From 4bbc0e735754acfd7c37eb87c2f2ceb46bafdb16 Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Fri, 22 May 2020 15:08:54 +0800 Subject: [PATCH] layerscape: remove support for kernel 4.14 Remove support for kernel 4.14, and NXP Layerscape SDK had not supported kernel 4.14 since LSDK-20.04 either. Signed-off-by: Yangbo Lu --- target/linux/layerscape/armv7/config-4.14 | 779 - target/linux/layerscape/armv8_64b/config-4.14 | 983 - .../201-config-support-layerscape.patch | 340 - .../202-core-linux-support-layerscape.patch | 1056 - .../301-arch-support-layerscape.patch | 467 - .../302-dts-support-layerscape.patch | 10909 - .../701-dpaa2-dpio-support-layerscape.patch | 2992 - ...02-dpaa2-ethernet-support-layerscape.patch | 9130 - ...03-dpaa2-l2switch-support-layerscape.patch | 4040 - ...704-dpaa2-mac-phy-support-layerscape.patch | 2164 - .../705-dpaa2-rtc-support-layerscape.patch | 1386 - ...aa2-virtualbridge-support-layerscape.patch | 3256 - ...707-dpaa-ethernet-support-layerscape.patch | 156554 --------------- .../708-mc-bus-support-layerscape.patch | 12074 -- .../709-mdio-phy-support-layerscape.patch | 3729 - .../710-pfe-eth-support-layerscape.patch | 11028 - .../711-dpaa-bqman-support-layerscape.patch | 923 - .../712-etsec-support-layerscape.patch | 77 - ...-Fix-error-in-IP-revision-comparison.patch | 28 - .../801-sata-support-layerscape.patch | 289 - .../802-dma-support-layerscape.patch | 4263 - .../803-flextimer-support-layerscape.patch | 457 - .../804-i2c-support-layerscape.patch | 478 - .../805-qe-support-layerscape.patch | 1961 - .../806-rtc-support-layerscape.patch | 776 - .../807-usb-support-layerscape.patch | 1588 - .../808-vfio-support-layerscape.patch | 1093 - .../809-flexcan-support-layerscape.patch | 596 - .../810-kvm-support-layerscape.patch | 208 - .../811-clock-support-layerscape.patch | 95 - .../812-flexspi-support-layerscape.patch | 1576 - .../813-ifc-nor-nand-support-layerscape.patch | 356 - .../814-ls2-console-support-layerscape.patch | 316 - .../815-msi-support-layerscape.patch | 33 - .../816-pcie-support-layerscape.patch | 5977 - ...platform-security-support-layerscape.patch | 1443 - .../818-qspi-support-layerscape.patch | 745 - .../819-sdhc-support-layerscape.patch | 572 - .../820-sec-support-layerscape.patch | 15294 -- .../821-smmu-support-layerscape.patch | 506 - .../822-uart-support-layerscape.patch | 52 - .../823-pm-support-layerscape.patch | 631 - .../824-ptp-support-layerscape.patch | 1399 - .../825-tmu-support-layerscape.patch | 188 - 44 files changed, 262807 deletions(-) delete mode 100644 target/linux/layerscape/armv7/config-4.14 delete mode 100644 target/linux/layerscape/armv8_64b/config-4.14 delete mode 100644 target/linux/layerscape/patches-4.14/201-config-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/202-core-linux-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/301-arch-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/302-dts-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/701-dpaa2-dpio-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/702-dpaa2-ethernet-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/703-dpaa2-l2switch-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/704-dpaa2-mac-phy-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/705-dpaa2-rtc-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/706-dpaa2-virtualbridge-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/707-dpaa-ethernet-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/708-mc-bus-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/709-mdio-phy-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/710-pfe-eth-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/711-dpaa-bqman-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/712-etsec-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/713-sdk_qbman-Fix-error-in-IP-revision-comparison.patch delete mode 100644 target/linux/layerscape/patches-4.14/801-sata-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/802-dma-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/803-flextimer-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/804-i2c-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/805-qe-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/806-rtc-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/807-usb-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/808-vfio-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/809-flexcan-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/810-kvm-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/811-clock-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/812-flexspi-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/813-ifc-nor-nand-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/814-ls2-console-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/815-msi-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/816-pcie-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/817-platform-security-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/818-qspi-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/819-sdhc-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/820-sec-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/821-smmu-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/822-uart-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/823-pm-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/824-ptp-support-layerscape.patch delete mode 100644 target/linux/layerscape/patches-4.14/825-tmu-support-layerscape.patch diff --git a/target/linux/layerscape/armv7/config-4.14 b/target/linux/layerscape/armv7/config-4.14 deleted file mode 100644 index 2128e27b8f..0000000000 --- a/target/linux/layerscape/armv7/config-4.14 +++ /dev/null @@ -1,779 +0,0 @@ -CONFIG_AD525X_DPOT=y -CONFIG_AD525X_DPOT_I2C=y -# CONFIG_AD525X_DPOT_SPI is not set -CONFIG_ALIGNMENT_TRAP=y -CONFIG_APDS9802ALS=y -CONFIG_AQUANTIA_PHY=y -# CONFIG_ARCH_AXXIA is not set -CONFIG_ARCH_CLOCKSOURCE_DATA=y -CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y -CONFIG_ARCH_HAS_ELF_RANDOMIZE=y -CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y -CONFIG_ARCH_HAS_RESET_CONTROLLER=y -CONFIG_ARCH_HAS_SET_MEMORY=y -CONFIG_ARCH_HAS_SG_CHAIN=y -CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y -CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y -CONFIG_ARCH_HAS_TICK_BROADCAST=y -CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -CONFIG_ARCH_MULTIPLATFORM=y -# CONFIG_ARCH_MULTI_CPU_AUTO is not set -CONFIG_ARCH_MULTI_V6_V7=y -CONFIG_ARCH_MULTI_V7=y -CONFIG_ARCH_MXC=y -CONFIG_ARCH_NR_GPIO=0 -CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y -CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y -CONFIG_ARCH_PHYS_ADDR_T_64BIT=y -# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set -# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set -CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y -CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y -CONFIG_ARCH_SUPPORTS_UPROBES=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_USE_BUILTIN_BSWAP=y -CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y -CONFIG_ARCH_WANT_GENERAL_HUGETLB=y -CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y -CONFIG_ARM=y -CONFIG_ARM_APPENDED_DTB=y -CONFIG_ARM_ARCH_TIMER=y -CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y -CONFIG_ARM_ATAG_DTB_COMPAT=y -# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is not set -CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y -CONFIG_ARM_CPUIDLE=y -CONFIG_ARM_CPU_SUSPEND=y -CONFIG_ARM_ERRATA_430973=y -CONFIG_ARM_ERRATA_643719=y -CONFIG_ARM_ERRATA_720789=y -CONFIG_ARM_ERRATA_754322=y -CONFIG_ARM_ERRATA_754327=y -CONFIG_ARM_ERRATA_764369=y -CONFIG_ARM_ERRATA_775420=y -CONFIG_ARM_ERRATA_798181=y -CONFIG_ARM_GIC=y -CONFIG_ARM_HAS_SG_CHAIN=y -CONFIG_ARM_HEAVY_MB=y -# CONFIG_ARM_HIGHBANK_CPUIDLE is not set -CONFIG_ARM_L1_CACHE_SHIFT=6 -CONFIG_ARM_L1_CACHE_SHIFT_6=y -CONFIG_ARM_LPAE=y -CONFIG_ARM_PATCH_IDIV=y -CONFIG_ARM_PATCH_PHYS_VIRT=y -CONFIG_ARM_PMU=y -CONFIG_ARM_PSCI=y -CONFIG_ARM_PSCI_FW=y -# CONFIG_ARM_SMMU is not set -CONFIG_ARM_THUMB=y -CONFIG_ARM_THUMBEE=y -CONFIG_ARM_TIMER_SP804=y -CONFIG_ARM_UNWIND=y -CONFIG_ARM_VIRT_EXT=y -CONFIG_AT803X_PHY=y -# CONFIG_AT803X_PHY_SMART_EEE is not set -CONFIG_ATAGS=y -CONFIG_AUTOFS4_FS=y -CONFIG_AUTO_ZRELADDR=y -CONFIG_BATTERY_SBS=y -CONFIG_BCM_NET_PHYLIB=y -CONFIG_BINARY_PRINTF=y -CONFIG_BLK_CMDLINE_PARSER=y -CONFIG_BLK_DEV_BSG=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=262144 -CONFIG_BLK_DEV_SD=y -CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set -CONFIG_BLK_MQ_PCI=y -CONFIG_BLK_MQ_VIRTIO=y -CONFIG_BLK_SCSI_REQUEST=y -# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set -CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 -CONFIG_BOUNCE=y -# CONFIG_BPF_SYSCALL is not set -CONFIG_BRCMSTB_GISB_ARB=y -CONFIG_BROADCOM_PHY=y -CONFIG_BUILD_BIN2C=y -CONFIG_CACHE_L2X0=y -# CONFIG_CACHE_L2X0_PMU is not set -CONFIG_CHECKPOINT_RESTORE=y -CONFIG_CHR_DEV_SG=y -CONFIG_CLKDEV_LOOKUP=y -CONFIG_CLKSRC_IMX_GPT=y -CONFIG_CLKSRC_MMIO=y -CONFIG_CLK_QORIQ=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_CMA=y -CONFIG_CMA_ALIGNMENT=8 -CONFIG_CMA_AREAS=7 -# CONFIG_CMA_DEBUG is not set -# CONFIG_CMA_DEBUGFS is not set -CONFIG_CMA_SIZE_MBYTES=64 -# CONFIG_CMA_SIZE_SEL_MAX is not set -CONFIG_CMA_SIZE_SEL_MBYTES=y -# CONFIG_CMA_SIZE_SEL_MIN is not set -# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set -CONFIG_CMDLINE_PARTITION=y -CONFIG_COMMON_CLK=y -CONFIG_CONFIGFS_FS=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_CONTEXT_SWITCH_TRACER=y -CONFIG_COREDUMP=y -CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y -CONFIG_CPUFREQ_DT=y -CONFIG_CPUFREQ_DT_PLATDEV=y -CONFIG_CPU_32v6K=y -CONFIG_CPU_32v7=y -CONFIG_CPU_ABRT_EV7=y -# CONFIG_CPU_BIG_ENDIAN is not set -# CONFIG_CPU_BPREDICT_DISABLE is not set -CONFIG_CPU_CACHE_V7=y -CONFIG_CPU_CACHE_VIPT=y -CONFIG_CPU_COPY_V6=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set -CONFIG_CPU_FREQ_GOV_ATTR_SET=y -CONFIG_CPU_FREQ_GOV_COMMON=y -# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y -# CONFIG_CPU_FREQ_GOV_USERSPACE is not set -CONFIG_CPU_FREQ_STAT=y -CONFIG_CPU_HAS_ASID=y -# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set -# CONFIG_CPU_ICACHE_DISABLE is not set -CONFIG_CPU_IDLE=y -# CONFIG_CPU_IDLE_GOV_LADDER is not set -CONFIG_CPU_IDLE_GOV_MENU=y -CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y -CONFIG_CPU_PABRT_V7=y -CONFIG_CPU_PM=y -CONFIG_CPU_RMAP=y -CONFIG_CPU_SPECTRE=y -CONFIG_CPU_THERMAL=y -CONFIG_CPU_THUMB_CAPABLE=y -CONFIG_CPU_TLB_V7=y -CONFIG_CPU_V7=y -CONFIG_CRASH_CORE=y -CONFIG_CRC16=y -# CONFIG_CRC32_SARWATE is not set -CONFIG_CRC32_SLICEBY8=y -CONFIG_CROSS_MEMORY_ATTACH=y -CONFIG_CRYPTO_ACOMP2=y -CONFIG_CRYPTO_AEAD=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_LZO=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -CONFIG_CRYPTO_NULL2=y -CONFIG_CRYPTO_RNG2=y -# CONFIG_CRYPTO_TLS is not set -CONFIG_CRYPTO_WORKQUEUE=y -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_DEBUG_ALIGN_RODATA=y -CONFIG_DEBUG_BUGVERBOSE=y -CONFIG_DEBUG_IMX_UART_PORT=1 -CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S" -# CONFIG_DEBUG_UART_8250 is not set -# CONFIG_DEBUG_USER is not set -CONFIG_DECOMPRESS_BZIP2=y -CONFIG_DECOMPRESS_GZIP=y -CONFIG_DECOMPRESS_LZMA=y -CONFIG_DECOMPRESS_LZO=y -CONFIG_DECOMPRESS_XZ=y -CONFIG_DEFAULT_CFQ=y -# CONFIG_DEFAULT_DEADLINE is not set -CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 -CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_DETECT_HUNG_TASK=y -# CONFIG_DEVFREQ_GOV_PASSIVE is not set -# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set -# CONFIG_DEVFREQ_GOV_POWERSAVE is not set -# CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND is not set -# CONFIG_DEVFREQ_GOV_USERSPACE is not set -# CONFIG_DEVFREQ_THERMAL is not set -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -CONFIG_DMADEVICES=y -CONFIG_DMA_CMA=y -CONFIG_DMA_ENGINE=y -CONFIG_DMA_OF=y -CONFIG_DMA_SHARED_BUFFER=y -CONFIG_DMA_VIRTUAL_CHANNELS=y -CONFIG_DMI=y -CONFIG_DMIID=y -# CONFIG_DMI_SYSFS is not set -CONFIG_DNOTIFY=y -CONFIG_DTC=y -CONFIG_DT_IDLE_STATES=y -CONFIG_DUMMY_CONSOLE=y -CONFIG_DW_DMAC=y -CONFIG_DW_DMAC_CORE=y -CONFIG_DW_WATCHDOG=y -CONFIG_EDAC_ATOMIC_SCRUB=y -CONFIG_EDAC_SUPPORT=y -CONFIG_EEPROM_93CX6=y -CONFIG_EEPROM_AT24=y -CONFIG_EFI=y -# CONFIG_EFIVAR_FS is not set -CONFIG_EFI_ARMSTUB=y -# CONFIG_EFI_CAPSULE_LOADER is not set -CONFIG_EFI_ESRT=y -CONFIG_EFI_PARAMS_FROM_FDT=y -CONFIG_EFI_RUNTIME_WRAPPERS=y -CONFIG_EFI_STUB=y -# CONFIG_EFI_TEST is not set -# CONFIG_EFI_VARS is not set -CONFIG_ELF_CORE=y -# CONFIG_ENABLE_DEFAULT_TRACERS is not set -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_EVENT_TRACING=y -CONFIG_EXT4_FS=y -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -CONFIG_FAT_FS=y -# CONFIG_FEC is not set -CONFIG_FHANDLE=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_FIXED_PHY=y -CONFIG_FIX_EARLYCON_MEM=y -CONFIG_FORCE_MAX_ZONEORDER=12 -CONFIG_FREEZER=y -# CONFIG_FSL_DPAA2_ETH_CEETM is not set -CONFIG_FSL_EDMA=y -CONFIG_FSL_GUTS=y -CONFIG_FSL_IFC=y -# CONFIG_FSL_PPFE is not set -CONFIG_FSL_PQ_MDIO=y -# CONFIG_FSL_QDMA is not set -# CONFIG_FSL_QIXIS is not set -# CONFIG_FSL_SDK_DPA is not set -CONFIG_FSL_XGMAC_MDIO=y -CONFIG_FS_MBCACHE=y -CONFIG_FS_POSIX_ACL=y -CONFIG_FTM_ALARM=y -CONFIG_FTRACE=y -# CONFIG_FTRACE_SYSCALLS is not set -CONFIG_FUSE_FS=y -# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_GENERIC_ARCH_TOPOLOGY=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_CPU_AUTOPROBE=y -CONFIG_GENERIC_EARLY_IOREMAP=y -CONFIG_GENERIC_IDLE_POLL_SETUP=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_CHIP=y -CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y -CONFIG_GENERIC_IRQ_MIGRATION=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_IRQ_SHOW_LEVEL=y -CONFIG_GENERIC_MSI_IRQ=y -CONFIG_GENERIC_MSI_IRQ_DOMAIN=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_PHY=y -CONFIG_GENERIC_PINCONF=y -CONFIG_GENERIC_PINCTRL_GROUPS=y -CONFIG_GENERIC_PINMUX_FUNCTIONS=y -CONFIG_GENERIC_SCHED_CLOCK=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GIANFAR=y -CONFIG_GLOB=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_GENERIC=y -CONFIG_GPIO_GENERIC_PLATFORM=y -CONFIG_GPIO_MPC8XXX=y -CONFIG_GPIO_MXC=y -# CONFIG_GRO_CELLS is not set -CONFIG_HANDLE_DOMAIN_IRQ=y -CONFIG_HARDEN_BRANCH_PREDICTOR=y -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set -CONFIG_HAVE_ARCH_AUDITSYSCALL=y -CONFIG_HAVE_ARCH_BITREVERSE=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_ARCH_PFN_VALID=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y -CONFIG_HAVE_ARM_ARCH_TIMER=y -CONFIG_HAVE_ARM_SMCCC=y -# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set -CONFIG_HAVE_CC_STACKPROTECTOR=y -CONFIG_HAVE_CLK=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DEBUG_KMEMLEAK=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y -CONFIG_HAVE_EBPF_JIT=y -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_HAVE_GENERIC_GUP=y -CONFIG_HAVE_HW_BREAKPOINT=y -CONFIG_HAVE_IDE=y -CONFIG_HAVE_IMX_SRC=y -CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y -CONFIG_HAVE_NET_DSA=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_OPTPROBES=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HAVE_PERF_REGS=y -CONFIG_HAVE_PERF_USER_STACK_DUMP=y -CONFIG_HAVE_PROC_CPU=y -CONFIG_HAVE_RCU_TABLE_FREE=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_SMP=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_UID16=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -CONFIG_HID=y -CONFIG_HID_GENERIC=y -CONFIG_HIGHMEM=y -CONFIG_HIGHPTE=y -CONFIG_HOTPLUG_CPU=y -# CONFIG_HUGETLBFS is not set -CONFIG_HVC_DRIVER=y -CONFIG_HW_CONSOLE=y -CONFIG_HW_RANDOM=y -CONFIG_HW_RANDOM_IMX_RNGC=y -CONFIG_HZ_FIXED=0 -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_COMPAT=y -CONFIG_I2C_DEMUX_PINCTRL=y -CONFIG_I2C_DESIGNWARE_CORE=y -CONFIG_I2C_DESIGNWARE_PLATFORM=y -# CONFIG_I2C_DESIGNWARE_SLAVE is not set -CONFIG_I2C_HELPER_AUTO=y -CONFIG_I2C_IMX=y -# CONFIG_I2C_IMX_LPI2C is not set -CONFIG_I2C_MUX=y -CONFIG_I2C_MUX_PCA954x=y -CONFIG_I2C_MUX_PINCTRL=y -CONFIG_I2C_RK3X=y -CONFIG_I2C_SLAVE=y -CONFIG_I2C_SLAVE_EEPROM=y -CONFIG_I2C_XILINX=y -CONFIG_ICPLUS_PHY=y -CONFIG_ICS932S401=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_IMX2_WDT=y -CONFIG_IMX_DMA=y -CONFIG_IMX_SDMA=y -# CONFIG_IMX_WEIM is not set -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_INPHI_PHY is not set -CONFIG_INPUT=y -# CONFIG_INPUT_MISC is not set -CONFIG_IOMMU_HELPER=y -# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set -# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set -CONFIG_IOMMU_SUPPORT=y -CONFIG_IOSCHED_CFQ=y -CONFIG_IPC_NS=y -CONFIG_IRQCHIP=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_DOMAIN_DEBUG=y -CONFIG_IRQ_DOMAIN_HIERARCHY=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_WORK=y -# CONFIG_ISDN is not set -CONFIG_ISL29003=y -CONFIG_JBD2=y -CONFIG_KALLSYMS=y -CONFIG_KERNEL_GZIP=y -# CONFIG_KERNEL_XZ is not set -CONFIG_KEXEC=y -CONFIG_KEXEC_CORE=y -CONFIG_LIBFDT=y -CONFIG_LOCALVERSION_AUTO=y -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_LS_SCFG_MSI=y -CONFIG_LS_SOC_DRIVERS=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_MANDATORY_FILE_LOCKING=y -CONFIG_MARVELL_PHY=y -CONFIG_MCPM=y -CONFIG_MDIO_BITBANG=y -CONFIG_MDIO_BUS=y -# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set -CONFIG_MDIO_DEVICE=y -# CONFIG_MDIO_FSL_BACKPLANE is not set -# CONFIG_MDIO_GPIO is not set -CONFIG_MEMORY=y -CONFIG_MEMORY_ISOLATION=y -CONFIG_MFD_SYSCON=y -# CONFIG_MFD_VEXPRESS_SYSREG is not set -CONFIG_MICREL_PHY=y -CONFIG_MIGHT_HAVE_CACHE_L2X0=y -CONFIG_MIGHT_HAVE_PCI=y -CONFIG_MIGRATION=y -CONFIG_MMC=y -CONFIG_MMC_BLOCK=y -CONFIG_MMC_BLOCK_MINORS=16 -# CONFIG_MMC_MXC is not set -CONFIG_MMC_SDHCI=y -# CONFIG_MMC_SDHCI_ESDHC_IMX is not set -CONFIG_MMC_SDHCI_IO_ACCESSORS=y -CONFIG_MMC_SDHCI_OF_ESDHC=y -# CONFIG_MMC_SDHCI_PCI is not set -CONFIG_MMC_SDHCI_PLTFM=y -# CONFIG_MMC_TIFM_SD is not set -CONFIG_MODULES_TREE_LOOKUP=y -CONFIG_MODULES_USE_ELF_REL=y -CONFIG_MSDOS_FS=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_GEOMETRY=y -CONFIG_MTD_CFI_STAA=y -CONFIG_MTD_CMDLINE_PARTS=y -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -CONFIG_MTD_DATAFLASH=y -# CONFIG_MTD_DATAFLASH_OTP is not set -# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set -CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_NAND_FSL_IFC=y -CONFIG_MTD_SPI_NOR=y -CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y -CONFIG_MTD_SST25L=y -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_BEB_LIMIT=20 -# CONFIG_MTD_UBI_BLOCK is not set -# CONFIG_MTD_UBI_FASTMAP is not set -# CONFIG_MTD_UBI_GLUEBI is not set -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MULTI_IRQ_HANDLER=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -CONFIG_MX3_IPU=y -CONFIG_MX3_IPU_IRQS=4 -# CONFIG_MXS_DMA is not set -CONFIG_NAMESPACES=y -CONFIG_NATIONAL_PHY=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEON=y -# CONFIG_NET_CADENCE is not set -CONFIG_NET_FLOW_LIMIT=y -CONFIG_NET_NS=y -CONFIG_NET_PTP_CLASSIFY=y -CONFIG_NET_SWITCHDEV=y -CONFIG_NLS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_UTF8=y -CONFIG_NOP_TRACER=y -CONFIG_NO_BOOTMEM=y -CONFIG_NO_HZ=y -CONFIG_NO_HZ_COMMON=y -CONFIG_NO_HZ_IDLE=y -CONFIG_NR_CPUS=16 -CONFIG_NTFS_FS=y -CONFIG_NVMEM=y -# CONFIG_NVMEM_IMX_IIM is not set -CONFIG_OF=y -CONFIG_OF_ADDRESS=y -CONFIG_OF_ADDRESS_PCI=y -CONFIG_OF_DYNAMIC=y -CONFIG_OF_EARLY_FLATTREE=y -CONFIG_OF_FLATTREE=y -CONFIG_OF_GPIO=y -CONFIG_OF_IRQ=y -CONFIG_OF_MDIO=y -CONFIG_OF_NET=y -CONFIG_OF_PCI=y -CONFIG_OF_PCI_IRQ=y -CONFIG_OF_RESERVED_MEM=y -CONFIG_OLD_SIGACTION=y -CONFIG_OLD_SIGSUSPEND3=y -CONFIG_OUTER_CACHE=y -CONFIG_OUTER_CACHE_SYNC=y -CONFIG_PACKET_DIAG=y -CONFIG_PADATA=y -CONFIG_PAGE_OFFSET=0xC0000000 -# CONFIG_PANIC_ON_OOPS is not set -CONFIG_PANIC_ON_OOPS_VALUE=0 -CONFIG_PANIC_TIMEOUT=0 -CONFIG_PCI=y -CONFIG_PCIEAER=y -CONFIG_PCIEASPM=y -# CONFIG_PCIEASPM_DEBUG is not set -CONFIG_PCIEASPM_DEFAULT=y -# CONFIG_PCIEASPM_PERFORMANCE is not set -# CONFIG_PCIEASPM_POWERSAVE is not set -# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set -CONFIG_PCIEPORTBUS=y -CONFIG_PCIE_DW=y -CONFIG_PCIE_DW_HOST=y -# CONFIG_PCIE_DW_PLAT_HOST is not set -CONFIG_PCIE_PME=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_DOMAINS_GENERIC=y -CONFIG_PCI_ECAM=y -CONFIG_PCI_HOST_COMMON=y -CONFIG_PCI_HOST_GENERIC=y -CONFIG_PCI_LABEL=y -CONFIG_PCI_LAYERSCAPE=y -CONFIG_PCI_MSI=y -CONFIG_PCI_MSI_IRQ_DOMAIN=y -CONFIG_PERF_EVENTS=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PGTABLE_LEVELS=3 -CONFIG_PHYLIB=y -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_PID_NS=y -CONFIG_PINCTRL=y -CONFIG_PL310_ERRATA_588369=y -CONFIG_PL310_ERRATA_727915=y -CONFIG_PL310_ERRATA_753970=y -CONFIG_PL310_ERRATA_769419=y -CONFIG_PM=y -CONFIG_PM_CLK=y -# CONFIG_PM_DEBUG is not set -CONFIG_PM_DEVFREQ=y -# CONFIG_PM_DEVFREQ_EVENT is not set -CONFIG_PM_OPP=y -CONFIG_PM_SLEEP=y -CONFIG_PM_SLEEP_SMP=y -CONFIG_POWER_RESET=y -CONFIG_POWER_RESET_BRCMKONA=y -CONFIG_POWER_RESET_BRCMSTB=y -CONFIG_POWER_RESET_GPIO=y -CONFIG_POWER_RESET_GPIO_RESTART=y -CONFIG_POWER_RESET_SYSCON=y -CONFIG_POWER_RESET_SYSCON_POWEROFF=y -CONFIG_POWER_RESET_VEXPRESS=y -CONFIG_POWER_SUPPLY=y -CONFIG_PPS=y -CONFIG_PRINTK_TIME=y -CONFIG_PROBE_EVENTS=y -CONFIG_PROC_CHILDREN=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_PSTORE=y -CONFIG_PSTORE_CONSOLE=y -# CONFIG_PSTORE_LZ4_COMPRESS is not set -# CONFIG_PSTORE_LZO_COMPRESS is not set -CONFIG_PSTORE_PMSG=y -CONFIG_PSTORE_RAM=y -CONFIG_PSTORE_ZLIB_COMPRESS=y -CONFIG_PTP_1588_CLOCK=y -CONFIG_PTP_1588_CLOCK_QORIQ=y -CONFIG_QORIQ_CPUFREQ=y -# CONFIG_QUICC_ENGINE is not set -CONFIG_RAS=y -CONFIG_RATIONAL=y -CONFIG_RCU_CPU_STALL_TIMEOUT=21 -# CONFIG_RCU_EXPERT is not set -CONFIG_RCU_NEED_SEGCBLIST=y -CONFIG_RCU_STALL_COMMON=y -CONFIG_RD_BZIP2=y -CONFIG_RD_GZIP=y -CONFIG_RD_LZMA=y -CONFIG_RD_LZO=y -CONFIG_RD_XZ=y -CONFIG_REALTEK_PHY=y -CONFIG_REED_SOLOMON=y -CONFIG_REED_SOLOMON_DEC8=y -CONFIG_REED_SOLOMON_ENC8=y -CONFIG_REGMAP=y -CONFIG_REGMAP_I2C=y -CONFIG_REGMAP_MMIO=y -CONFIG_REGMAP_SPI=y -# CONFIG_RESET_ATTACK_MITIGATION is not set -CONFIG_RESET_CONTROLLER=y -CONFIG_RFS_ACCEL=y -CONFIG_RING_BUFFER=y -CONFIG_RPS=y -CONFIG_RTC_CLASS=y -# CONFIG_RTC_DRV_CMOS is not set -CONFIG_RTC_DRV_DS1307=y -CONFIG_RTC_DRV_DS3232=y -# CONFIG_RTC_DRV_EFI is not set -CONFIG_RTC_DRV_EM3027=y -# CONFIG_RTC_DRV_IMXDI is not set -# CONFIG_RTC_DRV_MXC is not set -CONFIG_RTC_DRV_PCF2127=y -CONFIG_RTC_DRV_PCF85263=y -CONFIG_RTC_I2C_AND_SPI=y -CONFIG_RWSEM_SPIN_ON_OWNER=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHED_INFO is not set -CONFIG_SCSI=y -CONFIG_SECCOMP=y -CONFIG_SECCOMP_FILTER=y -# CONFIG_SECURITY_DMESG_RESTRICT is not set -CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y -CONFIG_SERIAL_8250_DW=y -CONFIG_SERIAL_8250_EM=y -CONFIG_SERIAL_8250_FSL=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -CONFIG_SERIAL_BCM63XX=y -CONFIG_SERIAL_BCM63XX_CONSOLE=y -CONFIG_SERIAL_CONEXANT_DIGICOLOR=y -CONFIG_SERIAL_CONEXANT_DIGICOLOR_CONSOLE=y -CONFIG_SERIAL_FSL_LPUART=y -CONFIG_SERIAL_FSL_LPUART_CONSOLE=y -CONFIG_SERIAL_IMX=y -CONFIG_SERIAL_IMX_CONSOLE=y -CONFIG_SERIAL_MCTRL_GPIO=y -CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_SERIAL_ST_ASC=y -CONFIG_SERIAL_ST_ASC_CONSOLE=y -CONFIG_SERIAL_XILINX_PS_UART=y -CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y -CONFIG_SG_POOL=y -CONFIG_SLUB_DEBUG=y -CONFIG_SMP=y -CONFIG_SMP_ON_UP=y -CONFIG_SMSC_PHY=y -CONFIG_SOCK_DIAG=y -CONFIG_SOC_BRCMSTB=y -CONFIG_SOC_BUS=y -# CONFIG_SOC_IMX50 is not set -# CONFIG_SOC_IMX51 is not set -# CONFIG_SOC_IMX53 is not set -# CONFIG_SOC_IMX6Q is not set -# CONFIG_SOC_IMX6SL is not set -# CONFIG_SOC_IMX6SX is not set -# CONFIG_SOC_IMX6UL is not set -# CONFIG_SOC_IMX7D is not set -CONFIG_SOC_LS1021A=y -# CONFIG_SOC_VF610 is not set -CONFIG_SPARSE_IRQ=y -CONFIG_SPI=y -CONFIG_SPI_BITBANG=y -CONFIG_SPI_CADENCE=y -# CONFIG_SPI_FSL_LPSPI is not set -# CONFIG_SPI_FSL_QUADSPI is not set -# CONFIG_SPI_IMX is not set -CONFIG_SPI_MASTER=y -# CONFIG_SPI_NXP_FLEXSPI is not set -CONFIG_SPI_SPIDEV=y -CONFIG_SPI_XILINX=y -CONFIG_SPMI=y -# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set -CONFIG_SQUASHFS_DECOMP_SINGLE=y -CONFIG_SQUASHFS_FILE_CACHE=y -# CONFIG_SQUASHFS_FILE_DIRECT is not set -CONFIG_SQUASHFS_LZO=y -CONFIG_SQUASHFS_ZLIB=y -CONFIG_SRAM=y -CONFIG_SRAM_EXEC=y -CONFIG_SRCU=y -CONFIG_STACKTRACE=y -CONFIG_STAGING_BOARD=y -# CONFIG_STRIP_ASM_SYMS is not set -CONFIG_SUSPEND=y -CONFIG_SUSPEND_FREEZER=y -CONFIG_SWIOTLB=y -CONFIG_SWPHY=y -CONFIG_SWP_EMULATE=y -CONFIG_SYNC_FILE=y -CONFIG_SYSFS_SYSCALL=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_SYS_SUPPORTS_HUGETLBFS=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_THERMAL=y -CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y -CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 -CONFIG_THERMAL_GOV_STEP_WISE=y -CONFIG_THERMAL_OF=y -# CONFIG_THUMB2_KERNEL is not set -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_TIMER_OF=y -CONFIG_TIMER_PROBE=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_TRACEPOINTS=y -CONFIG_TRACE_CLOCK=y -CONFIG_TRACING=y -CONFIG_TRACING_EVENTS_GPIO=y -CONFIG_TREE_RCU=y -CONFIG_TREE_SRCU=y -CONFIG_UBIFS_FS=y -# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set -CONFIG_UBIFS_FS_LZO=y -CONFIG_UBIFS_FS_ZLIB=y -CONFIG_UCS2_STRING=y -CONFIG_UEVENT_HELPER_PATH="" -CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h" -CONFIG_UNIX_DIAG=y -CONFIG_UPROBES=y -CONFIG_UPROBE_EVENTS=y -CONFIG_USB_SUPPORT=y -CONFIG_USER_NS=y -CONFIG_USE_OF=y -CONFIG_UTS_NS=y -CONFIG_VDSO=y -CONFIG_VECTORS_BASE=0xffff0000 -CONFIG_VEXPRESS_CONFIG=y -CONFIG_VEXPRESS_SYSCFG=y -CONFIG_VFAT_FS=y -CONFIG_VFP=y -CONFIG_VFPv3=y -CONFIG_VIRTIO=y -CONFIG_VIRTIO_BLK=y -CONFIG_VIRTIO_CONSOLE=y -CONFIG_VIRTIO_MMIO=y -# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set -CONFIG_VIRTIO_NET=y -CONFIG_VIRTIO_PCI=y -CONFIG_VIRTIO_PCI_LEGACY=y -CONFIG_VITESSE_PHY=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_VT_CONSOLE_SLEEP=y -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_WATCHDOG_CORE=y -# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set -CONFIG_XILINX_WATCHDOG=y -CONFIG_XPS=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_ARMTHUMB=y -CONFIG_XZ_DEC_BCJ=y -CONFIG_XZ_DEC_IA64=y -CONFIG_XZ_DEC_POWERPC=y -CONFIG_XZ_DEC_SPARC=y -CONFIG_XZ_DEC_X86=y -CONFIG_ZBOOT_ROM_BSS=0 -CONFIG_ZBOOT_ROM_TEXT=0 -CONFIG_ZLIB_DEFLATE=y -CONFIG_ZLIB_INFLATE=y diff --git a/target/linux/layerscape/armv8_64b/config-4.14 b/target/linux/layerscape/armv8_64b/config-4.14 deleted file mode 100644 index c1bd718366..0000000000 --- a/target/linux/layerscape/armv8_64b/config-4.14 +++ /dev/null @@ -1,983 +0,0 @@ -CONFIG_64BIT=y -# CONFIG_ACPI is not set -# CONFIG_AHCI_XGENE is not set -CONFIG_AQUANTIA_PHY=y -CONFIG_ARCH_CLOCKSOURCE_DATA=y -CONFIG_ARCH_DMA_ADDR_T_64BIT=y -CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y -CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y -CONFIG_ARCH_HAS_ELF_RANDOMIZE=y -CONFIG_ARCH_HAS_FORTIFY_SOURCE=y -CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y -CONFIG_ARCH_HAS_GIGANTIC_PAGE=y -CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y -CONFIG_ARCH_HAS_KCOV=y -CONFIG_ARCH_HAS_SET_MEMORY=y -CONFIG_ARCH_HAS_SG_CHAIN=y -CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y -CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y -CONFIG_ARCH_HAS_TICK_BROADCAST=y -CONFIG_ARCH_HIBERNATION_HEADER=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_LAYERSCAPE=y -CONFIG_ARCH_MMAP_RND_BITS=18 -CONFIG_ARCH_MMAP_RND_BITS_MAX=33 -CONFIG_ARCH_MMAP_RND_BITS_MIN=18 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11 -# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set -# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set -CONFIG_ARCH_PHYS_ADDR_T_64BIT=y -CONFIG_ARCH_PROC_KCORE_TEXT=y -CONFIG_ARCH_SELECT_MEMORY_MODEL=y -CONFIG_ARCH_SPARSEMEM_DEFAULT=y -CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y -CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y -CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y -CONFIG_ARCH_SUPPORTS_UPROBES=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y -CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y -CONFIG_ARCH_WANT_FRAME_POINTERS=y -CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y -CONFIG_ARM64=y -# CONFIG_ARM64_16K_PAGES is not set -CONFIG_ARM64_4K_PAGES=y -# CONFIG_ARM64_64K_PAGES is not set -CONFIG_ARM64_CONT_SHIFT=4 -# CONFIG_ARM64_CRYPTO is not set -CONFIG_ARM64_ERRATUM_819472=y -CONFIG_ARM64_ERRATUM_824069=y -CONFIG_ARM64_ERRATUM_826319=y -CONFIG_ARM64_ERRATUM_827319=y -CONFIG_ARM64_ERRATUM_832075=y -CONFIG_ARM64_ERRATUM_843419=y -CONFIG_ARM64_HW_AFDBM=y -# CONFIG_ARM64_LSE_ATOMICS is not set -CONFIG_ARM64_MODULE_CMODEL_LARGE=y -CONFIG_ARM64_PAGE_SHIFT=12 -CONFIG_ARM64_PAN=y -# CONFIG_ARM64_PMEM is not set -# CONFIG_ARM64_PTDUMP_CORE is not set -# CONFIG_ARM64_PTDUMP_DEBUGFS is not set -# CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET is not set -CONFIG_ARM64_SSBD=y -CONFIG_ARM64_UAO=y -CONFIG_ARM64_VA_BITS=48 -# CONFIG_ARM64_VA_BITS_39 is not set -CONFIG_ARM64_VA_BITS_48=y -CONFIG_ARM64_VHE=y -CONFIG_ARM_AMBA=y -CONFIG_ARM_ARCH_TIMER=y -CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y -CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y -CONFIG_ARM_BIG_LITTLE_CPUFREQ=y -CONFIG_ARM_CPUIDLE=y -# CONFIG_ARM_DT_BL_CPUFREQ is not set -CONFIG_ARM_GIC=y -CONFIG_ARM_GIC_V2M=y -CONFIG_ARM_GIC_V3=y -CONFIG_ARM_GIC_V3_ITS=y -CONFIG_ARM_GIC_V3_ITS_FSL_MC=y -# CONFIG_ARM_PL172_MPMC is not set -CONFIG_ARM_PMU=y -CONFIG_ARM_PSCI_FW=y -CONFIG_ARM_SMMU=y -CONFIG_ARM_SMMU_V3=y -CONFIG_ARM_SP805_WATCHDOG=y -CONFIG_ARM_TIMER_SP804=y -CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y -CONFIG_ATA=y -CONFIG_AUDIT=y -CONFIG_AUDITSYSCALL=y -CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y -CONFIG_AUDIT_GENERIC=y -CONFIG_AUDIT_TREE=y -CONFIG_AUDIT_WATCH=y -CONFIG_AUTOFS4_FS=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BALLOON_COMPACTION=y -CONFIG_BATTERY_BQ27XXX=y -# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set -CONFIG_BATTERY_BQ27XXX_I2C=y -CONFIG_BLK_DEV_BSG=y -CONFIG_BLK_DEV_BSGLIB=y -CONFIG_BLK_DEV_INTEGRITY=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=262144 -CONFIG_BLK_DEV_SD=y -CONFIG_BLK_MQ_PCI=y -CONFIG_BLK_MQ_VIRTIO=y -CONFIG_BLK_SCSI_REQUEST=y -# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set -CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 -CONFIG_BOUNCE=y -# CONFIG_BPF_SYSCALL is not set -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_BSD_PROCESS_ACCT_V3=y -CONFIG_BTRFS_FS=y -# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set -CONFIG_BTRFS_FS_POSIX_ACL=y -CONFIG_BUILD_BIN2C=y -CONFIG_CAVIUM_ERRATUM_22375=y -CONFIG_CAVIUM_ERRATUM_23144=y -CONFIG_CAVIUM_ERRATUM_23154=y -CONFIG_CAVIUM_ERRATUM_27456=y -CONFIG_CHECKPOINT_RESTORE=y -CONFIG_CHROME_PLATFORMS=y -CONFIG_CLKDEV_LOOKUP=y -CONFIG_CLKSRC_MMIO=y -CONFIG_CLK_QORIQ=y -CONFIG_CLK_SP810=y -CONFIG_CLK_VEXPRESS_OSC=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_CMA=y -CONFIG_CMA_ALIGNMENT=8 -CONFIG_CMA_AREAS=7 -# CONFIG_CMA_DEBUG is not set -# CONFIG_CMA_DEBUGFS is not set -CONFIG_CMA_SIZE_MBYTES=16 -# CONFIG_CMA_SIZE_SEL_MAX is not set -CONFIG_CMA_SIZE_SEL_MBYTES=y -# CONFIG_CMA_SIZE_SEL_MIN is not set -# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set -CONFIG_COMMON_CLK=y -CONFIG_COMMON_CLK_CS2000_CP=y -CONFIG_COMMON_CLK_VERSATILE=y -CONFIG_COMMON_CLK_XGENE=y -CONFIG_CONFIGFS_FS=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_COREDUMP=y -CONFIG_CPUFREQ_DT=y -CONFIG_CPUFREQ_DT_PLATDEV=y -# CONFIG_CPU_BIG_ENDIAN is not set -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_ATTR_SET=y -CONFIG_CPU_FREQ_GOV_COMMON=y -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=y -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_STAT=y -# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set -CONFIG_CPU_IDLE=y -# CONFIG_CPU_IDLE_GOV_LADDER is not set -CONFIG_CPU_IDLE_GOV_MENU=y -CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y -CONFIG_CPU_PM=y -CONFIG_CPU_RMAP=y -CONFIG_CPU_THERMAL=y -CONFIG_CRASH_CORE=y -CONFIG_CRC16=y -# CONFIG_CRC32_SARWATE is not set -CONFIG_CRC32_SLICEBY8=y -CONFIG_CRC7=y -CONFIG_CRC_ITU_T=y -CONFIG_CRC_T10DIF=y -CONFIG_CROSS_MEMORY_ATTACH=y -CONFIG_CRYPTO_ACOMP2=y -CONFIG_CRYPTO_AEAD=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_CRCT10DIF=y -CONFIG_CRYPTO_DEFLATE=y -# CONFIG_CRYPTO_DEV_FSL_DPAA2_CAAM is not set -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_HW=y -CONFIG_CRYPTO_LZO=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -CONFIG_CRYPTO_NULL2=y -CONFIG_CRYPTO_RNG2=y -# CONFIG_CRYPTO_TLS is not set -CONFIG_CRYPTO_WORKQUEUE=y -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_DEBUG_BUGVERBOSE=y -# CONFIG_DEBUG_EFI is not set -CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_INFO_REDUCED is not set -CONFIG_DEBUG_MEMORY_INIT=y -CONFIG_DECOMPRESS_BZIP2=y -CONFIG_DECOMPRESS_GZIP=y -CONFIG_DECOMPRESS_LZMA=y -CONFIG_DECOMPRESS_LZO=y -CONFIG_DECOMPRESS_XZ=y -CONFIG_DEFAULT_CFQ=y -CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 -CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_DETECT_HUNG_TASK=y -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -CONFIG_DMADEVICES=y -CONFIG_DMATEST=y -CONFIG_DMA_CMA=y -CONFIG_DMA_ENGINE=y -CONFIG_DMA_ENGINE_RAID=y -CONFIG_DMA_OF=y -CONFIG_DMA_SHARED_BUFFER=y -CONFIG_DMA_VIRTUAL_CHANNELS=y -CONFIG_DMI=y -CONFIG_DMIID=y -# CONFIG_DMI_SYSFS is not set -CONFIG_DNOTIFY=y -CONFIG_DTC=y -CONFIG_DT_IDLE_STATES=y -CONFIG_DUMMY_CONSOLE=y -CONFIG_EDAC_SUPPORT=y -CONFIG_EEPROM_AT24=y -CONFIG_EFI=y -CONFIG_EFIVAR_FS=y -CONFIG_EFI_ARMSTUB=y -# CONFIG_EFI_CAPSULE_LOADER is not set -CONFIG_EFI_ESRT=y -CONFIG_EFI_PARAMS_FROM_FDT=y -CONFIG_EFI_RUNTIME_WRAPPERS=y -CONFIG_EFI_STUB=y -# CONFIG_EFI_TEST is not set -# CONFIG_EFI_VARS is not set -CONFIG_ELF_CORE=y -# CONFIG_EMBEDDED is not set -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_POSIX_ACL=y -# CONFIG_EXT2_FS_SECURITY is not set -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_POSIX_ACL=y -# CONFIG_EXT3_FS_SECURITY is not set -CONFIG_EXT4_FS=y -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -CONFIG_EXTCON=y -CONFIG_EXTCON_USB_GPIO=y -CONFIG_FANOTIFY=y -CONFIG_FAT_FS=y -CONFIG_FB=y -CONFIG_FB_ARMCLCD=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_IMAGEBLIT=y -CONFIG_FB_CMDLINE=y -CONFIG_FB_DEFERRED_IO=y -# CONFIG_FB_EFI is not set -CONFIG_FB_MODE_HELPERS=y -# CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA is not set -CONFIG_FB_SYS_COPYAREA=y -CONFIG_FB_SYS_FILLRECT=y -CONFIG_FB_SYS_FOPS=y -CONFIG_FB_SYS_IMAGEBLIT=y -CONFIG_FHANDLE=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_FIXED_PHY=y -CONFIG_FIX_EARLYCON_MEM=y -CONFIG_FMAN_ARM=y -# CONFIG_FMAN_MIB_CNT_OVF_IRQ_EN is not set -# CONFIG_FMAN_P1023 is not set -# CONFIG_FMAN_P3040_P4080_P5020 is not set -# CONFIG_FMAN_PFC is not set -# CONFIG_FMAN_V3H is not set -# CONFIG_FMAN_V3L is not set -# CONFIG_FONTS is not set -CONFIG_FONT_8x16=y -CONFIG_FONT_8x8=y -CONFIG_FONT_SUPPORT=y -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -CONFIG_FRAME_POINTER=y -CONFIG_FRAME_WARN=2048 -CONFIG_FREEZER=y -CONFIG_FSL_BMAN_CONFIG=y -CONFIG_FSL_BMAN_DEBUGFS=y -# CONFIG_FSL_BMAN_TEST is not set -# CONFIG_FSL_DPAA is not set -CONFIG_FSL_DPAA2=y -CONFIG_FSL_DPAA2_ETH=y -CONFIG_FSL_DPAA2_ETHSW=y -# CONFIG_FSL_DPAA2_ETH_CEETM is not set -# CONFIG_FSL_DPAA2_ETH_DEBUGFS is not set -# CONFIG_FSL_DPAA2_ETH_USE_ERR_QUEUE is not set -CONFIG_FSL_DPAA2_EVB=y -CONFIG_FSL_DPAA2_MAC=y -# CONFIG_FSL_DPAA2_MAC_NETDEVS is not set -CONFIG_FSL_DPAA2_PTP_CLOCK=y -# CONFIG_FSL_DPAA2_QDMA is not set -# CONFIG_FSL_DPAA_1588 is not set -CONFIG_FSL_DPAA_ADVANCED_DRIVERS=y -# CONFIG_FSL_DPAA_CEETM is not set -CONFIG_FSL_DPAA_CS_THRESHOLD_10G=0x10000000 -CONFIG_FSL_DPAA_CS_THRESHOLD_1G=0x06000000 -# CONFIG_FSL_DPAA_DBG_LOOP is not set -# CONFIG_FSL_DPAA_ETH_DEBUG is not set -CONFIG_FSL_DPAA_ETH_DEBUGFS=y -# CONFIG_FSL_DPAA_ETH_JUMBO_FRAME is not set -CONFIG_FSL_DPAA_ETH_MAX_BUF_COUNT=128 -CONFIG_FSL_DPAA_ETH_REFILL_THRESHOLD=80 -# CONFIG_FSL_DPAA_HOOKS is not set -CONFIG_FSL_DPAA_INGRESS_CS_THRESHOLD=0x10000000 -CONFIG_FSL_DPAA_OFFLINE_PORTS=y -# CONFIG_FSL_DPAA_TS is not set -CONFIG_FSL_DPA_CAN_WAIT=y -CONFIG_FSL_DPA_CAN_WAIT_SYNC=y -# CONFIG_FSL_DPA_CHECKING is not set -CONFIG_FSL_DPA_PIRQ_FAST=y -CONFIG_FSL_DPA_PIRQ_SLOW=y -CONFIG_FSL_DPA_PORTAL_SHARE=y -CONFIG_FSL_EDMA=y -CONFIG_FSL_ERRATUM_A008585=y -# CONFIG_FSL_FMAN is not set -CONFIG_FSL_FM_MAX_FRAME_SIZE=1522 -CONFIG_FSL_FM_RX_EXTRA_HEADROOM=64 -CONFIG_FSL_GUTS=y -CONFIG_FSL_IFC=y -CONFIG_FSL_LS2_CONSOLE=y -CONFIG_FSL_MC_BUS=y -CONFIG_FSL_MC_DPIO=y -CONFIG_FSL_MC_RESTOOL=y -CONFIG_FSL_PPFE=y -CONFIG_FSL_PPFE_UTIL_DISABLED=y -# CONFIG_FSL_QBMAN_DEBUG is not set -# CONFIG_FSL_QDMA is not set -CONFIG_FSL_QIXIS=y -CONFIG_FSL_QMAN_CI_SCHED_CFG_BMAN_W=2 -CONFIG_FSL_QMAN_CI_SCHED_CFG_RW_W=2 -CONFIG_FSL_QMAN_CI_SCHED_CFG_SRCCIV=4 -CONFIG_FSL_QMAN_CI_SCHED_CFG_SRQ_W=3 -CONFIG_FSL_QMAN_CONFIG=y -CONFIG_FSL_QMAN_DEBUGFS=y -CONFIG_FSL_QMAN_FQD_SZ=10 -CONFIG_FSL_QMAN_FQ_LOOKUP=y -CONFIG_FSL_QMAN_INIT_TIMEOUT=10 -CONFIG_FSL_QMAN_PFDR_SZ=13 -CONFIG_FSL_QMAN_PIRQ_DQRR_ITHRESH=12 -CONFIG_FSL_QMAN_PIRQ_IPERIOD=100 -CONFIG_FSL_QMAN_PIRQ_MR_ITHRESH=4 -CONFIG_FSL_QMAN_POLL_LIMIT=32 -# CONFIG_FSL_QMAN_TEST is not set -CONFIG_FSL_SDK_BMAN=y -CONFIG_FSL_SDK_DPA=y -CONFIG_FSL_SDK_DPAA_ETH=y -CONFIG_FSL_SDK_FMAN=y -# CONFIG_FSL_SDK_FMAN_TEST is not set -CONFIG_FSL_SDK_QMAN=y -CONFIG_FSL_USDPAA=y -CONFIG_FSL_XGMAC_MDIO=y -CONFIG_FS_IOMAP=y -CONFIG_FS_MBCACHE=y -CONFIG_FS_POSIX_ACL=y -CONFIG_FTM_ALARM=y -CONFIG_FUSE_FS=y -# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set -CONFIG_GARP=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_GENERIC_ARCH_TOPOLOGY=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_CPU_AUTOPROBE=y -CONFIG_GENERIC_CSUM=y -CONFIG_GENERIC_EARLY_IOREMAP=y -CONFIG_GENERIC_IDLE_POLL_SETUP=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y -CONFIG_GENERIC_IRQ_MIGRATION=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_IRQ_SHOW_LEVEL=y -CONFIG_GENERIC_MSI_IRQ=y -CONFIG_GENERIC_MSI_IRQ_DOMAIN=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_PHY=y -CONFIG_GENERIC_SCHED_CLOCK=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GENERIC_TIME_VSYSCALL=y -# CONFIG_GIANFAR is not set -CONFIG_GLOB=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_GENERIC=y -CONFIG_GPIO_GENERIC_PLATFORM=y -CONFIG_GPIO_MPC8XXX=y -CONFIG_GPIO_SYSFS=y -# CONFIG_GRO_CELLS is not set -CONFIG_HANDLE_DOMAIN_IRQ=y -CONFIG_HARDEN_BRANCH_PREDICTOR=y -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set -CONFIG_HAVE_ARCH_AUDITSYSCALL=y -CONFIG_HAVE_ARCH_BITREVERSE=y -CONFIG_HAVE_ARCH_HUGE_VMAP=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KASAN=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_ARCH_PFN_VALID=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y -CONFIG_HAVE_ARCH_VMAP_STACK=y -CONFIG_HAVE_ARM_SMCCC=y -# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set -CONFIG_HAVE_CC_STACKPROTECTOR=y -CONFIG_HAVE_CLK=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_HAVE_CMPXCHG_DOUBLE=y -CONFIG_HAVE_CMPXCHG_LOCAL=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DEBUG_BUGVERBOSE=y -CONFIG_HAVE_DEBUG_KMEMLEAK=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_EBPF_JIT=y -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_HAVE_GENERIC_GUP=y -CONFIG_HAVE_HW_BREAKPOINT=y -CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_MEMBLOCK_NODE_MAP=y -CONFIG_HAVE_MEMORY_PRESENT=y -CONFIG_HAVE_NET_DSA=y -CONFIG_HAVE_PATA_PLATFORM=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HAVE_PERF_REGS=y -CONFIG_HAVE_PERF_USER_STACK_DUMP=y -CONFIG_HAVE_RCU_TABLE_FREE=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_SETUP_PER_CPU_AREA=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -CONFIG_HIBERNATE_CALLBACKS=y -CONFIG_HIBERNATION=y -CONFIG_HID=y -CONFIG_HID_A4TECH=y -CONFIG_HID_APPLE=y -CONFIG_HID_BELKIN=y -CONFIG_HID_CHERRY=y -CONFIG_HID_CHICONY=y -CONFIG_HID_CYPRESS=y -CONFIG_HID_EZKEY=y -CONFIG_HID_GENERIC=y -CONFIG_HID_KENSINGTON=y -CONFIG_HID_LOGITECH=y -CONFIG_HID_MICROSOFT=y -CONFIG_HID_MONTEREY=y -CONFIG_HOLES_IN_ZONE=y -CONFIG_HOTPLUG_CPU=y -CONFIG_HUGETLBFS=y -CONFIG_HUGETLB_PAGE=y -CONFIG_HVC_DRIVER=y -CONFIG_HVC_IRQ=y -CONFIG_HVC_XEN=y -CONFIG_HVC_XEN_FRONTEND=y -CONFIG_HW_CONSOLE=y -CONFIG_HW_RANDOM=y -CONFIG_HZ=250 -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_COMPAT=y -CONFIG_I2C_DESIGNWARE_CORE=y -CONFIG_I2C_DESIGNWARE_PLATFORM=y -# CONFIG_I2C_DESIGNWARE_SLAVE is not set -CONFIG_I2C_HELPER_AUTO=y -CONFIG_I2C_IMX=y -CONFIG_I2C_MUX=y -CONFIG_I2C_MUX_PCA954x=y -CONFIG_I2C_RK3X=y -CONFIG_I2C_SLAVE=y -# CONFIG_I2C_SLAVE_EEPROM is not set -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 -CONFIG_IMX2_WDT=y -CONFIG_INET_DIAG=y -# CONFIG_INET_DIAG_DESTROY is not set -# CONFIG_INET_RAW_DIAG is not set -CONFIG_INET_TCP_DIAG=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_INPHI_PHY=y -CONFIG_INPUT=y -CONFIG_INPUT_EVDEV=y -CONFIG_INPUT_KEYBOARD=y -CONFIG_INPUT_MOUSE=y -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y -CONFIG_IOMMU_API=y -CONFIG_IOMMU_DMA=y -CONFIG_IOMMU_HELPER=y -CONFIG_IOMMU_IOVA=y -CONFIG_IOMMU_IO_PGTABLE=y -# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set -CONFIG_IOMMU_IO_PGTABLE_LPAE=y -# CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST is not set -CONFIG_IOMMU_SUPPORT=y -CONFIG_IOSCHED_CFQ=y -# CONFIG_IOSCHED_DEADLINE is not set -CONFIG_IPC_NS=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IRQCHIP=y -CONFIG_IRQ_BYPASS_MANAGER=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_DOMAIN_HIERARCHY=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_WORK=y -# CONFIG_ISDN is not set -CONFIG_JBD2=y -CONFIG_JUMP_LABEL=y -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_KEXEC=y -CONFIG_KEXEC_CORE=y -CONFIG_KEYBOARD_ATKBD=y -CONFIG_KEYBOARD_GPIO=y -CONFIG_KSM=y -# CONFIG_LCD_CLASS_DEVICE is not set -CONFIG_LIBCRC32C=y -CONFIG_LIBFDT=y -CONFIG_LOCALVERSION_AUTO=y -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_LOGO=y -CONFIG_LOGO_LINUX_CLUT224=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_LS_SCFG_MSI=y -CONFIG_LS_SOC_DRIVERS=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_MANDATORY_FILE_LOCKING=y -CONFIG_MDIO_BITBANG=y -CONFIG_MDIO_BUS=y -CONFIG_MDIO_BUS_MUX=y -CONFIG_MDIO_BUS_MUX_MMIOREG=y -CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y -CONFIG_MDIO_DEVICE=y -# CONFIG_MDIO_FSL_BACKPLANE is not set -# CONFIG_MDIO_GPIO is not set -CONFIG_MEMORY=y -CONFIG_MEMORY_BALLOON=y -CONFIG_MEMORY_ISOLATION=y -CONFIG_MEMTEST=y -CONFIG_MFD_CORE=y -CONFIG_MFD_SYSCON=y -# CONFIG_MFD_VEXPRESS_SYSREG is not set -CONFIG_MICREL_PHY=y -CONFIG_MIGRATION=y -CONFIG_MMC=y -CONFIG_MMC_BLOCK=y -CONFIG_MMC_BLOCK_MINORS=32 -CONFIG_MMC_SDHCI=y -CONFIG_MMC_SDHCI_IO_ACCESSORS=y -CONFIG_MMC_SDHCI_OF_ESDHC=y -# CONFIG_MMC_SDHCI_PCI is not set -CONFIG_MMC_SDHCI_PLTFM=y -# CONFIG_MMC_TIFM_SD is not set -CONFIG_MMU_NOTIFIER=y -CONFIG_MODULES_TREE_LOOKUP=y -CONFIG_MODULES_USE_ELF_RELA=y -CONFIG_MODULE_FORCE_LOAD=y -CONFIG_MODVERSIONS=y -# CONFIG_MOUSE_BCM5974 is not set -# CONFIG_MOUSE_CYAPA is not set -CONFIG_MOUSE_PS2=y -CONFIG_MOUSE_PS2_ALPS=y -CONFIG_MOUSE_PS2_BYD=y -CONFIG_MOUSE_PS2_CYPRESS=y -# CONFIG_MOUSE_PS2_ELANTECH is not set -CONFIG_MOUSE_PS2_FOCALTECH=y -CONFIG_MOUSE_PS2_LOGIPS2PP=y -CONFIG_MOUSE_PS2_SMBUS=y -CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y -# CONFIG_MOUSE_PS2_TOUCHKIT is not set -CONFIG_MOUSE_PS2_TRACKPOINT=y -# CONFIG_MOUSE_SERIAL is not set -# CONFIG_MOUSE_VSXXXAA is not set -CONFIG_MRP=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -# CONFIG_MTD_CFI_GEOMETRY is not set -CONFIG_MTD_CFI_STAA=y -CONFIG_MTD_CMDLINE_PARTS=y -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -CONFIG_MTD_DATAFLASH=y -# CONFIG_MTD_DATAFLASH_OTP is not set -# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set -CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_NAND_FSL_IFC=y -CONFIG_MTD_SPI_NOR=y -CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y -CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT=16384 -CONFIG_MTD_SPLIT_FIRMWARE=y -CONFIG_MTD_SPLIT_FIT_FW=y -CONFIG_MTD_SST25L=y -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_BEB_LIMIT=20 -# CONFIG_MTD_UBI_BLOCK is not set -# CONFIG_MTD_UBI_FASTMAP is not set -# CONFIG_MTD_UBI_GLUEBI is not set -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MULTIPLEXER=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -# CONFIG_MUX_ADG792A is not set -# CONFIG_MUX_GPIO is not set -CONFIG_MUX_MMIO=y -CONFIG_MV_XOR_V2=y -CONFIG_NAMESPACES=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEED_MULTIPLE_NODES=y -CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y -CONFIG_NEED_SG_DMA_LENGTH=y -# CONFIG_NET_CADENCE is not set -CONFIG_NET_FLOW_LIMIT=y -CONFIG_NET_NS=y -CONFIG_NET_PTP_CLASSIFY=y -CONFIG_NET_SWITCHDEV=y -CONFIG_NLS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NODES_SHIFT=2 -CONFIG_NO_BOOTMEM=y -CONFIG_NO_HZ_COMMON=y -CONFIG_NO_HZ_IDLE=y -CONFIG_NR_CPUS=64 -CONFIG_NUMA=y -CONFIG_NUMA_BALANCING=y -CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y -CONFIG_NVMEM=y -CONFIG_OF=y -CONFIG_OF_ADDRESS=y -CONFIG_OF_ADDRESS_PCI=y -CONFIG_OF_EARLY_FLATTREE=y -CONFIG_OF_FLATTREE=y -CONFIG_OF_GPIO=y -CONFIG_OF_IOMMU=y -CONFIG_OF_IRQ=y -CONFIG_OF_MDIO=y -CONFIG_OF_NET=y -CONFIG_OF_NUMA=y -CONFIG_OF_PCI=y -CONFIG_OF_PCI_IRQ=y -CONFIG_OF_RESERVED_MEM=y -CONFIG_PACKET_DIAG=y -CONFIG_PADATA=y -# CONFIG_PANIC_ON_OOPS is not set -CONFIG_PANIC_ON_OOPS_VALUE=0 -CONFIG_PANIC_TIMEOUT=0 -CONFIG_PARAVIRT=y -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_PARTITION_PERCPU=y -CONFIG_PCI=y -CONFIG_PCIEAER=y -CONFIG_PCIEASPM=y -# CONFIG_PCIEASPM_DEBUG is not set -CONFIG_PCIEASPM_DEFAULT=y -# CONFIG_PCIEASPM_PERFORMANCE is not set -# CONFIG_PCIEASPM_POWERSAVE is not set -# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set -CONFIG_PCIEPORTBUS=y -CONFIG_PCIE_DW=y -CONFIG_PCIE_DW_HOST=y -# CONFIG_PCIE_DW_PLAT_HOST is not set -CONFIG_PCIE_MOBIVEIL=y -CONFIG_PCIE_MOBIVEIL_HOST=y -CONFIG_PCIE_PME=y -CONFIG_PCI_ATS=y -CONFIG_PCI_BUS_ADDR_T_64BIT=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_DOMAINS_GENERIC=y -CONFIG_PCI_ECAM=y -CONFIG_PCI_HISI=y -CONFIG_PCI_HOST_COMMON=y -CONFIG_PCI_HOST_GENERIC=y -CONFIG_PCI_IOV=y -CONFIG_PCI_LABEL=y -CONFIG_PCI_LAYERSCAPE=y -CONFIG_PCI_LAYERSCAPE_GEN4=y -CONFIG_PCI_MSI=y -CONFIG_PCI_MSI_IRQ_DOMAIN=y -CONFIG_PERF_EVENTS=y -CONFIG_PGTABLE_LEVELS=4 -CONFIG_PHYLIB=y -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_PHY_XGENE=y -CONFIG_PID_IN_CONTEXTIDR=y -CONFIG_PID_NS=y -CONFIG_PL330_DMA=y -CONFIG_PM=y -CONFIG_PM_CLK=y -# CONFIG_PM_DEBUG is not set -CONFIG_PM_OPP=y -CONFIG_PM_SLEEP=y -CONFIG_PM_SLEEP_SMP=y -CONFIG_PM_STD_PARTITION="" -CONFIG_POWER_RESET=y -CONFIG_POWER_RESET_SYSCON=y -CONFIG_POWER_RESET_VEXPRESS=y -CONFIG_POWER_RESET_XGENE=y -CONFIG_POWER_SUPPLY=y -CONFIG_PPS=y -CONFIG_PREEMPT=y -CONFIG_PREEMPT_COUNT=y -# CONFIG_PREEMPT_NONE is not set -CONFIG_PREEMPT_RCU=y -CONFIG_PRINTK_TIME=y -CONFIG_PRINT_QUOTA_WARNING=y -CONFIG_PROC_CHILDREN=y -CONFIG_PROFILING=y -CONFIG_PTP_1588_CLOCK=y -CONFIG_PTP_1588_CLOCK_QORIQ=y -CONFIG_QCOM_HIDMA=y -CONFIG_QCOM_HIDMA_MGMT=y -CONFIG_QCOM_QDF2400_ERRATUM_0065=y -# CONFIG_QFMT_V1 is not set -# CONFIG_QFMT_V2 is not set -CONFIG_QMAN_CEETM_UPDATE_PERIOD=1000 -CONFIG_QORIQ_CPUFREQ=y -# CONFIG_QUICC_ENGINE is not set -CONFIG_QUOTA=y -CONFIG_QUOTACTL=y -# CONFIG_QUOTA_NETLINK_INTERFACE is not set -CONFIG_RADIX_TREE_MULTIORDER=y -CONFIG_RAID6_PQ=y -# CONFIG_RANDOMIZE_BASE is not set -CONFIG_RAS=y -CONFIG_RATIONAL=y -CONFIG_RCU_CPU_STALL_TIMEOUT=21 -# CONFIG_RCU_EXPERT is not set -CONFIG_RCU_NEED_SEGCBLIST=y -CONFIG_RCU_STALL_COMMON=y -CONFIG_RD_BZIP2=y -CONFIG_RD_GZIP=y -CONFIG_RD_LZMA=y -CONFIG_RD_LZO=y -CONFIG_RD_XZ=y -CONFIG_REALTEK_PHY=y -CONFIG_REGMAP=y -CONFIG_REGMAP_I2C=y -CONFIG_REGMAP_MMIO=y -CONFIG_REGMAP_SPI=y -# CONFIG_RESET_ATTACK_MITIGATION is not set -CONFIG_RESET_CONTROLLER=y -CONFIG_RFS_ACCEL=y -CONFIG_RPS=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_DS1307=y -CONFIG_RTC_DRV_DS3232=y -CONFIG_RTC_DRV_EFI=y -CONFIG_RTC_DRV_PCF2127=y -CONFIG_RTC_DRV_PCF85263=y -CONFIG_RTC_DRV_PL031=y -CONFIG_RTC_I2C_AND_SPI=y -CONFIG_RWSEM_SPIN_ON_OWNER=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_SCHED_INFO=y -CONFIG_SCHED_MC=y -CONFIG_SCSI=y -# CONFIG_SCSI_PROC_FS is not set -# CONFIG_SCSI_SAS_ATA is not set -CONFIG_SCSI_SAS_ATTRS=y -CONFIG_SCSI_SAS_HOST_SMP=y -CONFIG_SCSI_SAS_LIBSAS=y -CONFIG_SECCOMP=y -CONFIG_SECCOMP_FILTER=y -CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y -CONFIG_SERIAL_8250_DW=y -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_FSL=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_AMBA_PL011=y -CONFIG_SERIAL_AMBA_PL011_CONSOLE=y -CONFIG_SERIAL_FSL_LPUART=y -CONFIG_SERIAL_FSL_LPUART_CONSOLE=y -CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_SERIAL_XILINX_PS_UART=y -CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y -CONFIG_SERIO=y -CONFIG_SERIO_AMBAKMI=y -CONFIG_SERIO_LIBPS2=y -CONFIG_SG_POOL=y -CONFIG_SLAB=y -# CONFIG_SLUB is not set -CONFIG_SMP=y -CONFIG_SOCK_DIAG=y -CONFIG_SOC_BUS=y -CONFIG_SPARSEMEM=y -CONFIG_SPARSEMEM_EXTREME=y -CONFIG_SPARSEMEM_MANUAL=y -CONFIG_SPARSEMEM_VMEMMAP=y -CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y -CONFIG_SPARSE_IRQ=y -CONFIG_SPI=y -CONFIG_SPI_FSL_DSPI=y -CONFIG_SPI_FSL_QUADSPI=y -CONFIG_SPI_MASTER=y -CONFIG_SPI_NXP_FLEXSPI=y -CONFIG_SPI_PL022=y -CONFIG_SPMI=y -# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set -CONFIG_SQUASHFS_DECOMP_SINGLE=y -CONFIG_SQUASHFS_FILE_CACHE=y -# CONFIG_SQUASHFS_FILE_DIRECT is not set -# CONFIG_SQUASHFS_XZ is not set -CONFIG_SQUASHFS_ZLIB=y -CONFIG_SRAM=y -CONFIG_SRCU=y -# CONFIG_STRIP_ASM_SYMS is not set -CONFIG_SUSPEND=y -CONFIG_SUSPEND_FREEZER=y -CONFIG_SWIOTLB=y -CONFIG_SWIOTLB_XEN=y -CONFIG_SWPHY=y -CONFIG_SYNC_FILE=y -CONFIG_SYSCTL_EXCEPTION_TRACE=y -CONFIG_SYSFS_SYSCALL=y -CONFIG_SYS_HYPERVISOR=y -CONFIG_SYS_SUPPORTS_HUGETLBFS=y -CONFIG_TASKSTATS=y -CONFIG_TASKS_RCU=y -CONFIG_TASK_DELAY_ACCT=y -CONFIG_TASK_IO_ACCOUNTING=y -CONFIG_TASK_XACCT=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_THERMAL=y -CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y -CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 -CONFIG_THERMAL_EMULATION=y -CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y -CONFIG_THERMAL_GOV_STEP_WISE=y -CONFIG_THERMAL_OF=y -CONFIG_THREAD_INFO_IN_TASK=y -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_TIMER_OF=y -CONFIG_TIMER_PROBE=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_TRANSPARENT_HUGEPAGE=y -CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y -# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set -CONFIG_TRANSPARENT_HUGE_PAGECACHE=y -CONFIG_TREE_SRCU=y -CONFIG_UBIFS_FS=y -# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set -CONFIG_UBIFS_FS_LZO=y -CONFIG_UBIFS_FS_ZLIB=y -CONFIG_UCS2_STRING=y -CONFIG_UIO=y -CONFIG_UIO_AEC=y -CONFIG_UIO_CIF=y -CONFIG_UIO_DMEM_GENIRQ=y -CONFIG_UIO_MF624=y -CONFIG_UIO_NETX=y -CONFIG_UIO_PCI_GENERIC=y -CONFIG_UIO_PDRV_GENIRQ=y -# CONFIG_UIO_PRUSS is not set -CONFIG_UIO_SERCOS3=y -CONFIG_UNINLINE_SPIN_UNLOCK=y -CONFIG_UNIX_DIAG=y -CONFIG_UNMAP_KERNEL_AT_EL0=y -CONFIG_USB_SUPPORT=y -# CONFIG_USERIO is not set -CONFIG_USER_NS=y -CONFIG_USE_PERCPU_NUMA_NODE_ID=y -CONFIG_UTS_NS=y -CONFIG_VEXPRESS_CONFIG=y -CONFIG_VEXPRESS_SYSCFG=y -CONFIG_VFAT_FS=y -CONFIG_VFIO=y -CONFIG_VFIO_FSL_MC=y -CONFIG_VFIO_IOMMU_TYPE1=y -# CONFIG_VFIO_MDEV is not set -# CONFIG_VFIO_NOIOMMU is not set -CONFIG_VFIO_PCI=y -CONFIG_VFIO_PCI_INTX=y -CONFIG_VFIO_PCI_MMAP=y -# CONFIG_VFIO_PLATFORM is not set -CONFIG_VFIO_VIRQFD=y -CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 -CONFIG_VIDEOMODE_HELPERS=y -CONFIG_VIRTIO=y -CONFIG_VIRTIO_BALLOON=y -CONFIG_VIRTIO_BLK=y -CONFIG_VIRTIO_CONSOLE=y -CONFIG_VIRTIO_MMIO=y -# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set -CONFIG_VIRTIO_NET=y -CONFIG_VIRTIO_PCI=y -CONFIG_VIRTIO_PCI_LEGACY=y -CONFIG_VITESSE_PHY=y -CONFIG_VLAN_8021Q_GVRP=y -CONFIG_VLAN_8021Q_MVRP=y -CONFIG_VMAP_STACK=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_VT_CONSOLE_SLEEP=y -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_WATCHDOG_CORE=y -# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set -CONFIG_XEN=y -CONFIG_XENFS=y -CONFIG_XEN_AUTO_XLATE=y -CONFIG_XEN_BACKEND=y -CONFIG_XEN_BALLOON=y -# CONFIG_XEN_BLKDEV_BACKEND is not set -CONFIG_XEN_BLKDEV_FRONTEND=y -CONFIG_XEN_COMPAT_XENFS=y -CONFIG_XEN_DEV_EVTCHN=y -CONFIG_XEN_DOM0=y -CONFIG_XEN_EFI=y -CONFIG_XEN_FBDEV_FRONTEND=y -CONFIG_XEN_GNTDEV=y -CONFIG_XEN_GRANT_DEV_ALLOC=y -# CONFIG_XEN_NETDEV_BACKEND is not set -CONFIG_XEN_NETDEV_FRONTEND=y -CONFIG_XEN_PRIVCMD=y -# CONFIG_XEN_PVCALLS_BACKEND is not set -CONFIG_XEN_SCRUB_PAGES=y -# CONFIG_XEN_SCSI_FRONTEND is not set -CONFIG_XEN_SYS_HYPERVISOR=y -# CONFIG_XEN_WDT is not set -CONFIG_XEN_XENBUS_FRONTEND=y -CONFIG_XFS_FS=y -CONFIG_XFS_POSIX_ACL=y -CONFIG_XFS_RT=y -CONFIG_XOR_BLOCKS=y -CONFIG_XPS=y -CONFIG_XXHASH=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_ARMTHUMB=y -CONFIG_XZ_DEC_BCJ=y -CONFIG_XZ_DEC_IA64=y -CONFIG_XZ_DEC_POWERPC=y -CONFIG_XZ_DEC_SPARC=y -CONFIG_XZ_DEC_X86=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZSTD_COMPRESS=y -CONFIG_ZSTD_DECOMPRESS=y diff --git a/target/linux/layerscape/patches-4.14/201-config-support-layerscape.patch b/target/linux/layerscape/patches-4.14/201-config-support-layerscape.patch deleted file mode 100644 index 7974a5051a..0000000000 --- a/target/linux/layerscape/patches-4.14/201-config-support-layerscape.patch +++ /dev/null @@ -1,340 +0,0 @@ -From 2a1351617985ef47581de825ae1bbf1d42bf3200 Mon Sep 17 00:00:00 2001 -From: Yangbo Lu -Date: Mon, 6 May 2019 17:29:32 +0800 -Subject: [PATCH] config: support layerscape -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This is an integrated patch of config for layerscape - -Signed-off-by: Alison Wang -Signed-off-by: Bharat Bhushan -Signed-off-by: Biwen Li -Signed-off-by: Bjorn Helgaas -Signed-off-by: Bogdan Purcareata -Signed-off-by: Calvin Johnson -Signed-off-by: Camelia Groza -Signed-off-by: Chenhui Zhao -Signed-off-by: Florin Chiculita -Signed-off-by: Greg Kroah-Hartman -Signed-off-by: Horia Geantă -Signed-off-by: Hou Zhiqiang -Signed-off-by: Ioana Ciornei -Signed-off-by: Ioana Radulescu -Signed-off-by: Li Yang -Signed-off-by: Lorenzo Pieralisi -Signed-off-by: Madalin Bucur -Signed-off-by: Pankaj Bansal -Signed-off-by: Pankit Garg -Signed-off-by: Prabhakar Kushwaha -Signed-off-by: Ran Wang -Signed-off-by: Razvan Stefanescu -Signed-off-by: Shengzhou Liu -Signed-off-by: Subrahmanya Lingappa -Signed-off-by: Xiaowei Bao -Signed-off-by: Yangbo Lu -Signed-off-by: Yogesh Gaur -Signed-off-by: Zhang Ying-22455 -Signed-off-by: Zhao Qiang ---- - drivers/Makefile | 2 ++ - drivers/irqchip/Makefile | 1 + - drivers/net/ethernet/freescale/Kconfig | 14 +++++---- - drivers/net/ethernet/freescale/Makefile | 3 ++ - drivers/ptp/Kconfig | 16 +++++----- - drivers/soc/Kconfig | 1 + - drivers/soc/fsl/Kconfig | 22 +++++++++++++ - drivers/soc/fsl/Kconfig.arm | 16 ++++++++++ - drivers/soc/fsl/Makefile | 5 +++ - drivers/soc/fsl/layerscape/Kconfig | 10 ++++++ - drivers/soc/fsl/layerscape/Makefile | 1 + - drivers/staging/Kconfig | 4 +++ - drivers/staging/Makefile | 2 ++ - drivers/staging/fsl-dpaa2/Kconfig | 56 ++++++++++++++++++++++++++++++++- - drivers/staging/fsl-dpaa2/Makefile | 4 +++ - 15 files changed, 142 insertions(+), 15 deletions(-) - create mode 100644 drivers/soc/fsl/Kconfig.arm - create mode 100644 drivers/soc/fsl/layerscape/Kconfig - create mode 100644 drivers/soc/fsl/layerscape/Makefile - ---- a/drivers/Makefile -+++ b/drivers/Makefile -@@ -20,6 +20,8 @@ obj-$(CONFIG_PCI) += pci/ - obj-$(CONFIG_PCI_ENDPOINT) += pci/endpoint/ - # PCI dwc controller drivers - obj-y += pci/dwc/ -+# PCI mobiveil controller drivers -+obj-y += pci/mobiveil/ - - obj-$(CONFIG_PARISC) += parisc/ - obj-$(CONFIG_RAPIDIO) += rapidio/ ---- a/drivers/irqchip/Makefile -+++ b/drivers/irqchip/Makefile -@@ -80,3 +80,4 @@ obj-$(CONFIG_ARCH_ASPEED) += irq-aspeed - obj-$(CONFIG_STM32_EXTI) += irq-stm32-exti.o - obj-$(CONFIG_QCOM_IRQ_COMBINER) += qcom-irq-combiner.o - obj-$(CONFIG_IRQ_UNIPHIER_AIDET) += irq-uniphier-aidet.o -+obj-$(CONFIG_QUICC_ENGINE) += irq-qeic.o ---- a/drivers/net/ethernet/freescale/Kconfig -+++ b/drivers/net/ethernet/freescale/Kconfig -@@ -5,10 +5,11 @@ - config NET_VENDOR_FREESCALE - bool "Freescale devices" - default y -- depends on FSL_SOC || QUICC_ENGINE || CPM1 || CPM2 || PPC_MPC512x || \ -- M523x || M527x || M5272 || M528x || M520x || M532x || \ -- ARCH_MXC || ARCH_MXS || (PPC_MPC52xx && PPC_BESTCOMM) || \ -- ARCH_LAYERSCAPE || COMPILE_TEST -+ depends on FSL_SOC || (QUICC_ENGINE && PPC32) || CPM1 || CPM2 || \ -+ PPC_MPC512x || M523x || M527x || M5272 || M528x || M520x || \ -+ M532x || ARCH_MXC || ARCH_MXS || \ -+ (PPC_MPC52xx && PPC_BESTCOMM) || ARCH_LAYERSCAPE || \ -+ COMPILE_TEST - ---help--- - If you have a network (Ethernet) card belonging to this class, say Y. - -@@ -73,7 +74,7 @@ config FSL_XGMAC_MDIO - - config UCC_GETH - tristate "Freescale QE Gigabit Ethernet" -- depends on QUICC_ENGINE -+ depends on QUICC_ENGINE && FSL_SOC && PPC32 - select FSL_PQ_MDIO - select PHYLIB - ---help--- -@@ -94,7 +95,8 @@ config GIANFAR - This driver supports the Gigabit TSEC on the MPC83xx, MPC85xx, - and MPC86xx family of chips, the eTSEC on LS1021A and the FEC - on the 8540. -- -+source "drivers/net/ethernet/freescale/sdk_fman/Kconfig" -+source "drivers/net/ethernet/freescale/sdk_dpaa/Kconfig" - source "drivers/net/ethernet/freescale/dpaa/Kconfig" - - endif # NET_VENDOR_FREESCALE ---- a/drivers/net/ethernet/freescale/Makefile -+++ b/drivers/net/ethernet/freescale/Makefile -@@ -20,5 +20,8 @@ gianfar_driver-objs := gianfar.o \ - obj-$(CONFIG_UCC_GETH) += ucc_geth_driver.o - ucc_geth_driver-objs := ucc_geth.o ucc_geth_ethtool.o - -+obj-$(if $(CONFIG_FSL_SDK_FMAN),y) += sdk_fman/ -+obj-$(if $(CONFIG_FSL_SDK_DPAA_ETH),y) += sdk_dpaa/ -+ - obj-$(CONFIG_FSL_FMAN) += fman/ - obj-$(CONFIG_FSL_DPAA_ETH) += dpaa/ ---- a/drivers/ptp/Kconfig -+++ b/drivers/ptp/Kconfig -@@ -41,19 +41,19 @@ config PTP_1588_CLOCK_DTE - To compile this driver as a module, choose M here: the module - will be called ptp_dte. - --config PTP_1588_CLOCK_GIANFAR -- tristate "Freescale eTSEC as PTP clock" -- depends on GIANFAR -+config PTP_1588_CLOCK_QORIQ -+ tristate "Freescale QorIQ 1588 timer as PTP clock" -+ depends on GIANFAR || FSL_DPAA_ETH || FSL_SDK_DPAA_ETH - depends on PTP_1588_CLOCK - default y - help -- This driver adds support for using the eTSEC as a PTP -- clock. This clock is only useful if your PTP programs are -- getting hardware time stamps on the PTP Ethernet packets -- using the SO_TIMESTAMPING API. -+ This driver adds support for using the Freescale QorIQ 1588 -+ timer as a PTP clock. This clock is only useful if your PTP -+ programs are getting hardware time stamps on the PTP Ethernet -+ packets using the SO_TIMESTAMPING API. - - To compile this driver as a module, choose M here: the module -- will be called gianfar_ptp. -+ will be called ptp_qoriq. - - config PTP_1588_CLOCK_IXP46X - tristate "Intel IXP46x as PTP clock" ---- a/drivers/soc/Kconfig -+++ b/drivers/soc/Kconfig -@@ -5,6 +5,7 @@ source "drivers/soc/amlogic/Kconfig" - source "drivers/soc/atmel/Kconfig" - source "drivers/soc/bcm/Kconfig" - source "drivers/soc/fsl/Kconfig" -+source "drivers/soc/fsl/ls2-console/Kconfig" - source "drivers/soc/imx/Kconfig" - source "drivers/soc/mediatek/Kconfig" - source "drivers/soc/qcom/Kconfig" ---- a/drivers/soc/fsl/Kconfig -+++ b/drivers/soc/fsl/Kconfig -@@ -16,3 +16,25 @@ config FSL_GUTS - Initially only reading SVR and registering soc device are supported. - Other guts accesses, such as reading RCW, should eventually be moved - into this driver as well. -+ -+config FSL_QIXIS -+ tristate "QIXIS system controller driver" -+ depends on OF -+ select REGMAP_I2C -+ select REGMAP_MMIO -+ select MFD_CORE -+ default n -+ help -+ Say y here to enable QIXIS system controller api. The qixis driver -+ provides FPGA functions to control system. -+ -+config FSL_SLEEP_FSM -+ bool -+ help -+ This driver configures a hardware FSM (Finite State Machine) for deep sleep. -+ The FSM is used to finish clean-ups at the last stage of system entering deep -+ sleep, and also wakes up system when a wake up event happens. -+ -+if ARM || ARM64 -+source "drivers/soc/fsl/Kconfig.arm" -+endif ---- /dev/null -+++ b/drivers/soc/fsl/Kconfig.arm -@@ -0,0 +1,16 @@ -+# -+# Freescale ARM SOC Drivers -+# -+ -+config LS_SOC_DRIVERS -+ bool "Layerscape Soc Drivers" -+ depends on ARCH_LAYERSCAPE || SOC_LS1021A -+ default n -+ help -+ Say y here to enable Freescale Layerscape Soc Device Drivers support. -+ The Soc Drivers provides the device driver that is a specific block -+ or feature on Layerscape platform. -+ -+if LS_SOC_DRIVERS -+ source "drivers/soc/fsl/layerscape/Kconfig" -+endif ---- a/drivers/soc/fsl/Makefile -+++ b/drivers/soc/fsl/Makefile -@@ -5,4 +5,9 @@ - obj-$(CONFIG_FSL_DPAA) += qbman/ - obj-$(CONFIG_QUICC_ENGINE) += qe/ - obj-$(CONFIG_CPM) += qe/ -+obj-$(CONFIG_FSL_QIXIS) += qixis_ctrl.o - obj-$(CONFIG_FSL_GUTS) += guts.o -+obj-$(CONFIG_FSL_LS2_CONSOLE) += ls2-console/ -+obj-$(CONFIG_SUSPEND) += rcpm.o -+obj-$(CONFIG_LS_SOC_DRIVERS) += layerscape/ -+obj-$(CONFIG_FSL_SLEEP_FSM) += sleep_fsm.o ---- /dev/null -+++ b/drivers/soc/fsl/layerscape/Kconfig -@@ -0,0 +1,10 @@ -+# -+# Layerscape Soc drivers -+# -+config FTM_ALARM -+ bool "FTM alarm driver" -+ default n -+ help -+ Say y here to enable FTM alarm support. The FTM alarm provides -+ alarm functions for wakeup system from deep sleep. There is only -+ one FTM can be used in ALARM(FTM 0). ---- /dev/null -+++ b/drivers/soc/fsl/layerscape/Makefile -@@ -0,0 +1 @@ -+obj-$(CONFIG_FTM_ALARM) += ftm_alarm.o ---- a/drivers/staging/Kconfig -+++ b/drivers/staging/Kconfig -@@ -118,4 +118,8 @@ source "drivers/staging/vboxvideo/Kconfi - - source "drivers/staging/pi433/Kconfig" - -+source "drivers/staging/fsl_qbman/Kconfig" -+ -+source "drivers/staging/fsl_ppfe/Kconfig" -+ - endif # STAGING ---- a/drivers/staging/Makefile -+++ b/drivers/staging/Makefile -@@ -50,3 +50,5 @@ obj-$(CONFIG_BCM2835_VCHIQ) += vc04_serv - obj-$(CONFIG_CRYPTO_DEV_CCREE) += ccree/ - obj-$(CONFIG_DRM_VBOXVIDEO) += vboxvideo/ - obj-$(CONFIG_PI433) += pi433/ -+obj-$(CONFIG_FSL_SDK_DPA) += fsl_qbman/ -+obj-$(CONFIG_FSL_PPFE) += fsl_ppfe/ ---- a/drivers/staging/fsl-dpaa2/Kconfig -+++ b/drivers/staging/fsl-dpaa2/Kconfig -@@ -4,7 +4,7 @@ - - config FSL_DPAA2 - bool "Freescale DPAA2 devices" -- depends on FSL_MC_BUS && ARCH_LAYERSCAPE -+ depends on FSL_MC_BUS - ---help--- - Build drivers for Freescale DataPath Acceleration - Architecture (DPAA2) family of SoCs. -@@ -16,3 +16,57 @@ config FSL_DPAA2_ETH - ---help--- - Ethernet driver for Freescale DPAA2 SoCs, using the - Freescale MC bus driver -+ -+if FSL_DPAA2_ETH -+config FSL_DPAA2_ETH_USE_ERR_QUEUE -+ bool "Enable Rx error queue" -+ default n -+ ---help--- -+ Allow Rx error frames to be enqueued on an error queue -+ and processed by the driver (by default they are dropped -+ in hardware). -+ This may impact performance, recommended for debugging -+ purposes only. -+ -+# QBMAN_DEBUG requires some additional DPIO APIs -+config FSL_DPAA2_ETH_DEBUGFS -+ depends on DEBUG_FS -+ bool "Enable debugfs support" -+ default y -+ ---help--- -+ Enable advanced statistics through debugfs interface. -+ -+config FSL_DPAA2_ETH_DCB -+ bool "Data Center Bridging (DCB) Support" -+ default n -+ depends on DCB -+ ---help--- -+ Say Y here if you want to use Data Center Bridging (DCB) features -+ (PFC) in the driver. -+ -+ If unsure, say N. -+ -+config FSL_DPAA2_PTP_CLOCK -+ tristate "Freescale DPAA2 as PTP clock" -+ select PTP_1588_CLOCK -+ default y -+ help -+ This driver adds support for using the DPAA2 1588 timer module -+ as a PTP clock. This clock is only useful if your PTP programs are -+ getting hardware time stamps on the PTP Ethernet packets -+ using the SO_TIMESTAMPING API. -+ -+ To compile this driver as a module, choose M here: the module -+ will be called dpaa2-rtc. -+endif -+ -+source "drivers/staging/fsl-dpaa2/mac/Kconfig" -+source "drivers/staging/fsl-dpaa2/evb/Kconfig" -+ -+config FSL_DPAA2_ETHSW -+ tristate "Freescale DPAA2 Ethernet Switch" -+ depends on FSL_DPAA2 -+ depends on NET_SWITCHDEV -+ ---help--- -+ Driver for Freescale DPAA2 Ethernet Switch. Select -+ BRIDGE to have support for bridge tools. ---- a/drivers/staging/fsl-dpaa2/Makefile -+++ b/drivers/staging/fsl-dpaa2/Makefile -@@ -3,3 +3,7 @@ - # - - obj-$(CONFIG_FSL_DPAA2_ETH) += ethernet/ -+obj-$(CONFIG_FSL_DPAA2_MAC) += mac/ -+obj-$(CONFIG_FSL_DPAA2_EVB) += evb/ -+obj-$(CONFIG_FSL_DPAA2_PTP_CLOCK) += rtc/ -+obj-$(CONFIG_FSL_DPAA2_ETHSW) += ethsw/ diff --git a/target/linux/layerscape/patches-4.14/202-core-linux-support-layerscape.patch b/target/linux/layerscape/patches-4.14/202-core-linux-support-layerscape.patch deleted file mode 100644 index 07fc71f0d4..0000000000 --- a/target/linux/layerscape/patches-4.14/202-core-linux-support-layerscape.patch +++ /dev/null @@ -1,1056 +0,0 @@ -From d2ef9f2f6d16d34d7eee74cb8efd269341fec5a1 Mon Sep 17 00:00:00 2001 -From: Yangbo Lu -Date: Mon, 6 May 2019 16:54:17 +0800 -Subject: [PATCH] core-linux: support layerscape - -This is an integrated patch of core-linux for layerscape - -Signed-off-by: Aaron Lu -Signed-off-by: Abhijit Ayarekar -Signed-off-by: Amrita Kumari -Signed-off-by: Andrew Morton -Signed-off-by: Ashish Kumar -Signed-off-by: Biwen Li -Signed-off-by: Camelia Groza -Signed-off-by: Christoph Hellwig -Signed-off-by: David Ahern -Signed-off-by: David S. Miller -Signed-off-by: Greg Kroah-Hartman -Signed-off-by: Guanhua Gao -Signed-off-by: Ioana Ciornei -Signed-off-by: Jiri Pirko -Signed-off-by: Joel Fernandes -Signed-off-by: Laurentiu Tudor -Signed-off-by: Linus Torvalds -Signed-off-by: Li Yang -Signed-off-by: Lukas Wunner -Signed-off-by: Madalin Bucur -Signed-off-by: Mark Brown -Signed-off-by: Nikhil Badola -Signed-off-by: Nipun Gupta -Signed-off-by: Pankaj Bansal -Signed-off-by: pascal paillet -Signed-off-by: Rafael J. Wysocki -Signed-off-by: Ramneek Mehresh -Signed-off-by: Robin Murphy -Signed-off-by: Suresh Gupta -Signed-off-by: Vivek Gautam -Signed-off-by: Yangbo Lu ---- - drivers/base/core.c | 122 ++++++++++++++++++++++++++---- - drivers/base/dma-mapping.c | 7 ++ - drivers/gpu/ipu-v3/ipu-pre.c | 3 +- - drivers/gpu/ipu-v3/ipu-prg.c | 3 +- - drivers/iommu/dma-iommu.c | 3 + - drivers/mux/Kconfig | 12 +-- - drivers/mux/mmio.c | 6 +- - drivers/of/device.c | 14 +++- - drivers/soc/imx/gpc.c | 2 +- - include/linux/device.h | 20 +++-- - include/linux/fsl_devices.h | 2 + - include/linux/netdevice.h | 10 ++- - include/linux/skbuff.h | 2 + - lib/dma-noop.c | 19 +++++ - mm/page_alloc.c | 10 ++- - net/core/dev.c | 81 ++++++++++++-------- - net/core/skbuff.c | 29 ++++++- - samples/bpf/Makefile | 12 ++- - samples/bpf/map_perf_test_kern.c | 2 +- - samples/bpf/map_perf_test_user.c | 2 +- - tools/testing/selftests/bpf/bpf_helpers.h | 56 ++++++++++++-- - 21 files changed, 337 insertions(+), 80 deletions(-) - ---- a/drivers/base/core.c -+++ b/drivers/base/core.c -@@ -162,10 +162,10 @@ static int device_reorder_to_tail(struct - * of the link. If DL_FLAG_PM_RUNTIME is not set, DL_FLAG_RPM_ACTIVE will be - * ignored. - * -- * If the DL_FLAG_AUTOREMOVE is set, the link will be removed automatically -- * when the consumer device driver unbinds from it. The combination of both -- * DL_FLAG_AUTOREMOVE and DL_FLAG_STATELESS set is invalid and will cause NULL -- * to be returned. -+ * If the DL_FLAG_AUTOREMOVE_CONSUMER is set, the link will be removed -+ * automatically when the consumer device driver unbinds from it. -+ * The combination of both DL_FLAG_AUTOREMOVE_CONSUMER and DL_FLAG_STATELESS -+ * set is invalid and will cause NULL to be returned. - * - * A side effect of the link creation is re-ordering of dpm_list and the - * devices_kset list by moving the consumer device and all devices depending -@@ -183,7 +183,8 @@ struct device_link *device_link_add(stru - bool rpm_put_supplier = false; - - if (!consumer || !supplier || -- ((flags & DL_FLAG_STATELESS) && (flags & DL_FLAG_AUTOREMOVE))) -+ ((flags & DL_FLAG_STATELESS) && -+ (flags & DL_FLAG_AUTOREMOVE_CONSUMER))) - return NULL; - - if (flags & DL_FLAG_PM_RUNTIME && flags & DL_FLAG_RPM_ACTIVE) { -@@ -209,8 +210,10 @@ struct device_link *device_link_add(stru - } - - list_for_each_entry(link, &supplier->links.consumers, s_node) -- if (link->consumer == consumer) -+ if (link->consumer == consumer) { -+ kref_get(&link->kref); - goto out; -+ } - - link = kzalloc(sizeof(*link), GFP_KERNEL); - if (!link) -@@ -237,6 +240,7 @@ struct device_link *device_link_add(stru - link->consumer = consumer; - INIT_LIST_HEAD(&link->c_node); - link->flags = flags; -+ kref_init(&link->kref); - - /* Determine the initial link state. */ - if (flags & DL_FLAG_STATELESS) { -@@ -311,8 +315,10 @@ static void __device_link_free_srcu(stru - device_link_free(container_of(rhead, struct device_link, rcu_head)); - } - --static void __device_link_del(struct device_link *link) -+static void __device_link_del(struct kref *kref) - { -+ struct device_link *link = container_of(kref, struct device_link, kref); -+ - dev_info(link->consumer, "Dropping the link to %s\n", - dev_name(link->supplier)); - -@@ -324,8 +330,10 @@ static void __device_link_del(struct dev - call_srcu(&device_links_srcu, &link->rcu_head, __device_link_free_srcu); - } - #else /* !CONFIG_SRCU */ --static void __device_link_del(struct device_link *link) -+static void __device_link_del(struct kref *kref) - { -+ struct device_link *link = container_of(kref, struct device_link, kref); -+ - dev_info(link->consumer, "Dropping the link to %s\n", - dev_name(link->supplier)); - -@@ -343,18 +351,50 @@ static void __device_link_del(struct dev - * @link: Device link to delete. - * - * The caller must ensure proper synchronization of this function with runtime -- * PM. -+ * PM. If the link was added multiple times, it needs to be deleted as often. -+ * Care is required for hotplugged devices: Their links are purged on removal -+ * and calling device_link_del() is then no longer allowed. - */ - void device_link_del(struct device_link *link) - { - device_links_write_lock(); - device_pm_lock(); -- __device_link_del(link); -+ kref_put(&link->kref, __device_link_del); - device_pm_unlock(); - device_links_write_unlock(); - } - EXPORT_SYMBOL_GPL(device_link_del); - -+/** -+ * device_link_remove - remove a link between two devices. -+ * @consumer: Consumer end of the link. -+ * @supplier: Supplier end of the link. -+ * -+ * The caller must ensure proper synchronization of this function with runtime -+ * PM. -+ */ -+void device_link_remove(void *consumer, struct device *supplier) -+{ -+ struct device_link *link; -+ -+ if (WARN_ON(consumer == supplier)) -+ return; -+ -+ device_links_write_lock(); -+ device_pm_lock(); -+ -+ list_for_each_entry(link, &supplier->links.consumers, s_node) { -+ if (link->consumer == consumer) { -+ kref_put(&link->kref, __device_link_del); -+ break; -+ } -+ } -+ -+ device_pm_unlock(); -+ device_links_write_unlock(); -+} -+EXPORT_SYMBOL_GPL(device_link_remove); -+ - static void device_links_missing_supplier(struct device *dev) - { - struct device_link *link; -@@ -462,8 +502,8 @@ static void __device_links_no_driver(str - if (link->flags & DL_FLAG_STATELESS) - continue; - -- if (link->flags & DL_FLAG_AUTOREMOVE) -- __device_link_del(link); -+ if (link->flags & DL_FLAG_AUTOREMOVE_CONSUMER) -+ kref_put(&link->kref, __device_link_del); - else if (link->status != DL_STATE_SUPPLIER_UNBIND) - WRITE_ONCE(link->status, DL_STATE_AVAILABLE); - } -@@ -498,8 +538,18 @@ void device_links_driver_cleanup(struct - if (link->flags & DL_FLAG_STATELESS) - continue; - -- WARN_ON(link->flags & DL_FLAG_AUTOREMOVE); -+ WARN_ON(link->flags & DL_FLAG_AUTOREMOVE_CONSUMER); - WARN_ON(link->status != DL_STATE_SUPPLIER_UNBIND); -+ -+ /* -+ * autoremove the links between this @dev and its consumer -+ * devices that are not active, i.e. where the link state -+ * has moved to DL_STATE_SUPPLIER_UNBIND. -+ */ -+ if (link->status == DL_STATE_SUPPLIER_UNBIND && -+ link->flags & DL_FLAG_AUTOREMOVE_SUPPLIER) -+ kref_put(&link->kref, __device_link_del); -+ - WRITE_ONCE(link->status, DL_STATE_DORMANT); - } - -@@ -616,13 +666,13 @@ static void device_links_purge(struct de - - list_for_each_entry_safe_reverse(link, ln, &dev->links.suppliers, c_node) { - WARN_ON(link->status == DL_STATE_ACTIVE); -- __device_link_del(link); -+ __device_link_del(&link->kref); - } - - list_for_each_entry_safe_reverse(link, ln, &dev->links.consumers, s_node) { - WARN_ON(link->status != DL_STATE_DORMANT && - link->status != DL_STATE_NONE); -- __device_link_del(link); -+ __device_link_del(&link->kref); - } - - device_links_write_unlock(); -@@ -1044,6 +1094,34 @@ static ssize_t online_store(struct devic - } - static DEVICE_ATTR_RW(online); - -+static ssize_t suppliers_show(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ struct device_link *link; -+ size_t count = 0; -+ -+ list_for_each_entry(link, &dev->links.suppliers, c_node) -+ count += scnprintf(buf + count, PAGE_SIZE - count, "%s\n", -+ dev_name(link->supplier)); -+ -+ return count; -+} -+static DEVICE_ATTR_RO(suppliers); -+ -+static ssize_t consumers_show(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ struct device_link *link; -+ size_t count = 0; -+ -+ list_for_each_entry(link, &dev->links.consumers, s_node) -+ count += scnprintf(buf + count, PAGE_SIZE - count, "%s\n", -+ dev_name(link->consumer)); -+ -+ return count; -+} -+static DEVICE_ATTR_RO(consumers); -+ - int device_add_groups(struct device *dev, const struct attribute_group **groups) - { - return sysfs_create_groups(&dev->kobj, groups); -@@ -1215,8 +1293,20 @@ static int device_add_attrs(struct devic - goto err_remove_dev_groups; - } - -+ error = device_create_file(dev, &dev_attr_suppliers); -+ if (error) -+ goto err_remove_online; -+ -+ error = device_create_file(dev, &dev_attr_consumers); -+ if (error) -+ goto err_remove_suppliers; -+ - return 0; - -+ err_remove_suppliers: -+ device_remove_file(dev, &dev_attr_suppliers); -+ err_remove_online: -+ device_remove_file(dev, &dev_attr_online); - err_remove_dev_groups: - device_remove_groups(dev, dev->groups); - err_remove_type_groups: -@@ -1234,6 +1324,8 @@ static void device_remove_attrs(struct d - struct class *class = dev->class; - const struct device_type *type = dev->type; - -+ device_remove_file(dev, &dev_attr_consumers); -+ device_remove_file(dev, &dev_attr_suppliers); - device_remove_file(dev, &dev_attr_online); - device_remove_groups(dev, dev->groups); - ---- a/drivers/base/dma-mapping.c -+++ b/drivers/base/dma-mapping.c -@@ -335,6 +335,7 @@ void dma_common_free_remap(void *cpu_add - * Common configuration to enable DMA API use for a device - */ - #include -+#include - - int dma_configure(struct device *dev) - { -@@ -350,6 +351,12 @@ int dma_configure(struct device *dev) - dma_dev = dma_dev->parent; - } - -+ if (dev_is_fsl_mc(dev)) { -+ dma_dev = dev; -+ while (dev_is_fsl_mc(dma_dev)) -+ dma_dev = dma_dev->parent; -+ } -+ - if (dma_dev->of_node) { - ret = of_dma_configure(dev, dma_dev->of_node); - } else if (has_acpi_companion(dma_dev)) { ---- a/drivers/gpu/ipu-v3/ipu-pre.c -+++ b/drivers/gpu/ipu-v3/ipu-pre.c -@@ -125,7 +125,8 @@ ipu_pre_lookup_by_phandle(struct device - list_for_each_entry(pre, &ipu_pre_list, list) { - if (pre_node == pre->dev->of_node) { - mutex_unlock(&ipu_pre_list_mutex); -- device_link_add(dev, pre->dev, DL_FLAG_AUTOREMOVE); -+ device_link_add(dev, pre->dev, -+ DL_FLAG_AUTOREMOVE_CONSUMER); - of_node_put(pre_node); - return pre; - } ---- a/drivers/gpu/ipu-v3/ipu-prg.c -+++ b/drivers/gpu/ipu-v3/ipu-prg.c -@@ -99,7 +99,8 @@ ipu_prg_lookup_by_phandle(struct device - list_for_each_entry(prg, &ipu_prg_list, list) { - if (prg_node == prg->dev->of_node) { - mutex_unlock(&ipu_prg_list_mutex); -- device_link_add(dev, prg->dev, DL_FLAG_AUTOREMOVE); -+ device_link_add(dev, prg->dev, -+ DL_FLAG_AUTOREMOVE_CONSUMER); - prg->id = ipu_id; - of_node_put(prg_node); - return prg; ---- a/drivers/iommu/dma-iommu.c -+++ b/drivers/iommu/dma-iommu.c -@@ -381,6 +381,9 @@ static dma_addr_t iommu_dma_alloc_iova(s - if (iova_len < (1 << (IOVA_RANGE_CACHE_MAX_SIZE - 1))) - iova_len = roundup_pow_of_two(iova_len); - -+ if (dev->bus_dma_mask) -+ dma_limit &= dev->bus_dma_mask; -+ - if (domain->geometry.force_aperture) - dma_limit = min(dma_limit, domain->geometry.aperture_end); - ---- a/drivers/mux/Kconfig -+++ b/drivers/mux/Kconfig -@@ -35,14 +35,14 @@ config MUX_GPIO - be called mux-gpio. - - config MUX_MMIO -- tristate "MMIO register bitfield-controlled Multiplexer" -- depends on (OF && MFD_SYSCON) || COMPILE_TEST -+ tristate "MMIO/Regmap register bitfield-controlled Multiplexer" -+ depends on OF || COMPILE_TEST - help -- MMIO register bitfield-controlled Multiplexer controller. -+ MMIO/Regmap register bitfield-controlled Multiplexer controller. - -- The driver builds multiplexer controllers for bitfields in a syscon -- register. For N bit wide bitfields, there will be 2^N possible -- multiplexer states. -+ The driver builds multiplexer controllers for bitfields in either -+ a syscon register or a driver regmap register. For N bit wide -+ bitfields, there will be 2^N possible multiplexer states. - - To compile the driver as a module, choose M here: the module will - be called mux-mmio. ---- a/drivers/mux/mmio.c -+++ b/drivers/mux/mmio.c -@@ -31,6 +31,7 @@ static const struct mux_control_ops mux_ - - static const struct of_device_id mux_mmio_dt_ids[] = { - { .compatible = "mmio-mux", }, -+ { .compatible = "reg-mux", }, - { /* sentinel */ } - }; - MODULE_DEVICE_TABLE(of, mux_mmio_dt_ids); -@@ -46,7 +47,10 @@ static int mux_mmio_probe(struct platfor - int ret; - int i; - -- regmap = syscon_node_to_regmap(np->parent); -+ if (of_device_is_compatible(np, "mmio-mux")) -+ regmap = syscon_node_to_regmap(np->parent); -+ else -+ regmap = dev_get_regmap(dev->parent, NULL) ?: ERR_PTR(-ENODEV); - if (IS_ERR(regmap)) { - ret = PTR_ERR(regmap); - dev_err(dev, "failed to get regmap: %d\n", ret); ---- a/drivers/of/device.c -+++ b/drivers/of/device.c -@@ -15,6 +15,9 @@ - - #include - #include "of_private.h" -+#ifdef CONFIG_FSL_MC_BUS -+#include -+#endif - - /** - * of_match_device - Tell if a struct device matches an of_device_id list -@@ -105,6 +108,9 @@ int of_dma_configure(struct device *dev, - #ifdef CONFIG_ARM_AMBA - dev->bus != &amba_bustype && - #endif -+#ifdef CONFIG_FSL_MC_BUS -+ dev->bus != &fsl_mc_bus_type && -+#endif - dev->bus != &platform_bus_type) - return ret == -ENODEV ? 0 : ret; - -@@ -152,10 +158,16 @@ int of_dma_configure(struct device *dev, - * set by the driver. - */ - mask = DMA_BIT_MASK(ilog2(dma_addr + size - 1) + 1); -+ dev->bus_dma_mask = mask; - dev->coherent_dma_mask &= mask; - *dev->dma_mask &= mask; - -- coherent = of_dma_is_coherent(np); -+#ifdef CONFIG_FSL_MC_BUS -+ if (dev_is_fsl_mc(dev)) -+ coherent = fsl_mc_is_dev_coherent(dev); -+ else -+#endif -+ coherent = of_dma_is_coherent(np); - dev_dbg(dev, "device is%sdma coherent\n", - coherent ? " " : " not "); - ---- a/drivers/soc/imx/gpc.c -+++ b/drivers/soc/imx/gpc.c -@@ -210,7 +210,7 @@ static int imx_pgc_power_domain_probe(st - goto genpd_err; - } - -- device_link_add(dev, dev->parent, DL_FLAG_AUTOREMOVE); -+ device_link_add(dev, dev->parent, DL_FLAG_AUTOREMOVE_CONSUMER); - - return 0; - ---- a/include/linux/device.h -+++ b/include/linux/device.h -@@ -55,6 +55,8 @@ struct bus_attribute { - struct bus_attribute bus_attr_##_name = __ATTR_RW(_name) - #define BUS_ATTR_RO(_name) \ - struct bus_attribute bus_attr_##_name = __ATTR_RO(_name) -+#define BUS_ATTR_WO(_name) \ -+ struct bus_attribute bus_attr_##_name = __ATTR_WO(_name) - - extern int __must_check bus_create_file(struct bus_type *, - struct bus_attribute *); -@@ -751,14 +753,16 @@ enum device_link_state { - * Device link flags. - * - * STATELESS: The core won't track the presence of supplier/consumer drivers. -- * AUTOREMOVE: Remove this link automatically on consumer driver unbind. -+ * AUTOREMOVE_CONSUMER: Remove the link automatically on consumer driver unbind. - * PM_RUNTIME: If set, the runtime PM framework will use this link. - * RPM_ACTIVE: Run pm_runtime_get_sync() on the supplier during link creation. -+ * AUTOREMOVE_SUPPLIER: Remove the link automatically on supplier driver unbind. - */ --#define DL_FLAG_STATELESS BIT(0) --#define DL_FLAG_AUTOREMOVE BIT(1) --#define DL_FLAG_PM_RUNTIME BIT(2) --#define DL_FLAG_RPM_ACTIVE BIT(3) -+#define DL_FLAG_STATELESS BIT(0) -+#define DL_FLAG_AUTOREMOVE_CONSUMER BIT(1) -+#define DL_FLAG_PM_RUNTIME BIT(2) -+#define DL_FLAG_RPM_ACTIVE BIT(3) -+#define DL_FLAG_AUTOREMOVE_SUPPLIER BIT(4) - - /** - * struct device_link - Device link representation. -@@ -769,6 +773,7 @@ enum device_link_state { - * @status: The state of the link (with respect to the presence of drivers). - * @flags: Link flags. - * @rpm_active: Whether or not the consumer device is runtime-PM-active. -+ * @kref: Count repeated addition of the same link. - * @rcu_head: An RCU head to use for deferred execution of SRCU callbacks. - */ - struct device_link { -@@ -779,6 +784,7 @@ struct device_link { - enum device_link_state status; - u32 flags; - bool rpm_active; -+ struct kref kref; - #ifdef CONFIG_SRCU - struct rcu_head rcu_head; - #endif -@@ -851,6 +857,8 @@ struct dev_links_info { - * @coherent_dma_mask: Like dma_mask, but for alloc_coherent mapping as not all - * hardware supports 64-bit addresses for consistent allocations - * such descriptors. -+ * @bus_dma_mask: Mask of an upstream bridge or bus which imposes a smaller DMA -+ * limit than the device itself supports. - * @dma_pfn_offset: offset of DMA memory range relatively of RAM - * @dma_parms: A low level driver may set these to teach IOMMU code about - * segment limitations. -@@ -930,6 +938,7 @@ struct device { - not all hardware supports - 64 bit addresses for consistent - allocations such descriptors. */ -+ u64 bus_dma_mask; /* upstream dma_mask constraint */ - unsigned long dma_pfn_offset; - - struct device_dma_parameters *dma_parms; -@@ -1268,6 +1277,7 @@ extern const char *dev_driver_string(con - struct device_link *device_link_add(struct device *consumer, - struct device *supplier, u32 flags); - void device_link_del(struct device_link *link); -+void device_link_remove(void *consumer, struct device *supplier); - - #ifdef CONFIG_PRINTK - ---- a/include/linux/fsl_devices.h -+++ b/include/linux/fsl_devices.h -@@ -99,7 +99,9 @@ struct fsl_usb2_platform_data { - unsigned suspended:1; - unsigned already_suspended:1; - unsigned has_fsl_erratum_a007792:1; -+ unsigned has_fsl_erratum_14:1; - unsigned has_fsl_erratum_a005275:1; -+ unsigned has_fsl_erratum_a006918:1; - unsigned has_fsl_erratum_a005697:1; - unsigned check_phy_clk_valid:1; - ---- a/include/linux/netdevice.h -+++ b/include/linux/netdevice.h -@@ -2349,7 +2349,8 @@ int register_netdevice_notifier(struct n - int unregister_netdevice_notifier(struct notifier_block *nb); - - struct netdev_notifier_info { -- struct net_device *dev; -+ struct net_device *dev; -+ struct netlink_ext_ack *extack; - }; - - struct netdev_notifier_info_ext { -@@ -2381,6 +2382,7 @@ static inline void netdev_notifier_info_ - struct net_device *dev) - { - info->dev = dev; -+ info->extack = NULL; - } - - static inline struct net_device * -@@ -2389,6 +2391,12 @@ netdev_notifier_info_to_dev(const struct - return info->dev; - } - -+static inline struct netlink_ext_ack * -+netdev_notifier_info_to_extack(const struct netdev_notifier_info *info) -+{ -+ return info->extack; -+} -+ - int call_netdevice_notifiers(unsigned long val, struct net_device *dev); - - ---- a/include/linux/skbuff.h -+++ b/include/linux/skbuff.h -@@ -964,6 +964,7 @@ void kfree_skb_list(struct sk_buff *segs - void skb_tx_error(struct sk_buff *skb); - void consume_skb(struct sk_buff *skb); - void __consume_stateless_skb(struct sk_buff *skb); -+void skb_recycle(struct sk_buff *skb); - void __kfree_skb(struct sk_buff *skb); - extern struct kmem_cache *skbuff_head_cache; - -@@ -3315,6 +3316,7 @@ static inline void skb_free_datagram_loc - } - int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags); - int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len); -+void copy_skb_header(struct sk_buff *new, const struct sk_buff *old); - int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len); - __wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset, u8 *to, - int len, __wsum csum); ---- a/lib/dma-noop.c -+++ b/lib/dma-noop.c -@@ -58,11 +58,30 @@ static int dma_noop_map_sg(struct device - return nents; - } - -+static int dma_noop_supported(struct device *dev, u64 mask) -+{ -+#ifdef CONFIG_ZONE_DMA -+ if (mask < DMA_BIT_MASK(ARCH_ZONE_DMA_BITS)) -+ return 0; -+#else -+ /* -+ * Because 32-bit DMA masks are so common we expect every architecture -+ * to be able to satisfy them - either by not supporting more physical -+ * memory, or by providing a ZONE_DMA32. If neither is the case, the -+ * architecture needs to use an IOMMU instead of the direct mapping. -+ */ -+ if (dev->bus_dma_mask && mask > dev->bus_dma_mask) -+ return 0; -+#endif -+ return 1; -+} -+ - const struct dma_map_ops dma_noop_ops = { - .alloc = dma_noop_alloc, - .free = dma_noop_free, - .map_page = dma_noop_map_page, - .map_sg = dma_noop_map_sg, -+ dma_supported = dma_noop_supported - }; - - EXPORT_SYMBOL(dma_noop_ops); ---- a/mm/page_alloc.c -+++ b/mm/page_alloc.c -@@ -4366,8 +4366,14 @@ void page_frag_free(void *addr) - { - struct page *page = virt_to_head_page(addr); - -- if (unlikely(put_page_testzero(page))) -- __free_pages_ok(page, compound_order(page)); -+ if (unlikely(put_page_testzero(page))) { -+ unsigned int order = compound_order(page); -+ -+ if (order == 0) /* Via pcp? */ -+ free_hot_cold_page(page, false); -+ else -+ __free_pages_ok(page, order); -+ } - } - EXPORT_SYMBOL(page_frag_free); - ---- a/net/core/dev.c -+++ b/net/core/dev.c -@@ -162,7 +162,6 @@ static struct list_head offload_base __r - - static int netif_rx_internal(struct sk_buff *skb); - static int call_netdevice_notifiers_info(unsigned long val, -- struct net_device *dev, - struct netdev_notifier_info *info); - static struct napi_struct *napi_by_id(unsigned int napi_id); - -@@ -1312,10 +1311,11 @@ EXPORT_SYMBOL(netdev_features_change); - void netdev_state_change(struct net_device *dev) - { - if (dev->flags & IFF_UP) { -- struct netdev_notifier_change_info change_info; -+ struct netdev_notifier_change_info change_info = { -+ .info.dev = dev, -+ }; - -- change_info.flags_changed = 0; -- call_netdevice_notifiers_info(NETDEV_CHANGE, dev, -+ call_netdevice_notifiers_info(NETDEV_CHANGE, - &change_info.info); - rtmsg_ifinfo(RTM_NEWLINK, dev, 0, GFP_KERNEL); - } -@@ -1536,9 +1536,10 @@ EXPORT_SYMBOL(dev_disable_lro); - static int call_netdevice_notifier(struct notifier_block *nb, unsigned long val, - struct net_device *dev) - { -- struct netdev_notifier_info info; -+ struct netdev_notifier_info info = { -+ .dev = dev, -+ }; - -- netdev_notifier_info_init(&info, dev); - return nb->notifier_call(nb, val, &info); - } - -@@ -1663,11 +1664,9 @@ EXPORT_SYMBOL(unregister_netdevice_notif - */ - - static int call_netdevice_notifiers_info(unsigned long val, -- struct net_device *dev, - struct netdev_notifier_info *info) - { - ASSERT_RTNL(); -- netdev_notifier_info_init(info, dev); - return raw_notifier_call_chain(&netdev_chain, val, info); - } - -@@ -1682,9 +1681,11 @@ static int call_netdevice_notifiers_info - - int call_netdevice_notifiers(unsigned long val, struct net_device *dev) - { -- struct netdev_notifier_info info; -+ struct netdev_notifier_info info = { -+ .dev = dev, -+ }; - -- return call_netdevice_notifiers_info(val, dev, &info); -+ return call_netdevice_notifiers_info(val, &info); - } - EXPORT_SYMBOL(call_netdevice_notifiers); - -@@ -1707,7 +1708,7 @@ static int call_netdevice_notifiers_mtu( - - BUILD_BUG_ON(offsetof(struct netdev_notifier_info_ext, info) != 0); - -- return call_netdevice_notifiers_info(val, dev, &info.info); -+ return call_netdevice_notifiers_info(val, &info.info); - } - - #ifdef CONFIG_NET_INGRESS -@@ -6342,7 +6343,15 @@ static int __netdev_upper_dev_link(struc - struct net_device *upper_dev, bool master, - void *upper_priv, void *upper_info) - { -- struct netdev_notifier_changeupper_info changeupper_info; -+ struct netdev_notifier_changeupper_info changeupper_info = { -+ .info = { -+ .dev = dev, -+ }, -+ .upper_dev = upper_dev, -+ .master = master, -+ .linking = true, -+ .upper_info = upper_info, -+ }; - int ret = 0; - - ASSERT_RTNL(); -@@ -6360,12 +6369,7 @@ static int __netdev_upper_dev_link(struc - if (master && netdev_master_upper_dev_get(dev)) - return -EBUSY; - -- changeupper_info.upper_dev = upper_dev; -- changeupper_info.master = master; -- changeupper_info.linking = true; -- changeupper_info.upper_info = upper_info; -- -- ret = call_netdevice_notifiers_info(NETDEV_PRECHANGEUPPER, dev, -+ ret = call_netdevice_notifiers_info(NETDEV_PRECHANGEUPPER, - &changeupper_info.info); - ret = notifier_to_errno(ret); - if (ret) -@@ -6377,7 +6381,7 @@ static int __netdev_upper_dev_link(struc - return ret; - - netdev_update_addr_mask(dev); -- ret = call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev, -+ ret = call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, - &changeupper_info.info); - ret = notifier_to_errno(ret); - if (ret) -@@ -6441,21 +6445,25 @@ EXPORT_SYMBOL(netdev_master_upper_dev_li - void netdev_upper_dev_unlink(struct net_device *dev, - struct net_device *upper_dev) - { -- struct netdev_notifier_changeupper_info changeupper_info; -+ struct netdev_notifier_changeupper_info changeupper_info = { -+ .info = { -+ .dev = dev, -+ }, -+ .upper_dev = upper_dev, -+ .linking = false, -+ }; - - ASSERT_RTNL(); - -- changeupper_info.upper_dev = upper_dev; - changeupper_info.master = netdev_master_upper_dev_get(dev) == upper_dev; -- changeupper_info.linking = false; - -- call_netdevice_notifiers_info(NETDEV_PRECHANGEUPPER, dev, -+ call_netdevice_notifiers_info(NETDEV_PRECHANGEUPPER, - &changeupper_info.info); - - __netdev_adjacent_dev_unlink_neighbour(dev, upper_dev); - - netdev_update_addr_mask(dev); -- call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev, -+ call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, - &changeupper_info.info); - } - EXPORT_SYMBOL(netdev_upper_dev_unlink); -@@ -6471,11 +6479,13 @@ EXPORT_SYMBOL(netdev_upper_dev_unlink); - void netdev_bonding_info_change(struct net_device *dev, - struct netdev_bonding_info *bonding_info) - { -- struct netdev_notifier_bonding_info info; -+ struct netdev_notifier_bonding_info info = { -+ .info.dev = dev, -+ }; - - memcpy(&info.bonding_info, bonding_info, - sizeof(struct netdev_bonding_info)); -- call_netdevice_notifiers_info(NETDEV_BONDING_INFO, dev, -+ call_netdevice_notifiers_info(NETDEV_BONDING_INFO, - &info.info); - } - EXPORT_SYMBOL(netdev_bonding_info_change); -@@ -6601,11 +6611,13 @@ EXPORT_SYMBOL(dev_get_nest_level); - void netdev_lower_state_changed(struct net_device *lower_dev, - void *lower_state_info) - { -- struct netdev_notifier_changelowerstate_info changelowerstate_info; -+ struct netdev_notifier_changelowerstate_info changelowerstate_info = { -+ .info.dev = lower_dev, -+ }; - - ASSERT_RTNL(); - changelowerstate_info.lower_state_info = lower_state_info; -- call_netdevice_notifiers_info(NETDEV_CHANGELOWERSTATE, lower_dev, -+ call_netdevice_notifiers_info(NETDEV_CHANGELOWERSTATE, - &changelowerstate_info.info); - } - EXPORT_SYMBOL(netdev_lower_state_changed); -@@ -6896,11 +6908,14 @@ void __dev_notify_flags(struct net_devic - - if (dev->flags & IFF_UP && - (changes & ~(IFF_UP | IFF_PROMISC | IFF_ALLMULTI | IFF_VOLATILE))) { -- struct netdev_notifier_change_info change_info; -+ struct netdev_notifier_change_info change_info = { -+ .info = { -+ .dev = dev, -+ }, -+ .flags_changed = changes, -+ }; - -- change_info.flags_changed = changes; -- call_netdevice_notifiers_info(NETDEV_CHANGE, dev, -- &change_info.info); -+ call_netdevice_notifiers_info(NETDEV_CHANGE, &change_info.info); - } - } - ---- a/net/core/skbuff.c -+++ b/net/core/skbuff.c -@@ -803,6 +803,32 @@ void napi_consume_skb(struct sk_buff *sk - } - EXPORT_SYMBOL(napi_consume_skb); - -+/** -+ * skb_recycle - clean up an skb for reuse -+ * @skb: buffer -+ * -+ * Recycles the skb to be reused as a receive buffer. This -+ * function does any necessary reference count dropping, and -+ * cleans up the skbuff as if it just came from __alloc_skb(). -+ */ -+void skb_recycle(struct sk_buff *skb) -+{ -+ struct skb_shared_info *shinfo; -+ u8 head_frag = skb->head_frag; -+ -+ skb_release_head_state(skb); -+ -+ shinfo = skb_shinfo(skb); -+ memset(shinfo, 0, offsetof(struct skb_shared_info, dataref)); -+ atomic_set(&shinfo->dataref, 1); -+ -+ memset(skb, 0, offsetof(struct sk_buff, tail)); -+ skb->data = skb->head + NET_SKB_PAD; -+ skb->head_frag = head_frag; -+ skb_reset_tail_pointer(skb); -+} -+EXPORT_SYMBOL(skb_recycle); -+ - /* Make sure a field is enclosed inside headers_start/headers_end section */ - #define CHECK_SKB_FIELD(field) \ - BUILD_BUG_ON(offsetof(struct sk_buff, field) < \ -@@ -1322,7 +1348,7 @@ static void skb_headers_offset_update(st - skb->inner_mac_header += off; - } - --static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) -+void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) - { - __copy_skb_header(new, old); - -@@ -1330,6 +1356,7 @@ static void copy_skb_header(struct sk_bu - skb_shinfo(new)->gso_segs = skb_shinfo(old)->gso_segs; - skb_shinfo(new)->gso_type = skb_shinfo(old)->gso_type; - } -+EXPORT_SYMBOL(copy_skb_header); - - static inline int skb_alloc_rx_flag(const struct sk_buff *skb) - { ---- a/samples/bpf/Makefile -+++ b/samples/bpf/Makefile -@@ -178,6 +178,12 @@ HOSTLOADLIBES_syscall_tp += -lelf - LLC ?= llc - CLANG ?= clang - -+# Detect that we're cross compiling and use the cross compiler -+ifdef CROSS_COMPILE -+HOSTCC = $(CROSS_COMPILE)gcc -+CLANG_ARCH_ARGS = -target $(ARCH) -+endif -+ - # Trick to allow make to be run from this directory - all: $(LIBBPF) - $(MAKE) -C ../../ $(CURDIR)/ -@@ -228,9 +234,9 @@ $(obj)/tracex5_kern.o: $(obj)/syscall_nr - $(obj)/%.o: $(src)/%.c - $(CLANG) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) $(EXTRA_CFLAGS) -I$(obj) \ - -I$(srctree)/tools/testing/selftests/bpf/ \ -- -D__KERNEL__ -D__ASM_SYSREG_H -Wno-unused-value -Wno-pointer-sign \ -- -Wno-compare-distinct-pointer-types \ -+ -D__KERNEL__ -Wno-unused-value -Wno-pointer-sign \ -+ -D__TARGET_ARCH_$(ARCH) -Wno-compare-distinct-pointer-types \ - -Wno-gnu-variable-sized-type-not-at-end \ - -Wno-address-of-packed-member -Wno-tautological-compare \ -- -Wno-unknown-warning-option \ -+ -Wno-unknown-warning-option $(CLANG_ARCH_ARGS) \ - -O2 -emit-llvm -c $< -o -| $(LLC) -march=bpf -filetype=obj -o $@ ---- a/samples/bpf/map_perf_test_kern.c -+++ b/samples/bpf/map_perf_test_kern.c -@@ -266,7 +266,7 @@ int stress_hash_map_lookup(struct pt_reg - return 0; - } - --SEC("kprobe/sys_getpgrp") -+SEC("kprobe/sys_getppid") - int stress_array_map_lookup(struct pt_regs *ctx) - { - u32 key = 1, i; ---- a/samples/bpf/map_perf_test_user.c -+++ b/samples/bpf/map_perf_test_user.c -@@ -282,7 +282,7 @@ static void test_array_lookup(int cpu) - - start_time = time_get_ns(); - for (i = 0; i < max_cnt; i++) -- syscall(__NR_getpgrp, 0); -+ syscall(__NR_getppid, 0); - printf("%d:array_lookup %lld lookups per sec\n", - cpu, max_cnt * 1000000000ll * 64 / (time_get_ns() - start_time)); - } ---- a/tools/testing/selftests/bpf/bpf_helpers.h -+++ b/tools/testing/selftests/bpf/bpf_helpers.h -@@ -110,7 +110,47 @@ static int (*bpf_skb_under_cgroup)(void - static int (*bpf_skb_change_head)(void *, int len, int flags) = - (void *) BPF_FUNC_skb_change_head; - -+/* Scan the ARCH passed in from ARCH env variable (see Makefile) */ -+#if defined(__TARGET_ARCH_x86) -+ #define bpf_target_x86 -+ #define bpf_target_defined -+#elif defined(__TARGET_ARCH_s930x) -+ #define bpf_target_s930x -+ #define bpf_target_defined -+#elif defined(__TARGET_ARCH_arm64) -+ #define bpf_target_arm64 -+ #define bpf_target_defined -+#elif defined(__TARGET_ARCH_mips) -+ #define bpf_target_mips -+ #define bpf_target_defined -+#elif defined(__TARGET_ARCH_powerpc) -+ #define bpf_target_powerpc -+ #define bpf_target_defined -+#elif defined(__TARGET_ARCH_sparc) -+ #define bpf_target_sparc -+ #define bpf_target_defined -+#else -+ #undef bpf_target_defined -+#endif -+ -+/* Fall back to what the compiler says */ -+#ifndef bpf_target_defined - #if defined(__x86_64__) -+ #define bpf_target_x86 -+#elif defined(__s390x__) -+ #define bpf_target_s930x -+#elif defined(__aarch64__) -+ #define bpf_target_arm64 -+#elif defined(__mips__) -+ #define bpf_target_mips -+#elif defined(__powerpc__) -+ #define bpf_target_powerpc -+#elif defined(__sparc__) -+ #define bpf_target_sparc -+#endif -+#endif -+ -+#if defined(bpf_target_x86) - - #define PT_REGS_PARM1(x) ((x)->di) - #define PT_REGS_PARM2(x) ((x)->si) -@@ -123,7 +163,7 @@ static int (*bpf_skb_change_head)(void * - #define PT_REGS_SP(x) ((x)->sp) - #define PT_REGS_IP(x) ((x)->ip) - --#elif defined(__s390x__) -+#elif defined(bpf_target_s390x) - - #define PT_REGS_PARM1(x) ((x)->gprs[2]) - #define PT_REGS_PARM2(x) ((x)->gprs[3]) -@@ -136,7 +176,7 @@ static int (*bpf_skb_change_head)(void * - #define PT_REGS_SP(x) ((x)->gprs[15]) - #define PT_REGS_IP(x) ((x)->psw.addr) - --#elif defined(__aarch64__) -+#elif defined(bpf_target_arm64) - - #define PT_REGS_PARM1(x) ((x)->regs[0]) - #define PT_REGS_PARM2(x) ((x)->regs[1]) -@@ -149,7 +189,7 @@ static int (*bpf_skb_change_head)(void * - #define PT_REGS_SP(x) ((x)->sp) - #define PT_REGS_IP(x) ((x)->pc) - --#elif defined(__mips__) -+#elif defined(bpf_target_mips) - - #define PT_REGS_PARM1(x) ((x)->regs[4]) - #define PT_REGS_PARM2(x) ((x)->regs[5]) -@@ -162,7 +202,7 @@ static int (*bpf_skb_change_head)(void * - #define PT_REGS_SP(x) ((x)->regs[29]) - #define PT_REGS_IP(x) ((x)->cp0_epc) - --#elif defined(__powerpc__) -+#elif defined(bpf_target_powerpc) - - #define PT_REGS_PARM1(x) ((x)->gpr[3]) - #define PT_REGS_PARM2(x) ((x)->gpr[4]) -@@ -173,7 +213,7 @@ static int (*bpf_skb_change_head)(void * - #define PT_REGS_SP(x) ((x)->sp) - #define PT_REGS_IP(x) ((x)->nip) - --#elif defined(__sparc__) -+#elif defined(bpf_target_sparc) - - #define PT_REGS_PARM1(x) ((x)->u_regs[UREG_I0]) - #define PT_REGS_PARM2(x) ((x)->u_regs[UREG_I1]) -@@ -183,6 +223,8 @@ static int (*bpf_skb_change_head)(void * - #define PT_REGS_RET(x) ((x)->u_regs[UREG_I7]) - #define PT_REGS_RC(x) ((x)->u_regs[UREG_I0]) - #define PT_REGS_SP(x) ((x)->u_regs[UREG_FP]) -+ -+/* Should this also be a bpf_target check for the sparc case? */ - #if defined(__arch64__) - #define PT_REGS_IP(x) ((x)->tpc) - #else -@@ -191,10 +233,10 @@ static int (*bpf_skb_change_head)(void * - - #endif - --#ifdef __powerpc__ -+#ifdef bpf_target_powerpc - #define BPF_KPROBE_READ_RET_IP(ip, ctx) ({ (ip) = (ctx)->link; }) - #define BPF_KRETPROBE_READ_RET_IP BPF_KPROBE_READ_RET_IP --#elif defined(__sparc__) -+#elif bpf_target_sparc - #define BPF_KPROBE_READ_RET_IP(ip, ctx) ({ (ip) = PT_REGS_RET(ctx); }) - #define BPF_KRETPROBE_READ_RET_IP BPF_KPROBE_READ_RET_IP - #else diff --git a/target/linux/layerscape/patches-4.14/301-arch-support-layerscape.patch b/target/linux/layerscape/patches-4.14/301-arch-support-layerscape.patch deleted file mode 100644 index 59ed130567..0000000000 --- a/target/linux/layerscape/patches-4.14/301-arch-support-layerscape.patch +++ /dev/null @@ -1,467 +0,0 @@ -From f29db0048a07384ee4cd962c676b750e13e5d6b0 Mon Sep 17 00:00:00 2001 -From: Yangbo Lu -Date: Mon, 6 May 2019 17:17:58 +0800 -Subject: [PATCH] arch: support layerscape -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This is an integrated patch of arch for layerscape - -Signed-off-by: Abhimanyu Saini -Signed-off-by: Alison Wang -Signed-off-by: Amrita Kumari -Signed-off-by: Biwen Li -Signed-off-by: Chenhui Zhao -Signed-off-by: Dave Liu -Signed-off-by: Guanhua -Signed-off-by: Haiying Wang -Signed-off-by: Horia Geantă -Signed-off-by: Jerry Huang -Signed-off-by: Jianhua Xie -Signed-off-by: Jin Qing -Signed-off-by: Laurentiu Tudor -Signed-off-by: Li Yang -Signed-off-by: Madalin Bucur -Signed-off-by: Pan Jiafei -Signed-off-by: Pankaj Bansal -Signed-off-by: Poonam Aggrwal -Signed-off-by: Rajesh Bhagat -Signed-off-by: Ramneek Mehresh -Signed-off-by: Ran Wang -Signed-off-by: Roy Pledge -Signed-off-by: Shengzhou Liu -Signed-off-by: Tang Yuantian -Signed-off-by: Vabhav Sharma -Signed-off-by: Wang Dongsheng -Signed-off-by: Xie Xiaobo -Signed-off-by: Yangbo Lu -Signed-off-by: Yinbo Zhu -Signed-off-by: Zhao Chenhui -Signed-off-by: Zhao Qiang ---- - arch/arm/include/asm/delay.h | 16 ++++++ - arch/arm/include/asm/io.h | 31 ++++++++++ - arch/arm/include/asm/mach/map.h | 4 +- - arch/arm/include/asm/pgtable.h | 7 +++ - arch/arm/kernel/time.c | 3 + - arch/arm/mm/dma-mapping.c | 1 + - arch/arm/mm/ioremap.c | 7 +++ - arch/arm/mm/mmu.c | 9 +++ - arch/arm64/include/asm/cache.h | 2 +- - arch/arm64/include/asm/io.h | 1 + - arch/arm64/include/asm/pgtable-prot.h | 3 + - arch/arm64/include/asm/pgtable.h | 5 ++ - arch/arm64/mm/dma-mapping.c | 1 + - arch/arm64/mm/init.c | 12 ++-- - drivers/soc/fsl/guts.c | 9 +++ - drivers/soc/fsl/qixis_ctrl.c | 105 ++++++++++++++++++++++++++++++++++ - 16 files changed, 209 insertions(+), 7 deletions(-) - create mode 100644 drivers/soc/fsl/qixis_ctrl.c - ---- a/arch/arm/include/asm/delay.h -+++ b/arch/arm/include/asm/delay.h -@@ -85,6 +85,22 @@ extern void __bad_udelay(void); - __const_udelay((n) * UDELAY_MULT)) : \ - __udelay(n)) - -+#define spin_event_timeout(condition, timeout, delay) \ -+({ \ -+ typeof(condition) __ret; \ -+ int i = 0; \ -+ while (!(__ret = (condition)) && (i++ < timeout)) { \ -+ if (delay) \ -+ udelay(delay); \ -+ else \ -+ cpu_relax(); \ -+ udelay(1); \ -+ } \ -+ if (!__ret) \ -+ __ret = (condition); \ -+ __ret; \ -+}) -+ - /* Loop-based definitions for assembly code. */ - extern void __loop_delay(unsigned long loops); - extern void __loop_udelay(unsigned long usecs); ---- a/arch/arm/include/asm/io.h -+++ b/arch/arm/include/asm/io.h -@@ -128,6 +128,7 @@ static inline u32 __raw_readl(const vola - #define MT_DEVICE_NONSHARED 1 - #define MT_DEVICE_CACHED 2 - #define MT_DEVICE_WC 3 -+#define MT_MEMORY_RW_NS 4 - /* - * types 4 onwards can be found in asm/mach/map.h and are undefined - * for ioremap -@@ -229,6 +230,34 @@ void __iomem *pci_remap_cfgspace(resourc - #endif - #endif - -+/* access ports */ -+#define setbits32(_addr, _v) iowrite32be(ioread32be(_addr) | (_v), (_addr)) -+#define clrbits32(_addr, _v) iowrite32be(ioread32be(_addr) & ~(_v), (_addr)) -+ -+#define setbits16(_addr, _v) iowrite16be(ioread16be(_addr) | (_v), (_addr)) -+#define clrbits16(_addr, _v) iowrite16be(ioread16be(_addr) & ~(_v), (_addr)) -+ -+#define setbits8(_addr, _v) iowrite8(ioread8(_addr) | (_v), (_addr)) -+#define clrbits8(_addr, _v) iowrite8(ioread8(_addr) & ~(_v), (_addr)) -+ -+/* Clear and set bits in one shot. These macros can be used to clear and -+ * set multiple bits in a register using a single read-modify-write. These -+ * macros can also be used to set a multiple-bit bit pattern using a mask, -+ * by specifying the mask in the 'clear' parameter and the new bit pattern -+ * in the 'set' parameter. -+ */ -+ -+#define clrsetbits_be32(addr, clear, set) \ -+ iowrite32be((ioread32be(addr) & ~(clear)) | (set), (addr)) -+#define clrsetbits_le32(addr, clear, set) \ -+ iowrite32le((ioread32le(addr) & ~(clear)) | (set), (addr)) -+#define clrsetbits_be16(addr, clear, set) \ -+ iowrite16be((ioread16be(addr) & ~(clear)) | (set), (addr)) -+#define clrsetbits_le16(addr, clear, set) \ -+ iowrite16le((ioread16le(addr) & ~(clear)) | (set), (addr)) -+#define clrsetbits_8(addr, clear, set) \ -+ iowrite8((ioread8(addr) & ~(clear)) | (set), (addr)) -+ - /* - * IO port access primitives - * ------------------------- -@@ -417,6 +446,8 @@ void __iomem *ioremap_wc(resource_size_t - #define ioremap_wc ioremap_wc - #define ioremap_wt ioremap_wc - -+void __iomem *ioremap_cache_ns(resource_size_t res_cookie, size_t size); -+ - void iounmap(volatile void __iomem *iomem_cookie); - #define iounmap iounmap - ---- a/arch/arm/include/asm/mach/map.h -+++ b/arch/arm/include/asm/mach/map.h -@@ -21,9 +21,9 @@ struct map_desc { - unsigned int type; - }; - --/* types 0-3 are defined in asm/io.h */ -+/* types 0-4 are defined in asm/io.h */ - enum { -- MT_UNCACHED = 4, -+ MT_UNCACHED = 5, - MT_CACHECLEAN, - MT_MINICLEAN, - MT_LOW_VECTORS, ---- a/arch/arm/include/asm/pgtable.h -+++ b/arch/arm/include/asm/pgtable.h -@@ -119,6 +119,13 @@ extern pgprot_t pgprot_s2_device; - #define pgprot_noncached(prot) \ - __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_UNCACHED) - -+#define pgprot_cached(prot) \ -+ __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_DEV_CACHED) -+ -+#define pgprot_cached_ns(prot) \ -+ __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_DEV_CACHED | \ -+ L_PTE_MT_DEV_NONSHARED) -+ - #define pgprot_writecombine(prot) \ - __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_BUFFERABLE) - ---- a/arch/arm/kernel/time.c -+++ b/arch/arm/kernel/time.c -@@ -12,6 +12,7 @@ - * reading the RTC at bootup, etc... - */ - #include -+#include - #include - #include - #include -@@ -121,5 +122,7 @@ void __init time_init(void) - of_clk_init(NULL); - #endif - timer_probe(); -+ -+ tick_setup_hrtimer_broadcast(); - } - } ---- a/arch/arm/mm/dma-mapping.c -+++ b/arch/arm/mm/dma-mapping.c -@@ -2416,6 +2416,7 @@ void arch_setup_dma_ops(struct device *d - #endif - dev->archdata.dma_ops_setup = true; - } -+EXPORT_SYMBOL(arch_setup_dma_ops); - - void arch_teardown_dma_ops(struct device *dev) - { ---- a/arch/arm/mm/ioremap.c -+++ b/arch/arm/mm/ioremap.c -@@ -398,6 +398,13 @@ void __iomem *ioremap_wc(resource_size_t - } - EXPORT_SYMBOL(ioremap_wc); - -+void __iomem *ioremap_cache_ns(resource_size_t res_cookie, size_t size) -+{ -+ return arch_ioremap_caller(res_cookie, size, MT_MEMORY_RW_NS, -+ __builtin_return_address(0)); -+} -+EXPORT_SYMBOL(ioremap_cache_ns); -+ - /* - * Remap an arbitrary physical address space into the kernel virtual - * address space as memory. Needed when the kernel wants to execute ---- a/arch/arm/mm/mmu.c -+++ b/arch/arm/mm/mmu.c -@@ -315,6 +315,13 @@ static struct mem_type mem_types[] __ro_ - .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE, - .domain = DOMAIN_KERNEL, - }, -+ [MT_MEMORY_RW_NS] = { -+ .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | -+ L_PTE_XN, -+ .prot_l1 = PMD_TYPE_TABLE, -+ .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_XN, -+ .domain = DOMAIN_KERNEL, -+ }, - [MT_ROM] = { - .prot_sect = PMD_TYPE_SECT, - .domain = DOMAIN_KERNEL, -@@ -651,6 +658,7 @@ static void __init build_mem_type_table( - } - kern_pgprot |= PTE_EXT_AF; - vecs_pgprot |= PTE_EXT_AF; -+ mem_types[MT_MEMORY_RW_NS].prot_pte |= PTE_EXT_AF | cp->pte; - - /* - * Set PXN for user mappings -@@ -679,6 +687,7 @@ static void __init build_mem_type_table( - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot; - mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd; - mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot; -+ mem_types[MT_MEMORY_RW_NS].prot_sect |= ecc_mask | cp->pmd; - mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot; - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask; - mem_types[MT_ROM].prot_sect |= cp->pmd; ---- a/arch/arm64/include/asm/cache.h -+++ b/arch/arm64/include/asm/cache.h -@@ -34,7 +34,7 @@ - #define ICACHE_POLICY_VIPT 2 - #define ICACHE_POLICY_PIPT 3 - --#define L1_CACHE_SHIFT 7 -+#define L1_CACHE_SHIFT 6 - #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) - - /* ---- a/arch/arm64/include/asm/io.h -+++ b/arch/arm64/include/asm/io.h -@@ -186,6 +186,7 @@ extern void __iomem *ioremap_cache(phys_ - #define ioremap_nocache(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE)) - #define ioremap_wc(addr, size) __ioremap((addr), (size), __pgprot(PROT_NORMAL_NC)) - #define ioremap_wt(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE)) -+#define ioremap_cache_ns(addr, size) __ioremap((addr), (size), __pgprot(PROT_NORMAL_NS)) - #define iounmap __iounmap - - /* ---- a/arch/arm64/include/asm/pgtable-prot.h -+++ b/arch/arm64/include/asm/pgtable-prot.h -@@ -48,6 +48,7 @@ - #define PROT_NORMAL_NC (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_NC)) - #define PROT_NORMAL_WT (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_WT)) - #define PROT_NORMAL (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL)) -+#define PROT_NORMAL_NS (PTE_TYPE_PAGE | PTE_AF | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL)) - - #define PROT_SECT_DEVICE_nGnRE (PROT_SECT_DEFAULT | PMD_SECT_PXN | PMD_SECT_UXN | PMD_ATTRINDX(MT_DEVICE_nGnRE)) - #define PROT_SECT_NORMAL (PROT_SECT_DEFAULT | PMD_SECT_PXN | PMD_SECT_UXN | PMD_ATTRINDX(MT_NORMAL)) -@@ -68,6 +69,7 @@ - #define PAGE_HYP_DEVICE __pgprot(PROT_DEVICE_nGnRE | PTE_HYP) - - #define PAGE_S2 __pgprot(_PROT_DEFAULT | PTE_S2_MEMATTR(MT_S2_NORMAL) | PTE_S2_RDONLY) -+#define PAGE_S2_NS __pgprot(PTE_S2_MEMATTR(MT_S2_NORMAL) | PTE_S2_RDWR | PTE_TYPE_PAGE | PTE_AF) - #define PAGE_S2_DEVICE __pgprot(_PROT_DEFAULT | PTE_S2_MEMATTR(MT_S2_DEVICE_nGnRE) | PTE_S2_RDONLY | PTE_UXN) - - #define PAGE_NONE __pgprot(((_PAGE_DEFAULT) & ~PTE_VALID) | PTE_PROT_NONE | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN) ---- a/arch/arm64/include/asm/pgtable.h -+++ b/arch/arm64/include/asm/pgtable.h -@@ -357,6 +357,11 @@ static inline int pmd_protnone(pmd_t pmd - __pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_DEVICE_nGnRnE) | PTE_PXN | PTE_UXN) - #define pgprot_writecombine(prot) \ - __pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_NORMAL_NC) | PTE_PXN | PTE_UXN) -+#define pgprot_cached(prot) \ -+ __pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_NORMAL) | \ -+ PTE_PXN | PTE_UXN) -+#define pgprot_cached_ns(prot) \ -+ __pgprot(pgprot_val(pgprot_cached(prot)) ^ PTE_SHARED) - #define pgprot_device(prot) \ - __pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_DEVICE_nGnRE) | PTE_PXN | PTE_UXN) - #define __HAVE_PHYS_MEM_ACCESS_PROT ---- a/arch/arm64/mm/dma-mapping.c -+++ b/arch/arm64/mm/dma-mapping.c -@@ -947,3 +947,4 @@ void arch_setup_dma_ops(struct device *d - } - #endif - } -+EXPORT_SYMBOL(arch_setup_dma_ops); ---- a/arch/arm64/mm/init.c -+++ b/arch/arm64/mm/init.c -@@ -457,6 +457,14 @@ void __init arm64_memblock_init(void) - * Register the kernel text, kernel data, initrd, and initial - * pagetables with memblock. - */ -+ -+ /* make this the first reservation so that there are no chances of -+ * overlap -+ */ -+ reserve_elfcorehdr(); -+ -+ reserve_crashkernel(); -+ - memblock_reserve(__pa_symbol(_text), _end - _text); - #ifdef CONFIG_BLK_DEV_INITRD - if (initrd_start) { -@@ -476,10 +484,6 @@ void __init arm64_memblock_init(void) - else - arm64_dma_phys_limit = PHYS_MASK + 1; - -- reserve_crashkernel(); -- -- reserve_elfcorehdr(); -- - high_memory = __va(memblock_end_of_DRAM() - 1) + 1; - - dma_contiguous_reserve(arm64_dma_phys_limit); ---- a/drivers/soc/fsl/guts.c -+++ b/drivers/soc/fsl/guts.c -@@ -100,6 +100,11 @@ static const struct fsl_soc_die_attr fsl - .svr = 0x87000000, - .mask = 0xfff70000, - }, -+ /* Die: LX2160A, SoC: LX2160A/LX2120A/LX2080A */ -+ { .die = "LX2160A", -+ .svr = 0x87360000, -+ .mask = 0xff3f0000, -+ }, - { }, - }; - -@@ -213,6 +218,10 @@ static const struct of_device_id fsl_gut - { .compatible = "fsl,ls1021a-dcfg", }, - { .compatible = "fsl,ls1043a-dcfg", }, - { .compatible = "fsl,ls2080a-dcfg", }, -+ { .compatible = "fsl,ls1088a-dcfg", }, -+ { .compatible = "fsl,ls1012a-dcfg", }, -+ { .compatible = "fsl,ls1046a-dcfg", }, -+ { .compatible = "fsl,lx2160a-dcfg", }, - {} - }; - MODULE_DEVICE_TABLE(of, fsl_guts_of_match); ---- /dev/null -+++ b/drivers/soc/fsl/qixis_ctrl.c -@@ -0,0 +1,105 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+ -+/* Freescale QIXIS system controller driver. -+ * -+ * Copyright 2015 Freescale Semiconductor, Inc. -+ * Copyright 2018-2019 NXP -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+ -+/* QIXIS MAP */ -+struct fsl_qixis_regs { -+ u8 id; /* Identification Registers */ -+ u8 version; /* Version Register */ -+ u8 qixis_ver; /* QIXIS Version Register */ -+ u8 reserved1[0x1f]; -+}; -+ -+struct qixis_priv { -+ struct regmap *regmap; -+}; -+ -+static struct regmap_config qixis_regmap_config = { -+ .reg_bits = 8, -+ .val_bits = 8, -+}; -+ -+static const struct mfd_cell fsl_qixis_devs[] = { -+ { -+ .name = "reg-mux", -+ .of_compatible = "reg-mux", -+ }, -+}; -+ -+static int fsl_qixis_i2c_probe(struct i2c_client *client) -+{ -+ struct qixis_priv *priv; -+ int ret = 0; -+ u32 qver; -+ -+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) -+ return -EOPNOTSUPP; -+ -+ priv = devm_kzalloc(&client->dev, sizeof(struct qixis_priv), -+ GFP_KERNEL); -+ if (!priv) -+ return -ENOMEM; -+ -+ priv->regmap = regmap_init_i2c(client, &qixis_regmap_config); -+ regmap_read(priv->regmap, offsetof(struct fsl_qixis_regs, qixis_ver), -+ &qver); -+ pr_info("Freescale QIXIS Version: 0x%08x\n", qver); -+ -+ i2c_set_clientdata(client, priv); -+ -+ if (of_device_is_compatible(client->dev.of_node, "simple-mfd")) -+ ret = devm_mfd_add_devices(&client->dev, -1, fsl_qixis_devs, -+ ARRAY_SIZE(fsl_qixis_devs), NULL, 0, -+ NULL); -+ if (ret) -+ goto error; -+ -+ return ret; -+error: -+ regmap_exit(priv->regmap); -+ -+ return ret; -+} -+ -+static int fsl_qixis_i2c_remove(struct i2c_client *client) -+{ -+ struct qixis_priv *priv; -+ -+ priv = i2c_get_clientdata(client); -+ regmap_exit(priv->regmap); -+ -+ return 0; -+} -+ -+static const struct of_device_id fsl_qixis_i2c_of_match[] = { -+ { .compatible = "fsl,fpga-qixis-i2c" }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, fsl_qixis_i2c_of_match); -+ -+static struct i2c_driver fsl_qixis_i2c_driver = { -+ .driver = { -+ .name = "qixis_ctrl_i2c", -+ .owner = THIS_MODULE, -+ .of_match_table = of_match_ptr(fsl_qixis_i2c_of_match), -+ }, -+ .probe_new = fsl_qixis_i2c_probe, -+ .remove = fsl_qixis_i2c_remove, -+}; -+module_i2c_driver(fsl_qixis_i2c_driver); -+ -+MODULE_AUTHOR("Wang Dongsheng "); -+MODULE_DESCRIPTION("Freescale QIXIS system controller driver"); -+MODULE_LICENSE("GPL"); -+ diff --git a/target/linux/layerscape/patches-4.14/302-dts-support-layerscape.patch b/target/linux/layerscape/patches-4.14/302-dts-support-layerscape.patch deleted file mode 100644 index 919bb30cfc..0000000000 --- a/target/linux/layerscape/patches-4.14/302-dts-support-layerscape.patch +++ /dev/null @@ -1,10909 +0,0 @@ -From cc1d1d1b68d18a31aeb8a572ca6b3929b083855c Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:33 +0800 -Subject: [PATCH] dts: support layerscape -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This is an integrated patch of dts for layerscape - -Signed-off-by: Abhimanyu Saini -Signed-off-by: Akhil Goyal -Signed-off-by: Alan Wang -Signed-off-by: Alison Wang -Signed-off-by: Amrita Kumari -Signed-off-by: Anjaneyulu Jagarlmudi -Signed-off-by: Ashish Kumar -Signed-off-by: Bharat Bhushan -Signed-off-by: Bhaskar Upadhaya -Signed-off-by: Bhupesh Sharma -Signed-off-by: Biwen Li -Signed-off-by: Bogdan Purcareata -Signed-off-by: Calvin Johnson -Signed-off-by: Camelia Groza -Signed-off-by: Catalin Neacsu -Signed-off-by: Changming Huang -Signed-off-by: Chuanhua Han -Signed-off-by: Constantin Tudor -Signed-off-by: David S. Miller -Signed-off-by: Florin Chiculita -Signed-off-by: Florinel Iordache -Signed-off-by: Guanhua Gao -Signed-off-by: Honghua Yin -Signed-off-by: Horia Geantă -Signed-off-by: Hou Zhiqiang -Signed-off-by: Ioana Radulescu -Signed-off-by: Iordache Florinel-R70177 -Signed-off-by: Jagdish Gediya -Signed-off-by: jiaheng.fan -Signed-off-by: Laurentiu Tudor -Signed-off-by: Li Yang -Signed-off-by: Madalin Bucur -Signed-off-by: Mathew McBride -Signed-off-by: Nipun Gupta -Signed-off-by: Pankaj Bansal -Signed-off-by: Pankaj Gupta -Signed-off-by: Peng Ma -Signed-off-by: Po Liu -Signed-off-by: Prabhakar Kushwaha -Signed-off-by: Pratiyush Mohan Srivastava -Signed-off-by: Priyanka Jain -Signed-off-by: Raghav Dogra -Signed-off-by: Rai Harninder -Signed-off-by: Ramneek Mehresh -Signed-off-by: Ran Wang -Signed-off-by: Roy Pledge -Signed-off-by: Sakar Arora -Signed-off-by: Santan Kumar -Signed-off-by: Scott Wood -Signed-off-by: Shaohui Xie -Signed-off-by: Shawn Guo -Signed-off-by: Sriram Dash -Signed-off-by: Sumit Garg -Signed-off-by: Suresh Gupta -Signed-off-by: Tang Yuantian -Signed-off-by: Tao Yang -Signed-off-by: Vabhav Sharma -Signed-off-by: Vicentiu Galanopulo -Signed-off-by: Vladimir Oltean -Signed-off-by: Wasim Khan -Signed-off-by: Xiaowei Bao -Signed-off-by: Yangbo Lu -Signed-off-by: Yinbo Zhu -Signed-off-by: Yogesh Gaur -Signed-off-by: Yuantian Tang -Signed-off-by: Yuan Yao -Signed-off-by: Zhang Ying-22455 -Signed-off-by: Zhao Chenhui -Signed-off-by: Zhao Qiang ---- - arch/arm/boot/dts/Makefile | 3 +- - arch/arm/boot/dts/imx25.dtsi | 4 +- - arch/arm/boot/dts/imx28.dtsi | 4 +- - arch/arm/boot/dts/imx35.dtsi | 4 +- - arch/arm/boot/dts/imx53.dtsi | 4 +- - arch/arm/boot/dts/ls1021a-iot.dts | 262 ++++ - arch/arm/boot/dts/ls1021a-qds.dts | 32 + - arch/arm/boot/dts/ls1021a-twr.dts | 27 + - arch/arm/boot/dts/ls1021a.dtsi | 111 +- - arch/arm64/boot/dts/freescale/Makefile | 16 +- - .../boot/dts/freescale/fsl-ls1012a-2g5rdb.dts | 126 ++ - .../boot/dts/freescale/fsl-ls1012a-frdm.dts | 97 +- - .../boot/dts/freescale/fsl-ls1012a-frwy.dts | 179 +++ - .../boot/dts/freescale/fsl-ls1012a-qds.dts | 136 +- - .../boot/dts/freescale/fsl-ls1012a-rdb.dts | 100 +- - .../arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 210 ++- - .../boot/dts/freescale/fsl-ls1043-post.dtsi | 3 +- - .../dts/freescale/fsl-ls1043a-qds-sdk.dts | 263 ++++ - .../boot/dts/freescale/fsl-ls1043a-qds.dts | 206 ++- - .../dts/freescale/fsl-ls1043a-rdb-sdk.dts | 262 ++++ - .../dts/freescale/fsl-ls1043a-rdb-usdpaa.dts | 140 ++ - .../boot/dts/freescale/fsl-ls1043a-rdb.dts | 76 +- - .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 382 +++-- - .../boot/dts/freescale/fsl-ls1046-post.dtsi | 2 +- - .../dts/freescale/fsl-ls1046a-qds-sdk.dts | 268 ++++ - .../boot/dts/freescale/fsl-ls1046a-qds.dts | 194 ++- - .../dts/freescale/fsl-ls1046a-rdb-sdk.dts | 307 ++++ - .../dts/freescale/fsl-ls1046a-rdb-usdpaa.dts | 133 ++ - .../boot/dts/freescale/fsl-ls1046a-rdb.dts | 48 +- - .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 386 +++-- - .../boot/dts/freescale/fsl-ls1088a-qds.dts | 88 +- - .../boot/dts/freescale/fsl-ls1088a-rdb.dts | 150 +- - .../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 546 ++++++- - .../boot/dts/freescale/fsl-ls2080a-qds.dts | 100 +- - .../boot/dts/freescale/fsl-ls2080a-rdb.dts | 118 +- - .../boot/dts/freescale/fsl-ls2080a-simu.dts | 38 +- - .../arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 50 +- - .../boot/dts/freescale/fsl-ls2081a-rdb.dts | 163 ++ - .../boot/dts/freescale/fsl-ls2088a-qds.dts | 158 +- - .../boot/dts/freescale/fsl-ls2088a-rdb.dts | 118 +- - .../arm64/boot/dts/freescale/fsl-ls2088a.dtsi | 52 +- - .../boot/dts/freescale/fsl-ls208xa-qds.dtsi | 43 +- - .../boot/dts/freescale/fsl-ls208xa-rdb.dtsi | 60 +- - .../arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 299 ++-- - .../boot/dts/freescale/fsl-lx2160a-qds.dts | 353 +++++ - .../boot/dts/freescale/fsl-lx2160a-rdb.dts | 241 +++ - .../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 1318 +++++++++++++++++ - .../boot/dts/freescale/fsl-tmu-map1.dtsi | 99 ++ - .../boot/dts/freescale/fsl-tmu-map2.dtsi | 99 ++ - .../boot/dts/freescale/fsl-tmu-map3.dtsi | 99 ++ - arch/arm64/boot/dts/freescale/fsl-tmu.dtsi | 251 ++++ - .../dts/freescale/qoriq-bman-portals-sdk.dtsi | 55 + - .../dts/freescale/qoriq-bman-portals.dtsi | 8 +- - .../boot/dts/freescale/qoriq-dpaa-eth.dtsi | 97 ++ - .../dts/freescale/qoriq-fman3-0-10g-0.dtsi | 11 +- - .../dts/freescale/qoriq-fman3-0-10g-1.dtsi | 11 +- - .../dts/freescale/qoriq-fman3-0-1g-0.dtsi | 7 +- - .../dts/freescale/qoriq-fman3-0-1g-1.dtsi | 7 +- - .../dts/freescale/qoriq-fman3-0-1g-2.dtsi | 7 +- - .../dts/freescale/qoriq-fman3-0-1g-3.dtsi | 7 +- - .../dts/freescale/qoriq-fman3-0-1g-4.dtsi | 7 +- - .../dts/freescale/qoriq-fman3-0-1g-5.dtsi | 7 +- - .../boot/dts/freescale/qoriq-fman3-0-6oh.dtsi | 47 + - .../boot/dts/freescale/qoriq-fman3-0.dtsi | 67 +- - .../dts/freescale/qoriq-qman-portals-sdk.dtsi | 38 + - .../dts/freescale/qoriq-qman-portals.dtsi | 9 +- - .../boot/dts/freescale/traverse-ls1043s.dts | 29 + - .../boot/dts/freescale/traverse-ls1043v.dts | 29 + - 68 files changed, 7660 insertions(+), 1211 deletions(-) - create mode 100644 arch/arm/boot/dts/ls1021a-iot.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1012a-2g5rdb.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1012a-frwy.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1043a-qds-sdk.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-sdk.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-usdpaa.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1046a-qds-sdk.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-sdk.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts - create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi - create mode 100644 arch/arm64/boot/dts/freescale/fsl-tmu-map1.dtsi - create mode 100644 arch/arm64/boot/dts/freescale/fsl-tmu-map2.dtsi - create mode 100644 arch/arm64/boot/dts/freescale/fsl-tmu-map3.dtsi - create mode 100644 arch/arm64/boot/dts/freescale/fsl-tmu.dtsi - create mode 100644 arch/arm64/boot/dts/freescale/qoriq-bman-portals-sdk.dtsi - create mode 100644 arch/arm64/boot/dts/freescale/qoriq-dpaa-eth.dtsi - create mode 100644 arch/arm64/boot/dts/freescale/qoriq-fman3-0-6oh.dtsi - create mode 100644 arch/arm64/boot/dts/freescale/qoriq-qman-portals-sdk.dtsi - ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -496,7 +496,8 @@ dtb-$(CONFIG_SOC_IMX7D) += \ - imx7s-warp.dtb - dtb-$(CONFIG_SOC_LS1021A) += \ - ls1021a-qds.dtb \ -- ls1021a-twr.dtb -+ ls1021a-twr.dtb \ -+ ls1021a-iot.dtb - dtb-$(CONFIG_SOC_VF610) += \ - vf500-colibri-eval-v3.dtb \ - vf610-colibri-eval-v3.dtb \ ---- a/arch/arm/boot/dts/imx25.dtsi -+++ b/arch/arm/boot/dts/imx25.dtsi -@@ -122,7 +122,7 @@ - }; - - can1: can@43f88000 { -- compatible = "fsl,imx25-flexcan", "fsl,p1010-flexcan"; -+ compatible = "fsl,imx25-flexcan"; - reg = <0x43f88000 0x4000>; - interrupts = <43>; - clocks = <&clks 75>, <&clks 75>; -@@ -131,7 +131,7 @@ - }; - - can2: can@43f8c000 { -- compatible = "fsl,imx25-flexcan", "fsl,p1010-flexcan"; -+ compatible = "fsl,imx25-flexcan"; - reg = <0x43f8c000 0x4000>; - interrupts = <44>; - clocks = <&clks 76>, <&clks 76>; ---- a/arch/arm/boot/dts/imx28.dtsi -+++ b/arch/arm/boot/dts/imx28.dtsi -@@ -1038,7 +1038,7 @@ - }; - - can0: can@80032000 { -- compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan"; -+ compatible = "fsl,imx28-flexcan"; - reg = <0x80032000 0x2000>; - interrupts = <8>; - clocks = <&clks 58>, <&clks 58>; -@@ -1047,7 +1047,7 @@ - }; - - can1: can@80034000 { -- compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan"; -+ compatible = "fsl,imx28-flexcan"; - reg = <0x80034000 0x2000>; - interrupts = <9>; - clocks = <&clks 59>, <&clks 59>; ---- a/arch/arm/boot/dts/imx35.dtsi -+++ b/arch/arm/boot/dts/imx35.dtsi -@@ -303,7 +303,7 @@ - }; - - can1: can@53fe4000 { -- compatible = "fsl,imx35-flexcan", "fsl,p1010-flexcan"; -+ compatible = "fsl,imx35-flexcan"; - reg = <0x53fe4000 0x1000>; - clocks = <&clks 33>, <&clks 33>; - clock-names = "ipg", "per"; -@@ -312,7 +312,7 @@ - }; - - can2: can@53fe8000 { -- compatible = "fsl,imx35-flexcan", "fsl,p1010-flexcan"; -+ compatible = "fsl,imx35-flexcan"; - reg = <0x53fe8000 0x1000>; - clocks = <&clks 34>, <&clks 34>; - clock-names = "ipg", "per"; ---- a/arch/arm/boot/dts/imx53.dtsi -+++ b/arch/arm/boot/dts/imx53.dtsi -@@ -536,7 +536,7 @@ - }; - - can1: can@53fc8000 { -- compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan"; -+ compatible = "fsl,imx53-flexcan"; - reg = <0x53fc8000 0x4000>; - interrupts = <82>; - clocks = <&clks IMX5_CLK_CAN1_IPG_GATE>, -@@ -546,7 +546,7 @@ - }; - - can2: can@53fcc000 { -- compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan"; -+ compatible = "fsl,imx53-flexcan"; - reg = <0x53fcc000 0x4000>; - interrupts = <83>; - clocks = <&clks IMX5_CLK_CAN2_IPG_GATE>, ---- /dev/null -+++ b/arch/arm/boot/dts/ls1021a-iot.dts -@@ -0,0 +1,262 @@ -+/* -+ * Copyright 2013-2016 Freescale Semiconductor, Inc. -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ */ -+ -+/dts-v1/; -+#include "ls1021a.dtsi" -+ -+/ { -+ model = "LS1021A IOT Board"; -+ -+ sys_mclk: clock-mclk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <24576000>; -+ }; -+ -+ regulators { -+ compatible = "simple-bus"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ reg_3p3v: regulator@0 { -+ compatible = "regulator-fixed"; -+ reg = <0>; -+ regulator-name = "3P3V"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ reg_2p5v: regulator@1 { -+ compatible = "regulator-fixed"; -+ reg = <1>; -+ regulator-name = "2P5V"; -+ regulator-min-microvolt = <2500000>; -+ regulator-max-microvolt = <2500000>; -+ regulator-always-on; -+ }; -+ }; -+ -+ sound { -+ compatible = "simple-audio-card"; -+ simple-audio-card,format = "i2s"; -+ simple-audio-card,widgets = -+ "Microphone", "Microphone Jack", -+ "Headphone", "Headphone Jack", -+ "Speaker", "Speaker Ext", -+ "Line", "Line In Jack"; -+ simple-audio-card,routing = -+ "MIC_IN", "Microphone Jack", -+ "Microphone Jack", "Mic Bias", -+ "LINE_IN", "Line In Jack", -+ "Headphone Jack", "HP_OUT", -+ "Speaker Ext", "LINE_OUT"; -+ -+ simple-audio-card,cpu { -+ sound-dai = <&sai2>; -+ frame-master; -+ bitclock-master; -+ }; -+ -+ simple-audio-card,codec { -+ sound-dai = <&codec>; -+ frame-master; -+ bitclock-master; -+ }; -+ }; -+ -+ firmware { -+ optee { -+ compatible = "linaro,optee-tz"; -+ method = "smc"; -+ }; -+ }; -+}; -+ -+&enet0 { -+ tbi-handle = <&tbi1>; -+ phy-handle = <&phy1>; -+ phy-connection-type = "sgmii"; -+ status = "okay"; -+}; -+ -+&enet1 { -+ tbi-handle = <&tbi1>; -+ phy-handle = <&phy3>; -+ phy-connection-type = "sgmii"; -+ status = "okay"; -+}; -+ -+&enet2 { -+ fixed-link = <0 1 1000 0 0>; -+ phy-connection-type = "rgmii-id"; -+ status = "okay"; -+}; -+ -+&can0{ -+ status = "disabled"; -+}; -+ -+&can1{ -+ status = "disabled"; -+}; -+ -+&can2{ -+ status = "disabled"; -+}; -+ -+&can3{ -+ status = "okay"; -+}; -+ -+&esdhc{ -+ status = "okay"; -+}; -+ -+&i2c0 { -+ status = "okay"; -+ -+ max1239@35 { -+ compatible = "maxim,max1239"; -+ reg = <0x35>; -+ #io-channel-cells = <1>; -+ }; -+ -+ codec: sgtl5000@2a { -+ #sound-dai-cells=<0x0>; -+ compatible = "fsl,sgtl5000"; -+ reg = <0x2a>; -+ VDDA-supply = <®_3p3v>; -+ VDDIO-supply = <®_2p5v>; -+ clocks = <&sys_mclk 1>; -+ }; -+ -+ pca9555: pca9555@23 { -+ compatible = "nxp,pca9555"; -+ /*pinctrl-names = "default";*/ -+ /*interrupt-parent = <&gpio2>; -+ interrupts = <19 0x2>;*/ -+ gpio-controller; -+ #gpio-cells = <2>; -+ interrupt-controller; -+ #interrupt-cells = <2>; -+ reg = <0x23>; -+ }; -+ -+ ina220@44 { -+ compatible = "ti,ina220"; -+ reg = <0x44>; -+ shunt-resistor = <1000>; -+ }; -+ -+ ina220@45 { -+ compatible = "ti,ina220"; -+ reg = <0x45>; -+ shunt-resistor = <1000>; -+ }; -+ -+ lm75b@48 { -+ compatible = "nxp,lm75a"; -+ reg = <0x48>; -+ }; -+ -+ adt7461a@4c { -+ compatible = "adt7461a"; -+ reg = <0x4c>; -+ }; -+ -+ hdmi: sii9022a@39 { -+ compatible = "fsl,sii902x"; -+ reg = <0x39>; -+ interrupts = ; -+ }; -+}; -+ -+&i2c1 { -+ status = "disabled"; -+}; -+ -+&ifc { -+ status = "disabled"; -+}; -+ -+&lpuart0 { -+ status = "okay"; -+}; -+ -+&mdio0 { -+ phy0: ethernet-phy@0 { -+ reg = <0x0>; -+ }; -+ phy1: ethernet-phy@1 { -+ reg = <0x1>; -+ }; -+ phy2: ethernet-phy@2 { -+ reg = <0x2>; -+ }; -+ phy3: ethernet-phy@3 { -+ reg = <0x3>; -+ }; -+ tbi1: tbi-phy@1f { -+ reg = <0x1f>; -+ device_type = "tbi-phy"; -+ }; -+}; -+ -+&qspi { -+ num-cs = <2>; -+ status = "okay"; -+ -+ qflash0: s25fl128s@0 { -+ compatible = "spansion,s25fl129p1"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ reg = <0>; -+ }; -+}; -+ -+&sai2 { -+ status = "okay"; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&uart1 { -+ status = "okay"; -+}; -+ -+&dcu { -+ display = <&display>; -+ status = "okay"; -+ -+ display: display@0 { -+ bits-per-pixel = <24>; -+ -+ display-timings { -+ native-mode = <&timing0>; -+ -+ timing0: mode0 { -+ clock-frequency = <25000000>; -+ hactive = <640>; -+ vactive = <480>; -+ hback-porch = <80>; -+ hfront-porch = <80>; -+ vback-porch = <16>; -+ vfront-porch = <16>; -+ hsync-len = <12>; -+ vsync-len = <2>; -+ hsync-active = <1>; -+ vsync-active = <1>; -+ }; -+ }; -+ }; -+}; ---- a/arch/arm/boot/dts/ls1021a-qds.dts -+++ b/arch/arm/boot/dts/ls1021a-qds.dts -@@ -124,6 +124,21 @@ - }; - }; - -+&qspi { -+ num-cs = <2>; -+ status = "okay"; -+ -+ qflash0: s25fl128s@0 { -+ compatible = "spansion,m25p80"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ reg = <0>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; -+ }; -+}; -+ - &enet0 { - tbi-handle = <&tbi0>; - phy-handle = <&sgmii_phy1c>; -@@ -239,6 +254,11 @@ - device-width = <1>; - }; - -+ nand@2,0 { -+ compatible = "fsl,ifc-nand"; -+ reg = <0x2 0x0 0x10000>; -+ }; -+ - fpga: board-control@3,0 { - #address-cells = <1>; - #size-cells = <1>; -@@ -316,6 +336,10 @@ - }; - }; - -+&esdhc { -+ status = "okay"; -+}; -+ - &sai2 { - status = "okay"; - }; -@@ -331,3 +355,11 @@ - &uart1 { - status = "okay"; - }; -+ -+&can0 { -+ status = "okay"; -+}; -+ -+&can1 { -+ status = "okay"; -+}; ---- a/arch/arm/boot/dts/ls1021a-twr.dts -+++ b/arch/arm/boot/dts/ls1021a-twr.dts -@@ -142,6 +142,21 @@ - }; - }; - -+&qspi { -+ num-cs = <2>; -+ status = "okay"; -+ -+ qflash0: n25q128a13@0 { -+ compatible = "n25q128a13", "jedec,spi-nor"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ reg = <0>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; -+ }; -+}; -+ - &enet0 { - tbi-handle = <&tbi0>; - phy-handle = <&sgmii_phy2>; -@@ -235,6 +250,10 @@ - }; - }; - -+&esdhc { -+ status = "okay"; -+}; -+ - &sai1 { - status = "okay"; - }; -@@ -250,3 +269,11 @@ - &uart1 { - status = "okay"; - }; -+ -+&can0 { -+ status = "okay"; -+}; -+ -+&can1 { -+ status = "okay"; -+}; ---- a/arch/arm/boot/dts/ls1021a.dtsi -+++ b/arch/arm/boot/dts/ls1021a.dtsi -@@ -146,12 +146,13 @@ - ifc: ifc@1530000 { - compatible = "fsl,ifc", "simple-bus"; - reg = <0x0 0x1530000 0x0 0x10000>; -+ big-endian; - interrupts = ; - }; - - dcfg: dcfg@1ee0000 { - compatible = "fsl,ls1021a-dcfg", "syscon"; -- reg = <0x0 0x1ee0000 0x0 0x10000>; -+ reg = <0x0 0x1ee0000 0x0 0x1000>; - big-endian; - }; - -@@ -334,25 +335,44 @@ - status = "disabled"; - }; - -+ qspi: quadspi@1550000 { -+ compatible = "fsl,ls1021a-qspi"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x1550000 0x0 0x10000>, -+ <0x0 0x40000000 0x0 0x4000000>; -+ reg-names = "QuadSPI", "QuadSPI-memory"; -+ interrupts = ; -+ clock-names = "qspi_en", "qspi"; -+ clocks = <&clockgen 4 1>, <&clockgen 4 1>; -+ big-endian; -+ status = "disabled"; -+ }; -+ - i2c0: i2c@2180000 { -- compatible = "fsl,vf610-i2c"; -+ compatible = "fsl,vf610-i2c", "fsl,ls1021a-vf610-i2c"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0 0x2180000 0x0 0x10000>; - interrupts = ; - clock-names = "i2c"; - clocks = <&clockgen 4 1>; -+ dma-names = "tx", "rx"; -+ dmas = <&edma0 1 39>, -+ <&edma0 1 38>; -+ fsl-scl-gpio = <&gpio3 23 0>; - status = "disabled"; - }; - - i2c1: i2c@2190000 { -- compatible = "fsl,vf610-i2c"; -+ compatible = "fsl,vf610-i2c", "fsl,ls1021a-vf610-i2c"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0 0x2190000 0x0 0x10000>; - interrupts = ; - clock-names = "i2c"; - clocks = <&clockgen 4 1>; -+ fsl-scl-gpio = <&gpio3 23 0>; - status = "disabled"; - }; - -@@ -497,6 +517,17 @@ - status = "disabled"; - }; - -+ ftm0: ftm0@29d0000 { -+ compatible = "fsl,ls1021a-ftm-alarm"; -+ reg = <0x0 0x29d0000 0x0 0x10000>, -+ <0x0 0x1ee2144 0x0 0x4>, -+ <0x0 0x0157051c 0x0 0x4>; -+ reg-names = "ftm", "pmctrl", "scrachpad"; -+ interrupts = ; -+ big-endian; -+ status = "okay"; -+ }; -+ - wdog0: watchdog@2ad0000 { - compatible = "fsl,imx21-wdt"; - reg = <0x0 0x2ad0000 0x0 0x10000>; -@@ -550,6 +581,25 @@ - <&clockgen 4 1>; - }; - -+ qdma: qdma@8390000 { -+ compatible = "fsl,ls1021a-qdma"; -+ reg = <0x0 0x8388000 0x0 0x1000>, /* Controller regs */ -+ <0x0 0x8389000 0x0 0x1000>, /* Status regs */ -+ <0x0 0x838a000 0x0 0x2000>; /* Block regs */ -+ interrupts = , -+ , -+ ; -+ interrupt-names = "qdma-error", -+ "qdma-queue0", "qdma-queue1"; -+ channels = <8>; -+ block-number = <2>; -+ block-offset = <0x1000>; -+ queues = <2>; -+ status-sizes = <64>; -+ queue-sizes = <64 64>; -+ big-endian; -+ }; -+ - dcu: dcu@2ce0000 { - compatible = "fsl,ls1021a-dcu"; - reg = <0x0 0x2ce0000 0x0 0x10000>; -@@ -693,6 +743,11 @@ - dr_mode = "host"; - snps,quirk-frame-length-adjustment = <0x20>; - snps,dis_rxdet_inp3_quirk; -+ configure-gfladj; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; - }; - - pcie@3400000 { -@@ -700,7 +755,9 @@ - reg = <0x00 0x03400000 0x0 0x00010000 /* controller registers */ - 0x40 0x00000000 0x0 0x00002000>; /* configuration space */ - reg-names = "regs", "config"; -- interrupts = ; /* controller interrupt */ -+ interrupts = , -+ ; /* aer interrupt */ -+ interrupt-names = "pme", "aer"; - fsl,pcie-scfg = <&scfg 0>; - #address-cells = <3>; - #size-cells = <2>; -@@ -716,6 +773,7 @@ - <0000 0 0 2 &gic GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, - <0000 0 0 3 &gic GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>, - <0000 0 0 4 &gic GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; - }; - - pcie@3500000 { -@@ -723,7 +781,9 @@ - reg = <0x00 0x03500000 0x0 0x00010000 /* controller registers */ - 0x48 0x00000000 0x0 0x00002000>; /* configuration space */ - reg-names = "regs", "config"; -- interrupts = ; -+ interrupts = , -+ ; /* aer interrupt */ -+ interrupt-names = "pme", "aer"; - fsl,pcie-scfg = <&scfg 1>; - #address-cells = <3>; - #size-cells = <2>; -@@ -739,6 +799,47 @@ - <0000 0 0 2 &gic GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>, - <0000 0 0 3 &gic GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>, - <0000 0 0 4 &gic GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ can0: can@2a70000 { -+ compatible = "fsl,ls1021ar2-flexcan"; -+ reg = <0x0 0x2a70000 0x0 0x1000>; -+ interrupts = ; -+ clocks = <&clockgen 4 1>, <&clockgen 4 1>; -+ clock-names = "ipg", "per"; -+ big-endian; -+ status = "disabled"; -+ }; -+ -+ can1: can@2a80000 { -+ compatible = "fsl,ls1021ar2-flexcan"; -+ reg = <0x0 0x2a80000 0x0 0x1000>; -+ interrupts = ; -+ clocks = <&clockgen 4 1>, <&clockgen 4 1>; -+ clock-names = "ipg", "per"; -+ big-endian; -+ status = "disabled"; -+ }; -+ -+ can2: can@2a90000 { -+ compatible = "fsl,ls1021ar2-flexcan"; -+ reg = <0x0 0x2a90000 0x0 0x1000>; -+ interrupts = ; -+ clocks = <&clockgen 4 1>, <&clockgen 4 1>; -+ clock-names = "ipg", "per"; -+ big-endian; -+ status = "disabled"; -+ }; -+ -+ can3: can@2aa0000 { -+ compatible = "fsl,ls1021ar2-flexcan"; -+ reg = <0x0 0x2aa0000 0x0 0x1000>; -+ interrupts = ; -+ clocks = <&clockgen 4 1>, <&clockgen 4 1>; -+ clock-names = "ipg", "per"; -+ big-endian; -+ status = "disabled"; - }; - }; - }; ---- a/arch/arm64/boot/dts/freescale/Makefile -+++ b/arch/arm64/boot/dts/freescale/Makefile -@@ -1,19 +1,33 @@ - # SPDX-License-Identifier: GPL-2.0 - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frdm.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frwy.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-qds.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-rdb.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-2g5rdb.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds-sdk.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb-sdk.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb-usdpaa.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-qds.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-qds-sdk.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-rdb.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-rdb-sdk.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-rdb-usdpaa.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-qds.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-rdb.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-qds.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-rdb.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2081a-rdb.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-qds.dtb - dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb -- -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb -+ -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += traverse-ls1043v.dtb -+dtb-$(CONFIG_ARCH_LAYERSCAPE) += traverse-ls1043s.dtb -+ - always := $(dtb-y) - subdir-y := $(dts-dirs) - clean-files := *.dtb ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-2g5rdb.dts -@@ -0,0 +1,126 @@ -+/* -+ * Device Tree file for NXP LS1012A 2G5RDB Board. -+ * -+ * Copyright 2017 NXP -+ * -+ * Bhaskar Upadhaya -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPLv2 or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+/dts-v1/; -+ -+#include "fsl-ls1012a.dtsi" -+ -+/ { -+ model = "LS1012A 2G5RDB Board"; -+ compatible = "fsl,ls1012a-rdb", "fsl,ls1012a"; -+ -+ aliases { -+ ethernet0 = &pfe_mac0; -+ ethernet1 = &pfe_mac1; -+ }; -+}; -+ -+&duart0 { -+ status = "okay"; -+}; -+ -+&i2c0 { -+ status = "okay"; -+}; -+ -+&qspi { -+ num-cs = <2>; -+ bus-num = <0>; -+ status = "okay"; -+ -+ qflash0: s25fs512s@0 { -+ compatible = "spansion,m25p80"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ m25p,fast-read; -+ reg = <0>; -+ }; -+}; -+ -+&sata { -+ status = "okay"; -+}; -+ -+&pfe { -+ status = "okay"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ pfe_mac0: ethernet@0 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0>; /* GEM_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "sgmii-2500"; -+ phy-handle = <&sgmii_phy1>; -+ }; -+ -+ pfe_mac1: ethernet@1 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x1>; /* GEM_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "sgmii-2500"; -+ phy-handle = <&sgmii_phy2>; -+ }; -+ -+ mdio@0 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ sgmii_phy1: ethernet-phy@1 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x1>; -+ }; -+ -+ sgmii_phy2: ethernet-phy@2 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x2>; -+ }; -+ }; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts -@@ -1,45 +1,9 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for Freescale LS1012A Freedom Board. - * - * Copyright 2016 Freescale Semiconductor, Inc. - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - /dts-v1/; - -@@ -49,6 +13,11 @@ - model = "LS1012A Freedom Board"; - compatible = "fsl,ls1012a-frdm", "fsl,ls1012a"; - -+ aliases { -+ ethernet0 = &pfe_mac0; -+ ethernet1 = &pfe_mac1; -+ }; -+ - sys_mclk: clock-mclk { - compatible = "fixed-clock"; - #clock-cells = <0>; -@@ -110,6 +79,45 @@ - }; - }; - -+&pfe { -+ status = "okay"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ pfe_mac0: ethernet@0 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0>; /* GEM_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "sgmii"; -+ phy-handle = <&sgmii_phy1>; -+ }; -+ -+ pfe_mac1: ethernet@1 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x1>; /* GEM_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "sgmii"; -+ phy-handle = <&sgmii_phy2>; -+ }; -+ -+ mdio@0 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ sgmii_phy1: ethernet-phy@2 { -+ reg = <0x2>; -+ }; -+ -+ sgmii_phy2: ethernet-phy@1 { -+ reg = <0x1>; -+ }; -+ }; -+}; -+ - &sai2 { - status = "okay"; - }; -@@ -117,3 +125,18 @@ - &sata { - status = "okay"; - }; -+ -+&qspi { -+ status = "okay"; -+ qflash0: s25fs512s@0 { -+ compatible = "spansion,m25p80"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ m25p,fast-read; -+ reg = <0>; -+ spi-rx-bus-width = <2>; -+ spi-tx-bus-width = <2>; -+ }; -+ -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frwy.dts -@@ -0,0 +1,179 @@ -+/* -+ * Device Tree file for NXP LS1012A FRWY Board. -+ * -+ * Copyright 2018 NXP -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPLv2 or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+/dts-v1/; -+ -+#include "fsl-ls1012a.dtsi" -+ -+/ { -+ model = "LS1012A FRWY Board"; -+ compatible = "fsl,ls1012a-frwy", "fsl,ls1012a"; -+ -+ aliases { -+ ethernet0 = &pfe_mac0; -+ ethernet1 = &pfe_mac1; -+ }; -+ -+ sys_mclk: clock-mclk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <25000000>; -+ }; -+ -+ reg_1p8v: regulator-1p8v { -+ compatible = "regulator-fixed"; -+ regulator-name = "1P8V"; -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; -+ regulator-always-on; -+ }; -+ -+ sound { -+ compatible = "simple-audio-card"; -+ simple-audio-card,format = "i2s"; -+ simple-audio-card,widgets = -+ "Microphone", "Microphone Jack", -+ "Headphone", "Headphone Jack", -+ "Speaker", "Speaker Ext", -+ "Line", "Line In Jack"; -+ simple-audio-card,routing = -+ "MIC_IN", "Microphone Jack", -+ "Microphone Jack", "Mic Bias", -+ "LINE_IN", "Line In Jack", -+ "Headphone Jack", "HP_OUT", -+ "Speaker Ext", "LINE_OUT"; -+ -+ simple-audio-card,cpu { -+ sound-dai = <&sai2>; -+ frame-master; -+ bitclock-master; -+ }; -+ -+ simple-audio-card,codec { -+ sound-dai = <&codec>; -+ frame-master; -+ bitclock-master; -+ system-clock-frequency = <25000000>; -+ }; -+ }; -+}; -+ -+&pcie { -+ status = "okay"; -+}; -+ -+&duart0 { -+ status = "okay"; -+}; -+ -+&i2c0 { -+ status = "okay"; -+ -+ codec: sgtl5000@a { -+ compatible = "fsl,sgtl5000"; -+ #sound-dai-cells = <0>; -+ reg = <0xa>; -+ VDDA-supply = <®_1p8v>; -+ VDDIO-supply = <®_1p8v>; -+ clocks = <&sys_mclk>; -+ }; -+}; -+ -+&qspi { -+ num-cs = <1>; -+ bus-num = <0>; -+ status = "okay"; -+ -+ qflash0: w25q16dw@0 { -+ compatible = "spansion,m25p80"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ m25p,fast-read; -+ spi-max-frequency = <20000000>; -+ reg = <0>; -+ }; -+}; -+ -+&pfe { -+ status = "okay"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ pfe_mac0: ethernet@0 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0>; /* GEM_ID */ -+ fsl,gemac-bus-id = <0x0>; /* BUS_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "sgmii"; -+ phy-handle = <&sgmii_phy1>; -+ }; -+ -+ pfe_mac1: ethernet@1 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x1>; /* GEM_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "sgmii"; -+ phy-handle = <&sgmii_phy2>; -+ }; -+ -+ mdio@0 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ sgmii_phy1: ethernet-phy@2 { -+ reg = <0x2>; -+ }; -+ -+ sgmii_phy2: ethernet-phy@1 { -+ reg = <0x1>; -+ }; -+ }; -+}; -+ -+&sai2 { -+ status = "okay"; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts -@@ -1,45 +1,9 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for Freescale LS1012A QDS Board. - * - * Copyright 2016 Freescale Semiconductor, Inc. - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - /dts-v1/; - -@@ -49,6 +13,11 @@ - model = "LS1012A QDS Board"; - compatible = "fsl,ls1012a-qds", "fsl,ls1012a"; - -+ aliases { -+ ethernet0 = &pfe_mac0; -+ ethernet1 = &pfe_mac1; -+ }; -+ - sys_mclk: clock-mclk { - compatible = "fixed-clock"; - #clock-cells = <0>; -@@ -93,6 +62,43 @@ - }; - }; - -+&pcie { -+ status = "okay"; -+}; -+ -+&dspi { -+ bus-num = <0>; -+ status = "okay"; -+ -+ flash@0 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "n25q128a11", "jedec,spi-nor"; -+ reg = <0>; -+ spi-max-frequency = <10000000>; -+ }; -+ -+ flash@1 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "sst25wf040b", "jedec,spi-nor"; -+ spi-cpol; -+ spi-cpha; -+ reg = <1>; -+ spi-max-frequency = <10000000>; -+ }; -+ -+ flash@2 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "en25s64", "jedec,spi-nor"; -+ spi-cpol; -+ spi-cpha; -+ reg = <2>; -+ spi-max-frequency = <10000000>; -+ }; -+}; -+ - &duart0 { - status = "okay"; - }; -@@ -131,6 +137,47 @@ - }; - }; - -+&pfe { -+ status = "okay"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ pfe_mac0: ethernet@0 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0>; /* GEM_ID */ -+ fsl,mdio-mux-val = <0x2>; -+ phy-mode = "sgmii-2500"; -+ phy-handle = <&sgmii_phy1>; -+ }; -+ -+ pfe_mac1: ethernet@1 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x1>; /* GEM_ID */ -+ fsl,mdio-mux-val = <0x3>; -+ phy-mode = "sgmii-2500"; -+ phy-handle = <&sgmii_phy2>; -+ }; -+ -+ mdio@0 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ sgmii_phy1: ethernet-phy@1 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x1>; -+ }; -+ -+ sgmii_phy2: ethernet-phy@2 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x2>; -+ }; -+ }; -+}; -+ - &sai2 { - status = "okay"; - }; -@@ -138,3 +185,18 @@ - &sata { - status = "okay"; - }; -+ -+&qspi { -+ status = "okay"; -+ qflash0: s25fs512s@0 { -+ compatible = "spansion,m25p80"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ m25p,fast-read; -+ reg = <0>; -+ spi-rx-bus-width = <2>; -+ spi-tx-bus-width = <2>; -+ }; -+ -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts -@@ -1,45 +1,9 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for Freescale LS1012A RDB Board. - * - * Copyright 2016 Freescale Semiconductor, Inc. - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - /dts-v1/; - -@@ -48,6 +12,15 @@ - / { - model = "LS1012A RDB Board"; - compatible = "fsl,ls1012a-rdb", "fsl,ls1012a"; -+ -+ aliases { -+ ethernet0 = &pfe_mac0; -+ ethernet1 = &pfe_mac1; -+ }; -+}; -+ -+&pcie { -+ status = "okay"; - }; - - &duart0 { -@@ -74,3 +47,56 @@ - &sata { - status = "okay"; - }; -+ -+&pfe { -+ status = "okay"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ pfe_mac0: ethernet@0 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0>; /* GEM_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "sgmii"; -+ phy-handle = <&sgmii_phy>; -+ }; -+ -+ pfe_mac1: ethernet@1 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x1>; /* GEM_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "rgmii-txid"; -+ phy-handle = <&rgmii_phy>; -+ }; -+ mdio@0 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ sgmii_phy: ethernet-phy@2 { -+ reg = <0x2>; -+ }; -+ -+ rgmii_phy: ethernet-phy@1 { -+ reg = <0x1>; -+ }; -+ }; -+}; -+ -+&qspi { -+ status = "okay"; -+ qflash0: s25fs512s@0 { -+ compatible = "spansion,m25p80"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ m25p,fast-read; -+ reg = <0>; -+ spi-rx-bus-width = <2>; -+ spi-tx-bus-width = <2>; -+ }; -+ -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi -@@ -1,45 +1,9 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for Freescale Layerscape-1012A family SoC. - * - * Copyright 2016 Freescale Semiconductor, Inc. - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - #include -@@ -64,12 +28,30 @@ - #address-cells = <1>; - #size-cells = <0>; - -- cpu0: cpu@0 { -+ cooling_map0: cpu0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a53"; - reg = <0x0>; - clocks = <&clockgen 1 0>; - #cooling-cells = <2>; -+ cpu-idle-states = <&CPU_PH20>; -+ }; -+ }; -+ -+ idle-states { -+ /* -+ * PSCI node is not added default, U-boot will add missing -+ * parts if it determines to use PSCI. -+ */ -+ entry-method = "arm,psci"; -+ -+ CPU_PH20: cpu-ph20 { -+ compatible = "arm,idle-state"; -+ idle-state-name = "PH20"; -+ arm,psci-suspend-param = <0x0>; -+ entry-latency-us = <1000>; -+ exit-latency-us = <1000>; -+ min-residency-us = <3000>; - }; - }; - -@@ -247,7 +229,7 @@ - dcfg: dcfg@1ee0000 { - compatible = "fsl,ls1012a-dcfg", - "syscon"; -- reg = <0x0 0x1ee0000 0x0 0x10000>; -+ reg = <0x0 0x1ee0000 0x0 0x1000>; - big-endian; - }; - -@@ -304,44 +286,25 @@ - #thermal-sensor-cells = <1>; - }; - -- thermal-zones { -- cpu_thermal: cpu-thermal { -- polling-delay-passive = <1000>; -- polling-delay = <5000>; -- thermal-sensors = <&tmu 0>; -- -- trips { -- cpu_alert: cpu-alert { -- temperature = <85000>; -- hysteresis = <2000>; -- type = "passive"; -- }; -- -- cpu_crit: cpu-crit { -- temperature = <95000>; -- hysteresis = <2000>; -- type = "critical"; -- }; -- }; -+ #include "fsl-tmu.dtsi" - -- cooling-maps { -- map0 { -- trip = <&cpu_alert>; -- cooling-device = -- <&cpu0 THERMAL_NO_LIMIT -- THERMAL_NO_LIMIT>; -- }; -- }; -- }; -+ ftm0: ftm0@29d0000 { -+ compatible = "fsl,ls1012a-ftm-alarm"; -+ reg = <0x0 0x29d0000 0x0 0x10000>, -+ <0x0 0x1ee2140 0x0 0x4>; -+ reg-names = "ftm", "pmctrl"; -+ interrupts = <0 86 0x4>; -+ big-endian; - }; - - i2c0: i2c@2180000 { -- compatible = "fsl,vf610-i2c"; -+ compatible = "fsl,vf610-i2c", "fsl,ls1012a-vf610-i2c"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0 0x2180000 0x0 0x10000>; - interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>; -- clocks = <&clockgen 4 0>; -+ clocks = <&clockgen 4 3>; -+ scl-gpios = <&gpio0 13 0>; - status = "disabled"; - }; - -@@ -351,7 +314,20 @@ - #size-cells = <0>; - reg = <0x0 0x2190000 0x0 0x10000>; - interrupts = <0 57 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&clockgen 4 3>; -+ status = "disabled"; -+ }; -+ -+ dspi: dspi@2100000 { -+ compatible = "fsl,ls1012a-dspi", "fsl,ls1021a-v1.0-dspi"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2100000 0x0 0x10000>; -+ interrupts = <0 64 IRQ_TYPE_LEVEL_HIGH>; -+ clock-names = "dspi"; - clocks = <&clockgen 4 0>; -+ spi-num-chipselects = <5>; -+ big-endian; - status = "disabled"; - }; - -@@ -400,6 +376,20 @@ - big-endian; - }; - -+ qspi: quadspi@1550000 { -+ compatible = "fsl,ls1012a-qspi", "fsl,ls1021a-qspi"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x1550000 0x0 0x10000>, -+ <0x0 0x40000000 0x0 0x10000000>; -+ reg-names = "QuadSPI", "QuadSPI-memory"; -+ interrupts = <0 99 IRQ_TYPE_LEVEL_HIGH>; -+ clock-names = "qspi_en", "qspi"; -+ clocks = <&clockgen 4 0>, <&clockgen 4 0>; -+ big-endian; -+ status = "disabled"; -+ }; -+ - sai1: sai@2b50000 { - #sound-dai-cells = <0>; - compatible = "fsl,vf610-sai"; -@@ -451,6 +441,8 @@ - dr_mode = "host"; - snps,quirk-frame-length-adjustment = <0x20>; - snps,dis_rxdet_inp3_quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; - }; - - sata: sata@3200000 { -@@ -471,5 +463,85 @@ - dr_mode = "host"; - phy_type = "ulpi"; - }; -+ -+ msi: msi-controller1@1572000 { -+ compatible = "fsl,ls1012a-msi"; -+ reg = <0x0 0x1572000 0x0 0x8>; -+ msi-controller; -+ interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>; -+ }; -+ -+ pcie: pcie@3400000 { -+ compatible = "fsl,ls1012a-pcie", "snps,dw-pcie"; -+ reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ -+ 0x40 0x00000000 0x0 0x00002000>; /* configuration space */ -+ reg-names = "regs", "config"; -+ interrupts = <0 118 0x4>, /* AER interrupt */ -+ <0 117 0x4>; /* PME interrupt */ -+ interrupt-names = "aer", "pme"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ num-lanes = <4>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */ -+ 0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&msi>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic 0 110 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic 0 111 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic 0 112 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ rcpm: rcpm@1ee2000 { -+ compatible = "fsl,ls1012a-rcpm", "fsl,qoriq-rcpm-2.1"; -+ reg = <0x0 0x1ee2000 0x0 0x1000>; -+ fsl,#rcpm-wakeup-cells = <1>; -+ }; -+ }; -+ -+ reserved-memory { -+ #address-cells = <2>; -+ #size-cells = <2>; -+ ranges; -+ -+ pfe_reserved: packetbuffer@83400000 { -+ reg = <0 0x83400000 0 0xc00000>; -+ }; -+ }; -+ -+ pfe: pfe@04000000 { -+ compatible = "fsl,pfe"; -+ reg = <0x0 0x04000000 0x0 0xc00000>, /* AXI 16M */ -+ <0x0 0x83400000 0x0 0xc00000>; /* PFE DDR 12M */ -+ reg-names = "pfe", "pfe-ddr"; -+ fsl,pfe-num-interfaces = <0x2>; -+ interrupts = <0 172 0x4>, /* HIF interrupt */ -+ <0 173 0x4>, /*HIF_NOCPY interrupt */ -+ <0 174 0x4>; /* WoL interrupt */ -+ interrupt-names = "pfe_hif", "pfe_hif_nocpy", "pfe_wol"; -+ memory-region = <&pfe_reserved>; -+ fsl,pfe-scfg = <&scfg 0>; -+ fsl,rcpm-wakeup = <&rcpm 0xf0000020>; -+ clocks = <&clockgen 4 0>; -+ clock-names = "pfe"; -+ -+ status = "okay"; -+ }; -+ -+ firmware { -+ optee { -+ compatible = "linaro,optee-tz"; -+ method = "smc"; -+ }; -+ }; -+}; -+ -+&thermal_zones { -+ thermal-zone0 { -+ status = "okay"; - }; - }; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi -@@ -1,9 +1,8 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 device tree nodes for ls1043 - * - * Copyright 2015-2016 Freescale Semiconductor Inc. -- * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - &soc { ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds-sdk.dts -@@ -0,0 +1,263 @@ -+/* -+ * Device Tree Include file for Freescale Layerscape-1043A family SoC. -+ * -+ * Copyright 2014-2015 Freescale Semiconductor, Inc. -+ * -+ * Mingkai Hu -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPLv2 or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#include "fsl-ls1043a-qds.dts" -+#include "qoriq-qman-portals-sdk.dtsi" -+#include "qoriq-bman-portals-sdk.dtsi" -+ -+&bman_fbpr { -+ compatible = "fsl,bman-fbpr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_fqd { -+ compatible = "fsl,qman-fqd"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_pfdr { -+ compatible = "fsl,qman-pfdr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+ -+&soc { -+/delete-property/ dma-coherent; -+ -+#include "qoriq-dpaa-eth.dtsi" -+#include "qoriq-fman3-0-6oh.dtsi" -+ -+pcie@3400000 { -+ /delete-property/ iommu-map; -+ dma-coherent; -+}; -+ -+pcie@3500000 { -+ /delete-property/ iommu-map; -+ dma-coherent; -+}; -+ -+pcie@3600000 { -+ /delete-property/ iommu-map; -+ dma-coherent; -+}; -+ -+/delete-node/ iommu@9000000; -+}; -+ -+&fman0 { -+ compatible = "fsl,fman", "simple-bus"; -+ dma-coherent; -+}; -+ -+&clockgen { -+ dma-coherent; -+}; -+ -+&scfg { -+ dma-coherent; -+}; -+ -+&crypto { -+ dma-coherent; -+}; -+ -+&dcfg { -+ dma-coherent; -+}; -+ -+&ifc { -+ dma-coherent; -+}; -+ -+&qspi { -+ dma-coherent; -+}; -+ -+&esdhc { -+ dma-coherent; -+}; -+ -+&ddr { -+ dma-coherent; -+}; -+ -+&tmu { -+ dma-coherent; -+}; -+ -+&qman { -+ dma-coherent; -+}; -+ -+&bman { -+ dma-coherent; -+}; -+ -+&bportals { -+ dma-coherent; -+}; -+ -+&qportals { -+ dma-coherent; -+}; -+ -+&dspi0 { -+ dma-coherent; -+}; -+ -+&dspi1 { -+ dma-coherent; -+}; -+ -+&i2c0 { -+ dma-coherent; -+}; -+ -+&i2c1 { -+ dma-coherent; -+}; -+ -+&i2c2 { -+ dma-coherent; -+}; -+ -+&i2c3 { -+ dma-coherent; -+}; -+ -+&duart0 { -+ dma-coherent; -+}; -+ -+&duart1 { -+ dma-coherent; -+}; -+ -+&duart2 { -+ dma-coherent; -+}; -+ -+&duart3 { -+ dma-coherent; -+}; -+ -+&gpio1 { -+ dma-coherent; -+}; -+ -+&gpio2 { -+ dma-coherent; -+}; -+ -+&gpio3 { -+ dma-coherent; -+}; -+ -+&gpio4 { -+ dma-coherent; -+}; -+ -+&uqe { -+ dma-coherent; -+}; -+ -+&lpuart0 { -+ dma-coherent; -+}; -+ -+&lpuart1 { -+ dma-coherent; -+}; -+ -+&lpuart2 { -+ dma-coherent; -+}; -+ -+&lpuart3 { -+ dma-coherent; -+}; -+ -+&lpuart4 { -+ dma-coherent; -+}; -+ -+&lpuart5 { -+ dma-coherent; -+}; -+ -+&ftm0 { -+ dma-coherent; -+}; -+ -+&wdog0 { -+ dma-coherent; -+}; -+ -+&edma0 { -+ dma-coherent; -+}; -+ -+&qdma { -+ dma-coherent; -+}; -+ -+&msi1 { -+ dma-coherent; -+}; -+ -+&msi2 { -+ dma-coherent; -+}; -+ -+&msi3 { -+ dma-coherent; -+}; -+ -+&ptp_timer0 { -+ dma-coherent; -+}; -+ -+&fsldpaa { -+ dma-coherent; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts -@@ -1,47 +1,10 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for Freescale Layerscape-1043A family SoC. - * - * Copyright 2014-2015 Freescale Semiconductor, Inc. - * - * Mingkai Hu -- * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; -@@ -60,6 +23,22 @@ - serial1 = &duart1; - serial2 = &duart2; - serial3 = &duart3; -+ sgmii_riser_s1_p1 = &sgmii_phy_s1_p1; -+ sgmii_riser_s2_p1 = &sgmii_phy_s2_p1; -+ sgmii_riser_s3_p1 = &sgmii_phy_s3_p1; -+ sgmii_riser_s4_p1 = &sgmii_phy_s4_p1; -+ qsgmii_s1_p1 = &qsgmii_phy_s1_p1; -+ qsgmii_s1_p2 = &qsgmii_phy_s1_p2; -+ qsgmii_s1_p3 = &qsgmii_phy_s1_p3; -+ qsgmii_s1_p4 = &qsgmii_phy_s1_p4; -+ qsgmii_s2_p1 = &qsgmii_phy_s2_p1; -+ qsgmii_s2_p2 = &qsgmii_phy_s2_p2; -+ qsgmii_s2_p3 = &qsgmii_phy_s2_p3; -+ qsgmii_s2_p4 = &qsgmii_phy_s2_p4; -+ emi1_slot1 = &ls1043mdio_s1; -+ emi1_slot2 = &ls1043mdio_s2; -+ emi1_slot3 = &ls1043mdio_s3; -+ emi1_slot4 = &ls1043mdio_s4; - }; - - chosen { -@@ -97,8 +76,11 @@ - }; - - fpga: board-control@2,0 { -- compatible = "fsl,ls1043aqds-fpga", "fsl,fpga-qixis"; -+ compatible = "fsl,ls1043aqds-fpga", "fsl,fpga-qixis", "simple-bus"; - reg = <0x2 0x0 0x0000100>; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ ranges = <0 2 0 0x100>; - }; - }; - -@@ -179,7 +161,153 @@ - #size-cells = <1>; - spi-max-frequency = <20000000>; - reg = <0>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; - }; - }; - - #include "fsl-ls1043-post.dtsi" -+ -+&fman0 { -+ ethernet@e0000 { -+ phy-handle = <&qsgmii_phy_s2_p1>; -+ phy-connection-type = "sgmii"; -+ }; -+ -+ ethernet@e2000 { -+ phy-handle = <&qsgmii_phy_s2_p2>; -+ phy-connection-type = "sgmii"; -+ }; -+ -+ ethernet@e4000 { -+ phy-handle = <&rgmii_phy1>; -+ phy-connection-type = "rgmii"; -+ }; -+ -+ ethernet@e6000 { -+ phy-handle = <&rgmii_phy2>; -+ phy-connection-type = "rgmii"; -+ }; -+ -+ ethernet@e8000 { -+ phy-handle = <&qsgmii_phy_s2_p3>; -+ phy-connection-type = "sgmii"; -+ }; -+ -+ ethernet@ea000 { -+ phy-handle = <&qsgmii_phy_s2_p4>; -+ phy-connection-type = "sgmii"; -+ }; -+ -+ ethernet@f0000 { /* DTSEC9/10GEC1 */ -+ fixed-link = <1 1 10000 0 0>; -+ phy-connection-type = "xgmii"; -+ }; -+}; -+ -+&fpga { -+ mdio-mux-emi1 { -+ compatible = "mdio-mux-mmioreg", "mdio-mux"; -+ mdio-parent-bus = <&mdio0>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x54 1>; /* BRDCFG4 */ -+ mux-mask = <0xe0>; /* EMI1 */ -+ -+ /* On-board RGMII1 PHY */ -+ ls1043mdio0: mdio@0 { -+ reg = <0>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ rgmii_phy1: ethernet-phy@1 { /* MAC3 */ -+ reg = <0x1>; -+ }; -+ }; -+ -+ /* On-board RGMII2 PHY */ -+ ls1043mdio1: mdio@1 { -+ reg = <0x20>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ rgmii_phy2: ethernet-phy@2 { /* MAC4 */ -+ reg = <0x2>; -+ }; -+ }; -+ -+ /* Slot 1 */ -+ ls1043mdio_s1: mdio@2 { -+ reg = <0x40>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "disabled"; -+ -+ qsgmii_phy_s1_p1: ethernet-phy@4 { -+ reg = <0x4>; -+ }; -+ qsgmii_phy_s1_p2: ethernet-phy@5 { -+ reg = <0x5>; -+ }; -+ qsgmii_phy_s1_p3: ethernet-phy@6 { -+ reg = <0x6>; -+ }; -+ qsgmii_phy_s1_p4: ethernet-phy@7 { -+ reg = <0x7>; -+ }; -+ -+ sgmii_phy_s1_p1: ethernet-phy@1c { -+ reg = <0x1c>; -+ }; -+ }; -+ -+ /* Slot 2 */ -+ ls1043mdio_s2: mdio@3 { -+ reg = <0x60>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "disabled"; -+ -+ qsgmii_phy_s2_p1: ethernet-phy@8 { -+ reg = <0x8>; -+ }; -+ qsgmii_phy_s2_p2: ethernet-phy@9 { -+ reg = <0x9>; -+ }; -+ qsgmii_phy_s2_p3: ethernet-phy@a { -+ reg = <0xa>; -+ }; -+ qsgmii_phy_s2_p4: ethernet-phy@b { -+ reg = <0xb>; -+ }; -+ -+ sgmii_phy_s2_p1: ethernet-phy@1c { -+ reg = <0x1c>; -+ }; -+ }; -+ -+ /* Slot 3 */ -+ ls1043mdio_s3: mdio@4 { -+ reg = <0x80>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "disabled"; -+ -+ sgmii_phy_s3_p1: ethernet-phy@1c { -+ reg = <0x1c>; -+ }; -+ }; -+ -+ /* Slot 4 */ -+ ls1043mdio_s4: mdio@5 { -+ reg = <0xa0>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "disabled"; -+ -+ sgmii_phy_s4_p1: ethernet-phy@1c { -+ reg = <0x1c>; -+ }; -+ }; -+ }; -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-sdk.dts -@@ -0,0 +1,262 @@ -+/* -+ * Device Tree Include file for Freescale Layerscape-1043A family SoC. -+ * -+ * Copyright 2014-2015 Freescale Semiconductor, Inc. -+ * -+ * Mingkai Hu -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPLv2 or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#include "fsl-ls1043a-rdb.dts" -+#include "qoriq-qman-portals-sdk.dtsi" -+#include "qoriq-bman-portals-sdk.dtsi" -+ -+&bman_fbpr { -+ compatible = "fsl,bman-fbpr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_fqd { -+ compatible = "fsl,qman-fqd"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_pfdr { -+ compatible = "fsl,qman-pfdr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+ -+&soc { -+/delete-property/ dma-coherent; -+ -+#include "qoriq-dpaa-eth.dtsi" -+#include "qoriq-fman3-0-6oh.dtsi" -+ -+pcie@3400000 { -+ /delete-property/ iommu-map; -+ dma-coherent; -+}; -+ -+pcie@3500000 { -+ /delete-property/ iommu-map; -+ dma-coherent; -+}; -+ -+pcie@3600000 { -+ /delete-property/ iommu-map; -+ dma-coherent; -+}; -+ -+/delete-node/ iommu@9000000; -+}; -+ -+&fman0 { -+ compatible = "fsl,fman", "simple-bus"; -+}; -+ -+&clockgen { -+ dma-coherent; -+}; -+ -+&scfg { -+ dma-coherent; -+}; -+ -+&crypto { -+ dma-coherent; -+}; -+ -+&dcfg { -+ dma-coherent; -+}; -+ -+&ifc { -+ dma-coherent; -+}; -+ -+&qspi { -+ dma-coherent; -+}; -+ -+&esdhc { -+ dma-coherent; -+}; -+ -+&ddr { -+ dma-coherent; -+}; -+ -+&tmu { -+ dma-coherent; -+}; -+ -+&qman { -+ dma-coherent; -+}; -+ -+&bman { -+ dma-coherent; -+}; -+ -+&bportals { -+ dma-coherent; -+}; -+ -+&qportals { -+ dma-coherent; -+}; -+ -+&dspi0 { -+ dma-coherent; -+}; -+ -+&dspi1 { -+ dma-coherent; -+}; -+ -+&i2c0 { -+ dma-coherent; -+}; -+ -+&i2c1 { -+ dma-coherent; -+}; -+ -+&i2c2 { -+ dma-coherent; -+}; -+ -+&i2c3 { -+ dma-coherent; -+}; -+ -+&duart0 { -+ dma-coherent; -+}; -+ -+&duart1 { -+ dma-coherent; -+}; -+ -+&duart2 { -+ dma-coherent; -+}; -+ -+&duart3 { -+ dma-coherent; -+}; -+ -+&gpio1 { -+ dma-coherent; -+}; -+ -+&gpio2 { -+ dma-coherent; -+}; -+ -+&gpio3 { -+ dma-coherent; -+}; -+ -+&gpio4 { -+ dma-coherent; -+}; -+ -+&lpuart0 { -+ dma-coherent; -+}; -+ -+&lpuart1 { -+ dma-coherent; -+}; -+ -+&lpuart2 { -+ dma-coherent; -+}; -+ -+&lpuart3 { -+ dma-coherent; -+}; -+ -+&lpuart4 { -+ dma-coherent; -+}; -+ -+&lpuart5 { -+ dma-coherent; -+}; -+ -+&ftm0 { -+ dma-coherent; -+}; -+ -+&wdog0 { -+ dma-coherent; -+}; -+ -+&edma0 { -+ dma-coherent; -+}; -+ -+&qdma { -+ dma-coherent; -+}; -+ -+&msi1 { -+ dma-coherent; -+}; -+ -+&msi2 { -+ dma-coherent; -+}; -+ -+&msi3 { -+ dma-coherent; -+}; -+ -+&fman0 { -+ dma-coherent; -+}; -+ -+&ptp_timer0 { -+ dma-coherent; -+}; -+ -+&fsldpaa { -+ dma-coherent; -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-usdpaa.dts -@@ -0,0 +1,140 @@ -+/* -+ * Device Tree Include file for Freescale Layerscape-1043A family SoC. -+ * -+ * Copyright (C) 2014-2015, Freescale Semiconductor -+ * -+ * This file is licensed under the terms of the GNU General Public -+ * License version 2. This program is licensed "as is" without any -+ * warranty of any kind, whether express or implied. -+ */ -+ -+#include "fsl-ls1043a-rdb-sdk.dts" -+ -+&soc { -+ bp7: buffer-pool@7 { -+ compatible = "fsl,p4080-bpool", "fsl,bpool"; -+ fsl,bpid = <7>; -+ fsl,bpool-ethernet-cfg = <0 0 0 192 0 0xdeadbeef>; -+ fsl,bpool-thresholds = <0x400 0xc00 0x0 0x0>; -+ dma-coherent; -+ }; -+ -+ bp8: buffer-pool@8 { -+ compatible = "fsl,p4080-bpool", "fsl,bpool"; -+ fsl,bpid = <8>; -+ fsl,bpool-ethernet-cfg = <0 0 0 576 0 0xabbaf00d>; -+ fsl,bpool-thresholds = <0x100 0x300 0x0 0x0>; -+ dma-coherent; -+ }; -+ -+ bp9: buffer-pool@9 { -+ compatible = "fsl,p4080-bpool", "fsl,bpool"; -+ fsl,bpid = <9>; -+ fsl,bpool-ethernet-cfg = <0 0 0 2048 0 0xfeedabba>; -+ fsl,bpool-thresholds = <0x100 0x300 0x0 0x0>; -+ dma-coherent; -+ }; -+ -+ fsl,dpaa { -+ compatible = "fsl,ls1043a", "fsl,dpaa", "simple-bus"; -+ dma-coherent; -+ -+ ethernet@0 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x50 1 0x51 1>; -+ fsl,qman-frame-queues-tx = <0x70 1 0x71 1>; -+ }; -+ -+ ethernet@1 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x52 1 0x53 1>; -+ fsl,qman-frame-queues-tx = <0x72 1 0x73 1>; -+ }; -+ -+ ethernet@2 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x54 1 0x55 1>; -+ fsl,qman-frame-queues-tx = <0x74 1 0x75 1>; -+ }; -+ -+ ethernet@3 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x56 1 0x57 1>; -+ fsl,qman-frame-queues-tx = <0x76 1 0x77 1>; -+ }; -+ -+ ethernet@4 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x58 1 0x59 1>; -+ fsl,qman-frame-queues-tx = <0x78 1 0x79 1>; -+ }; -+ -+ ethernet@5 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x60 1 0x61 1>; -+ fsl,qman-frame-queues-tx = <0x80 1 0x81 1>; -+ }; -+ -+ ethernet@8 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x5c 1 0x5d 1>; -+ fsl,qman-frame-queues-tx = <0x7c 1 0x7d 1>; -+ -+ }; -+ dpa-fman0-oh@2 { -+ compatible = "fsl,dpa-oh"; -+ /* Define frame queues for the OH port*/ -+ /* */ -+ fsl,qman-frame-queues-oh = <0x5a 1 0x5b 1>; -+ fsl,fman-oh-port = <&fman0_oh2>; -+ }; -+ }; -+ -+ pcie@3400000 { -+ /delete-property/ iommu-map; -+ }; -+ -+ pcie@3500000 { -+ /delete-property/ iommu-map; -+ }; -+ -+ pcie@3600000 { -+ /delete-property/ iommu-map; -+ }; -+ -+ /delete-node/ iommu@9000000; -+}; -+/ { -+ reserved-memory { -+ #address-cells = <2>; -+ #size-cells = <2>; -+ ranges; -+ -+ /* For legacy usdpaa based use-cases, update the size and -+ alignment parameters. e.g. to allocate 256 MB memory: -+ size = <0 0x10000000>; -+ alignment = <0 0x10000000>; -+ */ -+ usdpaa_mem: usdpaa_mem { -+ compatible = "fsl,usdpaa-mem"; -+ alloc-ranges = <0 0 0x10000 0>; -+ size = <0 0x1000>; -+ alignment = <0 0x1000>; -+ }; -+ }; -+}; -+ -+&fman0 { -+ fman0_oh2: port@83000 { -+ cell-index = <1>; -+ compatible = "fsl,fman-port-oh"; -+ reg = <0x83000 0x1000>; -+ }; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts -@@ -1,47 +1,10 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for Freescale Layerscape-1043A family SoC. - * - * Copyright 2014-2015 Freescale Semiconductor, Inc. - * - * Mingkai Hu -- * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; -@@ -51,7 +14,6 @@ - model = "LS1043A RDB Board"; - - aliases { -- crypto = &crypto; - serial0 = &duart0; - serial1 = &duart1; - serial2 = &duart2; -@@ -86,6 +48,10 @@ - compatible = "pericom,pt7c4338"; - reg = <0x68>; - }; -+ rtc@51 { -+ compatible = "nxp,pcf85263"; -+ reg = <0x51>; -+ }; - }; - - &ifc { -@@ -130,6 +96,38 @@ - reg = <0>; - spi-max-frequency = <1000000>; /* input clock */ - }; -+ -+ slic@2 { -+ compatible = "maxim,ds26522"; -+ reg = <2>; -+ spi-max-frequency = <2000000>; -+ fsl,spi-cs-sck-delay = <100>; -+ fsl,spi-sck-cs-delay = <50>; -+ }; -+ -+ slic@3 { -+ compatible = "maxim,ds26522"; -+ reg = <3>; -+ spi-max-frequency = <2000000>; -+ fsl,spi-cs-sck-delay = <100>; -+ fsl,spi-sck-cs-delay = <50>; -+ }; -+}; -+ -+&uqe { -+ ucc_hdlc: ucc@2000 { -+ compatible = "fsl,ucc-hdlc"; -+ rx-clock-name = "clk8"; -+ tx-clock-name = "clk9"; -+ fsl,rx-sync-clock = "rsync_pin"; -+ fsl,tx-sync-clock = "tsync_pin"; -+ fsl,tx-timeslot-mask = <0xfffffffe>; -+ fsl,rx-timeslot-mask = <0xfffffffe>; -+ fsl,tdm-framer-type = "e1"; -+ fsl,tdm-id = <0>; -+ fsl,siram-entry-id = <0>; -+ fsl,tdm-interface; -+ }; - }; - - &duart0 { ---- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi -@@ -1,47 +1,10 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for Freescale Layerscape-1043A family SoC. - * - * Copyright 2014-2015 Freescale Semiconductor, Inc. - * - * Mingkai Hu -- * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - #include -@@ -54,6 +17,7 @@ - #size-cells = <2>; - - aliases { -+ crypto = &crypto; - fman0 = &fman0; - ethernet0 = &enet0; - ethernet1 = &enet1; -@@ -74,13 +38,14 @@ - * - * Currently supported enable-method is psci v0.2 - */ -- cpu0: cpu@0 { -+ cooling_map0: cpu0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a53"; - reg = <0x0>; - clocks = <&clockgen 1 0>; - next-level-cache = <&l2>; - #cooling-cells = <2>; -+ cpu-idle-states = <&CPU_PH20>; - }; - - cpu1: cpu@1 { -@@ -89,6 +54,7 @@ - reg = <0x1>; - clocks = <&clockgen 1 0>; - next-level-cache = <&l2>; -+ cpu-idle-states = <&CPU_PH20>; - }; - - cpu2: cpu@2 { -@@ -97,6 +63,7 @@ - reg = <0x2>; - clocks = <&clockgen 1 0>; - next-level-cache = <&l2>; -+ cpu-idle-states = <&CPU_PH20>; - }; - - cpu3: cpu@3 { -@@ -105,6 +72,7 @@ - reg = <0x3>; - clocks = <&clockgen 1 0>; - next-level-cache = <&l2>; -+ cpu-idle-states = <&CPU_PH20>; - }; - - l2: l2-cache { -@@ -112,6 +80,23 @@ - }; - }; - -+ idle-states { -+ /* -+ * PSCI node is not added default, U-boot will add missing -+ * parts if it determines to use PSCI. -+ */ -+ entry-method = "arm,psci"; -+ -+ CPU_PH20: cpu-ph20 { -+ compatible = "arm,idle-state"; -+ idle-state-name = "PH20"; -+ arm,psci-suspend-param = <0x0>; -+ entry-latency-us = <1000>; -+ exit-latency-us = <1000>; -+ min-residency-us = <3000>; -+ }; -+ }; -+ - memory@80000000 { - device_type = "memory"; - reg = <0x0 0x80000000 0 0x80000000>; -@@ -196,6 +181,8 @@ - #address-cells = <2>; - #size-cells = <2>; - ranges; -+ dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; -+ dma-coherent; - - clockgen: clocking@1ee1000 { - compatible = "fsl,ls1043a-clockgen"; -@@ -204,6 +191,49 @@ - clocks = <&sysclk>; - }; - -+ smmu: iommu@9000000 { -+ compatible = "arm,mmu-500"; -+ reg = <0 0x9000000 0 0x400000>; -+ dma-coherent; -+ stream-match-mask = <0x7f00>; -+ #global-interrupts = <2>; -+ #iommu-cells = <1>; -+ interrupts = , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ ; -+ }; -+ - scfg: scfg@1570000 { - compatible = "fsl,ls1043a-scfg", "syscon"; - reg = <0x0 0x1570000 0x0 0x10000>; -@@ -255,7 +285,7 @@ - - dcfg: dcfg@1ee0000 { - compatible = "fsl,ls1043a-dcfg", "syscon"; -- reg = <0x0 0x1ee0000 0x0 0x10000>; -+ reg = <0x0 0x1ee0000 0x0 0x1000>; - big-endian; - }; - -@@ -342,36 +372,7 @@ - #thermal-sensor-cells = <1>; - }; - -- thermal-zones { -- cpu_thermal: cpu-thermal { -- polling-delay-passive = <1000>; -- polling-delay = <5000>; -- -- thermal-sensors = <&tmu 3>; -- -- trips { -- cpu_alert: cpu-alert { -- temperature = <85000>; -- hysteresis = <2000>; -- type = "passive"; -- }; -- cpu_crit: cpu-crit { -- temperature = <95000>; -- hysteresis = <2000>; -- type = "critical"; -- }; -- }; -- -- cooling-maps { -- map0 { -- trip = <&cpu_alert>; -- cooling-device = -- <&cpu0 THERMAL_NO_LIMIT -- THERMAL_NO_LIMIT>; -- }; -- }; -- }; -- }; -+ #include "fsl-tmu.dtsi" - - qman: qman@1880000 { - compatible = "fsl,qman"; -@@ -422,7 +423,7 @@ - }; - - i2c0: i2c@2180000 { -- compatible = "fsl,vf610-i2c"; -+ compatible = "fsl,vf610-i2c", "fsl,ls1043a-vf610-i2c"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0 0x2180000 0x0 0x10000>; -@@ -432,6 +433,7 @@ - dmas = <&edma0 1 39>, - <&edma0 1 38>; - dma-names = "tx", "rx"; -+ scl-gpios = <&gpio4 12 0>; - status = "disabled"; - }; - -@@ -536,6 +538,72 @@ - #interrupt-cells = <2>; - }; - -+ uqe: uqe@2400000 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ device_type = "qe"; -+ compatible = "fsl,qe", "simple-bus"; -+ ranges = <0x0 0x0 0x2400000 0x40000>; -+ reg = <0x0 0x2400000 0x0 0x480>; -+ brg-frequency = <100000000>; -+ bus-frequency = <200000000>; -+ -+ fsl,qe-num-riscs = <1>; -+ fsl,qe-num-snums = <28>; -+ -+ qeic: qeic@80 { -+ compatible = "fsl,qe-ic"; -+ reg = <0x80 0x80>; -+ #address-cells = <0>; -+ interrupt-controller; -+ #interrupt-cells = <1>; -+ interrupts = <0 77 0x04 0 77 0x04>; -+ }; -+ -+ si1: si@700 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ compatible = "fsl,ls1043-qe-si", -+ "fsl,t1040-qe-si"; -+ reg = <0x700 0x80>; -+ }; -+ -+ siram1: siram@1000 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "fsl,ls1043-qe-siram", -+ "fsl,t1040-qe-siram"; -+ reg = <0x1000 0x800>; -+ }; -+ -+ ucc@2000 { -+ cell-index = <1>; -+ reg = <0x2000 0x200>; -+ interrupts = <32>; -+ interrupt-parent = <&qeic>; -+ }; -+ -+ ucc@2200 { -+ cell-index = <3>; -+ reg = <0x2200 0x200>; -+ interrupts = <34>; -+ interrupt-parent = <&qeic>; -+ }; -+ -+ muram@10000 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "fsl,qe-muram", "fsl,cpm-muram"; -+ ranges = <0x0 0x10000 0x6000>; -+ -+ data-only@0 { -+ compatible = "fsl,qe-muram-data", -+ "fsl,cpm-muram-data"; -+ reg = <0x0 0x6000>; -+ }; -+ }; -+ }; -+ - lpuart0: serial@2950000 { - compatible = "fsl,ls1021a-lpuart"; - reg = <0x0 0x2950000 0x0 0x1000>; -@@ -590,6 +658,16 @@ - status = "disabled"; - }; - -+ ftm0: ftm0@29d0000 { -+ compatible = "fsl,ls1043a-ftm-alarm"; -+ reg = <0x0 0x29d0000 0x0 0x10000>, -+ <0x0 0x1ee2140 0x0 0x4>; -+ reg-names = "ftm", "pmctrl"; -+ interrupts = <0 86 0x4>; -+ big-endian; -+ status = "okay"; -+ }; -+ - wdog0: wdog@2ad0000 { - compatible = "fsl,ls1043a-wdt", "fsl,imx21-wdt"; - reg = <0x0 0x2ad0000 0x0 0x10000>; -@@ -615,41 +693,81 @@ - <&clockgen 4 0>; - }; - -- usb0: usb3@2f00000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x2f00000 0x0 0x10000>; -- interrupts = <0 60 0x4>; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- }; -- -- usb1: usb3@3000000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x3000000 0x0 0x10000>; -- interrupts = <0 61 0x4>; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- }; -- -- usb2: usb3@3100000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x3100000 0x0 0x10000>; -- interrupts = <0 63 0x4>; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- }; -- -- sata: sata@3200000 { -- compatible = "fsl,ls1043a-ahci"; -- reg = <0x0 0x3200000 0x0 0x10000>, -- <0x0 0x20140520 0x0 0x4>; -- reg-names = "ahci", "sata-ecc"; -- interrupts = <0 69 0x4>; -- clocks = <&clockgen 4 0>; -- dma-coherent; -+ aux_bus: aux_bus { -+ #address-cells = <2>; -+ #size-cells = <2>; -+ compatible = "simple-bus"; -+ ranges; -+ dma-ranges = <0x0 0x0 0x0 0x0 0x100 0x00000000>; -+ -+ usb0: usb3@2f00000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x2f00000 0x0 0x10000>; -+ interrupts = <0 60 0x4>; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ }; -+ -+ usb1: usb3@3000000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3000000 0x0 0x10000>; -+ interrupts = <0 61 0x4>; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ }; -+ -+ usb2: usb3@3100000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3100000 0x0 0x10000>; -+ interrupts = <0 63 0x4>; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ }; -+ -+ sata: sata@3200000 { -+ compatible = "fsl,ls1043a-ahci"; -+ reg = <0x0 0x3200000 0x0 0x10000>, -+ <0x0 0x20140520 0x0 0x4>; -+ reg-names = "ahci", "sata-ecc"; -+ interrupts = <0 69 0x4>; -+ clocks = <&clockgen 4 0>; -+ }; -+ }; -+ -+ qdma: qdma@8380000 { -+ compatible = "fsl,ls1021a-qdma", "fsl,ls1043a-qdma"; -+ reg = <0x0 0x8380000 0x0 0x1000>, /* Controller regs */ -+ <0x0 0x8390000 0x0 0x10000>, /* Status regs */ -+ <0x0 0x83a0000 0x0 0x40000>; /* Block regs */ -+ interrupts = <0 152 0x4>, -+ <0 39 0x4>, -+ <0 40 0x4>, -+ <0 41 0x4>, -+ <0 42 0x4>; -+ interrupt-names = "qdma-error", "qdma-queue0", -+ "qdma-queue1", "qdma-queue2", "qdma-queue3"; -+ channels = <8>; -+ block-number = <1>; -+ block-offset = <0x10000>; -+ queues = <2>; -+ status-sizes = <64>; -+ queue-sizes = <64 64>; -+ big-endian; - }; - - msi1: msi-controller1@1571000 { -@@ -678,13 +796,13 @@ - reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ - 0x40 0x00000000 0x0 0x00002000>; /* configuration space */ - reg-names = "regs", "config"; -- interrupts = <0 118 0x4>, /* controller interrupt */ -- <0 117 0x4>; /* PME interrupt */ -- interrupt-names = "intr", "pme"; -+ interrupts = <0 117 0x4>, /* PME interrupt */ -+ <0 118 0x4>; /* aer interrupt */ -+ interrupt-names = "pme", "aer"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; -- dma-coherent; -+ iommu-map = <0 &smmu 0 1>; - num-lanes = <4>; - bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */ -@@ -696,6 +814,7 @@ - <0000 0 0 2 &gic 0 111 0x4>, - <0000 0 0 3 &gic 0 112 0x4>, - <0000 0 0 4 &gic 0 113 0x4>; -+ status = "disabled"; - }; - - pcie@3500000 { -@@ -703,13 +822,13 @@ - reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ - 0x48 0x00000000 0x0 0x00002000>; /* configuration space */ - reg-names = "regs", "config"; -- interrupts = <0 128 0x4>, -- <0 127 0x4>; -- interrupt-names = "intr", "pme"; -+ interrupts = <0 127 0x4>, -+ <0 128 0x4>; -+ interrupt-names = "pme", "aer"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; -- dma-coherent; -+ iommu-map = <0 &smmu 0 1>; - num-lanes = <2>; - bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000 /* downstream I/O */ -@@ -721,6 +840,7 @@ - <0000 0 0 2 &gic 0 121 0x4>, - <0000 0 0 3 &gic 0 122 0x4>, - <0000 0 0 4 &gic 0 123 0x4>; -+ status = "disabled"; - }; - - pcie@3600000 { -@@ -728,13 +848,13 @@ - reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ - 0x50 0x00000000 0x0 0x00002000>; /* configuration space */ - reg-names = "regs", "config"; -- interrupts = <0 162 0x4>, -- <0 161 0x4>; -- interrupt-names = "intr", "pme"; -+ interrupts = <0 161 0x4>, -+ <0 162 0x4>; -+ interrupt-names = "pme", "aer"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; -- dma-coherent; -+ iommu-map = <0 &smmu 0 1>; - num-lanes = <2>; - bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000 /* downstream I/O */ -@@ -746,6 +866,14 @@ - <0000 0 0 2 &gic 0 155 0x4>, - <0000 0 0 3 &gic 0 156 0x4>, - <0000 0 0 4 &gic 0 157 0x4>; -+ status = "disabled"; -+ }; -+ }; -+ -+ firmware { -+ optee { -+ compatible = "linaro,optee-tz"; -+ method = "smc"; - }; - }; - -@@ -753,3 +881,29 @@ - - #include "qoriq-qman-portals.dtsi" - #include "qoriq-bman-portals.dtsi" -+ -+&thermal_zones { -+ thermal-zone0 { -+ status = "okay"; -+ }; -+ -+ thermal-zone1 { -+ status = "okay"; -+ }; -+ -+ thermal-zone2 { -+ status = "okay"; -+ }; -+ -+ thermal-zone3 { -+ status = "okay"; -+ }; -+ -+ thermal-zone4 { -+ status = "okay"; -+ }; -+ -+ thermal-zone5 { -+ status = "okay"; -+ }; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi -@@ -1,9 +1,9 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 device tree nodes for ls1046 - * - * Copyright 2015-2016 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - &soc { ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds-sdk.dts -@@ -0,0 +1,268 @@ -+/* -+ * Device Tree Include file for Freescale Layerscape-1046A family SoC. -+ * -+ * Copyright 2014-2015 Freescale Semiconductor, Inc. -+ * -+ * Mingkai Hu -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPLv2 or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#include "fsl-ls1046a-qds.dts" -+#include "qoriq-qman-portals-sdk.dtsi" -+#include "qoriq-bman-portals-sdk.dtsi" -+ -+&bman_fbpr { -+ compatible = "fsl,bman-fbpr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_fqd { -+ compatible = "fsl,qman-fqd"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_pfdr { -+ compatible = "fsl,qman-pfdr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+ -+&soc { -+/delete-property/ dma-coherent; -+ -+#include "qoriq-dpaa-eth.dtsi" -+#include "qoriq-fman3-0-6oh.dtsi" -+ -+pcie@3400000 { -+ /delete-property/ iommu-map; -+}; -+ -+pcie@3500000 { -+ /delete-property/ iommu-map; -+}; -+ -+pcie@3600000 { -+ /delete-property/ iommu-map; -+}; -+ -+/delete-node/ iommu@9000000; -+}; -+ -+&fsldpaa { -+ ethernet@9 { -+ compatible = "fsl,dpa-ethernet"; -+ fsl,fman-mac = <&enet7>; -+ dma-coherent; -+ }; -+}; -+ -+&fman0 { -+ compatible = "fsl,fman", "simple-bus"; -+ dma-coherent; -+}; -+ -+&clockgen { -+ dma-coherent; -+}; -+ -+&scfg { -+ dma-coherent; -+}; -+ -+&crypto { -+ dma-coherent; -+}; -+ -+&dcfg { -+ dma-coherent; -+}; -+ -+&ifc { -+ dma-coherent; -+}; -+ -+&qspi { -+ dma-coherent; -+}; -+ -+&esdhc { -+ dma-coherent; -+}; -+ -+&ddr { -+ dma-coherent; -+}; -+ -+&tmu { -+ dma-coherent; -+}; -+ -+&qman { -+ dma-coherent; -+}; -+ -+&bman { -+ dma-coherent; -+}; -+ -+&bportals { -+ dma-coherent; -+}; -+ -+&qportals { -+ dma-coherent; -+}; -+ -+&dspi { -+ dma-coherent; -+}; -+ -+&i2c0 { -+ dma-coherent; -+}; -+ -+&i2c1 { -+ dma-coherent; -+}; -+ -+&i2c2 { -+ dma-coherent; -+}; -+ -+&i2c3 { -+ dma-coherent; -+}; -+ -+&duart0 { -+ dma-coherent; -+}; -+ -+&duart1 { -+ dma-coherent; -+}; -+ -+&duart2 { -+ dma-coherent; -+}; -+ -+&duart3 { -+ dma-coherent; -+}; -+ -+&gpio0 { -+ dma-coherent; -+}; -+ -+&gpio1 { -+ dma-coherent; -+}; -+ -+&gpio2 { -+ dma-coherent; -+}; -+ -+&gpio3 { -+ dma-coherent; -+}; -+ -+&lpuart0 { -+ dma-coherent; -+}; -+ -+&lpuart1 { -+ dma-coherent; -+}; -+ -+&lpuart2 { -+ dma-coherent; -+}; -+ -+&lpuart3 { -+ dma-coherent; -+}; -+ -+&lpuart4 { -+ dma-coherent; -+}; -+ -+&lpuart5 { -+ dma-coherent; -+}; -+ -+&ftm0 { -+ dma-coherent; -+}; -+ -+&wdog0 { -+ dma-coherent; -+}; -+ -+&edma0 { -+ dma-coherent; -+}; -+ -+&sata { -+ dma-coherent; -+}; -+ -+&qdma { -+ dma-coherent; -+}; -+ -+&msi1 { -+ dma-coherent; -+}; -+ -+&msi2 { -+ dma-coherent; -+}; -+ -+&msi3 { -+ dma-coherent; -+}; -+ -+&ptp_timer0 { -+ dma-coherent; -+}; -+ -+&serdes1 { -+ dma-coherent; -+}; -+ -+&fsldpaa { -+ dma-coherent; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts -@@ -1,47 +1,10 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for Freescale Layerscape-1046A family SoC. - * - * Copyright 2016 Freescale Semiconductor, Inc. - * - * Shaohui Xie -- * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; -@@ -61,6 +24,20 @@ - serial1 = &duart1; - serial2 = &duart2; - serial3 = &duart3; -+ -+ emi1_slot1 = &ls1046mdio_s1; -+ emi1_slot2 = &ls1046mdio_s2; -+ emi1_slot4 = &ls1046mdio_s4; -+ -+ sgmii_s1_p1 = &sgmii_phy_s1_p1; -+ sgmii_s1_p2 = &sgmii_phy_s1_p2; -+ sgmii_s1_p3 = &sgmii_phy_s1_p3; -+ sgmii_s1_p4 = &sgmii_phy_s1_p4; -+ sgmii_s4_p1 = &sgmii_phy_s4_p1; -+ qsgmii_s2_p1 = &qsgmii_phy_s2_p1; -+ qsgmii_s2_p2 = &qsgmii_phy_s2_p2; -+ qsgmii_s2_p3 = &qsgmii_phy_s2_p3; -+ qsgmii_s2_p4 = &qsgmii_phy_s2_p4; - }; - - chosen { -@@ -188,8 +165,9 @@ - }; - - fpga: board-control@2,0 { -- compatible = "fsl,ls1046aqds-fpga", "fsl,fpga-qixis"; -+ compatible = "fsl,ls1046aqds-fpga", "fsl,fpga-qixis", "simple-bus"; - reg = <0x2 0x0 0x0000100>; -+ ranges = <0 2 0 0x100>; - }; - }; - -@@ -206,9 +184,145 @@ - compatible = "spansion,m25p80"; - #address-cells = <1>; - #size-cells = <1>; -- spi-max-frequency = <20000000>; -+ spi-max-frequency = <50000000>; - reg = <0>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; - }; - }; - - #include "fsl-ls1046-post.dtsi" -+ -+&fman0 { -+ ethernet@e0000 { -+ phy-handle = <&qsgmii_phy_s2_p1>; -+ phy-connection-type = "sgmii"; -+ }; -+ -+ ethernet@e2000 { -+ phy-handle = <&sgmii_phy_s4_p1>; -+ phy-connection-type = "sgmii"; -+ }; -+ -+ ethernet@e4000 { -+ phy-handle = <&rgmii_phy1>; -+ phy-connection-type = "rgmii"; -+ }; -+ -+ ethernet@e6000 { -+ phy-handle = <&rgmii_phy2>; -+ phy-connection-type = "rgmii"; -+ }; -+ -+ ethernet@e8000 { -+ phy-handle = <&sgmii_phy_s1_p3>; -+ phy-connection-type = "sgmii"; -+ }; -+ -+ ethernet@ea000 { -+ phy-handle = <&sgmii_phy_s1_p4>; -+ phy-connection-type = "sgmii"; -+ }; -+ -+ ethernet@f0000 { /* DTSEC9/10GEC1 */ -+ phy-handle = <&sgmii_phy_s1_p1>; -+ phy-connection-type = "xgmii"; -+ }; -+ -+ ethernet@f2000 { /* DTSEC10/10GEC2 */ -+ phy-handle = <&sgmii_phy_s1_p2>; -+ phy-connection-type = "xgmii"; -+ }; -+}; -+ -+&fpga { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ mdio-mux-emi1 { -+ compatible = "mdio-mux-mmioreg", "mdio-mux"; -+ mdio-parent-bus = <&mdio0>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x54 1>; /* BRDCFG4 */ -+ mux-mask = <0xe0>; /* EMI1 */ -+ -+ /* On-board RGMII1 PHY */ -+ ls1046mdio0: mdio@0 { -+ reg = <0>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ rgmii_phy1: ethernet-phy@1 { /* MAC3 */ -+ reg = <0x1>; -+ }; -+ }; -+ -+ /* On-board RGMII2 PHY */ -+ ls1046mdio1: mdio@1 { -+ reg = <0x20>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ rgmii_phy2: ethernet-phy@2 { /* MAC4 */ -+ reg = <0x2>; -+ }; -+ }; -+ -+ /* Slot 1 */ -+ ls1046mdio_s1: mdio@2 { -+ reg = <0x40>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "disabled"; -+ -+ sgmii_phy_s1_p1: ethernet-phy@1c { -+ reg = <0x1c>; -+ }; -+ -+ sgmii_phy_s1_p2: ethernet-phy@1d { -+ reg = <0x1d>; -+ }; -+ -+ sgmii_phy_s1_p3: ethernet-phy@1e { -+ reg = <0x1e>; -+ }; -+ -+ sgmii_phy_s1_p4: ethernet-phy@1f { -+ reg = <0x1f>; -+ }; -+ }; -+ -+ /* Slot 2 */ -+ ls1046mdio_s2: mdio@3 { -+ reg = <0x60>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "disabled"; -+ -+ qsgmii_phy_s2_p1: ethernet-phy@8 { -+ reg = <0x8>; -+ }; -+ qsgmii_phy_s2_p2: ethernet-phy@9 { -+ reg = <0x9>; -+ }; -+ qsgmii_phy_s2_p3: ethernet-phy@a { -+ reg = <0xa>; -+ }; -+ qsgmii_phy_s2_p4: ethernet-phy@b { -+ reg = <0xb>; -+ }; -+ }; -+ -+ /* Slot 4 */ -+ ls1046mdio_s4: mdio@5 { -+ reg = <0x80>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "disabled"; -+ -+ sgmii_phy_s4_p1: ethernet-phy@1c { -+ reg = <0x1c>; -+ }; -+ }; -+ }; -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-sdk.dts -@@ -0,0 +1,307 @@ -+/* -+ * Device Tree Include file for Freescale Layerscape-1046A family SoC. -+ * -+ * Copyright 2014-2015 Freescale Semiconductor, Inc. -+ * -+ * Mingkai Hu -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPLv2 or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#include "fsl-ls1046a-rdb.dts" -+#include "qoriq-qman-portals-sdk.dtsi" -+#include "qoriq-bman-portals-sdk.dtsi" -+ -+&bman_fbpr { -+ compatible = "fsl,bman-fbpr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_fqd { -+ compatible = "fsl,qman-fqd"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_pfdr { -+ compatible = "fsl,qman-pfdr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+ -+&soc { -+/delete-property/ dma-coherent; -+ -+#include "qoriq-dpaa-eth.dtsi" -+#include "qoriq-fman3-0-6oh.dtsi" -+ -+pcie@3400000 { -+ /delete-property/ iommu-map; -+}; -+ -+pcie@3500000 { -+ /delete-property/ iommu-map; -+}; -+ -+pcie@3600000 { -+ /delete-property/ iommu-map; -+}; -+ -+/delete-node/ iommu@9000000; -+}; -+ -+&fsldpaa { -+ ethernet@0 { -+ status = "disabled"; -+ }; -+ ethernet@1 { -+ status = "disabled"; -+ }; -+ ethernet@9 { -+ compatible = "fsl,dpa-ethernet"; -+ fsl,fman-mac = <&enet7>; -+ dma-coherent; -+ }; -+}; -+ -+&fman0 { -+ compatible = "fsl,fman", "simple-bus"; -+}; -+ -+&mdio9 { -+ pcsphy6: ethernet-phy@0 { -+ backplane-mode = "10gbase-kr"; -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0x8C0 0x40>; /* lane D */ -+ }; -+}; -+ -+&mdio10 { -+ pcsphy7: ethernet-phy@0 { -+ backplane-mode = "10gbase-kr"; -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0x880 0x40>; /* lane C */ -+ }; -+}; -+ -+/* Update MAC connections to backplane PHYs -+ * &mac9 { -+ * phy-handle = <&pcsphy6>; -+ *}; -+ * -+ *&mac10 { -+ * phy-handle = <&pcsphy7>; -+ *}; -+*/ -+ -+&clockgen { -+ dma-coherent; -+}; -+ -+&scfg { -+ dma-coherent; -+}; -+ -+&crypto { -+ dma-coherent; -+}; -+ -+&dcfg { -+ dma-coherent; -+}; -+ -+&ifc { -+ dma-coherent; -+}; -+ -+&qspi { -+ dma-coherent; -+}; -+ -+&esdhc { -+ dma-coherent; -+}; -+ -+&ddr { -+ dma-coherent; -+}; -+ -+&tmu { -+ dma-coherent; -+}; -+ -+&qman { -+ dma-coherent; -+}; -+ -+&bman { -+ dma-coherent; -+}; -+ -+&bportals { -+ dma-coherent; -+}; -+ -+&qportals { -+ dma-coherent; -+}; -+ -+&dspi { -+ dma-coherent; -+}; -+ -+&i2c0 { -+ dma-coherent; -+}; -+ -+&i2c1 { -+ dma-coherent; -+}; -+ -+&i2c2 { -+ dma-coherent; -+}; -+ -+&i2c3 { -+ dma-coherent; -+}; -+ -+&duart0 { -+ dma-coherent; -+}; -+ -+&duart1 { -+ dma-coherent; -+}; -+ -+&duart2 { -+ dma-coherent; -+}; -+ -+&duart3 { -+ dma-coherent; -+}; -+ -+&gpio0 { -+ dma-coherent; -+}; -+ -+&gpio1 { -+ dma-coherent; -+}; -+ -+&gpio2 { -+ dma-coherent; -+}; -+ -+&gpio3 { -+ dma-coherent; -+}; -+ -+&lpuart0 { -+ dma-coherent; -+}; -+ -+&lpuart1 { -+ dma-coherent; -+}; -+ -+&lpuart2 { -+ dma-coherent; -+}; -+ -+&lpuart3 { -+ dma-coherent; -+}; -+ -+&lpuart4 { -+ dma-coherent; -+}; -+ -+&lpuart5 { -+ dma-coherent; -+}; -+ -+&ftm0 { -+ dma-coherent; -+}; -+ -+&wdog0 { -+ dma-coherent; -+}; -+ -+&edma0 { -+ dma-coherent; -+}; -+ -+&sata { -+ dma-coherent; -+}; -+ -+&qdma { -+ dma-coherent; -+}; -+ -+&msi1 { -+ dma-coherent; -+}; -+ -+&msi2 { -+ dma-coherent; -+}; -+ -+&msi3 { -+ dma-coherent; -+}; -+ -+&fman0 { -+ dma-coherent; -+}; -+ -+&ptp_timer0 { -+ dma-coherent; -+}; -+ -+&serdes1 { -+ dma-coherent; -+}; -+ -+&fsldpaa { -+ dma-coherent; -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts -@@ -0,0 +1,133 @@ -+/* -+ * Device Tree Include file for Freescale Layerscape-1046A family SoC. -+ * -+ * Copyright (C) 2016, Freescale Semiconductor -+ * -+ * This file is licensed under the terms of the GNU General Public -+ * License version 2. This program is licensed "as is" without any -+ * warranty of any kind, whether express or implied. -+ */ -+ -+#include "fsl-ls1046a-rdb-sdk.dts" -+ -+&soc { -+ bp7: buffer-pool@7 { -+ compatible = "fsl,ls1046a-bpool", "fsl,bpool"; -+ fsl,bpid = <7>; -+ fsl,bpool-ethernet-cfg = <0 0 0 192 0 0xdeadbeef>; -+ fsl,bpool-thresholds = <0x400 0xc00 0x0 0x0>; -+ dma-coherent; -+ }; -+ -+ bp8: buffer-pool@8 { -+ compatible = "fsl,ls1046a-bpool", "fsl,bpool"; -+ fsl,bpid = <8>; -+ fsl,bpool-ethernet-cfg = <0 0 0 576 0 0xabbaf00d>; -+ fsl,bpool-thresholds = <0x100 0x300 0x0 0x0>; -+ dma-coherent; -+ }; -+ -+ bp9: buffer-pool@9 { -+ compatible = "fsl,ls1046a-bpool", "fsl,bpool"; -+ fsl,bpid = <9>; -+ fsl,bpool-ethernet-cfg = <0 0 0 2048 0 0xfeedabba>; -+ fsl,bpool-thresholds = <0x100 0x300 0x0 0x0>; -+ dma-coherent; -+ }; -+ -+ fsl,dpaa { -+ compatible = "fsl,ls1046a", "fsl,dpaa", "simple-bus"; -+ dma-coherent; -+ -+ ethernet@2 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x54 1 0x55 1>; -+ fsl,qman-frame-queues-tx = <0x74 1 0x75 1>; -+ }; -+ -+ ethernet@3 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x56 1 0x57 1>; -+ fsl,qman-frame-queues-tx = <0x76 1 0x77 1>; -+ }; -+ -+ ethernet@4 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x58 1 0x59 1>; -+ fsl,qman-frame-queues-tx = <0x78 1 0x79 1>; -+ }; -+ -+ ethernet@5 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x5a 1 0x5b 1>; -+ fsl,qman-frame-queues-tx = <0x7a 1 0x7b 1>; -+ }; -+ -+ ethernet@8 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x5c 1 0x5d 1>; -+ fsl,qman-frame-queues-tx = <0x7c 1 0x7d 1>; -+ }; -+ -+ ethernet@9 { -+ compatible = "fsl,dpa-ethernet-init"; -+ fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>; -+ fsl,qman-frame-queues-rx = <0x5e 1 0x5f 1>; -+ fsl,qman-frame-queues-tx = <0x7e 1 0x7f 1>; -+ }; -+ -+ dpa-fman0-oh@2 { -+ compatible = "fsl,dpa-oh"; -+ /* Define frame queues for the OH port*/ -+ /* */ -+ fsl,qman-frame-queues-oh = <0x60 1 0x61 1>; -+ fsl,fman-oh-port = <&fman0_oh2>; -+ }; -+ }; -+ -+ pcie@3400000 { -+ /delete-property/ iommu-map; -+ }; -+ -+ pcie@3500000 { -+ /delete-property/ iommu-map; -+ }; -+ -+ pcie@3600000 { -+ /delete-property/ iommu-map; -+ }; -+ -+ /delete-node/ iommu@9000000; -+}; -+/ { -+ reserved-memory { -+ #address-cells = <2>; -+ #size-cells = <2>; -+ ranges; -+ -+ /* For legacy usdpaa based use-cases, update the size and -+ alignment parameters. e.g. to allocate 256 MB memory: -+ size = <0 0x10000000>; -+ alignment = <0 0x10000000>; -+ */ -+ usdpaa_mem: usdpaa_mem { -+ compatible = "fsl,usdpaa-mem"; -+ alloc-ranges = <0 0 0x10000 0>; -+ size = <0 0x1000>; -+ alignment = <0 0x1000>; -+ }; -+ }; -+}; -+ -+&fman0 { -+ fman0_oh2: port@83000 { -+ cell-index = <1>; -+ compatible = "fsl,fman-port-oh"; -+ reg = <0x83000 0x1000>; -+ }; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts -@@ -1,47 +1,10 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for Freescale Layerscape-1046A family SoC. - * - * Copyright 2016 Freescale Semiconductor, Inc. - * - * Mingkai Hu -- * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; -@@ -139,21 +102,26 @@ - num-cs = <2>; - bus-num = <0>; - status = "okay"; -+ fsl,qspi-has-second-chip; - - qflash0: s25fs512s@0 { - compatible = "spansion,m25p80"; - #address-cells = <1>; - #size-cells = <1>; -- spi-max-frequency = <20000000>; -+ spi-max-frequency = <50000000>; - reg = <0>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; - }; - - qflash1: s25fs512s@1 { - compatible = "spansion,m25p80"; - #address-cells = <1>; - #size-cells = <1>; -- spi-max-frequency = <20000000>; -+ spi-max-frequency = <50000000>; - reg = <1>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; - }; - }; - ---- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi -@@ -1,47 +1,10 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for Freescale Layerscape-1046A family SoC. - * - * Copyright 2016 Freescale Semiconductor, Inc. - * - * Mingkai Hu -- * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - #include -@@ -70,7 +33,7 @@ - #address-cells = <1>; - #size-cells = <0>; - -- cpu0: cpu@0 { -+ cooling_map0: cpu0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a72"; - reg = <0x0>; -@@ -122,7 +85,7 @@ - CPU_PH20: cpu-ph20 { - compatible = "arm,idle-state"; - idle-state-name = "PH20"; -- arm,psci-suspend-param = <0x00010000>; -+ arm,psci-suspend-param = <0x0>; - entry-latency-us = <1000>; - exit-latency-us = <1000>; - min-residency-us = <3000>; -@@ -188,6 +151,8 @@ - #address-cells = <2>; - #size-cells = <2>; - ranges; -+ dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; -+ dma-coherent; - - ddr: memory-controller@1080000 { - compatible = "fsl,qoriq-memory-controller"; -@@ -214,7 +179,6 @@ - clock-names = "qspi_en", "qspi"; - clocks = <&clockgen 4 1>, <&clockgen 4 1>; - big-endian; -- fsl,qspi-has-second-chip; - status = "disabled"; - }; - -@@ -229,6 +193,49 @@ - bus-width = <4>; - }; - -+ smmu: iommu@9000000 { -+ compatible = "arm,mmu-500"; -+ reg = <0 0x9000000 0 0x400000>; -+ dma-coherent; -+ stream-match-mask = <0x7f00>; -+ #global-interrupts = <2>; -+ #iommu-cells = <1>; -+ interrupts = , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ ; -+ }; -+ - scfg: scfg@1570000 { - compatible = "fsl,ls1046a-scfg", "syscon"; - reg = <0x0 0x1570000 0x0 0x10000>; -@@ -304,7 +311,7 @@ - - dcfg: dcfg@1ee0000 { - compatible = "fsl,ls1046a-dcfg", "syscon"; -- reg = <0x0 0x1ee0000 0x0 0x10000>; -+ reg = <0x0 0x1ee0000 0x0 0x1000>; - big-endian; - }; - -@@ -362,36 +369,7 @@ - #thermal-sensor-cells = <1>; - }; - -- thermal-zones { -- cpu_thermal: cpu-thermal { -- polling-delay-passive = <1000>; -- polling-delay = <5000>; -- thermal-sensors = <&tmu 3>; -- -- trips { -- cpu_alert: cpu-alert { -- temperature = <85000>; -- hysteresis = <2000>; -- type = "passive"; -- }; -- -- cpu_crit: cpu-crit { -- temperature = <95000>; -- hysteresis = <2000>; -- type = "critical"; -- }; -- }; -- -- cooling-maps { -- map0 { -- trip = <&cpu_alert>; -- cooling-device = -- <&cpu0 THERMAL_NO_LIMIT -- THERMAL_NO_LIMIT>; -- }; -- }; -- }; -- }; -+ #include "fsl-tmu.dtsi" - - dspi: dspi@2100000 { - compatible = "fsl,ls1021a-v1.0-dspi"; -@@ -407,7 +385,7 @@ - }; - - i2c0: i2c@2180000 { -- compatible = "fsl,vf610-i2c"; -+ compatible = "fsl,vf610-i2c", "fsl,ls1046a-vf610-i2c"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0 0x2180000 0x0 0x10000>; -@@ -416,6 +394,7 @@ - dmas = <&edma0 1 39>, - <&edma0 1 38>; - dma-names = "tx", "rx"; -+ scl-gpios = <&gpio3 12 0>; - status = "disabled"; - }; - -@@ -440,12 +419,13 @@ - }; - - i2c3: i2c@21b0000 { -- compatible = "fsl,vf610-i2c"; -+ compatible = "fsl,vf610-i2c", "fsl,ls1046a-vf610-i2c"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0 0x21b0000 0x0 0x10000>; - interrupts = ; - clocks = <&clockgen 4 1>; -+ scl-gpios = <&gpio3 12 0>; - status = "disabled"; - }; - -@@ -571,6 +551,15 @@ - status = "disabled"; - }; - -+ ftm0: ftm0@29d0000 { -+ compatible = "fsl,ls1046a-ftm-alarm"; -+ reg = <0x0 0x29d0000 0x0 0x10000>, -+ <0x0 0x1ee2140 0x0 0x4>; -+ reg-names = "ftm", "pmctrl"; -+ interrupts = ; -+ big-endian; -+ }; -+ - wdog0: watchdog@2ad0000 { - compatible = "fsl,imx21-wdt"; - reg = <0x0 0x2ad0000 0x0 0x10000>; -@@ -595,40 +584,81 @@ - <&clockgen 4 1>; - }; - -- usb0: usb@2f00000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x2f00000 0x0 0x10000>; -- interrupts = ; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- }; -- -- usb1: usb@3000000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x3000000 0x0 0x10000>; -- interrupts = ; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- }; -- -- usb2: usb@3100000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x3100000 0x0 0x10000>; -- interrupts = ; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- }; -- -- sata: sata@3200000 { -- compatible = "fsl,ls1046a-ahci"; -- reg = <0x0 0x3200000 0x0 0x10000>, -- <0x0 0x20140520 0x0 0x4>; -- reg-names = "ahci", "sata-ecc"; -- interrupts = ; -- clocks = <&clockgen 4 1>; -+ aux_bus: aux_bus { -+ #address-cells = <2>; -+ #size-cells = <2>; -+ compatible = "simple-bus"; -+ ranges; -+ dma-ranges = <0x0 0x0 0x0 0x0 0x100 0x00000000>; -+ -+ usb0: usb@2f00000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x2f00000 0x0 0x10000>; -+ interrupts = ; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ }; -+ -+ usb1: usb@3000000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3000000 0x0 0x10000>; -+ interrupts = ; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ }; -+ -+ usb2: usb@3100000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3100000 0x0 0x10000>; -+ interrupts = ; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ }; -+ -+ sata: sata@3200000 { -+ compatible = "fsl,ls1046a-ahci"; -+ reg = <0x0 0x3200000 0x0 0x10000>, -+ <0x0 0x20140520 0x0 0x4>; -+ reg-names = "ahci", "sata-ecc"; -+ interrupts = ; -+ clocks = <&clockgen 4 1>; -+ }; -+ }; -+ -+ qdma: qdma@8380000 { -+ compatible = "fsl,ls1046a-qdma", "fsl,ls1021a-qdma"; -+ reg = <0x0 0x8380000 0x0 0x1000>, /* Controller regs */ -+ <0x0 0x8390000 0x0 0x10000>, /* Status regs */ -+ <0x0 0x83a0000 0x0 0x40000>; /* Block regs */ -+ interrupts = <0 153 0x4>, -+ <0 39 0x4>, -+ <0 40 0x4>, -+ <0 41 0x4>, -+ <0 42 0x4>; -+ interrupt-names = "qdma-error", "qdma-queue0", -+ "qdma-queue1", "qdma-queue2", "qdma-queue3"; -+ channels = <8>; -+ block-number = <1>; -+ block-offset = <0x10000>; -+ queues = <2>; -+ status-sizes = <64>; -+ queue-sizes = <64 64>; -+ big-endian; - }; - - msi1: msi-controller@1580000 { -@@ -661,6 +691,125 @@ - ; - }; - -+ pcie@3400000 { -+ compatible = "fsl,ls1046a-pcie", "snps,dw-pcie"; -+ reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ -+ 0x40 0x00000000 0x0 0x00002000>; /* configuration space */ -+ reg-names = "regs", "config"; -+ interrupts = , /* PME interrupt */ -+ ; /* aer interrupt */ -+ interrupt-names = "pme", "aer"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ iommu-map = <0 &smmu 0 1>; -+ num-lanes = <4>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */ -+ 0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&msi1>, <&msi2>, <&msi3>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie_ep@3400000 { -+ compatible = "fsl,ls1046a-pcie-ep","fsl,ls-pcie-ep"; -+ reg = <0x00 0x03400000 0x0 0x00100000 -+ 0x40 0x00000000 0x8 0x00000000>; -+ reg-names = "regs", "addr_space"; -+ num-ib-windows = <6>; -+ num-ob-windows = <8>; -+ num-lanes = <2>; -+ status = "disabled"; -+ }; -+ -+ pcie@3500000 { -+ compatible = "fsl,ls1046a-pcie", "snps,dw-pcie"; -+ reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ -+ 0x48 0x00000000 0x0 0x00002000>; /* configuration space */ -+ reg-names = "regs", "config"; -+ interrupts = , -+ ; -+ interrupt-names = "pme", "aer"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ iommu-map = <0 &smmu 0 1>; -+ num-lanes = <2>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000 /* downstream I/O */ -+ 0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&msi1>, <&msi2>, <&msi3>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie_ep@3500000 { -+ compatible = "fsl,ls1046a-pcie-ep","fsl,ls-pcie-ep"; -+ reg = <0x00 0x03500000 0x0 0x00100000 -+ 0x48 0x00000000 0x8 0x00000000>; -+ reg-names = "regs", "addr_space"; -+ num-ib-windows = <6>; -+ num-ob-windows = <8>; -+ num-lanes = <2>; -+ status = "disabled"; -+ }; -+ -+ pcie@3600000 { -+ compatible = "fsl,ls1046a-pcie", "snps,dw-pcie"; -+ reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ -+ 0x50 0x00000000 0x0 0x00002000>; /* configuration space */ -+ reg-names = "regs", "config"; -+ interrupts = , -+ ; -+ interrupt-names = "pme", "aer"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ iommu-map = <0 &smmu 0 1>; -+ num-lanes = <2>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000 /* downstream I/O */ -+ 0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&msi1>, <&msi2>, <&msi3>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie_ep@3600000 { -+ compatible = "fsl,ls1046a-pcie-ep", "fsl,ls-pcie-ep"; -+ reg = <0x00 0x03600000 0x0 0x00100000 -+ 0x50 0x00000000 0x8 0x00000000>; -+ reg-names = "regs", "addr_space"; -+ num-ib-windows = <6>; -+ num-ob-windows = <8>; -+ num-lanes = <2>; -+ status = "disabled"; -+ }; -+ -+ serdes1: serdes@1ea0000 { -+ reg = <0x0 0x1ea0000 0 0x00002000>; -+ compatible = "fsl,serdes-10g"; -+ }; -+ - }; - - reserved-memory { -@@ -689,7 +838,36 @@ - no-map; - }; - }; -+ -+ firmware { -+ optee { -+ compatible = "linaro,optee-tz"; -+ method = "smc"; -+ }; -+ }; - }; - - #include "qoriq-qman-portals.dtsi" - #include "qoriq-bman-portals.dtsi" -+ -+&thermal_zones { -+ thermal-zone0 { -+ status = "okay"; -+ }; -+ -+ thermal-zone1 { -+ status = "okay"; -+ }; -+ -+ thermal-zone2 { -+ status = "okay"; -+ }; -+ -+ thermal-zone3 { -+ status = "okay"; -+ }; -+ -+ thermal-zone4 { -+ status = "okay"; -+ }; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for NXP LS1088A QDS Board. - * -@@ -5,43 +6,6 @@ - * - * Harninder Rai - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; -@@ -134,6 +98,30 @@ - }; - }; - -+&qspi { -+ status = "okay"; -+ fsl,qspi-has-second-chip; -+ qflash0: s25fs512s@0 { -+ compatible = "spansion,m25p80"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ reg = <0>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; -+ }; -+ -+ qflash1: s25fs512s@1 { -+ compatible = "spansion,m25p80"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ reg = <1>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; -+ }; -+}; -+ - &duart0 { - status = "okay"; - }; -@@ -149,3 +137,29 @@ - &sata { - status = "okay"; - }; -+ -+&pcs_mdio1 { -+ pcs_phy1: ethernet-phy@0 { -+ backplane-mode = "10gbase-kr"; -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0x840 0x40>;/* lane B */ -+ }; -+}; -+ -+&pcs_mdio2 { -+ pcs_phy2: ethernet-phy@0 { -+ backplane-mode = "10gbase-kr"; -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0x800 0x40>;/* lane A */ -+ }; -+}; -+ -+/* Update DPMAC connections to backplane PHYs, under SerDes 0x1D_0xXX. -+ * &dpmac1 { -+ * phy-handle = <&pcs_phy1>; -+ * }; -+ */ ---- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for NXP LS1088A RDB Board. - * -@@ -5,43 +6,6 @@ - * - * Harninder Rai - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; -@@ -110,6 +74,31 @@ - }; - }; - -+&qspi { -+ status = "okay"; -+ fsl,qspi-has-second-chip; -+ qflash0: s25fs512s@0 { -+ compatible = "spansion,m25p80"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ reg = <0>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; -+ }; -+ -+ qflash1: s25fs512s@1 { -+ compatible = "spansion,m25p80"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-max-frequency = <20000000>; -+ reg = <1>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; -+ }; -+ -+}; -+ - &duart0 { - status = "okay"; - }; -@@ -118,6 +107,14 @@ - status = "okay"; - }; - -+&usb0 { -+ status = "okay"; -+}; -+ -+&usb1 { -+ status = "okay"; -+}; -+ - &esdhc { - status = "okay"; - }; -@@ -125,3 +122,82 @@ - &sata { - status = "okay"; - }; -+ -+&emdio1 { -+ /* Freescale F104 PHY1 */ -+ mdio1_phy1: emdio1_phy@1 { -+ reg = <0x1c>; -+ phy-connection-type = "qsgmii"; -+ }; -+ mdio1_phy2: emdio1_phy@2 { -+ reg = <0x1d>; -+ phy-connection-type = "qsgmii"; -+ }; -+ mdio1_phy3: emdio1_phy@3 { -+ reg = <0x1e>; -+ phy-connection-type = "qsgmii"; -+ }; -+ mdio1_phy4: emdio1_phy@4 { -+ reg = <0x1f>; -+ phy-connection-type = "qsgmii"; -+ }; -+ /* F104 PHY2 */ -+ mdio1_phy5: emdio1_phy@5 { -+ reg = <0x0c>; -+ phy-connection-type = "qsgmii"; -+ }; -+ mdio1_phy6: emdio1_phy@6 { -+ reg = <0x0d>; -+ phy-connection-type = "qsgmii"; -+ }; -+ mdio1_phy7: emdio1_phy@7 { -+ reg = <0x0e>; -+ phy-connection-type = "qsgmii"; -+ }; -+ mdio1_phy8: emdio1_phy@8 { -+ reg = <0x0f>; -+ phy-connection-type = "qsgmii"; -+ }; -+}; -+ -+&emdio2 { -+ /* Aquantia AQR105 10G PHY */ -+ mdio2_phy1: emdio2_phy@1 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ interrupts = <0 2 0x4>; -+ reg = <0x0>; -+ phy-connection-type = "xfi"; -+ }; -+}; -+ -+/* DPMAC connections to external PHYs -+ * based on LS1088A RM RevC - $24.1.2 SerDes Options -+ */ -+/* DPMAC1 is 10G SFP+, fixed link */ -+&dpmac2 { -+ phy-handle = <&mdio2_phy1>; -+}; -+&dpmac3 { -+ phy-handle = <&mdio1_phy5>; -+}; -+&dpmac4 { -+ phy-handle = <&mdio1_phy6>; -+}; -+&dpmac5 { -+ phy-handle = <&mdio1_phy7>; -+}; -+&dpmac6 { -+ phy-handle = <&mdio1_phy8>; -+}; -+&dpmac7 { -+ phy-handle = <&mdio1_phy1>; -+}; -+&dpmac8 { -+ phy-handle = <&mdio1_phy2>; -+}; -+&dpmac9 { -+ phy-handle = <&mdio1_phy3>; -+}; -+&dpmac10 { -+ phy-handle = <&mdio1_phy4>; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for NXP Layerscape-1088A family SoC. - * -@@ -5,43 +6,6 @@ - * - * Harninder Rai - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - #include - #include -@@ -61,7 +25,7 @@ - #size-cells = <0>; - - /* We have 2 clusters having 4 Cortex-A53 cores each */ -- cpu0: cpu@0 { -+ cooling_map0: cpu0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a53"; - reg = <0x0>; -@@ -94,7 +58,7 @@ - cpu-idle-states = <&CPU_PH20>; - }; - -- cpu4: cpu@100 { -+ cooling_map1: cpu4: cpu@100 { - device_type = "cpu"; - compatible = "arm,cortex-a53"; - reg = <0x100>; -@@ -130,7 +94,7 @@ - CPU_PH20: cpu-ph20 { - compatible = "arm,idle-state"; - idle-state-name = "PH20"; -- arm,psci-suspend-param = <0x00010000>; -+ arm,psci-suspend-param = <0x0>; - entry-latency-us = <1000>; - exit-latency-us = <1000>; - min-residency-us = <3000>; -@@ -147,6 +111,15 @@ - <0x0 0x0c0d0000 0 0x1000>, /* GICH */ - <0x0 0x0c0e0000 0 0x20000>; /* GICV */ - interrupts = <1 9 IRQ_TYPE_LEVEL_HIGH>; -+ #address-cells = <2>; -+ #size-cells = <2>; -+ ranges; -+ -+ its: gic-its@6020000 { -+ compatible = "arm,gic-v3-its"; -+ msi-controller; -+ reg = <0x0 0x6020000 0 0x20000>; -+ }; - }; - - timer { -@@ -169,11 +142,31 @@ - clock-output-names = "sysclk"; - }; - -+ dcfg: dcfg@1e00000 { -+ compatible = "fsl,ls1088a-dcfg", "syscon"; -+ reg = <0x0 0x1e00000 0x0 0x10000>; -+ little-endian; -+ }; -+ -+ rstcr: syscon@1e60000 { -+ compatible = "fsl,ls1088a-rstcr", "syscon"; -+ reg = <0x0 0x1e60000 0x0 0x4>; -+ }; -+ -+ reboot { -+ compatible = "syscon-reboot"; -+ regmap = <&rstcr>; -+ offset = <0x0>; -+ mask = <0x02>; -+ }; -+ -+ - soc { - compatible = "simple-bus"; - #address-cells = <2>; - #size-cells = <2>; - ranges; -+ dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; - - clockgen: clocking@1300000 { - compatible = "fsl,ls1088a-clockgen"; -@@ -229,43 +222,7 @@ - #thermal-sensor-cells = <1>; - }; - -- thermal-zones { -- cpu_thermal: cpu-thermal { -- polling-delay-passive = <1000>; -- polling-delay = <5000>; -- thermal-sensors = <&tmu 0>; -- -- trips { -- cpu_alert: cpu-alert { -- temperature = <85000>; -- hysteresis = <2000>; -- type = "passive"; -- }; -- -- cpu_crit: cpu-crit { -- temperature = <95000>; -- hysteresis = <2000>; -- type = "critical"; -- }; -- }; -- -- cooling-maps { -- map0 { -- trip = <&cpu_alert>; -- cooling-device = -- <&cpu0 THERMAL_NO_LIMIT -- THERMAL_NO_LIMIT>; -- }; -- -- map1 { -- trip = <&cpu_alert>; -- cooling-device = -- <&cpu4 THERMAL_NO_LIMIT -- THERMAL_NO_LIMIT>; -- }; -- }; -- }; -- }; -+ #include "fsl-tmu.dtsi" - - duart0: serial@21c0500 { - compatible = "fsl,ns16550", "ns16550a"; -@@ -283,6 +240,62 @@ - status = "disabled"; - }; - -+ cluster1_core0_watchdog: wdt@c000000 { -+ compatible = "arm,sp805-wdt", "arm,primecell"; -+ reg = <0x0 0xc000000 0x0 0x1000>; -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "apb_pclk", "wdog_clk"; -+ }; -+ -+ cluster1_core1_watchdog: wdt@c010000 { -+ compatible = "arm,sp805-wdt", "arm,primecell"; -+ reg = <0x0 0xc010000 0x0 0x1000>; -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "apb_pclk", "wdog_clk"; -+ }; -+ -+ cluster1_core2_watchdog: wdt@c020000 { -+ compatible = "arm,sp805-wdt", "arm,primecell"; -+ reg = <0x0 0xc020000 0x0 0x1000>; -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "apb_pclk", "wdog_clk"; -+ }; -+ -+ cluster1_core3_watchdog: wdt@c030000 { -+ compatible = "arm,sp805-wdt", "arm,primecell"; -+ reg = <0x0 0xc030000 0x0 0x1000>; -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "apb_pclk", "wdog_clk"; -+ }; -+ -+ cluster2_core0_watchdog: wdt@c100000 { -+ compatible = "arm,sp805-wdt", "arm,primecell"; -+ reg = <0x0 0xc100000 0x0 0x1000>; -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "apb_pclk", "wdog_clk"; -+ }; -+ -+ cluster2_core1_watchdog: wdt@c110000 { -+ compatible = "arm,sp805-wdt", "arm,primecell"; -+ reg = <0x0 0xc110000 0x0 0x1000>; -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "apb_pclk", "wdog_clk"; -+ }; -+ -+ cluster2_core2_watchdog: wdt@c120000 { -+ compatible = "arm,sp805-wdt", "arm,primecell"; -+ reg = <0x0 0xc120000 0x0 0x1000>; -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "apb_pclk", "wdog_clk"; -+ }; -+ -+ cluster2_core3_watchdog: wdt@c130000 { -+ compatible = "arm,sp805-wdt", "arm,primecell"; -+ reg = <0x0 0xc130000 0x0 0x1000>; -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "apb_pclk", "wdog_clk"; -+ }; -+ - gpio0: gpio@2300000 { - compatible = "fsl,qoriq-gpio"; - reg = <0x0 0x2300000 0x0 0x10000>; -@@ -323,6 +336,72 @@ - #interrupt-cells = <2>; - }; - -+ /* TODO: WRIOP (CCSR?) */ -+ emdio1: mdio@0x8B96000 { /* WRIOP0: 0x8B8_0000, -+ * E-MDIO1: 0x1_6000 -+ */ -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8B96000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; /* force the driver in LE mode */ -+ -+ /* Not necessary on the QDS, but needed on the RDB */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ emdio2: mdio@0x8B97000 { /* WRIOP0: 0x8B8_0000, -+ * E-MDIO2: 0x1_7000 -+ */ -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8B97000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; /* force the driver in LE mode */ -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio1: mdio@0x8c07000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c07000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio2: mdio@0x8c0b000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c0b000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio3: mdio@0x8c0f000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c0f000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio4: mdio@0x8c13000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c13000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ - ifc: ifc@2240000 { - compatible = "fsl,ifc", "simple-bus"; - reg = <0x0 0x2240000 0x0 0x20000>; -@@ -333,13 +412,22 @@ - status = "disabled"; - }; - -+ ftm0: ftm0@2800000 { -+ compatible = "fsl,ls1088a-ftm-alarm"; -+ reg = <0x0 0x2800000 0x0 0x10000>, -+ <0x0 0x1e34050 0x0 0x4>; -+ reg-names = "ftm", "pmctrl"; -+ interrupts = <0 44 4>; -+ }; -+ - i2c0: i2c@2000000 { -- compatible = "fsl,vf610-i2c"; -+ compatible = "fsl,vf610-i2c", "fsl,ls1088a-vf610-i2c"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0 0x2000000 0x0 0x10000>; - interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>; -- clocks = <&clockgen 4 3>; -+ clocks = <&clockgen 4 7>; -+ scl-gpios = <&gpio3 30 0>; - status = "disabled"; - }; - -@@ -349,7 +437,7 @@ - #size-cells = <0>; - reg = <0x0 0x2010000 0x0 0x10000>; - interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>; -- clocks = <&clockgen 4 3>; -+ clocks = <&clockgen 4 7>; - status = "disabled"; - }; - -@@ -359,7 +447,7 @@ - #size-cells = <0>; - reg = <0x0 0x2020000 0x0 0x10000>; - interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>; -- clocks = <&clockgen 4 3>; -+ clocks = <&clockgen 4 7>; - status = "disabled"; - }; - -@@ -369,7 +457,7 @@ - #size-cells = <0>; - reg = <0x0 0x2030000 0x0 0x10000>; - interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>; -- clocks = <&clockgen 4 3>; -+ clocks = <&clockgen 4 7>; - status = "disabled"; - }; - -@@ -385,6 +473,28 @@ - status = "disabled"; - }; - -+ usb0: usb3@3100000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3100000 0x0 0x10000>; -+ interrupts = <0 80 0x4>; /* Level high type */ -+ dr_mode = "host"; -+ configure-gfladj; -+ snps,dis_rxdet_inp3_quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ }; -+ -+ usb1: usb3@3110000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3110000 0x0 0x10000>; -+ interrupts = <0 81 0x4>; /* Level high type */ -+ dr_mode = "host"; -+ configure-gfladj; -+ snps,dis_rxdet_inp3_quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ }; -+ - sata: sata@3200000 { - compatible = "fsl,ls1088a-ahci"; - reg = <0x0 0x3200000 0x0 0x10000>, -@@ -395,6 +505,17 @@ - dma-coherent; - status = "disabled"; - }; -+ qspi: quadspi@20c0000 { -+ compatible = "fsl,ls2080a-qspi", "fsl,ls1088a-qspi"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x20c0000 0x0 0x10000>, -+ <0x0 0x20000000 0x0 0x10000000>; -+ reg-names = "QuadSPI", "QuadSPI-memory"; -+ interrupts = <0 25 0x4>; /* Level high type */ -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "qspi_en", "qspi"; -+ }; - - crypto: crypto@8000000 { - compatible = "fsl,sec-v5.0", "fsl,sec-v4.0"; -@@ -434,6 +555,267 @@ - interrupts = ; - }; - }; -+ -+ pcie@3400000 { -+ compatible = "fsl,ls1088a-pcie", "snps,dw-pcie"; -+ reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ -+ 0x20 0x00000000 0x0 0x00002000>; /* configuration space */ -+ reg-names = "regs", "config"; -+ interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */ -+ interrupt-names = "aer"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ num-lanes = <4>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x81000000 0x0 0x00000000 0x20 0x00010000 0x0 0x00010000 /* downstream I/O */ -+ 0x82000000 0x0 0x40000000 0x20 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&its>; -+ iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic 0 0 0 109 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic 0 0 0 110 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic 0 0 0 111 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic 0 0 0 112 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie@3500000 { -+ compatible = "fsl,ls1088a-pcie", "snps,dw-pcie"; -+ reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ -+ 0x28 0x00000000 0x0 0x00002000>; /* configuration space */ -+ reg-names = "regs", "config"; -+ interrupts = <0 113 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */ -+ interrupt-names = "aer"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ num-lanes = <4>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x81000000 0x0 0x00000000 0x28 0x00010000 0x0 0x00010000 /* downstream I/O */ -+ 0x82000000 0x0 0x40000000 0x28 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&its>; -+ iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic 0 0 0 114 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic 0 0 0 115 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic 0 0 0 116 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic 0 0 0 117 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie@3600000 { -+ compatible = "fsl,ls1088a-pcie", "snps,dw-pcie"; -+ reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ -+ 0x30 0x00000000 0x0 0x00002000>; /* configuration space */ -+ reg-names = "regs", "config"; -+ interrupts = <0 118 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */ -+ interrupt-names = "aer"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ num-lanes = <8>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x81000000 0x0 0x00000000 0x30 0x00010000 0x0 0x00010000 /* downstream I/O */ -+ 0x82000000 0x0 0x40000000 0x30 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&its>; -+ iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic 0 0 0 119 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic 0 0 0 120 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic 0 0 0 121 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic 0 0 0 122 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ fsl_mc: fsl-mc@80c000000 { -+ compatible = "fsl,qoriq-mc"; -+ reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ -+ <0x00000000 0x08340000 0 0x40000>; /* MC control reg */ -+ msi-parent = <&its>; -+ iommu-map = <0 &smmu 0 0>; /* This is fixed-up by u-boot */ -+ dma-coherent; -+ #address-cells = <3>; -+ #size-cells = <1>; -+ -+ /* -+ * Region type 0x0 - MC portals -+ * Region type 0x1 - QBMAN portals -+ */ -+ ranges = <0x0 0x0 0x0 0x8 0x0c000000 0x4000000 -+ 0x1 0x0 0x0 0x8 0x18000000 0x8000000>; -+ -+ dpmacs { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ dpmac1: dpmac@1 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <1>; -+ }; -+ -+ dpmac2: dpmac@2 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <2>; -+ }; -+ -+ dpmac3: dpmac@3 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <3>; -+ }; -+ -+ dpmac4: dpmac@4 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <4>; -+ }; -+ -+ dpmac5: dpmac@5 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <5>; -+ }; -+ -+ dpmac6: dpmac@6 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <6>; -+ }; -+ -+ dpmac7: dpmac@7 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <7>; -+ }; -+ -+ dpmac8: dpmac@8 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <8>; -+ }; -+ -+ dpmac9: dpmac@9 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <9>; -+ }; -+ -+ dpmac10: dpmac@a { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0xa>; -+ }; -+ }; -+ }; -+ -+ smmu: iommu@5000000 { -+ compatible = "arm,mmu-500"; -+ reg = <0 0x5000000 0 0x800000>; -+ #global-interrupts = <12>; -+ #iommu-cells = <1>; -+ stream-match-mask = <0x7C00>; -+ interrupts = <0 13 4>, /* global secure fault */ -+ <0 14 4>, /* combined secure interrupt */ -+ <0 15 4>, /* global non-secure fault */ -+ <0 16 4>, /* combined non-secure interrupt */ -+ /* performance counter interrupts 0-7 */ -+ <0 211 4>, -+ <0 212 4>, -+ <0 213 4>, -+ <0 214 4>, -+ <0 215 4>, -+ <0 216 4>, -+ <0 217 4>, -+ <0 218 4>, -+ /* per context interrupt, 64 interrupts */ -+ <0 146 4>, -+ <0 147 4>, -+ <0 148 4>, -+ <0 149 4>, -+ <0 150 4>, -+ <0 151 4>, -+ <0 152 4>, -+ <0 153 4>, -+ <0 154 4>, -+ <0 155 4>, -+ <0 156 4>, -+ <0 157 4>, -+ <0 158 4>, -+ <0 159 4>, -+ <0 160 4>, -+ <0 161 4>, -+ <0 162 4>, -+ <0 163 4>, -+ <0 164 4>, -+ <0 165 4>, -+ <0 166 4>, -+ <0 167 4>, -+ <0 168 4>, -+ <0 169 4>, -+ <0 170 4>, -+ <0 171 4>, -+ <0 172 4>, -+ <0 173 4>, -+ <0 174 4>, -+ <0 175 4>, -+ <0 176 4>, -+ <0 177 4>, -+ <0 178 4>, -+ <0 179 4>, -+ <0 180 4>, -+ <0 181 4>, -+ <0 182 4>, -+ <0 183 4>, -+ <0 184 4>, -+ <0 185 4>, -+ <0 186 4>, -+ <0 187 4>, -+ <0 188 4>, -+ <0 189 4>, -+ <0 190 4>, -+ <0 191 4>, -+ <0 192 4>, -+ <0 193 4>, -+ <0 194 4>, -+ <0 195 4>, -+ <0 196 4>, -+ <0 197 4>, -+ <0 198 4>, -+ <0 199 4>, -+ <0 200 4>, -+ <0 201 4>, -+ <0 202 4>, -+ <0 203 4>, -+ <0 204 4>, -+ <0 205 4>, -+ <0 206 4>, -+ <0 207 4>, -+ <0 208 4>, -+ <0 209 4>; -+ }; -+ -+ serdes1: serdes@1ea0000 { -+ compatible = "fsl,serdes-10g"; -+ reg = <0x0 0x1ea0000 0 0x00002000>; -+ little-endian; -+ }; - }; - -+ firmware { -+ optee { -+ compatible = "linaro,optee-tz"; -+ method = "smc"; -+ }; -+ }; -+}; -+ -+#include "fsl-tmu-map1.dtsi" -+ -+&thermal_zones { -+ thermal-zone0 { -+ status = "okay"; -+ }; -+ -+ thermal-zone1 { -+ status = "okay"; -+ }; - }; ---- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for Freescale LS2080a QDS Board. - * -@@ -7,43 +8,6 @@ - * Abhimanyu Saini - * Bhupesh Sharma - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; -@@ -59,3 +23,65 @@ - stdout-path = "serial0:115200n8"; - }; - }; -+ -+&ifc { -+ boardctrl: board-control@3,0 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "fsl,tetra-fpga", "fsl,fpga-qixis", "simple-bus"; -+ reg = <3 0 0x300>; /* TODO check address */ -+ ranges = <0 3 0 0x300>; -+ -+ mdio_mux_emi1 { -+ compatible = "mdio-mux-mmioreg", "mdio-mux"; -+ mdio-parent-bus = <&emdio1>; -+ reg = <0x54 1>; /* BRDCFG4 */ -+ mux-mask = <0xe0>; /* EMI1_MDIO */ -+ -+ #address-cells=<1>; -+ #size-cells = <0>; -+ -+ /* Child MDIO buses, one for each riser card: -+ * reg = 0x0, 0x20, 0x40, 0x60, 0x80, 0xa0. -+ * VSC8234 PHYs on the riser cards. -+ */ -+ -+ mdio_mux3: mdio@60 { -+ reg = <0x60>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ mdio0_phy12: mdio_phy0@1c { -+ reg = <0x1c>; -+ phy-connection-type = "sgmii"; -+ }; -+ mdio0_phy13: mdio_phy1@1d { -+ reg = <0x1d>; -+ phy-connection-type = "sgmii"; -+ }; -+ mdio0_phy14: mdio_phy2@1e { -+ reg = <0x1e>; -+ phy-connection-type = "sgmii"; -+ }; -+ mdio0_phy15: mdio_phy3@1f { -+ reg = <0x1f>; -+ phy-connection-type = "sgmii"; -+ }; -+ }; -+ }; -+ }; -+}; -+ -+/* Update DPMAC connections to external PHYs, under SerDes 0x2a_0x49. */ -+&dpmac9 { -+ phy-handle = <&mdio0_phy12>; -+}; -+&dpmac10 { -+ phy-handle = <&mdio0_phy13>; -+}; -+&dpmac11 { -+ phy-handle = <&mdio0_phy14>; -+}; -+&dpmac12 { -+ phy-handle = <&mdio0_phy15>; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for Freescale LS2080a RDB Board. - * -@@ -7,43 +8,6 @@ - * Abhimanyu Saini - * Bhupesh Sharma - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; -@@ -59,3 +23,83 @@ - stdout-path = "serial1:115200n8"; - }; - }; -+ -+&emdio1 { -+ status = "disabled"; -+ /* CS4340 PHYs */ -+ mdio1_phy1: emdio1_phy@1 { -+ reg = <0x10>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio1_phy2: emdio1_phy@2 { -+ reg = <0x11>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio1_phy3: emdio1_phy@3 { -+ reg = <0x12>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio1_phy4: emdio1_phy@4 { -+ reg = <0x13>; -+ phy-connection-type = "xfi"; -+ }; -+}; -+ -+&emdio2 { -+ /* AQR405 PHYs */ -+ mdio2_phy1: emdio2_phy@1 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ interrupts = <0 1 0x4>; /* Level high type */ -+ reg = <0x0>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio2_phy2: emdio2_phy@2 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ interrupts = <0 2 0x4>; /* Level high type */ -+ reg = <0x1>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio2_phy3: emdio2_phy@3 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ interrupts = <0 4 0x4>; /* Level high type */ -+ reg = <0x2>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio2_phy4: emdio2_phy@4 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ interrupts = <0 5 0x4>; /* Level high type */ -+ reg = <0x3>; -+ phy-connection-type = "xfi"; -+ }; -+}; -+ -+/* Update DPMAC connections to external PHYs, under the assumption of -+ * SerDes 0x2a_0x41. This is currently the only SerDes supported on the board. -+ */ -+/* Leave Cortina nodes commented out until driver is integrated -+ *&dpmac1 { -+ * phy-handle = <&mdio1_phy1>; -+ *}; -+ *&dpmac2 { -+ * phy-handle = <&mdio1_phy2>; -+ *}; -+ *&dpmac3 { -+ * phy-handle = <&mdio1_phy3>; -+ *}; -+ *&dpmac4 { -+ * phy-handle = <&mdio1_phy4>; -+ *}; -+ */ -+ -+&dpmac5 { -+ phy-handle = <&mdio2_phy1>; -+}; -+&dpmac6 { -+ phy-handle = <&mdio2_phy2>; -+}; -+&dpmac7 { -+ phy-handle = <&mdio2_phy3>; -+}; -+&dpmac8 { -+ phy-handle = <&mdio2_phy4>; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for Freescale LS2080a software Simulator model - * -@@ -5,43 +6,6 @@ - * - * Bhupesh Sharma - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPL or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; ---- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for Freescale Layerscape-2080A family SoC. - * -@@ -6,49 +7,12 @@ - * Abhimanyu Saini - * Bhupesh Sharma - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - #include "fsl-ls208xa.dtsi" - - &cpu { -- cpu0: cpu@0 { -+ cooling_map0: cpu0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x0>; -@@ -67,7 +31,7 @@ - next-level-cache = <&cluster0_l2>; - }; - -- cpu2: cpu@100 { -+ cooling_map1: cpu2: cpu@100 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x100>; -@@ -86,7 +50,7 @@ - next-level-cache = <&cluster1_l2>; - }; - -- cpu4: cpu@200 { -+ cooling_map2: cpu4: cpu@200 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x200>; -@@ -105,7 +69,7 @@ - next-level-cache = <&cluster2_l2>; - }; - -- cpu6: cpu@300 { -+ cooling_map3: cpu6: cpu@300 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x300>; -@@ -150,6 +114,10 @@ - }; - }; - -+&timer { -+ fsl,erratum-a008585; -+}; -+ - &pcie1 { - reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ - 0x10 0x00000000 0x0 0x00002000>; /* configuration space */ ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts -@@ -0,0 +1,163 @@ -+/* -+ * Device Tree file for NXP LS2081A RDB Board. -+ * -+ * Copyright 2017 NXP -+ * -+ * Priyanka Jain -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPLv2 or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+/dts-v1/; -+ -+#include "fsl-ls2088a.dtsi" -+ -+/ { -+ model = "NXP Layerscape 2081A RDB Board"; -+ compatible = "fsl,ls2081a-rdb", "fsl,ls2081a"; -+ -+ aliases { -+ serial0 = &serial0; -+ serial1 = &serial1; -+ }; -+ -+ chosen { -+ stdout-path = "serial1:115200n8"; -+ }; -+}; -+ -+&esdhc { -+ status = "okay"; -+}; -+ -+&ifc { -+ status = "disabled"; -+}; -+ -+&i2c0 { -+ status = "okay"; -+ pca9547@75 { -+ compatible = "nxp,pca9547"; -+ reg = <0x75>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ i2c@1 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x01>; -+ rtc@51 { -+ compatible = "nxp,pcf2129"; -+ reg = <0x51>; -+ }; -+ }; -+ -+ i2c@2 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x02>; -+ -+ ina220@40 { -+ compatible = "ti,ina220"; -+ reg = <0x40>; -+ shunt-resistor = <500>; -+ }; -+ }; -+ -+ i2c@3 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x3>; -+ -+ adt7481@4c { -+ compatible = "adi,adt7461"; -+ reg = <0x4c>; -+ }; -+ }; -+ }; -+}; -+ -+&dspi { -+ status = "okay"; -+ dflash0: n25q512a { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "st,m25p80"; -+ spi-max-frequency = <3000000>; -+ reg = <0>; -+ }; -+}; -+ -+&qspi { -+ status = "okay"; -+ fsl,qspi-has-second-chip; -+ flash0: s25fs512s@0 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "spansion,m25p80"; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; -+ spi-max-frequency = <20000000>; -+ reg = <0>; -+ }; -+ flash1: s25fs512s@1 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; -+ compatible = "spansion,m25p80"; -+ spi-max-frequency = <20000000>; -+ reg = <1>; -+ }; -+}; -+ -+&sata0 { -+ status = "okay"; -+}; -+ -+&sata1 { -+ status = "okay"; -+}; -+ -+&usb0 { -+ status = "okay"; -+}; -+ -+&usb1 { -+ status = "okay"; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for Freescale LS2088A QDS Board. - * -@@ -6,43 +7,6 @@ - * - * Abhimanyu Saini - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; -@@ -58,3 +22,123 @@ - stdout-path = "serial0:115200n8"; - }; - }; -+ -+&ifc { -+ boardctrl: board-control@3,0 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "fsl,tetra-fpga", "fsl,fpga-qixis", "simple-bus"; -+ reg = <3 0 0x300>; /* TODO check address */ -+ ranges = <0 3 0 0x300>; -+ -+ mdio_mux_emi1 { -+ compatible = "mdio-mux-mmioreg", "mdio-mux"; -+ mdio-parent-bus = <&emdio1>; -+ reg = <0x54 1>; /* BRDCFG4 */ -+ mux-mask = <0xe0>; /* EMI1_MDIO */ -+ -+ #address-cells=<1>; -+ #size-cells = <0>; -+ -+ /* Child MDIO buses, one for each riser card: -+ * reg = 0x0, 0x20, 0x40, 0x60, 0x80, 0xa0. -+ * VSC8234 PHYs on the riser cards. -+ */ -+ -+ mdio_mux3: mdio@60 { -+ reg = <0x60>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ mdio0_phy12: mdio_phy0@1c { -+ reg = <0x1c>; -+ phy-connection-type = "sgmii"; -+ }; -+ mdio0_phy13: mdio_phy1@1d { -+ reg = <0x1d>; -+ phy-connection-type = "sgmii"; -+ }; -+ mdio0_phy14: mdio_phy2@1e { -+ reg = <0x1e>; -+ phy-connection-type = "sgmii"; -+ }; -+ mdio0_phy15: mdio_phy3@1f { -+ reg = <0x1f>; -+ phy-connection-type = "sgmii"; -+ }; -+ }; -+ }; -+ }; -+}; -+ -+&pcs_mdio1 { -+ pcs_phy1: ethernet-phy@0 { -+ backplane-mode = "10gbase-kr"; -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0x9C0 0x40>;/* lane H */ -+ }; -+}; -+ -+&pcs_mdio2 { -+ pcs_phy2: ethernet-phy@0 { -+ backplane-mode = "10gbase-kr"; -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0x980 0x40>;/* lane G */ -+ }; -+}; -+ -+&pcs_mdio3 { -+ pcs_phy3: ethernet-phy@0 { -+ backplane-mode = "10gbase-kr"; -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0x940 0x40>;/* lane F */ -+ }; -+}; -+ -+&pcs_mdio4 { -+ pcs_phy4: ethernet-phy@0 { -+ backplane-mode = "10gbase-kr"; -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0x900 0x40>;/* lane E */ -+ }; -+}; -+ -+/* Update DPMAC connections to backplane PHYs, under SerDes 0x2a_0xXX. -+ * &dpmac1 { -+ * phy-handle = <&pcs_phy1>; -+ * }; -+ * -+ * &dpmac2 { -+ * phy-handle = <&pcs_phy2>; -+ * }; -+ * -+ * &dpmac3 { -+ * phy-handle = <&pcs_phy3>; -+ * }; -+ * -+ * &dpmac4 { -+ * phy-handle = <&pcs_phy4>; -+ * }; -+ */ -+ -+/* Update DPMAC connections to external PHYs, under SerDes 0x2a_0x49. */ -+&dpmac9 { -+ phy-handle = <&mdio0_phy12>; -+}; -+&dpmac10 { -+ phy-handle = <&mdio0_phy13>; -+}; -+&dpmac11 { -+ phy-handle = <&mdio0_phy14>; -+}; -+&dpmac12 { -+ phy-handle = <&mdio0_phy15>; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for Freescale LS2088A RDB Board. - * -@@ -6,43 +7,6 @@ - * - * Abhimanyu Saini - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; -@@ -58,3 +22,83 @@ - stdout-path = "serial1:115200n8"; - }; - }; -+ -+&emdio1 { -+ status = "disabled"; -+ /* CS4340 PHYs */ -+ mdio1_phy1: emdio1_phy@1 { -+ reg = <0x10>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio1_phy2: emdio1_phy@2 { -+ reg = <0x11>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio1_phy3: emdio1_phy@3 { -+ reg = <0x12>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio1_phy4: emdio1_phy@4 { -+ reg = <0x13>; -+ phy-connection-type = "xfi"; -+ }; -+}; -+ -+&emdio2 { -+ /* AQR405 PHYs */ -+ mdio2_phy1: emdio2_phy@1 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ interrupts = <0 1 0x4>; /* Level high type */ -+ reg = <0x0>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio2_phy2: emdio2_phy@2 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ interrupts = <0 2 0x4>; /* Level high type */ -+ reg = <0x1>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio2_phy3: emdio2_phy@3 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ interrupts = <0 4 0x4>; /* Level high type */ -+ reg = <0x2>; -+ phy-connection-type = "xfi"; -+ }; -+ mdio2_phy4: emdio2_phy@4 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ interrupts = <0 5 0x4>; /* Level high type */ -+ reg = <0x3>; -+ phy-connection-type = "xfi"; -+ }; -+}; -+ -+/* Update DPMAC connections to external PHYs, under the assumption of -+ * SerDes 0x2a_0x41. This is currently the only SerDes supported on the board. -+ */ -+/* Leave Cortina PHYs commented out until proper driver is integrated -+ *&dpmac1 { -+ * phy-handle = <&mdio1_phy1>; -+ *}; -+ *&dpmac2 { -+ * phy-handle = <&mdio1_phy2>; -+ *}; -+ *&dpmac3 { -+ * phy-handle = <&mdio1_phy3>; -+ *}; -+ *&dpmac4 { -+ * phy-handle = <&mdio1_phy4>; -+ *}; -+ */ -+ -+&dpmac5 { -+ phy-handle = <&mdio2_phy1>; -+}; -+&dpmac6 { -+ phy-handle = <&mdio2_phy2>; -+}; -+&dpmac7 { -+ phy-handle = <&mdio2_phy3>; -+}; -+&dpmac8 { -+ phy-handle = <&mdio2_phy4>; -+}; ---- a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for Freescale Layerscape-2088A family SoC. - * -@@ -6,49 +7,12 @@ - * - * Abhimanyu Saini - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - #include "fsl-ls208xa.dtsi" - - &cpu { -- cpu0: cpu@0 { -+ cooling_map0: cpu0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a72"; - reg = <0x0>; -@@ -67,7 +31,7 @@ - next-level-cache = <&cluster0_l2>; - }; - -- cpu2: cpu@100 { -+ cooling_map1: cpu2: cpu@100 { - device_type = "cpu"; - compatible = "arm,cortex-a72"; - reg = <0x100>; -@@ -86,7 +50,7 @@ - next-level-cache = <&cluster1_l2>; - }; - -- cpu4: cpu@200 { -+ cooling_map2: cpu4: cpu@200 { - device_type = "cpu"; - compatible = "arm,cortex-a72"; - reg = <0x200>; -@@ -105,7 +69,7 @@ - next-level-cache = <&cluster2_l2>; - }; - -- cpu6: cpu@300 { -+ cooling_map3: cpu6: cpu@300 { - device_type = "cpu"; - compatible = "arm,cortex-a72"; - reg = <0x300>; -@@ -143,7 +107,7 @@ - CPU_PW20: cpu-pw20 { - compatible = "arm,idle-state"; - idle-state-name = "PW20"; -- arm,psci-suspend-param = <0x00010000>; -+ arm,psci-suspend-param = <0x0>; - entry-latency-us = <2000>; - exit-latency-us = <2000>; - min-residency-us = <6000>; -@@ -151,6 +115,7 @@ - }; - - &pcie1 { -+ compatible = "fsl,ls2088a-pcie", "snps,dw-pcie"; - reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ - 0x20 0x00000000 0x0 0x00002000>; /* configuration space */ - -@@ -159,6 +124,7 @@ - }; - - &pcie2 { -+ compatible = "fsl,ls2088a-pcie", "snps,dw-pcie"; - reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ - 0x28 0x00000000 0x0 0x00002000>; /* configuration space */ - -@@ -167,6 +133,7 @@ - }; - - &pcie3 { -+ compatible = "fsl,ls2088a-pcie", "snps,dw-pcie"; - reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ - 0x30 0x00000000 0x0 0x00002000>; /* configuration space */ - -@@ -175,6 +142,7 @@ - }; - - &pcie4 { -+ compatible = "fsl,ls2088a-pcie", "snps,dw-pcie"; - reg = <0x00 0x03700000 0x0 0x00100000 /* controller registers */ - 0x38 0x00000000 0x0 0x00002000>; /* configuration space */ - ---- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for Freescale LS2080A QDS Board. - * -@@ -6,43 +7,6 @@ - * - * Abhimanyu Saini - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - &esdhc { -@@ -165,16 +129,21 @@ - - &qspi { - status = "okay"; -+ fsl,qspi-has-second-chip; - flash0: s25fl256s1@0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "st,m25p80"; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; - spi-max-frequency = <20000000>; - reg = <0>; - }; - flash2: s25fl256s1@2 { - #address-cells = <1>; - #size-cells = <1>; -+ spi-rx-bus-width = <4>; -+ spi-tx-bus-width = <4>; - compatible = "st,m25p80"; - spi-max-frequency = <20000000>; - reg = <0>; ---- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree file for Freescale LS2080A RDB Board. - * -@@ -6,43 +7,6 @@ - * - * Abhimanyu Saini - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - &esdhc { -@@ -85,6 +49,7 @@ - reg = <0x75>; - #address-cells = <1>; - #size-cells = <0>; -+ i2c-mux-never-disable; - i2c@1 { - #address-cells = <1>; - #size-cells = <0>; -@@ -95,6 +60,17 @@ - }; - }; - -+ i2c@2 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x02>; -+ ina220@40 { -+ compatible = "ti,ina220"; -+ reg = <0x40>; -+ shunt-resistor = <500>; -+ }; -+ }; -+ - i2c@3 { - #address-cells = <1>; - #size-cells = <0>; -@@ -132,7 +108,15 @@ - }; - - &qspi { -- status = "disabled"; -+ status = "okay"; -+ flash0: s25fs512s@0 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "spansion,m25p80"; -+ m25p,fast-read; -+ spi-max-frequency = <20000000>; -+ reg = <0>; -+ }; - }; - - &sata0 { ---- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - /* - * Device Tree Include file for Freescale Layerscape-2080A family SoC. - * -@@ -6,43 +7,6 @@ - * - * Abhimanyu Saini - * -- * This file is dual-licensed: you can use it either under the terms -- * of the GPLv2 or the X11 license, at your option. Note that this dual -- * licensing only applies to this file, and not this project as a -- * whole. -- * -- * a) This library is free software; you can redistribute it and/or -- * modify it under the terms of the GNU General Public License as -- * published by the Free Software Foundation; either version 2 of the -- * License, or (at your option) any later version. -- * -- * This library is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * Or, alternatively, -- * -- * b) Permission is hereby granted, free of charge, to any person -- * obtaining a copy of this software and associated documentation -- * files (the "Software"), to deal in the Software without -- * restriction, including without limitation the rights to use, -- * copy, modify, merge, publish, distribute, sublicense, and/or -- * sell copies of the Software, and to permit persons to whom the -- * Software is furnished to do so, subject to the following -- * conditions: -- * -- * The above copyright notice and this permission notice shall be -- * included in all copies or substantial portions of the Software. -- * -- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -- * OTHER DEALINGS IN THE SOFTWARE. - */ - - #include -@@ -111,13 +75,12 @@ - mask = <0x2>; - }; - -- timer { -+ timer: timer { - compatible = "arm,armv8-timer"; - interrupts = <1 13 4>, /* Physical Secure PPI, active-low */ - <1 14 4>, /* Physical Non-Secure PPI, active-low */ - <1 11 4>, /* Virtual PPI, active-low */ - <1 10 4>; /* Hypervisor PPI, active-low */ -- fsl,erratum-a008585; - }; - - pmu { -@@ -135,6 +98,7 @@ - #address-cells = <2>; - #size-cells = <2>; - ranges; -+ dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; - - clockgen: clocking@1300000 { - compatible = "fsl,ls2080a-clockgen"; -@@ -194,54 +158,7 @@ - #thermal-sensor-cells = <1>; - }; - -- thermal-zones { -- cpu_thermal: cpu-thermal { -- polling-delay-passive = <1000>; -- polling-delay = <5000>; -- -- thermal-sensors = <&tmu 4>; -- -- trips { -- cpu_alert: cpu-alert { -- temperature = <75000>; -- hysteresis = <2000>; -- type = "passive"; -- }; -- cpu_crit: cpu-crit { -- temperature = <85000>; -- hysteresis = <2000>; -- type = "critical"; -- }; -- }; -- -- cooling-maps { -- map0 { -- trip = <&cpu_alert>; -- cooling-device = -- <&cpu0 THERMAL_NO_LIMIT -- THERMAL_NO_LIMIT>; -- }; -- map1 { -- trip = <&cpu_alert>; -- cooling-device = -- <&cpu2 THERMAL_NO_LIMIT -- THERMAL_NO_LIMIT>; -- }; -- map2 { -- trip = <&cpu_alert>; -- cooling-device = -- <&cpu4 THERMAL_NO_LIMIT -- THERMAL_NO_LIMIT>; -- }; -- map3 { -- trip = <&cpu_alert>; -- cooling-device = -- <&cpu6 THERMAL_NO_LIMIT -- THERMAL_NO_LIMIT>; -- }; -- }; -- }; -- }; -+ #include "fsl-tmu.dtsi" - - serial0: serial@21c0500 { - compatible = "fsl,ns16550", "ns16550a"; -@@ -357,6 +274,8 @@ - reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ - <0x00000000 0x08340000 0 0x40000>; /* MC control reg */ - msi-parent = <&its>; -+ iommu-map = <0 &smmu 0 0>; /* This is fixed-up by u-boot */ -+ dma-coherent; - #address-cells = <3>; - #size-cells = <1>; - -@@ -460,6 +379,8 @@ - compatible = "arm,mmu-500"; - reg = <0 0x5000000 0 0x800000>; - #global-interrupts = <12>; -+ #iommu-cells = <1>; -+ stream-match-mask = <0x7C00>; - interrupts = <0 13 4>, /* global secure fault */ - <0 14 4>, /* combined secure interrupt */ - <0 15 4>, /* global non-secure fault */ -@@ -502,7 +423,6 @@ - <0 204 4>, <0 205 4>, - <0 206 4>, <0 207 4>, - <0 208 4>, <0 209 4>; -- mmu-masters = <&fsl_mc 0x300 0>; - }; - - dspi: dspi@2100000 { -@@ -574,15 +494,126 @@ - #interrupt-cells = <2>; - }; - -+ /* TODO: WRIOP (CCSR?) */ -+ emdio1: mdio@0x8B96000 { /* WRIOP0: 0x8B8_0000, -+ * E-MDIO1: 0x1_6000 -+ */ -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8B96000 0x0 0x1000>; -+ device_type = "mdio"; /* TODO: is this necessary? */ -+ little-endian; /* force the driver in LE mode */ -+ -+ /* Not necessary on the QDS, but needed on the RDB */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ emdio2: mdio@0x8B97000 { /* WRIOP0: 0x8B8_0000, -+ * E-MDIO2: 0x1_7000 -+ */ -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8B97000 0x0 0x1000>; -+ device_type = "mdio"; /* TODO: is this necessary? */ -+ little-endian; /* force the driver in LE mode */ -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio1: mdio@0x8c07000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c07000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio2: mdio@0x8c0b000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c0b000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio3: mdio@0x8c0f000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c0f000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio4: mdio@0x8c13000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c13000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio5: mdio@0x8c17000 { -+ status = "disabled"; -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c17000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio6: mdio@0x8c1b000 { -+ status = "disabled"; -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c1b000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio7: mdio@0x8c1f000 { -+ status = "disabled"; -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c1f000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio8: mdio@0x8c23000 { -+ status = "disabled"; -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c23000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ - i2c0: i2c@2000000 { - status = "disabled"; -- compatible = "fsl,vf610-i2c"; -+ compatible = "fsl,vf610-i2c", "fsl,ls208xa-vf610-i2c"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0 0x2000000 0x0 0x10000>; - interrupts = <0 34 0x4>; /* Level high type */ - clock-names = "i2c"; -- clocks = <&clockgen 4 3>; -+ clocks = <&clockgen 4 1>; -+ scl-gpios = <&gpio3 10 0>; - }; - - i2c1: i2c@2010000 { -@@ -593,7 +624,7 @@ - reg = <0x0 0x2010000 0x0 0x10000>; - interrupts = <0 34 0x4>; /* Level high type */ - clock-names = "i2c"; -- clocks = <&clockgen 4 3>; -+ clocks = <&clockgen 4 1>; - }; - - i2c2: i2c@2020000 { -@@ -604,7 +635,7 @@ - reg = <0x0 0x2020000 0x0 0x10000>; - interrupts = <0 35 0x4>; /* Level high type */ - clock-names = "i2c"; -- clocks = <&clockgen 4 3>; -+ clocks = <&clockgen 4 1>; - }; - - i2c3: i2c@2030000 { -@@ -615,7 +646,7 @@ - reg = <0x0 0x2030000 0x0 0x10000>; - interrupts = <0 35 0x4>; /* Level high type */ - clock-names = "i2c"; -- clocks = <&clockgen 4 3>; -+ clocks = <&clockgen 4 1>; - }; - - ifc: ifc@2240000 { -@@ -648,8 +679,8 @@ - compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie", - "snps,dw-pcie"; - reg-names = "regs", "config"; -- interrupts = <0 108 0x4>; /* Level high type */ -- interrupt-names = "intr"; -+ interrupts = <0 108 0x4>; /* aer interrupt */ -+ interrupt-names = "aer"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; -@@ -657,20 +688,22 @@ - num-lanes = <4>; - bus-range = <0x0 0xff>; - msi-parent = <&its>; -+ iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0000 0 0 1 &gic 0 0 0 109 4>, - <0000 0 0 2 &gic 0 0 0 110 4>, - <0000 0 0 3 &gic 0 0 0 111 4>, - <0000 0 0 4 &gic 0 0 0 112 4>; -+ status = "disabled"; - }; - - pcie2: pcie@3500000 { - compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie", - "snps,dw-pcie"; - reg-names = "regs", "config"; -- interrupts = <0 113 0x4>; /* Level high type */ -- interrupt-names = "intr"; -+ interrupts = <0 113 0x4>; /* aer interrupt */ -+ interrupt-names = "aer"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; -@@ -678,20 +711,22 @@ - num-lanes = <4>; - bus-range = <0x0 0xff>; - msi-parent = <&its>; -+ iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0000 0 0 1 &gic 0 0 0 114 4>, - <0000 0 0 2 &gic 0 0 0 115 4>, - <0000 0 0 3 &gic 0 0 0 116 4>, - <0000 0 0 4 &gic 0 0 0 117 4>; -+ status = "disabled"; - }; - - pcie3: pcie@3600000 { - compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie", - "snps,dw-pcie"; - reg-names = "regs", "config"; -- interrupts = <0 118 0x4>; /* Level high type */ -- interrupt-names = "intr"; -+ interrupts = <0 118 0x4>; /* aer interrupt */ -+ interrupt-names = "aer"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; -@@ -699,20 +734,22 @@ - num-lanes = <8>; - bus-range = <0x0 0xff>; - msi-parent = <&its>; -+ iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0000 0 0 1 &gic 0 0 0 119 4>, - <0000 0 0 2 &gic 0 0 0 120 4>, - <0000 0 0 3 &gic 0 0 0 121 4>, - <0000 0 0 4 &gic 0 0 0 122 4>; -+ status = "disabled"; - }; - - pcie4: pcie@3700000 { - compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie", - "snps,dw-pcie"; - reg-names = "regs", "config"; -- interrupts = <0 123 0x4>; /* Level high type */ -- interrupt-names = "intr"; -+ interrupts = <0 123 0x4>; /* aer interrupt */ -+ interrupt-names = "aer"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; -@@ -720,12 +757,14 @@ - num-lanes = <4>; - bus-range = <0x0 0xff>; - msi-parent = <&its>; -+ iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0000 0 0 1 &gic 0 0 0 124 4>, - <0000 0 0 2 &gic 0 0 0 125 4>, - <0000 0 0 3 &gic 0 0 0 126 4>, - <0000 0 0 4 &gic 0 0 0 127 4>; -+ status = "disabled"; - }; - - sata0: sata@3200000 { -@@ -754,6 +793,8 @@ - dr_mode = "host"; - snps,quirk-frame-length-adjustment = <0x20>; - snps,dis_rxdet_inp3_quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; - }; - - usb1: usb3@3110000 { -@@ -764,6 +805,14 @@ - dr_mode = "host"; - snps,quirk-frame-length-adjustment = <0x20>; - snps,dis_rxdet_inp3_quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ }; -+ -+ serdes1: serdes@1ea0000 { -+ compatible = "fsl,serdes-10g"; -+ reg = <0x0 0x1ea0000 0 0x00002000>; -+ little-endian; - }; - - ccn@4000000 { -@@ -771,6 +820,14 @@ - reg = <0x0 0x04000000 0x0 0x01000000>; - interrupts = <0 12 4>; - }; -+ -+ ftm0: ftm0@2800000 { -+ compatible = "fsl,ls208xa-ftm-alarm"; -+ reg = <0x0 0x2800000 0x0 0x10000>, -+ <0x0 0x1e34050 0x0 0x4>; -+ reg-names = "ftm", "pmctrl"; -+ interrupts = <0 44 4>; -+ }; - }; - - ddr1: memory-controller@1080000 { -@@ -786,4 +843,44 @@ - interrupts = <0 18 0x4>; - little-endian; - }; -+ -+ firmware { -+ optee { -+ compatible = "linaro,optee-tz"; -+ method = "smc"; -+ }; -+ }; -+}; -+ -+#include "fsl-tmu-map1.dtsi" -+#include "fsl-tmu-map2.dtsi" -+#include "fsl-tmu-map3.dtsi" -+&thermal_zones { -+ thermal-zone1 { -+ status = "okay"; -+ }; -+ -+ thermal-zone2{ -+ status = "okay"; -+ }; -+ -+ thermal-zone3{ -+ status = "okay"; -+ }; -+ -+ thermal-zone4{ -+ status = "okay"; -+ }; -+ -+ thermal-zone5{ -+ status = "okay"; -+ }; -+ -+ thermal-zone6{ -+ status = "okay"; -+ }; -+ -+ thermal-zone7 { -+ status = "okay"; -+ }; - }; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts -@@ -0,0 +1,353 @@ -+// SPDX-License-Identifier: (GPL-2.0 OR MIT) -+// -+// Device Tree file for LX2160AQDS -+// -+// Copyright 2018 NXP -+ -+/dts-v1/; -+ -+#include "fsl-lx2160a.dtsi" -+ -+/ { -+ model = "NXP Layerscape LX2160AQDS"; -+ compatible = "fsl,lx2160a-qds", "fsl,lx2160a"; -+ -+ aliases { -+ crypto = &crypto; -+ serial0 = &uart0; -+ }; -+ -+ chosen { -+ stdout-path = "serial0:115200n8"; -+ }; -+ -+ sb_3v3: regulator-sb3v3 { -+ compatible = "regulator-fixed"; -+ regulator-name = "MC34717-3.3VSB"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+ -+ mdio-mux-1 { -+ compatible = "mdio-mux-multiplexer"; -+ mux-controls = <&mux 0>; -+ mdio-parent-bus = <&emdio1>; -+ #address-cells=<1>; -+ #size-cells = <0>; -+ -+ mdio@0 { /* On-board PHY #1 RGMI1*/ -+ reg = <0x00>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@8 { /* On-board PHY #2 RGMI2*/ -+ reg = <0x8>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@18 { /* Slot #1 */ -+ reg = <0x18>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@19 { /* Slot #2 */ -+ reg = <0x19>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@1a { /* Slot #3 */ -+ reg = <0x1a>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@1b { /* Slot #4 */ -+ reg = <0x1b>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@1c { /* Slot #5 */ -+ reg = <0x1c>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@1d { /* Slot #6 */ -+ reg = <0x1d>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@1e { /* Slot #7 */ -+ reg = <0x1e>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@1f { /* Slot #8 */ -+ reg = <0x1f>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ }; -+ -+ mdio-mux-2 { -+ compatible = "mdio-mux-multiplexer"; -+ mux-controls = <&mux 1>; -+ mdio-parent-bus = <&emdio2>; -+ #address-cells=<1>; -+ #size-cells = <0>; -+ -+ mdio@0 { /* Slot #1 (secondary EMI) */ -+ reg = <0x00>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@1 { /* Slot #2 (secondary EMI) */ -+ reg = <0x01>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@2 { /* Slot #3 (secondary EMI) */ -+ reg = <0x02>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@3 { /* Slot #4 (secondary EMI) */ -+ reg = <0x03>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@4 { /* Slot #5 (secondary EMI) */ -+ reg = <0x04>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@5 { /* Slot #6 (secondary EMI) */ -+ reg = <0x05>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@6 { /* Slot #7 (secondary EMI) */ -+ reg = <0x06>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio@7 { /* Slot #8 (secondary EMI) */ -+ reg = <0x07>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ }; -+}; -+ -+&crypto { -+ status = "okay"; -+}; -+ -+&dspi0 { -+ status = "okay"; -+ -+ dflash0: flash@0 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "jedec,spi-nor"; -+ reg = <0>; -+ spi-max-frequency = <1000000>; -+ }; -+}; -+ -+&dspi1 { -+ status = "okay"; -+ -+ dflash1: flash@0 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "jedec,spi-nor"; -+ reg = <0>; -+ spi-max-frequency = <1000000>; -+ }; -+}; -+ -+&dspi2 { -+ status = "okay"; -+ -+ dflash2: flash@0 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "jedec,spi-nor"; -+ reg = <0>; -+ spi-max-frequency = <1000000>; -+ }; -+}; -+ -+&emdio1 { -+ status = "okay"; -+}; -+ -+&emdio2 { -+ status = "okay"; -+}; -+ -+&esdhc0 { -+ status = "okay"; -+}; -+ -+&esdhc1 { -+ status = "okay"; -+}; -+ -+&i2c0 { -+ status = "okay"; -+ -+ fpga@66 { -+ compatible = "fsl,lx2160aqds-fpga", "fsl,fpga-qixis-i2c", -+ "simple-mfd"; -+ reg = <0x66>; -+ -+ mux: mux-controller { -+ compatible = "reg-mux"; -+ #mux-control-cells = <1>; -+ mux-reg-masks = <0x54 0xf8>, /* 0: reg 0x54, bits 7:3 */ -+ <0x54 0x07>; /* 1: reg 0x54, bit 2:0 */ -+ }; -+ }; -+ -+ i2c-mux@77 { -+ compatible = "nxp,pca9547"; -+ reg = <0x77>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ i2c@2 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x2>; -+ -+ power-monitor@40 { -+ compatible = "ti,ina220"; -+ reg = <0x40>; -+ shunt-resistor = <500>; -+ }; -+ -+ power-monitor@41 { -+ compatible = "ti,ina220"; -+ reg = <0x41>; -+ shunt-resistor = <1000>; -+ }; -+ }; -+ -+ i2c@3 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x3>; -+ -+ temperature-sensor@4c { -+ compatible = "nxp,sa56004"; -+ reg = <0x4c>; -+ vcc-supply = <&sb_3v3>; -+ }; -+ -+ temperature-sensor@4d { -+ compatible = "nxp,sa56004"; -+ reg = <0x4d>; -+ vcc-supply = <&sb_3v3>; -+ }; -+ -+ rtc@51 { -+ compatible = "nxp,pcf2129"; -+ reg = <0x51>; -+ }; -+ }; -+ }; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&uart1 { -+ status = "okay"; -+}; -+ -+&usb0 { -+ status = "okay"; -+}; -+ -+&usb1 { -+ status = "okay"; -+}; -+ -+&pcs_mdio1 { -+ pcs_phy1: ethernet-phy@0 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ backplane-mode = "40gbase-kr"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0xF00 0xE00 0xD00 0xC00>; /* lanes H, G, F, E */ -+ }; -+}; -+ -+&pcs_mdio2 { -+ pcs_phy2: ethernet-phy@0 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ backplane-mode = "40gbase-kr"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0xB00 0xA00 0x900 0x800>; /* lanes D, C, B, A */ -+ }; -+}; -+ -+&pcs_mdio3 { -+ pcs_phy3: ethernet-phy@0 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ backplane-mode = "10gbase-kr"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0xF00 0x100>; /* lane H */ -+ }; -+}; -+ -+&pcs_mdio4 { -+ pcs_phy4: ethernet-phy@0 { -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ backplane-mode = "10gbase-kr"; -+ reg = <0x0>; -+ fsl,lane-handle = <&serdes1>; -+ fsl,lane-reg = <0xE00 0x100>; /* lane G */ -+ }; -+}; -+ -+/* Update DPMAC connections to 40G backplane PHYs -+ * &dpmac1 { -+ * phy-handle = <&pcs_phy1>; -+ * }; -+ * -+ * &dpmac2 { -+ * phy-handle = <&pcs_phy2>; -+ * }; -+ */ -+ -+/* Update DPMAC connections to 10G backplane PHYs -+ * &dpmac3 { -+ * phy-handle = <&pcs_phy3>; -+ * }; -+ * -+ * &dpmac4 { -+ * phy-handle = <&pcs_phy4>; -+ * }; -+ */ ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts -@@ -0,0 +1,233 @@ -+// SPDX-License-Identifier: (GPL-2.0 OR MIT) -+// -+// Device Tree file for LX2160ARDB -+// -+// Copyright 2018 NXP -+ -+/dts-v1/; -+ -+#include "fsl-lx2160a.dtsi" -+ -+/ { -+ model = "NXP Layerscape LX2160ARDB"; -+ compatible = "fsl,lx2160a-rdb", "fsl,lx2160a"; -+ -+ aliases { -+ crypto = &crypto; -+ serial0 = &uart0; -+ }; -+ -+ chosen { -+ stdout-path = "serial0:115200n8"; -+ }; -+ -+ sb_3v3: regulator-sb3v3 { -+ compatible = "regulator-fixed"; -+ regulator-name = "MC34717-3.3VSB"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-boot-on; -+ regulator-always-on; -+ }; -+}; -+ -+&crypto { -+ status = "okay"; -+}; -+ -+&emdio1 { -+ status = "okay"; -+}; -+ -+&emdio2 { -+ status = "okay"; -+}; -+ -+&esdhc0 { -+ sd-uhs-sdr104; -+ sd-uhs-sdr50; -+ sd-uhs-sdr25; -+ sd-uhs-sdr12; -+ status = "okay"; -+}; -+ -+&esdhc1 { -+ mmc-hs200-1_8v; -+ mmc-hs400-1_8v; -+ bus-width = <8>; -+ status = "okay"; -+}; -+ -+&i2c0 { -+ status = "okay"; -+ -+ i2c-mux@77 { -+ compatible = "nxp,pca9547"; -+ reg = <0x77>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ i2c@2 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x2>; -+ -+ power-monitor@40 { -+ compatible = "ti,ina220"; -+ reg = <0x40>; -+ shunt-resistor = <1000>; -+ }; -+ }; -+ -+ i2c@3 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x3>; -+ -+ temperature-sensor@4c { -+ compatible = "nxp,sa56004"; -+ reg = <0x4c>; -+ vcc-supply = <&sb_3v3>; -+ }; -+ -+ temperature-sensor@4d { -+ compatible = "nxp,sa56004"; -+ reg = <0x4d>; -+ vcc-supply = <&sb_3v3>; -+ }; -+ }; -+ }; -+}; -+ -+&i2c4 { -+ status = "okay"; -+ -+ rtc@51 { -+ compatible = "nxp,pcf2129"; -+ reg = <0x51>; -+ // IRQ10_B -+ interrupts = <0 150 0x4>; -+ }; -+}; -+ -+&fspi { -+ status = "okay"; -+ nxp,fspi-has-second-chip; -+ flash0: mt35xu512aba@0 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "micron,m25p80"; -+ m25p,fast-read; -+ spi-max-frequency = <50000000>; -+ reg = <0>; -+ /* The following setting enables 1-1-8 (CMD-ADDR-DATA) mode */ -+ spi-rx-bus-width = <8>; -+ spi-tx-bus-width = <1>; -+ }; -+ -+ flash1: mt35xu512aba@1 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "micron,m25p80"; -+ m25p,fast-read; -+ spi-max-frequency = <50000000>; -+ reg = <1>; -+ /* The following setting enables 1-1-8 (CMD-ADDR-DATA) mode */ -+ spi-rx-bus-width = <8>; -+ spi-tx-bus-width = <1>; -+ }; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&uart1 { -+ status = "okay"; -+}; -+ -+&usb0 { -+ status = "okay"; -+}; -+ -+&usb1 { -+ status = "okay"; -+}; -+ -+&emdio1 { -+ rgmii_phy1: ethernet-phy@1 { -+ /* AR8035 PHY - "compatible" property not strictly needed */ -+ compatible = "ethernet-phy-id004d.d072"; -+ reg = <0x1>; -+ /* Poll mode - no "interrupts" property defined */ -+ }; -+ rgmii_phy2: ethernet-phy@2 { -+ /* AR8035 PHY - "compatible" property not strictly needed */ -+ compatible = "ethernet-phy-id004d.d072"; -+ reg = <0x2>; -+ /* Poll mode - no "interrupts" property defined */ -+ }; -+ aquantia_phy1: ethernet-phy@4 { -+ /* AQR107 PHY - "compatible" property not strictly needed */ -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x4>; -+ /* Poll mode - no "interrupts" property defined */ -+ }; -+ aquantia_phy2: ethernet-phy@5 { -+ /* AQR107 PHY - "compatible" property not strictly needed */ -+ compatible = "ethernet-phy-ieee802.3-c45"; -+ reg = <0x5>; -+ /* Poll mode - no "interrupts" property defined */ -+ }; -+}; -+ -+&emdio2 { -+ inphi_phy: ethernet-phy@0 { -+ compatible = "ethernet-phy-id0210.7440"; -+ reg = <0x0>; -+ }; -+}; -+ -+&dpmac3 { -+ phy-handle = <&aquantia_phy1>; -+ phy-connection-type = "xgmii"; -+}; -+ -+&dpmac4 { -+ phy-handle = <&aquantia_phy2>; -+ phy-connection-type = "xgmii"; -+}; -+ -+&dpmac5 { -+ phy-handle = <&inphi_phy>; -+}; -+ -+&dpmac6 { -+ phy-handle = <&inphi_phy>; -+}; -+ -+&dpmac17 { -+ phy-handle = <&rgmii_phy1>; -+ phy-connection-type = "rgmii-id"; -+}; -+ -+&dpmac18 { -+ phy-handle = <&rgmii_phy2>; -+ phy-connection-type = "rgmii-id"; -+}; -+ -+&sata0 { -+ status = "okay"; -+}; -+ -+&sata1 { -+ status = "okay"; -+}; -+ -+&sata2 { -+ status = "okay"; -+}; -+ -+&sata3 { -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi -@@ -0,0 +1,1318 @@ -+// SPDX-License-Identifier: (GPL-2.0 OR MIT) -+// -+// Device Tree Include file for Layerscape-LX2160A family SoC. -+// -+// Copyright 2018 NXP -+ -+#include -+#include -+ -+/memreserve/ 0x80000000 0x00010000; -+ -+/ { -+ compatible = "fsl,lx2160a"; -+ interrupt-parent = <&gic>; -+ #address-cells = <2>; -+ #size-cells = <2>; -+ -+ cpus { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ // 8 clusters having 2 Cortex-A72 cores each -+ cpu@0 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x0>; -+ clocks = <&clockgen 1 0>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster0_l2>; -+ }; -+ -+ cpu@1 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x1>; -+ clocks = <&clockgen 1 0>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster0_l2>; -+ }; -+ -+ cpu@100 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x100>; -+ clocks = <&clockgen 1 1>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster1_l2>; -+ }; -+ -+ cpu@101 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x101>; -+ clocks = <&clockgen 1 1>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster1_l2>; -+ }; -+ -+ cpu@200 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x200>; -+ clocks = <&clockgen 1 2>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster2_l2>; -+ }; -+ -+ cpu@201 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x201>; -+ clocks = <&clockgen 1 2>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster2_l2>; -+ }; -+ -+ cpu@300 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x300>; -+ clocks = <&clockgen 1 3>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster3_l2>; -+ }; -+ -+ cpu@301 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x301>; -+ clocks = <&clockgen 1 3>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster3_l2>; -+ }; -+ -+ cpu@400 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x400>; -+ clocks = <&clockgen 1 4>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster4_l2>; -+ }; -+ -+ cpu@401 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x401>; -+ clocks = <&clockgen 1 4>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster4_l2>; -+ }; -+ -+ cpu@500 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x500>; -+ clocks = <&clockgen 1 5>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster5_l2>; -+ }; -+ -+ cpu@501 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x501>; -+ clocks = <&clockgen 1 5>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster5_l2>; -+ }; -+ -+ cpu@600 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x600>; -+ clocks = <&clockgen 1 6>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster6_l2>; -+ }; -+ -+ cpu@601 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x601>; -+ clocks = <&clockgen 1 6>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster6_l2>; -+ }; -+ -+ cpu@700 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x700>; -+ clocks = <&clockgen 1 7>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster7_l2>; -+ }; -+ -+ cpu@701 { -+ device_type = "cpu"; -+ compatible = "arm,cortex-a72"; -+ enable-method = "psci"; -+ reg = <0x701>; -+ clocks = <&clockgen 1 7>; -+ d-cache-size = <0x8000>; -+ d-cache-line-size = <64>; -+ d-cache-sets = <128>; -+ i-cache-size = <0xC000>; -+ i-cache-line-size = <64>; -+ i-cache-sets = <192>; -+ next-level-cache = <&cluster7_l2>; -+ }; -+ -+ cluster0_l2: l2-cache0 { -+ compatible = "cache"; -+ cache-size = <0x100000>; -+ cache-line-size = <64>; -+ cache-sets = <1024>; -+ cache-level = <2>; -+ }; -+ -+ cluster1_l2: l2-cache1 { -+ compatible = "cache"; -+ cache-size = <0x100000>; -+ cache-line-size = <64>; -+ cache-sets = <1024>; -+ cache-level = <2>; -+ }; -+ -+ cluster2_l2: l2-cache2 { -+ compatible = "cache"; -+ cache-size = <0x100000>; -+ cache-line-size = <64>; -+ cache-sets = <1024>; -+ cache-level = <2>; -+ }; -+ -+ cluster3_l2: l2-cache3 { -+ compatible = "cache"; -+ cache-size = <0x100000>; -+ cache-line-size = <64>; -+ cache-sets = <1024>; -+ cache-level = <2>; -+ }; -+ -+ cluster4_l2: l2-cache4 { -+ compatible = "cache"; -+ cache-size = <0x100000>; -+ cache-line-size = <64>; -+ cache-sets = <1024>; -+ cache-level = <2>; -+ }; -+ -+ cluster5_l2: l2-cache5 { -+ compatible = "cache"; -+ cache-size = <0x100000>; -+ cache-line-size = <64>; -+ cache-sets = <1024>; -+ cache-level = <2>; -+ }; -+ -+ cluster6_l2: l2-cache6 { -+ compatible = "cache"; -+ cache-size = <0x100000>; -+ cache-line-size = <64>; -+ cache-sets = <1024>; -+ cache-level = <2>; -+ }; -+ -+ cluster7_l2: l2-cache7 { -+ compatible = "cache"; -+ cache-size = <0x100000>; -+ cache-line-size = <64>; -+ cache-sets = <1024>; -+ cache-level = <2>; -+ }; -+ }; -+ -+ gic: interrupt-controller@6000000 { -+ compatible = "arm,gic-v3"; -+ reg = <0x0 0x06000000 0 0x10000>, // GIC Dist -+ <0x0 0x06200000 0 0x200000>, // GICR (RD_base + -+ // SGI_base) -+ <0x0 0x0c0c0000 0 0x2000>, // GICC -+ <0x0 0x0c0d0000 0 0x1000>, // GICH -+ <0x0 0x0c0e0000 0 0x20000>; // GICV -+ #interrupt-cells = <3>; -+ #address-cells = <2>; -+ #size-cells = <2>; -+ ranges; -+ interrupt-controller; -+ interrupts = ; -+ -+ its: gic-its@6020000 { -+ compatible = "arm,gic-v3-its"; -+ msi-controller; -+ reg = <0x0 0x6020000 0 0x20000>; -+ }; -+ }; -+ -+ timer { -+ compatible = "arm,armv8-timer"; -+ interrupts = , -+ , -+ , -+ ; -+ }; -+ -+ pmu { -+ compatible = "arm,cortex-a72-pmu"; -+ interrupts = ; -+ }; -+ -+ psci { -+ compatible = "arm,psci-0.2"; -+ method = "smc"; -+ }; -+ -+ memory@80000000 { -+ // DRAM space - 1, size : 2 GB DRAM -+ device_type = "memory"; -+ reg = <0x00000000 0x80000000 0 0x80000000>; -+ }; -+ -+ ddr1: memory-controller@1080000 { -+ compatible = "fsl,qoriq-memory-controller"; -+ reg = <0x0 0x1080000 0x0 0x1000>; -+ interrupts = ; -+ little-endian; -+ }; -+ -+ ddr2: memory-controller@1090000 { -+ compatible = "fsl,qoriq-memory-controller"; -+ reg = <0x0 0x1090000 0x0 0x1000>; -+ interrupts = ; -+ little-endian; -+ }; -+ -+ sysclk: sysclk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <100000000>; -+ clock-output-names = "sysclk"; -+ }; -+ -+ soc { -+ compatible = "simple-bus"; -+ #address-cells = <2>; -+ #size-cells = <2>; -+ ranges; -+ dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; -+ -+ crypto: crypto@8000000 { -+ compatible = "fsl,sec-v5.0", "fsl,sec-v4.0"; -+ fsl,sec-era = <10>; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ ranges = <0x0 0x00 0x8000000 0x100000>; -+ reg = <0x00 0x8000000 0x0 0x100000>; -+ interrupts = ; -+ dma-coherent; -+ status = "disabled"; -+ -+ sec_jr0: jr@10000 { -+ compatible = "fsl,sec-v5.0-job-ring", -+ "fsl,sec-v4.0-job-ring"; -+ reg = <0x10000 0x10000>; -+ interrupts = ; -+ }; -+ -+ sec_jr1: jr@20000 { -+ compatible = "fsl,sec-v5.0-job-ring", -+ "fsl,sec-v4.0-job-ring"; -+ reg = <0x20000 0x10000>; -+ interrupts = ; -+ }; -+ -+ sec_jr2: jr@30000 { -+ compatible = "fsl,sec-v5.0-job-ring", -+ "fsl,sec-v4.0-job-ring"; -+ reg = <0x30000 0x10000>; -+ interrupts = ; -+ }; -+ -+ sec_jr3: jr@40000 { -+ compatible = "fsl,sec-v5.0-job-ring", -+ "fsl,sec-v4.0-job-ring"; -+ reg = <0x40000 0x10000>; -+ interrupts = ; -+ }; -+ }; -+ -+ clockgen: clock-controller@1300000 { -+ compatible = "fsl,lx2160a-clockgen"; -+ reg = <0 0x1300000 0 0xa0000>; -+ #clock-cells = <2>; -+ clocks = <&sysclk>; -+ }; -+ -+ dcfg: syscon@1e00000 { -+ compatible = "fsl,lx2160a-dcfg", "syscon"; -+ reg = <0x0 0x1e00000 0x0 0x10000>; -+ little-endian; -+ }; -+ -+ /* WRIOP0: 0x8b8_0000, E-MDIO1: 0x1_6000 */ -+ emdio1: mdio@8b96000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8b96000 0x0 0x1000>; -+ interrupts = ; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ little-endian; /* force the driver in LE mode */ -+ status = "disabled"; -+ }; -+ -+ /* WRIOP0: 0x8b8_0000, E-MDIO2: 0x1_7000 */ -+ emdio2: mdio@8b97000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8b97000 0x0 0x1000>; -+ interrupts = ; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ little-endian; /* force the driver in LE mode */ -+ status = "disabled"; -+ }; -+ -+ pcs_mdio1: mdio@0x8c07000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c07000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio2: mdio@0x8c0b000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c0b000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio3: mdio@0x8c0f000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c0f000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio4: mdio@0x8c13000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c13000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio5: mdio@0x8c17000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c17000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio6: mdio@0x8c1b000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c1b000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio7: mdio@0x8c1f000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c1f000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ pcs_mdio8: mdio@0x8c23000 { -+ compatible = "fsl,fman-memac-mdio"; -+ reg = <0x0 0x8c23000 0x0 0x1000>; -+ device_type = "mdio"; -+ little-endian; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ serdes1: serdes@1ea0000 { -+ compatible = "fsl,serdes-28g"; -+ reg = <0x0 0x1ea0000 0 0x00002000>; -+ little-endian; -+ }; -+ -+ i2c0: i2c@2000000 { -+ compatible = "fsl,vf610-i2c"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2000000 0x0 0x10000>; -+ interrupts = ; -+ clock-names = "i2c"; -+ clocks = <&clockgen 4 7>; -+ scl-gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>; -+ status = "disabled"; -+ }; -+ -+ i2c1: i2c@2010000 { -+ compatible = "fsl,vf610-i2c"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2010000 0x0 0x10000>; -+ interrupts = ; -+ clock-names = "i2c"; -+ clocks = <&clockgen 4 7>; -+ status = "disabled"; -+ }; -+ -+ i2c2: i2c@2020000 { -+ compatible = "fsl,vf610-i2c"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2020000 0x0 0x10000>; -+ interrupts = ; -+ clock-names = "i2c"; -+ clocks = <&clockgen 4 7>; -+ status = "disabled"; -+ }; -+ -+ i2c3: i2c@2030000 { -+ compatible = "fsl,vf610-i2c"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2030000 0x0 0x10000>; -+ interrupts = ; -+ clock-names = "i2c"; -+ clocks = <&clockgen 4 7>; -+ status = "disabled"; -+ }; -+ -+ i2c4: i2c@2040000 { -+ compatible = "fsl,vf610-i2c"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2040000 0x0 0x10000>; -+ interrupts = ; -+ clock-names = "i2c"; -+ clocks = <&clockgen 4 7>; -+ scl-gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>; -+ status = "disabled"; -+ }; -+ -+ i2c5: i2c@2050000 { -+ compatible = "fsl,vf610-i2c"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2050000 0x0 0x10000>; -+ interrupts = ; -+ clock-names = "i2c"; -+ clocks = <&clockgen 4 7>; -+ status = "disabled"; -+ }; -+ -+ i2c6: i2c@2060000 { -+ compatible = "fsl,vf610-i2c"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2060000 0x0 0x10000>; -+ interrupts = ; -+ clock-names = "i2c"; -+ clocks = <&clockgen 4 7>; -+ status = "disabled"; -+ }; -+ -+ i2c7: i2c@2070000 { -+ compatible = "fsl,vf610-i2c"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2070000 0x0 0x10000>; -+ interrupts = ; -+ clock-names = "i2c"; -+ clocks = <&clockgen 4 7>; -+ status = "disabled"; -+ }; -+ -+ dspi0: spi@2100000 { -+ compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2100000 0x0 0x10000>; -+ interrupts = ; -+ clocks = <&clockgen 4 7>; -+ clock-names = "dspi"; -+ spi-num-chipselects = <5>; -+ bus-num = <0>; -+ status = "disabled"; -+ }; -+ -+ dspi1: spi@2110000 { -+ compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2110000 0x0 0x10000>; -+ interrupts = ; -+ clocks = <&clockgen 4 7>; -+ clock-names = "dspi"; -+ spi-num-chipselects = <5>; -+ bus-num = <1>; -+ status = "disabled"; -+ }; -+ -+ dspi2: spi@2120000 { -+ compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x2120000 0x0 0x10000>; -+ interrupts = ; -+ clocks = <&clockgen 4 7>; -+ clock-names = "dspi"; -+ spi-num-chipselects = <5>; -+ bus-num = <2>; -+ status = "disabled"; -+ }; -+ -+ esdhc0: esdhc@2140000 { -+ compatible = "fsl,esdhc"; -+ reg = <0x0 0x2140000 0x0 0x10000>; -+ interrupts = <0 28 0x4>; /* Level high type */ -+ clocks = <&clockgen 4 1>; -+ voltage-ranges = <1800 1800 3300 3300>; -+ sdhci,auto-cmd12; -+ little-endian; -+ bus-width = <4>; -+ status = "disabled"; -+ }; -+ -+ esdhc1: esdhc@2150000 { -+ compatible = "fsl,esdhc"; -+ reg = <0x0 0x2150000 0x0 0x10000>; -+ interrupts = <0 63 0x4>; /* Level high type */ -+ clocks = <&clockgen 4 1>; -+ voltage-ranges = <1800 1800 3300 3300>; -+ sdhci,auto-cmd12; -+ broken-cd; -+ little-endian; -+ bus-width = <4>; -+ status = "disabled"; -+ }; -+ -+ uart0: serial@21c0000 { -+ compatible = "arm,sbsa-uart","arm,pl011"; -+ reg = <0x0 0x21c0000 0x0 0x1000>; -+ interrupts = ; -+ current-speed = <115200>; -+ status = "disabled"; -+ }; -+ -+ uart1: serial@21d0000 { -+ compatible = "arm,sbsa-uart","arm,pl011"; -+ reg = <0x0 0x21d0000 0x0 0x1000>; -+ interrupts = ; -+ current-speed = <115200>; -+ status = "disabled"; -+ }; -+ -+ uart2: serial@21e0000 { -+ compatible = "arm,sbsa-uart","arm,pl011"; -+ reg = <0x0 0x21e0000 0x0 0x1000>; -+ interrupts = ; -+ current-speed = <115200>; -+ status = "disabled"; -+ }; -+ -+ uart3: serial@21f0000 { -+ compatible = "arm,sbsa-uart","arm,pl011"; -+ reg = <0x0 0x21f0000 0x0 0x1000>; -+ interrupts = ; -+ current-speed = <115200>; -+ status = "disabled"; -+ }; -+ -+ gpio0: gpio@2300000 { -+ compatible = "fsl,qoriq-gpio"; -+ reg = <0x0 0x2300000 0x0 0x10000>; -+ interrupts = ; -+ gpio-controller; -+ little-endian; -+ #gpio-cells = <2>; -+ interrupt-controller; -+ #interrupt-cells = <2>; -+ }; -+ -+ gpio1: gpio@2310000 { -+ compatible = "fsl,qoriq-gpio"; -+ reg = <0x0 0x2310000 0x0 0x10000>; -+ interrupts = ; -+ gpio-controller; -+ little-endian; -+ #gpio-cells = <2>; -+ interrupt-controller; -+ #interrupt-cells = <2>; -+ }; -+ -+ gpio2: gpio@2320000 { -+ compatible = "fsl,qoriq-gpio"; -+ reg = <0x0 0x2320000 0x0 0x10000>; -+ interrupts = ; -+ gpio-controller; -+ little-endian; -+ #gpio-cells = <2>; -+ interrupt-controller; -+ #interrupt-cells = <2>; -+ }; -+ -+ gpio3: gpio@2330000 { -+ compatible = "fsl,qoriq-gpio"; -+ reg = <0x0 0x2330000 0x0 0x10000>; -+ interrupts = ; -+ gpio-controller; -+ little-endian; -+ #gpio-cells = <2>; -+ interrupt-controller; -+ #interrupt-cells = <2>; -+ }; -+ -+ watchdog@23a0000 { -+ compatible = "arm,sbsa-gwdt"; -+ reg = <0x0 0x23a0000 0 0x1000>, -+ <0x0 0x2390000 0 0x1000>; -+ interrupts = ; -+ timeout-sec = <30>; -+ }; -+ -+ ftm0: ftm0@2800000 { -+ compatible = "fsl,ftm-alarm", "fsl,lx2160a-ftm-alarm"; -+ reg = <0x0 0x2800000 0x0 0x10000>, -+ <0x0 0x1e34050 0x0 0x4>; -+ reg-names = "ftm", "FlexTimer1"; -+ interrupts = <0 44 0x4>; -+ status = "okay"; -+ }; -+ -+ usb0: usb@3100000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3100000 0x0 0x10000>; -+ interrupts = ; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ status = "disabled"; -+ }; -+ -+ usb1: usb@3110000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3110000 0x0 0x10000>; -+ interrupts = ; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ snps,host-vbus-glitches; -+ status = "disabled"; -+ }; -+ -+ smmu: iommu@5000000 { -+ compatible = "arm,mmu-500"; -+ reg = <0 0x5000000 0 0x800000>; -+ #iommu-cells = <1>; -+ #global-interrupts = <14>; -+ // global secure fault -+ interrupts = , -+ // combined secure -+ , -+ // global non-secure fault -+ , -+ // combined non-secure -+ , -+ // performance counter interrupts 0-9 -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ // per context interrupt, 64 interrupts -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ , -+ ; -+ dma-coherent; -+ }; -+ -+ fsl_mc: fsl-mc@80c000000 { -+ compatible = "fsl,qoriq-mc"; -+ reg = <0x00000008 0x0c000000 0 0x40>, -+ <0x00000000 0x08340000 0 0x40000>; -+ msi-parent = <&its>; -+ /* iommu-map property is fixed up by u-boot */ -+ iommu-map = <0 &smmu 0 0>; -+ dma-coherent; -+ #address-cells = <3>; -+ #size-cells = <1>; -+ -+ /* -+ * Region type 0x0 - MC portals -+ * Region type 0x1 - QBMAN portals -+ */ -+ ranges = <0x0 0x0 0x0 0x8 0x0c000000 0x4000000 -+ 0x1 0x0 0x0 0x8 0x18000000 0x8000000>; -+ -+ /* -+ * Define the maximum number of MACs present on the SoC. -+ */ -+ dpmacs { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ dpmac1: dpmac@1 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x1>; -+ }; -+ -+ dpmac2: dpmac@2 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x2>; -+ }; -+ -+ dpmac3: dpmac@3 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x3>; -+ }; -+ -+ dpmac4: dpmac@4 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x4>; -+ }; -+ -+ dpmac5: dpmac@5 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x5>; -+ }; -+ -+ dpmac6: dpmac@6 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x6>; -+ }; -+ -+ dpmac7: dpmac@7 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x7>; -+ }; -+ -+ dpmac8: dpmac@8 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x8>; -+ }; -+ -+ dpmac9: dpmac@9 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x9>; -+ }; -+ -+ dpmac10: dpmac@a { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0xa>; -+ }; -+ -+ dpmac11: dpmac@b { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0xb>; -+ }; -+ -+ dpmac12: dpmac@c { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0xc>; -+ }; -+ -+ dpmac13: dpmac@d { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0xd>; -+ }; -+ -+ dpmac14: dpmac@e { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0xe>; -+ }; -+ -+ dpmac15: dpmac@f { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0xf>; -+ }; -+ -+ dpmac16: dpmac@10 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x10>; -+ }; -+ -+ dpmac17: dpmac@11 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x11>; -+ }; -+ -+ dpmac18: dpmac@12 { -+ compatible = "fsl,qoriq-mc-dpmac"; -+ reg = <0x12>; -+ }; -+ }; -+ }; -+ -+ fspi: flexspi@20c0000 { -+ status = "disabled"; -+ compatible = "nxp,lx2160a-fspi"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0 0x20c0000 0x0 0x10000>, -+ <0x0 0x20000000 0x0 0x10000000>; -+ reg-names = "FSPI", "FSPI-memory"; -+ interrupts = <0 25 0x4>; /* Level high type */ -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "fspi_en", "fspi"; -+ }; -+ -+ sata0: sata@3200000 { -+ status = "disabled"; -+ compatible = "fsl,lx2160a-ahci"; -+ reg = <0x0 0x3200000 0x0 0x10000>; -+ interrupts = ; -+ clocks = <&clockgen 4 3>; -+ dma-coherent; -+ }; -+ -+ sata1: sata@3210000 { -+ status = "disabled"; -+ compatible = "fsl,lx2160a-ahci"; -+ reg = <0x0 0x3210000 0x0 0x10000>; -+ interrupts = ; -+ clocks = <&clockgen 4 3>; -+ dma-coherent; -+ }; -+ -+ sata2: sata@3220000 { -+ status = "disabled"; -+ compatible = "fsl,lx2160a-ahci"; -+ reg = <0x0 0x3220000 0x0 0x10000>; -+ interrupts = ; -+ clocks = <&clockgen 4 3>; -+ dma-coherent; -+ }; -+ -+ sata3: sata@3230000 { -+ status = "disabled"; -+ compatible = "fsl,lx2160a-ahci"; -+ reg = <0x0 0x3230000 0x0 0x10000>; -+ interrupts = ; -+ clocks = <&clockgen 4 3>; -+ dma-coherent; -+ }; -+ -+ pcie@3400000 { -+ compatible = "fsl,lx2160a-pcie"; -+ reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ -+ 0x80 0x00000000 0x0 0x00001000>; /* configuration space */ -+ reg-names = "csr_axi_slave", "config_axi_slave"; -+ interrupts = , /* AER interrupt */ -+ , /* PME interrupt */ -+ ; /* controller interrupt */ -+ interrupt-names = "aer", "pme", "intr"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ apio-wins = <8>; -+ ppio-wins = <8>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x82000000 0x0 0x40000000 0x80 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&its>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic 0 0 GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic 0 0 GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic 0 0 GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie_ep@3400000 { -+ compatible = "fsl,lx2160a-pcie-ep"; -+ reg = <0x00 0x03400000 0x0 0x00100000 -+ 0x80 0x00000000 0x8 0x00000000>; -+ reg-names = "regs", "addr_space"; -+ num-ob-windows = <256>; -+ status = "disabled"; -+ }; -+ -+ pcie@3500000 { -+ compatible = "fsl,lx2160a-pcie"; -+ reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ -+ 0x88 0x00000000 0x0 0x00001000>; /* configuration space */ -+ reg-names = "csr_axi_slave", "config_axi_slave"; -+ interrupts = , /* AER interrupt */ -+ , /* PME interrupt */ -+ ; /* controller interrupt */ -+ interrupt-names = "aer", "pme", "intr"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ apio-wins = <8>; -+ ppio-wins = <8>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x82000000 0x0 0x40000000 0x88 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&its>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic 0 0 GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic 0 0 GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic 0 0 GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie_ep@3500000 { -+ compatible = "fsl,lx2160a-pcie-ep"; -+ reg = <0x00 0x03500000 0x0 0x00100000 -+ 0x88 0x00000000 0x8 0x00000000>; -+ reg-names = "regs", "addr_space"; -+ num-ob-windows = <256>; -+ status = "disabled"; -+ }; -+ -+ pcie@3600000 { -+ compatible = "fsl,lx2160a-pcie"; -+ reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ -+ 0x90 0x00000000 0x0 0x00001000>; /* configuration space */ -+ reg-names = "csr_axi_slave", "config_axi_slave"; -+ interrupts = , /* AER interrupt */ -+ , /* PME interrupt */ -+ ; /* controller interrupt */ -+ interrupt-names = "aer", "pme", "intr"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ apio-wins = <8>; -+ ppio-wins = <8>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x82000000 0x0 0x40000000 0x90 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&its>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic 0 0 GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic 0 0 GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic 0 0 GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie_ep@3600000 { -+ compatible = "fsl,lx2160a-pcie-ep"; -+ reg = <0x00 0x03600000 0x0 0x00100000 -+ 0x90 0x00000000 0x8 0x00000000>; -+ reg-names = "regs", "addr_space"; -+ num-ob-windows = <256>; -+ max-functions = <2>; -+ status = "disabled"; -+ }; -+ -+ pcie@3700000 { -+ compatible = "fsl,lx2160a-pcie"; -+ reg = <0x00 0x03700000 0x0 0x00100000 /* controller registers */ -+ 0x98 0x00000000 0x0 0x00001000>; /* configuration space */ -+ reg-names = "csr_axi_slave", "config_axi_slave"; -+ interrupts = , /* AER interrupt */ -+ , /* PME interrupt */ -+ ; /* controller interrupt */ -+ interrupt-names = "aer", "pme", "intr"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ apio-wins = <8>; -+ ppio-wins = <8>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x82000000 0x0 0x40000000 0x98 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&its>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic 0 0 GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic 0 0 GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic 0 0 GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie_ep@3700000 { -+ compatible = "fsl,lx2160a-pcie-ep"; -+ reg = <0x00 0x03700000 0x0 0x00100000 -+ 0x98 0x00000000 0x8 0x00000000>; -+ reg-names = "regs", "addr_space"; -+ num-ob-windows = <256>; -+ status = "disabled"; -+ }; -+ -+ pcie@3800000 { -+ compatible = "fsl,lx2160a-pcie"; -+ reg = <0x00 0x03800000 0x0 0x00100000 /* controller registers */ -+ 0xa0 0x00000000 0x0 0x00001000>; /* configuration space */ -+ reg-names = "csr_axi_slave", "config_axi_slave"; -+ interrupts = , /* AER interrupt */ -+ , /* PME interrupt */ -+ ; /* controller interrupt */ -+ interrupt-names = "aer", "pme", "intr"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ apio-wins = <8>; -+ ppio-wins = <8>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x82000000 0x0 0x40000000 0xa0 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&its>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic 0 0 GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic 0 0 GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic 0 0 GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie_ep@3800000 { -+ compatible = "fsl,lx2160a-pcie-ep"; -+ reg = <0x00 0x03800000 0x0 0x00100000 -+ 0xa0 0x00000000 0x8 0x00000000>; -+ reg-names = "regs", "addr_space"; -+ num-ob-windows = <256>; -+ max-functions = <2>; -+ status = "disabled"; -+ }; -+ -+ pcie@3900000 { -+ compatible = "fsl,lx2160a-pcie"; -+ reg = <0x00 0x03900000 0x0 0x00100000 /* controller registers */ -+ 0xa8 0x00000000 0x0 0x00001000>; /* configuration space */ -+ reg-names = "csr_axi_slave", "config_axi_slave"; -+ interrupts = , /* AER interrupt */ -+ , /* PME interrupt */ -+ ; /* controller interrupt */ -+ interrupt-names = "aer", "pme", "intr"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ device_type = "pci"; -+ dma-coherent; -+ apio-wins = <8>; -+ ppio-wins = <8>; -+ bus-range = <0x0 0xff>; -+ ranges = <0x82000000 0x0 0x40000000 0xa8 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ -+ msi-parent = <&its>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 2 &gic 0 0 GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 3 &gic 0 0 GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, -+ <0000 0 0 4 &gic 0 0 GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ -+ pcie_ep@3900000 { -+ compatible = "fsl,lx2160a-pcie-ep"; -+ reg = <0x00 0x03900000 0x0 0x00100000 -+ 0xa8 0x00000000 0x8 0x00000000>; -+ reg-names = "regs", "addr_space"; -+ num-ob-windows = <256>; -+ status = "disabled"; -+ }; -+ -+ }; -+ -+ firmware { -+ optee { -+ compatible = "linaro,optee-tz"; -+ method = "smc"; -+ }; -+ }; -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-tmu-map1.dtsi -@@ -0,0 +1,99 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -+/* -+ * Device Tree Include file for Thermal Monitor Unit. -+ * -+ * Copyright 2018 NXP -+ * -+ * Tang Yuantian -+ * -+ */ -+ -+&thermal_zones { -+ thermal-zone0 { -+ cooling-maps { -+ map1 { -+ trip = <&alert0>; -+ cooling-device = -+ <&cooling_map1 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone1 { -+ cooling-maps { -+ map1 { -+ trip = <&alert1>; -+ cooling-device = -+ <&cooling_map1 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone2 { -+ cooling-maps { -+ map1 { -+ trip = <&alert2>; -+ cooling-device = -+ <&cooling_map1 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone3 { -+ cooling-maps { -+ map1 { -+ trip = <&alert3>; -+ cooling-device = -+ <&cooling_map1 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone4 { -+ cooling-maps { -+ map1 { -+ trip = <&alert4>; -+ cooling-device = -+ <&cooling_map1 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone5 { -+ cooling-maps { -+ map1 { -+ trip = <&alert5>; -+ cooling-device = -+ <&cooling_map1 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone6 { -+ cooling-maps { -+ map1 { -+ trip = <&alert6>; -+ cooling-device = -+ <&cooling_map1 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone7 { -+ cooling-maps { -+ map1 { -+ trip = <&alert7>; -+ cooling-device = -+ <&cooling_map1 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-tmu-map2.dtsi -@@ -0,0 +1,99 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -+/* -+ * Device Tree Include file for Thermal Monitor Unit. -+ * -+ * Copyright 2018 NXP -+ * -+ * Tang Yuantian -+ * -+ */ -+ -+&thermal_zones { -+ thermal-zone0 { -+ cooling-maps { -+ map2 { -+ trip = <&alert0>; -+ cooling-device = -+ <&cooling_map2 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone1 { -+ cooling-maps { -+ map2 { -+ trip = <&alert1>; -+ cooling-device = -+ <&cooling_map2 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone2 { -+ cooling-maps { -+ map2 { -+ trip = <&alert2>; -+ cooling-device = -+ <&cooling_map2 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone3 { -+ cooling-maps { -+ map2 { -+ trip = <&alert3>; -+ cooling-device = -+ <&cooling_map2 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone4 { -+ cooling-maps { -+ map2 { -+ trip = <&alert4>; -+ cooling-device = -+ <&cooling_map2 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone5 { -+ cooling-maps { -+ map2 { -+ trip = <&alert5>; -+ cooling-device = -+ <&cooling_map2 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone6 { -+ cooling-maps { -+ map2 { -+ trip = <&alert6>; -+ cooling-device = -+ <&cooling_map2 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone7 { -+ cooling-maps { -+ map2 { -+ trip = <&alert7>; -+ cooling-device = -+ <&cooling_map2 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-tmu-map3.dtsi -@@ -0,0 +1,99 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -+/* -+ * Device Tree Include file for Thermal Monitor Unit. -+ * -+ * Copyright 2018 NXP -+ * -+ * Tang Yuantian -+ * -+ */ -+ -+&thermal_zones { -+ thermal-zone0 { -+ cooling-maps { -+ map3 { -+ trip = <&alert0>; -+ cooling-device = -+ <&cooling_map3 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone1 { -+ cooling-maps { -+ map3 { -+ trip = <&alert1>; -+ cooling-device = -+ <&cooling_map3 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone2 { -+ cooling-maps { -+ map3 { -+ trip = <&alert2>; -+ cooling-device = -+ <&cooling_map3 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone3 { -+ cooling-maps { -+ map3 { -+ trip = <&alert3>; -+ cooling-device = -+ <&cooling_map3 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone4 { -+ cooling-maps { -+ map3 { -+ trip = <&alert4>; -+ cooling-device = -+ <&cooling_map3 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone5 { -+ cooling-maps { -+ map3 { -+ trip = <&alert5>; -+ cooling-device = -+ <&cooling_map3 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone6 { -+ cooling-maps { -+ map3 { -+ trip = <&alert6>; -+ cooling-device = -+ <&cooling_map3 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone7 { -+ cooling-maps { -+ map3 { -+ trip = <&alert7>; -+ cooling-device = -+ <&cooling_map3 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/fsl-tmu.dtsi -@@ -0,0 +1,251 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -+/* -+ * Device Tree Include file for Thermal Monitor Unit. -+ * -+ * Copyright 2018 NXP -+ * -+ * Tang Yuantian -+ * -+ */ -+ -+thermal_zones: thermal-zones { -+ thermal_zone0: thermal-zone0 { -+ polling-delay-passive = <1000>; -+ polling-delay = <5000>; -+ thermal-sensors = <&tmu 0>; -+ status = "disabled"; -+ -+ trips { -+ alert0: alert0 { -+ temperature = <75000>; -+ hysteresis = <2000>; -+ type = "passive"; -+ }; -+ -+ crit0: crit0 { -+ temperature = <85000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ }; -+ -+ cooling-maps { -+ map0 { -+ trip = <&alert0>; -+ cooling-device = -+ <&cooling_map0 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone1 { -+ polling-delay-passive = <1000>; -+ polling-delay = <5000>; -+ thermal-sensors = <&tmu 1>; -+ status = "disabled"; -+ -+ trips { -+ alert1: alert1 { -+ temperature = <75000>; -+ hysteresis = <2000>; -+ type = "passive"; -+ }; -+ -+ crit1: crit1 { -+ temperature = <85000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ }; -+ -+ cooling-maps { -+ map0 { -+ trip = <&alert1>; -+ cooling-device = -+ <&cooling_map0 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone2 { -+ polling-delay-passive = <1000>; -+ polling-delay = <5000>; -+ thermal-sensors = <&tmu 2>; -+ status = "disabled"; -+ -+ trips { -+ alert2: alert2 { -+ temperature = <75000>; -+ hysteresis = <2000>; -+ type = "passive"; -+ }; -+ -+ crit2: crit2 { -+ temperature = <85000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ }; -+ -+ cooling-maps { -+ map0 { -+ trip = <&alert2>; -+ cooling-device = -+ <&cooling_map0 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone3 { -+ polling-delay-passive = <1000>; -+ polling-delay = <5000>; -+ thermal-sensors = <&tmu 3>; -+ status = "disabled"; -+ -+ trips { -+ alert3: alert3 { -+ temperature = <75000>; -+ hysteresis = <2000>; -+ type = "passive"; -+ }; -+ -+ crit3: crit3 { -+ temperature = <85000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ }; -+ -+ cooling-maps { -+ map0 { -+ trip = <&alert3>; -+ cooling-device = -+ <&cooling_map0 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone4 { -+ polling-delay-passive = <1000>; -+ polling-delay = <5000>; -+ thermal-sensors = <&tmu 4>; -+ status = "disabled"; -+ -+ trips { -+ alert4: alert4 { -+ temperature = <75000>; -+ hysteresis = <2000>; -+ type = "passive"; -+ }; -+ -+ crit4: crit4 { -+ temperature = <85000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ }; -+ -+ cooling-maps { -+ map0 { -+ trip = <&alert4>; -+ cooling-device = -+ <&cooling_map0 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone5 { -+ polling-delay-passive = <1000>; -+ polling-delay = <5000>; -+ thermal-sensors = <&tmu 5>; -+ status = "disabled"; -+ -+ trips { -+ alert5: alert5 { -+ temperature = <75000>; -+ hysteresis = <2000>; -+ type = "passive"; -+ }; -+ -+ crit5: crit5 { -+ temperature = <85000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ }; -+ -+ cooling-maps { -+ map0 { -+ trip = <&alert5>; -+ cooling-device = -+ <&cooling_map0 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone6 { -+ polling-delay-passive = <1000>; -+ polling-delay = <5000>; -+ thermal-sensors = <&tmu 6>; -+ status = "disabled"; -+ -+ trips { -+ alert6: alert6 { -+ temperature = <75000>; -+ hysteresis = <2000>; -+ type = "passive"; -+ }; -+ -+ crit6: crit6 { -+ temperature = <85000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ }; -+ -+ cooling-maps { -+ map0 { -+ trip = <&alert6>; -+ cooling-device = -+ <&cooling_map0 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+ -+ thermal-zone7 { -+ polling-delay-passive = <1000>; -+ polling-delay = <5000>; -+ thermal-sensors = <&tmu 7>; -+ status = "disabled"; -+ -+ trips { -+ alert7: alert7 { -+ temperature = <75000>; -+ hysteresis = <2000>; -+ type = "passive"; -+ }; -+ -+ crit7: crit7 { -+ temperature = <85000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ }; -+ -+ cooling-maps { -+ map0 { -+ trip = <&alert7>; -+ cooling-device = -+ <&cooling_map0 THERMAL_NO_LIMIT -+ THERMAL_NO_LIMIT>; -+ }; -+ }; -+ }; -+}; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/qoriq-bman-portals-sdk.dtsi -@@ -0,0 +1,55 @@ -+/* -+ * QorIQ BMan SDK Portals device tree nodes -+ * -+ * Copyright 2011-2016 Freescale Semiconductor Inc. -+ * Copyright 2017 NXP -+ * -+ * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+ */ -+ -+&bportals { -+ bman-portal@0 { -+ cell-index = <0>; -+ }; -+ -+ bman-portal@10000 { -+ cell-index = <1>; -+ }; -+ -+ bman-portal@20000 { -+ cell-index = <2>; -+ }; -+ -+ bman-portal@30000 { -+ cell-index = <3>; -+ }; -+ -+ bman-portal@40000 { -+ cell-index = <4>; -+ }; -+ -+ bman-portal@50000 { -+ cell-index = <5>; -+ }; -+ -+ bman-portal@60000 { -+ cell-index = <6>; -+ }; -+ -+ bman-portal@70000 { -+ cell-index = <7>; -+ }; -+ -+ bman-portal@80000 { -+ cell-index = <8>; -+ }; -+ -+ bman-portal@90000 { -+ cell-index = <9>; -+ }; -+ -+ bman-bpids@0 { -+ compatible = "fsl,bpid-range"; -+ fsl,bpid-range = <32 32>; -+ }; -+}; ---- a/arch/arm64/boot/dts/freescale/qoriq-bman-portals.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-bman-portals.dtsi -@@ -1,9 +1,9 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ BMan Portals device tree - * - * Copyright 2011-2016 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - &bportals { -@@ -68,4 +68,10 @@ - reg = <0x80000 0x4000>, <0x4080000 0x4000>; - interrupts = ; - }; -+ -+ bman-portal@90000 { -+ compatible = "fsl,bman-portal"; -+ reg = <0x90000 0x4000>, <0x4090000 0x4000>; -+ interrupts = ; -+ }; - }; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/qoriq-dpaa-eth.dtsi -@@ -0,0 +1,97 @@ -+/* -+ * QorIQ FMan v3 10g port #1 device tree stub [ controller @ offset 0x400000 ] -+ * -+ * Copyright 2012 - 2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+fsldpaa: fsl,dpaa { -+ compatible = "fsl,ls1043a-dpaa", "simple-bus", "fsl,dpaa"; -+ ethernet@0 { -+ compatible = "fsl,dpa-ethernet"; -+ fsl,fman-mac = <&enet0>; -+ dma-coherent; -+ }; -+ ethernet@1 { -+ compatible = "fsl,dpa-ethernet"; -+ fsl,fman-mac = <&enet1>; -+ dma-coherent; -+ }; -+ ethernet@2 { -+ compatible = "fsl,dpa-ethernet"; -+ fsl,fman-mac = <&enet2>; -+ dma-coherent; -+ }; -+ ethernet@3 { -+ compatible = "fsl,dpa-ethernet"; -+ fsl,fman-mac = <&enet3>; -+ dma-coherent; -+ }; -+ ethernet@4 { -+ compatible = "fsl,dpa-ethernet"; -+ fsl,fman-mac = <&enet4>; -+ dma-coherent; -+ }; -+ ethernet@5 { -+ compatible = "fsl,dpa-ethernet"; -+ fsl,fman-mac = <&enet5>; -+ dma-coherent; -+ }; -+ ethernet@8 { -+ compatible = "fsl,dpa-ethernet"; -+ fsl,fman-mac = <&enet6>; -+ dma-coherent; -+ }; -+ ethernet@6 { -+ compatible = "fsl,im-ethernet"; -+ fsl,fman-mac = <&enet2>; -+ dma-coherent; -+ fpmevt-sel = <0>; -+ }; -+ ethernet@7 { -+ compatible = "fsl,im-ethernet"; -+ fsl,fman-mac = <&enet3>; -+ dma-coherent; -+ fpmevt-sel = <1>; -+ }; -+ ethernet@10 { -+ compatible = "fsl,im-ethernet"; -+ fsl,fman-mac = <&enet4>; -+ dma-coherent; -+ fpmevt-sel = <2>; -+ }; -+ ethernet@11 { -+ compatible = "fsl,im-ethernet"; -+ fsl,fman-mac = <&enet5>; -+ dma-coherent; -+ fpmevt-sel = <3>; -+ }; -+}; -+ ---- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi -@@ -1,27 +1,28 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 10g port #0 device tree - * - * Copyright 2012-2015 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - fman@1a00000 { - fman0_rx_0x10: port@90000 { - cell-index = <0x10>; -- compatible = "fsl,fman-v3-port-rx"; -+ compatible = "fsl,fman-v3-port-rx", "fsl,fman-port-10g-rx"; - reg = <0x90000 0x1000>; - fsl,fman-10g-port; - }; - - fman0_tx_0x30: port@b0000 { - cell-index = <0x30>; -- compatible = "fsl,fman-v3-port-tx"; -+ compatible = "fsl,fman-v3-port-tx", "fsl,fman-port-10g-tx"; - reg = <0xb0000 0x1000>; - fsl,fman-10g-port; -+ fsl,qman-channel-id = <0x800>; - }; - -- ethernet@f0000 { -+ mac9: ethernet@f0000 { - cell-index = <0x8>; - compatible = "fsl,fman-memac"; - reg = <0xf0000 0x1000>; -@@ -29,7 +30,7 @@ fman@1a00000 { - pcsphy-handle = <&pcsphy6>; - }; - -- mdio@f1000 { -+ mdio9: mdio@f1000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio"; ---- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi -@@ -1,27 +1,28 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 10g port #1 device tree - * - * Copyright 2012-2015 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - fman@1a00000 { - fman0_rx_0x11: port@91000 { - cell-index = <0x11>; -- compatible = "fsl,fman-v3-port-rx"; -+ compatible = "fsl,fman-v3-port-rx", "fsl,fman-port-10g-rx"; - reg = <0x91000 0x1000>; - fsl,fman-10g-port; - }; - - fman0_tx_0x31: port@b1000 { - cell-index = <0x31>; -- compatible = "fsl,fman-v3-port-tx"; -+ compatible = "fsl,fman-v3-port-tx", "fsl,fman-port-10g-tx"; - reg = <0xb1000 0x1000>; - fsl,fman-10g-port; -+ fsl,qman-channel-id = <0x801>; - }; - -- ethernet@f2000 { -+ mac10: ethernet@f2000 { - cell-index = <0x9>; - compatible = "fsl,fman-memac"; - reg = <0xf2000 0x1000>; -@@ -29,7 +30,7 @@ fman@1a00000 { - pcsphy-handle = <&pcsphy7>; - }; - -- mdio@f3000 { -+ mdio10: mdio@f3000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio"; ---- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-0.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-0.dtsi -@@ -1,22 +1,23 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 1g port #0 device tree - * - * Copyright 2012-2015 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - fman@1a00000 { - fman0_rx_0x08: port@88000 { - cell-index = <0x8>; -- compatible = "fsl,fman-v3-port-rx"; -+ compatible = "fsl,fman-v3-port-rx", "fsl,fman-port-1g-rx"; - reg = <0x88000 0x1000>; - }; - - fman0_tx_0x28: port@a8000 { - cell-index = <0x28>; -- compatible = "fsl,fman-v3-port-tx"; -+ compatible = "fsl,fman-v3-port-tx", "fsl,fman-port-1g-tx"; - reg = <0xa8000 0x1000>; -+ fsl,qman-channel-id = <0x802>; - }; - - ethernet@e0000 { ---- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-1.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-1.dtsi -@@ -1,22 +1,23 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 1g port #1 device tree - * - * Copyright 2012-2015 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - fman@1a00000 { - fman0_rx_0x09: port@89000 { - cell-index = <0x9>; -- compatible = "fsl,fman-v3-port-rx"; -+ compatible = "fsl,fman-v3-port-rx", "fsl,fman-port-1g-rx"; - reg = <0x89000 0x1000>; - }; - - fman0_tx_0x29: port@a9000 { - cell-index = <0x29>; -- compatible = "fsl,fman-v3-port-tx"; -+ compatible = "fsl,fman-v3-port-tx", "fsl,fman-port-1g-tx"; - reg = <0xa9000 0x1000>; -+ fsl,qman-channel-id = <0x803>; - }; - - ethernet@e2000 { ---- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-2.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-2.dtsi -@@ -1,22 +1,23 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 1g port #2 device tree - * - * Copyright 2012-2015 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - fman@1a00000 { - fman0_rx_0x0a: port@8a000 { - cell-index = <0xa>; -- compatible = "fsl,fman-v3-port-rx"; -+ compatible = "fsl,fman-v3-port-rx", "fsl,fman-port-1g-rx"; - reg = <0x8a000 0x1000>; - }; - - fman0_tx_0x2a: port@aa000 { - cell-index = <0x2a>; -- compatible = "fsl,fman-v3-port-tx"; -+ compatible = "fsl,fman-v3-port-tx", "fsl,fman-port-1g-tx"; - reg = <0xaa000 0x1000>; -+ fsl,qman-channel-id = <0x804>; - }; - - ethernet@e4000 { ---- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-3.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-3.dtsi -@@ -1,22 +1,23 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 1g port #3 device tree - * - * Copyright 2012-2015 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - fman@1a00000 { - fman0_rx_0x0b: port@8b000 { - cell-index = <0xb>; -- compatible = "fsl,fman-v3-port-rx"; -+ compatible = "fsl,fman-v3-port-rx", "fsl,fman-port-1g-rx"; - reg = <0x8b000 0x1000>; - }; - - fman0_tx_0x2b: port@ab000 { - cell-index = <0x2b>; -- compatible = "fsl,fman-v3-port-tx"; -+ compatible = "fsl,fman-v3-port-tx", "fsl,fman-port-1g-tx"; - reg = <0xab000 0x1000>; -+ fsl,qman-channel-id = <0x805>; - }; - - ethernet@e6000 { ---- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-4.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-4.dtsi -@@ -1,22 +1,23 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 1g port #4 device tree - * - * Copyright 2012-2015 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - fman@1a00000 { - fman0_rx_0x0c: port@8c000 { - cell-index = <0xc>; -- compatible = "fsl,fman-v3-port-rx"; -+ compatible = "fsl,fman-v3-port-rx", "fsl,fman-port-1g-rx"; - reg = <0x8c000 0x1000>; - }; - - fman0_tx_0x2c: port@ac000 { - cell-index = <0x2c>; -- compatible = "fsl,fman-v3-port-tx"; -+ compatible = "fsl,fman-v3-port-tx", "fsl,fman-port-1g-tx"; - reg = <0xac000 0x1000>; -+ fsl,qman-channel-id = <0x806>; - }; - - ethernet@e8000 { ---- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-5.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-5.dtsi -@@ -1,22 +1,23 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 1g port #5 device tree - * - * Copyright 2012-2015 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - fman@1a00000 { - fman0_rx_0x0d: port@8d000 { - cell-index = <0xd>; -- compatible = "fsl,fman-v3-port-rx"; -+ compatible = "fsl,fman-v3-port-rx", "fsl,fman-port-1g-rx"; - reg = <0x8d000 0x1000>; - }; - - fman0_tx_0x2d: port@ad000 { - cell-index = <0x2d>; -- compatible = "fsl,fman-v3-port-tx"; -+ compatible = "fsl,fman-v3-port-tx", "fsl,fman-port-1g-tx"; - reg = <0xad000 0x1000>; -+ fsl,qman-channel-id = <0x807>; - }; - - ethernet@ea000 { ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-6oh.dtsi -@@ -0,0 +1,47 @@ -+/* -+ * QorIQ FMan v3 OH ports device tree -+ * -+ * Copyright 2012-2015 Freescale Semiconductor Inc. -+ * -+ * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+ */ -+ -+fman@1a00000 { -+ -+ fman0_oh1: port@82000 { -+ cell-index = <0>; -+ compatible = "fsl,fman-port-oh"; -+ reg = <0x82000 0x1000>; -+ }; -+ -+ fman0_oh2: port@83000 { -+ cell-index = <1>; -+ compatible = "fsl,fman-port-oh"; -+ reg = <0x83000 0x1000>; -+ }; -+ -+ fman0_oh3: port@84000 { -+ cell-index = <2>; -+ compatible = "fsl,fman-port-oh"; -+ reg = <0x84000 0x1000>; -+ }; -+ -+ fman0_oh4: port@85000 { -+ cell-index = <3>; -+ compatible = "fsl,fman-port-oh"; -+ reg = <0x85000 0x1000>; -+ }; -+ -+ fman0_oh5: port@86000 { -+ cell-index = <4>; -+ compatible = "fsl,fman-port-oh"; -+ reg = <0x86000 0x1000>; -+ }; -+ -+ fman0_oh6: port@87000 { -+ cell-index = <5>; -+ compatible = "fsl,fman-port-oh"; -+ reg = <0x87000 0x1000>; -+ }; -+ -+}; ---- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi -@@ -1,9 +1,9 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ FMan v3 device tree - * - * Copyright 2012-2015 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - fman0: fman@1a00000 { -@@ -11,53 +11,104 @@ fman0: fman@1a00000 { - #size-cells = <1>; - cell-index = <0>; - compatible = "fsl,fman"; -- ranges = <0x0 0x0 0x1a00000 0x100000>; -- reg = <0x0 0x1a00000 0x0 0x100000>; -+ ranges = <0x0 0x0 0x1a00000 0xfe000>; -+ reg = <0x0 0x1a00000 0x0 0xfe000>; - interrupts = , - ; - clocks = <&clockgen 3 0>; - clock-names = "fmanclk"; - fsl,qman-channel-range = <0x800 0x10>; -+ ptimer-handle = <&ptp_timer0>; -+ -+ cc { -+ compatible = "fsl,fman-cc"; -+ }; - - muram@0 { - compatible = "fsl,fman-muram"; - reg = <0x0 0x60000>; - }; - -+ bmi@80000 { -+ compatible = "fsl,fman-bmi"; -+ reg = <0x80000 0x400>; -+ }; -+ -+ qmi@80400 { -+ compatible = "fsl,fman-qmi"; -+ reg = <0x80400 0x400>; -+ }; -+ - fman0_oh_0x2: port@82000 { - cell-index = <0x2>; - compatible = "fsl,fman-v3-port-oh"; - reg = <0x82000 0x1000>; -+ fsl,qman-channel-id = <0x809>; - }; - - fman0_oh_0x3: port@83000 { - cell-index = <0x3>; - compatible = "fsl,fman-v3-port-oh"; - reg = <0x83000 0x1000>; -+ fsl,qman-channel-id = <0x80a>; - }; - - fman0_oh_0x4: port@84000 { - cell-index = <0x4>; - compatible = "fsl,fman-v3-port-oh"; - reg = <0x84000 0x1000>; -+ fsl,qman-channel-id = <0x80b>; - }; - - fman0_oh_0x5: port@85000 { - cell-index = <0x5>; - compatible = "fsl,fman-v3-port-oh"; - reg = <0x85000 0x1000>; -+ fsl,qman-channel-id = <0x80c>; - }; - - fman0_oh_0x6: port@86000 { - cell-index = <0x6>; - compatible = "fsl,fman-v3-port-oh"; - reg = <0x86000 0x1000>; -+ fsl,qman-channel-id = <0x80d>; - }; - - fman0_oh_0x7: port@87000 { - cell-index = <0x7>; - compatible = "fsl,fman-v3-port-oh"; - reg = <0x87000 0x1000>; -+ fsl,qman-channel-id = <0x80e>; -+ }; -+ -+ policer@c0000 { -+ compatible = "fsl,fman-policer"; -+ reg = <0xc0000 0x1000>; -+ }; -+ -+ keygen@c1000 { -+ compatible = "fsl,fman-keygen"; -+ reg = <0xc1000 0x1000>; -+ }; -+ -+ dma@c2000 { -+ compatible = "fsl,fman-dma"; -+ reg = <0xc2000 0x1000>; -+ }; -+ -+ fpm@c3000 { -+ compatible = "fsl,fman-fpm"; -+ reg = <0xc3000 0x1000>; -+ }; -+ -+ parser@c7000 { -+ compatible = "fsl,fman-parser"; -+ reg = <0xc7000 0x1000>; -+ }; -+ -+ vsps@dc000 { -+ compatible = "fsl,fman-vsps"; -+ reg = <0xdc000 0x1000>; - }; - - mdio0: mdio@fc000 { -@@ -73,9 +124,11 @@ fman0: fman@1a00000 { - compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio"; - reg = <0xfd000 0x1000>; - }; -+}; - -- ptp_timer0: ptp-timer@fe000 { -- compatible = "fsl,fman-ptp-timer"; -- reg = <0xfe000 0x1000>; -- }; -+ptp_timer0: ptp-timer@1afe000 { -+ compatible = "fsl,fman-ptp-timer"; -+ reg = <0x0 0x1afe000 0x0 0x1000>; -+ interrupts = ; -+ clocks = <&clockgen 3 0>; - }; ---- /dev/null -+++ b/arch/arm64/boot/dts/freescale/qoriq-qman-portals-sdk.dtsi -@@ -0,0 +1,38 @@ -+/* -+ * QorIQ QMan SDK Portals device tree nodes -+ * -+ * Copyright 2011-2016 Freescale Semiconductor Inc. -+ * Copyright 2017 NXP -+ * -+ * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+ */ -+ -+&qportals { -+ qman-fqids@0 { -+ compatible = "fsl,fqid-range"; -+ fsl,fqid-range = <256 256>; -+ }; -+ -+ qman-fqids@1 { -+ compatible = "fsl,fqid-range"; -+ fsl,fqid-range = <32768 32768>; -+ }; -+ -+ qman-pools@0 { -+ compatible = "fsl,pool-channel-range"; -+ fsl,pool-channel-range = <0x401 0xf>; -+ }; -+ -+ qman-cgrids@0 { -+ compatible = "fsl,cgrid-range"; -+ fsl,cgrid-range = <0 256>; -+ }; -+ -+ qman-ceetm@0 { -+ compatible = "fsl,qman-ceetm"; -+ fsl,ceetm-lfqid-range = <0xf00000 0x1000>; -+ fsl,ceetm-sp-range = <0 16>; -+ fsl,ceetm-lni-range = <0 8>; -+ fsl,ceetm-channel-range = <0 32>; -+ }; -+}; ---- a/arch/arm64/boot/dts/freescale/qoriq-qman-portals.dtsi -+++ b/arch/arm64/boot/dts/freescale/qoriq-qman-portals.dtsi -@@ -1,9 +1,9 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * QorIQ QMan Portals device tree - * - * Copyright 2011-2016 Freescale Semiconductor Inc. - * -- * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - */ - - &qportals { -@@ -77,4 +77,11 @@ - interrupts = ; - cell-index = <8>; - }; -+ -+ qportal9: qman-portal@90000 { -+ compatible = "fsl,qman-portal"; -+ reg = <0x90000 0x4000>, <0x4090000 0x4000>; -+ interrupts = ; -+ cell-index = <9>; -+ }; - }; ---- a/arch/arm64/boot/dts/freescale/traverse-ls1043s.dts -+++ b/arch/arm64/boot/dts/freescale/traverse-ls1043s.dts -@@ -330,3 +330,32 @@ - &sata { - status = "disabled"; - }; -+ -+/* Additions for Layerscape SDK (4.4/4.9) Kernel only -+ * These kernels need additional setup for FMan/QMan DMA shared memory -+ */ -+ -+#include "qoriq-qman-portals-sdk.dtsi" -+#include "qoriq-bman-portals-sdk.dtsi" -+ -+&bman_fbpr { -+ compatible = "fsl,bman-fbpr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_fqd { -+ compatible = "fsl,qman-fqd"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_pfdr { -+ compatible = "fsl,qman-pfdr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+ -+&soc { -+#include "qoriq-dpaa-eth.dtsi" -+#include "qoriq-fman3-0-6oh.dtsi" -+}; -+ -+&fman0 { -+ compatible = "fsl,fman", "simple-bus"; -+}; ---- a/arch/arm64/boot/dts/freescale/traverse-ls1043v.dts -+++ b/arch/arm64/boot/dts/freescale/traverse-ls1043v.dts -@@ -251,3 +251,32 @@ - &sata { - status = "disabled"; - }; -+ -+/* Additions for Layerscape SDK (4.4/4.9) Kernel only -+ * These kernels need additional setup for FMan/QMan DMA shared memory -+ */ -+ -+#include "qoriq-qman-portals-sdk.dtsi" -+#include "qoriq-bman-portals-sdk.dtsi" -+ -+&bman_fbpr { -+ compatible = "fsl,bman-fbpr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_fqd { -+ compatible = "fsl,qman-fqd"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+&qman_pfdr { -+ compatible = "fsl,qman-pfdr"; -+ alloc-ranges = <0 0 0x10000 0>; -+}; -+ -+&soc { -+#include "qoriq-dpaa-eth.dtsi" -+#include "qoriq-fman3-0-6oh.dtsi" -+}; -+ -+&fman0 { -+ compatible = "fsl,fman", "simple-bus"; -+}; diff --git a/target/linux/layerscape/patches-4.14/701-dpaa2-dpio-support-layerscape.patch b/target/linux/layerscape/patches-4.14/701-dpaa2-dpio-support-layerscape.patch deleted file mode 100644 index ce5dfdbe86..0000000000 --- a/target/linux/layerscape/patches-4.14/701-dpaa2-dpio-support-layerscape.patch +++ /dev/null @@ -1,2992 +0,0 @@ -From 80df9e62536d7cac5c03a4fcb494c6ddf0723633 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:27 +0800 -Subject: [PATCH] dpaa2-dpio: support layerscape -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This is an integrated patch of dpaa2-dpio for layerscape - -Signed-off-by: Bharat Bhushan -Signed-off-by: Biwen Li -Signed-off-by: Bogdan Purcareata -Signed-off-by: Greg Kroah-Hartman -Signed-off-by: Guanhua Gao -Signed-off-by: Haiying Wang -Signed-off-by: Horia Geantă -Signed-off-by: Ioana Ciornei -Signed-off-by: Ioana Radulescu -Signed-off-by: Laurentiu Tudor -Signed-off-by: Li Yang -Signed-off-by: Radu Alexe -Signed-off-by: Roy Pledge -Signed-off-by: Youri Querry ---- - drivers/staging/fsl-mc/Kconfig | 1 + - drivers/staging/fsl-mc/Makefile | 1 + - drivers/staging/fsl-mc/bus/Kconfig | 5 +- - drivers/staging/fsl-mc/bus/Makefile | 3 +- - drivers/staging/fsl-mc/bus/dpbp-cmd.h | 28 +- - drivers/staging/fsl-mc/bus/dpbp.c | 28 +- - drivers/staging/fsl-mc/bus/dpcon-cmd.h | 28 +- - drivers/staging/fsl-mc/bus/dpcon.c | 32 +- - drivers/staging/fsl-mc/bus/dpio/Makefile | 3 +- - drivers/staging/fsl-mc/bus/dpio/dpio-cmd.h | 29 +- - drivers/staging/fsl-mc/bus/dpio/dpio-driver.c | 99 ++-- - .../staging/fsl-mc/bus/dpio/dpio-service.c | 295 +++++++++--- - drivers/staging/fsl-mc/bus/dpio/dpio.c | 51 +-- - drivers/staging/fsl-mc/bus/dpio/dpio.h | 32 +- - .../staging/fsl-mc/bus/dpio/qbman-portal.c | 421 ++++++++++++++---- - .../staging/fsl-mc/bus/dpio/qbman-portal.h | 134 ++++-- - drivers/staging/fsl-mc/bus/dpmcp.c | 28 +- - drivers/staging/fsl-mc/bus/dprc-driver.c | 4 +- - drivers/staging/fsl-mc/bus/dprc.c | 28 +- - drivers/staging/fsl-mc/bus/fsl-mc-allocator.c | 4 +- - drivers/staging/fsl-mc/bus/fsl-mc-bus.c | 4 +- - drivers/staging/fsl-mc/bus/fsl-mc-msi.c | 4 +- - drivers/staging/fsl-mc/bus/fsl-mc-private.h | 4 +- - .../fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c | 4 +- - drivers/staging/fsl-mc/bus/mc-io.c | 28 +- - drivers/staging/fsl-mc/bus/mc-sys.c | 28 +- - drivers/staging/fsl-mc/include/dpaa2-fd.h | 288 ++++++++++-- - drivers/staging/fsl-mc/include/dpaa2-global.h | 27 +- - drivers/staging/fsl-mc/include/dpaa2-io.h | 110 +++-- - drivers/staging/fsl-mc/include/dpbp.h | 29 +- - drivers/staging/fsl-mc/include/dpcon.h | 32 +- - drivers/staging/fsl-mc/include/dpopr.h | 110 +++++ - drivers/staging/fsl-mc/include/mc.h | 4 +- - 33 files changed, 1233 insertions(+), 693 deletions(-) - create mode 100644 drivers/staging/fsl-mc/include/dpopr.h - ---- a/drivers/staging/fsl-mc/Kconfig -+++ b/drivers/staging/fsl-mc/Kconfig -@@ -1 +1,2 @@ -+# SPDX-License-Identifier: GPL-2.0 - source "drivers/staging/fsl-mc/bus/Kconfig" ---- a/drivers/staging/fsl-mc/Makefile -+++ b/drivers/staging/fsl-mc/Makefile -@@ -1,2 +1,3 @@ -+# SPDX-License-Identifier: GPL-2.0 - # Freescale Management Complex (MC) bus drivers - obj-$(CONFIG_FSL_MC_BUS) += bus/ ---- a/drivers/staging/fsl-mc/bus/Kconfig -+++ b/drivers/staging/fsl-mc/bus/Kconfig -@@ -1,10 +1,9 @@ -+# SPDX-License-Identifier: GPL-2.0 - # - # DPAA2 fsl-mc bus - # - # Copyright (C) 2014-2016 Freescale Semiconductor, Inc. - # --# This file is released under the GPLv2 --# - - config FSL_MC_BUS - bool "QorIQ DPAA2 fsl-mc bus driver" -@@ -18,7 +17,7 @@ config FSL_MC_BUS - - config FSL_MC_DPIO - tristate "QorIQ DPAA2 DPIO driver" -- depends on FSL_MC_BUS && ARCH_LAYERSCAPE -+ depends on FSL_MC_BUS - help - Driver for the DPAA2 DPIO object. A DPIO provides queue and - buffer management facilities for software to interact with ---- a/drivers/staging/fsl-mc/bus/Makefile -+++ b/drivers/staging/fsl-mc/bus/Makefile -@@ -1,10 +1,9 @@ -+# SPDX-License-Identifier: GPL-2.0 - # - # Freescale Management Complex (MC) bus drivers - # - # Copyright (C) 2014 Freescale Semiconductor, Inc. - # --# This file is released under the GPLv2 --# - obj-$(CONFIG_FSL_MC_BUS) += mc-bus-driver.o - - mc-bus-driver-objs := fsl-mc-bus.o \ ---- a/drivers/staging/fsl-mc/bus/dpbp-cmd.h -+++ b/drivers/staging/fsl-mc/bus/dpbp-cmd.h -@@ -1,33 +1,7 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef _FSL_DPBP_CMD_H - #define _FSL_DPBP_CMD_H ---- a/drivers/staging/fsl-mc/bus/dpbp.c -+++ b/drivers/staging/fsl-mc/bus/dpbp.c -@@ -1,33 +1,7 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #include - #include "../include/mc.h" ---- a/drivers/staging/fsl-mc/bus/dpcon-cmd.h -+++ b/drivers/staging/fsl-mc/bus/dpcon-cmd.h -@@ -1,33 +1,7 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef _FSL_DPCON_CMD_H - #define _FSL_DPCON_CMD_H ---- a/drivers/staging/fsl-mc/bus/dpcon.c -+++ b/drivers/staging/fsl-mc/bus/dpcon.c -@@ -1,33 +1,7 @@ --/* Copyright 2013-2016 Freescale Semiconductor Inc. -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #include - #include "../include/mc.h" ---- a/drivers/staging/fsl-mc/bus/dpio/Makefile -+++ b/drivers/staging/fsl-mc/bus/dpio/Makefile -@@ -1,9 +1,8 @@ -+# SPDX-License-Identifier: GPL-2.0 - # - # QorIQ DPAA2 DPIO driver - # - --subdir-ccflags-y := -Werror -- - obj-$(CONFIG_FSL_MC_DPIO) += fsl-mc-dpio.o - - fsl-mc-dpio-objs := dpio.o qbman-portal.o dpio-service.o dpio-driver.o ---- a/drivers/staging/fsl-mc/bus/dpio/dpio-cmd.h -+++ b/drivers/staging/fsl-mc/bus/dpio/dpio-cmd.h -@@ -1,34 +1,8 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef _FSL_DPIO_CMD_H - #define _FSL_DPIO_CMD_H -@@ -51,6 +25,7 @@ - #define DPIO_CMDID_ENABLE DPIO_CMD(0x002) - #define DPIO_CMDID_DISABLE DPIO_CMD(0x003) - #define DPIO_CMDID_GET_ATTR DPIO_CMD(0x004) -+#define DPIO_CMDID_RESET DPIO_CMD(0x005) - - struct dpio_cmd_open { - __le32 dpio_id; ---- a/drivers/staging/fsl-mc/bus/dpio/dpio-driver.c -+++ b/drivers/staging/fsl-mc/bus/dpio/dpio-driver.c -@@ -1,33 +1,8 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * Copyright 2014-2016 Freescale Semiconductor Inc. -- * Copyright NXP 2016 -+ * Copyright 2016 NXP - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - - #include -@@ -38,6 +13,7 @@ - #include - #include - #include -+#include - - #include "../../include/mc.h" - #include "../../include/dpaa2-io.h" -@@ -54,6 +30,8 @@ struct dpio_priv { - struct dpaa2_io *io; - }; - -+static cpumask_var_t cpus_unused_mask; -+ - static irqreturn_t dpio_irq_handler(int irq_num, void *arg) - { - struct device *dev = (struct device *)arg; -@@ -113,7 +91,7 @@ static int dpaa2_dpio_probe(struct fsl_m - struct dpio_priv *priv; - int err = -ENOMEM; - struct device *dev = &dpio_dev->dev; -- static int next_cpu = -1; -+ int possible_next_cpu; - - priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); - if (!priv) -@@ -135,6 +113,12 @@ static int dpaa2_dpio_probe(struct fsl_m - goto err_open; - } - -+ err = dpio_reset(dpio_dev->mc_io, 0, dpio_dev->mc_handle); -+ if (err) { -+ dev_err(dev, "dpio_reset() failed\n"); -+ goto err_reset; -+ } -+ - err = dpio_get_attributes(dpio_dev->mc_io, 0, dpio_dev->mc_handle, - &dpio_attrs); - if (err) { -@@ -155,26 +139,35 @@ static int dpaa2_dpio_probe(struct fsl_m - desc.dpio_id = dpio_dev->obj_desc.id; - - /* get the cpu to use for the affinity hint */ -- if (next_cpu == -1) -- next_cpu = cpumask_first(cpu_online_mask); -- else -- next_cpu = cpumask_next(next_cpu, cpu_online_mask); -- -- if (!cpu_possible(next_cpu)) { -+ possible_next_cpu = cpumask_first(cpus_unused_mask); -+ if (possible_next_cpu >= nr_cpu_ids) { - dev_err(dev, "probe failed. Number of DPIOs exceeds NR_CPUS.\n"); - err = -ERANGE; - goto err_allocate_irqs; - } -- desc.cpu = next_cpu; -+ desc.cpu = possible_next_cpu; -+ cpumask_clear_cpu(possible_next_cpu, cpus_unused_mask); - -- /* -- * Set the CENA regs to be the cache inhibited area of the portal to -- * avoid coherency issues if a user migrates to another core. -- */ -- desc.regs_cena = ioremap_wc(dpio_dev->regions[1].start, -- resource_size(&dpio_dev->regions[1])); -- desc.regs_cinh = ioremap(dpio_dev->regions[1].start, -- resource_size(&dpio_dev->regions[1])); -+ if (dpio_dev->obj_desc.region_count < 3) { -+ /* No support for DDR backed portals, use classic mapping */ -+ desc.regs_cena = ioremap_cache_ns(dpio_dev->regions[0].start, -+ resource_size(&dpio_dev->regions[0])); -+ } else { -+ desc.regs_cena = memremap(dpio_dev->regions[2].start, -+ resource_size(&dpio_dev->regions[2]), -+ MEMREMAP_WB); -+ } -+ if (IS_ERR(desc.regs_cena)) { -+ dev_err(dev, "ioremap_cache_ns failed\n"); -+ goto err_allocate_irqs; -+ } -+ -+ desc.regs_cinh = devm_ioremap(dev, dpio_dev->regions[1].start, -+ resource_size(&dpio_dev->regions[1])); -+ if (!desc.regs_cinh) { -+ dev_err(dev, "devm_ioremap failed\n"); -+ goto err_allocate_irqs; -+ } - - err = fsl_mc_allocate_irqs(dpio_dev); - if (err) { -@@ -186,7 +179,7 @@ static int dpaa2_dpio_probe(struct fsl_m - if (err) - goto err_register_dpio_irq; - -- priv->io = dpaa2_io_create(&desc); -+ priv->io = dpaa2_io_create(&desc, dev); - if (!priv->io) { - dev_err(dev, "dpaa2_io_create failed\n"); - goto err_dpaa2_io_create; -@@ -196,7 +189,6 @@ static int dpaa2_dpio_probe(struct fsl_m - dev_dbg(dev, " receives_notifications = %d\n", - desc.receives_notifications); - dpio_close(dpio_dev->mc_io, 0, dpio_dev->mc_handle); -- fsl_mc_portal_free(dpio_dev->mc_io); - - return 0; - -@@ -207,6 +199,7 @@ err_register_dpio_irq: - err_allocate_irqs: - dpio_disable(dpio_dev->mc_io, 0, dpio_dev->mc_handle); - err_get_attr: -+err_reset: - dpio_close(dpio_dev->mc_io, 0, dpio_dev->mc_handle); - err_open: - fsl_mc_portal_free(dpio_dev->mc_io); -@@ -227,7 +220,7 @@ static int dpaa2_dpio_remove(struct fsl_ - { - struct device *dev; - struct dpio_priv *priv; -- int err; -+ int err = 0, cpu; - - dev = &dpio_dev->dev; - priv = dev_get_drvdata(dev); -@@ -236,11 +229,8 @@ static int dpaa2_dpio_remove(struct fsl_ - - dpio_teardown_irqs(dpio_dev); - -- err = fsl_mc_portal_allocate(dpio_dev, 0, &dpio_dev->mc_io); -- if (err) { -- dev_err(dev, "MC portal allocation failed\n"); -- goto err_mcportal; -- } -+ cpu = dpaa2_io_get_cpu(priv->io); -+ cpumask_set_cpu(cpu, cpus_unused_mask); - - err = dpio_open(dpio_dev->mc_io, 0, dpio_dev->obj_desc.id, - &dpio_dev->mc_handle); -@@ -261,7 +251,7 @@ static int dpaa2_dpio_remove(struct fsl_ - - err_open: - fsl_mc_portal_free(dpio_dev->mc_io); --err_mcportal: -+ - return err; - } - -@@ -285,11 +275,16 @@ static struct fsl_mc_driver dpaa2_dpio_d - - static int dpio_driver_init(void) - { -+ if (!zalloc_cpumask_var(&cpus_unused_mask, GFP_KERNEL)) -+ return -ENOMEM; -+ cpumask_copy(cpus_unused_mask, cpu_online_mask); -+ - return fsl_mc_driver_register(&dpaa2_dpio_driver); - } - - static void dpio_driver_exit(void) - { -+ free_cpumask_var(cpus_unused_mask); - fsl_mc_driver_unregister(&dpaa2_dpio_driver); - } - module_init(dpio_driver_init); ---- a/drivers/staging/fsl-mc/bus/dpio/dpio-service.c -+++ b/drivers/staging/fsl-mc/bus/dpio/dpio-service.c -@@ -1,33 +1,8 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * Copyright 2014-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - #include - #include "../../include/mc.h" -@@ -43,7 +18,6 @@ - #include "qbman-portal.h" - - struct dpaa2_io { -- atomic_t refs; - struct dpaa2_io_desc dpio_desc; - struct qbman_swp_desc swp_desc; - struct qbman_swp *swp; -@@ -53,6 +27,7 @@ struct dpaa2_io { - /* protect notifications list */ - spinlock_t lock_notifications; - struct list_head notifications; -+ struct device *dev; - }; - - struct dpaa2_io_store { -@@ -83,7 +58,7 @@ static inline struct dpaa2_io *service_s - * If cpu == -1, choose the current cpu, with no guarantees about - * potentially being migrated away. - */ -- if (unlikely(cpu < 0)) -+ if (cpu < 0) - cpu = smp_processor_id(); - - /* If a specific cpu was requested, pick it up immediately */ -@@ -95,6 +70,10 @@ static inline struct dpaa2_io *service_s - if (d) - return d; - -+ d = service_select_by_cpu(d, -1); -+ if (d) -+ return d; -+ - spin_lock(&dpio_list_lock); - d = list_entry(dpio_list.next, struct dpaa2_io, node); - list_del(&d->node); -@@ -105,15 +84,34 @@ static inline struct dpaa2_io *service_s - } - - /** -+ * dpaa2_io_service_select() - return a dpaa2_io service affined to this cpu -+ * @cpu: the cpu id -+ * -+ * Return the affine dpaa2_io service, or NULL if there is no service affined -+ * to the specified cpu. If DPAA2_IO_ANY_CPU is used, return the next available -+ * service. -+ */ -+struct dpaa2_io *dpaa2_io_service_select(int cpu) -+{ -+ if (cpu == DPAA2_IO_ANY_CPU) -+ return service_select(NULL); -+ -+ return service_select_by_cpu(NULL, cpu); -+} -+EXPORT_SYMBOL_GPL(dpaa2_io_service_select); -+ -+/** - * dpaa2_io_create() - create a dpaa2_io object. - * @desc: the dpaa2_io descriptor -+ * @dev: the actual DPIO device - * - * Activates a "struct dpaa2_io" corresponding to the given config of an actual - * DPIO object. - * - * Return a valid dpaa2_io object for success, or NULL for failure. - */ --struct dpaa2_io *dpaa2_io_create(const struct dpaa2_io_desc *desc) -+struct dpaa2_io *dpaa2_io_create(const struct dpaa2_io_desc *desc, -+ struct device *dev) - { - struct dpaa2_io *obj = kmalloc(sizeof(*obj), GFP_KERNEL); - -@@ -126,7 +124,6 @@ struct dpaa2_io *dpaa2_io_create(const s - return NULL; - } - -- atomic_set(&obj->refs, 1); - obj->dpio_desc = *desc; - obj->swp_desc.cena_bar = obj->dpio_desc.regs_cena; - obj->swp_desc.cinh_bar = obj->dpio_desc.regs_cinh; -@@ -156,9 +153,10 @@ struct dpaa2_io *dpaa2_io_create(const s - dpio_by_cpu[desc->cpu] = obj; - spin_unlock(&dpio_list_lock); - -+ obj->dev = dev; -+ - return obj; - } --EXPORT_SYMBOL(dpaa2_io_create); - - /** - * dpaa2_io_down() - release the dpaa2_io object. -@@ -171,11 +169,8 @@ EXPORT_SYMBOL(dpaa2_io_create); - */ - void dpaa2_io_down(struct dpaa2_io *d) - { -- if (!atomic_dec_and_test(&d->refs)) -- return; - kfree(d); - } --EXPORT_SYMBOL(dpaa2_io_down); - - #define DPAA_POLL_MAX 32 - -@@ -206,7 +201,7 @@ irqreturn_t dpaa2_io_irq(struct dpaa2_io - u64 q64; - - q64 = qbman_result_SCN_ctx(dq); -- ctx = (void *)q64; -+ ctx = (void *)(uintptr_t)q64; - ctx->cb(ctx); - } else { - pr_crit("fsl-mc-dpio: Unrecognised/ignored DQRR entry\n"); -@@ -222,13 +217,19 @@ done: - qbman_swp_interrupt_set_inhibit(swp, 0); - return IRQ_HANDLED; - } --EXPORT_SYMBOL(dpaa2_io_irq); -+ -+int dpaa2_io_get_cpu(struct dpaa2_io *d) -+{ -+ return d->dpio_desc.cpu; -+} -+EXPORT_SYMBOL(dpaa2_io_get_cpu); - - /** - * dpaa2_io_service_register() - Prepare for servicing of FQDAN or CDAN - * notifications on the given DPIO service. - * @d: the given DPIO service. - * @ctx: the notification context. -+ * @dev: the device that requests the register - * - * The caller should make the MC command to attach a DPAA2 object to - * a DPIO after this function completes successfully. In that way: -@@ -243,7 +244,8 @@ EXPORT_SYMBOL(dpaa2_io_irq); - * Return 0 for success, or -ENODEV for failure. - */ - int dpaa2_io_service_register(struct dpaa2_io *d, -- struct dpaa2_io_notification_ctx *ctx) -+ struct dpaa2_io_notification_ctx *ctx, -+ struct device *dev) - { - unsigned long irqflags; - -@@ -251,8 +253,10 @@ int dpaa2_io_service_register(struct dpa - if (!d) - return -ENODEV; - -+ device_link_add(dev, d->dev, DL_FLAG_AUTOREMOVE_SUPPLIER); -+ - ctx->dpio_id = d->dpio_desc.dpio_id; -- ctx->qman64 = (u64)ctx; -+ ctx->qman64 = (u64)(uintptr_t)ctx; - ctx->dpio_private = d; - spin_lock_irqsave(&d->lock_notifications, irqflags); - list_add(&ctx->node, &d->notifications); -@@ -263,20 +267,23 @@ int dpaa2_io_service_register(struct dpa - return qbman_swp_CDAN_set_context_enable(d->swp, - (u16)ctx->id, - ctx->qman64); -+ - return 0; - } --EXPORT_SYMBOL(dpaa2_io_service_register); -+EXPORT_SYMBOL_GPL(dpaa2_io_service_register); - - /** - * dpaa2_io_service_deregister - The opposite of 'register'. - * @service: the given DPIO service. - * @ctx: the notification context. -+ * @dev: the device that requests to be deregistered - * - * This function should be called only after sending the MC command to - * to detach the notification-producing device from the DPIO. - */ - void dpaa2_io_service_deregister(struct dpaa2_io *service, -- struct dpaa2_io_notification_ctx *ctx) -+ struct dpaa2_io_notification_ctx *ctx, -+ struct device *dev) - { - struct dpaa2_io *d = ctx->dpio_private; - unsigned long irqflags; -@@ -287,8 +294,10 @@ void dpaa2_io_service_deregister(struct - spin_lock_irqsave(&d->lock_notifications, irqflags); - list_del(&ctx->node); - spin_unlock_irqrestore(&d->lock_notifications, irqflags); -+ -+ device_link_remove(dev, d->dev); - } --EXPORT_SYMBOL(dpaa2_io_service_deregister); -+EXPORT_SYMBOL_GPL(dpaa2_io_service_deregister); - - /** - * dpaa2_io_service_rearm() - Rearm the notification for the given DPIO service. -@@ -322,7 +331,7 @@ int dpaa2_io_service_rearm(struct dpaa2_ - - return err; - } --EXPORT_SYMBOL(dpaa2_io_service_rearm); -+EXPORT_SYMBOL_GPL(dpaa2_io_service_rearm); - - /** - * dpaa2_io_service_pull_fq() - pull dequeue functions from a fq. -@@ -385,7 +394,7 @@ int dpaa2_io_service_pull_channel(struct - - return err; - } --EXPORT_SYMBOL(dpaa2_io_service_pull_channel); -+EXPORT_SYMBOL_GPL(dpaa2_io_service_pull_channel); - - /** - * dpaa2_io_service_enqueue_fq() - Enqueue a frame to a frame queue. -@@ -441,7 +450,7 @@ int dpaa2_io_service_enqueue_qd(struct d - - return qbman_swp_enqueue(d->swp, &ed, fd); - } --EXPORT_SYMBOL(dpaa2_io_service_enqueue_qd); -+EXPORT_SYMBOL_GPL(dpaa2_io_service_enqueue_qd); - - /** - * dpaa2_io_service_release() - Release buffers to a buffer pool. -@@ -453,7 +462,7 @@ EXPORT_SYMBOL(dpaa2_io_service_enqueue_q - * Return 0 for success, and negative error code for failure. - */ - int dpaa2_io_service_release(struct dpaa2_io *d, -- u32 bpid, -+ u16 bpid, - const u64 *buffers, - unsigned int num_buffers) - { -@@ -468,7 +477,7 @@ int dpaa2_io_service_release(struct dpaa - - return qbman_swp_release(d->swp, &rd, buffers, num_buffers); - } --EXPORT_SYMBOL(dpaa2_io_service_release); -+EXPORT_SYMBOL_GPL(dpaa2_io_service_release); - - /** - * dpaa2_io_service_acquire() - Acquire buffers from a buffer pool. -@@ -482,7 +491,7 @@ EXPORT_SYMBOL(dpaa2_io_service_release); - * Eg. if the buffer pool is empty, this will return zero. - */ - int dpaa2_io_service_acquire(struct dpaa2_io *d, -- u32 bpid, -+ u16 bpid, - u64 *buffers, - unsigned int num_buffers) - { -@@ -499,7 +508,7 @@ int dpaa2_io_service_acquire(struct dpaa - - return err; - } --EXPORT_SYMBOL(dpaa2_io_service_acquire); -+EXPORT_SYMBOL_GPL(dpaa2_io_service_acquire); - - /* - * 'Stores' are reusable memory blocks for holding dequeue results, and to -@@ -553,7 +562,7 @@ struct dpaa2_io_store *dpaa2_io_store_cr - - return ret; - } --EXPORT_SYMBOL(dpaa2_io_store_create); -+EXPORT_SYMBOL_GPL(dpaa2_io_store_create); - - /** - * dpaa2_io_store_destroy() - Frees the dma memory storage for dequeue -@@ -567,7 +576,7 @@ void dpaa2_io_store_destroy(struct dpaa2 - kfree(s->alloced_addr); - kfree(s); - } --EXPORT_SYMBOL(dpaa2_io_store_destroy); -+EXPORT_SYMBOL_GPL(dpaa2_io_store_destroy); - - /** - * dpaa2_io_store_next() - Determine when the next dequeue result is available. -@@ -610,9 +619,193 @@ struct dpaa2_dq *dpaa2_io_store_next(str - if (!(dpaa2_dq_flags(ret) & DPAA2_DQ_STAT_VALIDFRAME)) - ret = NULL; - } else { -+ prefetch(&s->vaddr[s->idx]); - *is_last = 0; - } - - return ret; - } --EXPORT_SYMBOL(dpaa2_io_store_next); -+EXPORT_SYMBOL_GPL(dpaa2_io_store_next); -+ -+/** -+ * dpaa2_io_query_fq_count() - Get the frame and byte count for a given fq. -+ * @d: the given DPIO object. -+ * @fqid: the id of frame queue to be queried. -+ * @fcnt: the queried frame count. -+ * @bcnt: the queried byte count. -+ * -+ * Knowing the FQ count at run-time can be useful in debugging situations. -+ * The instantaneous frame- and byte-count are hereby returned. -+ * -+ * Return 0 for a successful query, and negative error code if query fails. -+ */ -+int dpaa2_io_query_fq_count(struct dpaa2_io *d, u32 fqid, -+ u32 *fcnt, u32 *bcnt) -+{ -+ struct qbman_fq_query_np_rslt state; -+ struct qbman_swp *swp; -+ unsigned long irqflags; -+ int ret; -+ -+ d = service_select(d); -+ if (!d) -+ return -ENODEV; -+ -+ swp = d->swp; -+ spin_lock_irqsave(&d->lock_mgmt_cmd, irqflags); -+ ret = qbman_fq_query_state(swp, fqid, &state); -+ spin_unlock_irqrestore(&d->lock_mgmt_cmd, irqflags); -+ if (ret) -+ return ret; -+ *fcnt = qbman_fq_state_frame_count(&state); -+ *bcnt = qbman_fq_state_byte_count(&state); -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(dpaa2_io_query_fq_count); -+ -+/** -+ * dpaa2_io_query_bp_count() - Query the number of buffers currently in a -+ * buffer pool. -+ * @d: the given DPIO object. -+ * @bpid: the index of buffer pool to be queried. -+ * @num: the queried number of buffers in the buffer pool. -+ * -+ * Return 0 for a successful query, and negative error code if query fails. -+ */ -+int dpaa2_io_query_bp_count(struct dpaa2_io *d, u16 bpid, u32 *num) -+{ -+ struct qbman_bp_query_rslt state; -+ struct qbman_swp *swp; -+ unsigned long irqflags; -+ int ret; -+ -+ d = service_select(d); -+ if (!d) -+ return -ENODEV; -+ -+ swp = d->swp; -+ spin_lock_irqsave(&d->lock_mgmt_cmd, irqflags); -+ ret = qbman_bp_query(swp, bpid, &state); -+ spin_unlock_irqrestore(&d->lock_mgmt_cmd, irqflags); -+ if (ret) -+ return ret; -+ *num = qbman_bp_info_num_free_bufs(&state); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(dpaa2_io_query_bp_count); -+ -+/** -+ * dpaa2_io_service_enqueue_orp_fq() - Enqueue a frame to a frame queue with -+ * order restoration -+ * @d: the given DPIO service. -+ * @fqid: the given frame queue id. -+ * @fd: the frame descriptor which is enqueued. -+ * @orpid: the order restoration point ID -+ * @seqnum: the order sequence number -+ * @last: must be set for the final frame if seqnum is shared (spilt frame) -+ * -+ * Performs an enqueue to a frame queue using the specified order restoration -+ * point. The QMan device will ensure the order of frames placed on the -+ * queue will be ordered as per the sequence number. -+ * -+ * In the case a frame is split it is possible to enqueue using the same -+ * sequence number more than once. The final frame in a shared sequence number -+ * most be indicated by setting last = 1. For non shared sequence numbers -+ * last = 1 must always be set. -+ * -+ * Return 0 for successful enqueue, or -EBUSY if the enqueue ring is not ready, -+ * or -ENODEV if there is no dpio service. -+ */ -+int dpaa2_io_service_enqueue_orp_fq(struct dpaa2_io *d, u32 fqid, -+ const struct dpaa2_fd *fd, u16 orpid, -+ u16 seqnum, int last) -+{ -+ struct qbman_eq_desc ed; -+ -+ d = service_select(d); -+ if (!d) -+ return -ENODEV; -+ qbman_eq_desc_clear(&ed); -+ qbman_eq_desc_set_orp(&ed, 0, orpid, seqnum, !last); -+ qbman_eq_desc_set_fq(&ed, fqid); -+ return qbman_swp_enqueue(d->swp, &ed, fd); -+} -+EXPORT_SYMBOL(dpaa2_io_service_enqueue_orp_fq); -+ -+/** -+ * dpaa2_io_service_enqueue_orp_qd() - Enqueue a frame to a queueing destination -+ * with order restoration -+ * @d: the given DPIO service. -+ * @qdid: the given queuing destination id. -+ * @fd: the frame descriptor which is enqueued. -+ * @orpid: the order restoration point ID -+ * @seqnum: the order sequence number -+ * @last: must be set for the final frame if seqnum is shared (spilt frame) -+ * -+ * Performs an enqueue to a frame queue using the specified order restoration -+ * point. The QMan device will ensure the order of frames placed on the -+ * queue will be ordered as per the sequence number. -+ * -+ * In the case a frame is split it is possible to enqueue using the same -+ * sequence number more than once. The final frame in a shared sequence number -+ * most be indicated by setting last = 1. For non shared sequence numbers -+ * last = 1 must always be set. -+ * -+ * Return 0 for successful enqueue, or -EBUSY if the enqueue ring is not ready, -+ * or -ENODEV if there is no dpio service. -+ */ -+int dpaa2_io_service_enqueue_orp_qd(struct dpaa2_io *d, u32 qdid, u8 prio, -+ u16 qdbin, const struct dpaa2_fd *fd, -+ u16 orpid, u16 seqnum, int last) -+{ -+ struct qbman_eq_desc ed; -+ -+ d = service_select(d); -+ if (!d) -+ return -ENODEV; -+ qbman_eq_desc_clear(&ed); -+ qbman_eq_desc_set_orp(&ed, 0, orpid, seqnum, !last); -+ qbman_eq_desc_set_qd(&ed, qdid, qdbin, prio); -+ return qbman_swp_enqueue(d->swp, &ed, fd); -+} -+EXPORT_SYMBOL_GPL(dpaa2_io_service_enqueue_orp_qd); -+ -+/** -+ * dpaa2_io_service_orp_seqnum_drop() - Remove a sequence number from -+ * an order restoration list -+ * @d: the given DPIO service. -+ * @orpid: Order restoration point to remove a sequence number from -+ * @seqnum: Sequence number to remove -+ * -+ * Removes a frames sequence number from an order restoration point without -+ * enqueing the frame. Used to indicate that the order restoration hardware -+ * should not expect to see this sequence number. Typically used to indicate -+ * a frame was terminated or dropped from a flow. -+ * -+ * Return 0 for successful enqueue, or -EBUSY if the enqueue ring is not ready, -+ * or -ENODEV if there is no dpio service. -+ */ -+int dpaa2_io_service_orp_seqnum_drop(struct dpaa2_io *d, u16 orpid, u16 seqnum) -+{ -+ struct qbman_eq_desc ed; -+ struct dpaa2_fd fd; -+ unsigned long irqflags; -+ int ret; -+ -+ d = service_select(d); -+ if (!d) -+ return -ENODEV; -+ -+ if ((d->swp->desc->qman_version & QMAN_REV_MASK) >= QMAN_REV_5000) { -+ spin_lock_irqsave(&d->lock_mgmt_cmd, irqflags); -+ ret = qbman_orp_drop(d->swp, orpid, seqnum); -+ spin_unlock_irqrestore(&d->lock_mgmt_cmd, irqflags); -+ return ret; -+ } -+ -+ qbman_eq_desc_clear(&ed); -+ qbman_eq_desc_set_orp_hole(&ed, orpid, seqnum); -+ return qbman_swp_enqueue(d->swp, &ed, &fd); -+} -+EXPORT_SYMBOL_GPL(dpaa2_io_service_orp_seqnum_drop); ---- a/drivers/staging/fsl-mc/bus/dpio/dpio.c -+++ b/drivers/staging/fsl-mc/bus/dpio/dpio.c -@@ -1,34 +1,8 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #include - #include "../../include/mc.h" -@@ -222,3 +196,26 @@ int dpio_get_api_version(struct fsl_mc_i - - return 0; - } -+ -+/** -+ * dpio_reset() - Reset the DPIO, returns the object to initial state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPIO object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpio_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPIO_CMDID_RESET, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} ---- a/drivers/staging/fsl-mc/bus/dpio/dpio.h -+++ b/drivers/staging/fsl-mc/bus/dpio/dpio.h -@@ -1,34 +1,8 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef __FSL_DPIO_H - #define __FSL_DPIO_H -@@ -106,4 +80,8 @@ int dpio_get_api_version(struct fsl_mc_i - u16 *major_ver, - u16 *minor_ver); - -+int dpio_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ - #endif /* __FSL_DPIO_H */ ---- a/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c -+++ b/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c -@@ -1,33 +1,8 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. - * Copyright 2016 NXP - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - - #include -@@ -37,23 +12,26 @@ - - #include "qbman-portal.h" - --#define QMAN_REV_4000 0x04000000 --#define QMAN_REV_4100 0x04010000 --#define QMAN_REV_4101 0x04010001 --#define QMAN_REV_MASK 0xffff0000 -- - /* All QBMan command and result structures use this "valid bit" encoding */ - #define QB_VALID_BIT ((u32)0x80) - - /* QBMan portal management command codes */ - #define QBMAN_MC_ACQUIRE 0x30 - #define QBMAN_WQCHAN_CONFIGURE 0x46 -+#define QBMAN_MC_ORP 0x63 - - /* CINH register offsets */ -+#define QBMAN_CINH_SWP_EQCR_PI 0x800 - #define QBMAN_CINH_SWP_EQAR 0x8c0 -+#define QBMAN_CINH_SWP_CR_RT 0x900 -+#define QBMAN_CINH_SWP_VDQCR_RT 0x940 -+#define QBMAN_CINH_SWP_EQCR_AM_RT 0x980 -+#define QBMAN_CINH_SWP_RCR_AM_RT 0x9c0 - #define QBMAN_CINH_SWP_DQPI 0xa00 - #define QBMAN_CINH_SWP_DCAP 0xac0 - #define QBMAN_CINH_SWP_SDQCR 0xb00 -+#define QBMAN_CINH_SWP_EQCR_AM_RT2 0xb40 -+#define QBMAN_CINH_SWP_RCR_PI 0xc00 - #define QBMAN_CINH_SWP_RAR 0xcc0 - #define QBMAN_CINH_SWP_ISR 0xe00 - #define QBMAN_CINH_SWP_IER 0xe40 -@@ -68,6 +46,13 @@ - #define QBMAN_CENA_SWP_RR(vb) (0x700 + ((u32)(vb) >> 1)) - #define QBMAN_CENA_SWP_VDQCR 0x780 - -+/* CENA register offsets in memory-backed mode */ -+#define QBMAN_CENA_SWP_DQRR_MEM(n) (0x800 + ((u32)(n) << 6)) -+#define QBMAN_CENA_SWP_RCR_MEM(n) (0x1400 + ((u32)(n) << 6)) -+#define QBMAN_CENA_SWP_CR_MEM 0x1600 -+#define QBMAN_CENA_SWP_RR_MEM 0x1680 -+#define QBMAN_CENA_SWP_VDQCR_MEM 0x1780 -+ - /* Reverse mapping of QBMAN_CENA_SWP_DQRR() */ - #define QBMAN_IDX_FROM_DQRR(p) (((unsigned long)(p) & 0x1ff) >> 6) - -@@ -99,6 +84,14 @@ enum qbman_sdqcr_fc { - qbman_sdqcr_fc_up_to_3 = 1 - }; - -+#define dccvac(p) { asm volatile("dc cvac, %0;" : : "r" (p) : "memory"); } -+#define dcivac(p) { asm volatile("dc ivac, %0" : : "r"(p) : "memory"); } -+static inline void qbman_inval_prefetch(struct qbman_swp *p, uint32_t offset) -+{ -+ dcivac(p->addr_cena + offset); -+ prefetch(p->addr_cena + offset); -+} -+ - /* Portal Access */ - - static inline u32 qbman_read_register(struct qbman_swp *p, u32 offset) -@@ -121,10 +114,13 @@ static inline void *qbman_get_cmd(struct - - #define SWP_CFG_DQRR_MF_SHIFT 20 - #define SWP_CFG_EST_SHIFT 16 -+#define SWP_CFG_CPBS_SHIFT 15 - #define SWP_CFG_WN_SHIFT 14 - #define SWP_CFG_RPM_SHIFT 12 - #define SWP_CFG_DCM_SHIFT 10 - #define SWP_CFG_EPM_SHIFT 8 -+#define SWP_CFG_VPM_SHIFT 7 -+#define SWP_CFG_CPM_SHIFT 6 - #define SWP_CFG_SD_SHIFT 5 - #define SWP_CFG_SP_SHIFT 4 - #define SWP_CFG_SE_SHIFT 3 -@@ -150,6 +146,8 @@ static inline u32 qbman_set_swp_cfg(u8 m - ep << SWP_CFG_EP_SHIFT); - } - -+#define QMAN_RT_MODE 0x00000100 -+ - /** - * qbman_swp_init() - Create a functional object representing the given - * QBMan portal descriptor. -@@ -171,6 +169,8 @@ struct qbman_swp *qbman_swp_init(const s - p->sdq |= qbman_sdqcr_dct_prio_ics << QB_SDQCR_DCT_SHIFT; - p->sdq |= qbman_sdqcr_fc_up_to_3 << QB_SDQCR_FC_SHIFT; - p->sdq |= QMAN_SDQCR_TOKEN << QB_SDQCR_TOK_SHIFT; -+ if ((p->desc->qman_version & QMAN_REV_MASK) >= QMAN_REV_5000) -+ p->mr.valid_bit = QB_VALID_BIT; - - atomic_set(&p->vdq.available, 1); - p->vdq.valid_bit = QB_VALID_BIT; -@@ -188,8 +188,11 @@ struct qbman_swp *qbman_swp_init(const s - p->addr_cena = d->cena_bar; - p->addr_cinh = d->cinh_bar; - -+ if ((p->desc->qman_version & QMAN_REV_MASK) >= QMAN_REV_5000) -+ memset(p->addr_cena, 0, 64 * 1024); -+ - reg = qbman_set_swp_cfg(p->dqrr.dqrr_size, -- 1, /* Writes Non-cacheable */ -+ 0, /* Writes cacheable */ - 0, /* EQCR_CI stashing threshold */ - 3, /* RPM: Valid bit mode, RCR in array mode */ - 2, /* DCM: Discrete consumption ack mode */ -@@ -200,6 +203,10 @@ struct qbman_swp *qbman_swp_init(const s - 1, /* dequeue stashing priority == TRUE */ - 0, /* dequeue stashing enable == FALSE */ - 0); /* EQCR_CI stashing priority == FALSE */ -+ if ((p->desc->qman_version & QMAN_REV_MASK) >= QMAN_REV_5000) -+ reg |= 1 << SWP_CFG_CPBS_SHIFT | /* memory-backed mode */ -+ 1 << SWP_CFG_VPM_SHIFT | /* VDQCR read triggered mode */ -+ 1 << SWP_CFG_CPM_SHIFT; /* CR read triggered mode */ - - qbman_write_register(p, QBMAN_CINH_SWP_CFG, reg); - reg = qbman_read_register(p, QBMAN_CINH_SWP_CFG); -@@ -208,6 +215,10 @@ struct qbman_swp *qbman_swp_init(const s - return NULL; - } - -+ if ((p->desc->qman_version & QMAN_REV_MASK) >= QMAN_REV_5000) { -+ qbman_write_register(p, QBMAN_CINH_SWP_EQCR_PI, QMAN_RT_MODE); -+ qbman_write_register(p, QBMAN_CINH_SWP_RCR_PI, QMAN_RT_MODE); -+ } - /* - * SDQCR needs to be initialized to 0 when no channels are - * being dequeued from or else the QMan HW will indicate an -@@ -302,7 +313,10 @@ void qbman_swp_interrupt_set_inhibit(str - */ - void *qbman_swp_mc_start(struct qbman_swp *p) - { -- return qbman_get_cmd(p, QBMAN_CENA_SWP_CR); -+ if ((p->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_5000) -+ return qbman_get_cmd(p, QBMAN_CENA_SWP_CR); -+ else -+ return qbman_get_cmd(p, QBMAN_CENA_SWP_CR_MEM); - } - - /* -@@ -313,8 +327,15 @@ void qbman_swp_mc_submit(struct qbman_sw - { - u8 *v = cmd; - -- dma_wmb(); -- *v = cmd_verb | p->mc.valid_bit; -+ if ((p->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_5000) { -+ dma_wmb(); -+ *v = cmd_verb | p->mc.valid_bit; -+ dccvac(cmd); -+ } else { -+ *v = cmd_verb | p->mc.valid_bit; -+ dma_wmb(); -+ qbman_write_register(p, QBMAN_CINH_SWP_CR_RT, QMAN_RT_MODE); -+ } - } - - /* -@@ -325,13 +346,28 @@ void *qbman_swp_mc_result(struct qbman_s - { - u32 *ret, verb; - -- ret = qbman_get_cmd(p, QBMAN_CENA_SWP_RR(p->mc.valid_bit)); -+ if ((p->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_5000) { -+ qbman_inval_prefetch(p, QBMAN_CENA_SWP_RR(p->mc.valid_bit)); -+ ret = qbman_get_cmd(p, QBMAN_CENA_SWP_RR(p->mc.valid_bit)); -+ /* Remove the valid-bit - command completed if the rest -+ * is non-zero. -+ */ -+ verb = ret[0] & ~QB_VALID_BIT; -+ if (!verb) -+ return NULL; -+ p->mc.valid_bit ^= QB_VALID_BIT; -+ } else { -+ ret = qbman_get_cmd(p, QBMAN_CENA_SWP_RR_MEM); -+ /* Command completed if the valid bit is toggled */ -+ if (p->mr.valid_bit != (ret[0] & QB_VALID_BIT)) -+ return NULL; -+ /* Command completed if the rest is non-zero */ -+ verb = ret[0] & ~QB_VALID_BIT; -+ if (!verb) -+ return NULL; -+ p->mr.valid_bit ^= QB_VALID_BIT; -+ } - -- /* Remove the valid-bit - command completed if the rest is non-zero */ -- verb = ret[0] & ~QB_VALID_BIT; -- if (!verb) -- return NULL; -- p->mc.valid_bit ^= QB_VALID_BIT; - return ret; - } - -@@ -370,6 +406,43 @@ void qbman_eq_desc_set_no_orp(struct qbm - d->verb |= enqueue_rejects_to_fq; - } - -+/** -+ * qbman_eq_desc_set_orp() - Set order-restoration in the enqueue descriptor -+ * @d: the enqueue descriptor. -+ * @response_success: 1 = enqueue with response always; 0 = enqueue with -+ * rejections returned on a FQ. -+ * @oprid: the order point record id. -+ * @seqnum: the order restoration sequence number. -+ * @incomplete: indicates whether this is the last fragments using the same -+ * sequence number. -+ */ -+void qbman_eq_desc_set_orp(struct qbman_eq_desc *d, int respond_success, -+ u16 oprid, u16 seqnum, int incomplete) -+{ -+ d->verb |= (1 << QB_ENQUEUE_CMD_ORP_ENABLE_SHIFT); -+ if (respond_success) -+ d->verb |= enqueue_response_always; -+ else -+ d->verb |= enqueue_rejects_to_fq; -+ d->orpid = cpu_to_le16(oprid); -+ d->seqnum = cpu_to_le16((!!incomplete << 14) | seqnum); -+} -+ -+/** -+ * qbman_eq_desc_set_orp_hole() - fill a hole in the order-restoration sequence -+ * without any enqueue -+ * @d: the enqueue descriptor. -+ * @oprid: the order point record id. -+ * @seqnum: the order restoration sequence number. -+ */ -+void qbman_eq_desc_set_orp_hole(struct qbman_eq_desc *d, u16 oprid, -+ u16 seqnum) -+{ -+ d->verb |= (1 << QB_ENQUEUE_CMD_ORP_ENABLE_SHIFT) | enqueue_empty; -+ d->orpid = cpu_to_le16(oprid); -+ d->seqnum = cpu_to_le16(seqnum); -+} -+ - /* - * Exactly one of the following descriptor "targets" should be set. (Calling any - * one of these will replace the effect of any prior call to one of these.) -@@ -408,6 +481,18 @@ void qbman_eq_desc_set_qd(struct qbman_e - #define EQAR_VB(eqar) ((eqar) & 0x80) - #define EQAR_SUCCESS(eqar) ((eqar) & 0x100) - -+static inline void qbman_write_eqcr_am_rt_register(struct qbman_swp *p, -+ u8 idx) -+{ -+ if (idx < 16) -+ qbman_write_register(p, QBMAN_CINH_SWP_EQCR_AM_RT + idx * 4, -+ QMAN_RT_MODE); -+ else -+ qbman_write_register(p, QBMAN_CINH_SWP_EQCR_AM_RT2 + -+ (idx - 16) * 4, -+ QMAN_RT_MODE); -+} -+ - /** - * qbman_swp_enqueue() - Issue an enqueue command - * @s: the software portal used for enqueue -@@ -429,12 +514,29 @@ int qbman_swp_enqueue(struct qbman_swp * - return -EBUSY; - - p = qbman_get_cmd(s, QBMAN_CENA_SWP_EQCR(EQAR_IDX(eqar))); -- memcpy(&p->dca, &d->dca, 31); -+ /* This is mapped as DEVICE type memory, writes are -+ * with address alignment: -+ * desc.dca address alignment = 1 -+ * desc.seqnum address alignment = 2 -+ * desc.orpid address alignment = 4 -+ * desc.tgtid address alignment = 8 -+ */ -+ p->dca = d->dca; -+ p->seqnum = d->seqnum; -+ p->orpid = d->orpid; -+ memcpy(&p->tgtid, &d->tgtid, 24); - memcpy(&p->fd, fd, sizeof(*fd)); - -- /* Set the verb byte, have to substitute in the valid-bit */ -- dma_wmb(); -- p->verb = d->verb | EQAR_VB(eqar); -+ if ((s->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_5000) { -+ /* Set the verb byte, have to substitute in the valid-bit */ -+ dma_wmb(); -+ p->verb = d->verb | EQAR_VB(eqar); -+ dccvac(p); -+ } else { -+ p->verb = d->verb | EQAR_VB(eqar); -+ dma_wmb(); -+ qbman_write_eqcr_am_rt_register(s, EQAR_IDX(eqar)); -+ } - - return 0; - } -@@ -522,7 +624,7 @@ void qbman_pull_desc_set_storage(struct - int stash) - { - /* save the virtual address */ -- d->rsp_addr_virt = (u64)storage; -+ d->rsp_addr_virt = (u64)(uintptr_t)storage; - - if (!storage) { - d->verb &= ~(1 << QB_VDQCR_VERB_RLS_SHIFT); -@@ -615,18 +717,28 @@ int qbman_swp_pull(struct qbman_swp *s, - atomic_inc(&s->vdq.available); - return -EBUSY; - } -- s->vdq.storage = (void *)d->rsp_addr_virt; -- p = qbman_get_cmd(s, QBMAN_CENA_SWP_VDQCR); -+ s->vdq.storage = (void *)(uintptr_t)d->rsp_addr_virt; -+ if ((s->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_5000) -+ p = qbman_get_cmd(s, QBMAN_CENA_SWP_VDQCR); -+ else -+ p = qbman_get_cmd(s, QBMAN_CENA_SWP_VDQCR_MEM); - p->numf = d->numf; - p->tok = QMAN_DQ_TOKEN_VALID; - p->dq_src = d->dq_src; - p->rsp_addr = d->rsp_addr; - p->rsp_addr_virt = d->rsp_addr_virt; -- dma_wmb(); -- -- /* Set the verb byte, have to substitute in the valid-bit */ -- p->verb = d->verb | s->vdq.valid_bit; -- s->vdq.valid_bit ^= QB_VALID_BIT; -+ if ((s->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_5000) { -+ dma_wmb(); -+ /* Set the verb byte, have to substitute in the valid-bit */ -+ p->verb = d->verb | s->vdq.valid_bit; -+ s->vdq.valid_bit ^= QB_VALID_BIT; -+ dccvac(p); -+ } else { -+ p->verb = d->verb | s->vdq.valid_bit; -+ s->vdq.valid_bit ^= QB_VALID_BIT; -+ dma_wmb(); -+ qbman_write_register(s, QBMAN_CINH_SWP_VDQCR_RT, QMAN_RT_MODE); -+ } - - return 0; - } -@@ -680,11 +792,13 @@ const struct dpaa2_dq *qbman_swp_dqrr_ne - s->dqrr.next_idx, pi); - s->dqrr.reset_bug = 0; - } -- prefetch(qbman_get_cmd(s, -- QBMAN_CENA_SWP_DQRR(s->dqrr.next_idx))); -+ qbman_inval_prefetch(s, QBMAN_CENA_SWP_DQRR(s->dqrr.next_idx)); - } - -- p = qbman_get_cmd(s, QBMAN_CENA_SWP_DQRR(s->dqrr.next_idx)); -+ if ((s->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_5000) -+ p = qbman_get_cmd(s, QBMAN_CENA_SWP_DQRR(s->dqrr.next_idx)); -+ else -+ p = qbman_get_cmd(s, QBMAN_CENA_SWP_DQRR_MEM(s->dqrr.next_idx)); - verb = p->dq.verb; - - /* -@@ -696,8 +810,7 @@ const struct dpaa2_dq *qbman_swp_dqrr_ne - * knew from reading PI. - */ - if ((verb & QB_VALID_BIT) != s->dqrr.valid_bit) { -- prefetch(qbman_get_cmd(s, -- QBMAN_CENA_SWP_DQRR(s->dqrr.next_idx))); -+ qbman_inval_prefetch(s, QBMAN_CENA_SWP_DQRR(s->dqrr.next_idx)); - return NULL; - } - /* -@@ -720,7 +833,7 @@ const struct dpaa2_dq *qbman_swp_dqrr_ne - (flags & DPAA2_DQ_STAT_EXPIRED)) - atomic_inc(&s->vdq.available); - -- prefetch(qbman_get_cmd(s, QBMAN_CENA_SWP_DQRR(s->dqrr.next_idx))); -+ qbman_inval_prefetch(s, QBMAN_CENA_SWP_DQRR(s->dqrr.next_idx)); - - return p; - } -@@ -836,18 +949,29 @@ int qbman_swp_release(struct qbman_swp * - return -EBUSY; - - /* Start the release command */ -- p = qbman_get_cmd(s, QBMAN_CENA_SWP_RCR(RAR_IDX(rar))); -+ if ((s->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_5000) -+ p = qbman_get_cmd(s, QBMAN_CENA_SWP_RCR(RAR_IDX(rar))); -+ else -+ p = qbman_get_cmd(s, QBMAN_CENA_SWP_RCR_MEM(RAR_IDX(rar))); - /* Copy the caller's buffer pointers to the command */ - for (i = 0; i < num_buffers; i++) - p->buf[i] = cpu_to_le64(buffers[i]); - p->bpid = d->bpid; - -- /* -- * Set the verb byte, have to substitute in the valid-bit and the number -- * of buffers. -- */ -- dma_wmb(); -- p->verb = d->verb | RAR_VB(rar) | num_buffers; -+ if ((s->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_5000) { -+ /* -+ * Set the verb byte, have to substitute in the valid-bit -+ * and the number of buffers. -+ */ -+ dma_wmb(); -+ p->verb = d->verb | RAR_VB(rar) | num_buffers; -+ dccvac(p); -+ } else { -+ p->verb = d->verb | RAR_VB(rar) | num_buffers; -+ dma_wmb(); -+ qbman_write_register(s, QBMAN_CINH_SWP_RCR_AM_RT + -+ RAR_IDX(rar) * 4, QMAN_RT_MODE); -+ } - - return 0; - } -@@ -855,7 +979,7 @@ int qbman_swp_release(struct qbman_swp * - struct qbman_acquire_desc { - u8 verb; - u8 reserved; -- u16 bpid; -+ __le16 bpid; - u8 num; - u8 reserved2[59]; - }; -@@ -863,10 +987,10 @@ struct qbman_acquire_desc { - struct qbman_acquire_rslt { - u8 verb; - u8 rslt; -- u16 reserved; -+ __le16 reserved; - u8 num; - u8 reserved2[3]; -- u64 buf[7]; -+ __le64 buf[7]; - }; - - /** -@@ -929,7 +1053,7 @@ int qbman_swp_acquire(struct qbman_swp * - struct qbman_alt_fq_state_desc { - u8 verb; - u8 reserved[3]; -- u32 fqid; -+ __le32 fqid; - u8 reserved2[56]; - }; - -@@ -952,7 +1076,7 @@ int qbman_swp_alt_fq_state(struct qbman_ - if (!p) - return -EBUSY; - -- p->fqid = cpu_to_le32(fqid) & ALT_FQ_FQID_MASK; -+ p->fqid = cpu_to_le32(fqid & ALT_FQ_FQID_MASK); - - /* Complete the management command */ - r = qbman_swp_mc_complete(s, p, alt_fq_verb); -@@ -978,11 +1102,11 @@ int qbman_swp_alt_fq_state(struct qbman_ - struct qbman_cdan_ctrl_desc { - u8 verb; - u8 reserved; -- u16 ch; -+ __le16 ch; - u8 we; - u8 ctrl; -- u16 reserved2; -- u64 cdan_ctx; -+ __le16 reserved2; -+ __le64 cdan_ctx; - u8 reserved3[48]; - - }; -@@ -990,7 +1114,7 @@ struct qbman_cdan_ctrl_desc { - struct qbman_cdan_ctrl_rslt { - u8 verb; - u8 rslt; -- u16 ch; -+ __le16 ch; - u8 reserved[60]; - }; - -@@ -1031,5 +1155,152 @@ int qbman_swp_CDAN_set(struct qbman_swp - return -EIO; - } - -+ return 0; -+} -+ -+#define QBMAN_RESPONSE_VERB_MASK 0x7f -+#define QBMAN_FQ_QUERY_NP 0x45 -+#define QBMAN_BP_QUERY 0x32 -+ -+struct qbman_fq_query_desc { -+ u8 verb; -+ u8 reserved[3]; -+ __le32 fqid; -+ u8 reserved2[56]; -+}; -+ -+int qbman_fq_query_state(struct qbman_swp *s, u32 fqid, -+ struct qbman_fq_query_np_rslt *r) -+{ -+ struct qbman_fq_query_desc *p; -+ void *resp; -+ -+ p = (struct qbman_fq_query_desc *)qbman_swp_mc_start(s); -+ if (!p) -+ return -EBUSY; -+ -+ /* FQID is a 24 bit value */ -+ p->fqid = cpu_to_le32(fqid & 0x00FFFFFF); -+ resp = qbman_swp_mc_complete(s, p, QBMAN_FQ_QUERY_NP); -+ if (!resp) { -+ pr_err("qbman: Query FQID %d NP fields failed, no response\n", -+ fqid); -+ return -EIO; -+ } -+ *r = *(struct qbman_fq_query_np_rslt *)resp; -+ /* Decode the outcome */ -+ WARN_ON((r->verb & QBMAN_RESPONSE_VERB_MASK) != QBMAN_FQ_QUERY_NP); -+ -+ /* Determine success or failure */ -+ if (r->rslt != QBMAN_MC_RSLT_OK) { -+ pr_err("Query NP fields of FQID 0x%x failed, code=0x%02x\n", -+ p->fqid, r->rslt); -+ return -EIO; -+ } -+ -+ return 0; -+} -+ -+u32 qbman_fq_state_frame_count(const struct qbman_fq_query_np_rslt *r) -+{ -+ return (le32_to_cpu(r->frm_cnt) & 0x00FFFFFF); -+} -+ -+u32 qbman_fq_state_byte_count(const struct qbman_fq_query_np_rslt *r) -+{ -+ return le32_to_cpu(r->byte_cnt); -+} -+ -+struct qbman_bp_query_desc { -+ u8 verb; -+ u8 reserved; -+ __le16 bpid; -+ u8 reserved2[60]; -+}; -+ -+int qbman_bp_query(struct qbman_swp *s, u16 bpid, -+ struct qbman_bp_query_rslt *r) -+{ -+ struct qbman_bp_query_desc *p; -+ void *resp; -+ -+ p = (struct qbman_bp_query_desc *)qbman_swp_mc_start(s); -+ if (!p) -+ return -EBUSY; -+ -+ p->bpid = cpu_to_le16(bpid); -+ resp = qbman_swp_mc_complete(s, p, QBMAN_BP_QUERY); -+ if (!resp) { -+ pr_err("qbman: Query BPID %d fields failed, no response\n", -+ bpid); -+ return -EIO; -+ } -+ *r = *(struct qbman_bp_query_rslt *)resp; -+ /* Decode the outcome */ -+ WARN_ON((r->verb & QBMAN_RESPONSE_VERB_MASK) != QBMAN_BP_QUERY); -+ -+ /* Determine success or failure */ -+ if (r->rslt != QBMAN_MC_RSLT_OK) { -+ pr_err("Query fields of BPID 0x%x failed, code=0x%02x\n", -+ bpid, r->rslt); -+ return -EIO; -+ } -+ -+ return 0; -+} -+ -+u32 qbman_bp_info_num_free_bufs(struct qbman_bp_query_rslt *a) -+{ -+ return le32_to_cpu(a->fill); -+} -+ -+struct qbman_orp_cmd_desc { -+ u8 verb; -+ u8 reserved; -+ u8 cid; -+ u8 reserved2; -+ u16 orpid; -+ u16 seqnum; -+ u8 reserved3[56]; -+}; -+ -+struct qbman_orp_cmd_rslt { -+ u8 verb; -+ u8 rslt; -+ u8 cid; -+ u8 reserved1[61]; -+}; -+ -+int qbman_orp_drop(struct qbman_swp *s, u16 orpid, u16 seqnum) -+{ -+ struct qbman_orp_cmd_desc *p; -+ struct qbman_orp_cmd_rslt *r; -+ void *resp; -+ -+ p = (struct qbman_orp_cmd_desc *)qbman_swp_mc_start(s); -+ if (!p) -+ return -EBUSY; -+ -+ p->cid = 0x7; -+ p->orpid = cpu_to_le16(orpid); -+ p->seqnum = cpu_to_le16(seqnum); -+ -+ resp = qbman_swp_mc_complete(s, p, QBMAN_MC_ORP); -+ if (!resp) { -+ pr_err("qbman: Drop sequence num %d orpid 0x%x failed, no response\n", -+ seqnum, orpid); -+ return -EIO; -+ } -+ r = (struct qbman_orp_cmd_rslt *)resp; -+ /* Decode the outcome */ -+ WARN_ON((r->verb & QBMAN_RESPONSE_VERB_MASK) != QBMAN_MC_ORP); -+ -+ /* Determine success or failure */ -+ if (r->rslt != QBMAN_MC_RSLT_OK) { -+ pr_err("Drop seqnum %d of prpid 0x%x failed, code=0x%02x\n", -+ seqnum, orpid, r->rslt); -+ return -EIO; -+ } -+ - return 0; - } ---- a/drivers/staging/fsl-mc/bus/dpio/qbman-portal.h -+++ b/drivers/staging/fsl-mc/bus/dpio/qbman-portal.h -@@ -1,46 +1,28 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* - * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. -- * Copyright 2016 NXP -+ * Copyright 2016-2019 NXP - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef __FSL_QBMAN_PORTAL_H - #define __FSL_QBMAN_PORTAL_H - - #include "../../include/dpaa2-fd.h" - -+#define QMAN_REV_4000 0x04000000 -+#define QMAN_REV_4100 0x04010000 -+#define QMAN_REV_4101 0x04010001 -+#define QMAN_REV_5000 0x05000000 -+ -+#define QMAN_REV_MASK 0xffff0000 -+ - struct dpaa2_dq; - struct qbman_swp; - - /* qbman software portal descriptor structure */ - struct qbman_swp_desc { - void *cena_bar; /* Cache-enabled portal base address */ -- void *cinh_bar; /* Cache-inhibited portal base address */ -+ void __iomem *cinh_bar; /* Cache-inhibited portal base address */ - u32 qman_version; - }; - -@@ -57,8 +39,8 @@ struct qbman_pull_desc { - u8 numf; - u8 tok; - u8 reserved; -- u32 dq_src; -- u64 rsp_addr; -+ __le32 dq_src; -+ __le64 rsp_addr; - u64 rsp_addr_virt; - u8 padding[40]; - }; -@@ -95,17 +77,17 @@ enum qbman_pull_type_e { - struct qbman_eq_desc { - u8 verb; - u8 dca; -- u16 seqnum; -- u16 orpid; -- u16 reserved1; -- u32 tgtid; -- u32 tag; -- u16 qdbin; -+ __le16 seqnum; -+ __le16 orpid; -+ __le16 reserved1; -+ __le32 tgtid; -+ __le32 tag; -+ __le16 qdbin; - u8 qpri; - u8 reserved[3]; - u8 wae; - u8 rspid; -- u64 rsp_addr; -+ __le64 rsp_addr; - u8 fd[32]; - }; - -@@ -113,9 +95,9 @@ struct qbman_eq_desc { - struct qbman_release_desc { - u8 verb; - u8 reserved; -- u16 bpid; -- u32 reserved2; -- u64 buf[7]; -+ __le16 bpid; -+ __le32 reserved2; -+ __le64 buf[7]; - }; - - /* Management command result codes */ -@@ -127,7 +109,7 @@ struct qbman_release_desc { - /* portal data structure */ - struct qbman_swp { - const struct qbman_swp_desc *desc; -- void __iomem *addr_cena; -+ void *addr_cena; - void __iomem *addr_cinh; - - /* Management commands */ -@@ -135,6 +117,11 @@ struct qbman_swp { - u32 valid_bit; /* 0x00 or 0x80 */ - } mc; - -+ /* Management response */ -+ struct { -+ u32 valid_bit; /* 0x00 or 0x80 */ -+ } mr; -+ - /* Push dequeues */ - u32 sdq; - -@@ -187,6 +174,9 @@ int qbman_result_has_new_result(struct q - - void qbman_eq_desc_clear(struct qbman_eq_desc *d); - void qbman_eq_desc_set_no_orp(struct qbman_eq_desc *d, int respond_success); -+void qbman_eq_desc_set_orp(struct qbman_eq_desc *d, int respond_success, -+ u16 oprid, u16 seqnum, int incomplete); -+void qbman_eq_desc_set_orp_hole(struct qbman_eq_desc *d, u16 oprid, u16 seqnum); - void qbman_eq_desc_set_token(struct qbman_eq_desc *d, u8 token); - void qbman_eq_desc_set_fq(struct qbman_eq_desc *d, u32 fqid); - void qbman_eq_desc_set_qd(struct qbman_eq_desc *d, u32 qdid, -@@ -195,6 +185,8 @@ void qbman_eq_desc_set_qd(struct qbman_e - int qbman_swp_enqueue(struct qbman_swp *p, const struct qbman_eq_desc *d, - const struct dpaa2_fd *fd); - -+int qbman_orp_drop(struct qbman_swp *s, u16 orpid, u16 seqnum); -+ - void qbman_release_desc_clear(struct qbman_release_desc *d); - void qbman_release_desc_set_bpid(struct qbman_release_desc *d, u16 bpid); - void qbman_release_desc_set_rcdi(struct qbman_release_desc *d, int enable); -@@ -453,7 +445,7 @@ static inline int qbman_swp_CDAN_set_con - static inline void *qbman_swp_mc_complete(struct qbman_swp *swp, void *cmd, - u8 cmd_verb) - { -- int loopvar = 1000; -+ int loopvar = 2000; - - qbman_swp_mc_submit(swp, cmd, cmd_verb); - -@@ -466,4 +458,62 @@ static inline void *qbman_swp_mc_complet - return cmd; - } - -+/* Query APIs */ -+struct qbman_fq_query_np_rslt { -+ u8 verb; -+ u8 rslt; -+ u8 st1; -+ u8 st2; -+ u8 reserved[2]; -+ __le16 od1_sfdr; -+ __le16 od2_sfdr; -+ __le16 od3_sfdr; -+ __le16 ra1_sfdr; -+ __le16 ra2_sfdr; -+ __le32 pfdr_hptr; -+ __le32 pfdr_tptr; -+ __le32 frm_cnt; -+ __le32 byte_cnt; -+ __le16 ics_surp; -+ u8 is; -+ u8 reserved2[29]; -+}; -+ -+int qbman_fq_query_state(struct qbman_swp *s, u32 fqid, -+ struct qbman_fq_query_np_rslt *r); -+u32 qbman_fq_state_frame_count(const struct qbman_fq_query_np_rslt *r); -+u32 qbman_fq_state_byte_count(const struct qbman_fq_query_np_rslt *r); -+ -+struct qbman_bp_query_rslt { -+ u8 verb; -+ u8 rslt; -+ u8 reserved[4]; -+ u8 bdi; -+ u8 state; -+ __le32 fill; -+ __le32 hdotr; -+ __le16 swdet; -+ __le16 swdxt; -+ __le16 hwdet; -+ __le16 hwdxt; -+ __le16 swset; -+ __le16 swsxt; -+ __le16 vbpid; -+ __le16 icid; -+ __le64 bpscn_addr; -+ __le64 bpscn_ctx; -+ __le16 hw_targ; -+ u8 dbe; -+ u8 reserved2; -+ u8 sdcnt; -+ u8 hdcnt; -+ u8 sscnt; -+ u8 reserved3[9]; -+}; -+ -+int qbman_bp_query(struct qbman_swp *s, u16 bpid, -+ struct qbman_bp_query_rslt *r); -+ -+u32 qbman_bp_info_num_free_bufs(struct qbman_bp_query_rslt *a); -+ - #endif /* __FSL_QBMAN_PORTAL_H */ ---- a/drivers/staging/fsl-mc/bus/dpmcp.c -+++ b/drivers/staging/fsl-mc/bus/dpmcp.c -@@ -1,33 +1,7 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #include - #include "../include/mc.h" ---- a/drivers/staging/fsl-mc/bus/dprc-driver.c -+++ b/drivers/staging/fsl-mc/bus/dprc-driver.c -@@ -1,12 +1,10 @@ -+// SPDX-License-Identifier: GPL-2.0 - /* - * Freescale data path resource container (DPRC) driver - * - * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. - * Author: German Rivera - * -- * This file is licensed under the terms of the GNU General Public -- * License version 2. This program is licensed "as is" without any -- * warranty of any kind, whether express or implied. - */ - - #include ---- a/drivers/staging/fsl-mc/bus/dprc.c -+++ b/drivers/staging/fsl-mc/bus/dprc.c -@@ -1,33 +1,7 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #include - #include "../include/mc.h" ---- a/drivers/staging/fsl-mc/bus/fsl-mc-allocator.c -+++ b/drivers/staging/fsl-mc/bus/fsl-mc-allocator.c -@@ -1,11 +1,9 @@ -+// SPDX-License-Identifier: GPL-2.0 - /* - * fsl-mc object allocator driver - * - * Copyright (C) 2013-2016 Freescale Semiconductor, Inc. - * -- * This file is licensed under the terms of the GNU General Public -- * License version 2. This program is licensed "as is" without any -- * warranty of any kind, whether express or implied. - */ - - #include ---- a/drivers/staging/fsl-mc/bus/fsl-mc-bus.c -+++ b/drivers/staging/fsl-mc/bus/fsl-mc-bus.c -@@ -1,12 +1,10 @@ -+// SPDX-License-Identifier: GPL-2.0 - /* - * Freescale Management Complex (MC) bus driver - * - * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. - * Author: German Rivera - * -- * This file is licensed under the terms of the GNU General Public -- * License version 2. This program is licensed "as is" without any -- * warranty of any kind, whether express or implied. - */ - - #define pr_fmt(fmt) "fsl-mc: " fmt ---- a/drivers/staging/fsl-mc/bus/fsl-mc-msi.c -+++ b/drivers/staging/fsl-mc/bus/fsl-mc-msi.c -@@ -1,12 +1,10 @@ -+// SPDX-License-Identifier: GPL-2.0 - /* - * Freescale Management Complex (MC) bus driver MSI support - * - * Copyright (C) 2015-2016 Freescale Semiconductor, Inc. - * Author: German Rivera - * -- * This file is licensed under the terms of the GNU General Public -- * License version 2. This program is licensed "as is" without any -- * warranty of any kind, whether express or implied. - */ - - #include ---- a/drivers/staging/fsl-mc/bus/fsl-mc-private.h -+++ b/drivers/staging/fsl-mc/bus/fsl-mc-private.h -@@ -1,11 +1,9 @@ -+/* SPDX-License-Identifier: GPL-2.0 */ - /* - * Freescale Management Complex (MC) bus private declarations - * - * Copyright (C) 2016 Freescale Semiconductor, Inc. - * -- * This file is licensed under the terms of the GNU General Public -- * License version 2. This program is licensed "as is" without any -- * warranty of any kind, whether express or implied. - */ - #ifndef _FSL_MC_PRIVATE_H_ - #define _FSL_MC_PRIVATE_H_ ---- a/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c -+++ b/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c -@@ -1,12 +1,10 @@ -+// SPDX-License-Identifier: GPL-2.0 - /* - * Freescale Management Complex (MC) bus driver MSI support - * - * Copyright (C) 2015-2016 Freescale Semiconductor, Inc. - * Author: German Rivera - * -- * This file is licensed under the terms of the GNU General Public -- * License version 2. This program is licensed "as is" without any -- * warranty of any kind, whether express or implied. - */ - - #include ---- a/drivers/staging/fsl-mc/bus/mc-io.c -+++ b/drivers/staging/fsl-mc/bus/mc-io.c -@@ -1,33 +1,7 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - - #include ---- a/drivers/staging/fsl-mc/bus/mc-sys.c -+++ b/drivers/staging/fsl-mc/bus/mc-sys.c -@@ -1,35 +1,9 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * - * I/O services to send MC commands to the MC hardware - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - - #include ---- a/drivers/staging/fsl-mc/include/dpaa2-fd.h -+++ b/drivers/staging/fsl-mc/include/dpaa2-fd.h -@@ -1,33 +1,8 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* - * Copyright 2014-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef __FSL_DPAA2_FD_H - #define __FSL_DPAA2_FD_H -@@ -91,6 +66,27 @@ struct dpaa2_fd { - #define SG_BPID_MASK 0x3FFF - #define SG_FINAL_FLAG_MASK 0x1 - #define SG_FINAL_FLAG_SHIFT 15 -+#define FL_SHORT_LEN_FLAG_MASK 0x1 -+#define FL_SHORT_LEN_FLAG_SHIFT 14 -+#define FL_SHORT_LEN_MASK 0x3FFFF -+#define FL_OFFSET_MASK 0x0FFF -+#define FL_FORMAT_MASK 0x3 -+#define FL_FORMAT_SHIFT 12 -+#define FL_BPID_MASK 0x3FFF -+#define FL_FINAL_FLAG_MASK 0x1 -+#define FL_FINAL_FLAG_SHIFT 15 -+ -+/* Error bits in FD CTRL */ -+#define FD_CTRL_ERR_MASK 0x000000FF -+#define FD_CTRL_UFD 0x00000004 -+#define FD_CTRL_SBE 0x00000008 -+#define FD_CTRL_FLC 0x00000010 -+#define FD_CTRL_FSE 0x00000020 -+#define FD_CTRL_FAERR 0x00000040 -+ -+/* Annotation bits in FD CTRL */ -+#define FD_CTRL_PTA 0x00800000 -+#define FD_CTRL_PTV1 0x00400000 - - enum dpaa2_fd_format { - dpaa2_fd_single = 0, -@@ -312,7 +308,7 @@ enum dpaa2_sg_format { - */ - static inline dma_addr_t dpaa2_sg_get_addr(const struct dpaa2_sg_entry *sg) - { -- return le64_to_cpu((dma_addr_t)sg->addr); -+ return (dma_addr_t)le64_to_cpu(sg->addr); - } - - /** -@@ -443,9 +439,243 @@ static inline bool dpaa2_sg_is_final(con - */ - static inline void dpaa2_sg_set_final(struct dpaa2_sg_entry *sg, bool final) - { -- sg->format_offset &= cpu_to_le16(~(SG_FINAL_FLAG_MASK -- << SG_FINAL_FLAG_SHIFT)); -+ sg->format_offset &= cpu_to_le16((~(SG_FINAL_FLAG_MASK -+ << SG_FINAL_FLAG_SHIFT)) & 0xFFFF); - sg->format_offset |= cpu_to_le16(final << SG_FINAL_FLAG_SHIFT); - } - -+/** -+ * struct dpaa2_fl_entry - structure for frame list entry. -+ * @addr: address in the FLE -+ * @len: length in the FLE -+ * @bpid: buffer pool ID -+ * @format_offset: format, offset, and short-length fields -+ * @frc: frame context -+ * @ctrl: control bits...including pta, pvt1, pvt2, err, etc -+ * @flc: flow context address -+ */ -+struct dpaa2_fl_entry { -+ __le64 addr; -+ __le32 len; -+ __le16 bpid; -+ __le16 format_offset; -+ __le32 frc; -+ __le32 ctrl; -+ __le64 flc; -+}; -+ -+enum dpaa2_fl_format { -+ dpaa2_fl_single = 0, -+ dpaa2_fl_res, -+ dpaa2_fl_sg -+}; -+ -+/** -+ * dpaa2_fl_get_addr() - get the addr field of FLE -+ * @fle: the given frame list entry -+ * -+ * Return the address in the frame list entry. -+ */ -+static inline dma_addr_t dpaa2_fl_get_addr(const struct dpaa2_fl_entry *fle) -+{ -+ return (dma_addr_t)le64_to_cpu(fle->addr); -+} -+ -+/** -+ * dpaa2_fl_set_addr() - Set the addr field of FLE -+ * @fle: the given frame list entry -+ * @addr: the address needs to be set in frame list entry -+ */ -+static inline void dpaa2_fl_set_addr(struct dpaa2_fl_entry *fle, -+ dma_addr_t addr) -+{ -+ fle->addr = cpu_to_le64(addr); -+} -+ -+/** -+ * dpaa2_fl_get_frc() - Get the frame context in the FLE -+ * @fle: the given frame list entry -+ * -+ * Return the frame context field in the frame lsit entry. -+ */ -+static inline u32 dpaa2_fl_get_frc(const struct dpaa2_fl_entry *fle) -+{ -+ return le32_to_cpu(fle->frc); -+} -+ -+/** -+ * dpaa2_fl_set_frc() - Set the frame context in the FLE -+ * @fle: the given frame list entry -+ * @frc: the frame context needs to be set in frame list entry -+ */ -+static inline void dpaa2_fl_set_frc(struct dpaa2_fl_entry *fle, u32 frc) -+{ -+ fle->frc = cpu_to_le32(frc); -+} -+ -+/** -+ * dpaa2_fl_get_ctrl() - Get the control bits in the FLE -+ * @fle: the given frame list entry -+ * -+ * Return the control bits field in the frame list entry. -+ */ -+static inline u32 dpaa2_fl_get_ctrl(const struct dpaa2_fl_entry *fle) -+{ -+ return le32_to_cpu(fle->ctrl); -+} -+ -+/** -+ * dpaa2_fl_set_ctrl() - Set the control bits in the FLE -+ * @fle: the given frame list entry -+ * @ctrl: the control bits to be set in the frame list entry -+ */ -+static inline void dpaa2_fl_set_ctrl(struct dpaa2_fl_entry *fle, u32 ctrl) -+{ -+ fle->ctrl = cpu_to_le32(ctrl); -+} -+ -+/** -+ * dpaa2_fl_get_flc() - Get the flow context in the FLE -+ * @fle: the given frame list entry -+ * -+ * Return the flow context in the frame list entry. -+ */ -+static inline dma_addr_t dpaa2_fl_get_flc(const struct dpaa2_fl_entry *fle) -+{ -+ return (dma_addr_t)le64_to_cpu(fle->flc); -+} -+ -+/** -+ * dpaa2_fl_set_flc() - Set the flow context field of FLE -+ * @fle: the given frame list entry -+ * @flc_addr: the flow context needs to be set in frame list entry -+ */ -+static inline void dpaa2_fl_set_flc(struct dpaa2_fl_entry *fle, -+ dma_addr_t flc_addr) -+{ -+ fle->flc = cpu_to_le64(flc_addr); -+} -+ -+static inline bool dpaa2_fl_short_len(const struct dpaa2_fl_entry *fle) -+{ -+ return !!((le16_to_cpu(fle->format_offset) >> -+ FL_SHORT_LEN_FLAG_SHIFT) & FL_SHORT_LEN_FLAG_MASK); -+} -+ -+/** -+ * dpaa2_fl_get_len() - Get the length in the FLE -+ * @fle: the given frame list entry -+ * -+ * Return the length field in the frame list entry. -+ */ -+static inline u32 dpaa2_fl_get_len(const struct dpaa2_fl_entry *fle) -+{ -+ if (dpaa2_fl_short_len(fle)) -+ return le32_to_cpu(fle->len) & FL_SHORT_LEN_MASK; -+ -+ return le32_to_cpu(fle->len); -+} -+ -+/** -+ * dpaa2_fl_set_len() - Set the length field of FLE -+ * @fle: the given frame list entry -+ * @len: the length needs to be set in frame list entry -+ */ -+static inline void dpaa2_fl_set_len(struct dpaa2_fl_entry *fle, u32 len) -+{ -+ fle->len = cpu_to_le32(len); -+} -+ -+/** -+ * dpaa2_fl_get_offset() - Get the offset field in the frame list entry -+ * @fle: the given frame list entry -+ * -+ * Return the offset. -+ */ -+static inline u16 dpaa2_fl_get_offset(const struct dpaa2_fl_entry *fle) -+{ -+ return le16_to_cpu(fle->format_offset) & FL_OFFSET_MASK; -+} -+ -+/** -+ * dpaa2_fl_set_offset() - Set the offset field of FLE -+ * @fle: the given frame list entry -+ * @offset: the offset needs to be set in frame list entry -+ */ -+static inline void dpaa2_fl_set_offset(struct dpaa2_fl_entry *fle, u16 offset) -+{ -+ fle->format_offset &= cpu_to_le16(~FL_OFFSET_MASK); -+ fle->format_offset |= cpu_to_le16(offset); -+} -+ -+/** -+ * dpaa2_fl_get_format() - Get the format field in the FLE -+ * @fle: the given frame list entry -+ * -+ * Return the format. -+ */ -+static inline enum dpaa2_fl_format dpaa2_fl_get_format( -+ const struct dpaa2_fl_entry *fle) -+{ -+ return (enum dpaa2_fl_format)((le16_to_cpu(fle->format_offset) >> -+ FL_FORMAT_SHIFT) & FL_FORMAT_MASK); -+} -+ -+/** -+ * dpaa2_fl_set_format() - Set the format field of FLE -+ * @fle: the given frame list entry -+ * @format: the format needs to be set in frame list entry -+ */ -+static inline void dpaa2_fl_set_format(struct dpaa2_fl_entry *fle, -+ enum dpaa2_fl_format format) -+{ -+ fle->format_offset &= cpu_to_le16(~(FL_FORMAT_MASK << FL_FORMAT_SHIFT)); -+ fle->format_offset |= cpu_to_le16(format << FL_FORMAT_SHIFT); -+} -+ -+/** -+ * dpaa2_fl_get_bpid() - Get the bpid field in the FLE -+ * @fle: the given frame list entry -+ * -+ * Return the buffer pool id. -+ */ -+static inline u16 dpaa2_fl_get_bpid(const struct dpaa2_fl_entry *fle) -+{ -+ return le16_to_cpu(fle->bpid) & FL_BPID_MASK; -+} -+ -+/** -+ * dpaa2_fl_set_bpid() - Set the bpid field of FLE -+ * @fle: the given frame list entry -+ * @bpid: buffer pool id to be set -+ */ -+static inline void dpaa2_fl_set_bpid(struct dpaa2_fl_entry *fle, u16 bpid) -+{ -+ fle->bpid &= cpu_to_le16(~(FL_BPID_MASK)); -+ fle->bpid |= cpu_to_le16(bpid); -+} -+ -+/** -+ * dpaa2_fl_is_final() - Check final bit in FLE -+ * @fle: the given frame list entry -+ * -+ * Return bool. -+ */ -+static inline bool dpaa2_fl_is_final(const struct dpaa2_fl_entry *fle) -+{ -+ return !!(le16_to_cpu(fle->format_offset) >> FL_FINAL_FLAG_SHIFT); -+} -+ -+/** -+ * dpaa2_fl_set_final() - Set the final bit in FLE -+ * @fle: the given frame list entry -+ * @final: the final boolean to be set -+ */ -+static inline void dpaa2_fl_set_final(struct dpaa2_fl_entry *fle, bool final) -+{ -+ fle->format_offset &= cpu_to_le16(~(FL_FINAL_FLAG_MASK << -+ FL_FINAL_FLAG_SHIFT)); -+ fle->format_offset |= cpu_to_le16(final << FL_FINAL_FLAG_SHIFT); -+} -+ - #endif /* __FSL_DPAA2_FD_H */ ---- a/drivers/staging/fsl-mc/include/dpaa2-global.h -+++ b/drivers/staging/fsl-mc/include/dpaa2-global.h -@@ -1,33 +1,8 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* - * Copyright 2014-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef __FSL_DPAA2_GLOBAL_H - #define __FSL_DPAA2_GLOBAL_H ---- a/drivers/staging/fsl-mc/include/dpaa2-io.h -+++ b/drivers/staging/fsl-mc/include/dpaa2-io.h -@@ -1,33 +1,8 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* - * Copyright 2014-2016 Freescale Semiconductor Inc. -- * Copyright NXP -+ * Copyright 2017 NXP - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef __FSL_DPAA2_IO_H - #define __FSL_DPAA2_IO_H -@@ -77,17 +52,20 @@ struct dpaa2_io_desc { - int has_8prio; - int cpu; - void *regs_cena; -- void *regs_cinh; -+ void __iomem *regs_cinh; - int dpio_id; - u32 qman_version; - }; - --struct dpaa2_io *dpaa2_io_create(const struct dpaa2_io_desc *desc); -+struct dpaa2_io *dpaa2_io_create(const struct dpaa2_io_desc *desc, -+ struct device *dev); - - void dpaa2_io_down(struct dpaa2_io *d); - - irqreturn_t dpaa2_io_irq(struct dpaa2_io *obj); - -+struct dpaa2_io *dpaa2_io_service_select(int cpu); -+ - /** - * struct dpaa2_io_notification_ctx - The DPIO notification context structure - * @cb: The callback to be invoked when the notification arrives -@@ -103,7 +81,7 @@ irqreturn_t dpaa2_io_irq(struct dpaa2_io - * Used when a FQDAN/CDAN registration is made by drivers. - */ - struct dpaa2_io_notification_ctx { -- void (*cb)(struct dpaa2_io_notification_ctx *); -+ void (*cb)(struct dpaa2_io_notification_ctx *ctx); - int is_cdan; - u32 id; - int desired_cpu; -@@ -113,10 +91,14 @@ struct dpaa2_io_notification_ctx { - void *dpio_private; - }; - -+int dpaa2_io_get_cpu(struct dpaa2_io *d); -+ - int dpaa2_io_service_register(struct dpaa2_io *service, -- struct dpaa2_io_notification_ctx *ctx); -+ struct dpaa2_io_notification_ctx *ctx, -+ struct device *dev); - void dpaa2_io_service_deregister(struct dpaa2_io *service, -- struct dpaa2_io_notification_ctx *ctx); -+ struct dpaa2_io_notification_ctx *ctx, -+ struct device *dev); - int dpaa2_io_service_rearm(struct dpaa2_io *service, - struct dpaa2_io_notification_ctx *ctx); - -@@ -129,9 +111,9 @@ int dpaa2_io_service_enqueue_fq(struct d - const struct dpaa2_fd *fd); - int dpaa2_io_service_enqueue_qd(struct dpaa2_io *d, u32 qdid, u8 prio, - u16 qdbin, const struct dpaa2_fd *fd); --int dpaa2_io_service_release(struct dpaa2_io *d, u32 bpid, -+int dpaa2_io_service_release(struct dpaa2_io *d, u16 bpid, - const u64 *buffers, unsigned int num_buffers); --int dpaa2_io_service_acquire(struct dpaa2_io *d, u32 bpid, -+int dpaa2_io_service_acquire(struct dpaa2_io *d, u16 bpid, - u64 *buffers, unsigned int num_buffers); - - struct dpaa2_io_store *dpaa2_io_store_create(unsigned int max_frames, -@@ -139,4 +121,64 @@ struct dpaa2_io_store *dpaa2_io_store_cr - void dpaa2_io_store_destroy(struct dpaa2_io_store *s); - struct dpaa2_dq *dpaa2_io_store_next(struct dpaa2_io_store *s, int *is_last); - -+/* Order Restoration Support */ -+int dpaa2_io_service_enqueue_orp_fq(struct dpaa2_io *d, u32 fqid, -+ const struct dpaa2_fd *fd, u16 orpid, -+ u16 seqnum, int last); -+ -+int dpaa2_io_service_enqueue_orp_qd(struct dpaa2_io *d, u32 qdid, u8 prio, -+ u16 qdbin, const struct dpaa2_fd *fd, -+ u16 orpid, u16 seqnum, int last); -+ -+int dpaa2_io_service_orp_seqnum_drop(struct dpaa2_io *d, u16 orpid, -+ u16 seqnum); -+ -+/***************/ -+/* CSCN */ -+/***************/ -+ -+/** -+ * struct dpaa2_cscn - The CSCN message format -+ * @verb: identifies the type of message (should be 0x27). -+ * @stat: status bits related to dequeuing response (not used) -+ * @state: bit 0 = 0/1 if CG is no/is congested -+ * @reserved: reserved byte -+ * @cgid: congest grp ID - the first 16 bits -+ * @ctx: context data -+ * -+ * Congestion management can be implemented in software through -+ * the use of Congestion State Change Notifications (CSCN). These -+ * are messages written by DPAA2 hardware to memory whenever the -+ * instantaneous count (I_CNT field in the CG) exceeds the -+ * Congestion State (CS) entrance threshold, signifying congestion -+ * entrance, or when the instantaneous count returns below exit -+ * threshold, signifying congestion exit. The format of the message -+ * is given by the dpaa2_cscn structure. Bit 0 of the state field -+ * represents congestion state written by the hardware. -+ */ -+struct dpaa2_cscn { -+ u8 verb; -+ u8 stat; -+ u8 state; -+ u8 reserved; -+ __le32 cgid; -+ __le64 ctx; -+}; -+ -+#define DPAA2_CSCN_SIZE 64 -+#define DPAA2_CSCN_ALIGN 16 -+ -+#define DPAA2_CSCN_STATE_MASK 0x1 -+#define DPAA2_CSCN_CONGESTED 1 -+ -+static inline bool dpaa2_cscn_state_congested(struct dpaa2_cscn *cscn) -+{ -+ return ((cscn->state & DPAA2_CSCN_STATE_MASK) == DPAA2_CSCN_CONGESTED); -+} -+ -+int dpaa2_io_query_fq_count(struct dpaa2_io *d, u32 fqid, -+ u32 *fcnt, u32 *bcnt); -+int dpaa2_io_query_bp_count(struct dpaa2_io *d, u16 bpid, -+ u32 *num); -+ - #endif /* __FSL_DPAA2_IO_H */ ---- a/drivers/staging/fsl-mc/include/dpbp.h -+++ b/drivers/staging/fsl-mc/include/dpbp.h -@@ -1,34 +1,7 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* - * Copyright 2013-2016 Freescale Semiconductor Inc. - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef __FSL_DPBP_H - #define __FSL_DPBP_H ---- a/drivers/staging/fsl-mc/include/dpcon.h -+++ b/drivers/staging/fsl-mc/include/dpcon.h -@@ -1,33 +1,7 @@ --/* Copyright 2013-2016 Freescale Semiconductor Inc. -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. - * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef __FSL_DPCON_H - #define __FSL_DPCON_H ---- /dev/null -+++ b/drivers/staging/fsl-mc/include/dpopr.h -@@ -0,0 +1,110 @@ -+/* -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#ifndef __FSL_DPOPR_H_ -+#define __FSL_DPOPR_H_ -+ -+/* Data Path Order Restoration API -+ * Contains initialization APIs and runtime APIs for the Order Restoration -+ */ -+ -+/** Order Restoration properties */ -+ -+/** -+ * Create a new Order Point Record option -+ */ -+#define OPR_OPT_CREATE 0x1 -+/** -+ * Retire an existing Order Point Record option -+ */ -+#define OPR_OPT_RETIRE 0x2 -+ -+/** -+ * struct opr_cfg - Structure representing OPR configuration -+ * @oprrws: Order point record (OPR) restoration window size (0 to 5) -+ * 0 - Window size is 32 frames. -+ * 1 - Window size is 64 frames. -+ * 2 - Window size is 128 frames. -+ * 3 - Window size is 256 frames. -+ * 4 - Window size is 512 frames. -+ * 5 - Window size is 1024 frames. -+ * @oa: OPR auto advance NESN window size (0 disabled, 1 enabled) -+ * @olws: OPR acceptable late arrival window size (0 to 3) -+ * 0 - Disabled. Late arrivals are always rejected. -+ * 1 - Window size is 32 frames. -+ * 2 - Window size is the same as the OPR restoration -+ * window size configured in the OPRRWS field. -+ * 3 - Window size is 8192 frames. Late arrivals are -+ * always accepted. -+ * @oeane: Order restoration list (ORL) resource exhaustion -+ * advance NESN enable (0 disabled, 1 enabled) -+ * @oloe: OPR loose ordering enable (0 disabled, 1 enabled) -+ */ -+struct opr_cfg { -+ u8 oprrws; -+ u8 oa; -+ u8 olws; -+ u8 oeane; -+ u8 oloe; -+}; -+ -+/** -+ * struct opr_qry - Structure representing OPR configuration -+ * @enable: Enabled state -+ * @rip: Retirement In Progress -+ * @ndsn: Next dispensed sequence number -+ * @nesn: Next expected sequence number -+ * @ea_hseq: Early arrival head sequence number -+ * @hseq_nlis: HSEQ not last in sequence -+ * @ea_tseq: Early arrival tail sequence number -+ * @tseq_nlis: TSEQ not last in sequence -+ * @ea_tptr: Early arrival tail pointer -+ * @ea_hptr: Early arrival head pointer -+ * @opr_id: Order Point Record ID -+ * @opr_vid: Order Point Record Virtual ID -+ */ -+struct opr_qry { -+ char enable; -+ char rip; -+ u16 ndsn; -+ u16 nesn; -+ u16 ea_hseq; -+ char hseq_nlis; -+ u16 ea_tseq; -+ char tseq_nlis; -+ u16 ea_tptr; -+ u16 ea_hptr; -+ u16 opr_id; -+ u16 opr_vid; -+}; -+ -+#endif /* __FSL_DPOPR_H_ */ ---- a/drivers/staging/fsl-mc/include/mc.h -+++ b/drivers/staging/fsl-mc/include/mc.h -@@ -1,12 +1,10 @@ -+/* SPDX-License-Identifier: GPL-2.0 */ - /* - * Freescale Management Complex (MC) bus public interface - * - * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. - * Author: German Rivera - * -- * This file is licensed under the terms of the GNU General Public -- * License version 2. This program is licensed "as is" without any -- * warranty of any kind, whether express or implied. - */ - #ifndef _FSL_MC_H_ - #define _FSL_MC_H_ diff --git a/target/linux/layerscape/patches-4.14/702-dpaa2-ethernet-support-layerscape.patch b/target/linux/layerscape/patches-4.14/702-dpaa2-ethernet-support-layerscape.patch deleted file mode 100644 index 1656ddf3e8..0000000000 --- a/target/linux/layerscape/patches-4.14/702-dpaa2-ethernet-support-layerscape.patch +++ /dev/null @@ -1,9130 +0,0 @@ -From 90b3f1705785f0e30de6f41abc8764aae1391245 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:28 +0800 -Subject: [PATCH] dpaa2-ethernet: support layerscape -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This is an integrated patch of dpaa2-ethernet for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Bogdan Purcareata -Signed-off-by: Camelia Groza -Signed-off-by: David S. Miller -Signed-off-by: Greg Kroah-Hartman -Signed-off-by: Guanhua Gao -Signed-off-by: Horia Geantă -Signed-off-by: Ioana Ciornei -Signed-off-by: Ioana Radulescu -Signed-off-by: Nipun Gupta -Signed-off-by: Valentin Catalin Neacsu -Signed-off-by: Yangbo Lu ---- - drivers/staging/fsl-dpaa2/Kconfig | 7 + - drivers/staging/fsl-dpaa2/ethernet/Makefile | 3 + - .../fsl-dpaa2/ethernet/dpaa2-eth-ceetm.c | 1187 ++++++++ - .../fsl-dpaa2/ethernet/dpaa2-eth-ceetm.h | 183 ++ - .../fsl-dpaa2/ethernet/dpaa2-eth-debugfs.c | 356 +++ - .../fsl-dpaa2/ethernet/dpaa2-eth-debugfs.h | 60 + - .../fsl-dpaa2/ethernet/dpaa2-eth-trace.h | 29 +- - .../staging/fsl-dpaa2/ethernet/dpaa2-eth.c | 2509 +++++++++++++---- - .../staging/fsl-dpaa2/ethernet/dpaa2-eth.h | 394 ++- - .../fsl-dpaa2/ethernet/dpaa2-ethtool.c | 716 ++++- - drivers/staging/fsl-dpaa2/ethernet/dpkg.h | 380 ++- - drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h | 255 +- - drivers/staging/fsl-dpaa2/ethernet/dpni.c | 704 ++++- - drivers/staging/fsl-dpaa2/ethernet/dpni.h | 401 ++- - drivers/staging/fsl-dpaa2/ethernet/net.h | 30 +- - 15 files changed, 6315 insertions(+), 899 deletions(-) - create mode 100644 drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-ceetm.c - create mode 100644 drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-ceetm.h - create mode 100644 drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-debugfs.c - create mode 100644 drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-debugfs.h - ---- a/drivers/staging/fsl-dpaa2/Kconfig -+++ b/drivers/staging/fsl-dpaa2/Kconfig -@@ -17,6 +17,13 @@ config FSL_DPAA2_ETH - Ethernet driver for Freescale DPAA2 SoCs, using the - Freescale MC bus driver - -+config FSL_DPAA2_ETH_CEETM -+ depends on NET_SCHED -+ bool "DPAA2 Ethernet CEETM QoS" -+ default n -+ ---help--- -+ Enable QoS offloading support through the CEETM hardware block. -+ - if FSL_DPAA2_ETH - config FSL_DPAA2_ETH_USE_ERR_QUEUE - bool "Enable Rx error queue" ---- a/drivers/staging/fsl-dpaa2/ethernet/Makefile -+++ b/drivers/staging/fsl-dpaa2/ethernet/Makefile -@@ -1,3 +1,4 @@ -+# SPDX-License-Identifier: GPL-2.0 - # - # Makefile for the Freescale DPAA2 Ethernet controller - # -@@ -5,6 +6,8 @@ - obj-$(CONFIG_FSL_DPAA2_ETH) += fsl-dpaa2-eth.o - - fsl-dpaa2-eth-objs := dpaa2-eth.o dpaa2-ethtool.o dpni.o -+fsl-dpaa2-eth-${CONFIG_FSL_DPAA2_ETH_DEBUGFS} += dpaa2-eth-debugfs.o -+fsl-dpaa2-eth-${CONFIG_FSL_DPAA2_ETH_CEETM} += dpaa2-eth-ceetm.o - - # Needed by the tracing framework - CFLAGS_dpaa2-eth.o := -I$(src) ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-ceetm.c -@@ -0,0 +1,1187 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+/* -+ * Copyright 2017-2019 NXP -+ * -+ */ -+ -+#include -+#include -+ -+#include "dpaa2-eth-ceetm.h" -+#include "dpaa2-eth.h" -+ -+#define DPAA2_CEETM_DESCRIPTION "FSL DPAA2 CEETM qdisc" -+/* Conversion formula from userspace passed Bps to expected Mbit */ -+#define dpaa2_eth_bps_to_mbit(rate) (rate >> 17) -+ -+static const struct nla_policy dpaa2_ceetm_policy[DPAA2_CEETM_TCA_MAX] = { -+ [DPAA2_CEETM_TCA_COPT] = { .len = sizeof(struct dpaa2_ceetm_tc_copt) }, -+ [DPAA2_CEETM_TCA_QOPS] = { .len = sizeof(struct dpaa2_ceetm_tc_qopt) }, -+}; -+ -+struct Qdisc_ops dpaa2_ceetm_qdisc_ops; -+ -+static inline int dpaa2_eth_set_ch_shaping(struct dpaa2_eth_priv *priv, -+ struct dpni_tx_shaping_cfg *scfg, -+ struct dpni_tx_shaping_cfg *ecfg, -+ int coupled, int ch_id) -+{ -+ int err = 0; -+ -+ netdev_dbg(priv->net_dev, "%s: ch_id %d rate %d mbps\n", __func__, -+ ch_id, scfg->rate_limit); -+ err = dpni_set_tx_shaping(priv->mc_io, 0, priv->mc_token, scfg, -+ ecfg, coupled); -+ if (err) -+ netdev_err(priv->net_dev, "dpni_set_tx_shaping err\n"); -+ -+ return err; -+} -+ -+static inline int dpaa2_eth_reset_ch_shaping(struct dpaa2_eth_priv *priv, -+ int ch_id) -+{ -+ struct dpni_tx_shaping_cfg cfg = { 0 }; -+ -+ return dpaa2_eth_set_ch_shaping(priv, &cfg, &cfg, 0, ch_id); -+} -+ -+static inline int -+dpaa2_eth_update_shaping_cfg(struct net_device *dev, -+ struct dpaa2_ceetm_shaping_cfg cfg, -+ struct dpni_tx_shaping_cfg *scfg, -+ struct dpni_tx_shaping_cfg *ecfg) -+{ -+ scfg->rate_limit = dpaa2_eth_bps_to_mbit(cfg.cir); -+ ecfg->rate_limit = dpaa2_eth_bps_to_mbit(cfg.eir); -+ -+ if (cfg.cbs > DPAA2_ETH_MAX_BURST_SIZE) { -+ netdev_err(dev, "Committed burst size must be under %d\n", -+ DPAA2_ETH_MAX_BURST_SIZE); -+ return -EINVAL; -+ } -+ -+ scfg->max_burst_size = cfg.cbs; -+ -+ if (cfg.ebs > DPAA2_ETH_MAX_BURST_SIZE) { -+ netdev_err(dev, "Excess burst size must be under %d\n", -+ DPAA2_ETH_MAX_BURST_SIZE); -+ return -EINVAL; -+ } -+ -+ ecfg->max_burst_size = cfg.ebs; -+ -+ if ((!cfg.cir || !cfg.eir) && cfg.coupled) { -+ netdev_err(dev, "Coupling can be set when both CIR and EIR are finite\n"); -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+ -+enum update_tx_prio { -+ DPAA2_ETH_ADD_CQ, -+ DPAA2_ETH_DEL_CQ, -+}; -+ -+/* Normalize weights based on max passed value */ -+static inline int dpaa2_eth_normalize_tx_prio(struct dpaa2_ceetm_qdisc *priv) -+{ -+ struct dpni_tx_schedule_cfg *sched_cfg; -+ struct dpaa2_ceetm_class *cl; -+ u32 qpri; -+ u16 weight_max = 0, increment; -+ int i; -+ -+ /* Check the boundaries of the provided values */ -+ for (i = 0; i < priv->clhash.hashsize; i++) -+ hlist_for_each_entry(cl, &priv->clhash.hash[i], common.hnode) -+ weight_max = (weight_max == 0 ? cl->prio.weight : -+ (weight_max < cl->prio.weight ? -+ cl->prio.weight : weight_max)); -+ -+ /* If there are no elements, there's nothing to do */ -+ if (weight_max == 0) -+ return 0; -+ -+ increment = (DPAA2_CEETM_MAX_WEIGHT - DPAA2_CEETM_MIN_WEIGHT) / -+ weight_max; -+ -+ for (i = 0; i < priv->clhash.hashsize; i++) { -+ hlist_for_each_entry(cl, &priv->clhash.hash[i], common.hnode) { -+ if (cl->prio.mode == STRICT_PRIORITY) -+ continue; -+ -+ qpri = cl->prio.qpri; -+ sched_cfg = &priv->prio.tx_prio_cfg.tc_sched[qpri]; -+ -+ sched_cfg->delta_bandwidth = -+ DPAA2_CEETM_MIN_WEIGHT + -+ (cl->prio.weight * increment); -+ -+ pr_debug("%s: Normalized CQ qpri %d weight to %d\n", -+ __func__, qpri, sched_cfg->delta_bandwidth); -+ } -+ } -+ -+ return 0; -+} -+ -+static inline int dpaa2_eth_update_tx_prio(struct dpaa2_eth_priv *priv, -+ struct dpaa2_ceetm_class *cl, -+ enum update_tx_prio type) -+{ -+ struct dpaa2_ceetm_qdisc *sch = qdisc_priv(cl->parent); -+ struct dpni_tx_schedule_cfg *sched_cfg; -+ struct dpni_taildrop td = {0}; -+ u8 ch_id = 0, tc_id = 0; -+ u32 qpri = 0; -+ int err = 0; -+ -+ qpri = cl->prio.qpri; -+ tc_id = DPNI_BUILD_CH_TC(ch_id, qpri); -+ -+ switch (type) { -+ case DPAA2_ETH_ADD_CQ: -+ /* Enable taildrop */ -+ td.enable = 1; -+ td.units = DPNI_CONGESTION_UNIT_FRAMES; -+ td.threshold = DPAA2_CEETM_TD_THRESHOLD; -+ err = dpni_set_taildrop(priv->mc_io, 0, priv->mc_token, -+ DPNI_CP_GROUP, DPNI_QUEUE_TX, tc_id, -+ 0, &td); -+ if (err) { -+ netdev_err(priv->net_dev, "Error enabling Tx taildrop %d\n", -+ err); -+ return err; -+ } -+ break; -+ case DPAA2_ETH_DEL_CQ: -+ /* Disable taildrop */ -+ td.enable = 0; -+ err = dpni_set_taildrop(priv->mc_io, 0, priv->mc_token, -+ DPNI_CP_GROUP, DPNI_QUEUE_TX, tc_id, -+ 0, &td); -+ if (err) { -+ netdev_err(priv->net_dev, "Error disabling Tx taildrop %d\n", -+ err); -+ return err; -+ } -+ break; -+ } -+ -+ /* We can zero out the structure in the tx_prio_conf array */ -+ if (type == DPAA2_ETH_DEL_CQ) { -+ sched_cfg = &sch->prio.tx_prio_cfg.tc_sched[qpri]; -+ memset(sched_cfg, 0, sizeof(*sched_cfg)); -+ } -+ -+ /* Normalize priorities */ -+ err = dpaa2_eth_normalize_tx_prio(sch); -+ -+ /* Debug print goes here */ -+ print_hex_dump_debug("tx_prio: ", DUMP_PREFIX_OFFSET, 16, 1, -+ &sch->prio.tx_prio_cfg, -+ sizeof(sch->prio.tx_prio_cfg), 0); -+ -+ /* Call dpni_set_tx_priorities for the entire prio qdisc */ -+ err = dpni_set_tx_priorities(priv->mc_io, 0, priv->mc_token, -+ &sch->prio.tx_prio_cfg); -+ if (err) -+ netdev_err(priv->net_dev, "dpni_set_tx_priorities err %d\n", -+ err); -+ -+ return err; -+} -+ -+static void dpaa2_eth_ceetm_enable(struct dpaa2_eth_priv *priv) -+{ -+ priv->ceetm_en = true; -+} -+ -+static void dpaa2_eth_ceetm_disable(struct dpaa2_eth_priv *priv) -+{ -+ priv->ceetm_en = false; -+} -+ -+/* Find class in qdisc hash table using given handle */ -+static inline struct dpaa2_ceetm_class *dpaa2_ceetm_find(u32 handle, -+ struct Qdisc *sch) -+{ -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ struct Qdisc_class_common *clc; -+ -+ pr_debug(KBUILD_BASENAME " : %s : find class %X in qdisc %X\n", -+ __func__, handle, sch->handle); -+ -+ clc = qdisc_class_find(&priv->clhash, handle); -+ return clc ? container_of(clc, struct dpaa2_ceetm_class, common) : NULL; -+} -+ -+/* Insert a class in the qdisc's class hash */ -+static void dpaa2_ceetm_link_class(struct Qdisc *sch, -+ struct Qdisc_class_hash *clhash, -+ struct Qdisc_class_common *common) -+{ -+ sch_tree_lock(sch); -+ qdisc_class_hash_insert(clhash, common); -+ sch_tree_unlock(sch); -+ qdisc_class_hash_grow(sch, clhash); -+} -+ -+/* Destroy a ceetm class */ -+static void dpaa2_ceetm_cls_destroy(struct Qdisc *sch, -+ struct dpaa2_ceetm_class *cl) -+{ -+ struct net_device *dev = qdisc_dev(sch); -+ struct dpaa2_eth_priv *priv = netdev_priv(dev); -+ -+ if (!cl) -+ return; -+ -+ pr_debug(KBUILD_BASENAME " : %s : destroy class %X from under %X\n", -+ __func__, cl->common.classid, sch->handle); -+ -+ /* Recurse into child first */ -+ if (cl->child) { -+ qdisc_destroy(cl->child); -+ cl->child = NULL; -+ } -+ -+ switch (cl->type) { -+ case CEETM_ROOT: -+ if (dpaa2_eth_reset_ch_shaping(priv, cl->root.ch_id)) -+ netdev_err(dev, "Error resetting channel shaping\n"); -+ -+ break; -+ -+ case CEETM_PRIO: -+ if (dpaa2_eth_update_tx_prio(priv, cl, DPAA2_ETH_DEL_CQ)) -+ netdev_err(dev, "Error resetting tx_priorities\n"); -+ -+ if (cl->prio.cstats) -+ free_percpu(cl->prio.cstats); -+ -+ break; -+ } -+ -+ tcf_block_put(cl->block); -+ kfree(cl); -+} -+ -+/* Destroy a ceetm qdisc */ -+static void dpaa2_ceetm_destroy(struct Qdisc *sch) -+{ -+ unsigned int i; -+ struct hlist_node *next; -+ struct dpaa2_ceetm_class *cl; -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ struct net_device *dev = qdisc_dev(sch); -+ struct dpaa2_eth_priv *priv_eth = netdev_priv(dev); -+ -+ pr_debug(KBUILD_BASENAME " : %s : destroy qdisc %X\n", -+ __func__, sch->handle); -+ -+ /* All filters need to be removed before destroying the classes */ -+ tcf_block_put(priv->block); -+ -+ for (i = 0; i < priv->clhash.hashsize; i++) { -+ hlist_for_each_entry(cl, &priv->clhash.hash[i], common.hnode) -+ tcf_block_put(cl->block); -+ } -+ -+ for (i = 0; i < priv->clhash.hashsize; i++) { -+ hlist_for_each_entry_safe(cl, next, &priv->clhash.hash[i], -+ common.hnode) -+ dpaa2_ceetm_cls_destroy(sch, cl); -+ } -+ -+ qdisc_class_hash_destroy(&priv->clhash); -+ -+ switch (priv->type) { -+ case CEETM_ROOT: -+ dpaa2_eth_ceetm_disable(priv_eth); -+ -+ if (priv->root.qstats) -+ free_percpu(priv->root.qstats); -+ -+ if (!priv->root.qdiscs) -+ break; -+ -+ /* Destroy the pfifo qdiscs in case they haven't been attached -+ * to the netdev queues yet. -+ */ -+ for (i = 0; i < dev->num_tx_queues; i++) -+ if (priv->root.qdiscs[i]) -+ qdisc_destroy(priv->root.qdiscs[i]); -+ -+ kfree(priv->root.qdiscs); -+ break; -+ -+ case CEETM_PRIO: -+ if (priv->prio.parent) -+ priv->prio.parent->child = NULL; -+ break; -+ } -+} -+ -+static int dpaa2_ceetm_dump(struct Qdisc *sch, struct sk_buff *skb) -+{ -+ struct Qdisc *qdisc; -+ unsigned int ntx, i; -+ struct nlattr *nest; -+ struct dpaa2_ceetm_tc_qopt qopt; -+ struct dpaa2_ceetm_qdisc_stats *qstats; -+ struct net_device *dev = qdisc_dev(sch); -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ sch_tree_lock(sch); -+ memset(&qopt, 0, sizeof(qopt)); -+ qopt.type = priv->type; -+ qopt.shaped = priv->shaped; -+ -+ switch (priv->type) { -+ case CEETM_ROOT: -+ /* Gather statistics from the underlying pfifo qdiscs */ -+ sch->q.qlen = 0; -+ memset(&sch->bstats, 0, sizeof(sch->bstats)); -+ memset(&sch->qstats, 0, sizeof(sch->qstats)); -+ -+ for (ntx = 0; ntx < dev->num_tx_queues; ntx++) { -+ qdisc = netdev_get_tx_queue(dev, ntx)->qdisc_sleeping; -+ sch->q.qlen += qdisc->q.qlen; -+ sch->bstats.bytes += qdisc->bstats.bytes; -+ sch->bstats.packets += qdisc->bstats.packets; -+ sch->qstats.qlen += qdisc->qstats.qlen; -+ sch->qstats.backlog += qdisc->qstats.backlog; -+ sch->qstats.drops += qdisc->qstats.drops; -+ sch->qstats.requeues += qdisc->qstats.requeues; -+ sch->qstats.overlimits += qdisc->qstats.overlimits; -+ } -+ -+ for_each_online_cpu(i) { -+ qstats = per_cpu_ptr(priv->root.qstats, i); -+ sch->qstats.drops += qstats->drops; -+ } -+ -+ break; -+ -+ case CEETM_PRIO: -+ qopt.prio_group_A = priv->prio.tx_prio_cfg.prio_group_A; -+ qopt.prio_group_B = priv->prio.tx_prio_cfg.prio_group_B; -+ qopt.separate_groups = priv->prio.tx_prio_cfg.separate_groups; -+ break; -+ -+ default: -+ pr_err(KBUILD_BASENAME " : %s : invalid qdisc\n", __func__); -+ sch_tree_unlock(sch); -+ return -EINVAL; -+ } -+ -+ nest = nla_nest_start(skb, TCA_OPTIONS); -+ if (!nest) -+ goto nla_put_failure; -+ if (nla_put(skb, DPAA2_CEETM_TCA_QOPS, sizeof(qopt), &qopt)) -+ goto nla_put_failure; -+ nla_nest_end(skb, nest); -+ -+ sch_tree_unlock(sch); -+ return skb->len; -+ -+nla_put_failure: -+ sch_tree_unlock(sch); -+ nla_nest_cancel(skb, nest); -+ return -EMSGSIZE; -+} -+ -+static int dpaa2_ceetm_change_prio(struct Qdisc *sch, -+ struct dpaa2_ceetm_qdisc *priv, -+ struct dpaa2_ceetm_tc_qopt *qopt) -+{ -+ /* TODO: Once LX2 support is added */ -+ /* priv->shaped = parent_cl->shaped; */ -+ priv->prio.tx_prio_cfg.prio_group_A = qopt->prio_group_A; -+ priv->prio.tx_prio_cfg.prio_group_B = qopt->prio_group_B; -+ priv->prio.tx_prio_cfg.separate_groups = qopt->separate_groups; -+ -+ return 0; -+} -+ -+/* Edit a ceetm qdisc */ -+static int dpaa2_ceetm_change(struct Qdisc *sch, struct nlattr *opt) -+{ -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ struct nlattr *tb[DPAA2_CEETM_TCA_QOPS + 1]; -+ struct dpaa2_ceetm_tc_qopt *qopt; -+ int err; -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ err = nla_parse_nested(tb, DPAA2_CEETM_TCA_QOPS, opt, -+ dpaa2_ceetm_policy, NULL); -+ if (err < 0) { -+ pr_err(KBUILD_BASENAME " : %s : tc error in %s\n", __func__, -+ "nla_parse_nested"); -+ return err; -+ } -+ -+ if (!tb[DPAA2_CEETM_TCA_QOPS]) { -+ pr_err(KBUILD_BASENAME " : %s : tc error in %s\n", __func__, -+ "tb"); -+ return -EINVAL; -+ } -+ -+ if (TC_H_MIN(sch->handle)) { -+ pr_err("CEETM: a qdisc should not have a minor\n"); -+ return -EINVAL; -+ } -+ -+ qopt = nla_data(tb[DPAA2_CEETM_TCA_QOPS]); -+ -+ if (priv->type != qopt->type) { -+ pr_err("CEETM: qdisc %X is not of the provided type\n", -+ sch->handle); -+ return -EINVAL; -+ } -+ -+ switch (priv->type) { -+ case CEETM_PRIO: -+ err = dpaa2_ceetm_change_prio(sch, priv, qopt); -+ break; -+ default: -+ pr_err(KBUILD_BASENAME " : %s : invalid qdisc\n", __func__); -+ err = -EINVAL; -+ } -+ -+ return err; -+} -+ -+/* Configure a root ceetm qdisc */ -+static int dpaa2_ceetm_init_root(struct Qdisc *sch, -+ struct dpaa2_ceetm_qdisc *priv, -+ struct dpaa2_ceetm_tc_qopt *qopt) -+{ -+ struct net_device *dev = qdisc_dev(sch); -+ struct dpaa2_eth_priv *priv_eth = netdev_priv(dev); -+ struct netdev_queue *dev_queue; -+ unsigned int i, parent_id; -+ struct Qdisc *qdisc; -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ /* Validate inputs */ -+ if (sch->parent != TC_H_ROOT) { -+ pr_err("CEETM: a root ceetm qdisc must be root\n"); -+ return -EINVAL; -+ } -+ -+ /* Pre-allocate underlying pfifo qdiscs. -+ * -+ * We want to offload shaping and scheduling decisions to the hardware. -+ * The pfifo qdiscs will be attached to the netdev queues and will -+ * guide the traffic from the IP stack down to the driver with minimum -+ * interference. -+ * -+ * The CEETM qdiscs and classes will be crossed when the traffic -+ * reaches the driver. -+ */ -+ priv->root.qdiscs = kcalloc(dev->num_tx_queues, -+ sizeof(priv->root.qdiscs[0]), -+ GFP_KERNEL); -+ if (!priv->root.qdiscs) -+ return -ENOMEM; -+ -+ for (i = 0; i < dev->num_tx_queues; i++) { -+ dev_queue = netdev_get_tx_queue(dev, i); -+ parent_id = TC_H_MAKE(TC_H_MAJ(sch->handle), -+ TC_H_MIN(i + PFIFO_MIN_OFFSET)); -+ -+ qdisc = qdisc_create_dflt(dev_queue, &pfifo_qdisc_ops, -+ parent_id); -+ if (!qdisc) -+ return -ENOMEM; -+ -+ priv->root.qdiscs[i] = qdisc; -+ qdisc->flags |= TCQ_F_ONETXQUEUE; -+ } -+ -+ sch->flags |= TCQ_F_MQROOT; -+ -+ priv->root.qstats = alloc_percpu(struct dpaa2_ceetm_qdisc_stats); -+ if (!priv->root.qstats) { -+ pr_err(KBUILD_BASENAME " : %s : alloc_percpu() failed\n", -+ __func__); -+ return -ENOMEM; -+ } -+ -+ dpaa2_eth_ceetm_enable(priv_eth); -+ return 0; -+} -+ -+/* Configure a prio ceetm qdisc */ -+static int dpaa2_ceetm_init_prio(struct Qdisc *sch, -+ struct dpaa2_ceetm_qdisc *priv, -+ struct dpaa2_ceetm_tc_qopt *qopt) -+{ -+ struct net_device *dev = qdisc_dev(sch); -+ struct dpaa2_ceetm_class *parent_cl; -+ struct Qdisc *parent_qdisc; -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ if (sch->parent == TC_H_ROOT) { -+ pr_err("CEETM: a prio ceetm qdisc can not be root\n"); -+ return -EINVAL; -+ } -+ -+ parent_qdisc = qdisc_lookup(dev, TC_H_MAJ(sch->parent)); -+ if (strcmp(parent_qdisc->ops->id, dpaa2_ceetm_qdisc_ops.id)) { -+ pr_err("CEETM: a ceetm qdisc can not be attached to other qdisc/class types\n"); -+ return -EINVAL; -+ } -+ -+ /* Obtain the parent root ceetm_class */ -+ parent_cl = dpaa2_ceetm_find(sch->parent, parent_qdisc); -+ -+ if (!parent_cl || parent_cl->type != CEETM_ROOT) { -+ pr_err("CEETM: a prio ceetm qdiscs can be added only under a root ceetm class\n"); -+ return -EINVAL; -+ } -+ -+ priv->prio.parent = parent_cl; -+ parent_cl->child = sch; -+ -+ return dpaa2_ceetm_change_prio(sch, priv, qopt); -+} -+ -+/* Configure a generic ceetm qdisc */ -+static int dpaa2_ceetm_init(struct Qdisc *sch, struct nlattr *opt) -+{ -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ struct net_device *dev = qdisc_dev(sch); -+ struct nlattr *tb[DPAA2_CEETM_TCA_QOPS + 1]; -+ struct dpaa2_ceetm_tc_qopt *qopt; -+ int err; -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ if (!netif_is_multiqueue(dev)) -+ return -EOPNOTSUPP; -+ -+ err = tcf_block_get(&priv->block, &priv->filter_list); -+ if (err) { -+ pr_err("CEETM: unable to get tcf_block\n"); -+ return err; -+ } -+ -+ if (!opt) { -+ pr_err(KBUILD_BASENAME " : %s : tc error - opt = NULL\n", -+ __func__); -+ return -EINVAL; -+ } -+ -+ err = nla_parse_nested(tb, DPAA2_CEETM_TCA_QOPS, opt, -+ dpaa2_ceetm_policy, NULL); -+ if (err < 0) { -+ pr_err(KBUILD_BASENAME " : %s : tc error in %s\n", __func__, -+ "nla_parse_nested"); -+ return err; -+ } -+ -+ if (!tb[DPAA2_CEETM_TCA_QOPS]) { -+ pr_err(KBUILD_BASENAME " : %s : tc error in %s\n", __func__, -+ "tb"); -+ return -EINVAL; -+ } -+ -+ if (TC_H_MIN(sch->handle)) { -+ pr_err("CEETM: a qdisc should not have a minor\n"); -+ return -EINVAL; -+ } -+ -+ qopt = nla_data(tb[DPAA2_CEETM_TCA_QOPS]); -+ -+ /* Initialize the class hash list. Each qdisc has its own class hash */ -+ err = qdisc_class_hash_init(&priv->clhash); -+ if (err < 0) { -+ pr_err(KBUILD_BASENAME " : %s : qdisc_class_hash_init failed\n", -+ __func__); -+ return err; -+ } -+ -+ priv->type = qopt->type; -+ priv->shaped = qopt->shaped; -+ -+ switch (priv->type) { -+ case CEETM_ROOT: -+ err = dpaa2_ceetm_init_root(sch, priv, qopt); -+ break; -+ case CEETM_PRIO: -+ err = dpaa2_ceetm_init_prio(sch, priv, qopt); -+ break; -+ default: -+ pr_err(KBUILD_BASENAME " : %s : invalid qdisc\n", __func__); -+ /* Note: dpaa2_ceetm_destroy() will be called by our caller */ -+ err = -EINVAL; -+ } -+ -+ return err; -+} -+ -+/* Attach the underlying pfifo qdiscs */ -+static void dpaa2_ceetm_attach(struct Qdisc *sch) -+{ -+ struct net_device *dev = qdisc_dev(sch); -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ struct Qdisc *qdisc, *old_qdisc; -+ unsigned int i; -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ for (i = 0; i < dev->num_tx_queues; i++) { -+ qdisc = priv->root.qdiscs[i]; -+ old_qdisc = dev_graft_qdisc(qdisc->dev_queue, qdisc); -+ if (old_qdisc) -+ qdisc_destroy(old_qdisc); -+ } -+ -+ /* Remove the references to the pfifo qdiscs since the kernel will -+ * destroy them when needed. No cleanup from our part is required from -+ * this point on. -+ */ -+ kfree(priv->root.qdiscs); -+ priv->root.qdiscs = NULL; -+} -+ -+static unsigned long dpaa2_ceetm_cls_find(struct Qdisc *sch, u32 classid) -+{ -+ struct dpaa2_ceetm_class *cl; -+ -+ pr_debug(KBUILD_BASENAME " : %s : classid %X from qdisc %X\n", -+ __func__, classid, sch->handle); -+ cl = dpaa2_ceetm_find(classid, sch); -+ -+ return (unsigned long)cl; -+} -+ -+static int dpaa2_ceetm_cls_change_root(struct dpaa2_ceetm_class *cl, -+ struct dpaa2_ceetm_tc_copt *copt, -+ struct net_device *dev) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(dev); -+ struct dpni_tx_shaping_cfg scfg = { 0 }, ecfg = { 0 }; -+ int err = 0; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X\n", __func__, -+ cl->common.classid); -+ -+ if (!cl->shaped) -+ return 0; -+ -+ if (dpaa2_eth_update_shaping_cfg(dev, copt->shaping_cfg, -+ &scfg, &ecfg)) -+ return -EINVAL; -+ -+ err = dpaa2_eth_set_ch_shaping(priv, &scfg, &ecfg, -+ copt->shaping_cfg.coupled, -+ cl->root.ch_id); -+ if (err) -+ return err; -+ -+ memcpy(&cl->root.shaping_cfg, &copt->shaping_cfg, -+ sizeof(struct dpaa2_ceetm_shaping_cfg)); -+ -+ return err; -+} -+ -+static int dpaa2_ceetm_cls_change_prio(struct dpaa2_ceetm_class *cl, -+ struct dpaa2_ceetm_tc_copt *copt, -+ struct net_device *dev) -+{ -+ struct dpaa2_ceetm_qdisc *sch = qdisc_priv(cl->parent); -+ struct dpni_tx_schedule_cfg *sched_cfg; -+ struct dpaa2_eth_priv *priv = netdev_priv(dev); -+ int err; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X mode %d weight %d\n", -+ __func__, cl->common.classid, copt->mode, copt->weight); -+ -+ if (!cl->prio.cstats) { -+ cl->prio.cstats = alloc_percpu(struct dpaa2_ceetm_class_stats); -+ if (!cl->prio.cstats) { -+ pr_err(KBUILD_BASENAME " : %s : alloc_percpu() failed\n", -+ __func__); -+ return -ENOMEM; -+ } -+ } -+ -+ cl->prio.mode = copt->mode; -+ cl->prio.weight = copt->weight; -+ -+ sched_cfg = &sch->prio.tx_prio_cfg.tc_sched[cl->prio.qpri]; -+ -+ switch (copt->mode) { -+ case STRICT_PRIORITY: -+ sched_cfg->mode = DPNI_TX_SCHED_STRICT_PRIORITY; -+ break; -+ case WEIGHTED_A: -+ sched_cfg->mode = DPNI_TX_SCHED_WEIGHTED_A; -+ break; -+ case WEIGHTED_B: -+ sched_cfg->mode = DPNI_TX_SCHED_WEIGHTED_B; -+ break; -+ } -+ -+ err = dpaa2_eth_update_tx_prio(priv, cl, DPAA2_ETH_ADD_CQ); -+ -+ return err; -+} -+ -+/* Add a new ceetm class */ -+static int dpaa2_ceetm_cls_add(struct Qdisc *sch, u32 classid, -+ struct dpaa2_ceetm_tc_copt *copt, -+ unsigned long *arg) -+{ -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ struct net_device *dev = qdisc_dev(sch); -+ struct dpaa2_eth_priv *priv_eth = netdev_priv(dev); -+ struct dpaa2_ceetm_class *cl; -+ int err; -+ -+ if (copt->type == CEETM_ROOT && -+ priv->clhash.hashelems == dpaa2_eth_ch_count(priv_eth)) { -+ pr_err("CEETM: only %d channel%s per DPNI allowed, sorry\n", -+ dpaa2_eth_ch_count(priv_eth), -+ dpaa2_eth_ch_count(priv_eth) == 1 ? "" : "s"); -+ return -EINVAL; -+ } -+ -+ if (copt->type == CEETM_PRIO && -+ priv->clhash.hashelems == dpaa2_eth_tc_count(priv_eth)) { -+ pr_err("CEETM: only %d queue%s per channel allowed, sorry\n", -+ dpaa2_eth_tc_count(priv_eth), -+ dpaa2_eth_tc_count(priv_eth) == 1 ? "" : "s"); -+ return -EINVAL; -+ } -+ -+ cl = kzalloc(sizeof(*cl), GFP_KERNEL); -+ if (!cl) -+ return -ENOMEM; -+ -+ err = tcf_block_get(&cl->block, &cl->filter_list); -+ if (err) { -+ pr_err("%s: Unable to set new root class\n", __func__); -+ goto out_free; -+ } -+ -+ cl->common.classid = classid; -+ cl->parent = sch; -+ cl->child = NULL; -+ -+ /* Add class handle in Qdisc */ -+ dpaa2_ceetm_link_class(sch, &priv->clhash, &cl->common); -+ -+ cl->shaped = copt->shaped; -+ cl->type = copt->type; -+ -+ /* Claim a CEETM channel / tc - DPAA2. will assume transition from -+ * classid to qdid/qpri, starting from qdid / qpri 0 -+ */ -+ switch (copt->type) { -+ case CEETM_ROOT: -+ cl->root.ch_id = classid - sch->handle - 1; -+ err = dpaa2_ceetm_cls_change_root(cl, copt, dev); -+ break; -+ case CEETM_PRIO: -+ cl->prio.qpri = classid - sch->handle - 1; -+ err = dpaa2_ceetm_cls_change_prio(cl, copt, dev); -+ break; -+ } -+ -+ if (err) { -+ pr_err("%s: Unable to set new %s class\n", __func__, -+ (copt->type == CEETM_ROOT ? "root" : "prio")); -+ goto out_free; -+ } -+ -+ switch (copt->type) { -+ case CEETM_ROOT: -+ pr_debug(KBUILD_BASENAME " : %s : configured root class %X associated with channel qdid %d\n", -+ __func__, classid, cl->root.ch_id); -+ break; -+ case CEETM_PRIO: -+ pr_debug(KBUILD_BASENAME " : %s : configured prio class %X associated with queue qpri %d\n", -+ __func__, classid, cl->prio.qpri); -+ break; -+ } -+ -+ *arg = (unsigned long)cl; -+ return 0; -+ -+out_free: -+ kfree(cl); -+ return err; -+} -+ -+/* Add or configure a ceetm class */ -+static int dpaa2_ceetm_cls_change(struct Qdisc *sch, u32 classid, u32 parentid, -+ struct nlattr **tca, unsigned long *arg) -+{ -+ struct dpaa2_ceetm_qdisc *priv; -+ struct dpaa2_ceetm_class *cl = (struct dpaa2_ceetm_class *)*arg; -+ struct nlattr *opt = tca[TCA_OPTIONS]; -+ struct nlattr *tb[DPAA2_CEETM_TCA_MAX]; -+ struct dpaa2_ceetm_tc_copt *copt; -+ struct net_device *dev = qdisc_dev(sch); -+ int err; -+ -+ pr_debug(KBUILD_BASENAME " : %s : classid %X under qdisc %X\n", -+ __func__, classid, sch->handle); -+ -+ if (strcmp(sch->ops->id, dpaa2_ceetm_qdisc_ops.id)) { -+ pr_err("CEETM: a ceetm class can not be attached to other qdisc/class types\n"); -+ return -EINVAL; -+ } -+ -+ priv = qdisc_priv(sch); -+ -+ if (!opt) { -+ pr_err(KBUILD_BASENAME " : %s : tc error NULL opt\n", __func__); -+ return -EINVAL; -+ } -+ -+ err = nla_parse_nested(tb, DPAA2_CEETM_TCA_COPT, opt, -+ dpaa2_ceetm_policy, NULL); -+ if (err < 0) { -+ pr_err(KBUILD_BASENAME " : %s : tc error in %s\n", __func__, -+ "nla_parse_nested"); -+ return -EINVAL; -+ } -+ -+ if (!tb[DPAA2_CEETM_TCA_COPT]) { -+ pr_err(KBUILD_BASENAME " : %s : tc error in %s\n", __func__, -+ "tb"); -+ return -EINVAL; -+ } -+ -+ copt = nla_data(tb[DPAA2_CEETM_TCA_COPT]); -+ -+ /* Configure an existing ceetm class */ -+ if (cl) { -+ if (copt->type != cl->type) { -+ pr_err("CEETM: class %X is not of the provided type\n", -+ cl->common.classid); -+ return -EINVAL; -+ } -+ -+ switch (copt->type) { -+ case CEETM_ROOT: -+ return dpaa2_ceetm_cls_change_root(cl, copt, dev); -+ case CEETM_PRIO: -+ return dpaa2_ceetm_cls_change_prio(cl, copt, dev); -+ -+ default: -+ pr_err(KBUILD_BASENAME " : %s : invalid class\n", -+ __func__); -+ return -EINVAL; -+ } -+ } -+ -+ return dpaa2_ceetm_cls_add(sch, classid, copt, arg); -+} -+ -+static void dpaa2_ceetm_cls_walk(struct Qdisc *sch, struct qdisc_walker *arg) -+{ -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ struct dpaa2_ceetm_class *cl; -+ unsigned int i; -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ if (arg->stop) -+ return; -+ -+ for (i = 0; i < priv->clhash.hashsize; i++) { -+ hlist_for_each_entry(cl, &priv->clhash.hash[i], common.hnode) { -+ if (arg->count < arg->skip) { -+ arg->count++; -+ continue; -+ } -+ if (arg->fn(sch, (unsigned long)cl, arg) < 0) { -+ arg->stop = 1; -+ return; -+ } -+ arg->count++; -+ } -+ } -+} -+ -+static int dpaa2_ceetm_cls_dump(struct Qdisc *sch, unsigned long arg, -+ struct sk_buff *skb, struct tcmsg *tcm) -+{ -+ struct dpaa2_ceetm_class *cl = (struct dpaa2_ceetm_class *)arg; -+ struct nlattr *nest; -+ struct dpaa2_ceetm_tc_copt copt; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", -+ __func__, cl->common.classid, sch->handle); -+ -+ sch_tree_lock(sch); -+ -+ tcm->tcm_parent = ((struct Qdisc *)cl->parent)->handle; -+ tcm->tcm_handle = cl->common.classid; -+ -+ memset(&copt, 0, sizeof(copt)); -+ -+ copt.shaped = cl->shaped; -+ copt.type = cl->type; -+ -+ switch (cl->type) { -+ case CEETM_ROOT: -+ if (cl->child) -+ tcm->tcm_info = cl->child->handle; -+ -+ memcpy(&copt.shaping_cfg, &cl->root.shaping_cfg, -+ sizeof(struct dpaa2_ceetm_shaping_cfg)); -+ -+ break; -+ -+ case CEETM_PRIO: -+ if (cl->child) -+ tcm->tcm_info = cl->child->handle; -+ -+ copt.mode = cl->prio.mode; -+ copt.weight = cl->prio.weight; -+ -+ break; -+ } -+ -+ nest = nla_nest_start(skb, TCA_OPTIONS); -+ if (!nest) -+ goto nla_put_failure; -+ if (nla_put(skb, DPAA2_CEETM_TCA_COPT, sizeof(copt), &copt)) -+ goto nla_put_failure; -+ nla_nest_end(skb, nest); -+ sch_tree_unlock(sch); -+ return skb->len; -+ -+nla_put_failure: -+ sch_tree_unlock(sch); -+ nla_nest_cancel(skb, nest); -+ return -EMSGSIZE; -+} -+ -+static int dpaa2_ceetm_cls_delete(struct Qdisc *sch, unsigned long arg) -+{ -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ struct dpaa2_ceetm_class *cl = (struct dpaa2_ceetm_class *)arg; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", -+ __func__, cl->common.classid, sch->handle); -+ -+ sch_tree_lock(sch); -+ qdisc_class_hash_remove(&priv->clhash, &cl->common); -+ sch_tree_unlock(sch); -+ return 0; -+} -+ -+/* Get the class' child qdisc, if any */ -+static struct Qdisc *dpaa2_ceetm_cls_leaf(struct Qdisc *sch, unsigned long arg) -+{ -+ struct dpaa2_ceetm_class *cl = (struct dpaa2_ceetm_class *)arg; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", -+ __func__, cl->common.classid, sch->handle); -+ -+ switch (cl->type) { -+ case CEETM_ROOT: -+ case CEETM_PRIO: -+ return cl->child; -+ } -+ -+ return NULL; -+} -+ -+static int dpaa2_ceetm_cls_graft(struct Qdisc *sch, unsigned long arg, -+ struct Qdisc *new, struct Qdisc **old) -+{ -+ if (new && strcmp(new->ops->id, dpaa2_ceetm_qdisc_ops.id)) { -+ pr_err("CEETM: only ceetm qdiscs can be attached to ceetm classes\n"); -+ return -EOPNOTSUPP; -+ } -+ -+ return 0; -+} -+ -+static int dpaa2_ceetm_cls_dump_stats(struct Qdisc *sch, unsigned long arg, -+ struct gnet_dump *d) -+{ -+ struct dpaa2_ceetm_class *cl = (struct dpaa2_ceetm_class *)arg; -+ struct gnet_stats_basic_packed tmp_bstats; -+ struct dpaa2_ceetm_tc_xstats xstats; -+ union dpni_statistics dpni_stats; -+ struct net_device *dev = qdisc_dev(sch); -+ struct dpaa2_eth_priv *priv_eth = netdev_priv(dev); -+ u8 ch_id = 0; -+ int err; -+ -+ memset(&xstats, 0, sizeof(xstats)); -+ memset(&tmp_bstats, 0, sizeof(tmp_bstats)); -+ -+ if (cl->type == CEETM_ROOT) -+ return 0; -+ -+ err = dpni_get_statistics(priv_eth->mc_io, 0, priv_eth->mc_token, 3, -+ DPNI_BUILD_CH_TC(ch_id, cl->prio.qpri), -+ &dpni_stats); -+ if (err) -+ netdev_warn(dev, "dpni_get_stats(%d) failed - %d\n", 3, err); -+ -+ xstats.ceetm_dequeue_bytes = dpni_stats.page_3.ceetm_dequeue_bytes; -+ xstats.ceetm_dequeue_frames = dpni_stats.page_3.ceetm_dequeue_frames; -+ xstats.ceetm_reject_bytes = dpni_stats.page_3.ceetm_reject_bytes; -+ xstats.ceetm_reject_frames = dpni_stats.page_3.ceetm_reject_frames; -+ -+ return gnet_stats_copy_app(d, &xstats, sizeof(xstats)); -+} -+ -+static struct tcf_block *dpaa2_ceetm_tcf_block(struct Qdisc *sch, -+ unsigned long arg) -+{ -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ struct dpaa2_ceetm_class *cl = (struct dpaa2_ceetm_class *)arg; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", __func__, -+ cl ? cl->common.classid : 0, sch->handle); -+ return cl ? cl->block : priv->block; -+} -+ -+static unsigned long dpaa2_ceetm_tcf_bind(struct Qdisc *sch, -+ unsigned long parent, -+ u32 classid) -+{ -+ struct dpaa2_ceetm_class *cl = dpaa2_ceetm_find(classid, sch); -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", __func__, -+ cl ? cl->common.classid : 0, sch->handle); -+ return (unsigned long)cl; -+} -+ -+static void dpaa2_ceetm_tcf_unbind(struct Qdisc *sch, unsigned long arg) -+{ -+ struct dpaa2_ceetm_class *cl = (struct dpaa2_ceetm_class *)arg; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", __func__, -+ cl ? cl->common.classid : 0, sch->handle); -+} -+ -+const struct Qdisc_class_ops dpaa2_ceetm_cls_ops = { -+ .graft = dpaa2_ceetm_cls_graft, -+ .leaf = dpaa2_ceetm_cls_leaf, -+ .find = dpaa2_ceetm_cls_find, -+ .change = dpaa2_ceetm_cls_change, -+ .delete = dpaa2_ceetm_cls_delete, -+ .walk = dpaa2_ceetm_cls_walk, -+ .tcf_block = dpaa2_ceetm_tcf_block, -+ .bind_tcf = dpaa2_ceetm_tcf_bind, -+ .unbind_tcf = dpaa2_ceetm_tcf_unbind, -+ .dump = dpaa2_ceetm_cls_dump, -+ .dump_stats = dpaa2_ceetm_cls_dump_stats, -+}; -+ -+struct Qdisc_ops dpaa2_ceetm_qdisc_ops __read_mostly = { -+ .id = "ceetm", -+ .priv_size = sizeof(struct dpaa2_ceetm_qdisc), -+ .cl_ops = &dpaa2_ceetm_cls_ops, -+ .init = dpaa2_ceetm_init, -+ .destroy = dpaa2_ceetm_destroy, -+ .change = dpaa2_ceetm_change, -+ .dump = dpaa2_ceetm_dump, -+ .attach = dpaa2_ceetm_attach, -+ .owner = THIS_MODULE, -+}; -+ -+/* Run the filters and classifiers attached to the qdisc on the provided skb */ -+int dpaa2_ceetm_classify(struct sk_buff *skb, struct Qdisc *sch, -+ int *qdid, u8 *qpri) -+{ -+ struct dpaa2_ceetm_qdisc *priv = qdisc_priv(sch); -+ struct dpaa2_ceetm_class *cl = NULL; -+ struct tcf_result res; -+ struct tcf_proto *tcf; -+ int result; -+ -+ tcf = rcu_dereference_bh(priv->filter_list); -+ while (tcf && (result = tcf_classify(skb, tcf, &res, false)) >= 0) { -+#ifdef CONFIG_NET_CLS_ACT -+ switch (result) { -+ case TC_ACT_QUEUED: -+ case TC_ACT_STOLEN: -+ case TC_ACT_SHOT: -+ /* No valid class found due to action */ -+ return -1; -+ } -+#endif -+ cl = (void *)res.class; -+ if (!cl) { -+ /* The filter leads to the qdisc */ -+ if (res.classid == sch->handle) -+ return 0; -+ -+ cl = dpaa2_ceetm_find(res.classid, sch); -+ /* The filter leads to an invalid class */ -+ if (!cl) -+ break; -+ } -+ -+ /* The class might have its own filters attached */ -+ tcf = rcu_dereference_bh(cl->filter_list); -+ } -+ -+ /* No valid class found */ -+ if (!cl) -+ return 0; -+ -+ switch (cl->type) { -+ case CEETM_ROOT: -+ *qdid = cl->root.ch_id; -+ -+ /* The root class does not have a child prio qdisc */ -+ if (!cl->child) -+ return 0; -+ -+ /* Run the prio qdisc classifiers */ -+ return dpaa2_ceetm_classify(skb, cl->child, qdid, qpri); -+ -+ case CEETM_PRIO: -+ *qpri = cl->prio.qpri; -+ break; -+ } -+ -+ return 0; -+} -+ -+int __init dpaa2_ceetm_register(void) -+{ -+ int err = 0; -+ -+ pr_debug(KBUILD_MODNAME ": " DPAA2_CEETM_DESCRIPTION "\n"); -+ -+ err = register_qdisc(&dpaa2_ceetm_qdisc_ops); -+ if (unlikely(err)) -+ pr_err(KBUILD_MODNAME -+ ": %s:%hu:%s(): register_qdisc() = %d\n", -+ KBUILD_BASENAME ".c", __LINE__, __func__, err); -+ -+ return err; -+} -+ -+void __exit dpaa2_ceetm_unregister(void) -+{ -+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n", -+ KBUILD_BASENAME ".c", __func__); -+ -+ unregister_qdisc(&dpaa2_ceetm_qdisc_ops); -+} ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-ceetm.h -@@ -0,0 +1,183 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+/* -+ * Copyright 2017 NXP -+ * -+ */ -+ -+#ifndef __DPAA2_ETH_CEETM_H -+#define __DPAA2_ETH_CEETM_H -+ -+#include -+#include -+#include -+ -+#include "dpaa2-eth.h" -+ -+/* For functional purposes, there are num_tx_queues pfifo qdiscs through which -+ * frames reach the driver. Their handles start from 1:21. Handles 1:1 to 1:20 -+ * are reserved for the maximum 32 CEETM channels (majors and minors are in -+ * hex). -+ */ -+#define PFIFO_MIN_OFFSET 0x21 -+ -+#define DPAA2_CEETM_MIN_WEIGHT 100 -+#define DPAA2_CEETM_MAX_WEIGHT 24800 -+ -+#define DPAA2_CEETM_TD_THRESHOLD 1000 -+ -+enum wbfs_group_type { -+ WBFS_GRP_A, -+ WBFS_GRP_B, -+ WBFS_GRP_LARGE -+}; -+ -+enum { -+ DPAA2_CEETM_TCA_UNSPEC, -+ DPAA2_CEETM_TCA_COPT, -+ DPAA2_CEETM_TCA_QOPS, -+ DPAA2_CEETM_TCA_MAX, -+}; -+ -+/* CEETM configuration types */ -+enum dpaa2_ceetm_type { -+ CEETM_ROOT = 1, -+ CEETM_PRIO, -+}; -+ -+enum { -+ STRICT_PRIORITY = 0, -+ WEIGHTED_A, -+ WEIGHTED_B, -+}; -+ -+struct dpaa2_ceetm_shaping_cfg { -+ __u64 cir; /* committed information rate */ -+ __u64 eir; /* excess information rate */ -+ __u16 cbs; /* committed burst size */ -+ __u16 ebs; /* excess burst size */ -+ __u8 coupled; /* shaper coupling */ -+}; -+ -+extern const struct nla_policy ceetm_policy[DPAA2_CEETM_TCA_MAX]; -+ -+struct dpaa2_ceetm_class; -+struct dpaa2_ceetm_qdisc_stats; -+struct dpaa2_ceetm_class_stats; -+ -+/* corresponds to CEETM shaping at LNI level */ -+struct dpaa2_root_q { -+ struct Qdisc **qdiscs; -+ struct dpaa2_ceetm_qdisc_stats __percpu *qstats; -+}; -+ -+/* corresponds to the number of priorities a channel serves */ -+struct dpaa2_prio_q { -+ struct dpaa2_ceetm_class *parent; -+ struct dpni_tx_priorities_cfg tx_prio_cfg; -+}; -+ -+struct dpaa2_ceetm_qdisc { -+ struct Qdisc_class_hash clhash; -+ struct tcf_proto *filter_list; /* qdisc attached filters */ -+ struct tcf_block *block; -+ -+ enum dpaa2_ceetm_type type; /* ROOT/PRIO */ -+ bool shaped; -+ union { -+ struct dpaa2_root_q root; -+ struct dpaa2_prio_q prio; -+ }; -+}; -+ -+/* CEETM Qdisc configuration parameters */ -+struct dpaa2_ceetm_tc_qopt { -+ enum dpaa2_ceetm_type type; -+ __u16 shaped; -+ __u8 prio_group_A; -+ __u8 prio_group_B; -+ __u8 separate_groups; -+}; -+ -+/* root class - corresponds to a channel */ -+struct dpaa2_root_c { -+ struct dpaa2_ceetm_shaping_cfg shaping_cfg; -+ u32 ch_id; -+}; -+ -+/* prio class - corresponds to a strict priority queue (group) */ -+struct dpaa2_prio_c { -+ struct dpaa2_ceetm_class_stats __percpu *cstats; -+ u32 qpri; -+ u8 mode; -+ u16 weight; -+}; -+ -+struct dpaa2_ceetm_class { -+ struct Qdisc_class_common common; -+ struct tcf_proto *filter_list; /* class attached filters */ -+ struct tcf_block *block; -+ struct Qdisc *parent; -+ struct Qdisc *child; -+ -+ enum dpaa2_ceetm_type type; /* ROOT/PRIO */ -+ bool shaped; -+ union { -+ struct dpaa2_root_c root; -+ struct dpaa2_prio_c prio; -+ }; -+}; -+ -+/* CEETM Class configuration parameters */ -+struct dpaa2_ceetm_tc_copt { -+ enum dpaa2_ceetm_type type; -+ struct dpaa2_ceetm_shaping_cfg shaping_cfg; -+ __u16 shaped; -+ __u8 mode; -+ __u16 weight; -+}; -+ -+/* CEETM stats */ -+struct dpaa2_ceetm_qdisc_stats { -+ __u32 drops; -+}; -+ -+struct dpaa2_ceetm_class_stats { -+ /* Software counters */ -+ struct gnet_stats_basic_packed bstats; -+ __u32 ern_drop_count; -+ __u32 congested_count; -+}; -+ -+struct dpaa2_ceetm_tc_xstats { -+ __u64 ceetm_dequeue_bytes; -+ __u64 ceetm_dequeue_frames; -+ __u64 ceetm_reject_bytes; -+ __u64 ceetm_reject_frames; -+}; -+ -+#ifdef CONFIG_FSL_DPAA2_ETH_CEETM -+int __init dpaa2_ceetm_register(void); -+void __exit dpaa2_ceetm_unregister(void); -+int dpaa2_ceetm_classify(struct sk_buff *skb, struct Qdisc *sch, -+ int *qdid, u8 *qpri); -+#else -+static inline int dpaa2_ceetm_register(void) -+{ -+ return 0; -+} -+ -+static inline void dpaa2_ceetm_unregister(void) {} -+ -+static inline int dpaa2_ceetm_classify(struct sk_buff *skb, struct Qdisc *sch, -+ int *qdid, u8 *qpri) -+{ -+ return 0; -+} -+#endif -+ -+static inline bool dpaa2_eth_ceetm_is_enabled(struct dpaa2_eth_priv *priv) -+{ -+ return priv->ceetm_en; -+} -+ -+#endif ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-debugfs.c -@@ -0,0 +1,356 @@ -+ -+/* Copyright 2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include -+#include "dpaa2-eth.h" -+#include "dpaa2-eth-debugfs.h" -+ -+#define DPAA2_ETH_DBG_ROOT "dpaa2-eth" -+ -+static struct dentry *dpaa2_dbg_root; -+ -+static int dpaa2_dbg_cpu_show(struct seq_file *file, void *offset) -+{ -+ struct dpaa2_eth_priv *priv = (struct dpaa2_eth_priv *)file->private; -+ struct rtnl_link_stats64 *stats; -+ struct dpaa2_eth_drv_stats *extras; -+ int i; -+ -+ seq_printf(file, "Per-CPU stats for %s\n", priv->net_dev->name); -+ seq_printf(file, "%s%16s%16s%16s%16s%16s%16s%16s%16s%16s\n", -+ "CPU", "Rx", "Rx Err", "Rx SG", "Tx", "Tx Err", "Tx conf", -+ "Tx SG", "Tx realloc", "Enq busy"); -+ -+ for_each_online_cpu(i) { -+ stats = per_cpu_ptr(priv->percpu_stats, i); -+ extras = per_cpu_ptr(priv->percpu_extras, i); -+ seq_printf(file, "%3d%16llu%16llu%16llu%16llu%16llu%16llu%16llu%16llu%16llu\n", -+ i, -+ stats->rx_packets, -+ stats->rx_errors, -+ extras->rx_sg_frames, -+ stats->tx_packets, -+ stats->tx_errors, -+ extras->tx_conf_frames, -+ extras->tx_sg_frames, -+ extras->tx_reallocs, -+ extras->tx_portal_busy); -+ } -+ -+ return 0; -+} -+ -+static int dpaa2_dbg_cpu_open(struct inode *inode, struct file *file) -+{ -+ int err; -+ struct dpaa2_eth_priv *priv = (struct dpaa2_eth_priv *)inode->i_private; -+ -+ err = single_open(file, dpaa2_dbg_cpu_show, priv); -+ if (err < 0) -+ netdev_err(priv->net_dev, "single_open() failed\n"); -+ -+ return err; -+} -+ -+static const struct file_operations dpaa2_dbg_cpu_ops = { -+ .open = dpaa2_dbg_cpu_open, -+ .read = seq_read, -+ .llseek = seq_lseek, -+ .release = single_release, -+}; -+ -+static char *fq_type_to_str(struct dpaa2_eth_fq *fq) -+{ -+ switch (fq->type) { -+ case DPAA2_RX_FQ: -+ return "Rx"; -+ case DPAA2_TX_CONF_FQ: -+ return "Tx conf"; -+ case DPAA2_RX_ERR_FQ: -+ return "Rx err"; -+ default: -+ return "N/A"; -+ } -+} -+ -+static int dpaa2_dbg_fqs_show(struct seq_file *file, void *offset) -+{ -+ struct dpaa2_eth_priv *priv = (struct dpaa2_eth_priv *)file->private; -+ struct dpaa2_eth_fq *fq; -+ u32 fcnt, bcnt; -+ int i, err; -+ -+ seq_printf(file, "non-zero FQ stats for %s:\n", priv->net_dev->name); -+ seq_printf(file, "%s%16s%16s%16s%16s%16s\n", -+ "VFQID", "CPU", "Traffic Class", "Type", "Frames", -+ "Pending frames"); -+ -+ for (i = 0; i < priv->num_fqs; i++) { -+ fq = &priv->fq[i]; -+ err = dpaa2_io_query_fq_count(NULL, fq->fqid, &fcnt, &bcnt); -+ if (err) -+ fcnt = 0; -+ -+ /* A lot of queues, no use displaying zero traffic ones */ -+ if (!fq->stats.frames && !fcnt) -+ continue; -+ -+ seq_printf(file, "%5d%16d%16d%16s%16llu%16u\n", -+ fq->fqid, -+ fq->target_cpu, -+ fq->tc, -+ fq_type_to_str(fq), -+ fq->stats.frames, -+ fcnt); -+ } -+ -+ return 0; -+} -+ -+static int dpaa2_dbg_fqs_open(struct inode *inode, struct file *file) -+{ -+ int err; -+ struct dpaa2_eth_priv *priv = (struct dpaa2_eth_priv *)inode->i_private; -+ -+ err = single_open(file, dpaa2_dbg_fqs_show, priv); -+ if (err < 0) -+ netdev_err(priv->net_dev, "single_open() failed\n"); -+ -+ return err; -+} -+ -+static const struct file_operations dpaa2_dbg_fq_ops = { -+ .open = dpaa2_dbg_fqs_open, -+ .read = seq_read, -+ .llseek = seq_lseek, -+ .release = single_release, -+}; -+ -+static int dpaa2_dbg_ch_show(struct seq_file *file, void *offset) -+{ -+ struct dpaa2_eth_priv *priv = (struct dpaa2_eth_priv *)file->private; -+ struct dpaa2_eth_channel *ch; -+ int i; -+ -+ seq_printf(file, "Channel stats for %s:\n", priv->net_dev->name); -+ seq_printf(file, "%s%16s%16s%16s%16s%16s%16s\n", -+ "CHID", "CPU", "Deq busy", "Frames", "CDANs", -+ "Avg frm/CDAN", "Buf count"); -+ -+ for (i = 0; i < priv->num_channels; i++) { -+ ch = priv->channel[i]; -+ seq_printf(file, "%4d%16d%16llu%16llu%16llu%16llu%16d\n", -+ ch->ch_id, -+ ch->nctx.desired_cpu, -+ ch->stats.dequeue_portal_busy, -+ ch->stats.frames, -+ ch->stats.cdan, -+ ch->stats.frames / ch->stats.cdan, -+ ch->buf_count); -+ } -+ -+ return 0; -+} -+ -+static int dpaa2_dbg_ch_open(struct inode *inode, struct file *file) -+{ -+ int err; -+ struct dpaa2_eth_priv *priv = (struct dpaa2_eth_priv *)inode->i_private; -+ -+ err = single_open(file, dpaa2_dbg_ch_show, priv); -+ if (err < 0) -+ netdev_err(priv->net_dev, "single_open() failed\n"); -+ -+ return err; -+} -+ -+static const struct file_operations dpaa2_dbg_ch_ops = { -+ .open = dpaa2_dbg_ch_open, -+ .read = seq_read, -+ .llseek = seq_lseek, -+ .release = single_release, -+}; -+ -+static ssize_t dpaa2_dbg_reset_write(struct file *file, const char __user *buf, -+ size_t count, loff_t *offset) -+{ -+ struct dpaa2_eth_priv *priv = file->private_data; -+ struct rtnl_link_stats64 *percpu_stats; -+ struct dpaa2_eth_drv_stats *percpu_extras; -+ struct dpaa2_eth_fq *fq; -+ struct dpaa2_eth_channel *ch; -+ int i; -+ -+ for_each_online_cpu(i) { -+ percpu_stats = per_cpu_ptr(priv->percpu_stats, i); -+ memset(percpu_stats, 0, sizeof(*percpu_stats)); -+ -+ percpu_extras = per_cpu_ptr(priv->percpu_extras, i); -+ memset(percpu_extras, 0, sizeof(*percpu_extras)); -+ } -+ -+ for (i = 0; i < priv->num_fqs; i++) { -+ fq = &priv->fq[i]; -+ memset(&fq->stats, 0, sizeof(fq->stats)); -+ } -+ -+ for (i = 0; i < priv->num_channels; i++) { -+ ch = priv->channel[i]; -+ memset(&ch->stats, 0, sizeof(ch->stats)); -+ } -+ -+ return count; -+} -+ -+static const struct file_operations dpaa2_dbg_reset_ops = { -+ .open = simple_open, -+ .write = dpaa2_dbg_reset_write, -+}; -+ -+static ssize_t dpaa2_dbg_reset_mc_write(struct file *file, -+ const char __user *buf, -+ size_t count, loff_t *offset) -+{ -+ struct dpaa2_eth_priv *priv = file->private_data; -+ int err; -+ -+ err = dpni_reset_statistics(priv->mc_io, 0, priv->mc_token); -+ if (err) -+ netdev_err(priv->net_dev, -+ "dpni_reset_statistics() failed %d\n", err); -+ -+ return count; -+} -+ -+static const struct file_operations dpaa2_dbg_reset_mc_ops = { -+ .open = simple_open, -+ .write = dpaa2_dbg_reset_mc_write, -+}; -+ -+void dpaa2_dbg_add(struct dpaa2_eth_priv *priv) -+{ -+ if (!dpaa2_dbg_root) -+ return; -+ -+ /* Create a directory for the interface */ -+ priv->dbg.dir = debugfs_create_dir(priv->net_dev->name, -+ dpaa2_dbg_root); -+ if (!priv->dbg.dir) { -+ netdev_err(priv->net_dev, "debugfs_create_dir() failed\n"); -+ return; -+ } -+ -+ /* per-cpu stats file */ -+ priv->dbg.cpu_stats = debugfs_create_file("cpu_stats", 0444, -+ priv->dbg.dir, priv, -+ &dpaa2_dbg_cpu_ops); -+ if (!priv->dbg.cpu_stats) { -+ netdev_err(priv->net_dev, "debugfs_create_file() failed\n"); -+ goto err_cpu_stats; -+ } -+ -+ /* per-fq stats file */ -+ priv->dbg.fq_stats = debugfs_create_file("fq_stats", 0444, -+ priv->dbg.dir, priv, -+ &dpaa2_dbg_fq_ops); -+ if (!priv->dbg.fq_stats) { -+ netdev_err(priv->net_dev, "debugfs_create_file() failed\n"); -+ goto err_fq_stats; -+ } -+ -+ /* per-fq stats file */ -+ priv->dbg.ch_stats = debugfs_create_file("ch_stats", 0444, -+ priv->dbg.dir, priv, -+ &dpaa2_dbg_ch_ops); -+ if (!priv->dbg.fq_stats) { -+ netdev_err(priv->net_dev, "debugfs_create_file() failed\n"); -+ goto err_ch_stats; -+ } -+ -+ /* reset stats */ -+ priv->dbg.reset_stats = debugfs_create_file("reset_stats", 0200, -+ priv->dbg.dir, priv, -+ &dpaa2_dbg_reset_ops); -+ if (!priv->dbg.reset_stats) { -+ netdev_err(priv->net_dev, "debugfs_create_file() failed\n"); -+ goto err_reset_stats; -+ } -+ -+ /* reset MC stats */ -+ priv->dbg.reset_mc_stats = debugfs_create_file("reset_mc_stats", -+ 0222, priv->dbg.dir, priv, -+ &dpaa2_dbg_reset_mc_ops); -+ if (!priv->dbg.reset_mc_stats) { -+ netdev_err(priv->net_dev, "debugfs_create_file() failed\n"); -+ goto err_reset_mc_stats; -+ } -+ -+ return; -+ -+err_reset_mc_stats: -+ debugfs_remove(priv->dbg.reset_stats); -+err_reset_stats: -+ debugfs_remove(priv->dbg.ch_stats); -+err_ch_stats: -+ debugfs_remove(priv->dbg.fq_stats); -+err_fq_stats: -+ debugfs_remove(priv->dbg.cpu_stats); -+err_cpu_stats: -+ debugfs_remove(priv->dbg.dir); -+} -+ -+void dpaa2_dbg_remove(struct dpaa2_eth_priv *priv) -+{ -+ debugfs_remove(priv->dbg.reset_mc_stats); -+ debugfs_remove(priv->dbg.reset_stats); -+ debugfs_remove(priv->dbg.fq_stats); -+ debugfs_remove(priv->dbg.ch_stats); -+ debugfs_remove(priv->dbg.cpu_stats); -+ debugfs_remove(priv->dbg.dir); -+} -+ -+void dpaa2_eth_dbg_init(void) -+{ -+ dpaa2_dbg_root = debugfs_create_dir(DPAA2_ETH_DBG_ROOT, NULL); -+ if (!dpaa2_dbg_root) { -+ pr_err("DPAA2-ETH: debugfs create failed\n"); -+ return; -+ } -+ -+ pr_info("DPAA2-ETH: debugfs created\n"); -+} -+ -+void __exit dpaa2_eth_dbg_exit(void) -+{ -+ debugfs_remove(dpaa2_dbg_root); -+} ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-debugfs.h -@@ -0,0 +1,60 @@ -+/* Copyright 2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef DPAA2_ETH_DEBUGFS_H -+#define DPAA2_ETH_DEBUGFS_H -+ -+#include -+ -+struct dpaa2_eth_priv; -+ -+struct dpaa2_debugfs { -+ struct dentry *dir; -+ struct dentry *fq_stats; -+ struct dentry *ch_stats; -+ struct dentry *cpu_stats; -+ struct dentry *reset_stats; -+ struct dentry *reset_mc_stats; -+}; -+ -+#ifdef CONFIG_FSL_DPAA2_ETH_DEBUGFS -+void dpaa2_eth_dbg_init(void); -+void dpaa2_eth_dbg_exit(void); -+void dpaa2_dbg_add(struct dpaa2_eth_priv *priv); -+void dpaa2_dbg_remove(struct dpaa2_eth_priv *priv); -+#else -+static inline void dpaa2_eth_dbg_init(void) {} -+static inline void dpaa2_eth_dbg_exit(void) {} -+static inline void dpaa2_dbg_add(struct dpaa2_eth_priv *priv) {} -+static inline void dpaa2_dbg_remove(struct dpaa2_eth_priv *priv) {} -+#endif /* CONFIG_FSL_DPAA2_ETH_DEBUGFS */ -+ -+#endif /* DPAA2_ETH_DEBUGFS_H */ ---- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-trace.h -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-trace.h -@@ -1,32 +1,5 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* Copyright 2014-2015 Freescale Semiconductor Inc. -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - - #undef TRACE_SYSTEM ---- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c -@@ -1,33 +1,6 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* Copyright 2014-2016 Freescale Semiconductor Inc. - * Copyright 2016-2017 NXP -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - #include - #include -@@ -38,9 +11,14 @@ - #include - #include - #include -- -+#include -+#include -+#include -+#include -+#include - #include "../../fsl-mc/include/mc.h" - #include "dpaa2-eth.h" -+#include "dpaa2-eth-ceetm.h" - - /* CREATE_TRACE_POINTS only needs to be defined once. Other dpa files - * using trace events only need to #include -@@ -52,8 +30,6 @@ MODULE_LICENSE("Dual BSD/GPL"); - MODULE_AUTHOR("Freescale Semiconductor, Inc"); - MODULE_DESCRIPTION("Freescale DPAA2 Ethernet Driver"); - --const char dpaa2_eth_drv_version[] = "0.1"; -- - static void *dpaa2_iova_to_virt(struct iommu_domain *domain, - dma_addr_t iova_addr) - { -@@ -104,26 +80,27 @@ static void free_rx_fd(struct dpaa2_eth_ - /* We don't support any other format */ - return; - -- /* For S/G frames, we first need to free all SG entries */ -+ /* For S/G frames, we first need to free all SG entries -+ * except the first one, which was taken care of already -+ */ - sgt = vaddr + dpaa2_fd_get_offset(fd); -- for (i = 0; i < DPAA2_ETH_MAX_SG_ENTRIES; i++) { -+ for (i = 1; i < DPAA2_ETH_MAX_SG_ENTRIES; i++) { - addr = dpaa2_sg_get_addr(&sgt[i]); - sg_vaddr = dpaa2_iova_to_virt(priv->iommu_domain, addr); -- dma_unmap_single(dev, addr, DPAA2_ETH_RX_BUF_SIZE, -- DMA_FROM_DEVICE); -+ dma_unmap_page(dev, addr, DPAA2_ETH_RX_BUF_SIZE, -+ DMA_BIDIRECTIONAL); - -- skb_free_frag(sg_vaddr); -+ free_pages((unsigned long)sg_vaddr, 0); - if (dpaa2_sg_is_final(&sgt[i])) - break; - } - - free_buf: -- skb_free_frag(vaddr); -+ free_pages((unsigned long)vaddr, 0); - } - - /* Build a linear skb based on a single-buffer frame descriptor */ --static struct sk_buff *build_linear_skb(struct dpaa2_eth_priv *priv, -- struct dpaa2_eth_channel *ch, -+static struct sk_buff *build_linear_skb(struct dpaa2_eth_channel *ch, - const struct dpaa2_fd *fd, - void *fd_vaddr) - { -@@ -133,8 +110,7 @@ static struct sk_buff *build_linear_skb( - - ch->buf_count--; - -- skb = build_skb(fd_vaddr, DPAA2_ETH_RX_BUF_SIZE + -- SKB_DATA_ALIGN(sizeof(struct skb_shared_info))); -+ skb = build_skb(fd_vaddr, DPAA2_ETH_RX_BUF_RAW_SIZE); - if (unlikely(!skb)) - return NULL; - -@@ -169,16 +145,20 @@ static struct sk_buff *build_frag_skb(st - /* Get the address and length from the S/G entry */ - sg_addr = dpaa2_sg_get_addr(sge); - sg_vaddr = dpaa2_iova_to_virt(priv->iommu_domain, sg_addr); -- dma_unmap_single(dev, sg_addr, DPAA2_ETH_RX_BUF_SIZE, -- DMA_FROM_DEVICE); -+ dma_unmap_page(dev, sg_addr, DPAA2_ETH_RX_BUF_SIZE, -+ DMA_BIDIRECTIONAL); - - sg_length = dpaa2_sg_get_len(sge); - - if (i == 0) { - /* We build the skb around the first data buffer */ -- skb = build_skb(sg_vaddr, DPAA2_ETH_RX_BUF_SIZE + -- SKB_DATA_ALIGN(sizeof(struct skb_shared_info))); -+ skb = build_skb(sg_vaddr, DPAA2_ETH_RX_BUF_RAW_SIZE); - if (unlikely(!skb)) { -+ /* Free the first SG entry now, since we already -+ * unmapped it and obtained the virtual address -+ */ -+ free_pages((unsigned long)sg_vaddr, 0); -+ - /* We still need to subtract the buffers used - * by this FD from our software counter - */ -@@ -213,17 +193,172 @@ static struct sk_buff *build_frag_skb(st - break; - } - -+ WARN_ONCE(i == DPAA2_ETH_MAX_SG_ENTRIES, "Final bit not set in SGT"); -+ - /* Count all data buffers + SG table buffer */ - ch->buf_count -= i + 2; - - return skb; - } - -+static int dpaa2_eth_xdp_tx(struct dpaa2_eth_priv *priv, -+ struct dpaa2_fd *fd, -+ void *buf_start, -+ u16 queue_id) -+{ -+ struct dpaa2_eth_fq *fq; -+ struct rtnl_link_stats64 *percpu_stats; -+ struct dpaa2_eth_drv_stats *percpu_extras; -+ struct dpaa2_faead *faead; -+ u32 ctrl, frc; -+ int i, err; -+ -+ /* Mark the egress frame annotation area as valid */ -+ frc = dpaa2_fd_get_frc(fd); -+ dpaa2_fd_set_frc(fd, frc | DPAA2_FD_FRC_FAEADV); -+ dpaa2_fd_set_ctrl(fd, DPAA2_FD_CTRL_ASAL); -+ -+ ctrl = DPAA2_FAEAD_A4V | DPAA2_FAEAD_A2V | DPAA2_FAEAD_EBDDV; -+ faead = dpaa2_get_faead(buf_start, false); -+ faead->ctrl = cpu_to_le32(ctrl); -+ faead->conf_fqid = 0; -+ -+ percpu_stats = this_cpu_ptr(priv->percpu_stats); -+ percpu_extras = this_cpu_ptr(priv->percpu_extras); -+ -+ fq = &priv->fq[queue_id]; -+ for (i = 0; i < DPAA2_ETH_ENQUEUE_RETRIES; i++) { -+ err = priv->enqueue(priv, fq, fd, 0); -+ if (err != -EBUSY) -+ break; -+ } -+ -+ percpu_extras->tx_portal_busy += i; -+ if (unlikely(err)) { -+ percpu_stats->tx_errors++; -+ } else { -+ percpu_stats->tx_packets++; -+ percpu_stats->tx_bytes += dpaa2_fd_get_len(fd); -+ } -+ -+ return err; -+} -+ -+/* Free buffers acquired from the buffer pool or which were meant to -+ * be released in the pool -+ */ -+static void free_bufs(struct dpaa2_eth_priv *priv, u64 *buf_array, int count) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ void *vaddr; -+ int i; -+ -+ for (i = 0; i < count; i++) { -+ vaddr = dpaa2_iova_to_virt(priv->iommu_domain, buf_array[i]); -+ dma_unmap_page(dev, buf_array[i], DPAA2_ETH_RX_BUF_SIZE, -+ DMA_BIDIRECTIONAL); -+ free_pages((unsigned long)vaddr, 0); -+ } -+} -+ -+static void release_fd_buf(struct dpaa2_eth_priv *priv, -+ struct dpaa2_eth_channel *ch, -+ dma_addr_t addr) -+{ -+ int err; -+ -+ ch->rel_buf_array[ch->rel_buf_cnt++] = addr; -+ if (likely(ch->rel_buf_cnt < DPAA2_ETH_BUFS_PER_CMD)) -+ return; -+ -+ while ((err = dpaa2_io_service_release(ch->dpio, priv->bpid, -+ ch->rel_buf_array, -+ ch->rel_buf_cnt)) == -EBUSY) -+ cpu_relax(); -+ -+ if (err) -+ free_bufs(priv, ch->rel_buf_array, ch->rel_buf_cnt); -+ -+ ch->rel_buf_cnt = 0; -+} -+ -+static u32 dpaa2_eth_run_xdp(struct dpaa2_eth_priv *priv, -+ struct dpaa2_eth_channel *ch, -+ struct dpaa2_fd *fd, -+ u16 queue_id, -+ void *vaddr) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ dma_addr_t addr = dpaa2_fd_get_addr(fd); -+ struct rtnl_link_stats64 *percpu_stats; -+ struct bpf_prog *xdp_prog; -+ struct xdp_buff xdp; -+ u32 xdp_act = XDP_PASS; -+ -+ xdp_prog = READ_ONCE(ch->xdp_prog); -+ if (!xdp_prog) -+ return xdp_act; -+ -+ percpu_stats = this_cpu_ptr(priv->percpu_stats); -+ -+ xdp.data = vaddr + dpaa2_fd_get_offset(fd); -+ xdp.data_end = xdp.data + dpaa2_fd_get_len(fd); -+ /* Allow the XDP program to use the specially reserved headroom */ -+ xdp.data_hard_start = xdp.data - XDP_PACKET_HEADROOM; -+ -+ rcu_read_lock(); -+ xdp_act = bpf_prog_run_xdp(xdp_prog, &xdp); -+ -+ /* xdp.data pointer may have changed */ -+ dpaa2_fd_set_offset(fd, xdp.data - vaddr); -+ dpaa2_fd_set_len(fd, xdp.data_end - xdp.data); -+ -+ switch (xdp_act) { -+ case XDP_PASS: -+ break; -+ default: -+ bpf_warn_invalid_xdp_action(xdp_act); -+ case XDP_ABORTED: -+ case XDP_DROP: -+ /* This is our buffer, so we can release it back to hardware */ -+ release_fd_buf(priv, ch, addr); -+ percpu_stats->rx_dropped++; -+ break; -+ case XDP_TX: -+ if (dpaa2_eth_xdp_tx(priv, fd, vaddr, queue_id)) { -+ dma_unmap_single(dev, addr, DPAA2_ETH_RX_BUF_SIZE, -+ DMA_BIDIRECTIONAL); -+ free_rx_fd(priv, fd, vaddr); -+ ch->buf_count--; -+ } -+ break; -+ case XDP_REDIRECT: -+ dma_unmap_single(dev, addr, DPAA2_ETH_RX_BUF_SIZE, -+ DMA_BIDIRECTIONAL); -+ ch->buf_count--; -+ ch->flush = true; -+ /* Mark the actual start of the data buffer */ -+ xdp.data_hard_start = vaddr; -+ if (xdp_do_redirect(priv->net_dev, &xdp, xdp_prog)) -+ free_rx_fd(priv, fd, vaddr); -+ break; -+ } -+ -+ if (xdp_act == XDP_TX || xdp_act == XDP_REDIRECT) { -+ percpu_stats->rx_packets++; -+ percpu_stats->rx_bytes += dpaa2_fd_get_len(fd); -+ } -+ -+ rcu_read_unlock(); -+ -+ return xdp_act; -+} -+ - /* Main Rx frame processing routine */ - static void dpaa2_eth_rx(struct dpaa2_eth_priv *priv, - struct dpaa2_eth_channel *ch, - const struct dpaa2_fd *fd, -- struct napi_struct *napi) -+ struct dpaa2_eth_fq *fq) - { - dma_addr_t addr = dpaa2_fd_get_addr(fd); - u8 fd_format = dpaa2_fd_get_format(fd); -@@ -235,14 +370,16 @@ static void dpaa2_eth_rx(struct dpaa2_et - struct dpaa2_fas *fas; - void *buf_data; - u32 status = 0; -+ u32 xdp_act; - - /* Tracing point */ - trace_dpaa2_rx_fd(priv->net_dev, fd); - - vaddr = dpaa2_iova_to_virt(priv->iommu_domain, addr); -- dma_unmap_single(dev, addr, DPAA2_ETH_RX_BUF_SIZE, DMA_FROM_DEVICE); -+ dma_sync_single_for_cpu(dev, addr, DPAA2_ETH_RX_BUF_SIZE, -+ DMA_BIDIRECTIONAL); - -- fas = dpaa2_get_fas(vaddr); -+ fas = dpaa2_get_fas(vaddr, false); - prefetch(fas); - buf_data = vaddr + dpaa2_fd_get_offset(fd); - prefetch(buf_data); -@@ -251,22 +388,43 @@ static void dpaa2_eth_rx(struct dpaa2_et - percpu_extras = this_cpu_ptr(priv->percpu_extras); - - if (fd_format == dpaa2_fd_single) { -- skb = build_linear_skb(priv, ch, fd, vaddr); -+ xdp_act = dpaa2_eth_run_xdp(priv, ch, (struct dpaa2_fd *)fd, -+ fq->flowid, vaddr); -+ if (xdp_act != XDP_PASS) -+ return; -+ -+ dma_unmap_page(dev, addr, DPAA2_ETH_RX_BUF_SIZE, -+ DMA_BIDIRECTIONAL); -+ skb = build_linear_skb(ch, fd, vaddr); - } else if (fd_format == dpaa2_fd_sg) { -+ dma_unmap_page(dev, addr, DPAA2_ETH_RX_BUF_SIZE, -+ DMA_BIDIRECTIONAL); - skb = build_frag_skb(priv, ch, buf_data); -- skb_free_frag(vaddr); -+ free_pages((unsigned long)vaddr, 0); - percpu_extras->rx_sg_frames++; - percpu_extras->rx_sg_bytes += dpaa2_fd_get_len(fd); - } else { - /* We don't support any other format */ -- goto err_frame_format; -+ goto drop_cnt; - } - - if (unlikely(!skb)) -- goto err_build_skb; -+ goto drop_fd; - - prefetch(skb->data); - -+ /* Get the timestamp value */ -+ if (priv->ts_rx_en) { -+ struct skb_shared_hwtstamps *shhwtstamps = skb_hwtstamps(skb); -+ __le64 *ts = dpaa2_get_ts(vaddr, false); -+ u64 ns; -+ -+ memset(shhwtstamps, 0, sizeof(*shhwtstamps)); -+ -+ ns = DPAA2_PTP_NOMINAL_FREQ_PERIOD_NS * le64_to_cpup(ts); -+ shhwtstamps->hwtstamp = ns_to_ktime(ns); -+ } -+ - /* Check if we need to validate the L4 csum */ - if (likely(dpaa2_fd_get_frc(fd) & DPAA2_FD_FRC_FASV)) { - status = le32_to_cpu(fas->status); -@@ -274,30 +432,80 @@ static void dpaa2_eth_rx(struct dpaa2_et - } - - skb->protocol = eth_type_trans(skb, priv->net_dev); -+ skb_record_rx_queue(skb, fq->flowid); - - percpu_stats->rx_packets++; - percpu_stats->rx_bytes += dpaa2_fd_get_len(fd); - -- napi_gro_receive(napi, skb); -+ napi_gro_receive(&ch->napi, skb); - - return; - --err_build_skb: -+drop_fd: - free_rx_fd(priv, fd, vaddr); --err_frame_format: -+drop_cnt: - percpu_stats->rx_dropped++; - } - -+#ifdef CONFIG_FSL_DPAA2_ETH_USE_ERR_QUEUE -+/* Processing of Rx frames received on the error FQ -+ * We check and print the error bits and then free the frame -+ */ -+static void dpaa2_eth_rx_err(struct dpaa2_eth_priv *priv, -+ struct dpaa2_eth_channel *ch, -+ const struct dpaa2_fd *fd, -+ struct napi_struct *napi __always_unused, -+ u16 queue_id __always_unused) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ dma_addr_t addr = dpaa2_fd_get_addr(fd); -+ void *vaddr; -+ struct rtnl_link_stats64 *percpu_stats; -+ struct dpaa2_fas *fas; -+ u32 status = 0; -+ u32 fd_errors; -+ bool has_fas_errors = false; -+ -+ vaddr = dpaa2_iova_to_virt(priv->iommu_domain, addr); -+ dma_unmap_single(dev, addr, DPAA2_ETH_RX_BUF_SIZE, DMA_BIDIRECTIONAL); -+ -+ /* check frame errors in the FD field */ -+ fd_errors = dpaa2_fd_get_ctrl(fd) & DPAA2_FD_RX_ERR_MASK; -+ if (likely(fd_errors)) { -+ has_fas_errors = (fd_errors & FD_CTRL_FAERR) && -+ !!(dpaa2_fd_get_frc(fd) & DPAA2_FD_FRC_FASV); -+ if (net_ratelimit()) -+ netdev_dbg(priv->net_dev, "RX frame FD err: %08x\n", -+ fd_errors); -+ } -+ -+ /* check frame errors in the FAS field */ -+ if (has_fas_errors) { -+ fas = dpaa2_get_fas(vaddr, false); -+ status = le32_to_cpu(fas->status); -+ if (net_ratelimit()) -+ netdev_dbg(priv->net_dev, "Rx frame FAS err: 0x%08x\n", -+ status & DPAA2_FAS_RX_ERR_MASK); -+ } -+ free_rx_fd(priv, fd, vaddr); -+ -+ percpu_stats = this_cpu_ptr(priv->percpu_stats); -+ percpu_stats->rx_errors++; -+ ch->buf_count--; -+} -+#endif -+ - /* Consume all frames pull-dequeued into the store. This is the simplest way to - * make sure we don't accidentally issue another volatile dequeue which would - * overwrite (leak) frames already in the store. - * - * Observance of NAPI budget is not our concern, leaving that to the caller. - */ --static int consume_frames(struct dpaa2_eth_channel *ch) -+static int consume_frames(struct dpaa2_eth_channel *ch, -+ struct dpaa2_eth_fq **src) - { - struct dpaa2_eth_priv *priv = ch->priv; -- struct dpaa2_eth_fq *fq; -+ struct dpaa2_eth_fq *fq = NULL; - struct dpaa2_dq *dq; - const struct dpaa2_fd *fd; - int cleaned = 0; -@@ -315,16 +523,51 @@ static int consume_frames(struct dpaa2_e - } - - fd = dpaa2_dq_fd(dq); -+ prefetch(fd); -+ - fq = (struct dpaa2_eth_fq *)(uintptr_t)dpaa2_dq_fqd_ctx(dq); -- fq->stats.frames++; - -- fq->consume(priv, ch, fd, &ch->napi); -+ fq->consume(priv, ch, fd, fq); - cleaned++; - } while (!is_last); - -+ if (!cleaned) -+ return 0; -+ -+ fq->stats.frames += cleaned; -+ ch->stats.frames += cleaned; -+ -+ /* A dequeue operation only pulls frames from a single queue -+ * into the store. Return the frame queue as an out param. -+ */ -+ if (src) -+ *src = fq; -+ - return cleaned; - } - -+/* Configure the egress frame annotation for timestamp update */ -+static void enable_tx_tstamp(struct dpaa2_fd *fd, void *buf_start) -+{ -+ struct dpaa2_faead *faead; -+ u32 ctrl, frc; -+ -+ /* Mark the egress frame annotation area as valid */ -+ frc = dpaa2_fd_get_frc(fd); -+ dpaa2_fd_set_frc(fd, frc | DPAA2_FD_FRC_FAEADV); -+ -+ /* Set hardware annotation size */ -+ ctrl = dpaa2_fd_get_ctrl(fd); -+ dpaa2_fd_set_ctrl(fd, ctrl | DPAA2_FD_CTRL_ASAL); -+ -+ /* enable UPD (update prepanded data) bit in FAEAD field of -+ * hardware frame annotation area -+ */ -+ ctrl = DPAA2_FAEAD_A2V | DPAA2_FAEAD_UPDV | DPAA2_FAEAD_UPD; -+ faead = dpaa2_get_faead(buf_start, true); -+ faead->ctrl = cpu_to_le32(ctrl); -+} -+ - /* Create a frame descriptor based on a fragmented skb */ - static int build_sg_fd(struct dpaa2_eth_priv *priv, - struct sk_buff *skb, -@@ -341,7 +584,6 @@ static int build_sg_fd(struct dpaa2_eth_ - int num_sg; - int num_dma_bufs; - struct dpaa2_eth_swa *swa; -- struct dpaa2_fas *fas; - - /* Create and map scatterlist. - * We don't advertise NETIF_F_FRAGLIST, so skb_to_sgvec() will not have -@@ -365,21 +607,14 @@ static int build_sg_fd(struct dpaa2_eth_ - - /* Prepare the HW SGT structure */ - sgt_buf_size = priv->tx_data_offset + -- sizeof(struct dpaa2_sg_entry) * (1 + num_dma_bufs); -- sgt_buf = kzalloc(sgt_buf_size + DPAA2_ETH_TX_BUF_ALIGN, GFP_ATOMIC); -+ sizeof(struct dpaa2_sg_entry) * num_dma_bufs; -+ sgt_buf = netdev_alloc_frag(sgt_buf_size + DPAA2_ETH_TX_BUF_ALIGN); - if (unlikely(!sgt_buf)) { - err = -ENOMEM; - goto sgt_buf_alloc_failed; - } - sgt_buf = PTR_ALIGN(sgt_buf, DPAA2_ETH_TX_BUF_ALIGN); -- -- /* PTA from egress side is passed as is to the confirmation side so -- * we need to clear some fields here in order to find consistent values -- * on TX confirmation. We are clearing FAS (Frame Annotation Status) -- * field from the hardware annotation area -- */ -- fas = dpaa2_get_fas(sgt_buf); -- memset(fas, 0, DPAA2_FAS_SIZE); -+ memset(sgt_buf, 0, sgt_buf_size); - - sgt = (struct dpaa2_sg_entry *)(sgt_buf + priv->tx_data_offset); - -@@ -402,10 +637,11 @@ static int build_sg_fd(struct dpaa2_eth_ - * all of them on Tx Conf. - */ - swa = (struct dpaa2_eth_swa *)sgt_buf; -- swa->skb = skb; -- swa->scl = scl; -- swa->num_sg = num_sg; -- swa->num_dma_bufs = num_dma_bufs; -+ swa->type = DPAA2_ETH_SWA_SG; -+ swa->sg.skb = skb; -+ swa->sg.scl = scl; -+ swa->sg.num_sg = num_sg; -+ swa->sg.sgt_size = sgt_buf_size; - - /* Separately map the SGT buffer */ - addr = dma_map_single(dev, sgt_buf, sgt_buf_size, DMA_BIDIRECTIONAL); -@@ -417,13 +653,15 @@ static int build_sg_fd(struct dpaa2_eth_ - dpaa2_fd_set_format(fd, dpaa2_fd_sg); - dpaa2_fd_set_addr(fd, addr); - dpaa2_fd_set_len(fd, skb->len); -- dpaa2_fd_set_ctrl(fd, DPAA2_FD_CTRL_ASAL | DPAA2_FD_CTRL_PTA | -- DPAA2_FD_CTRL_PTV1); -+ dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA); -+ -+ if (priv->ts_tx_en && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) -+ enable_tx_tstamp(fd, sgt_buf); - - return 0; - - dma_map_single_failed: -- kfree(sgt_buf); -+ skb_free_frag(sgt_buf); - sgt_buf_alloc_failed: - dma_unmap_sg(dev, scl, num_sg, DMA_BIDIRECTIONAL); - dma_map_sg_failed: -@@ -437,29 +675,27 @@ static int build_single_fd(struct dpaa2_ - struct dpaa2_fd *fd) - { - struct device *dev = priv->net_dev->dev.parent; -- u8 *buffer_start; -- struct dpaa2_fas *fas; -- struct sk_buff **skbh; -+ u8 *buffer_start, *aligned_start; -+ struct dpaa2_eth_swa *swa; - dma_addr_t addr; - -- buffer_start = PTR_ALIGN(skb->data - priv->tx_data_offset - -- DPAA2_ETH_TX_BUF_ALIGN, -- DPAA2_ETH_TX_BUF_ALIGN); -- -- /* PTA from egress side is passed as is to the confirmation side so -- * we need to clear some fields here in order to find consistent values -- * on TX confirmation. We are clearing FAS (Frame Annotation Status) -- * field from the hardware annotation area -+ buffer_start = skb->data - dpaa2_eth_needed_headroom(priv, skb); -+ -+ /* If there's enough room to align the FD address, do it. -+ * It will help hardware optimize accesses. - */ -- fas = dpaa2_get_fas(buffer_start); -- memset(fas, 0, DPAA2_FAS_SIZE); -+ aligned_start = PTR_ALIGN(buffer_start - DPAA2_ETH_TX_BUF_ALIGN, -+ DPAA2_ETH_TX_BUF_ALIGN); -+ if (aligned_start >= skb->head) -+ buffer_start = aligned_start; - - /* Store a backpointer to the skb at the beginning of the buffer - * (in the private data area) such that we can release it - * on Tx confirm - */ -- skbh = (struct sk_buff **)buffer_start; -- *skbh = skb; -+ swa = (struct dpaa2_eth_swa *)buffer_start; -+ swa->type = DPAA2_ETH_SWA_SINGLE; -+ swa->single.skb = skb; - - addr = dma_map_single(dev, buffer_start, - skb_tail_pointer(skb) - buffer_start, -@@ -471,8 +707,10 @@ static int build_single_fd(struct dpaa2_ - dpaa2_fd_set_offset(fd, (u16)(skb->data - buffer_start)); - dpaa2_fd_set_len(fd, skb->len); - dpaa2_fd_set_format(fd, dpaa2_fd_single); -- dpaa2_fd_set_ctrl(fd, DPAA2_FD_CTRL_ASAL | DPAA2_FD_CTRL_PTA | -- DPAA2_FD_CTRL_PTV1); -+ dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA); -+ -+ if (priv->ts_tx_en && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) -+ enable_tx_tstamp(fd, buffer_start); - - return 0; - } -@@ -483,72 +721,75 @@ static int build_single_fd(struct dpaa2_ - * back-pointed to is also freed. - * This can be called either from dpaa2_eth_tx_conf() or on the error path of - * dpaa2_eth_tx(). -- * Optionally, return the frame annotation status word (FAS), which needs -- * to be checked if we're on the confirmation path. - */ - static void free_tx_fd(const struct dpaa2_eth_priv *priv, -- const struct dpaa2_fd *fd, -- u32 *status) -+ const struct dpaa2_fd *fd, bool in_napi) - { - struct device *dev = priv->net_dev->dev.parent; - dma_addr_t fd_addr; -- struct sk_buff **skbh, *skb; -+ struct sk_buff *skb = NULL; - unsigned char *buffer_start; -- int unmap_size; -- struct scatterlist *scl; -- int num_sg, num_dma_bufs; - struct dpaa2_eth_swa *swa; - u8 fd_format = dpaa2_fd_get_format(fd); -- struct dpaa2_fas *fas; - - fd_addr = dpaa2_fd_get_addr(fd); -- skbh = dpaa2_iova_to_virt(priv->iommu_domain, fd_addr); -- fas = dpaa2_get_fas(skbh); -+ buffer_start = dpaa2_iova_to_virt(priv->iommu_domain, fd_addr); -+ swa = (struct dpaa2_eth_swa *)buffer_start; - - if (fd_format == dpaa2_fd_single) { -- skb = *skbh; -- buffer_start = (unsigned char *)skbh; -- /* Accessing the skb buffer is safe before dma unmap, because -- * we didn't map the actual skb shell. -- */ -- dma_unmap_single(dev, fd_addr, -- skb_tail_pointer(skb) - buffer_start, -- DMA_BIDIRECTIONAL); -+ if (swa->type == DPAA2_ETH_SWA_SINGLE) { -+ skb = swa->single.skb; -+ /* Accessing the skb buffer is safe before dma unmap, -+ * because we didn't map the actual skb shell. -+ */ -+ dma_unmap_single(dev, fd_addr, -+ skb_tail_pointer(skb) - buffer_start, -+ DMA_BIDIRECTIONAL); -+ } else { -+ WARN_ONCE(swa->type != DPAA2_ETH_SWA_XDP, -+ "Wrong SWA type"); -+ dma_unmap_single(dev, fd_addr, swa->xdp.dma_size, -+ DMA_BIDIRECTIONAL); -+ } - } else if (fd_format == dpaa2_fd_sg) { -- swa = (struct dpaa2_eth_swa *)skbh; -- skb = swa->skb; -- scl = swa->scl; -- num_sg = swa->num_sg; -- num_dma_bufs = swa->num_dma_bufs; -+ skb = swa->sg.skb; - - /* Unmap the scatterlist */ -- dma_unmap_sg(dev, scl, num_sg, DMA_BIDIRECTIONAL); -- kfree(scl); -+ dma_unmap_sg(dev, swa->sg.scl, swa->sg.num_sg, DMA_BIDIRECTIONAL); -+ kfree(swa->sg.scl); - - /* Unmap the SGT buffer */ -- unmap_size = priv->tx_data_offset + -- sizeof(struct dpaa2_sg_entry) * (1 + num_dma_bufs); -- dma_unmap_single(dev, fd_addr, unmap_size, DMA_BIDIRECTIONAL); -+ dma_unmap_single(dev, fd_addr, swa->sg.sgt_size, -+ DMA_BIDIRECTIONAL); - } else { -- /* Unsupported format, mark it as errored and give up */ -- if (status) -- *status = ~0; -+ netdev_dbg(priv->net_dev, "Invalid FD format\n"); - return; - } - -- /* Read the status from the Frame Annotation after we unmap the first -- * buffer but before we free it. The caller function is responsible -- * for checking the status value. -- */ -- if (status) -- *status = le32_to_cpu(fas->status); -+ if (swa->type == DPAA2_ETH_SWA_XDP) { -+ page_frag_free(buffer_start); -+ return; -+ } -+ -+ /* Get the timestamp value */ -+ if (priv->ts_tx_en && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) { -+ struct skb_shared_hwtstamps shhwtstamps; -+ __le64 *ts = dpaa2_get_ts(buffer_start, true); -+ u64 ns; -+ -+ memset(&shhwtstamps, 0, sizeof(shhwtstamps)); -+ -+ ns = DPAA2_PTP_NOMINAL_FREQ_PERIOD_NS * le64_to_cpup(ts); -+ shhwtstamps.hwtstamp = ns_to_ktime(ns); -+ skb_tstamp_tx(skb, &shhwtstamps); -+ } - -- /* Free SGT buffer kmalloc'ed on tx */ -+ /* Free SGT buffer allocated on tx */ - if (fd_format != dpaa2_fd_single) -- kfree(skbh); -+ skb_free_frag(buffer_start); - - /* Move on with skb release */ -- dev_kfree_skb(skb); -+ napi_consume_skb(skb, in_napi); - } - - static netdev_tx_t dpaa2_eth_tx(struct sk_buff *skb, struct net_device *net_dev) -@@ -558,20 +799,41 @@ static netdev_tx_t dpaa2_eth_tx(struct s - struct rtnl_link_stats64 *percpu_stats; - struct dpaa2_eth_drv_stats *percpu_extras; - struct dpaa2_eth_fq *fq; -+ struct netdev_queue *nq; - u16 queue_mapping; -- int err, i; -+ unsigned int needed_headroom; -+ u32 fd_len; -+ u8 prio; -+ int err, i, ch_id = 0; -+ -+ queue_mapping = skb_get_queue_mapping(skb); -+ prio = netdev_txq_to_tc(net_dev, queue_mapping); -+ /* Hardware interprets priority level 0 as being the highest, -+ * so we need to do a reverse mapping to the netdev tc index -+ */ -+ if (net_dev->num_tc) -+ prio = net_dev->num_tc - prio - 1; -+ -+ queue_mapping %= dpaa2_eth_queue_count(priv); -+ fq = &priv->fq[queue_mapping]; - - percpu_stats = this_cpu_ptr(priv->percpu_stats); - percpu_extras = this_cpu_ptr(priv->percpu_extras); - -- if (unlikely(skb_headroom(skb) < DPAA2_ETH_NEEDED_HEADROOM(priv))) { -+ needed_headroom = dpaa2_eth_needed_headroom(priv, skb); -+ if (skb_headroom(skb) < needed_headroom) { - struct sk_buff *ns; - -- ns = skb_realloc_headroom(skb, DPAA2_ETH_NEEDED_HEADROOM(priv)); -+ ns = skb_realloc_headroom(skb, needed_headroom); - if (unlikely(!ns)) { - percpu_stats->tx_dropped++; - goto err_alloc_headroom; - } -+ percpu_extras->tx_reallocs++; -+ -+ if (skb->sk) -+ skb_set_owner_w(ns, skb->sk); -+ - dev_kfree_skb(skb); - skb = ns; - } -@@ -602,17 +864,24 @@ static netdev_tx_t dpaa2_eth_tx(struct s - goto err_build_fd; - } - -+ if (dpaa2_eth_ceetm_is_enabled(priv)) { -+ err = dpaa2_ceetm_classify(skb, net_dev->qdisc, &ch_id, &prio); -+ if (err) -+ goto err_ceetm_classify; -+ } -+ - /* Tracing point */ - trace_dpaa2_tx_fd(net_dev, &fd); - -- /* TxConf FQ selection primarily based on cpu affinity; this is -- * non-migratable context, so it's safe to call smp_processor_id(). -+ fd_len = dpaa2_fd_get_len(&fd); -+ nq = netdev_get_tx_queue(net_dev, queue_mapping); -+ netdev_tx_sent_queue(nq, fd_len); -+ -+ /* Everything that happens after this enqueues might race with -+ * the Tx confirmation callback for this frame - */ -- queue_mapping = smp_processor_id() % dpaa2_eth_queue_count(priv); -- fq = &priv->fq[queue_mapping]; - for (i = 0; i < DPAA2_ETH_ENQUEUE_RETRIES; i++) { -- err = dpaa2_io_service_enqueue_qd(NULL, priv->tx_qdid, 0, -- fq->tx_qdbin, &fd); -+ err = priv->enqueue(priv, fq, &fd, 0); - if (err != -EBUSY) - break; - } -@@ -620,14 +889,17 @@ static netdev_tx_t dpaa2_eth_tx(struct s - if (unlikely(err < 0)) { - percpu_stats->tx_errors++; - /* Clean up everything, including freeing the skb */ -- free_tx_fd(priv, &fd, NULL); -+ free_tx_fd(priv, &fd, false); -+ netdev_tx_completed_queue(nq, 1, fd_len); - } else { - percpu_stats->tx_packets++; -- percpu_stats->tx_bytes += dpaa2_fd_get_len(&fd); -+ percpu_stats->tx_bytes += fd_len; - } - - return NETDEV_TX_OK; - -+err_ceetm_classify: -+ free_tx_fd(priv, &fd, false); - err_build_fd: - err_alloc_headroom: - dev_kfree_skb(skb); -@@ -637,48 +909,39 @@ err_alloc_headroom: - - /* Tx confirmation frame processing routine */ - static void dpaa2_eth_tx_conf(struct dpaa2_eth_priv *priv, -- struct dpaa2_eth_channel *ch, -+ struct dpaa2_eth_channel *ch __always_unused, - const struct dpaa2_fd *fd, -- struct napi_struct *napi __always_unused) -+ struct dpaa2_eth_fq *fq) - { - struct rtnl_link_stats64 *percpu_stats; - struct dpaa2_eth_drv_stats *percpu_extras; -- u32 status = 0; -+ u32 fd_len = dpaa2_fd_get_len(fd); - u32 fd_errors; -- bool has_fas_errors = false; - - /* Tracing point */ - trace_dpaa2_tx_conf_fd(priv->net_dev, fd); - - percpu_extras = this_cpu_ptr(priv->percpu_extras); - percpu_extras->tx_conf_frames++; -- percpu_extras->tx_conf_bytes += dpaa2_fd_get_len(fd); -+ percpu_extras->tx_conf_bytes += fd_len; -+ -+ fq->dq_frames++; -+ fq->dq_bytes += fd_len; - - /* Check frame errors in the FD field */ - fd_errors = dpaa2_fd_get_ctrl(fd) & DPAA2_FD_TX_ERR_MASK; -- if (unlikely(fd_errors)) { -- /* We only check error bits in the FAS field if corresponding -- * FAERR bit is set in FD and the FAS field is marked as valid -- */ -- has_fas_errors = (fd_errors & DPAA2_FD_CTRL_FAERR) && -- !!(dpaa2_fd_get_frc(fd) & DPAA2_FD_FRC_FASV); -- if (net_ratelimit()) -- netdev_dbg(priv->net_dev, "TX frame FD error: 0x%08x\n", -- fd_errors); -- } -- -- free_tx_fd(priv, fd, has_fas_errors ? &status : NULL); -+ free_tx_fd(priv, fd, true); - - if (likely(!fd_errors)) - return; - -+ if (net_ratelimit()) -+ netdev_dbg(priv->net_dev, "TX frame FD error: 0x%08x\n", -+ fd_errors); -+ - percpu_stats = this_cpu_ptr(priv->percpu_stats); - /* Tx-conf logically pertains to the egress path. */ - percpu_stats->tx_errors++; -- -- if (has_fas_errors && net_ratelimit()) -- netdev_dbg(priv->net_dev, "TX frame FAS error: 0x%08x\n", -- status & DPAA2_FAS_TX_ERR_MASK); - } - - static int set_rx_csum(struct dpaa2_eth_priv *priv, bool enable) -@@ -728,26 +991,29 @@ static int set_tx_csum(struct dpaa2_eth_ - /* Perform a single release command to add buffers - * to the specified buffer pool - */ --static int add_bufs(struct dpaa2_eth_priv *priv, u16 bpid) -+static int add_bufs(struct dpaa2_eth_priv *priv, -+ struct dpaa2_eth_channel *ch, u16 bpid) - { - struct device *dev = priv->net_dev->dev.parent; - u64 buf_array[DPAA2_ETH_BUFS_PER_CMD]; -- void *buf; -+ struct page *page; - dma_addr_t addr; -- int i; -+ int i, err; - - for (i = 0; i < DPAA2_ETH_BUFS_PER_CMD; i++) { - /* Allocate buffer visible to WRIOP + skb shared info + - * alignment padding - */ -- buf = napi_alloc_frag(DPAA2_ETH_BUF_RAW_SIZE); -- if (unlikely(!buf)) -+ /* allocate one page for each Rx buffer. WRIOP sees -+ * the entire page except for a tailroom reserved for -+ * skb shared info -+ */ -+ page = dev_alloc_pages(0); -+ if (!page) - goto err_alloc; - -- buf = PTR_ALIGN(buf, DPAA2_ETH_RX_BUF_ALIGN); -- -- addr = dma_map_single(dev, buf, DPAA2_ETH_RX_BUF_SIZE, -- DMA_FROM_DEVICE); -+ addr = dma_map_page(dev, page, 0, DPAA2_ETH_RX_BUF_SIZE, -+ DMA_BIDIRECTIONAL); - if (unlikely(dma_mapping_error(dev, addr))) - goto err_map; - -@@ -755,28 +1021,33 @@ static int add_bufs(struct dpaa2_eth_pri - - /* tracing point */ - trace_dpaa2_eth_buf_seed(priv->net_dev, -- buf, DPAA2_ETH_BUF_RAW_SIZE, -+ page, DPAA2_ETH_RX_BUF_RAW_SIZE, - addr, DPAA2_ETH_RX_BUF_SIZE, - bpid); - } - - release_bufs: -- /* In case the portal is busy, retry until successful. -- * The buffer release function would only fail if the QBMan portal -- * was busy, which implies portal contention (i.e. more CPUs than -- * portals, i.e. GPPs w/o affine DPIOs). For all practical purposes, -- * there is little we can realistically do, short of giving up - -- * in which case we'd risk depleting the buffer pool and never again -- * receiving the Rx interrupt which would kick-start the refill logic. -- * So just keep retrying, at the risk of being moved to ksoftirqd. -- */ -- while (dpaa2_io_service_release(NULL, bpid, buf_array, i)) -+ /* In case the portal is busy, retry until successful */ -+ while ((err = dpaa2_io_service_release(ch->dpio, bpid, -+ buf_array, i)) == -EBUSY) - cpu_relax(); -+ -+ /* If release command failed, clean up and bail out; -+ * not much else we can do about it -+ */ -+ if (err) { -+ free_bufs(priv, buf_array, i); -+ return 0; -+ } -+ - return i; - - err_map: -- skb_free_frag(buf); -+ __free_pages(page, 0); - err_alloc: -+ /* If we managed to allocate at least some buffers, -+ * release them to hardware -+ */ - if (i) - goto release_bufs; - -@@ -796,9 +1067,10 @@ static int seed_pool(struct dpaa2_eth_pr - */ - preempt_disable(); - for (j = 0; j < priv->num_channels; j++) { -- for (i = 0; i < DPAA2_ETH_NUM_BUFS; -+ priv->channel[j]->buf_count = 0; -+ for (i = 0; i < priv->max_bufs_per_ch; - i += DPAA2_ETH_BUFS_PER_CMD) { -- new_count = add_bufs(priv, bpid); -+ new_count = add_bufs(priv, priv->channel[j], bpid); - priv->channel[j]->buf_count += new_count; - - if (new_count < DPAA2_ETH_BUFS_PER_CMD) { -@@ -818,10 +1090,8 @@ static int seed_pool(struct dpaa2_eth_pr - */ - static void drain_bufs(struct dpaa2_eth_priv *priv, int count) - { -- struct device *dev = priv->net_dev->dev.parent; - u64 buf_array[DPAA2_ETH_BUFS_PER_CMD]; -- void *vaddr; -- int ret, i; -+ int ret; - - do { - ret = dpaa2_io_service_acquire(NULL, priv->bpid, -@@ -830,27 +1100,16 @@ static void drain_bufs(struct dpaa2_eth_ - netdev_err(priv->net_dev, "dpaa2_io_service_acquire() failed\n"); - return; - } -- for (i = 0; i < ret; i++) { -- /* Same logic as on regular Rx path */ -- vaddr = dpaa2_iova_to_virt(priv->iommu_domain, -- buf_array[i]); -- dma_unmap_single(dev, buf_array[i], -- DPAA2_ETH_RX_BUF_SIZE, -- DMA_FROM_DEVICE); -- skb_free_frag(vaddr); -- } -+ free_bufs(priv, buf_array, ret); - } while (ret); - } - - static void drain_pool(struct dpaa2_eth_priv *priv) - { -- int i; -- -+ preempt_disable(); - drain_bufs(priv, DPAA2_ETH_BUFS_PER_CMD); - drain_bufs(priv, 1); -- -- for (i = 0; i < priv->num_channels; i++) -- priv->channel[i]->buf_count = 0; -+ preempt_enable(); - } - - /* Function is called from softirq context only, so we don't need to guard -@@ -862,19 +1121,19 @@ static int refill_pool(struct dpaa2_eth_ - { - int new_count; - -- if (likely(ch->buf_count >= DPAA2_ETH_REFILL_THRESH)) -+ if (likely(ch->buf_count >= priv->refill_thresh)) - return 0; - - do { -- new_count = add_bufs(priv, bpid); -+ new_count = add_bufs(priv, ch, bpid); - if (unlikely(!new_count)) { - /* Out of memory; abort for now, we'll try later on */ - break; - } - ch->buf_count += new_count; -- } while (ch->buf_count < DPAA2_ETH_NUM_BUFS); -+ } while (ch->buf_count < priv->max_bufs_per_ch); - -- if (unlikely(ch->buf_count < DPAA2_ETH_NUM_BUFS)) -+ if (unlikely(ch->buf_count < priv->max_bufs_per_ch)) - return -ENOMEM; - - return 0; -@@ -887,7 +1146,8 @@ static int pull_channel(struct dpaa2_eth - - /* Retry while portal is busy */ - do { -- err = dpaa2_io_service_pull_channel(NULL, ch->ch_id, ch->store); -+ err = dpaa2_io_service_pull_channel(ch->dpio, ch->ch_id, -+ ch->store); - dequeues++; - cpu_relax(); - } while (err == -EBUSY); -@@ -908,14 +1168,17 @@ static int pull_channel(struct dpaa2_eth - static int dpaa2_eth_poll(struct napi_struct *napi, int budget) - { - struct dpaa2_eth_channel *ch; -- int cleaned = 0, store_cleaned; - struct dpaa2_eth_priv *priv; -+ int rx_cleaned = 0, txconf_cleaned = 0; -+ struct dpaa2_eth_fq *fq, *txc_fq = NULL; -+ struct netdev_queue *nq; -+ int store_cleaned, work_done; - int err; - - ch = container_of(napi, struct dpaa2_eth_channel, napi); - priv = ch->priv; - -- while (cleaned < budget) { -+ do { - err = pull_channel(ch); - if (unlikely(err)) - break; -@@ -923,29 +1186,56 @@ static int dpaa2_eth_poll(struct napi_st - /* Refill pool if appropriate */ - refill_pool(priv, ch, priv->bpid); - -- store_cleaned = consume_frames(ch); -- cleaned += store_cleaned; -+ store_cleaned = consume_frames(ch, &fq); -+ if (!store_cleaned) -+ break; -+ if (fq->type == DPAA2_RX_FQ) { -+ rx_cleaned += store_cleaned; -+ /* If these are XDP_REDIRECT frames, flush them now */ -+ /* TODO: Do we need this? */ -+ if (ch->flush) { -+ xdp_do_flush_map(); -+ ch->flush = false; -+ } -+ } else { -+ txconf_cleaned += store_cleaned; -+ /* We have a single Tx conf FQ on this channel */ -+ txc_fq = fq; -+ } - -- /* If we have enough budget left for a full store, -- * try a new pull dequeue, otherwise we're done here -+ /* If we either consumed the whole NAPI budget with Rx frames -+ * or we reached the Tx confirmations threshold, we're done. - */ -- if (store_cleaned == 0 || -- cleaned > budget - DPAA2_ETH_STORE_SIZE) -- break; -- } -+ if (rx_cleaned >= budget || -+ txconf_cleaned >= DPAA2_ETH_TXCONF_PER_NAPI) { -+ work_done = budget; -+ goto out; -+ } -+ } while (store_cleaned); - -- if (cleaned < budget) { -- napi_complete_done(napi, cleaned); -- /* Re-enable data available notifications */ -- do { -- err = dpaa2_io_service_rearm(NULL, &ch->nctx); -- cpu_relax(); -- } while (err == -EBUSY); -- } -+ /* We didn't consume the entire budget, so finish napi and -+ * re-enable data availability notifications -+ */ -+ napi_complete_done(napi, rx_cleaned); -+ do { -+ err = dpaa2_io_service_rearm(ch->dpio, &ch->nctx); -+ cpu_relax(); -+ } while (err == -EBUSY); -+ WARN_ONCE(err, "CDAN notifications rearm failed on core %d", -+ ch->nctx.desired_cpu); - -- ch->stats.frames += cleaned; -+ work_done = max(rx_cleaned, 1); - -- return cleaned; -+out: -+ if (txc_fq) { -+ nq = netdev_get_tx_queue(priv->net_dev, txc_fq->flowid); -+ netdev_tx_completed_queue(nq, txc_fq->dq_frames, -+ txc_fq->dq_bytes); -+ txc_fq->dq_frames = 0; -+ txc_fq->dq_bytes = 0; -+ } -+ -+ return work_done; - } - - static void enable_ch_napi(struct dpaa2_eth_priv *priv) -@@ -970,9 +1260,23 @@ static void disable_ch_napi(struct dpaa2 - } - } - -+static void update_tx_fqids(struct dpaa2_eth_priv *priv); -+ -+static void update_pf(struct dpaa2_eth_priv *priv, -+ struct dpni_link_state *state) -+{ -+ bool pause_frames; -+ -+ pause_frames = !!(state->options & DPNI_LINK_OPT_PAUSE); -+ if (priv->tx_pause_frames != pause_frames) { -+ priv->tx_pause_frames = pause_frames; -+ set_rx_taildrop(priv); -+ } -+} -+ - static int link_state_update(struct dpaa2_eth_priv *priv) - { -- struct dpni_link_state state; -+ struct dpni_link_state state = {0}; - int err; - - err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state); -@@ -988,6 +1292,8 @@ static int link_state_update(struct dpaa - - priv->link_state = state; - if (state.up) { -+ update_tx_fqids(priv); -+ update_pf(priv, &state); - netif_carrier_on(priv->net_dev); - netif_tx_start_all_queues(priv->net_dev); - } else { -@@ -1006,28 +1312,30 @@ static int dpaa2_eth_open(struct net_dev - struct dpaa2_eth_priv *priv = netdev_priv(net_dev); - int err; - -- err = seed_pool(priv, priv->bpid); -- if (err) { -- /* Not much to do; the buffer pool, though not filled up, -- * may still contain some buffers which would enable us -- * to limp on. -- */ -- netdev_err(net_dev, "Buffer seeding failed for DPBP %d (bpid=%d)\n", -- priv->dpbp_dev->obj_desc.id, priv->bpid); -- } -- - /* We'll only start the txqs when the link is actually ready; make sure - * we don't race against the link up notification, which may come - * immediately after dpni_enable(); - */ - netif_tx_stop_all_queues(net_dev); -- enable_ch_napi(priv); -+ - /* Also, explicitly set carrier off, otherwise netif_carrier_ok() will - * return true and cause 'ip link show' to report the LOWER_UP flag, - * even though the link notification wasn't even received. - */ - netif_carrier_off(net_dev); - -+ err = seed_pool(priv, priv->bpid); -+ if (err) { -+ /* Not much to do; the buffer pool, though not filled up, -+ * may still contain some buffers which would enable us -+ * to limp on. -+ */ -+ netdev_err(net_dev, "Buffer seeding failed for DPBP %d (bpid=%d)\n", -+ priv->dpbp_dev->obj_desc.id, priv->bpid); -+ } -+ -+ priv->refill_thresh = DPAA2_ETH_REFILL_THRESH(priv); -+ - err = dpni_enable(priv->mc_io, 0, priv->mc_token); - if (err < 0) { - netdev_err(net_dev, "dpni_enable() failed\n"); -@@ -1047,48 +1355,17 @@ static int dpaa2_eth_open(struct net_dev - - link_state_err: - enable_err: -- disable_ch_napi(priv); -+ priv->refill_thresh = 0; - drain_pool(priv); - return err; - } - --/* The DPIO store must be empty when we call this, -- * at the end of every NAPI cycle. -- */ --static u32 drain_channel(struct dpaa2_eth_priv *priv, -- struct dpaa2_eth_channel *ch) --{ -- u32 drained = 0, total = 0; -- -- do { -- pull_channel(ch); -- drained = consume_frames(ch); -- total += drained; -- } while (drained); -- -- return total; --} -- --static u32 drain_ingress_frames(struct dpaa2_eth_priv *priv) --{ -- struct dpaa2_eth_channel *ch; -- int i; -- u32 drained = 0; -- -- for (i = 0; i < priv->num_channels; i++) { -- ch = priv->channel[i]; -- drained += drain_channel(priv, ch); -- } -- -- return drained; --} -- - static int dpaa2_eth_stop(struct net_device *net_dev) - { - struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -- int dpni_enabled; -- int retries = 10; -- u32 drained; -+ int dpni_enabled = 0; -+ int retries = 10, i; -+ int err = 0; - - netif_tx_stop_all_queues(net_dev); - netif_carrier_off(net_dev); -@@ -1105,56 +1382,24 @@ static int dpaa2_eth_stop(struct net_dev - } while (dpni_enabled && --retries); - if (!retries) { - netdev_warn(net_dev, "Retry count exceeded disabling DPNI\n"); -- /* Must go on and disable NAPI nonetheless, so we don't crash at -- * the next "ifconfig up" -+ /* Must go on and finish processing pending frames, so we don't -+ * crash at the next "ifconfig up" - */ -+ err = -ETIMEDOUT; - } - -- /* Wait for NAPI to complete on every core and disable it. -- * In particular, this will also prevent NAPI from being rescheduled if -- * a new CDAN is serviced, effectively discarding the CDAN. We therefore -- * don't even need to disarm the channels, except perhaps for the case -- * of a huge coalescing value. -- */ -- disable_ch_napi(priv); -+ priv->refill_thresh = 0; - -- /* Manually drain the Rx and TxConf queues */ -- drained = drain_ingress_frames(priv); -- if (drained) -- netdev_dbg(net_dev, "Drained %d frames.\n", drained); -+ /* Wait for all running napi poll routines to finish, so that no -+ * new refill operations are started -+ */ -+ for (i = 0; i < priv->num_channels; i++) -+ napi_synchronize(&priv->channel[i]->napi); - - /* Empty the buffer pool */ - drain_pool(priv); - -- return 0; --} -- --static int dpaa2_eth_init(struct net_device *net_dev) --{ -- u64 supported = 0; -- u64 not_supported = 0; -- struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -- u32 options = priv->dpni_attrs.options; -- -- /* Capabilities listing */ -- supported |= IFF_LIVE_ADDR_CHANGE; -- -- if (options & DPNI_OPT_NO_MAC_FILTER) -- not_supported |= IFF_UNICAST_FLT; -- else -- supported |= IFF_UNICAST_FLT; -- -- net_dev->priv_flags |= supported; -- net_dev->priv_flags &= ~not_supported; -- -- /* Features */ -- net_dev->features = NETIF_F_RXCSUM | -- NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | -- NETIF_F_SG | NETIF_F_HIGHDMA | -- NETIF_F_LLTX; -- net_dev->hw_features = net_dev->features; -- -- return 0; -+ return err; - } - - static int dpaa2_eth_set_addr(struct net_device *net_dev, void *addr) -@@ -1200,25 +1445,6 @@ static void dpaa2_eth_get_stats(struct n - } - } - --static int dpaa2_eth_change_mtu(struct net_device *net_dev, int mtu) --{ -- struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -- int err; -- -- /* Set the maximum Rx frame length to match the transmit side; -- * account for L2 headers when computing the MFL -- */ -- err = dpni_set_max_frame_length(priv->mc_io, 0, priv->mc_token, -- (u16)DPAA2_ETH_L2_MAX_FRM(mtu)); -- if (err) { -- netdev_err(net_dev, "dpni_set_max_frame_length() failed\n"); -- return err; -- } -- -- net_dev->mtu = mtu; -- return 0; --} -- - /* Copy mac unicast addresses from @net_dev to @priv. - * Its sole purpose is to make dpaa2_eth_set_rx_mode() more readable. - */ -@@ -1380,16 +1606,430 @@ static int dpaa2_eth_set_features(struct - return 0; - } - -+static int dpaa2_eth_ts_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(dev); -+ struct hwtstamp_config config; -+ -+ if (copy_from_user(&config, rq->ifr_data, sizeof(config))) -+ return -EFAULT; -+ -+ switch (config.tx_type) { -+ case HWTSTAMP_TX_OFF: -+ priv->ts_tx_en = false; -+ break; -+ case HWTSTAMP_TX_ON: -+ priv->ts_tx_en = true; -+ break; -+ default: -+ return -ERANGE; -+ } -+ -+ if (config.rx_filter == HWTSTAMP_FILTER_NONE) { -+ priv->ts_rx_en = false; -+ } else { -+ priv->ts_rx_en = true; -+ /* TS is set for all frame types, not only those requested */ -+ config.rx_filter = HWTSTAMP_FILTER_ALL; -+ } -+ -+ return copy_to_user(rq->ifr_data, &config, sizeof(config)) ? -+ -EFAULT : 0; -+} -+ -+static int dpaa2_eth_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -+{ -+ if (cmd == SIOCSHWTSTAMP) -+ return dpaa2_eth_ts_ioctl(dev, rq, cmd); -+ -+ return -EINVAL; -+} -+ -+static int set_buffer_layout(struct dpaa2_eth_priv *priv) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ struct dpni_buffer_layout buf_layout = {0}; -+ u16 rx_buf_align; -+ int err; -+ -+ /* We need to check for WRIOP version 1.0.0, but depending on the MC -+ * version, this number is not always provided correctly on rev1. -+ * We need to check for both alternatives in this situation. -+ */ -+ if (priv->dpni_attrs.wriop_version == DPAA2_WRIOP_VERSION(0, 0, 0) || -+ priv->dpni_attrs.wriop_version == DPAA2_WRIOP_VERSION(1, 0, 0)) -+ rx_buf_align = DPAA2_ETH_RX_BUF_ALIGN_REV1; -+ else -+ rx_buf_align = DPAA2_ETH_RX_BUF_ALIGN; -+ -+ /* tx buffer */ -+ buf_layout.private_data_size = DPAA2_ETH_SWA_SIZE; -+ buf_layout.pass_timestamp = true; -+ buf_layout.options = DPNI_BUF_LAYOUT_OPT_PRIVATE_DATA_SIZE | -+ DPNI_BUF_LAYOUT_OPT_TIMESTAMP; -+ err = dpni_set_buffer_layout(priv->mc_io, 0, priv->mc_token, -+ DPNI_QUEUE_TX, &buf_layout); -+ if (err) { -+ dev_err(dev, "dpni_set_buffer_layout(TX) failed\n"); -+ return err; -+ } -+ -+ /* tx-confirm buffer */ -+ buf_layout.options = DPNI_BUF_LAYOUT_OPT_TIMESTAMP; -+ err = dpni_set_buffer_layout(priv->mc_io, 0, priv->mc_token, -+ DPNI_QUEUE_TX_CONFIRM, &buf_layout); -+ if (err) { -+ dev_err(dev, "dpni_set_buffer_layout(TX_CONF) failed\n"); -+ return err; -+ } -+ -+ /* Now that we've set our tx buffer layout, retrieve the minimum -+ * required tx data offset. -+ */ -+ err = dpni_get_tx_data_offset(priv->mc_io, 0, priv->mc_token, -+ &priv->tx_data_offset); -+ if (err) { -+ dev_err(dev, "dpni_get_tx_data_offset() failed\n"); -+ return err; -+ } -+ -+ if ((priv->tx_data_offset % 64) != 0) -+ dev_warn(dev, "Tx data offset (%d) not a multiple of 64B\n", -+ priv->tx_data_offset); -+ -+ /* rx buffer */ -+ buf_layout.pass_frame_status = true; -+ buf_layout.pass_parser_result = true; -+ buf_layout.data_align = rx_buf_align; -+ buf_layout.data_head_room = dpaa2_eth_rx_headroom(priv); -+ buf_layout.private_data_size = 0; -+ /* If XDP program is attached, reserve extra space for -+ * potential header expansions -+ */ -+ if (priv->has_xdp_prog) -+ buf_layout.data_head_room += XDP_PACKET_HEADROOM; -+ buf_layout.options = DPNI_BUF_LAYOUT_OPT_PARSER_RESULT | -+ DPNI_BUF_LAYOUT_OPT_FRAME_STATUS | -+ DPNI_BUF_LAYOUT_OPT_DATA_ALIGN | -+ DPNI_BUF_LAYOUT_OPT_DATA_HEAD_ROOM | -+ DPNI_BUF_LAYOUT_OPT_TIMESTAMP; -+ err = dpni_set_buffer_layout(priv->mc_io, 0, priv->mc_token, -+ DPNI_QUEUE_RX, &buf_layout); -+ if (err) { -+ dev_err(dev, "dpni_set_buffer_layout(RX) failed\n"); -+ return err; -+ } -+ -+ return 0; -+} -+ -+#define DPNI_ENQUEUE_FQID_VER_MAJOR 7 -+#define DPNI_ENQUEUE_FQID_VER_MINOR 9 -+ -+static inline int dpaa2_eth_enqueue_qd(struct dpaa2_eth_priv *priv, -+ struct dpaa2_eth_fq *fq, -+ struct dpaa2_fd *fd, u8 prio) -+{ -+ return dpaa2_io_service_enqueue_qd(fq->channel->dpio, -+ priv->tx_qdid, prio, -+ fq->tx_qdbin, fd); -+} -+ -+static inline int dpaa2_eth_enqueue_fq(struct dpaa2_eth_priv *priv, -+ struct dpaa2_eth_fq *fq, -+ struct dpaa2_fd *fd, -+ u8 prio __always_unused) -+{ -+ return dpaa2_io_service_enqueue_fq(fq->channel->dpio, -+ fq->tx_fqid, fd); -+} -+ -+static void set_enqueue_mode(struct dpaa2_eth_priv *priv) -+{ -+ if (dpaa2_eth_cmp_dpni_ver(priv, DPNI_ENQUEUE_FQID_VER_MAJOR, -+ DPNI_ENQUEUE_FQID_VER_MINOR) < 0) -+ priv->enqueue = dpaa2_eth_enqueue_qd; -+ else -+ priv->enqueue = dpaa2_eth_enqueue_fq; -+} -+ -+static void update_tx_fqids(struct dpaa2_eth_priv *priv) -+{ -+ struct dpaa2_eth_fq *fq; -+ struct dpni_queue queue; -+ struct dpni_queue_id qid = {0}; -+ int i, err; -+ -+ /* We only use Tx FQIDs for FQID-based enqueue, so check -+ * if DPNI version supports it before updating FQIDs -+ */ -+ if (dpaa2_eth_cmp_dpni_ver(priv, DPNI_ENQUEUE_FQID_VER_MAJOR, -+ DPNI_ENQUEUE_FQID_VER_MINOR) < 0) -+ return; -+ -+ for (i = 0; i < priv->num_fqs; i++) { -+ fq = &priv->fq[i]; -+ if (fq->type != DPAA2_TX_CONF_FQ) -+ continue; -+ err = dpni_get_queue(priv->mc_io, 0, priv->mc_token, -+ DPNI_QUEUE_TX, 0, fq->flowid, -+ &queue, &qid); -+ if (err) -+ goto out_err; -+ -+ fq->tx_fqid = qid.fqid; -+ if (fq->tx_fqid == 0) -+ goto out_err; -+ } -+ -+ return; -+ -+out_err: -+ netdev_info(priv->net_dev, -+ "Error reading Tx FQID, fallback to QDID-based enqueue"); -+ priv->enqueue = dpaa2_eth_enqueue_qd; -+} -+ -+static int dpaa2_eth_set_xdp(struct net_device *net_dev, struct bpf_prog *prog) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ struct dpaa2_eth_channel *ch; -+ struct bpf_prog *old_prog = NULL; -+ int i, err; -+ -+ /* No support for SG frames */ -+ if (DPAA2_ETH_L2_MAX_FRM(net_dev->mtu) > DPAA2_ETH_RX_BUF_SIZE) -+ return -EINVAL; -+ -+ if (netif_running(net_dev)) { -+ err = dpaa2_eth_stop(net_dev); -+ if (err) -+ return err; -+ } -+ -+ if (prog) { -+ prog = bpf_prog_add(prog, priv->num_channels - 1); -+ if (IS_ERR(prog)) -+ return PTR_ERR(prog); -+ } -+ -+ priv->has_xdp_prog = !!prog; -+ -+ for (i = 0; i < priv->num_channels; i++) { -+ ch = priv->channel[i]; -+ old_prog = xchg(&ch->xdp_prog, prog); -+ if (old_prog) -+ bpf_prog_put(old_prog); -+ } -+ -+ /* When turning XDP on/off we need to do some reconfiguring -+ * of the Rx buffer layout. Buffer pool was drained on dpaa2_eth_stop, -+ * so we are sure no old format buffers will be used from now on -+ */ -+ if (priv->has_xdp_prog != !!old_prog) -+ set_buffer_layout(priv); -+ -+ if (netif_running(net_dev)) { -+ err = dpaa2_eth_open(net_dev); -+ if (err) -+ return err; -+ } -+ -+ return 0; -+} -+ -+static int dpaa2_eth_xdp(struct net_device *dev, struct netdev_xdp *xdp) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(dev); -+ -+ switch (xdp->command) { -+ case XDP_SETUP_PROG: -+ return dpaa2_eth_set_xdp(dev, xdp->prog); -+ case XDP_QUERY_PROG: -+ xdp->prog_attached = priv->has_xdp_prog; -+ return 0; -+ default: -+ return -EINVAL; -+ } -+} -+ -+static int dpaa2_eth_xdp_xmit(struct net_device *net_dev, struct xdp_buff *xdp) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ struct device *dev = net_dev->dev.parent; -+ struct rtnl_link_stats64 *percpu_stats; -+ struct dpaa2_eth_drv_stats *percpu_extras; -+ unsigned int needed_headroom; -+ struct dpaa2_eth_swa *swa; -+ struct dpaa2_eth_fq *fq; -+ struct dpaa2_fd fd; -+ void *buffer_start, *aligned_start; -+ dma_addr_t addr; -+ int err, i; -+ -+ if (!netif_running(net_dev)) -+ return -ENETDOWN; -+ -+ /* We require a minimum headroom to be able to transmit the frame. -+ * Otherwise return an error and let the original net_device handle it -+ */ -+ /* TODO: Do we update i/f counters here or just on the Rx device? */ -+ needed_headroom = dpaa2_eth_needed_headroom(priv, NULL); -+ if (xdp->data < xdp->data_hard_start || -+ xdp->data - xdp->data_hard_start < needed_headroom) { -+ percpu_stats->tx_dropped++; -+ return -EINVAL; -+ } -+ -+ percpu_stats = this_cpu_ptr(priv->percpu_stats); -+ percpu_extras = this_cpu_ptr(priv->percpu_extras); -+ -+ /* Setup the FD fields */ -+ memset(&fd, 0, sizeof(fd)); -+ -+ /* Align FD address, if possible */ -+ buffer_start = xdp->data - needed_headroom; -+ aligned_start = PTR_ALIGN(buffer_start - DPAA2_ETH_TX_BUF_ALIGN, -+ DPAA2_ETH_TX_BUF_ALIGN); -+ if (aligned_start >= xdp->data_hard_start) -+ buffer_start = aligned_start; -+ -+ swa = (struct dpaa2_eth_swa *)buffer_start; -+ /* fill in necessary fields here */ -+ swa->type = DPAA2_ETH_SWA_XDP; -+ swa->xdp.dma_size = xdp->data_end - buffer_start; -+ -+ addr = dma_map_single(dev, buffer_start, -+ xdp->data_end - buffer_start, -+ DMA_BIDIRECTIONAL); -+ if (unlikely(dma_mapping_error(dev, addr))) { -+ percpu_stats->tx_dropped++; -+ return -ENOMEM; -+ } -+ -+ dpaa2_fd_set_addr(&fd, addr); -+ dpaa2_fd_set_offset(&fd, xdp->data - buffer_start); -+ dpaa2_fd_set_len(&fd, xdp->data_end - xdp->data); -+ dpaa2_fd_set_format(&fd, dpaa2_fd_single); -+ dpaa2_fd_set_ctrl(&fd, FD_CTRL_PTA); -+ -+ fq = &priv->fq[smp_processor_id()]; -+ for (i = 0; i < DPAA2_ETH_ENQUEUE_RETRIES; i++) { -+ err = dpaa2_io_service_enqueue_qd(NULL, priv->tx_qdid, 0, -+ fq->tx_qdbin, &fd); -+ if (err != -EBUSY) -+ break; -+ } -+ percpu_extras->tx_portal_busy += i; -+ if (unlikely(err < 0)) { -+ percpu_stats->tx_errors++; -+ /* let the Rx device handle the cleanup */ -+ return err; -+ } -+ -+ percpu_stats->tx_packets++; -+ percpu_stats->tx_bytes += dpaa2_fd_get_len(&fd); -+ -+ return 0; -+} -+ -+static void dpaa2_eth_xdp_flush(struct net_device *net_dev) -+{ -+ /* We don't have hardware support for Tx batching, -+ * so we do the actual frame enqueue in ndo_xdp_xmit -+ */ -+} -+static int dpaa2_eth_update_xps(struct dpaa2_eth_priv *priv) -+{ -+ struct net_device *net_dev = priv->net_dev; -+ unsigned int i, num_queues; -+ struct cpumask xps_mask; -+ struct dpaa2_eth_fq *fq; -+ int err = 0; -+ -+ num_queues = (net_dev->num_tc ? : 1) * dpaa2_eth_queue_count(priv); -+ for (i = 0; i < num_queues; i++) { -+ fq = &priv->fq[i % dpaa2_eth_queue_count(priv)]; -+ cpumask_clear(&xps_mask); -+ cpumask_set_cpu(fq->target_cpu, &xps_mask); -+ err = netif_set_xps_queue(net_dev, &xps_mask, i); -+ if (err) { -+ dev_info_once(net_dev->dev.parent, -+ "Error setting XPS queue\n"); -+ break; -+ } -+ } -+ -+ return err; -+} -+ -+static int dpaa2_eth_setup_tc(struct net_device *net_dev, -+ enum tc_setup_type type, -+ void *type_data) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ struct tc_mqprio_qopt *mqprio = (struct tc_mqprio_qopt *)type_data; -+ int i, err = 0; -+ -+ if (type != TC_SETUP_MQPRIO) -+ return -EINVAL; -+ -+ if (mqprio->num_tc > dpaa2_eth_tc_count(priv)) { -+ netdev_err(net_dev, "Max %d traffic classes supported\n", -+ dpaa2_eth_tc_count(priv)); -+ return -EINVAL; -+ } -+ -+ if (mqprio->num_tc == net_dev->num_tc) -+ return 0; -+ -+ mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; -+ -+ if (!mqprio->num_tc) { -+ netdev_reset_tc(net_dev); -+ err = netif_set_real_num_tx_queues(net_dev, -+ dpaa2_eth_queue_count(priv)); -+ if (err) -+ return err; -+ -+ goto update_xps; -+ } -+ -+ err = netdev_set_num_tc(net_dev, mqprio->num_tc); -+ if (err) -+ return err; -+ -+ err = netif_set_real_num_tx_queues(net_dev, mqprio->num_tc * -+ dpaa2_eth_queue_count(priv)); -+ if (err) -+ return err; -+ -+ for (i = 0; i < mqprio->num_tc; i++) { -+ err = netdev_set_tc_queue(net_dev, i, -+ dpaa2_eth_queue_count(priv), -+ i * dpaa2_eth_queue_count(priv)); -+ if (err) -+ return err; -+ } -+ -+update_xps: -+ err = dpaa2_eth_update_xps(priv); -+ return err; -+} -+ - static const struct net_device_ops dpaa2_eth_ops = { - .ndo_open = dpaa2_eth_open, - .ndo_start_xmit = dpaa2_eth_tx, - .ndo_stop = dpaa2_eth_stop, -- .ndo_init = dpaa2_eth_init, - .ndo_set_mac_address = dpaa2_eth_set_addr, - .ndo_get_stats64 = dpaa2_eth_get_stats, -- .ndo_change_mtu = dpaa2_eth_change_mtu, - .ndo_set_rx_mode = dpaa2_eth_set_rx_mode, - .ndo_set_features = dpaa2_eth_set_features, -+ .ndo_do_ioctl = dpaa2_eth_ioctl, -+ .ndo_xdp = dpaa2_eth_xdp, -+ .ndo_xdp_xmit = dpaa2_eth_xdp_xmit, -+ .ndo_xdp_flush = dpaa2_eth_xdp_flush, -+ .ndo_setup_tc = dpaa2_eth_setup_tc, - }; - - static void cdan_cb(struct dpaa2_io_notification_ctx *ctx) -@@ -1422,34 +2062,32 @@ static struct fsl_mc_device *setup_dpcon - err = dpcon_open(priv->mc_io, 0, dpcon->obj_desc.id, &dpcon->mc_handle); - if (err) { - dev_err(dev, "dpcon_open() failed\n"); -- goto err_open; -+ goto free; - } - - err = dpcon_reset(priv->mc_io, 0, dpcon->mc_handle); - if (err) { - dev_err(dev, "dpcon_reset() failed\n"); -- goto err_reset; -+ goto close; - } - - err = dpcon_get_attributes(priv->mc_io, 0, dpcon->mc_handle, &attrs); - if (err) { - dev_err(dev, "dpcon_get_attributes() failed\n"); -- goto err_get_attr; -+ goto close; - } - - err = dpcon_enable(priv->mc_io, 0, dpcon->mc_handle); - if (err) { - dev_err(dev, "dpcon_enable() failed\n"); -- goto err_enable; -+ goto close; - } - - return dpcon; - --err_enable: --err_get_attr: --err_reset: -+close: - dpcon_close(priv->mc_io, 0, dpcon->mc_handle); --err_open: -+free: - fsl_mc_object_free(dpcon); - - return NULL; -@@ -1502,7 +2140,14 @@ err_setup: - static void free_channel(struct dpaa2_eth_priv *priv, - struct dpaa2_eth_channel *channel) - { -+ struct bpf_prog *prog; -+ - free_dpcon(priv, channel->dpcon); -+ -+ prog = READ_ONCE(channel->xdp_prog); -+ if (prog) -+ bpf_prog_put(prog); -+ - kfree(channel); - } - -@@ -1546,7 +2191,8 @@ static int setup_dpio(struct dpaa2_eth_p - nctx->desired_cpu = i; - - /* Register the new context */ -- err = dpaa2_io_service_register(NULL, nctx); -+ channel->dpio = dpaa2_io_service_select(i); -+ err = dpaa2_io_service_register(channel->dpio, nctx, dev); - if (err) { - dev_dbg(dev, "No affine DPIO for cpu %d\n", i); - /* If no affine DPIO for this core, there's probably -@@ -1579,14 +2225,14 @@ static int setup_dpio(struct dpaa2_eth_p - /* Stop if we already have enough channels to accommodate all - * RX and TX conf queues - */ -- if (priv->num_channels == dpaa2_eth_queue_count(priv)) -+ if (priv->num_channels == priv->dpni_attrs.num_queues) - break; - } - - return 0; - - err_set_cdan: -- dpaa2_io_service_deregister(NULL, nctx); -+ dpaa2_io_service_deregister(channel->dpio, nctx, dev); - err_service_reg: - free_channel(priv, channel); - err_alloc_ch: -@@ -1603,13 +2249,14 @@ err_alloc_ch: - - static void free_dpio(struct dpaa2_eth_priv *priv) - { -- int i; -+ struct device *dev = priv->net_dev->dev.parent; - struct dpaa2_eth_channel *ch; -+ int i; - - /* deregister CDAN notifications and free channels */ - for (i = 0; i < priv->num_channels; i++) { - ch = priv->channel[i]; -- dpaa2_io_service_deregister(NULL, &ch->nctx); -+ dpaa2_io_service_deregister(ch->dpio, &ch->nctx, dev); - free_channel(priv, ch); - } - } -@@ -1636,8 +2283,7 @@ static void set_fq_affinity(struct dpaa2 - { - struct device *dev = priv->net_dev->dev.parent; - struct dpaa2_eth_fq *fq; -- int rx_cpu, txc_cpu; -- int i; -+ int rx_cpu, txc_cpu, i; - - /* For each FQ, pick one channel/CPU to deliver frames to. - * This may well change at runtime, either through irqbalance or -@@ -1649,6 +2295,7 @@ static void set_fq_affinity(struct dpaa2 - fq = &priv->fq[i]; - switch (fq->type) { - case DPAA2_RX_FQ: -+ case DPAA2_RX_ERR_FQ: - fq->target_cpu = rx_cpu; - rx_cpu = cpumask_next(rx_cpu, &priv->dpio_cpumask); - if (rx_cpu >= nr_cpu_ids) -@@ -1665,11 +2312,13 @@ static void set_fq_affinity(struct dpaa2 - } - fq->channel = get_affine_channel(priv, fq->target_cpu); - } -+ -+ dpaa2_eth_update_xps(priv); - } - - static void setup_fqs(struct dpaa2_eth_priv *priv) - { -- int i; -+ int i, j; - - /* We have one TxConf FQ per Tx flow. - * The number of Tx and Rx queues is the same. -@@ -1681,11 +2330,19 @@ static void setup_fqs(struct dpaa2_eth_p - priv->fq[priv->num_fqs++].flowid = (u16)i; - } - -- for (i = 0; i < dpaa2_eth_queue_count(priv); i++) { -- priv->fq[priv->num_fqs].type = DPAA2_RX_FQ; -- priv->fq[priv->num_fqs].consume = dpaa2_eth_rx; -- priv->fq[priv->num_fqs++].flowid = (u16)i; -- } -+ for (i = 0; i < dpaa2_eth_tc_count(priv); i++) -+ for (j = 0; j < dpaa2_eth_queue_count(priv); j++) { -+ priv->fq[priv->num_fqs].type = DPAA2_RX_FQ; -+ priv->fq[priv->num_fqs].consume = dpaa2_eth_rx; -+ priv->fq[priv->num_fqs].tc = (u8)i; -+ priv->fq[priv->num_fqs++].flowid = (u16)j; -+ } -+ -+#ifdef CONFIG_FSL_DPAA2_ETH_USE_ERR_QUEUE -+ /* We have exactly one Rx error queue per DPNI */ -+ priv->fq[priv->num_fqs].type = DPAA2_RX_ERR_FQ; -+ priv->fq[priv->num_fqs++].consume = dpaa2_eth_rx_err; -+#endif - - /* For each FQ, decide on which core to process incoming frames */ - set_fq_affinity(priv); -@@ -1735,6 +2392,9 @@ static int setup_dpbp(struct dpaa2_eth_p - } - priv->bpid = dpbp_attrs.bpid; - -+ /* By default we start with flow control enabled */ -+ priv->max_bufs_per_ch = DPAA2_ETH_NUM_BUFS_FC / priv->num_channels; -+ - return 0; - - err_get_attr: -@@ -1762,7 +2422,7 @@ static int setup_dpni(struct fsl_mc_devi - struct device *dev = &ls_dev->dev; - struct dpaa2_eth_priv *priv; - struct net_device *net_dev; -- struct dpni_buffer_layout buf_layout = {0}; -+ struct dpni_link_cfg cfg = {0}; - int err; - - net_dev = dev_get_drvdata(dev); -@@ -1772,7 +2432,22 @@ static int setup_dpni(struct fsl_mc_devi - err = dpni_open(priv->mc_io, 0, ls_dev->obj_desc.id, &priv->mc_token); - if (err) { - dev_err(dev, "dpni_open() failed\n"); -- goto err_open; -+ return err; -+ } -+ -+ /* Check if we can work with this DPNI object */ -+ err = dpni_get_api_version(priv->mc_io, 0, &priv->dpni_ver_major, -+ &priv->dpni_ver_minor); -+ if (err) { -+ dev_err(dev, "dpni_get_api_version() failed\n"); -+ goto close; -+ } -+ if (dpaa2_eth_cmp_dpni_ver(priv, DPNI_VER_MAJOR, DPNI_VER_MINOR) < 0) { -+ dev_err(dev, "DPNI version %u.%u not supported, need >= %u.%u\n", -+ priv->dpni_ver_major, priv->dpni_ver_minor, -+ DPNI_VER_MAJOR, DPNI_VER_MINOR); -+ err = -ENOTSUPP; -+ goto close; - } - - ls_dev->mc_io = priv->mc_io; -@@ -1781,77 +2456,41 @@ static int setup_dpni(struct fsl_mc_devi - err = dpni_reset(priv->mc_io, 0, priv->mc_token); - if (err) { - dev_err(dev, "dpni_reset() failed\n"); -- goto err_reset; -+ goto close; - } - - err = dpni_get_attributes(priv->mc_io, 0, priv->mc_token, - &priv->dpni_attrs); - if (err) { - dev_err(dev, "dpni_get_attributes() failed (err=%d)\n", err); -- goto err_get_attr; -+ goto close; - } - -- /* Configure buffer layouts */ -- /* rx buffer */ -- buf_layout.pass_parser_result = true; -- buf_layout.pass_frame_status = true; -- buf_layout.private_data_size = DPAA2_ETH_SWA_SIZE; -- buf_layout.data_align = DPAA2_ETH_RX_BUF_ALIGN; -- buf_layout.options = DPNI_BUF_LAYOUT_OPT_PARSER_RESULT | -- DPNI_BUF_LAYOUT_OPT_FRAME_STATUS | -- DPNI_BUF_LAYOUT_OPT_PRIVATE_DATA_SIZE | -- DPNI_BUF_LAYOUT_OPT_DATA_ALIGN; -- err = dpni_set_buffer_layout(priv->mc_io, 0, priv->mc_token, -- DPNI_QUEUE_RX, &buf_layout); -- if (err) { -- dev_err(dev, "dpni_set_buffer_layout(RX) failed\n"); -- goto err_buf_layout; -- } -+ err = set_buffer_layout(priv); -+ if (err) -+ goto close; - -- /* tx buffer */ -- buf_layout.options = DPNI_BUF_LAYOUT_OPT_FRAME_STATUS | -- DPNI_BUF_LAYOUT_OPT_PRIVATE_DATA_SIZE; -- err = dpni_set_buffer_layout(priv->mc_io, 0, priv->mc_token, -- DPNI_QUEUE_TX, &buf_layout); -- if (err) { -- dev_err(dev, "dpni_set_buffer_layout(TX) failed\n"); -- goto err_buf_layout; -- } -+ set_enqueue_mode(priv); - -- /* tx-confirm buffer */ -- buf_layout.options = DPNI_BUF_LAYOUT_OPT_FRAME_STATUS; -- err = dpni_set_buffer_layout(priv->mc_io, 0, priv->mc_token, -- DPNI_QUEUE_TX_CONFIRM, &buf_layout); -- if (err) { -- dev_err(dev, "dpni_set_buffer_layout(TX_CONF) failed\n"); -- goto err_buf_layout; -- } -+ priv->cls_rule = devm_kzalloc(dev, sizeof(struct dpaa2_eth_cls_rule) * -+ dpaa2_eth_fs_count(priv), GFP_KERNEL); -+ if (!priv->cls_rule) -+ goto close; - -- /* Now that we've set our tx buffer layout, retrieve the minimum -- * required tx data offset. -- */ -- err = dpni_get_tx_data_offset(priv->mc_io, 0, priv->mc_token, -- &priv->tx_data_offset); -+ /* Enable flow control */ -+ cfg.options = DPNI_LINK_OPT_AUTONEG | DPNI_LINK_OPT_PAUSE; -+ priv->tx_pause_frames = true; -+ err = dpni_set_link_cfg(priv->mc_io, 0, priv->mc_token, &cfg); - if (err) { -- dev_err(dev, "dpni_get_tx_data_offset() failed\n"); -- goto err_data_offset; -+ dev_err(dev, "dpni_set_link_cfg() failed\n"); -+ goto close; - } - -- if ((priv->tx_data_offset % 64) != 0) -- dev_warn(dev, "Tx data offset (%d) not a multiple of 64B\n", -- priv->tx_data_offset); -- -- /* Accommodate software annotation space (SWA) */ -- priv->tx_data_offset += DPAA2_ETH_SWA_SIZE; -- - return 0; - --err_data_offset: --err_buf_layout: --err_get_attr: --err_reset: -+close: - dpni_close(priv->mc_io, 0, priv->mc_token); --err_open: -+ - return err; - } - -@@ -1865,6 +2504,7 @@ static void free_dpni(struct dpaa2_eth_p - err); - - dpni_close(priv->mc_io, 0, priv->mc_token); -+ - } - - static int setup_rx_flow(struct dpaa2_eth_priv *priv, -@@ -1873,11 +2513,10 @@ static int setup_rx_flow(struct dpaa2_et - struct device *dev = priv->net_dev->dev.parent; - struct dpni_queue queue; - struct dpni_queue_id qid; -- struct dpni_taildrop td; - int err; - - err = dpni_get_queue(priv->mc_io, 0, priv->mc_token, -- DPNI_QUEUE_RX, 0, fq->flowid, &queue, &qid); -+ DPNI_QUEUE_RX, fq->tc, fq->flowid, &queue, &qid); - if (err) { - dev_err(dev, "dpni_get_queue(RX) failed\n"); - return err; -@@ -1889,24 +2528,136 @@ static int setup_rx_flow(struct dpaa2_et - queue.destination.type = DPNI_DEST_DPCON; - queue.destination.priority = 1; - queue.user_context = (u64)(uintptr_t)fq; -+ queue.flc.stash_control = 1; -+ queue.flc.value &= 0xFFFFFFFFFFFFFFC0; -+ /* 01 01 00 - data, annotation, flow context*/ -+ queue.flc.value |= 0x14; -+ - err = dpni_set_queue(priv->mc_io, 0, priv->mc_token, -- DPNI_QUEUE_RX, 0, fq->flowid, -- DPNI_QUEUE_OPT_USER_CTX | DPNI_QUEUE_OPT_DEST, -+ DPNI_QUEUE_RX, fq->tc, fq->flowid, -+ DPNI_QUEUE_OPT_USER_CTX | DPNI_QUEUE_OPT_DEST | -+ DPNI_QUEUE_OPT_FLC, - &queue); - if (err) { - dev_err(dev, "dpni_set_queue(RX) failed\n"); - return err; - } - -- td.enable = 1; -- td.threshold = DPAA2_ETH_TAILDROP_THRESH; -- err = dpni_set_taildrop(priv->mc_io, 0, priv->mc_token, DPNI_CP_QUEUE, -- DPNI_QUEUE_RX, 0, fq->flowid, &td); -- if (err) { -- dev_err(dev, "dpni_set_threshold() failed\n"); -- return err; -+ return 0; -+} -+ -+static int set_queue_taildrop(struct dpaa2_eth_priv *priv, -+ struct dpni_taildrop *td) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ int i, err; -+ -+ for (i = 0; i < priv->num_fqs; i++) { -+ if (priv->fq[i].type != DPAA2_RX_FQ) -+ continue; -+ -+ err = dpni_set_taildrop(priv->mc_io, 0, priv->mc_token, -+ DPNI_CP_QUEUE, DPNI_QUEUE_RX, -+ priv->fq[i].tc, priv->fq[i].flowid, -+ td); -+ if (err) { -+ dev_err(dev, "dpni_set_taildrop() failed (%d)\n", err); -+ return err; -+ } -+ -+ dev_dbg(dev, "%s taildrop for Rx queue id %d tc %d\n", -+ (td->enable ? "Enabled" : "Disabled"), -+ priv->fq[i].flowid, priv->fq[i].tc); -+ } -+ -+ return 0; -+} -+ -+static int set_group_taildrop(struct dpaa2_eth_priv *priv, -+ struct dpni_taildrop *td) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ struct dpni_taildrop disable_td, *tc_td; -+ int i, err; -+ -+ memset(&disable_td, 0, sizeof(struct dpni_taildrop)); -+ for (i = 0; i < dpaa2_eth_tc_count(priv); i++) { -+ if (td->enable && dpaa2_eth_is_pfc_enabled(priv, i)) -+ /* Do not set taildrop thresholds for PFC-enabled -+ * traffic classes. We will enable congestion -+ * notifications for them. -+ */ -+ tc_td = &disable_td; -+ else -+ tc_td = td; -+ -+ err = dpni_set_taildrop(priv->mc_io, 0, priv->mc_token, -+ DPNI_CP_GROUP, DPNI_QUEUE_RX, -+ i, 0, tc_td); -+ if (err) { -+ dev_err(dev, "dpni_set_taildrop() failed (%d)\n", err); -+ return err; -+ } -+ -+ dev_dbg(dev, "%s taildrop for Rx group tc %d\n", -+ (tc_td->enable ? "Enabled" : "Disabled"), -+ i); -+ } -+ -+ return 0; -+} -+ -+/* Enable/disable Rx FQ taildrop -+ * -+ * Rx FQ taildrop is mutually exclusive with flow control and it only gets -+ * disabled when FC is active. Depending on FC status, we need to compute -+ * the maximum number of buffers in the pool differently, so use the -+ * opportunity to update max number of buffers as well. -+ */ -+int set_rx_taildrop(struct dpaa2_eth_priv *priv) -+{ -+ enum dpaa2_eth_td_cfg cfg = dpaa2_eth_get_td_type(priv); -+ struct dpni_taildrop td_queue, td_group; -+ int err = 0; -+ -+ switch (cfg) { -+ case DPAA2_ETH_TD_NONE: -+ memset(&td_queue, 0, sizeof(struct dpni_taildrop)); -+ memset(&td_group, 0, sizeof(struct dpni_taildrop)); -+ priv->max_bufs_per_ch = DPAA2_ETH_NUM_BUFS_FC / -+ priv->num_channels; -+ break; -+ case DPAA2_ETH_TD_QUEUE: -+ memset(&td_group, 0, sizeof(struct dpni_taildrop)); -+ td_queue.enable = 1; -+ td_queue.units = DPNI_CONGESTION_UNIT_BYTES; -+ td_queue.threshold = DPAA2_ETH_TAILDROP_THRESH / -+ dpaa2_eth_tc_count(priv); -+ priv->max_bufs_per_ch = DPAA2_ETH_NUM_BUFS_PER_CH; -+ break; -+ case DPAA2_ETH_TD_GROUP: -+ memset(&td_queue, 0, sizeof(struct dpni_taildrop)); -+ td_group.enable = 1; -+ td_group.units = DPNI_CONGESTION_UNIT_FRAMES; -+ td_group.threshold = NAPI_POLL_WEIGHT * -+ dpaa2_eth_queue_count(priv); -+ priv->max_bufs_per_ch = NAPI_POLL_WEIGHT * -+ dpaa2_eth_tc_count(priv); -+ break; -+ default: -+ break; - } - -+ err = set_queue_taildrop(priv, &td_queue); -+ if (err) -+ return err; -+ -+ err = set_group_taildrop(priv, &td_group); -+ if (err) -+ return err; -+ -+ priv->refill_thresh = DPAA2_ETH_REFILL_THRESH(priv); -+ - return 0; - } - -@@ -1926,6 +2677,7 @@ static int setup_tx_flow(struct dpaa2_et - } - - fq->tx_qdbin = qid.qdbin; -+ fq->tx_fqid = qid.fqid; - - err = dpni_get_queue(priv->mc_io, 0, priv->mc_token, - DPNI_QUEUE_TX_CONFIRM, 0, fq->flowid, -@@ -1953,23 +2705,88 @@ static int setup_tx_flow(struct dpaa2_et - return 0; - } - --/* Hash key is a 5-tuple: IPsrc, IPdst, IPnextproto, L4src, L4dst */ --static const struct dpaa2_eth_hash_fields hash_fields[] = { -+#ifdef CONFIG_FSL_DPAA2_ETH_USE_ERR_QUEUE -+static int setup_rx_err_flow(struct dpaa2_eth_priv *priv, -+ struct dpaa2_eth_fq *fq) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ struct dpni_queue q = { { 0 } }; -+ struct dpni_queue_id qid; -+ u8 q_opt = DPNI_QUEUE_OPT_USER_CTX | DPNI_QUEUE_OPT_DEST; -+ int err; -+ -+ err = dpni_get_queue(priv->mc_io, 0, priv->mc_token, -+ DPNI_QUEUE_RX_ERR, 0, 0, &q, &qid); -+ if (err) { -+ dev_err(dev, "dpni_get_queue() failed (%d)\n", err); -+ return err; -+ } -+ -+ fq->fqid = qid.fqid; -+ -+ q.destination.id = fq->channel->dpcon_id; -+ q.destination.type = DPNI_DEST_DPCON; -+ q.destination.priority = 1; -+ q.user_context = (u64)fq; -+ err = dpni_set_queue(priv->mc_io, 0, priv->mc_token, -+ DPNI_QUEUE_RX_ERR, 0, 0, q_opt, &q); -+ if (err) { -+ dev_err(dev, "dpni_set_queue() failed (%d)\n", err); -+ return err; -+ } -+ -+ return 0; -+} -+#endif -+ -+/* Supported header fields for Rx hash distribution key */ -+static const struct dpaa2_eth_dist_fields dist_fields[] = { - { -+ /* L2 header */ -+ .rxnfc_field = RXH_L2DA, -+ .cls_prot = NET_PROT_ETH, -+ .cls_field = NH_FLD_ETH_DA, -+ .id = DPAA2_ETH_DIST_ETHDST, -+ .size = 6, -+ }, { -+ .cls_prot = NET_PROT_ETH, -+ .cls_field = NH_FLD_ETH_SA, -+ .id = DPAA2_ETH_DIST_ETHSRC, -+ .size = 6, -+ }, { -+ /* This is the last ethertype field parsed: -+ * depending on frame format, it can be the MAC ethertype -+ * or the VLAN etype. -+ */ -+ .cls_prot = NET_PROT_ETH, -+ .cls_field = NH_FLD_ETH_TYPE, -+ .id = DPAA2_ETH_DIST_ETHTYPE, -+ .size = 2, -+ }, { -+ /* VLAN header */ -+ .rxnfc_field = RXH_VLAN, -+ .cls_prot = NET_PROT_VLAN, -+ .cls_field = NH_FLD_VLAN_TCI, -+ .id = DPAA2_ETH_DIST_VLAN, -+ .size = 2, -+ }, { - /* IP header */ - .rxnfc_field = RXH_IP_SRC, - .cls_prot = NET_PROT_IP, - .cls_field = NH_FLD_IP_SRC, -+ .id = DPAA2_ETH_DIST_IPSRC, - .size = 4, - }, { - .rxnfc_field = RXH_IP_DST, - .cls_prot = NET_PROT_IP, - .cls_field = NH_FLD_IP_DST, -+ .id = DPAA2_ETH_DIST_IPDST, - .size = 4, - }, { - .rxnfc_field = RXH_L3_PROTO, - .cls_prot = NET_PROT_IP, - .cls_field = NH_FLD_IP_PROTO, -+ .id = DPAA2_ETH_DIST_IPPROTO, - .size = 1, - }, { - /* Using UDP ports, this is functionally equivalent to raw -@@ -1978,41 +2795,170 @@ static const struct dpaa2_eth_hash_field - .rxnfc_field = RXH_L4_B_0_1, - .cls_prot = NET_PROT_UDP, - .cls_field = NH_FLD_UDP_PORT_SRC, -+ .id = DPAA2_ETH_DIST_L4SRC, - .size = 2, - }, { - .rxnfc_field = RXH_L4_B_2_3, - .cls_prot = NET_PROT_UDP, - .cls_field = NH_FLD_UDP_PORT_DST, -+ .id = DPAA2_ETH_DIST_L4DST, - .size = 2, - }, - }; - --/* Set RX hash options -+/* Configure the Rx hash key using the legacy API */ -+static int config_legacy_hash_key(struct dpaa2_eth_priv *priv, dma_addr_t key) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ struct dpni_rx_tc_dist_cfg dist_cfg; -+ int i, err = 0; -+ -+ memset(&dist_cfg, 0, sizeof(dist_cfg)); -+ -+ dist_cfg.key_cfg_iova = key; -+ dist_cfg.dist_size = dpaa2_eth_queue_count(priv); -+ dist_cfg.dist_mode = DPNI_DIST_MODE_HASH; -+ -+ for (i = 0; i < dpaa2_eth_tc_count(priv); i++) { -+ err = dpni_set_rx_tc_dist(priv->mc_io, 0, priv->mc_token, -+ i, &dist_cfg); -+ if (err) { -+ dev_err(dev, "dpni_set_rx_tc_dist failed\n"); -+ break; -+ } -+ } -+ -+ return err; -+} -+ -+/* Configure the Rx hash key using the new API */ -+static int config_hash_key(struct dpaa2_eth_priv *priv, dma_addr_t key) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ struct dpni_rx_dist_cfg dist_cfg; -+ int i, err = 0; -+ -+ memset(&dist_cfg, 0, sizeof(dist_cfg)); -+ -+ dist_cfg.key_cfg_iova = key; -+ dist_cfg.dist_size = dpaa2_eth_queue_count(priv); -+ dist_cfg.enable = 1; -+ -+ for (i = 0; i < dpaa2_eth_tc_count(priv); i++) { -+ dist_cfg.tc = i; -+ err = dpni_set_rx_hash_dist(priv->mc_io, 0, priv->mc_token, -+ &dist_cfg); -+ if (err) { -+ dev_err(dev, "dpni_set_rx_hash_dist failed\n"); -+ break; -+ } -+ } -+ -+ return err; -+} -+ -+/* Configure the Rx flow classification key */ -+static int config_cls_key(struct dpaa2_eth_priv *priv, dma_addr_t key) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ struct dpni_rx_dist_cfg dist_cfg; -+ int i, err = 0; -+ -+ memset(&dist_cfg, 0, sizeof(dist_cfg)); -+ -+ dist_cfg.key_cfg_iova = key; -+ dist_cfg.dist_size = dpaa2_eth_queue_count(priv); -+ dist_cfg.enable = 1; -+ -+ for (i = 0; i < dpaa2_eth_tc_count(priv); i++) { -+ dist_cfg.tc = i; -+ err = dpni_set_rx_fs_dist(priv->mc_io, 0, priv->mc_token, -+ &dist_cfg); -+ if (err) { -+ dev_err(dev, "dpni_set_rx_fs_dist failed\n"); -+ break; -+ } -+ } -+ -+ return err; -+} -+ -+/* Size of the Rx flow classification key */ -+int dpaa2_eth_cls_key_size(u64 fields) -+{ -+ int i, size = 0; -+ -+ for (i = 0; i < ARRAY_SIZE(dist_fields); i++) { -+ if (!(fields & dist_fields[i].id)) -+ continue; -+ size += dist_fields[i].size; -+ } -+ -+ return size; -+} -+ -+/* Offset of header field in Rx classification key */ -+int dpaa2_eth_cls_fld_off(int prot, int field) -+{ -+ int i, off = 0; -+ -+ for (i = 0; i < ARRAY_SIZE(dist_fields); i++) { -+ if (dist_fields[i].cls_prot == prot && -+ dist_fields[i].cls_field == field) -+ return off; -+ off += dist_fields[i].size; -+ } -+ -+ WARN_ONCE(1, "Unsupported header field used for Rx flow cls\n"); -+ return 0; -+} -+ -+/* Prune unused fields from the classification rule. -+ * Used when masking is not supported -+ */ -+void dpaa2_eth_cls_trim_rule(void *key_mem, u64 fields) -+{ -+ int off = 0, new_off = 0; -+ int i, size; -+ -+ for (i = 0; i < ARRAY_SIZE(dist_fields); i++) { -+ size = dist_fields[i].size; -+ if (dist_fields[i].id & fields) { -+ memcpy(key_mem + new_off, key_mem + off, size); -+ new_off += size; -+ } -+ off += size; -+ } -+} -+ -+/* Set Rx distribution (hash or flow classification) key - * flags is a combination of RXH_ bits - */ --static int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags) -+static int dpaa2_eth_set_dist_key(struct net_device *net_dev, -+ enum dpaa2_eth_rx_dist type, u64 flags) - { - struct device *dev = net_dev->dev.parent; - struct dpaa2_eth_priv *priv = netdev_priv(net_dev); - struct dpkg_profile_cfg cls_cfg; -- struct dpni_rx_tc_dist_cfg dist_cfg; -+ u32 rx_hash_fields = 0; -+ dma_addr_t key_iova; - u8 *dma_mem; - int i; - int err = 0; - -- if (!dpaa2_eth_hash_enabled(priv)) { -- dev_dbg(dev, "Hashing support is not enabled\n"); -- return 0; -- } -- - memset(&cls_cfg, 0, sizeof(cls_cfg)); - -- for (i = 0; i < ARRAY_SIZE(hash_fields); i++) { -+ for (i = 0; i < ARRAY_SIZE(dist_fields); i++) { - struct dpkg_extract *key = - &cls_cfg.extracts[cls_cfg.num_extracts]; - -- if (!(flags & hash_fields[i].rxnfc_field)) -+ /* For both Rx hashing and classification keys -+ * we set only the selected fields. -+ */ -+ if (!(flags & dist_fields[i].id)) - continue; -+ if (type == DPAA2_ETH_RX_DIST_HASH) -+ rx_hash_fields |= dist_fields[i].rxnfc_field; - - if (cls_cfg.num_extracts >= DPKG_MAX_NUM_OF_EXTRACTS) { - dev_err(dev, "error adding key extraction rule, too many rules?\n"); -@@ -2020,12 +2966,10 @@ static int dpaa2_eth_set_hash(struct net - } - - key->type = DPKG_EXTRACT_FROM_HDR; -- key->extract.from_hdr.prot = hash_fields[i].cls_prot; -+ key->extract.from_hdr.prot = dist_fields[i].cls_prot; - key->extract.from_hdr.type = DPKG_FULL_FIELD; -- key->extract.from_hdr.field = hash_fields[i].cls_field; -+ key->extract.from_hdr.field = dist_fields[i].cls_field; - cls_cfg.num_extracts++; -- -- priv->rx_hash_fields |= hash_fields[i].rxnfc_field; - } - - dma_mem = kzalloc(DPAA2_CLASSIFIER_DMA_SIZE, GFP_KERNEL); -@@ -2035,36 +2979,96 @@ static int dpaa2_eth_set_hash(struct net - err = dpni_prepare_key_cfg(&cls_cfg, dma_mem); - if (err) { - dev_err(dev, "dpni_prepare_key_cfg error %d\n", err); -- goto err_prep_key; -+ goto free_key; - } - -- memset(&dist_cfg, 0, sizeof(dist_cfg)); -- - /* Prepare for setting the rx dist */ -- dist_cfg.key_cfg_iova = dma_map_single(dev, dma_mem, -- DPAA2_CLASSIFIER_DMA_SIZE, -- DMA_TO_DEVICE); -- if (dma_mapping_error(dev, dist_cfg.key_cfg_iova)) { -+ key_iova = dma_map_single(dev, dma_mem, DPAA2_CLASSIFIER_DMA_SIZE, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, key_iova)) { - dev_err(dev, "DMA mapping failed\n"); - err = -ENOMEM; -- goto err_dma_map; -+ goto free_key; - } - -- dist_cfg.dist_size = dpaa2_eth_queue_count(priv); -- dist_cfg.dist_mode = DPNI_DIST_MODE_HASH; -+ if (type == DPAA2_ETH_RX_DIST_HASH) { -+ if (dpaa2_eth_has_legacy_dist(priv)) -+ err = config_legacy_hash_key(priv, key_iova); -+ else -+ err = config_hash_key(priv, key_iova); -+ } else { -+ err = config_cls_key(priv, key_iova); -+ } - -- err = dpni_set_rx_tc_dist(priv->mc_io, 0, priv->mc_token, 0, &dist_cfg); -- dma_unmap_single(dev, dist_cfg.key_cfg_iova, -- DPAA2_CLASSIFIER_DMA_SIZE, DMA_TO_DEVICE); -- if (err) -- dev_err(dev, "dpni_set_rx_tc_dist() error %d\n", err); -+ dma_unmap_single(dev, key_iova, DPAA2_CLASSIFIER_DMA_SIZE, -+ DMA_TO_DEVICE); -+ if (!err && type == DPAA2_ETH_RX_DIST_HASH) -+ priv->rx_hash_fields = rx_hash_fields; - --err_dma_map: --err_prep_key: -+free_key: - kfree(dma_mem); - return err; - } - -+int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ u64 key = 0; -+ int i; -+ -+ if (!dpaa2_eth_hash_enabled(priv)) -+ return -EOPNOTSUPP; -+ -+ for (i = 0; i < ARRAY_SIZE(dist_fields); i++) -+ if (dist_fields[i].rxnfc_field & flags) -+ key |= dist_fields[i].id; -+ -+ return dpaa2_eth_set_dist_key(net_dev, DPAA2_ETH_RX_DIST_HASH, key); -+} -+ -+int dpaa2_eth_set_cls(struct net_device *net_dev, u64 flags) -+{ -+ return dpaa2_eth_set_dist_key(net_dev, DPAA2_ETH_RX_DIST_CLS, flags); -+} -+ -+static int dpaa2_eth_set_default_cls(struct dpaa2_eth_priv *priv) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ int err; -+ -+ /* Check if we actually support Rx flow classification */ -+ if (dpaa2_eth_has_legacy_dist(priv)) { -+ dev_dbg(dev, "Rx cls not supported by current MC version\n"); -+ return -EOPNOTSUPP; -+ } -+ -+ if (!dpaa2_eth_fs_enabled(priv)) { -+ dev_dbg(dev, "Rx cls disabled in DPNI options\n"); -+ return -EOPNOTSUPP; -+ } -+ -+ if (!dpaa2_eth_hash_enabled(priv)) { -+ dev_dbg(dev, "Rx cls disabled for single queue DPNIs\n"); -+ return -EOPNOTSUPP; -+ } -+ -+ /* If there is no support for masking in the classification table, -+ * we don't set a default key, as it will depend on the rules -+ * added by the user at runtime. -+ */ -+ if (!dpaa2_eth_fs_mask_enabled(priv)) -+ goto out; -+ -+ err = dpaa2_eth_set_cls(priv->net_dev, DPAA2_ETH_DIST_ALL); -+ if (err) -+ return err; -+ -+out: -+ priv->rx_cls_enabled = 1; -+ -+ return 0; -+} -+ - /* Bind the DPNI to its needed objects and resources: buffer pool, DPIOs, - * frame queues and channels - */ -@@ -2080,6 +3084,7 @@ static int bind_dpni(struct dpaa2_eth_pr - pools_params.num_dpbp = 1; - pools_params.pools[0].dpbp_id = priv->dpbp_dev->obj_desc.id; - pools_params.pools[0].backup_pool = 0; -+ pools_params.pools[0].priority_mask = 0xff; - pools_params.pools[0].buffer_size = DPAA2_ETH_RX_BUF_SIZE; - err = dpni_set_pools(priv->mc_io, 0, priv->mc_token, &pools_params); - if (err) { -@@ -2087,17 +3092,28 @@ static int bind_dpni(struct dpaa2_eth_pr - return err; - } - -- /* have the interface implicitly distribute traffic based on supported -- * header fields -+ /* have the interface implicitly distribute traffic based on -+ * the default hash key - */ -- err = dpaa2_eth_set_hash(net_dev, DPAA2_RXH_SUPPORTED); -- if (err) -- netdev_err(net_dev, "Failed to configure hashing\n"); -+ err = dpaa2_eth_set_hash(net_dev, DPAA2_RXH_DEFAULT); -+ if (err && err != -EOPNOTSUPP) -+ dev_err(dev, "Failed to configure hashing\n"); -+ -+ /* Configure the flow classification key; it includes all -+ * supported header fields and cannot be modified at runtime -+ */ -+ err = dpaa2_eth_set_default_cls(priv); -+ if (err && err != -EOPNOTSUPP) -+ dev_err(dev, "Failed to configure Rx classification key\n"); - - /* Configure handling of error frames */ - err_cfg.errors = DPAA2_FAS_RX_ERR_MASK; - err_cfg.set_frame_annotation = 1; -+#ifdef CONFIG_FSL_DPAA2_ETH_USE_ERR_QUEUE -+ err_cfg.error_action = DPNI_ERROR_ACTION_SEND_TO_ERROR_QUEUE; -+#else - err_cfg.error_action = DPNI_ERROR_ACTION_DISCARD; -+#endif - err = dpni_set_errors_behavior(priv->mc_io, 0, priv->mc_token, - &err_cfg); - if (err) { -@@ -2114,6 +3130,11 @@ static int bind_dpni(struct dpaa2_eth_pr - case DPAA2_TX_CONF_FQ: - err = setup_tx_flow(priv, &priv->fq[i]); - break; -+#ifdef CONFIG_FSL_DPAA2_ETH_USE_ERR_QUEUE -+ case DPAA2_RX_ERR_FQ: -+ err = setup_rx_err_flow(priv, &priv->fq[i]); -+ break; -+#endif - default: - dev_err(dev, "Invalid FQ type %d\n", priv->fq[i].type); - return -EINVAL; -@@ -2237,11 +3258,14 @@ static int netdev_init(struct net_device - { - struct device *dev = net_dev->dev.parent; - struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ u32 options = priv->dpni_attrs.options; -+ u64 supported = 0, not_supported = 0; - u8 bcast_addr[ETH_ALEN]; - u8 num_queues; - int err; - - net_dev->netdev_ops = &dpaa2_eth_ops; -+ net_dev->ethtool_ops = &dpaa2_ethtool_ops; - - err = set_mac_addr(priv); - if (err) -@@ -2255,14 +3279,14 @@ static int netdev_init(struct net_device - return err; - } - -- /* Reserve enough space to align buffer as per hardware requirement; -- * NOTE: priv->tx_data_offset MUST be initialized at this point. -- */ -- net_dev->needed_headroom = DPAA2_ETH_NEEDED_HEADROOM(priv); -- -- /* Set MTU limits */ -- net_dev->min_mtu = 68; -+ /* Set MTU upper limit; lower limit is 68B (default value) */ - net_dev->max_mtu = DPAA2_ETH_MAX_MTU; -+ err = dpni_set_max_frame_length(priv->mc_io, 0, priv->mc_token, -+ DPAA2_ETH_MFL); -+ if (err) { -+ dev_err(dev, "dpni_set_max_frame_length() failed\n"); -+ return err; -+ } - - /* Set actual number of queues in the net device */ - num_queues = dpaa2_eth_queue_count(priv); -@@ -2277,12 +3301,23 @@ static int netdev_init(struct net_device - return err; - } - -- /* Our .ndo_init will be called herein */ -- err = register_netdev(net_dev); -- if (err < 0) { -- dev_err(dev, "register_netdev() failed\n"); -- return err; -- } -+ /* Capabilities listing */ -+ supported |= IFF_LIVE_ADDR_CHANGE; -+ -+ if (options & DPNI_OPT_NO_MAC_FILTER) -+ not_supported |= IFF_UNICAST_FLT; -+ else -+ supported |= IFF_UNICAST_FLT; -+ -+ net_dev->priv_flags |= supported; -+ net_dev->priv_flags &= ~not_supported; -+ -+ /* Features */ -+ net_dev->features = NETIF_F_RXCSUM | -+ NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | -+ NETIF_F_SG | NETIF_F_HIGHDMA | -+ NETIF_F_LLTX; -+ net_dev->hw_features = net_dev->features; - - return 0; - } -@@ -2303,14 +3338,9 @@ static int poll_link_state(void *arg) - return 0; - } - --static irqreturn_t dpni_irq0_handler(int irq_num, void *arg) --{ -- return IRQ_WAKE_THREAD; --} -- - static irqreturn_t dpni_irq0_handler_thread(int irq_num, void *arg) - { -- u32 status = 0, clear = 0; -+ u32 status = ~0; - struct device *dev = (struct device *)arg; - struct fsl_mc_device *dpni_dev = to_fsl_mc_device(dev); - struct net_device *net_dev = dev_get_drvdata(dev); -@@ -2320,18 +3350,12 @@ static irqreturn_t dpni_irq0_handler_thr - DPNI_IRQ_INDEX, &status); - if (unlikely(err)) { - netdev_err(net_dev, "Can't get irq status (err %d)\n", err); -- clear = 0xffffffff; -- goto out; -+ return IRQ_HANDLED; - } - -- if (status & DPNI_IRQ_EVENT_LINK_CHANGED) { -- clear |= DPNI_IRQ_EVENT_LINK_CHANGED; -+ if (status & DPNI_IRQ_EVENT_LINK_CHANGED) - link_state_update(netdev_priv(net_dev)); -- } - --out: -- dpni_clear_irq_status(dpni_dev->mc_io, 0, dpni_dev->mc_handle, -- DPNI_IRQ_INDEX, clear); - return IRQ_HANDLED; - } - -@@ -2348,8 +3372,7 @@ static int setup_irqs(struct fsl_mc_devi - - irq = ls_dev->irqs[0]; - err = devm_request_threaded_irq(&ls_dev->dev, irq->msi_desc->irq, -- dpni_irq0_handler, -- dpni_irq0_handler_thread, -+ NULL, dpni_irq0_handler_thread, - IRQF_NO_SUSPEND | IRQF_ONESHOT, - dev_name(&ls_dev->dev), &ls_dev->dev); - if (err < 0) { -@@ -2405,6 +3428,393 @@ static void del_ch_napi(struct dpaa2_eth - } - } - -+/* SysFS support */ -+static ssize_t dpaa2_eth_show_tx_shaping(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(to_net_dev(dev)); -+ /* No MC API for getting the shaping config. We're stateful. */ -+ struct dpni_tx_shaping_cfg *scfg = &priv->shaping_cfg; -+ -+ return sprintf(buf, "%u %hu\n", scfg->rate_limit, scfg->max_burst_size); -+} -+ -+static ssize_t dpaa2_eth_write_tx_shaping(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, -+ size_t count) -+{ -+ int err, items; -+ struct dpaa2_eth_priv *priv = netdev_priv(to_net_dev(dev)); -+ struct dpni_tx_shaping_cfg scfg, ercfg = { 0 }; -+ -+ items = sscanf(buf, "%u %hu", &scfg.rate_limit, &scfg.max_burst_size); -+ if (items != 2) { -+ pr_err("Expected format: \"rate_limit(Mbps) max_burst_size(bytes)\"\n"); -+ return -EINVAL; -+ } -+ /* Size restriction as per MC API documentation */ -+ if (scfg.max_burst_size > DPAA2_ETH_MAX_BURST_SIZE) { -+ pr_err("max_burst_size must be <= %d\n", -+ DPAA2_ETH_MAX_BURST_SIZE); -+ return -EINVAL; -+ } -+ -+ err = dpni_set_tx_shaping(priv->mc_io, 0, priv->mc_token, &scfg, -+ &ercfg, 0); -+ if (err) { -+ dev_err(dev, "dpni_set_tx_shaping() failed\n"); -+ return -EPERM; -+ } -+ /* If successful, save the current configuration for future inquiries */ -+ priv->shaping_cfg = scfg; -+ -+ return count; -+} -+ -+static struct device_attribute dpaa2_eth_attrs[] = { -+ __ATTR(tx_shaping, -+ 0600, -+ dpaa2_eth_show_tx_shaping, -+ dpaa2_eth_write_tx_shaping), -+}; -+ -+static void dpaa2_eth_sysfs_init(struct device *dev) -+{ -+ int i, err; -+ -+ for (i = 0; i < ARRAY_SIZE(dpaa2_eth_attrs); i++) { -+ err = device_create_file(dev, &dpaa2_eth_attrs[i]); -+ if (err) { -+ dev_err(dev, "ERROR creating sysfs file\n"); -+ goto undo; -+ } -+ } -+ return; -+ -+undo: -+ while (i > 0) -+ device_remove_file(dev, &dpaa2_eth_attrs[--i]); -+} -+ -+static void dpaa2_eth_sysfs_remove(struct device *dev) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(dpaa2_eth_attrs); i++) -+ device_remove_file(dev, &dpaa2_eth_attrs[i]); -+} -+ -+#ifdef CONFIG_FSL_DPAA2_ETH_DCB -+static int dpaa2_eth_dcbnl_ieee_getpfc(struct net_device *net_dev, -+ struct ieee_pfc *pfc) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ struct dpni_congestion_notification_cfg notification_cfg; -+ struct dpni_link_state state; -+ int err, i; -+ -+ priv->pfc.pfc_cap = dpaa2_eth_tc_count(priv); -+ -+ err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state); -+ if (err) { -+ netdev_err(net_dev, "ERROR %d getting link state", err); -+ return err; -+ } -+ -+ if (!(state.options & DPNI_LINK_OPT_PFC_PAUSE)) -+ return 0; -+ -+ priv->pfc.pfc_en = 0; -+ for (i = 0; i < dpaa2_eth_tc_count(priv); i++) { -+ err = dpni_get_congestion_notification(priv->mc_io, 0, -+ priv->mc_token, -+ DPNI_QUEUE_RX, -+ i, ¬ification_cfg); -+ if (err) { -+ netdev_err(net_dev, "Error %d getting congestion notif", -+ err); -+ return err; -+ } -+ -+ if (notification_cfg.threshold_entry) -+ priv->pfc.pfc_en |= 1 << i; -+ } -+ -+ memcpy(pfc, &priv->pfc, sizeof(priv->pfc)); -+ -+ return 0; -+} -+ -+/* Configure ingress classification based on VLAN PCP */ -+static int set_vlan_qos(struct dpaa2_eth_priv *priv) -+{ -+ struct device *dev = priv->net_dev->dev.parent; -+ struct dpkg_profile_cfg kg_cfg = {0}; -+ struct dpni_qos_tbl_cfg qos_cfg = {0}; -+ struct dpni_rule_cfg key_params; -+ u8 *params_iova, *key, *mask = NULL; -+ /* We only need the trailing 16 bits, without the TPID */ -+ u8 key_size = VLAN_HLEN / 2; -+ int err = 0, i, j = 0; -+ -+ if (priv->vlan_clsf_set) -+ return 0; -+ -+ params_iova = kzalloc(DPAA2_CLASSIFIER_DMA_SIZE, GFP_KERNEL); -+ if (!params_iova) -+ return -ENOMEM; -+ -+ kg_cfg.num_extracts = 1; -+ kg_cfg.extracts[0].type = DPKG_EXTRACT_FROM_HDR; -+ kg_cfg.extracts[0].extract.from_hdr.prot = NET_PROT_VLAN; -+ kg_cfg.extracts[0].extract.from_hdr.type = DPKG_FULL_FIELD; -+ kg_cfg.extracts[0].extract.from_hdr.field = NH_FLD_VLAN_TCI; -+ -+ err = dpni_prepare_key_cfg(&kg_cfg, params_iova); -+ if (err) { -+ dev_err(dev, "dpkg_prepare_key_cfg failed: %d\n", err); -+ goto out_free; -+ } -+ -+ /* Set QoS table */ -+ qos_cfg.default_tc = 0; -+ qos_cfg.discard_on_miss = 0; -+ qos_cfg.key_cfg_iova = dma_map_single(dev, params_iova, -+ DPAA2_CLASSIFIER_DMA_SIZE, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, qos_cfg.key_cfg_iova)) { -+ dev_err(dev, "%s: DMA mapping failed\n", __func__); -+ err = -ENOMEM; -+ goto out_free; -+ } -+ err = dpni_set_qos_table(priv->mc_io, 0, priv->mc_token, &qos_cfg); -+ dma_unmap_single(dev, qos_cfg.key_cfg_iova, -+ DPAA2_CLASSIFIER_DMA_SIZE, DMA_TO_DEVICE); -+ -+ if (err) { -+ dev_err(dev, "dpni_set_qos_table failed: %d\n", err); -+ goto out_free; -+ } -+ -+ key_params.key_size = key_size; -+ -+ if (dpaa2_eth_fs_mask_enabled(priv)) { -+ mask = kzalloc(key_size, GFP_KERNEL); -+ if (!mask) -+ goto out_free; -+ -+ *mask = cpu_to_be16(VLAN_PRIO_MASK); -+ -+ key_params.mask_iova = dma_map_single(dev, mask, key_size, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, key_params.mask_iova)) { -+ dev_err(dev, "DMA mapping failed %s\n", __func__); -+ err = -ENOMEM; -+ goto out_free_mask; -+ } -+ } else { -+ key_params.mask_iova = 0; -+ } -+ -+ key = kzalloc(key_size, GFP_KERNEL); -+ if (!key) -+ goto out_cleanup_mask; -+ -+ key_params.key_iova = dma_map_single(dev, key, key_size, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, key_params.key_iova)) { -+ dev_err(dev, "%s: DMA mapping failed\n", __func__); -+ err = -ENOMEM; -+ goto out_free_key; -+ } -+ -+ for (i = 0; i < dpaa2_eth_tc_count(priv); i++) { -+ *key = cpu_to_be16(i << VLAN_PRIO_SHIFT); -+ -+ dma_sync_single_for_device(dev, key_params.key_iova, -+ key_size, DMA_TO_DEVICE); -+ -+ err = dpni_add_qos_entry(priv->mc_io, 0, priv->mc_token, -+ &key_params, i, j++); -+ if (err) { -+ dev_err(dev, "dpni_add_qos_entry failed: %d\n", err); -+ goto out_remove; -+ } -+ } -+ -+ priv->vlan_clsf_set = true; -+ dev_dbg(dev, "Vlan PCP QoS classification set\n"); -+ goto out_cleanup; -+ -+out_remove: -+ for (j = 0; j < i; j++) { -+ *key = cpu_to_be16(j << VLAN_PRIO_SHIFT); -+ -+ dma_sync_single_for_device(dev, key_params.key_iova, key_size, -+ DMA_TO_DEVICE); -+ -+ err = dpni_remove_qos_entry(priv->mc_io, 0, priv->mc_token, -+ &key_params); -+ if (err) -+ dev_err(dev, "dpni_remove_qos_entry failed: %d\n", err); -+ } -+ -+out_cleanup: -+ dma_unmap_single(dev, key_params.key_iova, key_size, DMA_TO_DEVICE); -+out_free_key: -+ kfree(key); -+out_cleanup_mask: -+ if (key_params.mask_iova) -+ dma_unmap_single(dev, key_params.mask_iova, key_size, -+ DMA_TO_DEVICE); -+out_free_mask: -+ kfree(mask); -+out_free: -+ kfree(params_iova); -+ return err; -+} -+ -+static int dpaa2_eth_dcbnl_ieee_setpfc(struct net_device *net_dev, -+ struct ieee_pfc *pfc) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ struct dpni_congestion_notification_cfg notification_cfg = {0}; -+ struct dpni_link_state state = {0}; -+ struct dpni_link_cfg cfg = {0}; -+ struct ieee_pfc old_pfc; -+ int err = 0, i; -+ -+ if (dpaa2_eth_tc_count(priv) == 1) { -+ netdev_dbg(net_dev, "DPNI has 1 TC, PFC configuration N/A\n"); -+ return 0; -+ } -+ -+ /* Zero out pfc_enabled prios greater than tc_count */ -+ pfc->pfc_en &= (1 << dpaa2_eth_tc_count(priv)) - 1; -+ -+ if (priv->pfc.pfc_en == pfc->pfc_en) -+ /* Same enabled mask, nothing to be done */ -+ return 0; -+ -+ err = set_vlan_qos(priv); -+ if (err) -+ return err; -+ -+ err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state); -+ if (err) { -+ netdev_err(net_dev, "ERROR %d getting link state", err); -+ return err; -+ } -+ -+ cfg.rate = state.rate; -+ cfg.options = state.options; -+ if (pfc->pfc_en) -+ cfg.options |= DPNI_LINK_OPT_PFC_PAUSE; -+ else -+ cfg.options &= ~DPNI_LINK_OPT_PFC_PAUSE; -+ -+ err = dpni_set_link_cfg(priv->mc_io, 0, priv->mc_token, &cfg); -+ if (err) { -+ netdev_err(net_dev, "ERROR %d setting link cfg", err); -+ return err; -+ } -+ -+ memcpy(&old_pfc, &priv->pfc, sizeof(priv->pfc)); -+ memcpy(&priv->pfc, pfc, sizeof(priv->pfc)); -+ -+ err = set_rx_taildrop(priv); -+ if (err) -+ goto out_restore_config; -+ -+ /* configure congestion notifications */ -+ notification_cfg.notification_mode = DPNI_CONG_OPT_FLOW_CONTROL; -+ notification_cfg.units = DPNI_CONGESTION_UNIT_FRAMES; -+ notification_cfg.message_iova = 0ULL; -+ notification_cfg.message_ctx = 0ULL; -+ -+ for (i = 0; i < dpaa2_eth_tc_count(priv); i++) { -+ if (dpaa2_eth_is_pfc_enabled(priv, i)) { -+ notification_cfg.threshold_entry = NAPI_POLL_WEIGHT; -+ notification_cfg.threshold_exit = NAPI_POLL_WEIGHT / 2; -+ } else { -+ notification_cfg.threshold_entry = 0; -+ notification_cfg.threshold_exit = 0; -+ } -+ -+ err = dpni_set_congestion_notification(priv->mc_io, 0, -+ priv->mc_token, -+ DPNI_QUEUE_RX, -+ i, ¬ification_cfg); -+ if (err) { -+ netdev_err(net_dev, "Error %d setting congestion notif", -+ err); -+ goto out_restore_config; -+ } -+ -+ netdev_dbg(net_dev, "%s congestion notifications for tc %d\n", -+ (notification_cfg.threshold_entry ? -+ "Enabled" : "Disabled"), i); -+ } -+ -+ return 0; -+ -+out_restore_config: -+ memcpy(&priv->pfc, &old_pfc, sizeof(priv->pfc)); -+ return err; -+} -+ -+static u8 dpaa2_eth_dcbnl_getdcbx(struct net_device *net_dev) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ -+ return priv->dcbx_mode; -+} -+ -+static u8 dpaa2_eth_dcbnl_setdcbx(struct net_device *net_dev, u8 mode) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ -+ priv->dcbx_mode = mode; -+ return 0; -+} -+ -+static u8 dpaa2_eth_dcbnl_getcap(struct net_device *net_dev, int capid, u8 *cap) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ -+ switch (capid) { -+ case DCB_CAP_ATTR_PFC: -+ *cap = true; -+ break; -+ case DCB_CAP_ATTR_PFC_TCS: -+ /* bitmap where each bit represents a number of traffic -+ * classes the device can be configured to use for Priority -+ * Flow Control -+ */ -+ *cap = 1 << (dpaa2_eth_tc_count(priv) - 1); -+ break; -+ case DCB_CAP_ATTR_DCBX: -+ *cap = priv->dcbx_mode; -+ break; -+ default: -+ *cap = false; -+ break; -+ } -+ -+ return 0; -+} -+ -+const struct dcbnl_rtnl_ops dpaa2_eth_dcbnl_ops = { -+ .ieee_getpfc = dpaa2_eth_dcbnl_ieee_getpfc, -+ .ieee_setpfc = dpaa2_eth_dcbnl_ieee_setpfc, -+ .getdcbx = dpaa2_eth_dcbnl_getdcbx, -+ .setdcbx = dpaa2_eth_dcbnl_setdcbx, -+ .getcap = dpaa2_eth_dcbnl_getcap, -+}; -+#endif -+ - static int dpaa2_eth_probe(struct fsl_mc_device *dpni_dev) - { - struct device *dev; -@@ -2415,7 +3825,7 @@ static int dpaa2_eth_probe(struct fsl_mc - dev = &dpni_dev->dev; - - /* Net device */ -- net_dev = alloc_etherdev_mq(sizeof(*priv), DPAA2_ETH_MAX_TX_QUEUES); -+ net_dev = alloc_etherdev_mq(sizeof(*priv), DPAA2_ETH_MAX_NETDEV_QUEUES); - if (!net_dev) { - dev_err(dev, "alloc_etherdev_mq() failed\n"); - return -ENOMEM; -@@ -2433,7 +3843,10 @@ static int dpaa2_eth_probe(struct fsl_mc - err = fsl_mc_portal_allocate(dpni_dev, FSL_MC_IO_ATOMIC_CONTEXT_PORTAL, - &priv->mc_io); - if (err) { -- dev_err(dev, "MC portal allocation failed\n"); -+ if (err == -ENXIO) -+ err = -EPROBE_DEFER; -+ else -+ dev_err(dev, "MC portal allocation failed\n"); - goto err_portal_alloc; - } - -@@ -2456,9 +3869,6 @@ static int dpaa2_eth_probe(struct fsl_mc - if (err) - goto err_bind; - -- /* Add a NAPI context for each channel */ -- add_ch_napi(priv); -- - /* Percpu statistics */ - priv->percpu_stats = alloc_percpu(*priv->percpu_stats); - if (!priv->percpu_stats) { -@@ -2491,7 +3901,14 @@ static int dpaa2_eth_probe(struct fsl_mc - if (err) - goto err_alloc_rings; - -- net_dev->ethtool_ops = &dpaa2_ethtool_ops; -+#ifdef CONFIG_FSL_DPAA2_ETH_DCB -+ net_dev->dcbnl_ops = &dpaa2_eth_dcbnl_ops; -+ priv->dcbx_mode = DCB_CAP_DCBX_HOST | DCB_CAP_DCBX_VER_IEEE; -+#endif -+ -+ /* Add a NAPI context for each channel */ -+ add_ch_napi(priv); -+ enable_ch_napi(priv); - - err = setup_irqs(dpni_dev); - if (err) { -@@ -2499,25 +3916,41 @@ static int dpaa2_eth_probe(struct fsl_mc - priv->poll_thread = kthread_run(poll_link_state, priv, - "%s_poll_link", net_dev->name); - if (IS_ERR(priv->poll_thread)) { -- netdev_err(net_dev, "Error starting polling thread\n"); -+ dev_err(dev, "Error starting polling thread\n"); - goto err_poll_thread; - } - priv->do_link_poll = true; - } - -+ err = register_netdev(net_dev); -+ if (err < 0) { -+ dev_err(dev, "register_netdev() failed\n"); -+ goto err_netdev_reg; -+ } -+ -+ dpaa2_eth_sysfs_init(&net_dev->dev); -+#ifdef CONFIG_FSL_DPAA2_ETH_DEBUGFS -+ dpaa2_dbg_add(priv); -+#endif -+ - dev_info(dev, "Probed interface %s\n", net_dev->name); - return 0; - -+err_netdev_reg: -+ if (priv->do_link_poll) -+ kthread_stop(priv->poll_thread); -+ else -+ fsl_mc_free_irqs(dpni_dev); - err_poll_thread: - free_rings(priv); - err_alloc_rings: - err_csum: -- unregister_netdev(net_dev); - err_netdev_init: - free_percpu(priv->percpu_extras); - err_alloc_percpu_extras: - free_percpu(priv->percpu_stats); - err_alloc_percpu_stats: -+ disable_ch_napi(priv); - del_ch_napi(priv); - err_bind: - free_dpbp(priv); -@@ -2544,8 +3977,15 @@ static int dpaa2_eth_remove(struct fsl_m - net_dev = dev_get_drvdata(dev); - priv = netdev_priv(net_dev); - -+#ifdef CONFIG_FSL_DPAA2_ETH_DEBUGFS -+ dpaa2_dbg_remove(priv); -+#endif -+ dpaa2_eth_sysfs_remove(&net_dev->dev); -+ - unregister_netdev(net_dev); -- dev_info(net_dev->dev.parent, "Removed interface %s\n", net_dev->name); -+ -+ disable_ch_napi(priv); -+ del_ch_napi(priv); - - if (priv->do_link_poll) - kthread_stop(priv->poll_thread); -@@ -2555,17 +3995,16 @@ static int dpaa2_eth_remove(struct fsl_m - free_rings(priv); - free_percpu(priv->percpu_stats); - free_percpu(priv->percpu_extras); -- -- del_ch_napi(priv); - free_dpbp(priv); - free_dpio(priv); - free_dpni(priv); - - fsl_mc_portal_free(priv->mc_io); - -- dev_set_drvdata(dev, NULL); - free_netdev(net_dev); - -+ dev_dbg(net_dev->dev.parent, "Removed interface %s\n", net_dev->name); -+ - return 0; - } - -@@ -2588,4 +4027,34 @@ static struct fsl_mc_driver dpaa2_eth_dr - .match_id_table = dpaa2_eth_match_id_table - }; - --module_fsl_mc_driver(dpaa2_eth_driver); -+static int __init dpaa2_eth_driver_init(void) -+{ -+ int err; -+ -+ dpaa2_eth_dbg_init(); -+ err = fsl_mc_driver_register(&dpaa2_eth_driver); -+ if (err) -+ goto out_debugfs_err; -+ -+ err = dpaa2_ceetm_register(); -+ if (err) -+ goto out_ceetm_err; -+ -+ return 0; -+ -+out_ceetm_err: -+ fsl_mc_driver_unregister(&dpaa2_eth_driver); -+out_debugfs_err: -+ dpaa2_eth_dbg_exit(); -+ return err; -+} -+ -+static void __exit dpaa2_eth_driver_exit(void) -+{ -+ dpaa2_ceetm_unregister(); -+ fsl_mc_driver_unregister(&dpaa2_eth_driver); -+ dpaa2_eth_dbg_exit(); -+} -+ -+module_init(dpaa2_eth_driver_init); -+module_exit(dpaa2_eth_driver_exit); ---- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.h -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.h -@@ -1,40 +1,15 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* Copyright 2014-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - - #ifndef __DPAA2_ETH_H - #define __DPAA2_ETH_H - -+#include - #include - #include -+#include - - #include "../../fsl-mc/include/dpaa2-io.h" - #include "../../fsl-mc/include/dpaa2-fd.h" -@@ -44,6 +19,9 @@ - #include "dpni-cmd.h" - - #include "dpaa2-eth-trace.h" -+#include "dpaa2-eth-debugfs.h" -+ -+#define DPAA2_WRIOP_VERSION(x, y, z) ((x) << 10 | (y) << 5 | (z) << 0) - - #define DPAA2_ETH_STORE_SIZE 16 - -@@ -60,43 +38,59 @@ - /* Convert L3 MTU to L2 MFL */ - #define DPAA2_ETH_L2_MAX_FRM(mtu) ((mtu) + VLAN_ETH_HLEN) - --/* Set the taildrop threshold (in bytes) to allow the enqueue of several jumbo -- * frames in the Rx queues (length of the current frame is not -- * taken into account when making the taildrop decision) -- */ --#define DPAA2_ETH_TAILDROP_THRESH (64 * 1024) -- --/* Buffer quota per queue. Must be large enough such that for minimum sized -- * frames taildrop kicks in before the bpool gets depleted, so we compute -- * how many 64B frames fit inside the taildrop threshold and add a margin -- * to accommodate the buffer refill delay. -- */ --#define DPAA2_ETH_MAX_FRAMES_PER_QUEUE (DPAA2_ETH_TAILDROP_THRESH / 64) --#define DPAA2_ETH_NUM_BUFS (DPAA2_ETH_MAX_FRAMES_PER_QUEUE + 256) --#define DPAA2_ETH_REFILL_THRESH DPAA2_ETH_MAX_FRAMES_PER_QUEUE -+/* Maximum burst size value for Tx shaping */ -+#define DPAA2_ETH_MAX_BURST_SIZE 0xF7FF - - /* Maximum number of buffers that can be acquired/released through a single - * QBMan command - */ - #define DPAA2_ETH_BUFS_PER_CMD 7 - --/* Hardware requires alignment for ingress/egress buffer addresses -- * and ingress buffer lengths. -+/* Set the taildrop threshold to 1MB to allow the enqueue of a sufficiently -+ * large number of jumbo frames in the Rx queues (length of the current frame -+ * is not taken into account when making the taildrop decision) -+ */ -+#define DPAA2_ETH_TAILDROP_THRESH (1024 * 1024) -+ -+/* Maximum number of Tx confirmation frames to be processed -+ * in a single NAPI call -+ */ -+#define DPAA2_ETH_TXCONF_PER_NAPI 256 -+ -+/* Buffer quota per channel. -+ * We want to keep in check number of ingress frames in flight: for small -+ * sized frames, buffer pool depletion will kick in first; for large sizes, -+ * Rx FQ taildrop threshold will ensure only a reasonable number of frames -+ * will be pending at any given time. - */ --#define DPAA2_ETH_RX_BUF_SIZE 2048 -+#define DPAA2_ETH_NUM_BUFS_PER_CH 1024 -+#define DPAA2_ETH_REFILL_THRESH(priv) \ -+ ((priv)->max_bufs_per_ch - DPAA2_ETH_BUFS_PER_CMD) -+ -+/* Global buffer quota in case flow control is enabled */ -+#define DPAA2_ETH_NUM_BUFS_FC 256 -+ -+/* Hardware requires alignment for ingress/egress buffer addresses */ - #define DPAA2_ETH_TX_BUF_ALIGN 64 --#define DPAA2_ETH_RX_BUF_ALIGN 256 --#define DPAA2_ETH_NEEDED_HEADROOM(p_priv) \ -- ((p_priv)->tx_data_offset + DPAA2_ETH_TX_BUF_ALIGN) -- --/* Hardware only sees DPAA2_ETH_RX_BUF_SIZE, but we need to allocate ingress -- * buffers large enough to allow building an skb around them and also account -- * for alignment restrictions -- */ --#define DPAA2_ETH_BUF_RAW_SIZE \ -- (DPAA2_ETH_RX_BUF_SIZE + \ -- SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) + \ -- DPAA2_ETH_RX_BUF_ALIGN) -+ -+#define DPAA2_ETH_RX_BUF_RAW_SIZE PAGE_SIZE -+#define DPAA2_ETH_RX_BUF_TAILROOM \ -+ SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) -+#define DPAA2_ETH_RX_BUF_SIZE \ -+ (DPAA2_ETH_RX_BUF_RAW_SIZE - DPAA2_ETH_RX_BUF_TAILROOM) -+ -+/* Hardware annotation area in RX/TX buffers */ -+#define DPAA2_ETH_RX_HWA_SIZE 64 -+#define DPAA2_ETH_TX_HWA_SIZE 128 -+ -+/* PTP nominal frequency 1GHz */ -+#define DPAA2_PTP_NOMINAL_FREQ_PERIOD_NS 1 -+ -+/* Due to a limitation in WRIOP 1.0.0, the RX buffer data must be aligned -+ * to 256B. For newer revisions, the requirement is only for 64B alignment -+ */ -+#define DPAA2_ETH_RX_BUF_ALIGN_REV1 256 -+#define DPAA2_ETH_RX_BUF_ALIGN 64 - - /* We are accommodating a skb backpointer and some S/G info - * in the frame's software annotation. The hardware -@@ -104,12 +98,32 @@ - */ - #define DPAA2_ETH_SWA_SIZE 64 - -+/* We store different information in the software annotation area of a Tx frame -+ * based on what type of frame it is -+ */ -+enum dpaa2_eth_swa_type { -+ DPAA2_ETH_SWA_SINGLE, -+ DPAA2_ETH_SWA_SG, -+ DPAA2_ETH_SWA_XDP, -+}; -+ - /* Must keep this struct smaller than DPAA2_ETH_SWA_SIZE */ - struct dpaa2_eth_swa { -- struct sk_buff *skb; -- struct scatterlist *scl; -- int num_sg; -- int num_dma_bufs; -+ enum dpaa2_eth_swa_type type; -+ union { -+ struct { -+ struct sk_buff *skb; -+ } single; -+ struct { -+ struct sk_buff *skb; -+ struct scatterlist *scl; -+ int num_sg; -+ int sgt_size; -+ } sg; -+ struct { -+ int dma_size; -+ } xdp; -+ }; - }; - - /* Annotation valid bits in FD FRC */ -@@ -121,22 +135,14 @@ struct dpaa2_eth_swa { - #define DPAA2_FD_FRC_FAICFDV 0x0400 - - /* Error bits in FD CTRL */ --#define DPAA2_FD_CTRL_UFD 0x00000004 --#define DPAA2_FD_CTRL_SBE 0x00000008 --#define DPAA2_FD_CTRL_FSE 0x00000020 --#define DPAA2_FD_CTRL_FAERR 0x00000040 -- --#define DPAA2_FD_RX_ERR_MASK (DPAA2_FD_CTRL_SBE | \ -- DPAA2_FD_CTRL_FAERR) --#define DPAA2_FD_TX_ERR_MASK (DPAA2_FD_CTRL_UFD | \ -- DPAA2_FD_CTRL_SBE | \ -- DPAA2_FD_CTRL_FSE | \ -- DPAA2_FD_CTRL_FAERR) -+#define DPAA2_FD_RX_ERR_MASK (FD_CTRL_SBE | FD_CTRL_FAERR) -+#define DPAA2_FD_TX_ERR_MASK (FD_CTRL_UFD | \ -+ FD_CTRL_SBE | \ -+ FD_CTRL_FSE | \ -+ FD_CTRL_FAERR) - - /* Annotation bits in FD CTRL */ --#define DPAA2_FD_CTRL_ASAL 0x00020000 /* ASAL = 128 */ --#define DPAA2_FD_CTRL_PTA 0x00800000 --#define DPAA2_FD_CTRL_PTV1 0x00400000 -+#define DPAA2_FD_CTRL_ASAL 0x00020000 /* ASAL = 128B */ - - /* Frame annotation status */ - struct dpaa2_fas { -@@ -144,7 +150,7 @@ struct dpaa2_fas { - u8 ppid; - __le16 ifpid; - __le32 status; --} __packed; -+}; - - /* Frame annotation status word is located in the first 8 bytes - * of the buffer's hardware annoatation area -@@ -152,11 +158,45 @@ struct dpaa2_fas { - #define DPAA2_FAS_OFFSET 0 - #define DPAA2_FAS_SIZE (sizeof(struct dpaa2_fas)) - -+/* Timestamp is located in the next 8 bytes of the buffer's -+ * hardware annotation area -+ */ -+#define DPAA2_TS_OFFSET 0x8 -+ -+/* Frame annotation egress action descriptor */ -+#define DPAA2_FAEAD_OFFSET 0x58 -+ -+struct dpaa2_faead { -+ __le32 conf_fqid; -+ __le32 ctrl; -+}; -+ -+#define DPAA2_FAEAD_A2V 0x20000000 -+#define DPAA2_FAEAD_A4V 0x08000000 -+#define DPAA2_FAEAD_UPDV 0x00001000 -+#define DPAA2_FAEAD_EBDDV 0x00002000 -+#define DPAA2_FAEAD_UPD 0x00000010 -+ - /* Accessors for the hardware annotation fields that we use */ --#define dpaa2_get_hwa(buf_addr) \ -- ((void *)(buf_addr) + DPAA2_ETH_SWA_SIZE) --#define dpaa2_get_fas(buf_addr) \ -- (struct dpaa2_fas *)(dpaa2_get_hwa(buf_addr) + DPAA2_FAS_OFFSET) -+static inline void *dpaa2_get_hwa(void *buf_addr, bool swa) -+{ -+ return buf_addr + (swa ? DPAA2_ETH_SWA_SIZE : 0); -+} -+ -+static inline struct dpaa2_fas *dpaa2_get_fas(void *buf_addr, bool swa) -+{ -+ return dpaa2_get_hwa(buf_addr, swa) + DPAA2_FAS_OFFSET; -+} -+ -+static inline __le64 *dpaa2_get_ts(void *buf_addr, bool swa) -+{ -+ return dpaa2_get_hwa(buf_addr, swa) + DPAA2_TS_OFFSET; -+} -+ -+static inline struct dpaa2_faead *dpaa2_get_faead(void *buf_addr, bool swa) -+{ -+ return dpaa2_get_hwa(buf_addr, swa) + DPAA2_FAEAD_OFFSET; -+} - - /* Error and status bits in the frame annotation status word */ - /* Debug frame, otherwise supposed to be discarded */ -@@ -203,11 +243,6 @@ struct dpaa2_fas { - DPAA2_FAS_BLE | \ - DPAA2_FAS_L3CE | \ - DPAA2_FAS_L4CE) --/* Tx errors */ --#define DPAA2_FAS_TX_ERR_MASK (DPAA2_FAS_KSE | \ -- DPAA2_FAS_EOFHE | \ -- DPAA2_FAS_MNLE | \ -- DPAA2_FAS_TIDE) - - /* Time in milliseconds between link state updates */ - #define DPAA2_ETH_LINK_STATE_REFRESH 1000 -@@ -226,6 +261,7 @@ struct dpaa2_eth_drv_stats { - __u64 tx_conf_bytes; - __u64 tx_sg_frames; - __u64 tx_sg_bytes; -+ __u64 tx_reallocs; - __u64 rx_sg_frames; - __u64 rx_sg_bytes; - /* Enqueues retried due to portal busy */ -@@ -250,17 +286,23 @@ struct dpaa2_eth_ch_stats { - __u64 pull_err; - }; - -+#define DPAA2_ETH_MAX_TCS 8 -+ - /* Maximum number of queues associated with a DPNI */ --#define DPAA2_ETH_MAX_RX_QUEUES 16 --#define DPAA2_ETH_MAX_TX_QUEUES NR_CPUS -+#define DPAA2_ETH_MAX_RX_QUEUES (DPNI_MAX_DIST_SIZE * DPAA2_ETH_MAX_TCS) -+#define DPAA2_ETH_MAX_TX_QUEUES DPNI_MAX_SENDERS -+#define DPAA2_ETH_MAX_RX_ERR_QUEUES 1 - #define DPAA2_ETH_MAX_QUEUES (DPAA2_ETH_MAX_RX_QUEUES + \ -- DPAA2_ETH_MAX_TX_QUEUES) -+ DPAA2_ETH_MAX_TX_QUEUES + \ -+ DPAA2_ETH_MAX_RX_ERR_QUEUES) -+#define DPAA2_ETH_MAX_NETDEV_QUEUES (DPNI_MAX_DIST_SIZE * DPAA2_ETH_MAX_TCS) - --#define DPAA2_ETH_MAX_DPCONS NR_CPUS -+#define DPAA2_ETH_MAX_DPCONS 16 - - enum dpaa2_eth_fq_type { - DPAA2_RX_FQ = 0, - DPAA2_TX_CONF_FQ, -+ DPAA2_RX_ERR_FQ - }; - - struct dpaa2_eth_priv; -@@ -268,15 +310,19 @@ struct dpaa2_eth_priv; - struct dpaa2_eth_fq { - u32 fqid; - u32 tx_qdbin; -+ u32 tx_fqid; - u16 flowid; -+ u8 tc; - int target_cpu; -+ u32 dq_frames; -+ u32 dq_bytes; - struct dpaa2_eth_channel *channel; - enum dpaa2_eth_fq_type type; - -- void (*consume)(struct dpaa2_eth_priv *, -- struct dpaa2_eth_channel *, -- const struct dpaa2_fd *, -- struct napi_struct *); -+ void (*consume)(struct dpaa2_eth_priv *priv, -+ struct dpaa2_eth_channel *ch, -+ const struct dpaa2_fd *fd, -+ struct dpaa2_eth_fq *fq); - struct dpaa2_eth_fq_stats stats; - }; - -@@ -285,19 +331,29 @@ struct dpaa2_eth_channel { - struct fsl_mc_device *dpcon; - int dpcon_id; - int ch_id; -- int dpio_id; - struct napi_struct napi; -+ struct dpaa2_io *dpio; - struct dpaa2_io_store *store; - struct dpaa2_eth_priv *priv; - int buf_count; - struct dpaa2_eth_ch_stats stats; -+ struct bpf_prog *xdp_prog; -+ u64 rel_buf_array[DPAA2_ETH_BUFS_PER_CMD]; -+ u8 rel_buf_cnt; -+ bool flush; - }; - --struct dpaa2_eth_hash_fields { -+struct dpaa2_eth_dist_fields { - u64 rxnfc_field; - enum net_prot cls_prot; - int cls_field; - int size; -+ u64 id; -+}; -+ -+struct dpaa2_eth_cls_rule { -+ struct ethtool_rx_flow_spec fs; -+ u8 in_use; - }; - - /* Driver private data */ -@@ -306,17 +362,29 @@ struct dpaa2_eth_priv { - - u8 num_fqs; - struct dpaa2_eth_fq fq[DPAA2_ETH_MAX_QUEUES]; -+ int (*enqueue)(struct dpaa2_eth_priv *priv, -+ struct dpaa2_eth_fq *fq, -+ struct dpaa2_fd *fd, u8 prio); - - u8 num_channels; - struct dpaa2_eth_channel *channel[DPAA2_ETH_MAX_DPCONS]; -+ int max_bufs_per_ch; -+ int refill_thresh; -+ -+ bool has_xdp_prog; - - struct dpni_attr dpni_attrs; -+ u16 dpni_ver_major; -+ u16 dpni_ver_minor; - u16 tx_data_offset; - - struct fsl_mc_device *dpbp_dev; - u16 bpid; - struct iommu_domain *iommu_domain; - -+ bool ts_tx_en; /* Tx timestamping enabled */ -+ bool ts_rx_en; /* Rx timestamping enabled */ -+ - u16 tx_qdid; - struct fsl_mc_io *mc_io; - /* Cores which have an affine DPIO/DPCON. -@@ -337,13 +405,30 @@ struct dpaa2_eth_priv { - - /* enabled ethtool hashing bits */ - u64 rx_hash_fields; -+ u64 rx_cls_fields; -+ struct dpaa2_eth_cls_rule *cls_rule; -+ u8 rx_cls_enabled; -+#ifdef CONFIG_FSL_DPAA2_ETH_DEBUGFS -+ struct dpaa2_debugfs dbg; -+#endif -+ struct dpni_tx_shaping_cfg shaping_cfg; -+ -+ u8 dcbx_mode; -+ struct ieee_pfc pfc; -+ bool vlan_clsf_set; -+ bool tx_pause_frames; -+ -+ bool ceetm_en; - }; - --/* default Rx hash options, set during probing */ - #define DPAA2_RXH_SUPPORTED (RXH_L2DA | RXH_VLAN | RXH_L3_PROTO \ - | RXH_IP_SRC | RXH_IP_DST | RXH_L4_B_0_1 \ - | RXH_L4_B_2_3) - -+/* default Rx hash options, set during probing */ -+#define DPAA2_RXH_DEFAULT (RXH_L3_PROTO | RXH_IP_SRC | RXH_IP_DST | \ -+ RXH_L4_B_0_1 | RXH_L4_B_2_3) -+ - #define dpaa2_eth_hash_enabled(priv) \ - ((priv)->dpni_attrs.num_queues > 1) - -@@ -352,10 +437,127 @@ struct dpaa2_eth_priv { - - extern const struct ethtool_ops dpaa2_ethtool_ops; - extern const char dpaa2_eth_drv_version[]; -+extern int dpaa2_phc_index; -+ -+static inline int dpaa2_eth_cmp_dpni_ver(struct dpaa2_eth_priv *priv, -+ u16 ver_major, u16 ver_minor) -+{ -+ if (priv->dpni_ver_major == ver_major) -+ return priv->dpni_ver_minor - ver_minor; -+ return priv->dpni_ver_major - ver_major; -+} -+ -+/* Minimum firmware version that supports a more flexible API -+ * for configuring the Rx flow hash key -+ */ -+#define DPNI_RX_DIST_KEY_VER_MAJOR 7 -+#define DPNI_RX_DIST_KEY_VER_MINOR 5 -+ -+#define dpaa2_eth_has_legacy_dist(priv) \ -+ (dpaa2_eth_cmp_dpni_ver((priv), DPNI_RX_DIST_KEY_VER_MAJOR, \ -+ DPNI_RX_DIST_KEY_VER_MINOR) < 0) -+ -+#define dpaa2_eth_fs_enabled(priv) \ -+ (!((priv)->dpni_attrs.options & DPNI_OPT_NO_FS)) -+ -+#define dpaa2_eth_fs_mask_enabled(priv) \ -+ ((priv)->dpni_attrs.options & DPNI_OPT_HAS_KEY_MASKING) -+ -+#define dpaa2_eth_fs_count(priv) \ -+ ((priv)->dpni_attrs.fs_entries) -+ -+#define dpaa2_eth_queue_count(priv) \ -+ ((priv)->num_channels) -+ -+#define dpaa2_eth_tc_count(priv) \ -+ ((priv)->dpni_attrs.num_tcs) -+ -+enum dpaa2_eth_rx_dist { -+ DPAA2_ETH_RX_DIST_HASH, -+ DPAA2_ETH_RX_DIST_CLS -+}; -+ -+/* Unique IDs for the supported Rx classification header fields */ -+#define DPAA2_ETH_DIST_ETHDST BIT(0) -+#define DPAA2_ETH_DIST_ETHSRC BIT(1) -+#define DPAA2_ETH_DIST_ETHTYPE BIT(2) -+#define DPAA2_ETH_DIST_VLAN BIT(3) -+#define DPAA2_ETH_DIST_IPSRC BIT(4) -+#define DPAA2_ETH_DIST_IPDST BIT(5) -+#define DPAA2_ETH_DIST_IPPROTO BIT(6) -+#define DPAA2_ETH_DIST_L4SRC BIT(7) -+#define DPAA2_ETH_DIST_L4DST BIT(8) -+#define DPAA2_ETH_DIST_ALL (~0U) -+ -+static inline -+unsigned int dpaa2_eth_needed_headroom(struct dpaa2_eth_priv *priv, -+ struct sk_buff *skb) -+{ -+ unsigned int headroom = DPAA2_ETH_SWA_SIZE; -+ -+ /* If we don't have an skb (e.g. XDP buffer), we only need space for -+ * the software annotation area -+ */ -+ if (!skb) -+ return headroom; - --static int dpaa2_eth_queue_count(struct dpaa2_eth_priv *priv) -+ /* For non-linear skbs we have no headroom requirement, as we build a -+ * SG frame with a newly allocated SGT buffer -+ */ -+ if (skb_is_nonlinear(skb)) -+ return 0; -+ -+ /* If we have Tx timestamping, need 128B hardware annotation */ -+ if (priv->ts_tx_en && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) -+ headroom += DPAA2_ETH_TX_HWA_SIZE; -+ -+ return headroom; -+} -+ -+/* Extra headroom space requested to hardware, in order to make sure there's -+ * no realloc'ing in forwarding scenarios -+ */ -+static inline unsigned int dpaa2_eth_rx_headroom(struct dpaa2_eth_priv *priv) -+{ -+ return priv->tx_data_offset - DPAA2_ETH_RX_HWA_SIZE; -+} -+ -+static inline bool dpaa2_eth_is_pfc_enabled(struct dpaa2_eth_priv *priv, -+ int traffic_class) -+{ -+ return priv->pfc.pfc_en & (1 << traffic_class); -+} -+ -+enum dpaa2_eth_td_cfg { -+ DPAA2_ETH_TD_NONE, -+ DPAA2_ETH_TD_QUEUE, -+ DPAA2_ETH_TD_GROUP -+}; -+ -+static inline enum dpaa2_eth_td_cfg -+dpaa2_eth_get_td_type(struct dpaa2_eth_priv *priv) -+{ -+ bool pfc_enabled = !!(priv->pfc.pfc_en); -+ -+ if (pfc_enabled) -+ return DPAA2_ETH_TD_GROUP; -+ else if (priv->tx_pause_frames) -+ return DPAA2_ETH_TD_NONE; -+ else -+ return DPAA2_ETH_TD_QUEUE; -+} -+ -+static inline int dpaa2_eth_ch_count(struct dpaa2_eth_priv *priv) - { -- return priv->dpni_attrs.num_queues; -+ return 1; - } - -+int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags); -+int dpaa2_eth_set_cls(struct net_device *net_dev, u64 key); -+int dpaa2_eth_cls_key_size(u64 key); -+int dpaa2_eth_cls_fld_off(int prot, int field); -+void dpaa2_eth_cls_trim_rule(void *key_mem, u64 fields); -+ -+int set_rx_taildrop(struct dpaa2_eth_priv *priv); -+ - #endif /* __DPAA2_H */ ---- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c -@@ -1,35 +1,10 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* Copyright 2014-2016 Freescale Semiconductor Inc. -- * Copyright 2016 NXP -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of Freescale Semiconductor nor the -- * names of its contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * Copyright 2016-2017 NXP - */ - -+#include -+ - #include "dpni.h" /* DPNI_LINK_OPT_* */ - #include "dpaa2-eth.h" - -@@ -52,6 +27,10 @@ static char dpaa2_ethtool_stats[][ETH_GS - "[hw] rx nobuffer discards", - "[hw] tx discarded frames", - "[hw] tx confirmed frames", -+ "[hw] tx dequeued bytes", -+ "[hw] tx dequeued frames", -+ "[hw] tx rejected bytes", -+ "[hw] tx rejected frames", - }; - - #define DPAA2_ETH_NUM_STATS ARRAY_SIZE(dpaa2_ethtool_stats) -@@ -62,6 +41,7 @@ static char dpaa2_ethtool_extras[][ETH_G - "[drv] tx conf bytes", - "[drv] tx sg frames", - "[drv] tx sg bytes", -+ "[drv] tx realloc frames", - "[drv] rx sg frames", - "[drv] rx sg bytes", - "[drv] enqueue portal busy", -@@ -69,6 +49,12 @@ static char dpaa2_ethtool_extras[][ETH_G - "[drv] dequeue portal busy", - "[drv] channel pull errors", - "[drv] cdan", -+ /* FQ stats */ -+ "rx pending frames", -+ "rx pending bytes", -+ "tx conf pending frames", -+ "tx conf pending bytes", -+ "buffer count" - }; - - #define DPAA2_ETH_NUM_EXTRA_STATS ARRAY_SIZE(dpaa2_ethtool_extras) -@@ -76,14 +62,55 @@ static char dpaa2_ethtool_extras[][ETH_G - static void dpaa2_eth_get_drvinfo(struct net_device *net_dev, - struct ethtool_drvinfo *drvinfo) - { -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ - strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver)); -- strlcpy(drvinfo->version, dpaa2_eth_drv_version, -- sizeof(drvinfo->version)); -- strlcpy(drvinfo->fw_version, "N/A", sizeof(drvinfo->fw_version)); -+ -+ snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), -+ "%u.%u", priv->dpni_ver_major, priv->dpni_ver_minor); -+ - strlcpy(drvinfo->bus_info, dev_name(net_dev->dev.parent->parent), - sizeof(drvinfo->bus_info)); - } - -+#define DPNI_LINK_AUTONEG_VER_MAJOR 7 -+#define DPNI_LINK_AUTONEG_VER_MINOR 8 -+ -+struct dpaa2_eth_link_mode_map { -+ u64 dpni_lm; -+ u64 ethtool_lm; -+}; -+ -+static const struct dpaa2_eth_link_mode_map dpaa2_eth_lm_map[] = { -+ {DPNI_ADVERTISED_10BASET_FULL, ETHTOOL_LINK_MODE_10baseT_Full_BIT}, -+ {DPNI_ADVERTISED_100BASET_FULL, ETHTOOL_LINK_MODE_100baseT_Full_BIT}, -+ {DPNI_ADVERTISED_1000BASET_FULL, ETHTOOL_LINK_MODE_1000baseT_Full_BIT}, -+ {DPNI_ADVERTISED_10000BASET_FULL, ETHTOOL_LINK_MODE_10000baseT_Full_BIT}, -+ {DPNI_ADVERTISED_2500BASEX_FULL, ETHTOOL_LINK_MODE_2500baseX_Full_BIT}, -+ {DPNI_ADVERTISED_AUTONEG, ETHTOOL_LINK_MODE_Autoneg_BIT}, -+}; -+ -+static void link_mode_dpni2ethtool(u64 dpni_lm, unsigned long *ethtool_lm) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(dpaa2_eth_lm_map); i++) { -+ if (dpni_lm & dpaa2_eth_lm_map[i].dpni_lm) -+ __set_bit(dpaa2_eth_lm_map[i].ethtool_lm, ethtool_lm); -+ } -+} -+ -+static void link_mode_ethtool2dpni(const unsigned long *ethtool_lm, -+ u64 *dpni_lm) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(dpaa2_eth_lm_map); i++) { -+ if (test_bit(dpaa2_eth_lm_map[i].ethtool_lm, ethtool_lm)) -+ *dpni_lm |= dpaa2_eth_lm_map[i].dpni_lm; -+ } -+} -+ - static int - dpaa2_eth_get_link_ksettings(struct net_device *net_dev, - struct ethtool_link_ksettings *link_settings) -@@ -92,17 +119,27 @@ dpaa2_eth_get_link_ksettings(struct net_ - int err = 0; - struct dpaa2_eth_priv *priv = netdev_priv(net_dev); - -- err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state); -- if (err) { -- netdev_err(net_dev, "ERROR %d getting link state\n", err); -- goto out; -+ if (dpaa2_eth_cmp_dpni_ver(priv, DPNI_LINK_AUTONEG_VER_MAJOR, -+ DPNI_LINK_AUTONEG_VER_MINOR) < 0) { -+ err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, -+ &state); -+ if (err) { -+ netdev_err(net_dev, "dpni_get_link_state failed\n"); -+ goto out; -+ } -+ } else { -+ err = dpni_get_link_state_v2(priv->mc_io, 0, priv->mc_token, -+ &state); -+ if (err) { -+ netdev_err(net_dev, "dpni_get_link_state_v2 failed\n"); -+ goto out; -+ } -+ link_mode_dpni2ethtool(state.supported, -+ link_settings->link_modes.supported); -+ link_mode_dpni2ethtool(state.advertising, -+ link_settings->link_modes.advertising); - } - -- /* At the moment, we have no way of interrogating the DPMAC -- * from the DPNI side - and for that matter there may exist -- * no DPMAC at all. So for now we just don't report anything -- * beyond the DPNI attributes. -- */ - if (state.options & DPNI_LINK_OPT_AUTONEG) - link_settings->base.autoneg = AUTONEG_ENABLE; - if (!(state.options & DPNI_LINK_OPT_HALF_DUPLEX)) -@@ -113,25 +150,37 @@ out: - return err; - } - -+#define DPNI_DYNAMIC_LINK_SET_VER_MAJOR 7 -+#define DPNI_DYNAMIC_LINK_SET_VER_MINOR 1 - static int - dpaa2_eth_set_link_ksettings(struct net_device *net_dev, - const struct ethtool_link_ksettings *link_settings) - { -- struct dpni_link_cfg cfg = {0}; - struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ struct dpni_link_state state = {0}; -+ struct dpni_link_cfg cfg = {0}; - int err = 0; - -- netdev_dbg(net_dev, "Setting link parameters..."); -+ /* If using an older MC version, the DPNI must be down -+ * in order to be able to change link settings. Taking steps to let -+ * the user know that. -+ */ -+ if (dpaa2_eth_cmp_dpni_ver(priv, DPNI_DYNAMIC_LINK_SET_VER_MAJOR, -+ DPNI_DYNAMIC_LINK_SET_VER_MINOR) < 0) { -+ if (netif_running(net_dev)) { -+ netdev_info(net_dev, "Interface must be brought down first.\n"); -+ return -EACCES; -+ } -+ } - -- /* Due to a temporary MC limitation, the DPNI must be down -- * in order to be able to change link settings. Taking steps to let -- * the user know that. -- */ -- if (netif_running(net_dev)) { -- netdev_info(net_dev, "Sorry, interface must be brought down first.\n"); -- return -EACCES; -+ /* Need to interrogate link state to get flow control params */ -+ err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state); -+ if (err) { -+ netdev_err(net_dev, "Error getting link state\n"); -+ goto out; - } - -+ cfg.options = state.options; - cfg.rate = link_settings->base.speed; - if (link_settings->base.autoneg == AUTONEG_ENABLE) - cfg.options |= DPNI_LINK_OPT_AUTONEG; -@@ -142,13 +191,92 @@ dpaa2_eth_set_link_ksettings(struct net_ - else - cfg.options &= ~DPNI_LINK_OPT_HALF_DUPLEX; - -+ if (dpaa2_eth_cmp_dpni_ver(priv, DPNI_LINK_AUTONEG_VER_MAJOR, -+ DPNI_LINK_AUTONEG_VER_MINOR)) { -+ err = dpni_set_link_cfg(priv->mc_io, 0, priv->mc_token, &cfg); -+ } else { -+ link_mode_ethtool2dpni(link_settings->link_modes.advertising, -+ &cfg.advertising); -+ dpni_set_link_cfg_v2(priv->mc_io, 0, priv->mc_token, &cfg); -+ } -+ if (err) -+ netdev_err(net_dev, "dpni_set_link_cfg failed"); -+ -+out: -+ return err; -+} -+ -+static void dpaa2_eth_get_pauseparam(struct net_device *net_dev, -+ struct ethtool_pauseparam *pause) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ struct dpni_link_state state = {0}; -+ int err; -+ -+ err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state); -+ if (err) -+ netdev_dbg(net_dev, "Error getting link state\n"); -+ -+ /* Report general port autonegotiation status */ -+ pause->autoneg = !!(state.options & DPNI_LINK_OPT_AUTONEG); -+ pause->rx_pause = !!(state.options & DPNI_LINK_OPT_PAUSE); -+ pause->tx_pause = pause->rx_pause ^ -+ !!(state.options & DPNI_LINK_OPT_ASYM_PAUSE); -+} -+ -+static int dpaa2_eth_set_pauseparam(struct net_device *net_dev, -+ struct ethtool_pauseparam *pause) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ struct dpni_link_state state = {0}; -+ struct dpni_link_cfg cfg = {0}; -+ u32 current_tx_pause; -+ int err = 0; -+ -+ err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state); -+ if (err) { -+ netdev_dbg(net_dev, "Error getting link state\n"); -+ goto out; -+ } -+ -+ cfg.rate = state.rate; -+ cfg.options = state.options; -+ current_tx_pause = !!(cfg.options & DPNI_LINK_OPT_PAUSE) ^ -+ !!(cfg.options & DPNI_LINK_OPT_ASYM_PAUSE); -+ -+ /* We don't support changing pause frame autonegotiation separately -+ * from general port autoneg -+ */ -+ if (pause->autoneg != !!(state.options & DPNI_LINK_OPT_AUTONEG)) -+ netdev_warn(net_dev, -+ "Cannot change pause frame autoneg separately\n"); -+ -+ if (pause->rx_pause) -+ cfg.options |= DPNI_LINK_OPT_PAUSE; -+ else -+ cfg.options &= ~DPNI_LINK_OPT_PAUSE; -+ -+ if (pause->rx_pause ^ pause->tx_pause) -+ cfg.options |= DPNI_LINK_OPT_ASYM_PAUSE; -+ else -+ cfg.options &= ~DPNI_LINK_OPT_ASYM_PAUSE; -+ - err = dpni_set_link_cfg(priv->mc_io, 0, priv->mc_token, &cfg); -+ if (err) { -+ netdev_dbg(net_dev, "Error setting link\n"); -+ goto out; -+ } -+ -+ /* Enable/disable Rx FQ taildrop if Tx pause frames have changed */ -+ if (current_tx_pause == pause->tx_pause) -+ goto out; -+ -+ priv->tx_pause_frames = pause->tx_pause; -+ err = set_rx_taildrop(priv); - if (err) -- /* ethtool will be loud enough if we return an error; no point -- * in putting our own error message on the console by default -- */ -- netdev_dbg(net_dev, "ERROR %d setting link cfg\n", err); -+ netdev_dbg(net_dev, "Error configuring taildrop\n"); - -+out: - return err; - } - -@@ -192,6 +320,10 @@ static void dpaa2_eth_get_ethtool_stats( - int j, k, err; - int num_cnt; - union dpni_statistics dpni_stats; -+ u32 fcnt, bcnt; -+ u32 fcnt_rx_total = 0, fcnt_tx_total = 0; -+ u32 bcnt_rx_total = 0, bcnt_tx_total = 0; -+ u32 buf_cnt; - u64 cdan = 0; - u64 portal_busy = 0, pull_err = 0; - struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -@@ -202,9 +334,9 @@ static void dpaa2_eth_get_ethtool_stats( - sizeof(u64) * (DPAA2_ETH_NUM_STATS + DPAA2_ETH_NUM_EXTRA_STATS)); - - /* Print standard counters, from DPNI statistics */ -- for (j = 0; j <= 2; j++) { -+ for (j = 0; j <= 3; j++) { - err = dpni_get_statistics(priv->mc_io, 0, priv->mc_token, -- j, &dpni_stats); -+ j, 0, &dpni_stats); - if (err != 0) - netdev_warn(net_dev, "dpni_get_stats(%d) failed\n", j); - switch (j) { -@@ -217,6 +349,9 @@ static void dpaa2_eth_get_ethtool_stats( - case 2: - num_cnt = sizeof(dpni_stats.page_2) / sizeof(u64); - break; -+ case 3: -+ num_cnt = sizeof(dpni_stats.page_3) / sizeof(u64); -+ break; - } - for (k = 0; k < num_cnt; k++) - *(data + i++) = dpni_stats.raw.counter[k]; -@@ -240,12 +375,410 @@ static void dpaa2_eth_get_ethtool_stats( - *(data + i++) = portal_busy; - *(data + i++) = pull_err; - *(data + i++) = cdan; -+ -+ for (j = 0; j < priv->num_fqs; j++) { -+ /* Print FQ instantaneous counts */ -+ err = dpaa2_io_query_fq_count(NULL, priv->fq[j].fqid, -+ &fcnt, &bcnt); -+ if (err) { -+ netdev_warn(net_dev, "FQ query error %d", err); -+ return; -+ } -+ -+ if (priv->fq[j].type == DPAA2_TX_CONF_FQ) { -+ fcnt_tx_total += fcnt; -+ bcnt_tx_total += bcnt; -+ } else { -+ fcnt_rx_total += fcnt; -+ bcnt_rx_total += bcnt; -+ } -+ } -+ -+ *(data + i++) = fcnt_rx_total; -+ *(data + i++) = bcnt_rx_total; -+ *(data + i++) = fcnt_tx_total; -+ *(data + i++) = bcnt_tx_total; -+ -+ err = dpaa2_io_query_bp_count(NULL, priv->bpid, &buf_cnt); -+ if (err) { -+ netdev_warn(net_dev, "Buffer count query error %d\n", err); -+ return; -+ } -+ *(data + i++) = buf_cnt; -+} -+ -+static int prep_eth_rule(struct ethhdr *eth_value, struct ethhdr *eth_mask, -+ void *key, void *mask, u64 *fields) -+{ -+ int off; -+ -+ if (eth_mask->h_proto) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_TYPE); -+ *(__be16 *)(key + off) = eth_value->h_proto; -+ *(__be16 *)(mask + off) = eth_mask->h_proto; -+ *fields |= DPAA2_ETH_DIST_ETHTYPE; -+ } -+ -+ if (!is_zero_ether_addr(eth_mask->h_source)) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_SA); -+ ether_addr_copy(key + off, eth_value->h_source); -+ ether_addr_copy(mask + off, eth_mask->h_source); -+ *fields |= DPAA2_ETH_DIST_ETHSRC; -+ } -+ -+ if (!is_zero_ether_addr(eth_mask->h_dest)) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_DA); -+ ether_addr_copy(key + off, eth_value->h_dest); -+ ether_addr_copy(mask + off, eth_mask->h_dest); -+ *fields |= DPAA2_ETH_DIST_ETHDST; -+ } -+ -+ return 0; -+} -+ -+static int prep_user_ip_rule(struct ethtool_usrip4_spec *uip_value, -+ struct ethtool_usrip4_spec *uip_mask, -+ void *key, void *mask, u64 *fields) -+{ -+ int off; -+ u32 tmp_value, tmp_mask; -+ -+ if (uip_mask->tos || uip_mask->ip_ver) -+ return -EOPNOTSUPP; -+ -+ if (uip_mask->ip4src) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_SRC); -+ *(__be32 *)(key + off) = uip_value->ip4src; -+ *(__be32 *)(mask + off) = uip_mask->ip4src; -+ *fields |= DPAA2_ETH_DIST_IPSRC; -+ } -+ -+ if (uip_mask->ip4dst) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_DST); -+ *(__be32 *)(key + off) = uip_value->ip4dst; -+ *(__be32 *)(mask + off) = uip_mask->ip4dst; -+ *fields |= DPAA2_ETH_DIST_IPDST; -+ } -+ -+ if (uip_mask->proto) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_PROTO); -+ *(u8 *)(key + off) = uip_value->proto; -+ *(u8 *)(mask + off) = uip_mask->proto; -+ *fields |= DPAA2_ETH_DIST_IPPROTO; -+ } -+ -+ if (uip_mask->l4_4_bytes) { -+ tmp_value = be32_to_cpu(uip_value->l4_4_bytes); -+ tmp_mask = be32_to_cpu(uip_mask->l4_4_bytes); -+ -+ off = dpaa2_eth_cls_fld_off(NET_PROT_UDP, NH_FLD_UDP_PORT_SRC); -+ *(__be16 *)(key + off) = htons(tmp_value >> 16); -+ *(__be16 *)(mask + off) = htons(tmp_mask >> 16); -+ *fields |= DPAA2_ETH_DIST_L4SRC; -+ -+ off = dpaa2_eth_cls_fld_off(NET_PROT_UDP, NH_FLD_UDP_PORT_DST); -+ *(__be16 *)(key + off) = htons(tmp_value & 0xFFFF); -+ *(__be16 *)(mask + off) = htons(tmp_mask & 0xFFFF); -+ *fields |= DPAA2_ETH_DIST_L4DST; -+ } -+ -+ /* Only apply the rule for IPv4 frames */ -+ off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_TYPE); -+ *(__be16 *)(key + off) = htons(ETH_P_IP); -+ *(__be16 *)(mask + off) = htons(0xFFFF); -+ *fields |= DPAA2_ETH_DIST_ETHTYPE; -+ -+ return 0; -+} -+ -+static int prep_l4_rule(struct ethtool_tcpip4_spec *l4_value, -+ struct ethtool_tcpip4_spec *l4_mask, -+ void *key, void *mask, u8 l4_proto, u64 *fields) -+{ -+ int off; -+ -+ if (l4_mask->tos) -+ return -EOPNOTSUPP; -+ if (l4_mask->ip4src) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_SRC); -+ *(__be32 *)(key + off) = l4_value->ip4src; -+ *(__be32 *)(mask + off) = l4_mask->ip4src; -+ *fields |= DPAA2_ETH_DIST_IPSRC; -+ } -+ -+ if (l4_mask->ip4dst) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_DST); -+ *(__be32 *)(key + off) = l4_value->ip4dst; -+ *(__be32 *)(mask + off) = l4_mask->ip4dst; -+ *fields |= DPAA2_ETH_DIST_IPDST; -+ } -+ -+ if (l4_mask->psrc) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_UDP, NH_FLD_UDP_PORT_SRC); -+ *(__be16 *)(key + off) = l4_value->psrc; -+ *(__be16 *)(mask + off) = l4_mask->psrc; -+ *fields |= DPAA2_ETH_DIST_L4SRC; -+ } -+ -+ if (l4_mask->pdst) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_UDP, NH_FLD_UDP_PORT_DST); -+ *(__be16 *)(key + off) = l4_value->pdst; -+ *(__be16 *)(mask + off) = l4_mask->pdst; -+ *fields |= DPAA2_ETH_DIST_L4DST; -+ } -+ -+ /* Only apply the rule for the user-specified L4 protocol -+ * and if ethertype matches IPv4 -+ */ -+ off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_TYPE); -+ *(__be16 *)(key + off) = htons(ETH_P_IP); -+ *(__be16 *)(mask + off) = htons(0xFFFF); -+ *fields |= DPAA2_ETH_DIST_ETHTYPE; -+ -+ off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_PROTO); -+ *(u8 *)(key + off) = l4_proto; -+ *(u8 *)(mask + off) = 0xFF; -+ *fields |= DPAA2_ETH_DIST_IPPROTO; -+ -+ return 0; -+} -+ -+static int prep_ext_rule(struct ethtool_flow_ext *ext_value, -+ struct ethtool_flow_ext *ext_mask, -+ void *key, void *mask, u64 *fields) -+{ -+ int off; -+ -+ if (ext_mask->vlan_etype) -+ return -EOPNOTSUPP; -+ -+ if (ext_mask->vlan_tci) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_VLAN, NH_FLD_VLAN_TCI); -+ *(__be16 *)(key + off) = ext_value->vlan_tci; -+ *(__be16 *)(mask + off) = ext_mask->vlan_tci; -+ *fields |= DPAA2_ETH_DIST_VLAN; -+ } -+ -+ return 0; -+} -+ -+static int prep_mac_ext_rule(struct ethtool_flow_ext *ext_value, -+ struct ethtool_flow_ext *ext_mask, -+ void *key, void *mask, u64 *fields) -+{ -+ int off; -+ -+ if (!is_zero_ether_addr(ext_mask->h_dest)) { -+ off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_DA); -+ ether_addr_copy(key + off, ext_value->h_dest); -+ ether_addr_copy(mask + off, ext_mask->h_dest); -+ *fields |= DPAA2_ETH_DIST_ETHDST; -+ } -+ -+ return 0; -+} -+ -+static int prep_cls_rule(struct ethtool_rx_flow_spec *fs, void *key, void *mask, -+ u64 *fields) -+{ -+ int err; -+ -+ switch (fs->flow_type & 0xFF) { -+ case ETHER_FLOW: -+ err = prep_eth_rule(&fs->h_u.ether_spec, &fs->m_u.ether_spec, -+ key, mask, fields); -+ break; -+ case IP_USER_FLOW: -+ err = prep_user_ip_rule(&fs->h_u.usr_ip4_spec, -+ &fs->m_u.usr_ip4_spec, key, mask, fields); -+ break; -+ case TCP_V4_FLOW: -+ err = prep_l4_rule(&fs->h_u.tcp_ip4_spec, &fs->m_u.tcp_ip4_spec, -+ key, mask, IPPROTO_TCP, fields); -+ break; -+ case UDP_V4_FLOW: -+ err = prep_l4_rule(&fs->h_u.udp_ip4_spec, &fs->m_u.udp_ip4_spec, -+ key, mask, IPPROTO_UDP, fields); -+ break; -+ case SCTP_V4_FLOW: -+ err = prep_l4_rule(&fs->h_u.sctp_ip4_spec, &fs->m_u.sctp_ip4_spec, -+ key, mask, IPPROTO_SCTP, fields); -+ break; -+ default: -+ return -EOPNOTSUPP; -+ } -+ -+ if (err) -+ return err; -+ -+ if (fs->flow_type & FLOW_EXT) { -+ err = prep_ext_rule(&fs->h_ext, &fs->m_ext, key, mask, fields); -+ if (err) -+ return err; -+ } -+ -+ if (fs->flow_type & FLOW_MAC_EXT) { -+ err = prep_mac_ext_rule(&fs->h_ext, &fs->m_ext, key, mask, -+ fields); -+ if (err) -+ return err; -+ } -+ -+ return 0; -+} -+ -+static int do_cls_rule(struct net_device *net_dev, -+ struct ethtool_rx_flow_spec *fs, -+ bool add) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ struct device *dev = net_dev->dev.parent; -+ struct dpni_rule_cfg rule_cfg = { 0 }; -+ struct dpni_fs_action_cfg fs_act = { 0 }; -+ dma_addr_t key_iova; -+ u64 fields = 0; -+ void *key_buf; -+ int i, err = 0; -+ -+ if (fs->ring_cookie != RX_CLS_FLOW_DISC && -+ fs->ring_cookie >= dpaa2_eth_queue_count(priv)) -+ return -EINVAL; -+ -+ rule_cfg.key_size = dpaa2_eth_cls_key_size(DPAA2_ETH_DIST_ALL); -+ -+ /* allocate twice the key size, for the actual key and for mask */ -+ key_buf = kzalloc(rule_cfg.key_size * 2, GFP_KERNEL); -+ if (!key_buf) -+ return -ENOMEM; -+ -+ /* Fill the key and mask memory areas */ -+ err = prep_cls_rule(fs, key_buf, key_buf + rule_cfg.key_size, &fields); -+ if (err) -+ goto free_mem; -+ -+ if (!dpaa2_eth_fs_mask_enabled(priv)) { -+ /* Masking allows us to configure a maximal key during init and -+ * use it for all flow steering rules. Without it, we include -+ * in the key only the fields actually used, so we need to -+ * extract the others from the final key buffer. -+ * -+ * Program the FS key if needed, or return error if previously -+ * set key can't be used for the current rule. User needs to -+ * delete existing rules in this case to allow for the new one. -+ */ -+ if (!priv->rx_cls_fields) { -+ err = dpaa2_eth_set_cls(net_dev, fields); -+ if (err) -+ goto free_mem; -+ -+ priv->rx_cls_fields = fields; -+ } else if (priv->rx_cls_fields != fields) { -+ netdev_err(net_dev, "No support for multiple FS keys, need to delete existing rules\n"); -+ err = -EOPNOTSUPP; -+ goto free_mem; -+ } -+ -+ dpaa2_eth_cls_trim_rule(key_buf, fields); -+ rule_cfg.key_size = dpaa2_eth_cls_key_size(fields); -+ } -+ -+ key_iova = dma_map_single(dev, key_buf, rule_cfg.key_size * 2, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, key_iova)) { -+ err = -ENOMEM; -+ goto free_mem; -+ } -+ -+ rule_cfg.key_iova = key_iova; -+ if (dpaa2_eth_fs_mask_enabled(priv)) -+ rule_cfg.mask_iova = key_iova + rule_cfg.key_size; -+ -+ if (add) { -+ if (fs->ring_cookie == RX_CLS_FLOW_DISC) -+ fs_act.options |= DPNI_FS_OPT_DISCARD; -+ else -+ fs_act.flow_id = fs->ring_cookie; -+ } -+ for (i = 0; i < dpaa2_eth_tc_count(priv); i++) { -+ if (add) -+ err = dpni_add_fs_entry(priv->mc_io, 0, priv->mc_token, -+ i, fs->location, &rule_cfg, -+ &fs_act); -+ else -+ err = dpni_remove_fs_entry(priv->mc_io, 0, -+ priv->mc_token, i, -+ &rule_cfg); -+ if (err) -+ break; -+ } -+ -+ dma_unmap_single(dev, key_iova, rule_cfg.key_size * 2, DMA_TO_DEVICE); -+ -+free_mem: -+ kfree(key_buf); -+ -+ return err; -+} -+ -+static int num_rules(struct dpaa2_eth_priv *priv) -+{ -+ int i, rules = 0; -+ -+ for (i = 0; i < dpaa2_eth_fs_count(priv); i++) -+ if (priv->cls_rule[i].in_use) -+ rules++; -+ -+ return rules; -+} -+ -+static int update_cls_rule(struct net_device *net_dev, -+ struct ethtool_rx_flow_spec *new_fs, -+ int location) -+{ -+ struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ struct dpaa2_eth_cls_rule *rule; -+ int err = -EINVAL; -+ -+ if (!priv->rx_cls_enabled) -+ return -EOPNOTSUPP; -+ -+ if (location >= dpaa2_eth_fs_count(priv)) -+ return -EINVAL; -+ -+ rule = &priv->cls_rule[location]; -+ -+ /* If a rule is present at the specified location, delete it. */ -+ if (rule->in_use) { -+ err = do_cls_rule(net_dev, &rule->fs, false); -+ if (err) -+ return err; -+ -+ rule->in_use = 0; -+ -+ if (!dpaa2_eth_fs_mask_enabled(priv) && !num_rules(priv)) -+ priv->rx_cls_fields = 0; -+ } -+ -+ /* If no new entry to add, return here */ -+ if (!new_fs) -+ return err; -+ -+ err = do_cls_rule(net_dev, new_fs, true); -+ if (err) -+ return err; -+ -+ rule->in_use = 1; -+ rule->fs = *new_fs; -+ -+ return 0; - } - - static int dpaa2_eth_get_rxnfc(struct net_device *net_dev, - struct ethtool_rxnfc *rxnfc, u32 *rule_locs) - { - struct dpaa2_eth_priv *priv = netdev_priv(net_dev); -+ int rule_cnt = dpaa2_eth_fs_count(priv); -+ int i, j = 0; - - switch (rxnfc->cmd) { - case ETHTOOL_GRXFH: -@@ -258,6 +791,29 @@ static int dpaa2_eth_get_rxnfc(struct ne - case ETHTOOL_GRXRINGS: - rxnfc->data = dpaa2_eth_queue_count(priv); - break; -+ case ETHTOOL_GRXCLSRLCNT: -+ rxnfc->rule_cnt = 0; -+ rxnfc->rule_cnt = num_rules(priv); -+ rxnfc->data = rule_cnt; -+ break; -+ case ETHTOOL_GRXCLSRULE: -+ if (rxnfc->fs.location >= rule_cnt) -+ return -EINVAL; -+ if (!priv->cls_rule[rxnfc->fs.location].in_use) -+ return -EINVAL; -+ rxnfc->fs = priv->cls_rule[rxnfc->fs.location].fs; -+ break; -+ case ETHTOOL_GRXCLSRLALL: -+ for (i = 0; i < rule_cnt; i++) { -+ if (!priv->cls_rule[i].in_use) -+ continue; -+ if (j == rxnfc->rule_cnt) -+ return -EMSGSIZE; -+ rule_locs[j++] = i; -+ } -+ rxnfc->rule_cnt = j; -+ rxnfc->data = rule_cnt; -+ break; - default: - return -EOPNOTSUPP; - } -@@ -265,13 +821,61 @@ static int dpaa2_eth_get_rxnfc(struct ne - return 0; - } - -+int dpaa2_phc_index = -1; -+EXPORT_SYMBOL(dpaa2_phc_index); -+ -+static int dpaa2_eth_get_ts_info(struct net_device *dev, -+ struct ethtool_ts_info *info) -+{ -+ info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | -+ SOF_TIMESTAMPING_RX_HARDWARE | -+ SOF_TIMESTAMPING_RAW_HARDWARE; -+ -+ info->phc_index = dpaa2_phc_index; -+ -+ info->tx_types = (1 << HWTSTAMP_TX_OFF) | -+ (1 << HWTSTAMP_TX_ON); -+ -+ info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | -+ (1 << HWTSTAMP_FILTER_ALL); -+ return 0; -+} -+ -+static int dpaa2_eth_set_rxnfc(struct net_device *net_dev, -+ struct ethtool_rxnfc *rxnfc) -+{ -+ int err = 0; -+ -+ switch (rxnfc->cmd) { -+ case ETHTOOL_SRXFH: -+ if ((rxnfc->data & DPAA2_RXH_SUPPORTED) != rxnfc->data) -+ return -EOPNOTSUPP; -+ err = dpaa2_eth_set_hash(net_dev, rxnfc->data); -+ break; -+ case ETHTOOL_SRXCLSRLINS: -+ err = update_cls_rule(net_dev, &rxnfc->fs, rxnfc->fs.location); -+ break; -+ case ETHTOOL_SRXCLSRLDEL: -+ err = update_cls_rule(net_dev, NULL, rxnfc->fs.location); -+ break; -+ default: -+ err = -EOPNOTSUPP; -+ } -+ -+ return err; -+} -+ - const struct ethtool_ops dpaa2_ethtool_ops = { - .get_drvinfo = dpaa2_eth_get_drvinfo, - .get_link = ethtool_op_get_link, - .get_link_ksettings = dpaa2_eth_get_link_ksettings, - .set_link_ksettings = dpaa2_eth_set_link_ksettings, -+ .get_pauseparam = dpaa2_eth_get_pauseparam, -+ .set_pauseparam = dpaa2_eth_set_pauseparam, - .get_sset_count = dpaa2_eth_get_sset_count, - .get_ethtool_stats = dpaa2_eth_get_ethtool_stats, - .get_strings = dpaa2_eth_get_strings, - .get_rxnfc = dpaa2_eth_get_rxnfc, -+ .set_rxnfc = dpaa2_eth_set_rxnfc, -+ .get_ts_info = dpaa2_eth_get_ts_info, - }; ---- a/drivers/staging/fsl-dpaa2/ethernet/dpkg.h -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpkg.h -@@ -1,39 +1,10 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* Copyright 2013-2015 Freescale Semiconductor Inc. -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef __FSL_DPKG_H_ - #define __FSL_DPKG_H_ - - #include --#include "net.h" - - /* Data Path Key Generator API - * Contains initialization APIs and runtime APIs for the Key Generator -@@ -86,6 +57,355 @@ struct dpkg_mask { - u8 offset; - }; - -+/* Protocol fields */ -+ -+/* Ethernet fields */ -+#define NH_FLD_ETH_DA BIT(0) -+#define NH_FLD_ETH_SA BIT(1) -+#define NH_FLD_ETH_LENGTH BIT(2) -+#define NH_FLD_ETH_TYPE BIT(3) -+#define NH_FLD_ETH_FINAL_CKSUM BIT(4) -+#define NH_FLD_ETH_PADDING BIT(5) -+#define NH_FLD_ETH_ALL_FIELDS (BIT(6) - 1) -+ -+/* VLAN fields */ -+#define NH_FLD_VLAN_VPRI BIT(0) -+#define NH_FLD_VLAN_CFI BIT(1) -+#define NH_FLD_VLAN_VID BIT(2) -+#define NH_FLD_VLAN_LENGTH BIT(3) -+#define NH_FLD_VLAN_TYPE BIT(4) -+#define NH_FLD_VLAN_ALL_FIELDS (BIT(5) - 1) -+ -+#define NH_FLD_VLAN_TCI (NH_FLD_VLAN_VPRI | \ -+ NH_FLD_VLAN_CFI | \ -+ NH_FLD_VLAN_VID) -+ -+/* IP (generic) fields */ -+#define NH_FLD_IP_VER BIT(0) -+#define NH_FLD_IP_DSCP BIT(2) -+#define NH_FLD_IP_ECN BIT(3) -+#define NH_FLD_IP_PROTO BIT(4) -+#define NH_FLD_IP_SRC BIT(5) -+#define NH_FLD_IP_DST BIT(6) -+#define NH_FLD_IP_TOS_TC BIT(7) -+#define NH_FLD_IP_ID BIT(8) -+#define NH_FLD_IP_ALL_FIELDS (BIT(9) - 1) -+ -+/* IPV4 fields */ -+#define NH_FLD_IPV4_VER BIT(0) -+#define NH_FLD_IPV4_HDR_LEN BIT(1) -+#define NH_FLD_IPV4_TOS BIT(2) -+#define NH_FLD_IPV4_TOTAL_LEN BIT(3) -+#define NH_FLD_IPV4_ID BIT(4) -+#define NH_FLD_IPV4_FLAG_D BIT(5) -+#define NH_FLD_IPV4_FLAG_M BIT(6) -+#define NH_FLD_IPV4_OFFSET BIT(7) -+#define NH_FLD_IPV4_TTL BIT(8) -+#define NH_FLD_IPV4_PROTO BIT(9) -+#define NH_FLD_IPV4_CKSUM BIT(10) -+#define NH_FLD_IPV4_SRC_IP BIT(11) -+#define NH_FLD_IPV4_DST_IP BIT(12) -+#define NH_FLD_IPV4_OPTS BIT(13) -+#define NH_FLD_IPV4_OPTS_COUNT BIT(14) -+#define NH_FLD_IPV4_ALL_FIELDS (BIT(15) - 1) -+ -+/* IPV6 fields */ -+#define NH_FLD_IPV6_VER BIT(0) -+#define NH_FLD_IPV6_TC BIT(1) -+#define NH_FLD_IPV6_SRC_IP BIT(2) -+#define NH_FLD_IPV6_DST_IP BIT(3) -+#define NH_FLD_IPV6_NEXT_HDR BIT(4) -+#define NH_FLD_IPV6_FL BIT(5) -+#define NH_FLD_IPV6_HOP_LIMIT BIT(6) -+#define NH_FLD_IPV6_ID BIT(7) -+#define NH_FLD_IPV6_ALL_FIELDS (BIT(8) - 1) -+ -+/* ICMP fields */ -+#define NH_FLD_ICMP_TYPE BIT(0) -+#define NH_FLD_ICMP_CODE BIT(1) -+#define NH_FLD_ICMP_CKSUM BIT(2) -+#define NH_FLD_ICMP_ID BIT(3) -+#define NH_FLD_ICMP_SQ_NUM BIT(4) -+#define NH_FLD_ICMP_ALL_FIELDS (BIT(5) - 1) -+ -+/* IGMP fields */ -+#define NH_FLD_IGMP_VERSION BIT(0) -+#define NH_FLD_IGMP_TYPE BIT(1) -+#define NH_FLD_IGMP_CKSUM BIT(2) -+#define NH_FLD_IGMP_DATA BIT(3) -+#define NH_FLD_IGMP_ALL_FIELDS (BIT(4) - 1) -+ -+/* TCP fields */ -+#define NH_FLD_TCP_PORT_SRC BIT(0) -+#define NH_FLD_TCP_PORT_DST BIT(1) -+#define NH_FLD_TCP_SEQ BIT(2) -+#define NH_FLD_TCP_ACK BIT(3) -+#define NH_FLD_TCP_OFFSET BIT(4) -+#define NH_FLD_TCP_FLAGS BIT(5) -+#define NH_FLD_TCP_WINDOW BIT(6) -+#define NH_FLD_TCP_CKSUM BIT(7) -+#define NH_FLD_TCP_URGPTR BIT(8) -+#define NH_FLD_TCP_OPTS BIT(9) -+#define NH_FLD_TCP_OPTS_COUNT BIT(10) -+#define NH_FLD_TCP_ALL_FIELDS (BIT(11) - 1) -+ -+/* UDP fields */ -+#define NH_FLD_UDP_PORT_SRC BIT(0) -+#define NH_FLD_UDP_PORT_DST BIT(1) -+#define NH_FLD_UDP_LEN BIT(2) -+#define NH_FLD_UDP_CKSUM BIT(3) -+#define NH_FLD_UDP_ALL_FIELDS (BIT(4) - 1) -+ -+/* UDP-lite fields */ -+#define NH_FLD_UDP_LITE_PORT_SRC BIT(0) -+#define NH_FLD_UDP_LITE_PORT_DST BIT(1) -+#define NH_FLD_UDP_LITE_ALL_FIELDS (BIT(2) - 1) -+ -+/* UDP-encap-ESP fields */ -+#define NH_FLD_UDP_ENC_ESP_PORT_SRC BIT(0) -+#define NH_FLD_UDP_ENC_ESP_PORT_DST BIT(1) -+#define NH_FLD_UDP_ENC_ESP_LEN BIT(2) -+#define NH_FLD_UDP_ENC_ESP_CKSUM BIT(3) -+#define NH_FLD_UDP_ENC_ESP_SPI BIT(4) -+#define NH_FLD_UDP_ENC_ESP_SEQUENCE_NUM BIT(5) -+#define NH_FLD_UDP_ENC_ESP_ALL_FIELDS (BIT(6) - 1) -+ -+/* SCTP fields */ -+#define NH_FLD_SCTP_PORT_SRC BIT(0) -+#define NH_FLD_SCTP_PORT_DST BIT(1) -+#define NH_FLD_SCTP_VER_TAG BIT(2) -+#define NH_FLD_SCTP_CKSUM BIT(3) -+#define NH_FLD_SCTP_ALL_FIELDS (BIT(4) - 1) -+ -+/* DCCP fields */ -+#define NH_FLD_DCCP_PORT_SRC BIT(0) -+#define NH_FLD_DCCP_PORT_DST BIT(1) -+#define NH_FLD_DCCP_ALL_FIELDS (BIT(2) - 1) -+ -+/* IPHC fields */ -+#define NH_FLD_IPHC_CID BIT(0) -+#define NH_FLD_IPHC_CID_TYPE BIT(1) -+#define NH_FLD_IPHC_HCINDEX BIT(2) -+#define NH_FLD_IPHC_GEN BIT(3) -+#define NH_FLD_IPHC_D_BIT BIT(4) -+#define NH_FLD_IPHC_ALL_FIELDS (BIT(5) - 1) -+ -+/* SCTP fields */ -+#define NH_FLD_SCTP_CHUNK_DATA_TYPE BIT(0) -+#define NH_FLD_SCTP_CHUNK_DATA_FLAGS BIT(1) -+#define NH_FLD_SCTP_CHUNK_DATA_LENGTH BIT(2) -+#define NH_FLD_SCTP_CHUNK_DATA_TSN BIT(3) -+#define NH_FLD_SCTP_CHUNK_DATA_STREAM_ID BIT(4) -+#define NH_FLD_SCTP_CHUNK_DATA_STREAM_SQN BIT(5) -+#define NH_FLD_SCTP_CHUNK_DATA_PAYLOAD_PID BIT(6) -+#define NH_FLD_SCTP_CHUNK_DATA_UNORDERED BIT(7) -+#define NH_FLD_SCTP_CHUNK_DATA_BEGGINING BIT(8) -+#define NH_FLD_SCTP_CHUNK_DATA_END BIT(9) -+#define NH_FLD_SCTP_CHUNK_DATA_ALL_FIELDS (BIT(10) - 1) -+ -+/* L2TPV2 fields */ -+#define NH_FLD_L2TPV2_TYPE_BIT BIT(0) -+#define NH_FLD_L2TPV2_LENGTH_BIT BIT(1) -+#define NH_FLD_L2TPV2_SEQUENCE_BIT BIT(2) -+#define NH_FLD_L2TPV2_OFFSET_BIT BIT(3) -+#define NH_FLD_L2TPV2_PRIORITY_BIT BIT(4) -+#define NH_FLD_L2TPV2_VERSION BIT(5) -+#define NH_FLD_L2TPV2_LEN BIT(6) -+#define NH_FLD_L2TPV2_TUNNEL_ID BIT(7) -+#define NH_FLD_L2TPV2_SESSION_ID BIT(8) -+#define NH_FLD_L2TPV2_NS BIT(9) -+#define NH_FLD_L2TPV2_NR BIT(10) -+#define NH_FLD_L2TPV2_OFFSET_SIZE BIT(11) -+#define NH_FLD_L2TPV2_FIRST_BYTE BIT(12) -+#define NH_FLD_L2TPV2_ALL_FIELDS (BIT(13) - 1) -+ -+/* L2TPV3 fields */ -+#define NH_FLD_L2TPV3_CTRL_TYPE_BIT BIT(0) -+#define NH_FLD_L2TPV3_CTRL_LENGTH_BIT BIT(1) -+#define NH_FLD_L2TPV3_CTRL_SEQUENCE_BIT BIT(2) -+#define NH_FLD_L2TPV3_CTRL_VERSION BIT(3) -+#define NH_FLD_L2TPV3_CTRL_LENGTH BIT(4) -+#define NH_FLD_L2TPV3_CTRL_CONTROL BIT(5) -+#define NH_FLD_L2TPV3_CTRL_SENT BIT(6) -+#define NH_FLD_L2TPV3_CTRL_RECV BIT(7) -+#define NH_FLD_L2TPV3_CTRL_FIRST_BYTE BIT(8) -+#define NH_FLD_L2TPV3_CTRL_ALL_FIELDS (BIT(9) - 1) -+ -+#define NH_FLD_L2TPV3_SESS_TYPE_BIT BIT(0) -+#define NH_FLD_L2TPV3_SESS_VERSION BIT(1) -+#define NH_FLD_L2TPV3_SESS_ID BIT(2) -+#define NH_FLD_L2TPV3_SESS_COOKIE BIT(3) -+#define NH_FLD_L2TPV3_SESS_ALL_FIELDS (BIT(4) - 1) -+ -+/* PPP fields */ -+#define NH_FLD_PPP_PID BIT(0) -+#define NH_FLD_PPP_COMPRESSED BIT(1) -+#define NH_FLD_PPP_ALL_FIELDS (BIT(2) - 1) -+ -+/* PPPoE fields */ -+#define NH_FLD_PPPOE_VER BIT(0) -+#define NH_FLD_PPPOE_TYPE BIT(1) -+#define NH_FLD_PPPOE_CODE BIT(2) -+#define NH_FLD_PPPOE_SID BIT(3) -+#define NH_FLD_PPPOE_LEN BIT(4) -+#define NH_FLD_PPPOE_SESSION BIT(5) -+#define NH_FLD_PPPOE_PID BIT(6) -+#define NH_FLD_PPPOE_ALL_FIELDS (BIT(7) - 1) -+ -+/* PPP-Mux fields */ -+#define NH_FLD_PPPMUX_PID BIT(0) -+#define NH_FLD_PPPMUX_CKSUM BIT(1) -+#define NH_FLD_PPPMUX_COMPRESSED BIT(2) -+#define NH_FLD_PPPMUX_ALL_FIELDS (BIT(3) - 1) -+ -+/* PPP-Mux sub-frame fields */ -+#define NH_FLD_PPPMUX_SUBFRM_PFF BIT(0) -+#define NH_FLD_PPPMUX_SUBFRM_LXT BIT(1) -+#define NH_FLD_PPPMUX_SUBFRM_LEN BIT(2) -+#define NH_FLD_PPPMUX_SUBFRM_PID BIT(3) -+#define NH_FLD_PPPMUX_SUBFRM_USE_PID BIT(4) -+#define NH_FLD_PPPMUX_SUBFRM_ALL_FIELDS (BIT(5) - 1) -+ -+/* LLC fields */ -+#define NH_FLD_LLC_DSAP BIT(0) -+#define NH_FLD_LLC_SSAP BIT(1) -+#define NH_FLD_LLC_CTRL BIT(2) -+#define NH_FLD_LLC_ALL_FIELDS (BIT(3) - 1) -+ -+/* NLPID fields */ -+#define NH_FLD_NLPID_NLPID BIT(0) -+#define NH_FLD_NLPID_ALL_FIELDS (BIT(1) - 1) -+ -+/* SNAP fields */ -+#define NH_FLD_SNAP_OUI BIT(0) -+#define NH_FLD_SNAP_PID BIT(1) -+#define NH_FLD_SNAP_ALL_FIELDS (BIT(2) - 1) -+ -+/* LLC SNAP fields */ -+#define NH_FLD_LLC_SNAP_TYPE BIT(0) -+#define NH_FLD_LLC_SNAP_ALL_FIELDS (BIT(1) - 1) -+ -+/* ARP fields */ -+#define NH_FLD_ARP_HTYPE BIT(0) -+#define NH_FLD_ARP_PTYPE BIT(1) -+#define NH_FLD_ARP_HLEN BIT(2) -+#define NH_FLD_ARP_PLEN BIT(3) -+#define NH_FLD_ARP_OPER BIT(4) -+#define NH_FLD_ARP_SHA BIT(5) -+#define NH_FLD_ARP_SPA BIT(6) -+#define NH_FLD_ARP_THA BIT(7) -+#define NH_FLD_ARP_TPA BIT(8) -+#define NH_FLD_ARP_ALL_FIELDS (BIT(9) - 1) -+ -+/* RFC2684 fields */ -+#define NH_FLD_RFC2684_LLC BIT(0) -+#define NH_FLD_RFC2684_NLPID BIT(1) -+#define NH_FLD_RFC2684_OUI BIT(2) -+#define NH_FLD_RFC2684_PID BIT(3) -+#define NH_FLD_RFC2684_VPN_OUI BIT(4) -+#define NH_FLD_RFC2684_VPN_IDX BIT(5) -+#define NH_FLD_RFC2684_ALL_FIELDS (BIT(6) - 1) -+ -+/* User defined fields */ -+#define NH_FLD_USER_DEFINED_SRCPORT BIT(0) -+#define NH_FLD_USER_DEFINED_PCDID BIT(1) -+#define NH_FLD_USER_DEFINED_ALL_FIELDS (BIT(2) - 1) -+ -+/* Payload fields */ -+#define NH_FLD_PAYLOAD_BUFFER BIT(0) -+#define NH_FLD_PAYLOAD_SIZE BIT(1) -+#define NH_FLD_MAX_FRM_SIZE BIT(2) -+#define NH_FLD_MIN_FRM_SIZE BIT(3) -+#define NH_FLD_PAYLOAD_TYPE BIT(4) -+#define NH_FLD_FRAME_SIZE BIT(5) -+#define NH_FLD_PAYLOAD_ALL_FIELDS (BIT(6) - 1) -+ -+/* GRE fields */ -+#define NH_FLD_GRE_TYPE BIT(0) -+#define NH_FLD_GRE_ALL_FIELDS (BIT(1) - 1) -+ -+/* MINENCAP fields */ -+#define NH_FLD_MINENCAP_SRC_IP BIT(0) -+#define NH_FLD_MINENCAP_DST_IP BIT(1) -+#define NH_FLD_MINENCAP_TYPE BIT(2) -+#define NH_FLD_MINENCAP_ALL_FIELDS (BIT(3) - 1) -+ -+/* IPSEC AH fields */ -+#define NH_FLD_IPSEC_AH_SPI BIT(0) -+#define NH_FLD_IPSEC_AH_NH BIT(1) -+#define NH_FLD_IPSEC_AH_ALL_FIELDS (BIT(2) - 1) -+ -+/* IPSEC ESP fields */ -+#define NH_FLD_IPSEC_ESP_SPI BIT(0) -+#define NH_FLD_IPSEC_ESP_SEQUENCE_NUM BIT(1) -+#define NH_FLD_IPSEC_ESP_ALL_FIELDS (BIT(2) - 1) -+ -+/* MPLS fields */ -+#define NH_FLD_MPLS_LABEL_STACK BIT(0) -+#define NH_FLD_MPLS_LABEL_STACK_ALL_FIELDS (BIT(1) - 1) -+ -+/* MACSEC fields */ -+#define NH_FLD_MACSEC_SECTAG BIT(0) -+#define NH_FLD_MACSEC_ALL_FIELDS (BIT(1) - 1) -+ -+/* GTP fields */ -+#define NH_FLD_GTP_TEID BIT(0) -+ -+/* Supported protocols */ -+enum net_prot { -+ NET_PROT_NONE = 0, -+ NET_PROT_PAYLOAD, -+ NET_PROT_ETH, -+ NET_PROT_VLAN, -+ NET_PROT_IPV4, -+ NET_PROT_IPV6, -+ NET_PROT_IP, -+ NET_PROT_TCP, -+ NET_PROT_UDP, -+ NET_PROT_UDP_LITE, -+ NET_PROT_IPHC, -+ NET_PROT_SCTP, -+ NET_PROT_SCTP_CHUNK_DATA, -+ NET_PROT_PPPOE, -+ NET_PROT_PPP, -+ NET_PROT_PPPMUX, -+ NET_PROT_PPPMUX_SUBFRM, -+ NET_PROT_L2TPV2, -+ NET_PROT_L2TPV3_CTRL, -+ NET_PROT_L2TPV3_SESS, -+ NET_PROT_LLC, -+ NET_PROT_LLC_SNAP, -+ NET_PROT_NLPID, -+ NET_PROT_SNAP, -+ NET_PROT_MPLS, -+ NET_PROT_IPSEC_AH, -+ NET_PROT_IPSEC_ESP, -+ NET_PROT_UDP_ENC_ESP, /* RFC 3948 */ -+ NET_PROT_MACSEC, -+ NET_PROT_GRE, -+ NET_PROT_MINENCAP, -+ NET_PROT_DCCP, -+ NET_PROT_ICMP, -+ NET_PROT_IGMP, -+ NET_PROT_ARP, -+ NET_PROT_CAPWAP_DATA, -+ NET_PROT_CAPWAP_CTRL, -+ NET_PROT_RFC2684, -+ NET_PROT_ICMPV6, -+ NET_PROT_FCOE, -+ NET_PROT_FIP, -+ NET_PROT_ISCSI, -+ NET_PROT_GTP, -+ NET_PROT_USER_DEFINED_L2, -+ NET_PROT_USER_DEFINED_L3, -+ NET_PROT_USER_DEFINED_L4, -+ NET_PROT_USER_DEFINED_L5, -+ NET_PROT_USER_DEFINED_SHIM1, -+ NET_PROT_USER_DEFINED_SHIM2, -+ -+ NET_PROT_DUMMY_LAST -+}; -+ - /** - * struct dpkg_extract - A structure for defining a single extraction - * @type: Determines how the union below is interpreted: ---- a/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h -@@ -1,34 +1,6 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef _FSL_DPNI_CMD_H - #define _FSL_DPNI_CMD_H -@@ -39,9 +11,11 @@ - #define DPNI_VER_MAJOR 7 - #define DPNI_VER_MINOR 0 - #define DPNI_CMD_BASE_VERSION 1 -+#define DPNI_CMD_2ND_VERSION 2 - #define DPNI_CMD_ID_OFFSET 4 - - #define DPNI_CMD(id) (((id) << DPNI_CMD_ID_OFFSET) | DPNI_CMD_BASE_VERSION) -+#define DPNI_CMD_V2(id) (((id) << DPNI_CMD_ID_OFFSET) | DPNI_CMD_2ND_VERSION) - - #define DPNI_CMDID_OPEN DPNI_CMD(0x801) - #define DPNI_CMDID_CLOSE DPNI_CMD(0x800) -@@ -64,16 +38,18 @@ - #define DPNI_CMDID_GET_IRQ_STATUS DPNI_CMD(0x016) - #define DPNI_CMDID_CLEAR_IRQ_STATUS DPNI_CMD(0x017) - --#define DPNI_CMDID_SET_POOLS DPNI_CMD(0x200) -+#define DPNI_CMDID_SET_POOLS DPNI_CMD_V2(0x200) - #define DPNI_CMDID_SET_ERRORS_BEHAVIOR DPNI_CMD(0x20B) - - #define DPNI_CMDID_GET_QDID DPNI_CMD(0x210) - #define DPNI_CMDID_GET_TX_DATA_OFFSET DPNI_CMD(0x212) - #define DPNI_CMDID_GET_LINK_STATE DPNI_CMD(0x215) -+#define DPNI_CMDID_GET_LINK_STATE_V2 DPNI_CMD_V2(0x215) - #define DPNI_CMDID_SET_MAX_FRAME_LENGTH DPNI_CMD(0x216) - #define DPNI_CMDID_GET_MAX_FRAME_LENGTH DPNI_CMD(0x217) - #define DPNI_CMDID_SET_LINK_CFG DPNI_CMD(0x21A) --#define DPNI_CMDID_SET_TX_SHAPING DPNI_CMD(0x21B) -+#define DPNI_CMDID_SET_LINK_CFG_V2 DPNI_CMD_V2(0x21A) -+#define DPNI_CMDID_SET_TX_SHAPING DPNI_CMD_V2(0x21B) - - #define DPNI_CMDID_SET_MCAST_PROMISC DPNI_CMD(0x220) - #define DPNI_CMDID_GET_MCAST_PROMISC DPNI_CMD(0x221) -@@ -87,11 +63,16 @@ - - #define DPNI_CMDID_SET_RX_TC_DIST DPNI_CMD(0x235) - -+#define DPNI_CMDID_SET_QOS_TBL DPNI_CMD(0x240) -+#define DPNI_CMDID_ADD_QOS_ENT DPNI_CMD(0x241) -+#define DPNI_CMDID_REMOVE_QOS_ENT DPNI_CMD(0x242) - #define DPNI_CMDID_ADD_FS_ENT DPNI_CMD(0x244) - #define DPNI_CMDID_REMOVE_FS_ENT DPNI_CMD(0x245) - #define DPNI_CMDID_CLR_FS_ENT DPNI_CMD(0x246) - --#define DPNI_CMDID_GET_STATISTICS DPNI_CMD(0x25D) -+#define DPNI_CMDID_SET_TX_PRIORITIES DPNI_CMD_V2(0x250) -+#define DPNI_CMDID_GET_STATISTICS DPNI_CMD_V2(0x25D) -+#define DPNI_CMDID_RESET_STATISTICS DPNI_CMD(0x25E) - #define DPNI_CMDID_GET_QUEUE DPNI_CMD(0x25F) - #define DPNI_CMDID_SET_QUEUE DPNI_CMD(0x260) - #define DPNI_CMDID_GET_TAILDROP DPNI_CMD(0x261) -@@ -110,6 +91,9 @@ - #define DPNI_CMDID_GET_OFFLOAD DPNI_CMD(0x26B) - #define DPNI_CMDID_SET_OFFLOAD DPNI_CMD(0x26C) - -+#define DPNI_CMDID_SET_RX_FS_DIST DPNI_CMD(0x273) -+#define DPNI_CMDID_SET_RX_HASH_DIST DPNI_CMD(0x274) -+ - /* Macros for accessing command fields smaller than 1byte */ - #define DPNI_MASK(field) \ - GENMASK(DPNI_##field##_SHIFT + DPNI_##field##_SIZE - 1, \ -@@ -126,13 +110,14 @@ struct dpni_cmd_open { - - #define DPNI_BACKUP_POOL(val, order) (((val) & 0x1) << (order)) - struct dpni_cmd_set_pools { -- /* cmd word 0 */ - u8 num_dpbp; - u8 backup_pool_mask; - __le16 pad; -- /* cmd word 0..4 */ -- __le32 dpbp_id[DPNI_MAX_DPBP]; -- /* cmd word 4..6 */ -+ struct { -+ __le16 dpbp_id; -+ u8 priority_mask; -+ u8 pad; -+ } pool[DPNI_MAX_DPBP]; - __le16 buffer_size[DPNI_MAX_DPBP]; - }; - -@@ -303,6 +288,7 @@ struct dpni_rsp_get_tx_data_offset { - - struct dpni_cmd_get_statistics { - u8 page_number; -+ u8 param; - }; - - struct dpni_rsp_get_statistics { -@@ -319,8 +305,22 @@ struct dpni_cmd_set_link_cfg { - __le64 options; - }; - -+struct dpni_cmd_set_link_cfg_v2 { -+ /* cmd word 0 */ -+ __le64 pad0; -+ /* cmd word 1 */ -+ __le32 rate; -+ __le32 pad1; -+ /* cmd word 2 */ -+ __le64 options; -+ /* cmd word 3 */ -+ __le64 advertising; -+}; -+ - #define DPNI_LINK_STATE_SHIFT 0 - #define DPNI_LINK_STATE_SIZE 1 -+#define DPNI_STATE_VALID_SHIFT 1 -+#define DPNI_STATE_VALID_SIZE 1 - - struct dpni_rsp_get_link_state { - /* response word 0 */ -@@ -335,6 +335,39 @@ struct dpni_rsp_get_link_state { - __le64 options; - }; - -+struct dpni_rsp_get_link_state_v2 { -+ /* response word 0 */ -+ __le32 pad0; -+ /* from LSB: up:1, valid:1 */ -+ u8 flags; -+ u8 pad1[3]; -+ /* response word 1 */ -+ __le32 rate; -+ __le32 pad2; -+ /* response word 2 */ -+ __le64 options; -+ /* cmd word 3 */ -+ __le64 supported; -+ /* cmd word 4 */ -+ __le64 advertising; -+}; -+ -+#define DPNI_COUPLED_SHIFT 0 -+#define DPNI_COUPLED_SIZE 1 -+ -+struct dpni_cmd_set_tx_shaping { -+ /* cmd word 0 */ -+ __le16 tx_cr_max_burst_size; -+ __le16 tx_er_max_burst_size; -+ __le32 pad; -+ /* cmd word 1 */ -+ __le32 tx_cr_rate_limit; -+ __le32 tx_er_rate_limit; -+ /* cmd word 2 */ -+ /* from LSB: coupled:1 */ -+ u8 coupled; -+}; -+ - struct dpni_cmd_set_max_frame_length { - __le16 max_frame_length; - }; -@@ -394,6 +427,24 @@ struct dpni_cmd_clear_mac_filters { - u8 flags; - }; - -+#define DPNI_SEPARATE_GRP_SHIFT 0 -+#define DPNI_SEPARATE_GRP_SIZE 1 -+#define DPNI_MODE_1_SHIFT 0 -+#define DPNI_MODE_1_SIZE 4 -+#define DPNI_MODE_2_SHIFT 4 -+#define DPNI_MODE_2_SIZE 4 -+ -+struct dpni_cmd_set_tx_priorities { -+ __le16 flags; -+ u8 prio_group_A; -+ u8 prio_group_B; -+ __le32 pad0; -+ u8 modes[4]; -+ __le32 pad1; -+ __le64 pad2; -+ __le16 delta_bandwidth[8]; -+}; -+ - #define DPNI_DIST_MODE_SHIFT 0 - #define DPNI_DIST_MODE_SIZE 4 - #define DPNI_MISS_ACTION_SHIFT 4 -@@ -503,6 +554,63 @@ struct dpni_cmd_set_queue { - __le64 user_context; - }; - -+#define DPNI_DISCARD_ON_MISS_SHIFT 0 -+#define DPNI_DISCARD_ON_MISS_SIZE 1 -+ -+struct dpni_cmd_set_qos_table { -+ __le32 pad; -+ u8 default_tc; -+ /* only the LSB */ -+ u8 discard_on_miss; -+ __le16 pad1[21]; -+ __le64 key_cfg_iova; -+}; -+ -+struct dpni_cmd_add_qos_entry { -+ __le16 pad; -+ u8 tc_id; -+ u8 key_size; -+ __le16 index; -+ __le16 pad2; -+ __le64 key_iova; -+ __le64 mask_iova; -+}; -+ -+struct dpni_cmd_remove_qos_entry { -+ u8 pad1[3]; -+ u8 key_size; -+ __le32 pad2; -+ __le64 key_iova; -+ __le64 mask_iova; -+}; -+ -+struct dpni_cmd_add_fs_entry { -+ /* cmd word 0 */ -+ __le16 options; -+ u8 tc_id; -+ u8 key_size; -+ __le16 index; -+ __le16 flow_id; -+ /* cmd word 1 */ -+ __le64 key_iova; -+ /* cmd word 2 */ -+ __le64 mask_iova; -+ /* cmd word 3 */ -+ __le64 flc; -+}; -+ -+struct dpni_cmd_remove_fs_entry { -+ /* cmd word 0 */ -+ __le16 pad0; -+ u8 tc_id; -+ u8 key_size; -+ __le32 pad1; -+ /* cmd word 1 */ -+ __le64 key_iova; -+ /* cmd word 2 */ -+ __le64 mask_iova; -+}; -+ - struct dpni_cmd_set_taildrop { - /* cmd word 0 */ - u8 congestion_point; -@@ -538,4 +646,79 @@ struct dpni_rsp_get_taildrop { - __le32 threshold; - }; - -+struct dpni_rsp_get_api_version { -+ u16 major; -+ u16 minor; -+}; -+ -+#define DPNI_DEST_TYPE_SHIFT 0 -+#define DPNI_DEST_TYPE_SIZE 4 -+#define DPNI_CONG_UNITS_SHIFT 4 -+#define DPNI_CONG_UNITS_SIZE 2 -+ -+struct dpni_cmd_set_congestion_notification { -+ /* cmd word 0 */ -+ u8 qtype; -+ u8 tc; -+ u8 pad[6]; -+ /* cmd word 1 */ -+ __le32 dest_id; -+ __le16 notification_mode; -+ u8 dest_priority; -+ /* from LSB: dest_type: 4 units:2 */ -+ u8 type_units; -+ /* cmd word 2 */ -+ __le64 message_iova; -+ /* cmd word 3 */ -+ __le64 message_ctx; -+ /* cmd word 4 */ -+ __le32 threshold_entry; -+ __le32 threshold_exit; -+}; -+ -+struct dpni_cmd_get_congestion_notification { -+ /* cmd word 0 */ -+ u8 qtype; -+ u8 tc; -+}; -+ -+struct dpni_rsp_get_congestion_notification { -+ /* cmd word 0 */ -+ __le64 pad; -+ /* cmd word 1 */ -+ __le32 dest_id; -+ __le16 notification_mode; -+ u8 dest_priority; -+ /* from LSB: dest_type: 4 units:2 */ -+ u8 type_units; -+ /* cmd word 2 */ -+ __le64 message_iova; -+ /* cmd word 3 */ -+ __le64 message_ctx; -+ /* cmd word 4 */ -+ __le32 threshold_entry; -+ __le32 threshold_exit; -+}; -+ -+#define DPNI_RX_FS_DIST_ENABLE_SHIFT 0 -+#define DPNI_RX_FS_DIST_ENABLE_SIZE 1 -+struct dpni_cmd_set_rx_fs_dist { -+ __le16 dist_size; -+ u8 enable; -+ u8 tc; -+ __le16 miss_flow_id; -+ __le16 pad; -+ __le64 key_cfg_iova; -+}; -+ -+#define DPNI_RX_HASH_DIST_ENABLE_SHIFT 0 -+#define DPNI_RX_HASH_DIST_ENABLE_SIZE 1 -+struct dpni_cmd_set_rx_hash_dist { -+ __le16 dist_size; -+ u8 enable; -+ u8 tc; -+ __le32 pad; -+ __le64 key_cfg_iova; -+}; -+ - #endif /* _FSL_DPNI_CMD_H */ ---- a/drivers/staging/fsl-dpaa2/ethernet/dpni.c -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpni.c -@@ -1,34 +1,6 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) - /* Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #include - #include -@@ -122,7 +94,7 @@ int dpni_open(struct fsl_mc_io *mc_io, - int dpni_id, - u16 *token) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_open *cmd_params; - - int err; -@@ -160,7 +132,7 @@ int dpni_close(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_CLOSE, -@@ -188,7 +160,7 @@ int dpni_set_pools(struct fsl_mc_io *mc_ - u16 token, - const struct dpni_pools_cfg *cfg) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_pools *cmd_params; - int i; - -@@ -199,7 +171,10 @@ int dpni_set_pools(struct fsl_mc_io *mc_ - cmd_params = (struct dpni_cmd_set_pools *)cmd.params; - cmd_params->num_dpbp = cfg->num_dpbp; - for (i = 0; i < DPNI_MAX_DPBP; i++) { -- cmd_params->dpbp_id[i] = cpu_to_le32(cfg->pools[i].dpbp_id); -+ cmd_params->pool[i].dpbp_id = -+ cpu_to_le16(cfg->pools[i].dpbp_id); -+ cmd_params->pool[i].priority_mask = -+ cfg->pools[i].priority_mask; - cmd_params->buffer_size[i] = - cpu_to_le16(cfg->pools[i].buffer_size); - cmd_params->backup_pool_mask |= -@@ -222,7 +197,7 @@ int dpni_enable(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_ENABLE, -@@ -245,7 +220,7 @@ int dpni_disable(struct fsl_mc_io *mc_io - u32 cmd_flags, - u16 token) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_DISABLE, -@@ -270,7 +245,7 @@ int dpni_is_enabled(struct fsl_mc_io *mc - u16 token, - int *en) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_rsp_is_enabled *rsp_params; - int err; - -@@ -303,7 +278,7 @@ int dpni_reset(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_RESET, -@@ -335,7 +310,7 @@ int dpni_set_irq_enable(struct fsl_mc_io - u8 irq_index, - u8 en) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_irq_enable *cmd_params; - - /* prepare command */ -@@ -366,7 +341,7 @@ int dpni_get_irq_enable(struct fsl_mc_io - u8 irq_index, - u8 *en) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_get_irq_enable *cmd_params; - struct dpni_rsp_get_irq_enable *rsp_params; - -@@ -413,7 +388,7 @@ int dpni_set_irq_mask(struct fsl_mc_io * - u8 irq_index, - u32 mask) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_irq_mask *cmd_params; - - /* prepare command */ -@@ -447,7 +422,7 @@ int dpni_get_irq_mask(struct fsl_mc_io * - u8 irq_index, - u32 *mask) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_get_irq_mask *cmd_params; - struct dpni_rsp_get_irq_mask *rsp_params; - int err; -@@ -489,7 +464,7 @@ int dpni_get_irq_status(struct fsl_mc_io - u8 irq_index, - u32 *status) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_get_irq_status *cmd_params; - struct dpni_rsp_get_irq_status *rsp_params; - int err; -@@ -532,7 +507,7 @@ int dpni_clear_irq_status(struct fsl_mc_ - u8 irq_index, - u32 status) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_clear_irq_status *cmd_params; - - /* prepare command */ -@@ -561,7 +536,7 @@ int dpni_get_attributes(struct fsl_mc_io - u16 token, - struct dpni_attr *attr) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_rsp_get_attr *rsp_params; - - int err; -@@ -609,7 +584,7 @@ int dpni_set_errors_behavior(struct fsl_ - u16 token, - struct dpni_error_cfg *cfg) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_errors_behavior *cmd_params; - - /* prepare command */ -@@ -641,7 +616,7 @@ int dpni_get_buffer_layout(struct fsl_mc - enum dpni_queue_type qtype, - struct dpni_buffer_layout *layout) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_get_buffer_layout *cmd_params; - struct dpni_rsp_get_buffer_layout *rsp_params; - int err; -@@ -689,7 +664,7 @@ int dpni_set_buffer_layout(struct fsl_mc - enum dpni_queue_type qtype, - const struct dpni_buffer_layout *layout) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_buffer_layout *cmd_params; - - /* prepare command */ -@@ -731,7 +706,7 @@ int dpni_set_offload(struct fsl_mc_io *m - enum dpni_offload type, - u32 config) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_offload *cmd_params; - - cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_OFFLOAD, -@@ -750,7 +725,7 @@ int dpni_get_offload(struct fsl_mc_io *m - enum dpni_offload type, - u32 *config) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_get_offload *cmd_params; - struct dpni_rsp_get_offload *rsp_params; - int err; -@@ -792,7 +767,7 @@ int dpni_get_qdid(struct fsl_mc_io *mc_i - enum dpni_queue_type qtype, - u16 *qdid) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_get_qdid *cmd_params; - struct dpni_rsp_get_qdid *rsp_params; - int err; -@@ -830,7 +805,7 @@ int dpni_get_tx_data_offset(struct fsl_m - u16 token, - u16 *data_offset) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_rsp_get_tx_data_offset *rsp_params; - int err; - -@@ -865,7 +840,7 @@ int dpni_set_link_cfg(struct fsl_mc_io * - u16 token, - const struct dpni_link_cfg *cfg) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_link_cfg *cmd_params; - - /* prepare command */ -@@ -881,6 +856,36 @@ int dpni_set_link_cfg(struct fsl_mc_io * - } - - /** -+ * dpni_set_link_cfg_v2() - set the link configuration. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @cfg: Link configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_set_link_cfg_v2(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_link_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpni_cmd_set_link_cfg_v2 *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_LINK_CFG_V2, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_set_link_cfg_v2 *)cmd.params; -+ cmd_params->rate = cpu_to_le32(cfg->rate); -+ cmd_params->options = cpu_to_le64(cfg->options); -+ cmd_params->advertising = cpu_to_le64(cfg->advertising); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** - * dpni_get_link_state() - Return the link state (either up or down) - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -@@ -894,7 +899,7 @@ int dpni_get_link_state(struct fsl_mc_io - u16 token, - struct dpni_link_state *state) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_rsp_get_link_state *rsp_params; - int err; - -@@ -918,6 +923,84 @@ int dpni_get_link_state(struct fsl_mc_io - } - - /** -+ * dpni_get_link_state_v2() - Return the link state (either up or down) -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @state: Returned link state; -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_get_link_state_v2(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpni_link_state *state) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpni_rsp_get_link_state_v2 *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_LINK_STATE_V2, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpni_rsp_get_link_state_v2 *)cmd.params; -+ state->up = dpni_get_field(rsp_params->flags, LINK_STATE); -+ state->state_valid = dpni_get_field(rsp_params->flags, STATE_VALID); -+ state->rate = le32_to_cpu(rsp_params->rate); -+ state->options = le64_to_cpu(rsp_params->options); -+ state->supported = le64_to_cpu(rsp_params->supported); -+ state->advertising = le64_to_cpu(rsp_params->advertising); -+ -+ return 0; -+} -+ -+/** -+ * dpni_set_tx_shaping() - Set the transmit shaping -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @tx_cr_shaper: TX committed rate shaping configuration -+ * @tx_er_shaper: TX excess rate shaping configuration -+ * @coupled: Committed and excess rate shapers are coupled -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_set_tx_shaping(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_tx_shaping_cfg *tx_cr_shaper, -+ const struct dpni_tx_shaping_cfg *tx_er_shaper, -+ int coupled) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpni_cmd_set_tx_shaping *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_SHAPING, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_set_tx_shaping *)cmd.params; -+ cmd_params->tx_cr_max_burst_size = -+ cpu_to_le16(tx_cr_shaper->max_burst_size); -+ cmd_params->tx_er_max_burst_size = -+ cpu_to_le16(tx_er_shaper->max_burst_size); -+ cmd_params->tx_cr_rate_limit = cpu_to_le32(tx_cr_shaper->rate_limit); -+ cmd_params->tx_er_rate_limit = cpu_to_le32(tx_er_shaper->rate_limit); -+ dpni_set_field(cmd_params->coupled, COUPLED, coupled); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** - * dpni_set_max_frame_length() - Set the maximum received frame length. - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -@@ -933,7 +1016,7 @@ int dpni_set_max_frame_length(struct fsl - u16 token, - u16 max_frame_length) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_max_frame_length *cmd_params; - - /* prepare command */ -@@ -963,7 +1046,7 @@ int dpni_get_max_frame_length(struct fsl - u16 token, - u16 *max_frame_length) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_rsp_get_max_frame_length *rsp_params; - int err; - -@@ -998,7 +1081,7 @@ int dpni_set_multicast_promisc(struct fs - u16 token, - int en) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_multicast_promisc *cmd_params; - - /* prepare command */ -@@ -1026,7 +1109,7 @@ int dpni_get_multicast_promisc(struct fs - u16 token, - int *en) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_rsp_get_multicast_promisc *rsp_params; - int err; - -@@ -1061,7 +1144,7 @@ int dpni_set_unicast_promisc(struct fsl_ - u16 token, - int en) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_unicast_promisc *cmd_params; - - /* prepare command */ -@@ -1089,7 +1172,7 @@ int dpni_get_unicast_promisc(struct fsl_ - u16 token, - int *en) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_rsp_get_unicast_promisc *rsp_params; - int err; - -@@ -1124,7 +1207,7 @@ int dpni_set_primary_mac_addr(struct fsl - u16 token, - const u8 mac_addr[6]) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_primary_mac_addr *cmd_params; - int i; - -@@ -1154,7 +1237,7 @@ int dpni_get_primary_mac_addr(struct fsl - u16 token, - u8 mac_addr[6]) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_rsp_get_primary_mac_addr *rsp_params; - int i, err; - -@@ -1193,7 +1276,7 @@ int dpni_get_port_mac_addr(struct fsl_mc - u16 token, - u8 mac_addr[6]) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_rsp_get_port_mac_addr *rsp_params; - int i, err; - -@@ -1229,7 +1312,7 @@ int dpni_add_mac_addr(struct fsl_mc_io * - u16 token, - const u8 mac_addr[6]) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_add_mac_addr *cmd_params; - int i; - -@@ -1259,7 +1342,7 @@ int dpni_remove_mac_addr(struct fsl_mc_i - u16 token, - const u8 mac_addr[6]) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_remove_mac_addr *cmd_params; - int i; - -@@ -1293,7 +1376,7 @@ int dpni_clear_mac_filters(struct fsl_mc - int unicast, - int multicast) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_clear_mac_filters *cmd_params; - - /* prepare command */ -@@ -1309,6 +1392,55 @@ int dpni_clear_mac_filters(struct fsl_mc - } - - /** -+ * dpni_set_tx_priorities() - Set transmission TC priority configuration -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @cfg: Transmission selection configuration -+ * -+ * warning: Allowed only when DPNI is disabled -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_set_tx_priorities(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_tx_priorities_cfg *cfg) -+{ -+ struct dpni_cmd_set_tx_priorities *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int i; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_PRIORITIES, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_set_tx_priorities *)cmd.params; -+ dpni_set_field(cmd_params->flags, -+ SEPARATE_GRP, -+ cfg->separate_groups); -+ cmd_params->prio_group_A = cfg->prio_group_A; -+ cmd_params->prio_group_B = cfg->prio_group_B; -+ -+ for (i = 0; i + 1 < DPNI_MAX_TC; i += 2) { -+ dpni_set_field(cmd_params->modes[i / 2], -+ MODE_1, -+ cfg->tc_sched[i].mode); -+ dpni_set_field(cmd_params->modes[i / 2], -+ MODE_2, -+ cfg->tc_sched[i + 1].mode); -+ } -+ -+ for (i = 0; i < DPNI_MAX_TC; i++) { -+ cmd_params->delta_bandwidth[i] = -+ cpu_to_le16(cfg->tc_sched[i].delta_bandwidth); -+ } -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** - * dpni_set_rx_tc_dist() - Set Rx traffic class distribution configuration - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -@@ -1327,7 +1459,7 @@ int dpni_set_rx_tc_dist(struct fsl_mc_io - u8 tc_id, - const struct dpni_rx_tc_dist_cfg *cfg) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_rx_tc_dist *cmd_params; - - /* prepare command */ -@@ -1346,6 +1478,215 @@ int dpni_set_rx_tc_dist(struct fsl_mc_io - return mc_send_command(mc_io, &cmd); - } - -+/* -+ * dpni_set_qos_table() - Set QoS mapping table -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @cfg: QoS table configuration -+ * -+ * This function and all QoS-related functions require that -+ *'max_tcs > 1' was set at DPNI creation. -+ * -+ * warning: Before calling this function, call dpkg_prepare_key_cfg() to -+ * prepare the key_cfg_iova parameter -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_set_qos_table(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_qos_tbl_cfg *cfg) -+{ -+ struct dpni_cmd_set_qos_table *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_QOS_TBL, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_set_qos_table *)cmd.params; -+ cmd_params->default_tc = cfg->default_tc; -+ cmd_params->key_cfg_iova = cpu_to_le64(cfg->key_cfg_iova); -+ dpni_set_field(cmd_params->discard_on_miss, -+ ENABLE, -+ cfg->discard_on_miss); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpni_add_qos_entry() - Add QoS mapping entry (to select a traffic class) -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @cfg: QoS rule to add -+ * @tc_id: Traffic class selection (0-7) -+ * @index: Location in the QoS table where to insert the entry. -+ * Only relevant if MASKING is enabled for QoS classification on -+ * this DPNI, it is ignored for exact match. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_add_qos_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_rule_cfg *cfg, -+ u8 tc_id, -+ u16 index) -+{ -+ struct dpni_cmd_add_qos_entry *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_ADD_QOS_ENT, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_add_qos_entry *)cmd.params; -+ cmd_params->tc_id = tc_id; -+ cmd_params->key_size = cfg->key_size; -+ cmd_params->index = cpu_to_le16(index); -+ cmd_params->key_iova = cpu_to_le64(cfg->key_iova); -+ cmd_params->mask_iova = cpu_to_le64(cfg->mask_iova); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpni_remove_qos_entry() - Remove QoS mapping entry -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @cfg: QoS rule to remove -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_remove_qos_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_rule_cfg *cfg) -+{ -+ struct dpni_cmd_remove_qos_entry *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_REMOVE_QOS_ENT, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_remove_qos_entry *)cmd.params; -+ cmd_params->key_size = cfg->key_size; -+ cmd_params->key_iova = cpu_to_le64(cfg->key_iova); -+ cmd_params->mask_iova = cpu_to_le64(cfg->mask_iova); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpni_set_congestion_notification() - Set traffic class congestion -+ * notification configuration -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @qtype: Type of queue - Rx, Tx and Tx confirm types are supported -+ * @tc_id: Traffic class selection (0-7) -+ * @cfg: Congestion notification configuration -+ * -+ * Return: '0' on Success; error code otherwise. -+ */ -+int dpni_set_congestion_notification( -+ struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ enum dpni_queue_type qtype, -+ u8 tc_id, -+ const struct dpni_congestion_notification_cfg *cfg) -+{ -+ struct dpni_cmd_set_congestion_notification *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header( -+ DPNI_CMDID_SET_CONGESTION_NOTIFICATION, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_set_congestion_notification *)cmd.params; -+ cmd_params->qtype = qtype; -+ cmd_params->tc = tc_id; -+ cmd_params->dest_id = cpu_to_le32(cfg->dest_cfg.dest_id); -+ cmd_params->notification_mode = cpu_to_le16(cfg->notification_mode); -+ cmd_params->dest_priority = cfg->dest_cfg.priority; -+ dpni_set_field(cmd_params->type_units, DEST_TYPE, -+ cfg->dest_cfg.dest_type); -+ dpni_set_field(cmd_params->type_units, CONG_UNITS, cfg->units); -+ cmd_params->message_iova = cpu_to_le64(cfg->message_iova); -+ cmd_params->message_ctx = cpu_to_le64(cfg->message_ctx); -+ cmd_params->threshold_entry = cpu_to_le32(cfg->threshold_entry); -+ cmd_params->threshold_exit = cpu_to_le32(cfg->threshold_exit); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpni_get_congestion_notification() - Get traffic class congestion -+ * notification configuration -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @qtype: Type of queue - Rx, Tx and Tx confirm types are supported -+ * @tc_id: bits 7-4 contain ceetm channel index (valid only for TX); -+ * bits 3-0 contain traffic class. -+ * Use macro DPNI_BUILD_CH_TC() to build correct value for -+ * tc_id parameter. -+ * @cfg: congestion notification configuration -+ * -+ * Return: '0' on Success; error code otherwise. -+ */ -+int dpni_get_congestion_notification( -+ struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ enum dpni_queue_type qtype, -+ u8 tc_id, -+ struct dpni_congestion_notification_cfg *cfg) -+{ -+ struct dpni_rsp_get_congestion_notification *rsp_params; -+ struct dpni_cmd_get_congestion_notification *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header( -+ DPNI_CMDID_GET_CONGESTION_NOTIFICATION, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_get_congestion_notification *)cmd.params; -+ cmd_params->qtype = qtype; -+ cmd_params->tc = tc_id; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpni_rsp_get_congestion_notification *)cmd.params; -+ cfg->units = dpni_get_field(rsp_params->type_units, CONG_UNITS); -+ cfg->threshold_entry = le32_to_cpu(rsp_params->threshold_entry); -+ cfg->threshold_exit = le32_to_cpu(rsp_params->threshold_exit); -+ cfg->message_ctx = le64_to_cpu(rsp_params->message_ctx); -+ cfg->message_iova = le64_to_cpu(rsp_params->message_iova); -+ cfg->notification_mode = le16_to_cpu(rsp_params->notification_mode); -+ cfg->dest_cfg.dest_id = le32_to_cpu(rsp_params->dest_id); -+ cfg->dest_cfg.priority = rsp_params->dest_priority; -+ cfg->dest_cfg.dest_type = dpni_get_field(rsp_params->type_units, -+ DEST_TYPE); -+ -+ return 0; -+} -+ - /** - * dpni_set_queue() - Set queue parameters - * @mc_io: Pointer to MC portal's I/O object -@@ -1371,7 +1712,7 @@ int dpni_set_queue(struct fsl_mc_io *mc_ - u8 options, - const struct dpni_queue *queue) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_queue *cmd_params; - - /* prepare command */ -@@ -1419,7 +1760,7 @@ int dpni_get_queue(struct fsl_mc_io *mc_ - struct dpni_queue *queue, - struct dpni_queue_id *qid) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_get_queue *cmd_params; - struct dpni_rsp_get_queue *rsp_params; - int err; -@@ -1463,6 +1804,8 @@ int dpni_get_queue(struct fsl_mc_io *mc_ - * @token: Token of DPNI object - * @page: Selects the statistics page to retrieve, see - * DPNI_GET_STATISTICS output. Pages are numbered 0 to 2. -+ * @param: Custom parameter for some pages used to select a certain -+ * statistic source, for example the TC. - * @stat: Structure containing the statistics - * - * Return: '0' on Success; Error code otherwise. -@@ -1471,9 +1814,10 @@ int dpni_get_statistics(struct fsl_mc_io - u32 cmd_flags, - u16 token, - u8 page, -+ u8 param, - union dpni_statistics *stat) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_get_statistics *cmd_params; - struct dpni_rsp_get_statistics *rsp_params; - int i, err; -@@ -1484,6 +1828,7 @@ int dpni_get_statistics(struct fsl_mc_io - token); - cmd_params = (struct dpni_cmd_get_statistics *)cmd.params; - cmd_params->page_number = page; -+ cmd_params->param = param; - - /* send command to mc */ - err = mc_send_command(mc_io, &cmd); -@@ -1499,6 +1844,29 @@ int dpni_get_statistics(struct fsl_mc_io - } - - /** -+ * dpni_reset_statistics() - Clears DPNI statistics -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_reset_statistics(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_RESET_STATISTICS, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** - * dpni_set_taildrop() - Set taildrop per queue or TC - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -@@ -1506,7 +1874,10 @@ int dpni_get_statistics(struct fsl_mc_io - * @cg_point: Congestion point - * @q_type: Queue type on which the taildrop is configured. - * Only Rx queues are supported for now -- * @tc: Traffic class to apply this taildrop to -+ * @tc: bits 7-4 contain ceetm channel index (valid only for TX); -+ * bits 3-0 contain traffic class. -+ * Use macro DPNI_BUILD_CH_TC() to build correct value for -+ * tc parameter. - * @q_index: Index of the queue if the DPNI supports multiple queues for - * traffic distribution. Ignored if CONGESTION_POINT is not 0. - * @taildrop: Taildrop structure -@@ -1522,7 +1893,7 @@ int dpni_set_taildrop(struct fsl_mc_io * - u8 index, - struct dpni_taildrop *taildrop) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_set_taildrop *cmd_params; - - /* prepare command */ -@@ -1550,7 +1921,10 @@ int dpni_set_taildrop(struct fsl_mc_io * - * @cg_point: Congestion point - * @q_type: Queue type on which the taildrop is configured. - * Only Rx queues are supported for now -- * @tc: Traffic class to apply this taildrop to -+ * @tc: bits 7-4 contain ceetm channel index (valid only for TX); -+ * bits 3-0 contain traffic class. -+ * Use macro DPNI_BUILD_CH_TC() to build correct value for -+ * tc parameter. - * @q_index: Index of the queue if the DPNI supports multiple queues for - * traffic distribution. Ignored if CONGESTION_POINT is not 0. - * @taildrop: Taildrop structure -@@ -1566,7 +1940,7 @@ int dpni_get_taildrop(struct fsl_mc_io * - u8 index, - struct dpni_taildrop *taildrop) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpni_cmd_get_taildrop *cmd_params; - struct dpni_rsp_get_taildrop *rsp_params; - int err; -@@ -1594,3 +1968,187 @@ int dpni_get_taildrop(struct fsl_mc_io * - - return 0; - } -+ -+/** -+ * dpni_get_api_version() - Get Data Path Network Interface API version -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @major_ver: Major version of data path network interface API -+ * @minor_ver: Minor version of data path network interface API -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_get_api_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 *major_ver, -+ u16 *minor_ver) -+{ -+ struct dpni_rsp_get_api_version *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_API_VERSION, -+ cmd_flags, 0); -+ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpni_rsp_get_api_version *)cmd.params; -+ *major_ver = le16_to_cpu(rsp_params->major); -+ *minor_ver = le16_to_cpu(rsp_params->minor); -+ -+ return 0; -+} -+ -+/** -+ * dpni_set_rx_fs_dist() - Set Rx traffic class FS distribution -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @cfg: Distribution configuration -+ * If the FS is already enabled with a previous call the classification -+ * key will be changed but all the table rules are kept. If the -+ * existing rules do not match the key the results will not be -+ * predictable. It is the user responsibility to keep key integrity. -+ * If cfg.enable is set to 1 the command will create a flow steering table -+ * and will classify packets according to this table. The packets that -+ * miss all the table rules will be classified according to settings -+ * made in dpni_set_rx_hash_dist() -+ * If cfg.enable is set to 0 the command will clear flow steering table. -+ * The packets will be classified according to settings made in -+ * dpni_set_rx_hash_dist() -+ */ -+int dpni_set_rx_fs_dist(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_rx_dist_cfg *cfg) -+{ -+ struct dpni_cmd_set_rx_fs_dist *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_RX_FS_DIST, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_set_rx_fs_dist *)cmd.params; -+ cmd_params->dist_size = cpu_to_le16(cfg->dist_size); -+ dpni_set_field(cmd_params->enable, RX_FS_DIST_ENABLE, cfg->enable); -+ cmd_params->tc = cfg->tc; -+ cmd_params->miss_flow_id = cpu_to_le16(cfg->fs_miss_flow_id); -+ cmd_params->key_cfg_iova = cpu_to_le64(cfg->key_cfg_iova); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpni_set_rx_hash_dist() - Set Rx traffic class HASH distribution -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @cfg: Distribution configuration -+ * If cfg.enable is set to 1 the packets will be classified using a hash -+ * function based on the key received in cfg.key_cfg_iova parameter. -+ * If cfg.enable is set to 0 the packets will be sent to the queue configured -+ * in dpni_set_rx_dist_default_queue() call -+ */ -+int dpni_set_rx_hash_dist(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_rx_dist_cfg *cfg) -+{ -+ struct dpni_cmd_set_rx_hash_dist *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_RX_HASH_DIST, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_set_rx_hash_dist *)cmd.params; -+ cmd_params->dist_size = cpu_to_le16(cfg->dist_size); -+ dpni_set_field(cmd_params->enable, RX_FS_DIST_ENABLE, cfg->enable); -+ cmd_params->tc = cfg->tc; -+ cmd_params->key_cfg_iova = cpu_to_le64(cfg->key_cfg_iova); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpni_add_fs_entry() - Add Flow Steering entry for a specific traffic class -+ * (to select a flow ID) -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @tc_id: Traffic class selection (0-7) -+ * @index: Location in the QoS table where to insert the entry. -+ * Only relevant if MASKING is enabled for QoS -+ * classification on this DPNI, it is ignored for exact match. -+ * @cfg: Flow steering rule to add -+ * @action: Action to be taken as result of a classification hit -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_add_fs_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 tc_id, -+ u16 index, -+ const struct dpni_rule_cfg *cfg, -+ const struct dpni_fs_action_cfg *action) -+{ -+ struct dpni_cmd_add_fs_entry *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_ADD_FS_ENT, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_add_fs_entry *)cmd.params; -+ cmd_params->tc_id = tc_id; -+ cmd_params->key_size = cfg->key_size; -+ cmd_params->index = cpu_to_le16(index); -+ cmd_params->key_iova = cpu_to_le64(cfg->key_iova); -+ cmd_params->mask_iova = cpu_to_le64(cfg->mask_iova); -+ cmd_params->options = cpu_to_le16(action->options); -+ cmd_params->flow_id = cpu_to_le16(action->flow_id); -+ cmd_params->flc = cpu_to_le64(action->flc); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpni_remove_fs_entry() - Remove Flow Steering entry from a specific -+ * traffic class -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPNI object -+ * @tc_id: Traffic class selection (0-7) -+ * @cfg: Flow steering rule to remove -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpni_remove_fs_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 tc_id, -+ const struct dpni_rule_cfg *cfg) -+{ -+ struct dpni_cmd_remove_fs_entry *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_REMOVE_FS_ENT, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpni_cmd_remove_fs_entry *)cmd.params; -+ cmd_params->tc_id = tc_id; -+ cmd_params->key_size = cfg->key_size; -+ cmd_params->key_iova = cpu_to_le64(cfg->key_iova); -+ cmd_params->mask_iova = cpu_to_le64(cfg->mask_iova); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} ---- a/drivers/staging/fsl-dpaa2/ethernet/dpni.h -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpni.h -@@ -1,34 +1,6 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef __FSL_DPNI_H - #define __FSL_DPNI_H -@@ -52,6 +24,14 @@ struct fsl_mc_io; - * Maximum number of buffer pools per DPNI - */ - #define DPNI_MAX_DPBP 8 -+/** -+ * Maximum number of senders -+ */ -+#define DPNI_MAX_SENDERS 16 -+/** -+ * Maximum distribution size -+ */ -+#define DPNI_MAX_DIST_SIZE 16 - - /** - * All traffic classes considered; see dpni_set_queue() -@@ -123,13 +103,15 @@ struct dpni_pools_cfg { - /** - * struct pools - Buffer pools parameters - * @dpbp_id: DPBP object ID -+ * @priority_mask: priorities served by DPBP - * @buffer_size: Buffer size - * @backup_pool: Backup pool - */ - struct { -- int dpbp_id; -+ u16 dpbp_id; -+ u8 priority_mask; - u16 buffer_size; -- int backup_pool; -+ u8 backup_pool; - } pools[DPNI_MAX_DPBP]; - }; - -@@ -476,6 +458,24 @@ union dpni_statistics { - u64 egress_confirmed_frames; - } page_2; - /** -+ * struct page_3 - Page_3 statistics structure with values for the -+ * selected TC -+ * @ceetm_dequeue_bytes: Cumulative count of the number of bytes -+ * dequeued -+ * @ceetm_dequeue_frames: Cumulative count of the number of frames -+ * dequeued -+ * @ceetm_reject_bytes: Cumulative count of the number of bytes in all -+ * frames whose enqueue was rejected -+ * @ceetm_reject_frames: Cumulative count of all frame enqueues -+ * rejected -+ */ -+ struct { -+ u64 ceetm_dequeue_bytes; -+ u64 ceetm_dequeue_frames; -+ u64 ceetm_reject_bytes; -+ u64 ceetm_reject_frames; -+ } page_3; -+ /** - * struct raw - raw statistics structure - */ - struct { -@@ -487,8 +487,13 @@ int dpni_get_statistics(struct fsl_mc_io - u32 cmd_flags, - u16 token, - u8 page, -+ u8 param, - union dpni_statistics *stat); - -+int dpni_reset_statistics(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ - /** - * Enable auto-negotiation - */ -@@ -505,6 +510,23 @@ int dpni_get_statistics(struct fsl_mc_io - * Enable a-symmetric pause frames - */ - #define DPNI_LINK_OPT_ASYM_PAUSE 0x0000000000000008ULL -+/** -+ * Enable priority flow control pause frames -+ */ -+#define DPNI_LINK_OPT_PFC_PAUSE 0x0000000000000010ULL -+/** -+ * Advertised link speeds -+ */ -+#define DPNI_ADVERTISED_10BASET_FULL 0x0000000000000001ULL -+#define DPNI_ADVERTISED_100BASET_FULL 0x0000000000000002ULL -+#define DPNI_ADVERTISED_1000BASET_FULL 0x0000000000000004ULL -+#define DPNI_ADVERTISED_10000BASET_FULL 0x0000000000000010ULL -+#define DPNI_ADVERTISED_2500BASEX_FULL 0x0000000000000020ULL -+ -+/** -+ * Advertise auto-negotiation enabled -+ */ -+#define DPNI_ADVERTISED_AUTONEG 0x0000000000000008ULL - - /** - * struct - Structure representing DPNI link configuration -@@ -514,6 +536,7 @@ int dpni_get_statistics(struct fsl_mc_io - struct dpni_link_cfg { - u32 rate; - u64 options; -+ u64 advertising; - }; - - int dpni_set_link_cfg(struct fsl_mc_io *mc_io, -@@ -521,6 +544,11 @@ int dpni_set_link_cfg(struct fsl_mc_io - u16 token, - const struct dpni_link_cfg *cfg); - -+int dpni_set_link_cfg_v2(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_link_cfg *cfg); -+ - /** - * struct dpni_link_state - Structure representing DPNI link state - * @rate: Rate -@@ -530,7 +558,10 @@ int dpni_set_link_cfg(struct fsl_mc_io - struct dpni_link_state { - u32 rate; - u64 options; -+ u64 supported; -+ u64 advertising; - int up; -+ int state_valid; - }; - - int dpni_get_link_state(struct fsl_mc_io *mc_io, -@@ -538,6 +569,28 @@ int dpni_get_link_state(struct fsl_mc_io - u16 token, - struct dpni_link_state *state); - -+int dpni_get_link_state_v2(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpni_link_state *state); -+ -+/** -+ * struct dpni_tx_shaping - Structure representing DPNI tx shaping configuration -+ * @rate_limit: rate in Mbps -+ * @max_burst_size: burst size in bytes (up to 64KB) -+ */ -+struct dpni_tx_shaping_cfg { -+ u32 rate_limit; -+ u16 max_burst_size; -+}; -+ -+int dpni_set_tx_shaping(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_tx_shaping_cfg *tx_cr_shaper, -+ const struct dpni_tx_shaping_cfg *tx_er_shaper, -+ int coupled); -+ - int dpni_set_max_frame_length(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, -@@ -639,6 +692,70 @@ int dpni_prepare_key_cfg(const struct dp - u8 *key_cfg_buf); - - /** -+ * struct dpni_qos_tbl_cfg - Structure representing QOS table configuration -+ * @key_cfg_iova: I/O virtual address of 256 bytes DMA-able memory filled with -+ * key extractions to be used as the QoS criteria by calling -+ * dpkg_prepare_key_cfg() -+ * @discard_on_miss: Set to '1' to discard frames in case of no match (miss); -+ * '0' to use the 'default_tc' in such cases -+ * @default_tc: Used in case of no-match and 'discard_on_miss'= 0 -+ */ -+struct dpni_qos_tbl_cfg { -+ u64 key_cfg_iova; -+ int discard_on_miss; -+ u8 default_tc; -+}; -+ -+int dpni_set_qos_table(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_qos_tbl_cfg *cfg); -+ -+/** -+ * enum dpni_tx_schedule_mode - DPNI Tx scheduling mode -+ * @DPNI_TX_SCHED_STRICT_PRIORITY: strict priority -+ * @DPNI_TX_SCHED_WEIGHTED_A: weighted based scheduling in group A -+ * @DPNI_TX_SCHED_WEIGHTED_B: weighted based scheduling in group B -+ */ -+enum dpni_tx_schedule_mode { -+ DPNI_TX_SCHED_STRICT_PRIORITY = 0, -+ DPNI_TX_SCHED_WEIGHTED_A, -+ DPNI_TX_SCHED_WEIGHTED_B, -+}; -+ -+/** -+ * struct dpni_tx_schedule_cfg - Structure representing Tx scheduling conf -+ * @mode: Scheduling mode -+ * @delta_bandwidth: Bandwidth represented in weights from 100 to 10000; -+ * not applicable for 'strict-priority' mode; -+ */ -+struct dpni_tx_schedule_cfg { -+ enum dpni_tx_schedule_mode mode; -+ u16 delta_bandwidth; -+}; -+ -+/** -+ * struct dpni_tx_priorities_cfg - Structure representing transmission -+ * priorities for DPNI TCs -+ * @tc_sched: An array of traffic-classes -+ * @prio_group_A: Priority of group A -+ * @prio_group_B: Priority of group B -+ * @separate_groups: Treat A and B groups as separate -+ * @ceetm_ch_idx: ceetm channel index to apply the changes -+ */ -+struct dpni_tx_priorities_cfg { -+ struct dpni_tx_schedule_cfg tc_sched[DPNI_MAX_TC]; -+ u8 prio_group_A; -+ u8 prio_group_B; -+ u8 separate_groups; -+}; -+ -+int dpni_set_tx_priorities(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_tx_priorities_cfg *cfg); -+ -+/** - * struct dpni_rx_tc_dist_cfg - Rx traffic class distribution configuration - * @dist_size: Set the distribution size; - * supported values: 1,2,3,4,6,7,8,12,14,16,24,28,32,48,56,64,96, -@@ -784,6 +901,108 @@ enum dpni_congestion_point { - }; - - /** -+ * struct dpni_dest_cfg - Structure representing DPNI destination parameters -+ * @dest_type: Destination type -+ * @dest_id: Either DPIO ID or DPCON ID, depending on the destination type -+ * @priority: Priority selection within the DPIO or DPCON channel; valid -+ * values are 0-1 or 0-7, depending on the number of priorities -+ * in that channel; not relevant for 'DPNI_DEST_NONE' option -+ */ -+struct dpni_dest_cfg { -+ enum dpni_dest dest_type; -+ int dest_id; -+ u8 priority; -+}; -+ -+/* DPNI congestion options */ -+ -+/** -+ * CSCN message is written to message_iova once entering a -+ * congestion state (see 'threshold_entry') -+ */ -+#define DPNI_CONG_OPT_WRITE_MEM_ON_ENTER 0x00000001 -+/** -+ * CSCN message is written to message_iova once exiting a -+ * congestion state (see 'threshold_exit') -+ */ -+#define DPNI_CONG_OPT_WRITE_MEM_ON_EXIT 0x00000002 -+/** -+ * CSCN write will attempt to allocate into a cache (coherent write); -+ * valid only if 'DPNI_CONG_OPT_WRITE_MEM_' is selected -+ */ -+#define DPNI_CONG_OPT_COHERENT_WRITE 0x00000004 -+/** -+ * if 'dest_cfg.dest_type != DPNI_DEST_NONE' CSCN message is sent to -+ * DPIO/DPCON's WQ channel once entering a congestion state -+ * (see 'threshold_entry') -+ */ -+#define DPNI_CONG_OPT_NOTIFY_DEST_ON_ENTER 0x00000008 -+/** -+ * if 'dest_cfg.dest_type != DPNI_DEST_NONE' CSCN message is sent to -+ * DPIO/DPCON's WQ channel once exiting a congestion state -+ * (see 'threshold_exit') -+ */ -+#define DPNI_CONG_OPT_NOTIFY_DEST_ON_EXIT 0x00000010 -+/** -+ * if 'dest_cfg.dest_type != DPNI_DEST_NONE' when the CSCN is written to the -+ * sw-portal's DQRR, the DQRI interrupt is asserted immediately (if enabled) -+ */ -+#define DPNI_CONG_OPT_INTR_COALESCING_DISABLED 0x00000020 -+/** -+ * This congestion will trigger flow control or priority flow control. -+ * This will have effect only if flow control is enabled with -+ * dpni_set_link_cfg(). -+ */ -+#define DPNI_CONG_OPT_FLOW_CONTROL 0x00000040 -+ -+/** -+ * struct dpni_congestion_notification_cfg - congestion notification -+ * configuration -+ * @units: Units type -+ * @threshold_entry: Above this threshold we enter a congestion state. -+ * set it to '0' to disable it -+ * @threshold_exit: Below this threshold we exit the congestion state. -+ * @message_ctx: The context that will be part of the CSCN message -+ * @message_iova: I/O virtual address (must be in DMA-able memory), -+ * must be 16B aligned; valid only if 'DPNI_CONG_OPT_WRITE_MEM_' -+ * is contained in 'options' -+ * @dest_cfg: CSCN can be send to either DPIO or DPCON WQ channel -+ * @notification_mode: Mask of available options; use 'DPNI_CONG_OPT_' values -+ */ -+ -+struct dpni_congestion_notification_cfg { -+ enum dpni_congestion_unit units; -+ u32 threshold_entry; -+ u32 threshold_exit; -+ u64 message_ctx; -+ u64 message_iova; -+ struct dpni_dest_cfg dest_cfg; -+ u16 notification_mode; -+}; -+ -+/** Compose TC parameter for function dpni_set_congestion_notification() -+ * and dpni_get_congestion_notification(). -+ */ -+#define DPNI_BUILD_CH_TC(ceetm_ch_idx, tc) \ -+ ((((ceetm_ch_idx) & 0x0F) << 4) | ((tc) & 0x0F)) -+ -+int dpni_set_congestion_notification( -+ struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ enum dpni_queue_type qtype, -+ u8 tc_id, -+ const struct dpni_congestion_notification_cfg *cfg); -+ -+int dpni_get_congestion_notification( -+ struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ enum dpni_queue_type qtype, -+ u8 tc_id, -+ struct dpni_congestion_notification_cfg *cfg); -+ -+/** - * struct dpni_taildrop - Structure representing the taildrop - * @enable: Indicates whether the taildrop is active or not. - * @units: Indicates the unit of THRESHOLD. Queue taildrop only supports -@@ -829,4 +1048,124 @@ struct dpni_rule_cfg { - u8 key_size; - }; - -+int dpni_get_api_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 *major_ver, -+ u16 *minor_ver); -+ -+int dpni_add_qos_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_rule_cfg *cfg, -+ u8 tc_id, -+ u16 index); -+ -+int dpni_remove_qos_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_rule_cfg *cfg); -+ -+int dpni_clear_qos_table(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+/** -+ * Discard matching traffic. If set, this takes precedence over any other -+ * configuration and matching traffic is always discarded. -+ */ -+ #define DPNI_FS_OPT_DISCARD 0x1 -+ -+/** -+ * Set FLC value. If set, flc member of struct dpni_fs_action_cfg is used to -+ * override the FLC value set per queue. -+ * For more details check the Frame Descriptor section in the hardware -+ * documentation. -+ */ -+#define DPNI_FS_OPT_SET_FLC 0x2 -+ -+/* -+ * Indicates whether the 6 lowest significant bits of FLC are used for stash -+ * control. If set, the 6 least significant bits in value are interpreted as -+ * follows: -+ * - bits 0-1: indicates the number of 64 byte units of context that are -+ * stashed. FLC value is interpreted as a memory address in this case, -+ * excluding the 6 LS bits. -+ * - bits 2-3: indicates the number of 64 byte units of frame annotation -+ * to be stashed. Annotation is placed at FD[ADDR]. -+ * - bits 4-5: indicates the number of 64 byte units of frame data to be -+ * stashed. Frame data is placed at FD[ADDR] + FD[OFFSET]. -+ * This flag is ignored if DPNI_FS_OPT_SET_FLC is not specified. -+ */ -+#define DPNI_FS_OPT_SET_STASH_CONTROL 0x4 -+ -+/** -+ * struct dpni_fs_action_cfg - Action configuration for table look-up -+ * @flc: FLC value for traffic matching this rule. Please check the -+ * Frame Descriptor section in the hardware documentation for -+ * more information. -+ * @flow_id: Identifies the Rx queue used for matching traffic. Supported -+ * values are in range 0 to num_queue-1. -+ * @options: Any combination of DPNI_FS_OPT_ values. -+ */ -+struct dpni_fs_action_cfg { -+ u64 flc; -+ u16 flow_id; -+ u16 options; -+}; -+ -+int dpni_add_fs_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 tc_id, -+ u16 index, -+ const struct dpni_rule_cfg *cfg, -+ const struct dpni_fs_action_cfg *action); -+ -+int dpni_remove_fs_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 tc_id, -+ const struct dpni_rule_cfg *cfg); -+ -+/** -+ * When used for queue_idx in function dpni_set_rx_dist_default_queue -+ * will signal to dpni to drop all unclassified frames -+ */ -+#define DPNI_FS_MISS_DROP ((uint16_t)-1) -+ -+/** -+ * struct dpni_rx_dist_cfg - distribution configuration -+ * @dist_size: distribution size; supported values: 1,2,3,4,6,7,8, -+ * 12,14,16,24,28,32,48,56,64,96,112,128,192,224,256,384,448, -+ * 512,768,896,1024 -+ * @key_cfg_iova: I/O virtual address of 256 bytes DMA-able memory filled with -+ * the extractions to be used for the distribution key by calling -+ * dpkg_prepare_key_cfg() relevant only when enable!=0 otherwise -+ * it can be '0' -+ * @enable: enable/disable the distribution. -+ * @tc: TC id for which distribution is set -+ * @fs_miss_flow_id: when packet misses all rules from flow steering table and -+ * hash is disabled it will be put into this queue id; use -+ * DPNI_FS_MISS_DROP to drop frames. The value of this field is -+ * used only when flow steering distribution is enabled and hash -+ * distribution is disabled -+ */ -+struct dpni_rx_dist_cfg { -+ u16 dist_size; -+ u64 key_cfg_iova; -+ u8 enable; -+ u8 tc; -+ u16 fs_miss_flow_id; -+}; -+ -+int dpni_set_rx_fs_dist(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_rx_dist_cfg *cfg); -+ -+int dpni_set_rx_hash_dist(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const struct dpni_rx_dist_cfg *cfg); -+ - #endif /* __FSL_DPNI_H */ ---- a/drivers/staging/fsl-dpaa2/ethernet/net.h -+++ b/drivers/staging/fsl-dpaa2/ethernet/net.h -@@ -1,33 +1,5 @@ -+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ - /* Copyright 2013-2015 Freescale Semiconductor Inc. -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. - */ - #ifndef __FSL_NET_H - #define __FSL_NET_H diff --git a/target/linux/layerscape/patches-4.14/703-dpaa2-l2switch-support-layerscape.patch b/target/linux/layerscape/patches-4.14/703-dpaa2-l2switch-support-layerscape.patch deleted file mode 100644 index c188e6d3dd..0000000000 --- a/target/linux/layerscape/patches-4.14/703-dpaa2-l2switch-support-layerscape.patch +++ /dev/null @@ -1,4040 +0,0 @@ -From 1c96e22d28e1b18c41c71e7d0948378561a6526f Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:29 +0800 -Subject: [PATCH] dpaa2-l2switch: support layerscape - -This is an integrated patch of dpaa2-l2switch for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Greg Kroah-Hartman -Signed-off-by: Guanhua Gao -Signed-off-by: Ioana Ciornei -Signed-off-by: Razvan Stefanescu ---- - drivers/staging/fsl-dpaa2/ethsw/Makefile | 10 + - drivers/staging/fsl-dpaa2/ethsw/README | 106 ++ - drivers/staging/fsl-dpaa2/ethsw/TODO | 14 + - drivers/staging/fsl-dpaa2/ethsw/dpsw-cmd.h | 359 ++++ - drivers/staging/fsl-dpaa2/ethsw/dpsw.c | 1165 +++++++++++++ - drivers/staging/fsl-dpaa2/ethsw/dpsw.h | 592 +++++++ - .../staging/fsl-dpaa2/ethsw/ethsw-ethtool.c | 206 +++ - drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 1438 +++++++++++++++++ - drivers/staging/fsl-dpaa2/ethsw/ethsw.h | 90 ++ - 9 files changed, 3980 insertions(+) - create mode 100644 drivers/staging/fsl-dpaa2/ethsw/Makefile - create mode 100644 drivers/staging/fsl-dpaa2/ethsw/README - create mode 100644 drivers/staging/fsl-dpaa2/ethsw/TODO - create mode 100644 drivers/staging/fsl-dpaa2/ethsw/dpsw-cmd.h - create mode 100644 drivers/staging/fsl-dpaa2/ethsw/dpsw.c - create mode 100644 drivers/staging/fsl-dpaa2/ethsw/dpsw.h - create mode 100644 drivers/staging/fsl-dpaa2/ethsw/ethsw-ethtool.c - create mode 100644 drivers/staging/fsl-dpaa2/ethsw/ethsw.c - create mode 100644 drivers/staging/fsl-dpaa2/ethsw/ethsw.h - ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethsw/Makefile -@@ -0,0 +1,10 @@ -+# SPDX-License-Identifier: GPL-2.0 -+# -+# Makefile for the Freescale DPAA2 Ethernet Switch -+# -+# Copyright 2014-2017 Freescale Semiconductor, Inc. -+# Copyright 2017-2018 NXP -+ -+obj-$(CONFIG_FSL_DPAA2_ETHSW) += dpaa2-ethsw.o -+ -+dpaa2-ethsw-objs := ethsw.o ethsw-ethtool.o dpsw.o ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethsw/README -@@ -0,0 +1,106 @@ -+DPAA2 Ethernet Switch driver -+============================ -+ -+This file provides documentation for the DPAA2 Ethernet Switch driver -+ -+ -+Contents -+======== -+ Supported Platforms -+ Architecture Overview -+ Creating an Ethernet Switch -+ Features -+ -+ -+ Supported Platforms -+=================== -+This driver provides networking support for Freescale LS2085A, LS2088A -+DPAA2 SoCs. -+ -+ -+Architecture Overview -+===================== -+The Ethernet Switch in the DPAA2 architecture consists of several hardware -+resources that provide the functionality. These are allocated and -+configured via the Management Complex (MC) portals. MC abstracts most of -+these resources as DPAA2 objects and exposes ABIs through which they can -+be configured and controlled. -+ -+For a more detailed description of the DPAA2 architecture and its object -+abstractions see: -+ drivers/staging/fsl-mc/README.txt -+ -+The Ethernet Switch is built on top of a Datapath Switch (DPSW) object. -+ -+Configuration interface: -+ -+ --------------------- -+ | DPAA2 Switch driver | -+ --------------------- -+ . -+ . -+ ---------- -+ | DPSW API | -+ ---------- -+ . software -+ ================= . ============== -+ . hardware -+ --------------------- -+ | MC hardware portals | -+ --------------------- -+ . -+ . -+ ------ -+ | DPSW | -+ ------ -+ -+Driver uses the switch device driver model and exposes each switch port as -+a network interface, which can be included in a bridge. Traffic switched -+between ports is offloaded into the hardware. Exposed network interfaces -+are not used for I/O, they are used just for configuration. This -+limitation is going to be addressed in the future. -+ -+The DPSW can have ports connected to DPNIs or to PHYs via DPMACs. -+ -+ -+ [ethA] [ethB] [ethC] [ethD] [ethE] [ethF] -+ : : : : : : -+ : : : : : : -+[eth drv] [eth drv] [ ethsw drv ] -+ : : : : : : kernel -+======================================================================== -+ : : : : : : hardware -+ [DPNI] [DPNI] [============= DPSW =================] -+ | | | | | | -+ | ---------- | [DPMAC] [DPMAC] -+ ------------------------------- | | -+ | | -+ [PHY] [PHY] -+ -+For a more detailed description of the Ethernet switch device driver model -+see: -+ Documentation/networking/switchdev.txt -+ -+Creating an Ethernet Switch -+=========================== -+A device is created for the switch objects probed on the MC bus. Each DPSW -+has a number of properties which determine the configuration options and -+associated hardware resources. -+ -+A DPSW object (and the other DPAA2 objects needed for a DPAA2 switch) can -+be added to a container on the MC bus in one of two ways: statically, -+through a Datapath Layout Binary file (DPL) that is parsed by MC at boot -+time; or created dynamically at runtime, via the DPAA2 objects APIs. -+ -+Features -+======== -+Driver configures DPSW to perform hardware switching offload of -+unicast/multicast/broadcast (VLAN tagged or untagged) traffic between its -+ports. -+ -+It allows configuration of hardware learning, flooding, multicast groups, -+port VLAN configuration and STP state. -+ -+Static entries can be added/removed from the FDB. -+ -+Hardware statistics for each port are provided through ethtool -S option. ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethsw/TODO -@@ -0,0 +1,14 @@ -+* Add I/O capabilities on switch port netdevices. This will allow control -+traffic to reach the CPU. -+* Add ACL to redirect control traffic to CPU. -+* Add support for displaying learned FDB entries -+* MC firmware uprev; the DPAA2 objects used by the Ethernet Switch driver -+need to be kept in sync with binary interface changes in MC -+* refine README file -+* cleanup -+ -+NOTE: At least first three of the above are required before getting the -+DPAA2 Ethernet Switch driver out of staging. Another requirement is that -+the fsl-mc bus driver is moved to drivers/bus and dpio driver is moved to -+drivers/soc (this is required for I/O). -+ ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethsw/dpsw-cmd.h -@@ -0,0 +1,359 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Copyright 2013-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017-2018 NXP -+ * -+ */ -+ -+#ifndef __FSL_DPSW_CMD_H -+#define __FSL_DPSW_CMD_H -+ -+/* DPSW Version */ -+#define DPSW_VER_MAJOR 8 -+#define DPSW_VER_MINOR 0 -+ -+#define DPSW_CMD_BASE_VERSION 1 -+#define DPSW_CMD_ID_OFFSET 4 -+ -+#define DPSW_CMD_ID(id) (((id) << DPSW_CMD_ID_OFFSET) | DPSW_CMD_BASE_VERSION) -+ -+/* Command IDs */ -+#define DPSW_CMDID_CLOSE DPSW_CMD_ID(0x800) -+#define DPSW_CMDID_OPEN DPSW_CMD_ID(0x802) -+ -+#define DPSW_CMDID_GET_API_VERSION DPSW_CMD_ID(0xa02) -+ -+#define DPSW_CMDID_ENABLE DPSW_CMD_ID(0x002) -+#define DPSW_CMDID_DISABLE DPSW_CMD_ID(0x003) -+#define DPSW_CMDID_GET_ATTR DPSW_CMD_ID(0x004) -+#define DPSW_CMDID_RESET DPSW_CMD_ID(0x005) -+ -+#define DPSW_CMDID_SET_IRQ_ENABLE DPSW_CMD_ID(0x012) -+ -+#define DPSW_CMDID_SET_IRQ_MASK DPSW_CMD_ID(0x014) -+ -+#define DPSW_CMDID_GET_IRQ_STATUS DPSW_CMD_ID(0x016) -+#define DPSW_CMDID_CLEAR_IRQ_STATUS DPSW_CMD_ID(0x017) -+ -+#define DPSW_CMDID_IF_SET_TCI DPSW_CMD_ID(0x030) -+#define DPSW_CMDID_IF_SET_STP DPSW_CMD_ID(0x031) -+ -+#define DPSW_CMDID_IF_GET_COUNTER DPSW_CMD_ID(0x034) -+ -+#define DPSW_CMDID_IF_ENABLE DPSW_CMD_ID(0x03D) -+#define DPSW_CMDID_IF_DISABLE DPSW_CMD_ID(0x03E) -+ -+#define DPSW_CMDID_IF_SET_MAX_FRAME_LENGTH DPSW_CMD_ID(0x044) -+ -+#define DPSW_CMDID_IF_GET_LINK_STATE DPSW_CMD_ID(0x046) -+#define DPSW_CMDID_IF_SET_FLOODING DPSW_CMD_ID(0x047) -+#define DPSW_CMDID_IF_SET_BROADCAST DPSW_CMD_ID(0x048) -+ -+#define DPSW_CMDID_IF_GET_TCI DPSW_CMD_ID(0x04A) -+ -+#define DPSW_CMDID_IF_SET_LINK_CFG DPSW_CMD_ID(0x04C) -+ -+#define DPSW_CMDID_VLAN_ADD DPSW_CMD_ID(0x060) -+#define DPSW_CMDID_VLAN_ADD_IF DPSW_CMD_ID(0x061) -+#define DPSW_CMDID_VLAN_ADD_IF_UNTAGGED DPSW_CMD_ID(0x062) -+ -+#define DPSW_CMDID_VLAN_REMOVE_IF DPSW_CMD_ID(0x064) -+#define DPSW_CMDID_VLAN_REMOVE_IF_UNTAGGED DPSW_CMD_ID(0x065) -+#define DPSW_CMDID_VLAN_REMOVE_IF_FLOODING DPSW_CMD_ID(0x066) -+#define DPSW_CMDID_VLAN_REMOVE DPSW_CMD_ID(0x067) -+ -+#define DPSW_CMDID_FDB_ADD_UNICAST DPSW_CMD_ID(0x084) -+#define DPSW_CMDID_FDB_REMOVE_UNICAST DPSW_CMD_ID(0x085) -+#define DPSW_CMDID_FDB_ADD_MULTICAST DPSW_CMD_ID(0x086) -+#define DPSW_CMDID_FDB_REMOVE_MULTICAST DPSW_CMD_ID(0x087) -+#define DPSW_CMDID_FDB_SET_LEARNING_MODE DPSW_CMD_ID(0x088) -+ -+/* Macros for accessing command fields smaller than 1byte */ -+#define DPSW_MASK(field) \ -+ GENMASK(DPSW_##field##_SHIFT + DPSW_##field##_SIZE - 1, \ -+ DPSW_##field##_SHIFT) -+#define dpsw_set_field(var, field, val) \ -+ ((var) |= (((val) << DPSW_##field##_SHIFT) & DPSW_MASK(field))) -+#define dpsw_get_field(var, field) \ -+ (((var) & DPSW_MASK(field)) >> DPSW_##field##_SHIFT) -+#define dpsw_get_bit(var, bit) \ -+ (((var) >> (bit)) & GENMASK(0, 0)) -+ -+struct dpsw_cmd_open { -+ __le32 dpsw_id; -+}; -+ -+#define DPSW_COMPONENT_TYPE_SHIFT 0 -+#define DPSW_COMPONENT_TYPE_SIZE 4 -+ -+struct dpsw_cmd_create { -+ /* cmd word 0 */ -+ __le16 num_ifs; -+ u8 max_fdbs; -+ u8 max_meters_per_if; -+ /* from LSB: only the first 4 bits */ -+ u8 component_type; -+ u8 pad[3]; -+ /* cmd word 1 */ -+ __le16 max_vlans; -+ __le16 max_fdb_entries; -+ __le16 fdb_aging_time; -+ __le16 max_fdb_mc_groups; -+ /* cmd word 2 */ -+ __le64 options; -+}; -+ -+struct dpsw_cmd_destroy { -+ __le32 dpsw_id; -+}; -+ -+#define DPSW_ENABLE_SHIFT 0 -+#define DPSW_ENABLE_SIZE 1 -+ -+struct dpsw_rsp_is_enabled { -+ /* from LSB: enable:1 */ -+ u8 enabled; -+}; -+ -+struct dpsw_cmd_set_irq_enable { -+ u8 enable_state; -+ u8 pad[3]; -+ u8 irq_index; -+}; -+ -+struct dpsw_cmd_get_irq_enable { -+ __le32 pad; -+ u8 irq_index; -+}; -+ -+struct dpsw_rsp_get_irq_enable { -+ u8 enable_state; -+}; -+ -+struct dpsw_cmd_set_irq_mask { -+ __le32 mask; -+ u8 irq_index; -+}; -+ -+struct dpsw_cmd_get_irq_mask { -+ __le32 pad; -+ u8 irq_index; -+}; -+ -+struct dpsw_rsp_get_irq_mask { -+ __le32 mask; -+}; -+ -+struct dpsw_cmd_get_irq_status { -+ __le32 status; -+ u8 irq_index; -+}; -+ -+struct dpsw_rsp_get_irq_status { -+ __le32 status; -+}; -+ -+struct dpsw_cmd_clear_irq_status { -+ __le32 status; -+ u8 irq_index; -+}; -+ -+#define DPSW_COMPONENT_TYPE_SHIFT 0 -+#define DPSW_COMPONENT_TYPE_SIZE 4 -+ -+struct dpsw_rsp_get_attr { -+ /* cmd word 0 */ -+ __le16 num_ifs; -+ u8 max_fdbs; -+ u8 num_fdbs; -+ __le16 max_vlans; -+ __le16 num_vlans; -+ /* cmd word 1 */ -+ __le16 max_fdb_entries; -+ __le16 fdb_aging_time; -+ __le32 dpsw_id; -+ /* cmd word 2 */ -+ __le16 mem_size; -+ __le16 max_fdb_mc_groups; -+ u8 max_meters_per_if; -+ /* from LSB only the first 4 bits */ -+ u8 component_type; -+ __le16 pad; -+ /* cmd word 3 */ -+ __le64 options; -+}; -+ -+struct dpsw_cmd_if_set_flooding { -+ __le16 if_id; -+ /* from LSB: enable:1 */ -+ u8 enable; -+}; -+ -+struct dpsw_cmd_if_set_broadcast { -+ __le16 if_id; -+ /* from LSB: enable:1 */ -+ u8 enable; -+}; -+ -+#define DPSW_VLAN_ID_SHIFT 0 -+#define DPSW_VLAN_ID_SIZE 12 -+#define DPSW_DEI_SHIFT 12 -+#define DPSW_DEI_SIZE 1 -+#define DPSW_PCP_SHIFT 13 -+#define DPSW_PCP_SIZE 3 -+ -+struct dpsw_cmd_if_set_tci { -+ __le16 if_id; -+ /* from LSB: VLAN_ID:12 DEI:1 PCP:3 */ -+ __le16 conf; -+}; -+ -+struct dpsw_cmd_if_get_tci { -+ __le16 if_id; -+}; -+ -+struct dpsw_rsp_if_get_tci { -+ __le16 pad; -+ __le16 vlan_id; -+ u8 dei; -+ u8 pcp; -+}; -+ -+#define DPSW_STATE_SHIFT 0 -+#define DPSW_STATE_SIZE 4 -+ -+struct dpsw_cmd_if_set_stp { -+ __le16 if_id; -+ __le16 vlan_id; -+ /* only the first LSB 4 bits */ -+ u8 state; -+}; -+ -+#define DPSW_COUNTER_TYPE_SHIFT 0 -+#define DPSW_COUNTER_TYPE_SIZE 5 -+ -+struct dpsw_cmd_if_get_counter { -+ __le16 if_id; -+ /* from LSB: type:5 */ -+ u8 type; -+}; -+ -+struct dpsw_rsp_if_get_counter { -+ __le64 pad; -+ __le64 counter; -+}; -+ -+struct dpsw_cmd_if { -+ __le16 if_id; -+}; -+ -+struct dpsw_cmd_if_set_max_frame_length { -+ __le16 if_id; -+ __le16 frame_length; -+}; -+ -+struct dpsw_cmd_if_set_link_cfg { -+ /* cmd word 0 */ -+ __le16 if_id; -+ u8 pad[6]; -+ /* cmd word 1 */ -+ __le32 rate; -+ __le32 pad1; -+ /* cmd word 2 */ -+ __le64 options; -+}; -+ -+struct dpsw_cmd_if_get_link_state { -+ __le16 if_id; -+}; -+ -+#define DPSW_UP_SHIFT 0 -+#define DPSW_UP_SIZE 1 -+ -+struct dpsw_rsp_if_get_link_state { -+ /* cmd word 0 */ -+ __le32 pad0; -+ u8 up; -+ u8 pad1[3]; -+ /* cmd word 1 */ -+ __le32 rate; -+ __le32 pad2; -+ /* cmd word 2 */ -+ __le64 options; -+}; -+ -+struct dpsw_vlan_add { -+ __le16 fdb_id; -+ __le16 vlan_id; -+}; -+ -+struct dpsw_cmd_vlan_manage_if { -+ /* cmd word 0 */ -+ __le16 pad0; -+ __le16 vlan_id; -+ __le32 pad1; -+ /* cmd word 1-4 */ -+ __le64 if_id[4]; -+}; -+ -+struct dpsw_cmd_vlan_remove { -+ __le16 pad; -+ __le16 vlan_id; -+}; -+ -+struct dpsw_cmd_fdb_add { -+ __le32 pad; -+ __le16 fdb_aging_time; -+ __le16 num_fdb_entries; -+}; -+ -+struct dpsw_rsp_fdb_add { -+ __le16 fdb_id; -+}; -+ -+struct dpsw_cmd_fdb_remove { -+ __le16 fdb_id; -+}; -+ -+#define DPSW_ENTRY_TYPE_SHIFT 0 -+#define DPSW_ENTRY_TYPE_SIZE 4 -+ -+struct dpsw_cmd_fdb_unicast_op { -+ /* cmd word 0 */ -+ __le16 fdb_id; -+ u8 mac_addr[6]; -+ /* cmd word 1 */ -+ __le16 if_egress; -+ /* only the first 4 bits from LSB */ -+ u8 type; -+}; -+ -+struct dpsw_cmd_fdb_multicast_op { -+ /* cmd word 0 */ -+ __le16 fdb_id; -+ __le16 num_ifs; -+ /* only the first 4 bits from LSB */ -+ u8 type; -+ u8 pad[3]; -+ /* cmd word 1 */ -+ u8 mac_addr[6]; -+ __le16 pad2; -+ /* cmd word 2-5 */ -+ __le64 if_id[4]; -+}; -+ -+#define DPSW_LEARNING_MODE_SHIFT 0 -+#define DPSW_LEARNING_MODE_SIZE 4 -+ -+struct dpsw_cmd_fdb_set_learning_mode { -+ __le16 fdb_id; -+ /* only the first 4 bits from LSB */ -+ u8 mode; -+}; -+ -+struct dpsw_rsp_get_api_version { -+ __le16 version_major; -+ __le16 version_minor; -+}; -+ -+#endif /* __FSL_DPSW_CMD_H */ ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethsw/dpsw.c -@@ -0,0 +1,1165 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Copyright 2013-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017-2018 NXP -+ * -+ */ -+ -+#include -+#include "dpsw.h" -+#include "dpsw-cmd.h" -+ -+static void build_if_id_bitmap(__le64 *bmap, -+ const u16 *id, -+ const u16 num_ifs) -+{ -+ int i; -+ -+ for (i = 0; (i < num_ifs) && (i < DPSW_MAX_IF); i++) { -+ if (id[i] < DPSW_MAX_IF) -+ bmap[id[i] / 64] |= cpu_to_le64(BIT_MASK(id[i] % 64)); -+ } -+} -+ -+/** -+ * dpsw_open() - Open a control session for the specified object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @dpsw_id: DPSW unique ID -+ * @token: Returned token; use in subsequent API calls -+ * -+ * This function can be used to open a control session for an -+ * already created object; an object may have been declared in -+ * the DPL or by calling the dpsw_create() function. -+ * This function returns a unique authentication token, -+ * associated with the specific object ID and the specific MC -+ * portal; this token must be used in all subsequent commands for -+ * this specific object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpsw_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpsw_id, -+ u16 *token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_open *cmd_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_OPEN, -+ cmd_flags, -+ 0); -+ cmd_params = (struct dpsw_cmd_open *)cmd.params; -+ cmd_params->dpsw_id = cpu_to_le32(dpsw_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *token = mc_cmd_hdr_read_token(&cmd); -+ -+ return 0; -+} -+ -+/** -+ * dpsw_close() - Close the control session of the object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * -+ * After this function is called, no further operations are -+ * allowed on the object without opening a new control session. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpsw_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_CLOSE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_enable() - Enable DPSW functionality -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_ENABLE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_disable() - Disable DPSW functionality -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_DISABLE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_reset() - Reset the DPSW, returns the object to initial state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpsw_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_RESET, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_set_irq_enable() - Set overall interrupt state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPCI object -+ * @irq_index: The interrupt index to configure -+ * @en: Interrupt state - enable = 1, disable = 0 -+ * -+ * Allows GPP software to control when interrupts are generated. -+ * Each interrupt can have up to 32 causes. The enable/disable control's the -+ * overall interrupt state. if the interrupt is disabled no causes will cause -+ * an interrupt -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpsw_set_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_set_irq_enable *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_SET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_set_irq_enable *)cmd.params; -+ dpsw_set_field(cmd_params->enable_state, ENABLE, en); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_set_irq_mask() - Set interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPCI object -+ * @irq_index: The interrupt index to configure -+ * @mask: Event mask to trigger interrupt; -+ * each bit: -+ * 0 = ignore event -+ * 1 = consider event for asserting IRQ -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpsw_set_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 mask) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_set_irq_mask *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_SET_IRQ_MASK, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_set_irq_mask *)cmd.params; -+ cmd_params->mask = cpu_to_le32(mask); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_get_irq_status() - Get the current status of any pending interrupts -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @irq_index: The interrupt index to configure -+ * @status: Returned interrupts status - one bit per cause: -+ * 0 = no interrupt pending -+ * 1 = interrupt pending -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpsw_get_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *status) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_get_irq_status *cmd_params; -+ struct dpsw_rsp_get_irq_status *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_GET_IRQ_STATUS, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_get_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(*status); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpsw_rsp_get_irq_status *)cmd.params; -+ *status = le32_to_cpu(rsp_params->status); -+ -+ return 0; -+} -+ -+/** -+ * dpsw_clear_irq_status() - Clear a pending interrupt's status -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPCI object -+ * @irq_index: The interrupt index to configure -+ * @status: bits to clear (W1C) - one bit per cause: -+ * 0 = don't change -+ * 1 = clear status bit -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpsw_clear_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 status) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_clear_irq_status *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_CLEAR_IRQ_STATUS, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_clear_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(status); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_get_attributes() - Retrieve DPSW attributes -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @attr: Returned DPSW attributes -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpsw_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_rsp_get_attr *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_GET_ATTR, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpsw_rsp_get_attr *)cmd.params; -+ attr->num_ifs = le16_to_cpu(rsp_params->num_ifs); -+ attr->max_fdbs = rsp_params->max_fdbs; -+ attr->num_fdbs = rsp_params->num_fdbs; -+ attr->max_vlans = le16_to_cpu(rsp_params->max_vlans); -+ attr->num_vlans = le16_to_cpu(rsp_params->num_vlans); -+ attr->max_fdb_entries = le16_to_cpu(rsp_params->max_fdb_entries); -+ attr->fdb_aging_time = le16_to_cpu(rsp_params->fdb_aging_time); -+ attr->id = le32_to_cpu(rsp_params->dpsw_id); -+ attr->mem_size = le16_to_cpu(rsp_params->mem_size); -+ attr->max_fdb_mc_groups = le16_to_cpu(rsp_params->max_fdb_mc_groups); -+ attr->max_meters_per_if = rsp_params->max_meters_per_if; -+ attr->options = le64_to_cpu(rsp_params->options); -+ attr->component_type = dpsw_get_field(rsp_params->component_type, -+ COMPONENT_TYPE); -+ -+ return 0; -+} -+ -+/** -+ * dpsw_if_set_link_cfg() - Set the link configuration. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface id -+ * @cfg: Link configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_set_link_cfg(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpsw_link_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if_set_link_cfg *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_SET_LINK_CFG, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if_set_link_cfg *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ cmd_params->rate = cpu_to_le32(cfg->rate); -+ cmd_params->options = cpu_to_le64(cfg->options); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_if_get_link_state - Return the link state -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface id -+ * @state: Link state 1 - linkup, 0 - link down or disconnected -+ * -+ * @Return '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_get_link_state(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpsw_link_state *state) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if_get_link_state *cmd_params; -+ struct dpsw_rsp_if_get_link_state *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_GET_LINK_STATE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if_get_link_state *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpsw_rsp_if_get_link_state *)cmd.params; -+ state->rate = le32_to_cpu(rsp_params->rate); -+ state->options = le64_to_cpu(rsp_params->options); -+ state->up = dpsw_get_field(rsp_params->up, UP); -+ -+ return 0; -+} -+ -+/** -+ * dpsw_if_set_flooding() - Enable Disable flooding for particular interface -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface Identifier -+ * @en: 1 - enable, 0 - disable -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_set_flooding(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ u8 en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if_set_flooding *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_SET_FLOODING, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if_set_flooding *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ dpsw_set_field(cmd_params->enable, ENABLE, en); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_if_set_broadcast() - Enable/disable broadcast for particular interface -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface Identifier -+ * @en: 1 - enable, 0 - disable -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_set_broadcast(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ u8 en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if_set_broadcast *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_SET_BROADCAST, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if_set_broadcast *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ dpsw_set_field(cmd_params->enable, ENABLE, en); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_if_set_tci() - Set default VLAN Tag Control Information (TCI) -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface Identifier -+ * @cfg: Tag Control Information Configuration -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_set_tci(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ const struct dpsw_tci_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if_set_tci *cmd_params; -+ u16 tmp_conf = 0; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_SET_TCI, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if_set_tci *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ dpsw_set_field(tmp_conf, VLAN_ID, cfg->vlan_id); -+ dpsw_set_field(tmp_conf, DEI, cfg->dei); -+ dpsw_set_field(tmp_conf, PCP, cfg->pcp); -+ cmd_params->conf = cpu_to_le16(tmp_conf); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_if_get_tci() - Get default VLAN Tag Control Information (TCI) -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface Identifier -+ * @cfg: Tag Control Information Configuration -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_get_tci(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpsw_tci_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if_get_tci *cmd_params; -+ struct dpsw_rsp_if_get_tci *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_GET_TCI, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if_get_tci *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpsw_rsp_if_get_tci *)cmd.params; -+ cfg->pcp = rsp_params->pcp; -+ cfg->dei = rsp_params->dei; -+ cfg->vlan_id = le16_to_cpu(rsp_params->vlan_id); -+ -+ return 0; -+} -+ -+/** -+ * dpsw_if_set_stp() - Function sets Spanning Tree Protocol (STP) state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface Identifier -+ * @cfg: STP State configuration parameters -+ * -+ * The following STP states are supported - -+ * blocking, listening, learning, forwarding and disabled. -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_set_stp(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ const struct dpsw_stp_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if_set_stp *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_SET_STP, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if_set_stp *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ cmd_params->vlan_id = cpu_to_le16(cfg->vlan_id); -+ dpsw_set_field(cmd_params->state, STATE, cfg->state); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_if_get_counter() - Get specific counter of particular interface -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface Identifier -+ * @type: Counter type -+ * @counter: return value -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_get_counter(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ enum dpsw_counter type, -+ u64 *counter) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if_get_counter *cmd_params; -+ struct dpsw_rsp_if_get_counter *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_GET_COUNTER, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if_get_counter *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ dpsw_set_field(cmd_params->type, COUNTER_TYPE, type); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpsw_rsp_if_get_counter *)cmd.params; -+ *counter = le64_to_cpu(rsp_params->counter); -+ -+ return 0; -+} -+ -+/** -+ * dpsw_if_enable() - Enable Interface -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface Identifier -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_if_disable() - Disable Interface -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface Identifier -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_DISABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_if_set_max_frame_length() - Set Maximum Receive frame length. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: Interface Identifier -+ * @frame_length: Maximum Frame Length -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_if_set_max_frame_length(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ u16 frame_length) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_if_set_max_frame_length *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_SET_MAX_FRAME_LENGTH, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_if_set_max_frame_length *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ cmd_params->frame_length = cpu_to_le16(frame_length); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_vlan_add() - Adding new VLAN to DPSW. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @vlan_id: VLAN Identifier -+ * @cfg: VLAN configuration -+ * -+ * Only VLAN ID and FDB ID are required parameters here. -+ * 12 bit VLAN ID is defined in IEEE802.1Q. -+ * Adding a duplicate VLAN ID is not allowed. -+ * FDB ID can be shared across multiple VLANs. Shared learning -+ * is obtained by calling dpsw_vlan_add for multiple VLAN IDs -+ * with same fdb_id -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_vlan_add(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id, -+ const struct dpsw_vlan_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_vlan_add *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_VLAN_ADD, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_vlan_add *)cmd.params; -+ cmd_params->fdb_id = cpu_to_le16(cfg->fdb_id); -+ cmd_params->vlan_id = cpu_to_le16(vlan_id); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_vlan_add_if() - Adding a set of interfaces to an existing VLAN. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @vlan_id: VLAN Identifier -+ * @cfg: Set of interfaces to add -+ * -+ * It adds only interfaces not belonging to this VLAN yet, -+ * otherwise an error is generated and an entire command is -+ * ignored. This function can be called numerous times always -+ * providing required interfaces delta. -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_vlan_add_if(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id, -+ const struct dpsw_vlan_if_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_vlan_manage_if *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_VLAN_ADD_IF, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_vlan_manage_if *)cmd.params; -+ cmd_params->vlan_id = cpu_to_le16(vlan_id); -+ build_if_id_bitmap(cmd_params->if_id, cfg->if_id, cfg->num_ifs); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_vlan_add_if_untagged() - Defining a set of interfaces that should be -+ * transmitted as untagged. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @vlan_id: VLAN Identifier -+ * @cfg: Set of interfaces that should be transmitted as untagged -+ * -+ * These interfaces should already belong to this VLAN. -+ * By default all interfaces are transmitted as tagged. -+ * Providing un-existing interface or untagged interface that is -+ * configured untagged already generates an error and the entire -+ * command is ignored. -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_vlan_add_if_untagged(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id, -+ const struct dpsw_vlan_if_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_vlan_manage_if *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_VLAN_ADD_IF_UNTAGGED, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_vlan_manage_if *)cmd.params; -+ cmd_params->vlan_id = cpu_to_le16(vlan_id); -+ build_if_id_bitmap(cmd_params->if_id, cfg->if_id, cfg->num_ifs); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_vlan_remove_if() - Remove interfaces from an existing VLAN. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @vlan_id: VLAN Identifier -+ * @cfg: Set of interfaces that should be removed -+ * -+ * Interfaces must belong to this VLAN, otherwise an error -+ * is returned and an the command is ignored -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_vlan_remove_if(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id, -+ const struct dpsw_vlan_if_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_vlan_manage_if *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_VLAN_REMOVE_IF, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_vlan_manage_if *)cmd.params; -+ cmd_params->vlan_id = cpu_to_le16(vlan_id); -+ build_if_id_bitmap(cmd_params->if_id, cfg->if_id, cfg->num_ifs); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_vlan_remove_if_untagged() - Define a set of interfaces that should be -+ * converted from transmitted as untagged to transmit as tagged. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @vlan_id: VLAN Identifier -+ * @cfg: Set of interfaces that should be removed -+ * -+ * Interfaces provided by API have to belong to this VLAN and -+ * configured untagged, otherwise an error is returned and the -+ * command is ignored -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_vlan_remove_if_untagged(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id, -+ const struct dpsw_vlan_if_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_vlan_manage_if *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_VLAN_REMOVE_IF_UNTAGGED, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_vlan_manage_if *)cmd.params; -+ cmd_params->vlan_id = cpu_to_le16(vlan_id); -+ build_if_id_bitmap(cmd_params->if_id, cfg->if_id, cfg->num_ifs); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_vlan_remove() - Remove an entire VLAN -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @vlan_id: VLAN Identifier -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_vlan_remove(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_vlan_remove *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_VLAN_REMOVE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_vlan_remove *)cmd.params; -+ cmd_params->vlan_id = cpu_to_le16(vlan_id); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_fdb_add_unicast() - Function adds an unicast entry into MAC lookup table -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @fdb_id: Forwarding Database Identifier -+ * @cfg: Unicast entry configuration -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_fdb_add_unicast(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 fdb_id, -+ const struct dpsw_fdb_unicast_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_fdb_unicast_op *cmd_params; -+ int i; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_FDB_ADD_UNICAST, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_fdb_unicast_op *)cmd.params; -+ cmd_params->fdb_id = cpu_to_le16(fdb_id); -+ cmd_params->if_egress = cpu_to_le16(cfg->if_egress); -+ for (i = 0; i < 6; i++) -+ cmd_params->mac_addr[i] = cfg->mac_addr[5 - i]; -+ dpsw_set_field(cmd_params->type, ENTRY_TYPE, cfg->type); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_fdb_remove_unicast() - removes an entry from MAC lookup table -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @fdb_id: Forwarding Database Identifier -+ * @cfg: Unicast entry configuration -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_fdb_remove_unicast(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 fdb_id, -+ const struct dpsw_fdb_unicast_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_fdb_unicast_op *cmd_params; -+ int i; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_FDB_REMOVE_UNICAST, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_fdb_unicast_op *)cmd.params; -+ cmd_params->fdb_id = cpu_to_le16(fdb_id); -+ for (i = 0; i < 6; i++) -+ cmd_params->mac_addr[i] = cfg->mac_addr[5 - i]; -+ cmd_params->if_egress = cpu_to_le16(cfg->if_egress); -+ dpsw_set_field(cmd_params->type, ENTRY_TYPE, cfg->type); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_fdb_add_multicast() - Add a set of egress interfaces to multi-cast group -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @fdb_id: Forwarding Database Identifier -+ * @cfg: Multicast entry configuration -+ * -+ * If group doesn't exist, it will be created. -+ * It adds only interfaces not belonging to this multicast group -+ * yet, otherwise error will be generated and the command is -+ * ignored. -+ * This function may be called numerous times always providing -+ * required interfaces delta. -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_fdb_add_multicast(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 fdb_id, -+ const struct dpsw_fdb_multicast_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_fdb_multicast_op *cmd_params; -+ int i; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_FDB_ADD_MULTICAST, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_fdb_multicast_op *)cmd.params; -+ cmd_params->fdb_id = cpu_to_le16(fdb_id); -+ cmd_params->num_ifs = cpu_to_le16(cfg->num_ifs); -+ dpsw_set_field(cmd_params->type, ENTRY_TYPE, cfg->type); -+ build_if_id_bitmap(cmd_params->if_id, cfg->if_id, cfg->num_ifs); -+ for (i = 0; i < 6; i++) -+ cmd_params->mac_addr[i] = cfg->mac_addr[5 - i]; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_fdb_remove_multicast() - Removing interfaces from an existing multicast -+ * group. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @fdb_id: Forwarding Database Identifier -+ * @cfg: Multicast entry configuration -+ * -+ * Interfaces provided by this API have to exist in the group, -+ * otherwise an error will be returned and an entire command -+ * ignored. If there is no interface left in the group, -+ * an entire group is deleted -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_fdb_remove_multicast(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 fdb_id, -+ const struct dpsw_fdb_multicast_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_fdb_multicast_op *cmd_params; -+ int i; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_FDB_REMOVE_MULTICAST, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_fdb_multicast_op *)cmd.params; -+ cmd_params->fdb_id = cpu_to_le16(fdb_id); -+ cmd_params->num_ifs = cpu_to_le16(cfg->num_ifs); -+ dpsw_set_field(cmd_params->type, ENTRY_TYPE, cfg->type); -+ build_if_id_bitmap(cmd_params->if_id, cfg->if_id, cfg->num_ifs); -+ for (i = 0; i < 6; i++) -+ cmd_params->mac_addr[i] = cfg->mac_addr[5 - i]; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_fdb_set_learning_mode() - Define FDB learning mode -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @fdb_id: Forwarding Database Identifier -+ * @mode: Learning mode -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpsw_fdb_set_learning_mode(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 fdb_id, -+ enum dpsw_fdb_learning_mode mode) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_cmd_fdb_set_learning_mode *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_FDB_SET_LEARNING_MODE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpsw_cmd_fdb_set_learning_mode *)cmd.params; -+ cmd_params->fdb_id = cpu_to_le16(fdb_id); -+ dpsw_set_field(cmd_params->mode, LEARNING_MODE, mode); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpsw_get_api_version() - Get Data Path Switch API version -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @major_ver: Major version of data path switch API -+ * @minor_ver: Minor version of data path switch API -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpsw_get_api_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 *major_ver, -+ u16 *minor_ver) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpsw_rsp_get_api_version *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSW_CMDID_GET_API_VERSION, -+ cmd_flags, -+ 0); -+ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpsw_rsp_get_api_version *)cmd.params; -+ *major_ver = le16_to_cpu(rsp_params->version_major); -+ *minor_ver = le16_to_cpu(rsp_params->version_minor); -+ -+ return 0; -+} ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethsw/dpsw.h -@@ -0,0 +1,592 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Copyright 2013-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017-2018 NXP -+ * -+ */ -+ -+#ifndef __FSL_DPSW_H -+#define __FSL_DPSW_H -+ -+/* Data Path L2-Switch API -+ * Contains API for handling DPSW topology and functionality -+ */ -+ -+struct fsl_mc_io; -+ -+/** -+ * DPSW general definitions -+ */ -+ -+/** -+ * Maximum number of traffic class priorities -+ */ -+#define DPSW_MAX_PRIORITIES 8 -+/** -+ * Maximum number of interfaces -+ */ -+#define DPSW_MAX_IF 64 -+ -+int dpsw_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpsw_id, -+ u16 *token); -+ -+int dpsw_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+/** -+ * DPSW options -+ */ -+ -+/** -+ * Disable flooding -+ */ -+#define DPSW_OPT_FLOODING_DIS 0x0000000000000001ULL -+/** -+ * Disable Multicast -+ */ -+#define DPSW_OPT_MULTICAST_DIS 0x0000000000000004ULL -+/** -+ * Support control interface -+ */ -+#define DPSW_OPT_CTRL_IF_DIS 0x0000000000000010ULL -+/** -+ * Disable flooding metering -+ */ -+#define DPSW_OPT_FLOODING_METERING_DIS 0x0000000000000020ULL -+/** -+ * Enable metering -+ */ -+#define DPSW_OPT_METERING_EN 0x0000000000000040ULL -+ -+/** -+ * enum dpsw_component_type - component type of a bridge -+ * @DPSW_COMPONENT_TYPE_C_VLAN: A C-VLAN component of an -+ * enterprise VLAN bridge or of a Provider Bridge used -+ * to process C-tagged frames -+ * @DPSW_COMPONENT_TYPE_S_VLAN: An S-VLAN component of a -+ * Provider Bridge -+ * -+ */ -+enum dpsw_component_type { -+ DPSW_COMPONENT_TYPE_C_VLAN = 0, -+ DPSW_COMPONENT_TYPE_S_VLAN -+}; -+ -+/** -+ * struct dpsw_cfg - DPSW configuration -+ * @num_ifs: Number of external and internal interfaces -+ * @adv: Advanced parameters; default is all zeros; -+ * use this structure to change default settings -+ */ -+struct dpsw_cfg { -+ u16 num_ifs; -+ /** -+ * struct adv - Advanced parameters -+ * @options: Enable/Disable DPSW features (bitmap) -+ * @max_vlans: Maximum Number of VLAN's; 0 - indicates default 16 -+ * @max_meters_per_if: Number of meters per interface -+ * @max_fdbs: Maximum Number of FDB's; 0 - indicates default 16 -+ * @max_fdb_entries: Number of FDB entries for default FDB table; -+ * 0 - indicates default 1024 entries. -+ * @fdb_aging_time: Default FDB aging time for default FDB table; -+ * 0 - indicates default 300 seconds -+ * @max_fdb_mc_groups: Number of multicast groups in each FDB table; -+ * 0 - indicates default 32 -+ * @component_type: Indicates the component type of this bridge -+ */ -+ struct { -+ u64 options; -+ u16 max_vlans; -+ u8 max_meters_per_if; -+ u8 max_fdbs; -+ u16 max_fdb_entries; -+ u16 fdb_aging_time; -+ u16 max_fdb_mc_groups; -+ enum dpsw_component_type component_type; -+ } adv; -+}; -+ -+int dpsw_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpsw_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpsw_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+/** -+ * DPSW IRQ Index and Events -+ */ -+ -+#define DPSW_IRQ_INDEX_IF 0x0000 -+#define DPSW_IRQ_INDEX_L2SW 0x0001 -+ -+/** -+ * IRQ event - Indicates that the link state changed -+ */ -+#define DPSW_IRQ_EVENT_LINK_CHANGED 0x0001 -+ -+/** -+ * struct dpsw_irq_cfg - IRQ configuration -+ * @addr: Address that must be written to signal a message-based interrupt -+ * @val: Value to write into irq_addr address -+ * @irq_num: A user defined number associated with this IRQ -+ */ -+struct dpsw_irq_cfg { -+ u64 addr; -+ u32 val; -+ int irq_num; -+}; -+ -+int dpsw_set_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 en); -+ -+int dpsw_set_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 mask); -+ -+int dpsw_get_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *status); -+ -+int dpsw_clear_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 status); -+ -+/** -+ * struct dpsw_attr - Structure representing DPSW attributes -+ * @id: DPSW object ID -+ * @options: Enable/Disable DPSW features -+ * @max_vlans: Maximum Number of VLANs -+ * @max_meters_per_if: Number of meters per interface -+ * @max_fdbs: Maximum Number of FDBs -+ * @max_fdb_entries: Number of FDB entries for default FDB table; -+ * 0 - indicates default 1024 entries. -+ * @fdb_aging_time: Default FDB aging time for default FDB table; -+ * 0 - indicates default 300 seconds -+ * @max_fdb_mc_groups: Number of multicast groups in each FDB table; -+ * 0 - indicates default 32 -+ * @mem_size: DPSW frame storage memory size -+ * @num_ifs: Number of interfaces -+ * @num_vlans: Current number of VLANs -+ * @num_fdbs: Current number of FDBs -+ * @component_type: Component type of this bridge -+ */ -+struct dpsw_attr { -+ int id; -+ u64 options; -+ u16 max_vlans; -+ u8 max_meters_per_if; -+ u8 max_fdbs; -+ u16 max_fdb_entries; -+ u16 fdb_aging_time; -+ u16 max_fdb_mc_groups; -+ u16 num_ifs; -+ u16 mem_size; -+ u16 num_vlans; -+ u8 num_fdbs; -+ enum dpsw_component_type component_type; -+}; -+ -+int dpsw_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpsw_attr *attr); -+ -+/** -+ * enum dpsw_action - Action selection for special/control frames -+ * @DPSW_ACTION_DROP: Drop frame -+ * @DPSW_ACTION_REDIRECT: Redirect frame to control port -+ */ -+enum dpsw_action { -+ DPSW_ACTION_DROP = 0, -+ DPSW_ACTION_REDIRECT = 1 -+}; -+ -+/** -+ * Enable auto-negotiation -+ */ -+#define DPSW_LINK_OPT_AUTONEG 0x0000000000000001ULL -+/** -+ * Enable half-duplex mode -+ */ -+#define DPSW_LINK_OPT_HALF_DUPLEX 0x0000000000000002ULL -+/** -+ * Enable pause frames -+ */ -+#define DPSW_LINK_OPT_PAUSE 0x0000000000000004ULL -+/** -+ * Enable a-symmetric pause frames -+ */ -+#define DPSW_LINK_OPT_ASYM_PAUSE 0x0000000000000008ULL -+ -+/** -+ * struct dpsw_link_cfg - Structure representing DPSW link configuration -+ * @rate: Rate -+ * @options: Mask of available options; use 'DPSW_LINK_OPT_' values -+ */ -+struct dpsw_link_cfg { -+ u32 rate; -+ u64 options; -+}; -+ -+int dpsw_if_set_link_cfg(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpsw_link_cfg *cfg); -+/** -+ * struct dpsw_link_state - Structure representing DPSW link state -+ * @rate: Rate -+ * @options: Mask of available options; use 'DPSW_LINK_OPT_' values -+ * @up: 0 - covers two cases: down and disconnected, 1 - up -+ */ -+struct dpsw_link_state { -+ u32 rate; -+ u64 options; -+ u8 up; -+}; -+ -+int dpsw_if_get_link_state(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpsw_link_state *state); -+ -+int dpsw_if_set_flooding(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ u8 en); -+ -+int dpsw_if_set_broadcast(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ u8 en); -+ -+/** -+ * struct dpsw_tci_cfg - Tag Control Information (TCI) configuration -+ * @pcp: Priority Code Point (PCP): a 3-bit field which refers -+ * to the IEEE 802.1p priority -+ * @dei: Drop Eligible Indicator (DEI): a 1-bit field. May be used -+ * separately or in conjunction with PCP to indicate frames -+ * eligible to be dropped in the presence of congestion -+ * @vlan_id: VLAN Identifier (VID): a 12-bit field specifying the VLAN -+ * to which the frame belongs. The hexadecimal values -+ * of 0x000 and 0xFFF are reserved; -+ * all other values may be used as VLAN identifiers, -+ * allowing up to 4,094 VLANs -+ */ -+struct dpsw_tci_cfg { -+ u8 pcp; -+ u8 dei; -+ u16 vlan_id; -+}; -+ -+int dpsw_if_set_tci(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ const struct dpsw_tci_cfg *cfg); -+ -+int dpsw_if_get_tci(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpsw_tci_cfg *cfg); -+ -+/** -+ * enum dpsw_stp_state - Spanning Tree Protocol (STP) states -+ * @DPSW_STP_STATE_BLOCKING: Blocking state -+ * @DPSW_STP_STATE_LISTENING: Listening state -+ * @DPSW_STP_STATE_LEARNING: Learning state -+ * @DPSW_STP_STATE_FORWARDING: Forwarding state -+ * -+ */ -+enum dpsw_stp_state { -+ DPSW_STP_STATE_DISABLED = 0, -+ DPSW_STP_STATE_LISTENING = 1, -+ DPSW_STP_STATE_LEARNING = 2, -+ DPSW_STP_STATE_FORWARDING = 3, -+ DPSW_STP_STATE_BLOCKING = 0 -+}; -+ -+/** -+ * struct dpsw_stp_cfg - Spanning Tree Protocol (STP) Configuration -+ * @vlan_id: VLAN ID STP state -+ * @state: STP state -+ */ -+struct dpsw_stp_cfg { -+ u16 vlan_id; -+ enum dpsw_stp_state state; -+}; -+ -+int dpsw_if_set_stp(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ const struct dpsw_stp_cfg *cfg); -+ -+/** -+ * enum dpsw_accepted_frames - Types of frames to accept -+ * @DPSW_ADMIT_ALL: The device accepts VLAN tagged, untagged and -+ * priority tagged frames -+ * @DPSW_ADMIT_ONLY_VLAN_TAGGED: The device discards untagged frames or -+ * Priority-Tagged frames received on this interface. -+ * -+ */ -+enum dpsw_accepted_frames { -+ DPSW_ADMIT_ALL = 1, -+ DPSW_ADMIT_ONLY_VLAN_TAGGED = 3 -+}; -+ -+/** -+ * enum dpsw_counter - Counters types -+ * @DPSW_CNT_ING_FRAME: Counts ingress frames -+ * @DPSW_CNT_ING_BYTE: Counts ingress bytes -+ * @DPSW_CNT_ING_FLTR_FRAME: Counts filtered ingress frames -+ * @DPSW_CNT_ING_FRAME_DISCARD: Counts discarded ingress frame -+ * @DPSW_CNT_ING_MCAST_FRAME: Counts ingress multicast frames -+ * @DPSW_CNT_ING_MCAST_BYTE: Counts ingress multicast bytes -+ * @DPSW_CNT_ING_BCAST_FRAME: Counts ingress broadcast frames -+ * @DPSW_CNT_ING_BCAST_BYTES: Counts ingress broadcast bytes -+ * @DPSW_CNT_EGR_FRAME: Counts egress frames -+ * @DPSW_CNT_EGR_BYTE: Counts eEgress bytes -+ * @DPSW_CNT_EGR_FRAME_DISCARD: Counts discarded egress frames -+ * @DPSW_CNT_EGR_STP_FRAME_DISCARD: Counts egress STP discarded frames -+ */ -+enum dpsw_counter { -+ DPSW_CNT_ING_FRAME = 0x0, -+ DPSW_CNT_ING_BYTE = 0x1, -+ DPSW_CNT_ING_FLTR_FRAME = 0x2, -+ DPSW_CNT_ING_FRAME_DISCARD = 0x3, -+ DPSW_CNT_ING_MCAST_FRAME = 0x4, -+ DPSW_CNT_ING_MCAST_BYTE = 0x5, -+ DPSW_CNT_ING_BCAST_FRAME = 0x6, -+ DPSW_CNT_ING_BCAST_BYTES = 0x7, -+ DPSW_CNT_EGR_FRAME = 0x8, -+ DPSW_CNT_EGR_BYTE = 0x9, -+ DPSW_CNT_EGR_FRAME_DISCARD = 0xa, -+ DPSW_CNT_EGR_STP_FRAME_DISCARD = 0xb -+}; -+ -+int dpsw_if_get_counter(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ enum dpsw_counter type, -+ u64 *counter); -+ -+int dpsw_if_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id); -+ -+int dpsw_if_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id); -+ -+int dpsw_if_set_max_frame_length(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ u16 frame_length); -+ -+/** -+ * struct dpsw_vlan_cfg - VLAN Configuration -+ * @fdb_id: Forwarding Data Base -+ */ -+struct dpsw_vlan_cfg { -+ u16 fdb_id; -+}; -+ -+int dpsw_vlan_add(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id, -+ const struct dpsw_vlan_cfg *cfg); -+ -+/** -+ * struct dpsw_vlan_if_cfg - Set of VLAN Interfaces -+ * @num_ifs: The number of interfaces that are assigned to the egress -+ * list for this VLAN -+ * @if_id: The set of interfaces that are -+ * assigned to the egress list for this VLAN -+ */ -+struct dpsw_vlan_if_cfg { -+ u16 num_ifs; -+ u16 if_id[DPSW_MAX_IF]; -+}; -+ -+int dpsw_vlan_add_if(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id, -+ const struct dpsw_vlan_if_cfg *cfg); -+ -+int dpsw_vlan_add_if_untagged(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id, -+ const struct dpsw_vlan_if_cfg *cfg); -+ -+int dpsw_vlan_remove_if(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id, -+ const struct dpsw_vlan_if_cfg *cfg); -+ -+int dpsw_vlan_remove_if_untagged(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id, -+ const struct dpsw_vlan_if_cfg *cfg); -+ -+int dpsw_vlan_remove(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 vlan_id); -+ -+/** -+ * enum dpsw_fdb_entry_type - FDB Entry type - Static/Dynamic -+ * @DPSW_FDB_ENTRY_STATIC: Static entry -+ * @DPSW_FDB_ENTRY_DINAMIC: Dynamic entry -+ */ -+enum dpsw_fdb_entry_type { -+ DPSW_FDB_ENTRY_STATIC = 0, -+ DPSW_FDB_ENTRY_DINAMIC = 1 -+}; -+ -+/** -+ * struct dpsw_fdb_unicast_cfg - Unicast entry configuration -+ * @type: Select static or dynamic entry -+ * @mac_addr: MAC address -+ * @if_egress: Egress interface ID -+ */ -+struct dpsw_fdb_unicast_cfg { -+ enum dpsw_fdb_entry_type type; -+ u8 mac_addr[6]; -+ u16 if_egress; -+}; -+ -+int dpsw_fdb_add_unicast(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 fdb_id, -+ const struct dpsw_fdb_unicast_cfg *cfg); -+ -+int dpsw_fdb_remove_unicast(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 fdb_id, -+ const struct dpsw_fdb_unicast_cfg *cfg); -+ -+/** -+ * struct dpsw_fdb_multicast_cfg - Multi-cast entry configuration -+ * @type: Select static or dynamic entry -+ * @mac_addr: MAC address -+ * @num_ifs: Number of external and internal interfaces -+ * @if_id: Egress interface IDs -+ */ -+struct dpsw_fdb_multicast_cfg { -+ enum dpsw_fdb_entry_type type; -+ u8 mac_addr[6]; -+ u16 num_ifs; -+ u16 if_id[DPSW_MAX_IF]; -+}; -+ -+int dpsw_fdb_add_multicast(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 fdb_id, -+ const struct dpsw_fdb_multicast_cfg *cfg); -+ -+int dpsw_fdb_remove_multicast(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 fdb_id, -+ const struct dpsw_fdb_multicast_cfg *cfg); -+ -+/** -+ * enum dpsw_fdb_learning_mode - Auto-learning modes -+ * @DPSW_FDB_LEARNING_MODE_DIS: Disable Auto-learning -+ * @DPSW_FDB_LEARNING_MODE_HW: Enable HW auto-Learning -+ * @DPSW_FDB_LEARNING_MODE_NON_SECURE: Enable None secure learning by CPU -+ * @DPSW_FDB_LEARNING_MODE_SECURE: Enable secure learning by CPU -+ * -+ * NONE - SECURE LEARNING -+ * SMAC found DMAC found CTLU Action -+ * v v Forward frame to -+ * 1. DMAC destination -+ * - v Forward frame to -+ * 1. DMAC destination -+ * 2. Control interface -+ * v - Forward frame to -+ * 1. Flooding list of interfaces -+ * - - Forward frame to -+ * 1. Flooding list of interfaces -+ * 2. Control interface -+ * SECURE LEARING -+ * SMAC found DMAC found CTLU Action -+ * v v Forward frame to -+ * 1. DMAC destination -+ * - v Forward frame to -+ * 1. Control interface -+ * v - Forward frame to -+ * 1. Flooding list of interfaces -+ * - - Forward frame to -+ * 1. Control interface -+ */ -+enum dpsw_fdb_learning_mode { -+ DPSW_FDB_LEARNING_MODE_DIS = 0, -+ DPSW_FDB_LEARNING_MODE_HW = 1, -+ DPSW_FDB_LEARNING_MODE_NON_SECURE = 2, -+ DPSW_FDB_LEARNING_MODE_SECURE = 3 -+}; -+ -+int dpsw_fdb_set_learning_mode(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 fdb_id, -+ enum dpsw_fdb_learning_mode mode); -+ -+/** -+ * struct dpsw_fdb_attr - FDB Attributes -+ * @max_fdb_entries: Number of FDB entries -+ * @fdb_aging_time: Aging time in seconds -+ * @learning_mode: Learning mode -+ * @num_fdb_mc_groups: Current number of multicast groups -+ * @max_fdb_mc_groups: Maximum number of multicast groups -+ */ -+struct dpsw_fdb_attr { -+ u16 max_fdb_entries; -+ u16 fdb_aging_time; -+ enum dpsw_fdb_learning_mode learning_mode; -+ u16 num_fdb_mc_groups; -+ u16 max_fdb_mc_groups; -+}; -+ -+int dpsw_get_api_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 *major_ver, -+ u16 *minor_ver); -+ -+#endif /* __FSL_DPSW_H */ ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw-ethtool.c -@@ -0,0 +1,206 @@ -+/* Copyright 2014-2016 Freescale Semiconductor Inc. -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "ethsw.h" -+ -+static struct { -+ enum dpsw_counter id; -+ char name[ETH_GSTRING_LEN]; -+} ethsw_ethtool_counters[] = { -+ {DPSW_CNT_ING_FRAME, "rx frames"}, -+ {DPSW_CNT_ING_BYTE, "rx bytes"}, -+ {DPSW_CNT_ING_FLTR_FRAME, "rx filtered frames"}, -+ {DPSW_CNT_ING_FRAME_DISCARD, "rx discarded frames"}, -+ {DPSW_CNT_ING_BCAST_FRAME, "rx b-cast frames"}, -+ {DPSW_CNT_ING_BCAST_BYTES, "rx b-cast bytes"}, -+ {DPSW_CNT_ING_MCAST_FRAME, "rx m-cast frames"}, -+ {DPSW_CNT_ING_MCAST_BYTE, "rx m-cast bytes"}, -+ {DPSW_CNT_EGR_FRAME, "tx frames"}, -+ {DPSW_CNT_EGR_BYTE, "tx bytes"}, -+ {DPSW_CNT_EGR_FRAME_DISCARD, "tx discarded frames"}, -+ -+}; -+ -+#define ETHSW_NUM_COUNTERS ARRAY_SIZE(ethsw_ethtool_counters) -+ -+static void ethsw_get_drvinfo(struct net_device *netdev, -+ struct ethtool_drvinfo *drvinfo) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ u16 version_major, version_minor; -+ int err; -+ -+ strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver)); -+ -+ err = dpsw_get_api_version(port_priv->ethsw_data->mc_io, 0, -+ &version_major, -+ &version_minor); -+ if (err) -+ strlcpy(drvinfo->fw_version, "N/A", -+ sizeof(drvinfo->fw_version)); -+ else -+ snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), -+ "%u.%u", version_major, version_minor); -+ -+ strlcpy(drvinfo->bus_info, dev_name(netdev->dev.parent->parent), -+ sizeof(drvinfo->bus_info)); -+} -+ -+static int -+ethsw_get_link_ksettings(struct net_device *netdev, -+ struct ethtool_link_ksettings *link_ksettings) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ struct dpsw_link_state state = {0}; -+ int err = 0; -+ -+ err = dpsw_if_get_link_state(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ &state); -+ if (err) { -+ netdev_err(netdev, "ERROR %d getting link state", err); -+ goto out; -+ } -+ -+ /* At the moment, we have no way of interrogating the DPMAC -+ * from the DPSW side or there may not exist a DPMAC at all. -+ * Report only autoneg state, duplexity and speed. -+ */ -+ if (state.options & DPSW_LINK_OPT_AUTONEG) -+ link_ksettings->base.autoneg = AUTONEG_ENABLE; -+ if (!(state.options & DPSW_LINK_OPT_HALF_DUPLEX)) -+ link_ksettings->base.duplex = DUPLEX_FULL; -+ link_ksettings->base.speed = state.rate; -+ -+out: -+ return err; -+} -+ -+static int -+ethsw_set_link_ksettings(struct net_device *netdev, -+ const struct ethtool_link_ksettings *link_ksettings) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ struct dpsw_link_cfg cfg = {0}; -+ int err = 0; -+ -+ netdev_dbg(netdev, "Setting link parameters..."); -+ -+ /* Due to a temporary MC limitation, the DPSW port must be down -+ * in order to be able to change link settings. Taking steps to let -+ * the user know that. -+ */ -+ if (netif_running(netdev)) { -+ netdev_info(netdev, "Sorry, interface must be brought down first.\n"); -+ return -EACCES; -+ } -+ -+ cfg.rate = link_ksettings->base.speed; -+ if (link_ksettings->base.autoneg == AUTONEG_ENABLE) -+ cfg.options |= DPSW_LINK_OPT_AUTONEG; -+ else -+ cfg.options &= ~DPSW_LINK_OPT_AUTONEG; -+ if (link_ksettings->base.duplex == DUPLEX_HALF) -+ cfg.options |= DPSW_LINK_OPT_HALF_DUPLEX; -+ else -+ cfg.options &= ~DPSW_LINK_OPT_HALF_DUPLEX; -+ -+ err = dpsw_if_set_link_cfg(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ &cfg); -+ if (err) -+ /* ethtool will be loud enough if we return an error; no point -+ * in putting our own error message on the console by default -+ */ -+ netdev_dbg(netdev, "ERROR %d setting link cfg", err); -+ -+ return err; -+} -+ -+static int ethsw_ethtool_get_sset_count(struct net_device *dev, int sset) -+{ -+ switch (sset) { -+ case ETH_SS_STATS: -+ return ETHSW_NUM_COUNTERS; -+ default: -+ return -EOPNOTSUPP; -+ } -+} -+ -+static void ethsw_ethtool_get_strings(struct net_device *netdev, -+ u32 stringset, u8 *data) -+{ -+ int i; -+ -+ switch (stringset) { -+ case ETH_SS_STATS: -+ for (i = 0; i < ETHSW_NUM_COUNTERS; i++) -+ memcpy(data + i * ETH_GSTRING_LEN, -+ ethsw_ethtool_counters[i].name, ETH_GSTRING_LEN); -+ break; -+ } -+} -+ -+static void ethsw_ethtool_get_stats(struct net_device *netdev, -+ struct ethtool_stats *stats, -+ u64 *data) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ int i, err; -+ -+ memset(data, 0, -+ sizeof(u64) * ETHSW_NUM_COUNTERS); -+ -+ for (i = 0; i < ETHSW_NUM_COUNTERS; i++) { -+ err = dpsw_if_get_counter(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ ethsw_ethtool_counters[i].id, -+ &data[i]); -+ if (err) -+ netdev_err(netdev, "dpsw_if_get_counter[%s] err %d\n", -+ ethsw_ethtool_counters[i].name, err); -+ } -+} -+ -+const struct ethtool_ops ethsw_port_ethtool_ops = { -+ .get_drvinfo = ethsw_get_drvinfo, -+ .get_link = ethtool_op_get_link, -+ .get_link_ksettings = ethsw_get_link_ksettings, -+ .set_link_ksettings = ethsw_set_link_ksettings, -+ .get_strings = ethsw_ethtool_get_strings, -+ .get_ethtool_stats = ethsw_ethtool_get_stats, -+ .get_sset_count = ethsw_ethtool_get_sset_count, -+}; ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c -@@ -0,0 +1,1438 @@ -+/* Copyright 2014-2016 Freescale Semiconductor Inc. -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+ -+#include -+#include -+#include -+#include -+ -+#include -+ -+#include "ethsw.h" -+ -+static struct workqueue_struct *ethsw_owq; -+ -+/* Minimal supported DPSW version */ -+#define DPSW_MIN_VER_MAJOR 8 -+#define DPSW_MIN_VER_MINOR 0 -+ -+#define DEFAULT_VLAN_ID 1 -+ -+static int ethsw_add_vlan(struct ethsw_core *ethsw, u16 vid) -+{ -+ int err; -+ -+ struct dpsw_vlan_cfg vcfg = { -+ .fdb_id = 0, -+ }; -+ -+ if (ethsw->vlans[vid]) { -+ dev_err(ethsw->dev, "VLAN already configured\n"); -+ return -EEXIST; -+ } -+ -+ err = dpsw_vlan_add(ethsw->mc_io, 0, -+ ethsw->dpsw_handle, vid, &vcfg); -+ if (err) { -+ dev_err(ethsw->dev, "dpsw_vlan_add err %d\n", err); -+ return err; -+ } -+ ethsw->vlans[vid] = ETHSW_VLAN_MEMBER; -+ -+ return 0; -+} -+ -+static int ethsw_port_set_pvid(struct ethsw_port_priv *port_priv, u16 pvid) -+{ -+ struct ethsw_core *ethsw = port_priv->ethsw_data; -+ struct net_device *netdev = port_priv->netdev; -+ struct dpsw_tci_cfg tci_cfg = { 0 }; -+ bool is_oper; -+ int err, ret; -+ -+ err = dpsw_if_get_tci(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ port_priv->idx, &tci_cfg); -+ if (err) { -+ netdev_err(netdev, "dpsw_if_get_tci err %d\n", err); -+ return err; -+ } -+ -+ tci_cfg.vlan_id = pvid; -+ -+ /* Interface needs to be down to change PVID */ -+ is_oper = netif_oper_up(netdev); -+ if (is_oper) { -+ err = dpsw_if_disable(ethsw->mc_io, 0, -+ ethsw->dpsw_handle, -+ port_priv->idx); -+ if (err) { -+ netdev_err(netdev, "dpsw_if_disable err %d\n", err); -+ return err; -+ } -+ } -+ -+ err = dpsw_if_set_tci(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ port_priv->idx, &tci_cfg); -+ if (err) { -+ netdev_err(netdev, "dpsw_if_set_tci err %d\n", err); -+ goto set_tci_error; -+ } -+ -+ /* Delete previous PVID info and mark the new one */ -+ port_priv->vlans[port_priv->pvid] &= ~ETHSW_VLAN_PVID; -+ port_priv->vlans[pvid] |= ETHSW_VLAN_PVID; -+ port_priv->pvid = pvid; -+ -+set_tci_error: -+ if (is_oper) { -+ ret = dpsw_if_enable(ethsw->mc_io, 0, -+ ethsw->dpsw_handle, -+ port_priv->idx); -+ if (ret) { -+ netdev_err(netdev, "dpsw_if_enable err %d\n", ret); -+ return ret; -+ } -+ } -+ -+ return err; -+} -+ -+static int ethsw_port_add_vlan(struct ethsw_port_priv *port_priv, -+ u16 vid, u16 flags) -+{ -+ struct ethsw_core *ethsw = port_priv->ethsw_data; -+ struct net_device *netdev = port_priv->netdev; -+ struct dpsw_vlan_if_cfg vcfg; -+ int err; -+ -+ if (port_priv->vlans[vid]) { -+ netdev_warn(netdev, "VLAN %d already configured\n", vid); -+ return -EEXIST; -+ } -+ -+ vcfg.num_ifs = 1; -+ vcfg.if_id[0] = port_priv->idx; -+ err = dpsw_vlan_add_if(ethsw->mc_io, 0, ethsw->dpsw_handle, vid, &vcfg); -+ if (err) { -+ netdev_err(netdev, "dpsw_vlan_add_if err %d\n", err); -+ return err; -+ } -+ -+ port_priv->vlans[vid] = ETHSW_VLAN_MEMBER; -+ -+ if (flags & BRIDGE_VLAN_INFO_UNTAGGED) { -+ err = dpsw_vlan_add_if_untagged(ethsw->mc_io, 0, -+ ethsw->dpsw_handle, -+ vid, &vcfg); -+ if (err) { -+ netdev_err(netdev, -+ "dpsw_vlan_add_if_untagged err %d\n", err); -+ return err; -+ } -+ port_priv->vlans[vid] |= ETHSW_VLAN_UNTAGGED; -+ } -+ -+ if (flags & BRIDGE_VLAN_INFO_PVID) { -+ err = ethsw_port_set_pvid(port_priv, vid); -+ if (err) -+ return err; -+ } -+ -+ return 0; -+} -+ -+static int ethsw_set_learning(struct ethsw_core *ethsw, u8 flag) -+{ -+ enum dpsw_fdb_learning_mode learn_mode; -+ int err; -+ -+ if (flag) -+ learn_mode = DPSW_FDB_LEARNING_MODE_HW; -+ else -+ learn_mode = DPSW_FDB_LEARNING_MODE_DIS; -+ -+ err = dpsw_fdb_set_learning_mode(ethsw->mc_io, 0, ethsw->dpsw_handle, 0, -+ learn_mode); -+ if (err) { -+ dev_err(ethsw->dev, "dpsw_fdb_set_learning_mode err %d\n", err); -+ return err; -+ } -+ ethsw->learning = !!flag; -+ -+ return 0; -+} -+ -+static int ethsw_port_set_flood(struct ethsw_port_priv *port_priv, u8 flag) -+{ -+ int err; -+ -+ err = dpsw_if_set_flooding(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, flag); -+ if (err) { -+ netdev_err(port_priv->netdev, -+ "dpsw_fdb_set_learning_mode err %d\n", err); -+ return err; -+ } -+ port_priv->flood = !!flag; -+ -+ return 0; -+} -+ -+static int ethsw_port_set_stp_state(struct ethsw_port_priv *port_priv, u8 state) -+{ -+ struct dpsw_stp_cfg stp_cfg = { -+ .vlan_id = DEFAULT_VLAN_ID, -+ .state = state, -+ }; -+ int err; -+ -+ if (!netif_oper_up(port_priv->netdev) || state == port_priv->stp_state) -+ return 0; /* Nothing to do */ -+ -+ err = dpsw_if_set_stp(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, &stp_cfg); -+ if (err) { -+ netdev_err(port_priv->netdev, -+ "dpsw_if_set_stp err %d\n", err); -+ return err; -+ } -+ -+ port_priv->stp_state = state; -+ -+ return 0; -+} -+ -+static int ethsw_dellink_switch(struct ethsw_core *ethsw, u16 vid) -+{ -+ struct ethsw_port_priv *ppriv_local = NULL; -+ int i, err; -+ -+ if (!ethsw->vlans[vid]) -+ return -ENOENT; -+ -+ err = dpsw_vlan_remove(ethsw->mc_io, 0, ethsw->dpsw_handle, vid); -+ if (err) { -+ dev_err(ethsw->dev, "dpsw_vlan_remove err %d\n", err); -+ return err; -+ } -+ ethsw->vlans[vid] = 0; -+ -+ for (i = 0; i < ethsw->sw_attr.num_ifs; i++) { -+ ppriv_local = ethsw->ports[i]; -+ ppriv_local->vlans[vid] = 0; -+ } -+ -+ return 0; -+} -+ -+static int ethsw_port_fdb_add_uc(struct ethsw_port_priv *port_priv, -+ const unsigned char *addr) -+{ -+ struct dpsw_fdb_unicast_cfg entry = {0}; -+ int err; -+ -+ entry.if_egress = port_priv->idx; -+ entry.type = DPSW_FDB_ENTRY_STATIC; -+ ether_addr_copy(entry.mac_addr, addr); -+ -+ err = dpsw_fdb_add_unicast(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ 0, &entry); -+ if (err) -+ netdev_err(port_priv->netdev, -+ "dpsw_fdb_add_unicast err %d\n", err); -+ return err; -+} -+ -+static int ethsw_port_fdb_del_uc(struct ethsw_port_priv *port_priv, -+ const unsigned char *addr) -+{ -+ struct dpsw_fdb_unicast_cfg entry = {0}; -+ int err; -+ -+ entry.if_egress = port_priv->idx; -+ entry.type = DPSW_FDB_ENTRY_STATIC; -+ ether_addr_copy(entry.mac_addr, addr); -+ -+ err = dpsw_fdb_remove_unicast(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ 0, &entry); -+ /* Silently discard calling multiple times the del command */ -+ if (err && err != -ENXIO) -+ netdev_err(port_priv->netdev, -+ "dpsw_fdb_remove_unicast err %d\n", err); -+ return err; -+} -+ -+static int ethsw_port_fdb_add_mc(struct ethsw_port_priv *port_priv, -+ const unsigned char *addr) -+{ -+ struct dpsw_fdb_multicast_cfg entry = {0}; -+ int err; -+ -+ ether_addr_copy(entry.mac_addr, addr); -+ entry.type = DPSW_FDB_ENTRY_STATIC; -+ entry.num_ifs = 1; -+ entry.if_id[0] = port_priv->idx; -+ -+ err = dpsw_fdb_add_multicast(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ 0, &entry); -+ /* Silently discard calling multiple times the add command */ -+ if (err && err != -ENXIO) -+ netdev_err(port_priv->netdev, "dpsw_fdb_add_multicast err %d\n", -+ err); -+ return err; -+} -+ -+static int ethsw_port_fdb_del_mc(struct ethsw_port_priv *port_priv, -+ const unsigned char *addr) -+{ -+ struct dpsw_fdb_multicast_cfg entry = {0}; -+ int err; -+ -+ ether_addr_copy(entry.mac_addr, addr); -+ entry.type = DPSW_FDB_ENTRY_STATIC; -+ entry.num_ifs = 1; -+ entry.if_id[0] = port_priv->idx; -+ -+ err = dpsw_fdb_remove_multicast(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ 0, &entry); -+ /* Silently discard calling multiple times the del command */ -+ if (err && err != -ENAVAIL) -+ netdev_err(port_priv->netdev, -+ "dpsw_fdb_remove_multicast err %d\n", err); -+ return err; -+} -+ -+static void port_get_stats(struct net_device *netdev, -+ struct rtnl_link_stats64 *stats) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ u64 tmp; -+ int err; -+ -+ err = dpsw_if_get_counter(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ DPSW_CNT_ING_FRAME, &stats->rx_packets); -+ if (err) -+ goto error; -+ -+ err = dpsw_if_get_counter(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ DPSW_CNT_EGR_FRAME, &stats->tx_packets); -+ if (err) -+ goto error; -+ -+ err = dpsw_if_get_counter(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ DPSW_CNT_ING_BYTE, &stats->rx_bytes); -+ if (err) -+ goto error; -+ -+ err = dpsw_if_get_counter(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ DPSW_CNT_EGR_BYTE, &stats->tx_bytes); -+ if (err) -+ goto error; -+ -+ err = dpsw_if_get_counter(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ DPSW_CNT_ING_FRAME_DISCARD, -+ &stats->rx_dropped); -+ if (err) -+ goto error; -+ -+ err = dpsw_if_get_counter(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ DPSW_CNT_ING_FLTR_FRAME, -+ &tmp); -+ if (err) -+ goto error; -+ stats->rx_dropped += tmp; -+ -+ err = dpsw_if_get_counter(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ DPSW_CNT_EGR_FRAME_DISCARD, -+ &stats->tx_dropped); -+ if (err) -+ goto error; -+ -+ return; -+ -+error: -+ netdev_err(netdev, "dpsw_if_get_counter err %d\n", err); -+} -+ -+static bool port_has_offload_stats(const struct net_device *netdev, -+ int attr_id) -+{ -+ return (attr_id == IFLA_OFFLOAD_XSTATS_CPU_HIT); -+} -+ -+static int port_get_offload_stats(int attr_id, -+ const struct net_device *netdev, -+ void *sp) -+{ -+ switch (attr_id) { -+ case IFLA_OFFLOAD_XSTATS_CPU_HIT: -+ port_get_stats((struct net_device *)netdev, sp); -+ return 0; -+ } -+ -+ return -EINVAL; -+} -+ -+static int port_change_mtu(struct net_device *netdev, int mtu) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ int err; -+ -+ err = dpsw_if_set_max_frame_length(port_priv->ethsw_data->mc_io, -+ 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, -+ (u16)ETHSW_L2_MAX_FRM(mtu)); -+ if (err) { -+ netdev_err(netdev, -+ "dpsw_if_set_max_frame_length() err %d\n", err); -+ return err; -+ } -+ -+ netdev->mtu = mtu; -+ return 0; -+} -+ -+static int port_carrier_state_sync(struct net_device *netdev) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ struct dpsw_link_state state; -+ int err; -+ -+ err = dpsw_if_get_link_state(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx, &state); -+ if (err) { -+ netdev_err(netdev, "dpsw_if_get_link_state() err %d\n", err); -+ return err; -+ } -+ -+ WARN_ONCE(state.up > 1, "Garbage read into link_state"); -+ -+ if (state.up != port_priv->link_state) { -+ if (state.up) -+ netif_carrier_on(netdev); -+ else -+ netif_carrier_off(netdev); -+ port_priv->link_state = state.up; -+ } -+ return 0; -+} -+ -+static int port_open(struct net_device *netdev) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ int err; -+ -+ /* No need to allow Tx as control interface is disabled */ -+ netif_tx_stop_all_queues(netdev); -+ -+ err = dpsw_if_enable(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx); -+ if (err) { -+ netdev_err(netdev, "dpsw_if_enable err %d\n", err); -+ return err; -+ } -+ -+ /* sync carrier state */ -+ err = port_carrier_state_sync(netdev); -+ if (err) { -+ netdev_err(netdev, -+ "port_carrier_state_sync err %d\n", err); -+ goto err_carrier_sync; -+ } -+ -+ return 0; -+ -+err_carrier_sync: -+ dpsw_if_disable(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx); -+ return err; -+} -+ -+static int port_stop(struct net_device *netdev) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ int err; -+ -+ err = dpsw_if_disable(port_priv->ethsw_data->mc_io, 0, -+ port_priv->ethsw_data->dpsw_handle, -+ port_priv->idx); -+ if (err) { -+ netdev_err(netdev, "dpsw_if_disable err %d\n", err); -+ return err; -+ } -+ -+ return 0; -+} -+ -+static netdev_tx_t port_dropframe(struct sk_buff *skb, -+ struct net_device *netdev) -+{ -+ /* we don't support I/O for now, drop the frame */ -+ dev_kfree_skb_any(skb); -+ -+ return NETDEV_TX_OK; -+} -+ -+static const struct net_device_ops ethsw_port_ops = { -+ .ndo_open = port_open, -+ .ndo_stop = port_stop, -+ -+ .ndo_set_mac_address = eth_mac_addr, -+ .ndo_change_mtu = port_change_mtu, -+ .ndo_has_offload_stats = port_has_offload_stats, -+ .ndo_get_offload_stats = port_get_offload_stats, -+ -+ .ndo_start_xmit = port_dropframe, -+}; -+ -+static void ethsw_links_state_update(struct ethsw_core *ethsw) -+{ -+ int i; -+ -+ for (i = 0; i < ethsw->sw_attr.num_ifs; i++) -+ port_carrier_state_sync(ethsw->ports[i]->netdev); -+} -+ -+static irqreturn_t ethsw_irq0_handler(int irq_num, void *arg) -+{ -+ return IRQ_WAKE_THREAD; -+} -+ -+static irqreturn_t ethsw_irq0_handler_thread(int irq_num, void *arg) -+{ -+ struct device *dev = (struct device *)arg; -+ struct ethsw_core *ethsw = dev_get_drvdata(dev); -+ -+ /* Mask the events and the if_id reserved bits to be cleared on read */ -+ u32 status = DPSW_IRQ_EVENT_LINK_CHANGED | 0xFFFF0000; -+ int err; -+ -+ err = dpsw_get_irq_status(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ DPSW_IRQ_INDEX_IF, &status); -+ if (err) { -+ dev_err(dev, "Can't get irq status (err %d)", err); -+ -+ err = dpsw_clear_irq_status(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ DPSW_IRQ_INDEX_IF, 0xFFFFFFFF); -+ if (err) -+ dev_err(dev, "Can't clear irq status (err %d)", err); -+ goto out; -+ } -+ -+ if (status & DPSW_IRQ_EVENT_LINK_CHANGED) -+ ethsw_links_state_update(ethsw); -+ -+out: -+ return IRQ_HANDLED; -+} -+ -+static int ethsw_setup_irqs(struct fsl_mc_device *sw_dev) -+{ -+ struct device *dev = &sw_dev->dev; -+ struct ethsw_core *ethsw = dev_get_drvdata(dev); -+ u32 mask = DPSW_IRQ_EVENT_LINK_CHANGED; -+ struct fsl_mc_device_irq *irq; -+ int err; -+ -+ err = fsl_mc_allocate_irqs(sw_dev); -+ if (err) { -+ dev_err(dev, "MC irqs allocation failed\n"); -+ return err; -+ } -+ -+ if (WARN_ON(sw_dev->obj_desc.irq_count != DPSW_IRQ_NUM)) { -+ err = -EINVAL; -+ goto free_irq; -+ } -+ -+ err = dpsw_set_irq_enable(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ DPSW_IRQ_INDEX_IF, 0); -+ if (err) { -+ dev_err(dev, "dpsw_set_irq_enable err %d\n", err); -+ goto free_irq; -+ } -+ -+ irq = sw_dev->irqs[DPSW_IRQ_INDEX_IF]; -+ -+ err = devm_request_threaded_irq(dev, irq->msi_desc->irq, -+ ethsw_irq0_handler, -+ ethsw_irq0_handler_thread, -+ IRQF_NO_SUSPEND | IRQF_ONESHOT, -+ dev_name(dev), dev); -+ if (err) { -+ dev_err(dev, "devm_request_threaded_irq(): %d", err); -+ goto free_irq; -+ } -+ -+ err = dpsw_set_irq_mask(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ DPSW_IRQ_INDEX_IF, mask); -+ if (err) { -+ dev_err(dev, "dpsw_set_irq_mask(): %d", err); -+ goto free_devm_irq; -+ } -+ -+ err = dpsw_set_irq_enable(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ DPSW_IRQ_INDEX_IF, 1); -+ if (err) { -+ dev_err(dev, "dpsw_set_irq_enable(): %d", err); -+ goto free_devm_irq; -+ } -+ -+ return 0; -+ -+free_devm_irq: -+ devm_free_irq(dev, irq->msi_desc->irq, dev); -+free_irq: -+ fsl_mc_free_irqs(sw_dev); -+ return err; -+} -+ -+static void ethsw_teardown_irqs(struct fsl_mc_device *sw_dev) -+{ -+ struct device *dev = &sw_dev->dev; -+ struct ethsw_core *ethsw = dev_get_drvdata(dev); -+ struct fsl_mc_device_irq *irq; -+ int err; -+ -+ irq = sw_dev->irqs[DPSW_IRQ_INDEX_IF]; -+ err = dpsw_set_irq_enable(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ DPSW_IRQ_INDEX_IF, 0); -+ if (err) -+ dev_err(dev, "dpsw_set_irq_enable err %d\n", err); -+ -+ fsl_mc_free_irqs(sw_dev); -+} -+ -+static int swdev_port_attr_get(struct net_device *netdev, -+ struct switchdev_attr *attr) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ -+ switch (attr->id) { -+ case SWITCHDEV_ATTR_ID_PORT_PARENT_ID: -+ attr->u.ppid.id_len = 1; -+ attr->u.ppid.id[0] = port_priv->ethsw_data->dev_id; -+ break; -+ case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS: -+ attr->u.brport_flags = -+ (port_priv->ethsw_data->learning ? BR_LEARNING : 0) | -+ (port_priv->flood ? BR_FLOOD : 0); -+ break; -+ case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS_SUPPORT: -+ attr->u.brport_flags_support = BR_LEARNING | BR_FLOOD; -+ break; -+ default: -+ return -EOPNOTSUPP; -+ } -+ -+ return 0; -+} -+ -+static int port_attr_stp_state_set(struct net_device *netdev, -+ struct switchdev_trans *trans, -+ u8 state) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ -+ if (switchdev_trans_ph_prepare(trans)) -+ return 0; -+ -+ return ethsw_port_set_stp_state(port_priv, state); -+} -+ -+static int port_attr_br_flags_set(struct net_device *netdev, -+ struct switchdev_trans *trans, -+ unsigned long flags) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ int err = 0; -+ -+ if (switchdev_trans_ph_prepare(trans)) -+ return 0; -+ -+ /* Learning is enabled per switch */ -+ err = ethsw_set_learning(port_priv->ethsw_data, !!(flags & BR_LEARNING)); -+ if (err) -+ goto exit; -+ -+ err = ethsw_port_set_flood(port_priv, !!(flags & BR_FLOOD)); -+ -+exit: -+ return err; -+} -+ -+static int swdev_port_attr_set(struct net_device *netdev, -+ const struct switchdev_attr *attr, -+ struct switchdev_trans *trans) -+{ -+ int err = 0; -+ -+ switch (attr->id) { -+ case SWITCHDEV_ATTR_ID_PORT_STP_STATE: -+ err = port_attr_stp_state_set(netdev, trans, -+ attr->u.stp_state); -+ break; -+ case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS: -+ err = port_attr_br_flags_set(netdev, trans, -+ attr->u.brport_flags); -+ break; -+ case SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING: -+ /* VLANs are supported by default */ -+ break; -+ default: -+ err = -EOPNOTSUPP; -+ break; -+ } -+ -+ return err; -+} -+ -+static int port_vlans_add(struct net_device *netdev, -+ const struct switchdev_obj_port_vlan *vlan, -+ struct switchdev_trans *trans) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ int vid, err; -+ -+ if (switchdev_trans_ph_prepare(trans)) -+ return 0; -+ -+ for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) { -+ if (!port_priv->ethsw_data->vlans[vid]) { -+ /* this is a new VLAN */ -+ err = ethsw_add_vlan(port_priv->ethsw_data, vid); -+ if (err) -+ return err; -+ -+ port_priv->ethsw_data->vlans[vid] |= ETHSW_VLAN_GLOBAL; -+ } -+ err = ethsw_port_add_vlan(port_priv, vid, vlan->flags); -+ if (err) -+ break; -+ } -+ -+ return err; -+} -+ -+static int swdev_port_obj_add(struct net_device *netdev, -+ const struct switchdev_obj *obj, -+ struct switchdev_trans *trans) -+{ -+ int err; -+ -+ switch (obj->id) { -+ case SWITCHDEV_OBJ_ID_PORT_VLAN: -+ err = port_vlans_add(netdev, -+ SWITCHDEV_OBJ_PORT_VLAN(obj), -+ trans); -+ break; -+ default: -+ err = -EOPNOTSUPP; -+ break; -+ } -+ -+ return err; -+} -+ -+static int ethsw_port_del_vlan(struct ethsw_port_priv *port_priv, u16 vid) -+{ -+ struct ethsw_core *ethsw = port_priv->ethsw_data; -+ struct net_device *netdev = port_priv->netdev; -+ struct dpsw_vlan_if_cfg vcfg; -+ int i, err; -+ -+ if (!port_priv->vlans[vid]) -+ return -ENOENT; -+ -+ if (port_priv->vlans[vid] & ETHSW_VLAN_PVID) { -+ err = ethsw_port_set_pvid(port_priv, 0); -+ if (err) -+ return err; -+ } -+ -+ vcfg.num_ifs = 1; -+ vcfg.if_id[0] = port_priv->idx; -+ if (port_priv->vlans[vid] & ETHSW_VLAN_UNTAGGED) { -+ err = dpsw_vlan_remove_if_untagged(ethsw->mc_io, 0, -+ ethsw->dpsw_handle, -+ vid, &vcfg); -+ if (err) { -+ netdev_err(netdev, -+ "dpsw_vlan_remove_if_untagged err %d\n", -+ err); -+ } -+ port_priv->vlans[vid] &= ~ETHSW_VLAN_UNTAGGED; -+ } -+ -+ if (port_priv->vlans[vid] & ETHSW_VLAN_MEMBER) { -+ err = dpsw_vlan_remove_if(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ vid, &vcfg); -+ if (err) { -+ netdev_err(netdev, -+ "dpsw_vlan_remove_if err %d\n", err); -+ return err; -+ } -+ port_priv->vlans[vid] &= ~ETHSW_VLAN_MEMBER; -+ -+ /* Delete VLAN from switch if it is no longer configured on -+ * any port -+ */ -+ for (i = 0; i < ethsw->sw_attr.num_ifs; i++) -+ if (ethsw->ports[i]->vlans[vid] & ETHSW_VLAN_MEMBER) -+ return 0; /* Found a port member in VID */ -+ -+ ethsw->vlans[vid] &= ~ETHSW_VLAN_GLOBAL; -+ -+ err = ethsw_dellink_switch(ethsw, vid); -+ if (err) -+ return err; -+ } -+ -+ return 0; -+} -+ -+static int port_vlans_del(struct net_device *netdev, -+ const struct switchdev_obj_port_vlan *vlan) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ int vid, err; -+ -+ for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) { -+ err = ethsw_port_del_vlan(port_priv, vid); -+ if (err) -+ break; -+ } -+ -+ return err; -+} -+ -+static int swdev_port_obj_del(struct net_device *netdev, -+ const struct switchdev_obj *obj) -+{ -+ int err; -+ -+ switch (obj->id) { -+ case SWITCHDEV_OBJ_ID_PORT_VLAN: -+ err = port_vlans_del(netdev, SWITCHDEV_OBJ_PORT_VLAN(obj)); -+ break; -+ default: -+ err = -EOPNOTSUPP; -+ break; -+ } -+ return err; -+} -+ -+static const struct switchdev_ops ethsw_port_switchdev_ops = { -+ .switchdev_port_attr_get = swdev_port_attr_get, -+ .switchdev_port_attr_set = swdev_port_attr_set, -+ .switchdev_port_obj_add = swdev_port_obj_add, -+ .switchdev_port_obj_del = swdev_port_obj_del, -+}; -+ -+/* For the moment, only flood setting needs to be updated */ -+static int port_bridge_join(struct net_device *netdev) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ -+ /* Enable flooding */ -+ return ethsw_port_set_flood(port_priv, 1); -+} -+ -+static int port_bridge_leave(struct net_device *netdev) -+{ -+ struct ethsw_port_priv *port_priv = netdev_priv(netdev); -+ -+ /* Disable flooding */ -+ return ethsw_port_set_flood(port_priv, 0); -+} -+ -+static int port_netdevice_event(struct notifier_block *unused, -+ unsigned long event, void *ptr) -+{ -+ struct net_device *netdev = netdev_notifier_info_to_dev(ptr); -+ struct netdev_notifier_changeupper_info *info = ptr; -+ struct net_device *upper_dev; -+ int err = 0; -+ -+ if (netdev->netdev_ops != ðsw_port_ops) -+ return NOTIFY_DONE; -+ -+ /* Handle just upper dev link/unlink for the moment */ -+ if (event == NETDEV_CHANGEUPPER) { -+ upper_dev = info->upper_dev; -+ if (netif_is_bridge_master(upper_dev)) { -+ if (info->linking) -+ err = port_bridge_join(netdev); -+ else -+ err = port_bridge_leave(netdev); -+ } -+ } -+ -+ return notifier_from_errno(err); -+} -+ -+static struct notifier_block port_nb __read_mostly = { -+ .notifier_call = port_netdevice_event, -+}; -+ -+struct ethsw_switchdev_event_work { -+ struct work_struct work; -+ struct switchdev_notifier_fdb_info fdb_info; -+ struct net_device *dev; -+ unsigned long event; -+}; -+ -+static void ethsw_switchdev_event_work(struct work_struct *work) -+{ -+ struct ethsw_switchdev_event_work *switchdev_work = -+ container_of(work, struct ethsw_switchdev_event_work, work); -+ struct net_device *dev = switchdev_work->dev; -+ struct switchdev_notifier_fdb_info *fdb_info; -+ struct ethsw_port_priv *port_priv; -+ -+ rtnl_lock(); -+ port_priv = netdev_priv(dev); -+ fdb_info = &switchdev_work->fdb_info; -+ -+ switch (switchdev_work->event) { -+ case SWITCHDEV_FDB_ADD_TO_DEVICE: -+ if (is_unicast_ether_addr(fdb_info->addr)) -+ ethsw_port_fdb_add_uc(netdev_priv(dev), fdb_info->addr); -+ else -+ ethsw_port_fdb_add_mc(netdev_priv(dev), fdb_info->addr); -+ break; -+ case SWITCHDEV_FDB_DEL_TO_DEVICE: -+ if (is_unicast_ether_addr(fdb_info->addr)) -+ ethsw_port_fdb_del_uc(netdev_priv(dev), fdb_info->addr); -+ else -+ ethsw_port_fdb_del_mc(netdev_priv(dev), fdb_info->addr); -+ break; -+ } -+ -+ rtnl_unlock(); -+ kfree(switchdev_work->fdb_info.addr); -+ kfree(switchdev_work); -+ dev_put(dev); -+} -+ -+/* Called under rcu_read_lock() */ -+static int port_switchdev_event(struct notifier_block *unused, -+ unsigned long event, void *ptr) -+{ -+ struct net_device *dev = switchdev_notifier_info_to_dev(ptr); -+ struct ethsw_switchdev_event_work *switchdev_work; -+ struct switchdev_notifier_fdb_info *fdb_info = ptr; -+ -+ switchdev_work = kzalloc(sizeof(*switchdev_work), GFP_ATOMIC); -+ if (!switchdev_work) -+ return NOTIFY_BAD; -+ -+ INIT_WORK(&switchdev_work->work, ethsw_switchdev_event_work); -+ switchdev_work->dev = dev; -+ switchdev_work->event = event; -+ -+ switch (event) { -+ case SWITCHDEV_FDB_ADD_TO_DEVICE: -+ case SWITCHDEV_FDB_DEL_TO_DEVICE: -+ memcpy(&switchdev_work->fdb_info, ptr, -+ sizeof(switchdev_work->fdb_info)); -+ switchdev_work->fdb_info.addr = kzalloc(ETH_ALEN, GFP_ATOMIC); -+ if (!switchdev_work->fdb_info.addr) -+ goto err_addr_alloc; -+ -+ ether_addr_copy((u8 *)switchdev_work->fdb_info.addr, -+ fdb_info->addr); -+ -+ /* Take a reference on the device to avoid being freed. */ -+ dev_hold(dev); -+ break; -+ default: -+ return NOTIFY_DONE; -+ } -+ -+ queue_work(ethsw_owq, &switchdev_work->work); -+ -+ return NOTIFY_DONE; -+ -+err_addr_alloc: -+ kfree(switchdev_work); -+ return NOTIFY_BAD; -+} -+ -+static struct notifier_block port_switchdev_nb = { -+ .notifier_call = port_switchdev_event, -+}; -+ -+static int ethsw_register_notifier(struct device *dev) -+{ -+ int err; -+ -+ err = register_netdevice_notifier(&port_nb); -+ if (err) { -+ dev_err(dev, "Failed to register netdev notifier\n"); -+ return err; -+ } -+ -+ err = register_switchdev_notifier(&port_switchdev_nb); -+ if (err) { -+ dev_err(dev, "Failed to register switchdev notifier\n"); -+ goto err_switchdev_nb; -+ } -+ -+ return 0; -+ -+err_switchdev_nb: -+ unregister_netdevice_notifier(&port_nb); -+ return err; -+} -+ -+static int ethsw_open(struct ethsw_core *ethsw) -+{ -+ struct ethsw_port_priv *port_priv = NULL; -+ int i, err; -+ -+ err = dpsw_enable(ethsw->mc_io, 0, ethsw->dpsw_handle); -+ if (err) { -+ dev_err(ethsw->dev, "dpsw_enable err %d\n", err); -+ return err; -+ } -+ -+ for (i = 0; i < ethsw->sw_attr.num_ifs; i++) { -+ port_priv = ethsw->ports[i]; -+ err = dev_open(port_priv->netdev); -+ if (err) { -+ netdev_err(port_priv->netdev, "dev_open err %d\n", err); -+ return err; -+ } -+ } -+ -+ return 0; -+} -+ -+static int ethsw_stop(struct ethsw_core *ethsw) -+{ -+ struct ethsw_port_priv *port_priv = NULL; -+ int i, err; -+ -+ for (i = 0; i < ethsw->sw_attr.num_ifs; i++) { -+ port_priv = ethsw->ports[i]; -+ dev_close(port_priv->netdev); -+ } -+ -+ err = dpsw_disable(ethsw->mc_io, 0, ethsw->dpsw_handle); -+ if (err) { -+ dev_err(ethsw->dev, "dpsw_disable err %d\n", err); -+ return err; -+ } -+ -+ return 0; -+} -+ -+static int ethsw_init(struct fsl_mc_device *sw_dev) -+{ -+ struct device *dev = &sw_dev->dev; -+ struct ethsw_core *ethsw = dev_get_drvdata(dev); -+ u16 version_major, version_minor, i; -+ struct dpsw_stp_cfg stp_cfg; -+ int err; -+ -+ ethsw->dev_id = sw_dev->obj_desc.id; -+ -+ err = dpsw_open(ethsw->mc_io, 0, ethsw->dev_id, ðsw->dpsw_handle); -+ if (err) { -+ dev_err(dev, "dpsw_open err %d\n", err); -+ return err; -+ } -+ -+ err = dpsw_get_attributes(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ ðsw->sw_attr); -+ if (err) { -+ dev_err(dev, "dpsw_get_attributes err %d\n", err); -+ goto err_close; -+ } -+ -+ err = dpsw_get_api_version(ethsw->mc_io, 0, -+ &version_major, -+ &version_minor); -+ if (err) { -+ dev_err(dev, "dpsw_get_api_version err %d\n", err); -+ goto err_close; -+ } -+ -+ /* Minimum supported DPSW version check */ -+ if (version_major < DPSW_MIN_VER_MAJOR || -+ (version_major == DPSW_MIN_VER_MAJOR && -+ version_minor < DPSW_MIN_VER_MINOR)) { -+ dev_err(dev, "DPSW version %d:%d not supported. Use %d.%d or greater.\n", -+ version_major, -+ version_minor, -+ DPSW_MIN_VER_MAJOR, DPSW_MIN_VER_MINOR); -+ err = -ENOTSUPP; -+ goto err_close; -+ } -+ -+ err = dpsw_reset(ethsw->mc_io, 0, ethsw->dpsw_handle); -+ if (err) { -+ dev_err(dev, "dpsw_reset err %d\n", err); -+ goto err_close; -+ } -+ -+ err = dpsw_fdb_set_learning_mode(ethsw->mc_io, 0, ethsw->dpsw_handle, 0, -+ DPSW_FDB_LEARNING_MODE_HW); -+ if (err) { -+ dev_err(dev, "dpsw_fdb_set_learning_mode err %d\n", err); -+ goto err_close; -+ } -+ -+ stp_cfg.vlan_id = DEFAULT_VLAN_ID; -+ stp_cfg.state = DPSW_STP_STATE_FORWARDING; -+ -+ for (i = 0; i < ethsw->sw_attr.num_ifs; i++) { -+ err = dpsw_if_set_stp(ethsw->mc_io, 0, ethsw->dpsw_handle, i, -+ &stp_cfg); -+ if (err) { -+ dev_err(dev, "dpsw_if_set_stp err %d for port %d\n", -+ err, i); -+ goto err_close; -+ } -+ -+ err = dpsw_if_set_broadcast(ethsw->mc_io, 0, -+ ethsw->dpsw_handle, i, 1); -+ if (err) { -+ dev_err(dev, -+ "dpsw_if_set_broadcast err %d for port %d\n", -+ err, i); -+ goto err_close; -+ } -+ } -+ -+ ethsw_owq = alloc_ordered_workqueue("%s_ordered", WQ_MEM_RECLAIM, -+ "ethsw"); -+ if (!ethsw_owq) { -+ err = -ENOMEM; -+ goto err_close; -+ } -+ -+ err = ethsw_register_notifier(dev); -+ if (err) -+ goto err_destroy_ordered_workqueue; -+ -+ return 0; -+ -+err_destroy_ordered_workqueue: -+ destroy_workqueue(ethsw_owq); -+ -+err_close: -+ dpsw_close(ethsw->mc_io, 0, ethsw->dpsw_handle); -+ return err; -+} -+ -+static int ethsw_port_init(struct ethsw_port_priv *port_priv, u16 port) -+{ -+ const char def_mcast[ETH_ALEN] = {0x01, 0x00, 0x5e, 0x00, 0x00, 0x01}; -+ struct net_device *netdev = port_priv->netdev; -+ struct ethsw_core *ethsw = port_priv->ethsw_data; -+ struct dpsw_vlan_if_cfg vcfg; -+ int err; -+ -+ /* Switch starts with all ports configured to VLAN 1. Need to -+ * remove this setting to allow configuration at bridge join -+ */ -+ vcfg.num_ifs = 1; -+ vcfg.if_id[0] = port_priv->idx; -+ -+ err = dpsw_vlan_remove_if_untagged(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ DEFAULT_VLAN_ID, &vcfg); -+ if (err) { -+ netdev_err(netdev, "dpsw_vlan_remove_if_untagged err %d\n", -+ err); -+ return err; -+ } -+ -+ err = ethsw_port_set_pvid(port_priv, 0); -+ if (err) -+ return err; -+ -+ err = dpsw_vlan_remove_if(ethsw->mc_io, 0, ethsw->dpsw_handle, -+ DEFAULT_VLAN_ID, &vcfg); -+ if (err) { -+ netdev_err(netdev, "dpsw_vlan_remove_if err %d\n", err); -+ return err; -+ } -+ -+ err = ethsw_port_fdb_add_mc(port_priv, def_mcast); -+ -+ return err; -+} -+ -+static void ethsw_unregister_notifier(struct device *dev) -+{ -+ int err; -+ -+ err = unregister_switchdev_notifier(&port_switchdev_nb); -+ if (err) -+ dev_err(dev, -+ "Failed to unregister switchdev notifier (%d)\n", err); -+ -+ err = unregister_netdevice_notifier(&port_nb); -+ if (err) -+ dev_err(dev, -+ "Failed to unregister netdev notifier (%d)\n", err); -+} -+ -+static void ethsw_takedown(struct fsl_mc_device *sw_dev) -+{ -+ struct device *dev = &sw_dev->dev; -+ struct ethsw_core *ethsw = dev_get_drvdata(dev); -+ int err; -+ -+ ethsw_unregister_notifier(dev); -+ -+ err = dpsw_close(ethsw->mc_io, 0, ethsw->dpsw_handle); -+ if (err) -+ dev_warn(dev, "dpsw_close err %d\n", err); -+} -+ -+static int ethsw_remove(struct fsl_mc_device *sw_dev) -+{ -+ struct ethsw_port_priv *port_priv; -+ struct ethsw_core *ethsw; -+ struct device *dev; -+ int i; -+ -+ dev = &sw_dev->dev; -+ ethsw = dev_get_drvdata(dev); -+ -+ ethsw_teardown_irqs(sw_dev); -+ -+ destroy_workqueue(ethsw_owq); -+ -+ rtnl_lock(); -+ ethsw_stop(ethsw); -+ rtnl_unlock(); -+ -+ for (i = 0; i < ethsw->sw_attr.num_ifs; i++) { -+ port_priv = ethsw->ports[i]; -+ unregister_netdev(port_priv->netdev); -+ free_netdev(port_priv->netdev); -+ } -+ kfree(ethsw->ports); -+ -+ ethsw_takedown(sw_dev); -+ fsl_mc_portal_free(ethsw->mc_io); -+ -+ kfree(ethsw); -+ -+ dev_set_drvdata(dev, NULL); -+ -+ return 0; -+} -+ -+static int ethsw_probe_port(struct ethsw_core *ethsw, u16 port_idx) -+{ -+ struct ethsw_port_priv *port_priv; -+ struct device *dev = ethsw->dev; -+ struct net_device *port_netdev; -+ int err; -+ -+ port_netdev = alloc_etherdev(sizeof(struct ethsw_port_priv)); -+ if (!port_netdev) { -+ dev_err(dev, "alloc_etherdev error\n"); -+ return -ENOMEM; -+ } -+ -+ port_priv = netdev_priv(port_netdev); -+ port_priv->netdev = port_netdev; -+ port_priv->ethsw_data = ethsw; -+ -+ port_priv->idx = port_idx; -+ port_priv->stp_state = BR_STATE_FORWARDING; -+ -+ /* Flooding is implicitly enabled */ -+ port_priv->flood = true; -+ -+ SET_NETDEV_DEV(port_netdev, dev); -+ port_netdev->netdev_ops = ðsw_port_ops; -+ port_netdev->ethtool_ops = ðsw_port_ethtool_ops; -+ port_netdev->switchdev_ops = ðsw_port_switchdev_ops; -+ -+ /* Set MTU limits */ -+ port_netdev->min_mtu = ETH_MIN_MTU; -+ port_netdev->max_mtu = ETHSW_MAX_FRAME_LENGTH; -+ -+ err = register_netdev(port_netdev); -+ if (err < 0) { -+ dev_err(dev, "register_netdev error %d\n", err); -+ free_netdev(port_netdev); -+ return err; -+ } -+ -+ ethsw->ports[port_idx] = port_priv; -+ -+ return ethsw_port_init(port_priv, port_idx); -+} -+ -+static int ethsw_probe(struct fsl_mc_device *sw_dev) -+{ -+ struct device *dev = &sw_dev->dev; -+ struct ethsw_core *ethsw; -+ int i, err; -+ -+ /* Allocate switch core*/ -+ ethsw = kzalloc(sizeof(*ethsw), GFP_KERNEL); -+ -+ if (!ethsw) -+ return -ENOMEM; -+ -+ ethsw->dev = dev; -+ dev_set_drvdata(dev, ethsw); -+ -+ err = fsl_mc_portal_allocate(sw_dev, 0, ðsw->mc_io); -+ if (err) { -+ dev_err(dev, "fsl_mc_portal_allocate err %d\n", err); -+ goto err_free_drvdata; -+ } -+ -+ err = ethsw_init(sw_dev); -+ if (err) -+ goto err_free_cmdport; -+ -+ /* DEFAULT_VLAN_ID is implicitly configured on the switch */ -+ ethsw->vlans[DEFAULT_VLAN_ID] = ETHSW_VLAN_MEMBER; -+ -+ /* Learning is implicitly enabled */ -+ ethsw->learning = true; -+ -+ ethsw->ports = kcalloc(ethsw->sw_attr.num_ifs, sizeof(*ethsw->ports), -+ GFP_KERNEL); -+ if (!(ethsw->ports)) { -+ err = -ENOMEM; -+ goto err_takedown; -+ } -+ -+ for (i = 0; i < ethsw->sw_attr.num_ifs; i++) { -+ err = ethsw_probe_port(ethsw, i); -+ if (err) -+ goto err_free_ports; -+ } -+ -+ /* Switch starts up enabled */ -+ rtnl_lock(); -+ err = ethsw_open(ethsw); -+ rtnl_unlock(); -+ if (err) -+ goto err_free_ports; -+ -+ /* Setup IRQs */ -+ err = ethsw_setup_irqs(sw_dev); -+ if (err) -+ goto err_stop; -+ -+ dev_info(dev, "probed %d port switch\n", ethsw->sw_attr.num_ifs); -+ return 0; -+ -+err_stop: -+ rtnl_lock(); -+ ethsw_stop(ethsw); -+ rtnl_unlock(); -+ -+err_free_ports: -+ /* Cleanup registered ports only */ -+ for (i--; i >= 0; i--) { -+ unregister_netdev(ethsw->ports[i]->netdev); -+ free_netdev(ethsw->ports[i]->netdev); -+ } -+ kfree(ethsw->ports); -+ -+err_takedown: -+ ethsw_takedown(sw_dev); -+ -+err_free_cmdport: -+ fsl_mc_portal_free(ethsw->mc_io); -+ -+err_free_drvdata: -+ kfree(ethsw); -+ dev_set_drvdata(dev, NULL); -+ -+ return err; -+} -+ -+static const struct fsl_mc_device_id ethsw_match_id_table[] = { -+ { -+ .vendor = FSL_MC_VENDOR_FREESCALE, -+ .obj_type = "dpsw", -+ }, -+ { .vendor = 0x0 } -+}; -+MODULE_DEVICE_TABLE(fslmc, ethsw_match_id_table); -+ -+static struct fsl_mc_driver eth_sw_drv = { -+ .driver = { -+ .name = KBUILD_MODNAME, -+ .owner = THIS_MODULE, -+ }, -+ .probe = ethsw_probe, -+ .remove = ethsw_remove, -+ .match_id_table = ethsw_match_id_table -+}; -+ -+module_fsl_mc_driver(eth_sw_drv); -+ -+MODULE_LICENSE("Dual BSD/GPL"); -+MODULE_DESCRIPTION("DPAA2 Ethernet Switch Driver"); ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.h -@@ -0,0 +1,90 @@ -+/* Copyright 2014-2017 Freescale Semiconductor Inc. -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __ETHSW_H -+#define __ETHSW_H -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "dpsw.h" -+ -+/* Number of IRQs supported */ -+#define DPSW_IRQ_NUM 2 -+ -+#define ETHSW_VLAN_MEMBER 1 -+#define ETHSW_VLAN_UNTAGGED 2 -+#define ETHSW_VLAN_PVID 4 -+#define ETHSW_VLAN_GLOBAL 8 -+ -+/* Maximum Frame Length supported by HW (currently 10k) */ -+#define DPAA2_MFL (10 * 1024) -+#define ETHSW_MAX_FRAME_LENGTH (DPAA2_MFL - VLAN_ETH_HLEN - ETH_FCS_LEN) -+#define ETHSW_L2_MAX_FRM(mtu) ((mtu) + VLAN_ETH_HLEN + ETH_FCS_LEN) -+ -+extern const struct ethtool_ops ethsw_port_ethtool_ops; -+ -+struct ethsw_core; -+ -+/* Per port private data */ -+struct ethsw_port_priv { -+ struct net_device *netdev; -+ u16 idx; -+ struct ethsw_core *ethsw_data; -+ u8 link_state; -+ u8 stp_state; -+ bool flood; -+ -+ u8 vlans[VLAN_VID_MASK + 1]; -+ u16 pvid; -+}; -+ -+/* Switch data */ -+struct ethsw_core { -+ struct device *dev; -+ struct fsl_mc_io *mc_io; -+ u16 dpsw_handle; -+ struct dpsw_attr sw_attr; -+ int dev_id; -+ struct ethsw_port_priv **ports; -+ -+ u8 vlans[VLAN_VID_MASK + 1]; -+ bool learning; -+}; -+ -+#endif /* __ETHSW_H */ diff --git a/target/linux/layerscape/patches-4.14/704-dpaa2-mac-phy-support-layerscape.patch b/target/linux/layerscape/patches-4.14/704-dpaa2-mac-phy-support-layerscape.patch deleted file mode 100644 index f36da51fff..0000000000 --- a/target/linux/layerscape/patches-4.14/704-dpaa2-mac-phy-support-layerscape.patch +++ /dev/null @@ -1,2164 +0,0 @@ -From dd0cc8d0739a72ee5d85039a9ba7812383e8f555 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:30 +0800 -Subject: [PATCH] dpaa2-mac-phy: support layerscape - -This is an integrated patch of dpaa2-mac-phy for layerscape - -Signed-off-by: Alex Marginean -Signed-off-by: Biwen Li -Signed-off-by: Bogdan Hamciuc -Signed-off-by: Bogdan Purcareata -Signed-off-by: Catalin Neacsu -Signed-off-by: Constantin Tudor -Signed-off-by: Florin Chiculita -Signed-off-by: Ioana Ciornei -Signed-off-by: Ioana Radulescu -Signed-off-by: Itai Katz -Signed-off-by: J. German Rivera -Signed-off-by: Pankaj Bansal -Signed-off-by: Razvan Stefanescu -Signed-off-by: Stuart Yoder -Signed-off-by: Valentin Catalin Neacsu ---- - drivers/staging/fsl-dpaa2/mac/Kconfig | 23 + - drivers/staging/fsl-dpaa2/mac/Makefile | 10 + - drivers/staging/fsl-dpaa2/mac/dpmac-cmd.h | 196 ++++++ - drivers/staging/fsl-dpaa2/mac/dpmac.c | 689 ++++++++++++++++++ - drivers/staging/fsl-dpaa2/mac/dpmac.h | 374 ++++++++++ - drivers/staging/fsl-dpaa2/mac/mac.c | 817 ++++++++++++++++++++++ - 6 files changed, 2109 insertions(+) - create mode 100644 drivers/staging/fsl-dpaa2/mac/Kconfig - create mode 100644 drivers/staging/fsl-dpaa2/mac/Makefile - create mode 100644 drivers/staging/fsl-dpaa2/mac/dpmac-cmd.h - create mode 100644 drivers/staging/fsl-dpaa2/mac/dpmac.c - create mode 100644 drivers/staging/fsl-dpaa2/mac/dpmac.h - create mode 100644 drivers/staging/fsl-dpaa2/mac/mac.c - ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/mac/Kconfig -@@ -0,0 +1,23 @@ -+config FSL_DPAA2_MAC -+ tristate "DPAA2 MAC / PHY interface" -+ depends on FSL_MC_BUS && FSL_DPAA2 -+ select MDIO_BUS_MUX_MMIOREG -+ select FSL_XGMAC_MDIO -+ select FIXED_PHY -+ ---help--- -+ Prototype driver for DPAA2 MAC / PHY interface object. -+ This driver works as a proxy between phylib including phy drivers and -+ the MC firmware. It receives updates on link state changes from PHY -+ lib and forwards them to MC and receives interrupt from MC whenever -+ a request is made to change the link state. -+ -+ -+config FSL_DPAA2_MAC_NETDEVS -+ bool "Expose net interfaces for PHYs" -+ default n -+ depends on FSL_DPAA2_MAC -+ ---help--- -+ Exposes macX net interfaces which allow direct control over MACs and -+ PHYs. -+ . -+ Leave disabled if unsure. ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/mac/Makefile -@@ -0,0 +1,10 @@ -+ -+obj-$(CONFIG_FSL_DPAA2_MAC) += dpaa2-mac.o -+ -+dpaa2-mac-objs := mac.o dpmac.o -+ -+all: -+ make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules -+ -+clean: -+ make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/mac/dpmac-cmd.h -@@ -0,0 +1,196 @@ -+/* Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#ifndef _FSL_DPMAC_CMD_H -+#define _FSL_DPMAC_CMD_H -+ -+/* DPMAC Version */ -+#define DPMAC_VER_MAJOR 4 -+#define DPMAC_VER_MINOR 2 -+#define DPMAC_CMD_BASE_VERSION 1 -+#define DPMAC_CMD_2ND_VERSION 2 -+#define DPMAC_CMD_ID_OFFSET 4 -+ -+#define DPMAC_CMD(id) (((id) << DPMAC_CMD_ID_OFFSET) | DPMAC_CMD_BASE_VERSION) -+#define DPMAC_CMD_V2(id) (((id) << DPMAC_CMD_ID_OFFSET) | DPMAC_CMD_2ND_VERSION) -+ -+/* Command IDs */ -+#define DPMAC_CMDID_CLOSE DPMAC_CMD(0x800) -+#define DPMAC_CMDID_OPEN DPMAC_CMD(0x80c) -+#define DPMAC_CMDID_CREATE DPMAC_CMD(0x90c) -+#define DPMAC_CMDID_DESTROY DPMAC_CMD(0x98c) -+#define DPMAC_CMDID_GET_API_VERSION DPMAC_CMD(0xa0c) -+ -+#define DPMAC_CMDID_GET_ATTR DPMAC_CMD(0x004) -+#define DPMAC_CMDID_RESET DPMAC_CMD(0x005) -+ -+#define DPMAC_CMDID_SET_IRQ_ENABLE DPMAC_CMD(0x012) -+#define DPMAC_CMDID_GET_IRQ_ENABLE DPMAC_CMD(0x013) -+#define DPMAC_CMDID_SET_IRQ_MASK DPMAC_CMD(0x014) -+#define DPMAC_CMDID_GET_IRQ_MASK DPMAC_CMD(0x015) -+#define DPMAC_CMDID_GET_IRQ_STATUS DPMAC_CMD(0x016) -+#define DPMAC_CMDID_CLEAR_IRQ_STATUS DPMAC_CMD(0x017) -+ -+#define DPMAC_CMDID_GET_LINK_CFG DPMAC_CMD(0x0c2) -+#define DPMAC_CMDID_GET_LINK_CFG_V2 DPMAC_CMD_V2(0x0c2) -+#define DPMAC_CMDID_SET_LINK_STATE DPMAC_CMD(0x0c3) -+#define DPMAC_CMDID_SET_LINK_STATE_V2 DPMAC_CMD_V2(0x0c3) -+#define DPMAC_CMDID_GET_COUNTER DPMAC_CMD(0x0c4) -+ -+#define DPMAC_CMDID_SET_PORT_MAC_ADDR DPMAC_CMD(0x0c5) -+ -+/* Macros for accessing command fields smaller than 1byte */ -+#define DPMAC_MASK(field) \ -+ GENMASK(DPMAC_##field##_SHIFT + DPMAC_##field##_SIZE - 1, \ -+ DPMAC_##field##_SHIFT) -+#define dpmac_set_field(var, field, val) \ -+ ((var) |= (((val) << DPMAC_##field##_SHIFT) & DPMAC_MASK(field))) -+#define dpmac_get_field(var, field) \ -+ (((var) & DPMAC_MASK(field)) >> DPMAC_##field##_SHIFT) -+ -+struct dpmac_cmd_open { -+ u32 dpmac_id; -+}; -+ -+struct dpmac_cmd_create { -+ u32 mac_id; -+}; -+ -+struct dpmac_cmd_destroy { -+ u32 dpmac_id; -+}; -+ -+struct dpmac_cmd_set_irq_enable { -+ u8 enable; -+ u8 pad[3]; -+ u8 irq_index; -+}; -+ -+struct dpmac_cmd_get_irq_enable { -+ u32 pad; -+ u8 irq_index; -+}; -+ -+struct dpmac_rsp_get_irq_enable { -+ u8 enabled; -+}; -+ -+struct dpmac_cmd_set_irq_mask { -+ u32 mask; -+ u8 irq_index; -+}; -+ -+struct dpmac_cmd_get_irq_mask { -+ u32 pad; -+ u8 irq_index; -+}; -+ -+struct dpmac_rsp_get_irq_mask { -+ u32 mask; -+}; -+ -+struct dpmac_cmd_get_irq_status { -+ u32 status; -+ u8 irq_index; -+}; -+ -+struct dpmac_rsp_get_irq_status { -+ u32 status; -+}; -+ -+struct dpmac_cmd_clear_irq_status { -+ u32 status; -+ u8 irq_index; -+}; -+ -+struct dpmac_rsp_get_attributes { -+ u8 eth_if; -+ u8 link_type; -+ u16 id; -+ u32 max_rate; -+}; -+ -+struct dpmac_rsp_get_link_cfg { -+ u64 options; -+ u32 rate; -+}; -+ -+struct dpmac_rsp_get_link_cfg_v2 { -+ u64 options; -+ u32 rate; -+ u32 pad; -+ u64 advertising; -+}; -+ -+#define DPMAC_STATE_SIZE 1 -+#define DPMAC_STATE_SHIFT 0 -+#define DPMAC_STATE_VALID_SIZE 1 -+#define DPMAC_STATE_VALID_SHIFT 1 -+ -+struct dpmac_cmd_set_link_state { -+ u64 options; -+ u32 rate; -+ u32 pad; -+ /* only least significant bit is valid */ -+ u8 up; -+}; -+ -+struct dpmac_cmd_set_link_state_v2 { -+ u64 options; -+ u32 rate; -+ u32 pad0; -+ /* from lsb: up:1, state_valid:1 */ -+ u8 state; -+ u8 pad1[7]; -+ u64 supported; -+ u64 advertising; -+}; -+ -+struct dpmac_cmd_get_counter { -+ u8 type; -+}; -+ -+struct dpmac_rsp_get_counter { -+ u64 pad; -+ u64 counter; -+}; -+ -+struct dpmac_rsp_get_api_version { -+ u16 major; -+ u16 minor; -+}; -+ -+struct dpmac_cmd_set_port_mac_addr { -+ u8 pad[2]; -+ u8 addr[6]; -+}; -+ -+#endif /* _FSL_DPMAC_CMD_H */ ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/mac/dpmac.c -@@ -0,0 +1,689 @@ -+/* Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#include -+#include "dpmac.h" -+#include "dpmac-cmd.h" -+ -+/** -+ * dpmac_open() - Open a control session for the specified object. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @dpmac_id: DPMAC unique ID -+ * @token: Returned token; use in subsequent API calls -+ * -+ * This function can be used to open a control session for an -+ * already created object; an object may have been declared in -+ * the DPL or by calling the dpmac_create function. -+ * This function returns a unique authentication token, -+ * associated with the specific object ID and the specific MC -+ * portal; this token must be used in all subsequent commands for -+ * this specific object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpmac_id, -+ u16 *token) -+{ -+ struct dpmac_cmd_open *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_OPEN, -+ cmd_flags, -+ 0); -+ cmd_params = (struct dpmac_cmd_open *)cmd.params; -+ cmd_params->dpmac_id = cpu_to_le32(dpmac_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *token = mc_cmd_hdr_read_token(&cmd); -+ -+ return err; -+} -+ -+/** -+ * dpmac_close() - Close the control session of the object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * -+ * After this function is called, no further operations are -+ * allowed on the object without opening a new control session. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_CLOSE, cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpmac_create() - Create the DPMAC object. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @dprc_token: Parent container token; '0' for default container -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @cfg: Configuration structure -+ * @obj_id: Returned object id -+ * -+ * Create the DPMAC object, allocate required resources and -+ * perform required initialization. -+ * -+ * The function accepts an authentication token of a parent -+ * container that this object should be assigned to. The token -+ * can be '0' so the object will be assigned to the default container. -+ * The newly created object can be opened with the returned -+ * object id and using the container's associated tokens and MC portals. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_create(struct fsl_mc_io *mc_io, -+ u16 dprc_token, -+ u32 cmd_flags, -+ const struct dpmac_cfg *cfg, -+ u32 *obj_id) -+{ -+ struct dpmac_cmd_create *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_CREATE, -+ cmd_flags, -+ dprc_token); -+ cmd_params = (struct dpmac_cmd_create *)cmd.params; -+ cmd_params->mac_id = cpu_to_le32(cfg->mac_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *obj_id = mc_cmd_read_object_id(&cmd); -+ -+ return 0; -+} -+ -+/** -+ * dpmac_destroy() - Destroy the DPMAC object and release all its resources. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @dprc_token: Parent container token; '0' for default container -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @object_id: The object id; it must be a valid id within the container that -+ * created this object; -+ * -+ * The function accepts the authentication token of the parent container that -+ * created the object (not the one that currently owns the object). The object -+ * is searched within parent using the provided 'object_id'. -+ * All tokens to the object must be closed before calling destroy. -+ * -+ * Return: '0' on Success; error code otherwise. -+ */ -+int dpmac_destroy(struct fsl_mc_io *mc_io, -+ u16 dprc_token, -+ u32 cmd_flags, -+ u32 object_id) -+{ -+ struct dpmac_cmd_destroy *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_DESTROY, -+ cmd_flags, -+ dprc_token); -+ cmd_params = (struct dpmac_cmd_destroy *)cmd.params; -+ cmd_params->dpmac_id = cpu_to_le32(object_id); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpmac_set_irq_enable() - Set overall interrupt state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @irq_index: The interrupt index to configure -+ * @en: Interrupt state - enable = 1, disable = 0 -+ * -+ * Allows GPP software to control when interrupts are generated. -+ * Each interrupt can have up to 32 causes. The enable/disable control's the -+ * overall interrupt state. if the interrupt is disabled no causes will cause -+ * an interrupt. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_set_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 en) -+{ -+ struct dpmac_cmd_set_irq_enable *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_SET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpmac_cmd_set_irq_enable *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ cmd_params->enable = en; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpmac_get_irq_enable() - Get overall interrupt state -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @irq_index: The interrupt index to configure -+ * @en: Returned interrupt state - enable = 1, disable = 0 -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_get_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 *en) -+{ -+ struct dpmac_cmd_get_irq_enable *cmd_params; -+ struct dpmac_rsp_get_irq_enable *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpmac_cmd_get_irq_enable *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpmac_rsp_get_irq_enable *)cmd.params; -+ *en = rsp_params->enabled; -+ -+ return 0; -+} -+ -+/** -+ * dpmac_set_irq_mask() - Set interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @irq_index: The interrupt index to configure -+ * @mask: Event mask to trigger interrupt; -+ * each bit: -+ * 0 = ignore event -+ * 1 = consider event for asserting IRQ -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_set_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 mask) -+{ -+ struct dpmac_cmd_set_irq_mask *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_SET_IRQ_MASK, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpmac_cmd_set_irq_mask *)cmd.params; -+ cmd_params->mask = cpu_to_le32(mask); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpmac_get_irq_mask() - Get interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @irq_index: The interrupt index to configure -+ * @mask: Returned event mask to trigger interrupt -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_get_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *mask) -+{ -+ struct dpmac_cmd_get_irq_mask *cmd_params; -+ struct dpmac_rsp_get_irq_mask *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_IRQ_MASK, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpmac_cmd_get_irq_mask *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpmac_rsp_get_irq_mask *)cmd.params; -+ *mask = le32_to_cpu(rsp_params->mask); -+ -+ return 0; -+} -+ -+/** -+ * dpmac_get_irq_status() - Get the current status of any pending interrupts. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @irq_index: The interrupt index to configure -+ * @status: Returned interrupts status - one bit per cause: -+ * 0 = no interrupt pending -+ * 1 = interrupt pending -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_get_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *status) -+{ -+ struct dpmac_cmd_get_irq_status *cmd_params; -+ struct dpmac_rsp_get_irq_status *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_IRQ_STATUS, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpmac_cmd_get_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(*status); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpmac_rsp_get_irq_status *)cmd.params; -+ *status = le32_to_cpu(rsp_params->status); -+ -+ return 0; -+} -+ -+/** -+ * dpmac_clear_irq_status() - Clear a pending interrupt's status -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @irq_index: The interrupt index to configure -+ * @status: Bits to clear (W1C) - one bit per cause: -+ * 0 = don't change -+ * 1 = clear status bit -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_clear_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 status) -+{ -+ struct dpmac_cmd_clear_irq_status *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_CLEAR_IRQ_STATUS, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpmac_cmd_clear_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(status); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpmac_get_attributes - Retrieve DPMAC attributes. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @attr: Returned object's attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpmac_attr *attr) -+{ -+ struct dpmac_rsp_get_attributes *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_ATTR, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpmac_rsp_get_attributes *)cmd.params; -+ attr->eth_if = rsp_params->eth_if; -+ attr->link_type = rsp_params->link_type; -+ attr->id = le16_to_cpu(rsp_params->id); -+ attr->max_rate = le32_to_cpu(rsp_params->max_rate); -+ -+ return 0; -+} -+ -+/** -+ * dpmac_get_link_cfg() - Get Ethernet link configuration -+ * @mc_io: Pointer to opaque I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @cfg: Returned structure with the link configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_get_link_cfg(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpmac_link_cfg *cfg) -+{ -+ struct dpmac_rsp_get_link_cfg *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err = 0; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_LINK_CFG, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpmac_rsp_get_link_cfg *)cmd.params; -+ cfg->options = le64_to_cpu(rsp_params->options); -+ cfg->rate = le32_to_cpu(rsp_params->rate); -+ -+ return 0; -+} -+ -+/** -+ * dpmac_get_link_cfg_v2() - Get Ethernet link configuration -+ * @mc_io: Pointer to opaque I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @cfg: Returned structure with the link configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_get_link_cfg_v2(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpmac_link_cfg *cfg) -+{ -+ struct dpmac_rsp_get_link_cfg_v2 *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err = 0; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_LINK_CFG_V2, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpmac_rsp_get_link_cfg_v2 *)cmd.params; -+ cfg->options = le64_to_cpu(rsp_params->options); -+ cfg->rate = le32_to_cpu(rsp_params->rate); -+ cfg->advertising = le64_to_cpu(rsp_params->advertising); -+ -+ return 0; -+} -+ -+/** -+ * dpmac_set_link_state() - Set the Ethernet link status -+ * @mc_io: Pointer to opaque I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @link_state: Link state configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_set_link_state(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpmac_link_state *link_state) -+{ -+ struct dpmac_cmd_set_link_state *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_SET_LINK_STATE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpmac_cmd_set_link_state *)cmd.params; -+ cmd_params->options = cpu_to_le64(link_state->options); -+ cmd_params->rate = cpu_to_le32(link_state->rate); -+ dpmac_set_field(cmd_params->up, STATE, link_state->up); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpmac_set_link_state_v2() - Set the Ethernet link status -+ * @mc_io: Pointer to opaque I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @link_state: Link state configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_set_link_state_v2(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpmac_link_state *link_state) -+{ -+ struct dpmac_cmd_set_link_state_v2 *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_SET_LINK_STATE_V2, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpmac_cmd_set_link_state_v2 *)cmd.params; -+ cmd_params->options = cpu_to_le64(link_state->options); -+ cmd_params->rate = cpu_to_le32(link_state->rate); -+ dpmac_set_field(cmd_params->state, STATE, link_state->up); -+ dpmac_set_field(cmd_params->state, STATE_VALID, -+ link_state->state_valid); -+ cmd_params->supported = cpu_to_le64(link_state->supported); -+ cmd_params->advertising = cpu_to_le64(link_state->advertising); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpmac_get_counter() - Read a specific DPMAC counter -+ * @mc_io: Pointer to opaque I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @type: The requested counter -+ * @counter: Returned counter value -+ * -+ * Return: The requested counter; '0' otherwise. -+ */ -+int dpmac_get_counter(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ enum dpmac_counter type, -+ u64 *counter) -+{ -+ struct dpmac_cmd_get_counter *dpmac_cmd; -+ struct dpmac_rsp_get_counter *dpmac_rsp; -+ struct fsl_mc_command cmd = { 0 }; -+ int err = 0; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_COUNTER, -+ cmd_flags, -+ token); -+ dpmac_cmd = (struct dpmac_cmd_get_counter *)cmd.params; -+ dpmac_cmd->type = type; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ dpmac_rsp = (struct dpmac_rsp_get_counter *)cmd.params; -+ *counter = le64_to_cpu(dpmac_rsp->counter); -+ -+ return 0; -+} -+ -+/* untested */ -+int dpmac_set_port_mac_addr(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const u8 addr[6]) -+{ -+ struct dpmac_cmd_set_port_mac_addr *dpmac_cmd; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_SET_PORT_MAC_ADDR, -+ cmd_flags, -+ token); -+ dpmac_cmd = (struct dpmac_cmd_set_port_mac_addr *)cmd.params; -+ dpmac_cmd->addr[0] = addr[5]; -+ dpmac_cmd->addr[1] = addr[4]; -+ dpmac_cmd->addr[2] = addr[3]; -+ dpmac_cmd->addr[3] = addr[2]; -+ dpmac_cmd->addr[4] = addr[1]; -+ dpmac_cmd->addr[5] = addr[0]; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpmac_get_api_version() - Get Data Path MAC version -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @major_ver: Major version of data path mac API -+ * @minor_ver: Minor version of data path mac API -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmac_get_api_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 *major_ver, -+ u16 *minor_ver) -+{ -+ struct dpmac_rsp_get_api_version *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_API_VERSION, -+ cmd_flags, -+ 0); -+ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpmac_rsp_get_api_version *)cmd.params; -+ *major_ver = le16_to_cpu(rsp_params->major); -+ *minor_ver = le16_to_cpu(rsp_params->minor); -+ -+ return 0; -+} ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/mac/dpmac.h -@@ -0,0 +1,374 @@ -+/* Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#ifndef __FSL_DPMAC_H -+#define __FSL_DPMAC_H -+ -+/* Data Path MAC API -+ * Contains initialization APIs and runtime control APIs for DPMAC -+ */ -+ -+struct fsl_mc_io; -+ -+int dpmac_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpmac_id, -+ u16 *token); -+ -+int dpmac_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+/** -+ * enum dpmac_link_type - DPMAC link type -+ * @DPMAC_LINK_TYPE_NONE: No link -+ * @DPMAC_LINK_TYPE_FIXED: Link is fixed type -+ * @DPMAC_LINK_TYPE_PHY: Link by PHY ID -+ * @DPMAC_LINK_TYPE_BACKPLANE: Backplane link type -+ */ -+enum dpmac_link_type { -+ DPMAC_LINK_TYPE_NONE, -+ DPMAC_LINK_TYPE_FIXED, -+ DPMAC_LINK_TYPE_PHY, -+ DPMAC_LINK_TYPE_BACKPLANE -+}; -+ -+/** -+ * enum dpmac_eth_if - DPMAC Ethrnet interface -+ * @DPMAC_ETH_IF_MII: MII interface -+ * @DPMAC_ETH_IF_RMII: RMII interface -+ * @DPMAC_ETH_IF_SMII: SMII interface -+ * @DPMAC_ETH_IF_GMII: GMII interface -+ * @DPMAC_ETH_IF_RGMII: RGMII interface -+ * @DPMAC_ETH_IF_SGMII: SGMII interface -+ * @DPMAC_ETH_IF_QSGMII: QSGMII interface -+ * @DPMAC_ETH_IF_XAUI: XAUI interface -+ * @DPMAC_ETH_IF_XFI: XFI interface -+ */ -+enum dpmac_eth_if { -+ DPMAC_ETH_IF_MII, -+ DPMAC_ETH_IF_RMII, -+ DPMAC_ETH_IF_SMII, -+ DPMAC_ETH_IF_GMII, -+ DPMAC_ETH_IF_RGMII, -+ DPMAC_ETH_IF_SGMII, -+ DPMAC_ETH_IF_QSGMII, -+ DPMAC_ETH_IF_XAUI, -+ DPMAC_ETH_IF_XFI -+}; -+ -+/** -+ * struct dpmac_cfg - Structure representing DPMAC configuration -+ * @mac_id: Represents the Hardware MAC ID; in case of multiple WRIOP, -+ * the MAC IDs are continuous. -+ * For example: 2 WRIOPs, 16 MACs in each: -+ * MAC IDs for the 1st WRIOP: 1-16, -+ * MAC IDs for the 2nd WRIOP: 17-32. -+ */ -+struct dpmac_cfg { -+ u16 mac_id; -+}; -+ -+int dpmac_create(struct fsl_mc_io *mc_io, -+ u16 dprc_token, -+ u32 cmd_flags, -+ const struct dpmac_cfg *cfg, -+ u32 *obj_id); -+ -+int dpmac_destroy(struct fsl_mc_io *mc_io, -+ u16 dprc_token, -+ u32 cmd_flags, -+ u32 object_id); -+ -+/** -+ * DPMAC IRQ Index and Events -+ */ -+ -+/** -+ * IRQ index -+ */ -+#define DPMAC_IRQ_INDEX 0 -+/** -+ * IRQ event - indicates a change in link state -+ */ -+#define DPMAC_IRQ_EVENT_LINK_CFG_REQ 0x00000001 -+/** -+ * IRQ event - Indicates that the link state changed -+ */ -+#define DPMAC_IRQ_EVENT_LINK_CHANGED 0x00000002 -+ -+int dpmac_set_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 en); -+ -+int dpmac_get_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 *en); -+ -+int dpmac_set_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 mask); -+ -+int dpmac_get_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *mask); -+ -+int dpmac_get_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *status); -+ -+int dpmac_clear_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 status); -+ -+/** -+ * struct dpmac_attr - Structure representing DPMAC attributes -+ * @id: DPMAC object ID -+ * @max_rate: Maximum supported rate - in Mbps -+ * @eth_if: Ethernet interface -+ * @link_type: link type -+ */ -+struct dpmac_attr { -+ u16 id; -+ u32 max_rate; -+ enum dpmac_eth_if eth_if; -+ enum dpmac_link_type link_type; -+}; -+ -+int dpmac_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpmac_attr *attr); -+ -+/** -+ * DPMAC link configuration/state options -+ */ -+ -+/** -+ * Enable auto-negotiation -+ */ -+#define DPMAC_LINK_OPT_AUTONEG 0x0000000000000001ULL -+/** -+ * Enable half-duplex mode -+ */ -+#define DPMAC_LINK_OPT_HALF_DUPLEX 0x0000000000000002ULL -+/** -+ * Enable pause frames -+ */ -+#define DPMAC_LINK_OPT_PAUSE 0x0000000000000004ULL -+/** -+ * Enable a-symmetric pause frames -+ */ -+#define DPMAC_LINK_OPT_ASYM_PAUSE 0x0000000000000008ULL -+ -+/** -+ * Advertised link speeds -+ */ -+#define DPMAC_ADVERTISED_10BASET_FULL 0x0000000000000001ULL -+#define DPMAC_ADVERTISED_100BASET_FULL 0x0000000000000002ULL -+#define DPMAC_ADVERTISED_1000BASET_FULL 0x0000000000000004ULL -+#define DPMAC_ADVERTISED_10000BASET_FULL 0x0000000000000010ULL -+#define DPMAC_ADVERTISED_2500BASEX_FULL 0x0000000000000020ULL -+ -+/** -+ * Advertise auto-negotiation enable -+ */ -+#define DPMAC_ADVERTISED_AUTONEG 0x0000000000000008ULL -+ -+/** -+ * struct dpmac_link_cfg - Structure representing DPMAC link configuration -+ * @rate: Link's rate - in Mbps -+ * @options: Enable/Disable DPMAC link cfg features (bitmap) -+ * @advertising: Speeds that are advertised for autoneg (bitmap) -+ */ -+struct dpmac_link_cfg { -+ u32 rate; -+ u64 options; -+ u64 advertising; -+}; -+ -+int dpmac_get_link_cfg(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpmac_link_cfg *cfg); -+ -+int dpmac_get_link_cfg_v2(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpmac_link_cfg *cfg); -+ -+/** -+ * struct dpmac_link_state - DPMAC link configuration request -+ * @rate: Rate in Mbps -+ * @options: Enable/Disable DPMAC link cfg features (bitmap) -+ * @up: Link state -+ * @state_valid: Ignore/Update the state of the link -+ * @supported: Speeds capability of the phy (bitmap) -+ * @advertising: Speeds that are advertised for autoneg (bitmap) -+ */ -+struct dpmac_link_state { -+ u32 rate; -+ u64 options; -+ int up; -+ int state_valid; -+ u64 supported; -+ u64 advertising; -+}; -+ -+int dpmac_set_link_state(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpmac_link_state *link_state); -+ -+int dpmac_set_link_state_v2(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpmac_link_state *link_state); -+ -+/** -+ * enum dpmac_counter - DPMAC counter types -+ * @DPMAC_CNT_ING_FRAME_64: counts 64-bytes frames, good or bad. -+ * @DPMAC_CNT_ING_FRAME_127: counts 65- to 127-bytes frames, good or bad. -+ * @DPMAC_CNT_ING_FRAME_255: counts 128- to 255-bytes frames, good or bad. -+ * @DPMAC_CNT_ING_FRAME_511: counts 256- to 511-bytes frames, good or bad. -+ * @DPMAC_CNT_ING_FRAME_1023: counts 512- to 1023-bytes frames, good or bad. -+ * @DPMAC_CNT_ING_FRAME_1518: counts 1024- to 1518-bytes frames, good or bad. -+ * @DPMAC_CNT_ING_FRAME_1519_MAX: counts 1519-bytes frames and larger -+ * (up to max frame length specified), -+ * good or bad. -+ * @DPMAC_CNT_ING_FRAG: counts frames which are shorter than 64 bytes received -+ * with a wrong CRC -+ * @DPMAC_CNT_ING_JABBER: counts frames longer than the maximum frame length -+ * specified, with a bad frame check sequence. -+ * @DPMAC_CNT_ING_FRAME_DISCARD: counts dropped frames due to internal errors. -+ * Occurs when a receive FIFO overflows. -+ * Includes also frames truncated as a result of -+ * the receive FIFO overflow. -+ * @DPMAC_CNT_ING_ALIGN_ERR: counts frames with an alignment error -+ * (optional used for wrong SFD). -+ * @DPMAC_CNT_EGR_UNDERSIZED: counts frames transmitted that was less than 64 -+ * bytes long with a good CRC. -+ * @DPMAC_CNT_ING_OVERSIZED: counts frames longer than the maximum frame length -+ * specified, with a good frame check sequence. -+ * @DPMAC_CNT_ING_VALID_PAUSE_FRAME: counts valid pause frames (regular and PFC) -+ * @DPMAC_CNT_EGR_VALID_PAUSE_FRAME: counts valid pause frames transmitted -+ * (regular and PFC). -+ * @DPMAC_CNT_ING_BYTE: counts bytes received except preamble for all valid -+ * frames and valid pause frames. -+ * @DPMAC_CNT_ING_MCAST_FRAME: counts received multicast frames. -+ * @DPMAC_CNT_ING_BCAST_FRAME: counts received broadcast frames. -+ * @DPMAC_CNT_ING_ALL_FRAME: counts each good or bad frames received. -+ * @DPMAC_CNT_ING_UCAST_FRAME: counts received unicast frames. -+ * @DPMAC_CNT_ING_ERR_FRAME: counts frames received with an error -+ * (except for undersized/fragment frame). -+ * @DPMAC_CNT_EGR_BYTE: counts bytes transmitted except preamble for all valid -+ * frames and valid pause frames transmitted. -+ * @DPMAC_CNT_EGR_MCAST_FRAME: counts transmitted multicast frames. -+ * @DPMAC_CNT_EGR_BCAST_FRAME: counts transmitted broadcast frames. -+ * @DPMAC_CNT_EGR_UCAST_FRAME: counts transmitted unicast frames. -+ * @DPMAC_CNT_EGR_ERR_FRAME: counts frames transmitted with an error. -+ * @DPMAC_CNT_ING_GOOD_FRAME: counts frames received without error, including -+ * pause frames. -+ * @DPMAC_CNT_ENG_GOOD_FRAME: counts frames transmitted without error, including -+ * pause frames. -+ */ -+enum dpmac_counter { -+ DPMAC_CNT_ING_FRAME_64, -+ DPMAC_CNT_ING_FRAME_127, -+ DPMAC_CNT_ING_FRAME_255, -+ DPMAC_CNT_ING_FRAME_511, -+ DPMAC_CNT_ING_FRAME_1023, -+ DPMAC_CNT_ING_FRAME_1518, -+ DPMAC_CNT_ING_FRAME_1519_MAX, -+ DPMAC_CNT_ING_FRAG, -+ DPMAC_CNT_ING_JABBER, -+ DPMAC_CNT_ING_FRAME_DISCARD, -+ DPMAC_CNT_ING_ALIGN_ERR, -+ DPMAC_CNT_EGR_UNDERSIZED, -+ DPMAC_CNT_ING_OVERSIZED, -+ DPMAC_CNT_ING_VALID_PAUSE_FRAME, -+ DPMAC_CNT_EGR_VALID_PAUSE_FRAME, -+ DPMAC_CNT_ING_BYTE, -+ DPMAC_CNT_ING_MCAST_FRAME, -+ DPMAC_CNT_ING_BCAST_FRAME, -+ DPMAC_CNT_ING_ALL_FRAME, -+ DPMAC_CNT_ING_UCAST_FRAME, -+ DPMAC_CNT_ING_ERR_FRAME, -+ DPMAC_CNT_EGR_BYTE, -+ DPMAC_CNT_EGR_MCAST_FRAME, -+ DPMAC_CNT_EGR_BCAST_FRAME, -+ DPMAC_CNT_EGR_UCAST_FRAME, -+ DPMAC_CNT_EGR_ERR_FRAME, -+ DPMAC_CNT_ING_GOOD_FRAME, -+ DPMAC_CNT_ENG_GOOD_FRAME -+}; -+ -+int dpmac_get_counter(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ enum dpmac_counter type, -+ u64 *counter); -+ -+/** -+ * dpmac_set_port_mac_addr() - Set a MAC address associated with the physical -+ * port. This is not used for filtering, MAC is always in -+ * promiscuous mode, it is passed to DPNIs through DPNI API for -+ * application used. -+ * @mc_io: Pointer to opaque I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMAC object -+ * @addr: MAC address to set -+ * -+ * Return: The requested counter; '0' otherwise. -+ */ -+int dpmac_set_port_mac_addr(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ const u8 addr[6]); -+ -+int dpmac_get_api_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 *major_ver, -+ u16 *minor_ver); -+ -+#endif /* __FSL_DPMAC_H */ ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/mac/mac.c -@@ -0,0 +1,817 @@ -+/* Copyright 2015 Freescale Semiconductor Inc. -+ * Copyright 2018 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+#include "dpmac.h" -+#include "dpmac-cmd.h" -+ -+struct dpaa2_mac_priv { -+ struct net_device *netdev; -+ struct fsl_mc_device *mc_dev; -+ struct dpmac_attr attr; -+ struct dpmac_link_state old_state; -+ u16 dpmac_ver_major; -+ u16 dpmac_ver_minor; -+}; -+ -+/* TODO: fix the 10G modes, mapping can't be right: -+ * XGMII is paralel -+ * XAUI is serial, using 8b/10b encoding -+ * XFI is also serial but using 64b/66b encoding -+ * they can't all map to XGMII... -+ * -+ * This must be kept in sync with enum dpmac_eth_if. -+ */ -+static phy_interface_t dpaa2_mac_iface_mode[] = { -+ PHY_INTERFACE_MODE_MII, /* DPMAC_ETH_IF_MII */ -+ PHY_INTERFACE_MODE_RMII, /* DPMAC_ETH_IF_RMII */ -+ PHY_INTERFACE_MODE_SMII, /* DPMAC_ETH_IF_SMII */ -+ PHY_INTERFACE_MODE_GMII, /* DPMAC_ETH_IF_GMII */ -+ PHY_INTERFACE_MODE_RGMII, /* DPMAC_ETH_IF_RGMII */ -+ PHY_INTERFACE_MODE_SGMII, /* DPMAC_ETH_IF_SGMII */ -+ PHY_INTERFACE_MODE_QSGMII, /* DPMAC_ETH_IF_QSGMII */ -+ PHY_INTERFACE_MODE_XGMII, /* DPMAC_ETH_IF_XAUI */ -+ PHY_INTERFACE_MODE_XGMII, /* DPMAC_ETH_IF_XFI */ -+ PHY_INTERFACE_MODE_XGMII, /* DPMAC_ETH_IF_CAUI */ -+ PHY_INTERFACE_MODE_XGMII, /* DPMAC_ETH_IF_1000BASEX */ -+ PHY_INTERFACE_MODE_XGMII, /* DPMAC_ETH_IF_USXGMII */ -+}; -+ -+static int cmp_dpmac_ver(struct dpaa2_mac_priv *priv, -+ u16 ver_major, u16 ver_minor) -+{ -+ if (priv->dpmac_ver_major == ver_major) -+ return priv->dpmac_ver_minor - ver_minor; -+ return priv->dpmac_ver_major - ver_major; -+} -+ -+#define DPMAC_LINK_AUTONEG_VER_MAJOR 4 -+#define DPMAC_LINK_AUTONEG_VER_MINOR 3 -+ -+struct dpaa2_mac_link_mode_map { -+ u64 dpmac_lm; -+ u64 ethtool_lm; -+}; -+ -+static const struct dpaa2_mac_link_mode_map dpaa2_mac_lm_map[] = { -+ {DPMAC_ADVERTISED_10BASET_FULL, ETHTOOL_LINK_MODE_10baseT_Full_BIT}, -+ {DPMAC_ADVERTISED_100BASET_FULL, ETHTOOL_LINK_MODE_100baseT_Full_BIT}, -+ {DPMAC_ADVERTISED_1000BASET_FULL, ETHTOOL_LINK_MODE_1000baseT_Full_BIT}, -+ {DPMAC_ADVERTISED_10000BASET_FULL, ETHTOOL_LINK_MODE_10000baseT_Full_BIT}, -+ {DPMAC_ADVERTISED_2500BASEX_FULL, ETHTOOL_LINK_MODE_2500baseX_Full_BIT}, -+ {DPMAC_ADVERTISED_AUTONEG, ETHTOOL_LINK_MODE_Autoneg_BIT}, -+}; -+ -+static void link_mode_dpmac2phydev(u64 dpmac_lm, u32 *phydev_lm) -+{ -+ __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(dpaa2_mac_lm_map); i++) { -+ if (dpmac_lm & dpaa2_mac_lm_map[i].dpmac_lm) -+ __set_bit(dpaa2_mac_lm_map[i].ethtool_lm, mask); -+ } -+ -+ ethtool_convert_link_mode_to_legacy_u32(phydev_lm, mask); -+} -+ -+static void link_mode_phydev2dpmac(u32 phydev_lm, u64 *dpni_lm) -+{ -+ unsigned long lm; -+ int i; -+ -+ ethtool_convert_legacy_u32_to_link_mode(&lm, phydev_lm); -+ -+ for (i = 0; i < ARRAY_SIZE(dpaa2_mac_lm_map); i++) { -+ if (test_bit(dpaa2_mac_lm_map[i].ethtool_lm, &lm)) -+ *dpni_lm |= dpaa2_mac_lm_map[i].dpmac_lm; -+ } -+} -+ -+static void dpaa2_mac_link_changed(struct net_device *netdev) -+{ -+ struct phy_device *phydev; -+ struct dpmac_link_state state = { 0 }; -+ struct dpaa2_mac_priv *priv = netdev_priv(netdev); -+ int err; -+ -+ /* the PHY just notified us of link state change */ -+ phydev = netdev->phydev; -+ -+ state.up = !!phydev->link; -+ if (phydev->link) { -+ state.rate = phydev->speed; -+ -+ if (!phydev->duplex) -+ state.options |= DPMAC_LINK_OPT_HALF_DUPLEX; -+ if (phydev->autoneg) -+ state.options |= DPMAC_LINK_OPT_AUTONEG; -+ -+ if (phydev->pause && (phydev->advertising & ADVERTISED_Pause)) -+ state.options |= DPMAC_LINK_OPT_PAUSE; -+ if (phydev->pause && -+ (phydev->advertising & ADVERTISED_Asym_Pause)) -+ state.options |= DPMAC_LINK_OPT_ASYM_PAUSE; -+ -+ netif_carrier_on(netdev); -+ } else { -+ netif_carrier_off(netdev); -+ } -+ -+ if (priv->old_state.up != state.up || -+ priv->old_state.rate != state.rate || -+ priv->old_state.options != state.options) { -+ priv->old_state = state; -+ phy_print_status(phydev); -+ } -+ -+ if (cmp_dpmac_ver(priv, DPMAC_LINK_AUTONEG_VER_MAJOR, -+ DPMAC_LINK_AUTONEG_VER_MINOR) < 0) { -+ err = dpmac_set_link_state(priv->mc_dev->mc_io, 0, -+ priv->mc_dev->mc_handle, &state); -+ } else { -+ link_mode_phydev2dpmac(phydev->supported, &state.supported); -+ link_mode_phydev2dpmac(phydev->advertising, &state.advertising); -+ state.state_valid = 1; -+ -+ err = dpmac_set_link_state_v2(priv->mc_dev->mc_io, 0, -+ priv->mc_dev->mc_handle, &state); -+ } -+ if (unlikely(err)) -+ dev_err(&priv->mc_dev->dev, "dpmac_set_link_state: %d\n", err); -+} -+ -+static int dpaa2_mac_open(struct net_device *netdev) -+{ -+ /* start PHY state machine */ -+ phy_start(netdev->phydev); -+ -+ return 0; -+} -+ -+static int dpaa2_mac_stop(struct net_device *netdev) -+{ -+ if (!netdev->phydev) -+ goto done; -+ -+ /* stop PHY state machine */ -+ phy_stop(netdev->phydev); -+ -+ /* signal link down to firmware */ -+ netdev->phydev->link = 0; -+ dpaa2_mac_link_changed(netdev); -+ -+done: -+ return 0; -+} -+ -+#ifdef CONFIG_FSL_DPAA2_MAC_NETDEVS -+static netdev_tx_t dpaa2_mac_drop_frame(struct sk_buff *skb, -+ struct net_device *dev) -+{ -+ /* we don't support I/O for now, drop the frame */ -+ dev_kfree_skb_any(skb); -+ return NETDEV_TX_OK; -+} -+ -+static void dpaa2_mac_get_drvinfo(struct net_device *net_dev, -+ struct ethtool_drvinfo *drvinfo) -+{ -+ struct dpaa2_mac_priv *priv = netdev_priv(net_dev); -+ -+ strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver)); -+ snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), -+ "%u.%u", priv->dpmac_ver_major, priv->dpmac_ver_minor); -+ strlcpy(drvinfo->bus_info, dev_name(net_dev->dev.parent->parent), -+ sizeof(drvinfo->bus_info)); -+} -+ -+static int dpaa2_mac_get_link_ksettings(struct net_device *netdev, -+ struct ethtool_link_ksettings *ks) -+{ -+ phy_ethtool_ksettings_get(netdev->phydev, ks); -+ -+ return 0; -+} -+ -+static int dpaa2_mac_set_link_ksettings(struct net_device *netdev, -+ const struct ethtool_link_ksettings *ks) -+{ -+ return phy_ethtool_ksettings_set(netdev->phydev, ks); -+} -+ -+static void dpaa2_mac_get_stats(struct net_device *netdev, -+ struct rtnl_link_stats64 *storage) -+{ -+ struct dpaa2_mac_priv *priv = netdev_priv(netdev); -+ u64 tmp; -+ int err; -+ -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_EGR_MCAST_FRAME, -+ &storage->tx_packets); -+ if (err) -+ goto error; -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_EGR_BCAST_FRAME, &tmp); -+ if (err) -+ goto error; -+ storage->tx_packets += tmp; -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_EGR_UCAST_FRAME, &tmp); -+ if (err) -+ goto error; -+ storage->tx_packets += tmp; -+ -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_EGR_UNDERSIZED, &storage->tx_dropped); -+ if (err) -+ goto error; -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_EGR_BYTE, &storage->tx_bytes); -+ if (err) -+ goto error; -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_EGR_ERR_FRAME, &storage->tx_errors); -+ if (err) -+ goto error; -+ -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_ING_ALL_FRAME, &storage->rx_packets); -+ if (err) -+ goto error; -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_ING_MCAST_FRAME, &storage->multicast); -+ if (err) -+ goto error; -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_ING_FRAME_DISCARD, -+ &storage->rx_dropped); -+ if (err) -+ goto error; -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_ING_ALIGN_ERR, &storage->rx_errors); -+ if (err) -+ goto error; -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_ING_OVERSIZED, &tmp); -+ if (err) -+ goto error; -+ storage->rx_errors += tmp; -+ err = dpmac_get_counter(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle, -+ DPMAC_CNT_ING_BYTE, &storage->rx_bytes); -+ if (err) -+ goto error; -+ -+ return; -+error: -+ netdev_err(netdev, "dpmac_get_counter err %d\n", err); -+} -+ -+static struct { -+ enum dpmac_counter id; -+ char name[ETH_GSTRING_LEN]; -+} dpaa2_mac_counters[] = { -+ {DPMAC_CNT_ING_ALL_FRAME, "rx all frames"}, -+ {DPMAC_CNT_ING_GOOD_FRAME, "rx frames ok"}, -+ {DPMAC_CNT_ING_ERR_FRAME, "rx frame errors"}, -+ {DPMAC_CNT_ING_FRAME_DISCARD, "rx frame discards"}, -+ {DPMAC_CNT_ING_UCAST_FRAME, "rx u-cast"}, -+ {DPMAC_CNT_ING_BCAST_FRAME, "rx b-cast"}, -+ {DPMAC_CNT_ING_MCAST_FRAME, "rx m-cast"}, -+ {DPMAC_CNT_ING_FRAME_64, "rx 64 bytes"}, -+ {DPMAC_CNT_ING_FRAME_127, "rx 65-127 bytes"}, -+ {DPMAC_CNT_ING_FRAME_255, "rx 128-255 bytes"}, -+ {DPMAC_CNT_ING_FRAME_511, "rx 256-511 bytes"}, -+ {DPMAC_CNT_ING_FRAME_1023, "rx 512-1023 bytes"}, -+ {DPMAC_CNT_ING_FRAME_1518, "rx 1024-1518 bytes"}, -+ {DPMAC_CNT_ING_FRAME_1519_MAX, "rx 1519-max bytes"}, -+ {DPMAC_CNT_ING_FRAG, "rx frags"}, -+ {DPMAC_CNT_ING_JABBER, "rx jabber"}, -+ {DPMAC_CNT_ING_ALIGN_ERR, "rx align errors"}, -+ {DPMAC_CNT_ING_OVERSIZED, "rx oversized"}, -+ {DPMAC_CNT_ING_VALID_PAUSE_FRAME, "rx pause"}, -+ {DPMAC_CNT_ING_BYTE, "rx bytes"}, -+ {DPMAC_CNT_ENG_GOOD_FRAME, "tx frames ok"}, -+ {DPMAC_CNT_EGR_UCAST_FRAME, "tx u-cast"}, -+ {DPMAC_CNT_EGR_MCAST_FRAME, "tx m-cast"}, -+ {DPMAC_CNT_EGR_BCAST_FRAME, "tx b-cast"}, -+ {DPMAC_CNT_EGR_ERR_FRAME, "tx frame errors"}, -+ {DPMAC_CNT_EGR_UNDERSIZED, "tx undersized"}, -+ {DPMAC_CNT_EGR_VALID_PAUSE_FRAME, "tx b-pause"}, -+ {DPMAC_CNT_EGR_BYTE, "tx bytes"}, -+ -+}; -+ -+static void dpaa2_mac_get_strings(struct net_device *netdev, -+ u32 stringset, u8 *data) -+{ -+ int i; -+ -+ switch (stringset) { -+ case ETH_SS_STATS: -+ for (i = 0; i < ARRAY_SIZE(dpaa2_mac_counters); i++) -+ memcpy(data + i * ETH_GSTRING_LEN, -+ dpaa2_mac_counters[i].name, -+ ETH_GSTRING_LEN); -+ break; -+ } -+} -+ -+static void dpaa2_mac_get_ethtool_stats(struct net_device *netdev, -+ struct ethtool_stats *stats, -+ u64 *data) -+{ -+ struct dpaa2_mac_priv *priv = netdev_priv(netdev); -+ int i; -+ int err; -+ -+ for (i = 0; i < ARRAY_SIZE(dpaa2_mac_counters); i++) { -+ err = dpmac_get_counter(priv->mc_dev->mc_io, -+ 0, -+ priv->mc_dev->mc_handle, -+ dpaa2_mac_counters[i].id, &data[i]); -+ if (err) -+ netdev_err(netdev, "dpmac_get_counter[%s] err %d\n", -+ dpaa2_mac_counters[i].name, err); -+ } -+} -+ -+static int dpaa2_mac_get_sset_count(struct net_device *dev, int sset) -+{ -+ switch (sset) { -+ case ETH_SS_STATS: -+ return ARRAY_SIZE(dpaa2_mac_counters); -+ default: -+ return -EOPNOTSUPP; -+ } -+} -+ -+static const struct net_device_ops dpaa2_mac_ndo_ops = { -+ .ndo_open = &dpaa2_mac_open, -+ .ndo_stop = &dpaa2_mac_stop, -+ .ndo_start_xmit = &dpaa2_mac_drop_frame, -+ .ndo_get_stats64 = &dpaa2_mac_get_stats, -+}; -+ -+static const struct ethtool_ops dpaa2_mac_ethtool_ops = { -+ .get_drvinfo = &dpaa2_mac_get_drvinfo, -+ .get_link_ksettings = &dpaa2_mac_get_link_ksettings, -+ .set_link_ksettings = &dpaa2_mac_set_link_ksettings, -+ .get_strings = &dpaa2_mac_get_strings, -+ .get_ethtool_stats = &dpaa2_mac_get_ethtool_stats, -+ .get_sset_count = &dpaa2_mac_get_sset_count, -+}; -+#endif /* CONFIG_FSL_DPAA2_MAC_NETDEVS */ -+ -+static void configure_link(struct dpaa2_mac_priv *priv, -+ struct dpmac_link_cfg *cfg) -+{ -+ struct phy_device *phydev = priv->netdev->phydev; -+ -+ if (unlikely(!phydev)) -+ return; -+ -+ phydev->speed = cfg->rate; -+ phydev->duplex = !!(cfg->options & DPMAC_LINK_OPT_HALF_DUPLEX); -+ -+ if (cfg->advertising != 0) { -+ phydev->advertising = 0; -+ link_mode_dpmac2phydev(cfg->advertising, &phydev->advertising); -+ } -+ -+ if (phydev->supported & SUPPORTED_Pause) { -+ if (cfg->options & DPMAC_LINK_OPT_PAUSE) -+ phydev->advertising |= ADVERTISED_Pause; -+ else -+ phydev->advertising &= ~ADVERTISED_Pause; -+ } -+ -+ if (phydev->supported & SUPPORTED_Asym_Pause) { -+ if (cfg->options & DPMAC_LINK_OPT_ASYM_PAUSE) -+ phydev->advertising |= ADVERTISED_Asym_Pause; -+ else -+ phydev->advertising &= ~ADVERTISED_Asym_Pause; -+ } -+ -+ if (cfg->options & DPMAC_LINK_OPT_AUTONEG) { -+ phydev->autoneg = AUTONEG_ENABLE; -+ phydev->advertising |= ADVERTISED_Autoneg; -+ } else { -+ phydev->autoneg = AUTONEG_DISABLE; -+ phydev->advertising &= ~ADVERTISED_Autoneg; -+ } -+ -+ phy_start_aneg(phydev); -+} -+ -+static irqreturn_t dpaa2_mac_irq_handler(int irq_num, void *arg) -+{ -+ struct device *dev = (struct device *)arg; -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ struct dpaa2_mac_priv *priv = dev_get_drvdata(dev); -+ struct dpmac_link_cfg link_cfg = { 0 }; -+ u32 status; -+ int err; -+ -+ err = dpmac_get_irq_status(mc_dev->mc_io, 0, mc_dev->mc_handle, -+ DPMAC_IRQ_INDEX, &status); -+ if (unlikely(err || !status)) -+ return IRQ_NONE; -+ -+ /* DPNI-initiated link configuration; 'ifconfig up' also calls this */ -+ if (status & DPMAC_IRQ_EVENT_LINK_CFG_REQ) { -+ if (cmp_dpmac_ver(priv, DPMAC_LINK_AUTONEG_VER_MAJOR, -+ DPMAC_LINK_AUTONEG_VER_MINOR) < 0) -+ err = dpmac_get_link_cfg(mc_dev->mc_io, 0, -+ mc_dev->mc_handle, &link_cfg); -+ else -+ err = dpmac_get_link_cfg_v2(mc_dev->mc_io, 0, -+ mc_dev->mc_handle, -+ &link_cfg); -+ if (unlikely(err)) -+ goto out; -+ -+ configure_link(priv, &link_cfg); -+ } -+ -+out: -+ dpmac_clear_irq_status(mc_dev->mc_io, 0, mc_dev->mc_handle, -+ DPMAC_IRQ_INDEX, status); -+ -+ return IRQ_HANDLED; -+} -+ -+static int setup_irqs(struct fsl_mc_device *mc_dev) -+{ -+ int err = 0; -+ struct fsl_mc_device_irq *irq; -+ -+ err = fsl_mc_allocate_irqs(mc_dev); -+ if (err) { -+ dev_err(&mc_dev->dev, "fsl_mc_allocate_irqs err %d\n", err); -+ return err; -+ } -+ -+ irq = mc_dev->irqs[0]; -+ err = devm_request_threaded_irq(&mc_dev->dev, irq->msi_desc->irq, -+ NULL, &dpaa2_mac_irq_handler, -+ IRQF_NO_SUSPEND | IRQF_ONESHOT, -+ dev_name(&mc_dev->dev), &mc_dev->dev); -+ if (err) { -+ dev_err(&mc_dev->dev, "devm_request_threaded_irq err %d\n", -+ err); -+ goto free_irq; -+ } -+ -+ err = dpmac_set_irq_mask(mc_dev->mc_io, 0, mc_dev->mc_handle, -+ DPMAC_IRQ_INDEX, DPMAC_IRQ_EVENT_LINK_CFG_REQ); -+ if (err) { -+ dev_err(&mc_dev->dev, "dpmac_set_irq_mask err %d\n", err); -+ goto free_irq; -+ } -+ err = dpmac_set_irq_enable(mc_dev->mc_io, 0, mc_dev->mc_handle, -+ DPMAC_IRQ_INDEX, 1); -+ if (err) { -+ dev_err(&mc_dev->dev, "dpmac_set_irq_enable err %d\n", err); -+ goto free_irq; -+ } -+ -+ return 0; -+ -+free_irq: -+ fsl_mc_free_irqs(mc_dev); -+ -+ return err; -+} -+ -+static void teardown_irqs(struct fsl_mc_device *mc_dev) -+{ -+ int err; -+ -+ err = dpmac_set_irq_enable(mc_dev->mc_io, 0, mc_dev->mc_handle, -+ DPMAC_IRQ_INDEX, 0); -+ if (err) -+ dev_err(&mc_dev->dev, "dpmac_set_irq_enable err %d\n", err); -+ -+ fsl_mc_free_irqs(mc_dev); -+} -+ -+static struct device_node *find_dpmac_node(struct device *dev, u16 dpmac_id) -+{ -+ struct device_node *dpmacs, *dpmac = NULL; -+ struct device_node *mc_node = dev->of_node; -+ u32 id; -+ int err; -+ -+ dpmacs = of_find_node_by_name(mc_node, "dpmacs"); -+ if (!dpmacs) { -+ dev_err(dev, "No dpmacs subnode in device-tree\n"); -+ return NULL; -+ } -+ -+ while ((dpmac = of_get_next_child(dpmacs, dpmac))) { -+ err = of_property_read_u32(dpmac, "reg", &id); -+ if (err) -+ continue; -+ if (id == dpmac_id) -+ return dpmac; -+ } -+ -+ return NULL; -+} -+ -+static int dpaa2_mac_probe(struct fsl_mc_device *mc_dev) -+{ -+ struct device *dev; -+ struct dpaa2_mac_priv *priv = NULL; -+ struct device_node *phy_node, *dpmac_node; -+ struct net_device *netdev; -+ int if_mode; -+ int err = 0; -+ -+ dev = &mc_dev->dev; -+ -+ /* prepare a net_dev structure to make the phy lib API happy */ -+ netdev = alloc_etherdev(sizeof(*priv)); -+ if (!netdev) { -+ dev_err(dev, "alloc_etherdev error\n"); -+ err = -ENOMEM; -+ goto err_exit; -+ } -+ priv = netdev_priv(netdev); -+ priv->mc_dev = mc_dev; -+ priv->netdev = netdev; -+ -+ SET_NETDEV_DEV(netdev, dev); -+ -+#ifdef CONFIG_FSL_DPAA2_MAC_NETDEVS -+ snprintf(netdev->name, IFNAMSIZ, "mac%d", mc_dev->obj_desc.id); -+#endif -+ -+ dev_set_drvdata(dev, priv); -+ -+ /* We may need to issue MC commands while in atomic context */ -+ err = fsl_mc_portal_allocate(mc_dev, FSL_MC_IO_ATOMIC_CONTEXT_PORTAL, -+ &mc_dev->mc_io); -+ if (err || !mc_dev->mc_io) { -+ dev_dbg(dev, "fsl_mc_portal_allocate error: %d\n", err); -+ err = -EPROBE_DEFER; -+ goto err_free_netdev; -+ } -+ -+ err = dpmac_open(mc_dev->mc_io, 0, mc_dev->obj_desc.id, -+ &mc_dev->mc_handle); -+ if (err || !mc_dev->mc_handle) { -+ dev_err(dev, "dpmac_open error: %d\n", err); -+ err = -ENODEV; -+ goto err_free_mcp; -+ } -+ -+ err = dpmac_get_api_version(mc_dev->mc_io, 0, &priv->dpmac_ver_major, -+ &priv->dpmac_ver_minor); -+ if (err) { -+ dev_err(dev, "dpmac_get_api_version failed\n"); -+ goto err_version; -+ } -+ -+ if (cmp_dpmac_ver(priv, DPMAC_VER_MAJOR, DPMAC_VER_MINOR) < 0) { -+ dev_err(dev, "DPMAC version %u.%u lower than supported %u.%u\n", -+ priv->dpmac_ver_major, priv->dpmac_ver_minor, -+ DPMAC_VER_MAJOR, DPMAC_VER_MINOR); -+ err = -ENOTSUPP; -+ goto err_version; -+ } -+ -+ err = dpmac_get_attributes(mc_dev->mc_io, 0, -+ mc_dev->mc_handle, &priv->attr); -+ if (err) { -+ dev_err(dev, "dpmac_get_attributes err %d\n", err); -+ err = -EINVAL; -+ goto err_close; -+ } -+ -+ /* Look up the DPMAC node in the device-tree. */ -+ dpmac_node = find_dpmac_node(dev, priv->attr.id); -+ if (!dpmac_node) { -+ dev_err(dev, "No dpmac@%d subnode found.\n", priv->attr.id); -+ err = -ENODEV; -+ goto err_close; -+ } -+ -+ err = setup_irqs(mc_dev); -+ if (err) { -+ err = -EFAULT; -+ goto err_close; -+ } -+ -+#ifdef CONFIG_FSL_DPAA2_MAC_NETDEVS -+ /* OPTIONAL, register netdev just to make it visible to the user */ -+ netdev->netdev_ops = &dpaa2_mac_ndo_ops; -+ netdev->ethtool_ops = &dpaa2_mac_ethtool_ops; -+ -+ /* phy starts up enabled so netdev should be up too */ -+ netdev->flags |= IFF_UP; -+ -+ err = register_netdev(priv->netdev); -+ if (err < 0) { -+ dev_err(dev, "register_netdev error %d\n", err); -+ err = -ENODEV; -+ goto err_free_irq; -+ } -+#endif /* CONFIG_FSL_DPAA2_MAC_NETDEVS */ -+ -+ /* get the interface mode from the dpmac of node or from the MC attributes */ -+ if_mode = of_get_phy_mode(dpmac_node); -+ if (if_mode >= 0) { -+ dev_dbg(dev, "\tusing if mode %s for eth_if %d\n", -+ phy_modes(if_mode), priv->attr.eth_if); -+ goto link_type; -+ } -+ -+ if (priv->attr.eth_if < ARRAY_SIZE(dpaa2_mac_iface_mode)) { -+ if_mode = dpaa2_mac_iface_mode[priv->attr.eth_if]; -+ dev_dbg(dev, "\tusing if mode %s for eth_if %d\n", -+ phy_modes(if_mode), priv->attr.eth_if); -+ } else { -+ dev_err(dev, "Unexpected interface mode %d\n", -+ priv->attr.eth_if); -+ err = -EINVAL; -+ goto err_no_if_mode; -+ } -+ -+link_type: -+ /* probe the PHY as fixed-link if the DPMAC attribute indicates so */ -+ if (priv->attr.link_type == DPMAC_LINK_TYPE_FIXED) -+ goto probe_fixed_link; -+ -+ /* or if there's no phy-handle defined in the device tree */ -+ phy_node = of_parse_phandle(dpmac_node, "phy-handle", 0); -+ if (!phy_node) { -+ goto probe_fixed_link; -+ } -+ -+ /* try to connect to the PHY */ -+ netdev->phydev = of_phy_connect(netdev, phy_node, -+ &dpaa2_mac_link_changed, 0, if_mode); -+ if (!netdev->phydev) { -+ /* No need for dev_err(); the kernel's loud enough as it is. */ -+ dev_dbg(dev, "Can't of_phy_connect() now.\n"); -+ /* We might be waiting for the MDIO MUX to probe, so defer -+ * our own probing. -+ */ -+ err = -EPROBE_DEFER; -+ goto err_defer; -+ } -+ dev_info(dev, "Connected to %s PHY.\n", phy_modes(if_mode)); -+ -+probe_fixed_link: -+ if (!netdev->phydev) { -+ struct fixed_phy_status status = { -+ .link = 1, -+ /* fixed-phys don't support 10Gbps speed for now */ -+ .speed = 1000, -+ .duplex = 1, -+ }; -+ -+ /* try to register a fixed link phy */ -+ netdev->phydev = fixed_phy_register(PHY_POLL, &status, -1, -+ NULL); -+ if (!netdev->phydev || IS_ERR(netdev->phydev)) { -+ dev_err(dev, "error trying to register fixed PHY\n"); -+ /* So we don't crash unregister_netdev() later on */ -+ netdev->phydev = NULL; -+ err = -EFAULT; -+ goto err_no_phy; -+ } -+ -+ err = phy_connect_direct(netdev, netdev->phydev, -+ &dpaa2_mac_link_changed, if_mode); -+ if (err) { -+ dev_err(dev, "error trying to connect to PHY\n"); -+ goto err_no_phy; -+ } -+ -+ dev_info(dev, "Registered fixed PHY.\n"); -+ } -+ -+ dpaa2_mac_open(netdev); -+ -+ return 0; -+ -+err_no_if_mode: -+err_defer: -+err_no_phy: -+#ifdef CONFIG_FSL_DPAA2_MAC_NETDEVS -+ unregister_netdev(netdev); -+err_free_irq: -+#endif -+ teardown_irqs(mc_dev); -+err_version: -+err_close: -+ dpmac_close(mc_dev->mc_io, 0, mc_dev->mc_handle); -+err_free_mcp: -+ fsl_mc_portal_free(mc_dev->mc_io); -+err_free_netdev: -+ free_netdev(netdev); -+err_exit: -+ return err; -+} -+ -+static int dpaa2_mac_remove(struct fsl_mc_device *mc_dev) -+{ -+ struct device *dev = &mc_dev->dev; -+ struct dpaa2_mac_priv *priv = dev_get_drvdata(dev); -+ struct net_device *netdev = priv->netdev; -+ -+ dpaa2_mac_stop(netdev); -+ -+ if (phy_is_pseudo_fixed_link(netdev->phydev)) -+ fixed_phy_unregister(netdev->phydev); -+ else -+ phy_disconnect(netdev->phydev); -+ netdev->phydev = NULL; -+ -+#ifdef CONFIG_FSL_DPAA2_MAC_NETDEVS -+ unregister_netdev(priv->netdev); -+#endif -+ teardown_irqs(priv->mc_dev); -+ dpmac_close(priv->mc_dev->mc_io, 0, priv->mc_dev->mc_handle); -+ fsl_mc_portal_free(priv->mc_dev->mc_io); -+ free_netdev(priv->netdev); -+ -+ dev_set_drvdata(dev, NULL); -+ -+ return 0; -+} -+ -+static const struct fsl_mc_device_id dpaa2_mac_match_id_table[] = { -+ { -+ .vendor = FSL_MC_VENDOR_FREESCALE, -+ .obj_type = "dpmac", -+ }, -+ { .vendor = 0x0 } -+}; -+MODULE_DEVICE_TABLE(fslmc, dpaa2_mac_match_id_table); -+ -+static struct fsl_mc_driver dpaa2_mac_drv = { -+ .driver = { -+ .name = KBUILD_MODNAME, -+ .owner = THIS_MODULE, -+ }, -+ .probe = dpaa2_mac_probe, -+ .remove = dpaa2_mac_remove, -+ .match_id_table = dpaa2_mac_match_id_table, -+}; -+ -+module_fsl_mc_driver(dpaa2_mac_drv); -+ -+MODULE_LICENSE("GPL"); -+MODULE_DESCRIPTION("DPAA2 PHY proxy interface driver"); diff --git a/target/linux/layerscape/patches-4.14/705-dpaa2-rtc-support-layerscape.patch b/target/linux/layerscape/patches-4.14/705-dpaa2-rtc-support-layerscape.patch deleted file mode 100644 index 3b3ffe9647..0000000000 --- a/target/linux/layerscape/patches-4.14/705-dpaa2-rtc-support-layerscape.patch +++ /dev/null @@ -1,1386 +0,0 @@ -From 802238feea29ddfb765fc0c162e0de34920cd58d Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:31 +0800 -Subject: [PATCH] dpaa2-rtc: support layerscape - -This is an integrated patch of dpaa2-rtc for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Catalin Horghidan -Signed-off-by: Greg Kroah-Hartman -Signed-off-by: Yangbo Lu ---- - drivers/staging/fsl-dpaa2/rtc/Makefile | 10 + - drivers/staging/fsl-dpaa2/rtc/dprtc-cmd.h | 160 +++++ - drivers/staging/fsl-dpaa2/rtc/dprtc.c | 746 ++++++++++++++++++++++ - drivers/staging/fsl-dpaa2/rtc/dprtc.h | 172 +++++ - drivers/staging/fsl-dpaa2/rtc/rtc.c | 240 +++++++ - drivers/staging/fsl-dpaa2/rtc/rtc.h | 14 + - 6 files changed, 1342 insertions(+) - create mode 100644 drivers/staging/fsl-dpaa2/rtc/Makefile - create mode 100644 drivers/staging/fsl-dpaa2/rtc/dprtc-cmd.h - create mode 100644 drivers/staging/fsl-dpaa2/rtc/dprtc.c - create mode 100644 drivers/staging/fsl-dpaa2/rtc/dprtc.h - create mode 100644 drivers/staging/fsl-dpaa2/rtc/rtc.c - create mode 100644 drivers/staging/fsl-dpaa2/rtc/rtc.h - ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/rtc/Makefile -@@ -0,0 +1,10 @@ -+ -+obj-$(CONFIG_FSL_DPAA2_PTP_CLOCK) += dpaa2-rtc.o -+ -+dpaa2-rtc-objs := rtc.o dprtc.o -+ -+all: -+ make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules -+ -+clean: -+ make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/rtc/dprtc-cmd.h -@@ -0,0 +1,160 @@ -+/* Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#ifndef _FSL_DPRTC_CMD_H -+#define _FSL_DPRTC_CMD_H -+ -+/* DPRTC Version */ -+#define DPRTC_VER_MAJOR 2 -+#define DPRTC_VER_MINOR 0 -+ -+/* Command versioning */ -+#define DPRTC_CMD_BASE_VERSION 1 -+#define DPRTC_CMD_ID_OFFSET 4 -+ -+#define DPRTC_CMD(id) (((id) << DPRTC_CMD_ID_OFFSET) | DPRTC_CMD_BASE_VERSION) -+ -+/* Command IDs */ -+#define DPRTC_CMDID_CLOSE DPRTC_CMD(0x800) -+#define DPRTC_CMDID_OPEN DPRTC_CMD(0x810) -+#define DPRTC_CMDID_CREATE DPRTC_CMD(0x910) -+#define DPRTC_CMDID_DESTROY DPRTC_CMD(0x990) -+#define DPRTC_CMDID_GET_API_VERSION DPRTC_CMD(0xa10) -+ -+#define DPRTC_CMDID_ENABLE DPRTC_CMD(0x002) -+#define DPRTC_CMDID_DISABLE DPRTC_CMD(0x003) -+#define DPRTC_CMDID_GET_ATTR DPRTC_CMD(0x004) -+#define DPRTC_CMDID_RESET DPRTC_CMD(0x005) -+#define DPRTC_CMDID_IS_ENABLED DPRTC_CMD(0x006) -+ -+#define DPRTC_CMDID_SET_IRQ_ENABLE DPRTC_CMD(0x012) -+#define DPRTC_CMDID_GET_IRQ_ENABLE DPRTC_CMD(0x013) -+#define DPRTC_CMDID_SET_IRQ_MASK DPRTC_CMD(0x014) -+#define DPRTC_CMDID_GET_IRQ_MASK DPRTC_CMD(0x015) -+#define DPRTC_CMDID_GET_IRQ_STATUS DPRTC_CMD(0x016) -+#define DPRTC_CMDID_CLEAR_IRQ_STATUS DPRTC_CMD(0x017) -+ -+#define DPRTC_CMDID_SET_CLOCK_OFFSET DPRTC_CMD(0x1d0) -+#define DPRTC_CMDID_SET_FREQ_COMPENSATION DPRTC_CMD(0x1d1) -+#define DPRTC_CMDID_GET_FREQ_COMPENSATION DPRTC_CMD(0x1d2) -+#define DPRTC_CMDID_GET_TIME DPRTC_CMD(0x1d3) -+#define DPRTC_CMDID_SET_TIME DPRTC_CMD(0x1d4) -+#define DPRTC_CMDID_SET_ALARM DPRTC_CMD(0x1d5) -+#define DPRTC_CMDID_SET_PERIODIC_PULSE DPRTC_CMD(0x1d6) -+#define DPRTC_CMDID_CLEAR_PERIODIC_PULSE DPRTC_CMD(0x1d7) -+#define DPRTC_CMDID_SET_EXT_TRIGGER DPRTC_CMD(0x1d8) -+#define DPRTC_CMDID_CLEAR_EXT_TRIGGER DPRTC_CMD(0x1d9) -+#define DPRTC_CMDID_GET_EXT_TRIGGER_TIMESTAMP DPRTC_CMD(0x1dA) -+ -+/* Macros for accessing command fields smaller than 1byte */ -+#define DPRTC_MASK(field) \ -+ GENMASK(DPRTC_##field##_SHIFT + DPRTC_##field##_SIZE - 1, \ -+ DPRTC_##field##_SHIFT) -+#define dprtc_get_field(var, field) \ -+ (((var) & DPRTC_MASK(field)) >> DPRTC_##field##_SHIFT) -+ -+#pragma pack(push, 1) -+struct dprtc_cmd_open { -+ uint32_t dprtc_id; -+}; -+ -+struct dprtc_cmd_destroy { -+ uint32_t object_id; -+}; -+ -+#define DPRTC_ENABLE_SHIFT 0 -+#define DPRTC_ENABLE_SIZE 1 -+ -+struct dprtc_rsp_is_enabled { -+ uint8_t en; -+}; -+ -+struct dprtc_cmd_get_irq { -+ uint32_t pad; -+ uint8_t irq_index; -+}; -+ -+struct dprtc_cmd_set_irq_enable { -+ uint8_t en; -+ uint8_t pad[3]; -+ uint8_t irq_index; -+}; -+ -+struct dprtc_rsp_get_irq_enable { -+ uint8_t en; -+}; -+ -+struct dprtc_cmd_set_irq_mask { -+ uint32_t mask; -+ uint8_t irq_index; -+}; -+ -+struct dprtc_rsp_get_irq_mask { -+ uint32_t mask; -+}; -+ -+struct dprtc_cmd_get_irq_status { -+ uint32_t status; -+ uint8_t irq_index; -+}; -+ -+struct dprtc_rsp_get_irq_status { -+ uint32_t status; -+}; -+ -+struct dprtc_cmd_clear_irq_status { -+ uint32_t status; -+ uint8_t irq_index; -+}; -+ -+struct dprtc_rsp_get_attributes { -+ uint32_t pad; -+ uint32_t id; -+}; -+ -+struct dprtc_cmd_set_clock_offset { -+ uint64_t offset; -+}; -+ -+struct dprtc_get_freq_compensation { -+ uint32_t freq_compensation; -+}; -+ -+struct dprtc_time { -+ uint64_t time; -+}; -+ -+struct dprtc_rsp_get_api_version { -+ uint16_t major; -+ uint16_t minor; -+}; -+#pragma pack(pop) -+#endif /* _FSL_DPRTC_CMD_H */ ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/rtc/dprtc.c -@@ -0,0 +1,746 @@ -+/* Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#include -+ -+#include "dprtc.h" -+#include "dprtc-cmd.h" -+ -+/** -+ * dprtc_open() - Open a control session for the specified object. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @dprtc_id: DPRTC unique ID -+ * @token: Returned token; use in subsequent API calls -+ * -+ * This function can be used to open a control session for an -+ * already created object; an object may have been declared in -+ * the DPL or by calling the dprtc_create function. -+ * This function returns a unique authentication token, -+ * associated with the specific object ID and the specific MC -+ * portal; this token must be used in all subsequent commands for -+ * this specific object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_open(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ int dprtc_id, -+ uint16_t *token) -+{ -+ struct dprtc_cmd_open *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_OPEN, -+ cmd_flags, -+ 0); -+ cmd_params = (struct dprtc_cmd_open *)cmd.params; -+ cmd_params->dprtc_id = cpu_to_le32(dprtc_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *token = mc_cmd_hdr_read_token(&cmd); -+ -+ return err; -+} -+ -+/** -+ * dprtc_close() - Close the control session of the object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * -+ * After this function is called, no further operations are -+ * allowed on the object without opening a new control session. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_close(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_CLOSE, cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprtc_create() - Create the DPRTC object. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @dprc_token: Parent container token; '0' for default container -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @cfg: Configuration structure -+ * @obj_id: Returned object id -+ * -+ * Create the DPRTC object, allocate required resources and -+ * perform required initialization. -+ * -+ * The function accepts an authentication token of a parent -+ * container that this object should be assigned to. The token -+ * can be '0' so the object will be assigned to the default container. -+ * The newly created object can be opened with the returned -+ * object id and using the container's associated tokens and MC portals. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_create(struct fsl_mc_io *mc_io, -+ uint16_t dprc_token, -+ uint32_t cmd_flags, -+ const struct dprtc_cfg *cfg, -+ uint32_t *obj_id) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ (void)(cfg); /* unused */ -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_CREATE, -+ cmd_flags, -+ dprc_token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *obj_id = mc_cmd_read_object_id(&cmd); -+ -+ return 0; -+} -+ -+/** -+ * dprtc_destroy() - Destroy the DPRTC object and release all its resources. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @dprc_token: Parent container token; '0' for default container -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @object_id: The object id; it must be a valid id within the container that -+ * created this object; -+ * -+ * The function accepts the authentication token of the parent container that -+ * created the object (not the one that currently owns the object). The object -+ * is searched within parent using the provided 'object_id'. -+ * All tokens to the object must be closed before calling destroy. -+ * -+ * Return: '0' on Success; error code otherwise. -+ */ -+int dprtc_destroy(struct fsl_mc_io *mc_io, -+ uint16_t dprc_token, -+ uint32_t cmd_flags, -+ uint32_t object_id) -+{ -+ struct dprtc_cmd_destroy *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_DESTROY, -+ cmd_flags, -+ dprc_token); -+ cmd_params = (struct dprtc_cmd_destroy *)cmd.params; -+ cmd_params->object_id = cpu_to_le32(object_id); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dprtc_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_ENABLE, cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dprtc_disable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_DISABLE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dprtc_is_enabled(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ int *en) -+{ -+ struct dprtc_rsp_is_enabled *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_IS_ENABLED, cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprtc_rsp_is_enabled *)cmd.params; -+ *en = dprtc_get_field(rsp_params->en, ENABLE); -+ -+ return 0; -+} -+ -+int dprtc_reset(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_RESET, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprtc_set_irq_enable() - Set overall interrupt state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @irq_index: The interrupt index to configure -+ * @en: Interrupt state - enable = 1, disable = 0 -+ * -+ * Allows GPP software to control when interrupts are generated. -+ * Each interrupt can have up to 32 causes. The enable/disable control's the -+ * overall interrupt state. if the interrupt is disabled no causes will cause -+ * an interrupt. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_set_irq_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint8_t en) -+{ -+ struct dprtc_cmd_set_irq_enable *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprtc_cmd_set_irq_enable *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ cmd_params->en = en; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprtc_get_irq_enable() - Get overall interrupt state -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @irq_index: The interrupt index to configure -+ * @en: Returned interrupt state - enable = 1, disable = 0 -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_get_irq_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint8_t *en) -+{ -+ struct dprtc_rsp_get_irq_enable *rsp_params; -+ struct dprtc_cmd_get_irq *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprtc_cmd_get_irq *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprtc_rsp_get_irq_enable *)cmd.params; -+ *en = rsp_params->en; -+ -+ return 0; -+} -+ -+/** -+ * dprtc_set_irq_mask() - Set interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @irq_index: The interrupt index to configure -+ * @mask: Event mask to trigger interrupt; -+ * each bit: -+ * 0 = ignore event -+ * 1 = consider event for asserting IRQ -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_set_irq_mask(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t mask) -+{ -+ struct dprtc_cmd_set_irq_mask *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_IRQ_MASK, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprtc_cmd_set_irq_mask *)cmd.params; -+ cmd_params->mask = cpu_to_le32(mask); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprtc_get_irq_mask() - Get interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @irq_index: The interrupt index to configure -+ * @mask: Returned event mask to trigger interrupt -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_get_irq_mask(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t *mask) -+{ -+ struct dprtc_rsp_get_irq_mask *rsp_params; -+ struct dprtc_cmd_get_irq *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_IRQ_MASK, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprtc_cmd_get_irq *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprtc_rsp_get_irq_mask *)cmd.params; -+ *mask = le32_to_cpu(rsp_params->mask); -+ -+ return 0; -+} -+ -+/** -+ * dprtc_get_irq_status() - Get the current status of any pending interrupts. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @irq_index: The interrupt index to configure -+ * @status: Returned interrupts status - one bit per cause: -+ * 0 = no interrupt pending -+ * 1 = interrupt pending -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_get_irq_status(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t *status) -+{ -+ struct dprtc_cmd_get_irq_status *cmd_params; -+ struct dprtc_rsp_get_irq_status *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_IRQ_STATUS, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprtc_cmd_get_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(*status); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprtc_rsp_get_irq_status *)cmd.params; -+ *status = rsp_params->status; -+ -+ return 0; -+} -+ -+/** -+ * dprtc_clear_irq_status() - Clear a pending interrupt's status -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @irq_index: The interrupt index to configure -+ * @status: Bits to clear (W1C) - one bit per cause: -+ * 0 = don't change -+ * 1 = clear status bit -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_clear_irq_status(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t status) -+{ -+ struct dprtc_cmd_clear_irq_status *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_CLEAR_IRQ_STATUS, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprtc_cmd_clear_irq_status *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ cmd_params->status = cpu_to_le32(status); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprtc_get_attributes - Retrieve DPRTC attributes. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @attr: Returned object's attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_get_attributes(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ struct dprtc_attr *attr) -+{ -+ struct dprtc_rsp_get_attributes *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_ATTR, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprtc_rsp_get_attributes *)cmd.params; -+ attr->id = le32_to_cpu(rsp_params->id); -+ -+ return 0; -+} -+ -+/** -+ * dprtc_set_clock_offset() - Sets the clock's offset -+ * (usually relative to another clock). -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @offset: New clock offset (in nanoseconds). -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_set_clock_offset(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ int64_t offset) -+{ -+ struct dprtc_cmd_set_clock_offset *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_CLOCK_OFFSET, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprtc_cmd_set_clock_offset *)cmd.params; -+ cmd_params->offset = cpu_to_le64(offset); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprtc_set_freq_compensation() - Sets a new frequency compensation value. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @freq_compensation: The new frequency compensation value to set. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_set_freq_compensation(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint32_t freq_compensation) -+{ -+ struct dprtc_get_freq_compensation *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_FREQ_COMPENSATION, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprtc_get_freq_compensation *)cmd.params; -+ cmd_params->freq_compensation = cpu_to_le32(freq_compensation); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprtc_get_freq_compensation() - Retrieves the frequency compensation value -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @freq_compensation: Frequency compensation value -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_get_freq_compensation(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint32_t *freq_compensation) -+{ -+ struct dprtc_get_freq_compensation *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_FREQ_COMPENSATION, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprtc_get_freq_compensation *)cmd.params; -+ *freq_compensation = le32_to_cpu(rsp_params->freq_compensation); -+ -+ return 0; -+} -+ -+/** -+ * dprtc_get_time() - Returns the current RTC time. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @time: Current RTC time. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_get_time(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint64_t *time) -+{ -+ struct dprtc_time *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_TIME, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprtc_time *)cmd.params; -+ *time = le64_to_cpu(rsp_params->time); -+ -+ return 0; -+} -+ -+/** -+ * dprtc_set_time() - Updates current RTC time. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @time: New RTC time. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_set_time(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint64_t time) -+{ -+ struct dprtc_time *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_TIME, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprtc_time *)cmd.params; -+ cmd_params->time = cpu_to_le64(time); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprtc_set_alarm() - Defines and sets alarm. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRTC object -+ * @time: In nanoseconds, the time when the alarm -+ * should go off - must be a multiple of -+ * 1 microsecond -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_set_alarm(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, uint64_t time) -+{ -+ struct dprtc_time *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_ALARM, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprtc_time *)cmd.params; -+ cmd_params->time = cpu_to_le64(time); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprtc_get_api_version() - Get Data Path Real Time Counter API version -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @major_ver: Major version of data path real time counter API -+ * @minor_ver: Minor version of data path real time counter API -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprtc_get_api_version(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t *major_ver, -+ uint16_t *minor_ver) -+{ -+ struct dprtc_rsp_get_api_version *rsp_params; -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_API_VERSION, -+ cmd_flags, -+ 0); -+ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dprtc_rsp_get_api_version *)cmd.params; -+ *major_ver = le16_to_cpu(rsp_params->major); -+ *minor_ver = le16_to_cpu(rsp_params->minor); -+ -+ return 0; -+} ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/rtc/dprtc.h -@@ -0,0 +1,172 @@ -+/* Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#ifndef __FSL_DPRTC_H -+#define __FSL_DPRTC_H -+ -+/* Data Path Real Time Counter API -+ * Contains initialization APIs and runtime control APIs for RTC -+ */ -+ -+struct fsl_mc_io; -+ -+/** -+ * Number of irq's -+ */ -+#define DPRTC_MAX_IRQ_NUM 1 -+#define DPRTC_IRQ_INDEX 0 -+ -+/** -+ * Interrupt event masks: -+ */ -+ -+/** -+ * Interrupt event mask indicating alarm event had occurred -+ */ -+#define DPRTC_EVENT_ALARM 0x40000000 -+/** -+ * Interrupt event mask indicating periodic pulse event had occurred -+ */ -+#define DPRTC_EVENT_PPS 0x08000000 -+ -+int dprtc_open(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ int dprtc_id, -+ uint16_t *token); -+ -+int dprtc_close(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token); -+ -+/** -+ * struct dprtc_cfg - Structure representing DPRTC configuration -+ * @options: place holder -+ */ -+struct dprtc_cfg { -+ uint32_t options; -+}; -+ -+int dprtc_create(struct fsl_mc_io *mc_io, -+ uint16_t dprc_token, -+ uint32_t cmd_flags, -+ const struct dprtc_cfg *cfg, -+ uint32_t *obj_id); -+ -+int dprtc_destroy(struct fsl_mc_io *mc_io, -+ uint16_t dprc_token, -+ uint32_t cmd_flags, -+ uint32_t object_id); -+ -+int dprtc_set_clock_offset(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ int64_t offset); -+ -+int dprtc_set_freq_compensation(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint32_t freq_compensation); -+ -+int dprtc_get_freq_compensation(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint32_t *freq_compensation); -+ -+int dprtc_get_time(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint64_t *time); -+ -+int dprtc_set_time(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint64_t time); -+ -+int dprtc_set_alarm(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint64_t time); -+ -+int dprtc_set_irq_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint8_t en); -+ -+int dprtc_get_irq_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint8_t *en); -+ -+int dprtc_set_irq_mask(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t mask); -+ -+int dprtc_get_irq_mask(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t *mask); -+ -+int dprtc_get_irq_status(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t *status); -+ -+int dprtc_clear_irq_status(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t status); -+ -+/** -+ * struct dprtc_attr - Structure representing DPRTC attributes -+ * @id: DPRTC object ID -+ */ -+struct dprtc_attr { -+ int id; -+}; -+ -+int dprtc_get_attributes(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ struct dprtc_attr *attr); -+ -+int dprtc_get_api_version(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t *major_ver, -+ uint16_t *minor_ver); -+ -+#endif /* __FSL_DPRTC_H */ ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/rtc/rtc.c -@@ -0,0 +1,240 @@ -+/* Copyright 2013-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include -+ -+#include -+ -+#include "rtc.h" -+ -+#define N_EXT_TS 2 -+ -+struct ptp_clock *clock; -+struct fsl_mc_device *rtc_mc_dev; -+u32 freqCompensation; -+ -+/* PTP clock operations */ -+static int ptp_dpaa2_adjfreq(struct ptp_clock_info *ptp, s32 ppb) -+{ -+ u64 adj; -+ u32 diff, tmr_add; -+ int neg_adj = 0; -+ int err = 0; -+ struct fsl_mc_device *mc_dev = rtc_mc_dev; -+ struct device *dev = &mc_dev->dev; -+ -+ if (ppb < 0) { -+ neg_adj = 1; -+ ppb = -ppb; -+ } -+ -+ tmr_add = freqCompensation; -+ adj = tmr_add; -+ adj *= ppb; -+ diff = div_u64(adj, 1000000000ULL); -+ -+ tmr_add = neg_adj ? tmr_add - diff : tmr_add + diff; -+ -+ err = dprtc_set_freq_compensation(mc_dev->mc_io, 0, -+ mc_dev->mc_handle, tmr_add); -+ if (err) -+ dev_err(dev, "dprtc_set_freq_compensation err %d\n", err); -+ return 0; -+} -+ -+static int ptp_dpaa2_adjtime(struct ptp_clock_info *ptp, s64 delta) -+{ -+ s64 now; -+ int err = 0; -+ struct fsl_mc_device *mc_dev = rtc_mc_dev; -+ struct device *dev = &mc_dev->dev; -+ -+ err = dprtc_get_time(mc_dev->mc_io, 0, mc_dev->mc_handle, &now); -+ if (err) { -+ dev_err(dev, "dprtc_get_time err %d\n", err); -+ return 0; -+ } -+ -+ now += delta; -+ -+ err = dprtc_set_time(mc_dev->mc_io, 0, mc_dev->mc_handle, now); -+ if (err) { -+ dev_err(dev, "dprtc_set_time err %d\n", err); -+ return 0; -+ } -+ return 0; -+} -+ -+static int ptp_dpaa2_gettime(struct ptp_clock_info *ptp, struct timespec *ts) -+{ -+ u64 ns; -+ u32 remainder; -+ int err = 0; -+ struct fsl_mc_device *mc_dev = rtc_mc_dev; -+ struct device *dev = &mc_dev->dev; -+ -+ err = dprtc_get_time(mc_dev->mc_io, 0, mc_dev->mc_handle, &ns); -+ if (err) { -+ dev_err(dev, "dprtc_get_time err %d\n", err); -+ return 0; -+ } -+ -+ ts->tv_sec = div_u64_rem(ns, 1000000000, &remainder); -+ ts->tv_nsec = remainder; -+ return 0; -+} -+ -+static int ptp_dpaa2_settime(struct ptp_clock_info *ptp, -+ const struct timespec *ts) -+{ -+ u64 ns; -+ int err = 0; -+ struct fsl_mc_device *mc_dev = rtc_mc_dev; -+ struct device *dev = &mc_dev->dev; -+ -+ ns = ts->tv_sec * 1000000000ULL; -+ ns += ts->tv_nsec; -+ -+ err = dprtc_set_time(mc_dev->mc_io, 0, mc_dev->mc_handle, ns); -+ if (err) -+ dev_err(dev, "dprtc_set_time err %d\n", err); -+ return 0; -+} -+ -+static struct ptp_clock_info ptp_dpaa2_caps = { -+ .owner = THIS_MODULE, -+ .name = "dpaa2 clock", -+ .max_adj = 512000, -+ .n_alarm = 0, -+ .n_ext_ts = N_EXT_TS, -+ .n_per_out = 0, -+ .n_pins = 0, -+ .pps = 1, -+ .adjfreq = ptp_dpaa2_adjfreq, -+ .adjtime = ptp_dpaa2_adjtime, -+ .gettime64 = ptp_dpaa2_gettime, -+ .settime64 = ptp_dpaa2_settime, -+}; -+ -+static int rtc_probe(struct fsl_mc_device *mc_dev) -+{ -+ struct device *dev; -+ int err = 0; -+ u32 tmr_add = 0; -+ -+ if (!mc_dev) -+ return -EFAULT; -+ -+ dev = &mc_dev->dev; -+ -+ err = fsl_mc_portal_allocate(mc_dev, 0, &mc_dev->mc_io); -+ if (unlikely(err)) { -+ dev_err(dev, "fsl_mc_portal_allocate err %d\n", err); -+ goto err_exit; -+ } -+ if (!mc_dev->mc_io) { -+ dev_err(dev, -+ "fsl_mc_portal_allocate returned null handle but no error\n"); -+ err = -EFAULT; -+ goto err_exit; -+ } -+ -+ err = dprtc_open(mc_dev->mc_io, 0, mc_dev->obj_desc.id, -+ &mc_dev->mc_handle); -+ if (err) { -+ dev_err(dev, "dprtc_open err %d\n", err); -+ goto err_free_mcp; -+ } -+ if (!mc_dev->mc_handle) { -+ dev_err(dev, "dprtc_open returned null handle but no error\n"); -+ err = -EFAULT; -+ goto err_free_mcp; -+ } -+ -+ rtc_mc_dev = mc_dev; -+ -+ err = dprtc_get_freq_compensation(mc_dev->mc_io, 0, -+ mc_dev->mc_handle, &tmr_add); -+ if (err) { -+ dev_err(dev, "dprtc_get_freq_compensation err %d\n", err); -+ goto err_close; -+ } -+ freqCompensation = tmr_add; -+ -+ clock = ptp_clock_register(&ptp_dpaa2_caps, dev); -+ if (IS_ERR(clock)) { -+ err = PTR_ERR(clock); -+ goto err_close; -+ } -+ dpaa2_phc_index = ptp_clock_index(clock); -+ -+ return 0; -+err_close: -+ dprtc_close(mc_dev->mc_io, 0, mc_dev->mc_handle); -+err_free_mcp: -+ fsl_mc_portal_free(mc_dev->mc_io); -+err_exit: -+ return err; -+} -+ -+static int rtc_remove(struct fsl_mc_device *mc_dev) -+{ -+ ptp_clock_unregister(clock); -+ dprtc_close(mc_dev->mc_io, 0, mc_dev->mc_handle); -+ fsl_mc_portal_free(mc_dev->mc_io); -+ -+ return 0; -+} -+ -+static const struct fsl_mc_device_id rtc_match_id_table[] = { -+ { -+ .vendor = FSL_MC_VENDOR_FREESCALE, -+ .obj_type = "dprtc", -+ }, -+ {} -+}; -+ -+static struct fsl_mc_driver rtc_drv = { -+ .driver = { -+ .name = KBUILD_MODNAME, -+ .owner = THIS_MODULE, -+ }, -+ .probe = rtc_probe, -+ .remove = rtc_remove, -+ .match_id_table = rtc_match_id_table, -+}; -+ -+module_fsl_mc_driver(rtc_drv); -+ -+MODULE_LICENSE("GPL"); -+MODULE_DESCRIPTION("DPAA2 RTC (PTP 1588 clock) driver (prototype)"); ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/rtc/rtc.h -@@ -0,0 +1,14 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Copyright 2018 NXP -+ */ -+ -+#ifndef __RTC_H -+#define __RTC_H -+ -+#include "dprtc.h" -+#include "dprtc-cmd.h" -+ -+extern int dpaa2_phc_index; -+ -+#endif diff --git a/target/linux/layerscape/patches-4.14/706-dpaa2-virtualbridge-support-layerscape.patch b/target/linux/layerscape/patches-4.14/706-dpaa2-virtualbridge-support-layerscape.patch deleted file mode 100644 index 6c89bb1fe8..0000000000 --- a/target/linux/layerscape/patches-4.14/706-dpaa2-virtualbridge-support-layerscape.patch +++ /dev/null @@ -1,3256 +0,0 @@ -From 278c2ebd8f04e2b05c87187a3e8b6af552abd57f Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Thu, 13 Dec 2018 13:27:22 +0800 -Subject: [PATCH] dpaa2-virtualbridge: support layerscape - -This is an integrated patch of dpaa2-virtualbridge for layerscape - -Signed-off-by: Razvan Stefanescu -Signed-off-by: Biwen Li -Signed-off-by: Yangbo Lu ---- - drivers/staging/fsl-dpaa2/evb/Kconfig | 7 + - drivers/staging/fsl-dpaa2/evb/Makefile | 10 + - drivers/staging/fsl-dpaa2/evb/dpdmux-cmd.h | 279 ++++ - drivers/staging/fsl-dpaa2/evb/dpdmux.c | 1111 ++++++++++++++++ - drivers/staging/fsl-dpaa2/evb/dpdmux.h | 453 +++++++ - drivers/staging/fsl-dpaa2/evb/evb.c | 1353 ++++++++++++++++++++ - 6 files changed, 3213 insertions(+) - create mode 100644 drivers/staging/fsl-dpaa2/evb/Kconfig - create mode 100644 drivers/staging/fsl-dpaa2/evb/Makefile - create mode 100644 drivers/staging/fsl-dpaa2/evb/dpdmux-cmd.h - create mode 100644 drivers/staging/fsl-dpaa2/evb/dpdmux.c - create mode 100644 drivers/staging/fsl-dpaa2/evb/dpdmux.h - create mode 100644 drivers/staging/fsl-dpaa2/evb/evb.c - ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/evb/Kconfig -@@ -0,0 +1,7 @@ -+config FSL_DPAA2_EVB -+ tristate "DPAA2 Edge Virtual Bridge" -+ depends on FSL_MC_BUS && FSL_DPAA2 -+ select VLAN_8021Q -+ default y -+ ---help--- -+ Prototype driver for DPAA2 Edge Virtual Bridge. ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/evb/Makefile -@@ -0,0 +1,10 @@ -+ -+obj-$(CONFIG_FSL_DPAA2_EVB) += dpaa2-evb.o -+ -+dpaa2-evb-objs := evb.o dpdmux.o -+ -+all: -+ make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules -+ -+clean: -+ make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/evb/dpdmux-cmd.h -@@ -0,0 +1,279 @@ -+/* Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#ifndef _FSL_DPDMUX_CMD_H -+#define _FSL_DPDMUX_CMD_H -+ -+/* DPDMUX Version */ -+#define DPDMUX_VER_MAJOR 6 -+#define DPDMUX_VER_MINOR 1 -+ -+#define DPDMUX_CMD_BASE_VER 1 -+#define DPDMUX_CMD_ID_OFFSET 4 -+ -+#define DPDMUX_CMD(id) (((id) << DPDMUX_CMD_ID_OFFSET) | DPDMUX_CMD_BASE_VER) -+ -+/* Command IDs */ -+#define DPDMUX_CMDID_CLOSE DPDMUX_CMD(0x800) -+#define DPDMUX_CMDID_OPEN DPDMUX_CMD(0x806) -+#define DPDMUX_CMDID_CREATE DPDMUX_CMD(0x906) -+#define DPDMUX_CMDID_DESTROY DPDMUX_CMD(0x986) -+#define DPDMUX_CMDID_GET_API_VERSION DPDMUX_CMD(0xa06) -+ -+#define DPDMUX_CMDID_ENABLE DPDMUX_CMD(0x002) -+#define DPDMUX_CMDID_DISABLE DPDMUX_CMD(0x003) -+#define DPDMUX_CMDID_GET_ATTR DPDMUX_CMD(0x004) -+#define DPDMUX_CMDID_RESET DPDMUX_CMD(0x005) -+#define DPDMUX_CMDID_IS_ENABLED DPDMUX_CMD(0x006) -+ -+#define DPDMUX_CMDID_SET_IRQ_ENABLE DPDMUX_CMD(0x012) -+#define DPDMUX_CMDID_GET_IRQ_ENABLE DPDMUX_CMD(0x013) -+#define DPDMUX_CMDID_SET_IRQ_MASK DPDMUX_CMD(0x014) -+#define DPDMUX_CMDID_GET_IRQ_MASK DPDMUX_CMD(0x015) -+#define DPDMUX_CMDID_GET_IRQ_STATUS DPDMUX_CMD(0x016) -+#define DPDMUX_CMDID_CLEAR_IRQ_STATUS DPDMUX_CMD(0x017) -+ -+#define DPDMUX_CMDID_SET_MAX_FRAME_LENGTH DPDMUX_CMD(0x0a1) -+ -+#define DPDMUX_CMDID_UL_RESET_COUNTERS DPDMUX_CMD(0x0a3) -+ -+#define DPDMUX_CMDID_IF_SET_ACCEPTED_FRAMES DPDMUX_CMD(0x0a7) -+#define DPDMUX_CMDID_IF_GET_ATTR DPDMUX_CMD(0x0a8) -+#define DPDMUX_CMDID_IF_ENABLE DPDMUX_CMD(0x0a9) -+#define DPDMUX_CMDID_IF_DISABLE DPDMUX_CMD(0x0aa) -+ -+#define DPDMUX_CMDID_IF_ADD_L2_RULE DPDMUX_CMD(0x0b0) -+#define DPDMUX_CMDID_IF_REMOVE_L2_RULE DPDMUX_CMD(0x0b1) -+#define DPDMUX_CMDID_IF_GET_COUNTER DPDMUX_CMD(0x0b2) -+#define DPDMUX_CMDID_IF_SET_LINK_CFG DPDMUX_CMD(0x0b3) -+#define DPDMUX_CMDID_IF_GET_LINK_STATE DPDMUX_CMD(0x0b4) -+ -+#define DPDMUX_CMDID_SET_CUSTOM_KEY DPDMUX_CMD(0x0b5) -+#define DPDMUX_CMDID_ADD_CUSTOM_CLS_ENTRY DPDMUX_CMD(0x0b6) -+#define DPDMUX_CMDID_REMOVE_CUSTOM_CLS_ENTRY DPDMUX_CMD(0x0b7) -+ -+#define DPDMUX_MASK(field) \ -+ GENMASK(DPDMUX_##field##_SHIFT + DPDMUX_##field##_SIZE - 1, \ -+ DPDMUX_##field##_SHIFT) -+#define dpdmux_set_field(var, field, val) \ -+ ((var) |= (((val) << DPDMUX_##field##_SHIFT) & DPDMUX_MASK(field))) -+#define dpdmux_get_field(var, field) \ -+ (((var) & DPDMUX_MASK(field)) >> DPDMUX_##field##_SHIFT) -+ -+struct dpdmux_cmd_open { -+ u32 dpdmux_id; -+}; -+ -+struct dpdmux_cmd_create { -+ u8 method; -+ u8 manip; -+ u16 num_ifs; -+ u32 pad; -+ -+ u16 adv_max_dmat_entries; -+ u16 adv_max_mc_groups; -+ u16 adv_max_vlan_ids; -+ u16 pad1; -+ -+ u64 options; -+}; -+ -+struct dpdmux_cmd_destroy { -+ u32 dpdmux_id; -+}; -+ -+#define DPDMUX_ENABLE_SHIFT 0 -+#define DPDMUX_ENABLE_SIZE 1 -+ -+struct dpdmux_rsp_is_enabled { -+ u8 en; -+}; -+ -+struct dpdmux_cmd_set_irq_enable { -+ u8 enable; -+ u8 pad[3]; -+ u8 irq_index; -+}; -+ -+struct dpdmux_cmd_get_irq_enable { -+ u32 pad; -+ u8 irq_index; -+}; -+ -+struct dpdmux_rsp_get_irq_enable { -+ u8 enable; -+}; -+ -+struct dpdmux_cmd_set_irq_mask { -+ u32 mask; -+ u8 irq_index; -+}; -+ -+struct dpdmux_cmd_get_irq_mask { -+ u32 pad; -+ u8 irq_index; -+}; -+ -+struct dpdmux_rsp_get_irq_mask { -+ u32 mask; -+}; -+ -+struct dpdmux_cmd_get_irq_status { -+ u32 status; -+ u8 irq_index; -+}; -+ -+struct dpdmux_rsp_get_irq_status { -+ u32 status; -+}; -+ -+struct dpdmux_cmd_clear_irq_status { -+ u32 status; -+ u8 irq_index; -+}; -+ -+struct dpdmux_rsp_get_attr { -+ u8 method; -+ u8 manip; -+ u16 num_ifs; -+ u16 mem_size; -+ u16 pad; -+ -+ u64 pad1; -+ -+ u32 id; -+ u32 pad2; -+ -+ u64 options; -+}; -+ -+struct dpdmux_cmd_set_max_frame_length { -+ u16 max_frame_length; -+}; -+ -+#define DPDMUX_ACCEPTED_FRAMES_TYPE_SHIFT 0 -+#define DPDMUX_ACCEPTED_FRAMES_TYPE_SIZE 4 -+#define DPDMUX_UNACCEPTED_FRAMES_ACTION_SHIFT 4 -+#define DPDMUX_UNACCEPTED_FRAMES_ACTION_SIZE 4 -+ -+struct dpdmux_cmd_if_set_accepted_frames { -+ u16 if_id; -+ u8 frames_options; -+}; -+ -+struct dpdmux_cmd_if { -+ u16 if_id; -+}; -+ -+struct dpdmux_rsp_if_get_attr { -+ u8 pad[3]; -+ u8 enabled; -+ u8 pad1[3]; -+ u8 accepted_frames_type; -+ u32 rate; -+}; -+ -+struct dpdmux_cmd_if_l2_rule { -+ u16 if_id; -+ u8 mac_addr5; -+ u8 mac_addr4; -+ u8 mac_addr3; -+ u8 mac_addr2; -+ u8 mac_addr1; -+ u8 mac_addr0; -+ -+ u32 pad; -+ u16 vlan_id; -+}; -+ -+struct dpdmux_cmd_if_get_counter { -+ u16 if_id; -+ u8 counter_type; -+}; -+ -+struct dpdmux_rsp_if_get_counter { -+ u64 pad; -+ u64 counter; -+}; -+ -+struct dpdmux_cmd_if_set_link_cfg { -+ u16 if_id; -+ u16 pad[3]; -+ -+ u32 rate; -+ u32 pad1; -+ -+ u64 options; -+}; -+ -+struct dpdmux_cmd_if_get_link_state { -+ u16 if_id; -+}; -+ -+struct dpdmux_rsp_if_get_link_state { -+ u32 pad; -+ u8 up; -+ u8 pad1[3]; -+ -+ u32 rate; -+ u32 pad2; -+ -+ u64 options; -+}; -+ -+struct dpdmux_rsp_get_api_version { -+ u16 major; -+ u16 minor; -+}; -+ -+struct dpdmux_set_custom_key { -+ u64 pad[6]; -+ u64 key_cfg_iova; -+}; -+ -+struct dpdmux_cmd_add_custom_cls_entry { -+ u8 pad[3]; -+ u8 key_size; -+ u16 pad1; -+ u16 dest_if; -+ u64 key_iova; -+ u64 mask_iova; -+}; -+ -+struct dpdmux_cmd_remove_custom_cls_entry { -+ u8 pad[3]; -+ u8 key_size; -+ u32 pad1; -+ u64 key_iova; -+ u64 mask_iova; -+}; -+ -+#endif /* _FSL_DPDMUX_CMD_H */ ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/evb/dpdmux.c -@@ -0,0 +1,1111 @@ -+/* Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#include -+#include "dpdmux.h" -+#include "dpdmux-cmd.h" -+ -+/** -+ * dpdmux_open() - Open a control session for the specified object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @dpdmux_id: DPDMUX unique ID -+ * @token: Returned token; use in subsequent API calls -+ * -+ * This function can be used to open a control session for an -+ * already created object; an object may have been declared in -+ * the DPL or by calling the dpdmux_create() function. -+ * This function returns a unique authentication token, -+ * associated with the specific object ID and the specific MC -+ * portal; this token must be used in all subsequent commands for -+ * this specific object. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpdmux_id, -+ u16 *token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_open *cmd_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_OPEN, -+ cmd_flags, -+ 0); -+ cmd_params = (struct dpdmux_cmd_open *)cmd.params; -+ cmd_params->dpdmux_id = cpu_to_le32(dpdmux_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *token = mc_cmd_hdr_read_token(&cmd); -+ -+ return 0; -+} -+ -+/** -+ * dpdmux_close() - Close the control session of the object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * -+ * After this function is called, no further operations are -+ * allowed on the object without opening a new control session. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_CLOSE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_create() - Create the DPDMUX object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @dprc_token: Parent container token; '0' for default container -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @cfg: Configuration structure -+ * @obj_id: returned object id -+ * -+ * Create the DPDMUX object, allocate required resources and -+ * perform required initialization. -+ * -+ * The object can be created either by declaring it in the -+ * DPL file, or by calling this function. -+ * -+ * The function accepts an authentication token of a parent -+ * container that this object should be assigned to. The token -+ * can be '0' so the object will be assigned to the default container. -+ * The newly created object can be opened with the returned -+ * object id and using the container's associated tokens and MC portals. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_create(struct fsl_mc_io *mc_io, -+ u16 dprc_token, -+ u32 cmd_flags, -+ const struct dpdmux_cfg *cfg, -+ u32 *obj_id) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_create *cmd_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_CREATE, -+ cmd_flags, -+ dprc_token); -+ cmd_params = (struct dpdmux_cmd_create *)cmd.params; -+ cmd_params->method = cfg->method; -+ cmd_params->manip = cfg->manip; -+ cmd_params->num_ifs = cpu_to_le16(cfg->num_ifs); -+ cmd_params->adv_max_dmat_entries = -+ cpu_to_le16(cfg->adv.max_dmat_entries); -+ cmd_params->adv_max_mc_groups = cpu_to_le16(cfg->adv.max_mc_groups); -+ cmd_params->adv_max_vlan_ids = cpu_to_le16(cfg->adv.max_vlan_ids); -+ cmd_params->options = cpu_to_le64(cfg->adv.options); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *obj_id = mc_cmd_hdr_read_token(&cmd); -+ -+ return 0; -+} -+ -+/** -+ * dpdmux_destroy() - Destroy the DPDMUX object and release all its resources. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @dprc_token: Parent container token; '0' for default container -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @object_id: The object id; it must be a valid id within the container that -+ * created this object; -+ * -+ * The function accepts the authentication token of the parent container that -+ * created the object (not the one that currently owns the object). The object -+ * is searched within parent using the provided 'object_id'. -+ * All tokens to the object must be closed before calling destroy. -+ * -+ * Return: '0' on Success; error code otherwise. -+ */ -+int dpdmux_destroy(struct fsl_mc_io *mc_io, -+ u16 dprc_token, -+ u32 cmd_flags, -+ u32 object_id) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_destroy *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_DESTROY, -+ cmd_flags, -+ dprc_token); -+ cmd_params = (struct dpdmux_cmd_destroy *)cmd.params; -+ cmd_params->dpdmux_id = cpu_to_le32(object_id); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_enable() - Enable DPDMUX functionality -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_ENABLE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_disable() - Disable DPDMUX functionality -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_DISABLE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_is_enabled() - Check if the DPDMUX is enabled. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @en: Returns '1' if object is enabled; '0' otherwise -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_is_enabled(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ int *en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_rsp_is_enabled *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_IS_ENABLED, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpdmux_rsp_is_enabled *)cmd.params; -+ *en = dpdmux_get_field(rsp_params->en, ENABLE); -+ -+ return 0; -+} -+ -+/** -+ * dpdmux_reset() - Reset the DPDMUX, returns the object to initial state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_RESET, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_set_irq_enable() - Set overall interrupt state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @irq_index: The interrupt index to configure -+ * @en: Interrupt state - enable = 1, disable = 0 -+ * -+ * Allows GPP software to control when interrupts are generated. -+ * Each interrupt can have up to 32 causes. The enable/disable control's the -+ * overall interrupt state. if the interrupt is disabled no causes will cause -+ * an interrupt. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_set_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_set_irq_enable *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_SET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_set_irq_enable *)cmd.params; -+ cmd_params->enable = en; -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_get_irq_enable() - Get overall interrupt state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @irq_index: The interrupt index to configure -+ * @en: Returned interrupt state - enable = 1, disable = 0 -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_get_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 *en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_get_irq_enable *cmd_params; -+ struct dpdmux_rsp_get_irq_enable *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_GET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_get_irq_enable *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpdmux_rsp_get_irq_enable *)cmd.params; -+ *en = rsp_params->enable; -+ -+ return 0; -+} -+ -+/** -+ * dpdmux_set_irq_mask() - Set interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @irq_index: The interrupt index to configure -+ * @mask: event mask to trigger interrupt; -+ * each bit: -+ * 0 = ignore event -+ * 1 = consider event for asserting IRQ -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_set_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 mask) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_set_irq_mask *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_SET_IRQ_MASK, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_set_irq_mask *)cmd.params; -+ cmd_params->mask = cpu_to_le32(mask); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_get_irq_mask() - Get interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @irq_index: The interrupt index to configure -+ * @mask: Returned event mask to trigger interrupt -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_get_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *mask) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_get_irq_mask *cmd_params; -+ struct dpdmux_rsp_get_irq_mask *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_GET_IRQ_MASK, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_get_irq_mask *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpdmux_rsp_get_irq_mask *)cmd.params; -+ *mask = le32_to_cpu(rsp_params->mask); -+ -+ return 0; -+} -+ -+/** -+ * dpdmux_get_irq_status() - Get the current status of any pending interrupts. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @irq_index: The interrupt index to configure -+ * @status: Returned interrupts status - one bit per cause: -+ * 0 = no interrupt pending -+ * 1 = interrupt pending -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_get_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *status) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_get_irq_status *cmd_params; -+ struct dpdmux_rsp_get_irq_status *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_GET_IRQ_STATUS, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_get_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(*status); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpdmux_rsp_get_irq_status *)cmd.params; -+ *status = le32_to_cpu(rsp_params->status); -+ -+ return 0; -+} -+ -+/** -+ * dpdmux_clear_irq_status() - Clear a pending interrupt's status -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @irq_index: The interrupt index to configure -+ * @status: bits to clear (W1C) - one bit per cause: -+ * 0 = don't change -+ * 1 = clear status bit -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_clear_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 status) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_clear_irq_status *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_CLEAR_IRQ_STATUS, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_clear_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(status); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_get_attributes() - Retrieve DPDMUX attributes -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @attr: Returned object's attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpdmux_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_rsp_get_attr *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_GET_ATTR, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpdmux_rsp_get_attr *)cmd.params; -+ attr->id = le32_to_cpu(rsp_params->id); -+ attr->options = le64_to_cpu(rsp_params->options); -+ attr->method = rsp_params->method; -+ attr->manip = rsp_params->manip; -+ attr->num_ifs = le16_to_cpu(rsp_params->num_ifs); -+ attr->mem_size = le16_to_cpu(rsp_params->mem_size); -+ -+ return 0; -+} -+ -+/** -+ * dpdmux_if_enable() - Enable Interface -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @if_id: Interface Identifier -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpdmux_if_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id) -+{ -+ struct dpdmux_cmd_if *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_IF_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_if *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_if_disable() - Disable Interface -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @if_id: Interface Identifier -+ * -+ * Return: Completion status. '0' on Success; Error code otherwise. -+ */ -+int dpdmux_if_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id) -+{ -+ struct dpdmux_cmd_if *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_IF_DISABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_if *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_set_max_frame_length() - Set the maximum frame length in DPDMUX -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @max_frame_length: The required maximum frame length -+ * -+ * Update the maximum frame length on all DMUX interfaces. -+ * In case of VEPA, the maximum frame length on all dmux interfaces -+ * will be updated with the minimum value of the mfls of the connected -+ * dpnis and the actual value of dmux mfl. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_set_max_frame_length(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 max_frame_length) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_set_max_frame_length *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_SET_MAX_FRAME_LENGTH, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_set_max_frame_length *)cmd.params; -+ cmd_params->max_frame_length = cpu_to_le16(max_frame_length); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_ul_reset_counters() - Function resets the uplink counter -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_ul_reset_counters(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_UL_RESET_COUNTERS, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_if_set_accepted_frames() - Set the accepted frame types -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @if_id: Interface ID (0 for uplink, or 1-num_ifs); -+ * @cfg: Frame types configuration -+ * -+ * if 'DPDMUX_ADMIT_ONLY_VLAN_TAGGED' is set - untagged frames or -+ * priority-tagged frames are discarded. -+ * if 'DPDMUX_ADMIT_ONLY_UNTAGGED' is set - untagged frames or -+ * priority-tagged frames are accepted. -+ * if 'DPDMUX_ADMIT_ALL' is set (default mode) - all VLAN tagged, -+ * untagged and priority-tagged frame are accepted; -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_if_set_accepted_frames(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ const struct dpdmux_accepted_frames *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_if_set_accepted_frames *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_IF_SET_ACCEPTED_FRAMES, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_if_set_accepted_frames *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ dpdmux_set_field(cmd_params->frames_options, ACCEPTED_FRAMES_TYPE, -+ cfg->type); -+ dpdmux_set_field(cmd_params->frames_options, UNACCEPTED_FRAMES_ACTION, -+ cfg->unaccept_act); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_if_get_attributes() - Obtain DPDMUX interface attributes -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @if_id: Interface ID (0 for uplink, or 1-num_ifs); -+ * @attr: Interface attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_if_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpdmux_if_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_if *cmd_params; -+ struct dpdmux_rsp_if_get_attr *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_IF_GET_ATTR, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_if *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpdmux_rsp_if_get_attr *)cmd.params; -+ attr->rate = le32_to_cpu(rsp_params->rate); -+ attr->enabled = dpdmux_get_field(rsp_params->enabled, ENABLE); -+ attr->accept_frame_type = -+ dpdmux_get_field(rsp_params->accepted_frames_type, -+ ACCEPTED_FRAMES_TYPE); -+ -+ return 0; -+} -+ -+/** -+ * dpdmux_if_remove_l2_rule() - Remove L2 rule from DPDMUX table -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @if_id: Destination interface ID -+ * @rule: L2 rule -+ * -+ * Function removes a L2 rule from DPDMUX table -+ * or adds an interface to an existing multicast address -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_if_remove_l2_rule(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ const struct dpdmux_l2_rule *rule) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_if_l2_rule *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_IF_REMOVE_L2_RULE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_if_l2_rule *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ cmd_params->vlan_id = cpu_to_le16(rule->vlan_id); -+ cmd_params->mac_addr5 = rule->mac_addr[5]; -+ cmd_params->mac_addr4 = rule->mac_addr[4]; -+ cmd_params->mac_addr3 = rule->mac_addr[3]; -+ cmd_params->mac_addr2 = rule->mac_addr[2]; -+ cmd_params->mac_addr1 = rule->mac_addr[1]; -+ cmd_params->mac_addr0 = rule->mac_addr[0]; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_if_add_l2_rule() - Add L2 rule into DPDMUX table -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @if_id: Destination interface ID -+ * @rule: L2 rule -+ * -+ * Function adds a L2 rule into DPDMUX table -+ * or adds an interface to an existing multicast address -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_if_add_l2_rule(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ const struct dpdmux_l2_rule *rule) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_if_l2_rule *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_IF_ADD_L2_RULE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_if_l2_rule *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ cmd_params->vlan_id = cpu_to_le16(rule->vlan_id); -+ cmd_params->mac_addr5 = rule->mac_addr[5]; -+ cmd_params->mac_addr4 = rule->mac_addr[4]; -+ cmd_params->mac_addr3 = rule->mac_addr[3]; -+ cmd_params->mac_addr2 = rule->mac_addr[2]; -+ cmd_params->mac_addr1 = rule->mac_addr[1]; -+ cmd_params->mac_addr0 = rule->mac_addr[0]; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_if_get_counter() - Functions obtains specific counter of an interface -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMUX object -+ * @if_id: Interface Id -+ * @counter_type: counter type -+ * @counter: Returned specific counter information -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_if_get_counter(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ enum dpdmux_counter_type counter_type, -+ u64 *counter) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_if_get_counter *cmd_params; -+ struct dpdmux_rsp_if_get_counter *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_IF_GET_COUNTER, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_if_get_counter *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ cmd_params->counter_type = counter_type; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpdmux_rsp_if_get_counter *)cmd.params; -+ *counter = le64_to_cpu(rsp_params->counter); -+ -+ return 0; -+} -+ -+/** -+ * dpdmux_if_set_link_cfg() - set the link configuration. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: interface id -+ * @cfg: Link configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_if_set_link_cfg(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpdmux_link_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_if_set_link_cfg *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_IF_SET_LINK_CFG, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_if_set_link_cfg *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ cmd_params->rate = cpu_to_le32(cfg->rate); -+ cmd_params->options = cpu_to_le64(cfg->options); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_if_get_link_state - Return the link state -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: interface id -+ * @state: link state -+ * -+ * @returns '0' on Success; Error code otherwise. -+ */ -+int dpdmux_if_get_link_state(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpdmux_link_state *state) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_cmd_if_get_link_state *cmd_params; -+ struct dpdmux_rsp_if_get_link_state *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_IF_GET_LINK_STATE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_if_get_link_state *)cmd.params; -+ cmd_params->if_id = cpu_to_le16(if_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpdmux_rsp_if_get_link_state *)cmd.params; -+ state->rate = le32_to_cpu(rsp_params->rate); -+ state->options = le64_to_cpu(rsp_params->options); -+ state->up = dpdmux_get_field(rsp_params->up, ENABLE); -+ -+ return 0; -+} -+ -+/** -+ * dpdmux_set_custom_key - Set a custom classification key. -+ * -+ * This API is only available for DPDMUX instance created with -+ * DPDMUX_METHOD_CUSTOM. This API must be called before populating the -+ * classification table using dpdmux_add_custom_cls_entry. -+ * -+ * Calls to dpdmux_set_custom_key remove all existing classification entries -+ * that may have been added previously using dpdmux_add_custom_cls_entry. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @if_id: interface id -+ * @key_cfg_iova: DMA address of a configuration structure set up using -+ * dpkg_prepare_key_cfg. Maximum key size is 24 bytes. -+ * -+ * @returns '0' on Success; Error code otherwise. -+ */ -+int dpdmux_set_custom_key(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u64 key_cfg_iova) -+{ -+ struct dpdmux_set_custom_key *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_SET_CUSTOM_KEY, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_set_custom_key *)cmd.params; -+ cmd_params->key_cfg_iova = cpu_to_le64(key_cfg_iova); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_add_custom_cls_entry - Adds a custom classification entry. -+ * -+ * This API is only available for DPDMUX instances created with -+ * DPDMUX_METHOD_CUSTOM. Before calling this function a classification key -+ * composition rule must be set up using dpdmux_set_custom_key. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @rule: Classification rule to insert. Rules cannot be duplicated, if a -+ * matching rule already exists, the action will be replaced. -+ * @action: Action to perform for matching traffic. -+ * -+ * @returns '0' on Success; Error code otherwise. -+ */ -+int dpdmux_add_custom_cls_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpdmux_rule_cfg *rule, -+ struct dpdmux_cls_action *action) -+{ -+ struct dpdmux_cmd_add_custom_cls_entry *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_ADD_CUSTOM_CLS_ENTRY, -+ cmd_flags, -+ token); -+ -+ cmd_params = (struct dpdmux_cmd_add_custom_cls_entry *)cmd.params; -+ cmd_params->key_size = rule->key_size; -+ cmd_params->dest_if = cpu_to_le16(action->dest_if); -+ cmd_params->key_iova = cpu_to_le64(rule->key_iova); -+ cmd_params->mask_iova = cpu_to_le64(rule->mask_iova); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_remove_custom_cls_entry - Removes a custom classification entry. -+ * -+ * This API is only available for DPDMUX instances created with -+ * DPDMUX_METHOD_CUSTOM. The API can be used to remove classification -+ * entries previously inserted using dpdmux_add_custom_cls_entry. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSW object -+ * @rule: Classification rule to remove -+ * -+ * @returns '0' on Success; Error code otherwise. -+ */ -+int dpdmux_remove_custom_cls_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpdmux_rule_cfg *rule) -+{ -+ struct dpdmux_cmd_remove_custom_cls_entry *cmd_params; -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_REMOVE_CUSTOM_CLS_ENTRY, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpdmux_cmd_remove_custom_cls_entry *)cmd.params; -+ cmd_params->key_size = rule->key_size; -+ cmd_params->key_iova = cpu_to_le64(rule->key_iova); -+ cmd_params->mask_iova = cpu_to_le64(rule->mask_iova); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpdmux_get_api_version() - Get Data Path Demux API version -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @major_ver: Major version of data path demux API -+ * @minor_ver: Minor version of data path demux API -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmux_get_api_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 *major_ver, -+ u16 *minor_ver) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmux_rsp_get_api_version *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_GET_API_VERSION, -+ cmd_flags, -+ 0); -+ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpdmux_rsp_get_api_version *)cmd.params; -+ *major_ver = le16_to_cpu(rsp_params->major); -+ *minor_ver = le16_to_cpu(rsp_params->minor); -+ -+ return 0; -+} ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/evb/dpdmux.h -@@ -0,0 +1,453 @@ -+/* Copyright 2013-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#ifndef __FSL_DPDMUX_H -+#define __FSL_DPDMUX_H -+ -+struct fsl_mc_io; -+ -+/* Data Path Demux API -+ * Contains API for handling DPDMUX topology and functionality -+ */ -+ -+int dpdmux_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpdmux_id, -+ u16 *token); -+ -+int dpdmux_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+/** -+ * DPDMUX general options -+ */ -+ -+/** -+ * Enable bridging between internal interfaces -+ */ -+#define DPDMUX_OPT_BRIDGE_EN 0x0000000000000002ULL -+ -+/** -+ * Mask support for classification -+ */ -+#define DPDMUX_OPT_CLS_MASK_SUPPORT 0x0000000000000020ULL -+ -+#define DPDMUX_IRQ_INDEX_IF 0x0000 -+#define DPDMUX_IRQ_INDEX 0x0001 -+ -+/** -+ * IRQ event - Indicates that the link state changed -+ */ -+#define DPDMUX_IRQ_EVENT_LINK_CHANGED 0x0001 -+ -+/** -+ * enum dpdmux_manip - DPDMUX manipulation operations -+ * @DPDMUX_MANIP_NONE: No manipulation on frames -+ * @DPDMUX_MANIP_ADD_REMOVE_S_VLAN: Add S-VLAN on egress, remove it on ingress -+ */ -+enum dpdmux_manip { -+ DPDMUX_MANIP_NONE = 0x0, -+ DPDMUX_MANIP_ADD_REMOVE_S_VLAN = 0x1 -+}; -+ -+/** -+ * enum dpdmux_method - DPDMUX method options -+ * @DPDMUX_METHOD_NONE: no DPDMUX method -+ * @DPDMUX_METHOD_C_VLAN_MAC: DPDMUX based on C-VLAN and MAC address -+ * @DPDMUX_METHOD_MAC: DPDMUX based on MAC address -+ * @DPDMUX_METHOD_C_VLAN: DPDMUX based on C-VLAN -+ * @DPDMUX_METHOD_S_VLAN: DPDMUX based on S-VLAN -+ */ -+enum dpdmux_method { -+ DPDMUX_METHOD_NONE = 0x0, -+ DPDMUX_METHOD_C_VLAN_MAC = 0x1, -+ DPDMUX_METHOD_MAC = 0x2, -+ DPDMUX_METHOD_C_VLAN = 0x3, -+ DPDMUX_METHOD_S_VLAN = 0x4, -+ DPDMUX_METHOD_CUSTOM = 0x5 -+}; -+ -+/** -+ * struct dpdmux_cfg - DPDMUX configuration parameters -+ * @method: Defines the operation method for the DPDMUX address table -+ * @manip: Required manipulation operation -+ * @num_ifs: Number of interfaces (excluding the uplink interface) -+ * @adv: Advanced parameters; default is all zeros; -+ * use this structure to change default settings -+ */ -+struct dpdmux_cfg { -+ enum dpdmux_method method; -+ enum dpdmux_manip manip; -+ u16 num_ifs; -+ /** -+ * struct adv - Advanced parameters -+ * @options: DPDMUX options - combination of 'DPDMUX_OPT_' flags -+ * @max_dmat_entries: Maximum entries in DPDMUX address table -+ * 0 - indicates default: 64 entries per interface. -+ * @max_mc_groups: Number of multicast groups in DPDMUX table -+ * 0 - indicates default: 32 multicast groups -+ * @max_vlan_ids: max vlan ids allowed in the system - -+ * relevant only case of working in mac+vlan method. -+ * 0 - indicates default 16 vlan ids. -+ */ -+ struct { -+ u64 options; -+ u16 max_dmat_entries; -+ u16 max_mc_groups; -+ u16 max_vlan_ids; -+ } adv; -+}; -+ -+int dpdmux_create(struct fsl_mc_io *mc_io, -+ u16 dprc_token, -+ u32 cmd_flags, -+ const struct dpdmux_cfg *cfg, -+ u32 *obj_id); -+ -+int dpdmux_destroy(struct fsl_mc_io *mc_io, -+ u16 dprc_token, -+ u32 cmd_flags, -+ u32 object_id); -+ -+int dpdmux_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpdmux_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpdmux_is_enabled(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ int *en); -+ -+int dpdmux_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpdmux_set_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 en); -+ -+int dpdmux_get_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 *en); -+ -+int dpdmux_set_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 mask); -+ -+int dpdmux_get_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *mask); -+ -+int dpdmux_get_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *status); -+ -+int dpdmux_clear_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 status); -+ -+/** -+ * struct dpdmux_attr - Structure representing DPDMUX attributes -+ * @id: DPDMUX object ID -+ * @options: Configuration options (bitmap) -+ * @method: DPDMUX address table method -+ * @manip: DPDMUX manipulation type -+ * @num_ifs: Number of interfaces (excluding the uplink interface) -+ * @mem_size: DPDMUX frame storage memory size -+ */ -+struct dpdmux_attr { -+ int id; -+ u64 options; -+ enum dpdmux_method method; -+ enum dpdmux_manip manip; -+ u16 num_ifs; -+ u16 mem_size; -+}; -+ -+int dpdmux_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpdmux_attr *attr); -+ -+int dpdmux_set_max_frame_length(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 max_frame_length); -+ -+/** -+ * enum dpdmux_counter_type - Counter types -+ * @DPDMUX_CNT_ING_FRAME: Counts ingress frames -+ * @DPDMUX_CNT_ING_BYTE: Counts ingress bytes -+ * @DPDMUX_CNT_ING_FLTR_FRAME: Counts filtered ingress frames -+ * @DPDMUX_CNT_ING_FRAME_DISCARD: Counts discarded ingress frames -+ * @DPDMUX_CNT_ING_MCAST_FRAME: Counts ingress multicast frames -+ * @DPDMUX_CNT_ING_MCAST_BYTE: Counts ingress multicast bytes -+ * @DPDMUX_CNT_ING_BCAST_FRAME: Counts ingress broadcast frames -+ * @DPDMUX_CNT_ING_BCAST_BYTES: Counts ingress broadcast bytes -+ * @DPDMUX_CNT_EGR_FRAME: Counts egress frames -+ * @DPDMUX_CNT_EGR_BYTE: Counts egress bytes -+ * @DPDMUX_CNT_EGR_FRAME_DISCARD: Counts discarded egress frames -+ */ -+enum dpdmux_counter_type { -+ DPDMUX_CNT_ING_FRAME = 0x0, -+ DPDMUX_CNT_ING_BYTE = 0x1, -+ DPDMUX_CNT_ING_FLTR_FRAME = 0x2, -+ DPDMUX_CNT_ING_FRAME_DISCARD = 0x3, -+ DPDMUX_CNT_ING_MCAST_FRAME = 0x4, -+ DPDMUX_CNT_ING_MCAST_BYTE = 0x5, -+ DPDMUX_CNT_ING_BCAST_FRAME = 0x6, -+ DPDMUX_CNT_ING_BCAST_BYTES = 0x7, -+ DPDMUX_CNT_EGR_FRAME = 0x8, -+ DPDMUX_CNT_EGR_BYTE = 0x9, -+ DPDMUX_CNT_EGR_FRAME_DISCARD = 0xa -+}; -+ -+/** -+ * enum dpdmux_accepted_frames_type - DPDMUX frame types -+ * @DPDMUX_ADMIT_ALL: The device accepts VLAN tagged, untagged and -+ * priority-tagged frames -+ * @DPDMUX_ADMIT_ONLY_VLAN_TAGGED: The device discards untagged frames or -+ * priority-tagged frames that are received on this -+ * interface -+ * @DPDMUX_ADMIT_ONLY_UNTAGGED: Untagged frames or priority-tagged frames -+ * received on this interface are accepted -+ */ -+enum dpdmux_accepted_frames_type { -+ DPDMUX_ADMIT_ALL = 0, -+ DPDMUX_ADMIT_ONLY_VLAN_TAGGED = 1, -+ DPDMUX_ADMIT_ONLY_UNTAGGED = 2 -+}; -+ -+/** -+ * enum dpdmux_action - DPDMUX action for un-accepted frames -+ * @DPDMUX_ACTION_DROP: Drop un-accepted frames -+ * @DPDMUX_ACTION_REDIRECT_TO_CTRL: Redirect un-accepted frames to the -+ * control interface -+ */ -+enum dpdmux_action { -+ DPDMUX_ACTION_DROP = 0, -+ DPDMUX_ACTION_REDIRECT_TO_CTRL = 1 -+}; -+ -+/** -+ * struct dpdmux_accepted_frames - Frame types configuration -+ * @type: Defines ingress accepted frames -+ * @unaccept_act: Defines action on frames not accepted -+ */ -+struct dpdmux_accepted_frames { -+ enum dpdmux_accepted_frames_type type; -+ enum dpdmux_action unaccept_act; -+}; -+ -+int dpdmux_if_set_accepted_frames(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ const struct dpdmux_accepted_frames *cfg); -+ -+/** -+ * struct dpdmux_if_attr - Structure representing frame types configuration -+ * @rate: Configured interface rate (in bits per second) -+ * @enabled: Indicates if interface is enabled -+ * @accept_frame_type: Indicates type of accepted frames for the interface -+ */ -+struct dpdmux_if_attr { -+ u32 rate; -+ int enabled; -+ enum dpdmux_accepted_frames_type accept_frame_type; -+}; -+ -+int dpdmux_if_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpdmux_if_attr *attr); -+ -+int dpdmux_if_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id); -+ -+int dpdmux_if_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id); -+ -+/** -+ * struct dpdmux_l2_rule - Structure representing L2 rule -+ * @mac_addr: MAC address -+ * @vlan_id: VLAN ID -+ */ -+struct dpdmux_l2_rule { -+ u8 mac_addr[6]; -+ u16 vlan_id; -+}; -+ -+int dpdmux_if_remove_l2_rule(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ const struct dpdmux_l2_rule *rule); -+ -+int dpdmux_if_add_l2_rule(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ const struct dpdmux_l2_rule *rule); -+ -+int dpdmux_if_get_counter(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ enum dpdmux_counter_type counter_type, -+ u64 *counter); -+ -+int dpdmux_ul_reset_counters(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+/** -+ * Enable auto-negotiation -+ */ -+#define DPDMUX_LINK_OPT_AUTONEG 0x0000000000000001ULL -+/** -+ * Enable half-duplex mode -+ */ -+#define DPDMUX_LINK_OPT_HALF_DUPLEX 0x0000000000000002ULL -+/** -+ * Enable pause frames -+ */ -+#define DPDMUX_LINK_OPT_PAUSE 0x0000000000000004ULL -+/** -+ * Enable a-symmetric pause frames -+ */ -+#define DPDMUX_LINK_OPT_ASYM_PAUSE 0x0000000000000008ULL -+ -+/** -+ * struct dpdmux_link_cfg - Structure representing DPDMUX link configuration -+ * @rate: Rate -+ * @options: Mask of available options; use 'DPDMUX_LINK_OPT_' values -+ */ -+struct dpdmux_link_cfg { -+ u32 rate; -+ u64 options; -+}; -+ -+int dpdmux_if_set_link_cfg(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpdmux_link_cfg *cfg); -+/** -+ * struct dpdmux_link_state - Structure representing DPDMUX link state -+ * @rate: Rate -+ * @options: Mask of available options; use 'DPDMUX_LINK_OPT_' values -+ * @up: 0 - down, 1 - up -+ */ -+struct dpdmux_link_state { -+ u32 rate; -+ u64 options; -+ int up; -+}; -+ -+int dpdmux_if_get_link_state(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u16 if_id, -+ struct dpdmux_link_state *state); -+ -+int dpdmux_set_custom_key(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u64 key_cfg_iova); -+ -+/** -+ * struct dpdmux_rule_cfg - Custom classification rule. -+ * -+ * @key_iova: DMA address of buffer storing the look-up value -+ * @mask_iova: DMA address of the mask used for TCAM classification -+ * @key_size: size, in bytes, of the look-up value. This must match the size -+ * of the look-up key defined using dpdmux_set_custom_key, otherwise the -+ * entry will never be hit -+ */ -+struct dpdmux_rule_cfg { -+ u64 key_iova; -+ u64 mask_iova; -+ u8 key_size; -+}; -+ -+/** -+ * struct dpdmux_cls_action - Action to execute for frames matching the -+ * classification entry -+ * -+ * @dest_if: Interface to forward the frames to. Port numbering is similar to -+ * the one used to connect interfaces: -+ * - 0 is the uplink port, -+ * - all others are downlink ports. -+ */ -+struct dpdmux_cls_action { -+ u16 dest_if; -+}; -+ -+int dpdmux_add_custom_cls_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpdmux_rule_cfg *rule, -+ struct dpdmux_cls_action *action); -+ -+int dpdmux_remove_custom_cls_entry(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpdmux_rule_cfg *rule); -+ -+int dpdmux_get_api_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 *major_ver, -+ u16 *minor_ver); -+ -+#endif /* __FSL_DPDMUX_H */ ---- /dev/null -+++ b/drivers/staging/fsl-dpaa2/evb/evb.c -@@ -0,0 +1,1353 @@ -+/* Copyright 2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include -+ -+#include -+ -+#include "dpdmux.h" -+#include "dpdmux-cmd.h" -+ -+static const char evb_drv_version[] = "0.1"; -+ -+/* Minimal supported DPDMUX version */ -+#define DPDMUX_MIN_VER_MAJOR 6 -+#define DPDMUX_MIN_VER_MINOR 0 -+ -+/* IRQ index */ -+#define DPDMUX_MAX_IRQ_NUM 2 -+ -+/* MAX FRAME LENGTH (currently 10k) */ -+#define EVB_MAX_FRAME_LENGTH (10 * 1024) -+#define EVB_MAX_MTU (EVB_MAX_FRAME_LENGTH - VLAN_ETH_HLEN) -+#define EVB_MIN_MTU 68 -+ -+struct evb_port_priv { -+ struct net_device *netdev; -+ struct list_head list; -+ u16 port_index; -+ struct evb_priv *evb_priv; -+ u8 vlans[VLAN_VID_MASK + 1]; -+}; -+ -+struct evb_priv { -+ /* keep first */ -+ struct evb_port_priv uplink; -+ -+ struct fsl_mc_io *mc_io; -+ struct list_head port_list; -+ struct dpdmux_attr attr; -+ u16 mux_handle; -+ int dev_id; -+}; -+ -+static int _evb_port_carrier_state_sync(struct net_device *netdev) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct dpdmux_link_state state; -+ int err; -+ -+ err = dpdmux_if_get_link_state(port_priv->evb_priv->mc_io, 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, &state); -+ if (unlikely(err)) { -+ netdev_err(netdev, "dpdmux_if_get_link_state() err %d\n", err); -+ return err; -+ } -+ -+ WARN_ONCE(state.up > 1, "Garbage read into link_state"); -+ -+ if (state.up) -+ netif_carrier_on(port_priv->netdev); -+ else -+ netif_carrier_off(port_priv->netdev); -+ -+ return 0; -+} -+ -+static int evb_port_open(struct net_device *netdev) -+{ -+ int err; -+ -+ /* FIXME: enable port when support added */ -+ -+ err = _evb_port_carrier_state_sync(netdev); -+ if (err) { -+ netdev_err(netdev, "ethsw_port_carrier_state_sync err %d\n", -+ err); -+ return err; -+ } -+ -+ return 0; -+} -+ -+static netdev_tx_t evb_dropframe(struct sk_buff *skb, struct net_device *dev) -+{ -+ /* we don't support I/O for now, drop the frame */ -+ dev_kfree_skb_any(skb); -+ return NETDEV_TX_OK; -+} -+ -+static int evb_links_state_update(struct evb_priv *priv) -+{ -+ struct evb_port_priv *port_priv; -+ struct list_head *pos; -+ int err; -+ -+ list_for_each(pos, &priv->port_list) { -+ port_priv = list_entry(pos, struct evb_port_priv, list); -+ -+ err = _evb_port_carrier_state_sync(port_priv->netdev); -+ if (err) -+ netdev_err(port_priv->netdev, -+ "_evb_port_carrier_state_sync err %d\n", -+ err); -+ } -+ -+ return 0; -+} -+ -+static irqreturn_t evb_irq0_handler(int irq_num, void *arg) -+{ -+ return IRQ_WAKE_THREAD; -+} -+ -+static irqreturn_t _evb_irq0_handler_thread(int irq_num, void *arg) -+{ -+ struct device *dev = (struct device *)arg; -+ struct fsl_mc_device *evb_dev = to_fsl_mc_device(dev); -+ struct net_device *netdev = dev_get_drvdata(dev); -+ struct evb_priv *priv = netdev_priv(netdev); -+ struct fsl_mc_io *io = priv->mc_io; -+ u16 token = priv->mux_handle; -+ int irq_index = DPDMUX_IRQ_INDEX_IF; -+ -+ /* Mask the events and the if_id reserved bits to be cleared on read */ -+ u32 status = DPDMUX_IRQ_EVENT_LINK_CHANGED | 0xFFFF0000; -+ int err; -+ -+ /* Sanity check */ -+ if (WARN_ON(!evb_dev || !evb_dev->irqs || !evb_dev->irqs[irq_index])) -+ goto out; -+ if (WARN_ON(evb_dev->irqs[irq_index]->msi_desc->irq != (u32)irq_num)) -+ goto out; -+ -+ err = dpdmux_get_irq_status(io, 0, token, irq_index, &status); -+ if (unlikely(err)) { -+ netdev_err(netdev, "Can't get irq status (err %d)", err); -+ err = dpdmux_clear_irq_status(io, 0, token, irq_index, -+ 0xFFFFFFFF); -+ if (unlikely(err)) -+ netdev_err(netdev, "Can't clear irq status (err %d)", -+ err); -+ goto out; -+ } -+ -+ if (status & DPDMUX_IRQ_EVENT_LINK_CHANGED) { -+ err = evb_links_state_update(priv); -+ if (unlikely(err)) -+ goto out; -+ } -+ -+out: -+ return IRQ_HANDLED; -+} -+ -+static int evb_setup_irqs(struct fsl_mc_device *evb_dev) -+{ -+ struct device *dev = &evb_dev->dev; -+ struct net_device *netdev = dev_get_drvdata(dev); -+ struct evb_priv *priv = netdev_priv(netdev); -+ int err = 0; -+ struct fsl_mc_device_irq *irq; -+ const int irq_index = DPDMUX_IRQ_INDEX_IF; -+ u32 mask = DPDMUX_IRQ_EVENT_LINK_CHANGED; -+ -+ err = fsl_mc_allocate_irqs(evb_dev); -+ if (unlikely(err)) { -+ dev_err(dev, "MC irqs allocation failed\n"); -+ return err; -+ } -+ -+ if (WARN_ON(evb_dev->obj_desc.irq_count != DPDMUX_MAX_IRQ_NUM)) { -+ err = -EINVAL; -+ goto free_irq; -+ } -+ -+ err = dpdmux_set_irq_enable(priv->mc_io, 0, priv->mux_handle, -+ irq_index, 0); -+ if (unlikely(err)) { -+ dev_err(dev, "dpdmux_set_irq_enable err %d\n", err); -+ goto free_irq; -+ } -+ -+ irq = evb_dev->irqs[irq_index]; -+ -+ err = devm_request_threaded_irq(dev, irq->msi_desc->irq, -+ evb_irq0_handler, -+ _evb_irq0_handler_thread, -+ IRQF_NO_SUSPEND | IRQF_ONESHOT, -+ dev_name(dev), dev); -+ if (unlikely(err)) { -+ dev_err(dev, "devm_request_threaded_irq(): %d", err); -+ goto free_irq; -+ } -+ -+ err = dpdmux_set_irq_mask(priv->mc_io, 0, priv->mux_handle, -+ irq_index, mask); -+ if (unlikely(err)) { -+ dev_err(dev, "dpdmux_set_irq_mask(): %d", err); -+ goto free_devm_irq; -+ } -+ -+ err = dpdmux_set_irq_enable(priv->mc_io, 0, priv->mux_handle, -+ irq_index, 1); -+ if (unlikely(err)) { -+ dev_err(dev, "dpdmux_set_irq_enable(): %d", err); -+ goto free_devm_irq; -+ } -+ -+ return 0; -+ -+free_devm_irq: -+ devm_free_irq(dev, irq->msi_desc->irq, dev); -+free_irq: -+ fsl_mc_free_irqs(evb_dev); -+ return err; -+} -+ -+static void evb_teardown_irqs(struct fsl_mc_device *evb_dev) -+{ -+ struct device *dev = &evb_dev->dev; -+ struct net_device *netdev = dev_get_drvdata(dev); -+ struct evb_priv *priv = netdev_priv(netdev); -+ -+ dpdmux_set_irq_enable(priv->mc_io, 0, priv->mux_handle, -+ DPDMUX_IRQ_INDEX_IF, 0); -+ -+ devm_free_irq(dev, -+ evb_dev->irqs[DPDMUX_IRQ_INDEX_IF]->msi_desc->irq, -+ dev); -+ fsl_mc_free_irqs(evb_dev); -+} -+ -+static int evb_port_add_rule(struct net_device *netdev, -+ const unsigned char *addr, u16 vid) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct dpdmux_l2_rule rule = { .vlan_id = vid }; -+ int err; -+ -+ if (addr) -+ ether_addr_copy(rule.mac_addr, addr); -+ -+ err = dpdmux_if_add_l2_rule(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, &rule); -+ if (unlikely(err)) -+ netdev_err(netdev, "dpdmux_if_add_l2_rule err %d\n", err); -+ return err; -+} -+ -+static int evb_port_del_rule(struct net_device *netdev, -+ const unsigned char *addr, u16 vid) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct dpdmux_l2_rule rule = { .vlan_id = vid }; -+ int err; -+ -+ if (addr) -+ ether_addr_copy(rule.mac_addr, addr); -+ -+ err = dpdmux_if_remove_l2_rule(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, &rule); -+ if (unlikely(err)) -+ netdev_err(netdev, "dpdmux_if_remove_l2_rule err %d\n", err); -+ return err; -+} -+ -+static bool _lookup_address(struct net_device *netdev, -+ const unsigned char *addr) -+{ -+ struct netdev_hw_addr *ha; -+ struct netdev_hw_addr_list *list = (is_unicast_ether_addr(addr)) ? -+ &netdev->uc : &netdev->mc; -+ -+ netif_addr_lock_bh(netdev); -+ list_for_each_entry(ha, &list->list, list) { -+ if (ether_addr_equal(ha->addr, addr)) { -+ netif_addr_unlock_bh(netdev); -+ return true; -+ } -+ } -+ netif_addr_unlock_bh(netdev); -+ return false; -+} -+ -+static inline int evb_port_fdb_prep(struct nlattr *tb[], -+ struct net_device *netdev, -+ const unsigned char *addr, u16 *vid, -+ bool del) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct evb_priv *evb_priv = port_priv->evb_priv; -+ -+ *vid = 0; -+ -+ if (evb_priv->attr.method != DPDMUX_METHOD_MAC && -+ evb_priv->attr.method != DPDMUX_METHOD_C_VLAN_MAC) { -+ netdev_err(netdev, -+ "EVB mode does not support MAC classification\n"); -+ return -EOPNOTSUPP; -+ } -+ -+ /* check if the address is configured on this port */ -+ if (_lookup_address(netdev, addr)) { -+ if (!del) -+ return -EEXIST; -+ } else { -+ if (del) -+ return -ENOENT; -+ } -+ -+ if (tb[NDA_VLAN] && evb_priv->attr.method == DPDMUX_METHOD_C_VLAN_MAC) { -+ if (nla_len(tb[NDA_VLAN]) != sizeof(unsigned short)) { -+ netdev_err(netdev, "invalid vlan size %d\n", -+ nla_len(tb[NDA_VLAN])); -+ return -EINVAL; -+ } -+ -+ *vid = nla_get_u16(tb[NDA_VLAN]); -+ -+ if (!*vid || *vid >= VLAN_VID_MASK) { -+ netdev_err(netdev, "invalid vid value 0x%04x\n", *vid); -+ return -EINVAL; -+ } -+ } else if (evb_priv->attr.method == DPDMUX_METHOD_C_VLAN_MAC) { -+ netdev_err(netdev, -+ "EVB mode requires explicit VLAN configuration\n"); -+ return -EINVAL; -+ } else if (tb[NDA_VLAN]) { -+ netdev_warn(netdev, "VLAN not supported, argument ignored\n"); -+ } -+ -+ return 0; -+} -+ -+static int evb_port_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], -+ struct net_device *netdev, -+ const unsigned char *addr, u16 vid, u16 flags) -+{ -+ u16 _vid; -+ int err; -+ -+ /* TODO: add replace support when added to iproute bridge */ -+ if (!(flags & NLM_F_REQUEST)) { -+ netdev_err(netdev, -+ "evb_port_fdb_add unexpected flags value %08x\n", -+ flags); -+ return -EINVAL; -+ } -+ -+ err = evb_port_fdb_prep(tb, netdev, addr, &_vid, 0); -+ if (unlikely(err)) -+ return err; -+ -+ err = evb_port_add_rule(netdev, addr, _vid); -+ if (unlikely(err)) -+ return err; -+ -+ if (is_unicast_ether_addr(addr)) { -+ err = dev_uc_add(netdev, addr); -+ if (unlikely(err)) { -+ netdev_err(netdev, "dev_uc_add err %d\n", err); -+ return err; -+ } -+ } else { -+ err = dev_mc_add(netdev, addr); -+ if (unlikely(err)) { -+ netdev_err(netdev, "dev_mc_add err %d\n", err); -+ return err; -+ } -+ } -+ -+ return 0; -+} -+ -+static int evb_port_fdb_del(struct ndmsg *ndm, struct nlattr *tb[], -+ struct net_device *netdev, -+ const unsigned char *addr, u16 vid) -+{ -+ u16 _vid; -+ int err; -+ -+ err = evb_port_fdb_prep(tb, netdev, addr, &_vid, 1); -+ if (unlikely(err)) -+ return err; -+ -+ err = evb_port_del_rule(netdev, addr, _vid); -+ if (unlikely(err)) -+ return err; -+ -+ if (is_unicast_ether_addr(addr)) { -+ err = dev_uc_del(netdev, addr); -+ if (unlikely(err)) { -+ netdev_err(netdev, "dev_uc_del err %d\n", err); -+ return err; -+ } -+ } else { -+ err = dev_mc_del(netdev, addr); -+ if (unlikely(err)) { -+ netdev_err(netdev, "dev_mc_del err %d\n", err); -+ return err; -+ } -+ } -+ -+ return 0; -+} -+ -+static int evb_change_mtu(struct net_device *netdev, -+ int mtu) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct evb_priv *evb_priv = port_priv->evb_priv; -+ struct list_head *pos; -+ int err = 0; -+ -+ /* This operation is not permitted on downlinks */ -+ if (port_priv->port_index > 0) -+ return -EPERM; -+ -+ err = dpdmux_set_max_frame_length(evb_priv->mc_io, -+ 0, -+ evb_priv->mux_handle, -+ (uint16_t)(mtu + VLAN_ETH_HLEN)); -+ -+ if (unlikely(err)) { -+ netdev_err(netdev, "dpdmux_ul_set_max_frame_length err %d\n", -+ err); -+ return err; -+ } -+ -+ /* Update the max frame length for downlinks */ -+ list_for_each(pos, &evb_priv->port_list) { -+ port_priv = list_entry(pos, struct evb_port_priv, list); -+ port_priv->netdev->mtu = mtu; -+ } -+ -+ netdev->mtu = mtu; -+ return 0; -+} -+ -+static const struct nla_policy ifla_br_policy[IFLA_MAX + 1] = { -+ [IFLA_BRIDGE_FLAGS] = { .type = NLA_U16 }, -+ [IFLA_BRIDGE_MODE] = { .type = NLA_U16 }, -+ [IFLA_BRIDGE_VLAN_INFO] = { .type = NLA_BINARY, -+ .len = sizeof(struct bridge_vlan_info), }, -+}; -+ -+static int evb_setlink_af_spec(struct net_device *netdev, -+ struct nlattr **tb) -+{ -+ struct bridge_vlan_info *vinfo; -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ int err = 0; -+ -+ if (!tb[IFLA_BRIDGE_VLAN_INFO]) { -+ netdev_err(netdev, "no VLAN INFO in nlmsg\n"); -+ return -EOPNOTSUPP; -+ } -+ -+ vinfo = nla_data(tb[IFLA_BRIDGE_VLAN_INFO]); -+ -+ if (!vinfo->vid || vinfo->vid > VLAN_VID_MASK) -+ return -EINVAL; -+ -+ err = evb_port_add_rule(netdev, NULL, vinfo->vid); -+ if (unlikely(err)) -+ return err; -+ -+ port_priv->vlans[vinfo->vid] = 1; -+ -+ return 0; -+} -+ -+static int evb_setlink(struct net_device *netdev, -+ struct nlmsghdr *nlh, -+ u16 flags) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct evb_priv *evb_priv = port_priv->evb_priv; -+ struct nlattr *attr; -+ struct nlattr *tb[(IFLA_BRIDGE_MAX > IFLA_BRPORT_MAX) ? -+ IFLA_BRIDGE_MAX : IFLA_BRPORT_MAX + 1]; -+ int err = 0; -+ -+ if (evb_priv->attr.method != DPDMUX_METHOD_C_VLAN && -+ evb_priv->attr.method != DPDMUX_METHOD_S_VLAN) { -+ netdev_err(netdev, -+ "EVB mode does not support VLAN only classification\n"); -+ return -EOPNOTSUPP; -+ } -+ -+ attr = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC); -+ if (attr) { -+ err = nla_parse_nested(tb, IFLA_BRIDGE_MAX, attr, -+ ifla_br_policy, NULL); -+ if (unlikely(err)) { -+ netdev_err(netdev, -+ "nla_parse_nested for br_policy err %d\n", -+ err); -+ return err; -+ } -+ -+ err = evb_setlink_af_spec(netdev, tb); -+ return err; -+ } -+ -+ netdev_err(netdev, "nlmsg_find_attr found no AF_SPEC\n"); -+ return -EOPNOTSUPP; -+} -+ -+static int __nla_put_netdev(struct sk_buff *skb, struct net_device *netdev) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct evb_priv *evb_priv = port_priv->evb_priv; -+ u8 operstate = netif_running(netdev) ? -+ netdev->operstate : IF_OPER_DOWN; -+ int iflink; -+ int err; -+ -+ err = nla_put_string(skb, IFLA_IFNAME, netdev->name); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u32(skb, IFLA_MASTER, evb_priv->uplink.netdev->ifindex); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u32(skb, IFLA_MTU, netdev->mtu); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u8(skb, IFLA_OPERSTATE, operstate); -+ if (unlikely(err)) -+ goto nla_put_err; -+ if (netdev->addr_len) { -+ err = nla_put(skb, IFLA_ADDRESS, netdev->addr_len, -+ netdev->dev_addr); -+ if (unlikely(err)) -+ goto nla_put_err; -+ } -+ -+ iflink = dev_get_iflink(netdev); -+ if (netdev->ifindex != iflink) { -+ err = nla_put_u32(skb, IFLA_LINK, iflink); -+ if (unlikely(err)) -+ goto nla_put_err; -+ } -+ -+ return 0; -+ -+nla_put_err: -+ netdev_err(netdev, "nla_put_ err %d\n", err); -+ return err; -+} -+ -+static int __nla_put_port(struct sk_buff *skb, struct net_device *netdev) -+{ -+ struct nlattr *nest; -+ int err; -+ -+ nest = nla_nest_start(skb, IFLA_PROTINFO | NLA_F_NESTED); -+ if (!nest) { -+ netdev_err(netdev, "nla_nest_start failed\n"); -+ return -ENOMEM; -+ } -+ -+ err = nla_put_u8(skb, IFLA_BRPORT_STATE, BR_STATE_FORWARDING); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u16(skb, IFLA_BRPORT_PRIORITY, 0); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u32(skb, IFLA_BRPORT_COST, 0); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u8(skb, IFLA_BRPORT_MODE, 0); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u8(skb, IFLA_BRPORT_GUARD, 0); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u8(skb, IFLA_BRPORT_PROTECT, 0); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u8(skb, IFLA_BRPORT_FAST_LEAVE, 0); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u8(skb, IFLA_BRPORT_LEARNING, 0); -+ if (unlikely(err)) -+ goto nla_put_err; -+ err = nla_put_u8(skb, IFLA_BRPORT_UNICAST_FLOOD, 1); -+ if (unlikely(err)) -+ goto nla_put_err; -+ nla_nest_end(skb, nest); -+ -+ return 0; -+ -+nla_put_err: -+ netdev_err(netdev, "nla_put_ err %d\n", err); -+ nla_nest_cancel(skb, nest); -+ return err; -+} -+ -+static int __nla_put_vlan(struct sk_buff *skb, struct net_device *netdev) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct nlattr *nest; -+ struct bridge_vlan_info vinfo; -+ const u8 *vlans = port_priv->vlans; -+ u16 i; -+ int err; -+ -+ nest = nla_nest_start(skb, IFLA_AF_SPEC); -+ if (!nest) { -+ netdev_err(netdev, "nla_nest_start failed"); -+ return -ENOMEM; -+ } -+ -+ for (i = 0; i < VLAN_VID_MASK + 1; i++) { -+ if (!vlans[i]) -+ continue; -+ -+ vinfo.flags = 0; -+ vinfo.vid = i; -+ -+ err = nla_put(skb, IFLA_BRIDGE_VLAN_INFO, -+ sizeof(vinfo), &vinfo); -+ if (unlikely(err)) -+ goto nla_put_err; -+ } -+ -+ nla_nest_end(skb, nest); -+ -+ return 0; -+ -+nla_put_err: -+ netdev_err(netdev, "nla_put_ err %d\n", err); -+ nla_nest_cancel(skb, nest); -+ return err; -+} -+ -+static int evb_getlink(struct sk_buff *skb, u32 pid, u32 seq, -+ struct net_device *netdev, u32 filter_mask, int nlflags) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct evb_priv *evb_priv = port_priv->evb_priv; -+ struct ifinfomsg *hdr; -+ struct nlmsghdr *nlh; -+ int err; -+ -+ if (evb_priv->attr.method != DPDMUX_METHOD_C_VLAN && -+ evb_priv->attr.method != DPDMUX_METHOD_S_VLAN) { -+ return 0; -+ } -+ -+ nlh = nlmsg_put(skb, pid, seq, RTM_NEWLINK, sizeof(*hdr), NLM_F_MULTI); -+ if (!nlh) -+ return -EMSGSIZE; -+ -+ hdr = nlmsg_data(nlh); -+ memset(hdr, 0, sizeof(*hdr)); -+ hdr->ifi_family = AF_BRIDGE; -+ hdr->ifi_type = netdev->type; -+ hdr->ifi_index = netdev->ifindex; -+ hdr->ifi_flags = dev_get_flags(netdev); -+ -+ err = __nla_put_netdev(skb, netdev); -+ if (unlikely(err)) -+ goto nla_put_err; -+ -+ err = __nla_put_port(skb, netdev); -+ if (unlikely(err)) -+ goto nla_put_err; -+ -+ /* Check if the VID information is requested */ -+ if (filter_mask & RTEXT_FILTER_BRVLAN) { -+ err = __nla_put_vlan(skb, netdev); -+ if (unlikely(err)) -+ goto nla_put_err; -+ } -+ -+ nlmsg_end(skb, nlh); -+ return skb->len; -+ -+nla_put_err: -+ nlmsg_cancel(skb, nlh); -+ return -EMSGSIZE; -+} -+ -+static int evb_dellink(struct net_device *netdev, -+ struct nlmsghdr *nlh, -+ u16 flags) -+{ -+ struct nlattr *tb[IFLA_BRIDGE_MAX + 1]; -+ struct nlattr *spec; -+ struct bridge_vlan_info *vinfo; -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ int err = 0; -+ -+ spec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC); -+ if (!spec) -+ return 0; -+ -+ err = nla_parse_nested(tb, IFLA_BRIDGE_MAX, spec, ifla_br_policy, NULL); -+ if (unlikely(err)) -+ return err; -+ -+ if (!tb[IFLA_BRIDGE_VLAN_INFO]) -+ return -EOPNOTSUPP; -+ -+ vinfo = nla_data(tb[IFLA_BRIDGE_VLAN_INFO]); -+ -+ if (!vinfo->vid || vinfo->vid > VLAN_VID_MASK) -+ return -EINVAL; -+ -+ err = evb_port_del_rule(netdev, NULL, vinfo->vid); -+ if (unlikely(err)) { -+ netdev_err(netdev, "evb_port_del_rule err %d\n", err); -+ return err; -+ } -+ port_priv->vlans[vinfo->vid] = 0; -+ -+ return 0; -+} -+ -+void evb_port_get_stats(struct net_device *netdev, -+ struct rtnl_link_stats64 *storage) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ u64 tmp; -+ int err; -+ -+ err = dpdmux_if_get_counter(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ DPDMUX_CNT_ING_FRAME, &storage->rx_packets); -+ if (unlikely(err)) -+ goto error; -+ -+ err = dpdmux_if_get_counter(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ DPDMUX_CNT_ING_BYTE, &storage->rx_bytes); -+ if (unlikely(err)) -+ goto error; -+ -+ err = dpdmux_if_get_counter(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ DPDMUX_CNT_ING_FLTR_FRAME, &tmp); -+ if (unlikely(err)) -+ goto error; -+ -+ err = dpdmux_if_get_counter(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ DPDMUX_CNT_ING_FRAME_DISCARD, -+ &storage->rx_dropped); -+ if (unlikely(err)) { -+ storage->rx_dropped = tmp; -+ goto error; -+ } -+ storage->rx_dropped += tmp; -+ -+ err = dpdmux_if_get_counter(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ DPDMUX_CNT_ING_MCAST_FRAME, -+ &storage->multicast); -+ if (unlikely(err)) -+ goto error; -+ -+ err = dpdmux_if_get_counter(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ DPDMUX_CNT_EGR_FRAME, &storage->tx_packets); -+ if (unlikely(err)) -+ goto error; -+ -+ err = dpdmux_if_get_counter(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ DPDMUX_CNT_EGR_BYTE, &storage->tx_bytes); -+ if (unlikely(err)) -+ goto error; -+ -+ err = dpdmux_if_get_counter(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ DPDMUX_CNT_EGR_FRAME_DISCARD, -+ &storage->tx_dropped); -+ if (unlikely(err)) -+ goto error; -+ -+ return; -+ -+error: -+ netdev_err(netdev, "dpdmux_if_get_counter err %d\n", err); -+} -+ -+static const struct net_device_ops evb_port_ops = { -+ .ndo_open = &evb_port_open, -+ -+ .ndo_start_xmit = &evb_dropframe, -+ -+ .ndo_fdb_add = &evb_port_fdb_add, -+ .ndo_fdb_del = &evb_port_fdb_del, -+ -+ .ndo_get_stats64 = &evb_port_get_stats, -+ .ndo_change_mtu = &evb_change_mtu, -+}; -+ -+static void evb_get_drvinfo(struct net_device *netdev, -+ struct ethtool_drvinfo *drvinfo) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ u16 version_major, version_minor; -+ int err; -+ -+ strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver)); -+ strlcpy(drvinfo->version, evb_drv_version, sizeof(drvinfo->version)); -+ -+ err = dpdmux_get_api_version(port_priv->evb_priv->mc_io, 0, -+ &version_major, -+ &version_minor); -+ if (err) -+ strlcpy(drvinfo->fw_version, "N/A", -+ sizeof(drvinfo->fw_version)); -+ else -+ snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), -+ "%u.%u", version_major, version_minor); -+ -+ strlcpy(drvinfo->bus_info, dev_name(netdev->dev.parent->parent), -+ sizeof(drvinfo->bus_info)); -+} -+ -+static int evb_get_settings(struct net_device *netdev, -+ struct ethtool_cmd *cmd) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct dpdmux_link_state state = {0}; -+ int err = 0; -+ -+ err = dpdmux_if_get_link_state(port_priv->evb_priv->mc_io, 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ &state); -+ if (err) { -+ netdev_err(netdev, "ERROR %d getting link state", err); -+ goto out; -+ } -+ -+ /* At the moment, we have no way of interrogating the DPMAC -+ * from the DPDMUX side or there may not exist a DPMAC at all. -+ * Report only autoneg state, duplexity and speed. -+ */ -+ if (state.options & DPDMUX_LINK_OPT_AUTONEG) -+ cmd->autoneg = AUTONEG_ENABLE; -+ if (!(state.options & DPDMUX_LINK_OPT_HALF_DUPLEX)) -+ cmd->duplex = DUPLEX_FULL; -+ ethtool_cmd_speed_set(cmd, state.rate); -+ -+out: -+ return err; -+} -+ -+static int evb_set_settings(struct net_device *netdev, -+ struct ethtool_cmd *cmd) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ struct dpdmux_link_state state = {0}; -+ struct dpdmux_link_cfg cfg = {0}; -+ int err = 0; -+ -+ netdev_dbg(netdev, "Setting link parameters..."); -+ -+ err = dpdmux_if_get_link_state(port_priv->evb_priv->mc_io, 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ &state); -+ if (err) { -+ netdev_err(netdev, "ERROR %d getting link state", err); -+ goto out; -+ } -+ -+ /* Due to a temporary MC limitation, the DPDMUX port must be down -+ * in order to be able to change link settings. Taking steps to let -+ * the user know that. -+ */ -+ if (netif_running(netdev)) { -+ netdev_info(netdev, -+ "Sorry, interface must be brought down first.\n"); -+ return -EACCES; -+ } -+ -+ cfg.options = state.options; -+ cfg.rate = ethtool_cmd_speed(cmd); -+ if (cmd->autoneg == AUTONEG_ENABLE) -+ cfg.options |= DPDMUX_LINK_OPT_AUTONEG; -+ else -+ cfg.options &= ~DPDMUX_LINK_OPT_AUTONEG; -+ if (cmd->duplex == DUPLEX_HALF) -+ cfg.options |= DPDMUX_LINK_OPT_HALF_DUPLEX; -+ else -+ cfg.options &= ~DPDMUX_LINK_OPT_HALF_DUPLEX; -+ -+ err = dpdmux_if_set_link_cfg(port_priv->evb_priv->mc_io, 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ &cfg); -+ if (err) -+ /* ethtool will be loud enough if we return an error; no point -+ * in putting our own error message on the console by default -+ */ -+ netdev_dbg(netdev, "ERROR %d setting link cfg", err); -+ -+out: -+ return err; -+} -+ -+static struct { -+ enum dpdmux_counter_type id; -+ char name[ETH_GSTRING_LEN]; -+} evb_ethtool_counters[] = { -+ {DPDMUX_CNT_ING_FRAME, "rx frames"}, -+ {DPDMUX_CNT_ING_BYTE, "rx bytes"}, -+ {DPDMUX_CNT_ING_FLTR_FRAME, "rx filtered frames"}, -+ {DPDMUX_CNT_ING_FRAME_DISCARD, "rx discarded frames"}, -+ {DPDMUX_CNT_ING_BCAST_FRAME, "rx b-cast frames"}, -+ {DPDMUX_CNT_ING_BCAST_BYTES, "rx b-cast bytes"}, -+ {DPDMUX_CNT_ING_MCAST_FRAME, "rx m-cast frames"}, -+ {DPDMUX_CNT_ING_MCAST_BYTE, "rx m-cast bytes"}, -+ {DPDMUX_CNT_EGR_FRAME, "tx frames"}, -+ {DPDMUX_CNT_EGR_BYTE, "tx bytes"}, -+ {DPDMUX_CNT_EGR_FRAME_DISCARD, "tx discarded frames"}, -+}; -+ -+static int evb_ethtool_get_sset_count(struct net_device *dev, int sset) -+{ -+ switch (sset) { -+ case ETH_SS_STATS: -+ return ARRAY_SIZE(evb_ethtool_counters); -+ default: -+ return -EOPNOTSUPP; -+ } -+} -+ -+static void evb_ethtool_get_strings(struct net_device *netdev, -+ u32 stringset, u8 *data) -+{ -+ u32 i; -+ -+ switch (stringset) { -+ case ETH_SS_STATS: -+ for (i = 0; i < ARRAY_SIZE(evb_ethtool_counters); i++) -+ memcpy(data + i * ETH_GSTRING_LEN, -+ evb_ethtool_counters[i].name, ETH_GSTRING_LEN); -+ break; -+ } -+} -+ -+static void evb_ethtool_get_stats(struct net_device *netdev, -+ struct ethtool_stats *stats, -+ u64 *data) -+{ -+ struct evb_port_priv *port_priv = netdev_priv(netdev); -+ u32 i; -+ int err; -+ -+ for (i = 0; i < ARRAY_SIZE(evb_ethtool_counters); i++) { -+ err = dpdmux_if_get_counter(port_priv->evb_priv->mc_io, -+ 0, -+ port_priv->evb_priv->mux_handle, -+ port_priv->port_index, -+ evb_ethtool_counters[i].id, -+ &data[i]); -+ if (err) -+ netdev_err(netdev, "dpdmux_if_get_counter[%s] err %d\n", -+ evb_ethtool_counters[i].name, err); -+ } -+} -+ -+static const struct ethtool_ops evb_port_ethtool_ops = { -+ .get_drvinfo = &evb_get_drvinfo, -+ .get_link = ðtool_op_get_link, -+ .get_settings = &evb_get_settings, -+ .set_settings = &evb_set_settings, -+ .get_strings = &evb_ethtool_get_strings, -+ .get_ethtool_stats = &evb_ethtool_get_stats, -+ .get_sset_count = &evb_ethtool_get_sset_count, -+}; -+ -+static int evb_open(struct net_device *netdev) -+{ -+ struct evb_priv *priv = netdev_priv(netdev); -+ int err = 0; -+ -+ err = dpdmux_enable(priv->mc_io, 0, priv->mux_handle); -+ if (unlikely(err)) -+ netdev_err(netdev, "dpdmux_enable err %d\n", err); -+ -+ return err; -+} -+ -+static int evb_close(struct net_device *netdev) -+{ -+ struct evb_priv *priv = netdev_priv(netdev); -+ int err = 0; -+ -+ err = dpdmux_disable(priv->mc_io, 0, priv->mux_handle); -+ if (unlikely(err)) -+ netdev_err(netdev, "dpdmux_disable err %d\n", err); -+ -+ return err; -+} -+ -+static const struct net_device_ops evb_ops = { -+ .ndo_start_xmit = &evb_dropframe, -+ .ndo_open = &evb_open, -+ .ndo_stop = &evb_close, -+ -+ .ndo_bridge_setlink = &evb_setlink, -+ .ndo_bridge_getlink = &evb_getlink, -+ .ndo_bridge_dellink = &evb_dellink, -+ -+ .ndo_get_stats64 = &evb_port_get_stats, -+ .ndo_change_mtu = &evb_change_mtu, -+}; -+ -+static int evb_takedown(struct fsl_mc_device *evb_dev) -+{ -+ struct device *dev = &evb_dev->dev; -+ struct net_device *netdev = dev_get_drvdata(dev); -+ struct evb_priv *priv = netdev_priv(netdev); -+ int err; -+ -+ err = dpdmux_close(priv->mc_io, 0, priv->mux_handle); -+ if (unlikely(err)) -+ dev_warn(dev, "dpdmux_close err %d\n", err); -+ -+ return 0; -+} -+ -+static int evb_init(struct fsl_mc_device *evb_dev) -+{ -+ struct device *dev = &evb_dev->dev; -+ struct net_device *netdev = dev_get_drvdata(dev); -+ struct evb_priv *priv = netdev_priv(netdev); -+ u16 version_major; -+ u16 version_minor; -+ int err = 0; -+ -+ priv->dev_id = evb_dev->obj_desc.id; -+ -+ err = dpdmux_open(priv->mc_io, 0, priv->dev_id, &priv->mux_handle); -+ if (unlikely(err)) { -+ dev_err(dev, "dpdmux_open err %d\n", err); -+ goto err_exit; -+ } -+ if (!priv->mux_handle) { -+ dev_err(dev, "dpdmux_open returned null handle but no error\n"); -+ err = -EFAULT; -+ goto err_exit; -+ } -+ -+ err = dpdmux_get_attributes(priv->mc_io, 0, priv->mux_handle, -+ &priv->attr); -+ if (unlikely(err)) { -+ dev_err(dev, "dpdmux_get_attributes err %d\n", err); -+ goto err_close; -+ } -+ -+ err = dpdmux_get_api_version(priv->mc_io, 0, -+ &version_major, -+ &version_minor); -+ if (unlikely(err)) { -+ dev_err(dev, "dpdmux_get_api_version err %d\n", err); -+ goto err_close; -+ } -+ -+ /* Minimum supported DPDMUX version check */ -+ if (version_major < DPDMUX_MIN_VER_MAJOR || -+ (version_major == DPDMUX_MIN_VER_MAJOR && -+ version_minor < DPDMUX_MIN_VER_MINOR)) { -+ dev_err(dev, "DPDMUX version %d.%d not supported. Use %d.%d or greater.\n", -+ version_major, version_minor, -+ DPDMUX_MIN_VER_MAJOR, DPDMUX_MIN_VER_MAJOR); -+ err = -ENOTSUPP; -+ goto err_close; -+ } -+ -+ err = dpdmux_reset(priv->mc_io, 0, priv->mux_handle); -+ if (unlikely(err)) { -+ dev_err(dev, "dpdmux_reset err %d\n", err); -+ goto err_close; -+ } -+ -+ return 0; -+ -+err_close: -+ dpdmux_close(priv->mc_io, 0, priv->mux_handle); -+err_exit: -+ return err; -+} -+ -+static int evb_remove(struct fsl_mc_device *evb_dev) -+{ -+ struct device *dev = &evb_dev->dev; -+ struct net_device *netdev = dev_get_drvdata(dev); -+ struct evb_priv *priv = netdev_priv(netdev); -+ struct evb_port_priv *port_priv; -+ struct list_head *pos; -+ -+ list_for_each(pos, &priv->port_list) { -+ port_priv = list_entry(pos, struct evb_port_priv, list); -+ -+ rtnl_lock(); -+ netdev_upper_dev_unlink(port_priv->netdev, netdev); -+ rtnl_unlock(); -+ -+ unregister_netdev(port_priv->netdev); -+ free_netdev(port_priv->netdev); -+ } -+ -+ evb_teardown_irqs(evb_dev); -+ -+ unregister_netdev(netdev); -+ -+ evb_takedown(evb_dev); -+ fsl_mc_portal_free(priv->mc_io); -+ -+ dev_set_drvdata(dev, NULL); -+ free_netdev(netdev); -+ -+ return 0; -+} -+ -+static int evb_probe(struct fsl_mc_device *evb_dev) -+{ -+ struct device *dev; -+ struct evb_priv *priv = NULL; -+ struct net_device *netdev = NULL; -+ char port_name[IFNAMSIZ]; -+ int i; -+ int err = 0; -+ -+ dev = &evb_dev->dev; -+ -+ /* register switch device, it's for management only - no I/O */ -+ netdev = alloc_etherdev(sizeof(*priv)); -+ if (!netdev) { -+ dev_err(dev, "alloc_etherdev error\n"); -+ return -ENOMEM; -+ } -+ netdev->netdev_ops = &evb_ops; -+ -+ dev_set_drvdata(dev, netdev); -+ -+ priv = netdev_priv(netdev); -+ -+ err = fsl_mc_portal_allocate(evb_dev, FSL_MC_IO_ATOMIC_CONTEXT_PORTAL, -+ &priv->mc_io); -+ if (err) { -+ if (err == -ENXIO) -+ err = -EPROBE_DEFER; -+ else -+ dev_err(dev, "fsl_mc_portal_allocate err %d\n", err); -+ goto err_free_netdev; -+ } -+ -+ if (!priv->mc_io) { -+ dev_err(dev, "fsl_mc_portal_allocate returned null handle but no error\n"); -+ err = -EFAULT; -+ goto err_free_netdev; -+ } -+ -+ err = evb_init(evb_dev); -+ if (unlikely(err)) { -+ dev_err(dev, "evb init err %d\n", err); -+ goto err_free_cmdport; -+ } -+ -+ INIT_LIST_HEAD(&priv->port_list); -+ netdev->flags |= IFF_PROMISC | IFF_MASTER; -+ -+ dev_alloc_name(netdev, "evb%d"); -+ -+ /* register switch ports */ -+ snprintf(port_name, IFNAMSIZ, "%sp%%d", netdev->name); -+ -+ /* only register downlinks? */ -+ for (i = 0; i < priv->attr.num_ifs + 1; i++) { -+ struct net_device *port_netdev; -+ struct evb_port_priv *port_priv; -+ -+ if (i) { -+ port_netdev = -+ alloc_etherdev(sizeof(struct evb_port_priv)); -+ if (!port_netdev) { -+ dev_err(dev, "alloc_etherdev error\n"); -+ goto err_takedown; -+ } -+ -+ port_priv = netdev_priv(port_netdev); -+ -+ port_netdev->flags |= IFF_PROMISC | IFF_SLAVE; -+ -+ dev_alloc_name(port_netdev, port_name); -+ } else { -+ port_netdev = netdev; -+ port_priv = &priv->uplink; -+ } -+ -+ port_priv->netdev = port_netdev; -+ port_priv->evb_priv = priv; -+ port_priv->port_index = i; -+ -+ SET_NETDEV_DEV(port_netdev, dev); -+ -+ if (i) { -+ port_netdev->netdev_ops = &evb_port_ops; -+ -+ err = register_netdev(port_netdev); -+ if (err < 0) { -+ dev_err(dev, "register_netdev err %d\n", err); -+ free_netdev(port_netdev); -+ goto err_takedown; -+ } -+ -+ rtnl_lock(); -+ err = netdev_master_upper_dev_link(port_netdev, netdev, -+ NULL, NULL); -+ if (unlikely(err)) { -+ dev_err(dev, "netdev_master_upper_dev_link err %d\n", -+ err); -+ unregister_netdev(port_netdev); -+ free_netdev(port_netdev); -+ rtnl_unlock(); -+ goto err_takedown; -+ } -+ rtmsg_ifinfo(RTM_NEWLINK, port_netdev, -+ IFF_SLAVE, GFP_KERNEL); -+ rtnl_unlock(); -+ -+ list_add(&port_priv->list, &priv->port_list); -+ } else { -+ /* Set MTU limits only on uplink */ -+ port_netdev->min_mtu = EVB_MIN_MTU; -+ port_netdev->max_mtu = EVB_MAX_MTU; -+ -+ err = register_netdev(netdev); -+ -+ if (err < 0) { -+ dev_err(dev, "register_netdev error %d\n", err); -+ goto err_takedown; -+ } -+ } -+ -+ port_netdev->ethtool_ops = &evb_port_ethtool_ops; -+ -+ /* ports are up from init */ -+ rtnl_lock(); -+ err = dev_open(port_netdev); -+ rtnl_unlock(); -+ if (unlikely(err)) -+ dev_warn(dev, "dev_open err %d\n", err); -+ } -+ -+ /* setup irqs */ -+ err = evb_setup_irqs(evb_dev); -+ if (unlikely(err)) { -+ dev_warn(dev, "evb_setup_irqs err %d\n", err); -+ goto err_takedown; -+ } -+ -+ dev_info(dev, "probed evb device with %d ports\n", -+ priv->attr.num_ifs); -+ return 0; -+ -+err_takedown: -+ evb_remove(evb_dev); -+err_free_cmdport: -+ fsl_mc_portal_free(priv->mc_io); -+err_free_netdev: -+ return err; -+} -+ -+static const struct fsl_mc_device_id evb_match_id_table[] = { -+ { -+ .vendor = FSL_MC_VENDOR_FREESCALE, -+ .obj_type = "dpdmux", -+ }, -+ {} -+}; -+ -+static struct fsl_mc_driver evb_drv = { -+ .driver = { -+ .name = KBUILD_MODNAME, -+ .owner = THIS_MODULE, -+ }, -+ .probe = evb_probe, -+ .remove = evb_remove, -+ .match_id_table = evb_match_id_table, -+}; -+ -+module_fsl_mc_driver(evb_drv); -+ -+MODULE_LICENSE("GPL"); -+MODULE_DESCRIPTION("Layerscape DPAA Edge Virtual Bridge driver (prototype)"); diff --git a/target/linux/layerscape/patches-4.14/707-dpaa-ethernet-support-layerscape.patch b/target/linux/layerscape/patches-4.14/707-dpaa-ethernet-support-layerscape.patch deleted file mode 100644 index 3e512cb357..0000000000 --- a/target/linux/layerscape/patches-4.14/707-dpaa-ethernet-support-layerscape.patch +++ /dev/null @@ -1,156554 +0,0 @@ -From b443452fe13292b12295757f57e04c04834b3fc0 Mon Sep 17 00:00:00 2001 -From: Yangbo Lu -Date: Wed, 22 May 2019 17:49:18 +0800 -Subject: [PATCH] dpaa-ethernet: support layerscape - -This is an integrated patch of dpaa-ethernet for layerscape - -Signed-off-by: Arnd Bergmann -Signed-off-by: Bhaskar Upadhaya -Signed-off-by: Biwen Li -Signed-off-by: Camelia Groza -Signed-off-by: Christophe JAILLET -Signed-off-by: David S. Miller -Signed-off-by: Florian Fainelli -Signed-off-by: Florinel Iordache -Signed-off-by: Gustavo A. R. Silva -Signed-off-by: Ioana Radulescu -Signed-off-by: Iordache Florinel-R70177 -Signed-off-by: Jake Moroni -Signed-off-by: Laurentiu Tudor -Signed-off-by: Madalin Bucur -Signed-off-by: Nipun Gupta -Signed-off-by: Radu Bulie -Signed-off-by: Roy Pledge -Signed-off-by: Vakul Garg -Signed-off-by: Vicentiu Galanopulo -Signed-off-by: Vladimir Oltean -Signed-off-by: Wei Yongjun -Signed-off-by: Yangbo Lu -Signed-off-by: yuan linyu -Signed-off-by: Zhao Qiang ---- - drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 616 +- - drivers/net/ethernet/freescale/dpaa/dpaa_eth.h | 3 + - drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c | 41 +- - drivers/net/ethernet/freescale/fman/Kconfig | 1 - - drivers/net/ethernet/freescale/fman/Makefile | 12 +- - drivers/net/ethernet/freescale/fman/fman.c | 38 +- - drivers/net/ethernet/freescale/fman/fman.h | 5 + - drivers/net/ethernet/freescale/fman/fman_dtsec.c | 46 + - drivers/net/ethernet/freescale/fman/fman_dtsec.h | 2 + - drivers/net/ethernet/freescale/fman/fman_memac.c | 37 +- - drivers/net/ethernet/freescale/fman/fman_memac.h | 2 + - drivers/net/ethernet/freescale/fman/fman_port.c | 28 + - drivers/net/ethernet/freescale/fman/fman_port.h | 4 + - drivers/net/ethernet/freescale/fman/fman_tgec.c | 54 +- - drivers/net/ethernet/freescale/fman/fman_tgec.h | 2 + - drivers/net/ethernet/freescale/fman/mac.c | 152 +- - drivers/net/ethernet/freescale/fman/mac.h | 9 +- - drivers/net/ethernet/freescale/sdk_dpaa/Kconfig | 184 + - drivers/net/ethernet/freescale/sdk_dpaa/Makefile | 45 + - .../net/ethernet/freescale/sdk_dpaa/dpaa_1588.c | 580 ++ - .../net/ethernet/freescale/sdk_dpaa/dpaa_1588.h | 138 + - .../net/ethernet/freescale/sdk_dpaa/dpaa_debugfs.c | 180 + - .../net/ethernet/freescale/sdk_dpaa/dpaa_debugfs.h | 43 + - drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.c | 1223 ++++ - drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h | 674 ++ - .../ethernet/freescale/sdk_dpaa/dpaa_eth_base.c | 205 + - .../ethernet/freescale/sdk_dpaa/dpaa_eth_base.h | 49 + - .../ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c | 2076 ++++++ - .../ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.h | 241 + - .../ethernet/freescale/sdk_dpaa/dpaa_eth_common.c | 1745 +++++ - .../ethernet/freescale/sdk_dpaa/dpaa_eth_common.h | 226 + - .../ethernet/freescale/sdk_dpaa/dpaa_eth_proxy.c | 381 + - .../net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c | 1195 +++ - .../ethernet/freescale/sdk_dpaa/dpaa_eth_sysfs.c | 278 + - .../ethernet/freescale/sdk_dpaa/dpaa_eth_trace.h | 144 + - .../net/ethernet/freescale/sdk_dpaa/dpaa_ethtool.c | 587 ++ - drivers/net/ethernet/freescale/sdk_dpaa/mac-api.c | 931 +++ - drivers/net/ethernet/freescale/sdk_dpaa/mac.c | 490 ++ - drivers/net/ethernet/freescale/sdk_dpaa/mac.h | 134 + - .../net/ethernet/freescale/sdk_dpaa/offline_port.c | 848 +++ - .../net/ethernet/freescale/sdk_dpaa/offline_port.h | 59 + - drivers/net/ethernet/freescale/sdk_fman/Kconfig | 153 + - drivers/net/ethernet/freescale/sdk_fman/Makefile | 11 + - .../freescale/sdk_fman/Peripherals/FM/HC/Makefile | 15 + - .../freescale/sdk_fman/Peripherals/FM/HC/hc.c | 1232 ++++ - .../freescale/sdk_fman/Peripherals/FM/MAC/Makefile | 28 + - .../freescale/sdk_fman/Peripherals/FM/MAC/dtsec.c | 1504 ++++ - .../freescale/sdk_fman/Peripherals/FM/MAC/dtsec.h | 228 + - .../sdk_fman/Peripherals/FM/MAC/dtsec_mii_acc.c | 97 + - .../sdk_fman/Peripherals/FM/MAC/dtsec_mii_acc.h | 42 + - .../freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.c | 674 ++ - .../freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.h | 226 + - .../sdk_fman/Peripherals/FM/MAC/fman_crc32.c | 119 + - .../sdk_fman/Peripherals/FM/MAC/fman_crc32.h | 43 + - .../sdk_fman/Peripherals/FM/MAC/fman_dtsec.c | 847 +++ - .../Peripherals/FM/MAC/fman_dtsec_mii_acc.c | 165 + - .../sdk_fman/Peripherals/FM/MAC/fman_memac.c | 532 ++ - .../Peripherals/FM/MAC/fman_memac_mii_acc.c | 215 + - .../sdk_fman/Peripherals/FM/MAC/fman_tgec.c | 367 + - .../freescale/sdk_fman/Peripherals/FM/MAC/memac.c | 1166 +++ - .../freescale/sdk_fman/Peripherals/FM/MAC/memac.h | 110 + - .../sdk_fman/Peripherals/FM/MAC/memac_mii_acc.c | 78 + - .../sdk_fman/Peripherals/FM/MAC/memac_mii_acc.h | 73 + - .../freescale/sdk_fman/Peripherals/FM/MAC/tgec.c | 1017 +++ - .../freescale/sdk_fman/Peripherals/FM/MAC/tgec.h | 151 + - .../sdk_fman/Peripherals/FM/MAC/tgec_mii_acc.c | 139 + - .../sdk_fman/Peripherals/FM/MAC/tgec_mii_acc.h | 80 + - .../sdk_fman/Peripherals/FM/MACSEC/Makefile | 15 + - .../sdk_fman/Peripherals/FM/MACSEC/fm_macsec.c | 237 + - .../sdk_fman/Peripherals/FM/MACSEC/fm_macsec.h | 203 + - .../Peripherals/FM/MACSEC/fm_macsec_guest.c | 59 + - .../Peripherals/FM/MACSEC/fm_macsec_master.c | 1031 +++ - .../Peripherals/FM/MACSEC/fm_macsec_master.h | 479 ++ - .../Peripherals/FM/MACSEC/fm_macsec_secy.c | 883 +++ - .../Peripherals/FM/MACSEC/fm_macsec_secy.h | 144 + - .../freescale/sdk_fman/Peripherals/FM/Makefile | 23 + - .../freescale/sdk_fman/Peripherals/FM/Pcd/Makefile | 26 + - .../freescale/sdk_fman/Peripherals/FM/Pcd/crc64.h | 360 + - .../freescale/sdk_fman/Peripherals/FM/Pcd/fm_cc.c | 7582 ++++++++++++++++++++ - .../freescale/sdk_fman/Peripherals/FM/Pcd/fm_cc.h | 399 + - .../freescale/sdk_fman/Peripherals/FM/Pcd/fm_kg.c | 3242 +++++++++ - .../freescale/sdk_fman/Peripherals/FM/Pcd/fm_kg.h | 206 + - .../sdk_fman/Peripherals/FM/Pcd/fm_manip.c | 5571 ++++++++++++++ - .../sdk_fman/Peripherals/FM/Pcd/fm_manip.h | 555 ++ - .../freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd.c | 2095 ++++++ - .../freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd.h | 543 ++ - .../sdk_fman/Peripherals/FM/Pcd/fm_pcd_ipc.h | 280 + - .../sdk_fman/Peripherals/FM/Pcd/fm_plcr.c | 1847 +++++ - .../sdk_fman/Peripherals/FM/Pcd/fm_plcr.h | 165 + - .../freescale/sdk_fman/Peripherals/FM/Pcd/fm_prs.c | 423 ++ - .../freescale/sdk_fman/Peripherals/FM/Pcd/fm_prs.h | 316 + - .../sdk_fman/Peripherals/FM/Pcd/fm_replic.c | 984 +++ - .../sdk_fman/Peripherals/FM/Pcd/fm_replic.h | 101 + - .../sdk_fman/Peripherals/FM/Pcd/fman_kg.c | 890 +++ - .../sdk_fman/Peripherals/FM/Pcd/fman_prs.c | 129 + - .../sdk_fman/Peripherals/FM/Port/Makefile | 15 + - .../sdk_fman/Peripherals/FM/Port/fm_port.c | 6437 +++++++++++++++++ - .../sdk_fman/Peripherals/FM/Port/fm_port.h | 999 +++ - .../sdk_fman/Peripherals/FM/Port/fm_port_dsar.h | 494 ++ - 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.../freescale/sdk_fman/src/system/sys_io.c | 171 + - .../freescale/sdk_fman/src/wrapper/Makefile | 19 + - .../freescale/sdk_fman/src/wrapper/fman_test.c | 1665 +++++ - .../freescale/sdk_fman/src/wrapper/lnxwrp_fm.c | 2910 ++++++++ - .../freescale/sdk_fman/src/wrapper/lnxwrp_fm.h | 294 + - .../sdk_fman/src/wrapper/lnxwrp_fm_port.c | 1512 ++++ - .../sdk_fman/src/wrapper/lnxwrp_ioctls_fm.c | 4854 +++++++++++++ - .../sdk_fman/src/wrapper/lnxwrp_ioctls_fm_compat.c | 1297 ++++ - .../sdk_fman/src/wrapper/lnxwrp_ioctls_fm_compat.h | 755 ++ - .../sdk_fman/src/wrapper/lnxwrp_resources.h | 121 + - .../sdk_fman/src/wrapper/lnxwrp_resources_ut.c | 191 + - .../sdk_fman/src/wrapper/lnxwrp_resources_ut.h | 144 + - .../sdk_fman/src/wrapper/lnxwrp_resources_ut.make | 28 + - .../freescale/sdk_fman/src/wrapper/lnxwrp_sysfs.c | 60 + - .../freescale/sdk_fman/src/wrapper/lnxwrp_sysfs.h | 60 + - .../sdk_fman/src/wrapper/lnxwrp_sysfs_fm.c | 1855 +++++ - .../sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h | 136 + - .../sdk_fman/src/wrapper/lnxwrp_sysfs_fm_port.c | 1268 ++++ - 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include/linux/fsl_usdpaa.h | 372 + - include/linux/netdev_features.h | 2 + - include/uapi/linux/fmd/Kbuild | 5 + - include/uapi/linux/fmd/Peripherals/Kbuild | 4 + - include/uapi/linux/fmd/Peripherals/fm_ioctls.h | 628 ++ - include/uapi/linux/fmd/Peripherals/fm_pcd_ioctls.h | 3084 ++++++++ - .../uapi/linux/fmd/Peripherals/fm_port_ioctls.h | 973 +++ - .../uapi/linux/fmd/Peripherals/fm_test_ioctls.h | 208 + - include/uapi/linux/fmd/integrations/Kbuild | 1 + - .../linux/fmd/integrations/integration_ioctls.h | 56 + - include/uapi/linux/fmd/ioctls.h | 96 + - include/uapi/linux/fmd/net_ioctls.h | 430 ++ - net/sched/sch_generic.c | 7 + - 276 files changed, 153982 insertions(+), 277 deletions(-) - create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/Kconfig - create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/Makefile - create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_1588.c - create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_1588.h - create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_debugfs.c - 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create mode 100644 drivers/staging/fsl_qbman/qman_test_hotpotato.c - create mode 100644 drivers/staging/fsl_qbman/qman_utility.c - create mode 100644 include/linux/fsl/svr.h - create mode 100644 include/linux/fsl_bman.h - create mode 100644 include/linux/fsl_qman.h - create mode 100644 include/linux/fsl_usdpaa.h - create mode 100644 include/uapi/linux/fmd/Kbuild - create mode 100644 include/uapi/linux/fmd/Peripherals/Kbuild - create mode 100644 include/uapi/linux/fmd/Peripherals/fm_ioctls.h - create mode 100644 include/uapi/linux/fmd/Peripherals/fm_pcd_ioctls.h - create mode 100644 include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h - create mode 100644 include/uapi/linux/fmd/Peripherals/fm_test_ioctls.h - create mode 100644 include/uapi/linux/fmd/integrations/Kbuild - create mode 100644 include/uapi/linux/fmd/integrations/integration_ioctls.h - create mode 100644 include/uapi/linux/fmd/ioctls.h - create mode 100644 include/uapi/linux/fmd/net_ioctls.h - ---- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c -+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c -@@ -50,9 +50,13 @@ - #include - #include - #include -+#include - #include - #include - #include -+#if !defined(CONFIG_PPC) && defined(CONFIG_SOC_BUS) -+#include /* soc_device_match */ -+#endif - - #include "fman.h" - #include "fman_port.h" -@@ -73,6 +77,10 @@ static u16 tx_timeout = 1000; - module_param(tx_timeout, ushort, 0444); - MODULE_PARM_DESC(tx_timeout, "The Tx timeout in ms"); - -+#ifndef CONFIG_PPC -+bool dpaa_errata_a010022; -+#endif -+ - #define FM_FD_STAT_RX_ERRORS \ - (FM_FD_ERR_DMA | FM_FD_ERR_PHYSICAL | \ - FM_FD_ERR_SIZE | FM_FD_ERR_CLS_DISCARD | \ -@@ -388,34 +396,19 @@ out: - - static struct mac_device *dpaa_mac_dev_get(struct platform_device *pdev) - { -- struct platform_device *of_dev; - struct dpaa_eth_data *eth_data; -- struct device *dpaa_dev, *dev; -- struct device_node *mac_node; -+ struct device *dpaa_dev; - struct mac_device *mac_dev; - - dpaa_dev = &pdev->dev; - eth_data = dpaa_dev->platform_data; -- if (!eth_data) -+ if (!eth_data) { -+ dev_err(dpaa_dev, "eth_data missing\n"); - return ERR_PTR(-ENODEV); -- -- mac_node = eth_data->mac_node; -- -- of_dev = of_find_device_by_node(mac_node); -- if (!of_dev) { -- dev_err(dpaa_dev, "of_find_device_by_node(%pOF) failed\n", -- mac_node); -- of_node_put(mac_node); -- return ERR_PTR(-EINVAL); - } -- of_node_put(mac_node); -- -- dev = &of_dev->dev; -- -- mac_dev = dev_get_drvdata(dev); -+ mac_dev = eth_data->mac_dev; - if (!mac_dev) { -- dev_err(dpaa_dev, "dev_get_drvdata(%s) failed\n", -- dev_name(dev)); -+ dev_err(dpaa_dev, "mac_dev missing\n"); - return ERR_PTR(-EINVAL); - } - -@@ -472,6 +465,16 @@ static void dpaa_set_rx_mode(struct net_ - err); - } - -+ if (!!(net_dev->flags & IFF_ALLMULTI) != priv->mac_dev->allmulti) { -+ priv->mac_dev->allmulti = !priv->mac_dev->allmulti; -+ err = priv->mac_dev->set_allmulti(priv->mac_dev->fman_mac, -+ priv->mac_dev->allmulti); -+ if (err < 0) -+ netif_err(priv, drv, net_dev, -+ "mac_dev->set_allmulti() = %d\n", -+ err); -+ } -+ - err = priv->mac_dev->set_multi(net_dev, priv->mac_dev); - if (err < 0) - netif_err(priv, drv, net_dev, "mac_dev->set_multi() = %d\n", -@@ -1176,7 +1179,7 @@ static int dpaa_eth_init_tx_port(struct - buf_prefix_content.priv_data_size = buf_layout->priv_data_size; - buf_prefix_content.pass_prs_result = true; - buf_prefix_content.pass_hash_result = true; -- buf_prefix_content.pass_time_stamp = false; -+ buf_prefix_content.pass_time_stamp = true; - buf_prefix_content.data_align = DPAA_FD_DATA_ALIGNMENT; - - params.specific_params.non_rx_params.err_fqid = errq->fqid; -@@ -1218,7 +1221,7 @@ static int dpaa_eth_init_rx_port(struct - buf_prefix_content.priv_data_size = buf_layout->priv_data_size; - buf_prefix_content.pass_prs_result = true; - buf_prefix_content.pass_hash_result = true; -- buf_prefix_content.pass_time_stamp = false; -+ buf_prefix_content.pass_time_stamp = true; - buf_prefix_content.data_align = DPAA_FD_DATA_ALIGNMENT; - - rx_p = ¶ms.specific_params.rx_params; -@@ -1500,7 +1503,19 @@ static int dpaa_bp_add_8_bufs(const stru - u8 i; - - for (i = 0; i < 8; i++) { -+#ifndef CONFIG_PPC -+ if (dpaa_errata_a010022) { -+ struct page *page = alloc_page(GFP_KERNEL); -+ -+ if (unlikely(!page)) -+ goto release_previous_buffs; -+ new_buf = page_address(page); -+ } else { -+ new_buf = netdev_alloc_frag(dpaa_bp->raw_size); -+ } -+#else - new_buf = netdev_alloc_frag(dpaa_bp->raw_size); -+#endif - if (unlikely(!new_buf)) { - dev_err(dev, "netdev_alloc_frag() failed, size %zu\n", - dpaa_bp->raw_size); -@@ -1600,6 +1615,17 @@ static int dpaa_eth_refill_bpools(struct - return 0; - } - -+static phys_addr_t dpaa_iova_to_phys(struct device *dev, dma_addr_t addr) -+{ -+ struct iommu_domain *domain; -+ -+ domain = iommu_get_domain_for_dev(dev); -+ if (domain) -+ return iommu_iova_to_phys(domain, addr); -+ else -+ return addr; -+} -+ - /* Cleanup function for outgoing frame descriptors that were built on Tx path, - * either contiguous frames or scatter/gather ones. - * Skb freeing is not handled here. -@@ -1615,24 +1641,41 @@ static struct sk_buff *dpaa_cleanup_tx_f - { - const enum dma_data_direction dma_dir = DMA_TO_DEVICE; - struct device *dev = priv->net_dev->dev.parent; -+ struct skb_shared_hwtstamps shhwtstamps; - dma_addr_t addr = qm_fd_addr(fd); - const struct qm_sg_entry *sgt; - struct sk_buff **skbh, *skb; - int nr_frags, i; -+ u64 ns; - -- skbh = (struct sk_buff **)phys_to_virt(addr); -+ skbh = (struct sk_buff **)phys_to_virt(dpaa_iova_to_phys(dev, addr)); - skb = *skbh; - -+ if (priv->tx_tstamp && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) { -+ memset(&shhwtstamps, 0, sizeof(shhwtstamps)); -+ -+ if (!fman_port_get_tstamp(priv->mac_dev->port[TX], (void *)skbh, -+ &ns)) { -+ shhwtstamps.hwtstamp = ns_to_ktime(ns); -+ skb_tstamp_tx(skb, &shhwtstamps); -+ } else { -+ dev_warn(dev, "fman_port_get_tstamp failed!\n"); -+ } -+ } -+ - if (unlikely(qm_fd_get_format(fd) == qm_fd_sg)) { - nr_frags = skb_shinfo(skb)->nr_frags; -- dma_unmap_single(dev, addr, -- qm_fd_get_offset(fd) + DPAA_SGT_SIZE, -- dma_dir); - - /* The sgt buffer has been allocated with netdev_alloc_frag(), - * it's from lowmem. - */ -- sgt = phys_to_virt(addr + qm_fd_get_offset(fd)); -+ sgt = phys_to_virt(dpaa_iova_to_phys(dev, -+ addr + -+ qm_fd_get_offset(fd))); -+ -+ dma_unmap_single(dev, addr, -+ qm_fd_get_offset(fd) + DPAA_SGT_SIZE, -+ dma_dir); - - /* sgt[0] is from lowmem, was dma_map_single()-ed */ - dma_unmap_single(dev, qm_sg_addr(&sgt[0]), -@@ -1645,9 +1688,13 @@ static struct sk_buff *dpaa_cleanup_tx_f - dma_unmap_page(dev, qm_sg_addr(&sgt[i]), - qm_sg_entry_get_len(&sgt[i]), dma_dir); - } -- -- /* Free the page frag that we allocated on Tx */ -- skb_free_frag(phys_to_virt(addr)); -+#ifndef CONFIG_PPC -+ if (dpaa_errata_a010022) -+ put_page(virt_to_page(sgt)); -+ else -+#endif -+ /* Free the page frag that we allocated on Tx */ -+ skb_free_frag(skbh); - } else { - dma_unmap_single(dev, addr, - skb_tail_pointer(skb) - (u8 *)skbh, dma_dir); -@@ -1678,26 +1725,21 @@ static u8 rx_csum_offload(const struct d - * accommodate the shared info area of the skb. - */ - static struct sk_buff *contig_fd_to_skb(const struct dpaa_priv *priv, -- const struct qm_fd *fd) -+ const struct qm_fd *fd, -+ struct dpaa_bp *dpaa_bp, -+ void *vaddr) - { - ssize_t fd_off = qm_fd_get_offset(fd); -- dma_addr_t addr = qm_fd_addr(fd); -- struct dpaa_bp *dpaa_bp; - struct sk_buff *skb; -- void *vaddr; - -- vaddr = phys_to_virt(addr); - WARN_ON(!IS_ALIGNED((unsigned long)vaddr, SMP_CACHE_BYTES)); - -- dpaa_bp = dpaa_bpid2pool(fd->bpid); -- if (!dpaa_bp) -- goto free_buffer; -- - skb = build_skb(vaddr, dpaa_bp->size + - SKB_DATA_ALIGN(sizeof(struct skb_shared_info))); - if (unlikely(!skb)) { - WARN_ONCE(1, "Build skb failure on Rx\n"); -- goto free_buffer; -+ skb_free_frag(vaddr); -+ return NULL; - } - WARN_ON(fd_off != priv->rx_headroom); - skb_reserve(skb, fd_off); -@@ -1706,10 +1748,6 @@ static struct sk_buff *contig_fd_to_skb( - skb->ip_summed = rx_csum_offload(priv, fd); - - return skb; -- --free_buffer: -- skb_free_frag(vaddr); -- return NULL; - } - - /* Build an skb with the data of the first S/G entry in the linear portion and -@@ -1718,14 +1756,14 @@ free_buffer: - * The page fragment holding the S/G Table is recycled here. - */ - static struct sk_buff *sg_fd_to_skb(const struct dpaa_priv *priv, -- const struct qm_fd *fd) -+ const struct qm_fd *fd, -+ struct dpaa_bp *dpaa_bp, -+ void *vaddr) - { - ssize_t fd_off = qm_fd_get_offset(fd); -- dma_addr_t addr = qm_fd_addr(fd); - const struct qm_sg_entry *sgt; - struct page *page, *head_page; -- struct dpaa_bp *dpaa_bp; -- void *vaddr, *sg_vaddr; -+ void *sg_vaddr; - int frag_off, frag_len; - struct sk_buff *skb; - dma_addr_t sg_addr; -@@ -1734,29 +1772,33 @@ static struct sk_buff *sg_fd_to_skb(cons - int *count_ptr; - int i; - -- vaddr = phys_to_virt(addr); - WARN_ON(!IS_ALIGNED((unsigned long)vaddr, SMP_CACHE_BYTES)); - - /* Iterate through the SGT entries and add data buffers to the skb */ - sgt = vaddr + fd_off; -+ skb = NULL; - for (i = 0; i < DPAA_SGT_MAX_ENTRIES; i++) { - /* Extension bit is not supported */ - WARN_ON(qm_sg_entry_is_ext(&sgt[i])); - - sg_addr = qm_sg_addr(&sgt[i]); -- sg_vaddr = phys_to_virt(sg_addr); -- WARN_ON(!IS_ALIGNED((unsigned long)sg_vaddr, -- SMP_CACHE_BYTES)); - - /* We may use multiple Rx pools */ - dpaa_bp = dpaa_bpid2pool(sgt[i].bpid); -- if (!dpaa_bp) -+ if (!dpaa_bp) { -+ pr_info("%s: fail to get dpaa_bp for sg bpid %d\n", -+ __func__, sgt[i].bpid); - goto free_buffers; -+ } -+ sg_vaddr = phys_to_virt(dpaa_iova_to_phys(dpaa_bp->dev, -+ sg_addr)); -+ WARN_ON(!IS_ALIGNED((unsigned long)sg_vaddr, -+ SMP_CACHE_BYTES)); - - count_ptr = this_cpu_ptr(dpaa_bp->percpu_count); - dma_unmap_single(dpaa_bp->dev, sg_addr, dpaa_bp->size, - DMA_FROM_DEVICE); -- if (i == 0) { -+ if (!skb) { - sz = dpaa_bp->size + - SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); - skb = build_skb(sg_vaddr, sz); -@@ -1823,10 +1865,11 @@ free_buffers: - /* free all the SG entries */ - for (i = 0; i < DPAA_SGT_MAX_ENTRIES ; i++) { - sg_addr = qm_sg_addr(&sgt[i]); -- sg_vaddr = phys_to_virt(sg_addr); -- skb_free_frag(sg_vaddr); - dpaa_bp = dpaa_bpid2pool(sgt[i].bpid); - if (dpaa_bp) { -+ sg_addr = dpaa_iova_to_phys(dpaa_bp->dev, sg_addr); -+ sg_vaddr = phys_to_virt(sg_addr); -+ skb_free_frag(sg_vaddr); - count_ptr = this_cpu_ptr(dpaa_bp->percpu_count); - (*count_ptr)--; - } -@@ -1909,16 +1952,28 @@ static int skb_to_sg_fd(struct dpaa_priv - size_t frag_len; - void *sgt_buf; - -- /* get a page frag to store the SGTable */ -- sz = SKB_DATA_ALIGN(priv->tx_headroom + DPAA_SGT_SIZE); -- sgt_buf = netdev_alloc_frag(sz); -- if (unlikely(!sgt_buf)) { -- netdev_err(net_dev, "netdev_alloc_frag() failed for size %d\n", -- sz); -- return -ENOMEM; -+#ifndef CONFIG_PPC -+ if (unlikely(dpaa_errata_a010022)) { -+ struct page *page = alloc_page(GFP_ATOMIC); -+ if (unlikely(!page)) -+ return -ENOMEM; -+ sgt_buf = page_address(page); -+ } else { -+#endif -+ /* get a page frag to store the SGTable */ -+ sz = SKB_DATA_ALIGN(priv->tx_headroom + DPAA_SGT_SIZE); -+ sgt_buf = netdev_alloc_frag(sz); -+ if (unlikely(!sgt_buf)) { -+ netdev_err(net_dev, -+ "netdev_alloc_frag() failed for size %d\n", -+ sz); -+ return -ENOMEM; -+ } -+#ifndef CONFIG_PPC - } -+#endif - -- /* Enable L3/L4 hardware checksum computation. -+ /* Enable L3/L4 hardware checksum computation. - * - * We must do this before dma_map_single(DMA_TO_DEVICE), because we may - * need to write into the skb. -@@ -2036,6 +2091,121 @@ static inline int dpaa_xmit(struct dpaa_ - return 0; - } - -+#ifndef CONFIG_PPC -+/* On LS1043A SoC there is a known erratum ERR010022 that results in split DMA -+ * transfers in the FMan under certain conditions. This, combined with a fixed -+ * size FIFO of ongoing DMA transfers that may overflow when a split occurs, -+ * results in the FMan stalling DMA transfers under high traffic. To avoid the -+ * problem, one needs to prevent the DMA transfer splits to occur by preparing -+ * the buffers -+ */ -+ -+#define DPAA_A010022_HEADROOM 256 -+#define CROSS_4K_BOUND(start, size) \ -+ (((start) + (size)) > (((start) + 0x1000) & ~0xFFF)) -+ -+static bool dpaa_errata_a010022_has_dma_issue(struct sk_buff *skb, -+ struct dpaa_priv *priv) -+{ -+ int nr_frags, i = 0; -+ skb_frag_t *frag; -+ -+ /* Transfers that do not start at 16B aligned addresses will be split; -+ * Transfers that cross a 4K page boundary will also be split -+ */ -+ -+ /* Check if the frame data is aligned to 16 bytes */ -+ if ((uintptr_t)skb->data % DPAA_FD_DATA_ALIGNMENT) -+ return true; -+ -+ /* Check if the headroom crosses a boundary */ -+ if (CROSS_4K_BOUND((uintptr_t)skb->head, skb_headroom(skb))) -+ return true; -+ -+ /* Check if the non-paged data crosses a boundary */ -+ if (CROSS_4K_BOUND((uintptr_t)skb->data, skb_headlen(skb))) -+ return true; -+ -+ nr_frags = skb_shinfo(skb)->nr_frags; -+ -+ while (i < nr_frags) { -+ frag = &skb_shinfo(skb)->frags[i]; -+ -+ /* Check if a paged fragment crosses a boundary from its -+ * offset to its end. -+ */ -+ if (CROSS_4K_BOUND((uintptr_t)frag->page_offset, frag->size)) -+ return true; -+ -+ i++; -+ } -+ -+ return false; -+} -+ -+static struct sk_buff *dpaa_errata_a010022_prevent(struct sk_buff *skb, -+ struct dpaa_priv *priv) -+{ -+ int trans_offset = skb_transport_offset(skb); -+ int net_offset = skb_network_offset(skb); -+ int nsize, npage_order, headroom; -+ struct sk_buff *nskb = NULL; -+ struct page *npage; -+ void *npage_addr; -+ -+ if (!dpaa_errata_a010022_has_dma_issue(skb, priv)) -+ return skb; -+ -+ /* For the new skb we only need the old one's data (both non-paged and -+ * paged). We can skip the old tailroom. -+ * -+ * The headroom also needs to fit our private info (64 bytes) but we -+ * reserve 256 bytes instead in order to guarantee that the data is -+ * aligned to 256. -+ */ -+ headroom = DPAA_A010022_HEADROOM; -+ nsize = headroom + skb->len + -+ SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); -+ -+ /* Reserve enough memory to accommodate Jumbo frames */ -+ npage_order = (nsize - 1) / PAGE_SIZE; -+ npage = alloc_pages(GFP_ATOMIC | __GFP_COMP, npage_order); -+ if (unlikely(!npage)) { -+ WARN_ONCE(1, "Memory allocation failure\n"); -+ return NULL; -+ } -+ npage_addr = page_address(npage); -+ -+ nskb = build_skb(npage_addr, nsize); -+ if (unlikely(!nskb)) -+ goto err; -+ -+ /* Code borrowed and adapted from skb_copy() */ -+ skb_reserve(nskb, headroom); -+ skb_put(nskb, skb->len); -+ if (skb_copy_bits(skb, 0, nskb->data, skb->len)) { -+ WARN_ONCE(1, "skb parsing failure\n"); -+ goto err; -+ } -+ copy_skb_header(nskb, skb); -+ /* We move the headroom when we align it so we have to reset the -+ * network and transport header offsets relative to the new data -+ * pointer. The checksum offload relies on these offsets. -+ */ -+ skb_set_network_header(nskb, net_offset); -+ skb_set_transport_header(nskb, trans_offset); -+ -+ dev_kfree_skb(skb); -+ return nskb; -+ -+err: -+ if (nskb) -+ dev_kfree_skb(nskb); -+ put_page(npage); -+ return NULL; -+} -+#endif -+ - static netdev_tx_t - dpaa_start_xmit(struct sk_buff *skb, struct net_device *net_dev) - { -@@ -2043,6 +2213,7 @@ dpaa_start_xmit(struct sk_buff *skb, str - bool nonlinear = skb_is_nonlinear(skb); - struct rtnl_link_stats64 *percpu_stats; - struct dpaa_percpu_priv *percpu_priv; -+ struct netdev_queue *txq; - struct dpaa_priv *priv; - struct qm_fd fd; - int offset = 0; -@@ -2070,24 +2241,47 @@ dpaa_start_xmit(struct sk_buff *skb, str - /* MAX_SKB_FRAGS is equal or larger than our dpaa_SGT_MAX_ENTRIES; - * make sure we don't feed FMan with more fragments than it supports. - */ -- if (nonlinear && -- likely(skb_shinfo(skb)->nr_frags < DPAA_SGT_MAX_ENTRIES)) { -- /* Just create a S/G fd based on the skb */ -- err = skb_to_sg_fd(priv, skb, &fd); -- percpu_priv->tx_frag_skbuffs++; -- } else { -+ if (unlikely(nonlinear && -+ (skb_shinfo(skb)->nr_frags >= DPAA_SGT_MAX_ENTRIES))) { - /* If the egress skb contains more fragments than we support - * we have no choice but to linearize it ourselves. - */ -- if (unlikely(nonlinear) && __skb_linearize(skb)) -+ if (__skb_linearize(skb)) - goto enomem; - -- /* Finally, create a contig FD from this skb */ -+ nonlinear = skb_is_nonlinear(skb); -+ } -+ -+#ifndef CONFIG_PPC -+ if (unlikely(dpaa_errata_a010022)) { -+ skb = dpaa_errata_a010022_prevent(skb, priv); -+ if (!skb) -+ goto enomem; -+ nonlinear = skb_is_nonlinear(skb); -+ } -+#endif -+ -+ if (nonlinear) { -+ /* Just create a S/G fd based on the skb */ -+ err = skb_to_sg_fd(priv, skb, &fd); -+ percpu_priv->tx_frag_skbuffs++; -+ } else { -+ /* Create a contig FD from this skb */ - err = skb_to_contig_fd(priv, skb, &fd, &offset); - } - if (unlikely(err < 0)) - goto skb_to_fd_failed; - -+ txq = netdev_get_tx_queue(net_dev, queue_mapping); -+ -+ /* LLTX requires to do our own update of trans_start */ -+ txq->trans_start = jiffies; -+ -+ if (priv->tx_tstamp && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) { -+ fd.cmd |= cpu_to_be32(FM_FD_CMD_UPD); -+ skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; -+ } -+ - if (likely(dpaa_xmit(priv, percpu_stats, queue_mapping, &fd) == 0)) - return NETDEV_TX_OK; - -@@ -2219,14 +2413,8 @@ static enum qman_cb_dqrr_result rx_error - if (dpaa_eth_napi_schedule(percpu_priv, portal)) - return qman_cb_dqrr_stop; - -- if (dpaa_eth_refill_bpools(priv)) -- /* Unable to refill the buffer pool due to insufficient -- * system memory. Just release the frame back into the pool, -- * otherwise we'll soon end up with an empty buffer pool. -- */ -- dpaa_fd_release(net_dev, &dq->fd); -- else -- dpaa_rx_error(net_dev, priv, percpu_priv, &dq->fd, fq->fqid); -+ dpaa_eth_refill_bpools(priv); -+ dpaa_rx_error(net_dev, priv, percpu_priv, &dq->fd, fq->fqid); - - return qman_cb_dqrr_consume; - } -@@ -2235,6 +2423,7 @@ static enum qman_cb_dqrr_result rx_defau - struct qman_fq *fq, - const struct qm_dqrr_entry *dq) - { -+ struct skb_shared_hwtstamps *shhwtstamps; - struct rtnl_link_stats64 *percpu_stats; - struct dpaa_percpu_priv *percpu_priv; - const struct qm_fd *fd = &dq->fd; -@@ -2248,6 +2437,7 @@ static enum qman_cb_dqrr_result rx_defau - struct sk_buff *skb; - int *count_ptr; - void *vaddr; -+ u64 ns; - - fd_status = be32_to_cpu(fd->status); - fd_format = qm_fd_get_format(fd); -@@ -2290,12 +2480,12 @@ static enum qman_cb_dqrr_result rx_defau - if (!dpaa_bp) - return qman_cb_dqrr_consume; - -- dma_unmap_single(dpaa_bp->dev, addr, dpaa_bp->size, DMA_FROM_DEVICE); -- - /* prefetch the first 64 bytes of the frame or the SGT start */ -- vaddr = phys_to_virt(addr); -+ vaddr = phys_to_virt(dpaa_iova_to_phys(dpaa_bp->dev, addr)); - prefetch(vaddr + qm_fd_get_offset(fd)); - -+ dma_unmap_single(dpaa_bp->dev, addr, dpaa_bp->size, DMA_FROM_DEVICE); -+ - /* The only FD types that we may receive are contig and S/G */ - WARN_ON((fd_format != qm_fd_contig) && (fd_format != qm_fd_sg)); - -@@ -2306,12 +2496,22 @@ static enum qman_cb_dqrr_result rx_defau - (*count_ptr)--; - - if (likely(fd_format == qm_fd_contig)) -- skb = contig_fd_to_skb(priv, fd); -+ skb = contig_fd_to_skb(priv, fd, dpaa_bp, vaddr); - else -- skb = sg_fd_to_skb(priv, fd); -+ skb = sg_fd_to_skb(priv, fd, dpaa_bp, vaddr); - if (!skb) - return qman_cb_dqrr_consume; - -+ if (priv->rx_tstamp) { -+ shhwtstamps = skb_hwtstamps(skb); -+ memset(shhwtstamps, 0, sizeof(*shhwtstamps)); -+ -+ if (!fman_port_get_tstamp(priv->mac_dev->port[RX], vaddr, &ns)) -+ shhwtstamps->hwtstamp = ns_to_ktime(ns); -+ else -+ dev_warn(net_dev->dev.parent, "fman_port_get_tstamp failed!\n"); -+ } -+ - skb->protocol = eth_type_trans(skb, net_dev); - - if (net_dev->features & NETIF_F_RXHASH && priv->keygen_in_use && -@@ -2440,6 +2640,44 @@ static void dpaa_eth_napi_disable(struct - } - } - -+static void dpaa_adjust_link(struct net_device *net_dev) -+{ -+ struct mac_device *mac_dev; -+ struct dpaa_priv *priv; -+ -+ priv = netdev_priv(net_dev); -+ mac_dev = priv->mac_dev; -+ mac_dev->adjust_link(mac_dev); -+} -+ -+static int dpaa_phy_init(struct net_device *net_dev) -+{ -+ struct mac_device *mac_dev; -+ struct phy_device *phy_dev; -+ struct dpaa_priv *priv; -+ -+ priv = netdev_priv(net_dev); -+ mac_dev = priv->mac_dev; -+ -+ phy_dev = of_phy_connect(net_dev, mac_dev->phy_node, -+ &dpaa_adjust_link, 0, -+ mac_dev->phy_if); -+ if (!phy_dev) { -+ netif_err(priv, ifup, net_dev, "init_phy() failed\n"); -+ return -ENODEV; -+ } -+ -+ /* Remove any features not supported by the controller */ -+ phy_dev->supported &= mac_dev->if_support; -+ phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause); -+ phy_dev->advertising = phy_dev->supported; -+ -+ mac_dev->phy_dev = phy_dev; -+ net_dev->phydev = phy_dev; -+ -+ return 0; -+} -+ - static int dpaa_open(struct net_device *net_dev) - { - struct mac_device *mac_dev; -@@ -2450,12 +2688,9 @@ static int dpaa_open(struct net_device * - mac_dev = priv->mac_dev; - dpaa_eth_napi_enable(priv); - -- net_dev->phydev = mac_dev->init_phy(net_dev, priv->mac_dev); -- if (!net_dev->phydev) { -- netif_err(priv, ifup, net_dev, "init_phy() failed\n"); -- err = -ENODEV; -+ err = dpaa_phy_init(net_dev); -+ if (err) - goto phy_init_failed; -- } - - for (i = 0; i < ARRAY_SIZE(mac_dev->port); i++) { - err = fman_port_enable(mac_dev->port[i]); -@@ -2496,11 +2731,58 @@ static int dpaa_eth_stop(struct net_devi - return err; - } - -+static int dpaa_ts_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -+{ -+ struct dpaa_priv *priv = netdev_priv(dev); -+ struct hwtstamp_config config; -+ -+ if (copy_from_user(&config, rq->ifr_data, sizeof(config))) -+ return -EFAULT; -+ -+ switch (config.tx_type) { -+ case HWTSTAMP_TX_OFF: -+ /* Couldn't disable rx/tx timestamping separately. -+ * Do nothing here. -+ */ -+ priv->tx_tstamp = false; -+ break; -+ case HWTSTAMP_TX_ON: -+ priv->mac_dev->set_tstamp(priv->mac_dev->fman_mac, true); -+ priv->tx_tstamp = true; -+ break; -+ default: -+ return -ERANGE; -+ } -+ -+ if (config.rx_filter == HWTSTAMP_FILTER_NONE) { -+ /* Couldn't disable rx/tx timestamping separately. -+ * Do nothing here. -+ */ -+ priv->rx_tstamp = false; -+ } else { -+ priv->mac_dev->set_tstamp(priv->mac_dev->fman_mac, true); -+ priv->rx_tstamp = true; -+ /* TS is set for all frame types, not only those requested */ -+ config.rx_filter = HWTSTAMP_FILTER_ALL; -+ } -+ -+ return copy_to_user(rq->ifr_data, &config, sizeof(config)) ? -+ -EFAULT : 0; -+} -+ - static int dpaa_ioctl(struct net_device *net_dev, struct ifreq *rq, int cmd) - { -- if (!net_dev->phydev) -- return -EINVAL; -- return phy_mii_ioctl(net_dev->phydev, rq, cmd); -+ int ret = -EINVAL; -+ -+ if (cmd == SIOCGMIIREG) { -+ if (net_dev->phydev) -+ return phy_mii_ioctl(net_dev->phydev, rq, cmd); -+ } -+ -+ if (cmd == SIOCSHWTSTAMP) -+ return dpaa_ts_ioctl(net_dev, rq, cmd); -+ -+ return ret; - } - - static const struct net_device_ops dpaa_ops = { -@@ -2652,7 +2934,6 @@ static inline u16 dpaa_get_headroom(stru - static int dpaa_eth_probe(struct platform_device *pdev) - { - struct dpaa_bp *dpaa_bps[DPAA_BPS_NUM] = {NULL}; -- struct dpaa_percpu_priv *percpu_priv; - struct net_device *net_dev = NULL; - struct dpaa_fq *dpaa_fq, *tmp; - struct dpaa_priv *priv = NULL; -@@ -2661,7 +2942,51 @@ static int dpaa_eth_probe(struct platfor - int err = 0, i, channel; - struct device *dev; - -- dev = &pdev->dev; -+ err = bman_is_probed(); -+ if (!err) -+ return -EPROBE_DEFER; -+ if (err < 0) { -+ dev_err(&pdev->dev, "failing probe due to bman probe error\n"); -+ return -ENODEV; -+ } -+ err = qman_is_probed(); -+ if (!err) -+ return -EPROBE_DEFER; -+ if (err < 0) { -+ dev_err(&pdev->dev, "failing probe due to qman probe error\n"); -+ return -ENODEV; -+ } -+ err = bman_portals_probed(); -+ if (!err) -+ return -EPROBE_DEFER; -+ if (err < 0) { -+ dev_err(&pdev->dev, -+ "failing probe due to bman portals probe error\n"); -+ return -ENODEV; -+ } -+ err = qman_portals_probed(); -+ if (!err) -+ return -EPROBE_DEFER; -+ if (err < 0) { -+ dev_err(&pdev->dev, -+ "failing probe due to qman portals probe error\n"); -+ return -ENODEV; -+ } -+ -+ mac_dev = dpaa_mac_dev_get(pdev); -+ if (IS_ERR(mac_dev)) { -+ dev_err(&pdev->dev, "dpaa_mac_dev_get() failed\n"); -+ err = PTR_ERR(mac_dev); -+ goto probe_err; -+ } -+ -+ /* device used for DMA mapping */ -+ dev = fman_port_get_device(mac_dev->port[RX]); -+ err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(40)); -+ if (err) { -+ dev_err(dev, "dma_coerce_mask_and_coherent() failed\n"); -+ return err; -+ } - - /* Allocate this early, so we can store relevant information in - * the private area -@@ -2669,7 +2994,7 @@ static int dpaa_eth_probe(struct platfor - net_dev = alloc_etherdev_mq(sizeof(*priv), DPAA_ETH_TXQ_NUM); - if (!net_dev) { - dev_err(dev, "alloc_etherdev_mq() failed\n"); -- goto alloc_etherdev_mq_failed; -+ return -ENOMEM; - } - - /* Do this here, so we can be verbose early */ -@@ -2681,13 +3006,6 @@ static int dpaa_eth_probe(struct platfor - - priv->msg_enable = netif_msg_init(debug, DPAA_MSG_DEFAULT); - -- mac_dev = dpaa_mac_dev_get(pdev); -- if (IS_ERR(mac_dev)) { -- dev_err(dev, "dpaa_mac_dev_get() failed\n"); -- err = PTR_ERR(mac_dev); -- goto mac_probe_failed; -- } -- - /* If fsl_fm_max_frm is set to a higher value than the all-common 1500, - * we choose conservatively and let the user explicitly set a higher - * MTU via ifconfig. Otherwise, the user may end up with different MTUs -@@ -2703,21 +3021,13 @@ static int dpaa_eth_probe(struct platfor - priv->buf_layout[RX].priv_data_size = DPAA_RX_PRIV_DATA_SIZE; /* Rx */ - priv->buf_layout[TX].priv_data_size = DPAA_TX_PRIV_DATA_SIZE; /* Tx */ - -- /* device used for DMA mapping */ -- set_dma_ops(dev, get_dma_ops(&pdev->dev)); -- err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(40)); -- if (err) { -- dev_err(dev, "dma_coerce_mask_and_coherent() failed\n"); -- goto dev_mask_failed; -- } -- - /* bp init */ - for (i = 0; i < DPAA_BPS_NUM; i++) { -- int err; -- - dpaa_bps[i] = dpaa_bp_alloc(dev); -- if (IS_ERR(dpaa_bps[i])) -- return PTR_ERR(dpaa_bps[i]); -+ if (IS_ERR(dpaa_bps[i])) { -+ err = PTR_ERR(dpaa_bps[i]); -+ goto free_dpaa_bps; -+ } - /* the raw size of the buffers used for reception */ - dpaa_bps[i]->raw_size = bpool_buffer_raw_size(i, DPAA_BPS_NUM); - /* avoid runtime computations by keeping the usable size here */ -@@ -2725,11 +3035,8 @@ static int dpaa_eth_probe(struct platfor - dpaa_bps[i]->dev = dev; - - err = dpaa_bp_alloc_pool(dpaa_bps[i]); -- if (err < 0) { -- dpaa_bps_free(priv); -- priv->dpaa_bps[i] = NULL; -- goto bp_create_failed; -- } -+ if (err < 0) -+ goto free_dpaa_bps; - priv->dpaa_bps[i] = dpaa_bps[i]; - } - -@@ -2740,7 +3047,7 @@ static int dpaa_eth_probe(struct platfor - err = dpaa_alloc_all_fqs(dev, &priv->dpaa_fq_list, &port_fqs); - if (err < 0) { - dev_err(dev, "dpaa_alloc_all_fqs() failed\n"); -- goto fq_probe_failed; -+ goto free_dpaa_bps; - } - - priv->mac_dev = mac_dev; -@@ -2749,12 +3056,12 @@ static int dpaa_eth_probe(struct platfor - if (channel < 0) { - dev_err(dev, "dpaa_get_channel() failed\n"); - err = channel; -- goto get_channel_failed; -+ goto free_dpaa_bps; - } - - priv->channel = (u16)channel; - -- /* Start a thread that will walk the CPUs with affine portals -+ /* Walk the CPUs with affine portals - * and add this pool channel to each's dequeue mask. - */ - dpaa_eth_add_channel(priv->channel); -@@ -2769,20 +3076,20 @@ static int dpaa_eth_probe(struct platfor - err = dpaa_eth_cgr_init(priv); - if (err < 0) { - dev_err(dev, "Error initializing CGR\n"); -- goto tx_cgr_init_failed; -+ goto free_dpaa_bps; - } - - err = dpaa_ingress_cgr_init(priv); - if (err < 0) { - dev_err(dev, "Error initializing ingress CGR\n"); -- goto rx_cgr_init_failed; -+ goto delete_egress_cgr; - } - - /* Add the FQs to the interface, and make them active */ - list_for_each_entry_safe(dpaa_fq, tmp, &priv->dpaa_fq_list, list) { - err = dpaa_fq_init(dpaa_fq, false); - if (err < 0) -- goto fq_alloc_failed; -+ goto free_dpaa_fqs; - } - - priv->tx_headroom = dpaa_get_headroom(&priv->buf_layout[TX]); -@@ -2792,7 +3099,7 @@ static int dpaa_eth_probe(struct platfor - err = dpaa_eth_init_ports(mac_dev, dpaa_bps, DPAA_BPS_NUM, &port_fqs, - &priv->buf_layout[0], dev); - if (err) -- goto init_ports_failed; -+ goto free_dpaa_fqs; - - /* Rx traffic distribution based on keygen hashing defaults to on */ - priv->keygen_in_use = true; -@@ -2801,11 +3108,7 @@ static int dpaa_eth_probe(struct platfor - if (!priv->percpu_priv) { - dev_err(dev, "devm_alloc_percpu() failed\n"); - err = -ENOMEM; -- goto alloc_percpu_failed; -- } -- for_each_possible_cpu(i) { -- percpu_priv = per_cpu_ptr(priv->percpu_priv, i); -- memset(percpu_priv, 0, sizeof(*percpu_priv)); -+ goto free_dpaa_fqs; - } - - priv->num_tc = 1; -@@ -2814,11 +3117,11 @@ static int dpaa_eth_probe(struct platfor - /* Initialize NAPI */ - err = dpaa_napi_add(net_dev); - if (err < 0) -- goto napi_add_failed; -+ goto delete_dpaa_napi; - - err = dpaa_netdev_init(net_dev, &dpaa_ops, tx_timeout); - if (err < 0) -- goto netdev_init_failed; -+ goto delete_dpaa_napi; - - dpaa_eth_sysfs_init(&net_dev->dev); - -@@ -2827,32 +3130,21 @@ static int dpaa_eth_probe(struct platfor - - return 0; - --netdev_init_failed: --napi_add_failed: -+delete_dpaa_napi: - dpaa_napi_del(net_dev); --alloc_percpu_failed: --init_ports_failed: -+free_dpaa_fqs: - dpaa_fq_free(dev, &priv->dpaa_fq_list); --fq_alloc_failed: - qman_delete_cgr_safe(&priv->ingress_cgr); - qman_release_cgrid(priv->ingress_cgr.cgrid); --rx_cgr_init_failed: -+delete_egress_cgr: - qman_delete_cgr_safe(&priv->cgr_data.cgr); - qman_release_cgrid(priv->cgr_data.cgr.cgrid); --tx_cgr_init_failed: --get_channel_failed: -+free_dpaa_bps: - dpaa_bps_free(priv); --bp_create_failed: --fq_probe_failed: --dev_mask_failed: --mac_probe_failed: - dev_set_drvdata(dev, NULL); - free_netdev(net_dev); --alloc_etherdev_mq_failed: -- for (i = 0; i < DPAA_BPS_NUM && dpaa_bps[i]; i++) { -- if (atomic_read(&dpaa_bps[i]->refs) == 0) -- devm_kfree(dev, dpaa_bps[i]); -- } -+probe_err: -+ - return err; - } - -@@ -2889,6 +3181,23 @@ static int dpaa_remove(struct platform_d - return err; - } - -+#ifndef CONFIG_PPC -+static bool __init soc_has_errata_a010022(void) -+{ -+#ifdef CONFIG_SOC_BUS -+ const struct soc_device_attribute soc_msi_matches[] = { -+ { .family = "QorIQ LS1043A", -+ .data = NULL }, -+ { }, -+ }; -+ -+ if (!soc_device_match(soc_msi_matches)) -+ return false; -+#endif -+ return true; /* cannot identify SoC or errata applies */ -+} -+#endif -+ - static const struct platform_device_id dpaa_devtype[] = { - { - .name = "dpaa-ethernet", -@@ -2913,6 +3222,10 @@ static int __init dpaa_load(void) - - pr_debug("FSL DPAA Ethernet driver\n"); - -+#ifndef CONFIG_PPC -+ /* Detect if the current SoC requires the DMA transfer alignment workaround */ -+ dpaa_errata_a010022 = soc_has_errata_a010022(); -+#endif - /* initialize dpaa_eth mirror values */ - dpaa_rx_extra_headroom = fman_get_rx_extra_headroom(); - dpaa_max_frm = fman_get_max_frm(); ---- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h -+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h -@@ -182,6 +182,9 @@ struct dpaa_priv { - - struct dpaa_buffer_layout buf_layout[2]; - u16 rx_headroom; -+ -+ bool tx_tstamp; /* Tx timestamping enabled */ -+ bool rx_tstamp; /* Rx timestamping enabled */ - }; - - /* from dpaa_ethtool.c */ ---- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c -+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c -@@ -32,6 +32,9 @@ - #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - - #include -+#include -+#include -+#include - - #include "dpaa_eth.h" - #include "mac.h" -@@ -344,7 +347,7 @@ static void dpaa_get_ethtool_stats(struc - - /* gather congestion related counters */ - cg_num = 0; -- cg_status = 0; -+ cg_status = false; - cg_time = jiffies_to_msecs(priv->cgr_data.congested_jiffies); - if (qman_query_cgr_congested(&priv->cgr_data.cgr, &cg_status) == 0) { - cg_num = priv->cgr_data.cgr_congested_count; -@@ -515,6 +518,41 @@ static int dpaa_set_rxnfc(struct net_dev - return ret; - } - -+static int dpaa_get_ts_info(struct net_device *net_dev, -+ struct ethtool_ts_info *info) -+{ -+ struct device *dev = net_dev->dev.parent; -+ struct device_node *mac_node = dev->of_node; -+ struct device_node *fman_node = NULL, *ptp_node = NULL; -+ struct platform_device *ptp_dev = NULL; -+ struct qoriq_ptp *ptp = NULL; -+ -+ info->phc_index = -1; -+ -+ fman_node = of_get_parent(mac_node); -+ if (fman_node) -+ ptp_node = of_parse_phandle(fman_node, "ptimer-handle", 0); -+ -+ if (ptp_node) -+ ptp_dev = of_find_device_by_node(ptp_node); -+ -+ if (ptp_dev) -+ ptp = platform_get_drvdata(ptp_dev); -+ -+ if (ptp) -+ info->phc_index = ptp->phc_index; -+ -+ info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | -+ SOF_TIMESTAMPING_RX_HARDWARE | -+ SOF_TIMESTAMPING_RAW_HARDWARE; -+ info->tx_types = (1 << HWTSTAMP_TX_OFF) | -+ (1 << HWTSTAMP_TX_ON); -+ info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | -+ (1 << HWTSTAMP_FILTER_ALL); -+ -+ return 0; -+} -+ - const struct ethtool_ops dpaa_ethtool_ops = { - .get_drvinfo = dpaa_get_drvinfo, - .get_msglevel = dpaa_get_msglevel, -@@ -530,4 +568,5 @@ const struct ethtool_ops dpaa_ethtool_op - .set_link_ksettings = dpaa_set_link_ksettings, - .get_rxnfc = dpaa_get_rxnfc, - .set_rxnfc = dpaa_set_rxnfc, -+ .get_ts_info = dpaa_get_ts_info, - }; ---- a/drivers/net/ethernet/freescale/fman/Kconfig -+++ b/drivers/net/ethernet/freescale/fman/Kconfig -@@ -2,7 +2,6 @@ config FSL_FMAN - tristate "FMan support" - depends on FSL_SOC || ARCH_LAYERSCAPE || COMPILE_TEST - select GENERIC_ALLOCATOR -- depends on HAS_DMA - select PHYLIB - default n - help ---- a/drivers/net/ethernet/freescale/fman/Makefile -+++ b/drivers/net/ethernet/freescale/fman/Makefile -@@ -1,10 +1,10 @@ - # SPDX-License-Identifier: GPL-2.0 - subdir-ccflags-y += -I$(srctree)/drivers/net/ethernet/freescale/fman - --obj-$(CONFIG_FSL_FMAN) += fsl_fman.o --obj-$(CONFIG_FSL_FMAN) += fsl_fman_port.o --obj-$(CONFIG_FSL_FMAN) += fsl_mac.o -+obj-$(CONFIG_FSL_FMAN) += fsl_dpaa_fman.o -+obj-$(CONFIG_FSL_FMAN) += fsl_dpaa_fman_port.o -+obj-$(CONFIG_FSL_FMAN) += fsl_dpaa_mac.o - --fsl_fman-objs := fman_muram.o fman.o fman_sp.o fman_keygen.o --fsl_fman_port-objs := fman_port.o --fsl_mac-objs:= mac.o fman_dtsec.o fman_memac.o fman_tgec.o -+fsl_dpaa_fman-objs := fman_muram.o fman.o fman_sp.o fman_keygen.o -+fsl_dpaa_fman_port-objs := fman_port.o -+fsl_dpaa_mac-objs:= mac.o fman_dtsec.o fman_memac.o fman_tgec.o ---- a/drivers/net/ethernet/freescale/fman/fman.c -+++ b/drivers/net/ethernet/freescale/fman/fman.c -@@ -634,6 +634,7 @@ static void set_port_order_restoration(s - iowrite32be(tmp, &fpm_rg->fmfp_prc); - } - -+#ifdef CONFIG_PPC - static void set_port_liodn(struct fman *fman, u8 port_id, - u32 liodn_base, u32 liodn_ofst) - { -@@ -651,6 +652,27 @@ static void set_port_liodn(struct fman * - iowrite32be(tmp, &fman->dma_regs->fmdmplr[port_id / 2]); - iowrite32be(liodn_ofst, &fman->bmi_regs->fmbm_spliodn[port_id - 1]); - } -+#elif defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+static void save_restore_port_icids(struct fman *fman, bool save) -+{ -+ int port_idxes[] = { -+ 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, -+ 0xd, 0xe, 0xf, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, -+ 0x10, 0x11, 0x30, 0x31 -+ }; -+ int idx, i; -+ -+ for (i = 0; i < ARRAY_SIZE(port_idxes); i++) { -+ idx = port_idxes[i]; -+ if (save) -+ fman->sp_icids[idx] = -+ ioread32be(&fman->bmi_regs->fmbm_spliodn[idx]); -+ else -+ iowrite32be(fman->sp_icids[idx], -+ &fman->bmi_regs->fmbm_spliodn[idx]); -+ } -+} -+#endif - - static void enable_rams_ecc(struct fman_fpm_regs __iomem *fpm_rg) - { -@@ -1919,7 +1941,10 @@ _return: - static int fman_init(struct fman *fman) - { - struct fman_cfg *cfg = NULL; -- int err = 0, i, count; -+ int err = 0, count; -+#ifdef CONFIG_PPC -+ int i; -+#endif - - if (is_init_done(fman->cfg)) - return -EINVAL; -@@ -1939,6 +1964,7 @@ static int fman_init(struct fman *fman) - memset_io((void __iomem *)(fman->base_addr + CGP_OFFSET), 0, - fman->state->fm_port_num_of_cg); - -+#ifdef CONFIG_PPC - /* Save LIODN info before FMan reset - * Skipping non-existent port 0 (i = 1) - */ -@@ -1958,6 +1984,9 @@ static int fman_init(struct fman *fman) - } - fman->liodn_base[i] = liodn_base; - } -+#elif defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ save_restore_port_icids(fman, true); -+#endif - - err = fman_reset(fman); - if (err) -@@ -2186,8 +2215,12 @@ int fman_set_port_params(struct fman *fm - if (err) - goto return_err; - -+#ifdef CONFIG_PPC - set_port_liodn(fman, port_id, fman->liodn_base[port_id], - fman->liodn_offset[port_id]); -+#elif defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ save_restore_port_icids(fman, false); -+#endif - - if (fman->state->rev_info.major < 6) - set_port_order_restoration(fman->fpm_regs, port_id); -@@ -2813,7 +2846,8 @@ static struct fman *read_dts_node(struct - - of_node_put(muram_node); - -- err = devm_request_irq(&of_dev->dev, irq, fman_irq, 0, "fman", fman); -+ err = devm_request_irq(&of_dev->dev, irq, fman_irq, IRQF_SHARED, -+ "fman", fman); - if (err < 0) { - dev_err(&of_dev->dev, "%s: irq %d allocation failed (error = %d)\n", - __func__, irq, err); ---- a/drivers/net/ethernet/freescale/fman/fman.h -+++ b/drivers/net/ethernet/freescale/fman/fman.h -@@ -42,6 +42,7 @@ - /* Frame queue Context Override */ - #define FM_FD_CMD_FCO 0x80000000 - #define FM_FD_CMD_RPD 0x40000000 /* Read Prepended Data */ -+#define FM_FD_CMD_UPD 0x20000000 /* Update Prepended Data */ - #define FM_FD_CMD_DTC 0x10000000 /* Do L4 Checksum */ - - /* TX-Port: Unsupported Format */ -@@ -346,8 +347,12 @@ struct fman { - unsigned long fifo_offset; - size_t fifo_size; - -+#ifdef CONFIG_PPC - u32 liodn_base[64]; - u32 liodn_offset[64]; -+#elif defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ u32 sp_icids[64]; -+#endif - - struct fman_dts_params dts_params; - }; ---- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c -+++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c -@@ -123,11 +123,13 @@ - #define DTSEC_ECNTRL_R100M 0x00000008 - #define DTSEC_ECNTRL_QSGMIIM 0x00000001 - -+#define TCTRL_TTSE 0x00000040 - #define TCTRL_GTS 0x00000020 - - #define RCTRL_PAL_MASK 0x001f0000 - #define RCTRL_PAL_SHIFT 16 - #define RCTRL_GHTX 0x00000400 -+#define RCTRL_RTSE 0x00000040 - #define RCTRL_GRS 0x00000020 - #define RCTRL_MPROM 0x00000008 - #define RCTRL_RSF 0x00000004 -@@ -1116,6 +1118,50 @@ int dtsec_add_hash_mac_address(struct fm - - return 0; - } -+ -+int dtsec_set_allmulti(struct fman_mac *dtsec, bool enable) -+{ -+ u32 tmp; -+ struct dtsec_regs __iomem *regs = dtsec->regs; -+ -+ if (!is_init_done(dtsec->dtsec_drv_param)) -+ return -EINVAL; -+ -+ tmp = ioread32be(®s->rctrl); -+ if (enable) -+ tmp |= RCTRL_MPROM; -+ else -+ tmp &= ~RCTRL_MPROM; -+ -+ iowrite32be(tmp, ®s->rctrl); -+ -+ return 0; -+} -+ -+int dtsec_set_tstamp(struct fman_mac *dtsec, bool enable) -+{ -+ struct dtsec_regs __iomem *regs = dtsec->regs; -+ u32 rctrl, tctrl; -+ -+ if (!is_init_done(dtsec->dtsec_drv_param)) -+ return -EINVAL; -+ -+ rctrl = ioread32be(®s->rctrl); -+ tctrl = ioread32be(®s->tctrl); -+ -+ if (enable) { -+ rctrl |= RCTRL_RTSE; -+ tctrl |= TCTRL_TTSE; -+ } else { -+ rctrl &= ~RCTRL_RTSE; -+ tctrl &= ~TCTRL_TTSE; -+ } -+ -+ iowrite32be(rctrl, ®s->rctrl); -+ iowrite32be(tctrl, ®s->tctrl); -+ -+ return 0; -+} - - int dtsec_del_hash_mac_address(struct fman_mac *dtsec, enet_addr_t *eth_addr) - { ---- a/drivers/net/ethernet/freescale/fman/fman_dtsec.h -+++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.h -@@ -55,5 +55,7 @@ int dtsec_set_exception(struct fman_mac - int dtsec_add_hash_mac_address(struct fman_mac *dtsec, enet_addr_t *eth_addr); - int dtsec_del_hash_mac_address(struct fman_mac *dtsec, enet_addr_t *eth_addr); - int dtsec_get_version(struct fman_mac *dtsec, u32 *mac_version); -+int dtsec_set_allmulti(struct fman_mac *dtsec, bool enable); -+int dtsec_set_tstamp(struct fman_mac *dtsec, bool enable); - - #endif /* __DTSEC_H */ ---- a/drivers/net/ethernet/freescale/fman/fman_memac.c -+++ b/drivers/net/ethernet/freescale/fman/fman_memac.c -@@ -350,6 +350,7 @@ struct fman_mac { - struct fman_rev_info fm_rev_info; - bool basex_if; - struct phy_device *pcsphy; -+ bool allmulti_enabled; - }; - - static void add_addr_in_paddr(struct memac_regs __iomem *regs, u8 *adr, -@@ -940,6 +941,34 @@ int memac_add_hash_mac_address(struct fm - return 0; - } - -+int memac_set_allmulti(struct fman_mac *memac, bool enable) -+{ -+ u32 entry; -+ struct memac_regs __iomem *regs = memac->regs; -+ -+ if (!is_init_done(memac->memac_drv_param)) -+ return -EINVAL; -+ -+ if (enable) { -+ for (entry = 0; entry < HASH_TABLE_SIZE; entry++) -+ iowrite32be(entry | HASH_CTRL_MCAST_EN, -+ ®s->hashtable_ctrl); -+ } else { -+ for (entry = 0; entry < HASH_TABLE_SIZE; entry++) -+ iowrite32be(entry & ~HASH_CTRL_MCAST_EN, -+ ®s->hashtable_ctrl); -+ } -+ -+ memac->allmulti_enabled = enable; -+ -+ return 0; -+} -+ -+int memac_set_tstamp(struct fman_mac *memac, bool enable) -+{ -+ return 0; /* Always enabled. */ -+} -+ - int memac_del_hash_mac_address(struct fman_mac *memac, enet_addr_t *eth_addr) - { - struct memac_regs __iomem *regs = memac->regs; -@@ -963,8 +992,12 @@ int memac_del_hash_mac_address(struct fm - break; - } - } -- if (list_empty(&memac->multicast_addr_hash->lsts[hash])) -- iowrite32be(hash & ~HASH_CTRL_MCAST_EN, ®s->hashtable_ctrl); -+ -+ if (!memac->allmulti_enabled) { -+ if (list_empty(&memac->multicast_addr_hash->lsts[hash])) -+ iowrite32be(hash & ~HASH_CTRL_MCAST_EN, -+ ®s->hashtable_ctrl); -+ } - - return 0; - } ---- a/drivers/net/ethernet/freescale/fman/fman_memac.h -+++ b/drivers/net/ethernet/freescale/fman/fman_memac.h -@@ -57,5 +57,7 @@ int memac_set_exception(struct fman_mac - enum fman_mac_exceptions exception, bool enable); - int memac_add_hash_mac_address(struct fman_mac *memac, enet_addr_t *eth_addr); - int memac_del_hash_mac_address(struct fman_mac *memac, enet_addr_t *eth_addr); -+int memac_set_allmulti(struct fman_mac *memac, bool enable); -+int memac_set_tstamp(struct fman_mac *memac, bool enable); - - #endif /* __MEMAC_H */ ---- a/drivers/net/ethernet/freescale/fman/fman_port.c -+++ b/drivers/net/ethernet/freescale/fman/fman_port.c -@@ -1347,8 +1347,10 @@ int fman_port_config(struct fman_port *p - switch (port->port_type) { - case FMAN_PORT_TYPE_RX: - set_rx_dflt_cfg(port, params); -+ /* fall through */ - case FMAN_PORT_TYPE_TX: - set_tx_dflt_cfg(port, params, &port->dts_params); -+ /* fall through */ - default: - set_dflt_cfg(port, params); - } -@@ -1728,6 +1730,20 @@ u32 fman_port_get_qman_channel_id(struct - } - EXPORT_SYMBOL(fman_port_get_qman_channel_id); - -+/** -+ * fman_port_get_device -+ * port: Pointer to the FMan port device -+ * -+ * Get the 'struct device' associated to the specified FMan port device -+ * -+ * Return: pointer to associated 'struct device' -+ */ -+struct device *fman_port_get_device(struct fman_port *port) -+{ -+ return port->dev; -+} -+EXPORT_SYMBOL(fman_port_get_device); -+ - int fman_port_get_hash_result_offset(struct fman_port *port, u32 *offset) - { - if (port->buffer_offsets.hash_result_offset == ILLEGAL_BASE) -@@ -1739,6 +1755,18 @@ int fman_port_get_hash_result_offset(str - } - EXPORT_SYMBOL(fman_port_get_hash_result_offset); - -+int fman_port_get_tstamp(struct fman_port *port, const void *data, u64 *tstamp) -+{ -+ if (port->buffer_offsets.time_stamp_offset == ILLEGAL_BASE) -+ return -EINVAL; -+ -+ *tstamp = be64_to_cpu(*(__be64 *)(data + -+ port->buffer_offsets.time_stamp_offset)); -+ -+ return 0; -+} -+EXPORT_SYMBOL(fman_port_get_tstamp); -+ - static int fman_port_probe(struct platform_device *of_dev) - { - struct fman_port *port; ---- a/drivers/net/ethernet/freescale/fman/fman_port.h -+++ b/drivers/net/ethernet/freescale/fman/fman_port.h -@@ -153,6 +153,10 @@ u32 fman_port_get_qman_channel_id(struct - - int fman_port_get_hash_result_offset(struct fman_port *port, u32 *offset); - -+int fman_port_get_tstamp(struct fman_port *port, const void *data, u64 *tstamp); -+ - struct fman_port *fman_port_bind(struct device *dev); - -+struct device *fman_port_get_device(struct fman_port *port); -+ - #endif /* __FMAN_PORT_H */ ---- a/drivers/net/ethernet/freescale/fman/fman_tgec.c -+++ b/drivers/net/ethernet/freescale/fman/fman_tgec.c -@@ -44,6 +44,7 @@ - #define TGEC_TX_IPG_LENGTH_MASK 0x000003ff - - /* Command and Configuration Register (COMMAND_CONFIG) */ -+#define CMD_CFG_EN_TIMESTAMP 0x00100000 - #define CMD_CFG_NO_LEN_CHK 0x00020000 - #define CMD_CFG_PAUSE_IGNORE 0x00000100 - #define CMF_CFG_CRC_FWD 0x00000040 -@@ -217,6 +218,7 @@ struct fman_mac { - struct tgec_cfg *cfg; - void *fm; - struct fman_rev_info fm_rev_info; -+ bool allmulti_enabled; - }; - - static void set_mac_address(struct tgec_regs __iomem *regs, u8 *adr) -@@ -564,6 +566,49 @@ int tgec_add_hash_mac_address(struct fma - return 0; - } - -+int tgec_set_allmulti(struct fman_mac *tgec, bool enable) -+{ -+ u32 entry; -+ struct tgec_regs __iomem *regs = tgec->regs; -+ -+ if (!is_init_done(tgec->cfg)) -+ return -EINVAL; -+ -+ if (enable) { -+ for (entry = 0; entry < TGEC_HASH_TABLE_SIZE; entry++) -+ iowrite32be(entry | TGEC_HASH_MCAST_EN, -+ ®s->hashtable_ctrl); -+ } else { -+ for (entry = 0; entry < TGEC_HASH_TABLE_SIZE; entry++) -+ iowrite32be(entry & ~TGEC_HASH_MCAST_EN, -+ ®s->hashtable_ctrl); -+ } -+ -+ tgec->allmulti_enabled = enable; -+ -+ return 0; -+} -+ -+int tgec_set_tstamp(struct fman_mac *tgec, bool enable) -+{ -+ struct tgec_regs __iomem *regs = tgec->regs; -+ u32 tmp; -+ -+ if (!is_init_done(tgec->cfg)) -+ return -EINVAL; -+ -+ tmp = ioread32be(®s->command_config); -+ -+ if (enable) -+ tmp |= CMD_CFG_EN_TIMESTAMP; -+ else -+ tmp &= ~CMD_CFG_EN_TIMESTAMP; -+ -+ iowrite32be(tmp, ®s->command_config); -+ -+ return 0; -+} -+ - int tgec_del_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr) - { - struct tgec_regs __iomem *regs = tgec->regs; -@@ -591,9 +636,12 @@ int tgec_del_hash_mac_address(struct fma - break; - } - } -- if (list_empty(&tgec->multicast_addr_hash->lsts[hash])) -- iowrite32be((hash & ~TGEC_HASH_MCAST_EN), -- ®s->hashtable_ctrl); -+ -+ if (!tgec->allmulti_enabled) { -+ if (list_empty(&tgec->multicast_addr_hash->lsts[hash])) -+ iowrite32be((hash & ~TGEC_HASH_MCAST_EN), -+ ®s->hashtable_ctrl); -+ } - - return 0; - } ---- a/drivers/net/ethernet/freescale/fman/fman_tgec.h -+++ b/drivers/net/ethernet/freescale/fman/fman_tgec.h -@@ -51,5 +51,7 @@ int tgec_set_exception(struct fman_mac * - int tgec_add_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr); - int tgec_del_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr); - int tgec_get_version(struct fman_mac *tgec, u32 *mac_version); -+int tgec_set_allmulti(struct fman_mac *tgec, bool enable); -+int tgec_set_tstamp(struct fman_mac *tgec, bool enable); - - #endif /* __TGEC_H */ ---- a/drivers/net/ethernet/freescale/fman/mac.c -+++ b/drivers/net/ethernet/freescale/fman/mac.c -@@ -57,9 +57,7 @@ struct mac_priv_s { - struct device *dev; - void __iomem *vaddr; - u8 cell_index; -- phy_interface_t phy_if; - struct fman *fman; -- struct device_node *phy_node; - struct device_node *internal_phy_node; - /* List of multicast addresses */ - struct list_head mc_addr_list; -@@ -106,7 +104,7 @@ static void set_fman_mac_params(struct m - resource_size(mac_dev->res)); - memcpy(¶ms->addr, mac_dev->addr, sizeof(mac_dev->addr)); - params->max_speed = priv->max_speed; -- params->phy_if = priv->phy_if; -+ params->phy_if = mac_dev->phy_if; - params->basex_if = false; - params->mac_id = priv->cell_index; - params->fm = (void *)priv->fman; -@@ -419,15 +417,12 @@ void fman_get_pause_cfg(struct mac_devic - } - EXPORT_SYMBOL(fman_get_pause_cfg); - --static void adjust_link_void(struct net_device *net_dev) -+static void adjust_link_void(struct mac_device *mac_dev) - { - } - --static void adjust_link_dtsec(struct net_device *net_dev) -+static void adjust_link_dtsec(struct mac_device *mac_dev) - { -- struct device *dev = net_dev->dev.parent; -- struct dpaa_eth_data *eth_data = dev->platform_data; -- struct mac_device *mac_dev = eth_data->mac_dev; - struct phy_device *phy_dev = mac_dev->phy_dev; - struct fman_mac *fman_mac; - bool rx_pause, tx_pause; -@@ -444,14 +439,12 @@ static void adjust_link_dtsec(struct net - fman_get_pause_cfg(mac_dev, &rx_pause, &tx_pause); - err = fman_set_mac_active_pause(mac_dev, rx_pause, tx_pause); - if (err < 0) -- netdev_err(net_dev, "fman_set_mac_active_pause() = %d\n", err); -+ dev_err(mac_dev->priv->dev, "fman_set_mac_active_pause() = %d\n", -+ err); - } - --static void adjust_link_memac(struct net_device *net_dev) -+static void adjust_link_memac(struct mac_device *mac_dev) - { -- struct device *dev = net_dev->dev.parent; -- struct dpaa_eth_data *eth_data = dev->platform_data; -- struct mac_device *mac_dev = eth_data->mac_dev; - struct phy_device *phy_dev = mac_dev->phy_dev; - struct fman_mac *fman_mac; - bool rx_pause, tx_pause; -@@ -463,60 +456,12 @@ static void adjust_link_memac(struct net - fman_get_pause_cfg(mac_dev, &rx_pause, &tx_pause); - err = fman_set_mac_active_pause(mac_dev, rx_pause, tx_pause); - if (err < 0) -- netdev_err(net_dev, "fman_set_mac_active_pause() = %d\n", err); --} -- --/* Initializes driver's PHY state, and attaches to the PHY. -- * Returns 0 on success. -- */ --static struct phy_device *init_phy(struct net_device *net_dev, -- struct mac_device *mac_dev, -- void (*adj_lnk)(struct net_device *)) --{ -- struct phy_device *phy_dev; -- struct mac_priv_s *priv = mac_dev->priv; -- -- phy_dev = of_phy_connect(net_dev, priv->phy_node, adj_lnk, 0, -- priv->phy_if); -- if (!phy_dev) { -- netdev_err(net_dev, "Could not connect to PHY\n"); -- return NULL; -- } -- -- /* Remove any features not supported by the controller */ -- phy_dev->supported &= mac_dev->if_support; -- /* Enable the symmetric and asymmetric PAUSE frame advertisements, -- * as most of the PHY drivers do not enable them by default. -- */ -- phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause); -- phy_dev->advertising = phy_dev->supported; -- -- mac_dev->phy_dev = phy_dev; -- -- return phy_dev; --} -- --static struct phy_device *dtsec_init_phy(struct net_device *net_dev, -- struct mac_device *mac_dev) --{ -- return init_phy(net_dev, mac_dev, &adjust_link_dtsec); --} -- --static struct phy_device *tgec_init_phy(struct net_device *net_dev, -- struct mac_device *mac_dev) --{ -- return init_phy(net_dev, mac_dev, adjust_link_void); --} -- --static struct phy_device *memac_init_phy(struct net_device *net_dev, -- struct mac_device *mac_dev) --{ -- return init_phy(net_dev, mac_dev, &adjust_link_memac); -+ dev_err(mac_dev->priv->dev, "fman_set_mac_active_pause() = %d\n", -+ err); - } - - static void setup_dtsec(struct mac_device *mac_dev) - { -- mac_dev->init_phy = dtsec_init_phy; - mac_dev->init = dtsec_initialization; - mac_dev->set_promisc = dtsec_set_promiscuous; - mac_dev->change_addr = dtsec_modify_mac_address; -@@ -525,17 +470,18 @@ static void setup_dtsec(struct mac_devic - mac_dev->set_tx_pause = dtsec_set_tx_pause_frames; - mac_dev->set_rx_pause = dtsec_accept_rx_pause_frames; - mac_dev->set_exception = dtsec_set_exception; -+ mac_dev->set_allmulti = dtsec_set_allmulti; -+ mac_dev->set_tstamp = dtsec_set_tstamp; - mac_dev->set_multi = set_multi; - mac_dev->start = start; - mac_dev->stop = stop; -- -+ mac_dev->adjust_link = adjust_link_dtsec; - mac_dev->priv->enable = dtsec_enable; - mac_dev->priv->disable = dtsec_disable; - } - - static void setup_tgec(struct mac_device *mac_dev) - { -- mac_dev->init_phy = tgec_init_phy; - mac_dev->init = tgec_initialization; - mac_dev->set_promisc = tgec_set_promiscuous; - mac_dev->change_addr = tgec_modify_mac_address; -@@ -544,17 +490,18 @@ static void setup_tgec(struct mac_device - mac_dev->set_tx_pause = tgec_set_tx_pause_frames; - mac_dev->set_rx_pause = tgec_accept_rx_pause_frames; - mac_dev->set_exception = tgec_set_exception; -+ mac_dev->set_allmulti = tgec_set_allmulti; -+ mac_dev->set_tstamp = tgec_set_tstamp; - mac_dev->set_multi = set_multi; - mac_dev->start = start; - mac_dev->stop = stop; -- -+ mac_dev->adjust_link = adjust_link_void; - mac_dev->priv->enable = tgec_enable; - mac_dev->priv->disable = tgec_disable; - } - - static void setup_memac(struct mac_device *mac_dev) - { -- mac_dev->init_phy = memac_init_phy; - mac_dev->init = memac_initialization; - mac_dev->set_promisc = memac_set_promiscuous; - mac_dev->change_addr = memac_modify_mac_address; -@@ -563,10 +510,12 @@ static void setup_memac(struct mac_devic - mac_dev->set_tx_pause = memac_set_tx_pause_frames; - mac_dev->set_rx_pause = memac_accept_rx_pause_frames; - mac_dev->set_exception = memac_set_exception; -+ mac_dev->set_allmulti = memac_set_allmulti; -+ mac_dev->set_tstamp = memac_set_tstamp; - mac_dev->set_multi = set_multi; - mac_dev->start = start; - mac_dev->stop = stop; -- -+ mac_dev->adjust_link = adjust_link_memac; - mac_dev->priv->enable = memac_enable; - mac_dev->priv->disable = memac_disable; - } -@@ -599,8 +548,7 @@ static const u16 phy2speed[] = { - }; - - static struct platform_device *dpaa_eth_add_device(int fman_id, -- struct mac_device *mac_dev, -- struct device_node *node) -+ struct mac_device *mac_dev) - { - struct platform_device *pdev; - struct dpaa_eth_data data; -@@ -613,19 +561,15 @@ static struct platform_device *dpaa_eth_ - data.mac_dev = mac_dev; - data.mac_hw_id = priv->cell_index; - data.fman_hw_id = fman_id; -- data.mac_node = node; - - mutex_lock(ð_lock); -- - pdev = platform_device_alloc("dpaa-ethernet", dpaa_eth_dev_cnt); - if (!pdev) { - ret = -ENOMEM; - goto no_mem; - } - -- pdev->dev.of_node = node; - pdev->dev.parent = priv->dev; -- set_dma_ops(&pdev->dev, get_dma_ops(priv->dev)); - - ret = platform_device_add_data(pdev, &data, sizeof(data)); - if (ret) -@@ -676,7 +620,6 @@ static int mac_probe(struct platform_dev - mac_dev = devm_kzalloc(dev, sizeof(*mac_dev), GFP_KERNEL); - if (!mac_dev) { - err = -ENOMEM; -- dev_err(dev, "devm_kzalloc() = %d\n", err); - goto _return; - } - priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); -@@ -706,9 +649,6 @@ static int mac_probe(struct platform_dev - goto _return; - } - -- /* Register mac_dev */ -- dev_set_drvdata(dev, mac_dev); -- - INIT_LIST_HEAD(&priv->mc_addr_list); - - /* Get the FM node */ -@@ -717,7 +657,7 @@ static int mac_probe(struct platform_dev - dev_err(dev, "of_get_parent(%pOF) failed\n", - mac_node); - err = -EINVAL; -- goto _return_dev_set_drvdata; -+ goto _return_of_get_parent; - } - - of_dev = of_find_device_by_node(dev_node); -@@ -751,7 +691,7 @@ static int mac_probe(struct platform_dev - if (err < 0) { - dev_err(dev, "of_address_to_resource(%pOF) = %d\n", - mac_node, err); -- goto _return_dev_set_drvdata; -+ goto _return_of_get_parent; - } - - mac_dev->res = __devm_request_region(dev, -@@ -761,7 +701,7 @@ static int mac_probe(struct platform_dev - if (!mac_dev->res) { - dev_err(dev, "__devm_request_mem_region(mac) failed\n"); - err = -EBUSY; -- goto _return_dev_set_drvdata; -+ goto _return_of_get_parent; - } - - priv->vaddr = devm_ioremap(dev, mac_dev->res->start, -@@ -769,16 +709,12 @@ static int mac_probe(struct platform_dev - if (!priv->vaddr) { - dev_err(dev, "devm_ioremap() failed\n"); - err = -EIO; -- goto _return_dev_set_drvdata; -+ goto _return_of_get_parent; - } - - if (!of_device_is_available(mac_node)) { -- devm_iounmap(dev, priv->vaddr); -- __devm_release_region(dev, fman_get_mem_region(priv->fman), -- res.start, res.end + 1 - res.start); -- devm_kfree(dev, mac_dev); -- dev_set_drvdata(dev, NULL); -- return -ENODEV; -+ err = -ENODEV; -+ goto _return_of_get_parent; - } - - /* Get the cell-index */ -@@ -786,7 +722,7 @@ static int mac_probe(struct platform_dev - if (err) { - dev_err(dev, "failed to read cell-index for %pOF\n", mac_node); - err = -EINVAL; -- goto _return_dev_set_drvdata; -+ goto _return_of_get_parent; - } - priv->cell_index = (u8)val; - -@@ -795,7 +731,7 @@ static int mac_probe(struct platform_dev - if (!mac_addr) { - dev_err(dev, "of_get_mac_address(%pOF) failed\n", mac_node); - err = -EINVAL; -- goto _return_dev_set_drvdata; -+ goto _return_of_get_parent; - } - memcpy(mac_dev->addr, mac_addr, sizeof(mac_dev->addr)); - -@@ -805,14 +741,14 @@ static int mac_probe(struct platform_dev - dev_err(dev, "of_count_phandle_with_args(%pOF, fsl,fman-ports) failed\n", - mac_node); - err = nph; -- goto _return_dev_set_drvdata; -+ goto _return_of_get_parent; - } - - if (nph != ARRAY_SIZE(mac_dev->port)) { - dev_err(dev, "Not supported number of fman-ports handles of mac node %pOF from device tree\n", - mac_node); - err = -EINVAL; -- goto _return_dev_set_drvdata; -+ goto _return_of_get_parent; - } - - for (i = 0; i < ARRAY_SIZE(mac_dev->port); i++) { -@@ -851,13 +787,13 @@ static int mac_probe(struct platform_dev - mac_node); - phy_if = PHY_INTERFACE_MODE_SGMII; - } -- priv->phy_if = phy_if; -+ mac_dev->phy_if = phy_if; - -- priv->speed = phy2speed[priv->phy_if]; -+ priv->speed = phy2speed[mac_dev->phy_if]; - priv->max_speed = priv->speed; - mac_dev->if_support = DTSEC_SUPPORTED; - /* We don't support half-duplex in SGMII mode */ -- if (priv->phy_if == PHY_INTERFACE_MODE_SGMII) -+ if (mac_dev->phy_if == PHY_INTERFACE_MODE_SGMII) - mac_dev->if_support &= ~(SUPPORTED_10baseT_Half | - SUPPORTED_100baseT_Half); - -@@ -866,30 +802,31 @@ static int mac_probe(struct platform_dev - mac_dev->if_support |= SUPPORTED_1000baseT_Full; - - /* The 10G interface only supports one mode */ -- if (priv->phy_if == PHY_INTERFACE_MODE_XGMII) -+ if (mac_dev->phy_if == PHY_INTERFACE_MODE_XGMII) - mac_dev->if_support = SUPPORTED_10000baseT_Full; - - /* Get the rest of the PHY information */ -- priv->phy_node = of_parse_phandle(mac_node, "phy-handle", 0); -- if (!priv->phy_node && of_phy_is_fixed_link(mac_node)) { -+ mac_dev->phy_node = of_parse_phandle(mac_node, "phy-handle", 0); -+ if (!mac_dev->phy_node && of_phy_is_fixed_link(mac_node)) { - struct phy_device *phy; - - err = of_phy_register_fixed_link(mac_node); - if (err) -- goto _return_dev_set_drvdata; -+ goto _return_of_get_parent; - - priv->fixed_link = kzalloc(sizeof(*priv->fixed_link), - GFP_KERNEL); - if (!priv->fixed_link) { - err = -ENOMEM; -- goto _return_dev_set_drvdata; -+ goto _return_of_get_parent; - } - -- priv->phy_node = of_node_get(mac_node); -- phy = of_phy_find_device(priv->phy_node); -+ mac_dev->phy_node = of_node_get(mac_node); -+ phy = of_phy_find_device(mac_dev->phy_node); - if (!phy) { - err = -EINVAL; -- goto _return_dev_set_drvdata; -+ of_node_put(mac_dev->phy_node); -+ goto _return_of_get_parent; - } - - priv->fixed_link->link = phy->link; -@@ -904,8 +841,8 @@ static int mac_probe(struct platform_dev - err = mac_dev->init(mac_dev); - if (err < 0) { - dev_err(dev, "mac_dev->init() = %d\n", err); -- of_node_put(priv->phy_node); -- goto _return_dev_set_drvdata; -+ of_node_put(mac_dev->phy_node); -+ goto _return_of_get_parent; - } - - /* pause frame autonegotiation enabled */ -@@ -926,7 +863,7 @@ static int mac_probe(struct platform_dev - mac_dev->addr[0], mac_dev->addr[1], mac_dev->addr[2], - mac_dev->addr[3], mac_dev->addr[4], mac_dev->addr[5]); - -- priv->eth_dev = dpaa_eth_add_device(fman_id, mac_dev, mac_node); -+ priv->eth_dev = dpaa_eth_add_device(fman_id, mac_dev); - if (IS_ERR(priv->eth_dev)) { - dev_err(dev, "failed to add Ethernet platform device for MAC %d\n", - priv->cell_index); -@@ -937,9 +874,8 @@ static int mac_probe(struct platform_dev - - _return_of_node_put: - of_node_put(dev_node); --_return_dev_set_drvdata: -+_return_of_get_parent: - kfree(priv->fixed_link); -- dev_set_drvdata(dev, NULL); - _return: - return err; - } ---- a/drivers/net/ethernet/freescale/fman/mac.h -+++ b/drivers/net/ethernet/freescale/fman/mac.h -@@ -50,6 +50,8 @@ struct mac_device { - struct fman_port *port[2]; - u32 if_support; - struct phy_device *phy_dev; -+ phy_interface_t phy_if; -+ struct device_node *phy_node; - - bool autoneg_pause; - bool rx_pause_req; -@@ -57,14 +59,16 @@ struct mac_device { - bool rx_pause_active; - bool tx_pause_active; - bool promisc; -+ bool allmulti; - -- struct phy_device *(*init_phy)(struct net_device *net_dev, -- struct mac_device *mac_dev); - int (*init)(struct mac_device *mac_dev); - int (*start)(struct mac_device *mac_dev); - int (*stop)(struct mac_device *mac_dev); -+ void (*adjust_link)(struct mac_device *mac_dev); - int (*set_promisc)(struct fman_mac *mac_dev, bool enable); - int (*change_addr)(struct fman_mac *mac_dev, enet_addr_t *enet_addr); -+ int (*set_allmulti)(struct fman_mac *mac_dev, bool enable); -+ int (*set_tstamp)(struct fman_mac *mac_dev, bool enable); - int (*set_multi)(struct net_device *net_dev, - struct mac_device *mac_dev); - int (*set_rx_pause)(struct fman_mac *mac_dev, bool en); -@@ -82,7 +86,6 @@ struct mac_device { - }; - - struct dpaa_eth_data { -- struct device_node *mac_node; - struct mac_device *mac_dev; - int mac_hw_id; - int fman_hw_id; ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/Kconfig -@@ -0,0 +1,184 @@ -+menuconfig FSL_SDK_DPAA_ETH -+ tristate "DPAA Ethernet" -+ depends on (FSL_SOC || ARM64 || ARM) && FSL_SDK_BMAN && FSL_SDK_QMAN && FSL_SDK_FMAN && !FSL_DPAA_ETH -+ select PHYLIB -+ help -+ Data Path Acceleration Architecture Ethernet driver, -+ supporting the Freescale QorIQ chips. -+ Depends on Freescale Buffer Manager and Queue Manager -+ driver and Frame Manager Driver. -+ -+if FSL_SDK_DPAA_ETH -+ -+config FSL_DPAA_HOOKS -+ bool "DPAA Ethernet driver hooks" -+ -+config FSL_DPAA_CEETM -+ bool "DPAA CEETM QoS" -+ depends on NET_SCHED -+ default n -+ help -+ Enable QoS offloading support through the CEETM hardware block. -+ -+config FSL_DPAA_CEETM_CCS_THRESHOLD_1G -+ hex "CEETM egress congestion threshold on 1G ports" -+ depends on FSL_DPAA_CEETM -+ range 0x1000 0x10000000 -+ default "0x00005000" -+ help -+ The size in bytes of the CEETM egress Class Congestion State threshold on 1G ports. -+ The threshold needs to be configured keeping in mind the following factors: -+ - A threshold too large will buffer frames for a long time in the TX queues, -+ when a small shaping rate is configured. This will cause buffer pool depletion -+ or out of memory errors. This in turn will cause frame loss on RX; -+ - A threshold too small will cause unnecessary frame loss by entering -+ congestion too often. -+ -+config FSL_DPAA_CEETM_CCS_THRESHOLD_10G -+ hex "CEETM egress congestion threshold on 10G ports" -+ depends on FSL_DPAA_CEETM -+ range 0x1000 0x20000000 -+ default "0x00032000" -+ help -+ The size in bytes of the CEETM egress Class Congestion State threshold on 10G ports. -+ See FSL_DPAA_CEETM_CCS_THRESHOLD_1G for details. -+ -+config FSL_DPAA_OFFLINE_PORTS -+ bool "Offline Ports support" -+ depends on FSL_SDK_DPAA_ETH -+ default y -+ help -+ The Offline Parsing / Host Command ports (short: OH ports, of Offline ports) provide -+ most of the functionality of the regular, online ports, except they receive their -+ frames from a core or an accelerator on the SoC, via QMan frame queues, -+ rather than directly from the network. -+ Offline ports are configured via PCD (Parse-Classify-Distribute) schemes, just like -+ any online FMan port. They deliver the processed frames to frame queues, according -+ to the applied PCD configurations. -+ -+ Choosing this feature will not impact the functionality and/or performance of the system, -+ so it is safe to have it. -+ -+config FSL_DPAA_ADVANCED_DRIVERS -+ bool "Advanced DPAA Ethernet drivers" -+ depends on FSL_SDK_DPAA_ETH -+ default y -+ help -+ Besides the standard DPAA Ethernet driver the DPAA Proxy initialization driver -+ is needed to support advanced scenarios. Select this to also build the advanced -+ drivers. -+ -+config FSL_DPAA_ETH_JUMBO_FRAME -+ bool "Optimize for jumbo frames" -+ default n -+ help -+ Optimize the DPAA Ethernet driver throughput for large frames -+ termination traffic (e.g. 4K and above). -+ NOTE: This option can only be used if FSL_FM_MAX_FRAME_SIZE -+ is set to 9600 bytes. -+ Using this option in combination with small frames increases -+ significantly the driver's memory footprint and may even deplete -+ the system memory. Also, the skb truesize is altered and messages -+ from the stack that warn against this are bypassed. -+ -+config FSL_DPAA_TS -+ bool "Linux compliant timestamping" -+ depends on FSL_SDK_DPAA_ETH -+ default n -+ help -+ Enable Linux API compliant timestamping support. -+ -+config FSL_DPAA_1588 -+ bool "IEEE 1588-compliant timestamping" -+ depends on FSL_SDK_DPAA_ETH -+ select FSL_DPAA_TS -+ default n -+ help -+ Enable IEEE1588 support code. -+ -+config FSL_DPAA_ETH_MAX_BUF_COUNT -+ int "Maximum nuber of buffers in private bpool" -+ depends on FSL_SDK_DPAA_ETH -+ range 64 2048 -+ default "128" -+ help -+ The maximum number of buffers to be by default allocated in the DPAA-Ethernet private port's -+ buffer pool. One needn't normally modify this, as it has probably been tuned for performance -+ already. This cannot be lower than DPAA_ETH_REFILL_THRESHOLD. -+ -+config FSL_DPAA_ETH_REFILL_THRESHOLD -+ int "Private bpool refill threshold" -+ depends on FSL_SDK_DPAA_ETH -+ range 32 FSL_DPAA_ETH_MAX_BUF_COUNT -+ default "80" -+ help -+ The DPAA-Ethernet driver will start replenishing buffer pools whose count -+ falls below this threshold. This must be related to DPAA_ETH_MAX_BUF_COUNT. One needn't normally -+ modify this value unless one has very specific performance reasons. -+ -+config FSL_DPAA_CS_THRESHOLD_1G -+ hex "Egress congestion threshold on 1G ports" -+ depends on FSL_SDK_DPAA_ETH -+ range 0x1000 0x10000000 -+ default "0x06000000" -+ help -+ The size in bytes of the egress Congestion State notification threshold on 1G ports. -+ The 1G dTSECs can quite easily be flooded by cores doing Tx in a tight loop -+ (e.g. by sending UDP datagrams at "while(1) speed"), -+ and the larger the frame size, the more acute the problem. -+ So we have to find a balance between these factors: -+ - avoiding the device staying congested for a prolonged time (risking -+ the netdev watchdog to fire - see also the tx_timeout module param); -+ - affecting performance of protocols such as TCP, which otherwise -+ behave well under the congestion notification mechanism; -+ - preventing the Tx cores from tightly-looping (as if the congestion -+ threshold was too low to be effective); -+ - running out of memory if the CS threshold is set too high. -+ -+config FSL_DPAA_CS_THRESHOLD_10G -+ hex "Egress congestion threshold on 10G ports" -+ depends on FSL_SDK_DPAA_ETH -+ range 0x1000 0x20000000 -+ default "0x10000000" -+ help -+ The size in bytes of the egress Congestion State notification threshold on 10G ports. -+ -+config FSL_DPAA_INGRESS_CS_THRESHOLD -+ hex "Ingress congestion threshold on FMan ports" -+ depends on FSL_SDK_DPAA_ETH -+ default "0x10000000" -+ help -+ The size in bytes of the ingress tail-drop threshold on FMan ports. -+ Traffic piling up above this value will be rejected by QMan and discarded by FMan. -+ -+config FSL_DPAA_ETH_DEBUGFS -+ bool "DPAA Ethernet debugfs interface" -+ depends on DEBUG_FS && FSL_SDK_DPAA_ETH -+ default y -+ help -+ This option compiles debugfs code for the DPAA Ethernet driver. -+ -+config FSL_DPAA_ETH_DEBUG -+ bool "DPAA Ethernet Debug Support" -+ depends on FSL_SDK_DPAA_ETH -+ default n -+ help -+ This option compiles debug code for the DPAA Ethernet driver. -+ -+config FSL_DPAA_DBG_LOOP -+ bool "DPAA Ethernet Debug loopback" -+ depends on FSL_DPAA_ETH_DEBUGFS -+ default n -+ help -+ This option allows to divert all received traffic on a certain interface A towards a -+ selected interface B. This option is used to benchmark the HW + Ethernet driver in -+ isolation from the Linux networking stack. The loops are controlled by debugfs entries, -+ one for each interface. By default all loops are disabled (target value is -1). I.e. to -+ change the loop setting for interface 4 and divert all received traffic to interface 5 -+ write Tx interface number in the receive interface debugfs file: -+ # cat /sys/kernel/debug/powerpc/fsl_dpa/eth4_loop -+ 4->-1 -+ # echo 5 > /sys/kernel/debug/powerpc/fsl_dpa/eth4_loop -+ # cat /sys/kernel/debug/powerpc/fsl_dpa/eth4_loop -+ 4->5 -+endif # FSL_SDK_DPAA_ETH ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/Makefile -@@ -0,0 +1,45 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+# Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+ccflags-y += -I$(NET_DPA) -+ -+obj-$(CONFIG_FSL_SDK_DPAA_ETH) += fsl_mac.o fsl_dpa.o -+ -+fsl_dpa-objs += dpaa_ethtool.o dpaa_eth_sysfs.o dpaa_eth.o dpaa_eth_sg.o dpaa_eth_common.o -+ifeq ($(CONFIG_FSL_DPAA_DBG_LOOP),y) -+fsl_dpa-objs += dpaa_debugfs.o -+endif -+ifeq ($(CONFIG_FSL_DPAA_1588),y) -+fsl_dpa-objs += dpaa_1588.o -+endif -+ifeq ($(CONFIG_FSL_DPAA_CEETM),y) -+ccflags-y += -Idrivers/net/ethernet/freescale/sdk_fman/src/wrapper -+fsl_dpa-objs += dpaa_eth_ceetm.o -+endif -+ -+fsl_mac-objs += mac.o mac-api.o -+ -+# Advanced drivers -+ifeq ($(CONFIG_FSL_DPAA_ADVANCED_DRIVERS),y) -+obj-$(CONFIG_FSL_SDK_DPAA_ETH) += fsl_advanced.o -+obj-$(CONFIG_FSL_SDK_DPAA_ETH) += fsl_proxy.o -+ -+fsl_advanced-objs += dpaa_eth_base.o -+# suport for multiple drivers per kernel module comes in kernel 3.14 -+# so we are forced to generate several modules for the advanced drivers -+fsl_proxy-objs += dpaa_eth_proxy.o -+ -+ifeq ($(CONFIG_FSL_DPAA_OFFLINE_PORTS),y) -+obj-$(CONFIG_FSL_SDK_DPAA_ETH) += fsl_oh.o -+ -+fsl_oh-objs += offline_port.o -+endif -+endif -+ -+# Needed by the tracing framework -+CFLAGS_dpaa_eth.o := -I$(src) ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_1588.c -@@ -0,0 +1,580 @@ -+/* Copyright (C) 2011 Freescale Semiconductor, Inc. -+ * Copyright (C) 2009 IXXAT Automation, GmbH -+ * -+ * DPAA Ethernet Driver -- IEEE 1588 interface functionality -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -+ * -+ */ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include "dpaa_eth.h" -+#include "dpaa_eth_common.h" -+#include "dpaa_1588.h" -+#include "mac.h" -+ -+static int dpa_ptp_init_circ(struct dpa_ptp_circ_buf *ptp_buf, u32 size) -+{ -+ struct circ_buf *circ_buf = &ptp_buf->circ_buf; -+ -+ circ_buf->buf = vmalloc(sizeof(struct dpa_ptp_data) * size); -+ if (!circ_buf->buf) -+ return 1; -+ -+ circ_buf->head = 0; -+ circ_buf->tail = 0; -+ ptp_buf->size = size; -+ spin_lock_init(&ptp_buf->ptp_lock); -+ -+ return 0; -+} -+ -+static void dpa_ptp_reset_circ(struct dpa_ptp_circ_buf *ptp_buf, u32 size) -+{ -+ struct circ_buf *circ_buf = &ptp_buf->circ_buf; -+ -+ circ_buf->head = 0; -+ circ_buf->tail = 0; -+ ptp_buf->size = size; -+} -+ -+static int dpa_ptp_insert(struct dpa_ptp_circ_buf *ptp_buf, -+ struct dpa_ptp_data *data) -+{ -+ struct circ_buf *circ_buf = &ptp_buf->circ_buf; -+ int size = ptp_buf->size; -+ struct dpa_ptp_data *tmp; -+ unsigned long flags; -+ int head, tail; -+ -+ spin_lock_irqsave(&ptp_buf->ptp_lock, flags); -+ -+ head = circ_buf->head; -+ tail = circ_buf->tail; -+ -+ if (CIRC_SPACE(head, tail, size) <= 0) -+ circ_buf->tail = (tail + 1) & (size - 1); -+ -+ tmp = (struct dpa_ptp_data *)(circ_buf->buf) + head; -+ memcpy(tmp, data, sizeof(struct dpa_ptp_data)); -+ -+ circ_buf->head = (head + 1) & (size - 1); -+ -+ spin_unlock_irqrestore(&ptp_buf->ptp_lock, flags); -+ -+ return 0; -+} -+ -+static int dpa_ptp_is_ident_match(struct dpa_ptp_ident *dst, -+ struct dpa_ptp_ident *src) -+{ -+ int ret; -+ -+ if ((dst->version != src->version) || (dst->msg_type != src->msg_type)) -+ return 0; -+ -+ if ((dst->netw_prot == src->netw_prot) -+ || src->netw_prot == DPA_PTP_PROT_DONTCARE) { -+ if (dst->seq_id != src->seq_id) -+ return 0; -+ -+ ret = memcmp(dst->snd_port_id, src->snd_port_id, -+ DPA_PTP_SOURCE_PORT_LENGTH); -+ if (ret) -+ return 0; -+ else -+ return 1; -+ } -+ -+ return 0; -+} -+ -+static int dpa_ptp_find_and_remove(struct dpa_ptp_circ_buf *ptp_buf, -+ struct dpa_ptp_ident *ident, -+ struct dpa_ptp_time *ts) -+{ -+ struct circ_buf *circ_buf = &ptp_buf->circ_buf; -+ int size = ptp_buf->size; -+ int head, tail, idx; -+ unsigned long flags; -+ struct dpa_ptp_data *tmp, *tmp2; -+ struct dpa_ptp_ident *tmp_ident; -+ -+ spin_lock_irqsave(&ptp_buf->ptp_lock, flags); -+ -+ head = circ_buf->head; -+ tail = idx = circ_buf->tail; -+ -+ if (CIRC_CNT(head, tail, size) == 0) { -+ spin_unlock_irqrestore(&ptp_buf->ptp_lock, flags); -+ return 1; -+ } -+ -+ while (idx != head) { -+ tmp = (struct dpa_ptp_data *)(circ_buf->buf) + idx; -+ tmp_ident = &tmp->ident; -+ if (dpa_ptp_is_ident_match(tmp_ident, ident)) -+ break; -+ idx = (idx + 1) & (size - 1); -+ } -+ -+ if (idx == head) { -+ spin_unlock_irqrestore(&ptp_buf->ptp_lock, flags); -+ return 1; -+ } -+ -+ ts->sec = tmp->ts.sec; -+ ts->nsec = tmp->ts.nsec; -+ -+ if (idx != tail) { -+ if (CIRC_CNT(idx, tail, size) > TS_ACCUMULATION_THRESHOLD) { -+ tail = circ_buf->tail = -+ (idx - TS_ACCUMULATION_THRESHOLD) & (size - 1); -+ } -+ -+ while (CIRC_CNT(idx, tail, size) > 0) { -+ tmp = (struct dpa_ptp_data *)(circ_buf->buf) + idx; -+ idx = (idx - 1) & (size - 1); -+ tmp2 = (struct dpa_ptp_data *)(circ_buf->buf) + idx; -+ *tmp = *tmp2; -+ } -+ } -+ circ_buf->tail = (tail + 1) & (size - 1); -+ -+ spin_unlock_irqrestore(&ptp_buf->ptp_lock, flags); -+ -+ return 0; -+} -+ -+/* Parse the PTP packets -+ * -+ * The PTP header can be found in an IPv4 packet, IPv6 patcket or in -+ * an IEEE802.3 ethernet frame. This function returns the position of -+ * the PTP packet or NULL if no PTP found -+ */ -+static u8 *dpa_ptp_parse_packet(struct sk_buff *skb, u16 *eth_type) -+{ -+ u8 *pos = skb->data + ETH_ALEN + ETH_ALEN; -+ u8 *ptp_loc = NULL; -+ u8 msg_type; -+ u32 access_len = ETH_ALEN + ETH_ALEN + DPA_ETYPE_LEN; -+ struct iphdr *iph; -+ struct udphdr *udph; -+ struct ipv6hdr *ipv6h; -+ -+ /* when we can receive S/G frames we need to check the data we want to -+ * access is in the linear skb buffer -+ */ -+ if (!pskb_may_pull(skb, access_len)) -+ return NULL; -+ -+ *eth_type = *((u16 *)pos); -+ -+ /* Check if inner tag is here */ -+ if (*eth_type == ETH_P_8021Q) { -+ access_len += DPA_VLAN_TAG_LEN; -+ -+ if (!pskb_may_pull(skb, access_len)) -+ return NULL; -+ -+ pos += DPA_VLAN_TAG_LEN; -+ *eth_type = *((u16 *)pos); -+ } -+ -+ pos += DPA_ETYPE_LEN; -+ -+ switch (*eth_type) { -+ /* Transport of PTP over Ethernet */ -+ case ETH_P_1588: -+ ptp_loc = pos; -+ -+ if (!pskb_may_pull(skb, access_len + PTP_OFFS_MSG_TYPE + 1)) -+ return NULL; -+ -+ msg_type = *((u8 *)(ptp_loc + PTP_OFFS_MSG_TYPE)) & 0xf; -+ if ((msg_type == PTP_MSGTYPE_SYNC) -+ || (msg_type == PTP_MSGTYPE_DELREQ) -+ || (msg_type == PTP_MSGTYPE_PDELREQ) -+ || (msg_type == PTP_MSGTYPE_PDELRESP)) -+ return ptp_loc; -+ break; -+ /* Transport of PTP over IPv4 */ -+ case ETH_P_IP: -+ iph = (struct iphdr *)pos; -+ access_len += sizeof(struct iphdr); -+ -+ if (!pskb_may_pull(skb, access_len)) -+ return NULL; -+ -+ if (ntohs(iph->protocol) != IPPROTO_UDP) -+ return NULL; -+ -+ access_len += iph->ihl * 4 - sizeof(struct iphdr) + -+ sizeof(struct udphdr); -+ -+ if (!pskb_may_pull(skb, access_len)) -+ return NULL; -+ -+ pos += iph->ihl * 4; -+ udph = (struct udphdr *)pos; -+ if (ntohs(udph->dest) != 319) -+ return NULL; -+ ptp_loc = pos + sizeof(struct udphdr); -+ break; -+ /* Transport of PTP over IPv6 */ -+ case ETH_P_IPV6: -+ ipv6h = (struct ipv6hdr *)pos; -+ -+ access_len += sizeof(struct ipv6hdr) + sizeof(struct udphdr); -+ -+ if (ntohs(ipv6h->nexthdr) != IPPROTO_UDP) -+ return NULL; -+ -+ pos += sizeof(struct ipv6hdr); -+ udph = (struct udphdr *)pos; -+ if (ntohs(udph->dest) != 319) -+ return NULL; -+ ptp_loc = pos + sizeof(struct udphdr); -+ break; -+ default: -+ break; -+ } -+ -+ return ptp_loc; -+} -+ -+static int dpa_ptp_store_stamp(const struct dpa_priv_s *priv, -+ struct sk_buff *skb, void *data, enum port_type rx_tx, -+ struct dpa_ptp_data *ptp_data) -+{ -+ u64 nsec; -+ u32 mod; -+ u8 *ptp_loc; -+ u16 eth_type; -+ -+ ptp_loc = dpa_ptp_parse_packet(skb, ð_type); -+ if (!ptp_loc) -+ return -EINVAL; -+ -+ switch (eth_type) { -+ case ETH_P_IP: -+ ptp_data->ident.netw_prot = DPA_PTP_PROT_IPV4; -+ break; -+ case ETH_P_IPV6: -+ ptp_data->ident.netw_prot = DPA_PTP_PROT_IPV6; -+ break; -+ case ETH_P_1588: -+ ptp_data->ident.netw_prot = DPA_PTP_PROT_802_3; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ if (!pskb_may_pull(skb, ptp_loc - skb->data + PTP_OFFS_SEQ_ID + 2)) -+ return -EINVAL; -+ -+ ptp_data->ident.version = *(ptp_loc + PTP_OFFS_VER_PTP) & 0xf; -+ ptp_data->ident.msg_type = *(ptp_loc + PTP_OFFS_MSG_TYPE) & 0xf; -+ ptp_data->ident.seq_id = *((u16 *)(ptp_loc + PTP_OFFS_SEQ_ID)); -+ memcpy(ptp_data->ident.snd_port_id, ptp_loc + PTP_OFFS_SRCPRTID, -+ DPA_PTP_SOURCE_PORT_LENGTH); -+ -+ nsec = dpa_get_timestamp_ns(priv, rx_tx, data); -+ mod = do_div(nsec, NANOSEC_PER_SECOND); -+ ptp_data->ts.sec = nsec; -+ ptp_data->ts.nsec = mod; -+ -+ return 0; -+} -+ -+void dpa_ptp_store_txstamp(const struct dpa_priv_s *priv, -+ struct sk_buff *skb, void *data) -+{ -+ struct dpa_ptp_tsu *tsu = priv->tsu; -+ struct dpa_ptp_data ptp_tx_data; -+ -+ if (dpa_ptp_store_stamp(priv, skb, data, TX, &ptp_tx_data)) -+ return; -+ -+ dpa_ptp_insert(&tsu->tx_timestamps, &ptp_tx_data); -+} -+ -+void dpa_ptp_store_rxstamp(const struct dpa_priv_s *priv, -+ struct sk_buff *skb, void *data) -+{ -+ struct dpa_ptp_tsu *tsu = priv->tsu; -+ struct dpa_ptp_data ptp_rx_data; -+ -+ if (dpa_ptp_store_stamp(priv, skb, data, RX, &ptp_rx_data)) -+ return; -+ -+ dpa_ptp_insert(&tsu->rx_timestamps, &ptp_rx_data); -+} -+ -+static uint8_t dpa_get_tx_timestamp(struct dpa_ptp_tsu *ptp_tsu, -+ struct dpa_ptp_ident *ident, -+ struct dpa_ptp_time *ts) -+{ -+ struct dpa_ptp_tsu *tsu = ptp_tsu; -+ struct dpa_ptp_time tmp; -+ int flag; -+ -+ flag = dpa_ptp_find_and_remove(&tsu->tx_timestamps, ident, &tmp); -+ if (!flag) { -+ ts->sec = tmp.sec; -+ ts->nsec = tmp.nsec; -+ return 0; -+ } -+ -+ return -1; -+} -+ -+static uint8_t dpa_get_rx_timestamp(struct dpa_ptp_tsu *ptp_tsu, -+ struct dpa_ptp_ident *ident, -+ struct dpa_ptp_time *ts) -+{ -+ struct dpa_ptp_tsu *tsu = ptp_tsu; -+ struct dpa_ptp_time tmp; -+ int flag; -+ -+ flag = dpa_ptp_find_and_remove(&tsu->rx_timestamps, ident, &tmp); -+ if (!flag) { -+ ts->sec = tmp.sec; -+ ts->nsec = tmp.nsec; -+ return 0; -+ } -+ -+ return -1; -+} -+ -+static void dpa_set_fiper_alarm(struct dpa_ptp_tsu *tsu, -+ struct dpa_ptp_time *cnt_time) -+{ -+ struct mac_device *mac_dev = tsu->dpa_priv->mac_dev; -+ u64 tmp, fiper; -+ -+ if (mac_dev->fm_rtc_disable) -+ mac_dev->fm_rtc_disable(get_fm_handle(tsu->dpa_priv->net_dev)); -+ -+ /* TMR_FIPER1 will pulse every second after ALARM1 expired */ -+ tmp = (u64)cnt_time->sec * NANOSEC_PER_SECOND + (u64)cnt_time->nsec; -+ fiper = NANOSEC_PER_SECOND - DPA_PTP_NOMINAL_FREQ_PERIOD_NS; -+ if (mac_dev->fm_rtc_set_alarm) -+ mac_dev->fm_rtc_set_alarm(get_fm_handle(tsu->dpa_priv->net_dev), -+ 0, tmp); -+ if (mac_dev->fm_rtc_set_fiper) -+ mac_dev->fm_rtc_set_fiper(get_fm_handle(tsu->dpa_priv->net_dev), -+ 0, fiper); -+ -+ if (mac_dev->fm_rtc_enable) -+ mac_dev->fm_rtc_enable(get_fm_handle(tsu->dpa_priv->net_dev)); -+} -+ -+static void dpa_get_curr_cnt(struct dpa_ptp_tsu *tsu, -+ struct dpa_ptp_time *curr_time) -+{ -+ struct mac_device *mac_dev = tsu->dpa_priv->mac_dev; -+ u64 tmp; -+ u32 mod; -+ -+ if (mac_dev->fm_rtc_get_cnt) -+ mac_dev->fm_rtc_get_cnt(get_fm_handle(tsu->dpa_priv->net_dev), -+ &tmp); -+ -+ mod = do_div(tmp, NANOSEC_PER_SECOND); -+ curr_time->sec = (u32)tmp; -+ curr_time->nsec = mod; -+} -+ -+static void dpa_set_1588cnt(struct dpa_ptp_tsu *tsu, -+ struct dpa_ptp_time *cnt_time) -+{ -+ struct mac_device *mac_dev = tsu->dpa_priv->mac_dev; -+ u64 tmp; -+ -+ tmp = (u64)cnt_time->sec * NANOSEC_PER_SECOND + (u64)cnt_time->nsec; -+ -+ if (mac_dev->fm_rtc_set_cnt) -+ mac_dev->fm_rtc_set_cnt(get_fm_handle(tsu->dpa_priv->net_dev), -+ tmp); -+ -+ /* Restart fiper two seconds later */ -+ cnt_time->sec += 2; -+ cnt_time->nsec = 0; -+ dpa_set_fiper_alarm(tsu, cnt_time); -+} -+ -+static void dpa_get_drift(struct dpa_ptp_tsu *tsu, u32 *addend) -+{ -+ struct mac_device *mac_dev = tsu->dpa_priv->mac_dev; -+ u32 drift; -+ -+ if (mac_dev->fm_rtc_get_drift) -+ mac_dev->fm_rtc_get_drift(get_fm_handle(tsu->dpa_priv->net_dev), -+ &drift); -+ -+ *addend = drift; -+} -+ -+static void dpa_set_drift(struct dpa_ptp_tsu *tsu, u32 addend) -+{ -+ struct mac_device *mac_dev = tsu->dpa_priv->mac_dev; -+ -+ if (mac_dev->fm_rtc_set_drift) -+ mac_dev->fm_rtc_set_drift(get_fm_handle(tsu->dpa_priv->net_dev), -+ addend); -+} -+ -+static void dpa_flush_timestamp(struct dpa_ptp_tsu *tsu) -+{ -+ dpa_ptp_reset_circ(&tsu->rx_timestamps, DEFAULT_PTP_RX_BUF_SZ); -+ dpa_ptp_reset_circ(&tsu->tx_timestamps, DEFAULT_PTP_TX_BUF_SZ); -+} -+ -+int dpa_ioctl_1588(struct net_device *dev, struct ifreq *ifr, int cmd) -+{ -+ struct dpa_priv_s *priv = netdev_priv(dev); -+ struct dpa_ptp_tsu *tsu = priv->tsu; -+ struct mac_device *mac_dev = priv->mac_dev; -+ struct dpa_ptp_data ptp_data; -+ struct dpa_ptp_data *ptp_data_user; -+ struct dpa_ptp_time act_time; -+ u32 addend; -+ int retval = 0; -+ -+ if (!tsu || !tsu->valid) -+ return -ENODEV; -+ -+ switch (cmd) { -+ case PTP_ENBL_TXTS_IOCTL: -+ tsu->hwts_tx_en_ioctl = 1; -+ if (mac_dev->fm_rtc_enable) -+ mac_dev->fm_rtc_enable(get_fm_handle(dev)); -+ if (mac_dev->ptp_enable) -+ mac_dev->ptp_enable(mac_dev->get_mac_handle(mac_dev)); -+ break; -+ case PTP_DSBL_TXTS_IOCTL: -+ tsu->hwts_tx_en_ioctl = 0; -+ if (mac_dev->fm_rtc_disable) -+ mac_dev->fm_rtc_disable(get_fm_handle(dev)); -+ if (mac_dev->ptp_disable) -+ mac_dev->ptp_disable(mac_dev->get_mac_handle(mac_dev)); -+ break; -+ case PTP_ENBL_RXTS_IOCTL: -+ tsu->hwts_rx_en_ioctl = 1; -+ break; -+ case PTP_DSBL_RXTS_IOCTL: -+ tsu->hwts_rx_en_ioctl = 0; -+ break; -+ case PTP_GET_RX_TIMESTAMP: -+ ptp_data_user = (struct dpa_ptp_data *)ifr->ifr_data; -+ if (copy_from_user(&ptp_data.ident, -+ &ptp_data_user->ident, sizeof(ptp_data.ident))) -+ return -EINVAL; -+ -+ if (dpa_get_rx_timestamp(tsu, &ptp_data.ident, &ptp_data.ts)) -+ return -EAGAIN; -+ -+ if (copy_to_user((void __user *)&ptp_data_user->ts, -+ &ptp_data.ts, sizeof(ptp_data.ts))) -+ return -EFAULT; -+ break; -+ case PTP_GET_TX_TIMESTAMP: -+ ptp_data_user = (struct dpa_ptp_data *)ifr->ifr_data; -+ if (copy_from_user(&ptp_data.ident, -+ &ptp_data_user->ident, sizeof(ptp_data.ident))) -+ return -EINVAL; -+ -+ if (dpa_get_tx_timestamp(tsu, &ptp_data.ident, &ptp_data.ts)) -+ return -EAGAIN; -+ -+ if (copy_to_user((void __user *)&ptp_data_user->ts, -+ &ptp_data.ts, sizeof(ptp_data.ts))) -+ return -EFAULT; -+ break; -+ case PTP_GET_TIME: -+ dpa_get_curr_cnt(tsu, &act_time); -+ if (copy_to_user(ifr->ifr_data, &act_time, sizeof(act_time))) -+ return -EFAULT; -+ break; -+ case PTP_SET_TIME: -+ if (copy_from_user(&act_time, ifr->ifr_data, sizeof(act_time))) -+ return -EINVAL; -+ dpa_set_1588cnt(tsu, &act_time); -+ break; -+ case PTP_GET_ADJ: -+ dpa_get_drift(tsu, &addend); -+ if (copy_to_user(ifr->ifr_data, &addend, sizeof(addend))) -+ return -EFAULT; -+ break; -+ case PTP_SET_ADJ: -+ if (copy_from_user(&addend, ifr->ifr_data, sizeof(addend))) -+ return -EINVAL; -+ dpa_set_drift(tsu, addend); -+ break; -+ case PTP_SET_FIPER_ALARM: -+ if (copy_from_user(&act_time, ifr->ifr_data, sizeof(act_time))) -+ return -EINVAL; -+ dpa_set_fiper_alarm(tsu, &act_time); -+ break; -+ case PTP_CLEANUP_TS: -+ dpa_flush_timestamp(tsu); -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ return retval; -+} -+ -+int dpa_ptp_init(struct dpa_priv_s *priv) -+{ -+ struct dpa_ptp_tsu *tsu; -+ -+ /* Allocate memory for PTP structure */ -+ tsu = kzalloc(sizeof(struct dpa_ptp_tsu), GFP_KERNEL); -+ if (!tsu) -+ return -ENOMEM; -+ -+ tsu->valid = TRUE; -+ tsu->dpa_priv = priv; -+ -+ dpa_ptp_init_circ(&tsu->rx_timestamps, DEFAULT_PTP_RX_BUF_SZ); -+ dpa_ptp_init_circ(&tsu->tx_timestamps, DEFAULT_PTP_TX_BUF_SZ); -+ -+ priv->tsu = tsu; -+ -+ return 0; -+} -+EXPORT_SYMBOL(dpa_ptp_init); -+ -+void dpa_ptp_cleanup(struct dpa_priv_s *priv) -+{ -+ struct dpa_ptp_tsu *tsu = priv->tsu; -+ -+ tsu->valid = FALSE; -+ vfree(tsu->rx_timestamps.circ_buf.buf); -+ vfree(tsu->tx_timestamps.circ_buf.buf); -+ -+ kfree(tsu); -+} -+EXPORT_SYMBOL(dpa_ptp_cleanup); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_1588.h -@@ -0,0 +1,138 @@ -+/* Copyright (C) 2011 Freescale Semiconductor, Inc. -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -+ * -+ */ -+#ifndef __DPAA_1588_H__ -+#define __DPAA_1588_H__ -+ -+#include -+#include -+#include -+#include -+ -+#define DEFAULT_PTP_RX_BUF_SZ 256 -+#define DEFAULT_PTP_TX_BUF_SZ 256 -+ -+/* 1588 private ioctl calls */ -+#define PTP_ENBL_TXTS_IOCTL SIOCDEVPRIVATE -+#define PTP_DSBL_TXTS_IOCTL (SIOCDEVPRIVATE + 1) -+#define PTP_ENBL_RXTS_IOCTL (SIOCDEVPRIVATE + 2) -+#define PTP_DSBL_RXTS_IOCTL (SIOCDEVPRIVATE + 3) -+#define PTP_GET_TX_TIMESTAMP (SIOCDEVPRIVATE + 4) -+#define PTP_GET_RX_TIMESTAMP (SIOCDEVPRIVATE + 5) -+#define PTP_SET_TIME (SIOCDEVPRIVATE + 6) -+#define PTP_GET_TIME (SIOCDEVPRIVATE + 7) -+#define PTP_SET_FIPER_ALARM (SIOCDEVPRIVATE + 8) -+#define PTP_SET_ADJ (SIOCDEVPRIVATE + 9) -+#define PTP_GET_ADJ (SIOCDEVPRIVATE + 10) -+#define PTP_CLEANUP_TS (SIOCDEVPRIVATE + 11) -+ -+/* PTP V2 message type */ -+enum { -+ PTP_MSGTYPE_SYNC = 0x0, -+ PTP_MSGTYPE_DELREQ = 0x1, -+ PTP_MSGTYPE_PDELREQ = 0x2, -+ PTP_MSGTYPE_PDELRESP = 0x3, -+ PTP_MSGTYPE_FLWUP = 0x8, -+ PTP_MSGTYPE_DELRESP = 0x9, -+ PTP_MSGTYPE_PDELRES_FLWUP = 0xA, -+ PTP_MSGTYPE_ANNOUNCE = 0xB, -+ PTP_MSGTYPE_SGNLNG = 0xC, -+ PTP_MSGTYPE_MNGMNT = 0xD, -+}; -+ -+/* Byte offset of data in the PTP V2 headers */ -+#define PTP_OFFS_MSG_TYPE 0 -+#define PTP_OFFS_VER_PTP 1 -+#define PTP_OFFS_MSG_LEN 2 -+#define PTP_OFFS_DOM_NMB 4 -+#define PTP_OFFS_FLAGS 6 -+#define PTP_OFFS_CORFIELD 8 -+#define PTP_OFFS_SRCPRTID 20 -+#define PTP_OFFS_SEQ_ID 30 -+#define PTP_OFFS_CTRL 32 -+#define PTP_OFFS_LOGMEAN 33 -+ -+#define PTP_IP_OFFS 14 -+#define PTP_UDP_OFFS 34 -+#define PTP_HEADER_OFFS 42 -+#define PTP_MSG_TYPE_OFFS (PTP_HEADER_OFFS + PTP_OFFS_MSG_TYPE) -+#define PTP_SPORT_ID_OFFS (PTP_HEADER_OFFS + PTP_OFFS_SRCPRTID) -+#define PTP_SEQ_ID_OFFS (PTP_HEADER_OFFS + PTP_OFFS_SEQ_ID) -+#define PTP_CTRL_OFFS (PTP_HEADER_OFFS + PTP_OFFS_CTRL) -+ -+/* 1588-2008 network protocol enumeration values */ -+#define DPA_PTP_PROT_IPV4 1 -+#define DPA_PTP_PROT_IPV6 2 -+#define DPA_PTP_PROT_802_3 3 -+#define DPA_PTP_PROT_DONTCARE 0xFFFF -+ -+#define DPA_PTP_SOURCE_PORT_LENGTH 10 -+#define DPA_PTP_HEADER_SZE 34 -+#define DPA_ETYPE_LEN 2 -+#define DPA_VLAN_TAG_LEN 4 -+#define NANOSEC_PER_SECOND 1000000000 -+ -+/* The threshold between the current found one and the oldest one */ -+#define TS_ACCUMULATION_THRESHOLD 50 -+ -+/* Struct needed to identify a timestamp */ -+struct dpa_ptp_ident { -+ u8 version; -+ u8 msg_type; -+ u16 netw_prot; -+ u16 seq_id; -+ u8 snd_port_id[DPA_PTP_SOURCE_PORT_LENGTH]; -+}; -+ -+/* Timestamp format in 1588-2008 */ -+struct dpa_ptp_time { -+ u64 sec; /* just 48 bit used */ -+ u32 nsec; -+}; -+ -+/* needed for timestamp data over ioctl */ -+struct dpa_ptp_data { -+ struct dpa_ptp_ident ident; -+ struct dpa_ptp_time ts; -+}; -+ -+struct dpa_ptp_circ_buf { -+ struct circ_buf circ_buf; -+ u32 size; -+ spinlock_t ptp_lock; -+}; -+ -+/* PTP TSU control structure */ -+struct dpa_ptp_tsu { -+ struct dpa_priv_s *dpa_priv; -+ bool valid; -+ struct dpa_ptp_circ_buf rx_timestamps; -+ struct dpa_ptp_circ_buf tx_timestamps; -+ -+ /* HW timestamping over ioctl enabled flag */ -+ int hwts_tx_en_ioctl; -+ int hwts_rx_en_ioctl; -+}; -+ -+extern int dpa_ptp_init(struct dpa_priv_s *priv); -+extern void dpa_ptp_cleanup(struct dpa_priv_s *priv); -+extern void dpa_ptp_store_txstamp(const struct dpa_priv_s *priv, -+ struct sk_buff *skb, void *data); -+extern void dpa_ptp_store_rxstamp(const struct dpa_priv_s *priv, -+ struct sk_buff *skb, void *data); -+extern int dpa_ioctl_1588(struct net_device *dev, struct ifreq *ifr, int cmd); -+#endif ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_debugfs.c -@@ -0,0 +1,180 @@ -+/* Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include /* struct qm_mcr_querycgr */ -+#include -+#include "dpaa_debugfs.h" -+#include "dpaa_eth.h" /* struct dpa_priv_s, dpa_percpu_priv_s, dpa_bp */ -+ -+#define DPA_DEBUGFS_DESCRIPTION "FSL DPAA Ethernet debugfs entries" -+#define DPA_ETH_DEBUGFS_ROOT "fsl_dpa" -+ -+static struct dentry *dpa_debugfs_root; -+ -+static int __cold dpa_debugfs_loop_open(struct inode *inode, struct file *file); -+static ssize_t dpa_loop_write(struct file *f, -+ const char __user *buf, size_t count, loff_t *off); -+ -+static const struct file_operations dpa_debugfs_lp_fops = { -+ .open = dpa_debugfs_loop_open, -+ .write = dpa_loop_write, -+ .read = seq_read, -+ .llseek = seq_lseek, -+ .release = single_release, -+}; -+ -+static int dpa_debugfs_loop_show(struct seq_file *file, void *offset) -+{ -+ struct dpa_priv_s *priv; -+ -+ BUG_ON(offset == NULL); -+ -+ priv = netdev_priv((struct net_device *)file->private); -+ seq_printf(file, "%d->%d\n", priv->loop_id, priv->loop_to); -+ -+ return 0; -+} -+ -+static int user_input_convert(const char __user *user_buf, size_t count, -+ long *val) -+{ -+ char buf[12]; -+ -+ if (count > sizeof(buf) - 1) -+ return -EINVAL; -+ if (copy_from_user(buf, user_buf, count)) -+ return -EFAULT; -+ buf[count] = '\0'; -+ if (kstrtol(buf, 0, val)) -+ return -EINVAL; -+ return 0; -+} -+ -+static ssize_t dpa_loop_write(struct file *f, -+ const char __user *buf, size_t count, loff_t *off) -+{ -+ struct dpa_priv_s *priv; -+ struct net_device *netdev; -+ struct seq_file *sf; -+ int ret; -+ long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ -+ sf = (struct seq_file *)f->private_data; -+ netdev = (struct net_device *)sf->private; -+ priv = netdev_priv(netdev); -+ -+ priv->loop_to = ((val < 0) || (val > 20)) ? -1 : val; -+ -+ return count; -+} -+ -+static int __cold dpa_debugfs_loop_open(struct inode *inode, struct file *file) -+{ -+ int _errno; -+ const struct net_device *net_dev; -+ -+ _errno = single_open(file, dpa_debugfs_loop_show, inode->i_private); -+ if (unlikely(_errno < 0)) { -+ net_dev = (struct net_device *)inode->i_private; -+ -+ if (netif_msg_drv((struct dpa_priv_s *)netdev_priv(net_dev))) -+ netdev_err(net_dev, "single_open() = %d\n", -+ _errno); -+ } -+ -+ return _errno; -+} -+ -+ -+int dpa_netdev_debugfs_create(struct net_device *net_dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ static int cnt; -+ char loop_file_name[100]; -+ -+ if (unlikely(dpa_debugfs_root == NULL)) { -+ pr_err(KBUILD_MODNAME ": %s:%hu:%s(): \t%s\n", -+ KBUILD_BASENAME".c", __LINE__, __func__, -+ "root debugfs missing, possible module ordering issue"); -+ return -ENOMEM; -+ } -+ -+ sprintf(loop_file_name, "eth%d_loop", ++cnt); -+ priv->debugfs_loop_file = debugfs_create_file(loop_file_name, -+ S_IRUGO, -+ dpa_debugfs_root, -+ net_dev, -+ &dpa_debugfs_lp_fops); -+ if (unlikely(priv->debugfs_loop_file == NULL)) { -+ netdev_err(net_dev, "debugfs_create_file(%s/%s)", -+ dpa_debugfs_root->d_iname, -+ loop_file_name); -+ -+ return -ENOMEM; -+ } -+ return 0; -+} -+ -+void dpa_netdev_debugfs_remove(struct net_device *net_dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ -+ debugfs_remove(priv->debugfs_loop_file); -+} -+ -+int __init dpa_debugfs_module_init(void) -+{ -+ int _errno = 0; -+ -+ pr_info(KBUILD_MODNAME ": " DPA_DEBUGFS_DESCRIPTION "\n"); -+ -+ dpa_debugfs_root = debugfs_create_dir(DPA_ETH_DEBUGFS_ROOT, NULL); -+ -+ if (unlikely(dpa_debugfs_root == NULL)) { -+ _errno = -ENOMEM; -+ pr_err(KBUILD_MODNAME ": %s:%hu:%s():\n", -+ KBUILD_BASENAME".c", __LINE__, __func__); -+ pr_err("\tdebugfs_create_dir(%s/"KBUILD_MODNAME") = %d\n", -+ DPA_ETH_DEBUGFS_ROOT, _errno); -+ } -+ -+ return _errno; -+} -+ -+void __exit dpa_debugfs_module_exit(void) -+{ -+ debugfs_remove(dpa_debugfs_root); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_debugfs.h -@@ -0,0 +1,43 @@ -+/* Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef DPAA_DEBUGFS_H_ -+#define DPAA_DEBUGFS_H_ -+ -+#include -+#include /* struct dentry needed in dpaa_eth.h */ -+ -+int dpa_netdev_debugfs_create(struct net_device *net_dev); -+void dpa_netdev_debugfs_remove(struct net_device *net_dev); -+int __init dpa_debugfs_module_init(void); -+void __exit dpa_debugfs_module_exit(void); -+ -+#endif /* DPAA_DEBUGFS_H_ */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.c -@@ -0,0 +1,1223 @@ -+/* Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \ -+ KBUILD_BASENAME".c", __LINE__, __func__ -+#else -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": " fmt -+#endif -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include /* arp_hdr_len() */ -+#include /* VLAN_HLEN */ -+#include /* struct icmphdr */ -+#include /* struct iphdr */ -+#include /* struct ipv6hdr */ -+#include /* struct udphdr */ -+#include /* struct tcphdr */ -+#include /* net_ratelimit() */ -+#include /* ETH_P_IP and ETH_P_IPV6 */ -+#include -+#include -+#include -+#include -+#ifdef CONFIG_SOC_BUS -+#include /* soc_device_match */ -+#endif -+ -+#include "fsl_fman.h" -+#include "fm_ext.h" -+#include "fm_port_ext.h" -+ -+#include "mac.h" -+#include "dpaa_eth.h" -+#include "dpaa_eth_common.h" -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+#include "dpaa_debugfs.h" -+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */ -+ -+/* CREATE_TRACE_POINTS only needs to be defined once. Other dpa files -+ * using trace events only need to #include -+ */ -+#define CREATE_TRACE_POINTS -+#include "dpaa_eth_trace.h" -+ -+#define DPA_NAPI_WEIGHT 64 -+ -+/* Valid checksum indication */ -+#define DPA_CSUM_VALID 0xFFFF -+ -+#define DPA_DESCRIPTION "FSL DPAA Ethernet driver" -+ -+MODULE_LICENSE("Dual BSD/GPL"); -+ -+MODULE_AUTHOR("Andy Fleming "); -+ -+MODULE_DESCRIPTION(DPA_DESCRIPTION); -+ -+static uint8_t debug = -1; -+module_param(debug, byte, S_IRUGO); -+MODULE_PARM_DESC(debug, "Module/Driver verbosity level"); -+ -+/* This has to work in tandem with the DPA_CS_THRESHOLD_xxx values. */ -+static uint16_t tx_timeout = 1000; -+module_param(tx_timeout, ushort, S_IRUGO); -+MODULE_PARM_DESC(tx_timeout, "The Tx timeout in ms"); -+ -+static const char rtx[][3] = { -+ [RX] = "RX", -+ [TX] = "TX" -+}; -+ -+#ifndef CONFIG_PPC -+bool dpaa_errata_a010022; -+EXPORT_SYMBOL(dpaa_errata_a010022); -+#endif -+ -+/* BM */ -+ -+#define DPAA_ETH_MAX_PAD (L1_CACHE_BYTES * 8) -+ -+static uint8_t dpa_priv_common_bpid; -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+struct net_device *dpa_loop_netdevs[20]; -+#endif -+ -+#ifdef CONFIG_PM -+ -+static int dpaa_suspend(struct device *dev) -+{ -+ struct net_device *net_dev; -+ struct dpa_priv_s *priv; -+ struct mac_device *mac_dev; -+ int err = 0; -+ -+ net_dev = dev_get_drvdata(dev); -+ -+ if (net_dev->flags & IFF_UP) { -+ priv = netdev_priv(net_dev); -+ mac_dev = priv->mac_dev; -+ -+ if (priv->wol & DPAA_WOL_MAGIC) { -+ err = priv->mac_dev->set_wol(mac_dev->port_dev[RX], -+ priv->mac_dev->get_mac_handle(mac_dev), true); -+ if (err) { -+ netdev_err(net_dev, "set_wol() = %d\n", err); -+ goto set_wol_failed; -+ } -+ } -+ -+ err = fm_port_suspend(mac_dev->port_dev[RX]); -+ if (err) { -+ netdev_err(net_dev, "fm_port_suspend(RX) = %d\n", err); -+ goto rx_port_suspend_failed; -+ } -+ -+ err = fm_port_suspend(mac_dev->port_dev[TX]); -+ if (err) { -+ netdev_err(net_dev, "fm_port_suspend(TX) = %d\n", err); -+ goto tx_port_suspend_failed; -+ } -+ } -+ -+ return 0; -+ -+tx_port_suspend_failed: -+ fm_port_resume(mac_dev->port_dev[RX]); -+rx_port_suspend_failed: -+ if (priv->wol & DPAA_WOL_MAGIC) { -+ priv->mac_dev->set_wol(mac_dev->port_dev[RX], -+ priv->mac_dev->get_mac_handle(mac_dev), false); -+ } -+set_wol_failed: -+ return err; -+} -+ -+static int dpaa_resume(struct device *dev) -+{ -+ struct net_device *net_dev; -+ struct dpa_priv_s *priv; -+ struct mac_device *mac_dev; -+ int err = 0; -+ -+ net_dev = dev_get_drvdata(dev); -+ -+ if (net_dev->flags & IFF_UP) { -+ priv = netdev_priv(net_dev); -+ mac_dev = priv->mac_dev; -+ -+ err = fm_mac_resume(mac_dev->get_mac_handle(mac_dev)); -+ if (err) { -+ netdev_err(net_dev, "fm_mac_resume = %d\n", err); -+ goto resume_failed; -+ } -+ -+ err = fm_port_resume(mac_dev->port_dev[TX]); -+ if (err) { -+ netdev_err(net_dev, "fm_port_resume(TX) = %d\n", err); -+ goto resume_failed; -+ } -+ -+ err = fm_port_resume(mac_dev->port_dev[RX]); -+ if (err) { -+ netdev_err(net_dev, "fm_port_resume(RX) = %d\n", err); -+ goto resume_failed; -+ } -+ -+ if (priv->wol & DPAA_WOL_MAGIC) { -+ err = priv->mac_dev->set_wol(mac_dev->port_dev[RX], -+ priv->mac_dev->get_mac_handle(mac_dev), false); -+ if (err) { -+ netdev_err(net_dev, "set_wol() = %d\n", err); -+ goto resume_failed; -+ } -+ } -+ } -+ -+ return 0; -+ -+resume_failed: -+ return err; -+} -+ -+static const struct dev_pm_ops dpaa_pm_ops = { -+ .suspend = dpaa_suspend, -+ .resume = dpaa_resume, -+}; -+ -+#define DPAA_PM_OPS (&dpaa_pm_ops) -+ -+#else /* CONFIG_PM */ -+ -+#define DPAA_PM_OPS NULL -+ -+#endif /* CONFIG_PM */ -+ -+/* Checks whether the checksum field in Parse Results array is valid -+ * (equals 0xFFFF) and increments the .cse counter otherwise -+ */ -+static inline void -+dpa_csum_validation(const struct dpa_priv_s *priv, -+ struct dpa_percpu_priv_s *percpu_priv, -+ const struct qm_fd *fd) -+{ -+ dma_addr_t addr = qm_fd_addr(fd); -+ struct dpa_bp *dpa_bp = priv->dpa_bp; -+ void *frm = phys_to_virt(addr); -+ fm_prs_result_t *parse_result; -+ -+ if (unlikely(!frm)) -+ return; -+ -+ dma_sync_single_for_cpu(dpa_bp->dev, addr, DPA_RX_PRIV_DATA_SIZE + -+ DPA_PARSE_RESULTS_SIZE, DMA_BIDIRECTIONAL); -+ -+ parse_result = (fm_prs_result_t *)(frm + DPA_RX_PRIV_DATA_SIZE); -+ -+ if (parse_result->cksum != DPA_CSUM_VALID) -+ percpu_priv->rx_errors.cse++; -+} -+ -+static void _dpa_rx_error(struct net_device *net_dev, -+ const struct dpa_priv_s *priv, -+ struct dpa_percpu_priv_s *percpu_priv, -+ const struct qm_fd *fd, -+ u32 fqid) -+{ -+ /* limit common, possibly innocuous Rx FIFO Overflow errors' -+ * interference with zero-loss convergence benchmark results. -+ */ -+ if (likely(fd->status & FM_FD_STAT_ERR_PHYSICAL)) -+ pr_warn_once("fsl-dpa: non-zero error counters in fman statistics (sysfs)\n"); -+ else -+ if (netif_msg_hw(priv) && net_ratelimit()) -+ netdev_dbg(net_dev, "Err FD status = 0x%08x\n", -+ fd->status & FM_FD_STAT_RX_ERRORS); -+#ifdef CONFIG_FSL_DPAA_HOOKS -+ if (dpaa_eth_hooks.rx_error && -+ dpaa_eth_hooks.rx_error(net_dev, fd, fqid) == DPAA_ETH_STOLEN) -+ /* it's up to the hook to perform resource cleanup */ -+ return; -+#endif -+ percpu_priv->stats.rx_errors++; -+ -+ if (fd->status & FM_PORT_FRM_ERR_DMA) -+ percpu_priv->rx_errors.dme++; -+ if (fd->status & FM_PORT_FRM_ERR_PHYSICAL) -+ percpu_priv->rx_errors.fpe++; -+ if (fd->status & FM_PORT_FRM_ERR_SIZE) -+ percpu_priv->rx_errors.fse++; -+ if (fd->status & FM_PORT_FRM_ERR_PRS_HDR_ERR) -+ percpu_priv->rx_errors.phe++; -+ if (fd->status & FM_FD_STAT_L4CV) -+ dpa_csum_validation(priv, percpu_priv, fd); -+ -+ dpa_fd_release(net_dev, fd); -+} -+ -+static void _dpa_tx_error(struct net_device *net_dev, -+ const struct dpa_priv_s *priv, -+ struct dpa_percpu_priv_s *percpu_priv, -+ const struct qm_fd *fd, -+ u32 fqid) -+{ -+ struct sk_buff *skb; -+ -+ if (netif_msg_hw(priv) && net_ratelimit()) -+ netdev_warn(net_dev, "FD status = 0x%08x\n", -+ fd->status & FM_FD_STAT_TX_ERRORS); -+#ifdef CONFIG_FSL_DPAA_HOOKS -+ if (dpaa_eth_hooks.tx_error && -+ dpaa_eth_hooks.tx_error(net_dev, fd, fqid) == DPAA_ETH_STOLEN) -+ /* now the hook must ensure proper cleanup */ -+ return; -+#endif -+ percpu_priv->stats.tx_errors++; -+ -+ /* If we intended the buffers from this frame to go into the bpools -+ * when the FMan transmit was done, we need to put it in manually. -+ */ -+ if (fd->bpid != 0xff) { -+ dpa_fd_release(net_dev, fd); -+ return; -+ } -+ -+ skb = _dpa_cleanup_tx_fd(priv, fd); -+ dev_kfree_skb(skb); -+} -+ -+/* Helper function to factor out frame validation logic on all Rx paths. Its -+ * purpose is to extract from the Parse Results structure information about -+ * the integrity of the frame, its checksum, the length of the parsed headers -+ * and whether the frame is suitable for GRO. -+ * -+ * Assumes no parser errors, since any error frame is dropped before this -+ * function is called. -+ * -+ * @skb will have its ip_summed field overwritten; -+ * @use_gro will only be written with 0, if the frame is definitely not -+ * GRO-able; otherwise, it will be left unchanged; -+ * @hdr_size will be written with a safe value, at least the size of the -+ * headers' length. -+ */ -+void __hot _dpa_process_parse_results(const fm_prs_result_t *parse_results, -+ const struct qm_fd *fd, -+ struct sk_buff *skb, int *use_gro) -+{ -+ if (fd->status & FM_FD_STAT_L4CV) { -+ /* The parser has run and performed L4 checksum validation. -+ * We know there were no parser errors (and implicitly no -+ * L4 csum error), otherwise we wouldn't be here. -+ */ -+ skb->ip_summed = CHECKSUM_UNNECESSARY; -+ -+ /* Don't go through GRO for certain types of traffic that -+ * we know are not GRO-able, such as dgram-based protocols. -+ * In the worst-case scenarios, such as small-pkt terminating -+ * UDP, the extra GRO processing would be overkill. -+ * -+ * The only protocol the Parser supports that is also GRO-able -+ * is currently TCP. -+ */ -+ if (!fm_l4_frame_is_tcp(parse_results)) -+ *use_gro = 0; -+ -+ return; -+ } -+ -+ /* We're here because either the parser didn't run or the L4 checksum -+ * was not verified. This may include the case of a UDP frame with -+ * checksum zero or an L4 proto other than TCP/UDP -+ */ -+ skb->ip_summed = CHECKSUM_NONE; -+ -+ /* Bypass GRO for unknown traffic or if no PCDs are applied */ -+ *use_gro = 0; -+} -+ -+int dpaa_eth_poll(struct napi_struct *napi, int budget) -+{ -+ struct dpa_napi_portal *np = -+ container_of(napi, struct dpa_napi_portal, napi); -+ -+ int cleaned = qman_p_poll_dqrr(np->p, budget); -+ -+ if (cleaned < budget) { -+ int tmp; -+ napi_complete(napi); -+ tmp = qman_p_irqsource_add(np->p, QM_PIRQ_DQRI); -+ DPA_BUG_ON(tmp); -+ } -+ -+ return cleaned; -+} -+EXPORT_SYMBOL(dpaa_eth_poll); -+ -+static void __hot _dpa_tx_conf(struct net_device *net_dev, -+ const struct dpa_priv_s *priv, -+ struct dpa_percpu_priv_s *percpu_priv, -+ const struct qm_fd *fd, -+ u32 fqid) -+{ -+ struct sk_buff *skb; -+ -+ /* do we need the timestamp for the error frames? */ -+ -+ if (unlikely(fd->status & FM_FD_STAT_TX_ERRORS) != 0) { -+ if (netif_msg_hw(priv) && net_ratelimit()) -+ netdev_warn(net_dev, "FD status = 0x%08x\n", -+ fd->status & FM_FD_STAT_TX_ERRORS); -+ -+ percpu_priv->stats.tx_errors++; -+ } -+ -+ /* hopefully we need not get the timestamp before the hook */ -+#ifdef CONFIG_FSL_DPAA_HOOKS -+ if (dpaa_eth_hooks.tx_confirm && dpaa_eth_hooks.tx_confirm(net_dev, -+ fd, fqid) == DPAA_ETH_STOLEN) -+ /* it's the hook that must now perform cleanup */ -+ return; -+#endif -+ /* This might not perfectly reflect the reality, if the core dequeuing -+ * the Tx confirmation is different from the one that did the enqueue, -+ * but at least it'll show up in the total count. -+ */ -+ percpu_priv->tx_confirm++; -+ -+ skb = _dpa_cleanup_tx_fd(priv, fd); -+ -+ dev_kfree_skb(skb); -+} -+ -+enum qman_cb_dqrr_result -+priv_rx_error_dqrr(struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dq) -+{ -+ struct net_device *net_dev; -+ struct dpa_priv_s *priv; -+ struct dpa_percpu_priv_s *percpu_priv; -+ int *count_ptr; -+ -+ net_dev = ((struct dpa_fq *)fq)->net_dev; -+ priv = netdev_priv(net_dev); -+ -+ percpu_priv = raw_cpu_ptr(priv->percpu_priv); -+ count_ptr = raw_cpu_ptr(priv->dpa_bp->percpu_count); -+ -+ if (dpaa_eth_napi_schedule(percpu_priv, portal)) -+ return qman_cb_dqrr_stop; -+ -+ if (unlikely(dpaa_eth_refill_bpools(priv->dpa_bp, count_ptr))) -+ /* Unable to refill the buffer pool due to insufficient -+ * system memory. Just release the frame back into the pool, -+ * otherwise we'll soon end up with an empty buffer pool. -+ */ -+ dpa_fd_release(net_dev, &dq->fd); -+ else -+ _dpa_rx_error(net_dev, priv, percpu_priv, &dq->fd, fq->fqid); -+ -+ return qman_cb_dqrr_consume; -+} -+ -+ -+enum qman_cb_dqrr_result __hot -+priv_rx_default_dqrr(struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dq) -+{ -+ struct net_device *net_dev; -+ struct dpa_priv_s *priv; -+ struct dpa_percpu_priv_s *percpu_priv; -+ int *count_ptr; -+ struct dpa_bp *dpa_bp; -+ -+ net_dev = ((struct dpa_fq *)fq)->net_dev; -+ priv = netdev_priv(net_dev); -+ dpa_bp = priv->dpa_bp; -+ -+ /* Trace the Rx fd */ -+ trace_dpa_rx_fd(net_dev, fq, &dq->fd); -+ -+ /* IRQ handler, non-migratable; safe to use raw_cpu_ptr here */ -+ percpu_priv = raw_cpu_ptr(priv->percpu_priv); -+ count_ptr = raw_cpu_ptr(dpa_bp->percpu_count); -+ -+ if (unlikely(dpaa_eth_napi_schedule(percpu_priv, portal))) -+ return qman_cb_dqrr_stop; -+ -+ /* Vale of plenty: make sure we didn't run out of buffers */ -+ -+ if (unlikely(dpaa_eth_refill_bpools(dpa_bp, count_ptr))) -+ /* Unable to refill the buffer pool due to insufficient -+ * system memory. Just release the frame back into the pool, -+ * otherwise we'll soon end up with an empty buffer pool. -+ */ -+ dpa_fd_release(net_dev, &dq->fd); -+ else -+ _dpa_rx(net_dev, portal, priv, percpu_priv, &dq->fd, fq->fqid, -+ count_ptr); -+ -+ return qman_cb_dqrr_consume; -+} -+ -+enum qman_cb_dqrr_result -+priv_tx_conf_error_dqrr(struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dq) -+{ -+ struct net_device *net_dev; -+ struct dpa_priv_s *priv; -+ struct dpa_percpu_priv_s *percpu_priv; -+ -+ net_dev = ((struct dpa_fq *)fq)->net_dev; -+ priv = netdev_priv(net_dev); -+ -+ percpu_priv = raw_cpu_ptr(priv->percpu_priv); -+ -+ if (dpaa_eth_napi_schedule(percpu_priv, portal)) -+ return qman_cb_dqrr_stop; -+ -+ _dpa_tx_error(net_dev, priv, percpu_priv, &dq->fd, fq->fqid); -+ -+ return qman_cb_dqrr_consume; -+} -+ -+enum qman_cb_dqrr_result __hot -+priv_tx_conf_default_dqrr(struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dq) -+{ -+ struct net_device *net_dev; -+ struct dpa_priv_s *priv; -+ struct dpa_percpu_priv_s *percpu_priv; -+ -+ net_dev = ((struct dpa_fq *)fq)->net_dev; -+ priv = netdev_priv(net_dev); -+ -+ /* Trace the fd */ -+ trace_dpa_tx_conf_fd(net_dev, fq, &dq->fd); -+ -+ /* Non-migratable context, safe to use raw_cpu_ptr */ -+ percpu_priv = raw_cpu_ptr(priv->percpu_priv); -+ -+ if (dpaa_eth_napi_schedule(percpu_priv, portal)) -+ return qman_cb_dqrr_stop; -+ -+ _dpa_tx_conf(net_dev, priv, percpu_priv, &dq->fd, fq->fqid); -+ -+ return qman_cb_dqrr_consume; -+} -+ -+void priv_ern(struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_mr_entry *msg) -+{ -+ struct net_device *net_dev; -+ const struct dpa_priv_s *priv; -+ struct sk_buff *skb; -+ struct dpa_percpu_priv_s *percpu_priv; -+ struct qm_fd fd = msg->ern.fd; -+ -+ net_dev = ((struct dpa_fq *)fq)->net_dev; -+ priv = netdev_priv(net_dev); -+ /* Non-migratable context, safe to use raw_cpu_ptr */ -+ percpu_priv = raw_cpu_ptr(priv->percpu_priv); -+ -+ percpu_priv->stats.tx_dropped++; -+ percpu_priv->stats.tx_fifo_errors++; -+ count_ern(percpu_priv, msg); -+ -+ /* If we intended this buffer to go into the pool -+ * when the FM was done, we need to put it in -+ * manually. -+ */ -+ if (msg->ern.fd.bpid != 0xff) { -+ dpa_fd_release(net_dev, &fd); -+ return; -+ } -+ -+ skb = _dpa_cleanup_tx_fd(priv, &fd); -+ dev_kfree_skb_any(skb); -+} -+ -+const struct dpa_fq_cbs_t private_fq_cbs = { -+ .rx_defq = { .cb = { .dqrr = priv_rx_default_dqrr } }, -+ .tx_defq = { .cb = { .dqrr = priv_tx_conf_default_dqrr } }, -+ .rx_errq = { .cb = { .dqrr = priv_rx_error_dqrr } }, -+ .tx_errq = { .cb = { .dqrr = priv_tx_conf_error_dqrr } }, -+ .egress_ern = { .cb = { .ern = priv_ern } } -+}; -+EXPORT_SYMBOL(private_fq_cbs); -+ -+static void dpaa_eth_napi_enable(struct dpa_priv_s *priv) -+{ -+ struct dpa_percpu_priv_s *percpu_priv; -+ int i, j; -+ -+ for_each_possible_cpu(i) { -+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i); -+ -+ for (j = 0; j < qman_portal_max; j++) -+ napi_enable(&percpu_priv->np[j].napi); -+ } -+} -+ -+static void dpaa_eth_napi_disable(struct dpa_priv_s *priv) -+{ -+ struct dpa_percpu_priv_s *percpu_priv; -+ int i, j; -+ -+ for_each_possible_cpu(i) { -+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i); -+ -+ for (j = 0; j < qman_portal_max; j++) -+ napi_disable(&percpu_priv->np[j].napi); -+ } -+} -+ -+static int __cold dpa_eth_priv_start(struct net_device *net_dev) -+{ -+ int err; -+ struct dpa_priv_s *priv; -+ -+ priv = netdev_priv(net_dev); -+ -+ dpaa_eth_napi_enable(priv); -+ -+ err = dpa_start(net_dev); -+ if (err < 0) -+ dpaa_eth_napi_disable(priv); -+ -+ return err; -+} -+ -+ -+ -+static int __cold dpa_eth_priv_stop(struct net_device *net_dev) -+{ -+ int _errno; -+ struct dpa_priv_s *priv; -+ -+ _errno = dpa_stop(net_dev); -+ /* Allow NAPI to consume any frame still in the Rx/TxConfirm -+ * ingress queues. This is to avoid a race between the current -+ * context and ksoftirqd which could leave NAPI disabled while -+ * in fact there's still Rx traffic to be processed. -+ */ -+ usleep_range(5000, 10000); -+ -+ priv = netdev_priv(net_dev); -+ dpaa_eth_napi_disable(priv); -+ -+ return _errno; -+} -+ -+#ifdef CONFIG_NET_POLL_CONTROLLER -+static void dpaa_eth_poll_controller(struct net_device *net_dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ struct dpa_percpu_priv_s *percpu_priv = -+ raw_cpu_ptr(priv->percpu_priv); -+ struct qman_portal *p; -+ const struct qman_portal_config *pc; -+ struct dpa_napi_portal *np; -+ -+ p = (struct qman_portal *)qman_get_affine_portal(smp_processor_id()); -+ pc = qman_p_get_portal_config(p); -+ np = &percpu_priv->np[pc->index]; -+ -+ qman_p_irqsource_remove(np->p, QM_PIRQ_DQRI); -+ qman_p_poll_dqrr(np->p, np->napi.weight); -+ qman_p_irqsource_add(np->p, QM_PIRQ_DQRI); -+} -+#endif -+ -+static const struct net_device_ops dpa_private_ops = { -+ .ndo_open = dpa_eth_priv_start, -+ .ndo_start_xmit = dpa_tx, -+ .ndo_stop = dpa_eth_priv_stop, -+ .ndo_tx_timeout = dpa_timeout, -+ .ndo_get_stats64 = dpa_get_stats64, -+ .ndo_set_mac_address = dpa_set_mac_address, -+ .ndo_validate_addr = eth_validate_addr, -+#ifdef CONFIG_FMAN_PFC -+ .ndo_select_queue = dpa_select_queue, -+#endif -+ .ndo_set_rx_mode = dpa_set_rx_mode, -+ .ndo_init = dpa_ndo_init, -+ .ndo_set_features = dpa_set_features, -+ .ndo_fix_features = dpa_fix_features, -+ .ndo_do_ioctl = dpa_ioctl, -+#ifdef CONFIG_NET_POLL_CONTROLLER -+ .ndo_poll_controller = dpaa_eth_poll_controller, -+#endif -+}; -+ -+static int dpa_private_napi_add(struct net_device *net_dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ struct dpa_percpu_priv_s *percpu_priv; -+ int i, cpu; -+ -+ for_each_possible_cpu(cpu) { -+ percpu_priv = per_cpu_ptr(priv->percpu_priv, cpu); -+ -+ percpu_priv->np = devm_kzalloc(net_dev->dev.parent, -+ qman_portal_max * sizeof(struct dpa_napi_portal), -+ GFP_KERNEL); -+ -+ if (unlikely(percpu_priv->np == NULL)) { -+ dev_err(net_dev->dev.parent, "devm_kzalloc() failed\n"); -+ return -ENOMEM; -+ } -+ -+ for (i = 0; i < qman_portal_max; i++) -+ netif_napi_add(net_dev, &percpu_priv->np[i].napi, -+ dpaa_eth_poll, DPA_NAPI_WEIGHT); -+ } -+ -+ return 0; -+} -+ -+void dpa_private_napi_del(struct net_device *net_dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ struct dpa_percpu_priv_s *percpu_priv; -+ int i, cpu; -+ -+ for_each_possible_cpu(cpu) { -+ percpu_priv = per_cpu_ptr(priv->percpu_priv, cpu); -+ -+ if (percpu_priv->np) { -+ for (i = 0; i < qman_portal_max; i++) -+ netif_napi_del(&percpu_priv->np[i].napi); -+ -+ devm_kfree(net_dev->dev.parent, percpu_priv->np); -+ } -+ } -+} -+EXPORT_SYMBOL(dpa_private_napi_del); -+ -+static int dpa_private_netdev_init(struct net_device *net_dev) -+{ -+ int i; -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ struct dpa_percpu_priv_s *percpu_priv; -+ const uint8_t *mac_addr; -+ -+ /* Although we access another CPU's private data here -+ * we do it at initialization so it is safe -+ */ -+ for_each_possible_cpu(i) { -+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i); -+ percpu_priv->net_dev = net_dev; -+ } -+ -+ net_dev->netdev_ops = &dpa_private_ops; -+ mac_addr = priv->mac_dev->addr; -+ -+ net_dev->mem_start = priv->mac_dev->res->start; -+ net_dev->mem_end = priv->mac_dev->res->end; -+ -+ /* Configure the maximum MTU according to the FMan's MAXFRM */ -+ net_dev->min_mtu = ETH_MIN_MTU; -+ net_dev->max_mtu = dpa_get_max_mtu(); -+ -+ net_dev->hw_features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | -+ NETIF_F_LLTX); -+ -+ /* Advertise S/G and HIGHDMA support for private interfaces */ -+ net_dev->hw_features |= NETIF_F_SG | NETIF_F_HIGHDMA; -+ /* Recent kernels enable GSO automatically, if -+ * we declare NETIF_F_SG. For conformity, we'll -+ * still declare GSO explicitly. -+ */ -+ net_dev->features |= NETIF_F_GSO; -+ -+ /* Advertise GRO support */ -+ net_dev->features |= NETIF_F_GRO; -+ -+ /* Advertise NETIF_F_HW_ACCEL_MQ to avoid Tx timeout warnings */ -+ net_dev->features |= NETIF_F_HW_ACCEL_MQ; -+ -+#ifndef CONFIG_PPC -+ /* Due to the A010022 FMan errata, we can not use S/G frames. We need -+ * to stop advertising S/G and GSO support. -+ */ -+ if (unlikely(dpaa_errata_a010022)) { -+ net_dev->hw_features &= ~NETIF_F_SG; -+ net_dev->features &= ~NETIF_F_GSO; -+ } -+#endif -+ -+ return dpa_netdev_init(net_dev, mac_addr, tx_timeout); -+} -+ -+static struct dpa_bp * __cold -+dpa_priv_bp_probe(struct device *dev) -+{ -+ struct dpa_bp *dpa_bp; -+ -+ dpa_bp = devm_kzalloc(dev, sizeof(*dpa_bp), GFP_KERNEL); -+ if (unlikely(dpa_bp == NULL)) { -+ dev_err(dev, "devm_kzalloc() failed\n"); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ dpa_bp->percpu_count = devm_alloc_percpu(dev, *dpa_bp->percpu_count); -+ dpa_bp->target_count = CONFIG_FSL_DPAA_ETH_MAX_BUF_COUNT; -+ -+ dpa_bp->seed_cb = dpa_bp_priv_seed; -+ dpa_bp->free_buf_cb = _dpa_bp_free_pf; -+ -+ return dpa_bp; -+} -+ -+/* Place all ingress FQs (Rx Default, Rx Error, PCD FQs) in a dedicated CGR. -+ * We won't be sending congestion notifications to FMan; for now, we just use -+ * this CGR to generate enqueue rejections to FMan in order to drop the frames -+ * before they reach our ingress queues and eat up memory. -+ */ -+static int dpaa_eth_priv_ingress_cgr_init(struct dpa_priv_s *priv) -+{ -+ struct qm_mcc_initcgr initcgr; -+ u32 cs_th; -+ int err; -+ -+ err = qman_alloc_cgrid(&priv->ingress_cgr.cgrid); -+ if (err < 0) { -+ pr_err("Error %d allocating CGR ID\n", err); -+ goto out_error; -+ } -+ -+ /* Enable CS TD, but disable Congestion State Change Notifications. */ -+ initcgr.we_mask = QM_CGR_WE_CS_THRES; -+ initcgr.cgr.cscn_en = QM_CGR_EN; -+ cs_th = CONFIG_FSL_DPAA_INGRESS_CS_THRESHOLD; -+ qm_cgr_cs_thres_set64(&initcgr.cgr.cs_thres, cs_th, 1); -+ -+ initcgr.we_mask |= QM_CGR_WE_CSTD_EN; -+ initcgr.cgr.cstd_en = QM_CGR_EN; -+ -+ /* This is actually a hack, because this CGR will be associated with -+ * our affine SWP. However, we'll place our ingress FQs in it. -+ */ -+ err = qman_create_cgr(&priv->ingress_cgr, QMAN_CGR_FLAG_USE_INIT, -+ &initcgr); -+ if (err < 0) { -+ pr_err("Error %d creating ingress CGR with ID %d\n", err, -+ priv->ingress_cgr.cgrid); -+ qman_release_cgrid(priv->ingress_cgr.cgrid); -+ goto out_error; -+ } -+ pr_debug("Created ingress CGR %d for netdev with hwaddr %pM\n", -+ priv->ingress_cgr.cgrid, priv->mac_dev->addr); -+ -+ /* struct qman_cgr allows special cgrid values (i.e. outside the 0..255 -+ * range), but we have no common initialization path between the -+ * different variants of the DPAA Eth driver, so we do it here rather -+ * than modifying every other variant than "private Eth". -+ */ -+ priv->use_ingress_cgr = true; -+ -+out_error: -+ return err; -+} -+ -+static int dpa_priv_bp_create(struct net_device *net_dev, struct dpa_bp *dpa_bp, -+ size_t count) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ int i; -+ -+ if (netif_msg_probe(priv)) -+ dev_dbg(net_dev->dev.parent, -+ "Using private BM buffer pools\n"); -+ -+ priv->bp_count = count; -+ -+ for (i = 0; i < count; i++) { -+ int err; -+ err = dpa_bp_alloc(&dpa_bp[i], net_dev->dev.parent); -+ if (err < 0) { -+ dpa_bp_free(priv); -+ priv->dpa_bp = NULL; -+ return err; -+ } -+ -+ priv->dpa_bp = &dpa_bp[i]; -+ } -+ -+ dpa_priv_common_bpid = priv->dpa_bp->bpid; -+ return 0; -+} -+ -+static const struct of_device_id dpa_match[]; -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+static int dpa_new_loop_id(void) -+{ -+ static int if_id; -+ -+ return if_id++; -+} -+#endif -+ -+static int -+dpaa_eth_priv_probe(struct platform_device *_of_dev) -+{ -+ int err = 0, i, channel; -+ struct device *dev; -+ struct device_node *dpa_node; -+ struct dpa_bp *dpa_bp; -+ size_t count = 1; -+ struct net_device *net_dev = NULL; -+ struct dpa_priv_s *priv = NULL; -+ struct dpa_percpu_priv_s *percpu_priv; -+ struct fm_port_fqs port_fqs; -+ struct dpa_buffer_layout_s *buf_layout = NULL; -+ struct mac_device *mac_dev; -+ -+ dev = &_of_dev->dev; -+ -+ dpa_node = dev->of_node; -+ -+ if (!of_device_is_available(dpa_node)) -+ return -ENODEV; -+ -+ /* Get the buffer pools assigned to this interface; -+ * run only once the default pool probing code -+ */ -+ dpa_bp = (dpa_bpid2pool(dpa_priv_common_bpid)) ? : -+ dpa_priv_bp_probe(dev); -+ if (IS_ERR(dpa_bp)) -+ return PTR_ERR(dpa_bp); -+ -+ /* Allocate this early, so we can store relevant information in -+ * the private area (needed by 1588 code in dpa_mac_probe) -+ */ -+ net_dev = alloc_etherdev_mq(sizeof(*priv), DPAA_ETH_TX_QUEUES); -+ if (!net_dev) { -+ dev_err(dev, "alloc_etherdev_mq() failed\n"); -+ goto alloc_etherdev_mq_failed; -+ } -+ -+ /* Do this here, so we can be verbose early */ -+ SET_NETDEV_DEV(net_dev, dev); -+ dev_set_drvdata(dev, net_dev); -+ -+ priv = netdev_priv(net_dev); -+ priv->net_dev = net_dev; -+ strcpy(priv->if_type, "private"); -+ -+ priv->msg_enable = netif_msg_init(debug, -1); -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+ priv->loop_id = dpa_new_loop_id(); -+ priv->loop_to = -1; /* disabled by default */ -+ dpa_loop_netdevs[priv->loop_id] = net_dev; -+#endif -+ -+ mac_dev = dpa_mac_probe(_of_dev); -+ if (IS_ERR(mac_dev) || !mac_dev) { -+ err = PTR_ERR(mac_dev); -+ goto mac_probe_failed; -+ } -+ -+ /* We have physical ports, so we need to establish -+ * the buffer layout. -+ */ -+ buf_layout = devm_kzalloc(dev, 2 * sizeof(*buf_layout), -+ GFP_KERNEL); -+ if (!buf_layout) { -+ dev_err(dev, "devm_kzalloc() failed\n"); -+ goto alloc_failed; -+ } -+ dpa_set_buffers_layout(mac_dev, buf_layout); -+ -+ /* For private ports, need to compute the size of the default -+ * buffer pool, based on FMan port buffer layout;also update -+ * the maximum buffer size for private ports if necessary -+ */ -+ dpa_bp->size = dpa_bp_size(&buf_layout[RX]); -+ -+#ifdef CONFIG_FSL_DPAA_ETH_JUMBO_FRAME -+ /* We only want to use jumbo frame optimization if we actually have -+ * L2 MAX FRM set for jumbo frames as well. -+ */ -+ if(fm_get_max_frm() < 9600) -+ dev_warn(dev, -+ "Invalid configuration: if jumbo frames support is on, FSL_FM_MAX_FRAME_SIZE should be set to 9600\n"); -+#endif -+ -+ INIT_LIST_HEAD(&priv->dpa_fq_list); -+ -+ memset(&port_fqs, 0, sizeof(port_fqs)); -+ -+ err = dpa_fq_probe_mac(dev, &priv->dpa_fq_list, &port_fqs, true, RX); -+ if (!err) -+ err = dpa_fq_probe_mac(dev, &priv->dpa_fq_list, -+ &port_fqs, true, TX); -+ -+ if (err < 0) -+ goto fq_probe_failed; -+ -+ /* bp init */ -+ -+ err = dpa_priv_bp_create(net_dev, dpa_bp, count); -+ -+ if (err < 0) -+ goto bp_create_failed; -+ -+ priv->mac_dev = mac_dev; -+ -+ channel = dpa_get_channel(); -+ -+ if (channel < 0) { -+ err = channel; -+ goto get_channel_failed; -+ } -+ -+ priv->channel = (uint16_t)channel; -+ dpaa_eth_add_channel(priv->channel); -+ -+ dpa_fq_setup(priv, &private_fq_cbs, priv->mac_dev->port_dev[TX]); -+ -+ /* Create a congestion group for this netdev, with -+ * dynamically-allocated CGR ID. -+ * Must be executed after probing the MAC, but before -+ * assigning the egress FQs to the CGRs. -+ */ -+ err = dpaa_eth_cgr_init(priv); -+ if (err < 0) { -+ dev_err(dev, "Error initializing CGR\n"); -+ goto tx_cgr_init_failed; -+ } -+ err = dpaa_eth_priv_ingress_cgr_init(priv); -+ if (err < 0) { -+ dev_err(dev, "Error initializing ingress CGR\n"); -+ goto rx_cgr_init_failed; -+ } -+ -+ /* Add the FQs to the interface, and make them active */ -+ err = dpa_fqs_init(dev, &priv->dpa_fq_list, false); -+ if (err < 0) -+ goto fq_alloc_failed; -+ -+ priv->buf_layout = buf_layout; -+ priv->tx_headroom = dpa_get_headroom(&priv->buf_layout[TX]); -+ priv->rx_headroom = dpa_get_headroom(&priv->buf_layout[RX]); -+ -+ /* All real interfaces need their ports initialized */ -+ dpaa_eth_init_ports(mac_dev, dpa_bp, count, &port_fqs, -+ buf_layout, dev); -+ -+#ifdef CONFIG_FMAN_PFC -+ for (i = 0; i < CONFIG_FMAN_PFC_COS_COUNT; i++) { -+ err = fm_port_set_pfc_priorities_mapping_to_qman_wq( -+ mac_dev->port_dev[TX], i, i); -+ if (unlikely(err != 0)) { -+ dev_err(dev, "Error maping PFC %u to WQ %u\n", i, i); -+ goto pfc_mapping_failed; -+ } -+ } -+#endif -+ -+ priv->percpu_priv = devm_alloc_percpu(dev, *priv->percpu_priv); -+ -+ if (priv->percpu_priv == NULL) { -+ dev_err(dev, "devm_alloc_percpu() failed\n"); -+ err = -ENOMEM; -+ goto alloc_percpu_failed; -+ } -+ for_each_possible_cpu(i) { -+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i); -+ memset(percpu_priv, 0, sizeof(*percpu_priv)); -+ } -+ -+ /* Initialize NAPI */ -+ err = dpa_private_napi_add(net_dev); -+ -+ if (err < 0) -+ goto napi_add_failed; -+ -+ err = dpa_private_netdev_init(net_dev); -+ -+ if (err < 0) -+ goto netdev_init_failed; -+ -+ dpaa_eth_sysfs_init(&net_dev->dev); -+ -+#ifdef CONFIG_PM -+ device_set_wakeup_capable(dev, true); -+#endif -+ -+ pr_info("fsl_dpa: Probed interface %s\n", net_dev->name); -+ -+ return 0; -+ -+netdev_init_failed: -+napi_add_failed: -+ dpa_private_napi_del(net_dev); -+alloc_percpu_failed: -+#ifdef CONFIG_FMAN_PFC -+pfc_mapping_failed: -+#endif -+ dpa_fq_free(dev, &priv->dpa_fq_list); -+fq_alloc_failed: -+ qman_delete_cgr_safe(&priv->ingress_cgr); -+ qman_release_cgrid(priv->ingress_cgr.cgrid); -+rx_cgr_init_failed: -+ qman_delete_cgr_safe(&priv->cgr_data.cgr); -+ qman_release_cgrid(priv->cgr_data.cgr.cgrid); -+tx_cgr_init_failed: -+get_channel_failed: -+ dpa_bp_free(priv); -+bp_create_failed: -+fq_probe_failed: -+alloc_failed: -+mac_probe_failed: -+ dev_set_drvdata(dev, NULL); -+ free_netdev(net_dev); -+alloc_etherdev_mq_failed: -+ if (atomic_read(&dpa_bp->refs) == 0) -+ devm_kfree(dev, dpa_bp); -+ -+ return err; -+} -+ -+static const struct of_device_id dpa_match[] = { -+ { -+ .compatible = "fsl,dpa-ethernet" -+ }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, dpa_match); -+ -+static struct platform_driver dpa_driver = { -+ .driver = { -+ .name = KBUILD_MODNAME, -+ .of_match_table = dpa_match, -+ .owner = THIS_MODULE, -+ .pm = DPAA_PM_OPS, -+ }, -+ .probe = dpaa_eth_priv_probe, -+ .remove = dpa_remove -+}; -+ -+#ifndef CONFIG_PPC -+static bool __init __cold soc_has_errata_a010022(void) -+{ -+#ifdef CONFIG_SOC_BUS -+ const struct soc_device_attribute soc_msi_matches[] = { -+ { .family = "QorIQ LS1043A", -+ .data = NULL }, -+ { }, -+ }; -+ -+ if (soc_device_match(soc_msi_matches)) -+ return true; -+ -+ return false; -+#else -+ return true; /* cannot identify SoC */ -+#endif -+} -+#endif -+ -+static int __init __cold dpa_load(void) -+{ -+ int _errno; -+ -+ pr_info(DPA_DESCRIPTION "\n"); -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+ dpa_debugfs_module_init(); -+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */ -+ -+ /* initialise dpaa_eth mirror values */ -+ dpa_rx_extra_headroom = fm_get_rx_extra_headroom(); -+ dpa_max_frm = fm_get_max_frm(); -+ dpa_num_cpus = num_possible_cpus(); -+ -+#ifndef CONFIG_PPC -+ /* Detect if the current SoC requires the 4K alignment workaround */ -+ dpaa_errata_a010022 = soc_has_errata_a010022(); -+#endif -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+ memset(dpa_loop_netdevs, 0, sizeof(dpa_loop_netdevs)); -+#endif -+ -+ _errno = platform_driver_register(&dpa_driver); -+ if (unlikely(_errno < 0)) { -+ pr_err(KBUILD_MODNAME -+ ": %s:%hu:%s(): platform_driver_register() = %d\n", -+ KBUILD_BASENAME".c", __LINE__, __func__, _errno); -+ } -+ -+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n", -+ KBUILD_BASENAME".c", __func__); -+ -+ return _errno; -+} -+module_init(dpa_load); -+ -+static void __exit __cold dpa_unload(void) -+{ -+ pr_debug(KBUILD_MODNAME ": -> %s:%s()\n", -+ KBUILD_BASENAME".c", __func__); -+ -+ platform_driver_unregister(&dpa_driver); -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+ dpa_debugfs_module_exit(); -+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */ -+ -+ /* Only one channel is used and needs to be relased after all -+ * interfaces are removed -+ */ -+ dpa_release_channel(); -+ -+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n", -+ KBUILD_BASENAME".c", __func__); -+} -+module_exit(dpa_unload); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h -@@ -0,0 +1,674 @@ -+/* Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __DPA_H -+#define __DPA_H -+ -+#include -+#include /* struct qman_fq */ -+ -+#include "fm_ext.h" -+#include "dpaa_eth_trace.h" -+ -+extern int dpa_rx_extra_headroom; -+extern int dpa_max_frm; -+extern int dpa_num_cpus; -+ -+#define dpa_get_rx_extra_headroom() dpa_rx_extra_headroom -+#define dpa_get_max_frm() dpa_max_frm -+ -+#define dpa_get_max_mtu() \ -+ (dpa_get_max_frm() - (VLAN_ETH_HLEN + ETH_FCS_LEN)) -+ -+#define __hot -+ -+/* Simple enum of FQ types - used for array indexing */ -+enum port_type {RX, TX}; -+ -+/* TODO: This structure should be renamed & moved to the FMD wrapper */ -+struct dpa_buffer_layout_s { -+ uint16_t priv_data_size; -+ bool parse_results; -+ bool time_stamp; -+ bool hash_results; -+ uint8_t manip_extra_space; -+ uint16_t data_align; -+}; -+ -+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG -+#define DPA_BUG_ON(cond) BUG_ON(cond) -+#else -+#define DPA_BUG_ON(cond) -+#endif -+ -+#define DPA_TX_PRIV_DATA_SIZE 16 -+#define DPA_PARSE_RESULTS_SIZE sizeof(fm_prs_result_t) -+#define DPA_TIME_STAMP_SIZE 8 -+#define DPA_HASH_RESULTS_SIZE 8 -+#define DPA_RX_PRIV_DATA_SIZE (DPA_TX_PRIV_DATA_SIZE + \ -+ dpa_get_rx_extra_headroom()) -+ -+#define FM_FD_STAT_RX_ERRORS \ -+ (FM_PORT_FRM_ERR_DMA | FM_PORT_FRM_ERR_PHYSICAL | \ -+ FM_PORT_FRM_ERR_SIZE | FM_PORT_FRM_ERR_CLS_DISCARD | \ -+ FM_PORT_FRM_ERR_EXTRACTION | FM_PORT_FRM_ERR_NO_SCHEME | \ -+ FM_PORT_FRM_ERR_ILL_PLCR | FM_PORT_FRM_ERR_PRS_TIMEOUT | \ -+ FM_PORT_FRM_ERR_PRS_ILL_INSTRUCT | FM_PORT_FRM_ERR_PRS_HDR_ERR) -+ -+#define FM_FD_STAT_TX_ERRORS \ -+ (FM_PORT_FRM_ERR_UNSUPPORTED_FORMAT | \ -+ FM_PORT_FRM_ERR_LENGTH | FM_PORT_FRM_ERR_DMA) -+ -+#ifndef CONFIG_FSL_DPAA_ETH_JUMBO_FRAME -+/* The raw buffer size must be cacheline aligned. -+ * Normally we use 2K buffers. -+ */ -+#define DPA_BP_RAW_SIZE 2048 -+#else -+/* For jumbo frame optimizations, use buffers large enough to accommodate -+ * 9.6K frames, FD maximum offset, skb sh_info overhead and some extra -+ * space to account for further alignments. -+ */ -+#define DPA_MAX_FRM_SIZE 9600 -+#ifdef CONFIG_PPC -+#define DPA_BP_RAW_SIZE \ -+ ((DPA_MAX_FRM_SIZE + DPA_MAX_FD_OFFSET + \ -+ sizeof(struct skb_shared_info) + 128) & ~(SMP_CACHE_BYTES - 1)) -+#else /* CONFIG_PPC */ -+#define DPA_BP_RAW_SIZE ((unlikely(dpaa_errata_a010022)) ? 2048 : \ -+ ((DPA_MAX_FRM_SIZE + DPA_MAX_FD_OFFSET + \ -+ sizeof(struct skb_shared_info) + 128) & ~(SMP_CACHE_BYTES - 1))) -+#endif /* CONFIG_PPC */ -+#endif /* CONFIG_FSL_DPAA_ETH_JUMBO_FRAME */ -+ -+/* This is what FMan is ever allowed to use. -+ * FMan-DMA requires 16-byte alignment for Rx buffers, but SKB_DATA_ALIGN is -+ * even stronger (SMP_CACHE_BYTES-aligned), so we just get away with that, -+ * via SKB_WITH_OVERHEAD(). We can't rely on netdev_alloc_frag() giving us -+ * half-page-aligned buffers (can we?), so we reserve some more space -+ * for start-of-buffer alignment. -+ */ -+#define dpa_bp_size(buffer_layout) (SKB_WITH_OVERHEAD(DPA_BP_RAW_SIZE) - \ -+ SMP_CACHE_BYTES) -+/* We must ensure that skb_shinfo is always cacheline-aligned. */ -+#define DPA_SKB_SIZE(size) ((size) & ~(SMP_CACHE_BYTES - 1)) -+ -+/* Maximum size of a buffer for which recycling is allowed. -+ * We need an upper limit such that forwarded skbs that get reallocated on Tx -+ * aren't allowed to grow unboundedly. On the other hand, we need to make sure -+ * that skbs allocated by us will not fail to be recycled due to their size. -+ * -+ * For a requested size, the kernel allocator provides the next power of two -+ * sized block, which the stack will use as is, regardless of the actual size -+ * it required; since we must accommodate at most 9.6K buffers (L2 maximum -+ * supported frame size), set the recycling upper limit to 16K. -+ */ -+#define DPA_RECYCLE_MAX_SIZE 16384 -+ -+#if defined(CONFIG_FSL_SDK_FMAN_TEST) -+/*TODO: temporary for fman pcd testing */ -+#define FMAN_PCD_TESTS_MAX_NUM_RANGES 20 -+#endif -+ -+#define DPAA_ETH_FQ_DELTA 0x10000 -+ -+#define DPAA_ETH_PCD_FQ_BASE(device_addr) \ -+ (((device_addr) & 0x1fffff) >> 6) -+ -+#define DPAA_ETH_PCD_FQ_HI_PRIO_BASE(device_addr) \ -+ (DPAA_ETH_FQ_DELTA + DPAA_ETH_PCD_FQ_BASE(device_addr)) -+ -+/* Largest value that the FQD's OAL field can hold. -+ * This is DPAA-1.x specific. -+ * TODO: This rather belongs in fsl_qman.h -+ */ -+#define FSL_QMAN_MAX_OAL 127 -+ -+/* Maximum offset value for a contig or sg FD (represented on 9 bits) */ -+#define DPA_MAX_FD_OFFSET ((1 << 9) - 1) -+ -+/* Default alignment for start of data in an Rx FD */ -+#define DPA_FD_DATA_ALIGNMENT 16 -+ -+/* Values for the L3R field of the FM Parse Results -+ */ -+/* L3 Type field: First IP Present IPv4 */ -+#define FM_L3_PARSE_RESULT_IPV4 0x8000 -+/* L3 Type field: First IP Present IPv6 */ -+#define FM_L3_PARSE_RESULT_IPV6 0x4000 -+ -+/* Values for the L4R field of the FM Parse Results -+ * See $8.8.4.7.20 - L4 HXS - L4 Results from DPAA-Rev2 Reference Manual. -+ */ -+/* L4 Type field: UDP */ -+#define FM_L4_PARSE_RESULT_UDP 0x40 -+/* L4 Type field: TCP */ -+#define FM_L4_PARSE_RESULT_TCP 0x20 -+/* FD status field indicating whether the FM Parser has attempted to validate -+ * the L4 csum of the frame. -+ * Note that having this bit set doesn't necessarily imply that the checksum -+ * is valid. One would have to check the parse results to find that out. -+ */ -+#define FM_FD_STAT_L4CV 0x00000004 -+ -+ -+#define FM_FD_STAT_ERR_PHYSICAL FM_PORT_FRM_ERR_PHYSICAL -+ -+/* Check if the parsed frame was found to be a TCP segment. -+ * -+ * @parse_result_ptr must be of type (fm_prs_result_t *). -+ */ -+#define fm_l4_frame_is_tcp(parse_result_ptr) \ -+ ((parse_result_ptr)->l4r & FM_L4_PARSE_RESULT_TCP) -+ -+/* number of Tx queues to FMan */ -+#ifdef CONFIG_FMAN_PFC -+#define DPAA_ETH_TX_QUEUES (NR_CPUS * CONFIG_FMAN_PFC_COS_COUNT) -+#else -+#define DPAA_ETH_TX_QUEUES NR_CPUS -+#endif -+ -+#define DPAA_ETH_RX_QUEUES 128 -+ -+/* Convenience macros for storing/retrieving the skb back-pointers. They must -+ * accommodate both recycling and confirmation paths - i.e. cases when the buf -+ * was allocated by ourselves, respectively by the stack. In the former case, -+ * we could store the skb at negative offset; in the latter case, we can't, -+ * so we'll use 0 as offset. -+ * -+ * NB: @off is an offset from a (struct sk_buff **) pointer! -+ */ -+#define DPA_WRITE_SKB_PTR(skb, skbh, addr, off) \ -+{ \ -+ skbh = (struct sk_buff **)addr; \ -+ *(skbh + (off)) = skb; \ -+} -+#define DPA_READ_SKB_PTR(skb, skbh, addr, off) \ -+{ \ -+ skbh = (struct sk_buff **)addr; \ -+ skb = *(skbh + (off)); \ -+} -+ -+#ifdef CONFIG_PM -+/* Magic Packet wakeup */ -+#define DPAA_WOL_MAGIC 0x00000001 -+#endif -+ -+#if defined(CONFIG_FSL_SDK_FMAN_TEST) -+struct pcd_range { -+ uint32_t base; -+ uint32_t count; -+}; -+#endif -+ -+/* More detailed FQ types - used for fine-grained WQ assignments */ -+enum dpa_fq_type { -+ FQ_TYPE_RX_DEFAULT = 1, /* Rx Default FQs */ -+ FQ_TYPE_RX_ERROR, /* Rx Error FQs */ -+ FQ_TYPE_RX_PCD, /* User-defined PCDs */ -+ FQ_TYPE_TX, /* "Real" Tx FQs */ -+ FQ_TYPE_TX_CONFIRM, /* Tx default Conf FQ (actually an Rx FQ) */ -+ FQ_TYPE_TX_CONF_MQ, /* Tx conf FQs (one for each Tx FQ) */ -+ FQ_TYPE_TX_ERROR, /* Tx Error FQs (these are actually Rx FQs) */ -+ FQ_TYPE_RX_PCD_HI_PRIO, /* User-defined high-priority PCDs */ -+}; -+ -+struct dpa_fq { -+ struct qman_fq fq_base; -+ struct list_head list; -+ struct net_device *net_dev; -+ bool init; -+ uint32_t fqid; -+ uint32_t flags; -+ uint16_t channel; -+ uint8_t wq; -+ enum dpa_fq_type fq_type; -+}; -+ -+struct dpa_fq_cbs_t { -+ struct qman_fq rx_defq; -+ struct qman_fq tx_defq; -+ struct qman_fq rx_errq; -+ struct qman_fq tx_errq; -+ struct qman_fq egress_ern; -+}; -+ -+struct fqid_cell { -+ uint32_t start; -+ uint32_t count; -+}; -+ -+struct dpa_bp { -+ struct bman_pool *pool; -+ uint8_t bpid; -+ struct device *dev; -+ union { -+ /* The buffer pools used for the private ports are initialized -+ * with target_count buffers for each CPU; at runtime the -+ * number of buffers per CPU is constantly brought back to this -+ * level -+ */ -+ int target_count; -+ /* The configured value for the number of buffers in the pool, -+ * used for shared port buffer pools -+ */ -+ int config_count; -+ }; -+ size_t size; -+ bool seed_pool; -+ /* physical address of the contiguous memory used by the pool to store -+ * the buffers -+ */ -+ dma_addr_t paddr; -+ /* virtual address of the contiguous memory used by the pool to store -+ * the buffers -+ */ -+ void __iomem *vaddr; -+ /* current number of buffers in the bpool alloted to this CPU */ -+ int __percpu *percpu_count; -+ atomic_t refs; -+ /* some bpools need to be seeded before use by this cb */ -+ int (*seed_cb)(struct dpa_bp *); -+ /* some bpools need to be emptied before freeing; this cb is used -+ * for freeing of individual buffers taken from the pool -+ */ -+ void (*free_buf_cb)(void *addr); -+}; -+ -+struct dpa_rx_errors { -+ u64 dme; /* DMA Error */ -+ u64 fpe; /* Frame Physical Error */ -+ u64 fse; /* Frame Size Error */ -+ u64 phe; /* Header Error */ -+ u64 cse; /* Checksum Validation Error */ -+}; -+ -+/* Counters for QMan ERN frames - one counter per rejection code */ -+struct dpa_ern_cnt { -+ u64 cg_tdrop; /* Congestion group taildrop */ -+ u64 wred; /* WRED congestion */ -+ u64 err_cond; /* Error condition */ -+ u64 early_window; /* Order restoration, frame too early */ -+ u64 late_window; /* Order restoration, frame too late */ -+ u64 fq_tdrop; /* FQ taildrop */ -+ u64 fq_retired; /* FQ is retired */ -+ u64 orp_zero; /* ORP disabled */ -+}; -+ -+struct dpa_napi_portal { -+ struct napi_struct napi; -+ struct qman_portal *p; -+}; -+ -+struct dpa_percpu_priv_s { -+ struct net_device *net_dev; -+ struct dpa_napi_portal *np; -+ u64 in_interrupt; -+ u64 tx_returned; -+ u64 tx_confirm; -+ /* fragmented (non-linear) skbuffs received from the stack */ -+ u64 tx_frag_skbuffs; -+ /* number of S/G frames received */ -+ u64 rx_sg; -+ -+ struct rtnl_link_stats64 stats; -+ struct dpa_rx_errors rx_errors; -+ struct dpa_ern_cnt ern_cnt; -+}; -+ -+struct dpa_priv_s { -+ struct dpa_percpu_priv_s __percpu *percpu_priv; -+ struct dpa_bp *dpa_bp; -+ /* Store here the needed Tx headroom for convenience and speed -+ * (even though it can be computed based on the fields of buf_layout) -+ */ -+ uint16_t tx_headroom; -+ struct net_device *net_dev; -+ struct mac_device *mac_dev; -+ struct qman_fq *egress_fqs[DPAA_ETH_TX_QUEUES]; -+ struct qman_fq *conf_fqs[DPAA_ETH_TX_QUEUES]; -+ -+ size_t bp_count; -+ -+ uint16_t channel; /* "fsl,qman-channel-id" */ -+ struct list_head dpa_fq_list; -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+ struct dentry *debugfs_loop_file; -+#endif -+ -+ uint32_t msg_enable; /* net_device message level */ -+#ifdef CONFIG_FSL_DPAA_1588 -+ struct dpa_ptp_tsu *tsu; -+#endif -+ -+#if defined(CONFIG_FSL_SDK_FMAN_TEST) -+/* TODO: this is temporary until pcd support is implemented in dpaa */ -+ int priv_pcd_num_ranges; -+ struct pcd_range priv_pcd_ranges[FMAN_PCD_TESTS_MAX_NUM_RANGES]; -+#endif -+ -+ struct { -+ /** -+ * All egress queues to a given net device belong to one -+ * (and the same) congestion group. -+ */ -+ struct qman_cgr cgr; -+ /* If congested, when it began. Used for performance stats. */ -+ u32 congestion_start_jiffies; -+ /* Number of jiffies the Tx port was congested. */ -+ u32 congested_jiffies; -+ /** -+ * Counter for the number of times the CGR -+ * entered congestion state -+ */ -+ u32 cgr_congested_count; -+ } cgr_data; -+ /* Use a per-port CGR for ingress traffic. */ -+ bool use_ingress_cgr; -+ struct qman_cgr ingress_cgr; -+ -+#ifdef CONFIG_FSL_DPAA_TS -+ bool ts_tx_en; /* Tx timestamping enabled */ -+ bool ts_rx_en; /* Rx timestamping enabled */ -+#endif /* CONFIG_FSL_DPAA_TS */ -+ -+ struct dpa_buffer_layout_s *buf_layout; -+ uint16_t rx_headroom; -+ char if_type[30]; -+ -+ void *peer; -+#ifdef CONFIG_PM -+ u32 wol; -+#endif -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+ int loop_id; -+ int loop_to; -+#endif -+#ifdef CONFIG_FSL_DPAA_CEETM -+ bool ceetm_en; /* CEETM QoS enabled */ -+#endif -+}; -+ -+struct fm_port_fqs { -+ struct dpa_fq *tx_defq; -+ struct dpa_fq *tx_errq; -+ struct dpa_fq *rx_defq; -+ struct dpa_fq *rx_errq; -+}; -+ -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+extern struct net_device *dpa_loop_netdevs[20]; -+#endif -+ -+/* functions with different implementation for SG and non-SG: */ -+int dpa_bp_priv_seed(struct dpa_bp *dpa_bp); -+int dpaa_eth_refill_bpools(struct dpa_bp *dpa_bp, int *count_ptr); -+void __hot _dpa_rx(struct net_device *net_dev, -+ struct qman_portal *portal, -+ const struct dpa_priv_s *priv, -+ struct dpa_percpu_priv_s *percpu_priv, -+ const struct qm_fd *fd, -+ u32 fqid, -+ int *count_ptr); -+int __hot dpa_tx(struct sk_buff *skb, struct net_device *net_dev); -+int __hot dpa_tx_extended(struct sk_buff *skb, struct net_device *net_dev, -+ struct qman_fq *egress_fq, struct qman_fq *conf_fq); -+struct sk_buff *_dpa_cleanup_tx_fd(const struct dpa_priv_s *priv, -+ const struct qm_fd *fd); -+void __hot _dpa_process_parse_results(const fm_prs_result_t *parse_results, -+ const struct qm_fd *fd, -+ struct sk_buff *skb, -+ int *use_gro); -+#ifndef CONFIG_FSL_DPAA_TS -+bool dpa_skb_is_recyclable(struct sk_buff *skb); -+bool dpa_buf_is_recyclable(struct sk_buff *skb, -+ uint32_t min_size, -+ uint16_t min_offset, -+ unsigned char **new_buf_start); -+#endif -+int __hot skb_to_contig_fd(struct dpa_priv_s *priv, -+ struct sk_buff *skb, struct qm_fd *fd, -+ int *count_ptr, int *offset); -+int __hot skb_to_sg_fd(struct dpa_priv_s *priv, -+ struct sk_buff *skb, struct qm_fd *fd); -+int __cold __attribute__((nonnull)) -+ _dpa_fq_free(struct device *dev, struct qman_fq *fq); -+ -+/* Turn on HW checksum computation for this outgoing frame. -+ * If the current protocol is not something we support in this regard -+ * (or if the stack has already computed the SW checksum), we do nothing. -+ * -+ * Returns 0 if all goes well (or HW csum doesn't apply), and a negative value -+ * otherwise. -+ * -+ * Note that this function may modify the fd->cmd field and the skb data buffer -+ * (the Parse Results area). -+ */ -+int dpa_enable_tx_csum(struct dpa_priv_s *priv, -+ struct sk_buff *skb, struct qm_fd *fd, char *parse_results); -+ -+static inline int dpaa_eth_napi_schedule(struct dpa_percpu_priv_s *percpu_priv, -+ struct qman_portal *portal) -+{ -+ /* In case of threaded ISR for RT enable kernel, -+ * in_irq() does not return appropriate value, so use -+ * in_serving_softirq to distinguish softirq or irq context. -+ */ -+ if (unlikely(in_irq() || !in_serving_softirq())) { -+ /* Disable QMan IRQ and invoke NAPI */ -+ int ret = qman_p_irqsource_remove(portal, QM_PIRQ_DQRI); -+ if (likely(!ret)) { -+ const struct qman_portal_config *pc = -+ qman_p_get_portal_config(portal); -+ struct dpa_napi_portal *np = -+ &percpu_priv->np[pc->index]; -+ -+ np->p = portal; -+ napi_schedule(&np->napi); -+ percpu_priv->in_interrupt++; -+ return 1; -+ } -+ } -+ return 0; -+} -+ -+static inline ssize_t __const __must_check __attribute__((nonnull)) -+dpa_fd_length(const struct qm_fd *fd) -+{ -+ return fd->length20; -+} -+ -+static inline ssize_t __const __must_check __attribute__((nonnull)) -+dpa_fd_offset(const struct qm_fd *fd) -+{ -+ return fd->offset; -+} -+ -+static inline uint16_t dpa_get_headroom(struct dpa_buffer_layout_s *bl) -+{ -+ uint16_t headroom; -+ /* The frame headroom must accommodate: -+ * - the driver private data area -+ * - parse results, hash results, timestamp if selected -+ * - manip extra space -+ * If either hash results or time stamp are selected, both will -+ * be copied to/from the frame headroom, as TS is located between PR and -+ * HR in the IC and IC copy size has a granularity of 16bytes -+ * (see description of FMBM_RICP and FMBM_TICP registers in DPAARM) -+ * -+ * Also make sure the headroom is a multiple of data_align bytes -+ */ -+ headroom = (uint16_t)(bl->priv_data_size + -+ (bl->parse_results ? DPA_PARSE_RESULTS_SIZE : 0) + -+ (bl->hash_results || bl->time_stamp ? -+ DPA_TIME_STAMP_SIZE + DPA_HASH_RESULTS_SIZE : 0) + -+ bl->manip_extra_space); -+ -+ return bl->data_align ? ALIGN(headroom, bl->data_align) : headroom; -+} -+ -+int fm_mac_dump_regs(struct mac_device *h_dev, char *buf, int n); -+int fm_mac_dump_rx_stats(struct mac_device *h_dev, char *buf, int n); -+int fm_mac_dump_tx_stats(struct mac_device *h_dev, char *buf, int n); -+ -+void dpaa_eth_sysfs_remove(struct device *dev); -+void dpaa_eth_sysfs_init(struct device *dev); -+int dpaa_eth_poll(struct napi_struct *napi, int budget); -+ -+void dpa_private_napi_del(struct net_device *net_dev); -+ -+/* Equivalent to a memset(0), but works faster */ -+static inline void clear_fd(struct qm_fd *fd) -+{ -+ fd->opaque_addr = 0; -+ fd->opaque = 0; -+ fd->cmd = 0; -+} -+ -+static inline int _dpa_tx_fq_to_id(const struct dpa_priv_s *priv, -+ struct qman_fq *tx_fq) -+{ -+ int i; -+ -+ for (i = 0; i < DPAA_ETH_TX_QUEUES; i++) -+ if (priv->egress_fqs[i] == tx_fq) -+ return i; -+ -+ return -EINVAL; -+} -+ -+static inline int __hot dpa_xmit(struct dpa_priv_s *priv, -+ struct rtnl_link_stats64 *percpu_stats, -+ struct qm_fd *fd, struct qman_fq *egress_fq, -+ struct qman_fq *conf_fq) -+{ -+ int err, i; -+ -+ if (fd->bpid == 0xff) -+ fd->cmd |= qman_fq_fqid(conf_fq); -+ -+ /* Trace this Tx fd */ -+ trace_dpa_tx_fd(priv->net_dev, egress_fq, fd); -+ -+ for (i = 0; i < 100000; i++) { -+ err = qman_enqueue(egress_fq, fd, 0); -+ if (err != -EBUSY) -+ break; -+ } -+ -+ if (unlikely(err < 0)) { -+ /* TODO differentiate b/w -EBUSY (EQCR full) and other codes? */ -+ percpu_stats->tx_errors++; -+ percpu_stats->tx_fifo_errors++; -+ return err; -+ } -+ -+ percpu_stats->tx_packets++; -+ percpu_stats->tx_bytes += dpa_fd_length(fd); -+ -+ return 0; -+} -+ -+/* Use multiple WQs for FQ assignment: -+ * - Tx Confirmation queues go to WQ1. -+ * - Rx Default, Tx and PCD queues go to WQ3 (no differentiation between -+ * Rx and Tx traffic, or between Rx Default and Rx PCD frames). -+ * - Rx Error and Tx Error queues go to WQ2 (giving them a better chance -+ * to be scheduled, in case there are many more FQs in WQ3). -+ * This ensures that Tx-confirmed buffers are timely released. In particular, -+ * it avoids congestion on the Tx Confirm FQs, which can pile up PFDRs if they -+ * are greatly outnumbered by other FQs in the system (usually PCDs), while -+ * dequeue scheduling is round-robin. -+ */ -+static inline void _dpa_assign_wq(struct dpa_fq *fq) -+{ -+ switch (fq->fq_type) { -+ case FQ_TYPE_TX_CONFIRM: -+ case FQ_TYPE_TX_CONF_MQ: -+ fq->wq = 1; -+ break; -+ case FQ_TYPE_RX_DEFAULT: -+ case FQ_TYPE_TX: -+ fq->wq = 3; -+ break; -+ case FQ_TYPE_RX_ERROR: -+ case FQ_TYPE_TX_ERROR: -+ case FQ_TYPE_RX_PCD_HI_PRIO: -+ fq->wq = 2; -+ break; -+ case FQ_TYPE_RX_PCD: -+ fq->wq = 5; -+ break; -+ default: -+ WARN(1, "Invalid FQ type %d for FQID %d!\n", -+ fq->fq_type, fq->fqid); -+ } -+} -+ -+#ifdef CONFIG_FMAN_PFC -+/* Use in lieu of skb_get_queue_mapping() */ -+#define dpa_get_queue_mapping(skb) \ -+ (((skb)->priority < CONFIG_FMAN_PFC_COS_COUNT) ? \ -+ ((skb)->priority * dpa_num_cpus + smp_processor_id()) : \ -+ ((CONFIG_FMAN_PFC_COS_COUNT - 1) * \ -+ dpa_num_cpus + smp_processor_id())); -+#else -+#define dpa_get_queue_mapping(skb) skb_get_queue_mapping(skb) -+#endif -+ -+static inline void _dpa_bp_free_pf(void *addr) -+{ -+ put_page(virt_to_head_page(addr)); -+} -+ -+/* LS1043A SoC has a HW issue regarding FMan DMA transactions; The issue -+ * manifests itself at high traffic rates when frames cross 4K memory -+ * boundaries, when they are not aligned to 16 bytes or when they have -+ * Scatter/Gather fragments; For the moment, we use a SW workaround that -+ * realigns frames to 256 bytes. Scatter/Gather frames aren't supported -+ * on egress. -+ */ -+ -+#ifndef CONFIG_PPC -+extern bool dpaa_errata_a010022; /* SoC affected by A010022 errata */ -+#define NONREC_MARK 0x01 -+#define HAS_DMA_ISSUE(start, size) \ -+ (((uintptr_t)(start) + (size)) > \ -+ (((uintptr_t)(start) + 0x1000) & ~0xFFF)) -+/* The headroom needs to accommodate our private data (64 bytes) but -+ * we reserve 256 bytes instead to guarantee 256 data alignment. -+ */ -+#define DPAA_A010022_HEADROOM 256 -+#endif /* !CONFIG_PPC */ -+ -+#endif /* __DPA_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_base.c -@@ -0,0 +1,205 @@ -+/* Copyright 2008-2013 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \ -+ KBUILD_BASENAME".c", __LINE__, __func__ -+#else -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": " fmt -+#endif -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include "dpaa_eth.h" -+#include "dpaa_eth_common.h" -+#include "dpaa_eth_base.h" -+ -+#define DPA_DESCRIPTION "FSL DPAA Advanced drivers:" -+ -+MODULE_LICENSE("Dual BSD/GPL"); -+ -+uint8_t advanced_debug = -1; -+module_param(advanced_debug, byte, S_IRUGO); -+MODULE_PARM_DESC(advanced_debug, "Module/Driver verbosity level"); -+EXPORT_SYMBOL(advanced_debug); -+ -+static int dpa_bp_cmp(const void *dpa_bp0, const void *dpa_bp1) -+{ -+ return ((struct dpa_bp *)dpa_bp0)->size - -+ ((struct dpa_bp *)dpa_bp1)->size; -+} -+ -+struct dpa_bp * __cold __must_check /* __attribute__((nonnull)) */ -+dpa_bp_probe(struct platform_device *_of_dev, size_t *count) -+{ -+ int i, lenp, na, ns, err; -+ struct device *dev; -+ struct device_node *dev_node; -+ const __be32 *bpool_cfg; -+ struct dpa_bp *dpa_bp; -+ u32 bpid; -+ -+ dev = &_of_dev->dev; -+ -+ *count = of_count_phandle_with_args(dev->of_node, -+ "fsl,bman-buffer-pools", NULL); -+ if (*count < 1) { -+ dev_err(dev, "missing fsl,bman-buffer-pools device tree entry\n"); -+ return ERR_PTR(-EINVAL); -+ } -+ -+ dpa_bp = devm_kzalloc(dev, *count * sizeof(*dpa_bp), GFP_KERNEL); -+ if (dpa_bp == NULL) { -+ dev_err(dev, "devm_kzalloc() failed\n"); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ dev_node = of_find_node_by_path("/"); -+ if (unlikely(dev_node == NULL)) { -+ dev_err(dev, "of_find_node_by_path(/) failed\n"); -+ return ERR_PTR(-EINVAL); -+ } -+ -+ na = of_n_addr_cells(dev_node); -+ ns = of_n_size_cells(dev_node); -+ -+ for (i = 0; i < *count; i++) { -+ of_node_put(dev_node); -+ -+ dev_node = of_parse_phandle(dev->of_node, -+ "fsl,bman-buffer-pools", i); -+ if (dev_node == NULL) { -+ dev_err(dev, "of_find_node_by_phandle() failed\n"); -+ return ERR_PTR(-EFAULT); -+ } -+ -+ if (unlikely(!of_device_is_compatible(dev_node, "fsl,bpool"))) { -+ dev_err(dev, -+ "!of_device_is_compatible(%s, fsl,bpool)\n", -+ dev_node->full_name); -+ dpa_bp = ERR_PTR(-EINVAL); -+ goto _return_of_node_put; -+ } -+ -+ err = of_property_read_u32(dev_node, "fsl,bpid", &bpid); -+ if (err) { -+ dev_err(dev, "Cannot find buffer pool ID in the device tree\n"); -+ dpa_bp = ERR_PTR(-EINVAL); -+ goto _return_of_node_put; -+ } -+ dpa_bp[i].bpid = (uint8_t)bpid; -+ -+ bpool_cfg = of_get_property(dev_node, "fsl,bpool-ethernet-cfg", -+ &lenp); -+ if (bpool_cfg && (lenp == (2 * ns + na) * sizeof(*bpool_cfg))) { -+ const uint32_t *seed_pool; -+ -+ dpa_bp[i].config_count = -+ (int)of_read_number(bpool_cfg, ns); -+ dpa_bp[i].size = -+ (size_t)of_read_number(bpool_cfg + ns, ns); -+ dpa_bp[i].paddr = -+ of_read_number(bpool_cfg + 2 * ns, na); -+ -+ seed_pool = of_get_property(dev_node, -+ "fsl,bpool-ethernet-seeds", &lenp); -+ dpa_bp[i].seed_pool = !!seed_pool; -+ -+ } else { -+ dev_err(dev, -+ "Missing/invalid fsl,bpool-ethernet-cfg device tree entry for node %s\n", -+ dev_node->full_name); -+ dpa_bp = ERR_PTR(-EINVAL); -+ goto _return_of_node_put; -+ } -+ } -+ -+ sort(dpa_bp, *count, sizeof(*dpa_bp), dpa_bp_cmp, NULL); -+ -+ return dpa_bp; -+ -+_return_of_node_put: -+ if (dev_node) -+ of_node_put(dev_node); -+ -+ return dpa_bp; -+} -+EXPORT_SYMBOL(dpa_bp_probe); -+ -+int dpa_bp_create(struct net_device *net_dev, struct dpa_bp *dpa_bp, -+ size_t count) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ int i; -+ -+ priv->dpa_bp = dpa_bp; -+ priv->bp_count = count; -+ -+ for (i = 0; i < count; i++) { -+ int err; -+ err = dpa_bp_alloc(&dpa_bp[i], net_dev->dev.parent); -+ if (err < 0) { -+ dpa_bp_free(priv); -+ priv->dpa_bp = NULL; -+ return err; -+ } -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(dpa_bp_create); -+ -+static int __init __cold dpa_advanced_load(void) -+{ -+ pr_info(DPA_DESCRIPTION "\n"); -+ -+ return 0; -+} -+module_init(dpa_advanced_load); -+ -+static void __exit __cold dpa_advanced_unload(void) -+{ -+ pr_debug(KBUILD_MODNAME ": -> %s:%s()\n", -+ KBUILD_BASENAME".c", __func__); -+ -+} -+module_exit(dpa_advanced_unload); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_base.h -@@ -0,0 +1,49 @@ -+/* Copyright 2008-2013 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __DPAA_ETH_BASE_H -+#define __DPAA_ETH_BASE_H -+ -+#include /* struct net_device */ -+#include /* struct bm_buffer */ -+#include /* struct platform_device */ -+#include /* struct hwtstamp_config */ -+ -+extern uint8_t advanced_debug; -+extern const struct dpa_fq_cbs_t shared_fq_cbs; -+extern int __hot dpa_shared_tx(struct sk_buff *skb, struct net_device *net_dev); -+ -+struct dpa_bp * __cold __must_check /* __attribute__((nonnull)) */ -+dpa_bp_probe(struct platform_device *_of_dev, size_t *count); -+int dpa_bp_create(struct net_device *net_dev, struct dpa_bp *dpa_bp, -+ size_t count); -+ -+#endif /* __DPAA_ETH_BASE_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c -@@ -0,0 +1,2076 @@ -+/* Copyright 2008-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include "dpaa_eth_ceetm.h" -+ -+#define DPA_CEETM_DESCRIPTION "FSL DPAA CEETM qdisc" -+ -+const struct nla_policy ceetm_policy[TCA_CEETM_MAX + 1] = { -+ [TCA_CEETM_COPT] = { .len = sizeof(struct tc_ceetm_copt) }, -+ [TCA_CEETM_QOPS] = { .len = sizeof(struct tc_ceetm_qopt) }, -+}; -+ -+struct Qdisc_ops ceetm_qdisc_ops; -+ -+/* Obtain the DCP and the SP ids from the FMan port */ -+static void get_dcp_and_sp(struct net_device *dev, enum qm_dc_portal *dcp_id, -+ unsigned int *sp_id) -+{ -+ uint32_t channel; -+ t_LnxWrpFmPortDev *port_dev; -+ struct dpa_priv_s *dpa_priv = netdev_priv(dev); -+ struct mac_device *mac_dev = dpa_priv->mac_dev; -+ -+ port_dev = (t_LnxWrpFmPortDev *)mac_dev->port_dev[TX]; -+ channel = port_dev->txCh; -+ -+ *sp_id = channel & CHANNEL_SP_MASK; -+ pr_debug(KBUILD_BASENAME " : FM sub-portal ID %d\n", *sp_id); -+ -+ if (channel < DCP0_MAX_CHANNEL) { -+ *dcp_id = qm_dc_portal_fman0; -+ pr_debug(KBUILD_BASENAME " : DCP ID 0\n"); -+ } else { -+ *dcp_id = qm_dc_portal_fman1; -+ pr_debug(KBUILD_BASENAME " : DCP ID 1\n"); -+ } -+} -+ -+/* Wait for the DPAA Eth driver WQ TX FQs to empty */ -+static void dpaa_drain_fqs(struct net_device *dev) -+{ -+ const struct dpa_priv_s *priv = netdev_priv(dev); -+ struct qm_mcr_queryfq_np np; -+ struct qman_fq *fq; -+ int ret, i; -+ -+ for (i = 0; i < DPAA_ETH_TX_QUEUES; i ++) { -+ fq = priv->egress_fqs[i]; -+ while (true) { -+ ret = qman_query_fq_np(fq, &np); -+ if (unlikely(ret)) { -+ pr_err(KBUILD_BASENAME -+ " : %s : unable to query FQ %x: %d\n", -+ __func__, fq->fqid, ret); -+ break; -+ } -+ -+ if (np.frm_cnt == 0) -+ break; -+ } -+ } -+} -+ -+/* Wait for the DPAA CEETM TX CQs to empty */ -+static void ceetm_drain_class(struct ceetm_class *cl) -+{ -+ struct qm_mcr_ceetm_cq_query cq_query; -+ struct qm_ceetm_cq *cq; -+ unsigned int idx; -+ int ret; -+ -+ if (!cl) -+ return; -+ -+ switch (cl->type) { -+ case CEETM_ROOT: -+ /* The ROOT classes aren't directly linked to CEETM CQs */ -+ return; -+ case CEETM_PRIO: -+ cq = (struct qm_ceetm_cq*)cl->prio.cq; -+ break; -+ case CEETM_WBFS: -+ cq = (struct qm_ceetm_cq*)cl->wbfs.cq; -+ break; -+ } -+ -+ if (!cq || !cl->ch) -+ return; -+ -+ /* Build the query CQID by merging the channel and the CQ IDs */ -+ idx = (cq->parent->idx << 4) | cq->idx; -+ -+ while (true) { -+ ret = qman_ceetm_query_cq(idx, -+ cl->ch->dcp_idx, -+ &cq_query); -+ if (unlikely(ret)) { -+ pr_err(KBUILD_BASENAME -+ " : %s : unable to query CQ %x: %d\n", -+ __func__, idx, ret); -+ break; -+ } -+ -+ if (cq_query.frm_cnt == 0) -+ break; -+ } -+} -+ -+/* Enqueue Rejection Notification callback */ -+static void ceetm_ern(struct qman_portal *portal, struct qman_fq *fq, -+ const struct qm_mr_entry *msg) -+{ -+ struct dpa_percpu_priv_s *dpa_percpu_priv; -+ struct ceetm_class_stats *cstats = NULL; -+ const struct dpa_priv_s *dpa_priv; -+ struct qm_fd fd = msg->ern.fd; -+ struct net_device *net_dev; -+ struct ceetm_fq *ceetm_fq; -+ struct ceetm_class *cls; -+ struct sk_buff *skb; -+ -+ ceetm_fq = container_of(fq, struct ceetm_fq, fq); -+ net_dev = ceetm_fq->net_dev; -+ dpa_priv = netdev_priv(net_dev); -+ dpa_percpu_priv = raw_cpu_ptr(dpa_priv->percpu_priv); -+ -+ /* Increment DPA counters */ -+ dpa_percpu_priv->stats.tx_dropped++; -+ dpa_percpu_priv->stats.tx_fifo_errors++; -+ count_ern(dpa_percpu_priv, msg); -+ -+ /* Increment CEETM counters */ -+ cls = ceetm_fq->ceetm_cls; -+ switch (cls->type) { -+ case CEETM_PRIO: -+ cstats = this_cpu_ptr(cls->prio.cstats); -+ break; -+ case CEETM_WBFS: -+ cstats = this_cpu_ptr(cls->wbfs.cstats); -+ break; -+ } -+ -+ if (cstats) -+ cstats->ern_drop_count++; -+ -+ /* Release the buffers that were supposed to be recycled. */ -+ if (fd.bpid != 0xff) { -+ dpa_fd_release(net_dev, &fd); -+ return; -+ } -+ -+ /* Release the frames that were supposed to return on the -+ * confirmation path. -+ */ -+ skb = _dpa_cleanup_tx_fd(dpa_priv, &fd); -+ dev_kfree_skb_any(skb); -+} -+ -+/* Congestion State Change Notification callback */ -+static void ceetm_cscn(struct qm_ceetm_ccg *ccg, void *cb_ctx, int congested) -+{ -+ struct ceetm_fq *ceetm_fq = (struct ceetm_fq *)cb_ctx; -+ struct dpa_priv_s *dpa_priv = netdev_priv(ceetm_fq->net_dev); -+ struct ceetm_class *cls = ceetm_fq->ceetm_cls; -+ struct ceetm_class_stats *cstats = NULL; -+ -+ switch (cls->type) { -+ case CEETM_PRIO: -+ cstats = this_cpu_ptr(cls->prio.cstats); -+ break; -+ case CEETM_WBFS: -+ cstats = this_cpu_ptr(cls->wbfs.cstats); -+ break; -+ } -+ -+ ceetm_fq->congested = congested; -+ -+ if (congested) { -+ dpa_priv->cgr_data.congestion_start_jiffies = jiffies; -+ dpa_priv->cgr_data.cgr_congested_count++; -+ if (cstats) -+ cstats->congested_count++; -+ } else { -+ dpa_priv->cgr_data.congested_jiffies += -+ (jiffies - dpa_priv->cgr_data.congestion_start_jiffies); -+ } -+} -+ -+/* Allocate a ceetm fq */ -+static int ceetm_alloc_fq(struct ceetm_fq **fq, struct net_device *dev, -+ struct ceetm_class *cls) -+{ -+ *fq = kzalloc(sizeof(**fq), GFP_KERNEL); -+ if (!*fq) -+ return -ENOMEM; -+ -+ (*fq)->net_dev = dev; -+ (*fq)->ceetm_cls = cls; -+ (*fq)->congested = 0; -+ return 0; -+} -+ -+/* Configure a ceetm Class Congestion Group */ -+static int ceetm_config_ccg(struct qm_ceetm_ccg **ccg, -+ struct qm_ceetm_channel *channel, unsigned int id, -+ struct ceetm_fq *fq, struct dpa_priv_s *dpa_priv) -+{ -+ int err; -+ u32 cs_th; -+ u16 ccg_mask; -+ struct qm_ceetm_ccg_params ccg_params; -+ -+ err = qman_ceetm_ccg_claim(ccg, channel, id, ceetm_cscn, fq); -+ if (err) -+ return err; -+ -+ /* Configure the count mode (frames/bytes), enable congestion state -+ * notifications, configure the congestion entry and exit thresholds, -+ * enable tail-drop, configure the tail-drop mode, and set the -+ * overhead accounting limit -+ */ -+ ccg_mask = QM_CCGR_WE_MODE | -+ QM_CCGR_WE_CSCN_EN | -+ QM_CCGR_WE_CS_THRES_IN | QM_CCGR_WE_CS_THRES_OUT | -+ QM_CCGR_WE_TD_EN | QM_CCGR_WE_TD_MODE | -+ QM_CCGR_WE_OAL; -+ -+ ccg_params.mode = 0; /* count bytes */ -+ ccg_params.cscn_en = 1; /* generate notifications */ -+ ccg_params.td_en = 1; /* enable tail-drop */ -+ ccg_params.td_mode = 0; /* tail-drop on congestion state */ -+ ccg_params.oal = (signed char)(min(sizeof(struct sk_buff) + -+ dpa_priv->tx_headroom, (size_t)FSL_QMAN_MAX_OAL)); -+ -+ /* Set the congestion state thresholds according to the link speed */ -+ if (dpa_priv->mac_dev->if_support & SUPPORTED_10000baseT_Full) -+ cs_th = CONFIG_FSL_DPAA_CEETM_CCS_THRESHOLD_10G; -+ else -+ cs_th = CONFIG_FSL_DPAA_CEETM_CCS_THRESHOLD_1G; -+ -+ qm_cgr_cs_thres_set64(&ccg_params.cs_thres_in, cs_th, 1); -+ qm_cgr_cs_thres_set64(&ccg_params.cs_thres_out, -+ cs_th * CEETM_CCGR_RATIO, 1); -+ -+ err = qman_ceetm_ccg_set(*ccg, ccg_mask, &ccg_params); -+ if (err) -+ return err; -+ -+ return 0; -+} -+ -+/* Configure a ceetm Logical Frame Queue */ -+static int ceetm_config_lfq(struct qm_ceetm_cq *cq, struct ceetm_fq *fq, -+ struct qm_ceetm_lfq **lfq) -+{ -+ int err; -+ u64 context_a; -+ u32 context_b; -+ -+ err = qman_ceetm_lfq_claim(lfq, cq); -+ if (err) -+ return err; -+ -+ /* Get the former contexts in order to preserve context B */ -+ err = qman_ceetm_lfq_get_context(*lfq, &context_a, &context_b); -+ if (err) -+ return err; -+ -+ context_a = CEETM_CONTEXT_A; -+ err = qman_ceetm_lfq_set_context(*lfq, context_a, context_b); -+ if (err) -+ return err; -+ -+ (*lfq)->ern = ceetm_ern; -+ -+ err = qman_ceetm_create_fq(*lfq, &fq->fq); -+ if (err) -+ return err; -+ -+ return 0; -+} -+ -+/* Configure a prio ceetm class */ -+static int ceetm_config_prio_cls(struct ceetm_class *cls, -+ struct net_device *dev, -+ unsigned int id) -+{ -+ int err; -+ struct dpa_priv_s *dpa_priv = netdev_priv(dev); -+ -+ err = ceetm_alloc_fq(&cls->prio.fq, dev, cls); -+ if (err) -+ return err; -+ -+ /* Claim and configure the CCG */ -+ err = ceetm_config_ccg(&cls->prio.ccg, cls->ch, id, cls->prio.fq, -+ dpa_priv); -+ if (err) -+ return err; -+ -+ /* Claim and configure the CQ */ -+ err = qman_ceetm_cq_claim(&cls->prio.cq, cls->ch, id, cls->prio.ccg); -+ if (err) -+ return err; -+ -+ if (cls->shaped) { -+ err = qman_ceetm_channel_set_cq_cr_eligibility(cls->ch, id, 1); -+ if (err) -+ return err; -+ -+ err = qman_ceetm_channel_set_cq_er_eligibility(cls->ch, id, 1); -+ if (err) -+ return err; -+ } -+ -+ /* Claim and configure a LFQ */ -+ err = ceetm_config_lfq(cls->prio.cq, cls->prio.fq, &cls->prio.lfq); -+ if (err) -+ return err; -+ -+ return 0; -+} -+ -+/* Configure a wbfs ceetm class */ -+static int ceetm_config_wbfs_cls(struct ceetm_class *cls, -+ struct net_device *dev, -+ unsigned int id, int type) -+{ -+ int err; -+ struct dpa_priv_s *dpa_priv = netdev_priv(dev); -+ -+ err = ceetm_alloc_fq(&cls->wbfs.fq, dev, cls); -+ if (err) -+ return err; -+ -+ /* Claim and configure the CCG */ -+ err = ceetm_config_ccg(&cls->wbfs.ccg, cls->ch, id, cls->wbfs.fq, -+ dpa_priv); -+ if (err) -+ return err; -+ -+ /* Claim and configure the CQ */ -+ if (type == WBFS_GRP_B) -+ err = qman_ceetm_cq_claim_B(&cls->wbfs.cq, cls->ch, id, -+ cls->wbfs.ccg); -+ else -+ err = qman_ceetm_cq_claim_A(&cls->wbfs.cq, cls->ch, id, -+ cls->wbfs.ccg); -+ if (err) -+ return err; -+ -+ /* Configure the CQ weight: real number multiplied by 100 to get rid -+ * of the fraction -+ */ -+ err = qman_ceetm_set_queue_weight_in_ratio(cls->wbfs.cq, -+ cls->wbfs.weight * 100); -+ if (err) -+ return err; -+ -+ /* Claim and configure a LFQ */ -+ err = ceetm_config_lfq(cls->wbfs.cq, cls->wbfs.fq, &cls->wbfs.lfq); -+ if (err) -+ return err; -+ -+ return 0; -+} -+ -+/* Find class in qdisc hash table using given handle */ -+static inline struct ceetm_class *ceetm_find(u32 handle, struct Qdisc *sch) -+{ -+ struct ceetm_qdisc *priv = qdisc_priv(sch); -+ struct Qdisc_class_common *clc; -+ -+ pr_debug(KBUILD_BASENAME " : %s : find class %X in qdisc %X\n", -+ __func__, handle, sch->handle); -+ -+ clc = qdisc_class_find(&priv->clhash, handle); -+ return clc ? container_of(clc, struct ceetm_class, common) : NULL; -+} -+ -+/* Insert a class in the qdisc's class hash */ -+static void ceetm_link_class(struct Qdisc *sch, -+ struct Qdisc_class_hash *clhash, -+ struct Qdisc_class_common *common) -+{ -+ sch_tree_lock(sch); -+ qdisc_class_hash_insert(clhash, common); -+ sch_tree_unlock(sch); -+ qdisc_class_hash_grow(sch, clhash); -+} -+ -+/* Destroy a ceetm class */ -+static void ceetm_cls_destroy(struct Qdisc *sch, struct ceetm_class *cl) -+{ -+ struct net_device *dev = qdisc_dev(sch); -+ -+ if (!cl) -+ return; -+ -+ pr_debug(KBUILD_BASENAME " : %s : destroy class %X from under %X\n", -+ __func__, cl->common.classid, sch->handle); -+ -+ switch (cl->type) { -+ case CEETM_ROOT: -+ if (cl->root.child) { -+ qdisc_destroy(cl->root.child); -+ cl->root.child = NULL; -+ } -+ -+ if (cl->ch && qman_ceetm_channel_release(cl->ch)) -+ pr_err(KBUILD_BASENAME -+ " : %s : error releasing the channel %d\n", -+ __func__, cl->ch->idx); -+ -+ break; -+ -+ case CEETM_PRIO: -+ if (cl->prio.child) { -+ qdisc_destroy(cl->prio.child); -+ cl->prio.child = NULL; -+ } -+ -+ /* We must make sure the CQ is empty before releasing it. -+ * Pause all transmissions while we wait for it to drain. -+ */ -+ netif_tx_stop_all_queues(dev); -+ ceetm_drain_class(cl); -+ -+ if (cl->prio.lfq && qman_ceetm_lfq_release(cl->prio.lfq)) -+ pr_err(KBUILD_BASENAME -+ " : %s : error releasing the LFQ %d\n", -+ __func__, cl->prio.lfq->idx); -+ -+ if (cl->prio.cq && qman_ceetm_cq_release(cl->prio.cq)) -+ pr_err(KBUILD_BASENAME -+ " : %s : error releasing the CQ %d\n", -+ __func__, cl->prio.cq->idx); -+ -+ if (cl->prio.ccg && qman_ceetm_ccg_release(cl->prio.ccg)) -+ pr_err(KBUILD_BASENAME -+ " : %s : error releasing the CCG %d\n", -+ __func__, cl->prio.ccg->idx); -+ -+ kfree(cl->prio.fq); -+ -+ if (cl->prio.cstats) -+ free_percpu(cl->prio.cstats); -+ -+ netif_tx_wake_all_queues(dev); -+ break; -+ -+ case CEETM_WBFS: -+ /* We must make sure the CQ is empty before releasing it. -+ * Pause all transmissions while we wait for it to drain. -+ */ -+ netif_tx_stop_all_queues(dev); -+ ceetm_drain_class(cl); -+ -+ if (cl->wbfs.lfq && qman_ceetm_lfq_release(cl->wbfs.lfq)) -+ pr_err(KBUILD_BASENAME -+ " : %s : error releasing the LFQ %d\n", -+ __func__, cl->wbfs.lfq->idx); -+ -+ if (cl->wbfs.cq && qman_ceetm_cq_release(cl->wbfs.cq)) -+ pr_err(KBUILD_BASENAME -+ " : %s : error releasing the CQ %d\n", -+ __func__, cl->wbfs.cq->idx); -+ -+ if (cl->wbfs.ccg && qman_ceetm_ccg_release(cl->wbfs.ccg)) -+ pr_err(KBUILD_BASENAME -+ " : %s : error releasing the CCG %d\n", -+ __func__, cl->wbfs.ccg->idx); -+ -+ kfree(cl->wbfs.fq); -+ -+ if (cl->wbfs.cstats) -+ free_percpu(cl->wbfs.cstats); -+ -+ netif_tx_wake_all_queues(dev); -+ } -+ -+ tcf_block_put(cl->block); -+ kfree(cl); -+} -+ -+/* Destroy a ceetm qdisc */ -+static void ceetm_destroy(struct Qdisc *sch) -+{ -+ unsigned int ntx, i; -+ struct hlist_node *next; -+ struct ceetm_class *cl; -+ struct ceetm_qdisc *priv = qdisc_priv(sch); -+ struct net_device *dev = qdisc_dev(sch); -+ -+ pr_debug(KBUILD_BASENAME " : %s : destroy qdisc %X\n", -+ __func__, sch->handle); -+ -+ /* All filters need to be removed before destroying the classes */ -+ tcf_block_put(priv->block); -+ -+ for (i = 0; i < priv->clhash.hashsize; i++) { -+ hlist_for_each_entry(cl, &priv->clhash.hash[i], common.hnode) { -+ tcf_block_put(cl->block); -+ cl->block = NULL; -+ } -+ } -+ -+ for (i = 0; i < priv->clhash.hashsize; i++) { -+ hlist_for_each_entry_safe(cl, next, &priv->clhash.hash[i], -+ common.hnode) -+ ceetm_cls_destroy(sch, cl); -+ } -+ -+ qdisc_class_hash_destroy(&priv->clhash); -+ -+ switch (priv->type) { -+ case CEETM_ROOT: -+ dpa_disable_ceetm(dev); -+ -+ if (priv->root.lni && qman_ceetm_lni_release(priv->root.lni)) -+ pr_err(KBUILD_BASENAME -+ " : %s : error releasing the LNI %d\n", -+ __func__, priv->root.lni->idx); -+ -+ if (priv->root.sp && qman_ceetm_sp_release(priv->root.sp)) -+ pr_err(KBUILD_BASENAME -+ " : %s : error releasing the SP %d\n", -+ __func__, priv->root.sp->idx); -+ -+ if (priv->root.qstats) -+ free_percpu(priv->root.qstats); -+ -+ if (!priv->root.qdiscs) -+ break; -+ -+ /* Destroy the pfifo qdiscs in case they haven't been attached -+ * to the netdev queues yet. -+ */ -+ for (ntx = 0; ntx < dev->num_tx_queues; ntx++) -+ if (priv->root.qdiscs[ntx]) -+ qdisc_destroy(priv->root.qdiscs[ntx]); -+ -+ kfree(priv->root.qdiscs); -+ break; -+ -+ case CEETM_PRIO: -+ if (priv->prio.parent) -+ priv->prio.parent->root.child = NULL; -+ break; -+ -+ case CEETM_WBFS: -+ /* Reset the WBFS groups and priorities */ -+ if (priv->wbfs.ch) -+ qman_ceetm_channel_set_group(priv->wbfs.ch, 1, 0, 0); -+ -+ if (priv->wbfs.parent) -+ priv->wbfs.parent->prio.child = NULL; -+ break; -+ } -+} -+ -+static int ceetm_dump(struct Qdisc *sch, struct sk_buff *skb) -+{ -+ struct Qdisc *qdisc; -+ unsigned int ntx, i; -+ struct nlattr *nest; -+ struct tc_ceetm_qopt qopt; -+ struct ceetm_qdisc_stats *qstats; -+ struct net_device *dev = qdisc_dev(sch); -+ struct ceetm_qdisc *priv = qdisc_priv(sch); -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ sch_tree_lock(sch); -+ memset(&qopt, 0, sizeof(qopt)); -+ qopt.type = priv->type; -+ qopt.shaped = priv->shaped; -+ -+ switch (priv->type) { -+ case CEETM_ROOT: -+ /* Gather statistics from the underlying pfifo qdiscs */ -+ sch->q.qlen = 0; -+ memset(&sch->bstats, 0, sizeof(sch->bstats)); -+ memset(&sch->qstats, 0, sizeof(sch->qstats)); -+ -+ for (ntx = 0; ntx < dev->num_tx_queues; ntx++) { -+ qdisc = netdev_get_tx_queue(dev, ntx)->qdisc_sleeping; -+ sch->q.qlen += qdisc->q.qlen; -+ sch->bstats.bytes += qdisc->bstats.bytes; -+ sch->bstats.packets += qdisc->bstats.packets; -+ sch->qstats.qlen += qdisc->qstats.qlen; -+ sch->qstats.backlog += qdisc->qstats.backlog; -+ sch->qstats.drops += qdisc->qstats.drops; -+ sch->qstats.requeues += qdisc->qstats.requeues; -+ sch->qstats.overlimits += qdisc->qstats.overlimits; -+ } -+ -+ for_each_online_cpu(i) { -+ qstats = per_cpu_ptr(priv->root.qstats, i); -+ sch->qstats.drops += qstats->drops; -+ } -+ -+ qopt.rate = priv->root.rate; -+ qopt.ceil = priv->root.ceil; -+ qopt.overhead = priv->root.overhead; -+ break; -+ -+ case CEETM_PRIO: -+ qopt.qcount = priv->prio.qcount; -+ break; -+ -+ case CEETM_WBFS: -+ qopt.qcount = priv->wbfs.qcount; -+ qopt.cr = priv->wbfs.cr; -+ qopt.er = priv->wbfs.er; -+ break; -+ -+ default: -+ pr_err(KBUILD_BASENAME " : %s : invalid qdisc\n", __func__); -+ sch_tree_unlock(sch); -+ return -EINVAL; -+ } -+ -+ nest = nla_nest_start(skb, TCA_OPTIONS); -+ if (!nest) -+ goto nla_put_failure; -+ if (nla_put(skb, TCA_CEETM_QOPS, sizeof(qopt), &qopt)) -+ goto nla_put_failure; -+ nla_nest_end(skb, nest); -+ -+ sch_tree_unlock(sch); -+ return skb->len; -+ -+nla_put_failure: -+ sch_tree_unlock(sch); -+ nla_nest_cancel(skb, nest); -+ return -EMSGSIZE; -+} -+ -+/* Configure a root ceetm qdisc */ -+static int ceetm_init_root(struct Qdisc *sch, struct ceetm_qdisc *priv, -+ struct tc_ceetm_qopt *qopt) -+{ -+ struct netdev_queue *dev_queue; -+ struct Qdisc *qdisc; -+ enum qm_dc_portal dcp_id; -+ unsigned int i, sp_id, parent_id; -+ int err; -+ u64 bps; -+ struct qm_ceetm_sp *sp; -+ struct qm_ceetm_lni *lni; -+ struct net_device *dev = qdisc_dev(sch); -+ struct dpa_priv_s *dpa_priv = netdev_priv(dev); -+ struct mac_device *mac_dev = dpa_priv->mac_dev; -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ /* Validate inputs */ -+ if (sch->parent != TC_H_ROOT) { -+ pr_err("CEETM: a root ceetm qdisc must be root\n"); -+ return -EINVAL; -+ } -+ -+ if (!mac_dev) { -+ pr_err("CEETM: the interface is lacking a mac\n"); -+ return -EINVAL; -+ } -+ -+ /* Pre-allocate underlying pfifo qdiscs. -+ * -+ * We want to offload shaping and scheduling decisions to the hardware. -+ * The pfifo qdiscs will be attached to the netdev queues and will -+ * guide the traffic from the IP stack down to the driver with minimum -+ * interference. -+ * -+ * The CEETM qdiscs and classes will be crossed when the traffic -+ * reaches the driver. -+ */ -+ priv->root.qdiscs = kcalloc(dev->num_tx_queues, -+ sizeof(priv->root.qdiscs[0]), -+ GFP_KERNEL); -+ if (!priv->root.qdiscs) { -+ return -ENOMEM; -+ } -+ -+ for (i = 0; i < dev->num_tx_queues; i++) { -+ dev_queue = netdev_get_tx_queue(dev, i); -+ parent_id = TC_H_MAKE(TC_H_MAJ(sch->handle), -+ TC_H_MIN(i + PFIFO_MIN_OFFSET)); -+ -+ qdisc = qdisc_create_dflt(dev_queue, &pfifo_qdisc_ops, -+ parent_id); -+ if (!qdisc) -+ return -ENOMEM; -+ -+ priv->root.qdiscs[i] = qdisc; -+ qdisc->flags |= TCQ_F_ONETXQUEUE; -+ } -+ -+ sch->flags |= TCQ_F_MQROOT; -+ -+ priv->root.qstats = alloc_percpu(struct ceetm_qdisc_stats); -+ if (!priv->root.qstats) { -+ pr_err(KBUILD_BASENAME " : %s : alloc_percpu() failed\n", -+ __func__); -+ return -ENOMEM; -+ } -+ -+ priv->shaped = qopt->shaped; -+ priv->root.rate = qopt->rate; -+ priv->root.ceil = qopt->ceil; -+ priv->root.overhead = qopt->overhead; -+ -+ /* Claim the SP */ -+ get_dcp_and_sp(dev, &dcp_id, &sp_id); -+ err = qman_ceetm_sp_claim(&sp, dcp_id, sp_id); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to claim the SP\n", -+ __func__); -+ return err; -+ } -+ -+ priv->root.sp = sp; -+ -+ /* Claim the LNI - will use the same id as the SP id since SPs 0-7 -+ * are connected to the TX FMan ports -+ */ -+ err = qman_ceetm_lni_claim(&lni, dcp_id, sp_id); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to claim the LNI\n", -+ __func__); -+ return err; -+ } -+ -+ priv->root.lni = lni; -+ -+ err = qman_ceetm_sp_set_lni(sp, lni); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to link the SP and LNI\n", -+ __func__); -+ return err; -+ } -+ -+ lni->sp = sp; -+ -+ /* Configure the LNI shaper */ -+ if (priv->shaped) { -+ err = qman_ceetm_lni_enable_shaper(lni, 1, priv->root.overhead); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the LNI shaper\n", -+ __func__); -+ return err; -+ } -+ -+ bps = priv->root.rate << 3; /* Bps -> bps */ -+ err = qman_ceetm_lni_set_commit_rate_bps(lni, bps, dev->mtu); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the LNI shaper\n", -+ __func__); -+ return err; -+ } -+ -+ bps = priv->root.ceil << 3; /* Bps -> bps */ -+ err = qman_ceetm_lni_set_excess_rate_bps(lni, bps, dev->mtu); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the LNI shaper\n", -+ __func__); -+ return err; -+ } -+ } -+ -+ /* TODO default configuration */ -+ -+ dpa_enable_ceetm(dev); -+ return 0; -+} -+ -+/* Configure a prio ceetm qdisc */ -+static int ceetm_init_prio(struct Qdisc *sch, struct ceetm_qdisc *priv, -+ struct tc_ceetm_qopt *qopt) -+{ -+ int err; -+ unsigned int i; -+ struct ceetm_class *parent_cl, *child_cl; -+ struct Qdisc *parent_qdisc; -+ struct net_device *dev = qdisc_dev(sch); -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ if (sch->parent == TC_H_ROOT) { -+ pr_err("CEETM: a prio ceetm qdisc can not be root\n"); -+ return -EINVAL; -+ } -+ -+ parent_qdisc = qdisc_lookup(dev, TC_H_MAJ(sch->parent)); -+ if (strcmp(parent_qdisc->ops->id, ceetm_qdisc_ops.id)) { -+ pr_err("CEETM: a ceetm qdisc can not be attached to other qdisc/class types\n"); -+ return -EINVAL; -+ } -+ -+ /* Obtain the parent root ceetm_class */ -+ parent_cl = ceetm_find(sch->parent, parent_qdisc); -+ -+ if (!parent_cl || parent_cl->type != CEETM_ROOT) { -+ pr_err("CEETM: a prio ceetm qdiscs can be added only under a root ceetm class\n"); -+ return -EINVAL; -+ } -+ -+ priv->prio.parent = parent_cl; -+ parent_cl->root.child = sch; -+ -+ priv->shaped = parent_cl->shaped; -+ priv->prio.qcount = qopt->qcount; -+ priv->prio.ch = parent_cl->ch; -+ -+ /* Create and configure qcount child classes */ -+ for (i = 0; i < priv->prio.qcount; i++) { -+ child_cl = kzalloc(sizeof(*child_cl), GFP_KERNEL); -+ if (!child_cl) { -+ pr_err(KBUILD_BASENAME " : %s : kzalloc() failed\n", -+ __func__); -+ return -ENOMEM; -+ } -+ -+ child_cl->prio.cstats = alloc_percpu(struct ceetm_class_stats); -+ if (!child_cl->prio.cstats) { -+ pr_err(KBUILD_BASENAME " : %s : alloc_percpu() failed\n", -+ __func__); -+ err = -ENOMEM; -+ goto err_init_prio_cls; -+ } -+ -+ child_cl->common.classid = TC_H_MAKE(sch->handle, (i + 1)); -+ child_cl->parent = sch; -+ child_cl->type = CEETM_PRIO; -+ child_cl->shaped = priv->shaped; -+ child_cl->prio.child = NULL; -+ child_cl->ch = priv->prio.ch; -+ -+ /* All shaped CQs have CR and ER enabled by default */ -+ child_cl->prio.cr = child_cl->shaped; -+ child_cl->prio.er = child_cl->shaped; -+ child_cl->prio.fq = NULL; -+ child_cl->prio.cq = NULL; -+ -+ /* Configure the corresponding hardware CQ */ -+ err = ceetm_config_prio_cls(child_cl, dev, i); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm prio class %X\n", -+ __func__, child_cl->common.classid); -+ goto err_init_prio_cls; -+ } -+ -+ /* Add class handle in Qdisc */ -+ ceetm_link_class(sch, &priv->clhash, &child_cl->common); -+ pr_debug(KBUILD_BASENAME " : %s : added ceetm prio class %X associated with CQ %d and CCG %d\n", -+ __func__, child_cl->common.classid, -+ child_cl->prio.cq->idx, child_cl->prio.ccg->idx); -+ } -+ -+ return 0; -+ -+err_init_prio_cls: -+ ceetm_cls_destroy(sch, child_cl); -+ /* Note: ceetm_destroy() will be called by our caller */ -+ return err; -+} -+ -+/* Configure a wbfs ceetm qdisc */ -+static int ceetm_init_wbfs(struct Qdisc *sch, struct ceetm_qdisc *priv, -+ struct tc_ceetm_qopt *qopt) -+{ -+ int err, group_b, small_group; -+ unsigned int i, id, prio_a, prio_b; -+ struct ceetm_class *parent_cl, *child_cl, *root_cl; -+ struct Qdisc *parent_qdisc; -+ struct ceetm_qdisc *parent_priv; -+ struct net_device *dev = qdisc_dev(sch); -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ /* Validate inputs */ -+ if (sch->parent == TC_H_ROOT) { -+ pr_err("CEETM: a wbfs ceetm qdiscs can not be root\n"); -+ return -EINVAL; -+ } -+ -+ /* Obtain the parent prio ceetm qdisc */ -+ parent_qdisc = qdisc_lookup(dev, TC_H_MAJ(sch->parent)); -+ if (strcmp(parent_qdisc->ops->id, ceetm_qdisc_ops.id)) { -+ pr_err("CEETM: a ceetm qdisc can not be attached to other qdisc/class types\n"); -+ return -EINVAL; -+ } -+ -+ /* Obtain the parent prio ceetm class */ -+ parent_cl = ceetm_find(sch->parent, parent_qdisc); -+ parent_priv = qdisc_priv(parent_qdisc); -+ -+ if (!parent_cl || parent_cl->type != CEETM_PRIO) { -+ pr_err("CEETM: a wbfs ceetm qdiscs can be added only under a prio ceetm class\n"); -+ return -EINVAL; -+ } -+ -+ if (!qopt->qcount || !qopt->qweight[0]) { -+ pr_err("CEETM: qcount and qweight are mandatory for a wbfs ceetm qdisc\n"); -+ return -EINVAL; -+ } -+ -+ priv->shaped = parent_cl->shaped; -+ -+ if (!priv->shaped && (qopt->cr || qopt->er)) { -+ pr_err("CEETM: CR/ER can be enabled only for shaped wbfs ceetm qdiscs\n"); -+ return -EINVAL; -+ } -+ -+ if (priv->shaped && !(qopt->cr || qopt->er)) { -+ pr_err("CEETM: either CR or ER must be enabled for shaped wbfs ceetm qdiscs\n"); -+ return -EINVAL; -+ } -+ -+ /* Obtain the parent root ceetm class */ -+ root_cl = parent_priv->prio.parent; -+ if ((root_cl->root.wbfs_grp_a && root_cl->root.wbfs_grp_b) || -+ root_cl->root.wbfs_grp_large) { -+ pr_err("CEETM: no more wbfs classes are available\n"); -+ return -EINVAL; -+ } -+ -+ if ((root_cl->root.wbfs_grp_a || root_cl->root.wbfs_grp_b) && -+ qopt->qcount == CEETM_MAX_WBFS_QCOUNT) { -+ pr_err("CEETM: only %d wbfs classes are available\n", -+ CEETM_MIN_WBFS_QCOUNT); -+ return -EINVAL; -+ } -+ -+ priv->wbfs.parent = parent_cl; -+ parent_cl->prio.child = sch; -+ -+ priv->wbfs.qcount = qopt->qcount; -+ priv->wbfs.cr = qopt->cr; -+ priv->wbfs.er = qopt->er; -+ priv->wbfs.ch = parent_cl->ch; -+ -+ /* Configure the hardware wbfs channel groups */ -+ if (priv->wbfs.qcount == CEETM_MAX_WBFS_QCOUNT) { -+ /* Configure the large group A */ -+ priv->wbfs.group_type = WBFS_GRP_LARGE; -+ small_group = false; -+ group_b = false; -+ prio_a = TC_H_MIN(parent_cl->common.classid) - 1; -+ prio_b = prio_a; -+ -+ } else if (root_cl->root.wbfs_grp_a) { -+ /* Configure the group B */ -+ priv->wbfs.group_type = WBFS_GRP_B; -+ -+ err = qman_ceetm_channel_get_group(priv->wbfs.ch, &small_group, -+ &prio_a, &prio_b); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to get group details\n", -+ __func__); -+ return err; -+ } -+ -+ small_group = true; -+ group_b = true; -+ prio_b = TC_H_MIN(parent_cl->common.classid) - 1; -+ /* If group A isn't configured, configure it as group B */ -+ prio_a = prio_a ? : prio_b; -+ -+ } else { -+ /* Configure the small group A */ -+ priv->wbfs.group_type = WBFS_GRP_A; -+ -+ err = qman_ceetm_channel_get_group(priv->wbfs.ch, &small_group, -+ &prio_a, &prio_b); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to get group details\n", -+ __func__); -+ return err; -+ } -+ -+ small_group = true; -+ group_b = false; -+ prio_a = TC_H_MIN(parent_cl->common.classid) - 1; -+ /* If group B isn't configured, configure it as group A */ -+ prio_b = prio_b ? : prio_a; -+ } -+ -+ err = qman_ceetm_channel_set_group(priv->wbfs.ch, small_group, prio_a, -+ prio_b); -+ if (err) -+ return err; -+ -+ if (priv->shaped) { -+ err = qman_ceetm_channel_set_group_cr_eligibility(priv->wbfs.ch, -+ group_b, -+ priv->wbfs.cr); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to set group CR eligibility\n", -+ __func__); -+ return err; -+ } -+ -+ err = qman_ceetm_channel_set_group_er_eligibility(priv->wbfs.ch, -+ group_b, -+ priv->wbfs.er); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to set group ER eligibility\n", -+ __func__); -+ return err; -+ } -+ } -+ -+ /* Create qcount child classes */ -+ for (i = 0; i < priv->wbfs.qcount; i++) { -+ child_cl = kzalloc(sizeof(*child_cl), GFP_KERNEL); -+ if (!child_cl) { -+ pr_err(KBUILD_BASENAME " : %s : kzalloc() failed\n", -+ __func__); -+ return -ENOMEM; -+ } -+ -+ child_cl->wbfs.cstats = alloc_percpu(struct ceetm_class_stats); -+ if (!child_cl->wbfs.cstats) { -+ pr_err(KBUILD_BASENAME " : %s : alloc_percpu() failed\n", -+ __func__); -+ err = -ENOMEM; -+ goto err_init_wbfs_cls; -+ } -+ -+ child_cl->common.classid = TC_H_MAKE(sch->handle, (i + 1)); -+ child_cl->parent = sch; -+ child_cl->type = CEETM_WBFS; -+ child_cl->shaped = priv->shaped; -+ child_cl->wbfs.fq = NULL; -+ child_cl->wbfs.cq = NULL; -+ child_cl->wbfs.weight = qopt->qweight[i]; -+ child_cl->ch = priv->wbfs.ch; -+ -+ if (priv->wbfs.group_type == WBFS_GRP_B) -+ id = WBFS_GRP_B_OFFSET + i; -+ else -+ id = WBFS_GRP_A_OFFSET + i; -+ -+ err = ceetm_config_wbfs_cls(child_cl, dev, id, -+ priv->wbfs.group_type); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm wbfs class %X\n", -+ __func__, child_cl->common.classid); -+ goto err_init_wbfs_cls; -+ } -+ -+ /* Add class handle in Qdisc */ -+ ceetm_link_class(sch, &priv->clhash, &child_cl->common); -+ pr_debug(KBUILD_BASENAME " : %s : added ceetm wbfs class %X associated with CQ %d and CCG %d\n", -+ __func__, child_cl->common.classid, -+ child_cl->wbfs.cq->idx, child_cl->wbfs.ccg->idx); -+ } -+ -+ /* Signal the root class that a group has been configured */ -+ switch (priv->wbfs.group_type) { -+ case WBFS_GRP_LARGE: -+ root_cl->root.wbfs_grp_large = true; -+ break; -+ case WBFS_GRP_A: -+ root_cl->root.wbfs_grp_a = true; -+ break; -+ case WBFS_GRP_B: -+ root_cl->root.wbfs_grp_b = true; -+ break; -+ } -+ -+ return 0; -+ -+err_init_wbfs_cls: -+ ceetm_cls_destroy(sch, child_cl); -+ /* Note: ceetm_destroy() will be called by our caller */ -+ return err; -+} -+ -+/* Configure a generic ceetm qdisc */ -+static int ceetm_init(struct Qdisc *sch, struct nlattr *opt) -+{ -+ struct tc_ceetm_qopt *qopt; -+ struct nlattr *tb[TCA_CEETM_QOPS + 1]; -+ int ret; -+ struct ceetm_qdisc *priv = qdisc_priv(sch); -+ struct net_device *dev = qdisc_dev(sch); -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ if (!netif_is_multiqueue(dev)) -+ return -EOPNOTSUPP; -+ -+ if (!opt) { -+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__); -+ return -EINVAL; -+ } -+ -+ ret = tcf_block_get(&priv->block, &priv->filter_list); -+ if (ret) -+ return ret; -+ -+ ret = nla_parse_nested(tb, TCA_CEETM_QOPS, opt, ceetm_policy, NULL); -+ if (ret < 0) { -+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__); -+ return ret; -+ } -+ -+ if (!tb[TCA_CEETM_QOPS]) { -+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__); -+ return -EINVAL; -+ } -+ -+ if (TC_H_MIN(sch->handle)) { -+ pr_err("CEETM: a qdisc should not have a minor\n"); -+ return -EINVAL; -+ } -+ -+ qopt = nla_data(tb[TCA_CEETM_QOPS]); -+ -+ /* Initialize the class hash list. Each qdisc has its own class hash */ -+ ret = qdisc_class_hash_init(&priv->clhash); -+ if (ret < 0) { -+ pr_err(KBUILD_BASENAME " : %s : qdisc_class_hash_init failed\n", -+ __func__); -+ return ret; -+ } -+ -+ priv->type = qopt->type; -+ -+ switch (priv->type) { -+ case CEETM_ROOT: -+ netif_tx_stop_all_queues(dev); -+ dpaa_drain_fqs(dev); -+ ret = ceetm_init_root(sch, priv, qopt); -+ netif_tx_wake_all_queues(dev); -+ break; -+ case CEETM_PRIO: -+ ret = ceetm_init_prio(sch, priv, qopt); -+ break; -+ case CEETM_WBFS: -+ ret = ceetm_init_wbfs(sch, priv, qopt); -+ break; -+ default: -+ pr_err(KBUILD_BASENAME " : %s : invalid qdisc\n", __func__); -+ /* Note: ceetm_destroy() will be called by our caller */ -+ ret = -EINVAL; -+ } -+ -+ return ret; -+} -+ -+/* Edit a root ceetm qdisc */ -+static int ceetm_change_root(struct Qdisc *sch, struct ceetm_qdisc *priv, -+ struct net_device *dev, -+ struct tc_ceetm_qopt *qopt) -+{ -+ int err = 0; -+ u64 bps; -+ -+ if (priv->shaped != (bool)qopt->shaped) { -+ pr_err("CEETM: qdisc %X is %s\n", sch->handle, -+ priv->shaped ? "shaped" : "unshaped"); -+ return -EINVAL; -+ } -+ -+ /* Nothing to modify for unshaped qdiscs */ -+ if (!priv->shaped) -+ return 0; -+ -+ /* Configure the LNI shaper */ -+ if (priv->root.overhead != qopt->overhead) { -+ err = qman_ceetm_lni_enable_shaper(priv->root.lni, 1, -+ qopt->overhead); -+ if (err) -+ goto change_err; -+ priv->root.overhead = qopt->overhead; -+ } -+ -+ if (priv->root.rate != qopt->rate) { -+ bps = qopt->rate << 3; /* Bps -> bps */ -+ err = qman_ceetm_lni_set_commit_rate_bps(priv->root.lni, bps, -+ dev->mtu); -+ if (err) -+ goto change_err; -+ priv->root.rate = qopt->rate; -+ } -+ -+ if (priv->root.ceil != qopt->ceil) { -+ bps = qopt->ceil << 3; /* Bps -> bps */ -+ err = qman_ceetm_lni_set_excess_rate_bps(priv->root.lni, bps, -+ dev->mtu); -+ if (err) -+ goto change_err; -+ priv->root.ceil = qopt->ceil; -+ } -+ -+ return 0; -+ -+change_err: -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the root ceetm qdisc %X\n", -+ __func__, sch->handle); -+ return err; -+} -+ -+/* Edit a wbfs ceetm qdisc */ -+static int ceetm_change_wbfs(struct Qdisc *sch, struct ceetm_qdisc *priv, -+ struct tc_ceetm_qopt *qopt) -+{ -+ int err; -+ bool group_b; -+ -+ if (qopt->qcount) { -+ pr_err("CEETM: the qcount can not be modified\n"); -+ return -EINVAL; -+ } -+ -+ if (qopt->qweight[0]) { -+ pr_err("CEETM: the qweight can be modified through the wbfs classes\n"); -+ return -EINVAL; -+ } -+ -+ if (!priv->shaped && (qopt->cr || qopt->er)) { -+ pr_err("CEETM: CR/ER can be enabled only for shaped wbfs ceetm qdiscs\n"); -+ return -EINVAL; -+ } -+ -+ if (priv->shaped && !(qopt->cr || qopt->er)) { -+ pr_err("CEETM: either CR or ER must be enabled for shaped wbfs ceetm qdiscs\n"); -+ return -EINVAL; -+ } -+ -+ /* Nothing to modify for unshaped qdiscs */ -+ if (!priv->shaped) -+ return 0; -+ -+ group_b = priv->wbfs.group_type == WBFS_GRP_B; -+ -+ if (qopt->cr != priv->wbfs.cr) { -+ err = qman_ceetm_channel_set_group_cr_eligibility(priv->wbfs.ch, -+ group_b, -+ qopt->cr); -+ if (err) -+ goto change_err; -+ priv->wbfs.cr = qopt->cr; -+ } -+ -+ if (qopt->er != priv->wbfs.er) { -+ err = qman_ceetm_channel_set_group_er_eligibility(priv->wbfs.ch, -+ group_b, -+ qopt->er); -+ if (err) -+ goto change_err; -+ priv->wbfs.er = qopt->er; -+ } -+ -+ return 0; -+ -+change_err: -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the wbfs ceetm qdisc %X\n", -+ __func__, sch->handle); -+ return err; -+} -+ -+/* Edit a ceetm qdisc */ -+static int ceetm_change(struct Qdisc *sch, struct nlattr *opt) -+{ -+ struct tc_ceetm_qopt *qopt; -+ struct nlattr *tb[TCA_CEETM_QOPS + 1]; -+ int ret; -+ struct ceetm_qdisc *priv = qdisc_priv(sch); -+ struct net_device *dev = qdisc_dev(sch); -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ ret = nla_parse_nested(tb, TCA_CEETM_QOPS, opt, ceetm_policy, NULL); -+ if (ret < 0) { -+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__); -+ return ret; -+ } -+ -+ if (!tb[TCA_CEETM_QOPS]) { -+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__); -+ return -EINVAL; -+ } -+ -+ if (TC_H_MIN(sch->handle)) { -+ pr_err("CEETM: a qdisc should not have a minor\n"); -+ return -EINVAL; -+ } -+ -+ qopt = nla_data(tb[TCA_CEETM_QOPS]); -+ -+ if (priv->type != qopt->type) { -+ pr_err("CEETM: qdisc %X is not of the provided type\n", -+ sch->handle); -+ return -EINVAL; -+ } -+ -+ switch (priv->type) { -+ case CEETM_ROOT: -+ ret = ceetm_change_root(sch, priv, dev, qopt); -+ break; -+ case CEETM_PRIO: -+ pr_err("CEETM: prio qdiscs can not be modified\n"); -+ ret = -EINVAL; -+ break; -+ case CEETM_WBFS: -+ ret = ceetm_change_wbfs(sch, priv, qopt); -+ break; -+ default: -+ pr_err(KBUILD_BASENAME " : %s : invalid qdisc\n", __func__); -+ ret = -EINVAL; -+ } -+ -+ return ret; -+} -+ -+/* Graft the underlying pfifo qdiscs to the netdev queues. -+ * It's safe to remove our references at this point, since the kernel will -+ * destroy the qdiscs on its own and no cleanup from our part is required. -+ */ -+static void ceetm_attach(struct Qdisc *sch) -+{ -+ struct net_device *dev = qdisc_dev(sch); -+ struct ceetm_qdisc *priv = qdisc_priv(sch); -+ struct Qdisc *qdisc, *old_qdisc; -+ unsigned int i; -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ for (i = 0; i < dev->num_tx_queues; i++) { -+ qdisc = priv->root.qdiscs[i]; -+ old_qdisc = dev_graft_qdisc(qdisc->dev_queue, qdisc); -+ if (old_qdisc) -+ qdisc_destroy(old_qdisc); -+ } -+ -+ kfree(priv->root.qdiscs); -+ priv->root.qdiscs = NULL; -+} -+ -+static unsigned long ceetm_cls_search(struct Qdisc *sch, u32 handle) -+{ -+ return (unsigned long)ceetm_find(handle, sch); -+} -+ -+static int ceetm_cls_change_root(struct ceetm_class *cl, -+ struct tc_ceetm_copt *copt, -+ struct net_device *dev) -+{ -+ int err; -+ u64 bps; -+ -+ if ((bool)copt->shaped != cl->shaped) { -+ pr_err("CEETM: class %X is %s\n", cl->common.classid, -+ cl->shaped ? "shaped" : "unshaped"); -+ return -EINVAL; -+ } -+ -+ if (cl->shaped && cl->root.rate != copt->rate) { -+ bps = copt->rate << 3; /* Bps -> bps */ -+ err = qman_ceetm_channel_set_commit_rate_bps(cl->ch, bps, -+ dev->mtu); -+ if (err) -+ goto change_cls_err; -+ cl->root.rate = copt->rate; -+ } -+ -+ if (cl->shaped && cl->root.ceil != copt->ceil) { -+ bps = copt->ceil << 3; /* Bps -> bps */ -+ err = qman_ceetm_channel_set_excess_rate_bps(cl->ch, bps, -+ dev->mtu); -+ if (err) -+ goto change_cls_err; -+ cl->root.ceil = copt->ceil; -+ } -+ -+ if (!cl->shaped && cl->root.tbl != copt->tbl) { -+ err = qman_ceetm_channel_set_weight(cl->ch, copt->tbl); -+ if (err) -+ goto change_cls_err; -+ cl->root.tbl = copt->tbl; -+ } -+ -+ return 0; -+ -+change_cls_err: -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm root class %X\n", -+ __func__, cl->common.classid); -+ return err; -+} -+ -+static int ceetm_cls_change_prio(struct ceetm_class *cl, -+ struct tc_ceetm_copt *copt) -+{ -+ int err; -+ -+ if (!cl->shaped && (copt->cr || copt->er)) { -+ pr_err("CEETM: only shaped classes can have CR and ER enabled\n"); -+ return -EINVAL; -+ } -+ -+ if (cl->prio.cr != (bool)copt->cr) { -+ err = qman_ceetm_channel_set_cq_cr_eligibility( -+ cl->prio.cq->parent, -+ cl->prio.cq->idx, -+ copt->cr); -+ if (err) -+ goto change_cls_err; -+ cl->prio.cr = copt->cr; -+ } -+ -+ if (cl->prio.er != (bool)copt->er) { -+ err = qman_ceetm_channel_set_cq_er_eligibility( -+ cl->prio.cq->parent, -+ cl->prio.cq->idx, -+ copt->er); -+ if (err) -+ goto change_cls_err; -+ cl->prio.er = copt->er; -+ } -+ -+ return 0; -+ -+change_cls_err: -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm prio class %X\n", -+ __func__, cl->common.classid); -+ return err; -+} -+ -+static int ceetm_cls_change_wbfs(struct ceetm_class *cl, -+ struct tc_ceetm_copt *copt) -+{ -+ int err; -+ -+ if (copt->weight != cl->wbfs.weight) { -+ /* Configure the CQ weight: real number multiplied by 100 to -+ * get rid of the fraction -+ */ -+ err = qman_ceetm_set_queue_weight_in_ratio(cl->wbfs.cq, -+ copt->weight * 100); -+ -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm wbfs class %X\n", -+ __func__, cl->common.classid); -+ return err; -+ } -+ -+ cl->wbfs.weight = copt->weight; -+ } -+ -+ return 0; -+} -+ -+/* Add a ceetm root class or configure a ceetm root/prio/wbfs class */ -+static int ceetm_cls_change(struct Qdisc *sch, u32 classid, u32 parentid, -+ struct nlattr **tca, unsigned long *arg) -+{ -+ int err; -+ u64 bps; -+ struct ceetm_qdisc *priv; -+ struct ceetm_class *cl = (struct ceetm_class *)*arg; -+ struct nlattr *opt = tca[TCA_OPTIONS]; -+ struct nlattr *tb[__TCA_CEETM_MAX]; -+ struct tc_ceetm_copt *copt; -+ struct qm_ceetm_channel *channel; -+ struct net_device *dev = qdisc_dev(sch); -+ -+ pr_debug(KBUILD_BASENAME " : %s : classid %X under qdisc %X\n", -+ __func__, classid, sch->handle); -+ -+ if (strcmp(sch->ops->id, ceetm_qdisc_ops.id)) { -+ pr_err("CEETM: a ceetm class can not be attached to other qdisc/class types\n"); -+ return -EINVAL; -+ } -+ -+ priv = qdisc_priv(sch); -+ -+ if (!opt) { -+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__); -+ return -EINVAL; -+ } -+ -+ if (!cl && sch->handle != parentid) { -+ pr_err("CEETM: classes can be attached to the root ceetm qdisc only\n"); -+ return -EINVAL; -+ } -+ -+ if (!cl && priv->type != CEETM_ROOT) { -+ pr_err("CEETM: root ceetm classes can be attached to the root ceetm qdisc only\n"); -+ return -EINVAL; -+ } -+ -+ err = nla_parse_nested(tb, TCA_CEETM_COPT, opt, ceetm_policy, NULL); -+ if (err < 0) { -+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__); -+ return -EINVAL; -+ } -+ -+ if (!tb[TCA_CEETM_COPT]) { -+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__); -+ return -EINVAL; -+ } -+ -+ if (TC_H_MIN(classid) >= PFIFO_MIN_OFFSET) { -+ pr_err("CEETM: only minors 0x01 to 0x20 can be used for ceetm root classes\n"); -+ return -EINVAL; -+ } -+ -+ copt = nla_data(tb[TCA_CEETM_COPT]); -+ -+ /* Configure an existing ceetm class */ -+ if (cl) { -+ if (copt->type != cl->type) { -+ pr_err("CEETM: class %X is not of the provided type\n", -+ cl->common.classid); -+ return -EINVAL; -+ } -+ -+ switch (copt->type) { -+ case CEETM_ROOT: -+ return ceetm_cls_change_root(cl, copt, dev); -+ -+ case CEETM_PRIO: -+ return ceetm_cls_change_prio(cl, copt); -+ -+ case CEETM_WBFS: -+ return ceetm_cls_change_wbfs(cl, copt); -+ -+ default: -+ pr_err(KBUILD_BASENAME " : %s : invalid class\n", -+ __func__); -+ return -EINVAL; -+ } -+ } -+ -+ /* Add a new root ceetm class */ -+ if (copt->type != CEETM_ROOT) { -+ pr_err("CEETM: only root ceetm classes can be attached to the root ceetm qdisc\n"); -+ return -EINVAL; -+ } -+ -+ if (copt->shaped && !priv->shaped) { -+ pr_err("CEETM: can not add a shaped ceetm root class under an unshaped ceetm root qdisc\n"); -+ return -EINVAL; -+ } -+ -+ cl = kzalloc(sizeof(*cl), GFP_KERNEL); -+ if (!cl) -+ return -ENOMEM; -+ -+ err = tcf_block_get(&cl->block, &cl->filter_list); -+ if (err) { -+ kfree(cl); -+ return err; -+ } -+ -+ cl->type = copt->type; -+ cl->shaped = copt->shaped; -+ cl->root.rate = copt->rate; -+ cl->root.ceil = copt->ceil; -+ cl->root.tbl = copt->tbl; -+ -+ cl->common.classid = classid; -+ cl->parent = sch; -+ cl->root.child = NULL; -+ cl->root.wbfs_grp_a = false; -+ cl->root.wbfs_grp_b = false; -+ cl->root.wbfs_grp_large = false; -+ -+ /* Claim a CEETM channel */ -+ err = qman_ceetm_channel_claim(&channel, priv->root.lni); -+ if (err) { -+ pr_err(KBUILD_BASENAME " : %s : failed to claim a channel\n", -+ __func__); -+ goto claim_err; -+ } -+ -+ cl->ch = channel; -+ -+ if (cl->shaped) { -+ /* Configure the channel shaper */ -+ err = qman_ceetm_channel_enable_shaper(channel, 1); -+ if (err) -+ goto channel_err; -+ -+ bps = cl->root.rate << 3; /* Bps -> bps */ -+ err = qman_ceetm_channel_set_commit_rate_bps(channel, bps, -+ dev->mtu); -+ if (err) -+ goto channel_err; -+ -+ bps = cl->root.ceil << 3; /* Bps -> bps */ -+ err = qman_ceetm_channel_set_excess_rate_bps(channel, bps, -+ dev->mtu); -+ if (err) -+ goto channel_err; -+ -+ } else { -+ /* Configure the uFQ algorithm */ -+ err = qman_ceetm_channel_set_weight(channel, cl->root.tbl); -+ if (err) -+ goto channel_err; -+ } -+ -+ /* Add class handle in Qdisc */ -+ ceetm_link_class(sch, &priv->clhash, &cl->common); -+ -+ pr_debug(KBUILD_BASENAME " : %s : configured class %X associated with channel %d\n", -+ __func__, classid, channel->idx); -+ *arg = (unsigned long)cl; -+ return 0; -+ -+channel_err: -+ pr_err(KBUILD_BASENAME " : %s : failed to configure the channel %d\n", -+ __func__, channel->idx); -+ if (qman_ceetm_channel_release(channel)) -+ pr_err(KBUILD_BASENAME " : %s : failed to release the channel %d\n", -+ __func__, channel->idx); -+claim_err: -+ tcf_block_put(cl->block); -+ kfree(cl); -+ return err; -+} -+ -+static void ceetm_cls_walk(struct Qdisc *sch, struct qdisc_walker *arg) -+{ -+ struct ceetm_qdisc *priv = qdisc_priv(sch); -+ struct ceetm_class *cl; -+ unsigned int i; -+ -+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle); -+ -+ if (arg->stop) -+ return; -+ -+ for (i = 0; i < priv->clhash.hashsize; i++) { -+ hlist_for_each_entry(cl, &priv->clhash.hash[i], common.hnode) { -+ if (arg->count < arg->skip) { -+ arg->count++; -+ continue; -+ } -+ if (arg->fn(sch, (unsigned long)cl, arg) < 0) { -+ arg->stop = 1; -+ return; -+ } -+ arg->count++; -+ } -+ } -+} -+ -+static int ceetm_cls_dump(struct Qdisc *sch, unsigned long arg, -+ struct sk_buff *skb, struct tcmsg *tcm) -+{ -+ struct ceetm_class *cl = (struct ceetm_class *)arg; -+ struct nlattr *nest; -+ struct tc_ceetm_copt copt; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", -+ __func__, cl->common.classid, sch->handle); -+ -+ sch_tree_lock(sch); -+ -+ tcm->tcm_parent = ((struct Qdisc *)cl->parent)->handle; -+ tcm->tcm_handle = cl->common.classid; -+ -+ memset(&copt, 0, sizeof(copt)); -+ -+ copt.shaped = cl->shaped; -+ copt.type = cl->type; -+ -+ switch (cl->type) { -+ case CEETM_ROOT: -+ if (cl->root.child) -+ tcm->tcm_info = cl->root.child->handle; -+ -+ copt.rate = cl->root.rate; -+ copt.ceil = cl->root.ceil; -+ copt.tbl = cl->root.tbl; -+ break; -+ -+ case CEETM_PRIO: -+ if (cl->prio.child) -+ tcm->tcm_info = cl->prio.child->handle; -+ -+ copt.cr = cl->prio.cr; -+ copt.er = cl->prio.er; -+ break; -+ -+ case CEETM_WBFS: -+ copt.weight = cl->wbfs.weight; -+ break; -+ } -+ -+ nest = nla_nest_start(skb, TCA_OPTIONS); -+ if (!nest) -+ goto nla_put_failure; -+ if (nla_put(skb, TCA_CEETM_COPT, sizeof(copt), &copt)) -+ goto nla_put_failure; -+ nla_nest_end(skb, nest); -+ sch_tree_unlock(sch); -+ return skb->len; -+ -+nla_put_failure: -+ sch_tree_unlock(sch); -+ nla_nest_cancel(skb, nest); -+ return -EMSGSIZE; -+} -+ -+static int ceetm_cls_delete(struct Qdisc *sch, unsigned long arg) -+{ -+ struct ceetm_qdisc *priv = qdisc_priv(sch); -+ struct ceetm_class *cl = (struct ceetm_class *)arg; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", -+ __func__, cl->common.classid, sch->handle); -+ -+ sch_tree_lock(sch); -+ qdisc_class_hash_remove(&priv->clhash, &cl->common); -+ -+ sch_tree_unlock(sch); -+ ceetm_cls_destroy(sch, cl); -+ return 0; -+} -+ -+/* Get the class' child qdisc, if any */ -+static struct Qdisc *ceetm_cls_leaf(struct Qdisc *sch, unsigned long arg) -+{ -+ struct ceetm_class *cl = (struct ceetm_class *)arg; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", -+ __func__, cl->common.classid, sch->handle); -+ -+ switch (cl->type) { -+ case CEETM_ROOT: -+ return cl->root.child; -+ -+ case CEETM_PRIO: -+ return cl->prio.child; -+ } -+ -+ return NULL; -+} -+ -+static int ceetm_cls_graft(struct Qdisc *sch, unsigned long arg, -+ struct Qdisc *new, struct Qdisc **old) -+{ -+ if (new && strcmp(new->ops->id, ceetm_qdisc_ops.id)) { -+ pr_err("CEETM: only ceetm qdiscs can be attached to ceetm classes\n"); -+ return -EOPNOTSUPP; -+ } -+ -+ return 0; -+} -+ -+static int ceetm_cls_dump_stats(struct Qdisc *sch, unsigned long arg, -+ struct gnet_dump *d) -+{ -+ unsigned int i; -+ struct ceetm_class *cl = (struct ceetm_class *)arg; -+ struct gnet_stats_basic_packed tmp_bstats; -+ struct ceetm_class_stats *cstats = NULL; -+ struct qm_ceetm_cq *cq = NULL; -+ struct tc_ceetm_xstats xstats; -+ -+ memset(&xstats, 0, sizeof(xstats)); -+ memset(&tmp_bstats, 0, sizeof(tmp_bstats)); -+ -+ switch (cl->type) { -+ case CEETM_ROOT: -+ return 0; -+ case CEETM_PRIO: -+ cq = cl->prio.cq; -+ break; -+ case CEETM_WBFS: -+ cq = cl->wbfs.cq; -+ break; -+ } -+ -+ for_each_online_cpu(i) { -+ switch (cl->type) { -+ case CEETM_PRIO: -+ cstats = per_cpu_ptr(cl->prio.cstats, i); -+ break; -+ case CEETM_WBFS: -+ cstats = per_cpu_ptr(cl->wbfs.cstats, i); -+ break; -+ } -+ -+ if (cstats) { -+ xstats.ern_drop_count += cstats->ern_drop_count; -+ xstats.congested_count += cstats->congested_count; -+ tmp_bstats.bytes += cstats->bstats.bytes; -+ tmp_bstats.packets += cstats->bstats.packets; -+ } -+ } -+ -+ if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch), -+ d, NULL, &tmp_bstats) < 0) -+ return -1; -+ -+ if (cq && qman_ceetm_cq_get_dequeue_statistics(cq, 0, -+ &xstats.frame_count, -+ &xstats.byte_count)) -+ return -1; -+ -+ return gnet_stats_copy_app(d, &xstats, sizeof(xstats)); -+} -+ -+static struct tcf_block *ceetm_tcf_block(struct Qdisc *sch, unsigned long arg) -+{ -+ struct ceetm_qdisc *priv = qdisc_priv(sch); -+ struct ceetm_class *cl = (struct ceetm_class *)arg; -+ struct tcf_block *block = cl ? cl->block : priv->block; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", __func__, -+ cl ? cl->common.classid : 0, sch->handle); -+ return block; -+} -+ -+static unsigned long ceetm_tcf_bind(struct Qdisc *sch, unsigned long parent, -+ u32 classid) -+{ -+ struct ceetm_class *cl = ceetm_find(classid, sch); -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", __func__, -+ cl ? cl->common.classid : 0, sch->handle); -+ return (unsigned long)cl; -+} -+ -+static void ceetm_tcf_unbind(struct Qdisc *sch, unsigned long arg) -+{ -+ struct ceetm_class *cl = (struct ceetm_class *)arg; -+ -+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", __func__, -+ cl ? cl->common.classid : 0, sch->handle); -+} -+ -+const struct Qdisc_class_ops ceetm_cls_ops = { -+ .graft = ceetm_cls_graft, -+ .leaf = ceetm_cls_leaf, -+ .find = ceetm_cls_search, -+ .change = ceetm_cls_change, -+ .delete = ceetm_cls_delete, -+ .walk = ceetm_cls_walk, -+ .tcf_block = ceetm_tcf_block, -+ .bind_tcf = ceetm_tcf_bind, -+ .unbind_tcf = ceetm_tcf_unbind, -+ .dump = ceetm_cls_dump, -+ .dump_stats = ceetm_cls_dump_stats, -+}; -+ -+struct Qdisc_ops ceetm_qdisc_ops __read_mostly = { -+ .id = "ceetm", -+ .priv_size = sizeof(struct ceetm_qdisc), -+ .cl_ops = &ceetm_cls_ops, -+ .init = ceetm_init, -+ .destroy = ceetm_destroy, -+ .change = ceetm_change, -+ .dump = ceetm_dump, -+ .attach = ceetm_attach, -+ .owner = THIS_MODULE, -+}; -+ -+/* Run the filters and classifiers attached to the qdisc on the provided skb */ -+static struct ceetm_class *ceetm_classify(struct sk_buff *skb, -+ struct Qdisc *sch, int *qerr, -+ bool *act_drop) -+{ -+ struct ceetm_qdisc *priv = qdisc_priv(sch); -+ struct ceetm_class *cl = NULL, *wbfs_cl; -+ struct tcf_result res; -+ struct tcf_proto *tcf; -+ int result; -+ -+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS; -+ tcf = priv->filter_list; -+ while (tcf && (result = tcf_classify(skb, tcf, &res, false)) >= 0) { -+#ifdef CONFIG_NET_CLS_ACT -+ switch (result) { -+ case TC_ACT_QUEUED: -+ case TC_ACT_STOLEN: -+ case TC_ACT_TRAP: -+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN; -+ case TC_ACT_SHOT: -+ /* No valid class found due to action */ -+ *act_drop = true; -+ return NULL; -+ } -+#endif -+ cl = (void *)res.class; -+ if (!cl) { -+ if (res.classid == sch->handle) { -+ /* The filter leads to the qdisc */ -+ /* TODO default qdisc */ -+ return NULL; -+ } -+ -+ cl = ceetm_find(res.classid, sch); -+ if (!cl) -+ /* The filter leads to an invalid class */ -+ break; -+ } -+ -+ /* The class might have its own filters attached */ -+ tcf = cl->filter_list; -+ } -+ -+ if (!cl) { -+ /* No valid class found */ -+ /* TODO default qdisc */ -+ return NULL; -+ } -+ -+ switch (cl->type) { -+ case CEETM_ROOT: -+ if (cl->root.child) { -+ /* Run the prio qdisc classifiers */ -+ return ceetm_classify(skb, cl->root.child, qerr, -+ act_drop); -+ } else { -+ /* The root class does not have a child prio qdisc */ -+ /* TODO default qdisc */ -+ return NULL; -+ } -+ case CEETM_PRIO: -+ if (cl->prio.child) { -+ /* If filters lead to a wbfs class, return it. -+ * Otherwise, return the prio class -+ */ -+ wbfs_cl = ceetm_classify(skb, cl->prio.child, qerr, -+ act_drop); -+ /* A NULL result might indicate either an erroneous -+ * filter, or no filters at all. We will assume the -+ * latter -+ */ -+ return wbfs_cl ? : cl; -+ } -+ } -+ -+ /* For wbfs and childless prio classes, return the class directly */ -+ return cl; -+} -+ -+int __hot ceetm_tx(struct sk_buff *skb, struct net_device *net_dev) -+{ -+ int queue_mapping = dpa_get_queue_mapping(skb); -+ struct Qdisc *sch = net_dev->qdisc; -+ struct ceetm_class_stats *cstats; -+ struct ceetm_qdisc_stats *qstats; -+ struct dpa_priv_s *priv_dpa; -+ struct ceetm_fq *ceetm_fq; -+ struct ceetm_qdisc *priv; -+ struct qman_fq *conf_fq; -+ struct ceetm_class *cl; -+ spinlock_t *root_lock; -+ bool act_drop = false; -+ int ret; -+ -+ root_lock = qdisc_lock(sch); -+ priv = qdisc_priv(sch); -+ qstats = this_cpu_ptr(priv->root.qstats); -+ -+ spin_lock(root_lock); -+ cl = ceetm_classify(skb, sch, &ret, &act_drop); -+ spin_unlock(root_lock); -+ -+#ifdef CONFIG_NET_CLS_ACT -+ if (act_drop) { -+ if (ret & __NET_XMIT_BYPASS) -+ qstats->drops++; -+ goto drop; -+ } -+#endif -+ /* TODO default class */ -+ if (unlikely(!cl)) { -+ qstats->drops++; -+ goto drop; -+ } -+ -+ if (unlikely(queue_mapping >= DPAA_ETH_TX_QUEUES)) -+ queue_mapping = queue_mapping % DPAA_ETH_TX_QUEUES; -+ -+ priv_dpa = netdev_priv(net_dev); -+ conf_fq = priv_dpa->conf_fqs[queue_mapping]; -+ -+ /* Choose the proper tx fq and update the basic stats (bytes and -+ * packets sent by the class) -+ */ -+ switch (cl->type) { -+ case CEETM_PRIO: -+ ceetm_fq = cl->prio.fq; -+ cstats = this_cpu_ptr(cl->prio.cstats); -+ break; -+ case CEETM_WBFS: -+ ceetm_fq = cl->wbfs.fq; -+ cstats = this_cpu_ptr(cl->wbfs.cstats); -+ break; -+ default: -+ qstats->drops++; -+ goto drop; -+ } -+ -+ /* If the FQ is congested, avoid enqueuing the frame and dropping it -+ * when it returns on the ERN path. Drop it here directly instead. -+ */ -+ if (unlikely(ceetm_fq->congested)) { -+ qstats->drops++; -+ goto drop; -+ } -+ -+ bstats_update(&cstats->bstats, skb); -+ return dpa_tx_extended(skb, net_dev, &ceetm_fq->fq, conf_fq); -+ -+drop: -+ dev_kfree_skb_any(skb); -+ return NET_XMIT_SUCCESS; -+} -+ -+static int __init ceetm_register(void) -+{ -+ int _errno = 0; -+ -+ pr_info(KBUILD_MODNAME ": " DPA_CEETM_DESCRIPTION "\n"); -+ -+ _errno = register_qdisc(&ceetm_qdisc_ops); -+ if (unlikely(_errno)) -+ pr_err(KBUILD_MODNAME -+ ": %s:%hu:%s(): register_qdisc() = %d\n", -+ KBUILD_BASENAME ".c", __LINE__, __func__, _errno); -+ -+ return _errno; -+} -+ -+static void __exit ceetm_unregister(void) -+{ -+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n", -+ KBUILD_BASENAME ".c", __func__); -+ -+ unregister_qdisc(&ceetm_qdisc_ops); -+} -+ -+module_init(ceetm_register); -+module_exit(ceetm_unregister); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.h -@@ -0,0 +1,241 @@ -+/* Copyright 2008-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __DPAA_ETH_CEETM_H -+#define __DPAA_ETH_CEETM_H -+ -+#include -+#include -+#include -+#include -+ -+#include "mac.h" -+#include "dpaa_eth_common.h" -+ -+/* Mask to determine the sub-portal id from a channel number */ -+#define CHANNEL_SP_MASK 0x1f -+/* The number of the last channel that services DCP0, connected to FMan 0. -+ * Value validated for B4 and T series platforms. -+ */ -+#define DCP0_MAX_CHANNEL 0x80f -+/* A2V=1 - field A2 is valid -+ * A0V=1 - field A0 is valid - enables frame confirmation -+ * OVOM=1 - override operation mode bits with values from A2 -+ * EBD=1 - external buffers are deallocated at the end of the FMan flow -+ * NL=0 - the BMI releases all the internal buffers -+ */ -+#define CEETM_CONTEXT_A 0x1a00000080000000 -+/* The ratio between the superior and inferior congestion state thresholds. The -+ * lower threshold is set to 7/8 of the superior one (as the default for WQ -+ * scheduling). -+ */ -+#define CEETM_CCGR_RATIO 0.875 -+/* For functional purposes, there are num_tx_queues pfifo qdiscs through which -+ * frames reach the driver. Their handles start from 1:21. Handles 1:1 to 1:20 -+ * are reserved for the maximum 32 CEETM channels (majors and minors are in -+ * hex). -+ */ -+#define PFIFO_MIN_OFFSET 0x21 -+ -+/* A maximum of 8 CQs can be linked to a CQ channel or to a WBFS scheduler. */ -+#define CEETM_MAX_PRIO_QCOUNT 8 -+#define CEETM_MAX_WBFS_QCOUNT 8 -+#define CEETM_MIN_WBFS_QCOUNT 4 -+ -+/* The id offsets of the CQs belonging to WBFS groups (ids 8-11/15 for group A -+ * and/or 12-15 for group B). -+ */ -+#define WBFS_GRP_A_OFFSET 8 -+#define WBFS_GRP_B_OFFSET 12 -+ -+#define WBFS_GRP_A 1 -+#define WBFS_GRP_B 2 -+#define WBFS_GRP_LARGE 3 -+ -+enum { -+ TCA_CEETM_UNSPEC, -+ TCA_CEETM_COPT, -+ TCA_CEETM_QOPS, -+ __TCA_CEETM_MAX, -+}; -+ -+/* CEETM configuration types */ -+enum { -+ CEETM_ROOT = 1, -+ CEETM_PRIO, -+ CEETM_WBFS -+}; -+ -+#define TCA_CEETM_MAX (__TCA_CEETM_MAX - 1) -+extern const struct nla_policy ceetm_policy[TCA_CEETM_MAX + 1]; -+ -+struct ceetm_class; -+struct ceetm_qdisc_stats; -+struct ceetm_class_stats; -+ -+struct ceetm_fq { -+ struct qman_fq fq; -+ struct net_device *net_dev; -+ struct ceetm_class *ceetm_cls; -+ int congested; /* Congestion status */ -+}; -+ -+struct root_q { -+ struct Qdisc **qdiscs; -+ __u16 overhead; -+ __u32 rate; -+ __u32 ceil; -+ struct qm_ceetm_sp *sp; -+ struct qm_ceetm_lni *lni; -+ struct ceetm_qdisc_stats __percpu *qstats; -+}; -+ -+struct prio_q { -+ __u16 qcount; -+ struct ceetm_class *parent; -+ struct qm_ceetm_channel *ch; -+}; -+ -+struct wbfs_q { -+ __u16 qcount; -+ int group_type; -+ struct ceetm_class *parent; -+ struct qm_ceetm_channel *ch; -+ __u16 cr; -+ __u16 er; -+}; -+ -+struct ceetm_qdisc { -+ int type; /* LNI/CHNL/WBFS */ -+ bool shaped; -+ union { -+ struct root_q root; -+ struct prio_q prio; -+ struct wbfs_q wbfs; -+ }; -+ struct Qdisc_class_hash clhash; -+ struct tcf_proto *filter_list; /* qdisc attached filters */ -+ struct tcf_block *block; -+}; -+ -+/* CEETM Qdisc configuration parameters */ -+struct tc_ceetm_qopt { -+ __u32 type; -+ __u16 shaped; -+ __u16 qcount; -+ __u16 overhead; -+ __u32 rate; -+ __u32 ceil; -+ __u16 cr; -+ __u16 er; -+ __u8 qweight[CEETM_MAX_WBFS_QCOUNT]; -+}; -+ -+struct root_c { -+ unsigned int rate; -+ unsigned int ceil; -+ unsigned int tbl; -+ bool wbfs_grp_a; -+ bool wbfs_grp_b; -+ bool wbfs_grp_large; -+ struct Qdisc *child; -+}; -+ -+struct prio_c { -+ bool cr; -+ bool er; -+ struct ceetm_fq *fq; /* Hardware FQ instance Handle */ -+ struct qm_ceetm_lfq *lfq; -+ struct qm_ceetm_cq *cq; /* Hardware Class Queue instance Handle */ -+ struct qm_ceetm_ccg *ccg; -+ /* only one wbfs can be linked to one priority CQ */ -+ struct Qdisc *child; -+ struct ceetm_class_stats __percpu *cstats; -+}; -+ -+struct wbfs_c { -+ __u8 weight; /* The weight of the class between 1 and 248 */ -+ struct ceetm_fq *fq; /* Hardware FQ instance Handle */ -+ struct qm_ceetm_lfq *lfq; -+ struct qm_ceetm_cq *cq; /* Hardware Class Queue instance Handle */ -+ struct qm_ceetm_ccg *ccg; -+ struct ceetm_class_stats __percpu *cstats; -+}; -+ -+struct ceetm_class { -+ struct Qdisc_class_common common; -+ struct tcf_proto *filter_list; /* class attached filters */ -+ struct tcf_block *block; -+ struct Qdisc *parent; -+ struct qm_ceetm_channel *ch; -+ bool shaped; -+ int type; /* ROOT/PRIO/WBFS */ -+ union { -+ struct root_c root; -+ struct prio_c prio; -+ struct wbfs_c wbfs; -+ }; -+}; -+ -+/* CEETM Class configuration parameters */ -+struct tc_ceetm_copt { -+ __u32 type; -+ __u16 shaped; -+ __u32 rate; -+ __u32 ceil; -+ __u16 tbl; -+ __u16 cr; -+ __u16 er; -+ __u8 weight; -+}; -+ -+/* CEETM stats */ -+struct ceetm_qdisc_stats { -+ __u32 drops; -+}; -+ -+struct ceetm_class_stats { -+ /* Software counters */ -+ struct gnet_stats_basic_packed bstats; -+ __u32 ern_drop_count; -+ __u32 congested_count; -+}; -+ -+struct tc_ceetm_xstats { -+ __u32 ern_drop_count; -+ __u32 congested_count; -+ /* Hardware counters */ -+ __u64 frame_count; -+ __u64 byte_count; -+}; -+ -+int __hot ceetm_tx(struct sk_buff *skb, struct net_device *net_dev); -+#endif ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c -@@ -0,0 +1,1745 @@ -+/* Copyright 2008-2013 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include /* vlan_eth_hdr */ -+#include "dpaa_eth.h" -+#include "dpaa_eth_common.h" -+#ifdef CONFIG_FSL_DPAA_1588 -+#include "dpaa_1588.h" -+#endif -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+#include "dpaa_debugfs.h" -+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */ -+#include "mac.h" -+ -+/* Size in bytes of the FQ taildrop threshold */ -+#define DPA_FQ_TD 0x200000 -+ -+static struct dpa_bp *dpa_bp_array[64]; -+ -+int dpa_max_frm; -+EXPORT_SYMBOL(dpa_max_frm); -+ -+int dpa_rx_extra_headroom; -+EXPORT_SYMBOL(dpa_rx_extra_headroom); -+ -+int dpa_num_cpus = NR_CPUS; -+ -+static const struct fqid_cell tx_confirm_fqids[] = { -+ {0, DPAA_ETH_TX_QUEUES} -+}; -+ -+static struct fqid_cell default_fqids[][3] = { -+ [RX] = { {0, 1}, {0, 1}, {0, DPAA_ETH_RX_QUEUES} }, -+ [TX] = { {0, 1}, {0, 1}, {0, DPAA_ETH_TX_QUEUES} } -+}; -+ -+static const char fsl_qman_frame_queues[][25] = { -+ [RX] = "fsl,qman-frame-queues-rx", -+ [TX] = "fsl,qman-frame-queues-tx" -+}; -+#ifdef CONFIG_FSL_DPAA_HOOKS -+/* A set of callbacks for hooking into the fastpath at different points. */ -+struct dpaa_eth_hooks_s dpaa_eth_hooks; -+EXPORT_SYMBOL(dpaa_eth_hooks); -+/* This function should only be called on the probe paths, since it makes no -+ * effort to guarantee consistency of the destination hooks structure. -+ */ -+void fsl_dpaa_eth_set_hooks(struct dpaa_eth_hooks_s *hooks) -+{ -+ if (hooks) -+ dpaa_eth_hooks = *hooks; -+ else -+ pr_err("NULL pointer to hooks!\n"); -+} -+EXPORT_SYMBOL(fsl_dpaa_eth_set_hooks); -+#endif -+ -+int dpa_netdev_init(struct net_device *net_dev, -+ const uint8_t *mac_addr, -+ uint16_t tx_timeout) -+{ -+ int err; -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ struct device *dev = net_dev->dev.parent; -+ -+ net_dev->priv_flags |= IFF_LIVE_ADDR_CHANGE; -+ -+ net_dev->features |= net_dev->hw_features; -+ net_dev->vlan_features = net_dev->features; -+ -+ memcpy(net_dev->perm_addr, mac_addr, net_dev->addr_len); -+ memcpy(net_dev->dev_addr, mac_addr, net_dev->addr_len); -+ -+ net_dev->ethtool_ops = &dpa_ethtool_ops; -+ -+ net_dev->needed_headroom = priv->tx_headroom; -+ net_dev->watchdog_timeo = msecs_to_jiffies(tx_timeout); -+ -+ err = register_netdev(net_dev); -+ if (err < 0) { -+ dev_err(dev, "register_netdev() = %d\n", err); -+ return err; -+ } -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+ /* create debugfs entry for this net_device */ -+ err = dpa_netdev_debugfs_create(net_dev); -+ if (err) { -+ unregister_netdev(net_dev); -+ return err; -+ } -+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */ -+ -+ return 0; -+} -+EXPORT_SYMBOL(dpa_netdev_init); -+ -+int __cold dpa_start(struct net_device *net_dev) -+{ -+ int err, i; -+ struct dpa_priv_s *priv; -+ struct mac_device *mac_dev; -+ -+ priv = netdev_priv(net_dev); -+ mac_dev = priv->mac_dev; -+ -+ err = mac_dev->init_phy(net_dev, priv->mac_dev); -+ if (err < 0) { -+ if (netif_msg_ifup(priv)) -+ netdev_err(net_dev, "init_phy() = %d\n", err); -+ return err; -+ } -+ -+ for_each_port_device(i, mac_dev->port_dev) { -+ err = fm_port_enable(mac_dev->port_dev[i]); -+ if (err) -+ goto mac_start_failed; -+ } -+ -+ err = priv->mac_dev->start(mac_dev); -+ if (err < 0) { -+ if (netif_msg_ifup(priv)) -+ netdev_err(net_dev, "mac_dev->start() = %d\n", err); -+ goto mac_start_failed; -+ } -+ -+ netif_tx_start_all_queues(net_dev); -+ -+ return 0; -+ -+mac_start_failed: -+ for_each_port_device(i, mac_dev->port_dev) -+ fm_port_disable(mac_dev->port_dev[i]); -+ -+ return err; -+} -+EXPORT_SYMBOL(dpa_start); -+ -+int __cold dpa_stop(struct net_device *net_dev) -+{ -+ int _errno, i, err; -+ struct dpa_priv_s *priv; -+ struct mac_device *mac_dev; -+ -+ priv = netdev_priv(net_dev); -+ mac_dev = priv->mac_dev; -+ -+ netif_tx_stop_all_queues(net_dev); -+ /* Allow the Fman (Tx) port to process in-flight frames before we -+ * try switching it off. -+ */ -+ usleep_range(5000, 10000); -+ -+ _errno = mac_dev->stop(mac_dev); -+ if (unlikely(_errno < 0)) -+ if (netif_msg_ifdown(priv)) -+ netdev_err(net_dev, "mac_dev->stop() = %d\n", -+ _errno); -+ -+ for_each_port_device(i, mac_dev->port_dev) { -+ err = fm_port_disable(mac_dev->port_dev[i]); -+ _errno = err ? err : _errno; -+ } -+ -+ if (mac_dev->phy_dev) -+ phy_disconnect(mac_dev->phy_dev); -+ mac_dev->phy_dev = NULL; -+ -+ return _errno; -+} -+EXPORT_SYMBOL(dpa_stop); -+ -+void __cold dpa_timeout(struct net_device *net_dev) -+{ -+ const struct dpa_priv_s *priv; -+ struct dpa_percpu_priv_s *percpu_priv; -+ -+ priv = netdev_priv(net_dev); -+ percpu_priv = raw_cpu_ptr(priv->percpu_priv); -+ -+ if (netif_msg_timer(priv)) -+ netdev_crit(net_dev, "Transmit timeout!\n"); -+ -+ percpu_priv->stats.tx_errors++; -+} -+EXPORT_SYMBOL(dpa_timeout); -+ -+/* net_device */ -+ -+/** -+ * @param net_dev the device for which statistics are calculated -+ * @param stats the function fills this structure with the device's statistics -+ * @return the address of the structure containing the statistics -+ * -+ * Calculates the statistics for the given device by adding the statistics -+ * collected by each CPU. -+ */ -+void __cold -+dpa_get_stats64(struct net_device *net_dev, -+ struct rtnl_link_stats64 *stats) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ u64 *cpustats; -+ u64 *netstats = (u64 *)stats; -+ int i, j; -+ struct dpa_percpu_priv_s *percpu_priv; -+ int numstats = sizeof(struct rtnl_link_stats64) / sizeof(u64); -+ -+ for_each_possible_cpu(i) { -+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i); -+ -+ cpustats = (u64 *)&percpu_priv->stats; -+ -+ for (j = 0; j < numstats; j++) -+ netstats[j] += cpustats[j]; -+ } -+} -+EXPORT_SYMBOL(dpa_get_stats64); -+ -+/* .ndo_init callback */ -+int dpa_ndo_init(struct net_device *net_dev) -+{ -+ /* If fsl_fm_max_frm is set to a higher value than the all-common 1500, -+ * we choose conservatively and let the user explicitly set a higher -+ * MTU via ifconfig. Otherwise, the user may end up with different MTUs -+ * in the same LAN. -+ * If on the other hand fsl_fm_max_frm has been chosen below 1500, -+ * start with the maximum allowed. -+ */ -+ int init_mtu = min(dpa_get_max_mtu(), ETH_DATA_LEN); -+ -+ pr_debug("Setting initial MTU on net device: %d\n", init_mtu); -+ net_dev->mtu = init_mtu; -+ -+ return 0; -+} -+EXPORT_SYMBOL(dpa_ndo_init); -+ -+int dpa_set_features(struct net_device *dev, netdev_features_t features) -+{ -+ /* Not much to do here for now */ -+ dev->features = features; -+ return 0; -+} -+EXPORT_SYMBOL(dpa_set_features); -+ -+netdev_features_t dpa_fix_features(struct net_device *dev, -+ netdev_features_t features) -+{ -+ netdev_features_t unsupported_features = 0; -+ -+ /* In theory we should never be requested to enable features that -+ * we didn't set in netdev->features and netdev->hw_features at probe -+ * time, but double check just to be on the safe side. -+ * We don't support enabling Rx csum through ethtool yet -+ */ -+ unsupported_features |= NETIF_F_RXCSUM; -+ -+ features &= ~unsupported_features; -+ -+ return features; -+} -+EXPORT_SYMBOL(dpa_fix_features); -+ -+#ifdef CONFIG_FSL_DPAA_TS -+u64 dpa_get_timestamp_ns(const struct dpa_priv_s *priv, enum port_type rx_tx, -+ const void *data) -+{ -+ u64 *ts; -+ -+ ts = fm_port_get_buffer_time_stamp(priv->mac_dev->port_dev[rx_tx], -+ data); -+ -+ if (!ts || *ts == 0) -+ return 0; -+ -+ be64_to_cpus(ts); -+ -+ return *ts; -+} -+ -+int dpa_get_ts(const struct dpa_priv_s *priv, enum port_type rx_tx, -+ struct skb_shared_hwtstamps *shhwtstamps, const void *data) -+{ -+ u64 ns; -+ -+ ns = dpa_get_timestamp_ns(priv, rx_tx, data); -+ -+ if (ns == 0) -+ return -EINVAL; -+ -+ memset(shhwtstamps, 0, sizeof(*shhwtstamps)); -+ shhwtstamps->hwtstamp = ns_to_ktime(ns); -+ -+ return 0; -+} -+ -+static void dpa_ts_tx_enable(struct net_device *dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(dev); -+ struct mac_device *mac_dev = priv->mac_dev; -+ -+ if (mac_dev->ptp_enable) -+ mac_dev->ptp_enable(mac_dev->get_mac_handle(mac_dev)); -+ -+ priv->ts_tx_en = true; -+} -+ -+static void dpa_ts_tx_disable(struct net_device *dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(dev); -+ -+#if 0 -+/* the RTC might be needed by the Rx Ts, cannot disable here -+ * no separate ptp_disable API for Rx/Tx, cannot disable here -+ */ -+ struct mac_device *mac_dev = priv->mac_dev; -+ -+ if (mac_dev->fm_rtc_disable) -+ mac_dev->fm_rtc_disable(get_fm_handle(dev)); -+ -+ if (mac_dev->ptp_disable) -+ mac_dev->ptp_disable(mac_dev->get_mac_handle(mac_dev)); -+#endif -+ -+ priv->ts_tx_en = false; -+} -+ -+static void dpa_ts_rx_enable(struct net_device *dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(dev); -+ struct mac_device *mac_dev = priv->mac_dev; -+ -+ if (mac_dev->ptp_enable) -+ mac_dev->ptp_enable(mac_dev->get_mac_handle(mac_dev)); -+ -+ priv->ts_rx_en = true; -+} -+ -+static void dpa_ts_rx_disable(struct net_device *dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(dev); -+ -+#if 0 -+/* the RTC might be needed by the Tx Ts, cannot disable here -+ * no separate ptp_disable API for Rx/Tx, cannot disable here -+ */ -+ struct mac_device *mac_dev = priv->mac_dev; -+ -+ if (mac_dev->fm_rtc_disable) -+ mac_dev->fm_rtc_disable(get_fm_handle(dev)); -+ -+ if (mac_dev->ptp_disable) -+ mac_dev->ptp_disable(mac_dev->get_mac_handle(mac_dev)); -+#endif -+ -+ priv->ts_rx_en = false; -+} -+ -+static int dpa_ts_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -+{ -+ struct hwtstamp_config config; -+ -+ if (copy_from_user(&config, rq->ifr_data, sizeof(config))) -+ return -EFAULT; -+ -+ switch (config.tx_type) { -+ case HWTSTAMP_TX_OFF: -+ dpa_ts_tx_disable(dev); -+ break; -+ case HWTSTAMP_TX_ON: -+ dpa_ts_tx_enable(dev); -+ break; -+ default: -+ return -ERANGE; -+ } -+ -+ if (config.rx_filter == HWTSTAMP_FILTER_NONE) -+ dpa_ts_rx_disable(dev); -+ else { -+ dpa_ts_rx_enable(dev); -+ /* TS is set for all frame types, not only those requested */ -+ config.rx_filter = HWTSTAMP_FILTER_ALL; -+ } -+ -+ return copy_to_user(rq->ifr_data, &config, sizeof(config)) ? -+ -EFAULT : 0; -+} -+#endif /* CONFIG_FSL_DPAA_TS */ -+ -+int dpa_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -+{ -+#ifdef CONFIG_FSL_DPAA_1588 -+ struct dpa_priv_s *priv = netdev_priv(dev); -+#endif -+ int ret = -EINVAL; -+ -+ if (!netif_running(dev)) -+ return -EINVAL; -+ -+ if (cmd == SIOCGMIIREG) { -+ if (!dev->phydev) -+ ret = -EINVAL; -+ else -+ ret = phy_mii_ioctl(dev->phydev, rq, cmd); -+ } -+ -+#ifdef CONFIG_FSL_DPAA_TS -+ if (cmd == SIOCSHWTSTAMP) -+ return dpa_ts_ioctl(dev, rq, cmd); -+#endif /* CONFIG_FSL_DPAA_TS */ -+ -+#ifdef CONFIG_FSL_DPAA_1588 -+ if ((cmd >= PTP_ENBL_TXTS_IOCTL) && (cmd <= PTP_CLEANUP_TS)) { -+ if (priv->tsu && priv->tsu->valid) -+ ret = dpa_ioctl_1588(dev, rq, cmd); -+ else -+ ret = -ENODEV; -+ } -+#endif -+ -+ return ret; -+} -+EXPORT_SYMBOL(dpa_ioctl); -+ -+int __cold dpa_remove(struct platform_device *of_dev) -+{ -+ int err; -+ struct device *dev; -+ struct net_device *net_dev; -+ struct dpa_priv_s *priv; -+ -+ dev = &of_dev->dev; -+ net_dev = dev_get_drvdata(dev); -+ -+ priv = netdev_priv(net_dev); -+ -+ dpaa_eth_sysfs_remove(dev); -+ -+ dev_set_drvdata(dev, NULL); -+ unregister_netdev(net_dev); -+ -+ err = dpa_fq_free(dev, &priv->dpa_fq_list); -+ -+ qman_delete_cgr_safe(&priv->ingress_cgr); -+ qman_release_cgrid(priv->ingress_cgr.cgrid); -+ qman_delete_cgr_safe(&priv->cgr_data.cgr); -+ qman_release_cgrid(priv->cgr_data.cgr.cgrid); -+ -+ dpa_private_napi_del(net_dev); -+ -+ dpa_bp_free(priv); -+ -+ if (priv->buf_layout) -+ devm_kfree(dev, priv->buf_layout); -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+ /* remove debugfs entry for this net_device */ -+ dpa_netdev_debugfs_remove(net_dev); -+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */ -+ -+#ifdef CONFIG_FSL_DPAA_1588 -+ if (priv->tsu && priv->tsu->valid) -+ dpa_ptp_cleanup(priv); -+#endif -+ -+ free_netdev(net_dev); -+ -+ return err; -+} -+EXPORT_SYMBOL(dpa_remove); -+ -+struct mac_device * __cold __must_check -+__attribute__((nonnull)) -+dpa_mac_probe(struct platform_device *_of_dev) -+{ -+ struct device *dpa_dev, *dev; -+ struct device_node *mac_node; -+ struct platform_device *of_dev; -+ struct mac_device *mac_dev; -+#ifdef CONFIG_FSL_DPAA_1588 -+ int lenp; -+ const phandle *phandle_prop; -+ struct net_device *net_dev = NULL; -+ struct dpa_priv_s *priv = NULL; -+ struct device_node *timer_node; -+#endif -+ dpa_dev = &_of_dev->dev; -+ -+ mac_node = of_parse_phandle(_of_dev->dev.of_node, "fsl,fman-mac", 0); -+ if (unlikely(mac_node == NULL)) { -+ dev_err(dpa_dev, "Cannot find MAC device device tree node\n"); -+ return ERR_PTR(-EFAULT); -+ } -+ -+ of_dev = of_find_device_by_node(mac_node); -+ if (unlikely(of_dev == NULL)) { -+ dev_err(dpa_dev, "of_find_device_by_node(%s) failed\n", -+ mac_node->full_name); -+ of_node_put(mac_node); -+ return ERR_PTR(-EINVAL); -+ } -+ of_node_put(mac_node); -+ -+ dev = &of_dev->dev; -+ -+ mac_dev = dev_get_drvdata(dev); -+ if (unlikely(mac_dev == NULL)) { -+ dev_err(dpa_dev, "dev_get_drvdata(%s) failed\n", -+ dev_name(dev)); -+ return ERR_PTR(-EINVAL); -+ } -+ -+#ifdef CONFIG_FSL_DPAA_1588 -+ phandle_prop = of_get_property(mac_node, "ptp-timer", &lenp); -+ if (phandle_prop && ((mac_dev->phy_if != PHY_INTERFACE_MODE_SGMII) || -+ ((mac_dev->phy_if == PHY_INTERFACE_MODE_SGMII) && -+ (mac_dev->speed == SPEED_1000)))) { -+ timer_node = of_find_node_by_phandle(*phandle_prop); -+ if (timer_node) -+ net_dev = dev_get_drvdata(dpa_dev); -+ if (timer_node && net_dev) { -+ priv = netdev_priv(net_dev); -+ if (!dpa_ptp_init(priv)) -+ dev_info(dev, "%s: ptp 1588 is initialized.\n", -+ mac_node->full_name); -+ } -+ } -+#endif -+ -+ return mac_dev; -+} -+EXPORT_SYMBOL(dpa_mac_probe); -+ -+int dpa_set_mac_address(struct net_device *net_dev, void *addr) -+{ -+ const struct dpa_priv_s *priv; -+ int _errno; -+ struct mac_device *mac_dev; -+ -+ priv = netdev_priv(net_dev); -+ -+ _errno = eth_mac_addr(net_dev, addr); -+ if (_errno < 0) { -+ if (netif_msg_drv(priv)) -+ netdev_err(net_dev, -+ "eth_mac_addr() = %d\n", -+ _errno); -+ return _errno; -+ } -+ -+ mac_dev = priv->mac_dev; -+ -+ _errno = mac_dev->change_addr(mac_dev->get_mac_handle(mac_dev), -+ net_dev->dev_addr); -+ if (_errno < 0) { -+ if (netif_msg_drv(priv)) -+ netdev_err(net_dev, -+ "mac_dev->change_addr() = %d\n", -+ _errno); -+ return _errno; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(dpa_set_mac_address); -+ -+void dpa_set_rx_mode(struct net_device *net_dev) -+{ -+ int _errno; -+ const struct dpa_priv_s *priv; -+ -+ priv = netdev_priv(net_dev); -+ -+ if (!!(net_dev->flags & IFF_PROMISC) != priv->mac_dev->promisc) { -+ priv->mac_dev->promisc = !priv->mac_dev->promisc; -+ _errno = priv->mac_dev->set_promisc( -+ priv->mac_dev->get_mac_handle(priv->mac_dev), -+ priv->mac_dev->promisc); -+ if (unlikely(_errno < 0) && netif_msg_drv(priv)) -+ netdev_err(net_dev, -+ "mac_dev->set_promisc() = %d\n", -+ _errno); -+ } -+ -+ _errno = priv->mac_dev->set_multi(net_dev, priv->mac_dev); -+ if (unlikely(_errno < 0) && netif_msg_drv(priv)) -+ netdev_err(net_dev, "mac_dev->set_multi() = %d\n", _errno); -+} -+EXPORT_SYMBOL(dpa_set_rx_mode); -+ -+void dpa_set_buffers_layout(struct mac_device *mac_dev, -+ struct dpa_buffer_layout_s *layout) -+{ -+ struct fm_port_params params; -+ -+ /* Rx */ -+ layout[RX].priv_data_size = (uint16_t)DPA_RX_PRIV_DATA_SIZE; -+ layout[RX].parse_results = true; -+ layout[RX].hash_results = true; -+#ifdef CONFIG_FSL_DPAA_TS -+ layout[RX].time_stamp = true; -+#endif -+ fm_port_get_buff_layout_ext_params(mac_dev->port_dev[RX], ¶ms); -+ layout[RX].manip_extra_space = params.manip_extra_space; -+ /* a value of zero for data alignment means "don't care", so align to -+ * a non-zero value to prevent FMD from using its own default -+ */ -+ layout[RX].data_align = params.data_align ? : DPA_FD_DATA_ALIGNMENT; -+ -+ /* Tx */ -+ layout[TX].priv_data_size = DPA_TX_PRIV_DATA_SIZE; -+ layout[TX].parse_results = true; -+ layout[TX].hash_results = true; -+#ifdef CONFIG_FSL_DPAA_TS -+ layout[TX].time_stamp = true; -+#endif -+ fm_port_get_buff_layout_ext_params(mac_dev->port_dev[TX], ¶ms); -+ layout[TX].manip_extra_space = params.manip_extra_space; -+ layout[TX].data_align = params.data_align ? : DPA_FD_DATA_ALIGNMENT; -+} -+EXPORT_SYMBOL(dpa_set_buffers_layout); -+ -+int __attribute__((nonnull)) -+dpa_bp_alloc(struct dpa_bp *dpa_bp, struct device *dev) -+{ -+ int err; -+ struct bman_pool_params bp_params; -+ -+ if (dpa_bp->size == 0 || dpa_bp->config_count == 0) { -+ pr_err("Buffer pool is not properly initialized! Missing size or initial number of buffers"); -+ return -EINVAL; -+ } -+ -+ memset(&bp_params, 0, sizeof(struct bman_pool_params)); -+#ifdef CONFIG_FMAN_PFC -+ bp_params.flags = BMAN_POOL_FLAG_THRESH; -+ bp_params.thresholds[0] = bp_params.thresholds[2] = -+ CONFIG_FSL_DPAA_ETH_REFILL_THRESHOLD; -+ bp_params.thresholds[1] = bp_params.thresholds[3] = -+ CONFIG_FSL_DPAA_ETH_MAX_BUF_COUNT; -+#endif -+ -+ /* If the pool is already specified, we only create one per bpid */ -+ if (dpa_bpid2pool_use(dpa_bp->bpid)) -+ return 0; -+ -+ if (dpa_bp->bpid == 0) -+ bp_params.flags |= BMAN_POOL_FLAG_DYNAMIC_BPID; -+ else -+ bp_params.bpid = dpa_bp->bpid; -+ -+ dpa_bp->pool = bman_new_pool(&bp_params); -+ if (unlikely(dpa_bp->pool == NULL)) { -+ pr_err("bman_new_pool() failed\n"); -+ return -ENODEV; -+ } -+ -+ dpa_bp->bpid = (uint8_t)bman_get_params(dpa_bp->pool)->bpid; -+ -+ err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(40)); -+ if (err) { -+ pr_err("dma_coerce_mask_and_coherent() failed\n"); -+ goto bman_free_pool; -+ } -+ -+ dpa_bp->dev = dev; -+ -+ if (dpa_bp->seed_cb) { -+ err = dpa_bp->seed_cb(dpa_bp); -+ if (err) -+ goto bman_free_pool; -+ } -+ -+ dpa_bpid2pool_map(dpa_bp->bpid, dpa_bp); -+ -+ return 0; -+ -+bman_free_pool: -+ bman_free_pool(dpa_bp->pool); -+ -+ return err; -+} -+EXPORT_SYMBOL(dpa_bp_alloc); -+ -+void dpa_bp_drain(struct dpa_bp *bp) -+{ -+ int ret, num = 8; -+ -+ do { -+ struct bm_buffer bmb[8]; -+ int i; -+ -+ ret = bman_acquire(bp->pool, bmb, num, 0); -+ if (ret < 0) { -+ if (num == 8) { -+ /* we have less than 8 buffers left; -+ * drain them one by one -+ */ -+ num = 1; -+ ret = 1; -+ continue; -+ } else { -+ /* Pool is fully drained */ -+ break; -+ } -+ } -+ -+ for (i = 0; i < num; i++) { -+ dma_addr_t addr = bm_buf_addr(&bmb[i]); -+ -+ dma_unmap_single(bp->dev, addr, bp->size, -+ DMA_BIDIRECTIONAL); -+ -+ bp->free_buf_cb(phys_to_virt(addr)); -+ } -+ } while (ret > 0); -+} -+EXPORT_SYMBOL(dpa_bp_drain); -+ -+static void __cold __attribute__((nonnull)) -+_dpa_bp_free(struct dpa_bp *dpa_bp) -+{ -+ struct dpa_bp *bp = dpa_bpid2pool(dpa_bp->bpid); -+ -+ /* the mapping between bpid and dpa_bp is done very late in the -+ * allocation procedure; if something failed before the mapping, the bp -+ * was not configured, therefore we don't need the below instructions -+ */ -+ if (!bp) -+ return; -+ -+ if (!atomic_dec_and_test(&bp->refs)) -+ return; -+ -+ if (bp->free_buf_cb) -+ dpa_bp_drain(bp); -+ -+ dpa_bp_array[bp->bpid] = NULL; -+ bman_free_pool(bp->pool); -+} -+ -+void __cold __attribute__((nonnull)) -+dpa_bp_free(struct dpa_priv_s *priv) -+{ -+ int i; -+ -+ if (priv->dpa_bp) -+ for (i = 0; i < priv->bp_count; i++) -+ _dpa_bp_free(&priv->dpa_bp[i]); -+} -+EXPORT_SYMBOL(dpa_bp_free); -+ -+struct dpa_bp *dpa_bpid2pool(int bpid) -+{ -+ return dpa_bp_array[bpid]; -+} -+EXPORT_SYMBOL(dpa_bpid2pool); -+ -+void dpa_bpid2pool_map(int bpid, struct dpa_bp *dpa_bp) -+{ -+ dpa_bp_array[bpid] = dpa_bp; -+ atomic_set(&dpa_bp->refs, 1); -+} -+ -+bool dpa_bpid2pool_use(int bpid) -+{ -+ if (dpa_bpid2pool(bpid)) { -+ atomic_inc(&dpa_bp_array[bpid]->refs); -+ return true; -+ } -+ -+ return false; -+} -+ -+#ifdef CONFIG_FMAN_PFC -+u16 dpa_select_queue(struct net_device *net_dev, struct sk_buff *skb, -+ void *accel_priv, select_queue_fallback_t fallback) -+{ -+ return dpa_get_queue_mapping(skb); -+} -+#endif -+ -+struct dpa_fq *dpa_fq_alloc(struct device *dev, -+ u32 fq_start, -+ u32 fq_count, -+ struct list_head *list, -+ enum dpa_fq_type fq_type) -+{ -+ int i; -+ struct dpa_fq *dpa_fq; -+ -+ dpa_fq = devm_kzalloc(dev, sizeof(*dpa_fq) * fq_count, GFP_KERNEL); -+ if (dpa_fq == NULL) -+ return NULL; -+ -+ for (i = 0; i < fq_count; i++) { -+ dpa_fq[i].fq_type = fq_type; -+ if (fq_type == FQ_TYPE_RX_PCD_HI_PRIO) -+ dpa_fq[i].fqid = fq_start ? -+ DPAA_ETH_FQ_DELTA + fq_start + i : 0; -+ else -+ dpa_fq[i].fqid = fq_start ? fq_start + i : 0; -+ -+ list_add_tail(&dpa_fq[i].list, list); -+ } -+ -+#ifdef CONFIG_FMAN_PFC -+ if (fq_type == FQ_TYPE_TX) -+ for (i = 0; i < fq_count; i++) -+ dpa_fq[i].wq = i / dpa_num_cpus; -+ else -+#endif -+ for (i = 0; i < fq_count; i++) -+ _dpa_assign_wq(dpa_fq + i); -+ -+ return dpa_fq; -+} -+EXPORT_SYMBOL(dpa_fq_alloc); -+ -+/* Probing of FQs for MACful ports */ -+int dpa_fq_probe_mac(struct device *dev, struct list_head *list, -+ struct fm_port_fqs *port_fqs, -+ bool alloc_tx_conf_fqs, -+ enum port_type ptype) -+{ -+ struct fqid_cell *fqids = NULL; -+ const void *fqids_off = NULL; -+ struct dpa_fq *dpa_fq = NULL; -+ struct device_node *np = dev->of_node; -+ int num_ranges; -+ int i, lenp; -+ -+ if (ptype == TX && alloc_tx_conf_fqs) { -+ if (!dpa_fq_alloc(dev, tx_confirm_fqids->start, -+ tx_confirm_fqids->count, list, -+ FQ_TYPE_TX_CONF_MQ)) -+ goto fq_alloc_failed; -+ } -+ -+ fqids_off = of_get_property(np, fsl_qman_frame_queues[ptype], &lenp); -+ if (fqids_off == NULL) { -+ /* No dts definition, so use the defaults. */ -+ fqids = default_fqids[ptype]; -+ num_ranges = 3; -+ } else { -+ num_ranges = lenp / sizeof(*fqids); -+ -+ fqids = devm_kzalloc(dev, sizeof(*fqids) * num_ranges, -+ GFP_KERNEL); -+ if (fqids == NULL) -+ goto fqids_alloc_failed; -+ -+ /* convert to CPU endianess */ -+ for (i = 0; i < num_ranges; i++) { -+ fqids[i].start = be32_to_cpup(fqids_off + -+ i * sizeof(*fqids)); -+ fqids[i].count = be32_to_cpup(fqids_off + -+ i * sizeof(*fqids) + sizeof(__be32)); -+ } -+ } -+ -+ for (i = 0; i < num_ranges; i++) { -+ switch (i) { -+ case 0: -+ /* The first queue is the error queue */ -+ if (fqids[i].count != 1) -+ goto invalid_error_queue; -+ -+ dpa_fq = dpa_fq_alloc(dev, fqids[i].start, -+ fqids[i].count, list, -+ ptype == RX ? -+ FQ_TYPE_RX_ERROR : -+ FQ_TYPE_TX_ERROR); -+ if (dpa_fq == NULL) -+ goto fq_alloc_failed; -+ -+ if (ptype == RX) -+ port_fqs->rx_errq = &dpa_fq[0]; -+ else -+ port_fqs->tx_errq = &dpa_fq[0]; -+ break; -+ case 1: -+ /* the second queue is the default queue */ -+ if (fqids[i].count != 1) -+ goto invalid_default_queue; -+ -+ dpa_fq = dpa_fq_alloc(dev, fqids[i].start, -+ fqids[i].count, list, -+ ptype == RX ? -+ FQ_TYPE_RX_DEFAULT : -+ FQ_TYPE_TX_CONFIRM); -+ if (dpa_fq == NULL) -+ goto fq_alloc_failed; -+ -+ if (ptype == RX) -+ port_fqs->rx_defq = &dpa_fq[0]; -+ else -+ port_fqs->tx_defq = &dpa_fq[0]; -+ break; -+ default: -+ /* all subsequent queues are either RX* PCD or Tx */ -+ if (ptype == RX) { -+ if (!dpa_fq_alloc(dev, fqids[i].start, -+ fqids[i].count, list, -+ FQ_TYPE_RX_PCD) || -+ !dpa_fq_alloc(dev, fqids[i].start, -+ fqids[i].count, list, -+ FQ_TYPE_RX_PCD_HI_PRIO)) -+ goto fq_alloc_failed; -+ } else { -+ if (!dpa_fq_alloc(dev, fqids[i].start, -+ fqids[i].count, list, -+ FQ_TYPE_TX)) -+ goto fq_alloc_failed; -+ } -+ break; -+ } -+ } -+ -+ return 0; -+ -+fq_alloc_failed: -+fqids_alloc_failed: -+ dev_err(dev, "Cannot allocate memory for frame queues\n"); -+ return -ENOMEM; -+ -+invalid_default_queue: -+invalid_error_queue: -+ dev_err(dev, "Too many default or error queues\n"); -+ return -EINVAL; -+} -+EXPORT_SYMBOL(dpa_fq_probe_mac); -+ -+static u32 rx_pool_channel; -+static DEFINE_SPINLOCK(rx_pool_channel_init); -+ -+int dpa_get_channel(void) -+{ -+ spin_lock(&rx_pool_channel_init); -+ if (!rx_pool_channel) { -+ u32 pool; -+ int ret = qman_alloc_pool(&pool); -+ if (!ret) -+ rx_pool_channel = pool; -+ } -+ spin_unlock(&rx_pool_channel_init); -+ if (!rx_pool_channel) -+ return -ENOMEM; -+ return rx_pool_channel; -+} -+EXPORT_SYMBOL(dpa_get_channel); -+ -+void dpa_release_channel(void) -+{ -+ qman_release_pool(rx_pool_channel); -+} -+EXPORT_SYMBOL(dpa_release_channel); -+ -+void dpaa_eth_add_channel(u16 channel) -+{ -+ const cpumask_t *cpus = qman_affine_cpus(); -+ u32 pool = QM_SDQCR_CHANNELS_POOL_CONV(channel); -+ int cpu; -+ struct qman_portal *portal; -+ -+ for_each_cpu(cpu, cpus) { -+ portal = (struct qman_portal *)qman_get_affine_portal(cpu); -+ qman_p_static_dequeue_add(portal, pool); -+ } -+} -+EXPORT_SYMBOL(dpaa_eth_add_channel); -+ -+/** -+ * Congestion group state change notification callback. -+ * Stops the device's egress queues while they are congested and -+ * wakes them upon exiting congested state. -+ * Also updates some CGR-related stats. -+ */ -+static void dpaa_eth_cgscn(struct qman_portal *qm, struct qman_cgr *cgr, -+ -+ int congested) -+{ -+ struct dpa_priv_s *priv = (struct dpa_priv_s *)container_of(cgr, -+ struct dpa_priv_s, cgr_data.cgr); -+ -+ if (congested) { -+ priv->cgr_data.congestion_start_jiffies = jiffies; -+ netif_tx_stop_all_queues(priv->net_dev); -+ priv->cgr_data.cgr_congested_count++; -+ } else { -+ priv->cgr_data.congested_jiffies += -+ (jiffies - priv->cgr_data.congestion_start_jiffies); -+ netif_tx_wake_all_queues(priv->net_dev); -+ } -+} -+ -+int dpaa_eth_cgr_init(struct dpa_priv_s *priv) -+{ -+ struct qm_mcc_initcgr initcgr; -+ u32 cs_th; -+ int err; -+ -+ err = qman_alloc_cgrid(&priv->cgr_data.cgr.cgrid); -+ if (err < 0) { -+ pr_err("Error %d allocating CGR ID\n", err); -+ goto out_error; -+ } -+ priv->cgr_data.cgr.cb = dpaa_eth_cgscn; -+ -+ /* Enable Congestion State Change Notifications and CS taildrop */ -+ initcgr.we_mask = QM_CGR_WE_CSCN_EN | QM_CGR_WE_CS_THRES; -+ initcgr.cgr.cscn_en = QM_CGR_EN; -+ -+ /* Set different thresholds based on the MAC speed. -+ * TODO: this may turn suboptimal if the MAC is reconfigured at a speed -+ * lower than its max, e.g. if a dTSEC later negotiates a 100Mbps link. -+ * In such cases, we ought to reconfigure the threshold, too. -+ */ -+ if (priv->mac_dev->if_support & SUPPORTED_10000baseT_Full) -+ cs_th = CONFIG_FSL_DPAA_CS_THRESHOLD_10G; -+ else -+ cs_th = CONFIG_FSL_DPAA_CS_THRESHOLD_1G; -+ qm_cgr_cs_thres_set64(&initcgr.cgr.cs_thres, cs_th, 1); -+ -+ initcgr.we_mask |= QM_CGR_WE_CSTD_EN; -+ initcgr.cgr.cstd_en = QM_CGR_EN; -+ -+ err = qman_create_cgr(&priv->cgr_data.cgr, QMAN_CGR_FLAG_USE_INIT, -+ &initcgr); -+ if (err < 0) { -+ pr_err("Error %d creating CGR with ID %d\n", err, -+ priv->cgr_data.cgr.cgrid); -+ qman_release_cgrid(priv->cgr_data.cgr.cgrid); -+ goto out_error; -+ } -+ pr_debug("Created CGR %d for netdev with hwaddr %pM on QMan channel %d\n", -+ priv->cgr_data.cgr.cgrid, priv->mac_dev->addr, -+ priv->cgr_data.cgr.chan); -+ -+out_error: -+ return err; -+} -+EXPORT_SYMBOL(dpaa_eth_cgr_init); -+ -+static inline void dpa_setup_ingress(const struct dpa_priv_s *priv, -+ struct dpa_fq *fq, -+ const struct qman_fq *template) -+{ -+ fq->fq_base = *template; -+ fq->net_dev = priv->net_dev; -+ -+ fq->flags = QMAN_FQ_FLAG_NO_ENQUEUE; -+ fq->channel = priv->channel; -+} -+ -+static inline void dpa_setup_egress(const struct dpa_priv_s *priv, -+ struct dpa_fq *fq, -+ struct fm_port *port, -+ const struct qman_fq *template) -+{ -+ fq->fq_base = *template; -+ fq->net_dev = priv->net_dev; -+ -+ if (port) { -+ fq->flags = QMAN_FQ_FLAG_TO_DCPORTAL; -+ fq->channel = (uint16_t)fm_get_tx_port_channel(port); -+ } else { -+ fq->flags = QMAN_FQ_FLAG_NO_MODIFY; -+ } -+} -+ -+void dpa_fq_setup(struct dpa_priv_s *priv, const struct dpa_fq_cbs_t *fq_cbs, -+ struct fm_port *tx_port) -+{ -+ struct dpa_fq *fq; -+ uint16_t portals[NR_CPUS]; -+ int cpu, portal_cnt = 0, num_portals = 0; -+ uint32_t pcd_fqid, pcd_fqid_hi_prio; -+ const cpumask_t *affine_cpus = qman_affine_cpus(); -+ int egress_cnt = 0, conf_cnt = 0; -+ -+ /* Prepare for PCD FQs init */ -+ for_each_cpu(cpu, affine_cpus) -+ portals[num_portals++] = qman_affine_channel(cpu); -+ if (num_portals == 0) -+ dev_err(priv->net_dev->dev.parent, -+ "No Qman software (affine) channels found"); -+ -+ pcd_fqid = (priv->mac_dev) ? -+ DPAA_ETH_PCD_FQ_BASE(priv->mac_dev->res->start) : 0; -+ pcd_fqid_hi_prio = (priv->mac_dev) ? -+ DPAA_ETH_PCD_FQ_HI_PRIO_BASE(priv->mac_dev->res->start) : 0; -+ -+ /* Initialize each FQ in the list */ -+ list_for_each_entry(fq, &priv->dpa_fq_list, list) { -+ switch (fq->fq_type) { -+ case FQ_TYPE_RX_DEFAULT: -+ BUG_ON(!priv->mac_dev); -+ dpa_setup_ingress(priv, fq, &fq_cbs->rx_defq); -+ break; -+ case FQ_TYPE_RX_ERROR: -+ BUG_ON(!priv->mac_dev); -+ dpa_setup_ingress(priv, fq, &fq_cbs->rx_errq); -+ break; -+ case FQ_TYPE_RX_PCD: -+ /* For MACless we can't have dynamic Rx queues */ -+ BUG_ON(!priv->mac_dev && !fq->fqid); -+ dpa_setup_ingress(priv, fq, &fq_cbs->rx_defq); -+ if (!fq->fqid) -+ fq->fqid = pcd_fqid++; -+ fq->channel = portals[portal_cnt]; -+ portal_cnt = (portal_cnt + 1) % num_portals; -+ break; -+ case FQ_TYPE_RX_PCD_HI_PRIO: -+ /* For MACless we can't have dynamic Hi Pri Rx queues */ -+ BUG_ON(!priv->mac_dev && !fq->fqid); -+ dpa_setup_ingress(priv, fq, &fq_cbs->rx_defq); -+ if (!fq->fqid) -+ fq->fqid = pcd_fqid_hi_prio++; -+ fq->channel = portals[portal_cnt]; -+ portal_cnt = (portal_cnt + 1) % num_portals; -+ break; -+ case FQ_TYPE_TX: -+ dpa_setup_egress(priv, fq, tx_port, -+ &fq_cbs->egress_ern); -+ /* If we have more Tx queues than the number of cores, -+ * just ignore the extra ones. -+ */ -+ if (egress_cnt < DPAA_ETH_TX_QUEUES) -+ priv->egress_fqs[egress_cnt++] = &fq->fq_base; -+ break; -+ case FQ_TYPE_TX_CONFIRM: -+ BUG_ON(!priv->mac_dev); -+ dpa_setup_ingress(priv, fq, &fq_cbs->tx_defq); -+ break; -+ case FQ_TYPE_TX_CONF_MQ: -+ BUG_ON(!priv->mac_dev); -+ dpa_setup_ingress(priv, fq, &fq_cbs->tx_defq); -+ priv->conf_fqs[conf_cnt++] = &fq->fq_base; -+ break; -+ case FQ_TYPE_TX_ERROR: -+ BUG_ON(!priv->mac_dev); -+ dpa_setup_ingress(priv, fq, &fq_cbs->tx_errq); -+ break; -+ default: -+ dev_warn(priv->net_dev->dev.parent, -+ "Unknown FQ type detected!\n"); -+ break; -+ } -+ } -+ -+ /* The number of Tx queues may be smaller than the number of cores, if -+ * the Tx queue range is specified in the device tree instead of being -+ * dynamically allocated. -+ * Make sure all CPUs receive a corresponding Tx queue. -+ */ -+ while (egress_cnt < DPAA_ETH_TX_QUEUES) { -+ list_for_each_entry(fq, &priv->dpa_fq_list, list) { -+ if (fq->fq_type != FQ_TYPE_TX) -+ continue; -+ priv->egress_fqs[egress_cnt++] = &fq->fq_base; -+ if (egress_cnt == DPAA_ETH_TX_QUEUES) -+ break; -+ } -+ } -+} -+EXPORT_SYMBOL(dpa_fq_setup); -+ -+int dpa_fq_init(struct dpa_fq *dpa_fq, bool td_enable) -+{ -+ int _errno; -+ const struct dpa_priv_s *priv; -+ struct device *dev; -+ struct qman_fq *fq; -+ struct qm_mcc_initfq initfq; -+ struct qman_fq *confq; -+ int queue_id; -+ -+ priv = netdev_priv(dpa_fq->net_dev); -+ dev = dpa_fq->net_dev->dev.parent; -+ -+ if (dpa_fq->fqid == 0) -+ dpa_fq->flags |= QMAN_FQ_FLAG_DYNAMIC_FQID; -+ -+ dpa_fq->init = !(dpa_fq->flags & QMAN_FQ_FLAG_NO_MODIFY); -+ -+ _errno = qman_create_fq(dpa_fq->fqid, dpa_fq->flags, &dpa_fq->fq_base); -+ if (_errno) { -+ dev_err(dev, "qman_create_fq() failed\n"); -+ return _errno; -+ } -+ fq = &dpa_fq->fq_base; -+ -+ if (dpa_fq->init) { -+ memset(&initfq, 0, sizeof(initfq)); -+ -+ initfq.we_mask = QM_INITFQ_WE_FQCTRL; -+ -+ /* Try to reduce the number of portal interrupts for -+ * Tx Confirmation FQs. -+ */ -+ if (dpa_fq->fq_type == FQ_TYPE_TX_CONFIRM) -+ initfq.fqd.fq_ctrl |= QM_FQCTRL_HOLDACTIVE; -+ -+ /* FQ placement */ -+ initfq.we_mask |= QM_INITFQ_WE_DESTWQ; -+ -+ initfq.fqd.dest.channel = dpa_fq->channel; -+ initfq.fqd.dest.wq = dpa_fq->wq; -+ -+ /* Put all egress queues in a congestion group of their own. -+ * Sensu stricto, the Tx confirmation queues are Rx FQs, -+ * rather than Tx - but they nonetheless account for the -+ * memory footprint on behalf of egress traffic. We therefore -+ * place them in the netdev's CGR, along with the Tx FQs. -+ */ -+ if (dpa_fq->fq_type == FQ_TYPE_TX || -+ dpa_fq->fq_type == FQ_TYPE_TX_CONFIRM || -+ dpa_fq->fq_type == FQ_TYPE_TX_CONF_MQ) { -+ initfq.we_mask |= QM_INITFQ_WE_CGID; -+ initfq.fqd.fq_ctrl |= QM_FQCTRL_CGE; -+ initfq.fqd.cgid = (uint8_t)priv->cgr_data.cgr.cgrid; -+ /* Set a fixed overhead accounting, in an attempt to -+ * reduce the impact of fixed-size skb shells and the -+ * driver's needed headroom on system memory. This is -+ * especially the case when the egress traffic is -+ * composed of small datagrams. -+ * Unfortunately, QMan's OAL value is capped to an -+ * insufficient value, but even that is better than -+ * no overhead accounting at all. -+ */ -+ initfq.we_mask |= QM_INITFQ_WE_OAC; -+ initfq.fqd.oac_init.oac = QM_OAC_CG; -+ initfq.fqd.oac_init.oal = -+ (signed char)(min(sizeof(struct sk_buff) + -+ priv->tx_headroom, (size_t)FSL_QMAN_MAX_OAL)); -+ } -+ -+ if (td_enable) { -+ initfq.we_mask |= QM_INITFQ_WE_TDTHRESH; -+ qm_fqd_taildrop_set(&initfq.fqd.td, -+ DPA_FQ_TD, 1); -+ initfq.fqd.fq_ctrl = QM_FQCTRL_TDE; -+ } -+ -+ /* Configure the Tx confirmation queue, now that we know -+ * which Tx queue it pairs with. -+ */ -+ if (dpa_fq->fq_type == FQ_TYPE_TX) { -+ queue_id = _dpa_tx_fq_to_id(priv, &dpa_fq->fq_base); -+ if (queue_id >= 0) { -+ confq = priv->conf_fqs[queue_id]; -+ if (confq) { -+ initfq.we_mask |= QM_INITFQ_WE_CONTEXTA; -+ /* ContextA: OVOM=1 (use contextA2 bits instead of ICAD) -+ * A2V=1 (contextA A2 field is valid) -+ * A0V=1 (contextA A0 field is valid) -+ * B0V=1 (contextB field is valid) -+ * ContextA A2: EBD=1 (deallocate buffers inside FMan) -+ * ContextB B0(ASPID): 0 (absolute Virtual Storage ID) -+ */ -+ initfq.fqd.context_a.hi = 0x1e000000; -+ initfq.fqd.context_a.lo = 0x80000000; -+ } -+ } -+ } -+ -+ /* Put all *private* ingress queues in our "ingress CGR". */ -+ if (priv->use_ingress_cgr && -+ (dpa_fq->fq_type == FQ_TYPE_RX_DEFAULT || -+ dpa_fq->fq_type == FQ_TYPE_RX_ERROR || -+ dpa_fq->fq_type == FQ_TYPE_RX_PCD || -+ dpa_fq->fq_type == FQ_TYPE_RX_PCD_HI_PRIO)) { -+ initfq.we_mask |= QM_INITFQ_WE_CGID; -+ initfq.fqd.fq_ctrl |= QM_FQCTRL_CGE; -+ initfq.fqd.cgid = (uint8_t)priv->ingress_cgr.cgrid; -+ /* Set a fixed overhead accounting, just like for the -+ * egress CGR. -+ */ -+ initfq.we_mask |= QM_INITFQ_WE_OAC; -+ initfq.fqd.oac_init.oac = QM_OAC_CG; -+ initfq.fqd.oac_init.oal = -+ (signed char)(min(sizeof(struct sk_buff) + -+ priv->tx_headroom, (size_t)FSL_QMAN_MAX_OAL)); -+ } -+ -+ /* Initialization common to all ingress queues */ -+ if (dpa_fq->flags & QMAN_FQ_FLAG_NO_ENQUEUE) { -+ initfq.we_mask |= QM_INITFQ_WE_CONTEXTA; -+ initfq.fqd.fq_ctrl |= -+ QM_FQCTRL_CTXASTASHING | QM_FQCTRL_AVOIDBLOCK; -+ initfq.fqd.context_a.stashing.exclusive = -+ QM_STASHING_EXCL_DATA | QM_STASHING_EXCL_CTX | -+ QM_STASHING_EXCL_ANNOTATION; -+ initfq.fqd.context_a.stashing.data_cl = 2; -+ initfq.fqd.context_a.stashing.annotation_cl = 1; -+ initfq.fqd.context_a.stashing.context_cl = -+ DIV_ROUND_UP(sizeof(struct qman_fq), 64); -+ } -+ -+ _errno = qman_init_fq(fq, QMAN_INITFQ_FLAG_SCHED, &initfq); -+ if (_errno < 0) { -+ if (DPA_RX_PCD_HI_PRIO_FQ_INIT_FAIL(dpa_fq, _errno)) { -+ dpa_fq->init = 0; -+ } else { -+ dev_err(dev, "qman_init_fq(%u) = %d\n", -+ qman_fq_fqid(fq), _errno); -+ qman_destroy_fq(fq, 0); -+ } -+ return _errno; -+ } -+ } -+ -+ dpa_fq->fqid = qman_fq_fqid(fq); -+ -+ return 0; -+} -+EXPORT_SYMBOL(dpa_fq_init); -+ -+int __cold __attribute__((nonnull)) -+_dpa_fq_free(struct device *dev, struct qman_fq *fq) -+{ -+ int _errno, __errno; -+ struct dpa_fq *dpa_fq; -+ const struct dpa_priv_s *priv; -+ -+ _errno = 0; -+ -+ dpa_fq = container_of(fq, struct dpa_fq, fq_base); -+ priv = netdev_priv(dpa_fq->net_dev); -+ -+ if (dpa_fq->init) { -+ _errno = qman_retire_fq(fq, NULL); -+ if (unlikely(_errno < 0) && netif_msg_drv(priv)) -+ dev_err(dev, "qman_retire_fq(%u) = %d\n", -+ qman_fq_fqid(fq), _errno); -+ -+ __errno = qman_oos_fq(fq); -+ if (unlikely(__errno < 0) && netif_msg_drv(priv)) { -+ dev_err(dev, "qman_oos_fq(%u) = %d\n", -+ qman_fq_fqid(fq), __errno); -+ if (_errno >= 0) -+ _errno = __errno; -+ } -+ } -+ -+ qman_destroy_fq(fq, 0); -+ list_del(&dpa_fq->list); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(_dpa_fq_free); -+ -+int __cold __attribute__((nonnull)) -+dpa_fq_free(struct device *dev, struct list_head *list) -+{ -+ int _errno, __errno; -+ struct dpa_fq *dpa_fq, *tmp; -+ -+ _errno = 0; -+ list_for_each_entry_safe(dpa_fq, tmp, list, list) { -+ __errno = _dpa_fq_free(dev, (struct qman_fq *)dpa_fq); -+ if (unlikely(__errno < 0) && _errno >= 0) -+ _errno = __errno; -+ } -+ -+ return _errno; -+} -+EXPORT_SYMBOL(dpa_fq_free); -+ -+int dpa_fqs_init(struct device *dev, struct list_head *list, bool td_enable) -+{ -+ int _errno, __errno; -+ struct dpa_fq *dpa_fq, *tmp; -+ static bool print_msg __read_mostly; -+ -+ _errno = 0; -+ print_msg = true; -+ list_for_each_entry_safe(dpa_fq, tmp, list, list) { -+ __errno = dpa_fq_init(dpa_fq, td_enable); -+ if (unlikely(__errno < 0) && _errno >= 0) { -+ if (DPA_RX_PCD_HI_PRIO_FQ_INIT_FAIL(dpa_fq, __errno)) { -+ if (print_msg) { -+ dev_warn(dev, -+ "Skip RX PCD High Priority FQs initialization\n"); -+ print_msg = false; -+ } -+ if (_dpa_fq_free(dev, (struct qman_fq *)dpa_fq)) -+ dev_warn(dev, -+ "Error freeing frame queues\n"); -+ } else { -+ _errno = __errno; -+ break; -+ } -+ } -+ } -+ -+ return _errno; -+} -+EXPORT_SYMBOL(dpa_fqs_init); -+static void -+dpaa_eth_init_tx_port(struct fm_port *port, struct dpa_fq *errq, -+ struct dpa_fq *defq, struct dpa_buffer_layout_s *buf_layout) -+{ -+ struct fm_port_params tx_port_param; -+ bool frag_enabled = false; -+ -+ memset(&tx_port_param, 0, sizeof(tx_port_param)); -+ dpaa_eth_init_port(tx, port, tx_port_param, errq->fqid, defq->fqid, -+ buf_layout, frag_enabled); -+} -+ -+static void -+dpaa_eth_init_rx_port(struct fm_port *port, struct dpa_bp *bp, size_t count, -+ struct dpa_fq *errq, struct dpa_fq *defq, -+ struct dpa_buffer_layout_s *buf_layout) -+{ -+ struct fm_port_params rx_port_param; -+ int i; -+ bool frag_enabled = false; -+ -+ memset(&rx_port_param, 0, sizeof(rx_port_param)); -+ count = min(ARRAY_SIZE(rx_port_param.pool_param), count); -+ rx_port_param.num_pools = (uint8_t)count; -+ for (i = 0; i < count; i++) { -+ if (i >= rx_port_param.num_pools) -+ break; -+ rx_port_param.pool_param[i].id = bp[i].bpid; -+ rx_port_param.pool_param[i].size = (uint16_t)bp[i].size; -+ } -+ -+ dpaa_eth_init_port(rx, port, rx_port_param, errq->fqid, defq->fqid, -+ buf_layout, frag_enabled); -+} -+ -+#if defined(CONFIG_FSL_SDK_FMAN_TEST) -+/* Defined as weak, to be implemented by fman pcd tester. */ -+int dpa_alloc_pcd_fqids(struct device *, uint32_t, uint8_t, uint32_t *) -+__attribute__((weak)); -+ -+int dpa_free_pcd_fqids(struct device *, uint32_t) __attribute__((weak)); -+#else -+int dpa_alloc_pcd_fqids(struct device *, uint32_t, uint8_t, uint32_t *); -+ -+int dpa_free_pcd_fqids(struct device *, uint32_t); -+ -+#endif /* CONFIG_FSL_SDK_FMAN_TEST */ -+ -+ -+int dpa_alloc_pcd_fqids(struct device *dev, uint32_t num, -+ uint8_t alignment, uint32_t *base_fqid) -+{ -+ dev_crit(dev, "callback not implemented!\n"); -+ -+ return 0; -+} -+ -+int dpa_free_pcd_fqids(struct device *dev, uint32_t base_fqid) -+{ -+ -+ dev_crit(dev, "callback not implemented!\n"); -+ -+ return 0; -+} -+ -+void dpaa_eth_init_ports(struct mac_device *mac_dev, -+ struct dpa_bp *bp, size_t count, -+ struct fm_port_fqs *port_fqs, -+ struct dpa_buffer_layout_s *buf_layout, -+ struct device *dev) -+{ -+ struct fm_port_pcd_param rx_port_pcd_param; -+ struct fm_port *rxport = mac_dev->port_dev[RX]; -+ struct fm_port *txport = mac_dev->port_dev[TX]; -+ -+ dpaa_eth_init_tx_port(txport, port_fqs->tx_errq, -+ port_fqs->tx_defq, &buf_layout[TX]); -+ dpaa_eth_init_rx_port(rxport, bp, count, port_fqs->rx_errq, -+ port_fqs->rx_defq, &buf_layout[RX]); -+ -+ rx_port_pcd_param.cba = dpa_alloc_pcd_fqids; -+ rx_port_pcd_param.cbf = dpa_free_pcd_fqids; -+ rx_port_pcd_param.dev = dev; -+ fm_port_pcd_bind(rxport, &rx_port_pcd_param); -+} -+EXPORT_SYMBOL(dpaa_eth_init_ports); -+ -+void dpa_release_sgt(struct qm_sg_entry *sgt) -+{ -+ struct dpa_bp *dpa_bp; -+ struct bm_buffer bmb[DPA_BUFF_RELEASE_MAX]; -+ uint8_t i = 0, j; -+ -+ memset(bmb, 0, DPA_BUFF_RELEASE_MAX * sizeof(struct bm_buffer)); -+ -+ do { -+ dpa_bp = dpa_bpid2pool(qm_sg_entry_get_bpid(&sgt[i])); -+ DPA_BUG_ON(!dpa_bp); -+ -+ j = 0; -+ do { -+ DPA_BUG_ON(qm_sg_entry_get_ext(&sgt[i])); -+ bm_buffer_set64(&bmb[j], qm_sg_addr(&sgt[i])); -+ -+ j++; i++; -+ } while (j < ARRAY_SIZE(bmb) && -+ !qm_sg_entry_get_final(&sgt[i-1]) && -+ qm_sg_entry_get_bpid(&sgt[i-1]) == -+ qm_sg_entry_get_bpid(&sgt[i])); -+ -+ while (bman_release(dpa_bp->pool, bmb, j, 0)) -+ cpu_relax(); -+ } while (!qm_sg_entry_get_final(&sgt[i-1])); -+} -+EXPORT_SYMBOL(dpa_release_sgt); -+ -+void __attribute__((nonnull)) -+dpa_fd_release(const struct net_device *net_dev, const struct qm_fd *fd) -+{ -+ struct qm_sg_entry *sgt; -+ struct dpa_bp *dpa_bp; -+ struct bm_buffer bmb; -+ dma_addr_t addr; -+ void *vaddr; -+ -+ bmb.opaque = 0; -+ bm_buffer_set64(&bmb, qm_fd_addr(fd)); -+ -+ dpa_bp = dpa_bpid2pool(fd->bpid); -+ DPA_BUG_ON(!dpa_bp); -+ -+ if (fd->format == qm_fd_sg) { -+ vaddr = phys_to_virt(qm_fd_addr(fd)); -+ sgt = vaddr + dpa_fd_offset(fd); -+ -+ dma_unmap_single(dpa_bp->dev, qm_fd_addr(fd), dpa_bp->size, -+ DMA_BIDIRECTIONAL); -+ -+ dpa_release_sgt(sgt); -+ addr = dma_map_single(dpa_bp->dev, vaddr, dpa_bp->size, -+ DMA_BIDIRECTIONAL); -+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) { -+ dev_err(dpa_bp->dev, "DMA mapping failed"); -+ return; -+ } -+ bm_buffer_set64(&bmb, addr); -+ } -+ -+ while (bman_release(dpa_bp->pool, &bmb, 1, 0)) -+ cpu_relax(); -+} -+EXPORT_SYMBOL(dpa_fd_release); -+ -+void count_ern(struct dpa_percpu_priv_s *percpu_priv, -+ const struct qm_mr_entry *msg) -+{ -+ switch (msg->ern.rc & QM_MR_RC_MASK) { -+ case QM_MR_RC_CGR_TAILDROP: -+ percpu_priv->ern_cnt.cg_tdrop++; -+ break; -+ case QM_MR_RC_WRED: -+ percpu_priv->ern_cnt.wred++; -+ break; -+ case QM_MR_RC_ERROR: -+ percpu_priv->ern_cnt.err_cond++; -+ break; -+ case QM_MR_RC_ORPWINDOW_EARLY: -+ percpu_priv->ern_cnt.early_window++; -+ break; -+ case QM_MR_RC_ORPWINDOW_LATE: -+ percpu_priv->ern_cnt.late_window++; -+ break; -+ case QM_MR_RC_FQ_TAILDROP: -+ percpu_priv->ern_cnt.fq_tdrop++; -+ break; -+ case QM_MR_RC_ORPWINDOW_RETIRED: -+ percpu_priv->ern_cnt.fq_retired++; -+ break; -+ case QM_MR_RC_ORP_ZERO: -+ percpu_priv->ern_cnt.orp_zero++; -+ break; -+ } -+} -+EXPORT_SYMBOL(count_ern); -+ -+/** -+ * Turn on HW checksum computation for this outgoing frame. -+ * If the current protocol is not something we support in this regard -+ * (or if the stack has already computed the SW checksum), we do nothing. -+ * -+ * Returns 0 if all goes well (or HW csum doesn't apply), and a negative value -+ * otherwise. -+ * -+ * Note that this function may modify the fd->cmd field and the skb data buffer -+ * (the Parse Results area). -+ */ -+int dpa_enable_tx_csum(struct dpa_priv_s *priv, -+ struct sk_buff *skb, struct qm_fd *fd, char *parse_results) -+{ -+ fm_prs_result_t *parse_result; -+ struct iphdr *iph; -+ struct ipv6hdr *ipv6h = NULL; -+ u8 l4_proto; -+ u16 ethertype = ntohs(skb->protocol); -+ int retval = 0; -+ -+ if (skb->ip_summed != CHECKSUM_PARTIAL) -+ return 0; -+ -+ /* Note: L3 csum seems to be already computed in sw, but we can't choose -+ * L4 alone from the FM configuration anyway. -+ */ -+ -+ /* Fill in some fields of the Parse Results array, so the FMan -+ * can find them as if they came from the FMan Parser. -+ */ -+ parse_result = (fm_prs_result_t *)parse_results; -+ -+ /* If we're dealing with VLAN, get the real Ethernet type */ -+ if (ethertype == ETH_P_8021Q) { -+ /* We can't always assume the MAC header is set correctly -+ * by the stack, so reset to beginning of skb->data -+ */ -+ skb_reset_mac_header(skb); -+ ethertype = ntohs(vlan_eth_hdr(skb)->h_vlan_encapsulated_proto); -+ } -+ -+ /* Fill in the relevant L3 parse result fields -+ * and read the L4 protocol type -+ */ -+ switch (ethertype) { -+ case ETH_P_IP: -+ parse_result->l3r = cpu_to_be16(FM_L3_PARSE_RESULT_IPV4); -+ iph = ip_hdr(skb); -+ DPA_BUG_ON(iph == NULL); -+ l4_proto = iph->protocol; -+ break; -+ case ETH_P_IPV6: -+ parse_result->l3r = cpu_to_be16(FM_L3_PARSE_RESULT_IPV6); -+ ipv6h = ipv6_hdr(skb); -+ DPA_BUG_ON(ipv6h == NULL); -+ l4_proto = ipv6h->nexthdr; -+ break; -+ default: -+ /* We shouldn't even be here */ -+ if (netif_msg_tx_err(priv) && net_ratelimit()) -+ netdev_alert(priv->net_dev, -+ "Can't compute HW csum for L3 proto 0x%x\n", -+ ntohs(skb->protocol)); -+ retval = -EIO; -+ goto return_error; -+ } -+ -+ /* Fill in the relevant L4 parse result fields */ -+ switch (l4_proto) { -+ case IPPROTO_UDP: -+ parse_result->l4r = FM_L4_PARSE_RESULT_UDP; -+ break; -+ case IPPROTO_TCP: -+ parse_result->l4r = FM_L4_PARSE_RESULT_TCP; -+ break; -+ default: -+ /* This can as well be a BUG() */ -+ if (netif_msg_tx_err(priv) && net_ratelimit()) -+ netdev_alert(priv->net_dev, -+ "Can't compute HW csum for L4 proto 0x%x\n", -+ l4_proto); -+ retval = -EIO; -+ goto return_error; -+ } -+ -+ /* At index 0 is IPOffset_1 as defined in the Parse Results */ -+ parse_result->ip_off[0] = (uint8_t)skb_network_offset(skb); -+ parse_result->l4_off = (uint8_t)skb_transport_offset(skb); -+ -+ /* Enable L3 (and L4, if TCP or UDP) HW checksum. */ -+ fd->cmd |= FM_FD_CMD_RPD | FM_FD_CMD_DTC; -+ -+ /* On P1023 and similar platforms fd->cmd interpretation could -+ * be disabled by setting CONTEXT_A bit ICMD; currently this bit -+ * is not set so we do not need to check; in the future, if/when -+ * using context_a we need to check this bit -+ */ -+ -+return_error: -+ return retval; -+} -+EXPORT_SYMBOL(dpa_enable_tx_csum); -+ -+#ifdef CONFIG_FSL_DPAA_CEETM -+void dpa_enable_ceetm(struct net_device *dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(dev); -+ priv->ceetm_en = true; -+} -+EXPORT_SYMBOL(dpa_enable_ceetm); -+ -+void dpa_disable_ceetm(struct net_device *dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(dev); -+ priv->ceetm_en = false; -+} -+EXPORT_SYMBOL(dpa_disable_ceetm); -+#endif ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.h -@@ -0,0 +1,226 @@ -+/* Copyright 2008-2013 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __DPAA_ETH_COMMON_H -+#define __DPAA_ETH_COMMON_H -+ -+#include /* struct net_device */ -+#include /* struct bm_buffer */ -+#include /* struct platform_device */ -+#include /* struct hwtstamp_config */ -+ -+#include "dpaa_eth.h" -+#include "lnxwrp_fsl_fman.h" -+ -+#define dpaa_eth_init_port(type, port, param, errq_id, defq_id, buf_layout,\ -+ frag_enabled) \ -+{ \ -+ param.errq = errq_id; \ -+ param.defq = defq_id; \ -+ param.priv_data_size = buf_layout->priv_data_size; \ -+ param.parse_results = buf_layout->parse_results; \ -+ param.hash_results = buf_layout->hash_results; \ -+ param.frag_enable = frag_enabled; \ -+ param.time_stamp = buf_layout->time_stamp; \ -+ param.manip_extra_space = buf_layout->manip_extra_space; \ -+ param.data_align = buf_layout->data_align; \ -+ fm_set_##type##_port_params(port, ¶m); \ -+} -+ -+/* The SGT needs to be 256 bytes long. Even if the table has only one entry, -+ * the FMan will read 256 bytes from its start. -+ */ -+#define DPA_SGT_SIZE 256 -+#define DPA_SGT_MAX_ENTRIES 16 /* maximum number of entries in SG Table */ -+ -+#define DPA_BUFF_RELEASE_MAX 8 /* maximum number of buffers released at once */ -+ -+#define DPA_RX_PCD_HI_PRIO_FQ_INIT_FAIL(dpa_fq, _errno) \ -+ (((dpa_fq)->fq_type == FQ_TYPE_RX_PCD_HI_PRIO) && \ -+ (_errno == -EIO)) -+/* return codes for the dpaa-eth hooks */ -+enum dpaa_eth_hook_result { -+ /* fd/skb was retained by the hook. -+ * -+ * On the Rx path, this means the Ethernet driver will _not_ -+ * deliver the skb to the stack. Instead, the hook implementation -+ * is expected to properly dispose of the skb. -+ * -+ * On the Tx path, the Ethernet driver's dpa_tx() function will -+ * immediately return NETDEV_TX_OK. The hook implementation is expected -+ * to free the skb. *DO*NOT* release it to BMan, or enqueue it to FMan, -+ * unless you know exactly what you're doing! -+ * -+ * On the confirmation/error paths, the Ethernet driver will _not_ -+ * perform any fd cleanup, nor update the interface statistics. -+ */ -+ DPAA_ETH_STOLEN, -+ /* fd/skb was returned to the Ethernet driver for regular processing. -+ * The hook is not allowed to, for instance, reallocate the skb (as if -+ * by linearizing, copying, cloning or reallocating the headroom). -+ */ -+ DPAA_ETH_CONTINUE -+}; -+ -+typedef enum dpaa_eth_hook_result (*dpaa_eth_ingress_hook_t)( -+ struct sk_buff *skb, struct net_device *net_dev, u32 fqid); -+typedef enum dpaa_eth_hook_result (*dpaa_eth_egress_hook_t)( -+ struct sk_buff *skb, struct net_device *net_dev); -+typedef enum dpaa_eth_hook_result (*dpaa_eth_confirm_hook_t)( -+ struct net_device *net_dev, const struct qm_fd *fd, u32 fqid); -+ -+/* used in napi related functions */ -+extern u16 qman_portal_max; -+ -+/* from dpa_ethtool.c */ -+extern const struct ethtool_ops dpa_ethtool_ops; -+ -+#ifdef CONFIG_FSL_DPAA_HOOKS -+/* Various hooks used for unit-testing and/or fastpath optimizations. -+ * Currently only one set of such hooks is supported. -+ */ -+struct dpaa_eth_hooks_s { -+ /* Invoked on the Tx private path, immediately after receiving the skb -+ * from the stack. -+ */ -+ dpaa_eth_egress_hook_t tx; -+ -+ /* Invoked on the Rx private path, right before passing the skb -+ * up the stack. At that point, the packet's protocol id has already -+ * been set. The skb's data pointer is now at the L3 header, and -+ * skb->mac_header points to the L2 header. skb->len has been adjusted -+ * to be the length of L3+payload (i.e., the length of the -+ * original frame minus the L2 header len). -+ * For more details on what the skb looks like, see eth_type_trans(). -+ */ -+ dpaa_eth_ingress_hook_t rx_default; -+ -+ /* Driver hook for the Rx error private path. */ -+ dpaa_eth_confirm_hook_t rx_error; -+ /* Driver hook for the Tx confirmation private path. */ -+ dpaa_eth_confirm_hook_t tx_confirm; -+ /* Driver hook for the Tx error private path. */ -+ dpaa_eth_confirm_hook_t tx_error; -+}; -+ -+void fsl_dpaa_eth_set_hooks(struct dpaa_eth_hooks_s *hooks); -+ -+extern struct dpaa_eth_hooks_s dpaa_eth_hooks; -+#endif -+ -+int dpa_netdev_init(struct net_device *net_dev, -+ const uint8_t *mac_addr, -+ uint16_t tx_timeout); -+int __cold dpa_start(struct net_device *net_dev); -+int __cold dpa_stop(struct net_device *net_dev); -+void __cold dpa_timeout(struct net_device *net_dev); -+void __cold -+dpa_get_stats64(struct net_device *net_dev, -+ struct rtnl_link_stats64 *stats); -+int dpa_ndo_init(struct net_device *net_dev); -+int dpa_set_features(struct net_device *dev, netdev_features_t features); -+netdev_features_t dpa_fix_features(struct net_device *dev, -+ netdev_features_t features); -+#ifdef CONFIG_FSL_DPAA_TS -+u64 dpa_get_timestamp_ns(const struct dpa_priv_s *priv, -+ enum port_type rx_tx, const void *data); -+/* Updates the skb shared hw timestamp from the hardware timestamp */ -+int dpa_get_ts(const struct dpa_priv_s *priv, enum port_type rx_tx, -+ struct skb_shared_hwtstamps *shhwtstamps, const void *data); -+#endif /* CONFIG_FSL_DPAA_TS */ -+int dpa_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); -+int __cold dpa_remove(struct platform_device *of_dev); -+struct mac_device * __cold __must_check -+__attribute__((nonnull)) dpa_mac_probe(struct platform_device *_of_dev); -+int dpa_set_mac_address(struct net_device *net_dev, void *addr); -+void dpa_set_rx_mode(struct net_device *net_dev); -+void dpa_set_buffers_layout(struct mac_device *mac_dev, -+ struct dpa_buffer_layout_s *layout); -+int __attribute__((nonnull)) -+dpa_bp_alloc(struct dpa_bp *dpa_bp, struct device *dev); -+void __cold __attribute__((nonnull)) -+dpa_bp_free(struct dpa_priv_s *priv); -+struct dpa_bp *dpa_bpid2pool(int bpid); -+void dpa_bpid2pool_map(int bpid, struct dpa_bp *dpa_bp); -+bool dpa_bpid2pool_use(int bpid); -+void dpa_bp_drain(struct dpa_bp *bp); -+#ifdef CONFIG_FMAN_PFC -+u16 dpa_select_queue(struct net_device *net_dev, struct sk_buff *skb, -+ void *accel_priv, select_queue_fallback_t fallback); -+#endif -+struct dpa_fq *dpa_fq_alloc(struct device *dev, -+ u32 fq_start, -+ u32 fq_count, -+ struct list_head *list, -+ enum dpa_fq_type fq_type); -+int dpa_fq_probe_mac(struct device *dev, struct list_head *list, -+ struct fm_port_fqs *port_fqs, -+ bool tx_conf_fqs_per_core, -+ enum port_type ptype); -+int dpa_get_channel(void); -+void dpa_release_channel(void); -+void dpaa_eth_add_channel(u16 channel); -+int dpaa_eth_cgr_init(struct dpa_priv_s *priv); -+void dpa_fq_setup(struct dpa_priv_s *priv, const struct dpa_fq_cbs_t *fq_cbs, -+ struct fm_port *tx_port); -+int dpa_fq_init(struct dpa_fq *dpa_fq, bool td_enable); -+int dpa_fqs_init(struct device *dev, struct list_head *list, bool td_enable); -+int __cold __attribute__((nonnull)) -+dpa_fq_free(struct device *dev, struct list_head *list); -+void dpaa_eth_init_ports(struct mac_device *mac_dev, -+ struct dpa_bp *bp, size_t count, -+ struct fm_port_fqs *port_fqs, -+ struct dpa_buffer_layout_s *buf_layout, -+ struct device *dev); -+void dpa_release_sgt(struct qm_sg_entry *sgt); -+void __attribute__((nonnull)) -+dpa_fd_release(const struct net_device *net_dev, const struct qm_fd *fd); -+void count_ern(struct dpa_percpu_priv_s *percpu_priv, -+ const struct qm_mr_entry *msg); -+int dpa_enable_tx_csum(struct dpa_priv_s *priv, -+ struct sk_buff *skb, struct qm_fd *fd, char *parse_results); -+#ifdef CONFIG_FSL_DPAA_CEETM -+void dpa_enable_ceetm(struct net_device *dev); -+void dpa_disable_ceetm(struct net_device *dev); -+#endif -+struct proxy_device { -+ struct mac_device *mac_dev; -+}; -+ -+/* mac device control functions exposed by proxy interface*/ -+int dpa_proxy_start(struct net_device *net_dev); -+int dpa_proxy_stop(struct proxy_device *proxy_dev, struct net_device *net_dev); -+int dpa_proxy_set_mac_address(struct proxy_device *proxy_dev, -+ struct net_device *net_dev); -+int dpa_proxy_set_rx_mode(struct proxy_device *proxy_dev, -+ struct net_device *net_dev); -+ -+#endif /* __DPAA_ETH_COMMON_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_proxy.c -@@ -0,0 +1,381 @@ -+/* Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \ -+ KBUILD_BASENAME".c", __LINE__, __func__ -+#else -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": " fmt -+#endif -+ -+#include -+#include -+#include -+#include "dpaa_eth.h" -+#include "dpaa_eth_common.h" -+#include "dpaa_eth_base.h" -+#include "lnxwrp_fsl_fman.h" /* fm_get_rx_extra_headroom(), fm_get_max_frm() */ -+#include "mac.h" -+ -+#define DPA_DESCRIPTION "FSL DPAA Proxy initialization driver" -+ -+MODULE_LICENSE("Dual BSD/GPL"); -+ -+MODULE_DESCRIPTION(DPA_DESCRIPTION); -+ -+static int __cold dpa_eth_proxy_remove(struct platform_device *of_dev); -+#ifdef CONFIG_PM -+ -+static int proxy_suspend(struct device *dev) -+{ -+ struct proxy_device *proxy_dev = dev_get_drvdata(dev); -+ struct mac_device *mac_dev = proxy_dev->mac_dev; -+ int err = 0; -+ -+ err = fm_port_suspend(mac_dev->port_dev[RX]); -+ if (err) -+ goto port_suspend_failed; -+ -+ err = fm_port_suspend(mac_dev->port_dev[TX]); -+ if (err) -+ err = fm_port_resume(mac_dev->port_dev[RX]); -+ -+port_suspend_failed: -+ return err; -+} -+ -+static int proxy_resume(struct device *dev) -+{ -+ struct proxy_device *proxy_dev = dev_get_drvdata(dev); -+ struct mac_device *mac_dev = proxy_dev->mac_dev; -+ int err = 0; -+ -+ err = fm_port_resume(mac_dev->port_dev[TX]); -+ if (err) -+ goto port_resume_failed; -+ -+ err = fm_port_resume(mac_dev->port_dev[RX]); -+ if (err) -+ err = fm_port_suspend(mac_dev->port_dev[TX]); -+ -+port_resume_failed: -+ return err; -+} -+ -+static const struct dev_pm_ops proxy_pm_ops = { -+ .suspend = proxy_suspend, -+ .resume = proxy_resume, -+}; -+ -+#define PROXY_PM_OPS (&proxy_pm_ops) -+ -+#else /* CONFIG_PM */ -+ -+#define PROXY_PM_OPS NULL -+ -+#endif /* CONFIG_PM */ -+ -+static int dpaa_eth_proxy_probe(struct platform_device *_of_dev) -+{ -+ int err = 0, i; -+ struct device *dev; -+ struct device_node *dpa_node; -+ struct dpa_bp *dpa_bp; -+ struct list_head proxy_fq_list; -+ size_t count; -+ struct fm_port_fqs port_fqs; -+ struct dpa_buffer_layout_s *buf_layout = NULL; -+ struct mac_device *mac_dev; -+ struct proxy_device *proxy_dev; -+ -+ dev = &_of_dev->dev; -+ -+ dpa_node = dev->of_node; -+ -+ if (!of_device_is_available(dpa_node)) -+ return -ENODEV; -+ -+ /* Get the buffer pools assigned to this interface */ -+ dpa_bp = dpa_bp_probe(_of_dev, &count); -+ if (IS_ERR(dpa_bp)) -+ return PTR_ERR(dpa_bp); -+ -+ mac_dev = dpa_mac_probe(_of_dev); -+ if (IS_ERR(mac_dev)) -+ return PTR_ERR(mac_dev); -+ -+ proxy_dev = devm_kzalloc(dev, sizeof(*proxy_dev), GFP_KERNEL); -+ if (!proxy_dev) { -+ dev_err(dev, "devm_kzalloc() failed\n"); -+ return -ENOMEM; -+ } -+ -+ proxy_dev->mac_dev = mac_dev; -+ dev_set_drvdata(dev, proxy_dev); -+ -+ /* We have physical ports, so we need to establish -+ * the buffer layout. -+ */ -+ buf_layout = devm_kzalloc(dev, 2 * sizeof(*buf_layout), -+ GFP_KERNEL); -+ if (!buf_layout) { -+ dev_err(dev, "devm_kzalloc() failed\n"); -+ return -ENOMEM; -+ } -+ dpa_set_buffers_layout(mac_dev, buf_layout); -+ -+ INIT_LIST_HEAD(&proxy_fq_list); -+ -+ memset(&port_fqs, 0, sizeof(port_fqs)); -+ -+ err = dpa_fq_probe_mac(dev, &proxy_fq_list, &port_fqs, true, RX); -+ if (!err) -+ err = dpa_fq_probe_mac(dev, &proxy_fq_list, &port_fqs, true, -+ TX); -+ if (err < 0) { -+ devm_kfree(dev, buf_layout); -+ return err; -+ } -+ -+ /* Proxy initializer - Just configures the MAC on behalf of -+ * another partition. -+ */ -+ dpaa_eth_init_ports(mac_dev, dpa_bp, count, &port_fqs, -+ buf_layout, dev); -+ -+ /* Proxy interfaces need to be started, and the allocated -+ * memory freed -+ */ -+ devm_kfree(dev, buf_layout); -+ devm_kfree(dev, dpa_bp); -+ -+ /* Free FQ structures */ -+ devm_kfree(dev, port_fqs.rx_defq); -+ devm_kfree(dev, port_fqs.rx_errq); -+ devm_kfree(dev, port_fqs.tx_defq); -+ devm_kfree(dev, port_fqs.tx_errq); -+ -+ for_each_port_device(i, mac_dev->port_dev) { -+ err = fm_port_enable(mac_dev->port_dev[i]); -+ if (err) -+ goto port_enable_fail; -+ } -+ -+ dev_info(dev, "probed MAC device with MAC address: %02hx:%02hx:%02hx:%02hx:%02hx:%02hx\n", -+ mac_dev->addr[0], mac_dev->addr[1], mac_dev->addr[2], -+ mac_dev->addr[3], mac_dev->addr[4], mac_dev->addr[5]); -+ -+ return 0; /* Proxy interface initialization ended */ -+ -+port_enable_fail: -+ for_each_port_device(i, mac_dev->port_dev) -+ fm_port_disable(mac_dev->port_dev[i]); -+ dpa_eth_proxy_remove(_of_dev); -+ -+ return err; -+} -+ -+int dpa_proxy_set_mac_address(struct proxy_device *proxy_dev, -+ struct net_device *net_dev) -+{ -+ struct mac_device *mac_dev; -+ int _errno; -+ -+ mac_dev = proxy_dev->mac_dev; -+ -+ _errno = mac_dev->change_addr(mac_dev->get_mac_handle(mac_dev), -+ net_dev->dev_addr); -+ if (_errno < 0) -+ return _errno; -+ -+ return 0; -+} -+EXPORT_SYMBOL(dpa_proxy_set_mac_address); -+ -+int dpa_proxy_set_rx_mode(struct proxy_device *proxy_dev, -+ struct net_device *net_dev) -+{ -+ struct mac_device *mac_dev = proxy_dev->mac_dev; -+ int _errno; -+ -+ if (!!(net_dev->flags & IFF_PROMISC) != mac_dev->promisc) { -+ mac_dev->promisc = !mac_dev->promisc; -+ _errno = mac_dev->set_promisc(mac_dev->get_mac_handle(mac_dev), -+ mac_dev->promisc); -+ if (unlikely(_errno < 0)) -+ netdev_err(net_dev, "mac_dev->set_promisc() = %d\n", -+ _errno); -+ } -+ -+ _errno = mac_dev->set_multi(net_dev, mac_dev); -+ if (unlikely(_errno < 0)) -+ return _errno; -+ -+ return 0; -+} -+EXPORT_SYMBOL(dpa_proxy_set_rx_mode); -+ -+int dpa_proxy_start(struct net_device *net_dev) -+{ -+ struct mac_device *mac_dev; -+ const struct dpa_priv_s *priv; -+ struct proxy_device *proxy_dev; -+ int _errno; -+ int i; -+ -+ priv = netdev_priv(net_dev); -+ proxy_dev = (struct proxy_device *)priv->peer; -+ mac_dev = proxy_dev->mac_dev; -+ -+ _errno = mac_dev->init_phy(net_dev, mac_dev); -+ if (_errno < 0) { -+ if (netif_msg_drv(priv)) -+ netdev_err(net_dev, "init_phy() = %d\n", -+ _errno); -+ return _errno; -+ } -+ -+ for_each_port_device(i, mac_dev->port_dev) { -+ _errno = fm_port_enable(mac_dev->port_dev[i]); -+ if (_errno) -+ goto port_enable_fail; -+ } -+ -+ _errno = mac_dev->start(mac_dev); -+ if (_errno < 0) { -+ if (netif_msg_drv(priv)) -+ netdev_err(net_dev, "mac_dev->start() = %d\n", -+ _errno); -+ goto port_enable_fail; -+ } -+ -+ return _errno; -+ -+port_enable_fail: -+ for_each_port_device(i, mac_dev->port_dev) -+ fm_port_disable(mac_dev->port_dev[i]); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(dpa_proxy_start); -+ -+int dpa_proxy_stop(struct proxy_device *proxy_dev, struct net_device *net_dev) -+{ -+ struct mac_device *mac_dev = proxy_dev->mac_dev; -+ const struct dpa_priv_s *priv = netdev_priv(net_dev); -+ int _errno, i, err; -+ -+ _errno = mac_dev->stop(mac_dev); -+ if (_errno < 0) { -+ if (netif_msg_drv(priv)) -+ netdev_err(net_dev, "mac_dev->stop() = %d\n", -+ _errno); -+ return _errno; -+ } -+ -+ for_each_port_device(i, mac_dev->port_dev) { -+ err = fm_port_disable(mac_dev->port_dev[i]); -+ _errno = err ? err : _errno; -+ } -+ -+ if (mac_dev->phy_dev) -+ phy_disconnect(mac_dev->phy_dev); -+ mac_dev->phy_dev = NULL; -+ -+ return _errno; -+} -+EXPORT_SYMBOL(dpa_proxy_stop); -+ -+static int __cold dpa_eth_proxy_remove(struct platform_device *of_dev) -+{ -+ struct device *dev = &of_dev->dev; -+ struct proxy_device *proxy_dev = dev_get_drvdata(dev); -+ -+ kfree(proxy_dev); -+ -+ dev_set_drvdata(dev, NULL); -+ -+ return 0; -+} -+ -+static const struct of_device_id dpa_proxy_match[] = { -+ { -+ .compatible = "fsl,dpa-ethernet-init" -+ }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, dpa_proxy_match); -+ -+static struct platform_driver dpa_proxy_driver = { -+ .driver = { -+ .name = KBUILD_MODNAME "-proxy", -+ .of_match_table = dpa_proxy_match, -+ .owner = THIS_MODULE, -+ .pm = PROXY_PM_OPS, -+ }, -+ .probe = dpaa_eth_proxy_probe, -+ .remove = dpa_eth_proxy_remove -+}; -+ -+static int __init __cold dpa_proxy_load(void) -+{ -+ int _errno; -+ -+ pr_info(DPA_DESCRIPTION "\n"); -+ -+ /* Initialize dpaa_eth mirror values */ -+ dpa_rx_extra_headroom = fm_get_rx_extra_headroom(); -+ dpa_max_frm = fm_get_max_frm(); -+ -+ _errno = platform_driver_register(&dpa_proxy_driver); -+ if (unlikely(_errno < 0)) { -+ pr_err(KBUILD_MODNAME -+ ": %s:%hu:%s(): platform_driver_register() = %d\n", -+ KBUILD_BASENAME".c", __LINE__, __func__, _errno); -+ } -+ -+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n", -+ KBUILD_BASENAME".c", __func__); -+ -+ return _errno; -+} -+module_init(dpa_proxy_load); -+ -+static void __exit __cold dpa_proxy_unload(void) -+{ -+ platform_driver_unregister(&dpa_proxy_driver); -+ -+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n", -+ KBUILD_BASENAME".c", __func__); -+} -+module_exit(dpa_proxy_unload); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c -@@ -0,0 +1,1195 @@ -+/* Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \ -+ KBUILD_BASENAME".c", __LINE__, __func__ -+#else -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": " fmt -+#endif -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include "dpaa_eth.h" -+#include "dpaa_eth_common.h" -+#ifdef CONFIG_FSL_DPAA_1588 -+#include "dpaa_1588.h" -+#endif -+#ifdef CONFIG_FSL_DPAA_CEETM -+#include "dpaa_eth_ceetm.h" -+#endif -+ -+/* DMA map and add a page frag back into the bpool. -+ * @vaddr fragment must have been allocated with netdev_alloc_frag(), -+ * specifically for fitting into @dpa_bp. -+ */ -+static void dpa_bp_recycle_frag(struct dpa_bp *dpa_bp, unsigned long vaddr, -+ int *count_ptr) -+{ -+ struct bm_buffer bmb; -+ dma_addr_t addr; -+ -+ bmb.opaque = 0; -+ -+ addr = dma_map_single(dpa_bp->dev, (void *)vaddr, dpa_bp->size, -+ DMA_BIDIRECTIONAL); -+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) { -+ dev_err(dpa_bp->dev, "DMA mapping failed"); -+ return; -+ } -+ -+ bm_buffer_set64(&bmb, addr); -+ -+ while (bman_release(dpa_bp->pool, &bmb, 1, 0)) -+ cpu_relax(); -+ -+ (*count_ptr)++; -+} -+ -+static int _dpa_bp_add_8_bufs(const struct dpa_bp *dpa_bp) -+{ -+ void *new_buf, *fman_buf; -+ struct bm_buffer bmb[8]; -+ dma_addr_t addr; -+ uint8_t i; -+ struct device *dev = dpa_bp->dev; -+ struct sk_buff *skb, **skbh; -+ -+ memset(bmb, 0, sizeof(struct bm_buffer) * 8); -+ -+ for (i = 0; i < 8; i++) { -+ /* We'll prepend the skb back-pointer; can't use the DPA -+ * priv space, because FMan will overwrite it (from offset 0) -+ * if it ends up being the second, third, etc. fragment -+ * in a S/G frame. -+ * -+ * We only need enough space to store a pointer, but allocate -+ * an entire cacheline for performance reasons. -+ */ -+#ifndef CONFIG_PPC -+ if (unlikely(dpaa_errata_a010022)) { -+ struct page *new_page = alloc_page(GFP_ATOMIC); -+ if (unlikely(!new_page)) -+ goto netdev_alloc_failed; -+ new_buf = page_address(new_page); -+ } -+ else -+#endif -+ new_buf = netdev_alloc_frag(SMP_CACHE_BYTES + DPA_BP_RAW_SIZE); -+ -+ if (unlikely(!new_buf)) -+ goto netdev_alloc_failed; -+ new_buf = PTR_ALIGN(new_buf, SMP_CACHE_BYTES); -+ -+ /* Apart from the buffer that will be used by the FMan, the -+ * skb also guarantees enough space to hold the backpointer -+ * in the headroom and the shared info at the end. -+ */ -+ skb = build_skb(new_buf, -+ SMP_CACHE_BYTES + DPA_SKB_SIZE(dpa_bp->size) + -+ SKB_DATA_ALIGN(sizeof(struct skb_shared_info))); -+ if (unlikely(!skb)) { -+ put_page(virt_to_head_page(new_buf)); -+ goto build_skb_failed; -+ } -+ -+ /* Reserve SMP_CACHE_BYTES in the skb's headroom to store the -+ * backpointer. This area will not be synced to, or -+ * overwritten by, the FMan. -+ */ -+ skb_reserve(skb, SMP_CACHE_BYTES); -+ -+ /* We don't sync the first SMP_CACHE_BYTES of the buffer to -+ * the FMan. The skb backpointer is stored at the end of the -+ * reserved headroom. Otherwise it will be overwritten by the -+ * FMan. -+ * The buffer synced with the FMan starts right after the -+ * reserved headroom. -+ */ -+ fman_buf = new_buf + SMP_CACHE_BYTES; -+ DPA_WRITE_SKB_PTR(skb, skbh, fman_buf, -1); -+ -+ addr = dma_map_single(dev, fman_buf, -+ dpa_bp->size, DMA_BIDIRECTIONAL); -+ if (unlikely(dma_mapping_error(dev, addr))) -+ goto dma_map_failed; -+ -+ bm_buffer_set64(&bmb[i], addr); -+ } -+ -+release_bufs: -+ /* Release the buffers. In case bman is busy, keep trying -+ * until successful. bman_release() is guaranteed to succeed -+ * in a reasonable amount of time -+ */ -+ while (unlikely(bman_release(dpa_bp->pool, bmb, i, 0))) -+ cpu_relax(); -+ return i; -+ -+dma_map_failed: -+ kfree_skb(skb); -+ -+build_skb_failed: -+netdev_alloc_failed: -+ net_err_ratelimited("dpa_bp_add_8_bufs() failed\n"); -+ WARN_ONCE(1, "Memory allocation failure on Rx\n"); -+ -+ bm_buffer_set64(&bmb[i], 0); -+ /* Avoid releasing a completely null buffer; bman_release() requires -+ * at least one buffer. -+ */ -+ if (likely(i)) -+ goto release_bufs; -+ -+ return 0; -+} -+ -+/* Cold path wrapper over _dpa_bp_add_8_bufs(). */ -+static void dpa_bp_add_8_bufs(const struct dpa_bp *dpa_bp, int cpu) -+{ -+ int *count_ptr = per_cpu_ptr(dpa_bp->percpu_count, cpu); -+ *count_ptr += _dpa_bp_add_8_bufs(dpa_bp); -+} -+ -+int dpa_bp_priv_seed(struct dpa_bp *dpa_bp) -+{ -+ int i; -+ -+ /* Give each CPU an allotment of "config_count" buffers */ -+ for_each_possible_cpu(i) { -+ int j; -+ -+ /* Although we access another CPU's counters here -+ * we do it at boot time so it is safe -+ */ -+ for (j = 0; j < dpa_bp->config_count; j += 8) -+ dpa_bp_add_8_bufs(dpa_bp, i); -+ } -+ return 0; -+} -+EXPORT_SYMBOL(dpa_bp_priv_seed); -+ -+/* Add buffers/(pages) for Rx processing whenever bpool count falls below -+ * REFILL_THRESHOLD. -+ */ -+int dpaa_eth_refill_bpools(struct dpa_bp *dpa_bp, int *countptr) -+{ -+ int count = *countptr; -+ int new_bufs; -+ -+ if (unlikely(count < CONFIG_FSL_DPAA_ETH_REFILL_THRESHOLD)) { -+ do { -+ new_bufs = _dpa_bp_add_8_bufs(dpa_bp); -+ if (unlikely(!new_bufs)) { -+ /* Avoid looping forever if we've temporarily -+ * run out of memory. We'll try again at the -+ * next NAPI cycle. -+ */ -+ break; -+ } -+ count += new_bufs; -+ } while (count < CONFIG_FSL_DPAA_ETH_MAX_BUF_COUNT); -+ -+ *countptr = count; -+ if (unlikely(count < CONFIG_FSL_DPAA_ETH_MAX_BUF_COUNT)) -+ return -ENOMEM; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(dpaa_eth_refill_bpools); -+ -+/* Cleanup function for outgoing frame descriptors that were built on Tx path, -+ * either contiguous frames or scatter/gather ones. -+ * Skb freeing is not handled here. -+ * -+ * This function may be called on error paths in the Tx function, so guard -+ * against cases when not all fd relevant fields were filled in. -+ * -+ * Return the skb backpointer, since for S/G frames the buffer containing it -+ * gets freed here. -+ */ -+struct sk_buff *_dpa_cleanup_tx_fd(const struct dpa_priv_s *priv, -+ const struct qm_fd *fd) -+{ -+ const struct qm_sg_entry *sgt; -+ int i; -+ struct dpa_bp *dpa_bp = priv->dpa_bp; -+ dma_addr_t addr = qm_fd_addr(fd); -+ dma_addr_t sg_addr; -+ struct sk_buff **skbh; -+ struct sk_buff *skb = NULL; -+ const enum dma_data_direction dma_dir = DMA_TO_DEVICE; -+ int nr_frags; -+ int sg_len; -+ -+ /* retrieve skb back pointer */ -+ DPA_READ_SKB_PTR(skb, skbh, phys_to_virt(addr), 0); -+ -+ if (unlikely(fd->format == qm_fd_sg)) { -+ nr_frags = skb_shinfo(skb)->nr_frags; -+ dma_unmap_single(dpa_bp->dev, addr, -+ dpa_fd_offset(fd) + DPA_SGT_SIZE, -+ dma_dir); -+ -+ /* The sgt buffer has been allocated with netdev_alloc_frag(), -+ * it's from lowmem. -+ */ -+ sgt = phys_to_virt(addr + dpa_fd_offset(fd)); -+#ifdef CONFIG_FSL_DPAA_1588 -+ if (priv->tsu && priv->tsu->valid && -+ priv->tsu->hwts_tx_en_ioctl) -+ dpa_ptp_store_txstamp(priv, skb, (void *)skbh); -+#endif -+#ifdef CONFIG_FSL_DPAA_TS -+ if (unlikely(priv->ts_tx_en && -+ skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) { -+ struct skb_shared_hwtstamps shhwtstamps; -+ -+ dpa_get_ts(priv, TX, &shhwtstamps, (void *)skbh); -+ skb_tstamp_tx(skb, &shhwtstamps); -+ } -+#endif /* CONFIG_FSL_DPAA_TS */ -+ -+ /* sgt[0] is from lowmem, was dma_map_single()-ed */ -+ sg_addr = qm_sg_addr(&sgt[0]); -+ sg_len = qm_sg_entry_get_len(&sgt[0]); -+ dma_unmap_single(dpa_bp->dev, sg_addr, sg_len, dma_dir); -+ -+ /* remaining pages were mapped with dma_map_page() */ -+ for (i = 1; i <= nr_frags; i++) { -+ DPA_BUG_ON(qm_sg_entry_get_ext(&sgt[i])); -+ sg_addr = qm_sg_addr(&sgt[i]); -+ sg_len = qm_sg_entry_get_len(&sgt[i]); -+ dma_unmap_page(dpa_bp->dev, sg_addr, sg_len, dma_dir); -+ } -+ -+ /* Free the page frag that we allocated on Tx */ -+ put_page(virt_to_head_page(sgt)); -+ } else { -+ dma_unmap_single(dpa_bp->dev, addr, -+ skb_tail_pointer(skb) - (u8 *)skbh, dma_dir); -+#ifdef CONFIG_FSL_DPAA_TS -+ /* get the timestamp for non-SG frames */ -+#ifdef CONFIG_FSL_DPAA_1588 -+ if (priv->tsu && priv->tsu->valid && -+ priv->tsu->hwts_tx_en_ioctl) -+ dpa_ptp_store_txstamp(priv, skb, (void *)skbh); -+#endif -+ if (unlikely(priv->ts_tx_en && -+ skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) { -+ struct skb_shared_hwtstamps shhwtstamps; -+ -+ dpa_get_ts(priv, TX, &shhwtstamps, (void *)skbh); -+ skb_tstamp_tx(skb, &shhwtstamps); -+ } -+#endif -+ } -+ -+ return skb; -+} -+EXPORT_SYMBOL(_dpa_cleanup_tx_fd); -+ -+#ifndef CONFIG_FSL_DPAA_TS -+bool dpa_skb_is_recyclable(struct sk_buff *skb) -+{ -+#ifndef CONFIG_PPC -+ /* Do no recycle skbs realigned by the errata workaround */ -+ if (unlikely(dpaa_errata_a010022) && skb->mark == NONREC_MARK) -+ return false; -+#endif -+ -+ /* No recycling possible if skb buffer is kmalloc'ed */ -+ if (skb->head_frag == 0) -+ return false; -+ -+ /* or if it's an userspace buffer */ -+ if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) -+ return false; -+ -+ /* or if it's cloned or shared */ -+ if (skb_shared(skb) || skb_cloned(skb) || -+ skb->fclone != SKB_FCLONE_UNAVAILABLE) -+ return false; -+ -+ return true; -+} -+EXPORT_SYMBOL(dpa_skb_is_recyclable); -+ -+bool dpa_buf_is_recyclable(struct sk_buff *skb, -+ uint32_t min_size, -+ uint16_t min_offset, -+ unsigned char **new_buf_start) -+{ -+ unsigned char *new; -+ -+ /* In order to recycle a buffer, the following conditions must be met: -+ * - buffer size no less than the buffer pool size -+ * - buffer size no higher than an upper limit (to avoid moving too much -+ * system memory to the buffer pools) -+ * - buffer address aligned to cacheline bytes -+ * - offset of data from start of buffer no lower than a minimum value -+ * - offset of data from start of buffer no higher than a maximum value -+ * - the skb back-pointer is stored safely -+ */ -+ -+ /* guarantee both the minimum size and the minimum data offset */ -+ new = min(skb_end_pointer(skb) - min_size, skb->data - min_offset); -+ -+ /* left align to the nearest cacheline */ -+ new = (unsigned char *)((unsigned long)new & ~(SMP_CACHE_BYTES - 1)); -+ -+ /* Make sure there is enough space to store the skb back-pointer in -+ * the headroom, right before the start of the buffer. -+ * -+ * Guarantee that both maximum size and maximum data offsets aren't -+ * crossed. -+ */ -+ if (likely(new >= (skb->head + sizeof(void *)) && -+ new >= (skb->data - DPA_MAX_FD_OFFSET) && -+ skb_end_pointer(skb) - new <= DPA_RECYCLE_MAX_SIZE)) { -+ *new_buf_start = new; -+ return true; -+ } -+ -+ return false; -+} -+EXPORT_SYMBOL(dpa_buf_is_recyclable); -+#endif -+ -+/* Build a linear skb around the received buffer. -+ * We are guaranteed there is enough room at the end of the data buffer to -+ * accommodate the shared info area of the skb. -+ */ -+static struct sk_buff *__hot contig_fd_to_skb(const struct dpa_priv_s *priv, -+ const struct qm_fd *fd, int *use_gro) -+{ -+ dma_addr_t addr = qm_fd_addr(fd); -+ ssize_t fd_off = dpa_fd_offset(fd); -+ void *vaddr; -+ const fm_prs_result_t *parse_results; -+ struct sk_buff *skb = NULL, **skbh; -+ -+ vaddr = phys_to_virt(addr); -+ DPA_BUG_ON(!IS_ALIGNED((unsigned long)vaddr, SMP_CACHE_BYTES)); -+ -+ /* Retrieve the skb and adjust data and tail pointers, to make sure -+ * forwarded skbs will have enough space on Tx if extra headers -+ * are added. -+ */ -+ DPA_READ_SKB_PTR(skb, skbh, vaddr, -1); -+ -+#ifdef CONFIG_FSL_DPAA_ETH_JUMBO_FRAME -+ /* When using jumbo Rx buffers, we risk having frames dropped due to -+ * the socket backlog reaching its maximum allowed size. -+ * Use the frame length for the skb truesize instead of the buffer -+ * size, as this is the size of the data that actually gets copied to -+ * userspace. -+ * The stack may increase the payload. In this case, it will want to -+ * warn us that the frame length is larger than the truesize. We -+ * bypass the warning. -+ */ -+ skb->truesize = SKB_TRUESIZE(dpa_fd_length(fd)); -+#endif -+ -+ DPA_BUG_ON(fd_off != priv->rx_headroom); -+ skb_reserve(skb, fd_off); -+ skb_put(skb, dpa_fd_length(fd)); -+ -+ /* Peek at the parse results for csum validation */ -+ parse_results = (const fm_prs_result_t *)(vaddr + -+ DPA_RX_PRIV_DATA_SIZE); -+ _dpa_process_parse_results(parse_results, fd, skb, use_gro); -+ -+#ifdef CONFIG_FSL_DPAA_1588 -+ if (priv->tsu && priv->tsu->valid && priv->tsu->hwts_rx_en_ioctl) -+ dpa_ptp_store_rxstamp(priv, skb, vaddr); -+#endif -+#ifdef CONFIG_FSL_DPAA_TS -+ if (priv->ts_rx_en) -+ dpa_get_ts(priv, RX, skb_hwtstamps(skb), vaddr); -+#endif /* CONFIG_FSL_DPAA_TS */ -+ -+ return skb; -+} -+ -+ -+/* Build an skb with the data of the first S/G entry in the linear portion and -+ * the rest of the frame as skb fragments. -+ * -+ * The page fragment holding the S/G Table is recycled here. -+ */ -+static struct sk_buff *__hot sg_fd_to_skb(const struct dpa_priv_s *priv, -+ const struct qm_fd *fd, int *use_gro, -+ int *count_ptr) -+{ -+ const struct qm_sg_entry *sgt; -+ dma_addr_t addr = qm_fd_addr(fd); -+ ssize_t fd_off = dpa_fd_offset(fd); -+ dma_addr_t sg_addr; -+ void *vaddr, *sg_vaddr; -+ struct dpa_bp *dpa_bp; -+ struct page *page, *head_page; -+ int frag_offset, frag_len; -+ int page_offset; -+ int i; -+ const fm_prs_result_t *parse_results; -+ struct sk_buff *skb = NULL, *skb_tmp, **skbh; -+ -+ vaddr = phys_to_virt(addr); -+ DPA_BUG_ON(!IS_ALIGNED((unsigned long)vaddr, SMP_CACHE_BYTES)); -+ -+ dpa_bp = priv->dpa_bp; -+ /* Iterate through the SGT entries and add data buffers to the skb */ -+ sgt = vaddr + fd_off; -+ for (i = 0; i < DPA_SGT_MAX_ENTRIES; i++) { -+ /* Extension bit is not supported */ -+ DPA_BUG_ON(qm_sg_entry_get_ext(&sgt[i])); -+ -+ /* We use a single global Rx pool */ -+ DPA_BUG_ON(dpa_bp != -+ dpa_bpid2pool(qm_sg_entry_get_bpid(&sgt[i]))); -+ -+ sg_addr = qm_sg_addr(&sgt[i]); -+ sg_vaddr = phys_to_virt(sg_addr); -+ DPA_BUG_ON(!IS_ALIGNED((unsigned long)sg_vaddr, -+ SMP_CACHE_BYTES)); -+ -+ dma_unmap_single(dpa_bp->dev, sg_addr, dpa_bp->size, -+ DMA_BIDIRECTIONAL); -+ if (i == 0) { -+ DPA_READ_SKB_PTR(skb, skbh, sg_vaddr, -1); -+#ifdef CONFIG_FSL_DPAA_1588 -+ if (priv->tsu && priv->tsu->valid && -+ priv->tsu->hwts_rx_en_ioctl) -+ dpa_ptp_store_rxstamp(priv, skb, vaddr); -+#endif -+#ifdef CONFIG_FSL_DPAA_TS -+ if (priv->ts_rx_en) -+ dpa_get_ts(priv, RX, skb_hwtstamps(skb), vaddr); -+#endif /* CONFIG_FSL_DPAA_TS */ -+ -+ /* In the case of a SG frame, FMan stores the Internal -+ * Context in the buffer containing the sgt. -+ * Inspect the parse results before anything else. -+ */ -+ parse_results = (const fm_prs_result_t *)(vaddr + -+ DPA_RX_PRIV_DATA_SIZE); -+ _dpa_process_parse_results(parse_results, fd, skb, -+ use_gro); -+ -+ /* Make sure forwarded skbs will have enough space -+ * on Tx, if extra headers are added. -+ */ -+ DPA_BUG_ON(fd_off != priv->rx_headroom); -+ skb_reserve(skb, fd_off); -+ skb_put(skb, qm_sg_entry_get_len(&sgt[i])); -+ } else { -+ /* Not the first S/G entry; all data from buffer will -+ * be added in an skb fragment; fragment index is offset -+ * by one since first S/G entry was incorporated in the -+ * linear part of the skb. -+ * -+ * Caution: 'page' may be a tail page. -+ */ -+ DPA_READ_SKB_PTR(skb_tmp, skbh, sg_vaddr, -1); -+ page = virt_to_page(sg_vaddr); -+ head_page = virt_to_head_page(sg_vaddr); -+ -+ /* Free (only) the skbuff shell because its data buffer -+ * is already a frag in the main skb. -+ */ -+ get_page(head_page); -+ dev_kfree_skb(skb_tmp); -+ -+ /* Compute offset in (possibly tail) page */ -+ page_offset = ((unsigned long)sg_vaddr & -+ (PAGE_SIZE - 1)) + -+ (page_address(page) - page_address(head_page)); -+ /* page_offset only refers to the beginning of sgt[i]; -+ * but the buffer itself may have an internal offset. -+ */ -+ frag_offset = qm_sg_entry_get_offset(&sgt[i]) + -+ page_offset; -+ frag_len = qm_sg_entry_get_len(&sgt[i]); -+ /* skb_add_rx_frag() does no checking on the page; if -+ * we pass it a tail page, we'll end up with -+ * bad page accounting and eventually with segafults. -+ */ -+ skb_add_rx_frag(skb, i - 1, head_page, frag_offset, -+ frag_len, dpa_bp->size); -+ } -+ /* Update the pool count for the current {cpu x bpool} */ -+ (*count_ptr)--; -+ -+ if (qm_sg_entry_get_final(&sgt[i])) -+ break; -+ } -+ WARN_ONCE(i == DPA_SGT_MAX_ENTRIES, "No final bit on SGT\n"); -+ -+ /* recycle the SGT fragment */ -+ DPA_BUG_ON(dpa_bp != dpa_bpid2pool(fd->bpid)); -+ dpa_bp_recycle_frag(dpa_bp, (unsigned long)vaddr, count_ptr); -+ return skb; -+} -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+static inline int dpa_skb_loop(const struct dpa_priv_s *priv, -+ struct sk_buff *skb) -+{ -+ if (unlikely(priv->loop_to < 0)) -+ return 0; /* loop disabled by default */ -+ -+ skb_push(skb, ETH_HLEN); /* compensate for eth_type_trans */ -+ /* Save the current CPU ID in order to maintain core affinity */ -+ skb_set_queue_mapping(skb, raw_smp_processor_id()); -+ dpa_tx(skb, dpa_loop_netdevs[priv->loop_to]); -+ -+ return 1; /* Frame Tx on the selected interface */ -+} -+#endif -+ -+void __hot _dpa_rx(struct net_device *net_dev, -+ struct qman_portal *portal, -+ const struct dpa_priv_s *priv, -+ struct dpa_percpu_priv_s *percpu_priv, -+ const struct qm_fd *fd, -+ u32 fqid, -+ int *count_ptr) -+{ -+ struct dpa_bp *dpa_bp; -+ struct sk_buff *skb; -+ dma_addr_t addr = qm_fd_addr(fd); -+ u32 fd_status = fd->status; -+ unsigned int skb_len; -+ struct rtnl_link_stats64 *percpu_stats = &percpu_priv->stats; -+ int use_gro = net_dev->features & NETIF_F_GRO; -+ -+ if (unlikely(fd_status & FM_FD_STAT_RX_ERRORS) != 0) { -+ if (netif_msg_hw(priv) && net_ratelimit()) -+ netdev_warn(net_dev, "FD status = 0x%08x\n", -+ fd_status & FM_FD_STAT_RX_ERRORS); -+ -+ percpu_stats->rx_errors++; -+ goto _release_frame; -+ } -+ -+ dpa_bp = priv->dpa_bp; -+ DPA_BUG_ON(dpa_bp != dpa_bpid2pool(fd->bpid)); -+ -+ /* prefetch the first 64 bytes of the frame or the SGT start */ -+ dma_unmap_single(dpa_bp->dev, addr, dpa_bp->size, DMA_BIDIRECTIONAL); -+ prefetch(phys_to_virt(addr) + dpa_fd_offset(fd)); -+ -+ /* The only FD types that we may receive are contig and S/G */ -+ DPA_BUG_ON((fd->format != qm_fd_contig) && (fd->format != qm_fd_sg)); -+ -+ if (likely(fd->format == qm_fd_contig)) { -+#ifdef CONFIG_FSL_DPAA_HOOKS -+ /* Execute the Rx processing hook, if it exists. */ -+ if (dpaa_eth_hooks.rx_default && -+ dpaa_eth_hooks.rx_default((void *)fd, net_dev, -+ fqid) == DPAA_ETH_STOLEN) { -+ /* won't count the rx bytes in */ -+ return; -+ } -+#endif -+ skb = contig_fd_to_skb(priv, fd, &use_gro); -+ } else { -+ skb = sg_fd_to_skb(priv, fd, &use_gro, count_ptr); -+ percpu_priv->rx_sg++; -+ } -+ -+ /* Account for either the contig buffer or the SGT buffer (depending on -+ * which case we were in) having been removed from the pool. -+ */ -+ (*count_ptr)--; -+ skb->protocol = eth_type_trans(skb, net_dev); -+ -+ skb_len = skb->len; -+ -+#ifdef CONFIG_FSL_DPAA_DBG_LOOP -+ if (dpa_skb_loop(priv, skb)) { -+ percpu_stats->rx_packets++; -+ percpu_stats->rx_bytes += skb_len; -+ return; -+ } -+#endif -+ -+ skb_record_rx_queue(skb, raw_smp_processor_id()); -+ -+ if (use_gro) { -+ gro_result_t gro_result; -+ const struct qman_portal_config *pc = -+ qman_p_get_portal_config(portal); -+ struct dpa_napi_portal *np = &percpu_priv->np[pc->index]; -+ -+ np->p = portal; -+ gro_result = napi_gro_receive(&np->napi, skb); -+ /* If frame is dropped by the stack, rx_dropped counter is -+ * incremented automatically, so no need for us to update it -+ */ -+ if (unlikely(gro_result == GRO_DROP)) -+ goto packet_dropped; -+ } else if (unlikely(netif_receive_skb(skb) == NET_RX_DROP)) -+ goto packet_dropped; -+ -+ percpu_stats->rx_packets++; -+ percpu_stats->rx_bytes += skb_len; -+ -+packet_dropped: -+ return; -+ -+_release_frame: -+ dpa_fd_release(net_dev, fd); -+} -+ -+int __hot skb_to_contig_fd(struct dpa_priv_s *priv, -+ struct sk_buff *skb, struct qm_fd *fd, -+ int *count_ptr, int *offset) -+{ -+ struct sk_buff **skbh; -+ dma_addr_t addr; -+ struct dpa_bp *dpa_bp = priv->dpa_bp; -+ struct net_device *net_dev = priv->net_dev; -+ int err; -+ enum dma_data_direction dma_dir; -+ unsigned char *buffer_start; -+ int dma_map_size; -+ -+#ifndef CONFIG_FSL_DPAA_TS -+ /* Check recycling conditions; only if timestamp support is not -+ * enabled, otherwise we need the fd back on tx confirmation -+ */ -+ -+ /* We can recycle the buffer if: -+ * - the pool is not full -+ * - the buffer meets the skb recycling conditions -+ * - the buffer meets our own (size, offset, align) conditions -+ */ -+ if (likely((*count_ptr < dpa_bp->target_count) && -+ dpa_skb_is_recyclable(skb) && -+ dpa_buf_is_recyclable(skb, dpa_bp->size, -+ priv->tx_headroom, &buffer_start))) { -+ /* Buffer is recyclable; use the new start address -+ * and set fd parameters and DMA mapping direction -+ */ -+ fd->bpid = dpa_bp->bpid; -+ DPA_BUG_ON(skb->data - buffer_start > DPA_MAX_FD_OFFSET); -+ fd->offset = (uint16_t)(skb->data - buffer_start); -+ dma_dir = DMA_BIDIRECTIONAL; -+ dma_map_size = dpa_bp->size; -+ -+ /* Store the skb back-pointer before the start of the buffer. -+ * Otherwise it will be overwritten by the FMan. -+ */ -+ DPA_WRITE_SKB_PTR(skb, skbh, buffer_start, -1); -+ *offset = skb_headroom(skb) - fd->offset; -+ } else -+#endif -+ { -+ /* Not recyclable. -+ * We are guaranteed to have at least tx_headroom bytes -+ * available, so just use that for offset. -+ */ -+ fd->bpid = 0xff; -+ buffer_start = skb->data - priv->tx_headroom; -+ fd->offset = priv->tx_headroom; -+ dma_dir = DMA_TO_DEVICE; -+ dma_map_size = skb_tail_pointer(skb) - buffer_start; -+ -+ /* The buffer will be Tx-confirmed, but the TxConf cb must -+ * necessarily look at our Tx private data to retrieve the -+ * skbuff. Store the back-pointer inside the buffer. -+ */ -+ DPA_WRITE_SKB_PTR(skb, skbh, buffer_start, 0); -+ } -+ -+ /* Enable L3/L4 hardware checksum computation. -+ * -+ * We must do this before dma_map_single(DMA_TO_DEVICE), because we may -+ * need to write into the skb. -+ */ -+ err = dpa_enable_tx_csum(priv, skb, fd, -+ ((char *)skbh) + DPA_TX_PRIV_DATA_SIZE); -+ if (unlikely(err < 0)) { -+ if (netif_msg_tx_err(priv) && net_ratelimit()) -+ netdev_err(net_dev, "HW csum error: %d\n", err); -+ return err; -+ } -+ -+ /* Fill in the rest of the FD fields */ -+ fd->format = qm_fd_contig; -+ fd->length20 = skb->len; -+ fd->cmd |= FM_FD_CMD_FCO; -+ -+ /* Map the entire buffer size that may be seen by FMan, but no more */ -+ addr = dma_map_single(dpa_bp->dev, skbh, dma_map_size, dma_dir); -+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) { -+ if (netif_msg_tx_err(priv) && net_ratelimit()) -+ netdev_err(net_dev, "dma_map_single() failed\n"); -+ return -EINVAL; -+ } -+ qm_fd_addr_set64(fd, addr); -+ -+ return 0; -+} -+EXPORT_SYMBOL(skb_to_contig_fd); -+ -+#ifndef CONFIG_PPC -+/* Verify the conditions that trigger the A010022 errata: data unaligned to -+ * 16 bytes, 4K memory address crossings and S/G fragments. -+ */ -+static bool a010022_check_skb(struct sk_buff *skb, struct dpa_priv_s *priv) -+{ -+ /* Check if the headroom is aligned */ -+ if (((uintptr_t)skb->data - priv->tx_headroom) % -+ priv->buf_layout[TX].data_align != 0) -+ return true; -+ -+ /* Check for paged data in the skb. We do not support S/G fragments */ -+ if (skb_is_nonlinear(skb)) -+ return true; -+ -+ /* Check if the headroom crosses a boundary */ -+ if (HAS_DMA_ISSUE(skb->head, skb_headroom(skb))) -+ return true; -+ -+ /* Check if the non-paged data crosses a boundary */ -+ if (HAS_DMA_ISSUE(skb->data, skb_headlen(skb))) -+ return true; -+ -+ /* Check if the entire linear skb crosses a boundary */ -+ if (HAS_DMA_ISSUE(skb->head, skb_end_offset(skb))) -+ return true; -+ -+ return false; -+} -+ -+/* Realign the skb by copying its contents at the start of a newly allocated -+ * page. Build a new skb around the new buffer and release the old one. -+ * A performance drop should be expected. -+ */ -+static struct sk_buff *a010022_realign_skb(struct sk_buff *skb, -+ struct dpa_priv_s *priv) -+{ -+ int trans_offset = skb_transport_offset(skb); -+ int net_offset = skb_network_offset(skb); -+ int nsize, headroom, npage_order; -+ struct sk_buff *nskb = NULL; -+ struct page *npage; -+ void *npage_addr; -+ -+ headroom = DPAA_A010022_HEADROOM; -+ -+ /* For the new skb we only need the old one's data (both non-paged and -+ * paged). We can skip the old tailroom. -+ * -+ * Make sure the skb_shinfo is cache-line aligned. -+ */ -+ nsize = SMP_CACHE_BYTES + DPA_SKB_SIZE(headroom + skb->len) + -+ SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); -+ -+ /* Reserve enough memory to accommodate Jumbo frames */ -+ npage_order = (nsize - 1) / PAGE_SIZE; -+ npage = alloc_pages(GFP_ATOMIC | __GFP_COMP, npage_order); -+ if (unlikely(!npage)) { -+ WARN_ONCE(1, "Memory allocation failure\n"); -+ return NULL; -+ } -+ npage_addr = page_address(npage); -+ -+ nskb = build_skb(npage_addr, nsize); -+ if (unlikely(!nskb)) -+ goto err; -+ -+ /* Reserve only the needed headroom in order to guarantee the data's -+ * alignment. -+ * Code borrowed and adapted from skb_copy(). -+ */ -+ skb_reserve(nskb, headroom); -+ skb_put(nskb, skb->len); -+ if (skb_copy_bits(skb, 0, nskb->data, skb->len)) { -+ WARN_ONCE(1, "skb parsing failure\n"); -+ goto err; -+ } -+ copy_skb_header(nskb, skb); -+ -+#ifdef CONFIG_FSL_DPAA_TS -+ /* Copy relevant timestamp info from the old skb to the new */ -+ if (priv->ts_tx_en) { -+ skb_shinfo(nskb)->tx_flags = skb_shinfo(skb)->tx_flags; -+ skb_shinfo(nskb)->hwtstamps = skb_shinfo(skb)->hwtstamps; -+ skb_shinfo(nskb)->tskey = skb_shinfo(skb)->tskey; -+ if (skb->sk) -+ skb_set_owner_w(nskb, skb->sk); -+ } -+#endif -+ /* We move the headroom when we align it so we have to reset the -+ * network and transport header offsets relative to the new data -+ * pointer. The checksum offload relies on these offsets. -+ */ -+ skb_set_network_header(nskb, net_offset); -+ skb_set_transport_header(nskb, trans_offset); -+ -+ /* We don't want the buffer to be recycled so we mark it accordingly */ -+ nskb->mark = NONREC_MARK; -+ -+ dev_kfree_skb(skb); -+ return nskb; -+ -+err: -+ if (nskb) -+ dev_kfree_skb(nskb); -+ put_page(npage); -+ return NULL; -+} -+#endif -+ -+int __hot skb_to_sg_fd(struct dpa_priv_s *priv, -+ struct sk_buff *skb, struct qm_fd *fd) -+{ -+ struct dpa_bp *dpa_bp = priv->dpa_bp; -+ dma_addr_t addr; -+ dma_addr_t sg_addr; -+ struct sk_buff **skbh; -+ struct net_device *net_dev = priv->net_dev; -+ int sg_len, sgt_size; -+ int err; -+ -+ struct qm_sg_entry *sgt; -+ void *sgt_buf; -+ skb_frag_t *frag; -+ int i = 0, j = 0; -+ int nr_frags; -+ const enum dma_data_direction dma_dir = DMA_TO_DEVICE; -+ -+ nr_frags = skb_shinfo(skb)->nr_frags; -+ fd->format = qm_fd_sg; -+ -+ /* The FMan reads 256 bytes from the start of the SGT regardless of -+ * its size. In accordance, we reserve the same amount of memory as -+ * well. -+ */ -+ sgt_size = DPA_SGT_SIZE; -+ -+ /* Get a page frag to store the SGTable, or a full page if the errata -+ * is in place and we need to avoid crossing a 4k boundary. -+ */ -+#ifndef CONFIG_PPC -+ if (unlikely(dpaa_errata_a010022)) -+ sgt_buf = page_address(alloc_page(GFP_ATOMIC)); -+ else -+#endif -+ sgt_buf = netdev_alloc_frag(priv->tx_headroom + sgt_size); -+ if (unlikely(!sgt_buf)) { -+ dev_err(dpa_bp->dev, "netdev_alloc_frag() failed\n"); -+ return -ENOMEM; -+ } -+ -+ /* it seems that the memory allocator does not zero the allocated mem */ -+ memset(sgt_buf, 0, priv->tx_headroom + sgt_size); -+ -+ /* Enable L3/L4 hardware checksum computation. -+ * -+ * We must do this before dma_map_single(DMA_TO_DEVICE), because we may -+ * need to write into the skb. -+ */ -+ err = dpa_enable_tx_csum(priv, skb, fd, -+ sgt_buf + DPA_TX_PRIV_DATA_SIZE); -+ if (unlikely(err < 0)) { -+ if (netif_msg_tx_err(priv) && net_ratelimit()) -+ netdev_err(net_dev, "HW csum error: %d\n", err); -+ goto csum_failed; -+ } -+ -+ /* Assign the data from skb->data to the first SG list entry */ -+ sgt = (struct qm_sg_entry *)(sgt_buf + priv->tx_headroom); -+ sg_len = skb_headlen(skb); -+ qm_sg_entry_set_bpid(&sgt[0], 0xff); -+ qm_sg_entry_set_offset(&sgt[0], 0); -+ qm_sg_entry_set_len(&sgt[0], sg_len); -+ qm_sg_entry_set_ext(&sgt[0], 0); -+ qm_sg_entry_set_final(&sgt[0], 0); -+ -+ addr = dma_map_single(dpa_bp->dev, skb->data, sg_len, dma_dir); -+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) { -+ dev_err(dpa_bp->dev, "DMA mapping failed"); -+ err = -EINVAL; -+ goto sg0_map_failed; -+ } -+ -+ qm_sg_entry_set64(&sgt[0], addr); -+ -+ /* populate the rest of SGT entries */ -+ for (i = 1; i <= nr_frags; i++) { -+ frag = &skb_shinfo(skb)->frags[i - 1]; -+ qm_sg_entry_set_bpid(&sgt[i], 0xff); -+ qm_sg_entry_set_offset(&sgt[i], 0); -+ qm_sg_entry_set_len(&sgt[i], frag->size); -+ qm_sg_entry_set_ext(&sgt[i], 0); -+ -+ if (i == nr_frags) -+ qm_sg_entry_set_final(&sgt[i], 1); -+ else -+ qm_sg_entry_set_final(&sgt[i], 0); -+ -+ DPA_BUG_ON(!skb_frag_page(frag)); -+ addr = skb_frag_dma_map(dpa_bp->dev, frag, 0, frag->size, -+ dma_dir); -+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) { -+ dev_err(dpa_bp->dev, "DMA mapping failed"); -+ err = -EINVAL; -+ goto sg_map_failed; -+ } -+ -+ /* keep the offset in the address */ -+ qm_sg_entry_set64(&sgt[i], addr); -+ } -+ -+ fd->length20 = skb->len; -+ fd->offset = priv->tx_headroom; -+ -+ /* DMA map the SGT page -+ * -+ * It's safe to store the skb back-pointer inside the buffer since -+ * S/G frames are non-recyclable. -+ */ -+ DPA_WRITE_SKB_PTR(skb, skbh, sgt_buf, 0); -+ addr = dma_map_single(dpa_bp->dev, sgt_buf, -+ priv->tx_headroom + sgt_size, -+ dma_dir); -+ -+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) { -+ dev_err(dpa_bp->dev, "DMA mapping failed"); -+ err = -EINVAL; -+ goto sgt_map_failed; -+ } -+ -+ qm_fd_addr_set64(fd, addr); -+ fd->bpid = 0xff; -+ fd->cmd |= FM_FD_CMD_FCO; -+ -+ return 0; -+ -+sgt_map_failed: -+sg_map_failed: -+ for (j = 0; j < i; j++) { -+ sg_addr = qm_sg_addr(&sgt[j]); -+ dma_unmap_page(dpa_bp->dev, sg_addr, -+ qm_sg_entry_get_len(&sgt[j]), dma_dir); -+ } -+sg0_map_failed: -+csum_failed: -+ put_page(virt_to_head_page(sgt_buf)); -+ -+ return err; -+} -+EXPORT_SYMBOL(skb_to_sg_fd); -+ -+int __hot dpa_tx(struct sk_buff *skb, struct net_device *net_dev) -+{ -+ struct dpa_priv_s *priv; -+ int queue_mapping = dpa_get_queue_mapping(skb); -+ struct qman_fq *egress_fq, *conf_fq; -+ -+#ifdef CONFIG_FSL_DPAA_HOOKS -+ /* If there is a Tx hook, run it. */ -+ if (dpaa_eth_hooks.tx && -+ dpaa_eth_hooks.tx(skb, net_dev) == DPAA_ETH_STOLEN) -+ /* won't update any Tx stats */ -+ return NETDEV_TX_OK; -+#endif -+ -+ priv = netdev_priv(net_dev); -+ -+#ifdef CONFIG_FSL_DPAA_CEETM -+ if (priv->ceetm_en) -+ return ceetm_tx(skb, net_dev); -+#endif -+ -+ if (unlikely(queue_mapping >= DPAA_ETH_TX_QUEUES)) -+ queue_mapping = queue_mapping % DPAA_ETH_TX_QUEUES; -+ -+ egress_fq = priv->egress_fqs[queue_mapping]; -+ conf_fq = priv->conf_fqs[queue_mapping]; -+ -+ return dpa_tx_extended(skb, net_dev, egress_fq, conf_fq); -+} -+ -+int __hot dpa_tx_extended(struct sk_buff *skb, struct net_device *net_dev, -+ struct qman_fq *egress_fq, struct qman_fq *conf_fq) -+{ -+ struct dpa_priv_s *priv; -+ struct qm_fd fd; -+ struct dpa_percpu_priv_s *percpu_priv; -+ struct rtnl_link_stats64 *percpu_stats; -+ int err = 0; -+ bool nonlinear; -+ int *countptr, offset = 0; -+ -+ priv = netdev_priv(net_dev); -+ /* Non-migratable context, safe to use raw_cpu_ptr */ -+ percpu_priv = raw_cpu_ptr(priv->percpu_priv); -+ percpu_stats = &percpu_priv->stats; -+ countptr = raw_cpu_ptr(priv->dpa_bp->percpu_count); -+ -+ clear_fd(&fd); -+ -+#ifndef CONFIG_PPC -+ if (unlikely(dpaa_errata_a010022) && a010022_check_skb(skb, priv)) { -+ skb = a010022_realign_skb(skb, priv); -+ if (!skb) -+ goto skb_to_fd_failed; -+ } -+#endif -+ -+ nonlinear = skb_is_nonlinear(skb); -+ -+#ifdef CONFIG_FSL_DPAA_1588 -+ if (priv->tsu && priv->tsu->valid && priv->tsu->hwts_tx_en_ioctl) -+ fd.cmd |= FM_FD_CMD_UPD; -+#endif -+#ifdef CONFIG_FSL_DPAA_TS -+ if (unlikely(priv->ts_tx_en && -+ skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) -+ fd.cmd |= FM_FD_CMD_UPD; -+ skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; -+#endif /* CONFIG_FSL_DPAA_TS */ -+ -+ /* MAX_SKB_FRAGS is larger than our DPA_SGT_MAX_ENTRIES; make sure -+ * we don't feed FMan with more fragments than it supports. -+ * Btw, we're using the first sgt entry to store the linear part of -+ * the skb, so we're one extra frag short. -+ */ -+ if (nonlinear && -+ likely(skb_shinfo(skb)->nr_frags < DPA_SGT_MAX_ENTRIES)) { -+ /* Just create a S/G fd based on the skb */ -+ err = skb_to_sg_fd(priv, skb, &fd); -+ percpu_priv->tx_frag_skbuffs++; -+ } else { -+ /* Make sure we have enough headroom to accommodate private -+ * data, parse results, etc. Normally this shouldn't happen if -+ * we're here via the standard kernel stack. -+ */ -+ if (unlikely(skb_headroom(skb) < priv->tx_headroom)) { -+ struct sk_buff *skb_new; -+ -+ skb_new = skb_realloc_headroom(skb, priv->tx_headroom); -+ if (unlikely(!skb_new)) { -+ dev_kfree_skb(skb); -+ percpu_stats->tx_errors++; -+ return NETDEV_TX_OK; -+ } -+ -+ /* propagate the skb ownership information */ -+ if (skb->sk) -+ skb_set_owner_w(skb_new, skb->sk); -+ -+ dev_kfree_skb(skb); -+ skb = skb_new; -+ } -+ -+ /* We're going to store the skb backpointer at the beginning -+ * of the data buffer, so we need a privately owned skb -+ */ -+ -+ /* Code borrowed from skb_unshare(). */ -+ if (skb_cloned(skb)) { -+ struct sk_buff *nskb = skb_copy(skb, GFP_ATOMIC); -+ kfree_skb(skb); -+ skb = nskb; -+#ifndef CONFIG_PPC -+ if (unlikely(dpaa_errata_a010022) && -+ a010022_check_skb(skb, priv)) { -+ skb = a010022_realign_skb(skb, priv); -+ if (!skb) -+ goto skb_to_fd_failed; -+ } -+#endif -+ /* skb_copy() has now linearized the skbuff. */ -+ } else if (unlikely(nonlinear)) { -+ /* We are here because the egress skb contains -+ * more fragments than we support. In this case, -+ * we have no choice but to linearize it ourselves. -+ */ -+ err = __skb_linearize(skb); -+ } -+ if (unlikely(!skb || err < 0)) -+ /* Common out-of-memory error path */ -+ goto enomem; -+ -+ err = skb_to_contig_fd(priv, skb, &fd, countptr, &offset); -+ } -+ if (unlikely(err < 0)) -+ goto skb_to_fd_failed; -+ -+ if (fd.bpid != 0xff) { -+ skb_recycle(skb); -+ /* skb_recycle() reserves NET_SKB_PAD as skb headroom, -+ * but we need the skb to look as if returned by build_skb(). -+ * We need to manually adjust the tailptr as well. -+ */ -+ skb->data = skb->head + offset; -+ skb_reset_tail_pointer(skb); -+ -+ (*countptr)++; -+ percpu_priv->tx_returned++; -+ } -+ -+ if (unlikely(dpa_xmit(priv, percpu_stats, &fd, egress_fq, conf_fq) < 0)) -+ goto xmit_failed; -+ -+ netif_trans_update(net_dev); -+ return NETDEV_TX_OK; -+ -+xmit_failed: -+ if (fd.bpid != 0xff) { -+ (*countptr)--; -+ percpu_priv->tx_returned--; -+ dpa_fd_release(net_dev, &fd); -+ percpu_stats->tx_errors++; -+ return NETDEV_TX_OK; -+ } -+ _dpa_cleanup_tx_fd(priv, &fd); -+skb_to_fd_failed: -+enomem: -+ percpu_stats->tx_errors++; -+ dev_kfree_skb(skb); -+ return NETDEV_TX_OK; -+} -+EXPORT_SYMBOL(dpa_tx_extended); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sysfs.c -@@ -0,0 +1,278 @@ -+/* Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include "dpaa_eth.h" -+#include "mac.h" /* struct mac_device */ -+#ifdef CONFIG_FSL_DPAA_1588 -+#include "dpaa_1588.h" -+#endif -+ -+static ssize_t dpaa_eth_show_addr(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ struct mac_device *mac_dev = priv->mac_dev; -+ -+ if (mac_dev) -+ return sprintf(buf, "%llx", -+ (unsigned long long)mac_dev->res->start); -+ else -+ return sprintf(buf, "none"); -+} -+ -+static ssize_t dpaa_eth_show_type(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ ssize_t res = 0; -+ -+ if (priv) -+ res = sprintf(buf, "%s", priv->if_type); -+ -+ return res; -+} -+ -+static ssize_t dpaa_eth_show_fqids(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ ssize_t bytes = 0; -+ int i = 0; -+ char *str; -+ struct dpa_fq *fq; -+ struct dpa_fq *tmp; -+ struct dpa_fq *prev = NULL; -+ u32 first_fqid = 0; -+ u32 last_fqid = 0; -+ char *prevstr = NULL; -+ -+ list_for_each_entry_safe(fq, tmp, &priv->dpa_fq_list, list) { -+ switch (fq->fq_type) { -+ case FQ_TYPE_RX_DEFAULT: -+ str = "Rx default"; -+ break; -+ case FQ_TYPE_RX_ERROR: -+ str = "Rx error"; -+ break; -+ case FQ_TYPE_RX_PCD: -+ str = "Rx PCD"; -+ break; -+ case FQ_TYPE_TX_CONFIRM: -+ str = "Tx default confirmation"; -+ break; -+ case FQ_TYPE_TX_CONF_MQ: -+ str = "Tx confirmation (mq)"; -+ break; -+ case FQ_TYPE_TX_ERROR: -+ str = "Tx error"; -+ break; -+ case FQ_TYPE_TX: -+ str = "Tx"; -+ break; -+ case FQ_TYPE_RX_PCD_HI_PRIO: -+ str ="Rx PCD High Priority"; -+ break; -+ default: -+ str = "Unknown"; -+ } -+ -+ if (prev && (abs(fq->fqid - prev->fqid) != 1 || -+ str != prevstr)) { -+ if (last_fqid == first_fqid) -+ bytes += sprintf(buf + bytes, -+ "%s: %d\n", prevstr, prev->fqid); -+ else -+ bytes += sprintf(buf + bytes, -+ "%s: %d - %d\n", prevstr, -+ first_fqid, last_fqid); -+ } -+ -+ if (prev && abs(fq->fqid - prev->fqid) == 1 && str == prevstr) -+ last_fqid = fq->fqid; -+ else -+ first_fqid = last_fqid = fq->fqid; -+ -+ prev = fq; -+ prevstr = str; -+ i++; -+ } -+ -+ if (prev) { -+ if (last_fqid == first_fqid) -+ bytes += sprintf(buf + bytes, "%s: %d\n", prevstr, -+ prev->fqid); -+ else -+ bytes += sprintf(buf + bytes, "%s: %d - %d\n", prevstr, -+ first_fqid, last_fqid); -+ } -+ -+ return bytes; -+} -+ -+static ssize_t dpaa_eth_show_bpids(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ ssize_t bytes = 0; -+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ struct dpa_bp *dpa_bp = priv->dpa_bp; -+ int i = 0; -+ -+ for (i = 0; i < priv->bp_count; i++) -+ bytes += snprintf(buf + bytes, PAGE_SIZE, "%u\n", -+ dpa_bp[i].bpid); -+ -+ return bytes; -+} -+ -+static ssize_t dpaa_eth_show_mac_regs(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ struct mac_device *mac_dev = priv->mac_dev; -+ int n = 0; -+ -+ if (mac_dev) -+ n = fm_mac_dump_regs(mac_dev, buf, n); -+ else -+ return sprintf(buf, "no mac registers\n"); -+ -+ return n; -+} -+ -+static ssize_t dpaa_eth_show_mac_rx_stats(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ struct mac_device *mac_dev = priv->mac_dev; -+ int n = 0; -+ -+ if (mac_dev) -+ n = fm_mac_dump_rx_stats(mac_dev, buf, n); -+ else -+ return sprintf(buf, "no mac rx stats\n"); -+ -+ return n; -+} -+ -+static ssize_t dpaa_eth_show_mac_tx_stats(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ struct mac_device *mac_dev = priv->mac_dev; -+ int n = 0; -+ -+ if (mac_dev) -+ n = fm_mac_dump_tx_stats(mac_dev, buf, n); -+ else -+ return sprintf(buf, "no mac tx stats\n"); -+ -+ return n; -+} -+ -+#ifdef CONFIG_FSL_DPAA_1588 -+static ssize_t dpaa_eth_show_ptp_1588(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ -+ if (priv->tsu && priv->tsu->valid) -+ return sprintf(buf, "1\n"); -+ else -+ return sprintf(buf, "0\n"); -+} -+ -+static ssize_t dpaa_eth_set_ptp_1588(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ unsigned int num; -+ unsigned long flags; -+ -+ if (kstrtouint(buf, 0, &num) < 0) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ -+ if (num) { -+ if (priv->tsu) -+ priv->tsu->valid = TRUE; -+ } else { -+ if (priv->tsu) -+ priv->tsu->valid = FALSE; -+ } -+ -+ local_irq_restore(flags); -+ -+ return count; -+} -+#endif -+ -+static struct device_attribute dpaa_eth_attrs[] = { -+ __ATTR(device_addr, S_IRUGO, dpaa_eth_show_addr, NULL), -+ __ATTR(device_type, S_IRUGO, dpaa_eth_show_type, NULL), -+ __ATTR(fqids, S_IRUGO, dpaa_eth_show_fqids, NULL), -+ __ATTR(bpids, S_IRUGO, dpaa_eth_show_bpids, NULL), -+ __ATTR(mac_regs, S_IRUGO, dpaa_eth_show_mac_regs, NULL), -+ __ATTR(mac_rx_stats, S_IRUGO, dpaa_eth_show_mac_rx_stats, NULL), -+ __ATTR(mac_tx_stats, S_IRUGO, dpaa_eth_show_mac_tx_stats, NULL), -+#ifdef CONFIG_FSL_DPAA_1588 -+ __ATTR(ptp_1588, S_IRUGO | S_IWUSR, dpaa_eth_show_ptp_1588, -+ dpaa_eth_set_ptp_1588), -+#endif -+}; -+ -+void dpaa_eth_sysfs_init(struct device *dev) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(dpaa_eth_attrs); i++) -+ if (device_create_file(dev, &dpaa_eth_attrs[i])) { -+ dev_err(dev, "Error creating sysfs file\n"); -+ while (i > 0) -+ device_remove_file(dev, &dpaa_eth_attrs[--i]); -+ return; -+ } -+} -+EXPORT_SYMBOL(dpaa_eth_sysfs_init); -+ -+void dpaa_eth_sysfs_remove(struct device *dev) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(dpaa_eth_attrs); i++) -+ device_remove_file(dev, &dpaa_eth_attrs[i]); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_trace.h -@@ -0,0 +1,144 @@ -+/* Copyright 2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM dpaa_eth -+ -+#if !defined(_DPAA_ETH_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _DPAA_ETH_TRACE_H -+ -+#include -+#include -+#include "dpaa_eth.h" -+#include -+ -+#define fd_format_name(format) { qm_fd_##format, #format } -+#define fd_format_list \ -+ fd_format_name(contig), \ -+ fd_format_name(sg) -+#define TR_FMT "[%s] fqid=%d, fd: addr=0x%llx, format=%s, off=%u, len=%u," \ -+ " status=0x%08x" -+ -+/* This is used to declare a class of events. -+ * individual events of this type will be defined below. -+ */ -+ -+/* Store details about a frame descriptor and the FQ on which it was -+ * transmitted/received. -+ */ -+DECLARE_EVENT_CLASS(dpaa_eth_fd, -+ /* Trace function prototype */ -+ TP_PROTO(struct net_device *netdev, -+ struct qman_fq *fq, -+ const struct qm_fd *fd), -+ -+ /* Repeat argument list here */ -+ TP_ARGS(netdev, fq, fd), -+ -+ /* A structure containing the relevant information we want to record. -+ * Declare name and type for each normal element, name, type and size -+ * for arrays. Use __string for variable length strings. -+ */ -+ TP_STRUCT__entry( -+ __field(u32, fqid) -+ __field(u64, fd_addr) -+ __field(u8, fd_format) -+ __field(u16, fd_offset) -+ __field(u32, fd_length) -+ __field(u32, fd_status) -+ __string(name, netdev->name) -+ ), -+ -+ /* The function that assigns values to the above declared fields */ -+ TP_fast_assign( -+ __entry->fqid = fq->fqid; -+ __entry->fd_addr = qm_fd_addr_get64(fd); -+ __entry->fd_format = fd->format; -+ __entry->fd_offset = dpa_fd_offset(fd); -+ __entry->fd_length = dpa_fd_length(fd); -+ __entry->fd_status = fd->status; -+ __assign_str(name, netdev->name); -+ ), -+ -+ /* This is what gets printed when the trace event is triggered */ -+ /* TODO: print the status using __print_flags() */ -+ TP_printk(TR_FMT, -+ __get_str(name), __entry->fqid, __entry->fd_addr, -+ __print_symbolic(__entry->fd_format, fd_format_list), -+ __entry->fd_offset, __entry->fd_length, __entry->fd_status) -+); -+ -+/* Now declare events of the above type. Format is: -+ * DEFINE_EVENT(class, name, proto, args), with proto and args same as for class -+ */ -+ -+/* Tx (egress) fd */ -+DEFINE_EVENT(dpaa_eth_fd, dpa_tx_fd, -+ -+ TP_PROTO(struct net_device *netdev, -+ struct qman_fq *fq, -+ const struct qm_fd *fd), -+ -+ TP_ARGS(netdev, fq, fd) -+); -+ -+/* Rx fd */ -+DEFINE_EVENT(dpaa_eth_fd, dpa_rx_fd, -+ -+ TP_PROTO(struct net_device *netdev, -+ struct qman_fq *fq, -+ const struct qm_fd *fd), -+ -+ TP_ARGS(netdev, fq, fd) -+); -+ -+/* Tx confirmation fd */ -+DEFINE_EVENT(dpaa_eth_fd, dpa_tx_conf_fd, -+ -+ TP_PROTO(struct net_device *netdev, -+ struct qman_fq *fq, -+ const struct qm_fd *fd), -+ -+ TP_ARGS(netdev, fq, fd) -+); -+ -+/* If only one event of a certain type needs to be declared, use TRACE_EVENT(). -+ * The syntax is the same as for DECLARE_EVENT_CLASS(). -+ */ -+ -+#endif /* _DPAA_ETH_TRACE_H */ -+ -+/* This must be outside ifdef _DPAA_ETH_TRACE_H */ -+#undef TRACE_INCLUDE_PATH -+#define TRACE_INCLUDE_PATH . -+#undef TRACE_INCLUDE_FILE -+#define TRACE_INCLUDE_FILE dpaa_eth_trace -+#include ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ethtool.c -@@ -0,0 +1,587 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \ -+ KBUILD_BASENAME".c", __LINE__, __func__ -+#else -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": " fmt -+#endif -+ -+#include -+#include -+#include -+#include -+ -+#include "dpaa_eth.h" -+#include "mac.h" /* struct mac_device */ -+#include "dpaa_eth_common.h" -+ -+static const char dpa_stats_percpu[][ETH_GSTRING_LEN] = { -+ "interrupts", -+ "rx packets", -+ "tx packets", -+ "tx recycled", -+ "tx confirm", -+ "tx S/G", -+ "rx S/G", -+ "tx error", -+ "rx error", -+ "bp count" -+}; -+ -+static char dpa_stats_global[][ETH_GSTRING_LEN] = { -+ /* dpa rx errors */ -+ "rx dma error", -+ "rx frame physical error", -+ "rx frame size error", -+ "rx header error", -+ "rx csum error", -+ -+ /* demultiplexing errors */ -+ "qman cg_tdrop", -+ "qman wred", -+ "qman error cond", -+ "qman early window", -+ "qman late window", -+ "qman fq tdrop", -+ "qman fq retired", -+ "qman orp disabled", -+ -+ /* congestion related stats */ -+ "congestion time (ms)", -+ "entered congestion", -+ "congested (0/1)" -+}; -+ -+#define DPA_STATS_PERCPU_LEN ARRAY_SIZE(dpa_stats_percpu) -+#define DPA_STATS_GLOBAL_LEN ARRAY_SIZE(dpa_stats_global) -+ -+static int __cold dpa_get_ksettings(struct net_device *net_dev, -+ struct ethtool_link_ksettings *cmd) -+{ -+ int _errno; -+ struct dpa_priv_s *priv; -+ -+ priv = netdev_priv(net_dev); -+ -+ if (priv->mac_dev == NULL) { -+ netdev_info(net_dev, "This is a MAC-less interface\n"); -+ return -ENODEV; -+ } -+ if (unlikely(priv->mac_dev->phy_dev == NULL)) { -+ netdev_dbg(net_dev, "phy device not initialized\n"); -+ return 0; -+ } -+ -+ phy_ethtool_ksettings_get(priv->mac_dev->phy_dev, cmd); -+ -+ return _errno; -+} -+ -+static int __cold dpa_set_ksettings(struct net_device *net_dev, -+ const struct ethtool_link_ksettings *cmd) -+{ -+ int _errno; -+ struct dpa_priv_s *priv; -+ -+ priv = netdev_priv(net_dev); -+ -+ if (priv->mac_dev == NULL) { -+ netdev_info(net_dev, "This is a MAC-less interface\n"); -+ return -ENODEV; -+ } -+ if (unlikely(priv->mac_dev->phy_dev == NULL)) { -+ netdev_err(net_dev, "phy device not initialized\n"); -+ return -ENODEV; -+ } -+ -+ _errno = phy_ethtool_ksettings_set(priv->mac_dev->phy_dev, cmd); -+ if (unlikely(_errno < 0)) -+ netdev_err(net_dev, "phy_ethtool_ksettings_set() = %d\n", _errno); -+ -+ return _errno; -+} -+ -+static void __cold dpa_get_drvinfo(struct net_device *net_dev, -+ struct ethtool_drvinfo *drvinfo) -+{ -+ int _errno; -+ -+ strncpy(drvinfo->driver, KBUILD_MODNAME, -+ sizeof(drvinfo->driver) - 1)[sizeof(drvinfo->driver)-1] = 0; -+ _errno = snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), -+ "%X", 0); -+ -+ if (unlikely(_errno >= sizeof(drvinfo->fw_version))) { -+ /* Truncated output */ -+ netdev_notice(net_dev, "snprintf() = %d\n", _errno); -+ } else if (unlikely(_errno < 0)) { -+ netdev_warn(net_dev, "snprintf() = %d\n", _errno); -+ memset(drvinfo->fw_version, 0, sizeof(drvinfo->fw_version)); -+ } -+ strncpy(drvinfo->bus_info, dev_name(net_dev->dev.parent->parent), -+ sizeof(drvinfo->bus_info)-1)[sizeof(drvinfo->bus_info)-1] = 0; -+} -+ -+static uint32_t __cold dpa_get_msglevel(struct net_device *net_dev) -+{ -+ return ((struct dpa_priv_s *)netdev_priv(net_dev))->msg_enable; -+} -+ -+static void __cold dpa_set_msglevel(struct net_device *net_dev, -+ uint32_t msg_enable) -+{ -+ ((struct dpa_priv_s *)netdev_priv(net_dev))->msg_enable = msg_enable; -+} -+ -+static int __cold dpa_nway_reset(struct net_device *net_dev) -+{ -+ int _errno; -+ struct dpa_priv_s *priv; -+ -+ priv = netdev_priv(net_dev); -+ -+ if (priv->mac_dev == NULL) { -+ netdev_info(net_dev, "This is a MAC-less interface\n"); -+ return -ENODEV; -+ } -+ if (unlikely(priv->mac_dev->phy_dev == NULL)) { -+ netdev_err(net_dev, "phy device not initialized\n"); -+ return -ENODEV; -+ } -+ -+ _errno = 0; -+ if (priv->mac_dev->phy_dev->autoneg) { -+ _errno = phy_start_aneg(priv->mac_dev->phy_dev); -+ if (unlikely(_errno < 0)) -+ netdev_err(net_dev, "phy_start_aneg() = %d\n", -+ _errno); -+ } -+ -+ return _errno; -+} -+ -+static void __cold dpa_get_pauseparam(struct net_device *net_dev, -+ struct ethtool_pauseparam *epause) -+{ -+ struct dpa_priv_s *priv; -+ struct mac_device *mac_dev; -+ struct phy_device *phy_dev; -+ -+ priv = netdev_priv(net_dev); -+ mac_dev = priv->mac_dev; -+ -+ if (mac_dev == NULL) { -+ netdev_info(net_dev, "This is a MAC-less interface\n"); -+ return; -+ } -+ -+ phy_dev = mac_dev->phy_dev; -+ if (unlikely(phy_dev == NULL)) { -+ netdev_err(net_dev, "phy device not initialized\n"); -+ return; -+ } -+ -+ epause->autoneg = mac_dev->autoneg_pause; -+ epause->rx_pause = mac_dev->rx_pause_active; -+ epause->tx_pause = mac_dev->tx_pause_active; -+} -+ -+static int __cold dpa_set_pauseparam(struct net_device *net_dev, -+ struct ethtool_pauseparam *epause) -+{ -+ struct dpa_priv_s *priv; -+ struct mac_device *mac_dev; -+ struct phy_device *phy_dev; -+ int _errno; -+ u32 newadv, oldadv; -+ bool rx_pause, tx_pause; -+ -+ priv = netdev_priv(net_dev); -+ mac_dev = priv->mac_dev; -+ -+ if (mac_dev == NULL) { -+ netdev_info(net_dev, "This is a MAC-less interface\n"); -+ return -ENODEV; -+ } -+ -+ phy_dev = mac_dev->phy_dev; -+ if (unlikely(phy_dev == NULL)) { -+ netdev_err(net_dev, "phy device not initialized\n"); -+ return -ENODEV; -+ } -+ -+ if (!(phy_dev->supported & SUPPORTED_Pause) || -+ (!(phy_dev->supported & SUPPORTED_Asym_Pause) && -+ (epause->rx_pause != epause->tx_pause))) -+ return -EINVAL; -+ -+ /* The MAC should know how to handle PAUSE frame autonegotiation before -+ * adjust_link is triggered by a forced renegotiation of sym/asym PAUSE -+ * settings. -+ */ -+ mac_dev->autoneg_pause = !!epause->autoneg; -+ mac_dev->rx_pause_req = !!epause->rx_pause; -+ mac_dev->tx_pause_req = !!epause->tx_pause; -+ -+ /* Determine the sym/asym advertised PAUSE capabilities from the desired -+ * rx/tx pause settings. -+ */ -+ newadv = 0; -+ if (epause->rx_pause) -+ newadv = ADVERTISED_Pause | ADVERTISED_Asym_Pause; -+ if (epause->tx_pause) -+ newadv |= ADVERTISED_Asym_Pause; -+ -+ oldadv = phy_dev->advertising & -+ (ADVERTISED_Pause | ADVERTISED_Asym_Pause); -+ -+ /* If there are differences between the old and the new advertised -+ * values, restart PHY autonegotiation and advertise the new values. -+ */ -+ if (oldadv != newadv) { -+ phy_dev->advertising &= ~(ADVERTISED_Pause -+ | ADVERTISED_Asym_Pause); -+ phy_dev->advertising |= newadv; -+ if (phy_dev->autoneg) { -+ _errno = phy_start_aneg(phy_dev); -+ if (unlikely(_errno < 0)) -+ netdev_err(net_dev, "phy_start_aneg() = %d\n", -+ _errno); -+ } -+ } -+ -+ get_pause_cfg(mac_dev, &rx_pause, &tx_pause); -+ _errno = set_mac_active_pause(mac_dev, rx_pause, tx_pause); -+ if (unlikely(_errno < 0)) -+ netdev_err(net_dev, "set_mac_active_pause() = %d\n", _errno); -+ -+ return _errno; -+} -+ -+#ifdef CONFIG_PM -+static void dpa_get_wol(struct net_device *net_dev, struct ethtool_wolinfo *wol) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ -+ wol->supported = 0; -+ wol->wolopts = 0; -+ -+ if (!priv->wol || !device_can_wakeup(net_dev->dev.parent)) -+ return; -+ -+ if (priv->wol & DPAA_WOL_MAGIC) { -+ wol->supported = WAKE_MAGIC; -+ wol->wolopts = WAKE_MAGIC; -+ } -+} -+ -+static int dpa_set_wol(struct net_device *net_dev, struct ethtool_wolinfo *wol) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ -+ if (priv->mac_dev == NULL) { -+ netdev_info(net_dev, "This is a MAC-less interface\n"); -+ return -ENODEV; -+ } -+ -+ if (unlikely(priv->mac_dev->phy_dev == NULL)) { -+ netdev_dbg(net_dev, "phy device not initialized\n"); -+ return -ENODEV; -+ } -+ -+ if (!device_can_wakeup(net_dev->dev.parent) || -+ (wol->wolopts & ~WAKE_MAGIC)) -+ return -EOPNOTSUPP; -+ -+ priv->wol = 0; -+ -+ if (wol->wolopts & WAKE_MAGIC) { -+ priv->wol = DPAA_WOL_MAGIC; -+ device_set_wakeup_enable(net_dev->dev.parent, 1); -+ } else { -+ device_set_wakeup_enable(net_dev->dev.parent, 0); -+ } -+ -+ return 0; -+} -+#endif -+ -+static int dpa_get_eee(struct net_device *net_dev, struct ethtool_eee *et_eee) -+{ -+ struct dpa_priv_s *priv; -+ -+ priv = netdev_priv(net_dev); -+ if (priv->mac_dev == NULL) { -+ netdev_info(net_dev, "This is a MAC-less interface\n"); -+ return -ENODEV; -+ } -+ -+ if (unlikely(priv->mac_dev->phy_dev == NULL)) { -+ netdev_err(net_dev, "phy device not initialized\n"); -+ return -ENODEV; -+ } -+ -+ return phy_ethtool_get_eee(priv->mac_dev->phy_dev, et_eee); -+} -+ -+static int dpa_set_eee(struct net_device *net_dev, struct ethtool_eee *et_eee) -+{ -+ struct dpa_priv_s *priv; -+ -+ priv = netdev_priv(net_dev); -+ if (priv->mac_dev == NULL) { -+ netdev_info(net_dev, "This is a MAC-less interface\n"); -+ return -ENODEV; -+ } -+ -+ if (unlikely(priv->mac_dev->phy_dev == NULL)) { -+ netdev_err(net_dev, "phy device not initialized\n"); -+ return -ENODEV; -+ } -+ -+ return phy_ethtool_set_eee(priv->mac_dev->phy_dev, et_eee); -+} -+ -+static int dpa_get_sset_count(struct net_device *net_dev, int type) -+{ -+ unsigned int total_stats, num_stats; -+ -+ num_stats = num_online_cpus() + 1; -+ total_stats = num_stats * DPA_STATS_PERCPU_LEN + DPA_STATS_GLOBAL_LEN; -+ -+ switch (type) { -+ case ETH_SS_STATS: -+ return total_stats; -+ default: -+ return -EOPNOTSUPP; -+ } -+} -+ -+static void copy_stats(struct dpa_percpu_priv_s *percpu_priv, int num_cpus, -+ int crr_cpu, u64 bp_count, u64 *data) -+{ -+ int num_stat_values = num_cpus + 1; -+ int crr_stat = 0; -+ -+ /* update current CPU's stats and also add them to the total values */ -+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->in_interrupt; -+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->in_interrupt; -+ -+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->stats.rx_packets; -+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->stats.rx_packets; -+ -+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->stats.tx_packets; -+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->stats.tx_packets; -+ -+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->tx_returned; -+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->tx_returned; -+ -+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->tx_confirm; -+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->tx_confirm; -+ -+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->tx_frag_skbuffs; -+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->tx_frag_skbuffs; -+ -+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->rx_sg; -+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->rx_sg; -+ -+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->stats.tx_errors; -+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->stats.tx_errors; -+ -+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->stats.rx_errors; -+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->stats.rx_errors; -+ -+ data[crr_stat * num_stat_values + crr_cpu] = bp_count; -+ data[crr_stat++ * num_stat_values + num_cpus] += bp_count; -+} -+ -+static void dpa_get_ethtool_stats(struct net_device *net_dev, -+ struct ethtool_stats *stats, u64 *data) -+{ -+ u64 bp_count, cg_time, cg_num, cg_status; -+ struct dpa_percpu_priv_s *percpu_priv; -+ struct qm_mcr_querycgr query_cgr; -+ struct dpa_rx_errors rx_errors; -+ struct dpa_ern_cnt ern_cnt; -+ struct dpa_priv_s *priv; -+ unsigned int num_cpus, offset; -+ struct dpa_bp *dpa_bp; -+ int total_stats, i; -+ -+ total_stats = dpa_get_sset_count(net_dev, ETH_SS_STATS); -+ priv = netdev_priv(net_dev); -+ dpa_bp = priv->dpa_bp; -+ num_cpus = num_online_cpus(); -+ bp_count = 0; -+ -+ memset(&rx_errors, 0, sizeof(struct dpa_rx_errors)); -+ memset(&ern_cnt, 0, sizeof(struct dpa_ern_cnt)); -+ memset(data, 0, total_stats * sizeof(u64)); -+ -+ for_each_online_cpu(i) { -+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i); -+ -+ if (dpa_bp->percpu_count) -+ bp_count = *(per_cpu_ptr(dpa_bp->percpu_count, i)); -+ -+ rx_errors.dme += percpu_priv->rx_errors.dme; -+ rx_errors.fpe += percpu_priv->rx_errors.fpe; -+ rx_errors.fse += percpu_priv->rx_errors.fse; -+ rx_errors.phe += percpu_priv->rx_errors.phe; -+ rx_errors.cse += percpu_priv->rx_errors.cse; -+ -+ ern_cnt.cg_tdrop += percpu_priv->ern_cnt.cg_tdrop; -+ ern_cnt.wred += percpu_priv->ern_cnt.wred; -+ ern_cnt.err_cond += percpu_priv->ern_cnt.err_cond; -+ ern_cnt.early_window += percpu_priv->ern_cnt.early_window; -+ ern_cnt.late_window += percpu_priv->ern_cnt.late_window; -+ ern_cnt.fq_tdrop += percpu_priv->ern_cnt.fq_tdrop; -+ ern_cnt.fq_retired += percpu_priv->ern_cnt.fq_retired; -+ ern_cnt.orp_zero += percpu_priv->ern_cnt.orp_zero; -+ -+ copy_stats(percpu_priv, num_cpus, i, bp_count, data); -+ } -+ -+ offset = (num_cpus + 1) * DPA_STATS_PERCPU_LEN; -+ memcpy(data + offset, &rx_errors, sizeof(struct dpa_rx_errors)); -+ -+ offset += sizeof(struct dpa_rx_errors) / sizeof(u64); -+ memcpy(data + offset, &ern_cnt, sizeof(struct dpa_ern_cnt)); -+ -+ /* gather congestion related counters */ -+ cg_num = 0; -+ cg_status = 0; -+ cg_time = jiffies_to_msecs(priv->cgr_data.congested_jiffies); -+ if (qman_query_cgr(&priv->cgr_data.cgr, &query_cgr) == 0) { -+ cg_num = priv->cgr_data.cgr_congested_count; -+ cg_status = query_cgr.cgr.cs; -+ -+ /* reset congestion stats (like QMan API does */ -+ priv->cgr_data.congested_jiffies = 0; -+ priv->cgr_data.cgr_congested_count = 0; -+ } -+ -+ offset += sizeof(struct dpa_ern_cnt) / sizeof(u64); -+ data[offset++] = cg_time; -+ data[offset++] = cg_num; -+ data[offset++] = cg_status; -+} -+ -+static void dpa_get_strings(struct net_device *net_dev, u32 stringset, u8 *data) -+{ -+ unsigned int i, j, num_cpus, size; -+ char stat_string_cpu[ETH_GSTRING_LEN]; -+ u8 *strings; -+ -+ strings = data; -+ num_cpus = num_online_cpus(); -+ size = DPA_STATS_GLOBAL_LEN * ETH_GSTRING_LEN; -+ -+ for (i = 0; i < DPA_STATS_PERCPU_LEN; i++) { -+ for (j = 0; j < num_cpus; j++) { -+ snprintf(stat_string_cpu, ETH_GSTRING_LEN, "%s [CPU %d]", dpa_stats_percpu[i], j); -+ memcpy(strings, stat_string_cpu, ETH_GSTRING_LEN); -+ strings += ETH_GSTRING_LEN; -+ } -+ snprintf(stat_string_cpu, ETH_GSTRING_LEN, "%s [TOTAL]", dpa_stats_percpu[i]); -+ memcpy(strings, stat_string_cpu, ETH_GSTRING_LEN); -+ strings += ETH_GSTRING_LEN; -+ } -+ memcpy(strings, dpa_stats_global, size); -+} -+ -+static int dpaa_get_ts_info(struct net_device *net_dev, -+ struct ethtool_ts_info *info) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ struct device *dev = priv->mac_dev->dev; -+ struct device_node *mac_node = dev->of_node; -+ struct device_node *fman_node = NULL, *ptp_node = NULL; -+ struct platform_device *ptp_dev = NULL; -+ struct qoriq_ptp *ptp = NULL; -+ -+ info->phc_index = -1; -+ -+ fman_node = of_get_parent(mac_node); -+ if (fman_node) -+ ptp_node = of_parse_phandle(fman_node, "ptimer-handle", 0); -+ -+ if (ptp_node) -+ ptp_dev = of_find_device_by_node(ptp_node); -+ -+ if (ptp_dev) -+ ptp = platform_get_drvdata(ptp_dev); -+ -+ if (ptp) -+ info->phc_index = ptp->phc_index; -+ -+#ifdef CONFIG_FSL_DPAA_TS -+ info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | -+ SOF_TIMESTAMPING_RX_HARDWARE | -+ SOF_TIMESTAMPING_RAW_HARDWARE; -+ info->tx_types = (1 << HWTSTAMP_TX_OFF) | -+ (1 << HWTSTAMP_TX_ON); -+ info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | -+ (1 << HWTSTAMP_FILTER_ALL); -+#else -+ info->so_timestamping = SOF_TIMESTAMPING_RX_SOFTWARE | -+ SOF_TIMESTAMPING_SOFTWARE; -+#endif -+ -+ return 0; -+} -+ -+const struct ethtool_ops dpa_ethtool_ops = { -+ .get_link_ksettings = dpa_get_ksettings, -+ .set_link_ksettings = dpa_set_ksettings, -+ .get_drvinfo = dpa_get_drvinfo, -+ .get_msglevel = dpa_get_msglevel, -+ .set_msglevel = dpa_set_msglevel, -+ .nway_reset = dpa_nway_reset, -+ .get_pauseparam = dpa_get_pauseparam, -+ .set_pauseparam = dpa_set_pauseparam, -+ .self_test = NULL, /* TODO invoke the cold-boot unit-test? */ -+ .get_link = ethtool_op_get_link, -+ .get_eee = dpa_get_eee, -+ .set_eee = dpa_set_eee, -+ .get_sset_count = dpa_get_sset_count, -+ .get_ethtool_stats = dpa_get_ethtool_stats, -+ .get_strings = dpa_get_strings, -+#ifdef CONFIG_PM -+ .get_wol = dpa_get_wol, -+ .set_wol = dpa_set_wol, -+#endif -+ .get_ts_info = dpaa_get_ts_info, -+}; ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/mac-api.c -@@ -0,0 +1,931 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \ -+ KBUILD_BASENAME".c", __LINE__, __func__ -+#else -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": " fmt -+#endif -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "dpaa_eth.h" -+#include "mac.h" -+#include "lnxwrp_fsl_fman.h" -+ -+#include "error_ext.h" /* GET_ERROR_TYPE, E_OK */ -+ -+#include "fsl_fman_dtsec.h" -+#include "fsl_fman_tgec.h" -+#include "fsl_fman_memac.h" -+#include "../sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h" -+ -+#define MAC_DESCRIPTION "FSL FMan MAC API based driver" -+ -+MODULE_LICENSE("Dual BSD/GPL"); -+ -+MODULE_AUTHOR("Emil Medve "); -+ -+MODULE_DESCRIPTION(MAC_DESCRIPTION); -+ -+struct mac_priv_s { -+ struct fm_mac_dev *fm_mac; -+}; -+ -+const char *mac_driver_description __initconst = MAC_DESCRIPTION; -+const size_t mac_sizeof_priv[] = { -+ [DTSEC] = sizeof(struct mac_priv_s), -+ [XGMAC] = sizeof(struct mac_priv_s), -+ [MEMAC] = sizeof(struct mac_priv_s) -+}; -+ -+static const enet_mode_t _100[] = { -+ [PHY_INTERFACE_MODE_MII] = e_ENET_MODE_MII_100, -+ [PHY_INTERFACE_MODE_RMII] = e_ENET_MODE_RMII_100 -+}; -+ -+static const enet_mode_t _1000[] = { -+ [PHY_INTERFACE_MODE_GMII] = e_ENET_MODE_GMII_1000, -+ [PHY_INTERFACE_MODE_SGMII] = e_ENET_MODE_SGMII_1000, -+ [PHY_INTERFACE_MODE_QSGMII] = e_ENET_MODE_QSGMII_1000, -+ [PHY_INTERFACE_MODE_TBI] = e_ENET_MODE_TBI_1000, -+ [PHY_INTERFACE_MODE_RGMII] = e_ENET_MODE_RGMII_1000, -+ [PHY_INTERFACE_MODE_RGMII_ID] = e_ENET_MODE_RGMII_1000, -+ [PHY_INTERFACE_MODE_RGMII_RXID] = e_ENET_MODE_RGMII_1000, -+ [PHY_INTERFACE_MODE_RGMII_TXID] = e_ENET_MODE_RGMII_1000, -+ [PHY_INTERFACE_MODE_RTBI] = e_ENET_MODE_RTBI_1000 -+}; -+ -+static enet_mode_t __cold __attribute__((nonnull)) -+macdev2enetinterface(const struct mac_device *mac_dev) -+{ -+ switch (mac_dev->max_speed) { -+ case SPEED_100: -+ return _100[mac_dev->phy_if]; -+ case SPEED_1000: -+ return _1000[mac_dev->phy_if]; -+ case SPEED_2500: -+ return e_ENET_MODE_SGMII_2500; -+ case SPEED_10000: -+ return e_ENET_MODE_XGMII_10000; -+ default: -+ return e_ENET_MODE_MII_100; -+ } -+} -+ -+static void mac_exception(handle_t _mac_dev, e_FmMacExceptions exception) -+{ -+ struct mac_device *mac_dev; -+ -+ mac_dev = (struct mac_device *)_mac_dev; -+ -+ if (e_FM_MAC_EX_10G_RX_FIFO_OVFL == exception) { -+ /* don't flag RX FIFO after the first */ -+ fm_mac_set_exception(mac_dev->get_mac_handle(mac_dev), -+ e_FM_MAC_EX_10G_RX_FIFO_OVFL, false); -+ dev_err(mac_dev->dev, "10G MAC got RX FIFO Error = %x\n", -+ exception); -+ } -+ -+ dev_dbg(mac_dev->dev, "%s:%s() -> %d\n", KBUILD_BASENAME".c", __func__, -+ exception); -+} -+ -+static int __cold init(struct mac_device *mac_dev) -+{ -+ int _errno; -+ struct mac_priv_s *priv; -+ t_FmMacParams param; -+ uint32_t version; -+ -+ priv = macdev_priv(mac_dev); -+ -+ param.baseAddr = (typeof(param.baseAddr))(uintptr_t)devm_ioremap( -+ mac_dev->dev, mac_dev->res->start, 0x2000); -+ param.enetMode = macdev2enetinterface(mac_dev); -+ memcpy(¶m.addr, mac_dev->addr, min(sizeof(param.addr), -+ sizeof(mac_dev->addr))); -+ param.macId = mac_dev->cell_index; -+ param.h_Fm = (handle_t)mac_dev->fm; -+ param.mdioIrq = NO_IRQ; -+ param.f_Exception = mac_exception; -+ param.f_Event = mac_exception; -+ param.h_App = mac_dev; -+ -+ priv->fm_mac = fm_mac_config(¶m); -+ if (unlikely(priv->fm_mac == NULL)) { -+ _errno = -EINVAL; -+ goto _return; -+ } -+ -+ fm_mac_set_handle(mac_dev->fm_dev, priv->fm_mac, -+ (macdev2enetinterface(mac_dev) != e_ENET_MODE_XGMII_10000) ? -+ param.macId : param.macId + FM_MAX_NUM_OF_1G_MACS); -+ -+ _errno = fm_mac_config_max_frame_length(priv->fm_mac, -+ fm_get_max_frm()); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ -+ if (macdev2enetinterface(mac_dev) != e_ENET_MODE_XGMII_10000) { -+ /* 10G always works with pad and CRC */ -+ _errno = fm_mac_config_pad_and_crc(priv->fm_mac, true); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ -+ _errno = fm_mac_config_half_duplex(priv->fm_mac, -+ mac_dev->half_duplex); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ } else { -+ _errno = fm_mac_config_reset_on_init(priv->fm_mac, true); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ } -+ -+ _errno = fm_mac_init(priv->fm_mac); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ -+#ifndef CONFIG_FMAN_MIB_CNT_OVF_IRQ_EN -+ /* For 1G MAC, disable by default the MIB counters overflow interrupt */ -+ if (macdev2enetinterface(mac_dev) != e_ENET_MODE_XGMII_10000) { -+ _errno = fm_mac_set_exception(mac_dev->get_mac_handle(mac_dev), -+ e_FM_MAC_EX_1G_RX_MIB_CNT_OVFL, FALSE); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ } -+#endif /* !CONFIG_FMAN_MIB_CNT_OVF_IRQ_EN */ -+ -+ /* For 10G MAC, disable Tx ECC exception */ -+ if (macdev2enetinterface(mac_dev) == e_ENET_MODE_XGMII_10000) { -+ _errno = fm_mac_set_exception(mac_dev->get_mac_handle(mac_dev), -+ e_FM_MAC_EX_10G_1TX_ECC_ER, FALSE); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ } -+ -+ _errno = fm_mac_get_version(priv->fm_mac, &version); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ -+ dev_info(mac_dev->dev, "FMan %s version: 0x%08x\n", -+ ((macdev2enetinterface(mac_dev) != e_ENET_MODE_XGMII_10000) ? -+ "dTSEC" : "XGEC"), version); -+ -+ goto _return; -+ -+ -+_return_fm_mac_free: -+ fm_mac_free(mac_dev->get_mac_handle(mac_dev)); -+ -+_return: -+ return _errno; -+} -+ -+static int __cold memac_init(struct mac_device *mac_dev) -+{ -+ int _errno; -+ struct mac_priv_s *priv; -+ t_FmMacParams param; -+ -+ priv = macdev_priv(mac_dev); -+ -+ param.baseAddr = (typeof(param.baseAddr))(uintptr_t)devm_ioremap( -+ mac_dev->dev, mac_dev->res->start, 0x2000); -+ param.enetMode = macdev2enetinterface(mac_dev); -+ memcpy(¶m.addr, mac_dev->addr, sizeof(mac_dev->addr)); -+ param.macId = mac_dev->cell_index; -+ param.h_Fm = (handle_t)mac_dev->fm; -+ param.mdioIrq = NO_IRQ; -+ param.f_Exception = mac_exception; -+ param.f_Event = mac_exception; -+ param.h_App = mac_dev; -+ -+ priv->fm_mac = fm_mac_config(¶m); -+ if (unlikely(priv->fm_mac == NULL)) { -+ _errno = -EINVAL; -+ goto _return; -+ } -+ -+ fm_mac_set_handle(mac_dev->fm_dev, priv->fm_mac, -+ (macdev2enetinterface(mac_dev) != e_ENET_MODE_XGMII_10000) ? -+ param.macId : param.macId + FM_MAX_NUM_OF_1G_MACS); -+ -+ _errno = fm_mac_config_max_frame_length(priv->fm_mac, fm_get_max_frm()); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ -+ _errno = fm_mac_config_reset_on_init(priv->fm_mac, true); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ -+ _errno = fm_mac_init(priv->fm_mac); -+ if (unlikely(_errno < 0)) -+ goto _return_fm_mac_free; -+ -+ dev_info(mac_dev->dev, "FMan MEMAC\n"); -+ -+ goto _return; -+ -+_return_fm_mac_free: -+ fm_mac_free(priv->fm_mac); -+ -+_return: -+ return _errno; -+} -+ -+static int __cold start(struct mac_device *mac_dev) -+{ -+ int _errno; -+ struct phy_device *phy_dev = mac_dev->phy_dev; -+ -+ _errno = fm_mac_enable(mac_dev->get_mac_handle(mac_dev)); -+ -+ if (!_errno && phy_dev) -+ phy_start(phy_dev); -+ -+ return _errno; -+} -+ -+static int __cold stop(struct mac_device *mac_dev) -+{ -+ if (mac_dev->phy_dev) -+ phy_stop(mac_dev->phy_dev); -+ -+ return fm_mac_disable(mac_dev->get_mac_handle(mac_dev)); -+} -+ -+static int __cold set_multi(struct net_device *net_dev, -+ struct mac_device *mac_dev) -+{ -+ struct mac_priv_s *mac_priv; -+ struct mac_address *old_addr, *tmp; -+ struct netdev_hw_addr *ha; -+ int _errno; -+ -+ mac_priv = macdev_priv(mac_dev); -+ -+ /* Clear previous address list */ -+ list_for_each_entry_safe(old_addr, tmp, &mac_dev->mc_addr_list, list) { -+ _errno = fm_mac_remove_hash_mac_addr(mac_priv->fm_mac, -+ (t_EnetAddr *)old_addr->addr); -+ if (_errno < 0) -+ return _errno; -+ -+ list_del(&old_addr->list); -+ kfree(old_addr); -+ } -+ -+ /* Add all the addresses from the new list */ -+ netdev_for_each_mc_addr(ha, net_dev) { -+ _errno = fm_mac_add_hash_mac_addr(mac_priv->fm_mac, -+ (t_EnetAddr *)ha->addr); -+ if (_errno < 0) -+ return _errno; -+ -+ tmp = kmalloc(sizeof(struct mac_address), GFP_ATOMIC); -+ if (!tmp) { -+ dev_err(mac_dev->dev, "Out of memory\n"); -+ return -ENOMEM; -+ } -+ memcpy(tmp->addr, ha->addr, ETH_ALEN); -+ list_add(&tmp->list, &mac_dev->mc_addr_list); -+ } -+ return 0; -+} -+ -+/* Avoid redundant calls to FMD, if the MAC driver already contains the desired -+ * active PAUSE settings. Otherwise, the new active settings should be reflected -+ * in FMan. -+ */ -+int set_mac_active_pause(struct mac_device *mac_dev, bool rx, bool tx) -+{ -+ struct fm_mac_dev *fm_mac_dev = mac_dev->get_mac_handle(mac_dev); -+ int _errno = 0; -+ -+ if (unlikely(rx != mac_dev->rx_pause_active)) { -+ _errno = fm_mac_set_rx_pause_frames(fm_mac_dev, rx); -+ if (likely(_errno == 0)) -+ mac_dev->rx_pause_active = rx; -+ } -+ -+ if (unlikely(tx != mac_dev->tx_pause_active)) { -+ _errno = fm_mac_set_tx_pause_frames(fm_mac_dev, tx); -+ if (likely(_errno == 0)) -+ mac_dev->tx_pause_active = tx; -+ } -+ -+ return _errno; -+} -+EXPORT_SYMBOL(set_mac_active_pause); -+ -+/* Determine the MAC RX/TX PAUSE frames settings based on PHY -+ * autonegotiation or values set by eththool. -+ */ -+void get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause, bool *tx_pause) -+{ -+ struct phy_device *phy_dev = mac_dev->phy_dev; -+ u16 lcl_adv, rmt_adv; -+ u8 flowctrl; -+ -+ *rx_pause = *tx_pause = false; -+ -+ if (!phy_dev->duplex) -+ return; -+ -+ /* If PAUSE autonegotiation is disabled, the TX/RX PAUSE settings -+ * are those set by ethtool. -+ */ -+ if (!mac_dev->autoneg_pause) { -+ *rx_pause = mac_dev->rx_pause_req; -+ *tx_pause = mac_dev->tx_pause_req; -+ return; -+ } -+ -+ /* Else if PAUSE autonegotiation is enabled, the TX/RX PAUSE -+ * settings depend on the result of the link negotiation. -+ */ -+ -+ /* get local capabilities */ -+ lcl_adv = 0; -+ if (phy_dev->advertising & ADVERTISED_Pause) -+ lcl_adv |= ADVERTISE_PAUSE_CAP; -+ if (phy_dev->advertising & ADVERTISED_Asym_Pause) -+ lcl_adv |= ADVERTISE_PAUSE_ASYM; -+ -+ /* get link partner capabilities */ -+ rmt_adv = 0; -+ if (phy_dev->pause) -+ rmt_adv |= LPA_PAUSE_CAP; -+ if (phy_dev->asym_pause) -+ rmt_adv |= LPA_PAUSE_ASYM; -+ -+ /* Calculate TX/RX settings based on local and peer advertised -+ * symmetric/asymmetric PAUSE capabilities. -+ */ -+ flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv); -+ if (flowctrl & FLOW_CTRL_RX) -+ *rx_pause = true; -+ if (flowctrl & FLOW_CTRL_TX) -+ *tx_pause = true; -+} -+EXPORT_SYMBOL(get_pause_cfg); -+ -+static void adjust_link_void(struct net_device *net_dev) -+{ -+} -+ -+static void adjust_link(struct net_device *net_dev) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ struct mac_device *mac_dev = priv->mac_dev; -+ struct phy_device *phy_dev = mac_dev->phy_dev; -+ struct fm_mac_dev *fm_mac_dev; -+ bool rx_pause, tx_pause; -+ int _errno; -+ -+ fm_mac_dev = mac_dev->get_mac_handle(mac_dev); -+ fm_mac_adjust_link(fm_mac_dev, phy_dev->link, phy_dev->speed, -+ phy_dev->duplex); -+ -+ get_pause_cfg(mac_dev, &rx_pause, &tx_pause); -+ _errno = set_mac_active_pause(mac_dev, rx_pause, tx_pause); -+ if (unlikely(_errno < 0)) -+ netdev_err(net_dev, "set_mac_active_pause() = %d\n", _errno); -+} -+ -+/* Initializes driver's PHY state, and attaches to the PHY. -+ * Returns 0 on success. -+ */ -+static int dtsec_init_phy(struct net_device *net_dev, -+ struct mac_device *mac_dev) -+{ -+ struct phy_device *phy_dev; -+ -+ if (of_phy_is_fixed_link(mac_dev->phy_node)) -+ phy_dev = of_phy_attach(net_dev, mac_dev->phy_node, -+ 0, mac_dev->phy_if); -+ else -+ phy_dev = of_phy_connect(net_dev, mac_dev->phy_node, -+ &adjust_link, 0, mac_dev->phy_if); -+ if (unlikely(phy_dev == NULL) || IS_ERR(phy_dev)) { -+ netdev_err(net_dev, "Could not connect to PHY %s\n", -+ mac_dev->phy_node ? -+ mac_dev->phy_node->full_name : -+ mac_dev->fixed_bus_id); -+ return phy_dev == NULL ? -ENODEV : PTR_ERR(phy_dev); -+ } -+ -+ /* Remove any features not supported by the controller */ -+ phy_dev->supported &= mac_dev->if_support; -+ /* Enable the symmetric and asymmetric PAUSE frame advertisements, -+ * as most of the PHY drivers do not enable them by default. -+ */ -+ phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause); -+ phy_dev->advertising = phy_dev->supported; -+ -+ mac_dev->phy_dev = phy_dev; -+ -+ return 0; -+} -+ -+static int xgmac_init_phy(struct net_device *net_dev, -+ struct mac_device *mac_dev) -+{ -+ struct phy_device *phy_dev; -+ -+ if (of_phy_is_fixed_link(mac_dev->phy_node)) -+ phy_dev = of_phy_attach(net_dev, mac_dev->phy_node, -+ 0, mac_dev->phy_if); -+ else -+ phy_dev = of_phy_connect(net_dev, mac_dev->phy_node, -+ &adjust_link_void, 0, mac_dev->phy_if); -+ if (unlikely(phy_dev == NULL) || IS_ERR(phy_dev)) { -+ netdev_err(net_dev, "Could not attach to PHY %s\n", -+ mac_dev->phy_node ? -+ mac_dev->phy_node->full_name : -+ mac_dev->fixed_bus_id); -+ return phy_dev == NULL ? -ENODEV : PTR_ERR(phy_dev); -+ } -+ -+ phy_dev->supported &= mac_dev->if_support; -+ /* Enable the symmetric and asymmetric PAUSE frame advertisements, -+ * as most of the PHY drivers do not enable them by default. -+ */ -+ phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause); -+ phy_dev->advertising = phy_dev->supported; -+ -+ mac_dev->phy_dev = phy_dev; -+ -+ return 0; -+} -+ -+static int memac_init_phy(struct net_device *net_dev, -+ struct mac_device *mac_dev) -+{ -+ struct phy_device *phy_dev; -+ void (*adjust_link_handler)(struct net_device *); -+ -+ if ((macdev2enetinterface(mac_dev) == e_ENET_MODE_XGMII_10000) || -+ (macdev2enetinterface(mac_dev) == e_ENET_MODE_SGMII_2500)) { -+ /* Pass a void link state handler to the PHY state machine -+ * for XGMII (10G) and SGMII 2.5G, as the hardware does not -+ * permit dynamic link speed adjustments. */ -+ adjust_link_handler = adjust_link_void; -+ } else if (macdev2enetinterface(mac_dev) & e_ENET_IF_RGMII) { -+ /* Regular RGMII ports connected to a PHY, as well as -+ * ports that are marked as "fixed-link" in the DTS, -+ * will have the adjust_link callback. This calls -+ * fman_memac_adjust_link in order to configure the -+ * IF_MODE register, which is needed in both cases. -+ */ -+ adjust_link_handler = adjust_link; -+ } else if (of_phy_is_fixed_link(mac_dev->phy_node)) { -+ /* Pass a void link state handler for fixed-link -+ * interfaces that are not RGMII. Only RGMII has been -+ * tested and confirmed to work with fixed-link. Other -+ * MII interfaces may need further work. -+ * TODO: Change this as needed. -+ */ -+ adjust_link_handler = adjust_link_void; -+ } else { -+ /* MII, RMII, SMII, GMII, SGMII, BASEX ports, -+ * that are NOT fixed-link. -+ * TODO: May not be needed for interfaces that -+ * pass through the SerDes block (*SGMII, XFI). -+ */ -+ adjust_link_handler = adjust_link; -+ } -+ phy_dev = of_phy_connect(net_dev, mac_dev->phy_node, -+ adjust_link_handler, 0, -+ mac_dev->phy_if); -+ -+ if (unlikely(phy_dev == NULL) || IS_ERR(phy_dev)) { -+ netdev_err(net_dev, "Could not connect to PHY %s\n", -+ mac_dev->phy_node ? -+ mac_dev->phy_node->full_name : -+ mac_dev->fixed_bus_id); -+ return phy_dev == NULL ? -ENODEV : PTR_ERR(phy_dev); -+ } -+ -+ /* Remove any features not supported by the controller */ -+ phy_dev->supported &= mac_dev->if_support; -+ /* Enable the symmetric and asymmetric PAUSE frame advertisements, -+ * as most of the PHY drivers do not enable them by default. -+ */ -+ phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause); -+ phy_dev->advertising = phy_dev->supported; -+ -+ mac_dev->phy_dev = phy_dev; -+ -+ return 0; -+} -+ -+static int __cold uninit(struct fm_mac_dev *fm_mac_dev) -+{ -+ int _errno, __errno; -+ -+ _errno = fm_mac_disable(fm_mac_dev); -+ __errno = fm_mac_free(fm_mac_dev); -+ -+ if (unlikely(__errno < 0)) -+ _errno = __errno; -+ -+ return _errno; -+} -+ -+static struct fm_mac_dev *get_mac_handle(struct mac_device *mac_dev) -+{ -+ const struct mac_priv_s *priv; -+ priv = macdev_priv(mac_dev); -+ return priv->fm_mac; -+} -+ -+static int dtsec_dump_regs(struct mac_device *h_mac, char *buf, int nn) -+{ -+ struct dtsec_regs *p_mm = (struct dtsec_regs *) h_mac->vaddr; -+ int i = 0, n = nn; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ FM_DMP_TITLE(buf, n, p_mm, "FM MAC - DTSEC-%d", h_mac->cell_index); -+ -+ FM_DMP_V32(buf, n, p_mm, tsec_id); -+ FM_DMP_V32(buf, n, p_mm, tsec_id2); -+ FM_DMP_V32(buf, n, p_mm, ievent); -+ FM_DMP_V32(buf, n, p_mm, imask); -+ FM_DMP_V32(buf, n, p_mm, ecntrl); -+ FM_DMP_V32(buf, n, p_mm, ptv); -+ FM_DMP_V32(buf, n, p_mm, tmr_ctrl); -+ FM_DMP_V32(buf, n, p_mm, tmr_pevent); -+ FM_DMP_V32(buf, n, p_mm, tmr_pemask); -+ FM_DMP_V32(buf, n, p_mm, tctrl); -+ FM_DMP_V32(buf, n, p_mm, rctrl); -+ FM_DMP_V32(buf, n, p_mm, maccfg1); -+ FM_DMP_V32(buf, n, p_mm, maccfg2); -+ FM_DMP_V32(buf, n, p_mm, ipgifg); -+ FM_DMP_V32(buf, n, p_mm, hafdup); -+ FM_DMP_V32(buf, n, p_mm, maxfrm); -+ -+ FM_DMP_V32(buf, n, p_mm, macstnaddr1); -+ FM_DMP_V32(buf, n, p_mm, macstnaddr2); -+ -+ for (i = 0; i < 7; ++i) { -+ FM_DMP_V32(buf, n, p_mm, macaddr[i].exact_match1); -+ FM_DMP_V32(buf, n, p_mm, macaddr[i].exact_match2); -+ } -+ -+ FM_DMP_V32(buf, n, p_mm, car1); -+ FM_DMP_V32(buf, n, p_mm, car2); -+ -+ return n; -+} -+ -+static int xgmac_dump_regs(struct mac_device *h_mac, char *buf, int nn) -+{ -+ struct tgec_regs *p_mm = (struct tgec_regs *) h_mac->vaddr; -+ int n = nn; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_TITLE(buf, n, p_mm, "FM MAC - TGEC -%d", h_mac->cell_index); -+ -+ FM_DMP_V32(buf, n, p_mm, tgec_id); -+ FM_DMP_V32(buf, n, p_mm, command_config); -+ FM_DMP_V32(buf, n, p_mm, mac_addr_0); -+ FM_DMP_V32(buf, n, p_mm, mac_addr_1); -+ FM_DMP_V32(buf, n, p_mm, maxfrm); -+ FM_DMP_V32(buf, n, p_mm, pause_quant); -+ FM_DMP_V32(buf, n, p_mm, rx_fifo_sections); -+ FM_DMP_V32(buf, n, p_mm, tx_fifo_sections); -+ FM_DMP_V32(buf, n, p_mm, rx_fifo_almost_f_e); -+ FM_DMP_V32(buf, n, p_mm, tx_fifo_almost_f_e); -+ FM_DMP_V32(buf, n, p_mm, hashtable_ctrl); -+ FM_DMP_V32(buf, n, p_mm, mdio_cfg_status); -+ FM_DMP_V32(buf, n, p_mm, mdio_command); -+ FM_DMP_V32(buf, n, p_mm, mdio_data); -+ FM_DMP_V32(buf, n, p_mm, mdio_regaddr); -+ FM_DMP_V32(buf, n, p_mm, status); -+ FM_DMP_V32(buf, n, p_mm, tx_ipg_len); -+ FM_DMP_V32(buf, n, p_mm, mac_addr_2); -+ FM_DMP_V32(buf, n, p_mm, mac_addr_3); -+ FM_DMP_V32(buf, n, p_mm, rx_fifo_ptr_rd); -+ FM_DMP_V32(buf, n, p_mm, rx_fifo_ptr_wr); -+ FM_DMP_V32(buf, n, p_mm, tx_fifo_ptr_rd); -+ FM_DMP_V32(buf, n, p_mm, tx_fifo_ptr_wr); -+ FM_DMP_V32(buf, n, p_mm, imask); -+ FM_DMP_V32(buf, n, p_mm, ievent); -+ -+ return n; -+} -+ -+static int memac_dump_regs(struct mac_device *h_mac, char *buf, int nn) -+{ -+ struct memac_regs *p_mm = (struct memac_regs *) h_mac->vaddr; -+ int i = 0, n = nn; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_TITLE(buf, n, p_mm, "FM MAC - MEMAC -%d", h_mac->cell_index); -+ -+ FM_DMP_V32(buf, n, p_mm, command_config); -+ FM_DMP_V32(buf, n, p_mm, mac_addr0.mac_addr_l); -+ FM_DMP_V32(buf, n, p_mm, mac_addr0.mac_addr_u); -+ FM_DMP_V32(buf, n, p_mm, maxfrm); -+ FM_DMP_V32(buf, n, p_mm, hashtable_ctrl); -+ FM_DMP_V32(buf, n, p_mm, ievent); -+ FM_DMP_V32(buf, n, p_mm, tx_ipg_length); -+ FM_DMP_V32(buf, n, p_mm, imask); -+ -+ for (i = 0; i < 4; ++i) -+ FM_DMP_V32(buf, n, p_mm, pause_quanta[i]); -+ -+ for (i = 0; i < 4; ++i) -+ FM_DMP_V32(buf, n, p_mm, pause_thresh[i]); -+ -+ FM_DMP_V32(buf, n, p_mm, rx_pause_status); -+ -+ for (i = 0; i < MEMAC_NUM_OF_PADDRS; ++i) { -+ FM_DMP_V32(buf, n, p_mm, mac_addr[i].mac_addr_l); -+ FM_DMP_V32(buf, n, p_mm, mac_addr[i].mac_addr_u); -+ } -+ -+ FM_DMP_V32(buf, n, p_mm, lpwake_timer); -+ FM_DMP_V32(buf, n, p_mm, sleep_timer); -+ FM_DMP_V32(buf, n, p_mm, statn_config); -+ FM_DMP_V32(buf, n, p_mm, if_mode); -+ FM_DMP_V32(buf, n, p_mm, if_status); -+ FM_DMP_V32(buf, n, p_mm, hg_config); -+ FM_DMP_V32(buf, n, p_mm, hg_pause_quanta); -+ FM_DMP_V32(buf, n, p_mm, hg_pause_thresh); -+ FM_DMP_V32(buf, n, p_mm, hgrx_pause_status); -+ FM_DMP_V32(buf, n, p_mm, hg_fifos_status); -+ FM_DMP_V32(buf, n, p_mm, rhm); -+ FM_DMP_V32(buf, n, p_mm, thm); -+ -+ return n; -+} -+ -+static int memac_dump_regs_rx(struct mac_device *h_mac, char *buf, int nn) -+{ -+ struct memac_regs *p_mm = (struct memac_regs *) h_mac->vaddr; -+ int n = nn; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_TITLE(buf, n, p_mm, "FM MAC - MEMAC -%d Rx stats", h_mac->cell_index); -+ -+ /* Rx Statistics Counter */ -+ FM_DMP_V32(buf, n, p_mm, reoct_l); -+ FM_DMP_V32(buf, n, p_mm, reoct_u); -+ FM_DMP_V32(buf, n, p_mm, roct_l); -+ FM_DMP_V32(buf, n, p_mm, roct_u); -+ FM_DMP_V32(buf, n, p_mm, raln_l); -+ FM_DMP_V32(buf, n, p_mm, raln_u); -+ FM_DMP_V32(buf, n, p_mm, rxpf_l); -+ FM_DMP_V32(buf, n, p_mm, rxpf_u); -+ FM_DMP_V32(buf, n, p_mm, rfrm_l); -+ FM_DMP_V32(buf, n, p_mm, rfrm_u); -+ FM_DMP_V32(buf, n, p_mm, rfcs_l); -+ FM_DMP_V32(buf, n, p_mm, rfcs_u); -+ FM_DMP_V32(buf, n, p_mm, rvlan_l); -+ FM_DMP_V32(buf, n, p_mm, rvlan_u); -+ FM_DMP_V32(buf, n, p_mm, rerr_l); -+ FM_DMP_V32(buf, n, p_mm, rerr_u); -+ FM_DMP_V32(buf, n, p_mm, ruca_l); -+ FM_DMP_V32(buf, n, p_mm, ruca_u); -+ FM_DMP_V32(buf, n, p_mm, rmca_l); -+ FM_DMP_V32(buf, n, p_mm, rmca_u); -+ FM_DMP_V32(buf, n, p_mm, rbca_l); -+ FM_DMP_V32(buf, n, p_mm, rbca_u); -+ FM_DMP_V32(buf, n, p_mm, rdrp_l); -+ FM_DMP_V32(buf, n, p_mm, rdrp_u); -+ FM_DMP_V32(buf, n, p_mm, rpkt_l); -+ FM_DMP_V32(buf, n, p_mm, rpkt_u); -+ FM_DMP_V32(buf, n, p_mm, rund_l); -+ FM_DMP_V32(buf, n, p_mm, rund_u); -+ FM_DMP_V32(buf, n, p_mm, r64_l); -+ FM_DMP_V32(buf, n, p_mm, r64_u); -+ FM_DMP_V32(buf, n, p_mm, r127_l); -+ FM_DMP_V32(buf, n, p_mm, r127_u); -+ FM_DMP_V32(buf, n, p_mm, r255_l); -+ FM_DMP_V32(buf, n, p_mm, r255_u); -+ FM_DMP_V32(buf, n, p_mm, r511_l); -+ FM_DMP_V32(buf, n, p_mm, r511_u); -+ FM_DMP_V32(buf, n, p_mm, r1023_l); -+ FM_DMP_V32(buf, n, p_mm, r1023_u); -+ FM_DMP_V32(buf, n, p_mm, r1518_l); -+ FM_DMP_V32(buf, n, p_mm, r1518_u); -+ FM_DMP_V32(buf, n, p_mm, r1519x_l); -+ FM_DMP_V32(buf, n, p_mm, r1519x_u); -+ FM_DMP_V32(buf, n, p_mm, rovr_l); -+ FM_DMP_V32(buf, n, p_mm, rovr_u); -+ FM_DMP_V32(buf, n, p_mm, rjbr_l); -+ FM_DMP_V32(buf, n, p_mm, rjbr_u); -+ FM_DMP_V32(buf, n, p_mm, rfrg_l); -+ FM_DMP_V32(buf, n, p_mm, rfrg_u); -+ FM_DMP_V32(buf, n, p_mm, rcnp_l); -+ FM_DMP_V32(buf, n, p_mm, rcnp_u); -+ FM_DMP_V32(buf, n, p_mm, rdrntp_l); -+ FM_DMP_V32(buf, n, p_mm, rdrntp_u); -+ -+ return n; -+} -+ -+static int memac_dump_regs_tx(struct mac_device *h_mac, char *buf, int nn) -+{ -+ struct memac_regs *p_mm = (struct memac_regs *) h_mac->vaddr; -+ int n = nn; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_TITLE(buf, n, p_mm, "FM MAC - MEMAC -%d Tx stats", h_mac->cell_index); -+ -+ -+ /* Tx Statistics Counter */ -+ FM_DMP_V32(buf, n, p_mm, teoct_l); -+ FM_DMP_V32(buf, n, p_mm, teoct_u); -+ FM_DMP_V32(buf, n, p_mm, toct_l); -+ FM_DMP_V32(buf, n, p_mm, toct_u); -+ FM_DMP_V32(buf, n, p_mm, txpf_l); -+ FM_DMP_V32(buf, n, p_mm, txpf_u); -+ FM_DMP_V32(buf, n, p_mm, tfrm_l); -+ FM_DMP_V32(buf, n, p_mm, tfrm_u); -+ FM_DMP_V32(buf, n, p_mm, tfcs_l); -+ FM_DMP_V32(buf, n, p_mm, tfcs_u); -+ FM_DMP_V32(buf, n, p_mm, tvlan_l); -+ FM_DMP_V32(buf, n, p_mm, tvlan_u); -+ FM_DMP_V32(buf, n, p_mm, terr_l); -+ FM_DMP_V32(buf, n, p_mm, terr_u); -+ FM_DMP_V32(buf, n, p_mm, tuca_l); -+ FM_DMP_V32(buf, n, p_mm, tuca_u); -+ FM_DMP_V32(buf, n, p_mm, tmca_l); -+ FM_DMP_V32(buf, n, p_mm, tmca_u); -+ FM_DMP_V32(buf, n, p_mm, tbca_l); -+ FM_DMP_V32(buf, n, p_mm, tbca_u); -+ FM_DMP_V32(buf, n, p_mm, tpkt_l); -+ FM_DMP_V32(buf, n, p_mm, tpkt_u); -+ FM_DMP_V32(buf, n, p_mm, tund_l); -+ FM_DMP_V32(buf, n, p_mm, tund_u); -+ FM_DMP_V32(buf, n, p_mm, t64_l); -+ FM_DMP_V32(buf, n, p_mm, t64_u); -+ FM_DMP_V32(buf, n, p_mm, t127_l); -+ FM_DMP_V32(buf, n, p_mm, t127_u); -+ FM_DMP_V32(buf, n, p_mm, t255_l); -+ FM_DMP_V32(buf, n, p_mm, t255_u); -+ FM_DMP_V32(buf, n, p_mm, t511_l); -+ FM_DMP_V32(buf, n, p_mm, t511_u); -+ FM_DMP_V32(buf, n, p_mm, t1023_l); -+ FM_DMP_V32(buf, n, p_mm, t1023_u); -+ FM_DMP_V32(buf, n, p_mm, t1518_l); -+ FM_DMP_V32(buf, n, p_mm, t1518_u); -+ FM_DMP_V32(buf, n, p_mm, t1519x_l); -+ FM_DMP_V32(buf, n, p_mm, t1519x_u); -+ FM_DMP_V32(buf, n, p_mm, tcnp_l); -+ FM_DMP_V32(buf, n, p_mm, tcnp_u); -+ -+ return n; -+} -+ -+int fm_mac_dump_regs(struct mac_device *h_mac, char *buf, int nn) -+{ -+ int n = nn; -+ -+ n = h_mac->dump_mac_regs(h_mac, buf, n); -+ -+ return n; -+} -+EXPORT_SYMBOL(fm_mac_dump_regs); -+ -+int fm_mac_dump_rx_stats(struct mac_device *h_mac, char *buf, int nn) -+{ -+ int n = nn; -+ -+ if(h_mac->dump_mac_rx_stats) -+ n = h_mac->dump_mac_rx_stats(h_mac, buf, n); -+ -+ return n; -+} -+EXPORT_SYMBOL(fm_mac_dump_rx_stats); -+ -+int fm_mac_dump_tx_stats(struct mac_device *h_mac, char *buf, int nn) -+{ -+ int n = nn; -+ -+ if(h_mac->dump_mac_tx_stats) -+ n = h_mac->dump_mac_tx_stats(h_mac, buf, n); -+ -+ return n; -+} -+EXPORT_SYMBOL(fm_mac_dump_tx_stats); -+ -+static void __cold setup_dtsec(struct mac_device *mac_dev) -+{ -+ mac_dev->init_phy = dtsec_init_phy; -+ mac_dev->init = init; -+ mac_dev->start = start; -+ mac_dev->stop = stop; -+ mac_dev->set_promisc = fm_mac_set_promiscuous; -+ mac_dev->change_addr = fm_mac_modify_mac_addr; -+ mac_dev->set_multi = set_multi; -+ mac_dev->uninit = uninit; -+ mac_dev->ptp_enable = fm_mac_enable_1588_time_stamp; -+ mac_dev->ptp_disable = fm_mac_disable_1588_time_stamp; -+ mac_dev->get_mac_handle = get_mac_handle; -+ mac_dev->set_tx_pause = fm_mac_set_tx_pause_frames; -+ mac_dev->set_rx_pause = fm_mac_set_rx_pause_frames; -+ mac_dev->fm_rtc_enable = fm_rtc_enable; -+ mac_dev->fm_rtc_disable = fm_rtc_disable; -+ mac_dev->fm_rtc_get_cnt = fm_rtc_get_cnt; -+ mac_dev->fm_rtc_set_cnt = fm_rtc_set_cnt; -+ mac_dev->fm_rtc_get_drift = fm_rtc_get_drift; -+ mac_dev->fm_rtc_set_drift = fm_rtc_set_drift; -+ mac_dev->fm_rtc_set_alarm = fm_rtc_set_alarm; -+ mac_dev->fm_rtc_set_fiper = fm_rtc_set_fiper; -+ mac_dev->set_wol = fm_mac_set_wol; -+ mac_dev->dump_mac_regs = dtsec_dump_regs; -+} -+ -+static void __cold setup_xgmac(struct mac_device *mac_dev) -+{ -+ mac_dev->init_phy = xgmac_init_phy; -+ mac_dev->init = init; -+ mac_dev->start = start; -+ mac_dev->stop = stop; -+ mac_dev->set_promisc = fm_mac_set_promiscuous; -+ mac_dev->change_addr = fm_mac_modify_mac_addr; -+ mac_dev->set_multi = set_multi; -+ mac_dev->uninit = uninit; -+ mac_dev->get_mac_handle = get_mac_handle; -+ mac_dev->set_tx_pause = fm_mac_set_tx_pause_frames; -+ mac_dev->set_rx_pause = fm_mac_set_rx_pause_frames; -+ mac_dev->set_wol = fm_mac_set_wol; -+ mac_dev->dump_mac_regs = xgmac_dump_regs; -+} -+ -+static void __cold setup_memac(struct mac_device *mac_dev) -+{ -+ mac_dev->init_phy = memac_init_phy; -+ mac_dev->init = memac_init; -+ mac_dev->start = start; -+ mac_dev->stop = stop; -+ mac_dev->set_promisc = fm_mac_set_promiscuous; -+ mac_dev->change_addr = fm_mac_modify_mac_addr; -+ mac_dev->set_multi = set_multi; -+ mac_dev->uninit = uninit; -+ mac_dev->get_mac_handle = get_mac_handle; -+ mac_dev->set_tx_pause = fm_mac_set_tx_pause_frames; -+ mac_dev->set_rx_pause = fm_mac_set_rx_pause_frames; -+ mac_dev->fm_rtc_enable = fm_rtc_enable; -+ mac_dev->fm_rtc_disable = fm_rtc_disable; -+ mac_dev->fm_rtc_get_cnt = fm_rtc_get_cnt; -+ mac_dev->fm_rtc_set_cnt = fm_rtc_set_cnt; -+ mac_dev->fm_rtc_get_drift = fm_rtc_get_drift; -+ mac_dev->fm_rtc_set_drift = fm_rtc_set_drift; -+ mac_dev->fm_rtc_set_alarm = fm_rtc_set_alarm; -+ mac_dev->fm_rtc_set_fiper = fm_rtc_set_fiper; -+ mac_dev->set_wol = fm_mac_set_wol; -+ mac_dev->dump_mac_regs = memac_dump_regs; -+ mac_dev->dump_mac_rx_stats = memac_dump_regs_rx; -+ mac_dev->dump_mac_tx_stats = memac_dump_regs_tx; -+} -+ -+void (*const mac_setup[])(struct mac_device *mac_dev) = { -+ [DTSEC] = setup_dtsec, -+ [XGMAC] = setup_xgmac, -+ [MEMAC] = setup_memac -+}; ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/mac.c -@@ -0,0 +1,490 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \ -+ KBUILD_BASENAME".c", __LINE__, __func__ -+#else -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": " fmt -+#endif -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "lnxwrp_fm_ext.h" -+ -+#include "mac.h" -+ -+#define DTSEC_SUPPORTED \ -+ (SUPPORTED_10baseT_Half \ -+ | SUPPORTED_10baseT_Full \ -+ | SUPPORTED_100baseT_Half \ -+ | SUPPORTED_100baseT_Full \ -+ | SUPPORTED_Autoneg \ -+ | SUPPORTED_Pause \ -+ | SUPPORTED_Asym_Pause \ -+ | SUPPORTED_MII) -+ -+static const char phy_str[][11] = { -+ [PHY_INTERFACE_MODE_MII] = "mii", -+ [PHY_INTERFACE_MODE_GMII] = "gmii", -+ [PHY_INTERFACE_MODE_SGMII] = "sgmii", -+ [PHY_INTERFACE_MODE_QSGMII] = "qsgmii", -+ [PHY_INTERFACE_MODE_TBI] = "tbi", -+ [PHY_INTERFACE_MODE_RMII] = "rmii", -+ [PHY_INTERFACE_MODE_RGMII] = "rgmii", -+ [PHY_INTERFACE_MODE_RGMII_ID] = "rgmii-id", -+ [PHY_INTERFACE_MODE_RGMII_RXID] = "rgmii-rxid", -+ [PHY_INTERFACE_MODE_RGMII_TXID] = "rgmii-txid", -+ [PHY_INTERFACE_MODE_RTBI] = "rtbi", -+ [PHY_INTERFACE_MODE_XGMII] = "xgmii", -+ [PHY_INTERFACE_MODE_2500SGMII] = "sgmii-2500", -+}; -+ -+static phy_interface_t __pure __attribute__((nonnull)) str2phy(const char *str) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(phy_str); i++) -+ if (strcmp(str, phy_str[i]) == 0) -+ return (phy_interface_t)i; -+ -+ return PHY_INTERFACE_MODE_MII; -+} -+ -+static const uint16_t phy2speed[] = { -+ [PHY_INTERFACE_MODE_MII] = SPEED_100, -+ [PHY_INTERFACE_MODE_GMII] = SPEED_1000, -+ [PHY_INTERFACE_MODE_SGMII] = SPEED_1000, -+ [PHY_INTERFACE_MODE_QSGMII] = SPEED_1000, -+ [PHY_INTERFACE_MODE_TBI] = SPEED_1000, -+ [PHY_INTERFACE_MODE_RMII] = SPEED_100, -+ [PHY_INTERFACE_MODE_RGMII] = SPEED_1000, -+ [PHY_INTERFACE_MODE_RGMII_ID] = SPEED_1000, -+ [PHY_INTERFACE_MODE_RGMII_RXID] = SPEED_1000, -+ [PHY_INTERFACE_MODE_RGMII_TXID] = SPEED_1000, -+ [PHY_INTERFACE_MODE_RTBI] = SPEED_1000, -+ [PHY_INTERFACE_MODE_XGMII] = SPEED_10000, -+ [PHY_INTERFACE_MODE_2500SGMII] = SPEED_2500, -+}; -+ -+static struct mac_device * __cold -+alloc_macdev(struct device *dev, size_t sizeof_priv, -+ void (*setup)(struct mac_device *mac_dev)) -+{ -+ struct mac_device *mac_dev; -+ -+ mac_dev = devm_kzalloc(dev, sizeof(*mac_dev) + sizeof_priv, GFP_KERNEL); -+ if (unlikely(mac_dev == NULL)) -+ mac_dev = ERR_PTR(-ENOMEM); -+ else { -+ mac_dev->dev = dev; -+ dev_set_drvdata(dev, mac_dev); -+ setup(mac_dev); -+ } -+ -+ return mac_dev; -+} -+ -+static int __cold free_macdev(struct mac_device *mac_dev) -+{ -+ dev_set_drvdata(mac_dev->dev, NULL); -+ -+ return mac_dev->uninit(mac_dev->get_mac_handle(mac_dev)); -+} -+ -+static const struct of_device_id mac_match[] = { -+ [DTSEC] = { -+ .compatible = "fsl,fman-dtsec" -+ }, -+ [XGMAC] = { -+ .compatible = "fsl,fman-xgec" -+ }, -+ [MEMAC] = { -+ .compatible = "fsl,fman-memac" -+ }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, mac_match); -+ -+static int __cold mac_probe(struct platform_device *_of_dev) -+{ -+ int _errno, i; -+ struct device *dev; -+ struct device_node *mac_node, *dev_node; -+ struct mac_device *mac_dev; -+ struct platform_device *of_dev; -+ struct resource res; -+ const uint8_t *mac_addr; -+ const char *char_prop; -+ int nph; -+ u32 cell_index; -+ const struct of_device_id *match; -+ -+ dev = &_of_dev->dev; -+ mac_node = dev->of_node; -+ -+ match = of_match_device(mac_match, dev); -+ if (!match) -+ return -EINVAL; -+ -+ for (i = 0; i < ARRAY_SIZE(mac_match) - 1 && match != mac_match + i; -+ i++) -+ ; -+ BUG_ON(i >= ARRAY_SIZE(mac_match) - 1); -+ -+ mac_dev = alloc_macdev(dev, mac_sizeof_priv[i], mac_setup[i]); -+ if (IS_ERR(mac_dev)) { -+ _errno = PTR_ERR(mac_dev); -+ dev_err(dev, "alloc_macdev() = %d\n", _errno); -+ goto _return; -+ } -+ -+ INIT_LIST_HEAD(&mac_dev->mc_addr_list); -+ -+ /* Get the FM node */ -+ dev_node = of_get_parent(mac_node); -+ if (unlikely(dev_node == NULL)) { -+ dev_err(dev, "of_get_parent(%s) failed\n", -+ mac_node->full_name); -+ _errno = -EINVAL; -+ goto _return_dev_set_drvdata; -+ } -+ -+ of_dev = of_find_device_by_node(dev_node); -+ if (unlikely(of_dev == NULL)) { -+ dev_err(dev, "of_find_device_by_node(%s) failed\n", -+ dev_node->full_name); -+ _errno = -EINVAL; -+ goto _return_of_node_put; -+ } -+ -+ mac_dev->fm_dev = fm_bind(&of_dev->dev); -+ if (unlikely(mac_dev->fm_dev == NULL)) { -+ dev_err(dev, "fm_bind(%s) failed\n", dev_node->full_name); -+ _errno = -ENODEV; -+ goto _return_of_node_put; -+ } -+ -+ mac_dev->fm = (void *)fm_get_handle(mac_dev->fm_dev); -+ of_node_put(dev_node); -+ -+ /* Get the address of the memory mapped registers */ -+ _errno = of_address_to_resource(mac_node, 0, &res); -+ if (unlikely(_errno < 0)) { -+ dev_err(dev, "of_address_to_resource(%s) = %d\n", -+ mac_node->full_name, _errno); -+ goto _return_dev_set_drvdata; -+ } -+ -+ mac_dev->res = __devm_request_region( -+ dev, -+ fm_get_mem_region(mac_dev->fm_dev), -+ res.start, res.end + 1 - res.start, "mac"); -+ if (unlikely(mac_dev->res == NULL)) { -+ dev_err(dev, "__devm_request_mem_region(mac) failed\n"); -+ _errno = -EBUSY; -+ goto _return_dev_set_drvdata; -+ } -+ -+ mac_dev->vaddr = devm_ioremap(dev, mac_dev->res->start, -+ mac_dev->res->end + 1 -+ - mac_dev->res->start); -+ if (unlikely(mac_dev->vaddr == NULL)) { -+ dev_err(dev, "devm_ioremap() failed\n"); -+ _errno = -EIO; -+ goto _return_dev_set_drvdata; -+ } -+ -+#define TBIPA_OFFSET 0x1c -+#define TBIPA_DEFAULT_ADDR 5 /* override if used as external PHY addr. */ -+ mac_dev->tbi_node = of_parse_phandle(mac_node, "tbi-handle", 0); -+ if (mac_dev->tbi_node) { -+ u32 tbiaddr = TBIPA_DEFAULT_ADDR; -+ const __be32 *tbi_reg; -+ void __iomem *addr; -+ -+ tbi_reg = of_get_property(mac_dev->tbi_node, "reg", NULL); -+ if (tbi_reg) -+ tbiaddr = be32_to_cpup(tbi_reg); -+ addr = mac_dev->vaddr + TBIPA_OFFSET; -+ /* TODO: out_be32 does not exist on ARM */ -+ out_be32(addr, tbiaddr); -+ } -+ -+ if (!of_device_is_available(mac_node)) { -+ devm_iounmap(dev, mac_dev->vaddr); -+ __devm_release_region(dev, fm_get_mem_region(mac_dev->fm_dev), -+ res.start, res.end + 1 - res.start); -+ fm_unbind(mac_dev->fm_dev); -+ devm_kfree(dev, mac_dev); -+ dev_set_drvdata(dev, NULL); -+ return -ENODEV; -+ } -+ -+ /* Get the cell-index */ -+ _errno = of_property_read_u32(mac_node, "cell-index", &cell_index); -+ if (unlikely(_errno)) { -+ dev_err(dev, "Cannot read cell-index of mac node %s from device tree\n", -+ mac_node->full_name); -+ goto _return_dev_set_drvdata; -+ } -+ mac_dev->cell_index = (uint8_t)cell_index; -+ if (mac_dev->cell_index >= 8) -+ mac_dev->cell_index -= 8; -+ -+ /* Get the MAC address */ -+ mac_addr = of_get_mac_address(mac_node); -+ if (unlikely(mac_addr == NULL)) { -+ dev_err(dev, "of_get_mac_address(%s) failed\n", -+ mac_node->full_name); -+ _errno = -EINVAL; -+ goto _return_dev_set_drvdata; -+ } -+ memcpy(mac_dev->addr, mac_addr, sizeof(mac_dev->addr)); -+ -+ /* Verify the number of port handles */ -+ nph = of_count_phandle_with_args(mac_node, "fsl,fman-ports", NULL); -+ if (unlikely(nph < 0)) { -+ dev_err(dev, "Cannot read port handles of mac node %s from device tree\n", -+ mac_node->full_name); -+ _errno = nph; -+ goto _return_dev_set_drvdata; -+ } -+ -+ if (nph != ARRAY_SIZE(mac_dev->port_dev)) { -+ dev_err(dev, "Not supported number of port handles of mac node %s from device tree\n", -+ mac_node->full_name); -+ _errno = -EINVAL; -+ goto _return_dev_set_drvdata; -+ } -+ -+ for_each_port_device(i, mac_dev->port_dev) { -+ dev_node = of_parse_phandle(mac_node, "fsl,fman-ports", i); -+ if (unlikely(dev_node == NULL)) { -+ dev_err(dev, "Cannot find port node referenced by mac node %s from device tree\n", -+ mac_node->full_name); -+ _errno = -EINVAL; -+ goto _return_of_node_put; -+ } -+ -+ of_dev = of_find_device_by_node(dev_node); -+ if (unlikely(of_dev == NULL)) { -+ dev_err(dev, "of_find_device_by_node(%s) failed\n", -+ dev_node->full_name); -+ _errno = -EINVAL; -+ goto _return_of_node_put; -+ } -+ -+ mac_dev->port_dev[i] = fm_port_bind(&of_dev->dev); -+ if (unlikely(mac_dev->port_dev[i] == NULL)) { -+ dev_err(dev, "dev_get_drvdata(%s) failed\n", -+ dev_node->full_name); -+ _errno = -EINVAL; -+ goto _return_of_node_put; -+ } -+ of_node_put(dev_node); -+ } -+ -+ /* Get the PHY connection type */ -+ _errno = of_property_read_string(mac_node, "phy-connection-type", -+ &char_prop); -+ if (unlikely(_errno)) { -+ dev_warn(dev, -+ "Cannot read PHY connection type of mac node %s from device tree. Defaulting to MII\n", -+ mac_node->full_name); -+ mac_dev->phy_if = PHY_INTERFACE_MODE_MII; -+ } else -+ mac_dev->phy_if = str2phy(char_prop); -+ -+ mac_dev->link = false; -+ mac_dev->half_duplex = false; -+ mac_dev->speed = phy2speed[mac_dev->phy_if]; -+ mac_dev->max_speed = mac_dev->speed; -+ mac_dev->if_support = DTSEC_SUPPORTED; -+ /* We don't support half-duplex in SGMII mode */ -+ if (strstr(char_prop, "sgmii") || strstr(char_prop, "qsgmii") || -+ strstr(char_prop, "sgmii-2500")) -+ mac_dev->if_support &= ~(SUPPORTED_10baseT_Half | -+ SUPPORTED_100baseT_Half); -+ -+ /* Gigabit support (no half-duplex) */ -+ if (mac_dev->max_speed == SPEED_1000 || -+ mac_dev->max_speed == SPEED_2500) -+ mac_dev->if_support |= SUPPORTED_1000baseT_Full; -+ -+ /* The 10G interface only supports one mode */ -+ if (strstr(char_prop, "xgmii")) -+ mac_dev->if_support = SUPPORTED_10000baseT_Full; -+ -+ /* Get the rest of the PHY information */ -+ mac_dev->phy_node = of_parse_phandle(mac_node, "phy-handle", 0); -+ if (!mac_dev->phy_node) { -+ struct phy_device *phy; -+ -+ if (!of_phy_is_fixed_link(mac_node)) { -+ dev_err(dev, "Wrong PHY information of mac node %s\n", -+ mac_node->full_name); -+ goto _return_dev_set_drvdata; -+ } -+ -+ _errno = of_phy_register_fixed_link(mac_node); -+ if (_errno) -+ goto _return_dev_set_drvdata; -+ -+ mac_dev->fixed_link = devm_kzalloc(mac_dev->dev, -+ sizeof(*mac_dev->fixed_link), -+ GFP_KERNEL); -+ if (!mac_dev->fixed_link) -+ goto _return_dev_set_drvdata; -+ -+ mac_dev->phy_node = of_node_get(mac_node); -+ phy = of_phy_find_device(mac_dev->phy_node); -+ if (!phy) -+ goto _return_dev_set_drvdata; -+ -+ mac_dev->fixed_link->link = phy->link; -+ mac_dev->fixed_link->speed = phy->speed; -+ mac_dev->fixed_link->duplex = phy->duplex; -+ mac_dev->fixed_link->pause = phy->pause; -+ mac_dev->fixed_link->asym_pause = phy->asym_pause; -+ printk(KERN_INFO "Setting up fixed link, speed %d duplex %d\n", mac_dev->fixed_link->speed, mac_dev->fixed_link->duplex); -+ } -+ -+ _errno = mac_dev->init(mac_dev); -+ if (unlikely(_errno < 0)) { -+ dev_err(dev, "mac_dev->init() = %d\n", _errno); -+ goto _return_dev_set_drvdata; -+ } -+ -+ /* pause frame autonegotiation enabled*/ -+ mac_dev->autoneg_pause = true; -+ -+ /* by intializing the values to false, force FMD to enable PAUSE frames -+ * on RX and TX -+ */ -+ mac_dev->rx_pause_req = mac_dev->tx_pause_req = true; -+ mac_dev->rx_pause_active = mac_dev->tx_pause_active = false; -+ _errno = set_mac_active_pause(mac_dev, true, true); -+ if (unlikely(_errno < 0)) -+ dev_err(dev, "set_mac_active_pause() = %d\n", _errno); -+ -+ dev_info(dev, -+ "FMan MAC address: %02hx:%02hx:%02hx:%02hx:%02hx:%02hx\n", -+ mac_dev->addr[0], mac_dev->addr[1], mac_dev->addr[2], -+ mac_dev->addr[3], mac_dev->addr[4], mac_dev->addr[5]); -+ -+ goto _return; -+ -+_return_of_node_put: -+ of_node_put(dev_node); -+_return_dev_set_drvdata: -+ dev_set_drvdata(dev, NULL); -+_return: -+ return _errno; -+} -+ -+static int __cold mac_remove(struct platform_device *of_dev) -+{ -+ int i, _errno; -+ struct device *dev; -+ struct mac_device *mac_dev; -+ -+ dev = &of_dev->dev; -+ mac_dev = (struct mac_device *)dev_get_drvdata(dev); -+ -+ for_each_port_device(i, mac_dev->port_dev) -+ fm_port_unbind(mac_dev->port_dev[i]); -+ -+ fm_unbind(mac_dev->fm_dev); -+ -+ _errno = free_macdev(mac_dev); -+ -+ return _errno; -+} -+ -+static struct platform_driver mac_driver = { -+ .driver = { -+ .name = KBUILD_MODNAME, -+ .of_match_table = mac_match, -+ .owner = THIS_MODULE, -+ }, -+ .probe = mac_probe, -+ .remove = mac_remove -+}; -+ -+static int __init __cold mac_load(void) -+{ -+ int _errno; -+ -+ pr_debug(KBUILD_MODNAME ": -> %s:%s()\n", -+ KBUILD_BASENAME".c", __func__); -+ -+ pr_info(KBUILD_MODNAME ": %s\n", mac_driver_description); -+ -+ _errno = platform_driver_register(&mac_driver); -+ if (unlikely(_errno < 0)) { -+ pr_err(KBUILD_MODNAME ": %s:%hu:%s(): platform_driver_register() = %d\n", -+ KBUILD_BASENAME".c", __LINE__, __func__, _errno); -+ goto _return; -+ } -+ -+ goto _return; -+ -+_return: -+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n", -+ KBUILD_BASENAME".c", __func__); -+ -+ return _errno; -+} -+module_init(mac_load); -+ -+static void __exit __cold mac_unload(void) -+{ -+ pr_debug(KBUILD_MODNAME ": -> %s:%s()\n", -+ KBUILD_BASENAME".c", __func__); -+ -+ platform_driver_unregister(&mac_driver); -+ -+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n", -+ KBUILD_BASENAME".c", __func__); -+} -+module_exit(mac_unload); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/mac.h -@@ -0,0 +1,134 @@ -+/* Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __MAC_H -+#define __MAC_H -+ -+#include /* struct device, BUS_ID_SIZE */ -+#include /* ETH_ALEN */ -+#include /* phy_interface_t, struct phy_device */ -+#include -+ -+#include "lnxwrp_fsl_fman.h" /* struct port_device */ -+ -+enum {DTSEC, XGMAC, MEMAC}; -+ -+struct mac_device { -+ struct device *dev; -+ void *priv; -+ uint8_t cell_index; -+ struct resource *res; -+ void __iomem *vaddr; -+ uint8_t addr[ETH_ALEN]; -+ bool promisc; -+ -+ struct fm *fm_dev; -+ struct fm_port *port_dev[2]; -+ -+ phy_interface_t phy_if; -+ u32 if_support; -+ bool link; -+ bool half_duplex; -+ uint16_t speed; -+ uint16_t max_speed; -+ struct device_node *phy_node; -+ char fixed_bus_id[MII_BUS_ID_SIZE + 3]; -+ struct device_node *tbi_node; -+ struct phy_device *phy_dev; -+ void *fm; -+ /* List of multicast addresses */ -+ struct list_head mc_addr_list; -+ struct fixed_phy_status *fixed_link; -+ -+ bool autoneg_pause; -+ bool rx_pause_req; -+ bool tx_pause_req; -+ bool rx_pause_active; -+ bool tx_pause_active; -+ -+ struct fm_mac_dev *(*get_mac_handle)(struct mac_device *mac_dev); -+ int (*init_phy)(struct net_device *net_dev, struct mac_device *mac_dev); -+ int (*init)(struct mac_device *mac_dev); -+ int (*start)(struct mac_device *mac_dev); -+ int (*stop)(struct mac_device *mac_dev); -+ int (*set_promisc)(struct fm_mac_dev *fm_mac_dev, bool enable); -+ int (*change_addr)(struct fm_mac_dev *fm_mac_dev, uint8_t *addr); -+ int (*set_multi)(struct net_device *net_dev, -+ struct mac_device *mac_dev); -+ int (*uninit)(struct fm_mac_dev *fm_mac_dev); -+ int (*ptp_enable)(struct fm_mac_dev *fm_mac_dev); -+ int (*ptp_disable)(struct fm_mac_dev *fm_mac_dev); -+ int (*set_rx_pause)(struct fm_mac_dev *fm_mac_dev, bool en); -+ int (*set_tx_pause)(struct fm_mac_dev *fm_mac_dev, bool en); -+ int (*fm_rtc_enable)(struct fm *fm_dev); -+ int (*fm_rtc_disable)(struct fm *fm_dev); -+ int (*fm_rtc_get_cnt)(struct fm *fm_dev, uint64_t *ts); -+ int (*fm_rtc_set_cnt)(struct fm *fm_dev, uint64_t ts); -+ int (*fm_rtc_get_drift)(struct fm *fm_dev, uint32_t *drift); -+ int (*fm_rtc_set_drift)(struct fm *fm_dev, uint32_t drift); -+ int (*fm_rtc_set_alarm)(struct fm *fm_dev, uint32_t id, uint64_t time); -+ int (*fm_rtc_set_fiper)(struct fm *fm_dev, uint32_t id, -+ uint64_t fiper); -+ int (*fm_rtc_enable_interrupt)(struct fm *fm_dev, uint32_t events); -+ int (*fm_rtc_disable_interrupt)(struct fm *fm_dev, uint32_t events); -+ -+ int (*set_wol)(struct fm_port *port, struct fm_mac_dev *fm_mac_dev, -+ bool en); -+ int (*dump_mac_regs)(struct mac_device *h_mac, char *buf, int nn); -+ int (*dump_mac_rx_stats)(struct mac_device *h_mac, char *buf, int nn); -+ int (*dump_mac_tx_stats)(struct mac_device *h_mac, char *buf, int nn); -+}; -+ -+struct mac_address { -+ uint8_t addr[ETH_ALEN]; -+ struct list_head list; -+}; -+ -+#define get_fm_handle(net_dev) \ -+ (((struct dpa_priv_s *)netdev_priv(net_dev))->mac_dev->fm_dev) -+ -+#define for_each_port_device(i, port_dev) \ -+ for (i = 0; i < ARRAY_SIZE(port_dev); i++) -+ -+static inline __attribute((nonnull)) void *macdev_priv( -+ const struct mac_device *mac_dev) -+{ -+ return (void *)mac_dev + sizeof(*mac_dev); -+} -+ -+extern const char *mac_driver_description; -+extern const size_t mac_sizeof_priv[]; -+extern void (*const mac_setup[])(struct mac_device *mac_dev); -+ -+int set_mac_active_pause(struct mac_device *mac_dev, bool rx, bool tx); -+void get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause, bool *tx_pause); -+ -+#endif /* __MAC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/offline_port.c -@@ -0,0 +1,848 @@ -+/* Copyright 2011-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* Offline Parsing / Host Command port driver for FSL QorIQ FMan. -+ * Validates device-tree configuration and sets up the offline ports. -+ */ -+ -+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \ -+ KBUILD_BASENAME".c", __LINE__, __func__ -+#else -+#define pr_fmt(fmt) \ -+ KBUILD_MODNAME ": " fmt -+#endif -+ -+ -+#include -+#include -+#include -+#include -+ -+#include "offline_port.h" -+#include "dpaa_eth.h" -+#include "dpaa_eth_common.h" -+ -+#define OH_MOD_DESCRIPTION "FSL FMan Offline Parsing port driver" -+/* Manip extra space and data alignment for fragmentation */ -+#define FRAG_MANIP_SPACE 128 -+#define FRAG_DATA_ALIGN 64 -+ -+ -+MODULE_LICENSE("Dual BSD/GPL"); -+MODULE_AUTHOR("Bogdan Hamciuc "); -+MODULE_DESCRIPTION(OH_MOD_DESCRIPTION); -+ -+ -+static const struct of_device_id oh_port_match_table[] = { -+ { -+ .compatible = "fsl,dpa-oh" -+ }, -+ { -+ .compatible = "fsl,dpa-oh-shared" -+ }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, oh_port_match_table); -+ -+#ifdef CONFIG_PM -+ -+static int oh_suspend(struct device *dev) -+{ -+ struct dpa_oh_config_s *oh_config; -+ -+ oh_config = dev_get_drvdata(dev); -+ return fm_port_suspend(oh_config->oh_port); -+} -+ -+static int oh_resume(struct device *dev) -+{ -+ struct dpa_oh_config_s *oh_config; -+ -+ oh_config = dev_get_drvdata(dev); -+ return fm_port_resume(oh_config->oh_port); -+} -+ -+static const struct dev_pm_ops oh_pm_ops = { -+ .suspend = oh_suspend, -+ .resume = oh_resume, -+}; -+ -+#define OH_PM_OPS (&oh_pm_ops) -+ -+#else /* CONFIG_PM */ -+ -+#define OH_PM_OPS NULL -+ -+#endif /* CONFIG_PM */ -+ -+/* Creates Frame Queues */ -+static uint32_t oh_fq_create(struct qman_fq *fq, -+ uint32_t fq_id, uint16_t channel, -+ uint16_t wq_id) -+{ -+ struct qm_mcc_initfq fq_opts; -+ uint32_t create_flags, init_flags; -+ uint32_t ret = 0; -+ -+ if (fq == NULL) -+ return 1; -+ -+ /* Set flags for FQ create */ -+ create_flags = QMAN_FQ_FLAG_LOCKED | QMAN_FQ_FLAG_TO_DCPORTAL; -+ -+ /* Create frame queue */ -+ ret = qman_create_fq(fq_id, create_flags, fq); -+ if (ret != 0) -+ return 1; -+ -+ /* Set flags for FQ init */ -+ init_flags = QMAN_INITFQ_FLAG_SCHED; -+ -+ /* Set FQ init options. Specify destination WQ ID and channel */ -+ fq_opts.we_mask = QM_INITFQ_WE_DESTWQ; -+ fq_opts.fqd.dest.wq = wq_id; -+ fq_opts.fqd.dest.channel = channel; -+ -+ /* Initialize frame queue */ -+ ret = qman_init_fq(fq, init_flags, &fq_opts); -+ if (ret != 0) { -+ qman_destroy_fq(fq, 0); -+ return 1; -+ } -+ -+ return 0; -+} -+ -+static void dump_fq(struct device *dev, int fqid, uint16_t channel) -+{ -+ if (channel) { -+ /* display fqs with a valid (!= 0) destination channel */ -+ dev_info(dev, "FQ ID:%d Channel ID:%d\n", fqid, channel); -+ } -+} -+ -+static void dump_fq_duple(struct device *dev, struct qman_fq *fqs, -+ int fqs_count, uint16_t channel_id) -+{ -+ int i; -+ for (i = 0; i < fqs_count; i++) -+ dump_fq(dev, (fqs + i)->fqid, channel_id); -+} -+ -+static void dump_oh_config(struct device *dev, struct dpa_oh_config_s *conf) -+{ -+ struct list_head *fq_list; -+ struct fq_duple *fqd; -+ int i; -+ -+ dev_info(dev, "Default egress frame queue: %d\n", conf->default_fqid); -+ dev_info(dev, "Default error frame queue: %d\n", conf->error_fqid); -+ -+ /* TX queues (old initialization) */ -+ dev_info(dev, "Initialized queues:"); -+ for (i = 0; i < conf->egress_cnt; i++) -+ dump_fq_duple(dev, conf->egress_fqs, conf->egress_cnt, -+ conf->channel); -+ -+ /* initialized ingress queues */ -+ list_for_each(fq_list, &conf->fqs_ingress_list) { -+ fqd = list_entry(fq_list, struct fq_duple, fq_list); -+ dump_fq_duple(dev, fqd->fqs, fqd->fqs_count, fqd->channel_id); -+ } -+ -+ /* initialized egress queues */ -+ list_for_each(fq_list, &conf->fqs_egress_list) { -+ fqd = list_entry(fq_list, struct fq_duple, fq_list); -+ dump_fq_duple(dev, fqd->fqs, fqd->fqs_count, fqd->channel_id); -+ } -+} -+ -+/* Destroys Frame Queues */ -+static void oh_fq_destroy(struct qman_fq *fq) -+{ -+ int _errno = 0; -+ -+ _errno = qman_retire_fq(fq, NULL); -+ if (unlikely(_errno < 0)) -+ pr_err(KBUILD_MODNAME": %s:%hu:%s(): qman_retire_fq(%u)=%d\n", -+ KBUILD_BASENAME".c", __LINE__, __func__, -+ qman_fq_fqid(fq), _errno); -+ -+ _errno = qman_oos_fq(fq); -+ if (unlikely(_errno < 0)) { -+ pr_err(KBUILD_MODNAME": %s:%hu:%s(): qman_oos_fq(%u)=%d\n", -+ KBUILD_BASENAME".c", __LINE__, __func__, -+ qman_fq_fqid(fq), _errno); -+ } -+ -+ qman_destroy_fq(fq, 0); -+} -+ -+/* Allocation code for the OH port's PCD frame queues */ -+static int __cold oh_alloc_pcd_fqids(struct device *dev, -+ uint32_t num, -+ uint8_t alignment, -+ uint32_t *base_fqid) -+{ -+ dev_crit(dev, "callback not implemented!\n"); -+ BUG(); -+ -+ return 0; -+} -+ -+static int __cold oh_free_pcd_fqids(struct device *dev, uint32_t base_fqid) -+{ -+ dev_crit(dev, "callback not implemented!\n"); -+ BUG(); -+ -+ return 0; -+} -+ -+static void oh_set_buffer_layout(struct fm_port *port, -+ struct dpa_buffer_layout_s *layout) -+{ -+ struct fm_port_params params; -+ -+ layout->priv_data_size = DPA_TX_PRIV_DATA_SIZE; -+ layout->parse_results = true; -+ layout->hash_results = true; -+ layout->time_stamp = false; -+ -+ fm_port_get_buff_layout_ext_params(port, ¶ms); -+ layout->manip_extra_space = params.manip_extra_space; -+ layout->data_align = params.data_align; -+} -+ -+static int -+oh_port_probe(struct platform_device *_of_dev) -+{ -+ struct device *dpa_oh_dev; -+ struct device_node *dpa_oh_node; -+ int lenp, _errno = 0, fq_idx, duple_idx; -+ int n_size, i, j, ret, duples_count; -+ struct platform_device *oh_of_dev; -+ struct device_node *oh_node, *bpool_node = NULL, *root_node; -+ struct device *oh_dev; -+ struct dpa_oh_config_s *oh_config = NULL; -+ const __be32 *oh_all_queues; -+ const __be32 *channel_ids; -+ const __be32 *oh_tx_queues; -+ uint32_t queues_count; -+ uint32_t crt_fqid_base; -+ uint32_t crt_fq_count; -+ bool frag_enabled = false; -+ struct fm_port_params oh_port_tx_params; -+ struct fm_port_pcd_param oh_port_pcd_params; -+ struct dpa_buffer_layout_s buf_layout; -+ -+ /* True if the current partition owns the OH port. */ -+ bool init_oh_port; -+ -+ const struct of_device_id *match; -+ int crt_ext_pools_count; -+ u32 ext_pool_size; -+ u32 port_id; -+ u32 channel_id; -+ -+ int channel_ids_count; -+ int channel_idx; -+ struct fq_duple *fqd; -+ struct list_head *fq_list, *fq_list_tmp; -+ -+ const __be32 *bpool_cfg; -+ uint32_t bpid; -+ -+ memset(&oh_port_tx_params, 0, sizeof(oh_port_tx_params)); -+ dpa_oh_dev = &_of_dev->dev; -+ dpa_oh_node = dpa_oh_dev->of_node; -+ BUG_ON(dpa_oh_node == NULL); -+ -+ match = of_match_device(oh_port_match_table, dpa_oh_dev); -+ if (!match) -+ return -EINVAL; -+ -+ dev_dbg(dpa_oh_dev, "Probing OH port...\n"); -+ -+ /* Find the referenced OH node */ -+ oh_node = of_parse_phandle(dpa_oh_node, "fsl,fman-oh-port", 0); -+ if (oh_node == NULL) { -+ dev_err(dpa_oh_dev, -+ "Can't find OH node referenced from node %s\n", -+ dpa_oh_node->full_name); -+ return -EINVAL; -+ } -+ dev_info(dpa_oh_dev, "Found OH node handle compatible with %s\n", -+ match->compatible); -+ -+ _errno = of_property_read_u32(oh_node, "cell-index", &port_id); -+ if (_errno) { -+ dev_err(dpa_oh_dev, "No port id found in node %s\n", -+ dpa_oh_node->full_name); -+ goto return_kfree; -+ } -+ -+ _errno = of_property_read_u32(oh_node, "fsl,qman-channel-id", -+ &channel_id); -+ if (_errno) { -+ dev_err(dpa_oh_dev, "No channel id found in node %s\n", -+ dpa_oh_node->full_name); -+ goto return_kfree; -+ } -+ -+ oh_of_dev = of_find_device_by_node(oh_node); -+ BUG_ON(oh_of_dev == NULL); -+ oh_dev = &oh_of_dev->dev; -+ -+ /* The OH port must be initialized exactly once. -+ * The following scenarios are of interest: -+ * - the node is Linux-private (will always initialize it); -+ * - the node is shared between two Linux partitions -+ * (only one of them will initialize it); -+ * - the node is shared between a Linux and a LWE partition -+ * (Linux will initialize it) - "fsl,dpa-oh-shared" -+ */ -+ -+ /* Check if the current partition owns the OH port -+ * and ought to initialize it. It may be the case that we leave this -+ * to another (also Linux) partition. -+ */ -+ init_oh_port = strcmp(match->compatible, "fsl,dpa-oh-shared"); -+ -+ /* If we aren't the "owner" of the OH node, we're done here. */ -+ if (!init_oh_port) { -+ dev_dbg(dpa_oh_dev, -+ "Not owning the shared OH port %s, will not initialize it.\n", -+ oh_node->full_name); -+ of_node_put(oh_node); -+ return 0; -+ } -+ -+ /* Allocate OH dev private data */ -+ oh_config = devm_kzalloc(dpa_oh_dev, sizeof(*oh_config), GFP_KERNEL); -+ if (oh_config == NULL) { -+ dev_err(dpa_oh_dev, -+ "Can't allocate private data for OH node %s referenced from node %s!\n", -+ oh_node->full_name, dpa_oh_node->full_name); -+ _errno = -ENOMEM; -+ goto return_kfree; -+ } -+ -+ INIT_LIST_HEAD(&oh_config->fqs_ingress_list); -+ INIT_LIST_HEAD(&oh_config->fqs_egress_list); -+ -+ /* FQs that enter OH port */ -+ lenp = 0; -+ oh_all_queues = of_get_property(dpa_oh_node, -+ "fsl,qman-frame-queues-ingress", &lenp); -+ if (lenp % (2 * sizeof(*oh_all_queues))) { -+ dev_warn(dpa_oh_dev, -+ "Wrong ingress queues format for OH node %s referenced from node %s!\n", -+ oh_node->full_name, dpa_oh_node->full_name); -+ /* just ignore the last unpaired value */ -+ } -+ -+ duples_count = lenp / (2 * sizeof(*oh_all_queues)); -+ dev_err(dpa_oh_dev, "Allocating %d ingress frame queues duples\n", -+ duples_count); -+ for (duple_idx = 0; duple_idx < duples_count; duple_idx++) { -+ crt_fqid_base = be32_to_cpu(oh_all_queues[2 * duple_idx]); -+ crt_fq_count = be32_to_cpu(oh_all_queues[2 * duple_idx + 1]); -+ -+ fqd = devm_kzalloc(dpa_oh_dev, -+ sizeof(struct fq_duple), GFP_KERNEL); -+ if (!fqd) { -+ dev_err(dpa_oh_dev, "Can't allocate structures for ingress frame queues for OH node %s referenced from node %s!\n", -+ oh_node->full_name, -+ dpa_oh_node->full_name); -+ _errno = -ENOMEM; -+ goto return_kfree; -+ } -+ -+ fqd->fqs = devm_kzalloc(dpa_oh_dev, -+ crt_fq_count * sizeof(struct qman_fq), -+ GFP_KERNEL); -+ if (!fqd->fqs) { -+ dev_err(dpa_oh_dev, "Can't allocate structures for ingress frame queues for OH node %s referenced from node %s!\n", -+ oh_node->full_name, -+ dpa_oh_node->full_name); -+ _errno = -ENOMEM; -+ goto return_kfree; -+ } -+ -+ for (j = 0; j < crt_fq_count; j++) -+ (fqd->fqs + j)->fqid = crt_fqid_base + j; -+ fqd->fqs_count = crt_fq_count; -+ fqd->channel_id = (uint16_t)channel_id; -+ list_add(&fqd->fq_list, &oh_config->fqs_ingress_list); -+ } -+ -+ /* create the ingress queues */ -+ list_for_each(fq_list, &oh_config->fqs_ingress_list) { -+ fqd = list_entry(fq_list, struct fq_duple, fq_list); -+ -+ for (j = 0; j < fqd->fqs_count; j++) { -+ ret = oh_fq_create(fqd->fqs + j, -+ (fqd->fqs + j)->fqid, -+ fqd->channel_id, 3); -+ if (ret != 0) { -+ dev_err(dpa_oh_dev, "Unable to create ingress frame queue %d for OH node %s referenced from node %s!\n", -+ (fqd->fqs + j)->fqid, -+ oh_node->full_name, -+ dpa_oh_node->full_name); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ } -+ } -+ -+ /* FQs that exit OH port */ -+ lenp = 0; -+ oh_all_queues = of_get_property(dpa_oh_node, -+ "fsl,qman-frame-queues-egress", &lenp); -+ if (lenp % (2 * sizeof(*oh_all_queues))) { -+ dev_warn(dpa_oh_dev, -+ "Wrong egress queues format for OH node %s referenced from node %s!\n", -+ oh_node->full_name, dpa_oh_node->full_name); -+ /* just ignore the last unpaired value */ -+ } -+ -+ duples_count = lenp / (2 * sizeof(*oh_all_queues)); -+ dev_dbg(dpa_oh_dev, "Allocating %d egress frame queues duples\n", -+ duples_count); -+ for (duple_idx = 0; duple_idx < duples_count; duple_idx++) { -+ crt_fqid_base = be32_to_cpu(oh_all_queues[2 * duple_idx]); -+ crt_fq_count = be32_to_cpu(oh_all_queues[2 * duple_idx + 1]); -+ -+ fqd = devm_kzalloc(dpa_oh_dev, -+ sizeof(struct fq_duple), GFP_KERNEL); -+ if (!fqd) { -+ dev_err(dpa_oh_dev, "Can't allocate structures for egress frame queues for OH node %s referenced from node %s!\n", -+ oh_node->full_name, -+ dpa_oh_node->full_name); -+ _errno = -ENOMEM; -+ goto return_kfree; -+ } -+ -+ fqd->fqs = devm_kzalloc(dpa_oh_dev, -+ crt_fq_count * sizeof(struct qman_fq), -+ GFP_KERNEL); -+ if (!fqd->fqs) { -+ dev_err(dpa_oh_dev, -+ "Can't allocate structures for egress frame queues for OH node %s referenced from node %s!\n", -+ oh_node->full_name, -+ dpa_oh_node->full_name); -+ _errno = -ENOMEM; -+ goto return_kfree; -+ } -+ -+ for (j = 0; j < crt_fq_count; j++) -+ (fqd->fqs + j)->fqid = crt_fqid_base + j; -+ fqd->fqs_count = crt_fq_count; -+ /* channel ID is specified in another attribute */ -+ fqd->channel_id = 0; -+ list_add_tail(&fqd->fq_list, &oh_config->fqs_egress_list); -+ -+ /* allocate the queue */ -+ -+ } -+ -+ /* channel_ids for FQs that exit OH port */ -+ lenp = 0; -+ channel_ids = of_get_property(dpa_oh_node, -+ "fsl,qman-channel-ids-egress", &lenp); -+ -+ channel_ids_count = lenp / (sizeof(*channel_ids)); -+ if (channel_ids_count != duples_count) { -+ dev_warn(dpa_oh_dev, -+ "Not all egress queues have a channel id for OH node %s referenced from node %s!\n", -+ oh_node->full_name, dpa_oh_node->full_name); -+ /* just ignore the queues that do not have a Channel ID */ -+ } -+ -+ channel_idx = 0; -+ list_for_each(fq_list, &oh_config->fqs_egress_list) { -+ if (channel_idx + 1 > channel_ids_count) -+ break; -+ fqd = list_entry(fq_list, struct fq_duple, fq_list); -+ fqd->channel_id = -+ (uint16_t)be32_to_cpu(channel_ids[channel_idx++]); -+ } -+ -+ /* create egress queues */ -+ list_for_each(fq_list, &oh_config->fqs_egress_list) { -+ fqd = list_entry(fq_list, struct fq_duple, fq_list); -+ -+ if (fqd->channel_id == 0) { -+ /* missing channel id in dts */ -+ continue; -+ } -+ -+ for (j = 0; j < fqd->fqs_count; j++) { -+ ret = oh_fq_create(fqd->fqs + j, -+ (fqd->fqs + j)->fqid, -+ fqd->channel_id, 3); -+ if (ret != 0) { -+ dev_err(dpa_oh_dev, "Unable to create egress frame queue %d for OH node %s referenced from node %s!\n", -+ (fqd->fqs + j)->fqid, -+ oh_node->full_name, -+ dpa_oh_node->full_name); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ } -+ } -+ -+ /* Read FQ ids/nums for the DPA OH node */ -+ oh_all_queues = of_get_property(dpa_oh_node, -+ "fsl,qman-frame-queues-oh", &lenp); -+ if (oh_all_queues == NULL) { -+ dev_err(dpa_oh_dev, -+ "No frame queues have been defined for OH node %s referenced from node %s\n", -+ oh_node->full_name, dpa_oh_node->full_name); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ -+ /* Check that the OH error and default FQs are there */ -+ BUG_ON(lenp % (2 * sizeof(*oh_all_queues))); -+ queues_count = lenp / (2 * sizeof(*oh_all_queues)); -+ if (queues_count != 2) { -+ dev_err(dpa_oh_dev, -+ "Error and Default queues must be defined for OH node %s referenced from node %s\n", -+ oh_node->full_name, dpa_oh_node->full_name); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ -+ /* Read the FQIDs defined for this OH port */ -+ dev_dbg(dpa_oh_dev, "Reading %d queues...\n", queues_count); -+ fq_idx = 0; -+ -+ /* Error FQID - must be present */ -+ crt_fqid_base = be32_to_cpu(oh_all_queues[fq_idx++]); -+ crt_fq_count = be32_to_cpu(oh_all_queues[fq_idx++]); -+ if (crt_fq_count != 1) { -+ dev_err(dpa_oh_dev, -+ "Only 1 Error FQ allowed in OH node %s referenced from node %s (read: %d FQIDs).\n", -+ oh_node->full_name, dpa_oh_node->full_name, -+ crt_fq_count); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ oh_config->error_fqid = crt_fqid_base; -+ dev_dbg(dpa_oh_dev, "Read Error FQID 0x%x for OH port %s.\n", -+ oh_config->error_fqid, oh_node->full_name); -+ -+ /* Default FQID - must be present */ -+ crt_fqid_base = be32_to_cpu(oh_all_queues[fq_idx++]); -+ crt_fq_count = be32_to_cpu(oh_all_queues[fq_idx++]); -+ if (crt_fq_count != 1) { -+ dev_err(dpa_oh_dev, -+ "Only 1 Default FQ allowed in OH node %s referenced from %s (read: %d FQIDs).\n", -+ oh_node->full_name, dpa_oh_node->full_name, -+ crt_fq_count); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ oh_config->default_fqid = crt_fqid_base; -+ dev_dbg(dpa_oh_dev, "Read Default FQID 0x%x for OH port %s.\n", -+ oh_config->default_fqid, oh_node->full_name); -+ -+ /* TX FQID - presence is optional */ -+ oh_tx_queues = of_get_property(dpa_oh_node, "fsl,qman-frame-queues-tx", -+ &lenp); -+ if (oh_tx_queues == NULL) { -+ dev_dbg(dpa_oh_dev, -+ "No tx queues have been defined for OH node %s referenced from node %s\n", -+ oh_node->full_name, dpa_oh_node->full_name); -+ goto config_port; -+ } -+ -+ /* Check that queues-tx has only a base and a count defined */ -+ BUG_ON(lenp % (2 * sizeof(*oh_tx_queues))); -+ queues_count = lenp / (2 * sizeof(*oh_tx_queues)); -+ if (queues_count != 1) { -+ dev_err(dpa_oh_dev, -+ "TX queues must be defined in only one tuple for OH node %s referenced from node %s\n", -+ oh_node->full_name, dpa_oh_node->full_name); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ -+ fq_idx = 0; -+ crt_fqid_base = be32_to_cpu(oh_tx_queues[fq_idx++]); -+ crt_fq_count = be32_to_cpu(oh_tx_queues[fq_idx++]); -+ oh_config->egress_cnt = crt_fq_count; -+ -+ /* Allocate TX queues */ -+ dev_dbg(dpa_oh_dev, "Allocating %d queues for TX...\n", crt_fq_count); -+ oh_config->egress_fqs = devm_kzalloc(dpa_oh_dev, -+ crt_fq_count * sizeof(struct qman_fq), GFP_KERNEL); -+ if (oh_config->egress_fqs == NULL) { -+ dev_err(dpa_oh_dev, -+ "Can't allocate private data for TX queues for OH node %s referenced from node %s!\n", -+ oh_node->full_name, dpa_oh_node->full_name); -+ _errno = -ENOMEM; -+ goto return_kfree; -+ } -+ -+ /* Create TX queues */ -+ for (i = 0; i < crt_fq_count; i++) { -+ ret = oh_fq_create(oh_config->egress_fqs + i, -+ crt_fqid_base + i, (uint16_t)channel_id, 3); -+ if (ret != 0) { -+ dev_err(dpa_oh_dev, -+ "Unable to create TX frame queue %d for OH node %s referenced from node %s!\n", -+ crt_fqid_base + i, oh_node->full_name, -+ dpa_oh_node->full_name); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ } -+ -+config_port: -+ /* Get a handle to the fm_port so we can set -+ * its configuration params -+ */ -+ oh_config->oh_port = fm_port_bind(oh_dev); -+ if (oh_config->oh_port == NULL) { -+ dev_err(dpa_oh_dev, "NULL drvdata from fm port dev %s!\n", -+ oh_node->full_name); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ -+ oh_set_buffer_layout(oh_config->oh_port, &buf_layout); -+ -+ /* read the pool handlers */ -+ crt_ext_pools_count = of_count_phandle_with_args(dpa_oh_node, -+ "fsl,bman-buffer-pools", NULL); -+ if (crt_ext_pools_count <= 0) { -+ dev_info(dpa_oh_dev, -+ "OH port %s has no buffer pool. Fragmentation will not be enabled\n", -+ oh_node->full_name); -+ goto init_port; -+ } -+ -+ /* used for reading ext_pool_size*/ -+ root_node = of_find_node_by_path("/"); -+ if (root_node == NULL) { -+ dev_err(dpa_oh_dev, "of_find_node_by_path(/) failed\n"); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ -+ n_size = of_n_size_cells(root_node); -+ of_node_put(root_node); -+ -+ dev_dbg(dpa_oh_dev, "OH port number of pools = %d\n", -+ crt_ext_pools_count); -+ -+ oh_port_tx_params.num_pools = (uint8_t)crt_ext_pools_count; -+ -+ for (i = 0; i < crt_ext_pools_count; i++) { -+ bpool_node = of_parse_phandle(dpa_oh_node, -+ "fsl,bman-buffer-pools", i); -+ if (bpool_node == NULL) { -+ dev_err(dpa_oh_dev, "Invalid Buffer pool node\n"); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ -+ _errno = of_property_read_u32(bpool_node, "fsl,bpid", &bpid); -+ if (_errno) { -+ dev_err(dpa_oh_dev, "Invalid Buffer Pool ID\n"); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ -+ oh_port_tx_params.pool_param[i].id = (uint8_t)bpid; -+ dev_dbg(dpa_oh_dev, "OH port bpool id = %u\n", bpid); -+ -+ bpool_cfg = of_get_property(bpool_node, -+ "fsl,bpool-ethernet-cfg", &lenp); -+ if (bpool_cfg == NULL) { -+ dev_err(dpa_oh_dev, "Invalid Buffer pool config params\n"); -+ _errno = -EINVAL; -+ goto return_kfree; -+ } -+ -+ ext_pool_size = of_read_number(bpool_cfg + n_size, n_size); -+ oh_port_tx_params.pool_param[i].size = (uint16_t)ext_pool_size; -+ dev_dbg(dpa_oh_dev, "OH port bpool size = %u\n", -+ ext_pool_size); -+ of_node_put(bpool_node); -+ -+ } -+ -+ if (buf_layout.data_align != FRAG_DATA_ALIGN || -+ buf_layout.manip_extra_space != FRAG_MANIP_SPACE) -+ goto init_port; -+ -+ frag_enabled = true; -+ dev_info(dpa_oh_dev, "IP Fragmentation enabled for OH port %d", -+ port_id); -+ -+init_port: -+ of_node_put(oh_node); -+ /* Set Tx params */ -+ dpaa_eth_init_port(tx, oh_config->oh_port, oh_port_tx_params, -+ oh_config->error_fqid, oh_config->default_fqid, (&buf_layout), -+ frag_enabled); -+ /* Set PCD params */ -+ oh_port_pcd_params.cba = oh_alloc_pcd_fqids; -+ oh_port_pcd_params.cbf = oh_free_pcd_fqids; -+ oh_port_pcd_params.dev = dpa_oh_dev; -+ fm_port_pcd_bind(oh_config->oh_port, &oh_port_pcd_params); -+ -+ dev_set_drvdata(dpa_oh_dev, oh_config); -+ -+ /* Enable the OH port */ -+ _errno = fm_port_enable(oh_config->oh_port); -+ if (_errno) -+ goto return_kfree; -+ -+ dev_info(dpa_oh_dev, "OH port %s enabled.\n", oh_node->full_name); -+ -+ /* print of all referenced & created queues */ -+ dump_oh_config(dpa_oh_dev, oh_config); -+ -+ return 0; -+ -+return_kfree: -+ if (bpool_node) -+ of_node_put(bpool_node); -+ if (oh_node) -+ of_node_put(oh_node); -+ if (oh_config && oh_config->egress_fqs) -+ devm_kfree(dpa_oh_dev, oh_config->egress_fqs); -+ -+ list_for_each_safe(fq_list, fq_list_tmp, &oh_config->fqs_ingress_list) { -+ fqd = list_entry(fq_list, struct fq_duple, fq_list); -+ list_del(fq_list); -+ devm_kfree(dpa_oh_dev, fqd->fqs); -+ devm_kfree(dpa_oh_dev, fqd); -+ } -+ -+ list_for_each_safe(fq_list, fq_list_tmp, &oh_config->fqs_egress_list) { -+ fqd = list_entry(fq_list, struct fq_duple, fq_list); -+ list_del(fq_list); -+ devm_kfree(dpa_oh_dev, fqd->fqs); -+ devm_kfree(dpa_oh_dev, fqd); -+ } -+ -+ devm_kfree(dpa_oh_dev, oh_config); -+ return _errno; -+} -+ -+static int __cold oh_port_remove(struct platform_device *_of_dev) -+{ -+ int _errno = 0, i; -+ struct dpa_oh_config_s *oh_config; -+ -+ pr_info("Removing OH port...\n"); -+ -+ oh_config = dev_get_drvdata(&_of_dev->dev); -+ if (oh_config == NULL) { -+ pr_err(KBUILD_MODNAME -+ ": %s:%hu:%s(): No OH config in device private data!\n", -+ KBUILD_BASENAME".c", __LINE__, __func__); -+ _errno = -ENODEV; -+ goto return_error; -+ } -+ -+ if (oh_config->egress_fqs) -+ for (i = 0; i < oh_config->egress_cnt; i++) -+ oh_fq_destroy(oh_config->egress_fqs + i); -+ -+ if (oh_config->oh_port == NULL) { -+ pr_err(KBUILD_MODNAME -+ ": %s:%hu:%s(): No fm port in device private data!\n", -+ KBUILD_BASENAME".c", __LINE__, __func__); -+ _errno = -EINVAL; -+ goto free_egress_fqs; -+ } -+ -+ _errno = fm_port_disable(oh_config->oh_port); -+ -+free_egress_fqs: -+ if (oh_config->egress_fqs) -+ devm_kfree(&_of_dev->dev, oh_config->egress_fqs); -+ devm_kfree(&_of_dev->dev, oh_config); -+ dev_set_drvdata(&_of_dev->dev, NULL); -+ -+return_error: -+ return _errno; -+} -+ -+static struct platform_driver oh_port_driver = { -+ .driver = { -+ .name = KBUILD_MODNAME, -+ .of_match_table = oh_port_match_table, -+ .owner = THIS_MODULE, -+ .pm = OH_PM_OPS, -+ }, -+ .probe = oh_port_probe, -+ .remove = oh_port_remove -+}; -+ -+static int __init __cold oh_port_load(void) -+{ -+ int _errno; -+ -+ pr_info(OH_MOD_DESCRIPTION "\n"); -+ -+ _errno = platform_driver_register(&oh_port_driver); -+ if (_errno < 0) { -+ pr_err(KBUILD_MODNAME -+ ": %s:%hu:%s(): platform_driver_register() = %d\n", -+ KBUILD_BASENAME".c", __LINE__, __func__, _errno); -+ } -+ -+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n", -+ KBUILD_BASENAME".c", __func__); -+ return _errno; -+} -+module_init(oh_port_load); -+ -+static void __exit __cold oh_port_unload(void) -+{ -+ pr_debug(KBUILD_MODNAME ": -> %s:%s()\n", -+ KBUILD_BASENAME".c", __func__); -+ -+ platform_driver_unregister(&oh_port_driver); -+ -+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n", -+ KBUILD_BASENAME".c", __func__); -+} -+module_exit(oh_port_unload); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/offline_port.h -@@ -0,0 +1,59 @@ -+/* Copyright 2011 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __OFFLINE_PORT_H -+#define __OFFLINE_PORT_H -+ -+struct fm_port; -+struct qman_fq; -+ -+/* fqs are defined in duples (base_fq, fq_count) */ -+struct fq_duple { -+ struct qman_fq *fqs; -+ int fqs_count; -+ uint16_t channel_id; -+ struct list_head fq_list; -+}; -+ -+/* OH port configuration */ -+struct dpa_oh_config_s { -+ uint32_t error_fqid; -+ uint32_t default_fqid; -+ struct fm_port *oh_port; -+ uint32_t egress_cnt; -+ struct qman_fq *egress_fqs; -+ uint16_t channel; -+ -+ struct list_head fqs_ingress_list; -+ struct list_head fqs_egress_list; -+}; -+ -+#endif /* __OFFLINE_PORT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Kconfig -@@ -0,0 +1,153 @@ -+menu "Frame Manager support" -+ -+menuconfig FSL_SDK_FMAN -+ bool "Freescale Frame Manager (datapath) support - SDK driver" -+ depends on (FSL_SOC || ARM64 || ARM) && FSL_SDK_BMAN && FSL_SDK_QMAN && !FSL_FMAN -+ default y -+ ---help--- -+ If unsure, say Y. -+ -+if FSL_SDK_FMAN -+ -+config FSL_SDK_FMAN_TEST -+ bool "FMan test module" -+ default n -+ select FSL_DPAA_HOOKS -+ ---help--- -+ This option compiles test code for FMan. -+ -+menu "FMAN Processor support" -+choice -+ depends on FSL_SDK_FMAN -+ prompt "Processor Type" -+ -+config FMAN_ARM -+ bool "LS1043" -+ depends on ARM64 || ARM -+ ---help--- -+ Choose "LS1043" for the ARM platforms: -+ LS1043 -+ -+config FMAN_P3040_P4080_P5020 -+ bool "P3040 P4080 5020" -+ -+config FMAN_P1023 -+ bool "P1023" -+ -+config FMAN_V3H -+ bool "FmanV3H" -+ ---help--- -+ Choose "FmanV3H" for Fman rev3H: -+ B4860, T4240, T4160, etc -+ -+config FMAN_V3L -+ bool "FmanV3L" -+ ---help--- -+ Choose "FmanV3L" for Fman rev3L: -+ T1040, T1042, T1020, T1022, T1023, T1024, etc -+ -+endchoice -+endmenu -+ -+config FMAN_MIB_CNT_OVF_IRQ_EN -+ bool "Enable the dTSEC MIB counters overflow interrupt" -+ default n -+ ---help--- -+ Enable the dTSEC MIB counters overflow interrupt to get -+ accurate MIB counters values. Enabled it compensates -+ for the counters overflow but reduces performance and -+ triggers error messages in HV setups. -+ -+config FSL_FM_MAX_FRAME_SIZE -+ int "Maximum L2 frame size" -+ depends on FSL_SDK_FMAN -+ range 64 9600 -+ default "1522" -+ help -+ Configure this in relation to the maximum possible MTU of your -+ network configuration. In particular, one would need to -+ increase this value in order to use jumbo frames. -+ FSL_FM_MAX_FRAME_SIZE must accommodate the Ethernet FCS (4 bytes) -+ and one ETH+VLAN header (18 bytes), to a total of 22 bytes in -+ excess of the desired L3 MTU. -+ -+ Note that having too large a FSL_FM_MAX_FRAME_SIZE (much larger -+ than the actual MTU) may lead to buffer exhaustion, especially -+ in the case of badly fragmented datagrams on the Rx path. -+ Conversely, having a FSL_FM_MAX_FRAME_SIZE smaller than the actual -+ MTU will lead to frames being dropped. -+ -+ This can be overridden by specifying "fsl_fm_max_frm" in -+ the kernel bootargs: -+ * in Hypervisor-based scenarios, by adding a "chosen" node -+ with the "bootargs" property specifying -+ "fsl_fm_max_frm="; -+ * in non-Hypervisor-based scenarios, via u-boot's env, by -+ modifying the "bootargs" env variable. -+ -+config FSL_FM_RX_EXTRA_HEADROOM -+ int "Add extra headroom at beginning of data buffers" -+ depends on FSL_SDK_FMAN -+ range 16 384 -+ default "64" -+ help -+ Configure this to tell the Frame Manager to reserve some extra -+ space at the beginning of a data buffer on the receive path, -+ before Internal Context fields are copied. This is in addition -+ to the private data area already reserved for driver internal -+ use. The provided value must be a multiple of 16. -+ -+ This setting can be overridden by specifying -+ "fsl_fm_rx_extra_headroom" in the kernel bootargs: -+ * in Hypervisor-based scenarios, by adding a "chosen" node -+ with the "bootargs" property specifying -+ "fsl_fm_rx_extra_headroom="; -+ * in non-Hypervisor-based scenarios, via u-boot's env, by -+ modifying the "bootargs" env variable. -+ -+config FMAN_PFC -+ bool "FMan PFC support (EXPERIMENTAL)" -+ depends on ( FMAN_V3H || FMAN_V3L || FMAN_ARM) && FSL_SDK_FMAN -+ default n -+ help -+ This option enables PFC support on FMan v3 ports. -+ Data Center Bridging defines Classes of Service that are -+ flow-controlled using PFC pause frames. -+ -+if FMAN_PFC -+config FMAN_PFC_COS_COUNT -+ int "Number of PFC Classes of Service" -+ depends on FMAN_PFC && FSL_SDK_FMAN -+ range 1 4 -+ default "3" -+ help -+ The number of Classes of Service controlled by PFC. -+ -+config FMAN_PFC_QUANTA_0 -+ int "The pause quanta for PFC CoS 0" -+ depends on FMAN_PFC && FSL_SDK_FMAN -+ range 0 65535 -+ default "65535" -+ -+config FMAN_PFC_QUANTA_1 -+ int "The pause quanta for PFC CoS 1" -+ depends on FMAN_PFC && FSL_SDK_FMAN -+ range 0 65535 -+ default "65535" -+ -+config FMAN_PFC_QUANTA_2 -+ int "The pause quanta for PFC CoS 2" -+ depends on FMAN_PFC && FSL_SDK_FMAN -+ range 0 65535 -+ default "65535" -+ -+config FMAN_PFC_QUANTA_3 -+ int "The pause quanta for PFC CoS 3" -+ depends on FMAN_PFC && FSL_SDK_FMAN -+ range 0 65535 -+ default "65535" -+endif -+ -+endif # FSL_SDK_FMAN -+ -+endmenu ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Makefile -@@ -0,0 +1,11 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+# -+obj-y += etc/ -+obj-y += Peripherals/FM/ -+obj-y += src/ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/HC/Makefile -@@ -0,0 +1,15 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc -+ -+ccflags-y += -I$(NCSW_FM_INC) -+ -+obj-y += fsl-ncsw-Hc.o -+ -+fsl-ncsw-Hc-objs := hc.o ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/HC/hc.c -@@ -0,0 +1,1232 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "sprint_ext.h" -+#include "string_ext.h" -+ -+#include "fm_common.h" -+#include "fm_hc.h" -+ -+ -+/**************************************************************************//** -+ @Description defaults -+*//***************************************************************************/ -+#define DEFAULT_dataMemId 0 -+ -+#define HC_HCOR_OPCODE_PLCR_PRFL 0x0 -+#define HC_HCOR_OPCODE_KG_SCM 0x1 -+#define HC_HCOR_OPCODE_SYNC 0x2 -+#define HC_HCOR_OPCODE_CC 0x3 -+#define HC_HCOR_OPCODE_CC_AGE_MASK 0x4 -+#define HC_HCOR_OPCODE_CC_CAPWAP_REASSM_TIMEOUT 0x5 -+#define HC_HCOR_OPCODE_CC_REASSM_TIMEOUT 0x10 -+#define HC_HCOR_OPCODE_CC_IP_FRAG_INITIALIZATION 0x11 -+#define HC_HCOR_OPCODE_CC_UPDATE_WITH_AGING 0x13 -+#define HC_HCOR_ACTION_REG_REASSM_TIMEOUT_ACTIVE_SHIFT 24 -+#define HC_HCOR_EXTRA_REG_REASSM_TIMEOUT_TSBS_SHIFT 24 -+#define HC_HCOR_EXTRA_REG_CC_AGING_ADD 0x80000000 -+#define HC_HCOR_EXTRA_REG_CC_AGING_REMOVE 0x40000000 -+#define HC_HCOR_EXTRA_REG_CC_AGING_CHANGE_MASK 0xC0000000 -+#define HC_HCOR_EXTRA_REG_CC_REMOVE_INDX_SHIFT 24 -+#define HC_HCOR_EXTRA_REG_CC_REMOVE_INDX_MASK 0x1F000000 -+#define HC_HCOR_ACTION_REG_REASSM_TIMEOUT_RES_SHIFT 16 -+#define HC_HCOR_ACTION_REG_REASSM_TIMEOUT_RES_MASK 0xF -+#define HC_HCOR_ACTION_REG_IP_FRAG_SCRATCH_POOL_CMD_SHIFT 24 -+#define HC_HCOR_ACTION_REG_IP_FRAG_SCRATCH_POOL_BPID 16 -+ -+#define HC_HCOR_GBL 0x20000000 -+ -+#define HC_HCOR_KG_SCHEME_COUNTER 0x00000400 -+ -+#if (DPAA_VERSION == 10) -+#define HC_HCOR_KG_SCHEME_REGS_MASK 0xFFFFF800 -+#else -+#define HC_HCOR_KG_SCHEME_REGS_MASK 0xFFFFFE00 -+#endif /* (DPAA_VERSION == 10) */ -+ -+#define SIZE_OF_HC_FRAME_PORT_REGS (sizeof(t_HcFrame)-sizeof(struct fman_kg_scheme_regs)+sizeof(t_FmPcdKgPortRegs)) -+#define SIZE_OF_HC_FRAME_SCHEME_REGS sizeof(t_HcFrame) -+#define SIZE_OF_HC_FRAME_PROFILES_REGS (sizeof(t_HcFrame)-sizeof(struct fman_kg_scheme_regs)+sizeof(t_FmPcdPlcrProfileRegs)) -+#define SIZE_OF_HC_FRAME_PROFILE_CNT (sizeof(t_HcFrame)-sizeof(t_FmPcdPlcrProfileRegs)+sizeof(uint32_t)) -+#define SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC 16 -+ -+#define HC_CMD_POOL_SIZE (INTG_MAX_NUM_OF_CORES) -+ -+#define BUILD_FD(len) \ -+do { \ -+ memset(&fmFd, 0, sizeof(t_DpaaFD)); \ -+ DPAA_FD_SET_ADDR(&fmFd, p_HcFrame); \ -+ DPAA_FD_SET_OFFSET(&fmFd, 0); \ -+ DPAA_FD_SET_LENGTH(&fmFd, len); \ -+} while (0) -+ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+typedef struct t_FmPcdKgPortRegs { -+ volatile uint32_t spReg; -+ volatile uint32_t cppReg; -+} t_FmPcdKgPortRegs; -+ -+typedef struct t_HcFrame { -+ volatile uint32_t opcode; -+ volatile uint32_t actionReg; -+ volatile uint32_t extraReg; -+ volatile uint32_t commandSequence; -+ union { -+ struct fman_kg_scheme_regs schemeRegs; -+ struct fman_kg_scheme_regs schemeRegsWithoutCounter; -+ t_FmPcdPlcrProfileRegs profileRegs; -+ volatile uint32_t singleRegForWrite; /* for writing SP, CPP, profile counter */ -+ t_FmPcdKgPortRegs portRegsForRead; -+ volatile uint32_t clsPlanEntries[CLS_PLAN_NUM_PER_GRP]; -+ t_FmPcdCcCapwapReassmTimeoutParams ccCapwapReassmTimeout; -+ t_FmPcdCcReassmTimeoutParams ccReassmTimeout; -+ } hcSpecificData; -+} t_HcFrame; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+typedef struct t_FmHc { -+ t_Handle h_FmPcd; -+ t_Handle h_HcPortDev; -+ t_FmPcdQmEnqueueCallback *f_QmEnqueue; /**< A callback for enqueuing frames to the QM */ -+ t_Handle h_QmArg; /**< A handle to the QM module */ -+ uint8_t dataMemId; /**< Memory partition ID for data buffers */ -+ -+ uint32_t seqNum[HC_CMD_POOL_SIZE]; /* FIFO of seqNum to use when -+ taking buffer */ -+ uint32_t nextSeqNumLocation; /* seqNum location in seqNum[] for next buffer */ -+ volatile bool enqueued[HC_CMD_POOL_SIZE]; /* HC is active - frame is enqueued -+ and not confirmed yet */ -+ t_HcFrame *p_Frm[HC_CMD_POOL_SIZE]; -+} t_FmHc; -+ -+ -+static t_Error FillBufPool(t_FmHc *p_FmHc) -+{ -+ uint32_t i; -+ -+ ASSERT_COND(p_FmHc); -+ -+ for (i = 0; i < HC_CMD_POOL_SIZE; i++) -+ { -+#ifdef FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 -+ p_FmHc->p_Frm[i] = (t_HcFrame *)XX_MallocSmart((sizeof(t_HcFrame) + (16 - (sizeof(t_FmHc) % 16))), -+ p_FmHc->dataMemId, -+ 16); -+#else -+ p_FmHc->p_Frm[i] = (t_HcFrame *)XX_MallocSmart(sizeof(t_HcFrame), -+ p_FmHc->dataMemId, -+ 16); -+#endif /* FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 */ -+ if (!p_FmHc->p_Frm[i]) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM HC frames!")); -+ } -+ -+ /* Initialize FIFO of seqNum to use during GetBuf */ -+ for (i = 0; i < HC_CMD_POOL_SIZE; i++) -+ { -+ p_FmHc->seqNum[i] = i; -+ } -+ p_FmHc->nextSeqNumLocation = 0; -+ -+ return E_OK; -+} -+ -+static __inline__ t_HcFrame * GetBuf(t_FmHc *p_FmHc, uint32_t *p_SeqNum) -+{ -+ uint32_t intFlags; -+ -+ ASSERT_COND(p_FmHc); -+ -+ intFlags = FmPcdLock(p_FmHc->h_FmPcd); -+ -+ if (p_FmHc->nextSeqNumLocation == HC_CMD_POOL_SIZE) -+ { -+ /* No more buffers */ -+ FmPcdUnlock(p_FmHc->h_FmPcd, intFlags); -+ return NULL; -+ } -+ -+ *p_SeqNum = p_FmHc->seqNum[p_FmHc->nextSeqNumLocation]; -+ p_FmHc->nextSeqNumLocation++; -+ -+ FmPcdUnlock(p_FmHc->h_FmPcd, intFlags); -+ return p_FmHc->p_Frm[*p_SeqNum]; -+} -+ -+static __inline__ void PutBuf(t_FmHc *p_FmHc, t_HcFrame *p_Buf, uint32_t seqNum) -+{ -+ uint32_t intFlags; -+ -+ UNUSED(p_Buf); -+ -+ intFlags = FmPcdLock(p_FmHc->h_FmPcd); -+ ASSERT_COND(p_FmHc->nextSeqNumLocation); -+ p_FmHc->nextSeqNumLocation--; -+ p_FmHc->seqNum[p_FmHc->nextSeqNumLocation] = seqNum; -+ FmPcdUnlock(p_FmHc->h_FmPcd, intFlags); -+} -+ -+static __inline__ t_Error EnQFrm(t_FmHc *p_FmHc, t_DpaaFD *p_FmFd, uint32_t seqNum) -+{ -+ t_Error err = E_OK; -+ uint32_t intFlags; -+ uint32_t timeout=100; -+ -+ intFlags = FmPcdLock(p_FmHc->h_FmPcd); -+ ASSERT_COND(!p_FmHc->enqueued[seqNum]); -+ p_FmHc->enqueued[seqNum] = TRUE; -+ FmPcdUnlock(p_FmHc->h_FmPcd, intFlags); -+ DBG(TRACE, ("Send Hc, SeqNum %d, buff@0x%x, fd offset 0x%x", -+ seqNum, -+ DPAA_FD_GET_ADDR(p_FmFd), -+ DPAA_FD_GET_OFFSET(p_FmFd))); -+ err = p_FmHc->f_QmEnqueue(p_FmHc->h_QmArg, (void *)p_FmFd); -+ if (err) -+ RETURN_ERROR(MINOR, err, ("HC enqueue failed")); -+ -+ while (p_FmHc->enqueued[seqNum] && --timeout) -+ XX_UDelay(100); -+ -+ if (!timeout) -+ RETURN_ERROR(MINOR, E_TIMEOUT, ("HC Callback, timeout exceeded")); -+ -+ return err; -+} -+ -+ -+t_Handle FmHcConfigAndInit(t_FmHcParams *p_FmHcParams) -+{ -+ t_FmHc *p_FmHc; -+ t_FmPortParams fmPortParam; -+ t_Error err; -+ -+ p_FmHc = (t_FmHc *)XX_Malloc(sizeof(t_FmHc)); -+ if (!p_FmHc) -+ { -+ REPORT_ERROR(MINOR, E_NO_MEMORY, ("HC obj")); -+ return NULL; -+ } -+ memset(p_FmHc,0,sizeof(t_FmHc)); -+ -+ p_FmHc->h_FmPcd = p_FmHcParams->h_FmPcd; -+ p_FmHc->f_QmEnqueue = p_FmHcParams->params.f_QmEnqueue; -+ p_FmHc->h_QmArg = p_FmHcParams->params.h_QmArg; -+ p_FmHc->dataMemId = DEFAULT_dataMemId; -+ -+ err = FillBufPool(p_FmHc); -+ if (err != E_OK) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ FmHcFree(p_FmHc); -+ return NULL; -+ } -+ -+ if (!FmIsMaster(p_FmHcParams->h_Fm)) -+ return (t_Handle)p_FmHc; -+ -+ memset(&fmPortParam, 0, sizeof(fmPortParam)); -+ fmPortParam.baseAddr = p_FmHcParams->params.portBaseAddr; -+ fmPortParam.portType = e_FM_PORT_TYPE_OH_HOST_COMMAND; -+ fmPortParam.portId = p_FmHcParams->params.portId; -+ fmPortParam.liodnBase = p_FmHcParams->params.liodnBase; -+ fmPortParam.h_Fm = p_FmHcParams->h_Fm; -+ -+ fmPortParam.specificParams.nonRxParams.errFqid = p_FmHcParams->params.errFqid; -+ fmPortParam.specificParams.nonRxParams.dfltFqid = p_FmHcParams->params.confFqid; -+ fmPortParam.specificParams.nonRxParams.qmChannel = p_FmHcParams->params.qmChannel; -+ -+ p_FmHc->h_HcPortDev = FM_PORT_Config(&fmPortParam); -+ if (!p_FmHc->h_HcPortDev) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_HANDLE, ("FM HC port!")); -+ XX_Free(p_FmHc); -+ return NULL; -+ } -+ -+ err = FM_PORT_ConfigMaxFrameLength(p_FmHc->h_HcPortDev, -+ (uint16_t)sizeof(t_HcFrame)); -+ -+ if (err != E_OK) -+ { -+ REPORT_ERROR(MAJOR, err, ("FM HC port init!")); -+ FmHcFree(p_FmHc); -+ return NULL; -+ } -+ -+ /* final init */ -+ err = FM_PORT_Init(p_FmHc->h_HcPortDev); -+ if (err != E_OK) -+ { -+ REPORT_ERROR(MAJOR, err, ("FM HC port init!")); -+ FmHcFree(p_FmHc); -+ return NULL; -+ } -+ -+ err = FM_PORT_Enable(p_FmHc->h_HcPortDev); -+ if (err != E_OK) -+ { -+ REPORT_ERROR(MAJOR, err, ("FM HC port enable!")); -+ FmHcFree(p_FmHc); -+ return NULL; -+ } -+ -+ return (t_Handle)p_FmHc; -+} -+ -+void FmHcFree(t_Handle h_FmHc) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ int i; -+ -+ if (!p_FmHc) -+ return; -+ -+ for (i=0; ip_Frm[i]) -+ XX_FreeSmart(p_FmHc->p_Frm[i]); -+ else -+ break; -+ -+ if (p_FmHc->h_HcPortDev) -+ FM_PORT_Free(p_FmHc->h_HcPortDev); -+ -+ XX_Free(p_FmHc); -+} -+ -+/*****************************************************************************/ -+t_Error FmHcSetFramesDataMemory(t_Handle h_FmHc, -+ uint8_t memId) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ int i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmHc, E_INVALID_HANDLE); -+ -+ p_FmHc->dataMemId = memId; -+ -+ for (i=0; ip_Frm[i]) -+ XX_FreeSmart(p_FmHc->p_Frm[i]); -+ -+ return FillBufPool(p_FmHc); -+} -+ -+void FmHcTxConf(t_Handle h_FmHc, t_DpaaFD *p_Fd) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_HcFrame *p_HcFrame; -+ uint32_t intFlags; -+ -+ ASSERT_COND(p_FmHc); -+ -+ intFlags = FmPcdLock(p_FmHc->h_FmPcd); -+ p_HcFrame = (t_HcFrame *)PTR_MOVE(DPAA_FD_GET_ADDR(p_Fd), DPAA_FD_GET_OFFSET(p_Fd)); -+ -+ DBG(TRACE, ("Hc Conf, SeqNum %d, FD@0x%x, fd offset 0x%x", -+ p_HcFrame->commandSequence, DPAA_FD_GET_ADDR(p_Fd), DPAA_FD_GET_OFFSET(p_Fd))); -+ -+ if (!(p_FmHc->enqueued[p_HcFrame->commandSequence])) -+ REPORT_ERROR(MINOR, E_INVALID_FRAME, ("Not an Host-Command frame received!")); -+ else -+ p_FmHc->enqueued[p_HcFrame->commandSequence] = FALSE; -+ FmPcdUnlock(p_FmHc->h_FmPcd, intFlags); -+} -+ -+t_Error FmHcPcdKgSetScheme(t_Handle h_FmHc, -+ t_Handle h_Scheme, -+ struct fman_kg_scheme_regs *p_SchemeRegs, -+ bool updateCounter) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_Error err = E_OK; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ uint8_t physicalSchemeId; -+ uint32_t seqNum; -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ -+ physicalSchemeId = FmPcdKgGetSchemeId(h_Scheme); -+ -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM); -+ p_HcFrame->actionReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, updateCounter); -+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK; -+ memcpy(&p_HcFrame->hcSpecificData.schemeRegs, p_SchemeRegs, sizeof(struct fman_kg_scheme_regs)); -+ if (!updateCounter) -+ { -+ p_HcFrame->hcSpecificData.schemeRegs.kgse_dv0 = p_SchemeRegs->kgse_dv0; -+ p_HcFrame->hcSpecificData.schemeRegs.kgse_dv1 = p_SchemeRegs->kgse_dv1; -+ p_HcFrame->hcSpecificData.schemeRegs.kgse_ccbs = p_SchemeRegs->kgse_ccbs; -+ p_HcFrame->hcSpecificData.schemeRegs.kgse_mv = p_SchemeRegs->kgse_mv; -+ } -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FmHcPcdKgDeleteScheme(t_Handle h_FmHc, t_Handle h_Scheme) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_Error err = E_OK; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ uint8_t physicalSchemeId = FmPcdKgGetSchemeId(h_Scheme); -+ uint32_t seqNum; -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM); -+ p_HcFrame->actionReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, TRUE); -+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK; -+ memset(&p_HcFrame->hcSpecificData.schemeRegs, 0, sizeof(struct fman_kg_scheme_regs)); -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FmHcPcdKgCcGetSetParams(t_Handle h_FmHc, t_Handle h_Scheme, uint32_t requiredAction, uint32_t value) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_Error err = E_OK; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ uint8_t relativeSchemeId; -+ uint8_t physicalSchemeId = FmPcdKgGetSchemeId(h_Scheme); -+ uint32_t tmpReg32 = 0; -+ uint32_t seqNum; -+ -+ /* Scheme is locked by calling routine */ -+ /* WARNING - this lock will not be efficient if other HC routine will attempt to change -+ * "kgse_mode" or "kgse_om" without locking scheme ! -+ */ -+ -+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmHc->h_FmPcd, physicalSchemeId); -+ if ( relativeSchemeId == FM_PCD_KG_NUM_OF_SCHEMES) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG); -+ -+ if (!FmPcdKgGetRequiredActionFlag(p_FmHc->h_FmPcd, relativeSchemeId) || -+ !(FmPcdKgGetRequiredAction(p_FmHc->h_FmPcd, relativeSchemeId) & requiredAction)) -+ { -+ if ((requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA) && -+ (FmPcdKgGetNextEngine(p_FmHc->h_FmPcd, relativeSchemeId) == e_FM_PCD_PLCR)) -+ { -+ if ((FmPcdKgIsDirectPlcr(p_FmHc->h_FmPcd, relativeSchemeId) == FALSE) || -+ (FmPcdKgIsDistrOnPlcrProfile(p_FmHc->h_FmPcd, relativeSchemeId) == TRUE)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("In this situation PP can not be with distribution and has to be shared")); -+ err = FmPcdPlcrCcGetSetParams(p_FmHc->h_FmPcd, FmPcdKgGetRelativeProfileId(p_FmHc->h_FmPcd, relativeSchemeId), requiredAction); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ else /* From here we deal with KG-Schemes only */ -+ { -+ /* Pre change general code */ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM); -+ p_HcFrame->actionReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId); -+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK; -+ p_HcFrame->commandSequence = seqNum; -+ BUILD_FD(SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC); -+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ /* specific change */ -+ if ((requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA) && -+ ((FmPcdKgGetNextEngine(p_FmHc->h_FmPcd, relativeSchemeId) == e_FM_PCD_DONE) && -+ (FmPcdKgGetDoneAction(p_FmHc->h_FmPcd, relativeSchemeId) == e_FM_PCD_ENQ_FRAME))) -+ { -+ tmpReg32 = p_HcFrame->hcSpecificData.schemeRegs.kgse_mode; -+ ASSERT_COND(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)); -+ p_HcFrame->hcSpecificData.schemeRegs.kgse_mode = tmpReg32 | NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA; -+ } -+ -+ if ((requiredAction & UPDATE_KG_NIA_CC_WA) && -+ (FmPcdKgGetNextEngine(p_FmHc->h_FmPcd, relativeSchemeId) == e_FM_PCD_CC)) -+ { -+ tmpReg32 = p_HcFrame->hcSpecificData.schemeRegs.kgse_mode; -+ ASSERT_COND(tmpReg32 & (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_CC)); -+ tmpReg32 &= ~NIA_FM_CTL_AC_CC; -+ p_HcFrame->hcSpecificData.schemeRegs.kgse_mode = tmpReg32 | NIA_FM_CTL_AC_PRE_CC; -+ } -+ -+ if (requiredAction & UPDATE_KG_OPT_MODE) -+ p_HcFrame->hcSpecificData.schemeRegs.kgse_om = value; -+ -+ if (requiredAction & UPDATE_KG_NIA) -+ { -+ tmpReg32 = p_HcFrame->hcSpecificData.schemeRegs.kgse_mode; -+ tmpReg32 &= ~(NIA_ENG_MASK | NIA_AC_MASK); -+ tmpReg32 |= value; -+ p_HcFrame->hcSpecificData.schemeRegs.kgse_mode = tmpReg32; -+ } -+ -+ /* Post change general code */ -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM); -+ p_HcFrame->actionReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE); -+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ } -+ -+ return E_OK; -+} -+ -+uint32_t FmHcPcdKgGetSchemeCounter(t_Handle h_FmHc, t_Handle h_Scheme) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_Error err; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ uint32_t retVal; -+ uint8_t relativeSchemeId; -+ uint8_t physicalSchemeId = FmPcdKgGetSchemeId(h_Scheme); -+ uint32_t seqNum; -+ -+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmHc->h_FmPcd, physicalSchemeId); -+ if ( relativeSchemeId == FM_PCD_KG_NUM_OF_SCHEMES) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG); -+ return 0; -+ } -+ -+ /* first read scheme and check that it is valid */ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ { -+ REPORT_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ return 0; -+ } -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM); -+ p_HcFrame->actionReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId); -+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK; -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ if (err != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ return 0; -+ } -+ -+ if (!FmPcdKgHwSchemeIsValid(p_HcFrame->hcSpecificData.schemeRegs.kgse_mode)) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS, ("Scheme is invalid")); -+ return 0; -+ } -+ -+ retVal = p_HcFrame->hcSpecificData.schemeRegs.kgse_spc; -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ return retVal; -+} -+ -+t_Error FmHcPcdKgSetSchemeCounter(t_Handle h_FmHc, t_Handle h_Scheme, uint32_t value) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_Error err = E_OK; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ uint8_t relativeSchemeId, physicalSchemeId; -+ uint32_t seqNum; -+ -+ physicalSchemeId = FmPcdKgGetSchemeId(h_Scheme); -+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmHc->h_FmPcd, physicalSchemeId); -+ if ( relativeSchemeId == FM_PCD_KG_NUM_OF_SCHEMES) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG); -+ -+ /* first read scheme and check that it is valid */ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM); -+ p_HcFrame->actionReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, TRUE); -+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_COUNTER; -+ /* write counter */ -+ p_HcFrame->hcSpecificData.singleRegForWrite = value; -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ return err; -+} -+ -+t_Error FmHcPcdKgSetClsPlan(t_Handle h_FmHc, t_FmPcdKgInterModuleClsPlanSet *p_Set) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ uint8_t i, idx; -+ uint32_t seqNum; -+ t_Error err = E_OK; -+ -+ ASSERT_COND(p_FmHc); -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ -+ for (i = p_Set->baseEntry; i < (p_Set->baseEntry+p_Set->numOfClsPlanEntries); i+=8) -+ { -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM); -+ p_HcFrame->actionReg = FmPcdKgBuildWriteClsPlanBlockActionReg((uint8_t)(i / CLS_PLAN_NUM_PER_GRP)); -+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK; -+ -+ idx = (uint8_t)(i - p_Set->baseEntry); -+ ASSERT_COND(idx < FM_PCD_MAX_NUM_OF_CLS_PLANS); -+ memcpy(&p_HcFrame->hcSpecificData.clsPlanEntries, &p_Set->vectors[idx], CLS_PLAN_NUM_PER_GRP*sizeof(uint32_t)); -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ -+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ } -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ return err; -+} -+ -+t_Error FmHcPcdKgDeleteClsPlan(t_Handle h_FmHc, uint8_t grpId) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_FmPcdKgInterModuleClsPlanSet *p_ClsPlanSet; -+ -+ p_ClsPlanSet = (t_FmPcdKgInterModuleClsPlanSet *)XX_Malloc(sizeof(t_FmPcdKgInterModuleClsPlanSet)); -+ if (!p_ClsPlanSet) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Classification plan set")); -+ -+ memset(p_ClsPlanSet, 0, sizeof(t_FmPcdKgInterModuleClsPlanSet)); -+ -+ p_ClsPlanSet->baseEntry = FmPcdKgGetClsPlanGrpBase(p_FmHc->h_FmPcd, grpId); -+ p_ClsPlanSet->numOfClsPlanEntries = FmPcdKgGetClsPlanGrpSize(p_FmHc->h_FmPcd, grpId); -+ ASSERT_COND(p_ClsPlanSet->numOfClsPlanEntries <= FM_PCD_MAX_NUM_OF_CLS_PLANS); -+ -+ if (FmHcPcdKgSetClsPlan(p_FmHc, p_ClsPlanSet) != E_OK) -+ { -+ XX_Free(p_ClsPlanSet); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ } -+ -+ XX_Free(p_ClsPlanSet); -+ FmPcdKgDestroyClsPlanGrp(p_FmHc->h_FmPcd, grpId); -+ -+ return E_OK; -+} -+ -+t_Error FmHcPcdCcCapwapTimeoutReassm(t_Handle h_FmHc, t_FmPcdCcCapwapReassmTimeoutParams *p_CcCapwapReassmTimeoutParams ) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ t_Error err; -+ uint32_t seqNum; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmHc, E_INVALID_HANDLE,0); -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_CC_CAPWAP_REASSM_TIMEOUT); -+ memcpy(&p_HcFrame->hcSpecificData.ccCapwapReassmTimeout, p_CcCapwapReassmTimeoutParams, sizeof(t_FmPcdCcCapwapReassmTimeoutParams)); -+ p_HcFrame->commandSequence = seqNum; -+ BUILD_FD(sizeof(t_HcFrame)); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ return err; -+} -+ -+t_Error FmHcPcdCcIpFragScratchPollCmd(t_Handle h_FmHc, bool fill, t_FmPcdCcFragScratchPoolCmdParams *p_FmPcdCcFragScratchPoolCmdParams) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ t_Error err; -+ uint32_t seqNum; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmHc, E_INVALID_HANDLE,0); -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_CC_IP_FRAG_INITIALIZATION); -+ p_HcFrame->actionReg = (uint32_t)(((fill == TRUE) ? 0 : 1) << HC_HCOR_ACTION_REG_IP_FRAG_SCRATCH_POOL_CMD_SHIFT); -+ p_HcFrame->actionReg |= p_FmPcdCcFragScratchPoolCmdParams->bufferPoolId << HC_HCOR_ACTION_REG_IP_FRAG_SCRATCH_POOL_BPID; -+ if (fill == TRUE) -+ { -+ p_HcFrame->extraReg = p_FmPcdCcFragScratchPoolCmdParams->numOfBuffers; -+ } -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ p_FmPcdCcFragScratchPoolCmdParams->numOfBuffers = p_HcFrame->extraReg; -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ return E_OK; -+} -+ -+t_Error FmHcPcdCcTimeoutReassm(t_Handle h_FmHc, t_FmPcdCcReassmTimeoutParams *p_CcReassmTimeoutParams, uint8_t *p_Result) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ t_Error err; -+ uint32_t seqNum; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmHc, E_INVALID_HANDLE,0); -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_CC_REASSM_TIMEOUT); -+ p_HcFrame->actionReg = (uint32_t)((p_CcReassmTimeoutParams->activate ? 0 : 1) << HC_HCOR_ACTION_REG_REASSM_TIMEOUT_ACTIVE_SHIFT); -+ p_HcFrame->extraReg = (p_CcReassmTimeoutParams->tsbs << HC_HCOR_EXTRA_REG_REASSM_TIMEOUT_TSBS_SHIFT) | p_CcReassmTimeoutParams->iprcpt; -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ *p_Result = (uint8_t) -+ ((p_HcFrame->actionReg >> HC_HCOR_ACTION_REG_REASSM_TIMEOUT_RES_SHIFT) & HC_HCOR_ACTION_REG_REASSM_TIMEOUT_RES_MASK); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ return E_OK; -+} -+ -+t_Error FmHcPcdPlcrCcGetSetParams(t_Handle h_FmHc,uint16_t absoluteProfileId, uint32_t requiredAction) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ t_Error err; -+ uint32_t tmpReg32 = 0; -+ uint32_t requiredActionTmp, requiredActionFlag; -+ uint32_t seqNum; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmHc, E_INVALID_HANDLE,0); -+ -+ /* Profile is locked by calling routine */ -+ /* WARNING - this lock will not be efficient if other HC routine will attempt to change -+ * "fmpl_pegnia" "fmpl_peynia" or "fmpl_pernia" without locking Profile ! -+ */ -+ -+ requiredActionTmp = FmPcdPlcrGetRequiredAction(p_FmHc->h_FmPcd, absoluteProfileId); -+ requiredActionFlag = FmPcdPlcrGetRequiredActionFlag(p_FmHc->h_FmPcd, absoluteProfileId); -+ -+ if (!requiredActionFlag || !(requiredActionTmp & requiredAction)) -+ { -+ if (requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA) -+ { -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ /* first read scheme and check that it is valid */ -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL); -+ p_HcFrame->actionReg = FmPcdPlcrBuildReadPlcrActionReg(absoluteProfileId); -+ p_HcFrame->extraReg = 0x00008000; -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC); -+ -+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ tmpReg32 = p_HcFrame->hcSpecificData.profileRegs.fmpl_pegnia; -+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME))) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Next engine of this policer profile has to be assigned to FM_PCD_DONE")); -+ } -+ -+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA; -+ -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL); -+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionReg(absoluteProfileId); -+ p_HcFrame->actionReg |= FmPcdPlcrBuildNiaProfileReg(TRUE, FALSE, FALSE); -+ p_HcFrame->extraReg = 0x00008000; -+ p_HcFrame->hcSpecificData.singleRegForWrite = tmpReg32; -+ -+ BUILD_FD(SIZE_OF_HC_FRAME_PROFILE_CNT); -+ -+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ tmpReg32 = p_HcFrame->hcSpecificData.profileRegs.fmpl_peynia; -+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME))) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next engine of this policer profile has to be assigned to FM_PCD_DONE")); -+ } -+ -+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA; -+ -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL); -+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionReg(absoluteProfileId); -+ p_HcFrame->actionReg |= FmPcdPlcrBuildNiaProfileReg(FALSE, TRUE, FALSE); -+ p_HcFrame->extraReg = 0x00008000; -+ p_HcFrame->hcSpecificData.singleRegForWrite = tmpReg32; -+ -+ BUILD_FD(SIZE_OF_HC_FRAME_PROFILE_CNT); -+ -+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ tmpReg32 = p_HcFrame->hcSpecificData.profileRegs.fmpl_pernia; -+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME))) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next engine of this policer profile has to be assigned to FM_PCD_DONE")); -+ } -+ -+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA; -+ -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL); -+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionReg(absoluteProfileId); -+ p_HcFrame->actionReg |= FmPcdPlcrBuildNiaProfileReg(FALSE, FALSE, TRUE); -+ p_HcFrame->extraReg = 0x00008000; -+ p_HcFrame->hcSpecificData.singleRegForWrite = tmpReg32; -+ -+ BUILD_FD(SIZE_OF_HC_FRAME_PROFILE_CNT); -+ -+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ } -+ } -+ -+ return E_OK; -+} -+ -+t_Error FmHcPcdPlcrSetProfile(t_Handle h_FmHc, t_Handle h_Profile, t_FmPcdPlcrProfileRegs *p_PlcrRegs) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_Error err = E_OK; -+ uint16_t profileIndx; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ uint32_t seqNum; -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ -+ profileIndx = FmPcdPlcrProfileGetAbsoluteId(h_Profile); -+ -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL); -+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionRegs(profileIndx); -+ p_HcFrame->extraReg = 0x00008000; -+ memcpy(&p_HcFrame->hcSpecificData.profileRegs, p_PlcrRegs, sizeof(t_FmPcdPlcrProfileRegs)); -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FmHcPcdPlcrDeleteProfile(t_Handle h_FmHc, t_Handle h_Profile) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ uint16_t absoluteProfileId = FmPcdPlcrProfileGetAbsoluteId(h_Profile); -+ t_Error err = E_OK; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ uint32_t seqNum; -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL); -+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionReg(absoluteProfileId); -+ p_HcFrame->actionReg |= 0x00008000; -+ p_HcFrame->extraReg = 0x00008000; -+ memset(&p_HcFrame->hcSpecificData.profileRegs, 0, sizeof(t_FmPcdPlcrProfileRegs)); -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FmHcPcdPlcrSetProfileCounter(t_Handle h_FmHc, t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter, uint32_t value) -+{ -+ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ uint16_t absoluteProfileId = FmPcdPlcrProfileGetAbsoluteId(h_Profile); -+ t_Error err = E_OK; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ uint32_t seqNum; -+ -+ /* first read scheme and check that it is valid */ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL); -+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionReg(absoluteProfileId); -+ p_HcFrame->actionReg |= FmPcdPlcrBuildCounterProfileReg(counter); -+ p_HcFrame->extraReg = 0x00008000; -+ p_HcFrame->hcSpecificData.singleRegForWrite = value; -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(SIZE_OF_HC_FRAME_PROFILE_CNT); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+uint32_t FmHcPcdPlcrGetProfileCounter(t_Handle h_FmHc, t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ uint16_t absoluteProfileId = FmPcdPlcrProfileGetAbsoluteId(h_Profile); -+ t_Error err; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ uint32_t retVal = 0; -+ uint32_t seqNum; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmHc, E_INVALID_HANDLE,0); -+ -+ /* first read scheme and check that it is valid */ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ { -+ REPORT_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ return 0; -+ } -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL); -+ p_HcFrame->actionReg = FmPcdPlcrBuildReadPlcrActionReg(absoluteProfileId); -+ p_HcFrame->extraReg = 0x00008000; -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ if (err != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ return 0; -+ } -+ -+ switch (counter) -+ { -+ case e_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER: -+ retVal = p_HcFrame->hcSpecificData.profileRegs.fmpl_pegpc; -+ break; -+ case e_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER: -+ retVal = p_HcFrame->hcSpecificData.profileRegs.fmpl_peypc; -+ break; -+ case e_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER: -+ retVal = p_HcFrame->hcSpecificData.profileRegs.fmpl_perpc; -+ break; -+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER: -+ retVal = p_HcFrame->hcSpecificData.profileRegs.fmpl_perypc; -+ break; -+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER: -+ retVal = p_HcFrame->hcSpecificData.profileRegs.fmpl_perrpc; -+ break; -+ default: -+ REPORT_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ return retVal; -+} -+ -+t_Error FmHcKgWriteSp(t_Handle h_FmHc, uint8_t hardwarePortId, uint32_t spReg, bool add) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ t_Error err = E_OK; -+ uint32_t seqNum; -+ -+ ASSERT_COND(p_FmHc); -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ /* first read SP register */ -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM); -+ p_HcFrame->actionReg = FmPcdKgBuildReadPortSchemeBindActionReg(hardwarePortId); -+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK; -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(SIZE_OF_HC_FRAME_PORT_REGS); -+ -+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK) -+ { -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ /* spReg is the first reg, so we can use it both for read and for write */ -+ if (add) -+ p_HcFrame->hcSpecificData.portRegsForRead.spReg |= spReg; -+ else -+ p_HcFrame->hcSpecificData.portRegsForRead.spReg &= ~spReg; -+ -+ p_HcFrame->actionReg = FmPcdKgBuildWritePortSchemeBindActionReg(hardwarePortId); -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FmHcKgWriteCpp(t_Handle h_FmHc, uint8_t hardwarePortId, uint32_t cppReg) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ t_Error err = E_OK; -+ uint32_t seqNum; -+ -+ ASSERT_COND(p_FmHc); -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ /* first read SP register */ -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM); -+ p_HcFrame->actionReg = FmPcdKgBuildWritePortClsPlanBindActionReg(hardwarePortId); -+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK; -+ p_HcFrame->hcSpecificData.singleRegForWrite = cppReg; -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FmHcPcdCcDoDynamicChange(t_Handle h_FmHc, uint32_t oldAdAddrOffset, uint32_t newAdAddrOffset) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ t_Error err = E_OK; -+ uint32_t seqNum; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmHc, E_INVALID_HANDLE); -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_CC); -+ p_HcFrame->actionReg = newAdAddrOffset; -+ p_HcFrame->actionReg |= 0xc0000000; -+ p_HcFrame->extraReg = oldAdAddrOffset; -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FmHcPcdSync(t_Handle h_FmHc) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ t_HcFrame *p_HcFrame; -+ t_DpaaFD fmFd; -+ t_Error err = E_OK; -+ uint32_t seqNum; -+ -+ ASSERT_COND(p_FmHc); -+ -+ p_HcFrame = GetBuf(p_FmHc, &seqNum); -+ if (!p_HcFrame) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object")); -+ memset(p_HcFrame, 0, sizeof(t_HcFrame)); -+ /* first read SP register */ -+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_SYNC); -+ p_HcFrame->actionReg = 0; -+ p_HcFrame->extraReg = 0; -+ p_HcFrame->commandSequence = seqNum; -+ -+ BUILD_FD(sizeof(t_HcFrame)); -+ -+ err = EnQFrm(p_FmHc, &fmFd, seqNum); -+ -+ PutBuf(p_FmHc, p_HcFrame, seqNum); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Handle FmHcGetPort(t_Handle h_FmHc) -+{ -+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; -+ return p_FmHc->h_HcPortDev; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/Makefile -@@ -0,0 +1,28 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc -+ -+ccflags-y += -I$(NCSW_FM_INC) -+ -+obj-y += fsl-ncsw-MAC.o -+ -+fsl-ncsw-MAC-objs := dtsec.o dtsec_mii_acc.o fm_mac.o tgec.o tgec_mii_acc.o \ -+ fman_dtsec.o fman_dtsec_mii_acc.o fman_memac.o \ -+ fman_tgec.o fman_crc32.o -+ -+ifeq ($(CONFIG_FMAN_V3H),y) -+fsl-ncsw-MAC-objs += memac.o memac_mii_acc.o fman_memac_mii_acc.o -+endif -+ifeq ($(CONFIG_FMAN_V3L),y) -+fsl-ncsw-MAC-objs += memac.o memac_mii_acc.o fman_memac_mii_acc.o -+endif -+ifeq ($(CONFIG_FMAN_ARM),y) -+fsl-ncsw-MAC-objs += memac.o memac_mii_acc.o fman_memac_mii_acc.o -+endif -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec.c -@@ -0,0 +1,1504 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File dtsec.c -+ -+ @Description FMan dTSEC driver -+*//***************************************************************************/ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "xx_ext.h" -+#include "endian_ext.h" -+#include "debug_ext.h" -+#include "crc_mac_addr_ext.h" -+ -+#include "fm_common.h" -+#include "dtsec.h" -+#include "fsl_fman_dtsec.h" -+#include "fsl_fman_dtsec_mii_acc.h" -+ -+/*****************************************************************************/ -+/* Internal routines */ -+/*****************************************************************************/ -+ -+static t_Error CheckInitParameters(t_Dtsec *p_Dtsec) -+{ -+ if (ENET_SPEED_FROM_MODE(p_Dtsec->enetMode) >= e_ENET_SPEED_10000) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet 1G MAC driver only supports 1G or lower speeds")); -+ if (p_Dtsec->macId >= FM_MAX_NUM_OF_1G_MACS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("macId can not be greater than the number of 1G MACs")); -+ if (p_Dtsec->addr == 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet MAC Must have a valid MAC Address")); -+ if ((ENET_SPEED_FROM_MODE(p_Dtsec->enetMode) >= e_ENET_SPEED_1000) && -+ p_Dtsec->p_DtsecDriverParam->halfdup_on) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet MAC 1G can't work in half duplex")); -+ if (p_Dtsec->p_DtsecDriverParam->halfdup_on && (p_Dtsec->p_DtsecDriverParam)->loopback) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("LoopBack is not supported in halfDuplex mode")); -+#ifdef FM_RX_PREAM_4_ERRATA_DTSEC_A001 -+ if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev <= 6) /* fixed for rev3 */ -+ if (p_Dtsec->p_DtsecDriverParam->rx_preamble) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("preambleRxEn")); -+#endif /* FM_RX_PREAM_4_ERRATA_DTSEC_A001 */ -+ if (((p_Dtsec->p_DtsecDriverParam)->tx_preamble || (p_Dtsec->p_DtsecDriverParam)->rx_preamble) &&( (p_Dtsec->p_DtsecDriverParam)->preamble_len != 0x7)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Preamble length should be 0x7 bytes")); -+ if ((p_Dtsec->p_DtsecDriverParam)->halfdup_on && -+ (p_Dtsec->p_DtsecDriverParam->tx_time_stamp_en || p_Dtsec->p_DtsecDriverParam->rx_time_stamp_en)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dTSEC in half duplex mode has to be with 1588 timeStamping diable")); -+ if ((p_Dtsec->p_DtsecDriverParam)->rx_flow && (p_Dtsec->p_DtsecDriverParam)->rx_ctrl_acc ) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Receive control frame are not passed to the system memory so it can not be accept ")); -+ if ((p_Dtsec->p_DtsecDriverParam)->rx_prepend > MAX_PACKET_ALIGNMENT) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("packetAlignmentPadding can't be greater than %d ",MAX_PACKET_ALIGNMENT )); -+ if (((p_Dtsec->p_DtsecDriverParam)->non_back_to_back_ipg1 > MAX_INTER_PACKET_GAP) || -+ ((p_Dtsec->p_DtsecDriverParam)->non_back_to_back_ipg2 > MAX_INTER_PACKET_GAP) || -+ ((p_Dtsec->p_DtsecDriverParam)->back_to_back_ipg > MAX_INTER_PACKET_GAP)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inter packet gap can't be greater than %d ",MAX_INTER_PACKET_GAP )); -+ if ((p_Dtsec->p_DtsecDriverParam)->halfdup_alt_backoff_val > MAX_INTER_PALTERNATE_BEB) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("alternateBackoffVal can't be greater than %d ",MAX_INTER_PALTERNATE_BEB )); -+ if ((p_Dtsec->p_DtsecDriverParam)->halfdup_retransmit > MAX_RETRANSMISSION) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("maxRetransmission can't be greater than %d ",MAX_RETRANSMISSION )); -+ if ((p_Dtsec->p_DtsecDriverParam)->halfdup_coll_window > MAX_COLLISION_WINDOW) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("collisionWindow can't be greater than %d ",MAX_COLLISION_WINDOW )); -+ -+ /* If Auto negotiation process is disabled, need to */ -+ /* Set up the PHY using the MII Management Interface */ -+ if (p_Dtsec->p_DtsecDriverParam->tbipa > MAX_PHYS) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, ("PHY address (should be 0-%d)", MAX_PHYS)); -+ if (!p_Dtsec->f_Exception) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("uninitialized f_Exception")); -+ if (!p_Dtsec->f_Event) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("uninitialized f_Event")); -+ -+#ifdef FM_LEN_CHECK_ERRATA_FMAN_SW002 -+ if (p_Dtsec->p_DtsecDriverParam->rx_len_check) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("LengthCheck!")); -+#endif /* FM_LEN_CHECK_ERRATA_FMAN_SW002 */ -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static uint32_t GetMacAddrHashCode(uint64_t ethAddr) -+{ -+ uint32_t crc; -+ -+ /* CRC calculation */ -+ GET_MAC_ADDR_CRC(ethAddr, crc); -+ -+ crc = GetMirror32(crc); -+ -+ return crc; -+} -+ -+/* ......................................................................... */ -+ -+static void UpdateStatistics(t_Dtsec *p_Dtsec) -+{ -+ uint32_t car1, car2; -+ -+ fman_dtsec_get_clear_carry_regs(p_Dtsec->p_MemMap, &car1, &car2); -+ -+ if (car1) -+ { -+ if (car1 & CAR1_TR64) -+ p_Dtsec->internalStatistics.tr64 += VAL22BIT; -+ if (car1 & CAR1_TR127) -+ p_Dtsec->internalStatistics.tr127 += VAL22BIT; -+ if (car1 & CAR1_TR255) -+ p_Dtsec->internalStatistics.tr255 += VAL22BIT; -+ if (car1 & CAR1_TR511) -+ p_Dtsec->internalStatistics.tr511 += VAL22BIT; -+ if (car1 & CAR1_TRK1) -+ p_Dtsec->internalStatistics.tr1k += VAL22BIT; -+ if (car1 & CAR1_TRMAX) -+ p_Dtsec->internalStatistics.trmax += VAL22BIT; -+ if (car1 & CAR1_TRMGV) -+ p_Dtsec->internalStatistics.trmgv += VAL22BIT; -+ if (car1 & CAR1_RBYT) -+ p_Dtsec->internalStatistics.rbyt += (uint64_t)VAL32BIT; -+ if (car1 & CAR1_RPKT) -+ p_Dtsec->internalStatistics.rpkt += VAL22BIT; -+ if (car1 & CAR1_RMCA) -+ p_Dtsec->internalStatistics.rmca += VAL22BIT; -+ if (car1 & CAR1_RBCA) -+ p_Dtsec->internalStatistics.rbca += VAL22BIT; -+ if (car1 & CAR1_RXPF) -+ p_Dtsec->internalStatistics.rxpf += VAL16BIT; -+ if (car1 & CAR1_RALN) -+ p_Dtsec->internalStatistics.raln += VAL16BIT; -+ if (car1 & CAR1_RFLR) -+ p_Dtsec->internalStatistics.rflr += VAL16BIT; -+ if (car1 & CAR1_RCDE) -+ p_Dtsec->internalStatistics.rcde += VAL16BIT; -+ if (car1 & CAR1_RCSE) -+ p_Dtsec->internalStatistics.rcse += VAL16BIT; -+ if (car1 & CAR1_RUND) -+ p_Dtsec->internalStatistics.rund += VAL16BIT; -+ if (car1 & CAR1_ROVR) -+ p_Dtsec->internalStatistics.rovr += VAL16BIT; -+ if (car1 & CAR1_RFRG) -+ p_Dtsec->internalStatistics.rfrg += VAL16BIT; -+ if (car1 & CAR1_RJBR) -+ p_Dtsec->internalStatistics.rjbr += VAL16BIT; -+ if (car1 & CAR1_RDRP) -+ p_Dtsec->internalStatistics.rdrp += VAL16BIT; -+ } -+ if (car2) -+ { -+ if (car2 & CAR2_TFCS) -+ p_Dtsec->internalStatistics.tfcs += VAL12BIT; -+ if (car2 & CAR2_TBYT) -+ p_Dtsec->internalStatistics.tbyt += (uint64_t)VAL32BIT; -+ if (car2 & CAR2_TPKT) -+ p_Dtsec->internalStatistics.tpkt += VAL22BIT; -+ if (car2 & CAR2_TMCA) -+ p_Dtsec->internalStatistics.tmca += VAL22BIT; -+ if (car2 & CAR2_TBCA) -+ p_Dtsec->internalStatistics.tbca += VAL22BIT; -+ if (car2 & CAR2_TXPF) -+ p_Dtsec->internalStatistics.txpf += VAL16BIT; -+ if (car2 & CAR2_TDRP) -+ p_Dtsec->internalStatistics.tdrp += VAL16BIT; -+ } -+} -+ -+/* .............................................................................. */ -+ -+static uint16_t DtsecGetMaxFrameLength(t_Handle h_Dtsec) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Dtsec, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE, 0); -+ -+ return fman_dtsec_get_max_frame_len(p_Dtsec->p_MemMap); -+} -+ -+/* .............................................................................. */ -+ -+static void DtsecIsr(t_Handle h_Dtsec) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ uint32_t event; -+ struct dtsec_regs *p_DtsecMemMap = p_Dtsec->p_MemMap; -+ -+ /* do not handle MDIO events */ -+ event = fman_dtsec_get_event(p_DtsecMemMap, (uint32_t)(~(DTSEC_IMASK_MMRDEN | DTSEC_IMASK_MMWREN))); -+ -+ event &= fman_dtsec_get_interrupt_mask(p_DtsecMemMap); -+ -+ fman_dtsec_ack_event(p_DtsecMemMap, event); -+ -+ if (event & DTSEC_IMASK_BREN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_BAB_RX); -+ if (event & DTSEC_IMASK_RXCEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_RX_CTL); -+ if (event & DTSEC_IMASK_MSROEN) -+ UpdateStatistics(p_Dtsec); -+ if (event & DTSEC_IMASK_GTSCEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_GRATEFUL_TX_STP_COMPLET); -+ if (event & DTSEC_IMASK_BTEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_BAB_TX); -+ if (event & DTSEC_IMASK_TXCEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_TX_CTL); -+ if (event & DTSEC_IMASK_TXEEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_TX_ERR); -+ if (event & DTSEC_IMASK_LCEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_LATE_COL); -+ if (event & DTSEC_IMASK_CRLEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_COL_RET_LMT); -+ if (event & DTSEC_IMASK_XFUNEN) -+ { -+#ifdef FM_TX_LOCKUP_ERRATA_DTSEC6 -+ if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev == 2) -+ { -+ uint32_t tpkt1, tmpReg1, tpkt2, tmpReg2, i; -+ /* a. Write 0x00E0_0C00 to DTSEC_ID */ -+ /* This is a read only regidter */ -+ -+ /* b. Read and save the value of TPKT */ -+ tpkt1 = GET_UINT32(p_DtsecMemMap->tpkt); -+ -+ /* c. Read the register at dTSEC address offset 0x32C */ -+ tmpReg1 = GET_UINT32(*(uint32_t*)((uint8_t*)p_DtsecMemMap + 0x32c)); -+ -+ /* d. Compare bits [9:15] to bits [25:31] of the register at address offset 0x32C. */ -+ if ((tmpReg1 & 0x007F0000) != (tmpReg1 & 0x0000007F)) -+ { -+ /* If they are not equal, save the value of this register and wait for at least -+ * MAXFRM*16 ns */ -+ XX_UDelay((uint32_t)(MIN(DtsecGetMaxFrameLength(p_Dtsec)*16/1000, 1))); -+ } -+ -+ /* e. Read and save TPKT again and read the register at dTSEC address offset -+ 0x32C again*/ -+ tpkt2 = GET_UINT32(p_DtsecMemMap->tpkt); -+ tmpReg2 = GET_UINT32(*(uint32_t*)((uint8_t*)p_DtsecMemMap + 0x32c)); -+ -+ /* f. Compare the value of TPKT saved in step b to value read in step e. Also -+ compare bits [9:15] of the register at offset 0x32C saved in step d to the value -+ of bits [9:15] saved in step e. If the two registers values are unchanged, then -+ the transmit portion of the dTSEC controller is locked up and the user should -+ proceed to the recover sequence. */ -+ if ((tpkt1 == tpkt2) && ((tmpReg1 & 0x007F0000) == (tmpReg2 & 0x007F0000))) -+ { -+ /* recover sequence */ -+ -+ /* a.Write a 1 to RCTRL[GRS]*/ -+ -+ WRITE_UINT32(p_DtsecMemMap->rctrl, GET_UINT32(p_DtsecMemMap->rctrl) | RCTRL_GRS); -+ -+ /* b.Wait until IEVENT[GRSC]=1, or at least 100 us has elapsed. */ -+ for (i = 0 ; i < 100 ; i++ ) -+ { -+ if (GET_UINT32(p_DtsecMemMap->ievent) & DTSEC_IMASK_GRSCEN) -+ break; -+ XX_UDelay(1); -+ } -+ if (GET_UINT32(p_DtsecMemMap->ievent) & DTSEC_IMASK_GRSCEN) -+ WRITE_UINT32(p_DtsecMemMap->ievent, DTSEC_IMASK_GRSCEN); -+ else -+ DBG(INFO,("Rx lockup due to dTSEC Tx lockup")); -+ -+ /* c.Write a 1 to bit n of FM_RSTC (offset 0x0CC of FPM)*/ -+ FmResetMac(p_Dtsec->fmMacControllerDriver.h_Fm, e_FM_MAC_1G, p_Dtsec->fmMacControllerDriver.macId); -+ -+ /* d.Wait 4 Tx clocks (32 ns) */ -+ XX_UDelay(1); -+ -+ /* e.Write a 0 to bit n of FM_RSTC. */ -+ /* cleared by FMAN */ -+ } -+ } -+#endif /* FM_TX_LOCKUP_ERRATA_DTSEC6 */ -+ -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_TX_FIFO_UNDRN); -+ } -+ if (event & DTSEC_IMASK_MAGEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_MAG_PCKT); -+ if (event & DTSEC_IMASK_GRSCEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_GRATEFUL_RX_STP_COMPLET); -+ if (event & DTSEC_IMASK_TDPEEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_TX_DATA_ERR); -+ if (event & DTSEC_IMASK_RDPEEN) -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_RX_DATA_ERR); -+ -+ /* - masked interrupts */ -+ ASSERT_COND(!(event & DTSEC_IMASK_ABRTEN)); -+ ASSERT_COND(!(event & DTSEC_IMASK_IFERREN)); -+} -+ -+static void DtsecMdioIsr(t_Handle h_Dtsec) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ uint32_t event; -+ struct dtsec_regs *p_DtsecMemMap = p_Dtsec->p_MemMap; -+ -+ event = GET_UINT32(p_DtsecMemMap->ievent); -+ /* handle only MDIO events */ -+ event &= (DTSEC_IMASK_MMRDEN | DTSEC_IMASK_MMWREN); -+ if (event) -+ { -+ event &= GET_UINT32(p_DtsecMemMap->imask); -+ -+ WRITE_UINT32(p_DtsecMemMap->ievent, event); -+ -+ if (event & DTSEC_IMASK_MMRDEN) -+ p_Dtsec->f_Event(p_Dtsec->h_App, e_FM_MAC_EX_1G_MII_MNG_RD_COMPLET); -+ if (event & DTSEC_IMASK_MMWREN) -+ p_Dtsec->f_Event(p_Dtsec->h_App, e_FM_MAC_EX_1G_MII_MNG_WR_COMPLET); -+ } -+} -+ -+static void Dtsec1588Isr(t_Handle h_Dtsec) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ uint32_t event; -+ struct dtsec_regs *p_DtsecMemMap = p_Dtsec->p_MemMap; -+ -+ if (p_Dtsec->ptpTsuEnabled) -+ { -+ event = fman_dtsec_check_and_clear_tmr_event(p_DtsecMemMap); -+ -+ if (event) -+ { -+ ASSERT_COND(event & TMR_PEVENT_TSRE); -+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_1588_TS_RX_ERR); -+ } -+ } -+} -+ -+/* ........................................................................... */ -+ -+static void FreeInitResources(t_Dtsec *p_Dtsec) -+{ -+ if (p_Dtsec->mdioIrq != NO_IRQ) -+ { -+ XX_DisableIntr(p_Dtsec->mdioIrq); -+ XX_FreeIntr(p_Dtsec->mdioIrq); -+ } -+ FmUnregisterIntr(p_Dtsec->fmMacControllerDriver.h_Fm, e_FM_MOD_1G_MAC, p_Dtsec->macId, e_FM_INTR_TYPE_ERR); -+ FmUnregisterIntr(p_Dtsec->fmMacControllerDriver.h_Fm, e_FM_MOD_1G_MAC, p_Dtsec->macId, e_FM_INTR_TYPE_NORMAL); -+ -+ /* release the driver's group hash table */ -+ FreeHashTable(p_Dtsec->p_MulticastAddrHash); -+ p_Dtsec->p_MulticastAddrHash = NULL; -+ -+ /* release the driver's individual hash table */ -+ FreeHashTable(p_Dtsec->p_UnicastAddrHash); -+ p_Dtsec->p_UnicastAddrHash = NULL; -+} -+ -+/* ........................................................................... */ -+ -+static t_Error GracefulStop(t_Dtsec *p_Dtsec, e_CommMode mode) -+{ -+ struct dtsec_regs *p_MemMap; -+ int pollTimeout = 0; -+ -+ ASSERT_COND(p_Dtsec); -+ -+ p_MemMap = p_Dtsec->p_MemMap; -+ ASSERT_COND(p_MemMap); -+ -+ /* Assert the graceful transmit stop bit */ -+ if (mode & e_COMM_MODE_RX) -+ { -+ fman_dtsec_stop_rx(p_MemMap); -+ -+#ifdef FM_GRS_ERRATA_DTSEC_A002 -+ if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev == 2) -+ XX_UDelay(100); -+#else /* FM_GRS_ERRATA_DTSEC_A002 */ -+#ifdef FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839 -+ XX_UDelay(10); -+#endif /* FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839 */ -+#endif /* FM_GRS_ERRATA_DTSEC_A002 */ -+ } -+ -+ if (mode & e_COMM_MODE_TX) -+ { -+#if defined(FM_GTS_ERRATA_DTSEC_A004) -+ if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev == 2) -+ DBG(INFO, ("GTS not supported due to DTSEC_A004 errata.")); -+#else /* not defined(FM_GTS_ERRATA_DTSEC_A004) */ -+ -+ fman_dtsec_stop_tx(p_MemMap); -+ -+#if defined(FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014) || defined(FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012) -+ XX_UDelay(10); -+#endif /* FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014 || FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012 */ -+#endif /* defined(FM_GTS_ERRATA_DTSEC_A004) */ -+ } -+ -+ /* Poll GRSC/GTSC bits in IEVENT register until both are set */ -+#if defined(FM_GRS_ERRATA_DTSEC_A002) || defined(FM_GTS_ERRATA_DTSEC_A004) || defined(FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012) || defined(FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014) || defined(FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839) -+ XX_UDelay(10); -+#else -+ while (fman_dtsec_get_event(p_MemMap, DTSEC_IMASK_GRSCEN | DTSEC_IMASK_GTSCEN) != (DTSEC_IMASK_GRSCEN | DTSEC_IMASK_GTSCEN)) -+ { -+ if (pollTimeout == 100) -+ break; -+ XX_UDelay(1); -+ pollTimeout++; -+ } -+#endif -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error GracefulRestart(t_Dtsec *p_Dtsec, e_CommMode mode) -+{ -+ struct dtsec_regs *p_MemMap; -+ -+ ASSERT_COND(p_Dtsec); -+ p_MemMap = p_Dtsec->p_MemMap; -+ ASSERT_COND(p_MemMap); -+ -+ /* clear the graceful receive stop bit */ -+ if (mode & e_COMM_MODE_TX) -+ fman_dtsec_start_tx(p_MemMap); -+ -+ if (mode & e_COMM_MODE_RX) -+ fman_dtsec_start_rx(p_MemMap); -+ -+ return E_OK; -+} -+ -+ -+/*****************************************************************************/ -+/* dTSEC Configs modification functions */ -+/*****************************************************************************/ -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecConfigLoopback(t_Handle h_Dtsec, bool newVal) -+{ -+ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ p_Dtsec->p_DtsecDriverParam->loopback = newVal; -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecConfigMaxFrameLength(t_Handle h_Dtsec, uint16_t newVal) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ p_Dtsec->p_DtsecDriverParam->maximum_frame = newVal; -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecConfigPadAndCrc(t_Handle h_Dtsec, bool newVal) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ p_Dtsec->p_DtsecDriverParam->tx_pad_crc = newVal; -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecConfigHalfDuplex(t_Handle h_Dtsec, bool newVal) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ p_Dtsec->p_DtsecDriverParam->halfdup_on = newVal; -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecConfigTbiPhyAddr(t_Handle h_Dtsec, uint8_t newVal) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ p_Dtsec->p_DtsecDriverParam->tbi_phy_addr = newVal; -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecConfigLengthCheck(t_Handle h_Dtsec, bool newVal) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ p_Dtsec->p_DtsecDriverParam->rx_len_check = newVal; -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecConfigException(t_Handle h_Dtsec, e_FmMacExceptions exception, bool enable) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ if (exception != e_FM_MAC_EX_1G_1588_TS_RX_ERR) -+ { -+ GET_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_Dtsec->exceptions |= bitMask; -+ else -+ p_Dtsec->exceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ } -+ else -+ { -+ if (!p_Dtsec->ptpTsuEnabled) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exception valid for 1588 only")); -+ -+ if (enable) -+ p_Dtsec->enTsuErrExeption = TRUE; -+ else -+ p_Dtsec->enTsuErrExeption = FALSE; -+ } -+ -+ return E_OK; -+} -+ -+ -+/*****************************************************************************/ -+/* dTSEC Run Time API functions */ -+/*****************************************************************************/ -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecEnable(t_Handle h_Dtsec, e_CommMode mode) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ fman_dtsec_enable(p_Dtsec->p_MemMap, -+ (bool)!!(mode & e_COMM_MODE_RX), -+ (bool)!!(mode & e_COMM_MODE_TX)); -+ -+ GracefulRestart(p_Dtsec, mode); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecDisable (t_Handle h_Dtsec, e_CommMode mode) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ GracefulStop(p_Dtsec, mode); -+ -+ fman_dtsec_disable(p_Dtsec->p_MemMap, -+ (bool)!!(mode & e_COMM_MODE_RX), -+ (bool)!!(mode & e_COMM_MODE_TX)); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecSetTxPauseFrames(t_Handle h_Dtsec, -+ uint8_t priority, -+ uint16_t pauseTime, -+ uint16_t threshTime) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ UNUSED(priority);UNUSED(threshTime); -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+#ifdef FM_BAD_TX_TS_IN_B_2_B_ERRATA_DTSEC_A003 -+ if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev == 2) -+ if (0 < pauseTime && pauseTime <= 320) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, -+ ("This pause-time value of %d is illegal due to errata dTSEC-A003!" -+ " value should be greater than 320.")); -+#endif /* FM_BAD_TX_TS_IN_B_2_B_ERRATA_DTSEC_A003 */ -+ -+ GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX); -+ -+ fman_dtsec_set_tx_pause_frames(p_Dtsec->p_MemMap, pauseTime); -+ -+ GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+/* backward compatibility. will be removed in the future. */ -+static t_Error DtsecTxMacPause(t_Handle h_Dtsec, uint16_t pauseTime) -+{ -+ return DtsecSetTxPauseFrames(h_Dtsec, 0, pauseTime, 0); -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecRxIgnoreMacPause(t_Handle h_Dtsec, bool en) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ bool accept_pause = !en; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX); -+ -+ fman_dtsec_handle_rx_pause(p_Dtsec->p_MemMap, accept_pause); -+ -+ GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecEnable1588TimeStamp(t_Handle h_Dtsec) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ p_Dtsec->ptpTsuEnabled = TRUE; -+ fman_dtsec_set_ts(p_Dtsec->p_MemMap, TRUE); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecDisable1588TimeStamp(t_Handle h_Dtsec) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ p_Dtsec->ptpTsuEnabled = FALSE; -+ fman_dtsec_set_ts(p_Dtsec->p_MemMap, FALSE); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecGetStatistics(t_Handle h_Dtsec, t_FmMacStatistics *p_Statistics) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ struct dtsec_regs *p_DtsecMemMap; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_Statistics, E_NULL_POINTER); -+ -+ p_DtsecMemMap = p_Dtsec->p_MemMap; -+ -+ if (p_Dtsec->statisticsLevel == e_FM_MAC_NONE_STATISTICS) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Statistics disabled")); -+ -+ memset(p_Statistics, 0xff, sizeof(t_FmMacStatistics)); -+ -+ if (p_Dtsec->statisticsLevel == e_FM_MAC_FULL_STATISTICS) -+ { -+ p_Statistics->eStatPkts64 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TR64) -+ + p_Dtsec->internalStatistics.tr64; -+ p_Statistics->eStatPkts65to127 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TR127) -+ + p_Dtsec->internalStatistics.tr127; -+ p_Statistics->eStatPkts128to255 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TR255) -+ + p_Dtsec->internalStatistics.tr255; -+ p_Statistics->eStatPkts256to511 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TR511) -+ + p_Dtsec->internalStatistics.tr511; -+ p_Statistics->eStatPkts512to1023 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TR1K) -+ + p_Dtsec->internalStatistics.tr1k; -+ p_Statistics->eStatPkts1024to1518 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TRMAX) -+ + p_Dtsec->internalStatistics.trmax; -+ p_Statistics->eStatPkts1519to1522 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TRMGV) -+ + p_Dtsec->internalStatistics.trmgv; -+ -+ /* MIB II */ -+ p_Statistics->ifInOctets = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RBYT) -+ + p_Dtsec->internalStatistics.rbyt; -+ p_Statistics->ifInPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RPKT) -+ + p_Dtsec->internalStatistics.rpkt; -+ p_Statistics->ifInUcastPkts = 0; -+ p_Statistics->ifInMcastPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RMCA) -+ + p_Dtsec->internalStatistics.rmca; -+ p_Statistics->ifInBcastPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RBCA) -+ + p_Dtsec->internalStatistics.rbca; -+ p_Statistics->ifOutOctets = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TBYT) -+ + p_Dtsec->internalStatistics.tbyt; -+ p_Statistics->ifOutPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TPKT) -+ + p_Dtsec->internalStatistics.tpkt; -+ p_Statistics->ifOutUcastPkts = 0; -+ p_Statistics->ifOutMcastPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TMCA) -+ + p_Dtsec->internalStatistics.tmca; -+ p_Statistics->ifOutBcastPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TBCA) -+ + p_Dtsec->internalStatistics.tbca; -+ } -+ -+ p_Statistics->eStatFragments = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RFRG) -+ + p_Dtsec->internalStatistics.rfrg; -+ p_Statistics->eStatJabbers = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RJBR) -+ + p_Dtsec->internalStatistics.rjbr; -+ p_Statistics->eStatsDropEvents = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RDRP) -+ + p_Dtsec->internalStatistics.rdrp; -+ p_Statistics->eStatCRCAlignErrors = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RALN) -+ + p_Dtsec->internalStatistics.raln; -+ p_Statistics->eStatUndersizePkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RUND) -+ + p_Dtsec->internalStatistics.rund; -+ p_Statistics->eStatOversizePkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_ROVR) -+ + p_Dtsec->internalStatistics.rovr; -+ p_Statistics->reStatPause = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RXPF) -+ + p_Dtsec->internalStatistics.rxpf; -+ p_Statistics->teStatPause = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TXPF) -+ + p_Dtsec->internalStatistics.txpf; -+ p_Statistics->ifInDiscards = p_Statistics->eStatsDropEvents; -+ p_Statistics->ifInErrors = p_Statistics->eStatsDropEvents + p_Statistics->eStatCRCAlignErrors -+ + fman_dtsec_get_stat_counter(p_DtsecMemMap,E_DTSEC_STAT_RFLR) + p_Dtsec->internalStatistics.rflr -+ + fman_dtsec_get_stat_counter(p_DtsecMemMap,E_DTSEC_STAT_RCDE) + p_Dtsec->internalStatistics.rcde -+ + fman_dtsec_get_stat_counter(p_DtsecMemMap,E_DTSEC_STAT_RCSE) + p_Dtsec->internalStatistics.rcse; -+ -+ p_Statistics->ifOutDiscards = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TDRP) -+ + p_Dtsec->internalStatistics.tdrp; -+ p_Statistics->ifOutErrors = p_Statistics->ifOutDiscards /**< Number of frames transmitted with error: */ -+ + fman_dtsec_get_stat_counter(p_DtsecMemMap,E_DTSEC_STAT_TFCS) -+ + p_Dtsec->internalStatistics.tfcs; -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecModifyMacAddress (t_Handle h_Dtsec, t_EnetAddr *p_EnetAddr) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ /* Initialize MAC Station Address registers (1 & 2) */ -+ /* Station address have to be swapped (big endian to little endian */ -+ p_Dtsec->addr = ENET_ADDR_TO_UINT64(*p_EnetAddr); -+ -+ GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX); -+ -+ fman_dtsec_set_mac_address(p_Dtsec->p_MemMap, (uint8_t *)(*p_EnetAddr)); -+ -+ GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecResetCounters (t_Handle h_Dtsec) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ /* clear HW counters */ -+ fman_dtsec_reset_stat(p_Dtsec->p_MemMap); -+ -+ /* clear SW counters holding carries */ -+ memset(&p_Dtsec->internalStatistics, 0, sizeof(t_InternalStatistics)); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecAddExactMatchMacAddress(t_Handle h_Dtsec, t_EnetAddr *p_EthAddr) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *) h_Dtsec; -+ uint64_t ethAddr; -+ uint8_t paddrNum; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ if (ethAddr & GROUP_ADDRESS) -+ /* Multicast address has no effect in PADDR */ -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Multicast address")); -+ -+ /* Make sure no PADDR contains this address */ -+ for (paddrNum = 0; paddrNum < DTSEC_NUM_OF_PADDRS; paddrNum++) -+ if (p_Dtsec->indAddrRegUsed[paddrNum]) -+ if (p_Dtsec->paddr[paddrNum] == ethAddr) -+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, NO_MSG); -+ -+ /* Find first unused PADDR */ -+ for (paddrNum = 0; paddrNum < DTSEC_NUM_OF_PADDRS; paddrNum++) -+ if (!(p_Dtsec->indAddrRegUsed[paddrNum])) -+ { -+ /* mark this PADDR as used */ -+ p_Dtsec->indAddrRegUsed[paddrNum] = TRUE; -+ /* store address */ -+ p_Dtsec->paddr[paddrNum] = ethAddr; -+ -+ /* put in hardware */ -+ fman_dtsec_add_addr_in_paddr(p_Dtsec->p_MemMap, (uint64_t)PTR_TO_UINT(ðAddr), paddrNum); -+ p_Dtsec->numOfIndAddrInRegs++; -+ -+ return E_OK; -+ } -+ -+ /* No free PADDR */ -+ RETURN_ERROR(MAJOR, E_FULL, NO_MSG); -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecDelExactMatchMacAddress(t_Handle h_Dtsec, t_EnetAddr *p_EthAddr) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *) h_Dtsec; -+ uint64_t ethAddr; -+ uint8_t paddrNum; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ /* Find used PADDR containing this address */ -+ for (paddrNum = 0; paddrNum < DTSEC_NUM_OF_PADDRS; paddrNum++) -+ { -+ if ((p_Dtsec->indAddrRegUsed[paddrNum]) && -+ (p_Dtsec->paddr[paddrNum] == ethAddr)) -+ { -+ /* mark this PADDR as not used */ -+ p_Dtsec->indAddrRegUsed[paddrNum] = FALSE; -+ /* clear in hardware */ -+ fman_dtsec_clear_addr_in_paddr(p_Dtsec->p_MemMap, paddrNum); -+ p_Dtsec->numOfIndAddrInRegs--; -+ -+ return E_OK; -+ } -+ } -+ -+ RETURN_ERROR(MAJOR, E_NOT_FOUND, NO_MSG); -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecAddHashMacAddress(t_Handle h_Dtsec, t_EnetAddr *p_EthAddr) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ t_EthHashEntry *p_HashEntry; -+ uint64_t ethAddr; -+ int32_t bucket; -+ uint32_t crc; -+ bool mcast, ghtx; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ ghtx = (bool)((fman_dtsec_get_rctrl(p_Dtsec->p_MemMap) & RCTRL_GHTX) ? TRUE : FALSE); -+ mcast = (bool)((ethAddr & MAC_GROUP_ADDRESS) ? TRUE : FALSE); -+ -+ if (ghtx && !mcast) /* Cannot handle unicast mac addr when GHTX is on */ -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Could not compute hash bucket")); -+ -+ crc = GetMacAddrHashCode(ethAddr); -+ -+ /* considering the 9 highest order bits in crc H[8:0]: -+ * if ghtx = 0 H[8:6] (highest order 3 bits) identify the hash register -+ * and H[5:1] (next 5 bits) identify the hash bit -+ * if ghts = 1 H[8:5] (highest order 4 bits) identify the hash register -+ * and H[4:0] (next 5 bits) identify the hash bit. -+ * -+ * In bucket index output the low 5 bits identify the hash register bit, -+ * while the higher 4 bits identify the hash register -+ */ -+ -+ if (ghtx) -+ bucket = (int32_t)((crc >> 23) & 0x1ff); -+ else { -+ bucket = (int32_t)((crc >> 24) & 0xff); -+ /* if !ghtx and mcast the bit must be set in gaddr instead of igaddr. */ -+ if (mcast) -+ bucket += 0x100; -+ } -+ -+ fman_dtsec_set_bucket(p_Dtsec->p_MemMap, bucket, TRUE); -+ -+ /* Create element to be added to the driver hash table */ -+ p_HashEntry = (t_EthHashEntry *)XX_Malloc(sizeof(t_EthHashEntry)); -+ p_HashEntry->addr = ethAddr; -+ INIT_LIST(&p_HashEntry->node); -+ -+ if (ethAddr & MAC_GROUP_ADDRESS) -+ /* Group Address */ -+ LIST_AddToTail(&(p_HashEntry->node), &(p_Dtsec->p_MulticastAddrHash->p_Lsts[bucket])); -+ else -+ LIST_AddToTail(&(p_HashEntry->node), &(p_Dtsec->p_UnicastAddrHash->p_Lsts[bucket])); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecDelHashMacAddress(t_Handle h_Dtsec, t_EnetAddr *p_EthAddr) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ t_List *p_Pos; -+ t_EthHashEntry *p_HashEntry = NULL; -+ uint64_t ethAddr; -+ int32_t bucket; -+ uint32_t crc; -+ bool mcast, ghtx; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ ghtx = (bool)((fman_dtsec_get_rctrl(p_Dtsec->p_MemMap) & RCTRL_GHTX) ? TRUE : FALSE); -+ mcast = (bool)((ethAddr & MAC_GROUP_ADDRESS) ? TRUE : FALSE); -+ -+ if (ghtx && !mcast) /* Cannot handle unicast mac addr when GHTX is on */ -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Could not compute hash bucket")); -+ -+ crc = GetMacAddrHashCode(ethAddr); -+ -+ if (ghtx) -+ bucket = (int32_t)((crc >> 23) & 0x1ff); -+ else { -+ bucket = (int32_t)((crc >> 24) & 0xff); -+ /* if !ghtx and mcast the bit must be set in gaddr instead of igaddr. */ -+ if (mcast) -+ bucket += 0x100; -+ } -+ -+ if (ethAddr & MAC_GROUP_ADDRESS) -+ { -+ /* Group Address */ -+ LIST_FOR_EACH(p_Pos, &(p_Dtsec->p_MulticastAddrHash->p_Lsts[bucket])) -+ { -+ p_HashEntry = ETH_HASH_ENTRY_OBJ(p_Pos); -+ if (p_HashEntry->addr == ethAddr) -+ { -+ LIST_DelAndInit(&p_HashEntry->node); -+ XX_Free(p_HashEntry); -+ break; -+ } -+ } -+ if (LIST_IsEmpty(&p_Dtsec->p_MulticastAddrHash->p_Lsts[bucket])) -+ fman_dtsec_set_bucket(p_Dtsec->p_MemMap, bucket, FALSE); -+ } -+ else -+ { -+ /* Individual Address */ -+ LIST_FOR_EACH(p_Pos, &(p_Dtsec->p_UnicastAddrHash->p_Lsts[bucket])) -+ { -+ p_HashEntry = ETH_HASH_ENTRY_OBJ(p_Pos); -+ if (p_HashEntry->addr == ethAddr) -+ { -+ LIST_DelAndInit(&p_HashEntry->node); -+ XX_Free(p_HashEntry); -+ break; -+ } -+ } -+ if (LIST_IsEmpty(&p_Dtsec->p_UnicastAddrHash->p_Lsts[bucket])) -+ fman_dtsec_set_bucket(p_Dtsec->p_MemMap, bucket, FALSE); -+ } -+ -+ /* address does not exist */ -+ ASSERT_COND(p_HashEntry != NULL); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecSetPromiscuous(t_Handle h_Dtsec, bool newVal) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ fman_dtsec_set_uc_promisc(p_Dtsec->p_MemMap, newVal); -+ fman_dtsec_set_mc_promisc(p_Dtsec->p_MemMap, newVal); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecSetStatistics(t_Handle h_Dtsec, e_FmMacStatisticsLevel statisticsLevel) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ p_Dtsec->statisticsLevel = statisticsLevel; -+ -+ err = (t_Error)fman_dtsec_set_stat_level(p_Dtsec->p_MemMap, -+ (enum dtsec_stat_level)statisticsLevel); -+ if (err != E_OK) -+ return err; -+ -+ switch (statisticsLevel) -+ { -+ case (e_FM_MAC_NONE_STATISTICS): -+ p_Dtsec->exceptions &= ~DTSEC_IMASK_MSROEN; -+ break; -+ case (e_FM_MAC_PARTIAL_STATISTICS): -+ p_Dtsec->exceptions |= DTSEC_IMASK_MSROEN; -+ break; -+ case (e_FM_MAC_FULL_STATISTICS): -+ p_Dtsec->exceptions |= DTSEC_IMASK_MSROEN; -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecSetWakeOnLan(t_Handle h_Dtsec, bool en) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX); -+ -+ fman_dtsec_set_wol(p_Dtsec->p_MemMap, en); -+ -+ GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecAdjustLink(t_Handle h_Dtsec, e_EnetSpeed speed, bool fullDuplex) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ int err; -+ enum enet_interface enet_interface; -+ enum enet_speed enet_speed; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ p_Dtsec->enetMode = MAKE_ENET_MODE(ENET_INTERFACE_FROM_MODE(p_Dtsec->enetMode), speed); -+ enet_interface = (enum enet_interface) ENET_INTERFACE_FROM_MODE(p_Dtsec->enetMode); -+ enet_speed = (enum enet_speed) ENET_SPEED_FROM_MODE(p_Dtsec->enetMode); -+ p_Dtsec->halfDuplex = !fullDuplex; -+ -+ GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX); -+ -+ err = fman_dtsec_adjust_link(p_Dtsec->p_MemMap, enet_interface, enet_speed, fullDuplex); -+ -+ if (err == -EINVAL) -+ RETURN_ERROR(MAJOR, E_CONFLICT, ("Ethernet interface does not support Half Duplex mode")); -+ -+ GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX); -+ -+ return (t_Error)err; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecRestartAutoneg(t_Handle h_Dtsec) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ uint16_t tmpReg16; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ DTSEC_MII_ReadPhyReg(p_Dtsec, p_Dtsec->tbi_phy_addr, 0, &tmpReg16); -+ -+ tmpReg16 &= ~( PHY_CR_SPEED0 | PHY_CR_SPEED1 ); -+ tmpReg16 |= (PHY_CR_ANE | PHY_CR_RESET_AN | PHY_CR_FULLDUPLEX | PHY_CR_SPEED1); -+ -+ DTSEC_MII_WritePhyReg(p_Dtsec, p_Dtsec->tbi_phy_addr, 0, tmpReg16); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecGetId(t_Handle h_Dtsec, uint32_t *macId) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ *macId = p_Dtsec->macId; -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecGetVersion(t_Handle h_Dtsec, uint32_t *macVersion) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ *macVersion = fman_dtsec_get_revision(p_Dtsec->p_MemMap); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecSetException(t_Handle h_Dtsec, e_FmMacExceptions exception, bool enable) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ -+ if (exception != e_FM_MAC_EX_1G_1588_TS_RX_ERR) -+ { -+ GET_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_Dtsec->exceptions |= bitMask; -+ else -+ p_Dtsec->exceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ if (enable) -+ fman_dtsec_enable_interrupt(p_Dtsec->p_MemMap, bitMask); -+ else -+ fman_dtsec_disable_interrupt(p_Dtsec->p_MemMap, bitMask); -+ } -+ else -+ { -+ if (!p_Dtsec->ptpTsuEnabled) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exception valid for 1588 only")); -+ -+ if (enable) -+ { -+ p_Dtsec->enTsuErrExeption = TRUE; -+ fman_dtsec_enable_tmr_interrupt(p_Dtsec->p_MemMap); -+ } -+ else -+ { -+ p_Dtsec->enTsuErrExeption = FALSE; -+ fman_dtsec_disable_tmr_interrupt(p_Dtsec->p_MemMap); -+ } -+ } -+ -+ return E_OK; -+} -+ -+ -+/*****************************************************************************/ -+/* dTSEC Init & Free API */ -+/*****************************************************************************/ -+ -+/* .............................................................................. */ -+ -+static t_Error DtsecInit(t_Handle h_Dtsec) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ struct dtsec_cfg *p_DtsecDriverParam; -+ t_Error err; -+ uint16_t maxFrmLn; -+ enum enet_interface enet_interface; -+ enum enet_speed enet_speed; -+ t_EnetAddr ethAddr; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->fmMacControllerDriver.h_Fm, E_INVALID_HANDLE); -+ -+ FM_GetRevision(p_Dtsec->fmMacControllerDriver.h_Fm, &p_Dtsec->fmMacControllerDriver.fmRevInfo); -+ CHECK_INIT_PARAMETERS(p_Dtsec, CheckInitParameters); -+ -+ p_DtsecDriverParam = p_Dtsec->p_DtsecDriverParam; -+ p_Dtsec->halfDuplex = p_DtsecDriverParam->halfdup_on; -+ -+ enet_interface = (enum enet_interface)ENET_INTERFACE_FROM_MODE(p_Dtsec->enetMode); -+ enet_speed = (enum enet_speed)ENET_SPEED_FROM_MODE(p_Dtsec->enetMode); -+ MAKE_ENET_ADDR_FROM_UINT64(p_Dtsec->addr, ethAddr); -+ -+ err = (t_Error)fman_dtsec_init(p_Dtsec->p_MemMap, -+ p_DtsecDriverParam, -+ enet_interface, -+ enet_speed, -+ (uint8_t*)ethAddr, -+ p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev, -+ p_Dtsec->fmMacControllerDriver.fmRevInfo.minorRev, -+ p_Dtsec->exceptions); -+ if (err) -+ { -+ FreeInitResources(p_Dtsec); -+ RETURN_ERROR(MAJOR, err, ("This DTSEC version does not support the required i/f mode")); -+ } -+ -+ if (ENET_INTERFACE_FROM_MODE(p_Dtsec->enetMode) == e_ENET_IF_SGMII) -+ { -+ uint16_t tmpReg16; -+ -+ /* Configure the TBI PHY Control Register */ -+ tmpReg16 = PHY_TBICON_CLK_SEL | PHY_TBICON_SRESET; -+ DTSEC_MII_WritePhyReg(p_Dtsec, (uint8_t)p_DtsecDriverParam->tbipa, 17, tmpReg16); -+ -+ tmpReg16 = PHY_TBICON_CLK_SEL; -+ DTSEC_MII_WritePhyReg(p_Dtsec, (uint8_t)p_DtsecDriverParam->tbipa, 17, tmpReg16); -+ -+ tmpReg16 = (PHY_CR_PHY_RESET | PHY_CR_ANE | PHY_CR_FULLDUPLEX | PHY_CR_SPEED1); -+ DTSEC_MII_WritePhyReg(p_Dtsec, (uint8_t)p_DtsecDriverParam->tbipa, 0, tmpReg16); -+ -+ if (p_Dtsec->enetMode & ENET_IF_SGMII_BASEX) -+ tmpReg16 = PHY_TBIANA_1000X; -+ else -+ tmpReg16 = PHY_TBIANA_SGMII; -+ DTSEC_MII_WritePhyReg(p_Dtsec, (uint8_t)p_DtsecDriverParam->tbipa, 4, tmpReg16); -+ -+ tmpReg16 = (PHY_CR_ANE | PHY_CR_RESET_AN | PHY_CR_FULLDUPLEX | PHY_CR_SPEED1); -+ -+ DTSEC_MII_WritePhyReg(p_Dtsec, (uint8_t)p_DtsecDriverParam->tbipa, 0, tmpReg16); -+ } -+ -+ /* Max Frame Length */ -+ maxFrmLn = fman_dtsec_get_max_frame_len(p_Dtsec->p_MemMap); -+ err = FmSetMacMaxFrame(p_Dtsec->fmMacControllerDriver.h_Fm, e_FM_MAC_1G, -+ p_Dtsec->fmMacControllerDriver.macId, maxFrmLn); -+ if (err) -+ RETURN_ERROR(MINOR,err, NO_MSG); -+ -+ p_Dtsec->p_MulticastAddrHash = AllocHashTable(EXTENDED_HASH_TABLE_SIZE); -+ if (!p_Dtsec->p_MulticastAddrHash) { -+ FreeInitResources(p_Dtsec); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MC hash table is FAILED")); -+ } -+ -+ p_Dtsec->p_UnicastAddrHash = AllocHashTable(HASH_TABLE_SIZE); -+ if (!p_Dtsec->p_UnicastAddrHash) -+ { -+ FreeInitResources(p_Dtsec); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("UC hash table is FAILED")); -+ } -+ -+ /* register err intr handler for dtsec to FPM (err)*/ -+ FmRegisterIntr(p_Dtsec->fmMacControllerDriver.h_Fm, -+ e_FM_MOD_1G_MAC, -+ p_Dtsec->macId, -+ e_FM_INTR_TYPE_ERR, -+ DtsecIsr, -+ p_Dtsec); -+ /* register 1588 intr handler for TMR to FPM (normal)*/ -+ FmRegisterIntr(p_Dtsec->fmMacControllerDriver.h_Fm, -+ e_FM_MOD_1G_MAC, -+ p_Dtsec->macId, -+ e_FM_INTR_TYPE_NORMAL, -+ Dtsec1588Isr, -+ p_Dtsec); -+ /* register normal intr handler for dtsec to main interrupt controller. */ -+ if (p_Dtsec->mdioIrq != NO_IRQ) -+ { -+ XX_SetIntr(p_Dtsec->mdioIrq, DtsecMdioIsr, p_Dtsec); -+ XX_EnableIntr(p_Dtsec->mdioIrq); -+ } -+ -+ XX_Free(p_DtsecDriverParam); -+ p_Dtsec->p_DtsecDriverParam = NULL; -+ -+ err = DtsecSetStatistics(h_Dtsec, e_FM_MAC_FULL_STATISTICS); -+ if (err) -+ { -+ FreeInitResources(p_Dtsec); -+ RETURN_ERROR(MAJOR, err, ("Undefined statistics level")); -+ } -+ -+ return E_OK; -+} -+ -+/* ........................................................................... */ -+ -+static t_Error DtsecFree(t_Handle h_Dtsec) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ -+ if (p_Dtsec->p_DtsecDriverParam) -+ { -+ /* Called after config */ -+ XX_Free(p_Dtsec->p_DtsecDriverParam); -+ p_Dtsec->p_DtsecDriverParam = NULL; -+ } -+ else -+ /* Called after init */ -+ FreeInitResources(p_Dtsec); -+ -+ XX_Free(p_Dtsec); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static void InitFmMacControllerDriver(t_FmMacControllerDriver *p_FmMacControllerDriver) -+{ -+ p_FmMacControllerDriver->f_FM_MAC_Init = DtsecInit; -+ p_FmMacControllerDriver->f_FM_MAC_Free = DtsecFree; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetStatistics = DtsecSetStatistics; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigLoopback = DtsecConfigLoopback; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigMaxFrameLength = DtsecConfigMaxFrameLength; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ConfigWan = NULL; /* Not supported on dTSEC */ -+ -+ p_FmMacControllerDriver->f_FM_MAC_ConfigPadAndCrc = DtsecConfigPadAndCrc; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigHalfDuplex = DtsecConfigHalfDuplex; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigLengthCheck = DtsecConfigLengthCheck; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigTbiPhyAddr = DtsecConfigTbiPhyAddr; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigException = DtsecConfigException; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit = NULL; -+ -+ p_FmMacControllerDriver->f_FM_MAC_Enable = DtsecEnable; -+ p_FmMacControllerDriver->f_FM_MAC_Disable = DtsecDisable; -+ p_FmMacControllerDriver->f_FM_MAC_Resume = NULL; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetException = DtsecSetException; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetPromiscuous = DtsecSetPromiscuous; -+ p_FmMacControllerDriver->f_FM_MAC_AdjustLink = DtsecAdjustLink; -+ p_FmMacControllerDriver->f_FM_MAC_SetWakeOnLan = DtsecSetWakeOnLan; -+ p_FmMacControllerDriver->f_FM_MAC_RestartAutoneg = DtsecRestartAutoneg; -+ -+ p_FmMacControllerDriver->f_FM_MAC_Enable1588TimeStamp = DtsecEnable1588TimeStamp; -+ p_FmMacControllerDriver->f_FM_MAC_Disable1588TimeStamp = DtsecDisable1588TimeStamp; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetTxAutoPauseFrames = DtsecTxMacPause; -+ p_FmMacControllerDriver->f_FM_MAC_SetTxPauseFrames = DtsecSetTxPauseFrames; -+ p_FmMacControllerDriver->f_FM_MAC_SetRxIgnorePauseFrames = DtsecRxIgnoreMacPause; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ResetCounters = DtsecResetCounters; -+ p_FmMacControllerDriver->f_FM_MAC_GetStatistics = DtsecGetStatistics; -+ p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters = NULL; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr = DtsecModifyMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr = DtsecAddHashMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_RemoveHashMacAddr = DtsecDelHashMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_AddExactMatchMacAddr = DtsecAddExactMatchMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_RemovelExactMatchMacAddr = DtsecDelExactMatchMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_GetId = DtsecGetId; -+ p_FmMacControllerDriver->f_FM_MAC_GetVersion = DtsecGetVersion; -+ p_FmMacControllerDriver->f_FM_MAC_GetMaxFrameLength = DtsecGetMaxFrameLength; -+ -+ p_FmMacControllerDriver->f_FM_MAC_MII_WritePhyReg = DTSEC_MII_WritePhyReg; -+ p_FmMacControllerDriver->f_FM_MAC_MII_ReadPhyReg = DTSEC_MII_ReadPhyReg; -+ -+} -+ -+ -+/*****************************************************************************/ -+/* dTSEC Config Main Entry */ -+/*****************************************************************************/ -+ -+/* .............................................................................. */ -+ -+t_Handle DTSEC_Config(t_FmMacParams *p_FmMacParam) -+{ -+ t_Dtsec *p_Dtsec; -+ struct dtsec_cfg *p_DtsecDriverParam; -+ uintptr_t baseAddr; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmMacParam, E_NULL_POINTER, NULL); -+ -+ baseAddr = p_FmMacParam->baseAddr; -+ -+ /* allocate memory for the UCC GETH data structure. */ -+ p_Dtsec = (t_Dtsec *)XX_Malloc(sizeof(t_Dtsec)); -+ if (!p_Dtsec) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("dTSEC driver structure")); -+ return NULL; -+ } -+ memset(p_Dtsec, 0, sizeof(t_Dtsec)); -+ InitFmMacControllerDriver(&p_Dtsec->fmMacControllerDriver); -+ -+ /* allocate memory for the dTSEC driver parameters data structure. */ -+ p_DtsecDriverParam = (struct dtsec_cfg *) XX_Malloc(sizeof(struct dtsec_cfg)); -+ if (!p_DtsecDriverParam) -+ { -+ XX_Free(p_Dtsec); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("dTSEC driver parameters")); -+ return NULL; -+ } -+ memset(p_DtsecDriverParam, 0, sizeof(struct dtsec_cfg)); -+ -+ /* Plant parameter structure pointer */ -+ p_Dtsec->p_DtsecDriverParam = p_DtsecDriverParam; -+ -+ fman_dtsec_defconfig(p_DtsecDriverParam); -+ -+ p_Dtsec->p_MemMap = (struct dtsec_regs *)UINT_TO_PTR(baseAddr); -+ p_Dtsec->p_MiiMemMap = (struct dtsec_mii_reg *)UINT_TO_PTR(baseAddr + DTSEC_TO_MII_OFFSET); -+ p_Dtsec->addr = ENET_ADDR_TO_UINT64(p_FmMacParam->addr); -+ p_Dtsec->enetMode = p_FmMacParam->enetMode; -+ p_Dtsec->macId = p_FmMacParam->macId; -+ p_Dtsec->exceptions = DEFAULT_exceptions; -+ p_Dtsec->mdioIrq = p_FmMacParam->mdioIrq; -+ p_Dtsec->f_Exception = p_FmMacParam->f_Exception; -+ p_Dtsec->f_Event = p_FmMacParam->f_Event; -+ p_Dtsec->h_App = p_FmMacParam->h_App; -+ p_Dtsec->ptpTsuEnabled = p_Dtsec->p_DtsecDriverParam->ptp_tsu_en; -+ p_Dtsec->enTsuErrExeption = p_Dtsec->p_DtsecDriverParam->ptp_exception_en; -+ p_Dtsec->tbi_phy_addr = p_Dtsec->p_DtsecDriverParam->tbi_phy_addr; -+ -+ return p_Dtsec; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec.h -@@ -0,0 +1,228 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File dtsec.h -+ -+ @Description FM dTSEC ... -+*//***************************************************************************/ -+#ifndef __DTSEC_H -+#define __DTSEC_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "list_ext.h" -+#include "enet_ext.h" -+ -+#include "dtsec_mii_acc.h" -+#include "fm_mac.h" -+ -+ -+#define DEFAULT_exceptions \ -+ ((uint32_t)(DTSEC_IMASK_BREN | \ -+ DTSEC_IMASK_RXCEN | \ -+ DTSEC_IMASK_BTEN | \ -+ DTSEC_IMASK_TXCEN | \ -+ DTSEC_IMASK_TXEEN | \ -+ DTSEC_IMASK_ABRTEN | \ -+ DTSEC_IMASK_LCEN | \ -+ DTSEC_IMASK_CRLEN | \ -+ DTSEC_IMASK_XFUNEN | \ -+ DTSEC_IMASK_IFERREN | \ -+ DTSEC_IMASK_MAGEN | \ -+ DTSEC_IMASK_TDPEEN | \ -+ DTSEC_IMASK_RDPEEN)) -+ -+#define GET_EXCEPTION_FLAG(bitMask, exception) switch (exception){ \ -+ case e_FM_MAC_EX_1G_BAB_RX: \ -+ bitMask = DTSEC_IMASK_BREN; break; \ -+ case e_FM_MAC_EX_1G_RX_CTL: \ -+ bitMask = DTSEC_IMASK_RXCEN; break; \ -+ case e_FM_MAC_EX_1G_GRATEFUL_TX_STP_COMPLET: \ -+ bitMask = DTSEC_IMASK_GTSCEN ; break; \ -+ case e_FM_MAC_EX_1G_BAB_TX: \ -+ bitMask = DTSEC_IMASK_BTEN ; break; \ -+ case e_FM_MAC_EX_1G_TX_CTL: \ -+ bitMask = DTSEC_IMASK_TXCEN ; break; \ -+ case e_FM_MAC_EX_1G_TX_ERR: \ -+ bitMask = DTSEC_IMASK_TXEEN ; break; \ -+ case e_FM_MAC_EX_1G_LATE_COL: \ -+ bitMask = DTSEC_IMASK_LCEN ; break; \ -+ case e_FM_MAC_EX_1G_COL_RET_LMT: \ -+ bitMask = DTSEC_IMASK_CRLEN ; break; \ -+ case e_FM_MAC_EX_1G_TX_FIFO_UNDRN: \ -+ bitMask = DTSEC_IMASK_XFUNEN ; break; \ -+ case e_FM_MAC_EX_1G_MAG_PCKT: \ -+ bitMask = DTSEC_IMASK_MAGEN ; break; \ -+ case e_FM_MAC_EX_1G_MII_MNG_RD_COMPLET: \ -+ bitMask = DTSEC_IMASK_MMRDEN; break; \ -+ case e_FM_MAC_EX_1G_MII_MNG_WR_COMPLET: \ -+ bitMask = DTSEC_IMASK_MMWREN ; break; \ -+ case e_FM_MAC_EX_1G_GRATEFUL_RX_STP_COMPLET: \ -+ bitMask = DTSEC_IMASK_GRSCEN; break; \ -+ case e_FM_MAC_EX_1G_TX_DATA_ERR: \ -+ bitMask = DTSEC_IMASK_TDPEEN; break; \ -+ case e_FM_MAC_EX_1G_RX_MIB_CNT_OVFL: \ -+ bitMask = DTSEC_IMASK_MSROEN ; break; \ -+ default: bitMask = 0;break;} -+ -+ -+#define MAX_PACKET_ALIGNMENT 31 -+#define MAX_INTER_PACKET_GAP 0x7f -+#define MAX_INTER_PALTERNATE_BEB 0x0f -+#define MAX_RETRANSMISSION 0x0f -+#define MAX_COLLISION_WINDOW 0x03ff -+ -+ -+/********************* From mac ext ******************************************/ -+typedef uint32_t t_ErrorDisable; -+ -+#define ERROR_DISABLE_TRANSMIT 0x00400000 -+#define ERROR_DISABLE_LATE_COLLISION 0x00040000 -+#define ERROR_DISABLE_COLLISION_RETRY_LIMIT 0x00020000 -+#define ERROR_DISABLE_TxFIFO_UNDERRUN 0x00010000 -+#define ERROR_DISABLE_TxABORT 0x00008000 -+#define ERROR_DISABLE_INTERFACE 0x00004000 -+#define ERROR_DISABLE_TxDATA_PARITY 0x00000002 -+#define ERROR_DISABLE_RxDATA_PARITY 0x00000001 -+ -+/*****************************************************************************/ -+#define DTSEC_NUM_OF_PADDRS 15 /* number of pattern match registers (entries) */ -+ -+#define GROUP_ADDRESS 0x0000010000000000LL /* Group address bit indication */ -+ -+#define HASH_TABLE_SIZE 256 /* Hash table size (= 32 bits * 8 regs) */ -+ -+#define HASH_TABLE_SIZE 256 /* Hash table size (32 bits * 8 regs) */ -+#define EXTENDED_HASH_TABLE_SIZE 512 /* Extended Hash table size (32 bits * 16 regs) */ -+ -+#define DTSEC_TO_MII_OFFSET 0x1000 /* number of pattern match registers (entries) */ -+ -+#define MAX_PHYS 32 /* maximum number of phys */ -+ -+#define VAL32BIT 0x100000000LL -+#define VAL22BIT 0x00400000 -+#define VAL16BIT 0x00010000 -+#define VAL12BIT 0x00001000 -+ -+/* CAR1/2 bits */ -+#define CAR1_TR64 0x80000000 -+#define CAR1_TR127 0x40000000 -+#define CAR1_TR255 0x20000000 -+#define CAR1_TR511 0x10000000 -+#define CAR1_TRK1 0x08000000 -+#define CAR1_TRMAX 0x04000000 -+#define CAR1_TRMGV 0x02000000 -+ -+#define CAR1_RBYT 0x00010000 -+#define CAR1_RPKT 0x00008000 -+#define CAR1_RMCA 0x00002000 -+#define CAR1_RBCA 0x00001000 -+#define CAR1_RXPF 0x00000400 -+#define CAR1_RALN 0x00000100 -+#define CAR1_RFLR 0x00000080 -+#define CAR1_RCDE 0x00000040 -+#define CAR1_RCSE 0x00000020 -+#define CAR1_RUND 0x00000010 -+#define CAR1_ROVR 0x00000008 -+#define CAR1_RFRG 0x00000004 -+#define CAR1_RJBR 0x00000002 -+#define CAR1_RDRP 0x00000001 -+ -+#define CAR2_TFCS 0x00040000 -+#define CAR2_TBYT 0x00002000 -+#define CAR2_TPKT 0x00001000 -+#define CAR2_TMCA 0x00000800 -+#define CAR2_TBCA 0x00000400 -+#define CAR2_TXPF 0x00000200 -+#define CAR2_TDRP 0x00000001 -+ -+typedef struct t_InternalStatistics -+{ -+ uint64_t tr64; -+ uint64_t tr127; -+ uint64_t tr255; -+ uint64_t tr511; -+ uint64_t tr1k; -+ uint64_t trmax; -+ uint64_t trmgv; -+ uint64_t rfrg; -+ uint64_t rjbr; -+ uint64_t rdrp; -+ uint64_t raln; -+ uint64_t rund; -+ uint64_t rovr; -+ uint64_t rxpf; -+ uint64_t txpf; -+ uint64_t rbyt; -+ uint64_t rpkt; -+ uint64_t rmca; -+ uint64_t rbca; -+ uint64_t rflr; -+ uint64_t rcde; -+ uint64_t rcse; -+ uint64_t tbyt; -+ uint64_t tpkt; -+ uint64_t tmca; -+ uint64_t tbca; -+ uint64_t tdrp; -+ uint64_t tfcs; -+} t_InternalStatistics; -+ -+typedef struct { -+ t_FmMacControllerDriver fmMacControllerDriver; -+ t_Handle h_App; /**< Handle to the upper layer application */ -+ struct dtsec_regs *p_MemMap; /**< pointer to dTSEC memory mapped registers. */ -+ struct dtsec_mii_reg *p_MiiMemMap; /**< pointer to dTSEC MII memory mapped registers. */ -+ uint64_t addr; /**< MAC address of device; */ -+ e_EnetMode enetMode; /**< Ethernet physical interface */ -+ t_FmMacExceptionCallback *f_Exception; -+ int mdioIrq; -+ t_FmMacExceptionCallback *f_Event; -+ bool indAddrRegUsed[DTSEC_NUM_OF_PADDRS]; /**< Whether a particular individual address recognition register is being used */ -+ uint64_t paddr[DTSEC_NUM_OF_PADDRS]; /**< MAC address for particular individual address recognition register */ -+ uint8_t numOfIndAddrInRegs; /**< Number of individual addresses in registers for this station. */ -+ bool halfDuplex; -+ t_InternalStatistics internalStatistics; -+ t_EthHash *p_MulticastAddrHash; /* pointer to driver's global address hash table */ -+ t_EthHash *p_UnicastAddrHash; /* pointer to driver's individual address hash table */ -+ uint8_t macId; -+ uint8_t tbi_phy_addr; -+ uint32_t exceptions; -+ bool ptpTsuEnabled; -+ bool enTsuErrExeption; -+ e_FmMacStatisticsLevel statisticsLevel; -+ struct dtsec_cfg *p_DtsecDriverParam; -+} t_Dtsec; -+ -+ -+#endif /* __DTSEC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec_mii_acc.c -@@ -0,0 +1,97 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File dtsec_mii_acc.c -+ -+ @Description FM dtsec MII register access MAC ... -+*//***************************************************************************/ -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "fm_mac.h" -+#include "dtsec.h" -+#include "fsl_fman_dtsec_mii_acc.h" -+ -+ -+/*****************************************************************************/ -+t_Error DTSEC_MII_WritePhyReg(t_Handle h_Dtsec, -+ uint8_t phyAddr, -+ uint8_t reg, -+ uint16_t data) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ struct dtsec_mii_reg *miiregs; -+ uint16_t dtsec_freq; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_MiiMemMap, E_INVALID_HANDLE); -+ -+ dtsec_freq = (uint16_t)(p_Dtsec->fmMacControllerDriver.clkFreq >> 1); -+ miiregs = p_Dtsec->p_MiiMemMap; -+ -+ err = (t_Error)fman_dtsec_mii_write_reg(miiregs, phyAddr, reg, data, dtsec_freq); -+ -+ return err; -+} -+ -+/*****************************************************************************/ -+t_Error DTSEC_MII_ReadPhyReg(t_Handle h_Dtsec, -+ uint8_t phyAddr, -+ uint8_t reg, -+ uint16_t *p_Data) -+{ -+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; -+ struct dtsec_mii_reg *miiregs; -+ uint16_t dtsec_freq; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_MiiMemMap, E_INVALID_HANDLE); -+ -+ dtsec_freq = (uint16_t)(p_Dtsec->fmMacControllerDriver.clkFreq >> 1); -+ miiregs = p_Dtsec->p_MiiMemMap; -+ -+ err = fman_dtsec_mii_read_reg(miiregs, phyAddr, reg, p_Data, dtsec_freq); -+ -+ if (*p_Data == 0xffff) -+ RETURN_ERROR(MINOR, E_NO_DEVICE, -+ ("Read wrong data (0xffff): phyAddr 0x%x, reg 0x%x", -+ phyAddr, reg)); -+ if (err) -+ RETURN_ERROR(MINOR, (t_Error)err, NO_MSG); -+ -+ return E_OK; -+} -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec_mii_acc.h -@@ -0,0 +1,42 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __DTSEC_MII_ACC_H -+#define __DTSEC_MII_ACC_H -+ -+#include "std_ext.h" -+ -+ -+t_Error DTSEC_MII_WritePhyReg(t_Handle h_Dtsec, uint8_t phyAddr, uint8_t reg, uint16_t data); -+t_Error DTSEC_MII_ReadPhyReg(t_Handle h_Dtsec, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data); -+ -+#endif /* __DTSEC_MII_ACC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.c -@@ -0,0 +1,674 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_mac.c -+ -+ @Description FM MAC ... -+*//***************************************************************************/ -+#include "std_ext.h" -+#include "string_ext.h" -+#include "sprint_ext.h" -+#include "error_ext.h" -+#include "fm_ext.h" -+ -+#include "fm_common.h" -+#include "fm_mac.h" -+ -+ -+/* ......................................................................... */ -+ -+t_Handle FM_MAC_Config (t_FmMacParams *p_FmMacParam) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver; -+ uint16_t fmClkFreq; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmMacParam, E_INVALID_HANDLE, NULL); -+ -+ fmClkFreq = FmGetClockFreq(p_FmMacParam->h_Fm); -+ if (fmClkFreq == 0) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Can't get clock for MAC!")); -+ return NULL; -+ } -+ -+#if (DPAA_VERSION == 10) -+ if (ENET_SPEED_FROM_MODE(p_FmMacParam->enetMode) < e_ENET_SPEED_10000) -+ p_FmMacControllerDriver = (t_FmMacControllerDriver *)DTSEC_Config(p_FmMacParam); -+ else -+#if FM_MAX_NUM_OF_10G_MACS > 0 -+ p_FmMacControllerDriver = (t_FmMacControllerDriver *)TGEC_Config(p_FmMacParam); -+#else -+ p_FmMacControllerDriver = NULL; -+#endif /* FM_MAX_NUM_OF_10G_MACS > 0 */ -+#else -+ p_FmMacControllerDriver = (t_FmMacControllerDriver *)MEMAC_Config(p_FmMacParam); -+#endif /* (DPAA_VERSION == 10) */ -+ -+ if (!p_FmMacControllerDriver) -+ return NULL; -+ -+ p_FmMacControllerDriver->h_Fm = p_FmMacParam->h_Fm; -+ p_FmMacControllerDriver->enetMode = p_FmMacParam->enetMode; -+ p_FmMacControllerDriver->macId = p_FmMacParam->macId; -+ p_FmMacControllerDriver->resetOnInit = DEFAULT_resetOnInit; -+ -+ p_FmMacControllerDriver->clkFreq = fmClkFreq; -+ -+ return (t_Handle)p_FmMacControllerDriver; -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_Init (t_Handle h_FmMac) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->resetOnInit && -+ !p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit && -+ (FmResetMac(p_FmMacControllerDriver->h_Fm, -+ ((ENET_INTERFACE_FROM_MODE(p_FmMacControllerDriver->enetMode) == e_ENET_IF_XGMII) ? -+ e_FM_MAC_10G : e_FM_MAC_1G), -+ p_FmMacControllerDriver->macId) != E_OK)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Can't reset MAC!")); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_Init) -+ return p_FmMacControllerDriver->f_FM_MAC_Init(h_FmMac); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_Free (t_Handle h_FmMac) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_Free) -+ return p_FmMacControllerDriver->f_FM_MAC_Free(h_FmMac); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ConfigResetOnInit (t_Handle h_FmMac, bool enable) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit) -+ return p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit(h_FmMac, enable); -+ -+ p_FmMacControllerDriver->resetOnInit = enable; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ConfigLoopback (t_Handle h_FmMac, bool newVal) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigLoopback) -+ return p_FmMacControllerDriver->f_FM_MAC_ConfigLoopback(h_FmMac, newVal); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ConfigMaxFrameLength (t_Handle h_FmMac, uint16_t newVal) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigMaxFrameLength) -+ return p_FmMacControllerDriver->f_FM_MAC_ConfigMaxFrameLength(h_FmMac, newVal); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ConfigWan (t_Handle h_FmMac, bool flag) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigWan) -+ return p_FmMacControllerDriver->f_FM_MAC_ConfigWan(h_FmMac, flag); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ConfigPadAndCrc (t_Handle h_FmMac, bool newVal) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigPadAndCrc) -+ return p_FmMacControllerDriver->f_FM_MAC_ConfigPadAndCrc(h_FmMac, newVal); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ConfigHalfDuplex (t_Handle h_FmMac, bool newVal) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigHalfDuplex) -+ return p_FmMacControllerDriver->f_FM_MAC_ConfigHalfDuplex(h_FmMac,newVal); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ConfigTbiPhyAddr (t_Handle h_FmMac, uint8_t newVal) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigTbiPhyAddr) -+ return p_FmMacControllerDriver->f_FM_MAC_ConfigTbiPhyAddr(h_FmMac,newVal); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ConfigLengthCheck (t_Handle h_FmMac, bool newVal) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigLengthCheck) -+ return p_FmMacControllerDriver->f_FM_MAC_ConfigLengthCheck(h_FmMac,newVal); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ConfigException (t_Handle h_FmMac, e_FmMacExceptions ex, bool enable) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigException) -+ return p_FmMacControllerDriver->f_FM_MAC_ConfigException(h_FmMac, ex, enable); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ConfigSkipFman11Workaround (t_Handle h_FmMac) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigSkipFman11Workaround) -+ return p_FmMacControllerDriver->f_FM_MAC_ConfigSkipFman11Workaround(h_FmMac); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+ -+ -+/*****************************************************************************/ -+/* Run Time Control */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_Enable (t_Handle h_FmMac, e_CommMode mode) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_Enable) -+ return p_FmMacControllerDriver->f_FM_MAC_Enable(h_FmMac, mode); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_Disable (t_Handle h_FmMac, e_CommMode mode) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_Disable) -+ return p_FmMacControllerDriver->f_FM_MAC_Disable(h_FmMac, mode); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MAC_Resume (t_Handle h_FmMac) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_Resume) -+ return p_FmMacControllerDriver->f_FM_MAC_Resume(h_FmMac); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_Enable1588TimeStamp (t_Handle h_FmMac) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_Enable1588TimeStamp) -+ return p_FmMacControllerDriver->f_FM_MAC_Enable1588TimeStamp(h_FmMac); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_Disable1588TimeStamp (t_Handle h_FmMac) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_Disable1588TimeStamp) -+ return p_FmMacControllerDriver->f_FM_MAC_Disable1588TimeStamp(h_FmMac); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_SetTxAutoPauseFrames(t_Handle h_FmMac, -+ uint16_t pauseTime) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_SetTxAutoPauseFrames) -+ return p_FmMacControllerDriver->f_FM_MAC_SetTxAutoPauseFrames(h_FmMac, -+ pauseTime); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_SetTxPauseFrames(t_Handle h_FmMac, -+ uint8_t priority, -+ uint16_t pauseTime, -+ uint16_t threshTime) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_SetTxPauseFrames) -+ return p_FmMacControllerDriver->f_FM_MAC_SetTxPauseFrames(h_FmMac, -+ priority, -+ pauseTime, -+ threshTime); -+ -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_SetRxIgnorePauseFrames (t_Handle h_FmMac, bool en) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_SetRxIgnorePauseFrames) -+ return p_FmMacControllerDriver->f_FM_MAC_SetRxIgnorePauseFrames(h_FmMac, en); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_SetWakeOnLan (t_Handle h_FmMac, bool en) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_SetWakeOnLan) -+ return p_FmMacControllerDriver->f_FM_MAC_SetWakeOnLan(h_FmMac, en); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ResetCounters (t_Handle h_FmMac) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ResetCounters) -+ return p_FmMacControllerDriver->f_FM_MAC_ResetCounters(h_FmMac); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_SetException(t_Handle h_FmMac, e_FmMacExceptions ex, bool enable) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_SetException) -+ return p_FmMacControllerDriver->f_FM_MAC_SetException(h_FmMac, ex, enable); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_SetStatistics (t_Handle h_FmMac, e_FmMacStatisticsLevel statisticsLevel) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_SetStatistics) -+ return p_FmMacControllerDriver->f_FM_MAC_SetStatistics(h_FmMac, statisticsLevel); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_GetStatistics (t_Handle h_FmMac, t_FmMacStatistics *p_Statistics) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_GetStatistics) -+ return p_FmMacControllerDriver->f_FM_MAC_GetStatistics(h_FmMac, p_Statistics); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_GetFrameSizeCounters(t_Handle h_FmMac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ memset(p_FrameSizeCounters, 0, sizeof(t_FmMacFrameSizeCounters)); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters) -+ return p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters(h_FmMac, p_FrameSizeCounters, type); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_ModifyMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr) -+ return p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr(h_FmMac, p_EnetAddr); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_AddHashMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr) -+ return p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr(h_FmMac, p_EnetAddr); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_RemoveHashMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_RemoveHashMacAddr) -+ return p_FmMacControllerDriver->f_FM_MAC_RemoveHashMacAddr(h_FmMac, p_EnetAddr); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_AddExactMatchMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_AddExactMatchMacAddr) -+ return p_FmMacControllerDriver->f_FM_MAC_AddExactMatchMacAddr(h_FmMac, p_EnetAddr); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_RemovelExactMatchMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_RemovelExactMatchMacAddr) -+ return p_FmMacControllerDriver->f_FM_MAC_RemovelExactMatchMacAddr(h_FmMac, p_EnetAddr); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_GetVesrion (t_Handle h_FmMac, uint32_t *macVresion) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_GetVersion) -+ return p_FmMacControllerDriver->f_FM_MAC_GetVersion(h_FmMac, macVresion); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+ -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_GetId (t_Handle h_FmMac, uint32_t *macId) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_GetId) -+ return p_FmMacControllerDriver->f_FM_MAC_GetId(h_FmMac, macId); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_SetPromiscuous (t_Handle h_FmMac, bool newVal) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_SetPromiscuous) -+ return p_FmMacControllerDriver->f_FM_MAC_SetPromiscuous(h_FmMac, newVal); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_AdjustLink(t_Handle h_FmMac, e_EnetSpeed speed, bool fullDuplex) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_AdjustLink) -+ return p_FmMacControllerDriver->f_FM_MAC_AdjustLink(h_FmMac, speed, fullDuplex); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_RestartAutoneg(t_Handle h_FmMac) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_RestartAutoneg) -+ return p_FmMacControllerDriver->f_FM_MAC_RestartAutoneg(h_FmMac); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_MII_WritePhyReg (t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t data) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_MII_WritePhyReg) -+ return p_FmMacControllerDriver->f_FM_MAC_MII_WritePhyReg(h_FmMac, phyAddr, reg, data); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+t_Error FM_MAC_MII_ReadPhyReg(t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_MII_ReadPhyReg) -+ return p_FmMacControllerDriver->f_FM_MAC_MII_ReadPhyReg(h_FmMac, phyAddr, reg, p_Data); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+uint16_t FM_MAC_GetMaxFrameLength(t_Handle h_FmMac) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmMacControllerDriver, E_INVALID_HANDLE, 0); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_GetMaxFrameLength) -+ return p_FmMacControllerDriver->f_FM_MAC_GetMaxFrameLength(h_FmMac); -+ -+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+ return 0; -+} -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+/*****************************************************************************/ -+t_Error FM_MAC_DumpRegs(t_Handle h_FmMac) -+{ -+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacControllerDriver->f_FM_MAC_DumpRegs) -+ return p_FmMacControllerDriver->f_FM_MAC_DumpRegs(h_FmMac); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+#endif /* (defined(DEBUG_ERRORS) && ... */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.h -@@ -0,0 +1,226 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_mac.h -+ -+ @Description FM MAC ... -+*//***************************************************************************/ -+#ifndef __FM_MAC_H -+#define __FM_MAC_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "list_ext.h" -+#include "fm_mac_ext.h" -+#include "fm_common.h" -+ -+ -+#define __ERR_MODULE__ MODULE_FM_MAC -+ -+/**************************************************************************//** -+ @Description defaults -+*//***************************************************************************/ -+ -+ -+#define DEFAULT_halfDuplex FALSE -+#define DEFAULT_padAndCrcEnable TRUE -+#define DEFAULT_resetOnInit FALSE -+ -+ -+typedef struct { -+ uint64_t addr; /* Ethernet Address */ -+ t_List node; -+} t_EthHashEntry; -+#define ETH_HASH_ENTRY_OBJ(ptr) LIST_OBJECT(ptr, t_EthHashEntry, node) -+ -+typedef struct { -+ uint16_t size; -+ t_List *p_Lsts; -+} t_EthHash; -+ -+typedef struct { -+ t_Error (*f_FM_MAC_Init) (t_Handle h_FmMac); -+ t_Error (*f_FM_MAC_Free) (t_Handle h_FmMac); -+ -+ t_Error (*f_FM_MAC_SetStatistics) (t_Handle h_FmMac, e_FmMacStatisticsLevel statisticsLevel); -+ t_Error (*f_FM_MAC_ConfigLoopback) (t_Handle h_FmMac, bool newVal); -+ t_Error (*f_FM_MAC_ConfigMaxFrameLength) (t_Handle h_FmMac, uint16_t newVal); -+ t_Error (*f_FM_MAC_ConfigWan) (t_Handle h_FmMac, bool flag); -+ t_Error (*f_FM_MAC_ConfigPadAndCrc) (t_Handle h_FmMac, bool newVal); -+ t_Error (*f_FM_MAC_ConfigHalfDuplex) (t_Handle h_FmMac, bool newVal); -+ t_Error (*f_FM_MAC_ConfigLengthCheck) (t_Handle h_FmMac, bool newVal); -+ t_Error (*f_FM_MAC_ConfigTbiPhyAddr) (t_Handle h_FmMac, uint8_t newVal); -+ t_Error (*f_FM_MAC_ConfigException) (t_Handle h_FmMac, e_FmMacExceptions, bool enable); -+ t_Error (*f_FM_MAC_ConfigResetOnInit) (t_Handle h_FmMac, bool enable); -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+ t_Error (*f_FM_MAC_ConfigSkipFman11Workaround) (t_Handle h_FmMac); -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+ -+ t_Error (*f_FM_MAC_SetException) (t_Handle h_FmMac, e_FmMacExceptions ex, bool enable); -+ -+ t_Error (*f_FM_MAC_Enable) (t_Handle h_FmMac, e_CommMode mode); -+ t_Error (*f_FM_MAC_Disable) (t_Handle h_FmMac, e_CommMode mode); -+ t_Error (*f_FM_MAC_Resume) (t_Handle h_FmMac); -+ t_Error (*f_FM_MAC_Enable1588TimeStamp) (t_Handle h_FmMac); -+ t_Error (*f_FM_MAC_Disable1588TimeStamp) (t_Handle h_FmMac); -+ t_Error (*f_FM_MAC_Reset) (t_Handle h_FmMac, bool wait); -+ -+ t_Error (*f_FM_MAC_SetTxAutoPauseFrames) (t_Handle h_FmMac, -+ uint16_t pauseTime); -+ t_Error (*f_FM_MAC_SetTxPauseFrames) (t_Handle h_FmMac, -+ uint8_t priority, -+ uint16_t pauseTime, -+ uint16_t threshTime); -+ t_Error (*f_FM_MAC_SetRxIgnorePauseFrames) (t_Handle h_FmMac, bool en); -+ -+ t_Error (*f_FM_MAC_ResetCounters) (t_Handle h_FmMac); -+ t_Error (*f_FM_MAC_GetStatistics) (t_Handle h_FmMac, t_FmMacStatistics *p_Statistics); -+ t_Error (*f_FM_MAC_GetFrameSizeCounters) (t_Handle h_FmMac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type); -+ -+ t_Error (*f_FM_MAC_ModifyMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr); -+ t_Error (*f_FM_MAC_AddHashMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr); -+ t_Error (*f_FM_MAC_RemoveHashMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr); -+ t_Error (*f_FM_MAC_AddExactMatchMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr); -+ t_Error (*f_FM_MAC_RemovelExactMatchMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr); -+ -+ t_Error (*f_FM_MAC_SetPromiscuous) (t_Handle h_FmMac, bool newVal); -+ t_Error (*f_FM_MAC_AdjustLink) (t_Handle h_FmMac, e_EnetSpeed speed, bool fullDuplex); -+ t_Error (*f_FM_MAC_RestartAutoneg) (t_Handle h_FmMac); -+ -+ t_Error (*f_FM_MAC_SetWakeOnLan) (t_Handle h_FmMac, bool en); -+ -+ t_Error (*f_FM_MAC_GetId) (t_Handle h_FmMac, uint32_t *macId); -+ -+ t_Error (*f_FM_MAC_GetVersion) (t_Handle h_FmMac, uint32_t *macVersion); -+ -+ uint16_t (*f_FM_MAC_GetMaxFrameLength) (t_Handle h_FmMac); -+ -+ t_Error (*f_FM_MAC_MII_WritePhyReg)(t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t data); -+ t_Error (*f_FM_MAC_MII_ReadPhyReg)(t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data); -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_Error (*f_FM_MAC_DumpRegs) (t_Handle h_FmMac); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ t_Handle h_Fm; -+ t_FmRevisionInfo fmRevInfo; -+ e_EnetMode enetMode; -+ uint8_t macId; -+ bool resetOnInit; -+ uint16_t clkFreq; -+} t_FmMacControllerDriver; -+ -+ -+#if (DPAA_VERSION == 10) -+t_Handle DTSEC_Config(t_FmMacParams *p_FmMacParam); -+t_Handle TGEC_Config(t_FmMacParams *p_FmMacParams); -+#else -+t_Handle MEMAC_Config(t_FmMacParams *p_FmMacParam); -+#endif /* (DPAA_VERSION == 10) */ -+uint16_t FM_MAC_GetMaxFrameLength(t_Handle FmMac); -+ -+ -+/* ........................................................................... */ -+ -+static __inline__ t_EthHashEntry *DequeueAddrFromHashEntry(t_List *p_AddrLst) -+{ -+ t_EthHashEntry *p_HashEntry = NULL; -+ if (!LIST_IsEmpty(p_AddrLst)) -+ { -+ p_HashEntry = ETH_HASH_ENTRY_OBJ(p_AddrLst->p_Next); -+ LIST_DelAndInit(&p_HashEntry->node); -+ } -+ return p_HashEntry; -+} -+ -+/* ........................................................................... */ -+ -+static __inline__ void FreeHashTable(t_EthHash *p_Hash) -+{ -+ t_EthHashEntry *p_HashEntry; -+ int i = 0; -+ -+ if (p_Hash) -+ { -+ if (p_Hash->p_Lsts) -+ { -+ for (i=0; isize; i++) -+ { -+ p_HashEntry = DequeueAddrFromHashEntry(&p_Hash->p_Lsts[i]); -+ while (p_HashEntry) -+ { -+ XX_Free(p_HashEntry); -+ p_HashEntry = DequeueAddrFromHashEntry(&p_Hash->p_Lsts[i]); -+ } -+ } -+ -+ XX_Free(p_Hash->p_Lsts); -+ } -+ -+ XX_Free(p_Hash); -+ } -+} -+ -+/* ........................................................................... */ -+ -+static __inline__ t_EthHash * AllocHashTable(uint16_t size) -+{ -+ uint32_t i; -+ t_EthHash *p_Hash; -+ -+ /* Allocate address hash table */ -+ p_Hash = (t_EthHash *)XX_Malloc(sizeof(t_EthHash)); -+ if (!p_Hash) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Address hash table")); -+ return NULL; -+ } -+ p_Hash->size = size; -+ -+ p_Hash->p_Lsts = (t_List *)XX_Malloc(p_Hash->size*sizeof(t_List)); -+ if (!p_Hash->p_Lsts) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Address hash table")); -+ XX_Free(p_Hash); -+ return NULL; -+ } -+ -+ for (i=0 ; isize; i++) -+ INIT_LIST(&p_Hash->p_Lsts[i]); -+ -+ return p_Hash; -+} -+ -+ -+#endif /* __FM_MAC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_crc32.c -@@ -0,0 +1,119 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "fman_crc32.h" -+#include "common/general.h" -+ -+ -+/* precomputed CRC values for address hashing */ -+static const uint32_t crc_tbl[256] = { -+ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, -+ 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, -+ 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2, -+ 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, -+ 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, -+ 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, -+ 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c, -+ 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, -+ 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, -+ 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, -+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106, -+ 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, -+ 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, -+ 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, -+ 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, -+ 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, -+ 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, -+ 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, -+ 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, -+ 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, -+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, -+ 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, -+ 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84, -+ 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, -+ 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, -+ 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, -+ 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e, -+ 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, -+ 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, -+ 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, -+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28, -+ 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, -+ 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f, -+ 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, -+ 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, -+ 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, -+ 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, -+ 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, -+ 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, -+ 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, -+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, -+ 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, -+ 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d -+}; -+ -+/* Get the mirrored value of a byte size number. (0x11010011 --> 0x11001011) */ -+static inline uint8_t get_mirror8(uint8_t n) -+{ -+ uint8_t mirror[16] = { -+ 0x00, 0x08, 0x04, 0x0c, 0x02, 0x0a, 0x06, 0x0e, -+ 0x01, 0x09, 0x05, 0x0d, 0x03, 0x0b, 0x07, 0x0f -+ }; -+ return (uint8_t)(((mirror[n & 0x0f] << 4) | (mirror[n >> 4]))); -+} -+ -+static inline uint32_t get_mirror32(uint32_t n) -+{ -+ return ((uint32_t)get_mirror8((uint8_t)(n))<<24) | -+ ((uint32_t)get_mirror8((uint8_t)(n>>8))<<16) | -+ ((uint32_t)get_mirror8((uint8_t)(n>>16))<<8) | -+ ((uint32_t)get_mirror8((uint8_t)(n>>24))); -+} -+ -+uint32_t get_mac_addr_crc(uint64_t _addr) -+{ -+ uint32_t i; -+ uint8_t data; -+ uint32_t crc; -+ -+ /* CRC calculation */ -+ crc = 0xffffffff; -+ for (i = 0; i < 6; i++) { -+ data = (uint8_t)(_addr >> ((5-i)*8)); -+ crc = crc ^ data; -+ crc = crc_tbl[crc&0xff] ^ (crc>>8); -+ } -+ -+ crc = get_mirror32(crc); -+ return crc; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_crc32.h -@@ -0,0 +1,43 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#ifndef __FMAN_CRC32_H -+#define __FMAN_CRC32_H -+ -+#include "common/general.h" -+ -+ -+uint32_t get_mac_addr_crc(uint64_t _addr); -+ -+ -+#endif /* __FMAN_CRC32_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_dtsec.c -@@ -0,0 +1,847 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "fsl_fman_dtsec.h" -+ -+ -+void fman_dtsec_stop_rx(struct dtsec_regs *regs) -+{ -+ /* Assert the graceful stop bit */ -+ iowrite32be(ioread32be(®s->rctrl) | RCTRL_GRS, ®s->rctrl); -+} -+ -+void fman_dtsec_stop_tx(struct dtsec_regs *regs) -+{ -+ /* Assert the graceful stop bit */ -+ iowrite32be(ioread32be(®s->tctrl) | DTSEC_TCTRL_GTS, ®s->tctrl); -+} -+ -+void fman_dtsec_start_tx(struct dtsec_regs *regs) -+{ -+ /* clear the graceful stop bit */ -+ iowrite32be(ioread32be(®s->tctrl) & ~DTSEC_TCTRL_GTS, ®s->tctrl); -+} -+ -+void fman_dtsec_start_rx(struct dtsec_regs *regs) -+{ -+ /* clear the graceful stop bit */ -+ iowrite32be(ioread32be(®s->rctrl) & ~RCTRL_GRS, ®s->rctrl); -+} -+ -+void fman_dtsec_defconfig(struct dtsec_cfg *cfg) -+{ -+ cfg->halfdup_on = DEFAULT_HALFDUP_ON; -+ cfg->halfdup_retransmit = DEFAULT_HALFDUP_RETRANSMIT; -+ cfg->halfdup_coll_window = DEFAULT_HALFDUP_COLL_WINDOW; -+ cfg->halfdup_excess_defer = DEFAULT_HALFDUP_EXCESS_DEFER; -+ cfg->halfdup_no_backoff = DEFAULT_HALFDUP_NO_BACKOFF; -+ cfg->halfdup_bp_no_backoff = DEFAULT_HALFDUP_BP_NO_BACKOFF; -+ cfg->halfdup_alt_backoff_val = DEFAULT_HALFDUP_ALT_BACKOFF_VAL; -+ cfg->halfdup_alt_backoff_en = DEFAULT_HALFDUP_ALT_BACKOFF_EN; -+ cfg->rx_drop_bcast = DEFAULT_RX_DROP_BCAST; -+ cfg->rx_short_frm = DEFAULT_RX_SHORT_FRM; -+ cfg->rx_len_check = DEFAULT_RX_LEN_CHECK; -+ cfg->tx_pad_crc = DEFAULT_TX_PAD_CRC; -+ cfg->tx_crc = DEFAULT_TX_CRC; -+ cfg->rx_ctrl_acc = DEFAULT_RX_CTRL_ACC; -+ cfg->tx_pause_time = DEFAULT_TX_PAUSE_TIME; -+ cfg->tbipa = DEFAULT_TBIPA; /* PHY address 0 is reserved (DPAA RM)*/ -+ cfg->rx_prepend = DEFAULT_RX_PREPEND; -+ cfg->ptp_tsu_en = DEFAULT_PTP_TSU_EN; -+ cfg->ptp_exception_en = DEFAULT_PTP_EXCEPTION_EN; -+ cfg->preamble_len = DEFAULT_PREAMBLE_LEN; -+ cfg->rx_preamble = DEFAULT_RX_PREAMBLE; -+ cfg->tx_preamble = DEFAULT_TX_PREAMBLE; -+ cfg->loopback = DEFAULT_LOOPBACK; -+ cfg->rx_time_stamp_en = DEFAULT_RX_TIME_STAMP_EN; -+ cfg->tx_time_stamp_en = DEFAULT_TX_TIME_STAMP_EN; -+ cfg->rx_flow = DEFAULT_RX_FLOW; -+ cfg->tx_flow = DEFAULT_TX_FLOW; -+ cfg->rx_group_hash_exd = DEFAULT_RX_GROUP_HASH_EXD; -+ cfg->tx_pause_time_extd = DEFAULT_TX_PAUSE_TIME_EXTD; -+ cfg->rx_promisc = DEFAULT_RX_PROMISC; -+ cfg->non_back_to_back_ipg1 = DEFAULT_NON_BACK_TO_BACK_IPG1; -+ cfg->non_back_to_back_ipg2 = DEFAULT_NON_BACK_TO_BACK_IPG2; -+ cfg->min_ifg_enforcement = DEFAULT_MIN_IFG_ENFORCEMENT; -+ cfg->back_to_back_ipg = DEFAULT_BACK_TO_BACK_IPG; -+ cfg->maximum_frame = DEFAULT_MAXIMUM_FRAME; -+ cfg->tbi_phy_addr = DEFAULT_TBI_PHY_ADDR; -+ cfg->wake_on_lan = DEFAULT_WAKE_ON_LAN; -+} -+ -+int fman_dtsec_init(struct dtsec_regs *regs, struct dtsec_cfg *cfg, -+ enum enet_interface iface_mode, -+ enum enet_speed iface_speed, -+ uint8_t *macaddr, -+ uint8_t fm_rev_maj, -+ uint8_t fm_rev_min, -+ uint32_t exception_mask) -+{ -+ bool is_rgmii = FALSE; -+ bool is_sgmii = FALSE; -+ bool is_qsgmii = FALSE; -+ int i; -+ uint32_t tmp; -+ -+UNUSED(fm_rev_maj);UNUSED(fm_rev_min); -+ -+ /* let's start with a soft reset */ -+ iowrite32be(MACCFG1_SOFT_RESET, ®s->maccfg1); -+ iowrite32be(0, ®s->maccfg1); -+ -+ /*************dtsec_id2******************/ -+ tmp = ioread32be(®s->tsec_id2); -+ -+ /* check RGMII support */ -+ if (iface_mode == E_ENET_IF_RGMII || -+ iface_mode == E_ENET_IF_RMII) -+ if (tmp & DTSEC_ID2_INT_REDUCED_OFF) -+ return -EINVAL; -+ -+ if (iface_mode == E_ENET_IF_SGMII || -+ iface_mode == E_ENET_IF_MII) -+ if (tmp & DTSEC_ID2_INT_REDUCED_OFF) -+ return -EINVAL; -+ -+ /***************ECNTRL************************/ -+ -+ is_rgmii = (bool)((iface_mode == E_ENET_IF_RGMII) ? TRUE : FALSE); -+ is_sgmii = (bool)((iface_mode == E_ENET_IF_SGMII) ? TRUE : FALSE); -+ is_qsgmii = (bool)((iface_mode == E_ENET_IF_QSGMII) ? TRUE : FALSE); -+ -+ tmp = 0; -+ if (is_rgmii || iface_mode == E_ENET_IF_GMII) -+ tmp |= DTSEC_ECNTRL_GMIIM; -+ if (is_sgmii) -+ tmp |= (DTSEC_ECNTRL_SGMIIM | DTSEC_ECNTRL_TBIM); -+ if (is_qsgmii) -+ tmp |= (DTSEC_ECNTRL_SGMIIM | DTSEC_ECNTRL_TBIM | -+ DTSEC_ECNTRL_QSGMIIM); -+ if (is_rgmii) -+ tmp |= DTSEC_ECNTRL_RPM; -+ if (iface_speed == E_ENET_SPEED_100) -+ tmp |= DTSEC_ECNTRL_R100M; -+ -+ iowrite32be(tmp, ®s->ecntrl); -+ /***************ECNTRL************************/ -+ -+ /***************TCTRL************************/ -+ tmp = 0; -+ if (cfg->halfdup_on) -+ tmp |= DTSEC_TCTRL_THDF; -+ if (cfg->tx_time_stamp_en) -+ tmp |= DTSEC_TCTRL_TTSE; -+ -+ iowrite32be(tmp, ®s->tctrl); -+ -+ /***************TCTRL************************/ -+ -+ /***************PTV************************/ -+ tmp = 0; -+ -+#ifdef FM_SHORT_PAUSE_TIME_ERRATA_DTSEC1 -+ if ((fm_rev_maj == 1) && (fm_rev_min == 0)) -+ cfg->tx_pause_time += 2; -+#endif /* FM_SHORT_PAUSE_TIME_ERRATA_DTSEC1 */ -+ -+ if (cfg->tx_pause_time) -+ tmp |= cfg->tx_pause_time; -+ if (cfg->tx_pause_time_extd) -+ tmp |= cfg->tx_pause_time_extd << PTV_PTE_OFST; -+ iowrite32be(tmp, ®s->ptv); -+ -+ /***************RCTRL************************/ -+ tmp = 0; -+ tmp |= ((uint32_t)(cfg->rx_prepend & 0x0000001f)) << 16; -+ if (cfg->rx_ctrl_acc) -+ tmp |= RCTRL_CFA; -+ if (cfg->rx_group_hash_exd) -+ tmp |= RCTRL_GHTX; -+ if (cfg->rx_time_stamp_en) -+ tmp |= RCTRL_RTSE; -+ if (cfg->rx_drop_bcast) -+ tmp |= RCTRL_BC_REJ; -+ if (cfg->rx_short_frm) -+ tmp |= RCTRL_RSF; -+ if (cfg->rx_promisc) -+ tmp |= RCTRL_PROM; -+ -+ iowrite32be(tmp, ®s->rctrl); -+ /***************RCTRL************************/ -+ -+ /* -+ * Assign a Phy Address to the TBI (TBIPA). -+ * Done also in cases where TBI is not selected to avoid conflict with -+ * the external PHY's Physical address -+ */ -+ iowrite32be(cfg->tbipa, ®s->tbipa); -+ -+ /***************TMR_CTL************************/ -+ iowrite32be(0, ®s->tmr_ctrl); -+ -+ if (cfg->ptp_tsu_en) { -+ tmp = 0; -+ tmp |= TMR_PEVENT_TSRE; -+ iowrite32be(tmp, ®s->tmr_pevent); -+ -+ if (cfg->ptp_exception_en) { -+ tmp = 0; -+ tmp |= TMR_PEMASK_TSREEN; -+ iowrite32be(tmp, ®s->tmr_pemask); -+ } -+ } -+ -+ /***************MACCFG1***********************/ -+ tmp = 0; -+ if (cfg->loopback) -+ tmp |= MACCFG1_LOOPBACK; -+ if (cfg->rx_flow) -+ tmp |= MACCFG1_RX_FLOW; -+ if (cfg->tx_flow) -+ tmp |= MACCFG1_TX_FLOW; -+ iowrite32be(tmp, ®s->maccfg1); -+ -+ /***************MACCFG1***********************/ -+ -+ /***************MACCFG2***********************/ -+ tmp = 0; -+ -+ if (iface_speed < E_ENET_SPEED_1000) -+ tmp |= MACCFG2_NIBBLE_MODE; -+ else if (iface_speed == E_ENET_SPEED_1000) -+ tmp |= MACCFG2_BYTE_MODE; -+ -+ tmp |= ((uint32_t) cfg->preamble_len & 0x0000000f) -+ << PREAMBLE_LENGTH_SHIFT; -+ -+ if (cfg->rx_preamble) -+ tmp |= MACCFG2_PRE_AM_Rx_EN; -+ if (cfg->tx_preamble) -+ tmp |= MACCFG2_PRE_AM_Tx_EN; -+ if (cfg->rx_len_check) -+ tmp |= MACCFG2_LENGTH_CHECK; -+ if (cfg->tx_pad_crc) -+ tmp |= MACCFG2_PAD_CRC_EN; -+ if (cfg->tx_crc) -+ tmp |= MACCFG2_CRC_EN; -+ if (!cfg->halfdup_on) -+ tmp |= MACCFG2_FULL_DUPLEX; -+ iowrite32be(tmp, ®s->maccfg2); -+ -+ /***************MACCFG2***********************/ -+ -+ /***************IPGIFG************************/ -+ tmp = (((cfg->non_back_to_back_ipg1 << -+ IPGIFG_NON_BACK_TO_BACK_IPG_1_SHIFT) -+ & IPGIFG_NON_BACK_TO_BACK_IPG_1) -+ | ((cfg->non_back_to_back_ipg2 << -+ IPGIFG_NON_BACK_TO_BACK_IPG_2_SHIFT) -+ & IPGIFG_NON_BACK_TO_BACK_IPG_2) -+ | ((cfg->min_ifg_enforcement << -+ IPGIFG_MIN_IFG_ENFORCEMENT_SHIFT) -+ & IPGIFG_MIN_IFG_ENFORCEMENT) -+ | (cfg->back_to_back_ipg & IPGIFG_BACK_TO_BACK_IPG)); -+ iowrite32be(tmp, ®s->ipgifg); -+ -+ /***************IPGIFG************************/ -+ -+ /***************HAFDUP************************/ -+ tmp = 0; -+ -+ if (cfg->halfdup_alt_backoff_en) -+ tmp = (uint32_t)(HAFDUP_ALT_BEB | -+ ((cfg->halfdup_alt_backoff_val & 0x0000000f) -+ << HAFDUP_ALTERNATE_BEB_TRUNCATION_SHIFT)); -+ if (cfg->halfdup_bp_no_backoff) -+ tmp |= HAFDUP_BP_NO_BACKOFF; -+ if (cfg->halfdup_no_backoff) -+ tmp |= HAFDUP_NO_BACKOFF; -+ if (cfg->halfdup_excess_defer) -+ tmp |= HAFDUP_EXCESS_DEFER; -+ tmp |= ((cfg->halfdup_retransmit << HAFDUP_RETRANSMISSION_MAX_SHIFT) -+ & HAFDUP_RETRANSMISSION_MAX); -+ tmp |= (cfg->halfdup_coll_window & HAFDUP_COLLISION_WINDOW); -+ -+ iowrite32be(tmp, ®s->hafdup); -+ /***************HAFDUP************************/ -+ -+ /***************MAXFRM************************/ -+ /* Initialize MAXFRM */ -+ iowrite32be(cfg->maximum_frame, ®s->maxfrm); -+ -+ /***************MAXFRM************************/ -+ -+ /***************CAM1************************/ -+ iowrite32be(0xffffffff, ®s->cam1); -+ iowrite32be(0xffffffff, ®s->cam2); -+ -+ /***************IMASK************************/ -+ iowrite32be(exception_mask, ®s->imask); -+ /***************IMASK************************/ -+ -+ /***************IEVENT************************/ -+ iowrite32be(0xffffffff, ®s->ievent); -+ -+ /***************MACSTNADDR1/2*****************/ -+ -+ tmp = (uint32_t)((macaddr[5] << 24) | -+ (macaddr[4] << 16) | -+ (macaddr[3] << 8) | -+ macaddr[2]); -+ iowrite32be(tmp, ®s->macstnaddr1); -+ -+ tmp = (uint32_t)((macaddr[1] << 24) | -+ (macaddr[0] << 16)); -+ iowrite32be(tmp, ®s->macstnaddr2); -+ -+ /***************MACSTNADDR1/2*****************/ -+ -+ /*****************HASH************************/ -+ for (i = 0; i < NUM_OF_HASH_REGS ; i++) { -+ /* Initialize IADDRx */ -+ iowrite32be(0, ®s->igaddr[i]); -+ /* Initialize GADDRx */ -+ iowrite32be(0, ®s->gaddr[i]); -+ } -+ -+ fman_dtsec_reset_stat(regs); -+ -+ return 0; -+} -+ -+uint16_t fman_dtsec_get_max_frame_len(struct dtsec_regs *regs) -+{ -+ return (uint16_t)ioread32be(®s->maxfrm); -+} -+ -+void fman_dtsec_set_max_frame_len(struct dtsec_regs *regs, uint16_t length) -+{ -+ iowrite32be(length, ®s->maxfrm); -+} -+ -+void fman_dtsec_set_mac_address(struct dtsec_regs *regs, uint8_t *adr) -+{ -+ uint32_t tmp; -+ -+ tmp = (uint32_t)((adr[5] << 24) | -+ (adr[4] << 16) | -+ (adr[3] << 8) | -+ adr[2]); -+ iowrite32be(tmp, ®s->macstnaddr1); -+ -+ tmp = (uint32_t)((adr[1] << 24) | -+ (adr[0] << 16)); -+ iowrite32be(tmp, ®s->macstnaddr2); -+} -+ -+void fman_dtsec_get_mac_address(struct dtsec_regs *regs, uint8_t *macaddr) -+{ -+ uint32_t tmp1, tmp2; -+ -+ tmp1 = ioread32be(®s->macstnaddr1); -+ tmp2 = ioread32be(®s->macstnaddr2); -+ -+ macaddr[0] = (uint8_t)((tmp2 & 0x00ff0000) >> 16); -+ macaddr[1] = (uint8_t)((tmp2 & 0xff000000) >> 24); -+ macaddr[2] = (uint8_t)(tmp1 & 0x000000ff); -+ macaddr[3] = (uint8_t)((tmp1 & 0x0000ff00) >> 8); -+ macaddr[4] = (uint8_t)((tmp1 & 0x00ff0000) >> 16); -+ macaddr[5] = (uint8_t)((tmp1 & 0xff000000) >> 24); -+} -+ -+void fman_dtsec_set_hash_table(struct dtsec_regs *regs, uint32_t crc, bool mcast, bool ghtx) -+{ -+ int32_t bucket; -+ if (ghtx) -+ bucket = (int32_t)((crc >> 23) & 0x1ff); -+ else { -+ bucket = (int32_t)((crc >> 24) & 0xff); -+ /* if !ghtx and mcast the bit must be set in gaddr instead of igaddr. */ -+ if (mcast) -+ bucket += 0x100; -+ } -+ fman_dtsec_set_bucket(regs, bucket, TRUE); -+} -+ -+void fman_dtsec_set_bucket(struct dtsec_regs *regs, int bucket, bool enable) -+{ -+ int reg_idx = (bucket >> 5) & 0xf; -+ int bit_idx = bucket & 0x1f; -+ uint32_t bit_mask = 0x80000000 >> bit_idx; -+ uint32_t *reg; -+ -+ if (reg_idx > 7) -+ reg = ®s->gaddr[reg_idx-8]; -+ else -+ reg = ®s->igaddr[reg_idx]; -+ -+ if (enable) -+ iowrite32be(ioread32be(reg) | bit_mask, reg); -+ else -+ iowrite32be(ioread32be(reg) & (~bit_mask), reg); -+} -+ -+void fman_dtsec_reset_filter_table(struct dtsec_regs *regs, bool mcast, bool ucast) -+{ -+ int i; -+ bool ghtx; -+ -+ ghtx = (bool)((ioread32be(®s->rctrl) & RCTRL_GHTX) ? TRUE : FALSE); -+ -+ if (ucast || (ghtx && mcast)) { -+ for (i = 0; i < NUM_OF_HASH_REGS; i++) -+ iowrite32be(0, ®s->igaddr[i]); -+ } -+ if (mcast) { -+ for (i = 0; i < NUM_OF_HASH_REGS; i++) -+ iowrite32be(0, ®s->gaddr[i]); -+ } -+} -+ -+int fman_dtsec_set_tbi_phy_addr(struct dtsec_regs *regs, -+ uint8_t addr) -+{ -+ if (addr > 0 && addr < 32) -+ iowrite32be(addr, ®s->tbipa); -+ else -+ return -EINVAL; -+ -+ return 0; -+} -+ -+void fman_dtsec_set_wol(struct dtsec_regs *regs, bool en) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->maccfg2); -+ if (en) -+ tmp |= MACCFG2_MAGIC_PACKET_EN; -+ else -+ tmp &= ~MACCFG2_MAGIC_PACKET_EN; -+ iowrite32be(tmp, ®s->maccfg2); -+} -+ -+int fman_dtsec_adjust_link(struct dtsec_regs *regs, -+ enum enet_interface iface_mode, -+ enum enet_speed speed, bool full_dx) -+{ -+ uint32_t tmp; -+ -+ UNUSED(iface_mode); -+ -+ if ((speed == E_ENET_SPEED_1000) && !full_dx) -+ return -EINVAL; -+ -+ tmp = ioread32be(®s->maccfg2); -+ if (!full_dx) -+ tmp &= ~MACCFG2_FULL_DUPLEX; -+ else -+ tmp |= MACCFG2_FULL_DUPLEX; -+ -+ tmp &= ~(MACCFG2_NIBBLE_MODE | MACCFG2_BYTE_MODE); -+ if (speed < E_ENET_SPEED_1000) -+ tmp |= MACCFG2_NIBBLE_MODE; -+ else if (speed == E_ENET_SPEED_1000) -+ tmp |= MACCFG2_BYTE_MODE; -+ iowrite32be(tmp, ®s->maccfg2); -+ -+ tmp = ioread32be(®s->ecntrl); -+ if (speed == E_ENET_SPEED_100) -+ tmp |= DTSEC_ECNTRL_R100M; -+ else -+ tmp &= ~DTSEC_ECNTRL_R100M; -+ iowrite32be(tmp, ®s->ecntrl); -+ -+ return 0; -+} -+ -+void fman_dtsec_set_uc_promisc(struct dtsec_regs *regs, bool enable) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->rctrl); -+ -+ if (enable) -+ tmp |= RCTRL_UPROM; -+ else -+ tmp &= ~RCTRL_UPROM; -+ -+ iowrite32be(tmp, ®s->rctrl); -+} -+ -+void fman_dtsec_set_mc_promisc(struct dtsec_regs *regs, bool enable) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->rctrl); -+ -+ if (enable) -+ tmp |= RCTRL_MPROM; -+ else -+ tmp &= ~RCTRL_MPROM; -+ -+ iowrite32be(tmp, ®s->rctrl); -+} -+ -+bool fman_dtsec_get_clear_carry_regs(struct dtsec_regs *regs, -+ uint32_t *car1, uint32_t *car2) -+{ -+ /* read carry registers */ -+ *car1 = ioread32be(®s->car1); -+ *car2 = ioread32be(®s->car2); -+ /* clear carry registers */ -+ if (*car1) -+ iowrite32be(*car1, ®s->car1); -+ if (*car2) -+ iowrite32be(*car2, ®s->car2); -+ -+ return (bool)((*car1 | *car2) ? TRUE : FALSE); -+} -+ -+void fman_dtsec_reset_stat(struct dtsec_regs *regs) -+{ -+ /* clear HW counters */ -+ iowrite32be(ioread32be(®s->ecntrl) | -+ DTSEC_ECNTRL_CLRCNT, ®s->ecntrl); -+} -+ -+int fman_dtsec_set_stat_level(struct dtsec_regs *regs, enum dtsec_stat_level level) -+{ -+ switch (level) { -+ case E_MAC_STAT_NONE: -+ iowrite32be(0xffffffff, ®s->cam1); -+ iowrite32be(0xffffffff, ®s->cam2); -+ iowrite32be(ioread32be(®s->ecntrl) & ~DTSEC_ECNTRL_STEN, -+ ®s->ecntrl); -+ iowrite32be(ioread32be(®s->imask) & ~DTSEC_IMASK_MSROEN, -+ ®s->imask); -+ break; -+ case E_MAC_STAT_PARTIAL: -+ iowrite32be(CAM1_ERRORS_ONLY, ®s->cam1); -+ iowrite32be(CAM2_ERRORS_ONLY, ®s->cam2); -+ iowrite32be(ioread32be(®s->ecntrl) | DTSEC_ECNTRL_STEN, -+ ®s->ecntrl); -+ iowrite32be(ioread32be(®s->imask) | DTSEC_IMASK_MSROEN, -+ ®s->imask); -+ break; -+ case E_MAC_STAT_MIB_GRP1: -+ iowrite32be((uint32_t)~CAM1_MIB_GRP_1, ®s->cam1); -+ iowrite32be((uint32_t)~CAM2_MIB_GRP_1, ®s->cam2); -+ iowrite32be(ioread32be(®s->ecntrl) | DTSEC_ECNTRL_STEN, -+ ®s->ecntrl); -+ iowrite32be(ioread32be(®s->imask) | DTSEC_IMASK_MSROEN, -+ ®s->imask); -+ break; -+ case E_MAC_STAT_FULL: -+ iowrite32be(0, ®s->cam1); -+ iowrite32be(0, ®s->cam2); -+ iowrite32be(ioread32be(®s->ecntrl) | DTSEC_ECNTRL_STEN, -+ ®s->ecntrl); -+ iowrite32be(ioread32be(®s->imask) | DTSEC_IMASK_MSROEN, -+ ®s->imask); -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+ -+void fman_dtsec_set_ts(struct dtsec_regs *regs, bool en) -+{ -+ if (en) { -+ iowrite32be(ioread32be(®s->rctrl) | RCTRL_RTSE, -+ ®s->rctrl); -+ iowrite32be(ioread32be(®s->tctrl) | DTSEC_TCTRL_TTSE, -+ ®s->tctrl); -+ } else { -+ iowrite32be(ioread32be(®s->rctrl) & ~RCTRL_RTSE, -+ ®s->rctrl); -+ iowrite32be(ioread32be(®s->tctrl) & ~DTSEC_TCTRL_TTSE, -+ ®s->tctrl); -+ } -+} -+ -+void fman_dtsec_enable(struct dtsec_regs *regs, bool apply_rx, bool apply_tx) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->maccfg1); -+ -+ if (apply_rx) -+ tmp |= MACCFG1_RX_EN ; -+ -+ if (apply_tx) -+ tmp |= MACCFG1_TX_EN ; -+ -+ iowrite32be(tmp, ®s->maccfg1); -+} -+ -+void fman_dtsec_clear_addr_in_paddr(struct dtsec_regs *regs, uint8_t paddr_num) -+{ -+ iowrite32be(0, ®s->macaddr[paddr_num].exact_match1); -+ iowrite32be(0, ®s->macaddr[paddr_num].exact_match2); -+} -+ -+void fman_dtsec_add_addr_in_paddr(struct dtsec_regs *regs, -+ uint64_t addr, -+ uint8_t paddr_num) -+{ -+ uint32_t tmp; -+ -+ tmp = (uint32_t)(addr); -+ /* swap */ -+ tmp = (((tmp & 0x000000FF) << 24) | -+ ((tmp & 0x0000FF00) << 8) | -+ ((tmp & 0x00FF0000) >> 8) | -+ ((tmp & 0xFF000000) >> 24)); -+ iowrite32be(tmp, ®s->macaddr[paddr_num].exact_match1); -+ -+ tmp = (uint32_t)(addr>>32); -+ /* swap */ -+ tmp = (((tmp & 0x000000FF) << 24) | -+ ((tmp & 0x0000FF00) << 8) | -+ ((tmp & 0x00FF0000) >> 8) | -+ ((tmp & 0xFF000000) >> 24)); -+ iowrite32be(tmp, ®s->macaddr[paddr_num].exact_match2); -+} -+ -+void fman_dtsec_disable(struct dtsec_regs *regs, bool apply_rx, bool apply_tx) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->maccfg1); -+ -+ if (apply_rx) -+ tmp &= ~MACCFG1_RX_EN; -+ -+ if (apply_tx) -+ tmp &= ~MACCFG1_TX_EN; -+ -+ iowrite32be(tmp, ®s->maccfg1); -+} -+ -+void fman_dtsec_set_tx_pause_frames(struct dtsec_regs *regs, uint16_t time) -+{ -+ uint32_t ptv = 0; -+ -+ /* fixme: don't enable tx pause for half-duplex */ -+ -+ if (time) { -+ ptv = ioread32be(®s->ptv); -+ ptv &= 0xffff0000; -+ ptv |= time & 0x0000ffff; -+ iowrite32be(ptv, ®s->ptv); -+ -+ /* trigger the transmission of a flow-control pause frame */ -+ iowrite32be(ioread32be(®s->maccfg1) | MACCFG1_TX_FLOW, -+ ®s->maccfg1); -+ } else -+ iowrite32be(ioread32be(®s->maccfg1) & ~MACCFG1_TX_FLOW, -+ ®s->maccfg1); -+} -+ -+void fman_dtsec_handle_rx_pause(struct dtsec_regs *regs, bool en) -+{ -+ uint32_t tmp; -+ -+ /* todo: check if mac is set to full-duplex */ -+ -+ tmp = ioread32be(®s->maccfg1); -+ if (en) -+ tmp |= MACCFG1_RX_FLOW; -+ else -+ tmp &= ~MACCFG1_RX_FLOW; -+ iowrite32be(tmp, ®s->maccfg1); -+} -+ -+uint32_t fman_dtsec_get_rctrl(struct dtsec_regs *regs) -+{ -+ return ioread32be(®s->rctrl); -+} -+ -+uint32_t fman_dtsec_get_revision(struct dtsec_regs *regs) -+{ -+ return ioread32be(®s->tsec_id); -+} -+ -+uint32_t fman_dtsec_get_event(struct dtsec_regs *regs, uint32_t ev_mask) -+{ -+ return ioread32be(®s->ievent) & ev_mask; -+} -+ -+void fman_dtsec_ack_event(struct dtsec_regs *regs, uint32_t ev_mask) -+{ -+ iowrite32be(ev_mask, ®s->ievent); -+} -+ -+uint32_t fman_dtsec_get_interrupt_mask(struct dtsec_regs *regs) -+{ -+ return ioread32be(®s->imask); -+} -+ -+uint32_t fman_dtsec_check_and_clear_tmr_event(struct dtsec_regs *regs) -+{ -+ uint32_t event; -+ -+ event = ioread32be(®s->tmr_pevent); -+ event &= ioread32be(®s->tmr_pemask); -+ -+ if (event) -+ iowrite32be(event, ®s->tmr_pevent); -+ return event; -+} -+ -+void fman_dtsec_enable_tmr_interrupt(struct dtsec_regs *regs) -+{ -+ iowrite32be(ioread32be(®s->tmr_pemask) | TMR_PEMASK_TSREEN, -+ ®s->tmr_pemask); -+} -+ -+void fman_dtsec_disable_tmr_interrupt(struct dtsec_regs *regs) -+{ -+ iowrite32be(ioread32be(®s->tmr_pemask) & ~TMR_PEMASK_TSREEN, -+ ®s->tmr_pemask); -+} -+ -+void fman_dtsec_enable_interrupt(struct dtsec_regs *regs, uint32_t ev_mask) -+{ -+ iowrite32be(ioread32be(®s->imask) | ev_mask, ®s->imask); -+} -+ -+void fman_dtsec_disable_interrupt(struct dtsec_regs *regs, uint32_t ev_mask) -+{ -+ iowrite32be(ioread32be(®s->imask) & ~ev_mask, ®s->imask); -+} -+ -+uint32_t fman_dtsec_get_stat_counter(struct dtsec_regs *regs, -+ enum dtsec_stat_counters reg_name) -+{ -+ uint32_t ret_val; -+ -+ switch (reg_name) { -+ case E_DTSEC_STAT_TR64: -+ ret_val = ioread32be(®s->tr64); -+ break; -+ case E_DTSEC_STAT_TR127: -+ ret_val = ioread32be(®s->tr127); -+ break; -+ case E_DTSEC_STAT_TR255: -+ ret_val = ioread32be(®s->tr255); -+ break; -+ case E_DTSEC_STAT_TR511: -+ ret_val = ioread32be(®s->tr511); -+ break; -+ case E_DTSEC_STAT_TR1K: -+ ret_val = ioread32be(®s->tr1k); -+ break; -+ case E_DTSEC_STAT_TRMAX: -+ ret_val = ioread32be(®s->trmax); -+ break; -+ case E_DTSEC_STAT_TRMGV: -+ ret_val = ioread32be(®s->trmgv); -+ break; -+ case E_DTSEC_STAT_RBYT: -+ ret_val = ioread32be(®s->rbyt); -+ break; -+ case E_DTSEC_STAT_RPKT: -+ ret_val = ioread32be(®s->rpkt); -+ break; -+ case E_DTSEC_STAT_RMCA: -+ ret_val = ioread32be(®s->rmca); -+ break; -+ case E_DTSEC_STAT_RBCA: -+ ret_val = ioread32be(®s->rbca); -+ break; -+ case E_DTSEC_STAT_RXPF: -+ ret_val = ioread32be(®s->rxpf); -+ break; -+ case E_DTSEC_STAT_RALN: -+ ret_val = ioread32be(®s->raln); -+ break; -+ case E_DTSEC_STAT_RFLR: -+ ret_val = ioread32be(®s->rflr); -+ break; -+ case E_DTSEC_STAT_RCDE: -+ ret_val = ioread32be(®s->rcde); -+ break; -+ case E_DTSEC_STAT_RCSE: -+ ret_val = ioread32be(®s->rcse); -+ break; -+ case E_DTSEC_STAT_RUND: -+ ret_val = ioread32be(®s->rund); -+ break; -+ case E_DTSEC_STAT_ROVR: -+ ret_val = ioread32be(®s->rovr); -+ break; -+ case E_DTSEC_STAT_RFRG: -+ ret_val = ioread32be(®s->rfrg); -+ break; -+ case E_DTSEC_STAT_RJBR: -+ ret_val = ioread32be(®s->rjbr); -+ break; -+ case E_DTSEC_STAT_RDRP: -+ ret_val = ioread32be(®s->rdrp); -+ break; -+ case E_DTSEC_STAT_TFCS: -+ ret_val = ioread32be(®s->tfcs); -+ break; -+ case E_DTSEC_STAT_TBYT: -+ ret_val = ioread32be(®s->tbyt); -+ break; -+ case E_DTSEC_STAT_TPKT: -+ ret_val = ioread32be(®s->tpkt); -+ break; -+ case E_DTSEC_STAT_TMCA: -+ ret_val = ioread32be(®s->tmca); -+ break; -+ case E_DTSEC_STAT_TBCA: -+ ret_val = ioread32be(®s->tbca); -+ break; -+ case E_DTSEC_STAT_TXPF: -+ ret_val = ioread32be(®s->txpf); -+ break; -+ case E_DTSEC_STAT_TNCL: -+ ret_val = ioread32be(®s->tncl); -+ break; -+ case E_DTSEC_STAT_TDRP: -+ ret_val = ioread32be(®s->tdrp); -+ break; -+ default: -+ ret_val = 0; -+ } -+ -+ return ret_val; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_dtsec_mii_acc.c -@@ -0,0 +1,165 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "common/general.h" -+#include "fsl_fman_dtsec_mii_acc.h" -+ -+ -+/** -+ * dtsec_mii_get_div() - calculates the value of the dtsec mii divider -+ * @dtsec_freq: dtsec clock frequency (in Mhz) -+ * -+ * This function calculates the dtsec mii clock divider that determines -+ * the MII MDC clock. MII MDC clock will be set to work in the range -+ * of 1.5 to 2.5Mhz -+ * The output of this function is the value of MIIMCFG[MgmtClk] which -+ * implicitly determines the divider value. -+ * Note: the dTSEC system clock is equal to 1/2 of the FMan clock. -+ * -+ * The table below which reflects dtsec_mii_get_div() functionality -+ * shows the relations among dtsec_freq, MgmtClk, actual divider -+ * and the MII frequency: -+ * -+ * dtsec freq MgmtClk div MII freq Mhz -+ * [0.....80] 1 (1/4)(1/8) [0 to 2.5] -+ * [81...120] 2 (1/6)(1/8) [1.6 to 2.5] -+ * [121..160] 3 (1/8)(1/8) [1.8 to 2.5] -+ * [161..200] 4 (1/10)(1/8) [2.0 to 2.5] -+ * [201..280] 5 (1/14)(1/8) [1.8 to 2.5] -+ * [281..400] 6 (1/20)(1/8) [1.1 to 2.5] -+ * [401..560] 7 (1/28)(1/8) [1.8 to 2.5] -+ * [560..frq] 7 (1/28)(1/8) [frq/224] -+ * -+ * Returns: the MIIMCFG[MgmtClk] appropriate value -+ */ -+ -+static uint8_t dtsec_mii_get_div(uint16_t dtsec_freq) -+{ -+ uint16_t mgmt_clk; -+ -+ if (dtsec_freq < 80) mgmt_clk = 1; -+ else if (dtsec_freq < 120) mgmt_clk = 2; -+ else if (dtsec_freq < 160) mgmt_clk = 3; -+ else if (dtsec_freq < 200) mgmt_clk = 4; -+ else if (dtsec_freq < 280) mgmt_clk = 5; -+ else if (dtsec_freq < 400) mgmt_clk = 6; -+ else mgmt_clk = 7; -+ -+ return (uint8_t)mgmt_clk; -+} -+ -+void fman_dtsec_mii_reset(struct dtsec_mii_reg *regs) -+{ -+ /* Reset the management interface */ -+ iowrite32be(ioread32be(®s->miimcfg) | MIIMCFG_RESET_MGMT, -+ ®s->miimcfg); -+ iowrite32be(ioread32be(®s->miimcfg) & ~MIIMCFG_RESET_MGMT, -+ ®s->miimcfg); -+} -+ -+ -+int fman_dtsec_mii_write_reg(struct dtsec_mii_reg *regs, uint8_t addr, -+ uint8_t reg, uint16_t data, uint16_t dtsec_freq) -+{ -+ uint32_t tmp; -+ -+ /* Setup the MII Mgmt clock speed */ -+ iowrite32be((uint32_t)dtsec_mii_get_div(dtsec_freq), ®s->miimcfg); -+ wmb(); -+ -+ /* Stop the MII management read cycle */ -+ iowrite32be(0, ®s->miimcom); -+ /* Dummy read to make sure MIIMCOM is written */ -+ tmp = ioread32be(®s->miimcom); -+ wmb(); -+ -+ /* Setting up MII Management Address Register */ -+ tmp = (uint32_t)((addr << MIIMADD_PHY_ADDR_SHIFT) | reg); -+ iowrite32be(tmp, ®s->miimadd); -+ wmb(); -+ -+ /* Setting up MII Management Control Register with data */ -+ iowrite32be((uint32_t)data, ®s->miimcon); -+ /* Dummy read to make sure MIIMCON is written */ -+ tmp = ioread32be(®s->miimcon); -+ wmb(); -+ -+ /* Wait until MII management write is complete */ -+ /* todo: a timeout could be useful here */ -+ while ((ioread32be(®s->miimind)) & MIIMIND_BUSY) -+ /* busy wait */; -+ -+ return 0; -+} -+ -+int fman_dtsec_mii_read_reg(struct dtsec_mii_reg *regs, uint8_t addr, -+ uint8_t reg, uint16_t *data, uint16_t dtsec_freq) -+{ -+ uint32_t tmp; -+ -+ /* Setup the MII Mgmt clock speed */ -+ iowrite32be((uint32_t)dtsec_mii_get_div(dtsec_freq), ®s->miimcfg); -+ wmb(); -+ -+ /* Setting up the MII Management Address Register */ -+ tmp = (uint32_t)((addr << MIIMADD_PHY_ADDR_SHIFT) | reg); -+ iowrite32be(tmp, ®s->miimadd); -+ wmb(); -+ -+ /* Perform an MII management read cycle */ -+ iowrite32be(MIIMCOM_READ_CYCLE, ®s->miimcom); -+ /* Dummy read to make sure MIIMCOM is written */ -+ tmp = ioread32be(®s->miimcom); -+ wmb(); -+ -+ /* Wait until MII management read is complete */ -+ /* todo: a timeout could be useful here */ -+ while ((ioread32be(®s->miimind)) & MIIMIND_BUSY) -+ /* busy wait */; -+ -+ /* Read MII management status */ -+ *data = (uint16_t)ioread32be(®s->miimstat); -+ wmb(); -+ -+ iowrite32be(0, ®s->miimcom); -+ /* Dummy read to make sure MIIMCOM is written */ -+ tmp = ioread32be(®s->miimcom); -+ -+ if (*data == 0xffff) -+ return -ENXIO; -+ -+ return 0; -+} -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_memac.c -@@ -0,0 +1,532 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "fsl_fman_memac.h" -+ -+ -+uint32_t fman_memac_get_event(struct memac_regs *regs, uint32_t ev_mask) -+{ -+ return ioread32be(®s->ievent) & ev_mask; -+} -+ -+uint32_t fman_memac_get_interrupt_mask(struct memac_regs *regs) -+{ -+ return ioread32be(®s->imask); -+} -+ -+void fman_memac_ack_event(struct memac_regs *regs, uint32_t ev_mask) -+{ -+ iowrite32be(ev_mask, ®s->ievent); -+} -+ -+void fman_memac_set_promiscuous(struct memac_regs *regs, bool val) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ -+ if (val) -+ tmp |= CMD_CFG_PROMIS_EN; -+ else -+ tmp &= ~CMD_CFG_PROMIS_EN; -+ -+ iowrite32be(tmp, ®s->command_config); -+} -+ -+void fman_memac_clear_addr_in_paddr(struct memac_regs *regs, -+ uint8_t paddr_num) -+{ -+ if (paddr_num == 0) { -+ iowrite32be(0, ®s->mac_addr0.mac_addr_l); -+ iowrite32be(0, ®s->mac_addr0.mac_addr_u); -+ } else { -+ iowrite32be(0x0, ®s->mac_addr[paddr_num - 1].mac_addr_l); -+ iowrite32be(0x0, ®s->mac_addr[paddr_num - 1].mac_addr_u); -+ } -+} -+ -+void fman_memac_add_addr_in_paddr(struct memac_regs *regs, -+ uint8_t *adr, -+ uint8_t paddr_num) -+{ -+ uint32_t tmp0, tmp1; -+ -+ tmp0 = (uint32_t)(adr[0] | -+ adr[1] << 8 | -+ adr[2] << 16 | -+ adr[3] << 24); -+ tmp1 = (uint32_t)(adr[4] | adr[5] << 8); -+ -+ if (paddr_num == 0) { -+ iowrite32be(tmp0, ®s->mac_addr0.mac_addr_l); -+ iowrite32be(tmp1, ®s->mac_addr0.mac_addr_u); -+ } else { -+ iowrite32be(tmp0, ®s->mac_addr[paddr_num-1].mac_addr_l); -+ iowrite32be(tmp1, ®s->mac_addr[paddr_num-1].mac_addr_u); -+ } -+} -+ -+void fman_memac_enable(struct memac_regs *regs, bool apply_rx, bool apply_tx) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ -+ if (apply_rx) -+ tmp |= CMD_CFG_RX_EN; -+ -+ if (apply_tx) -+ tmp |= CMD_CFG_TX_EN; -+ -+ iowrite32be(tmp, ®s->command_config); -+} -+ -+void fman_memac_disable(struct memac_regs *regs, bool apply_rx, bool apply_tx) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ -+ if (apply_rx) -+ tmp &= ~CMD_CFG_RX_EN; -+ -+ if (apply_tx) -+ tmp &= ~CMD_CFG_TX_EN; -+ -+ iowrite32be(tmp, ®s->command_config); -+} -+ -+void fman_memac_reset_stat(struct memac_regs *regs) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->statn_config); -+ -+ tmp |= STATS_CFG_CLR; -+ -+ iowrite32be(tmp, ®s->statn_config); -+ -+ while (ioread32be(®s->statn_config) & STATS_CFG_CLR); -+} -+ -+void fman_memac_reset(struct memac_regs *regs) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ -+ tmp |= CMD_CFG_SW_RESET; -+ -+ iowrite32be(tmp, ®s->command_config); -+ -+ while (ioread32be(®s->command_config) & CMD_CFG_SW_RESET); -+} -+ -+int fman_memac_init(struct memac_regs *regs, -+ struct memac_cfg *cfg, -+ enum enet_interface enet_interface, -+ enum enet_speed enet_speed, -+ bool slow_10g_if, -+ uint32_t exceptions) -+{ -+ uint32_t tmp; -+ -+ /* Config */ -+ tmp = 0; -+ if (cfg->wan_mode_enable) -+ tmp |= CMD_CFG_WAN_MODE; -+ if (cfg->promiscuous_mode_enable) -+ tmp |= CMD_CFG_PROMIS_EN; -+ if (cfg->pause_forward_enable) -+ tmp |= CMD_CFG_PAUSE_FWD; -+ if (cfg->pause_ignore) -+ tmp |= CMD_CFG_PAUSE_IGNORE; -+ if (cfg->tx_addr_ins_enable) -+ tmp |= CMD_CFG_TX_ADDR_INS; -+ if (cfg->loopback_enable) -+ tmp |= CMD_CFG_LOOPBACK_EN; -+ if (cfg->cmd_frame_enable) -+ tmp |= CMD_CFG_CNT_FRM_EN; -+ if (cfg->send_idle_enable) -+ tmp |= CMD_CFG_SEND_IDLE; -+ if (cfg->no_length_check_enable) -+ tmp |= CMD_CFG_NO_LEN_CHK; -+ if (cfg->rx_sfd_any) -+ tmp |= CMD_CFG_SFD_ANY; -+ if (cfg->pad_enable) -+ tmp |= CMD_CFG_TX_PAD_EN; -+ if (cfg->wake_on_lan) -+ tmp |= CMD_CFG_MG; -+ -+ tmp |= CMD_CFG_CRC_FWD; -+ -+ iowrite32be(tmp, ®s->command_config); -+ -+ /* Max Frame Length */ -+ iowrite32be((uint32_t)cfg->max_frame_length, ®s->maxfrm); -+ -+ /* Pause Time */ -+ iowrite32be((uint32_t)cfg->pause_quanta, ®s->pause_quanta[0]); -+ iowrite32be((uint32_t)0, ®s->pause_thresh[0]); -+ -+ /* IF_MODE */ -+ tmp = 0; -+ switch (enet_interface) { -+ case E_ENET_IF_XGMII: -+ case E_ENET_IF_XFI: -+ tmp |= IF_MODE_XGMII; -+ break; -+ default: -+ tmp |= IF_MODE_GMII; -+ if (enet_interface == E_ENET_IF_RGMII && !cfg->loopback_enable) -+ tmp |= IF_MODE_RGMII | IF_MODE_RGMII_AUTO; -+ } -+ iowrite32be(tmp, ®s->if_mode); -+ -+ /* TX_FIFO_SECTIONS */ -+ tmp = 0; -+ if (enet_interface == E_ENET_IF_XGMII || -+ enet_interface == E_ENET_IF_XFI) { -+ if(slow_10g_if) { -+ tmp |= (TX_FIFO_SECTIONS_TX_AVAIL_SLOW_10G | -+ TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_10G); -+ } else { -+ tmp |= (TX_FIFO_SECTIONS_TX_AVAIL_10G | -+ TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_10G); -+ } -+ } else { -+ tmp |= (TX_FIFO_SECTIONS_TX_AVAIL_1G | -+ TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_1G); -+ } -+ iowrite32be(tmp, ®s->tx_fifo_sections); -+ -+ /* clear all pending events and set-up interrupts */ -+ fman_memac_ack_event(regs, 0xffffffff); -+ fman_memac_set_exception(regs, exceptions, TRUE); -+ -+ return 0; -+} -+ -+void fman_memac_set_exception(struct memac_regs *regs, uint32_t val, bool enable) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->imask); -+ if (enable) -+ tmp |= val; -+ else -+ tmp &= ~val; -+ -+ iowrite32be(tmp, ®s->imask); -+} -+ -+void fman_memac_reset_filter_table(struct memac_regs *regs) -+{ -+ uint32_t i; -+ for (i = 0; i < 64; i++) -+ iowrite32be(i & ~HASH_CTRL_MCAST_EN, ®s->hashtable_ctrl); -+} -+ -+void fman_memac_set_hash_table_entry(struct memac_regs *regs, uint32_t crc) -+{ -+ iowrite32be(crc | HASH_CTRL_MCAST_EN, ®s->hashtable_ctrl); -+} -+ -+void fman_memac_set_hash_table(struct memac_regs *regs, uint32_t val) -+{ -+ iowrite32be(val, ®s->hashtable_ctrl); -+} -+ -+uint16_t fman_memac_get_max_frame_len(struct memac_regs *regs) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->maxfrm); -+ -+ return(uint16_t)tmp; -+} -+ -+ -+void fman_memac_set_tx_pause_frames(struct memac_regs *regs, -+ uint8_t priority, -+ uint16_t pause_time, -+ uint16_t thresh_time) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->tx_fifo_sections); -+ -+ if (priority == 0xff) { -+ GET_TX_EMPTY_DEFAULT_VALUE(tmp); -+ iowrite32be(tmp, ®s->tx_fifo_sections); -+ -+ tmp = ioread32be(®s->command_config); -+ tmp &= ~CMD_CFG_PFC_MODE; -+ priority = 0; -+ } else { -+ GET_TX_EMPTY_PFC_VALUE(tmp); -+ iowrite32be(tmp, ®s->tx_fifo_sections); -+ -+ tmp = ioread32be(®s->command_config); -+ tmp |= CMD_CFG_PFC_MODE; -+ } -+ -+ iowrite32be(tmp, ®s->command_config); -+ -+ tmp = ioread32be(®s->pause_quanta[priority / 2]); -+ if (priority % 2) -+ tmp &= 0x0000FFFF; -+ else -+ tmp &= 0xFFFF0000; -+ tmp |= ((uint32_t)pause_time << (16 * (priority % 2))); -+ iowrite32be(tmp, ®s->pause_quanta[priority / 2]); -+ -+ tmp = ioread32be(®s->pause_thresh[priority / 2]); -+ if (priority % 2) -+ tmp &= 0x0000FFFF; -+ else -+ tmp &= 0xFFFF0000; -+ tmp |= ((uint32_t)thresh_time<<(16 * (priority % 2))); -+ iowrite32be(tmp, ®s->pause_thresh[priority / 2]); -+} -+ -+void fman_memac_set_rx_ignore_pause_frames(struct memac_regs *regs,bool enable) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ if (enable) -+ tmp |= CMD_CFG_PAUSE_IGNORE; -+ else -+ tmp &= ~CMD_CFG_PAUSE_IGNORE; -+ -+ iowrite32be(tmp, ®s->command_config); -+} -+ -+void fman_memac_set_wol(struct memac_regs *regs, bool enable) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ -+ if (enable) -+ tmp |= CMD_CFG_MG; -+ else -+ tmp &= ~CMD_CFG_MG; -+ -+ iowrite32be(tmp, ®s->command_config); -+} -+ -+#define GET_MEMAC_CNTR_64(bn) \ -+ (ioread32be(®s->bn ## _l) | \ -+ ((uint64_t)ioread32be(®s->bn ## _u) << 32)) -+ -+uint64_t fman_memac_get_counter(struct memac_regs *regs, -+ enum memac_counters reg_name) -+{ -+ uint64_t ret_val; -+ -+ switch (reg_name) { -+ case E_MEMAC_COUNTER_R64: -+ ret_val = GET_MEMAC_CNTR_64(r64); -+ break; -+ case E_MEMAC_COUNTER_T64: -+ ret_val = GET_MEMAC_CNTR_64(t64); -+ break; -+ case E_MEMAC_COUNTER_R127: -+ ret_val = GET_MEMAC_CNTR_64(r127); -+ break; -+ case E_MEMAC_COUNTER_T127: -+ ret_val = GET_MEMAC_CNTR_64(t127); -+ break; -+ case E_MEMAC_COUNTER_R255: -+ ret_val = GET_MEMAC_CNTR_64(r255); -+ break; -+ case E_MEMAC_COUNTER_T255: -+ ret_val = GET_MEMAC_CNTR_64(t255); -+ break; -+ case E_MEMAC_COUNTER_R511: -+ ret_val = GET_MEMAC_CNTR_64(r511); -+ break; -+ case E_MEMAC_COUNTER_T511: -+ ret_val = GET_MEMAC_CNTR_64(t511); -+ break; -+ case E_MEMAC_COUNTER_R1023: -+ ret_val = GET_MEMAC_CNTR_64(r1023); -+ break; -+ case E_MEMAC_COUNTER_T1023: -+ ret_val = GET_MEMAC_CNTR_64(t1023); -+ break; -+ case E_MEMAC_COUNTER_R1518: -+ ret_val = GET_MEMAC_CNTR_64(r1518); -+ break; -+ case E_MEMAC_COUNTER_T1518: -+ ret_val = GET_MEMAC_CNTR_64(t1518); -+ break; -+ case E_MEMAC_COUNTER_R1519X: -+ ret_val = GET_MEMAC_CNTR_64(r1519x); -+ break; -+ case E_MEMAC_COUNTER_T1519X: -+ ret_val = GET_MEMAC_CNTR_64(t1519x); -+ break; -+ case E_MEMAC_COUNTER_RFRG: -+ ret_val = GET_MEMAC_CNTR_64(rfrg); -+ break; -+ case E_MEMAC_COUNTER_RJBR: -+ ret_val = GET_MEMAC_CNTR_64(rjbr); -+ break; -+ case E_MEMAC_COUNTER_RDRP: -+ ret_val = GET_MEMAC_CNTR_64(rdrp); -+ break; -+ case E_MEMAC_COUNTER_RALN: -+ ret_val = GET_MEMAC_CNTR_64(raln); -+ break; -+ case E_MEMAC_COUNTER_TUND: -+ ret_val = GET_MEMAC_CNTR_64(tund); -+ break; -+ case E_MEMAC_COUNTER_ROVR: -+ ret_val = GET_MEMAC_CNTR_64(rovr); -+ break; -+ case E_MEMAC_COUNTER_RXPF: -+ ret_val = GET_MEMAC_CNTR_64(rxpf); -+ break; -+ case E_MEMAC_COUNTER_TXPF: -+ ret_val = GET_MEMAC_CNTR_64(txpf); -+ break; -+ case E_MEMAC_COUNTER_ROCT: -+ ret_val = GET_MEMAC_CNTR_64(roct); -+ break; -+ case E_MEMAC_COUNTER_RMCA: -+ ret_val = GET_MEMAC_CNTR_64(rmca); -+ break; -+ case E_MEMAC_COUNTER_RBCA: -+ ret_val = GET_MEMAC_CNTR_64(rbca); -+ break; -+ case E_MEMAC_COUNTER_RPKT: -+ ret_val = GET_MEMAC_CNTR_64(rpkt); -+ break; -+ case E_MEMAC_COUNTER_RUCA: -+ ret_val = GET_MEMAC_CNTR_64(ruca); -+ break; -+ case E_MEMAC_COUNTER_RERR: -+ ret_val = GET_MEMAC_CNTR_64(rerr); -+ break; -+ case E_MEMAC_COUNTER_TOCT: -+ ret_val = GET_MEMAC_CNTR_64(toct); -+ break; -+ case E_MEMAC_COUNTER_TMCA: -+ ret_val = GET_MEMAC_CNTR_64(tmca); -+ break; -+ case E_MEMAC_COUNTER_TBCA: -+ ret_val = GET_MEMAC_CNTR_64(tbca); -+ break; -+ case E_MEMAC_COUNTER_TUCA: -+ ret_val = GET_MEMAC_CNTR_64(tuca); -+ break; -+ case E_MEMAC_COUNTER_TERR: -+ ret_val = GET_MEMAC_CNTR_64(terr); -+ break; -+ default: -+ ret_val = 0; -+ } -+ -+ return ret_val; -+} -+ -+void fman_memac_adjust_link(struct memac_regs *regs, -+ enum enet_interface iface_mode, -+ enum enet_speed speed, bool full_dx) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->if_mode); -+ -+ if (full_dx) -+ tmp &= ~IF_MODE_HD; -+ else -+ tmp |= IF_MODE_HD; -+ -+ if (iface_mode == E_ENET_IF_RGMII) { -+ /* Configure RGMII in manual mode */ -+ tmp &= ~IF_MODE_RGMII_AUTO; -+ tmp &= ~IF_MODE_RGMII_SP_MASK; -+ -+ if (full_dx) -+ tmp |= IF_MODE_RGMII_FD; -+ else -+ tmp &= ~IF_MODE_RGMII_FD; -+ -+ switch (speed) { -+ case E_ENET_SPEED_1000: -+ tmp |= IF_MODE_RGMII_1000; -+ break; -+ case E_ENET_SPEED_100: -+ tmp |= IF_MODE_RGMII_100; -+ break; -+ case E_ENET_SPEED_10: -+ tmp |= IF_MODE_RGMII_10; -+ break; -+ default: -+ break; -+ } -+ } -+ -+ iowrite32be(tmp, ®s->if_mode); -+} -+ -+void fman_memac_defconfig(struct memac_cfg *cfg) -+{ -+ cfg->reset_on_init = FALSE; -+ cfg->wan_mode_enable = FALSE; -+ cfg->promiscuous_mode_enable = FALSE; -+ cfg->pause_forward_enable = FALSE; -+ cfg->pause_ignore = FALSE; -+ cfg->tx_addr_ins_enable = FALSE; -+ cfg->loopback_enable = FALSE; -+ cfg->cmd_frame_enable = FALSE; -+ cfg->rx_error_discard = FALSE; -+ cfg->send_idle_enable = FALSE; -+ cfg->no_length_check_enable = TRUE; -+ cfg->lgth_check_nostdr = FALSE; -+ cfg->time_stamp_enable = FALSE; -+ cfg->tx_ipg_length = DEFAULT_TX_IPG_LENGTH; -+ cfg->max_frame_length = DEFAULT_FRAME_LENGTH; -+ cfg->pause_quanta = DEFAULT_PAUSE_QUANTA; -+ cfg->pad_enable = TRUE; -+ cfg->phy_tx_ena_on = FALSE; -+ cfg->rx_sfd_any = FALSE; -+ cfg->rx_pbl_fwd = FALSE; -+ cfg->tx_pbl_fwd = FALSE; -+ cfg->debug_mode = FALSE; -+ cfg->wake_on_lan = FALSE; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_memac_mii_acc.c -@@ -0,0 +1,215 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "fsl_fman_memac_mii_acc.h" -+ -+static void write_phy_reg_10g(struct memac_mii_access_mem_map *mii_regs, -+ uint8_t phy_addr, uint8_t reg, uint16_t data) -+{ -+ uint32_t tmp_reg; -+ -+ tmp_reg = ioread32be(&mii_regs->mdio_cfg); -+ /* Leave only MDIO_CLK_DIV bits set on */ -+ tmp_reg &= MDIO_CFG_CLK_DIV_MASK; -+ /* Set maximum MDIO_HOLD value to allow phy to see -+ change of data signal */ -+ tmp_reg |= MDIO_CFG_HOLD_MASK; -+ /* Add 10G interface mode */ -+ tmp_reg |= MDIO_CFG_ENC45; -+ iowrite32be(tmp_reg, &mii_regs->mdio_cfg); -+ -+ /* Wait for command completion */ -+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY) -+ udelay(1); -+ -+ /* Specify phy and register to be accessed */ -+ iowrite32be(phy_addr, &mii_regs->mdio_ctrl); -+ iowrite32be(reg, &mii_regs->mdio_addr); -+ wmb(); -+ -+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY) -+ udelay(1); -+ -+ /* Write data */ -+ iowrite32be(data, &mii_regs->mdio_data); -+ wmb(); -+ -+ /* Wait for write transaction end */ -+ while ((ioread32be(&mii_regs->mdio_data)) & MDIO_DATA_BSY) -+ udelay(1); -+} -+ -+static uint32_t read_phy_reg_10g(struct memac_mii_access_mem_map *mii_regs, -+ uint8_t phy_addr, uint8_t reg, uint16_t *data) -+{ -+ uint32_t tmp_reg; -+ -+ tmp_reg = ioread32be(&mii_regs->mdio_cfg); -+ /* Leave only MDIO_CLK_DIV bits set on */ -+ tmp_reg &= MDIO_CFG_CLK_DIV_MASK; -+ /* Set maximum MDIO_HOLD value to allow phy to see -+ change of data signal */ -+ tmp_reg |= MDIO_CFG_HOLD_MASK; -+ /* Add 10G interface mode */ -+ tmp_reg |= MDIO_CFG_ENC45; -+ iowrite32be(tmp_reg, &mii_regs->mdio_cfg); -+ -+ /* Wait for command completion */ -+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY) -+ udelay(1); -+ -+ /* Specify phy and register to be accessed */ -+ iowrite32be(phy_addr, &mii_regs->mdio_ctrl); -+ iowrite32be(reg, &mii_regs->mdio_addr); -+ wmb(); -+ -+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY) -+ udelay(1); -+ -+ /* Read cycle */ -+ tmp_reg = phy_addr; -+ tmp_reg |= MDIO_CTL_READ; -+ iowrite32be(tmp_reg, &mii_regs->mdio_ctrl); -+ wmb(); -+ -+ /* Wait for data to be available */ -+ while ((ioread32be(&mii_regs->mdio_data)) & MDIO_DATA_BSY) -+ udelay(1); -+ -+ *data = (uint16_t)ioread32be(&mii_regs->mdio_data); -+ -+ /* Check if there was an error */ -+ return ioread32be(&mii_regs->mdio_cfg); -+} -+ -+static void write_phy_reg_1g(struct memac_mii_access_mem_map *mii_regs, -+ uint8_t phy_addr, uint8_t reg, uint16_t data) -+{ -+ uint32_t tmp_reg; -+ -+ /* Leave only MDIO_CLK_DIV and MDIO_HOLD bits set on */ -+ tmp_reg = ioread32be(&mii_regs->mdio_cfg); -+ tmp_reg &= (MDIO_CFG_CLK_DIV_MASK | MDIO_CFG_HOLD_MASK); -+ iowrite32be(tmp_reg, &mii_regs->mdio_cfg); -+ -+ /* Wait for command completion */ -+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY) -+ udelay(1); -+ -+ /* Write transaction */ -+ tmp_reg = (phy_addr << MDIO_CTL_PHY_ADDR_SHIFT); -+ tmp_reg |= reg; -+ iowrite32be(tmp_reg, &mii_regs->mdio_ctrl); -+ -+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY) -+ udelay(1); -+ -+ iowrite32be(data, &mii_regs->mdio_data); -+ -+ wmb(); -+ -+ /* Wait for write transaction to end */ -+ while ((ioread32be(&mii_regs->mdio_data)) & MDIO_DATA_BSY) -+ udelay(1); -+} -+ -+static uint32_t read_phy_reg_1g(struct memac_mii_access_mem_map *mii_regs, -+ uint8_t phy_addr, uint8_t reg, uint16_t *data) -+{ -+ uint32_t tmp_reg; -+ -+ /* Leave only MDIO_CLK_DIV and MDIO_HOLD bits set on */ -+ tmp_reg = ioread32be(&mii_regs->mdio_cfg); -+ tmp_reg &= (MDIO_CFG_CLK_DIV_MASK | MDIO_CFG_HOLD_MASK); -+ iowrite32be(tmp_reg, &mii_regs->mdio_cfg); -+ -+ /* Wait for command completion */ -+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY) -+ udelay(1); -+ -+ /* Read transaction */ -+ tmp_reg = (phy_addr << MDIO_CTL_PHY_ADDR_SHIFT); -+ tmp_reg |= reg; -+ tmp_reg |= MDIO_CTL_READ; -+ iowrite32be(tmp_reg, &mii_regs->mdio_ctrl); -+ -+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY) -+ udelay(1); -+ -+ /* Wait for data to be available */ -+ while ((ioread32be(&mii_regs->mdio_data)) & MDIO_DATA_BSY) -+ udelay(1); -+ -+ *data = (uint16_t)ioread32be(&mii_regs->mdio_data); -+ -+ /* Check error */ -+ return ioread32be(&mii_regs->mdio_cfg); -+} -+ -+/*****************************************************************************/ -+int fman_memac_mii_write_phy_reg(struct memac_mii_access_mem_map *mii_regs, -+ uint8_t phy_addr, uint8_t reg, uint16_t data, -+ enum enet_speed enet_speed) -+{ -+ /* Figure out interface type - 10G vs 1G. -+ In 10G interface both phy_addr and devAddr present. */ -+ if (enet_speed == E_ENET_SPEED_10000) -+ write_phy_reg_10g(mii_regs, phy_addr, reg, data); -+ else -+ write_phy_reg_1g(mii_regs, phy_addr, reg, data); -+ -+ return 0; -+} -+ -+/*****************************************************************************/ -+int fman_memac_mii_read_phy_reg(struct memac_mii_access_mem_map *mii_regs, -+ uint8_t phy_addr, uint8_t reg, uint16_t *data, -+ enum enet_speed enet_speed) -+{ -+ uint32_t ans; -+ /* Figure out interface type - 10G vs 1G. -+ In 10G interface both phy_addr and devAddr present. */ -+ if (enet_speed == E_ENET_SPEED_10000) -+ ans = read_phy_reg_10g(mii_regs, phy_addr, reg, data); -+ else -+ ans = read_phy_reg_1g(mii_regs, phy_addr, reg, data); -+ -+ if (ans & MDIO_CFG_READ_ERR) -+ return -EINVAL; -+ return 0; -+} -+ -+/* ......................................................................... */ -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_tgec.c -@@ -0,0 +1,367 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "fsl_fman_tgec.h" -+ -+ -+void fman_tgec_set_mac_address(struct tgec_regs *regs, uint8_t *adr) -+{ -+ uint32_t tmp0, tmp1; -+ -+ tmp0 = (uint32_t)(adr[0] | -+ adr[1] << 8 | -+ adr[2] << 16 | -+ adr[3] << 24); -+ tmp1 = (uint32_t)(adr[4] | adr[5] << 8); -+ iowrite32be(tmp0, ®s->mac_addr_0); -+ iowrite32be(tmp1, ®s->mac_addr_1); -+} -+ -+void fman_tgec_reset_stat(struct tgec_regs *regs) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ -+ tmp |= CMD_CFG_STAT_CLR; -+ -+ iowrite32be(tmp, ®s->command_config); -+ -+ while (ioread32be(®s->command_config) & CMD_CFG_STAT_CLR) ; -+} -+ -+#define GET_TGEC_CNTR_64(bn) \ -+ (((uint64_t)ioread32be(®s->bn ## _u) << 32) | \ -+ ioread32be(®s->bn ## _l)) -+ -+uint64_t fman_tgec_get_counter(struct tgec_regs *regs, enum tgec_counters reg_name) -+{ -+ uint64_t ret_val; -+ -+ switch (reg_name) { -+ case E_TGEC_COUNTER_R64: -+ ret_val = GET_TGEC_CNTR_64(r64); -+ break; -+ case E_TGEC_COUNTER_R127: -+ ret_val = GET_TGEC_CNTR_64(r127); -+ break; -+ case E_TGEC_COUNTER_R255: -+ ret_val = GET_TGEC_CNTR_64(r255); -+ break; -+ case E_TGEC_COUNTER_R511: -+ ret_val = GET_TGEC_CNTR_64(r511); -+ break; -+ case E_TGEC_COUNTER_R1023: -+ ret_val = GET_TGEC_CNTR_64(r1023); -+ break; -+ case E_TGEC_COUNTER_R1518: -+ ret_val = GET_TGEC_CNTR_64(r1518); -+ break; -+ case E_TGEC_COUNTER_R1519X: -+ ret_val = GET_TGEC_CNTR_64(r1519x); -+ break; -+ case E_TGEC_COUNTER_TRFRG: -+ ret_val = GET_TGEC_CNTR_64(trfrg); -+ break; -+ case E_TGEC_COUNTER_TRJBR: -+ ret_val = GET_TGEC_CNTR_64(trjbr); -+ break; -+ case E_TGEC_COUNTER_RDRP: -+ ret_val = GET_TGEC_CNTR_64(rdrp); -+ break; -+ case E_TGEC_COUNTER_RALN: -+ ret_val = GET_TGEC_CNTR_64(raln); -+ break; -+ case E_TGEC_COUNTER_TRUND: -+ ret_val = GET_TGEC_CNTR_64(trund); -+ break; -+ case E_TGEC_COUNTER_TROVR: -+ ret_val = GET_TGEC_CNTR_64(trovr); -+ break; -+ case E_TGEC_COUNTER_RXPF: -+ ret_val = GET_TGEC_CNTR_64(rxpf); -+ break; -+ case E_TGEC_COUNTER_TXPF: -+ ret_val = GET_TGEC_CNTR_64(txpf); -+ break; -+ case E_TGEC_COUNTER_ROCT: -+ ret_val = GET_TGEC_CNTR_64(roct); -+ break; -+ case E_TGEC_COUNTER_RMCA: -+ ret_val = GET_TGEC_CNTR_64(rmca); -+ break; -+ case E_TGEC_COUNTER_RBCA: -+ ret_val = GET_TGEC_CNTR_64(rbca); -+ break; -+ case E_TGEC_COUNTER_RPKT: -+ ret_val = GET_TGEC_CNTR_64(rpkt); -+ break; -+ case E_TGEC_COUNTER_RUCA: -+ ret_val = GET_TGEC_CNTR_64(ruca); -+ break; -+ case E_TGEC_COUNTER_RERR: -+ ret_val = GET_TGEC_CNTR_64(rerr); -+ break; -+ case E_TGEC_COUNTER_TOCT: -+ ret_val = GET_TGEC_CNTR_64(toct); -+ break; -+ case E_TGEC_COUNTER_TMCA: -+ ret_val = GET_TGEC_CNTR_64(tmca); -+ break; -+ case E_TGEC_COUNTER_TBCA: -+ ret_val = GET_TGEC_CNTR_64(tbca); -+ break; -+ case E_TGEC_COUNTER_TUCA: -+ ret_val = GET_TGEC_CNTR_64(tuca); -+ break; -+ case E_TGEC_COUNTER_TERR: -+ ret_val = GET_TGEC_CNTR_64(terr); -+ break; -+ default: -+ ret_val = 0; -+ } -+ -+ return ret_val; -+} -+ -+void fman_tgec_enable(struct tgec_regs *regs, bool apply_rx, bool apply_tx) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ if (apply_rx) -+ tmp |= CMD_CFG_RX_EN; -+ if (apply_tx) -+ tmp |= CMD_CFG_TX_EN; -+ iowrite32be(tmp, ®s->command_config); -+} -+ -+void fman_tgec_disable(struct tgec_regs *regs, bool apply_rx, bool apply_tx) -+{ -+ uint32_t tmp_reg_32; -+ -+ tmp_reg_32 = ioread32be(®s->command_config); -+ if (apply_rx) -+ tmp_reg_32 &= ~CMD_CFG_RX_EN; -+ if (apply_tx) -+ tmp_reg_32 &= ~CMD_CFG_TX_EN; -+ iowrite32be(tmp_reg_32, ®s->command_config); -+} -+ -+void fman_tgec_set_promiscuous(struct tgec_regs *regs, bool val) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ if (val) -+ tmp |= CMD_CFG_PROMIS_EN; -+ else -+ tmp &= ~CMD_CFG_PROMIS_EN; -+ iowrite32be(tmp, ®s->command_config); -+} -+ -+void fman_tgec_reset_filter_table(struct tgec_regs *regs) -+{ -+ uint32_t i; -+ for (i = 0; i < 512; i++) -+ iowrite32be(i & ~TGEC_HASH_MCAST_EN, ®s->hashtable_ctrl); -+} -+ -+void fman_tgec_set_hash_table_entry(struct tgec_regs *regs, uint32_t crc) -+{ -+ uint32_t hash = (crc >> TGEC_HASH_MCAST_SHIFT) & TGEC_HASH_ADR_MSK; /* Take 9 MSB bits */ -+ iowrite32be(hash | TGEC_HASH_MCAST_EN, ®s->hashtable_ctrl); -+} -+ -+void fman_tgec_set_hash_table(struct tgec_regs *regs, uint32_t value) -+{ -+ iowrite32be(value, ®s->hashtable_ctrl); -+} -+ -+void fman_tgec_set_tx_pause_frames(struct tgec_regs *regs, uint16_t pause_time) -+{ -+ iowrite32be((uint32_t)pause_time, ®s->pause_quant); -+} -+ -+void fman_tgec_set_rx_ignore_pause_frames(struct tgec_regs *regs, bool en) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ if (en) -+ tmp |= CMD_CFG_PAUSE_IGNORE; -+ else -+ tmp &= ~CMD_CFG_PAUSE_IGNORE; -+ iowrite32be(tmp, ®s->command_config); -+} -+ -+void fman_tgec_enable_1588_time_stamp(struct tgec_regs *regs, bool en) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->command_config); -+ if (en) -+ tmp |= CMD_CFG_EN_TIMESTAMP; -+ else -+ tmp &= ~CMD_CFG_EN_TIMESTAMP; -+ iowrite32be(tmp, ®s->command_config); -+} -+ -+uint32_t fman_tgec_get_event(struct tgec_regs *regs, uint32_t ev_mask) -+{ -+ return ioread32be(®s->ievent) & ev_mask; -+} -+ -+void fman_tgec_ack_event(struct tgec_regs *regs, uint32_t ev_mask) -+{ -+ iowrite32be(ev_mask, ®s->ievent); -+} -+ -+uint32_t fman_tgec_get_interrupt_mask(struct tgec_regs *regs) -+{ -+ return ioread32be(®s->imask); -+} -+ -+void fman_tgec_add_addr_in_paddr(struct tgec_regs *regs, uint8_t *adr) -+{ -+ uint32_t tmp0, tmp1; -+ -+ tmp0 = (uint32_t)(adr[0] | -+ adr[1] << 8 | -+ adr[2] << 16 | -+ adr[3] << 24); -+ tmp1 = (uint32_t)(adr[4] | adr[5] << 8); -+ iowrite32be(tmp0, ®s->mac_addr_2); -+ iowrite32be(tmp1, ®s->mac_addr_3); -+} -+ -+void fman_tgec_clear_addr_in_paddr(struct tgec_regs *regs) -+{ -+ iowrite32be(0, ®s->mac_addr_2); -+ iowrite32be(0, ®s->mac_addr_3); -+} -+ -+uint32_t fman_tgec_get_revision(struct tgec_regs *regs) -+{ -+ return ioread32be(®s->tgec_id); -+} -+ -+void fman_tgec_enable_interrupt(struct tgec_regs *regs, uint32_t ev_mask) -+{ -+ iowrite32be(ioread32be(®s->imask) | ev_mask, ®s->imask); -+} -+ -+void fman_tgec_disable_interrupt(struct tgec_regs *regs, uint32_t ev_mask) -+{ -+ iowrite32be(ioread32be(®s->imask) & ~ev_mask, ®s->imask); -+} -+ -+uint16_t fman_tgec_get_max_frame_len(struct tgec_regs *regs) -+{ -+ return (uint16_t) ioread32be(®s->maxfrm); -+} -+ -+void fman_tgec_defconfig(struct tgec_cfg *cfg) -+{ -+ cfg->wan_mode_enable = DEFAULT_WAN_MODE_ENABLE; -+ cfg->promiscuous_mode_enable = DEFAULT_PROMISCUOUS_MODE_ENABLE; -+ cfg->pause_forward_enable = DEFAULT_PAUSE_FORWARD_ENABLE; -+ cfg->pause_ignore = DEFAULT_PAUSE_IGNORE; -+ cfg->tx_addr_ins_enable = DEFAULT_TX_ADDR_INS_ENABLE; -+ cfg->loopback_enable = DEFAULT_LOOPBACK_ENABLE; -+ cfg->cmd_frame_enable = DEFAULT_CMD_FRAME_ENABLE; -+ cfg->rx_error_discard = DEFAULT_RX_ERROR_DISCARD; -+ cfg->send_idle_enable = DEFAULT_SEND_IDLE_ENABLE; -+ cfg->no_length_check_enable = DEFAULT_NO_LENGTH_CHECK_ENABLE; -+ cfg->lgth_check_nostdr = DEFAULT_LGTH_CHECK_NOSTDR; -+ cfg->time_stamp_enable = DEFAULT_TIME_STAMP_ENABLE; -+ cfg->tx_ipg_length = DEFAULT_TX_IPG_LENGTH; -+ cfg->max_frame_length = DEFAULT_MAX_FRAME_LENGTH; -+ cfg->pause_quant = DEFAULT_PAUSE_QUANT; -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+ cfg->skip_fman11_workaround = FALSE; -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+} -+ -+int fman_tgec_init(struct tgec_regs *regs, struct tgec_cfg *cfg, -+ uint32_t exception_mask) -+{ -+ uint32_t tmp; -+ -+ /* Config */ -+ tmp = 0x40; /* CRC forward */ -+ if (cfg->wan_mode_enable) -+ tmp |= CMD_CFG_WAN_MODE; -+ if (cfg->promiscuous_mode_enable) -+ tmp |= CMD_CFG_PROMIS_EN; -+ if (cfg->pause_forward_enable) -+ tmp |= CMD_CFG_PAUSE_FWD; -+ if (cfg->pause_ignore) -+ tmp |= CMD_CFG_PAUSE_IGNORE; -+ if (cfg->tx_addr_ins_enable) -+ tmp |= CMD_CFG_TX_ADDR_INS; -+ if (cfg->loopback_enable) -+ tmp |= CMD_CFG_LOOPBACK_EN; -+ if (cfg->cmd_frame_enable) -+ tmp |= CMD_CFG_CMD_FRM_EN; -+ if (cfg->rx_error_discard) -+ tmp |= CMD_CFG_RX_ER_DISC; -+ if (cfg->send_idle_enable) -+ tmp |= CMD_CFG_SEND_IDLE; -+ if (cfg->no_length_check_enable) -+ tmp |= CMD_CFG_NO_LEN_CHK; -+ if (cfg->time_stamp_enable) -+ tmp |= CMD_CFG_EN_TIMESTAMP; -+ iowrite32be(tmp, ®s->command_config); -+ -+ /* Max Frame Length */ -+ iowrite32be((uint32_t)cfg->max_frame_length, ®s->maxfrm); -+ /* Pause Time */ -+ iowrite32be(cfg->pause_quant, ®s->pause_quant); -+ -+ /* clear all pending events and set-up interrupts */ -+ fman_tgec_ack_event(regs, 0xffffffff); -+ fman_tgec_enable_interrupt(regs, exception_mask); -+ -+ return 0; -+} -+ -+void fman_tgec_set_erratum_tx_fifo_corruption_10gmac_a007(struct tgec_regs *regs) -+{ -+ uint32_t tmp; -+ -+ /* restore the default tx ipg Length */ -+ tmp = (ioread32be(®s->tx_ipg_len) & ~TGEC_TX_IPG_LENGTH_MASK) | 12; -+ -+ iowrite32be(tmp, ®s->tx_ipg_len); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.c -@@ -0,0 +1,1166 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File memac.c -+ -+ @Description FM mEMAC driver -+*//***************************************************************************/ -+#include <../../../../sdk_dpaa/mac.h> -+#include -+ -+#include "std_ext.h" -+#include "string_ext.h" -+#include "error_ext.h" -+#include "xx_ext.h" -+#include "endian_ext.h" -+#include "debug_ext.h" -+ -+#include "fm_common.h" -+#include "memac.h" -+ -+ -+static t_Error MemacAdjustLink(t_Handle h_Memac, e_EnetSpeed speed, bool fullDuplex); -+ -+/*****************************************************************************/ -+/* Internal routines */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+ -+static uint32_t GetMacAddrHashCode(uint64_t ethAddr) -+{ -+ uint64_t mask1, mask2; -+ uint32_t xorVal = 0; -+ uint8_t i, j; -+ -+ for (i=0; i<6; i++) -+ { -+ mask1 = ethAddr & (uint64_t)0x01; -+ ethAddr >>= 1; -+ -+ for (j=0; j<7; j++) -+ { -+ mask2 = ethAddr & (uint64_t)0x01; -+ mask1 ^= mask2; -+ ethAddr >>= 1; -+ } -+ -+ xorVal |= (mask1 << (5-i)); -+ } -+ -+ return xorVal; -+} -+ -+/* ......................................................................... */ -+ -+static void SetupSgmiiInternalPhy(t_Memac *p_Memac, uint8_t phyAddr) -+{ -+ uint16_t tmpReg16; -+ e_EnetMode enetMode; -+ -+ /* In case the higher MACs are used (i.e. the MACs that should support 10G), -+ speed=10000 is provided for SGMII ports. Temporary modify enet mode -+ to 1G one, so MII functions can work correctly. */ -+ enetMode = p_Memac->enetMode; -+ -+ /* SGMII mode + AN enable */ -+ tmpReg16 = PHY_SGMII_IF_MODE_AN | PHY_SGMII_IF_MODE_SGMII; -+ if ((p_Memac->enetMode) == e_ENET_MODE_SGMII_2500) -+ tmpReg16 = PHY_SGMII_CR_PHY_RESET | PHY_SGMII_IF_SPEED_GIGABIT | PHY_SGMII_IF_MODE_SGMII; -+ -+ p_Memac->enetMode = MAKE_ENET_MODE(ENET_INTERFACE_FROM_MODE(p_Memac->enetMode), e_ENET_SPEED_1000); -+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x14, tmpReg16); -+ -+ /* Device ability according to SGMII specification */ -+ tmpReg16 = PHY_SGMII_DEV_ABILITY_SGMII; -+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x4, tmpReg16); -+ -+ /* Adjust link timer for SGMII - -+ According to Cisco SGMII specification the timer should be 1.6 ms. -+ The link_timer register is configured in units of the clock. -+ - When running as 1G SGMII, Serdes clock is 125 MHz, so -+ unit = 1 / (125*10^6 Hz) = 8 ns. -+ 1.6 ms in units of 8 ns = 1.6ms / 8ns = 2 * 10^5 = 0x30d40 -+ - When running as 2.5G SGMII, Serdes clock is 312.5 MHz, so -+ unit = 1 / (312.5*10^6 Hz) = 3.2 ns. -+ 1.6 ms in units of 3.2 ns = 1.6ms / 3.2ns = 5 * 10^5 = 0x7a120. -+ Since link_timer value of 1G SGMII will be too short for 2.5 SGMII, -+ we always set up here a value of 2.5 SGMII. */ -+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x13, 0x0007); -+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x12, 0xa120); -+ -+ /* Restart AN */ -+ tmpReg16 = PHY_SGMII_CR_DEF_VAL | PHY_SGMII_CR_RESET_AN; -+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x0, tmpReg16); -+ -+ /* Restore original enet mode */ -+ p_Memac->enetMode = enetMode; -+} -+ -+/* ......................................................................... */ -+ -+static void SetupSgmiiInternalPhyBaseX(t_Memac *p_Memac, uint8_t phyAddr) -+{ -+ uint16_t tmpReg16; -+ e_EnetMode enetMode; -+ -+ /* In case the higher MACs are used (i.e. the MACs that should support 10G), -+ speed=10000 is provided for SGMII ports. Temporary modify enet mode -+ to 1G one, so MII functions can work correctly. */ -+ enetMode = p_Memac->enetMode; -+ p_Memac->enetMode = MAKE_ENET_MODE(ENET_INTERFACE_FROM_MODE(p_Memac->enetMode), e_ENET_SPEED_1000); -+ -+ /* 1000BaseX mode */ -+ tmpReg16 = PHY_SGMII_IF_MODE_1000X; -+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x14, tmpReg16); -+ -+ /* AN Device capability */ -+ tmpReg16 = PHY_SGMII_DEV_ABILITY_1000X; -+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x4, tmpReg16); -+ -+ /* Adjust link timer for SGMII - -+ For Serdes 1000BaseX auto-negotiation the timer should be 10 ms. -+ The link_timer register is configured in units of the clock. -+ - When running as 1G SGMII, Serdes clock is 125 MHz, so -+ unit = 1 / (125*10^6 Hz) = 8 ns. -+ 10 ms in units of 8 ns = 10ms / 8ns = 1250000 = 0x1312d0 -+ - When running as 2.5G SGMII, Serdes clock is 312.5 MHz, so -+ unit = 1 / (312.5*10^6 Hz) = 3.2 ns. -+ 10 ms in units of 3.2 ns = 10ms / 3.2ns = 3125000 = 0x2faf08. -+ Since link_timer value of 1G SGMII will be too short for 2.5 SGMII, -+ we always set up here a value of 2.5 SGMII. */ -+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x13, 0x002f); -+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x12, 0xaf08); -+ -+ /* Restart AN */ -+ tmpReg16 = PHY_SGMII_CR_DEF_VAL | PHY_SGMII_CR_RESET_AN; -+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x0, tmpReg16); -+ -+ /* Restore original enet mode */ -+ p_Memac->enetMode = enetMode; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error CheckInitParameters(t_Memac *p_Memac) -+{ -+ e_FmMacType portType; -+ -+ portType = ((ENET_SPEED_FROM_MODE(p_Memac->enetMode) < e_ENET_SPEED_10000) ? e_FM_MAC_1G : e_FM_MAC_10G); -+ -+#if (FM_MAX_NUM_OF_10G_MACS > 0) -+ if ((portType == e_FM_MAC_10G) && (p_Memac->macId >= FM_MAX_NUM_OF_10G_MACS)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("10G MAC ID must be less than %d", FM_MAX_NUM_OF_10G_MACS)); -+#endif /* (FM_MAX_NUM_OF_10G_MACS > 0) */ -+ -+ if ((portType == e_FM_MAC_1G) && (p_Memac->macId >= FM_MAX_NUM_OF_1G_MACS)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("1G MAC ID must be less than %d", FM_MAX_NUM_OF_1G_MACS)); -+ if (p_Memac->addr == 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet MAC must have a valid MAC address")); -+ if (!p_Memac->f_Exception) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Uninitialized f_Exception")); -+ if (!p_Memac->f_Event) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Uninitialized f_Event")); -+#ifdef FM_LEN_CHECK_ERRATA_FMAN_SW002 -+ if (!p_Memac->p_MemacDriverParam->no_length_check_enable) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("LengthCheck!")); -+#endif /* FM_LEN_CHECK_ERRATA_FMAN_SW002 */ -+ -+ return E_OK; -+} -+ -+/* ........................................................................... */ -+ -+static void MemacErrException(t_Handle h_Memac) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ uint32_t event, imask; -+ -+ event = fman_memac_get_event(p_Memac->p_MemMap, 0xffffffff); -+ imask = fman_memac_get_interrupt_mask(p_Memac->p_MemMap); -+ -+ /* Imask include both error and notification/event bits. -+ Leaving only error bits enabled by imask. -+ The imask error bits are shifted by 16 bits offset from -+ their corresponding location in the ievent - hence the >> 16 */ -+ event &= ((imask & MEMAC_ALL_ERRS_IMASK) >> 16); -+ -+ fman_memac_ack_event(p_Memac->p_MemMap, event); -+ -+ if (event & MEMAC_IEVNT_TS_ECC_ER) -+ p_Memac->f_Exception(p_Memac->h_App, e_FM_MAC_EX_TS_FIFO_ECC_ERR); -+ if (event & MEMAC_IEVNT_TX_ECC_ER) -+ p_Memac->f_Exception(p_Memac->h_App, e_FM_MAC_EX_10G_1TX_ECC_ER); -+ if (event & MEMAC_IEVNT_RX_ECC_ER) -+ p_Memac->f_Exception(p_Memac->h_App, e_FM_MAC_EX_10G_RX_ECC_ER); -+} -+ -+static void MemacException(t_Handle h_Memac) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ uint32_t event, imask; -+ -+ event = fman_memac_get_event(p_Memac->p_MemMap, 0xffffffff); -+ imask = fman_memac_get_interrupt_mask(p_Memac->p_MemMap); -+ -+ /* Imask include both error and notification/event bits. -+ Leaving only error bits enabled by imask. -+ The imask error bits are shifted by 16 bits offset from -+ their corresponding location in the ievent - hence the >> 16 */ -+ event &= ((imask & MEMAC_ALL_ERRS_IMASK) >> 16); -+ -+ fman_memac_ack_event(p_Memac->p_MemMap, event); -+ -+ if (event & MEMAC_IEVNT_MGI) -+ p_Memac->f_Exception(p_Memac->h_App, e_FM_MAC_EX_MAGIC_PACKET_INDICATION); -+} -+ -+/* ......................................................................... */ -+ -+static void FreeInitResources(t_Memac *p_Memac) -+{ -+ e_FmMacType portType; -+ -+ portType = -+ ((ENET_SPEED_FROM_MODE(p_Memac->enetMode) < e_ENET_SPEED_10000) ? e_FM_MAC_1G : e_FM_MAC_10G); -+ -+ if (portType == e_FM_MAC_10G) -+ FmUnregisterIntr(p_Memac->fmMacControllerDriver.h_Fm, e_FM_MOD_10G_MAC, p_Memac->macId, e_FM_INTR_TYPE_ERR); -+ else -+ FmUnregisterIntr(p_Memac->fmMacControllerDriver.h_Fm, e_FM_MOD_1G_MAC, p_Memac->macId, e_FM_INTR_TYPE_ERR); -+ -+ /* release the driver's group hash table */ -+ FreeHashTable(p_Memac->p_MulticastAddrHash); -+ p_Memac->p_MulticastAddrHash = NULL; -+ -+ /* release the driver's individual hash table */ -+ FreeHashTable(p_Memac->p_UnicastAddrHash); -+ p_Memac->p_UnicastAddrHash = NULL; -+} -+ -+ -+/*****************************************************************************/ -+/* mEMAC API routines */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+ -+static t_Error MemacEnable(t_Handle h_Memac, e_CommMode mode) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ struct mac_device *mac_dev = (struct mac_device *)p_Memac->h_App; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ fman_memac_enable(p_Memac->p_MemMap, (mode & e_COMM_MODE_RX), (mode & e_COMM_MODE_TX)); -+ -+ if (ENET_INTERFACE_FROM_MODE(p_Memac->enetMode) == e_ENET_IF_RGMII) { -+ if (mac_dev->fixed_link) { -+ printk(KERN_INFO "This is a fixed-link, forcing speed %d duplex %d\n",mac_dev->fixed_link->speed,mac_dev->fixed_link->duplex); -+ MemacAdjustLink(h_Memac,mac_dev->fixed_link->speed,mac_dev->fixed_link->duplex); -+ } -+ } -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacDisable (t_Handle h_Memac, e_CommMode mode) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ fman_memac_disable(p_Memac->p_MemMap, (mode & e_COMM_MODE_RX), (mode & e_COMM_MODE_TX)); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacSetPromiscuous(t_Handle h_Memac, bool newVal) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ fman_memac_set_promiscuous(p_Memac->p_MemMap, newVal); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error MemacAdjustLink(t_Handle h_Memac, e_EnetSpeed speed, bool fullDuplex) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ if ((speed >= e_ENET_SPEED_1000) && (!fullDuplex)) -+ RETURN_ERROR(MAJOR, E_CONFLICT, -+ ("Ethernet MAC 1G or 10G does not support half-duplex")); -+ -+ fman_memac_adjust_link(p_Memac->p_MemMap, -+ (enum enet_interface)ENET_INTERFACE_FROM_MODE(p_Memac->enetMode), -+ (enum enet_speed)speed, -+ fullDuplex); -+ return E_OK; -+} -+ -+ -+/*****************************************************************************/ -+/* Memac Configs modification functions */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+ -+static t_Error MemacConfigLoopback(t_Handle h_Memac, bool newVal) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ p_Memac->p_MemacDriverParam->loopback_enable = newVal; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacConfigWan(t_Handle h_Memac, bool newVal) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ p_Memac->p_MemacDriverParam->wan_mode_enable = newVal; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacConfigMaxFrameLength(t_Handle h_Memac, uint16_t newVal) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ p_Memac->p_MemacDriverParam->max_frame_length = newVal; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacConfigPad(t_Handle h_Memac, bool newVal) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ p_Memac->p_MemacDriverParam->pad_enable = newVal; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacConfigLengthCheck(t_Handle h_Memac, bool newVal) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ p_Memac->p_MemacDriverParam->no_length_check_enable = !newVal; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacConfigException(t_Handle h_Memac, e_FmMacExceptions exception, bool enable) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ GET_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_Memac->exceptions |= bitMask; -+ else -+ p_Memac->exceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacConfigResetOnInit(t_Handle h_Memac, bool enable) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ p_Memac->p_MemacDriverParam->reset_on_init = enable; -+ -+ return E_OK; -+} -+ -+ -+/*****************************************************************************/ -+/* Memac Run Time API functions */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+ -+static t_Error MemacSetTxPauseFrames(t_Handle h_Memac, -+ uint8_t priority, -+ uint16_t pauseTime, -+ uint16_t threshTime) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ if (priority != 0xFF) -+ { -+ bool PortConfigured, PreFetchEnabled; -+ -+ if (FmGetTnumAgingPeriod(p_Memac->fmMacControllerDriver.h_Fm) == 0) -+ RETURN_ERROR(MAJOR, E_CONFLICT, ("For PFC operation, TNUM aging must be enabled")); -+ -+ FmGetPortPreFetchConfiguration(p_Memac->fmMacControllerDriver.h_Fm, -+ p_Memac->fmMacControllerDriver.macId, -+ &PortConfigured, -+ &PreFetchEnabled); -+ -+ if ((ENET_SPEED_FROM_MODE(p_Memac->fmMacControllerDriver.enetMode) == e_ENET_SPEED_1000) && !PortConfigured) -+ DBG(INFO, ("For PFC correct operation, prefetch must be configured on the FM Tx PORT")); -+ -+ if ((ENET_SPEED_FROM_MODE(p_Memac->fmMacControllerDriver.enetMode) == e_ENET_SPEED_1000) && PortConfigured && !PreFetchEnabled) -+ DBG(WARNING, ("For PFC correct operation, prefetch must be configured on the FM Tx PORT")); -+ } -+ -+ fman_memac_set_tx_pause_frames(p_Memac->p_MemMap, priority, pauseTime, threshTime); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacSetTxAutoPauseFrames(t_Handle h_Memac, -+ uint16_t pauseTime) -+{ -+ return MemacSetTxPauseFrames(h_Memac, FM_MAC_NO_PFC, pauseTime, 0); -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacSetRxIgnorePauseFrames(t_Handle h_Memac, bool en) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ fman_memac_set_rx_ignore_pause_frames(p_Memac->p_MemMap, en); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacSetWakeOnLan(t_Handle h_Memac, bool en) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ fman_memac_set_wol(p_Memac->p_MemMap, en); -+ -+ return E_OK; -+} -+ -+/* .............................................................................. */ -+ -+static t_Error MemacEnable1588TimeStamp(t_Handle h_Memac) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+UNUSED(p_Memac); -+DBG(WARNING, ("mEMAC has 1588 always enabled!")); -+ -+ return E_OK; -+} -+ -+/* Counters handling */ -+/* ......................................................................... */ -+ -+static t_Error MemacGetStatistics(t_Handle h_Memac, t_FmMacStatistics *p_Statistics) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_Statistics, E_NULL_POINTER); -+ -+ p_Statistics->eStatPkts64 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R64); -+ p_Statistics->eStatPkts65to127 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R127); -+ p_Statistics->eStatPkts128to255 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R255); -+ p_Statistics->eStatPkts256to511 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R511); -+ p_Statistics->eStatPkts512to1023 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1023); -+ p_Statistics->eStatPkts1024to1518 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1518); -+ p_Statistics->eStatPkts1519to1522 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1519X); -+/* */ -+ p_Statistics->eStatFragments = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RFRG); -+ p_Statistics->eStatJabbers = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RJBR); -+ -+ p_Statistics->eStatsDropEvents = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RDRP); -+ p_Statistics->eStatCRCAlignErrors = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RALN); -+ -+ p_Statistics->eStatUndersizePkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TUND); -+ p_Statistics->eStatOversizePkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_ROVR); -+/* Pause */ -+ p_Statistics->reStatPause = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RXPF); -+ p_Statistics->teStatPause = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TXPF); -+ -+/* MIB II */ -+ p_Statistics->ifInOctets = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_ROCT); -+ p_Statistics->ifInUcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RUCA); -+ p_Statistics->ifInMcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RMCA); -+ p_Statistics->ifInBcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RBCA); -+ p_Statistics->ifInPkts = p_Statistics->ifInUcastPkts -+ + p_Statistics->ifInMcastPkts -+ + p_Statistics->ifInBcastPkts; -+ p_Statistics->ifInDiscards = 0; -+ p_Statistics->ifInErrors = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RERR); -+ -+ p_Statistics->ifOutOctets = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TOCT); -+ p_Statistics->ifOutUcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TUCA); -+ p_Statistics->ifOutMcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TMCA); -+ p_Statistics->ifOutBcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TBCA); -+ p_Statistics->ifOutPkts = p_Statistics->ifOutUcastPkts -+ + p_Statistics->ifOutMcastPkts -+ + p_Statistics->ifOutBcastPkts; -+ p_Statistics->ifOutDiscards = 0; -+ p_Statistics->ifOutErrors = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TERR); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacGetFrameSizeCounters(t_Handle h_Memac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FrameSizeCounters, E_NULL_POINTER); -+ -+ switch (type) -+ { -+ case e_COMM_MODE_NONE: -+ break; -+ -+ case e_COMM_MODE_RX: -+ p_FrameSizeCounters->count_pkts_64 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R64); -+ p_FrameSizeCounters->count_pkts_65_to_127 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R127); -+ p_FrameSizeCounters->count_pkts_128_to_255 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R255); -+ p_FrameSizeCounters->count_pkts_256_to_511 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R511); -+ p_FrameSizeCounters->count_pkts_512_to_1023 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1023); -+ p_FrameSizeCounters->count_pkts_1024_to_1518 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1518); -+ p_FrameSizeCounters->count_pkts_1519_to_1522 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1519X); -+ break; -+ -+ case e_COMM_MODE_TX: -+ p_FrameSizeCounters->count_pkts_64 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T64); -+ p_FrameSizeCounters->count_pkts_65_to_127 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T127); -+ p_FrameSizeCounters->count_pkts_128_to_255 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T255); -+ p_FrameSizeCounters->count_pkts_256_to_511 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T511); -+ p_FrameSizeCounters->count_pkts_512_to_1023 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1023); -+ p_FrameSizeCounters->count_pkts_1024_to_1518 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1518); -+ p_FrameSizeCounters->count_pkts_1519_to_1522 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1519X); -+ break; -+ -+ case e_COMM_MODE_RX_AND_TX: -+ p_FrameSizeCounters->count_pkts_64 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R64) -+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T64); -+ p_FrameSizeCounters->count_pkts_65_to_127 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R127) -+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T127); -+ p_FrameSizeCounters->count_pkts_128_to_255 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R255) -+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T255); -+ p_FrameSizeCounters->count_pkts_256_to_511 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R511) -+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T511); -+ p_FrameSizeCounters->count_pkts_512_to_1023 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1023) -+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1023); -+ p_FrameSizeCounters->count_pkts_1024_to_1518 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1518) -+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1518); -+ p_FrameSizeCounters->count_pkts_1519_to_1522 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1519X) -+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1519X); -+ break; -+ } -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacModifyMacAddress (t_Handle h_Memac, t_EnetAddr *p_EnetAddr) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ fman_memac_add_addr_in_paddr(p_Memac->p_MemMap, (uint8_t *)(*p_EnetAddr), 0); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacResetCounters (t_Handle h_Memac) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ fman_memac_reset_stat(p_Memac->p_MemMap); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacAddExactMatchMacAddress(t_Handle h_Memac, t_EnetAddr *p_EthAddr) -+{ -+ t_Memac *p_Memac = (t_Memac *) h_Memac; -+ uint64_t ethAddr; -+ uint8_t paddrNum; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ if (ethAddr & GROUP_ADDRESS) -+ /* Multicast address has no effect in PADDR */ -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Multicast address")); -+ -+ /* Make sure no PADDR contains this address */ -+ for (paddrNum = 0; paddrNum < MEMAC_NUM_OF_PADDRS; paddrNum++) -+ if (p_Memac->indAddrRegUsed[paddrNum]) -+ if (p_Memac->paddr[paddrNum] == ethAddr) -+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, NO_MSG); -+ -+ /* Find first unused PADDR */ -+ for (paddrNum = 0; paddrNum < MEMAC_NUM_OF_PADDRS; paddrNum++) -+ if (!(p_Memac->indAddrRegUsed[paddrNum])) -+ { -+ /* mark this PADDR as used */ -+ p_Memac->indAddrRegUsed[paddrNum] = TRUE; -+ /* store address */ -+ p_Memac->paddr[paddrNum] = ethAddr; -+ -+ /* put in hardware */ -+ fman_memac_add_addr_in_paddr(p_Memac->p_MemMap, (uint8_t*)(*p_EthAddr), paddrNum); -+ p_Memac->numOfIndAddrInRegs++; -+ -+ return E_OK; -+ } -+ -+ /* No free PADDR */ -+ RETURN_ERROR(MAJOR, E_FULL, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacDelExactMatchMacAddress(t_Handle h_Memac, t_EnetAddr *p_EthAddr) -+{ -+ t_Memac *p_Memac = (t_Memac *) h_Memac; -+ uint64_t ethAddr; -+ uint8_t paddrNum; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ /* Find used PADDR containing this address */ -+ for (paddrNum = 0; paddrNum < MEMAC_NUM_OF_PADDRS; paddrNum++) -+ { -+ if ((p_Memac->indAddrRegUsed[paddrNum]) && -+ (p_Memac->paddr[paddrNum] == ethAddr)) -+ { -+ /* mark this PADDR as not used */ -+ p_Memac->indAddrRegUsed[paddrNum] = FALSE; -+ /* clear in hardware */ -+ fman_memac_clear_addr_in_paddr(p_Memac->p_MemMap, paddrNum); -+ p_Memac->numOfIndAddrInRegs--; -+ -+ return E_OK; -+ } -+ } -+ -+ RETURN_ERROR(MAJOR, E_NOT_FOUND, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacGetId(t_Handle h_Memac, uint32_t *macId) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ *macId = p_Memac->macId; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+ -+static t_Error MemacAddHashMacAddress(t_Handle h_Memac, t_EnetAddr *p_EthAddr) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ t_EthHashEntry *p_HashEntry; -+ uint32_t hash; -+ uint64_t ethAddr; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ if (!(ethAddr & GROUP_ADDRESS)) -+ /* Unicast addresses not supported in hash */ -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unicast Address")); -+ -+ hash = GetMacAddrHashCode(ethAddr) & HASH_CTRL_ADDR_MASK; -+ -+ /* Create element to be added to the driver hash table */ -+ p_HashEntry = (t_EthHashEntry *)XX_Malloc(sizeof(t_EthHashEntry)); -+ p_HashEntry->addr = ethAddr; -+ INIT_LIST(&p_HashEntry->node); -+ -+ LIST_AddToTail(&(p_HashEntry->node), &(p_Memac->p_MulticastAddrHash->p_Lsts[hash])); -+ fman_memac_set_hash_table(p_Memac->p_MemMap, (hash | HASH_CTRL_MCAST_EN)); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacDelHashMacAddress(t_Handle h_Memac, t_EnetAddr *p_EthAddr) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ t_EthHashEntry *p_HashEntry = NULL; -+ t_List *p_Pos; -+ uint32_t hash; -+ uint64_t ethAddr; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ hash = GetMacAddrHashCode(ethAddr) & HASH_CTRL_ADDR_MASK; -+ -+ LIST_FOR_EACH(p_Pos, &(p_Memac->p_MulticastAddrHash->p_Lsts[hash])) -+ { -+ p_HashEntry = ETH_HASH_ENTRY_OBJ(p_Pos); -+ if (p_HashEntry->addr == ethAddr) -+ { -+ LIST_DelAndInit(&p_HashEntry->node); -+ XX_Free(p_HashEntry); -+ break; -+ } -+ } -+ if (LIST_IsEmpty(&p_Memac->p_MulticastAddrHash->p_Lsts[hash])) -+ fman_memac_set_hash_table(p_Memac->p_MemMap, (hash & ~HASH_CTRL_MCAST_EN)); -+ -+ return E_OK; -+} -+ -+ -+/* ......................................................................... */ -+ -+static t_Error MemacSetException(t_Handle h_Memac, e_FmMacExceptions exception, bool enable) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ -+ GET_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_Memac->exceptions |= bitMask; -+ else -+ p_Memac->exceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ fman_memac_set_exception(p_Memac->p_MemMap, bitMask, enable); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static uint16_t MemacGetMaxFrameLength(t_Handle h_Memac) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Memac, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(!p_Memac->p_MemacDriverParam, E_INVALID_STATE, 0); -+ -+ return fman_memac_get_max_frame_len(p_Memac->p_MemMap); -+} -+ -+static t_Error MemacInitInternalPhy(t_Handle h_Memac) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ uint8_t i, phyAddr; -+ -+ if (ENET_INTERFACE_FROM_MODE(p_Memac->enetMode) == e_ENET_IF_SGMII) -+ { -+ /* Configure internal SGMII PHY */ -+ if (p_Memac->enetMode & ENET_IF_SGMII_BASEX) -+ SetupSgmiiInternalPhyBaseX(p_Memac, PHY_MDIO_ADDR); -+ else -+ SetupSgmiiInternalPhy(p_Memac, PHY_MDIO_ADDR); -+ } -+ else if (ENET_INTERFACE_FROM_MODE(p_Memac->enetMode) == e_ENET_IF_QSGMII) -+ { -+ /* Configure 4 internal SGMII PHYs */ -+ for (i = 0; i < 4; i++) -+ { -+ /* QSGMII PHY address occupies 3 upper bits of 5-bit -+ phyAddress; the lower 2 bits are used to extend -+ register address space and access each one of 4 -+ ports inside QSGMII. */ -+ phyAddr = (uint8_t)((PHY_MDIO_ADDR << 2) | i); -+ if (p_Memac->enetMode & ENET_IF_SGMII_BASEX) -+ SetupSgmiiInternalPhyBaseX(p_Memac, phyAddr); -+ else -+ SetupSgmiiInternalPhy(p_Memac, phyAddr); -+ } -+ } -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+/* mEMAC Init & Free API */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+void *g_MemacRegs; -+static t_Error MemacInit(t_Handle h_Memac) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ struct memac_cfg *p_MemacDriverParam; -+ enum enet_interface enet_interface; -+ enum enet_speed enet_speed; -+ t_EnetAddr ethAddr; -+ e_FmMacType portType; -+ t_Error err; -+ bool slow_10g_if = FALSE; -+ if (p_Memac->macId == 3) /* This is a quick WA */ -+ g_MemacRegs = p_Memac->p_MemMap; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->fmMacControllerDriver.h_Fm, E_INVALID_HANDLE); -+ -+ FM_GetRevision(p_Memac->fmMacControllerDriver.h_Fm, &p_Memac->fmMacControllerDriver.fmRevInfo); -+ if (p_Memac->fmMacControllerDriver.fmRevInfo.majorRev == 6 && -+ p_Memac->fmMacControllerDriver.fmRevInfo.minorRev == 4) -+ slow_10g_if = TRUE; -+ -+ CHECK_INIT_PARAMETERS(p_Memac, CheckInitParameters); -+ -+ p_MemacDriverParam = p_Memac->p_MemacDriverParam; -+ -+ portType = -+ ((ENET_SPEED_FROM_MODE(p_Memac->enetMode) < e_ENET_SPEED_10000) ? e_FM_MAC_1G : e_FM_MAC_10G); -+ -+ /* First, reset the MAC if desired. */ -+ if (p_MemacDriverParam->reset_on_init) -+ fman_memac_reset(p_Memac->p_MemMap); -+ -+ /* MAC Address */ -+ MAKE_ENET_ADDR_FROM_UINT64(p_Memac->addr, ethAddr); -+ fman_memac_add_addr_in_paddr(p_Memac->p_MemMap, (uint8_t*)ethAddr, 0); -+ -+ enet_interface = (enum enet_interface) ENET_INTERFACE_FROM_MODE(p_Memac->enetMode); -+ enet_speed = (enum enet_speed) ENET_SPEED_FROM_MODE(p_Memac->enetMode); -+ -+ fman_memac_init(p_Memac->p_MemMap, -+ p_Memac->p_MemacDriverParam, -+ enet_interface, -+ enet_speed, -+ slow_10g_if, -+ p_Memac->exceptions); -+ -+#ifdef FM_RX_FIFO_CORRUPT_ERRATA_10GMAC_A006320 -+ { -+ uint32_t tmpReg = 0; -+ -+ FM_GetRevision(p_Memac->fmMacControllerDriver.h_Fm, &p_Memac->fmMacControllerDriver.fmRevInfo); -+ /* check the FMAN version - the bug exists only in rev1 */ -+ if ((p_Memac->fmMacControllerDriver.fmRevInfo.majorRev == 6) && -+ (p_Memac->fmMacControllerDriver.fmRevInfo.minorRev == 0)) -+ { -+ /* MAC strips CRC from received frames - this workaround should -+ decrease the likelihood of bug appearance -+ */ -+ tmpReg = GET_UINT32(p_Memac->p_MemMap->command_config); -+ tmpReg &= ~CMD_CFG_CRC_FWD; -+ WRITE_UINT32(p_Memac->p_MemMap->command_config, tmpReg); -+ /* DBG(WARNING, ("mEMAC strips CRC from received frames as part of A006320 errata workaround"));*/ -+ } -+ } -+#endif /* FM_RX_FIFO_CORRUPT_ERRATA_10GMAC_A006320 */ -+ -+ MemacInitInternalPhy(h_Memac); -+ -+ /* Max Frame Length */ -+ err = FmSetMacMaxFrame(p_Memac->fmMacControllerDriver.h_Fm, -+ portType, -+ p_Memac->fmMacControllerDriver.macId, -+ p_MemacDriverParam->max_frame_length); -+ if (err) -+ RETURN_ERROR(MAJOR, err, ("settings Mac max frame length is FAILED")); -+ -+ p_Memac->p_MulticastAddrHash = AllocHashTable(HASH_TABLE_SIZE); -+ if (!p_Memac->p_MulticastAddrHash) -+ { -+ FreeInitResources(p_Memac); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("allocation hash table is FAILED")); -+ } -+ -+ p_Memac->p_UnicastAddrHash = AllocHashTable(HASH_TABLE_SIZE); -+ if (!p_Memac->p_UnicastAddrHash) -+ { -+ FreeInitResources(p_Memac); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("allocation hash table is FAILED")); -+ } -+ -+ FmRegisterIntr(p_Memac->fmMacControllerDriver.h_Fm, -+ (portType == e_FM_MAC_10G) ? e_FM_MOD_10G_MAC : e_FM_MOD_1G_MAC, -+ p_Memac->macId, -+ e_FM_INTR_TYPE_ERR, -+ MemacErrException, -+ p_Memac); -+ -+ FmRegisterIntr(p_Memac->fmMacControllerDriver.h_Fm, -+ (portType == e_FM_MAC_10G) ? e_FM_MOD_10G_MAC : e_FM_MOD_1G_MAC, -+ p_Memac->macId, -+ e_FM_INTR_TYPE_NORMAL, -+ MemacException, -+ p_Memac); -+ -+ XX_Free(p_MemacDriverParam); -+ p_Memac->p_MemacDriverParam = NULL; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error MemacFree(t_Handle h_Memac) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ -+ if (p_Memac->p_MemacDriverParam) -+ { -+ /* Called after config */ -+ XX_Free(p_Memac->p_MemacDriverParam); -+ p_Memac->p_MemacDriverParam = NULL; -+ } -+ else -+ /* Called after init */ -+ FreeInitResources(p_Memac); -+ -+ XX_Free(p_Memac); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static void InitFmMacControllerDriver(t_FmMacControllerDriver *p_FmMacControllerDriver) -+{ -+ p_FmMacControllerDriver->f_FM_MAC_Init = MemacInit; -+ p_FmMacControllerDriver->f_FM_MAC_Free = MemacFree; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetStatistics = NULL; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigLoopback = MemacConfigLoopback; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigMaxFrameLength = MemacConfigMaxFrameLength; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ConfigWan = MemacConfigWan; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ConfigPadAndCrc = MemacConfigPad; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigHalfDuplex = NULL; /* half-duplex is detected automatically */ -+ p_FmMacControllerDriver->f_FM_MAC_ConfigLengthCheck = MemacConfigLengthCheck; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ConfigException = MemacConfigException; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit = MemacConfigResetOnInit; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetException = MemacSetException; -+ -+ p_FmMacControllerDriver->f_FM_MAC_Enable1588TimeStamp = MemacEnable1588TimeStamp; /* always enabled */ -+ p_FmMacControllerDriver->f_FM_MAC_Disable1588TimeStamp = NULL; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetPromiscuous = MemacSetPromiscuous; -+ p_FmMacControllerDriver->f_FM_MAC_AdjustLink = MemacAdjustLink; -+ p_FmMacControllerDriver->f_FM_MAC_RestartAutoneg = NULL; -+ -+ p_FmMacControllerDriver->f_FM_MAC_Enable = MemacEnable; -+ p_FmMacControllerDriver->f_FM_MAC_Disable = MemacDisable; -+ p_FmMacControllerDriver->f_FM_MAC_Resume = MemacInitInternalPhy; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetTxAutoPauseFrames = MemacSetTxAutoPauseFrames; -+ p_FmMacControllerDriver->f_FM_MAC_SetTxPauseFrames = MemacSetTxPauseFrames; -+ p_FmMacControllerDriver->f_FM_MAC_SetRxIgnorePauseFrames = MemacSetRxIgnorePauseFrames; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetWakeOnLan = MemacSetWakeOnLan; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ResetCounters = MemacResetCounters; -+ p_FmMacControllerDriver->f_FM_MAC_GetStatistics = MemacGetStatistics; -+ p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters = MemacGetFrameSizeCounters; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr = MemacModifyMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr = MemacAddHashMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_RemoveHashMacAddr = MemacDelHashMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_AddExactMatchMacAddr = MemacAddExactMatchMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_RemovelExactMatchMacAddr = MemacDelExactMatchMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_GetId = MemacGetId; -+ p_FmMacControllerDriver->f_FM_MAC_GetVersion = NULL; -+ p_FmMacControllerDriver->f_FM_MAC_GetMaxFrameLength = MemacGetMaxFrameLength; -+ -+ p_FmMacControllerDriver->f_FM_MAC_MII_WritePhyReg = MEMAC_MII_WritePhyReg; -+ p_FmMacControllerDriver->f_FM_MAC_MII_ReadPhyReg = MEMAC_MII_ReadPhyReg; -+} -+ -+ -+/*****************************************************************************/ -+/* mEMAC Config Main Entry */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+ -+t_Handle MEMAC_Config(t_FmMacParams *p_FmMacParam) -+{ -+ t_Memac *p_Memac; -+ struct memac_cfg *p_MemacDriverParam; -+ uintptr_t baseAddr; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmMacParam, E_NULL_POINTER, NULL); -+ -+ baseAddr = p_FmMacParam->baseAddr; -+ /* Allocate memory for the mEMAC data structure */ -+ p_Memac = (t_Memac *)XX_Malloc(sizeof(t_Memac)); -+ if (!p_Memac) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("mEMAC driver structure")); -+ return NULL; -+ } -+ memset(p_Memac, 0, sizeof(t_Memac)); -+ InitFmMacControllerDriver(&p_Memac->fmMacControllerDriver); -+ -+ /* Allocate memory for the mEMAC driver parameters data structure */ -+ p_MemacDriverParam = (struct memac_cfg *)XX_Malloc(sizeof(struct memac_cfg)); -+ if (!p_MemacDriverParam) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("mEMAC driver parameters")); -+ XX_Free(p_Memac); -+ return NULL; -+ } -+ memset(p_MemacDriverParam, 0, sizeof(struct memac_cfg)); -+ -+ /* Plant parameter structure pointer */ -+ p_Memac->p_MemacDriverParam = p_MemacDriverParam; -+ -+ fman_memac_defconfig(p_MemacDriverParam); -+ -+ p_Memac->addr = ENET_ADDR_TO_UINT64(p_FmMacParam->addr); -+ -+ p_Memac->p_MemMap = (struct memac_regs *)UINT_TO_PTR(baseAddr); -+ p_Memac->p_MiiMemMap = (struct memac_mii_access_mem_map*)UINT_TO_PTR(baseAddr + MEMAC_TO_MII_OFFSET); -+ -+ p_Memac->enetMode = p_FmMacParam->enetMode; -+ p_Memac->macId = p_FmMacParam->macId; -+ p_Memac->exceptions = MEMAC_default_exceptions; -+ p_Memac->f_Exception = p_FmMacParam->f_Exception; -+ p_Memac->f_Event = p_FmMacParam->f_Event; -+ p_Memac->h_App = p_FmMacParam->h_App; -+ -+ return p_Memac; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.h -@@ -0,0 +1,110 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File memac.h -+ -+ @Description FM Multirate Ethernet MAC (mEMAC) -+*//***************************************************************************/ -+#ifndef __MEMAC_H -+#define __MEMAC_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "list_ext.h" -+ -+#include "fsl_fman_memac_mii_acc.h" -+#include "fm_mac.h" -+#include "fsl_fman_memac.h" -+ -+ -+#define MEMAC_default_exceptions \ -+ ((uint32_t)(MEMAC_IMASK_TSECC_ER | MEMAC_IMASK_TECC_ER | MEMAC_IMASK_RECC_ER | MEMAC_IMASK_MGI)) -+ -+#define GET_EXCEPTION_FLAG(bitMask, exception) switch (exception){ \ -+ case e_FM_MAC_EX_10G_1TX_ECC_ER: \ -+ bitMask = MEMAC_IMASK_TECC_ER; break; \ -+ case e_FM_MAC_EX_10G_RX_ECC_ER: \ -+ bitMask = MEMAC_IMASK_RECC_ER; break; \ -+ case e_FM_MAC_EX_TS_FIFO_ECC_ERR: \ -+ bitMask = MEMAC_IMASK_TSECC_ER; break; \ -+ case e_FM_MAC_EX_MAGIC_PACKET_INDICATION: \ -+ bitMask = MEMAC_IMASK_MGI; break; \ -+ default: bitMask = 0;break;} -+ -+ -+typedef struct -+{ -+ t_FmMacControllerDriver fmMacControllerDriver; /**< Upper Mac control block */ -+ t_Handle h_App; /**< Handle to the upper layer application */ -+ struct memac_regs *p_MemMap; /**< Pointer to MAC memory mapped registers */ -+ struct memac_mii_access_mem_map *p_MiiMemMap; /**< Pointer to MII memory mapped registers */ -+ uint64_t addr; /**< MAC address of device */ -+ e_EnetMode enetMode; /**< Ethernet physical interface */ -+ t_FmMacExceptionCallback *f_Exception; -+ int mdioIrq; -+ t_FmMacExceptionCallback *f_Event; -+ bool indAddrRegUsed[MEMAC_NUM_OF_PADDRS]; /**< Whether a particular individual address recognition register is being used */ -+ uint64_t paddr[MEMAC_NUM_OF_PADDRS]; /**< MAC address for particular individual address recognition register */ -+ uint8_t numOfIndAddrInRegs; /**< Number of individual addresses in registers for this station. */ -+ t_EthHash *p_MulticastAddrHash; /**< Pointer to driver's global address hash table */ -+ t_EthHash *p_UnicastAddrHash; /**< Pointer to driver's individual address hash table */ -+ bool debugMode; -+ uint8_t macId; -+ uint32_t exceptions; -+ struct memac_cfg *p_MemacDriverParam; -+} t_Memac; -+ -+ -+/* Internal PHY access */ -+#define PHY_MDIO_ADDR 0 -+ -+/* Internal PHY Registers - SGMII */ -+#define PHY_SGMII_CR_PHY_RESET 0x8000 -+#define PHY_SGMII_CR_RESET_AN 0x0200 -+#define PHY_SGMII_CR_DEF_VAL 0x1140 -+#define PHY_SGMII_DEV_ABILITY_SGMII 0x4001 -+#define PHY_SGMII_DEV_ABILITY_1000X 0x01A0 -+#define PHY_SGMII_IF_SPEED_GIGABIT 0x0008 -+#define PHY_SGMII_IF_MODE_AN 0x0002 -+#define PHY_SGMII_IF_MODE_SGMII 0x0001 -+#define PHY_SGMII_IF_MODE_1000X 0x0000 -+ -+ -+#define MEMAC_TO_MII_OFFSET 0x030 /* Offset from the MEM map to the MDIO mem map */ -+ -+t_Error MEMAC_MII_WritePhyReg(t_Handle h_Memac, uint8_t phyAddr, uint8_t reg, uint16_t data); -+t_Error MEMAC_MII_ReadPhyReg(t_Handle h_Memac, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data); -+ -+ -+#endif /* __MEMAC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac_mii_acc.c -@@ -0,0 +1,78 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "fm_mac.h" -+#include "memac.h" -+#include "xx_ext.h" -+ -+#include "fm_common.h" -+#include "memac_mii_acc.h" -+ -+ -+/*****************************************************************************/ -+t_Error MEMAC_MII_WritePhyReg(t_Handle h_Memac, -+ uint8_t phyAddr, -+ uint8_t reg, -+ uint16_t data) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MiiMemMap, E_INVALID_HANDLE); -+ -+ return (t_Error)fman_memac_mii_write_phy_reg(p_Memac->p_MiiMemMap, -+ phyAddr, -+ reg, -+ data, -+ (enum enet_speed)ENET_SPEED_FROM_MODE(p_Memac->enetMode)); -+} -+ -+/*****************************************************************************/ -+t_Error MEMAC_MII_ReadPhyReg(t_Handle h_Memac, -+ uint8_t phyAddr, -+ uint8_t reg, -+ uint16_t *p_Data) -+{ -+ t_Memac *p_Memac = (t_Memac *)h_Memac; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MiiMemMap, E_INVALID_HANDLE); -+ -+ return fman_memac_mii_read_phy_reg(p_Memac->p_MiiMemMap, -+ phyAddr, -+ reg, -+ p_Data, -+ (enum enet_speed)ENET_SPEED_FROM_MODE(p_Memac->enetMode)); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac_mii_acc.h -@@ -0,0 +1,73 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#ifndef __MEMAC_MII_ACC_H -+#define __MEMAC_MII_ACC_H -+ -+#include "std_ext.h" -+ -+ -+/* MII Management Registers */ -+#define MDIO_CFG_CLK_DIV_MASK 0x0080ff80 -+#define MDIO_CFG_CLK_DIV_SHIFT 7 -+#define MDIO_CFG_HOLD_MASK 0x0000001c -+#define MDIO_CFG_ENC45 0x00000040 -+#define MDIO_CFG_READ_ERR 0x00000002 -+#define MDIO_CFG_BSY 0x00000001 -+ -+#define MDIO_CTL_PHY_ADDR_SHIFT 5 -+#define MDIO_CTL_READ 0x00008000 -+ -+#define MDIO_DATA_BSY 0x80000000 -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+/*----------------------------------------------------*/ -+/* MII Configuration Control Memory Map Registers */ -+/*----------------------------------------------------*/ -+typedef struct t_MemacMiiAccessMemMap -+{ -+ volatile uint32_t mdio_cfg; /* 0x030 */ -+ volatile uint32_t mdio_ctrl; /* 0x034 */ -+ volatile uint32_t mdio_data; /* 0x038 */ -+ volatile uint32_t mdio_addr; /* 0x03c */ -+} t_MemacMiiAccessMemMap ; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+#endif /* __MEMAC_MII_ACC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec.c -@@ -0,0 +1,1017 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File tgec.c -+ -+ @Description FM 10G MAC ... -+*//***************************************************************************/ -+ -+#include "std_ext.h" -+#include "string_ext.h" -+#include "error_ext.h" -+#include "xx_ext.h" -+#include "endian_ext.h" -+#include "debug_ext.h" -+#include "crc_mac_addr_ext.h" -+ -+#include "fm_common.h" -+#include "fsl_fman_tgec.h" -+#include "tgec.h" -+ -+ -+/*****************************************************************************/ -+/* Internal routines */ -+/*****************************************************************************/ -+ -+static t_Error CheckInitParameters(t_Tgec *p_Tgec) -+{ -+ if (ENET_SPEED_FROM_MODE(p_Tgec->enetMode) < e_ENET_SPEED_10000) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet 10G MAC driver only support 10G speed")); -+#if (FM_MAX_NUM_OF_10G_MACS > 0) -+ if (p_Tgec->macId >= FM_MAX_NUM_OF_10G_MACS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("macId of 10G can not be greater than 0")); -+#endif /* (FM_MAX_NUM_OF_10G_MACS > 0) */ -+ -+ if (p_Tgec->addr == 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet 10G MAC Must have a valid MAC Address")); -+ if (!p_Tgec->f_Exception) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("uninitialized f_Exception")); -+ if (!p_Tgec->f_Event) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("uninitialized f_Event")); -+#ifdef FM_LEN_CHECK_ERRATA_FMAN_SW002 -+ if (!p_Tgec->p_TgecDriverParam->no_length_check_enable) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("LengthCheck!")); -+#endif /* FM_LEN_CHECK_ERRATA_FMAN_SW002 */ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static uint32_t GetMacAddrHashCode(uint64_t ethAddr) -+{ -+ uint32_t crc; -+ -+ /* CRC calculation */ -+ GET_MAC_ADDR_CRC(ethAddr, crc); -+ -+ crc = GetMirror32(crc); -+ -+ return crc; -+} -+ -+/* ......................................................................... */ -+ -+static void TgecErrException(t_Handle h_Tgec) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ uint32_t event; -+ struct tgec_regs *p_TgecMemMap = p_Tgec->p_MemMap; -+ -+ /* do not handle MDIO events */ -+ event = fman_tgec_get_event(p_TgecMemMap, ~(TGEC_IMASK_MDIO_SCAN_EVENT | TGEC_IMASK_MDIO_CMD_CMPL)); -+ event &= fman_tgec_get_interrupt_mask(p_TgecMemMap); -+ -+ fman_tgec_ack_event(p_TgecMemMap, event); -+ -+ if (event & TGEC_IMASK_REM_FAULT) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_REM_FAULT); -+ if (event & TGEC_IMASK_LOC_FAULT) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_LOC_FAULT); -+ if (event & TGEC_IMASK_TX_ECC_ER) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_1TX_ECC_ER); -+ if (event & TGEC_IMASK_TX_FIFO_UNFL) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_TX_FIFO_UNFL); -+ if (event & TGEC_IMASK_TX_FIFO_OVFL) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_TX_FIFO_OVFL); -+ if (event & TGEC_IMASK_TX_ER) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_TX_ER); -+ if (event & TGEC_IMASK_RX_FIFO_OVFL) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_FIFO_OVFL); -+ if (event & TGEC_IMASK_RX_ECC_ER) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_ECC_ER); -+ if (event & TGEC_IMASK_RX_JAB_FRM) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_JAB_FRM); -+ if (event & TGEC_IMASK_RX_OVRSZ_FRM) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_OVRSZ_FRM); -+ if (event & TGEC_IMASK_RX_RUNT_FRM) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_RUNT_FRM); -+ if (event & TGEC_IMASK_RX_FRAG_FRM) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_FRAG_FRM); -+ if (event & TGEC_IMASK_RX_LEN_ER) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_LEN_ER); -+ if (event & TGEC_IMASK_RX_CRC_ER) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_CRC_ER); -+ if (event & TGEC_IMASK_RX_ALIGN_ER) -+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_ALIGN_ER); -+} -+ -+/* ......................................................................... */ -+ -+static void TgecException(t_Handle h_Tgec) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ uint32_t event; -+ struct tgec_regs *p_TgecMemMap = p_Tgec->p_MemMap; -+ -+ /* handle only MDIO events */ -+ event = fman_tgec_get_event(p_TgecMemMap, (TGEC_IMASK_MDIO_SCAN_EVENT | TGEC_IMASK_MDIO_CMD_CMPL)); -+ event &= fman_tgec_get_interrupt_mask(p_TgecMemMap); -+ -+ fman_tgec_ack_event(p_TgecMemMap, event); -+ -+ if (event & TGEC_IMASK_MDIO_SCAN_EVENT) -+ p_Tgec->f_Event(p_Tgec->h_App, e_FM_MAC_EX_10G_MDIO_SCAN_EVENTMDIO); -+ if (event & TGEC_IMASK_MDIO_CMD_CMPL) -+ p_Tgec->f_Event(p_Tgec->h_App, e_FM_MAC_EX_10G_MDIO_CMD_CMPL); -+} -+ -+/* ......................................................................... */ -+ -+static void FreeInitResources(t_Tgec *p_Tgec) -+{ -+ if (p_Tgec->mdioIrq != NO_IRQ) -+ { -+ XX_DisableIntr(p_Tgec->mdioIrq); -+ XX_FreeIntr(p_Tgec->mdioIrq); -+ } -+ -+ FmUnregisterIntr(p_Tgec->fmMacControllerDriver.h_Fm, e_FM_MOD_10G_MAC, p_Tgec->macId, e_FM_INTR_TYPE_ERR); -+ -+ /* release the driver's group hash table */ -+ FreeHashTable(p_Tgec->p_MulticastAddrHash); -+ p_Tgec->p_MulticastAddrHash = NULL; -+ -+ /* release the driver's individual hash table */ -+ FreeHashTable(p_Tgec->p_UnicastAddrHash); -+ p_Tgec->p_UnicastAddrHash = NULL; -+} -+ -+ -+/*****************************************************************************/ -+/* 10G MAC API routines */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+ -+static t_Error TgecEnable(t_Handle h_Tgec, e_CommMode mode) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ fman_tgec_enable(p_Tgec->p_MemMap, (mode & e_COMM_MODE_RX), (mode & e_COMM_MODE_TX)); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecDisable (t_Handle h_Tgec, e_CommMode mode) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ fman_tgec_disable(p_Tgec->p_MemMap, (mode & e_COMM_MODE_RX), (mode & e_COMM_MODE_TX)); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecSetPromiscuous(t_Handle h_Tgec, bool newVal) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ fman_tgec_set_promiscuous(p_Tgec->p_MemMap, newVal); -+ -+ return E_OK; -+} -+ -+ -+/*****************************************************************************/ -+/* Tgec Configs modification functions */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+ -+static t_Error TgecConfigLoopback(t_Handle h_Tgec, bool newVal) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ p_Tgec->p_TgecDriverParam->loopback_enable = newVal; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecConfigWan(t_Handle h_Tgec, bool newVal) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ p_Tgec->p_TgecDriverParam->wan_mode_enable = newVal; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecConfigMaxFrameLength(t_Handle h_Tgec, uint16_t newVal) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ p_Tgec->p_TgecDriverParam->max_frame_length = newVal; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecConfigLengthCheck(t_Handle h_Tgec, bool newVal) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ UNUSED(newVal); -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ p_Tgec->p_TgecDriverParam->no_length_check_enable = !newVal; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecConfigException(t_Handle h_Tgec, e_FmMacExceptions exception, bool enable) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ GET_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_Tgec->exceptions |= bitMask; -+ else -+ p_Tgec->exceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ return E_OK; -+} -+ -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+/* ......................................................................... */ -+ -+static t_Error TgecConfigSkipFman11Workaround(t_Handle h_Tgec) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ p_Tgec->p_TgecDriverParam->skip_fman11_workaround = TRUE; -+ -+ return E_OK; -+} -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+ -+ -+/*****************************************************************************/ -+/* Tgec Run Time API functions */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+/* backward compatibility. will be removed in the future. */ -+static t_Error TgecTxMacPause(t_Handle h_Tgec, uint16_t pauseTime) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ fman_tgec_set_tx_pause_frames(p_Tgec->p_MemMap, pauseTime); -+ -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecSetTxPauseFrames(t_Handle h_Tgec, -+ uint8_t priority, -+ uint16_t pauseTime, -+ uint16_t threshTime) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ UNUSED(priority); UNUSED(threshTime); -+ -+ fman_tgec_set_tx_pause_frames(p_Tgec->p_MemMap, pauseTime); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecRxIgnoreMacPause(t_Handle h_Tgec, bool en) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ fman_tgec_set_rx_ignore_pause_frames(p_Tgec->p_MemMap, en); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecGetStatistics(t_Handle h_Tgec, t_FmMacStatistics *p_Statistics) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ struct tgec_regs *p_TgecMemMap; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_Statistics, E_NULL_POINTER); -+ -+ p_TgecMemMap = p_Tgec->p_MemMap; -+ -+ p_Statistics->eStatPkts64 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R64); -+ p_Statistics->eStatPkts65to127 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R127); -+ p_Statistics->eStatPkts128to255 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R255); -+ p_Statistics->eStatPkts256to511 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R511); -+ p_Statistics->eStatPkts512to1023 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1023); -+ p_Statistics->eStatPkts1024to1518 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1518); -+ p_Statistics->eStatPkts1519to1522 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1519X); -+/* */ -+ p_Statistics->eStatFragments = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TRFRG); -+ p_Statistics->eStatJabbers = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TRJBR); -+ -+ p_Statistics->eStatsDropEvents = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RDRP); -+ p_Statistics->eStatCRCAlignErrors = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RALN); -+ -+ p_Statistics->eStatUndersizePkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TRUND); -+ p_Statistics->eStatOversizePkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TROVR); -+/* Pause */ -+ p_Statistics->reStatPause = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RXPF); -+ p_Statistics->teStatPause = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TXPF); -+ -+/* MIB II */ -+ p_Statistics->ifInOctets = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_ROCT); -+ p_Statistics->ifInUcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RUCA); -+ p_Statistics->ifInMcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RMCA); -+ p_Statistics->ifInBcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RBCA); -+ p_Statistics->ifInPkts = p_Statistics->ifInUcastPkts -+ + p_Statistics->ifInMcastPkts -+ + p_Statistics->ifInBcastPkts; -+ p_Statistics->ifInDiscards = 0; -+ p_Statistics->ifInErrors = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RERR); -+ -+ p_Statistics->ifOutOctets = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TOCT); -+ p_Statistics->ifOutUcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TUCA); -+ p_Statistics->ifOutMcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TMCA); -+ p_Statistics->ifOutBcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TBCA); -+ p_Statistics->ifOutPkts = p_Statistics->ifOutUcastPkts -+ + p_Statistics->ifOutMcastPkts -+ + p_Statistics->ifOutBcastPkts; -+ p_Statistics->ifOutDiscards = 0; -+ p_Statistics->ifOutErrors = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TERR); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecGetFrameSizeCounters(t_Handle h_Tgec, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ struct tgec_regs *p_TgecMemMap; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FrameSizeCounters, E_NULL_POINTER); -+ -+ p_TgecMemMap = p_Tgec->p_MemMap; -+ -+ switch (type) -+ { -+ case e_COMM_MODE_NONE: -+ break; -+ -+ case e_COMM_MODE_RX: -+ p_FrameSizeCounters->count_pkts_64 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R64); -+ p_FrameSizeCounters->count_pkts_65_to_127 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R127); -+ p_FrameSizeCounters->count_pkts_128_to_255 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R255); -+ p_FrameSizeCounters->count_pkts_256_to_511 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R511); -+ p_FrameSizeCounters->count_pkts_512_to_1023 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1023); -+ p_FrameSizeCounters->count_pkts_1024_to_1518 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1518); -+ p_FrameSizeCounters->count_pkts_1519_to_1522 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1519X); -+ break; -+ -+ case e_COMM_MODE_TX: -+ //Tx counters not supported -+ break; -+ -+ case e_COMM_MODE_RX_AND_TX: -+ //Tx counters not supported -+ break; -+ } -+ -+ return E_OK; -+} -+ -+ -+/* ......................................................................... */ -+ -+static t_Error TgecEnable1588TimeStamp(t_Handle h_Tgec) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ fman_tgec_enable_1588_time_stamp(p_Tgec->p_MemMap, 1); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecDisable1588TimeStamp(t_Handle h_Tgec) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ fman_tgec_enable_1588_time_stamp(p_Tgec->p_MemMap, 0); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecModifyMacAddress (t_Handle h_Tgec, t_EnetAddr *p_EnetAddr) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ p_Tgec->addr = ENET_ADDR_TO_UINT64(*p_EnetAddr); -+ fman_tgec_set_mac_address(p_Tgec->p_MemMap, (uint8_t *)(*p_EnetAddr)); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecResetCounters (t_Handle h_Tgec) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ fman_tgec_reset_stat(p_Tgec->p_MemMap); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecAddExactMatchMacAddress(t_Handle h_Tgec, t_EnetAddr *p_EthAddr) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *) h_Tgec; -+ uint64_t ethAddr; -+ uint8_t paddrNum; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ if (ethAddr & GROUP_ADDRESS) -+ /* Multicast address has no effect in PADDR */ -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Multicast address")); -+ -+ /* Make sure no PADDR contains this address */ -+ for (paddrNum = 0; paddrNum < TGEC_NUM_OF_PADDRS; paddrNum++) -+ if (p_Tgec->indAddrRegUsed[paddrNum]) -+ if (p_Tgec->paddr[paddrNum] == ethAddr) -+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, NO_MSG); -+ -+ /* Find first unused PADDR */ -+ for (paddrNum = 0; paddrNum < TGEC_NUM_OF_PADDRS; paddrNum++) -+ { -+ if (!(p_Tgec->indAddrRegUsed[paddrNum])) -+ { -+ /* mark this PADDR as used */ -+ p_Tgec->indAddrRegUsed[paddrNum] = TRUE; -+ /* store address */ -+ p_Tgec->paddr[paddrNum] = ethAddr; -+ -+ /* put in hardware */ -+ fman_tgec_add_addr_in_paddr(p_Tgec->p_MemMap, (uint8_t*)(*p_EthAddr)/* , paddrNum */); -+ p_Tgec->numOfIndAddrInRegs++; -+ -+ return E_OK; -+ } -+ } -+ -+ /* No free PADDR */ -+ RETURN_ERROR(MAJOR, E_FULL, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecDelExactMatchMacAddress(t_Handle h_Tgec, t_EnetAddr *p_EthAddr) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *) h_Tgec; -+ uint64_t ethAddr; -+ uint8_t paddrNum; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ /* Find used PADDR containing this address */ -+ for (paddrNum = 0; paddrNum < TGEC_NUM_OF_PADDRS; paddrNum++) -+ { -+ if ((p_Tgec->indAddrRegUsed[paddrNum]) && -+ (p_Tgec->paddr[paddrNum] == ethAddr)) -+ { -+ /* mark this PADDR as not used */ -+ p_Tgec->indAddrRegUsed[paddrNum] = FALSE; -+ /* clear in hardware */ -+ fman_tgec_clear_addr_in_paddr(p_Tgec->p_MemMap /*, paddrNum */); -+ p_Tgec->numOfIndAddrInRegs--; -+ -+ return E_OK; -+ } -+ } -+ -+ RETURN_ERROR(MAJOR, E_NOT_FOUND, NO_MSG); -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecAddHashMacAddress(t_Handle h_Tgec, t_EnetAddr *p_EthAddr) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ t_EthHashEntry *p_HashEntry; -+ uint32_t crc; -+ uint32_t hash; -+ uint64_t ethAddr; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr); -+ -+ if (!(ethAddr & GROUP_ADDRESS)) -+ /* Unicast addresses not supported in hash */ -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unicast Address")); -+ -+ /* CRC calculation */ -+ crc = GetMacAddrHashCode(ethAddr); -+ -+ hash = (crc >> TGEC_HASH_MCAST_SHIFT) & TGEC_HASH_ADR_MSK; /* Take 9 MSB bits */ -+ -+ /* Create element to be added to the driver hash table */ -+ p_HashEntry = (t_EthHashEntry *)XX_Malloc(sizeof(t_EthHashEntry)); -+ p_HashEntry->addr = ethAddr; -+ INIT_LIST(&p_HashEntry->node); -+ -+ LIST_AddToTail(&(p_HashEntry->node), &(p_Tgec->p_MulticastAddrHash->p_Lsts[hash])); -+ fman_tgec_set_hash_table(p_Tgec->p_MemMap, (hash | TGEC_HASH_MCAST_EN)); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecDelHashMacAddress(t_Handle h_Tgec, t_EnetAddr *p_EthAddr) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ t_EthHashEntry *p_HashEntry = NULL; -+ t_List *p_Pos; -+ uint32_t crc; -+ uint32_t hash; -+ uint64_t ethAddr; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ ethAddr = ((*(uint64_t *)p_EthAddr) >> 16); -+ -+ /* CRC calculation */ -+ crc = GetMacAddrHashCode(ethAddr); -+ -+ hash = (crc >> TGEC_HASH_MCAST_SHIFT) & TGEC_HASH_ADR_MSK; /* Take 9 MSB bits */ -+ -+ LIST_FOR_EACH(p_Pos, &(p_Tgec->p_MulticastAddrHash->p_Lsts[hash])) -+ { -+ p_HashEntry = ETH_HASH_ENTRY_OBJ(p_Pos); -+ if (p_HashEntry->addr == ethAddr) -+ { -+ LIST_DelAndInit(&p_HashEntry->node); -+ XX_Free(p_HashEntry); -+ break; -+ } -+ } -+ if (LIST_IsEmpty(&p_Tgec->p_MulticastAddrHash->p_Lsts[hash])) -+ fman_tgec_set_hash_table(p_Tgec->p_MemMap, (hash & ~TGEC_HASH_MCAST_EN)); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecGetId(t_Handle h_Tgec, uint32_t *macId) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ UNUSED(p_Tgec); -+ UNUSED(macId); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("TgecGetId Not Supported")); -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecGetVersion(t_Handle h_Tgec, uint32_t *macVersion) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ *macVersion = fman_tgec_get_revision(p_Tgec->p_MemMap); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecSetExcpetion(t_Handle h_Tgec, e_FmMacExceptions exception, bool enable) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ -+ GET_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_Tgec->exceptions |= bitMask; -+ else -+ p_Tgec->exceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ if (enable) -+ fman_tgec_enable_interrupt(p_Tgec->p_MemMap, bitMask); -+ else -+ fman_tgec_disable_interrupt(p_Tgec->p_MemMap, bitMask); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static uint16_t TgecGetMaxFrameLength(t_Handle h_Tgec) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Tgec, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE, 0); -+ -+ return fman_tgec_get_max_frame_len(p_Tgec->p_MemMap); -+} -+ -+/* ......................................................................... */ -+ -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+static t_Error TgecTxEccWorkaround(t_Tgec *p_Tgec) -+{ -+ t_Error err; -+ -+#if defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0) -+ XX_Print("Applying 10G TX ECC workaround (10GMAC-A004) ... "); -+#endif /* (DEBUG_ERRORS > 0) */ -+ /* enable and set promiscuous */ -+ fman_tgec_enable(p_Tgec->p_MemMap, TRUE, TRUE); -+ fman_tgec_set_promiscuous(p_Tgec->p_MemMap, TRUE); -+ err = Fm10GTxEccWorkaround(p_Tgec->fmMacControllerDriver.h_Fm, p_Tgec->macId); -+ /* disable */ -+ fman_tgec_set_promiscuous(p_Tgec->p_MemMap, FALSE); -+ fman_tgec_enable(p_Tgec->p_MemMap, FALSE, FALSE); -+ fman_tgec_reset_stat(p_Tgec->p_MemMap); -+ fman_tgec_ack_event(p_Tgec->p_MemMap, 0xffffffff); -+#if defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0) -+ if (err) -+ XX_Print("FAILED!\n"); -+ else -+ XX_Print("done.\n"); -+#endif /* (DEBUG_ERRORS > 0) */ -+ -+ return err; -+} -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+ -+/*****************************************************************************/ -+/* FM Init & Free API */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+ -+static t_Error TgecInit(t_Handle h_Tgec) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ struct tgec_cfg *p_TgecDriverParam; -+ t_EnetAddr ethAddr; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_Tgec->fmMacControllerDriver.h_Fm, E_INVALID_HANDLE); -+ -+ FM_GetRevision(p_Tgec->fmMacControllerDriver.h_Fm, &p_Tgec->fmMacControllerDriver.fmRevInfo); -+ CHECK_INIT_PARAMETERS(p_Tgec, CheckInitParameters); -+ -+ p_TgecDriverParam = p_Tgec->p_TgecDriverParam; -+ -+ MAKE_ENET_ADDR_FROM_UINT64(p_Tgec->addr, ethAddr); -+ fman_tgec_set_mac_address(p_Tgec->p_MemMap, (uint8_t *)ethAddr); -+ -+ /* interrupts */ -+#ifdef FM_10G_REM_N_LCL_FLT_EX_10GMAC_ERRATA_SW005 -+ { -+ if (p_Tgec->fmMacControllerDriver.fmRevInfo.majorRev <=2) -+ p_Tgec->exceptions &= ~(TGEC_IMASK_REM_FAULT | TGEC_IMASK_LOC_FAULT); -+ } -+#endif /* FM_10G_REM_N_LCL_FLT_EX_10GMAC_ERRATA_SW005 */ -+ -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+ if (!p_Tgec->p_TgecDriverParam->skip_fman11_workaround && -+ ((err = TgecTxEccWorkaround(p_Tgec)) != E_OK)) -+ { -+ FreeInitResources(p_Tgec); -+ REPORT_ERROR(MINOR, err, ("TgecTxEccWorkaround FAILED")); -+ } -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+ -+ err = fman_tgec_init(p_Tgec->p_MemMap, p_TgecDriverParam, p_Tgec->exceptions); -+ if (err) -+ { -+ FreeInitResources(p_Tgec); -+ RETURN_ERROR(MAJOR, err, ("This TGEC version does not support the required i/f mode")); -+ } -+ -+ /* Max Frame Length */ -+ err = FmSetMacMaxFrame(p_Tgec->fmMacControllerDriver.h_Fm, -+ e_FM_MAC_10G, -+ p_Tgec->fmMacControllerDriver.macId, -+ p_TgecDriverParam->max_frame_length); -+ if (err != E_OK) -+ { -+ FreeInitResources(p_Tgec); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+/* we consider having no IPC a non crasher... */ -+ -+#ifdef FM_TX_FIFO_CORRUPTION_ERRATA_10GMAC_A007 -+ if (p_Tgec->fmMacControllerDriver.fmRevInfo.majorRev == 2) -+ fman_tgec_set_erratum_tx_fifo_corruption_10gmac_a007(p_Tgec->p_MemMap); -+#endif /* FM_TX_FIFO_CORRUPTION_ERRATA_10GMAC_A007 */ -+ -+ p_Tgec->p_MulticastAddrHash = AllocHashTable(HASH_TABLE_SIZE); -+ if (!p_Tgec->p_MulticastAddrHash) -+ { -+ FreeInitResources(p_Tgec); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("allocation hash table is FAILED")); -+ } -+ -+ p_Tgec->p_UnicastAddrHash = AllocHashTable(HASH_TABLE_SIZE); -+ if (!p_Tgec->p_UnicastAddrHash) -+ { -+ FreeInitResources(p_Tgec); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("allocation hash table is FAILED")); -+ } -+ -+ FmRegisterIntr(p_Tgec->fmMacControllerDriver.h_Fm, -+ e_FM_MOD_10G_MAC, -+ p_Tgec->macId, -+ e_FM_INTR_TYPE_ERR, -+ TgecErrException, -+ p_Tgec); -+ if (p_Tgec->mdioIrq != NO_IRQ) -+ { -+ XX_SetIntr(p_Tgec->mdioIrq, TgecException, p_Tgec); -+ XX_EnableIntr(p_Tgec->mdioIrq); -+ } -+ -+ XX_Free(p_TgecDriverParam); -+ p_Tgec->p_TgecDriverParam = NULL; -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static t_Error TgecFree(t_Handle h_Tgec) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ -+ if (p_Tgec->p_TgecDriverParam) -+ { -+ /* Called after config */ -+ XX_Free(p_Tgec->p_TgecDriverParam); -+ p_Tgec->p_TgecDriverParam = NULL; -+ } -+ else -+ /* Called after init */ -+ FreeInitResources(p_Tgec); -+ -+ XX_Free(p_Tgec); -+ -+ return E_OK; -+} -+ -+/* ......................................................................... */ -+ -+static void InitFmMacControllerDriver(t_FmMacControllerDriver *p_FmMacControllerDriver) -+{ -+ p_FmMacControllerDriver->f_FM_MAC_Init = TgecInit; -+ p_FmMacControllerDriver->f_FM_MAC_Free = TgecFree; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetStatistics = NULL; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigLoopback = TgecConfigLoopback; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigMaxFrameLength = TgecConfigMaxFrameLength; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ConfigWan = TgecConfigWan; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ConfigPadAndCrc = NULL; /* TGEC always works with pad+crc */ -+ p_FmMacControllerDriver->f_FM_MAC_ConfigHalfDuplex = NULL; /* half-duplex is not supported in xgec */ -+ p_FmMacControllerDriver->f_FM_MAC_ConfigLengthCheck = TgecConfigLengthCheck; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigException = TgecConfigException; -+ p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit = NULL; -+ -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+ p_FmMacControllerDriver->f_FM_MAC_ConfigSkipFman11Workaround= TgecConfigSkipFman11Workaround; -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetException = TgecSetExcpetion; -+ -+ p_FmMacControllerDriver->f_FM_MAC_Enable1588TimeStamp = TgecEnable1588TimeStamp; -+ p_FmMacControllerDriver->f_FM_MAC_Disable1588TimeStamp = TgecDisable1588TimeStamp; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetPromiscuous = TgecSetPromiscuous; -+ p_FmMacControllerDriver->f_FM_MAC_AdjustLink = NULL; -+ p_FmMacControllerDriver->f_FM_MAC_SetWakeOnLan = NULL; -+ p_FmMacControllerDriver->f_FM_MAC_RestartAutoneg = NULL; -+ -+ p_FmMacControllerDriver->f_FM_MAC_Enable = TgecEnable; -+ p_FmMacControllerDriver->f_FM_MAC_Disable = TgecDisable; -+ p_FmMacControllerDriver->f_FM_MAC_Resume = NULL; -+ -+ p_FmMacControllerDriver->f_FM_MAC_SetTxAutoPauseFrames = TgecTxMacPause; -+ p_FmMacControllerDriver->f_FM_MAC_SetTxPauseFrames = TgecSetTxPauseFrames; -+ p_FmMacControllerDriver->f_FM_MAC_SetRxIgnorePauseFrames = TgecRxIgnoreMacPause; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ResetCounters = TgecResetCounters; -+ p_FmMacControllerDriver->f_FM_MAC_GetStatistics = TgecGetStatistics; -+ p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters = TgecGetFrameSizeCounters; -+ -+ p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr = TgecModifyMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr = TgecAddHashMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_RemoveHashMacAddr = TgecDelHashMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_AddExactMatchMacAddr = TgecAddExactMatchMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_RemovelExactMatchMacAddr = TgecDelExactMatchMacAddress; -+ p_FmMacControllerDriver->f_FM_MAC_GetId = TgecGetId; -+ p_FmMacControllerDriver->f_FM_MAC_GetVersion = TgecGetVersion; -+ p_FmMacControllerDriver->f_FM_MAC_GetMaxFrameLength = TgecGetMaxFrameLength; -+ -+ p_FmMacControllerDriver->f_FM_MAC_MII_WritePhyReg = TGEC_MII_WritePhyReg; -+ p_FmMacControllerDriver->f_FM_MAC_MII_ReadPhyReg = TGEC_MII_ReadPhyReg; -+} -+ -+ -+/*****************************************************************************/ -+/* Tgec Config Main Entry */ -+/*****************************************************************************/ -+ -+/* ......................................................................... */ -+ -+t_Handle TGEC_Config(t_FmMacParams *p_FmMacParam) -+{ -+ t_Tgec *p_Tgec; -+ struct tgec_cfg *p_TgecDriverParam; -+ uintptr_t baseAddr; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmMacParam, E_NULL_POINTER, NULL); -+ -+ baseAddr = p_FmMacParam->baseAddr; -+ /* allocate memory for the UCC GETH data structure. */ -+ p_Tgec = (t_Tgec *)XX_Malloc(sizeof(t_Tgec)); -+ if (!p_Tgec) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("10G MAC driver structure")); -+ return NULL; -+ } -+ memset(p_Tgec, 0, sizeof(t_Tgec)); -+ InitFmMacControllerDriver(&p_Tgec->fmMacControllerDriver); -+ -+ /* allocate memory for the 10G MAC driver parameters data structure. */ -+ p_TgecDriverParam = (struct tgec_cfg *) XX_Malloc(sizeof(struct tgec_cfg)); -+ if (!p_TgecDriverParam) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("10G MAC driver parameters")); -+ XX_Free(p_Tgec); -+ return NULL; -+ } -+ memset(p_TgecDriverParam, 0, sizeof(struct tgec_cfg)); -+ -+ /* Plant parameter structure pointer */ -+ p_Tgec->p_TgecDriverParam = p_TgecDriverParam; -+ -+ fman_tgec_defconfig(p_TgecDriverParam); -+ -+ p_Tgec->p_MemMap = (struct tgec_regs *)UINT_TO_PTR(baseAddr); -+ p_Tgec->p_MiiMemMap = (t_TgecMiiAccessMemMap *)UINT_TO_PTR(baseAddr + TGEC_TO_MII_OFFSET); -+ p_Tgec->addr = ENET_ADDR_TO_UINT64(p_FmMacParam->addr); -+ p_Tgec->enetMode = p_FmMacParam->enetMode; -+ p_Tgec->macId = p_FmMacParam->macId; -+ p_Tgec->exceptions = DEFAULT_exceptions; -+ p_Tgec->mdioIrq = p_FmMacParam->mdioIrq; -+ p_Tgec->f_Exception = p_FmMacParam->f_Exception; -+ p_Tgec->f_Event = p_FmMacParam->f_Event; -+ p_Tgec->h_App = p_FmMacParam->h_App; -+ -+ return p_Tgec; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec.h -@@ -0,0 +1,151 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File tgec.h -+ -+ @Description FM 10G MAC ... -+*//***************************************************************************/ -+#ifndef __TGEC_H -+#define __TGEC_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "list_ext.h" -+#include "enet_ext.h" -+ -+#include "tgec_mii_acc.h" -+#include "fm_mac.h" -+ -+ -+#define DEFAULT_exceptions \ -+ ((uint32_t)(TGEC_IMASK_MDIO_SCAN_EVENT | \ -+ TGEC_IMASK_REM_FAULT | \ -+ TGEC_IMASK_LOC_FAULT | \ -+ TGEC_IMASK_TX_ECC_ER | \ -+ TGEC_IMASK_TX_FIFO_UNFL | \ -+ TGEC_IMASK_TX_FIFO_OVFL | \ -+ TGEC_IMASK_TX_ER | \ -+ TGEC_IMASK_RX_FIFO_OVFL | \ -+ TGEC_IMASK_RX_ECC_ER | \ -+ TGEC_IMASK_RX_JAB_FRM | \ -+ TGEC_IMASK_RX_OVRSZ_FRM | \ -+ TGEC_IMASK_RX_RUNT_FRM | \ -+ TGEC_IMASK_RX_FRAG_FRM | \ -+ TGEC_IMASK_RX_CRC_ER | \ -+ TGEC_IMASK_RX_ALIGN_ER)) -+ -+#define GET_EXCEPTION_FLAG(bitMask, exception) switch (exception){ \ -+ case e_FM_MAC_EX_10G_MDIO_SCAN_EVENTMDIO: \ -+ bitMask = TGEC_IMASK_MDIO_SCAN_EVENT ; break; \ -+ case e_FM_MAC_EX_10G_MDIO_CMD_CMPL: \ -+ bitMask = TGEC_IMASK_MDIO_CMD_CMPL ; break; \ -+ case e_FM_MAC_EX_10G_REM_FAULT: \ -+ bitMask = TGEC_IMASK_REM_FAULT ; break; \ -+ case e_FM_MAC_EX_10G_LOC_FAULT: \ -+ bitMask = TGEC_IMASK_LOC_FAULT ; break; \ -+ case e_FM_MAC_EX_10G_1TX_ECC_ER: \ -+ bitMask = TGEC_IMASK_TX_ECC_ER ; break; \ -+ case e_FM_MAC_EX_10G_TX_FIFO_UNFL: \ -+ bitMask = TGEC_IMASK_TX_FIFO_UNFL ; break; \ -+ case e_FM_MAC_EX_10G_TX_FIFO_OVFL: \ -+ bitMask = TGEC_IMASK_TX_FIFO_OVFL ; break; \ -+ case e_FM_MAC_EX_10G_TX_ER: \ -+ bitMask = TGEC_IMASK_TX_ER ; break; \ -+ case e_FM_MAC_EX_10G_RX_FIFO_OVFL: \ -+ bitMask = TGEC_IMASK_RX_FIFO_OVFL ; break; \ -+ case e_FM_MAC_EX_10G_RX_ECC_ER: \ -+ bitMask = TGEC_IMASK_RX_ECC_ER ; break; \ -+ case e_FM_MAC_EX_10G_RX_JAB_FRM: \ -+ bitMask = TGEC_IMASK_RX_JAB_FRM ; break; \ -+ case e_FM_MAC_EX_10G_RX_OVRSZ_FRM: \ -+ bitMask = TGEC_IMASK_RX_OVRSZ_FRM ; break; \ -+ case e_FM_MAC_EX_10G_RX_RUNT_FRM: \ -+ bitMask = TGEC_IMASK_RX_RUNT_FRM ; break; \ -+ case e_FM_MAC_EX_10G_RX_FRAG_FRM: \ -+ bitMask = TGEC_IMASK_RX_FRAG_FRM ; break; \ -+ case e_FM_MAC_EX_10G_RX_LEN_ER: \ -+ bitMask = TGEC_IMASK_RX_LEN_ER ; break; \ -+ case e_FM_MAC_EX_10G_RX_CRC_ER: \ -+ bitMask = TGEC_IMASK_RX_CRC_ER ; break; \ -+ case e_FM_MAC_EX_10G_RX_ALIGN_ER: \ -+ bitMask = TGEC_IMASK_RX_ALIGN_ER ; break; \ -+ default: bitMask = 0;break;} -+ -+#define MAX_PACKET_ALIGNMENT 31 -+#define MAX_INTER_PACKET_GAP 0x7f -+#define MAX_INTER_PALTERNATE_BEB 0x0f -+#define MAX_RETRANSMISSION 0x0f -+#define MAX_COLLISION_WINDOW 0x03ff -+ -+#define TGEC_NUM_OF_PADDRS 1 /* number of pattern match registers (entries) */ -+ -+#define GROUP_ADDRESS 0x0000010000000000LL /* Group address bit indication */ -+ -+#define HASH_TABLE_SIZE 512 /* Hash table size (= 32 bits * 8 regs) */ -+ -+#define TGEC_TO_MII_OFFSET 0x1030 /* Offset from the MEM map to the MDIO mem map */ -+ -+/* 10-gigabit Ethernet MAC Controller ID (10GEC_ID) */ -+#define TGEC_ID_ID 0xffff0000 -+#define TGEC_ID_MAC_VERSION 0x0000FF00 -+#define TGEC_ID_MAC_REV 0x000000ff -+ -+ -+typedef struct { -+ t_FmMacControllerDriver fmMacControllerDriver; /**< Upper Mac control block */ -+ t_Handle h_App; /**< Handle to the upper layer application */ -+ struct tgec_regs *p_MemMap; /**< pointer to 10G memory mapped registers. */ -+ t_TgecMiiAccessMemMap *p_MiiMemMap; /**< pointer to MII memory mapped registers. */ -+ uint64_t addr; /**< MAC address of device; */ -+ e_EnetMode enetMode; /**< Ethernet physical interface */ -+ t_FmMacExceptionCallback *f_Exception; -+ int mdioIrq; -+ t_FmMacExceptionCallback *f_Event; -+ bool indAddrRegUsed[TGEC_NUM_OF_PADDRS]; /**< Whether a particular individual address recognition register is being used */ -+ uint64_t paddr[TGEC_NUM_OF_PADDRS]; /**< MAC address for particular individual address recognition register */ -+ uint8_t numOfIndAddrInRegs; /**< Number of individual addresses in registers for this station. */ -+ t_EthHash *p_MulticastAddrHash; /**< pointer to driver's global address hash table */ -+ t_EthHash *p_UnicastAddrHash; /**< pointer to driver's individual address hash table */ -+ bool debugMode; -+ uint8_t macId; -+ uint32_t exceptions; -+ struct tgec_cfg *p_TgecDriverParam; -+} t_Tgec; -+ -+ -+t_Error TGEC_MII_WritePhyReg(t_Handle h_Tgec, uint8_t phyAddr, uint8_t reg, uint16_t data); -+t_Error TGEC_MII_ReadPhyReg(t_Handle h_Tgec, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data); -+ -+ -+#endif /* __TGEC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec_mii_acc.c -@@ -0,0 +1,139 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "fm_mac.h" -+#include "tgec.h" -+#include "xx_ext.h" -+ -+#include "fm_common.h" -+ -+ -+/*****************************************************************************/ -+t_Error TGEC_MII_WritePhyReg(t_Handle h_Tgec, -+ uint8_t phyAddr, -+ uint8_t reg, -+ uint16_t data) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ t_TgecMiiAccessMemMap *p_MiiAccess; -+ uint32_t cfgStatusReg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_MiiMemMap, E_INVALID_HANDLE); -+ -+ p_MiiAccess = p_Tgec->p_MiiMemMap; -+ -+ /* Configure MII */ -+ cfgStatusReg = GET_UINT32(p_MiiAccess->mdio_cfg_status); -+ cfgStatusReg &= ~MIIMCOM_DIV_MASK; -+ /* (one half of fm clock => 2.5Mhz) */ -+ cfgStatusReg |=((((p_Tgec->fmMacControllerDriver.clkFreq*10)/2)/25) << MIIMCOM_DIV_SHIFT); -+ WRITE_UINT32(p_MiiAccess->mdio_cfg_status, cfgStatusReg); -+ -+ while ((GET_UINT32(p_MiiAccess->mdio_cfg_status)) & MIIMIND_BUSY) -+ XX_UDelay (1); -+ -+ WRITE_UINT32(p_MiiAccess->mdio_command, phyAddr); -+ -+ WRITE_UINT32(p_MiiAccess->mdio_regaddr, reg); -+ -+ CORE_MemoryBarrier(); -+ -+ while ((GET_UINT32(p_MiiAccess->mdio_cfg_status)) & MIIMIND_BUSY) -+ XX_UDelay (1); -+ -+ WRITE_UINT32(p_MiiAccess->mdio_data, data); -+ -+ CORE_MemoryBarrier(); -+ -+ while ((GET_UINT32(p_MiiAccess->mdio_data)) & MIIDATA_BUSY) -+ XX_UDelay (1); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error TGEC_MII_ReadPhyReg(t_Handle h_Tgec, -+ uint8_t phyAddr, -+ uint8_t reg, -+ uint16_t *p_Data) -+{ -+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec; -+ t_TgecMiiAccessMemMap *p_MiiAccess; -+ uint32_t cfgStatusReg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_MiiMemMap, E_INVALID_HANDLE); -+ -+ p_MiiAccess = p_Tgec->p_MiiMemMap; -+ -+ /* Configure MII */ -+ cfgStatusReg = GET_UINT32(p_MiiAccess->mdio_cfg_status); -+ cfgStatusReg &= ~MIIMCOM_DIV_MASK; -+ /* (one half of fm clock => 2.5Mhz) */ -+ cfgStatusReg |=((((p_Tgec->fmMacControllerDriver.clkFreq*10)/2)/25) << MIIMCOM_DIV_SHIFT); -+ WRITE_UINT32(p_MiiAccess->mdio_cfg_status, cfgStatusReg); -+ -+ while ((GET_UINT32(p_MiiAccess->mdio_cfg_status)) & MIIMIND_BUSY) -+ XX_UDelay (1); -+ -+ WRITE_UINT32(p_MiiAccess->mdio_command, phyAddr); -+ -+ WRITE_UINT32(p_MiiAccess->mdio_regaddr, reg); -+ -+ CORE_MemoryBarrier(); -+ -+ while ((GET_UINT32(p_MiiAccess->mdio_cfg_status)) & MIIMIND_BUSY) -+ XX_UDelay (1); -+ -+ WRITE_UINT32(p_MiiAccess->mdio_command, (uint32_t)(phyAddr | MIIMCOM_READ_CYCLE)); -+ -+ CORE_MemoryBarrier(); -+ -+ while ((GET_UINT32(p_MiiAccess->mdio_data)) & MIIDATA_BUSY) -+ XX_UDelay (1); -+ -+ *p_Data = (uint16_t)GET_UINT32(p_MiiAccess->mdio_data); -+ -+ cfgStatusReg = GET_UINT32(p_MiiAccess->mdio_cfg_status); -+ -+ if (cfgStatusReg & MIIMIND_READ_ERROR) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, -+ ("Read Error: phyAddr 0x%x, dev 0x%x, reg 0x%x, cfgStatusReg 0x%x", -+ ((phyAddr & 0xe0)>>5), (phyAddr & 0x1f), reg, cfgStatusReg)); -+ -+ return E_OK; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec_mii_acc.h -@@ -0,0 +1,80 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#ifndef __TGEC_MII_ACC_H -+#define __TGEC_MII_ACC_H -+ -+#include "std_ext.h" -+ -+ -+/* MII Management Command Register */ -+#define MIIMCOM_READ_POST_INCREMENT 0x00004000 -+#define MIIMCOM_READ_CYCLE 0x00008000 -+#define MIIMCOM_SCAN_CYCLE 0x00000800 -+#define MIIMCOM_PREAMBLE_DISABLE 0x00000400 -+ -+#define MIIMCOM_MDIO_HOLD_1_REG_CLK 0 -+#define MIIMCOM_MDIO_HOLD_2_REG_CLK 1 -+#define MIIMCOM_MDIO_HOLD_3_REG_CLK 2 -+#define MIIMCOM_MDIO_HOLD_4_REG_CLK 3 -+ -+#define MIIMCOM_DIV_MASK 0x0000ff00 -+#define MIIMCOM_DIV_SHIFT 8 -+ -+/* MII Management Indicator Register */ -+#define MIIMIND_BUSY 0x00000001 -+#define MIIMIND_READ_ERROR 0x00000002 -+ -+#define MIIDATA_BUSY 0x80000000 -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+/*----------------------------------------------------*/ -+/* MII Configuration Control Memory Map Registers */ -+/*----------------------------------------------------*/ -+typedef _Packed struct t_TgecMiiAccessMemMap -+{ -+ volatile uint32_t mdio_cfg_status; /* 0x030 */ -+ volatile uint32_t mdio_command; /* 0x034 */ -+ volatile uint32_t mdio_data; /* 0x038 */ -+ volatile uint32_t mdio_regaddr; /* 0x03c */ -+} _PackedType t_TgecMiiAccessMemMap ; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+#endif /* __TGEC_MII_ACC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/Makefile -@@ -0,0 +1,15 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc -+ -+ccflags-y += -I$(NCSW_FM_INC) -+ -+obj-y += fsl-ncsw-macsec.o -+ -+fsl-ncsw-macsec-objs := fm_macsec.o fm_macsec_guest.o fm_macsec_master.o fm_macsec_secy.o ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec.c -@@ -0,0 +1,237 @@ -+/* -+ * Copyright 2008-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+/****************************************************************************** -+ -+ @File fm_macsec.c -+ -+ @Description FM MACSEC driver routines implementation. -+*//***************************************************************************/ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "xx_ext.h" -+#include "string_ext.h" -+#include "sprint_ext.h" -+#include "debug_ext.h" -+ -+#include "fm_macsec.h" -+ -+ -+/****************************************/ -+/* API Init unit functions */ -+/****************************************/ -+t_Handle FM_MACSEC_Config(t_FmMacsecParams *p_FmMacsecParam) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmMacsecParam, E_INVALID_HANDLE, NULL); -+ -+ if (p_FmMacsecParam->guestMode) -+ p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)FM_MACSEC_GUEST_Config(p_FmMacsecParam); -+ else -+ p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)FM_MACSEC_MASTER_Config(p_FmMacsecParam); -+ -+ if (!p_FmMacsecControllerDriver) -+ return NULL; -+ -+ return (t_Handle)p_FmMacsecControllerDriver; -+} -+ -+t_Error FM_MACSEC_Init(t_Handle h_FmMacsec) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_Init) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_Init(h_FmMacsec); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_Free(t_Handle h_FmMacsec) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_Free) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_Free(h_FmMacsec); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_ConfigUnknownSciFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUnknownSciFrameTreatment treatMode) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUnknownSciFrameTreatment) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUnknownSciFrameTreatment(h_FmMacsec, treatMode); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_ConfigInvalidTagsFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigInvalidTagsFrameTreatment) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigInvalidTagsFrameTreatment(h_FmMacsec, deliverUncontrolled); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment(t_Handle h_FmMacsec, bool discardUncontrolled) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment(h_FmMacsec, discardUncontrolled); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_ConfigUntagFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUntagFrameTreatment treatMode) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUntagFrameTreatment) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUntagFrameTreatment(h_FmMacsec, treatMode); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_ConfigPnExhaustionThreshold(t_Handle h_FmMacsec, uint32_t pnExhThr) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigPnExhaustionThreshold) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigPnExhaustionThreshold(h_FmMacsec, pnExhThr); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_ConfigKeysUnreadable(t_Handle h_FmMacsec) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigKeysUnreadable) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigKeysUnreadable(h_FmMacsec); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_ConfigSectagWithoutSCI(t_Handle h_FmMacsec) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigSectagWithoutSCI) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigSectagWithoutSCI(h_FmMacsec); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_ConfigException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigException) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigException(h_FmMacsec, exception, enable); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_GetRevision(t_Handle h_FmMacsec, uint32_t *p_MacsecRevision) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_GetRevision) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_GetRevision(h_FmMacsec, p_MacsecRevision); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+ -+t_Error FM_MACSEC_Enable(t_Handle h_FmMacsec) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_Enable) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_Enable(h_FmMacsec); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_Disable(t_Handle h_FmMacsec) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_Disable) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_Disable(h_FmMacsec); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_SetException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable) -+{ -+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_SetException) -+ return p_FmMacsecControllerDriver->f_FM_MACSEC_SetException(h_FmMacsec, exception, enable); -+ -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec.h -@@ -0,0 +1,203 @@ -+/* -+ * Copyright 2008-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File fm_macsec.h -+ -+ @Description FM MACSEC internal structures and definitions. -+*//***************************************************************************/ -+#ifndef __FM_MACSEC_H -+#define __FM_MACSEC_H -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "fm_macsec_ext.h" -+ -+#include "fm_common.h" -+ -+ -+#define __ERR_MODULE__ MODULE_FM_MACSEC -+ -+ -+typedef struct -+{ -+ t_Error (*f_FM_MACSEC_Init) (t_Handle h_FmMacsec); -+ t_Error (*f_FM_MACSEC_Free) (t_Handle h_FmMacsec); -+ -+ t_Error (*f_FM_MACSEC_ConfigUnknownSciFrameTreatment) (t_Handle h_FmMacsec, e_FmMacsecUnknownSciFrameTreatment treatMode); -+ t_Error (*f_FM_MACSEC_ConfigInvalidTagsFrameTreatment) (t_Handle h_FmMacsec, bool deliverUncontrolled); -+ t_Error (*f_FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment) (t_Handle h_FmMacsec, bool discardUncontrolled); -+ t_Error (*f_FM_MACSEC_ConfigChangedTextWithNoEncryptFrameTreatment) (t_Handle h_FmMacsec, bool deliverUncontrolled); -+ t_Error (*f_FM_MACSEC_ConfigUntagFrameTreatment) (t_Handle h_FmMacsec, e_FmMacsecUntagFrameTreatment treatMode); -+ t_Error (*f_FM_MACSEC_ConfigOnlyScbIsSetFrameTreatment) (t_Handle h_FmMacsec, bool deliverUncontrolled); -+ t_Error (*f_FM_MACSEC_ConfigPnExhaustionThreshold) (t_Handle h_FmMacsec, uint32_t pnExhThr); -+ t_Error (*f_FM_MACSEC_ConfigKeysUnreadable) (t_Handle h_FmMacsec); -+ t_Error (*f_FM_MACSEC_ConfigSectagWithoutSCI) (t_Handle h_FmMacsec); -+ t_Error (*f_FM_MACSEC_ConfigException) (t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable); -+ -+ t_Error (*f_FM_MACSEC_GetRevision) (t_Handle h_FmMacsec, uint32_t *p_MacsecRevision); -+ t_Error (*f_FM_MACSEC_Enable) (t_Handle h_FmMacsec); -+ t_Error (*f_FM_MACSEC_Disable) (t_Handle h_FmMacsec); -+ t_Error (*f_FM_MACSEC_SetException) (t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable); -+ -+} t_FmMacsecControllerDriver; -+ -+t_Handle FM_MACSEC_GUEST_Config(t_FmMacsecParams *p_FmMacsecParam); -+t_Handle FM_MACSEC_MASTER_Config(t_FmMacsecParams *p_FmMacsecParams); -+ -+/***********************************************************************/ -+/* MACSEC internal routines */ -+/***********************************************************************/ -+ -+/**************************************************************************//** -+ -+ @Group FM_MACSEC_InterModule_grp FM MACSEC Inter-Module Unit -+ -+ @Description FM MACSEC Inter Module functions - -+ These are not User API routines but routines that may be called -+ from other modules. This will be the case in a single core environment, -+ where instead of using the XX messaging mechanism, the routines may be -+ called from other modules. In a multicore environment, the other modules may -+ be run by other cores and therefore these routines may not be called directly. -+ -+ @{ -+*//***************************************************************************/ -+ -+#define MAX_NUM_OF_SA_PER_SC 4 -+ -+typedef enum -+{ -+ e_SC_RX = 0, -+ e_SC_TX -+} e_ScType; -+ -+typedef enum -+{ -+ e_SC_SA_A = 0, -+ e_SC_SA_B , -+ e_SC_SA_C , -+ e_SC_SA_D -+} e_ScSaId; -+ -+typedef struct -+{ -+ uint32_t scId; -+ macsecSCI_t sci; -+ bool replayProtect; -+ uint32_t replayWindow; -+ e_FmMacsecValidFrameBehavior validateFrames; -+ uint16_t confidentialityOffset; -+ e_FmMacsecSecYCipherSuite cipherSuite; -+} t_RxScParams; -+ -+typedef struct -+{ -+ uint32_t scId; -+ macsecSCI_t sci; -+ bool protectFrames; -+ e_FmMacsecSciInsertionMode sciInsertionMode; -+ bool confidentialityEnable; -+ uint16_t confidentialityOffset; -+ e_FmMacsecSecYCipherSuite cipherSuite; -+} t_TxScParams; -+ -+typedef enum e_FmMacsecGlobalExceptions { -+ e_FM_MACSEC_EX_TX_SC, /**< Tx Sc 0 frame discarded error. */ -+ e_FM_MACSEC_EX_ECC /**< MACSEC memory ECC multiple-bit error. */ -+} e_FmMacsecGlobalExceptions; -+ -+typedef enum e_FmMacsecGlobalEvents { -+ e_FM_MACSEC_EV_TX_SC_NEXT_PN /**< Tx Sc 0 Next Pn exhaustion threshold reached. */ -+} e_FmMacsecGlobalEvents; -+ -+/**************************************************************************//** -+ @Description Enum for inter-module interrupts registration -+*//***************************************************************************/ -+typedef enum e_FmMacsecEventModules{ -+ e_FM_MACSEC_MOD_SC_TX, -+ e_FM_MACSEC_MOD_DUMMY_LAST -+} e_FmMacsecEventModules; -+ -+typedef enum e_FmMacsecInterModuleEvent { -+ e_FM_MACSEC_EV_SC_TX, -+ e_FM_MACSEC_EV_ERR_SC_TX, -+ e_FM_MACSEC_EV_DUMMY_LAST -+} e_FmMacsecInterModuleEvent; -+ -+#define NUM_OF_INTER_MODULE_EVENTS (NUM_OF_TX_SC * 2) -+ -+#define GET_MACSEC_MODULE_EVENT(mod, id, intrType, event) \ -+ switch(mod){ \ -+ case e_FM_MACSEC_MOD_SC_TX: \ -+ event = (intrType == e_FM_INTR_TYPE_ERR) ? \ -+ e_FM_MACSEC_EV_ERR_SC_TX: \ -+ e_FM_MACSEC_EV_SC_TX; \ -+ event += (uint8_t)(2 * id);break; \ -+ break; \ -+ default:event = e_FM_MACSEC_EV_DUMMY_LAST; \ -+ break;} -+ -+void FmMacsecRegisterIntr(t_Handle h_FmMacsec, -+ e_FmMacsecEventModules module, -+ uint8_t modId, -+ e_FmIntrType intrType, -+ void (*f_Isr) (t_Handle h_Arg, uint32_t id), -+ t_Handle h_Arg); -+ -+void FmMacsecUnregisterIntr(t_Handle h_FmMacsec, -+ e_FmMacsecEventModules module, -+ uint8_t modId, -+ e_FmIntrType intrType); -+ -+t_Error FmMacsecAllocScs(t_Handle h_FmMacsec, e_ScType type, bool isPtp, uint32_t numOfScs, uint32_t *p_ScIds); -+t_Error FmMacsecFreeScs(t_Handle h_FmMacsec, e_ScType type, uint32_t numOfScs, uint32_t *p_ScIds); -+t_Error FmMacsecCreateRxSc(t_Handle h_FmMacsec, t_RxScParams *p_RxScParams); -+t_Error FmMacsecDeleteRxSc(t_Handle h_FmMacsec, uint32_t scId); -+t_Error FmMacsecCreateTxSc(t_Handle h_FmMacsec, t_TxScParams *p_RxScParams); -+t_Error FmMacsecDeleteTxSc(t_Handle h_FmMacsec, uint32_t scId); -+t_Error FmMacsecCreateRxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecAN_t an, uint32_t lowestPn, macsecSAKey_t key); -+t_Error FmMacsecCreateTxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecSAKey_t key); -+t_Error FmMacsecDeleteRxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId); -+t_Error FmMacsecDeleteTxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId); -+t_Error FmMacsecRxSaSetReceive(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, bool enableReceive); -+t_Error FmMacsecRxSaUpdateNextPn(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, uint32_t updtNextPN); -+t_Error FmMacsecRxSaUpdateLowestPn(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, uint32_t updtLowestPN); -+t_Error FmMacsecTxSaSetActive(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecAN_t an); -+t_Error FmMacsecTxSaGetActive(t_Handle h_FmMacsec, uint32_t scId, macsecAN_t *p_An); -+t_Error FmMacsecSetPTP(t_Handle h_FmMacsec, bool enable); -+ -+t_Error FmMacsecSetException(t_Handle h_FmMacsec, e_FmMacsecGlobalExceptions exception, uint32_t scId, bool enable); -+t_Error FmMacsecSetEvent(t_Handle h_FmMacsec, e_FmMacsecGlobalEvents event, uint32_t scId, bool enable); -+ -+ -+ -+#endif /* __FM_MACSEC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_guest.c -@@ -0,0 +1,59 @@ -+/* -+ * Copyright 2008-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File fm_macsec.c -+ -+ @Description FM MACSEC driver routines implementation. -+*//***************************************************************************/ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "xx_ext.h" -+#include "string_ext.h" -+#include "sprint_ext.h" -+#include "debug_ext.h" -+#include "fm_macsec.h" -+ -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+ -+/****************************************/ -+/* API Init unit functions */ -+/****************************************/ -+t_Handle FM_MACSEC_GUEST_Config(t_FmMacsecParams *p_FmMacsecParam) -+{ -+ UNUSED(p_FmMacsecParam); -+ return NULL; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_master.c -@@ -0,0 +1,1031 @@ -+/* -+ * Copyright 2008-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File fm_macsec.c -+ -+ @Description FM MACSEC driver routines implementation. -+*//***************************************************************************/ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "xx_ext.h" -+#include "string_ext.h" -+#include "sprint_ext.h" -+#include "fm_mac_ext.h" -+ -+#include "fm_macsec_master.h" -+ -+ -+extern uint16_t FM_MAC_GetMaxFrameLength(t_Handle FmMac); -+ -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+static t_Error CheckFmMacsecParameters(t_FmMacsec *p_FmMacsec) -+{ -+ if (!p_FmMacsec->f_Exception) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exceptions callback not provided")); -+ -+ return E_OK; -+} -+ -+static void UnimplementedIsr(t_Handle h_Arg, uint32_t id) -+{ -+ UNUSED(h_Arg); UNUSED(id); -+ -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unimplemented Isr!")); -+} -+ -+static void MacsecEventIsr(t_Handle h_FmMacsec) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint32_t events,event,i; -+ -+ SANITY_CHECK_RETURN(p_FmMacsec, E_INVALID_HANDLE); -+ -+ events = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->evr); -+ events |= GET_UINT32(p_FmMacsec->p_FmMacsecRegs->ever); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->evr,events); -+ -+ for (i=0; iintrMng[event].f_Isr(p_FmMacsec->intrMng[event].h_SrcHandle, i); -+ } -+} -+ -+static void MacsecErrorIsr(t_Handle h_FmMacsec) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint32_t errors,error,i; -+ -+ SANITY_CHECK_RETURN(p_FmMacsec, E_INVALID_HANDLE); -+ -+ errors = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->err); -+ errors |= GET_UINT32(p_FmMacsec->p_FmMacsecRegs->erer); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->err,errors); -+ -+ for (i=0; iintrMng[error].f_Isr(p_FmMacsec->intrMng[error].h_SrcHandle, i); -+ } -+ -+ if (errors & FM_MACSEC_EX_ECC) -+ { -+ uint8_t eccType; -+ uint32_t tmpReg; -+ -+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->meec); -+ ASSERT_COND(tmpReg & MECC_CAP); -+ eccType = (uint8_t)((tmpReg & MECC_CET) >> MECC_CET_SHIFT); -+ -+ if (!eccType && (p_FmMacsec->userExceptions & FM_MACSEC_USER_EX_SINGLE_BIT_ECC)) -+ p_FmMacsec->f_Exception(p_FmMacsec->h_App,e_FM_MACSEC_EX_SINGLE_BIT_ECC); -+ else if (eccType && (p_FmMacsec->userExceptions & FM_MACSEC_USER_EX_MULTI_BIT_ECC)) -+ p_FmMacsec->f_Exception(p_FmMacsec->h_App,e_FM_MACSEC_EX_MULTI_BIT_ECC); -+ else -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->meec,tmpReg); -+ } -+} -+ -+static t_Error MacsecInit(t_Handle h_FmMacsec) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_FmMacsecDriverParam *p_FmMacsecDriverParam = NULL; -+ uint32_t tmpReg,i,macId; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ CHECK_INIT_PARAMETERS(p_FmMacsec, CheckFmMacsecParameters); -+ -+ p_FmMacsecDriverParam = p_FmMacsec->p_FmMacsecDriverParam; -+ -+ for (i=0;iintrMng[i].f_Isr = UnimplementedIsr; -+ -+ tmpReg = 0; -+ tmpReg |= (p_FmMacsecDriverParam->changedTextWithNoEncryptDeliverUncontrolled << CFG_UECT_SHIFT)| -+ (p_FmMacsecDriverParam->onlyScbIsSetDeliverUncontrolled << CFG_ESCBT_SHIFT) | -+ (p_FmMacsecDriverParam->unknownSciTreatMode << CFG_USFT_SHIFT) | -+ (p_FmMacsecDriverParam->invalidTagsDeliverUncontrolled << CFG_ITT_SHIFT) | -+ (p_FmMacsecDriverParam->encryptWithNoChangedTextDiscardUncontrolled << CFG_KFT_SHIFT) | -+ (p_FmMacsecDriverParam->untagTreatMode << CFG_UFT_SHIFT) | -+ (p_FmMacsecDriverParam->keysUnreadable << CFG_KSS_SHIFT) | -+ (p_FmMacsecDriverParam->reservedSc0 << CFG_S0I_SHIFT) | -+ (p_FmMacsecDriverParam->byPassMode << CFG_BYPN_SHIFT); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg, tmpReg); -+ -+ tmpReg = FM_MAC_GetMaxFrameLength(p_FmMacsec->h_FmMac); -+ /* At least Ethernet FCS (4 bytes) overhead must be subtracted from MFL. -+ * In addition, the SCI (8 bytes) overhead might be subtracted as well. */ -+ tmpReg -= p_FmMacsecDriverParam->mflSubtract; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->mfl, tmpReg); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->tpnet, p_FmMacsecDriverParam->pnExhThr); -+ -+ if (!p_FmMacsec->userExceptions) -+ p_FmMacsec->exceptions &= ~FM_MACSEC_EX_ECC; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->erer, p_FmMacsec->exceptions); -+ -+ p_FmMacsec->numRxScAvailable = NUM_OF_RX_SC; -+ if (p_FmMacsecDriverParam->reservedSc0) -+ p_FmMacsec->numRxScAvailable --; -+ p_FmMacsec->numTxScAvailable = NUM_OF_TX_SC; -+ -+ XX_Free(p_FmMacsecDriverParam); -+ p_FmMacsec->p_FmMacsecDriverParam = NULL; -+ -+ FM_MAC_GetId(p_FmMacsec->h_FmMac, &macId); -+ FmRegisterIntr(p_FmMacsec->h_Fm, -+ e_FM_MOD_MACSEC, -+ (uint8_t)macId, -+ e_FM_INTR_TYPE_NORMAL, -+ MacsecEventIsr, -+ p_FmMacsec); -+ -+ FmRegisterIntr(p_FmMacsec->h_Fm, -+ e_FM_MOD_MACSEC, -+ 0, -+ e_FM_INTR_TYPE_ERR, -+ MacsecErrorIsr, -+ p_FmMacsec); -+ -+ return E_OK; -+} -+ -+static t_Error MacsecFree(t_Handle h_FmMacsec) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint32_t macId; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ FM_MAC_GetId(p_FmMacsec->h_FmMac, &macId); -+ FmUnregisterIntr(p_FmMacsec->h_Fm, -+ e_FM_MOD_MACSEC, -+ (uint8_t)macId, -+ e_FM_INTR_TYPE_NORMAL); -+ -+ FmUnregisterIntr(p_FmMacsec->h_Fm, -+ e_FM_MOD_MACSEC, -+ 0, -+ e_FM_INTR_TYPE_ERR); -+ -+ if (p_FmMacsec->rxScSpinLock) -+ XX_FreeSpinlock(p_FmMacsec->rxScSpinLock); -+ if (p_FmMacsec->txScSpinLock) -+ XX_FreeSpinlock(p_FmMacsec->txScSpinLock); -+ -+ XX_Free(p_FmMacsec); -+ -+ return E_OK; -+} -+ -+static t_Error MacsecConfigUnknownSciFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUnknownSciFrameTreatment treatMode) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ p_FmMacsec->p_FmMacsecDriverParam->unknownSciTreatMode = treatMode; -+ -+ return E_OK; -+} -+ -+static t_Error MacsecConfigInvalidTagsFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ p_FmMacsec->p_FmMacsecDriverParam->invalidTagsDeliverUncontrolled = deliverUncontrolled; -+ -+ return E_OK; -+} -+ -+static t_Error MacsecConfigChangedTextWithNoEncryptFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ p_FmMacsec->p_FmMacsecDriverParam->changedTextWithNoEncryptDeliverUncontrolled = deliverUncontrolled; -+ -+ return E_OK; -+} -+ -+static t_Error MacsecConfigOnlyScbIsSetFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ p_FmMacsec->p_FmMacsecDriverParam->onlyScbIsSetDeliverUncontrolled = deliverUncontrolled; -+ -+ return E_OK; -+} -+ -+static t_Error MacsecConfigEncryptWithNoChangedTextFrameTreatment(t_Handle h_FmMacsec, bool discardUncontrolled) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ p_FmMacsec->p_FmMacsecDriverParam->encryptWithNoChangedTextDiscardUncontrolled = discardUncontrolled; -+ -+ return E_OK; -+} -+ -+static t_Error MacsecConfigUntagFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUntagFrameTreatment treatMode) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ p_FmMacsec->p_FmMacsecDriverParam->untagTreatMode = treatMode; -+ -+ return E_OK; -+} -+ -+static t_Error MacsecConfigPnExhaustionThreshold(t_Handle h_FmMacsec, uint32_t pnExhThr) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ p_FmMacsec->p_FmMacsecDriverParam->pnExhThr = pnExhThr; -+ -+ return E_OK; -+} -+ -+static t_Error MacsecConfigKeysUnreadable(t_Handle h_FmMacsec) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ p_FmMacsec->p_FmMacsecDriverParam->keysUnreadable = TRUE; -+ -+ return E_OK; -+} -+ -+static t_Error MacsecConfigSectagWithoutSCI(t_Handle h_FmMacsec) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ p_FmMacsec->p_FmMacsecDriverParam->sectagOverhead -= MACSEC_SCI_SIZE; -+ p_FmMacsec->p_FmMacsecDriverParam->mflSubtract += MACSEC_SCI_SIZE; -+ -+ return E_OK; -+} -+ -+static t_Error MacsecConfigException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ GET_USER_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_FmMacsec->userExceptions |= bitMask; -+ else -+ p_FmMacsec->userExceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ return E_OK; -+} -+ -+static t_Error MacsecGetRevision(t_Handle h_FmMacsec, uint32_t *p_MacsecRevision) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ *p_MacsecRevision = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->ip_rev1); -+ -+ return E_OK; -+} -+ -+static t_Error MacsecEnable(t_Handle h_FmMacsec) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint32_t tmpReg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg); -+ tmpReg |= CFG_BYPN; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg,tmpReg); -+ -+ return E_OK; -+} -+ -+static t_Error MacsecDisable(t_Handle h_FmMacsec) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint32_t tmpReg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg); -+ tmpReg &= ~CFG_BYPN; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg,tmpReg); -+ -+ return E_OK; -+} -+ -+static t_Error MacsecSetException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint32_t bitMask; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ GET_USER_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_FmMacsec->userExceptions |= bitMask; -+ else -+ p_FmMacsec->userExceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ if (!p_FmMacsec->userExceptions) -+ p_FmMacsec->exceptions &= ~FM_MACSEC_EX_ECC; -+ else -+ p_FmMacsec->exceptions |= FM_MACSEC_EX_ECC; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->erer, p_FmMacsec->exceptions); -+ -+ return E_OK; -+} -+ -+static void InitFmMacsecControllerDriver(t_FmMacsecControllerDriver *p_FmMacsecControllerDriver) -+{ -+ p_FmMacsecControllerDriver->f_FM_MACSEC_Init = MacsecInit; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_Free = MacsecFree; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUnknownSciFrameTreatment = MacsecConfigUnknownSciFrameTreatment; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigInvalidTagsFrameTreatment = MacsecConfigInvalidTagsFrameTreatment; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment = MacsecConfigEncryptWithNoChangedTextFrameTreatment; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUntagFrameTreatment = MacsecConfigUntagFrameTreatment; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigChangedTextWithNoEncryptFrameTreatment = MacsecConfigChangedTextWithNoEncryptFrameTreatment; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigOnlyScbIsSetFrameTreatment = MacsecConfigOnlyScbIsSetFrameTreatment; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigPnExhaustionThreshold = MacsecConfigPnExhaustionThreshold; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigKeysUnreadable = MacsecConfigKeysUnreadable; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigSectagWithoutSCI = MacsecConfigSectagWithoutSCI; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigException = MacsecConfigException; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_GetRevision = MacsecGetRevision; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_Enable = MacsecEnable; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_Disable = MacsecDisable; -+ p_FmMacsecControllerDriver->f_FM_MACSEC_SetException = MacsecSetException; -+} -+ -+/****************************************/ -+/* Inter-Module functions */ -+/****************************************/ -+ -+void FmMacsecRegisterIntr(t_Handle h_FmMacsec, -+ e_FmMacsecEventModules module, -+ uint8_t modId, -+ e_FmIntrType intrType, -+ void (*f_Isr) (t_Handle h_Arg, uint32_t id), -+ t_Handle h_Arg) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint8_t event= 0; -+ -+ SANITY_CHECK_RETURN(p_FmMacsec, E_INVALID_HANDLE); -+ -+ GET_MACSEC_MODULE_EVENT(module, modId, intrType, event); -+ -+ ASSERT_COND(event != e_FM_MACSEC_EV_DUMMY_LAST); -+ p_FmMacsec->intrMng[event].f_Isr = f_Isr; -+ p_FmMacsec->intrMng[event].h_SrcHandle = h_Arg; -+} -+ -+void FmMacsecUnregisterIntr(t_Handle h_FmMacsec, -+ e_FmMacsecEventModules module, -+ uint8_t modId, -+ e_FmIntrType intrType) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint8_t event= 0; -+ -+ SANITY_CHECK_RETURN(p_FmMacsec, E_INVALID_HANDLE); -+ -+ GET_MACSEC_MODULE_EVENT(module, modId,intrType, event); -+ -+ ASSERT_COND(event != e_FM_MACSEC_EV_DUMMY_LAST); -+ p_FmMacsec->intrMng[event].f_Isr = NULL; -+ p_FmMacsec->intrMng[event].h_SrcHandle = NULL; -+} -+ -+t_Error FmMacsecAllocScs(t_Handle h_FmMacsec, e_ScType type, bool isPtp, uint32_t numOfScs, uint32_t *p_ScIds) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ bool *p_ScTable; -+ uint32_t *p_ScAvailable,i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_ScIds, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(numOfScs, E_INVALID_HANDLE); -+ -+ if (type == e_SC_RX) -+ { -+ p_ScTable = (bool *)p_FmMacsec->rxScTable; -+ p_ScAvailable = &p_FmMacsec->numRxScAvailable; -+ i = (NUM_OF_RX_SC - 1); -+ } -+ else -+ { -+ p_ScTable = (bool *)p_FmMacsec->txScTable; -+ p_ScAvailable = &p_FmMacsec->numTxScAvailable; -+ i = (NUM_OF_TX_SC - 1); -+ -+ } -+ if (*p_ScAvailable < numOfScs) -+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Not enough SCs available")); -+ -+ if (isPtp) -+ { -+ i = 0; -+ if (p_ScTable[i]) -+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Sc 0 Not available")); -+ } -+ -+ for (;numOfScs;i--) -+ { -+ if (p_ScTable[i]) -+ continue; -+ numOfScs --; -+ (*p_ScAvailable)--; -+ p_ScIds[numOfScs] = i; -+ p_ScTable[i] = TRUE; -+ } -+ -+ return err; -+} -+ -+t_Error FmMacsecFreeScs(t_Handle h_FmMacsec, e_ScType type, uint32_t numOfScs, uint32_t *p_ScIds) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ bool *p_ScTable; -+ uint32_t *p_ScAvailable,maxNumOfSc,i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_ScIds, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(numOfScs, E_INVALID_HANDLE); -+ -+ if (type == e_SC_RX) -+ { -+ p_ScTable = (bool *)p_FmMacsec->rxScTable; -+ p_ScAvailable = &p_FmMacsec->numRxScAvailable; -+ maxNumOfSc = NUM_OF_RX_SC; -+ } -+ else -+ { -+ p_ScTable = (bool *)p_FmMacsec->txScTable; -+ p_ScAvailable = &p_FmMacsec->numTxScAvailable; -+ maxNumOfSc = NUM_OF_TX_SC; -+ } -+ -+ if ((*p_ScAvailable + numOfScs) > maxNumOfSc) -+ RETURN_ERROR(MINOR, E_FULL, ("Too much SCs")); -+ -+ for (i=0;ip_FmMacsecRegs->cfg); -+ if (enable && (tmpReg & CFG_S0I)) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("MACSEC already in point-to-point mode")); -+ -+ if (enable) -+ tmpReg |= CFG_S0I; -+ else -+ tmpReg &= ~CFG_S0I; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg, tmpReg); -+ -+ return E_OK; -+} -+ -+t_Error FmMacsecCreateRxSc(t_Handle h_FmMacsec, t_RxScParams *p_RxScParams) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_RxScParams, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_RxScParams->scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, p_RxScParams->scId); -+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsccfg); -+ if (tmpReg & RX_SCCFG_SCI_EN_MASK) -+ { -+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags); -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Rx Sc %d must be disable",p_RxScParams->scId)); -+ } -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsci1h, GET_SCI_FIRST_HALF(p_RxScParams->sci)); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsci2h, GET_SCI_SECOND_HALF(p_RxScParams->sci)); -+ tmpReg |= ((p_RxScParams->replayProtect << RX_SCCFG_RP_SHIFT) & RX_SCCFG_RP_MASK); -+ tmpReg |= ((p_RxScParams->validateFrames << RX_SCCFG_VF_SHIFT) & RX_SCCFG_VF_MASK); -+ tmpReg |= ((p_RxScParams->confidentialityOffset << RX_SCCFG_CO_SHIFT) & RX_SCCFG_CO_MASK); -+ tmpReg |= RX_SCCFG_SCI_EN_MASK; -+ tmpReg |= (p_RxScParams->cipherSuite << RX_SCCFG_CS_SHIFT); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsccfg, tmpReg); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rpw, p_RxScParams->replayWindow); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecDeleteRxSc(t_Handle h_FmMacsec, uint32_t scId) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock); -+ -+ tmpReg &= ~RX_SCCFG_SCI_EN_MASK; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsccfg, tmpReg); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecCreateTxSc(t_Handle h_FmMacsec, t_TxScParams *p_TxScParams) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, intFlags; -+ bool alwaysIncludeSCI = FALSE, useES = FALSE, useSCB = FALSE; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_TxScParams, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_TxScParams->scId < NUM_OF_TX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, p_TxScParams->scId); -+ -+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg); -+ if (tmpReg & TX_SCCFG_SCE_MASK) -+ { -+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags); -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Tx Sc %d must be disable",p_TxScParams->scId)); -+ } -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsci1h, GET_SCI_FIRST_HALF(p_TxScParams->sci)); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsci2h, GET_SCI_SECOND_HALF(p_TxScParams->sci)); -+ alwaysIncludeSCI = (p_TxScParams->sciInsertionMode == e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_SECTAG); -+ useES = (p_TxScParams->sciInsertionMode == e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_MAC_SA); -+ -+ tmpReg |= ((p_TxScParams->protectFrames << TX_SCCFG_PF_SHIFT) & TX_SCCFG_PF_MASK); -+ tmpReg |= ((alwaysIncludeSCI << TX_SCCFG_AIS_SHIFT) & TX_SCCFG_AIS_MASK); -+ tmpReg |= ((useES << TX_SCCFG_UES_SHIFT) & TX_SCCFG_UES_MASK); -+ tmpReg |= ((useSCB << TX_SCCFG_USCB_SHIFT) & TX_SCCFG_USCB_MASK); -+ tmpReg |= ((p_TxScParams->confidentialityEnable << TX_SCCFG_CE_SHIFT) & TX_SCCFG_CE_MASK); -+ tmpReg |= ((p_TxScParams->confidentialityOffset << TX_SCCFG_CO_SHIFT) & TX_SCCFG_CO_MASK); -+ tmpReg |= TX_SCCFG_SCE_MASK; -+ tmpReg |= (p_TxScParams->cipherSuite << TX_SCCFG_CS_SHIFT); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg, tmpReg); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecDeleteTxSc(t_Handle h_FmMacsec, uint32_t scId) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_TX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock); -+ -+ tmpReg &= ~TX_SCCFG_SCE_MASK; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, scId); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg, tmpReg); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecCreateRxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecAN_t an, uint32_t lowestPn, macsecSAKey_t key) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_RX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsanpn, DEFAULT_initNextPn); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsalpn, lowestPn); -+ MemCpy8((void*)p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsak, key, sizeof(macsecSAKey_t)); -+ -+ tmpReg |= RX_SACFG_ACTIVE; -+ tmpReg |= ((an << RX_SACFG_AN_SHIFT) & RX_SACFG_AN_MASK); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsacs, tmpReg); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecCreateTxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecSAKey_t key) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_TX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, scId); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsanpn, DEFAULT_initNextPn); -+ MemCpy8((void*)p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsak, key, sizeof(macsecSAKey_t)); -+ -+ tmpReg |= TX_SACFG_ACTIVE; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsacs, tmpReg); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecDeleteRxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, i, intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_RX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsanpn, 0x0); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsalpn, 0x0); -+ for (i=0; i<4; i++) -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsak[i], 0x0); -+ -+ tmpReg |= RX_SACFG_ACTIVE; -+ tmpReg &= ~RX_SACFG_EN_MASK; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsacs, tmpReg); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecDeleteTxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, i, intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_TX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, scId); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsanpn, 0x0); -+ for (i=0; i<4; i++) -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsak[i], 0x0); -+ -+ tmpReg |= TX_SACFG_ACTIVE; -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsacs, tmpReg); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecRxSaSetReceive(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, bool enableReceive) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_RX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId); -+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsacs); -+ if (enableReceive) -+ tmpReg |= RX_SACFG_EN_MASK; -+ else -+ tmpReg &= ~RX_SACFG_EN_MASK; -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsacs, tmpReg); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecRxSaUpdateNextPn(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, uint32_t updtNextPN) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_RX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsanpn, updtNextPN); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecRxSaUpdateLowestPn(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, uint32_t updtLowestPN) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_RX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId); -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsalpn, updtLowestPN); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecTxSaSetActive(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecAN_t an) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_TX_SC, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, scId); -+ -+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg); -+ -+ tmpReg |= ((an << TX_SCCFG_AN_SHIFT) & TX_SCCFG_AN_MASK); -+ tmpReg |= ((saId << TX_SCCFG_ASA_SHIFT) & TX_SCCFG_ASA_MASK); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg, tmpReg); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmMacsecTxSaGetActive(t_Handle h_FmMacsec, uint32_t scId, macsecAN_t *p_An) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ t_Error err = E_OK; -+ uint32_t tmpReg = 0, intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_An, E_INVALID_HANDLE); -+ -+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, scId); -+ -+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg); -+ -+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags); -+ -+ *p_An = (macsecAN_t)((tmpReg & TX_SCCFG_AN_MASK) >> TX_SCCFG_AN_SHIFT); -+ -+ return err; -+} -+ -+t_Error FmMacsecSetException(t_Handle h_FmMacsec, e_FmMacsecGlobalExceptions exception, uint32_t scId, bool enable) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint32_t bitMask; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ GET_EXCEPTION_FLAG(bitMask, exception, scId); -+ if (bitMask) -+ { -+ if (enable) -+ p_FmMacsec->exceptions |= bitMask; -+ else -+ p_FmMacsec->exceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->erer, p_FmMacsec->exceptions); -+ -+ return E_OK; -+} -+ -+t_Error FmMacsecSetEvent(t_Handle h_FmMacsec, e_FmMacsecGlobalEvents event, uint32_t scId, bool enable) -+{ -+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec; -+ uint32_t bitMask; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE); -+ -+ GET_EVENT_FLAG(bitMask, event, scId); -+ if (bitMask) -+ { -+ if (enable) -+ p_FmMacsec->events |= bitMask; -+ else -+ p_FmMacsec->events &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined event")); -+ -+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->ever, p_FmMacsec->events); -+ -+ return E_OK; -+} -+ -+/****************************************/ -+/* API Init unit functions */ -+/****************************************/ -+t_Handle FM_MACSEC_MASTER_Config(t_FmMacsecParams *p_FmMacsecParam) -+{ -+ t_FmMacsec *p_FmMacsec; -+ uint32_t macId; -+ -+ /* Allocate FM MACSEC structure */ -+ p_FmMacsec = (t_FmMacsec *) XX_Malloc(sizeof(t_FmMacsec)); -+ if (!p_FmMacsec) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC driver structure")); -+ return NULL; -+ } -+ memset(p_FmMacsec, 0, sizeof(t_FmMacsec)); -+ InitFmMacsecControllerDriver(&p_FmMacsec->fmMacsecControllerDriver); -+ -+ /* Allocate the FM MACSEC driver's parameters structure */ -+ p_FmMacsec->p_FmMacsecDriverParam = (t_FmMacsecDriverParam *)XX_Malloc(sizeof(t_FmMacsecDriverParam)); -+ if (!p_FmMacsec->p_FmMacsecDriverParam) -+ { -+ XX_Free(p_FmMacsec); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC driver parameters")); -+ return NULL; -+ } -+ memset(p_FmMacsec->p_FmMacsecDriverParam, 0, sizeof(t_FmMacsecDriverParam)); -+ -+ /* Initialize FM MACSEC parameters which will be kept by the driver */ -+ p_FmMacsec->h_Fm = p_FmMacsecParam->h_Fm; -+ p_FmMacsec->h_FmMac = p_FmMacsecParam->nonGuestParams.h_FmMac; -+ p_FmMacsec->p_FmMacsecRegs = (t_FmMacsecRegs *)UINT_TO_PTR(p_FmMacsecParam->nonGuestParams.baseAddr); -+ p_FmMacsec->f_Exception = p_FmMacsecParam->nonGuestParams.f_Exception; -+ p_FmMacsec->h_App = p_FmMacsecParam->nonGuestParams.h_App; -+ p_FmMacsec->userExceptions = DEFAULT_userExceptions; -+ p_FmMacsec->exceptions = DEFAULT_exceptions; -+ p_FmMacsec->events = DEFAULT_events; -+ p_FmMacsec->rxScSpinLock = XX_InitSpinlock(); -+ p_FmMacsec->txScSpinLock = XX_InitSpinlock(); -+ -+ /* Initialize FM MACSEC driver parameters parameters (for initialization phase only) */ -+ p_FmMacsec->p_FmMacsecDriverParam->unknownSciTreatMode = DEFAULT_unknownSciFrameTreatment; -+ p_FmMacsec->p_FmMacsecDriverParam->invalidTagsDeliverUncontrolled = DEFAULT_invalidTagsFrameTreatment; -+ p_FmMacsec->p_FmMacsecDriverParam->encryptWithNoChangedTextDiscardUncontrolled = DEFAULT_encryptWithNoChangedTextFrameTreatment; -+ p_FmMacsec->p_FmMacsecDriverParam->untagTreatMode = DEFAULT_untagFrameTreatment; -+ p_FmMacsec->p_FmMacsecDriverParam->keysUnreadable = DEFAULT_keysUnreadable; -+ p_FmMacsec->p_FmMacsecDriverParam->reservedSc0 = DEFAULT_sc0ReservedForPTP; -+ p_FmMacsec->p_FmMacsecDriverParam->byPassMode = !DEFAULT_normalMode; -+ p_FmMacsec->p_FmMacsecDriverParam->pnExhThr = DEFAULT_pnExhThr; -+ p_FmMacsec->p_FmMacsecDriverParam->sectagOverhead = DEFAULT_sectagOverhead; -+ p_FmMacsec->p_FmMacsecDriverParam->mflSubtract = DEFAULT_mflSubtract; -+ /* build the FM MACSEC master IPC address */ -+ memset(p_FmMacsec->fmMacsecModuleName, 0, (sizeof(char))*MODULE_NAME_SIZE); -+ FM_MAC_GetId(p_FmMacsec->h_FmMac,&macId); -+ if (Sprint (p_FmMacsec->fmMacsecModuleName, "FM-%d-MAC-%d-MACSEC-Master", -+ FmGetId(p_FmMacsec->h_Fm),macId) != 24) -+ { -+ XX_Free(p_FmMacsec->p_FmMacsecDriverParam); -+ XX_Free(p_FmMacsec); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed")); -+ return NULL; -+ } -+ return p_FmMacsec; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_master.h -@@ -0,0 +1,479 @@ -+/* -+ * Copyright 2008-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File fm_macsec_master.h -+ -+ @Description FM MACSEC internal structures and definitions. -+*//***************************************************************************/ -+#ifndef __FM_MACSEC_MASTER_H -+#define __FM_MACSEC_MASTER_H -+ -+#include "error_ext.h" -+#include "std_ext.h" -+ -+#include "fm_macsec.h" -+ -+ -+#define MACSEC_ICV_SIZE 16 -+#define MACSEC_SECTAG_SIZE 16 -+#define MACSEC_SCI_SIZE 8 -+#define MACSEC_FCS_SIZE 4 -+ -+/**************************************************************************//** -+ @Description Exceptions -+*//***************************************************************************/ -+ -+#define FM_MACSEC_EX_TX_SC_0 0x80000000 -+#define FM_MACSEC_EX_TX_SC(sc) (FM_MACSEC_EX_TX_SC_0 >> (sc)) -+#define FM_MACSEC_EX_ECC 0x00000001 -+ -+#define GET_EXCEPTION_FLAG(bitMask, exception, id) switch (exception){ \ -+ case e_FM_MACSEC_EX_TX_SC: \ -+ bitMask = FM_MACSEC_EX_TX_SC(id); break; \ -+ case e_FM_MACSEC_EX_ECC: \ -+ bitMask = FM_MACSEC_EX_ECC; break; \ -+ default: bitMask = 0;break;} -+ -+#define FM_MACSEC_USER_EX_SINGLE_BIT_ECC 0x80000000 -+#define FM_MACSEC_USER_EX_MULTI_BIT_ECC 0x40000000 -+ -+#define GET_USER_EXCEPTION_FLAG(bitMask, exception) switch (exception){ \ -+ case e_FM_MACSEC_EX_SINGLE_BIT_ECC: \ -+ bitMask = FM_MACSEC_USER_EX_SINGLE_BIT_ECC; break; \ -+ case e_FM_MACSEC_EX_MULTI_BIT_ECC: \ -+ bitMask = FM_MACSEC_USER_EX_MULTI_BIT_ECC; break; \ -+ default: bitMask = 0;break;} -+ -+/**************************************************************************//** -+ @Description Events -+*//***************************************************************************/ -+ -+#define FM_MACSEC_EV_TX_SC_0_NEXT_PN 0x80000000 -+#define FM_MACSEC_EV_TX_SC_NEXT_PN(sc) (FM_MACSEC_EV_TX_SC_0_NEXT_PN >> (sc)) -+ -+#define GET_EVENT_FLAG(bitMask, event, id) switch (event){ \ -+ case e_FM_MACSEC_EV_TX_SC_NEXT_PN: \ -+ bitMask = FM_MACSEC_EV_TX_SC_NEXT_PN(id); break; \ -+ default: bitMask = 0;break;} -+ -+/**************************************************************************//** -+ @Description Defaults -+*//***************************************************************************/ -+#define DEFAULT_userExceptions (FM_MACSEC_USER_EX_SINGLE_BIT_ECC |\ -+ FM_MACSEC_USER_EX_MULTI_BIT_ECC) -+ -+#define DEFAULT_exceptions (FM_MACSEC_EX_TX_SC(0) |\ -+ FM_MACSEC_EX_TX_SC(1) |\ -+ FM_MACSEC_EX_TX_SC(2) |\ -+ FM_MACSEC_EX_TX_SC(3) |\ -+ FM_MACSEC_EX_TX_SC(4) |\ -+ FM_MACSEC_EX_TX_SC(5) |\ -+ FM_MACSEC_EX_TX_SC(6) |\ -+ FM_MACSEC_EX_TX_SC(7) |\ -+ FM_MACSEC_EX_TX_SC(8) |\ -+ FM_MACSEC_EX_TX_SC(9) |\ -+ FM_MACSEC_EX_TX_SC(10) |\ -+ FM_MACSEC_EX_TX_SC(11) |\ -+ FM_MACSEC_EX_TX_SC(12) |\ -+ FM_MACSEC_EX_TX_SC(13) |\ -+ FM_MACSEC_EX_TX_SC(14) |\ -+ FM_MACSEC_EX_TX_SC(15) |\ -+ FM_MACSEC_EX_ECC ) -+ -+#define DEFAULT_events (FM_MACSEC_EV_TX_SC_NEXT_PN(0) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(1) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(2) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(3) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(4) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(5) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(6) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(7) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(8) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(9) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(10) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(11) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(12) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(13) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(14) |\ -+ FM_MACSEC_EV_TX_SC_NEXT_PN(15) ) -+ -+#define DEFAULT_unknownSciFrameTreatment e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DISCARD_BOTH -+#define DEFAULT_invalidTagsFrameTreatment FALSE -+#define DEFAULT_encryptWithNoChangedTextFrameTreatment FALSE -+#define DEFAULT_untagFrameTreatment e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DELIVER_UNCONTROLLED_DISCARD_CONTROLLED -+#define DEFAULT_changedTextWithNoEncryptFrameTreatment FALSE -+#define DEFAULT_onlyScbIsSetFrameTreatment FALSE -+#define DEFAULT_keysUnreadable FALSE -+#define DEFAULT_normalMode TRUE -+#define DEFAULT_sc0ReservedForPTP FALSE -+#define DEFAULT_initNextPn 1 -+#define DEFAULT_pnExhThr 0xffffffff -+#define DEFAULT_sectagOverhead (MACSEC_ICV_SIZE + MACSEC_SECTAG_SIZE) -+#define DEFAULT_mflSubtract MACSEC_FCS_SIZE -+ -+ -+/**************************************************************************//** -+ @Description Memory Mapped Registers -+*//***************************************************************************/ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+typedef _Packed struct -+{ -+ /* MACsec configuration */ -+ volatile uint32_t cfg; /**< MACsec configuration */ -+ volatile uint32_t et; /**< MACsec EtherType */ -+ volatile uint8_t res1[56]; /**< reserved */ -+ volatile uint32_t mfl; /**< Maximum Frame Length */ -+ volatile uint32_t tpnet; /**< TX Packet Number exhaustion threshold */ -+ volatile uint8_t res2[56]; /**< reserved */ -+ volatile uint32_t rxsca; /**< RX SC access select */ -+ volatile uint8_t res3[60]; /**< reserved */ -+ volatile uint32_t txsca; /**< TX SC access select */ -+ volatile uint8_t res4[60]; /**< reserved */ -+ -+ /* RX configuration, status and statistic */ -+ volatile uint32_t rxsci1h; /**< RX Secure Channel Identifier first half */ -+ volatile uint32_t rxsci2h; /**< RX Secure Channel Identifier second half */ -+ volatile uint8_t res5[8]; /**< reserved */ -+ volatile uint32_t ifio1hs; /**< ifInOctets first half Statistic */ -+ volatile uint32_t ifio2hs; /**< ifInOctets second half Statistic */ -+ volatile uint32_t ifiups; /**< ifInUcastPkts Statistic */ -+ volatile uint8_t res6[4]; /**< reserved */ -+ volatile uint32_t ifimps; /**< ifInMulticastPkts Statistic */ -+ volatile uint32_t ifibps; /**< ifInBroadcastPkts Statistic */ -+ volatile uint32_t rxsccfg; /**< RX Secure Channel configuration */ -+ volatile uint32_t rpw; /**< replayWindow */ -+ volatile uint8_t res7[16]; /**< reserved */ -+ volatile uint32_t inov1hs; /**< InOctetsValidated first half Statistic */ -+ volatile uint32_t inov2hs; /**< InOctetsValidated second half Statistic */ -+ volatile uint32_t inod1hs; /**< InOctetsDecrypted first half Statistic */ -+ volatile uint32_t inod2hs; /**< InOctetsDecrypted second half Statistic */ -+ volatile uint32_t rxscipus; /**< RX Secure Channel InPktsUnchecked Statistic */ -+ volatile uint32_t rxscipds; /**< RX Secure Channel InPktsDelayed Statistic */ -+ volatile uint32_t rxscipls; /**< RX Secure Channel InPktsLate Statistic */ -+ volatile uint8_t res8[4]; /**< reserved */ -+ volatile uint32_t rxaninuss[MAX_NUM_OF_SA_PER_SC]; /**< RX AN 0-3 InNotUsingSA Statistic */ -+ volatile uint32_t rxanipuss[MAX_NUM_OF_SA_PER_SC]; /**< RX AN 0-3 InPktsUnusedSA Statistic */ -+ _Packed struct -+ { -+ volatile uint32_t rxsacs; /**< RX Security Association configuration and status */ -+ volatile uint32_t rxsanpn; /**< RX Security Association nextPN */ -+ volatile uint32_t rxsalpn; /**< RX Security Association lowestPN */ -+ volatile uint32_t rxsaipos; /**< RX Security Association InPktsOK Statistic */ -+ volatile uint32_t rxsak[4]; /**< RX Security Association key (128 bit) */ -+ volatile uint32_t rxsah[4]; /**< RX Security Association hash (128 bit) */ -+ volatile uint32_t rxsaipis; /**< RX Security Association InPktsInvalid Statistic */ -+ volatile uint32_t rxsaipnvs; /**< RX Security Association InPktsNotValid Statistic */ -+ volatile uint8_t res9[8]; /**< reserved */ -+ } _PackedType fmMacsecRxScSa[NUM_OF_SA_PER_RX_SC]; -+ -+ /* TX configuration, status and statistic */ -+ volatile uint32_t txsci1h; /**< TX Secure Channel Identifier first half */ -+ volatile uint32_t txsci2h; /**< TX Secure Channel Identifier second half */ -+ volatile uint8_t res10[8]; /**< reserved */ -+ volatile uint32_t ifoo1hs; /**< ifOutOctets first half Statistic */ -+ volatile uint32_t ifoo2hs; /**< ifOutOctets second half Statistic */ -+ volatile uint32_t ifoups; /**< ifOutUcastPkts Statistic */ -+ volatile uint32_t opus; /**< OutPktsUntagged Statistic */ -+ volatile uint32_t ifomps; /**< ifOutMulticastPkts Statistic */ -+ volatile uint32_t ifobps; /**< ifOutBroadcastPkts Statistic */ -+ volatile uint32_t txsccfg; /**< TX Secure Channel configuration */ -+ volatile uint32_t optls; /**< OutPktsTooLong Statistic */ -+ volatile uint8_t res11[16]; /**< reserved */ -+ volatile uint32_t oop1hs; /**< OutOctetsProtected first half Statistic */ -+ volatile uint32_t oop2hs; /**< OutOctetsProtected second half Statistic */ -+ volatile uint32_t ooe1hs; /**< OutOctetsEncrypted first half Statistic */ -+ volatile uint32_t ooe2hs; /**< OutOctetsEncrypted second half Statistic */ -+ volatile uint8_t res12[48]; /**< reserved */ -+ _Packed struct -+ { -+ volatile uint32_t txsacs; /**< TX Security Association configuration and status */ -+ volatile uint32_t txsanpn; /**< TX Security Association nextPN */ -+ volatile uint32_t txsaopps; /**< TX Security Association OutPktsProtected Statistic */ -+ volatile uint32_t txsaopes; /**< TX Security Association OutPktsEncrypted Statistic */ -+ volatile uint32_t txsak[4]; /**< TX Security Association key (128 bit) */ -+ volatile uint32_t txsah[4]; /**< TX Security Association hash (128 bit) */ -+ volatile uint8_t res13[16]; /**< reserved */ -+ } _PackedType fmMacsecTxScSa[NUM_OF_SA_PER_TX_SC]; -+ volatile uint8_t res14[248]; /**< reserved */ -+ -+ /* Global configuration and status */ -+ volatile uint32_t ip_rev1; /**< MACsec IP Block Revision 1 register */ -+ volatile uint32_t ip_rev2; /**< MACsec IP Block Revision 2 register */ -+ volatile uint32_t evr; /**< MACsec Event Register */ -+ volatile uint32_t ever; /**< MACsec Event Enable Register */ -+ volatile uint32_t evfr; /**< MACsec Event Force Register */ -+ volatile uint32_t err; /**< MACsec Error Register */ -+ volatile uint32_t erer; /**< MACsec Error Enable Register */ -+ volatile uint32_t erfr; /**< MACsec Error Force Register */ -+ volatile uint8_t res15[40]; /**< reserved */ -+ volatile uint32_t meec; /**< MACsec Memory ECC Error Capture Register */ -+ volatile uint32_t idle; /**< MACsec Idle status Register */ -+ volatile uint8_t res16[184]; /**< reserved */ -+ /* DEBUG */ -+ volatile uint32_t rxec; /**< MACsec RX error capture Register */ -+ volatile uint8_t res17[28]; /**< reserved */ -+ volatile uint32_t txec; /**< MACsec TX error capture Register */ -+ volatile uint8_t res18[220]; /**< reserved */ -+ -+ /* Macsec Rx global statistic */ -+ volatile uint32_t ifiocp1hs; /**< ifInOctetsCp first half Statistic */ -+ volatile uint32_t ifiocp2hs; /**< ifInOctetsCp second half Statistic */ -+ volatile uint32_t ifiupcps; /**< ifInUcastPktsCp Statistic */ -+ volatile uint8_t res19[4]; /**< reserved */ -+ volatile uint32_t ifioup1hs; /**< ifInOctetsUp first half Statistic */ -+ volatile uint32_t ifioup2hs; /**< ifInOctetsUp second half Statistic */ -+ volatile uint32_t ifiupups; /**< ifInUcastPktsUp Statistic */ -+ volatile uint8_t res20[4]; /**< reserved */ -+ volatile uint32_t ifimpcps; /**< ifInMulticastPktsCp Statistic */ -+ volatile uint32_t ifibpcps; /**< ifInBroadcastPktsCp Statistic */ -+ volatile uint32_t ifimpups; /**< ifInMulticastPktsUp Statistic */ -+ volatile uint32_t ifibpups; /**< ifInBroadcastPktsUp Statistic */ -+ volatile uint32_t ipwts; /**< InPktsWithoutTag Statistic */ -+ volatile uint32_t ipkays; /**< InPktsKaY Statistic */ -+ volatile uint32_t ipbts; /**< InPktsBadTag Statistic */ -+ volatile uint32_t ipsnfs; /**< InPktsSCINotFound Statistic */ -+ volatile uint32_t ipuecs; /**< InPktsUnsupportedEC Statistic */ -+ volatile uint32_t ipescbs; /**< InPktsEponSingleCopyBroadcast Statistic */ -+ volatile uint32_t iptls; /**< InPktsTooLong Statistic */ -+ volatile uint8_t res21[52]; /**< reserved */ -+ -+ /* Macsec Tx global statistic */ -+ volatile uint32_t opds; /**< OutPktsDiscarded Statistic */ -+#if (DPAA_VERSION >= 11) -+ volatile uint8_t res22[124]; /**< reserved */ -+ _Packed struct -+ { -+ volatile uint32_t rxsak[8]; /**< RX Security Association key (128/256 bit) */ -+ volatile uint8_t res23[32]; /**< reserved */ -+ } _PackedType rxScSaKey[NUM_OF_SA_PER_RX_SC]; -+ _Packed struct -+ { -+ volatile uint32_t txsak[8]; /**< TX Security Association key (128/256 bit) */ -+ volatile uint8_t res24[32]; /**< reserved */ -+ } _PackedType txScSaKey[NUM_OF_SA_PER_TX_SC]; -+#endif /* (DPAA_VERSION >= 11) */ -+} _PackedType t_FmMacsecRegs; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+/**************************************************************************//** -+ @Description General defines -+*//***************************************************************************/ -+ -+#define SCI_HIGH_MASK 0xffffffff00000000LL -+#define SCI_LOW_MASK 0x00000000ffffffffLL -+ -+#define LONG_SHIFT 32 -+ -+#define GET_SCI_FIRST_HALF(sci) (uint32_t)((macsecSCI_t)((macsecSCI_t)(sci) & SCI_HIGH_MASK) >> LONG_SHIFT) -+#define GET_SCI_SECOND_HALF(sci) (uint32_t)((macsecSCI_t)(sci) & SCI_LOW_MASK) -+ -+/**************************************************************************//** -+ @Description Configuration defines -+*//***************************************************************************/ -+ -+/* masks */ -+#define CFG_UECT 0x00000800 -+#define CFG_ESCBT 0x00000400 -+#define CFG_USFT 0x00000300 -+#define CFG_ITT 0x00000080 -+#define CFG_KFT 0x00000040 -+#define CFG_UFT 0x00000030 -+#define CFG_KSS 0x00000004 -+#define CFG_BYPN 0x00000002 -+#define CFG_S0I 0x00000001 -+ -+#define ET_TYPE 0x0000ffff -+ -+#define MFL_MAX_LEN 0x0000ffff -+ -+#define RXSCA_SC_SEL 0x0000000f -+ -+#define TXSCA_SC_SEL 0x0000000f -+ -+#define IP_REV_1_IP_ID 0xffff0000 -+#define IP_REV_1_IP_MJ 0x0000ff00 -+#define IP_REV_1_IP_MM 0x000000ff -+ -+#define IP_REV_2_IP_INT 0x00ff0000 -+#define IP_REV_2_IP_ERR 0x0000ff00 -+#define IP_REV_2_IP_CFG 0x000000ff -+ -+#define MECC_CAP 0x80000000 -+#define MECC_CET 0x40000000 -+#define MECC_SERCNT 0x00ff0000 -+#define MECC_MEMADDR 0x000001ff -+ -+/* shifts */ -+#define CFG_UECT_SHIFT (31-20) -+#define CFG_ESCBT_SHIFT (31-21) -+#define CFG_USFT_SHIFT (31-23) -+#define CFG_ITT_SHIFT (31-24) -+#define CFG_KFT_SHIFT (31-25) -+#define CFG_UFT_SHIFT (31-27) -+#define CFG_KSS_SHIFT (31-29) -+#define CFG_BYPN_SHIFT (31-30) -+#define CFG_S0I_SHIFT (31-31) -+ -+#define IP_REV_1_IP_ID_SHIFT (31-15) -+#define IP_REV_1_IP_MJ_SHIFT (31-23) -+#define IP_REV_1_IP_MM_SHIFT (31-31) -+ -+#define IP_REV_2_IP_INT_SHIFT (31-15) -+#define IP_REV_2_IP_ERR_SHIFT (31-23) -+#define IP_REV_2_IP_CFG_SHIFT (31-31) -+ -+#define MECC_CAP_SHIFT (31-0) -+#define MECC_CET_SHIFT (31-1) -+#define MECC_SERCNT_SHIFT (31-15) -+#define MECC_MEMADDR_SHIFT (31-31) -+ -+/**************************************************************************//** -+ @Description RX SC defines -+*//***************************************************************************/ -+ -+/* masks */ -+#define RX_SCCFG_SCI_EN_MASK 0x00000800 -+#define RX_SCCFG_RP_MASK 0x00000400 -+#define RX_SCCFG_VF_MASK 0x00000300 -+#define RX_SCCFG_CO_MASK 0x0000003f -+ -+/* shifts */ -+#define RX_SCCFG_SCI_EN_SHIFT (31-20) -+#define RX_SCCFG_RP_SHIFT (31-21) -+#define RX_SCCFG_VF_SHIFT (31-23) -+#define RX_SCCFG_CO_SHIFT (31-31) -+#define RX_SCCFG_CS_SHIFT (31-7) -+ -+/**************************************************************************//** -+ @Description RX SA defines -+*//***************************************************************************/ -+ -+/* masks */ -+#define RX_SACFG_ACTIVE 0x80000000 -+#define RX_SACFG_AN_MASK 0x00000006 -+#define RX_SACFG_EN_MASK 0x00000001 -+ -+/* shifts */ -+#define RX_SACFG_AN_SHIFT (31-30) -+#define RX_SACFG_EN_SHIFT (31-31) -+ -+/**************************************************************************//** -+ @Description TX SC defines -+*//***************************************************************************/ -+ -+/* masks */ -+#define TX_SCCFG_AN_MASK 0x000c0000 -+#define TX_SCCFG_ASA_MASK 0x00020000 -+#define TX_SCCFG_SCE_MASK 0x00010000 -+#define TX_SCCFG_CO_MASK 0x00003f00 -+#define TX_SCCFG_CE_MASK 0x00000010 -+#define TX_SCCFG_PF_MASK 0x00000008 -+#define TX_SCCFG_AIS_MASK 0x00000004 -+#define TX_SCCFG_UES_MASK 0x00000002 -+#define TX_SCCFG_USCB_MASK 0x00000001 -+ -+/* shifts */ -+#define TX_SCCFG_AN_SHIFT (31-13) -+#define TX_SCCFG_ASA_SHIFT (31-14) -+#define TX_SCCFG_SCE_SHIFT (31-15) -+#define TX_SCCFG_CO_SHIFT (31-23) -+#define TX_SCCFG_CE_SHIFT (31-27) -+#define TX_SCCFG_PF_SHIFT (31-28) -+#define TX_SCCFG_AIS_SHIFT (31-29) -+#define TX_SCCFG_UES_SHIFT (31-30) -+#define TX_SCCFG_USCB_SHIFT (31-31) -+#define TX_SCCFG_CS_SHIFT (31-7) -+ -+/**************************************************************************//** -+ @Description TX SA defines -+*//***************************************************************************/ -+ -+/* masks */ -+#define TX_SACFG_ACTIVE 0x80000000 -+ -+ -+typedef struct -+{ -+ void (*f_Isr) (t_Handle h_Arg, uint32_t id); -+ t_Handle h_SrcHandle; -+} t_FmMacsecIntrSrc; -+ -+typedef struct -+{ -+ e_FmMacsecUnknownSciFrameTreatment unknownSciTreatMode; -+ bool invalidTagsDeliverUncontrolled; -+ bool changedTextWithNoEncryptDeliverUncontrolled; -+ bool onlyScbIsSetDeliverUncontrolled; -+ bool encryptWithNoChangedTextDiscardUncontrolled; -+ e_FmMacsecUntagFrameTreatment untagTreatMode; -+ uint32_t pnExhThr; -+ bool keysUnreadable; -+ bool byPassMode; -+ bool reservedSc0; -+ uint32_t sectagOverhead; -+ uint32_t mflSubtract; -+} t_FmMacsecDriverParam; -+ -+typedef struct -+{ -+ t_FmMacsecControllerDriver fmMacsecControllerDriver; -+ t_Handle h_Fm; -+ t_FmMacsecRegs *p_FmMacsecRegs; -+ t_Handle h_FmMac; /**< A handle to the FM MAC object related to */ -+ char fmMacsecModuleName[MODULE_NAME_SIZE]; -+ t_FmMacsecIntrSrc intrMng[NUM_OF_INTER_MODULE_EVENTS]; -+ uint32_t events; -+ uint32_t exceptions; -+ uint32_t userExceptions; -+ t_FmMacsecExceptionsCallback *f_Exception; /**< Exception Callback Routine */ -+ t_Handle h_App; /**< A handle to an application layer object; This handle will -+ be passed by the driver upon calling the above callbacks */ -+ bool rxScTable[NUM_OF_RX_SC]; -+ uint32_t numRxScAvailable; -+ bool txScTable[NUM_OF_TX_SC]; -+ uint32_t numTxScAvailable; -+ t_Handle rxScSpinLock; -+ t_Handle txScSpinLock; -+ t_FmMacsecDriverParam *p_FmMacsecDriverParam; -+} t_FmMacsec; -+ -+ -+#endif /* __FM_MACSEC_MASTER_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_secy.c -@@ -0,0 +1,883 @@ -+/* -+ * Copyright 2008-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File fm_macsec_secy.c -+ -+ @Description FM MACSEC SECY driver routines implementation. -+*//***************************************************************************/ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "xx_ext.h" -+#include "string_ext.h" -+#include "sprint_ext.h" -+ -+#include "fm_macsec_secy.h" -+ -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+static void FmMacsecSecYExceptionsIsr(t_Handle h_FmMacsecSecY, uint32_t id) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ -+ UNUSED(id); -+ SANITY_CHECK_RETURN(p_FmMacsecSecY, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecSecY->exceptions & FM_MACSEC_SECY_EX_FRAME_DISCARDED) -+ p_FmMacsecSecY->f_Exception(p_FmMacsecSecY->h_App, e_FM_MACSEC_SECY_EX_FRAME_DISCARDED); -+} -+ -+static void FmMacsecSecYEventsIsr(t_Handle h_FmMacsecSecY, uint32_t id) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ -+ UNUSED(id); -+ SANITY_CHECK_RETURN(p_FmMacsecSecY, E_INVALID_HANDLE); -+ -+ if (p_FmMacsecSecY->events & FM_MACSEC_SECY_EV_NEXT_PN) -+ p_FmMacsecSecY->f_Event(p_FmMacsecSecY->h_App, e_FM_MACSEC_SECY_EV_NEXT_PN); -+} -+ -+static t_Error CheckFmMacsecSecYParameters(t_FmMacsecSecY *p_FmMacsecSecY) -+{ -+ if (!p_FmMacsecSecY->f_Exception) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exceptions callback not provided")); -+ -+ if (!p_FmMacsecSecY->f_Event) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Events callback not provided")); -+ -+ if (!p_FmMacsecSecY->numOfRxSc) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Num of Rx Scs must be greater than '0'")); -+ -+ -+ return E_OK; -+} -+ -+static t_Handle FmMacsecSecYCreateSc(t_FmMacsecSecY *p_FmMacsecSecY, -+ macsecSCI_t sci, -+ e_FmMacsecSecYCipherSuite cipherSuite, -+ e_ScType type) -+{ -+ t_SecYSc *p_ScTable; -+ void *p_Params; -+ uint32_t numOfSc,i; -+ t_Error err = E_OK; -+ t_RxScParams rxScParams; -+ t_TxScParams txScParams; -+ -+ ASSERT_COND(p_FmMacsecSecY); -+ ASSERT_COND(p_FmMacsecSecY->h_FmMacsec); -+ -+ if (type == e_SC_RX) -+ { -+ memset(&rxScParams, 0, sizeof(rxScParams)); -+ i = (NUM_OF_RX_SC - 1); -+ p_ScTable = p_FmMacsecSecY->p_RxSc; -+ numOfSc = p_FmMacsecSecY->numOfRxSc; -+ rxScParams.confidentialityOffset = p_FmMacsecSecY->confidentialityOffset; -+ rxScParams.replayProtect = p_FmMacsecSecY->replayProtect; -+ rxScParams.replayWindow = p_FmMacsecSecY->replayWindow; -+ rxScParams.validateFrames = p_FmMacsecSecY->validateFrames; -+ rxScParams.cipherSuite = cipherSuite; -+ p_Params = &rxScParams; -+ } -+ else -+ { -+ memset(&txScParams, 0, sizeof(txScParams)); -+ i = (NUM_OF_TX_SC - 1); -+ p_ScTable = p_FmMacsecSecY->p_TxSc; -+ numOfSc = p_FmMacsecSecY->numOfTxSc; -+ txScParams.sciInsertionMode = p_FmMacsecSecY->sciInsertionMode; -+ txScParams.protectFrames = p_FmMacsecSecY->protectFrames; -+ txScParams.confidentialityEnable = p_FmMacsecSecY->confidentialityEnable; -+ txScParams.confidentialityOffset = p_FmMacsecSecY->confidentialityOffset; -+ txScParams.cipherSuite = cipherSuite; -+ p_Params = &txScParams; -+ } -+ -+ for (i=0;iscId = p_ScTable[i].scId; -+ ((t_RxScParams *)p_Params)->sci = sci; -+ if ((err = FmMacsecCreateRxSc(p_FmMacsecSecY->h_FmMacsec, (t_RxScParams *)p_Params)) != E_OK) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY RX SC")); -+ return NULL; -+ } -+ } -+ else -+ { -+ ((t_TxScParams *)p_Params)->scId = p_ScTable[i].scId; -+ ((t_TxScParams *)p_Params)->sci = sci; -+ if ((err = FmMacsecCreateTxSc(p_FmMacsecSecY->h_FmMacsec, (t_TxScParams *)p_Params)) != E_OK) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY TX SC")); -+ return NULL; -+ } -+ } -+ -+ p_ScTable[i].inUse = TRUE; -+ return &p_ScTable[i]; -+} -+ -+static t_Error FmMacsecSecYDeleteSc(t_FmMacsecSecY *p_FmMacsecSecY, t_SecYSc *p_FmSecYSc, e_ScType type) -+{ -+ t_Error err = E_OK; -+ -+ ASSERT_COND(p_FmMacsecSecY); -+ ASSERT_COND(p_FmMacsecSecY->h_FmMacsec); -+ ASSERT_COND(p_FmSecYSc); -+ -+ if (type == e_SC_RX) -+ { -+ if ((err = FmMacsecDeleteRxSc(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ else -+ if ((err = FmMacsecDeleteTxSc(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ p_FmSecYSc->inUse = FALSE; -+ -+ return err; -+} -+ -+/****************************************/ -+/* API Init unit functions */ -+/****************************************/ -+t_Handle FM_MACSEC_SECY_Config(t_FmMacsecSecYParams *p_FmMacsecSecYParam) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY; -+ -+ /* Allocate FM MACSEC structure */ -+ p_FmMacsecSecY = (t_FmMacsecSecY *) XX_Malloc(sizeof(t_FmMacsecSecY)); -+ if (!p_FmMacsecSecY) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY driver structure")); -+ return NULL; -+ } -+ memset(p_FmMacsecSecY, 0, sizeof(t_FmMacsecSecY)); -+ -+ /* Allocate the FM MACSEC driver's parameters structure */ -+ p_FmMacsecSecY->p_FmMacsecSecYDriverParam = (t_FmMacsecSecYDriverParam *)XX_Malloc(sizeof(t_FmMacsecSecYDriverParam)); -+ if (!p_FmMacsecSecY->p_FmMacsecSecYDriverParam) -+ { -+ XX_Free(p_FmMacsecSecY); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY driver parameters")); -+ return NULL; -+ } -+ memset(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, 0, sizeof(t_FmMacsecSecYDriverParam)); -+ -+ /* Initialize FM MACSEC SECY parameters which will be kept by the driver */ -+ p_FmMacsecSecY->h_FmMacsec = p_FmMacsecSecYParam->h_FmMacsec; -+ p_FmMacsecSecY->f_Event = p_FmMacsecSecYParam->f_Event; -+ p_FmMacsecSecY->f_Exception = p_FmMacsecSecYParam->f_Exception; -+ p_FmMacsecSecY->h_App = p_FmMacsecSecYParam->h_App; -+ p_FmMacsecSecY->confidentialityEnable = DEFAULT_confidentialityEnable; -+ p_FmMacsecSecY->confidentialityOffset = DEFAULT_confidentialityOffset; -+ p_FmMacsecSecY->validateFrames = DEFAULT_validateFrames; -+ p_FmMacsecSecY->replayProtect = DEFAULT_replayEnable; -+ p_FmMacsecSecY->replayWindow = DEFAULT_replayWindow; -+ p_FmMacsecSecY->protectFrames = DEFAULT_protectFrames; -+ p_FmMacsecSecY->sciInsertionMode = DEFAULT_sciInsertionMode; -+ p_FmMacsecSecY->isPointToPoint = DEFAULT_ptp; -+ p_FmMacsecSecY->numOfRxSc = p_FmMacsecSecYParam->numReceiveChannels; -+ p_FmMacsecSecY->numOfTxSc = DEFAULT_numOfTxSc; -+ p_FmMacsecSecY->exceptions = DEFAULT_exceptions; -+ p_FmMacsecSecY->events = DEFAULT_events; -+ -+ memcpy(&p_FmMacsecSecY->p_FmMacsecSecYDriverParam->txScParams, -+ &p_FmMacsecSecYParam->txScParams, -+ sizeof(t_FmMacsecSecYSCParams)); -+ return p_FmMacsecSecY; -+} -+ -+t_Error FM_MACSEC_SECY_Init(t_Handle h_FmMacsecSecY) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_FmMacsecSecYDriverParam *p_FmMacsecSecYDriverParam = NULL; -+ uint32_t rxScIds[NUM_OF_RX_SC], txScIds[NUM_OF_TX_SC], i, j; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_HANDLE); -+ -+ CHECK_INIT_PARAMETERS(p_FmMacsecSecY, CheckFmMacsecSecYParameters); -+ -+ p_FmMacsecSecYDriverParam = p_FmMacsecSecY->p_FmMacsecSecYDriverParam; -+ -+ if ((p_FmMacsecSecY->isPointToPoint) && -+ ((err = FmMacsecSetPTP(p_FmMacsecSecY->h_FmMacsec, TRUE)) != E_OK)) -+ RETURN_ERROR(MAJOR, err, ("Can't set Poin-to-Point")); -+ -+ /* Rx Sc Allocation */ -+ p_FmMacsecSecY->p_RxSc = (t_SecYSc *)XX_Malloc(sizeof(t_SecYSc) * p_FmMacsecSecY->numOfRxSc); -+ if (!p_FmMacsecSecY->p_RxSc) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY RX SC")); -+ memset(p_FmMacsecSecY->p_RxSc, 0, sizeof(t_SecYSc) * p_FmMacsecSecY->numOfRxSc); -+ if ((err = FmMacsecAllocScs(p_FmMacsecSecY->h_FmMacsec, e_SC_RX, p_FmMacsecSecY->isPointToPoint, p_FmMacsecSecY->numOfRxSc, rxScIds)) != E_OK) -+ { -+ if (p_FmMacsecSecY->p_TxSc) -+ XX_Free(p_FmMacsecSecY->p_TxSc); -+ if (p_FmMacsecSecY->p_RxSc) -+ XX_Free(p_FmMacsecSecY->p_RxSc); -+ return ERROR_CODE(err); -+ } -+ for (i=0; inumOfRxSc; i++) -+ { -+ p_FmMacsecSecY->p_RxSc[i].scId = rxScIds[i]; -+ p_FmMacsecSecY->p_RxSc[i].type = e_SC_RX; -+ for (j=0; jp_RxSc[i].sa[j].saId = (e_ScSaId)SECY_AN_FREE_VALUE; -+ } -+ -+ /* Tx Sc Allocation */ -+ p_FmMacsecSecY->p_TxSc = (t_SecYSc *)XX_Malloc(sizeof(t_SecYSc) * p_FmMacsecSecY->numOfTxSc); -+ if (!p_FmMacsecSecY->p_TxSc) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY TX SC")); -+ memset(p_FmMacsecSecY->p_TxSc, 0, sizeof(t_SecYSc) * p_FmMacsecSecY->numOfTxSc); -+ -+ if ((err = FmMacsecAllocScs(p_FmMacsecSecY->h_FmMacsec, e_SC_TX, p_FmMacsecSecY->isPointToPoint, p_FmMacsecSecY->numOfTxSc, txScIds)) != E_OK) -+ { -+ if (p_FmMacsecSecY->p_TxSc) -+ XX_Free(p_FmMacsecSecY->p_TxSc); -+ if (p_FmMacsecSecY->p_RxSc) -+ XX_Free(p_FmMacsecSecY->p_RxSc); -+ return ERROR_CODE(err); -+ } -+ for (i=0; inumOfTxSc; i++) -+ { -+ p_FmMacsecSecY->p_TxSc[i].scId = txScIds[i]; -+ p_FmMacsecSecY->p_TxSc[i].type = e_SC_TX; -+ for (j=0; jp_TxSc[i].sa[j].saId = (e_ScSaId)SECY_AN_FREE_VALUE; -+ FmMacsecRegisterIntr(p_FmMacsecSecY->h_FmMacsec, -+ e_FM_MACSEC_MOD_SC_TX, -+ (uint8_t)txScIds[i], -+ e_FM_INTR_TYPE_ERR, -+ FmMacsecSecYExceptionsIsr, -+ p_FmMacsecSecY); -+ FmMacsecRegisterIntr(p_FmMacsecSecY->h_FmMacsec, -+ e_FM_MACSEC_MOD_SC_TX, -+ (uint8_t)txScIds[i], -+ e_FM_INTR_TYPE_NORMAL, -+ FmMacsecSecYEventsIsr, -+ p_FmMacsecSecY); -+ -+ if (p_FmMacsecSecY->exceptions & FM_MACSEC_SECY_EX_FRAME_DISCARDED) -+ FmMacsecSetException(p_FmMacsecSecY->h_FmMacsec, e_FM_MACSEC_EX_TX_SC, txScIds[i], TRUE); -+ if (p_FmMacsecSecY->events & FM_MACSEC_SECY_EV_NEXT_PN) -+ FmMacsecSetEvent(p_FmMacsecSecY->h_FmMacsec, e_FM_MACSEC_EV_TX_SC_NEXT_PN, txScIds[i], TRUE); -+ } -+ -+ FmMacsecSecYCreateSc(p_FmMacsecSecY, -+ p_FmMacsecSecYDriverParam->txScParams.sci, -+ p_FmMacsecSecYDriverParam->txScParams.cipherSuite, -+ e_SC_TX); -+ XX_Free(p_FmMacsecSecYDriverParam); -+ p_FmMacsecSecY->p_FmMacsecSecYDriverParam = NULL; -+ -+ return E_OK; -+} -+ -+t_Error FM_MACSEC_SECY_Free(t_Handle h_FmMacsecSecY) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_Error err = E_OK; -+ uint32_t rxScIds[NUM_OF_RX_SC], txScIds[NUM_OF_TX_SC], i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ -+ if (p_FmMacsecSecY->isPointToPoint) -+ FmMacsecSetPTP(p_FmMacsecSecY->h_FmMacsec, FALSE); -+ if (p_FmMacsecSecY->p_RxSc) -+ { -+ for (i=0; inumOfRxSc; i++) -+ rxScIds[i] = p_FmMacsecSecY->p_RxSc[i].scId; -+ if ((err = FmMacsecFreeScs(p_FmMacsecSecY->h_FmMacsec, e_SC_RX, p_FmMacsecSecY->numOfRxSc, rxScIds)) != E_OK) -+ return ERROR_CODE(err); -+ XX_Free(p_FmMacsecSecY->p_RxSc); -+ } -+ if (p_FmMacsecSecY->p_TxSc) -+ { -+ FmMacsecSecYDeleteSc(p_FmMacsecSecY, &p_FmMacsecSecY->p_TxSc[0], e_SC_TX); -+ -+ for (i=0; inumOfTxSc; i++) { -+ txScIds[i] = p_FmMacsecSecY->p_TxSc[i].scId; -+ FmMacsecUnregisterIntr(p_FmMacsecSecY->h_FmMacsec, -+ e_FM_MACSEC_MOD_SC_TX, -+ (uint8_t)txScIds[i], -+ e_FM_INTR_TYPE_ERR); -+ FmMacsecUnregisterIntr(p_FmMacsecSecY->h_FmMacsec, -+ e_FM_MACSEC_MOD_SC_TX, -+ (uint8_t)txScIds[i], -+ e_FM_INTR_TYPE_NORMAL); -+ -+ if (p_FmMacsecSecY->exceptions & FM_MACSEC_SECY_EX_FRAME_DISCARDED) -+ FmMacsecSetException(p_FmMacsecSecY->h_FmMacsec, e_FM_MACSEC_EX_TX_SC, txScIds[i], FALSE); -+ if (p_FmMacsecSecY->events & FM_MACSEC_SECY_EV_NEXT_PN) -+ FmMacsecSetEvent(p_FmMacsecSecY->h_FmMacsec, e_FM_MACSEC_EV_TX_SC_NEXT_PN, txScIds[i], FALSE); -+ } -+ -+ if ((err = FmMacsecFreeScs(p_FmMacsecSecY->h_FmMacsec, e_SC_TX, p_FmMacsecSecY->numOfTxSc, txScIds)) != E_OK) -+ return ERROR_CODE(err); -+ XX_Free(p_FmMacsecSecY->p_TxSc); -+ } -+ -+ XX_Free(p_FmMacsecSecY); -+ -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_ConfigSciInsertionMode(t_Handle h_FmMacsecSecY, e_FmMacsecSciInsertionMode sciInsertionMode) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ -+ p_FmMacsecSecY->sciInsertionMode = sciInsertionMode; -+ -+ return E_OK; -+} -+ -+t_Error FM_MACSEC_SECY_ConfigProtectFrames(t_Handle h_FmMacsecSecY, bool protectFrames) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ -+ p_FmMacsecSecY->protectFrames = protectFrames; -+ -+ return E_OK; -+} -+ -+t_Error FM_MACSEC_SECY_ConfigReplayWindow(t_Handle h_FmMacsecSecY, bool replayProtect, uint32_t replayWindow) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ -+ p_FmMacsecSecY->replayProtect = replayProtect; -+ p_FmMacsecSecY->replayWindow = replayWindow; -+ -+ return E_OK; -+} -+ -+t_Error FM_MACSEC_SECY_ConfigValidationMode(t_Handle h_FmMacsecSecY, e_FmMacsecValidFrameBehavior validateFrames) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ -+ p_FmMacsecSecY->validateFrames = validateFrames; -+ -+ return E_OK; -+} -+ -+t_Error FM_MACSEC_SECY_ConfigConfidentiality(t_Handle h_FmMacsecSecY, bool confidentialityEnable, uint16_t confidentialityOffset) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ -+ p_FmMacsecSecY->confidentialityEnable = confidentialityEnable; -+ p_FmMacsecSecY->confidentialityOffset = confidentialityOffset; -+ -+ return E_OK; -+} -+ -+t_Error FM_MACSEC_SECY_ConfigPointToPoint(t_Handle h_FmMacsecSecY) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ -+ p_FmMacsecSecY->numOfRxSc = 1; -+ p_FmMacsecSecY->isPointToPoint = TRUE; -+ p_FmMacsecSecY->sciInsertionMode = e_FM_MACSEC_SCI_INSERTION_MODE_IMPLICT_PTP; -+ -+ return E_OK; -+} -+ -+t_Error FM_MACSEC_SECY_ConfigException(t_Handle h_FmMacsecSecY, e_FmMacsecSecYExceptions exception, bool enable) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ -+ GET_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_FmMacsecSecY->exceptions |= bitMask; -+ else -+ p_FmMacsecSecY->exceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ return E_OK; -+} -+ -+t_Error FM_MACSEC_SECY_ConfigEvent(t_Handle h_FmMacsecSecY, e_FmMacsecSecYEvents event, bool enable) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ -+ GET_EVENT_FLAG(bitMask, event); -+ if (bitMask) -+ { -+ if (enable) -+ p_FmMacsecSecY->events |= bitMask; -+ else -+ p_FmMacsecSecY->events &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined event")); -+ -+ return E_OK; -+} -+ -+t_Handle FM_MACSEC_SECY_CreateRxSc(t_Handle h_FmMacsecSecY, t_FmMacsecSecYSCParams *p_ScParams) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmMacsecSecY, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_ScParams, E_NULL_POINTER, NULL); -+ SANITY_CHECK_RETURN_VALUE(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE, NULL); -+ -+ return FmMacsecSecYCreateSc(p_FmMacsecSecY, p_ScParams->sci, p_ScParams->cipherSuite, e_SC_RX); -+} -+ -+t_Error FM_MACSEC_SECY_DeleteRxSc(t_Handle h_FmMacsecSecY, t_Handle h_Sc) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ -+ return FmMacsecSecYDeleteSc(p_FmMacsecSecY, p_FmSecYSc, e_SC_RX); -+} -+ -+t_Error FM_MACSEC_SECY_CreateRxSa(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t lowestPn, macsecSAKey_t key) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if (p_FmSecYSc->sa[an].saId != SECY_AN_FREE_VALUE) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is already assigned",an)); -+ -+ if ((err = FmMacsecCreateRxSa(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, (e_ScSaId)p_FmSecYSc->numOfSa, an, lowestPn, key)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ p_FmSecYSc->sa[an].saId = (e_ScSaId)p_FmSecYSc->numOfSa++; -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_DeleteRxSa(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is already deleted",an)); -+ -+ if ((err = FmMacsecDeleteRxSa(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ p_FmSecYSc->numOfSa--; -+ p_FmSecYSc->sa[an].saId = (e_ScSaId)SECY_AN_FREE_VALUE; -+ /* TODO - check if statistics need to be read*/ -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_RxSaEnableReceive(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an)); -+ -+ if ((err = FmMacsecRxSaSetReceive(p_FmMacsecSecY->h_FmMacsec,p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, TRUE)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ p_FmSecYSc->sa[an].active = TRUE; -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_RxSaDisableReceive(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an)); -+ -+ if ((err = FmMacsecRxSaSetReceive(p_FmMacsecSecY->h_FmMacsec,p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, FALSE)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ p_FmSecYSc->sa[an].active = FALSE; -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_RxSaUpdateNextPn(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t updtNextPN) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an)); -+ -+ if ((err = FmMacsecRxSaUpdateNextPn(p_FmMacsecSecY->h_FmMacsec,p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, updtNextPN)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_RxSaUpdateLowestPn(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t updtLowestPN) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an)); -+ -+ if ((err = FmMacsecRxSaUpdateLowestPn(p_FmMacsecSecY->h_FmMacsec,p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, updtLowestPN)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_RxSaModifyKey(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, macsecSAKey_t key) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an)); -+ -+ if (p_FmSecYSc->sa[an].active) -+ if ((err = FmMacsecRxSaSetReceive(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, FALSE)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ /* TODO - statistics should be read */ -+ -+ if ((err = FmMacsecCreateRxSa(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, an, 1, key)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ if (p_FmSecYSc->sa[an].active) -+ if ((err = FmMacsecRxSaSetReceive(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, TRUE)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ return err; -+} -+ -+ -+t_Error FM_MACSEC_SECY_CreateTxSa(t_Handle h_FmMacsecSecY, macsecAN_t an, macsecSAKey_t key) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0]; -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if (p_FmSecYSc->sa[an].saId != SECY_AN_FREE_VALUE) -+ RETURN_ERROR(MINOR, err, ("An %d is already assigned",an)); -+ -+ if ((err = FmMacsecCreateTxSa(p_FmMacsecSecY->h_FmMacsec,p_FmSecYSc->scId, (e_ScSaId)p_FmSecYSc->numOfSa, key)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ p_FmSecYSc->sa[an].saId = (e_ScSaId)p_FmSecYSc->numOfSa++; -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_DeleteTxSa(t_Handle h_FmMacsecSecY, macsecAN_t an) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0]; -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is already deleted",an)); -+ -+ if ((err = FmMacsecDeleteTxSa(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ p_FmSecYSc->numOfSa--; -+ p_FmSecYSc->sa[an].saId = (e_ScSaId)SECY_AN_FREE_VALUE; -+ /* TODO - check if statistics need to be read*/ -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_TxSaModifyKey(t_Handle h_FmMacsecSecY, macsecAN_t nextActiveAn, macsecSAKey_t key) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc; -+ macsecAN_t currentAn; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0]; -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(nextActiveAn < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if ((err = FmMacsecTxSaGetActive(p_FmMacsecSecY->h_FmMacsec, -+ p_FmSecYSc->scId, -+ ¤tAn)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ if ((err = FmMacsecTxSaSetActive(p_FmMacsecSecY->h_FmMacsec, -+ p_FmSecYSc->scId, -+ p_FmSecYSc->sa[nextActiveAn].saId, -+ nextActiveAn)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ /* TODO - statistics should be read */ -+ -+ if ((err = FmMacsecCreateTxSa(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[currentAn].saId, key)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_TxSaSetActive(t_Handle h_FmMacsecSecY, macsecAN_t an) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0]; -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE); -+ -+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an)); -+ -+ if ((err = FmMacsecTxSaSetActive(p_FmMacsecSecY->h_FmMacsec, -+ p_FmSecYSc->scId, -+ p_FmSecYSc->sa[an].saId, -+ an)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_TxSaGetActive(t_Handle h_FmMacsecSecY, macsecAN_t *p_An) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0]; -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_An, E_INVALID_HANDLE); -+ -+ if ((err = FmMacsecTxSaGetActive(p_FmMacsecSecY->h_FmMacsec, -+ p_FmSecYSc->scId, -+ p_An)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_GetRxScPhysId(t_Handle h_FmMacsecSecY, t_Handle h_Sc, uint32_t *p_ScPhysId) -+{ -+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(((t_FmMacsecSecY *)h_FmMacsecSecY)->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!((t_FmMacsecSecY *)h_FmMacsecSecY)->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+#ifdef DISABLE_SANITY_CHECKS -+ UNUSED(h_FmMacsecSecY); -+#endif /* DISABLE_SANITY_CHECKS */ -+ -+ *p_ScPhysId = p_FmSecYSc->scId; -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_GetTxScPhysId(t_Handle h_FmMacsecSecY, uint32_t *p_ScPhysId) -+{ -+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY; -+ t_SecYSc *p_FmSecYSc; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE); -+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0]; -+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE); -+ -+ *p_ScPhysId = p_FmSecYSc->scId; -+ return err; -+} -+ -+t_Error FM_MACSEC_SECY_SetException(t_Handle h_FmMacsecSecY, e_FmMacsecExceptions exception, bool enable) -+{ -+ UNUSED(h_FmMacsecSecY);UNUSED(exception);UNUSED(enable); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_SECY_SetEvent(t_Handle h_FmMacsecSecY, e_FmMacsecSecYEvents event, bool enable) -+{ -+ UNUSED(h_FmMacsecSecY);UNUSED(event);UNUSED(enable); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_SECY_GetStatistics(t_Handle h_FmMacsecSecY, t_FmMacsecSecYStatistics *p_Statistics) -+{ -+ UNUSED(h_FmMacsecSecY);UNUSED(p_Statistics); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_SECY_RxScGetStatistics(t_Handle h_FmMacsecSecY, t_Handle h_Sc, t_FmMacsecSecYRxScStatistics *p_Statistics) -+{ -+ UNUSED(h_FmMacsecSecY);UNUSED(h_Sc);UNUSED(p_Statistics); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_SECY_RxSaGetStatistics(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, t_FmMacsecSecYRxSaStatistics *p_Statistics) -+{ -+ UNUSED(h_FmMacsecSecY);UNUSED(h_Sc);UNUSED(an);UNUSED(p_Statistics); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_SECY_TxScGetStatistics(t_Handle h_FmMacsecSecY, t_FmMacsecSecYTxScStatistics *p_Statistics) -+{ -+ UNUSED(h_FmMacsecSecY);UNUSED(p_Statistics); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ -+t_Error FM_MACSEC_SECY_TxSaGetStatistics(t_Handle h_FmMacsecSecY, macsecAN_t an, t_FmMacsecSecYTxSaStatistics *p_Statistics) -+{ -+ UNUSED(h_FmMacsecSecY);UNUSED(an);UNUSED(p_Statistics); -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+} -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_secy.h -@@ -0,0 +1,144 @@ -+/* -+ * Copyright 2008-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File fm_macsec_secy.h -+ -+ @Description FM MACSEC SecY internal structures and definitions. -+*//***************************************************************************/ -+#ifndef __FM_MACSEC_SECY_H -+#define __FM_MACSEC_SECY_H -+ -+#include "error_ext.h" -+#include "std_ext.h" -+ -+#include "fm_macsec.h" -+ -+ -+/**************************************************************************//** -+ @Description Exceptions -+*//***************************************************************************/ -+ -+#define FM_MACSEC_SECY_EX_FRAME_DISCARDED 0x80000000 -+ -+#define GET_EXCEPTION_FLAG(bitMask, exception) switch (exception){ \ -+ case e_FM_MACSEC_SECY_EX_FRAME_DISCARDED: \ -+ bitMask = FM_MACSEC_SECY_EX_FRAME_DISCARDED; break; \ -+ default: bitMask = 0;break;} -+ -+/**************************************************************************//** -+ @Description Events -+*//***************************************************************************/ -+ -+#define FM_MACSEC_SECY_EV_NEXT_PN 0x80000000 -+ -+#define GET_EVENT_FLAG(bitMask, event) switch (event){ \ -+ case e_FM_MACSEC_SECY_EV_NEXT_PN: \ -+ bitMask = FM_MACSEC_SECY_EV_NEXT_PN; break; \ -+ default: bitMask = 0;break;} -+ -+/**************************************************************************//** -+ @Description Defaults -+*//***************************************************************************/ -+ -+#define DEFAULT_exceptions (FM_MACSEC_SECY_EX_FRAME_DISCARDED) -+#define DEFAULT_events (FM_MACSEC_SECY_EV_NEXT_PN) -+#define DEFAULT_numOfTxSc 1 -+#define DEFAULT_confidentialityEnable FALSE -+#define DEFAULT_confidentialityOffset 0 -+#define DEFAULT_sciInsertionMode e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_SECTAG -+#define DEFAULT_validateFrames e_FM_MACSEC_VALID_FRAME_BEHAVIOR_STRICT -+#define DEFAULT_replayEnable FALSE -+#define DEFAULT_replayWindow 0 -+#define DEFAULT_protectFrames TRUE -+#define DEFAULT_ptp FALSE -+ -+/**************************************************************************//** -+ @Description General defines -+*//***************************************************************************/ -+ -+#define SECY_AN_FREE_VALUE MAX_NUM_OF_SA_PER_SC -+ -+ -+typedef struct { -+ e_ScSaId saId; -+ bool active; -+ union { -+ t_FmMacsecSecYRxSaStatistics rxSaStatistics; -+ t_FmMacsecSecYTxSaStatistics txSaStatistics; -+ }; -+} t_SecYSa; -+ -+typedef struct { -+ bool inUse; -+ uint32_t scId; -+ e_ScType type; -+ uint8_t numOfSa; -+ t_SecYSa sa[MAX_NUM_OF_SA_PER_SC]; -+ union { -+ t_FmMacsecSecYRxScStatistics rxScStatistics; -+ t_FmMacsecSecYTxScStatistics txScStatistics; -+ }; -+} t_SecYSc; -+ -+typedef struct { -+ t_FmMacsecSecYSCParams txScParams; /**< Tx SC Params */ -+} t_FmMacsecSecYDriverParam; -+ -+typedef struct { -+ t_Handle h_FmMacsec; -+ bool confidentialityEnable; /**< TRUE - confidentiality protection and integrity protection -+ FALSE - no confidentiality protection, only integrity protection*/ -+ uint16_t confidentialityOffset; /**< The number of initial octets of each MSDU without confidentiality protection -+ common values are 0, 30, and 50 */ -+ bool replayProtect; /**< replay protection function mode */ -+ uint32_t replayWindow; /**< the size of the replay window */ -+ e_FmMacsecValidFrameBehavior validateFrames; /**< validation function mode */ -+ e_FmMacsecSciInsertionMode sciInsertionMode; -+ bool protectFrames; -+ bool isPointToPoint; -+ e_FmMacsecSecYCipherSuite cipherSuite; /**< Cipher suite to be used for this SecY */ -+ uint32_t numOfRxSc; /**< Number of receive channels */ -+ uint32_t numOfTxSc; /**< Number of transmit channels */ -+ t_SecYSc *p_RxSc; -+ t_SecYSc *p_TxSc; -+ uint32_t events; -+ uint32_t exceptions; -+ t_FmMacsecSecYExceptionsCallback *f_Exception; /**< TODO */ -+ t_FmMacsecSecYEventsCallback *f_Event; /**< TODO */ -+ t_Handle h_App; -+ t_FmMacsecSecYStatistics statistics; -+ t_FmMacsecSecYDriverParam *p_FmMacsecSecYDriverParam; -+} t_FmMacsecSecY; -+ -+ -+#endif /* __FM_MACSEC_SECY_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Makefile -@@ -0,0 +1,23 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc -+ -+ccflags-y += -I$(NCSW_FM_INC) -+ -+ -+obj-y += fsl-ncsw-PFM1.o -+ -+fsl-ncsw-PFM1-objs := fm.o fm_muram.o fman.o -+ -+obj-y += MAC/ -+obj-y += Pcd/ -+obj-y += SP/ -+obj-y += Port/ -+obj-y += HC/ -+obj-y += Rtc/ -+obj-y += MACSEC/ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/Makefile -@@ -0,0 +1,26 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc -+ -+ccflags-y += -I$(NCSW_FM_INC) -+ -+obj-y += fsl-ncsw-Pcd.o -+ -+fsl-ncsw-Pcd-objs := fman_kg.o fman_prs.o fm_cc.o fm_kg.o fm_pcd.o fm_plcr.o fm_prs.o fm_manip.o -+ -+ifeq ($(CONFIG_FMAN_V3H),y) -+fsl-ncsw-Pcd-objs += fm_replic.o -+endif -+ifeq ($(CONFIG_FMAN_V3L),y) -+fsl-ncsw-Pcd-objs += fm_replic.o -+endif -+ifeq ($(CONFIG_FMAN_ARM),y) -+fsl-ncsw-Pcd-objs += fm_replic.o -+endif -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/crc64.h -@@ -0,0 +1,360 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+ /**************************************************************************//** -+ @File crc64.h -+ -+ @Description brief This file contains the CRC64 Table, and __inline__ -+ functions used for calculating crc. -+*//***************************************************************************/ -+#ifndef __CRC64_H -+#define __CRC64_H -+ -+#include "std_ext.h" -+ -+ -+#define BITS_PER_BYTE 8 -+ -+#define CRC64_EXPON_ECMA_182 0xC96C5795D7870F42ULL -+#define CRC64_DEFAULT_INITVAL 0xFFFFFFFFFFFFFFFFULL -+ -+#define CRC64_BYTE_MASK 0xFF -+#define CRC64_TABLE_ENTRIES ( 1 << BITS_PER_BYTE ) -+#define CRC64_ODD_MASK 1 -+ -+ -+/** -+ \brief '64 bit crc' Table -+ */ -+struct crc64_t { -+ uint64_t initial; /**< Initial seed */ -+ uint64_t table[CRC64_TABLE_ENTRIES]; /**< CRC table entries */ -+}; -+ -+ -+static struct crc64_t CRC64_ECMA_182 = { -+ CRC64_DEFAULT_INITVAL, -+ { -+ 0x0000000000000000ULL, -+ 0xb32e4cbe03a75f6fULL, -+ 0xf4843657a840a05bULL, -+ 0x47aa7ae9abe7ff34ULL, -+ 0x7bd0c384ff8f5e33ULL, -+ 0xc8fe8f3afc28015cULL, -+ 0x8f54f5d357cffe68ULL, -+ 0x3c7ab96d5468a107ULL, -+ 0xf7a18709ff1ebc66ULL, -+ 0x448fcbb7fcb9e309ULL, -+ 0x0325b15e575e1c3dULL, -+ 0xb00bfde054f94352ULL, -+ 0x8c71448d0091e255ULL, -+ 0x3f5f08330336bd3aULL, -+ 0x78f572daa8d1420eULL, -+ 0xcbdb3e64ab761d61ULL, -+ 0x7d9ba13851336649ULL, -+ 0xceb5ed8652943926ULL, -+ 0x891f976ff973c612ULL, -+ 0x3a31dbd1fad4997dULL, -+ 0x064b62bcaebc387aULL, -+ 0xb5652e02ad1b6715ULL, -+ 0xf2cf54eb06fc9821ULL, -+ 0x41e11855055bc74eULL, -+ 0x8a3a2631ae2dda2fULL, -+ 0x39146a8fad8a8540ULL, -+ 0x7ebe1066066d7a74ULL, -+ 0xcd905cd805ca251bULL, -+ 0xf1eae5b551a2841cULL, -+ 0x42c4a90b5205db73ULL, -+ 0x056ed3e2f9e22447ULL, -+ 0xb6409f5cfa457b28ULL, -+ 0xfb374270a266cc92ULL, -+ 0x48190ecea1c193fdULL, -+ 0x0fb374270a266cc9ULL, -+ 0xbc9d3899098133a6ULL, -+ 0x80e781f45de992a1ULL, -+ 0x33c9cd4a5e4ecdceULL, -+ 0x7463b7a3f5a932faULL, -+ 0xc74dfb1df60e6d95ULL, -+ 0x0c96c5795d7870f4ULL, -+ 0xbfb889c75edf2f9bULL, -+ 0xf812f32ef538d0afULL, -+ 0x4b3cbf90f69f8fc0ULL, -+ 0x774606fda2f72ec7ULL, -+ 0xc4684a43a15071a8ULL, -+ 0x83c230aa0ab78e9cULL, -+ 0x30ec7c140910d1f3ULL, -+ 0x86ace348f355aadbULL, -+ 0x3582aff6f0f2f5b4ULL, -+ 0x7228d51f5b150a80ULL, -+ 0xc10699a158b255efULL, -+ 0xfd7c20cc0cdaf4e8ULL, -+ 0x4e526c720f7dab87ULL, -+ 0x09f8169ba49a54b3ULL, -+ 0xbad65a25a73d0bdcULL, -+ 0x710d64410c4b16bdULL, -+ 0xc22328ff0fec49d2ULL, -+ 0x85895216a40bb6e6ULL, -+ 0x36a71ea8a7ace989ULL, -+ 0x0adda7c5f3c4488eULL, -+ 0xb9f3eb7bf06317e1ULL, -+ 0xfe5991925b84e8d5ULL, -+ 0x4d77dd2c5823b7baULL, -+ 0x64b62bcaebc387a1ULL, -+ 0xd7986774e864d8ceULL, -+ 0x90321d9d438327faULL, -+ 0x231c512340247895ULL, -+ 0x1f66e84e144cd992ULL, -+ 0xac48a4f017eb86fdULL, -+ 0xebe2de19bc0c79c9ULL, -+ 0x58cc92a7bfab26a6ULL, -+ 0x9317acc314dd3bc7ULL, -+ 0x2039e07d177a64a8ULL, -+ 0x67939a94bc9d9b9cULL, -+ 0xd4bdd62abf3ac4f3ULL, -+ 0xe8c76f47eb5265f4ULL, -+ 0x5be923f9e8f53a9bULL, -+ 0x1c4359104312c5afULL, -+ 0xaf6d15ae40b59ac0ULL, -+ 0x192d8af2baf0e1e8ULL, -+ 0xaa03c64cb957be87ULL, -+ 0xeda9bca512b041b3ULL, -+ 0x5e87f01b11171edcULL, -+ 0x62fd4976457fbfdbULL, -+ 0xd1d305c846d8e0b4ULL, -+ 0x96797f21ed3f1f80ULL, -+ 0x2557339fee9840efULL, -+ 0xee8c0dfb45ee5d8eULL, -+ 0x5da24145464902e1ULL, -+ 0x1a083bacedaefdd5ULL, -+ 0xa9267712ee09a2baULL, -+ 0x955cce7fba6103bdULL, -+ 0x267282c1b9c65cd2ULL, -+ 0x61d8f8281221a3e6ULL, -+ 0xd2f6b4961186fc89ULL, -+ 0x9f8169ba49a54b33ULL, -+ 0x2caf25044a02145cULL, -+ 0x6b055fede1e5eb68ULL, -+ 0xd82b1353e242b407ULL, -+ 0xe451aa3eb62a1500ULL, -+ 0x577fe680b58d4a6fULL, -+ 0x10d59c691e6ab55bULL, -+ 0xa3fbd0d71dcdea34ULL, -+ 0x6820eeb3b6bbf755ULL, -+ 0xdb0ea20db51ca83aULL, -+ 0x9ca4d8e41efb570eULL, -+ 0x2f8a945a1d5c0861ULL, -+ 0x13f02d374934a966ULL, -+ 0xa0de61894a93f609ULL, -+ 0xe7741b60e174093dULL, -+ 0x545a57dee2d35652ULL, -+ 0xe21ac88218962d7aULL, -+ 0x5134843c1b317215ULL, -+ 0x169efed5b0d68d21ULL, -+ 0xa5b0b26bb371d24eULL, -+ 0x99ca0b06e7197349ULL, -+ 0x2ae447b8e4be2c26ULL, -+ 0x6d4e3d514f59d312ULL, -+ 0xde6071ef4cfe8c7dULL, -+ 0x15bb4f8be788911cULL, -+ 0xa6950335e42fce73ULL, -+ 0xe13f79dc4fc83147ULL, -+ 0x521135624c6f6e28ULL, -+ 0x6e6b8c0f1807cf2fULL, -+ 0xdd45c0b11ba09040ULL, -+ 0x9aefba58b0476f74ULL, -+ 0x29c1f6e6b3e0301bULL, -+ 0xc96c5795d7870f42ULL, -+ 0x7a421b2bd420502dULL, -+ 0x3de861c27fc7af19ULL, -+ 0x8ec62d7c7c60f076ULL, -+ 0xb2bc941128085171ULL, -+ 0x0192d8af2baf0e1eULL, -+ 0x4638a2468048f12aULL, -+ 0xf516eef883efae45ULL, -+ 0x3ecdd09c2899b324ULL, -+ 0x8de39c222b3eec4bULL, -+ 0xca49e6cb80d9137fULL, -+ 0x7967aa75837e4c10ULL, -+ 0x451d1318d716ed17ULL, -+ 0xf6335fa6d4b1b278ULL, -+ 0xb199254f7f564d4cULL, -+ 0x02b769f17cf11223ULL, -+ 0xb4f7f6ad86b4690bULL, -+ 0x07d9ba1385133664ULL, -+ 0x4073c0fa2ef4c950ULL, -+ 0xf35d8c442d53963fULL, -+ 0xcf273529793b3738ULL, -+ 0x7c0979977a9c6857ULL, -+ 0x3ba3037ed17b9763ULL, -+ 0x888d4fc0d2dcc80cULL, -+ 0x435671a479aad56dULL, -+ 0xf0783d1a7a0d8a02ULL, -+ 0xb7d247f3d1ea7536ULL, -+ 0x04fc0b4dd24d2a59ULL, -+ 0x3886b22086258b5eULL, -+ 0x8ba8fe9e8582d431ULL, -+ 0xcc0284772e652b05ULL, -+ 0x7f2cc8c92dc2746aULL, -+ 0x325b15e575e1c3d0ULL, -+ 0x8175595b76469cbfULL, -+ 0xc6df23b2dda1638bULL, -+ 0x75f16f0cde063ce4ULL, -+ 0x498bd6618a6e9de3ULL, -+ 0xfaa59adf89c9c28cULL, -+ 0xbd0fe036222e3db8ULL, -+ 0x0e21ac88218962d7ULL, -+ 0xc5fa92ec8aff7fb6ULL, -+ 0x76d4de52895820d9ULL, -+ 0x317ea4bb22bfdfedULL, -+ 0x8250e80521188082ULL, -+ 0xbe2a516875702185ULL, -+ 0x0d041dd676d77eeaULL, -+ 0x4aae673fdd3081deULL, -+ 0xf9802b81de97deb1ULL, -+ 0x4fc0b4dd24d2a599ULL, -+ 0xfceef8632775faf6ULL, -+ 0xbb44828a8c9205c2ULL, -+ 0x086ace348f355aadULL, -+ 0x34107759db5dfbaaULL, -+ 0x873e3be7d8faa4c5ULL, -+ 0xc094410e731d5bf1ULL, -+ 0x73ba0db070ba049eULL, -+ 0xb86133d4dbcc19ffULL, -+ 0x0b4f7f6ad86b4690ULL, -+ 0x4ce50583738cb9a4ULL, -+ 0xffcb493d702be6cbULL, -+ 0xc3b1f050244347ccULL, -+ 0x709fbcee27e418a3ULL, -+ 0x3735c6078c03e797ULL, -+ 0x841b8ab98fa4b8f8ULL, -+ 0xadda7c5f3c4488e3ULL, -+ 0x1ef430e13fe3d78cULL, -+ 0x595e4a08940428b8ULL, -+ 0xea7006b697a377d7ULL, -+ 0xd60abfdbc3cbd6d0ULL, -+ 0x6524f365c06c89bfULL, -+ 0x228e898c6b8b768bULL, -+ 0x91a0c532682c29e4ULL, -+ 0x5a7bfb56c35a3485ULL, -+ 0xe955b7e8c0fd6beaULL, -+ 0xaeffcd016b1a94deULL, -+ 0x1dd181bf68bdcbb1ULL, -+ 0x21ab38d23cd56ab6ULL, -+ 0x9285746c3f7235d9ULL, -+ 0xd52f0e859495caedULL, -+ 0x6601423b97329582ULL, -+ 0xd041dd676d77eeaaULL, -+ 0x636f91d96ed0b1c5ULL, -+ 0x24c5eb30c5374ef1ULL, -+ 0x97eba78ec690119eULL, -+ 0xab911ee392f8b099ULL, -+ 0x18bf525d915feff6ULL, -+ 0x5f1528b43ab810c2ULL, -+ 0xec3b640a391f4fadULL, -+ 0x27e05a6e926952ccULL, -+ 0x94ce16d091ce0da3ULL, -+ 0xd3646c393a29f297ULL, -+ 0x604a2087398eadf8ULL, -+ 0x5c3099ea6de60cffULL, -+ 0xef1ed5546e415390ULL, -+ 0xa8b4afbdc5a6aca4ULL, -+ 0x1b9ae303c601f3cbULL, -+ 0x56ed3e2f9e224471ULL, -+ 0xe5c372919d851b1eULL, -+ 0xa26908783662e42aULL, -+ 0x114744c635c5bb45ULL, -+ 0x2d3dfdab61ad1a42ULL, -+ 0x9e13b115620a452dULL, -+ 0xd9b9cbfcc9edba19ULL, -+ 0x6a978742ca4ae576ULL, -+ 0xa14cb926613cf817ULL, -+ 0x1262f598629ba778ULL, -+ 0x55c88f71c97c584cULL, -+ 0xe6e6c3cfcadb0723ULL, -+ 0xda9c7aa29eb3a624ULL, -+ 0x69b2361c9d14f94bULL, -+ 0x2e184cf536f3067fULL, -+ 0x9d36004b35545910ULL, -+ 0x2b769f17cf112238ULL, -+ 0x9858d3a9ccb67d57ULL, -+ 0xdff2a94067518263ULL, -+ 0x6cdce5fe64f6dd0cULL, -+ 0x50a65c93309e7c0bULL, -+ 0xe388102d33392364ULL, -+ 0xa4226ac498dedc50ULL, -+ 0x170c267a9b79833fULL, -+ 0xdcd7181e300f9e5eULL, -+ 0x6ff954a033a8c131ULL, -+ 0x28532e49984f3e05ULL, -+ 0x9b7d62f79be8616aULL, -+ 0xa707db9acf80c06dULL, -+ 0x14299724cc279f02ULL, -+ 0x5383edcd67c06036ULL, -+ 0xe0ada17364673f59ULL -+ } -+}; -+ -+ -+/** -+ \brief Initializes the crc seed -+ */ -+static __inline__ uint64_t crc64_init(void) -+{ -+ return CRC64_ECMA_182.initial; -+} -+ -+/** -+ \brief Computes 64 bit the crc -+ \param[in] data Pointer to the Data in the frame -+ \param[in] len Length of the Data -+ \param[in] crc seed -+ \return calculated crc -+ */ -+static __inline__ uint64_t crc64_compute(void const *data, -+ uint32_t len, -+ uint64_t seed) -+{ -+ uint32_t i; -+ uint64_t crc = seed; -+ uint8_t *bdata = (uint8_t *) data; -+ -+ for (i = 0; i < len; i++) -+ crc = -+ CRC64_ECMA_182. -+ table[(crc ^ *bdata++) & CRC64_BYTE_MASK] ^ (crc >> 8); -+ -+ return crc; -+} -+ -+ -+#endif /* __CRC64_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_cc.c -@@ -0,0 +1,7582 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_cc.c -+ -+ @Description FM Coarse Classifier implementation -+ *//***************************************************************************/ -+#include -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "debug_ext.h" -+#include "fm_pcd_ext.h" -+#include "fm_muram_ext.h" -+ -+#include "fm_common.h" -+#include "fm_pcd.h" -+#include "fm_hc.h" -+#include "fm_cc.h" -+#include "crc64.h" -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+ -+ -+static t_Error CcRootTryLock(t_Handle h_FmPcdCcTree) -+{ -+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree; -+ -+ ASSERT_COND(h_FmPcdCcTree); -+ -+ if (FmPcdLockTryLock(p_FmPcdCcTree->p_Lock)) -+ return E_OK; -+ -+ return ERROR_CODE(E_BUSY); -+} -+ -+static void CcRootReleaseLock(t_Handle h_FmPcdCcTree) -+{ -+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree; -+ -+ ASSERT_COND(h_FmPcdCcTree); -+ -+ FmPcdLockUnlock(p_FmPcdCcTree->p_Lock); -+} -+ -+static void UpdateNodeOwner(t_FmPcdCcNode *p_CcNode, bool add) -+{ -+ uint32_t intFlags; -+ -+ ASSERT_COND(p_CcNode); -+ -+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock); -+ -+ if (add) -+ p_CcNode->owners++; -+ else -+ { -+ ASSERT_COND(p_CcNode->owners); -+ p_CcNode->owners--; -+ } -+ -+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags); -+} -+ -+static __inline__ t_FmPcdStatsObj* DequeueStatsObj(t_List *p_List) -+{ -+ t_FmPcdStatsObj *p_StatsObj = NULL; -+ t_List *p_Next; -+ -+ if (!LIST_IsEmpty(p_List)) -+ { -+ p_Next = LIST_FIRST(p_List); -+ p_StatsObj = LIST_OBJECT(p_Next, t_FmPcdStatsObj, node); -+ ASSERT_COND(p_StatsObj); -+ LIST_DelAndInit(p_Next); -+ } -+ -+ return p_StatsObj; -+} -+ -+static __inline__ void EnqueueStatsObj(t_List *p_List, -+ t_FmPcdStatsObj *p_StatsObj) -+{ -+ LIST_AddToTail(&p_StatsObj->node, p_List); -+} -+ -+static void FreeStatObjects(t_List *p_List, t_Handle h_FmMuram) -+{ -+ t_FmPcdStatsObj *p_StatsObj; -+ -+ while (!LIST_IsEmpty(p_List)) -+ { -+ p_StatsObj = DequeueStatsObj(p_List); -+ ASSERT_COND(p_StatsObj); -+ -+ FM_MURAM_FreeMem(h_FmMuram, p_StatsObj->h_StatsAd); -+ FM_MURAM_FreeMem(h_FmMuram, p_StatsObj->h_StatsCounters); -+ -+ XX_Free(p_StatsObj); -+ } -+} -+ -+static t_FmPcdStatsObj* GetStatsObj(t_FmPcdCcNode *p_CcNode) -+{ -+ t_FmPcdStatsObj* p_StatsObj; -+ t_Handle h_FmMuram; -+ -+ ASSERT_COND(p_CcNode); -+ -+ /* If 'maxNumOfKeys' was passed, all statistics object were preallocated -+ upon node initialization */ -+ if (p_CcNode->maxNumOfKeys) -+ { -+ p_StatsObj = DequeueStatsObj(&p_CcNode->availableStatsLst); -+ -+ /* Clean statistics counters & ADs */ -+ MemSet8(p_StatsObj->h_StatsAd, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ MemSet8(p_StatsObj->h_StatsCounters, 0, p_CcNode->countersArraySize); -+ } -+ else -+ { -+ h_FmMuram = ((t_FmPcd *)(p_CcNode->h_FmPcd))->h_FmMuram; -+ ASSERT_COND(h_FmMuram); -+ -+ p_StatsObj = XX_Malloc(sizeof(t_FmPcdStatsObj)); -+ if (!p_StatsObj) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("statistics object")); -+ return NULL; -+ } -+ -+ p_StatsObj->h_StatsAd = (t_Handle)FM_MURAM_AllocMem( -+ h_FmMuram, FM_PCD_CC_AD_ENTRY_SIZE, FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_StatsObj->h_StatsAd) -+ { -+ XX_Free(p_StatsObj); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for statistics ADs")); -+ return NULL; -+ } -+ MemSet8(p_StatsObj->h_StatsAd, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ p_StatsObj->h_StatsCounters = (t_Handle)FM_MURAM_AllocMem( -+ h_FmMuram, p_CcNode->countersArraySize, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_StatsObj->h_StatsCounters) -+ { -+ FM_MURAM_FreeMem(h_FmMuram, p_StatsObj->h_StatsAd); -+ XX_Free(p_StatsObj); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for statistics counters")); -+ return NULL; -+ } -+ MemSet8(p_StatsObj->h_StatsCounters, 0, p_CcNode->countersArraySize); -+ } -+ -+ return p_StatsObj; -+} -+ -+static void PutStatsObj(t_FmPcdCcNode *p_CcNode, t_FmPcdStatsObj *p_StatsObj) -+{ -+ t_Handle h_FmMuram; -+ -+ ASSERT_COND(p_CcNode); -+ ASSERT_COND(p_StatsObj); -+ -+ /* If 'maxNumOfKeys' was passed, all statistics object were preallocated -+ upon node initialization and now will be enqueued back to the list */ -+ if (p_CcNode->maxNumOfKeys) -+ { -+ /* Clean statistics counters */ -+ MemSet8(p_StatsObj->h_StatsCounters, 0, p_CcNode->countersArraySize); -+ -+ /* Clean statistics ADs */ -+ MemSet8(p_StatsObj->h_StatsAd, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ EnqueueStatsObj(&p_CcNode->availableStatsLst, p_StatsObj); -+ } -+ else -+ { -+ h_FmMuram = ((t_FmPcd *)(p_CcNode->h_FmPcd))->h_FmMuram; -+ ASSERT_COND(h_FmMuram); -+ -+ FM_MURAM_FreeMem(h_FmMuram, p_StatsObj->h_StatsAd); -+ FM_MURAM_FreeMem(h_FmMuram, p_StatsObj->h_StatsCounters); -+ -+ XX_Free(p_StatsObj); -+ } -+} -+ -+static void SetStatsCounters(t_AdOfTypeStats *p_StatsAd, -+ uint32_t statsCountersAddr) -+{ -+ uint32_t tmp = (statsCountersAddr & FM_PCD_AD_STATS_COUNTERS_ADDR_MASK); -+ -+ WRITE_UINT32(p_StatsAd->statsTableAddr, tmp); -+} -+ -+ -+static void UpdateStatsAd(t_FmPcdCcStatsParams *p_FmPcdCcStatsParams, -+ t_Handle h_Ad, uint64_t physicalMuramBase) -+{ -+ t_AdOfTypeStats *p_StatsAd; -+ uint32_t statsCountersAddr, nextActionAddr, tmp; -+#if (DPAA_VERSION >= 11) -+ uint32_t frameLengthRangesAddr; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ p_StatsAd = (t_AdOfTypeStats *)p_FmPcdCcStatsParams->h_StatsAd; -+ -+ tmp = FM_PCD_AD_STATS_TYPE; -+ -+#if (DPAA_VERSION >= 11) -+ if (p_FmPcdCcStatsParams->h_StatsFLRs) -+ { -+ frameLengthRangesAddr = (uint32_t)((XX_VirtToPhys( -+ p_FmPcdCcStatsParams->h_StatsFLRs) - physicalMuramBase)); -+ tmp |= (frameLengthRangesAddr & FM_PCD_AD_STATS_FLR_ADDR_MASK); -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ WRITE_UINT32(p_StatsAd->profileTableAddr, tmp); -+ -+ nextActionAddr = (uint32_t)((XX_VirtToPhys(h_Ad) - physicalMuramBase)); -+ tmp = 0; -+ tmp |= (uint32_t)((nextActionAddr << FM_PCD_AD_STATS_NEXT_ACTION_SHIFT) -+ & FM_PCD_AD_STATS_NEXT_ACTION_MASK); -+ tmp |= (FM_PCD_AD_STATS_NAD_EN | FM_PCD_AD_STATS_OP_CODE); -+ -+#if (DPAA_VERSION >= 11) -+ if (p_FmPcdCcStatsParams->h_StatsFLRs) -+ tmp |= FM_PCD_AD_STATS_FLR_EN; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ WRITE_UINT32(p_StatsAd->nextActionIndx, tmp); -+ -+ statsCountersAddr = (uint32_t)((XX_VirtToPhys( -+ p_FmPcdCcStatsParams->h_StatsCounters) - physicalMuramBase)); -+ SetStatsCounters(p_StatsAd, statsCountersAddr); -+} -+ -+static void FillAdOfTypeContLookup(t_Handle h_Ad, -+ t_FmPcdCcStatsParams *p_FmPcdCcStatsParams, -+ t_Handle h_FmPcd, t_Handle p_CcNode, -+ t_Handle h_Manip, t_Handle h_FrmReplic) -+{ -+ t_FmPcdCcNode *p_Node = (t_FmPcdCcNode *)p_CcNode; -+ t_AdOfTypeContLookup *p_AdContLookup = (t_AdOfTypeContLookup *)h_Ad; -+ t_Handle h_TmpAd; -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t tmpReg32; -+ t_Handle p_AdNewPtr = NULL; -+ -+ UNUSED(h_Manip); -+ UNUSED(h_FrmReplic); -+ -+ /* there are 3 cases handled in this routine of building a "Continue lookup" type AD. -+ * Case 1: No Manip. The action descriptor is built within the match table. -+ * p_AdResult = p_AdNewPtr; -+ * Case 2: Manip exists. A new AD is created - p_AdNewPtr. It is initialized -+ * either in the FmPcdManipUpdateAdResultForCc routine or it was already -+ * initialized and returned here. -+ * p_AdResult (within the match table) will be initialized after -+ * this routine returns and point to the existing AD. -+ * Case 3: Manip exists. The action descriptor is built within the match table. -+ * FmPcdManipUpdateAdContLookupForCc returns a NULL p_AdNewPtr. -+ */ -+ -+ /* As default, the "new" ptr is the current one. i.e. the content of the result -+ * AD will be written into the match table itself (case (1))*/ -+ p_AdNewPtr = p_AdContLookup; -+ -+ /* Initialize an action descriptor, if current statistics mode requires an Ad */ -+ if (p_FmPcdCcStatsParams) -+ { -+ ASSERT_COND(p_FmPcdCcStatsParams->h_StatsAd); -+ ASSERT_COND(p_FmPcdCcStatsParams->h_StatsCounters); -+ -+ /* Swapping addresses between statistics Ad and the current lookup AD */ -+ h_TmpAd = p_FmPcdCcStatsParams->h_StatsAd; -+ p_FmPcdCcStatsParams->h_StatsAd = h_Ad; -+ h_Ad = h_TmpAd; -+ -+ p_AdNewPtr = h_Ad; -+ p_AdContLookup = h_Ad; -+ -+ /* Init statistics Ad and connect current lookup AD as 'next action' from statistics Ad */ -+ UpdateStatsAd(p_FmPcdCcStatsParams, h_Ad, p_FmPcd->physicalMuramBase); -+ } -+ -+#if DPAA_VERSION >= 11 -+ if (h_Manip && h_FrmReplic) -+ FmPcdManipUpdateAdContLookupForCc( -+ h_Manip, -+ h_Ad, -+ &p_AdNewPtr, -+ (uint32_t)((XX_VirtToPhys( -+ FrmReplicGroupGetSourceTableDescriptor(h_FrmReplic)) -+ - p_FmPcd->physicalMuramBase))); -+ else -+ if (h_FrmReplic) -+ FrmReplicGroupUpdateAd(h_FrmReplic, h_Ad, &p_AdNewPtr); -+ else -+#endif /* (DPAA_VERSION >= 11) */ -+ if (h_Manip) -+ FmPcdManipUpdateAdContLookupForCc( -+ h_Manip, -+ h_Ad, -+ &p_AdNewPtr, -+ -+#ifdef FM_CAPWAP_SUPPORT -+ /*no check for opcode of manip - this step can be reached only with capwap_applic_specific*/ -+ (uint32_t)((XX_VirtToPhys(p_Node->h_AdTable) - p_FmPcd->physicalMuramBase)) -+#else /* not FM_CAPWAP_SUPPORT */ -+ (uint32_t)((XX_VirtToPhys(p_Node->h_Ad) -+ - p_FmPcd->physicalMuramBase)) -+#endif /* not FM_CAPWAP_SUPPORT */ -+ ); -+ -+ /* if (p_AdNewPtr = NULL) --> Done. (case (3)) */ -+ if (p_AdNewPtr) -+ { -+ /* cases (1) & (2) */ -+ tmpReg32 = 0; -+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ tmpReg32 |= -+ p_Node->sizeOfExtraction ? ((p_Node->sizeOfExtraction - 1) << 24) : -+ 0; -+ tmpReg32 |= (uint32_t)(XX_VirtToPhys(p_Node->h_AdTable) -+ - p_FmPcd->physicalMuramBase); -+ WRITE_UINT32(p_AdContLookup->ccAdBase, tmpReg32); -+ -+ tmpReg32 = 0; -+ tmpReg32 |= p_Node->numOfKeys << 24; -+ tmpReg32 |= (p_Node->lclMask ? FM_PCD_AD_CONT_LOOKUP_LCL_MASK : 0); -+ tmpReg32 |= -+ p_Node->h_KeysMatchTable ? (uint32_t)(XX_VirtToPhys( -+ p_Node->h_KeysMatchTable) - p_FmPcd->physicalMuramBase) : -+ 0; -+ WRITE_UINT32(p_AdContLookup->matchTblPtr, tmpReg32); -+ -+ tmpReg32 = 0; -+ tmpReg32 |= p_Node->prsArrayOffset << 24; -+ tmpReg32 |= p_Node->offset << 16; -+ tmpReg32 |= p_Node->parseCode; -+ WRITE_UINT32(p_AdContLookup->pcAndOffsets, tmpReg32); -+ -+ MemCpy8((void*)&p_AdContLookup->gmask, p_Node->p_GlblMask, -+ CC_GLBL_MASK_SIZE); -+ } -+} -+ -+static t_Error AllocAndFillAdForContLookupManip(t_Handle h_CcNode) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ uint32_t intFlags; -+ -+ ASSERT_COND(p_CcNode); -+ -+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock); -+ -+ if (!p_CcNode->h_Ad) -+ { -+ if (p_CcNode->maxNumOfKeys) -+ p_CcNode->h_Ad = p_CcNode->h_TmpAd; -+ else -+ p_CcNode->h_Ad = (t_Handle)FM_MURAM_AllocMem( -+ ((t_FmPcd *)(p_CcNode->h_FmPcd))->h_FmMuram, -+ FM_PCD_CC_AD_ENTRY_SIZE, FM_PCD_CC_AD_TABLE_ALIGN); -+ -+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags); -+ -+ if (!p_CcNode->h_Ad) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for CC action descriptor")); -+ -+ MemSet8(p_CcNode->h_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ FillAdOfTypeContLookup(p_CcNode->h_Ad, NULL, p_CcNode->h_FmPcd, -+ p_CcNode, NULL, NULL); -+ } -+ else -+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags); -+ -+ return E_OK; -+} -+ -+static t_Error SetRequiredAction1( -+ t_Handle h_FmPcd, uint32_t requiredAction, -+ t_FmPcdCcKeyAndNextEngineParams *p_CcKeyAndNextEngineParamsTmp, -+ t_Handle h_AdTmp, uint16_t numOfEntries, t_Handle h_Tree) -+{ -+ t_AdOfTypeResult *p_AdTmp = (t_AdOfTypeResult *)h_AdTmp; -+ uint32_t tmpReg32; -+ t_Error err; -+ t_FmPcdCcNode *p_CcNode; -+ int i = 0; -+ uint16_t tmp = 0; -+ uint16_t profileId; -+ uint8_t relativeSchemeId, physicalSchemeId; -+ t_CcNodeInformation ccNodeInfo; -+ -+ for (i = 0; i < numOfEntries; i++) -+ { -+ if (i == 0) -+ h_AdTmp = PTR_MOVE(h_AdTmp, i*FM_PCD_CC_AD_ENTRY_SIZE); -+ else -+ h_AdTmp = PTR_MOVE(h_AdTmp, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ switch (p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.nextEngine) -+ { -+ case (e_FM_PCD_CC): -+ if (requiredAction) -+ { -+ p_CcNode = -+ p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.ccParams.h_CcNode; -+ ASSERT_COND(p_CcNode); -+ if (p_CcNode->shadowAction == requiredAction) -+ break; -+ if ((requiredAction & UPDATE_CC_WITH_TREE) -+ && !(p_CcNode->shadowAction & UPDATE_CC_WITH_TREE)) -+ { -+ -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = h_Tree; -+ EnqueueNodeInfoToRelevantLst(&p_CcNode->ccTreesLst, -+ &ccNodeInfo, NULL); -+ p_CcKeyAndNextEngineParamsTmp[i].shadowAction |= -+ UPDATE_CC_WITH_TREE; -+ } -+ if ((requiredAction & UPDATE_CC_SHADOW_CLEAR) -+ && !(p_CcNode->shadowAction & UPDATE_CC_SHADOW_CLEAR)) -+ { -+ -+ p_CcNode->shadowAction = 0; -+ } -+ -+ if ((requiredAction & UPDATE_CC_WITH_DELETE_TREE) -+ && !(p_CcNode->shadowAction -+ & UPDATE_CC_WITH_DELETE_TREE)) -+ { -+ DequeueNodeInfoFromRelevantLst(&p_CcNode->ccTreesLst, -+ h_Tree, NULL); -+ p_CcKeyAndNextEngineParamsTmp[i].shadowAction |= -+ UPDATE_CC_WITH_DELETE_TREE; -+ } -+ if (p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.nextEngine -+ != e_FM_PCD_INVALID) -+ tmp = (uint8_t)(p_CcNode->numOfKeys + 1); -+ else -+ tmp = p_CcNode->numOfKeys; -+ err = SetRequiredAction1(h_FmPcd, requiredAction, -+ p_CcNode->keyAndNextEngineParams, -+ p_CcNode->h_AdTable, tmp, h_Tree); -+ if (err != E_OK) -+ return err; -+ if (requiredAction != UPDATE_CC_SHADOW_CLEAR) -+ p_CcNode->shadowAction |= requiredAction; -+ } -+ break; -+ -+ case (e_FM_PCD_KG): -+ if ((requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA) -+ && !(p_CcKeyAndNextEngineParamsTmp[i].shadowAction -+ & UPDATE_NIA_ENQ_WITHOUT_DMA)) -+ { -+ physicalSchemeId = -+ FmPcdKgGetSchemeId( -+ p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.kgParams.h_DirectScheme); -+ relativeSchemeId = FmPcdKgGetRelativeSchemeId( -+ h_FmPcd, physicalSchemeId); -+ if (relativeSchemeId == FM_PCD_KG_NUM_OF_SCHEMES) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG); -+ if (!FmPcdKgIsSchemeValidSw( -+ p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.kgParams.h_DirectScheme)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Invalid direct scheme.")); -+ if (!KgIsSchemeAlwaysDirect(h_FmPcd, relativeSchemeId)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_STATE, -+ ("For this action scheme has to be direct.")); -+ err = -+ FmPcdKgCcGetSetParams( -+ h_FmPcd, -+ p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.kgParams.h_DirectScheme, -+ requiredAction, 0); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ p_CcKeyAndNextEngineParamsTmp[i].shadowAction |= -+ requiredAction; -+ } -+ break; -+ -+ case (e_FM_PCD_PLCR): -+ if ((requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA) -+ && !(p_CcKeyAndNextEngineParamsTmp[i].shadowAction -+ & UPDATE_NIA_ENQ_WITHOUT_DMA)) -+ { -+ if (!p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.plcrParams.overrideParams) -+ RETURN_ERROR( -+ MAJOR, -+ E_NOT_SUPPORTED, -+ ("In this initialization only overrideFqid can be initialized")); -+ if (!p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.plcrParams.sharedProfile) -+ RETURN_ERROR( -+ MAJOR, -+ E_NOT_SUPPORTED, -+ ("In this initialization only overrideFqid can be initialized")); -+ err = -+ FmPcdPlcrGetAbsoluteIdByProfileParams( -+ h_FmPcd, -+ e_FM_PCD_PLCR_SHARED, -+ NULL, -+ p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.plcrParams.newRelativeProfileId, -+ &profileId); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ err = FmPcdPlcrCcGetSetParams(h_FmPcd, profileId, -+ requiredAction); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ p_CcKeyAndNextEngineParamsTmp[i].shadowAction |= -+ requiredAction; -+ } -+ break; -+ -+ case (e_FM_PCD_DONE): -+ if ((requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA) -+ && !(p_CcKeyAndNextEngineParamsTmp[i].shadowAction -+ & UPDATE_NIA_ENQ_WITHOUT_DMA)) -+ { -+ tmpReg32 = GET_UINT32(p_AdTmp->nia); -+ if ((tmpReg32 & GET_NIA_BMI_AC_ENQ_FRAME(h_FmPcd)) -+ != GET_NIA_BMI_AC_ENQ_FRAME(h_FmPcd)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("Next engine was previously assigned not as PCD_DONE")); -+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA; -+ WRITE_UINT32(p_AdTmp->nia, tmpReg32); -+ p_CcKeyAndNextEngineParamsTmp[i].shadowAction |= -+ requiredAction; -+ } -+ break; -+ -+ default: -+ break; -+ } -+ } -+ -+ return E_OK; -+} -+ -+static t_Error SetRequiredAction( -+ t_Handle h_FmPcd, uint32_t requiredAction, -+ t_FmPcdCcKeyAndNextEngineParams *p_CcKeyAndNextEngineParamsTmp, -+ t_Handle h_AdTmp, uint16_t numOfEntries, t_Handle h_Tree) -+{ -+ t_Error err = SetRequiredAction1(h_FmPcd, requiredAction, -+ p_CcKeyAndNextEngineParamsTmp, h_AdTmp, -+ numOfEntries, h_Tree); -+ if (err != E_OK) -+ return err; -+ return SetRequiredAction1(h_FmPcd, UPDATE_CC_SHADOW_CLEAR, -+ p_CcKeyAndNextEngineParamsTmp, h_AdTmp, -+ numOfEntries, h_Tree); -+} -+ -+static t_Error ReleaseModifiedDataStructure( -+ t_Handle h_FmPcd, t_List *h_FmPcdOldPointersLst, -+ t_List *h_FmPcdNewPointersLst, -+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalParams, -+ bool useShadowStructs) -+{ -+ t_List *p_Pos; -+ t_Error err = E_OK; -+ t_CcNodeInformation ccNodeInfo, *p_CcNodeInformation; -+ t_Handle h_Muram; -+ t_FmPcdCcNode *p_FmPcdCcNextNode, *p_FmPcdCcWorkingOnNode; -+ t_List *p_UpdateLst; -+ uint32_t intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_AdditionalParams->h_CurrentNode, -+ E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPcdOldPointersLst, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPcdNewPointersLst, E_INVALID_HANDLE); -+ -+ /* We don't update subtree of the new node with new tree because it was done in the previous stage */ -+ if (p_AdditionalParams->h_NodeForAdd) -+ { -+ p_FmPcdCcNextNode = (t_FmPcdCcNode*)p_AdditionalParams->h_NodeForAdd; -+ -+ if (!p_AdditionalParams->tree) -+ p_UpdateLst = &p_FmPcdCcNextNode->ccPrevNodesLst; -+ else -+ p_UpdateLst = &p_FmPcdCcNextNode->ccTreeIdLst; -+ -+ p_CcNodeInformation = FindNodeInfoInReleventLst( -+ p_UpdateLst, p_AdditionalParams->h_CurrentNode, -+ p_FmPcdCcNextNode->h_Spinlock); -+ -+ if (p_CcNodeInformation) -+ p_CcNodeInformation->index++; -+ else -+ { -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = (t_Handle)p_AdditionalParams->h_CurrentNode; -+ ccNodeInfo.index = 1; -+ EnqueueNodeInfoToRelevantLst(p_UpdateLst, &ccNodeInfo, -+ p_FmPcdCcNextNode->h_Spinlock); -+ } -+ if (p_AdditionalParams->h_ManipForAdd) -+ { -+ p_CcNodeInformation = FindNodeInfoInReleventLst( -+ FmPcdManipGetNodeLstPointedOnThisManip( -+ p_AdditionalParams->h_ManipForAdd), -+ p_AdditionalParams->h_CurrentNode, -+ FmPcdManipGetSpinlock(p_AdditionalParams->h_ManipForAdd)); -+ -+ if (p_CcNodeInformation) -+ p_CcNodeInformation->index++; -+ else -+ { -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = -+ (t_Handle)p_AdditionalParams->h_CurrentNode; -+ ccNodeInfo.index = 1; -+ EnqueueNodeInfoToRelevantLst( -+ FmPcdManipGetNodeLstPointedOnThisManip( -+ p_AdditionalParams->h_ManipForAdd), -+ &ccNodeInfo, -+ FmPcdManipGetSpinlock( -+ p_AdditionalParams->h_ManipForAdd)); -+ } -+ } -+ } -+ -+ if (p_AdditionalParams->h_NodeForRmv) -+ { -+ p_FmPcdCcNextNode = (t_FmPcdCcNode*)p_AdditionalParams->h_NodeForRmv; -+ -+ if (!p_AdditionalParams->tree) -+ { -+ p_UpdateLst = &p_FmPcdCcNextNode->ccPrevNodesLst; -+ p_FmPcdCcWorkingOnNode = -+ (t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode); -+ -+ for (p_Pos = LIST_FIRST(&p_FmPcdCcWorkingOnNode->ccTreesLst); -+ p_Pos != (&p_FmPcdCcWorkingOnNode->ccTreesLst); p_Pos = -+ LIST_NEXT(p_Pos)) -+ { -+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos); -+ -+ ASSERT_COND(p_CcNodeInformation->h_CcNode); -+ -+ err = -+ SetRequiredAction( -+ h_FmPcd, -+ UPDATE_CC_WITH_DELETE_TREE, -+ &((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->keyAndNextEngineParams[p_AdditionalParams->savedKeyIndex], -+ PTR_MOVE(((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->h_AdTable, p_AdditionalParams->savedKeyIndex*FM_PCD_CC_AD_ENTRY_SIZE), -+ 1, p_CcNodeInformation->h_CcNode); -+ } -+ } -+ else -+ { -+ p_UpdateLst = &p_FmPcdCcNextNode->ccTreeIdLst; -+ -+ err = -+ SetRequiredAction( -+ h_FmPcd, -+ UPDATE_CC_WITH_DELETE_TREE, -+ &((t_FmPcdCcTree *)(p_AdditionalParams->h_CurrentNode))->keyAndNextEngineParams[p_AdditionalParams->savedKeyIndex], -+ UINT_TO_PTR(((t_FmPcdCcTree *)(p_AdditionalParams->h_CurrentNode))->ccTreeBaseAddr + p_AdditionalParams->savedKeyIndex*FM_PCD_CC_AD_ENTRY_SIZE), -+ 1, p_AdditionalParams->h_CurrentNode); -+ } -+ if (err) -+ return err; -+ -+ /* We remove from the subtree of the removed node tree because it wasn't done in the previous stage -+ Update ccPrevNodesLst or ccTreeIdLst of the removed node -+ Update of the node owner */ -+ p_CcNodeInformation = FindNodeInfoInReleventLst( -+ p_UpdateLst, p_AdditionalParams->h_CurrentNode, -+ p_FmPcdCcNextNode->h_Spinlock); -+ -+ ASSERT_COND(p_CcNodeInformation); -+ ASSERT_COND(p_CcNodeInformation->index); -+ -+ p_CcNodeInformation->index--; -+ -+ if (p_CcNodeInformation->index == 0) -+ DequeueNodeInfoFromRelevantLst(p_UpdateLst, -+ p_AdditionalParams->h_CurrentNode, -+ p_FmPcdCcNextNode->h_Spinlock); -+ -+ UpdateNodeOwner(p_FmPcdCcNextNode, FALSE); -+ -+ if (p_AdditionalParams->h_ManipForRmv) -+ { -+ p_CcNodeInformation = FindNodeInfoInReleventLst( -+ FmPcdManipGetNodeLstPointedOnThisManip( -+ p_AdditionalParams->h_ManipForRmv), -+ p_AdditionalParams->h_CurrentNode, -+ FmPcdManipGetSpinlock(p_AdditionalParams->h_ManipForRmv)); -+ -+ ASSERT_COND(p_CcNodeInformation); -+ ASSERT_COND(p_CcNodeInformation->index); -+ -+ p_CcNodeInformation->index--; -+ -+ if (p_CcNodeInformation->index == 0) -+ DequeueNodeInfoFromRelevantLst( -+ FmPcdManipGetNodeLstPointedOnThisManip( -+ p_AdditionalParams->h_ManipForRmv), -+ p_AdditionalParams->h_CurrentNode, -+ FmPcdManipGetSpinlock( -+ p_AdditionalParams->h_ManipForRmv)); -+ } -+ } -+ -+ if (p_AdditionalParams->h_ManipForRmv) -+ FmPcdManipUpdateOwner(p_AdditionalParams->h_ManipForRmv, FALSE); -+ -+ if (p_AdditionalParams->p_StatsObjForRmv) -+ PutStatsObj((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode), -+ p_AdditionalParams->p_StatsObjForRmv); -+ -+#if (DPAA_VERSION >= 11) -+ if (p_AdditionalParams->h_FrmReplicForRmv) -+ FrmReplicGroupUpdateOwner(p_AdditionalParams->h_FrmReplicForRmv, -+ FALSE/* remove */); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (!useShadowStructs) -+ { -+ h_Muram = FmPcdGetMuramHandle(h_FmPcd); -+ ASSERT_COND(h_Muram); -+ -+ if ((p_AdditionalParams->tree && !((t_FmPcd *)h_FmPcd)->p_CcShadow) -+ || (!p_AdditionalParams->tree -+ && !((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->maxNumOfKeys)) -+ { -+ /* We release new AD which was allocated and updated for copy from to actual AD */ -+ for (p_Pos = LIST_FIRST(h_FmPcdNewPointersLst); -+ p_Pos != (h_FmPcdNewPointersLst); p_Pos = LIST_NEXT(p_Pos)) -+ { -+ -+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos); -+ ASSERT_COND(p_CcNodeInformation->h_CcNode); -+ FM_MURAM_FreeMem(h_Muram, p_CcNodeInformation->h_CcNode); -+ } -+ } -+ -+ /* Free Old data structure if it has to be freed - new data structure was allocated*/ -+ if (p_AdditionalParams->p_AdTableOld) -+ FM_MURAM_FreeMem(h_Muram, p_AdditionalParams->p_AdTableOld); -+ -+ if (p_AdditionalParams->p_KeysMatchTableOld) -+ FM_MURAM_FreeMem(h_Muram, p_AdditionalParams->p_KeysMatchTableOld); -+ } -+ -+ /* Update current modified node with changed fields if it's required*/ -+ if (!p_AdditionalParams->tree) -+ { -+ if (p_AdditionalParams->p_AdTableNew) -+ ((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->h_AdTable = -+ p_AdditionalParams->p_AdTableNew; -+ -+ if (p_AdditionalParams->p_KeysMatchTableNew) -+ ((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->h_KeysMatchTable = -+ p_AdditionalParams->p_KeysMatchTableNew; -+ -+ /* Locking node's spinlock before updating 'keys and next engine' structure, -+ as it maybe used to retrieve keys statistics */ -+ intFlags = -+ XX_LockIntrSpinlock( -+ ((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->h_Spinlock); -+ -+ ((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->numOfKeys = -+ p_AdditionalParams->numOfKeys; -+ -+ memcpy(((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->keyAndNextEngineParams, -+ &p_AdditionalParams->keyAndNextEngineParams, -+ sizeof(t_FmPcdCcKeyAndNextEngineParams) * (CC_MAX_NUM_OF_KEYS)); -+ -+ XX_UnlockIntrSpinlock( -+ ((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->h_Spinlock, -+ intFlags); -+ } -+ else -+ { -+ uint8_t numEntries = -+ ((t_FmPcdCcTree *)(p_AdditionalParams->h_CurrentNode))->numOfEntries; -+ ASSERT_COND(numEntries < FM_PCD_MAX_NUM_OF_CC_GROUPS); -+ memcpy(&((t_FmPcdCcTree *)(p_AdditionalParams->h_CurrentNode))->keyAndNextEngineParams, -+ &p_AdditionalParams->keyAndNextEngineParams, -+ sizeof(t_FmPcdCcKeyAndNextEngineParams) * numEntries); -+ } -+ -+ ReleaseLst(h_FmPcdOldPointersLst); -+ ReleaseLst(h_FmPcdNewPointersLst); -+ -+ XX_Free(p_AdditionalParams); -+ -+ return E_OK; -+} -+ -+static t_Handle BuildNewAd( -+ t_Handle h_Ad, -+ t_FmPcdModifyCcKeyAdditionalParams *p_FmPcdModifyCcKeyAdditionalParams, -+ t_FmPcdCcNode *p_CcNode, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcdCcNode *p_FmPcdCcNodeTmp; -+ t_Handle h_OrigAd = NULL; -+ -+ p_FmPcdCcNodeTmp = (t_FmPcdCcNode*)XX_Malloc(sizeof(t_FmPcdCcNode)); -+ if (!p_FmPcdCcNodeTmp) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("p_FmPcdCcNodeTmp")); -+ return NULL; -+ } -+ memset(p_FmPcdCcNodeTmp, 0, sizeof(t_FmPcdCcNode)); -+ -+ p_FmPcdCcNodeTmp->numOfKeys = p_FmPcdModifyCcKeyAdditionalParams->numOfKeys; -+ p_FmPcdCcNodeTmp->h_KeysMatchTable = -+ p_FmPcdModifyCcKeyAdditionalParams->p_KeysMatchTableNew; -+ p_FmPcdCcNodeTmp->h_AdTable = -+ p_FmPcdModifyCcKeyAdditionalParams->p_AdTableNew; -+ -+ p_FmPcdCcNodeTmp->lclMask = p_CcNode->lclMask; -+ p_FmPcdCcNodeTmp->parseCode = p_CcNode->parseCode; -+ p_FmPcdCcNodeTmp->offset = p_CcNode->offset; -+ p_FmPcdCcNodeTmp->prsArrayOffset = p_CcNode->prsArrayOffset; -+ p_FmPcdCcNodeTmp->ctrlFlow = p_CcNode->ctrlFlow; -+ p_FmPcdCcNodeTmp->ccKeySizeAccExtraction = p_CcNode->ccKeySizeAccExtraction; -+ p_FmPcdCcNodeTmp->sizeOfExtraction = p_CcNode->sizeOfExtraction; -+ p_FmPcdCcNodeTmp->glblMaskSize = p_CcNode->glblMaskSize; -+ p_FmPcdCcNodeTmp->p_GlblMask = p_CcNode->p_GlblMask; -+ -+ if (p_FmPcdCcNextEngineParams->nextEngine == e_FM_PCD_CC) -+ { -+ if (p_FmPcdCcNextEngineParams->h_Manip) -+ { -+ h_OrigAd = p_CcNode->h_Ad; -+ if (AllocAndFillAdForContLookupManip( -+ p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode) -+ != E_OK) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ XX_Free(p_FmPcdCcNodeTmp); -+ return NULL; -+ } -+ } -+ FillAdOfTypeContLookup(h_Ad, NULL, p_CcNode->h_FmPcd, p_FmPcdCcNodeTmp, -+ h_OrigAd ? NULL : p_FmPcdCcNextEngineParams->h_Manip, NULL); -+ } -+ -+#if (DPAA_VERSION >= 11) -+ if ((p_FmPcdCcNextEngineParams->nextEngine == e_FM_PCD_FR) -+ && (p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic)) -+ { -+ FillAdOfTypeContLookup( -+ h_Ad, NULL, p_CcNode->h_FmPcd, p_FmPcdCcNodeTmp, -+ p_FmPcdCcNextEngineParams->h_Manip, -+ p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic); -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ XX_Free(p_FmPcdCcNodeTmp); -+ -+ return E_OK; -+} -+ -+static t_Error DynamicChangeHc( -+ t_Handle h_FmPcd, t_List *h_OldPointersLst, t_List *h_NewPointersLst, -+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalParams, -+ bool useShadowStructs) -+{ -+ t_List *p_PosOld, *p_PosNew; -+ uint32_t oldAdAddrOffset, newAdAddrOffset; -+ uint16_t i = 0; -+ t_Error err = E_OK; -+ uint8_t numOfModifiedPtr; -+ -+ ASSERT_COND(h_FmPcd); -+ ASSERT_COND(h_OldPointersLst); -+ ASSERT_COND(h_NewPointersLst); -+ -+ numOfModifiedPtr = (uint8_t)LIST_NumOfObjs(h_OldPointersLst); -+ -+ if (numOfModifiedPtr) -+ { -+ p_PosNew = LIST_FIRST(h_NewPointersLst); -+ p_PosOld = LIST_FIRST(h_OldPointersLst); -+ -+ /* Retrieve address of new AD */ -+ newAdAddrOffset = FmPcdCcGetNodeAddrOffsetFromNodeInfo(h_FmPcd, -+ p_PosNew); -+ if (newAdAddrOffset == (uint32_t)ILLEGAL_BASE) -+ { -+ ReleaseModifiedDataStructure(h_FmPcd, h_OldPointersLst, -+ h_NewPointersLst, -+ p_AdditionalParams, useShadowStructs); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("New AD address")); -+ } -+ -+ for (i = 0; i < numOfModifiedPtr; i++) -+ { -+ /* Retrieve address of current AD */ -+ oldAdAddrOffset = FmPcdCcGetNodeAddrOffsetFromNodeInfo(h_FmPcd, -+ p_PosOld); -+ if (oldAdAddrOffset == (uint32_t)ILLEGAL_BASE) -+ { -+ ReleaseModifiedDataStructure(h_FmPcd, h_OldPointersLst, -+ h_NewPointersLst, -+ p_AdditionalParams, -+ useShadowStructs); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Old AD address")); -+ } -+ -+ /* Invoke host command to copy from new AD to old AD */ -+ err = FmHcPcdCcDoDynamicChange(((t_FmPcd *)h_FmPcd)->h_Hc, -+ oldAdAddrOffset, newAdAddrOffset); -+ if (err) -+ { -+ ReleaseModifiedDataStructure(h_FmPcd, h_OldPointersLst, -+ h_NewPointersLst, -+ p_AdditionalParams, -+ useShadowStructs); -+ RETURN_ERROR( -+ MAJOR, -+ err, -+ ("For part of nodes changes are done - situation is danger")); -+ } -+ -+ p_PosOld = LIST_NEXT(p_PosOld); -+ } -+ } -+ return E_OK; -+} -+ -+static t_Error DoDynamicChange( -+ t_Handle h_FmPcd, t_List *h_OldPointersLst, t_List *h_NewPointersLst, -+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalParams, -+ bool useShadowStructs) -+{ -+ t_FmPcdCcNode *p_CcNode = -+ (t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode); -+ t_List *p_PosNew; -+ t_CcNodeInformation *p_CcNodeInfo; -+ t_FmPcdCcNextEngineParams nextEngineParams; -+ t_Handle h_Ad; -+ uint32_t keySize; -+ t_Error err = E_OK; -+ uint8_t numOfModifiedPtr; -+ -+ ASSERT_COND(h_FmPcd); -+ -+ memset(&nextEngineParams, 0, sizeof(t_FmPcdCcNextEngineParams)); -+ -+ numOfModifiedPtr = (uint8_t)LIST_NumOfObjs(h_OldPointersLst); -+ -+ if (numOfModifiedPtr) -+ { -+ -+ p_PosNew = LIST_FIRST(h_NewPointersLst); -+ -+ /* Invoke host-command to copy from the new Ad to existing Ads */ -+ err = DynamicChangeHc(h_FmPcd, h_OldPointersLst, h_NewPointersLst, -+ p_AdditionalParams, useShadowStructs); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (useShadowStructs) -+ { -+ /* When the host-command above has ended, the old structures are 'free'and we can update -+ them by copying from the new shadow structures. */ -+ if (p_CcNode->lclMask) -+ keySize = (uint32_t)(2 * p_CcNode->ccKeySizeAccExtraction); -+ else -+ keySize = p_CcNode->ccKeySizeAccExtraction; -+ -+ MemCpy8(p_AdditionalParams->p_KeysMatchTableOld, -+ p_AdditionalParams->p_KeysMatchTableNew, -+ p_CcNode->maxNumOfKeys * keySize * sizeof(uint8_t)); -+ -+ MemCpy8( -+ p_AdditionalParams->p_AdTableOld, -+ p_AdditionalParams->p_AdTableNew, -+ (uint32_t)((p_CcNode->maxNumOfKeys + 1) -+ * FM_PCD_CC_AD_ENTRY_SIZE)); -+ -+ /* Retrieve the address of the allocated Ad */ -+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_PosNew); -+ h_Ad = p_CcNodeInfo->h_CcNode; -+ -+ /* Build a new Ad that holds the old (now updated) structures */ -+ p_AdditionalParams->p_KeysMatchTableNew = -+ p_AdditionalParams->p_KeysMatchTableOld; -+ p_AdditionalParams->p_AdTableNew = p_AdditionalParams->p_AdTableOld; -+ -+ nextEngineParams.nextEngine = e_FM_PCD_CC; -+ nextEngineParams.params.ccParams.h_CcNode = (t_Handle)p_CcNode; -+ -+ BuildNewAd(h_Ad, p_AdditionalParams, p_CcNode, &nextEngineParams); -+ -+ /* HC to copy from the new Ad (old updated structures) to current Ad (uses shadow structures) */ -+ err = DynamicChangeHc(h_FmPcd, h_OldPointersLst, h_NewPointersLst, -+ p_AdditionalParams, useShadowStructs); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ -+ err = ReleaseModifiedDataStructure(h_FmPcd, h_OldPointersLst, -+ h_NewPointersLst, -+ p_AdditionalParams, useShadowStructs); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+#ifdef FM_CAPWAP_SUPPORT -+static bool IsCapwapApplSpecific(t_Handle h_Node) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_Node; -+ bool isManipForCapwapApplSpecificBuild = FALSE; -+ int i = 0; -+ -+ ASSERT_COND(h_Node); -+ /* assumption that this function called only for INDEXED_FLOW_ID - so no miss*/ -+ for (i = 0; i < p_CcNode->numOfKeys; i++) -+ { -+ if ( p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip && -+ FmPcdManipIsCapwapApplSpecific(p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip)) -+ { -+ isManipForCapwapApplSpecificBuild = TRUE; -+ break; -+ } -+ } -+ return isManipForCapwapApplSpecificBuild; -+ -+} -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+static t_Error CcUpdateParam( -+ t_Handle h_FmPcd, t_Handle h_PcdParams, t_Handle h_FmPort, -+ t_FmPcdCcKeyAndNextEngineParams *p_CcKeyAndNextEngineParams, -+ uint16_t numOfEntries, t_Handle h_Ad, bool validate, uint16_t level, -+ t_Handle h_FmTree, bool modify) -+{ -+ t_FmPcdCcNode *p_CcNode; -+ t_Error err; -+ uint16_t tmp = 0; -+ int i = 0; -+ t_FmPcdCcTree *p_CcTree = (t_FmPcdCcTree *)h_FmTree; -+ -+ level++; -+ -+ if (p_CcTree->h_IpReassemblyManip) -+ { -+ err = FmPcdManipUpdate(h_FmPcd, h_PcdParams, h_FmPort, -+ p_CcTree->h_IpReassemblyManip, NULL, validate, -+ level, h_FmTree, modify); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if (p_CcTree->h_CapwapReassemblyManip) -+ { -+ err = FmPcdManipUpdate(h_FmPcd, h_PcdParams, h_FmPort, -+ p_CcTree->h_CapwapReassemblyManip, NULL, validate, -+ level, h_FmTree, modify); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if (numOfEntries) -+ { -+ for (i = 0; i < numOfEntries; i++) -+ { -+ if (i == 0) -+ h_Ad = PTR_MOVE(h_Ad, i*FM_PCD_CC_AD_ENTRY_SIZE); -+ else -+ h_Ad = PTR_MOVE(h_Ad, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ if (p_CcKeyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ { -+ p_CcNode = -+ p_CcKeyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode; -+ ASSERT_COND(p_CcNode); -+ -+ if (p_CcKeyAndNextEngineParams[i].nextEngineParams.h_Manip) -+ { -+ err = -+ FmPcdManipUpdate( -+ h_FmPcd, -+ NULL, -+ h_FmPort, -+ p_CcKeyAndNextEngineParams[i].nextEngineParams.h_Manip, -+ h_Ad, validate, level, h_FmTree, modify); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if (p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.nextEngine -+ != e_FM_PCD_INVALID) -+ tmp = (uint8_t)(p_CcNode->numOfKeys + 1); -+ else -+ tmp = p_CcNode->numOfKeys; -+ -+ err = CcUpdateParam(h_FmPcd, h_PcdParams, h_FmPort, -+ p_CcNode->keyAndNextEngineParams, tmp, -+ p_CcNode->h_AdTable, validate, level, -+ h_FmTree, modify); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ else -+ { -+ if (p_CcKeyAndNextEngineParams[i].nextEngineParams.h_Manip) -+ { -+ err = -+ FmPcdManipUpdate( -+ h_FmPcd, -+ NULL, -+ h_FmPort, -+ p_CcKeyAndNextEngineParams[i].nextEngineParams.h_Manip, -+ h_Ad, validate, level, h_FmTree, modify); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ } -+ } -+ -+ return E_OK; -+} -+ -+static ccPrivateInfo_t IcDefineCode(t_FmPcdCcNodeParams *p_CcNodeParam) -+{ -+ switch (p_CcNodeParam->extractCcParams.extractNonHdr.action) -+ { -+ case (e_FM_PCD_ACTION_EXACT_MATCH): -+ switch (p_CcNodeParam->extractCcParams.extractNonHdr.src) -+ { -+ case (e_FM_PCD_EXTRACT_FROM_KEY): -+ return CC_PRIVATE_INFO_IC_KEY_EXACT_MATCH; -+ case (e_FM_PCD_EXTRACT_FROM_HASH): -+ return CC_PRIVATE_INFO_IC_HASH_EXACT_MATCH; -+ default: -+ return CC_PRIVATE_INFO_NONE; -+ } -+ -+ case (e_FM_PCD_ACTION_INDEXED_LOOKUP): -+ switch (p_CcNodeParam->extractCcParams.extractNonHdr.src) -+ { -+ case (e_FM_PCD_EXTRACT_FROM_HASH): -+ return CC_PRIVATE_INFO_IC_HASH_INDEX_LOOKUP; -+ case (e_FM_PCD_EXTRACT_FROM_FLOW_ID): -+ return CC_PRIVATE_INFO_IC_DEQ_FQID_INDEX_LOOKUP; -+ default: -+ return CC_PRIVATE_INFO_NONE; -+ } -+ -+ default: -+ break; -+ } -+ -+ return CC_PRIVATE_INFO_NONE; -+} -+ -+static t_CcNodeInformation * DequeueAdditionalInfoFromRelevantLst( -+ t_List *p_List) -+{ -+ t_CcNodeInformation *p_CcNodeInfo = NULL; -+ -+ if (!LIST_IsEmpty(p_List)) -+ { -+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_List->p_Next); -+ LIST_DelAndInit(&p_CcNodeInfo->node); -+ } -+ -+ return p_CcNodeInfo; -+} -+ -+void ReleaseLst(t_List *p_List) -+{ -+ t_CcNodeInformation *p_CcNodeInfo = NULL; -+ -+ if (!LIST_IsEmpty(p_List)) -+ { -+ p_CcNodeInfo = DequeueAdditionalInfoFromRelevantLst(p_List); -+ while (p_CcNodeInfo) -+ { -+ XX_Free(p_CcNodeInfo); -+ p_CcNodeInfo = DequeueAdditionalInfoFromRelevantLst(p_List); -+ } -+ } -+ -+ LIST_Del(p_List); -+} -+ -+static void DeleteNode(t_FmPcdCcNode *p_CcNode) -+{ -+ uint32_t i; -+ -+ if (!p_CcNode) -+ return; -+ -+ if (p_CcNode->p_GlblMask) -+ { -+ XX_Free(p_CcNode->p_GlblMask); -+ p_CcNode->p_GlblMask = NULL; -+ } -+ -+ if (p_CcNode->h_KeysMatchTable) -+ { -+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_CcNode->h_FmPcd), -+ p_CcNode->h_KeysMatchTable); -+ p_CcNode->h_KeysMatchTable = NULL; -+ } -+ -+ if (p_CcNode->h_AdTable) -+ { -+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_CcNode->h_FmPcd), -+ p_CcNode->h_AdTable); -+ p_CcNode->h_AdTable = NULL; -+ } -+ -+ if (p_CcNode->h_Ad) -+ { -+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_CcNode->h_FmPcd), -+ p_CcNode->h_Ad); -+ p_CcNode->h_Ad = NULL; -+ p_CcNode->h_TmpAd = NULL; -+ } -+ -+ if (p_CcNode->h_StatsFLRs) -+ { -+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_CcNode->h_FmPcd), -+ p_CcNode->h_StatsFLRs); -+ p_CcNode->h_StatsFLRs = NULL; -+ } -+ -+ if (p_CcNode->h_Spinlock) -+ { -+ XX_FreeSpinlock(p_CcNode->h_Spinlock); -+ p_CcNode->h_Spinlock = NULL; -+ } -+ -+ /* Restore the original counters pointer instead of the mutual pointer (mutual to all hash buckets) */ -+ if (p_CcNode->isHashBucket -+ && (p_CcNode->statisticsMode != e_FM_PCD_CC_STATS_MODE_NONE)) -+ p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].p_StatsObj->h_StatsCounters = -+ p_CcNode->h_PrivMissStatsCounters; -+ -+ /* Releasing all currently used statistics objects, including 'miss' entry */ -+ for (i = 0; i < p_CcNode->numOfKeys + 1; i++) -+ if (p_CcNode->keyAndNextEngineParams[i].p_StatsObj) -+ PutStatsObj(p_CcNode, -+ p_CcNode->keyAndNextEngineParams[i].p_StatsObj); -+ -+ if (!LIST_IsEmpty(&p_CcNode->availableStatsLst)) -+ { -+ t_Handle h_FmMuram = FmPcdGetMuramHandle(p_CcNode->h_FmPcd); -+ ASSERT_COND(h_FmMuram); -+ -+ FreeStatObjects(&p_CcNode->availableStatsLst, h_FmMuram); -+ } -+ -+ LIST_Del(&p_CcNode->availableStatsLst); -+ -+ ReleaseLst(&p_CcNode->availableStatsLst); -+ ReleaseLst(&p_CcNode->ccPrevNodesLst); -+ ReleaseLst(&p_CcNode->ccTreeIdLst); -+ ReleaseLst(&p_CcNode->ccTreesLst); -+ -+ XX_Free(p_CcNode); -+} -+ -+static void DeleteTree(t_FmPcdCcTree *p_FmPcdTree, t_FmPcd *p_FmPcd) -+{ -+ if (p_FmPcdTree) -+ { -+ if (p_FmPcdTree->ccTreeBaseAddr) -+ { -+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_FmPcd), -+ UINT_TO_PTR(p_FmPcdTree->ccTreeBaseAddr)); -+ p_FmPcdTree->ccTreeBaseAddr = 0; -+ } -+ -+ ReleaseLst(&p_FmPcdTree->fmPortsLst); -+ -+ XX_Free(p_FmPcdTree); -+ } -+} -+ -+static void GetCcExtractKeySize(uint8_t parseCodeRealSize, -+ uint8_t *parseCodeCcSize) -+{ -+ if ((parseCodeRealSize > 0) && (parseCodeRealSize < 2)) -+ *parseCodeCcSize = 1; -+ else -+ if (parseCodeRealSize == 2) -+ *parseCodeCcSize = 2; -+ else -+ if ((parseCodeRealSize > 2) && (parseCodeRealSize <= 4)) -+ *parseCodeCcSize = 4; -+ else -+ if ((parseCodeRealSize > 4) && (parseCodeRealSize <= 8)) -+ *parseCodeCcSize = 8; -+ else -+ if ((parseCodeRealSize > 8) && (parseCodeRealSize <= 16)) -+ *parseCodeCcSize = 16; -+ else -+ if ((parseCodeRealSize > 16) -+ && (parseCodeRealSize <= 24)) -+ *parseCodeCcSize = 24; -+ else -+ if ((parseCodeRealSize > 24) -+ && (parseCodeRealSize <= 32)) -+ *parseCodeCcSize = 32; -+ else -+ if ((parseCodeRealSize > 32) -+ && (parseCodeRealSize <= 40)) -+ *parseCodeCcSize = 40; -+ else -+ if ((parseCodeRealSize > 40) -+ && (parseCodeRealSize <= 48)) -+ *parseCodeCcSize = 48; -+ else -+ if ((parseCodeRealSize > 48) -+ && (parseCodeRealSize <= 56)) -+ *parseCodeCcSize = 56; -+ else -+ *parseCodeCcSize = 0; -+} -+ -+static void GetSizeHeaderField(e_NetHeaderType hdr, t_FmPcdFields field, -+ uint8_t *parseCodeRealSize) -+{ -+ switch (hdr) -+ { -+ case (HEADER_TYPE_ETH): -+ switch (field.eth) -+ { -+ case (NET_HEADER_FIELD_ETH_DA): -+ *parseCodeRealSize = 6; -+ break; -+ -+ case (NET_HEADER_FIELD_ETH_SA): -+ *parseCodeRealSize = 6; -+ break; -+ -+ case (NET_HEADER_FIELD_ETH_TYPE): -+ *parseCodeRealSize = 2; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported1")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ case (HEADER_TYPE_PPPoE): -+ switch (field.pppoe) -+ { -+ case (NET_HEADER_FIELD_PPPoE_PID): -+ *parseCodeRealSize = 2; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported1")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ case (HEADER_TYPE_VLAN): -+ switch (field.vlan) -+ { -+ case (NET_HEADER_FIELD_VLAN_TCI): -+ *parseCodeRealSize = 2; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported2")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ case (HEADER_TYPE_MPLS): -+ switch (field.mpls) -+ { -+ case (NET_HEADER_FIELD_MPLS_LABEL_STACK): -+ *parseCodeRealSize = 4; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported3")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ case (HEADER_TYPE_IPv4): -+ switch (field.ipv4) -+ { -+ case (NET_HEADER_FIELD_IPv4_DST_IP): -+ case (NET_HEADER_FIELD_IPv4_SRC_IP): -+ *parseCodeRealSize = 4; -+ break; -+ -+ case (NET_HEADER_FIELD_IPv4_TOS): -+ case (NET_HEADER_FIELD_IPv4_PROTO): -+ *parseCodeRealSize = 1; -+ break; -+ -+ case (NET_HEADER_FIELD_IPv4_DST_IP -+ | NET_HEADER_FIELD_IPv4_SRC_IP): -+ *parseCodeRealSize = 8; -+ break; -+ -+ case (NET_HEADER_FIELD_IPv4_TTL): -+ *parseCodeRealSize = 1; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported4")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ case (HEADER_TYPE_IPv6): -+ switch (field.ipv6) -+ { -+ case (NET_HEADER_FIELD_IPv6_VER | NET_HEADER_FIELD_IPv6_FL -+ | NET_HEADER_FIELD_IPv6_TC): -+ *parseCodeRealSize = 4; -+ break; -+ -+ case (NET_HEADER_FIELD_IPv6_NEXT_HDR): -+ case (NET_HEADER_FIELD_IPv6_HOP_LIMIT): -+ *parseCodeRealSize = 1; -+ break; -+ -+ case (NET_HEADER_FIELD_IPv6_DST_IP): -+ case (NET_HEADER_FIELD_IPv6_SRC_IP): -+ *parseCodeRealSize = 16; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported5")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ case (HEADER_TYPE_IP): -+ switch (field.ip) -+ { -+ case (NET_HEADER_FIELD_IP_DSCP): -+ case (NET_HEADER_FIELD_IP_PROTO): -+ *parseCodeRealSize = 1; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported5")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ case (HEADER_TYPE_GRE): -+ switch (field.gre) -+ { -+ case (NET_HEADER_FIELD_GRE_TYPE): -+ *parseCodeRealSize = 2; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported6")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ case (HEADER_TYPE_MINENCAP): -+ switch (field.minencap) -+ { -+ case (NET_HEADER_FIELD_MINENCAP_TYPE): -+ *parseCodeRealSize = 1; -+ break; -+ -+ case (NET_HEADER_FIELD_MINENCAP_DST_IP): -+ case (NET_HEADER_FIELD_MINENCAP_SRC_IP): -+ *parseCodeRealSize = 4; -+ break; -+ -+ case (NET_HEADER_FIELD_MINENCAP_SRC_IP -+ | NET_HEADER_FIELD_MINENCAP_DST_IP): -+ *parseCodeRealSize = 8; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported7")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ case (HEADER_TYPE_TCP): -+ switch (field.tcp) -+ { -+ case (NET_HEADER_FIELD_TCP_PORT_SRC): -+ case (NET_HEADER_FIELD_TCP_PORT_DST): -+ *parseCodeRealSize = 2; -+ break; -+ -+ case (NET_HEADER_FIELD_TCP_PORT_SRC -+ | NET_HEADER_FIELD_TCP_PORT_DST): -+ *parseCodeRealSize = 4; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported8")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ case (HEADER_TYPE_UDP): -+ switch (field.udp) -+ { -+ case (NET_HEADER_FIELD_UDP_PORT_SRC): -+ case (NET_HEADER_FIELD_UDP_PORT_DST): -+ *parseCodeRealSize = 2; -+ break; -+ -+ case (NET_HEADER_FIELD_UDP_PORT_SRC -+ | NET_HEADER_FIELD_UDP_PORT_DST): -+ *parseCodeRealSize = 4; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported9")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported10")); -+ *parseCodeRealSize = CC_SIZE_ILLEGAL; -+ break; -+ } -+} -+ -+t_Error ValidateNextEngineParams( -+ t_Handle h_FmPcd, t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams, -+ e_FmPcdCcStatsMode statsMode) -+{ -+ uint16_t absoluteProfileId; -+ t_Error err = E_OK; -+ uint8_t relativeSchemeId; -+ -+ if ((statsMode == e_FM_PCD_CC_STATS_MODE_NONE) -+ && (p_FmPcdCcNextEngineParams->statisticsEn)) -+ RETURN_ERROR( -+ MAJOR, -+ E_CONFLICT, -+ ("Statistics are requested for a key, but statistics mode was set" -+ "to 'NONE' upon initialization")); -+ -+ switch (p_FmPcdCcNextEngineParams->nextEngine) -+ { -+ case (e_FM_PCD_INVALID): -+ err = E_NOT_SUPPORTED; -+ break; -+ -+ case (e_FM_PCD_DONE): -+ if ((p_FmPcdCcNextEngineParams->params.enqueueParams.action -+ == e_FM_PCD_ENQ_FRAME) -+ && p_FmPcdCcNextEngineParams->params.enqueueParams.overrideFqid) -+ { -+ if (!p_FmPcdCcNextEngineParams->params.enqueueParams.newFqid) -+ RETURN_ERROR( -+ MAJOR, -+ E_CONFLICT, -+ ("When overrideFqid is set, newFqid must not be zero")); -+ if (p_FmPcdCcNextEngineParams->params.enqueueParams.newFqid -+ & ~0x00FFFFFF) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("fqidForCtrlFlow must be between 1 and 2^24-1")); -+ } -+ break; -+ -+ case (e_FM_PCD_KG): -+ relativeSchemeId = -+ FmPcdKgGetRelativeSchemeId( -+ h_FmPcd, -+ FmPcdKgGetSchemeId( -+ p_FmPcdCcNextEngineParams->params.kgParams.h_DirectScheme)); -+ if (relativeSchemeId == FM_PCD_KG_NUM_OF_SCHEMES) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG); -+ if (!FmPcdKgIsSchemeValidSw( -+ p_FmPcdCcNextEngineParams->params.kgParams.h_DirectScheme)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("not valid schemeIndex in KG next engine param")); -+ if (!KgIsSchemeAlwaysDirect(h_FmPcd, relativeSchemeId)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("CC Node may point only to a scheme that is always direct.")); -+ break; -+ -+ case (e_FM_PCD_PLCR): -+ if (p_FmPcdCcNextEngineParams->params.plcrParams.overrideParams) -+ { -+ /* if private policer profile, it may be uninitialized yet, therefore no checks are done at this stage */ -+ if (p_FmPcdCcNextEngineParams->params.plcrParams.sharedProfile) -+ { -+ err = -+ FmPcdPlcrGetAbsoluteIdByProfileParams( -+ h_FmPcd, -+ e_FM_PCD_PLCR_SHARED, -+ NULL, -+ p_FmPcdCcNextEngineParams->params.plcrParams.newRelativeProfileId, -+ &absoluteProfileId); -+ if (err) -+ RETURN_ERROR(MAJOR, err, -+ ("Shared profile offset is out of range")); -+ if (!FmPcdPlcrIsProfileValid(h_FmPcd, absoluteProfileId)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Invalid profile")); -+ } -+ } -+ break; -+ -+ case (e_FM_PCD_HASH): -+ p_FmPcdCcNextEngineParams->nextEngine = e_FM_PCD_CC; -+ case (e_FM_PCD_CC): -+ if (!p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode) -+ RETURN_ERROR(MAJOR, E_NULL_POINTER, -+ ("handler to next Node is NULL")); -+ break; -+ -+#if (DPAA_VERSION >= 11) -+ case (e_FM_PCD_FR): -+ if (!p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic) -+ err = E_NOT_SUPPORTED; -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Next engine is not correct")); -+ } -+ -+ -+ return err; -+} -+ -+static uint8_t GetGenParseCode(e_FmPcdExtractFrom src, -+ uint32_t offset, bool glblMask, -+ uint8_t *parseArrayOffset, bool fromIc, -+ ccPrivateInfo_t icCode) -+{ -+ if (!fromIc) -+ { -+ switch (src) -+ { -+ case (e_FM_PCD_EXTRACT_FROM_FRAME_START): -+ if (glblMask) -+ return CC_PC_GENERIC_WITH_MASK; -+ else -+ return CC_PC_GENERIC_WITHOUT_MASK; -+ -+ case (e_FM_PCD_EXTRACT_FROM_CURR_END_OF_PARSE): -+ *parseArrayOffset = CC_PC_PR_NEXT_HEADER_OFFSET; -+ if (offset) -+ return CC_PR_OFFSET; -+ else -+ return CC_PR_WITHOUT_OFFSET; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 'extract from' src")); -+ return CC_PC_ILLEGAL; -+ } -+ } -+ else -+ { -+ switch (icCode) -+ { -+ case (CC_PRIVATE_INFO_IC_KEY_EXACT_MATCH): -+ *parseArrayOffset = 0x50; -+ return CC_PC_GENERIC_IC_GMASK; -+ -+ case (CC_PRIVATE_INFO_IC_HASH_EXACT_MATCH): -+ *parseArrayOffset = 0x48; -+ return CC_PC_GENERIC_IC_GMASK; -+ -+ case (CC_PRIVATE_INFO_IC_HASH_INDEX_LOOKUP): -+ *parseArrayOffset = 0x48; -+ return CC_PC_GENERIC_IC_HASH_INDEXED; -+ -+ case (CC_PRIVATE_INFO_IC_DEQ_FQID_INDEX_LOOKUP): -+ *parseArrayOffset = 0x16; -+ return CC_PC_GENERIC_IC_HASH_INDEXED; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 'extract from' src")); -+ break; -+ } -+ } -+ -+ return CC_PC_ILLEGAL; -+} -+ -+static uint8_t GetFullFieldParseCode(e_NetHeaderType hdr, e_FmPcdHdrIndex index, -+ t_FmPcdFields field) -+{ -+ switch (hdr) -+ { -+ case (HEADER_TYPE_NONE): -+ ASSERT_COND(FALSE); -+ return CC_PC_ILLEGAL; -+ -+ case (HEADER_TYPE_ETH): -+ switch (field.eth) -+ { -+ case (NET_HEADER_FIELD_ETH_DA): -+ return CC_PC_FF_MACDST; -+ case (NET_HEADER_FIELD_ETH_SA): -+ return CC_PC_FF_MACSRC; -+ case (NET_HEADER_FIELD_ETH_TYPE): -+ return CC_PC_FF_ETYPE; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ case (HEADER_TYPE_VLAN): -+ switch (field.vlan) -+ { -+ case (NET_HEADER_FIELD_VLAN_TCI): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_TCI1; -+ if (index == e_FM_PCD_HDR_INDEX_LAST) -+ return CC_PC_FF_TCI2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ case (HEADER_TYPE_MPLS): -+ switch (field.mpls) -+ { -+ case (NET_HEADER_FIELD_MPLS_LABEL_STACK): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_MPLS1; -+ if (index == e_FM_PCD_HDR_INDEX_LAST) -+ return CC_PC_FF_MPLS_LAST; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal MPLS index")); -+ return CC_PC_ILLEGAL; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ case (HEADER_TYPE_IPv4): -+ switch (field.ipv4) -+ { -+ case (NET_HEADER_FIELD_IPv4_DST_IP): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_IPV4DST1; -+ if (index == e_FM_PCD_HDR_INDEX_2) -+ return CC_PC_FF_IPV4DST2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index")); -+ return CC_PC_ILLEGAL; -+ case (NET_HEADER_FIELD_IPv4_TOS): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_IPV4IPTOS_TC1; -+ if (index == e_FM_PCD_HDR_INDEX_2) -+ return CC_PC_FF_IPV4IPTOS_TC2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index")); -+ return CC_PC_ILLEGAL; -+ case (NET_HEADER_FIELD_IPv4_PROTO): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_IPV4PTYPE1; -+ if (index == e_FM_PCD_HDR_INDEX_2) -+ return CC_PC_FF_IPV4PTYPE2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index")); -+ return CC_PC_ILLEGAL; -+ case (NET_HEADER_FIELD_IPv4_SRC_IP): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_IPV4SRC1; -+ if (index == e_FM_PCD_HDR_INDEX_2) -+ return CC_PC_FF_IPV4SRC2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index")); -+ return CC_PC_ILLEGAL; -+ case (NET_HEADER_FIELD_IPv4_SRC_IP -+ | NET_HEADER_FIELD_IPv4_DST_IP): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_IPV4SRC1_IPV4DST1; -+ if (index == e_FM_PCD_HDR_INDEX_2) -+ return CC_PC_FF_IPV4SRC2_IPV4DST2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index")); -+ return CC_PC_ILLEGAL; -+ case (NET_HEADER_FIELD_IPv4_TTL): -+ return CC_PC_FF_IPV4TTL; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ case (HEADER_TYPE_IPv6): -+ switch (field.ipv6) -+ { -+ case (NET_HEADER_FIELD_IPv6_VER | NET_HEADER_FIELD_IPv6_FL -+ | NET_HEADER_FIELD_IPv6_TC): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_IPTOS_IPV6TC1_IPV6FLOW1; -+ if (index == e_FM_PCD_HDR_INDEX_2) -+ return CC_PC_FF_IPTOS_IPV6TC2_IPV6FLOW2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index")); -+ return CC_PC_ILLEGAL; -+ -+ case (NET_HEADER_FIELD_IPv6_NEXT_HDR): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_IPV6PTYPE1; -+ if (index == e_FM_PCD_HDR_INDEX_2) -+ return CC_PC_FF_IPV6PTYPE2; -+ if (index == e_FM_PCD_HDR_INDEX_LAST) -+ return CC_PC_FF_IPPID; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index")); -+ return CC_PC_ILLEGAL; -+ -+ case (NET_HEADER_FIELD_IPv6_DST_IP): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_IPV6DST1; -+ if (index == e_FM_PCD_HDR_INDEX_2) -+ return CC_PC_FF_IPV6DST2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index")); -+ return CC_PC_ILLEGAL; -+ -+ case (NET_HEADER_FIELD_IPv6_SRC_IP): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_IPV6SRC1; -+ if (index == e_FM_PCD_HDR_INDEX_2) -+ return CC_PC_FF_IPV6SRC2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index")); -+ return CC_PC_ILLEGAL; -+ -+ case (NET_HEADER_FIELD_IPv6_HOP_LIMIT): -+ return CC_PC_FF_IPV6HOP_LIMIT; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ case (HEADER_TYPE_IP): -+ switch (field.ip) -+ { -+ case (NET_HEADER_FIELD_IP_DSCP): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) -+ || (index == e_FM_PCD_HDR_INDEX_1)) -+ return CC_PC_FF_IPDSCP; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IP index")); -+ return CC_PC_ILLEGAL; -+ -+ case (NET_HEADER_FIELD_IP_PROTO): -+ if (index == e_FM_PCD_HDR_INDEX_LAST) -+ return CC_PC_FF_IPPID; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IP index")); -+ return CC_PC_ILLEGAL; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ case (HEADER_TYPE_GRE): -+ switch (field.gre) -+ { -+ case (NET_HEADER_FIELD_GRE_TYPE): -+ return CC_PC_FF_GREPTYPE; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ case (HEADER_TYPE_MINENCAP): -+ switch (field.minencap) -+ { -+ case (NET_HEADER_FIELD_MINENCAP_TYPE): -+ return CC_PC_FF_MINENCAP_PTYPE; -+ -+ case (NET_HEADER_FIELD_MINENCAP_DST_IP): -+ return CC_PC_FF_MINENCAP_IPDST; -+ -+ case (NET_HEADER_FIELD_MINENCAP_SRC_IP): -+ return CC_PC_FF_MINENCAP_IPSRC; -+ -+ case (NET_HEADER_FIELD_MINENCAP_SRC_IP -+ | NET_HEADER_FIELD_MINENCAP_DST_IP): -+ return CC_PC_FF_MINENCAP_IPSRC_IPDST; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ case (HEADER_TYPE_TCP): -+ switch (field.tcp) -+ { -+ case (NET_HEADER_FIELD_TCP_PORT_SRC): -+ return CC_PC_FF_L4PSRC; -+ -+ case (NET_HEADER_FIELD_TCP_PORT_DST): -+ return CC_PC_FF_L4PDST; -+ -+ case (NET_HEADER_FIELD_TCP_PORT_DST -+ | NET_HEADER_FIELD_TCP_PORT_SRC): -+ return CC_PC_FF_L4PSRC_L4PDST; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ case (HEADER_TYPE_PPPoE): -+ switch (field.pppoe) -+ { -+ case (NET_HEADER_FIELD_PPPoE_PID): -+ return CC_PC_FF_PPPPID; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ case (HEADER_TYPE_UDP): -+ switch (field.udp) -+ { -+ case (NET_HEADER_FIELD_UDP_PORT_SRC): -+ return CC_PC_FF_L4PSRC; -+ -+ case (NET_HEADER_FIELD_UDP_PORT_DST): -+ return CC_PC_FF_L4PDST; -+ -+ case (NET_HEADER_FIELD_UDP_PORT_DST -+ | NET_HEADER_FIELD_UDP_PORT_SRC): -+ return CC_PC_FF_L4PSRC_L4PDST; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+} -+ -+static uint8_t GetPrParseCode(e_NetHeaderType hdr, e_FmPcdHdrIndex hdrIndex, -+ uint32_t offset, bool glblMask, -+ uint8_t *parseArrayOffset) -+{ -+ bool offsetRelevant = FALSE; -+ -+ if (offset) -+ offsetRelevant = TRUE; -+ -+ switch (hdr) -+ { -+ case (HEADER_TYPE_NONE): -+ ASSERT_COND(FALSE); -+ return CC_PC_ILLEGAL; -+ -+ case (HEADER_TYPE_ETH): -+ *parseArrayOffset = (uint8_t)CC_PC_PR_ETH_OFFSET; -+ break; -+ -+ case (HEADER_TYPE_USER_DEFINED_SHIM1): -+ if (offset || glblMask) -+ *parseArrayOffset = (uint8_t)CC_PC_PR_USER_DEFINED_SHIM1_OFFSET; -+ else -+ return CC_PC_PR_SHIM1; -+ break; -+ -+ case (HEADER_TYPE_USER_DEFINED_SHIM2): -+ if (offset || glblMask) -+ *parseArrayOffset = (uint8_t)CC_PC_PR_USER_DEFINED_SHIM2_OFFSET; -+ else -+ return CC_PC_PR_SHIM2; -+ break; -+ -+ case (HEADER_TYPE_LLC_SNAP): -+ *parseArrayOffset = CC_PC_PR_USER_LLC_SNAP_OFFSET; -+ break; -+ -+ case (HEADER_TYPE_PPPoE): -+ *parseArrayOffset = CC_PC_PR_PPPOE_OFFSET; -+ break; -+ -+ case (HEADER_TYPE_MPLS): -+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) -+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1)) -+ *parseArrayOffset = CC_PC_PR_MPLS1_OFFSET; -+ else -+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST) -+ *parseArrayOffset = CC_PC_PR_MPLS_LAST_OFFSET; -+ else -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal MPLS header index")); -+ return CC_PC_ILLEGAL; -+ } -+ break; -+ -+ case (HEADER_TYPE_IPv4): -+ case (HEADER_TYPE_IPv6): -+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) -+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1)) -+ *parseArrayOffset = CC_PC_PR_IP1_OFFSET; -+ else -+ if (hdrIndex == e_FM_PCD_HDR_INDEX_2) -+ *parseArrayOffset = CC_PC_PR_IP_LAST_OFFSET; -+ else -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IP header index")); -+ return CC_PC_ILLEGAL; -+ } -+ break; -+ -+ case (HEADER_TYPE_MINENCAP): -+ *parseArrayOffset = CC_PC_PR_MINENC_OFFSET; -+ break; -+ -+ case (HEADER_TYPE_GRE): -+ *parseArrayOffset = CC_PC_PR_GRE_OFFSET; -+ break; -+ -+ case (HEADER_TYPE_TCP): -+ case (HEADER_TYPE_UDP): -+ case (HEADER_TYPE_IPSEC_AH): -+ case (HEADER_TYPE_IPSEC_ESP): -+ case (HEADER_TYPE_DCCP): -+ case (HEADER_TYPE_SCTP): -+ *parseArrayOffset = CC_PC_PR_L4_OFFSET; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IP header for this type of operation")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ if (offsetRelevant) -+ return CC_PR_OFFSET; -+ else -+ return CC_PR_WITHOUT_OFFSET; -+} -+ -+static uint8_t GetFieldParseCode(e_NetHeaderType hdr, t_FmPcdFields field, -+ uint32_t offset, uint8_t *parseArrayOffset, -+ e_FmPcdHdrIndex hdrIndex) -+{ -+ bool offsetRelevant = FALSE; -+ -+ if (offset) -+ offsetRelevant = TRUE; -+ -+ switch (hdr) -+ { -+ case (HEADER_TYPE_NONE): -+ ASSERT_COND(FALSE); -+ break; -+ case (HEADER_TYPE_ETH): -+ switch (field.eth) -+ { -+ case (NET_HEADER_FIELD_ETH_TYPE): -+ *parseArrayOffset = CC_PC_PR_ETYPE_LAST_OFFSET; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ break; -+ -+ case (HEADER_TYPE_VLAN): -+ switch (field.vlan) -+ { -+ case (NET_HEADER_FIELD_VLAN_TCI): -+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) -+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1)) -+ *parseArrayOffset = CC_PC_PR_VLAN1_OFFSET; -+ else -+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST) -+ *parseArrayOffset = CC_PC_PR_VLAN2_OFFSET; -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return CC_PC_ILLEGAL; -+ } -+ break; -+ -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal header ")); -+ return CC_PC_ILLEGAL; -+ } -+ -+ if (offsetRelevant) -+ return CC_PR_OFFSET; -+ else -+ return CC_PR_WITHOUT_OFFSET; -+} -+ -+static void FillAdOfTypeResult(t_Handle h_Ad, -+ t_FmPcdCcStatsParams *p_FmPcdCcStatsParams, -+ t_FmPcd *p_FmPcd, -+ t_FmPcdCcNextEngineParams *p_CcNextEngineParams) -+{ -+ t_AdOfTypeResult *p_AdResult = (t_AdOfTypeResult *)h_Ad; -+ t_Handle h_TmpAd; -+ uint32_t tmp = 0, tmpNia = 0; -+ uint16_t profileId; -+ t_Handle p_AdNewPtr = NULL; -+ t_Error err = E_OK; -+ -+ /* There are 3 cases handled in this routine of building a "result" type AD. -+ * Case 1: No Manip. The action descriptor is built within the match table. -+ * Case 2: Manip exists. A new AD is created - p_AdNewPtr. It is initialized -+ * either in the FmPcdManipUpdateAdResultForCc routine or it was already -+ * initialized and returned here. -+ * p_AdResult (within the match table) will be initialized after -+ * this routine returns and point to the existing AD. -+ * Case 3: Manip exists. The action descriptor is built within the match table. -+ * FmPcdManipUpdateAdResultForCc returns a NULL p_AdNewPtr. -+ * -+ * If statistics were enabled and the statistics mode of this node requires -+ * a statistics Ad, it will be placed after the result Ad and before the -+ * manip Ad, if manip Ad exists here. -+ */ -+ -+ /* As default, the "new" ptr is the current one. i.e. the content of the result -+ * AD will be written into the match table itself (case (1))*/ -+ p_AdNewPtr = p_AdResult; -+ -+ /* Initialize an action descriptor, if current statistics mode requires an Ad */ -+ if (p_FmPcdCcStatsParams) -+ { -+ ASSERT_COND(p_FmPcdCcStatsParams->h_StatsAd); -+ ASSERT_COND(p_FmPcdCcStatsParams->h_StatsCounters); -+ -+ /* Swapping addresses between statistics Ad and the current lookup AD addresses */ -+ h_TmpAd = p_FmPcdCcStatsParams->h_StatsAd; -+ p_FmPcdCcStatsParams->h_StatsAd = h_Ad; -+ h_Ad = h_TmpAd; -+ -+ p_AdNewPtr = h_Ad; -+ p_AdResult = h_Ad; -+ -+ /* Init statistics Ad and connect current lookup AD as 'next action' from statistics Ad */ -+ UpdateStatsAd(p_FmPcdCcStatsParams, h_Ad, p_FmPcd->physicalMuramBase); -+ } -+ -+ /* Create manip and return p_AdNewPtr to either a new descriptor or NULL */ -+ if (p_CcNextEngineParams->h_Manip) -+ FmPcdManipUpdateAdResultForCc(p_CcNextEngineParams->h_Manip, -+ p_CcNextEngineParams, h_Ad, &p_AdNewPtr); -+ -+ /* if (p_AdNewPtr = NULL) --> Done. (case (3)) */ -+ if (p_AdNewPtr) -+ { -+ /* case (1) and (2) */ -+ switch (p_CcNextEngineParams->nextEngine) -+ { -+ case (e_FM_PCD_DONE): -+ if (p_CcNextEngineParams->params.enqueueParams.action -+ == e_FM_PCD_ENQ_FRAME) -+ { -+ if (p_CcNextEngineParams->params.enqueueParams.overrideFqid) -+ { -+ tmp = FM_PCD_AD_RESULT_CONTRL_FLOW_TYPE; -+ tmp |= -+ p_CcNextEngineParams->params.enqueueParams.newFqid; -+#if (DPAA_VERSION >= 11) -+ tmp |= -+ (p_CcNextEngineParams->params.enqueueParams.newRelativeStorageProfileId -+ & FM_PCD_AD_RESULT_VSP_MASK) -+ << FM_PCD_AD_RESULT_VSP_SHIFT; -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ else -+ { -+ tmp = FM_PCD_AD_RESULT_DATA_FLOW_TYPE; -+ tmp |= FM_PCD_AD_RESULT_PLCR_DIS; -+ } -+ } -+ -+ if (p_CcNextEngineParams->params.enqueueParams.action -+ == e_FM_PCD_DROP_FRAME) -+ tmpNia |= GET_NIA_BMI_AC_DISCARD_FRAME(p_FmPcd); -+ else -+ tmpNia |= GET_NIA_BMI_AC_ENQ_FRAME(p_FmPcd); -+ break; -+ -+ case (e_FM_PCD_KG): -+ if (p_CcNextEngineParams->params.kgParams.overrideFqid) -+ { -+ tmp = FM_PCD_AD_RESULT_CONTRL_FLOW_TYPE; -+ tmp |= p_CcNextEngineParams->params.kgParams.newFqid; -+#if (DPAA_VERSION >= 11) -+ tmp |= -+ (p_CcNextEngineParams->params.kgParams.newRelativeStorageProfileId -+ & FM_PCD_AD_RESULT_VSP_MASK) -+ << FM_PCD_AD_RESULT_VSP_SHIFT; -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ else -+ { -+ tmp = FM_PCD_AD_RESULT_DATA_FLOW_TYPE; -+ tmp |= FM_PCD_AD_RESULT_PLCR_DIS; -+ } -+ tmpNia = NIA_KG_DIRECT; -+ tmpNia |= NIA_ENG_KG; -+ tmpNia |= NIA_KG_CC_EN; -+ tmpNia |= FmPcdKgGetSchemeId( -+ p_CcNextEngineParams->params.kgParams.h_DirectScheme); -+ break; -+ -+ case (e_FM_PCD_PLCR): -+ if (p_CcNextEngineParams->params.plcrParams.overrideParams) -+ { -+ tmp = FM_PCD_AD_RESULT_CONTRL_FLOW_TYPE; -+ -+ /* if private policer profile, it may be uninitialized yet, therefore no checks are done at this stage */ -+ if (p_CcNextEngineParams->params.plcrParams.sharedProfile) -+ { -+ tmpNia |= NIA_PLCR_ABSOLUTE; -+ err = FmPcdPlcrGetAbsoluteIdByProfileParams( -+ (t_Handle)p_FmPcd, -+ e_FM_PCD_PLCR_SHARED, -+ NULL, -+ p_CcNextEngineParams->params.plcrParams.newRelativeProfileId, -+ &profileId); -+ -+ if (err != E_OK) { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return; -+ } -+ -+ } -+ else -+ profileId = -+ p_CcNextEngineParams->params.plcrParams.newRelativeProfileId; -+ -+ tmp |= p_CcNextEngineParams->params.plcrParams.newFqid; -+#if (DPAA_VERSION >= 11) -+ tmp |= -+ (p_CcNextEngineParams->params.plcrParams.newRelativeStorageProfileId -+ & FM_PCD_AD_RESULT_VSP_MASK) -+ << FM_PCD_AD_RESULT_VSP_SHIFT; -+#endif /* (DPAA_VERSION >= 11) */ -+ WRITE_UINT32( -+ p_AdResult->plcrProfile, -+ (uint32_t)((uint32_t)profileId << FM_PCD_AD_PROFILEID_FOR_CNTRL_SHIFT)); -+ } -+ else -+ tmp = FM_PCD_AD_RESULT_DATA_FLOW_TYPE; -+ -+ tmpNia |= -+ NIA_ENG_PLCR -+ | p_CcNextEngineParams->params.plcrParams.newRelativeProfileId; -+ break; -+ -+ default: -+ return; -+ }WRITE_UINT32(p_AdResult->fqid, tmp); -+ -+ if (p_CcNextEngineParams->h_Manip) -+ { -+ tmp = GET_UINT32(p_AdResult->plcrProfile); -+ tmp |= (uint32_t)(XX_VirtToPhys(p_AdNewPtr) -+ - (p_FmPcd->physicalMuramBase)) >> 4; -+ WRITE_UINT32(p_AdResult->plcrProfile, tmp); -+ -+ tmpNia |= FM_PCD_AD_RESULT_EXTENDED_MODE; -+ tmpNia |= FM_PCD_AD_RESULT_NADEN; -+ } -+ -+#if (DPAA_VERSION >= 11) -+ tmpNia |= FM_PCD_AD_RESULT_NO_OM_VSPE; -+#endif /* (DPAA_VERSION >= 11) */ -+ WRITE_UINT32(p_AdResult->nia, tmpNia); -+ } -+} -+ -+static t_Error CcUpdateParams(t_Handle h_FmPcd, t_Handle h_PcdParams, -+ t_Handle h_FmPort, t_Handle h_FmTree, -+ bool validate) -+{ -+ t_FmPcdCcTree *p_CcTree = (t_FmPcdCcTree *)h_FmTree; -+ -+ return CcUpdateParam(h_FmPcd, h_PcdParams, h_FmPort, -+ p_CcTree->keyAndNextEngineParams, -+ p_CcTree->numOfEntries, -+ UINT_TO_PTR(p_CcTree->ccTreeBaseAddr), validate, 0, -+ h_FmTree, FALSE); -+} -+ -+ -+static void ReleaseNewNodeCommonPart( -+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo) -+{ -+ if (p_AdditionalInfo->p_AdTableNew) -+ FM_MURAM_FreeMem( -+ FmPcdGetMuramHandle( -+ ((t_FmPcdCcNode *)(p_AdditionalInfo->h_CurrentNode))->h_FmPcd), -+ p_AdditionalInfo->p_AdTableNew); -+ -+ if (p_AdditionalInfo->p_KeysMatchTableNew) -+ FM_MURAM_FreeMem( -+ FmPcdGetMuramHandle( -+ ((t_FmPcdCcNode *)(p_AdditionalInfo->h_CurrentNode))->h_FmPcd), -+ p_AdditionalInfo->p_KeysMatchTableNew); -+} -+ -+static t_Error UpdateGblMask(t_FmPcdCcNode *p_CcNode, uint8_t keySize, -+ uint8_t *p_Mask) -+{ -+ uint8_t prvGlblMaskSize = p_CcNode->glblMaskSize; -+ -+ if (p_Mask && !p_CcNode->glblMaskUpdated && (keySize <= 4) -+ && !p_CcNode->lclMask) -+ { -+ if (p_CcNode->parseCode && (p_CcNode->parseCode != CC_PC_FF_TCI1) -+ && (p_CcNode->parseCode != CC_PC_FF_TCI2) -+ && (p_CcNode->parseCode != CC_PC_FF_MPLS1) -+ && (p_CcNode->parseCode != CC_PC_FF_MPLS_LAST) -+ && (p_CcNode->parseCode != CC_PC_FF_IPV4IPTOS_TC1) -+ && (p_CcNode->parseCode != CC_PC_FF_IPV4IPTOS_TC2) -+ && (p_CcNode->parseCode != CC_PC_FF_IPTOS_IPV6TC1_IPV6FLOW1) -+ && (p_CcNode->parseCode != CC_PC_FF_IPDSCP) -+ && (p_CcNode->parseCode != CC_PC_FF_IPTOS_IPV6TC2_IPV6FLOW2)) -+ { -+ p_CcNode->glblMaskSize = 0; -+ p_CcNode->lclMask = TRUE; -+ } -+ else -+ { -+ memcpy(p_CcNode->p_GlblMask, p_Mask, (sizeof(uint8_t)) * keySize); -+ p_CcNode->glblMaskUpdated = TRUE; -+ p_CcNode->glblMaskSize = 4; -+ } -+ } -+ else -+ if (p_Mask && (keySize <= 4) && !p_CcNode->lclMask) -+ { -+ if (memcmp(p_CcNode->p_GlblMask, p_Mask, keySize) != 0) -+ { -+ p_CcNode->lclMask = TRUE; -+ p_CcNode->glblMaskSize = 0; -+ } -+ } -+ else -+ if (!p_Mask && p_CcNode->glblMaskUpdated && (keySize <= 4)) -+ { -+ uint32_t tmpMask = 0xffffffff; -+ if (memcmp(p_CcNode->p_GlblMask, &tmpMask, 4) != 0) -+ { -+ p_CcNode->lclMask = TRUE; -+ p_CcNode->glblMaskSize = 0; -+ } -+ } -+ else -+ if (p_Mask) -+ { -+ p_CcNode->lclMask = TRUE; -+ p_CcNode->glblMaskSize = 0; -+ } -+ -+ /* In static mode (maxNumOfKeys > 0), local mask is supported -+ only is mask support was enabled at initialization */ -+ if (p_CcNode->maxNumOfKeys && (!p_CcNode->maskSupport) && p_CcNode->lclMask) -+ { -+ p_CcNode->lclMask = FALSE; -+ p_CcNode->glblMaskSize = prvGlblMaskSize; -+ return ERROR_CODE(E_NOT_SUPPORTED); -+ } -+ -+ return E_OK; -+} -+ -+static __inline__ t_Handle GetNewAd(t_Handle h_FmPcdCcNodeOrTree, bool isTree) -+{ -+ t_FmPcd *p_FmPcd; -+ t_Handle h_Ad; -+ -+ if (isTree) -+ p_FmPcd = (t_FmPcd *)(((t_FmPcdCcTree *)h_FmPcdCcNodeOrTree)->h_FmPcd); -+ else -+ p_FmPcd = (t_FmPcd *)(((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->h_FmPcd); -+ -+ if ((isTree && p_FmPcd->p_CcShadow) -+ || (!isTree && ((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->maxNumOfKeys)) -+ { -+ /* The allocated shadow is divided as follows: -+ 0 . . . 16 . . . -+ --------------------------------------------------- -+ | Shadow | Shadow Keys | Shadow Next | -+ | Ad | Match Table | Engine Table | -+ | (16 bytes) | (maximal size) | (maximal size) | -+ --------------------------------------------------- -+ */ -+ if (!p_FmPcd->p_CcShadow) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("CC Shadow not allocated")); -+ return NULL; -+ } -+ -+ h_Ad = p_FmPcd->p_CcShadow; -+ } -+ else -+ { -+ h_Ad = (t_Handle)FM_MURAM_AllocMem(FmPcdGetMuramHandle(p_FmPcd), -+ FM_PCD_CC_AD_ENTRY_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!h_Ad) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for CC node action descriptor")); -+ return NULL; -+ } -+ } -+ -+ return h_Ad; -+} -+ -+static t_Error BuildNewNodeCommonPart( -+ t_FmPcdCcNode *p_CcNode, int *size, -+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ -+ if (p_CcNode->lclMask) -+ *size = 2 * p_CcNode->ccKeySizeAccExtraction; -+ else -+ *size = p_CcNode->ccKeySizeAccExtraction; -+ -+ if (p_CcNode->maxNumOfKeys == 0) -+ { -+ p_AdditionalInfo->p_AdTableNew = (t_Handle)FM_MURAM_AllocMem( -+ FmPcdGetMuramHandle(p_FmPcd), -+ (uint32_t)((p_AdditionalInfo->numOfKeys + 1) -+ * FM_PCD_CC_AD_ENTRY_SIZE), -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_AdditionalInfo->p_AdTableNew) -+ RETURN_ERROR( -+ MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for CC node action descriptors table")); -+ -+ p_AdditionalInfo->p_KeysMatchTableNew = (t_Handle)FM_MURAM_AllocMem( -+ FmPcdGetMuramHandle(p_FmPcd), -+ (uint32_t)(*size * sizeof(uint8_t) -+ * (p_AdditionalInfo->numOfKeys + 1)), -+ FM_PCD_CC_KEYS_MATCH_TABLE_ALIGN); -+ if (!p_AdditionalInfo->p_KeysMatchTableNew) -+ { -+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_CcNode->h_FmPcd), -+ p_AdditionalInfo->p_AdTableNew); -+ p_AdditionalInfo->p_AdTableNew = NULL; -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for CC node key match table")); -+ } -+ -+ MemSet8( -+ (uint8_t*)p_AdditionalInfo->p_AdTableNew, -+ 0, -+ (uint32_t)((p_AdditionalInfo->numOfKeys + 1) -+ * FM_PCD_CC_AD_ENTRY_SIZE)); -+ MemSet8((uint8_t*)p_AdditionalInfo->p_KeysMatchTableNew, 0, -+ *size * sizeof(uint8_t) * (p_AdditionalInfo->numOfKeys + 1)); -+ } -+ else -+ { -+ /* The allocated shadow is divided as follows: -+ 0 . . . 16 . . . -+ --------------------------------------------------- -+ | Shadow | Shadow Keys | Shadow Next | -+ | Ad | Match Table | Engine Table | -+ | (16 bytes) | (maximal size) | (maximal size) | -+ --------------------------------------------------- -+ */ -+ -+ if (!p_FmPcd->p_CcShadow) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("CC Shadow not allocated")); -+ -+ p_AdditionalInfo->p_KeysMatchTableNew = -+ PTR_MOVE(p_FmPcd->p_CcShadow, FM_PCD_CC_AD_ENTRY_SIZE); -+ p_AdditionalInfo->p_AdTableNew = -+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, p_CcNode->keysMatchTableMaxSize); -+ -+ MemSet8( -+ (uint8_t*)p_AdditionalInfo->p_AdTableNew, -+ 0, -+ (uint32_t)((p_CcNode->maxNumOfKeys + 1) -+ * FM_PCD_CC_AD_ENTRY_SIZE)); -+ MemSet8((uint8_t*)p_AdditionalInfo->p_KeysMatchTableNew, 0, -+ (*size) * sizeof(uint8_t) * (p_CcNode->maxNumOfKeys)); -+ } -+ -+ p_AdditionalInfo->p_AdTableOld = p_CcNode->h_AdTable; -+ p_AdditionalInfo->p_KeysMatchTableOld = p_CcNode->h_KeysMatchTable; -+ -+ return E_OK; -+} -+ -+static t_Error BuildNewNodeAddOrMdfyKeyAndNextEngine( -+ t_Handle h_FmPcd, t_FmPcdCcNode *p_CcNode, uint16_t keyIndex, -+ t_FmPcdCcKeyParams *p_KeyParams, -+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo, bool add) -+{ -+ t_Error err = E_OK; -+ t_Handle p_AdTableNewTmp, p_KeysMatchTableNewTmp; -+ t_Handle p_KeysMatchTableOldTmp, p_AdTableOldTmp; -+ int size; -+ int i = 0, j = 0; -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t requiredAction = 0; -+ bool prvLclMask; -+ t_CcNodeInformation *p_CcNodeInformation; -+ t_FmPcdCcStatsParams statsParams = { 0 }; -+ t_List *p_Pos; -+ t_FmPcdStatsObj *p_StatsObj; -+ -+ /* Check that new NIA is legal */ -+ err = ValidateNextEngineParams(h_FmPcd, &p_KeyParams->ccNextEngineParams, -+ p_CcNode->statisticsMode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ prvLclMask = p_CcNode->lclMask; -+ -+ /* Check that new key is not require update of localMask */ -+ err = UpdateGblMask(p_CcNode, p_CcNode->ccKeySizeAccExtraction, -+ p_KeyParams->p_Mask); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ -+ /* Update internal data structure with new next engine for the given index */ -+ memcpy(&p_AdditionalInfo->keyAndNextEngineParams[keyIndex].nextEngineParams, -+ &p_KeyParams->ccNextEngineParams, sizeof(t_FmPcdCcNextEngineParams)); -+ -+ memcpy(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].key, -+ p_KeyParams->p_Key, p_CcNode->userSizeOfExtraction); -+ -+ if ((p_AdditionalInfo->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ && p_AdditionalInfo->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip) -+ { -+ err = -+ AllocAndFillAdForContLookupManip( -+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].nextEngineParams.params.ccParams.h_CcNode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ if (p_KeyParams->p_Mask) -+ memcpy(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].mask, -+ p_KeyParams->p_Mask, p_CcNode->userSizeOfExtraction); -+ else -+ memset(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].mask, 0xFF, -+ p_CcNode->userSizeOfExtraction); -+ -+ /* Update numOfKeys */ -+ if (add) -+ p_AdditionalInfo->numOfKeys = (uint8_t)(p_CcNode->numOfKeys + 1); -+ else -+ p_AdditionalInfo->numOfKeys = (uint8_t)p_CcNode->numOfKeys; -+ -+ /* Allocate new tables in MURAM: keys match table and action descriptors table */ -+ err = BuildNewNodeCommonPart(p_CcNode, &size, p_AdditionalInfo); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ /* Check that manip is legal and what requiredAction is necessary for this manip */ -+ if (p_KeyParams->ccNextEngineParams.h_Manip) -+ { -+ err = FmPcdManipCheckParamsForCcNextEngine( -+ &p_KeyParams->ccNextEngineParams, &requiredAction); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction = -+ requiredAction; -+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction |= -+ UPDATE_CC_WITH_TREE; -+ -+ /* Update new Ad and new Key Table according to new requirement */ -+ i = 0; -+ for (j = 0; j < p_AdditionalInfo->numOfKeys; j++) -+ { -+ p_AdTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, j*FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ if (j == keyIndex) -+ { -+ if (p_KeyParams->ccNextEngineParams.statisticsEn) -+ { -+ /* Allocate a statistics object that holds statistics AD and counters. -+ - For added key - New statistics AD and counters pointer need to be allocated -+ new statistics object. If statistics were enabled, we need to replace the -+ existing descriptor with a new descriptor with nullified counters. -+ */ -+ p_StatsObj = GetStatsObj(p_CcNode); -+ ASSERT_COND(p_StatsObj); -+ -+ /* Store allocated statistics object */ -+ ASSERT_COND(keyIndex < CC_MAX_NUM_OF_KEYS); -+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].p_StatsObj = -+ p_StatsObj; -+ -+ statsParams.h_StatsAd = p_StatsObj->h_StatsAd; -+ statsParams.h_StatsCounters = p_StatsObj->h_StatsCounters; -+#if (DPAA_VERSION >= 11) -+ statsParams.h_StatsFLRs = p_CcNode->h_StatsFLRs; -+ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ /* Building action descriptor for the received new key */ -+ NextStepAd(p_AdTableNewTmp, &statsParams, -+ &p_KeyParams->ccNextEngineParams, p_FmPcd); -+ } -+ else -+ { -+ /* Building action descriptor for the received new key */ -+ NextStepAd(p_AdTableNewTmp, NULL, -+ &p_KeyParams->ccNextEngineParams, p_FmPcd); -+ } -+ -+ /* Copy the received new key into keys match table */ -+ p_KeysMatchTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, j*size*sizeof(uint8_t)); -+ -+ MemCpy8((void*)p_KeysMatchTableNewTmp, p_KeyParams->p_Key, -+ p_CcNode->userSizeOfExtraction); -+ -+ /* Update mask for the received new key */ -+ if (p_CcNode->lclMask) -+ { -+ if (p_KeyParams->p_Mask) -+ { -+ MemCpy8(PTR_MOVE(p_KeysMatchTableNewTmp, -+ p_CcNode->ccKeySizeAccExtraction), -+ p_KeyParams->p_Mask, -+ p_CcNode->userSizeOfExtraction); -+ } -+ else -+ if (p_CcNode->ccKeySizeAccExtraction > 4) -+ { -+ MemSet8(PTR_MOVE(p_KeysMatchTableNewTmp, -+ p_CcNode->ccKeySizeAccExtraction), -+ 0xff, p_CcNode->userSizeOfExtraction); -+ } -+ else -+ { -+ MemCpy8(PTR_MOVE(p_KeysMatchTableNewTmp, -+ p_CcNode->ccKeySizeAccExtraction), -+ p_CcNode->p_GlblMask, -+ p_CcNode->userSizeOfExtraction); -+ } -+ } -+ -+ /* If key modification requested, the old entry is omitted and replaced by the new parameters */ -+ if (!add) -+ i++; -+ } -+ else -+ { -+ /* Copy existing action descriptors to the newly allocated Ad table */ -+ p_AdTableOldTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableOld, i*FM_PCD_CC_AD_ENTRY_SIZE); -+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, -+ FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* Copy existing keys and their masks to the newly allocated keys match table */ -+ p_KeysMatchTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, j * size * sizeof(uint8_t)); -+ p_KeysMatchTableOldTmp = -+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableOld, i * size * sizeof(uint8_t)); -+ -+ if (p_CcNode->lclMask) -+ { -+ if (prvLclMask) -+ { -+ MemCpy8( -+ PTR_MOVE(p_KeysMatchTableNewTmp, p_CcNode->ccKeySizeAccExtraction), -+ PTR_MOVE(p_KeysMatchTableOldTmp, p_CcNode->ccKeySizeAccExtraction), -+ p_CcNode->ccKeySizeAccExtraction); -+ } -+ else -+ { -+ p_KeysMatchTableOldTmp = -+ PTR_MOVE(p_CcNode->h_KeysMatchTable, -+ i * (int)p_CcNode->ccKeySizeAccExtraction * sizeof(uint8_t)); -+ -+ if (p_CcNode->ccKeySizeAccExtraction > 4) -+ { -+ MemSet8(PTR_MOVE(p_KeysMatchTableNewTmp, -+ p_CcNode->ccKeySizeAccExtraction), -+ 0xff, p_CcNode->userSizeOfExtraction); -+ } -+ else -+ { -+ MemCpy8(PTR_MOVE(p_KeysMatchTableNewTmp, -+ p_CcNode->ccKeySizeAccExtraction), -+ p_CcNode->p_GlblMask, -+ p_CcNode->userSizeOfExtraction); -+ } -+ } -+ } -+ -+ MemCpy8(p_KeysMatchTableNewTmp, p_KeysMatchTableOldTmp, -+ p_CcNode->ccKeySizeAccExtraction); -+ -+ i++; -+ } -+ } -+ -+ /* Miss action descriptor */ -+ p_AdTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, j * FM_PCD_CC_AD_ENTRY_SIZE); -+ p_AdTableOldTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableOld, i * FM_PCD_CC_AD_ENTRY_SIZE); -+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ if (!LIST_IsEmpty(&p_CcNode->ccTreesLst)) -+ { -+ LIST_FOR_EACH(p_Pos, &p_CcNode->ccTreesLst) -+ { -+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos); -+ ASSERT_COND(p_CcNodeInformation->h_CcNode); -+ /* Update the manipulation which has to be updated from parameters of the port */ -+ /* It's has to be updated with restrictions defined in the function */ -+ err = -+ SetRequiredAction( -+ p_CcNode->h_FmPcd, -+ p_CcNode->shadowAction -+ | p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction, -+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex], -+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, keyIndex*FM_PCD_CC_AD_ENTRY_SIZE), -+ 1, p_CcNodeInformation->h_CcNode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ -+ err = -+ CcUpdateParam( -+ p_CcNode->h_FmPcd, -+ NULL, -+ NULL, -+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex], -+ 1, -+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, keyIndex*FM_PCD_CC_AD_ENTRY_SIZE), -+ TRUE, p_CcNodeInformation->index, -+ p_CcNodeInformation->h_CcNode, TRUE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ } -+ -+ if (p_CcNode->lclMask) -+ memset(p_CcNode->p_GlblMask, 0xff, CC_GLBL_MASK_SIZE * sizeof(uint8_t)); -+ -+ if (p_KeyParams->ccNextEngineParams.nextEngine == e_FM_PCD_CC) -+ p_AdditionalInfo->h_NodeForAdd = -+ p_KeyParams->ccNextEngineParams.params.ccParams.h_CcNode; -+ if (p_KeyParams->ccNextEngineParams.h_Manip) -+ p_AdditionalInfo->h_ManipForAdd = -+ p_KeyParams->ccNextEngineParams.h_Manip; -+ -+#if (DPAA_VERSION >= 11) -+ if ((p_KeyParams->ccNextEngineParams.nextEngine == e_FM_PCD_FR) -+ && (p_KeyParams->ccNextEngineParams.params.frParams.h_FrmReplic)) -+ p_AdditionalInfo->h_FrmReplicForAdd = -+ p_KeyParams->ccNextEngineParams.params.frParams.h_FrmReplic; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (!add) -+ { -+ if (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ p_AdditionalInfo->h_NodeForRmv = -+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.ccParams.h_CcNode; -+ -+ if (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip) -+ p_AdditionalInfo->h_ManipForRmv = -+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip; -+ -+ /* If statistics were previously enabled, store the old statistics object to be released */ -+ if (p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj) -+ { -+ p_AdditionalInfo->p_StatsObjForRmv = -+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj; -+ } -+ -+#if (DPAA_VERSION >= 11) -+ if ((p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine -+ == e_FM_PCD_FR) -+ && (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic)) -+ p_AdditionalInfo->h_FrmReplicForRmv = -+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic; -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ -+ return E_OK; -+} -+ -+static t_Error BuildNewNodeRemoveKey( -+ t_FmPcdCcNode *p_CcNode, uint16_t keyIndex, -+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo) -+{ -+ int i = 0, j = 0; -+ t_Handle p_AdTableNewTmp, p_KeysMatchTableNewTmp; -+ t_Handle p_KeysMatchTableOldTmp, p_AdTableOldTmp; -+ int size; -+ t_Error err = E_OK; -+ -+ /*save new numOfKeys*/ -+ p_AdditionalInfo->numOfKeys = (uint16_t)(p_CcNode->numOfKeys - 1); -+ -+ /*function which allocates in the memory new KeyTbl, AdTbl*/ -+ err = BuildNewNodeCommonPart(p_CcNode, &size, p_AdditionalInfo); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ /*update new Ad and new Key Table according to new requirement*/ -+ for (i = 0, j = 0; j < p_CcNode->numOfKeys; i++, j++) -+ { -+ if (j == keyIndex) -+ j++; -+ -+ if (j == p_CcNode->numOfKeys) -+ break; -+ p_AdTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, i * FM_PCD_CC_AD_ENTRY_SIZE); -+ p_AdTableOldTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableOld, j * FM_PCD_CC_AD_ENTRY_SIZE); -+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ p_KeysMatchTableOldTmp = -+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableOld, j * size * sizeof(uint8_t)); -+ p_KeysMatchTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, i * size * sizeof(uint8_t)); -+ MemCpy8(p_KeysMatchTableNewTmp, p_KeysMatchTableOldTmp, -+ size * sizeof(uint8_t)); -+ } -+ -+ p_AdTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, i * FM_PCD_CC_AD_ENTRY_SIZE); -+ p_AdTableOldTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableOld, j * FM_PCD_CC_AD_ENTRY_SIZE); -+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ if (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ p_AdditionalInfo->h_NodeForRmv = -+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.ccParams.h_CcNode; -+ -+ if (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip) -+ p_AdditionalInfo->h_ManipForRmv = -+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip; -+ -+ /* If statistics were previously enabled, store the old statistics object to be released */ -+ if (p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj) -+ { -+ p_AdditionalInfo->p_StatsObjForRmv = -+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj; -+ } -+ -+#if (DPAA_VERSION >= 11) -+ if ((p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine -+ == e_FM_PCD_FR) -+ && (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic)) -+ p_AdditionalInfo->h_FrmReplicForRmv = -+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ return E_OK; -+} -+ -+static t_Error BuildNewNodeModifyKey( -+ t_FmPcdCcNode *p_CcNode, uint16_t keyIndex, uint8_t *p_Key, -+ uint8_t *p_Mask, t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ t_Error err = E_OK; -+ t_Handle p_AdTableNewTmp, p_KeysMatchTableNewTmp; -+ t_Handle p_KeysMatchTableOldTmp, p_AdTableOldTmp; -+ int size; -+ int i = 0, j = 0; -+ bool prvLclMask; -+ t_FmPcdStatsObj *p_StatsObj, tmpStatsObj; -+ p_AdditionalInfo->numOfKeys = p_CcNode->numOfKeys; -+ -+ prvLclMask = p_CcNode->lclMask; -+ -+ /* Check that new key is not require update of localMask */ -+ err = UpdateGblMask(p_CcNode, p_CcNode->ccKeySizeAccExtraction, p_Mask); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ -+ /* Update internal data structure with new next engine for the given index */ -+ memcpy(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].key, p_Key, -+ p_CcNode->userSizeOfExtraction); -+ -+ if (p_Mask) -+ memcpy(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].mask, p_Mask, -+ p_CcNode->userSizeOfExtraction); -+ else -+ memset(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].mask, 0xFF, -+ p_CcNode->userSizeOfExtraction); -+ -+ /*function which build in the memory new KeyTbl, AdTbl*/ -+ err = BuildNewNodeCommonPart(p_CcNode, &size, p_AdditionalInfo); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ /*fill the New AdTable and New KeyTable*/ -+ for (j = 0, i = 0; j < p_AdditionalInfo->numOfKeys; j++, i++) -+ { -+ p_AdTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, j*FM_PCD_CC_AD_ENTRY_SIZE); -+ p_AdTableOldTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableOld, i*FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ if (j == keyIndex) -+ { -+ ASSERT_COND(keyIndex < CC_MAX_NUM_OF_KEYS); -+ if (p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj) -+ { -+ /* As statistics were enabled, we need to update the existing -+ statistics descriptor with a new nullified counters. */ -+ p_StatsObj = GetStatsObj(p_CcNode); -+ ASSERT_COND(p_StatsObj); -+ -+ SetStatsCounters( -+ p_AdTableNewTmp, -+ (uint32_t)((XX_VirtToPhys(p_StatsObj->h_StatsCounters) -+ - p_FmPcd->physicalMuramBase))); -+ -+ tmpStatsObj.h_StatsAd = p_StatsObj->h_StatsAd; -+ tmpStatsObj.h_StatsCounters = p_StatsObj->h_StatsCounters; -+ -+ /* As we need to replace only the counters, we build a new statistics -+ object that holds the old AD and the new counters - this will be the -+ currently used statistics object. -+ The newly allocated AD is not required and may be released back to -+ the available objects with the previous counters pointer. */ -+ p_StatsObj->h_StatsAd = -+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj->h_StatsAd; -+ -+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj->h_StatsAd = -+ tmpStatsObj.h_StatsAd; -+ -+ /* Store allocated statistics object */ -+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].p_StatsObj = -+ p_StatsObj; -+ -+ /* As statistics were previously enabled, store the old statistics object to be released */ -+ p_AdditionalInfo->p_StatsObjForRmv = -+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj; -+ } -+ -+ p_KeysMatchTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, j * size * sizeof(uint8_t)); -+ -+ MemCpy8(p_KeysMatchTableNewTmp, p_Key, -+ p_CcNode->userSizeOfExtraction); -+ -+ if (p_CcNode->lclMask) -+ { -+ if (p_Mask) -+ MemCpy8(PTR_MOVE(p_KeysMatchTableNewTmp, -+ p_CcNode->ccKeySizeAccExtraction), -+ p_Mask, p_CcNode->userSizeOfExtraction); -+ else -+ if (p_CcNode->ccKeySizeAccExtraction > 4) -+ MemSet8(PTR_MOVE(p_KeysMatchTableNewTmp, -+ p_CcNode->ccKeySizeAccExtraction), -+ 0xff, p_CcNode->userSizeOfExtraction); -+ else -+ MemCpy8(PTR_MOVE(p_KeysMatchTableNewTmp, -+ p_CcNode->ccKeySizeAccExtraction), -+ p_CcNode->p_GlblMask, -+ p_CcNode->userSizeOfExtraction); -+ } -+ } -+ else -+ { -+ p_KeysMatchTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, j * size * sizeof(uint8_t)); -+ p_KeysMatchTableOldTmp = -+ PTR_MOVE(p_CcNode->h_KeysMatchTable, i * size * sizeof(uint8_t)); -+ -+ if (p_CcNode->lclMask) -+ { -+ if (prvLclMask) -+ MemCpy8( -+ PTR_MOVE(p_KeysMatchTableNewTmp, p_CcNode->ccKeySizeAccExtraction), -+ PTR_MOVE(p_KeysMatchTableOldTmp, p_CcNode->ccKeySizeAccExtraction), -+ p_CcNode->userSizeOfExtraction); -+ else -+ { -+ p_KeysMatchTableOldTmp = -+ PTR_MOVE(p_CcNode->h_KeysMatchTable, -+ i * (int)p_CcNode->ccKeySizeAccExtraction * sizeof(uint8_t)); -+ -+ if (p_CcNode->ccKeySizeAccExtraction > 4) -+ MemSet8(PTR_MOVE(p_KeysMatchTableNewTmp, -+ p_CcNode->ccKeySizeAccExtraction), -+ 0xff, p_CcNode->userSizeOfExtraction); -+ else -+ MemCpy8( -+ PTR_MOVE(p_KeysMatchTableNewTmp, p_CcNode->ccKeySizeAccExtraction), -+ p_CcNode->p_GlblMask, -+ p_CcNode->userSizeOfExtraction); -+ } -+ } -+ MemCpy8((void*)p_KeysMatchTableNewTmp, p_KeysMatchTableOldTmp, -+ p_CcNode->ccKeySizeAccExtraction); -+ } -+ } -+ -+ p_AdTableNewTmp = -+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, j * FM_PCD_CC_AD_ENTRY_SIZE); -+ p_AdTableOldTmp = PTR_MOVE(p_CcNode->h_AdTable, i * FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ return E_OK; -+} -+ -+static t_Error BuildNewNodeModifyNextEngine( -+ t_Handle h_FmPcd, t_Handle h_FmPcdCcNodeOrTree, uint16_t keyIndex, -+ t_FmPcdCcNextEngineParams *p_CcNextEngineParams, t_List *h_OldLst, -+ t_List *h_NewLst, t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo) -+{ -+ t_Error err = E_OK; -+ uint32_t requiredAction = 0; -+ t_List *p_Pos; -+ t_CcNodeInformation *p_CcNodeInformation, ccNodeInfo; -+ t_Handle p_Ad; -+ t_FmPcdCcNode *p_FmPcdCcNode1 = NULL; -+ t_FmPcdCcTree *p_FmPcdCcTree = NULL; -+ t_FmPcdStatsObj *p_StatsObj; -+ t_FmPcdCcStatsParams statsParams = { 0 }; -+ -+ ASSERT_COND(p_CcNextEngineParams); -+ -+ /* check that new NIA is legal */ -+ if (!p_AdditionalInfo->tree) -+ err = ValidateNextEngineParams( -+ h_FmPcd, p_CcNextEngineParams, -+ ((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->statisticsMode); -+ else -+ /* Statistics are not supported for CC root */ -+ err = ValidateNextEngineParams(h_FmPcd, p_CcNextEngineParams, -+ e_FM_PCD_CC_STATS_MODE_NONE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ /* Update internal data structure for next engine per index (index - key) */ -+ memcpy(&p_AdditionalInfo->keyAndNextEngineParams[keyIndex].nextEngineParams, -+ p_CcNextEngineParams, sizeof(t_FmPcdCcNextEngineParams)); -+ -+ /* Check that manip is legal and what requiredAction is necessary for this manip */ -+ if (p_CcNextEngineParams->h_Manip) -+ { -+ err = FmPcdManipCheckParamsForCcNextEngine(p_CcNextEngineParams, -+ &requiredAction); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ if (!p_AdditionalInfo->tree) -+ { -+ p_FmPcdCcNode1 = (t_FmPcdCcNode *)h_FmPcdCcNodeOrTree; -+ p_AdditionalInfo->numOfKeys = p_FmPcdCcNode1->numOfKeys; -+ p_Ad = p_FmPcdCcNode1->h_AdTable; -+ -+ if (p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ p_AdditionalInfo->h_NodeForRmv = -+ p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.params.ccParams.h_CcNode; -+ -+ if (p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip) -+ p_AdditionalInfo->h_ManipForRmv = -+ p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip; -+ -+#if (DPAA_VERSION >= 11) -+ if ((p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine -+ == e_FM_PCD_FR) -+ && (p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic)) -+ p_AdditionalInfo->h_FrmReplicForRmv = -+ p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic; -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ else -+ { -+ p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcNodeOrTree; -+ p_Ad = UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr); -+ -+ if (p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ p_AdditionalInfo->h_NodeForRmv = -+ p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.params.ccParams.h_CcNode; -+ -+ if (p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip) -+ p_AdditionalInfo->h_ManipForRmv = -+ p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip; -+ -+#if (DPAA_VERSION >= 11) -+ if ((p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine -+ == e_FM_PCD_FR) -+ && (p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic)) -+ p_AdditionalInfo->h_FrmReplicForRmv = -+ p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic; -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ -+ if ((p_CcNextEngineParams->nextEngine == e_FM_PCD_CC) -+ && p_CcNextEngineParams->h_Manip) -+ { -+ err = AllocAndFillAdForContLookupManip( -+ p_CcNextEngineParams->params.ccParams.h_CcNode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ ASSERT_COND(p_Ad); -+ -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = PTR_MOVE(p_Ad, keyIndex * FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* If statistics were enabled, this Ad is the statistics Ad. Need to follow its -+ nextAction to retrieve the actual Nia-Ad. If statistics should remain enabled, -+ only the actual Nia-Ad should be modified. */ -+ if ((!p_AdditionalInfo->tree) -+ && (((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->keyAndNextEngineParams[keyIndex].p_StatsObj) -+ && (p_CcNextEngineParams->statisticsEn)) -+ ccNodeInfo.h_CcNode = -+ ((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->keyAndNextEngineParams[keyIndex].p_StatsObj->h_StatsAd; -+ -+ EnqueueNodeInfoToRelevantLst(h_OldLst, &ccNodeInfo, NULL); -+ -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ p_Ad = GetNewAd(h_FmPcdCcNodeOrTree, p_AdditionalInfo->tree); -+ if (!p_Ad) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for CC node action descriptor")); -+ MemSet8((uint8_t *)p_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* If statistics were not enabled before, but requested now - Allocate a statistics -+ object that holds statistics AD and counters. */ -+ if ((!p_AdditionalInfo->tree) -+ && (!((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->keyAndNextEngineParams[keyIndex].p_StatsObj) -+ && (p_CcNextEngineParams->statisticsEn)) -+ { -+ p_StatsObj = GetStatsObj((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree); -+ ASSERT_COND(p_StatsObj); -+ -+ /* Store allocated statistics object */ -+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].p_StatsObj = -+ p_StatsObj; -+ -+ statsParams.h_StatsAd = p_StatsObj->h_StatsAd; -+ statsParams.h_StatsCounters = p_StatsObj->h_StatsCounters; -+ -+#if (DPAA_VERSION >= 11) -+ statsParams.h_StatsFLRs = -+ ((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->h_StatsFLRs; -+ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ NextStepAd(p_Ad, &statsParams, p_CcNextEngineParams, h_FmPcd); -+ } -+ else -+ NextStepAd(p_Ad, NULL, p_CcNextEngineParams, h_FmPcd); -+ -+ ccNodeInfo.h_CcNode = p_Ad; -+ EnqueueNodeInfoToRelevantLst(h_NewLst, &ccNodeInfo, NULL); -+ -+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction = -+ requiredAction; -+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction |= -+ UPDATE_CC_WITH_TREE; -+ -+ if (!p_AdditionalInfo->tree) -+ { -+ ASSERT_COND(p_FmPcdCcNode1); -+ if (!LIST_IsEmpty(&p_FmPcdCcNode1->ccTreesLst)) -+ { -+ LIST_FOR_EACH(p_Pos, &p_FmPcdCcNode1->ccTreesLst) -+ { -+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos); -+ -+ ASSERT_COND(p_CcNodeInformation->h_CcNode); -+ /* Update the manipulation which has to be updated from parameters of the port -+ it's has to be updated with restrictions defined in the function */ -+ -+ err = -+ SetRequiredAction( -+ p_FmPcdCcNode1->h_FmPcd, -+ p_FmPcdCcNode1->shadowAction -+ | p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction, -+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex], -+ p_Ad, 1, p_CcNodeInformation->h_CcNode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ -+ err = CcUpdateParam( -+ p_FmPcdCcNode1->h_FmPcd, NULL, NULL, -+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex], 1, -+ p_Ad, TRUE, p_CcNodeInformation->index, -+ p_CcNodeInformation->h_CcNode, TRUE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ } -+ } -+ else -+ { -+ ASSERT_COND(p_FmPcdCcTree); -+ -+ err = -+ SetRequiredAction( -+ h_FmPcd, -+ p_FmPcdCcTree->requiredAction -+ | p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction, -+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex], -+ p_Ad, 1, (t_Handle)p_FmPcdCcTree); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ -+ err = CcUpdateParam(h_FmPcd, NULL, NULL, -+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex], -+ 1, p_Ad, TRUE, 0, (t_Handle)p_FmPcdCcTree, TRUE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ if (p_CcNextEngineParams->nextEngine == e_FM_PCD_CC) -+ p_AdditionalInfo->h_NodeForAdd = -+ p_CcNextEngineParams->params.ccParams.h_CcNode; -+ if (p_CcNextEngineParams->h_Manip) -+ p_AdditionalInfo->h_ManipForAdd = p_CcNextEngineParams->h_Manip; -+ -+ /* If statistics were previously enabled, but now are disabled, -+ store the old statistics object to be released */ -+ if ((!p_AdditionalInfo->tree) -+ && (((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->keyAndNextEngineParams[keyIndex].p_StatsObj) -+ && (!p_CcNextEngineParams->statisticsEn)) -+ { -+ p_AdditionalInfo->p_StatsObjForRmv = -+ ((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->keyAndNextEngineParams[keyIndex].p_StatsObj; -+ -+ -+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].p_StatsObj = NULL; -+ } -+#if (DPAA_VERSION >= 11) -+ if ((p_CcNextEngineParams->nextEngine == e_FM_PCD_FR) -+ && (p_CcNextEngineParams->params.frParams.h_FrmReplic)) -+ p_AdditionalInfo->h_FrmReplicForAdd = -+ p_CcNextEngineParams->params.frParams.h_FrmReplic; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ return E_OK; -+} -+ -+static void UpdateAdPtrOfNodesWhichPointsOnCrntMdfNode( -+ t_FmPcdCcNode *p_CrntMdfNode, t_List *h_OldLst, -+ t_FmPcdCcNextEngineParams **p_NextEngineParams) -+{ -+ t_CcNodeInformation *p_CcNodeInformation; -+ t_FmPcdCcNode *p_NodePtrOnCurrentMdfNode = NULL; -+ t_List *p_Pos; -+ int i = 0; -+ t_Handle p_AdTablePtOnCrntCurrentMdfNode/*, p_AdTableNewModified*/; -+ t_CcNodeInformation ccNodeInfo; -+ -+ LIST_FOR_EACH(p_Pos, &p_CrntMdfNode->ccPrevNodesLst) -+ { -+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos); -+ p_NodePtrOnCurrentMdfNode = -+ (t_FmPcdCcNode *)p_CcNodeInformation->h_CcNode; -+ -+ ASSERT_COND(p_NodePtrOnCurrentMdfNode); -+ -+ /* Search in the previous node which exact index points on this current modified node for getting AD */ -+ for (i = 0; i < p_NodePtrOnCurrentMdfNode->numOfKeys + 1; i++) -+ { -+ if (p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ { -+ if (p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode -+ == (t_Handle)p_CrntMdfNode) -+ { -+ if (p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip) -+ p_AdTablePtOnCrntCurrentMdfNode = p_CrntMdfNode->h_Ad; -+ else -+ if (p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].p_StatsObj) -+ p_AdTablePtOnCrntCurrentMdfNode = -+ p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].p_StatsObj->h_StatsAd; -+ else -+ p_AdTablePtOnCrntCurrentMdfNode = -+ PTR_MOVE(p_NodePtrOnCurrentMdfNode->h_AdTable, i*FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = p_AdTablePtOnCrntCurrentMdfNode; -+ EnqueueNodeInfoToRelevantLst(h_OldLst, &ccNodeInfo, NULL); -+ -+ if (!(*p_NextEngineParams)) -+ *p_NextEngineParams = -+ &p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams; -+ } -+ } -+ } -+ -+ ASSERT_COND(i != p_NodePtrOnCurrentMdfNode->numOfKeys); -+ } -+} -+ -+static void UpdateAdPtrOfTreesWhichPointsOnCrntMdfNode( -+ t_FmPcdCcNode *p_CrntMdfNode, t_List *h_OldLst, -+ t_FmPcdCcNextEngineParams **p_NextEngineParams) -+{ -+ t_CcNodeInformation *p_CcNodeInformation; -+ t_FmPcdCcTree *p_TreePtrOnCurrentMdfNode = NULL; -+ t_List *p_Pos; -+ int i = 0; -+ t_Handle p_AdTableTmp; -+ t_CcNodeInformation ccNodeInfo; -+ -+ LIST_FOR_EACH(p_Pos, &p_CrntMdfNode->ccTreeIdLst) -+ { -+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos); -+ p_TreePtrOnCurrentMdfNode = -+ (t_FmPcdCcTree *)p_CcNodeInformation->h_CcNode; -+ -+ ASSERT_COND(p_TreePtrOnCurrentMdfNode); -+ -+ /*search in the trees which exact index points on this current modified node for getting AD */ -+ for (i = 0; i < p_TreePtrOnCurrentMdfNode->numOfEntries; i++) -+ { -+ if (p_TreePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ { -+ if (p_TreePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode -+ == (t_Handle)p_CrntMdfNode) -+ { -+ p_AdTableTmp = -+ UINT_TO_PTR(p_TreePtrOnCurrentMdfNode->ccTreeBaseAddr + i*FM_PCD_CC_AD_ENTRY_SIZE); -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = p_AdTableTmp; -+ EnqueueNodeInfoToRelevantLst(h_OldLst, &ccNodeInfo, NULL); -+ -+ if (!(*p_NextEngineParams)) -+ *p_NextEngineParams = -+ &p_TreePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams; -+ } -+ } -+ } -+ -+ ASSERT_COND(i == p_TreePtrOnCurrentMdfNode->numOfEntries); -+ } -+} -+ -+static t_FmPcdModifyCcKeyAdditionalParams * ModifyNodeCommonPart( -+ t_Handle h_FmPcdCcNodeOrTree, uint16_t keyIndex, -+ e_ModifyState modifyState, bool ttlCheck, bool hashCheck, bool tree) -+{ -+ t_FmPcdModifyCcKeyAdditionalParams *p_FmPcdModifyCcKeyAdditionalParams; -+ int i = 0, j = 0; -+ bool wasUpdate = FALSE; -+ t_FmPcdCcNode *p_CcNode = NULL; -+ t_FmPcdCcTree *p_FmPcdCcTree; -+ uint16_t numOfKeys; -+ t_FmPcdCcKeyAndNextEngineParams *p_KeyAndNextEngineParams; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcdCcNodeOrTree, E_INVALID_HANDLE, NULL); -+ -+ if (!tree) -+ { -+ p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNodeOrTree; -+ numOfKeys = p_CcNode->numOfKeys; -+ -+ /* node has to be pointed by another node or tree */ -+ -+ p_KeyAndNextEngineParams = (t_FmPcdCcKeyAndNextEngineParams *)XX_Malloc( -+ sizeof(t_FmPcdCcKeyAndNextEngineParams) * (numOfKeys + 1)); -+ if (!p_KeyAndNextEngineParams) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Next engine and required action structure")); -+ return NULL; -+ } -+ memcpy(p_KeyAndNextEngineParams, p_CcNode->keyAndNextEngineParams, -+ (numOfKeys + 1) * sizeof(t_FmPcdCcKeyAndNextEngineParams)); -+ -+ if (ttlCheck) -+ { -+ if ((p_CcNode->parseCode == CC_PC_FF_IPV4TTL) -+ || (p_CcNode->parseCode == CC_PC_FF_IPV6HOP_LIMIT)) -+ { -+ XX_Free(p_KeyAndNextEngineParams); -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("nodeId of CC_PC_FF_IPV4TTL or CC_PC_FF_IPV6HOP_LIMIT can not be used for this operation")); -+ return NULL; -+ } -+ } -+ -+ if (hashCheck) -+ { -+ if (p_CcNode->parseCode == CC_PC_GENERIC_IC_HASH_INDEXED) -+ { -+ XX_Free(p_KeyAndNextEngineParams); -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("nodeId of CC_PC_GENERIC_IC_HASH_INDEXED can not be used for this operation")); -+ return NULL; -+ } -+ } -+ } -+ else -+ { -+ p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcNodeOrTree; -+ numOfKeys = p_FmPcdCcTree->numOfEntries; -+ -+ p_KeyAndNextEngineParams = (t_FmPcdCcKeyAndNextEngineParams *)XX_Malloc( -+ sizeof(t_FmPcdCcKeyAndNextEngineParams) -+ * FM_PCD_MAX_NUM_OF_CC_GROUPS); -+ if (!p_KeyAndNextEngineParams) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Next engine and required action structure")); -+ return NULL; -+ } -+ memcpy(p_KeyAndNextEngineParams, -+ p_FmPcdCcTree->keyAndNextEngineParams, -+ FM_PCD_MAX_NUM_OF_CC_GROUPS -+ * sizeof(t_FmPcdCcKeyAndNextEngineParams)); -+ } -+ -+ p_FmPcdModifyCcKeyAdditionalParams = -+ (t_FmPcdModifyCcKeyAdditionalParams *)XX_Malloc( -+ sizeof(t_FmPcdModifyCcKeyAdditionalParams)); -+ if (!p_FmPcdModifyCcKeyAdditionalParams) -+ { -+ XX_Free(p_KeyAndNextEngineParams); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Allocation of internal data structure FAILED")); -+ return NULL; -+ } -+ memset(p_FmPcdModifyCcKeyAdditionalParams, 0, -+ sizeof(t_FmPcdModifyCcKeyAdditionalParams)); -+ -+ p_FmPcdModifyCcKeyAdditionalParams->h_CurrentNode = h_FmPcdCcNodeOrTree; -+ p_FmPcdModifyCcKeyAdditionalParams->savedKeyIndex = keyIndex; -+ -+ while (i < numOfKeys) -+ { -+ if ((j == keyIndex) && !wasUpdate) -+ { -+ if (modifyState == e_MODIFY_STATE_ADD) -+ j++; -+ else -+ if (modifyState == e_MODIFY_STATE_REMOVE) -+ i++; -+ wasUpdate = TRUE; -+ } -+ else -+ { -+ memcpy(&p_FmPcdModifyCcKeyAdditionalParams->keyAndNextEngineParams[j], -+ p_KeyAndNextEngineParams + i, -+ sizeof(t_FmPcdCcKeyAndNextEngineParams)); -+ i++; -+ j++; -+ } -+ } -+ -+ if (keyIndex == numOfKeys) -+ { -+ if (modifyState == e_MODIFY_STATE_ADD) -+ j++; -+ } -+ -+ memcpy(&p_FmPcdModifyCcKeyAdditionalParams->keyAndNextEngineParams[j], -+ p_KeyAndNextEngineParams + numOfKeys, -+ sizeof(t_FmPcdCcKeyAndNextEngineParams)); -+ -+ XX_Free(p_KeyAndNextEngineParams); -+ -+ return p_FmPcdModifyCcKeyAdditionalParams; -+} -+ -+static t_Error UpdatePtrWhichPointOnCrntMdfNode( -+ t_FmPcdCcNode *p_CcNode, -+ t_FmPcdModifyCcKeyAdditionalParams *p_FmPcdModifyCcKeyAdditionalParams, -+ t_List *h_OldLst, t_List *h_NewLst) -+{ -+ t_FmPcdCcNextEngineParams *p_NextEngineParams = NULL; -+ t_CcNodeInformation ccNodeInfo = { 0 }; -+ t_Handle h_NewAd; -+ t_Handle h_OrigAd = NULL; -+ -+ /* Building a list of all action descriptors that point to the previous node */ -+ if (!LIST_IsEmpty(&p_CcNode->ccPrevNodesLst)) -+ UpdateAdPtrOfNodesWhichPointsOnCrntMdfNode(p_CcNode, h_OldLst, -+ &p_NextEngineParams); -+ -+ if (!LIST_IsEmpty(&p_CcNode->ccTreeIdLst)) -+ UpdateAdPtrOfTreesWhichPointsOnCrntMdfNode(p_CcNode, h_OldLst, -+ &p_NextEngineParams); -+ -+ /* This node must be found as next engine of one of its previous nodes or trees*/ -+ if (p_NextEngineParams) -+ { -+ /* Building a new action descriptor that points to the modified node */ -+ h_NewAd = GetNewAd(p_CcNode, FALSE); -+ if (!h_NewAd) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ MemSet8(h_NewAd, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ h_OrigAd = p_CcNode->h_Ad; -+ BuildNewAd(h_NewAd, p_FmPcdModifyCcKeyAdditionalParams, p_CcNode, -+ p_NextEngineParams); -+ -+ ccNodeInfo.h_CcNode = h_NewAd; -+ EnqueueNodeInfoToRelevantLst(h_NewLst, &ccNodeInfo, NULL); -+ -+ if (p_NextEngineParams->h_Manip && !h_OrigAd) -+ FmPcdManipUpdateOwner(p_NextEngineParams->h_Manip, FALSE); -+ } -+ return E_OK; -+} -+ -+static void UpdateCcRootOwner(t_FmPcdCcTree *p_FmPcdCcTree, bool add) -+{ -+ ASSERT_COND(p_FmPcdCcTree); -+ -+ /* this routine must be protected by the calling routine! */ -+ -+ if (add) -+ p_FmPcdCcTree->owners++; -+ else -+ { -+ ASSERT_COND(p_FmPcdCcTree->owners); -+ p_FmPcdCcTree->owners--; -+ } -+} -+ -+static t_Error CheckAndSetManipParamsWithCcNodeParams(t_FmPcdCcNode *p_CcNode) -+{ -+ t_Error err = E_OK; -+ int i = 0; -+ -+ for (i = 0; i < p_CcNode->numOfKeys; i++) -+ { -+ if (p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip) -+ { -+ err = -+ FmPcdManipCheckParamsWithCcNodeParams( -+ p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip, -+ (t_Handle)p_CcNode); -+ if (err) -+ return err; -+ } -+ } -+ -+ return err; -+} -+static t_Error ValidateAndCalcStatsParams(t_FmPcdCcNode *p_CcNode, -+ t_FmPcdCcNodeParams *p_CcNodeParam, -+ uint32_t *p_NumOfRanges, -+ uint32_t *p_CountersArraySize) -+{ -+ e_FmPcdCcStatsMode statisticsMode = p_CcNode->statisticsMode; -+ uint32_t i; -+ -+ UNUSED(p_CcNodeParam); -+ -+ switch (statisticsMode) -+ { -+ case e_FM_PCD_CC_STATS_MODE_NONE: -+ for (i = 0; i < p_CcNode->numOfKeys; i++) -+ if (p_CcNodeParam->keysParams.keyParams[i].ccNextEngineParams.statisticsEn) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("Statistics cannot be enabled for key %d when statistics mode was set to 'NONE'", i)); -+ return E_OK; -+ -+ case e_FM_PCD_CC_STATS_MODE_FRAME: -+ case e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME: -+ *p_NumOfRanges = 1; -+ *p_CountersArraySize = 2 * FM_PCD_CC_STATS_COUNTER_SIZE; -+ return E_OK; -+ -+#if (DPAA_VERSION >= 11) -+ case e_FM_PCD_CC_STATS_MODE_RMON: -+ { -+ uint16_t *p_FrameLengthRanges = -+ p_CcNodeParam->keysParams.frameLengthRanges; -+ uint32_t i; -+ -+ if (p_FrameLengthRanges[0] <= 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Statistics mode")); -+ -+ if (p_FrameLengthRanges[0] == 0xFFFF) -+ { -+ *p_NumOfRanges = 1; -+ *p_CountersArraySize = 2 * FM_PCD_CC_STATS_COUNTER_SIZE; -+ return E_OK; -+ } -+ -+ for (i = 1; i < FM_PCD_CC_STATS_MAX_NUM_OF_FLR; i++) -+ { -+ if (p_FrameLengthRanges[i - 1] >= p_FrameLengthRanges[i]) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("Frame length range must be larger at least by 1 from preceding range")); -+ -+ /* Stop when last range is reached */ -+ if (p_FrameLengthRanges[i] == 0xFFFF) -+ break; -+ } -+ -+ if ((i >= FM_PCD_CC_STATS_MAX_NUM_OF_FLR) -+ || (p_FrameLengthRanges[i] != 0xFFFF)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("Last Frame length range must be 0xFFFF")); -+ -+ *p_NumOfRanges = i + 1; -+ -+ /* Allocate an extra counter for byte count, as counters -+ array always begins with byte count */ -+ *p_CountersArraySize = (*p_NumOfRanges + 1) -+ * FM_PCD_CC_STATS_COUNTER_SIZE; -+ -+ } -+ return E_OK; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Statistics mode")); -+ } -+} -+ -+static t_Error CheckParams(t_Handle h_FmPcd, t_FmPcdCcNodeParams *p_CcNodeParam, -+ t_FmPcdCcNode *p_CcNode, bool *isKeyTblAlloc) -+{ -+ int tmp = 0; -+ t_FmPcdCcKeyParams *p_KeyParams; -+ t_Error err; -+ uint32_t requiredAction = 0; -+ -+ /* Validate statistics parameters */ -+ err = ValidateAndCalcStatsParams(p_CcNode, p_CcNodeParam, -+ &(p_CcNode->numOfStatsFLRs), -+ &(p_CcNode->countersArraySize)); -+ if (err) -+ RETURN_ERROR(MAJOR, err, ("Invalid statistics parameters")); -+ -+ /* Validate next engine parameters on Miss */ -+ err = ValidateNextEngineParams( -+ h_FmPcd, &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss, -+ p_CcNode->statisticsMode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, -+ ("For this node MissNextEngineParams are not valid")); -+ -+ if (p_CcNodeParam->keysParams.ccNextEngineParamsForMiss.h_Manip) -+ { -+ err = FmPcdManipCheckParamsForCcNextEngine( -+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss, -+ &requiredAction); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ memcpy(&p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams, -+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss, -+ sizeof(t_FmPcdCcNextEngineParams)); -+ -+ p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].requiredAction = -+ requiredAction; -+ -+ if ((p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ && p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.h_Manip) -+ { -+ err = -+ AllocAndFillAdForContLookupManip( -+ p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.params.ccParams.h_CcNode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ for (tmp = 0; tmp < p_CcNode->numOfKeys; tmp++) -+ { -+ p_KeyParams = &p_CcNodeParam->keysParams.keyParams[tmp]; -+ -+ if (!p_KeyParams->p_Key) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("p_Key is not initialized")); -+ -+ err = ValidateNextEngineParams(h_FmPcd, -+ &p_KeyParams->ccNextEngineParams, -+ p_CcNode->statisticsMode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ -+ err = UpdateGblMask(p_CcNode, p_CcNodeParam->keysParams.keySize, -+ p_KeyParams->p_Mask); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ -+ if (p_KeyParams->ccNextEngineParams.h_Manip) -+ { -+ err = FmPcdManipCheckParamsForCcNextEngine( -+ &p_KeyParams->ccNextEngineParams, &requiredAction); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ /* Store 'key' parameters - key, mask (if passed by the user) */ -+ memcpy(p_CcNode->keyAndNextEngineParams[tmp].key, p_KeyParams->p_Key, -+ p_CcNodeParam->keysParams.keySize); -+ -+ if (p_KeyParams->p_Mask) -+ memcpy(p_CcNode->keyAndNextEngineParams[tmp].mask, -+ p_KeyParams->p_Mask, p_CcNodeParam->keysParams.keySize); -+ else -+ memset((void *)(p_CcNode->keyAndNextEngineParams[tmp].mask), 0xFF, -+ p_CcNodeParam->keysParams.keySize); -+ -+ /* Store next engine parameters */ -+ memcpy(&p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams, -+ &p_KeyParams->ccNextEngineParams, -+ sizeof(t_FmPcdCcNextEngineParams)); -+ -+ p_CcNode->keyAndNextEngineParams[tmp].requiredAction = requiredAction; -+ -+ if ((p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ && p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.h_Manip) -+ { -+ err = -+ AllocAndFillAdForContLookupManip( -+ p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.params.ccParams.h_CcNode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ } -+ -+ if (p_CcNode->maxNumOfKeys) -+ { -+ if (p_CcNode->maxNumOfKeys < p_CcNode->numOfKeys) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("Number of keys exceed the provided maximal number of keys")); -+ } -+ -+ *isKeyTblAlloc = TRUE; -+ -+ return E_OK; -+} -+ -+static t_Error Ipv4TtlOrIpv6HopLimitCheckParams( -+ t_Handle h_FmPcd, t_FmPcdCcNodeParams *p_CcNodeParam, -+ t_FmPcdCcNode *p_CcNode, bool *isKeyTblAlloc) -+{ -+ int tmp = 0; -+ t_FmPcdCcKeyParams *p_KeyParams; -+ t_Error err; -+ uint8_t key = 0x01; -+ uint32_t requiredAction = 0; -+ -+ if (p_CcNode->numOfKeys != 1) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("For node of the type IPV4_TTL or IPV6_HOP_LIMIT the maximal supported 'numOfKeys' is 1")); -+ -+ if ((p_CcNodeParam->keysParams.maxNumOfKeys) -+ && (p_CcNodeParam->keysParams.maxNumOfKeys != 1)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("For node of the type IPV4_TTL or IPV6_HOP_LIMIT the maximal supported 'maxNumOfKeys' is 1")); -+ -+ /* Validate statistics parameters */ -+ err = ValidateAndCalcStatsParams(p_CcNode, p_CcNodeParam, -+ &(p_CcNode->numOfStatsFLRs), -+ &(p_CcNode->countersArraySize)); -+ if (err) -+ RETURN_ERROR(MAJOR, err, ("Invalid statistics parameters")); -+ -+ err = ValidateNextEngineParams( -+ h_FmPcd, &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss, -+ p_CcNodeParam->keysParams.statisticsMode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, -+ ("For this node MissNextEngineParams are not valid")); -+ -+ if (p_CcNodeParam->keysParams.ccNextEngineParamsForMiss.h_Manip) -+ { -+ err = FmPcdManipCheckParamsForCcNextEngine( -+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss, -+ &requiredAction); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ memcpy(&p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams, -+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss, -+ sizeof(t_FmPcdCcNextEngineParams)); -+ -+ p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].requiredAction = -+ requiredAction; -+ -+ if ((p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ && p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.h_Manip) -+ { -+ err = -+ AllocAndFillAdForContLookupManip( -+ p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.params.ccParams.h_CcNode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ for (tmp = 0; tmp < p_CcNode->numOfKeys; tmp++) -+ { -+ p_KeyParams = &p_CcNodeParam->keysParams.keyParams[tmp]; -+ -+ if (p_KeyParams->p_Mask) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("For node of the type IPV4_TTL or IPV6_HOP_LIMIT p_Mask can not be initialized")); -+ -+ if (memcmp(p_KeyParams->p_Key, &key, 1) != 0) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("For node of the type IPV4_TTL or IPV6_HOP_LIMIT p_Key has to be 1")); -+ -+ err = ValidateNextEngineParams(h_FmPcd, -+ &p_KeyParams->ccNextEngineParams, -+ p_CcNode->statisticsMode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ -+ if (p_KeyParams->ccNextEngineParams.h_Manip) -+ { -+ err = FmPcdManipCheckParamsForCcNextEngine( -+ &p_KeyParams->ccNextEngineParams, &requiredAction); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ -+ /* Store 'key' parameters - key (fixed to 0x01), key size of 1 byte and full mask */ -+ p_CcNode->keyAndNextEngineParams[tmp].key[0] = key; -+ p_CcNode->keyAndNextEngineParams[tmp].mask[0] = 0xFF; -+ -+ /* Store NextEngine parameters */ -+ memcpy(&p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams, -+ &p_KeyParams->ccNextEngineParams, -+ sizeof(t_FmPcdCcNextEngineParams)); -+ -+ if ((p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ && p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.h_Manip) -+ { -+ err = -+ AllocAndFillAdForContLookupManip( -+ p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.params.ccParams.h_CcNode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ p_CcNode->keyAndNextEngineParams[tmp].requiredAction = requiredAction; -+ } -+ -+ *isKeyTblAlloc = FALSE; -+ -+ return E_OK; -+} -+ -+static t_Error IcHashIndexedCheckParams(t_Handle h_FmPcd, -+ t_FmPcdCcNodeParams *p_CcNodeParam, -+ t_FmPcdCcNode *p_CcNode, -+ bool *isKeyTblAlloc) -+{ -+ int tmp = 0, countOnes = 0; -+ t_FmPcdCcKeyParams *p_KeyParams; -+ t_Error err; -+ uint16_t glblMask = p_CcNodeParam->extractCcParams.extractNonHdr.icIndxMask; -+ uint16_t countMask = (uint16_t)(glblMask >> 4); -+ uint32_t requiredAction = 0; -+ -+ if (glblMask & 0x000f) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("icIndxMask has to be with last nibble 0")); -+ -+ while (countMask) -+ { -+ countOnes++; -+ countMask = (uint16_t)(countMask >> 1); -+ } -+ -+ if (!POWER_OF_2(p_CcNode->numOfKeys)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("For Node of the type INDEXED numOfKeys has to be powerOfTwo")); -+ -+ if (p_CcNode->numOfKeys != ((uint32_t)1 << countOnes)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("For Node of the type IC_HASH_INDEXED numOfKeys has to be powerOfTwo")); -+ -+ if (p_CcNodeParam->keysParams.maxNumOfKeys -+ && (p_CcNodeParam->keysParams.maxNumOfKeys != p_CcNode->numOfKeys)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("For Node of the type INDEXED 'maxNumOfKeys' should be 0 or equal 'numOfKeys'")); -+ -+ /* Validate statistics parameters */ -+ err = ValidateAndCalcStatsParams(p_CcNode, p_CcNodeParam, -+ &(p_CcNode->numOfStatsFLRs), -+ &(p_CcNode->countersArraySize)); -+ if (err) -+ RETURN_ERROR(MAJOR, err, ("Invalid statistics parameters")); -+ -+ err = ValidateNextEngineParams( -+ h_FmPcd, &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss, -+ p_CcNode->statisticsMode); -+ if (GET_ERROR_TYPE(err) != E_NOT_SUPPORTED) -+ RETURN_ERROR( -+ MAJOR, -+ err, -+ ("MissNextEngineParams for the node of the type IC_INDEX_HASH has to be UnInitialized")); -+ -+ for (tmp = 0; tmp < p_CcNode->numOfKeys; tmp++) -+ { -+ p_KeyParams = &p_CcNodeParam->keysParams.keyParams[tmp]; -+ -+ if (p_KeyParams->p_Mask || p_KeyParams->p_Key) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("For Node of the type IC_HASH_INDEXED p_Key or p_Mask has to be NULL")); -+ -+ if ((glblMask & (tmp * 16)) == (tmp * 16)) -+ { -+ err = ValidateNextEngineParams(h_FmPcd, -+ &p_KeyParams->ccNextEngineParams, -+ p_CcNode->statisticsMode); -+ if (err) -+ RETURN_ERROR( -+ MAJOR, -+ err, -+ ("This index has to be initialized for the node of the type IC_INDEX_HASH according to settings of GlobalMask ")); -+ -+ if (p_KeyParams->ccNextEngineParams.h_Manip) -+ { -+ err = FmPcdManipCheckParamsForCcNextEngine( -+ &p_KeyParams->ccNextEngineParams, &requiredAction); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ p_CcNode->keyAndNextEngineParams[tmp].requiredAction = -+ requiredAction; -+ } -+ -+ memcpy(&p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams, -+ &p_KeyParams->ccNextEngineParams, -+ sizeof(t_FmPcdCcNextEngineParams)); -+ -+ if ((p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ && p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.h_Manip) -+ { -+ err = -+ AllocAndFillAdForContLookupManip( -+ p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.params.ccParams.h_CcNode); -+ if (err) -+ RETURN_ERROR(MAJOR, err, (NO_MSG)); -+ } -+ } -+ else -+ { -+ err = ValidateNextEngineParams(h_FmPcd, -+ &p_KeyParams->ccNextEngineParams, -+ p_CcNode->statisticsMode); -+ if (GET_ERROR_TYPE(err) != E_NOT_SUPPORTED) -+ RETURN_ERROR( -+ MAJOR, -+ err, -+ ("This index has to be UnInitialized for the node of the type IC_INDEX_HASH according to settings of GlobalMask")); -+ } -+ } -+ -+ *isKeyTblAlloc = FALSE; -+ cpu_to_be16s(&glblMask); -+ memcpy(PTR_MOVE(p_CcNode->p_GlblMask, 2), &glblMask, 2); -+ -+ return E_OK; -+} -+ -+static t_Error ModifyNextEngineParamNode( -+ t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, uint16_t keyIndex, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode; -+ t_FmPcd *p_FmPcd; -+ t_List h_OldPointersLst, h_NewPointersLst; -+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_VALUE); -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ -+ if (keyIndex >= p_CcNode->numOfKeys) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("keyIndex > previously cleared last index + 1")); -+ -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ -+ INIT_LIST(&h_OldPointersLst); -+ INIT_LIST(&h_NewPointersLst); -+ -+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex, -+ e_MODIFY_STATE_CHANGE, FALSE, -+ FALSE, FALSE); -+ if (!p_ModifyKeyParams) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ if (p_CcNode->maxNumOfKeys -+ && !TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock)) -+ { -+ XX_Free(p_ModifyKeyParams); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = BuildNewNodeModifyNextEngine(h_FmPcd, p_CcNode, keyIndex, -+ p_FmPcdCcNextEngineParams, -+ &h_OldPointersLst, &h_NewPointersLst, -+ p_ModifyKeyParams); -+ if (err) -+ { -+ XX_Free(p_ModifyKeyParams); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst, -+ p_ModifyKeyParams, FALSE); -+ -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ -+ ReleaseLst(&h_OldPointersLst); -+ ReleaseLst(&h_NewPointersLst); -+ -+ return err; -+} -+ -+static t_Error FindKeyIndex(t_Handle h_CcNode, uint8_t keySize, uint8_t *p_Key, -+ uint8_t *p_Mask, uint16_t *p_KeyIndex) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ uint8_t tmpMask[FM_PCD_MAX_SIZE_OF_KEY]; -+ uint16_t i; -+ -+ ASSERT_COND(p_Key); -+ ASSERT_COND(p_KeyIndex); -+ ASSERT_COND(keySize < FM_PCD_MAX_SIZE_OF_KEY); -+ -+ if (keySize != p_CcNode->userSizeOfExtraction) -+ RETURN_ERROR( -+ MINOR, E_INVALID_VALUE, -+ ("Key size doesn't match the extraction size of the node")); -+ -+ /* If user didn't pass a mask for this key, we'll look for full extraction mask */ -+ if (!p_Mask) -+ memset(tmpMask, 0xFF, keySize); -+ -+ for (i = 0; i < p_CcNode->numOfKeys; i++) -+ { -+ /* Comparing received key */ -+ if (memcmp(p_Key, p_CcNode->keyAndNextEngineParams[i].key, keySize) -+ == 0) -+ { -+ if (p_Mask) -+ { -+ /* If a user passed a mask for this key, it must match to the existing key's mask for a correct match */ -+ if (memcmp(p_Mask, p_CcNode->keyAndNextEngineParams[i].mask, -+ keySize) == 0) -+ { -+ *p_KeyIndex = i; -+ return E_OK; -+ } -+ } -+ else -+ { -+ /* If user didn't pass a mask for this key, check if the existing key mask is full extraction */ -+ if (memcmp(tmpMask, p_CcNode->keyAndNextEngineParams[i].mask, -+ keySize) == 0) -+ { -+ *p_KeyIndex = i; -+ return E_OK; -+ } -+ } -+ } -+ } -+ -+ return ERROR_CODE(E_NOT_FOUND); -+} -+ -+static t_Error CalcAndUpdateCcShadow(t_FmPcdCcNode *p_CcNode, -+ bool isKeyTblAlloc, -+ uint32_t *p_MatchTableSize, -+ uint32_t *p_AdTableSize) -+{ -+ uint32_t shadowSize; -+ t_Error err; -+ -+ /* Calculate keys table maximal size - each entry consists of a key and a mask, -+ (if local mask support is requested) */ -+ *p_MatchTableSize = p_CcNode->ccKeySizeAccExtraction * sizeof(uint8_t) -+ * p_CcNode->maxNumOfKeys; -+ -+ if (p_CcNode->maskSupport) -+ *p_MatchTableSize *= 2; -+ -+ /* Calculate next action descriptors table, including one more entry for miss */ -+ *p_AdTableSize = (uint32_t)((p_CcNode->maxNumOfKeys + 1) -+ * FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* Calculate maximal shadow size of this node. -+ All shadow structures will be used for runtime modifications host command. If -+ keys table was allocated for this node, the keys table and next engines table may -+ be modified in run time (entries added or removed), so shadow tables are requires. -+ Otherwise, the only supported runtime modification is a specific next engine update -+ and this requires shadow memory of a single AD */ -+ -+ /* Shadow size should be enough to hold the following 3 structures: -+ * 1 - an action descriptor */ -+ shadowSize = FM_PCD_CC_AD_ENTRY_SIZE; -+ -+ /* 2 - keys match table, if was allocated for the current node */ -+ if (isKeyTblAlloc) -+ shadowSize += *p_MatchTableSize; -+ -+ /* 3 - next action descriptors table */ -+ shadowSize += *p_AdTableSize; -+ -+ /* Update shadow to the calculated size */ -+ err = FmPcdUpdateCcShadow(p_CcNode->h_FmPcd, (uint32_t)shadowSize, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (err != E_OK) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for CC node shadow")); -+ } -+ -+ return E_OK; -+} -+ -+static t_Error AllocStatsObjs(t_FmPcdCcNode *p_CcNode) -+{ -+ t_FmPcdStatsObj *p_StatsObj; -+ t_Handle h_FmMuram, h_StatsAd, h_StatsCounters; -+ uint32_t i; -+ -+ h_FmMuram = FmPcdGetMuramHandle(p_CcNode->h_FmPcd); -+ if (!h_FmMuram) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM MURAM")); -+ -+ /* Allocate statistics ADs and statistics counter. An extra pair (AD + counters) -+ will be allocated to support runtime modifications */ -+ for (i = 0; i < p_CcNode->maxNumOfKeys + 2; i++) -+ { -+ /* Allocate list object structure */ -+ p_StatsObj = XX_Malloc(sizeof(t_FmPcdStatsObj)); -+ if (!p_StatsObj) -+ { -+ FreeStatObjects(&p_CcNode->availableStatsLst, h_FmMuram); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Statistics object")); -+ } -+ memset(p_StatsObj, 0, sizeof(t_FmPcdStatsObj)); -+ -+ /* Allocate statistics AD from MURAM */ -+ h_StatsAd = (t_Handle)FM_MURAM_AllocMem(h_FmMuram, -+ FM_PCD_CC_AD_ENTRY_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!h_StatsAd) -+ { -+ FreeStatObjects(&p_CcNode->availableStatsLst, h_FmMuram); -+ XX_Free(p_StatsObj); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for statistics ADs")); -+ } -+ MemSet8(h_StatsAd, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* Allocate statistics counters from MURAM */ -+ h_StatsCounters = (t_Handle)FM_MURAM_AllocMem( -+ h_FmMuram, p_CcNode->countersArraySize, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!h_StatsCounters) -+ { -+ FreeStatObjects(&p_CcNode->availableStatsLst, h_FmMuram); -+ FM_MURAM_FreeMem(h_FmMuram, h_StatsAd); -+ XX_Free(p_StatsObj); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for statistics counters")); -+ } -+ MemSet8(h_StatsCounters, 0, p_CcNode->countersArraySize); -+ -+ p_StatsObj->h_StatsAd = h_StatsAd; -+ p_StatsObj->h_StatsCounters = h_StatsCounters; -+ -+ EnqueueStatsObj(&p_CcNode->availableStatsLst, p_StatsObj); -+ } -+ -+ return E_OK; -+} -+ -+static t_Error MatchTableGetKeyStatistics( -+ t_FmPcdCcNode *p_CcNode, uint16_t keyIndex, -+ t_FmPcdCcKeyStatistics *p_KeyStatistics) -+{ -+ uint32_t *p_StatsCounters, i; -+ -+ if (p_CcNode->statisticsMode == e_FM_PCD_CC_STATS_MODE_NONE) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Statistics were not enabled for this match table")); -+ -+ if (!p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Statistics were not enabled for this key")); -+ -+ memset(p_KeyStatistics, 0, sizeof(t_FmPcdCcKeyStatistics)); -+ -+ p_StatsCounters = -+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj->h_StatsCounters; -+ ASSERT_COND(p_StatsCounters); -+ -+ p_KeyStatistics->byteCount = GET_UINT32(*p_StatsCounters); -+ -+ for (i = 1; i <= p_CcNode->numOfStatsFLRs; i++) -+ { -+ p_StatsCounters = -+ PTR_MOVE(p_StatsCounters, FM_PCD_CC_STATS_COUNTER_SIZE); -+ -+ p_KeyStatistics->frameCount += GET_UINT32(*p_StatsCounters); -+ -+#if (DPAA_VERSION >= 11) -+ p_KeyStatistics->frameLengthRangeCount[i - 1] = -+ GET_UINT32(*p_StatsCounters); -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ -+ return E_OK; -+} -+ -+static t_Error MatchTableSet(t_Handle h_FmPcd, t_FmPcdCcNode *p_CcNode, -+ t_FmPcdCcNodeParams *p_CcNodeParam) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_FmPcdCcNode *p_FmPcdCcNextNode; -+ t_Error err = E_OK; -+ uint32_t tmp, keySize; -+ bool glblMask = FALSE; -+ t_FmPcdCcKeyParams *p_KeyParams; -+ t_Handle h_FmMuram, p_KeysMatchTblTmp, p_AdTableTmp; -+#if (DPAA_VERSION >= 11) -+ t_Handle h_StatsFLRs; -+#endif /* (DPAA_VERSION >= 11) */ -+ bool fullField = FALSE; -+ ccPrivateInfo_t icCode = CC_PRIVATE_INFO_NONE; -+ bool isKeyTblAlloc, fromIc = FALSE; -+ uint32_t matchTableSize, adTableSize; -+ t_CcNodeInformation ccNodeInfo, *p_CcInformation; -+ t_FmPcdStatsObj *p_StatsObj; -+ t_FmPcdCcStatsParams statsParams = { 0 }; -+ t_Handle h_Manip; -+ -+ ASSERT_COND(h_FmPcd); -+ ASSERT_COND(p_CcNode); -+ ASSERT_COND(p_CcNodeParam); -+ -+ p_CcNode->p_GlblMask = (t_Handle)XX_Malloc( -+ CC_GLBL_MASK_SIZE * sizeof(uint8_t)); -+ memset(p_CcNode->p_GlblMask, 0, CC_GLBL_MASK_SIZE * sizeof(uint8_t)); -+ -+ p_CcNode->h_FmPcd = h_FmPcd; -+ p_CcNode->numOfKeys = p_CcNodeParam->keysParams.numOfKeys; -+ p_CcNode->maxNumOfKeys = p_CcNodeParam->keysParams.maxNumOfKeys; -+ p_CcNode->maskSupport = p_CcNodeParam->keysParams.maskSupport; -+ p_CcNode->statisticsMode = p_CcNodeParam->keysParams.statisticsMode; -+ -+ /* For backward compatibility - even if statistics mode is nullified, -+ we'll fix it to frame mode so we can support per-key request for -+ statistics using 'statisticsEn' in next engine parameters */ -+ if (!p_CcNode->maxNumOfKeys -+ && (p_CcNode->statisticsMode == e_FM_PCD_CC_STATS_MODE_NONE)) -+ p_CcNode->statisticsMode = e_FM_PCD_CC_STATS_MODE_FRAME; -+ -+ h_FmMuram = FmPcdGetMuramHandle(h_FmPcd); -+ if (!h_FmMuram) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM MURAM")); -+ -+ INIT_LIST(&p_CcNode->ccPrevNodesLst); -+ INIT_LIST(&p_CcNode->ccTreeIdLst); -+ INIT_LIST(&p_CcNode->ccTreesLst); -+ INIT_LIST(&p_CcNode->availableStatsLst); -+ -+ p_CcNode->h_Spinlock = XX_InitSpinlock(); -+ if (!p_CcNode->h_Spinlock) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("CC node spinlock")); -+ } -+ -+ if ((p_CcNodeParam->extractCcParams.type == e_FM_PCD_EXTRACT_BY_HDR) -+ && ((p_CcNodeParam->extractCcParams.extractByHdr.hdr -+ == HEADER_TYPE_IPv4) -+ || (p_CcNodeParam->extractCcParams.extractByHdr.hdr -+ == HEADER_TYPE_IPv6)) -+ && (p_CcNodeParam->extractCcParams.extractByHdr.type -+ == e_FM_PCD_EXTRACT_FULL_FIELD) -+ && ((p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fullField.ipv6 -+ == NET_HEADER_FIELD_IPv6_HOP_LIMIT) -+ || (p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fullField.ipv4 -+ == NET_HEADER_FIELD_IPv4_TTL))) -+ { -+ err = Ipv4TtlOrIpv6HopLimitCheckParams(h_FmPcd, p_CcNodeParam, p_CcNode, -+ &isKeyTblAlloc); -+ glblMask = FALSE; -+ } -+ else -+ if ((p_CcNodeParam->extractCcParams.type == e_FM_PCD_EXTRACT_NON_HDR) -+ && ((p_CcNodeParam->extractCcParams.extractNonHdr.src -+ == e_FM_PCD_EXTRACT_FROM_KEY) -+ || (p_CcNodeParam->extractCcParams.extractNonHdr.src -+ == e_FM_PCD_EXTRACT_FROM_HASH) -+ || (p_CcNodeParam->extractCcParams.extractNonHdr.src -+ == e_FM_PCD_EXTRACT_FROM_FLOW_ID))) -+ { -+ if ((p_CcNodeParam->extractCcParams.extractNonHdr.src -+ == e_FM_PCD_EXTRACT_FROM_FLOW_ID) -+ && (p_CcNodeParam->extractCcParams.extractNonHdr.offset != 0)) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("In the case of the extraction from e_FM_PCD_EXTRACT_FROM_FLOW_ID offset has to be 0")); -+ } -+ -+ icCode = IcDefineCode(p_CcNodeParam); -+ fromIc = TRUE; -+ if (icCode == CC_PRIVATE_INFO_NONE) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("user asked extraction from IC and field in internal context or action wasn't initialized in the right way")); -+ } -+ -+ if ((icCode == CC_PRIVATE_INFO_IC_DEQ_FQID_INDEX_LOOKUP) -+ || (icCode == CC_PRIVATE_INFO_IC_HASH_INDEX_LOOKUP)) -+ { -+ err = IcHashIndexedCheckParams(h_FmPcd, p_CcNodeParam, p_CcNode, -+ &isKeyTblAlloc); -+ glblMask = TRUE; -+ } -+ else -+ { -+ err = CheckParams(h_FmPcd, p_CcNodeParam, p_CcNode, -+ &isKeyTblAlloc); -+ if (p_CcNode->glblMaskSize) -+ glblMask = TRUE; -+ } -+ } -+ else -+ { -+ err = CheckParams(h_FmPcd, p_CcNodeParam, p_CcNode, &isKeyTblAlloc); -+ if (p_CcNode->glblMaskSize) -+ glblMask = TRUE; -+ } -+ -+ if (err) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ switch (p_CcNodeParam->extractCcParams.type) -+ { -+ case (e_FM_PCD_EXTRACT_BY_HDR): -+ switch (p_CcNodeParam->extractCcParams.extractByHdr.type) -+ { -+ case (e_FM_PCD_EXTRACT_FULL_FIELD): -+ p_CcNode->parseCode = -+ GetFullFieldParseCode( -+ p_CcNodeParam->extractCcParams.extractByHdr.hdr, -+ p_CcNodeParam->extractCcParams.extractByHdr.hdrIndex, -+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fullField); -+ GetSizeHeaderField( -+ p_CcNodeParam->extractCcParams.extractByHdr.hdr, -+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fullField, -+ &p_CcNode->sizeOfExtraction); -+ fullField = TRUE; -+ if ((p_CcNode->parseCode != CC_PC_FF_TCI1) -+ && (p_CcNode->parseCode != CC_PC_FF_TCI2) -+ && (p_CcNode->parseCode != CC_PC_FF_MPLS1) -+ && (p_CcNode->parseCode != CC_PC_FF_MPLS_LAST) -+ && (p_CcNode->parseCode != CC_PC_FF_IPV4IPTOS_TC1) -+ && (p_CcNode->parseCode != CC_PC_FF_IPV4IPTOS_TC2) -+ && (p_CcNode->parseCode -+ != CC_PC_FF_IPTOS_IPV6TC1_IPV6FLOW1) -+ && (p_CcNode->parseCode != CC_PC_FF_IPDSCP) -+ && (p_CcNode->parseCode -+ != CC_PC_FF_IPTOS_IPV6TC2_IPV6FLOW2) -+ && glblMask) -+ { -+ glblMask = FALSE; -+ p_CcNode->glblMaskSize = 4; -+ p_CcNode->lclMask = TRUE; -+ } -+ break; -+ -+ case (e_FM_PCD_EXTRACT_FROM_HDR): -+ p_CcNode->sizeOfExtraction = -+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromHdr.size; -+ p_CcNode->offset = -+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromHdr.offset; -+ p_CcNode->userOffset = -+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromHdr.offset; -+ p_CcNode->parseCode = -+ GetPrParseCode( -+ p_CcNodeParam->extractCcParams.extractByHdr.hdr, -+ p_CcNodeParam->extractCcParams.extractByHdr.hdrIndex, -+ p_CcNode->offset, glblMask, -+ &p_CcNode->prsArrayOffset); -+ break; -+ -+ case (e_FM_PCD_EXTRACT_FROM_FIELD): -+ p_CcNode->offset = -+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromField.offset; -+ p_CcNode->userOffset = -+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromField.offset; -+ p_CcNode->sizeOfExtraction = -+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromField.size; -+ p_CcNode->parseCode = -+ GetFieldParseCode( -+ p_CcNodeParam->extractCcParams.extractByHdr.hdr, -+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromField.field, -+ p_CcNode->offset, -+ &p_CcNode->prsArrayOffset, -+ p_CcNodeParam->extractCcParams.extractByHdr.hdrIndex); -+ break; -+ -+ default: -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ break; -+ -+ case (e_FM_PCD_EXTRACT_NON_HDR): -+ /* get the field code for the generic extract */ -+ p_CcNode->sizeOfExtraction = -+ p_CcNodeParam->extractCcParams.extractNonHdr.size; -+ p_CcNode->offset = -+ p_CcNodeParam->extractCcParams.extractNonHdr.offset; -+ p_CcNode->userOffset = -+ p_CcNodeParam->extractCcParams.extractNonHdr.offset; -+ p_CcNode->parseCode = GetGenParseCode( -+ p_CcNodeParam->extractCcParams.extractNonHdr.src, -+ p_CcNode->offset, glblMask, &p_CcNode->prsArrayOffset, -+ fromIc, icCode); -+ -+ if (p_CcNode->parseCode == CC_PC_GENERIC_IC_HASH_INDEXED) -+ { -+ if ((p_CcNode->offset + p_CcNode->sizeOfExtraction) > 8) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_SELECTION, -+ ("when node of the type CC_PC_GENERIC_IC_HASH_INDEXED offset + size can not be bigger then size of HASH 64 bits (8 bytes)")); -+ } -+ } -+ if ((p_CcNode->parseCode == CC_PC_GENERIC_IC_GMASK) -+ || (p_CcNode->parseCode == CC_PC_GENERIC_IC_HASH_INDEXED)) -+ { -+ p_CcNode->offset += p_CcNode->prsArrayOffset; -+ p_CcNode->prsArrayOffset = 0; -+ } -+ break; -+ -+ default: -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ if (p_CcNode->parseCode == CC_PC_ILLEGAL) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("illegal extraction type")); -+ } -+ -+ if ((p_CcNode->sizeOfExtraction > FM_PCD_MAX_SIZE_OF_KEY) -+ || !p_CcNode->sizeOfExtraction) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("sizeOfExatrction can not be greater than 56 and not 0")); -+ } -+ -+ if (p_CcNodeParam->keysParams.keySize != p_CcNode->sizeOfExtraction) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("keySize has to be equal to sizeOfExtraction")); -+ } -+ -+ p_CcNode->userSizeOfExtraction = p_CcNode->sizeOfExtraction; -+ -+ if (!glblMask) -+ memset(p_CcNode->p_GlblMask, 0xff, CC_GLBL_MASK_SIZE * sizeof(uint8_t)); -+ -+ err = CheckAndSetManipParamsWithCcNodeParams(p_CcNode); -+ if (err != E_OK) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("keySize has to be equal to sizeOfExtraction")); -+ } -+ -+ /* Calculating matching table entry size by rounding up the user-defined size of extraction to valid entry size */ -+ GetCcExtractKeySize(p_CcNode->sizeOfExtraction, -+ &p_CcNode->ccKeySizeAccExtraction); -+ -+ /* If local mask is used, it is stored next to each key in the keys match table */ -+ if (p_CcNode->lclMask) -+ keySize = (uint32_t)(2 * p_CcNode->ccKeySizeAccExtraction); -+ else -+ keySize = p_CcNode->ccKeySizeAccExtraction; -+ -+ /* Update CC shadow with maximal size required by this node */ -+ if (p_CcNode->maxNumOfKeys) -+ { -+ err = CalcAndUpdateCcShadow(p_CcNode, isKeyTblAlloc, &matchTableSize, -+ &adTableSize); -+ if (err != E_OK) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ p_CcNode->keysMatchTableMaxSize = matchTableSize; -+ -+ if (p_CcNode->statisticsMode != e_FM_PCD_CC_STATS_MODE_NONE) -+ { -+ err = AllocStatsObjs(p_CcNode); -+ if (err != E_OK) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ -+ /* If manipulation will be initialized before this node, it will use the table -+ descriptor in the AD table of previous node and this node will need an extra -+ AD as his table descriptor. */ -+ p_CcNode->h_TmpAd = (t_Handle)FM_MURAM_AllocMem( -+ h_FmMuram, FM_PCD_CC_AD_ENTRY_SIZE, FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_CcNode->h_TmpAd) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for CC action descriptor")); -+ } -+ } -+ else -+ { -+ matchTableSize = (uint32_t)(keySize * sizeof(uint8_t) -+ * (p_CcNode->numOfKeys + 1)); -+ adTableSize = (uint32_t)(FM_PCD_CC_AD_ENTRY_SIZE -+ * (p_CcNode->numOfKeys + 1)); -+ } -+ -+#if (DPAA_VERSION >= 11) -+ switch (p_CcNode->statisticsMode) -+ { -+ -+ case e_FM_PCD_CC_STATS_MODE_RMON: -+ /* If RMON statistics or RMON conditional statistics modes are requested, -+ allocate frame length ranges array */ -+ p_CcNode->h_StatsFLRs = FM_MURAM_AllocMem( -+ h_FmMuram, -+ (uint32_t)(p_CcNode->numOfStatsFLRs) -+ * FM_PCD_CC_STATS_FLR_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ -+ if (!p_CcNode->h_StatsFLRs) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR( -+ MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for CC frame length ranges array")); -+ } -+ -+ /* Initialize using value received from the user */ -+ for (tmp = 0; tmp < p_CcNode->numOfStatsFLRs; tmp++) -+ { -+ uint16_t flr = -+ cpu_to_be16(p_CcNodeParam->keysParams.frameLengthRanges[tmp]); -+ -+ h_StatsFLRs = -+ PTR_MOVE(p_CcNode->h_StatsFLRs, tmp * FM_PCD_CC_STATS_FLR_SIZE); -+ -+ MemCpy8(h_StatsFLRs, -+ &flr, -+ FM_PCD_CC_STATS_FLR_SIZE); -+ } -+ break; -+ -+ default: -+ break; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ /* Allocate keys match table. Not required for some CC nodes, for example for IPv4 TTL -+ identification, IPv6 hop count identification, etc. */ -+ if (isKeyTblAlloc) -+ { -+ p_CcNode->h_KeysMatchTable = (t_Handle)FM_MURAM_AllocMem( -+ h_FmMuram, matchTableSize, FM_PCD_CC_KEYS_MATCH_TABLE_ALIGN); -+ if (!p_CcNode->h_KeysMatchTable) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for CC node key match table")); -+ } -+ MemSet8((uint8_t *)p_CcNode->h_KeysMatchTable, 0, matchTableSize); -+ } -+ -+ /* Allocate action descriptors table */ -+ p_CcNode->h_AdTable = (t_Handle)FM_MURAM_AllocMem(h_FmMuram, adTableSize, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_CcNode->h_AdTable) -+ { -+ DeleteNode(p_CcNode); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for CC node action descriptors table")); -+ } -+ MemSet8((uint8_t *)p_CcNode->h_AdTable, 0, adTableSize); -+ -+ p_KeysMatchTblTmp = p_CcNode->h_KeysMatchTable; -+ p_AdTableTmp = p_CcNode->h_AdTable; -+ -+ /* For each key, create the key and the next step AD */ -+ for (tmp = 0; tmp < p_CcNode->numOfKeys; tmp++) -+ { -+ p_KeyParams = &p_CcNodeParam->keysParams.keyParams[tmp]; -+ -+ if (p_KeysMatchTblTmp) -+ { -+ /* Copy the key */ -+ MemCpy8((void*)p_KeysMatchTblTmp, p_KeyParams->p_Key, -+ p_CcNode->sizeOfExtraction); -+ -+ /* Copy the key mask or initialize it to 0xFF..F */ -+ if (p_CcNode->lclMask && p_KeyParams->p_Mask) -+ { -+ MemCpy8(PTR_MOVE(p_KeysMatchTblTmp, -+ p_CcNode->ccKeySizeAccExtraction), /* User's size of extraction rounded up to a valid matching table entry size */ -+ p_KeyParams->p_Mask, p_CcNode->sizeOfExtraction); /* Exact size of extraction as received from the user */ -+ } -+ else -+ if (p_CcNode->lclMask) -+ { -+ MemSet8(PTR_MOVE(p_KeysMatchTblTmp, -+ p_CcNode->ccKeySizeAccExtraction), /* User's size of extraction rounded up to a valid matching table entry size */ -+ 0xff, p_CcNode->sizeOfExtraction); /* Exact size of extraction as received from the user */ -+ } -+ -+ p_KeysMatchTblTmp = -+ PTR_MOVE(p_KeysMatchTblTmp, keySize * sizeof(uint8_t)); -+ } -+ -+ /* Create the next action descriptor in the match table */ -+ if (p_KeyParams->ccNextEngineParams.statisticsEn) -+ { -+ p_StatsObj = GetStatsObj(p_CcNode); -+ ASSERT_COND(p_StatsObj); -+ -+ statsParams.h_StatsAd = p_StatsObj->h_StatsAd; -+ statsParams.h_StatsCounters = p_StatsObj->h_StatsCounters; -+#if (DPAA_VERSION >= 11) -+ statsParams.h_StatsFLRs = p_CcNode->h_StatsFLRs; -+ -+#endif /* (DPAA_VERSION >= 11) */ -+ NextStepAd(p_AdTableTmp, &statsParams, -+ &p_KeyParams->ccNextEngineParams, p_FmPcd); -+ -+ p_CcNode->keyAndNextEngineParams[tmp].p_StatsObj = p_StatsObj; -+ } -+ else -+ { -+ NextStepAd(p_AdTableTmp, NULL, &p_KeyParams->ccNextEngineParams, -+ p_FmPcd); -+ -+ p_CcNode->keyAndNextEngineParams[tmp].p_StatsObj = NULL; -+ } -+ -+ p_AdTableTmp = PTR_MOVE(p_AdTableTmp, FM_PCD_CC_AD_ENTRY_SIZE); -+ } -+ -+ /* Update next engine for the 'miss' entry */ -+ if (p_CcNodeParam->keysParams.ccNextEngineParamsForMiss.statisticsEn) -+ { -+ p_StatsObj = GetStatsObj(p_CcNode); -+ ASSERT_COND(p_StatsObj); -+ -+ /* All 'bucket' nodes of a hash table should share the same statistics counters, -+ allocated by the hash table. So, if this node is a bucket of a hash table, -+ we'll replace the locally allocated counters with the shared counters. */ -+ if (p_CcNode->isHashBucket) -+ { -+ ASSERT_COND(p_CcNode->h_MissStatsCounters); -+ -+ /* Store original counters pointer and replace it with mutual preallocated pointer */ -+ p_CcNode->h_PrivMissStatsCounters = p_StatsObj->h_StatsCounters; -+ p_StatsObj->h_StatsCounters = p_CcNode->h_MissStatsCounters; -+ } -+ -+ statsParams.h_StatsAd = p_StatsObj->h_StatsAd; -+ statsParams.h_StatsCounters = p_StatsObj->h_StatsCounters; -+#if (DPAA_VERSION >= 11) -+ statsParams.h_StatsFLRs = p_CcNode->h_StatsFLRs; -+ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ NextStepAd(p_AdTableTmp, &statsParams, -+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss, -+ p_FmPcd); -+ -+ p_CcNode->keyAndNextEngineParams[tmp].p_StatsObj = p_StatsObj; -+ } -+ else -+ { -+ NextStepAd(p_AdTableTmp, NULL, -+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss, -+ p_FmPcd); -+ -+ p_CcNode->keyAndNextEngineParams[tmp].p_StatsObj = NULL; -+ } -+ -+ /* This parameter will be used to initialize the "key length" field in the action descriptor -+ that points to this node and it should be 0 for full field extraction */ -+ if (fullField == TRUE) -+ p_CcNode->sizeOfExtraction = 0; -+ -+ for (tmp = 0; tmp < MIN(p_CcNode->numOfKeys + 1, CC_MAX_NUM_OF_KEYS); tmp++) -+ { -+ if (p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ { -+ p_FmPcdCcNextNode = -+ (t_FmPcdCcNode*)p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.params.ccParams.h_CcNode; -+ p_CcInformation = FindNodeInfoInReleventLst( -+ &p_FmPcdCcNextNode->ccPrevNodesLst, (t_Handle)p_CcNode, -+ p_FmPcdCcNextNode->h_Spinlock); -+ if (!p_CcInformation) -+ { -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = (t_Handle)p_CcNode; -+ ccNodeInfo.index = 1; -+ EnqueueNodeInfoToRelevantLst(&p_FmPcdCcNextNode->ccPrevNodesLst, -+ &ccNodeInfo, -+ p_FmPcdCcNextNode->h_Spinlock); -+ } -+ else -+ p_CcInformation->index++; -+ -+ if (p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.h_Manip) -+ { -+ h_Manip = -+ p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.h_Manip; -+ p_CcInformation = FindNodeInfoInReleventLst( -+ FmPcdManipGetNodeLstPointedOnThisManip(h_Manip), -+ (t_Handle)p_CcNode, FmPcdManipGetSpinlock(h_Manip)); -+ if (!p_CcInformation) -+ { -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = (t_Handle)p_CcNode; -+ ccNodeInfo.index = 1; -+ EnqueueNodeInfoToRelevantLst( -+ FmPcdManipGetNodeLstPointedOnThisManip(h_Manip), -+ &ccNodeInfo, FmPcdManipGetSpinlock(h_Manip)); -+ } -+ else -+ p_CcInformation->index++; -+ } -+ } -+ } -+ -+ p_AdTableTmp = p_CcNode->h_AdTable; -+ -+ if (!FmPcdLockTryLockAll(h_FmPcd)) -+ { -+ FM_PCD_MatchTableDelete((t_Handle)p_CcNode); -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ /* Required action for each next engine */ -+ for (tmp = 0; tmp < MIN(p_CcNode->numOfKeys + 1, CC_MAX_NUM_OF_KEYS); tmp++) -+ { -+ if (p_CcNode->keyAndNextEngineParams[tmp].requiredAction) -+ { -+ err = SetRequiredAction( -+ h_FmPcd, -+ p_CcNode->keyAndNextEngineParams[tmp].requiredAction, -+ &p_CcNode->keyAndNextEngineParams[tmp], p_AdTableTmp, 1, -+ NULL); -+ if (err) -+ { -+ FmPcdLockUnlockAll(h_FmPcd); -+ FM_PCD_MatchTableDelete((t_Handle)p_CcNode); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ p_AdTableTmp = PTR_MOVE(p_AdTableTmp, FM_PCD_CC_AD_ENTRY_SIZE); -+ } -+ } -+ -+ FmPcdLockUnlockAll(h_FmPcd); -+ -+ return E_OK; -+} -+/************************** End of static functions **************************/ -+ -+/*****************************************************************************/ -+/* Inter-module API routines */ -+/*****************************************************************************/ -+ -+t_CcNodeInformation* FindNodeInfoInReleventLst(t_List *p_List, t_Handle h_Info, -+ t_Handle h_Spinlock) -+{ -+ t_CcNodeInformation *p_CcInformation; -+ t_List *p_Pos; -+ uint32_t intFlags; -+ -+ intFlags = XX_LockIntrSpinlock(h_Spinlock); -+ -+ for (p_Pos = LIST_FIRST(p_List); p_Pos != (p_List); -+ p_Pos = LIST_NEXT(p_Pos)) -+ { -+ p_CcInformation = CC_NODE_F_OBJECT(p_Pos); -+ -+ ASSERT_COND(p_CcInformation->h_CcNode); -+ -+ if (p_CcInformation->h_CcNode == h_Info) -+ { -+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags); -+ return p_CcInformation; -+ } -+ } -+ -+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags); -+ -+ return NULL; -+} -+ -+void EnqueueNodeInfoToRelevantLst(t_List *p_List, t_CcNodeInformation *p_CcInfo, -+ t_Handle h_Spinlock) -+{ -+ t_CcNodeInformation *p_CcInformation; -+ uint32_t intFlags = 0; -+ -+ p_CcInformation = (t_CcNodeInformation *)XX_Malloc( -+ sizeof(t_CcNodeInformation)); -+ -+ if (p_CcInformation) -+ { -+ memset(p_CcInformation, 0, sizeof(t_CcNodeInformation)); -+ memcpy(p_CcInformation, p_CcInfo, sizeof(t_CcNodeInformation)); -+ INIT_LIST(&p_CcInformation->node); -+ -+ if (h_Spinlock) -+ intFlags = XX_LockIntrSpinlock(h_Spinlock); -+ -+ LIST_AddToTail(&p_CcInformation->node, p_List); -+ -+ if (h_Spinlock) -+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags); -+ } -+ else -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("CC Node Information")); -+} -+ -+void DequeueNodeInfoFromRelevantLst(t_List *p_List, t_Handle h_Info, -+ t_Handle h_Spinlock) -+{ -+ t_CcNodeInformation *p_CcInformation = NULL; -+ uint32_t intFlags = 0; -+ t_List *p_Pos; -+ -+ if (h_Spinlock) -+ intFlags = XX_LockIntrSpinlock(h_Spinlock); -+ -+ if (LIST_IsEmpty(p_List)) -+ { -+ XX_RestoreAllIntr(intFlags); -+ return; -+ } -+ -+ for (p_Pos = LIST_FIRST(p_List); p_Pos != (p_List); -+ p_Pos = LIST_NEXT(p_Pos)) -+ { -+ p_CcInformation = CC_NODE_F_OBJECT(p_Pos); -+ ASSERT_COND(p_CcInformation); -+ ASSERT_COND(p_CcInformation->h_CcNode); -+ if (p_CcInformation->h_CcNode == h_Info) -+ break; -+ } -+ -+ if (p_CcInformation) -+ { -+ LIST_DelAndInit(&p_CcInformation->node); -+ XX_Free(p_CcInformation); -+ } -+ -+ if (h_Spinlock) -+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags); -+} -+ -+void NextStepAd(t_Handle h_Ad, t_FmPcdCcStatsParams *p_FmPcdCcStatsParams, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams, -+ t_FmPcd *p_FmPcd) -+{ -+ switch (p_FmPcdCcNextEngineParams->nextEngine) -+ { -+ case (e_FM_PCD_KG): -+ case (e_FM_PCD_PLCR): -+ case (e_FM_PCD_DONE): -+ /* if NIA is not CC, create a "result" type AD */ -+ FillAdOfTypeResult(h_Ad, p_FmPcdCcStatsParams, p_FmPcd, -+ p_FmPcdCcNextEngineParams); -+ break; -+#if (DPAA_VERSION >= 11) -+ case (e_FM_PCD_FR): -+ if (p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic) -+ { -+ FillAdOfTypeContLookup( -+ h_Ad, p_FmPcdCcStatsParams, p_FmPcd, -+ p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode, -+ p_FmPcdCcNextEngineParams->h_Manip, -+ p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic); -+ FrmReplicGroupUpdateOwner( -+ p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic, -+ TRUE/* add */); -+ } -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ case (e_FM_PCD_CC): -+ /* if NIA is not CC, create a TD to continue the CC lookup */ -+ FillAdOfTypeContLookup( -+ h_Ad, p_FmPcdCcStatsParams, p_FmPcd, -+ p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode, -+ p_FmPcdCcNextEngineParams->h_Manip, NULL); -+ -+ UpdateNodeOwner(p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode, -+ TRUE); -+ break; -+ -+ default: -+ return; -+ } -+} -+ -+t_Error FmPcdCcTreeAddIPR(t_Handle h_FmPcd, t_Handle h_FmTree, -+ t_Handle h_NetEnv, t_Handle h_IpReassemblyManip, -+ bool createSchemes) -+{ -+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmTree; -+ t_FmPcdCcNextEngineParams nextEngineParams; -+ t_NetEnvParams netEnvParams; -+ t_Handle h_Ad; -+ bool isIpv6Present; -+ uint8_t ipv4GroupId, ipv6GroupId; -+ t_Error err; -+ -+ ASSERT_COND(p_FmPcdCcTree); -+ -+ /* this routine must be protected by the calling routine! */ -+ -+ memset(&nextEngineParams, 0, sizeof(t_FmPcdCcNextEngineParams)); -+ memset(&netEnvParams, 0, sizeof(t_NetEnvParams)); -+ -+ h_Ad = UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr); -+ -+ isIpv6Present = FmPcdManipIpReassmIsIpv6Hdr(h_IpReassemblyManip); -+ -+ if (isIpv6Present -+ && (p_FmPcdCcTree->numOfEntries > (FM_PCD_MAX_NUM_OF_CC_GROUPS - 2))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("need two free entries for IPR")); -+ -+ if (p_FmPcdCcTree->numOfEntries > (FM_PCD_MAX_NUM_OF_CC_GROUPS - 1)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("need two free entries for IPR")); -+ -+ nextEngineParams.nextEngine = e_FM_PCD_DONE; -+ nextEngineParams.h_Manip = h_IpReassemblyManip; -+ -+ /* Lock tree */ -+ err = CcRootTryLock(p_FmPcdCcTree); -+ if (err) -+ return ERROR_CODE(E_BUSY); -+ -+ if (p_FmPcdCcTree->h_IpReassemblyManip == h_IpReassemblyManip) -+ { -+ CcRootReleaseLock(p_FmPcdCcTree); -+ return E_OK; -+ } -+ -+ if ((p_FmPcdCcTree->h_IpReassemblyManip) -+ && (p_FmPcdCcTree->h_IpReassemblyManip != h_IpReassemblyManip)) -+ { -+ CcRootReleaseLock(p_FmPcdCcTree); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("This tree was previously updated with different IPR")); -+ } -+ -+ /* Initialize IPR for the first time for this tree */ -+ if (isIpv6Present) -+ { -+ ipv6GroupId = p_FmPcdCcTree->numOfGrps++; -+ p_FmPcdCcTree->fmPcdGroupParam[ipv6GroupId].baseGroupEntry = -+ (FM_PCD_MAX_NUM_OF_CC_GROUPS - 2); -+ -+ if (createSchemes) -+ { -+ err = FmPcdManipBuildIpReassmScheme(h_FmPcd, h_NetEnv, -+ p_FmPcdCcTree, -+ h_IpReassemblyManip, FALSE, -+ ipv6GroupId); -+ if (err) -+ { -+ p_FmPcdCcTree->numOfGrps--; -+ CcRootReleaseLock(p_FmPcdCcTree); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ -+ NextStepAd( -+ PTR_MOVE(h_Ad, (FM_PCD_MAX_NUM_OF_CC_GROUPS-2) * FM_PCD_CC_AD_ENTRY_SIZE), -+ NULL, &nextEngineParams, h_FmPcd); -+ } -+ -+ ipv4GroupId = p_FmPcdCcTree->numOfGrps++; -+ p_FmPcdCcTree->fmPcdGroupParam[ipv4GroupId].totalBitsMask = 0; -+ p_FmPcdCcTree->fmPcdGroupParam[ipv4GroupId].baseGroupEntry = -+ (FM_PCD_MAX_NUM_OF_CC_GROUPS - 1); -+ -+ if (createSchemes) -+ { -+ err = FmPcdManipBuildIpReassmScheme(h_FmPcd, h_NetEnv, p_FmPcdCcTree, -+ h_IpReassemblyManip, TRUE, -+ ipv4GroupId); -+ if (err) -+ { -+ p_FmPcdCcTree->numOfGrps--; -+ if (isIpv6Present) -+ { -+ p_FmPcdCcTree->numOfGrps--; -+ FmPcdManipDeleteIpReassmSchemes(h_IpReassemblyManip); -+ } -+ CcRootReleaseLock(p_FmPcdCcTree); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ -+ NextStepAd( -+ PTR_MOVE(h_Ad, (FM_PCD_MAX_NUM_OF_CC_GROUPS-1) * FM_PCD_CC_AD_ENTRY_SIZE), -+ NULL, &nextEngineParams, h_FmPcd); -+ -+ p_FmPcdCcTree->h_IpReassemblyManip = h_IpReassemblyManip; -+ -+ CcRootReleaseLock(p_FmPcdCcTree); -+ -+ return E_OK; -+} -+ -+t_Error FmPcdCcTreeAddCPR(t_Handle h_FmPcd, t_Handle h_FmTree, -+ t_Handle h_NetEnv, t_Handle h_ReassemblyManip, -+ bool createSchemes) -+{ -+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmTree; -+ t_FmPcdCcNextEngineParams nextEngineParams; -+ t_NetEnvParams netEnvParams; -+ t_Handle h_Ad; -+ uint8_t groupId; -+ t_Error err; -+ -+ ASSERT_COND(p_FmPcdCcTree); -+ -+ /* this routine must be protected by the calling routine! */ -+ memset(&nextEngineParams, 0, sizeof(t_FmPcdCcNextEngineParams)); -+ memset(&netEnvParams, 0, sizeof(t_NetEnvParams)); -+ -+ h_Ad = UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr); -+ -+ if (p_FmPcdCcTree->numOfEntries > (FM_PCD_MAX_NUM_OF_CC_GROUPS - 1)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("need one free entries for CPR")); -+ -+ nextEngineParams.nextEngine = e_FM_PCD_DONE; -+ nextEngineParams.h_Manip = h_ReassemblyManip; -+ -+ /* Lock tree */ -+ err = CcRootTryLock(p_FmPcdCcTree); -+ if (err) -+ return ERROR_CODE(E_BUSY); -+ -+ if (p_FmPcdCcTree->h_CapwapReassemblyManip == h_ReassemblyManip) -+ { -+ CcRootReleaseLock(p_FmPcdCcTree); -+ return E_OK; -+ } -+ -+ if ((p_FmPcdCcTree->h_CapwapReassemblyManip) -+ && (p_FmPcdCcTree->h_CapwapReassemblyManip != h_ReassemblyManip)) -+ { -+ CcRootReleaseLock(p_FmPcdCcTree); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("This tree was previously updated with different CPR")); -+ } -+ -+ groupId = p_FmPcdCcTree->numOfGrps++; -+ p_FmPcdCcTree->fmPcdGroupParam[groupId].baseGroupEntry = -+ (FM_PCD_MAX_NUM_OF_CC_GROUPS - 1); -+ -+ if (createSchemes) -+ { -+ err = FmPcdManipBuildCapwapReassmScheme(h_FmPcd, h_NetEnv, -+ p_FmPcdCcTree, -+ h_ReassemblyManip, groupId); -+ if (err) -+ { -+ p_FmPcdCcTree->numOfGrps--; -+ CcRootReleaseLock(p_FmPcdCcTree); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ -+ NextStepAd( -+ PTR_MOVE(h_Ad, (FM_PCD_MAX_NUM_OF_CC_GROUPS-1) * FM_PCD_CC_AD_ENTRY_SIZE), -+ NULL, &nextEngineParams, h_FmPcd); -+ -+ p_FmPcdCcTree->h_CapwapReassemblyManip = h_ReassemblyManip; -+ -+ CcRootReleaseLock(p_FmPcdCcTree); -+ -+ return E_OK; -+} -+ -+t_Handle FmPcdCcTreeGetSavedManipParams(t_Handle h_FmTree) -+{ -+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmTree; -+ -+ ASSERT_COND(p_FmPcdCcTree); -+ -+ return p_FmPcdCcTree->h_FmPcdCcSavedManipParams; -+} -+ -+void FmPcdCcTreeSetSavedManipParams(t_Handle h_FmTree, -+ t_Handle h_SavedManipParams) -+{ -+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmTree; -+ -+ ASSERT_COND(p_FmPcdCcTree); -+ -+ p_FmPcdCcTree->h_FmPcdCcSavedManipParams = h_SavedManipParams; -+} -+ -+uint8_t FmPcdCcGetParseCode(t_Handle h_CcNode) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ -+ ASSERT_COND(p_CcNode); -+ -+ return p_CcNode->parseCode; -+} -+ -+uint8_t FmPcdCcGetOffset(t_Handle h_CcNode) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ -+ ASSERT_COND(p_CcNode); -+ -+ return p_CcNode->offset; -+} -+ -+uint16_t FmPcdCcGetNumOfKeys(t_Handle h_CcNode) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ -+ ASSERT_COND(p_CcNode); -+ -+ return p_CcNode->numOfKeys; -+} -+ -+t_Error FmPcdCcModifyNextEngineParamTree( -+ t_Handle h_FmPcd, t_Handle h_FmPcdCcTree, uint8_t grpId, uint8_t index, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree; -+ t_FmPcd *p_FmPcd; -+ t_List h_OldPointersLst, h_NewPointersLst; -+ uint16_t keyIndex; -+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPcdCcTree, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((grpId <= 7), E_INVALID_VALUE); -+ -+ if (grpId >= p_FmPcdCcTree->numOfGrps) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, -+ ("grpId you asked > numOfGroup of relevant tree")); -+ -+ if (index >= p_FmPcdCcTree->fmPcdGroupParam[grpId].numOfEntriesInGroup) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("index > numOfEntriesInGroup")); -+ -+ p_FmPcd = (t_FmPcd *)h_FmPcd; -+ -+ INIT_LIST(&h_OldPointersLst); -+ INIT_LIST(&h_NewPointersLst); -+ -+ keyIndex = (uint16_t)(p_FmPcdCcTree->fmPcdGroupParam[grpId].baseGroupEntry -+ + index); -+ -+ p_ModifyKeyParams = ModifyNodeCommonPart(p_FmPcdCcTree, keyIndex, -+ e_MODIFY_STATE_CHANGE, FALSE, -+ FALSE, TRUE); -+ if (!p_ModifyKeyParams) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ p_ModifyKeyParams->tree = TRUE; -+ -+ if (p_FmPcd->p_CcShadow -+ && !TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock)) -+ { -+ XX_Free(p_ModifyKeyParams); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = BuildNewNodeModifyNextEngine(p_FmPcd, p_FmPcdCcTree, keyIndex, -+ p_FmPcdCcNextEngineParams, -+ &h_OldPointersLst, &h_NewPointersLst, -+ p_ModifyKeyParams); -+ if (err) -+ { -+ XX_Free(p_ModifyKeyParams); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst, -+ p_ModifyKeyParams, FALSE); -+ -+ if (p_FmPcd->p_CcShadow) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ -+ ReleaseLst(&h_OldPointersLst); -+ ReleaseLst(&h_NewPointersLst); -+ -+ return err; -+ -+} -+ -+t_Error FmPcdCcRemoveKey(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, -+ uint16_t keyIndex) -+{ -+ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode; -+ t_FmPcd *p_FmPcd; -+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams; -+ t_List h_OldPointersLst, h_NewPointersLst; -+ bool useShadowStructs = FALSE; -+ t_Error err = E_OK; -+ -+ if (keyIndex >= p_CcNode->numOfKeys) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("impossible to remove key when numOfKeys <= keyIndex")); -+ -+ if (p_CcNode->h_FmPcd != h_FmPcd) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("handler to FmPcd is different from the handle provided at node initialization time")); -+ -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ -+ INIT_LIST(&h_OldPointersLst); -+ INIT_LIST(&h_NewPointersLst); -+ -+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex, -+ e_MODIFY_STATE_REMOVE, TRUE, TRUE, -+ FALSE); -+ if (!p_ModifyKeyParams) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ if (p_CcNode->maxNumOfKeys) -+ { -+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock)) -+ { -+ XX_Free(p_ModifyKeyParams); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ useShadowStructs = TRUE; -+ } -+ -+ err = BuildNewNodeRemoveKey(p_CcNode, keyIndex, p_ModifyKeyParams); -+ if (err) -+ { -+ XX_Free(p_ModifyKeyParams); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = UpdatePtrWhichPointOnCrntMdfNode(p_CcNode, p_ModifyKeyParams, -+ &h_OldPointersLst, -+ &h_NewPointersLst); -+ if (err) -+ { -+ ReleaseNewNodeCommonPart(p_ModifyKeyParams); -+ XX_Free(p_ModifyKeyParams); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst, -+ p_ModifyKeyParams, useShadowStructs); -+ -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ -+ ReleaseLst(&h_OldPointersLst); -+ ReleaseLst(&h_NewPointersLst); -+ -+ return err; -+} -+ -+t_Error FmPcdCcModifyKey(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, -+ uint16_t keyIndex, uint8_t keySize, uint8_t *p_Key, -+ uint8_t *p_Mask) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode; -+ t_FmPcd *p_FmPcd; -+ t_List h_OldPointersLst, h_NewPointersLst; -+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams; -+ uint16_t tmpKeyIndex; -+ bool useShadowStructs = FALSE; -+ t_Error err = E_OK; -+ -+ if (keyIndex >= p_CcNode->numOfKeys) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("keyIndex > previously cleared last index + 1")); -+ -+ if (keySize != p_CcNode->userSizeOfExtraction) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("size for ModifyKey has to be the same as defined in SetNode")); -+ -+ if (p_CcNode->h_FmPcd != h_FmPcd) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("handler to FmPcd is different from the handle provided at node initialization time")); -+ -+ err = FindKeyIndex(h_FmPcdCcNode, keySize, p_Key, p_Mask, &tmpKeyIndex); -+ if (GET_ERROR_TYPE(err) != E_NOT_FOUND) -+ RETURN_ERROR( -+ MINOR, -+ E_ALREADY_EXISTS, -+ ("The received key and mask pair was already found in the match table of the provided node")); -+ -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ -+ INIT_LIST(&h_OldPointersLst); -+ INIT_LIST(&h_NewPointersLst); -+ -+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex, -+ e_MODIFY_STATE_CHANGE, TRUE, TRUE, -+ FALSE); -+ if (!p_ModifyKeyParams) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ if (p_CcNode->maxNumOfKeys) -+ { -+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock)) -+ { -+ XX_Free(p_ModifyKeyParams); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ useShadowStructs = TRUE; -+ } -+ -+ err = BuildNewNodeModifyKey(p_CcNode, keyIndex, p_Key, p_Mask, -+ p_ModifyKeyParams); -+ if (err) -+ { -+ XX_Free(p_ModifyKeyParams); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = UpdatePtrWhichPointOnCrntMdfNode(p_CcNode, p_ModifyKeyParams, -+ &h_OldPointersLst, -+ &h_NewPointersLst); -+ if (err) -+ { -+ ReleaseNewNodeCommonPart(p_ModifyKeyParams); -+ XX_Free(p_ModifyKeyParams); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst, -+ p_ModifyKeyParams, useShadowStructs); -+ -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ -+ ReleaseLst(&h_OldPointersLst); -+ ReleaseLst(&h_NewPointersLst); -+ -+ return err; -+} -+ -+t_Error FmPcdCcModifyMissNextEngineParamNode( -+ t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode; -+ t_FmPcd *p_FmPcd; -+ t_List h_OldPointersLst, h_NewPointersLst; -+ uint16_t keyIndex; -+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_VALUE); -+ -+ keyIndex = p_CcNode->numOfKeys; -+ -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ -+ INIT_LIST(&h_OldPointersLst); -+ INIT_LIST(&h_NewPointersLst); -+ -+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex, -+ e_MODIFY_STATE_CHANGE, FALSE, TRUE, -+ FALSE); -+ if (!p_ModifyKeyParams) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ if (p_CcNode->maxNumOfKeys -+ && !TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock)) -+ { -+ XX_Free(p_ModifyKeyParams); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = BuildNewNodeModifyNextEngine(h_FmPcd, p_CcNode, keyIndex, -+ p_FmPcdCcNextEngineParams, -+ &h_OldPointersLst, &h_NewPointersLst, -+ p_ModifyKeyParams); -+ if (err) -+ { -+ XX_Free(p_ModifyKeyParams); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst, -+ p_ModifyKeyParams, FALSE); -+ -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ -+ ReleaseLst(&h_OldPointersLst); -+ ReleaseLst(&h_NewPointersLst); -+ -+ return err; -+} -+ -+t_Error FmPcdCcAddKey(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, -+ uint16_t keyIndex, uint8_t keySize, -+ t_FmPcdCcKeyParams *p_FmPcdCcKeyParams) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode; -+ t_FmPcd *p_FmPcd; -+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams; -+ t_List h_OldPointersLst, h_NewPointersLst; -+ bool useShadowStructs = FALSE; -+ uint16_t tmpKeyIndex; -+ t_Error err = E_OK; -+ -+ if (keyIndex > p_CcNode->numOfKeys) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, -+ ("keyIndex > previously cleared last index + 1")); -+ -+ if (keySize != p_CcNode->userSizeOfExtraction) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("keySize has to be defined as it was defined in initialization step")); -+ -+ if (p_CcNode->h_FmPcd != h_FmPcd) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("handler to FmPcd is different from the handle provided at node initialization time")); -+ -+ if (p_CcNode->maxNumOfKeys) -+ { -+ if (p_CcNode->numOfKeys == p_CcNode->maxNumOfKeys) -+ RETURN_ERROR( -+ MAJOR, -+ E_FULL, -+ ("number of keys exceeds the maximal number of keys provided at node initialization time")); -+ } -+ else -+ if (p_CcNode->numOfKeys == FM_PCD_MAX_NUM_OF_KEYS) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("number of keys can not be larger than %d", FM_PCD_MAX_NUM_OF_KEYS)); -+ -+ err = FindKeyIndex(h_FmPcdCcNode, keySize, p_FmPcdCcKeyParams->p_Key, -+ p_FmPcdCcKeyParams->p_Mask, &tmpKeyIndex); -+ if (GET_ERROR_TYPE(err) != E_NOT_FOUND) -+ RETURN_ERROR( -+ MAJOR, -+ E_ALREADY_EXISTS, -+ ("The received key and mask pair was already found in the match table of the provided node")); -+ -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ -+ INIT_LIST(&h_OldPointersLst); -+ INIT_LIST(&h_NewPointersLst); -+ -+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex, -+ e_MODIFY_STATE_ADD, TRUE, TRUE, -+ FALSE); -+ if (!p_ModifyKeyParams) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ if (p_CcNode->maxNumOfKeys) -+ { -+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock)) -+ { -+ XX_Free(p_ModifyKeyParams); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ useShadowStructs = TRUE; -+ } -+ -+ err = BuildNewNodeAddOrMdfyKeyAndNextEngine(h_FmPcd, p_CcNode, keyIndex, -+ p_FmPcdCcKeyParams, -+ p_ModifyKeyParams, TRUE); -+ if (err) -+ { -+ ReleaseNewNodeCommonPart(p_ModifyKeyParams); -+ XX_Free(p_ModifyKeyParams); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = UpdatePtrWhichPointOnCrntMdfNode(p_CcNode, p_ModifyKeyParams, -+ &h_OldPointersLst, -+ &h_NewPointersLst); -+ if (err) -+ { -+ ReleaseNewNodeCommonPart(p_ModifyKeyParams); -+ XX_Free(p_ModifyKeyParams); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst, -+ p_ModifyKeyParams, useShadowStructs); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ -+ ReleaseLst(&h_OldPointersLst); -+ ReleaseLst(&h_NewPointersLst); -+ -+ return err; -+} -+ -+t_Error FmPcdCcModifyKeyAndNextEngine(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, -+ uint16_t keyIndex, uint8_t keySize, -+ t_FmPcdCcKeyParams *p_FmPcdCcKeyParams) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode; -+ t_FmPcd *p_FmPcd; -+ t_List h_OldPointersLst, h_NewPointersLst; -+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams; -+ uint16_t tmpKeyIndex; -+ bool useShadowStructs = FALSE; -+ t_Error err = E_OK; -+ -+ if (keyIndex > p_CcNode->numOfKeys) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("keyIndex > previously cleared last index + 1")); -+ -+ if (keySize != p_CcNode->userSizeOfExtraction) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("keySize has to be defined as it was defined in initialization step")); -+ -+ if (p_CcNode->h_FmPcd != h_FmPcd) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("handler to FmPcd is different from the handle provided at node initialization time")); -+ -+ err = FindKeyIndex(h_FmPcdCcNode, keySize, p_FmPcdCcKeyParams->p_Key, -+ p_FmPcdCcKeyParams->p_Mask, &tmpKeyIndex); -+ if (GET_ERROR_TYPE(err) != E_NOT_FOUND) -+ RETURN_ERROR( -+ MINOR, -+ E_ALREADY_EXISTS, -+ ("The received key and mask pair was already found in the match table of the provided node")); -+ -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ -+ INIT_LIST(&h_OldPointersLst); -+ INIT_LIST(&h_NewPointersLst); -+ -+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex, -+ e_MODIFY_STATE_CHANGE, TRUE, TRUE, -+ FALSE); -+ if (!p_ModifyKeyParams) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ if (p_CcNode->maxNumOfKeys) -+ { -+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock)) -+ { -+ XX_Free(p_ModifyKeyParams); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ useShadowStructs = TRUE; -+ } -+ -+ err = BuildNewNodeAddOrMdfyKeyAndNextEngine(h_FmPcd, p_CcNode, keyIndex, -+ p_FmPcdCcKeyParams, -+ p_ModifyKeyParams, FALSE); -+ if (err) -+ { -+ ReleaseNewNodeCommonPart(p_ModifyKeyParams); -+ XX_Free(p_ModifyKeyParams); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = UpdatePtrWhichPointOnCrntMdfNode(p_CcNode, p_ModifyKeyParams, -+ &h_OldPointersLst, -+ &h_NewPointersLst); -+ if (err) -+ { -+ ReleaseNewNodeCommonPart(p_ModifyKeyParams); -+ XX_Free(p_ModifyKeyParams); -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst, -+ p_ModifyKeyParams, useShadowStructs); -+ -+ if (p_CcNode->maxNumOfKeys) -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ -+ ReleaseLst(&h_OldPointersLst); -+ ReleaseLst(&h_NewPointersLst); -+ -+ return err; -+} -+ -+uint32_t FmPcdCcGetNodeAddrOffsetFromNodeInfo(t_Handle h_FmPcd, -+ t_Handle h_Pointer) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_CcNodeInformation *p_CcNodeInfo; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, -+ (uint32_t)ILLEGAL_BASE); -+ -+ p_CcNodeInfo = CC_NODE_F_OBJECT(h_Pointer); -+ -+ return (uint32_t)(XX_VirtToPhys(p_CcNodeInfo->h_CcNode) -+ - p_FmPcd->physicalMuramBase); -+} -+ -+t_Error FmPcdCcGetGrpParams(t_Handle h_FmPcdCcTree, uint8_t grpId, -+ uint32_t *p_GrpBits, uint8_t *p_GrpBase) -+{ -+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPcdCcTree, E_INVALID_HANDLE); -+ -+ if (grpId >= p_FmPcdCcTree->numOfGrps) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, -+ ("grpId you asked > numOfGroup of relevant tree")); -+ -+ *p_GrpBits = p_FmPcdCcTree->fmPcdGroupParam[grpId].totalBitsMask; -+ *p_GrpBase = p_FmPcdCcTree->fmPcdGroupParam[grpId].baseGroupEntry; -+ -+ return E_OK; -+} -+ -+t_Error FmPcdCcBindTree(t_Handle h_FmPcd, t_Handle h_PcdParams, -+ t_Handle h_FmPcdCcTree, uint32_t *p_Offset, -+ t_Handle h_FmPort) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPcdCcTree, E_INVALID_HANDLE); -+ -+ /* this routine must be protected by the calling routine by locking all PCD modules! */ -+ -+ err = CcUpdateParams(h_FmPcd, h_PcdParams, h_FmPort, h_FmPcdCcTree, TRUE); -+ -+ if (err == E_OK) -+ UpdateCcRootOwner(p_FmPcdCcTree, TRUE); -+ -+ *p_Offset = (uint32_t)(XX_VirtToPhys( -+ UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr)) -+ - p_FmPcd->physicalMuramBase); -+ -+ return err; -+} -+ -+t_Error FmPcdCcUnbindTree(t_Handle h_FmPcd, t_Handle h_FmPcdCcTree) -+{ -+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree; -+ -+ /* this routine must be protected by the calling routine by locking all PCD modules! */ -+ -+ UNUSED(h_FmPcd); -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPcdCcTree, E_INVALID_HANDLE); -+ -+ UpdateCcRootOwner(p_FmPcdCcTree, FALSE); -+ -+ return E_OK; -+} -+ -+t_Error FmPcdCcNodeTreeTryLock(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, -+ t_List *p_List) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode; -+ t_List *p_Pos, *p_Tmp; -+ t_CcNodeInformation *p_CcNodeInfo, nodeInfo; -+ uint32_t intFlags; -+ t_Error err = E_OK; -+ -+ intFlags = FmPcdLock(h_FmPcd); -+ -+ LIST_FOR_EACH(p_Pos, &p_CcNode->ccTreesLst) -+ { -+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_Pos); -+ ASSERT_COND(p_CcNodeInfo->h_CcNode); -+ -+ err = CcRootTryLock(p_CcNodeInfo->h_CcNode); -+ -+ if (err) -+ { -+ LIST_FOR_EACH(p_Tmp, &p_CcNode->ccTreesLst) -+ { -+ if (p_Tmp == p_Pos) -+ break; -+ -+ CcRootReleaseLock(p_CcNodeInfo->h_CcNode); -+ } -+ break; -+ } -+ -+ memset(&nodeInfo, 0, sizeof(t_CcNodeInformation)); -+ nodeInfo.h_CcNode = p_CcNodeInfo->h_CcNode; -+ EnqueueNodeInfoToRelevantLst(p_List, &nodeInfo, NULL); -+ } -+ -+ FmPcdUnlock(h_FmPcd, intFlags); -+ CORE_MemoryBarrier(); -+ -+ return err; -+} -+ -+void FmPcdCcNodeTreeReleaseLock(t_Handle h_FmPcd, t_List *p_List) -+{ -+ t_List *p_Pos; -+ t_CcNodeInformation *p_CcNodeInfo; -+ t_Handle h_FmPcdCcTree; -+ uint32_t intFlags; -+ -+ intFlags = FmPcdLock(h_FmPcd); -+ -+ LIST_FOR_EACH(p_Pos, p_List) -+ { -+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_Pos); -+ h_FmPcdCcTree = p_CcNodeInfo->h_CcNode; -+ CcRootReleaseLock(h_FmPcdCcTree); -+ } -+ -+ ReleaseLst(p_List); -+ -+ FmPcdUnlock(h_FmPcd, intFlags); -+ CORE_MemoryBarrier(); -+} -+ -+t_Error FmPcdUpdateCcShadow(t_FmPcd *p_FmPcd, uint32_t size, uint32_t align) -+{ -+ uint32_t intFlags; -+ uint32_t newSize = 0, newAlign = 0; -+ bool allocFail = FALSE; -+ -+ ASSERT_COND(p_FmPcd); -+ -+ if (!size) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("size must be larger then 0")); -+ -+ if (!POWER_OF_2(align)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("alignment must be power of 2")); -+ -+ newSize = p_FmPcd->ccShadowSize; -+ newAlign = p_FmPcd->ccShadowAlign; -+ -+ /* Check if current shadow is large enough to hold the requested size */ -+ if (size > p_FmPcd->ccShadowSize) -+ newSize = size; -+ -+ /* Check if current shadow matches the requested alignment */ -+ if (align > p_FmPcd->ccShadowAlign) -+ newAlign = align; -+ -+ /* If a bigger shadow size or bigger shadow alignment are required, -+ a new shadow will be allocated */ -+ if ((newSize != p_FmPcd->ccShadowSize) -+ || (newAlign != p_FmPcd->ccShadowAlign)) -+ { -+ intFlags = FmPcdLock(p_FmPcd); -+ -+ if (p_FmPcd->p_CcShadow) -+ { -+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_FmPcd), p_FmPcd->p_CcShadow); -+ p_FmPcd->ccShadowSize = 0; -+ p_FmPcd->ccShadowAlign = 0; -+ } -+ -+ p_FmPcd->p_CcShadow = FM_MURAM_AllocMem(FmPcdGetMuramHandle(p_FmPcd), -+ newSize, newAlign); -+ if (!p_FmPcd->p_CcShadow) -+ { -+ allocFail = TRUE; -+ -+ /* If new shadow size allocation failed, -+ re-allocate with previous parameters */ -+ p_FmPcd->p_CcShadow = FM_MURAM_AllocMem( -+ FmPcdGetMuramHandle(p_FmPcd), p_FmPcd->ccShadowSize, -+ p_FmPcd->ccShadowAlign); -+ } -+ -+ FmPcdUnlock(p_FmPcd, intFlags); -+ -+ if (allocFail) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for CC Shadow memory")); -+ -+ p_FmPcd->ccShadowSize = newSize; -+ p_FmPcd->ccShadowAlign = newAlign; -+ } -+ -+ return E_OK; -+} -+ -+#if (DPAA_VERSION >= 11) -+void FmPcdCcGetAdTablesThatPointOnReplicGroup(t_Handle h_Node, -+ t_Handle h_ReplicGroup, -+ t_List *p_AdTables, -+ uint32_t *p_NumOfAdTables) -+{ -+ t_FmPcdCcNode *p_CurrentNode = (t_FmPcdCcNode *)h_Node; -+ int i = 0; -+ void * p_AdTable; -+ t_CcNodeInformation ccNodeInfo; -+ -+ ASSERT_COND(h_Node); -+ *p_NumOfAdTables = 0; -+ -+ /* search in the current node which exact index points on this current replicator group for getting AD */ -+ for (i = 0; i < p_CurrentNode->numOfKeys + 1; i++) -+ { -+ if ((p_CurrentNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_FR) -+ && ((p_CurrentNode->keyAndNextEngineParams[i].nextEngineParams.params.frParams.h_FrmReplic -+ == (t_Handle)h_ReplicGroup))) -+ { -+ /* save the current ad table in the list */ -+ /* this entry uses the input replicator group */ -+ p_AdTable = -+ PTR_MOVE(p_CurrentNode->h_AdTable, i*FM_PCD_CC_AD_ENTRY_SIZE); -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = p_AdTable; -+ EnqueueNodeInfoToRelevantLst(p_AdTables, &ccNodeInfo, NULL); -+ (*p_NumOfAdTables)++; -+ } -+ } -+ -+ ASSERT_COND(i != p_CurrentNode->numOfKeys); -+} -+#endif /* (DPAA_VERSION >= 11) */ -+/*********************** End of inter-module routines ************************/ -+ -+/****************************************/ -+/* API Init unit functions */ -+/****************************************/ -+ -+t_Handle FM_PCD_CcRootBuild(t_Handle h_FmPcd, -+ t_FmPcdCcTreeParams *p_PcdGroupsParam) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_Error err = E_OK; -+ int i = 0, j = 0, k = 0; -+ t_FmPcdCcTree *p_FmPcdCcTree; -+ uint8_t numOfEntries; -+ t_Handle p_CcTreeTmp; -+ t_FmPcdCcGrpParams *p_FmPcdCcGroupParams; -+ t_FmPcdCcKeyAndNextEngineParams *p_Params, *p_KeyAndNextEngineParams; -+ t_NetEnvParams netEnvParams; -+ uint8_t lastOne = 0; -+ uint32_t requiredAction = 0; -+ t_FmPcdCcNode *p_FmPcdCcNextNode; -+ t_CcNodeInformation ccNodeInfo, *p_CcInformation; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_PcdGroupsParam, E_INVALID_HANDLE, NULL); -+ -+ if (p_PcdGroupsParam->numOfGrps > FM_PCD_MAX_NUM_OF_CC_GROUPS) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("numOfGrps should not exceed %d", FM_PCD_MAX_NUM_OF_CC_GROUPS)); -+ return NULL; -+ } -+ -+ p_FmPcdCcTree = (t_FmPcdCcTree*)XX_Malloc(sizeof(t_FmPcdCcTree)); -+ if (!p_FmPcdCcTree) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("PCD tree structure")); -+ return NULL; -+ } -+ memset(p_FmPcdCcTree, 0, sizeof(t_FmPcdCcTree)); -+ p_FmPcdCcTree->h_FmPcd = h_FmPcd; -+ -+ p_Params = (t_FmPcdCcKeyAndNextEngineParams*)XX_Malloc( -+ FM_PCD_MAX_NUM_OF_CC_GROUPS -+ * sizeof(t_FmPcdCcKeyAndNextEngineParams)); -+ memset(p_Params, -+ 0, -+ FM_PCD_MAX_NUM_OF_CC_GROUPS -+ * sizeof(t_FmPcdCcKeyAndNextEngineParams)); -+ -+ INIT_LIST(&p_FmPcdCcTree->fmPortsLst); -+ -+#ifdef FM_CAPWAP_SUPPORT -+ if ((p_PcdGroupsParam->numOfGrps == 1) && -+ (p_PcdGroupsParam->ccGrpParams[0].numOfDistinctionUnits == 0) && -+ (p_PcdGroupsParam->ccGrpParams[0].nextEnginePerEntriesInGrp[0].nextEngine == e_FM_PCD_CC) && -+ p_PcdGroupsParam->ccGrpParams[0].nextEnginePerEntriesInGrp[0].params.ccParams.h_CcNode && -+ IsCapwapApplSpecific(p_PcdGroupsParam->ccGrpParams[0].nextEnginePerEntriesInGrp[0].params.ccParams.h_CcNode)) -+ { -+ p_PcdGroupsParam->ccGrpParams[0].nextEnginePerEntriesInGrp[0].h_Manip = FmPcdManipApplSpecificBuild(); -+ if (!p_PcdGroupsParam->ccGrpParams[0].nextEnginePerEntriesInGrp[0].h_Manip) -+ { -+ DeleteTree(p_FmPcdCcTree,p_FmPcd); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ return NULL; -+ } -+ } -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+ numOfEntries = 0; -+ p_FmPcdCcTree->netEnvId = FmPcdGetNetEnvId(p_PcdGroupsParam->h_NetEnv); -+ -+ for (i = 0; i < p_PcdGroupsParam->numOfGrps; i++) -+ { -+ p_FmPcdCcGroupParams = &p_PcdGroupsParam->ccGrpParams[i]; -+ -+ if (p_FmPcdCcGroupParams->numOfDistinctionUnits -+ > FM_PCD_MAX_NUM_OF_CC_UNITS) -+ { -+ DeleteTree(p_FmPcdCcTree, p_FmPcd); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("numOfDistinctionUnits (group %d) should not exceed %d", i, FM_PCD_MAX_NUM_OF_CC_UNITS)); -+ return NULL; -+ } -+ -+ p_FmPcdCcTree->fmPcdGroupParam[i].baseGroupEntry = numOfEntries; -+ p_FmPcdCcTree->fmPcdGroupParam[i].numOfEntriesInGroup = (uint8_t)(0x01 -+ << p_FmPcdCcGroupParams->numOfDistinctionUnits); -+ numOfEntries += p_FmPcdCcTree->fmPcdGroupParam[i].numOfEntriesInGroup; -+ if (numOfEntries > FM_PCD_MAX_NUM_OF_CC_GROUPS) -+ { -+ DeleteTree(p_FmPcdCcTree, p_FmPcd); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("numOfEntries can not be larger than %d", FM_PCD_MAX_NUM_OF_CC_GROUPS)); -+ return NULL; -+ } -+ -+ if (lastOne) -+ { -+ if (p_FmPcdCcTree->fmPcdGroupParam[i].numOfEntriesInGroup > lastOne) -+ { -+ DeleteTree(p_FmPcdCcTree, p_FmPcd); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, E_CONFLICT, ("numOfEntries per group must be set in descending order")); -+ return NULL; -+ } -+ } -+ -+ lastOne = p_FmPcdCcTree->fmPcdGroupParam[i].numOfEntriesInGroup; -+ -+ netEnvParams.netEnvId = p_FmPcdCcTree->netEnvId; -+ netEnvParams.numOfDistinctionUnits = -+ p_FmPcdCcGroupParams->numOfDistinctionUnits; -+ -+ memcpy(netEnvParams.unitIds, &p_FmPcdCcGroupParams->unitIds, -+ (sizeof(uint8_t)) * p_FmPcdCcGroupParams->numOfDistinctionUnits); -+ -+ err = PcdGetUnitsVector(p_FmPcd, &netEnvParams); -+ if (err) -+ { -+ DeleteTree(p_FmPcdCcTree, p_FmPcd); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return NULL; -+ } -+ -+ p_FmPcdCcTree->fmPcdGroupParam[i].totalBitsMask = netEnvParams.vector; -+ for (j = 0; j < p_FmPcdCcTree->fmPcdGroupParam[i].numOfEntriesInGroup; -+ j++) -+ { -+ err = ValidateNextEngineParams( -+ h_FmPcd, -+ &p_FmPcdCcGroupParams->nextEnginePerEntriesInGrp[j], -+ e_FM_PCD_CC_STATS_MODE_NONE); -+ if (err) -+ { -+ DeleteTree(p_FmPcdCcTree, p_FmPcd); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, err, (NO_MSG)); -+ return NULL; -+ } -+ -+ if (p_FmPcdCcGroupParams->nextEnginePerEntriesInGrp[j].h_Manip) -+ { -+ err = FmPcdManipCheckParamsForCcNextEngine( -+ &p_FmPcdCcGroupParams->nextEnginePerEntriesInGrp[j], -+ &requiredAction); -+ if (err) -+ { -+ DeleteTree(p_FmPcdCcTree, p_FmPcd); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ return NULL; -+ } -+ } -+ p_KeyAndNextEngineParams = p_Params + k; -+ -+ memcpy(&p_KeyAndNextEngineParams->nextEngineParams, -+ &p_FmPcdCcGroupParams->nextEnginePerEntriesInGrp[j], -+ sizeof(t_FmPcdCcNextEngineParams)); -+ -+ if ((p_KeyAndNextEngineParams->nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ && p_KeyAndNextEngineParams->nextEngineParams.h_Manip) -+ { -+ err = -+ AllocAndFillAdForContLookupManip( -+ p_KeyAndNextEngineParams->nextEngineParams.params.ccParams.h_CcNode); -+ if (err) -+ { -+ DeleteTree(p_FmPcdCcTree, p_FmPcd); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for CC Tree")); -+ return NULL; -+ } -+ } -+ -+ requiredAction |= UPDATE_CC_WITH_TREE; -+ p_KeyAndNextEngineParams->requiredAction = requiredAction; -+ -+ k++; -+ } -+ } -+ -+ p_FmPcdCcTree->numOfEntries = (uint8_t)k; -+ p_FmPcdCcTree->numOfGrps = p_PcdGroupsParam->numOfGrps; -+ -+ p_FmPcdCcTree->ccTreeBaseAddr = -+ PTR_TO_UINT(FM_MURAM_AllocMem(FmPcdGetMuramHandle(h_FmPcd), -+ (uint32_t)( FM_PCD_MAX_NUM_OF_CC_GROUPS * FM_PCD_CC_AD_ENTRY_SIZE), -+ FM_PCD_CC_TREE_ADDR_ALIGN)); -+ if (!p_FmPcdCcTree->ccTreeBaseAddr) -+ { -+ DeleteTree(p_FmPcdCcTree, p_FmPcd); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for CC Tree")); -+ return NULL; -+ } -+ MemSet8( -+ UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr), 0, -+ (uint32_t)(FM_PCD_MAX_NUM_OF_CC_GROUPS * FM_PCD_CC_AD_ENTRY_SIZE)); -+ -+ p_CcTreeTmp = UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr); -+ -+ for (i = 0; i < numOfEntries; i++) -+ { -+ p_KeyAndNextEngineParams = p_Params + i; -+ -+ NextStepAd(p_CcTreeTmp, NULL, -+ &p_KeyAndNextEngineParams->nextEngineParams, p_FmPcd); -+ -+ p_CcTreeTmp = PTR_MOVE(p_CcTreeTmp, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ memcpy(&p_FmPcdCcTree->keyAndNextEngineParams[i], -+ p_KeyAndNextEngineParams, -+ sizeof(t_FmPcdCcKeyAndNextEngineParams)); -+ -+ if (p_FmPcdCcTree->keyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ { -+ p_FmPcdCcNextNode = -+ (t_FmPcdCcNode*)p_FmPcdCcTree->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode; -+ p_CcInformation = FindNodeInfoInReleventLst( -+ &p_FmPcdCcNextNode->ccTreeIdLst, (t_Handle)p_FmPcdCcTree, -+ p_FmPcdCcNextNode->h_Spinlock); -+ -+ if (!p_CcInformation) -+ { -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = (t_Handle)p_FmPcdCcTree; -+ ccNodeInfo.index = 1; -+ EnqueueNodeInfoToRelevantLst(&p_FmPcdCcNextNode->ccTreeIdLst, -+ &ccNodeInfo, -+ p_FmPcdCcNextNode->h_Spinlock); -+ } -+ else -+ p_CcInformation->index++; -+ } -+ } -+ -+ FmPcdIncNetEnvOwners(h_FmPcd, p_FmPcdCcTree->netEnvId); -+ p_CcTreeTmp = UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr); -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ FM_PCD_CcRootDelete(p_FmPcdCcTree); -+ XX_Free(p_Params); -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return NULL; -+ } -+ -+ for (i = 0; i < numOfEntries; i++) -+ { -+ if (p_FmPcdCcTree->keyAndNextEngineParams[i].requiredAction) -+ { -+ err = SetRequiredAction( -+ h_FmPcd, -+ p_FmPcdCcTree->keyAndNextEngineParams[i].requiredAction, -+ &p_FmPcdCcTree->keyAndNextEngineParams[i], p_CcTreeTmp, 1, -+ p_FmPcdCcTree); -+ if (err) -+ { -+ FmPcdLockUnlockAll(p_FmPcd); -+ FM_PCD_CcRootDelete(p_FmPcdCcTree); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("No memory")); -+ return NULL; -+ } -+ p_CcTreeTmp = PTR_MOVE(p_CcTreeTmp, FM_PCD_CC_AD_ENTRY_SIZE); -+ } -+ } -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ p_FmPcdCcTree->p_Lock = FmPcdAcquireLock(p_FmPcd); -+ if (!p_FmPcdCcTree->p_Lock) -+ { -+ FM_PCD_CcRootDelete(p_FmPcdCcTree); -+ XX_Free(p_Params); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM CC lock")); -+ return NULL; -+ } -+ -+ XX_Free(p_Params); -+ -+ return p_FmPcdCcTree; -+} -+ -+t_Error FM_PCD_CcRootDelete(t_Handle h_CcTree) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcTree *p_CcTree = (t_FmPcdCcTree *)h_CcTree; -+ int i = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_CcTree, E_INVALID_STATE); -+ p_FmPcd = (t_FmPcd *)p_CcTree->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ FmPcdDecNetEnvOwners(p_FmPcd, p_CcTree->netEnvId); -+ -+ if (p_CcTree->owners) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_SELECTION, -+ ("the tree with this ID can not be removed because this tree is occupied, first - unbind this tree")); -+ -+ /* Delete ip-reassembly schemes if exist */ -+ if (p_CcTree->h_IpReassemblyManip) -+ { -+ FmPcdManipDeleteIpReassmSchemes(p_CcTree->h_IpReassemblyManip); -+ FmPcdManipUpdateOwner(p_CcTree->h_IpReassemblyManip, FALSE); -+ } -+ -+ /* Delete capwap-reassembly schemes if exist */ -+ if (p_CcTree->h_CapwapReassemblyManip) -+ { -+ FmPcdManipDeleteCapwapReassmSchemes(p_CcTree->h_CapwapReassemblyManip); -+ FmPcdManipUpdateOwner(p_CcTree->h_CapwapReassemblyManip, FALSE); -+ } -+ -+ for (i = 0; i < p_CcTree->numOfEntries; i++) -+ { -+ if (p_CcTree->keyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ UpdateNodeOwner( -+ p_CcTree->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode, -+ FALSE); -+ -+ if (p_CcTree->keyAndNextEngineParams[i].nextEngineParams.h_Manip) -+ FmPcdManipUpdateOwner( -+ p_CcTree->keyAndNextEngineParams[i].nextEngineParams.h_Manip, -+ FALSE); -+ -+#ifdef FM_CAPWAP_SUPPORT -+ if ((p_CcTree->numOfGrps == 1) && -+ (p_CcTree->fmPcdGroupParam[0].numOfEntriesInGroup == 1) && -+ (p_CcTree->keyAndNextEngineParams[0].nextEngineParams.nextEngine == e_FM_PCD_CC) && -+ p_CcTree->keyAndNextEngineParams[0].nextEngineParams.params.ccParams.h_CcNode && -+ IsCapwapApplSpecific(p_CcTree->keyAndNextEngineParams[0].nextEngineParams.params.ccParams.h_CcNode)) -+ { -+ if (FM_PCD_ManipNodeDelete(p_CcTree->keyAndNextEngineParams[0].nextEngineParams.h_Manip) != E_OK) -+ return E_INVALID_STATE; -+ } -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+#if (DPAA_VERSION >= 11) -+ if ((p_CcTree->keyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_FR) -+ && (p_CcTree->keyAndNextEngineParams[i].nextEngineParams.params.frParams.h_FrmReplic)) -+ FrmReplicGroupUpdateOwner( -+ p_CcTree->keyAndNextEngineParams[i].nextEngineParams.params.frParams.h_FrmReplic, -+ FALSE); -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ -+ if (p_CcTree->p_Lock) -+ FmPcdReleaseLock(p_CcTree->h_FmPcd, p_CcTree->p_Lock); -+ -+ DeleteTree(p_CcTree, p_FmPcd); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_CcRootModifyNextEngine( -+ t_Handle h_CcTree, uint8_t grpId, uint8_t index, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcTree *p_CcTree = (t_FmPcdCcTree *)h_CcTree; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_CcTree, E_INVALID_STATE); -+ p_FmPcd = (t_FmPcd *)p_CcTree->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FmPcdCcModifyNextEngineParamTree(p_FmPcd, p_CcTree, grpId, index, -+ p_FmPcdCcNextEngineParams); -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ if (err) -+ { -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ return E_OK; -+} -+ -+t_Handle FM_PCD_MatchTableSet(t_Handle h_FmPcd, -+ t_FmPcdCcNodeParams *p_CcNodeParam) -+{ -+ t_FmPcdCcNode *p_CcNode; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_CcNodeParam, E_NULL_POINTER, NULL); -+ -+ p_CcNode = (t_FmPcdCcNode*)XX_Malloc(sizeof(t_FmPcdCcNode)); -+ if (!p_CcNode) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("No memory")); -+ return NULL; -+ } -+ memset(p_CcNode, 0, sizeof(t_FmPcdCcNode)); -+ -+ err = MatchTableSet(h_FmPcd, p_CcNode, p_CcNodeParam); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ break; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return NULL; -+ -+ default: -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return NULL; -+ } -+ -+ return p_CcNode; -+} -+ -+t_Error FM_PCD_MatchTableDelete(t_Handle h_CcNode) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ int i = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_CcNode->h_FmPcd, E_INVALID_HANDLE); -+ -+ if (p_CcNode->owners) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("This node cannot be removed because it is occupied; first unbind this node")); -+ -+ for (i = 0; i < p_CcNode->numOfKeys; i++) -+ if (p_CcNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ UpdateNodeOwner( -+ p_CcNode->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode, -+ FALSE); -+ -+ if (p_CcNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ UpdateNodeOwner( -+ p_CcNode->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode, -+ FALSE); -+ -+ /* Handle also Miss entry */ -+ for (i = 0; i < p_CcNode->numOfKeys + 1; i++) -+ { -+ if (p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip) -+ FmPcdManipUpdateOwner( -+ p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip, -+ FALSE); -+ -+#if (DPAA_VERSION >= 11) -+ if ((p_CcNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_FR) -+ && (p_CcNode->keyAndNextEngineParams[i].nextEngineParams.params.frParams.h_FrmReplic)) -+ { -+ FrmReplicGroupUpdateOwner( -+ p_CcNode->keyAndNextEngineParams[i].nextEngineParams.params.frParams.h_FrmReplic, -+ FALSE); -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ -+ DeleteNode(p_CcNode); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_MatchTableAddKey(t_Handle h_CcNode, uint16_t keyIndex, -+ uint8_t keySize, -+ t_FmPcdCcKeyParams *p_KeyParams) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_KeyParams, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ if (keyIndex == FM_PCD_LAST_KEY_INDEX) -+ keyIndex = p_CcNode->numOfKeys; -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FmPcdCcAddKey(p_FmPcd, p_CcNode, keyIndex, keySize, p_KeyParams); -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+} -+ -+t_Error FM_PCD_MatchTableRemoveKey(t_Handle h_CcNode, uint16_t keyIndex) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FmPcdCcRemoveKey(p_FmPcd, p_CcNode, keyIndex); -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_MatchTableModifyKey(t_Handle h_CcNode, uint16_t keyIndex, -+ uint8_t keySize, uint8_t *p_Key, -+ uint8_t *p_Mask) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER); -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FmPcdCcModifyKey(p_FmPcd, p_CcNode, keyIndex, keySize, p_Key, p_Mask); -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+} -+ -+t_Error FM_PCD_MatchTableModifyNextEngine( -+ t_Handle h_CcNode, uint16_t keyIndex, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = ModifyNextEngineParamNode(p_FmPcd, p_CcNode, keyIndex, -+ p_FmPcdCcNextEngineParams); -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+} -+ -+t_Error FM_PCD_MatchTableModifyMissNextEngine( -+ t_Handle h_CcNode, t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FmPcdCcModifyMissNextEngineParamNode(p_FmPcd, p_CcNode, -+ p_FmPcdCcNextEngineParams); -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+} -+ -+t_Error FM_PCD_MatchTableModifyKeyAndNextEngine(t_Handle h_CcNode, -+ uint16_t keyIndex, -+ uint8_t keySize, -+ t_FmPcdCcKeyParams *p_KeyParams) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_KeyParams, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FmPcdCcModifyKeyAndNextEngine(p_FmPcd, p_CcNode, keyIndex, keySize, -+ p_KeyParams); -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+} -+ -+t_Error FM_PCD_MatchTableFindNRemoveKey(t_Handle h_CcNode, uint8_t keySize, -+ uint8_t *p_Key, uint8_t *p_Mask) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ uint16_t keyIndex; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FindKeyIndex(p_CcNode, keySize, p_Key, p_Mask, &keyIndex); -+ if (GET_ERROR_TYPE(err) != E_OK) -+ { -+ FmPcdLockUnlockAll(p_FmPcd); -+ RETURN_ERROR( -+ MAJOR, -+ err, -+ ("The received key and mask pair was not found in the match table of the provided node")); -+ } -+ -+ err = FmPcdCcRemoveKey(p_FmPcd, p_CcNode, keyIndex); -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+} -+ -+t_Error FM_PCD_MatchTableFindNModifyNextEngine( -+ t_Handle h_CcNode, uint8_t keySize, uint8_t *p_Key, uint8_t *p_Mask, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ uint16_t keyIndex; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FindKeyIndex(p_CcNode, keySize, p_Key, p_Mask, &keyIndex); -+ if (GET_ERROR_TYPE(err) != E_OK) -+ { -+ FmPcdLockUnlockAll(p_FmPcd); -+ RETURN_ERROR( -+ MAJOR, -+ err, -+ ("The received key and mask pair was not found in the match table of the provided node")); -+ } -+ -+ err = ModifyNextEngineParamNode(p_FmPcd, p_CcNode, keyIndex, -+ p_FmPcdCcNextEngineParams); -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+} -+ -+t_Error FM_PCD_MatchTableFindNModifyKeyAndNextEngine( -+ t_Handle h_CcNode, uint8_t keySize, uint8_t *p_Key, uint8_t *p_Mask, -+ t_FmPcdCcKeyParams *p_KeyParams) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ uint16_t keyIndex; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_KeyParams, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FindKeyIndex(p_CcNode, keySize, p_Key, p_Mask, &keyIndex); -+ if (GET_ERROR_TYPE(err) != E_OK) -+ { -+ FmPcdLockUnlockAll(p_FmPcd); -+ RETURN_ERROR( -+ MAJOR, -+ err, -+ ("The received key and mask pair was not found in the match table of the provided node")); -+ } -+ -+ err = FmPcdCcModifyKeyAndNextEngine(p_FmPcd, h_CcNode, keyIndex, keySize, -+ p_KeyParams); -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+} -+ -+t_Error FM_PCD_MatchTableFindNModifyKey(t_Handle h_CcNode, uint8_t keySize, -+ uint8_t *p_Key, uint8_t *p_Mask, -+ uint8_t *p_NewKey, uint8_t *p_NewMask) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ t_List h_List; -+ uint16_t keyIndex; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_NewKey, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ INIT_LIST(&h_List); -+ -+ err = FmPcdCcNodeTreeTryLock(p_FmPcd, p_CcNode, &h_List); -+ if (err) -+ { -+ DBG(TRACE, ("Node's trees lock failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FindKeyIndex(p_CcNode, keySize, p_Key, p_Mask, &keyIndex); -+ if (GET_ERROR_TYPE(err) != E_OK) -+ { -+ FmPcdCcNodeTreeReleaseLock(p_FmPcd, &h_List); -+ RETURN_ERROR(MAJOR, err, -+ ("The received key and mask pair was not found in the " -+ "match table of the provided node")); -+ } -+ -+ err = FmPcdCcModifyKey(p_FmPcd, p_CcNode, keyIndex, keySize, p_NewKey, -+ p_NewMask); -+ -+ FmPcdCcNodeTreeReleaseLock(p_FmPcd, &h_List); -+ -+ switch(GET_ERROR_TYPE(err) -+) { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+} -+ -+t_Error FM_PCD_MatchTableGetNextEngine( -+ t_Handle h_CcNode, uint16_t keyIndex, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ -+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER); -+ -+ if (keyIndex >= p_CcNode->numOfKeys) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("keyIndex exceeds current number of keys")); -+ -+ if (keyIndex > (FM_PCD_MAX_NUM_OF_KEYS - 1)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("keyIndex can not be larger than %d", (FM_PCD_MAX_NUM_OF_KEYS - 1))); -+ -+ memcpy(p_FmPcdCcNextEngineParams, -+ &p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams, -+ sizeof(t_FmPcdCcNextEngineParams)); -+ -+ return E_OK; -+} -+ -+ -+uint32_t FM_PCD_MatchTableGetKeyCounter(t_Handle h_CcNode, uint16_t keyIndex) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ uint32_t *p_StatsCounters, frameCount; -+ uint32_t intFlags; -+ -+ SANITY_CHECK_RETURN_VALUE(p_CcNode, E_INVALID_HANDLE, 0); -+ -+ if (p_CcNode->statisticsMode == e_FM_PCD_CC_STATS_MODE_NONE) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Statistics were not enabled for this match table")); -+ return 0; -+ } -+ -+ if ((p_CcNode->statisticsMode != e_FM_PCD_CC_STATS_MODE_FRAME) -+ && (p_CcNode->statisticsMode -+ != e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME)) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Frame count is not supported in the statistics mode of this match table")); -+ return 0; -+ } -+ -+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock); -+ -+ if (keyIndex >= p_CcNode->numOfKeys) -+ { -+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("The provided keyIndex exceeds the number of keys in this match table")); -+ return 0; -+ } -+ -+ if (!p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj) -+ { -+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Statistics were not enabled for this key")); -+ return 0; -+ } -+ -+ p_StatsCounters = -+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj->h_StatsCounters; -+ ASSERT_COND(p_StatsCounters); -+ -+ /* The first counter is byte counter, so we need to advance to the next counter */ -+ frameCount = GET_UINT32(*(uint32_t *)(PTR_MOVE(p_StatsCounters, -+ FM_PCD_CC_STATS_COUNTER_SIZE))); -+ -+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags); -+ -+ return frameCount; -+} -+ -+t_Error FM_PCD_MatchTableGetKeyStatistics( -+ t_Handle h_CcNode, uint16_t keyIndex, -+ t_FmPcdCcKeyStatistics *p_KeyStatistics) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ uint32_t intFlags; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(h_CcNode, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_KeyStatistics, E_NULL_POINTER); -+ -+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock); -+ -+ if (keyIndex >= p_CcNode->numOfKeys) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("The provided keyIndex exceeds the number of keys in this match table")); -+ -+ err = MatchTableGetKeyStatistics(p_CcNode, keyIndex, p_KeyStatistics); -+ -+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_MatchTableGetMissStatistics( -+ t_Handle h_CcNode, t_FmPcdCcKeyStatistics *p_MissStatistics) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ uint32_t intFlags; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(h_CcNode, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_MissStatistics, E_NULL_POINTER); -+ -+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock); -+ -+ err = MatchTableGetKeyStatistics(p_CcNode, p_CcNode->numOfKeys, -+ p_MissStatistics); -+ -+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_MatchTableFindNGetKeyStatistics( -+ t_Handle h_CcNode, uint8_t keySize, uint8_t *p_Key, uint8_t *p_Mask, -+ t_FmPcdCcKeyStatistics *p_KeyStatistics) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ uint16_t keyIndex; -+ uint32_t intFlags; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_KeyStatistics, E_NULL_POINTER); -+ -+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock); -+ -+ err = FindKeyIndex(p_CcNode, keySize, p_Key, p_Mask, &keyIndex); -+ if (GET_ERROR_TYPE(err) != E_OK) -+ { -+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags); -+ RETURN_ERROR(MAJOR, err, -+ ("The received key and mask pair was not found in the " -+ "match table of the provided node")); -+ } -+ -+ ASSERT_COND(keyIndex < p_CcNode->numOfKeys); -+ -+ err = MatchTableGetKeyStatistics(p_CcNode, keyIndex, p_KeyStatistics); -+ -+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_MatchTableGetIndexedHashBucket(t_Handle h_CcNode, -+ uint8_t keySize, uint8_t *p_Key, -+ uint8_t hashShift, -+ t_Handle *p_CcNodeBucketHandle, -+ uint8_t *p_BucketIndex, -+ uint16_t *p_LastIndex) -+{ -+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode; -+ uint16_t glblMask; -+ uint64_t crc64 = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(h_CcNode, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR( -+ p_CcNode->parseCode == CC_PC_GENERIC_IC_HASH_INDEXED, -+ E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_CcNodeBucketHandle, E_NULL_POINTER); -+ -+ memcpy(&glblMask, PTR_MOVE(p_CcNode->p_GlblMask, 2), 2); -+ be16_to_cpus(&glblMask); -+ -+ crc64 = crc64_init(); -+ crc64 = crc64_compute(p_Key, keySize, crc64); -+ crc64 >>= hashShift; -+ -+ *p_BucketIndex = (uint8_t)(((crc64 >> (8 * (6 - p_CcNode->userOffset))) -+ & glblMask) >> 4); -+ if (*p_BucketIndex >= p_CcNode->numOfKeys) -+ RETURN_ERROR(MINOR, E_NOT_IN_RANGE, ("bucket index!")); -+ -+ *p_CcNodeBucketHandle = -+ p_CcNode->keyAndNextEngineParams[*p_BucketIndex].nextEngineParams.params.ccParams.h_CcNode; -+ if (!*p_CcNodeBucketHandle) -+ RETURN_ERROR(MINOR, E_NOT_FOUND, ("bucket!")); -+ -+ *p_LastIndex = ((t_FmPcdCcNode *)*p_CcNodeBucketHandle)->numOfKeys; -+ -+ return E_OK; -+} -+ -+t_Handle FM_PCD_HashTableSet(t_Handle h_FmPcd, t_FmPcdHashTableParams *p_Param) -+{ -+ t_FmPcdCcNode *p_CcNodeHashTbl; -+ t_FmPcdCcNodeParams *p_IndxHashCcNodeParam, *p_ExactMatchCcNodeParam; -+ t_FmPcdCcNode *p_CcNode; -+ t_Handle h_MissStatsCounters = NULL; -+ t_FmPcdCcKeyParams *p_HashKeyParams; -+ int i; -+ uint16_t numOfSets, numOfWays, countMask, onesCount = 0; -+ bool statsEnForMiss = FALSE; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_Param, E_NULL_POINTER, NULL); -+ -+ if (p_Param->maxNumOfKeys == 0) -+ { -+ REPORT_ERROR(MINOR, E_INVALID_VALUE, ("Max number of keys must be higher then 0")); -+ return NULL; -+ } -+ -+ if (p_Param->hashResMask == 0) -+ { -+ REPORT_ERROR(MINOR, E_INVALID_VALUE, ("Hash result mask must differ from 0")); -+ return NULL; -+ } -+ -+ /*Fix: QorIQ SDK / QSDK-2131*/ -+ if (p_Param->ccNextEngineParamsForMiss.nextEngine == e_FM_PCD_INVALID) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Next PCD Engine for on-miss entry is invalid. On-miss entry is always required. You can use e_FM_PCD_DONE.")); -+ return NULL; -+ } -+ -+#if (DPAA_VERSION >= 11) -+ if (p_Param->statisticsMode == e_FM_PCD_CC_STATS_MODE_RMON) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("RMON statistics mode is not supported for hash table")); -+ return NULL; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ p_ExactMatchCcNodeParam = (t_FmPcdCcNodeParams*)XX_Malloc( -+ sizeof(t_FmPcdCcNodeParams)); -+ if (!p_ExactMatchCcNodeParam) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("p_ExactMatchCcNodeParam")); -+ return NULL; -+ } -+ memset(p_ExactMatchCcNodeParam, 0, sizeof(t_FmPcdCcNodeParams)); -+ -+ p_IndxHashCcNodeParam = (t_FmPcdCcNodeParams*)XX_Malloc( -+ sizeof(t_FmPcdCcNodeParams)); -+ if (!p_IndxHashCcNodeParam) -+ { -+ XX_Free(p_ExactMatchCcNodeParam); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("p_IndxHashCcNodeParam")); -+ return NULL; -+ } -+ memset(p_IndxHashCcNodeParam, 0, sizeof(t_FmPcdCcNodeParams)); -+ -+ /* Calculate number of sets and number of ways of the hash table */ -+ countMask = (uint16_t)(p_Param->hashResMask >> 4); -+ while (countMask) -+ { -+ onesCount++; -+ countMask = (uint16_t)(countMask >> 1); -+ } -+ -+ numOfSets = (uint16_t)(1 << onesCount); -+ numOfWays = (uint16_t)DIV_CEIL(p_Param->maxNumOfKeys, numOfSets); -+ -+ if (p_Param->maxNumOfKeys % numOfSets) -+ DBG(INFO, ("'maxNumOfKeys' is not a multiple of hash number of ways, so number of ways will be rounded up")); -+ -+ if ((p_Param->statisticsMode == e_FM_PCD_CC_STATS_MODE_FRAME) -+ || (p_Param->statisticsMode == e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME)) -+ { -+ /* Allocating a statistics counters table that will be used by all -+ 'miss' entries of the hash table */ -+ h_MissStatsCounters = (t_Handle)FM_MURAM_AllocMem( -+ FmPcdGetMuramHandle(h_FmPcd), 2 * FM_PCD_CC_STATS_COUNTER_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!h_MissStatsCounters) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for statistics table for hash miss")); -+ XX_Free(p_IndxHashCcNodeParam); -+ XX_Free(p_ExactMatchCcNodeParam); -+ return NULL; -+ } -+ memset(h_MissStatsCounters, 0, (2 * FM_PCD_CC_STATS_COUNTER_SIZE)); -+ -+ /* Always enable statistics for 'miss', so that a statistics AD will be -+ initialized from the start. We'll store the requested 'statistics enable' -+ value and it will be used when statistics are read by the user. */ -+ statsEnForMiss = p_Param->ccNextEngineParamsForMiss.statisticsEn; -+ p_Param->ccNextEngineParamsForMiss.statisticsEn = TRUE; -+ } -+ -+ /* Building exact-match node params, will be used to create the hash buckets */ -+ p_ExactMatchCcNodeParam->extractCcParams.type = e_FM_PCD_EXTRACT_NON_HDR; -+ -+ p_ExactMatchCcNodeParam->extractCcParams.extractNonHdr.src = -+ e_FM_PCD_EXTRACT_FROM_KEY; -+ p_ExactMatchCcNodeParam->extractCcParams.extractNonHdr.action = -+ e_FM_PCD_ACTION_EXACT_MATCH; -+ p_ExactMatchCcNodeParam->extractCcParams.extractNonHdr.offset = 0; -+ p_ExactMatchCcNodeParam->extractCcParams.extractNonHdr.size = -+ p_Param->matchKeySize; -+ -+ p_ExactMatchCcNodeParam->keysParams.maxNumOfKeys = numOfWays; -+ p_ExactMatchCcNodeParam->keysParams.maskSupport = FALSE; -+ p_ExactMatchCcNodeParam->keysParams.statisticsMode = -+ p_Param->statisticsMode; -+ p_ExactMatchCcNodeParam->keysParams.numOfKeys = 0; -+ p_ExactMatchCcNodeParam->keysParams.keySize = p_Param->matchKeySize; -+ p_ExactMatchCcNodeParam->keysParams.ccNextEngineParamsForMiss = -+ p_Param->ccNextEngineParamsForMiss; -+ -+ p_HashKeyParams = p_IndxHashCcNodeParam->keysParams.keyParams; -+ -+ for (i = 0; i < numOfSets; i++) -+ { -+ /* Each exact-match node will be marked as a 'bucket' and provided with -+ a pointer to statistics counters, to be used for 'miss' entry -+ statistics */ -+ p_CcNode = (t_FmPcdCcNode *)XX_Malloc(sizeof(t_FmPcdCcNode)); -+ if (!p_CcNode) -+ break; -+ memset(p_CcNode, 0, sizeof(t_FmPcdCcNode)); -+ -+ p_CcNode->isHashBucket = TRUE; -+ p_CcNode->h_MissStatsCounters = h_MissStatsCounters; -+ -+ err = MatchTableSet(h_FmPcd, p_CcNode, p_ExactMatchCcNodeParam); -+ if (err) -+ break; -+ -+ p_HashKeyParams[i].ccNextEngineParams.nextEngine = e_FM_PCD_CC; -+ p_HashKeyParams[i].ccNextEngineParams.statisticsEn = FALSE; -+ p_HashKeyParams[i].ccNextEngineParams.params.ccParams.h_CcNode = -+ p_CcNode; -+ } -+ -+ if (i < numOfSets) -+ { -+ for (i = i - 1; i >= 0; i--) -+ FM_PCD_MatchTableDelete( -+ p_HashKeyParams[i].ccNextEngineParams.params.ccParams.h_CcNode); -+ -+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(h_FmPcd), h_MissStatsCounters); -+ -+ REPORT_ERROR(MAJOR, E_NULL_POINTER, NO_MSG); -+ XX_Free(p_IndxHashCcNodeParam); -+ XX_Free(p_ExactMatchCcNodeParam); -+ return NULL; -+ } -+ -+ /* Creating indexed-hash CC node */ -+ p_IndxHashCcNodeParam->extractCcParams.type = e_FM_PCD_EXTRACT_NON_HDR; -+ p_IndxHashCcNodeParam->extractCcParams.extractNonHdr.src = -+ e_FM_PCD_EXTRACT_FROM_HASH; -+ p_IndxHashCcNodeParam->extractCcParams.extractNonHdr.action = -+ e_FM_PCD_ACTION_INDEXED_LOOKUP; -+ p_IndxHashCcNodeParam->extractCcParams.extractNonHdr.icIndxMask = -+ p_Param->hashResMask; -+ p_IndxHashCcNodeParam->extractCcParams.extractNonHdr.offset = -+ p_Param->hashShift; -+ p_IndxHashCcNodeParam->extractCcParams.extractNonHdr.size = 2; -+ -+ p_IndxHashCcNodeParam->keysParams.maxNumOfKeys = numOfSets; -+ p_IndxHashCcNodeParam->keysParams.maskSupport = FALSE; -+ p_IndxHashCcNodeParam->keysParams.statisticsMode = -+ e_FM_PCD_CC_STATS_MODE_NONE; -+ /* Number of keys of this node is number of sets of the hash */ -+ p_IndxHashCcNodeParam->keysParams.numOfKeys = numOfSets; -+ p_IndxHashCcNodeParam->keysParams.keySize = 2; -+ -+ p_CcNodeHashTbl = FM_PCD_MatchTableSet(h_FmPcd, p_IndxHashCcNodeParam); -+ -+ if (p_CcNodeHashTbl) -+ { -+ p_CcNodeHashTbl->kgHashShift = p_Param->kgHashShift; -+ -+ /* Storing the allocated counters for buckets 'miss' in the hash table -+ and if statistics for miss were enabled. */ -+ p_CcNodeHashTbl->h_MissStatsCounters = h_MissStatsCounters; -+ p_CcNodeHashTbl->statsEnForMiss = statsEnForMiss; -+ } -+ -+ XX_Free(p_IndxHashCcNodeParam); -+ XX_Free(p_ExactMatchCcNodeParam); -+ -+ return p_CcNodeHashTbl; -+} -+ -+t_Error FM_PCD_HashTableDelete(t_Handle h_HashTbl) -+{ -+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl; -+ t_Handle h_FmPcd; -+ t_Handle *p_HashBuckets, h_MissStatsCounters; -+ uint16_t i, numOfBuckets; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE); -+ -+ /* Store all hash buckets before the hash is freed */ -+ numOfBuckets = p_HashTbl->numOfKeys; -+ -+ p_HashBuckets = (t_Handle *)XX_Malloc(numOfBuckets * sizeof(t_Handle)); -+ if (!p_HashBuckets) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ -+ for (i = 0; i < numOfBuckets; i++) -+ p_HashBuckets[i] = -+ p_HashTbl->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode; -+ -+ h_FmPcd = p_HashTbl->h_FmPcd; -+ h_MissStatsCounters = p_HashTbl->h_MissStatsCounters; -+ -+ /* Free the hash */ -+ err = FM_PCD_MatchTableDelete(p_HashTbl); -+ -+ /* Free each hash bucket */ -+ for (i = 0; i < numOfBuckets; i++) -+ err |= FM_PCD_MatchTableDelete(p_HashBuckets[i]); -+ -+ XX_Free(p_HashBuckets); -+ -+ /* Free statistics counters for 'miss', if these were allocated */ -+ if (h_MissStatsCounters) -+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(h_FmPcd), h_MissStatsCounters); -+ -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_HashTableAddKey(t_Handle h_HashTbl, uint8_t keySize, -+ t_FmPcdCcKeyParams *p_KeyParams) -+{ -+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl; -+ t_Handle h_HashBucket; -+ uint8_t bucketIndex; -+ uint16_t lastIndex; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_KeyParams, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_KeyParams->p_Key, E_NULL_POINTER); -+ -+ if (p_KeyParams->p_Mask) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("Keys masks not supported for hash table")); -+ -+ err = FM_PCD_MatchTableGetIndexedHashBucket(p_HashTbl, keySize, -+ p_KeyParams->p_Key, -+ p_HashTbl->kgHashShift, -+ &h_HashBucket, &bucketIndex, -+ &lastIndex); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return FM_PCD_MatchTableAddKey(h_HashBucket, FM_PCD_LAST_KEY_INDEX, keySize, -+ p_KeyParams); -+} -+ -+t_Error FM_PCD_HashTableRemoveKey(t_Handle h_HashTbl, uint8_t keySize, -+ uint8_t *p_Key) -+{ -+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl; -+ t_Handle h_HashBucket; -+ uint8_t bucketIndex; -+ uint16_t lastIndex; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER); -+ -+ err = FM_PCD_MatchTableGetIndexedHashBucket(p_HashTbl, keySize, p_Key, -+ p_HashTbl->kgHashShift, -+ &h_HashBucket, &bucketIndex, -+ &lastIndex); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return FM_PCD_MatchTableFindNRemoveKey(h_HashBucket, keySize, p_Key, NULL); -+} -+ -+t_Error FM_PCD_HashTableModifyNextEngine( -+ t_Handle h_HashTbl, uint8_t keySize, uint8_t *p_Key, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl; -+ t_Handle h_HashBucket; -+ uint8_t bucketIndex; -+ uint16_t lastIndex; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER); -+ -+ err = FM_PCD_MatchTableGetIndexedHashBucket(p_HashTbl, keySize, p_Key, -+ p_HashTbl->kgHashShift, -+ &h_HashBucket, &bucketIndex, -+ &lastIndex); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return FM_PCD_MatchTableFindNModifyNextEngine(h_HashBucket, keySize, p_Key, -+ NULL, -+ p_FmPcdCcNextEngineParams); -+} -+ -+t_Error FM_PCD_HashTableModifyMissNextEngine( -+ t_Handle h_HashTbl, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl; -+ t_Handle h_HashBucket; -+ uint8_t i; -+ bool nullifyMissStats = FALSE; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(h_HashTbl, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER); -+ -+ if ((!p_HashTbl->h_MissStatsCounters) -+ && (p_FmPcdCcNextEngineParams->statisticsEn)) -+ RETURN_ERROR( -+ MAJOR, -+ E_CONFLICT, -+ ("Statistics are requested for a key, but statistics mode was set" -+ "to 'NONE' upon initialization")); -+ -+ if (p_HashTbl->h_MissStatsCounters) -+ { -+ if ((!p_HashTbl->statsEnForMiss) -+ && (p_FmPcdCcNextEngineParams->statisticsEn)) -+ nullifyMissStats = TRUE; -+ -+ if ((p_HashTbl->statsEnForMiss) -+ && (!p_FmPcdCcNextEngineParams->statisticsEn)) -+ { -+ p_HashTbl->statsEnForMiss = FALSE; -+ p_FmPcdCcNextEngineParams->statisticsEn = TRUE; -+ } -+ } -+ -+ for (i = 0; i < p_HashTbl->numOfKeys; i++) -+ { -+ h_HashBucket = -+ p_HashTbl->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode; -+ -+ err = FM_PCD_MatchTableModifyMissNextEngine(h_HashBucket, -+ p_FmPcdCcNextEngineParams); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if (nullifyMissStats) -+ { -+ memset(p_HashTbl->h_MissStatsCounters, 0, -+ (2 * FM_PCD_CC_STATS_COUNTER_SIZE)); -+ memset(p_HashTbl->h_MissStatsCounters, 0, -+ (2 * FM_PCD_CC_STATS_COUNTER_SIZE)); -+ p_HashTbl->statsEnForMiss = TRUE; -+ } -+ -+ return E_OK; -+} -+ -+ -+t_Error FM_PCD_HashTableGetMissNextEngine( -+ t_Handle h_HashTbl, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams) -+{ -+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl; -+ t_FmPcdCcNode *p_HashBucket; -+ -+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE); -+ -+ /* Miss next engine of each bucket was initialized with the next engine of the hash table */ -+ p_HashBucket = -+ p_HashTbl->keyAndNextEngineParams[0].nextEngineParams.params.ccParams.h_CcNode; -+ -+ memcpy(p_FmPcdCcNextEngineParams, -+ &p_HashBucket->keyAndNextEngineParams[p_HashBucket->numOfKeys].nextEngineParams, -+ sizeof(t_FmPcdCcNextEngineParams)); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_HashTableFindNGetKeyStatistics( -+ t_Handle h_HashTbl, uint8_t keySize, uint8_t *p_Key, -+ t_FmPcdCcKeyStatistics *p_KeyStatistics) -+{ -+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl; -+ t_Handle h_HashBucket; -+ uint8_t bucketIndex; -+ uint16_t lastIndex; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_KeyStatistics, E_NULL_POINTER); -+ -+ err = FM_PCD_MatchTableGetIndexedHashBucket(p_HashTbl, keySize, p_Key, -+ p_HashTbl->kgHashShift, -+ &h_HashBucket, &bucketIndex, -+ &lastIndex); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return FM_PCD_MatchTableFindNGetKeyStatistics(h_HashBucket, keySize, p_Key, -+ NULL, p_KeyStatistics); -+} -+ -+t_Error FM_PCD_HashTableGetMissStatistics( -+ t_Handle h_HashTbl, t_FmPcdCcKeyStatistics *p_MissStatistics) -+{ -+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl; -+ t_Handle h_HashBucket; -+ -+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_MissStatistics, E_NULL_POINTER); -+ -+ if (!p_HashTbl->statsEnForMiss) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Statistics were not enabled for miss")); -+ -+ h_HashBucket = -+ p_HashTbl->keyAndNextEngineParams[0].nextEngineParams.params.ccParams.h_CcNode; -+ -+ return FM_PCD_MatchTableGetMissStatistics(h_HashBucket, p_MissStatistics); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_cc.h -@@ -0,0 +1,399 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_cc.h -+ -+ @Description FM PCD CC ... -+*//***************************************************************************/ -+#ifndef __FM_CC_H -+#define __FM_CC_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "list_ext.h" -+ -+#include "fm_pcd.h" -+ -+ -+/***********************************************************************/ -+/* Coarse classification defines */ -+/***********************************************************************/ -+ -+#define CC_MAX_NUM_OF_KEYS (FM_PCD_MAX_NUM_OF_KEYS + 1) -+ -+#define CC_PC_FF_MACDST 0x00 -+#define CC_PC_FF_MACSRC 0x01 -+#define CC_PC_FF_ETYPE 0x02 -+ -+#define CC_PC_FF_TCI1 0x03 -+#define CC_PC_FF_TCI2 0x04 -+ -+#define CC_PC_FF_MPLS1 0x06 -+#define CC_PC_FF_MPLS_LAST 0x07 -+ -+#define CC_PC_FF_IPV4DST1 0x08 -+#define CC_PC_FF_IPV4DST2 0x16 -+#define CC_PC_FF_IPV4IPTOS_TC1 0x09 -+#define CC_PC_FF_IPV4IPTOS_TC2 0x17 -+#define CC_PC_FF_IPV4PTYPE1 0x0A -+#define CC_PC_FF_IPV4PTYPE2 0x18 -+#define CC_PC_FF_IPV4SRC1 0x0b -+#define CC_PC_FF_IPV4SRC2 0x19 -+#define CC_PC_FF_IPV4SRC1_IPV4DST1 0x0c -+#define CC_PC_FF_IPV4SRC2_IPV4DST2 0x1a -+#define CC_PC_FF_IPV4TTL 0x29 -+ -+ -+#define CC_PC_FF_IPTOS_IPV6TC1_IPV6FLOW1 0x0d /*TODO - CLASS - what is it? TOS*/ -+#define CC_PC_FF_IPTOS_IPV6TC2_IPV6FLOW2 0x1b -+#define CC_PC_FF_IPV6PTYPE1 0x0e -+#define CC_PC_FF_IPV6PTYPE2 0x1c -+#define CC_PC_FF_IPV6DST1 0x0f -+#define CC_PC_FF_IPV6DST2 0x1d -+#define CC_PC_FF_IPV6SRC1 0x10 -+#define CC_PC_FF_IPV6SRC2 0x1e -+#define CC_PC_FF_IPV6HOP_LIMIT 0x2a -+#define CC_PC_FF_IPPID 0x24 -+#define CC_PC_FF_IPDSCP 0x76 -+ -+#define CC_PC_FF_GREPTYPE 0x11 -+ -+#define CC_PC_FF_MINENCAP_PTYPE 0x12 -+#define CC_PC_FF_MINENCAP_IPDST 0x13 -+#define CC_PC_FF_MINENCAP_IPSRC 0x14 -+#define CC_PC_FF_MINENCAP_IPSRC_IPDST 0x15 -+ -+#define CC_PC_FF_L4PSRC 0x1f -+#define CC_PC_FF_L4PDST 0x20 -+#define CC_PC_FF_L4PSRC_L4PDST 0x21 -+ -+#define CC_PC_FF_PPPPID 0x05 -+ -+#define CC_PC_PR_SHIM1 0x22 -+#define CC_PC_PR_SHIM2 0x23 -+ -+#define CC_PC_GENERIC_WITHOUT_MASK 0x27 -+#define CC_PC_GENERIC_WITH_MASK 0x28 -+#define CC_PC_GENERIC_IC_GMASK 0x2B -+#define CC_PC_GENERIC_IC_HASH_INDEXED 0x2C -+#define CC_PC_GENERIC_IC_AGING_MASK 0x2D -+ -+#define CC_PR_OFFSET 0x25 -+#define CC_PR_WITHOUT_OFFSET 0x26 -+ -+#define CC_PC_PR_ETH_OFFSET 19 -+#define CC_PC_PR_USER_DEFINED_SHIM1_OFFSET 16 -+#define CC_PC_PR_USER_DEFINED_SHIM2_OFFSET 17 -+#define CC_PC_PR_USER_LLC_SNAP_OFFSET 20 -+#define CC_PC_PR_VLAN1_OFFSET 21 -+#define CC_PC_PR_VLAN2_OFFSET 22 -+#define CC_PC_PR_PPPOE_OFFSET 24 -+#define CC_PC_PR_MPLS1_OFFSET 25 -+#define CC_PC_PR_MPLS_LAST_OFFSET 26 -+#define CC_PC_PR_IP1_OFFSET 27 -+#define CC_PC_PR_IP_LAST_OFFSET 28 -+#define CC_PC_PR_MINENC_OFFSET 28 -+#define CC_PC_PR_L4_OFFSET 30 -+#define CC_PC_PR_GRE_OFFSET 29 -+#define CC_PC_PR_ETYPE_LAST_OFFSET 23 -+#define CC_PC_PR_NEXT_HEADER_OFFSET 31 -+ -+#define CC_PC_ILLEGAL 0xff -+#define CC_SIZE_ILLEGAL 0 -+ -+#define FM_PCD_CC_KEYS_MATCH_TABLE_ALIGN 16 -+#define FM_PCD_CC_AD_TABLE_ALIGN 16 -+#define FM_PCD_CC_AD_ENTRY_SIZE 16 -+#define FM_PCD_CC_NUM_OF_KEYS 255 -+#define FM_PCD_CC_TREE_ADDR_ALIGN 256 -+ -+#define FM_PCD_AD_RESULT_CONTRL_FLOW_TYPE 0x00000000 -+#define FM_PCD_AD_RESULT_DATA_FLOW_TYPE 0x80000000 -+#define FM_PCD_AD_RESULT_PLCR_DIS 0x20000000 -+#define FM_PCD_AD_RESULT_EXTENDED_MODE 0x80000000 -+#define FM_PCD_AD_RESULT_NADEN 0x20000000 -+#define FM_PCD_AD_RESULT_STATISTICS_EN 0x40000000 -+ -+#define FM_PCD_AD_CONT_LOOKUP_TYPE 0x40000000 -+#define FM_PCD_AD_CONT_LOOKUP_LCL_MASK 0x00800000 -+ -+#define FM_PCD_AD_STATS_TYPE 0x40000000 -+#define FM_PCD_AD_STATS_FLR_ADDR_MASK 0x00FFFFFF -+#define FM_PCD_AD_STATS_COUNTERS_ADDR_MASK 0x00FFFFFF -+#define FM_PCD_AD_STATS_NEXT_ACTION_MASK 0xFFFF0000 -+#define FM_PCD_AD_STATS_NEXT_ACTION_SHIFT 12 -+#define FM_PCD_AD_STATS_NAD_EN 0x00008000 -+#define FM_PCD_AD_STATS_OP_CODE 0x00000036 -+#define FM_PCD_AD_STATS_FLR_EN 0x00004000 -+#define FM_PCD_AD_STATS_COND_EN 0x00002000 -+ -+ -+ -+#define FM_PCD_AD_BYPASS_TYPE 0xc0000000 -+ -+#define FM_PCD_AD_TYPE_MASK 0xc0000000 -+#define FM_PCD_AD_OPCODE_MASK 0x0000000f -+ -+#define FM_PCD_AD_PROFILEID_FOR_CNTRL_SHIFT 16 -+#if (DPAA_VERSION >= 11) -+#define FM_PCD_AD_RESULT_VSP_SHIFT 24 -+#define FM_PCD_AD_RESULT_NO_OM_VSPE 0x02000000 -+#define FM_PCD_AD_RESULT_VSP_MASK 0x3f -+#define FM_PCD_AD_NCSPFQIDM_MASK 0x80000000 -+#endif /* (DPAA_VERSION >= 11) */ -+ -+#define GLBL_MASK_FOR_HASH_INDEXED 0xfff00000 -+#define CC_GLBL_MASK_SIZE 4 -+#define CC_AGING_MASK_SIZE 4 -+ -+typedef uint32_t ccPrivateInfo_t; /**< private info of CC: */ -+ -+#define CC_PRIVATE_INFO_NONE 0 -+#define CC_PRIVATE_INFO_IC_HASH_INDEX_LOOKUP 0x80000000 -+#define CC_PRIVATE_INFO_IC_HASH_EXACT_MATCH 0x40000000 -+#define CC_PRIVATE_INFO_IC_KEY_EXACT_MATCH 0x20000000 -+#define CC_PRIVATE_INFO_IC_DEQ_FQID_INDEX_LOOKUP 0x10000000 -+ -+#define CC_BUILD_AGING_MASK(numOfKeys) ((((1LL << ((numOfKeys) + 1)) - 1)) << (31 - (numOfKeys))) -+/***********************************************************************/ -+/* Memory map */ -+/***********************************************************************/ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+typedef struct -+{ -+ volatile uint32_t fqid; -+ volatile uint32_t plcrProfile; -+ volatile uint32_t nia; -+ volatile uint32_t res; -+} t_AdOfTypeResult; -+ -+typedef struct -+{ -+ volatile uint32_t ccAdBase; -+ volatile uint32_t matchTblPtr; -+ volatile uint32_t pcAndOffsets; -+ volatile uint32_t gmask; -+} t_AdOfTypeContLookup; -+ -+typedef struct -+{ -+ volatile uint32_t profileTableAddr; -+ volatile uint32_t reserved; -+ volatile uint32_t nextActionIndx; -+ volatile uint32_t statsTableAddr; -+} t_AdOfTypeStats; -+ -+typedef union -+{ -+ volatile t_AdOfTypeResult adResult; -+ volatile t_AdOfTypeContLookup adContLookup; -+} t_Ad; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+/***********************************************************************/ -+/* Driver's internal structures */ -+/***********************************************************************/ -+ -+typedef struct t_FmPcdStatsObj -+{ -+ t_Handle h_StatsAd; -+ t_Handle h_StatsCounters; -+ t_List node; -+} t_FmPcdStatsObj; -+ -+typedef struct -+{ -+ uint8_t key[FM_PCD_MAX_SIZE_OF_KEY]; -+ uint8_t mask[FM_PCD_MAX_SIZE_OF_KEY]; -+ -+ t_FmPcdCcNextEngineParams nextEngineParams; -+ uint32_t requiredAction; -+ uint32_t shadowAction; -+ -+ t_FmPcdStatsObj *p_StatsObj; -+ -+} t_FmPcdCcKeyAndNextEngineParams; -+ -+typedef struct -+{ -+ t_Handle p_Ad; -+ e_FmPcdEngine fmPcdEngine; -+ bool adAllocated; -+ bool isTree; -+ -+ uint32_t myInfo; -+ t_List *h_CcNextNodesLst; -+ t_Handle h_AdditionalInfo; -+ t_Handle h_Node; -+} t_FmPcdModifyCcAdditionalParams; -+ -+typedef struct -+{ -+ t_Handle p_AdTableNew; -+ t_Handle p_KeysMatchTableNew; -+ t_Handle p_AdTableOld; -+ t_Handle p_KeysMatchTableOld; -+ uint16_t numOfKeys; -+ t_Handle h_CurrentNode; -+ uint16_t savedKeyIndex; -+ t_Handle h_NodeForAdd; -+ t_Handle h_NodeForRmv; -+ t_Handle h_ManipForRmv; -+ t_Handle h_ManipForAdd; -+ t_FmPcdStatsObj *p_StatsObjForRmv; -+#if (DPAA_VERSION >= 11) -+ t_Handle h_FrmReplicForAdd; -+ t_Handle h_FrmReplicForRmv; -+#endif /* (DPAA_VERSION >= 11) */ -+ bool tree; -+ -+ t_FmPcdCcKeyAndNextEngineParams keyAndNextEngineParams[CC_MAX_NUM_OF_KEYS]; -+} t_FmPcdModifyCcKeyAdditionalParams; -+ -+typedef struct -+{ -+ t_Handle h_Manip; -+ t_Handle h_CcNode; -+} t_CcNextEngineInfo; -+ -+typedef struct -+{ -+ uint16_t numOfKeys; -+ uint16_t maxNumOfKeys; -+ -+ bool maskSupport; -+ uint32_t keysMatchTableMaxSize; -+ -+ e_FmPcdCcStatsMode statisticsMode; -+ uint32_t numOfStatsFLRs; -+ uint32_t countersArraySize; -+ -+ bool isHashBucket; /**< Valid for match table node that is a bucket of a hash table only */ -+ t_Handle h_MissStatsCounters; /**< Valid for hash table node and match table that is a bucket; -+ Holds the statistics counters allocated by the hash table and -+ are shared by all hash table buckets; */ -+ t_Handle h_PrivMissStatsCounters; /**< Valid for match table node that is a bucket of a hash table only; -+ Holds the statistics counters that were allocated for this node -+ and replaced by the shared counters (allocated by the hash table); */ -+ bool statsEnForMiss; /**< Valid for hash table node only; TRUE is statistics are currently -+ enabled for hash 'miss', FALSE otherwise; This parameter effects the -+ returned statistics count to user, statistics AD always present for 'miss' -+ for all hash buckets; */ -+ bool glblMaskUpdated; -+ t_Handle p_GlblMask; -+ bool lclMask; -+ uint8_t parseCode; -+ uint8_t offset; -+ uint8_t prsArrayOffset; -+ bool ctrlFlow; -+ uint16_t owners; -+ -+ uint8_t ccKeySizeAccExtraction; -+ uint8_t sizeOfExtraction; -+ uint8_t glblMaskSize; -+ -+ t_Handle h_KeysMatchTable; -+ t_Handle h_AdTable; -+ t_Handle h_StatsAds; -+ t_Handle h_TmpAd; -+ t_Handle h_Ad; -+ t_Handle h_StatsFLRs; -+ -+ t_List availableStatsLst; -+ -+ t_List ccPrevNodesLst; -+ -+ t_List ccTreeIdLst; -+ t_List ccTreesLst; -+ -+ t_Handle h_FmPcd; -+ uint32_t shadowAction; -+ uint8_t userSizeOfExtraction; -+ uint8_t userOffset; -+ uint8_t kgHashShift; /* used in hash-table */ -+ -+ t_Handle h_Spinlock; -+ -+ t_FmPcdCcKeyAndNextEngineParams keyAndNextEngineParams[CC_MAX_NUM_OF_KEYS]; -+} t_FmPcdCcNode; -+ -+typedef struct -+{ -+ t_FmPcdCcNode *p_FmPcdCcNode; -+ bool occupied; -+ uint16_t owners; -+ volatile bool lock; -+} t_FmPcdCcNodeArray; -+ -+typedef struct -+{ -+ uint8_t numOfEntriesInGroup; -+ uint32_t totalBitsMask; -+ uint8_t baseGroupEntry; -+} t_FmPcdCcGroupParam; -+ -+typedef struct -+{ -+ t_Handle h_FmPcd; -+ uint8_t netEnvId; -+ uintptr_t ccTreeBaseAddr; -+ uint8_t numOfGrps; -+ t_FmPcdCcGroupParam fmPcdGroupParam[FM_PCD_MAX_NUM_OF_CC_GROUPS]; -+ t_List fmPortsLst; -+ t_FmPcdLock *p_Lock; -+ uint8_t numOfEntries; -+ uint16_t owners; -+ t_Handle h_FmPcdCcSavedManipParams; -+ bool modifiedState; -+ uint32_t requiredAction; -+ t_Handle h_IpReassemblyManip; -+ t_Handle h_CapwapReassemblyManip; -+ -+ t_FmPcdCcKeyAndNextEngineParams keyAndNextEngineParams[FM_PCD_MAX_NUM_OF_CC_GROUPS]; -+} t_FmPcdCcTree; -+ -+ -+t_Error FmPcdCcNodeTreeTryLock(t_Handle h_FmPcd,t_Handle h_FmPcdCcNode, t_List *p_List); -+void FmPcdCcNodeTreeReleaseLock(t_Handle h_FmPcd, t_List *p_List); -+t_Error FmPcdUpdateCcShadow (t_FmPcd *p_FmPcd, uint32_t size, uint32_t align); -+ -+ -+#endif /* __FM_CC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_kg.c -@@ -0,0 +1,3242 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_kg.c -+ -+ @Description FM PCD ... -+*//***************************************************************************/ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "debug_ext.h" -+#include "net_ext.h" -+#include "fm_port_ext.h" -+ -+#include "fm_common.h" -+#include "fm_pcd.h" -+#include "fm_hc.h" -+#include "fm_pcd_ipc.h" -+#include "fm_kg.h" -+#include "fsl_fman_kg.h" -+ -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+ -+static uint32_t KgHwLock(t_Handle h_FmPcdKg) -+{ -+ ASSERT_COND(h_FmPcdKg); -+ return XX_LockIntrSpinlock(((t_FmPcdKg *)h_FmPcdKg)->h_HwSpinlock); -+} -+ -+static void KgHwUnlock(t_Handle h_FmPcdKg, uint32_t intFlags) -+{ -+ ASSERT_COND(h_FmPcdKg); -+ XX_UnlockIntrSpinlock(((t_FmPcdKg *)h_FmPcdKg)->h_HwSpinlock, intFlags); -+} -+ -+static uint32_t KgSchemeLock(t_Handle h_Scheme) -+{ -+ ASSERT_COND(h_Scheme); -+ return FmPcdLockSpinlock(((t_FmPcdKgScheme *)h_Scheme)->p_Lock); -+} -+ -+static void KgSchemeUnlock(t_Handle h_Scheme, uint32_t intFlags) -+{ -+ ASSERT_COND(h_Scheme); -+ FmPcdUnlockSpinlock(((t_FmPcdKgScheme *)h_Scheme)->p_Lock, intFlags); -+} -+ -+static bool KgSchemeFlagTryLock(t_Handle h_Scheme) -+{ -+ ASSERT_COND(h_Scheme); -+ return FmPcdLockTryLock(((t_FmPcdKgScheme *)h_Scheme)->p_Lock); -+} -+ -+static void KgSchemeFlagUnlock(t_Handle h_Scheme) -+{ -+ ASSERT_COND(h_Scheme); -+ FmPcdLockUnlock(((t_FmPcdKgScheme *)h_Scheme)->p_Lock); -+} -+ -+static t_Error WriteKgarWait(t_FmPcd *p_FmPcd, uint32_t fmkg_ar) -+{ -+ -+ struct fman_kg_regs *regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs; -+ -+ if (fman_kg_write_ar_wait(regs, fmkg_ar)) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Keygen scheme access violation")); -+ -+ return E_OK; -+} -+ -+static e_FmPcdKgExtractDfltSelect GetGenericSwDefault(t_FmPcdKgExtractDflt swDefaults[], uint8_t numOfSwDefaults, uint8_t code) -+{ -+ int i; -+ -+ switch (code) -+ { -+ case (KG_SCH_GEN_PARSE_RESULT_N_FQID): -+ case (KG_SCH_GEN_DEFAULT): -+ case (KG_SCH_GEN_NEXTHDR): -+ for (i=0 ; ifmRevInfo.majorRev < 6) -+ return KG_SCH_KN_PTYPE2; -+#endif /* FM_KG_NO_IPPID_SUPPORT */ -+ return KG_SCH_KN_IPPID; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index")); -+ return 0; -+ case (NET_HEADER_FIELD_IPv6_VER | NET_HEADER_FIELD_IPv6_FL | NET_HEADER_FIELD_IPv6_TC): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1)) -+ return (KG_SCH_KN_IPV6FL1 | KG_SCH_KN_IPTOS_TC1); -+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST)) -+ return (KG_SCH_KN_IPV6FL2 | KG_SCH_KN_IPTOS_TC2); -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index")); -+ return 0; -+ case (NET_HEADER_FIELD_IPv6_VER | NET_HEADER_FIELD_IPv6_TC): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1)) -+ return KG_SCH_KN_IPTOS_TC1; -+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST)) -+ return KG_SCH_KN_IPTOS_TC2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index")); -+ return 0; -+ case (NET_HEADER_FIELD_IPv6_FL): -+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1)) -+ return KG_SCH_KN_IPV6FL1; -+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST)) -+ return KG_SCH_KN_IPV6FL2; -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index")); -+ return 0; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+ } -+ case (HEADER_TYPE_GRE): -+ switch (field.gre) -+ { -+ case (NET_HEADER_FIELD_GRE_TYPE): -+ return KG_SCH_KN_GREPTYPE; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+ } -+ case (HEADER_TYPE_MINENCAP): -+ switch (field.minencap) -+ { -+ case (NET_HEADER_FIELD_MINENCAP_SRC_IP): -+ return KG_SCH_KN_IPSRC2; -+ case (NET_HEADER_FIELD_MINENCAP_DST_IP): -+ return KG_SCH_KN_IPDST2; -+ case (NET_HEADER_FIELD_MINENCAP_TYPE): -+ return KG_SCH_KN_PTYPE2; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+ } -+ case (HEADER_TYPE_TCP): -+ switch (field.tcp) -+ { -+ case (NET_HEADER_FIELD_TCP_PORT_SRC): -+ return KG_SCH_KN_L4PSRC; -+ case (NET_HEADER_FIELD_TCP_PORT_DST): -+ return KG_SCH_KN_L4PDST; -+ case (NET_HEADER_FIELD_TCP_FLAGS): -+ return KG_SCH_KN_TFLG; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+ } -+ case (HEADER_TYPE_UDP): -+ switch (field.udp) -+ { -+ case (NET_HEADER_FIELD_UDP_PORT_SRC): -+ return KG_SCH_KN_L4PSRC; -+ case (NET_HEADER_FIELD_UDP_PORT_DST): -+ return KG_SCH_KN_L4PDST; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+ } -+ case (HEADER_TYPE_IPSEC_AH): -+ switch (field.ipsecAh) -+ { -+ case (NET_HEADER_FIELD_IPSEC_AH_SPI): -+ return KG_SCH_KN_IPSEC_SPI; -+ case (NET_HEADER_FIELD_IPSEC_AH_NH): -+ return KG_SCH_KN_IPSEC_NH; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+ } -+ case (HEADER_TYPE_IPSEC_ESP): -+ switch (field.ipsecEsp) -+ { -+ case (NET_HEADER_FIELD_IPSEC_ESP_SPI): -+ return KG_SCH_KN_IPSEC_SPI; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+ } -+ case (HEADER_TYPE_SCTP): -+ switch (field.sctp) -+ { -+ case (NET_HEADER_FIELD_SCTP_PORT_SRC): -+ return KG_SCH_KN_L4PSRC; -+ case (NET_HEADER_FIELD_SCTP_PORT_DST): -+ return KG_SCH_KN_L4PDST; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+ } -+ case (HEADER_TYPE_DCCP): -+ switch (field.dccp) -+ { -+ case (NET_HEADER_FIELD_DCCP_PORT_SRC): -+ return KG_SCH_KN_L4PSRC; -+ case (NET_HEADER_FIELD_DCCP_PORT_DST): -+ return KG_SCH_KN_L4PDST; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+ } -+ case (HEADER_TYPE_PPPoE): -+ switch (field.pppoe) -+ { -+ case (NET_HEADER_FIELD_PPPoE_PID): -+ return KG_SCH_KN_PPPID; -+ case (NET_HEADER_FIELD_PPPoE_SID): -+ return KG_SCH_KN_PPPSID; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+ } -+ default: -+ break; -+ -+ } -+ -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported")); -+ return 0; -+} -+ -+ -+static uint8_t GetKnownFieldId(uint32_t bitMask) -+{ -+ uint8_t cnt = 0; -+ -+ while (bitMask) -+ if (bitMask & 0x80000000) -+ break; -+ else -+ { -+ cnt++; -+ bitMask <<= 1; -+ } -+ return cnt; -+ -+} -+ -+static uint8_t GetExtractedOrMask(uint8_t bitOffset, bool fqid) -+{ -+ uint8_t i, mask, numOfOnesToClear, walking1Mask = 1; -+ -+ /* bitOffset 1-7 --> mask 0x1-0x7F */ -+ if (bitOffset<8) -+ { -+ mask = 0; -+ for (i = 0 ; i < bitOffset ; i++, walking1Mask <<= 1) -+ mask |= walking1Mask; -+ } -+ else -+ { -+ mask = 0xFF; -+ numOfOnesToClear = 0; -+ if (fqid && bitOffset>24) -+ /* bitOffset 25-31 --> mask 0xFE-0x80 */ -+ numOfOnesToClear = (uint8_t)(bitOffset-24); -+ else -+ /* bitOffset 9-15 --> mask 0xFE-0x80 */ -+ if (!fqid && bitOffset>8) -+ numOfOnesToClear = (uint8_t)(bitOffset-8); -+ for (i = 0 ; i < numOfOnesToClear ; i++, walking1Mask <<= 1) -+ mask &= ~walking1Mask; -+ /* bitOffset 8-24 for FQID, 8 for PP --> no mask (0xFF)*/ -+ } -+ return mask; -+} -+ -+static void IncSchemeOwners(t_FmPcd *p_FmPcd, t_FmPcdKgInterModuleBindPortToSchemes *p_BindPort) -+{ -+ t_FmPcdKg *p_FmPcdKg; -+ t_FmPcdKgScheme *p_Scheme; -+ uint32_t intFlags; -+ uint8_t relativeSchemeId; -+ int i; -+ -+ p_FmPcdKg = p_FmPcd->p_FmPcdKg; -+ -+ /* for each scheme - update owners counters */ -+ for (i = 0; i < p_BindPort->numOfSchemes; i++) -+ { -+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPcd, p_BindPort->schemesIds[i]); -+ ASSERT_COND(relativeSchemeId < FM_PCD_KG_NUM_OF_SCHEMES); -+ -+ p_Scheme = &p_FmPcdKg->schemes[relativeSchemeId]; -+ -+ /* increment owners number */ -+ intFlags = KgSchemeLock(p_Scheme); -+ p_Scheme->owners++; -+ KgSchemeUnlock(p_Scheme, intFlags); -+ } -+} -+ -+static void DecSchemeOwners(t_FmPcd *p_FmPcd, t_FmPcdKgInterModuleBindPortToSchemes *p_BindPort) -+{ -+ t_FmPcdKg *p_FmPcdKg; -+ t_FmPcdKgScheme *p_Scheme; -+ uint32_t intFlags; -+ uint8_t relativeSchemeId; -+ int i; -+ -+ p_FmPcdKg = p_FmPcd->p_FmPcdKg; -+ -+ /* for each scheme - update owners counters */ -+ for (i = 0; i < p_BindPort->numOfSchemes; i++) -+ { -+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPcd, p_BindPort->schemesIds[i]); -+ ASSERT_COND(relativeSchemeId < FM_PCD_KG_NUM_OF_SCHEMES); -+ -+ p_Scheme = &p_FmPcdKg->schemes[relativeSchemeId]; -+ -+ /* increment owners number */ -+ ASSERT_COND(p_Scheme->owners); -+ intFlags = KgSchemeLock(p_Scheme); -+ p_Scheme->owners--; -+ KgSchemeUnlock(p_Scheme, intFlags); -+ } -+} -+ -+static void UpdateRequiredActionFlag(t_FmPcdKgScheme *p_Scheme, bool set) -+{ -+ /* this routine is locked by the calling routine */ -+ ASSERT_COND(p_Scheme); -+ ASSERT_COND(p_Scheme->valid); -+ -+ if (set) -+ p_Scheme->requiredActionFlag = TRUE; -+ else -+ { -+ p_Scheme->requiredAction = 0; -+ p_Scheme->requiredActionFlag = FALSE; -+ } -+} -+ -+static t_Error KgWriteSp(t_FmPcd *p_FmPcd, uint8_t hardwarePortId, uint32_t spReg, bool add) -+{ -+ struct fman_kg_regs *p_KgRegs; -+ -+ uint32_t tmpKgarReg = 0, intFlags; -+ t_Error err = E_OK; -+ -+ /* The calling routine had locked the port, so for each port only one core can access -+ * (so we don't need a lock here) */ -+ -+ if (p_FmPcd->h_Hc) -+ return FmHcKgWriteSp(p_FmPcd->h_Hc, hardwarePortId, spReg, add); -+ -+ p_KgRegs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs; -+ -+ tmpKgarReg = FmPcdKgBuildReadPortSchemeBindActionReg(hardwarePortId); -+ /* lock a common KG reg */ -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ err = WriteKgarWait(p_FmPcd, tmpKgarReg); -+ if (err) -+ { -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ fman_kg_write_sp(p_KgRegs, spReg, add); -+ -+ tmpKgarReg = FmPcdKgBuildWritePortSchemeBindActionReg(hardwarePortId); -+ -+ err = WriteKgarWait(p_FmPcd, tmpKgarReg); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ return err; -+} -+ -+static t_Error KgWriteCpp(t_FmPcd *p_FmPcd, uint8_t hardwarePortId, uint32_t cppReg) -+{ -+ struct fman_kg_regs *p_KgRegs; -+ uint32_t tmpKgarReg, intFlags; -+ t_Error err; -+ -+ p_KgRegs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs; -+ -+ if (p_FmPcd->h_Hc) -+ { -+ err = FmHcKgWriteCpp(p_FmPcd->h_Hc, hardwarePortId, cppReg); -+ return err; -+ } -+ -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ fman_kg_write_cpp(p_KgRegs, cppReg); -+ tmpKgarReg = FmPcdKgBuildWritePortClsPlanBindActionReg(hardwarePortId); -+ err = WriteKgarWait(p_FmPcd, tmpKgarReg); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ -+ return err; -+} -+ -+static uint32_t BuildCppReg(t_FmPcd *p_FmPcd, uint8_t clsPlanGrpId) -+{ -+ uint32_t tmpKgpeCpp; -+ -+ tmpKgpeCpp = (uint32_t)(p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrpId].baseEntry / 8); -+ tmpKgpeCpp |= (uint32_t)(((p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrpId].sizeOfGrp / 8) - 1) << FM_KG_PE_CPP_MASK_SHIFT); -+ -+ return tmpKgpeCpp; -+} -+ -+static t_Error BindPortToClsPlanGrp(t_FmPcd *p_FmPcd, uint8_t hardwarePortId, uint8_t clsPlanGrpId) -+{ -+ uint32_t tmpKgpeCpp = 0; -+ -+ tmpKgpeCpp = BuildCppReg(p_FmPcd, clsPlanGrpId); -+ return KgWriteCpp(p_FmPcd, hardwarePortId, tmpKgpeCpp); -+} -+ -+static void UnbindPortToClsPlanGrp(t_FmPcd *p_FmPcd, uint8_t hardwarePortId) -+{ -+ KgWriteCpp(p_FmPcd, hardwarePortId, 0); -+} -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+static uint32_t __attribute__((unused)) ReadClsPlanBlockActionReg(uint8_t grpId) -+{ -+ return (uint32_t)(FM_KG_KGAR_GO | -+ FM_KG_KGAR_READ | -+ FM_PCD_KG_KGAR_SEL_CLS_PLAN_ENTRY | -+ DUMMY_PORT_ID | -+ ((uint32_t)grpId << FM_PCD_KG_KGAR_NUM_SHIFT) | -+ FM_PCD_KG_KGAR_WSEL_MASK); -+ -+ /* if we ever want to write 1 by 1, use: -+ sel = (uint8_t)(0x01 << (7- (entryId % CLS_PLAN_NUM_PER_GRP))); -+ */ -+} -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+static void PcdKgErrorException(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint32_t event,schemeIndexes = 0, index = 0; -+ struct fman_kg_regs *p_KgRegs; -+ -+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm)); -+ p_KgRegs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs; -+ fman_kg_get_event(p_KgRegs, &event, &schemeIndexes); -+ -+ if (event & FM_EX_KG_DOUBLE_ECC) -+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC); -+ if (event & FM_EX_KG_KEYSIZE_OVERFLOW) -+ { -+ if (schemeIndexes) -+ { -+ while (schemeIndexes) -+ { -+ if (schemeIndexes & 0x1) -+ p_FmPcd->f_FmPcdIndexedException(p_FmPcd->h_App,e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW, (uint16_t)(31 - index)); -+ schemeIndexes >>= 1; -+ index+=1; -+ } -+ } -+ else /* this should happen only when interrupt is forced. */ -+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW); -+ } -+} -+ -+static t_Error KgInitGuest(t_FmPcd *p_FmPcd) -+{ -+ t_Error err = E_OK; -+ t_FmPcdIpcKgSchemesParams kgAlloc; -+ uint32_t replyLength; -+ t_FmPcdIpcReply reply; -+ t_FmPcdIpcMsg msg; -+ -+ ASSERT_COND(p_FmPcd->guestId != NCSW_MASTER_ID); -+ -+ /* in GUEST_PARTITION, we use the IPC */ -+ memset(&reply, 0, sizeof(reply)); -+ memset(&msg, 0, sizeof(msg)); -+ memset(&kgAlloc, 0, sizeof(t_FmPcdIpcKgSchemesParams)); -+ kgAlloc.numOfSchemes = p_FmPcd->p_FmPcdKg->numOfSchemes; -+ kgAlloc.guestId = p_FmPcd->guestId; -+ msg.msgId = FM_PCD_ALLOC_KG_SCHEMES; -+ memcpy(msg.msgBody, &kgAlloc, sizeof(kgAlloc)); -+ replyLength = sizeof(uint32_t) + p_FmPcd->p_FmPcdKg->numOfSchemes*sizeof(uint8_t); -+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(kgAlloc), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if (replyLength != (sizeof(uint32_t) + p_FmPcd->p_FmPcdKg->numOfSchemes*sizeof(uint8_t))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ memcpy(p_FmPcd->p_FmPcdKg->schemesIds, (uint8_t*)(reply.replyBody),p_FmPcd->p_FmPcdKg->numOfSchemes*sizeof(uint8_t)); -+ -+ return (t_Error)reply.error; -+} -+ -+static t_Error KgInitMaster(t_FmPcd *p_FmPcd) -+{ -+ t_Error err = E_OK; -+ struct fman_kg_regs *p_Regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs; -+ -+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID); -+ -+ if (p_FmPcd->exceptions & FM_EX_KG_DOUBLE_ECC) -+ FmEnableRamsEcc(p_FmPcd->h_Fm); -+ -+ fman_kg_init(p_Regs, p_FmPcd->exceptions, GET_NIA_BMI_AC_ENQ_FRAME(p_FmPcd)); -+ -+ /* register even if no interrupts enabled, to allow future enablement */ -+ FmRegisterIntr(p_FmPcd->h_Fm, -+ e_FM_MOD_KG, -+ 0, -+ e_FM_INTR_TYPE_ERR, -+ PcdKgErrorException, -+ p_FmPcd); -+ -+ fman_kg_enable_scheme_interrupts(p_Regs); -+ -+ if (p_FmPcd->p_FmPcdKg->numOfSchemes) -+ { -+ err = FmPcdKgAllocSchemes(p_FmPcd, -+ p_FmPcd->p_FmPcdKg->numOfSchemes, -+ p_FmPcd->guestId, -+ p_FmPcd->p_FmPcdKg->schemesIds); -+ if (err) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ return E_OK; -+} -+ -+static void ValidateSchemeSw(t_FmPcdKgScheme *p_Scheme) -+{ -+ ASSERT_COND(!p_Scheme->valid); -+ if (p_Scheme->netEnvId != ILLEGAL_NETENV) -+ FmPcdIncNetEnvOwners(p_Scheme->h_FmPcd, p_Scheme->netEnvId); -+ p_Scheme->valid = TRUE; -+} -+ -+static t_Error InvalidateSchemeSw(t_FmPcdKgScheme *p_Scheme) -+{ -+ if (p_Scheme->owners) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Trying to delete a scheme that has ports bound to")); -+ -+ if (p_Scheme->netEnvId != ILLEGAL_NETENV) -+ FmPcdDecNetEnvOwners(p_Scheme->h_FmPcd, p_Scheme->netEnvId); -+ p_Scheme->valid = FALSE; -+ -+ return E_OK; -+} -+ -+static t_Error BuildSchemeRegs(t_FmPcdKgScheme *p_Scheme, -+ t_FmPcdKgSchemeParams *p_SchemeParams, -+ struct fman_kg_scheme_regs *p_SchemeRegs) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)(p_Scheme->h_FmPcd); -+ uint32_t grpBits = 0; -+ uint8_t grpBase; -+ bool direct=TRUE, absolute=FALSE; -+ uint16_t profileId=0, numOfProfiles=0, relativeProfileId; -+ t_Error err = E_OK; -+ int i = 0; -+ t_NetEnvParams netEnvParams; -+ uint32_t tmpReg, fqbTmp = 0, ppcTmp = 0, selectTmp, maskTmp, knownTmp, genTmp; -+ t_FmPcdKgKeyExtractAndHashParams *p_KeyAndHash = NULL; -+ uint8_t j, curr, idx; -+ uint8_t id, shift=0, code=0, offset=0, size=0; -+ t_FmPcdExtractEntry *p_Extract = NULL; -+ t_FmPcdKgExtractedOrParams *p_ExtractOr; -+ bool generic = FALSE; -+ t_KnownFieldsMasks bitMask; -+ e_FmPcdKgExtractDfltSelect swDefault = (e_FmPcdKgExtractDfltSelect)0; -+ t_FmPcdKgSchemesExtracts *p_LocalExtractsArray; -+ uint8_t numOfSwDefaults = 0; -+ t_FmPcdKgExtractDflt swDefaults[NUM_OF_SW_DEFAULTS]; -+ uint8_t currGenId = 0; -+ -+ memset(swDefaults, 0, NUM_OF_SW_DEFAULTS*sizeof(t_FmPcdKgExtractDflt)); -+ memset(p_SchemeRegs, 0, sizeof(struct fman_kg_scheme_regs)); -+ -+ if (p_SchemeParams->netEnvParams.numOfDistinctionUnits > FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("numOfDistinctionUnits should not exceed %d", FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS)); -+ -+ /* by netEnv parameters, get match vector */ -+ if (!p_SchemeParams->alwaysDirect) -+ { -+ p_Scheme->netEnvId = FmPcdGetNetEnvId(p_SchemeParams->netEnvParams.h_NetEnv); -+ netEnvParams.netEnvId = p_Scheme->netEnvId; -+ netEnvParams.numOfDistinctionUnits = p_SchemeParams->netEnvParams.numOfDistinctionUnits; -+ memcpy(netEnvParams.unitIds, p_SchemeParams->netEnvParams.unitIds, (sizeof(uint8_t))*p_SchemeParams->netEnvParams.numOfDistinctionUnits); -+ err = PcdGetUnitsVector(p_FmPcd, &netEnvParams); -+ if (err) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ p_Scheme->matchVector = netEnvParams.vector; -+ } -+ else -+ { -+ p_Scheme->matchVector = SCHEME_ALWAYS_DIRECT; -+ p_Scheme->netEnvId = ILLEGAL_NETENV; -+ } -+ -+ if (p_SchemeParams->nextEngine == e_FM_PCD_INVALID) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next Engine of the scheme is not Valid")); -+ -+ if (p_SchemeParams->bypassFqidGeneration) -+ { -+#ifdef FM_KG_NO_BYPASS_FQID_GEN -+ if ((p_FmPcd->fmRevInfo.majorRev != 4) && (p_FmPcd->fmRevInfo.majorRev < 6)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("bypassFqidGeneration.")); -+#endif /* FM_KG_NO_BYPASS_FQID_GEN */ -+ if (p_SchemeParams->baseFqid) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("baseFqid set for a scheme that does not generate an FQID")); -+ } -+ else -+ if (!p_SchemeParams->baseFqid) -+ DBG(WARNING, ("baseFqid is 0.")); -+ -+ if (p_SchemeParams->nextEngine == e_FM_PCD_PLCR) -+ { -+ direct = p_SchemeParams->kgNextEngineParams.plcrProfile.direct; -+ p_Scheme->directPlcr = direct; -+ absolute = (bool)(p_SchemeParams->kgNextEngineParams.plcrProfile.sharedProfile ? TRUE : FALSE); -+ if (!direct && absolute) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Indirect policing is not available when profile is shared.")); -+ -+ if (direct) -+ { -+ profileId = p_SchemeParams->kgNextEngineParams.plcrProfile.profileSelect.directRelativeProfileId; -+ numOfProfiles = 1; -+ } -+ else -+ { -+ profileId = p_SchemeParams->kgNextEngineParams.plcrProfile.profileSelect.indirectProfile.fqidOffsetRelativeProfileIdBase; -+ shift = p_SchemeParams->kgNextEngineParams.plcrProfile.profileSelect.indirectProfile.fqidOffsetShift; -+ numOfProfiles = p_SchemeParams->kgNextEngineParams.plcrProfile.profileSelect.indirectProfile.numOfProfiles; -+ } -+ } -+ -+ if (p_SchemeParams->nextEngine == e_FM_PCD_CC) -+ { -+#ifdef FM_KG_NO_BYPASS_PLCR_PROFILE_GEN -+ if ((p_SchemeParams->kgNextEngineParams.cc.plcrNext) && (p_SchemeParams->kgNextEngineParams.cc.bypassPlcrProfileGeneration)) -+ { -+ if ((p_FmPcd->fmRevInfo.majorRev != 4) && (p_FmPcd->fmRevInfo.majorRev < 6)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("bypassPlcrProfileGeneration.")); -+ } -+#endif /* FM_KG_NO_BYPASS_PLCR_PROFILE_GEN */ -+ -+ err = FmPcdCcGetGrpParams(p_SchemeParams->kgNextEngineParams.cc.h_CcTree, -+ p_SchemeParams->kgNextEngineParams.cc.grpId, -+ &grpBits, -+ &grpBase); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ p_Scheme->ccUnits = grpBits; -+ -+ if ((p_SchemeParams->kgNextEngineParams.cc.plcrNext) && -+ (!p_SchemeParams->kgNextEngineParams.cc.bypassPlcrProfileGeneration)) -+ { -+ if (p_SchemeParams->kgNextEngineParams.cc.plcrProfile.sharedProfile) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Shared profile may not be used after Coarse classification.")); -+ absolute = FALSE; -+ direct = p_SchemeParams->kgNextEngineParams.cc.plcrProfile.direct; -+ if (direct) -+ { -+ profileId = p_SchemeParams->kgNextEngineParams.cc.plcrProfile.profileSelect.directRelativeProfileId; -+ numOfProfiles = 1; -+ } -+ else -+ { -+ profileId = p_SchemeParams->kgNextEngineParams.cc.plcrProfile.profileSelect.indirectProfile.fqidOffsetRelativeProfileIdBase; -+ shift = p_SchemeParams->kgNextEngineParams.cc.plcrProfile.profileSelect.indirectProfile.fqidOffsetShift; -+ numOfProfiles = p_SchemeParams->kgNextEngineParams.cc.plcrProfile.profileSelect.indirectProfile.numOfProfiles; -+ } -+ } -+ } -+ -+ /* if policer is used directly after KG, or after CC */ -+ if ((p_SchemeParams->nextEngine == e_FM_PCD_PLCR) || -+ ((p_SchemeParams->nextEngine == e_FM_PCD_CC) && -+ (p_SchemeParams->kgNextEngineParams.cc.plcrNext) && -+ (!p_SchemeParams->kgNextEngineParams.cc.bypassPlcrProfileGeneration))) -+ { -+ /* if private policer profile, it may be uninitialized yet, therefore no checks are done at this stage */ -+ if (absolute) -+ { -+ /* for absolute direct policy only, */ -+ relativeProfileId = profileId; -+ err = FmPcdPlcrGetAbsoluteIdByProfileParams((t_Handle)p_FmPcd,e_FM_PCD_PLCR_SHARED,NULL, relativeProfileId, &profileId); -+ if (err) -+ RETURN_ERROR(MAJOR, err, ("Shared profile not valid offset")); -+ if (!FmPcdPlcrIsProfileValid(p_FmPcd, profileId)) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Shared profile not valid.")); -+ p_Scheme->relativeProfileId = profileId; -+ } -+ else -+ { -+ /* save relative profile id's for later check */ -+ p_Scheme->nextRelativePlcrProfile = TRUE; -+ p_Scheme->relativeProfileId = profileId; -+ p_Scheme->numOfProfiles = numOfProfiles; -+ } -+ } -+ else -+ { -+ /* if policer is NOT going to be used after KG at all than if bypassFqidGeneration -+ is set, we do not need numOfUsedExtractedOrs and hashDistributionNumOfFqids */ -+ if (p_SchemeParams->bypassFqidGeneration && p_SchemeParams->numOfUsedExtractedOrs) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("numOfUsedExtractedOrs is set in a scheme that does not generate FQID or policer profile ID")); -+ if (p_SchemeParams->bypassFqidGeneration && -+ p_SchemeParams->useHash && -+ p_SchemeParams->keyExtractAndHashParams.hashDistributionNumOfFqids) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("hashDistributionNumOfFqids is set in a scheme that does not generate FQID or policer profile ID")); -+ } -+ -+ /* configure all 21 scheme registers */ -+ tmpReg = KG_SCH_MODE_EN; -+ switch (p_SchemeParams->nextEngine) -+ { -+ case (e_FM_PCD_PLCR): -+ /* add to mode register - NIA */ -+ tmpReg |= KG_SCH_MODE_NIA_PLCR; -+ tmpReg |= NIA_ENG_PLCR; -+ tmpReg |= (uint32_t)(p_SchemeParams->kgNextEngineParams.plcrProfile.sharedProfile ? NIA_PLCR_ABSOLUTE:0); -+ /* initialize policer profile command - */ -+ /* configure kgse_ppc */ -+ if (direct) -+ /* use profileId as base, other fields are 0 */ -+ p_SchemeRegs->kgse_ppc = (uint32_t)profileId; -+ else -+ { -+ if (shift > MAX_PP_SHIFT) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fqidOffsetShift may not be larger than %d", MAX_PP_SHIFT)); -+ -+ if (!numOfProfiles || !POWER_OF_2(numOfProfiles)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfProfiles must not be 0 and must be a power of 2")); -+ -+ ppcTmp = ((uint32_t)shift << KG_SCH_PP_SHIFT_HIGH_SHIFT) & KG_SCH_PP_SHIFT_HIGH; -+ ppcTmp |= ((uint32_t)shift << KG_SCH_PP_SHIFT_LOW_SHIFT) & KG_SCH_PP_SHIFT_LOW; -+ ppcTmp |= ((uint32_t)(numOfProfiles-1) << KG_SCH_PP_MASK_SHIFT); -+ ppcTmp |= (uint32_t)profileId; -+ -+ p_SchemeRegs->kgse_ppc = ppcTmp; -+ } -+ break; -+ case (e_FM_PCD_CC): -+ /* mode reg - define NIA */ -+ tmpReg |= (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_CC); -+ -+ p_SchemeRegs->kgse_ccbs = grpBits; -+ tmpReg |= (uint32_t)(grpBase << KG_SCH_MODE_CCOBASE_SHIFT); -+ -+ if (p_SchemeParams->kgNextEngineParams.cc.plcrNext) -+ { -+ if (!p_SchemeParams->kgNextEngineParams.cc.bypassPlcrProfileGeneration) -+ { -+ /* find out if absolute or relative */ -+ if (absolute) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("It is illegal to request a shared profile in a scheme that is in a KG->CC->PLCR flow")); -+ if (direct) -+ { -+ /* mask = 0, base = directProfileId */ -+ p_SchemeRegs->kgse_ppc = (uint32_t)profileId; -+ } -+ else -+ { -+ if (shift > MAX_PP_SHIFT) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fqidOffsetShift may not be larger than %d", MAX_PP_SHIFT)); -+ if (!numOfProfiles || !POWER_OF_2(numOfProfiles)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfProfiles must not be 0 and must be a power of 2")); -+ -+ ppcTmp = ((uint32_t)shift << KG_SCH_PP_SHIFT_HIGH_SHIFT) & KG_SCH_PP_SHIFT_HIGH; -+ ppcTmp |= ((uint32_t)shift << KG_SCH_PP_SHIFT_LOW_SHIFT) & KG_SCH_PP_SHIFT_LOW; -+ ppcTmp |= ((uint32_t)(numOfProfiles-1) << KG_SCH_PP_MASK_SHIFT); -+ ppcTmp |= (uint32_t)profileId; -+ -+ p_SchemeRegs->kgse_ppc = ppcTmp; -+ } -+ } -+ } -+ break; -+ case (e_FM_PCD_DONE): -+ if (p_SchemeParams->kgNextEngineParams.doneAction == e_FM_PCD_DROP_FRAME) -+ tmpReg |= GET_NIA_BMI_AC_DISCARD_FRAME(p_FmPcd); -+ else -+ tmpReg |= GET_NIA_BMI_AC_ENQ_FRAME(p_FmPcd); -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Next engine not supported")); -+ } -+ p_SchemeRegs->kgse_mode = tmpReg; -+ -+ p_SchemeRegs->kgse_mv = p_Scheme->matchVector; -+ -+#if (DPAA_VERSION >= 11) -+ if (p_SchemeParams->overrideStorageProfile) -+ { -+ p_SchemeRegs->kgse_om |= KG_SCH_OM_VSPE; -+ -+ if (p_SchemeParams->storageProfile.direct) -+ { -+ profileId = p_SchemeParams->storageProfile.profileSelect.directRelativeProfileId; -+ shift = 0; -+ numOfProfiles = 1; -+ } -+ else -+ { -+ profileId = p_SchemeParams->storageProfile.profileSelect.indirectProfile.fqidOffsetRelativeProfileIdBase; -+ shift = p_SchemeParams->storageProfile.profileSelect.indirectProfile.fqidOffsetShift; -+ numOfProfiles = p_SchemeParams->storageProfile.profileSelect.indirectProfile.numOfProfiles; -+ } -+ if (shift > MAX_SP_SHIFT) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fqidOffsetShift may not be larger than %d", MAX_SP_SHIFT)); -+ -+ if (!numOfProfiles || !POWER_OF_2(numOfProfiles)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfProfiles must not be 0 and must be a power of 2")); -+ -+ tmpReg = (uint32_t)shift << KG_SCH_VSP_SHIFT; -+ tmpReg |= ((uint32_t)(numOfProfiles-1) << KG_SCH_VSP_MASK_SHIFT); -+ tmpReg |= (uint32_t)profileId; -+ -+ -+ p_SchemeRegs->kgse_vsp = tmpReg; -+ -+ p_Scheme->vspe = TRUE; -+ -+ } -+ else -+ p_SchemeRegs->kgse_vsp = KG_SCH_VSP_NO_KSP_EN; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (p_SchemeParams->useHash) -+ { -+ p_KeyAndHash = &p_SchemeParams->keyExtractAndHashParams; -+ -+ if (p_KeyAndHash->numOfUsedExtracts >= FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfUsedExtracts out of range")); -+ -+ /* configure kgse_dv0 */ -+ p_SchemeRegs->kgse_dv0 = p_KeyAndHash->privateDflt0; -+ -+ /* configure kgse_dv1 */ -+ p_SchemeRegs->kgse_dv1 = p_KeyAndHash->privateDflt1; -+ -+ if (!p_SchemeParams->bypassFqidGeneration) -+ { -+ if (!p_KeyAndHash->hashDistributionNumOfFqids || !POWER_OF_2(p_KeyAndHash->hashDistributionNumOfFqids)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("hashDistributionNumOfFqids must not be 0 and must be a power of 2")); -+ if ((p_KeyAndHash->hashDistributionNumOfFqids-1) & p_SchemeParams->baseFqid) -+ DBG(WARNING, ("baseFqid unaligned. Distribution may result in less than hashDistributionNumOfFqids queues.")); -+ } -+ -+ /* configure kgse_ekdv */ -+ tmpReg = 0; -+ for ( i=0 ;inumOfUsedDflts ; i++) -+ { -+ switch (p_KeyAndHash->dflts[i].type) -+ { -+ case (e_FM_PCD_KG_MAC_ADDR): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_MAC_ADDR_SHIFT); -+ break; -+ case (e_FM_PCD_KG_TCI): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_TCI_SHIFT); -+ break; -+ case (e_FM_PCD_KG_ENET_TYPE): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_ENET_TYPE_SHIFT); -+ break; -+ case (e_FM_PCD_KG_PPP_SESSION_ID): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_PPP_SESSION_ID_SHIFT); -+ break; -+ case (e_FM_PCD_KG_PPP_PROTOCOL_ID): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_PPP_PROTOCOL_ID_SHIFT); -+ break; -+ case (e_FM_PCD_KG_MPLS_LABEL): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_MPLS_LABEL_SHIFT); -+ break; -+ case (e_FM_PCD_KG_IP_ADDR): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_IP_ADDR_SHIFT); -+ break; -+ case (e_FM_PCD_KG_PROTOCOL_TYPE): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_PROTOCOL_TYPE_SHIFT); -+ break; -+ case (e_FM_PCD_KG_IP_TOS_TC): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_IP_TOS_TC_SHIFT); -+ break; -+ case (e_FM_PCD_KG_IPV6_FLOW_LABEL): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_L4_PORT_SHIFT); -+ break; -+ case (e_FM_PCD_KG_IPSEC_SPI): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_IPSEC_SPI_SHIFT); -+ break; -+ case (e_FM_PCD_KG_L4_PORT): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_L4_PORT_SHIFT); -+ break; -+ case (e_FM_PCD_KG_TCP_FLAG): -+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_TCP_FLAG_SHIFT); -+ break; -+ case (e_FM_PCD_KG_GENERIC_FROM_DATA): -+ swDefaults[numOfSwDefaults].type = e_FM_PCD_KG_GENERIC_FROM_DATA; -+ swDefaults[numOfSwDefaults].dfltSelect = p_KeyAndHash->dflts[i].dfltSelect; -+ numOfSwDefaults ++; -+ break; -+ case (e_FM_PCD_KG_GENERIC_FROM_DATA_NO_V): -+ swDefaults[numOfSwDefaults].type = e_FM_PCD_KG_GENERIC_FROM_DATA_NO_V; -+ swDefaults[numOfSwDefaults].dfltSelect = p_KeyAndHash->dflts[i].dfltSelect; -+ numOfSwDefaults ++; -+ break; -+ case (e_FM_PCD_KG_GENERIC_NOT_FROM_DATA): -+ swDefaults[numOfSwDefaults].type = e_FM_PCD_KG_GENERIC_NOT_FROM_DATA; -+ swDefaults[numOfSwDefaults].dfltSelect = p_KeyAndHash->dflts[i].dfltSelect; -+ numOfSwDefaults ++; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ } -+ p_SchemeRegs->kgse_ekdv = tmpReg; -+ -+ p_LocalExtractsArray = (t_FmPcdKgSchemesExtracts *)XX_Malloc(sizeof(t_FmPcdKgSchemesExtracts)); -+ if (!p_LocalExtractsArray) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("No memory")); -+ -+ /* configure kgse_ekfc and kgse_gec */ -+ knownTmp = 0; -+ for ( i=0 ;inumOfUsedExtracts ; i++) -+ { -+ p_Extract = &p_KeyAndHash->extractArray[i]; -+ switch (p_Extract->type) -+ { -+ case (e_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO): -+ knownTmp |= KG_SCH_KN_PORT_ID; -+ /* save in driver structure */ -+ p_LocalExtractsArray->extractsArray[i].id = GetKnownFieldId(KG_SCH_KN_PORT_ID); -+ p_LocalExtractsArray->extractsArray[i].known = TRUE; -+ break; -+ case (e_FM_PCD_EXTRACT_BY_HDR): -+ switch (p_Extract->extractByHdr.hdr) -+ { -+#if (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ case (HEADER_TYPE_UDP_LITE): -+ p_Extract->extractByHdr.hdr = HEADER_TYPE_UDP; -+ break; -+#endif /* (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+ case (HEADER_TYPE_UDP_ENCAP_ESP): -+ switch (p_Extract->extractByHdr.type) -+ { -+ case (e_FM_PCD_EXTRACT_FROM_HDR): -+ /* case where extraction from ESP only */ -+ if (p_Extract->extractByHdr.extractByHdrType.fromHdr.offset >= UDP_HEADER_SIZE) -+ { -+ p_Extract->extractByHdr.hdr = FmPcdGetAliasHdr(p_FmPcd, p_Scheme->netEnvId, HEADER_TYPE_UDP_ENCAP_ESP); -+ p_Extract->extractByHdr.extractByHdrType.fromHdr.offset -= UDP_HEADER_SIZE; -+ p_Extract->extractByHdr.ignoreProtocolValidation = TRUE; -+ } -+ else -+ { -+ p_Extract->extractByHdr.hdr = HEADER_TYPE_UDP; -+ p_Extract->extractByHdr.ignoreProtocolValidation = FALSE; -+ } -+ break; -+ case (e_FM_PCD_EXTRACT_FROM_FIELD): -+ switch (p_Extract->extractByHdr.extractByHdrType.fromField.field.udpEncapEsp) -+ { -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC): -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_DST): -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_LEN): -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_CKSUM): -+ p_Extract->extractByHdr.hdr = HEADER_TYPE_UDP; -+ break; -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI): -+ p_Extract->extractByHdr.type = e_FM_PCD_EXTRACT_FROM_HDR; -+ p_Extract->extractByHdr.hdr = FmPcdGetAliasHdr(p_FmPcd, p_Scheme->netEnvId, HEADER_TYPE_UDP_ENCAP_ESP); -+ /*p_Extract->extractByHdr.extractByHdrType.fromField.offset += ESP_SPI_OFFSET;*/ -+ p_Extract->extractByHdr.ignoreProtocolValidation = TRUE; -+ break; -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_SEQUENCE_NUM): -+ p_Extract->extractByHdr.type = e_FM_PCD_EXTRACT_FROM_HDR; -+ p_Extract->extractByHdr.hdr = FmPcdGetAliasHdr(p_FmPcd, p_Scheme->netEnvId, HEADER_TYPE_UDP_ENCAP_ESP); -+ p_Extract->extractByHdr.extractByHdrType.fromField.offset += ESP_SEQ_NUM_OFFSET; -+ p_Extract->extractByHdr.ignoreProtocolValidation = TRUE; -+ break; -+ } -+ break; -+ case (e_FM_PCD_EXTRACT_FULL_FIELD): -+ switch (p_Extract->extractByHdr.extractByHdrType.fullField.udpEncapEsp) -+ { -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC): -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_DST): -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_LEN): -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_CKSUM): -+ p_Extract->extractByHdr.hdr = HEADER_TYPE_UDP; -+ break; -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI): -+ p_Extract->extractByHdr.type = e_FM_PCD_EXTRACT_FROM_HDR; -+ p_Extract->extractByHdr.hdr = FmPcdGetAliasHdr(p_FmPcd, p_Scheme->netEnvId, HEADER_TYPE_UDP_ENCAP_ESP); -+ p_Extract->extractByHdr.extractByHdrType.fromHdr.size = ESP_SPI_SIZE; -+ p_Extract->extractByHdr.extractByHdrType.fromHdr.offset = ESP_SPI_OFFSET; -+ p_Extract->extractByHdr.ignoreProtocolValidation = TRUE; -+ break; -+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_SEQUENCE_NUM): -+ p_Extract->extractByHdr.type = e_FM_PCD_EXTRACT_FROM_HDR; -+ p_Extract->extractByHdr.hdr = FmPcdGetAliasHdr(p_FmPcd, p_Scheme->netEnvId, HEADER_TYPE_UDP_ENCAP_ESP); -+ p_Extract->extractByHdr.extractByHdrType.fromHdr.size = ESP_SEQ_NUM_SIZE; -+ p_Extract->extractByHdr.extractByHdrType.fromHdr.offset = ESP_SEQ_NUM_OFFSET; -+ p_Extract->extractByHdr.ignoreProtocolValidation = TRUE; -+ break; -+ } -+ break; -+ } -+ break; -+ default: -+ break; -+ } -+ switch (p_Extract->extractByHdr.type) -+ { -+ case (e_FM_PCD_EXTRACT_FROM_HDR): -+ generic = TRUE; -+ /* get the header code for the generic extract */ -+ code = GetGenHdrCode(p_Extract->extractByHdr.hdr, p_Extract->extractByHdr.hdrIndex, p_Extract->extractByHdr.ignoreProtocolValidation); -+ /* set generic register fields */ -+ offset = p_Extract->extractByHdr.extractByHdrType.fromHdr.offset; -+ size = p_Extract->extractByHdr.extractByHdrType.fromHdr.size; -+ break; -+ case (e_FM_PCD_EXTRACT_FROM_FIELD): -+ generic = TRUE; -+ /* get the field code for the generic extract */ -+ code = GetGenFieldCode(p_Extract->extractByHdr.hdr, -+ p_Extract->extractByHdr.extractByHdrType.fromField.field, p_Extract->extractByHdr.ignoreProtocolValidation,p_Extract->extractByHdr.hdrIndex); -+ offset = p_Extract->extractByHdr.extractByHdrType.fromField.offset; -+ size = p_Extract->extractByHdr.extractByHdrType.fromField.size; -+ break; -+ case (e_FM_PCD_EXTRACT_FULL_FIELD): -+ if (!p_Extract->extractByHdr.ignoreProtocolValidation) -+ { -+ /* if we have a known field for it - use it, otherwise use generic */ -+ bitMask = GetKnownProtMask(p_FmPcd, p_Extract->extractByHdr.hdr, p_Extract->extractByHdr.hdrIndex, -+ p_Extract->extractByHdr.extractByHdrType.fullField); -+ if (bitMask) -+ { -+ knownTmp |= bitMask; -+ /* save in driver structure */ -+ p_LocalExtractsArray->extractsArray[i].id = GetKnownFieldId(bitMask); -+ p_LocalExtractsArray->extractsArray[i].known = TRUE; -+ } -+ else -+ generic = TRUE; -+ } -+ else -+ generic = TRUE; -+ if (generic) -+ { -+ /* tmp - till we cover more headers under generic */ -+ XX_Free(p_LocalExtractsArray); -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Full header selection not supported")); -+ } -+ break; -+ default: -+ XX_Free(p_LocalExtractsArray); -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ break; -+ case (e_FM_PCD_EXTRACT_NON_HDR): -+ /* use generic */ -+ generic = TRUE; -+ offset = 0; -+ /* get the field code for the generic extract */ -+ code = GetGenCode(p_Extract->extractNonHdr.src, &offset); -+ offset += p_Extract->extractNonHdr.offset; -+ size = p_Extract->extractNonHdr.size; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ if (generic) -+ { -+ /* set generic register fields */ -+ if (currGenId >= FM_KG_NUM_OF_GENERIC_REGS) -+ { -+ XX_Free(p_LocalExtractsArray); -+ RETURN_ERROR(MAJOR, E_FULL, ("Generic registers are fully used")); -+ } -+ if (!code) -+ { -+ XX_Free(p_LocalExtractsArray); -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, NO_MSG); -+ } -+ -+ genTmp = KG_SCH_GEN_VALID; -+ genTmp |= (uint32_t)(code << KG_SCH_GEN_HT_SHIFT); -+ genTmp |= offset; -+ if ((size > MAX_KG_SCH_SIZE) || (size < 1)) -+ { -+ XX_Free(p_LocalExtractsArray); -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal extraction (size out of range)")); -+ } -+ genTmp |= (uint32_t)((size - 1) << KG_SCH_GEN_SIZE_SHIFT); -+ swDefault = GetGenericSwDefault(swDefaults, numOfSwDefaults, code); -+ if (swDefault == e_FM_PCD_KG_DFLT_ILLEGAL) -+ DBG(WARNING, ("No sw default configured")); -+ else -+ genTmp |= swDefault << KG_SCH_GEN_DEF_SHIFT; -+ -+ genTmp |= KG_SCH_GEN_MASK; -+ p_SchemeRegs->kgse_gec[currGenId] = genTmp; -+ /* save in driver structure */ -+ p_LocalExtractsArray->extractsArray[i].id = currGenId++; -+ p_LocalExtractsArray->extractsArray[i].known = FALSE; -+ generic = FALSE; -+ } -+ } -+ p_SchemeRegs->kgse_ekfc = knownTmp; -+ -+ selectTmp = 0; -+ maskTmp = 0xFFFFFFFF; -+ /* configure kgse_bmch, kgse_bmcl and kgse_fqb */ -+ -+ if (p_KeyAndHash->numOfUsedMasks > FM_PCD_KG_NUM_OF_EXTRACT_MASKS) -+ { -+ XX_Free(p_LocalExtractsArray); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Only %d masks supported", FM_PCD_KG_NUM_OF_EXTRACT_MASKS)); -+ } -+ for ( i=0 ;inumOfUsedMasks ; i++) -+ { -+ /* Get the relative id of the extract (for known 0-0x1f, for generic 0-7) */ -+ id = p_LocalExtractsArray->extractsArray[p_KeyAndHash->masks[i].extractArrayIndex].id; -+ /* Get the shift of the select field (depending on i) */ -+ GET_MASK_SEL_SHIFT(shift,i); -+ if (p_LocalExtractsArray->extractsArray[p_KeyAndHash->masks[i].extractArrayIndex].known) -+ selectTmp |= id << shift; -+ else -+ selectTmp |= (id + MASK_FOR_GENERIC_BASE_ID) << shift; -+ -+ /* Get the shift of the offset field (depending on i) - may -+ be in kgse_bmch or in kgse_fqb (depending on i) */ -+ GET_MASK_OFFSET_SHIFT(shift,i); -+ if (i<=1) -+ selectTmp |= p_KeyAndHash->masks[i].offset << shift; -+ else -+ fqbTmp |= p_KeyAndHash->masks[i].offset << shift; -+ -+ /* Get the shift of the mask field (depending on i) */ -+ GET_MASK_SHIFT(shift,i); -+ /* pass all bits */ -+ maskTmp |= KG_SCH_BITMASK_MASK << shift; -+ /* clear bits that need masking */ -+ maskTmp &= ~(0xFF << shift) ; -+ /* set mask bits */ -+ maskTmp |= (p_KeyAndHash->masks[i].mask << shift) ; -+ } -+ p_SchemeRegs->kgse_bmch = selectTmp; -+ p_SchemeRegs->kgse_bmcl = maskTmp; -+ /* kgse_fqb will be written t the end of the routine */ -+ -+ /* configure kgse_hc */ -+ if (p_KeyAndHash->hashShift > MAX_HASH_SHIFT) -+ { -+ XX_Free(p_LocalExtractsArray); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("hashShift must not be larger than %d", MAX_HASH_SHIFT)); -+ } -+ if (p_KeyAndHash->hashDistributionFqidsShift > MAX_DIST_FQID_SHIFT) -+ { -+ XX_Free(p_LocalExtractsArray); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("hashDistributionFqidsShift must not be larger than %d", MAX_DIST_FQID_SHIFT)); -+ } -+ -+ tmpReg = 0; -+ -+ tmpReg |= ((p_KeyAndHash->hashDistributionNumOfFqids - 1) << p_KeyAndHash->hashDistributionFqidsShift); -+ tmpReg |= p_KeyAndHash->hashShift << KG_SCH_HASH_CONFIG_SHIFT_SHIFT; -+ -+ if (p_KeyAndHash->symmetricHash) -+ { -+ if ((!!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_MACSRC) != !!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_MACDST)) || -+ (!!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_IPSRC1) != !!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_IPDST1)) || -+ (!!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_IPSRC2) != !!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_IPDST2)) || -+ (!!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_L4PSRC) != !!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_L4PDST))) -+ { -+ XX_Free(p_LocalExtractsArray); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("symmetricHash set but src/dest extractions missing")); -+ } -+ tmpReg |= KG_SCH_HASH_CONFIG_SYM; -+ } -+ p_SchemeRegs->kgse_hc = tmpReg; -+ -+ /* build the return array describing the order of the extractions */ -+ -+ /* the last currGenId places of the array -+ are for generic extracts that are always last. -+ We now sort for the calculation of the order of the known -+ extractions we sort the known extracts between orderedArray[0] and -+ orderedArray[p_KeyAndHash->numOfUsedExtracts - currGenId - 1]. -+ for the calculation of the order of the generic extractions we use: -+ num_of_generic - currGenId -+ num_of_known - p_KeyAndHash->numOfUsedExtracts - currGenId -+ first_generic_index = num_of_known */ -+ curr = 0; -+ for (i=0;inumOfUsedExtracts ; i++) -+ { -+ if (p_LocalExtractsArray->extractsArray[i].known) -+ { -+ ASSERT_COND(curr<(p_KeyAndHash->numOfUsedExtracts - currGenId)); -+ j = curr; -+ /* id is the extract id (port id = 0, mac src = 1 etc.). the value in the array is the original -+ index in the user's extractions array */ -+ /* we compare the id of the current extract with the id of the extract in the orderedArray[j-1] -+ location */ -+ while ((j > 0) && (p_LocalExtractsArray->extractsArray[i].id < -+ p_LocalExtractsArray->extractsArray[p_Scheme->orderedArray[j-1]].id)) -+ { -+ p_Scheme->orderedArray[j] = -+ p_Scheme->orderedArray[j-1]; -+ j--; -+ } -+ p_Scheme->orderedArray[j] = (uint8_t)i; -+ curr++; -+ } -+ else -+ { -+ /* index is first_generic_index + generic index (id) */ -+ idx = (uint8_t)(p_KeyAndHash->numOfUsedExtracts - currGenId + p_LocalExtractsArray->extractsArray[i].id); -+ ASSERT_COND(idx < FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY); -+ p_Scheme->orderedArray[idx]= (uint8_t)i; -+ } -+ } -+ XX_Free(p_LocalExtractsArray); -+ } -+ else -+ { -+ /* clear all unused registers: */ -+ p_SchemeRegs->kgse_ekfc = 0; -+ p_SchemeRegs->kgse_ekdv = 0; -+ p_SchemeRegs->kgse_bmch = 0; -+ p_SchemeRegs->kgse_bmcl = 0; -+ p_SchemeRegs->kgse_hc = 0; -+ p_SchemeRegs->kgse_dv0 = 0; -+ p_SchemeRegs->kgse_dv1 = 0; -+ } -+ -+ if (p_SchemeParams->bypassFqidGeneration) -+ p_SchemeRegs->kgse_hc |= KG_SCH_HASH_CONFIG_NO_FQID; -+ -+ /* configure kgse_spc */ -+ if ( p_SchemeParams->schemeCounter.update) -+ p_SchemeRegs->kgse_spc = p_SchemeParams->schemeCounter.value; -+ -+ -+ /* check that are enough generic registers */ -+ if (p_SchemeParams->numOfUsedExtractedOrs + currGenId > FM_KG_NUM_OF_GENERIC_REGS) -+ RETURN_ERROR(MAJOR, E_FULL, ("Generic registers are fully used")); -+ -+ /* extracted OR mask on Qid */ -+ for ( i=0 ;inumOfUsedExtractedOrs ; i++) -+ { -+ -+ p_Scheme->extractedOrs = TRUE; -+ /* configure kgse_gec[i] */ -+ p_ExtractOr = &p_SchemeParams->extractedOrs[i]; -+ switch (p_ExtractOr->type) -+ { -+ case (e_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO): -+ code = KG_SCH_GEN_PARSE_RESULT_N_FQID; -+ offset = 0; -+ break; -+ case (e_FM_PCD_EXTRACT_BY_HDR): -+ /* get the header code for the generic extract */ -+ code = GetGenHdrCode(p_ExtractOr->extractByHdr.hdr, p_ExtractOr->extractByHdr.hdrIndex, p_ExtractOr->extractByHdr.ignoreProtocolValidation); -+ /* set generic register fields */ -+ offset = p_ExtractOr->extractionOffset; -+ break; -+ case (e_FM_PCD_EXTRACT_NON_HDR): -+ /* get the field code for the generic extract */ -+ offset = 0; -+ code = GetGenCode(p_ExtractOr->src, &offset); -+ offset += p_ExtractOr->extractionOffset; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ /* set generic register fields */ -+ if (!code) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, NO_MSG); -+ genTmp = KG_SCH_GEN_EXTRACT_TYPE | KG_SCH_GEN_VALID; -+ genTmp |= (uint32_t)(code << KG_SCH_GEN_HT_SHIFT); -+ genTmp |= offset; -+ if (!!p_ExtractOr->bitOffsetInFqid == !!p_ExtractOr->bitOffsetInPlcrProfile) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, (" extracted byte must effect either FQID or Policer profile")); -+ -+ /************************************************************************************ -+ bitOffsetInFqid and bitOffsetInPolicerProfile are translated to rotate parameter -+ in the following way: -+ -+ Driver API and implementation: -+ ============================== -+ FQID: extracted OR byte may be shifted right 1-31 bits to effect parts of the FQID. -+ if shifted less than 8 bits, or more than 24 bits a mask is set on the bits that -+ are not overlapping FQID. -+ ------------------------ -+ | FQID (24) | -+ ------------------------ -+ -------- -+ | | extracted OR byte -+ -------- -+ -+ Policer Profile: extracted OR byte may be shifted right 1-15 bits to effect parts of the -+ PP id. Unless shifted exactly 8 bits to overlap the PP id, a mask is set on the bits that -+ are not overlapping PP id. -+ -+ -------- -+ | PP (8) | -+ -------- -+ -------- -+ | | extracted OR byte -+ -------- -+ -+ HW implementation -+ ================= -+ FQID and PP construct a 32 bit word in the way describe below. Extracted byte is located -+ as the highest byte of that word and may be rotated to effect any part os the FQID or -+ the PP. -+ ------------------------ -------- -+ | FQID (24) || PP (8) | -+ ------------------------ -------- -+ -------- -+ | | extracted OR byte -+ -------- -+ -+ ************************************************************************************/ -+ -+ if (p_ExtractOr->bitOffsetInFqid) -+ { -+ if (p_ExtractOr->bitOffsetInFqid > MAX_KG_SCH_FQID_BIT_OFFSET ) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal extraction (bitOffsetInFqid out of range)")); -+ if (p_ExtractOr->bitOffsetInFqid<8) -+ genTmp |= (uint32_t)((p_ExtractOr->bitOffsetInFqid+24) << KG_SCH_GEN_SIZE_SHIFT); -+ else -+ genTmp |= (uint32_t)((p_ExtractOr->bitOffsetInFqid-8) << KG_SCH_GEN_SIZE_SHIFT); -+ p_ExtractOr->mask &= GetExtractedOrMask(p_ExtractOr->bitOffsetInFqid, TRUE); -+ } -+ else /* effect policer profile */ -+ { -+ if (p_ExtractOr->bitOffsetInPlcrProfile > MAX_KG_SCH_PP_BIT_OFFSET ) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal extraction (bitOffsetInPlcrProfile out of range)")); -+ p_Scheme->bitOffsetInPlcrProfile = p_ExtractOr->bitOffsetInPlcrProfile; -+ genTmp |= (uint32_t)((p_ExtractOr->bitOffsetInPlcrProfile+16) << KG_SCH_GEN_SIZE_SHIFT); -+ p_ExtractOr->mask &= GetExtractedOrMask(p_ExtractOr->bitOffsetInPlcrProfile, FALSE); -+ } -+ -+ genTmp |= (uint32_t)(p_ExtractOr->extractionOffset << KG_SCH_GEN_DEF_SHIFT); -+ /* clear bits that need masking */ -+ genTmp &= ~KG_SCH_GEN_MASK ; -+ /* set mask bits */ -+ genTmp |= (uint32_t)(p_ExtractOr->mask << KG_SCH_GEN_MASK_SHIFT); -+ p_SchemeRegs->kgse_gec[currGenId++] = genTmp; -+ -+ } -+ /* clear all unused GEC registers */ -+ for ( i=currGenId ;ikgse_gec[i] = 0; -+ -+ /* add base Qid for this scheme */ -+ /* add configuration for kgse_fqb */ -+ if (p_SchemeParams->baseFqid & ~0x00FFFFFF) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("baseFqid must be between 1 and 2^24-1")); -+ -+ fqbTmp |= p_SchemeParams->baseFqid; -+ p_SchemeRegs->kgse_fqb = fqbTmp; -+ -+ p_Scheme->nextEngine = p_SchemeParams->nextEngine; -+ p_Scheme->doneAction = p_SchemeParams->kgNextEngineParams.doneAction; -+ -+ return E_OK; -+} -+ -+ -+/*****************************************************************************/ -+/* Inter-module API routines */ -+/*****************************************************************************/ -+ -+t_Error FmPcdKgBuildClsPlanGrp(t_Handle h_FmPcd, t_FmPcdKgInterModuleClsPlanGrpParams *p_Grp, t_FmPcdKgInterModuleClsPlanSet *p_ClsPlanSet) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_FmPcdKgClsPlanGrp *p_ClsPlanGrp; -+ t_FmPcdIpcKgClsPlanParams kgAlloc; -+ t_Error err = E_OK; -+ uint32_t oredVectors = 0; -+ int i, j; -+ -+ /* this routine is protected by the calling routine ! */ -+ if (p_Grp->numOfOptions >= FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("Too many classification plan basic options selected.")); -+ -+ /* find a new clsPlan group */ -+ for (i = 0; i < FM_MAX_NUM_OF_PORTS; i++) -+ if (!p_FmPcd->p_FmPcdKg->clsPlanGrps[i].used) -+ break; -+ if (i == FM_MAX_NUM_OF_PORTS) -+ RETURN_ERROR(MAJOR, E_FULL,("No classification plan groups available.")); -+ -+ p_FmPcd->p_FmPcdKg->clsPlanGrps[i].used = TRUE; -+ -+ p_Grp->clsPlanGrpId = (uint8_t)i; -+ -+ if (p_Grp->numOfOptions == 0) -+ p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId = (uint8_t)i; -+ -+ p_ClsPlanGrp = &p_FmPcd->p_FmPcdKg->clsPlanGrps[i]; -+ p_ClsPlanGrp->netEnvId = p_Grp->netEnvId; -+ p_ClsPlanGrp->owners = 0; -+ FmPcdSetClsPlanGrpId(p_FmPcd, p_Grp->netEnvId, p_Grp->clsPlanGrpId); -+ if (p_Grp->numOfOptions != 0) -+ FmPcdIncNetEnvOwners(p_FmPcd, p_Grp->netEnvId); -+ -+ p_ClsPlanGrp->sizeOfGrp = (uint16_t)(1 << p_Grp->numOfOptions); -+ /* a minimal group of 8 is required */ -+ if (p_ClsPlanGrp->sizeOfGrp < CLS_PLAN_NUM_PER_GRP) -+ p_ClsPlanGrp->sizeOfGrp = CLS_PLAN_NUM_PER_GRP; -+ if (p_FmPcd->guestId == NCSW_MASTER_ID) -+ { -+ err = KgAllocClsPlanEntries(h_FmPcd, p_ClsPlanGrp->sizeOfGrp, p_FmPcd->guestId, &p_ClsPlanGrp->baseEntry); -+ -+ if (err) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, NO_MSG); -+ } -+ else -+ { -+ t_FmPcdIpcMsg msg; -+ uint32_t replyLength; -+ t_FmPcdIpcReply reply; -+ -+ /* in GUEST_PARTITION, we use the IPC, to also set a private driver group if required */ -+ memset(&reply, 0, sizeof(reply)); -+ memset(&msg, 0, sizeof(msg)); -+ memset(&kgAlloc, 0, sizeof(kgAlloc)); -+ kgAlloc.guestId = p_FmPcd->guestId; -+ kgAlloc.numOfClsPlanEntries = p_ClsPlanGrp->sizeOfGrp; -+ msg.msgId = FM_PCD_ALLOC_KG_CLSPLAN; -+ memcpy(msg.msgBody, &kgAlloc, sizeof(kgAlloc)); -+ replyLength = (sizeof(uint32_t) + sizeof(p_ClsPlanGrp->baseEntry)); -+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(kgAlloc), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (replyLength != (sizeof(uint32_t) + sizeof(p_ClsPlanGrp->baseEntry))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ if ((t_Error)reply.error != E_OK) -+ RETURN_ERROR(MINOR, (t_Error)reply.error, NO_MSG); -+ -+ p_ClsPlanGrp->baseEntry = *(uint8_t*)(reply.replyBody); -+ } -+ -+ /* build classification plan entries parameters */ -+ p_ClsPlanSet->baseEntry = p_ClsPlanGrp->baseEntry; -+ p_ClsPlanSet->numOfClsPlanEntries = p_ClsPlanGrp->sizeOfGrp; -+ -+ oredVectors = 0; -+ for (i = 0; inumOfOptions; i++) -+ { -+ oredVectors |= p_Grp->optVectors[i]; -+ /* save an array of used options - the indexes represent the power of 2 index */ -+ p_ClsPlanGrp->optArray[i] = p_Grp->options[i]; -+ } -+ /* set the classification plan relevant entries so that all bits -+ * relevant to the list of options is cleared -+ */ -+ for (j = 0; jsizeOfGrp; j++) -+ p_ClsPlanSet->vectors[j] = ~oredVectors; -+ -+ for (i = 0; inumOfOptions; i++) -+ { -+ /* option i got the place 2^i in the clsPlan array. all entries that -+ * have bit i set, should have the vector bit cleared. So each option -+ * has one location that it is exclusive (1,2,4,8...) and represent the -+ * presence of that option only, and other locations that represent a -+ * combination of options. -+ * e.g: -+ * If ethernet-BC is option 1 it gets entry 2 in the table. Entry 2 -+ * now represents a frame with ethernet-BC header - so the bit -+ * representing ethernet-BC should be set and all other option bits -+ * should be cleared. -+ * Entries 2,3,6,7,10... also have ethernet-BC and therefore have bit -+ * vector[1] set, but they also have other bits set: -+ * 3=1+2, options 0 and 1 -+ * 6=2+4, options 1 and 2 -+ * 7=1+2+4, options 0,1,and 2 -+ * 10=2+8, options 1 and 3 -+ * etc. -+ * */ -+ -+ /* now for each option (i), we set their bits in all entries (j) -+ * that contain bit 2^i. -+ */ -+ for (j = 0; jsizeOfGrp; j++) -+ { -+ if (j & (1<vectors[j] |= p_Grp->optVectors[i]; -+ } -+ } -+ -+ return E_OK; -+} -+ -+void FmPcdKgDestroyClsPlanGrp(t_Handle h_FmPcd, uint8_t grpId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_FmPcdIpcKgClsPlanParams kgAlloc; -+ t_Error err; -+ t_FmPcdIpcMsg msg; -+ uint32_t replyLength; -+ t_FmPcdIpcReply reply; -+ -+ /* check that no port is bound to this clsPlan */ -+ if (p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].owners) -+ { -+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("Trying to delete a clsPlan grp that has ports bound to")); -+ return; -+ } -+ -+ FmPcdSetClsPlanGrpId(p_FmPcd, p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].netEnvId, ILLEGAL_CLS_PLAN); -+ -+ if (grpId == p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId) -+ p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId = ILLEGAL_CLS_PLAN; -+ else -+ FmPcdDecNetEnvOwners(p_FmPcd, p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].netEnvId); -+ -+ /* free blocks */ -+ if (p_FmPcd->guestId == NCSW_MASTER_ID) -+ KgFreeClsPlanEntries(h_FmPcd, -+ p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].sizeOfGrp, -+ p_FmPcd->guestId, -+ p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].baseEntry); -+ else /* in GUEST_PARTITION, we use the IPC, to also set a private driver group if required */ -+ { -+ memset(&reply, 0, sizeof(reply)); -+ memset(&msg, 0, sizeof(msg)); -+ kgAlloc.guestId = p_FmPcd->guestId; -+ kgAlloc.numOfClsPlanEntries = p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].sizeOfGrp; -+ kgAlloc.clsPlanBase = p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].baseEntry; -+ msg.msgId = FM_PCD_FREE_KG_CLSPLAN; -+ memcpy(msg.msgBody, &kgAlloc, sizeof(kgAlloc)); -+ replyLength = sizeof(uint32_t); -+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(kgAlloc), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ { -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ return; -+ } -+ if (replyLength != sizeof(uint32_t)) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return; -+ } -+ if ((t_Error)reply.error != E_OK) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Free KG clsPlan failed")); -+ return; -+ } -+ } -+ -+ /* clear clsPlan driver structure */ -+ memset(&p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId], 0, sizeof(t_FmPcdKgClsPlanGrp)); -+} -+ -+t_Error FmPcdKgBuildBindPortToSchemes(t_Handle h_FmPcd, t_FmPcdKgInterModuleBindPortToSchemes *p_BindPort, uint32_t *p_SpReg, bool add) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t j, schemesPerPortVector = 0; -+ t_FmPcdKgScheme *p_Scheme; -+ uint8_t i, relativeSchemeId; -+ uint32_t tmp, walking1Mask; -+ uint8_t swPortIndex = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE); -+ -+ /* for each scheme */ -+ for (i = 0; inumOfSchemes; i++) -+ { -+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPcd, p_BindPort->schemesIds[i]); -+ if (relativeSchemeId >= FM_PCD_KG_NUM_OF_SCHEMES) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG); -+ -+ if (add) -+ { -+ p_Scheme = &p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId]; -+ if (!FmPcdKgIsSchemeValidSw(p_Scheme)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Requested scheme is invalid.")); -+ /* check netEnvId of the port against the scheme netEnvId */ -+ if ((p_Scheme->netEnvId != p_BindPort->netEnvId) && (p_Scheme->netEnvId != ILLEGAL_NETENV)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Port may not be bound to requested scheme - differ in netEnvId")); -+ -+ /* if next engine is private port policer profile, we need to check that it is valid */ -+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, p_BindPort->hardwarePortId); -+ if (p_Scheme->nextRelativePlcrProfile) -+ { -+ for (j = 0;jnumOfProfiles;j++) -+ { -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].h_FmPort); -+ if (p_Scheme->relativeProfileId+j >= p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].numOfProfiles) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Relative profile not in range")); -+ if (!FmPcdPlcrIsProfileValid(p_FmPcd, (uint16_t)(p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase + p_Scheme->relativeProfileId + j))) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Relative profile not valid.")); -+ } -+ } -+ if (!p_BindPort->useClsPlan) -+ { -+ /* This check may be redundant as port is a assigned to the whole NetEnv */ -+ -+ /* if this port does not use clsPlan, it may not be bound to schemes with units that contain -+ cls plan options. Schemes that are used only directly, should not be checked. -+ it also may not be bound to schemes that go to CC with units that are options - so we OR -+ the match vector and the grpBits (= ccUnits) */ -+ if ((p_Scheme->matchVector != SCHEME_ALWAYS_DIRECT) || p_Scheme->ccUnits) -+ { -+ uint8_t netEnvId; -+ walking1Mask = 0x80000000; -+ netEnvId = (p_Scheme->netEnvId == ILLEGAL_NETENV)? p_BindPort->netEnvId:p_Scheme->netEnvId; -+ tmp = (p_Scheme->matchVector == SCHEME_ALWAYS_DIRECT)? 0:p_Scheme->matchVector; -+ tmp |= p_Scheme->ccUnits; -+ while (tmp) -+ { -+ if (tmp & walking1Mask) -+ { -+ tmp &= ~walking1Mask; -+ if (!PcdNetEnvIsUnitWithoutOpts(p_FmPcd, netEnvId, walking1Mask)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Port (without clsPlan) may not be bound to requested scheme - uses clsPlan options")); -+ } -+ walking1Mask >>= 1; -+ } -+ } -+ } -+ } -+ /* build vector */ -+ schemesPerPortVector |= 1 << (31 - p_BindPort->schemesIds[i]); -+ } -+ -+ *p_SpReg = schemesPerPortVector; -+ -+ return E_OK; -+} -+ -+t_Error FmPcdKgBindPortToSchemes(t_Handle h_FmPcd , t_FmPcdKgInterModuleBindPortToSchemes *p_SchemeBind) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t spReg; -+ t_Error err = E_OK; -+ -+ err = FmPcdKgBuildBindPortToSchemes(h_FmPcd, p_SchemeBind, &spReg, TRUE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ err = KgWriteSp(p_FmPcd, p_SchemeBind->hardwarePortId, spReg, TRUE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ IncSchemeOwners(p_FmPcd, p_SchemeBind); -+ -+ return E_OK; -+} -+ -+t_Error FmPcdKgUnbindPortToSchemes(t_Handle h_FmPcd, t_FmPcdKgInterModuleBindPortToSchemes *p_SchemeBind) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t spReg; -+ t_Error err = E_OK; -+ -+ err = FmPcdKgBuildBindPortToSchemes(p_FmPcd, p_SchemeBind, &spReg, FALSE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ err = KgWriteSp(p_FmPcd, p_SchemeBind->hardwarePortId, spReg, FALSE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ DecSchemeOwners(p_FmPcd, p_SchemeBind); -+ -+ return E_OK; -+} -+ -+bool FmPcdKgIsSchemeValidSw(t_Handle h_Scheme) -+{ -+ t_FmPcdKgScheme *p_Scheme = (t_FmPcdKgScheme*)h_Scheme; -+ -+ return p_Scheme->valid; -+} -+ -+bool KgIsSchemeAlwaysDirect(t_Handle h_FmPcd, uint8_t schemeId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ if (p_FmPcd->p_FmPcdKg->schemes[schemeId].matchVector == SCHEME_ALWAYS_DIRECT) -+ return TRUE; -+ else -+ return FALSE; -+} -+ -+t_Error FmPcdKgAllocSchemes(t_Handle h_FmPcd, uint8_t numOfSchemes, uint8_t guestId, uint8_t *p_SchemesIds) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint8_t i, j; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE); -+ -+ /* This routine is issued only on master core of master partition - -+ either directly or through IPC, so no need for lock */ -+ -+ for (j = 0, i = 0; i < FM_PCD_KG_NUM_OF_SCHEMES && j < numOfSchemes; i++) -+ { -+ if (!p_FmPcd->p_FmPcdKg->schemesMng[i].allocated) -+ { -+ p_FmPcd->p_FmPcdKg->schemesMng[i].allocated = TRUE; -+ p_FmPcd->p_FmPcdKg->schemesMng[i].ownerId = guestId; -+ p_SchemesIds[j] = i; -+ j++; -+ } -+ } -+ -+ if (j != numOfSchemes) -+ { -+ /* roll back */ -+ for (j--; j; j--) -+ { -+ p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[j]].allocated = FALSE; -+ p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[j]].ownerId = 0; -+ p_SchemesIds[j] = 0; -+ } -+ -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("No schemes found")); -+ } -+ -+ return E_OK; -+} -+ -+t_Error FmPcdKgFreeSchemes(t_Handle h_FmPcd, uint8_t numOfSchemes, uint8_t guestId, uint8_t *p_SchemesIds) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint8_t i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE); -+ -+ /* This routine is issued only on master core of master partition - -+ either directly or through IPC */ -+ -+ for (i = 0; i < numOfSchemes; i++) -+ { -+ if (!p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[i]].allocated) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Scheme was not previously allocated")); -+ } -+ if (p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[i]].ownerId != guestId) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Scheme is not owned by caller. ")); -+ } -+ p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[i]].allocated = FALSE; -+ p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[i]].ownerId = 0; -+ } -+ -+ return E_OK; -+} -+ -+t_Error KgAllocClsPlanEntries(t_Handle h_FmPcd, uint16_t numOfClsPlanEntries, uint8_t guestId, uint8_t *p_First) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint8_t numOfBlocks, blocksFound=0, first=0; -+ uint8_t i, j; -+ -+ /* This routine is issued only on master core of master partition - -+ either directly or through IPC, so no need for lock */ -+ -+ if (!numOfClsPlanEntries) -+ return E_OK; -+ -+ if ((numOfClsPlanEntries % CLS_PLAN_NUM_PER_GRP) || (!POWER_OF_2(numOfClsPlanEntries))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfClsPlanEntries must be a power of 2 and divisible by 8")); -+ -+ numOfBlocks = (uint8_t)(numOfClsPlanEntries/CLS_PLAN_NUM_PER_GRP); -+ -+ /* try to find consequent blocks */ -+ first = 0; -+ for (i = 0; i < FM_PCD_MAX_NUM_OF_CLS_PLANS/CLS_PLAN_NUM_PER_GRP;) -+ { -+ if (!p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[i].allocated) -+ { -+ blocksFound++; -+ i++; -+ if (blocksFound == numOfBlocks) -+ break; -+ } -+ else -+ { -+ blocksFound = 0; -+ /* advance i to the next aligned address */ -+ first = i = (uint8_t)(first + numOfBlocks); -+ } -+ } -+ -+ if (blocksFound == numOfBlocks) -+ { -+ *p_First = (uint8_t)(first * CLS_PLAN_NUM_PER_GRP); -+ for (j = first; j < (first + numOfBlocks); j++) -+ { -+ p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[j].allocated = TRUE; -+ p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[j].ownerId = guestId; -+ } -+ return E_OK; -+ } -+ else -+ RETURN_ERROR(MINOR, E_FULL, ("No resources for clsPlan")); -+} -+ -+void KgFreeClsPlanEntries(t_Handle h_FmPcd, uint16_t numOfClsPlanEntries, uint8_t guestId, uint8_t base) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint8_t numOfBlocks; -+ uint8_t i, baseBlock; -+ -+#ifdef DISABLE_ASSERTIONS -+UNUSED(guestId); -+#endif /* DISABLE_ASSERTIONS */ -+ -+ /* This routine is issued only on master core of master partition - -+ either directly or through IPC, so no need for lock */ -+ -+ numOfBlocks = (uint8_t)(numOfClsPlanEntries/CLS_PLAN_NUM_PER_GRP); -+ ASSERT_COND(!(base%CLS_PLAN_NUM_PER_GRP)); -+ -+ baseBlock = (uint8_t)(base/CLS_PLAN_NUM_PER_GRP); -+ for (i=baseBlock;ip_FmPcdKg->clsPlanBlocksMng[i].allocated); -+ ASSERT_COND(guestId == p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[i].ownerId); -+ p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[i].allocated = FALSE; -+ p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[i].ownerId = 0; -+ } -+} -+ -+void KgEnable(t_FmPcd *p_FmPcd) -+{ -+ struct fman_kg_regs *p_Regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs; -+ -+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm)); -+ fman_kg_enable(p_Regs); -+} -+ -+void KgDisable(t_FmPcd *p_FmPcd) -+{ -+ struct fman_kg_regs *p_Regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs; -+ -+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm)); -+ fman_kg_disable(p_Regs); -+} -+ -+void KgSetClsPlan(t_Handle h_FmPcd, t_FmPcdKgInterModuleClsPlanSet *p_Set) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ struct fman_kg_cp_regs *p_FmPcdKgPortRegs; -+ uint32_t tmpKgarReg = 0, intFlags; -+ uint16_t i, j; -+ -+ /* This routine is protected by the calling routine ! */ -+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm)); -+ p_FmPcdKgPortRegs = &p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->clsPlanRegs; -+ -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ for (i=p_Set->baseEntry;ibaseEntry+p_Set->numOfClsPlanEntries;i+=8) -+ { -+ tmpKgarReg = FmPcdKgBuildWriteClsPlanBlockActionReg((uint8_t)(i / CLS_PLAN_NUM_PER_GRP)); -+ -+ for (j = i; j < i+8; j++) -+ { -+ ASSERT_COND(IN_RANGE(0, (j - p_Set->baseEntry), FM_PCD_MAX_NUM_OF_CLS_PLANS-1)); -+ WRITE_UINT32(p_FmPcdKgPortRegs->kgcpe[j % CLS_PLAN_NUM_PER_GRP],p_Set->vectors[j - p_Set->baseEntry]); -+ } -+ -+ if (WriteKgarWait(p_FmPcd, tmpKgarReg) != E_OK) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("WriteKgarWait FAILED")); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ return; -+ } -+ } -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+} -+ -+t_Handle KgConfig( t_FmPcd *p_FmPcd, t_FmPcdParams *p_FmPcdParams) -+{ -+ t_FmPcdKg *p_FmPcdKg; -+ -+ UNUSED(p_FmPcd); -+ -+ if (p_FmPcdParams->numOfSchemes > FM_PCD_KG_NUM_OF_SCHEMES) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("numOfSchemes should not exceed %d", FM_PCD_KG_NUM_OF_SCHEMES)); -+ return NULL; -+ } -+ -+ p_FmPcdKg = (t_FmPcdKg *)XX_Malloc(sizeof(t_FmPcdKg)); -+ if (!p_FmPcdKg) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Keygen allocation FAILED")); -+ return NULL; -+ } -+ memset(p_FmPcdKg, 0, sizeof(t_FmPcdKg)); -+ -+ -+ if (FmIsMaster(p_FmPcd->h_Fm)) -+ { -+ p_FmPcdKg->p_FmPcdKgRegs = (struct fman_kg_regs *)UINT_TO_PTR(FmGetPcdKgBaseAddr(p_FmPcdParams->h_Fm)); -+ p_FmPcd->exceptions |= DEFAULT_fmPcdKgErrorExceptions; -+ p_FmPcdKg->p_IndirectAccessRegs = (u_FmPcdKgIndirectAccessRegs *)&p_FmPcdKg->p_FmPcdKgRegs->fmkg_indirect[0]; -+ } -+ -+ p_FmPcdKg->numOfSchemes = p_FmPcdParams->numOfSchemes; -+ if ((p_FmPcd->guestId == NCSW_MASTER_ID) && !p_FmPcdKg->numOfSchemes) -+ { -+ p_FmPcdKg->numOfSchemes = FM_PCD_KG_NUM_OF_SCHEMES; -+ DBG(WARNING, ("numOfSchemes was defined 0 by user, re-defined by driver to FM_PCD_KG_NUM_OF_SCHEMES")); -+ } -+ -+ p_FmPcdKg->emptyClsPlanGrpId = ILLEGAL_CLS_PLAN; -+ -+ return p_FmPcdKg; -+} -+ -+t_Error KgInit(t_FmPcd *p_FmPcd) -+{ -+ t_Error err = E_OK; -+ -+ p_FmPcd->p_FmPcdKg->h_HwSpinlock = XX_InitSpinlock(); -+ if (!p_FmPcd->p_FmPcdKg->h_HwSpinlock) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM KG HW spinlock")); -+ -+ if (p_FmPcd->guestId == NCSW_MASTER_ID) -+ err = KgInitMaster(p_FmPcd); -+ else -+ err = KgInitGuest(p_FmPcd); -+ -+ if (err != E_OK) -+ { -+ if (p_FmPcd->p_FmPcdKg->h_HwSpinlock) -+ XX_FreeSpinlock(p_FmPcd->p_FmPcdKg->h_HwSpinlock); -+ } -+ -+ return err; -+} -+ -+t_Error KgFree(t_FmPcd *p_FmPcd) -+{ -+ t_FmPcdIpcKgSchemesParams kgAlloc; -+ t_Error err = E_OK; -+ t_FmPcdIpcMsg msg; -+ uint32_t replyLength; -+ t_FmPcdIpcReply reply; -+ -+ FmUnregisterIntr(p_FmPcd->h_Fm, e_FM_MOD_KG, 0, e_FM_INTR_TYPE_ERR); -+ -+ if (p_FmPcd->guestId == NCSW_MASTER_ID) -+ { -+ err = FmPcdKgFreeSchemes(p_FmPcd, -+ p_FmPcd->p_FmPcdKg->numOfSchemes, -+ p_FmPcd->guestId, -+ p_FmPcd->p_FmPcdKg->schemesIds); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (p_FmPcd->p_FmPcdKg->h_HwSpinlock) -+ XX_FreeSpinlock(p_FmPcd->p_FmPcdKg->h_HwSpinlock); -+ -+ return E_OK; -+ } -+ -+ /* guest */ -+ memset(&reply, 0, sizeof(reply)); -+ memset(&msg, 0, sizeof(msg)); -+ kgAlloc.numOfSchemes = p_FmPcd->p_FmPcdKg->numOfSchemes; -+ kgAlloc.guestId = p_FmPcd->guestId; -+ ASSERT_COND(kgAlloc.numOfSchemes < FM_PCD_KG_NUM_OF_SCHEMES); -+ memcpy(kgAlloc.schemesIds, p_FmPcd->p_FmPcdKg->schemesIds, (sizeof(uint8_t))*kgAlloc.numOfSchemes); -+ msg.msgId = FM_PCD_FREE_KG_SCHEMES; -+ memcpy(msg.msgBody, &kgAlloc, sizeof(kgAlloc)); -+ replyLength = sizeof(uint32_t); -+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(kgAlloc), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ -+ if (p_FmPcd->p_FmPcdKg->h_HwSpinlock) -+ XX_FreeSpinlock(p_FmPcd->p_FmPcdKg->h_HwSpinlock); -+ -+ return (t_Error)reply.error; -+} -+ -+t_Error FmPcdKgSetOrBindToClsPlanGrp(t_Handle h_FmPcd, uint8_t hardwarePortId, uint8_t netEnvId, protocolOpt_t *p_OptArray, uint8_t *p_ClsPlanGrpId, bool *p_IsEmptyClsPlanGrp) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_FmPcdKgInterModuleClsPlanGrpParams grpParams, *p_GrpParams; -+ t_FmPcdKgClsPlanGrp *p_ClsPlanGrp; -+ t_FmPcdKgInterModuleClsPlanSet *p_ClsPlanSet; -+ t_Error err; -+ -+ /* This function is issued only from FM_PORT_SetPcd which locked all PCD modules, -+ so no need for lock here */ -+ -+ memset(&grpParams, 0, sizeof(grpParams)); -+ grpParams.clsPlanGrpId = ILLEGAL_CLS_PLAN; -+ p_GrpParams = &grpParams; -+ -+ p_GrpParams->netEnvId = netEnvId; -+ -+ /* Get from the NetEnv the information of the clsPlan (can be already created, -+ * or needs to build) */ -+ err = PcdGetClsPlanGrpParams(h_FmPcd, p_GrpParams); -+ if (err) -+ RETURN_ERROR(MINOR,err,NO_MSG); -+ -+ if (p_GrpParams->grpExists) -+ { -+ /* this group was already updated (at least) in SW */ -+ *p_ClsPlanGrpId = p_GrpParams->clsPlanGrpId; -+ } -+ else -+ { -+ p_ClsPlanSet = (t_FmPcdKgInterModuleClsPlanSet *)XX_Malloc(sizeof(t_FmPcdKgInterModuleClsPlanSet)); -+ if (!p_ClsPlanSet) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Classification plan set")); -+ memset(p_ClsPlanSet, 0, sizeof(t_FmPcdKgInterModuleClsPlanSet)); -+ /* Build (in SW) the clsPlan parameters, including the vectors to be written to HW */ -+ err = FmPcdKgBuildClsPlanGrp(h_FmPcd, p_GrpParams, p_ClsPlanSet); -+ if (err) -+ { -+ XX_Free(p_ClsPlanSet); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ *p_ClsPlanGrpId = p_GrpParams->clsPlanGrpId; -+ -+ if (p_FmPcd->h_Hc) -+ { -+ /* write clsPlan entries to memory */ -+ err = FmHcPcdKgSetClsPlan(p_FmPcd->h_Hc, p_ClsPlanSet); -+ if (err) -+ { -+ XX_Free(p_ClsPlanSet); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ else -+ /* write clsPlan entries to memory */ -+ KgSetClsPlan(p_FmPcd, p_ClsPlanSet); -+ -+ XX_Free(p_ClsPlanSet); -+ } -+ -+ /* Set caller parameters */ -+ -+ /* mark if this is an empty classification group */ -+ if (*p_ClsPlanGrpId == p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId) -+ *p_IsEmptyClsPlanGrp = TRUE; -+ else -+ *p_IsEmptyClsPlanGrp = FALSE; -+ -+ p_ClsPlanGrp = &p_FmPcd->p_FmPcdKg->clsPlanGrps[*p_ClsPlanGrpId]; -+ -+ /* increment owners number */ -+ p_ClsPlanGrp->owners++; -+ -+ /* copy options array for port */ -+ memcpy(p_OptArray, &p_FmPcd->p_FmPcdKg->clsPlanGrps[*p_ClsPlanGrpId].optArray, FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)*sizeof(protocolOpt_t)); -+ -+ /* bind port to the new or existing group */ -+ err = BindPortToClsPlanGrp(p_FmPcd, hardwarePortId, p_GrpParams->clsPlanGrpId); -+ if (err) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FmPcdKgDeleteOrUnbindPortToClsPlanGrp(t_Handle h_FmPcd, uint8_t hardwarePortId, uint8_t clsPlanGrpId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_FmPcdKgClsPlanGrp *p_ClsPlanGrp = &p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrpId]; -+ t_FmPcdKgInterModuleClsPlanSet *p_ClsPlanSet; -+ t_Error err; -+ -+ /* This function is issued only from FM_PORT_DeletePcd which locked all PCD modules, -+ so no need for lock here */ -+ -+ UnbindPortToClsPlanGrp(p_FmPcd, hardwarePortId); -+ -+ /* decrement owners number */ -+ ASSERT_COND(p_ClsPlanGrp->owners); -+ p_ClsPlanGrp->owners--; -+ -+ if (!p_ClsPlanGrp->owners) -+ { -+ if (p_FmPcd->h_Hc) -+ { -+ err = FmHcPcdKgDeleteClsPlan(p_FmPcd->h_Hc, clsPlanGrpId); -+ return err; -+ } -+ else -+ { -+ /* clear clsPlan entries in memory */ -+ p_ClsPlanSet = (t_FmPcdKgInterModuleClsPlanSet *)XX_Malloc(sizeof(t_FmPcdKgInterModuleClsPlanSet)); -+ if (!p_ClsPlanSet) -+ { -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Classification plan set")); -+ } -+ memset(p_ClsPlanSet, 0, sizeof(t_FmPcdKgInterModuleClsPlanSet)); -+ -+ p_ClsPlanSet->baseEntry = p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrpId].baseEntry; -+ p_ClsPlanSet->numOfClsPlanEntries = p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrpId].sizeOfGrp; -+ KgSetClsPlan(p_FmPcd, p_ClsPlanSet); -+ XX_Free(p_ClsPlanSet); -+ -+ FmPcdKgDestroyClsPlanGrp(h_FmPcd, clsPlanGrpId); -+ } -+ } -+ return E_OK; -+} -+ -+uint32_t FmPcdKgGetRequiredAction(t_Handle h_FmPcd, uint8_t schemeId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid); -+ -+ return p_FmPcd->p_FmPcdKg->schemes[schemeId].requiredAction; -+} -+ -+uint32_t FmPcdKgGetRequiredActionFlag(t_Handle h_FmPcd, uint8_t schemeId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid); -+ -+ return p_FmPcd->p_FmPcdKg->schemes[schemeId].requiredActionFlag; -+} -+ -+bool FmPcdKgIsDirectPlcr(t_Handle h_FmPcd, uint8_t schemeId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid); -+ -+ return p_FmPcd->p_FmPcdKg->schemes[schemeId].directPlcr; -+} -+ -+ -+uint16_t FmPcdKgGetRelativeProfileId(t_Handle h_FmPcd, uint8_t schemeId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid); -+ -+ return p_FmPcd->p_FmPcdKg->schemes[schemeId].relativeProfileId; -+} -+ -+bool FmPcdKgIsDistrOnPlcrProfile(t_Handle h_FmPcd, uint8_t schemeId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid); -+ -+ if ((p_FmPcd->p_FmPcdKg->schemes[schemeId].extractedOrs && -+ p_FmPcd->p_FmPcdKg->schemes[schemeId].bitOffsetInPlcrProfile) || -+ p_FmPcd->p_FmPcdKg->schemes[schemeId].nextRelativePlcrProfile) -+ return TRUE; -+ else -+ return FALSE; -+ -+} -+ -+e_FmPcdEngine FmPcdKgGetNextEngine(t_Handle h_FmPcd, uint8_t relativeSchemeId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].valid); -+ -+ return p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].nextEngine; -+} -+ -+e_FmPcdDoneAction FmPcdKgGetDoneAction(t_Handle h_FmPcd, uint8_t schemeId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid); -+ -+ return p_FmPcd->p_FmPcdKg->schemes[schemeId].doneAction; -+} -+ -+void FmPcdKgUpdateRequiredAction(t_Handle h_Scheme, uint32_t requiredAction) -+{ -+ t_FmPcdKgScheme *p_Scheme = (t_FmPcdKgScheme *)h_Scheme; -+ -+ /* this routine is protected by calling routine */ -+ -+ ASSERT_COND(p_Scheme->valid); -+ -+ p_Scheme->requiredAction |= requiredAction; -+} -+ -+bool FmPcdKgHwSchemeIsValid(uint32_t schemeModeReg) -+{ -+ return (bool)!!(schemeModeReg & KG_SCH_MODE_EN); -+} -+ -+uint32_t FmPcdKgBuildWriteSchemeActionReg(uint8_t schemeId, bool updateCounter) -+{ -+ return (uint32_t)(((uint32_t)schemeId << FM_PCD_KG_KGAR_NUM_SHIFT) | -+ FM_KG_KGAR_GO | -+ FM_KG_KGAR_WRITE | -+ FM_KG_KGAR_SEL_SCHEME_ENTRY | -+ DUMMY_PORT_ID | -+ (updateCounter ? FM_KG_KGAR_SCM_WSEL_UPDATE_CNT:0)); -+} -+ -+uint32_t FmPcdKgBuildReadSchemeActionReg(uint8_t schemeId) -+{ -+ return (uint32_t)(((uint32_t)schemeId << FM_PCD_KG_KGAR_NUM_SHIFT) | -+ FM_KG_KGAR_GO | -+ FM_KG_KGAR_READ | -+ FM_KG_KGAR_SEL_SCHEME_ENTRY | -+ DUMMY_PORT_ID | -+ FM_KG_KGAR_SCM_WSEL_UPDATE_CNT); -+ -+} -+ -+uint32_t FmPcdKgBuildWriteClsPlanBlockActionReg(uint8_t grpId) -+{ -+ return (uint32_t)(FM_KG_KGAR_GO | -+ FM_KG_KGAR_WRITE | -+ FM_PCD_KG_KGAR_SEL_CLS_PLAN_ENTRY | -+ DUMMY_PORT_ID | -+ ((uint32_t)grpId << FM_PCD_KG_KGAR_NUM_SHIFT) | -+ FM_PCD_KG_KGAR_WSEL_MASK); -+ -+ /* if we ever want to write 1 by 1, use: -+ sel = (uint8_t)(0x01 << (7- (entryId % CLS_PLAN_NUM_PER_GRP))); -+ */ -+} -+ -+uint32_t FmPcdKgBuildWritePortSchemeBindActionReg(uint8_t hardwarePortId) -+{ -+ -+ return (uint32_t)(FM_KG_KGAR_GO | -+ FM_KG_KGAR_WRITE | -+ FM_PCD_KG_KGAR_SEL_PORT_ENTRY | -+ hardwarePortId | -+ FM_PCD_KG_KGAR_SEL_PORT_WSEL_SP); -+} -+ -+uint32_t FmPcdKgBuildReadPortSchemeBindActionReg(uint8_t hardwarePortId) -+{ -+ -+ return (uint32_t)(FM_KG_KGAR_GO | -+ FM_KG_KGAR_READ | -+ FM_PCD_KG_KGAR_SEL_PORT_ENTRY | -+ hardwarePortId | -+ FM_PCD_KG_KGAR_SEL_PORT_WSEL_SP); -+} -+ -+uint32_t FmPcdKgBuildWritePortClsPlanBindActionReg(uint8_t hardwarePortId) -+{ -+ -+ return (uint32_t)(FM_KG_KGAR_GO | -+ FM_KG_KGAR_WRITE | -+ FM_PCD_KG_KGAR_SEL_PORT_ENTRY | -+ hardwarePortId | -+ FM_PCD_KG_KGAR_SEL_PORT_WSEL_CPP); -+} -+ -+uint8_t FmPcdKgGetClsPlanGrpBase(t_Handle h_FmPcd, uint8_t clsPlanGrp) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ return p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrp].baseEntry; -+} -+ -+uint16_t FmPcdKgGetClsPlanGrpSize(t_Handle h_FmPcd, uint8_t clsPlanGrp) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ return p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrp].sizeOfGrp; -+} -+ -+ -+uint8_t FmPcdKgGetSchemeId(t_Handle h_Scheme) -+{ -+ return ((t_FmPcdKgScheme*)h_Scheme)->schemeId; -+ -+} -+ -+#if (DPAA_VERSION >= 11) -+bool FmPcdKgGetVspe(t_Handle h_Scheme) -+{ -+ return ((t_FmPcdKgScheme*)h_Scheme)->vspe; -+ -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+uint8_t FmPcdKgGetRelativeSchemeId(t_Handle h_FmPcd, uint8_t schemeId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint8_t i; -+ -+ for (i = 0;ip_FmPcdKg->numOfSchemes;i++) -+ if (p_FmPcd->p_FmPcdKg->schemesIds[i] == schemeId) -+ return i; -+ -+ if (i == p_FmPcd->p_FmPcdKg->numOfSchemes) -+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, ("Scheme is out of partition range")); -+ -+ return FM_PCD_KG_NUM_OF_SCHEMES; -+} -+ -+t_Handle FmPcdKgGetSchemeHandle(t_Handle h_FmPcd, uint8_t relativeSchemeId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(p_FmPcd); -+ -+ /* check that schemeId is in range */ -+ if (relativeSchemeId >= p_FmPcd->p_FmPcdKg->numOfSchemes) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, ("relative-scheme-id %d!", relativeSchemeId)); -+ return NULL; -+ } -+ -+ if (!FmPcdKgIsSchemeValidSw(&p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId])) -+ return NULL; -+ -+ return &p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId]; -+} -+ -+bool FmPcdKgIsSchemeHasOwners(t_Handle h_Scheme) -+{ -+ return (((t_FmPcdKgScheme*)h_Scheme)->owners == 0)?FALSE:TRUE; -+} -+ -+t_Error FmPcdKgCcGetSetParams(t_Handle h_FmPcd, t_Handle h_Scheme, uint32_t requiredAction, uint32_t value) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint8_t relativeSchemeId, physicalSchemeId; -+ uint32_t tmpKgarReg, tmpReg32 = 0, intFlags; -+ t_Error err; -+ t_FmPcdKgScheme *p_Scheme = (t_FmPcdKgScheme*)h_Scheme; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE, 0); -+ -+ /* Calling function locked all PCD modules, so no need to lock here */ -+ -+ if (!FmPcdKgIsSchemeValidSw(h_Scheme)) -+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, ("Scheme is Invalid")); -+ -+ if (p_FmPcd->h_Hc) -+ { -+ err = FmHcPcdKgCcGetSetParams(p_FmPcd->h_Hc, h_Scheme, requiredAction, value); -+ -+ UpdateRequiredActionFlag(h_Scheme,TRUE); -+ FmPcdKgUpdateRequiredAction(h_Scheme,requiredAction); -+ return err; -+ } -+ -+ physicalSchemeId = p_Scheme->schemeId; -+ -+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPcd, physicalSchemeId); -+ if (relativeSchemeId >= FM_PCD_KG_NUM_OF_SCHEMES) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG); -+ -+ if (!p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].requiredActionFlag || -+ !(p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].requiredAction & requiredAction)) -+ { -+ if (requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA) -+ { -+ switch (p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].nextEngine) -+ { -+ case (e_FM_PCD_DONE): -+ if (p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].doneAction == e_FM_PCD_ENQ_FRAME) -+ { -+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId); -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ tmpReg32 = GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode); -+ ASSERT_COND(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)); -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode, tmpReg32 | NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA); -+ /* call indirect command for scheme write */ -+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE); -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ } -+ break; -+ case (e_FM_PCD_PLCR): -+ if (!p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].directPlcr || -+ (p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].extractedOrs && -+ p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].bitOffsetInPlcrProfile) || -+ p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].nextRelativePlcrProfile) -+ { -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("In this situation PP can not be with distribution and has to be shared")); -+ } -+ err = FmPcdPlcrCcGetSetParams(h_FmPcd, p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].relativeProfileId, requiredAction); -+ if (err) -+ { -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("in this situation the next engine after scheme can be or PLCR or ENQ_FRAME")); -+ } -+ } -+ if (requiredAction & UPDATE_KG_NIA_CC_WA) -+ { -+ if (p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].nextEngine == e_FM_PCD_CC) -+ { -+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId); -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ tmpReg32 = GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode); -+ ASSERT_COND(tmpReg32 & (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_CC)); -+ tmpReg32 &= ~NIA_FM_CTL_AC_CC; -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode, tmpReg32 | NIA_FM_CTL_AC_PRE_CC); -+ /* call indirect command for scheme write */ -+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE); -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ } -+ } -+ if (requiredAction & UPDATE_KG_OPT_MODE) -+ { -+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId); -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_om, value); -+ /* call indirect command for scheme write */ -+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE); -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ } -+ if (requiredAction & UPDATE_KG_NIA) -+ { -+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId); -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ tmpReg32 = GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode); -+ tmpReg32 &= ~(NIA_ENG_MASK | NIA_AC_MASK); -+ tmpReg32 |= value; -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode, tmpReg32); -+ /* call indirect command for scheme write */ -+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE); -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ } -+ } -+ -+ UpdateRequiredActionFlag(h_Scheme, TRUE); -+ FmPcdKgUpdateRequiredAction(h_Scheme, requiredAction); -+ -+ return E_OK; -+} -+/*********************** End of inter-module routines ************************/ -+ -+ -+/****************************************/ -+/* API routines */ -+/****************************************/ -+ -+t_Handle FM_PCD_KgSchemeSet(t_Handle h_FmPcd, t_FmPcdKgSchemeParams *p_SchemeParams) -+{ -+ t_FmPcd *p_FmPcd; -+ struct fman_kg_scheme_regs schemeRegs; -+ struct fman_kg_scheme_regs *p_MemRegs; -+ uint8_t i; -+ t_Error err = E_OK; -+ uint32_t tmpKgarReg; -+ uint32_t intFlags; -+ uint8_t physicalSchemeId, relativeSchemeId = 0; -+ t_FmPcdKgScheme *p_Scheme; -+ -+ if (p_SchemeParams->modify) -+ { -+ p_Scheme = (t_FmPcdKgScheme *)p_SchemeParams->id.h_Scheme; -+ p_FmPcd = p_Scheme->h_FmPcd; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPcd, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE, NULL); -+ -+ if (!FmPcdKgIsSchemeValidSw(p_Scheme)) -+ { -+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS, -+ ("Scheme is invalid")); -+ return NULL; -+ } -+ -+ if (!KgSchemeFlagTryLock(p_Scheme)) -+ { -+ DBG(TRACE, ("Scheme Try Lock - BUSY")); -+ /* Signal to caller BUSY condition */ -+ p_SchemeParams->id.h_Scheme = NULL; -+ return NULL; -+ } -+ } -+ else -+ { -+ p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPcd, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE, NULL); -+ -+ relativeSchemeId = p_SchemeParams->id.relativeSchemeId; -+ /* check that schemeId is in range */ -+ if (relativeSchemeId >= p_FmPcd->p_FmPcdKg->numOfSchemes) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, ("relative-scheme-id %d!", relativeSchemeId)); -+ return NULL; -+ } -+ -+ p_Scheme = &p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId]; -+ if (FmPcdKgIsSchemeValidSw(p_Scheme)) -+ { -+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS, -+ ("Scheme id (%d)!", relativeSchemeId)); -+ return NULL; -+ } -+ /* Clear all fields, scheme may have beed previously used */ -+ memset(p_Scheme, 0, sizeof(t_FmPcdKgScheme)); -+ -+ p_Scheme->schemeId = p_FmPcd->p_FmPcdKg->schemesIds[relativeSchemeId]; -+ p_Scheme->h_FmPcd = p_FmPcd; -+ -+ p_Scheme->p_Lock = FmPcdAcquireLock(p_FmPcd); -+ if (!p_Scheme->p_Lock) -+ REPORT_ERROR(MAJOR, E_NOT_AVAILABLE, ("FM KG Scheme lock obj!")); -+ } -+ -+ err = BuildSchemeRegs((t_Handle)p_Scheme, p_SchemeParams, &schemeRegs); -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ if (p_SchemeParams->modify) -+ KgSchemeFlagUnlock(p_Scheme); -+ if (!p_SchemeParams->modify && -+ p_Scheme->p_Lock) -+ FmPcdReleaseLock(p_FmPcd, p_Scheme->p_Lock); -+ return NULL; -+ } -+ -+ if (p_FmPcd->h_Hc) -+ { -+ err = FmHcPcdKgSetScheme(p_FmPcd->h_Hc, -+ (t_Handle)p_Scheme, -+ &schemeRegs, -+ p_SchemeParams->schemeCounter.update); -+ if (p_SchemeParams->modify) -+ KgSchemeFlagUnlock(p_Scheme); -+ if (err) -+ { -+ if (!p_SchemeParams->modify && -+ p_Scheme->p_Lock) -+ FmPcdReleaseLock(p_FmPcd, p_Scheme->p_Lock); -+ return NULL; -+ } -+ if (!p_SchemeParams->modify) -+ ValidateSchemeSw(p_Scheme); -+ return (t_Handle)p_Scheme; -+ } -+ -+ physicalSchemeId = p_Scheme->schemeId; -+ -+ /* configure all 21 scheme registers */ -+ p_MemRegs = &p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs; -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ WRITE_UINT32(p_MemRegs->kgse_ppc, schemeRegs.kgse_ppc); -+ WRITE_UINT32(p_MemRegs->kgse_ccbs, schemeRegs.kgse_ccbs); -+ WRITE_UINT32(p_MemRegs->kgse_mode, schemeRegs.kgse_mode); -+ WRITE_UINT32(p_MemRegs->kgse_mv, schemeRegs.kgse_mv); -+ WRITE_UINT32(p_MemRegs->kgse_dv0, schemeRegs.kgse_dv0); -+ WRITE_UINT32(p_MemRegs->kgse_dv1, schemeRegs.kgse_dv1); -+ WRITE_UINT32(p_MemRegs->kgse_ekdv, schemeRegs.kgse_ekdv); -+ WRITE_UINT32(p_MemRegs->kgse_ekfc, schemeRegs.kgse_ekfc); -+ WRITE_UINT32(p_MemRegs->kgse_bmch, schemeRegs.kgse_bmch); -+ WRITE_UINT32(p_MemRegs->kgse_bmcl, schemeRegs.kgse_bmcl); -+ WRITE_UINT32(p_MemRegs->kgse_hc, schemeRegs.kgse_hc); -+ WRITE_UINT32(p_MemRegs->kgse_spc, schemeRegs.kgse_spc); -+ WRITE_UINT32(p_MemRegs->kgse_fqb, schemeRegs.kgse_fqb); -+ WRITE_UINT32(p_MemRegs->kgse_om, schemeRegs.kgse_om); -+ WRITE_UINT32(p_MemRegs->kgse_vsp, schemeRegs.kgse_vsp); -+ for (i=0 ; ikgse_gec[i], schemeRegs.kgse_gec[i]); -+ -+ /* call indirect command for scheme write */ -+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, p_SchemeParams->schemeCounter.update); -+ -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ -+ if (!p_SchemeParams->modify) -+ ValidateSchemeSw(p_Scheme); -+ else -+ KgSchemeFlagUnlock(p_Scheme); -+ -+ return (t_Handle)p_Scheme; -+} -+ -+t_Error FM_PCD_KgSchemeDelete(t_Handle h_Scheme) -+{ -+ t_FmPcd *p_FmPcd; -+ uint8_t physicalSchemeId; -+ uint32_t tmpKgarReg, intFlags; -+ t_Error err = E_OK; -+ t_FmPcdKgScheme *p_Scheme = (t_FmPcdKgScheme *)h_Scheme; -+ -+ SANITY_CHECK_RETURN_ERROR(h_Scheme, E_INVALID_HANDLE); -+ -+ p_FmPcd = (t_FmPcd*)(p_Scheme->h_FmPcd); -+ -+ UpdateRequiredActionFlag(h_Scheme, FALSE); -+ -+ /* check that no port is bound to this scheme */ -+ err = InvalidateSchemeSw(h_Scheme); -+ if (err) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ if (p_FmPcd->h_Hc) -+ { -+ err = FmHcPcdKgDeleteScheme(p_FmPcd->h_Hc, h_Scheme); -+ if (p_Scheme->p_Lock) -+ FmPcdReleaseLock(p_FmPcd, p_Scheme->p_Lock); -+ return err; -+ } -+ -+ physicalSchemeId = ((t_FmPcdKgScheme *)h_Scheme)->schemeId; -+ -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ /* clear mode register, including enable bit */ -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode, 0); -+ -+ /* call indirect command for scheme write */ -+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE); -+ -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ -+ if (p_Scheme->p_Lock) -+ FmPcdReleaseLock(p_FmPcd, p_Scheme->p_Lock); -+ -+ return E_OK; -+} -+ -+uint32_t FM_PCD_KgSchemeGetCounter(t_Handle h_Scheme) -+{ -+ t_FmPcd *p_FmPcd; -+ uint32_t tmpKgarReg, spc, intFlags; -+ uint8_t physicalSchemeId; -+ -+ SANITY_CHECK_RETURN_VALUE(h_Scheme, E_INVALID_HANDLE, 0); -+ -+ p_FmPcd = (t_FmPcd*)(((t_FmPcdKgScheme *)h_Scheme)->h_FmPcd); -+ if (p_FmPcd->h_Hc) -+ return FmHcPcdKgGetSchemeCounter(p_FmPcd->h_Hc, h_Scheme); -+ -+ physicalSchemeId = ((t_FmPcdKgScheme *)h_Scheme)->schemeId; -+ -+ if (FmPcdKgGetRelativeSchemeId(p_FmPcd, physicalSchemeId) == FM_PCD_KG_NUM_OF_SCHEMES) -+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG); -+ -+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId); -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ if (!(GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode) & KG_SCH_MODE_EN)) -+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS, ("Scheme is Invalid")); -+ spc = GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_spc); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ -+ return spc; -+} -+ -+t_Error FM_PCD_KgSchemeSetCounter(t_Handle h_Scheme, uint32_t value) -+{ -+ t_FmPcd *p_FmPcd; -+ uint32_t tmpKgarReg, intFlags; -+ uint8_t physicalSchemeId; -+ -+ SANITY_CHECK_RETURN_VALUE(h_Scheme, E_INVALID_HANDLE, 0); -+ -+ p_FmPcd = (t_FmPcd*)(((t_FmPcdKgScheme *)h_Scheme)->h_FmPcd); -+ -+ if (!FmPcdKgIsSchemeValidSw(h_Scheme)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Requested scheme is invalid.")); -+ -+ if (p_FmPcd->h_Hc) -+ return FmHcPcdKgSetSchemeCounter(p_FmPcd->h_Hc, h_Scheme, value); -+ -+ physicalSchemeId = ((t_FmPcdKgScheme *)h_Scheme)->schemeId; -+ /* check that schemeId is in range */ -+ if (FmPcdKgGetRelativeSchemeId(p_FmPcd, physicalSchemeId) == FM_PCD_KG_NUM_OF_SCHEMES) -+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG); -+ -+ /* read specified scheme into scheme registers */ -+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId); -+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg); -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ if (!(GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode) & KG_SCH_MODE_EN)) -+ { -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, ("Scheme is Invalid")); -+ } -+ -+ /* change counter value */ -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_spc, value); -+ -+ /* call indirect command for scheme write */ -+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, TRUE); -+ -+ WriteKgarWait(p_FmPcd, tmpKgarReg); -+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_KgSetAdditionalDataAfterParsing(t_Handle h_FmPcd, uint8_t payloadOffset) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ struct fman_kg_regs *p_Regs; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs, E_NULL_POINTER); -+ -+ p_Regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs; -+ if (!FmIsMaster(p_FmPcd->h_Fm)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_KgSetAdditionalDataAfterParsing - guest mode!")); -+ -+ WRITE_UINT32(p_Regs->fmkg_fdor,payloadOffset); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_KgSetDfltValue(t_Handle h_FmPcd, uint8_t valueId, uint32_t value) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ struct fman_kg_regs *p_Regs; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(((valueId == 0) || (valueId == 1)), E_INVALID_VALUE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs, E_NULL_POINTER); -+ -+ p_Regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs; -+ -+ if (!FmIsMaster(p_FmPcd->h_Fm)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_KgSetDfltValue - guest mode!")); -+ -+ if (valueId == 0) -+ WRITE_UINT32(p_Regs->fmkg_gdv0r,value); -+ else -+ WRITE_UINT32(p_Regs->fmkg_gdv1r,value); -+ return E_OK; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_kg.h -@@ -0,0 +1,206 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_kg.h -+ -+ @Description FM KG private header -+*//***************************************************************************/ -+#ifndef __FM_KG_H -+#define __FM_KG_H -+ -+#include "std_ext.h" -+ -+/***********************************************************************/ -+/* Keygen defines */ -+/***********************************************************************/ -+/* maskes */ -+#if (DPAA_VERSION >= 11) -+#define KG_SCH_VSP_SHIFT_MASK 0x0003f000 -+#define KG_SCH_OM_VSPE 0x00000001 -+#define KG_SCH_VSP_NO_KSP_EN 0x80000000 -+ -+#define MAX_SP_SHIFT 23 -+#define KG_SCH_VSP_MASK_SHIFT 12 -+#define KG_SCH_VSP_SHIFT 24 -+#endif /* (DPAA_VERSION >= 11) */ -+ -+typedef uint32_t t_KnownFieldsMasks; -+#define KG_SCH_KN_PORT_ID 0x80000000 -+#define KG_SCH_KN_MACDST 0x40000000 -+#define KG_SCH_KN_MACSRC 0x20000000 -+#define KG_SCH_KN_TCI1 0x10000000 -+#define KG_SCH_KN_TCI2 0x08000000 -+#define KG_SCH_KN_ETYPE 0x04000000 -+#define KG_SCH_KN_PPPSID 0x02000000 -+#define KG_SCH_KN_PPPID 0x01000000 -+#define KG_SCH_KN_MPLS1 0x00800000 -+#define KG_SCH_KN_MPLS2 0x00400000 -+#define KG_SCH_KN_MPLS_LAST 0x00200000 -+#define KG_SCH_KN_IPSRC1 0x00100000 -+#define KG_SCH_KN_IPDST1 0x00080000 -+#define KG_SCH_KN_PTYPE1 0x00040000 -+#define KG_SCH_KN_IPTOS_TC1 0x00020000 -+#define KG_SCH_KN_IPV6FL1 0x00010000 -+#define KG_SCH_KN_IPSRC2 0x00008000 -+#define KG_SCH_KN_IPDST2 0x00004000 -+#define KG_SCH_KN_PTYPE2 0x00002000 -+#define KG_SCH_KN_IPTOS_TC2 0x00001000 -+#define KG_SCH_KN_IPV6FL2 0x00000800 -+#define KG_SCH_KN_GREPTYPE 0x00000400 -+#define KG_SCH_KN_IPSEC_SPI 0x00000200 -+#define KG_SCH_KN_IPSEC_NH 0x00000100 -+#define KG_SCH_KN_IPPID 0x00000080 -+#define KG_SCH_KN_L4PSRC 0x00000004 -+#define KG_SCH_KN_L4PDST 0x00000002 -+#define KG_SCH_KN_TFLG 0x00000001 -+ -+typedef uint8_t t_GenericCodes; -+#define KG_SCH_GEN_SHIM1 0x70 -+#define KG_SCH_GEN_DEFAULT 0x10 -+#define KG_SCH_GEN_PARSE_RESULT_N_FQID 0x20 -+#define KG_SCH_GEN_START_OF_FRM 0x40 -+#define KG_SCH_GEN_SHIM2 0x71 -+#define KG_SCH_GEN_IP_PID_NO_V 0x72 -+#define KG_SCH_GEN_ETH 0x03 -+#define KG_SCH_GEN_ETH_NO_V 0x73 -+#define KG_SCH_GEN_SNAP 0x04 -+#define KG_SCH_GEN_SNAP_NO_V 0x74 -+#define KG_SCH_GEN_VLAN1 0x05 -+#define KG_SCH_GEN_VLAN1_NO_V 0x75 -+#define KG_SCH_GEN_VLAN2 0x06 -+#define KG_SCH_GEN_VLAN2_NO_V 0x76 -+#define KG_SCH_GEN_ETH_TYPE 0x07 -+#define KG_SCH_GEN_ETH_TYPE_NO_V 0x77 -+#define KG_SCH_GEN_PPP 0x08 -+#define KG_SCH_GEN_PPP_NO_V 0x78 -+#define KG_SCH_GEN_MPLS1 0x09 -+#define KG_SCH_GEN_MPLS2 0x19 -+#define KG_SCH_GEN_MPLS3 0x29 -+#define KG_SCH_GEN_MPLS1_NO_V 0x79 -+#define KG_SCH_GEN_MPLS_LAST 0x0a -+#define KG_SCH_GEN_MPLS_LAST_NO_V 0x7a -+#define KG_SCH_GEN_IPV4 0x0b -+#define KG_SCH_GEN_IPV6 0x1b -+#define KG_SCH_GEN_L3_NO_V 0x7b -+#define KG_SCH_GEN_IPV4_TUNNELED 0x0c -+#define KG_SCH_GEN_IPV6_TUNNELED 0x1c -+#define KG_SCH_GEN_MIN_ENCAP 0x2c -+#define KG_SCH_GEN_IP2_NO_V 0x7c -+#define KG_SCH_GEN_GRE 0x0d -+#define KG_SCH_GEN_GRE_NO_V 0x7d -+#define KG_SCH_GEN_TCP 0x0e -+#define KG_SCH_GEN_UDP 0x1e -+#define KG_SCH_GEN_IPSEC_AH 0x2e -+#define KG_SCH_GEN_SCTP 0x3e -+#define KG_SCH_GEN_DCCP 0x4e -+#define KG_SCH_GEN_IPSEC_ESP 0x6e -+#define KG_SCH_GEN_L4_NO_V 0x7e -+#define KG_SCH_GEN_NEXTHDR 0x7f -+/* shifts */ -+#define KG_SCH_PP_SHIFT_HIGH_SHIFT 27 -+#define KG_SCH_PP_SHIFT_LOW_SHIFT 12 -+#define KG_SCH_PP_MASK_SHIFT 16 -+#define KG_SCH_MODE_CCOBASE_SHIFT 24 -+#define KG_SCH_DEF_MAC_ADDR_SHIFT 30 -+#define KG_SCH_DEF_TCI_SHIFT 28 -+#define KG_SCH_DEF_ENET_TYPE_SHIFT 26 -+#define KG_SCH_DEF_PPP_SESSION_ID_SHIFT 24 -+#define KG_SCH_DEF_PPP_PROTOCOL_ID_SHIFT 22 -+#define KG_SCH_DEF_MPLS_LABEL_SHIFT 20 -+#define KG_SCH_DEF_IP_ADDR_SHIFT 18 -+#define KG_SCH_DEF_PROTOCOL_TYPE_SHIFT 16 -+#define KG_SCH_DEF_IP_TOS_TC_SHIFT 14 -+#define KG_SCH_DEF_IPV6_FLOW_LABEL_SHIFT 12 -+#define KG_SCH_DEF_IPSEC_SPI_SHIFT 10 -+#define KG_SCH_DEF_L4_PORT_SHIFT 8 -+#define KG_SCH_DEF_TCP_FLAG_SHIFT 6 -+#define KG_SCH_HASH_CONFIG_SHIFT_SHIFT 24 -+#define KG_SCH_GEN_MASK_SHIFT 16 -+#define KG_SCH_GEN_HT_SHIFT 8 -+#define KG_SCH_GEN_SIZE_SHIFT 24 -+#define KG_SCH_GEN_DEF_SHIFT 29 -+#define FM_PCD_KG_KGAR_NUM_SHIFT 16 -+ -+/* others */ -+#define NUM_OF_SW_DEFAULTS 3 -+#define MAX_PP_SHIFT 23 -+#define MAX_KG_SCH_SIZE 16 -+#define MASK_FOR_GENERIC_BASE_ID 0x20 -+#define MAX_HASH_SHIFT 40 -+#define MAX_KG_SCH_FQID_BIT_OFFSET 31 -+#define MAX_KG_SCH_PP_BIT_OFFSET 15 -+#define MAX_DIST_FQID_SHIFT 23 -+ -+#define GET_MASK_SEL_SHIFT(shift,i) \ -+switch (i) { \ -+ case (0):shift = 26;break; \ -+ case (1):shift = 20;break; \ -+ case (2):shift = 10;break; \ -+ case (3):shift = 4;break; \ -+ default: \ -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); \ -+} -+ -+#define GET_MASK_OFFSET_SHIFT(shift,i) \ -+switch (i) { \ -+ case (0):shift = 16;break; \ -+ case (1):shift = 0;break; \ -+ case (2):shift = 28;break; \ -+ case (3):shift = 24;break; \ -+ default: \ -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); \ -+} -+ -+#define GET_MASK_SHIFT(shift,i) \ -+switch (i) { \ -+ case (0):shift = 24;break; \ -+ case (1):shift = 16;break; \ -+ case (2):shift = 8;break; \ -+ case (3):shift = 0;break; \ -+ default: \ -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); \ -+} -+ -+/***********************************************************************/ -+/* Keygen defines */ -+/***********************************************************************/ -+ -+#define KG_DOUBLE_MEANING_REGS_OFFSET 0x100 -+#define NO_VALIDATION 0x70 -+#define KG_ACTION_REG_TO 1024 -+#define KG_MAX_PROFILE 255 -+#define SCHEME_ALWAYS_DIRECT 0xFFFFFFFF -+ -+ -+#endif /* __FM_KG_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_manip.c -@@ -0,0 +1,5571 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_manip.c -+ -+ @Description FM PCD manip ... -+ *//***************************************************************************/ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "debug_ext.h" -+#include "fm_pcd_ext.h" -+#include "fm_port_ext.h" -+#include "fm_muram_ext.h" -+#include "memcpy_ext.h" -+ -+#include "fm_common.h" -+#include "fm_hc.h" -+#include "fm_manip.h" -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+static t_Handle GetManipInfo(t_FmPcdManip *p_Manip, e_ManipInfo manipInfo) -+{ -+ t_FmPcdManip *p_CurManip = p_Manip; -+ -+ if (!MANIP_IS_UNIFIED(p_Manip)) -+ p_CurManip = p_Manip; -+ else -+ { -+ /* go to first unified */ -+ while (MANIP_IS_UNIFIED_NON_FIRST(p_CurManip)) -+ p_CurManip = p_CurManip->h_PrevManip; -+ } -+ -+ switch (manipInfo) -+ { -+ case (e_MANIP_HMCT): -+ return p_CurManip->p_Hmct; -+ case (e_MANIP_HMTD): -+ return p_CurManip->h_Ad; -+ case (e_MANIP_HANDLER_TABLE_OWNER): -+ return (t_Handle)p_CurManip; -+ default: -+ return NULL; -+ } -+} -+ -+static uint16_t GetHmctSize(t_FmPcdManip *p_Manip) -+{ -+ uint16_t size = 0; -+ t_FmPcdManip *p_CurManip = p_Manip; -+ -+ if (!MANIP_IS_UNIFIED(p_Manip)) -+ return p_Manip->tableSize; -+ -+ /* accumulate sizes, starting with the first node */ -+ while (MANIP_IS_UNIFIED_NON_FIRST(p_CurManip)) -+ p_CurManip = p_CurManip->h_PrevManip; -+ -+ while (MANIP_IS_UNIFIED_NON_LAST(p_CurManip)) -+ { -+ size += p_CurManip->tableSize; -+ p_CurManip = (t_FmPcdManip *)p_CurManip->h_NextManip; -+ } -+ size += p_CurManip->tableSize; /* add last size */ -+ -+ return (size); -+} -+ -+static uint16_t GetDataSize(t_FmPcdManip *p_Manip) -+{ -+ uint16_t size = 0; -+ t_FmPcdManip *p_CurManip = p_Manip; -+ -+ if (!MANIP_IS_UNIFIED(p_Manip)) -+ return p_Manip->dataSize; -+ -+ /* accumulate sizes, starting with the first node */ -+ while (MANIP_IS_UNIFIED_NON_FIRST(p_CurManip)) -+ p_CurManip = p_CurManip->h_PrevManip; -+ -+ while (MANIP_IS_UNIFIED_NON_LAST(p_CurManip)) -+ { -+ size += p_CurManip->dataSize; -+ p_CurManip = (t_FmPcdManip *)p_CurManip->h_NextManip; -+ } -+ size += p_CurManip->dataSize; /* add last size */ -+ -+ return (size); -+} -+ -+static t_Error CalculateTableSize(t_FmPcdManipParams *p_FmPcdManipParams, -+ uint16_t *p_TableSize, uint8_t *p_DataSize) -+{ -+ uint8_t localDataSize, remain, tableSize = 0, dataSize = 0; -+ -+ if (p_FmPcdManipParams->u.hdr.rmv) -+ { -+ switch (p_FmPcdManipParams->u.hdr.rmvParams.type) -+ { -+ case (e_FM_PCD_MANIP_RMV_GENERIC): -+ tableSize += HMCD_BASIC_SIZE; -+ break; -+ case (e_FM_PCD_MANIP_RMV_BY_HDR): -+ switch (p_FmPcdManipParams->u.hdr.rmvParams.u.byHdr.type) -+ { -+ case (e_FM_PCD_MANIP_RMV_BY_HDR_SPECIFIC_L2): -+#if (DPAA_VERSION >= 11) -+ case (e_FM_PCD_MANIP_RMV_BY_HDR_CAPWAP): -+ case (e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START): -+#endif /* (DPAA_VERSION >= 11) */ -+ tableSize += HMCD_BASIC_SIZE; -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, -+ ("Unknown byHdr.type")); -+ } -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, -+ ("Unknown rmvParams.type")); -+ } -+ } -+ -+ if (p_FmPcdManipParams->u.hdr.insrt) -+ { -+ switch (p_FmPcdManipParams->u.hdr.insrtParams.type) -+ { -+ case (e_FM_PCD_MANIP_INSRT_GENERIC): -+ remain = -+ (uint8_t)(p_FmPcdManipParams->u.hdr.insrtParams.u.generic.size -+ % 4); -+ if (remain) -+ localDataSize = -+ (uint8_t)(p_FmPcdManipParams->u.hdr.insrtParams.u.generic.size -+ + 4 - remain); -+ else -+ localDataSize = -+ p_FmPcdManipParams->u.hdr.insrtParams.u.generic.size; -+ tableSize += (uint8_t)(HMCD_BASIC_SIZE + localDataSize); -+ break; -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR): -+ { -+ switch (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.type) -+ { -+ -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2): -+ tableSize += HMCD_BASIC_SIZE + HMCD_PTR_SIZE; -+ switch (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.specificL2) -+ { -+ case (e_FM_PCD_MANIP_HDR_INSRT_MPLS): -+ case (e_FM_PCD_MANIP_HDR_INSRT_PPPOE): -+ dataSize += -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.size; -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+ } -+ break; -+#if (DPAA_VERSION >= 11) -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_IP): -+ tableSize += -+ (HMCD_BASIC_SIZE + HMCD_PTR_SIZE -+ + HMCD_PARAM_SIZE -+ + p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.size); -+ dataSize += 2; -+ break; -+ -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP): -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE): -+ tableSize += (HMCD_BASIC_SIZE + HMCD_L4_HDR_SIZE); -+ -+ break; -+ -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP): -+ tableSize += -+ (HMCD_BASIC_SIZE -+ + p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size); -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, -+ ("Unknown byHdr.type")); -+ } -+ } -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, -+ ("Unknown insrtParams.type")); -+ } -+ } -+ -+ if (p_FmPcdManipParams->u.hdr.fieldUpdate) -+ { -+ switch (p_FmPcdManipParams->u.hdr.fieldUpdateParams.type) -+ { -+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN): -+ tableSize += HMCD_BASIC_SIZE; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.updateType -+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN) -+ { -+ tableSize += HMCD_PTR_SIZE; -+ dataSize += DSCP_TO_VLAN_TABLE_SIZE; -+ } -+ break; -+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4): -+ tableSize += HMCD_BASIC_SIZE; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_ID) -+ { -+ tableSize += HMCD_PARAM_SIZE; -+ dataSize += 2; -+ } -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_SRC) -+ tableSize += HMCD_IPV4_ADDR_SIZE; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_DST) -+ tableSize += HMCD_IPV4_ADDR_SIZE; -+ break; -+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6): -+ tableSize += HMCD_BASIC_SIZE; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV6_SRC) -+ tableSize += HMCD_IPV6_ADDR_SIZE; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV6_DST) -+ tableSize += HMCD_IPV6_ADDR_SIZE; -+ break; -+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP): -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates -+ == HDR_MANIP_TCP_UDP_CHECKSUM) -+ /* we implement this case with the update-checksum descriptor */ -+ tableSize += HMCD_BASIC_SIZE; -+ else -+ /* we implement this case with the TCP/UDP-update descriptor */ -+ tableSize += HMCD_BASIC_SIZE + HMCD_PARAM_SIZE; -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, -+ ("Unknown fieldUpdateParams.type")); -+ } -+ } -+ -+ if (p_FmPcdManipParams->u.hdr.custom) -+ { -+ switch (p_FmPcdManipParams->u.hdr.customParams.type) -+ { -+ case (e_FM_PCD_MANIP_HDR_CUSTOM_IP_REPLACE): -+ { -+ tableSize += HMCD_BASIC_SIZE + HMCD_PARAM_SIZE + HMCD_PARAM_SIZE; -+ dataSize += -+ p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.hdrSize; -+ if ((p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.replaceType -+ == e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4) -+ && (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.updateIpv4Id)) -+ dataSize += 2; -+ } -+ break; -+ case (e_FM_PCD_MANIP_HDR_CUSTOM_GEN_FIELD_REPLACE): -+ tableSize += HMCD_BASIC_SIZE + HMCD_PARAM_SIZE; -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, -+ ("Unknown customParams.type")); -+ } -+ } -+ -+ *p_TableSize = tableSize; -+ *p_DataSize = dataSize; -+ -+ return E_OK; -+} -+ -+static t_Error GetPrOffsetByHeaderOrField(t_FmManipHdrInfo *p_HdrInfo, -+ uint8_t *parseArrayOffset) -+{ -+ e_NetHeaderType hdr = p_HdrInfo->hdr; -+ e_FmPcdHdrIndex hdrIndex = p_HdrInfo->hdrIndex; -+ bool byField = p_HdrInfo->byField; -+ t_FmPcdFields field; -+ -+ if (byField) -+ field = p_HdrInfo->fullField; -+ -+ if (byField) -+ { -+ switch (hdr) -+ { -+ case (HEADER_TYPE_ETH): -+ switch (field.eth) -+ { -+ case (NET_HEADER_FIELD_ETH_TYPE): -+ *parseArrayOffset = CC_PC_PR_ETYPE_LAST_OFFSET; -+ break; -+ default: -+ RETURN_ERROR( -+ MAJOR, -+ E_NOT_SUPPORTED, -+ ("Header manipulation of the type Ethernet with this field not supported")); -+ } -+ break; -+ case (HEADER_TYPE_VLAN): -+ switch (field.vlan) -+ { -+ case (NET_HEADER_FIELD_VLAN_TCI): -+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) -+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1)) -+ *parseArrayOffset = CC_PC_PR_VLAN1_OFFSET; -+ else -+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST) -+ *parseArrayOffset = CC_PC_PR_VLAN2_OFFSET; -+ break; -+ default: -+ RETURN_ERROR( -+ MAJOR, -+ E_NOT_SUPPORTED, -+ ("Header manipulation of the type VLAN with this field not supported")); -+ } -+ break; -+ default: -+ RETURN_ERROR( -+ MAJOR, -+ E_NOT_SUPPORTED, -+ ("Header manipulation of this header by field not supported")); -+ } -+ } -+ else -+ { -+ switch (hdr) -+ { -+ case (HEADER_TYPE_ETH): -+ *parseArrayOffset = (uint8_t)CC_PC_PR_ETH_OFFSET; -+ break; -+ case (HEADER_TYPE_USER_DEFINED_SHIM1): -+ *parseArrayOffset = (uint8_t)CC_PC_PR_USER_DEFINED_SHIM1_OFFSET; -+ break; -+ case (HEADER_TYPE_USER_DEFINED_SHIM2): -+ *parseArrayOffset = (uint8_t)CC_PC_PR_USER_DEFINED_SHIM2_OFFSET; -+ break; -+ case (HEADER_TYPE_LLC_SNAP): -+ *parseArrayOffset = CC_PC_PR_USER_LLC_SNAP_OFFSET; -+ break; -+ case (HEADER_TYPE_PPPoE): -+ *parseArrayOffset = CC_PC_PR_PPPOE_OFFSET; -+ break; -+ case (HEADER_TYPE_MPLS): -+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) -+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1)) -+ *parseArrayOffset = CC_PC_PR_MPLS1_OFFSET; -+ else -+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST) -+ *parseArrayOffset = CC_PC_PR_MPLS_LAST_OFFSET; -+ break; -+ case (HEADER_TYPE_IPv4): -+ case (HEADER_TYPE_IPv6): -+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) -+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1)) -+ *parseArrayOffset = CC_PC_PR_IP1_OFFSET; -+ else -+ if (hdrIndex == e_FM_PCD_HDR_INDEX_2) -+ *parseArrayOffset = CC_PC_PR_IP_LAST_OFFSET; -+ break; -+ case (HEADER_TYPE_MINENCAP): -+ *parseArrayOffset = CC_PC_PR_MINENC_OFFSET; -+ break; -+ case (HEADER_TYPE_GRE): -+ *parseArrayOffset = CC_PC_PR_GRE_OFFSET; -+ break; -+ case (HEADER_TYPE_TCP): -+ case (HEADER_TYPE_UDP): -+ case (HEADER_TYPE_IPSEC_AH): -+ case (HEADER_TYPE_IPSEC_ESP): -+ case (HEADER_TYPE_DCCP): -+ case (HEADER_TYPE_SCTP): -+ *parseArrayOffset = CC_PC_PR_L4_OFFSET; -+ break; -+ case (HEADER_TYPE_CAPWAP): -+ case (HEADER_TYPE_CAPWAP_DTLS): -+ *parseArrayOffset = CC_PC_PR_NEXT_HEADER_OFFSET; -+ break; -+ default: -+ RETURN_ERROR( -+ MAJOR, -+ E_NOT_SUPPORTED, -+ ("Header manipulation of this header is not supported")); -+ } -+ } -+ return E_OK; -+} -+ -+static t_Error BuildHmct(t_FmPcdManip *p_Manip, -+ t_FmPcdManipParams *p_FmPcdManipParams, -+ uint8_t *p_DestHmct, uint8_t *p_DestData, bool new) -+{ -+ uint32_t *p_TmpHmct = (uint32_t*)p_DestHmct, *p_LocalData; -+ uint32_t tmpReg = 0, *p_Last = NULL, tmp_ipv6_addr; -+ uint8_t remain, i, size = 0, origSize, *p_UsrData = NULL, *p_TmpData = -+ p_DestData; -+ t_Handle h_FmPcd = p_Manip->h_FmPcd; -+ uint8_t j = 0; -+ -+ if (p_FmPcdManipParams->u.hdr.rmv) -+ { -+ if (p_FmPcdManipParams->u.hdr.rmvParams.type -+ == e_FM_PCD_MANIP_RMV_GENERIC) -+ { -+ /* initialize HMCD */ -+ tmpReg = (uint32_t)(HMCD_OPCODE_GENERIC_RMV) << HMCD_OC_SHIFT; -+ /* tmp, should be conditional */ -+ tmpReg |= p_FmPcdManipParams->u.hdr.rmvParams.u.generic.offset -+ << HMCD_RMV_OFFSET_SHIFT; -+ tmpReg |= p_FmPcdManipParams->u.hdr.rmvParams.u.generic.size -+ << HMCD_RMV_SIZE_SHIFT; -+ } -+ else -+ if (p_FmPcdManipParams->u.hdr.rmvParams.type -+ == e_FM_PCD_MANIP_RMV_BY_HDR) -+ { -+ switch (p_FmPcdManipParams->u.hdr.rmvParams.u.byHdr.type) -+ { -+ case (e_FM_PCD_MANIP_RMV_BY_HDR_SPECIFIC_L2): -+ { -+ uint8_t hmcdOpt; -+ -+ /* initialize HMCD */ -+ tmpReg = (uint32_t)(HMCD_OPCODE_L2_RMV) << HMCD_OC_SHIFT; -+ -+ switch (p_FmPcdManipParams->u.hdr.rmvParams.u.byHdr.u.specificL2) -+ { -+ case (e_FM_PCD_MANIP_HDR_RMV_ETHERNET): -+ hmcdOpt = HMCD_RMV_L2_ETHERNET; -+ break; -+ case (e_FM_PCD_MANIP_HDR_RMV_STACKED_QTAGS): -+ hmcdOpt = HMCD_RMV_L2_STACKED_QTAGS; -+ break; -+ case (e_FM_PCD_MANIP_HDR_RMV_ETHERNET_AND_MPLS): -+ hmcdOpt = HMCD_RMV_L2_ETHERNET_AND_MPLS; -+ break; -+ case (e_FM_PCD_MANIP_HDR_RMV_MPLS): -+ hmcdOpt = HMCD_RMV_L2_MPLS; -+ break; -+ case (e_FM_PCD_MANIP_HDR_RMV_PPPOE): -+ hmcdOpt = HMCD_RMV_L2_PPPOE; -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+ } -+ tmpReg |= hmcdOpt << HMCD_L2_MODE_SHIFT; -+ break; -+ } -+#if (DPAA_VERSION >= 11) -+ case (e_FM_PCD_MANIP_RMV_BY_HDR_CAPWAP): -+ tmpReg = (uint32_t)(HMCD_OPCODE_CAPWAP_RMV) -+ << HMCD_OC_SHIFT; -+ break; -+ case (e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START): -+ { -+ uint8_t prsArrayOffset; -+ t_Error err = E_OK; -+ -+ tmpReg = (uint32_t)(HMCD_OPCODE_RMV_TILL) -+ << HMCD_OC_SHIFT; -+ -+ err = -+ GetPrOffsetByHeaderOrField( -+ &p_FmPcdManipParams->u.hdr.rmvParams.u.byHdr.u.hdrInfo, -+ &prsArrayOffset); -+ ASSERT_COND(!err); -+ /* was previously checked */ -+ -+ tmpReg |= ((uint32_t)prsArrayOffset << 16); -+ } -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ default: -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("manip header remove by hdr type!")); -+ } -+ } -+ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ /* advance to next command */ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ } -+ -+ if (p_FmPcdManipParams->u.hdr.insrt) -+ { -+ if (p_FmPcdManipParams->u.hdr.insrtParams.type -+ == e_FM_PCD_MANIP_INSRT_GENERIC) -+ { -+ /* initialize HMCD */ -+ if (p_FmPcdManipParams->u.hdr.insrtParams.u.generic.replace) -+ tmpReg = (uint32_t)(HMCD_OPCODE_GENERIC_REPLACE) -+ << HMCD_OC_SHIFT; -+ else -+ tmpReg = (uint32_t)(HMCD_OPCODE_GENERIC_INSRT) << HMCD_OC_SHIFT; -+ -+ tmpReg |= p_FmPcdManipParams->u.hdr.insrtParams.u.generic.offset -+ << HMCD_INSRT_OFFSET_SHIFT; -+ tmpReg |= p_FmPcdManipParams->u.hdr.insrtParams.u.generic.size -+ << HMCD_INSRT_SIZE_SHIFT; -+ -+ size = p_FmPcdManipParams->u.hdr.insrtParams.u.generic.size; -+ p_UsrData = p_FmPcdManipParams->u.hdr.insrtParams.u.generic.p_Data; -+ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ -+ /* initialize data to be inserted */ -+ /* if size is not a multiple of 4, padd with 0's */ -+ origSize = size; -+ remain = (uint8_t)(size % 4); -+ if (remain) -+ { -+ size += (uint8_t)(4 - remain); -+ p_LocalData = (uint32_t *)XX_Malloc(size); -+ memset((uint8_t *)p_LocalData, 0, size); -+ memcpy((uint8_t *)p_LocalData, p_UsrData, origSize); -+ } -+ else -+ p_LocalData = (uint32_t*)p_UsrData; -+ -+ /* initialize data and advance pointer to next command */ -+ MemCpy8(p_TmpHmct, p_LocalData, size); -+ p_TmpHmct += size / sizeof(uint32_t); -+ -+ if (remain) -+ XX_Free(p_LocalData); -+ } -+ -+ else -+ if (p_FmPcdManipParams->u.hdr.insrtParams.type -+ == e_FM_PCD_MANIP_INSRT_BY_HDR) -+ { -+ switch (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.type) -+ { -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2): -+ { -+ uint8_t hmcdOpt; -+ -+ /* initialize HMCD */ -+ tmpReg = (uint32_t)(HMCD_OPCODE_L2_INSRT) -+ << HMCD_OC_SHIFT; -+ -+ switch (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.specificL2) -+ { -+ case (e_FM_PCD_MANIP_HDR_INSRT_MPLS): -+ if (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.update) -+ hmcdOpt = HMCD_INSRT_N_UPDATE_L2_MPLS; -+ else -+ hmcdOpt = HMCD_INSRT_L2_MPLS; -+ break; -+ case (e_FM_PCD_MANIP_HDR_INSRT_PPPOE): -+ hmcdOpt = HMCD_INSRT_L2_PPPOE; -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG); -+ } -+ tmpReg |= hmcdOpt << HMCD_L2_MODE_SHIFT; -+ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ -+ /* set size and pointer of user's data */ -+ size = -+ (uint8_t)p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.size; -+ -+ ASSERT_COND(p_TmpData); -+ MemCpy8( -+ p_TmpData, -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.p_Data, -+ size); -+ tmpReg = -+ (size << HMCD_INSRT_L2_SIZE_SHIFT) -+ | (uint32_t)(XX_VirtToPhys(p_TmpData) -+ - (((t_FmPcd*)h_FmPcd)->physicalMuramBase)); -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ p_TmpHmct += HMCD_PTR_SIZE / 4; -+ p_TmpData += size; -+ } -+ break; -+#if (DPAA_VERSION >= 11) -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_IP): -+ tmpReg = (uint32_t)(HMCD_OPCODE_IP_INSRT) -+ << HMCD_OC_SHIFT; -+ if (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.calcL4Checksum) -+ tmpReg |= HMCD_IP_L4_CS_CALC; -+ if (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.mappingMode -+ == e_FM_PCD_MANIP_HDR_QOS_MAPPING_AS_IS) -+ tmpReg |= HMCD_IP_OR_QOS; -+ tmpReg |= -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.lastPidOffset -+ & HMCD_IP_LAST_PID_MASK; -+ tmpReg |= -+ ((p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.size -+ << HMCD_IP_SIZE_SHIFT) -+ & HMCD_IP_SIZE_MASK); -+ if (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.dontFragOverwrite) -+ tmpReg |= HMCD_IP_DF_MODE; -+ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ -+ /* set IP id */ -+ ASSERT_COND(p_TmpData); -+ WRITE_UINT16( -+ *(uint16_t*)p_TmpData, -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.id); -+ WRITE_UINT32( -+ *p_TmpHmct, -+ (uint32_t)(XX_VirtToPhys(p_TmpData) - (((t_FmPcd*)p_Manip->h_FmPcd)->physicalMuramBase))); -+ p_TmpData += 2; -+ p_TmpHmct += HMCD_PTR_SIZE / 4; -+ -+ WRITE_UINT8(*p_TmpHmct, p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.lastDstOffset); -+ p_TmpHmct += HMCD_PARAM_SIZE / 4; -+ -+ MemCpy8( -+ p_TmpHmct, -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.p_Data, -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.size); -+ p_TmpHmct += -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.size -+ / 4; -+ break; -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE): -+ tmpReg = HMCD_INSRT_UDP_LITE; -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP): -+ tmpReg |= (uint32_t)(HMCD_OPCODE_UDP_INSRT) -+ << HMCD_OC_SHIFT; -+ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ -+ MemCpy8( -+ p_TmpHmct, -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.p_Data, -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size); -+ p_TmpHmct += -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size -+ / 4; -+ break; -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP): -+ tmpReg = (uint32_t)(HMCD_OPCODE_CAPWAP_INSRT) -+ << HMCD_OC_SHIFT; -+ tmpReg |= HMCD_CAPWAP_INSRT; -+ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ -+ MemCpy8( -+ p_TmpHmct, -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.p_Data, -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size); -+ p_TmpHmct += -+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size -+ / 4; -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ default: -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("manip header insert by header type!")); -+ -+ } -+ } -+ } -+ -+ if (p_FmPcdManipParams->u.hdr.fieldUpdate) -+ { -+ switch (p_FmPcdManipParams->u.hdr.fieldUpdateParams.type) -+ { -+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN): -+ /* set opcode */ -+ tmpReg = (uint32_t)(HMCD_OPCODE_VLAN_PRI_UPDATE) -+ << HMCD_OC_SHIFT; -+ -+ /* set mode & table pointer */ -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.updateType -+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN) -+ { -+ /* set Mode */ -+ tmpReg |= (uint32_t)(HMCD_VLAN_PRI_UPDATE_DSCP_TO_VPRI) -+ << HMCD_VLAN_PRI_REP_MODE_SHIFT; -+ /* set VPRI default */ -+ tmpReg |= -+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.u.dscpToVpri.vpriDefVal; -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ /* write the table pointer into the Manip descriptor */ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ -+ tmpReg = 0; -+ ASSERT_COND(p_TmpData); -+ for (i = 0; i < HMCD_DSCP_VALUES; i++) -+ { -+ /* first we build from each 8 values a 32bit register */ -+ tmpReg |= -+ (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.u.dscpToVpri.dscpToVpriTable[i]) -+ << (32 - 4 * (j + 1)); -+ j++; -+ /* Than we write this register to the next table word -+ * (i=7-->word 0, i=15-->word 1,... i=63-->word 7) */ -+ if ((i % 8) == 7) -+ { -+ WRITE_UINT32(*((uint32_t*)p_TmpData + (i+1)/8-1), -+ tmpReg); -+ tmpReg = 0; -+ j = 0; -+ } -+ } -+ -+ WRITE_UINT32( -+ *p_TmpHmct, -+ (uint32_t)(XX_VirtToPhys(p_TmpData) - (((t_FmPcd*)h_FmPcd)->physicalMuramBase))); -+ p_TmpHmct += HMCD_PTR_SIZE / 4; -+ -+ p_TmpData += DSCP_TO_VLAN_TABLE_SIZE; -+ } -+ else -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.updateType -+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_VPRI) -+ { -+ /* set Mode */ -+ /* line commented out as it has no-side-effect ('0' value). */ -+ /*tmpReg |= HMCD_VLAN_PRI_UPDATE << HMCD_VLAN_PRI_REP_MODE_SHIFT*/; -+ /* set VPRI parameter */ -+ tmpReg |= -+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.u.vpri; -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ } -+ break; -+ -+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4): -+ /* set opcode */ -+ tmpReg = (uint32_t)(HMCD_OPCODE_IPV4_UPDATE) << HMCD_OC_SHIFT; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_TTL) -+ tmpReg |= HMCD_IPV4_UPDATE_TTL; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_TOS) -+ { -+ tmpReg |= HMCD_IPV4_UPDATE_TOS; -+ tmpReg |= -+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.tos -+ << HMCD_IPV4_UPDATE_TOS_SHIFT; -+ } -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_ID) -+ tmpReg |= HMCD_IPV4_UPDATE_ID; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_SRC) -+ tmpReg |= HMCD_IPV4_UPDATE_SRC; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_DST) -+ tmpReg |= HMCD_IPV4_UPDATE_DST; -+ /* write the first 4 bytes of the descriptor */ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_ID) -+ { -+ ASSERT_COND(p_TmpData); -+ WRITE_UINT16( -+ *(uint16_t*)p_TmpData, -+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.id); -+ WRITE_UINT32( -+ *p_TmpHmct, -+ (uint32_t)(XX_VirtToPhys(p_TmpData) - (((t_FmPcd*)p_Manip->h_FmPcd)->physicalMuramBase))); -+ p_TmpData += 2; -+ p_TmpHmct += HMCD_PTR_SIZE / 4; -+ } -+ -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_SRC) -+ { -+ WRITE_UINT32( -+ *p_TmpHmct, -+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.src); -+ p_TmpHmct += HMCD_IPV4_ADDR_SIZE / 4; -+ } -+ -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates -+ & HDR_MANIP_IPV4_DST) -+ { -+ WRITE_UINT32( -+ *p_TmpHmct, -+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.dst); -+ p_TmpHmct += HMCD_IPV4_ADDR_SIZE / 4; -+ } -+ break; -+ -+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6): -+ /* set opcode */ -+ tmpReg = (uint32_t)(HMCD_OPCODE_IPV6_UPDATE) << HMCD_OC_SHIFT; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates -+ & HDR_MANIP_IPV6_HL) -+ tmpReg |= HMCD_IPV6_UPDATE_HL; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates -+ & HDR_MANIP_IPV6_TC) -+ { -+ tmpReg |= HMCD_IPV6_UPDATE_TC; -+ tmpReg |= -+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.trafficClass -+ << HMCD_IPV6_UPDATE_TC_SHIFT; -+ } -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates -+ & HDR_MANIP_IPV6_SRC) -+ tmpReg |= HMCD_IPV6_UPDATE_SRC; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates -+ & HDR_MANIP_IPV6_DST) -+ tmpReg |= HMCD_IPV6_UPDATE_DST; -+ /* write the first 4 bytes of the descriptor */ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates -+ & HDR_MANIP_IPV6_SRC) -+ { -+ for (i = 0; i < NET_HEADER_FIELD_IPv6_ADDR_SIZE; i += 4) -+ { -+ memcpy(&tmp_ipv6_addr, -+ &p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.src[i], -+ sizeof(uint32_t)); -+ WRITE_UINT32(*p_TmpHmct, tmp_ipv6_addr); -+ p_TmpHmct += HMCD_PTR_SIZE / 4; -+ } -+ } -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates -+ & HDR_MANIP_IPV6_DST) -+ { -+ for (i = 0; i < NET_HEADER_FIELD_IPv6_ADDR_SIZE; i += 4) -+ { -+ memcpy(&tmp_ipv6_addr, -+ &p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.dst[i], -+ sizeof(uint32_t)); -+ WRITE_UINT32(*p_TmpHmct, tmp_ipv6_addr); -+ p_TmpHmct += HMCD_PTR_SIZE / 4; -+ } -+ } -+ break; -+ -+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP): -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates -+ == HDR_MANIP_TCP_UDP_CHECKSUM) -+ { -+ /* we implement this case with the update-checksum descriptor */ -+ /* set opcode */ -+ tmpReg = (uint32_t)(HMCD_OPCODE_TCP_UDP_CHECKSUM) -+ << HMCD_OC_SHIFT; -+ /* write the first 4 bytes of the descriptor */ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ } -+ else -+ { -+ /* we implement this case with the TCP/UDP update descriptor */ -+ /* set opcode */ -+ tmpReg = (uint32_t)(HMCD_OPCODE_TCP_UDP_UPDATE) -+ << HMCD_OC_SHIFT; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates -+ & HDR_MANIP_TCP_UDP_DST) -+ tmpReg |= HMCD_TCP_UDP_UPDATE_DST; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates -+ & HDR_MANIP_TCP_UDP_SRC) -+ tmpReg |= HMCD_TCP_UDP_UPDATE_SRC; -+ /* write the first 4 bytes of the descriptor */ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ -+ tmpReg = 0; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates -+ & HDR_MANIP_TCP_UDP_SRC) -+ tmpReg |= -+ ((uint32_t)p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.src) -+ << HMCD_TCP_UDP_UPDATE_SRC_SHIFT; -+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates -+ & HDR_MANIP_TCP_UDP_DST) -+ tmpReg |= -+ ((uint32_t)p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.dst); -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ p_TmpHmct += HMCD_PTR_SIZE / 4; -+ } -+ break; -+ -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, -+ ("Unknown fieldUpdateParams.type")); -+ } -+ } -+ -+ if (p_FmPcdManipParams->u.hdr.custom) -+ { -+ switch (p_FmPcdManipParams->u.hdr.customParams.type) -+ { -+ case (e_FM_PCD_MANIP_HDR_CUSTOM_IP_REPLACE): -+ /* set opcode */ -+ tmpReg = (uint32_t)(HMCD_OPCODE_REPLACE_IP) << HMCD_OC_SHIFT; -+ -+ if (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.decTtlHl) -+ tmpReg |= HMCD_IP_REPLACE_TTL_HL; -+ if (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.replaceType -+ == e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV4_BY_IPV6) -+ /* line commented out as it has no-side-effect ('0' value). */ -+ /*tmpReg |= HMCD_IP_REPLACE_REPLACE_IPV4*/; -+ else -+ if (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.replaceType -+ == e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4) -+ { -+ tmpReg |= HMCD_IP_REPLACE_REPLACE_IPV6; -+ if (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.updateIpv4Id) -+ tmpReg |= HMCD_IP_REPLACE_ID; -+ } -+ else -+ RETURN_ERROR( -+ MINOR, -+ E_NOT_SUPPORTED, -+ ("One flag out of HDR_MANIP_IP_REPLACE_IPV4, HDR_MANIP_IP_REPLACE_IPV6 - must be set.")); -+ -+ /* write the first 4 bytes of the descriptor */ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE / 4; -+ -+ size = -+ p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.hdrSize; -+ ASSERT_COND(p_TmpData); -+ MemCpy8( -+ p_TmpData, -+ p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.hdr, -+ size); -+ tmpReg = (uint32_t)(size << HMCD_IP_REPLACE_L3HDRSIZE_SHIFT); -+ tmpReg |= (uint32_t)(XX_VirtToPhys(p_TmpData) -+ - (((t_FmPcd*)h_FmPcd)->physicalMuramBase)); -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ p_TmpHmct += HMCD_PTR_SIZE / 4; -+ p_TmpData += size; -+ -+ if ((p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.replaceType -+ == e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4) -+ && (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.updateIpv4Id)) -+ { -+ WRITE_UINT16( -+ *(uint16_t*)p_TmpData, -+ p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.id); -+ WRITE_UINT32( -+ *p_TmpHmct, -+ (uint32_t)(XX_VirtToPhys(p_TmpData) - (((t_FmPcd*)h_FmPcd)->physicalMuramBase))); -+ p_TmpData += 2; -+ } -+ p_TmpHmct += HMCD_PTR_SIZE / 4; -+ break; -+ case (e_FM_PCD_MANIP_HDR_CUSTOM_GEN_FIELD_REPLACE): -+ /* set opcode */ -+ tmpReg = (uint32_t)(HMCD_OPCODE_GEN_FIELD_REPLACE) << HMCD_OC_SHIFT; -+ tmpReg |= p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.size << HMCD_GEN_FIELD_SIZE_SHIFT; -+ tmpReg |= p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.srcOffset << HMCD_GEN_FIELD_SRC_OFF_SHIFT; -+ tmpReg |= p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.dstOffset << HMCD_GEN_FIELD_DST_OFF_SHIFT; -+ if (p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.mask) -+ tmpReg |= HMCD_GEN_FIELD_MASK_EN; -+ -+ /* write the first 4 bytes of the descriptor */ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ /* save a pointer to the "last" indication word */ -+ p_Last = p_TmpHmct; -+ -+ p_TmpHmct += HMCD_BASIC_SIZE/4; -+ -+ if (p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.mask) -+ { -+ tmpReg = p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.mask << HMCD_GEN_FIELD_MASK_SHIFT; -+ tmpReg |= p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.maskOffset << HMCD_GEN_FIELD_MASK_OFF_SHIFT; -+ /* write the next 4 bytes of the descriptor */ -+ WRITE_UINT32(*p_TmpHmct, tmpReg); -+ } -+ p_TmpHmct += HMCD_PARAM_SIZE/4; -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, -+ ("Unknown customParams.type")); -+ } -+ } -+ -+ /* If this node has a nextManip, and no parsing is required, the old table must be copied to the new table -+ the old table and should be freed */ -+ if (p_FmPcdManipParams->h_NextManip -+ && (p_Manip->nextManipType == e_FM_PCD_MANIP_HDR) -+ && (MANIP_DONT_REPARSE(p_Manip))) -+ { -+ if (new) -+ { -+ /* If this is the first time this manip is created we need to free unused memory. If it -+ * is a dynamic changes case, the memory used is either the CC shadow or the existing -+ * table - no allocation, no free */ -+ MANIP_UPDATE_UNIFIED_POSITION(p_FmPcdManipParams->h_NextManip); -+ -+ p_Manip->unifiedPosition = e_MANIP_UNIFIED_FIRST; -+ } -+ } -+ else -+ { -+ ASSERT_COND(p_Last); -+ /* set the "last" indication on the last command of the current table */ -+ WRITE_UINT32(*p_Last, GET_UINT32(*p_Last) | HMCD_LAST); -+ } -+ -+ return E_OK; -+} -+ -+static t_Error CreateManipActionNew(t_FmPcdManip *p_Manip, -+ t_FmPcdManipParams *p_FmPcdManipParams) -+{ -+ t_FmPcdManip *p_CurManip; -+ t_Error err; -+ uint32_t nextSize = 0, totalSize; -+ uint16_t tmpReg; -+ uint8_t *p_OldHmct, *p_TmpHmctPtr, *p_TmpDataPtr; -+ -+ /* set Manip structure */ -+ -+ p_Manip->dontParseAfterManip = -+ p_FmPcdManipParams->u.hdr.dontParseAfterManip; -+ -+ if (p_FmPcdManipParams->h_NextManip) -+ { /* Next Header manipulation exists */ -+ p_Manip->nextManipType = MANIP_GET_TYPE(p_FmPcdManipParams->h_NextManip); -+ -+ if ((p_Manip->nextManipType == e_FM_PCD_MANIP_HDR) && p_Manip->dontParseAfterManip) -+ nextSize = (uint32_t)(GetHmctSize(p_FmPcdManipParams->h_NextManip) -+ + GetDataSize(p_FmPcdManipParams->h_NextManip)); -+ else /* either parsing is required or next manip is Frag; no table merging. */ -+ p_Manip->cascaded = TRUE; -+ /* pass up the "cascaded" attribute. The whole chain is cascaded -+ * if something is cascaded along the way. */ -+ if (MANIP_IS_CASCADED(p_FmPcdManipParams->h_NextManip)) -+ p_Manip->cascaded = TRUE; -+ } -+ -+ /* Allocate new table */ -+ /* calculate table size according to manip parameters */ -+ err = CalculateTableSize(p_FmPcdManipParams, &p_Manip->tableSize, -+ &p_Manip->dataSize); -+ if (err) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ totalSize = (uint16_t)(p_Manip->tableSize + p_Manip->dataSize + nextSize); -+ -+ p_Manip->p_Hmct = (uint8_t*)FM_MURAM_AllocMem( -+ ((t_FmPcd *)p_Manip->h_FmPcd)->h_FmMuram, totalSize, 4); -+ if (!p_Manip->p_Hmct) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc failed")); -+ -+ if (p_Manip->dataSize) -+ p_Manip->p_Data = -+ (uint8_t*)PTR_MOVE(p_Manip->p_Hmct, (p_Manip->tableSize + nextSize)); -+ -+ /* update shadow size to allow runtime replacement of Header manipulation */ -+ /* The allocated shadow is divided as follows: -+ 0 . . . 16 . . . -+ -------------------------------- -+ | Shadow | Shadow HMTD | -+ | HMTD | Match Table | -+ | (16 bytes) | (maximal size) | -+ -------------------------------- -+ */ -+ -+ err = FmPcdUpdateCcShadow(p_Manip->h_FmPcd, (uint32_t)(totalSize + 16), -+ (uint16_t)FM_PCD_CC_AD_TABLE_ALIGN); -+ if (err != E_OK) -+ { -+ FM_MURAM_FreeMem(p_Manip->h_FmPcd, p_Manip->p_Hmct); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM allocation for HdrManip node shadow")); -+ } -+ -+ if (p_FmPcdManipParams->h_NextManip -+ && (p_Manip->nextManipType == e_FM_PCD_MANIP_HDR) -+ && (MANIP_DONT_REPARSE(p_Manip))) -+ { -+ p_OldHmct = (uint8_t *)GetManipInfo(p_FmPcdManipParams->h_NextManip, -+ e_MANIP_HMCT); -+ p_CurManip = p_FmPcdManipParams->h_NextManip; -+ /* Run till the last Manip (which is the first to configure) */ -+ while (MANIP_IS_UNIFIED_NON_LAST(p_CurManip)) -+ p_CurManip = p_CurManip->h_NextManip; -+ -+ while (p_CurManip) -+ { -+ /* If this is a unified table, point to the part of the table -+ * which is the relative offset in HMCT. -+ */ -+ p_TmpHmctPtr = (uint8_t*)PTR_MOVE(p_Manip->p_Hmct, -+ (p_Manip->tableSize + -+ (PTR_TO_UINT(p_CurManip->p_Hmct) - -+ PTR_TO_UINT(p_OldHmct)))); -+ if (p_CurManip->p_Data) -+ p_TmpDataPtr = (uint8_t*)PTR_MOVE(p_Manip->p_Hmct, -+ (p_Manip->tableSize + -+ (PTR_TO_UINT(p_CurManip->p_Data) - -+ PTR_TO_UINT(p_OldHmct)))); -+ else -+ p_TmpDataPtr = NULL; -+ -+ BuildHmct(p_CurManip, &p_CurManip->manipParams, p_TmpHmctPtr, -+ p_TmpDataPtr, FALSE); -+ /* update old manip table pointer */ -+ MANIP_SET_HMCT_PTR(p_CurManip, p_TmpHmctPtr); -+ MANIP_SET_DATA_PTR(p_CurManip, p_TmpDataPtr); -+ -+ p_CurManip = p_CurManip->h_PrevManip; -+ } -+ /* We copied the HMCT to create a new large HMCT so we can free the old one */ -+ FM_MURAM_FreeMem(MANIP_GET_MURAM(p_FmPcdManipParams->h_NextManip), -+ p_OldHmct); -+ } -+ -+ /* Fill table */ -+ err = BuildHmct(p_Manip, p_FmPcdManipParams, p_Manip->p_Hmct, -+ p_Manip->p_Data, TRUE); -+ if (err) -+ { -+ FM_MURAM_FreeMem(p_Manip->h_FmPcd, p_Manip->p_Hmct); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ /* Build HMTD (table descriptor) */ -+ tmpReg = HMTD_CFG_TYPE; /* NADEN = 0 */ -+ -+ /* add parseAfterManip */ -+ if (!p_Manip->dontParseAfterManip) -+ tmpReg |= HMTD_CFG_PRS_AFTER_HM; -+ -+ /* create cascade */ -+ /*if (p_FmPcdManipParams->h_NextManip -+ && (!MANIP_DONT_REPARSE(p_Manip) || (p_Manip->nextManipType != e_FM_PCD_MANIP_HDR)))*/ -+ if (p_Manip->cascaded) -+ { -+ uint16_t nextAd; -+ /* indicate that there's another HM table descriptor */ -+ tmpReg |= HMTD_CFG_NEXT_AD_EN; -+ /* get address of next HMTD (table descriptor; h_Ad). -+ * If the next HMTD was removed due to table unifing, get the address -+ * of the "next next" as written in the h_Ad of the next h_Manip node. -+ */ -+ if (p_Manip->unifiedPosition != e_MANIP_UNIFIED_FIRST) -+ nextAd = (uint16_t)((uint32_t)(XX_VirtToPhys(MANIP_GET_HMTD_PTR(p_FmPcdManipParams->h_NextManip)) - (((t_FmPcd*)p_Manip->h_FmPcd)->physicalMuramBase)) >> 4); -+ else -+ nextAd = ((t_Hmtd *)((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->h_Ad)->nextAdIdx; -+ -+ WRITE_UINT16(((t_Hmtd *)p_Manip->h_Ad)->nextAdIdx, nextAd); -+ } -+ -+ WRITE_UINT16(((t_Hmtd *)p_Manip->h_Ad)->cfg, tmpReg); -+ WRITE_UINT32( -+ ((t_Hmtd *)p_Manip->h_Ad)->hmcdBasePtr, -+ (uint32_t)(XX_VirtToPhys(p_Manip->p_Hmct) - (((t_FmPcd*)p_Manip->h_FmPcd)->physicalMuramBase))); -+ -+ WRITE_UINT8(((t_Hmtd *)p_Manip->h_Ad)->opCode, HMAN_OC); -+ -+ if (p_Manip->unifiedPosition == e_MANIP_UNIFIED_FIRST) -+ { -+ /* The HMTD of the next Manip is never going to be used */ -+ if (((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->muramAllocate) -+ FM_MURAM_FreeMem( -+ ((t_FmPcd *)((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->h_FmPcd)->h_FmMuram, -+ ((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->h_Ad); -+ else -+ XX_Free(((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->h_Ad); -+ ((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->h_Ad = NULL; -+ } -+ -+ return E_OK; -+} -+ -+static t_Error CreateManipActionShadow(t_FmPcdManip *p_Manip, -+ t_FmPcdManipParams *p_FmPcdManipParams) -+{ -+ uint8_t *p_WholeHmct, *p_TmpHmctPtr, newDataSize, *p_TmpDataPtr = NULL; -+ uint16_t newSize; -+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd; -+ t_Error err; -+ t_FmPcdManip *p_CurManip = p_Manip; -+ -+ err = CalculateTableSize(p_FmPcdManipParams, &newSize, &newDataSize); -+ if (err) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ /* check coherency of new table parameters */ -+ if (newSize > p_Manip->tableSize) -+ RETURN_ERROR( -+ MINOR, -+ E_INVALID_VALUE, -+ ("New Hdr Manip configuration requires larger size than current one (command table).")); -+ if (newDataSize > p_Manip->dataSize) -+ RETURN_ERROR( -+ MINOR, -+ E_INVALID_VALUE, -+ ("New Hdr Manip configuration requires larger size than current one (data).")); -+ if (p_FmPcdManipParams->h_NextManip) -+ RETURN_ERROR( -+ MINOR, E_INVALID_VALUE, -+ ("New Hdr Manip configuration can not contain h_NextManip.")); -+ if (MANIP_IS_UNIFIED(p_Manip) && (newSize != p_Manip->tableSize)) -+ RETURN_ERROR( -+ MINOR, -+ E_INVALID_VALUE, -+ ("New Hdr Manip configuration in a chained manipulation requires different size than current one.")); -+ if (p_Manip->dontParseAfterManip -+ != p_FmPcdManipParams->u.hdr.dontParseAfterManip) -+ RETURN_ERROR( -+ MINOR, -+ E_INVALID_VALUE, -+ ("New Hdr Manip configuration differs in dontParseAfterManip value.")); -+ -+ p_Manip->tableSize = newSize; -+ p_Manip->dataSize = newDataSize; -+ -+ /* Build the new table in the shadow */ -+ if (!MANIP_IS_UNIFIED(p_Manip)) -+ { -+ p_TmpHmctPtr = (uint8_t*)PTR_MOVE(p_FmPcd->p_CcShadow, 16); -+ if (p_Manip->p_Data) -+ p_TmpDataPtr = -+ (uint8_t*)PTR_MOVE(p_TmpHmctPtr, -+ (PTR_TO_UINT(p_Manip->p_Data) - PTR_TO_UINT(p_Manip->p_Hmct))); -+ -+ BuildHmct(p_Manip, p_FmPcdManipParams, p_TmpHmctPtr, p_Manip->p_Data, -+ FALSE); -+ } -+ else -+ { -+ p_WholeHmct = (uint8_t *)GetManipInfo(p_Manip, e_MANIP_HMCT); -+ ASSERT_COND(p_WholeHmct); -+ -+ /* Run till the last Manip (which is the first to configure) */ -+ while (MANIP_IS_UNIFIED_NON_LAST(p_CurManip)) -+ p_CurManip = p_CurManip->h_NextManip; -+ -+ while (p_CurManip) -+ { -+ /* If this is a non-head node in a unified table, point to the part of the shadow -+ * which is the relative offset in HMCT. -+ * else, point to the beginning of the -+ * shadow table (we save 16 for the HMTD. -+ */ -+ p_TmpHmctPtr = -+ (uint8_t*)PTR_MOVE(p_FmPcd->p_CcShadow, -+ (16 + PTR_TO_UINT(p_CurManip->p_Hmct) - PTR_TO_UINT(p_WholeHmct))); -+ if (p_CurManip->p_Data) -+ p_TmpDataPtr = -+ (uint8_t*)PTR_MOVE(p_FmPcd->p_CcShadow, -+ (16 + PTR_TO_UINT(p_CurManip->p_Data) - PTR_TO_UINT(p_WholeHmct))); -+ -+ BuildHmct(p_CurManip, &p_CurManip->manipParams, p_TmpHmctPtr, -+ p_TmpDataPtr, FALSE); -+ p_CurManip = p_CurManip->h_PrevManip; -+ } -+ } -+ -+ return E_OK; -+} -+ -+static t_Error CreateManipActionBackToOrig( -+ t_FmPcdManip *p_Manip, t_FmPcdManipParams *p_FmPcdManipParams) -+{ -+ uint8_t *p_WholeHmct = NULL, *p_TmpHmctPtr, *p_TmpDataPtr; -+ t_FmPcdManip *p_CurManip = p_Manip; -+ -+ /* Build the new table in the shadow */ -+ if (!MANIP_IS_UNIFIED(p_Manip)) -+ BuildHmct(p_Manip, p_FmPcdManipParams, p_Manip->p_Hmct, p_Manip->p_Data, -+ FALSE); -+ else -+ { -+ p_WholeHmct = (uint8_t *)GetManipInfo(p_Manip, e_MANIP_HMCT); -+ ASSERT_COND(p_WholeHmct); -+ -+ /* Run till the last Manip (which is the first to configure) */ -+ while (MANIP_IS_UNIFIED_NON_LAST(p_CurManip)) -+ p_CurManip = p_CurManip->h_NextManip; -+ -+ while (p_CurManip) -+ { -+ /* If this is a unified table, point to the part of the table -+ * which is the relative offset in HMCT. -+ */ -+ p_TmpHmctPtr = p_CurManip->p_Hmct; /*- (uint32_t)p_WholeHmct*/ -+ p_TmpDataPtr = p_CurManip->p_Data; /*- (uint32_t)p_WholeHmct*/ -+ -+ BuildHmct(p_CurManip, &p_CurManip->manipParams, p_TmpHmctPtr, -+ p_TmpDataPtr, FALSE); -+ -+ p_CurManip = p_CurManip->h_PrevManip; -+ } -+ } -+ -+ return E_OK; -+} -+ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+static t_Error UpdateManipIc(t_Handle h_Manip, uint8_t icOffset) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ t_Handle p_Ad; -+ uint32_t tmpReg32 = 0; -+ SANITY_CHECK_RETURN_ERROR(h_Manip, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad, E_INVALID_HANDLE); -+ -+ switch (p_Manip->opcode) -+ { -+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX): -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ if (p_Manip->updateParams & INTERNAL_CONTEXT_OFFSET) -+ { -+ tmpReg32 = -+ *(uint32_t *)&((t_AdOfTypeContLookup *)p_Ad)->pcAndOffsets; -+ tmpReg32 |= (uint32_t)((uint32_t)icOffset << 16); -+ *(uint32_t *)&((t_AdOfTypeContLookup *)p_Ad)->pcAndOffsets = -+ tmpReg32; -+ p_Manip->updateParams &= ~INTERNAL_CONTEXT_OFFSET; -+ p_Manip->icOffset = icOffset; -+ } -+ else -+ { -+ if (p_Manip->icOffset != icOffset) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("this manipulation was updated previously by different value");); -+ } -+ break; -+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST): -+ if (p_Manip->h_Frag) -+ { -+ if (p_Manip->updateParams & INTERNAL_CONTEXT_OFFSET) -+ { -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ tmpReg32 |= GET_UINT32(((t_AdOfTypeContLookup *)p_Ad)->pcAndOffsets); -+ tmpReg32 |= (uint32_t)((uint32_t)icOffset << 16); -+ WRITE_UINT32(((t_AdOfTypeContLookup *)p_Ad)->pcAndOffsets, tmpReg32); -+ p_Manip->updateParams &= ~INTERNAL_CONTEXT_OFFSET; -+ p_Manip->icOffset = icOffset; -+ } -+ else -+ { -+ if (p_Manip->icOffset != icOffset) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("this manipulation was updated previousely by different value");); -+ } -+ } -+ break; -+ } -+ -+ return E_OK; -+} -+ -+static t_Error UpdateInitMvIntFrameHeaderFromFrameToBufferPrefix( -+ t_Handle h_FmPort, t_FmPcdManip *p_Manip, t_Handle h_Ad, bool validate) -+{ -+ -+ t_AdOfTypeContLookup *p_Ad = (t_AdOfTypeContLookup *)h_Ad; -+ t_FmPortGetSetCcParams fmPortGetSetCcParams; -+ t_Error err; -+ uint32_t tmpReg32; -+ -+ memset(&fmPortGetSetCcParams, 0, sizeof(t_FmPortGetSetCcParams)); -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR( -+ (p_Manip->opcode & HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX), -+ E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_Manip->muramAllocate, E_INVALID_STATE); -+ -+ if (p_Manip->updateParams) -+ { -+ if ((!(p_Manip->updateParams & OFFSET_OF_PR)) -+ || (p_Manip->shadowUpdateParams & OFFSET_OF_PR)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_STATE, -+ ("in this stage parameters from Port has not be updated")); -+ -+ fmPortGetSetCcParams.getCcParams.type = p_Manip->updateParams; -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_PSO; -+ fmPortGetSetCcParams.setCcParams.psoSize = 16; -+ -+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_PR) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_STATE, -+ ("Parser result offset wasn't configured previousely")); -+#ifdef FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 -+ ASSERT_COND(!(fmPortGetSetCcParams.getCcParams.prOffset % 16)); -+#endif -+ } -+ else -+ if (validate) -+ { -+ if ((!(p_Manip->shadowUpdateParams & OFFSET_OF_PR)) -+ || (p_Manip->updateParams & OFFSET_OF_PR)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_STATE, -+ ("in this stage parameters from Port has be updated")); -+ fmPortGetSetCcParams.getCcParams.type = p_Manip->shadowUpdateParams; -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_PSO; -+ fmPortGetSetCcParams.setCcParams.psoSize = 16; -+ -+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_PR) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_STATE, -+ ("Parser result offset wasn't configured previousely")); -+ -+ } -+ -+ ASSERT_COND(p_Ad); -+ -+ if (p_Manip->updateParams & OFFSET_OF_PR) -+ { -+ tmpReg32 = 0; -+ tmpReg32 |= fmPortGetSetCcParams.getCcParams.prOffset; -+ WRITE_UINT32(p_Ad->matchTblPtr, -+ (GET_UINT32(p_Ad->matchTblPtr) | tmpReg32)); -+ p_Manip->updateParams &= ~OFFSET_OF_PR; -+ p_Manip->shadowUpdateParams |= OFFSET_OF_PR; -+ } -+ else -+ if (validate) -+ { -+ tmpReg32 = GET_UINT32(p_Ad->matchTblPtr); -+ if ((uint8_t)tmpReg32 != fmPortGetSetCcParams.getCcParams.prOffset) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("this manipulation was updated previousely by different value");); -+ } -+ -+ return E_OK; -+} -+ -+static t_Error UpdateModifyCapwapFragmenation(t_FmPcdManip *p_Manip, t_Handle h_Ad, bool validate,t_Handle h_FmTree) -+{ -+ t_AdOfTypeContLookup *p_Ad = (t_AdOfTypeContLookup *)h_Ad; -+ t_FmPcdCcSavedManipParams *p_SavedManipParams = NULL; -+ uint32_t tmpReg32 = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Frag,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Manip->frag,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(((p_Manip->opcode == HMAN_OC_CAPWAP_FRAGMENTATION) || (p_Manip->opcode == HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER)), E_INVALID_STATE); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Frag; -+ -+ if (p_Manip->updateParams) -+ { -+ -+ if ((!(p_Manip->updateParams & OFFSET_OF_DATA)) || -+ ((p_Manip->shadowUpdateParams & OFFSET_OF_DATA))) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("in this stage parameters from Port has not be updated")); -+ p_SavedManipParams = FmPcdCcTreeGetSavedManipParams(h_FmTree); -+ if (!p_SavedManipParams) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("for this manipulation tree has to be configured previosely with this type")); -+ p_Manip->capwapFragParams.dataOffset = p_SavedManipParams->capwapParams.dataOffset; -+ -+ tmpReg32 = GET_UINT32(p_Ad->pcAndOffsets); -+ tmpReg32 |= ((uint32_t)p_Manip->capwapFragParams.dataOffset<< 16); -+ WRITE_UINT32(p_Ad->pcAndOffsets,tmpReg32); -+ -+ p_Manip->updateParams &= ~OFFSET_OF_DATA; -+ p_Manip->shadowUpdateParams |= OFFSET_OF_DATA; -+ } -+ else if (validate) -+ { -+ -+ p_SavedManipParams = FmPcdCcTreeGetSavedManipParams(h_FmTree); -+ if (!p_SavedManipParams) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("for this manipulation tree has to be configured previosely with this type")); -+ if (p_Manip->capwapFragParams.dataOffset != p_SavedManipParams->capwapParams.dataOffset) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("this manipulation was updated previousely by different value")); -+ } -+ -+ return E_OK; -+} -+ -+static t_Error UpdateInitCapwapFragmentation(t_Handle h_FmPort, -+ t_FmPcdManip *p_Manip, -+ t_Handle h_Ad, -+ bool validate, -+ t_Handle h_FmTree) -+{ -+ t_AdOfTypeContLookup *p_Ad; -+ t_FmPortGetSetCcParams fmPortGetSetCcParams; -+ t_Error err; -+ uint32_t tmpReg32 = 0; -+ t_FmPcdCcSavedManipParams *p_SavedManipParams; -+ -+ UNUSED(h_Ad); -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Frag,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Manip->frag,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(((p_Manip->opcode == HMAN_OC_CAPWAP_FRAGMENTATION) || -+ (p_Manip->opcode == HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER)), E_INVALID_STATE); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Frag; -+ -+ if (p_Manip->updateParams) -+ { -+ if ((!(p_Manip->updateParams & OFFSET_OF_DATA)) || -+ ((p_Manip->shadowUpdateParams & OFFSET_OF_DATA))) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("in this stage parameters from Port has not be updated")); -+ fmPortGetSetCcParams.getCcParams.type = p_Manip->updateParams; -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNEN | UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY; -+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP | NIA_ENG_FM_CTL; -+ /* For CAPWAP Rassembly used FMAN_CTRL2 hardcoded - so for fragmentation its better to use FMAN_CTRL1 */ -+ fmPortGetSetCcParams.setCcParams.orFmanCtrl = FPM_PORT_FM_CTL1; -+ -+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_DATA) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Data offset wasn't configured previousely")); -+ -+ p_SavedManipParams = (t_FmPcdCcSavedManipParams *)XX_Malloc(sizeof(t_FmPcdCcSavedManipParams)); -+ p_SavedManipParams->capwapParams.dataOffset = fmPortGetSetCcParams.getCcParams.dataOffset; -+ -+#ifdef FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 -+ ASSERT_COND(!(p_SavedManipParams->capwapParams.dataOffset % 16)); -+#endif /* FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 */ -+ -+ FmPcdCcTreeSetSavedManipParams(h_FmTree, (t_Handle)p_SavedManipParams); -+ } -+ else if (validate) -+ { -+ if ((!(p_Manip->shadowUpdateParams & OFFSET_OF_DATA)) || -+ ((p_Manip->updateParams & OFFSET_OF_DATA))) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("in this stage parameters from Port has be updated")); -+ fmPortGetSetCcParams.getCcParams.type = p_Manip->shadowUpdateParams; -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNEN | UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY; -+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP | NIA_ENG_FM_CTL; -+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_DATA) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Data offset wasn't configured previousely")); -+ } -+ -+ if (p_Manip->updateParams) -+ { -+ tmpReg32 = GET_UINT32(p_Ad->pcAndOffsets); -+ tmpReg32 |= ((uint32_t)fmPortGetSetCcParams.getCcParams.dataOffset<< 16); -+ WRITE_UINT32(p_Ad->pcAndOffsets,tmpReg32); -+ -+ p_Manip->updateParams &= ~OFFSET_OF_DATA; -+ p_Manip->shadowUpdateParams |= OFFSET_OF_DATA; -+ p_Manip->capwapFragParams.dataOffset = fmPortGetSetCcParams.getCcParams.dataOffset; -+ } -+ else if (validate) -+ { -+ if (p_Manip->capwapFragParams.dataOffset != fmPortGetSetCcParams.getCcParams.dataOffset) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("this manipulation was updated previousely by different value")); -+ } -+ -+ return E_OK; -+} -+ -+static t_Error UpdateInitCapwapReasm(t_Handle h_FmPcd, -+ t_Handle h_FmPort, -+ t_FmPcdManip *p_Manip, -+ t_Handle h_Ad, -+ bool validate) -+{ -+ t_CapwapReasmPram *p_ReassmTbl; -+ t_Error err; -+ t_FmPortGetSetCcParams fmPortGetSetCcParams; -+ uint8_t i = 0; -+ uint16_t size; -+ uint32_t tmpReg32; -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_FmPcdCcCapwapReassmTimeoutParams ccCapwapReassmTimeoutParams; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Frag,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Manip->frag,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Manip->opcode == HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST), E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc,E_INVALID_HANDLE); -+ -+ if (p_Manip->h_FmPcd != h_FmPcd) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("handler of PCD previously was initiated by different value")); -+ -+ UNUSED(h_Ad); -+ -+ memset(&fmPortGetSetCcParams, 0, sizeof(t_FmPortGetSetCcParams)); -+ p_ReassmTbl = (t_CapwapReasmPram *)p_Manip->h_Frag; -+ -+ if (p_Manip->updateParams) -+ { -+ if ((!(p_Manip->updateParams & NUM_OF_TASKS) && -+ !(p_Manip->updateParams & OFFSET_OF_DATA) && -+ !(p_Manip->updateParams & OFFSET_OF_PR) && -+ !(p_Manip->updateParams & HW_PORT_ID)) || -+ ((p_Manip->shadowUpdateParams & NUM_OF_TASKS) || -+ (p_Manip->shadowUpdateParams & OFFSET_OF_DATA) || (p_Manip->shadowUpdateParams & OFFSET_OF_PR) || -+ (p_Manip->shadowUpdateParams & HW_PORT_ID))) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("in this stage parameters from Port has not be updated")); -+ -+ fmPortGetSetCcParams.getCcParams.type = p_Manip->updateParams; -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNEN; -+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP | NIA_ENG_FM_CTL; -+ -+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (fmPortGetSetCcParams.getCcParams.type & NUM_OF_TASKS) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Num of tasks wasn't configured previousely")); -+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_DATA) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("offset of the data wasn't configured previousely")); -+ if (fmPortGetSetCcParams.getCcParams.type & HW_PORT_ID) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("hwPortId wasn't updated")); -+#ifdef FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 -+ ASSERT_COND((fmPortGetSetCcParams.getCcParams.dataOffset % 16) == 0); -+#endif /* FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 */ -+ } -+ else if (validate) -+ { -+ if ((!(p_Manip->shadowUpdateParams & NUM_OF_TASKS) && -+ !(p_Manip->shadowUpdateParams & OFFSET_OF_DATA) && -+ !(p_Manip->shadowUpdateParams & OFFSET_OF_PR) && -+ !(p_Manip->shadowUpdateParams & HW_PORT_ID)) && -+ ((p_Manip->updateParams & NUM_OF_TASKS) || -+ (p_Manip->updateParams & OFFSET_OF_DATA) || (p_Manip->updateParams & OFFSET_OF_PR) || -+ (p_Manip->updateParams & HW_PORT_ID))) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("in this stage parameters from Port has be updated")); -+ -+ fmPortGetSetCcParams.getCcParams.type = p_Manip->shadowUpdateParams; -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNEN; -+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP | NIA_ENG_FM_CTL; -+ -+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (fmPortGetSetCcParams.getCcParams.type & NUM_OF_TASKS) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("NumOfTasks wasn't configured previously")); -+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_DATA) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("offset of the data wasn't configured previously")); -+ if (fmPortGetSetCcParams.getCcParams.type & HW_PORT_ID) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("hwPortId wasn't updated")); -+ } -+ -+ if (p_Manip->updateParams) -+ { -+ if (p_Manip->updateParams & NUM_OF_TASKS) -+ { -+ /*recommendation of Microcode team - (maxNumFramesInProcess * 2) */ -+ size = (uint16_t)(p_Manip->capwapFragParams.maxNumFramesInProcess*2 + fmPortGetSetCcParams.getCcParams.numOfTasks); -+ if (size > 255) -+ RETURN_ERROR(MAJOR,E_INVALID_VALUE, ("numOfOpenReassmEntries + numOfTasks per port can not be greater than 256")); -+ -+ p_Manip->capwapFragParams.numOfTasks = fmPortGetSetCcParams.getCcParams.numOfTasks; -+ -+ /*p_ReassmFrmDescrIndxPoolTbl*/ -+ p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl = -+ (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ (uint32_t)(size + 1), -+ 4); -+ if (!p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for CAPWAP Reassembly frame buffer index pool table")); -+ -+ MemSet8(p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl, 0, (uint32_t)(size + 1)); -+ -+ for ( i = 0; i < size; i++) -+ WRITE_UINT8(*(uint8_t *)PTR_MOVE(p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl, i), (uint8_t)(i+1)); -+ -+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl) - p_FmPcd->physicalMuramBase); -+ -+ WRITE_UINT32(p_ReassmTbl->reasmFrmDescIndexPoolTblPtr, tmpReg32); -+ -+ /*p_ReassmFrmDescrPoolTbl*/ -+ p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl = -+ (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ (uint32_t)((size + 1) * FM_PCD_MANIP_CAPWAP_REASM_RFD_SIZE), -+ 4); -+ -+ if (!p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for CAPWAP Reassembly frame buffer pool table")); -+ -+ MemSet8(p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl, 0, (uint32_t)((size +1)* FM_PCD_MANIP_CAPWAP_REASM_RFD_SIZE)); -+ -+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl) - p_FmPcd->physicalMuramBase); -+ -+ WRITE_UINT32(p_ReassmTbl->reasmFrmDescPoolTblPtr, tmpReg32); -+ -+ /*p_TimeOutTbl*/ -+ -+ p_Manip->capwapFragParams.p_TimeOutTbl = -+ (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ (uint32_t)((size + 1)* FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_ENTRY_SIZE), -+ 4); -+ -+ if (!p_Manip->capwapFragParams.p_TimeOutTbl) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for CAPWAP Reassembly timeout table")); -+ -+ MemSet8(p_Manip->capwapFragParams.p_TimeOutTbl, 0, (uint16_t)((size + 1)*FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_ENTRY_SIZE)); -+ -+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->capwapFragParams.p_TimeOutTbl) - p_FmPcd->physicalMuramBase); -+ WRITE_UINT32(p_ReassmTbl->timeOutTblPtr, tmpReg32); -+ -+ p_Manip->updateParams &= ~NUM_OF_TASKS; -+ p_Manip->shadowUpdateParams |= NUM_OF_TASKS; -+ } -+ -+ if (p_Manip->updateParams & OFFSET_OF_DATA) -+ { -+ p_Manip->capwapFragParams.dataOffset = fmPortGetSetCcParams.getCcParams.dataOffset; -+ tmpReg32 = GET_UINT32(p_ReassmTbl->mode); -+ tmpReg32|= p_Manip->capwapFragParams.dataOffset; -+ WRITE_UINT32(p_ReassmTbl->mode, tmpReg32); -+ p_Manip->updateParams &= ~OFFSET_OF_DATA; -+ p_Manip->shadowUpdateParams |= OFFSET_OF_DATA; -+ } -+ -+ if (!(fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_PR)) -+ { -+ p_Manip->capwapFragParams.prOffset = fmPortGetSetCcParams.getCcParams.prOffset; -+ -+ tmpReg32 = GET_UINT32(p_ReassmTbl->mode); -+ tmpReg32|= FM_PCD_MANIP_CAPWAP_REASM_PR_COPY; -+ WRITE_UINT32(p_ReassmTbl->mode, tmpReg32); -+ -+ tmpReg32 = GET_UINT32(p_ReassmTbl->intStatsTblPtr); -+ tmpReg32 |= (uint32_t)p_Manip->capwapFragParams.prOffset << 24; -+ WRITE_UINT32(p_ReassmTbl->intStatsTblPtr, tmpReg32); -+ p_Manip->updateParams &= ~OFFSET_OF_PR; -+ p_Manip->shadowUpdateParams |= OFFSET_OF_PR; -+ } -+ else -+ { -+ p_Manip->capwapFragParams.prOffset = 0xff; -+ p_Manip->updateParams &= ~OFFSET_OF_PR; -+ p_Manip->shadowUpdateParams |= OFFSET_OF_PR; -+ } -+ -+ p_Manip->capwapFragParams.hwPortId = fmPortGetSetCcParams.getCcParams.hardwarePortId; -+ p_Manip->updateParams &= ~HW_PORT_ID; -+ p_Manip->shadowUpdateParams |= HW_PORT_ID; -+ -+ /*timeout hc */ -+ ccCapwapReassmTimeoutParams.fqidForTimeOutFrames = p_Manip->capwapFragParams.fqidForTimeOutFrames; -+ ccCapwapReassmTimeoutParams.portIdAndCapwapReassmTbl = (uint32_t)p_Manip->capwapFragParams.hwPortId << 24; -+ ccCapwapReassmTimeoutParams.portIdAndCapwapReassmTbl |= (uint32_t)((XX_VirtToPhys(p_ReassmTbl) - p_FmPcd->physicalMuramBase)); -+ ccCapwapReassmTimeoutParams.timeoutRequestTime = (((uint32_t)1<capwapFragParams.bitFor1Micro) * p_Manip->capwapFragParams.timeoutRoutineRequestTime)/2; -+ return FmHcPcdCcCapwapTimeoutReassm(p_FmPcd->h_Hc,&ccCapwapReassmTimeoutParams); -+ } -+ -+ else if (validate) -+ { -+ if (fmPortGetSetCcParams.getCcParams.hardwarePortId != p_Manip->capwapFragParams.hwPortId) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Reassembly manipulation previously was assigned to another port")); -+ if (fmPortGetSetCcParams.getCcParams.numOfTasks != p_Manip->capwapFragParams.numOfTasks) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfTasks for this manipulation previously was defined by another value ")); -+ -+ if (!(fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_PR)) -+ { -+ if (p_Manip->capwapFragParams.prOffset != fmPortGetSetCcParams.getCcParams.prOffset) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Parse result offset previously was defined by another value ")); -+ } -+ else -+ { -+ if (p_Manip->capwapFragParams.prOffset != 0xff) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Parse result offset previously was defined by another value ")); -+ } -+ if (fmPortGetSetCcParams.getCcParams.dataOffset != p_Manip->capwapFragParams.dataOffset) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Data offset previously was defined by another value ")); -+ } -+ -+ return E_OK; -+} -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ -+t_Error FmPcdRegisterReassmPort(t_Handle h_FmPcd, t_Handle h_ReasmCommonPramTbl) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_FmPcdCcReassmTimeoutParams ccReassmTimeoutParams = { 0 }; -+ t_Error err = E_OK; -+ uint8_t result; -+ uint32_t bitFor1Micro, tsbs, log2num; -+ -+ ASSERT_COND(p_FmPcd); -+ ASSERT_COND(h_ReasmCommonPramTbl); -+ -+ bitFor1Micro = FmGetTimeStampScale(p_FmPcd->h_Fm); -+ if (bitFor1Micro == 0) -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Timestamp scale")); -+ -+ bitFor1Micro = 32 - bitFor1Micro; -+ LOG2(FM_PCD_MANIP_REASM_TIMEOUT_THREAD_THRESH, log2num); -+ tsbs = bitFor1Micro - log2num; -+ -+ ccReassmTimeoutParams.iprcpt = (uint32_t)(XX_VirtToPhys( -+ h_ReasmCommonPramTbl) - p_FmPcd->physicalMuramBase); -+ ccReassmTimeoutParams.tsbs = (uint8_t)tsbs; -+ ccReassmTimeoutParams.activate = TRUE; -+ if ((err = FmHcPcdCcTimeoutReassm(p_FmPcd->h_Hc, &ccReassmTimeoutParams, -+ &result)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ switch (result) -+ { -+ case (0): -+ return E_OK; -+ case (1): -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("failed to allocate TNUM")); -+ case (2): -+ RETURN_ERROR( -+ MAJOR, E_NO_MEMORY, -+ ("failed to allocate internal buffer from the HC-Port")); -+ case (3): -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("'Disable Timeout Task' with invalid IPRCPT")); -+ case (4): -+ RETURN_ERROR(MAJOR, E_FULL, ("too many timeout tasks")); -+ case (5): -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("invalid sub command")); -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ } -+ return E_OK; -+} -+ -+static t_Error CreateReassCommonTable(t_FmPcdManip *p_Manip) -+{ -+ uint32_t tmpReg32 = 0, i, bitFor1Micro; -+ uint64_t tmpReg64, size; -+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd; -+ t_Error err = E_OK; -+ -+ bitFor1Micro = FmGetTimeStampScale(p_FmPcd->h_Fm); -+ if (bitFor1Micro == 0) -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Timestamp scale")); -+ -+ /* Allocation of the Reassembly Common Parameters table. This table is located in the -+ MURAM. Its size is 64 bytes and its base address should be 8-byte aligned. */ -+ p_Manip->reassmParams.p_ReassCommonTbl = -+ (t_ReassCommonTbl *)FM_MURAM_AllocMem( -+ p_FmPcd->h_FmMuram, -+ FM_PCD_MANIP_REASM_COMMON_PARAM_TABLE_SIZE, -+ FM_PCD_MANIP_REASM_COMMON_PARAM_TABLE_ALIGN); -+ -+ if (!p_Manip->reassmParams.p_ReassCommonTbl) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM alloc for Reassembly common parameters table")); -+ -+ MemSet8(p_Manip->reassmParams.p_ReassCommonTbl, 0, -+ FM_PCD_MANIP_REASM_COMMON_PARAM_TABLE_SIZE); -+ -+ /* Setting the TimeOut Mode.*/ -+ tmpReg32 = 0; -+ if (p_Manip->reassmParams.timeOutMode -+ == e_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAMES) -+ tmpReg32 |= FM_PCD_MANIP_REASM_TIME_OUT_BETWEEN_FRAMES; -+ -+ /* Setting TimeOut FQID - Frames that time out are enqueued to this FQID. -+ In order to cause TimeOut frames to be discarded, this queue should be configured accordingly*/ -+ tmpReg32 |= p_Manip->reassmParams.fqidForTimeOutFrames; -+ WRITE_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->timeoutModeAndFqid, -+ tmpReg32); -+ -+ /* Calculation the size of IP Reassembly Frame Descriptor - number of frames that are allowed to be reassembled simultaneously + 129.*/ -+ size = p_Manip->reassmParams.maxNumFramesInProcess + 129; -+ -+ /*Allocation of IP Reassembly Frame Descriptor Indexes Pool - This pool resides in the MURAM */ -+ p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr = -+ PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ (uint32_t)(size * 2), -+ 256)); -+ if (!p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr) -+ RETURN_ERROR( -+ MAJOR, E_NO_MEMORY, -+ ("MURAM alloc for Reassembly frame descriptor indexes pool")); -+ -+ MemSet8(UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr), -+ 0, (uint32_t)(size * 2)); -+ -+ /* The entries in IP Reassembly Frame Descriptor Indexes Pool contains indexes starting with 1 up to -+ the maximum number of frames that are allowed to be reassembled simultaneously + 128. -+ The last entry in this pool must contain the index zero*/ -+ for (i = 0; i < (size - 1); i++) -+ WRITE_UINT16( -+ *(uint16_t *)PTR_MOVE(UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr), (i<<1)), -+ (uint16_t)(i+1)); -+ -+ /* Sets the IP Reassembly Frame Descriptor Indexes Pool offset from MURAM */ -+ tmpReg32 = (uint32_t)(XX_VirtToPhys( -+ UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr)) -+ - p_FmPcd->physicalMuramBase); -+ WRITE_UINT32( -+ p_Manip->reassmParams.p_ReassCommonTbl->reassFrmDescIndexPoolTblPtr, -+ tmpReg32); -+ -+ /* Allocation of the Reassembly Frame Descriptors Pool - This pool resides in external memory. -+ The number of entries in this pool should be equal to the number of entries in IP Reassembly Frame Descriptor Indexes Pool.*/ -+ p_Manip->reassmParams.reassFrmDescrPoolTblAddr = -+ PTR_TO_UINT(XX_MallocSmart((uint32_t)(size * 64), p_Manip->reassmParams.dataMemId, 64)); -+ -+ if (!p_Manip->reassmParams.reassFrmDescrPoolTblAddr) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Memory allocation FAILED")); -+ -+ MemSet8(UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrPoolTblAddr), 0, -+ (uint32_t)(size * 64)); -+ -+ /* Sets the Reassembly Frame Descriptors Pool and liodn offset*/ -+ tmpReg64 = (uint64_t)(XX_VirtToPhys( -+ UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrPoolTblAddr))); -+ tmpReg64 |= ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset -+ & FM_PCD_MANIP_REASM_LIODN_MASK) -+ << (uint64_t)FM_PCD_MANIP_REASM_LIODN_SHIFT); -+ tmpReg64 |= ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset -+ & FM_PCD_MANIP_REASM_ELIODN_MASK) -+ << (uint64_t)FM_PCD_MANIP_REASM_ELIODN_SHIFT); -+ WRITE_UINT32( -+ p_Manip->reassmParams.p_ReassCommonTbl->liodnAndReassFrmDescPoolPtrHi, -+ (uint32_t)(tmpReg64 >> 32)); -+ WRITE_UINT32( -+ p_Manip->reassmParams.p_ReassCommonTbl->reassFrmDescPoolPtrLow, -+ (uint32_t)tmpReg64); -+ -+ /*Allocation of the TimeOut table - This table resides in the MURAM. -+ The number of entries in this table is identical to the number of entries in the Reassembly Frame Descriptors Pool*/ -+ p_Manip->reassmParams.timeOutTblAddr = -+ PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, (uint32_t)(size * 8),8)); -+ -+ if (!p_Manip->reassmParams.timeOutTblAddr) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM alloc for Reassembly timeout table")); -+ -+ MemSet8(UINT_TO_PTR(p_Manip->reassmParams.timeOutTblAddr), 0, -+ (uint16_t)(size * 8)); -+ -+ /* Sets the TimeOut table offset from MURAM */ -+ tmpReg32 = (uint32_t)(XX_VirtToPhys( -+ UINT_TO_PTR(p_Manip->reassmParams.timeOutTblAddr)) -+ - p_FmPcd->physicalMuramBase); -+ WRITE_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->timeOutTblPtr, -+ tmpReg32); -+ -+ /* Sets the Expiration Delay */ -+ tmpReg32 = 0; -+ tmpReg32 |= (((uint32_t)(1 << bitFor1Micro)) -+ * p_Manip->reassmParams.timeoutThresholdForReassmProcess); -+ WRITE_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->expirationDelay, -+ tmpReg32); -+ -+ err = FmPcdRegisterReassmPort(p_FmPcd, -+ p_Manip->reassmParams.p_ReassCommonTbl); -+ if (err != E_OK) -+ { -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, -+ p_Manip->reassmParams.p_ReassCommonTbl); -+ RETURN_ERROR(MAJOR, err, ("port registration")); -+ } -+ -+ return err; -+} -+ -+static t_Error CreateReassTable(t_FmPcdManip *p_Manip, e_NetHeaderType hdr) -+{ -+ t_FmPcd *p_FmPcd = p_Manip->h_FmPcd; -+ uint32_t tmpReg32, autoLearnHashTblSize; -+ uint32_t numOfWays, setSize, setSizeCode, keySize; -+ uint32_t waySize, numOfSets, numOfEntries; -+ uint64_t tmpReg64; -+ uint16_t minFragSize; -+ uint16_t maxReassemSize; -+ uintptr_t *p_AutoLearnHashTblAddr, *p_AutoLearnSetLockTblAddr; -+ t_ReassTbl **p_ReassTbl; -+ -+ switch (hdr) -+ { -+ case HEADER_TYPE_IPv4: -+ p_ReassTbl = &p_Manip->reassmParams.ip.p_Ipv4ReassTbl; -+ p_AutoLearnHashTblAddr = -+ &p_Manip->reassmParams.ip.ipv4AutoLearnHashTblAddr; -+ p_AutoLearnSetLockTblAddr = -+ &p_Manip->reassmParams.ip.ipv4AutoLearnSetLockTblAddr; -+ minFragSize = p_Manip->reassmParams.ip.minFragSize[0]; -+ maxReassemSize = 0; -+ numOfWays = p_Manip->reassmParams.ip.numOfFramesPerHashEntry[0]; -+ keySize = 4 + 4 + 1 + 2; /* 3-tuple + IP-Id */ -+ break; -+ case HEADER_TYPE_IPv6: -+ p_ReassTbl = &p_Manip->reassmParams.ip.p_Ipv6ReassTbl; -+ p_AutoLearnHashTblAddr = -+ &p_Manip->reassmParams.ip.ipv6AutoLearnHashTblAddr; -+ p_AutoLearnSetLockTblAddr = -+ &p_Manip->reassmParams.ip.ipv6AutoLearnSetLockTblAddr; -+ minFragSize = p_Manip->reassmParams.ip.minFragSize[1]; -+ maxReassemSize = 0; -+ numOfWays = p_Manip->reassmParams.ip.numOfFramesPerHashEntry[1]; -+ keySize = 16 + 16 + 4; /* 2-tuple + IP-Id */ -+ if (numOfWays > e_FM_PCD_MANIP_SIX_WAYS_HASH) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("num of ways")); -+ break; -+ case HEADER_TYPE_CAPWAP: -+ p_ReassTbl = &p_Manip->reassmParams.capwap.p_ReassTbl; -+ p_AutoLearnHashTblAddr = -+ &p_Manip->reassmParams.capwap.autoLearnHashTblAddr; -+ p_AutoLearnSetLockTblAddr = -+ &p_Manip->reassmParams.capwap.autoLearnSetLockTblAddr; -+ minFragSize = 0; -+ maxReassemSize = p_Manip->reassmParams.capwap.maxRessembledsSize; -+ numOfWays = p_Manip->reassmParams.capwap.numOfFramesPerHashEntry; -+ keySize = 4; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("header type")); -+ } -+ keySize += 2; /* 2 bytes reserved for RFDIndex */ -+#if (DPAA_VERSION >= 11) -+ keySize += 2; /* 2 bytes reserved */ -+#endif /* (DPAA_VERSION >= 11) */ -+ waySize = ROUND_UP(keySize, 8); -+ -+ /* Allocates the Reassembly Parameters Table - This table is located in the MURAM.*/ -+ *p_ReassTbl = (t_ReassTbl *)FM_MURAM_AllocMem( -+ p_FmPcd->h_FmMuram, FM_PCD_MANIP_REASM_TABLE_SIZE, -+ FM_PCD_MANIP_REASM_TABLE_ALIGN); -+ if (!*p_ReassTbl) -+ RETURN_ERROR( MAJOR, E_NO_MEMORY, -+ ("MURAM alloc for Reassembly specific parameters table")); -+ memset(*p_ReassTbl, 0, sizeof(t_ReassTbl)); -+ -+ /* Sets the Reassembly common Parameters table offset from MURAM in the Reassembly Table descriptor*/ -+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->reassmParams.p_ReassCommonTbl) -+ - p_FmPcd->physicalMuramBase); -+ WRITE_UINT32((*p_ReassTbl)->reassCommonPrmTblPtr, tmpReg32); -+ -+ /* Calculate set size (set size is rounded-up to next power of 2) */ -+ NEXT_POWER_OF_2(numOfWays * waySize, setSize); -+ -+ /* Get set size code */ -+ LOG2(setSize, setSizeCode); -+ -+ /* Sets ways number and set size code */ -+ WRITE_UINT16((*p_ReassTbl)->waysNumAndSetSize, -+ (uint16_t)((numOfWays << 8) | setSizeCode)); -+ -+ /* It is recommended that the total number of entries in this table -+ (number of sets * number of ways) will be twice the number of frames that -+ are expected to be reassembled simultaneously.*/ -+ numOfEntries = (uint32_t)(p_Manip->reassmParams.maxNumFramesInProcess * 2); -+ -+ /* sets number calculation - number of entries = number of sets * number of ways */ -+ numOfSets = numOfEntries / numOfWays; -+ -+ /* Sets AutoLearnHashKeyMask*/ -+ NEXT_POWER_OF_2(numOfSets, numOfSets); -+ -+ WRITE_UINT16((*p_ReassTbl)->autoLearnHashKeyMask, -+ (uint16_t)(numOfSets - 1)); -+ -+ /* Allocation of Reassembly Automatic Learning Hash Table - This table resides in external memory. -+ The size of this table is determined by the number of sets and the set size. -+ Table size = set size * number of sets -+ This table base address should be aligned to SetSize.*/ -+ autoLearnHashTblSize = numOfSets * setSize; -+ -+ *p_AutoLearnHashTblAddr = -+ PTR_TO_UINT(XX_MallocSmart(autoLearnHashTblSize, p_Manip->reassmParams.dataMemId, setSize)); -+ if (!*p_AutoLearnHashTblAddr) -+ { -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, *p_ReassTbl); -+ *p_ReassTbl = NULL; -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Memory allocation FAILED")); -+ } -+ MemSet8(UINT_TO_PTR(*p_AutoLearnHashTblAddr), 0, autoLearnHashTblSize); -+ -+ /* Sets the Reassembly Automatic Learning Hash Table and liodn offset */ -+ tmpReg64 = ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset -+ & FM_PCD_MANIP_REASM_LIODN_MASK) -+ << (uint64_t)FM_PCD_MANIP_REASM_LIODN_SHIFT); -+ tmpReg64 |= ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset -+ & FM_PCD_MANIP_REASM_ELIODN_MASK) -+ << (uint64_t)FM_PCD_MANIP_REASM_ELIODN_SHIFT); -+ tmpReg64 |= XX_VirtToPhys(UINT_TO_PTR(*p_AutoLearnHashTblAddr)); -+ WRITE_UINT32( (*p_ReassTbl)->liodnAlAndAutoLearnHashTblPtrHi, -+ (uint32_t)(tmpReg64 >> 32)); -+ WRITE_UINT32((*p_ReassTbl)->autoLearnHashTblPtrLow, (uint32_t)tmpReg64); -+ -+ /* Allocation of the Set Lock table - This table resides in external memory -+ The size of this table is (number of sets in the Reassembly Automatic Learning Hash table)*4 bytes. -+ This table resides in external memory and its base address should be 4-byte aligned */ -+ *p_AutoLearnSetLockTblAddr = -+ PTR_TO_UINT(XX_MallocSmart((uint32_t)(numOfSets * 4), p_Manip->reassmParams.dataMemId, 4)); -+ if (!*p_AutoLearnSetLockTblAddr) -+ { -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, *p_ReassTbl); -+ *p_ReassTbl = NULL; -+ XX_FreeSmart(UINT_TO_PTR(*p_AutoLearnHashTblAddr)); -+ *p_AutoLearnHashTblAddr = 0; -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Memory allocation FAILED")); -+ } -+ MemSet8(UINT_TO_PTR(*p_AutoLearnSetLockTblAddr), 0, (numOfSets * 4)); -+ -+ /* sets Set Lock table pointer and liodn offset*/ -+ tmpReg64 = ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset -+ & FM_PCD_MANIP_REASM_LIODN_MASK) -+ << (uint64_t)FM_PCD_MANIP_REASM_LIODN_SHIFT); -+ tmpReg64 |= ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset -+ & FM_PCD_MANIP_REASM_ELIODN_MASK) -+ << (uint64_t)FM_PCD_MANIP_REASM_ELIODN_SHIFT); -+ tmpReg64 |= XX_VirtToPhys(UINT_TO_PTR(*p_AutoLearnSetLockTblAddr)); -+ WRITE_UINT32( (*p_ReassTbl)->liodnSlAndAutoLearnSetLockTblPtrHi, -+ (uint32_t)(tmpReg64 >> 32)); -+ WRITE_UINT32((*p_ReassTbl)->autoLearnSetLockTblPtrLow, (uint32_t)tmpReg64); -+ -+ /* Sets user's requested minimum fragment size (in Bytes) for First/Middle fragment */ -+ WRITE_UINT16((*p_ReassTbl)->minFragSize, minFragSize); -+ -+ WRITE_UINT16((*p_ReassTbl)->maxReassemblySize, maxReassemSize); -+ -+ return E_OK; -+} -+ -+static t_Error UpdateInitReasm(t_Handle h_FmPcd, t_Handle h_PcdParams, -+ t_Handle h_FmPort, t_FmPcdManip *p_Manip, -+ t_Handle h_Ad, bool validate) -+{ -+ t_FmPortGetSetCcParams fmPortGetSetCcParams; -+ uint32_t tmpReg32; -+ t_Error err; -+ t_FmPortPcdParams *p_PcdParams = (t_FmPortPcdParams *)h_PcdParams; -+#if (DPAA_VERSION >= 11) -+ t_FmPcdCtrlParamsPage *p_ParamsPage; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Manip->frag, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR( -+ (p_Manip->opcode == HMAN_OC_IP_REASSEMBLY) || (p_Manip->opcode == HMAN_OC_CAPWAP_REASSEMBLY), -+ E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Manip->updateParams || h_PcdParams, -+ E_INVALID_HANDLE); -+ -+ UNUSED(h_Ad); -+ -+ if (!p_Manip->updateParams) -+ return E_OK; -+ -+ if (p_Manip->h_FmPcd != h_FmPcd) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_STATE, -+ ("handler of PCD previously was initiated by different value")); -+ -+ if (p_Manip->updateParams) -+ { -+ if ((!(p_Manip->updateParams -+ & (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS | DISCARD_MASK))) -+ || ((p_Manip->shadowUpdateParams -+ & (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS | DISCARD_MASK)))) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_STATE, -+ ("in this stage parameters from Port has not be updated")); -+ -+ fmPortGetSetCcParams.setCcParams.type = 0; -+ if (p_Manip->opcode == HMAN_OC_CAPWAP_REASSEMBLY) -+ { -+ fmPortGetSetCcParams.setCcParams.type |= UPDATE_OFP_DPTE; -+ fmPortGetSetCcParams.setCcParams.ofpDpde = 0xF; -+ } -+ fmPortGetSetCcParams.getCcParams.type = p_Manip->updateParams | FM_REV; -+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams)) -+ != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if (fmPortGetSetCcParams.getCcParams.type -+ & (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS | DISCARD_MASK | FM_REV)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("offset of the data wasn't configured previously")); -+ if (p_Manip->updateParams -+ & (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS | DISCARD_MASK)) -+ { -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint8_t *p_Ptr, i, totalNumOfTnums; -+ -+ totalNumOfTnums = -+ (uint8_t)(fmPortGetSetCcParams.getCcParams.numOfTasks -+ + fmPortGetSetCcParams.getCcParams.numOfExtraTasks); -+ -+ p_Manip->reassmParams.internalBufferPoolAddr = -+ PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ (uint32_t)(totalNumOfTnums * BMI_FIFO_UNITS), -+ BMI_FIFO_UNITS)); -+ if (!p_Manip->reassmParams.internalBufferPoolAddr) -+ RETURN_ERROR( -+ MAJOR, E_NO_MEMORY, -+ ("MURAM alloc for Reassembly internal buffers pool")); -+ MemSet8( -+ UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolAddr), -+ 0, (uint32_t)(totalNumOfTnums * BMI_FIFO_UNITS)); -+ -+ p_Manip->reassmParams.internalBufferPoolManagementIndexAddr = -+ PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ (uint32_t)(5 + totalNumOfTnums), -+ 4)); -+ if (!p_Manip->reassmParams.internalBufferPoolManagementIndexAddr) -+ RETURN_ERROR( -+ MAJOR, -+ E_NO_MEMORY, -+ ("MURAM alloc for Reassembly internal buffers management")); -+ -+ p_Ptr = -+ (uint8_t*)UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolManagementIndexAddr); -+ WRITE_UINT32( -+ *(uint32_t*)p_Ptr, -+ (uint32_t)(XX_VirtToPhys(UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolAddr)) - p_FmPcd->physicalMuramBase)); -+ for (i = 0, p_Ptr += 4; i < totalNumOfTnums; i++, p_Ptr++) -+ WRITE_UINT8(*p_Ptr, i); -+ WRITE_UINT8(*p_Ptr, 0xFF); -+ -+ tmpReg32 = -+ (4 << FM_PCD_MANIP_REASM_COMMON_INT_BUFFER_IDX_SHIFT) -+ | ((uint32_t)(XX_VirtToPhys( -+ UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolManagementIndexAddr)) -+ - p_FmPcd->physicalMuramBase)); -+ WRITE_UINT32( -+ p_Manip->reassmParams.p_ReassCommonTbl->internalBufferManagement, -+ tmpReg32); -+ -+ p_Manip->updateParams &= ~(NUM_OF_TASKS | NUM_OF_EXTRA_TASKS -+ | DISCARD_MASK); -+ p_Manip->shadowUpdateParams |= (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS -+ | DISCARD_MASK); -+ } -+ } -+ -+ if (p_Manip->opcode == HMAN_OC_CAPWAP_REASSEMBLY) -+ { -+ if (p_Manip->reassmParams.capwap.h_Scheme) -+ { -+ p_PcdParams->p_KgParams->h_Schemes[p_PcdParams->p_KgParams->numOfSchemes] = -+ p_Manip->reassmParams.capwap.h_Scheme; -+ p_PcdParams->p_KgParams->numOfSchemes++; -+ } -+ -+ } -+ else -+ { -+ if (p_Manip->reassmParams.ip.h_Ipv4Scheme) -+ { -+ p_PcdParams->p_KgParams->h_Schemes[p_PcdParams->p_KgParams->numOfSchemes] = -+ p_Manip->reassmParams.ip.h_Ipv4Scheme; -+ p_PcdParams->p_KgParams->numOfSchemes++; -+ } -+ if (p_Manip->reassmParams.ip.h_Ipv6Scheme) -+ { -+ p_PcdParams->p_KgParams->h_Schemes[p_PcdParams->p_KgParams->numOfSchemes] = -+ p_Manip->reassmParams.ip.h_Ipv6Scheme; -+ p_PcdParams->p_KgParams->numOfSchemes++; -+ } -+#if (DPAA_VERSION >= 11) -+ if (fmPortGetSetCcParams.getCcParams.revInfo.majorRev >= 6) -+ { -+ if ((err = FmPortSetGprFunc(h_FmPort, e_FM_PORT_GPR_MURAM_PAGE, -+ (void**)&p_ParamsPage)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ tmpReg32 = NIA_ENG_KG; -+ if (p_Manip->reassmParams.ip.h_Ipv4Scheme) -+ { -+ tmpReg32 |= NIA_KG_DIRECT; -+ tmpReg32 |= NIA_KG_CC_EN; -+ tmpReg32 |= FmPcdKgGetSchemeId( -+ p_Manip->reassmParams.ip.h_Ipv4Scheme); -+ WRITE_UINT32(p_ParamsPage->iprIpv4Nia, tmpReg32); -+ } -+ if (p_Manip->reassmParams.ip.h_Ipv6Scheme) -+ { -+ tmpReg32 &= ~NIA_AC_MASK; -+ tmpReg32 |= NIA_KG_DIRECT; -+ tmpReg32 |= NIA_KG_CC_EN; -+ tmpReg32 |= FmPcdKgGetSchemeId( -+ p_Manip->reassmParams.ip.h_Ipv6Scheme); -+ WRITE_UINT32(p_ParamsPage->iprIpv6Nia, tmpReg32); -+ } -+ } -+#else -+ if (fmPortGetSetCcParams.getCcParams.revInfo.majorRev < 6) -+ { -+ WRITE_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->discardMask, -+ fmPortGetSetCcParams.getCcParams.discardMask); -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ return E_OK; -+} -+ -+#if (DPAA_VERSION == 10) -+static t_Error FmPcdFragHcScratchPoolFill(t_Handle h_FmPcd, uint8_t scratchBpid) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_FmPcdCcFragScratchPoolCmdParams fmPcdCcFragScratchPoolCmdParams; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ memset(&fmPcdCcFragScratchPoolCmdParams, 0, sizeof(t_FmPcdCcFragScratchPoolCmdParams)); -+ -+ fmPcdCcFragScratchPoolCmdParams.numOfBuffers = NUM_OF_SCRATCH_POOL_BUFFERS; -+ fmPcdCcFragScratchPoolCmdParams.bufferPoolId = scratchBpid; -+ if ((err = FmHcPcdCcIpFragScratchPollCmd(p_FmPcd->h_Hc, TRUE, &fmPcdCcFragScratchPoolCmdParams)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (fmPcdCcFragScratchPoolCmdParams.numOfBuffers != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Fill scratch pool failed," -+ "Failed to release %d buffers to the BM (missing FBPRs)", -+ fmPcdCcFragScratchPoolCmdParams.numOfBuffers)); -+ -+ return E_OK; -+} -+ -+static t_Error FmPcdFragHcScratchPoolEmpty(t_Handle h_FmPcd, uint8_t scratchBpid) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_FmPcdCcFragScratchPoolCmdParams fmPcdCcFragScratchPoolCmdParams; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ memset(&fmPcdCcFragScratchPoolCmdParams, 0, sizeof(t_FmPcdCcFragScratchPoolCmdParams)); -+ -+ fmPcdCcFragScratchPoolCmdParams.bufferPoolId = scratchBpid; -+ if ((err = FmHcPcdCcIpFragScratchPollCmd(p_FmPcd->h_Hc, FALSE, &fmPcdCcFragScratchPoolCmdParams)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return E_OK; -+} -+#endif /* (DPAA_VERSION == 10) */ -+ -+static void ReleaseManipHandler(t_FmPcdManip *p_Manip, t_FmPcd *p_FmPcd) -+{ -+ if (p_Manip->h_Ad) -+ { -+ if (p_Manip->muramAllocate) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->h_Ad); -+ else -+ XX_Free(p_Manip->h_Ad); -+ p_Manip->h_Ad = NULL; -+ } -+ if (p_Manip->p_Template) -+ { -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->p_Template); -+ p_Manip->p_Template = NULL; -+ } -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ if (p_Manip->h_Frag) -+ { -+ if (p_Manip->capwapFragParams.p_AutoLearnHashTbl) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, -+ p_Manip->capwapFragParams.p_AutoLearnHashTbl); -+ if (p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, -+ p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl); -+ if (p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, -+ p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl); -+ if (p_Manip->capwapFragParams.p_TimeOutTbl) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, -+ p_Manip->capwapFragParams.p_TimeOutTbl); -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->h_Frag); -+ -+ } -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ if (p_Manip->frag) -+ { -+ if (p_Manip->fragParams.p_Frag) -+ { -+#if (DPAA_VERSION == 10) -+ FmPcdFragHcScratchPoolEmpty((t_Handle)p_FmPcd, p_Manip->fragParams.scratchBpid); -+#endif /* (DPAA_VERSION == 10) */ -+ -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->fragParams.p_Frag); -+ } -+ } -+ else -+ if (p_Manip->reassm) -+ { -+ FmPcdUnregisterReassmPort(p_FmPcd, -+ p_Manip->reassmParams.p_ReassCommonTbl); -+ -+ if (p_Manip->reassmParams.timeOutTblAddr) -+ FM_MURAM_FreeMem( -+ p_FmPcd->h_FmMuram, -+ UINT_TO_PTR(p_Manip->reassmParams.timeOutTblAddr)); -+ if (p_Manip->reassmParams.reassFrmDescrPoolTblAddr) -+ XX_FreeSmart( -+ UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrPoolTblAddr)); -+ if (p_Manip->reassmParams.p_ReassCommonTbl) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, -+ p_Manip->reassmParams.p_ReassCommonTbl); -+ if (p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr) -+ FM_MURAM_FreeMem( -+ p_FmPcd->h_FmMuram, -+ UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr)); -+ if (p_Manip->reassmParams.internalBufferPoolManagementIndexAddr) -+ FM_MURAM_FreeMem( -+ p_FmPcd->h_FmMuram, -+ UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolManagementIndexAddr)); -+ if (p_Manip->reassmParams.internalBufferPoolAddr) -+ FM_MURAM_FreeMem( -+ p_FmPcd->h_FmMuram, -+ UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolAddr)); -+ if (p_Manip->reassmParams.hdr == HEADER_TYPE_CAPWAP) -+ { -+ -+ } -+ else -+ { -+ if (p_Manip->reassmParams.ip.ipv4AutoLearnHashTblAddr) -+ XX_FreeSmart( -+ UINT_TO_PTR(p_Manip->reassmParams.ip.ipv4AutoLearnHashTblAddr)); -+ if (p_Manip->reassmParams.ip.ipv6AutoLearnHashTblAddr) -+ XX_FreeSmart( -+ UINT_TO_PTR(p_Manip->reassmParams.ip.ipv6AutoLearnHashTblAddr)); -+ if (p_Manip->reassmParams.ip.ipv4AutoLearnSetLockTblAddr) -+ XX_FreeSmart( -+ UINT_TO_PTR(p_Manip->reassmParams.ip.ipv4AutoLearnSetLockTblAddr)); -+ if (p_Manip->reassmParams.ip.ipv6AutoLearnSetLockTblAddr) -+ XX_FreeSmart( -+ UINT_TO_PTR(p_Manip->reassmParams.ip.ipv6AutoLearnSetLockTblAddr)); -+ if (p_Manip->reassmParams.ip.p_Ipv4ReassTbl) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, -+ p_Manip->reassmParams.ip.p_Ipv4ReassTbl); -+ if (p_Manip->reassmParams.ip.p_Ipv6ReassTbl) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, -+ p_Manip->reassmParams.ip.p_Ipv6ReassTbl); -+ if (p_Manip->reassmParams.ip.h_Ipv6Ad) -+ XX_FreeSmart(p_Manip->reassmParams.ip.h_Ipv6Ad); -+ if (p_Manip->reassmParams.ip.h_Ipv4Ad) -+ XX_FreeSmart(p_Manip->reassmParams.ip.h_Ipv4Ad); -+ } -+ } -+ -+ if (p_Manip->p_StatsTbl) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->p_StatsTbl); -+} -+ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+static t_Error CheckManipParamsAndSetType(t_FmPcdManip *p_Manip, t_FmPcdManipParams *p_ManipParams) -+{ -+ if (p_ManipParams->u.hdr.rmv) -+ { -+ switch (p_ManipParams->u.hdr.rmvParams.type) -+ { -+ case (e_FM_PCD_MANIP_RMV_BY_HDR): -+ switch (p_ManipParams->u.hdr.rmvParams.u.byHdr.type) -+ { -+ case (e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START) : -+ if (p_ManipParams->u.hdr.rmvParams.u.byHdr.u.fromStartByHdr.include) -+ { -+ switch (p_ManipParams->u.hdr.rmvParams.u.byHdr.u.fromStartByHdr.hdrInfo.hdr) -+ { -+ case (HEADER_TYPE_CAPWAP_DTLS) : -+ p_Manip->opcode = HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST; -+ p_Manip->muramAllocate = TRUE; -+ if (p_ManipParams->u.hdr.insrt) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("for CAPWAP_DTLS_HDR remove can not be insrt manipualtion after")); -+ if (p_ManipParams->fragOrReasm) -+ { -+ if (!p_ManipParams->fragOrReasmParams.frag) -+ { -+ switch (p_ManipParams->fragOrReasmParams.hdr) -+ { -+ case (HEADER_TYPE_CAPWAP): -+ p_Manip->opcode = HMAN_OC_CAPWAP_REASSEMBLY; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("unsupported header for Reassembly")); -+ } -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("for this type of manipulation frag can not be TRUE")); -+ } -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("non valid net header of remove location")); -+ } -+ } -+ else -+ { -+ switch (p_ManipParams->u.hdr.rmvParams.u.byHdr.u.fromStartByHdr.hdrInfo.hdr) -+ { -+ case (HEADER_TYPE_CAPWAP_DTLS) : -+ case (HEADER_TYPE_CAPWAP) : -+ if (p_ManipParams->fragOrReasm || p_ManipParams->u.hdr.insrt) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("for the type of remove e_FM_PCD_MANIP_RMV_FROM_START_OF_FRAME_TILL_CAPWAP can not be insert or fragOrReasm TRUE")); -+ p_Manip->opcode = HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR; -+ p_Manip->muramAllocate = TRUE; -+ p_ManipParams->u.hdr.insrt = TRUE; //internal frame header -+ break; -+ default : -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("invalid type of remove manipulation")); -+ } -+ } -+ break; -+ default : -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("invalid type of remove manipulation")); -+ } -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("invalid type of remove manipulation")); -+ } -+ } -+ else if (p_ManipParams->u.hdr.insrt) -+ { -+ switch (p_ManipParams->u.hdr.insrtParams.type) -+ { -+ case (e_FM_PCD_MANIP_INSRT_BY_TEMPLATE) : -+ -+ p_Manip->opcode = HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER; -+ p_Manip->muramAllocate = FALSE; -+ if (p_ManipParams->fragOrReasm) -+ { -+ if (p_ManipParams->fragOrReasmParams.frag) -+ { -+ switch (p_ManipParams->fragOrReasmParams.hdr) -+ { -+ case (HEADER_TYPE_CAPWAP): -+ p_Manip->opcode = HMAN_OC_CAPWAP_FRAGMENTATION; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid header for fragmentation")); -+ } -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_STATE,("can not reach this point")); -+ } -+ break; -+ -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("for only isert manipulation unsupported type")); -+ } -+ } -+ else if (p_ManipParams->fragOrReasm) -+ { -+ if (p_ManipParams->fragOrReasmParams.frag) -+ { -+ switch (p_ManipParams->fragOrReasmParams.hdr) -+ { -+ case (HEADER_TYPE_CAPWAP): -+ p_Manip->opcode = HMAN_OC_CAPWAP_FRAGMENTATION; -+ p_Manip->muramAllocate = FALSE; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Unsupported header for fragmentation")); -+ } -+ } -+ else -+ { -+ switch (p_ManipParams->fragOrReasmParams.hdr) -+ { -+ case (HEADER_TYPE_CAPWAP): -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Reassembly has to be with additional operation - rmv = TRUE, type of remove - e_FM_PCD_MANIP_RMV_FROM_START_OF_FRAME_INCLUDE_SPECIFIC_LOCATION,type = e_FM_PCD_MANIP_LOC_BY_HDR, hdr = HEADER_TYPE_CAPWAP_DTLS")); -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Unsupported header for reassembly")); -+ } -+ } -+ -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("User didn't ask for any manipulation")); -+ -+ p_Manip->insrt = p_ManipParams->u.hdr.insrt; -+ p_Manip->rmv = p_ManipParams->u.hdr.rmv; -+ -+ return E_OK; -+} -+ -+#else /* not (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+static t_Error CheckManipParamsAndSetType(t_FmPcdManip *p_Manip, -+ t_FmPcdManipParams *p_ManipParams) -+{ -+ switch (p_ManipParams->type) -+ { -+ case e_FM_PCD_MANIP_HDR: -+ /* Check that next-manip is not already used */ -+ if (p_ManipParams->h_NextManip) -+ { -+ if (!MANIP_IS_FIRST(p_ManipParams->h_NextManip)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_STATE, -+ ("h_NextManip is already a part of another chain")); -+ if ((MANIP_GET_TYPE(p_ManipParams->h_NextManip) -+ != e_FM_PCD_MANIP_HDR) && -+ (MANIP_GET_TYPE(p_ManipParams->h_NextManip) -+ != e_FM_PCD_MANIP_FRAG)) -+ RETURN_ERROR( -+ MAJOR, -+ E_NOT_SUPPORTED, -+ ("For a Header Manipulation node - no support of h_NextManip of type other than Header Manipulation or Fragmentation.")); -+ } -+ -+ if (p_ManipParams->u.hdr.rmv) -+ { -+ switch (p_ManipParams->u.hdr.rmvParams.type) -+ { -+ case (e_FM_PCD_MANIP_RMV_BY_HDR): -+ switch (p_ManipParams->u.hdr.rmvParams.u.byHdr.type) -+ { -+ case (e_FM_PCD_MANIP_RMV_BY_HDR_SPECIFIC_L2): -+ break; -+#if (DPAA_VERSION >= 11) -+ case (e_FM_PCD_MANIP_RMV_BY_HDR_CAPWAP): -+ break; -+ case (e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START): -+ { -+ t_Error err; -+ uint8_t prsArrayOffset; -+ -+ err = -+ GetPrOffsetByHeaderOrField( -+ &p_ManipParams->u.hdr.rmvParams.u.byHdr.u.hdrInfo, -+ &prsArrayOffset); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ break; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ default: -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("invalid type of remove manipulation")); -+ } -+ break; -+ case (e_FM_PCD_MANIP_RMV_GENERIC): -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("invalid type of remove manipulation")); -+ } -+ p_Manip->opcode = HMAN_OC; -+ p_Manip->muramAllocate = TRUE; -+ p_Manip->rmv = TRUE; -+ } -+ else -+ if (p_ManipParams->u.hdr.insrt) -+ { -+ switch (p_ManipParams->u.hdr.insrtParams.type) -+ { -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR): -+ { -+ switch (p_ManipParams->u.hdr.insrtParams.u.byHdr.type) -+ { -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2): -+ /* nothing to check */ -+ break; -+#if (DPAA_VERSION >= 11) -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_IP): -+ if (p_ManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.size -+ % 4) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("IP inserted header must be of size which is a multiple of four bytes")); -+ break; -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP): -+ if (p_ManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size -+ % 4) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("CAPWAP inserted header must be of size which is a multiple of four bytes")); -+ break; -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP): -+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE): -+ if (p_ManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size -+ != 8) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("Inserted header must be of size 8")); -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ default: -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("unsupported insert by header type")); -+ } -+ } -+ case (e_FM_PCD_MANIP_INSRT_GENERIC): -+ break; -+ default: -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("for only insert manipulation unsupported type")); -+ } -+ p_Manip->opcode = HMAN_OC; -+ p_Manip->muramAllocate = TRUE; -+ p_Manip->insrt = TRUE; -+ } -+ else -+ if (p_ManipParams->u.hdr.fieldUpdate) -+ { -+ /* Check parameters */ -+ if (p_ManipParams->u.hdr.fieldUpdateParams.type -+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN) -+ { -+ if ((p_ManipParams->u.hdr.fieldUpdateParams.u.vlan.updateType -+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_VPRI) -+ && (p_ManipParams->u.hdr.fieldUpdateParams.u.vlan.u.vpri -+ > 7)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("vpri should get values of 0-7 ")); -+ if (p_ManipParams->u.hdr.fieldUpdateParams.u.vlan.updateType -+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN) -+ { -+ int i; -+ -+ if (p_ManipParams->u.hdr.fieldUpdateParams.u.vlan.u.dscpToVpri.vpriDefVal -+ > 7) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("vpriDefVal should get values of 0-7 ")); -+ for (i = 0; i < FM_PCD_MANIP_DSCP_TO_VLAN_TRANS; -+ i++) -+ if (p_ManipParams->u.hdr.fieldUpdateParams.u.vlan.u.dscpToVpri.dscpToVpriTable[i] -+ & 0xf0) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("dscpToVpriTabl value out of range (0-15)")); -+ } -+ -+ } -+ -+ p_Manip->opcode = HMAN_OC; -+ p_Manip->muramAllocate = TRUE; -+ p_Manip->fieldUpdate = TRUE; -+ } -+ else -+ if (p_ManipParams->u.hdr.custom) -+ { -+ if (p_ManipParams->u.hdr.customParams.type == e_FM_PCD_MANIP_HDR_CUSTOM_GEN_FIELD_REPLACE) -+ { -+ -+ if ((p_ManipParams->u.hdr.customParams.u.genFieldReplace.size == 0) || -+ (p_ManipParams->u.hdr.customParams.u.genFieldReplace.size > 8)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("size should get values of 1-8 ")); -+ -+ if (p_ManipParams->u.hdr.customParams.u.genFieldReplace.srcOffset > 7) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("srcOffset should be <= 7")); -+ -+ if ((p_ManipParams->u.hdr.customParams.u.genFieldReplace.srcOffset + -+ p_ManipParams->u.hdr.customParams.u.genFieldReplace.size) > 8) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("(srcOffset + size) should be <= 8")); -+ -+ if ((p_ManipParams->u.hdr.customParams.u.genFieldReplace.dstOffset + -+ p_ManipParams->u.hdr.customParams.u.genFieldReplace.size) > 256) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("(dstOffset + size) should be <= 256")); -+ -+ } -+ -+ p_Manip->opcode = HMAN_OC; -+ p_Manip->muramAllocate = TRUE; -+ p_Manip->custom = TRUE; -+ } -+ break; -+ case e_FM_PCD_MANIP_REASSEM: -+ if (p_ManipParams->h_NextManip) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("next manip with reassembly")); -+ switch (p_ManipParams->u.reassem.hdr) -+ { -+ case (HEADER_TYPE_IPv4): -+ p_Manip->reassmParams.hdr = HEADER_TYPE_IPv4; -+ p_Manip->opcode = HMAN_OC_IP_REASSEMBLY; -+ break; -+ case (HEADER_TYPE_IPv6): -+ p_Manip->reassmParams.hdr = HEADER_TYPE_IPv6; -+ p_Manip->opcode = HMAN_OC_IP_REASSEMBLY; -+ break; -+#if (DPAA_VERSION >= 11) -+ case (HEADER_TYPE_CAPWAP): -+ p_Manip->reassmParams.hdr = HEADER_TYPE_CAPWAP; -+ p_Manip->opcode = HMAN_OC_CAPWAP_REASSEMBLY; -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ default: -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("header for reassembly")); -+ } -+ break; -+ case e_FM_PCD_MANIP_FRAG: -+ if (p_ManipParams->h_NextManip) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("next manip with fragmentation")); -+ switch (p_ManipParams->u.frag.hdr) -+ { -+ case (HEADER_TYPE_IPv4): -+ case (HEADER_TYPE_IPv6): -+ p_Manip->opcode = HMAN_OC_IP_FRAGMENTATION; -+ break; -+#if (DPAA_VERSION >= 11) -+ case (HEADER_TYPE_CAPWAP): -+ p_Manip->opcode = HMAN_OC_CAPWAP_FRAGMENTATION; -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ default: -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("header for fragmentation")); -+ } -+ p_Manip->muramAllocate = TRUE; -+ break; -+ case e_FM_PCD_MANIP_SPECIAL_OFFLOAD: -+ switch (p_ManipParams->u.specialOffload.type) -+ { -+ case (e_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC): -+ p_Manip->opcode = HMAN_OC_IPSEC_MANIP; -+ p_Manip->muramAllocate = TRUE; -+ break; -+#if (DPAA_VERSION >= 11) -+ case (e_FM_PCD_MANIP_SPECIAL_OFFLOAD_CAPWAP): -+ p_Manip->opcode = HMAN_OC_CAPWAP_MANIP; -+ p_Manip->muramAllocate = TRUE; -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ default: -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("special offload type")); -+ } -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("manip type")); -+ } -+ -+ return E_OK; -+} -+#endif /* not (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ -+static t_Error UpdateIndxStats(t_Handle h_FmPcd, -+ t_Handle h_FmPort, -+ t_FmPcdManip *p_Manip) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint32_t tmpReg32 = 0; -+ t_AdOfTypeContLookup *p_Ad; -+ t_FmPortGetSetCcParams fmPortGetSetCcParams; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ if (p_Manip->h_FmPcd != h_FmPcd) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("handler of PCD previously was initiated by different value")); -+ -+ memset(&fmPortGetSetCcParams, 0, sizeof(t_FmPortGetSetCcParams)); -+ -+ if (!p_Manip->p_StatsTbl) -+ { -+ -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNDN; -+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_CC; -+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ tmpReg32 = GET_UINT32(p_Ad->ccAdBase); -+ -+ p_Manip->p_StatsTbl = -+ (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ (uint32_t)p_Manip->owner * FM_PCD_MANIP_INDEXED_STATS_ENTRY_SIZE, -+ 4); -+ if (!p_Manip->p_StatsTbl) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for Manipulation indexed statistics table")); -+ -+ MemSet8(p_Manip->p_StatsTbl, 0, (uint32_t)(p_Manip->owner * 4)); -+ -+ tmpReg32 |= (uint32_t)(XX_VirtToPhys(p_Manip->p_StatsTbl) - p_FmPcd->physicalMuramBase); -+ -+ if (p_Manip->cnia) -+ tmpReg32 |= FM_PCD_MANIP_INDEXED_STATS_CNIA; -+ -+ tmpReg32 |= FM_PCD_MANIP_INDEXED_STATS_DPD; -+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32); -+ } -+ else -+ { -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNDN; -+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_CC; -+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ return E_OK; -+} -+ -+static t_Error RmvHdrTillSpecLocNOrInsrtIntFrmHdr(t_FmPcdManipHdrRmvParams *p_ManipParams, t_FmPcdManip *p_Manip) -+{ -+ t_AdOfTypeContLookup *p_Ad; -+ uint32_t tmpReg32 = 0; -+ uint8_t prsArrayOffset = 0; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_ManipParams,E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ if (p_Manip->rmv) -+ { -+ err = GetPrOffsetByHeaderOrField(&p_ManipParams->u.byHdr.u.fromStartByHdr.hdrInfo, &prsArrayOffset); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ tmpReg32 |= (uint32_t)prsArrayOffset << 24; -+ tmpReg32 |= HMAN_RMV_HDR; -+ } -+ -+ if (p_Manip->insrt) -+ tmpReg32 |= HMAN_INSRT_INT_FRM_HDR; -+ -+ tmpReg32 |= (uint32_t)HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR; -+ -+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32); -+ -+ tmpReg32 = 0; -+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32); -+ -+ return E_OK; -+} -+ -+static t_Error MvIntFrameHeaderFromFrameToBufferPrefix(t_FmPcdManip *p_Manip, -+ bool caamUsed) -+{ -+ t_AdOfTypeContLookup *p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ uint32_t tmpReg32 = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Ad, E_INVALID_HANDLE); -+ -+ p_Manip->updateParams |= OFFSET_OF_PR | INTERNAL_CONTEXT_OFFSET; -+ -+ tmpReg32 = 0; -+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ *(uint32_t *)&p_Ad->ccAdBase = tmpReg32; -+ -+ tmpReg32 = 0; -+ tmpReg32 |= HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX; -+ tmpReg32 |= (uint32_t)0x16 << 16; -+ *(uint32_t *)&p_Ad->pcAndOffsets = tmpReg32; -+ -+ if (caamUsed) -+ *(uint32_t *)&p_Ad->gmask = 0xf0000000; -+ -+ return E_OK; -+} -+ -+static t_Error CapwapRmvDtlsHdr(t_FmPcd *p_FmPcd, t_FmPcdManip *p_Manip) -+{ -+ t_AdOfTypeContLookup *p_Ad; -+ uint32_t tmpReg32 = 0; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ -+ tmpReg32 = 0; -+ tmpReg32 |= (uint32_t)HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST; -+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32); -+ -+ tmpReg32 = 0; -+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ -+ -+ if (p_Manip->h_Frag) -+ { -+ p_Manip->updateParams |= INTERNAL_CONTEXT_OFFSET; -+ tmpReg32 |= (uint32_t)(XX_VirtToPhys(p_Manip->h_Frag) - (p_FmPcd->physicalMuramBase)); -+ } -+ -+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32); -+ -+ return err; -+} -+ -+static t_Error CapwapReassembly(t_CapwapReassemblyParams *p_ManipParams, -+ t_FmPcdManip *p_Manip, -+ t_FmPcd *p_FmPcd, -+ uint8_t poolId) -+{ -+ t_Handle p_Table; -+ uint32_t tmpReg32 = 0; -+ int i = 0; -+ uint8_t log2Num; -+ uint8_t numOfSets; -+ uint32_t j = 0; -+ uint32_t bitFor1Micro; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ if (!p_FmPcd->h_Hc) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("hc port has to be initialized in this mode")); -+ if (!POWER_OF_2(p_ManipParams->timeoutRoutineRequestTime)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("timeoutRoutineRequestTime has to be power of 2")); -+ if (!POWER_OF_2(p_ManipParams->maxNumFramesInProcess)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("maxNumFramesInProcess has to be power of 2")); -+ if (!p_ManipParams->timeoutRoutineRequestTime && p_ManipParams->timeoutThresholdForReassmProcess) -+ DBG(WARNING, ("if timeoutRoutineRequestTime 0, timeoutThresholdForReassmProcess is uselessly")); -+ if (p_ManipParams->numOfFramesPerHashEntry == e_FM_PCD_MANIP_FOUR_WAYS_HASH) -+ { -+ if ((p_ManipParams->maxNumFramesInProcess < 4) || -+ (p_ManipParams->maxNumFramesInProcess > 512)) -+ RETURN_ERROR(MAJOR,E_INVALID_VALUE, ("In the case of numOfFramesPerHashEntry = e_FM_PCD_MANIP_EIGHT_WAYS_HASH maxNumFramesInProcess has to be in the range 4-512")); -+ } -+ else -+ { -+ if ((p_ManipParams->maxNumFramesInProcess < 8) || -+ (p_ManipParams->maxNumFramesInProcess > 2048)) -+ RETURN_ERROR(MAJOR,E_INVALID_VALUE, ("In the case of numOfFramesPerHashEntry = e_FM_PCD_MANIP_FOUR_WAYS_HASH maxNumFramesInProcess has to be in the range 8-2048")); -+ } -+ -+ bitFor1Micro = FmGetTimeStampScale(p_FmPcd->h_Fm); -+ if (bitFor1Micro == 0) -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Timestamp scale")); -+ -+ p_Manip->updateParams |= (NUM_OF_TASKS | OFFSET_OF_PR | OFFSET_OF_DATA | HW_PORT_ID); -+ -+ p_Manip->h_Frag = (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ FM_PCD_MANIP_CAPWAP_REASM_TABLE_SIZE, -+ FM_PCD_MANIP_CAPWAP_REASM_TABLE_ALIGN); -+ if (!p_Manip->h_Frag) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc CAPWAP reassembly parameters table")); -+ -+ MemSet8(p_Manip->h_Frag, 0, FM_PCD_MANIP_CAPWAP_REASM_TABLE_SIZE); -+ -+ p_Table = (t_CapwapReasmPram *)p_Manip->h_Frag; -+ -+ p_Manip->capwapFragParams.p_AutoLearnHashTbl = -+ (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ (uint32_t)(p_ManipParams->maxNumFramesInProcess * 2 * FM_PCD_MANIP_CAPWAP_REASM_AUTO_LEARNING_HASH_ENTRY_SIZE), -+ FM_PCD_MANIP_CAPWAP_REASM_TABLE_ALIGN); -+ -+ if (!p_Manip->capwapFragParams.p_AutoLearnHashTbl) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY,("MURAM alloc for CAPWAP automatic learning hash table")); -+ -+ MemSet8(p_Manip->capwapFragParams.p_AutoLearnHashTbl, 0, (uint32_t)(p_ManipParams->maxNumFramesInProcess * 2 * FM_PCD_MANIP_CAPWAP_REASM_AUTO_LEARNING_HASH_ENTRY_SIZE)); -+ -+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->capwapFragParams.p_AutoLearnHashTbl) - p_FmPcd->physicalMuramBase); -+ -+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->autoLearnHashTblPtr, tmpReg32); -+ -+ tmpReg32 = 0; -+ if (p_ManipParams->timeOutMode == e_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAMES) -+ tmpReg32 |= FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_BETWEEN_FRAMES; -+ if (p_ManipParams->haltOnDuplicationFrag) -+ tmpReg32 |= FM_PCD_MANIP_CAPWAP_REASM_HALT_ON_DUPLICATE_FRAG; -+ if (p_ManipParams->numOfFramesPerHashEntry == e_FM_PCD_MANIP_EIGHT_WAYS_HASH) -+ { -+ i = 8; -+ tmpReg32 |= FM_PCD_MANIP_CAPWAP_REASM_AUTOMATIC_LEARNIN_HASH_8_WAYS; -+ } -+ else -+ i = 4; -+ -+ numOfSets = (uint8_t)((p_ManipParams->maxNumFramesInProcess * 2) / i); -+ LOG2(numOfSets, log2Num); -+ tmpReg32 |= (uint32_t)(log2Num - 1) << 24; -+ -+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->mode, tmpReg32); -+ -+ for (j=0; jmaxNumFramesInProcess*2; j++) -+ if (((j / i) % 2)== 0) -+ WRITE_UINT32(*(uint32_t *)PTR_MOVE(p_Manip->capwapFragParams.p_AutoLearnHashTbl, j * FM_PCD_MANIP_CAPWAP_REASM_AUTO_LEARNING_HASH_ENTRY_SIZE), 0x80000000); -+ -+ tmpReg32 = 0x00008000; -+ tmpReg32 |= (uint32_t)poolId << 16; -+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->bufferPoolIdAndRisc1SetIndexes, tmpReg32); -+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->risc23SetIndexes, 0x80008000); -+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->risc4SetIndexesAndExtendedStatsTblPtr, 0x80000000); -+ -+ p_Manip->capwapFragParams.maxNumFramesInProcess = p_ManipParams->maxNumFramesInProcess; -+ -+ p_Manip->capwapFragParams.sgBpid = poolId; -+ -+ p_Manip->capwapFragParams.fqidForTimeOutFrames = p_ManipParams->fqidForTimeOutFrames; -+ p_Manip->capwapFragParams.timeoutRoutineRequestTime = p_ManipParams->timeoutRoutineRequestTime; -+ p_Manip->capwapFragParams.bitFor1Micro = bitFor1Micro; -+ -+ tmpReg32 = 0; -+ tmpReg32 |= (((uint32_t)1<capwapFragParams.bitFor1Micro) * p_ManipParams->timeoutThresholdForReassmProcess); -+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->expirationDelay, tmpReg32); -+ -+ return E_OK; -+} -+ -+static t_Error CapwapFragmentation(t_CapwapFragmentationParams *p_ManipParams, -+ t_FmPcdManip *p_Manip, -+ t_FmPcd *p_FmPcd, -+ uint8_t poolId) -+{ -+ t_AdOfTypeContLookup *p_Ad; -+ uint32_t tmpReg32 = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE); -+ -+ p_Manip->updateParams |= OFFSET_OF_DATA; -+ -+ p_Manip->frag = TRUE; -+ -+ p_Manip->h_Frag = (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ FM_PCD_CC_AD_ENTRY_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_Manip->h_Frag) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for CAPWAP fragmentation table descriptor")); -+ -+ MemSet8(p_Manip->h_Frag, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Frag; -+ -+ tmpReg32 = 0; -+ tmpReg32 |= (uint32_t)HMAN_OC_CAPWAP_FRAGMENTATION; -+ -+ if (p_ManipParams->headerOptionsCompr) -+ tmpReg32 |= FM_PCD_MANIP_CAPWAP_FRAG_COMPR_OPTION_FIELD_EN; -+ tmpReg32 |= ((uint32_t)poolId << 8); -+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32); -+ -+ tmpReg32 = 0; -+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32); -+ -+ p_Manip->sizeForFragmentation = p_ManipParams->sizeForFragmentation; -+ p_Manip->capwapFragParams.sgBpid = poolId; -+ -+ return E_OK; -+} -+ -+static t_Error IndxStats(t_FmPcdStatsParams *p_StatsParams,t_FmPcdManip *p_Manip,t_FmPcd *p_FmPcd) -+{ -+ t_AdOfTypeContLookup *p_Ad; -+ uint32_t tmpReg32 = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE); -+ -+ UNUSED(p_FmPcd); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ -+ tmpReg32 = 0; -+ tmpReg32 |= (uint32_t)HMAN_OC_CAPWAP_INDEXED_STATS; -+ if (p_StatsParams->type == e_FM_PCD_STATS_PER_FLOWID) -+ tmpReg32 |= (uint32_t)0x16 << 16; -+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32); -+ -+ tmpReg32 = 0; -+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32); -+ -+ return E_OK; -+} -+ -+static t_Error InsrtHdrByTempl(t_FmPcdManipHdrInsrtParams *p_ManipParams, t_FmPcdManip *p_Manip, t_FmPcd *p_FmPcd) -+{ -+ t_FmPcdManipHdrInsrtByTemplateParams *p_InsrtByTemplate = &p_ManipParams->u.byTemplate; -+ uint8_t tmpReg8 = 0xff; -+ t_AdOfTypeContLookup *p_Ad; -+ bool ipModify = FALSE; -+ uint32_t tmpReg32 = 0, tmpRegNia = 0; -+ uint16_t tmpReg16 = 0; -+ t_Error err = E_OK; -+ uint8_t extraAddedBytes = 0, blockSize = 0, extraAddedBytesAlignedToBlockSize = 0, log2Num = 0; -+ uint8_t *p_Template = NULL; -+ -+ SANITY_CHECK_RETURN_ERROR(p_ManipParams,E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd,E_NULL_POINTER); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ if (p_Manip->insrt) -+ { -+ if ((!p_InsrtByTemplate->size && p_InsrtByTemplate->modifyOuterIp) || -+ (!p_InsrtByTemplate->size && p_InsrtByTemplate->modifyOuterVlan)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : asking for header template modifications with no template for insertion (template size)")); -+ -+ if (p_InsrtByTemplate->size && p_InsrtByTemplate->modifyOuterIp && (p_InsrtByTemplate->size <= p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : size of template < ipOuterOffset")); -+ -+ if (p_InsrtByTemplate->size > 128) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Size of header template for insertion can not be more than 128")); -+ -+ if (p_InsrtByTemplate->size) -+ { -+ p_Manip->p_Template = (uint8_t *)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, -+ p_InsrtByTemplate->size, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if(!p_Manip->p_Template) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Memory allocation in MURAM FAILED")); -+ -+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->p_Template) - (p_FmPcd->physicalMuramBase)); -+ tmpReg32 |= (uint32_t)p_InsrtByTemplate->size << 24; -+ *(uint32_t *)&p_Ad->matchTblPtr = tmpReg32; -+ } -+ -+ tmpReg32 = 0; -+ -+ p_Template = (uint8_t *)XX_Malloc(p_InsrtByTemplate->size * sizeof(uint8_t)); -+ -+ if (!p_Template) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("XX_Malloc allocation FAILED")); -+ -+ memcpy(p_Template, p_InsrtByTemplate->hdrTemplate, p_InsrtByTemplate->size * sizeof(uint8_t)); -+ -+ if (p_InsrtByTemplate->modifyOuterIp) -+ { -+ ipModify = TRUE; -+ -+ tmpReg8 = (uint8_t)p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset]; -+ -+ if((tmpReg8 & 0xf0) == 0x40) -+ tmpReg8 = 4; -+ else if((tmpReg8 & 0xf0) == 0x60) -+ tmpReg8 = 6; -+ else -+ tmpReg8 = 0xff; -+ -+ if (tmpReg8 != 0xff) -+ { -+ if(p_InsrtByTemplate->modifyOuterIpParams.dscpEcn & 0xff00) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : IPV4 present in header template, dscpEcn has to be only 1 byte")); -+ if(p_InsrtByTemplate->modifyOuterIpParams.recalculateLength) -+ { -+ -+ if((p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.extraBytesAddedAlignedToBlockSize + p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.extraBytesAddedNotAlignedToBlockSize) > 255) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("extra Byte added can not be more than 256 bytes")); -+ extraAddedBytes = (uint8_t) (p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.extraBytesAddedAlignedToBlockSize + p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.extraBytesAddedNotAlignedToBlockSize); -+ blockSize = p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.blockSize; -+ extraAddedBytesAlignedToBlockSize = p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.extraBytesAddedAlignedToBlockSize; -+ /*IP header template - IP totalLength - -+ (1 byte) extraByteForIp = headerTemplateSize - ipOffset + insertedBytesAfterThisStage , -+ in the case of SEC insertedBytesAfterThisStage - SEC trailer (21/31) + header(13) -+ second byte - extraByteForIp = headerTemplate - ipOffset + insertedBytesAfterThisStage*/ -+ } -+ if (blockSize) -+ { -+ if (!POWER_OF_2(blockSize)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("inputFrmPaddingUpToBlockSize has to be power of 2")); -+ } -+ -+ } -+ if (tmpReg8 == 4) -+ { -+ if ((IPv4_HDRCHECKSUM_FIELD_OFFSET_FROM_IP + p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset) > p_InsrtByTemplate->size) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : IP present in header template, user asked for IP modifications but ipOffset + ipTotalLengthFieldOffset in header template bigger than template size")); -+ -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_DSCECN_FIELD_OFFSET_FROM_IP] = (uint8_t)p_InsrtByTemplate->modifyOuterIpParams.dscpEcn; -+ -+ if (blockSize) -+ blockSize -= 1; -+ -+ if ((p_InsrtByTemplate->size - p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + extraAddedBytes) > 255) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("p_InsrtByTemplate->size - p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + extraAddedBytes has to be less than 255")); -+ -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_TOTALLENGTH_FIELD_OFFSET_FROM_IP + 1] = blockSize; // IPV6 - in AD instead of SEQ IND -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_TOTALLENGTH_FIELD_OFFSET_FROM_IP] = (uint8_t)(p_InsrtByTemplate->size - p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + extraAddedBytes);// for IPV6 decrement additional 40 bytes of IPV6 heade size -+ -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_ID_FIELD_OFFSET_FROM_IP] = 0x00; -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_ID_FIELD_OFFSET_FROM_IP + 1] = extraAddedBytesAlignedToBlockSize; -+ -+ /*IP header template - relevant only for ipv4 CheckSum = 0*/ -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_HDRCHECKSUM_FIELD_OFFSET_FROM_IP] = 0x00; -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_HDRCHECKSUM_FIELD_OFFSET_FROM_IP + 1] = 0x00; -+ -+ /*UDP checksum has to be 0*/ -+ if (p_InsrtByTemplate->modifyOuterIpParams.udpPresent) -+ { -+ if ((p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP + UDP_CHECKSUM_FIELD_SIZE) > p_InsrtByTemplate->size) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : UDP present according to user but (UDP offset + UDP header size) < size of header template")); -+ -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP ] = 0x00; -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP + 1] = 0x00; -+ -+ } -+ -+ if (p_InsrtByTemplate->modifyOuterIpParams.ipIdentGenId > 7) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("ipIdentGenId has to be one out of 8 sequence number generators (0 - 7) for IP identification field")); -+ -+ tmpRegNia |= (uint32_t)p_InsrtByTemplate->modifyOuterIpParams.ipIdentGenId<<24; -+ } -+ else if (tmpReg8 == 6) -+ { -+ /*TODO - add check for maximum value of blockSize;*/ -+ if (blockSize) -+ LOG2(blockSize, log2Num); -+ tmpRegNia |= (uint32_t)log2Num << 24; -+ -+ // for IPV6 decrement additional 40 bytes of IPV6 heade size - because IPV6 header size is not included in payloadLength -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv6_PAYLOAD_LENGTH_OFFSET_FROM_IP] = (uint8_t)(p_InsrtByTemplate->size - p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + extraAddedBytes - 40); -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv6_PAYLOAD_LENGTH_OFFSET_FROM_IP + 1] = extraAddedBytesAlignedToBlockSize; -+ if (p_InsrtByTemplate->modifyOuterIpParams.udpPresent) -+ { -+ if ((p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP + UDP_CHECKSUM_FIELD_SIZE) > p_InsrtByTemplate->size) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : UDP present according to user but (UDP offset + UDP header size) < size of header template")); -+ if (p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv6_NEXT_HEADER_OFFSET_FROM_IP] != 0x88) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("OUr suppport is only IPv6/UDPLite")); -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_LENGTH_FIELD_OFFSET_FROM_UDP] = 0x00; -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_LENGTH_FIELD_OFFSET_FROM_UDP + 1] = 0x08; -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP] = 0x00; -+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP + 1] = 0x00; -+ } -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("IP version supported only IPV4")); -+ } -+ -+ tmpReg32 = tmpReg16 = tmpReg8 = 0; -+ /*TODO - check it*/ -+ if (p_InsrtByTemplate->modifyOuterVlan) -+ { -+ if (p_InsrtByTemplate->modifyOuterVlanParams.vpri & ~0x07) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE,("Inconsistent parameters : user asked for VLAN modifications but VPRI more than 3 bits")); -+ -+ memcpy(&tmpReg16, &p_Template[VLAN_TAG_FIELD_OFFSET_FROM_ETH], 2*(sizeof(uint8_t))); -+ if ((tmpReg16 != 0x9100) && (tmpReg16!= 0x9200) && (tmpReg16 != 0x8100)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE,("Inconsistent parameters : user asked for VLAN modifications but Tag Protocol identifier is not VLAN ")); -+ -+ memcpy(&tmpReg8, &p_Template[14],1*(sizeof(uint8_t))); -+ tmpReg8 &= 0x1f; -+ tmpReg8 |= (uint8_t)(p_InsrtByTemplate->modifyOuterVlanParams.vpri << 5); -+ -+ p_Template[14] = tmpReg8; -+ } -+ -+ MemCpy8(p_Manip->p_Template, p_Template, p_InsrtByTemplate->size); -+ -+ XX_Free(p_Template); -+ } -+ -+ tmpReg32 = 0; -+ if (p_Manip->h_Frag) -+ { -+ tmpRegNia |= (uint32_t)(XX_VirtToPhys(p_Manip->h_Frag) - (p_FmPcd->physicalMuramBase)); -+ tmpReg32 |= (uint32_t)p_Manip->sizeForFragmentation << 16; -+ } -+ else -+ tmpReg32 = 0xffff0000; -+ -+ if (ipModify) -+ tmpReg32 |= (uint32_t)p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset << 8; -+ else -+ tmpReg32 |= (uint32_t)0x0000ff00; -+ -+ tmpReg32 |= (uint32_t)HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER; -+ *(uint32_t *)&p_Ad->pcAndOffsets = tmpReg32; -+ -+ tmpRegNia |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ *(uint32_t *)&p_Ad->ccAdBase = tmpRegNia; -+ -+ return err; -+} -+ -+static t_Error CheckStatsParamsAndSetType(t_FmPcdManip *p_Manip, t_FmPcdStatsParams *p_StatsParams) -+{ -+ -+ switch (p_StatsParams->type) -+ { -+ case (e_FM_PCD_STATS_PER_FLOWID): -+ p_Manip->opcode = HMAN_OC_CAPWAP_INDEXED_STATS; -+ p_Manip->muramAllocate = TRUE; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Unsupported statistics type")); -+ } -+ -+ return E_OK; -+} -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ -+static t_Error FillReassmManipParams(t_FmPcdManip *p_Manip, e_NetHeaderType hdr) -+{ -+ t_AdOfTypeContLookup *p_Ad; -+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd; -+ uint32_t tmpReg32; -+ t_Error err = E_OK; -+ -+ /* Creates the Reassembly Parameters table. It contains parameters that are specific to either the IPv4 reassembly -+ function or to the IPv6 reassembly function. If both IPv4 reassembly and IPv6 reassembly are required, then -+ two separate IP Reassembly Parameter tables are required.*/ -+ if ((err = CreateReassTable(p_Manip, hdr)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ /* Sets the first Ad register (ccAdBase) - Action Descriptor Type and Pointer to the Reassembly Parameters Table offset from MURAM*/ -+ tmpReg32 = 0; -+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ -+ /* Gets the required Action descriptor table pointer */ -+ switch (hdr) -+ { -+ case HEADER_TYPE_IPv4: -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->reassmParams.ip.h_Ipv4Ad; -+ tmpReg32 |= (uint32_t)(XX_VirtToPhys( -+ p_Manip->reassmParams.ip.p_Ipv4ReassTbl) -+ - (p_FmPcd->physicalMuramBase)); -+ break; -+ case HEADER_TYPE_IPv6: -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->reassmParams.ip.h_Ipv6Ad; -+ tmpReg32 |= (uint32_t)(XX_VirtToPhys( -+ p_Manip->reassmParams.ip.p_Ipv6ReassTbl) -+ - (p_FmPcd->physicalMuramBase)); -+ break; -+ case HEADER_TYPE_CAPWAP: -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->reassmParams.capwap.h_Ad; -+ tmpReg32 |= (uint32_t)(XX_VirtToPhys( -+ p_Manip->reassmParams.capwap.p_ReassTbl) -+ - (p_FmPcd->physicalMuramBase)); -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("header type")); -+ } -+ -+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32); -+ -+ /* Sets the second Ad register (matchTblPtr) - Buffer pool ID (BPID for V2) and Scatter/Gather table offset*/ -+ /* mark the Scatter/Gather table offset to be set later on when the port will be known */ -+ p_Manip->updateParams = (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS | DISCARD_MASK); -+ -+ if ((hdr == HEADER_TYPE_IPv6) || (hdr == HEADER_TYPE_IPv4)) -+ { -+#if (DPAA_VERSION == 10) -+ tmpReg32 = (uint32_t)(p_Manip->reassmParams.sgBpid << 8); -+ WRITE_UINT32(p_Ad->matchTblPtr, tmpReg32); -+#endif /* (DPAA_VERSION == 10) */ -+#if (DPAA_VERSION >= 11) -+ if (p_Manip->reassmParams.ip.nonConsistentSpFqid != 0) -+ { -+ tmpReg32 = FM_PCD_AD_NCSPFQIDM_MASK -+ | (uint32_t)(p_Manip->reassmParams.ip.nonConsistentSpFqid); -+ WRITE_UINT32(p_Ad->gmask, tmpReg32); -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ /* Sets the third Ad register (pcAndOffsets)- IP Reassemble Operation Code*/ -+ tmpReg32 = 0; -+ tmpReg32 |= (uint32_t)HMAN_OC_IP_REASSEMBLY; -+ } -+#if (DPAA_VERSION >= 11) -+ else -+ if (hdr == HEADER_TYPE_CAPWAP) -+ { -+ tmpReg32 = 0; -+ tmpReg32 |= (uint32_t)HMAN_OC_CAPWAP_REASSEMBLY; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32); -+ -+ p_Manip->reassm = TRUE; -+ -+ return E_OK; -+} -+ -+static t_Error SetIpv4ReassmManip(t_FmPcdManip *p_Manip) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd; -+ -+ /* Allocation if IPv4 Action descriptor */ -+ p_Manip->reassmParams.ip.h_Ipv4Ad = (t_Handle)XX_MallocSmart( -+ FM_PCD_CC_AD_ENTRY_SIZE, p_Manip->reassmParams.dataMemId, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_Manip->reassmParams.ip.h_Ipv4Ad) -+ { -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("Allocation of IPv4 table descriptor")); -+ } -+ -+ memset(p_Manip->reassmParams.ip.h_Ipv4Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* Fill reassembly manipulation parameter in the IP Reassembly Action Descriptor */ -+ return FillReassmManipParams(p_Manip, HEADER_TYPE_IPv4); -+} -+ -+static t_Error SetIpv6ReassmManip(t_FmPcdManip *p_Manip) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd; -+ -+ /* Allocation if IPv6 Action descriptor */ -+ p_Manip->reassmParams.ip.h_Ipv6Ad = (t_Handle)XX_MallocSmart( -+ FM_PCD_CC_AD_ENTRY_SIZE, p_Manip->reassmParams.dataMemId, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_Manip->reassmParams.ip.h_Ipv6Ad) -+ { -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("Allocation of IPv6 table descriptor")); -+ } -+ -+ memset(p_Manip->reassmParams.ip.h_Ipv6Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* Fill reassembly manipulation parameter in the IP Reassembly Action Descriptor */ -+ return FillReassmManipParams(p_Manip, HEADER_TYPE_IPv6); -+} -+ -+static t_Error IpReassembly(t_FmPcdManipReassemParams *p_ManipReassmParams, -+ t_FmPcdManip *p_Manip) -+{ -+ uint32_t maxSetNumber = 10000; -+ t_FmPcdManipReassemIpParams reassmManipParams = -+ p_ManipReassmParams->u.ipReassem; -+ t_Error res; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(((t_FmPcd *)p_Manip->h_FmPcd)->h_Hc, -+ E_INVALID_HANDLE); -+ -+ /* Check validation of user's parameter.*/ -+ if ((reassmManipParams.timeoutThresholdForReassmProcess < 1000) -+ || (reassmManipParams.timeoutThresholdForReassmProcess > 8000000)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("timeoutThresholdForReassmProcess should be 1msec - 8sec")); -+ /* It is recommended that the total number of entries in this table (number of sets * number of ways) -+ will be twice the number of frames that are expected to be reassembled simultaneously.*/ -+ if (reassmManipParams.maxNumFramesInProcess -+ > (reassmManipParams.maxNumFramesInProcess * maxSetNumber / 2)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("maxNumFramesInProcess has to be less than (maximun set number * number of ways / 2)")); -+ -+ if ((p_ManipReassmParams->hdr == HEADER_TYPE_IPv6) -+ && (reassmManipParams.minFragSize[1] < 256)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("minFragSize[1] must be >= 256")); -+ -+ /* Saves user's reassembly manipulation parameters */ -+ p_Manip->reassmParams.ip.relativeSchemeId[0] = -+ reassmManipParams.relativeSchemeId[0]; -+ p_Manip->reassmParams.ip.relativeSchemeId[1] = -+ reassmManipParams.relativeSchemeId[1]; -+ p_Manip->reassmParams.ip.numOfFramesPerHashEntry[0] = -+ reassmManipParams.numOfFramesPerHashEntry[0]; -+ p_Manip->reassmParams.ip.numOfFramesPerHashEntry[1] = -+ reassmManipParams.numOfFramesPerHashEntry[1]; -+ p_Manip->reassmParams.ip.minFragSize[0] = reassmManipParams.minFragSize[0]; -+ p_Manip->reassmParams.ip.minFragSize[1] = reassmManipParams.minFragSize[1]; -+ p_Manip->reassmParams.maxNumFramesInProcess = -+ reassmManipParams.maxNumFramesInProcess; -+ p_Manip->reassmParams.timeOutMode = reassmManipParams.timeOutMode; -+ p_Manip->reassmParams.fqidForTimeOutFrames = -+ reassmManipParams.fqidForTimeOutFrames; -+ p_Manip->reassmParams.timeoutThresholdForReassmProcess = -+ reassmManipParams.timeoutThresholdForReassmProcess; -+ p_Manip->reassmParams.dataMemId = reassmManipParams.dataMemId; -+ p_Manip->reassmParams.dataLiodnOffset = reassmManipParams.dataLiodnOffset; -+#if (DPAA_VERSION == 10) -+ p_Manip->reassmParams.sgBpid = reassmManipParams.sgBpid; -+#endif /* (DPAA_VERSION == 10) */ -+#if (DPAA_VERSION >= 11) -+ if (reassmManipParams.nonConsistentSpFqid != 0) -+ { -+ p_Manip->reassmParams.ip.nonConsistentSpFqid = -+ reassmManipParams.nonConsistentSpFqid; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ /* Creates and initializes the IP Reassembly common parameter table */ -+ CreateReassCommonTable(p_Manip); -+ -+ /* Creation of IPv4 reassembly manipulation */ -+ if ((p_Manip->reassmParams.hdr == HEADER_TYPE_IPv6) -+ || (p_Manip->reassmParams.hdr == HEADER_TYPE_IPv4)) -+ { -+ res = SetIpv4ReassmManip(p_Manip); -+ if (res != E_OK) -+ return res; -+ } -+ -+ /* Creation of IPv6 reassembly manipulation */ -+ if (p_Manip->reassmParams.hdr == HEADER_TYPE_IPv6) -+ { -+ res = SetIpv6ReassmManip(p_Manip); -+ if (res != E_OK) -+ return res; -+ } -+ -+ return E_OK; -+} -+ -+static void setIpReassmSchemeParams(t_FmPcd* p_FmPcd, -+ t_FmPcdKgSchemeParams *p_Scheme, -+ t_Handle h_CcTree, bool ipv4, -+ uint8_t groupId) -+{ -+ uint32_t j; -+ uint8_t res; -+ -+ /* Configures scheme's network environment parameters */ -+ p_Scheme->netEnvParams.numOfDistinctionUnits = 2; -+ if (ipv4) -+ res = FmPcdNetEnvGetUnitId( -+ p_FmPcd, FmPcdGetNetEnvId(p_Scheme->netEnvParams.h_NetEnv), -+ HEADER_TYPE_IPv4, FALSE, 0); -+ else -+ res = FmPcdNetEnvGetUnitId( -+ p_FmPcd, FmPcdGetNetEnvId(p_Scheme->netEnvParams.h_NetEnv), -+ HEADER_TYPE_IPv6, FALSE, 0); -+ ASSERT_COND(res != FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS); -+ p_Scheme->netEnvParams.unitIds[0] = res; -+ -+ res = FmPcdNetEnvGetUnitId( -+ p_FmPcd, FmPcdGetNetEnvId(p_Scheme->netEnvParams.h_NetEnv), -+ HEADER_TYPE_USER_DEFINED_SHIM2, FALSE, 0); -+ ASSERT_COND(res != FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS); -+ p_Scheme->netEnvParams.unitIds[1] = res; -+ -+ /* Configures scheme's next engine parameters*/ -+ p_Scheme->nextEngine = e_FM_PCD_CC; -+ p_Scheme->kgNextEngineParams.cc.h_CcTree = h_CcTree; -+ p_Scheme->kgNextEngineParams.cc.grpId = groupId; -+ p_Scheme->useHash = TRUE; -+ -+ /* Configures scheme's key*/ -+ if (ipv4 == TRUE) -+ { -+ p_Scheme->keyExtractAndHashParams.numOfUsedExtracts = 4; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].type = -+ e_FM_PCD_EXTRACT_BY_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.type = -+ e_FM_PCD_EXTRACT_FULL_FIELD; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.hdr = -+ HEADER_TYPE_IPv4; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.extractByHdrType.fullField.ipv4 = -+ NET_HEADER_FIELD_IPv4_DST_IP; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].type = -+ e_FM_PCD_EXTRACT_BY_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.type = -+ e_FM_PCD_EXTRACT_FULL_FIELD; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.hdr = -+ HEADER_TYPE_IPv4; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.extractByHdrType.fullField.ipv4 = -+ NET_HEADER_FIELD_IPv4_SRC_IP; -+ p_Scheme->keyExtractAndHashParams.extractArray[2].type = -+ e_FM_PCD_EXTRACT_BY_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.type = -+ e_FM_PCD_EXTRACT_FULL_FIELD; -+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.hdr = -+ HEADER_TYPE_IPv4; -+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.extractByHdrType.fullField.ipv4 = -+ NET_HEADER_FIELD_IPv4_PROTO; -+ p_Scheme->keyExtractAndHashParams.extractArray[3].type = -+ e_FM_PCD_EXTRACT_BY_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[3].extractByHdr.hdr = -+ HEADER_TYPE_IPv4; -+ p_Scheme->keyExtractAndHashParams.extractArray[3].extractByHdr.type = -+ e_FM_PCD_EXTRACT_FROM_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[3].extractByHdr.ignoreProtocolValidation = -+ FALSE; -+ p_Scheme->keyExtractAndHashParams.extractArray[3].extractByHdr.extractByHdrType.fromHdr.size = -+ 2; -+ p_Scheme->keyExtractAndHashParams.extractArray[3].extractByHdr.extractByHdrType.fromHdr.offset = -+ 4; -+ } -+ else /* IPv6 */ -+ { -+ p_Scheme->keyExtractAndHashParams.numOfUsedExtracts = 3; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].type = -+ e_FM_PCD_EXTRACT_BY_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.type = -+ e_FM_PCD_EXTRACT_FULL_FIELD; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.hdr = -+ HEADER_TYPE_IPv6; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.extractByHdrType.fullField.ipv6 = -+ NET_HEADER_FIELD_IPv6_DST_IP; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].type = -+ e_FM_PCD_EXTRACT_BY_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.type = -+ e_FM_PCD_EXTRACT_FULL_FIELD; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.hdr = -+ HEADER_TYPE_IPv6; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.extractByHdrType.fullField.ipv6 = -+ NET_HEADER_FIELD_IPv6_SRC_IP; -+ p_Scheme->keyExtractAndHashParams.extractArray[2].type = -+ e_FM_PCD_EXTRACT_BY_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.hdr = -+ HEADER_TYPE_USER_DEFINED_SHIM2; -+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.type = -+ e_FM_PCD_EXTRACT_FROM_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.extractByHdrType.fromHdr.size = -+ 4; -+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.extractByHdrType.fromHdr.offset = -+ 4; -+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.ignoreProtocolValidation = -+ TRUE; -+ } -+ -+ p_Scheme->keyExtractAndHashParams.privateDflt0 = 0x01020304; -+ p_Scheme->keyExtractAndHashParams.privateDflt1 = 0x11121314; -+ p_Scheme->keyExtractAndHashParams.numOfUsedDflts = -+ FM_PCD_KG_NUM_OF_DEFAULT_GROUPS; -+ for (j = 0; j < FM_PCD_KG_NUM_OF_DEFAULT_GROUPS; j++) -+ { -+ p_Scheme->keyExtractAndHashParams.dflts[j].type = -+ (e_FmPcdKgKnownFieldsDfltTypes)j; /* all types */ -+ p_Scheme->keyExtractAndHashParams.dflts[j].dfltSelect = -+ e_FM_PCD_KG_DFLT_GBL_0; -+ } -+} -+ -+static t_Error IpReassemblyStats(t_FmPcdManip *p_Manip, -+ t_FmPcdManipReassemIpStats *p_Stats) -+{ -+ ASSERT_COND(p_Manip); -+ ASSERT_COND(p_Stats); -+ ASSERT_COND(p_Manip->reassmParams.p_ReassCommonTbl); -+ -+ p_Stats->timeout = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalTimeOutCounter); -+ p_Stats->rfdPoolBusy = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalRfdPoolBusyCounter); -+ p_Stats->internalBufferBusy = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalInternalBufferBusy); -+ p_Stats->externalBufferBusy = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalExternalBufferBusy); -+ p_Stats->sgFragments = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalSgFragmentCounter); -+ p_Stats->dmaSemaphoreDepletion = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalDmaSemaphoreDepletionCounter); -+#if (DPAA_VERSION >= 11) -+ p_Stats->nonConsistentSp = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalNCSPCounter); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (p_Manip->reassmParams.ip.p_Ipv4ReassTbl) -+ { -+ p_Stats->specificHdrStatistics[0].successfullyReassembled = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalSuccessfullyReasmFramesCounter); -+ p_Stats->specificHdrStatistics[0].validFragments = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalValidFragmentCounter); -+ p_Stats->specificHdrStatistics[0].processedFragments = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalProcessedFragCounter); -+ p_Stats->specificHdrStatistics[0].malformedFragments = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalMalformdFragCounter); -+ p_Stats->specificHdrStatistics[0].autoLearnBusy = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalSetBusyCounter); -+ p_Stats->specificHdrStatistics[0].discardedFragments = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalDiscardedFragsCounter); -+ p_Stats->specificHdrStatistics[0].moreThan16Fragments = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalMoreThan16FramesCounter); -+ } -+ if (p_Manip->reassmParams.ip.p_Ipv6ReassTbl) -+ { -+ p_Stats->specificHdrStatistics[1].successfullyReassembled = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalSuccessfullyReasmFramesCounter); -+ p_Stats->specificHdrStatistics[1].validFragments = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalValidFragmentCounter); -+ p_Stats->specificHdrStatistics[1].processedFragments = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalProcessedFragCounter); -+ p_Stats->specificHdrStatistics[1].malformedFragments = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalMalformdFragCounter); -+ p_Stats->specificHdrStatistics[1].autoLearnBusy = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalSetBusyCounter); -+ p_Stats->specificHdrStatistics[1].discardedFragments = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalDiscardedFragsCounter); -+ p_Stats->specificHdrStatistics[1].moreThan16Fragments = -+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalMoreThan16FramesCounter); -+ } -+ return E_OK; -+} -+ -+static t_Error IpFragmentationStats(t_FmPcdManip *p_Manip, -+ t_FmPcdManipFragIpStats *p_Stats) -+{ -+ t_AdOfTypeContLookup *p_Ad; -+ -+ ASSERT_COND(p_Manip); -+ ASSERT_COND(p_Stats); -+ ASSERT_COND(p_Manip->h_Ad); -+ ASSERT_COND(p_Manip->fragParams.p_Frag); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ -+ p_Stats->totalFrames = GET_UINT32(p_Ad->gmask); -+ p_Stats->fragmentedFrames = GET_UINT32(p_Manip->fragParams.p_Frag->ccAdBase) -+ & 0x00ffffff; -+ p_Stats->generatedFragments = -+ GET_UINT32(p_Manip->fragParams.p_Frag->matchTblPtr); -+ -+ return E_OK; -+} -+ -+static t_Error IpFragmentation(t_FmPcdManipFragIpParams *p_ManipParams, -+ t_FmPcdManip *p_Manip) -+{ -+ uint32_t pcAndOffsetsReg = 0, ccAdBaseReg = 0, gmaskReg = 0; -+ t_FmPcd *p_FmPcd; -+#if (DPAA_VERSION == 10) -+ t_Error err = E_OK; -+#endif /* (DPAA_VERSION == 10) */ -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_ManipParams->sizeForFragmentation != 0xFFFF, -+ E_INVALID_VALUE); -+ -+ p_FmPcd = p_Manip->h_FmPcd; -+ /* Allocation of fragmentation Action Descriptor */ -+ p_Manip->fragParams.p_Frag = (t_AdOfTypeContLookup *)FM_MURAM_AllocMem( -+ p_FmPcd->h_FmMuram, FM_PCD_CC_AD_ENTRY_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_Manip->fragParams.p_Frag) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM alloc for Fragmentation table descriptor")); -+ MemSet8(p_Manip->fragParams.p_Frag, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* Prepare the third Ad register (pcAndOffsets)- OperationCode */ -+ pcAndOffsetsReg = (uint32_t)HMAN_OC_IP_FRAGMENTATION; -+ -+ /* Prepare the first Ad register (ccAdBase) - Don't frag action and Action descriptor type*/ -+ ccAdBaseReg = FM_PCD_AD_CONT_LOOKUP_TYPE; -+ ccAdBaseReg |= (p_ManipParams->dontFragAction -+ << FM_PCD_MANIP_IP_FRAG_DF_SHIFT); -+ -+ -+ /* Set Scatter/Gather BPid */ -+ if (p_ManipParams->sgBpidEn) -+ { -+ ccAdBaseReg |= FM_PCD_MANIP_IP_FRAG_SG_BDID_EN; -+ pcAndOffsetsReg |= ((p_ManipParams->sgBpid -+ << FM_PCD_MANIP_IP_FRAG_SG_BDID_SHIFT) -+ & FM_PCD_MANIP_IP_FRAG_SG_BDID_MASK); -+ } -+ -+ /* Prepare the first Ad register (gmask) - scratch buffer pool id and Pointer to fragment ID */ -+ gmaskReg = (uint32_t)(XX_VirtToPhys(UINT_TO_PTR(p_FmPcd->ipv6FrameIdAddr)) -+ - p_FmPcd->physicalMuramBase); -+#if (DPAA_VERSION == 10) -+ gmaskReg |= p_ManipParams->scratchBpid << FM_PCD_MANIP_IP_FRAG_SCRATCH_BPID; -+#else -+ gmaskReg |= (0xFF) << FM_PCD_MANIP_IP_FRAG_SCRATCH_BPID; -+#endif /* (DPAA_VERSION == 10) */ -+ -+ /* Set all Ad registers */ -+ WRITE_UINT32(p_Manip->fragParams.p_Frag->pcAndOffsets, pcAndOffsetsReg); -+ WRITE_UINT32(p_Manip->fragParams.p_Frag->ccAdBase, ccAdBaseReg); -+ WRITE_UINT32(p_Manip->fragParams.p_Frag->gmask, gmaskReg); -+ -+ /* Saves user's fragmentation manipulation parameters */ -+ p_Manip->frag = TRUE; -+ p_Manip->sizeForFragmentation = p_ManipParams->sizeForFragmentation; -+ -+#if (DPAA_VERSION == 10) -+ p_Manip->fragParams.scratchBpid = p_ManipParams->scratchBpid; -+ -+ /* scratch buffer pool initialization */ -+ if ((err = FmPcdFragHcScratchPoolFill((t_Handle)p_FmPcd, p_ManipParams->scratchBpid)) != E_OK) -+ { -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->fragParams.p_Frag); -+ p_Manip->fragParams.p_Frag = NULL; -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+#endif /* (DPAA_VERSION == 10) */ -+ -+ return E_OK; -+} -+ -+static t_Error IPManip(t_FmPcdManip *p_Manip) -+{ -+ t_Error err = E_OK; -+ t_FmPcd *p_FmPcd; -+ t_AdOfTypeContLookup *p_Ad; -+ uint32_t tmpReg32 = 0, tmpRegNia = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE); -+ p_FmPcd = p_Manip->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ -+ tmpReg32 = FM_PCD_MANIP_IP_NO_FRAGMENTATION; -+ if (p_Manip->frag == TRUE) -+ { -+ tmpRegNia = (uint32_t)(XX_VirtToPhys(p_Manip->fragParams.p_Frag) -+ - (p_FmPcd->physicalMuramBase)); -+ tmpReg32 = (uint32_t)p_Manip->sizeForFragmentation -+ << FM_PCD_MANIP_IP_MTU_SHIFT; -+ } -+ -+ tmpRegNia |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ tmpReg32 |= HMAN_OC_IP_MANIP; -+ -+#if (DPAA_VERSION >= 11) -+ tmpRegNia |= FM_PCD_MANIP_IP_CNIA; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32); -+ WRITE_UINT32(p_Ad->ccAdBase, tmpRegNia); -+ WRITE_UINT32(p_Ad->gmask, 0); -+ /* Total frame counter - MUST be initialized to zero.*/ -+ -+ return err; -+} -+ -+static t_Error UpdateInitIpFrag(t_Handle h_FmPcd, t_Handle h_PcdParams, -+ t_Handle h_FmPort, t_FmPcdManip *p_Manip, -+ t_Handle h_Ad, bool validate) -+{ -+ t_FmPortGetSetCcParams fmPortGetSetCcParams; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Manip->opcode == HMAN_OC_IP_FRAGMENTATION), -+ E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE); -+ -+ UNUSED(h_FmPcd); -+ UNUSED(h_Ad); -+ UNUSED(h_PcdParams); -+ UNUSED(validate); -+ UNUSED(p_Manip); -+ -+ fmPortGetSetCcParams.setCcParams.type = 0; -+ fmPortGetSetCcParams.getCcParams.type = MANIP_EXTRA_SPACE; -+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (!fmPortGetSetCcParams.getCcParams.internalBufferOffset) -+ DBG(WARNING, ("manipExtraSpace must be larger than '0'")); -+ -+ return E_OK; -+} -+ -+static t_Error IPSecManip(t_FmPcdManipParams *p_ManipParams, -+ t_FmPcdManip *p_Manip) -+{ -+ t_AdOfTypeContLookup *p_Ad; -+ t_FmPcdManipSpecialOffloadIPSecParams *p_IPSecParams; -+ t_Error err = E_OK; -+ uint32_t tmpReg32 = 0; -+ uint32_t power; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_ManipParams, E_INVALID_HANDLE); -+ -+ p_IPSecParams = &p_ManipParams->u.specialOffload.u.ipsec; -+ -+ SANITY_CHECK_RETURN_ERROR( -+ !p_IPSecParams->variableIpHdrLen || p_IPSecParams->decryption, -+ E_INVALID_VALUE); -+ SANITY_CHECK_RETURN_ERROR( -+ !p_IPSecParams->variableIpVersion || !p_IPSecParams->decryption, -+ E_INVALID_VALUE); -+ SANITY_CHECK_RETURN_ERROR( -+ !p_IPSecParams->variableIpVersion || p_IPSecParams->outerIPHdrLen, -+ E_INVALID_VALUE); -+ SANITY_CHECK_RETURN_ERROR( -+ !p_IPSecParams->arwSize || p_IPSecParams->arwAddr, -+ E_INVALID_VALUE); -+ SANITY_CHECK_RETURN_ERROR( -+ !p_IPSecParams->arwSize || p_IPSecParams->decryption, -+ E_INVALID_VALUE); -+ SANITY_CHECK_RETURN_ERROR((p_IPSecParams->arwSize % 16) == 0, E_INVALID_VALUE); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ -+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ tmpReg32 |= (p_IPSecParams->decryption) ? FM_PCD_MANIP_IPSEC_DEC : 0; -+ tmpReg32 |= (p_IPSecParams->ecnCopy) ? FM_PCD_MANIP_IPSEC_ECN_EN : 0; -+ tmpReg32 |= (p_IPSecParams->dscpCopy) ? FM_PCD_MANIP_IPSEC_DSCP_EN : 0; -+ tmpReg32 |= -+ (p_IPSecParams->variableIpHdrLen) ? FM_PCD_MANIP_IPSEC_VIPL_EN : 0; -+ tmpReg32 |= -+ (p_IPSecParams->variableIpVersion) ? FM_PCD_MANIP_IPSEC_VIPV_EN : 0; -+ if (p_IPSecParams->arwSize) -+ tmpReg32 |= (uint32_t)((XX_VirtToPhys(UINT_TO_PTR(p_IPSecParams->arwAddr))-FM_MM_MURAM) -+ & (FM_MURAM_SIZE-1)); -+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32); -+ -+ tmpReg32 = 0; -+ if (p_IPSecParams->arwSize) { -+ NEXT_POWER_OF_2((p_IPSecParams->arwSize + 32), power); -+ LOG2(power, power); -+ tmpReg32 = (p_IPSecParams->arwSize | (power - 5)) << FM_PCD_MANIP_IPSEC_ARW_SIZE_SHIFT; -+ } -+ -+ if (p_ManipParams->h_NextManip) -+ tmpReg32 |= -+ (uint32_t)(XX_VirtToPhys(((t_FmPcdManip *)p_ManipParams->h_NextManip)->h_Ad)- -+ (((t_FmPcd *)p_Manip->h_FmPcd)->physicalMuramBase)) >> 4; -+ WRITE_UINT32(p_Ad->matchTblPtr, tmpReg32); -+ -+ tmpReg32 = HMAN_OC_IPSEC_MANIP; -+ tmpReg32 |= p_IPSecParams->outerIPHdrLen -+ << FM_PCD_MANIP_IPSEC_IP_HDR_LEN_SHIFT; -+ if (p_ManipParams->h_NextManip) -+ tmpReg32 |= FM_PCD_MANIP_IPSEC_NADEN; -+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32); -+ -+ return err; -+} -+ -+static t_Error SetCapwapReassmManip(t_FmPcdManip *p_Manip) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd; -+ -+ /* Allocation if CAPWAP Action descriptor */ -+ p_Manip->reassmParams.capwap.h_Ad = (t_Handle)XX_MallocSmart( -+ FM_PCD_CC_AD_ENTRY_SIZE, p_Manip->reassmParams.dataMemId, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_Manip->reassmParams.capwap.h_Ad) -+ { -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("Allocation of CAPWAP table descriptor")); -+ } -+ -+ memset(p_Manip->reassmParams.capwap.h_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* Fill reassembly manipulation parameter in the Reassembly Action Descriptor */ -+ return FillReassmManipParams(p_Manip, HEADER_TYPE_CAPWAP); -+} -+ -+static void setCapwapReassmSchemeParams(t_FmPcd* p_FmPcd, -+ t_FmPcdKgSchemeParams *p_Scheme, -+ t_Handle h_CcTree, uint8_t groupId) -+{ -+ uint8_t res; -+ -+ /* Configures scheme's network environment parameters */ -+ p_Scheme->netEnvParams.numOfDistinctionUnits = 1; -+ res = FmPcdNetEnvGetUnitId( -+ p_FmPcd, FmPcdGetNetEnvId(p_Scheme->netEnvParams.h_NetEnv), -+ HEADER_TYPE_USER_DEFINED_SHIM2, FALSE, 0); -+ ASSERT_COND(res != FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS); -+ p_Scheme->netEnvParams.unitIds[0] = res; -+ -+ /* Configures scheme's next engine parameters*/ -+ p_Scheme->nextEngine = e_FM_PCD_CC; -+ p_Scheme->kgNextEngineParams.cc.h_CcTree = h_CcTree; -+ p_Scheme->kgNextEngineParams.cc.grpId = groupId; -+ p_Scheme->useHash = TRUE; -+ -+ /* Configures scheme's key*/ -+ p_Scheme->keyExtractAndHashParams.numOfUsedExtracts = 2; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].type = -+ e_FM_PCD_EXTRACT_NON_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractNonHdr.src = -+ e_FM_PCD_EXTRACT_FROM_PARSE_RESULT; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractNonHdr.action = -+ e_FM_PCD_ACTION_NONE; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractNonHdr.offset = 20; -+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractNonHdr.size = 4; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].type = -+ e_FM_PCD_EXTRACT_NON_HDR; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractNonHdr.src = -+ e_FM_PCD_EXTRACT_FROM_DFLT_VALUE; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractNonHdr.action = -+ e_FM_PCD_ACTION_NONE; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractNonHdr.offset = 0; -+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractNonHdr.size = 1; -+ -+ p_Scheme->keyExtractAndHashParams.privateDflt0 = 0x0; -+ p_Scheme->keyExtractAndHashParams.privateDflt1 = 0x0; -+ p_Scheme->keyExtractAndHashParams.numOfUsedDflts = 1; -+ p_Scheme->keyExtractAndHashParams.dflts[0].type = e_FM_PCD_KG_GENERIC_NOT_FROM_DATA; -+ p_Scheme->keyExtractAndHashParams.dflts[0].dfltSelect = e_FM_PCD_KG_DFLT_PRIVATE_0; -+} -+ -+#if (DPAA_VERSION >= 11) -+static t_Error CapwapReassemblyStats(t_FmPcdManip *p_Manip, -+ t_FmPcdManipReassemCapwapStats *p_Stats) -+{ -+ ASSERT_COND(p_Manip); -+ ASSERT_COND(p_Stats); -+ ASSERT_COND(p_Manip->reassmParams.p_ReassCommonTbl); -+ -+ p_Stats->timeout = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalTimeOutCounter); -+ p_Stats->rfdPoolBusy = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalRfdPoolBusyCounter); -+ p_Stats->internalBufferBusy = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalInternalBufferBusy); -+ p_Stats->externalBufferBusy = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalExternalBufferBusy); -+ p_Stats->sgFragments = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalSgFragmentCounter); -+ p_Stats->dmaSemaphoreDepletion = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalDmaSemaphoreDepletionCounter); -+ p_Stats->exceedMaxReassemblyFrameLen = -+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalNCSPCounter); -+ -+ p_Stats->successfullyReassembled = -+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalSuccessfullyReasmFramesCounter); -+ p_Stats->validFragments = -+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalValidFragmentCounter); -+ p_Stats->processedFragments = -+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalProcessedFragCounter); -+ p_Stats->malformedFragments = -+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalMalformdFragCounter); -+ p_Stats->autoLearnBusy = -+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalSetBusyCounter); -+ p_Stats->discardedFragments = -+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalDiscardedFragsCounter); -+ p_Stats->moreThan16Fragments = -+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalMoreThan16FramesCounter); -+ -+ return E_OK; -+} -+ -+static t_Error CapwapFragmentationStats(t_FmPcdManip *p_Manip, -+ t_FmPcdManipFragCapwapStats *p_Stats) -+{ -+ t_AdOfTypeContLookup *p_Ad; -+ -+ ASSERT_COND(p_Manip); -+ ASSERT_COND(p_Stats); -+ ASSERT_COND(p_Manip->h_Ad); -+ ASSERT_COND(p_Manip->fragParams.p_Frag); -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ -+ p_Stats->totalFrames = GET_UINT32(p_Ad->gmask); -+ -+ return E_OK; -+} -+ -+static t_Error CapwapReassembly(t_FmPcdManipReassemParams *p_ManipReassmParams, -+ t_FmPcdManip *p_Manip) -+{ -+ uint32_t maxSetNumber = 10000; -+ t_FmPcdManipReassemCapwapParams reassmManipParams = -+ p_ManipReassmParams->u.capwapReassem; -+ t_Error res; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(((t_FmPcd *)p_Manip->h_FmPcd)->h_Hc, -+ E_INVALID_HANDLE); -+ -+ /* Check validation of user's parameter.*/ -+ if ((reassmManipParams.timeoutThresholdForReassmProcess < 1000) -+ || (reassmManipParams.timeoutThresholdForReassmProcess > 8000000)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("timeoutThresholdForReassmProcess should be 1msec - 8sec")); -+ /* It is recommended that the total number of entries in this table (number of sets * number of ways) -+ will be twice the number of frames that are expected to be reassembled simultaneously.*/ -+ if (reassmManipParams.maxNumFramesInProcess -+ > (reassmManipParams.maxNumFramesInProcess * maxSetNumber / 2)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("maxNumFramesInProcess has to be less than (maximun set number * number of ways / 2)")); -+ -+ /* Saves user's reassembly manipulation parameters */ -+ p_Manip->reassmParams.capwap.relativeSchemeId = -+ reassmManipParams.relativeSchemeId; -+ p_Manip->reassmParams.capwap.numOfFramesPerHashEntry = -+ reassmManipParams.numOfFramesPerHashEntry; -+ p_Manip->reassmParams.capwap.maxRessembledsSize = -+ reassmManipParams.maxReassembledFrameLength; -+ p_Manip->reassmParams.maxNumFramesInProcess = -+ reassmManipParams.maxNumFramesInProcess; -+ p_Manip->reassmParams.timeOutMode = reassmManipParams.timeOutMode; -+ p_Manip->reassmParams.fqidForTimeOutFrames = -+ reassmManipParams.fqidForTimeOutFrames; -+ p_Manip->reassmParams.timeoutThresholdForReassmProcess = -+ reassmManipParams.timeoutThresholdForReassmProcess; -+ p_Manip->reassmParams.dataMemId = reassmManipParams.dataMemId; -+ p_Manip->reassmParams.dataLiodnOffset = reassmManipParams.dataLiodnOffset; -+ -+ /* Creates and initializes the Reassembly common parameter table */ -+ CreateReassCommonTable(p_Manip); -+ -+ res = SetCapwapReassmManip(p_Manip); -+ if (res != E_OK) -+ return res; -+ -+ return E_OK; -+} -+ -+static t_Error CapwapFragmentation(t_FmPcdManipFragCapwapParams *p_ManipParams, -+ t_FmPcdManip *p_Manip) -+{ -+ t_FmPcd *p_FmPcd; -+ t_AdOfTypeContLookup *p_Ad; -+ uint32_t pcAndOffsetsReg = 0, ccAdBaseReg = 0, gmaskReg = 0; -+ uint32_t tmpReg32 = 0, tmpRegNia = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_ManipParams->sizeForFragmentation != 0xFFFF, -+ E_INVALID_VALUE); -+ p_FmPcd = p_Manip->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ /* Allocation of fragmentation Action Descriptor */ -+ p_Manip->fragParams.p_Frag = (t_AdOfTypeContLookup *)FM_MURAM_AllocMem( -+ p_FmPcd->h_FmMuram, FM_PCD_CC_AD_ENTRY_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_Manip->fragParams.p_Frag) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("MURAM alloc for Fragmentation table descriptor")); -+ MemSet8(p_Manip->fragParams.p_Frag, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* Prepare the third Ad register (pcAndOffsets)- OperationCode */ -+ pcAndOffsetsReg = (uint32_t)HMAN_OC_CAPWAP_FRAGMENTATION; -+ -+ /* Prepare the first Ad register (ccAdBase) - Don't frag action and Action descriptor type*/ -+ ccAdBaseReg = FM_PCD_AD_CONT_LOOKUP_TYPE; -+ ccAdBaseReg |= -+ (p_ManipParams->compressModeEn) ? FM_PCD_MANIP_CAPWAP_FRAG_COMPRESS_EN : -+ 0; -+ -+ /* Set Scatter/Gather BPid */ -+ if (p_ManipParams->sgBpidEn) -+ { -+ ccAdBaseReg |= FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_EN; -+ pcAndOffsetsReg |= ((p_ManipParams->sgBpid -+ << FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_SHIFT) -+ & FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_MASK); -+ } -+ -+ /* Prepare the first Ad register (gmask) - scratch buffer pool id and Pointer to fragment ID */ -+ gmaskReg = (uint32_t)(XX_VirtToPhys(UINT_TO_PTR(p_FmPcd->capwapFrameIdAddr)) -+ - p_FmPcd->physicalMuramBase); -+ gmaskReg |= (0xFF) << FM_PCD_MANIP_IP_FRAG_SCRATCH_BPID; -+ -+ /* Set all Ad registers */ -+ WRITE_UINT32(p_Manip->fragParams.p_Frag->pcAndOffsets, pcAndOffsetsReg); -+ WRITE_UINT32(p_Manip->fragParams.p_Frag->ccAdBase, ccAdBaseReg); -+ WRITE_UINT32(p_Manip->fragParams.p_Frag->gmask, gmaskReg); -+ -+ /* Saves user's fragmentation manipulation parameters */ -+ p_Manip->frag = TRUE; -+ p_Manip->sizeForFragmentation = p_ManipParams->sizeForFragmentation; -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ -+ tmpRegNia = (uint32_t)(XX_VirtToPhys(p_Manip->fragParams.p_Frag) -+ - (p_FmPcd->physicalMuramBase)); -+ tmpReg32 = (uint32_t)p_Manip->sizeForFragmentation -+ << FM_PCD_MANIP_CAPWAP_FRAG_CHECK_MTU_SHIFT; -+ -+ tmpRegNia |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ tmpReg32 |= HMAN_OC_CAPWAP_FRAG_CHECK; -+ -+ tmpRegNia |= FM_PCD_MANIP_CAPWAP_FRAG_CHECK_CNIA; -+ -+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32); -+ WRITE_UINT32(p_Ad->ccAdBase, tmpRegNia); -+ WRITE_UINT32(p_Ad->gmask, 0); -+ /* Total frame counter - MUST be initialized to zero.*/ -+ -+ return E_OK; -+} -+ -+static t_Error UpdateInitCapwapFrag(t_Handle h_FmPcd, t_Handle h_PcdParams, -+ t_Handle h_FmPort, t_FmPcdManip *p_Manip, -+ t_Handle h_Ad, bool validate) -+{ -+ t_FmPortGetSetCcParams fmPortGetSetCcParams; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Manip->opcode == HMAN_OC_CAPWAP_FRAGMENTATION), -+ E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE); -+ -+ UNUSED(h_FmPcd); -+ UNUSED(h_Ad); -+ UNUSED(h_PcdParams); -+ UNUSED(validate); -+ UNUSED(p_Manip); -+ -+ fmPortGetSetCcParams.setCcParams.type = 0; -+ fmPortGetSetCcParams.getCcParams.type = MANIP_EXTRA_SPACE; -+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (!fmPortGetSetCcParams.getCcParams.internalBufferOffset) -+ DBG(WARNING, ("manipExtraSpace must be larger than '0'")); -+ -+ return E_OK; -+} -+ -+static t_Error CapwapManip(t_FmPcdManipParams *p_ManipParams, -+ t_FmPcdManip *p_Manip) -+{ -+ t_AdOfTypeContLookup *p_Ad; -+ t_FmPcdManipSpecialOffloadCapwapParams *p_Params; -+ t_Error err = E_OK; -+ uint32_t tmpReg32 = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_ManipParams, E_INVALID_HANDLE); -+ -+ p_Params = &p_ManipParams->u.specialOffload.u.capwap; -+ -+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad; -+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE; -+ tmpReg32 |= (p_Params->dtls) ? FM_PCD_MANIP_CAPWAP_DTLS : 0; -+ /* TODO - add 'qosSrc' */ -+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32); -+ -+ tmpReg32 = HMAN_OC_CAPWAP_MANIP; -+ if (p_ManipParams->h_NextManip) -+ { -+ WRITE_UINT32( -+ p_Ad->matchTblPtr, -+ (uint32_t)(XX_VirtToPhys(((t_FmPcdManip *)p_ManipParams->h_NextManip)->h_Ad)- (((t_FmPcd *)p_Manip->h_FmPcd)->physicalMuramBase)) >> 4); -+ -+ tmpReg32 |= FM_PCD_MANIP_CAPWAP_NADEN; -+ } -+ -+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32); -+ -+ return err; -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+static t_Handle ManipOrStatsSetNode(t_Handle h_FmPcd, t_Handle *p_Params, -+ bool stats) -+{ -+ t_FmPcdManip *p_Manip; -+ t_Error err; -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ -+ p_Manip = (t_FmPcdManip*)XX_Malloc(sizeof(t_FmPcdManip)); -+ if (!p_Manip) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("No memory")); -+ return NULL; -+ } -+ memset(p_Manip, 0, sizeof(t_FmPcdManip)); -+ -+ p_Manip->type = ((t_FmPcdManipParams *)p_Params)->type; -+ memcpy((uint8_t*)&p_Manip->manipParams, p_Params, -+ sizeof(p_Manip->manipParams)); -+ -+ if (!stats) -+ err = CheckManipParamsAndSetType(p_Manip, -+ (t_FmPcdManipParams *)p_Params); -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ else -+ err = CheckStatsParamsAndSetType(p_Manip, (t_FmPcdStatsParams *)p_Params); -+#else /* not (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ else -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Statistics node!")); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Invalid header manipulation type")); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ -+ if ((p_Manip->opcode != HMAN_OC_IP_REASSEMBLY) && (p_Manip->opcode != HMAN_OC_CAPWAP_REASSEMBLY)) -+ { -+ /* In Case of reassembly manipulation the reassembly action descriptor will -+ be defines later on */ -+ if (p_Manip->muramAllocate) -+ { -+ p_Manip->h_Ad = (t_Handle)FM_MURAM_AllocMem( -+ p_FmPcd->h_FmMuram, FM_PCD_CC_AD_ENTRY_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_Manip->h_Ad) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for Manipulation action descriptor")); -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ -+ MemSet8(p_Manip->h_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ } -+ else -+ { -+ p_Manip->h_Ad = (t_Handle)XX_Malloc( -+ FM_PCD_CC_AD_ENTRY_SIZE * sizeof(uint8_t)); -+ if (!p_Manip->h_Ad) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Allocation of Manipulation action descriptor")); -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ -+ memset(p_Manip->h_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE * sizeof(uint8_t)); -+ } -+ } -+ -+ p_Manip->h_FmPcd = h_FmPcd; -+ -+ return p_Manip; -+} -+ -+static void UpdateAdPtrOfNodesWhichPointsOnCrntMdfManip( -+ t_FmPcdManip *p_CrntMdfManip, t_List *h_NodesLst) -+{ -+ t_CcNodeInformation *p_CcNodeInformation; -+ t_FmPcdCcNode *p_NodePtrOnCurrentMdfManip = NULL; -+ t_List *p_Pos; -+ int i = 0; -+ t_Handle p_AdTablePtOnCrntCurrentMdfNode/*, p_AdTableNewModified*/; -+ t_CcNodeInformation ccNodeInfo; -+ -+ LIST_FOR_EACH(p_Pos, &p_CrntMdfManip->nodesLst) -+ { -+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos); -+ p_NodePtrOnCurrentMdfManip = -+ (t_FmPcdCcNode *)p_CcNodeInformation->h_CcNode; -+ -+ ASSERT_COND(p_NodePtrOnCurrentMdfManip); -+ -+ /* Search in the previous node which exact index points on this current modified node for getting AD */ -+ for (i = 0; i < p_NodePtrOnCurrentMdfManip->numOfKeys + 1; i++) -+ { -+ if (p_NodePtrOnCurrentMdfManip->keyAndNextEngineParams[i].nextEngineParams.nextEngine -+ == e_FM_PCD_CC) -+ { -+ if (p_NodePtrOnCurrentMdfManip->keyAndNextEngineParams[i].nextEngineParams.h_Manip -+ == (t_Handle)p_CrntMdfManip) -+ { -+ if (p_NodePtrOnCurrentMdfManip->keyAndNextEngineParams[i].p_StatsObj) -+ p_AdTablePtOnCrntCurrentMdfNode = -+ p_NodePtrOnCurrentMdfManip->keyAndNextEngineParams[i].p_StatsObj->h_StatsAd; -+ else -+ p_AdTablePtOnCrntCurrentMdfNode = -+ PTR_MOVE(p_NodePtrOnCurrentMdfManip->h_AdTable, i*FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation)); -+ ccNodeInfo.h_CcNode = p_AdTablePtOnCrntCurrentMdfNode; -+ EnqueueNodeInfoToRelevantLst(h_NodesLst, &ccNodeInfo, NULL); -+ } -+ } -+ } -+ -+ ASSERT_COND(i != p_NodePtrOnCurrentMdfManip->numOfKeys); -+ } -+} -+ -+static void BuildHmtd(uint8_t *p_Dest, uint8_t *p_Src, uint8_t *p_Hmcd, -+ t_FmPcd *p_FmPcd) -+{ -+ t_Error err; -+ -+ /* Copy the HMTD */ -+ MemCpy8(p_Dest, (uint8_t*)p_Src, 16); -+ /* Replace the HMCT table pointer */ -+ WRITE_UINT32( -+ ((t_Hmtd *)p_Dest)->hmcdBasePtr, -+ (uint32_t)(XX_VirtToPhys(p_Hmcd) - ((t_FmPcd*)p_FmPcd)->physicalMuramBase)); -+ /* Call Host Command to replace HMTD by a new HMTD */ -+ err = FmHcPcdCcDoDynamicChange( -+ p_FmPcd->h_Hc, -+ (uint32_t)(XX_VirtToPhys(p_Src) - p_FmPcd->physicalMuramBase), -+ (uint32_t)(XX_VirtToPhys(p_Dest) - p_FmPcd->physicalMuramBase)); -+ if (err) -+ REPORT_ERROR(MINOR, err, ("Failed in dynamic manip change, continued to the rest of the owners.")); -+} -+ -+static t_Error FmPcdManipInitUpdate(t_Handle h_FmPcd, t_Handle h_PcdParams, -+ t_Handle h_FmPort, t_Handle h_Manip, -+ t_Handle h_Ad, bool validate, int level, -+ t_Handle h_FmTree) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_Manip, E_INVALID_HANDLE); -+ -+ UNUSED(level); -+ UNUSED(h_FmTree); -+ -+ switch (p_Manip->opcode) -+ { -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX): -+ err = UpdateInitMvIntFrameHeaderFromFrameToBufferPrefix(h_FmPort, -+ p_Manip, -+ h_Ad, -+ validate); -+ break; -+ case (HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER): -+ if (!p_Manip->h_Frag) -+ break; -+ case (HMAN_OC_CAPWAP_FRAGMENTATION): -+ err = UpdateInitCapwapFragmentation(h_FmPort, p_Manip, h_Ad, validate, h_FmTree); -+ break; -+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST): -+ if (p_Manip->h_Frag) -+ err = UpdateInitCapwapReasm(h_FmPcd, h_FmPort, p_Manip, h_Ad, validate); -+ break; -+ case (HMAN_OC_CAPWAP_INDEXED_STATS): -+ err = UpdateIndxStats(h_FmPcd, h_FmPort, p_Manip); -+ break; -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ case (HMAN_OC_IP_REASSEMBLY): -+ err = UpdateInitReasm(h_FmPcd, h_PcdParams, h_FmPort, p_Manip, h_Ad, -+ validate); -+ break; -+ case (HMAN_OC_IP_FRAGMENTATION): -+ err = UpdateInitIpFrag(h_FmPcd, h_PcdParams, h_FmPort, p_Manip, -+ h_Ad, validate); -+ break; -+#if (DPAA_VERSION >= 11) -+ case (HMAN_OC_CAPWAP_FRAGMENTATION): -+ err = UpdateInitCapwapFrag(h_FmPcd, h_PcdParams, h_FmPort, p_Manip, -+ h_Ad, validate); -+ break; -+ case (HMAN_OC_CAPWAP_REASSEMBLY): -+ err = UpdateInitReasm(h_FmPcd, h_PcdParams, h_FmPort, p_Manip, h_Ad, -+ validate); -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ default: -+ return E_OK; -+ } -+ -+ return err; -+} -+ -+static t_Error FmPcdManipModifyUpdate(t_Handle h_Manip, t_Handle h_Ad, -+ bool validate, int level, -+ t_Handle h_FmTree) -+{ -+ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ t_Error err = E_OK; -+ -+ UNUSED(level); -+ -+ switch (p_Manip->opcode) -+ { -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX): -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("modify node with this type of manipulation is not suppported")); -+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST): -+ -+ if (p_Manip->h_Frag) -+ { -+ if (!(p_Manip->shadowUpdateParams & NUM_OF_TASKS) -+ && !(p_Manip->shadowUpdateParams & OFFSET_OF_DATA) -+ && !(p_Manip->shadowUpdateParams & OFFSET_OF_PR)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("modify node with this type of manipulation requires manipulation be updated previously in SetPcd function")); -+ } -+ break; -+ case (HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER): -+ if (p_Manip->h_Frag) -+ err = UpdateModifyCapwapFragmenation(p_Manip, h_Ad, validate, h_FmTree); -+ break; -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ default: -+ return E_OK; -+ } -+ -+ return err; -+} -+ -+/*****************************************************************************/ -+/* Inter-module API routines */ -+/*****************************************************************************/ -+ -+t_Error FmPcdManipUpdate(t_Handle h_FmPcd, t_Handle h_PcdParams, -+ t_Handle h_FmPort, t_Handle h_Manip, t_Handle h_Ad, -+ bool validate, int level, t_Handle h_FmTree, -+ bool modify) -+{ -+ t_Error err; -+ -+ if (!modify) -+ err = FmPcdManipInitUpdate(h_FmPcd, h_PcdParams, h_FmPort, h_Manip, -+ h_Ad, validate, level, h_FmTree); -+ else -+ err = FmPcdManipModifyUpdate(h_Manip, h_Ad, validate, level, h_FmTree); -+ -+ return err; -+} -+ -+void FmPcdManipUpdateOwner(t_Handle h_Manip, bool add) -+{ -+ -+ uint32_t intFlags; -+ -+ intFlags = XX_LockIntrSpinlock(((t_FmPcdManip *)h_Manip)->h_Spinlock); -+ if (add) -+ ((t_FmPcdManip *)h_Manip)->owner++; -+ else -+ { -+ ASSERT_COND(((t_FmPcdManip *)h_Manip)->owner); -+ ((t_FmPcdManip *)h_Manip)->owner--; -+ } -+ XX_UnlockIntrSpinlock(((t_FmPcdManip *)h_Manip)->h_Spinlock, intFlags); -+} -+ -+t_List *FmPcdManipGetNodeLstPointedOnThisManip(t_Handle h_Manip) -+{ -+ ASSERT_COND(h_Manip); -+ return &((t_FmPcdManip *)h_Manip)->nodesLst; -+} -+ -+t_List *FmPcdManipGetSpinlock(t_Handle h_Manip) -+{ -+ ASSERT_COND(h_Manip); -+ return ((t_FmPcdManip *)h_Manip)->h_Spinlock; -+} -+ -+t_Error FmPcdManipCheckParamsForCcNextEngine( -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams, -+ uint32_t *requiredAction) -+{ -+ t_FmPcdManip *p_Manip; -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ t_Error err = E_OK; -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))*/ -+ bool pointFromCc = TRUE; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams->h_Manip, -+ E_NULL_POINTER); -+ -+ p_Manip = (t_FmPcdManip *)(p_FmPcdCcNextEngineParams->h_Manip); -+ *requiredAction = 0; -+ -+ while (p_Manip) -+ { -+ switch (p_Manip->opcode) -+ { -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ case (HMAN_OC_CAPWAP_INDEXED_STATS): -+ if (p_FmPcdCcNextEngineParams->nextEngine != e_FM_PCD_DONE) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("For this type of header manipulation has to be nextEngine e_FM_PCD_DONE")); -+ if (p_FmPcdCcNextEngineParams->params.enqueueParams.overrideFqid) -+ p_Manip->cnia = TRUE; -+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST): -+ *requiredAction = UPDATE_NIA_ENQ_WITHOUT_DMA; -+ case (HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR): -+ p_Manip->ownerTmp++; -+ break; -+ case (HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER): -+ if ((p_FmPcdCcNextEngineParams->nextEngine != e_FM_PCD_DONE) -+ && !p_FmPcdCcNextEngineParams->params.enqueueParams.overrideFqid) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("For this type of header manipulation has to be nextEngine e_FM_PCD_DONE with fqidForCtrlFlow FALSE")); -+ p_Manip->ownerTmp++; -+ break; -+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX): -+ if ((p_FmPcdCcNextEngineParams->nextEngine != e_FM_PCD_CC) -+ && (FmPcdCcGetParseCode(p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode) -+ != CC_PC_GENERIC_IC_HASH_INDEXED)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("For this type of header manipulation next engine has to be CC and action = e_FM_PCD_ACTION_INDEXED_LOOKUP")); -+ err = UpdateManipIc(p_FmPcdCcNextEngineParams->h_Manip, -+ FmPcdCcGetOffset(p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode)); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ *requiredAction = UPDATE_NIA_ENQ_WITHOUT_DMA; -+ break; -+ #endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ case (HMAN_OC_IP_FRAGMENTATION): -+ case (HMAN_OC_IP_REASSEMBLY): -+#if (DPAA_VERSION >= 11) -+ case (HMAN_OC_CAPWAP_REASSEMBLY): -+ case (HMAN_OC_CAPWAP_FRAGMENTATION): -+#endif /* (DPAA_VERSION >= 11) */ -+ if (p_FmPcdCcNextEngineParams->nextEngine != e_FM_PCD_DONE) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("For this type of header manipulation has to be nextEngine e_FM_PCD_DONE")); -+ p_Manip->ownerTmp++; -+ break; -+ case (HMAN_OC_IPSEC_MANIP): -+#if (DPAA_VERSION >= 11) -+ case (HMAN_OC_CAPWAP_MANIP): -+#endif /* (DPAA_VERSION >= 11) */ -+ p_Manip->ownerTmp++; -+ break; -+ case (HMAN_OC): -+ if ((p_FmPcdCcNextEngineParams->nextEngine == e_FM_PCD_CC) -+ && MANIP_IS_CASCADED(p_Manip)) -+ RETURN_ERROR( -+ MINOR, -+ E_INVALID_STATE, -+ ("Can't have a cascaded manipulation when and Next Engine is CC")); -+ if (!MANIP_IS_FIRST(p_Manip) && pointFromCc) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("h_Manip is already used and may not be shared (no sharing of non-head manip nodes)")); -+ break; -+ default: -+ RETURN_ERROR( -+ MAJOR, E_INVALID_STATE, -+ ("invalid type of header manipulation for this state")); -+ } -+ p_Manip = p_Manip->h_NextManip; -+ pointFromCc = FALSE; -+ } -+ return E_OK; -+} -+ -+ -+t_Error FmPcdManipCheckParamsWithCcNodeParams(t_Handle h_Manip, -+ t_Handle h_FmPcdCcNode) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_Manip, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(h_FmPcdCcNode, E_INVALID_HANDLE); -+ -+ switch (p_Manip->opcode) -+ { -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ case (HMAN_OC_CAPWAP_INDEXED_STATS): -+ if (p_Manip->ownerTmp != FmPcdCcGetNumOfKeys(h_FmPcdCcNode)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("The manipulation of the type statistics flowId if exist has to be pointed by all numOfKeys")); -+ break; -+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST): -+ if (p_Manip->h_Frag) -+ { -+ if (p_Manip->ownerTmp != FmPcdCcGetNumOfKeys(h_FmPcdCcNode)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("The manipulation of the type remove DTLS if exist has to be pointed by all numOfKeys")); -+ err = UpdateManipIc(h_Manip, FmPcdCcGetOffset(h_FmPcdCcNode)); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ break; -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ default: -+ break; -+ } -+ -+ return err; -+} -+ -+void FmPcdManipUpdateAdResultForCc( -+ t_Handle h_Manip, t_FmPcdCcNextEngineParams *p_CcNextEngineParams, -+ t_Handle p_Ad, t_Handle *p_AdNewPtr) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ -+ /* This routine creates a Manip AD and can return in "p_AdNewPtr" -+ * either the new descriptor or NULL if it writes the Manip AD into p_AD (into the match table) */ -+ -+ ASSERT_COND(p_Manip); -+ ASSERT_COND(p_CcNextEngineParams); -+ ASSERT_COND(p_Ad); -+ ASSERT_COND(p_AdNewPtr); -+ -+ FmPcdManipUpdateOwner(h_Manip, TRUE); -+ -+ /* According to "type", either build & initialize a new AD (p_AdNew) or initialize -+ * p_Ad ( the AD in the match table) and set p_AdNew = NULL. */ -+ switch (p_Manip->opcode) -+ { -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ case (HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR): -+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST): -+ case (HMAN_OC_CAPWAP_INDEXED_STATS): -+ *p_AdNewPtr = p_Manip->h_Ad; -+ break; -+ case (HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER): -+ case (HMAN_OC_CAPWAP_FRAGMENTATION): -+ WRITE_UINT32(((t_AdOfTypeResult *)p_Ad)->fqid, -+ ((t_AdOfTypeResult *)(p_Manip->h_Ad))->fqid); -+ WRITE_UINT32(((t_AdOfTypeResult *)p_Ad)->plcrProfile, -+ ((t_AdOfTypeResult *)(p_Manip->h_Ad))->plcrProfile); -+ WRITE_UINT32(((t_AdOfTypeResult *)p_Ad)->nia, -+ ((t_AdOfTypeResult *)(p_Manip->h_Ad))->nia); -+ *p_AdNewPtr = NULL; -+ break; -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ case (HMAN_OC_IPSEC_MANIP): -+#if (DPAA_VERSION >= 11) -+ case (HMAN_OC_CAPWAP_MANIP): -+#endif /* (DPAA_VERSION >= 11) */ -+ *p_AdNewPtr = p_Manip->h_Ad; -+ break; -+ case (HMAN_OC_IP_FRAGMENTATION): -+#if (DPAA_VERSION >= 11) -+ case (HMAN_OC_CAPWAP_FRAGMENTATION): -+#endif /* (DPAA_VERSION >= 11) */ -+ if ((p_CcNextEngineParams->nextEngine == e_FM_PCD_DONE) -+ && (!p_CcNextEngineParams->params.enqueueParams.overrideFqid)) -+ { -+ memcpy((uint8_t *)p_Ad, (uint8_t *)p_Manip->h_Ad, -+ sizeof(t_AdOfTypeContLookup)); -+#if (DPAA_VERSION >= 11) -+ WRITE_UINT32( -+ ((t_AdOfTypeContLookup *)p_Ad)->ccAdBase, -+ GET_UINT32(((t_AdOfTypeContLookup *)p_Ad)->ccAdBase) & ~FM_PCD_MANIP_IP_CNIA); -+#endif /* (DPAA_VERSION >= 11) */ -+ *p_AdNewPtr = NULL; -+ } -+ else -+ *p_AdNewPtr = p_Manip->h_Ad; -+ break; -+ case (HMAN_OC_IP_REASSEMBLY): -+ if (FmPcdManipIpReassmIsIpv6Hdr(p_Manip)) -+ { -+ if (!p_Manip->reassmParams.ip.ipv6Assigned) -+ { -+ *p_AdNewPtr = p_Manip->reassmParams.ip.h_Ipv6Ad; -+ p_Manip->reassmParams.ip.ipv6Assigned = TRUE; -+ FmPcdManipUpdateOwner(h_Manip, FALSE); -+ } -+ else -+ { -+ *p_AdNewPtr = p_Manip->reassmParams.ip.h_Ipv4Ad; -+ p_Manip->reassmParams.ip.ipv6Assigned = FALSE; -+ } -+ } -+ else -+ *p_AdNewPtr = p_Manip->reassmParams.ip.h_Ipv4Ad; -+ memcpy((uint8_t *)p_Ad, (uint8_t *)*p_AdNewPtr, -+ sizeof(t_AdOfTypeContLookup)); -+ *p_AdNewPtr = NULL; -+ break; -+#if (DPAA_VERSION >= 11) -+ case (HMAN_OC_CAPWAP_REASSEMBLY): -+ *p_AdNewPtr = p_Manip->reassmParams.capwap.h_Ad; -+ memcpy((uint8_t *)p_Ad, (uint8_t *)*p_AdNewPtr, -+ sizeof(t_AdOfTypeContLookup)); -+ *p_AdNewPtr = NULL; -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+ case (HMAN_OC): -+ /* Allocate and initialize HMTD */ -+ *p_AdNewPtr = p_Manip->h_Ad; -+ break; -+ default: -+ break; -+ } -+} -+ -+void FmPcdManipUpdateAdContLookupForCc(t_Handle h_Manip, t_Handle p_Ad, -+ t_Handle *p_AdNewPtr, -+ uint32_t adTableOffset) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ -+ /* This routine creates a Manip AD and can return in "p_AdNewPtr" -+ * either the new descriptor or NULL if it writes the Manip AD into p_AD (into the match table) */ -+ ASSERT_COND(p_Manip); -+ -+ FmPcdManipUpdateOwner(h_Manip, TRUE); -+ -+ switch (p_Manip->opcode) -+ { -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX): -+ WRITE_UINT32(((t_AdOfTypeContLookup *)p_Ad)->ccAdBase, -+ ((t_AdOfTypeContLookup *)(p_Manip->h_Ad))->ccAdBase); -+ WRITE_UINT32( -+ ((t_AdOfTypeContLookup *)p_Ad)->matchTblPtr, -+ ((t_AdOfTypeContLookup *)(p_Manip->h_Ad))->matchTblPtr); -+ WRITE_UINT32( -+ ((t_AdOfTypeContLookup *)p_Ad)->pcAndOffsets, -+ ((t_AdOfTypeContLookup *)(p_Manip->h_Ad))->pcAndOffsets); -+ WRITE_UINT32(((t_AdOfTypeContLookup *)p_Ad)->gmask, -+ ((t_AdOfTypeContLookup *)(p_Manip->h_Ad))->gmask); -+ WRITE_UINT32( -+ ((t_AdOfTypeContLookup *)p_Ad)->ccAdBase, -+ (GET_UINT32(((t_AdOfTypeContLookup *)p_Ad)->ccAdBase) | adTableOffset)); -+ *p_AdNewPtr = NULL; -+ break; -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ case (HMAN_OC): -+ /* Initialize HMTD within the match table*/ -+ MemSet8(p_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ /* copy the existing HMTD *//* ask Alla - memcpy??? */ -+ memcpy((uint8_t*)p_Ad, p_Manip->h_Ad, sizeof(t_Hmtd)); -+ /* update NADEN to be "1"*/ -+ WRITE_UINT16( -+ ((t_Hmtd *)p_Ad)->cfg, -+ (uint16_t)(GET_UINT16(((t_Hmtd *)p_Ad)->cfg) | HMTD_CFG_NEXT_AD_EN)); -+ /* update next action descriptor */ -+ WRITE_UINT16(((t_Hmtd *)p_Ad)->nextAdIdx, -+ (uint16_t)(adTableOffset >> 4)); -+ /* mark that Manip's HMTD is not used */ -+ *p_AdNewPtr = NULL; -+ break; -+ -+ default: -+ break; -+ } -+} -+ -+t_Error FmPcdManipBuildIpReassmScheme(t_FmPcd *p_FmPcd, t_Handle h_NetEnv, -+ t_Handle h_CcTree, t_Handle h_Manip, -+ bool isIpv4, uint8_t groupId) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ t_FmPcdKgSchemeParams *p_SchemeParams = NULL; -+ t_Handle h_Scheme; -+ -+ ASSERT_COND(p_FmPcd); -+ ASSERT_COND(h_NetEnv); -+ ASSERT_COND(p_Manip); -+ -+ /* scheme was already build, no need to check for IPv6 */ -+ if (p_Manip->reassmParams.ip.h_Ipv4Scheme) -+ return E_OK; -+ -+ if (isIpv4) { -+ h_Scheme = FmPcdKgGetSchemeHandle(p_FmPcd, p_Manip->reassmParams.ip.relativeSchemeId[0]); -+ if (h_Scheme) { -+ /* scheme was found */ -+ p_Manip->reassmParams.ip.h_Ipv4Scheme = h_Scheme; -+ return E_OK; -+ } -+ } else { -+ h_Scheme = FmPcdKgGetSchemeHandle(p_FmPcd, p_Manip->reassmParams.ip.relativeSchemeId[1]); -+ if (h_Scheme) { -+ /* scheme was found */ -+ p_Manip->reassmParams.ip.h_Ipv6Scheme = h_Scheme; -+ return E_OK; -+ } -+ } -+ -+ p_SchemeParams = XX_Malloc(sizeof(t_FmPcdKgSchemeParams)); -+ if (!p_SchemeParams) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("Memory allocation failed for scheme")); -+ -+ /* Configures the IPv4 or IPv6 scheme*/ -+ memset(p_SchemeParams, 0, sizeof(t_FmPcdKgSchemeParams)); -+ p_SchemeParams->netEnvParams.h_NetEnv = h_NetEnv; -+ p_SchemeParams->id.relativeSchemeId = (uint8_t)( -+ (isIpv4 == TRUE) ? p_Manip->reassmParams.ip.relativeSchemeId[0] : -+ p_Manip->reassmParams.ip.relativeSchemeId[1]); -+ p_SchemeParams->schemeCounter.update = TRUE; -+#if (DPAA_VERSION >= 11) -+ p_SchemeParams->alwaysDirect = TRUE; -+ p_SchemeParams->bypassFqidGeneration = TRUE; -+#else -+ p_SchemeParams->keyExtractAndHashParams.hashDistributionNumOfFqids = 1; -+ p_SchemeParams->baseFqid = 0xFFFFFF; /*TODO- baseFqid*/ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ setIpReassmSchemeParams(p_FmPcd, p_SchemeParams, h_CcTree, isIpv4, groupId); -+ -+ /* Sets the new scheme */ -+ if (isIpv4) -+ p_Manip->reassmParams.ip.h_Ipv4Scheme = FM_PCD_KgSchemeSet( -+ p_FmPcd, p_SchemeParams); -+ else -+ p_Manip->reassmParams.ip.h_Ipv6Scheme = FM_PCD_KgSchemeSet( -+ p_FmPcd, p_SchemeParams); -+ -+ XX_Free(p_SchemeParams); -+ -+ return E_OK; -+} -+ -+t_Error FmPcdManipDeleteIpReassmSchemes(t_Handle h_Manip) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ -+ ASSERT_COND(p_Manip); -+ -+ if ((p_Manip->reassmParams.ip.h_Ipv4Scheme) && -+ !FmPcdKgIsSchemeHasOwners(p_Manip->reassmParams.ip.h_Ipv4Scheme)) -+ FM_PCD_KgSchemeDelete(p_Manip->reassmParams.ip.h_Ipv4Scheme); -+ -+ if ((p_Manip->reassmParams.ip.h_Ipv6Scheme) && -+ !FmPcdKgIsSchemeHasOwners(p_Manip->reassmParams.ip.h_Ipv6Scheme)) -+ FM_PCD_KgSchemeDelete(p_Manip->reassmParams.ip.h_Ipv6Scheme); -+ -+ return E_OK; -+} -+ -+bool FmPcdManipIpReassmIsIpv6Hdr(t_Handle h_Manip) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ -+ ASSERT_COND(p_Manip); -+ -+ return (p_Manip->reassmParams.hdr == HEADER_TYPE_IPv6); -+} -+ -+t_Error FmPcdManipBuildCapwapReassmScheme(t_FmPcd *p_FmPcd, t_Handle h_NetEnv, -+ t_Handle h_CcTree, t_Handle h_Manip, -+ uint8_t groupId) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ t_FmPcdKgSchemeParams *p_SchemeParams = NULL; -+ -+ ASSERT_COND(p_FmPcd); -+ ASSERT_COND(h_NetEnv); -+ ASSERT_COND(p_Manip); -+ -+ /* scheme was already build, no need to check for IPv6 */ -+ if (p_Manip->reassmParams.capwap.h_Scheme) -+ return E_OK; -+ -+ p_SchemeParams = XX_Malloc(sizeof(t_FmPcdKgSchemeParams)); -+ if (!p_SchemeParams) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, -+ ("Memory allocation failed for scheme")); -+ -+ memset(p_SchemeParams, 0, sizeof(t_FmPcdKgSchemeParams)); -+ p_SchemeParams->netEnvParams.h_NetEnv = h_NetEnv; -+ p_SchemeParams->id.relativeSchemeId = -+ (uint8_t)p_Manip->reassmParams.capwap.relativeSchemeId; -+ p_SchemeParams->schemeCounter.update = TRUE; -+ p_SchemeParams->bypassFqidGeneration = TRUE; -+ -+ setCapwapReassmSchemeParams(p_FmPcd, p_SchemeParams, h_CcTree, groupId); -+ -+ p_Manip->reassmParams.capwap.h_Scheme = FM_PCD_KgSchemeSet(p_FmPcd, -+ p_SchemeParams); -+ -+ XX_Free(p_SchemeParams); -+ -+ return E_OK; -+} -+ -+t_Error FmPcdManipDeleteCapwapReassmSchemes(t_Handle h_Manip) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ -+ ASSERT_COND(p_Manip); -+ -+ if (p_Manip->reassmParams.capwap.h_Scheme) -+ FM_PCD_KgSchemeDelete(p_Manip->reassmParams.capwap.h_Scheme); -+ -+ return E_OK; -+} -+ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+t_Handle FmPcdManipApplSpecificBuild(void) -+{ -+ t_FmPcdManip *p_Manip; -+ -+ p_Manip = (t_FmPcdManip*)XX_Malloc(sizeof(t_FmPcdManip)); -+ if (!p_Manip) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("No memory")); -+ return NULL; -+ } -+ memset(p_Manip, 0, sizeof(t_FmPcdManip)); -+ -+ p_Manip->opcode = HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX; -+ p_Manip->muramAllocate = FALSE; -+ -+ p_Manip->h_Ad = (t_Handle)XX_Malloc(FM_PCD_CC_AD_ENTRY_SIZE * sizeof(uint8_t)); -+ if (!p_Manip->h_Ad) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Allocation of Manipulation action descriptor")); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ -+ memset(p_Manip->h_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE * sizeof(uint8_t)); -+ -+ /*treatFdStatusFieldsAsErrors = TRUE hardcoded - assumption its always come after CAAM*/ -+ /*Application specific = type of flowId index, move internal frame header from data to IC, -+ SEC errors check*/ -+ if (MvIntFrameHeaderFromFrameToBufferPrefix(p_Manip, TRUE)!= E_OK) -+ { -+ XX_Free(p_Manip->h_Ad); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ return p_Manip; -+} -+ -+bool FmPcdManipIsCapwapApplSpecific(t_Handle h_Manip) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip; -+ ASSERT_COND(h_Manip); -+ -+ return (bool)((p_Manip->opcode == HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST) ? TRUE : FALSE); -+} -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+/*********************** End of inter-module routines ************************/ -+ -+/****************************************/ -+/* API Init unit functions */ -+/****************************************/ -+ -+t_Handle FM_PCD_ManipNodeSet(t_Handle h_FmPcd, -+ t_FmPcdManipParams *p_ManipParams) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_FmPcdManip *p_Manip; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_ManipParams, E_INVALID_HANDLE, NULL); -+ -+ p_Manip = ManipOrStatsSetNode(h_FmPcd, (t_Handle)p_ManipParams, FALSE); -+ if (!p_Manip) -+ return NULL; -+ -+ if (((p_Manip->opcode == HMAN_OC_IP_REASSEMBLY) -+ || (p_Manip->opcode == HMAN_OC_IP_FRAGMENTATION) -+ || (p_Manip->opcode == HMAN_OC) -+ || (p_Manip->opcode == HMAN_OC_IPSEC_MANIP) -+#if (DPAA_VERSION >= 11) -+ || (p_Manip->opcode == HMAN_OC_CAPWAP_MANIP) -+ || (p_Manip->opcode == HMAN_OC_CAPWAP_FRAGMENTATION) -+ || (p_Manip->opcode == HMAN_OC_CAPWAP_REASSEMBLY) -+#endif /* (DPAA_VERSION >= 11) */ -+ ) && (!FmPcdIsAdvancedOffloadSupported(p_FmPcd))) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Advanced-offload must be enabled")); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ p_Manip->h_Spinlock = XX_InitSpinlock(); -+ if (!p_Manip->h_Spinlock) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("UNSUPPORTED HEADER MANIPULATION TYPE")); -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ XX_Free(p_Manip); -+ return NULL; -+ }INIT_LIST(&p_Manip->nodesLst); -+ -+ switch (p_Manip->opcode) -+ { -+ case (HMAN_OC_IP_REASSEMBLY): -+ /* IpReassembly */ -+ err = IpReassembly(&p_ManipParams->u.reassem, p_Manip); -+ break; -+ case (HMAN_OC_IP_FRAGMENTATION): -+ /* IpFragmentation */ -+ err = IpFragmentation(&p_ManipParams->u.frag.u.ipFrag, p_Manip); -+ if (err) -+ break; -+ err = IPManip(p_Manip); -+ break; -+ case (HMAN_OC_IPSEC_MANIP): -+ err = IPSecManip(p_ManipParams, p_Manip); -+ break; -+#if (DPAA_VERSION >= 11) -+ case (HMAN_OC_CAPWAP_REASSEMBLY): -+ /* CapwapReassembly */ -+ err = CapwapReassembly(&p_ManipParams->u.reassem, p_Manip); -+ break; -+ case (HMAN_OC_CAPWAP_FRAGMENTATION): -+ /* CapwapFragmentation */ -+ err = CapwapFragmentation(&p_ManipParams->u.frag.u.capwapFrag, -+ p_Manip); -+ break; -+ case (HMAN_OC_CAPWAP_MANIP): -+ err = CapwapManip(p_ManipParams, p_Manip); -+ break; -+#endif /* (DPAA_VERSION >= 11) */ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ case (HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR): -+ /* HmanType1 */ -+ err = RmvHdrTillSpecLocNOrInsrtIntFrmHdr(&p_ManipParams->u.hdr.rmvParams, p_Manip); -+ break; -+ case (HMAN_OC_CAPWAP_FRAGMENTATION): -+ err = CapwapFragmentation(&p_ManipParams->fragOrReasmParams.u.capwapFragParams, -+ p_Manip, -+ p_FmPcd, -+ p_ManipParams->fragOrReasmParams.sgBpid); -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("UNSUPPORTED HEADER MANIPULATION TYPE")); -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ if (p_Manip->insrt) -+ p_Manip->opcode = HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER; -+ case (HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER): -+ /* HmanType2 + if user asked only for fragmentation still need to allocate HmanType2 */ -+ err = InsrtHdrByTempl(&p_ManipParams->u.hdr.insrtParams, p_Manip, p_FmPcd); -+ break; -+ case (HMAN_OC_CAPWAP_REASSEMBLY): -+ err = CapwapReassembly(&p_ManipParams->fragOrReasmParams.u.capwapReasmParams, -+ p_Manip, -+ p_FmPcd, -+ p_ManipParams->fragOrReasmParams.sgBpid); -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("UNSUPPORTED HEADER MANIPULATION TYPE")); -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ if (p_Manip->rmv) -+ p_Manip->opcode = HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST; -+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST): -+ /*CAPWAP decapsulation + if user asked only for reassembly still need to allocate CAPWAP decapsulation*/ -+ err = CapwapRmvDtlsHdr(p_FmPcd, p_Manip); -+ break; -+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX): -+ /*Application Specific type 1*/ -+ err = MvIntFrameHeaderFromFrameToBufferPrefix(p_Manip, TRUE); -+ break; -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ case (HMAN_OC): -+ /* New Manip */ -+ err = CreateManipActionNew(p_Manip, p_ManipParams); -+ break; -+ default: -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("UNSUPPORTED HEADER MANIPULATION TYPE")); -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ -+ if (p_ManipParams->h_NextManip) -+ { -+ /* in the check routine we've verified that h_NextManip has no owners -+ * and that only supported types are allowed. */ -+ p_Manip->h_NextManip = p_ManipParams->h_NextManip; -+ /* save a "prev" pointer in h_NextManip */ -+ MANIP_SET_PREV(p_Manip->h_NextManip, p_Manip); -+ FmPcdManipUpdateOwner(p_Manip->h_NextManip, TRUE); -+ } -+ -+ return p_Manip; -+} -+ -+t_Error FM_PCD_ManipNodeReplace(t_Handle h_Manip, -+ t_FmPcdManipParams *p_ManipParams) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip, *p_FirstManip; -+ t_FmPcd *p_FmPcd = (t_FmPcd *)(p_Manip->h_FmPcd); -+ t_Error err; -+ uint8_t *p_WholeHmct = NULL, *p_ShadowHmct = NULL, *p_Hmtd = NULL; -+ t_List lstOfNodeshichPointsOnCrntMdfManip, *p_Pos; -+ t_CcNodeInformation *p_CcNodeInfo; -+ SANITY_CHECK_RETURN_ERROR(h_Manip, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_ManipParams, E_INVALID_HANDLE); -+ -+ INIT_LIST(&lstOfNodeshichPointsOnCrntMdfManip); -+ -+ if ((p_ManipParams->type != e_FM_PCD_MANIP_HDR) -+ || (p_Manip->type != e_FM_PCD_MANIP_HDR)) -+ RETURN_ERROR( -+ MINOR, -+ E_NOT_SUPPORTED, -+ ("FM_PCD_ManipNodeReplace Functionality supported only for Header Manipulation.")); -+ -+ ASSERT_COND(p_Manip->opcode == HMAN_OC); -+ ASSERT_COND(p_Manip->manipParams.h_NextManip == p_Manip->h_NextManip); -+ memcpy((uint8_t*)&p_Manip->manipParams, p_ManipParams, -+ sizeof(p_Manip->manipParams)); -+ p_Manip->manipParams.h_NextManip = p_Manip->h_NextManip; -+ -+ /* The replacement of the HdrManip depends on the node type.*/ -+ /* -+ * (1) If this is an independent node, all its owners should be updated. -+ * -+ * (2) If it is the head of a cascaded chain (it does not have a "prev" but -+ * it has a "next" and it has a "cascaded" indication), the next -+ * node remains unchanged, and the behavior is as in (1). -+ * -+ * (3) If it is not the head, but a part of a cascaded chain, in can be -+ * also replaced as a regular node with just one owner. -+ * -+ * (4) If it is a part of a chain implemented as a unified table, the -+ * whole table is replaced and the owners of the head node must be updated. -+ * -+ */ -+ /* lock shadow */ -+ if (!p_FmPcd->p_CcShadow) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("CC Shadow not allocated")); -+ -+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock)) -+ return ERROR_CODE(E_BUSY); -+ -+ /* this routine creates a new manip action in the CC Shadow. */ -+ err = CreateManipActionShadow(p_Manip, p_ManipParams); -+ if (err) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ /* If the owners list is empty (these are NOT the "owners" counter, but pointers from CC) -+ * replace only HMTD and no lcok is required. Otherwise -+ * lock the whole PCD -+ * In case 4 MANIP_IS_UNIFIED_NON_FIRST(p_Manip) - Use the head node instead. */ -+ if (!FmPcdLockTryLockAll(p_FmPcd)) -+ { -+ DBG(TRACE, ("FmPcdLockTryLockAll failed")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ p_ShadowHmct = (uint8_t*)PTR_MOVE(p_FmPcd->p_CcShadow, 16); -+ -+ p_FirstManip = (t_FmPcdManip*)GetManipInfo(p_Manip, -+ e_MANIP_HANDLER_TABLE_OWNER); -+ ASSERT_COND(p_FirstManip); -+ -+ if (!LIST_IsEmpty(&p_FirstManip->nodesLst)) -+ UpdateAdPtrOfNodesWhichPointsOnCrntMdfManip( -+ p_FirstManip, &lstOfNodeshichPointsOnCrntMdfManip); -+ -+ p_Hmtd = (uint8_t *)GetManipInfo(p_Manip, e_MANIP_HMTD); -+ ASSERT_COND(p_Hmtd); -+ BuildHmtd(p_FmPcd->p_CcShadow, (uint8_t *)p_Hmtd, p_ShadowHmct, -+ ((t_FmPcd*)(p_Manip->h_FmPcd))); -+ -+ LIST_FOR_EACH(p_Pos, &lstOfNodeshichPointsOnCrntMdfManip) -+ { -+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_Pos); -+ BuildHmtd(p_FmPcd->p_CcShadow, (uint8_t *)p_CcNodeInfo->h_CcNode, -+ p_ShadowHmct, ((t_FmPcd*)(p_Manip->h_FmPcd))); -+ } -+ -+ p_WholeHmct = (uint8_t *)GetManipInfo(p_Manip, e_MANIP_HMCT); -+ ASSERT_COND(p_WholeHmct); -+ -+ /* re-build the HMCT n the original location */ -+ err = CreateManipActionBackToOrig(p_Manip, p_ManipParams); -+ if (err) -+ { -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ p_Hmtd = (uint8_t *)GetManipInfo(p_Manip, e_MANIP_HMTD); -+ ASSERT_COND(p_Hmtd); -+ BuildHmtd(p_FmPcd->p_CcShadow, (uint8_t *)p_Hmtd, p_WholeHmct, -+ ((t_FmPcd*)p_Manip->h_FmPcd)); -+ -+ /* If LIST > 0, create a list of p_Ad's that point to the HMCT. Join also t_HMTD to this list. -+ * For each p_Hmct (from list+fixed): -+ * call Host Command to replace HMTD by a new one */LIST_FOR_EACH(p_Pos, &lstOfNodeshichPointsOnCrntMdfManip) -+ { -+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_Pos); -+ BuildHmtd(p_FmPcd->p_CcShadow, (uint8_t *)p_CcNodeInfo->h_CcNode, -+ p_WholeHmct, ((t_FmPcd*)(p_Manip->h_FmPcd))); -+ } -+ -+ -+ ReleaseLst(&lstOfNodeshichPointsOnCrntMdfManip); -+ -+ FmPcdLockUnlockAll(p_FmPcd); -+ -+ /* unlock shadow */ -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_ManipNodeDelete(t_Handle h_ManipNode) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_ManipNode; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE); -+ -+ if (p_Manip->owner) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("This manipulation node not be removed because this node is occupied, first - unbind this node ")); -+ -+ if (p_Manip->h_NextManip) -+ { -+ MANIP_SET_PREV(p_Manip->h_NextManip, NULL); -+ FmPcdManipUpdateOwner(p_Manip->h_NextManip, FALSE); -+ } -+ -+ if (p_Manip->p_Hmct -+ && (MANIP_IS_UNIFIED_FIRST(p_Manip) || !MANIP_IS_UNIFIED(p_Manip))) -+ FM_MURAM_FreeMem(((t_FmPcd *)p_Manip->h_FmPcd)->h_FmMuram, -+ p_Manip->p_Hmct); -+ -+ if (p_Manip->h_Spinlock) -+ { -+ XX_FreeSpinlock(p_Manip->h_Spinlock); -+ p_Manip->h_Spinlock = NULL; -+ } -+ -+ ReleaseManipHandler(p_Manip, p_Manip->h_FmPcd); -+ -+ XX_Free(h_ManipNode); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_ManipGetStatistics(t_Handle h_ManipNode, -+ t_FmPcdManipStats *p_FmPcdManipStats) -+{ -+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_ManipNode; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdManipStats, E_NULL_POINTER); -+ -+ switch (p_Manip->opcode) -+ { -+ case (HMAN_OC_IP_REASSEMBLY): -+ return IpReassemblyStats(p_Manip, -+ &p_FmPcdManipStats->u.reassem.u.ipReassem); -+ case (HMAN_OC_IP_FRAGMENTATION): -+ return IpFragmentationStats(p_Manip, -+ &p_FmPcdManipStats->u.frag.u.ipFrag); -+#if (DPAA_VERSION >= 11) -+ case (HMAN_OC_CAPWAP_REASSEMBLY): -+ return CapwapReassemblyStats( -+ p_Manip, &p_FmPcdManipStats->u.reassem.u.capwapReassem); -+ case (HMAN_OC_CAPWAP_FRAGMENTATION): -+ return CapwapFragmentationStats( -+ p_Manip, &p_FmPcdManipStats->u.frag.u.capwapFrag); -+#endif /* (DPAA_VERSION >= 11) */ -+ default: -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("no statistics to this type of manip")); -+ } -+ -+ return E_OK; -+} -+ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+t_Handle FM_PCD_StatisticsSetNode(t_Handle h_FmPcd, t_FmPcdStatsParams *p_StatsParams) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_FmPcdManip *p_Manip; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd,E_INVALID_HANDLE,NULL); -+ SANITY_CHECK_RETURN_VALUE(p_StatsParams,E_INVALID_HANDLE,NULL); -+ -+ p_Manip = ManipOrStatsSetNode(h_FmPcd, (t_Handle)p_StatsParams, TRUE); -+ if (!p_Manip) -+ return NULL; -+ -+ switch (p_Manip->opcode) -+ { -+ case (HMAN_OC_CAPWAP_INDEXED_STATS): -+ /* Indexed statistics */ -+ err = IndxStats(p_StatsParams, p_Manip, p_FmPcd); -+ break; -+ default: -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("UNSUPPORTED Statistics type")); -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ ReleaseManipHandler(p_Manip, p_FmPcd); -+ XX_Free(p_Manip); -+ return NULL; -+ } -+ -+ return p_Manip; -+} -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_manip.h -@@ -0,0 +1,555 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_manip.h -+ -+ @Description FM PCD manip... -+*//***************************************************************************/ -+#ifndef __FM_MANIP_H -+#define __FM_MANIP_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "list_ext.h" -+ -+#include "fm_cc.h" -+ -+ -+/***********************************************************************/ -+/* Header manipulations defines */ -+/***********************************************************************/ -+ -+#define NUM_OF_SCRATCH_POOL_BUFFERS 1000 /*TODO - Change it!!*/ -+ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+#define HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR 0x2e -+#define HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER 0x31 -+#define HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX 0x2f -+#define HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST 0x30 -+#define HMAN_OC_CAPWAP_REASSEMBLY 0x11 /* dummy */ -+#define HMAN_OC_CAPWAP_INDEXED_STATS 0x32 /* dummy */ -+#define HMAN_OC_CAPWAP_FRAGMENTATION 0x33 -+#else -+#define HMAN_OC_CAPWAP_MANIP 0x2F -+#define HMAN_OC_CAPWAP_FRAG_CHECK 0x2E -+#define HMAN_OC_CAPWAP_FRAGMENTATION 0x33 -+#define HMAN_OC_CAPWAP_REASSEMBLY 0x30 -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+#define HMAN_OC_IP_MANIP 0x34 -+#define HMAN_OC_IP_FRAGMENTATION 0x74 -+#define HMAN_OC_IP_REASSEMBLY 0xB4 -+#define HMAN_OC_IPSEC_MANIP 0xF4 -+#define HMAN_OC 0x35 -+ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+#define HMAN_RMV_HDR 0x80000000 -+#define HMAN_INSRT_INT_FRM_HDR 0x40000000 -+ -+#define UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP 6 -+#define UDP_CHECKSUM_FIELD_SIZE 2 -+#define UDP_LENGTH_FIELD_OFFSET_FROM_UDP 4 -+ -+#define IPv4_DSCECN_FIELD_OFFSET_FROM_IP 1 -+#define IPv4_TOTALLENGTH_FIELD_OFFSET_FROM_IP 2 -+#define IPv4_HDRCHECKSUM_FIELD_OFFSET_FROM_IP 10 -+#define VLAN_TAG_FIELD_OFFSET_FROM_ETH 12 -+#define IPv4_ID_FIELD_OFFSET_FROM_IP 4 -+ -+#define IPv6_PAYLOAD_LENGTH_OFFSET_FROM_IP 4 -+#define IPv6_NEXT_HEADER_OFFSET_FROM_IP 6 -+ -+#define FM_PCD_MANIP_CAPWAP_REASM_TABLE_SIZE 0x80 -+#define FM_PCD_MANIP_CAPWAP_REASM_TABLE_ALIGN 8 -+#define FM_PCD_MANIP_CAPWAP_REASM_RFD_SIZE 32 -+#define FM_PCD_MANIP_CAPWAP_REASM_AUTO_LEARNING_HASH_ENTRY_SIZE 4 -+#define FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_ENTRY_SIZE 8 -+ -+ -+#define FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_BETWEEN_FRAMES 0x40000000 -+#define FM_PCD_MANIP_CAPWAP_REASM_HALT_ON_DUPLICATE_FRAG 0x10000000 -+#define FM_PCD_MANIP_CAPWAP_REASM_AUTOMATIC_LEARNIN_HASH_8_WAYS 0x08000000 -+#define FM_PCD_MANIP_CAPWAP_REASM_PR_COPY 0x00800000 -+ -+#define FM_PCD_MANIP_CAPWAP_FRAG_COMPR_OPTION_FIELD_EN 0x80000000 -+ -+#define FM_PCD_MANIP_INDEXED_STATS_ENTRY_SIZE 4 -+#define FM_PCD_MANIP_INDEXED_STATS_CNIA 0x20000000 -+#define FM_PCD_MANIP_INDEXED_STATS_DPD 0x10000000 -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ -+#if (DPAA_VERSION >= 11) -+#define FM_PCD_MANIP_CAPWAP_DTLS 0x00040000 -+#define FM_PCD_MANIP_CAPWAP_NADEN 0x20000000 -+ -+#define FM_PCD_MANIP_CAPWAP_FRAG_CHECK_MTU_SHIFT 16 -+#define FM_PCD_MANIP_CAPWAP_FRAG_CHECK_NO_FRAGMENTATION 0xFFFF0000 -+#define FM_PCD_MANIP_CAPWAP_FRAG_CHECK_CNIA 0x20000000 -+ -+#define FM_PCD_MANIP_CAPWAP_FRAG_COMPRESS_EN 0x04000000 -+#define FM_PCD_MANIP_CAPWAP_FRAG_SCRATCH_BPID 24 -+#define FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_EN 0x08000000 -+#define FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_MASK 0xFF000000 -+#define FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_SHIFT 24 -+#endif /* (DPAA_VERSION >= 11) */ -+ -+#define FM_PCD_MANIP_REASM_TABLE_SIZE 0x40 -+#define FM_PCD_MANIP_REASM_TABLE_ALIGN 8 -+ -+#define FM_PCD_MANIP_REASM_COMMON_PARAM_TABLE_SIZE 64 -+#define FM_PCD_MANIP_REASM_COMMON_PARAM_TABLE_ALIGN 8 -+#define FM_PCD_MANIP_REASM_TIME_OUT_BETWEEN_FRAMES 0x80000000 -+#define FM_PCD_MANIP_REASM_COUPLING_ENABLE 0x40000000 -+#define FM_PCD_MANIP_REASM_COUPLING_MASK 0xFF000000 -+#define FM_PCD_MANIP_REASM_COUPLING_SHIFT 24 -+#define FM_PCD_MANIP_REASM_LIODN_MASK 0x0000003F -+#define FM_PCD_MANIP_REASM_LIODN_SHIFT 56 -+#define FM_PCD_MANIP_REASM_ELIODN_MASK 0x000003c0 -+#define FM_PCD_MANIP_REASM_ELIODN_SHIFT 38 -+#define FM_PCD_MANIP_REASM_COMMON_INT_BUFFER_IDX_MASK 0x000000FF -+#define FM_PCD_MANIP_REASM_COMMON_INT_BUFFER_IDX_SHIFT 24 -+#define FM_PCD_MANIP_REASM_TIMEOUT_THREAD_THRESH 1024 -+ -+#define FM_PCD_MANIP_IP_MTU_SHIFT 16 -+#define FM_PCD_MANIP_IP_NO_FRAGMENTATION 0xFFFF0000 -+#define FM_PCD_MANIP_IP_CNIA 0x20000000 -+ -+#define FM_PCD_MANIP_IP_FRAG_DF_SHIFT 28 -+#define FM_PCD_MANIP_IP_FRAG_SCRATCH_BPID 24 -+#define FM_PCD_MANIP_IP_FRAG_SG_BDID_EN 0x08000000 -+#define FM_PCD_MANIP_IP_FRAG_SG_BDID_MASK 0xFF000000 -+#define FM_PCD_MANIP_IP_FRAG_SG_BDID_SHIFT 24 -+ -+#define FM_PCD_MANIP_IPSEC_DEC 0x10000000 -+#define FM_PCD_MANIP_IPSEC_VIPV_EN 0x08000000 -+#define FM_PCD_MANIP_IPSEC_ECN_EN 0x04000000 -+#define FM_PCD_MANIP_IPSEC_DSCP_EN 0x02000000 -+#define FM_PCD_MANIP_IPSEC_VIPL_EN 0x01000000 -+#define FM_PCD_MANIP_IPSEC_NADEN 0x20000000 -+ -+#define FM_PCD_MANIP_IPSEC_IP_HDR_LEN_MASK 0x00FF0000 -+#define FM_PCD_MANIP_IPSEC_IP_HDR_LEN_SHIFT 16 -+ -+#define FM_PCD_MANIP_IPSEC_ARW_SIZE_MASK 0xFFFF0000 -+#define FM_PCD_MANIP_IPSEC_ARW_SIZE_SHIFT 16 -+ -+#define e_FM_MANIP_IP_INDX 1 -+ -+#define HMCD_OPCODE_GENERIC_RMV 0x01 -+#define HMCD_OPCODE_GENERIC_INSRT 0x02 -+#define HMCD_OPCODE_GENERIC_REPLACE 0x05 -+#define HMCD_OPCODE_L2_RMV 0x08 -+#define HMCD_OPCODE_L2_INSRT 0x09 -+#define HMCD_OPCODE_VLAN_PRI_UPDATE 0x0B -+#define HMCD_OPCODE_IPV4_UPDATE 0x0C -+#define HMCD_OPCODE_IPV6_UPDATE 0x10 -+#define HMCD_OPCODE_TCP_UDP_UPDATE 0x0E -+#define HMCD_OPCODE_TCP_UDP_CHECKSUM 0x14 -+#define HMCD_OPCODE_REPLACE_IP 0x12 -+#define HMCD_OPCODE_RMV_TILL 0x15 -+#define HMCD_OPCODE_UDP_INSRT 0x16 -+#define HMCD_OPCODE_IP_INSRT 0x17 -+#define HMCD_OPCODE_CAPWAP_RMV 0x18 -+#define HMCD_OPCODE_CAPWAP_INSRT 0x18 -+#define HMCD_OPCODE_GEN_FIELD_REPLACE 0x19 -+ -+#define HMCD_LAST 0x00800000 -+ -+#define HMCD_DSCP_VALUES 64 -+ -+#define HMCD_BASIC_SIZE 4 -+#define HMCD_PTR_SIZE 4 -+#define HMCD_PARAM_SIZE 4 -+#define HMCD_IPV4_ADDR_SIZE 4 -+#define HMCD_IPV6_ADDR_SIZE 0x10 -+#define HMCD_L4_HDR_SIZE 8 -+ -+#define HMCD_CAPWAP_INSRT 0x00010000 -+#define HMCD_INSRT_UDP_LITE 0x00010000 -+#define HMCD_IP_ID_MASK 0x0000FFFF -+#define HMCD_IP_SIZE_MASK 0x0000FF00 -+#define HMCD_IP_SIZE_SHIFT 8 -+#define HMCD_IP_LAST_PID_MASK 0x000000FF -+#define HMCD_IP_OR_QOS 0x00010000 -+#define HMCD_IP_L4_CS_CALC 0x00040000 -+#define HMCD_IP_DF_MODE 0x00400000 -+ -+ -+#define HMCD_OC_SHIFT 24 -+ -+#define HMCD_RMV_OFFSET_SHIFT 0 -+#define HMCD_RMV_SIZE_SHIFT 8 -+ -+#define HMCD_INSRT_OFFSET_SHIFT 0 -+#define HMCD_INSRT_SIZE_SHIFT 8 -+ -+#define HMTD_CFG_TYPE 0x4000 -+#define HMTD_CFG_EXT_HMCT 0x0080 -+#define HMTD_CFG_PRS_AFTER_HM 0x0040 -+#define HMTD_CFG_NEXT_AD_EN 0x0020 -+ -+#define HMCD_RMV_L2_ETHERNET 0 -+#define HMCD_RMV_L2_STACKED_QTAGS 1 -+#define HMCD_RMV_L2_ETHERNET_AND_MPLS 2 -+#define HMCD_RMV_L2_MPLS 3 -+#define HMCD_RMV_L2_PPPOE 4 -+ -+#define HMCD_INSRT_L2_MPLS 0 -+#define HMCD_INSRT_N_UPDATE_L2_MPLS 1 -+#define HMCD_INSRT_L2_PPPOE 2 -+#define HMCD_INSRT_L2_SIZE_SHIFT 24 -+ -+#define HMCD_L2_MODE_SHIFT 16 -+ -+#define HMCD_VLAN_PRI_REP_MODE_SHIFT 16 -+#define HMCD_VLAN_PRI_UPDATE 0 -+#define HMCD_VLAN_PRI_UPDATE_DSCP_TO_VPRI 1 -+ -+#define HMCD_IPV4_UPDATE_TTL 0x00000001 -+#define HMCD_IPV4_UPDATE_TOS 0x00000002 -+#define HMCD_IPV4_UPDATE_DST 0x00000020 -+#define HMCD_IPV4_UPDATE_SRC 0x00000040 -+#define HMCD_IPV4_UPDATE_ID 0x00000080 -+#define HMCD_IPV4_UPDATE_TOS_SHIFT 8 -+ -+#define HMCD_IPV6_UPDATE_HL 0x00000001 -+#define HMCD_IPV6_UPDATE_TC 0x00000002 -+#define HMCD_IPV6_UPDATE_DST 0x00000040 -+#define HMCD_IPV6_UPDATE_SRC 0x00000080 -+#define HMCD_IPV6_UPDATE_TC_SHIFT 8 -+ -+#define HMCD_TCP_UDP_UPDATE_DST 0x00004000 -+#define HMCD_TCP_UDP_UPDATE_SRC 0x00008000 -+#define HMCD_TCP_UDP_UPDATE_SRC_SHIFT 16 -+ -+#define HMCD_IP_REPLACE_REPLACE_IPV4 0x00000000 -+#define HMCD_IP_REPLACE_REPLACE_IPV6 0x00010000 -+#define HMCD_IP_REPLACE_TTL_HL 0x00200000 -+#define HMCD_IP_REPLACE_ID 0x00400000 -+ -+#define HMCD_IP_REPLACE_L3HDRSIZE_SHIFT 24 -+ -+#define HMCD_GEN_FIELD_SIZE_SHIFT 16 -+#define HMCD_GEN_FIELD_SRC_OFF_SHIFT 8 -+#define HMCD_GEN_FIELD_DST_OFF_SHIFT 0 -+#define HMCD_GEN_FIELD_MASK_EN 0x00400000 -+ -+#define HMCD_GEN_FIELD_MASK_OFF_SHIFT 16 -+#define HMCD_GEN_FIELD_MASK_SHIFT 24 -+ -+#define DSCP_TO_VLAN_TABLE_SIZE 32 -+ -+#define MANIP_GET_HMCT_SIZE(h_Manip) (((t_FmPcdManip *)h_Manip)->tableSize) -+#define MANIP_GET_DATA_SIZE(h_Manip) (((t_FmPcdManip *)h_Manip)->dataSize) -+ -+#define MANIP_GET_HMCT_PTR(h_Manip) (((t_FmPcdManip *)h_Manip)->p_Hmct) -+#define MANIP_GET_DATA_PTR(h_Manip) (((t_FmPcdManip *)h_Manip)->p_Data) -+ -+#define MANIP_SET_HMCT_PTR(h_Manip, h_NewPtr) (((t_FmPcdManip *)h_Manip)->p_Hmct = h_NewPtr) -+#define MANIP_SET_DATA_PTR(h_Manip, h_NewPtr) (((t_FmPcdManip *)h_Manip)->p_Data = h_NewPtr) -+ -+#define MANIP_GET_HMTD_PTR(h_Manip) (((t_FmPcdManip *)h_Manip)->h_Ad) -+#define MANIP_DONT_REPARSE(h_Manip) (((t_FmPcdManip *)h_Manip)->dontParseAfterManip) -+#define MANIP_SET_PREV(h_Manip, h_Prev) (((t_FmPcdManip *)h_Manip)->h_PrevManip = h_Prev) -+#define MANIP_GET_OWNERS(h_Manip) (((t_FmPcdManip *)h_Manip)->owner) -+#define MANIP_GET_TYPE(h_Manip) (((t_FmPcdManip *)h_Manip)->type) -+#define MANIP_SET_UNIFIED_TBL_PTR_INDICATION(h_Manip) (((t_FmPcdManip *)h_Manip)->unifiedTablePtr = TRUE) -+#define MANIP_GET_MURAM(h_Manip) (((t_FmPcd *)((t_FmPcdManip *)h_Manip)->h_FmPcd)->h_FmMuram) -+#define MANIP_FREE_HMTD(h_Manip) \ -+ {if (((t_FmPcdManip *)h_Manip)->muramAllocate) \ -+ FM_MURAM_FreeMem(((t_FmPcd *)((t_FmPcdManip *)h_Manip)->h_FmPcd)->h_FmMuram, ((t_FmPcdManip *)h_Manip)->h_Ad);\ -+ else \ -+ XX_Free(((t_FmPcdManip *)h_Manip)->h_Ad); \ -+ ((t_FmPcdManip *)h_Manip)->h_Ad = NULL; \ -+ } -+/* position regarding Manip SW structure */ -+#define MANIP_IS_FIRST(h_Manip) (!(((t_FmPcdManip *)h_Manip)->h_PrevManip)) -+#define MANIP_IS_CASCADED(h_Manip) (((t_FmPcdManip *)h_Manip)->cascaded) -+#define MANIP_IS_UNIFIED(h_Manip) (!(((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_NONE)) -+#define MANIP_IS_UNIFIED_NON_FIRST(h_Manip) ((((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_MID) || \ -+ (((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_LAST)) -+#define MANIP_IS_UNIFIED_NON_LAST(h_Manip) ((((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_FIRST) ||\ -+ (((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_MID)) -+#define MANIP_IS_UNIFIED_FIRST(h_Manip) (((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_FIRST) -+#define MANIP_IS_UNIFIED_LAST(h_Manip) (((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_LAST) -+ -+#define MANIP_UPDATE_UNIFIED_POSITION(h_Manip) (((t_FmPcdManip *)h_Manip)->unifiedPosition = \ -+ (((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_NONE)? \ -+ e_MANIP_UNIFIED_LAST : e_MANIP_UNIFIED_MID) -+ -+typedef enum e_ManipUnifiedPosition { -+ e_MANIP_UNIFIED_NONE = 0, -+ e_MANIP_UNIFIED_FIRST, -+ e_MANIP_UNIFIED_MID, -+ e_MANIP_UNIFIED_LAST -+} e_ManipUnifiedPosition; -+ -+typedef enum e_ManipInfo { -+ e_MANIP_HMTD, -+ e_MANIP_HMCT, -+ e_MANIP_HANDLER_TABLE_OWNER -+}e_ManipInfo; -+/***********************************************************************/ -+/* Memory map */ -+/***********************************************************************/ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+typedef struct t_CapwapReasmPram { -+ volatile uint32_t mode; -+ volatile uint32_t autoLearnHashTblPtr; -+ volatile uint32_t intStatsTblPtr; -+ volatile uint32_t reasmFrmDescPoolTblPtr; -+ volatile uint32_t reasmFrmDescIndexPoolTblPtr; -+ volatile uint32_t timeOutTblPtr; -+ volatile uint32_t bufferPoolIdAndRisc1SetIndexes; -+ volatile uint32_t risc23SetIndexes; -+ volatile uint32_t risc4SetIndexesAndExtendedStatsTblPtr; -+ volatile uint32_t extendedStatsTblPtr; -+ volatile uint32_t expirationDelay; -+ volatile uint32_t totalProcessedFragCounter; -+ volatile uint32_t totalUnsuccessfulReasmFramesCounter; -+ volatile uint32_t totalDuplicatedFragCounter; -+ volatile uint32_t totalMalformdFragCounter; -+ volatile uint32_t totalTimeOutCounter; -+ volatile uint32_t totalSetBusyCounter; -+ volatile uint32_t totalRfdPoolBusyCounter; -+ volatile uint32_t totalDiscardedFragsCounter; -+ volatile uint32_t totalMoreThan16FramesCounter; -+ volatile uint32_t internalBufferBusy; -+ volatile uint32_t externalBufferBusy; -+ volatile uint32_t reserved1[4]; -+} t_CapwapReasmPram; -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ -+typedef _Packed struct t_ReassTbl { -+ volatile uint16_t waysNumAndSetSize; -+ volatile uint16_t autoLearnHashKeyMask; -+ volatile uint32_t reassCommonPrmTblPtr; -+ volatile uint32_t liodnAlAndAutoLearnHashTblPtrHi; -+ volatile uint32_t autoLearnHashTblPtrLow; -+ volatile uint32_t liodnSlAndAutoLearnSetLockTblPtrHi; -+ volatile uint32_t autoLearnSetLockTblPtrLow; -+ volatile uint16_t minFragSize; /* Not relevant for CAPWAP*/ -+ volatile uint16_t maxReassemblySize; /* Only relevant for CAPWAP*/ -+ volatile uint32_t totalSuccessfullyReasmFramesCounter; -+ volatile uint32_t totalValidFragmentCounter; -+ volatile uint32_t totalProcessedFragCounter; -+ volatile uint32_t totalMalformdFragCounter; -+ volatile uint32_t totalSetBusyCounter; -+ volatile uint32_t totalDiscardedFragsCounter; -+ volatile uint32_t totalMoreThan16FramesCounter; -+ volatile uint32_t reserved2[2]; -+} _PackedType t_ReassTbl; -+ -+typedef struct t_ReassCommonTbl { -+ volatile uint32_t timeoutModeAndFqid; -+ volatile uint32_t reassFrmDescIndexPoolTblPtr; -+ volatile uint32_t liodnAndReassFrmDescPoolPtrHi; -+ volatile uint32_t reassFrmDescPoolPtrLow; -+ volatile uint32_t timeOutTblPtr; -+ volatile uint32_t expirationDelay; -+ volatile uint32_t internalBufferManagement; -+ volatile uint32_t reserved2; -+ volatile uint32_t totalTimeOutCounter; -+ volatile uint32_t totalRfdPoolBusyCounter; -+ volatile uint32_t totalInternalBufferBusy; -+ volatile uint32_t totalExternalBufferBusy; -+ volatile uint32_t totalSgFragmentCounter; -+ volatile uint32_t totalDmaSemaphoreDepletionCounter; -+ volatile uint32_t totalNCSPCounter; -+ volatile uint32_t discardMask; -+} t_ReassCommonTbl; -+ -+typedef _Packed struct t_Hmtd { -+ volatile uint16_t cfg; -+ volatile uint8_t eliodnOffset; -+ volatile uint8_t extHmcdBasePtrHi; -+ volatile uint32_t hmcdBasePtr; -+ volatile uint16_t nextAdIdx; -+ volatile uint8_t res1; -+ volatile uint8_t opCode; -+ volatile uint32_t res2; -+} _PackedType t_Hmtd; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+/***********************************************************************/ -+/* Driver's internal structures */ -+/***********************************************************************/ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+typedef struct -+{ -+ t_Handle p_AutoLearnHashTbl; -+ t_Handle p_ReassmFrmDescrPoolTbl; -+ t_Handle p_ReassmFrmDescrIndxPoolTbl; -+ t_Handle p_TimeOutTbl; -+ uint16_t maxNumFramesInProcess; -+ uint8_t numOfTasks; -+ //uint8_t poolId; -+ uint8_t prOffset; -+ uint16_t dataOffset; -+ uint8_t sgBpid; -+ uint8_t hwPortId; -+ uint32_t fqidForTimeOutFrames; -+ uint32_t timeoutRoutineRequestTime; -+ uint32_t bitFor1Micro; -+} t_CapwapFragParams; -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ -+typedef struct -+{ -+ t_AdOfTypeContLookup *p_Frag; -+#if (DPAA_VERSION == 10) -+ uint8_t scratchBpid; -+#endif /* (DPAA_VERSION == 10) */ -+} t_FragParams; -+ -+typedef struct t_ReassmParams -+{ -+ e_NetHeaderType hdr; /* Header selection */ -+ t_ReassCommonTbl *p_ReassCommonTbl; -+ uintptr_t reassFrmDescrIndxPoolTblAddr; -+ uintptr_t reassFrmDescrPoolTblAddr; -+ uintptr_t timeOutTblAddr; -+ uintptr_t internalBufferPoolManagementIndexAddr; -+ uintptr_t internalBufferPoolAddr; -+ uint32_t maxNumFramesInProcess; -+ uint8_t sgBpid; -+ uint8_t dataMemId; -+ uint16_t dataLiodnOffset; -+ uint32_t fqidForTimeOutFrames; -+ e_FmPcdManipReassemTimeOutMode timeOutMode; -+ uint32_t timeoutThresholdForReassmProcess; -+ union { -+ struct { -+ t_Handle h_Ipv4Ad; -+ t_Handle h_Ipv6Ad; -+ bool ipv6Assigned; -+ t_ReassTbl *p_Ipv4ReassTbl; -+ t_ReassTbl *p_Ipv6ReassTbl; -+ uintptr_t ipv4AutoLearnHashTblAddr; -+ uintptr_t ipv6AutoLearnHashTblAddr; -+ uintptr_t ipv4AutoLearnSetLockTblAddr; -+ uintptr_t ipv6AutoLearnSetLockTblAddr; -+ uint16_t minFragSize[2]; -+ e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry[2]; -+ uint8_t relativeSchemeId[2]; -+ t_Handle h_Ipv4Scheme; -+ t_Handle h_Ipv6Scheme; -+ uint32_t nonConsistentSpFqid; -+ } ip; -+ struct { -+ t_Handle h_Ad; -+ t_ReassTbl *p_ReassTbl; -+ uintptr_t autoLearnHashTblAddr; -+ uintptr_t autoLearnSetLockTblAddr; -+ uint16_t maxRessembledsSize; -+ e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry; -+ uint8_t relativeSchemeId; -+ t_Handle h_Scheme; -+ } capwap; -+ }; -+} t_ReassmParams; -+ -+typedef struct{ -+ e_FmPcdManipType type; -+ t_FmPcdManipParams manipParams; -+ bool muramAllocate; -+ t_Handle h_Ad; -+ uint32_t opcode; -+ bool rmv; -+ bool insrt; -+ t_Handle h_NextManip; -+ t_Handle h_PrevManip; -+ e_FmPcdManipType nextManipType; -+ /* HdrManip parameters*/ -+ uint8_t *p_Hmct; -+ uint8_t *p_Data; -+ bool dontParseAfterManip; -+ bool fieldUpdate; -+ bool custom; -+ uint16_t tableSize; -+ uint8_t dataSize; -+ bool cascaded; -+ e_ManipUnifiedPosition unifiedPosition; -+ /* end HdrManip */ -+ uint8_t *p_Template; -+ uint16_t owner; -+ uint32_t updateParams; -+ uint32_t shadowUpdateParams; -+ bool frag; -+ bool reassm; -+ uint16_t sizeForFragmentation; -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ t_Handle h_Frag; -+ t_CapwapFragParams capwapFragParams; -+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */ -+ union { -+ t_ReassmParams reassmParams; -+ t_FragParams fragParams; -+ }; -+ uint8_t icOffset; -+ uint16_t ownerTmp; -+ bool cnia; -+ t_Handle p_StatsTbl; -+ t_Handle h_FmPcd; -+ t_List nodesLst; -+ t_Handle h_Spinlock; -+} t_FmPcdManip; -+ -+typedef struct t_FmPcdCcSavedManipParams -+{ -+ union -+ { -+ struct -+ { -+ uint16_t dataOffset; -+ //uint8_t poolId; -+ }capwapParams; -+ struct -+ { -+ uint16_t dataOffset; -+ uint8_t poolId; -+ }ipParams; -+ }; -+ -+} t_FmPcdCcSavedManipParams; -+ -+ -+#endif /* __FM_MANIP_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd.c -@@ -0,0 +1,2095 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_pcd.c -+ -+ @Description FM PCD ... -+*//***************************************************************************/ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "xx_ext.h" -+#include "sprint_ext.h" -+#include "debug_ext.h" -+#include "net_ext.h" -+#include "fm_ext.h" -+#include "fm_pcd_ext.h" -+ -+#include "fm_common.h" -+#include "fm_pcd.h" -+#include "fm_pcd_ipc.h" -+#include "fm_hc.h" -+#include "fm_muram_ext.h" -+ -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+ -+static t_Error CheckFmPcdParameters(t_FmPcd *p_FmPcd) -+{ -+ if (!p_FmPcd->h_Fm) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("h_Fm has to be initialized")); -+ -+ if (p_FmPcd->guestId == NCSW_MASTER_ID) -+ { -+ if (p_FmPcd->p_FmPcdKg && !p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Something WRONG")); -+ -+ if (p_FmPcd->p_FmPcdPlcr && !p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Something WRONG")); -+ -+ if (!p_FmPcd->f_Exception) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("f_FmPcdExceptions has to be initialized")); -+ -+ if ((!p_FmPcd->f_FmPcdIndexedException) && (p_FmPcd->p_FmPcdPlcr || p_FmPcd->p_FmPcdKg)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("f_FmPcdIndexedException has to be initialized")); -+ -+ if (p_FmPcd->p_FmPcdDriverParam->prsMaxParseCycleLimit > PRS_MAX_CYCLE_LIMIT) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("prsMaxParseCycleLimit has to be less than 8191")); -+ } -+ -+ return E_OK; -+} -+ -+static volatile bool blockingFlag = FALSE; -+static void IpcMsgCompletionCB(t_Handle h_FmPcd, -+ uint8_t *p_Msg, -+ uint8_t *p_Reply, -+ uint32_t replyLength, -+ t_Error status) -+{ -+ UNUSED(h_FmPcd);UNUSED(p_Msg);UNUSED(p_Reply);UNUSED(replyLength);UNUSED(status); -+ blockingFlag = FALSE; -+} -+ -+static t_Error IpcMsgHandlerCB(t_Handle h_FmPcd, -+ uint8_t *p_Msg, -+ uint32_t msgLength, -+ uint8_t *p_Reply, -+ uint32_t *p_ReplyLength) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_Error err = E_OK; -+ t_FmPcdIpcMsg *p_IpcMsg = (t_FmPcdIpcMsg*)p_Msg; -+ t_FmPcdIpcReply *p_IpcReply = (t_FmPcdIpcReply*)p_Reply; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((msgLength >= sizeof(uint32_t)), E_INVALID_VALUE); -+ -+#ifdef DISABLE_SANITY_CHECKS -+ UNUSED(msgLength); -+#endif /* DISABLE_SANITY_CHECKS */ -+ -+ ASSERT_COND(p_Msg); -+ -+ memset(p_IpcReply, 0, (sizeof(uint8_t) * FM_PCD_MAX_REPLY_SIZE)); -+ *p_ReplyLength = 0; -+ -+ switch (p_IpcMsg->msgId) -+ { -+ case (FM_PCD_MASTER_IS_ALIVE): -+ *(uint8_t*)(p_IpcReply->replyBody) = 1; -+ p_IpcReply->error = E_OK; -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ break; -+ case (FM_PCD_MASTER_IS_ENABLED): -+ /* count partitions registrations */ -+ if (p_FmPcd->enabled) -+ p_FmPcd->numOfEnabledGuestPartitionsPcds++; -+ *(uint8_t*)(p_IpcReply->replyBody) = (uint8_t)p_FmPcd->enabled; -+ p_IpcReply->error = E_OK; -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ break; -+ case (FM_PCD_GUEST_DISABLE): -+ if (p_FmPcd->numOfEnabledGuestPartitionsPcds) -+ { -+ p_FmPcd->numOfEnabledGuestPartitionsPcds--; -+ p_IpcReply->error = E_OK; -+ } -+ else -+ { -+ REPORT_ERROR(MINOR, E_INVALID_STATE,("Trying to disable an unregistered partition")); -+ p_IpcReply->error = E_INVALID_STATE; -+ } -+ *p_ReplyLength = sizeof(uint32_t); -+ break; -+ case (FM_PCD_GET_COUNTER): -+ { -+ e_FmPcdCounters inCounter; -+ uint32_t outCounter; -+ -+ memcpy((uint8_t*)&inCounter, p_IpcMsg->msgBody, sizeof(uint32_t)); -+ outCounter = FM_PCD_GetCounter(h_FmPcd, inCounter); -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&outCounter, sizeof(uint32_t)); -+ p_IpcReply->error = E_OK; -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint32_t); -+ break; -+ } -+ case (FM_PCD_ALLOC_KG_SCHEMES): -+ { -+ t_FmPcdIpcKgSchemesParams ipcSchemesParams; -+ -+ memcpy((uint8_t*)&ipcSchemesParams, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcKgSchemesParams)); -+ err = FmPcdKgAllocSchemes(h_FmPcd, -+ ipcSchemesParams.numOfSchemes, -+ ipcSchemesParams.guestId, -+ p_IpcReply->replyBody); -+ p_IpcReply->error = err; -+ *p_ReplyLength = sizeof(uint32_t) + ipcSchemesParams.numOfSchemes*sizeof(uint8_t); -+ break; -+ } -+ case (FM_PCD_FREE_KG_SCHEMES): -+ { -+ t_FmPcdIpcKgSchemesParams ipcSchemesParams; -+ -+ memcpy((uint8_t*)&ipcSchemesParams, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcKgSchemesParams)); -+ err = FmPcdKgFreeSchemes(h_FmPcd, -+ ipcSchemesParams.numOfSchemes, -+ ipcSchemesParams.guestId, -+ ipcSchemesParams.schemesIds); -+ p_IpcReply->error = err; -+ *p_ReplyLength = sizeof(uint32_t); -+ break; -+ } -+ case (FM_PCD_ALLOC_KG_CLSPLAN): -+ { -+ t_FmPcdIpcKgClsPlanParams ipcKgClsPlanParams; -+ -+ memcpy((uint8_t*)&ipcKgClsPlanParams, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcKgClsPlanParams)); -+ err = KgAllocClsPlanEntries(h_FmPcd, -+ ipcKgClsPlanParams.numOfClsPlanEntries, -+ ipcKgClsPlanParams.guestId, -+ p_IpcReply->replyBody); -+ p_IpcReply->error = err; -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ break; -+ } -+ case (FM_PCD_FREE_KG_CLSPLAN): -+ { -+ t_FmPcdIpcKgClsPlanParams ipcKgClsPlanParams; -+ -+ memcpy((uint8_t*)&ipcKgClsPlanParams, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcKgClsPlanParams)); -+ KgFreeClsPlanEntries(h_FmPcd, -+ ipcKgClsPlanParams.numOfClsPlanEntries, -+ ipcKgClsPlanParams.guestId, -+ ipcKgClsPlanParams.clsPlanBase); -+ *p_ReplyLength = sizeof(uint32_t); -+ break; -+ } -+ case (FM_PCD_ALLOC_PROFILES): -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ uint16_t base; -+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams)); -+ base = PlcrAllocProfilesForPartition(h_FmPcd, -+ ipcAllocParams.base, -+ ipcAllocParams.num, -+ ipcAllocParams.guestId); -+ memcpy(p_IpcReply->replyBody, (uint16_t*)&base, sizeof(uint16_t)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint16_t); -+ break; -+ } -+ case (FM_PCD_FREE_PROFILES): -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams)); -+ PlcrFreeProfilesForPartition(h_FmPcd, -+ ipcAllocParams.base, -+ ipcAllocParams.num, -+ ipcAllocParams.guestId); -+ break; -+ } -+ case (FM_PCD_SET_PORT_PROFILES): -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams)); -+ PlcrSetPortProfiles(h_FmPcd, -+ ipcAllocParams.guestId, -+ ipcAllocParams.num, -+ ipcAllocParams.base); -+ break; -+ } -+ case (FM_PCD_CLEAR_PORT_PROFILES): -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams)); -+ PlcrClearPortProfiles(h_FmPcd, -+ ipcAllocParams.guestId); -+ break; -+ } -+ case (FM_PCD_GET_SW_PRS_OFFSET): -+ { -+ t_FmPcdIpcSwPrsLable ipcSwPrsLable; -+ uint32_t swPrsOffset; -+ -+ memcpy((uint8_t*)&ipcSwPrsLable, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcSwPrsLable)); -+ swPrsOffset = -+ FmPcdGetSwPrsOffset(h_FmPcd, -+ (e_NetHeaderType)ipcSwPrsLable.enumHdr, -+ ipcSwPrsLable.indexPerHdr); -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&swPrsOffset, sizeof(uint32_t)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint32_t); -+ break; -+ } -+ case (FM_PCD_PRS_INC_PORT_STATS): -+ { -+ t_FmPcdIpcPrsIncludePort ipcPrsIncludePort; -+ -+ memcpy((uint8_t*)&ipcPrsIncludePort, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcPrsIncludePort)); -+ PrsIncludePortInStatistics(h_FmPcd, -+ ipcPrsIncludePort.hardwarePortId, -+ ipcPrsIncludePort.include); -+ break; -+ } -+ default: -+ *p_ReplyLength = 0; -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, ("command not found!!!")); -+ } -+ return E_OK; -+} -+ -+static uint32_t NetEnvLock(t_Handle h_NetEnv) -+{ -+ ASSERT_COND(h_NetEnv); -+ return XX_LockIntrSpinlock(((t_FmPcdNetEnv*)h_NetEnv)->h_Spinlock); -+} -+ -+static void NetEnvUnlock(t_Handle h_NetEnv, uint32_t intFlags) -+{ -+ ASSERT_COND(h_NetEnv); -+ XX_UnlockIntrSpinlock(((t_FmPcdNetEnv*)h_NetEnv)->h_Spinlock, intFlags); -+} -+ -+static void EnqueueLockToFreeLst(t_FmPcd *p_FmPcd, t_FmPcdLock *p_Lock) -+{ -+ uint32_t intFlags; -+ -+ intFlags = XX_LockIntrSpinlock(p_FmPcd->h_Spinlock); -+ LIST_AddToTail(&p_Lock->node, &p_FmPcd->freeLocksLst); -+ XX_UnlockIntrSpinlock(p_FmPcd->h_Spinlock, intFlags); -+} -+ -+static t_FmPcdLock * DequeueLockFromFreeLst(t_FmPcd *p_FmPcd) -+{ -+ t_FmPcdLock *p_Lock = NULL; -+ uint32_t intFlags; -+ -+ intFlags = XX_LockIntrSpinlock(p_FmPcd->h_Spinlock); -+ if (!LIST_IsEmpty(&p_FmPcd->freeLocksLst)) -+ { -+ p_Lock = FM_PCD_LOCK_OBJ(p_FmPcd->freeLocksLst.p_Next); -+ LIST_DelAndInit(&p_Lock->node); -+ } -+ if (p_FmPcd->h_Spinlock) -+ XX_UnlockIntrSpinlock(p_FmPcd->h_Spinlock, intFlags); -+ -+ return p_Lock; -+} -+ -+static void EnqueueLockToAcquiredLst(t_FmPcd *p_FmPcd, t_FmPcdLock *p_Lock) -+{ -+ uint32_t intFlags; -+ -+ intFlags = XX_LockIntrSpinlock(p_FmPcd->h_Spinlock); -+ LIST_AddToTail(&p_Lock->node, &p_FmPcd->acquiredLocksLst); -+ XX_UnlockIntrSpinlock(p_FmPcd->h_Spinlock, intFlags); -+} -+ -+static t_Error FillFreeLocksLst(t_FmPcd *p_FmPcd) -+{ -+ t_FmPcdLock *p_Lock; -+ int i; -+ -+ for (i=0; i<10; i++) -+ { -+ p_Lock = (t_FmPcdLock *)XX_Malloc(sizeof(t_FmPcdLock)); -+ if (!p_Lock) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("FM-PCD lock obj!")); -+ memset(p_Lock, 0, sizeof(t_FmPcdLock)); -+ INIT_LIST(&p_Lock->node); -+ p_Lock->h_Spinlock = XX_InitSpinlock(); -+ if (!p_Lock->h_Spinlock) -+ { -+ XX_Free(p_Lock); -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("FM-PCD spinlock obj!")); -+ } -+ EnqueueLockToFreeLst(p_FmPcd, p_Lock); -+ } -+ -+ return E_OK; -+} -+ -+static void ReleaseFreeLocksLst(t_FmPcd *p_FmPcd) -+{ -+ t_FmPcdLock *p_Lock; -+ -+ p_Lock = DequeueLockFromFreeLst(p_FmPcd); -+ while (p_Lock) -+ { -+ XX_FreeSpinlock(p_Lock->h_Spinlock); -+ XX_Free(p_Lock); -+ p_Lock = DequeueLockFromFreeLst(p_FmPcd); -+ } -+} -+ -+ -+ -+/*****************************************************************************/ -+/* Inter-module API routines */ -+/*****************************************************************************/ -+ -+void FmPcdSetClsPlanGrpId(t_FmPcd *p_FmPcd, uint8_t netEnvId, uint8_t clsPlanGrpId) -+{ -+ ASSERT_COND(p_FmPcd); -+ p_FmPcd->netEnvs[netEnvId].clsPlanGrpId = clsPlanGrpId; -+} -+ -+t_Error PcdGetClsPlanGrpParams(t_FmPcd *p_FmPcd, t_FmPcdKgInterModuleClsPlanGrpParams *p_GrpParams) -+{ -+ uint8_t netEnvId = p_GrpParams->netEnvId; -+ int i, k, j; -+ -+ ASSERT_COND(p_FmPcd); -+ if (p_FmPcd->netEnvs[netEnvId].clsPlanGrpId != ILLEGAL_CLS_PLAN) -+ { -+ p_GrpParams->grpExists = TRUE; -+ p_GrpParams->clsPlanGrpId = p_FmPcd->netEnvs[netEnvId].clsPlanGrpId; -+ return E_OK; -+ } -+ -+ for (i=0; ((i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE)); i++) -+ { -+ for (k=0; ((k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE)); k++) -+ { -+ /* if an option exists, add it to the opts list */ -+ if (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].opt) -+ { -+ /* check if this option already exists, add if it doesn't */ -+ for (j = 0;jnumOfOptions;j++) -+ { -+ if (p_GrpParams->options[j] == p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].opt) -+ break; -+ } -+ p_GrpParams->optVectors[j] |= p_FmPcd->netEnvs[netEnvId].unitsVectors[i]; -+ if (j == p_GrpParams->numOfOptions) -+ { -+ p_GrpParams->options[p_GrpParams->numOfOptions] = p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].opt; -+ p_GrpParams->numOfOptions++; -+ } -+ } -+ } -+ } -+ -+ if (p_GrpParams->numOfOptions == 0) -+ { -+ if (p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId != ILLEGAL_CLS_PLAN) -+ { -+ p_GrpParams->grpExists = TRUE; -+ p_GrpParams->clsPlanGrpId = p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId; -+ } -+ } -+ -+ return E_OK; -+ -+} -+ -+t_Error PcdGetVectorForOpt(t_FmPcd *p_FmPcd, uint8_t netEnvId, protocolOpt_t opt, uint32_t *p_Vector) -+{ -+ uint8_t j,k; -+ -+ *p_Vector = 0; -+ -+ ASSERT_COND(p_FmPcd); -+ for (j=0; ((j < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) && -+ (p_FmPcd->netEnvs[netEnvId].units[j].hdrs[0].hdr != HEADER_TYPE_NONE)); j++) -+ { -+ for (k=0; ((k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) && -+ (p_FmPcd->netEnvs[netEnvId].units[j].hdrs[k].hdr != HEADER_TYPE_NONE)); k++) -+ { -+ if (p_FmPcd->netEnvs[netEnvId].units[j].hdrs[k].opt == opt) -+ *p_Vector |= p_FmPcd->netEnvs[netEnvId].unitsVectors[j]; -+ } -+ } -+ -+ if (!*p_Vector) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Requested option was not defined for this Network Environment Characteristics module")); -+ else -+ return E_OK; -+} -+ -+t_Error PcdGetUnitsVector(t_FmPcd *p_FmPcd, t_NetEnvParams *p_Params) -+{ -+ int i; -+ -+ ASSERT_COND(p_FmPcd); -+ ASSERT_COND(p_Params->netEnvId < FM_MAX_NUM_OF_PORTS); -+ -+ p_Params->vector = 0; -+ for (i=0; inumOfDistinctionUnits ;i++) -+ { -+ if (p_FmPcd->netEnvs[p_Params->netEnvId].units[p_Params->unitIds[i]].hdrs[0].hdr == HEADER_TYPE_NONE) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Requested unit was not defined for this Network Environment Characteristics module")); -+ ASSERT_COND(p_FmPcd->netEnvs[p_Params->netEnvId].unitsVectors[p_Params->unitIds[i]]); -+ p_Params->vector |= p_FmPcd->netEnvs[p_Params->netEnvId].unitsVectors[p_Params->unitIds[i]]; -+ } -+ -+ return E_OK; -+} -+ -+bool PcdNetEnvIsUnitWithoutOpts(t_FmPcd *p_FmPcd, uint8_t netEnvId, uint32_t unitVector) -+{ -+ int i=0, k; -+ -+ ASSERT_COND(p_FmPcd); -+ /* check whether a given unit may be used by non-clsPlan users. */ -+ /* first, recognize the unit by its vector */ -+ while (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE) -+ { -+ if (p_FmPcd->netEnvs[netEnvId].unitsVectors[i] == unitVector) -+ { -+ for (k=0; -+ ((k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE)); -+ k++) -+ /* check that no option exists */ -+ if ((protocolOpt_t)p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].opt) -+ return FALSE; -+ break; -+ } -+ i++; -+ } -+ /* assert that a unit was found to mach the vector */ -+ ASSERT_COND(p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); -+ -+ return TRUE; -+} -+bool FmPcdNetEnvIsHdrExist(t_Handle h_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ int i, k; -+ -+ ASSERT_COND(p_FmPcd); -+ -+ for (i=0; ((i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE)); i++) -+ { -+ for (k=0; ((k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE)); k++) -+ if (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr == hdr) -+ return TRUE; -+ } -+ for (i=0; ((i < FM_PCD_MAX_NUM_OF_ALIAS_HDRS) && -+ (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr != HEADER_TYPE_NONE)); i++) -+ { -+ if (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr == hdr) -+ return TRUE; -+ } -+ -+ return FALSE; -+} -+ -+uint8_t FmPcdNetEnvGetUnitId(t_FmPcd *p_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr, bool interchangeable, protocolOpt_t opt) -+{ -+ uint8_t i, k; -+ -+ ASSERT_COND(p_FmPcd); -+ -+ if (interchangeable) -+ { -+ for (i=0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++) -+ { -+ for (k=0; (k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE); k++) -+ { -+ if ((p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr == hdr) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].opt == opt)) -+ -+ return i; -+ } -+ } -+ } -+ else -+ { -+ for (i=0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++) -+ if ((p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr == hdr) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].opt == opt) && -+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[1].hdr == HEADER_TYPE_NONE)) -+ return i; -+ -+ for (i=0; (i < FM_PCD_MAX_NUM_OF_ALIAS_HDRS) && -+ (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr != HEADER_TYPE_NONE); i++) -+ if ((p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr == hdr) && -+ (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].opt == opt)) -+ return p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].aliasHdr; -+ } -+ -+ return FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS; -+} -+ -+t_Error FmPcdUnregisterReassmPort(t_Handle h_FmPcd, t_Handle h_ReasmCommonPramTbl) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_FmPcdCcReassmTimeoutParams ccReassmTimeoutParams = {0}; -+ uint8_t result; -+ t_Error err = E_OK; -+ -+ ASSERT_COND(p_FmPcd); -+ ASSERT_COND(h_ReasmCommonPramTbl); -+ -+ ccReassmTimeoutParams.iprcpt = (uint32_t)(XX_VirtToPhys(h_ReasmCommonPramTbl) - p_FmPcd->physicalMuramBase); -+ ccReassmTimeoutParams.activate = FALSE; /*Disable Timeout Task*/ -+ -+ if ((err = FmHcPcdCcTimeoutReassm(p_FmPcd->h_Hc, &ccReassmTimeoutParams, &result)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ switch (result) -+ { -+ case (0): -+ return E_OK; -+ case (1): -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("")); -+ case (2): -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("")); -+ case (3): -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("Disable Timeout Task with invalid IPRCPT")); -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ } -+ -+ return E_OK; -+} -+ -+e_NetHeaderType FmPcdGetAliasHdr(t_FmPcd *p_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr) -+{ -+ int i; -+ -+ ASSERT_COND(p_FmPcd); -+ ASSERT_COND(netEnvId < FM_MAX_NUM_OF_PORTS); -+ -+ for (i=0; (i < FM_PCD_MAX_NUM_OF_ALIAS_HDRS) -+ && (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr != HEADER_TYPE_NONE); i++) -+ { -+ if (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr == hdr) -+ return p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].aliasHdr; -+ } -+ -+ return HEADER_TYPE_NONE; -+} -+ -+void FmPcdPortRegister(t_Handle h_FmPcd, t_Handle h_FmPort, uint8_t hardwarePortId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint16_t swPortIndex = 0; -+ -+ ASSERT_COND(h_FmPcd); -+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId); -+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].h_FmPort = h_FmPort; -+} -+ -+uint32_t FmPcdGetLcv(t_Handle h_FmPcd, uint32_t netEnvId, uint8_t hdrNum) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(h_FmPcd); -+ return p_FmPcd->netEnvs[netEnvId].lcvs[hdrNum]; -+} -+ -+uint32_t FmPcdGetMacsecLcv(t_Handle h_FmPcd, uint32_t netEnvId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(h_FmPcd); -+ return p_FmPcd->netEnvs[netEnvId].macsecVector; -+} -+ -+uint8_t FmPcdGetNetEnvId(t_Handle h_NetEnv) -+{ -+ return ((t_FmPcdNetEnv*)h_NetEnv)->netEnvId; -+} -+ -+void FmPcdIncNetEnvOwners(t_Handle h_FmPcd, uint8_t netEnvId) -+{ -+ uint32_t intFlags; -+ -+ ASSERT_COND(h_FmPcd); -+ -+ intFlags = NetEnvLock(&((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId]); -+ ((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId].owners++; -+ NetEnvUnlock(&((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId], intFlags); -+} -+ -+void FmPcdDecNetEnvOwners(t_Handle h_FmPcd, uint8_t netEnvId) -+{ -+ uint32_t intFlags; -+ -+ ASSERT_COND(h_FmPcd); -+ ASSERT_COND(((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId].owners); -+ -+ intFlags = NetEnvLock(&((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId]); -+ ((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId].owners--; -+ NetEnvUnlock(&((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId], intFlags); -+} -+ -+uint32_t FmPcdLock(t_Handle h_FmPcd) -+{ -+ ASSERT_COND(h_FmPcd); -+ return XX_LockIntrSpinlock(((t_FmPcd*)h_FmPcd)->h_Spinlock); -+} -+ -+void FmPcdUnlock(t_Handle h_FmPcd, uint32_t intFlags) -+{ -+ ASSERT_COND(h_FmPcd); -+ XX_UnlockIntrSpinlock(((t_FmPcd*)h_FmPcd)->h_Spinlock, intFlags); -+} -+ -+t_FmPcdLock * FmPcdAcquireLock(t_Handle h_FmPcd) -+{ -+ t_FmPcdLock *p_Lock; -+ ASSERT_COND(h_FmPcd); -+ p_Lock = DequeueLockFromFreeLst((t_FmPcd*)h_FmPcd); -+ if (!p_Lock) -+ { -+ FillFreeLocksLst(h_FmPcd); -+ p_Lock = DequeueLockFromFreeLst((t_FmPcd*)h_FmPcd); -+ } -+ -+ if (p_Lock) -+ EnqueueLockToAcquiredLst((t_FmPcd*)h_FmPcd, p_Lock); -+ return p_Lock; -+} -+ -+void FmPcdReleaseLock(t_Handle h_FmPcd, t_FmPcdLock *p_Lock) -+{ -+ uint32_t intFlags; -+ ASSERT_COND(h_FmPcd); -+ intFlags = FmPcdLock(h_FmPcd); -+ LIST_DelAndInit(&p_Lock->node); -+ FmPcdUnlock(h_FmPcd, intFlags); -+ EnqueueLockToFreeLst((t_FmPcd*)h_FmPcd, p_Lock); -+} -+ -+bool FmPcdLockTryLockAll(t_Handle h_FmPcd) -+{ -+ uint32_t intFlags; -+ t_List *p_Pos, *p_SavedPos=NULL; -+ -+ ASSERT_COND(h_FmPcd); -+ intFlags = FmPcdLock(h_FmPcd); -+ LIST_FOR_EACH(p_Pos, &((t_FmPcd*)h_FmPcd)->acquiredLocksLst) -+ { -+ t_FmPcdLock *p_Lock = FM_PCD_LOCK_OBJ(p_Pos); -+ if (!FmPcdLockTryLock(p_Lock)) -+ { -+ p_SavedPos = p_Pos; -+ break; -+ } -+ } -+ if (p_SavedPos) -+ { -+ LIST_FOR_EACH(p_Pos, &((t_FmPcd*)h_FmPcd)->acquiredLocksLst) -+ { -+ t_FmPcdLock *p_Lock = FM_PCD_LOCK_OBJ(p_Pos); -+ if (p_Pos == p_SavedPos) -+ break; -+ FmPcdLockUnlock(p_Lock); -+ } -+ } -+ FmPcdUnlock(h_FmPcd, intFlags); -+ -+ CORE_MemoryBarrier(); -+ -+ if (p_SavedPos) -+ return FALSE; -+ -+ return TRUE; -+} -+ -+void FmPcdLockUnlockAll(t_Handle h_FmPcd) -+{ -+ uint32_t intFlags; -+ t_List *p_Pos; -+ -+ ASSERT_COND(h_FmPcd); -+ intFlags = FmPcdLock(h_FmPcd); -+ LIST_FOR_EACH(p_Pos, &((t_FmPcd*)h_FmPcd)->acquiredLocksLst) -+ { -+ t_FmPcdLock *p_Lock = FM_PCD_LOCK_OBJ(p_Pos); -+ p_Lock->flag = FALSE; -+ } -+ FmPcdUnlock(h_FmPcd, intFlags); -+ -+ CORE_MemoryBarrier(); -+} -+ -+t_Error FmPcdHcSync(t_Handle h_FmPcd) -+{ -+ ASSERT_COND(h_FmPcd); -+ ASSERT_COND(((t_FmPcd*)h_FmPcd)->h_Hc); -+ -+ return FmHcPcdSync(((t_FmPcd*)h_FmPcd)->h_Hc); -+} -+ -+t_Handle FmPcdGetHcHandle(t_Handle h_FmPcd) -+{ -+ ASSERT_COND(h_FmPcd); -+ return ((t_FmPcd*)h_FmPcd)->h_Hc; -+} -+ -+bool FmPcdIsAdvancedOffloadSupported(t_Handle h_FmPcd) -+{ -+ ASSERT_COND(h_FmPcd); -+ return ((t_FmPcd*)h_FmPcd)->advancedOffloadSupport; -+} -+/*********************** End of inter-module routines ************************/ -+ -+ -+/****************************************/ -+/* API Init unit functions */ -+/****************************************/ -+ -+t_Handle FM_PCD_Config(t_FmPcdParams *p_FmPcdParams) -+{ -+ t_FmPcd *p_FmPcd = NULL; -+ t_FmPhysAddr physicalMuramBase; -+ uint8_t i; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPcdParams, E_INVALID_HANDLE,NULL); -+ -+ p_FmPcd = (t_FmPcd *) XX_Malloc(sizeof(t_FmPcd)); -+ if (!p_FmPcd) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD")); -+ return NULL; -+ } -+ memset(p_FmPcd, 0, sizeof(t_FmPcd)); -+ -+ p_FmPcd->p_FmPcdDriverParam = (t_FmPcdDriverParam *) XX_Malloc(sizeof(t_FmPcdDriverParam)); -+ if (!p_FmPcd->p_FmPcdDriverParam) -+ { -+ XX_Free(p_FmPcd); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD Driver Param")); -+ return NULL; -+ } -+ memset(p_FmPcd->p_FmPcdDriverParam, 0, sizeof(t_FmPcdDriverParam)); -+ -+ p_FmPcd->h_Fm = p_FmPcdParams->h_Fm; -+ p_FmPcd->guestId = FmGetGuestId(p_FmPcd->h_Fm); -+ p_FmPcd->h_FmMuram = FmGetMuramHandle(p_FmPcd->h_Fm); -+ if (p_FmPcd->h_FmMuram) -+ { -+ FmGetPhysicalMuramBase(p_FmPcdParams->h_Fm, &physicalMuramBase); -+ p_FmPcd->physicalMuramBase = (uint64_t)((uint64_t)(&physicalMuramBase)->low | ((uint64_t)(&physicalMuramBase)->high << 32)); -+ } -+ -+ for (i = 0; inetEnvs[i].clsPlanGrpId = ILLEGAL_CLS_PLAN; -+ -+ if (p_FmPcdParams->useHostCommand) -+ { -+ t_FmHcParams hcParams; -+ -+ memset(&hcParams, 0, sizeof(hcParams)); -+ hcParams.h_Fm = p_FmPcd->h_Fm; -+ hcParams.h_FmPcd = (t_Handle)p_FmPcd; -+ memcpy((uint8_t*)&hcParams.params, (uint8_t*)&p_FmPcdParams->hc, sizeof(t_FmPcdHcParams)); -+ p_FmPcd->h_Hc = FmHcConfigAndInit(&hcParams); -+ if (!p_FmPcd->h_Hc) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD HC")); -+ FM_PCD_Free(p_FmPcd); -+ return NULL; -+ } -+ } -+ else if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("No Host Command defined for a guest partition.")); -+ -+ if (p_FmPcdParams->kgSupport) -+ { -+ p_FmPcd->p_FmPcdKg = (t_FmPcdKg *)KgConfig(p_FmPcd, p_FmPcdParams); -+ if (!p_FmPcd->p_FmPcdKg) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD Keygen")); -+ FM_PCD_Free(p_FmPcd); -+ return NULL; -+ } -+ } -+ -+ if (p_FmPcdParams->plcrSupport) -+ { -+ p_FmPcd->p_FmPcdPlcr = (t_FmPcdPlcr *)PlcrConfig(p_FmPcd, p_FmPcdParams); -+ if (!p_FmPcd->p_FmPcdPlcr) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD Policer")); -+ FM_PCD_Free(p_FmPcd); -+ return NULL; -+ } -+ } -+ -+ if (p_FmPcdParams->prsSupport) -+ { -+ p_FmPcd->p_FmPcdPrs = (t_FmPcdPrs *)PrsConfig(p_FmPcd, p_FmPcdParams); -+ if (!p_FmPcd->p_FmPcdPrs) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD Parser")); -+ FM_PCD_Free(p_FmPcd); -+ return NULL; -+ } -+ } -+ -+ p_FmPcd->h_Spinlock = XX_InitSpinlock(); -+ if (!p_FmPcd->h_Spinlock) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD spinlock")); -+ FM_PCD_Free(p_FmPcd); -+ return NULL; -+ } -+ INIT_LIST(&p_FmPcd->freeLocksLst); -+ INIT_LIST(&p_FmPcd->acquiredLocksLst); -+ -+ p_FmPcd->numOfEnabledGuestPartitionsPcds = 0; -+ -+ p_FmPcd->f_Exception = p_FmPcdParams->f_Exception; -+ p_FmPcd->f_FmPcdIndexedException = p_FmPcdParams->f_ExceptionId; -+ p_FmPcd->h_App = p_FmPcdParams->h_App; -+ -+ p_FmPcd->p_CcShadow = NULL; -+ p_FmPcd->ccShadowSize = 0; -+ p_FmPcd->ccShadowAlign = 0; -+ -+ p_FmPcd->h_ShadowSpinlock = XX_InitSpinlock(); -+ if (!p_FmPcd->h_ShadowSpinlock) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD shadow spinlock")); -+ FM_PCD_Free(p_FmPcd); -+ return NULL; -+ } -+ -+ return p_FmPcd; -+} -+ -+t_Error FM_PCD_Init(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_Error err = E_OK; -+ t_FmPcdIpcMsg msg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE); -+ -+ FM_GetRevision(p_FmPcd->h_Fm, &p_FmPcd->fmRevInfo); -+ -+ if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ { -+ memset(p_FmPcd->fmPcdIpcHandlerModuleName, 0, (sizeof(char)) * MODULE_NAME_SIZE); -+ if (Sprint (p_FmPcd->fmPcdIpcHandlerModuleName, "FM_PCD_%d_%d", FmGetId(p_FmPcd->h_Fm), NCSW_MASTER_ID) != 10) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed")); -+ memset(p_FmPcd->fmPcdModuleName, 0, (sizeof(char)) * MODULE_NAME_SIZE); -+ if (Sprint (p_FmPcd->fmPcdModuleName, "FM_PCD_%d_%d",FmGetId(p_FmPcd->h_Fm), p_FmPcd->guestId) != (p_FmPcd->guestId<10 ? 10:11)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed")); -+ -+ p_FmPcd->h_IpcSession = XX_IpcInitSession(p_FmPcd->fmPcdIpcHandlerModuleName, p_FmPcd->fmPcdModuleName); -+ if (p_FmPcd->h_IpcSession) -+ { -+ t_FmPcdIpcReply reply; -+ uint32_t replyLength; -+ uint8_t isMasterAlive = 0; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_PCD_MASTER_IS_ALIVE; -+ msg.msgBody[0] = p_FmPcd->guestId; -+ blockingFlag = TRUE; -+ -+ do -+ { -+ replyLength = sizeof(uint32_t) + sizeof(isMasterAlive); -+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId)+sizeof(p_FmPcd->guestId), -+ (uint8_t*)&reply, -+ &replyLength, -+ IpcMsgCompletionCB, -+ h_FmPcd)) != E_OK) -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ while (blockingFlag) ; -+ if (replyLength != (sizeof(uint32_t) + sizeof(isMasterAlive))) -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ isMasterAlive = *(uint8_t*)(reply.replyBody); -+ } while (!isMasterAlive); -+ } -+ } -+ -+ CHECK_INIT_PARAMETERS(p_FmPcd, CheckFmPcdParameters); -+ -+ if (p_FmPcd->p_FmPcdKg) -+ { -+ err = KgInit(p_FmPcd); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if (p_FmPcd->p_FmPcdPlcr) -+ { -+ err = PlcrInit(p_FmPcd); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if (p_FmPcd->p_FmPcdPrs) -+ { -+ err = PrsInit(p_FmPcd); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if (p_FmPcd->guestId == NCSW_MASTER_ID) -+ { -+ /* register to inter-core messaging mechanism */ -+ memset(p_FmPcd->fmPcdModuleName, 0, (sizeof(char)) * MODULE_NAME_SIZE); -+ if (Sprint (p_FmPcd->fmPcdModuleName, "FM_PCD_%d_%d",FmGetId(p_FmPcd->h_Fm),NCSW_MASTER_ID) != 10) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed")); -+ err = XX_IpcRegisterMsgHandler(p_FmPcd->fmPcdModuleName, IpcMsgHandlerCB, p_FmPcd, FM_PCD_MAX_REPLY_SIZE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ /* IPv6 Frame-Id used for fragmentation */ -+ p_FmPcd->ipv6FrameIdAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, 4, 4)); -+ if (!p_FmPcd->ipv6FrameIdAddr) -+ { -+ FM_PCD_Free(p_FmPcd); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for IPv6 Frame-Id")); -+ } -+ IOMemSet32(UINT_TO_PTR(p_FmPcd->ipv6FrameIdAddr), 0, 4); -+ -+ /* CAPWAP Frame-Id used for fragmentation */ -+ p_FmPcd->capwapFrameIdAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, 2, 4)); -+ if (!p_FmPcd->capwapFrameIdAddr) -+ { -+ FM_PCD_Free(p_FmPcd); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for CAPWAP Frame-Id")); -+ } -+ IOMemSet32(UINT_TO_PTR(p_FmPcd->capwapFrameIdAddr), 0, 2); -+ -+ XX_Free(p_FmPcd->p_FmPcdDriverParam); -+ p_FmPcd->p_FmPcdDriverParam = NULL; -+ -+ FmRegisterPcd(p_FmPcd->h_Fm, p_FmPcd); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_Free(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd =(t_FmPcd *)h_FmPcd; -+ t_Error err = E_OK; -+ -+ if (p_FmPcd->ipv6FrameIdAddr) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, UINT_TO_PTR(p_FmPcd->ipv6FrameIdAddr)); -+ -+ if (p_FmPcd->capwapFrameIdAddr) -+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, UINT_TO_PTR(p_FmPcd->capwapFrameIdAddr)); -+ -+ if (p_FmPcd->enabled) -+ FM_PCD_Disable(p_FmPcd); -+ -+ if (p_FmPcd->p_FmPcdDriverParam) -+ { -+ XX_Free(p_FmPcd->p_FmPcdDriverParam); -+ p_FmPcd->p_FmPcdDriverParam = NULL; -+ } -+ -+ if (p_FmPcd->p_FmPcdKg) -+ { -+ if ((err = KgFree(p_FmPcd)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ XX_Free(p_FmPcd->p_FmPcdKg); -+ p_FmPcd->p_FmPcdKg = NULL; -+ } -+ -+ if (p_FmPcd->p_FmPcdPlcr) -+ { -+ PlcrFree(p_FmPcd); -+ XX_Free(p_FmPcd->p_FmPcdPlcr); -+ p_FmPcd->p_FmPcdPlcr = NULL; -+ } -+ -+ if (p_FmPcd->p_FmPcdPrs) -+ { -+ if (p_FmPcd->guestId == NCSW_MASTER_ID) -+ PrsFree(p_FmPcd); -+ XX_Free(p_FmPcd->p_FmPcdPrs); -+ p_FmPcd->p_FmPcdPrs = NULL; -+ } -+ -+ if (p_FmPcd->h_Hc) -+ { -+ FmHcFree(p_FmPcd->h_Hc); -+ p_FmPcd->h_Hc = NULL; -+ } -+ -+ XX_IpcUnregisterMsgHandler(p_FmPcd->fmPcdModuleName); -+ -+ FmUnregisterPcd(p_FmPcd->h_Fm); -+ -+ ReleaseFreeLocksLst(p_FmPcd); -+ -+ if (p_FmPcd->h_Spinlock) -+ XX_FreeSpinlock(p_FmPcd->h_Spinlock); -+ -+ if (p_FmPcd->h_ShadowSpinlock) -+ XX_FreeSpinlock(p_FmPcd->h_ShadowSpinlock); -+ -+ XX_Free(p_FmPcd); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_ConfigException(t_Handle h_FmPcd, e_FmPcdExceptions exception, bool enable) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_ConfigException - guest mode!")); -+ -+ GET_FM_PCD_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_FmPcd->exceptions |= bitMask; -+ else -+ p_FmPcd->exceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_ConfigHcFramesDataMemory(t_Handle h_FmPcd, uint8_t memId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE); -+ -+ return FmHcSetFramesDataMemory(p_FmPcd->h_Hc, memId); -+} -+ -+t_Error FM_PCD_Enable(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE); -+ -+ if (p_FmPcd->enabled) -+ return E_OK; -+ -+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) && -+ p_FmPcd->h_IpcSession) -+ { -+ uint8_t enabled; -+ t_FmPcdIpcMsg msg; -+ t_FmPcdIpcReply reply; -+ uint32_t replyLength; -+ -+ memset(&reply, 0, sizeof(reply)); -+ memset(&msg, 0, sizeof(msg)); -+ msg.msgId = FM_PCD_MASTER_IS_ENABLED; -+ replyLength = sizeof(uint32_t) + sizeof(enabled); -+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t) + sizeof(enabled)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ p_FmPcd->enabled = (bool)!!(*(uint8_t*)(reply.replyBody)); -+ if (!p_FmPcd->enabled) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM-PCD master should be enabled first!")); -+ -+ return E_OK; -+ } -+ else if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without IPC!")); -+ -+ if (p_FmPcd->p_FmPcdKg) -+ KgEnable(p_FmPcd); -+ -+ if (p_FmPcd->p_FmPcdPlcr) -+ PlcrEnable(p_FmPcd); -+ -+ if (p_FmPcd->p_FmPcdPrs) -+ PrsEnable(p_FmPcd); -+ -+ p_FmPcd->enabled = TRUE; -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_Disable(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE); -+ -+ if (!p_FmPcd->enabled) -+ return E_OK; -+ -+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) && -+ p_FmPcd->h_IpcSession) -+ { -+ t_FmPcdIpcMsg msg; -+ t_FmPcdIpcReply reply; -+ uint32_t replyLength; -+ -+ memset(&reply, 0, sizeof(reply)); -+ memset(&msg, 0, sizeof(msg)); -+ msg.msgId = FM_PCD_GUEST_DISABLE; -+ replyLength = sizeof(uint32_t); -+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ if (reply.error == E_OK) -+ p_FmPcd->enabled = FALSE; -+ -+ return (t_Error)(reply.error); -+ } -+ else if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without IPC!")); -+ -+ if (p_FmPcd->numOfEnabledGuestPartitionsPcds != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Trying to disable a master partition PCD while" -+ "guest partitions are still enabled!")); -+ -+ if (p_FmPcd->p_FmPcdKg) -+ KgDisable(p_FmPcd); -+ -+ if (p_FmPcd->p_FmPcdPlcr) -+ PlcrDisable(p_FmPcd); -+ -+ if (p_FmPcd->p_FmPcdPrs) -+ PrsDisable(p_FmPcd); -+ -+ p_FmPcd->enabled = FALSE; -+ -+ return E_OK; -+} -+ -+t_Handle FM_PCD_NetEnvCharacteristicsSet(t_Handle h_FmPcd, t_FmPcdNetEnvParams *p_NetEnvParams) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t intFlags, specialUnits = 0; -+ uint8_t bitId = 0; -+ uint8_t i, j, k; -+ uint8_t netEnvCurrId; -+ uint8_t ipsecAhUnit = 0,ipsecEspUnit = 0; -+ bool ipsecAhExists = FALSE, ipsecEspExists = FALSE, shim1Selected = FALSE; -+ uint8_t hdrNum; -+ t_FmPcdNetEnvParams *p_ModifiedNetEnvParams; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_STATE, NULL); -+ SANITY_CHECK_RETURN_VALUE(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_NetEnvParams, E_NULL_POINTER, NULL); -+ -+ intFlags = FmPcdLock(p_FmPcd); -+ -+ /* find a new netEnv */ -+ for (i = 0; i < FM_MAX_NUM_OF_PORTS; i++) -+ if (!p_FmPcd->netEnvs[i].used) -+ break; -+ -+ if (i== FM_MAX_NUM_OF_PORTS) -+ { -+ REPORT_ERROR(MAJOR, E_FULL,("No more than %d netEnv's allowed.", FM_MAX_NUM_OF_PORTS)); -+ FmPcdUnlock(p_FmPcd, intFlags); -+ return NULL; -+ } -+ -+ p_FmPcd->netEnvs[i].used = TRUE; -+ FmPcdUnlock(p_FmPcd, intFlags); -+ -+ /* As anyone doesn't have handle of this netEnv yet, no need -+ to protect it with spinlocks */ -+ -+ p_ModifiedNetEnvParams = (t_FmPcdNetEnvParams *)XX_Malloc(sizeof(t_FmPcdNetEnvParams)); -+ if (!p_ModifiedNetEnvParams) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FmPcdNetEnvParams")); -+ return NULL; -+ } -+ -+ memcpy(p_ModifiedNetEnvParams, p_NetEnvParams, sizeof(t_FmPcdNetEnvParams)); -+ p_NetEnvParams = p_ModifiedNetEnvParams; -+ -+ netEnvCurrId = (uint8_t)i; -+ -+ /* clear from previous use */ -+ memset(&p_FmPcd->netEnvs[netEnvCurrId].units, 0, FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS * sizeof(t_FmPcdIntDistinctionUnit)); -+ memset(&p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs, 0, FM_PCD_MAX_NUM_OF_ALIAS_HDRS * sizeof(t_FmPcdNetEnvAliases)); -+ memcpy(&p_FmPcd->netEnvs[netEnvCurrId].units, p_NetEnvParams->units, p_NetEnvParams->numOfDistinctionUnits*sizeof(t_FmPcdIntDistinctionUnit)); -+ -+ p_FmPcd->netEnvs[netEnvCurrId].netEnvId = netEnvCurrId; -+ p_FmPcd->netEnvs[netEnvCurrId].h_FmPcd = p_FmPcd; -+ -+ p_FmPcd->netEnvs[netEnvCurrId].clsPlanGrpId = ILLEGAL_CLS_PLAN; -+ -+ /* check that header with opt is not interchanged with the same header */ -+ for (i = 0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) -+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++) -+ { -+ for (k = 0; (k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) -+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE); k++) -+ { -+ /* if an option exists, check that other headers are not the same header -+ without option */ -+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt) -+ { -+ for (j = 0; (j < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) -+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[j].hdr != HEADER_TYPE_NONE); j++) -+ { -+ if ((p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[j].hdr == p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr) && -+ !p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[j].opt) -+ { -+ REPORT_ERROR(MINOR, E_FULL, -+ ("Illegal unit - header with opt may not be interchangeable with the same header without opt")); -+ XX_Free(p_ModifiedNetEnvParams); -+ return NULL; -+ } -+ } -+ } -+ } -+ } -+ -+ /* Specific headers checking */ -+ for (i = 0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) -+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++) -+ { -+ for (k = 0; (k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) -+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE); k++) -+ { -+ /* Some headers pairs may not be defined on different units as the parser -+ doesn't distinguish */ -+ /* IPSEC_AH and IPSEC_SPI can't be 2 units, */ -+ /* check that header with opt is not interchanged with the same header */ -+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_IPSEC_AH) -+ { -+ if (ipsecEspExists && (ipsecEspUnit != i)) -+ { -+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("HEADER_TYPE_IPSEC_AH and HEADER_TYPE_IPSEC_ESP may not be defined in separate units")); -+ XX_Free(p_ModifiedNetEnvParams); -+ return NULL; -+ } -+ else -+ { -+ ipsecAhUnit = i; -+ ipsecAhExists = TRUE; -+ } -+ } -+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_IPSEC_ESP) -+ { -+ if (ipsecAhExists && (ipsecAhUnit != i)) -+ { -+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("HEADER_TYPE_IPSEC_AH and HEADER_TYPE_IPSEC_ESP may not be defined in separate units")); -+ XX_Free(p_ModifiedNetEnvParams); -+ return NULL; -+ } -+ else -+ { -+ ipsecEspUnit = i; -+ ipsecEspExists = TRUE; -+ } -+ } -+ /* ENCAP_ESP */ -+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_UDP_ENCAP_ESP) -+ { -+ /* IPSec UDP encapsulation is currently set to use SHIM1 */ -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].hdr = HEADER_TYPE_UDP_ENCAP_ESP; -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits++].aliasHdr = HEADER_TYPE_USER_DEFINED_SHIM1; -+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr = HEADER_TYPE_USER_DEFINED_SHIM1; -+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt = 0; -+ } -+#if (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ /* UDP_LITE */ -+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_UDP_LITE) -+ { -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].hdr = HEADER_TYPE_UDP_LITE; -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits++].aliasHdr = HEADER_TYPE_UDP; -+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr = HEADER_TYPE_UDP; -+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt = 0; -+ } -+#endif /* (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+ -+ /* IP FRAG */ -+ if ((p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_IPv4) && -+ (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt == IPV4_FRAG_1)) -+ { -+ /* If IPv4+Frag, we need to set 2 units - SHIM 2 and IPv4. We first set SHIM2, and than check if -+ * IPv4 exists. If so we don't need to set an extra unit -+ * We consider as "having IPv4" any IPv4 without interchangable headers -+ * but including any options. */ -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].hdr = HEADER_TYPE_IPv4; -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].opt = IPV4_FRAG_1; -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits++].aliasHdr = HEADER_TYPE_USER_DEFINED_SHIM2; -+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr = HEADER_TYPE_USER_DEFINED_SHIM2; -+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt = 0; -+ -+ /* check if IPv4 header exists by itself */ -+ if (FmPcdNetEnvGetUnitId(p_FmPcd, netEnvCurrId, HEADER_TYPE_IPv4, FALSE, 0) == FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) -+ { -+ p_FmPcd->netEnvs[netEnvCurrId].units[p_NetEnvParams->numOfDistinctionUnits].hdrs[0].hdr = HEADER_TYPE_IPv4; -+ p_FmPcd->netEnvs[netEnvCurrId].units[p_NetEnvParams->numOfDistinctionUnits++].hdrs[0].opt = 0; -+ } -+ } -+ if ((p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_IPv6) && -+ (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt == IPV6_FRAG_1)) -+ { -+ /* If IPv6+Frag, we need to set 2 units - SHIM 2 and IPv6. We first set SHIM2, and than check if -+ * IPv4 exists. If so we don't need to set an extra unit -+ * We consider as "having IPv6" any IPv6 without interchangable headers -+ * but including any options. */ -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].hdr = HEADER_TYPE_IPv6; -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].opt = IPV6_FRAG_1; -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits++].aliasHdr = HEADER_TYPE_USER_DEFINED_SHIM2; -+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr = HEADER_TYPE_USER_DEFINED_SHIM2; -+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt = 0; -+ -+ /* check if IPv6 header exists by itself */ -+ if (FmPcdNetEnvGetUnitId(p_FmPcd, netEnvCurrId, HEADER_TYPE_IPv6, FALSE, 0) == FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) -+ { -+ p_FmPcd->netEnvs[netEnvCurrId].units[p_NetEnvParams->numOfDistinctionUnits].hdrs[0].hdr = HEADER_TYPE_IPv6; -+ p_FmPcd->netEnvs[netEnvCurrId].units[p_NetEnvParams->numOfDistinctionUnits++].hdrs[0].opt = 0; -+ } -+ } -+#if (DPAA_VERSION >= 11) -+ /* CAPWAP FRAG */ -+ if ((p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_CAPWAP) && -+ (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt == CAPWAP_FRAG_1)) -+ { -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].hdr = HEADER_TYPE_CAPWAP; -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].opt = CAPWAP_FRAG_1; -+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits++].aliasHdr = HEADER_TYPE_USER_DEFINED_SHIM2; -+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr = HEADER_TYPE_USER_DEFINED_SHIM2; -+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt = 0; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ } -+ -+ /* if private header (shim), check that no other headers specified */ -+ for (i = 0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) -+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++) -+ { -+ if (IS_PRIVATE_HEADER(p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr)) -+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[1].hdr != HEADER_TYPE_NONE) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("SHIM header may not be interchanged with other headers")); -+ XX_Free(p_ModifiedNetEnvParams); -+ return NULL; -+ } -+ } -+ -+ for (i = 0; i < p_NetEnvParams->numOfDistinctionUnits; i++) -+ { -+ if (IS_PRIVATE_HEADER(p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr)) -+ switch (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr) -+ { -+ case (HEADER_TYPE_USER_DEFINED_SHIM1): -+ if (shim1Selected) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("SHIM header cannot be selected with UDP_IPSEC_ESP")); -+ XX_Free(p_ModifiedNetEnvParams); -+ return NULL; -+ } -+ shim1Selected = TRUE; -+ p_FmPcd->netEnvs[netEnvCurrId].unitsVectors[i] = 0x00000001; -+ break; -+ case (HEADER_TYPE_USER_DEFINED_SHIM2): -+ p_FmPcd->netEnvs[netEnvCurrId].unitsVectors[i] = 0x00000002; -+ break; -+ default: -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Requested SHIM not supported")); -+ } -+ else -+ { -+ p_FmPcd->netEnvs[netEnvCurrId].unitsVectors[i] = (uint32_t)(0x80000000 >> bitId++); -+ -+ if (IS_SPECIAL_HEADER(p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr)) -+ p_FmPcd->netEnvs[netEnvCurrId].macsecVector = p_FmPcd->netEnvs[netEnvCurrId].unitsVectors[i]; -+ } -+ } -+ -+ /* define a set of hardware parser LCV's according to the defined netenv */ -+ -+ /* set an array of LCV's for each header in the netEnv */ -+ for (i = 0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) -+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++) -+ { -+ /* private headers have no LCV in the hard parser */ -+ if (!IS_PRIVATE_HEADER(p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr)) -+ { -+ for (k = 0; (k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) -+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE); k++) -+ { -+ hdrNum = GetPrsHdrNum(p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr); -+ if ((hdrNum == ILLEGAL_HDR_NUM) || (hdrNum == NO_HDR_NUM)) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, NO_MSG); -+ XX_Free(p_ModifiedNetEnvParams); -+ return NULL; -+ } -+ p_FmPcd->netEnvs[netEnvCurrId].lcvs[hdrNum] |= p_FmPcd->netEnvs[netEnvCurrId].unitsVectors[i]; -+ } -+ } -+ } -+ XX_Free(p_ModifiedNetEnvParams); -+ -+ p_FmPcd->netEnvs[netEnvCurrId].h_Spinlock = XX_InitSpinlock(); -+ if (!p_FmPcd->netEnvs[netEnvCurrId].h_Spinlock) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Pcd NetEnv spinlock")); -+ return NULL; -+ } -+ return &p_FmPcd->netEnvs[netEnvCurrId]; -+} -+ -+t_Error FM_PCD_NetEnvCharacteristicsDelete(t_Handle h_NetEnv) -+{ -+ t_FmPcdNetEnv *p_NetEnv = (t_FmPcdNetEnv*)h_NetEnv; -+ t_FmPcd *p_FmPcd = p_NetEnv->h_FmPcd; -+ uint32_t intFlags; -+ uint8_t netEnvId = p_NetEnv->netEnvId; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE); -+ -+ /* check that no port is bound to this netEnv */ -+ if (p_FmPcd->netEnvs[netEnvId].owners) -+ { -+ RETURN_ERROR(MINOR, E_INVALID_STATE, -+ ("Trying to delete a netEnv that has ports/schemes/trees/clsPlanGrps bound to")); -+ } -+ -+ intFlags = FmPcdLock(p_FmPcd); -+ -+ p_FmPcd->netEnvs[netEnvId].used = FALSE; -+ p_FmPcd->netEnvs[netEnvId].clsPlanGrpId = ILLEGAL_CLS_PLAN; -+ -+ memset(p_FmPcd->netEnvs[netEnvId].units, 0, sizeof(t_FmPcdIntDistinctionUnit)*FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS); -+ memset(p_FmPcd->netEnvs[netEnvId].unitsVectors, 0, sizeof(uint32_t)*FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS); -+ memset(p_FmPcd->netEnvs[netEnvId].lcvs, 0, sizeof(uint32_t)*FM_PCD_PRS_NUM_OF_HDRS); -+ -+ if (p_FmPcd->netEnvs[netEnvId].h_Spinlock) -+ XX_FreeSpinlock(p_FmPcd->netEnvs[netEnvId].h_Spinlock); -+ -+ FmPcdUnlock(p_FmPcd, intFlags); -+ return E_OK; -+} -+ -+void FM_PCD_HcTxConf(t_Handle h_FmPcd, t_DpaaFD *p_Fd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ SANITY_CHECK_RETURN(h_FmPcd, E_INVALID_STATE); -+ -+ FmHcTxConf(p_FmPcd->h_Hc, p_Fd); -+} -+ -+t_Error FM_PCD_SetAdvancedOffloadSupport(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_FmCtrlCodeRevisionInfo revInfo; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->enabled, E_INVALID_STATE); -+ -+ if ((err = FM_GetFmanCtrlCodeRevision(p_FmPcd->h_Fm, &revInfo)) != E_OK) -+ { -+ DBG(WARNING, ("FM in guest-mode without IPC, can't validate firmware revision.")); -+ revInfo.packageRev = IP_OFFLOAD_PACKAGE_NUMBER; -+ } -+ if (!IS_OFFLOAD_PACKAGE(revInfo.packageRev)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Fman ctrl code package")); -+ -+ if (!p_FmPcd->h_Hc) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("HC must be initialized in this mode")); -+ -+ p_FmPcd->advancedOffloadSupport = TRUE; -+ -+ return E_OK; -+} -+ -+uint32_t FM_PCD_GetCounter(t_Handle h_FmPcd, e_FmPcdCounters counter) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t outCounter = 0; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE, 0); -+ -+ switch (counter) -+ { -+ case (e_FM_PCD_KG_COUNTERS_TOTAL): -+ if (!p_FmPcd->p_FmPcdKg) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("KeyGen is not activated")); -+ return 0; -+ } -+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) && -+ !p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs && -+ !p_FmPcd->h_IpcSession) -+ { -+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without neither IPC nor mapped register!")); -+ return 0; -+ } -+ break; -+ -+ case (e_FM_PCD_PLCR_COUNTERS_YELLOW): -+ case (e_FM_PCD_PLCR_COUNTERS_RED): -+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED): -+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW): -+ case (e_FM_PCD_PLCR_COUNTERS_TOTAL): -+ case (e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH): -+ if (!p_FmPcd->p_FmPcdPlcr) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Policer is not activated")); -+ return 0; -+ } -+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) && -+ !p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs && -+ !p_FmPcd->h_IpcSession) -+ { -+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in \"guest-mode\" without neither IPC nor mapped register!")); -+ return 0; -+ } -+ -+ /* check that counters are enabled */ -+ if (p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs && -+ !(GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_gcr) & FM_PCD_PLCR_GCR_STEN)) -+ { -+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("Requested counter was not enabled")); -+ return 0; -+ } -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs || -+ ((p_FmPcd->guestId != NCSW_MASTER_ID) && p_FmPcd->h_IpcSession)); -+ break; -+ -+ case (e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH): -+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED): -+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED): -+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED): -+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED): -+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR): -+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR): -+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR): -+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR): -+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES): -+ if (!p_FmPcd->p_FmPcdPrs) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Parser is not activated")); -+ return 0; -+ } -+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) && -+ !p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs && -+ !p_FmPcd->h_IpcSession) -+ { -+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without neither IPC nor mapped register!")); -+ return 0; -+ } -+ break; -+ default: -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Unsupported type of counter")); -+ return 0; -+ } -+ -+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) && -+ p_FmPcd->h_IpcSession) -+ { -+ t_FmPcdIpcMsg msg; -+ t_FmPcdIpcReply reply; -+ uint32_t replyLength; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_PCD_GET_COUNTER; -+ memcpy(msg.msgBody, (uint8_t *)&counter, sizeof(uint32_t)); -+ replyLength = sizeof(uint32_t) + sizeof(uint32_t); -+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) +sizeof(uint32_t), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t) + sizeof(uint32_t)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ -+ memcpy((uint8_t*)&outCounter, reply.replyBody, sizeof(uint32_t)); -+ return outCounter; -+ } -+ -+ switch (counter) -+ { -+ /* Parser statistics */ -+ case (e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_pds); -+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l2rrs); -+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l3rrs); -+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l4rrs); -+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_srrs); -+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l2rres); -+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l3rres); -+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l4rres); -+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_srres); -+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_spcs); -+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_spscs); -+ case (e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_hxscs); -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mrcs); -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mrscs); -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mwcs); -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mwscs); -+ case (e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES): -+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_fcscs); -+ case (e_FM_PCD_KG_COUNTERS_TOTAL): -+ return GET_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_tpc); -+ -+ /* Policer statistics */ -+ case (e_FM_PCD_PLCR_COUNTERS_YELLOW): -+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ypcnt); -+ case (e_FM_PCD_PLCR_COUNTERS_RED): -+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rpcnt); -+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED): -+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rrpcnt); -+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW): -+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rypcnt); -+ case (e_FM_PCD_PLCR_COUNTERS_TOTAL): -+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_tpcnt); -+ case (e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH): -+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_flmcnt); -+ } -+ return 0; -+} -+ -+t_Error FM_PCD_SetException(t_Handle h_FmPcd, e_FmPcdExceptions exception, bool enable) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t bitMask = 0, tmpReg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE); -+ -+ if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_SetException - guest mode!")); -+ -+ GET_FM_PCD_EXCEPTION_FLAG(bitMask, exception); -+ -+ if (bitMask) -+ { -+ if (enable) -+ p_FmPcd->exceptions |= bitMask; -+ else -+ p_FmPcd->exceptions &= ~bitMask; -+ -+ switch (exception) -+ { -+ case (e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC): -+ case (e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW): -+ if (!p_FmPcd->p_FmPcdKg) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt - keygen is not working")); -+ break; -+ case (e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC): -+ case (e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR): -+ case (e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE): -+ case (e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE): -+ if (!p_FmPcd->p_FmPcdPlcr) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt - policer is not working")); -+ break; -+ case (e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC): -+ case (e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC): -+ if (!p_FmPcd->p_FmPcdPrs) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt - parser is not working")); -+ break; -+ } -+ -+ switch (exception) -+ { -+ case (e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC): -+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_eeer); -+ if (enable) -+ tmpReg |= FM_EX_KG_DOUBLE_ECC; -+ else -+ tmpReg &= ~FM_EX_KG_DOUBLE_ECC; -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_eeer, tmpReg); -+ break; -+ case (e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW): -+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_eeer); -+ if (enable) -+ tmpReg |= FM_EX_KG_KEYSIZE_OVERFLOW; -+ else -+ tmpReg &= ~FM_EX_KG_KEYSIZE_OVERFLOW; -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_eeer, tmpReg); -+ break; -+ case (e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC): -+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_perer); -+ if (enable) -+ tmpReg |= FM_PCD_PRS_DOUBLE_ECC; -+ else -+ tmpReg &= ~FM_PCD_PRS_DOUBLE_ECC; -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_perer, tmpReg); -+ break; -+ case (e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC): -+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_pever); -+ if (enable) -+ tmpReg |= FM_PCD_PRS_SINGLE_ECC; -+ else -+ tmpReg &= ~FM_PCD_PRS_SINGLE_ECC; -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_pever, tmpReg); -+ break; -+ case (e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC): -+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eier); -+ if (enable) -+ tmpReg |= FM_PCD_PLCR_DOUBLE_ECC; -+ else -+ tmpReg &= ~FM_PCD_PLCR_DOUBLE_ECC; -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eier, tmpReg); -+ break; -+ case (e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR): -+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eier); -+ if (enable) -+ tmpReg |= FM_PCD_PLCR_INIT_ENTRY_ERROR; -+ else -+ tmpReg &= ~FM_PCD_PLCR_INIT_ENTRY_ERROR; -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eier, tmpReg); -+ break; -+ case (e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE): -+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ier); -+ if (enable) -+ tmpReg |= FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE; -+ else -+ tmpReg &= ~FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE; -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ier, tmpReg); -+ break; -+ case (e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE): -+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ier); -+ if (enable) -+ tmpReg |= FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE; -+ else -+ tmpReg &= ~FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE; -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ier, tmpReg); -+ break; -+ } -+ /* for ECC exceptions driver automatically enables ECC mechanism, if disabled. -+ Driver may disable them automatically, depending on driver's status */ -+ if (enable && ((exception == e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC) | -+ (exception == e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC) | -+ (exception == e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC) | -+ (exception == e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC))) -+ FmEnableRamsEcc(p_FmPcd->h_Fm); -+ if (!enable && ((exception == e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC) | -+ (exception == e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC) | -+ (exception == e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC) | -+ (exception == e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC))) -+ FmDisableRamsEcc(p_FmPcd->h_Fm); -+ } -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_ForceIntr (t_Handle h_FmPcd, e_FmPcdExceptions exception) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE); -+ -+ if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_ForceIntr - guest mode!")); -+ -+ switch (exception) -+ { -+ case (e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC): -+ case (e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW): -+ if (!p_FmPcd->p_FmPcdKg) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt - keygen is not working")); -+ break; -+ case (e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC): -+ case (e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR): -+ case (e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE): -+ case (e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE): -+ if (!p_FmPcd->p_FmPcdPlcr) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt - policer is not working")); -+ break; -+ case (e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC): -+ case (e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC): -+ if (!p_FmPcd->p_FmPcdPrs) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt -parsrer is not working")); -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid interrupt requested")); -+ } -+ switch (exception) -+ { -+ case e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC: -+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PRS_DOUBLE_ECC)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ break; -+ case e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC: -+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PRS_SINGLE_ECC)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ break; -+ case e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC: -+ if (!(p_FmPcd->exceptions & FM_EX_KG_DOUBLE_ECC)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_feer, FM_EX_KG_DOUBLE_ECC); -+ break; -+ case e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW: -+ if (!(p_FmPcd->exceptions & FM_EX_KG_KEYSIZE_OVERFLOW)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_feer, FM_EX_KG_KEYSIZE_OVERFLOW); -+ break; -+ case e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC: -+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PLCR_DOUBLE_ECC)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eifr, FM_PCD_PLCR_DOUBLE_ECC); -+ break; -+ case e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR: -+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PLCR_INIT_ENTRY_ERROR)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eifr, FM_PCD_PLCR_INIT_ENTRY_ERROR); -+ break; -+ case e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE: -+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PLCR_PRAM_SELF_INIT_COMPLETE)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ifr, FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE); -+ break; -+ case e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE: -+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PLCR_ATOMIC_ACTION_COMPLETE)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ifr, FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE); -+ break; -+ } -+ -+ return E_OK; -+} -+ -+ -+t_Error FM_PCD_ModifyCounter(t_Handle h_FmPcd, e_FmPcdCounters counter, uint32_t value) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE); -+ -+ if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_ModifyCounter - guest mode!")); -+ -+ switch (counter) -+ { -+ case (e_FM_PCD_KG_COUNTERS_TOTAL): -+ if (!p_FmPcd->p_FmPcdKg) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Invalid counters - KeyGen is not working")); -+ break; -+ case (e_FM_PCD_PLCR_COUNTERS_YELLOW): -+ case (e_FM_PCD_PLCR_COUNTERS_RED): -+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED): -+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW): -+ case (e_FM_PCD_PLCR_COUNTERS_TOTAL): -+ case (e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH): -+ if (!p_FmPcd->p_FmPcdPlcr) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Invalid counters - Policer is not working")); -+ if (!(GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_gcr) & FM_PCD_PLCR_GCR_STEN)) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Requested counter was not enabled")); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH): -+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED): -+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED): -+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED): -+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED): -+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR): -+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR): -+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR): -+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR): -+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES): -+ case (e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES): -+ if (!p_FmPcd->p_FmPcdPrs) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Unsupported type of counter")); -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Unsupported type of counter")); -+ } -+ switch (counter) -+ { -+ case (e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_pds, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l2rrs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l3rrs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l4rrs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_srrs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l2rres, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l3rres, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l4rres, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_srres, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_spcs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_spscs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_hxscs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mrcs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mrscs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mwcs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mwscs, value); -+ break; -+ case (e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_fcscs, value); -+ break; -+ case (e_FM_PCD_KG_COUNTERS_TOTAL): -+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_tpc,value); -+ break; -+ -+ /*Policer counters*/ -+ case (e_FM_PCD_PLCR_COUNTERS_YELLOW): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ypcnt, value); -+ break; -+ case (e_FM_PCD_PLCR_COUNTERS_RED): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rpcnt, value); -+ break; -+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rrpcnt, value); -+ break; -+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rypcnt, value); -+ break; -+ case (e_FM_PCD_PLCR_COUNTERS_TOTAL): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_tpcnt, value); -+ break; -+ case (e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH): -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_flmcnt, value); -+ break; -+ } -+ -+ return E_OK; -+} -+ -+t_Handle FM_PCD_GetHcPort(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ return FmHcGetPort(p_FmPcd->h_Hc); -+} -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd.h -@@ -0,0 +1,543 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_pcd.h -+ -+ @Description FM PCD ... -+*//***************************************************************************/ -+#ifndef __FM_PCD_H -+#define __FM_PCD_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "list_ext.h" -+#include "fm_pcd_ext.h" -+#include "fm_common.h" -+#include "fsl_fman_prs.h" -+#include "fsl_fman_kg.h" -+ -+#define __ERR_MODULE__ MODULE_FM_PCD -+ -+ -+/****************************/ -+/* Defaults */ -+/****************************/ -+#define DEFAULT_plcrAutoRefresh FALSE -+#define DEFAULT_fmPcdKgErrorExceptions (FM_EX_KG_DOUBLE_ECC | FM_EX_KG_KEYSIZE_OVERFLOW) -+#define DEFAULT_fmPcdPlcrErrorExceptions (FM_PCD_EX_PLCR_DOUBLE_ECC | FM_PCD_EX_PLCR_INIT_ENTRY_ERROR) -+#define DEFAULT_fmPcdPlcrExceptions 0 -+#define DEFAULT_fmPcdPrsErrorExceptions (FM_PCD_EX_PRS_DOUBLE_ECC) -+ -+#define DEFAULT_fmPcdPrsExceptions FM_PCD_EX_PRS_SINGLE_ECC -+#define DEFAULT_numOfUsedProfilesPerWindow 16 -+#define DEFAULT_numOfSharedPlcrProfiles 4 -+ -+/****************************/ -+/* Network defines */ -+/****************************/ -+#define UDP_HEADER_SIZE 8 -+ -+#define ESP_SPI_OFFSET 0 -+#define ESP_SPI_SIZE 4 -+#define ESP_SEQ_NUM_OFFSET ESP_SPI_SIZE -+#define ESP_SEQ_NUM_SIZE 4 -+ -+/****************************/ -+/* General defines */ -+/****************************/ -+#define ILLEGAL_CLS_PLAN 0xff -+#define ILLEGAL_NETENV 0xff -+ -+#define FM_PCD_MAX_NUM_OF_ALIAS_HDRS 3 -+ -+/****************************/ -+/* Error defines */ -+/****************************/ -+ -+#define FM_PCD_EX_PLCR_DOUBLE_ECC 0x20000000 -+#define FM_PCD_EX_PLCR_INIT_ENTRY_ERROR 0x10000000 -+#define FM_PCD_EX_PLCR_PRAM_SELF_INIT_COMPLETE 0x08000000 -+#define FM_PCD_EX_PLCR_ATOMIC_ACTION_COMPLETE 0x04000000 -+ -+#define GET_FM_PCD_EXCEPTION_FLAG(bitMask, exception) \ -+switch (exception){ \ -+ case e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC: \ -+ bitMask = FM_EX_KG_DOUBLE_ECC; break; \ -+ case e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC: \ -+ bitMask = FM_PCD_EX_PLCR_DOUBLE_ECC; break; \ -+ case e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW: \ -+ bitMask = FM_EX_KG_KEYSIZE_OVERFLOW; break; \ -+ case e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR: \ -+ bitMask = FM_PCD_EX_PLCR_INIT_ENTRY_ERROR; break; \ -+ case e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE: \ -+ bitMask = FM_PCD_EX_PLCR_PRAM_SELF_INIT_COMPLETE; break; \ -+ case e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE: \ -+ bitMask = FM_PCD_EX_PLCR_ATOMIC_ACTION_COMPLETE; break; \ -+ case e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC: \ -+ bitMask = FM_PCD_EX_PRS_DOUBLE_ECC; break; \ -+ case e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC: \ -+ bitMask = FM_PCD_EX_PRS_SINGLE_ECC; break; \ -+ default: bitMask = 0;break;} -+ -+/***********************************************************************/ -+/* Policer defines */ -+/***********************************************************************/ -+#define FM_PCD_PLCR_GCR_STEN 0x40000000 -+#define FM_PCD_PLCR_DOUBLE_ECC 0x80000000 -+#define FM_PCD_PLCR_INIT_ENTRY_ERROR 0x40000000 -+#define FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE 0x80000000 -+#define FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE 0x40000000 -+ -+/***********************************************************************/ -+/* Memory map */ -+/***********************************************************************/ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+typedef struct { -+/* General Configuration and Status Registers */ -+ volatile uint32_t fmpl_gcr; /* 0x000 FMPL_GCR - FM Policer General Configuration */ -+ volatile uint32_t fmpl_gsr; /* 0x004 FMPL_GSR - FM Policer Global Status Register */ -+ volatile uint32_t fmpl_evr; /* 0x008 FMPL_EVR - FM Policer Event Register */ -+ volatile uint32_t fmpl_ier; /* 0x00C FMPL_IER - FM Policer Interrupt Enable Register */ -+ volatile uint32_t fmpl_ifr; /* 0x010 FMPL_IFR - FM Policer Interrupt Force Register */ -+ volatile uint32_t fmpl_eevr; /* 0x014 FMPL_EEVR - FM Policer Error Event Register */ -+ volatile uint32_t fmpl_eier; /* 0x018 FMPL_EIER - FM Policer Error Interrupt Enable Register */ -+ volatile uint32_t fmpl_eifr; /* 0x01C FMPL_EIFR - FM Policer Error Interrupt Force Register */ -+/* Global Statistic Counters */ -+ volatile uint32_t fmpl_rpcnt; /* 0x020 FMPL_RPC - FM Policer RED Packets Counter */ -+ volatile uint32_t fmpl_ypcnt; /* 0x024 FMPL_YPC - FM Policer YELLOW Packets Counter */ -+ volatile uint32_t fmpl_rrpcnt; /* 0x028 FMPL_RRPC - FM Policer Recolored RED Packet Counter */ -+ volatile uint32_t fmpl_rypcnt; /* 0x02C FMPL_RYPC - FM Policer Recolored YELLOW Packet Counter */ -+ volatile uint32_t fmpl_tpcnt; /* 0x030 FMPL_TPC - FM Policer Total Packet Counter */ -+ volatile uint32_t fmpl_flmcnt; /* 0x034 FMPL_FLMC - FM Policer Frame Length Mismatch Counter */ -+ volatile uint32_t fmpl_res0[21]; /* 0x038 - 0x08B Reserved */ -+/* Profile RAM Access Registers */ -+ volatile uint32_t fmpl_par; /* 0x08C FMPL_PAR - FM Policer Profile Action Register*/ -+ t_FmPcdPlcrProfileRegs profileRegs; -+/* Error Capture Registers */ -+ volatile uint32_t fmpl_serc; /* 0x100 FMPL_SERC - FM Policer Soft Error Capture */ -+ volatile uint32_t fmpl_upcr; /* 0x104 FMPL_UPCR - FM Policer Uninitialized Profile Capture Register */ -+ volatile uint32_t fmpl_res2; /* 0x108 Reserved */ -+/* Debug Registers */ -+ volatile uint32_t fmpl_res3[61]; /* 0x10C-0x200 Reserved Debug*/ -+/* Profile Selection Mapping Registers Per Port-ID (n=1-11, 16) */ -+ volatile uint32_t fmpl_dpmr; /* 0x200 FMPL_DPMR - FM Policer Default Mapping Register */ -+ volatile uint32_t fmpl_pmr[63]; /*+default 0x204-0x2FF FMPL_PMR1 - FMPL_PMR63, - FM Policer Profile Mapping Registers. -+ (for port-ID 1-11, only for supported Port-ID registers) */ -+} t_FmPcdPlcrRegs; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+/***********************************************************************/ -+/* Driver's internal structures */ -+/***********************************************************************/ -+ -+typedef struct { -+ bool known; -+ uint8_t id; -+} t_FmPcdKgSchemesExtractsEntry; -+ -+typedef struct { -+ t_FmPcdKgSchemesExtractsEntry extractsArray[FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY]; -+} t_FmPcdKgSchemesExtracts; -+ -+typedef struct { -+ t_Handle h_Manip; -+ bool keepRes; -+ e_FmPcdEngine nextEngine; -+ uint8_t parseCode; -+} t_FmPcdInfoForManip; -+ -+/**************************************************************************//** -+ @Description A structure of parameters to communicate -+ between the port and PCD regarding the KG scheme. -+*//***************************************************************************/ -+typedef struct { -+ uint8_t netEnvId; /* in */ -+ uint8_t numOfDistinctionUnits; /* in */ -+ uint8_t unitIds[FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; /* in */ -+ uint32_t vector; /* out */ -+} t_NetEnvParams; -+ -+typedef struct { -+ bool allocated; -+ uint8_t ownerId; /* guestId for KG in multi-partition only. -+ portId for PLCR in any environment */ -+} t_FmPcdAllocMng; -+ -+typedef struct { -+ volatile bool lock; -+ bool used; -+ uint8_t owners; -+ uint8_t netEnvId; -+ uint8_t guestId; -+ uint8_t baseEntry; -+ uint16_t sizeOfGrp; -+ protocolOpt_t optArray[FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)]; -+} t_FmPcdKgClsPlanGrp; -+ -+typedef struct { -+ t_Handle h_FmPcd; -+ uint8_t schemeId; -+ t_FmPcdLock *p_Lock; -+ bool valid; -+ uint8_t netEnvId; -+ uint8_t owners; -+ uint32_t matchVector; -+ uint32_t ccUnits; -+ bool nextRelativePlcrProfile; -+ uint16_t relativeProfileId; -+ uint16_t numOfProfiles; -+ t_FmPcdKgKeyOrder orderedArray; -+ e_FmPcdEngine nextEngine; -+ e_FmPcdDoneAction doneAction; -+ bool requiredActionFlag; -+ uint32_t requiredAction; -+ bool extractedOrs; -+ uint8_t bitOffsetInPlcrProfile; -+ bool directPlcr; -+#if (DPAA_VERSION >= 11) -+ bool vspe; -+#endif -+} t_FmPcdKgScheme; -+ -+typedef union { -+ struct fman_kg_scheme_regs schemeRegs; -+ struct fman_kg_pe_regs portRegs; -+ struct fman_kg_cp_regs clsPlanRegs; -+} u_FmPcdKgIndirectAccessRegs; -+ -+typedef struct { -+ struct fman_kg_regs *p_FmPcdKgRegs; -+ uint32_t schemeExceptionsBitMask; -+ uint8_t numOfSchemes; -+ t_Handle h_HwSpinlock; -+ uint8_t schemesIds[FM_PCD_KG_NUM_OF_SCHEMES]; -+ t_FmPcdKgScheme schemes[FM_PCD_KG_NUM_OF_SCHEMES]; -+ t_FmPcdKgClsPlanGrp clsPlanGrps[FM_MAX_NUM_OF_PORTS]; -+ uint8_t emptyClsPlanGrpId; -+ t_FmPcdAllocMng schemesMng[FM_PCD_KG_NUM_OF_SCHEMES]; /* only for MASTER ! */ -+ t_FmPcdAllocMng clsPlanBlocksMng[FM_PCD_MAX_NUM_OF_CLS_PLANS/CLS_PLAN_NUM_PER_GRP]; -+ u_FmPcdKgIndirectAccessRegs *p_IndirectAccessRegs; -+} t_FmPcdKg; -+ -+typedef struct { -+ uint16_t profilesBase; -+ uint16_t numOfProfiles; -+ t_Handle h_FmPort; -+} t_FmPcdPlcrMapParam; -+ -+typedef struct { -+ uint16_t absoluteProfileId; -+ t_Handle h_FmPcd; -+ bool valid; -+ t_FmPcdLock *p_Lock; -+ t_FmPcdAllocMng profilesMng; -+ bool requiredActionFlag; -+ uint32_t requiredAction; -+ e_FmPcdEngine nextEngineOnGreen; /**< Green next engine type */ -+ u_FmPcdPlcrNextEngineParams paramsOnGreen; /**< Green next engine params */ -+ -+ e_FmPcdEngine nextEngineOnYellow; /**< Yellow next engine type */ -+ u_FmPcdPlcrNextEngineParams paramsOnYellow; /**< Yellow next engine params */ -+ -+ e_FmPcdEngine nextEngineOnRed; /**< Red next engine type */ -+ u_FmPcdPlcrNextEngineParams paramsOnRed; /**< Red next engine params */ -+} t_FmPcdPlcrProfile; -+ -+typedef struct { -+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs; -+ uint16_t partPlcrProfilesBase; -+ uint16_t partNumOfPlcrProfiles; -+ t_FmPcdPlcrProfile profiles[FM_PCD_PLCR_NUM_ENTRIES]; -+ uint16_t numOfSharedProfiles; -+ uint16_t sharedProfilesIds[FM_PCD_PLCR_NUM_ENTRIES]; -+ t_FmPcdPlcrMapParam portsMapping[FM_MAX_NUM_OF_PORTS]; -+ t_Handle h_HwSpinlock; -+ t_Handle h_SwSpinlock; -+} t_FmPcdPlcr; -+ -+typedef struct { -+ uint32_t *p_SwPrsCode; -+ uint32_t *p_CurrSwPrs; -+ uint8_t currLabel; -+ struct fman_prs_regs *p_FmPcdPrsRegs; -+ t_FmPcdPrsLabelParams labelsTable[FM_PCD_PRS_NUM_OF_LABELS]; -+ uint32_t fmPcdPrsPortIdStatistics; -+} t_FmPcdPrs; -+ -+typedef struct { -+ struct { -+ e_NetHeaderType hdr; -+ protocolOpt_t opt; /* only one option !! */ -+ } hdrs[FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS]; -+} t_FmPcdIntDistinctionUnit; -+ -+typedef struct { -+ e_NetHeaderType hdr; -+ protocolOpt_t opt; /* only one option !! */ -+ e_NetHeaderType aliasHdr; -+} t_FmPcdNetEnvAliases; -+ -+typedef struct { -+ uint8_t netEnvId; -+ t_Handle h_FmPcd; -+ t_Handle h_Spinlock; -+ bool used; -+ uint8_t owners; -+ uint8_t clsPlanGrpId; -+ t_FmPcdIntDistinctionUnit units[FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; -+ uint32_t unitsVectors[FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; -+ uint32_t lcvs[FM_PCD_PRS_NUM_OF_HDRS]; -+ uint32_t macsecVector; -+ t_FmPcdNetEnvAliases aliasHdrs[FM_PCD_MAX_NUM_OF_ALIAS_HDRS]; -+} t_FmPcdNetEnv; -+ -+typedef struct { -+ struct fman_prs_cfg dfltCfg; -+ bool plcrAutoRefresh; -+ uint16_t prsMaxParseCycleLimit; -+} t_FmPcdDriverParam; -+ -+typedef struct { -+ t_Handle h_Fm; -+ t_Handle h_FmMuram; -+ t_FmRevisionInfo fmRevInfo; -+ -+ uint64_t physicalMuramBase; -+ -+ t_Handle h_Spinlock; -+ t_List freeLocksLst; -+ t_List acquiredLocksLst; -+ -+ t_Handle h_IpcSession; /* relevant for guest only */ -+ bool enabled; -+ uint8_t guestId; /**< Guest Partition Id */ -+ uint8_t numOfEnabledGuestPartitionsPcds; -+ char fmPcdModuleName[MODULE_NAME_SIZE]; -+ char fmPcdIpcHandlerModuleName[MODULE_NAME_SIZE]; /* relevant for guest only - this is the master's name */ -+ t_FmPcdNetEnv netEnvs[FM_MAX_NUM_OF_PORTS]; -+ t_FmPcdKg *p_FmPcdKg; -+ t_FmPcdPlcr *p_FmPcdPlcr; -+ t_FmPcdPrs *p_FmPcdPrs; -+ -+ void *p_CcShadow; /**< CC MURAM shadow */ -+ uint32_t ccShadowSize; -+ uint32_t ccShadowAlign; -+ volatile bool shadowLock; -+ t_Handle h_ShadowSpinlock; -+ -+ t_Handle h_Hc; -+ -+ uint32_t exceptions; -+ t_FmPcdExceptionCallback *f_Exception; -+ t_FmPcdIdExceptionCallback *f_FmPcdIndexedException; -+ t_Handle h_App; -+ uintptr_t ipv6FrameIdAddr; -+ uintptr_t capwapFrameIdAddr; -+ bool advancedOffloadSupport; -+ -+ t_FmPcdDriverParam *p_FmPcdDriverParam; -+} t_FmPcd; -+ -+#if (DPAA_VERSION >= 11) -+typedef uint8_t t_FmPcdFrmReplicUpdateType; -+#define FRM_REPLIC_UPDATE_COUNTER 0x01 -+#define FRM_REPLIC_UPDATE_INFO 0x02 -+#endif /* (DPAA_VERSION >= 11) */ -+/***********************************************************************/ -+/* PCD internal routines */ -+/***********************************************************************/ -+ -+t_Error PcdGetVectorForOpt(t_FmPcd *p_FmPcd, uint8_t netEnvId, protocolOpt_t opt, uint32_t *p_Vector); -+t_Error PcdGetUnitsVector(t_FmPcd *p_FmPcd, t_NetEnvParams *p_Params); -+bool PcdNetEnvIsUnitWithoutOpts(t_FmPcd *p_FmPcd, uint8_t netEnvId, uint32_t unitVector); -+t_Error PcdGetClsPlanGrpParams(t_FmPcd *p_FmPcd, t_FmPcdKgInterModuleClsPlanGrpParams *p_GrpParams); -+void FmPcdSetClsPlanGrpId(t_FmPcd *p_FmPcd, uint8_t netEnvId, uint8_t clsPlanGrpId); -+e_NetHeaderType FmPcdGetAliasHdr(t_FmPcd *p_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr); -+uint8_t FmPcdNetEnvGetUnitIdForSingleHdr(t_FmPcd *p_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr); -+uint8_t FmPcdNetEnvGetUnitId(t_FmPcd *p_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr, bool interchangeable, protocolOpt_t opt); -+ -+t_Error FmPcdManipBuildIpReassmScheme(t_FmPcd *p_FmPcd, t_Handle h_NetEnv, t_Handle h_CcTree, t_Handle h_Manip, bool isIpv4, uint8_t groupId); -+t_Error FmPcdManipDeleteIpReassmSchemes(t_Handle h_Manip); -+t_Error FmPcdManipBuildCapwapReassmScheme(t_FmPcd *p_FmPcd, t_Handle h_NetEnv, t_Handle h_CcTree, t_Handle h_Manip, uint8_t groupId); -+t_Error FmPcdManipDeleteCapwapReassmSchemes(t_Handle h_Manip); -+bool FmPcdManipIpReassmIsIpv6Hdr(t_Handle h_Manip); -+ -+t_Handle KgConfig( t_FmPcd *p_FmPcd, t_FmPcdParams *p_FmPcdParams); -+t_Error KgInit(t_FmPcd *p_FmPcd); -+t_Error KgFree(t_FmPcd *p_FmPcd); -+void KgSetClsPlan(t_Handle h_FmPcd, t_FmPcdKgInterModuleClsPlanSet *p_Set); -+bool KgIsSchemeAlwaysDirect(t_Handle h_FmPcd, uint8_t schemeId); -+void KgEnable(t_FmPcd *p_FmPcd); -+void KgDisable(t_FmPcd *p_FmPcd); -+t_Error KgAllocClsPlanEntries(t_Handle h_FmPcd, uint16_t numOfClsPlanEntries, uint8_t guestId, uint8_t *p_First); -+void KgFreeClsPlanEntries(t_Handle h_FmPcd, uint16_t numOfClsPlanEntries, uint8_t guestId, uint8_t base); -+ -+/* only for MULTI partittion */ -+t_Error FmPcdKgAllocSchemes(t_Handle h_FmPcd, uint8_t numOfSchemes, uint8_t guestId, uint8_t *p_SchemesIds); -+t_Error FmPcdKgFreeSchemes(t_Handle h_FmPcd, uint8_t numOfSchemes, uint8_t guestId, uint8_t *p_SchemesIds); -+/* only for SINGLE partittion */ -+t_Error KgBindPortToSchemes(t_Handle h_FmPcd , uint8_t hardwarePortId, uint32_t spReg); -+ -+t_FmPcdLock *FmPcdAcquireLock(t_Handle h_FmPcd); -+void FmPcdReleaseLock(t_Handle h_FmPcd, t_FmPcdLock *p_Lock); -+ -+t_Handle PlcrConfig(t_FmPcd *p_FmPcd, t_FmPcdParams *p_FmPcdParams); -+t_Error PlcrInit(t_FmPcd *p_FmPcd); -+t_Error PlcrFree(t_FmPcd *p_FmPcd); -+void PlcrEnable(t_FmPcd *p_FmPcd); -+void PlcrDisable(t_FmPcd *p_FmPcd); -+uint16_t PlcrAllocProfilesForPartition(t_FmPcd *p_FmPcd, uint16_t base, uint16_t numOfProfiles, uint8_t guestId); -+void PlcrFreeProfilesForPartition(t_FmPcd *p_FmPcd, uint16_t base, uint16_t numOfProfiles, uint8_t guestId); -+t_Error PlcrSetPortProfiles(t_FmPcd *p_FmPcd, -+ uint8_t hardwarePortId, -+ uint16_t numOfProfiles, -+ uint16_t base); -+t_Error PlcrClearPortProfiles(t_FmPcd *p_FmPcd, uint8_t hardwarePortId); -+ -+t_Handle PrsConfig(t_FmPcd *p_FmPcd,t_FmPcdParams *p_FmPcdParams); -+t_Error PrsInit(t_FmPcd *p_FmPcd); -+void PrsEnable(t_FmPcd *p_FmPcd); -+void PrsDisable(t_FmPcd *p_FmPcd); -+void PrsFree(t_FmPcd *p_FmPcd ); -+t_Error PrsIncludePortInStatistics(t_FmPcd *p_FmPcd, uint8_t hardwarePortId, bool include); -+ -+t_Error FmPcdCcGetGrpParams(t_Handle treeId, uint8_t grpId, uint32_t *p_GrpBits, uint8_t *p_GrpBase); -+uint8_t FmPcdCcGetOffset(t_Handle h_CcNode); -+uint8_t FmPcdCcGetParseCode(t_Handle h_CcNode); -+uint16_t FmPcdCcGetNumOfKeys(t_Handle h_CcNode); -+t_Error ValidateNextEngineParams(t_Handle h_FmPcd, t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams, e_FmPcdCcStatsMode supportedStatsMode); -+ -+void FmPcdManipUpdateOwner(t_Handle h_Manip, bool add); -+t_Error FmPcdManipCheckParamsForCcNextEngine(t_FmPcdCcNextEngineParams *p_InfoForManip, uint32_t *requiredAction); -+void FmPcdManipUpdateAdResultForCc(t_Handle h_Manip, -+ t_FmPcdCcNextEngineParams *p_CcNextEngineParams, -+ t_Handle p_Ad, -+ t_Handle *p_AdNewPtr); -+void FmPcdManipUpdateAdContLookupForCc(t_Handle h_Manip, t_Handle p_Ad, t_Handle *p_AdNew, uint32_t adTableOffset); -+void FmPcdManipUpdateOwner(t_Handle h_Manip, bool add); -+t_Error FmPcdManipCheckParamsWithCcNodeParams(t_Handle h_Manip, t_Handle h_FmPcdCcNode); -+#ifdef FM_CAPWAP_SUPPORT -+t_Handle FmPcdManipApplSpecificBuild(void); -+bool FmPcdManipIsCapwapApplSpecific(t_Handle h_Manip); -+#endif /* FM_CAPWAP_SUPPORT */ -+#if (DPAA_VERSION >= 11) -+void * FrmReplicGroupGetSourceTableDescriptor(t_Handle h_ReplicGroup); -+void FrmReplicGroupUpdateOwner(t_Handle h_ReplicGroup, bool add); -+void FrmReplicGroupUpdateAd(t_Handle h_ReplicGroup, void *p_Ad, t_Handle *h_AdNew); -+ -+void FmPcdCcGetAdTablesThatPointOnReplicGroup(t_Handle h_Node, -+ t_Handle h_ReplicGroup, -+ t_List *p_AdTables, -+ uint32_t *p_NumOfAdTables); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+void EnqueueNodeInfoToRelevantLst(t_List *p_List, t_CcNodeInformation *p_CcInfo, t_Handle h_Spinlock); -+void DequeueNodeInfoFromRelevantLst(t_List *p_List, t_Handle h_Info, t_Handle h_Spinlock); -+t_CcNodeInformation* FindNodeInfoInReleventLst(t_List *p_List, t_Handle h_Info, t_Handle h_Spinlock); -+t_List *FmPcdManipGetSpinlock(t_Handle h_Manip); -+t_List *FmPcdManipGetNodeLstPointedOnThisManip(t_Handle h_Manip); -+ -+typedef struct -+{ -+ t_Handle h_StatsAd; -+ t_Handle h_StatsCounters; -+#if (DPAA_VERSION >= 11) -+ t_Handle h_StatsFLRs; -+#endif /* (DPAA_VERSION >= 11) */ -+} t_FmPcdCcStatsParams; -+ -+void NextStepAd(t_Handle h_Ad, -+ t_FmPcdCcStatsParams *p_FmPcdCcStatsParams, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams, -+ t_FmPcd *p_FmPcd); -+void ReleaseLst(t_List *p_List); -+ -+static __inline__ t_Handle FmPcdGetMuramHandle(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ ASSERT_COND(p_FmPcd); -+ return p_FmPcd->h_FmMuram; -+} -+ -+static __inline__ uint64_t FmPcdGetMuramPhysBase(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ ASSERT_COND(p_FmPcd); -+ return p_FmPcd->physicalMuramBase; -+} -+ -+static __inline__ uint32_t FmPcdLockSpinlock(t_FmPcdLock *p_Lock) -+{ -+ ASSERT_COND(p_Lock); -+ return XX_LockIntrSpinlock(p_Lock->h_Spinlock); -+} -+ -+static __inline__ void FmPcdUnlockSpinlock(t_FmPcdLock *p_Lock, uint32_t flags) -+{ -+ ASSERT_COND(p_Lock); -+ XX_UnlockIntrSpinlock(p_Lock->h_Spinlock, flags); -+} -+ -+static __inline__ bool FmPcdLockTryLock(t_FmPcdLock *p_Lock) -+{ -+ uint32_t intFlags; -+ -+ ASSERT_COND(p_Lock); -+ intFlags = XX_LockIntrSpinlock(p_Lock->h_Spinlock); -+ if (p_Lock->flag) -+ { -+ XX_UnlockIntrSpinlock(p_Lock->h_Spinlock, intFlags); -+ return FALSE; -+ } -+ p_Lock->flag = TRUE; -+ XX_UnlockIntrSpinlock(p_Lock->h_Spinlock, intFlags); -+ return TRUE; -+} -+ -+static __inline__ void FmPcdLockUnlock(t_FmPcdLock *p_Lock) -+{ -+ ASSERT_COND(p_Lock); -+ p_Lock->flag = FALSE; -+} -+ -+ -+#endif /* __FM_PCD_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd_ipc.h -@@ -0,0 +1,280 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File fm_pcd_ipc.h -+ -+ @Description FM PCD Inter-Partition prototypes, structures and definitions. -+*//***************************************************************************/ -+#ifndef __FM_PCD_IPC_H -+#define __FM_PCD_IPC_H -+ -+#include "std_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group FM_grp Frame Manager API -+ -+ @Description FM API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+/**************************************************************************//** -+ @Description Structure for getting a sw parser address according to a label -+ Fields commented 'IN' are passed by the port module to be used -+ by the FM module. -+ Fields commented 'OUT' will be filled by FM before returning to port. -+*//***************************************************************************/ -+typedef _Packed struct t_FmPcdIpcSwPrsLable -+{ -+ uint32_t enumHdr; /**< IN. The existence of this header will invoke -+ the sw parser code. */ -+ uint8_t indexPerHdr; /**< IN. Normally 0, if more than one sw parser -+ attachments for the same header, use this -+ -+ index to distinguish between them. */ -+} _PackedType t_FmPcdIpcSwPrsLable; -+ -+/**************************************************************************//** -+ @Description Structure for port-PCD communication. -+ Fields commented 'IN' are passed by the port module to be used -+ by the FM module. -+ Fields commented 'OUT' will be filled by FM before returning to port. -+ Some fields are optional (depending on configuration) and -+ will be analized by the port and FM modules accordingly. -+*//***************************************************************************/ -+ -+typedef struct t_FmPcdIpcKgSchemesParams -+{ -+ uint8_t guestId; -+ uint8_t numOfSchemes; -+ uint8_t schemesIds[FM_PCD_KG_NUM_OF_SCHEMES]; -+} _PackedType t_FmPcdIpcKgSchemesParams; -+ -+typedef struct t_FmPcdIpcKgClsPlanParams -+{ -+ uint8_t guestId; -+ uint16_t numOfClsPlanEntries; -+ uint8_t clsPlanBase; -+} _PackedType t_FmPcdIpcKgClsPlanParams; -+ -+typedef _Packed struct t_FmPcdIpcPrsIncludePort -+{ -+ uint8_t hardwarePortId; -+ bool include; -+} _PackedType t_FmPcdIpcPrsIncludePort; -+ -+ -+#define FM_PCD_MAX_REPLY_SIZE 16 -+#define FM_PCD_MAX_MSG_SIZE 36 -+#define FM_PCD_MAX_REPLY_BODY_SIZE 36 -+ -+typedef _Packed struct { -+ uint32_t msgId; -+ uint8_t msgBody[FM_PCD_MAX_MSG_SIZE]; -+} _PackedType t_FmPcdIpcMsg; -+ -+typedef _Packed struct t_FmPcdIpcReply { -+ uint32_t error; -+ uint8_t replyBody[FM_PCD_MAX_REPLY_BODY_SIZE]; -+} _PackedType t_FmPcdIpcReply; -+ -+typedef _Packed struct t_FmIpcResourceAllocParams { -+ uint8_t guestId; -+ uint16_t base; -+ uint16_t num; -+}_PackedType t_FmIpcResourceAllocParams; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+ -+/**************************************************************************//** -+ @Function FM_PCD_ALLOC_KG_SCHEMES -+ -+ @Description Used by FM PCD front-end in order to allocate KG resources -+ -+ @Param[in/out] t_FmPcdIpcKgAllocParams Pointer -+*//***************************************************************************/ -+#define FM_PCD_ALLOC_KG_SCHEMES 3 -+ -+/**************************************************************************//** -+ @Function FM_PCD_FREE_KG_SCHEMES -+ -+ @Description Used by FM PCD front-end in order to Free KG resources -+ -+ @Param[in/out] t_FmPcdIpcKgSchemesParams Pointer -+*//***************************************************************************/ -+#define FM_PCD_FREE_KG_SCHEMES 4 -+ -+/**************************************************************************//** -+ @Function FM_PCD_ALLOC_PROFILES -+ -+ @Description Used by FM PCD front-end in order to allocate Policer profiles -+ -+ @Param[in/out] t_FmIpcResourceAllocParams Pointer -+*//***************************************************************************/ -+#define FM_PCD_ALLOC_PROFILES 5 -+ -+/**************************************************************************//** -+ @Function FM_PCD_FREE_PROFILES -+ -+ @Description Used by FM PCD front-end in order to Free Policer profiles -+ -+ @Param[in/out] t_FmIpcResourceAllocParams Pointer -+*//***************************************************************************/ -+#define FM_PCD_FREE_PROFILES 6 -+ -+/**************************************************************************//** -+ @Function FM_PCD_SET_PORT_PROFILES -+ -+ @Description Used by FM PCD front-end in order to allocate Policer profiles -+ for specific port -+ -+ @Param[in/out] t_FmIpcResourceAllocParams Pointer -+*//***************************************************************************/ -+#define FM_PCD_SET_PORT_PROFILES 7 -+ -+/**************************************************************************//** -+ @Function FM_PCD_CLEAR_PORT_PROFILES -+ -+ @Description Used by FM PCD front-end in order to allocate Policer profiles -+ for specific port -+ -+ @Param[in/out] t_FmIpcResourceAllocParams Pointer -+*//***************************************************************************/ -+#define FM_PCD_CLEAR_PORT_PROFILES 8 -+ -+/**************************************************************************//** -+ @Function FM_PCD_GET_PHYS_MURAM_BASE -+ -+ @Description Used by FM PCD front-end in order to get MURAM base address -+ -+ @Param[in/out] t_FmPcdIcPhysAddr Pointer -+*//***************************************************************************/ -+#define FM_PCD_GET_PHYS_MURAM_BASE 9 -+ -+/**************************************************************************//** -+ @Function FM_PCD_GET_SW_PRS_OFFSET -+ -+ @Description Used by FM front-end to get the SW parser offset of the start of -+ code relevant to a given label. -+ -+ @Param[in/out] t_FmPcdIpcSwPrsLable Pointer -+*//***************************************************************************/ -+#define FM_PCD_GET_SW_PRS_OFFSET 10 -+ -+/**************************************************************************//** -+ @Function FM_PCD_MASTER_IS_ENABLED -+ -+ @Description Used by FM front-end in order to verify -+ PCD enablement. -+ -+ @Param[in] bool Pointer -+*//***************************************************************************/ -+#define FM_PCD_MASTER_IS_ENABLED 15 -+ -+/**************************************************************************//** -+ @Function FM_PCD_GUEST_DISABLE -+ -+ @Description Used by FM front-end to inform back-end when -+ front-end PCD is disabled -+ -+ @Param[in] None -+*//***************************************************************************/ -+#define FM_PCD_GUEST_DISABLE 16 -+ -+/**************************************************************************//** -+ @Function FM_PCD_FREE_KG_CLSPLAN -+ -+ @Description Used by FM PCD front-end in order to Free KG classification plan entries -+ -+ @Param[in/out] t_FmPcdIpcKgClsPlanParams Pointer -+*//***************************************************************************/ -+#define FM_PCD_FREE_KG_CLSPLAN 22 -+ -+/**************************************************************************//** -+ @Function FM_PCD_ALLOC_KG_CLSPLAN -+ -+ @Description Used by FM PCD front-end in order to allocate KG classification plan entries -+ -+ @Param[in/out] t_FmPcdIpcKgClsPlanParams Pointer -+*//***************************************************************************/ -+#define FM_PCD_ALLOC_KG_CLSPLAN 23 -+ -+/**************************************************************************//** -+ @Function FM_PCD_MASTER_IS_ALIVE -+ -+ @Description Used by FM front-end to check that back-end exists -+ -+ @Param[in] None -+*//***************************************************************************/ -+#define FM_PCD_MASTER_IS_ALIVE 24 -+ -+/**************************************************************************//** -+ @Function FM_PCD_GET_COUNTER -+ -+ @Description Used by FM front-end to read PCD counters -+ -+ @Param[in/out] t_FmPcdIpcGetCounter Pointer -+*//***************************************************************************/ -+#define FM_PCD_GET_COUNTER 25 -+ -+/**************************************************************************//** -+ @Function FM_PCD_PRS_INC_PORT_STATS -+ -+ @Description Used by FM front-end to set/clear statistics for port -+ -+ @Param[in/out] t_FmPcdIpcPrsIncludePort Pointer -+*//***************************************************************************/ -+#define FM_PCD_PRS_INC_PORT_STATS 26 -+ -+#if (DPAA_VERSION >= 11) -+/* TODO - doc */ -+#define FM_PCD_ALLOC_SP 27 -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ -+/** @} */ /* end of FM_PCD_IPC_grp group */ -+/** @} */ /* end of FM_grp group */ -+ -+ -+#endif /* __FM_PCD_IPC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_plcr.c -@@ -0,0 +1,1847 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_plcr.c -+ -+ @Description FM PCD POLICER... -+*//***************************************************************************/ -+#include -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "debug_ext.h" -+#include "net_ext.h" -+#include "fm_ext.h" -+ -+#include "fm_common.h" -+#include "fm_pcd.h" -+#include "fm_hc.h" -+#include "fm_pcd_ipc.h" -+#include "fm_plcr.h" -+ -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+ -+static uint32_t PlcrProfileLock(t_Handle h_Profile) -+{ -+ ASSERT_COND(h_Profile); -+ return FmPcdLockSpinlock(((t_FmPcdPlcrProfile *)h_Profile)->p_Lock); -+} -+ -+static void PlcrProfileUnlock(t_Handle h_Profile, uint32_t intFlags) -+{ -+ ASSERT_COND(h_Profile); -+ FmPcdUnlockSpinlock(((t_FmPcdPlcrProfile *)h_Profile)->p_Lock, intFlags); -+} -+ -+static bool PlcrProfileFlagTryLock(t_Handle h_Profile) -+{ -+ ASSERT_COND(h_Profile); -+ return FmPcdLockTryLock(((t_FmPcdPlcrProfile *)h_Profile)->p_Lock); -+} -+ -+static void PlcrProfileFlagUnlock(t_Handle h_Profile) -+{ -+ ASSERT_COND(h_Profile); -+ FmPcdLockUnlock(((t_FmPcdPlcrProfile *)h_Profile)->p_Lock); -+} -+ -+static uint32_t PlcrHwLock(t_Handle h_FmPcdPlcr) -+{ -+ ASSERT_COND(h_FmPcdPlcr); -+ return XX_LockIntrSpinlock(((t_FmPcdPlcr*)h_FmPcdPlcr)->h_HwSpinlock); -+} -+ -+static void PlcrHwUnlock(t_Handle h_FmPcdPlcr, uint32_t intFlags) -+{ -+ ASSERT_COND(h_FmPcdPlcr); -+ XX_UnlockIntrSpinlock(((t_FmPcdPlcr*)h_FmPcdPlcr)->h_HwSpinlock, intFlags); -+} -+ -+static uint32_t PlcrSwLock(t_Handle h_FmPcdPlcr) -+{ -+ ASSERT_COND(h_FmPcdPlcr); -+ return XX_LockIntrSpinlock(((t_FmPcdPlcr*)h_FmPcdPlcr)->h_SwSpinlock); -+} -+ -+static void PlcrSwUnlock(t_Handle h_FmPcdPlcr, uint32_t intFlags) -+{ -+ ASSERT_COND(h_FmPcdPlcr); -+ XX_UnlockIntrSpinlock(((t_FmPcdPlcr*)h_FmPcdPlcr)->h_SwSpinlock, intFlags); -+} -+ -+static bool IsProfileShared(t_Handle h_FmPcd, uint16_t absoluteProfileId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint16_t i; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPcd, E_INVALID_HANDLE, FALSE); -+ -+ for (i=0;ip_FmPcdPlcr->numOfSharedProfiles;i++) -+ if (p_FmPcd->p_FmPcdPlcr->sharedProfilesIds[i] == absoluteProfileId) -+ return TRUE; -+ return FALSE; -+} -+ -+static t_Error SetProfileNia(t_FmPcd *p_FmPcd, e_FmPcdEngine nextEngine, u_FmPcdPlcrNextEngineParams *p_NextEngineParams, uint32_t *nextAction) -+{ -+ uint32_t nia; -+ uint16_t absoluteProfileId; -+ uint8_t relativeSchemeId, physicalSchemeId; -+ -+ nia = FM_PCD_PLCR_NIA_VALID; -+ -+ switch (nextEngine) -+ { -+ case e_FM_PCD_DONE : -+ switch (p_NextEngineParams->action) -+ { -+ case e_FM_PCD_DROP_FRAME : -+ nia |= GET_NIA_BMI_AC_DISCARD_FRAME(p_FmPcd); -+ break; -+ case e_FM_PCD_ENQ_FRAME: -+ nia |= GET_NIA_BMI_AC_ENQ_FRAME(p_FmPcd); -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ break; -+ case e_FM_PCD_KG: -+ physicalSchemeId = FmPcdKgGetSchemeId(p_NextEngineParams->h_DirectScheme); -+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPcd, physicalSchemeId); -+ if (relativeSchemeId >= FM_PCD_KG_NUM_OF_SCHEMES) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG); -+ if (!FmPcdKgIsSchemeValidSw(p_NextEngineParams->h_DirectScheme)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid direct scheme.")); -+ if (!KgIsSchemeAlwaysDirect(p_FmPcd, relativeSchemeId)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Policer Profile may point only to a scheme that is always direct.")); -+ nia |= NIA_ENG_KG | NIA_KG_DIRECT | physicalSchemeId; -+ break; -+ case e_FM_PCD_PLCR: -+ absoluteProfileId = ((t_FmPcdPlcrProfile *)p_NextEngineParams->h_Profile)->absoluteProfileId; -+ if (!IsProfileShared(p_FmPcd, absoluteProfileId)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next profile must be a shared profile")); -+ if (!FmPcdPlcrIsProfileValid(p_FmPcd, absoluteProfileId)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid profile ")); -+ nia |= NIA_ENG_PLCR | NIA_PLCR_ABSOLUTE | absoluteProfileId; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ *nextAction = nia; -+ -+ return E_OK; -+} -+ -+static uint32_t CalcFPP(uint32_t fpp) -+{ -+ if (fpp > 15) -+ return 15 - (0x1f - fpp); -+ else -+ return 16 + fpp; -+} -+ -+static void GetInfoRateReg(e_FmPcdPlcrRateMode rateMode, -+ uint32_t rate, -+ uint64_t tsuInTenthNano, -+ uint32_t fppShift, -+ uint64_t *p_Integer, -+ uint64_t *p_Fraction) -+{ -+ uint64_t tmp, div; -+ -+ if (rateMode == e_FM_PCD_PLCR_BYTE_MODE) -+ { -+ /* now we calculate the initial integer for the bigger rate */ -+ /* from Kbps to Bytes/TSU */ -+ tmp = (uint64_t)rate; -+ tmp *= 1000; /* kb --> b */ -+ tmp *= tsuInTenthNano; /* bps --> bpTsu(in 10nano) */ -+ -+ div = 1000000000; /* nano */ -+ div *= 10; /* 10 nano */ -+ div *= 8; /* bit to byte */ -+ } -+ else -+ { -+ /* now we calculate the initial integer for the bigger rate */ -+ /* from Kbps to Bytes/TSU */ -+ tmp = (uint64_t)rate; -+ tmp *= tsuInTenthNano; /* bps --> bpTsu(in 10nano) */ -+ -+ div = 1000000000; /* nano */ -+ div *= 10; /* 10 nano */ -+ } -+ *p_Integer = div64_u64(tmp<committedInfoRate > p_NonPassthroughAlgParam->peakOrExcessInfoRate) -+ GetInfoRateReg(p_NonPassthroughAlgParam->rateMode, p_NonPassthroughAlgParam->committedInfoRate, tsuInTenthNanos, 0, &integer, &fraction); -+ else -+ GetInfoRateReg(p_NonPassthroughAlgParam->rateMode, p_NonPassthroughAlgParam->peakOrExcessInfoRate, tsuInTenthNanos, 0, &integer, &fraction); -+ -+ /* we shift integer, as in cir/pir it is represented by the MSB 16 bits, and -+ * the LSB bits are for the fraction */ -+ temp = (uint32_t)((integer<<16) & 0x00000000FFFFFFFF); -+ /* temp is effected by the rate. For low rates it may be as low as 0, and then we'll -+ * take max FP = 31. -+ * For high rates it will never exceed the 32 bit reg (after the 16 shift), as it is -+ * limited by the 10G physical port. -+ */ -+ if (temp != 0) -+ { -+ /* In this case, the largest rate integer is non 0, if it does not occupy all (high) 16 -+ * bits of the PIR_EIR we can use this fact and enlarge it to occupy all 16 bits. -+ * The logic is to have as many bits for integer in the higher rates, but if we have "0"s -+ * in the integer part of the cir/pir register, than these bits are wasted. So we want -+ * to use these bits for the fraction. in this way we will have for fraction - the number -+ * of "0" bits and the rest - for integer. -+ * In other words: For each bit we shift it in PIR_EIR, we move the FP in the TS -+ * one bit to the left - preserving the relationship and achieving more bits -+ * for integer in the TS. -+ */ -+ -+ /* count zeroes left of the higher used bit (in order to shift the value such that -+ * unused bits may be used for fraction). -+ */ -+ while ((temp & 0x80000000) == 0) -+ { -+ temp = temp << 1; -+ fppShift++; -+ } -+ if (fppShift > 15) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_SELECTION, ("timeStampPeriod to Information rate ratio is too small")); -+ return; -+ } -+ } -+ else -+ { -+ temp = (uint32_t)fraction; /* fraction will alyas be smaller than 2^16 */ -+ if (!temp) -+ /* integer and fraction are 0, we set FP to its max val */ -+ fppShift = 31; -+ else -+ { -+ /* integer was 0 but fraction is not. FP is 16 for the fraction, -+ * + all left zeroes of the fraction. */ -+ fppShift=16; -+ /* count zeroes left of the higher used bit (in order to shift the value such that -+ * unused bits may be used for fraction). -+ */ -+ while ((temp & 0x8000) == 0) -+ { -+ temp = temp << 1; -+ fppShift++; -+ } -+ } -+ } -+ -+ /* -+ * This means that the FM TS register will now be used so that 'fppShift' bits are for -+ * fraction and the rest for integer */ -+ /* now we re-calculate cir and pir_eir with the calculated FP */ -+ GetInfoRateReg(p_NonPassthroughAlgParam->rateMode, p_NonPassthroughAlgParam->committedInfoRate, tsuInTenthNanos, fppShift, &integer, &fraction); -+ *cir = (uint32_t)(integer << 16 | (fraction & 0xFFFF)); -+ GetInfoRateReg(p_NonPassthroughAlgParam->rateMode, p_NonPassthroughAlgParam->peakOrExcessInfoRate, tsuInTenthNanos, fppShift, &integer, &fraction); -+ *pir_eir = (uint32_t)(integer << 16 | (fraction & 0xFFFF)); -+ -+ *cbs = p_NonPassthroughAlgParam->committedBurstSize; -+ *pbs_ebs = p_NonPassthroughAlgParam->peakOrExcessBurstSize; -+ -+ /* convert FP as it should be written to reg. -+ * 0-15 --> 16-31 -+ * 16-31 --> 0-15 -+ */ -+ *fpp = CalcFPP(fppShift); -+} -+ -+static void WritePar(t_FmPcd *p_FmPcd, uint32_t par) -+{ -+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ -+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm)); -+ WRITE_UINT32(p_FmPcdPlcrRegs->fmpl_par, par); -+ -+ while (GET_UINT32(p_FmPcdPlcrRegs->fmpl_par) & FM_PCD_PLCR_PAR_GO) ; -+} -+ -+static t_Error BuildProfileRegs(t_FmPcd *p_FmPcd, -+ t_FmPcdPlcrProfileParams *p_ProfileParams, -+ t_FmPcdPlcrProfileRegs *p_PlcrRegs) -+{ -+ t_Error err = E_OK; -+ uint32_t pemode, gnia, ynia, rnia, bitFor1Micro; -+ -+ ASSERT_COND(p_FmPcd); -+ -+ bitFor1Micro = FmGetTimeStampScale(p_FmPcd->h_Fm); -+ if (bitFor1Micro == 0) -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Timestamp scale")); -+ -+/* Set G, Y, R Nia */ -+ err = SetProfileNia(p_FmPcd, p_ProfileParams->nextEngineOnGreen, &(p_ProfileParams->paramsOnGreen), &gnia); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ err = SetProfileNia(p_FmPcd, p_ProfileParams->nextEngineOnYellow, &(p_ProfileParams->paramsOnYellow), &ynia); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ err = SetProfileNia(p_FmPcd, p_ProfileParams->nextEngineOnRed, &(p_ProfileParams->paramsOnRed), &rnia); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+/* Mode fmpl_pemode */ -+ pemode = FM_PCD_PLCR_PEMODE_PI; -+ -+ switch (p_ProfileParams->algSelection) -+ { -+ case e_FM_PCD_PLCR_PASS_THROUGH: -+ p_PlcrRegs->fmpl_pecir = 0; -+ p_PlcrRegs->fmpl_pecbs = 0; -+ p_PlcrRegs->fmpl_pepepir_eir = 0; -+ p_PlcrRegs->fmpl_pepbs_ebs = 0; -+ p_PlcrRegs->fmpl_pelts = 0; -+ p_PlcrRegs->fmpl_pects = 0; -+ p_PlcrRegs->fmpl_pepts_ets = 0; -+ pemode &= ~FM_PCD_PLCR_PEMODE_ALG_MASK; -+ switch (p_ProfileParams->colorMode) -+ { -+ case e_FM_PCD_PLCR_COLOR_BLIND: -+ pemode |= FM_PCD_PLCR_PEMODE_CBLND; -+ switch (p_ProfileParams->color.dfltColor) -+ { -+ case e_FM_PCD_PLCR_GREEN: -+ pemode &= ~FM_PCD_PLCR_PEMODE_DEFC_MASK; -+ break; -+ case e_FM_PCD_PLCR_YELLOW: -+ pemode |= FM_PCD_PLCR_PEMODE_DEFC_Y; -+ break; -+ case e_FM_PCD_PLCR_RED: -+ pemode |= FM_PCD_PLCR_PEMODE_DEFC_R; -+ break; -+ case e_FM_PCD_PLCR_OVERRIDE: -+ pemode |= FM_PCD_PLCR_PEMODE_DEFC_OVERRIDE; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ break; -+ case e_FM_PCD_PLCR_COLOR_AWARE: -+ pemode &= ~FM_PCD_PLCR_PEMODE_CBLND; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ break; -+ -+ case e_FM_PCD_PLCR_RFC_2698: -+ /* Select algorithm MODE[ALG] = "01" */ -+ pemode |= FM_PCD_PLCR_PEMODE_ALG_RFC2698; -+ if (p_ProfileParams->nonPassthroughAlgParams.committedInfoRate > p_ProfileParams->nonPassthroughAlgParams.peakOrExcessInfoRate) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("in RFC2698 Peak rate must be equal or larger than committedInfoRate.")); -+ goto cont_rfc; -+ case e_FM_PCD_PLCR_RFC_4115: -+ /* Select algorithm MODE[ALG] = "10" */ -+ pemode |= FM_PCD_PLCR_PEMODE_ALG_RFC4115; -+cont_rfc: -+ /* Select Color-Blind / Color-Aware operation (MODE[CBLND]) */ -+ switch (p_ProfileParams->colorMode) -+ { -+ case e_FM_PCD_PLCR_COLOR_BLIND: -+ pemode |= FM_PCD_PLCR_PEMODE_CBLND; -+ break; -+ case e_FM_PCD_PLCR_COLOR_AWARE: -+ pemode &= ~FM_PCD_PLCR_PEMODE_CBLND; -+ /*In color aware more select override color interpretation (MODE[OVCLR]) */ -+ switch (p_ProfileParams->color.override) -+ { -+ case e_FM_PCD_PLCR_GREEN: -+ pemode &= ~FM_PCD_PLCR_PEMODE_OVCLR_MASK; -+ break; -+ case e_FM_PCD_PLCR_YELLOW: -+ pemode |= FM_PCD_PLCR_PEMODE_OVCLR_Y; -+ break; -+ case e_FM_PCD_PLCR_RED: -+ pemode |= FM_PCD_PLCR_PEMODE_OVCLR_R; -+ break; -+ case e_FM_PCD_PLCR_OVERRIDE: -+ pemode |= FM_PCD_PLCR_PEMODE_OVCLR_G_NC; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ /* Select Measurement Unit Mode to BYTE or PACKET (MODE[PKT]) */ -+ switch (p_ProfileParams->nonPassthroughAlgParams.rateMode) -+ { -+ case e_FM_PCD_PLCR_BYTE_MODE : -+ pemode &= ~FM_PCD_PLCR_PEMODE_PKT; -+ switch (p_ProfileParams->nonPassthroughAlgParams.byteModeParams.frameLengthSelection) -+ { -+ case e_FM_PCD_PLCR_L2_FRM_LEN: -+ pemode |= FM_PCD_PLCR_PEMODE_FLS_L2; -+ break; -+ case e_FM_PCD_PLCR_L3_FRM_LEN: -+ pemode |= FM_PCD_PLCR_PEMODE_FLS_L3; -+ break; -+ case e_FM_PCD_PLCR_L4_FRM_LEN: -+ pemode |= FM_PCD_PLCR_PEMODE_FLS_L4; -+ break; -+ case e_FM_PCD_PLCR_FULL_FRM_LEN: -+ pemode |= FM_PCD_PLCR_PEMODE_FLS_FULL; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ switch (p_ProfileParams->nonPassthroughAlgParams.byteModeParams.rollBackFrameSelection) -+ { -+ case e_FM_PCD_PLCR_ROLLBACK_L2_FRM_LEN: -+ pemode &= ~FM_PCD_PLCR_PEMODE_RBFLS; -+ break; -+ case e_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN: -+ pemode |= FM_PCD_PLCR_PEMODE_RBFLS; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ break; -+ case e_FM_PCD_PLCR_PACKET_MODE : -+ pemode |= FM_PCD_PLCR_PEMODE_PKT; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ /* Select timeStamp floating point position (MODE[FPP]) to fit the actual traffic rates. For PACKET -+ mode with low traffic rates move the fixed point to the left to increase fraction accuracy. For BYTE -+ mode with high traffic rates move the fixed point to the right to increase integer accuracy. */ -+ -+ /* Configure Traffic Parameters*/ -+ { -+ uint32_t cir=0, cbs=0, pir_eir=0, pbs_ebs=0, fpp=0; -+ -+ CalcRates(bitFor1Micro, &p_ProfileParams->nonPassthroughAlgParams, &cir, &cbs, &pir_eir, &pbs_ebs, &fpp); -+ -+ /* Set Committed Information Rate (CIR) */ -+ p_PlcrRegs->fmpl_pecir = cir; -+ /* Set Committed Burst Size (CBS). */ -+ p_PlcrRegs->fmpl_pecbs = cbs; -+ /* Set Peak Information Rate (PIR_EIR used as PIR) */ -+ p_PlcrRegs->fmpl_pepepir_eir = pir_eir; -+ /* Set Peak Burst Size (PBS_EBS used as PBS) */ -+ p_PlcrRegs->fmpl_pepbs_ebs = pbs_ebs; -+ -+ /* Initialize the Metering Buckets to be full (write them with 0xFFFFFFFF. */ -+ /* Peak Rate Token Bucket Size (PTS_ETS used as PTS) */ -+ p_PlcrRegs->fmpl_pepts_ets = 0xFFFFFFFF; -+ /* Committed Rate Token Bucket Size (CTS) */ -+ p_PlcrRegs->fmpl_pects = 0xFFFFFFFF; -+ -+ /* Set the FPP based on calculation */ -+ pemode |= (fpp << FM_PCD_PLCR_PEMODE_FPP_SHIFT); -+ } -+ break; /* FM_PCD_PLCR_PEMODE_ALG_RFC2698 , FM_PCD_PLCR_PEMODE_ALG_RFC4115 */ -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ p_PlcrRegs->fmpl_pemode = pemode; -+ -+ p_PlcrRegs->fmpl_pegnia = gnia; -+ p_PlcrRegs->fmpl_peynia = ynia; -+ p_PlcrRegs->fmpl_pernia = rnia; -+ -+ /* Zero Counters */ -+ p_PlcrRegs->fmpl_pegpc = 0; -+ p_PlcrRegs->fmpl_peypc = 0; -+ p_PlcrRegs->fmpl_perpc = 0; -+ p_PlcrRegs->fmpl_perypc = 0; -+ p_PlcrRegs->fmpl_perrpc = 0; -+ -+ return E_OK; -+} -+ -+static t_Error AllocSharedProfiles(t_FmPcd *p_FmPcd, uint16_t numOfProfiles, uint16_t *profilesIds) -+{ -+ uint32_t profilesFound; -+ uint16_t i, k=0; -+ uint32_t intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ if (!numOfProfiles) -+ return E_OK; -+ -+ if (numOfProfiles>FM_PCD_PLCR_NUM_ENTRIES) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("numProfiles is too big.")); -+ -+ intFlags = PlcrSwLock(p_FmPcd->p_FmPcdPlcr); -+ /* Find numOfProfiles free profiles (may be spread) */ -+ profilesFound = 0; -+ for (i=0;ip_FmPcdPlcr->profiles[i].profilesMng.allocated) -+ { -+ profilesFound++; -+ profilesIds[k] = i; -+ k++; -+ if (profilesFound == numOfProfiles) -+ break; -+ } -+ -+ if (profilesFound != numOfProfiles) -+ { -+ PlcrSwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE,NO_MSG); -+ } -+ -+ for (i = 0;ip_FmPcdPlcr->profiles[profilesIds[i]].profilesMng.allocated = TRUE; -+ p_FmPcd->p_FmPcdPlcr->profiles[profilesIds[i]].profilesMng.ownerId = 0; -+ } -+ PlcrSwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags); -+ -+ return E_OK; -+} -+ -+static void FreeSharedProfiles(t_FmPcd *p_FmPcd, uint16_t numOfProfiles, uint16_t *profilesIds) -+{ -+ uint16_t i; -+ -+ SANITY_CHECK_RETURN(p_FmPcd, E_INVALID_HANDLE); -+ -+ ASSERT_COND(numOfProfiles); -+ -+ for (i=0; i < numOfProfiles; i++) -+ { -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[profilesIds[i]].profilesMng.allocated); -+ p_FmPcd->p_FmPcdPlcr->profiles[profilesIds[i]].profilesMng.allocated = FALSE; -+ p_FmPcd->p_FmPcdPlcr->profiles[profilesIds[i]].profilesMng.ownerId = p_FmPcd->guestId; -+ } -+} -+ -+static void UpdateRequiredActionFlag(t_Handle h_FmPcd, uint16_t absoluteProfileId, bool set) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ /* this routine is protected by calling routine */ -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid); -+ -+ if (set) -+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredActionFlag = TRUE; -+ else -+ { -+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredAction = 0; -+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredActionFlag = FALSE; -+ } -+} -+ -+/*********************************************/ -+/*............Policer Exception..............*/ -+/*********************************************/ -+static void EventsCB(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint32_t event, mask, force; -+ -+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm)); -+ event = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_evr); -+ mask = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ier); -+ -+ event &= mask; -+ -+ /* clear the forced events */ -+ force = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ifr); -+ if (force & event) -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ifr, force & ~event); -+ -+ -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_evr, event); -+ -+ if (event & FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE) -+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE); -+ if (event & FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE) -+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE); -+} -+ -+/* ..... */ -+ -+static void ErrorExceptionsCB(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint32_t event, force, captureReg, mask; -+ -+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm)); -+ event = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eevr); -+ mask = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eier); -+ -+ event &= mask; -+ -+ /* clear the forced events */ -+ force = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eifr); -+ if (force & event) -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eifr, force & ~event); -+ -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eevr, event); -+ -+ if (event & FM_PCD_PLCR_DOUBLE_ECC) -+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC); -+ if (event & FM_PCD_PLCR_INIT_ENTRY_ERROR) -+ { -+ captureReg = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_upcr); -+ /*ASSERT_COND(captureReg & PLCR_ERR_UNINIT_CAP); -+ p_UnInitCapt->profileNum = (uint8_t)(captureReg & PLCR_ERR_UNINIT_NUM_MASK); -+ p_UnInitCapt->portId = (uint8_t)((captureReg & PLCR_ERR_UNINIT_PID_MASK) >>PLCR_ERR_UNINIT_PID_SHIFT) ; -+ p_UnInitCapt->absolute = (bool)(captureReg & PLCR_ERR_UNINIT_ABSOLUTE_MASK);*/ -+ p_FmPcd->f_FmPcdIndexedException(p_FmPcd->h_App,e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR,(uint16_t)(captureReg & PLCR_ERR_UNINIT_NUM_MASK)); -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_upcr, PLCR_ERR_UNINIT_CAP); -+ } -+} -+ -+ -+/*****************************************************************************/ -+/* Inter-module API routines */ -+/*****************************************************************************/ -+ -+t_Handle PlcrConfig(t_FmPcd *p_FmPcd, t_FmPcdParams *p_FmPcdParams) -+{ -+ t_FmPcdPlcr *p_FmPcdPlcr; -+ uint16_t i=0; -+ -+ UNUSED(p_FmPcd); -+ UNUSED(p_FmPcdParams); -+ -+ p_FmPcdPlcr = (t_FmPcdPlcr *) XX_Malloc(sizeof(t_FmPcdPlcr)); -+ if (!p_FmPcdPlcr) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Policer structure allocation FAILED")); -+ return NULL; -+ } -+ memset(p_FmPcdPlcr, 0, sizeof(t_FmPcdPlcr)); -+ if (p_FmPcd->guestId == NCSW_MASTER_ID) -+ { -+ p_FmPcdPlcr->p_FmPcdPlcrRegs = (t_FmPcdPlcrRegs *)UINT_TO_PTR(FmGetPcdPlcrBaseAddr(p_FmPcdParams->h_Fm)); -+ p_FmPcd->p_FmPcdDriverParam->plcrAutoRefresh = DEFAULT_plcrAutoRefresh; -+ p_FmPcd->exceptions |= (DEFAULT_fmPcdPlcrExceptions | DEFAULT_fmPcdPlcrErrorExceptions); -+ } -+ -+ p_FmPcdPlcr->numOfSharedProfiles = DEFAULT_numOfSharedPlcrProfiles; -+ -+ p_FmPcdPlcr->partPlcrProfilesBase = p_FmPcdParams->partPlcrProfilesBase; -+ p_FmPcdPlcr->partNumOfPlcrProfiles = p_FmPcdParams->partNumOfPlcrProfiles; -+ /* for backward compatabilty. if no policer profile, will set automatically to the max */ -+ if ((p_FmPcd->guestId == NCSW_MASTER_ID) && -+ (p_FmPcdPlcr->partNumOfPlcrProfiles == 0)) -+ p_FmPcdPlcr->partNumOfPlcrProfiles = FM_PCD_PLCR_NUM_ENTRIES; -+ -+ for (i=0; iprofiles[i].profilesMng.ownerId = (uint8_t)ILLEGAL_BASE; -+ -+ return p_FmPcdPlcr; -+} -+ -+t_Error PlcrInit(t_FmPcd *p_FmPcd) -+{ -+ t_FmPcdDriverParam *p_Param = p_FmPcd->p_FmPcdDriverParam; -+ t_FmPcdPlcr *p_FmPcdPlcr = p_FmPcd->p_FmPcdPlcr; -+ t_FmPcdPlcrRegs *p_Regs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ t_Error err = E_OK; -+ uint32_t tmpReg32 = 0; -+ uint16_t base; -+ -+ if ((p_FmPcdPlcr->partPlcrProfilesBase + p_FmPcdPlcr->partNumOfPlcrProfiles) > FM_PCD_PLCR_NUM_ENTRIES) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("partPlcrProfilesBase+partNumOfPlcrProfiles out of range!!!")); -+ -+ p_FmPcdPlcr->h_HwSpinlock = XX_InitSpinlock(); -+ if (!p_FmPcdPlcr->h_HwSpinlock) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM Policer HW spinlock")); -+ -+ p_FmPcdPlcr->h_SwSpinlock = XX_InitSpinlock(); -+ if (!p_FmPcdPlcr->h_SwSpinlock) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM Policer SW spinlock")); -+ -+ base = PlcrAllocProfilesForPartition(p_FmPcd, -+ p_FmPcdPlcr->partPlcrProfilesBase, -+ p_FmPcdPlcr->partNumOfPlcrProfiles, -+ p_FmPcd->guestId); -+ if (base == (uint16_t)ILLEGAL_BASE) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ -+ if (p_FmPcdPlcr->numOfSharedProfiles) -+ { -+ err = AllocSharedProfiles(p_FmPcd, -+ p_FmPcdPlcr->numOfSharedProfiles, -+ p_FmPcdPlcr->sharedProfilesIds); -+ if (err) -+ RETURN_ERROR(MAJOR, err,NO_MSG); -+ } -+ -+ if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ return E_OK; -+ -+ /**********************FMPL_GCR******************/ -+ tmpReg32 = 0; -+ tmpReg32 |= FM_PCD_PLCR_GCR_STEN; -+ if (p_Param->plcrAutoRefresh) -+ tmpReg32 |= FM_PCD_PLCR_GCR_DAR; -+ tmpReg32 |= GET_NIA_BMI_AC_ENQ_FRAME(p_FmPcd); -+ -+ WRITE_UINT32(p_Regs->fmpl_gcr, tmpReg32); -+ /**********************FMPL_GCR******************/ -+ -+ /**********************FMPL_EEVR******************/ -+ WRITE_UINT32(p_Regs->fmpl_eevr, (FM_PCD_PLCR_DOUBLE_ECC | FM_PCD_PLCR_INIT_ENTRY_ERROR)); -+ /**********************FMPL_EEVR******************/ -+ /**********************FMPL_EIER******************/ -+ tmpReg32 = 0; -+ if (p_FmPcd->exceptions & FM_PCD_EX_PLCR_DOUBLE_ECC) -+ { -+ FmEnableRamsEcc(p_FmPcd->h_Fm); -+ tmpReg32 |= FM_PCD_PLCR_DOUBLE_ECC; -+ } -+ if (p_FmPcd->exceptions & FM_PCD_EX_PLCR_INIT_ENTRY_ERROR) -+ tmpReg32 |= FM_PCD_PLCR_INIT_ENTRY_ERROR; -+ WRITE_UINT32(p_Regs->fmpl_eier, tmpReg32); -+ /**********************FMPL_EIER******************/ -+ -+ /**********************FMPL_EVR******************/ -+ WRITE_UINT32(p_Regs->fmpl_evr, (FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE | FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE)); -+ /**********************FMPL_EVR******************/ -+ /**********************FMPL_IER******************/ -+ tmpReg32 = 0; -+ if (p_FmPcd->exceptions & FM_PCD_EX_PLCR_PRAM_SELF_INIT_COMPLETE) -+ tmpReg32 |= FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE; -+ if (p_FmPcd->exceptions & FM_PCD_EX_PLCR_ATOMIC_ACTION_COMPLETE) -+ tmpReg32 |= FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE; -+ WRITE_UINT32(p_Regs->fmpl_ier, tmpReg32); -+ /**********************FMPL_IER******************/ -+ -+ /* register even if no interrupts enabled, to allow future enablement */ -+ FmRegisterIntr(p_FmPcd->h_Fm, -+ e_FM_MOD_PLCR, -+ 0, -+ e_FM_INTR_TYPE_ERR, -+ ErrorExceptionsCB, -+ p_FmPcd); -+ FmRegisterIntr(p_FmPcd->h_Fm, -+ e_FM_MOD_PLCR, -+ 0, -+ e_FM_INTR_TYPE_NORMAL, -+ EventsCB, -+ p_FmPcd); -+ -+ /* driver initializes one DFLT profile at the last entry*/ -+ /**********************FMPL_DPMR******************/ -+ tmpReg32 = 0; -+ WRITE_UINT32(p_Regs->fmpl_dpmr, tmpReg32); -+ p_FmPcd->p_FmPcdPlcr->profiles[0].profilesMng.allocated = TRUE; -+ -+ return E_OK; -+} -+ -+t_Error PlcrFree(t_FmPcd *p_FmPcd) -+{ -+ FmUnregisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PLCR, 0, e_FM_INTR_TYPE_ERR); -+ FmUnregisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PLCR, 0, e_FM_INTR_TYPE_NORMAL); -+ -+ if (p_FmPcd->p_FmPcdPlcr->numOfSharedProfiles) -+ FreeSharedProfiles(p_FmPcd, -+ p_FmPcd->p_FmPcdPlcr->numOfSharedProfiles, -+ p_FmPcd->p_FmPcdPlcr->sharedProfilesIds); -+ -+ if (p_FmPcd->p_FmPcdPlcr->partNumOfPlcrProfiles) -+ PlcrFreeProfilesForPartition(p_FmPcd, -+ p_FmPcd->p_FmPcdPlcr->partPlcrProfilesBase, -+ p_FmPcd->p_FmPcdPlcr->partNumOfPlcrProfiles, -+ p_FmPcd->guestId); -+ -+ if (p_FmPcd->p_FmPcdPlcr->h_SwSpinlock) -+ XX_FreeSpinlock(p_FmPcd->p_FmPcdPlcr->h_SwSpinlock); -+ -+ if (p_FmPcd->p_FmPcdPlcr->h_HwSpinlock) -+ XX_FreeSpinlock(p_FmPcd->p_FmPcdPlcr->h_HwSpinlock); -+ -+ return E_OK; -+} -+ -+void PlcrEnable(t_FmPcd *p_FmPcd) -+{ -+ t_FmPcdPlcrRegs *p_Regs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ -+ WRITE_UINT32(p_Regs->fmpl_gcr, GET_UINT32(p_Regs->fmpl_gcr) | FM_PCD_PLCR_GCR_EN); -+} -+ -+void PlcrDisable(t_FmPcd *p_FmPcd) -+{ -+ t_FmPcdPlcrRegs *p_Regs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ -+ WRITE_UINT32(p_Regs->fmpl_gcr, GET_UINT32(p_Regs->fmpl_gcr) & ~FM_PCD_PLCR_GCR_EN); -+} -+ -+uint16_t PlcrAllocProfilesForPartition(t_FmPcd *p_FmPcd, uint16_t base, uint16_t numOfProfiles, uint8_t guestId) -+{ -+ uint32_t intFlags; -+ uint16_t profilesFound = 0; -+ int i = 0; -+ -+ ASSERT_COND(p_FmPcd); -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr); -+ -+ if (!numOfProfiles) -+ return 0; -+ -+ if ((numOfProfiles > FM_PCD_PLCR_NUM_ENTRIES) || -+ (base + numOfProfiles > FM_PCD_PLCR_NUM_ENTRIES)) -+ return (uint16_t)ILLEGAL_BASE; -+ -+ if (p_FmPcd->h_IpcSession) -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ t_FmPcdIpcMsg msg; -+ t_FmPcdIpcReply reply; -+ t_Error err; -+ uint32_t replyLength; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams)); -+ ipcAllocParams.guestId = p_FmPcd->guestId; -+ ipcAllocParams.num = p_FmPcd->p_FmPcdPlcr->partNumOfPlcrProfiles; -+ ipcAllocParams.base = p_FmPcd->p_FmPcdPlcr->partPlcrProfilesBase; -+ msg.msgId = FM_PCD_ALLOC_PROFILES; -+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams)); -+ replyLength = sizeof(uint32_t) + sizeof(uint16_t); -+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if ((err != E_OK) || -+ (replyLength != (sizeof(uint32_t) + sizeof(uint16_t)))) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return (uint16_t)ILLEGAL_BASE; -+ } -+ else -+ memcpy((uint8_t*)&p_FmPcd->p_FmPcdPlcr->partPlcrProfilesBase, reply.replyBody, sizeof(uint16_t)); -+ if (p_FmPcd->p_FmPcdPlcr->partPlcrProfilesBase == (uint16_t)ILLEGAL_BASE) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return (uint16_t)ILLEGAL_BASE; -+ } -+ } -+ else if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ { -+ DBG(WARNING, ("FM Guest mode, without IPC - can't validate Policer-profiles range!")); -+ return (uint16_t)ILLEGAL_BASE; -+ } -+ -+ intFlags = XX_LockIntrSpinlock(p_FmPcd->h_Spinlock); -+ for (i=base; i<(base+numOfProfiles); i++) -+ if (p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId == (uint8_t)ILLEGAL_BASE) -+ profilesFound++; -+ else -+ break; -+ -+ if (profilesFound == numOfProfiles) -+ for (i=base; i<(base+numOfProfiles); i++) -+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId = guestId; -+ else -+ { -+ XX_UnlockIntrSpinlock(p_FmPcd->h_Spinlock, intFlags); -+ return (uint16_t)ILLEGAL_BASE; -+ } -+ XX_UnlockIntrSpinlock(p_FmPcd->h_Spinlock, intFlags); -+ -+ return base; -+} -+ -+void PlcrFreeProfilesForPartition(t_FmPcd *p_FmPcd, uint16_t base, uint16_t numOfProfiles, uint8_t guestId) -+{ -+ int i = 0; -+ -+ ASSERT_COND(p_FmPcd); -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr); -+ -+ if (p_FmPcd->h_IpcSession) -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ t_FmPcdIpcMsg msg; -+ t_Error err; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams)); -+ ipcAllocParams.guestId = p_FmPcd->guestId; -+ ipcAllocParams.num = p_FmPcd->p_FmPcdPlcr->partNumOfPlcrProfiles; -+ ipcAllocParams.base = p_FmPcd->p_FmPcdPlcr->partPlcrProfilesBase; -+ msg.msgId = FM_PCD_FREE_PROFILES; -+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams)); -+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return; -+ } -+ else if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ { -+ DBG(WARNING, ("FM Guest mode, without IPC - can't validate Policer-profiles range!")); -+ return; -+ } -+ -+ for (i=base; i<(base+numOfProfiles); i++) -+ { -+ if (p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId == guestId) -+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId = (uint8_t)ILLEGAL_BASE; -+ else -+ DBG(WARNING, ("Request for freeing storage profile window which wasn't allocated to this partition")); -+ } -+} -+ -+t_Error PlcrSetPortProfiles(t_FmPcd *p_FmPcd, -+ uint8_t hardwarePortId, -+ uint16_t numOfProfiles, -+ uint16_t base) -+{ -+ t_FmPcdPlcrRegs *p_Regs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ uint32_t log2Num, tmpReg32; -+ -+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) && -+ !p_Regs && -+ p_FmPcd->h_IpcSession) -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ t_FmPcdIpcMsg msg; -+ t_Error err; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams)); -+ ipcAllocParams.guestId = hardwarePortId; -+ ipcAllocParams.num = numOfProfiles; -+ ipcAllocParams.base = base; -+ msg.msgId = FM_PCD_SET_PORT_PROFILES; -+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams)); -+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ return E_OK; -+ } -+ else if (!p_Regs) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("Either IPC or 'baseAddress' is required!")); -+ -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ -+ if (GET_UINT32(p_Regs->fmpl_pmr[hardwarePortId-1]) & FM_PCD_PLCR_PMR_V) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("The requesting port has already an allocated profiles window.")); -+ -+ /**********************FMPL_PMRx******************/ -+ LOG2((uint64_t)numOfProfiles, log2Num); -+ tmpReg32 = base; -+ tmpReg32 |= log2Num << 16; -+ tmpReg32 |= FM_PCD_PLCR_PMR_V; -+ WRITE_UINT32(p_Regs->fmpl_pmr[hardwarePortId-1], tmpReg32); -+ -+ return E_OK; -+} -+ -+t_Error PlcrClearPortProfiles(t_FmPcd *p_FmPcd, uint8_t hardwarePortId) -+{ -+ t_FmPcdPlcrRegs *p_Regs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ -+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) && -+ !p_Regs && -+ p_FmPcd->h_IpcSession) -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ t_FmPcdIpcMsg msg; -+ t_Error err; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams)); -+ ipcAllocParams.guestId = hardwarePortId; -+ msg.msgId = FM_PCD_CLEAR_PORT_PROFILES; -+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams)); -+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ return E_OK; -+ } -+ else if (!p_Regs) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("Either IPC or 'baseAddress' is required!")); -+ -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ WRITE_UINT32(p_Regs->fmpl_pmr[hardwarePortId-1], 0); -+ -+ return E_OK; -+} -+ -+t_Error FmPcdPlcrAllocProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId, uint16_t numOfProfiles) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_Error err = E_OK; -+ uint32_t profilesFound; -+ uint32_t intFlags; -+ uint16_t i, first, swPortIndex = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ if (!numOfProfiles) -+ return E_OK; -+ -+ ASSERT_COND(hardwarePortId); -+ -+ if (numOfProfiles>FM_PCD_PLCR_NUM_ENTRIES) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("numProfiles is too big.")); -+ -+ if (!POWER_OF_2(numOfProfiles)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numProfiles must be a power of 2.")); -+ -+ first = 0; -+ profilesFound = 0; -+ intFlags = PlcrSwLock(p_FmPcd->p_FmPcdPlcr); -+ -+ for (i=0; ip_FmPcdPlcr->profiles[i].profilesMng.allocated) -+ { -+ profilesFound++; -+ i++; -+ if (profilesFound == numOfProfiles) -+ break; -+ } -+ else -+ { -+ profilesFound = 0; -+ /* advance i to the next aligned address */ -+ i = first = (uint16_t)(first + numOfProfiles); -+ } -+ } -+ -+ if (profilesFound == numOfProfiles) -+ { -+ for (i=first; ip_FmPcdPlcr->profiles[i].profilesMng.allocated = TRUE; -+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId = hardwarePortId; -+ } -+ } -+ else -+ { -+ PlcrSwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags); -+ RETURN_ERROR(MINOR, E_FULL, ("No profiles.")); -+ } -+ PlcrSwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags); -+ -+ err = PlcrSetPortProfiles(p_FmPcd, hardwarePortId, numOfProfiles, first); -+ if (err) -+ { -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId); -+ -+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].numOfProfiles = numOfProfiles; -+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase = first; -+ -+ return E_OK; -+} -+ -+t_Error FmPcdPlcrFreeProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_Error err = E_OK; -+ uint32_t intFlags; -+ uint16_t i, swPortIndex = 0; -+ -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE); -+ -+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId); -+ -+ err = PlcrClearPortProfiles(p_FmPcd, hardwarePortId); -+ if (err) -+ RETURN_ERROR(MAJOR, err,NO_MSG); -+ -+ intFlags = PlcrSwLock(p_FmPcd->p_FmPcdPlcr); -+ for (i=p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase; -+ i<(p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase + -+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].numOfProfiles); -+ i++) -+ { -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId == hardwarePortId); -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.allocated); -+ -+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.allocated = FALSE; -+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId = p_FmPcd->guestId; -+ } -+ PlcrSwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags); -+ -+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].numOfProfiles = 0; -+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase = 0; -+ -+ return E_OK; -+} -+ -+t_Error FmPcdPlcrCcGetSetParams(t_Handle h_FmPcd, uint16_t profileIndx ,uint32_t requiredAction) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_FmPcdPlcr *p_FmPcdPlcr = p_FmPcd->p_FmPcdPlcr; -+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs = p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ uint32_t tmpReg32, intFlags; -+ t_Error err; -+ -+ /* Calling function locked all PCD modules, so no need to lock here */ -+ -+ if (profileIndx >= FM_PCD_PLCR_NUM_ENTRIES) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("Policer profile out of range")); -+ -+ if (!FmPcdPlcrIsProfileValid(p_FmPcd, profileIndx)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("Policer profile is not valid")); -+ -+ /*intFlags = PlcrProfileLock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx]);*/ -+ -+ if (p_FmPcd->h_Hc) -+ { -+ err = FmHcPcdPlcrCcGetSetParams(p_FmPcd->h_Hc, profileIndx, requiredAction); -+ -+ UpdateRequiredActionFlag(p_FmPcd, profileIndx, TRUE); -+ FmPcdPlcrUpdateRequiredAction(p_FmPcd, profileIndx, requiredAction); -+ -+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/ -+ return err; -+ } -+ -+ /* lock the HW because once we read the registers we don't want them to be changed -+ * by another access. (We can copy to a tmp location and release the lock!) */ -+ -+ intFlags = PlcrHwLock(p_FmPcdPlcr); -+ WritePar(p_FmPcd, FmPcdPlcrBuildReadPlcrActionReg(profileIndx)); -+ -+ if (!p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].requiredActionFlag || -+ !(p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].requiredAction & requiredAction)) -+ { -+ if (requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA) -+ { -+ if ((p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].nextEngineOnGreen!= e_FM_PCD_DONE) || -+ (p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].nextEngineOnYellow!= e_FM_PCD_DONE) || -+ (p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].nextEngineOnRed!= e_FM_PCD_DONE)) -+ { -+ PlcrHwUnlock(p_FmPcdPlcr, intFlags); -+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/ -+ RETURN_ERROR (MAJOR, E_OK, ("In this case the next engine can be e_FM_PCD_DONE")); -+ } -+ -+ if (p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].paramsOnGreen.action == e_FM_PCD_ENQ_FRAME) -+ { -+ tmpReg32 = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegnia); -+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME))) -+ { -+ PlcrHwUnlock(p_FmPcdPlcr, intFlags); -+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/ -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next engine of this policer profile has to be assigned to FM_PCD_DONE")); -+ } -+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA; -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegnia, tmpReg32); -+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionReg(profileIndx); -+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PEGNIA; -+ WritePar(p_FmPcd, tmpReg32); -+ } -+ -+ if (p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].paramsOnYellow.action == e_FM_PCD_ENQ_FRAME) -+ { -+ tmpReg32 = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peynia); -+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME))) -+ { -+ PlcrHwUnlock(p_FmPcdPlcr, intFlags); -+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/ -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next engine of this policer profile has to be assigned to FM_PCD_DONE")); -+ } -+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA; -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peynia, tmpReg32); -+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionReg(profileIndx); -+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PEYNIA; -+ WritePar(p_FmPcd, tmpReg32); -+ PlcrHwUnlock(p_FmPcdPlcr, intFlags); -+ } -+ -+ if (p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].paramsOnRed.action == e_FM_PCD_ENQ_FRAME) -+ { -+ tmpReg32 = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pernia); -+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME))) -+ { -+ PlcrHwUnlock(p_FmPcdPlcr, intFlags); -+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/ -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next engine of this policer profile has to be assigned to FM_PCD_DONE")); -+ } -+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA; -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pernia, tmpReg32); -+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionReg(profileIndx); -+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PERNIA; -+ WritePar(p_FmPcd, tmpReg32); -+ -+ } -+ } -+ } -+ PlcrHwUnlock(p_FmPcdPlcr, intFlags); -+ -+ UpdateRequiredActionFlag(p_FmPcd, profileIndx, TRUE); -+ FmPcdPlcrUpdateRequiredAction(p_FmPcd, profileIndx, requiredAction); -+ -+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/ -+ -+ return E_OK; -+} -+ -+uint32_t FmPcdPlcrGetRequiredActionFlag(t_Handle h_FmPcd, uint16_t absoluteProfileId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid); -+ -+ return p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredActionFlag; -+} -+ -+uint32_t FmPcdPlcrGetRequiredAction(t_Handle h_FmPcd, uint16_t absoluteProfileId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid); -+ -+ return p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredAction; -+} -+ -+bool FmPcdPlcrIsProfileValid(t_Handle h_FmPcd, uint16_t absoluteProfileId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_FmPcdPlcr *p_FmPcdPlcr = p_FmPcd->p_FmPcdPlcr; -+ -+ ASSERT_COND(absoluteProfileId < FM_PCD_PLCR_NUM_ENTRIES); -+ -+ return p_FmPcdPlcr->profiles[absoluteProfileId].valid; -+} -+ -+void FmPcdPlcrValidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t intFlags; -+ -+ ASSERT_COND(!p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid); -+ -+ intFlags = PlcrProfileLock(&p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId]); -+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid = TRUE; -+ PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId], intFlags); -+} -+ -+void FmPcdPlcrInvalidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t intFlags; -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid); -+ -+ intFlags = PlcrProfileLock(&p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId]); -+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid = FALSE; -+ PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId], intFlags); -+} -+ -+uint16_t FmPcdPlcrProfileGetAbsoluteId(t_Handle h_Profile) -+{ -+ return ((t_FmPcdPlcrProfile*)h_Profile)->absoluteProfileId; -+} -+ -+t_Error FmPcdPlcrGetAbsoluteIdByProfileParams(t_Handle h_FmPcd, -+ e_FmPcdProfileTypeSelection profileType, -+ t_Handle h_FmPort, -+ uint16_t relativeProfile, -+ uint16_t *p_AbsoluteId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ t_FmPcdPlcr *p_FmPcdPlcr = p_FmPcd->p_FmPcdPlcr; -+ uint8_t i; -+ -+ switch (profileType) -+ { -+ case e_FM_PCD_PLCR_PORT_PRIVATE: -+ /* get port PCD id from port handle */ -+ for (i=0;ip_FmPcdPlcr->portsMapping[i].h_FmPort == h_FmPort) -+ break; -+ if (i == FM_MAX_NUM_OF_PORTS) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE , ("Invalid port handle.")); -+ -+ if (!p_FmPcd->p_FmPcdPlcr->portsMapping[i].numOfProfiles) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION , ("Port has no allocated profiles")); -+ if (relativeProfile >= p_FmPcd->p_FmPcdPlcr->portsMapping[i].numOfProfiles) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION , ("Profile id is out of range")); -+ *p_AbsoluteId = (uint16_t)(p_FmPcd->p_FmPcdPlcr->portsMapping[i].profilesBase + relativeProfile); -+ break; -+ case e_FM_PCD_PLCR_SHARED: -+ if (relativeProfile >= p_FmPcdPlcr->numOfSharedProfiles) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION , ("Profile id is out of range")); -+ *p_AbsoluteId = (uint16_t)(p_FmPcdPlcr->sharedProfilesIds[relativeProfile]); -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Invalid policer profile type")); -+ } -+ -+ return E_OK; -+} -+ -+uint16_t FmPcdPlcrGetPortProfilesBase(t_Handle h_FmPcd, uint8_t hardwarePortId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint16_t swPortIndex = 0; -+ -+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId); -+ -+ return p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase; -+} -+ -+uint16_t FmPcdPlcrGetPortNumOfProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint16_t swPortIndex = 0; -+ -+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId); -+ -+ return p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].numOfProfiles; -+ -+} -+uint32_t FmPcdPlcrBuildWritePlcrActionReg(uint16_t absoluteProfileId) -+{ -+ return (uint32_t)(FM_PCD_PLCR_PAR_GO | -+ ((uint32_t)absoluteProfileId << FM_PCD_PLCR_PAR_PNUM_SHIFT)); -+} -+ -+uint32_t FmPcdPlcrBuildWritePlcrActionRegs(uint16_t absoluteProfileId) -+{ -+ return (uint32_t)(FM_PCD_PLCR_PAR_GO | -+ ((uint32_t)absoluteProfileId << FM_PCD_PLCR_PAR_PNUM_SHIFT) | -+ FM_PCD_PLCR_PAR_PWSEL_MASK); -+} -+ -+bool FmPcdPlcrHwProfileIsValid(uint32_t profileModeReg) -+{ -+ -+ if (profileModeReg & FM_PCD_PLCR_PEMODE_PI) -+ return TRUE; -+ else -+ return FALSE; -+} -+ -+uint32_t FmPcdPlcrBuildReadPlcrActionReg(uint16_t absoluteProfileId) -+{ -+ return (uint32_t)(FM_PCD_PLCR_PAR_GO | -+ FM_PCD_PLCR_PAR_R | -+ ((uint32_t)absoluteProfileId << FM_PCD_PLCR_PAR_PNUM_SHIFT) | -+ FM_PCD_PLCR_PAR_PWSEL_MASK); -+} -+ -+uint32_t FmPcdPlcrBuildCounterProfileReg(e_FmPcdPlcrProfileCounters counter) -+{ -+ switch (counter) -+ { -+ case (e_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER): -+ return FM_PCD_PLCR_PAR_PWSEL_PEGPC; -+ case (e_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER): -+ return FM_PCD_PLCR_PAR_PWSEL_PEYPC; -+ case (e_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER) : -+ return FM_PCD_PLCR_PAR_PWSEL_PERPC; -+ case (e_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER) : -+ return FM_PCD_PLCR_PAR_PWSEL_PERYPC; -+ case (e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER) : -+ return FM_PCD_PLCR_PAR_PWSEL_PERRPC; -+ default: -+ REPORT_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ return 0; -+ } -+} -+ -+uint32_t FmPcdPlcrBuildNiaProfileReg(bool green, bool yellow, bool red) -+{ -+ -+ uint32_t tmpReg32 = 0; -+ -+ if (green) -+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PEGNIA; -+ if (yellow) -+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PEYNIA; -+ if (red) -+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PERNIA; -+ -+ return tmpReg32; -+} -+ -+void FmPcdPlcrUpdateRequiredAction(t_Handle h_FmPcd, uint16_t absoluteProfileId, uint32_t requiredAction) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ /* this routine is protected by calling routine */ -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid); -+ -+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredAction |= requiredAction; -+} -+ -+/*********************** End of inter-module routines ************************/ -+ -+ -+/**************************************************/ -+/*............Policer API.........................*/ -+/**************************************************/ -+ -+t_Error FM_PCD_ConfigPlcrAutoRefreshMode(t_Handle h_FmPcd, bool enable) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPlcr, E_INVALID_HANDLE); -+ -+ if (!FmIsMaster(p_FmPcd->h_Fm)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_ConfigPlcrAutoRefreshMode - guest mode!")); -+ -+ p_FmPcd->p_FmPcdDriverParam->plcrAutoRefresh = enable; -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_ConfigPlcrNumOfSharedProfiles(t_Handle h_FmPcd, uint16_t numOfSharedPlcrProfiles) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPlcr, E_INVALID_HANDLE); -+ -+ p_FmPcd->p_FmPcdPlcr->numOfSharedProfiles = numOfSharedPlcrProfiles; -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_SetPlcrStatistics(t_Handle h_FmPcd, bool enable) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t tmpReg32; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPlcr, E_INVALID_HANDLE); -+ -+ if (!FmIsMaster(p_FmPcd->h_Fm)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_SetPlcrStatistics - guest mode!")); -+ -+ tmpReg32 = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_gcr); -+ if (enable) -+ tmpReg32 |= FM_PCD_PLCR_GCR_STEN; -+ else -+ tmpReg32 &= ~FM_PCD_PLCR_GCR_STEN; -+ -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_gcr, tmpReg32); -+ return E_OK; -+} -+ -+t_Handle FM_PCD_PlcrProfileSet(t_Handle h_FmPcd, -+ t_FmPcdPlcrProfileParams *p_ProfileParams) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs; -+ t_FmPcdPlcrProfileRegs plcrProfileReg; -+ uint32_t intFlags; -+ uint16_t absoluteProfileId; -+ t_Error err = E_OK; -+ uint32_t tmpReg32; -+ t_FmPcdPlcrProfile *p_Profile; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL); -+ -+ if (p_ProfileParams->modify) -+ { -+ p_Profile = (t_FmPcdPlcrProfile *)p_ProfileParams->id.h_Profile; -+ p_FmPcd = p_Profile->h_FmPcd; -+ absoluteProfileId = p_Profile->absoluteProfileId; -+ if (absoluteProfileId >= FM_PCD_PLCR_NUM_ENTRIES) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("profileId too Big ")); -+ return NULL; -+ } -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPcd->p_FmPcdPlcr, E_INVALID_HANDLE, NULL); -+ -+ /* Try lock profile using flag */ -+ if (!PlcrProfileFlagTryLock(p_Profile)) -+ { -+ DBG(TRACE, ("Profile Try Lock - BUSY")); -+ /* Signal to caller BUSY condition */ -+ p_ProfileParams->id.h_Profile = NULL; -+ return NULL; -+ } -+ } -+ else -+ { -+ p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPcd->p_FmPcdPlcr, E_INVALID_HANDLE, NULL); -+ -+ /* SMP: needs to be protected only if another core now changes the windows */ -+ err = FmPcdPlcrGetAbsoluteIdByProfileParams(h_FmPcd, -+ p_ProfileParams->id.newParams.profileType, -+ p_ProfileParams->id.newParams.h_FmPort, -+ p_ProfileParams->id.newParams.relativeProfileId, -+ &absoluteProfileId); -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return NULL; -+ } -+ -+ if (absoluteProfileId >= FM_PCD_PLCR_NUM_ENTRIES) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("profileId too Big ")); -+ return NULL; -+ } -+ -+ if (FmPcdPlcrIsProfileValid(p_FmPcd, absoluteProfileId)) -+ { -+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS, ("Policer Profile is already used")); -+ return NULL; -+ } -+ -+ /* initialize profile struct */ -+ p_Profile = &p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId]; -+ -+ p_Profile->h_FmPcd = p_FmPcd; -+ p_Profile->absoluteProfileId = absoluteProfileId; -+ -+ p_Profile->p_Lock = FmPcdAcquireLock(p_FmPcd); -+ if (!p_Profile->p_Lock) -+ REPORT_ERROR(MAJOR, E_NOT_AVAILABLE, ("FM Policer Profile lock obj!")); -+ } -+ -+ SANITY_CHECK_RETURN_VALUE(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE, NULL); -+ -+ p_Profile->nextEngineOnGreen = p_ProfileParams->nextEngineOnGreen; -+ memcpy(&p_Profile->paramsOnGreen, &(p_ProfileParams->paramsOnGreen), sizeof(u_FmPcdPlcrNextEngineParams)); -+ -+ p_Profile->nextEngineOnYellow = p_ProfileParams->nextEngineOnYellow; -+ memcpy(&p_Profile->paramsOnYellow, &(p_ProfileParams->paramsOnYellow), sizeof(u_FmPcdPlcrNextEngineParams)); -+ -+ p_Profile->nextEngineOnRed = p_ProfileParams->nextEngineOnRed; -+ memcpy(&p_Profile->paramsOnRed, &(p_ProfileParams->paramsOnRed), sizeof(u_FmPcdPlcrNextEngineParams)); -+ -+ memset(&plcrProfileReg, 0, sizeof(t_FmPcdPlcrProfileRegs)); -+ -+ /* build the policer profile registers */ -+ err = BuildProfileRegs(h_FmPcd, p_ProfileParams, &plcrProfileReg); -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ if (p_ProfileParams->modify) -+ /* unlock */ -+ PlcrProfileFlagUnlock(p_Profile); -+ if (!p_ProfileParams->modify && -+ p_Profile->p_Lock) -+ /* release allocated Profile lock */ -+ FmPcdReleaseLock(p_FmPcd, p_Profile->p_Lock); -+ return NULL; -+ } -+ -+ if (p_FmPcd->h_Hc) -+ { -+ err = FmHcPcdPlcrSetProfile(p_FmPcd->h_Hc, (t_Handle)p_Profile, &plcrProfileReg); -+ if (p_ProfileParams->modify) -+ PlcrProfileFlagUnlock(p_Profile); -+ if (err) -+ { -+ /* release the allocated scheme lock */ -+ if (!p_ProfileParams->modify && -+ p_Profile->p_Lock) -+ FmPcdReleaseLock(p_FmPcd, p_Profile->p_Lock); -+ -+ return NULL; -+ } -+ if (!p_ProfileParams->modify) -+ FmPcdPlcrValidateProfileSw(p_FmPcd,absoluteProfileId); -+ return (t_Handle)p_Profile; -+ } -+ -+ p_FmPcdPlcrRegs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ SANITY_CHECK_RETURN_VALUE(p_FmPcdPlcrRegs, E_INVALID_HANDLE, NULL); -+ -+ intFlags = PlcrHwLock(p_FmPcd->p_FmPcdPlcr); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pemode , plcrProfileReg.fmpl_pemode); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegnia , plcrProfileReg.fmpl_pegnia); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peynia , plcrProfileReg.fmpl_peynia); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pernia , plcrProfileReg.fmpl_pernia); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pecir , plcrProfileReg.fmpl_pecir); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pecbs , plcrProfileReg.fmpl_pecbs); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pepepir_eir,plcrProfileReg.fmpl_pepepir_eir); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pepbs_ebs,plcrProfileReg.fmpl_pepbs_ebs); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pelts , plcrProfileReg.fmpl_pelts); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pects , plcrProfileReg.fmpl_pects); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pepts_ets,plcrProfileReg.fmpl_pepts_ets); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegpc , plcrProfileReg.fmpl_pegpc); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peypc , plcrProfileReg.fmpl_peypc); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perpc , plcrProfileReg.fmpl_perpc); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perypc , plcrProfileReg.fmpl_perypc); -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perrpc , plcrProfileReg.fmpl_perrpc); -+ -+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionRegs(absoluteProfileId); -+ WritePar(p_FmPcd, tmpReg32); -+ -+ PlcrHwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags); -+ -+ if (!p_ProfileParams->modify) -+ FmPcdPlcrValidateProfileSw(p_FmPcd,absoluteProfileId); -+ else -+ PlcrProfileFlagUnlock(p_Profile); -+ -+ return (t_Handle)p_Profile; -+} -+ -+t_Error FM_PCD_PlcrProfileDelete(t_Handle h_Profile) -+{ -+ t_FmPcdPlcrProfile *p_Profile = (t_FmPcdPlcrProfile*)h_Profile; -+ t_FmPcd *p_FmPcd; -+ uint16_t profileIndx; -+ uint32_t tmpReg32, intFlags; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Profile, E_INVALID_HANDLE); -+ p_FmPcd = p_Profile->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ profileIndx = p_Profile->absoluteProfileId; -+ -+ UpdateRequiredActionFlag(p_FmPcd, profileIndx, FALSE); -+ -+ FmPcdPlcrInvalidateProfileSw(p_FmPcd,profileIndx); -+ -+ if (p_FmPcd->h_Hc) -+ { -+ err = FmHcPcdPlcrDeleteProfile(p_FmPcd->h_Hc, h_Profile); -+ if (p_Profile->p_Lock) -+ /* release allocated Profile lock */ -+ FmPcdReleaseLock(p_FmPcd, p_Profile->p_Lock); -+ -+ return err; -+ } -+ -+ intFlags = PlcrHwLock(p_FmPcd->p_FmPcdPlcr); -+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->profileRegs.fmpl_pemode, ~FM_PCD_PLCR_PEMODE_PI); -+ -+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionRegs(profileIndx); -+ WritePar(p_FmPcd, tmpReg32); -+ PlcrHwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags); -+ -+ -+ if (p_Profile->p_Lock) -+ /* release allocated Profile lock */ -+ FmPcdReleaseLock(p_FmPcd, p_Profile->p_Lock); -+ -+ /* we do not memset profile as all its fields are being re-initialized at "set", -+ * plus its allocation information is still valid. */ -+ return E_OK; -+} -+ -+/***************************************************/ -+/*............Policer Profile Counter..............*/ -+/***************************************************/ -+uint32_t FM_PCD_PlcrProfileGetCounter(t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter) -+{ -+ t_FmPcdPlcrProfile *p_Profile = (t_FmPcdPlcrProfile*)h_Profile; -+ t_FmPcd *p_FmPcd; -+ uint16_t profileIndx; -+ uint32_t intFlags, counterVal = 0; -+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Profile, E_INVALID_HANDLE); -+ p_FmPcd = p_Profile->h_FmPcd; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ -+ if (p_FmPcd->h_Hc) -+ return FmHcPcdPlcrGetProfileCounter(p_FmPcd->h_Hc, h_Profile, counter); -+ -+ p_FmPcdPlcrRegs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ SANITY_CHECK_RETURN_VALUE(p_FmPcdPlcrRegs, E_INVALID_HANDLE, 0); -+ -+ profileIndx = p_Profile->absoluteProfileId; -+ -+ if (profileIndx >= FM_PCD_PLCR_NUM_ENTRIES) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("profileId too Big ")); -+ return 0; -+ } -+ intFlags = PlcrHwLock(p_FmPcd->p_FmPcdPlcr); -+ WritePar(p_FmPcd, FmPcdPlcrBuildReadPlcrActionReg(profileIndx)); -+ -+ switch (counter) -+ { -+ case e_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER: -+ counterVal = (GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegpc)); -+ break; -+ case e_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER: -+ counterVal = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peypc); -+ break; -+ case e_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER: -+ counterVal = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perpc); -+ break; -+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER: -+ counterVal = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perypc); -+ break; -+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER: -+ counterVal = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perrpc); -+ break; -+ default: -+ REPORT_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ break; -+ } -+ PlcrHwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags); -+ -+ return counterVal; -+} -+ -+t_Error FM_PCD_PlcrProfileSetCounter(t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter, uint32_t value) -+{ -+ t_FmPcdPlcrProfile *p_Profile = (t_FmPcdPlcrProfile*)h_Profile; -+ t_FmPcd *p_FmPcd; -+ uint16_t profileIndx; -+ uint32_t tmpReg32, intFlags; -+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Profile, E_INVALID_HANDLE); -+ -+ p_FmPcd = p_Profile->h_FmPcd; -+ profileIndx = p_Profile->absoluteProfileId; -+ -+ if (p_FmPcd->h_Hc) -+ return FmHcPcdPlcrSetProfileCounter(p_FmPcd->h_Hc, h_Profile, counter, value); -+ -+ p_FmPcdPlcrRegs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ SANITY_CHECK_RETURN_ERROR(p_FmPcdPlcrRegs, E_INVALID_HANDLE); -+ -+ intFlags = PlcrHwLock(p_FmPcd->p_FmPcdPlcr); -+ switch (counter) -+ { -+ case e_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER: -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegpc, value); -+ break; -+ case e_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER: -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peypc, value); -+ break; -+ case e_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER: -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perpc, value); -+ break; -+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER: -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perypc ,value); -+ break; -+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER: -+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perrpc ,value); -+ break; -+ default: -+ PlcrHwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags); -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ /* Activate the atomic write action by writing FMPL_PAR with: GO=1, RW=1, PSI=0, PNUM = -+ * Profile Number, PWSEL=0xFFFF (select all words). -+ */ -+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionReg(profileIndx); -+ tmpReg32 |= FmPcdPlcrBuildCounterProfileReg(counter); -+ WritePar(p_FmPcd, tmpReg32); -+ PlcrHwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags); -+ -+ return E_OK; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_plcr.h -@@ -0,0 +1,165 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_plcr.h -+ -+ @Description FM Policer private header -+*//***************************************************************************/ -+#ifndef __FM_PLCR_H -+#define __FM_PLCR_H -+ -+#include "std_ext.h" -+ -+ -+/***********************************************************************/ -+/* Policer defines */ -+/***********************************************************************/ -+ -+#define FM_PCD_PLCR_PAR_GO 0x80000000 -+#define FM_PCD_PLCR_PAR_PWSEL_MASK 0x0000FFFF -+#define FM_PCD_PLCR_PAR_R 0x40000000 -+ -+/* shifts */ -+#define FM_PCD_PLCR_PAR_PNUM_SHIFT 16 -+ -+/* masks */ -+#define FM_PCD_PLCR_PEMODE_PI 0x80000000 -+#define FM_PCD_PLCR_PEMODE_CBLND 0x40000000 -+#define FM_PCD_PLCR_PEMODE_ALG_MASK 0x30000000 -+#define FM_PCD_PLCR_PEMODE_ALG_RFC2698 0x10000000 -+#define FM_PCD_PLCR_PEMODE_ALG_RFC4115 0x20000000 -+#define FM_PCD_PLCR_PEMODE_DEFC_MASK 0x0C000000 -+#define FM_PCD_PLCR_PEMODE_DEFC_Y 0x04000000 -+#define FM_PCD_PLCR_PEMODE_DEFC_R 0x08000000 -+#define FM_PCD_PLCR_PEMODE_DEFC_OVERRIDE 0x0C000000 -+#define FM_PCD_PLCR_PEMODE_OVCLR_MASK 0x03000000 -+#define FM_PCD_PLCR_PEMODE_OVCLR_Y 0x01000000 -+#define FM_PCD_PLCR_PEMODE_OVCLR_R 0x02000000 -+#define FM_PCD_PLCR_PEMODE_OVCLR_G_NC 0x03000000 -+#define FM_PCD_PLCR_PEMODE_PKT 0x00800000 -+#define FM_PCD_PLCR_PEMODE_FPP_MASK 0x001F0000 -+#define FM_PCD_PLCR_PEMODE_FPP_SHIFT 16 -+#define FM_PCD_PLCR_PEMODE_FLS_MASK 0x0000F000 -+#define FM_PCD_PLCR_PEMODE_FLS_L2 0x00003000 -+#define FM_PCD_PLCR_PEMODE_FLS_L3 0x0000B000 -+#define FM_PCD_PLCR_PEMODE_FLS_L4 0x0000E000 -+#define FM_PCD_PLCR_PEMODE_FLS_FULL 0x0000F000 -+#define FM_PCD_PLCR_PEMODE_RBFLS 0x00000800 -+#define FM_PCD_PLCR_PEMODE_TRA 0x00000004 -+#define FM_PCD_PLCR_PEMODE_TRB 0x00000002 -+#define FM_PCD_PLCR_PEMODE_TRC 0x00000001 -+#define FM_PCD_PLCR_DOUBLE_ECC 0x80000000 -+#define FM_PCD_PLCR_INIT_ENTRY_ERROR 0x40000000 -+#define FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE 0x80000000 -+#define FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE 0x40000000 -+ -+#define FM_PCD_PLCR_NIA_VALID 0x80000000 -+ -+#define FM_PCD_PLCR_GCR_EN 0x80000000 -+#define FM_PCD_PLCR_GCR_STEN 0x40000000 -+#define FM_PCD_PLCR_GCR_DAR 0x20000000 -+#define FM_PCD_PLCR_GCR_DEFNIA 0x00FFFFFF -+#define FM_PCD_PLCR_NIA_ABS 0x00000100 -+ -+#define FM_PCD_PLCR_GSR_BSY 0x80000000 -+#define FM_PCD_PLCR_GSR_DQS 0x60000000 -+#define FM_PCD_PLCR_GSR_RPB 0x20000000 -+#define FM_PCD_PLCR_GSR_FQS 0x0C000000 -+#define FM_PCD_PLCR_GSR_LPALG 0x0000C000 -+#define FM_PCD_PLCR_GSR_LPCA 0x00003000 -+#define FM_PCD_PLCR_GSR_LPNUM 0x000000FF -+ -+#define FM_PCD_PLCR_EVR_PSIC 0x80000000 -+#define FM_PCD_PLCR_EVR_AAC 0x40000000 -+ -+#define FM_PCD_PLCR_PAR_PSI 0x20000000 -+#define FM_PCD_PLCR_PAR_PNUM 0x00FF0000 -+/* PWSEL Selctive select options */ -+#define FM_PCD_PLCR_PAR_PWSEL_PEMODE 0x00008000 /* 0 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PEGNIA 0x00004000 /* 1 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PEYNIA 0x00002000 /* 2 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PERNIA 0x00001000 /* 3 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PECIR 0x00000800 /* 4 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PECBS 0x00000400 /* 5 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PEPIR_EIR 0x00000200 /* 6 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PEPBS_EBS 0x00000100 /* 7 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PELTS 0x00000080 /* 8 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PECTS 0x00000040 /* 9 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PEPTS_ETS 0x00000020 /* 10 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PEGPC 0x00000010 /* 11 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PEYPC 0x00000008 /* 12 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PERPC 0x00000004 /* 13 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PERYPC 0x00000002 /* 14 */ -+#define FM_PCD_PLCR_PAR_PWSEL_PERRPC 0x00000001 /* 15 */ -+ -+#define FM_PCD_PLCR_PAR_PMR_BRN_1TO1 0x0000 /* - Full bit replacement. {PBNUM[0:N-1] -+ 1-> 2^N specific locations. */ -+#define FM_PCD_PLCR_PAR_PMR_BRN_2TO2 0x1 /* - {PBNUM[0:N-2],PNUM[N-1]}. -+ 2-> 2^(N-1) base locations. */ -+#define FM_PCD_PLCR_PAR_PMR_BRN_4TO4 0x2 /* - {PBNUM[0:N-3],PNUM[N-2:N-1]}. -+ 4-> 2^(N-2) base locations. */ -+#define FM_PCD_PLCR_PAR_PMR_BRN_8TO8 0x3 /* - {PBNUM[0:N-4],PNUM[N-3:N-1]}. -+ 8->2^(N-3) base locations. */ -+#define FM_PCD_PLCR_PAR_PMR_BRN_16TO16 0x4 /* - {PBNUM[0:N-5],PNUM[N-4:N-1]}. -+ 16-> 2^(N-4) base locations. */ -+#define FM_PCD_PLCR_PAR_PMR_BRN_32TO32 0x5 /* {PBNUM[0:N-6],PNUM[N-5:N-1]}. -+ 32-> 2^(N-5) base locations. */ -+#define FM_PCD_PLCR_PAR_PMR_BRN_64TO64 0x6 /* {PBNUM[0:N-7],PNUM[N-6:N-1]}. -+ 64-> 2^(N-6) base locations. */ -+#define FM_PCD_PLCR_PAR_PMR_BRN_128TO128 0x7 /* {PBNUM[0:N-8],PNUM[N-7:N-1]}. -+ 128-> 2^(N-7) base locations. */ -+#define FM_PCD_PLCR_PAR_PMR_BRN_256TO256 0x8 /* - No bit replacement for N=8. {PNUM[N-8:N-1]}. -+ When N=8 this option maps all 256 profiles by the DISPATCH bus into one group. */ -+ -+#define FM_PCD_PLCR_PMR_V 0x80000000 -+#define PLCR_ERR_ECC_CAP 0x80000000 -+#define PLCR_ERR_ECC_TYPE_DOUBLE 0x40000000 -+#define PLCR_ERR_ECC_PNUM_MASK 0x00000FF0 -+#define PLCR_ERR_ECC_OFFSET_MASK 0x0000000F -+ -+#define PLCR_ERR_UNINIT_CAP 0x80000000 -+#define PLCR_ERR_UNINIT_NUM_MASK 0x000000FF -+#define PLCR_ERR_UNINIT_PID_MASK 0x003f0000 -+#define PLCR_ERR_UNINIT_ABSOLUTE_MASK 0x00008000 -+ -+/* shifts */ -+#define PLCR_ERR_ECC_PNUM_SHIFT 4 -+#define PLCR_ERR_UNINIT_PID_SHIFT 16 -+ -+#define FM_PCD_PLCR_PMR_BRN_SHIFT 16 -+ -+#define PLCR_PORT_WINDOW_SIZE(hardwarePortId) -+ -+ -+#endif /* __FM_PLCR_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_prs.c -@@ -0,0 +1,423 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_pcd.c -+ -+ @Description FM PCD ... -+*//***************************************************************************/ -+#include -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "debug_ext.h" -+#include "net_ext.h" -+ -+#include "fm_common.h" -+#include "fm_pcd.h" -+#include "fm_pcd_ipc.h" -+#include "fm_prs.h" -+#include "fsl_fman_prs.h" -+ -+ -+static void PcdPrsErrorException(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint32_t event, ev_mask; -+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs; -+ -+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID); -+ ev_mask = fman_prs_get_err_ev_mask(PrsRegs); -+ -+ event = fman_prs_get_err_event(PrsRegs, ev_mask); -+ -+ fman_prs_ack_err_event(PrsRegs, event); -+ -+ DBG(TRACE, ("parser error - 0x%08x\n",event)); -+ -+ if(event & FM_PCD_PRS_DOUBLE_ECC) -+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC); -+} -+ -+static void PcdPrsException(t_Handle h_FmPcd) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ uint32_t event, ev_mask; -+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs; -+ -+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID); -+ ev_mask = fman_prs_get_expt_ev_mask(PrsRegs); -+ event = fman_prs_get_expt_event(PrsRegs, ev_mask); -+ -+ ASSERT_COND(event & FM_PCD_PRS_SINGLE_ECC); -+ -+ DBG(TRACE, ("parser event - 0x%08x\n",event)); -+ -+ fman_prs_ack_expt_event(PrsRegs, event); -+ -+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC); -+} -+ -+t_Handle PrsConfig(t_FmPcd *p_FmPcd,t_FmPcdParams *p_FmPcdParams) -+{ -+ t_FmPcdPrs *p_FmPcdPrs; -+ uintptr_t baseAddr; -+ -+ UNUSED(p_FmPcd); -+ UNUSED(p_FmPcdParams); -+ -+ p_FmPcdPrs = (t_FmPcdPrs *) XX_Malloc(sizeof(t_FmPcdPrs)); -+ if (!p_FmPcdPrs) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Parser structure allocation FAILED")); -+ return NULL; -+ } -+ memset(p_FmPcdPrs, 0, sizeof(t_FmPcdPrs)); -+ fman_prs_defconfig(&p_FmPcd->p_FmPcdDriverParam->dfltCfg); -+ -+ if (p_FmPcd->guestId == NCSW_MASTER_ID) -+ { -+ baseAddr = FmGetPcdPrsBaseAddr(p_FmPcdParams->h_Fm); -+ p_FmPcdPrs->p_SwPrsCode = (uint32_t *)UINT_TO_PTR(baseAddr); -+ p_FmPcdPrs->p_FmPcdPrsRegs = (struct fman_prs_regs *)UINT_TO_PTR(baseAddr + PRS_REGS_OFFSET); -+ } -+ -+ p_FmPcdPrs->fmPcdPrsPortIdStatistics = p_FmPcd->p_FmPcdDriverParam->dfltCfg.port_id_stat; -+ p_FmPcd->p_FmPcdDriverParam->prsMaxParseCycleLimit = p_FmPcd->p_FmPcdDriverParam->dfltCfg.max_prs_cyc_lim; -+ p_FmPcd->exceptions |= p_FmPcd->p_FmPcdDriverParam->dfltCfg.prs_exceptions; -+ -+ return p_FmPcdPrs; -+} -+ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ static uint8_t swPrsPatch[] = SW_PRS_UDP_LITE_PATCH; -+#else -+ static uint8_t swPrsPatch[] = SW_PRS_OFFLOAD_PATCH; -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+t_Error PrsInit(t_FmPcd *p_FmPcd) -+{ -+ t_FmPcdDriverParam *p_Param = p_FmPcd->p_FmPcdDriverParam; -+ uint32_t *p_TmpCode; -+ uint32_t *p_LoadTarget = (uint32_t *)PTR_MOVE(p_FmPcd->p_FmPcdPrs->p_SwPrsCode, -+ FM_PCD_SW_PRS_SIZE-FM_PCD_PRS_SW_PATCHES_SIZE); -+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs; -+ uint32_t i; -+ -+ ASSERT_COND(sizeof(swPrsPatch) <= (FM_PCD_PRS_SW_PATCHES_SIZE-FM_PCD_PRS_SW_TAIL_SIZE)); -+ -+ /* nothing to do in guest-partition */ -+ if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ return E_OK; -+ -+ p_TmpCode = (uint32_t *)XX_MallocSmart(ROUND_UP(sizeof(swPrsPatch),4), 0, sizeof(uint32_t)); -+ if (!p_TmpCode) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Tmp Sw-Parser code allocation FAILED")); -+ memset((uint8_t *)p_TmpCode, 0, ROUND_UP(sizeof(swPrsPatch),4)); -+ memcpy((uint8_t *)p_TmpCode, (uint8_t *)swPrsPatch, sizeof(swPrsPatch)); -+ -+ fman_prs_init(PrsRegs, &p_Param->dfltCfg); -+ -+ /* register even if no interrupts enabled, to allow future enablement */ -+ FmRegisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PRS, 0, e_FM_INTR_TYPE_ERR, PcdPrsErrorException, p_FmPcd); -+ -+ /* register even if no interrupts enabled, to allow future enablement */ -+ FmRegisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PRS, 0, e_FM_INTR_TYPE_NORMAL, PcdPrsException, p_FmPcd); -+ -+ if(p_FmPcd->exceptions & FM_PCD_EX_PRS_SINGLE_ECC) -+ FmEnableRamsEcc(p_FmPcd->h_Fm); -+ -+ if(p_FmPcd->exceptions & FM_PCD_EX_PRS_DOUBLE_ECC) -+ FmEnableRamsEcc(p_FmPcd->h_Fm); -+ -+ /* load sw parser Ip-Frag patch */ -+ for (i=0; iguestId == NCSW_MASTER_ID); -+ FmUnregisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PRS, 0, e_FM_INTR_TYPE_ERR); -+ /* register even if no interrupts enabled, to allow future enablement */ -+ FmUnregisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PRS, 0, e_FM_INTR_TYPE_NORMAL); -+} -+ -+void PrsEnable(t_FmPcd *p_FmPcd) -+{ -+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs; -+ -+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID); -+ fman_prs_enable(PrsRegs); -+} -+ -+void PrsDisable(t_FmPcd *p_FmPcd) -+{ -+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs; -+ -+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID); -+ fman_prs_disable(PrsRegs); -+} -+ -+int PrsIsEnabled(t_FmPcd *p_FmPcd) -+{ -+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs; -+ -+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID); -+ return fman_prs_is_enabled(PrsRegs); -+} -+ -+t_Error PrsIncludePortInStatistics(t_FmPcd *p_FmPcd, uint8_t hardwarePortId, bool include) -+{ -+ struct fman_prs_regs *PrsRegs; -+ uint32_t bitMask = 0; -+ uint8_t prsPortId; -+ -+ SANITY_CHECK_RETURN_ERROR((hardwarePortId >=1 && hardwarePortId <= 16), E_INVALID_VALUE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPrs, E_INVALID_HANDLE); -+ -+ PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs; -+ -+ GET_FM_PCD_PRS_PORT_ID(prsPortId, hardwarePortId); -+ GET_FM_PCD_INDEX_FLAG(bitMask, prsPortId); -+ -+ if (include) -+ p_FmPcd->p_FmPcdPrs->fmPcdPrsPortIdStatistics |= bitMask; -+ else -+ p_FmPcd->p_FmPcdPrs->fmPcdPrsPortIdStatistics &= ~bitMask; -+ -+ fman_prs_set_stst_port_msk(PrsRegs, -+ p_FmPcd->p_FmPcdPrs->fmPcdPrsPortIdStatistics); -+ -+ return E_OK; -+} -+ -+t_Error FmPcdPrsIncludePortInStatistics(t_Handle h_FmPcd, uint8_t hardwarePortId, bool include) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR((hardwarePortId >=1 && hardwarePortId <= 16), E_INVALID_VALUE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPrs, E_INVALID_HANDLE); -+ -+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) && -+ p_FmPcd->h_IpcSession) -+ { -+ t_FmPcdIpcPrsIncludePort prsIncludePortParams; -+ t_FmPcdIpcMsg msg; -+ -+ prsIncludePortParams.hardwarePortId = hardwarePortId; -+ prsIncludePortParams.include = include; -+ memset(&msg, 0, sizeof(msg)); -+ msg.msgId = FM_PCD_PRS_INC_PORT_STATS; -+ memcpy(msg.msgBody, &prsIncludePortParams, sizeof(prsIncludePortParams)); -+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) +sizeof(prsIncludePortParams), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ return E_OK; -+ } -+ else if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without IPC!")); -+ -+ return PrsIncludePortInStatistics(p_FmPcd, hardwarePortId, include); -+} -+ -+uint32_t FmPcdGetSwPrsOffset(t_Handle h_FmPcd, e_NetHeaderType hdr, uint8_t indexPerHdr) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd; -+ t_FmPcdPrsLabelParams *p_Label; -+ int i; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPcd, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE, 0); -+ -+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) && -+ p_FmPcd->h_IpcSession) -+ { -+ t_Error err = E_OK; -+ t_FmPcdIpcSwPrsLable labelParams; -+ t_FmPcdIpcMsg msg; -+ uint32_t prsOffset = 0; -+ t_FmPcdIpcReply reply; -+ uint32_t replyLength; -+ -+ memset(&reply, 0, sizeof(reply)); -+ memset(&msg, 0, sizeof(msg)); -+ labelParams.enumHdr = (uint32_t)hdr; -+ labelParams.indexPerHdr = indexPerHdr; -+ msg.msgId = FM_PCD_GET_SW_PRS_OFFSET; -+ memcpy(msg.msgBody, &labelParams, sizeof(labelParams)); -+ replyLength = sizeof(uint32_t) + sizeof(uint32_t); -+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession, -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) +sizeof(labelParams), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t) + sizeof(uint32_t)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ -+ memcpy((uint8_t*)&prsOffset, reply.replyBody, sizeof(uint32_t)); -+ return prsOffset; -+ } -+ else if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without IPC!")); -+ -+ ASSERT_COND(p_FmPcd->p_FmPcdPrs->currLabel < FM_PCD_PRS_NUM_OF_LABELS); -+ -+ for (i=0; ip_FmPcdPrs->currLabel; i++) -+ { -+ p_Label = &p_FmPcd->p_FmPcdPrs->labelsTable[i]; -+ -+ if ((hdr == p_Label->hdr) && (indexPerHdr == p_Label->indexPerHdr)) -+ return p_Label->instructionOffset; -+ } -+ -+ REPORT_ERROR(MAJOR, E_NOT_FOUND, ("Sw Parser attachment Not found")); -+ return (uint32_t)ILLEGAL_BASE; -+} -+ -+void FM_PCD_SetPrsStatistics(t_Handle h_FmPcd, bool enable) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ struct fman_prs_regs *PrsRegs; -+ -+ SANITY_CHECK_RETURN(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN(p_FmPcd->p_FmPcdPrs, E_INVALID_HANDLE); -+ -+ PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs; -+ -+ -+ if(p_FmPcd->guestId != NCSW_MASTER_ID) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_SetPrsStatistics - guest mode!")); -+ return; -+ } -+ -+ fman_prs_set_stst(PrsRegs, enable); -+} -+ -+t_Error FM_PCD_PrsLoadSw(t_Handle h_FmPcd, t_FmPcdPrsSwParams *p_SwPrs) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ uint32_t *p_LoadTarget; -+ uint32_t *p_TmpCode; -+ int i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPrs, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_SwPrs, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->enabled, E_INVALID_HANDLE); -+ -+ if (p_FmPcd->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM in guest-mode!")); -+ -+ if (!p_SwPrs->override) -+ { -+ if(p_FmPcd->p_FmPcdPrs->p_CurrSwPrs > p_FmPcd->p_FmPcdPrs->p_SwPrsCode + p_SwPrs->base*2/4) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("SW parser base must be larger than current loaded code")); -+ } -+ else -+ p_FmPcd->p_FmPcdPrs->currLabel = 0; -+ -+ if (p_SwPrs->size > FM_PCD_SW_PRS_SIZE - FM_PCD_PRS_SW_TAIL_SIZE - p_SwPrs->base*2) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("p_SwPrs->size may not be larger than MAX_SW_PRS_CODE_SIZE")); -+ -+ if (p_FmPcd->p_FmPcdPrs->currLabel + p_SwPrs->numOfLabels > FM_PCD_PRS_NUM_OF_LABELS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exceeded number of labels allowed ")); -+ -+ p_TmpCode = (uint32_t *)XX_MallocSmart(ROUND_UP(p_SwPrs->size,4), 0, sizeof(uint32_t)); -+ if (!p_TmpCode) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Tmp Sw-Parser code allocation FAILED")); -+ memset((uint8_t *)p_TmpCode, 0, ROUND_UP(p_SwPrs->size,4)); -+ memcpy((uint8_t *)p_TmpCode, p_SwPrs->p_Code, p_SwPrs->size); -+ -+ /* save sw parser labels */ -+ memcpy(&p_FmPcd->p_FmPcdPrs->labelsTable[p_FmPcd->p_FmPcdPrs->currLabel], -+ p_SwPrs->labelsTable, -+ p_SwPrs->numOfLabels*sizeof(t_FmPcdPrsLabelParams)); -+ p_FmPcd->p_FmPcdPrs->currLabel += p_SwPrs->numOfLabels; -+ -+ /* load sw parser code */ -+ p_LoadTarget = p_FmPcd->p_FmPcdPrs->p_SwPrsCode + p_SwPrs->base*2/4; -+ -+ for(i=0; isize, 4); i++) -+ WRITE_UINT32(p_LoadTarget[i], GET_UINT32(p_TmpCode[i])); -+ -+ p_FmPcd->p_FmPcdPrs->p_CurrSwPrs = -+ p_FmPcd->p_FmPcdPrs->p_SwPrsCode + p_SwPrs->base*2/4 + ROUND_UP(p_SwPrs->size,4); -+ -+ /* copy data parameters */ -+ for (i=0;ip_FmPcdPrs->p_SwPrsCode+PRS_SW_DATA/4+i), p_SwPrs->swPrsDataParams[i]); -+ -+ /* Clear last 4 bytes */ -+ WRITE_UINT32(*(p_FmPcd->p_FmPcdPrs->p_SwPrsCode+(PRS_SW_DATA-FM_PCD_PRS_SW_TAIL_SIZE)/4), 0); -+ -+ XX_FreeSmart(p_TmpCode); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_ConfigPrsMaxCycleLimit(t_Handle h_FmPcd,uint16_t value) -+{ -+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE); -+ -+ if(p_FmPcd->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_ConfigPrsMaxCycleLimit - guest mode!")); -+ -+ p_FmPcd->p_FmPcdDriverParam->prsMaxParseCycleLimit = value; -+ -+ return E_OK; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_prs.h -@@ -0,0 +1,316 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_prs.h -+ -+ @Description FM Parser private header -+ *//***************************************************************************/ -+#ifndef __FM_PRS_H -+#define __FM_PRS_H -+ -+#include "std_ext.h" -+ -+/***********************************************************************/ -+/* SW parser IP_FRAG patch */ -+/***********************************************************************/ -+ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+#define SW_PRS_UDP_LITE_PATCH \ -+{\ -+ 0x31,0x52,0x00,0xDA,0xFC,0x00,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x50,0x2C,0x40,0x00,0x31,0x92,0x50,0x2C, \ -+ 0x00,0x88,0x18,0x2F,0x00,0x01,0x1B,0xFE,0x18,0x71, \ -+ 0x02,0x1F,0x00,0x08,0x00,0x83,0x02,0x1F,0x00,0x20, \ -+ 0x28,0x1B,0x00,0x05,0x29,0x1F,0x30,0xD0,0x60,0x4F, \ -+ 0x00,0x07,0x00,0x05,0x00,0x00,0xC3,0x8F,0x00,0x52, \ -+ 0x00,0x01,0x07,0x01,0x60,0x3B,0x00,0x00,0x30,0xD0, \ -+ 0x00,0xDA,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00, \ -+ 0x40,0x4C,0x00,0x00,0x02,0x8F,0x00,0x00,0x30,0xF2, \ -+ 0x00,0x06,0x18,0x5D,0x00,0x00,0x9F,0xFF,0x30,0xF2, \ -+ 0x00,0x06,0x29,0x1E,0x07,0x08,0x30,0xD0,0x00,0x52, \ -+ 0x00,0x08,0x28,0x1A,0x60,0x37,0x00,0x00,0x30,0xF2, \ -+ 0x18,0x5D,0x06,0x00,0x29,0x1E,0x30,0xF2,0x2F,0x0E, \ -+ 0x30,0x72,0x00,0x00,0x9B,0x8F,0x00,0x06,0x2F,0x0E, \ -+ 0x32,0xF1,0x32,0xB0,0x00,0x4F,0x00,0x57,0x00,0x28, \ -+ 0x00,0x00,0x97,0x9E,0x00,0x4E,0x30,0x72,0x00,0x06, \ -+ 0x2F,0x0E,0x32,0xC1,0x32,0xF0,0x00,0x4A,0x00,0x80, \ -+ 0x00,0x02,0x00,0x00,0x97,0x9E,0x40,0x7E,0x00,0x08, \ -+ 0x08,0x16,0x00,0x54,0x00,0x01,0x1B,0xFE,0x00,0x00, \ -+ 0x9F,0x9E,0x40,0xB3,0x00,0x00,0x02,0x1F,0x00,0x08, \ -+ 0x28,0x1B,0x30,0x73,0x29,0x1F,0x30,0xD0,0x60,0x9F, \ -+ 0x00,0x07,0x00,0x05,0x00,0x00,0xC3,0x8F,0x00,0x52, \ -+ 0x00,0x01,0x07,0x01,0x60,0x8B,0x00,0x00,0x30,0xD0, \ -+ 0x00,0xDA,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00, \ -+ 0x40,0x9C,0x00,0x00,0x02,0x8F,0x00,0x00,0x30,0xF2, \ -+ 0x00,0x06,0x18,0xAD,0x00,0x00,0x9F,0xFF,0x30,0xF2, \ -+ 0x00,0x06,0x29,0x1E,0x07,0x08,0x30,0xD0,0x00,0x52, \ -+ 0x00,0x08,0x28,0x1A,0x60,0x87,0x00,0x00,0x30,0xF2, \ -+ 0x18,0xAD,0x06,0x00,0x29,0x1E,0x30,0xF2,0x50,0xB3, \ -+ 0xFF,0xFF,0x18,0xB8,0x08,0x16,0x00,0x54,0x00,0x01, \ -+ 0x1B,0xFE,0x18,0xC5,0x32,0xF1,0x28,0x5D,0x32,0xF1, \ -+ 0x00,0x55,0x00,0x08,0x28,0x5F,0x00,0x00,0x8F,0x9F, \ -+ 0x29,0x33,0x08,0x16,0x00,0x49,0x00,0x01,0x1B,0xFF, \ -+ 0x00,0x01,0x1B,0xFF \ -+} -+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+ -+#if (DPAA_VERSION == 10) -+/* Version: 106.1.9 */ -+#define SW_PRS_OFFLOAD_PATCH \ -+{ \ -+ 0x31,0x52,0x00,0xDA,0x0A,0x00,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x43,0x0A,0x00,0x00,0x00,0x01,0x1B,0xFE, \ -+ 0x00,0x00,0x99,0x00,0x53,0x13,0x00,0x00,0x00,0x00, \ -+ 0x9F,0x98,0x53,0x13,0x00,0x00,0x1B,0x23,0x33,0xF1, \ -+ 0x00,0xF9,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00, \ -+ 0x28,0x7F,0x00,0x03,0x00,0x02,0x00,0x00,0x00,0x01, \ -+ 0x32,0xC1,0x32,0xF0,0x00,0x4A,0x00,0x80,0x1F,0xFF, \ -+ 0x00,0x01,0x1B,0xFE,0x31,0x52,0x00,0xDA,0x06,0x00, \ -+ 0x00,0x00,0x00,0x00,0x00,0x00,0x43,0x2F,0x00,0x00, \ -+ 0x00,0x01,0x1B,0xFE,0x31,0x52,0x00,0xDA,0x00,0x40, \ -+ 0x00,0x00,0x00,0x00,0x00,0x00,0x53,0x95,0x00,0x00, \ -+ 0x00,0x00,0x9B,0x8F,0x2F,0x0F,0x32,0xC1,0x00,0x55, \ -+ 0x00,0x28,0x28,0x43,0x30,0x7E,0x43,0x45,0x00,0x00, \ -+ 0x30,0x7E,0x43,0x45,0x00,0x3C,0x1B,0x5D,0x32,0x11, \ -+ 0x32,0xC0,0x00,0x4F,0x00,0x81,0x00,0x00,0x83,0x8F, \ -+ 0x2F,0x0F,0x06,0x00,0x32,0x11,0x32,0xC0,0x00,0x4F, \ -+ 0x00,0x55,0x00,0x01,0x00,0x81,0x32,0x11,0x00,0x00, \ -+ 0x83,0x8E,0x00,0x50,0x00,0x01,0x01,0x04,0x00,0x4D, \ -+ 0x28,0x43,0x06,0x00,0x1B,0x3E,0x30,0x7E,0x53,0x79, \ -+ 0x00,0x2B,0x32,0x11,0x32,0xC0,0x00,0x4F,0x00,0x81, \ -+ 0x00,0x00,0x87,0x8F,0x28,0x23,0x06,0x00,0x32,0x11, \ -+ 0x32,0xC0,0x00,0x4F,0x00,0x55,0x00,0x01,0x00,0x81, \ -+ 0x32,0x11,0x00,0x00,0x83,0x8E,0x00,0x50,0x00,0x01, \ -+ 0x01,0x04,0x00,0x4D,0x28,0x43,0x06,0x00,0x00,0x01, \ -+ 0x1B,0xFE,0x00,0x00,0x9B,0x8E,0x53,0x90,0x00,0x00, \ -+ 0x06,0x29,0x00,0x00,0x83,0x8F,0x28,0x23,0x06,0x00, \ -+ 0x06,0x29,0x32,0xC1,0x00,0x55,0x00,0x28,0x00,0x00, \ -+ 0x83,0x8E,0x00,0x50,0x00,0x01,0x01,0x04,0x00,0x4D, \ -+ 0x28,0x43,0x06,0x00,0x00,0x01,0x1B,0xFE,0x32,0xC1, \ -+ 0x00,0x55,0x00,0x28,0x28,0x43,0x1B,0xCF,0x00,0x00, \ -+ 0x9B,0x8F,0x2F,0x0F,0x32,0xC1,0x00,0x55,0x00,0x28, \ -+ 0x28,0x43,0x30,0x7E,0x43,0xBF,0x00,0x2C,0x32,0x11, \ -+ 0x32,0xC0,0x00,0x4F,0x00,0x81,0x00,0x00,0x87,0x8F, \ -+ 0x28,0x23,0x06,0x00,0x32,0x11,0x32,0xC0,0x00,0x4F, \ -+ 0x00,0x81,0x00,0x00,0x83,0x8F,0x2F,0x0F,0x06,0x00, \ -+ 0x32,0x11,0x32,0xC0,0x00,0x4F,0x00,0x55,0x00,0x01, \ -+ 0x00,0x81,0x32,0x11,0x00,0x00,0x83,0x8E,0x00,0x50, \ -+ 0x00,0x01,0x01,0x04,0x00,0x4D,0x28,0x43,0x06,0x00, \ -+ 0x1B,0x9C,0x33,0xF1,0x00,0xF9,0x00,0x01,0x00,0x00, \ -+ 0x00,0x00,0x00,0x00,0x28,0x7F,0x00,0x03,0x00,0x02, \ -+ 0x00,0x00,0x00,0x01,0x32,0xC1,0x32,0xF0,0x00,0x4A, \ -+ 0x00,0x80,0x1F,0xFF,0x00,0x01,0x1B,0xFE, \ -+} -+ -+#else -+#define SW_PRS_OFFLOAD_PATCH \ -+{ \ -+ 0x31,0x52,0x00,0xDA,0x0E,0x4F,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x51,0x16,0x08,0x4B,0x31,0x53,0x00,0xFB, \ -+ 0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x29,0x2B, \ -+ 0x33,0xF1,0x00,0xFB,0x00,0xDF,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x28,0x7F,0x31,0x52,0x00,0xDA,0x0A,0x00, \ -+ 0x00,0x00,0x00,0x00,0x00,0x00,0x41,0x20,0x00,0x00, \ -+ 0x00,0x01,0x1B,0xFE,0x00,0x00,0x99,0x00,0x51,0x29, \ -+ 0x00,0x00,0x00,0x00,0x9F,0x98,0x51,0x29,0x00,0x00, \ -+ 0x19,0x44,0x09,0x5F,0x00,0x20,0x00,0x00,0x09,0x4F, \ -+ 0x00,0x20,0x00,0x00,0x34,0xB7,0x00,0xF9,0x00,0x00, \ -+ 0x01,0x00,0x00,0x00,0x00,0x00,0x2B,0x97,0x31,0xB3, \ -+ 0x29,0x8F,0x33,0xF1,0x00,0xF9,0x00,0x01,0x00,0x00, \ -+ 0x00,0x00,0x00,0x00,0x28,0x7F,0x00,0x03,0x00,0x02, \ -+ 0x00,0x00,0x00,0x01,0x1B,0xFE,0x00,0x01,0x1B,0xFE, \ -+ 0x31,0x52,0x00,0xDA,0xFC,0x00,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x51,0x52,0x40,0x00,0x31,0x92,0x51,0x52, \ -+ 0x00,0x88,0x19,0x55,0x08,0x05,0x00,0x00,0x19,0x99, \ -+ 0x02,0x1F,0x00,0x08,0x00,0x83,0x02,0x1F,0x00,0x20, \ -+ 0x28,0x1B,0x00,0x05,0x29,0x1F,0x30,0xD0,0x61,0x75, \ -+ 0x00,0x07,0x00,0x05,0x00,0x00,0xC3,0x8F,0x00,0x52, \ -+ 0x00,0x01,0x07,0x01,0x61,0x61,0x00,0x00,0x30,0xD0, \ -+ 0x00,0xDA,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00, \ -+ 0x41,0x72,0x00,0x00,0x02,0x8F,0x00,0x00,0x30,0xF2, \ -+ 0x00,0x06,0x19,0x83,0x00,0x00,0x9F,0xFF,0x30,0xF2, \ -+ 0x00,0x06,0x29,0x1E,0x07,0x08,0x30,0xD0,0x00,0x52, \ -+ 0x00,0x08,0x28,0x1A,0x61,0x5D,0x00,0x00,0x30,0xF2, \ -+ 0x19,0x83,0x06,0x00,0x29,0x1E,0x30,0xF2,0x29,0x0E, \ -+ 0x30,0x72,0x00,0x00,0x9B,0x8F,0x00,0x06,0x29,0x0E, \ -+ 0x32,0xF1,0x32,0xB0,0x00,0x4F,0x00,0x57,0x00,0x28, \ -+ 0x00,0x00,0x97,0x9E,0x00,0x4E,0x30,0x72,0x00,0x06, \ -+ 0x29,0x0E,0x08,0x05,0x00,0x01,0x31,0x52,0x00,0xDA, \ -+ 0x0E,0x4F,0x00,0x00,0x00,0x00,0x00,0x00,0x51,0xAF, \ -+ 0x04,0x4B,0x31,0x53,0x00,0xFB,0xFF,0xF0,0x00,0x00, \ -+ 0x00,0x00,0x00,0x00,0x29,0x2B,0x33,0xF1,0x00,0xFB, \ -+ 0x00,0xDF,0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x7F, \ -+ 0x31,0x52,0x00,0xDA,0x06,0x00,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x41,0xB9,0x00,0x00,0x00,0x01,0x1B,0xFE, \ -+ 0x31,0x52,0x00,0xDA,0x00,0x40,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x42,0x06,0x00,0x00,0x00,0x00,0x9B,0x8F, \ -+ 0x28,0x01,0x32,0xC1,0x00,0x55,0x00,0x28,0x28,0x43, \ -+ 0x30,0x00,0x41,0xEB,0x00,0x2C,0x32,0x11,0x32,0xC0, \ -+ 0x00,0x4F,0x00,0x81,0x00,0x00,0x87,0x8F,0x28,0x23, \ -+ 0x06,0x00,0x32,0x11,0x32,0xC0,0x00,0x4F,0x00,0x81, \ -+ 0x00,0x00,0x83,0x8F,0x28,0x01,0x06,0x00,0x32,0x11, \ -+ 0x32,0xC0,0x00,0x4F,0x00,0x55,0x00,0x01,0x00,0x81, \ -+ 0x32,0x11,0x00,0x00,0x83,0x8E,0x00,0x50,0x00,0x01, \ -+ 0x01,0x04,0x00,0x4D,0x28,0x43,0x06,0x00,0x19,0xC8, \ -+ 0x09,0x5F,0x00,0x20,0x00,0x00,0x09,0x4F,0x00,0x20, \ -+ 0x00,0x00,0x34,0xB7,0x00,0xF9,0x00,0x00,0x01,0x00, \ -+ 0x00,0x00,0x00,0x00,0x2B,0x97,0x31,0xB3,0x29,0x8F, \ -+ 0x33,0xF1,0x00,0xF9,0x00,0x01,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x28,0x7F,0x00,0x03,0x00,0x02,0x00,0x00, \ -+ 0x00,0x01,0x1B,0xFE,0x30,0x50,0x52,0x0B,0x00,0x00, \ -+ 0x00,0x01,0x1B,0xFE,0x32,0xF1,0x32,0xC0,0x00,0x4F, \ -+ 0x00,0x81,0x00,0x02,0x00,0x00,0x97,0x9E,0x42,0x18, \ -+ 0x00,0x08,0x08,0x16,0x00,0x54,0x00,0x01,0x1B,0xFE, \ -+ 0x00,0x00,0x9F,0x9E,0x42,0x4D,0x00,0x00,0x02,0x1F, \ -+ 0x00,0x08,0x28,0x1B,0x30,0x73,0x29,0x1F,0x30,0xD0, \ -+ 0x62,0x39,0x00,0x07,0x00,0x05,0x00,0x00,0xC3,0x8F, \ -+ 0x00,0x52,0x00,0x01,0x07,0x01,0x62,0x25,0x00,0x00, \ -+ 0x30,0xD0,0x00,0xDA,0x00,0x01,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x42,0x36,0x00,0x00,0x02,0x8F,0x00,0x00, \ -+ 0x30,0xF2,0x00,0x06,0x1A,0x47,0x00,0x00,0x9F,0xFF, \ -+ 0x30,0xF2,0x00,0x06,0x29,0x1E,0x07,0x08,0x30,0xD0, \ -+ 0x00,0x52,0x00,0x08,0x28,0x1A,0x62,0x21,0x00,0x00, \ -+ 0x30,0xF2,0x1A,0x47,0x06,0x00,0x29,0x1E,0x30,0xF2, \ -+ 0x52,0x4D,0xFF,0xFF,0x1A,0x52,0x08,0x16,0x00,0x54, \ -+ 0x00,0x01,0x1B,0xFE,0x1A,0x5F,0x32,0xF1,0x28,0x5D, \ -+ 0x32,0xF1,0x00,0x55,0x00,0x08,0x28,0x5F,0x00,0x00, \ -+ 0x8F,0x9F,0x29,0x33,0x08,0x16,0x00,0x49,0x00,0x01, \ -+ 0x1B,0xFF,0x00,0x01,0x1B,0xFF,0x31,0x52,0x00,0xDA, \ -+ 0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x52,0x6D, \ -+ 0x40,0x00,0x31,0x92,0x52,0x6D,0x00,0x88,0x1A,0x70, \ -+ 0x08,0x05,0x00,0x00,0x1A,0xB4,0x02,0x1F,0x00,0x08, \ -+ 0x00,0x83,0x02,0x1F,0x00,0x20,0x28,0x1B,0x00,0x05, \ -+ 0x29,0x1F,0x30,0xD0,0x62,0x90,0x00,0x07,0x00,0x05, \ -+ 0x00,0x00,0xC3,0x8F,0x00,0x52,0x00,0x01,0x07,0x01, \ -+ 0x62,0x7C,0x00,0x00,0x30,0xD0,0x00,0xDA,0x00,0x01, \ -+ 0x00,0x00,0x00,0x00,0x00,0x00,0x42,0x8D,0x00,0x00, \ -+ 0x02,0x8F,0x00,0x00,0x30,0xF2,0x00,0x06,0x1A,0x9E, \ -+ 0x00,0x00,0x9F,0xFF,0x30,0xF2,0x00,0x06,0x29,0x1E, \ -+ 0x07,0x08,0x30,0xD0,0x00,0x52,0x00,0x08,0x28,0x1A, \ -+ 0x62,0x78,0x00,0x00,0x30,0xF2,0x1A,0x9E,0x06,0x00, \ -+ 0x29,0x1E,0x30,0xF2,0x29,0x0E,0x30,0x72,0x00,0x00, \ -+ 0x9B,0x8F,0x00,0x06,0x29,0x0E,0x32,0xF1,0x32,0xB0, \ -+ 0x00,0x4F,0x00,0x57,0x00,0x28,0x00,0x00,0x97,0x9E, \ -+ 0x00,0x4E,0x30,0x72,0x00,0x06,0x29,0x0E,0x08,0x05, \ -+ 0x00,0x01,0x31,0x52,0x00,0xDA,0x0E,0x4F,0x00,0x00, \ -+ 0x00,0x00,0x00,0x00,0x52,0xCA,0x04,0x4B,0x31,0x53, \ -+ 0x00,0xFB,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00, \ -+ 0x29,0x2B,0x33,0xF1,0x00,0xFB,0x00,0xDF,0x00,0x00, \ -+ 0x00,0x00,0x00,0x00,0x28,0x7F,0x31,0x52,0x00,0xDA, \ -+ 0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x42,0xD4, \ -+ 0x00,0x00,0x00,0x01,0x1B,0xFE,0x31,0x52,0x00,0xDA, \ -+ 0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x53,0x37, \ -+ 0x00,0x00,0x00,0x00,0x9B,0x8F,0x28,0x01,0x32,0xC1, \ -+ 0x00,0x55,0x00,0x28,0x28,0x43,0x30,0x00,0x42,0xEA, \ -+ 0x00,0x00,0x30,0x00,0x42,0xEA,0x00,0x3C,0x1B,0x02, \ -+ 0x32,0x11,0x32,0xC0,0x00,0x4F,0x00,0x81,0x00,0x00, \ -+ 0x83,0x8F,0x28,0x01,0x06,0x00,0x32,0x11,0x32,0xC0, \ -+ 0x00,0x4F,0x00,0x55,0x00,0x01,0x00,0x81,0x32,0x11, \ -+ 0x00,0x00,0x83,0x8E,0x00,0x50,0x00,0x01,0x01,0x04, \ -+ 0x00,0x4D,0x28,0x43,0x06,0x00,0x1A,0xE3,0x30,0x00, \ -+ 0x43,0x20,0x00,0x2B,0x00,0x00,0x9B,0x8E,0x43,0x0E, \ -+ 0x00,0x00,0x32,0xC1,0x00,0x55,0x00,0x28,0x28,0x43, \ -+ 0x1B,0x1F,0x06,0x29,0x00,0x00,0x83,0x8F,0x28,0x23, \ -+ 0x06,0x00,0x06,0x29,0x32,0xC1,0x00,0x55,0x00,0x28, \ -+ 0x00,0x00,0x83,0x8E,0x00,0x50,0x00,0x01,0x01,0x04, \ -+ 0x00,0x4D,0x28,0x43,0x06,0x00,0x1B,0x37,0x32,0x11, \ -+ 0x32,0xC0,0x00,0x4F,0x00,0x81,0x00,0x00,0x87,0x8F, \ -+ 0x28,0x23,0x06,0x00,0x32,0x11,0x32,0xC0,0x00,0x4F, \ -+ 0x00,0x55,0x00,0x01,0x00,0x81,0x32,0x11,0x00,0x00, \ -+ 0x83,0x8E,0x00,0x50,0x00,0x01,0x01,0x04,0x00,0x4D, \ -+ 0x28,0x43,0x06,0x00,0x30,0x50,0x53,0x3C,0x00,0x00, \ -+ 0x00,0x01,0x1B,0xFE,0x32,0xF1,0x32,0xC0,0x00,0x4F, \ -+ 0x00,0x81,0x00,0x02,0x00,0x00,0x97,0x9E,0x43,0x49, \ -+ 0x00,0x08,0x08,0x16,0x00,0x54,0x00,0x01,0x1B,0xFE, \ -+ 0x00,0x00,0x9F,0x9E,0x43,0x7E,0x00,0x00,0x02,0x1F, \ -+ 0x00,0x08,0x28,0x1B,0x30,0x73,0x29,0x1F,0x30,0xD0, \ -+ 0x63,0x6A,0x00,0x07,0x00,0x05,0x00,0x00,0xC3,0x8F, \ -+ 0x00,0x52,0x00,0x01,0x07,0x01,0x63,0x56,0x00,0x00, \ -+ 0x30,0xD0,0x00,0xDA,0x00,0x01,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x43,0x67,0x00,0x00,0x02,0x8F,0x00,0x00, \ -+ 0x30,0xF2,0x00,0x06,0x1B,0x78,0x00,0x00,0x9F,0xFF, \ -+ 0x30,0xF2,0x00,0x06,0x29,0x1E,0x07,0x08,0x30,0xD0, \ -+ 0x00,0x52,0x00,0x08,0x28,0x1A,0x63,0x52,0x00,0x00, \ -+ 0x30,0xF2,0x1B,0x78,0x06,0x00,0x29,0x1E,0x30,0xF2, \ -+ 0x53,0x7E,0xFF,0xFF,0x1B,0x83,0x08,0x16,0x00,0x54, \ -+ 0x00,0x01,0x1B,0xFE,0x1B,0x90,0x32,0xF1,0x28,0x5D, \ -+ 0x32,0xF1,0x00,0x55,0x00,0x08,0x28,0x5F,0x00,0x00, \ -+ 0x8F,0x9F,0x29,0x33,0x08,0x16,0x00,0x49,0x00,0x01, \ -+ 0x1B,0xFF,0x00,0x01,0x1B,0xFF,0x08,0x07,0x00,0x02, \ -+ 0x00,0x00,0x8D,0x80,0x53,0x9C,0x00,0x01,0x30,0x71, \ -+ 0x00,0x55,0x00,0x01,0x28,0x0F,0x00,0x00,0x8D,0x00, \ -+ 0x53,0xA4,0x00,0x01,0x30,0x71,0x00,0x55,0x00,0x01, \ -+ 0x28,0x0F,0x00,0x00,0x83,0x8E,0x53,0xB9,0x00,0x00, \ -+ 0x00,0x00,0x86,0x08,0x30,0x71,0x00,0x7B,0x03,0xB9, \ -+ 0x33,0xB4,0x00,0xDA,0xFF,0xFF,0x00,0x0F,0x00,0x00, \ -+ 0x00,0x00,0x00,0x00,0x86,0x09,0x01,0x03,0x00,0x7D, \ -+ 0x03,0xB9,0x1B,0xC8,0x33,0xD1,0x00,0xF9,0x00,0x10, \ -+ 0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x7B,0x09,0x5F, \ -+ 0x00,0x1A,0x00,0x00,0x09,0x4F,0x00,0x1A,0x00,0x00, \ -+ 0x00,0x01,0x1B,0xFF,0x00,0x00,0x8C,0x00,0x53,0xF0, \ -+ 0x00,0x01,0x34,0xF5,0x00,0xFB,0xFF,0xFF,0x00,0x7F, \ -+ 0x00,0x00,0x00,0x00,0x2A,0x9F,0x00,0x00,0x93,0x8F, \ -+ 0x28,0x49,0x00,0x00,0x97,0x8F,0x28,0x4B,0x34,0x61, \ -+ 0x28,0x4D,0x34,0x71,0x28,0x4F,0x34,0xB7,0x00,0xF9, \ -+ 0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x2B,0x97, \ -+ 0x33,0xF1,0x00,0xF9,0x00,0x01,0x00,0x00,0x00,0x00, \ -+ 0x00,0x00,0x28,0x7F,0x00,0x03,0x00,0x02,0x00,0x00, \ -+ 0x00,0x01,0x1B,0xFF,0x00,0x01,0x1B,0xFF, \ -+} -+#endif /* (DPAA_VERSION == 10) */ -+ -+/****************************/ -+/* Parser defines */ -+/****************************/ -+#define FM_PCD_PRS_SW_TAIL_SIZE 4 /**< Number of bytes that must be cleared at -+ the end of the SW parser area */ -+ -+/* masks */ -+#define PRS_ERR_CAP 0x80000000 -+#define PRS_ERR_TYPE_DOUBLE 0x40000000 -+#define PRS_ERR_SINGLE_ECC_CNT_MASK 0x00FF0000 -+#define PRS_ERR_ADDR_MASK 0x000001FF -+ -+/* others */ -+#define PRS_MAX_CYCLE_LIMIT 8191 -+#define PRS_SW_DATA 0x00000800 -+#define PRS_REGS_OFFSET 0x00000840 -+ -+#define GET_FM_PCD_PRS_PORT_ID(prsPortId,hardwarePortId) \ -+ prsPortId = (uint8_t)(hardwarePortId & 0x0f) -+ -+#define GET_FM_PCD_INDEX_FLAG(bitMask, prsPortId) \ -+ bitMask = 0x80000000>>prsPortId -+ -+#endif /* __FM_PRS_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_replic.c -@@ -0,0 +1,984 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_replic.c -+ -+ @Description FM frame replicator -+*//***************************************************************************/ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "debug_ext.h" -+#include "fm_pcd_ext.h" -+#include "fm_muram_ext.h" -+#include "fm_common.h" -+#include "fm_hc.h" -+#include "fm_replic.h" -+#include "fm_cc.h" -+#include "list_ext.h" -+ -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+static uint8_t GetMemberPosition(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ uint32_t memberIndex, -+ bool isAddOperation) -+{ -+ uint8_t memberPosition; -+ uint32_t lastMemberIndex; -+ -+ ASSERT_COND(p_ReplicGroup); -+ -+ /* the last member index is different between add and remove operation - -+ in case of remove - this is exactly the last member index -+ in case of add - this is the last member index + 1 - e.g. -+ if we have 4 members, the index of the actual last member is 3(because the -+ index starts from 0) therefore in order to add a new member as the last -+ member we shall use memberIndex = 4 and not 3 -+ */ -+ if (isAddOperation) -+ lastMemberIndex = p_ReplicGroup->numOfEntries; -+ else -+ lastMemberIndex = p_ReplicGroup->numOfEntries-1; -+ -+ /* last */ -+ if (memberIndex == lastMemberIndex) -+ memberPosition = FRM_REPLIC_LAST_MEMBER_INDEX; -+ else -+ { -+ /* first */ -+ if (memberIndex == 0) -+ memberPosition = FRM_REPLIC_FIRST_MEMBER_INDEX; -+ else -+ { -+ /* middle */ -+ ASSERT_COND(memberIndex < lastMemberIndex); -+ memberPosition = FRM_REPLIC_MIDDLE_MEMBER_INDEX; -+ } -+ } -+ return memberPosition; -+} -+ -+static t_Error MemberCheckParams(t_Handle h_FmPcd, -+ t_FmPcdCcNextEngineParams *p_MemberParams) -+{ -+ t_Error err; -+ -+ -+ if ((p_MemberParams->nextEngine != e_FM_PCD_DONE) && -+ (p_MemberParams->nextEngine != e_FM_PCD_KG) && -+ (p_MemberParams->nextEngine != e_FM_PCD_PLCR)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Next engine of a member should be MatchTable(cc) or Done or Policer")); -+ -+ /* check the regular parameters of the next engine */ -+ err = ValidateNextEngineParams(h_FmPcd, p_MemberParams, e_FM_PCD_CC_STATS_MODE_NONE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, ("member next engine parameters")); -+ -+ return E_OK; -+} -+ -+static t_Error CheckParams(t_Handle h_FmPcd, -+ t_FmPcdFrmReplicGroupParams *p_ReplicGroupParam) -+{ -+ int i; -+ t_Error err; -+ -+ /* check that max num of entries is at least 2 */ -+ if (!IN_RANGE(2, p_ReplicGroupParam->maxNumOfEntries, FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES)) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, ("maxNumOfEntries in the frame replicator parameters should be 2-%d",FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES)); -+ -+ /* check that number of entries is greater than zero */ -+ if (!p_ReplicGroupParam->numOfEntries) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOFEntries in the frame replicator group should be greater than zero")); -+ -+ /* check that max num of entries is equal or greater than number of entries */ -+ if (p_ReplicGroupParam->maxNumOfEntries < p_ReplicGroupParam->numOfEntries) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("maxNumOfEntries should be equal or greater than numOfEntries")); -+ -+ for (i=0; inumOfEntries; i++) -+ { -+ err = MemberCheckParams(h_FmPcd, &p_ReplicGroupParam->nextEngineParams[i]); -+ if (err) -+ RETURN_ERROR(MAJOR, err, ("member check parameters")); -+ } -+ return E_OK; -+} -+ -+static t_FmPcdFrmReplicMember *GetAvailableMember(t_FmPcdFrmReplicGroup *p_ReplicGroup) -+{ -+ t_FmPcdFrmReplicMember *p_ReplicMember = NULL; -+ t_List *p_Next; -+ -+ if (!LIST_IsEmpty(&p_ReplicGroup->availableMembersList)) -+ { -+ p_Next = LIST_FIRST(&p_ReplicGroup->availableMembersList); -+ p_ReplicMember = LIST_OBJECT(p_Next, t_FmPcdFrmReplicMember, node); -+ ASSERT_COND(p_ReplicMember); -+ LIST_DelAndInit(p_Next); -+ } -+ return p_ReplicMember; -+} -+ -+static void PutAvailableMember(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ t_FmPcdFrmReplicMember *p_ReplicMember) -+{ -+ LIST_AddToTail(&p_ReplicMember->node, &p_ReplicGroup->availableMembersList); -+} -+ -+static void AddMemberToList(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ t_FmPcdFrmReplicMember *p_CurrentMember, -+ t_List *p_ListHead) -+{ -+ LIST_Add(&p_CurrentMember->node, p_ListHead); -+ -+ p_ReplicGroup->numOfEntries++; -+} -+ -+static void RemoveMemberFromList(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ t_FmPcdFrmReplicMember *p_CurrentMember) -+{ -+ ASSERT_COND(p_ReplicGroup->numOfEntries); -+ LIST_DelAndInit(&p_CurrentMember->node); -+ p_ReplicGroup->numOfEntries--; -+} -+ -+static void LinkSourceToMember(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ t_AdOfTypeContLookup *p_SourceTd, -+ t_FmPcdFrmReplicMember *p_ReplicMember) -+{ -+ t_FmPcd *p_FmPcd; -+ -+ ASSERT_COND(p_SourceTd); -+ ASSERT_COND(p_ReplicMember); -+ ASSERT_COND(p_ReplicGroup); -+ ASSERT_COND(p_ReplicGroup->h_FmPcd); -+ -+ /* Link the first member in the group to the source TD */ -+ p_FmPcd = p_ReplicGroup->h_FmPcd; -+ -+ WRITE_UINT32(p_SourceTd->matchTblPtr, -+ (uint32_t)(XX_VirtToPhys(p_ReplicMember->p_MemberAd) - -+ p_FmPcd->physicalMuramBase)); -+} -+ -+static void LinkMemberToMember(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ t_FmPcdFrmReplicMember *p_CurrentMember, -+ t_FmPcdFrmReplicMember *p_NextMember) -+{ -+ t_AdOfTypeResult *p_CurrReplicAd = (t_AdOfTypeResult*)p_CurrentMember->p_MemberAd; -+ t_AdOfTypeResult *p_NextReplicAd = NULL; -+ t_FmPcd *p_FmPcd; -+ uint32_t offset = 0; -+ -+ /* Check if the next member exists or it's NULL (- means that this is the last member) */ -+ if (p_NextMember) -+ { -+ p_NextReplicAd = (t_AdOfTypeResult*)p_NextMember->p_MemberAd; -+ p_FmPcd = p_ReplicGroup->h_FmPcd; -+ offset = (XX_VirtToPhys(p_NextReplicAd) - (p_FmPcd->physicalMuramBase)); -+ offset = ((offset>>NEXT_FRM_REPLIC_ADDR_SHIFT)<< NEXT_FRM_REPLIC_MEMBER_INDEX_SHIFT); -+ } -+ -+ /* link the current AD to point to the AD of the next member */ -+ WRITE_UINT32(p_CurrReplicAd->res, offset); -+} -+ -+static t_Error ModifyDescriptor(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ void *p_OldDescriptor, -+ void *p_NewDescriptor) -+{ -+ t_Handle h_Hc; -+ t_Error err; -+ t_FmPcd *p_FmPcd; -+ -+ ASSERT_COND(p_ReplicGroup); -+ ASSERT_COND(p_ReplicGroup->h_FmPcd); -+ ASSERT_COND(p_OldDescriptor); -+ ASSERT_COND(p_NewDescriptor); -+ -+ p_FmPcd = p_ReplicGroup->h_FmPcd; -+ h_Hc = FmPcdGetHcHandle(p_FmPcd); -+ if (!h_Hc) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("Host command")); -+ -+ err = FmHcPcdCcDoDynamicChange(h_Hc, -+ (uint32_t)(XX_VirtToPhys(p_OldDescriptor) - p_FmPcd->physicalMuramBase), -+ (uint32_t)(XX_VirtToPhys(p_NewDescriptor) - p_FmPcd->physicalMuramBase)); -+ if (err) -+ RETURN_ERROR(MAJOR, err, ("Dynamic change host command")); -+ -+ return E_OK; -+} -+ -+static void FillReplicAdOfTypeResult(void *p_ReplicAd, bool last) -+{ -+ t_AdOfTypeResult *p_CurrReplicAd = (t_AdOfTypeResult*)p_ReplicAd; -+ uint32_t tmp; -+ -+ tmp = GET_UINT32(p_CurrReplicAd->plcrProfile); -+ if (last) -+ /* clear the NL bit in case it's the last member in the group*/ -+ WRITE_UINT32(p_CurrReplicAd->plcrProfile,(tmp & ~FRM_REPLIC_NL_BIT)); -+ else -+ /* set the NL bit in case it's not the last member in the group */ -+ WRITE_UINT32(p_CurrReplicAd->plcrProfile, (tmp |FRM_REPLIC_NL_BIT)); -+ -+ /* set FR bit in the action descriptor */ -+ tmp = GET_UINT32(p_CurrReplicAd->nia); -+ WRITE_UINT32(p_CurrReplicAd->nia, -+ (tmp | FRM_REPLIC_FR_BIT | FM_PCD_AD_RESULT_EXTENDED_MODE )); -+} -+ -+static void BuildSourceTd(void *p_Ad) -+{ -+ t_AdOfTypeContLookup *p_SourceTd; -+ -+ ASSERT_COND(p_Ad); -+ -+ p_SourceTd = (t_AdOfTypeContLookup *)p_Ad; -+ -+ IOMemSet32((uint8_t*)p_SourceTd, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* initialize the source table descriptor */ -+ WRITE_UINT32(p_SourceTd->ccAdBase, FM_PCD_AD_CONT_LOOKUP_TYPE); -+ WRITE_UINT32(p_SourceTd->pcAndOffsets, FRM_REPLIC_SOURCE_TD_OPCODE); -+} -+ -+static t_Error BuildShadowAndModifyDescriptor(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ t_FmPcdFrmReplicMember *p_NextMember, -+ t_FmPcdFrmReplicMember *p_CurrentMember, -+ bool sourceDescriptor, -+ bool last) -+{ -+ t_FmPcd *p_FmPcd; -+ t_FmPcdFrmReplicMember shadowMember; -+ t_Error err; -+ -+ ASSERT_COND(p_ReplicGroup); -+ ASSERT_COND(p_ReplicGroup->h_FmPcd); -+ -+ p_FmPcd = p_ReplicGroup->h_FmPcd; -+ ASSERT_COND(p_FmPcd->p_CcShadow); -+ -+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock)) -+ return ERROR_CODE(E_BUSY); -+ -+ if (sourceDescriptor) -+ { -+ BuildSourceTd(p_FmPcd->p_CcShadow); -+ LinkSourceToMember(p_ReplicGroup, p_FmPcd->p_CcShadow, p_NextMember); -+ -+ /* Modify the source table descriptor according to the prepared shadow descriptor */ -+ err = ModifyDescriptor(p_ReplicGroup, -+ p_ReplicGroup->p_SourceTd, -+ p_FmPcd->p_CcShadow/* new prepared source td */); -+ -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ if (err) -+ RETURN_ERROR(MAJOR, err, ("Modify source Descriptor in BuildShadowAndModifyDescriptor")); -+ -+ } -+ else -+ { -+ IO2IOCpy32(p_FmPcd->p_CcShadow, -+ p_CurrentMember->p_MemberAd, -+ FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* update the last bit in the shadow ad */ -+ FillReplicAdOfTypeResult(p_FmPcd->p_CcShadow, last); -+ -+ shadowMember.p_MemberAd = p_FmPcd->p_CcShadow; -+ -+ /* update the next FR member index */ -+ LinkMemberToMember(p_ReplicGroup, &shadowMember, p_NextMember); -+ -+ /* Modify the next member according to the prepared shadow descriptor */ -+ err = ModifyDescriptor(p_ReplicGroup, -+ p_CurrentMember->p_MemberAd, -+ p_FmPcd->p_CcShadow); -+ -+ RELEASE_LOCK(p_FmPcd->shadowLock); -+ if (err) -+ RETURN_ERROR(MAJOR, err, ("Modify Descriptor in BuildShadowAndModifyDescriptor")); -+ } -+ -+ -+ return E_OK; -+} -+ -+static t_FmPcdFrmReplicMember* GetMemberByIndex(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ uint16_t memberIndex) -+{ -+ int i=0; -+ t_List *p_Pos; -+ t_FmPcdFrmReplicMember *p_Member = NULL; -+ -+ LIST_FOR_EACH(p_Pos, &p_ReplicGroup->membersList) -+ { -+ if (i == memberIndex) -+ { -+ p_Member = LIST_OBJECT(p_Pos, t_FmPcdFrmReplicMember, node); -+ return p_Member; -+ } -+ i++; -+ } -+ return p_Member; -+} -+ -+static t_Error AllocMember(t_FmPcdFrmReplicGroup *p_ReplicGroup) -+{ -+ t_FmPcdFrmReplicMember *p_CurrentMember; -+ t_Handle h_Muram; -+ -+ ASSERT_COND(p_ReplicGroup); -+ -+ h_Muram = FmPcdGetMuramHandle(p_ReplicGroup->h_FmPcd); -+ ASSERT_COND(h_Muram); -+ -+ /* Initialize an internal structure of a member to add to the available members list */ -+ p_CurrentMember = (t_FmPcdFrmReplicMember *)XX_Malloc(sizeof(t_FmPcdFrmReplicMember)); -+ if (!p_CurrentMember) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Frame replicator member")); -+ -+ memset(p_CurrentMember, 0 ,sizeof(t_FmPcdFrmReplicMember)); -+ -+ /* Allocate the member AD */ -+ p_CurrentMember->p_MemberAd = -+ (t_AdOfTypeResult*)FM_MURAM_AllocMem(h_Muram, -+ FM_PCD_CC_AD_ENTRY_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_CurrentMember->p_MemberAd) -+ { -+ XX_Free(p_CurrentMember); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("member AD table")); -+ } -+ IOMemSet32((uint8_t*)p_CurrentMember->p_MemberAd, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ /* Add the new member to the available members list */ -+ LIST_AddToTail(&p_CurrentMember->node, &(p_ReplicGroup->availableMembersList)); -+ -+ return E_OK; -+} -+ -+static t_FmPcdFrmReplicMember* InitMember(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ t_FmPcdCcNextEngineParams *p_MemberParams, -+ bool last) -+{ -+ t_FmPcdFrmReplicMember *p_CurrentMember = NULL; -+ -+ ASSERT_COND(p_ReplicGroup); -+ -+ /* Get an available member from the internal members list */ -+ p_CurrentMember = GetAvailableMember(p_ReplicGroup); -+ if (!p_CurrentMember) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_FOUND, ("Available member")); -+ return NULL; -+ } -+ p_CurrentMember->h_Manip = NULL; -+ -+ /* clear the Ad of the new member */ -+ IOMemSet32((uint8_t*)p_CurrentMember->p_MemberAd, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ INIT_LIST(&p_CurrentMember->node); -+ -+ /* Initialize the Ad of the member */ -+ NextStepAd(p_CurrentMember->p_MemberAd, -+ NULL, -+ p_MemberParams, -+ p_ReplicGroup->h_FmPcd); -+ -+ /* save Manip handle (for free needs) */ -+ if (p_MemberParams->h_Manip) -+ p_CurrentMember->h_Manip = p_MemberParams->h_Manip; -+ -+ /* Initialize the relevant frame replicator fields in the AD */ -+ FillReplicAdOfTypeResult(p_CurrentMember->p_MemberAd, last); -+ -+ return p_CurrentMember; -+} -+ -+static void FreeMember(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ t_FmPcdFrmReplicMember *p_Member) -+{ -+ /* Note: Can't free the member AD just returns the member to the available -+ member list - therefore only memset the AD */ -+ -+ /* zero the AD */ -+ IOMemSet32(p_Member->p_MemberAd, 0, FM_PCD_CC_AD_ENTRY_SIZE); -+ -+ -+ /* return the member to the available members list */ -+ PutAvailableMember(p_ReplicGroup, p_Member); -+} -+ -+static t_Error RemoveMember(t_FmPcdFrmReplicGroup *p_ReplicGroup, -+ uint16_t memberIndex) -+{ -+ t_FmPcd *p_FmPcd = NULL; -+ t_FmPcdFrmReplicMember *p_CurrentMember = NULL, *p_PreviousMember = NULL, *p_NextMember = NULL; -+ t_Error err; -+ uint8_t memberPosition; -+ -+ p_FmPcd = p_ReplicGroup->h_FmPcd; -+ ASSERT_COND(p_FmPcd); -+ UNUSED(p_FmPcd); -+ -+ p_CurrentMember = GetMemberByIndex(p_ReplicGroup, memberIndex); -+ ASSERT_COND(p_CurrentMember); -+ -+ /* determine the member position in the group */ -+ memberPosition = GetMemberPosition(p_ReplicGroup, -+ memberIndex, -+ FALSE/*remove operation*/); -+ -+ switch (memberPosition) -+ { -+ case FRM_REPLIC_FIRST_MEMBER_INDEX: -+ p_NextMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex+1)); -+ ASSERT_COND(p_NextMember); -+ -+ /* update the source td itself by using a host command */ -+ err = BuildShadowAndModifyDescriptor(p_ReplicGroup, -+ p_NextMember, -+ NULL, -+ TRUE/*sourceDescriptor*/, -+ FALSE/*last*/); -+ break; -+ -+ case FRM_REPLIC_MIDDLE_MEMBER_INDEX: -+ p_PreviousMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex-1)); -+ ASSERT_COND(p_PreviousMember); -+ -+ p_NextMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex+1)); -+ ASSERT_COND(p_NextMember); -+ -+ err = BuildShadowAndModifyDescriptor(p_ReplicGroup, -+ p_NextMember, -+ p_PreviousMember, -+ FALSE/*sourceDescriptor*/, -+ FALSE/*last*/); -+ -+ break; -+ -+ case FRM_REPLIC_LAST_MEMBER_INDEX: -+ p_PreviousMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex-1)); -+ ASSERT_COND(p_PreviousMember); -+ -+ err = BuildShadowAndModifyDescriptor(p_ReplicGroup, -+ NULL, -+ p_PreviousMember, -+ FALSE/*sourceDescriptor*/, -+ TRUE/*last*/); -+ break; -+ -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("member position in remove member")); -+ } -+ -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (p_CurrentMember->h_Manip) -+ { -+ FmPcdManipUpdateOwner(p_CurrentMember->h_Manip, FALSE); -+ p_CurrentMember->h_Manip = NULL; -+ } -+ -+ /* remove the member from the driver internal members list */ -+ RemoveMemberFromList(p_ReplicGroup, p_CurrentMember); -+ -+ /* return the member to the available members list */ -+ FreeMember(p_ReplicGroup, p_CurrentMember); -+ -+ return E_OK; -+} -+ -+static void DeleteGroup(t_FmPcdFrmReplicGroup *p_ReplicGroup) -+{ -+ int i, j; -+ t_Handle h_Muram; -+ t_FmPcdFrmReplicMember *p_Member, *p_CurrentMember; -+ -+ if (p_ReplicGroup) -+ { -+ ASSERT_COND(p_ReplicGroup->h_FmPcd); -+ h_Muram = FmPcdGetMuramHandle(p_ReplicGroup->h_FmPcd); -+ ASSERT_COND(h_Muram); -+ -+ /* free the source table descriptor */ -+ if (p_ReplicGroup->p_SourceTd) -+ { -+ FM_MURAM_FreeMem(h_Muram, p_ReplicGroup->p_SourceTd); -+ p_ReplicGroup->p_SourceTd = NULL; -+ } -+ -+ /* Remove all members from the members linked list (hw and sw) and -+ return the members to the available members list */ -+ if (p_ReplicGroup->numOfEntries) -+ { -+ j = p_ReplicGroup->numOfEntries-1; -+ -+ /* manually removal of the member because there are no owners of -+ this group */ -+ for (i=j; i>=0; i--) -+ { -+ p_CurrentMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)i/*memberIndex*/); -+ ASSERT_COND(p_CurrentMember); -+ -+ if (p_CurrentMember->h_Manip) -+ { -+ FmPcdManipUpdateOwner(p_CurrentMember->h_Manip, FALSE); -+ p_CurrentMember->h_Manip = NULL; -+ } -+ -+ /* remove the member from the internal driver members list */ -+ RemoveMemberFromList(p_ReplicGroup, p_CurrentMember); -+ -+ /* return the member to the available members list */ -+ FreeMember(p_ReplicGroup, p_CurrentMember); -+ } -+ } -+ -+ /* Free members AD */ -+ for (i=0; imaxNumOfEntries; i++) -+ { -+ p_Member = GetAvailableMember(p_ReplicGroup); -+ ASSERT_COND(p_Member); -+ if (p_Member->p_MemberAd) -+ { -+ FM_MURAM_FreeMem(h_Muram, p_Member->p_MemberAd); -+ p_Member->p_MemberAd = NULL; -+ } -+ XX_Free(p_Member); -+ } -+ -+ /* release the group lock */ -+ if (p_ReplicGroup->p_Lock) -+ FmPcdReleaseLock(p_ReplicGroup->h_FmPcd, p_ReplicGroup->p_Lock); -+ -+ /* free the replicator group */ -+ XX_Free(p_ReplicGroup); -+ } -+} -+ -+ -+/*****************************************************************************/ -+/* Inter-module API routines */ -+/*****************************************************************************/ -+ -+/* NOTE: the inter-module routines are locked by cc in case of using them */ -+void * FrmReplicGroupGetSourceTableDescriptor(t_Handle h_ReplicGroup) -+{ -+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup; -+ ASSERT_COND(p_ReplicGroup); -+ -+ return (p_ReplicGroup->p_SourceTd); -+} -+ -+void FrmReplicGroupUpdateAd(t_Handle h_ReplicGroup, -+ void *p_Ad, -+ t_Handle *h_AdNew) -+{ -+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup; -+ t_AdOfTypeResult *p_AdResult = (t_AdOfTypeResult*)p_Ad; -+ t_FmPcd *p_FmPcd; -+ -+ ASSERT_COND(p_ReplicGroup); -+ p_FmPcd = p_ReplicGroup->h_FmPcd; -+ -+ /* build a bypass ad */ -+ WRITE_UINT32(p_AdResult->fqid, FM_PCD_AD_BYPASS_TYPE | -+ (uint32_t)((XX_VirtToPhys(p_ReplicGroup->p_SourceTd)) - p_FmPcd->physicalMuramBase)); -+ -+ *h_AdNew = NULL; -+} -+ -+void FrmReplicGroupUpdateOwner(t_Handle h_ReplicGroup, -+ bool add) -+{ -+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup; -+ ASSERT_COND(p_ReplicGroup); -+ -+ /* update the group owner counter */ -+ if (add) -+ p_ReplicGroup->owners++; -+ else -+ { -+ ASSERT_COND(p_ReplicGroup->owners); -+ p_ReplicGroup->owners--; -+ } -+} -+ -+t_Error FrmReplicGroupTryLock(t_Handle h_ReplicGroup) -+{ -+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup; -+ -+ ASSERT_COND(h_ReplicGroup); -+ -+ if (FmPcdLockTryLock(p_ReplicGroup->p_Lock)) -+ return E_OK; -+ -+ return ERROR_CODE(E_BUSY); -+} -+ -+void FrmReplicGroupUnlock(t_Handle h_ReplicGroup) -+{ -+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup; -+ -+ ASSERT_COND(h_ReplicGroup); -+ -+ FmPcdLockUnlock(p_ReplicGroup->p_Lock); -+} -+/*********************** End of inter-module routines ************************/ -+ -+ -+/****************************************/ -+/* API Init unit functions */ -+/****************************************/ -+t_Handle FM_PCD_FrmReplicSetGroup(t_Handle h_FmPcd, -+ t_FmPcdFrmReplicGroupParams *p_ReplicGroupParam) -+{ -+ t_FmPcdFrmReplicGroup *p_ReplicGroup; -+ t_FmPcdFrmReplicMember *p_CurrentMember, *p_NextMember = NULL; -+ int i; -+ t_Error err; -+ bool last = FALSE; -+ t_Handle h_Muram; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_ReplicGroupParam, E_INVALID_HANDLE, NULL); -+ -+ if (!FmPcdIsAdvancedOffloadSupported(h_FmPcd)) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Advanced-offload must be enabled")); -+ return NULL; -+ } -+ -+ err = CheckParams(h_FmPcd, p_ReplicGroupParam); -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, err, (NO_MSG)); -+ return NULL; -+ } -+ -+ p_ReplicGroup = (t_FmPcdFrmReplicGroup*)XX_Malloc(sizeof(t_FmPcdFrmReplicGroup)); -+ if (!p_ReplicGroup) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("No memory")); -+ return NULL; -+ } -+ memset(p_ReplicGroup, 0, sizeof(t_FmPcdFrmReplicGroup)); -+ -+ /* initialize lists for internal driver use */ -+ INIT_LIST(&p_ReplicGroup->availableMembersList); -+ INIT_LIST(&p_ReplicGroup->membersList); -+ -+ p_ReplicGroup->h_FmPcd = h_FmPcd; -+ -+ h_Muram = FmPcdGetMuramHandle(p_ReplicGroup->h_FmPcd); -+ ASSERT_COND(h_Muram); -+ -+ /* initialize the group lock */ -+ p_ReplicGroup->p_Lock = FmPcdAcquireLock(p_ReplicGroup->h_FmPcd); -+ if (!p_ReplicGroup->p_Lock) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Replic group lock")); -+ DeleteGroup(p_ReplicGroup); -+ return NULL; -+ } -+ -+ /* Allocate the frame replicator source table descriptor */ -+ p_ReplicGroup->p_SourceTd = -+ (t_Handle)FM_MURAM_AllocMem(h_Muram, -+ FM_PCD_CC_AD_ENTRY_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (!p_ReplicGroup->p_SourceTd) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("frame replicator source table descriptor")); -+ DeleteGroup(p_ReplicGroup); -+ return NULL; -+ } -+ -+ /* update the shadow size - required for the host commands */ -+ err = FmPcdUpdateCcShadow(p_ReplicGroup->h_FmPcd, -+ FM_PCD_CC_AD_ENTRY_SIZE, -+ FM_PCD_CC_AD_TABLE_ALIGN); -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, err, ("Update CC shadow")); -+ DeleteGroup(p_ReplicGroup); -+ return NULL; -+ } -+ -+ p_ReplicGroup->maxNumOfEntries = p_ReplicGroupParam->maxNumOfEntries; -+ -+ /* Allocate the maximal number of members ADs and Statistics AD for the group -+ It prevents allocation of Muram in run-time */ -+ for (i=0; imaxNumOfEntries; i++) -+ { -+ err = AllocMember(p_ReplicGroup); -+ if (err) -+ { -+ REPORT_ERROR(MAJOR, err, ("allocate a new member")); -+ DeleteGroup(p_ReplicGroup); -+ return NULL; -+ } -+ } -+ -+ /* Initialize the members linked lists: -+ (hw - the one that is used by the FMan controller and -+ sw - the one that is managed by the driver internally) */ -+ for (i=(p_ReplicGroupParam->numOfEntries-1); i>=0; i--) -+ { -+ /* check if this is the last member in the group */ -+ if (i == (p_ReplicGroupParam->numOfEntries-1)) -+ last = TRUE; -+ else -+ last = FALSE; -+ -+ /* Initialize a new member */ -+ p_CurrentMember = InitMember(p_ReplicGroup, -+ &(p_ReplicGroupParam->nextEngineParams[i]), -+ last); -+ if (!p_CurrentMember) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_HANDLE, ("No available member")); -+ DeleteGroup(p_ReplicGroup); -+ return NULL; -+ } -+ -+ /* Build the members group - link two consecutive members in the hw linked list */ -+ LinkMemberToMember(p_ReplicGroup, p_CurrentMember, p_NextMember); -+ -+ /* update the driver internal members list to be compatible to the hw members linked list */ -+ AddMemberToList(p_ReplicGroup, p_CurrentMember, &p_ReplicGroup->membersList); -+ -+ p_NextMember = p_CurrentMember; -+ } -+ -+ /* initialize the source table descriptor */ -+ BuildSourceTd(p_ReplicGroup->p_SourceTd); -+ -+ /* link the source table descriptor to point to the first member in the group */ -+ LinkSourceToMember(p_ReplicGroup, p_ReplicGroup->p_SourceTd, p_NextMember); -+ -+ return p_ReplicGroup; -+} -+ -+t_Error FM_PCD_FrmReplicDeleteGroup(t_Handle h_ReplicGroup) -+{ -+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup; -+ -+ SANITY_CHECK_RETURN_ERROR(p_ReplicGroup, E_INVALID_HANDLE); -+ -+ if (p_ReplicGroup->owners) -+ RETURN_ERROR(MAJOR, -+ E_INVALID_STATE, -+ ("the group has owners and can't be deleted")); -+ -+ DeleteGroup(p_ReplicGroup); -+ -+ return E_OK; -+} -+ -+ -+/*****************************************************************************/ -+/* API Run-time Frame replicator Control unit functions */ -+/*****************************************************************************/ -+t_Error FM_PCD_FrmReplicAddMember(t_Handle h_ReplicGroup, -+ uint16_t memberIndex, -+ t_FmPcdCcNextEngineParams *p_MemberParams) -+{ -+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup*) h_ReplicGroup; -+ t_FmPcdFrmReplicMember *p_NewMember, *p_CurrentMember = NULL, *p_PreviousMember = NULL; -+ t_Error err; -+ uint8_t memberPosition; -+ -+ SANITY_CHECK_RETURN_ERROR(p_ReplicGroup, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_MemberParams, E_INVALID_HANDLE); -+ -+ /* group lock */ -+ err = FrmReplicGroupTryLock(p_ReplicGroup); -+ if (GET_ERROR_TYPE(err) == E_BUSY) -+ return ERROR_CODE(E_BUSY); -+ -+ if (memberIndex > p_ReplicGroup->numOfEntries) -+ { -+ /* unlock */ -+ FrmReplicGroupUnlock(p_ReplicGroup); -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, -+ ("memberIndex is greater than the members in the list")); -+ } -+ -+ if (memberIndex >= p_ReplicGroup->maxNumOfEntries) -+ { -+ /* unlock */ -+ FrmReplicGroupUnlock(p_ReplicGroup); -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("memberIndex is greater than the allowed number of members in the group")); -+ } -+ -+ if ((p_ReplicGroup->numOfEntries + 1) > FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES) -+ { -+ /* unlock */ -+ FrmReplicGroupUnlock(p_ReplicGroup); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("numOfEntries with new entry can not be larger than %d\n", -+ FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES)); -+ } -+ -+ err = MemberCheckParams(p_ReplicGroup->h_FmPcd, p_MemberParams); -+ if (err) -+ { -+ /* unlock */ -+ FrmReplicGroupUnlock(p_ReplicGroup); -+ RETURN_ERROR(MAJOR, err, ("member check parameters in add operation")); -+ } -+ /* determine the member position in the group */ -+ memberPosition = GetMemberPosition(p_ReplicGroup, -+ memberIndex, -+ TRUE/* add operation */); -+ -+ /* Initialize a new member */ -+ p_NewMember = InitMember(p_ReplicGroup, -+ p_MemberParams, -+ (memberPosition == FRM_REPLIC_LAST_MEMBER_INDEX ? TRUE : FALSE)); -+ if (!p_NewMember) -+ { -+ /* unlock */ -+ FrmReplicGroupUnlock(p_ReplicGroup); -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("No available member")); -+ } -+ -+ switch (memberPosition) -+ { -+ case FRM_REPLIC_FIRST_MEMBER_INDEX: -+ p_CurrentMember = GetMemberByIndex(p_ReplicGroup, memberIndex); -+ ASSERT_COND(p_CurrentMember); -+ -+ LinkMemberToMember(p_ReplicGroup, p_NewMember, p_CurrentMember); -+ -+ /* update the internal group source TD */ -+ LinkSourceToMember(p_ReplicGroup, -+ p_ReplicGroup->p_SourceTd, -+ p_NewMember); -+ -+ /* add member to the internal sw member list */ -+ AddMemberToList(p_ReplicGroup, -+ p_NewMember, -+ &p_ReplicGroup->membersList); -+ break; -+ -+ case FRM_REPLIC_MIDDLE_MEMBER_INDEX: -+ p_CurrentMember = GetMemberByIndex(p_ReplicGroup, memberIndex); -+ ASSERT_COND(p_CurrentMember); -+ -+ p_PreviousMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex-1)); -+ ASSERT_COND(p_PreviousMember); -+ -+ LinkMemberToMember(p_ReplicGroup, p_NewMember, p_CurrentMember); -+ LinkMemberToMember(p_ReplicGroup, p_PreviousMember, p_NewMember); -+ -+ AddMemberToList(p_ReplicGroup, p_NewMember, &p_PreviousMember->node); -+ break; -+ -+ case FRM_REPLIC_LAST_MEMBER_INDEX: -+ p_PreviousMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex-1)); -+ ASSERT_COND(p_PreviousMember); -+ -+ LinkMemberToMember(p_ReplicGroup, p_PreviousMember, p_NewMember); -+ FillReplicAdOfTypeResult(p_PreviousMember->p_MemberAd, FALSE/*last*/); -+ -+ /* add the new member to the internal sw member list */ -+ AddMemberToList(p_ReplicGroup, p_NewMember, &p_PreviousMember->node); -+ break; -+ -+ default: -+ /* unlock */ -+ FrmReplicGroupUnlock(p_ReplicGroup); -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("member position in add member")); -+ -+ } -+ -+ /* unlock */ -+ FrmReplicGroupUnlock(p_ReplicGroup); -+ -+ return E_OK; -+} -+ -+t_Error FM_PCD_FrmReplicRemoveMember(t_Handle h_ReplicGroup, -+ uint16_t memberIndex) -+{ -+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup*) h_ReplicGroup; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_ReplicGroup, E_INVALID_HANDLE); -+ -+ /* lock */ -+ err = FrmReplicGroupTryLock(p_ReplicGroup); -+ if (GET_ERROR_TYPE(err) == E_BUSY) -+ return ERROR_CODE(E_BUSY); -+ -+ if (memberIndex >= p_ReplicGroup->numOfEntries) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("member index to remove")); -+ -+ /* Design decision: group must contain at least one member -+ No possibility to remove the last member from the group */ -+ if (p_ReplicGroup->numOfEntries == 1) -+ RETURN_ERROR(MAJOR, E_CONFLICT, ("Can't remove the last member. At least one member should be related to a group.")); -+ -+ err = RemoveMember(p_ReplicGroup, memberIndex); -+ -+ /* unlock */ -+ FrmReplicGroupUnlock(p_ReplicGroup); -+ -+ switch (GET_ERROR_TYPE(err)) -+ { -+ case E_OK: -+ return E_OK; -+ -+ case E_BUSY: -+ DBG(TRACE, ("E_BUSY error")); -+ return ERROR_CODE(E_BUSY); -+ -+ default: -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+} -+ -+/*********************** End of API routines ************************/ -+ -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_replic.h -@@ -0,0 +1,101 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_replic.h -+ -+ @Description FM frame replicator -+*//***************************************************************************/ -+#ifndef __FM_REPLIC_H -+#define __FM_REPLIC_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+ -+ -+#define FRM_REPLIC_SOURCE_TD_OPCODE 0x75 -+#define NEXT_FRM_REPLIC_ADDR_SHIFT 4 -+#define NEXT_FRM_REPLIC_MEMBER_INDEX_SHIFT 16 -+#define FRM_REPLIC_FR_BIT 0x08000000 -+#define FRM_REPLIC_NL_BIT 0x10000000 -+#define FRM_REPLIC_INVALID_MEMBER_INDEX 0xffff -+#define FRM_REPLIC_FIRST_MEMBER_INDEX 0 -+ -+#define FRM_REPLIC_MIDDLE_MEMBER_INDEX 1 -+#define FRM_REPLIC_LAST_MEMBER_INDEX 2 -+ -+#define SOURCE_TD_ITSELF_OPTION 0x01 -+#define SOURCE_TD_COPY_OPTION 0x02 -+#define SOURCE_TD_ITSELF_AND_COPY_OPTION SOURCE_TD_ITSELF_OPTION | SOURCE_TD_COPY_OPTION -+#define SOURCE_TD_NONE 0x04 -+ -+/*typedef enum e_SourceTdOption -+{ -+ e_SOURCE_TD_NONE = 0, -+ e_SOURCE_TD_ITSELF_OPTION = 1, -+ e_SOURCE_TD_COPY_OPTION = 2, -+ e_SOURCE_TD_ITSELF_AND_COPY_OPTION = e_SOURCE_TD_ITSELF_OPTION | e_SOURCE_TD_COPY_OPTION -+} e_SourceTdOption; -+*/ -+ -+typedef struct -+{ -+ volatile uint32_t type; -+ volatile uint32_t frGroupPointer; -+ volatile uint32_t operationCode; -+ volatile uint32_t reserved; -+} t_FrmReplicGroupSourceAd; -+ -+typedef struct t_FmPcdFrmReplicMember -+{ -+ void *p_MemberAd; /**< pointer to the member AD */ -+ void *p_StatisticsAd;/**< pointer to the statistics AD of the member */ -+ t_Handle h_Manip; /**< manip handle - need for free routines */ -+ t_List node; -+} t_FmPcdFrmReplicMember; -+ -+typedef struct t_FmPcdFrmReplicGroup -+{ -+ t_Handle h_FmPcd; -+ -+ uint8_t maxNumOfEntries;/**< maximal number of members in the group */ -+ uint8_t numOfEntries; /**< actual number of members in the group */ -+ uint16_t owners; /**< how many keys share this frame replicator group */ -+ void *p_SourceTd; /**< pointer to the frame replicator source table descriptor */ -+ t_List membersList; /**< the members list - should reflect the order of the members as in the hw linked list*/ -+ t_List availableMembersList;/**< list of all the available members in the group */ -+ t_FmPcdLock *p_Lock; -+} t_FmPcdFrmReplicGroup; -+ -+ -+#endif /* __FM_REPLIC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fman_kg.c -@@ -0,0 +1,890 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "fsl_fman_kg.h" -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+ -+ -+static uint32_t build_ar_bind_scheme(uint8_t hwport_id, bool write) -+{ -+ uint32_t rw; -+ -+ rw = write ? (uint32_t)FM_KG_KGAR_WRITE : (uint32_t)FM_KG_KGAR_READ; -+ -+ return (uint32_t)(FM_KG_KGAR_GO | -+ rw | -+ FM_PCD_KG_KGAR_SEL_PORT_ENTRY | -+ hwport_id | -+ FM_PCD_KG_KGAR_SEL_PORT_WSEL_SP); -+} -+ -+static void clear_pe_all_scheme(struct fman_kg_regs *regs, uint8_t hwport_id) -+{ -+ uint32_t ar; -+ -+ fman_kg_write_sp(regs, 0xffffffff, 0); -+ -+ ar = build_ar_bind_scheme(hwport_id, TRUE); -+ fman_kg_write_ar_wait(regs, ar); -+} -+ -+static uint32_t build_ar_bind_cls_plan(uint8_t hwport_id, bool write) -+{ -+ uint32_t rw; -+ -+ rw = write ? (uint32_t)FM_KG_KGAR_WRITE : (uint32_t)FM_KG_KGAR_READ; -+ -+ return (uint32_t)(FM_KG_KGAR_GO | -+ rw | -+ FM_PCD_KG_KGAR_SEL_PORT_ENTRY | -+ hwport_id | -+ FM_PCD_KG_KGAR_SEL_PORT_WSEL_CPP); -+} -+ -+static void clear_pe_all_cls_plan(struct fman_kg_regs *regs, uint8_t hwport_id) -+{ -+ uint32_t ar; -+ -+ fman_kg_write_cpp(regs, 0); -+ -+ ar = build_ar_bind_cls_plan(hwport_id, TRUE); -+ fman_kg_write_ar_wait(regs, ar); -+} -+ -+static uint8_t get_gen_ht_code(enum fman_kg_gen_extract_src src, -+ bool no_validation, -+ uint8_t *offset) -+{ -+ int code; -+ -+ switch (src) { -+ case E_FMAN_KG_GEN_EXTRACT_ETH: -+ code = no_validation ? 0x73 : 0x3; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_ETYPE: -+ code = no_validation ? 0x77 : 0x7; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_SNAP: -+ code = no_validation ? 0x74 : 0x4; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_VLAN_TCI_1: -+ code = no_validation ? 0x75 : 0x5; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_VLAN_TCI_N: -+ code = no_validation ? 0x76 : 0x6; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_PPPoE: -+ code = no_validation ? 0x78 : 0x8; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_MPLS_1: -+ code = no_validation ? 0x79 : 0x9; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_MPLS_2: -+ code = no_validation ? FM_KG_SCH_GEN_HT_INVALID : 0x19; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_MPLS_3: -+ code = no_validation ? FM_KG_SCH_GEN_HT_INVALID : 0x29; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_MPLS_N: -+ code = no_validation ? 0x7a : 0xa; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_IPv4_1: -+ code = no_validation ? 0x7b : 0xb; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_IPv6_1: -+ code = no_validation ? 0x7b : 0x1b; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_IPv4_2: -+ code = no_validation ? 0x7c : 0xc; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_IPv6_2: -+ code = no_validation ? 0x7c : 0x1c; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_MINENCAP: -+ code = no_validation ? 0x7c : 0x2c; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_IP_PID: -+ code = no_validation ? 0x72 : 0x2; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_GRE: -+ code = no_validation ? 0x7d : 0xd; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_TCP: -+ code = no_validation ? 0x7e : 0xe; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_UDP: -+ code = no_validation ? 0x7e : 0x1e; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_SCTP: -+ code = no_validation ? 0x7e : 0x3e; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_DCCP: -+ code = no_validation ? 0x7e : 0x4e; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_IPSEC_AH: -+ code = no_validation ? 0x7e : 0x2e; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_IPSEC_ESP: -+ code = no_validation ? 0x7e : 0x6e; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_SHIM_1: -+ code = 0x70; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_SHIM_2: -+ code = 0x71; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_FROM_DFLT: -+ code = 0x10; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_FROM_FRAME_START: -+ code = 0x40; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_FROM_PARSE_RESULT: -+ code = 0x20; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_FROM_END_OF_PARSE: -+ code = 0x7f; -+ break; -+ -+ case E_FMAN_KG_GEN_EXTRACT_FROM_FQID: -+ code = 0x20; -+ *offset += 0x20; -+ break; -+ -+ default: -+ code = FM_KG_SCH_GEN_HT_INVALID; -+ } -+ -+ return (uint8_t)code; -+} -+ -+static uint32_t build_ar_scheme(uint8_t scheme, -+ uint8_t hwport_id, -+ bool update_counter, -+ bool write) -+{ -+ uint32_t rw; -+ -+ rw = (uint32_t)(write ? FM_KG_KGAR_WRITE : FM_KG_KGAR_READ); -+ -+ return (uint32_t)(FM_KG_KGAR_GO | -+ rw | -+ FM_KG_KGAR_SEL_SCHEME_ENTRY | -+ hwport_id | -+ ((uint32_t)scheme << FM_KG_KGAR_NUM_SHIFT) | -+ (update_counter ? FM_KG_KGAR_SCM_WSEL_UPDATE_CNT : 0)); -+} -+ -+static uint32_t build_ar_cls_plan(uint8_t grp, -+ uint8_t entries_mask, -+ uint8_t hwport_id, -+ bool write) -+{ -+ uint32_t rw; -+ -+ rw = (uint32_t)(write ? FM_KG_KGAR_WRITE : FM_KG_KGAR_READ); -+ -+ return (uint32_t)(FM_KG_KGAR_GO | -+ rw | -+ FM_PCD_KG_KGAR_SEL_CLS_PLAN_ENTRY | -+ hwport_id | -+ ((uint32_t)grp << FM_KG_KGAR_NUM_SHIFT) | -+ ((uint32_t)entries_mask << FM_KG_KGAR_WSEL_SHIFT)); -+} -+ -+int fman_kg_write_ar_wait(struct fman_kg_regs *regs, uint32_t fmkg_ar) -+{ -+ iowrite32be(fmkg_ar, ®s->fmkg_ar); -+ /* Wait for GO to be idle and read error */ -+ while ((fmkg_ar = ioread32be(®s->fmkg_ar)) & FM_KG_KGAR_GO) ; -+ if (fmkg_ar & FM_PCD_KG_KGAR_ERR) -+ return -EINVAL; -+ return 0; -+} -+ -+void fman_kg_write_sp(struct fman_kg_regs *regs, uint32_t sp, bool add) -+{ -+ -+ struct fman_kg_pe_regs *kgpe_regs; -+ uint32_t tmp; -+ -+ kgpe_regs = (struct fman_kg_pe_regs *)&(regs->fmkg_indirect[0]); -+ tmp = ioread32be(&kgpe_regs->fmkg_pe_sp); -+ -+ if (add) -+ tmp |= sp; -+ else /* clear */ -+ tmp &= ~sp; -+ -+ iowrite32be(tmp, &kgpe_regs->fmkg_pe_sp); -+ -+} -+ -+void fman_kg_write_cpp(struct fman_kg_regs *regs, uint32_t cpp) -+{ -+ struct fman_kg_pe_regs *kgpe_regs; -+ -+ kgpe_regs = (struct fman_kg_pe_regs *)&(regs->fmkg_indirect[0]); -+ -+ iowrite32be(cpp, &kgpe_regs->fmkg_pe_cpp); -+} -+ -+void fman_kg_get_event(struct fman_kg_regs *regs, -+ uint32_t *event, -+ uint32_t *scheme_idx) -+{ -+ uint32_t mask, force; -+ -+ *event = ioread32be(®s->fmkg_eer); -+ mask = ioread32be(®s->fmkg_eeer); -+ *scheme_idx = ioread32be(®s->fmkg_seer); -+ *scheme_idx &= ioread32be(®s->fmkg_seeer); -+ -+ *event &= mask; -+ -+ /* clear the forced events */ -+ force = ioread32be(®s->fmkg_feer); -+ if (force & *event) -+ iowrite32be(force & ~*event ,®s->fmkg_feer); -+ -+ iowrite32be(*event, ®s->fmkg_eer); -+ iowrite32be(*scheme_idx, ®s->fmkg_seer); -+} -+ -+ -+void fman_kg_init(struct fman_kg_regs *regs, -+ uint32_t exceptions, -+ uint32_t dflt_nia) -+{ -+ uint32_t tmp; -+ int i; -+ -+ iowrite32be(FM_EX_KG_DOUBLE_ECC | FM_EX_KG_KEYSIZE_OVERFLOW, -+ ®s->fmkg_eer); -+ -+ tmp = 0; -+ if (exceptions & FM_EX_KG_DOUBLE_ECC) -+ tmp |= FM_EX_KG_DOUBLE_ECC; -+ -+ if (exceptions & FM_EX_KG_KEYSIZE_OVERFLOW) -+ tmp |= FM_EX_KG_KEYSIZE_OVERFLOW; -+ -+ iowrite32be(tmp, ®s->fmkg_eeer); -+ iowrite32be(0, ®s->fmkg_fdor); -+ iowrite32be(0, ®s->fmkg_gdv0r); -+ iowrite32be(0, ®s->fmkg_gdv1r); -+ iowrite32be(dflt_nia, ®s->fmkg_gcr); -+ -+ /* Clear binding between ports to schemes and classification plans -+ * so that all ports are not bound to any scheme/classification plan */ -+ for (i = 0; i < FMAN_MAX_NUM_OF_HW_PORTS; i++) { -+ clear_pe_all_scheme(regs, (uint8_t)i); -+ clear_pe_all_cls_plan(regs, (uint8_t)i); -+ } -+} -+ -+void fman_kg_enable_scheme_interrupts(struct fman_kg_regs *regs) -+{ -+ /* enable and enable all scheme interrupts */ -+ iowrite32be(0xFFFFFFFF, ®s->fmkg_seer); -+ iowrite32be(0xFFFFFFFF, ®s->fmkg_seeer); -+} -+ -+void fman_kg_enable(struct fman_kg_regs *regs) -+{ -+ iowrite32be(ioread32be(®s->fmkg_gcr) | FM_KG_KGGCR_EN, -+ ®s->fmkg_gcr); -+} -+ -+void fman_kg_disable(struct fman_kg_regs *regs) -+{ -+ iowrite32be(ioread32be(®s->fmkg_gcr) & ~FM_KG_KGGCR_EN, -+ ®s->fmkg_gcr); -+} -+ -+void fman_kg_set_data_after_prs(struct fman_kg_regs *regs, uint8_t offset) -+{ -+ iowrite32be(offset, ®s->fmkg_fdor); -+} -+ -+void fman_kg_set_dflt_val(struct fman_kg_regs *regs, -+ uint8_t def_id, -+ uint32_t val) -+{ -+ if(def_id == 0) -+ iowrite32be(val, ®s->fmkg_gdv0r); -+ else -+ iowrite32be(val, ®s->fmkg_gdv1r); -+} -+ -+ -+void fman_kg_set_exception(struct fman_kg_regs *regs, -+ uint32_t exception, -+ bool enable) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->fmkg_eeer); -+ -+ if (enable) { -+ tmp |= exception; -+ } else { -+ tmp &= ~exception; -+ } -+ -+ iowrite32be(tmp, ®s->fmkg_eeer); -+} -+ -+void fman_kg_get_exception(struct fman_kg_regs *regs, -+ uint32_t *events, -+ uint32_t *scheme_ids, -+ bool clear) -+{ -+ uint32_t mask; -+ -+ *events = ioread32be(®s->fmkg_eer); -+ mask = ioread32be(®s->fmkg_eeer); -+ *events &= mask; -+ -+ *scheme_ids = 0; -+ -+ if (*events & FM_EX_KG_KEYSIZE_OVERFLOW) { -+ *scheme_ids = ioread32be(®s->fmkg_seer); -+ mask = ioread32be(®s->fmkg_seeer); -+ *scheme_ids &= mask; -+ } -+ -+ if (clear) { -+ iowrite32be(*scheme_ids, ®s->fmkg_seer); -+ iowrite32be(*events, ®s->fmkg_eer); -+ } -+} -+ -+void fman_kg_get_capture(struct fman_kg_regs *regs, -+ struct fman_kg_ex_ecc_attr *ecc_attr, -+ bool clear) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->fmkg_serc); -+ -+ if (tmp & KG_FMKG_SERC_CAP) { -+ /* Captured data is valid */ -+ ecc_attr->valid = TRUE; -+ ecc_attr->double_ecc = -+ (bool)((tmp & KG_FMKG_SERC_CET) ? TRUE : FALSE); -+ ecc_attr->single_ecc_count = -+ (uint8_t)((tmp & KG_FMKG_SERC_CNT_MSK) >> -+ KG_FMKG_SERC_CNT_SHIFT); -+ ecc_attr->addr = (uint16_t)(tmp & KG_FMKG_SERC_ADDR_MSK); -+ -+ if (clear) -+ iowrite32be(KG_FMKG_SERC_CAP, ®s->fmkg_serc); -+ } else { -+ /* No ECC error is captured */ -+ ecc_attr->valid = FALSE; -+ } -+} -+ -+int fman_kg_build_scheme(struct fman_kg_scheme_params *params, -+ struct fman_kg_scheme_regs *scheme_regs) -+{ -+ struct fman_kg_extract_params *extract_params; -+ struct fman_kg_gen_extract_params *gen_params; -+ uint32_t tmp_reg, i, select, mask, fqb; -+ uint8_t offset, shift, ht; -+ -+ /* Zero out all registers so no need to care about unused ones */ -+ memset(scheme_regs, 0, sizeof(struct fman_kg_scheme_regs)); -+ -+ /* Mode register */ -+ tmp_reg = fm_kg_build_nia(params->next_engine, -+ params->next_engine_action); -+ if (tmp_reg == KG_NIA_INVALID) { -+ return -EINVAL; -+ } -+ -+ if (params->next_engine == E_FMAN_PCD_PLCR) { -+ tmp_reg |= FMAN_KG_SCH_MODE_NIA_PLCR; -+ } -+ else if (params->next_engine == E_FMAN_PCD_CC) { -+ tmp_reg |= (uint32_t)params->cc_params.base_offset << -+ FMAN_KG_SCH_MODE_CCOBASE_SHIFT; -+ } -+ -+ tmp_reg |= FMAN_KG_SCH_MODE_EN; -+ scheme_regs->kgse_mode = tmp_reg; -+ -+ /* Match vector */ -+ scheme_regs->kgse_mv = params->match_vector; -+ -+ extract_params = ¶ms->extract_params; -+ -+ /* Scheme default values registers */ -+ scheme_regs->kgse_dv0 = extract_params->def_scheme_0; -+ scheme_regs->kgse_dv1 = extract_params->def_scheme_1; -+ -+ /* Extract Known Fields Command register */ -+ scheme_regs->kgse_ekfc = extract_params->known_fields; -+ -+ /* Entry Extract Known Default Value register */ -+ tmp_reg = 0; -+ tmp_reg |= extract_params->known_fields_def.mac_addr << -+ FMAN_KG_SCH_DEF_MAC_ADDR_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.vlan_tci << -+ FMAN_KG_SCH_DEF_VLAN_TCI_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.etype << -+ FMAN_KG_SCH_DEF_ETYPE_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.ppp_sid << -+ FMAN_KG_SCH_DEF_PPP_SID_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.ppp_pid << -+ FMAN_KG_SCH_DEF_PPP_PID_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.mpls << -+ FMAN_KG_SCH_DEF_MPLS_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.ip_addr << -+ FMAN_KG_SCH_DEF_IP_ADDR_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.ptype << -+ FMAN_KG_SCH_DEF_PTYPE_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.ip_tos_tc << -+ FMAN_KG_SCH_DEF_IP_TOS_TC_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.ipv6_fl << -+ FMAN_KG_SCH_DEF_IPv6_FL_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.ipsec_spi << -+ FMAN_KG_SCH_DEF_IPSEC_SPI_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.l4_port << -+ FMAN_KG_SCH_DEF_L4_PORT_SHIFT; -+ tmp_reg |= extract_params->known_fields_def.tcp_flg << -+ FMAN_KG_SCH_DEF_TCP_FLG_SHIFT; -+ -+ scheme_regs->kgse_ekdv = tmp_reg; -+ -+ /* Generic extract registers */ -+ if (extract_params->gen_extract_num > FM_KG_NUM_OF_GENERIC_REGS) { -+ return -EINVAL; -+ } -+ -+ for (i = 0; i < extract_params->gen_extract_num; i++) { -+ gen_params = extract_params->gen_extract + i; -+ -+ tmp_reg = FMAN_KG_SCH_GEN_VALID; -+ tmp_reg |= (uint32_t)gen_params->def_val << -+ FMAN_KG_SCH_GEN_DEF_SHIFT; -+ -+ if (gen_params->type == E_FMAN_KG_HASH_EXTRACT) { -+ if ((gen_params->extract > FMAN_KG_SCH_GEN_SIZE_MAX) || -+ (gen_params->extract == 0)) { -+ return -EINVAL; -+ } -+ } else { -+ tmp_reg |= FMAN_KG_SCH_GEN_OR; -+ } -+ -+ tmp_reg |= (uint32_t)gen_params->extract << -+ FMAN_KG_SCH_GEN_SIZE_SHIFT; -+ tmp_reg |= (uint32_t)gen_params->mask << -+ FMAN_KG_SCH_GEN_MASK_SHIFT; -+ -+ offset = gen_params->offset; -+ ht = get_gen_ht_code(gen_params->src, -+ gen_params->no_validation, -+ &offset); -+ tmp_reg |= (uint32_t)ht << FMAN_KG_SCH_GEN_HT_SHIFT; -+ tmp_reg |= offset; -+ -+ scheme_regs->kgse_gec[i] = tmp_reg; -+ } -+ -+ /* Masks registers */ -+ if (extract_params->masks_num > FM_KG_EXTRACT_MASKS_NUM) { -+ return -EINVAL; -+ } -+ -+ select = 0; -+ mask = 0; -+ fqb = 0; -+ for (i = 0; i < extract_params->masks_num; i++) { -+ /* MCSx fields */ -+ KG_GET_MASK_SEL_SHIFT(shift, i); -+ if (extract_params->masks[i].is_known) { -+ /* Mask known field */ -+ select |= extract_params->masks[i].field_or_gen_idx << -+ shift; -+ } else { -+ /* Mask generic extract */ -+ select |= (extract_params->masks[i].field_or_gen_idx + -+ FM_KG_MASK_SEL_GEN_BASE) << shift; -+ } -+ -+ /* MOx fields - spread between se_bmch and se_fqb registers */ -+ KG_GET_MASK_OFFSET_SHIFT(shift, i); -+ if (i < 2) { -+ select |= (uint32_t)extract_params->masks[i].offset << -+ shift; -+ } else { -+ fqb |= (uint32_t)extract_params->masks[i].offset << -+ shift; -+ } -+ -+ /* BMx fields */ -+ KG_GET_MASK_SHIFT(shift, i); -+ mask |= (uint32_t)extract_params->masks[i].mask << shift; -+ } -+ -+ /* Finish with rest of BMx fileds - -+ * don't mask bits for unused masks by setting -+ * corresponding BMx field = 0xFF */ -+ for (i = extract_params->masks_num; i < FM_KG_EXTRACT_MASKS_NUM; i++) { -+ KG_GET_MASK_SHIFT(shift, i); -+ mask |= 0xFF << shift; -+ } -+ -+ scheme_regs->kgse_bmch = select; -+ scheme_regs->kgse_bmcl = mask; -+ -+ /* Finish with FQB register initialization. -+ * Check fqid is 24-bit value. */ -+ if (params->base_fqid & ~0x00FFFFFF) { -+ return -EINVAL; -+ } -+ -+ fqb |= params->base_fqid; -+ scheme_regs->kgse_fqb = fqb; -+ -+ /* Hash Configuration register */ -+ tmp_reg = 0; -+ if (params->hash_params.use_hash) { -+ /* Check hash mask is 24-bit value */ -+ if (params->hash_params.mask & ~0x00FFFFFF) { -+ return -EINVAL; -+ } -+ -+ /* Hash function produces 64-bit value, 24 bits of that -+ * are used to generate fq_id and policer profile. -+ * Thus, maximal shift is 40 bits to allow 24 bits out of 64. -+ */ -+ if (params->hash_params.shift_r > FMAN_KG_SCH_HASH_HSHIFT_MAX) { -+ return -EINVAL; -+ } -+ -+ tmp_reg |= params->hash_params.mask; -+ tmp_reg |= (uint32_t)params->hash_params.shift_r << -+ FMAN_KG_SCH_HASH_HSHIFT_SHIFT; -+ -+ if (params->hash_params.sym) { -+ tmp_reg |= FMAN_KG_SCH_HASH_SYM; -+ } -+ -+ } -+ -+ if (params->bypass_fqid_gen) { -+ tmp_reg |= FMAN_KG_SCH_HASH_NO_FQID_GEN; -+ } -+ -+ scheme_regs->kgse_hc = tmp_reg; -+ -+ /* Policer Profile register */ -+ if (params->policer_params.bypass_pp_gen) { -+ tmp_reg = 0; -+ } else { -+ /* Lower 8 bits of 24-bits extracted from hash result -+ * are used for policer profile generation. -+ * That leaves maximum shift value = 23. */ -+ if (params->policer_params.shift > FMAN_KG_SCH_PP_SHIFT_MAX) { -+ return -EINVAL; -+ } -+ -+ tmp_reg = params->policer_params.base; -+ tmp_reg |= ((uint32_t)params->policer_params.shift << -+ FMAN_KG_SCH_PP_SH_SHIFT) & -+ FMAN_KG_SCH_PP_SH_MASK; -+ tmp_reg |= ((uint32_t)params->policer_params.shift << -+ FMAN_KG_SCH_PP_SL_SHIFT) & -+ FMAN_KG_SCH_PP_SL_MASK; -+ tmp_reg |= (uint32_t)params->policer_params.mask << -+ FMAN_KG_SCH_PP_MASK_SHIFT; -+ } -+ -+ scheme_regs->kgse_ppc = tmp_reg; -+ -+ /* Coarse Classification Bit Select register */ -+ if (params->next_engine == E_FMAN_PCD_CC) { -+ scheme_regs->kgse_ccbs = params->cc_params.qlcv_bits_sel; -+ } -+ -+ /* Packets Counter register */ -+ if (params->update_counter) { -+ scheme_regs->kgse_spc = params->counter_value; -+ } -+ -+ return 0; -+} -+ -+int fman_kg_write_scheme(struct fman_kg_regs *regs, -+ uint8_t scheme_id, -+ uint8_t hwport_id, -+ struct fman_kg_scheme_regs *scheme_regs, -+ bool update_counter) -+{ -+ struct fman_kg_scheme_regs *kgse_regs; -+ uint32_t tmp_reg; -+ int err, i; -+ -+ /* Write indirect scheme registers */ -+ kgse_regs = (struct fman_kg_scheme_regs *)&(regs->fmkg_indirect[0]); -+ -+ iowrite32be(scheme_regs->kgse_mode, &kgse_regs->kgse_mode); -+ iowrite32be(scheme_regs->kgse_ekfc, &kgse_regs->kgse_ekfc); -+ iowrite32be(scheme_regs->kgse_ekdv, &kgse_regs->kgse_ekdv); -+ iowrite32be(scheme_regs->kgse_bmch, &kgse_regs->kgse_bmch); -+ iowrite32be(scheme_regs->kgse_bmcl, &kgse_regs->kgse_bmcl); -+ iowrite32be(scheme_regs->kgse_fqb, &kgse_regs->kgse_fqb); -+ iowrite32be(scheme_regs->kgse_hc, &kgse_regs->kgse_hc); -+ iowrite32be(scheme_regs->kgse_ppc, &kgse_regs->kgse_ppc); -+ iowrite32be(scheme_regs->kgse_spc, &kgse_regs->kgse_spc); -+ iowrite32be(scheme_regs->kgse_dv0, &kgse_regs->kgse_dv0); -+ iowrite32be(scheme_regs->kgse_dv1, &kgse_regs->kgse_dv1); -+ iowrite32be(scheme_regs->kgse_ccbs, &kgse_regs->kgse_ccbs); -+ iowrite32be(scheme_regs->kgse_mv, &kgse_regs->kgse_mv); -+ -+ for (i = 0 ; i < FM_KG_NUM_OF_GENERIC_REGS ; i++) -+ iowrite32be(scheme_regs->kgse_gec[i], &kgse_regs->kgse_gec[i]); -+ -+ /* Write AR (Action register) */ -+ tmp_reg = build_ar_scheme(scheme_id, hwport_id, update_counter, TRUE); -+ err = fman_kg_write_ar_wait(regs, tmp_reg); -+ return err; -+} -+ -+int fman_kg_delete_scheme(struct fman_kg_regs *regs, -+ uint8_t scheme_id, -+ uint8_t hwport_id) -+{ -+ struct fman_kg_scheme_regs *kgse_regs; -+ uint32_t tmp_reg; -+ int err, i; -+ -+ kgse_regs = (struct fman_kg_scheme_regs *)&(regs->fmkg_indirect[0]); -+ -+ /* Clear all registers including enable bit in mode register */ -+ for (i = 0; i < (sizeof(struct fman_kg_scheme_regs)) / 4; ++i) { -+ iowrite32be(0, ((uint32_t *)kgse_regs + i)); -+ } -+ -+ /* Write AR (Action register) */ -+ tmp_reg = build_ar_scheme(scheme_id, hwport_id, FALSE, TRUE); -+ err = fman_kg_write_ar_wait(regs, tmp_reg); -+ return err; -+} -+ -+int fman_kg_get_scheme_counter(struct fman_kg_regs *regs, -+ uint8_t scheme_id, -+ uint8_t hwport_id, -+ uint32_t *counter) -+{ -+ struct fman_kg_scheme_regs *kgse_regs; -+ uint32_t tmp_reg; -+ int err; -+ -+ kgse_regs = (struct fman_kg_scheme_regs *)&(regs->fmkg_indirect[0]); -+ -+ tmp_reg = build_ar_scheme(scheme_id, hwport_id, TRUE, FALSE); -+ err = fman_kg_write_ar_wait(regs, tmp_reg); -+ -+ if (err != 0) -+ return err; -+ -+ *counter = ioread32be(&kgse_regs->kgse_spc); -+ -+ return 0; -+} -+ -+int fman_kg_set_scheme_counter(struct fman_kg_regs *regs, -+ uint8_t scheme_id, -+ uint8_t hwport_id, -+ uint32_t counter) -+{ -+ struct fman_kg_scheme_regs *kgse_regs; -+ uint32_t tmp_reg; -+ int err; -+ -+ kgse_regs = (struct fman_kg_scheme_regs *)&(regs->fmkg_indirect[0]); -+ -+ tmp_reg = build_ar_scheme(scheme_id, hwport_id, TRUE, FALSE); -+ -+ err = fman_kg_write_ar_wait(regs, tmp_reg); -+ if (err != 0) -+ return err; -+ -+ /* Keygen indirect access memory contains all scheme_id registers -+ * by now. Change only counter value. */ -+ iowrite32be(counter, &kgse_regs->kgse_spc); -+ -+ /* Write back scheme registers */ -+ tmp_reg = build_ar_scheme(scheme_id, hwport_id, TRUE, TRUE); -+ err = fman_kg_write_ar_wait(regs, tmp_reg); -+ -+ return err; -+} -+ -+uint32_t fman_kg_get_schemes_total_counter(struct fman_kg_regs *regs) -+{ -+ return ioread32be(®s->fmkg_tpc); -+} -+ -+int fman_kg_build_cls_plan(struct fman_kg_cls_plan_params *params, -+ struct fman_kg_cp_regs *cls_plan_regs) -+{ -+ uint8_t entries_set, entry_bit; -+ int i; -+ -+ /* Zero out all group's register */ -+ memset(cls_plan_regs, 0, sizeof(struct fman_kg_cp_regs)); -+ -+ /* Go over all classification entries in params->entries_mask and -+ * configure the corresponding cpe register */ -+ entries_set = params->entries_mask; -+ for (i = 0; entries_set; i++) { -+ entry_bit = (uint8_t)(0x80 >> i); -+ if ((entry_bit & entries_set) == 0) -+ continue; -+ entries_set ^= entry_bit; -+ cls_plan_regs->kgcpe[i] = params->mask_vector[i]; -+ } -+ -+ return 0; -+} -+ -+int fman_kg_write_cls_plan(struct fman_kg_regs *regs, -+ uint8_t grp_id, -+ uint8_t entries_mask, -+ uint8_t hwport_id, -+ struct fman_kg_cp_regs *cls_plan_regs) -+{ -+ struct fman_kg_cp_regs *kgcpe_regs; -+ uint32_t tmp_reg; -+ int i, err; -+ -+ /* Check group index is valid and the group isn't empty */ -+ if (grp_id >= FM_KG_CLS_PLAN_GRPS_NUM) -+ return -EINVAL; -+ -+ /* Write indirect classification plan registers */ -+ kgcpe_regs = (struct fman_kg_cp_regs *)&(regs->fmkg_indirect[0]); -+ -+ for (i = 0; i < FM_KG_NUM_CLS_PLAN_ENTR; i++) { -+ iowrite32be(cls_plan_regs->kgcpe[i], &kgcpe_regs->kgcpe[i]); -+ } -+ -+ tmp_reg = build_ar_cls_plan(grp_id, entries_mask, hwport_id, TRUE); -+ err = fman_kg_write_ar_wait(regs, tmp_reg); -+ return err; -+} -+ -+int fman_kg_write_bind_schemes(struct fman_kg_regs *regs, -+ uint8_t hwport_id, -+ uint32_t schemes) -+{ -+ struct fman_kg_pe_regs *kg_pe_regs; -+ uint32_t tmp_reg; -+ int err; -+ -+ kg_pe_regs = (struct fman_kg_pe_regs *)&(regs->fmkg_indirect[0]); -+ -+ iowrite32be(schemes, &kg_pe_regs->fmkg_pe_sp); -+ -+ tmp_reg = build_ar_bind_scheme(hwport_id, TRUE); -+ err = fman_kg_write_ar_wait(regs, tmp_reg); -+ return err; -+} -+ -+int fman_kg_build_bind_cls_plans(uint8_t grp_base, -+ uint8_t grp_mask, -+ uint32_t *bind_cls_plans) -+{ -+ /* Check grp_base and grp_mask are 5-bits values */ -+ if ((grp_base & ~0x0000001F) || (grp_mask & ~0x0000001F)) -+ return -EINVAL; -+ -+ *bind_cls_plans = (uint32_t) ((grp_mask << FMAN_KG_PE_CPP_MASK_SHIFT) | grp_base); -+ return 0; -+} -+ -+ -+int fman_kg_write_bind_cls_plans(struct fman_kg_regs *regs, -+ uint8_t hwport_id, -+ uint32_t bind_cls_plans) -+{ -+ struct fman_kg_pe_regs *kg_pe_regs; -+ uint32_t tmp_reg; -+ int err; -+ -+ kg_pe_regs = (struct fman_kg_pe_regs *)&(regs->fmkg_indirect[0]); -+ -+ iowrite32be(bind_cls_plans, &kg_pe_regs->fmkg_pe_cpp); -+ -+ tmp_reg = build_ar_bind_cls_plan(hwport_id, TRUE); -+ err = fman_kg_write_ar_wait(regs, tmp_reg); -+ return err; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fman_prs.c -@@ -0,0 +1,129 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "fsl_fman_prs.h" -+ -+uint32_t fman_prs_get_err_event(struct fman_prs_regs *regs, uint32_t ev_mask) -+{ -+ return ioread32be(®s->fmpr_perr) & ev_mask; -+} -+ -+uint32_t fman_prs_get_err_ev_mask(struct fman_prs_regs *regs) -+{ -+ return ioread32be(®s->fmpr_perer); -+} -+ -+void fman_prs_ack_err_event(struct fman_prs_regs *regs, uint32_t event) -+{ -+ iowrite32be(event, ®s->fmpr_perr); -+} -+ -+uint32_t fman_prs_get_expt_event(struct fman_prs_regs *regs, uint32_t ev_mask) -+{ -+ return ioread32be(®s->fmpr_pevr) & ev_mask; -+} -+ -+uint32_t fman_prs_get_expt_ev_mask(struct fman_prs_regs *regs) -+{ -+ return ioread32be(®s->fmpr_pever); -+} -+ -+void fman_prs_ack_expt_event(struct fman_prs_regs *regs, uint32_t event) -+{ -+ iowrite32be(event, ®s->fmpr_pevr); -+} -+ -+void fman_prs_defconfig(struct fman_prs_cfg *cfg) -+{ -+ cfg->port_id_stat = 0; -+ cfg->max_prs_cyc_lim = DEFAULT_MAX_PRS_CYC_LIM; -+ cfg->prs_exceptions = 0x03000000; -+} -+ -+int fman_prs_init(struct fman_prs_regs *regs, struct fman_prs_cfg *cfg) -+{ -+ uint32_t tmp; -+ -+ iowrite32be(cfg->max_prs_cyc_lim, ®s->fmpr_rpclim); -+ iowrite32be((FM_PCD_PRS_SINGLE_ECC | FM_PCD_PRS_PORT_IDLE_STS), -+ ®s->fmpr_pevr); -+ -+ if (cfg->prs_exceptions & FM_PCD_EX_PRS_SINGLE_ECC) -+ iowrite32be(FM_PCD_PRS_SINGLE_ECC, ®s->fmpr_pever); -+ else -+ iowrite32be(0, ®s->fmpr_pever); -+ -+ iowrite32be(FM_PCD_PRS_DOUBLE_ECC, ®s->fmpr_perr); -+ -+ tmp = 0; -+ if (cfg->prs_exceptions & FM_PCD_EX_PRS_DOUBLE_ECC) -+ tmp |= FM_PCD_PRS_DOUBLE_ECC; -+ iowrite32be(tmp, ®s->fmpr_perer); -+ -+ iowrite32be(cfg->port_id_stat, ®s->fmpr_ppsc); -+ -+ return 0; -+} -+ -+void fman_prs_enable(struct fman_prs_regs *regs) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->fmpr_rpimac) | FM_PCD_PRS_RPIMAC_EN; -+ iowrite32be(tmp, ®s->fmpr_rpimac); -+} -+ -+void fman_prs_disable(struct fman_prs_regs *regs) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(®s->fmpr_rpimac) & ~FM_PCD_PRS_RPIMAC_EN; -+ iowrite32be(tmp, ®s->fmpr_rpimac); -+} -+ -+int fman_prs_is_enabled(struct fman_prs_regs *regs) -+{ -+ return ioread32be(®s->fmpr_rpimac) & FM_PCD_PRS_RPIMAC_EN; -+} -+ -+void fman_prs_set_stst_port_msk(struct fman_prs_regs *regs, uint32_t pid_msk) -+{ -+ iowrite32be(pid_msk, ®s->fmpr_ppsc); -+} -+ -+void fman_prs_set_stst(struct fman_prs_regs *regs, bool enable) -+{ -+ if (enable) -+ iowrite32be(FM_PCD_PRS_PPSC_ALL_PORTS, ®s->fmpr_ppsc); -+ else -+ iowrite32be(0, ®s->fmpr_ppsc); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/Makefile -@@ -0,0 +1,15 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc -+ -+ccflags-y += -I$(NCSW_FM_INC) -+ -+obj-y += fsl-ncsw-Pcd.o -+ -+fsl-ncsw-Pcd-objs := fm_port.o fm_port_im.o fman_port.o ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fm_port.c -@@ -0,0 +1,6437 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_port.c -+ -+ @Description FM driver routines implementation. -+ *//***************************************************************************/ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "string_ext.h" -+#include "sprint_ext.h" -+#include "debug_ext.h" -+#include "fm_muram_ext.h" -+ -+#include "fman_common.h" -+#include "fm_port.h" -+#include "fm_port_dsar.h" -+#include "common/general.h" -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+static t_Error FmPortConfigAutoResForDeepSleepSupport1(t_FmPort *p_FmPort); -+ -+static t_Error CheckInitParameters(t_FmPort *p_FmPort) -+{ -+ t_FmPortDriverParam *p_Params = p_FmPort->p_FmPortDriverParam; -+ struct fman_port_cfg *p_DfltConfig = &p_Params->dfltCfg; -+ t_Error ans = E_OK; -+ uint32_t unusedMask; -+ -+ if (p_FmPort->imEn) -+ { -+ if (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ if (p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth -+ > 2) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("fifoDeqPipelineDepth for IM 10G can't be larger than 2")); -+ -+ if ((ans = FmPortImCheckInitParameters(p_FmPort)) != E_OK) -+ return ERROR_CODE(ans); -+ } -+ else -+ { -+ /****************************************/ -+ /* Rx only */ -+ /****************************************/ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ /* external buffer pools */ -+ if (!p_Params->extBufPools.numOfPoolsUsed) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("extBufPools.numOfPoolsUsed=0. At least one buffer pool must be defined")); -+ -+ if (FmSpCheckBufPoolsParams(&p_Params->extBufPools, -+ p_Params->p_BackupBmPools, -+ &p_Params->bufPoolDepletion) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ -+ /* Check that part of IC that needs copying is small enough to enter start margin */ -+ if (p_Params->intContext.size -+ && (p_Params->intContext.size -+ + p_Params->intContext.extBufOffset -+ > p_Params->bufMargins.startMargins)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("intContext.size is larger than start margins")); -+ -+ if ((p_Params->liodnOffset != (uint16_t)DPAA_LIODN_DONT_OVERRIDE) -+ && (p_Params->liodnOffset & ~FM_LIODN_OFFSET_MASK)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("liodnOffset is larger than %d", FM_LIODN_OFFSET_MASK+1)); -+ -+#ifdef FM_NO_BACKUP_POOLS -+ if ((p_FmPort->fmRevInfo.majorRev != 4) && (p_FmPort->fmRevInfo.majorRev < 6)) -+ if (p_FmPort->p_FmPortDriverParam->p_BackupBmPools) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("BackupBmPools")); -+#endif /* FM_NO_BACKUP_POOLS */ -+ } -+ -+ /****************************************/ -+ /* Non Rx ports */ -+ /****************************************/ -+ else -+ { -+ if (p_Params->deqSubPortal >= FM_MAX_NUM_OF_SUB_PORTALS) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ (" deqSubPortal has to be in the range of 0 - %d", FM_MAX_NUM_OF_SUB_PORTALS)); -+ -+ /* to protect HW internal-context from overwrite */ -+ if ((p_Params->intContext.size) -+ && (p_Params->intContext.intContextOffset -+ < MIN_TX_INT_OFFSET)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("non-Rx intContext.intContextOffset can't be smaller than %d", MIN_TX_INT_OFFSET)); -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G) -+ /* in O/H DEFAULT_notSupported indicates that it is not supported and should not be checked */ -+ || (p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth -+ != DEFAULT_notSupported)) -+ { -+ /* Check that not larger than 8 */ -+ if ((!p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth) -+ || (p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth -+ > MAX_FIFO_PIPELINE_DEPTH)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("fifoDeqPipelineDepth can't be larger than %d", MAX_FIFO_PIPELINE_DEPTH)); -+ } -+ } -+ -+ /****************************************/ -+ /* Rx Or Offline Parsing */ -+ /****************************************/ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ { -+ if (!p_Params->dfltFqid) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("dfltFqid must be between 1 and 2^24-1")); -+#if defined(FM_CAPWAP_SUPPORT) && defined(FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004) -+ if (p_FmPort->p_FmPortDriverParam->bufferPrefixContent.manipExtraSpace % 16) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufferPrefixContent.manipExtraSpace has to be devidable by 16")); -+#endif /* defined(FM_CAPWAP_SUPPORT) && ... */ -+ } -+ -+ /****************************************/ -+ /* All ports */ -+ /****************************************/ -+ /* common BMI registers values */ -+ /* Check that Queue Id is not larger than 2^24, and is not 0 */ -+ if ((p_Params->errFqid & ~0x00FFFFFF) || !p_Params->errFqid) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("errFqid must be between 1 and 2^24-1")); -+ if (p_Params->dfltFqid & ~0x00FFFFFF) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("dfltFqid must be between 1 and 2^24-1")); -+ } -+ -+ /****************************************/ -+ /* Rx only */ -+ /****************************************/ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ if (p_DfltConfig->rx_pri_elevation % BMI_FIFO_UNITS) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("rxFifoPriElevationLevel has to be divisible by %d", BMI_FIFO_UNITS)); -+ if ((p_DfltConfig->rx_pri_elevation < BMI_FIFO_UNITS) -+ || (p_DfltConfig->rx_pri_elevation > MAX_PORT_FIFO_SIZE)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("rxFifoPriElevationLevel has to be in the range of 256 - %d", MAX_PORT_FIFO_SIZE)); -+ if (p_DfltConfig->rx_fifo_thr % BMI_FIFO_UNITS) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("rxFifoThreshold has to be divisible by %d", BMI_FIFO_UNITS)); -+ if ((p_DfltConfig->rx_fifo_thr < BMI_FIFO_UNITS) -+ || (p_DfltConfig->rx_fifo_thr > MAX_PORT_FIFO_SIZE)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("rxFifoThreshold has to be in the range of 256 - %d", MAX_PORT_FIFO_SIZE)); -+ -+ /* Check that not larger than 16 */ -+ if (p_DfltConfig->rx_cut_end_bytes > FRAME_END_DATA_SIZE) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("cutBytesFromEnd can't be larger than %d", FRAME_END_DATA_SIZE)); -+ -+ if (FmSpCheckBufMargins(&p_Params->bufMargins) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ -+ /* extra FIFO size (allowed only to Rx ports) */ -+ if (p_Params->setSizeOfFifo -+ && (p_FmPort->fifoBufs.extra % BMI_FIFO_UNITS)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("fifoBufs.extra has to be divisible by %d", BMI_FIFO_UNITS)); -+ -+ if (p_Params->bufPoolDepletion.poolsGrpModeEnable -+ && !p_Params->bufPoolDepletion.numOfPools) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("bufPoolDepletion.numOfPools can not be 0 when poolsGrpModeEnable=TRUE")); -+#ifdef FM_CSI_CFED_LIMIT -+ if (p_FmPort->fmRevInfo.majorRev == 4) -+ { -+ /* Check that not larger than 16 */ -+ if (p_DfltConfig->rx_cut_end_bytes + p_DfltConfig->checksum_bytes_ignore > FRAME_END_DATA_SIZE) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("cheksumLastBytesIgnore + cutBytesFromEnd can't be larger than %d", FRAME_END_DATA_SIZE)); -+ } -+#endif /* FM_CSI_CFED_LIMIT */ -+ } -+ -+ /****************************************/ -+ /* Non Rx ports */ -+ /****************************************/ -+ /* extra FIFO size (allowed only to Rx ports) */ -+ else -+ if (p_FmPort->fifoBufs.extra) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ (" No fifoBufs.extra for non Rx ports")); -+ -+ /****************************************/ -+ /* Tx only */ -+ /****************************************/ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)) -+ { -+ if (p_DfltConfig->tx_fifo_min_level % BMI_FIFO_UNITS) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("txFifoMinFillLevel has to be divisible by %d", BMI_FIFO_UNITS)); -+ if (p_DfltConfig->tx_fifo_min_level > (MAX_PORT_FIFO_SIZE - 256)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("txFifoMinFillLevel has to be in the range of 0 - %d", (MAX_PORT_FIFO_SIZE - 256))); -+ if (p_DfltConfig->tx_fifo_low_comf_level % BMI_FIFO_UNITS) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("txFifoLowComfLevel has to be divisible by %d", BMI_FIFO_UNITS)); -+ if ((p_DfltConfig->tx_fifo_low_comf_level < BMI_FIFO_UNITS) -+ || (p_DfltConfig->tx_fifo_low_comf_level > MAX_PORT_FIFO_SIZE)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("txFifoLowComfLevel has to be in the range of 256 - %d", MAX_PORT_FIFO_SIZE)); -+ -+ if (p_FmPort->portType == e_FM_PORT_TYPE_TX) -+ if (p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth -+ > 2) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("fifoDeqPipelineDepth for 1G can't be larger than 2")); -+ } -+ -+ /****************************************/ -+ /* Non Tx Ports */ -+ /****************************************/ -+ /* If discard override was selected , no frames may be discarded. */ -+ else -+ if (p_DfltConfig->discard_override && p_Params->errorsToDiscard) -+ RETURN_ERROR( -+ MAJOR, -+ E_CONFLICT, -+ ("errorsToDiscard is not empty, but frmDiscardOverride selected (all discarded frames to be enqueued to error queue).")); -+ -+ /****************************************/ -+ /* Rx and Offline parsing */ -+ /****************************************/ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ { -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ unusedMask = BMI_STATUS_OP_MASK_UNUSED; -+ else -+ unusedMask = BMI_STATUS_RX_MASK_UNUSED; -+ -+ /* Check that no common bits with BMI_STATUS_MASK_UNUSED */ -+ if (p_Params->errorsToDiscard & unusedMask) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, -+ ("errorsToDiscard contains undefined bits")); -+ } -+ -+ /****************************************/ -+ /* Offline Ports */ -+ /****************************************/ -+#ifdef FM_OP_OPEN_DMA_MIN_LIMIT -+ if ((p_FmPort->fmRevInfo.majorRev >= 6) -+ && (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ && p_Params->setNumOfOpenDmas -+ && (p_FmPort->openDmas.num < MIN_NUM_OF_OP_DMAS)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("For Offline port, openDmas.num can't be smaller than %d", MIN_NUM_OF_OP_DMAS)); -+#endif /* FM_OP_OPEN_DMA_MIN_LIMIT */ -+ -+ /****************************************/ -+ /* Offline & HC Ports */ -+ /****************************************/ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)) -+ { -+#ifndef FM_FRAME_END_PARAMS_FOR_OP -+ if ((p_FmPort->fmRevInfo.majorRev < 6) && -+ (p_FmPort->p_FmPortDriverParam->cheksumLastBytesIgnore != DEFAULT_notSupported)) -+ /* this is an indication that user called config for this mode which is not supported in this integration */ -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("cheksumLastBytesIgnore is available for Rx & Tx ports only")); -+#endif /* !FM_FRAME_END_PARAMS_FOR_OP */ -+ -+#ifndef FM_DEQ_PIPELINE_PARAMS_FOR_OP -+ if ((!((p_FmPort->fmRevInfo.majorRev == 4) || -+ (p_FmPort->fmRevInfo.majorRev >= 6))) && -+ (p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth != DEFAULT_notSupported)) -+ /* this is an indication that user called config for this mode which is not supported in this integration */ -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("fifoDeqPipelineDepth is available for Tx ports only")); -+#endif /* !FM_DEQ_PIPELINE_PARAMS_FOR_OP */ -+ } -+ -+ /****************************************/ -+ /* All ports */ -+ /****************************************/ -+ /* Check that not larger than 16 */ -+ if ((p_Params->cheksumLastBytesIgnore > FRAME_END_DATA_SIZE) -+ && ((p_Params->cheksumLastBytesIgnore != DEFAULT_notSupported))) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("cheksumLastBytesIgnore can't be larger than %d", FRAME_END_DATA_SIZE)); -+ -+ if (FmSpCheckIntContextParams(&p_Params->intContext) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ -+ /* common BMI registers values */ -+ if (p_Params->setNumOfTasks -+ && ((!p_FmPort->tasks.num) -+ || (p_FmPort->tasks.num > MAX_NUM_OF_TASKS))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("tasks.num can't be larger than %d", MAX_NUM_OF_TASKS)); -+ if (p_Params->setNumOfTasks -+ && (p_FmPort->tasks.extra > MAX_NUM_OF_EXTRA_TASKS)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("tasks.extra can't be larger than %d", MAX_NUM_OF_EXTRA_TASKS)); -+ if (p_Params->setNumOfOpenDmas -+ && ((!p_FmPort->openDmas.num) -+ || (p_FmPort->openDmas.num > MAX_NUM_OF_DMAS))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("openDmas.num can't be larger than %d", MAX_NUM_OF_DMAS)); -+ if (p_Params->setNumOfOpenDmas -+ && (p_FmPort->openDmas.extra > MAX_NUM_OF_EXTRA_DMAS)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("openDmas.extra can't be larger than %d", MAX_NUM_OF_EXTRA_DMAS)); -+ if (p_Params->setSizeOfFifo -+ && (!p_FmPort->fifoBufs.num -+ || (p_FmPort->fifoBufs.num > MAX_PORT_FIFO_SIZE))) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("fifoBufs.num has to be in the range of 256 - %d", MAX_PORT_FIFO_SIZE)); -+ if (p_Params->setSizeOfFifo && (p_FmPort->fifoBufs.num % BMI_FIFO_UNITS)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("fifoBufs.num has to be divisible by %d", BMI_FIFO_UNITS)); -+ -+#ifdef FM_QMI_NO_DEQ_OPTIONS_SUPPORT -+ if (p_FmPort->fmRevInfo.majorRev == 4) -+ if (p_FmPort->p_FmPortDriverParam->deqPrefetchOption != DEFAULT_notSupported) -+ /* this is an indication that user called config for this mode which is not supported in this integration */ -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("deqPrefetchOption")); -+#endif /* FM_QMI_NO_DEQ_OPTIONS_SUPPORT */ -+ -+ return E_OK; -+} -+ -+static t_Error VerifySizeOfFifo(t_FmPort *p_FmPort) -+{ -+ uint32_t minFifoSizeRequired = 0, optFifoSizeForB2B = 0; -+ -+ /*************************/ -+ /* TX PORTS */ -+ /*************************/ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)) -+ { -+ minFifoSizeRequired = -+ (uint32_t)(ROUND_UP(p_FmPort->maxFrameLength, BMI_FIFO_UNITS) -+ + (3 * BMI_FIFO_UNITS)); -+ if (!p_FmPort->imEn) -+ minFifoSizeRequired += -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth -+ * BMI_FIFO_UNITS; -+ -+ optFifoSizeForB2B = minFifoSizeRequired; -+ -+ /* Add some margin for back-to-back capability to improve performance, -+ allows the hardware to pipeline new frame dma while the previous -+ frame not yet transmitted. */ -+ if (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G) -+ optFifoSizeForB2B += 3 * BMI_FIFO_UNITS; -+ else -+ optFifoSizeForB2B += 2 * BMI_FIFO_UNITS; -+ } -+ -+ /*************************/ -+ /* RX IM PORTS */ -+ /*************************/ -+ else -+ if (((p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ && p_FmPort->imEn) -+ { -+ optFifoSizeForB2B = -+ minFifoSizeRequired = -+ (uint32_t)(ROUND_UP(p_FmPort->maxFrameLength, BMI_FIFO_UNITS) -+ + (4 * BMI_FIFO_UNITS)); -+ } -+ -+ /*************************/ -+ /* RX non-IM PORTS */ -+ /*************************/ -+ else -+ if (((p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ && !p_FmPort->imEn) -+ { -+ if (p_FmPort->fmRevInfo.majorRev == 4) -+ { -+ if (p_FmPort->rxPoolsParams.numOfPools == 1) -+ minFifoSizeRequired = 8 * BMI_FIFO_UNITS; -+ else -+ minFifoSizeRequired = -+ (uint32_t)(ROUND_UP(p_FmPort->rxPoolsParams.secondLargestBufSize, BMI_FIFO_UNITS) -+ + (7 * BMI_FIFO_UNITS)); -+ } -+ else -+ { -+#if (DPAA_VERSION >= 11) -+ minFifoSizeRequired = -+ (uint32_t)(ROUND_UP(p_FmPort->maxFrameLength, BMI_FIFO_UNITS) -+ + (5 * BMI_FIFO_UNITS)); -+ /* 4 according to spec + 1 for FOF>0 */ -+#else -+ minFifoSizeRequired = (uint32_t) -+ (ROUND_UP(MIN(p_FmPort->maxFrameLength, p_FmPort->rxPoolsParams.largestBufSize), BMI_FIFO_UNITS) -+ + (7*BMI_FIFO_UNITS)); -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ -+ optFifoSizeForB2B = minFifoSizeRequired; -+ -+ /* Add some margin for back-to-back capability to improve performance, -+ allows the hardware to pipeline new frame dma while the previous -+ frame not yet transmitted. */ -+ if (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ optFifoSizeForB2B += 8 * BMI_FIFO_UNITS; -+ else -+ optFifoSizeForB2B += 3 * BMI_FIFO_UNITS; -+ } -+ -+ /* For O/H ports, check fifo size and update if necessary */ -+ else -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)) -+ { -+#if (DPAA_VERSION >= 11) -+ optFifoSizeForB2B = -+ minFifoSizeRequired = -+ (uint32_t)(ROUND_UP(p_FmPort->maxFrameLength, BMI_FIFO_UNITS) -+ + ((p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth -+ + 5) * BMI_FIFO_UNITS)); -+ /* 4 according to spec + 1 for FOF>0 */ -+#else -+ optFifoSizeForB2B = minFifoSizeRequired = (uint32_t)((p_FmPort->tasks.num + 2) * BMI_FIFO_UNITS); -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ -+ ASSERT_COND(minFifoSizeRequired > 0); -+ ASSERT_COND(optFifoSizeForB2B >= minFifoSizeRequired); -+ -+ /* Verify the size */ -+ if (p_FmPort->fifoBufs.num < minFifoSizeRequired) -+ DBG(INFO, -+ ("FIFO size is %d and should be enlarged to %d bytes",p_FmPort->fifoBufs.num, minFifoSizeRequired)); -+ else if (p_FmPort->fifoBufs.num < optFifoSizeForB2B) -+ DBG(INFO, -+ ("For back-to-back frames processing, FIFO size is %d and needs to enlarge to %d bytes", p_FmPort->fifoBufs.num, optFifoSizeForB2B)); -+ -+ return E_OK; -+} -+ -+static void FmPortDriverParamFree(t_FmPort *p_FmPort) -+{ -+ if (p_FmPort->p_FmPortDriverParam) -+ { -+ XX_Free(p_FmPort->p_FmPortDriverParam); -+ p_FmPort->p_FmPortDriverParam = NULL; -+ } -+} -+ -+static t_Error SetExtBufferPools(t_FmPort *p_FmPort) -+{ -+ t_FmExtPools *p_ExtBufPools = &p_FmPort->p_FmPortDriverParam->extBufPools; -+ t_FmBufPoolDepletion *p_BufPoolDepletion = -+ &p_FmPort->p_FmPortDriverParam->bufPoolDepletion; -+ uint8_t orderedArray[FM_PORT_MAX_NUM_OF_EXT_POOLS]; -+ uint16_t sizesArray[BM_MAX_NUM_OF_POOLS]; -+ int i = 0, j = 0, err; -+ struct fman_port_bpools bpools; -+ -+ memset(&orderedArray, 0, sizeof(uint8_t) * FM_PORT_MAX_NUM_OF_EXT_POOLS); -+ memset(&sizesArray, 0, sizeof(uint16_t) * BM_MAX_NUM_OF_POOLS); -+ memcpy(&p_FmPort->extBufPools, p_ExtBufPools, sizeof(t_FmExtPools)); -+ -+ FmSpSetBufPoolsInAscOrderOfBufSizes(p_ExtBufPools, orderedArray, -+ sizesArray); -+ -+ /* Prepare flibs bpools structure */ -+ memset(&bpools, 0, sizeof(struct fman_port_bpools)); -+ bpools.count = p_ExtBufPools->numOfPoolsUsed; -+ bpools.counters_enable = TRUE; -+ for (i = 0; i < p_ExtBufPools->numOfPoolsUsed; i++) -+ { -+ bpools.bpool[i].bpid = orderedArray[i]; -+ bpools.bpool[i].size = sizesArray[orderedArray[i]]; -+ /* functionality available only for some derivatives (limited by config) */ -+ if (p_FmPort->p_FmPortDriverParam->p_BackupBmPools) -+ for (j = 0; -+ j -+ < p_FmPort->p_FmPortDriverParam->p_BackupBmPools->numOfBackupPools; -+ j++) -+ if (orderedArray[i] -+ == p_FmPort->p_FmPortDriverParam->p_BackupBmPools->poolIds[j]) -+ { -+ bpools.bpool[i].is_backup = TRUE; -+ break; -+ } -+ } -+ -+ /* save pools parameters for later use */ -+ p_FmPort->rxPoolsParams.numOfPools = p_ExtBufPools->numOfPoolsUsed; -+ p_FmPort->rxPoolsParams.largestBufSize = -+ sizesArray[orderedArray[p_ExtBufPools->numOfPoolsUsed - 1]]; -+ if (p_ExtBufPools->numOfPoolsUsed > 1) -+ p_FmPort->rxPoolsParams.secondLargestBufSize = -+ sizesArray[orderedArray[p_ExtBufPools->numOfPoolsUsed - 2]]; -+ -+ /* FMBM_RMPD reg. - pool depletion */ -+ if (p_BufPoolDepletion->poolsGrpModeEnable) -+ { -+ bpools.grp_bp_depleted_num = p_BufPoolDepletion->numOfPools; -+ for (i = 0; i < BM_MAX_NUM_OF_POOLS; i++) -+ { -+ if (p_BufPoolDepletion->poolsToConsider[i]) -+ { -+ for (j = 0; j < p_ExtBufPools->numOfPoolsUsed; j++) -+ { -+ if (i == orderedArray[j]) -+ { -+ bpools.bpool[j].grp_bp_depleted = TRUE; -+ break; -+ } -+ } -+ } -+ } -+ } -+ -+ if (p_BufPoolDepletion->singlePoolModeEnable) -+ { -+ for (i = 0; i < BM_MAX_NUM_OF_POOLS; i++) -+ { -+ if (p_BufPoolDepletion->poolsToConsiderForSingleMode[i]) -+ { -+ for (j = 0; j < p_ExtBufPools->numOfPoolsUsed; j++) -+ { -+ if (i == orderedArray[j]) -+ { -+ bpools.bpool[j].single_bp_depleted = TRUE; -+ break; -+ } -+ } -+ } -+ } -+ } -+ -+#if (DPAA_VERSION >= 11) -+ /* fill QbbPEV */ -+ if (p_BufPoolDepletion->poolsGrpModeEnable -+ || p_BufPoolDepletion->singlePoolModeEnable) -+ { -+ for (i = 0; i < FM_MAX_NUM_OF_PFC_PRIORITIES; i++) -+ { -+ if (p_BufPoolDepletion->pfcPrioritiesEn[i] == TRUE) -+ { -+ bpools.bpool[i].pfc_priorities_en = TRUE; -+ } -+ } -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ /* Issue flibs function */ -+ err = fman_port_set_bpools(&p_FmPort->port, &bpools); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_bpools")); -+ -+ if (p_FmPort->p_FmPortDriverParam->p_BackupBmPools) -+ XX_Free(p_FmPort->p_FmPortDriverParam->p_BackupBmPools); -+ -+ return E_OK; -+} -+ -+static t_Error ClearPerfCnts(t_FmPort *p_FmPort) -+{ -+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ FM_PORT_ModifyCounter(p_FmPort, e_FM_PORT_COUNTERS_QUEUE_UTIL, 0); -+ FM_PORT_ModifyCounter(p_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL, 0); -+ FM_PORT_ModifyCounter(p_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL, 0); -+ FM_PORT_ModifyCounter(p_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL, 0); -+ return E_OK; -+} -+ -+static t_Error InitLowLevelDriver(t_FmPort *p_FmPort) -+{ -+ t_FmPortDriverParam *p_DriverParams = p_FmPort->p_FmPortDriverParam; -+ struct fman_port_params portParams; -+ uint32_t tmpVal; -+ t_Error err; -+ -+ /* Set up flibs parameters and issue init function */ -+ -+ memset(&portParams, 0, sizeof(struct fman_port_params)); -+ portParams.discard_mask = p_DriverParams->errorsToDiscard; -+ portParams.dflt_fqid = p_DriverParams->dfltFqid; -+ portParams.err_fqid = p_DriverParams->errFqid; -+ portParams.deq_sp = p_DriverParams->deqSubPortal; -+ portParams.dont_release_buf = p_DriverParams->dontReleaseBuf; -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ portParams.err_mask = (RX_ERRS_TO_ENQ & ~portParams.discard_mask); -+ if (!p_FmPort->imEn) -+ { -+ if (p_DriverParams->forwardReuseIntContext) -+ p_DriverParams->dfltCfg.rx_fd_bits = -+ (uint8_t)(BMI_PORT_RFNE_FRWD_RPD >> 24); -+ } -+ break; -+ -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ portParams.err_mask = (OP_ERRS_TO_ENQ & ~portParams.discard_mask); -+ break; -+ break; -+ -+ default: -+ break; -+ } -+ -+ tmpVal = -+ (uint32_t)( -+ (p_FmPort->internalBufferOffset % OFFSET_UNITS) ? (p_FmPort->internalBufferOffset -+ / OFFSET_UNITS + 1) : -+ (p_FmPort->internalBufferOffset / OFFSET_UNITS)); -+ p_FmPort->internalBufferOffset = (uint8_t)(tmpVal * OFFSET_UNITS); -+ p_DriverParams->dfltCfg.int_buf_start_margin = -+ p_FmPort->internalBufferOffset; -+ -+ p_DriverParams->dfltCfg.ext_buf_start_margin = -+ p_DriverParams->bufMargins.startMargins; -+ p_DriverParams->dfltCfg.ext_buf_end_margin = -+ p_DriverParams->bufMargins.endMargins; -+ -+ p_DriverParams->dfltCfg.ic_ext_offset = -+ p_DriverParams->intContext.extBufOffset; -+ p_DriverParams->dfltCfg.ic_int_offset = -+ p_DriverParams->intContext.intContextOffset; -+ p_DriverParams->dfltCfg.ic_size = p_DriverParams->intContext.size; -+ -+ p_DriverParams->dfltCfg.stats_counters_enable = TRUE; -+ p_DriverParams->dfltCfg.perf_counters_enable = TRUE; -+ p_DriverParams->dfltCfg.queue_counters_enable = TRUE; -+ -+ p_DriverParams->dfltCfg.perf_cnt_params.task_val = -+ (uint8_t)p_FmPort->tasks.num; -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING || -+ p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)p_DriverParams->dfltCfg.perf_cnt_params.queue_val = 0; -+ else -+ p_DriverParams->dfltCfg.perf_cnt_params.queue_val = 1; -+ p_DriverParams->dfltCfg.perf_cnt_params.dma_val = -+ (uint8_t)p_FmPort->openDmas.num; -+ p_DriverParams->dfltCfg.perf_cnt_params.fifo_val = p_FmPort->fifoBufs.num; -+ -+ if (0 -+ != fman_port_init(&p_FmPort->port, &p_DriverParams->dfltCfg, -+ &portParams)) -+ RETURN_ERROR(MAJOR, E_NO_DEVICE, ("fman_port_init")); -+ -+ if (p_FmPort->imEn && ((err = FmPortImInit(p_FmPort)) != E_OK)) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ else -+ { -+ // from QMIInit -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ { -+ if (p_DriverParams->deqPrefetchOption == e_FM_PORT_DEQ_NO_PREFETCH) -+ FmSetPortPreFetchConfiguration(p_FmPort->h_Fm, p_FmPort->portId, -+ FALSE); -+ else -+ FmSetPortPreFetchConfiguration(p_FmPort->h_Fm, p_FmPort->portId, -+ TRUE); -+ } -+ } -+ /* The code bellow is a trick so the FM will not release the buffer -+ to BM nor will try to enqueue the frame to QM */ -+ if (((p_FmPort->portType == e_FM_PORT_TYPE_TX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX)) && (!p_FmPort->imEn)) -+ { -+ if (!p_DriverParams->dfltFqid && p_DriverParams->dontReleaseBuf) -+ { -+ /* override fmbm_tcfqid 0 with a false non-0 value. This will force FM to -+ * act according to tfene. Otherwise, if fmbm_tcfqid is 0 the FM will release -+ * buffers to BM regardless of fmbm_tfene -+ */ -+ WRITE_UINT32(p_FmPort->port.bmi_regs->tx.fmbm_tcfqid, 0xFFFFFF); -+ WRITE_UINT32(p_FmPort->port.bmi_regs->tx.fmbm_tfene, -+ NIA_ENG_BMI | NIA_BMI_AC_TX_RELEASE); -+ } -+ } -+ -+ return E_OK; -+} -+ -+static bool CheckRxBmiCounter(t_FmPort *p_FmPort, e_FmPortCounters counter) -+{ -+ UNUSED(p_FmPort); -+ -+ switch (counter) -+ { -+ case (e_FM_PORT_COUNTERS_CYCLE): -+ case (e_FM_PORT_COUNTERS_TASK_UTIL): -+ case (e_FM_PORT_COUNTERS_QUEUE_UTIL): -+ case (e_FM_PORT_COUNTERS_DMA_UTIL): -+ case (e_FM_PORT_COUNTERS_FIFO_UTIL): -+ case (e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION): -+ case (e_FM_PORT_COUNTERS_FRAME): -+ case (e_FM_PORT_COUNTERS_DISCARD_FRAME): -+ case (e_FM_PORT_COUNTERS_RX_BAD_FRAME): -+ case (e_FM_PORT_COUNTERS_RX_LARGE_FRAME): -+ case (e_FM_PORT_COUNTERS_RX_FILTER_FRAME): -+ case (e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR): -+ case (e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD): -+ case (e_FM_PORT_COUNTERS_DEALLOC_BUF): -+ case (e_FM_PORT_COUNTERS_PREPARE_TO_ENQUEUE_COUNTER): -+ return TRUE; -+ default: -+ return FALSE; -+ } -+} -+ -+static bool CheckTxBmiCounter(t_FmPort *p_FmPort, e_FmPortCounters counter) -+{ -+ UNUSED(p_FmPort); -+ -+ switch (counter) -+ { -+ case (e_FM_PORT_COUNTERS_CYCLE): -+ case (e_FM_PORT_COUNTERS_TASK_UTIL): -+ case (e_FM_PORT_COUNTERS_QUEUE_UTIL): -+ case (e_FM_PORT_COUNTERS_DMA_UTIL): -+ case (e_FM_PORT_COUNTERS_FIFO_UTIL): -+ case (e_FM_PORT_COUNTERS_FRAME): -+ case (e_FM_PORT_COUNTERS_DISCARD_FRAME): -+ case (e_FM_PORT_COUNTERS_LENGTH_ERR): -+ case (e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT): -+ case (e_FM_PORT_COUNTERS_DEALLOC_BUF): -+ return TRUE; -+ default: -+ return FALSE; -+ } -+} -+ -+static bool CheckOhBmiCounter(t_FmPort *p_FmPort, e_FmPortCounters counter) -+{ -+ switch (counter) -+ { -+ case (e_FM_PORT_COUNTERS_CYCLE): -+ case (e_FM_PORT_COUNTERS_TASK_UTIL): -+ case (e_FM_PORT_COUNTERS_DMA_UTIL): -+ case (e_FM_PORT_COUNTERS_FIFO_UTIL): -+ case (e_FM_PORT_COUNTERS_FRAME): -+ case (e_FM_PORT_COUNTERS_DISCARD_FRAME): -+ case (e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR): -+ case (e_FM_PORT_COUNTERS_WRED_DISCARD): -+ case (e_FM_PORT_COUNTERS_LENGTH_ERR): -+ case (e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT): -+ case (e_FM_PORT_COUNTERS_DEALLOC_BUF): -+ return TRUE; -+ case (e_FM_PORT_COUNTERS_RX_FILTER_FRAME): -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND) -+ return FALSE; -+ else -+ return TRUE; -+ default: -+ return FALSE; -+ } -+} -+ -+static t_Error BmiPortCheckAndGetCounterType( -+ t_FmPort *p_FmPort, e_FmPortCounters counter, -+ enum fman_port_stats_counters *p_StatsType, -+ enum fman_port_perf_counters *p_PerfType, bool *p_IsStats) -+{ -+ volatile uint32_t *p_Reg; -+ bool isValid; -+ -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ p_Reg = &p_FmPort->port.bmi_regs->rx.fmbm_rstc; -+ isValid = CheckRxBmiCounter(p_FmPort, counter); -+ break; -+ case (e_FM_PORT_TYPE_TX_10G): -+ case (e_FM_PORT_TYPE_TX): -+ p_Reg = &p_FmPort->port.bmi_regs->tx.fmbm_tstc; -+ isValid = CheckTxBmiCounter(p_FmPort, counter); -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND): -+ p_Reg = &p_FmPort->port.bmi_regs->oh.fmbm_ostc; -+ isValid = CheckOhBmiCounter(p_FmPort, counter); -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Unsupported port type")); -+ } -+ -+ if (!isValid) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, -+ ("Requested counter is not available for this port type")); -+ -+ /* check that counters are enabled */ -+ switch (counter) -+ { -+ case (e_FM_PORT_COUNTERS_CYCLE): -+ case (e_FM_PORT_COUNTERS_TASK_UTIL): -+ case (e_FM_PORT_COUNTERS_QUEUE_UTIL): -+ case (e_FM_PORT_COUNTERS_DMA_UTIL): -+ case (e_FM_PORT_COUNTERS_FIFO_UTIL): -+ case (e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION): -+ /* performance counters - may be read when disabled */ -+ *p_IsStats = FALSE; -+ break; -+ case (e_FM_PORT_COUNTERS_FRAME): -+ case (e_FM_PORT_COUNTERS_DISCARD_FRAME): -+ case (e_FM_PORT_COUNTERS_DEALLOC_BUF): -+ case (e_FM_PORT_COUNTERS_RX_BAD_FRAME): -+ case (e_FM_PORT_COUNTERS_RX_LARGE_FRAME): -+ case (e_FM_PORT_COUNTERS_RX_FILTER_FRAME): -+ case (e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR): -+ case (e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD): -+ case (e_FM_PORT_COUNTERS_LENGTH_ERR): -+ case (e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT): -+ case (e_FM_PORT_COUNTERS_WRED_DISCARD): -+ *p_IsStats = TRUE; -+ if (!(GET_UINT32(*p_Reg) & BMI_COUNTERS_EN)) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, -+ ("Requested counter was not enabled")); -+ break; -+ default: -+ break; -+ } -+ -+ /* Set counter */ -+ switch (counter) -+ { -+ case (e_FM_PORT_COUNTERS_CYCLE): -+ *p_PerfType = E_FMAN_PORT_PERF_CNT_CYCLE; -+ break; -+ case (e_FM_PORT_COUNTERS_TASK_UTIL): -+ *p_PerfType = E_FMAN_PORT_PERF_CNT_TASK_UTIL; -+ break; -+ case (e_FM_PORT_COUNTERS_QUEUE_UTIL): -+ *p_PerfType = E_FMAN_PORT_PERF_CNT_QUEUE_UTIL; -+ break; -+ case (e_FM_PORT_COUNTERS_DMA_UTIL): -+ *p_PerfType = E_FMAN_PORT_PERF_CNT_DMA_UTIL; -+ break; -+ case (e_FM_PORT_COUNTERS_FIFO_UTIL): -+ *p_PerfType = E_FMAN_PORT_PERF_CNT_FIFO_UTIL; -+ break; -+ case (e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION): -+ *p_PerfType = E_FMAN_PORT_PERF_CNT_RX_PAUSE; -+ break; -+ case (e_FM_PORT_COUNTERS_FRAME): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_FRAME; -+ break; -+ case (e_FM_PORT_COUNTERS_DISCARD_FRAME): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_DISCARD; -+ break; -+ case (e_FM_PORT_COUNTERS_DEALLOC_BUF): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_DEALLOC_BUF; -+ break; -+ case (e_FM_PORT_COUNTERS_RX_BAD_FRAME): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_RX_BAD_FRAME; -+ break; -+ case (e_FM_PORT_COUNTERS_RX_LARGE_FRAME): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_RX_LARGE_FRAME; -+ break; -+ case (e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_RX_OUT_OF_BUF; -+ break; -+ case (e_FM_PORT_COUNTERS_RX_FILTER_FRAME): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_FILTERED_FRAME; -+ break; -+ case (e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_DMA_ERR; -+ break; -+ case (e_FM_PORT_COUNTERS_WRED_DISCARD): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_WRED_DISCARD; -+ break; -+ case (e_FM_PORT_COUNTERS_LENGTH_ERR): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_LEN_ERR; -+ break; -+ case (e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT): -+ *p_StatsType = E_FMAN_PORT_STATS_CNT_UNSUPPORTED_FORMAT; -+ break; -+ default: -+ break; -+ } -+ -+ return E_OK; -+} -+ -+static t_Error AdditionalPrsParams(t_FmPort *p_FmPort, -+ t_FmPcdPrsAdditionalHdrParams *p_HdrParams, -+ uint32_t *p_SoftSeqAttachReg) -+{ -+ uint8_t hdrNum, Ipv4HdrNum; -+ u_FmPcdHdrPrsOpts *p_prsOpts; -+ uint32_t tmpReg = *p_SoftSeqAttachReg, tmpPrsOffset; -+ -+ if (IS_PRIVATE_HEADER(p_HdrParams->hdr) -+ || IS_SPECIAL_HEADER(p_HdrParams->hdr)) -+ RETURN_ERROR( -+ MAJOR, E_NOT_SUPPORTED, -+ ("No additional parameters for private or special headers.")); -+ -+ if (p_HdrParams->errDisable) -+ tmpReg |= PRS_HDR_ERROR_DIS; -+ -+ /* Set parser options */ -+ if (p_HdrParams->usePrsOpts) -+ { -+ p_prsOpts = &p_HdrParams->prsOpts; -+ switch (p_HdrParams->hdr) -+ { -+ case (HEADER_TYPE_MPLS): -+ if (p_prsOpts->mplsPrsOptions.labelInterpretationEnable) -+ tmpReg |= PRS_HDR_MPLS_LBL_INTER_EN; -+ hdrNum = GetPrsHdrNum(p_prsOpts->mplsPrsOptions.nextParse); -+ if (hdrNum == ILLEGAL_HDR_NUM) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ Ipv4HdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4); -+ if (hdrNum < Ipv4HdrNum) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("Header must be equal or higher than IPv4")); -+ tmpReg |= ((uint32_t)hdrNum * PRS_HDR_ENTRY_SIZE) -+ << PRS_HDR_MPLS_NEXT_HDR_SHIFT; -+ break; -+ case (HEADER_TYPE_PPPoE): -+ if (p_prsOpts->pppoePrsOptions.enableMTUCheck) -+ tmpReg |= PRS_HDR_PPPOE_MTU_CHECK_EN; -+ break; -+ case (HEADER_TYPE_IPv6): -+ if (p_prsOpts->ipv6PrsOptions.routingHdrEnable) -+ tmpReg |= PRS_HDR_IPV6_ROUTE_HDR_EN; -+ break; -+ case (HEADER_TYPE_TCP): -+ if (p_prsOpts->tcpPrsOptions.padIgnoreChecksum) -+ tmpReg |= PRS_HDR_TCP_PAD_REMOVAL; -+ else -+ tmpReg &= ~PRS_HDR_TCP_PAD_REMOVAL; -+ break; -+ case (HEADER_TYPE_UDP): -+ if (p_prsOpts->udpPrsOptions.padIgnoreChecksum) -+ tmpReg |= PRS_HDR_UDP_PAD_REMOVAL; -+ else -+ tmpReg &= ~PRS_HDR_UDP_PAD_REMOVAL; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid header")); -+ } -+ } -+ -+ /* set software parsing (address is divided in 2 since parser uses 2 byte access. */ -+ if (p_HdrParams->swPrsEnable) -+ { -+ tmpPrsOffset = FmPcdGetSwPrsOffset(p_FmPort->h_FmPcd, p_HdrParams->hdr, -+ p_HdrParams->indexPerHdr); -+ if (tmpPrsOffset == ILLEGAL_BASE) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ tmpReg |= (PRS_HDR_SW_PRS_EN | tmpPrsOffset); -+ } -+ *p_SoftSeqAttachReg = tmpReg; -+ -+ return E_OK; -+} -+ -+static uint32_t GetPortSchemeBindParams( -+ t_Handle h_FmPort, t_FmPcdKgInterModuleBindPortToSchemes *p_SchemeBind) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ uint32_t walking1Mask = 0x80000000, tmp; -+ uint8_t idx = 0; -+ -+ p_SchemeBind->netEnvId = p_FmPort->netEnvId; -+ p_SchemeBind->hardwarePortId = p_FmPort->hardwarePortId; -+ p_SchemeBind->useClsPlan = p_FmPort->useClsPlan; -+ p_SchemeBind->numOfSchemes = 0; -+ tmp = p_FmPort->schemesPerPortVector; -+ if (tmp) -+ { -+ while (tmp) -+ { -+ if (tmp & walking1Mask) -+ { -+ p_SchemeBind->schemesIds[p_SchemeBind->numOfSchemes] = idx; -+ p_SchemeBind->numOfSchemes++; -+ tmp &= ~walking1Mask; -+ } -+ walking1Mask >>= 1; -+ idx++; -+ } -+ } -+ -+ return tmp; -+} -+ -+static void FmPortCheckNApplyMacsec(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ volatile uint32_t *p_BmiCfgReg = NULL; -+ uint32_t macsecEn = BMI_PORT_CFG_EN_MACSEC; -+ uint32_t lcv, walking1Mask = 0x80000000; -+ uint8_t cnt = 0; -+ -+ ASSERT_COND(p_FmPort); -+ ASSERT_COND(p_FmPort->h_FmPcd); -+ ASSERT_COND(!p_FmPort->p_FmPortDriverParam); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ return; -+ -+ p_BmiCfgReg = &p_FmPort->port.bmi_regs->rx.fmbm_rcfg; -+ /* get LCV for MACSEC */ -+ if ((lcv = FmPcdGetMacsecLcv(p_FmPort->h_FmPcd, p_FmPort->netEnvId)) -+ != 0) -+ { -+ while (!(lcv & walking1Mask)) -+ { -+ cnt++; -+ walking1Mask >>= 1; -+ } -+ -+ macsecEn |= (uint32_t)cnt << BMI_PORT_CFG_MS_SEL_SHIFT; -+ WRITE_UINT32(*p_BmiCfgReg, GET_UINT32(*p_BmiCfgReg) | macsecEn); -+ } -+} -+ -+static t_Error SetPcd(t_FmPort *p_FmPort, t_FmPortPcdParams *p_PcdParams) -+{ -+ t_Error err = E_OK; -+ uint32_t tmpReg; -+ volatile uint32_t *p_BmiNia = NULL; -+ volatile uint32_t *p_BmiPrsNia = NULL; -+ volatile uint32_t *p_BmiPrsStartOffset = NULL; -+ volatile uint32_t *p_BmiInitPrsResult = NULL; -+ volatile uint32_t *p_BmiCcBase = NULL; -+ uint16_t hdrNum, L3HdrNum, greHdrNum; -+ int i; -+ bool isEmptyClsPlanGrp; -+ uint32_t tmpHxs[FM_PCD_PRS_NUM_OF_HDRS]; -+ uint16_t absoluteProfileId; -+ uint8_t physicalSchemeId; -+ uint32_t ccTreePhysOffset; -+ t_FmPcdKgInterModuleBindPortToSchemes schemeBind; -+ uint32_t initialSwPrs = 0; -+ -+ ASSERT_COND(p_FmPort); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if (p_FmPort->imEn) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for non-independant mode ports only")); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ -+ p_FmPort->netEnvId = FmPcdGetNetEnvId(p_PcdParams->h_NetEnv); -+ -+ p_FmPort->pcdEngines = 0; -+ -+ /* initialize p_FmPort->pcdEngines field in port's structure */ -+ switch (p_PcdParams->pcdSupport) -+ { -+ case (e_FM_PORT_PCD_SUPPORT_NONE): -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("No PCD configuration required if e_FM_PORT_PCD_SUPPORT_NONE selected")); -+ case (e_FM_PORT_PCD_SUPPORT_PRS_ONLY): -+ p_FmPort->pcdEngines |= FM_PCD_PRS; -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PLCR_ONLY): -+ p_FmPort->pcdEngines |= FM_PCD_PLCR; -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR): -+ p_FmPort->pcdEngines |= FM_PCD_PRS; -+ p_FmPort->pcdEngines |= FM_PCD_PLCR; -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG): -+ p_FmPort->pcdEngines |= FM_PCD_PRS; -+ p_FmPort->pcdEngines |= FM_PCD_KG; -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC): -+ p_FmPort->pcdEngines |= FM_PCD_PRS; -+ p_FmPort->pcdEngines |= FM_PCD_CC; -+ p_FmPort->pcdEngines |= FM_PCD_KG; -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR): -+ p_FmPort->pcdEngines |= FM_PCD_PRS; -+ p_FmPort->pcdEngines |= FM_PCD_KG; -+ p_FmPort->pcdEngines |= FM_PCD_CC; -+ p_FmPort->pcdEngines |= FM_PCD_PLCR; -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_CC): -+ p_FmPort->pcdEngines |= FM_PCD_PRS; -+ p_FmPort->pcdEngines |= FM_PCD_CC; -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_CC_AND_PLCR): -+ p_FmPort->pcdEngines |= FM_PCD_PRS; -+ p_FmPort->pcdEngines |= FM_PCD_CC; -+ p_FmPort->pcdEngines |= FM_PCD_PLCR; -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR): -+ p_FmPort->pcdEngines |= FM_PCD_PRS; -+ p_FmPort->pcdEngines |= FM_PCD_KG; -+ p_FmPort->pcdEngines |= FM_PCD_PLCR; -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_CC_ONLY): -+ p_FmPort->pcdEngines |= FM_PCD_CC; -+ break; -+#ifdef FM_CAPWAP_SUPPORT -+ case (e_FM_PORT_PCD_SUPPORT_CC_AND_KG): -+ p_FmPort->pcdEngines |= FM_PCD_CC; -+ p_FmPort->pcdEngines |= FM_PCD_KG; -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR): -+ p_FmPort->pcdEngines |= FM_PCD_CC; -+ p_FmPort->pcdEngines |= FM_PCD_KG; -+ p_FmPort->pcdEngines |= FM_PCD_PLCR; -+ break; -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("invalid pcdSupport")); -+ } -+ -+ if ((p_FmPort->pcdEngines & FM_PCD_PRS) -+ && (p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams -+ > FM_PCD_PRS_NUM_OF_HDRS)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("Port parser numOfHdrsWithAdditionalParams may not exceed %d", FM_PCD_PRS_NUM_OF_HDRS)); -+ -+ /* check that parameters exist for each and only each defined engine */ -+ if ((!!(p_FmPort->pcdEngines & FM_PCD_PRS) != !!p_PcdParams->p_PrsParams) -+ || (!!(p_FmPort->pcdEngines & FM_PCD_KG) -+ != !!p_PcdParams->p_KgParams) -+ || (!!(p_FmPort->pcdEngines & FM_PCD_CC) -+ != !!p_PcdParams->p_CcParams)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("PCD initialization structure is not consistent with pcdSupport")); -+ -+ /* get PCD registers pointers */ -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne; -+ p_BmiPrsNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfpne; -+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->rx.fmbm_rpso; -+ p_BmiInitPrsResult = &p_FmPort->port.bmi_regs->rx.fmbm_rprai[0]; -+ p_BmiCcBase = &p_FmPort->port.bmi_regs->rx.fmbm_rccb; -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne; -+ p_BmiPrsNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofpne; -+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->oh.fmbm_opso; -+ p_BmiInitPrsResult = &p_FmPort->port.bmi_regs->oh.fmbm_oprai[0]; -+ p_BmiCcBase = &p_FmPort->port.bmi_regs->oh.fmbm_occb; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type")); -+ } -+ -+ /* set PCD port parameter */ -+ if (p_FmPort->pcdEngines & FM_PCD_CC) -+ { -+ err = FmPcdCcBindTree(p_FmPort->h_FmPcd, p_PcdParams, -+ p_PcdParams->p_CcParams->h_CcTree, -+ &ccTreePhysOffset, p_FmPort); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ WRITE_UINT32(*p_BmiCcBase, ccTreePhysOffset); -+ p_FmPort->ccTreeId = p_PcdParams->p_CcParams->h_CcTree; -+ } -+ -+ if (p_FmPort->pcdEngines & FM_PCD_KG) -+ { -+ if (p_PcdParams->p_KgParams->numOfSchemes == 0) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("For ports using Keygen, at least one scheme must be bound. ")); -+ -+ err = FmPcdKgSetOrBindToClsPlanGrp(p_FmPort->h_FmPcd, -+ p_FmPort->hardwarePortId, -+ p_FmPort->netEnvId, -+ p_FmPort->optArray, -+ &p_FmPort->clsPlanGrpId, -+ &isEmptyClsPlanGrp); -+ if (err) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("FmPcdKgSetOrBindToClsPlanGrp failed. ")); -+ -+ p_FmPort->useClsPlan = !isEmptyClsPlanGrp; -+ -+ schemeBind.netEnvId = p_FmPort->netEnvId; -+ schemeBind.hardwarePortId = p_FmPort->hardwarePortId; -+ schemeBind.numOfSchemes = p_PcdParams->p_KgParams->numOfSchemes; -+ schemeBind.useClsPlan = p_FmPort->useClsPlan; -+ -+ /* for each scheme */ -+ for (i = 0; i < p_PcdParams->p_KgParams->numOfSchemes; i++) -+ { -+ ASSERT_COND(p_PcdParams->p_KgParams->h_Schemes[i]); -+ physicalSchemeId = FmPcdKgGetSchemeId( -+ p_PcdParams->p_KgParams->h_Schemes[i]); -+ schemeBind.schemesIds[i] = physicalSchemeId; -+ /* build vector */ -+ p_FmPort->schemesPerPortVector |= 1 -+ << (31 - (uint32_t)physicalSchemeId); -+#if (DPAA_VERSION >= 11) -+ /*because of the state that VSPE is defined per port - all PCD path should be according to this requirement -+ if !VSPE - in port, for relevant scheme VSPE can not be set*/ -+ if (!p_FmPort->vspe -+ && FmPcdKgGetVspe((p_PcdParams->p_KgParams->h_Schemes[i]))) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("VSPE is not at port level")); -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ -+ err = FmPcdKgBindPortToSchemes(p_FmPort->h_FmPcd, &schemeBind); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ /***************************/ -+ /* configure NIA after BMI */ -+ /***************************/ -+ /* rfne may contain FDCS bits, so first we read them. */ -+ p_FmPort->savedBmiNia = GET_UINT32(*p_BmiNia) & BMI_RFNE_FDCS_MASK; -+ -+ /* If policer is used directly after BMI or PRS */ -+ if ((p_FmPort->pcdEngines & FM_PCD_PLCR) -+ && ((p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_PLCR_ONLY) -+ || (p_PcdParams->pcdSupport -+ == e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR))) -+ { -+ if (!p_PcdParams->p_PlcrParams->h_Profile) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Profile should be initialized")); -+ -+ absoluteProfileId = (uint16_t)FmPcdPlcrProfileGetAbsoluteId( -+ p_PcdParams->p_PlcrParams->h_Profile); -+ -+ if (!FmPcdPlcrIsProfileValid(p_FmPort->h_FmPcd, absoluteProfileId)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Private port profile not valid.")); -+ -+ tmpReg = (uint32_t)(absoluteProfileId | NIA_PLCR_ABSOLUTE); -+ -+ if (p_FmPort->pcdEngines & FM_PCD_PRS) /* e_FM_PCD_SUPPORT_PRS_AND_PLCR */ -+ /* update BMI HPNIA */ -+ WRITE_UINT32(*p_BmiPrsNia, (uint32_t)(NIA_ENG_PLCR | tmpReg)); -+ else -+ /* e_FM_PCD_SUPPORT_PLCR_ONLY */ -+ /* update BMI NIA */ -+ p_FmPort->savedBmiNia |= (uint32_t)(NIA_ENG_PLCR); -+ } -+ -+ /* if CC is used directly after BMI */ -+ if ((p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_CC_ONLY) -+#ifdef FM_CAPWAP_SUPPORT -+ || (p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_CC_AND_KG) -+ || (p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR) -+#endif /* FM_CAPWAP_SUPPORT */ -+ ) -+ { -+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_OPERATION, -+ ("e_FM_PORT_PCD_SUPPORT_CC_xx available for offline parsing ports only")); -+ p_FmPort->savedBmiNia |= (uint32_t)(NIA_ENG_FM_CTL | NIA_FM_CTL_AC_CC); -+ /* check that prs start offset == RIM[FOF] */ -+ } -+ -+ if (p_FmPort->pcdEngines & FM_PCD_PRS) -+ { -+ ASSERT_COND(p_PcdParams->p_PrsParams); -+#if (DPAA_VERSION >= 11) -+ if (p_PcdParams->p_PrsParams->firstPrsHdr == HEADER_TYPE_CAPWAP) -+ hdrNum = OFFLOAD_SW_PATCH_CAPWAP_LABEL; -+ else -+ { -+#endif /* (DPAA_VERSION >= 11) */ -+ /* if PRS is used it is always first */ -+ hdrNum = GetPrsHdrNum(p_PcdParams->p_PrsParams->firstPrsHdr); -+ if (hdrNum == ILLEGAL_HDR_NUM) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unsupported header.")); -+#if (DPAA_VERSION >= 11) -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ p_FmPort->savedBmiNia |= (uint32_t)(NIA_ENG_PRS | (uint32_t)(hdrNum)); -+ /* set after parser NIA */ -+ tmpReg = 0; -+ switch (p_PcdParams->pcdSupport) -+ { -+ case (e_FM_PORT_PCD_SUPPORT_PRS_ONLY): -+ WRITE_UINT32(*p_BmiPrsNia, -+ GET_NIA_BMI_AC_ENQ_FRAME(p_FmPort->h_FmPcd)); -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC): -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR): -+ tmpReg = NIA_KG_CC_EN; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG): -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR): -+ if (p_PcdParams->p_KgParams->directScheme) -+ { -+ physicalSchemeId = FmPcdKgGetSchemeId( -+ p_PcdParams->p_KgParams->h_DirectScheme); -+ /* check that this scheme was bound to this port */ -+ for (i = 0; i < p_PcdParams->p_KgParams->numOfSchemes; i++) -+ if (p_PcdParams->p_KgParams->h_DirectScheme -+ == p_PcdParams->p_KgParams->h_Schemes[i]) -+ break; -+ if (i == p_PcdParams->p_KgParams->numOfSchemes) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("Direct scheme is not one of the port selected schemes.")); -+ tmpReg |= (uint32_t)(NIA_KG_DIRECT | physicalSchemeId); -+ } -+ WRITE_UINT32(*p_BmiPrsNia, NIA_ENG_KG | tmpReg); -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_CC): -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_CC_AND_PLCR): -+ WRITE_UINT32(*p_BmiPrsNia, -+ (uint32_t)(NIA_ENG_FM_CTL | NIA_FM_CTL_AC_CC)); -+ break; -+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR): -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid PCD support")); -+ } -+ -+ /* set start parsing offset */ -+ WRITE_UINT32(*p_BmiPrsStartOffset, -+ p_PcdParams->p_PrsParams->parsingOffset); -+ -+ /************************************/ -+ /* Parser port parameters */ -+ /************************************/ -+ /* stop before configuring */ -+ WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->pcac, PRS_CAC_STOP); -+ /* wait for parser to be in idle state */ -+ while (GET_UINT32(p_FmPort->p_FmPortPrsRegs->pcac) & PRS_CAC_ACTIVE) -+ ; -+ -+ /* set soft seq attachment register */ -+ memset(tmpHxs, 0, FM_PCD_PRS_NUM_OF_HDRS * sizeof(uint32_t)); -+ -+ /* set protocol options */ -+ for (i = 0; p_FmPort->optArray[i]; i++) -+ switch (p_FmPort->optArray[i]) -+ { -+ case (ETH_BROADCAST): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_ETH); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_ETH_BC_SHIFT; -+ break; -+ case (ETH_MULTICAST): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_ETH); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_ETH_MC_SHIFT; -+ break; -+ case (VLAN_STACKED): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_VLAN); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_VLAN_STACKED_SHIFT; -+ break; -+ case (MPLS_STACKED): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_MPLS); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_MPLS_STACKED_SHIFT; -+ break; -+ case (IPV4_BROADCAST_1): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV4_1_BC_SHIFT; -+ break; -+ case (IPV4_MULTICAST_1): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV4_1_MC_SHIFT; -+ break; -+ case (IPV4_UNICAST_2): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV4_2_UC_SHIFT; -+ break; -+ case (IPV4_MULTICAST_BROADCAST_2): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV4_2_MC_BC_SHIFT; -+ break; -+ case (IPV6_MULTICAST_1): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV6_1_MC_SHIFT; -+ break; -+ case (IPV6_UNICAST_2): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV6_2_UC_SHIFT; -+ break; -+ case (IPV6_MULTICAST_2): -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6); -+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV6_2_MC_SHIFT; -+ break; -+ } -+ -+ if (FmPcdNetEnvIsHdrExist(p_FmPort->h_FmPcd, p_FmPort->netEnvId, -+ HEADER_TYPE_UDP_ENCAP_ESP)) -+ { -+ if (p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams == FM_PCD_PRS_NUM_OF_HDRS) -+ RETURN_ERROR( -+ MINOR, E_INVALID_VALUE, -+ ("If HEADER_TYPE_UDP_ENCAP_ESP is used, numOfHdrsWithAdditionalParams may be up to FM_PCD_PRS_NUM_OF_HDRS - 1")); -+ -+ p_PcdParams->p_PrsParams->additionalParams[p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams].hdr = -+ HEADER_TYPE_UDP; -+ p_PcdParams->p_PrsParams->additionalParams[p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams].swPrsEnable = -+ TRUE; -+ p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams++; -+ } -+ -+ /* set MPLS default next header - HW reset workaround */ -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_MPLS); -+ tmpHxs[hdrNum] |= PRS_HDR_MPLS_LBL_INTER_EN; -+ L3HdrNum = GetPrsHdrNum(HEADER_TYPE_USER_DEFINED_L3); -+ tmpHxs[hdrNum] |= (uint32_t)L3HdrNum << PRS_HDR_MPLS_NEXT_HDR_SHIFT; -+ -+ /* for GRE, disable errors */ -+ greHdrNum = GetPrsHdrNum(HEADER_TYPE_GRE); -+ tmpHxs[greHdrNum] |= PRS_HDR_ERROR_DIS; -+ -+ /* For UDP remove PAD from L4 checksum calculation */ -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_UDP); -+ tmpHxs[hdrNum] |= PRS_HDR_UDP_PAD_REMOVAL; -+ /* For TCP remove PAD from L4 checksum calculation */ -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_TCP); -+ tmpHxs[hdrNum] |= PRS_HDR_TCP_PAD_REMOVAL; -+ -+ /* config additional params for specific headers */ -+ for (i = 0; i < p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams; -+ i++) -+ { -+ /* case for using sw parser as the initial NIA address, before -+ * HW parsing -+ */ -+ if ((p_PcdParams->p_PrsParams->additionalParams[i].hdr == HEADER_TYPE_NONE) && -+ p_PcdParams->p_PrsParams->additionalParams[i].swPrsEnable) -+ { -+ initialSwPrs = FmPcdGetSwPrsOffset(p_FmPort->h_FmPcd, HEADER_TYPE_NONE, -+ p_PcdParams->p_PrsParams->additionalParams[i].indexPerHdr); -+ if (initialSwPrs == ILLEGAL_BASE) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ -+ /* clear parser first HXS */ -+ p_FmPort->savedBmiNia &= ~BMI_RFNE_HXS_MASK; /* 0x000000FF */ -+ /* rewrite with soft parser start */ -+ p_FmPort->savedBmiNia |= initialSwPrs; -+ continue; -+ } -+ -+ hdrNum = -+ GetPrsHdrNum(p_PcdParams->p_PrsParams->additionalParams[i].hdr); -+ if (hdrNum == ILLEGAL_HDR_NUM) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ if (hdrNum == NO_HDR_NUM) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("Private headers may not use additional parameters")); -+ -+ err = AdditionalPrsParams( -+ p_FmPort, &p_PcdParams->p_PrsParams->additionalParams[i], -+ &tmpHxs[hdrNum]); -+ if (err) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ } -+ -+ /* Check if ip-reassembly port - need to link sw-parser code */ -+ if (p_FmPort->h_IpReassemblyManip) -+ { -+ /* link to sw parser code for IP Frag - only if no other code is applied. */ -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4); -+ if (!(tmpHxs[hdrNum] & PRS_HDR_SW_PRS_EN)) -+ tmpHxs[hdrNum] |= (PRS_HDR_SW_PRS_EN | OFFLOAD_SW_PATCH_IPv4_IPR_LABEL); -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6); -+ if (!(tmpHxs[hdrNum] & PRS_HDR_SW_PRS_EN)) -+ tmpHxs[hdrNum] |= (PRS_HDR_SW_PRS_EN | OFFLOAD_SW_PATCH_IPv6_IPR_LABEL); -+ } else { -+ if (FmPcdNetEnvIsHdrExist(p_FmPort->h_FmPcd, p_FmPort->netEnvId, HEADER_TYPE_UDP_LITE)) -+ { -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6); -+ if (!(tmpHxs[hdrNum] & PRS_HDR_SW_PRS_EN)) -+ tmpHxs[hdrNum] |= (PRS_HDR_SW_PRS_EN | OFFLOAD_SW_PATCH_IPv6_IPF_LABEL); -+ } else if ((FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd) -+ && (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING))) -+ { -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6); -+ if (!(tmpHxs[hdrNum] & PRS_HDR_SW_PRS_EN)) -+ tmpHxs[hdrNum] |= (PRS_HDR_SW_PRS_EN | OFFLOAD_SW_PATCH_IPv6_IPF_LABEL); -+ } -+ } -+ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ if (FmPcdNetEnvIsHdrExist(p_FmPort->h_FmPcd, p_FmPort->netEnvId, -+ HEADER_TYPE_UDP_LITE)) -+ { -+ /* link to sw parser code for udp lite - only if no other code is applied. */ -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6); -+ if (!(tmpHxs[hdrNum] & PRS_HDR_SW_PRS_EN)) -+ tmpHxs[hdrNum] |= (PRS_HDR_SW_PRS_EN | UDP_LITE_SW_PATCH_LABEL); -+ } -+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+ for (i = 0; i < FM_PCD_PRS_NUM_OF_HDRS; i++) -+ { -+ /* For all header set LCV as taken from netEnv*/ -+ WRITE_UINT32( -+ p_FmPort->p_FmPortPrsRegs->hdrs[i].lcv, -+ FmPcdGetLcv(p_FmPort->h_FmPcd, p_FmPort->netEnvId, (uint8_t)i)); -+ /* set HXS register according to default+Additional params+protocol options */ -+ WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->hdrs[i].softSeqAttach, -+ tmpHxs[i]); -+ } -+ -+ /* set tpid. */ -+ tmpReg = PRS_TPID_DFLT; -+ if (p_PcdParams->p_PrsParams->setVlanTpid1) -+ { -+ tmpReg &= PRS_TPID2_MASK; -+ tmpReg |= (uint32_t)p_PcdParams->p_PrsParams->vlanTpid1 -+ << PRS_PCTPID_SHIFT; -+ } -+ if (p_PcdParams->p_PrsParams->setVlanTpid2) -+ { -+ tmpReg &= PRS_TPID1_MASK; -+ tmpReg |= (uint32_t)p_PcdParams->p_PrsParams->vlanTpid2; -+ }WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->pctpid, tmpReg); -+ -+ /* enable parser */ -+ WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->pcac, 0); -+ -+ if (p_PcdParams->p_PrsParams->prsResultPrivateInfo) -+ p_FmPort->privateInfo = -+ p_PcdParams->p_PrsParams->prsResultPrivateInfo; -+ -+ } /* end parser */ -+ else { -+ if (FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd) -+ && (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ { -+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6); -+ WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->hdrs[hdrNum].softSeqAttach, -+ (PRS_HDR_SW_PRS_EN | OFFLOAD_SW_PATCH_IPv6_IPF_LABEL)); -+ } -+ -+ WRITE_UINT32(*p_BmiPrsStartOffset, 0); -+ -+ p_FmPort->privateInfo = 0; -+ } -+ -+ FmPortCheckNApplyMacsec(p_FmPort); -+ -+ WRITE_UINT32( -+ *p_BmiPrsStartOffset, -+ GET_UINT32(*p_BmiPrsStartOffset) + p_FmPort->internalBufferOffset); -+ -+ /* set initial parser result - used for all engines */ -+ for (i = 0; i < FM_PORT_PRS_RESULT_NUM_OF_WORDS; i++) -+ { -+ if (!i) -+ WRITE_UINT32( -+ *(p_BmiInitPrsResult), -+ (uint32_t)(((uint32_t)p_FmPort->privateInfo << BMI_PR_PORTID_SHIFT) | BMI_PRS_RESULT_HIGH)); -+ else -+ { -+ if (i < FM_PORT_PRS_RESULT_NUM_OF_WORDS / 2) -+ WRITE_UINT32(*(p_BmiInitPrsResult+i), BMI_PRS_RESULT_HIGH); -+ else -+ WRITE_UINT32(*(p_BmiInitPrsResult+i), BMI_PRS_RESULT_LOW); -+ } -+ } -+ -+ return E_OK; -+} -+ -+static t_Error DeletePcd(t_FmPort *p_FmPort) -+{ -+ t_Error err = E_OK; -+ volatile uint32_t *p_BmiNia = NULL; -+ volatile uint32_t *p_BmiPrsStartOffset = NULL; -+ -+ ASSERT_COND(p_FmPort); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if (p_FmPort->imEn) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for non-independant mode ports only")); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ -+ if (!p_FmPort->pcdEngines) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("called for non PCD port")); -+ -+ /* get PCD registers pointers */ -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne; -+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->rx.fmbm_rpso; -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne; -+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->oh.fmbm_opso; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type")); -+ } -+ -+ if ((GET_UINT32(*p_BmiNia) & GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME()) -+ != GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME()) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("port has to be detached previousely")); -+ -+ WRITE_UINT32(*p_BmiPrsStartOffset, 0); -+ -+ /* "cut" PCD out of the port's flow - go to BMI */ -+ /* WRITE_UINT32(*p_BmiNia, (p_FmPort->savedBmiNia & BMI_RFNE_FDCS_MASK) | (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)); */ -+ -+ if (p_FmPort->pcdEngines & FM_PCD_PRS) -+ { -+ /* stop parser */ -+ WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->pcac, PRS_CAC_STOP); -+ /* wait for parser to be in idle state */ -+ while (GET_UINT32(p_FmPort->p_FmPortPrsRegs->pcac) & PRS_CAC_ACTIVE) -+ ; -+ } -+ -+ if (p_FmPort->pcdEngines & FM_PCD_KG) -+ { -+ t_FmPcdKgInterModuleBindPortToSchemes schemeBind; -+ -+ /* unbind all schemes */ -+ p_FmPort->schemesPerPortVector = GetPortSchemeBindParams(p_FmPort, -+ &schemeBind); -+ -+ err = FmPcdKgUnbindPortToSchemes(p_FmPort->h_FmPcd, &schemeBind); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ err = FmPcdKgDeleteOrUnbindPortToClsPlanGrp(p_FmPort->h_FmPcd, -+ p_FmPort->hardwarePortId, -+ p_FmPort->clsPlanGrpId); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ p_FmPort->useClsPlan = FALSE; -+ } -+ -+ if (p_FmPort->pcdEngines & FM_PCD_CC) -+ { -+ /* unbind - we need to get the treeId too */ -+ err = FmPcdCcUnbindTree(p_FmPort->h_FmPcd, p_FmPort->ccTreeId); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ p_FmPort->pcdEngines = 0; -+ -+ return E_OK; -+} -+ -+static t_Error AttachPCD(t_FmPort *p_FmPort) -+{ -+ volatile uint32_t *p_BmiNia = NULL; -+ -+ ASSERT_COND(p_FmPort); -+ -+ /* get PCD registers pointers */ -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne; -+ else -+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne; -+ -+ /* check that current NIA is BMI to BMI */ -+ if ((GET_UINT32(*p_BmiNia) & ~BMI_RFNE_FDCS_MASK) -+ != GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME()) -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("may be called only for ports in BMI-to-BMI state.")); -+ -+ if (p_FmPort->requiredAction & UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY) -+ if (FmSetNumOfRiscsPerPort(p_FmPort->h_Fm, p_FmPort->hardwarePortId, 1, -+ p_FmPort->orFmanCtrl) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ if (p_FmPort->requiredAction & UPDATE_NIA_CMNE) -+ { -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ WRITE_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ocmne, -+ p_FmPort->savedBmiCmne); -+ else -+ WRITE_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rcmne, -+ p_FmPort->savedBmiCmne); -+ } -+ -+ if (p_FmPort->requiredAction & UPDATE_NIA_PNEN) -+ WRITE_UINT32(p_FmPort->p_FmPortQmiRegs->fmqm_pnen, -+ p_FmPort->savedQmiPnen); -+ -+ if (p_FmPort->requiredAction & UPDATE_NIA_FENE) -+ { -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ WRITE_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofene, -+ p_FmPort->savedBmiFene); -+ else -+ WRITE_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rfene, -+ p_FmPort->savedBmiFene); -+ } -+ -+ if (p_FmPort->requiredAction & UPDATE_NIA_FPNE) -+ { -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ WRITE_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofpne, -+ p_FmPort->savedBmiFpne); -+ else -+ WRITE_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rfpne, -+ p_FmPort->savedBmiFpne); -+ } -+ -+ if (p_FmPort->requiredAction & UPDATE_OFP_DPTE) -+ { -+ ASSERT_COND(p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING); -+ -+ WRITE_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofp, -+ p_FmPort->savedBmiOfp); -+ } -+ -+ WRITE_UINT32(*p_BmiNia, p_FmPort->savedBmiNia); -+ -+ if (p_FmPort->requiredAction & UPDATE_NIA_PNDN) -+ { -+ p_FmPort->origNonRxQmiRegsPndn = -+ GET_UINT32(p_FmPort->port.qmi_regs->fmqm_pndn); -+ WRITE_UINT32(p_FmPort->port.qmi_regs->fmqm_pndn, -+ p_FmPort->savedNonRxQmiRegsPndn); -+ } -+ -+ return E_OK; -+} -+ -+static t_Error DetachPCD(t_FmPort *p_FmPort) -+{ -+ volatile uint32_t *p_BmiNia = NULL; -+ -+ ASSERT_COND(p_FmPort); -+ -+ /* get PCD registers pointers */ -+ if (p_FmPort->requiredAction & UPDATE_NIA_PNDN) -+ WRITE_UINT32(p_FmPort->port.qmi_regs->fmqm_pndn, -+ p_FmPort->origNonRxQmiRegsPndn); -+ -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne; -+ else -+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne; -+ -+ WRITE_UINT32( -+ *p_BmiNia, -+ (p_FmPort->savedBmiNia & BMI_RFNE_FDCS_MASK) | GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME()); -+ -+ if (FmPcdGetHcHandle(p_FmPort->h_FmPcd)) -+ FmPcdHcSync(p_FmPort->h_FmPcd); -+ -+ if (p_FmPort->requiredAction & UPDATE_NIA_FENE) -+ { -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ WRITE_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofene, -+ NIA_ENG_QMI_ENQ | NIA_ORDER_RESTOR); -+ else -+ WRITE_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rfene, -+ NIA_ENG_QMI_ENQ | NIA_ORDER_RESTOR); -+ } -+ -+ if (p_FmPort->requiredAction & UPDATE_NIA_PNEN) -+ WRITE_UINT32(p_FmPort->port.qmi_regs->fmqm_pnen, -+ NIA_ENG_BMI | NIA_BMI_AC_RELEASE); -+ -+ if (p_FmPort->requiredAction & UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY) -+ if (FmSetNumOfRiscsPerPort(p_FmPort->h_Fm, p_FmPort->hardwarePortId, 2, -+ p_FmPort->orFmanCtrl) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ p_FmPort->requiredAction = 0; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+/* Inter-module API routines */ -+/*****************************************************************************/ -+void FmPortSetMacsecCmd(t_Handle h_FmPort, uint8_t dfltSci) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ volatile uint32_t *p_BmiCfgReg = NULL; -+ uint32_t tmpReg; -+ -+ SANITY_CHECK_RETURN(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN(p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_TX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_TX)) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_OPERATION, ("The routine is relevant for Tx ports only")); -+ return; -+ } -+ -+ p_BmiCfgReg = &p_FmPort->port.bmi_regs->tx.fmbm_tfca; -+ tmpReg = GET_UINT32(*p_BmiCfgReg) & ~BMI_CMD_ATTR_MACCMD_MASK; -+ tmpReg |= BMI_CMD_ATTR_MACCMD_SECURED; -+ tmpReg |= (((uint32_t)dfltSci << BMI_CMD_ATTR_MACCMD_SC_SHIFT) -+ & BMI_CMD_ATTR_MACCMD_SC_MASK); -+ -+ WRITE_UINT32(*p_BmiCfgReg, tmpReg); -+} -+ -+uint8_t FmPortGetNetEnvId(t_Handle h_FmPort) -+{ -+ return ((t_FmPort*)h_FmPort)->netEnvId; -+} -+ -+uint8_t FmPortGetHardwarePortId(t_Handle h_FmPort) -+{ -+ return ((t_FmPort*)h_FmPort)->hardwarePortId; -+} -+ -+uint32_t FmPortGetPcdEngines(t_Handle h_FmPort) -+{ -+ return ((t_FmPort*)h_FmPort)->pcdEngines; -+} -+ -+#if (DPAA_VERSION >= 11) -+t_Error FmPortSetGprFunc(t_Handle h_FmPort, e_FmPortGprFuncType gprFunc, -+ void **p_Value) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ uint32_t muramPageOffset; -+ -+ ASSERT_COND(p_FmPort); -+ ASSERT_COND(p_Value); -+ -+ if (p_FmPort->gprFunc != e_FM_PORT_GPR_EMPTY) -+ { -+ if (p_FmPort->gprFunc != gprFunc) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("gpr was assigned with different func")); -+ } -+ else -+ { -+ switch (gprFunc) -+ { -+ case (e_FM_PORT_GPR_MURAM_PAGE): -+ p_FmPort->p_ParamsPage = FM_MURAM_AllocMem(p_FmPort->h_FmMuram, -+ 256, 8); -+ if (!p_FmPort->p_ParamsPage) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for page")); -+ -+ IOMemSet32(p_FmPort->p_ParamsPage, 0, 256); -+ muramPageOffset = -+ (uint32_t)(XX_VirtToPhys(p_FmPort->p_ParamsPage) -+ - p_FmPort->fmMuramPhysBaseAddr); -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ WRITE_UINT32( -+ p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr, -+ muramPageOffset); -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ WRITE_UINT32( -+ p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ogpr, -+ muramPageOffset); -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Invalid port type")); -+ } -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ p_FmPort->gprFunc = gprFunc; -+ } -+ -+ switch (p_FmPort->gprFunc) -+ { -+ case (e_FM_PORT_GPR_MURAM_PAGE): -+ *p_Value = p_FmPort->p_ParamsPage; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ return E_OK; -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+t_Error FmPortGetSetCcParams(t_Handle h_FmPort, -+ t_FmPortGetSetCcParams *p_CcParams) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ int tmpInt; -+ volatile uint32_t *p_BmiPrsStartOffset = NULL; -+ -+ /* this function called from Cc for pass and receive parameters port params between CC and PORT*/ -+ -+ if ((p_CcParams->getCcParams.type & OFFSET_OF_PR) -+ && (p_FmPort->bufferOffsets.prsResultOffset != ILLEGAL_BASE)) -+ { -+ p_CcParams->getCcParams.prOffset = -+ (uint8_t)p_FmPort->bufferOffsets.prsResultOffset; -+ p_CcParams->getCcParams.type &= ~OFFSET_OF_PR; -+ } -+ if (p_CcParams->getCcParams.type & HW_PORT_ID) -+ { -+ p_CcParams->getCcParams.hardwarePortId = -+ (uint8_t)p_FmPort->hardwarePortId; -+ p_CcParams->getCcParams.type &= ~HW_PORT_ID; -+ } -+ if ((p_CcParams->getCcParams.type & OFFSET_OF_DATA) -+ && (p_FmPort->bufferOffsets.dataOffset != ILLEGAL_BASE)) -+ { -+ p_CcParams->getCcParams.dataOffset = -+ (uint16_t)p_FmPort->bufferOffsets.dataOffset; -+ p_CcParams->getCcParams.type &= ~OFFSET_OF_DATA; -+ } -+ if (p_CcParams->getCcParams.type & NUM_OF_TASKS) -+ { -+ p_CcParams->getCcParams.numOfTasks = (uint8_t)p_FmPort->tasks.num; -+ p_CcParams->getCcParams.type &= ~NUM_OF_TASKS; -+ } -+ if (p_CcParams->getCcParams.type & NUM_OF_EXTRA_TASKS) -+ { -+ p_CcParams->getCcParams.numOfExtraTasks = -+ (uint8_t)p_FmPort->tasks.extra; -+ p_CcParams->getCcParams.type &= ~NUM_OF_EXTRA_TASKS; -+ } -+ if (p_CcParams->getCcParams.type & FM_REV) -+ { -+ p_CcParams->getCcParams.revInfo.majorRev = p_FmPort->fmRevInfo.majorRev; -+ p_CcParams->getCcParams.revInfo.minorRev = p_FmPort->fmRevInfo.minorRev; -+ p_CcParams->getCcParams.type &= ~FM_REV; -+ } -+ if (p_CcParams->getCcParams.type & DISCARD_MASK) -+ { -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ p_CcParams->getCcParams.discardMask = -+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsdm); -+ else -+ p_CcParams->getCcParams.discardMask = -+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfsdm); -+ p_CcParams->getCcParams.type &= ~DISCARD_MASK; -+ } -+ if (p_CcParams->getCcParams.type & MANIP_EXTRA_SPACE) -+ { -+ p_CcParams->getCcParams.internalBufferOffset = -+ p_FmPort->internalBufferOffset; -+ p_CcParams->getCcParams.type &= ~MANIP_EXTRA_SPACE; -+ } -+ if (p_CcParams->getCcParams.type & GET_NIA_FPNE) -+ { -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ p_CcParams->getCcParams.nia = -+ GET_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofpne); -+ else -+ p_CcParams->getCcParams.nia = -+ GET_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rfpne); -+ p_CcParams->getCcParams.type &= ~GET_NIA_FPNE; -+ } -+ if (p_CcParams->getCcParams.type & GET_NIA_PNDN) -+ { -+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type")); -+ p_CcParams->getCcParams.nia = -+ GET_UINT32(p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs.fmqm_pndn); -+ p_CcParams->getCcParams.type &= ~GET_NIA_PNDN; -+ } -+ -+ if ((p_CcParams->setCcParams.type & UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY) -+ && !(p_FmPort->requiredAction & UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY)) -+ { -+ p_FmPort->requiredAction |= UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY; -+ p_FmPort->orFmanCtrl = p_CcParams->setCcParams.orFmanCtrl; -+ } -+ -+ if ((p_CcParams->setCcParams.type & UPDATE_NIA_PNEN) -+ && !(p_FmPort->requiredAction & UPDATE_NIA_PNEN)) -+ { -+ p_FmPort->savedQmiPnen = p_CcParams->setCcParams.nia; -+ p_FmPort->requiredAction |= UPDATE_NIA_PNEN; -+ } -+ else -+ if (p_CcParams->setCcParams.type & UPDATE_NIA_PNEN) -+ { -+ if (p_FmPort->savedQmiPnen != p_CcParams->setCcParams.nia) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("PNEN was defined previously different")); -+ } -+ -+ if ((p_CcParams->setCcParams.type & UPDATE_NIA_PNDN) -+ && !(p_FmPort->requiredAction & UPDATE_NIA_PNDN)) -+ { -+ p_FmPort->savedNonRxQmiRegsPndn = p_CcParams->setCcParams.nia; -+ p_FmPort->requiredAction |= UPDATE_NIA_PNDN; -+ } -+ else -+ if (p_CcParams->setCcParams.type & UPDATE_NIA_PNDN) -+ { -+ if (p_FmPort->savedNonRxQmiRegsPndn != p_CcParams->setCcParams.nia) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("PNDN was defined previously different")); -+ } -+ -+ if ((p_CcParams->setCcParams.type & UPDATE_NIA_FENE) -+ && (p_CcParams->setCcParams.overwrite -+ || !(p_FmPort->requiredAction & UPDATE_NIA_FENE))) -+ { -+ p_FmPort->savedBmiFene = p_CcParams->setCcParams.nia; -+ p_FmPort->requiredAction |= UPDATE_NIA_FENE; -+ } -+ else -+ if (p_CcParams->setCcParams.type & UPDATE_NIA_FENE) -+ { -+ if (p_FmPort->savedBmiFene != p_CcParams->setCcParams.nia) -+ RETURN_ERROR( MAJOR, E_INVALID_STATE, -+ ("xFENE was defined previously different")); -+ } -+ -+ if ((p_CcParams->setCcParams.type & UPDATE_NIA_FPNE) -+ && !(p_FmPort->requiredAction & UPDATE_NIA_FPNE)) -+ { -+ p_FmPort->savedBmiFpne = p_CcParams->setCcParams.nia; -+ p_FmPort->requiredAction |= UPDATE_NIA_FPNE; -+ } -+ else -+ if (p_CcParams->setCcParams.type & UPDATE_NIA_FPNE) -+ { -+ if (p_FmPort->savedBmiFpne != p_CcParams->setCcParams.nia) -+ RETURN_ERROR( MAJOR, E_INVALID_STATE, -+ ("xFPNE was defined previously different")); -+ } -+ -+ if ((p_CcParams->setCcParams.type & UPDATE_NIA_CMNE) -+ && !(p_FmPort->requiredAction & UPDATE_NIA_CMNE)) -+ { -+ p_FmPort->savedBmiCmne = p_CcParams->setCcParams.nia; -+ p_FmPort->requiredAction |= UPDATE_NIA_CMNE; -+ } -+ else -+ if (p_CcParams->setCcParams.type & UPDATE_NIA_CMNE) -+ { -+ if (p_FmPort->savedBmiCmne != p_CcParams->setCcParams.nia) -+ RETURN_ERROR( MAJOR, E_INVALID_STATE, -+ ("xCMNE was defined previously different")); -+ } -+ -+ if ((p_CcParams->setCcParams.type & UPDATE_PSO) -+ && !(p_FmPort->requiredAction & UPDATE_PSO)) -+ { -+ /* get PCD registers pointers */ -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->rx.fmbm_rpso; -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->oh.fmbm_opso; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type")); -+ } -+ -+ /* set start parsing offset */ -+ tmpInt = (int)GET_UINT32(*p_BmiPrsStartOffset) -+ + p_CcParams->setCcParams.psoSize; -+ if (tmpInt > 0) -+ WRITE_UINT32(*p_BmiPrsStartOffset, (uint32_t)tmpInt); -+ -+ p_FmPort->requiredAction |= UPDATE_PSO; -+ p_FmPort->savedPrsStartOffset = p_CcParams->setCcParams.psoSize; -+ } -+ else -+ if (p_CcParams->setCcParams.type & UPDATE_PSO) -+ { -+ if (p_FmPort->savedPrsStartOffset -+ != p_CcParams->setCcParams.psoSize) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("parser start offset was defoned previousley different")); -+ } -+ -+ if ((p_CcParams->setCcParams.type & UPDATE_OFP_DPTE) -+ && !(p_FmPort->requiredAction & UPDATE_OFP_DPTE)) -+ { -+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type")); -+ p_FmPort->savedBmiOfp = GET_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofp); -+ p_FmPort->savedBmiOfp &= ~BMI_FIFO_PIPELINE_DEPTH_MASK; -+ p_FmPort->savedBmiOfp |= p_CcParams->setCcParams.ofpDpde -+ << BMI_FIFO_PIPELINE_DEPTH_SHIFT; -+ p_FmPort->requiredAction |= UPDATE_OFP_DPTE; -+ } -+ -+ return E_OK; -+} -+/*********************** End of inter-module routines ************************/ -+ -+/****************************************/ -+/* API Init unit functions */ -+/****************************************/ -+ -+t_Handle FM_PORT_Config(t_FmPortParams *p_FmPortParams) -+{ -+ t_FmPort *p_FmPort; -+ uintptr_t baseAddr = p_FmPortParams->baseAddr; -+ uint32_t tmpReg; -+ -+ /* Allocate FM structure */ -+ p_FmPort = (t_FmPort *)XX_Malloc(sizeof(t_FmPort)); -+ if (!p_FmPort) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Port driver structure")); -+ return NULL; -+ } -+ memset(p_FmPort, 0, sizeof(t_FmPort)); -+ -+ /* Allocate the FM driver's parameters structure */ -+ p_FmPort->p_FmPortDriverParam = (t_FmPortDriverParam *)XX_Malloc( -+ sizeof(t_FmPortDriverParam)); -+ if (!p_FmPort->p_FmPortDriverParam) -+ { -+ XX_Free(p_FmPort); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Port driver parameters")); -+ return NULL; -+ } -+ memset(p_FmPort->p_FmPortDriverParam, 0, sizeof(t_FmPortDriverParam)); -+ -+ /* Initialize FM port parameters which will be kept by the driver */ -+ p_FmPort->portType = p_FmPortParams->portType; -+ p_FmPort->portId = p_FmPortParams->portId; -+ p_FmPort->pcdEngines = FM_PCD_NONE; -+ p_FmPort->f_Exception = p_FmPortParams->f_Exception; -+ p_FmPort->h_App = p_FmPortParams->h_App; -+ p_FmPort->h_Fm = p_FmPortParams->h_Fm; -+ -+ /* get FM revision */ -+ FM_GetRevision(p_FmPort->h_Fm, &p_FmPort->fmRevInfo); -+ -+ /* calculate global portId number */ -+ p_FmPort->hardwarePortId = SwPortIdToHwPortId(p_FmPort->portType, -+ p_FmPortParams->portId, -+ p_FmPort->fmRevInfo.majorRev, -+ p_FmPort->fmRevInfo.minorRev); -+ -+ if (p_FmPort->fmRevInfo.majorRev >= 6) -+ { -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND) -+ && (p_FmPortParams->portId != FM_OH_PORT_ID)) -+ DBG(WARNING, -+ ("Port ID %d is recommended for HC port. Overwriting HW defaults to be suitable for HC.", -+ FM_OH_PORT_ID)); -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ && (p_FmPortParams->portId == FM_OH_PORT_ID)) -+ DBG(WARNING, ("Use non-zero portId for OP port due to insufficient resources on portId 0.")); -+ } -+ -+ /* Set up FM port parameters for initialization phase only */ -+ -+ /* First, fill in flibs struct */ -+ fman_port_defconfig(&p_FmPort->p_FmPortDriverParam->dfltCfg, -+ (enum fman_port_type)p_FmPort->portType); -+ /* Overwrite some integration specific parameters */ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.rx_pri_elevation = -+ DEFAULT_PORT_rxFifoPriElevationLevel; -+ p_FmPort->p_FmPortDriverParam->dfltCfg.rx_fifo_thr = -+ DEFAULT_PORT_rxFifoThreshold; -+ -+#if defined(FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675) || defined(FM_ERROR_VSP_NO_MATCH_SW006) -+ p_FmPort->p_FmPortDriverParam->dfltCfg.errata_A006675 = TRUE; -+#else -+ p_FmPort->p_FmPortDriverParam->dfltCfg.errata_A006675 = FALSE; -+#endif -+ if ((p_FmPort->fmRevInfo.majorRev == 6) -+ && (p_FmPort->fmRevInfo.minorRev == 0)) -+ p_FmPort->p_FmPortDriverParam->dfltCfg.errata_A006320 = TRUE; -+ else -+ p_FmPort->p_FmPortDriverParam->dfltCfg.errata_A006320 = FALSE; -+ -+ /* Excessive Threshold register - exists for pre-FMv3 chips only */ -+ if (p_FmPort->fmRevInfo.majorRev < 6) -+ { -+#ifdef FM_NO_RESTRICT_ON_ACCESS_RSRC -+ p_FmPort->p_FmPortDriverParam->dfltCfg.excessive_threshold_register = -+ TRUE; -+#endif -+ p_FmPort->p_FmPortDriverParam->dfltCfg.fmbm_rebm_has_sgd = FALSE; -+ p_FmPort->p_FmPortDriverParam->dfltCfg.fmbm_tfne_has_features = FALSE; -+ } -+ else -+ { -+ p_FmPort->p_FmPortDriverParam->dfltCfg.excessive_threshold_register = -+ FALSE; -+ p_FmPort->p_FmPortDriverParam->dfltCfg.fmbm_rebm_has_sgd = TRUE; -+ p_FmPort->p_FmPortDriverParam->dfltCfg.fmbm_tfne_has_features = TRUE; -+ } -+ if (p_FmPort->fmRevInfo.majorRev == 4) -+ p_FmPort->p_FmPortDriverParam->dfltCfg.qmi_deq_options_support = FALSE; -+ else -+ p_FmPort->p_FmPortDriverParam->dfltCfg.qmi_deq_options_support = TRUE; -+ -+ /* Continue with other parameters */ -+ p_FmPort->p_FmPortDriverParam->baseAddr = baseAddr; -+ /* set memory map pointers */ -+ p_FmPort->p_FmPortQmiRegs = -+ (t_FmPortQmiRegs *)UINT_TO_PTR(baseAddr + QMI_PORT_REGS_OFFSET); -+ p_FmPort->p_FmPortBmiRegs = -+ (u_FmPortBmiRegs *)UINT_TO_PTR(baseAddr + BMI_PORT_REGS_OFFSET); -+ p_FmPort->p_FmPortPrsRegs = -+ (t_FmPortPrsRegs *)UINT_TO_PTR(baseAddr + PRS_PORT_REGS_OFFSET); -+ -+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.privDataSize = -+ DEFAULT_PORT_bufferPrefixContent_privDataSize; -+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.passPrsResult = -+ DEFAULT_PORT_bufferPrefixContent_passPrsResult; -+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.passTimeStamp = -+ DEFAULT_PORT_bufferPrefixContent_passTimeStamp; -+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.passAllOtherPCDInfo = -+ DEFAULT_PORT_bufferPrefixContent_passTimeStamp; -+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.dataAlign = -+ DEFAULT_PORT_bufferPrefixContent_dataAlign; -+ /* p_FmPort->p_FmPortDriverParam->dmaSwapData = (e_FmDmaSwapOption)DEFAULT_PORT_dmaSwapData; -+ p_FmPort->p_FmPortDriverParam->dmaIntContextCacheAttr = (e_FmDmaCacheOption)DEFAULT_PORT_dmaIntContextCacheAttr; -+ p_FmPort->p_FmPortDriverParam->dmaHeaderCacheAttr = (e_FmDmaCacheOption)DEFAULT_PORT_dmaHeaderCacheAttr; -+ p_FmPort->p_FmPortDriverParam->dmaScatterGatherCacheAttr = (e_FmDmaCacheOption)DEFAULT_PORT_dmaScatterGatherCacheAttr; -+ p_FmPort->p_FmPortDriverParam->dmaWriteOptimize = DEFAULT_PORT_dmaWriteOptimize; -+ */ -+ p_FmPort->p_FmPortDriverParam->liodnBase = p_FmPortParams->liodnBase; -+ p_FmPort->p_FmPortDriverParam->cheksumLastBytesIgnore = -+ DEFAULT_PORT_cheksumLastBytesIgnore; -+ -+ p_FmPort->maxFrameLength = DEFAULT_PORT_maxFrameLength; -+ /* resource distribution. */ -+ p_FmPort->fifoBufs.num = DEFAULT_PORT_numOfFifoBufs(p_FmPort->portType) -+ * BMI_FIFO_UNITS; -+ p_FmPort->fifoBufs.extra = DEFAULT_PORT_extraNumOfFifoBufs -+ * BMI_FIFO_UNITS; -+ p_FmPort->openDmas.num = DEFAULT_PORT_numOfOpenDmas(p_FmPort->portType); -+ p_FmPort->openDmas.extra = -+ DEFAULT_PORT_extraNumOfOpenDmas(p_FmPort->portType); -+ p_FmPort->tasks.num = DEFAULT_PORT_numOfTasks(p_FmPort->portType); -+ p_FmPort->tasks.extra = DEFAULT_PORT_extraNumOfTasks(p_FmPort->portType); -+ -+ -+#ifdef FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981 -+ if ((p_FmPort->fmRevInfo.majorRev == 6) -+ && (p_FmPort->fmRevInfo.minorRev == 0) -+ && ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX))) -+ { -+ p_FmPort->openDmas.num = 16; -+ p_FmPort->openDmas.extra = 0; -+ } -+#endif /* FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981 */ -+ -+ /* Port type specific initialization: */ -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX): -+ case (e_FM_PORT_TYPE_RX_10G): -+ /* Initialize FM port parameters for initialization phase only */ -+ p_FmPort->p_FmPortDriverParam->cutBytesFromEnd = -+ DEFAULT_PORT_cutBytesFromEnd; -+ p_FmPort->p_FmPortDriverParam->enBufPoolDepletion = FALSE; -+ p_FmPort->p_FmPortDriverParam->frmDiscardOverride = -+ DEFAULT_PORT_frmDiscardOverride; -+ -+ tmpReg = -+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfp); -+ p_FmPort->p_FmPortDriverParam->rxFifoPriElevationLevel = -+ (((tmpReg & BMI_RX_FIFO_PRI_ELEVATION_MASK) -+ >> BMI_RX_FIFO_PRI_ELEVATION_SHIFT) + 1) -+ * BMI_FIFO_UNITS; -+ p_FmPort->p_FmPortDriverParam->rxFifoThreshold = (((tmpReg -+ & BMI_RX_FIFO_THRESHOLD_MASK) -+ >> BMI_RX_FIFO_THRESHOLD_SHIFT) + 1) * BMI_FIFO_UNITS; -+ -+ p_FmPort->p_FmPortDriverParam->bufMargins.endMargins = -+ DEFAULT_PORT_BufMargins_endMargins; -+ p_FmPort->p_FmPortDriverParam->errorsToDiscard = -+ DEFAULT_PORT_errorsToDiscard; -+ p_FmPort->p_FmPortDriverParam->forwardReuseIntContext = -+ DEFAULT_PORT_forwardIntContextReuse; -+#if (DPAA_VERSION >= 11) -+ p_FmPort->p_FmPortDriverParam->noScatherGather = -+ DEFAULT_PORT_noScatherGather; -+#endif /* (DPAA_VERSION >= 11) */ -+ break; -+ -+ case (e_FM_PORT_TYPE_TX): -+ p_FmPort->p_FmPortDriverParam->dontReleaseBuf = FALSE; -+#ifdef FM_WRONG_RESET_VALUES_ERRATA_FMAN_A005127 -+ tmpReg = 0x00001013; -+ WRITE_UINT32( p_FmPort->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tfp, -+ tmpReg); -+#endif /* FM_WRONG_RESET_VALUES_ERRATA_FMAN_A005127 */ -+ case (e_FM_PORT_TYPE_TX_10G): -+ tmpReg = -+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tfp); -+ p_FmPort->p_FmPortDriverParam->txFifoMinFillLevel = ((tmpReg -+ & BMI_TX_FIFO_MIN_FILL_MASK) -+ >> BMI_TX_FIFO_MIN_FILL_SHIFT) * BMI_FIFO_UNITS; -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth = -+ (uint8_t)(((tmpReg & BMI_FIFO_PIPELINE_DEPTH_MASK) -+ >> BMI_FIFO_PIPELINE_DEPTH_SHIFT) + 1); -+ p_FmPort->p_FmPortDriverParam->txFifoLowComfLevel = (((tmpReg -+ & BMI_TX_LOW_COMF_MASK) >> BMI_TX_LOW_COMF_SHIFT) + 1) -+ * BMI_FIFO_UNITS; -+ -+ p_FmPort->p_FmPortDriverParam->deqType = DEFAULT_PORT_deqType; -+ p_FmPort->p_FmPortDriverParam->deqPrefetchOption = -+ DEFAULT_PORT_deqPrefetchOption; -+ p_FmPort->p_FmPortDriverParam->deqHighPriority = -+ (bool)((p_FmPort->portType == e_FM_PORT_TYPE_TX) ? DEFAULT_PORT_deqHighPriority_1G : -+ DEFAULT_PORT_deqHighPriority_10G); -+ p_FmPort->p_FmPortDriverParam->deqByteCnt = -+ (uint16_t)( -+ (p_FmPort->portType == e_FM_PORT_TYPE_TX) ? DEFAULT_PORT_deqByteCnt_1G : -+ DEFAULT_PORT_deqByteCnt_10G); -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ p_FmPort->p_FmPortDriverParam->errorsToDiscard = -+ DEFAULT_PORT_errorsToDiscard; -+#if (DPAA_VERSION >= 11) -+ p_FmPort->p_FmPortDriverParam->noScatherGather = -+ DEFAULT_PORT_noScatherGather; -+#endif /* (DPAA_VERSION >= 11) */ -+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND): -+ p_FmPort->p_FmPortDriverParam->deqPrefetchOption = -+ DEFAULT_PORT_deqPrefetchOption_HC; -+ p_FmPort->p_FmPortDriverParam->deqHighPriority = -+ DEFAULT_PORT_deqHighPriority_1G; -+ p_FmPort->p_FmPortDriverParam->deqType = DEFAULT_PORT_deqType; -+ p_FmPort->p_FmPortDriverParam->deqByteCnt = -+ DEFAULT_PORT_deqByteCnt_1G; -+ -+ tmpReg = -+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofp); -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth = -+ (uint8_t)(((tmpReg & BMI_FIFO_PIPELINE_DEPTH_MASK) -+ >> BMI_FIFO_PIPELINE_DEPTH_SHIFT) + 1); -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND) -+ && (p_FmPortParams->portId != FM_OH_PORT_ID)) -+ { -+ /* Overwrite HC defaults */ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth = -+ DEFAULT_PORT_fifoDeqPipelineDepth_OH; -+ } -+ -+#ifndef FM_FRAME_END_PARAMS_FOR_OP -+ if (p_FmPort->fmRevInfo.majorRev < 6) -+ p_FmPort->p_FmPortDriverParam->cheksumLastBytesIgnore = DEFAULT_notSupported; -+#endif /* !FM_FRAME_END_PARAMS_FOR_OP */ -+ -+#ifndef FM_DEQ_PIPELINE_PARAMS_FOR_OP -+ if (!((p_FmPort->fmRevInfo.majorRev == 4) || -+ (p_FmPort->fmRevInfo.majorRev >= 6))) -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth = DEFAULT_notSupported; -+#endif /* !FM_DEQ_PIPELINE_PARAMS_FOR_OP */ -+ break; -+ -+ default: -+ XX_Free(p_FmPort->p_FmPortDriverParam); -+ XX_Free(p_FmPort); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type")); -+ return NULL; -+ } -+#ifdef FM_QMI_NO_DEQ_OPTIONS_SUPPORT -+ if (p_FmPort->fmRevInfo.majorRev == 4) -+ p_FmPort->p_FmPortDriverParam->deqPrefetchOption = (e_FmPortDeqPrefetchOption)DEFAULT_notSupported; -+#endif /* FM_QMI_NO_DEQ_OPTIONS_SUPPORT */ -+ -+ p_FmPort->imEn = p_FmPortParams->independentModeEnable; -+ -+ if (p_FmPort->imEn) -+ { -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)) -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth = -+ DEFAULT_PORT_fifoDeqPipelineDepth_IM; -+ FmPortConfigIM(p_FmPort, p_FmPortParams); -+ } -+ else -+ { -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX): -+ case (e_FM_PORT_TYPE_RX_10G): -+ /* Initialize FM port parameters for initialization phase only */ -+ memcpy(&p_FmPort->p_FmPortDriverParam->extBufPools, -+ &p_FmPortParams->specificParams.rxParams.extBufPools, -+ sizeof(t_FmExtPools)); -+ p_FmPort->p_FmPortDriverParam->errFqid = -+ p_FmPortParams->specificParams.rxParams.errFqid; -+ p_FmPort->p_FmPortDriverParam->dfltFqid = -+ p_FmPortParams->specificParams.rxParams.dfltFqid; -+ p_FmPort->p_FmPortDriverParam->liodnOffset = -+ p_FmPortParams->specificParams.rxParams.liodnOffset; -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ case (e_FM_PORT_TYPE_TX): -+ case (e_FM_PORT_TYPE_TX_10G): -+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND): -+ p_FmPort->p_FmPortDriverParam->errFqid = -+ p_FmPortParams->specificParams.nonRxParams.errFqid; -+ p_FmPort->p_FmPortDriverParam->deqSubPortal = -+ (uint8_t)(p_FmPortParams->specificParams.nonRxParams.qmChannel -+ & QMI_DEQ_CFG_SUBPORTAL_MASK); -+ p_FmPort->p_FmPortDriverParam->dfltFqid = -+ p_FmPortParams->specificParams.nonRxParams.dfltFqid; -+ break; -+ default: -+ XX_Free(p_FmPort->p_FmPortDriverParam); -+ XX_Free(p_FmPort); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type")); -+ return NULL; -+ } -+ } -+ -+ memset(p_FmPort->name, 0, (sizeof(char)) * MODULE_NAME_SIZE); -+ if (Sprint( -+ p_FmPort->name, -+ "FM-%d-port-%s-%d", -+ FmGetId(p_FmPort->h_Fm), -+ ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING -+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)) ? "OH" : -+ (p_FmPort->portType == e_FM_PORT_TYPE_RX ? "1g-RX" : -+ (p_FmPort->portType == e_FM_PORT_TYPE_TX ? "1g-TX" : -+ (p_FmPort->portType -+ == e_FM_PORT_TYPE_RX_10G ? "10g-RX" : -+ "10g-TX")))), -+ p_FmPort->portId) == 0) -+ { -+ XX_Free(p_FmPort->p_FmPortDriverParam); -+ XX_Free(p_FmPort); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed")); -+ return NULL; -+ } -+ -+ p_FmPort->h_Spinlock = XX_InitSpinlock(); -+ if (!p_FmPort->h_Spinlock) -+ { -+ XX_Free(p_FmPort->p_FmPortDriverParam); -+ XX_Free(p_FmPort); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed")); -+ return NULL; -+ } -+ -+ return p_FmPort; -+} -+ -+t_FmPort *rx_port = 0; -+t_FmPort *tx_port = 0; -+ -+/**************************************************************************//** -+ @Function FM_PORT_Init -+ -+ @Description Initializes the FM module -+ -+ @Param[in] h_FmPort - FM module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+ *//***************************************************************************/ -+t_Error FM_PORT_Init(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_FmPortDriverParam *p_DriverParams; -+ t_Error errCode; -+ t_FmInterModulePortInitParams fmParams; -+ t_FmRevisionInfo revInfo; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ errCode = FmSpBuildBufferStructure( -+ &p_FmPort->p_FmPortDriverParam->intContext, -+ &p_FmPort->p_FmPortDriverParam->bufferPrefixContent, -+ &p_FmPort->p_FmPortDriverParam->bufMargins, -+ &p_FmPort->bufferOffsets, &p_FmPort->internalBufferOffset); -+ if (errCode != E_OK) -+ RETURN_ERROR(MAJOR, errCode, NO_MSG); -+#ifdef FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 -+ if ((p_FmPort->p_FmPortDriverParam->bcbWorkaround) && -+ (p_FmPort->portType == e_FM_PORT_TYPE_RX)) -+ { -+ p_FmPort->p_FmPortDriverParam->errorsToDiscard |= FM_PORT_FRM_ERR_PHYSICAL; -+ if (!p_FmPort->fifoBufs.num) -+ p_FmPort->fifoBufs.num = DEFAULT_PORT_numOfFifoBufs(p_FmPort->portType)*BMI_FIFO_UNITS; -+ p_FmPort->fifoBufs.num += 4*KILOBYTE; -+ } -+#endif /* FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 */ -+ -+ CHECK_INIT_PARAMETERS(p_FmPort, CheckInitParameters); -+ -+ p_DriverParams = p_FmPort->p_FmPortDriverParam; -+ -+ /* Set up flibs port structure */ -+ memset(&p_FmPort->port, 0, sizeof(struct fman_port)); -+ p_FmPort->port.type = (enum fman_port_type)p_FmPort->portType; -+ FM_GetRevision(p_FmPort->h_Fm, &revInfo); -+ p_FmPort->port.fm_rev_maj = revInfo.majorRev; -+ p_FmPort->port.fm_rev_min = revInfo.minorRev; -+ p_FmPort->port.bmi_regs = -+ (union fman_port_bmi_regs *)UINT_TO_PTR(p_DriverParams->baseAddr + BMI_PORT_REGS_OFFSET); -+ p_FmPort->port.qmi_regs = -+ (struct fman_port_qmi_regs *)UINT_TO_PTR(p_DriverParams->baseAddr + QMI_PORT_REGS_OFFSET); -+ p_FmPort->port.ext_pools_num = (uint8_t)((revInfo.majorRev == 4) ? 4 : 8); -+ p_FmPort->port.im_en = p_FmPort->imEn; -+ p_FmPort->p_FmPortPrsRegs = -+ (t_FmPortPrsRegs *)UINT_TO_PTR(p_DriverParams->baseAddr + PRS_PORT_REGS_OFFSET); -+ -+ if (((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX)) && !p_FmPort->imEn) -+ { -+ /* Call the external Buffer routine which also checks fifo -+ size and updates it if necessary */ -+ /* define external buffer pools and pool depletion*/ -+ errCode = SetExtBufferPools(p_FmPort); -+ if (errCode) -+ RETURN_ERROR(MAJOR, errCode, NO_MSG); -+ /* check if the largest external buffer pool is large enough */ -+ if (p_DriverParams->bufMargins.startMargins + MIN_EXT_BUF_SIZE -+ + p_DriverParams->bufMargins.endMargins -+ > p_FmPort->rxPoolsParams.largestBufSize) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("bufMargins.startMargins (%d) + minimum buf size (64) + bufMargins.endMargins (%d) is larger than maximum external buffer size (%d)", p_DriverParams->bufMargins.startMargins, p_DriverParams->bufMargins.endMargins, p_FmPort->rxPoolsParams.largestBufSize)); -+ } -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ { -+ { -+#ifdef FM_NO_OP_OBSERVED_POOLS -+ t_FmRevisionInfo revInfo; -+ -+ FM_GetRevision(p_FmPort->h_Fm, &revInfo); -+ if ((revInfo.majorRev == 4) && (p_DriverParams->enBufPoolDepletion)) -+#endif /* FM_NO_OP_OBSERVED_POOLS */ -+ { -+ /* define external buffer pools */ -+ errCode = SetExtBufferPools(p_FmPort); -+ if (errCode) -+ RETURN_ERROR(MAJOR, errCode, NO_MSG); -+ } -+ } -+ } -+ -+ /************************************************************/ -+ /* Call FM module routine for communicating parameters */ -+ /************************************************************/ -+ memset(&fmParams, 0, sizeof(fmParams)); -+ fmParams.hardwarePortId = p_FmPort->hardwarePortId; -+ fmParams.portType = (e_FmPortType)p_FmPort->portType; -+ fmParams.numOfTasks = (uint8_t)p_FmPort->tasks.num; -+ fmParams.numOfExtraTasks = (uint8_t)p_FmPort->tasks.extra; -+ fmParams.numOfOpenDmas = (uint8_t)p_FmPort->openDmas.num; -+ fmParams.numOfExtraOpenDmas = (uint8_t)p_FmPort->openDmas.extra; -+ -+ if (p_FmPort->fifoBufs.num) -+ { -+ errCode = VerifySizeOfFifo(p_FmPort); -+ if (errCode != E_OK) -+ RETURN_ERROR(MAJOR, errCode, NO_MSG); -+ } -+ fmParams.sizeOfFifo = p_FmPort->fifoBufs.num; -+ fmParams.extraSizeOfFifo = p_FmPort->fifoBufs.extra; -+ fmParams.independentMode = p_FmPort->imEn; -+ fmParams.liodnOffset = p_DriverParams->liodnOffset; -+ fmParams.liodnBase = p_DriverParams->liodnBase; -+ fmParams.deqPipelineDepth = -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth; -+ fmParams.maxFrameLength = p_FmPort->maxFrameLength; -+#ifndef FM_DEQ_PIPELINE_PARAMS_FOR_OP -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) || -+ (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)) -+ { -+ if (!((p_FmPort->fmRevInfo.majorRev == 4) || -+ (p_FmPort->fmRevInfo.majorRev >= 6))) -+ /* HC ports do not have fifoDeqPipelineDepth, but it is needed only -+ * for deq threshold calculation. -+ */ -+ fmParams.deqPipelineDepth = 2; -+ } -+#endif /* !FM_DEQ_PIPELINE_PARAMS_FOR_OP */ -+ -+ errCode = FmGetSetPortParams(p_FmPort->h_Fm, &fmParams); -+ if (errCode) -+ RETURN_ERROR(MAJOR, errCode, NO_MSG); -+ -+ /* get params for use in init */ -+ p_FmPort->fmMuramPhysBaseAddr = -+ (uint64_t)((uint64_t)(fmParams.fmMuramPhysBaseAddr.low) -+ | ((uint64_t)(fmParams.fmMuramPhysBaseAddr.high) << 32)); -+ p_FmPort->h_FmMuram = FmGetMuramHandle(p_FmPort->h_Fm); -+ -+ errCode = InitLowLevelDriver(p_FmPort); -+ if (errCode != E_OK) -+ RETURN_ERROR(MAJOR, errCode, NO_MSG); -+ -+ FmPortDriverParamFree(p_FmPort); -+ -+#if (DPAA_VERSION >= 11) -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ { -+ t_FmPcdCtrlParamsPage *p_ParamsPage; -+ -+ FmPortSetGprFunc(p_FmPort, e_FM_PORT_GPR_MURAM_PAGE, -+ (void**)&p_ParamsPage); -+ ASSERT_COND(p_ParamsPage); -+ -+ WRITE_UINT32(p_ParamsPage->misc, FM_CTL_PARAMS_PAGE_ALWAYS_ON); -+#ifdef FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675 -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ { -+ WRITE_UINT32( -+ p_ParamsPage->misc, -+ (GET_UINT32(p_ParamsPage->misc) | FM_CTL_PARAMS_PAGE_OP_FIX_EN)); -+ WRITE_UINT32( -+ p_ParamsPage->discardMask, -+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsdm)); -+ } -+#endif /* FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675 */ -+#ifdef FM_ERROR_VSP_NO_MATCH_SW006 -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ WRITE_UINT32( -+ p_ParamsPage->errorsDiscardMask, -+ (GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsdm) | GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsem))); -+ else -+ WRITE_UINT32( -+ p_ParamsPage->errorsDiscardMask, -+ (GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfsdm) | GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfsem))); -+#endif /* FM_ERROR_VSP_NO_MATCH_SW006 */ -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (p_FmPort->deepSleepVars.autoResMaxSizes) -+ FmPortConfigAutoResForDeepSleepSupport1(p_FmPort); -+ return E_OK; -+} -+ -+/**************************************************************************//** -+ @Function FM_PORT_Free -+ -+ @Description Frees all resources that were assigned to FM module. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_FmPort - FM module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+ *//***************************************************************************/ -+t_Error FM_PORT_Free(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_FmInterModulePortFreeParams fmParams; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ -+ if (p_FmPort->pcdEngines) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("Trying to free a port with PCD. FM_PORT_DeletePCD must be called first.")); -+ -+ if (p_FmPort->enabled) -+ { -+ if (FM_PORT_Disable(p_FmPort) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM_PORT_Disable FAILED")); -+ } -+ -+ if (p_FmPort->imEn) -+ FmPortImFree(p_FmPort); -+ -+ FmPortDriverParamFree(p_FmPort); -+ -+ memset(&fmParams, 0, sizeof(fmParams)); -+ fmParams.hardwarePortId = p_FmPort->hardwarePortId; -+ fmParams.portType = (e_FmPortType)p_FmPort->portType; -+ fmParams.deqPipelineDepth = -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth; -+ -+ FmFreePortParams(p_FmPort->h_Fm, &fmParams); -+ -+#if (DPAA_VERSION >= 11) -+ if (FmVSPFreeForPort(p_FmPort->h_Fm, p_FmPort->portType, p_FmPort->portId) -+ != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("VSP free of port FAILED")); -+ -+ if (p_FmPort->p_ParamsPage) -+ FM_MURAM_FreeMem(p_FmPort->h_FmMuram, p_FmPort->p_ParamsPage); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (p_FmPort->h_Spinlock) -+ XX_FreeSpinlock(p_FmPort->h_Spinlock); -+ -+ XX_Free(p_FmPort); -+ -+ return E_OK; -+} -+ -+/*************************************************/ -+/* API Advanced Init unit functions */ -+/*************************************************/ -+ -+t_Error FM_PORT_ConfigNumOfOpenDmas(t_Handle h_FmPort, t_FmPortRsrc *p_OpenDmas) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->p_FmPortDriverParam->setNumOfOpenDmas = TRUE; -+ memcpy(&p_FmPort->openDmas, p_OpenDmas, sizeof(t_FmPortRsrc)); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigNumOfTasks(t_Handle h_FmPort, t_FmPortRsrc *p_NumOfTasks) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ memcpy(&p_FmPort->tasks, p_NumOfTasks, sizeof(t_FmPortRsrc)); -+ p_FmPort->p_FmPortDriverParam->setNumOfTasks = TRUE; -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigSizeOfFifo(t_Handle h_FmPort, t_FmPortRsrc *p_SizeOfFifo) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->p_FmPortDriverParam->setSizeOfFifo = TRUE; -+ memcpy(&p_FmPort->fifoBufs, p_SizeOfFifo, sizeof(t_FmPortRsrc)); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDeqHighPriority(t_Handle h_FmPort, bool highPri) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("not available for Rx ports")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.deq_high_pri = highPri; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDeqType(t_Handle h_FmPort, e_FmPortDeqType deqType) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("not available for Rx ports")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.deq_type = -+ (enum fman_port_deq_type)deqType; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDeqPrefetchOption( -+ t_Handle h_FmPort, e_FmPortDeqPrefetchOption deqPrefetchOption) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("not available for Rx ports")); -+ p_FmPort->p_FmPortDriverParam->dfltCfg.deq_prefetch_opt = -+ (enum fman_port_deq_prefetch)deqPrefetchOption; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigBackupPools(t_Handle h_FmPort, -+ t_FmBackupBmPools *p_BackupBmPools) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Rx ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->p_BackupBmPools = -+ (t_FmBackupBmPools *)XX_Malloc(sizeof(t_FmBackupBmPools)); -+ if (!p_FmPort->p_FmPortDriverParam->p_BackupBmPools) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("p_BackupBmPools allocation failed")); -+ memcpy(p_FmPort->p_FmPortDriverParam->p_BackupBmPools, p_BackupBmPools, -+ sizeof(t_FmBackupBmPools)); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDeqByteCnt(t_Handle h_FmPort, uint16_t deqByteCnt) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("not available for Rx ports")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.deq_byte_cnt = deqByteCnt; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigBufferPrefixContent( -+ t_Handle h_FmPort, t_FmBufferPrefixContent *p_FmBufferPrefixContent) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ memcpy(&p_FmPort->p_FmPortDriverParam->bufferPrefixContent, -+ p_FmBufferPrefixContent, sizeof(t_FmBufferPrefixContent)); -+ /* if dataAlign was not initialized by user, we return to driver's default */ -+ if (!p_FmPort->p_FmPortDriverParam->bufferPrefixContent.dataAlign) -+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.dataAlign = -+ DEFAULT_PORT_bufferPrefixContent_dataAlign; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigCheksumLastBytesIgnore(t_Handle h_FmPort, -+ uint8_t checksumLastBytesIgnore) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.checksum_bytes_ignore = -+ checksumLastBytesIgnore; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigCutBytesFromEnd(t_Handle h_FmPort, -+ uint8_t cutBytesFromEnd) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Rx ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.rx_cut_end_bytes = cutBytesFromEnd; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigPoolDepletion(t_Handle h_FmPort, -+ t_FmBufPoolDepletion *p_BufPoolDepletion) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Rx ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->enBufPoolDepletion = TRUE; -+ memcpy(&p_FmPort->p_FmPortDriverParam->bufPoolDepletion, p_BufPoolDepletion, -+ sizeof(t_FmBufPoolDepletion)); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigObservedPoolDepletion( -+ t_Handle h_FmPort, -+ t_FmPortObservedBufPoolDepletion *p_FmPortObservedBufPoolDepletion) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for OP ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->enBufPoolDepletion = TRUE; -+ memcpy(&p_FmPort->p_FmPortDriverParam->bufPoolDepletion, -+ &p_FmPortObservedBufPoolDepletion->poolDepletionParams, -+ sizeof(t_FmBufPoolDepletion)); -+ memcpy(&p_FmPort->p_FmPortDriverParam->extBufPools, -+ &p_FmPortObservedBufPoolDepletion->poolsParams, -+ sizeof(t_FmExtPools)); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigExtBufPools(t_Handle h_FmPort, t_FmExtPools *p_FmExtPools) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for OP ports only")); -+ -+ memcpy(&p_FmPort->p_FmPortDriverParam->extBufPools, p_FmExtPools, -+ sizeof(t_FmExtPools)); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDontReleaseTxBufToBM(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_TX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_TX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Tx ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->dontReleaseBuf = TRUE; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDfltColor(t_Handle h_FmPort, e_FmPortColor color) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ p_FmPort->p_FmPortDriverParam->dfltCfg.color = (enum fman_port_color)color; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigSyncReq(t_Handle h_FmPort, bool syncReq) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("Not available for Tx ports")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.sync_req = syncReq; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigFrmDiscardOverride(t_Handle h_FmPort, bool override) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("Not available for Tx ports")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.discard_override = override; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigErrorsToDiscard(t_Handle h_FmPort, -+ fmPortFrameErrSelect_t errs) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->errorsToDiscard = errs; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDmaSwapData(t_Handle h_FmPort, e_FmDmaSwapOption swapData) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.dma_swap_data = -+ (enum fman_port_dma_swap)swapData; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDmaIcCacheAttr(t_Handle h_FmPort, -+ e_FmDmaCacheOption intContextCacheAttr) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.dma_ic_stash_on = -+ (bool)(intContextCacheAttr == e_FM_DMA_STASH); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDmaHdrAttr(t_Handle h_FmPort, -+ e_FmDmaCacheOption headerCacheAttr) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.dma_header_stash_on = -+ (bool)(headerCacheAttr == e_FM_DMA_STASH); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDmaScatterGatherAttr( -+ t_Handle h_FmPort, e_FmDmaCacheOption scatterGatherCacheAttr) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.dma_sg_stash_on = -+ (bool)(scatterGatherCacheAttr == e_FM_DMA_STASH); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigDmaWriteOptimize(t_Handle h_FmPort, bool optimize) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("Not available for Tx ports")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.dma_write_optimize = optimize; -+ -+ return E_OK; -+} -+ -+#if (DPAA_VERSION >= 11) -+t_Error FM_PORT_ConfigNoScatherGather(t_Handle h_FmPort, bool noScatherGather) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ UNUSED(noScatherGather); -+ UNUSED(p_FmPort); -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->p_FmPortDriverParam->noScatherGather = noScatherGather; -+ -+ return E_OK; -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+t_Error FM_PORT_ConfigForwardReuseIntContext(t_Handle h_FmPort, -+ bool forwardReuse) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Rx ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->forwardReuseIntContext = forwardReuse; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigMaxFrameLength(t_Handle h_FmPort, uint16_t length) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->maxFrameLength = length; -+ -+ return E_OK; -+} -+ -+#ifdef FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 -+t_Error FM_PORT_ConfigBCBWorkaround(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->p_FmPortDriverParam->bcbWorkaround = TRUE; -+ -+ return E_OK; -+} -+#endif /* FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 */ -+ -+/****************************************************/ -+/* Hidden-DEBUG Only API */ -+/****************************************************/ -+ -+t_Error FM_PORT_ConfigTxFifoMinFillLevel(t_Handle h_FmPort, -+ uint32_t minFillLevel) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_TX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_TX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Tx ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_min_level = minFillLevel; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigFifoDeqPipelineDepth(t_Handle h_FmPort, -+ uint8_t deqPipelineDepth) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("Not available for Rx ports")); -+ -+ if (p_FmPort->imEn) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("Not available for IM ports!")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth = -+ deqPipelineDepth; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigTxFifoLowComfLevel(t_Handle h_FmPort, -+ uint32_t fifoLowComfLevel) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_TX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_TX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Tx ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_low_comf_level = -+ fifoLowComfLevel; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigRxFifoThreshold(t_Handle h_FmPort, uint32_t fifoThreshold) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Rx ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.rx_fifo_thr = fifoThreshold; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigRxFifoPriElevationLevel(t_Handle h_FmPort, -+ uint32_t priElevationLevel) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Rx ports only")); -+ -+ p_FmPort->p_FmPortDriverParam->dfltCfg.rx_pri_elevation = priElevationLevel; -+ -+ return E_OK; -+} -+/****************************************************/ -+/* API Run-time Control unit functions */ -+/****************************************************/ -+ -+t_Error FM_PORT_SetNumOfOpenDmas(t_Handle h_FmPort, -+ t_FmPortRsrc *p_NumOfOpenDmas) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ if ((!p_NumOfOpenDmas->num) || (p_NumOfOpenDmas->num > MAX_NUM_OF_DMAS)) -+ RETURN_ERROR( MAJOR, E_INVALID_VALUE, -+ ("openDmas-num can't be larger than %d", MAX_NUM_OF_DMAS)); -+ if (p_NumOfOpenDmas->extra > MAX_NUM_OF_EXTRA_DMAS) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("openDmas-extra can't be larger than %d", MAX_NUM_OF_EXTRA_DMAS)); -+ err = FmSetNumOfOpenDmas(p_FmPort->h_Fm, p_FmPort->hardwarePortId, -+ (uint8_t*)&p_NumOfOpenDmas->num, -+ (uint8_t*)&p_NumOfOpenDmas->extra, FALSE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ memcpy(&p_FmPort->openDmas, p_NumOfOpenDmas, sizeof(t_FmPortRsrc)); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetNumOfTasks(t_Handle h_FmPort, t_FmPortRsrc *p_NumOfTasks) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ /* only driver uses host command port, so ASSERT rather than RETURN_ERROR */ -+ ASSERT_COND(p_FmPort->portType != e_FM_PORT_TYPE_OH_HOST_COMMAND); -+ -+ if ((!p_NumOfTasks->num) || (p_NumOfTasks->num > MAX_NUM_OF_TASKS)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("NumOfTasks-num can't be larger than %d", MAX_NUM_OF_TASKS)); -+ if (p_NumOfTasks->extra > MAX_NUM_OF_EXTRA_TASKS) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("NumOfTasks-extra can't be larger than %d", MAX_NUM_OF_EXTRA_TASKS)); -+ -+ err = FmSetNumOfTasks(p_FmPort->h_Fm, p_FmPort->hardwarePortId, -+ (uint8_t*)&p_NumOfTasks->num, -+ (uint8_t*)&p_NumOfTasks->extra, FALSE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ /* update driver's struct */ -+ memcpy(&p_FmPort->tasks, p_NumOfTasks, sizeof(t_FmPortRsrc)); -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetSizeOfFifo(t_Handle h_FmPort, t_FmPortRsrc *p_SizeOfFifo) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ if (!p_SizeOfFifo->num || (p_SizeOfFifo->num > MAX_PORT_FIFO_SIZE)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("SizeOfFifo-num has to be in the range of 256 - %d", MAX_PORT_FIFO_SIZE)); -+ if (p_SizeOfFifo->num % BMI_FIFO_UNITS) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("SizeOfFifo-num has to be divisible by %d", BMI_FIFO_UNITS)); -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ /* extra FIFO size (allowed only to Rx ports) */ -+ if (p_SizeOfFifo->extra % BMI_FIFO_UNITS) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("SizeOfFifo-extra has to be divisible by %d", BMI_FIFO_UNITS)); -+ } -+ else -+ if (p_SizeOfFifo->extra) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ (" No SizeOfFifo-extra for non Rx ports")); -+ -+ memcpy(&p_FmPort->fifoBufs, p_SizeOfFifo, sizeof(t_FmPortRsrc)); -+ -+ /* we do not change user's parameter */ -+ err = VerifySizeOfFifo(p_FmPort); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ err = FmSetSizeOfFifo(p_FmPort->h_Fm, p_FmPort->hardwarePortId, -+ &p_SizeOfFifo->num, &p_SizeOfFifo->extra, FALSE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+uint32_t FM_PORT_GetBufferDataOffset(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE, -+ 0); -+ -+ return p_FmPort->bufferOffsets.dataOffset; -+} -+ -+uint8_t * FM_PORT_GetBufferICInfo(t_Handle h_FmPort, char *p_Data) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE, -+ NULL); -+ -+ if (p_FmPort->bufferOffsets.pcdInfoOffset == ILLEGAL_BASE) -+ return NULL; -+ -+ return (uint8_t *)PTR_MOVE(p_Data, p_FmPort->bufferOffsets.pcdInfoOffset); -+} -+ -+t_FmPrsResult * FM_PORT_GetBufferPrsResult(t_Handle h_FmPort, char *p_Data) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE, -+ NULL); -+ -+ if (p_FmPort->bufferOffsets.prsResultOffset == ILLEGAL_BASE) -+ return NULL; -+ -+ return (t_FmPrsResult *)PTR_MOVE(p_Data, p_FmPort->bufferOffsets.prsResultOffset); -+} -+ -+uint64_t * FM_PORT_GetBufferTimeStamp(t_Handle h_FmPort, char *p_Data) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE, -+ NULL); -+ -+ if (p_FmPort->bufferOffsets.timeStampOffset == ILLEGAL_BASE) -+ return NULL; -+ -+ return (uint64_t *)PTR_MOVE(p_Data, p_FmPort->bufferOffsets.timeStampOffset); -+} -+ -+uint8_t * FM_PORT_GetBufferHashResult(t_Handle h_FmPort, char *p_Data) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE, -+ NULL); -+ -+ if (p_FmPort->bufferOffsets.hashResultOffset == ILLEGAL_BASE) -+ return NULL; -+ -+ return (uint8_t *)PTR_MOVE(p_Data, p_FmPort->bufferOffsets.hashResultOffset); -+} -+ -+t_Error FM_PORT_Disable(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ int err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if (p_FmPort->imEn) -+ FmPortImDisable(p_FmPort); -+ -+ err = fman_port_disable(&p_FmPort->port); -+ if (err == -EBUSY) -+ { -+ DBG(WARNING, ("%s: BMI or QMI is Busy. Port forced down", -+ p_FmPort->name)); -+ } -+ else -+ if (err != 0) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_disable")); -+ } -+ -+ p_FmPort->enabled = FALSE; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_Enable(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ int err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ /* Used by FM_PORT_Free routine as indication -+ if to disable port. Thus set it to TRUE prior -+ to enabling itself. This way if part of enable -+ process fails there will be still things -+ to disable during Free. For example, if BMI -+ enable succeeded but QMI failed, still BMI -+ needs to be disabled by Free. */ -+ p_FmPort->enabled = TRUE; -+ -+ if (p_FmPort->imEn) -+ FmPortImEnable(p_FmPort); -+ -+ err = fman_port_enable(&p_FmPort->port); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_enable")); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetRateLimit(t_Handle h_FmPort, t_FmPortRateLimit *p_RateLimit) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ uint8_t factor, countUnitBit; -+ uint16_t baseGran; -+ struct fman_port_rate_limiter params; -+ int err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_TX_10G): -+ case (e_FM_PORT_TYPE_TX): -+ baseGran = BMI_RATE_LIMIT_GRAN_TX; -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ baseGran = BMI_RATE_LIMIT_GRAN_OP; -+ break; -+ default: -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Tx and Offline parsing ports only")); -+ } -+ -+ countUnitBit = (uint8_t)FmGetTimeStampScale(p_FmPort->h_Fm); /* TimeStamp per nano seconds units */ -+ /* normally, we use 1 usec as the reference count */ -+ factor = 1; -+ /* if ratelimit is too small for a 1usec factor, multiply the factor */ -+ while (p_RateLimit->rateLimit < baseGran / factor) -+ { -+ if (countUnitBit == 31) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Rate limit is too small")); -+ -+ countUnitBit++; -+ factor <<= 1; -+ } -+ /* if ratelimit is too large for a 1usec factor, it is also larger than max rate*/ -+ if (p_RateLimit->rateLimit -+ > ((uint32_t)baseGran * (1 << 10) * (uint32_t)factor)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Rate limit is too large")); -+ -+ if (!p_RateLimit->maxBurstSize -+ || (p_RateLimit->maxBurstSize > BMI_RATE_LIMIT_MAX_BURST_SIZE)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("maxBurstSize must be between 1K and %dk", BMI_RATE_LIMIT_MAX_BURST_SIZE)); -+ -+ params.count_1micro_bit = (uint8_t)FmGetTimeStampScale(p_FmPort->h_Fm); -+ params.high_burst_size_gran = FALSE; -+ params.burst_size = p_RateLimit->maxBurstSize; -+ params.rate = p_RateLimit->rateLimit; -+ params.rate_factor = E_FMAN_PORT_RATE_DOWN_NONE; -+ -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ { -+#ifndef FM_NO_ADVANCED_RATE_LIMITER -+ -+ if ((p_FmPort->fmRevInfo.majorRev == 4) -+ || (p_FmPort->fmRevInfo.majorRev >= 6)) -+ { -+ params.high_burst_size_gran = TRUE; -+ } -+ else -+#endif /* ! FM_NO_ADVANCED_RATE_LIMITER */ -+ { -+ if (p_RateLimit->rateLimitDivider -+ != e_FM_PORT_DUAL_RATE_LIMITER_NONE) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("FM_PORT_ConfigDualRateLimitScaleDown")); -+ -+ if (p_RateLimit->maxBurstSize % 1000) -+ { -+ p_RateLimit->maxBurstSize = -+ (uint16_t)((p_RateLimit->maxBurstSize / 1000) + 1); -+ DBG(WARNING, ("rateLimit.maxBurstSize rounded up to %d", (p_RateLimit->maxBurstSize/1000+1)*1000)); -+ } -+ else -+ p_RateLimit->maxBurstSize = (uint16_t)(p_RateLimit->maxBurstSize -+ / 1000); -+ } -+ params.rate_factor = -+ (enum fman_port_rate_limiter_scale_down)p_RateLimit->rateLimitDivider; -+ params.burst_size = p_RateLimit->maxBurstSize; -+ } -+ -+ err = fman_port_set_rate_limiter(&p_FmPort->port, ¶ms); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_rate_limiter")); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_DeleteRateLimit(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ int err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)) -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Tx and Offline parsing ports only")); -+ -+ err = fman_port_delete_rate_limiter(&p_FmPort->port); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_rate_limiter")); -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetPfcPrioritiesMappingToQmanWQ(t_Handle h_FmPort, uint8_t prio, -+ uint8_t wq) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ uint32_t tmpReg; -+ uint32_t wqTmpReg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_TX) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_TX_10G)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("PFC mapping is available for Tx ports only")); -+ -+ if (prio > 7) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, -+ ("PFC priority (%d) is out of range (0-7)", prio)); -+ if (wq > 7) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, -+ ("WQ (%d) is out of range (0-7)", wq)); -+ -+ tmpReg = GET_UINT32(p_FmPort->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tpfcm[0]); -+ tmpReg &= ~(0xf << ((7 - prio) * 4)); -+ wqTmpReg = ((uint32_t)wq << ((7 - prio) * 4)); -+ tmpReg |= wqTmpReg; -+ -+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tpfcm[0], -+ tmpReg); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetFrameQueueCounters(t_Handle h_FmPort, bool enable) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ fman_port_set_queue_cnt_mode(&p_FmPort->port, enable); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetPerformanceCounters(t_Handle h_FmPort, bool enable) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ int err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ err = fman_port_set_perf_cnt_mode(&p_FmPort->port, enable); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_perf_cnt_mode")); -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetPerformanceCountersParams( -+ t_Handle h_FmPort, t_FmPortPerformanceCnt *p_FmPortPerformanceCnt) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ struct fman_port_perf_cnt_params params; -+ int err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ -+ /* check parameters */ -+ if (!p_FmPortPerformanceCnt->taskCompVal -+ || (p_FmPortPerformanceCnt->taskCompVal > p_FmPort->tasks.num)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("taskCompVal (%d) has to be in the range of 1 - %d (current value)!", p_FmPortPerformanceCnt->taskCompVal, p_FmPort->tasks.num)); -+ if (!p_FmPortPerformanceCnt->dmaCompVal -+ || (p_FmPortPerformanceCnt->dmaCompVal > p_FmPort->openDmas.num)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("dmaCompVal (%d) has to be in the range of 1 - %d (current value)!", p_FmPortPerformanceCnt->dmaCompVal, p_FmPort->openDmas.num)); -+ if (!p_FmPortPerformanceCnt->fifoCompVal -+ || (p_FmPortPerformanceCnt->fifoCompVal > p_FmPort->fifoBufs.num)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("fifoCompVal (%d) has to be in the range of 256 - %d (current value)!", p_FmPortPerformanceCnt->fifoCompVal, p_FmPort->fifoBufs.num)); -+ if (p_FmPortPerformanceCnt->fifoCompVal % BMI_FIFO_UNITS) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("fifoCompVal (%d) has to be divisible by %d", p_FmPortPerformanceCnt->fifoCompVal, BMI_FIFO_UNITS)); -+ -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ if (!p_FmPortPerformanceCnt->queueCompVal -+ || (p_FmPortPerformanceCnt->queueCompVal -+ > MAX_PERFORMANCE_RX_QUEUE_COMP)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("performanceCnt.queueCompVal for Rx has to be in the range of 1 - %d", MAX_PERFORMANCE_RX_QUEUE_COMP)); -+ break; -+ case (e_FM_PORT_TYPE_TX_10G): -+ case (e_FM_PORT_TYPE_TX): -+ if (!p_FmPortPerformanceCnt->queueCompVal -+ || (p_FmPortPerformanceCnt->queueCompVal -+ > MAX_PERFORMANCE_TX_QUEUE_COMP)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("performanceCnt.queueCompVal for Tx has to be in the range of 1 - %d", MAX_PERFORMANCE_TX_QUEUE_COMP)); -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND): -+ if (p_FmPortPerformanceCnt->queueCompVal) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("performanceCnt.queueCompVal is not relevant for H/O ports.")); -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type")); -+ } -+ -+ params.task_val = p_FmPortPerformanceCnt->taskCompVal; -+ params.queue_val = p_FmPortPerformanceCnt->queueCompVal; -+ params.dma_val = p_FmPortPerformanceCnt->dmaCompVal; -+ params.fifo_val = p_FmPortPerformanceCnt->fifoCompVal; -+ -+ err = fman_port_set_perf_cnt_params(&p_FmPort->port, ¶ms); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_perf_cnt_params")); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_AnalyzePerformanceParams(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_FmPortPerformanceCnt currParams, savedParams; -+ t_Error err; -+ bool underTest, failed = FALSE; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ -+ XX_Print("Analyzing Performance parameters for port (type %d, id%d)\n", -+ p_FmPort->portType, p_FmPort->portId); -+ -+ currParams.taskCompVal = (uint8_t)p_FmPort->tasks.num; -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)) -+ currParams.queueCompVal = 0; -+ else -+ currParams.queueCompVal = 1; -+ currParams.dmaCompVal = (uint8_t)p_FmPort->openDmas.num; -+ currParams.fifoCompVal = p_FmPort->fifoBufs.num; -+ -+ FM_PORT_SetPerformanceCounters(p_FmPort, FALSE); -+ ClearPerfCnts(p_FmPort); -+ if ((err = FM_PORT_SetPerformanceCountersParams(p_FmPort, &currParams)) -+ != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ FM_PORT_SetPerformanceCounters(p_FmPort, TRUE); -+ XX_UDelay(1000000); -+ FM_PORT_SetPerformanceCounters(p_FmPort, FALSE); -+ if (FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL)) -+ { -+ XX_Print( -+ "Max num of defined port tasks (%d) utilized - Please enlarge\n", -+ p_FmPort->tasks.num); -+ failed = TRUE; -+ } -+ if (FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL)) -+ { -+ XX_Print( -+ "Max num of defined port openDmas (%d) utilized - Please enlarge\n", -+ p_FmPort->openDmas.num); -+ failed = TRUE; -+ } -+ if (FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL)) -+ { -+ XX_Print( -+ "Max size of defined port fifo (%d) utilized - Please enlarge\n", -+ p_FmPort->fifoBufs.num); -+ failed = TRUE; -+ } -+ if (failed) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ memset(&savedParams, 0, sizeof(savedParams)); -+ while (TRUE) -+ { -+ underTest = FALSE; -+ if ((currParams.taskCompVal != 1) && !savedParams.taskCompVal) -+ { -+ currParams.taskCompVal--; -+ underTest = TRUE; -+ } -+ if ((currParams.dmaCompVal != 1) && !savedParams.dmaCompVal) -+ { -+ currParams.dmaCompVal--; -+ underTest = TRUE; -+ } -+ if ((currParams.fifoCompVal != BMI_FIFO_UNITS) -+ && !savedParams.fifoCompVal) -+ { -+ currParams.fifoCompVal -= BMI_FIFO_UNITS; -+ underTest = TRUE; -+ } -+ if (!underTest) -+ break; -+ -+ ClearPerfCnts(p_FmPort); -+ if ((err = FM_PORT_SetPerformanceCountersParams(p_FmPort, &currParams)) -+ != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ FM_PORT_SetPerformanceCounters(p_FmPort, TRUE); -+ XX_UDelay(1000000); -+ FM_PORT_SetPerformanceCounters(p_FmPort, FALSE); -+ -+ if (!savedParams.taskCompVal -+ && FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL)) -+ savedParams.taskCompVal = (uint8_t)(currParams.taskCompVal + 2); -+ if (!savedParams.dmaCompVal -+ && FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL)) -+ savedParams.dmaCompVal = (uint8_t)(currParams.dmaCompVal + 2); -+ if (!savedParams.fifoCompVal -+ && FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL)) -+ savedParams.fifoCompVal = currParams.fifoCompVal -+ + (2 * BMI_FIFO_UNITS); -+ } -+ -+ XX_Print("best vals: tasks %d, dmas %d, fifos %d\n", -+ savedParams.taskCompVal, savedParams.dmaCompVal, -+ savedParams.fifoCompVal); -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetStatisticsCounters(t_Handle h_FmPort, bool enable) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ int err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ err = fman_port_set_stats_cnt_mode(&p_FmPort->port, enable); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_stats_cnt_mode")); -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetErrorsRoute(t_Handle h_FmPort, fmPortFrameErrSelect_t errs) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ volatile uint32_t *p_ErrDiscard = NULL; -+ int err; -+ -+ UNUSED(p_ErrDiscard); -+ err = fman_port_set_err_mask(&p_FmPort->port, (uint32_t)errs); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_err_mask")); -+ -+#ifdef FM_ERROR_VSP_NO_MATCH_SW006 -+ if (p_FmPort->fmRevInfo.majorRev >= 6) -+ { -+ t_FmPcdCtrlParamsPage *p_ParamsPage; -+ -+ FmPortSetGprFunc(p_FmPort, e_FM_PORT_GPR_MURAM_PAGE, -+ (void**)&p_ParamsPage); -+ ASSERT_COND(p_ParamsPage); -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ p_ErrDiscard = -+ &p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfsdm; -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ p_ErrDiscard = -+ &p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsdm; -+ break; -+ default: -+ RETURN_ERROR( -+ MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ } -+ WRITE_UINT32(p_ParamsPage->errorsDiscardMask, -+ GET_UINT32(*p_ErrDiscard) | errs); -+ } -+#endif /* FM_ERROR_VSP_NO_MATCH_SW006 */ -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetAllocBufCounter(t_Handle h_FmPort, uint8_t poolId, -+ bool enable) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ int err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(poolIdp_FmPortDriverParam, E_INVALID_STATE); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Rx ports only")); -+ -+ err = fman_port_set_bpool_cnt_mode(&p_FmPort->port, poolId, enable); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_bpool_cnt_mode")); -+ return E_OK; -+} -+ -+t_Error FM_PORT_GetBmiCounters(t_Handle h_FmPort, t_FmPortBmiStats *p_BmiStats) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)){ -+ p_BmiStats->cntCycle = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_CYCLE); -+ /* fmbm_rccn */ -+ p_BmiStats->cntTaskUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL); -+ /* fmbm_rtuc */ -+ p_BmiStats->cntQueueUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_QUEUE_UTIL); -+ /* fmbm_rrquc */ -+ p_BmiStats->cntDmaUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL); -+ /* fmbm_rduc */ -+ p_BmiStats->cntFifoUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL); -+ /* fmbm_rfuc */ -+ p_BmiStats->cntRxPauseActivation = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION); -+ /* fmbm_rpac */ -+ p_BmiStats->cntFrame = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FRAME); -+ /* fmbm_rfrc */ -+ p_BmiStats->cntDiscardFrame = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DISCARD_FRAME); -+ /* fmbm_rfdc */ -+ p_BmiStats->cntDeallocBuf = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DEALLOC_BUF); -+ /* fmbm_rbdc */ -+ p_BmiStats->cntRxBadFrame = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_BAD_FRAME); -+ /* fmbm_rfbc */ -+ p_BmiStats->cntRxLargeFrame = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_LARGE_FRAME); -+ /* fmbm_rlfc */ -+ p_BmiStats->cntRxFilterFrame = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_FILTER_FRAME); -+ /* fmbm_rffc */ -+ p_BmiStats->cntRxListDmaErr = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR); -+ /* fmbm_rfldec */ -+ p_BmiStats->cntRxOutOfBuffersDiscard = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD); -+ /* fmbm_rodc */ -+ p_BmiStats->cntWredDiscard = 0; -+ p_BmiStats->cntLengthErr = 0; -+ p_BmiStats->cntUnsupportedFormat = 0; -+ } -+ else if ((p_FmPort->portType == e_FM_PORT_TYPE_TX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)){ -+ p_BmiStats->cntCycle = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_CYCLE); -+ /* fmbm_tccn */ -+ p_BmiStats->cntTaskUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL); -+ /* fmbm_ttuc */ -+ p_BmiStats->cntQueueUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_QUEUE_UTIL); -+ /* fmbm_ttcquc */ -+ p_BmiStats->cntDmaUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL); -+ /* fmbm_tduc */ -+ p_BmiStats->cntFifoUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL); -+ /* fmbm_tfuc */ -+ p_BmiStats->cntRxPauseActivation = 0; -+ p_BmiStats->cntFrame = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FRAME); -+ /* fmbm_tfrc */ -+ p_BmiStats->cntDiscardFrame = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DISCARD_FRAME); -+ /* fmbm_tfdc */ -+ p_BmiStats->cntDeallocBuf = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DEALLOC_BUF); -+ /* fmbm_tbdc */ -+ p_BmiStats->cntRxBadFrame = 0; -+ p_BmiStats->cntRxLargeFrame = 0; -+ p_BmiStats->cntRxFilterFrame = 0; -+ p_BmiStats->cntRxListDmaErr = 0; -+ p_BmiStats->cntRxOutOfBuffersDiscard = 0; -+ p_BmiStats->cntWredDiscard = 0; -+ p_BmiStats->cntLengthErr = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_LENGTH_ERR); -+ /* fmbm_tfledc */ -+ p_BmiStats->cntUnsupportedFormat = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT); -+ /* fmbm_tfufdc */ -+ } -+ else if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) { -+ p_BmiStats->cntCycle = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_CYCLE); -+ /* fmbm_occn */ -+ p_BmiStats->cntTaskUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL); -+ /* fmbm_otuc */ -+ p_BmiStats->cntQueueUtil = 0; -+ p_BmiStats->cntDmaUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL); -+ /* fmbm_oduc */ -+ p_BmiStats->cntFifoUtil = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL); -+ /* fmbm_ofuc*/ -+ p_BmiStats->cntRxPauseActivation = 0; -+ p_BmiStats->cntFrame = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FRAME); -+ /* fmbm_ofrc */ -+ p_BmiStats->cntDiscardFrame = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DISCARD_FRAME); -+ /* fmbm_ofdc */ -+ p_BmiStats->cntDeallocBuf = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DEALLOC_BUF); -+ /* fmbm_obdc*/ -+ p_BmiStats->cntRxBadFrame = 0; -+ p_BmiStats->cntRxLargeFrame = 0; -+ p_BmiStats->cntRxFilterFrame = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_FILTER_FRAME); -+ /* fmbm_offc */ -+ p_BmiStats->cntRxListDmaErr = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR); -+ /* fmbm_ofldec */ -+ p_BmiStats->cntRxOutOfBuffersDiscard = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD); -+ /* fmbm_rodc */ -+ p_BmiStats->cntWredDiscard = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_WRED_DISCARD); -+ /* fmbm_ofwdc */ -+ p_BmiStats->cntLengthErr = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_LENGTH_ERR); -+ /* fmbm_ofledc */ -+ p_BmiStats->cntUnsupportedFormat = -+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT); -+ /* fmbm_ofufdc */ -+ } -+ return E_OK; -+} -+ -+uint32_t FM_PORT_GetCounter(t_Handle h_FmPort, e_FmPortCounters counter) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ bool bmiCounter = FALSE; -+ enum fman_port_stats_counters statsType; -+ enum fman_port_perf_counters perfType; -+ enum fman_port_qmi_counters queueType; -+ bool isStats; -+ t_Error errCode; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ switch (counter) -+ { -+ case (e_FM_PORT_COUNTERS_DEQ_TOTAL): -+ case (e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT): -+ case (e_FM_PORT_COUNTERS_DEQ_CONFIRM): -+ /* check that counter is available for the port type */ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ REPORT_ERROR(MINOR, E_INVALID_STATE, -+ ("Requested counter is not available for Rx ports")); -+ return 0; -+ } -+ bmiCounter = FALSE; -+ break; -+ case (e_FM_PORT_COUNTERS_ENQ_TOTAL): -+ bmiCounter = FALSE; -+ break; -+ default: /* BMI counters (or error - will be checked in BMI routine )*/ -+ bmiCounter = TRUE; -+ break; -+ } -+ -+ if (bmiCounter) -+ { -+ errCode = BmiPortCheckAndGetCounterType(p_FmPort, counter, &statsType, -+ &perfType, &isStats); -+ if (errCode != E_OK) -+ { -+ REPORT_ERROR(MINOR, errCode, NO_MSG); -+ return 0; -+ } -+ if (isStats) -+ return fman_port_get_stats_counter(&p_FmPort->port, statsType); -+ else -+ return fman_port_get_perf_counter(&p_FmPort->port, perfType); -+ } -+ else /* QMI counter */ -+ { -+ /* check that counters are enabled */ -+ if (!(GET_UINT32(p_FmPort->port.qmi_regs->fmqm_pnc) -+ & QMI_PORT_CFG_EN_COUNTERS)) -+ -+ { -+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("Requested counter was not enabled")); -+ return 0; -+ } -+ -+ /* Set counter */ -+ switch (counter) -+ { -+ case (e_FM_PORT_COUNTERS_ENQ_TOTAL): -+ queueType = E_FMAN_PORT_ENQ_TOTAL; -+ break; -+ case (e_FM_PORT_COUNTERS_DEQ_TOTAL): -+ queueType = E_FMAN_PORT_DEQ_TOTAL; -+ break; -+ case (e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT): -+ queueType = E_FMAN_PORT_DEQ_FROM_DFLT; -+ break; -+ case (e_FM_PORT_COUNTERS_DEQ_CONFIRM): -+ queueType = E_FMAN_PORT_DEQ_CONFIRM; -+ break; -+ default: -+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("Requested counter is not available")); -+ return 0; -+ } -+ -+ return fman_port_get_qmi_counter(&p_FmPort->port, queueType); -+ } -+ -+ return 0; -+} -+ -+t_Error FM_PORT_ModifyCounter(t_Handle h_FmPort, e_FmPortCounters counter, -+ uint32_t value) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ bool bmiCounter = FALSE; -+ enum fman_port_stats_counters statsType; -+ enum fman_port_perf_counters perfType; -+ enum fman_port_qmi_counters queueType; -+ bool isStats; -+ t_Error errCode; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ switch (counter) -+ { -+ case (e_FM_PORT_COUNTERS_DEQ_TOTAL): -+ case (e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT): -+ case (e_FM_PORT_COUNTERS_DEQ_CONFIRM): -+ /* check that counter is available for the port type */ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) -+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ RETURN_ERROR( -+ MINOR, E_INVALID_STATE, -+ ("Requested counter is not available for Rx ports")); -+ case (e_FM_PORT_COUNTERS_ENQ_TOTAL): -+ bmiCounter = FALSE; -+ break; -+ default: /* BMI counters (or error - will be checked in BMI routine )*/ -+ bmiCounter = TRUE; -+ break; -+ } -+ -+ if (bmiCounter) -+ { -+ errCode = BmiPortCheckAndGetCounterType(p_FmPort, counter, &statsType, -+ &perfType, &isStats); -+ if (errCode != E_OK) -+ { -+ RETURN_ERROR(MINOR, errCode, NO_MSG); -+ } -+ if (isStats) -+ fman_port_set_stats_counter(&p_FmPort->port, statsType, value); -+ else -+ fman_port_set_perf_counter(&p_FmPort->port, perfType, value); -+ } -+ else /* QMI counter */ -+ { -+ /* check that counters are enabled */ -+ if (!(GET_UINT32(p_FmPort->port.qmi_regs->fmqm_pnc) -+ & QMI_PORT_CFG_EN_COUNTERS)) -+ { -+ RETURN_ERROR(MINOR, E_INVALID_STATE, -+ ("Requested counter was not enabled")); -+ } -+ -+ /* Set counter */ -+ switch (counter) -+ { -+ case (e_FM_PORT_COUNTERS_ENQ_TOTAL): -+ queueType = E_FMAN_PORT_ENQ_TOTAL; -+ break; -+ case (e_FM_PORT_COUNTERS_DEQ_TOTAL): -+ queueType = E_FMAN_PORT_DEQ_TOTAL; -+ break; -+ case (e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT): -+ queueType = E_FMAN_PORT_DEQ_FROM_DFLT; -+ break; -+ case (e_FM_PORT_COUNTERS_DEQ_CONFIRM): -+ queueType = E_FMAN_PORT_DEQ_CONFIRM; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Requested counter is not available")); -+ } -+ -+ fman_port_set_qmi_counter(&p_FmPort->port, queueType, value); -+ } -+ -+ return E_OK; -+} -+ -+uint32_t FM_PORT_GetAllocBufCounter(t_Handle h_FmPort, uint8_t poolId) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("Requested counter is not available for non-Rx ports")); -+ return 0; -+ } -+ return fman_port_get_bpool_counter(&p_FmPort->port, poolId); -+} -+ -+t_Error FM_PORT_ModifyAllocBufCounter(t_Handle h_FmPort, uint8_t poolId, -+ uint32_t value) -+{ -+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ RETURN_ERROR( MINOR, E_INVALID_STATE, -+ ("Requested counter is not available for non-Rx ports")); -+ -+ fman_port_set_bpool_counter(&p_FmPort->port, poolId, value); -+ return E_OK; -+} -+bool FM_PORT_IsStalled(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err; -+ bool isStalled; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, FALSE); -+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE, -+ FALSE); -+ -+ err = FmIsPortStalled(p_FmPort->h_Fm, p_FmPort->hardwarePortId, &isStalled); -+ if (err != E_OK) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return TRUE; -+ } -+ return isStalled; -+} -+ -+t_Error FM_PORT_ReleaseStalled(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ return FmResumeStalledPort(p_FmPort->h_Fm, p_FmPort->hardwarePortId); -+} -+ -+t_Error FM_PORT_SetRxL4ChecksumVerify(t_Handle h_FmPort, bool l4Checksum) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ int err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for Rx ports only")); -+ -+ if (l4Checksum) -+ err = fman_port_modify_rx_fd_bits( -+ &p_FmPort->port, (uint8_t)(BMI_PORT_RFNE_FRWD_DCL4C >> 24), -+ TRUE); -+ else -+ err = fman_port_modify_rx_fd_bits( -+ &p_FmPort->port, (uint8_t)(BMI_PORT_RFNE_FRWD_DCL4C >> 24), -+ FALSE); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_modify_rx_fd_bits")); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+/* API Run-time PCD Control unit functions */ -+/*****************************************************************************/ -+ -+#if (DPAA_VERSION >= 11) -+t_Error FM_PORT_VSPAlloc(t_Handle h_FmPort, t_FmPortVSPAllocParams *p_VSPParams) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err = E_OK; -+ volatile uint32_t *p_BmiStorageProfileId = NULL, *p_BmiVspe = NULL; -+ uint32_t tmpReg = 0, tmp = 0; -+ uint16_t hwStoragePrflId; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->h_Fm, E_INVALID_HANDLE); -+ /*for numOfProfiles = 0 don't call this function*/ -+ SANITY_CHECK_RETURN_ERROR(p_VSPParams->numOfProfiles, E_INVALID_VALUE); -+ /*dfltRelativeId should be in the range of numOfProfiles*/ -+ SANITY_CHECK_RETURN_ERROR( -+ p_VSPParams->dfltRelativeId < p_VSPParams->numOfProfiles, -+ E_INVALID_VALUE); -+ /*p_FmPort should be from Rx type or OP*/ -+ SANITY_CHECK_RETURN_ERROR( -+ ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) || (p_FmPort->portType == e_FM_PORT_TYPE_RX) || (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)), -+ E_INVALID_VALUE); -+ /*port should be disabled*/ -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->enabled, E_INVALID_STATE); -+ /*if its called for Rx port relevant Tx Port should be passed (initialized) too and it should be disabled*/ -+ SANITY_CHECK_RETURN_ERROR( -+ ((p_VSPParams->h_FmTxPort && !((t_FmPort *)(p_VSPParams->h_FmTxPort))->enabled) || (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)), -+ E_INVALID_VALUE); -+ /*should be called before SetPCD - this port should be without PCD*/ -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->pcdEngines, E_INVALID_STATE); -+ -+ /*alloc window of VSPs for this port*/ -+ err = FmVSPAllocForPort(p_FmPort->h_Fm, p_FmPort->portType, -+ p_FmPort->portId, p_VSPParams->numOfProfiles); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ /*get absolute VSP ID for dfltRelative*/ -+ err = FmVSPGetAbsoluteProfileId(p_FmPort->h_Fm, p_FmPort->portType, -+ p_FmPort->portId, -+ p_VSPParams->dfltRelativeId, -+ &hwStoragePrflId); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ /*fill relevant registers for p_FmPort and relative TxPort in the case p_FmPort from Rx type*/ -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ p_BmiStorageProfileId = -+ &(((t_FmPort *)(p_VSPParams->h_FmTxPort))->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfqid); -+ p_BmiVspe = -+ &(((t_FmPort *)(p_VSPParams->h_FmTxPort))->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tfne); -+ -+ tmpReg = GET_UINT32(*p_BmiStorageProfileId) & ~BMI_SP_ID_MASK; -+ tmpReg |= (uint32_t)hwStoragePrflId << BMI_SP_ID_SHIFT; -+ WRITE_UINT32(*p_BmiStorageProfileId, tmpReg); -+ -+ tmpReg = GET_UINT32(*p_BmiVspe); -+ WRITE_UINT32(*p_BmiVspe, tmpReg | BMI_SP_EN); -+ -+ p_BmiStorageProfileId = -+ &p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfqid; -+ p_BmiVspe = &p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rpp; -+ hwStoragePrflId = p_VSPParams->dfltRelativeId; -+ break; -+ -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ tmpReg = NIA_ENG_BMI | NIA_BMI_AC_FETCH_ALL_FRAME; -+ WRITE_UINT32( p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs.fmqm_pndn, -+ tmpReg); -+ -+ p_BmiStorageProfileId = -+ &p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofqid; -+ p_BmiVspe = &p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_opp; -+ tmp |= BMI_EBD_EN; -+ break; -+ -+ default: -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ } -+ -+ p_FmPort->vspe = TRUE; -+ p_FmPort->dfltRelativeId = p_VSPParams->dfltRelativeId; -+ -+ tmpReg = GET_UINT32(*p_BmiStorageProfileId) & ~BMI_SP_ID_MASK; -+ tmpReg |= (uint32_t)hwStoragePrflId << BMI_SP_ID_SHIFT; -+ WRITE_UINT32(*p_BmiStorageProfileId, tmpReg); -+ -+ tmpReg = GET_UINT32(*p_BmiVspe); -+ WRITE_UINT32(*p_BmiVspe, tmpReg | BMI_SP_EN | tmp); -+ return E_OK; -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+t_Error FM_PORT_PcdPlcrAllocProfiles(t_Handle h_FmPort, uint16_t numOfProfiles) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err = E_OK; -+ -+ p_FmPort->h_FmPcd = FmGetPcdHandle(p_FmPort->h_Fm); -+ ASSERT_COND(p_FmPort->h_FmPcd); -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ if (numOfProfiles) -+ { -+ err = FmPcdPlcrAllocProfiles(p_FmPort->h_FmPcd, -+ p_FmPort->hardwarePortId, numOfProfiles); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ /* set the port handle within the PCD policer, even if no profiles defined */ -+ FmPcdPortRegister(p_FmPort->h_FmPcd, h_FmPort, p_FmPort->hardwarePortId); -+ -+ RELEASE_LOCK(p_FmPort->lock); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_PcdPlcrFreeProfiles(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err = E_OK; -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FmPcdPlcrFreeProfiles(p_FmPort->h_FmPcd, p_FmPort->hardwarePortId); -+ -+ RELEASE_LOCK(p_FmPort->lock); -+ -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_PcdKgModifyInitialScheme(t_Handle h_FmPort, -+ t_FmPcdKgSchemeSelect *p_FmPcdKgScheme) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ volatile uint32_t *p_BmiHpnia = NULL; -+ uint32_t tmpReg; -+ uint8_t relativeSchemeId; -+ uint8_t physicalSchemeId; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->pcdEngines & FM_PCD_KG, -+ E_INVALID_STATE); -+ -+ tmpReg = (uint32_t)((p_FmPort->pcdEngines & FM_PCD_CC) ? NIA_KG_CC_EN : 0); -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ p_BmiHpnia = &p_FmPort->port.bmi_regs->rx.fmbm_rfpne; -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ p_BmiHpnia = &p_FmPort->port.bmi_regs->oh.fmbm_ofpne; -+ break; -+ default: -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ } -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ /* if we want to change to direct scheme, we need to check that this scheme is valid */ -+ if (p_FmPcdKgScheme->direct) -+ { -+ physicalSchemeId = FmPcdKgGetSchemeId(p_FmPcdKgScheme->h_DirectScheme); -+ /* check that this scheme is bound to this port */ -+ if (!(p_FmPort->schemesPerPortVector -+ & (uint32_t)(1 << (31 - (uint32_t)physicalSchemeId)))) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR( -+ MAJOR, E_INVALID_STATE, -+ ("called with a scheme that is not bound to this port")); -+ } -+ -+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPort->h_FmPcd, -+ physicalSchemeId); -+ if (relativeSchemeId >= FM_PCD_KG_NUM_OF_SCHEMES) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, -+ ("called with invalid Scheme ")); -+ } -+ -+ if (!FmPcdKgIsSchemeValidSw(p_FmPcdKgScheme->h_DirectScheme)) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("called with uninitialized Scheme ")); -+ } -+ -+ WRITE_UINT32( -+ *p_BmiHpnia, -+ NIA_ENG_KG | tmpReg | NIA_KG_DIRECT | (uint32_t)physicalSchemeId); -+ } -+ else -+ /* change to indirect scheme */ -+ WRITE_UINT32(*p_BmiHpnia, NIA_ENG_KG | tmpReg); -+ RELEASE_LOCK(p_FmPort->lock); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_PcdPlcrModifyInitialProfile(t_Handle h_FmPort, -+ t_Handle h_Profile) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ volatile uint32_t *p_BmiNia; -+ volatile uint32_t *p_BmiHpnia; -+ uint32_t tmpReg; -+ uint16_t absoluteProfileId = FmPcdPlcrProfileGetAbsoluteId(h_Profile); -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->pcdEngines & FM_PCD_PLCR, -+ E_INVALID_STATE); -+ -+ /* check relevance of this routine - only when policer is used -+ directly after BMI or Parser */ -+ if ((p_FmPort->pcdEngines & FM_PCD_KG) -+ || (p_FmPort->pcdEngines & FM_PCD_CC)) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("relevant only when PCD support mode is e_FM_PCD_SUPPORT_PLCR_ONLY or e_FM_PCD_SUPPORT_PRS_AND_PLCR")); -+ -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne; -+ p_BmiHpnia = &p_FmPort->port.bmi_regs->rx.fmbm_rfpne; -+ tmpReg = GET_UINT32(*p_BmiNia) & BMI_RFNE_FDCS_MASK; -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne; -+ p_BmiHpnia = &p_FmPort->port.bmi_regs->oh.fmbm_ofpne; -+ tmpReg = 0; -+ break; -+ default: -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ } -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ if (!FmPcdPlcrIsProfileValid(p_FmPort->h_FmPcd, absoluteProfileId)) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("Invalid profile")); -+ } -+ -+ tmpReg |= (uint32_t)(NIA_ENG_PLCR | NIA_PLCR_ABSOLUTE | absoluteProfileId); -+ -+ if (p_FmPort->pcdEngines & FM_PCD_PRS) /* e_FM_PCD_SUPPORT_PRS_AND_PLCR */ -+ { -+ /* update BMI HPNIA */ -+ WRITE_UINT32(*p_BmiHpnia, tmpReg); -+ } -+ else /* e_FM_PCD_SUPPORT_PLCR_ONLY */ -+ { -+ /* rfne may contain FDCS bits, so first we read them. */ -+ tmpReg |= (GET_UINT32(*p_BmiNia) & BMI_RFNE_FDCS_MASK); -+ /* update BMI NIA */ -+ WRITE_UINT32(*p_BmiNia, tmpReg); -+ }RELEASE_LOCK(p_FmPort->lock); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_PcdCcModifyTree(t_Handle h_FmPort, t_Handle h_CcTree) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err = E_OK; -+ volatile uint32_t *p_BmiCcBase = NULL; -+ volatile uint32_t *p_BmiNia = NULL; -+ uint32_t ccTreePhysOffset; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(h_CcTree, E_INVALID_HANDLE); -+ -+ if (p_FmPort->imEn) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for non-independent mode ports only")); -+ -+ /* get PCD registers pointers */ -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne; -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne; -+ break; -+ default: -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ } -+ -+ /* check that current NIA is BMI to BMI */ -+ if ((GET_UINT32(*p_BmiNia) & ~BMI_RFNE_FDCS_MASK) -+ != GET_NIA_BMI_AC_ENQ_FRAME(p_FmPort->h_FmPcd)) -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("may be called only for ports in BMI-to-BMI state.")); -+ -+ if (p_FmPort->pcdEngines & FM_PCD_CC) -+ { -+ if (p_FmPort->h_IpReassemblyManip) -+ { -+ err = FmPcdCcTreeAddIPR(p_FmPort->h_FmPcd, h_CcTree, NULL, -+ p_FmPort->h_IpReassemblyManip, FALSE); -+ if (err != E_OK) -+ { -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ else -+ if (p_FmPort->h_CapwapReassemblyManip) -+ { -+ err = FmPcdCcTreeAddCPR(p_FmPort->h_FmPcd, h_CcTree, NULL, -+ p_FmPort->h_CapwapReassemblyManip, -+ FALSE); -+ if (err != E_OK) -+ { -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ switch (p_FmPort->portType) -+ { -+ case (e_FM_PORT_TYPE_RX_10G): -+ case (e_FM_PORT_TYPE_RX): -+ p_BmiCcBase = &p_FmPort->port.bmi_regs->rx.fmbm_rccb; -+ break; -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ p_BmiCcBase = &p_FmPort->port.bmi_regs->oh.fmbm_occb; -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type")); -+ } -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ err = FmPcdCcBindTree(p_FmPort->h_FmPcd, NULL, h_CcTree, -+ &ccTreePhysOffset, h_FmPort); -+ if (err) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ }WRITE_UINT32(*p_BmiCcBase, ccTreePhysOffset); -+ -+ p_FmPort->ccTreeId = h_CcTree; -+ RELEASE_LOCK(p_FmPort->lock); -+ } -+ else -+ RETURN_ERROR( MAJOR, E_INVALID_STATE, -+ ("Coarse Classification not defined for this port.")); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_AttachPCD(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if (p_FmPort->imEn) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for non-independent mode ports only")); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ if (p_FmPort->h_ReassemblyTree) -+ p_FmPort->pcdEngines |= FM_PCD_CC; -+ -+ err = AttachPCD(h_FmPort); -+ RELEASE_LOCK(p_FmPort->lock); -+ -+ return err; -+} -+ -+t_Error FM_PORT_DetachPCD(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if (p_FmPort->imEn) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for non-independent mode ports only")); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = DetachPCD(h_FmPort); -+ if (err != E_OK) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if (p_FmPort->h_ReassemblyTree) -+ p_FmPort->pcdEngines &= ~FM_PCD_CC; -+ RELEASE_LOCK(p_FmPort->lock); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetPCD(t_Handle h_FmPort, t_FmPortPcdParams *p_PcdParam) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err = E_OK; -+ t_FmPortPcdParams modifiedPcdParams, *p_PcdParams; -+ t_FmPcdCcTreeParams *p_FmPcdCcTreeParams; -+ t_FmPortPcdCcParams fmPortPcdCcParams; -+ t_FmPortGetSetCcParams fmPortGetSetCcParams; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_PcdParam, E_NULL_POINTER); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if (p_FmPort->imEn) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for non-independent mode ports only")); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ p_FmPort->h_FmPcd = FmGetPcdHandle(p_FmPort->h_Fm); -+ ASSERT_COND(p_FmPort->h_FmPcd); -+ -+ if (p_PcdParam->p_CcParams && !p_PcdParam->p_CcParams->h_CcTree) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, -+ ("Tree handle must be given if CC is required")); -+ -+ memcpy(&modifiedPcdParams, p_PcdParam, sizeof(t_FmPortPcdParams)); -+ p_PcdParams = &modifiedPcdParams; -+ if ((p_PcdParams->h_IpReassemblyManip) -+#if (DPAA_VERSION >= 11) -+ || (p_PcdParams->h_CapwapReassemblyManip) -+#endif /* (DPAA_VERSION >= 11) */ -+ ) -+ { -+ if ((p_PcdParams->pcdSupport != e_FM_PORT_PCD_SUPPORT_PRS_AND_KG) -+ && (p_PcdParams->pcdSupport -+ != e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC) -+ && (p_PcdParams->pcdSupport -+ != e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR) -+ && (p_PcdParams->pcdSupport -+ != e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR)) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR( MAJOR, E_INVALID_STATE, -+ ("pcdSupport must have KG for supporting Reassembly")); -+ } -+ p_FmPort->h_IpReassemblyManip = p_PcdParams->h_IpReassemblyManip; -+#if (DPAA_VERSION >= 11) -+ if ((p_PcdParams->h_IpReassemblyManip) -+ && (p_PcdParams->h_CapwapReassemblyManip)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("Either IP-R or CAPWAP-R is allowed")); -+ if ((p_PcdParams->h_CapwapReassemblyManip) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("CAPWAP-R is allowed only on offline-port")); -+ if (p_PcdParams->h_CapwapReassemblyManip) -+ p_FmPort->h_CapwapReassemblyManip = -+ p_PcdParams->h_CapwapReassemblyManip; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (!p_PcdParams->p_CcParams) -+ { -+ if (!((p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_PRS_AND_KG) -+ || (p_PcdParams->pcdSupport -+ == e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR))) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_STATE, -+ ("PCD initialization structure is not consistent with pcdSupport")); -+ } -+ -+ /* No user-tree, need to build internal tree */ -+ p_FmPcdCcTreeParams = (t_FmPcdCcTreeParams*)XX_Malloc( -+ sizeof(t_FmPcdCcTreeParams)); -+ if (!p_FmPcdCcTreeParams) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("p_FmPcdCcTreeParams")); -+ memset(p_FmPcdCcTreeParams, 0, sizeof(t_FmPcdCcTreeParams)); -+ p_FmPcdCcTreeParams->h_NetEnv = p_PcdParams->h_NetEnv; -+ p_FmPort->h_ReassemblyTree = FM_PCD_CcRootBuild( -+ p_FmPort->h_FmPcd, p_FmPcdCcTreeParams); -+ -+ if (!p_FmPort->h_ReassemblyTree) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ XX_Free(p_FmPcdCcTreeParams); -+ RETURN_ERROR( MAJOR, E_INVALID_HANDLE, -+ ("FM_PCD_CcBuildTree for Reassembly failed")); -+ } -+ if (p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_PRS_AND_KG) -+ p_PcdParams->pcdSupport = -+ e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC; -+ else -+ p_PcdParams->pcdSupport = -+ e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR; -+ -+ memset(&fmPortPcdCcParams, 0, sizeof(t_FmPortPcdCcParams)); -+ fmPortPcdCcParams.h_CcTree = p_FmPort->h_ReassemblyTree; -+ p_PcdParams->p_CcParams = &fmPortPcdCcParams; -+ XX_Free(p_FmPcdCcTreeParams); -+ } -+ -+ if (p_FmPort->h_IpReassemblyManip) -+ err = FmPcdCcTreeAddIPR(p_FmPort->h_FmPcd, -+ p_PcdParams->p_CcParams->h_CcTree, -+ p_PcdParams->h_NetEnv, -+ p_FmPort->h_IpReassemblyManip, TRUE); -+#if (DPAA_VERSION >= 11) -+ else -+ if (p_FmPort->h_CapwapReassemblyManip) -+ err = FmPcdCcTreeAddCPR(p_FmPort->h_FmPcd, -+ p_PcdParams->p_CcParams->h_CcTree, -+ p_PcdParams->h_NetEnv, -+ p_FmPort->h_CapwapReassemblyManip, -+ TRUE); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (err != E_OK) -+ { -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ p_FmPort->h_ReassemblyTree = NULL; -+ }RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ -+ if (!FmPcdLockTryLockAll(p_FmPort->h_FmPcd)) -+ { -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ p_FmPort->h_ReassemblyTree = NULL; -+ }RELEASE_LOCK(p_FmPort->lock); -+ DBG(TRACE, ("Try LockAll - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = SetPcd(h_FmPort, p_PcdParams); -+ if (err) -+ { -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ p_FmPort->h_ReassemblyTree = NULL; -+ } -+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd); -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if ((p_FmPort->pcdEngines & FM_PCD_PRS) -+ && (p_PcdParams->p_PrsParams->includeInPrsStatistics)) -+ { -+ err = FmPcdPrsIncludePortInStatistics(p_FmPort->h_FmPcd, -+ p_FmPort->hardwarePortId, TRUE); -+ if (err) -+ { -+ DeletePcd(p_FmPort); -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ p_FmPort->h_ReassemblyTree = NULL; -+ } -+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd); -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ p_FmPort->includeInPrsStatistics = TRUE; -+ } -+ -+ FmPcdIncNetEnvOwners(p_FmPort->h_FmPcd, p_FmPort->netEnvId); -+ -+ if (FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd)) -+ { -+ memset(&fmPortGetSetCcParams, 0, sizeof(t_FmPortGetSetCcParams)); -+ -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ { -+#ifdef FM_KG_ERASE_FLOW_ID_ERRATA_FMAN_SW004 -+ if ((p_FmPort->fmRevInfo.majorRev < 6) && -+ (p_FmPort->pcdEngines & FM_PCD_KG)) -+ { -+ int i; -+ for (i = 0; ip_KgParams->numOfSchemes; i++) -+ /* The following function must be locked */ -+ FmPcdKgCcGetSetParams(p_FmPort->h_FmPcd, -+ p_PcdParams->p_KgParams->h_Schemes[i], -+ UPDATE_KG_NIA_CC_WA, -+ 0); -+ } -+#endif /* FM_KG_ERASE_FLOW_ID_ERRATA_FMAN_SW004 */ -+ -+#if (DPAA_VERSION >= 11) -+ { -+ t_FmPcdCtrlParamsPage *p_ParamsPage; -+ -+ FmPortSetGprFunc(p_FmPort, e_FM_PORT_GPR_MURAM_PAGE, -+ (void**)&p_ParamsPage); -+ ASSERT_COND(p_ParamsPage); -+ WRITE_UINT32(p_ParamsPage->postBmiFetchNia, -+ p_FmPort->savedBmiNia); -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ /* Set post-bmi-fetch nia */ -+ p_FmPort->savedBmiNia &= BMI_RFNE_FDCS_MASK; -+ p_FmPort->savedBmiNia |= (NIA_FM_CTL_AC_POST_BMI_FETCH -+ | NIA_ENG_FM_CTL); -+ -+ /* Set pre-bmi-fetch nia */ -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNDN; -+#if (DPAA_VERSION >= 11) -+ fmPortGetSetCcParams.setCcParams.nia = -+ (NIA_FM_CTL_AC_PRE_BMI_FETCH_FULL_FRAME | NIA_ENG_FM_CTL); -+#else -+ fmPortGetSetCcParams.setCcParams.nia = (NIA_FM_CTL_AC_PRE_BMI_FETCH_HEADER | NIA_ENG_FM_CTL); -+#endif /* (DPAA_VERSION >= 11) */ -+ if ((err = FmPortGetSetCcParams(p_FmPort, &fmPortGetSetCcParams)) -+ != E_OK) -+ { -+ DeletePcd(p_FmPort); -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ p_FmPort->h_ReassemblyTree = NULL; -+ } -+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd); -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ -+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd); -+ -+ /* Set pop-to-next-step nia */ -+#if (DPAA_VERSION == 10) -+ if (p_FmPort->fmRevInfo.majorRev < 6) -+ { -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNEN; -+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP | NIA_ENG_FM_CTL; -+ } -+ else -+ { -+#endif /* (DPAA_VERSION == 10) */ -+ fmPortGetSetCcParams.getCcParams.type = GET_NIA_FPNE; -+#if (DPAA_VERSION == 10) -+ } -+#endif /* (DPAA_VERSION == 10) */ -+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams)) -+ != E_OK) -+ { -+ DeletePcd(p_FmPort); -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ p_FmPort->h_ReassemblyTree = NULL; -+ }RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ /* Set post-bmi-prepare-to-enq nia */ -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_FENE; -+ fmPortGetSetCcParams.setCcParams.nia = (NIA_FM_CTL_AC_POST_BMI_ENQ -+ | NIA_ENG_FM_CTL); -+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams)) -+ != E_OK) -+ { -+ DeletePcd(p_FmPort); -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ p_FmPort->h_ReassemblyTree = NULL; -+ }RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if ((p_FmPort->h_IpReassemblyManip) -+ || (p_FmPort->h_CapwapReassemblyManip)) -+ { -+#if (DPAA_VERSION == 10) -+ if (p_FmPort->fmRevInfo.majorRev < 6) -+ { -+ /* Overwrite post-bmi-prepare-to-enq nia */ -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_FENE; -+ fmPortGetSetCcParams.setCcParams.nia = (NIA_FM_CTL_AC_POST_BMI_ENQ_ORR | NIA_ENG_FM_CTL | NIA_ORDER_RESTOR); -+ fmPortGetSetCcParams.setCcParams.overwrite = TRUE; -+ } -+ else -+ { -+#endif /* (DPAA_VERSION == 10) */ -+ /* Set the ORR bit (for order-restoration) */ -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_FPNE; -+ fmPortGetSetCcParams.setCcParams.nia = -+ fmPortGetSetCcParams.getCcParams.nia | NIA_ORDER_RESTOR; -+#if (DPAA_VERSION == 10) -+ } -+#endif /* (DPAA_VERSION == 10) */ -+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams)) -+ != E_OK) -+ { -+ DeletePcd(p_FmPort); -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ p_FmPort->h_ReassemblyTree = NULL; -+ }RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ } -+ } -+ else -+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd); -+ -+#if (DPAA_VERSION >= 11) -+ { -+ t_FmPcdCtrlParamsPage *p_ParamsPage; -+ -+ memset(&fmPortGetSetCcParams, 0, sizeof(t_FmPortGetSetCcParams)); -+ -+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_CMNE; -+ if (FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd)) -+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP -+ | NIA_ENG_FM_CTL; -+ else -+ fmPortGetSetCcParams.setCcParams.nia = -+ NIA_FM_CTL_AC_NO_IPACC_POP_TO_N_STEP | NIA_ENG_FM_CTL; -+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams)) -+ != E_OK) -+ { -+ DeletePcd(p_FmPort); -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ p_FmPort->h_ReassemblyTree = NULL; -+ }RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ FmPortSetGprFunc(p_FmPort, e_FM_PORT_GPR_MURAM_PAGE, -+ (void**)&p_ParamsPage); -+ ASSERT_COND(p_ParamsPage); -+ -+ if (FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd)) -+ WRITE_UINT32( -+ p_ParamsPage->misc, -+ GET_UINT32(p_ParamsPage->misc) | FM_CTL_PARAMS_PAGE_OFFLOAD_SUPPORT_EN); -+ -+ if ((p_FmPort->h_IpReassemblyManip) -+ || (p_FmPort->h_CapwapReassemblyManip)) -+ { -+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ WRITE_UINT32( -+ p_ParamsPage->discardMask, -+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsdm)); -+ else -+ WRITE_UINT32( -+ p_ParamsPage->discardMask, -+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfsdm)); -+ } -+#ifdef FM_ERROR_VSP_NO_MATCH_SW006 -+ if (p_FmPort->vspe) -+ WRITE_UINT32( -+ p_ParamsPage->misc, -+ GET_UINT32(p_ParamsPage->misc) | (p_FmPort->dfltRelativeId & FM_CTL_PARAMS_PAGE_ERROR_VSP_MASK)); -+#endif /* FM_ERROR_VSP_NO_MATCH_SW006 */ -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ err = AttachPCD(h_FmPort); -+ if (err) -+ { -+ DeletePcd(p_FmPort); -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ p_FmPort->h_ReassemblyTree = NULL; -+ }RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ RELEASE_LOCK(p_FmPort->lock); -+ -+ return err; -+} -+ -+t_Error FM_PORT_DeletePCD(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ -+ if (p_FmPort->imEn) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, -+ ("available for non-independant mode ports only")); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION, -+ ("available for Rx and offline parsing ports only")); -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = DetachPCD(h_FmPort); -+ if (err) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ FmPcdDecNetEnvOwners(p_FmPort->h_FmPcd, p_FmPort->netEnvId); -+ -+ /* we do it anyway, instead of checking if included */ -+ if ((p_FmPort->pcdEngines & FM_PCD_PRS) && p_FmPort->includeInPrsStatistics) -+ { -+ FmPcdPrsIncludePortInStatistics(p_FmPort->h_FmPcd, -+ p_FmPort->hardwarePortId, FALSE); -+ p_FmPort->includeInPrsStatistics = FALSE; -+ } -+ -+ if (!FmPcdLockTryLockAll(p_FmPort->h_FmPcd)) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ DBG(TRACE, ("Try LockAll - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = DeletePcd(h_FmPort); -+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd); -+ if (err) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ if (p_FmPort->h_ReassemblyTree) -+ { -+ err = FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree); -+ if (err) -+ { -+ RELEASE_LOCK(p_FmPort->lock); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ p_FmPort->h_ReassemblyTree = NULL; -+ }RELEASE_LOCK(p_FmPort->lock); -+ -+ return err; -+} -+ -+t_Error FM_PORT_PcdKgBindSchemes(t_Handle h_FmPort, -+ t_FmPcdPortSchemesParams *p_PortScheme) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_FmPcdKgInterModuleBindPortToSchemes schemeBind; -+ t_Error err = E_OK; -+ uint32_t tmpScmVec = 0; -+ int i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->pcdEngines & FM_PCD_KG, -+ E_INVALID_STATE); -+ -+ schemeBind.netEnvId = p_FmPort->netEnvId; -+ schemeBind.hardwarePortId = p_FmPort->hardwarePortId; -+ schemeBind.numOfSchemes = p_PortScheme->numOfSchemes; -+ schemeBind.useClsPlan = p_FmPort->useClsPlan; -+ for (i = 0; i < schemeBind.numOfSchemes; i++) -+ { -+ schemeBind.schemesIds[i] = FmPcdKgGetSchemeId( -+ p_PortScheme->h_Schemes[i]); -+ /* build vector */ -+ tmpScmVec |= 1 << (31 - (uint32_t)schemeBind.schemesIds[i]); -+ } -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FmPcdKgBindPortToSchemes(p_FmPort->h_FmPcd, &schemeBind); -+ if (err == E_OK) -+ p_FmPort->schemesPerPortVector |= tmpScmVec; -+ -+#ifdef FM_KG_ERASE_FLOW_ID_ERRATA_FMAN_SW004 -+ if ((FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd)) && -+ (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) && -+ (p_FmPort->fmRevInfo.majorRev < 6)) -+ { -+ for (i=0; inumOfSchemes; i++) -+ FmPcdKgCcGetSetParams(p_FmPort->h_FmPcd, p_PortScheme->h_Schemes[i], UPDATE_KG_NIA_CC_WA, 0); -+ } -+#endif /* FM_KG_ERASE_FLOW_ID_ERRATA_FMAN_SW004 */ -+ -+ RELEASE_LOCK(p_FmPort->lock); -+ -+ return err; -+} -+ -+t_Error FM_PORT_PcdKgUnbindSchemes(t_Handle h_FmPort, -+ t_FmPcdPortSchemesParams *p_PortScheme) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_FmPcdKgInterModuleBindPortToSchemes schemeBind; -+ t_Error err = E_OK; -+ uint32_t tmpScmVec = 0; -+ int i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->pcdEngines & FM_PCD_KG, -+ E_INVALID_STATE); -+ -+ schemeBind.netEnvId = p_FmPort->netEnvId; -+ schemeBind.hardwarePortId = p_FmPort->hardwarePortId; -+ schemeBind.numOfSchemes = p_PortScheme->numOfSchemes; -+ for (i = 0; i < schemeBind.numOfSchemes; i++) -+ { -+ schemeBind.schemesIds[i] = FmPcdKgGetSchemeId( -+ p_PortScheme->h_Schemes[i]); -+ /* build vector */ -+ tmpScmVec |= 1 << (31 - (uint32_t)schemeBind.schemesIds[i]); -+ } -+ -+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock)) -+ { -+ DBG(TRACE, ("FM Port Try Lock - BUSY")); -+ return ERROR_CODE(E_BUSY); -+ } -+ -+ err = FmPcdKgUnbindPortToSchemes(p_FmPort->h_FmPcd, &schemeBind); -+ if (err == E_OK) -+ p_FmPort->schemesPerPortVector &= ~tmpScmVec; -+ RELEASE_LOCK(p_FmPort->lock); -+ -+ return err; -+} -+ -+t_Error FM_PORT_AddCongestionGrps(t_Handle h_FmPort, -+ t_FmPortCongestionGrps *p_CongestionGrps) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ uint8_t priorityTmpArray[FM_PORT_NUM_OF_CONGESTION_GRPS]; -+ uint8_t mod, index; -+ uint32_t i, grpsMap[FMAN_PORT_CG_MAP_NUM]; -+ int err; -+#if (DPAA_VERSION >= 11) -+ int j; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ -+ /* un-necessary check of the indexes; probably will be needed in the future when there -+ will be more CGs available .... -+ for (i=0; inumOfCongestionGrpsToConsider; i++) -+ if (p_CongestionGrps->congestionGrpsToConsider[i] >= FM_PORT_NUM_OF_CONGESTION_GRPS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("CG id!")); -+ */ -+ -+#ifdef FM_NO_OP_OBSERVED_CGS -+ if ((p_FmPort->fmRevInfo.majorRev != 4) && -+ (p_FmPort->fmRevInfo.majorRev < 6)) -+ { -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) && -+ (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Available for Rx ports only")); -+ } -+ else -+#endif /* FM_NO_OP_OBSERVED_CGS */ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("Available for Rx & OP ports only")); -+ -+ /* Prepare groups map array */ -+ memset(grpsMap, 0, FMAN_PORT_CG_MAP_NUM * sizeof(uint32_t)); -+ for (i = 0; i < p_CongestionGrps->numOfCongestionGrpsToConsider; i++) -+ { -+ index = (uint8_t)(p_CongestionGrps->congestionGrpsToConsider[i] / 32); -+ mod = (uint8_t)(p_CongestionGrps->congestionGrpsToConsider[i] % 32); -+ if (p_FmPort->fmRevInfo.majorRev != 4) -+ grpsMap[7 - index] |= (uint32_t)(1 << mod); -+ else -+ grpsMap[0] |= (uint32_t)(1 << mod); -+ } -+ -+ memset(&priorityTmpArray, 0, -+ FM_PORT_NUM_OF_CONGESTION_GRPS * sizeof(uint8_t)); -+ -+ for (i = 0; i < p_CongestionGrps->numOfCongestionGrpsToConsider; i++) -+ { -+#if (DPAA_VERSION >= 11) -+ for (j = 0; j < FM_MAX_NUM_OF_PFC_PRIORITIES; j++) -+ if (p_CongestionGrps->pfcPrioritiesEn[i][j]) -+ priorityTmpArray[p_CongestionGrps->congestionGrpsToConsider[i]] |= -+ (0x01 << (FM_MAX_NUM_OF_PFC_PRIORITIES - j - 1)); -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ -+#if (DPAA_VERSION >= 11) -+ for (i = 0; i < FM_PORT_NUM_OF_CONGESTION_GRPS; i++) -+ { -+ err = FmSetCongestionGroupPFCpriority(p_FmPort->h_Fm, i, -+ priorityTmpArray[i]); -+ if (err) -+ return err; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ err = fman_port_add_congestion_grps(&p_FmPort->port, grpsMap); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_add_congestion_grps")); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_RemoveCongestionGrps(t_Handle h_FmPort, -+ t_FmPortCongestionGrps *p_CongestionGrps) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ uint8_t mod, index; -+ uint32_t i, grpsMap[FMAN_PORT_CG_MAP_NUM]; -+ int err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ -+ { -+#ifdef FM_NO_OP_OBSERVED_CGS -+ t_FmRevisionInfo revInfo; -+ -+ FM_GetRevision(p_FmPort->h_Fm, &revInfo); -+ if (revInfo.majorRev != 4) -+ { -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) && -+ (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Available for Rx ports only")); -+ } -+ else -+#endif /* FM_NO_OP_OBSERVED_CGS */ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX) -+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("Available for Rx & OP ports only")); -+ } -+ -+ /* Prepare groups map array */ -+ memset(grpsMap, 0, FMAN_PORT_CG_MAP_NUM * sizeof(uint32_t)); -+ for (i = 0; i < p_CongestionGrps->numOfCongestionGrpsToConsider; i++) -+ { -+ index = (uint8_t)(p_CongestionGrps->congestionGrpsToConsider[i] / 32); -+ mod = (uint8_t)(p_CongestionGrps->congestionGrpsToConsider[i] % 32); -+ if (p_FmPort->fmRevInfo.majorRev != 4) -+ grpsMap[7 - index] |= (uint32_t)(1 << mod); -+ else -+ grpsMap[0] |= (uint32_t)(1 << mod); -+ } -+ -+#if (DPAA_VERSION >= 11) -+ for (i = 0; i < p_CongestionGrps->numOfCongestionGrpsToConsider; i++) -+ { -+ t_Error err = FmSetCongestionGroupPFCpriority( -+ p_FmPort->h_Fm, p_CongestionGrps->congestionGrpsToConsider[i], -+ 0); -+ if (err) -+ return err; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ err = fman_port_remove_congestion_grps(&p_FmPort->port, grpsMap); -+ if (err != 0) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("fman_port_remove_congestion_grps")); -+ return E_OK; -+} -+ -+#if (DPAA_VERSION >= 11) -+t_Error FM_PORT_GetIPv4OptionsCount(t_Handle h_FmPort, -+ uint32_t *p_Ipv4OptionsCount) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR( -+ (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING), -+ E_INVALID_VALUE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_ParamsPage, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_Ipv4OptionsCount, E_NULL_POINTER); -+ -+ *p_Ipv4OptionsCount = GET_UINT32(p_FmPort->p_ParamsPage->ipfOptionsCounter); -+ -+ return E_OK; -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+t_Error FM_PORT_ConfigDsarSupport(t_Handle h_FmPortRx, -+ t_FmPortDsarTablesSizes *params) -+{ -+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPortRx; -+ p_FmPort->deepSleepVars.autoResMaxSizes = XX_Malloc( -+ sizeof(struct t_FmPortDsarTablesSizes)); -+ memcpy(p_FmPort->deepSleepVars.autoResMaxSizes, params, -+ sizeof(struct t_FmPortDsarTablesSizes)); -+ return E_OK; -+} -+ -+static t_Error FmPortConfigAutoResForDeepSleepSupport1(t_FmPort *p_FmPort) -+{ -+ uint32_t *param_page; -+ t_FmPortDsarTablesSizes *params = p_FmPort->deepSleepVars.autoResMaxSizes; -+ t_ArCommonDesc *ArCommonDescPtr; -+ uint32_t size = sizeof(t_ArCommonDesc); -+ // ARP -+ // should put here if (params->max_num_of_arp_entries)? -+ size = ROUND_UP(size,4); -+ size += sizeof(t_DsarArpDescriptor); -+ size += sizeof(t_DsarArpBindingEntry) * params->maxNumOfArpEntries; -+ size += sizeof(t_DsarArpStatistics); -+ //ICMPV4 -+ size = ROUND_UP(size,4); -+ size += sizeof(t_DsarIcmpV4Descriptor); -+ size += sizeof(t_DsarIcmpV4BindingEntry) * params->maxNumOfEchoIpv4Entries; -+ size += sizeof(t_DsarIcmpV4Statistics); -+ //ICMPV6 -+ size = ROUND_UP(size,4); -+ size += sizeof(t_DsarIcmpV6Descriptor); -+ size += sizeof(t_DsarIcmpV6BindingEntry) * params->maxNumOfEchoIpv6Entries; -+ size += sizeof(t_DsarIcmpV6Statistics); -+ //ND -+ size = ROUND_UP(size,4); -+ size += sizeof(t_DsarNdDescriptor); -+ size += sizeof(t_DsarIcmpV6BindingEntry) * params->maxNumOfNdpEntries; -+ size += sizeof(t_DsarIcmpV6Statistics); -+ //SNMP -+ size = ROUND_UP(size,4); -+ size += sizeof(t_DsarSnmpDescriptor); -+ size += sizeof(t_DsarSnmpIpv4AddrTblEntry) -+ * params->maxNumOfSnmpIPV4Entries; -+ size += sizeof(t_DsarSnmpIpv6AddrTblEntry) -+ * params->maxNumOfSnmpIPV6Entries; -+ size += sizeof(t_OidsTblEntry) * params->maxNumOfSnmpOidEntries; -+ size += params->maxNumOfSnmpOidChar; -+ size += sizeof(t_DsarIcmpV6Statistics); -+ //filters -+ size = ROUND_UP(size,4); -+ size += params->maxNumOfIpProtFiltering; -+ size = ROUND_UP(size,4); -+ size += params->maxNumOfUdpPortFiltering * sizeof(t_PortTblEntry); -+ size = ROUND_UP(size,4); -+ size += params->maxNumOfTcpPortFiltering * sizeof(t_PortTblEntry); -+ -+ // add here for more protocols -+ -+ // statistics -+ size = ROUND_UP(size,4); -+ size += sizeof(t_ArStatistics); -+ -+ ArCommonDescPtr = FM_MURAM_AllocMem(p_FmPort->h_FmMuram, size, 0x10); -+ -+ param_page = -+ XX_PhysToVirt( -+ p_FmPort->fmMuramPhysBaseAddr -+ + GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr)); -+ WRITE_UINT32( -+ *param_page, -+ (uint32_t)(XX_VirtToPhys(ArCommonDescPtr) - p_FmPort->fmMuramPhysBaseAddr)); -+ return E_OK; -+} -+ -+t_FmPortDsarTablesSizes* FM_PORT_GetDsarTablesMaxSizes(t_Handle h_FmPortRx) -+{ -+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPortRx; -+ return p_FmPort->deepSleepVars.autoResMaxSizes; -+} -+ -+struct arOffsets -+{ -+ uint32_t arp; -+ uint32_t nd; -+ uint32_t icmpv4; -+ uint32_t icmpv6; -+ uint32_t snmp; -+ uint32_t stats; -+ uint32_t filtIp; -+ uint32_t filtUdp; -+ uint32_t filtTcp; -+}; -+ -+static uint32_t AR_ComputeOffsets(struct arOffsets* of, -+ struct t_FmPortDsarParams *params, -+ t_FmPort *p_FmPort) -+{ -+ uint32_t size = sizeof(t_ArCommonDesc); -+ // ARP -+ if (params->p_AutoResArpInfo) -+ { -+ size = ROUND_UP(size,4); -+ of->arp = size; -+ size += sizeof(t_DsarArpDescriptor); -+ size += sizeof(t_DsarArpBindingEntry) -+ * params->p_AutoResArpInfo->tableSize; -+ size += sizeof(t_DsarArpStatistics); -+ } -+ // ICMPV4 -+ if (params->p_AutoResEchoIpv4Info) -+ { -+ size = ROUND_UP(size,4); -+ of->icmpv4 = size; -+ size += sizeof(t_DsarIcmpV4Descriptor); -+ size += sizeof(t_DsarIcmpV4BindingEntry) -+ * params->p_AutoResEchoIpv4Info->tableSize; -+ size += sizeof(t_DsarIcmpV4Statistics); -+ } -+ // ICMPV6 -+ if (params->p_AutoResEchoIpv6Info) -+ { -+ size = ROUND_UP(size,4); -+ of->icmpv6 = size; -+ size += sizeof(t_DsarIcmpV6Descriptor); -+ size += sizeof(t_DsarIcmpV6BindingEntry) -+ * params->p_AutoResEchoIpv6Info->tableSize; -+ size += sizeof(t_DsarIcmpV6Statistics); -+ } -+ // ND -+ if (params->p_AutoResNdpInfo) -+ { -+ size = ROUND_UP(size,4); -+ of->nd = size; -+ size += sizeof(t_DsarNdDescriptor); -+ size += sizeof(t_DsarIcmpV6BindingEntry) -+ * (params->p_AutoResNdpInfo->tableSizeAssigned -+ + params->p_AutoResNdpInfo->tableSizeTmp); -+ size += sizeof(t_DsarIcmpV6Statistics); -+ } -+ // SNMP -+ if (params->p_AutoResSnmpInfo) -+ { -+ size = ROUND_UP(size,4); -+ of->snmp = size; -+ size += sizeof(t_DsarSnmpDescriptor); -+ size += sizeof(t_DsarSnmpIpv4AddrTblEntry) -+ * params->p_AutoResSnmpInfo->numOfIpv4Addresses; -+ size += sizeof(t_DsarSnmpIpv6AddrTblEntry) -+ * params->p_AutoResSnmpInfo->numOfIpv6Addresses; -+ size += sizeof(t_OidsTblEntry) * params->p_AutoResSnmpInfo->oidsTblSize; -+ size += p_FmPort->deepSleepVars.autoResMaxSizes->maxNumOfSnmpOidChar; -+ size += sizeof(t_DsarIcmpV6Statistics); -+ } -+ //filters -+ size = ROUND_UP(size,4); -+ if (params->p_AutoResFilteringInfo) -+ { -+ of->filtIp = size; -+ size += params->p_AutoResFilteringInfo->ipProtTableSize; -+ size = ROUND_UP(size,4); -+ of->filtUdp = size; -+ size += params->p_AutoResFilteringInfo->udpPortsTableSize -+ * sizeof(t_PortTblEntry); -+ size = ROUND_UP(size,4); -+ of->filtTcp = size; -+ size += params->p_AutoResFilteringInfo->tcpPortsTableSize -+ * sizeof(t_PortTblEntry); -+ } -+ // add here for more protocols -+ // statistics -+ size = ROUND_UP(size,4); -+ of->stats = size; -+ size += sizeof(t_ArStatistics); -+ return size; -+} -+ -+uint32_t* ARDesc; -+void PrsEnable(t_Handle p_FmPcd); -+void PrsDisable(t_Handle p_FmPcd); -+int PrsIsEnabled(t_Handle p_FmPcd); -+t_Handle FM_PCD_GetHcPort(t_Handle h_FmPcd); -+ -+static t_Error DsarCheckParams(t_FmPortDsarParams *params, -+ t_FmPortDsarTablesSizes *sizes) -+{ -+ bool macInit = FALSE; -+ uint8_t mac[6]; -+ int i = 0; -+ -+ // check table sizes -+ if (params->p_AutoResArpInfo -+ && sizes->maxNumOfArpEntries < params->p_AutoResArpInfo->tableSize) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("DSAR: Arp table size exceeds the configured maximum size.")); -+ if (params->p_AutoResEchoIpv4Info -+ && sizes->maxNumOfEchoIpv4Entries -+ < params->p_AutoResEchoIpv4Info->tableSize) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("DSAR: EchoIpv4 table size exceeds the configured maximum size.")); -+ if (params->p_AutoResNdpInfo -+ && sizes->maxNumOfNdpEntries -+ < params->p_AutoResNdpInfo->tableSizeAssigned -+ + params->p_AutoResNdpInfo->tableSizeTmp) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("DSAR: NDP table size exceeds the configured maximum size.")); -+ if (params->p_AutoResEchoIpv6Info -+ && sizes->maxNumOfEchoIpv6Entries -+ < params->p_AutoResEchoIpv6Info->tableSize) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("DSAR: EchoIpv6 table size exceeds the configured maximum size.")); -+ if (params->p_AutoResSnmpInfo -+ && sizes->maxNumOfSnmpOidEntries -+ < params->p_AutoResSnmpInfo->oidsTblSize) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("DSAR: Snmp Oid table size exceeds the configured maximum size.")); -+ if (params->p_AutoResSnmpInfo -+ && sizes->maxNumOfSnmpIPV4Entries -+ < params->p_AutoResSnmpInfo->numOfIpv4Addresses) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("DSAR: Snmp ipv4 table size exceeds the configured maximum size.")); -+ if (params->p_AutoResSnmpInfo -+ && sizes->maxNumOfSnmpIPV6Entries -+ < params->p_AutoResSnmpInfo->numOfIpv6Addresses) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("DSAR: Snmp ipv6 table size exceeds the configured maximum size.")); -+ if (params->p_AutoResFilteringInfo) -+ { -+ if (sizes->maxNumOfIpProtFiltering -+ < params->p_AutoResFilteringInfo->ipProtTableSize) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("DSAR: ip filter table size exceeds the configured maximum size.")); -+ if (sizes->maxNumOfTcpPortFiltering -+ < params->p_AutoResFilteringInfo->udpPortsTableSize) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("DSAR: udp filter table size exceeds the configured maximum size.")); -+ if (sizes->maxNumOfUdpPortFiltering -+ < params->p_AutoResFilteringInfo->tcpPortsTableSize) -+ RETURN_ERROR( -+ MAJOR, -+ E_INVALID_VALUE, -+ ("DSAR: tcp filter table size exceeds the configured maximum size.")); -+ } -+ /* check only 1 MAC address is configured (this is what ucode currently supports) */ -+ if (params->p_AutoResArpInfo && params->p_AutoResArpInfo->tableSize) -+ { -+ memcpy(mac, params->p_AutoResArpInfo->p_AutoResTable[0].mac, 6); -+ i = 1; -+ macInit = TRUE; -+ -+ for (; i < params->p_AutoResArpInfo->tableSize; i++) -+ if (memcmp(mac, params->p_AutoResArpInfo->p_AutoResTable[i].mac, 6)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("DSAR: Only 1 mac address is currently supported.")); -+ } -+ if (params->p_AutoResEchoIpv4Info -+ && params->p_AutoResEchoIpv4Info->tableSize) -+ { -+ i = 0; -+ if (!macInit) -+ { -+ memcpy(mac, params->p_AutoResEchoIpv4Info->p_AutoResTable[0].mac, -+ 6); -+ i = 1; -+ macInit = TRUE; -+ } -+ for (; i < params->p_AutoResEchoIpv4Info->tableSize; i++) -+ if (memcmp(mac, -+ params->p_AutoResEchoIpv4Info->p_AutoResTable[i].mac, 6)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("DSAR: Only 1 mac address is currently supported.")); -+ } -+ if (params->p_AutoResEchoIpv6Info -+ && params->p_AutoResEchoIpv6Info->tableSize) -+ { -+ i = 0; -+ if (!macInit) -+ { -+ memcpy(mac, params->p_AutoResEchoIpv6Info->p_AutoResTable[0].mac, -+ 6); -+ i = 1; -+ macInit = TRUE; -+ } -+ for (; i < params->p_AutoResEchoIpv6Info->tableSize; i++) -+ if (memcmp(mac, -+ params->p_AutoResEchoIpv6Info->p_AutoResTable[i].mac, 6)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("DSAR: Only 1 mac address is currently supported.")); -+ } -+ if (params->p_AutoResNdpInfo && params->p_AutoResNdpInfo->tableSizeAssigned) -+ { -+ i = 0; -+ if (!macInit) -+ { -+ memcpy(mac, params->p_AutoResNdpInfo->p_AutoResTableAssigned[0].mac, -+ 6); -+ i = 1; -+ macInit = TRUE; -+ } -+ for (; i < params->p_AutoResNdpInfo->tableSizeAssigned; i++) -+ if (memcmp(mac, -+ params->p_AutoResNdpInfo->p_AutoResTableAssigned[i].mac, -+ 6)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("DSAR: Only 1 mac address is currently supported.")); -+ } -+ if (params->p_AutoResNdpInfo && params->p_AutoResNdpInfo->tableSizeTmp) -+ { -+ i = 0; -+ if (!macInit) -+ { -+ memcpy(mac, params->p_AutoResNdpInfo->p_AutoResTableTmp[0].mac, 6); -+ i = 1; -+ } -+ for (; i < params->p_AutoResNdpInfo->tableSizeTmp; i++) -+ if (memcmp(mac, params->p_AutoResNdpInfo->p_AutoResTableTmp[i].mac, -+ 6)) -+ RETURN_ERROR( -+ MAJOR, E_INVALID_VALUE, -+ ("DSAR: Only 1 mac address is currently supported.")); -+ } -+ return E_OK; -+} -+ -+static int GetBERLen(uint8_t* buf) -+{ -+ if (*buf & 0x80) -+ { -+ if ((*buf & 0x7F) == 1) -+ return buf[1]; -+ else -+ return *(uint16_t*)&buf[1]; // assuming max len is 2 -+ } -+ else -+ return buf[0]; -+} -+#define TOTAL_BER_LEN(len) (len < 128) ? len + 2 : len + 3 -+ -+#define SCFG_FMCLKDPSLPCR_ADDR 0xFFE0FC00C -+#define SCFG_FMCLKDPSLPCR_DS_VAL 0x08402000 -+#define SCFG_FMCLKDPSLPCR_NORMAL_VAL 0x00402000 -+static int fm_soc_suspend(void) -+{ -+ uint32_t *fmclk, tmp32; -+ fmclk = ioremap(SCFG_FMCLKDPSLPCR_ADDR, 4); -+ tmp32 = GET_UINT32(*fmclk); -+ WRITE_UINT32(*fmclk, SCFG_FMCLKDPSLPCR_DS_VAL); -+ tmp32 = GET_UINT32(*fmclk); -+ iounmap(fmclk); -+ return 0; -+} -+ -+void fm_clk_down(void) -+{ -+ uint32_t *fmclk, tmp32; -+ fmclk = ioremap(SCFG_FMCLKDPSLPCR_ADDR, 4); -+ tmp32 = GET_UINT32(*fmclk); -+ WRITE_UINT32(*fmclk, SCFG_FMCLKDPSLPCR_DS_VAL | 0x40000000); -+ tmp32 = GET_UINT32(*fmclk); -+ iounmap(fmclk); -+} -+ -+t_Error FM_PORT_EnterDsar(t_Handle h_FmPortRx, t_FmPortDsarParams *params) -+{ -+ int i, j; -+ t_Error err; -+ uint32_t nia; -+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPortRx; -+ t_FmPort *p_FmPortTx = (t_FmPort *)params->h_FmPortTx; -+ t_DsarArpDescriptor *ArpDescriptor; -+ t_DsarIcmpV4Descriptor* ICMPV4Descriptor; -+ t_DsarIcmpV6Descriptor* ICMPV6Descriptor; -+ t_DsarNdDescriptor* NDDescriptor; -+ -+ uint64_t fmMuramVirtBaseAddr = (uint64_t)PTR_TO_UINT(XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr)); -+ uint32_t *param_page = XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr + GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr)); -+ t_ArCommonDesc *ArCommonDescPtr = (t_ArCommonDesc*)(XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr + GET_UINT32(*param_page))); -+ struct arOffsets* of; -+ uint8_t tmp = 0; -+ t_FmGetSetParams fmGetSetParams; -+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams)); -+ fmGetSetParams.setParams.type = UPDATE_FPM_BRKC_SLP; -+ fmGetSetParams.setParams.sleep = 1; -+ -+ err = DsarCheckParams(params, p_FmPort->deepSleepVars.autoResMaxSizes); -+ if (err != E_OK) -+ return err; -+ -+ p_FmPort->deepSleepVars.autoResOffsets = XX_Malloc(sizeof(struct arOffsets)); -+ of = (struct arOffsets *)p_FmPort->deepSleepVars.autoResOffsets; -+ IOMemSet32(ArCommonDescPtr, 0, AR_ComputeOffsets(of, params, p_FmPort)); -+ -+ // common -+ WRITE_UINT8(ArCommonDescPtr->arTxPort, p_FmPortTx->hardwarePortId); -+ nia = GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfne); // bmi nia -+ if ((nia & 0x007C0000) == 0x00440000) // bmi nia is parser -+ WRITE_UINT32(ArCommonDescPtr->activeHPNIA, GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfpne)); -+ else -+ WRITE_UINT32(ArCommonDescPtr->activeHPNIA, nia); -+ WRITE_UINT16(ArCommonDescPtr->snmpPort, 161); -+ -+ // ARP -+ if (params->p_AutoResArpInfo) -+ { -+ t_DsarArpBindingEntry* arp_bindings; -+ ArpDescriptor = (t_DsarArpDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->arp); -+ WRITE_UINT32(ArCommonDescPtr->p_ArpDescriptor, PTR_TO_UINT(ArpDescriptor) - fmMuramVirtBaseAddr); -+ arp_bindings = (t_DsarArpBindingEntry*)(PTR_TO_UINT(ArpDescriptor) + sizeof(t_DsarArpDescriptor)); -+ if (params->p_AutoResArpInfo->enableConflictDetection) -+ WRITE_UINT16(ArpDescriptor->control, 1); -+ else -+ WRITE_UINT16(ArpDescriptor->control, 0); -+ if (params->p_AutoResArpInfo->tableSize) -+ { -+ t_FmPortDsarArpEntry* arp_entry = params->p_AutoResArpInfo->p_AutoResTable; -+ WRITE_UINT16(*(uint16_t*)&ArCommonDescPtr->macStationAddr[0], *(uint16_t*)&arp_entry[0].mac[0]); -+ WRITE_UINT32(*(uint32_t*)&ArCommonDescPtr->macStationAddr[2], *(uint32_t*)&arp_entry[0].mac[2]); -+ WRITE_UINT16(ArpDescriptor->numOfBindings, params->p_AutoResArpInfo->tableSize); -+ -+ for (i = 0; i < params->p_AutoResArpInfo->tableSize; i++) -+ { -+ WRITE_UINT32(arp_bindings[i].ipv4Addr, arp_entry[i].ipAddress); -+ if (arp_entry[i].isVlan) -+ WRITE_UINT16(arp_bindings[i].vlanId, arp_entry[i].vid & 0xFFF); -+ } -+ WRITE_UINT32(ArpDescriptor->p_Bindings, PTR_TO_UINT(arp_bindings) - fmMuramVirtBaseAddr); -+ } -+ WRITE_UINT32(ArpDescriptor->p_Statistics, PTR_TO_UINT(arp_bindings) + -+ sizeof(t_DsarArpBindingEntry) * params->p_AutoResArpInfo->tableSize - fmMuramVirtBaseAddr); -+ } -+ -+ // ICMPV4 -+ if (params->p_AutoResEchoIpv4Info) -+ { -+ t_DsarIcmpV4BindingEntry* icmpv4_bindings; -+ ICMPV4Descriptor = (t_DsarIcmpV4Descriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->icmpv4); -+ WRITE_UINT32(ArCommonDescPtr->p_IcmpV4Descriptor, PTR_TO_UINT(ICMPV4Descriptor) - fmMuramVirtBaseAddr); -+ icmpv4_bindings = (t_DsarIcmpV4BindingEntry*)(PTR_TO_UINT(ICMPV4Descriptor) + sizeof(t_DsarIcmpV4Descriptor)); -+ WRITE_UINT16(ICMPV4Descriptor->control, 0); -+ if (params->p_AutoResEchoIpv4Info->tableSize) -+ { -+ t_FmPortDsarArpEntry* arp_entry = params->p_AutoResEchoIpv4Info->p_AutoResTable; -+ WRITE_UINT16(*(uint16_t*)&ArCommonDescPtr->macStationAddr[0], *(uint16_t*)&arp_entry[0].mac[0]); -+ WRITE_UINT32(*(uint32_t*)&ArCommonDescPtr->macStationAddr[2], *(uint32_t*)&arp_entry[0].mac[2]); -+ WRITE_UINT16(ICMPV4Descriptor->numOfBindings, params->p_AutoResEchoIpv4Info->tableSize); -+ -+ for (i = 0; i < params->p_AutoResEchoIpv4Info->tableSize; i++) -+ { -+ WRITE_UINT32(icmpv4_bindings[i].ipv4Addr, arp_entry[i].ipAddress); -+ if (arp_entry[i].isVlan) -+ WRITE_UINT16(icmpv4_bindings[i].vlanId, arp_entry[i].vid & 0xFFF); -+ } -+ WRITE_UINT32(ICMPV4Descriptor->p_Bindings, PTR_TO_UINT(icmpv4_bindings) - fmMuramVirtBaseAddr); -+ } -+ WRITE_UINT32(ICMPV4Descriptor->p_Statistics, PTR_TO_UINT(icmpv4_bindings) + -+ sizeof(t_DsarIcmpV4BindingEntry) * params->p_AutoResEchoIpv4Info->tableSize - fmMuramVirtBaseAddr); -+ } -+ -+ // ICMPV6 -+ if (params->p_AutoResEchoIpv6Info) -+ { -+ t_DsarIcmpV6BindingEntry* icmpv6_bindings; -+ ICMPV6Descriptor = (t_DsarIcmpV6Descriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->icmpv6); -+ WRITE_UINT32(ArCommonDescPtr->p_IcmpV6Descriptor, PTR_TO_UINT(ICMPV6Descriptor) - fmMuramVirtBaseAddr); -+ icmpv6_bindings = (t_DsarIcmpV6BindingEntry*)(PTR_TO_UINT(ICMPV6Descriptor) + sizeof(t_DsarIcmpV6Descriptor)); -+ WRITE_UINT16(ICMPV6Descriptor->control, 0); -+ if (params->p_AutoResEchoIpv6Info->tableSize) -+ { -+ t_FmPortDsarNdpEntry* ndp_entry = params->p_AutoResEchoIpv6Info->p_AutoResTable; -+ WRITE_UINT16(*(uint16_t*)&ArCommonDescPtr->macStationAddr[0], *(uint16_t*)&ndp_entry[0].mac[0]); -+ WRITE_UINT32(*(uint32_t*)&ArCommonDescPtr->macStationAddr[2], *(uint32_t*)&ndp_entry[0].mac[2]); -+ WRITE_UINT16(ICMPV6Descriptor->numOfBindings, params->p_AutoResEchoIpv6Info->tableSize); -+ -+ for (i = 0; i < params->p_AutoResEchoIpv6Info->tableSize; i++) -+ { -+ for (j = 0; j < 4; j++) -+ WRITE_UINT32(icmpv6_bindings[i].ipv6Addr[j], ndp_entry[i].ipAddress[j]); -+ if (ndp_entry[i].isVlan) -+ WRITE_UINT16(*(uint16_t*)&icmpv6_bindings[i].ipv6Addr[4], ndp_entry[i].vid & 0xFFF); // writing vlan -+ } -+ WRITE_UINT32(ICMPV6Descriptor->p_Bindings, PTR_TO_UINT(icmpv6_bindings) - fmMuramVirtBaseAddr); -+ } -+ WRITE_UINT32(ICMPV6Descriptor->p_Statistics, PTR_TO_UINT(icmpv6_bindings) + -+ sizeof(t_DsarIcmpV6BindingEntry) * params->p_AutoResEchoIpv6Info->tableSize - fmMuramVirtBaseAddr); -+ } -+ -+ // ND -+ if (params->p_AutoResNdpInfo) -+ { -+ t_DsarIcmpV6BindingEntry* icmpv6_bindings; -+ NDDescriptor = (t_DsarNdDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->nd); -+ WRITE_UINT32(ArCommonDescPtr->p_NdDescriptor, PTR_TO_UINT(NDDescriptor) - fmMuramVirtBaseAddr); -+ icmpv6_bindings = (t_DsarIcmpV6BindingEntry*)(PTR_TO_UINT(NDDescriptor) + sizeof(t_DsarNdDescriptor)); -+ if (params->p_AutoResNdpInfo->enableConflictDetection) -+ WRITE_UINT16(NDDescriptor->control, 1); -+ else -+ WRITE_UINT16(NDDescriptor->control, 0); -+ if (params->p_AutoResNdpInfo->tableSizeAssigned + params->p_AutoResNdpInfo->tableSizeTmp) -+ { -+ t_FmPortDsarNdpEntry* ndp_entry = params->p_AutoResNdpInfo->p_AutoResTableAssigned; -+ WRITE_UINT16(*(uint16_t*)&ArCommonDescPtr->macStationAddr[0], *(uint16_t*)&ndp_entry[0].mac[0]); -+ WRITE_UINT32(*(uint32_t*)&ArCommonDescPtr->macStationAddr[2], *(uint32_t*)&ndp_entry[0].mac[2]); -+ WRITE_UINT16(NDDescriptor->numOfBindings, params->p_AutoResNdpInfo->tableSizeAssigned -+ + params->p_AutoResNdpInfo->tableSizeTmp); -+ -+ for (i = 0; i < params->p_AutoResNdpInfo->tableSizeAssigned; i++) -+ { -+ for (j = 0; j < 4; j++) -+ WRITE_UINT32(icmpv6_bindings[i].ipv6Addr[j], ndp_entry[i].ipAddress[j]); -+ if (ndp_entry[i].isVlan) -+ WRITE_UINT16(*(uint16_t*)&icmpv6_bindings[i].ipv6Addr[4], ndp_entry[i].vid & 0xFFF); // writing vlan -+ } -+ ndp_entry = params->p_AutoResNdpInfo->p_AutoResTableTmp; -+ for (i = 0; i < params->p_AutoResNdpInfo->tableSizeTmp; i++) -+ { -+ for (j = 0; j < 4; j++) -+ WRITE_UINT32(icmpv6_bindings[i + params->p_AutoResNdpInfo->tableSizeAssigned].ipv6Addr[j], ndp_entry[i].ipAddress[j]); -+ if (ndp_entry[i].isVlan) -+ WRITE_UINT16(*(uint16_t*)&icmpv6_bindings[i + params->p_AutoResNdpInfo->tableSizeAssigned].ipv6Addr[4], ndp_entry[i].vid & 0xFFF); // writing vlan -+ } -+ WRITE_UINT32(NDDescriptor->p_Bindings, PTR_TO_UINT(icmpv6_bindings) - fmMuramVirtBaseAddr); -+ } -+ WRITE_UINT32(NDDescriptor->p_Statistics, PTR_TO_UINT(icmpv6_bindings) + sizeof(t_DsarIcmpV6BindingEntry) -+ * (params->p_AutoResNdpInfo->tableSizeAssigned + params->p_AutoResNdpInfo->tableSizeTmp) -+ - fmMuramVirtBaseAddr); -+ WRITE_UINT32(NDDescriptor->solicitedAddr, 0xFFFFFFFF); -+ } -+ -+ // SNMP -+ if (params->p_AutoResSnmpInfo) -+ { -+ t_FmPortDsarSnmpInfo *snmpSrc = params->p_AutoResSnmpInfo; -+ t_DsarSnmpIpv4AddrTblEntry* snmpIpv4Addr; -+ t_DsarSnmpIpv6AddrTblEntry* snmpIpv6Addr; -+ t_OidsTblEntry* snmpOid; -+ uint8_t *charPointer; -+ int len; -+ t_DsarSnmpDescriptor* SnmpDescriptor = (t_DsarSnmpDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->snmp); -+ WRITE_UINT32(ArCommonDescPtr->p_SnmpDescriptor, PTR_TO_UINT(SnmpDescriptor) - fmMuramVirtBaseAddr); -+ WRITE_UINT16(SnmpDescriptor->control, snmpSrc->control); -+ WRITE_UINT16(SnmpDescriptor->maxSnmpMsgLength, snmpSrc->maxSnmpMsgLength); -+ snmpIpv4Addr = (t_DsarSnmpIpv4AddrTblEntry*)(PTR_TO_UINT(SnmpDescriptor) + sizeof(t_DsarSnmpDescriptor)); -+ if (snmpSrc->numOfIpv4Addresses) -+ { -+ t_FmPortDsarSnmpIpv4AddrTblEntry* snmpIpv4AddrSrc = snmpSrc->p_Ipv4AddrTbl; -+ WRITE_UINT16(SnmpDescriptor->numOfIpv4Addresses, snmpSrc->numOfIpv4Addresses); -+ for (i = 0; i < snmpSrc->numOfIpv4Addresses; i++) -+ { -+ WRITE_UINT32(snmpIpv4Addr[i].ipv4Addr, snmpIpv4AddrSrc[i].ipv4Addr); -+ if (snmpIpv4AddrSrc[i].isVlan) -+ WRITE_UINT16(snmpIpv4Addr[i].vlanId, snmpIpv4AddrSrc[i].vid & 0xFFF); -+ } -+ WRITE_UINT32(SnmpDescriptor->p_Ipv4AddrTbl, PTR_TO_UINT(snmpIpv4Addr) - fmMuramVirtBaseAddr); -+ } -+ snmpIpv6Addr = (t_DsarSnmpIpv6AddrTblEntry*)(PTR_TO_UINT(snmpIpv4Addr) -+ + sizeof(t_DsarSnmpIpv4AddrTblEntry) * snmpSrc->numOfIpv4Addresses); -+ if (snmpSrc->numOfIpv6Addresses) -+ { -+ t_FmPortDsarSnmpIpv6AddrTblEntry* snmpIpv6AddrSrc = snmpSrc->p_Ipv6AddrTbl; -+ WRITE_UINT16(SnmpDescriptor->numOfIpv6Addresses, snmpSrc->numOfIpv6Addresses); -+ for (i = 0; i < snmpSrc->numOfIpv6Addresses; i++) -+ { -+ for (j = 0; j < 4; j++) -+ WRITE_UINT32(snmpIpv6Addr[i].ipv6Addr[j], snmpIpv6AddrSrc[i].ipv6Addr[j]); -+ if (snmpIpv6AddrSrc[i].isVlan) -+ WRITE_UINT16(snmpIpv6Addr[i].vlanId, snmpIpv6AddrSrc[i].vid & 0xFFF); -+ } -+ WRITE_UINT32(SnmpDescriptor->p_Ipv6AddrTbl, PTR_TO_UINT(snmpIpv6Addr) - fmMuramVirtBaseAddr); -+ } -+ snmpOid = (t_OidsTblEntry*)(PTR_TO_UINT(snmpIpv6Addr) -+ + sizeof(t_DsarSnmpIpv6AddrTblEntry) * snmpSrc->numOfIpv6Addresses); -+ charPointer = (uint8_t*)(PTR_TO_UINT(snmpOid) -+ + sizeof(t_OidsTblEntry) * snmpSrc->oidsTblSize); -+ len = TOTAL_BER_LEN(GetBERLen(&snmpSrc->p_RdOnlyCommunityStr[1])); -+ Mem2IOCpy32(charPointer, snmpSrc->p_RdOnlyCommunityStr, len); -+ WRITE_UINT32(SnmpDescriptor->p_RdOnlyCommunityStr, PTR_TO_UINT(charPointer) - fmMuramVirtBaseAddr); -+ charPointer += len; -+ len = TOTAL_BER_LEN(GetBERLen(&snmpSrc->p_RdWrCommunityStr[1])); -+ Mem2IOCpy32(charPointer, snmpSrc->p_RdWrCommunityStr, len); -+ WRITE_UINT32(SnmpDescriptor->p_RdWrCommunityStr, PTR_TO_UINT(charPointer) - fmMuramVirtBaseAddr); -+ charPointer += len; -+ WRITE_UINT32(SnmpDescriptor->oidsTblSize, snmpSrc->oidsTblSize); -+ WRITE_UINT32(SnmpDescriptor->p_OidsTbl, PTR_TO_UINT(snmpOid) - fmMuramVirtBaseAddr); -+ for (i = 0; i < snmpSrc->oidsTblSize; i++) -+ { -+ WRITE_UINT16(snmpOid->oidSize, snmpSrc->p_OidsTbl[i].oidSize); -+ WRITE_UINT16(snmpOid->resSize, snmpSrc->p_OidsTbl[i].resSize); -+ Mem2IOCpy32(charPointer, snmpSrc->p_OidsTbl[i].oidVal, snmpSrc->p_OidsTbl[i].oidSize); -+ WRITE_UINT32(snmpOid->p_Oid, PTR_TO_UINT(charPointer) - fmMuramVirtBaseAddr); -+ charPointer += snmpSrc->p_OidsTbl[i].oidSize; -+ if (snmpSrc->p_OidsTbl[i].resSize <= 4) -+ WRITE_UINT32(snmpOid->resValOrPtr, *snmpSrc->p_OidsTbl[i].resVal); -+ else -+ { -+ Mem2IOCpy32(charPointer, snmpSrc->p_OidsTbl[i].resVal, snmpSrc->p_OidsTbl[i].resSize); -+ WRITE_UINT32(snmpOid->resValOrPtr, PTR_TO_UINT(charPointer) - fmMuramVirtBaseAddr); -+ charPointer += snmpSrc->p_OidsTbl[i].resSize; -+ } -+ snmpOid++; -+ } -+ charPointer = UINT_TO_PTR(ROUND_UP(PTR_TO_UINT(charPointer),4)); -+ WRITE_UINT32(SnmpDescriptor->p_Statistics, PTR_TO_UINT(charPointer) - fmMuramVirtBaseAddr); -+ } -+ -+ // filtering -+ if (params->p_AutoResFilteringInfo) -+ { -+ if (params->p_AutoResFilteringInfo->ipProtPassOnHit) -+ tmp |= IP_PROT_TBL_PASS_MASK; -+ if (params->p_AutoResFilteringInfo->udpPortPassOnHit) -+ tmp |= UDP_PORT_TBL_PASS_MASK; -+ if (params->p_AutoResFilteringInfo->tcpPortPassOnHit) -+ tmp |= TCP_PORT_TBL_PASS_MASK; -+ WRITE_UINT8(ArCommonDescPtr->filterControl, tmp); -+ WRITE_UINT16(ArCommonDescPtr->tcpControlPass, params->p_AutoResFilteringInfo->tcpFlagsMask); -+ -+ // ip filtering -+ if (params->p_AutoResFilteringInfo->ipProtTableSize) -+ { -+ uint8_t* ip_tbl = (uint8_t*)(PTR_TO_UINT(ArCommonDescPtr) + of->filtIp); -+ WRITE_UINT8(ArCommonDescPtr->ipProtocolTblSize, params->p_AutoResFilteringInfo->ipProtTableSize); -+ for (i = 0; i < params->p_AutoResFilteringInfo->ipProtTableSize; i++) -+ WRITE_UINT8(ip_tbl[i], params->p_AutoResFilteringInfo->p_IpProtTablePtr[i]); -+ WRITE_UINT32(ArCommonDescPtr->p_IpProtocolFiltTbl, PTR_TO_UINT(ip_tbl) - fmMuramVirtBaseAddr); -+ } -+ -+ // udp filtering -+ if (params->p_AutoResFilteringInfo->udpPortsTableSize) -+ { -+ t_PortTblEntry* udp_tbl = (t_PortTblEntry*)(PTR_TO_UINT(ArCommonDescPtr) + of->filtUdp); -+ WRITE_UINT8(ArCommonDescPtr->udpPortTblSize, params->p_AutoResFilteringInfo->udpPortsTableSize); -+ for (i = 0; i < params->p_AutoResFilteringInfo->udpPortsTableSize; i++) -+ { -+ WRITE_UINT32(udp_tbl[i].Ports, -+ (params->p_AutoResFilteringInfo->p_UdpPortsTablePtr[i].srcPort << 16) + -+ params->p_AutoResFilteringInfo->p_UdpPortsTablePtr[i].dstPort); -+ WRITE_UINT32(udp_tbl[i].PortsMask, -+ (params->p_AutoResFilteringInfo->p_UdpPortsTablePtr[i].srcPortMask << 16) + -+ params->p_AutoResFilteringInfo->p_UdpPortsTablePtr[i].dstPortMask); -+ } -+ WRITE_UINT32(ArCommonDescPtr->p_UdpPortFiltTbl, PTR_TO_UINT(udp_tbl) - fmMuramVirtBaseAddr); -+ } -+ -+ // tcp filtering -+ if (params->p_AutoResFilteringInfo->tcpPortsTableSize) -+ { -+ t_PortTblEntry* tcp_tbl = (t_PortTblEntry*)(PTR_TO_UINT(ArCommonDescPtr) + of->filtTcp); -+ WRITE_UINT8(ArCommonDescPtr->tcpPortTblSize, params->p_AutoResFilteringInfo->tcpPortsTableSize); -+ for (i = 0; i < params->p_AutoResFilteringInfo->tcpPortsTableSize; i++) -+ { -+ WRITE_UINT32(tcp_tbl[i].Ports, -+ (params->p_AutoResFilteringInfo->p_TcpPortsTablePtr[i].srcPort << 16) + -+ params->p_AutoResFilteringInfo->p_TcpPortsTablePtr[i].dstPort); -+ WRITE_UINT32(tcp_tbl[i].PortsMask, -+ (params->p_AutoResFilteringInfo->p_TcpPortsTablePtr[i].srcPortMask << 16) + -+ params->p_AutoResFilteringInfo->p_TcpPortsTablePtr[i].dstPortMask); -+ } -+ WRITE_UINT32(ArCommonDescPtr->p_TcpPortFiltTbl, PTR_TO_UINT(tcp_tbl) - fmMuramVirtBaseAddr); -+ } -+ } -+ // common stats -+ WRITE_UINT32(ArCommonDescPtr->p_ArStats, PTR_TO_UINT(ArCommonDescPtr) + of->stats - fmMuramVirtBaseAddr); -+ -+ // get into Deep Sleep sequence: -+ -+ // Ensures that FMan do not enter the idle state. This is done by programing -+ // FMDPSLPCR[FM_STOP] to one. -+ fm_soc_suspend(); -+ -+ ARDesc = UINT_TO_PTR(XX_VirtToPhys(ArCommonDescPtr)); -+ return E_OK; -+ -+} -+ -+void FM_ChangeClock(t_Handle h_Fm, int hardwarePortId); -+t_Error FM_PORT_EnterDsarFinal(t_Handle h_DsarRxPort, t_Handle h_DsarTxPort) -+{ -+ t_FmGetSetParams fmGetSetParams; -+ t_FmPort *p_FmPort = (t_FmPort *)h_DsarRxPort; -+ t_FmPort *p_FmPortTx = (t_FmPort *)h_DsarTxPort; -+ t_Handle *h_FmPcd = FmGetPcd(p_FmPort->h_Fm); -+ t_FmPort *p_FmPortHc = FM_PCD_GetHcPort(h_FmPcd); -+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams)); -+ fmGetSetParams.setParams.type = UPDATE_FM_CLD; -+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams); -+ -+ /* Issue graceful stop to HC port */ -+ FM_PORT_Disable(p_FmPortHc); -+ -+ // config tx port -+ p_FmPort->deepSleepVars.fmbm_tcfg = GET_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfg); -+ WRITE_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfg, GET_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfg) | BMI_PORT_CFG_IM | BMI_PORT_CFG_EN); -+ // ???? -+ p_FmPort->deepSleepVars.fmbm_tcmne = GET_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcmne); -+ WRITE_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcmne, 0xE); -+ // Stage 7:echo -+ p_FmPort->deepSleepVars.fmbm_rfpne = GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfpne); -+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfpne, 0x2E); -+ if (!PrsIsEnabled(h_FmPcd)) -+ { -+ p_FmPort->deepSleepVars.dsarEnabledParser = TRUE; -+ PrsEnable(h_FmPcd); -+ } -+ else -+ p_FmPort->deepSleepVars.dsarEnabledParser = FALSE; -+ -+ p_FmPort->deepSleepVars.fmbm_rfne = GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfne); -+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfne, 0x440000); -+ -+ // save rcfg for restoring: accumulate mode is changed by ucode -+ p_FmPort->deepSleepVars.fmbm_rcfg = GET_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rcfg); -+ WRITE_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rcfg, p_FmPort->deepSleepVars.fmbm_rcfg | BMI_PORT_CFG_AM); -+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams)); -+ fmGetSetParams.setParams.type = UPDATE_FPM_BRKC_SLP; -+ fmGetSetParams.setParams.sleep = 1; -+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams); -+ -+// ***** issue external request sync command -+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams)); -+ fmGetSetParams.setParams.type = UPDATE_FPM_EXTC; -+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams); -+ // get -+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams)); -+ fmGetSetParams.getParams.type = GET_FMFP_EXTC; -+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams); -+ if (fmGetSetParams.getParams.fmfp_extc != 0) -+ { -+ // clear -+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams)); -+ fmGetSetParams.setParams.type = UPDATE_FPM_EXTC_CLEAR; -+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams); -+} -+ -+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams)); -+ fmGetSetParams.getParams.type = GET_FMFP_EXTC | GET_FM_NPI; -+ do -+ { -+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams); -+ } while (fmGetSetParams.getParams.fmfp_extc != 0 && fmGetSetParams.getParams.fm_npi == 0); -+ if (fmGetSetParams.getParams.fm_npi != 0) -+ XX_Print("FM: Sync did not finish\n"); -+ -+ // check that all stoped -+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams)); -+ fmGetSetParams.getParams.type = GET_FMQM_GS | GET_FM_NPI; -+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams); -+ while (fmGetSetParams.getParams.fmqm_gs & 0xF0000000) -+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams); -+ if (fmGetSetParams.getParams.fmqm_gs == 0 && fmGetSetParams.getParams.fm_npi == 0) -+ XX_Print("FM: Sleeping\n"); -+// FM_ChangeClock(p_FmPort->h_Fm, p_FmPort->hardwarePortId); -+ -+ return E_OK; -+} -+ -+EXPORT_SYMBOL(FM_PORT_EnterDsarFinal); -+ -+void FM_PORT_Dsar_DumpRegs() -+{ -+ uint32_t* hh = XX_PhysToVirt(PTR_TO_UINT(ARDesc)); -+ DUMP_MEMORY(hh, 0x220); -+} -+ -+void FM_PORT_ExitDsar(t_Handle h_FmPortRx, t_Handle h_FmPortTx) -+{ -+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPortRx; -+ t_FmPort *p_FmPortTx = (t_FmPort *)h_FmPortTx; -+ t_Handle *h_FmPcd = FmGetPcd(p_FmPort->h_Fm); -+ t_FmPort *p_FmPortHc = FM_PCD_GetHcPort(h_FmPcd); -+ t_FmGetSetParams fmGetSetParams; -+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams)); -+ fmGetSetParams.setParams.type = UPDATE_FPM_BRKC_SLP; -+ fmGetSetParams.setParams.sleep = 0; -+ if (p_FmPort->deepSleepVars.autoResOffsets) -+ { -+ XX_Free(p_FmPort->deepSleepVars.autoResOffsets); -+ p_FmPort->deepSleepVars.autoResOffsets = 0; -+ } -+ -+ if (p_FmPort->deepSleepVars.dsarEnabledParser) -+ PrsDisable(FmGetPcd(p_FmPort->h_Fm)); -+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfpne, p_FmPort->deepSleepVars.fmbm_rfpne); -+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfne, p_FmPort->deepSleepVars.fmbm_rfne); -+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rcfg, p_FmPort->deepSleepVars.fmbm_rcfg); -+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams); -+ WRITE_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcmne, p_FmPort->deepSleepVars.fmbm_tcmne); -+ WRITE_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfg, p_FmPort->deepSleepVars.fmbm_tcfg); -+ FM_PORT_Enable(p_FmPortHc); -+} -+ -+bool FM_PORT_IsInDsar(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPort; -+ return PTR_TO_UINT(p_FmPort->deepSleepVars.autoResOffsets); -+} -+ -+t_Error FM_PORT_GetDsarStats(t_Handle h_FmPortRx, t_FmPortDsarStats *stats) -+{ -+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPortRx; -+ struct arOffsets *of = (struct arOffsets*)p_FmPort->deepSleepVars.autoResOffsets; -+ uint8_t* fmMuramVirtBaseAddr = XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr); -+ uint32_t *param_page = XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr + GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr)); -+ t_ArCommonDesc *ArCommonDescPtr = (t_ArCommonDesc*)(XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr + GET_UINT32(*param_page))); -+ t_DsarArpDescriptor *ArpDescriptor = (t_DsarArpDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->arp); -+ t_DsarArpStatistics* arp_stats = (t_DsarArpStatistics*)(PTR_TO_UINT(ArpDescriptor->p_Statistics) + fmMuramVirtBaseAddr); -+ t_DsarIcmpV4Descriptor* ICMPV4Descriptor = (t_DsarIcmpV4Descriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->icmpv4); -+ t_DsarIcmpV4Statistics* icmpv4_stats = (t_DsarIcmpV4Statistics*)(PTR_TO_UINT(ICMPV4Descriptor->p_Statistics) + fmMuramVirtBaseAddr); -+ t_DsarNdDescriptor* NDDescriptor = (t_DsarNdDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->nd); -+ t_NdStatistics* nd_stats = (t_NdStatistics*)(PTR_TO_UINT(NDDescriptor->p_Statistics) + fmMuramVirtBaseAddr); -+ t_DsarIcmpV6Descriptor* ICMPV6Descriptor = (t_DsarIcmpV6Descriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->icmpv6); -+ t_DsarIcmpV6Statistics* icmpv6_stats = (t_DsarIcmpV6Statistics*)(PTR_TO_UINT(ICMPV6Descriptor->p_Statistics) + fmMuramVirtBaseAddr); -+ t_DsarSnmpDescriptor* SnmpDescriptor = (t_DsarSnmpDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->snmp); -+ t_DsarSnmpStatistics* snmp_stats = (t_DsarSnmpStatistics*)(PTR_TO_UINT(SnmpDescriptor->p_Statistics) + fmMuramVirtBaseAddr); -+ stats->arpArCnt = arp_stats->arCnt; -+ stats->echoIcmpv4ArCnt = icmpv4_stats->arCnt; -+ stats->ndpArCnt = nd_stats->arCnt; -+ stats->echoIcmpv6ArCnt = icmpv6_stats->arCnt; -+ stats->snmpGetCnt = snmp_stats->snmpGetReqCnt; -+ stats->snmpGetNextCnt = snmp_stats->snmpGetNextReqCnt; -+ return E_OK; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fm_port.h -@@ -0,0 +1,999 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_port.h -+ -+ @Description FM Port internal structures and definitions. -+*//***************************************************************************/ -+#ifndef __FM_PORT_H -+#define __FM_PORT_H -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "fm_port_ext.h" -+ -+#include "fm_common.h" -+#include "fm_sp_common.h" -+#include "fsl_fman_sp.h" -+#include "fm_port_ext.h" -+#include "fsl_fman_port.h" -+ -+#define __ERR_MODULE__ MODULE_FM_PORT -+ -+ -+#define MIN_EXT_BUF_SIZE 64 -+#define DATA_ALIGNMENT 64 -+#define MAX_LIODN_OFFSET 64 -+#define MAX_PORT_FIFO_SIZE MIN(BMI_MAX_FIFO_SIZE, 1024*BMI_FIFO_UNITS) -+ -+/**************************************************************************//** -+ @Description Memory Map defines -+*//***************************************************************************/ -+#define BMI_PORT_REGS_OFFSET 0 -+#define QMI_PORT_REGS_OFFSET 0x400 -+#define PRS_PORT_REGS_OFFSET 0x800 -+ -+/**************************************************************************//** -+ @Description defaults -+*//***************************************************************************/ -+#define DEFAULT_PORT_deqHighPriority_1G FALSE -+#define DEFAULT_PORT_deqHighPriority_10G TRUE -+#define DEFAULT_PORT_deqType e_FM_PORT_DEQ_TYPE1 -+#define DEFAULT_PORT_deqPrefetchOption e_FM_PORT_DEQ_FULL_PREFETCH -+#define DEFAULT_PORT_deqPrefetchOption_HC e_FM_PORT_DEQ_NO_PREFETCH -+#define DEFAULT_PORT_deqByteCnt_10G 0x1400 -+#define DEFAULT_PORT_deqByteCnt_1G 0x400 -+#define DEFAULT_PORT_bufferPrefixContent_privDataSize DEFAULT_FM_SP_bufferPrefixContent_privDataSize -+#define DEFAULT_PORT_bufferPrefixContent_passPrsResult DEFAULT_FM_SP_bufferPrefixContent_passPrsResult -+#define DEFAULT_PORT_bufferPrefixContent_passTimeStamp DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp -+#define DEFAULT_PORT_bufferPrefixContent_allOtherPCDInfo DEFAULT_FM_SP_bufferPrefixContent_allOtherPCDInfo -+#define DEFAULT_PORT_bufferPrefixContent_dataAlign DEFAULT_FM_SP_bufferPrefixContent_dataAlign -+#define DEFAULT_PORT_cheksumLastBytesIgnore 0 -+#define DEFAULT_PORT_cutBytesFromEnd 4 -+#define DEFAULT_PORT_fifoDeqPipelineDepth_IM 2 -+ -+#define DEFAULT_PORT_frmDiscardOverride FALSE -+ -+#define DEFAULT_PORT_dmaSwapData (e_FmDmaSwapOption)DEFAULT_FMAN_SP_DMA_SWAP_DATA -+#define DEFAULT_PORT_dmaIntContextCacheAttr (e_FmDmaCacheOption)DEFAULT_FMAN_SP_DMA_INT_CONTEXT_CACHE_ATTR -+#define DEFAULT_PORT_dmaHeaderCacheAttr (e_FmDmaCacheOption)DEFAULT_FMAN_SP_DMA_HEADER_CACHE_ATTR -+#define DEFAULT_PORT_dmaScatterGatherCacheAttr (e_FmDmaCacheOption)DEFAULT_FMAN_SP_DMA_SCATTER_GATHER_CACHE_ATTR -+#define DEFAULT_PORT_dmaWriteOptimize DEFAULT_FMAN_SP_DMA_WRITE_OPTIMIZE -+ -+#define DEFAULT_PORT_noScatherGather DEFAULT_FMAN_SP_NO_SCATTER_GATHER -+#define DEFAULT_PORT_forwardIntContextReuse FALSE -+#define DEFAULT_PORT_BufMargins_startMargins 32 -+#define DEFAULT_PORT_BufMargins_endMargins 0 -+#define DEFAULT_PORT_syncReq TRUE -+#define DEFAULT_PORT_syncReqForHc FALSE -+#define DEFAULT_PORT_color e_FM_PORT_COLOR_GREEN -+#define DEFAULT_PORT_errorsToDiscard FM_PORT_FRM_ERR_CLS_DISCARD -+/* #define DEFAULT_PORT_dualRateLimitScaleDown e_FM_PORT_DUAL_RATE_LIMITER_NONE */ -+/* #define DEFAULT_PORT_rateLimitBurstSizeHighGranularity FALSE */ -+#define DEFAULT_PORT_exception IM_EV_BSY -+#define DEFAULT_PORT_maxFrameLength 9600 -+ -+#define DEFAULT_notSupported 0xff -+ -+#if (DPAA_VERSION < 11) -+#define DEFAULT_PORT_rxFifoPriElevationLevel MAX_PORT_FIFO_SIZE -+#define DEFAULT_PORT_rxFifoThreshold (MAX_PORT_FIFO_SIZE*3/4) -+ -+#define DEFAULT_PORT_txFifoMinFillLevel 0 -+#define DEFAULT_PORT_txFifoLowComfLevel (5*KILOBYTE) -+#define DEFAULT_PORT_fifoDeqPipelineDepth_1G 1 -+#define DEFAULT_PORT_fifoDeqPipelineDepth_10G 4 -+ -+#define DEFAULT_PORT_fifoDeqPipelineDepth_OH 2 -+ -+/* Host command port MUST NOT be changed to more than 1 !!! */ -+#define DEFAULT_PORT_numOfTasks(type) \ -+ (uint32_t)((((type) == e_FM_PORT_TYPE_RX_10G) || \ -+ ((type) == e_FM_PORT_TYPE_TX_10G)) ? 16 : \ -+ ((((type) == e_FM_PORT_TYPE_RX) || \ -+ ((type) == e_FM_PORT_TYPE_TX) || \ -+ ((type) == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) ? 3 : 1)) -+ -+#define DEFAULT_PORT_extraNumOfTasks(type) \ -+ (uint32_t)(((type) == e_FM_PORT_TYPE_RX_10G) ? 8 : \ -+ (((type) == e_FM_PORT_TYPE_RX) ? 2 : 0)) -+ -+#define DEFAULT_PORT_numOfOpenDmas(type) \ -+ (uint32_t)((((type) == e_FM_PORT_TYPE_TX_10G) || \ -+ ((type) == e_FM_PORT_TYPE_RX_10G)) ? 8 : 1 ) -+ -+#define DEFAULT_PORT_extraNumOfOpenDmas(type) \ -+ (uint32_t)(((type) == e_FM_PORT_TYPE_RX_10G) ? 8 : \ -+ (((type) == e_FM_PORT_TYPE_RX) ? 1 : 0)) -+ -+#define DEFAULT_PORT_numOfFifoBufs(type) \ -+ (uint32_t)((((type) == e_FM_PORT_TYPE_RX_10G) || \ -+ ((type) == e_FM_PORT_TYPE_TX_10G)) ? 48 : \ -+ ((type) == e_FM_PORT_TYPE_RX) ? 45 : \ -+ ((type) == e_FM_PORT_TYPE_TX) ? 44 : 8) -+ -+#define DEFAULT_PORT_extraNumOfFifoBufs 0 -+ -+#else /* (DPAA_VERSION < 11) */ -+/* Defaults are registers' reset values */ -+#define DEFAULT_PORT_rxFifoPriElevationLevel MAX_PORT_FIFO_SIZE -+#define DEFAULT_PORT_rxFifoThreshold MAX_PORT_FIFO_SIZE -+ -+#define DEFAULT_PORT_txFifoMinFillLevel 0 -+#define DEFAULT_PORT_txFifoLowComfLevel (5 * KILOBYTE) -+#define DEFAULT_PORT_fifoDeqPipelineDepth_1G 2 -+#define DEFAULT_PORT_fifoDeqPipelineDepth_10G 4 -+ -+#define DEFAULT_PORT_fifoDeqPipelineDepth_OH 2 -+ -+#define DEFAULT_PORT_numOfTasks(type) \ -+ (uint32_t)((((type) == e_FM_PORT_TYPE_RX_10G) || \ -+ ((type) == e_FM_PORT_TYPE_TX_10G)) ? 14 : \ -+ (((type) == e_FM_PORT_TYPE_RX) || \ -+ ((type) == e_FM_PORT_TYPE_TX)) ? 4 : \ -+ ((type) == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) ? 6 : 1) -+ -+#define DEFAULT_PORT_extraNumOfTasks(type) 0 -+ -+#define DEFAULT_PORT_numOfOpenDmas(type) \ -+ (uint32_t)(((type) == e_FM_PORT_TYPE_RX_10G) ? 8 : \ -+ ((type) == e_FM_PORT_TYPE_TX_10G) ? 12 : \ -+ ((type) == e_FM_PORT_TYPE_RX) ? 2 : \ -+ ((type) == e_FM_PORT_TYPE_TX) ? 3 : \ -+ ((type) == e_FM_PORT_TYPE_OH_HOST_COMMAND) ? 2 : 4) -+ -+#define DEFAULT_PORT_extraNumOfOpenDmas(type) 0 -+ -+#define DEFAULT_PORT_numOfFifoBufs(type) \ -+ (uint32_t) (((type) == e_FM_PORT_TYPE_RX_10G) ? 96 : \ -+ ((type) == e_FM_PORT_TYPE_TX_10G) ? 64 : \ -+ ((type) == e_FM_PORT_TYPE_OH_HOST_COMMAND) ? 10 : 50) -+ -+#define DEFAULT_PORT_extraNumOfFifoBufs 0 -+ -+#endif /* (DPAA_VERSION < 11) */ -+ -+#define DEFAULT_PORT_txBdRingLength 16 -+#define DEFAULT_PORT_rxBdRingLength 128 -+#define DEFAULT_PORT_ImfwExtStructsMemId 0 -+#define DEFAULT_PORT_ImfwExtStructsMemAttr MEMORY_ATTR_CACHEABLE -+ -+#define FM_PORT_CG_REG_NUM(_cgId) (((FM_PORT_NUM_OF_CONGESTION_GRPS/32)-1)-_cgId/32) -+ -+/**************************************************************************//** -+ @Collection PCD Engines -+*//***************************************************************************/ -+typedef uint32_t fmPcdEngines_t; /**< options as defined below: */ -+ -+#define FM_PCD_NONE 0 /**< No PCD Engine indicated */ -+#define FM_PCD_PRS 0x80000000 /**< Parser indicated */ -+#define FM_PCD_KG 0x40000000 /**< Keygen indicated */ -+#define FM_PCD_CC 0x20000000 /**< Coarse classification indicated */ -+#define FM_PCD_PLCR 0x10000000 /**< Policer indicated */ -+#define FM_PCD_MANIP 0x08000000 /**< Manipulation indicated */ -+/* @} */ -+ -+#define FM_PORT_MAX_NUM_OF_EXT_POOLS_ALL_INTEGRATIONS 8 -+#define FM_PORT_MAX_NUM_OF_CONGESTION_GRPS_ALL_INTEGRATIONS 256 -+#define FM_PORT_CG_REG_NUM(_cgId) (((FM_PORT_NUM_OF_CONGESTION_GRPS/32)-1)-_cgId/32) -+ -+#define FM_OH_PORT_ID 0 -+ -+/***********************************************************************/ -+/* SW parser OFFLOAD labels (offsets) */ -+/***********************************************************************/ -+#if (DPAA_VERSION == 10) -+#define OFFLOAD_SW_PATCH_IPv4_IPR_LABEL 0x300 -+#define OFFLOAD_SW_PATCH_IPv6_IPR_LABEL 0x325 -+#define OFFLOAD_SW_PATCH_IPv6_IPF_LABEL 0x325 -+#else -+#define OFFLOAD_SW_PATCH_IPv4_IPR_LABEL 0x100 -+/* Will be used for: -+ * 1. identify fragments -+ * 2. udp-lite -+ */ -+#define OFFLOAD_SW_PATCH_IPv6_IPR_LABEL 0x146 -+/* Will be used for: -+ * 1. will identify the fragmentable area -+ * 2. udp-lite -+ */ -+#define OFFLOAD_SW_PATCH_IPv6_IPF_LABEL 0x261 -+#define OFFLOAD_SW_PATCH_CAPWAP_LABEL 0x38d -+#endif /* (DPAA_VERSION == 10) */ -+ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+#define UDP_LITE_SW_PATCH_LABEL 0x2E0 -+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+ -+ -+/**************************************************************************//** -+ @Description Memory Mapped Registers -+*//***************************************************************************/ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+typedef struct -+{ -+ volatile uint32_t fmbm_rcfg; /**< Rx Configuration */ -+ volatile uint32_t fmbm_rst; /**< Rx Status */ -+ volatile uint32_t fmbm_rda; /**< Rx DMA attributes*/ -+ volatile uint32_t fmbm_rfp; /**< Rx FIFO Parameters*/ -+ volatile uint32_t fmbm_rfed; /**< Rx Frame End Data*/ -+ volatile uint32_t fmbm_ricp; /**< Rx Internal Context Parameters*/ -+ volatile uint32_t fmbm_rim; /**< Rx Internal Buffer Margins*/ -+ volatile uint32_t fmbm_rebm; /**< Rx External Buffer Margins*/ -+ volatile uint32_t fmbm_rfne; /**< Rx Frame Next Engine*/ -+ volatile uint32_t fmbm_rfca; /**< Rx Frame Command Attributes.*/ -+ volatile uint32_t fmbm_rfpne; /**< Rx Frame Parser Next Engine*/ -+ volatile uint32_t fmbm_rpso; /**< Rx Parse Start Offset*/ -+ volatile uint32_t fmbm_rpp; /**< Rx Policer Profile */ -+ volatile uint32_t fmbm_rccb; /**< Rx Coarse Classification Base */ -+ volatile uint32_t fmbm_reth; /**< Rx Excessive Threshold */ -+ volatile uint32_t reserved1[0x01];/**< (0x03C) */ -+ volatile uint32_t fmbm_rprai[FM_PORT_PRS_RESULT_NUM_OF_WORDS]; -+ /**< Rx Parse Results Array Initialization*/ -+ volatile uint32_t fmbm_rfqid; /**< Rx Frame Queue ID*/ -+ volatile uint32_t fmbm_refqid; /**< Rx Error Frame Queue ID*/ -+ volatile uint32_t fmbm_rfsdm; /**< Rx Frame Status Discard Mask*/ -+ volatile uint32_t fmbm_rfsem; /**< Rx Frame Status Error Mask*/ -+ volatile uint32_t fmbm_rfene; /**< Rx Frame Enqueue Next Engine */ -+ volatile uint32_t reserved2[0x02];/**< (0x074-0x078) */ -+ volatile uint32_t fmbm_rcmne; /**< Rx Frame Continuous Mode Next Engine */ -+ volatile uint32_t reserved3[0x20];/**< (0x080 0x0FF) */ -+ volatile uint32_t fmbm_ebmpi[FM_PORT_MAX_NUM_OF_EXT_POOLS_ALL_INTEGRATIONS]; -+ /**< Buffer Manager pool Information-*/ -+ volatile uint32_t fmbm_acnt[FM_PORT_MAX_NUM_OF_EXT_POOLS_ALL_INTEGRATIONS]; -+ /**< Allocate Counter-*/ -+ volatile uint32_t reserved4[0x08]; -+ /**< 0x130/0x140 - 0x15F reserved -*/ -+ volatile uint32_t fmbm_rcgm[FM_PORT_MAX_NUM_OF_CONGESTION_GRPS_ALL_INTEGRATIONS/32]; -+ /**< Congestion Group Map*/ -+ volatile uint32_t fmbm_rmpd; /**< BM Pool Depletion */ -+ volatile uint32_t reserved5[0x1F];/**< (0x184 0x1FF) */ -+ volatile uint32_t fmbm_rstc; /**< Rx Statistics Counters*/ -+ volatile uint32_t fmbm_rfrc; /**< Rx Frame Counter*/ -+ volatile uint32_t fmbm_rfbc; /**< Rx Bad Frames Counter*/ -+ volatile uint32_t fmbm_rlfc; /**< Rx Large Frames Counter*/ -+ volatile uint32_t fmbm_rffc; /**< Rx Filter Frames Counter*/ -+ volatile uint32_t fmbm_rfcd; /**< Rx Frame Discard Counter*/ -+ volatile uint32_t fmbm_rfldec; /**< Rx Frames List DMA Error Counter*/ -+ volatile uint32_t fmbm_rodc; /**< Rx Out of Buffers Discard Counter-*/ -+ volatile uint32_t fmbm_rbdc; /**< Rx Buffers Deallocate Counter-*/ -+ volatile uint32_t fmbm_rpec; /**< Rx RX Prepare to enqueue Counter-*/ -+ volatile uint32_t reserved6[0x16];/**< (0x228 0x27F) */ -+ volatile uint32_t fmbm_rpc; /**< Rx Performance Counters*/ -+ volatile uint32_t fmbm_rpcp; /**< Rx Performance Count Parameters*/ -+ volatile uint32_t fmbm_rccn; /**< Rx Cycle Counter*/ -+ volatile uint32_t fmbm_rtuc; /**< Rx Tasks Utilization Counter*/ -+ volatile uint32_t fmbm_rrquc; /**< Rx Receive Queue Utilization Counter*/ -+ volatile uint32_t fmbm_rduc; /**< Rx DMA Utilization Counter*/ -+ volatile uint32_t fmbm_rfuc; /**< Rx FIFO Utilization Counter*/ -+ volatile uint32_t fmbm_rpac; /**< Rx Pause Activation Counter*/ -+ volatile uint32_t reserved7[0x18];/**< (0x2A0-0x2FF) */ -+ volatile uint32_t fmbm_rdcfg[0x3];/**< Rx Debug-*/ -+ volatile uint32_t fmbm_rgpr; /**< Rx General Purpose Register. */ -+ volatile uint32_t reserved8[0x3a];/**< (0x310-0x3FF) */ -+} t_FmPortRxBmiRegs; -+ -+typedef struct -+{ -+ volatile uint32_t fmbm_tcfg; /**< Tx Configuration */ -+ volatile uint32_t fmbm_tst; /**< Tx Status */ -+ volatile uint32_t fmbm_tda; /**< Tx DMA attributes */ -+ volatile uint32_t fmbm_tfp; /**< Tx FIFO Parameters */ -+ volatile uint32_t fmbm_tfed; /**< Tx Frame End Data */ -+ volatile uint32_t fmbm_ticp; /**< Tx Internal Context Parameters */ -+ volatile uint32_t fmbm_tfdne; /**< Tx Frame Dequeue Next Engine. */ -+ volatile uint32_t fmbm_tfca; /**< Tx Frame Command attribute. */ -+ volatile uint32_t fmbm_tcfqid; /**< Tx Confirmation Frame Queue ID. */ -+ volatile uint32_t fmbm_tfeqid; /**< Tx Frame Error Queue ID */ -+ volatile uint32_t fmbm_tfene; /**< Tx Frame Enqueue Next Engine */ -+ volatile uint32_t fmbm_trlmts; /**< Tx Rate Limiter Scale */ -+ volatile uint32_t fmbm_trlmt; /**< Tx Rate Limiter */ -+ volatile uint32_t fmbm_tccb; /**< Tx Coarse Classification Base */ -+ volatile uint32_t reserved0[0x0e];/**< (0x038-0x070) */ -+ volatile uint32_t fmbm_tfne; /**< Tx Frame Next Engine */ -+ volatile uint32_t fmbm_tpfcm[0x02];/**< Tx Priority based Flow Control (PFC) Mapping */ -+ volatile uint32_t fmbm_tcmne; /**< Tx Frame Continuous Mode Next Engine */ -+ volatile uint32_t reserved2[0x60];/**< (0x080-0x200) */ -+ volatile uint32_t fmbm_tstc; /**< Tx Statistics Counters */ -+ volatile uint32_t fmbm_tfrc; /**< Tx Frame Counter */ -+ volatile uint32_t fmbm_tfdc; /**< Tx Frames Discard Counter */ -+ volatile uint32_t fmbm_tfledc; /**< Tx Frame Length error discard counter */ -+ volatile uint32_t fmbm_tfufdc; /**< Tx Frame unsupported format discard Counter */ -+ volatile uint32_t fmbm_tbdc; /**< Tx Buffers Deallocate Counter */ -+ volatile uint32_t reserved3[0x1A];/**< (0x218-0x280) */ -+ volatile uint32_t fmbm_tpc; /**< Tx Performance Counters*/ -+ volatile uint32_t fmbm_tpcp; /**< Tx Performance Count Parameters*/ -+ volatile uint32_t fmbm_tccn; /**< Tx Cycle Counter*/ -+ volatile uint32_t fmbm_ttuc; /**< Tx Tasks Utilization Counter*/ -+ volatile uint32_t fmbm_ttcquc; /**< Tx Transmit Confirm Queue Utilization Counter*/ -+ volatile uint32_t fmbm_tduc; /**< Tx DMA Utilization Counter*/ -+ volatile uint32_t fmbm_tfuc; /**< Tx FIFO Utilization Counter*/ -+ volatile uint32_t reserved4[16]; /**< (0x29C-0x2FF) */ -+ volatile uint32_t fmbm_tdcfg[0x3];/**< Tx Debug-*/ -+ volatile uint32_t fmbm_tgpr; /**< O/H General Purpose Register */ -+ volatile uint32_t reserved5[0x3a];/**< (0x310-0x3FF) */ -+} t_FmPortTxBmiRegs; -+ -+typedef struct -+{ -+ volatile uint32_t fmbm_ocfg; /**< O/H Configuration */ -+ volatile uint32_t fmbm_ost; /**< O/H Status */ -+ volatile uint32_t fmbm_oda; /**< O/H DMA attributes */ -+ volatile uint32_t fmbm_oicp; /**< O/H Internal Context Parameters */ -+ volatile uint32_t fmbm_ofdne; /**< O/H Frame Dequeue Next Engine */ -+ volatile uint32_t fmbm_ofne; /**< O/H Frame Next Engine */ -+ volatile uint32_t fmbm_ofca; /**< O/H Frame Command Attributes. */ -+ volatile uint32_t fmbm_ofpne; /**< O/H Frame Parser Next Engine */ -+ volatile uint32_t fmbm_opso; /**< O/H Parse Start Offset */ -+ volatile uint32_t fmbm_opp; /**< O/H Policer Profile */ -+ volatile uint32_t fmbm_occb; /**< O/H Coarse Classification base */ -+ volatile uint32_t fmbm_oim; /**< O/H Internal margins*/ -+ volatile uint32_t fmbm_ofp; /**< O/H Fifo Parameters*/ -+ volatile uint32_t fmbm_ofed; /**< O/H Frame End Data*/ -+ volatile uint32_t reserved0[2]; /**< (0x038 - 0x03F) */ -+ volatile uint32_t fmbm_oprai[FM_PORT_PRS_RESULT_NUM_OF_WORDS]; -+ /**< O/H Parse Results Array Initialization */ -+ volatile uint32_t fmbm_ofqid; /**< O/H Frame Queue ID */ -+ volatile uint32_t fmbm_oefqid; /**< O/H Error Frame Queue ID */ -+ volatile uint32_t fmbm_ofsdm; /**< O/H Frame Status Discard Mask */ -+ volatile uint32_t fmbm_ofsem; /**< O/H Frame Status Error Mask */ -+ volatile uint32_t fmbm_ofene; /**< O/H Frame Enqueue Next Engine */ -+ volatile uint32_t fmbm_orlmts; /**< O/H Rate Limiter Scale */ -+ volatile uint32_t fmbm_orlmt; /**< O/H Rate Limiter */ -+ volatile uint32_t fmbm_ocmne; /**< O/H Continuous Mode Next Engine */ -+ volatile uint32_t reserved1[0x20];/**< (0x080 - 0x0FF) */ -+ volatile uint32_t fmbm_oebmpi[2]; /**< Buffer Manager Observed Pool Information */ -+ volatile uint32_t reserved2[0x16];/**< (0x108 - 0x15F) */ -+ volatile uint32_t fmbm_ocgm; /**< Observed Congestion Group Map */ -+ volatile uint32_t reserved3[0x7]; /**< (0x164 - 0x17F) */ -+ volatile uint32_t fmbm_ompd; /**< Observed BMan Pool Depletion */ -+ volatile uint32_t reserved4[0x1F];/**< (0x184 - 0x1FF) */ -+ volatile uint32_t fmbm_ostc; /**< O/H Statistics Counters */ -+ volatile uint32_t fmbm_ofrc; /**< O/H Frame Counter */ -+ volatile uint32_t fmbm_ofdc; /**< O/H Frames Discard Counter */ -+ volatile uint32_t fmbm_ofledc; /**< O/H Frames Length Error Discard Counter */ -+ volatile uint32_t fmbm_ofufdc; /**< O/H Frames Unsupported Format Discard Counter */ -+ volatile uint32_t fmbm_offc; /**< O/H Filter Frames Counter */ -+ volatile uint32_t fmbm_ofwdc; /**< - Rx Frames WRED Discard Counter */ -+ volatile uint32_t fmbm_ofldec; /**< O/H Frames List DMA Error Counter */ -+ volatile uint32_t fmbm_obdc; /**< O/H Buffers Deallocate Counter */ -+ volatile uint32_t fmbm_oodc; /**< O/H Out of Buffers Discard Counter */ -+ volatile uint32_t fmbm_opec; /**< O/H Prepare to enqueue Counter */ -+ volatile uint32_t reserved5[0x15];/**< ( - 0x27F) */ -+ volatile uint32_t fmbm_opc; /**< O/H Performance Counters */ -+ volatile uint32_t fmbm_opcp; /**< O/H Performance Count Parameters */ -+ volatile uint32_t fmbm_occn; /**< O/H Cycle Counter */ -+ volatile uint32_t fmbm_otuc; /**< O/H Tasks Utilization Counter */ -+ volatile uint32_t fmbm_oduc; /**< O/H DMA Utilization Counter */ -+ volatile uint32_t fmbm_ofuc; /**< O/H FIFO Utilization Counter */ -+ volatile uint32_t reserved6[26]; /**< (0x298-0x2FF) */ -+ volatile uint32_t fmbm_odcfg[0x3];/**< O/H Debug (only 1 in P1023) */ -+ volatile uint32_t fmbm_ogpr; /**< O/H General Purpose Register. */ -+ volatile uint32_t reserved7[0x3a];/**< (0x310 0x3FF) */ -+} t_FmPortOhBmiRegs; -+ -+typedef union -+{ -+ t_FmPortRxBmiRegs rxPortBmiRegs; -+ t_FmPortTxBmiRegs txPortBmiRegs; -+ t_FmPortOhBmiRegs ohPortBmiRegs; -+} u_FmPortBmiRegs; -+ -+typedef struct -+{ -+ volatile uint32_t reserved1[2]; /**< 0xn024 - 0x02B */ -+ volatile uint32_t fmqm_pndn; /**< PortID n Dequeue NIA Register */ -+ volatile uint32_t fmqm_pndc; /**< PortID n Dequeue Config Register */ -+ volatile uint32_t fmqm_pndtfc; /**< PortID n Dequeue Total Frame Counter */ -+ volatile uint32_t fmqm_pndfdc; /**< PortID n Dequeue FQID from Default Counter */ -+ volatile uint32_t fmqm_pndcc; /**< PortID n Dequeue Confirm Counter */ -+} t_FmPortNonRxQmiRegs; -+ -+typedef struct -+{ -+ volatile uint32_t fmqm_pnc; /**< PortID n Configuration Register */ -+ volatile uint32_t fmqm_pns; /**< PortID n Status Register */ -+ volatile uint32_t fmqm_pnts; /**< PortID n Task Status Register */ -+ volatile uint32_t reserved0[4]; /**< 0xn00C - 0xn01B */ -+ volatile uint32_t fmqm_pnen; /**< PortID n Enqueue NIA Register */ -+ volatile uint32_t fmqm_pnetfc; /**< PortID n Enqueue Total Frame Counter */ -+ t_FmPortNonRxQmiRegs nonRxQmiRegs; /**< Registers for Tx Hc & Op ports */ -+} t_FmPortQmiRegs; -+ -+typedef struct -+{ -+ struct -+ { -+ volatile uint32_t softSeqAttach; /**< Soft Sequence Attachment */ -+ volatile uint32_t lcv; /**< Line-up Enable Confirmation Mask */ -+ } hdrs[FM_PCD_PRS_NUM_OF_HDRS]; -+ volatile uint32_t reserved0[0xde]; -+ volatile uint32_t pcac; /**< Parse Internal Memory Configuration Access Control Register */ -+ volatile uint32_t pctpid; /**< Parse Internal Memory Configured TPID Register */ -+} t_FmPortPrsRegs; -+ -+/**************************************************************************//* -+ @Description Basic buffer descriptor (BD) structure -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ volatile uint16_t status; -+ volatile uint16_t length; -+ volatile uint8_t reserved0[0x6]; -+ volatile uint8_t reserved1[0x1]; -+ volatile t_FmPhysAddr buff; -+} _PackedType t_FmImBd; -+ -+typedef _Packed struct -+{ -+ volatile uint16_t gen; /**< tbd */ -+ volatile uint8_t reserved0[0x1]; -+ volatile t_FmPhysAddr bdRingBase; /**< tbd */ -+ volatile uint16_t bdRingSize; /**< tbd */ -+ volatile uint16_t offsetIn; /**< tbd */ -+ volatile uint16_t offsetOut; /**< tbd */ -+ volatile uint8_t reserved1[0x12]; /**< 0x0e - 0x1f */ -+} _PackedType t_FmPortImQd; -+ -+typedef _Packed struct -+{ -+ volatile uint32_t mode; /**< Mode register */ -+ volatile uint32_t rxQdPtr; /**< tbd */ -+ volatile uint32_t txQdPtr; /**< tbd */ -+ volatile uint16_t mrblr; /**< tbd */ -+ volatile uint16_t rxQdBsyCnt; /**< tbd */ -+ volatile uint8_t reserved0[0x10]; /**< 0x10 - 0x1f */ -+ t_FmPortImQd rxQd; -+ t_FmPortImQd txQd; -+ volatile uint8_t reserved1[0xa0]; /**< 0x60 - 0xff */ -+} _PackedType t_FmPortImPram; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+/**************************************************************************//** -+ @Description Registers bit fields -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description BMI defines -+*//***************************************************************************/ -+#if (DPAA_VERSION >= 11) -+#define BMI_SP_ID_MASK 0xff000000 -+#define BMI_SP_ID_SHIFT 24 -+#define BMI_SP_EN 0x01000000 -+#endif /* (DPAA_VERSION >= 11) */ -+ -+#define BMI_PORT_CFG_EN 0x80000000 -+#define BMI_PORT_CFG_EN_MACSEC 0x00800000 -+#define BMI_PORT_CFG_FDOVR 0x02000000 -+#define BMI_PORT_CFG_IM 0x01000000 -+#define BMI_PORT_CFG_AM 0x00000040 -+#define BMI_PORT_STATUS_BSY 0x80000000 -+#define BMI_COUNTERS_EN 0x80000000 -+ -+#define BMI_PORT_RFNE_FRWD_DCL4C 0x10000000 -+#define BMI_PORT_RFNE_FRWD_RPD 0x40000000 -+#define BMI_RFNE_FDCS_MASK 0xFF000000 -+#define BMI_RFNE_HXS_MASK 0x000000FF -+ -+#define BMI_CMD_MR_LEAC 0x00200000 -+#define BMI_CMD_MR_SLEAC 0x00100000 -+#define BMI_CMD_MR_MA 0x00080000 -+#define BMI_CMD_MR_DEAS 0x00040000 -+#define BMI_CMD_RX_MR_DEF (BMI_CMD_MR_LEAC | \ -+ BMI_CMD_MR_SLEAC | \ -+ BMI_CMD_MR_MA | \ -+ BMI_CMD_MR_DEAS) -+#define BMI_CMD_ATTR_ORDER 0x80000000 -+#define BMI_CMD_ATTR_SYNC 0x02000000 -+#define BMI_CMD_ATTR_MODE_MISS_ALLIGN_ADDR_EN 0x00080000 -+#define BMI_CMD_ATTR_MACCMD_MASK 0x0000ff00 -+#define BMI_CMD_ATTR_MACCMD_OVERRIDE 0x00008000 -+#define BMI_CMD_ATTR_MACCMD_SECURED 0x00001000 -+#define BMI_CMD_ATTR_MACCMD_SC_MASK 0x00000f00 -+ -+#define BMI_EXT_BUF_POOL_ID_MASK 0x003F0000 -+#define BMI_STATUS_RX_MASK_UNUSED (uint32_t)(~(FM_PORT_FRM_ERR_DMA | \ -+ FM_PORT_FRM_ERR_PHYSICAL | \ -+ FM_PORT_FRM_ERR_SIZE | \ -+ FM_PORT_FRM_ERR_CLS_DISCARD | \ -+ FM_PORT_FRM_ERR_EXTRACTION | \ -+ FM_PORT_FRM_ERR_NO_SCHEME | \ -+ FM_PORT_FRM_ERR_COLOR_RED | \ -+ FM_PORT_FRM_ERR_COLOR_YELLOW | \ -+ FM_PORT_FRM_ERR_ILL_PLCR | \ -+ FM_PORT_FRM_ERR_PLCR_FRAME_LEN | \ -+ FM_PORT_FRM_ERR_PRS_TIMEOUT | \ -+ FM_PORT_FRM_ERR_PRS_ILL_INSTRUCT | \ -+ FM_PORT_FRM_ERR_BLOCK_LIMIT_EXCEEDED | \ -+ FM_PORT_FRM_ERR_PRS_HDR_ERR | \ -+ FM_PORT_FRM_ERR_IPRE | \ -+ FM_PORT_FRM_ERR_IPR_NCSP | \ -+ FM_PORT_FRM_ERR_KEYSIZE_OVERFLOW)) -+ -+#define BMI_STATUS_OP_MASK_UNUSED (uint32_t)(BMI_STATUS_RX_MASK_UNUSED & \ -+ ~(FM_PORT_FRM_ERR_LENGTH | \ -+ FM_PORT_FRM_ERR_NON_FM | \ -+ FM_PORT_FRM_ERR_UNSUPPORTED_FORMAT)) -+ -+#define BMI_RATE_LIMIT_EN 0x80000000 -+#define BMI_RATE_LIMIT_BURST_SIZE_GRAN 0x80000000 -+#define BMI_RATE_LIMIT_SCALE_BY_2 0x00000001 -+#define BMI_RATE_LIMIT_SCALE_BY_4 0x00000002 -+#define BMI_RATE_LIMIT_SCALE_BY_8 0x00000003 -+ -+#define BMI_RX_FIFO_THRESHOLD_BC 0x80000000 -+ -+#define BMI_PRS_RESULT_HIGH 0x00000000 -+#define BMI_PRS_RESULT_LOW 0xFFFFFFFF -+ -+ -+#define RX_ERRS_TO_ENQ (FM_PORT_FRM_ERR_DMA | \ -+ FM_PORT_FRM_ERR_PHYSICAL | \ -+ FM_PORT_FRM_ERR_SIZE | \ -+ FM_PORT_FRM_ERR_EXTRACTION | \ -+ FM_PORT_FRM_ERR_NO_SCHEME | \ -+ FM_PORT_FRM_ERR_ILL_PLCR | \ -+ FM_PORT_FRM_ERR_PLCR_FRAME_LEN | \ -+ FM_PORT_FRM_ERR_PRS_TIMEOUT | \ -+ FM_PORT_FRM_ERR_PRS_ILL_INSTRUCT | \ -+ FM_PORT_FRM_ERR_BLOCK_LIMIT_EXCEEDED | \ -+ FM_PORT_FRM_ERR_PRS_HDR_ERR | \ -+ FM_PORT_FRM_ERR_KEYSIZE_OVERFLOW | \ -+ FM_PORT_FRM_ERR_IPRE) -+ -+#define OP_ERRS_TO_ENQ (RX_ERRS_TO_ENQ | \ -+ FM_PORT_FRM_ERR_LENGTH | \ -+ FM_PORT_FRM_ERR_NON_FM | \ -+ FM_PORT_FRM_ERR_UNSUPPORTED_FORMAT) -+ -+ -+#define BMI_RX_FIFO_PRI_ELEVATION_MASK 0x03FF0000 -+#define BMI_RX_FIFO_THRESHOLD_MASK 0x000003FF -+#define BMI_TX_FIFO_MIN_FILL_MASK 0x03FF0000 -+#define BMI_FIFO_PIPELINE_DEPTH_MASK 0x0000F000 -+#define BMI_TX_LOW_COMF_MASK 0x000003FF -+ -+/* shifts */ -+#define BMI_PORT_CFG_MS_SEL_SHIFT 16 -+#define BMI_DMA_ATTR_IC_CACHE_SHIFT FMAN_SP_DMA_ATTR_IC_CACHE_SHIFT -+#define BMI_DMA_ATTR_HDR_CACHE_SHIFT FMAN_SP_DMA_ATTR_HDR_CACHE_SHIFT -+#define BMI_DMA_ATTR_SG_CACHE_SHIFT FMAN_SP_DMA_ATTR_SG_CACHE_SHIFT -+ -+#define BMI_IM_FOF_SHIFT 28 -+#define BMI_PR_PORTID_SHIFT 24 -+ -+#define BMI_RX_FIFO_PRI_ELEVATION_SHIFT 16 -+#define BMI_RX_FIFO_THRESHOLD_SHIFT 0 -+ -+#define BMI_RX_FRAME_END_CS_IGNORE_SHIFT 24 -+#define BMI_RX_FRAME_END_CUT_SHIFT 16 -+ -+#define BMI_IC_SIZE_SHIFT FMAN_SP_IC_SIZE_SHIFT -+ -+#define BMI_INT_BUF_MARG_SHIFT 28 -+ -+#define BMI_EXT_BUF_MARG_END_SHIFT FMAN_SP_EXT_BUF_MARG_END_SHIFT -+ -+#define BMI_CMD_ATTR_COLOR_SHIFT 26 -+#define BMI_CMD_ATTR_COM_MODE_SHIFT 16 -+#define BMI_CMD_ATTR_MACCMD_SHIFT 8 -+#define BMI_CMD_ATTR_MACCMD_OVERRIDE_SHIFT 15 -+#define BMI_CMD_ATTR_MACCMD_SECURED_SHIFT 12 -+#define BMI_CMD_ATTR_MACCMD_SC_SHIFT 8 -+ -+#define BMI_POOL_DEP_NUM_OF_POOLS_VECTOR_SHIFT 24 -+ -+#define BMI_TX_FIFO_MIN_FILL_SHIFT 16 -+#define BMI_TX_LOW_COMF_SHIFT 0 -+ -+#define BMI_PERFORMANCE_TASK_COMP_SHIFT 24 -+#define BMI_PERFORMANCE_PORT_COMP_SHIFT 16 -+#define BMI_PERFORMANCE_DMA_COMP_SHIFT 12 -+#define BMI_PERFORMANCE_FIFO_COMP_SHIFT 0 -+ -+#define BMI_MAX_BURST_SHIFT 16 -+#define BMI_COUNT_RATE_UNIT_SHIFT 16 -+ -+/* sizes */ -+#define FRAME_END_DATA_SIZE 16 -+#define FRAME_OFFSET_UNITS 16 -+#define MIN_TX_INT_OFFSET 16 -+#define MAX_FRAME_OFFSET 64 -+#define MAX_FIFO_PIPELINE_DEPTH 8 -+#define MAX_PERFORMANCE_TASK_COMP 64 -+#define MAX_PERFORMANCE_TX_QUEUE_COMP 8 -+#define MAX_PERFORMANCE_RX_QUEUE_COMP 64 -+#define MAX_PERFORMANCE_DMA_COMP 16 -+#define MAX_NUM_OF_TASKS 64 -+#define MAX_NUM_OF_EXTRA_TASKS 8 -+#define MAX_NUM_OF_DMAS 16 -+#define MAX_NUM_OF_EXTRA_DMAS 8 -+#define MAX_BURST_SIZE 1024 -+#define MIN_NUM_OF_OP_DMAS 2 -+ -+ -+/**************************************************************************//** -+ @Description QMI defines -+*//***************************************************************************/ -+/* masks */ -+#define QMI_PORT_CFG_EN 0x80000000 -+#define QMI_PORT_CFG_EN_COUNTERS 0x10000000 -+#define QMI_PORT_STATUS_DEQ_TNUM_BSY 0x80000000 -+#define QMI_PORT_STATUS_DEQ_FD_BSY 0x20000000 -+ -+#define QMI_DEQ_CFG_PREFETCH_NO_TNUM 0x02000000 -+#define QMI_DEQ_CFG_PREFETCH_WAITING_TNUM 0 -+#define QMI_DEQ_CFG_PREFETCH_1_FRAME 0 -+#define QMI_DEQ_CFG_PREFETCH_3_FRAMES 0x01000000 -+ -+#define QMI_DEQ_CFG_PRI 0x80000000 -+#define QMI_DEQ_CFG_TYPE1 0x10000000 -+#define QMI_DEQ_CFG_TYPE2 0x20000000 -+#define QMI_DEQ_CFG_TYPE3 0x30000000 -+ -+#define QMI_DEQ_CFG_SUBPORTAL_MASK 0x1f -+#define QMI_DEQ_CFG_SUBPORTAL_SHIFT 20 -+ -+/**************************************************************************//** -+ @Description PARSER defines -+*//***************************************************************************/ -+/* masks */ -+#define PRS_HDR_ERROR_DIS 0x00000800 -+#define PRS_HDR_SW_PRS_EN 0x00000400 -+#define PRS_CP_OFFSET_MASK 0x0000000F -+#define PRS_TPID1_MASK 0xFFFF0000 -+#define PRS_TPID2_MASK 0x0000FFFF -+#define PRS_TPID_DFLT 0x91009100 -+ -+#define PRS_HDR_MPLS_LBL_INTER_EN 0x00200000 -+#define PRS_HDR_IPV6_ROUTE_HDR_EN 0x00008000 -+#define PRS_HDR_PPPOE_MTU_CHECK_EN 0x80000000 -+#define PRS_HDR_UDP_PAD_REMOVAL 0x80000000 -+#define PRS_HDR_TCP_PAD_REMOVAL 0x80000000 -+#define PRS_CAC_STOP 0x00000001 -+#define PRS_CAC_ACTIVE 0x00000100 -+ -+/* shifts */ -+#define PRS_PCTPID_SHIFT 16 -+#define PRS_HDR_MPLS_NEXT_HDR_SHIFT 22 -+#define PRS_HDR_ETH_BC_SHIFT 28 -+#define PRS_HDR_ETH_MC_SHIFT 24 -+#define PRS_HDR_VLAN_STACKED_SHIFT 16 -+#define PRS_HDR_MPLS_STACKED_SHIFT 16 -+#define PRS_HDR_IPV4_1_BC_SHIFT 28 -+#define PRS_HDR_IPV4_1_MC_SHIFT 24 -+#define PRS_HDR_IPV4_2_UC_SHIFT 20 -+#define PRS_HDR_IPV4_2_MC_BC_SHIFT 16 -+#define PRS_HDR_IPV6_1_MC_SHIFT 24 -+#define PRS_HDR_IPV6_2_UC_SHIFT 20 -+#define PRS_HDR_IPV6_2_MC_SHIFT 16 -+ -+#define PRS_HDR_ETH_BC_MASK 0x0fffffff -+#define PRS_HDR_ETH_MC_MASK 0xf0ffffff -+#define PRS_HDR_VLAN_STACKED_MASK 0xfff0ffff -+#define PRS_HDR_MPLS_STACKED_MASK 0xfff0ffff -+#define PRS_HDR_IPV4_1_BC_MASK 0x0fffffff -+#define PRS_HDR_IPV4_1_MC_MASK 0xf0ffffff -+#define PRS_HDR_IPV4_2_UC_MASK 0xff0fffff -+#define PRS_HDR_IPV4_2_MC_BC_MASK 0xfff0ffff -+#define PRS_HDR_IPV6_1_MC_MASK 0xf0ffffff -+#define PRS_HDR_IPV6_2_UC_MASK 0xff0fffff -+#define PRS_HDR_IPV6_2_MC_MASK 0xfff0ffff -+ -+/* others */ -+#define PRS_HDR_ENTRY_SIZE 8 -+#define DEFAULT_CLS_PLAN_VECTOR 0xFFFFFFFF -+ -+#define IPSEC_SW_PATCH_START 0x20 -+#define SCTP_SW_PATCH_START 0x4D -+#define DCCP_SW_PATCH_START 0x41 -+ -+/**************************************************************************//** -+ @Description IM defines -+*//***************************************************************************/ -+#define BD_R_E 0x80000000 -+#define BD_L 0x08000000 -+ -+#define BD_RX_CRE 0x00080000 -+#define BD_RX_FTL 0x00040000 -+#define BD_RX_FTS 0x00020000 -+#define BD_RX_OV 0x00010000 -+ -+#define BD_RX_ERRORS (BD_RX_CRE | BD_RX_FTL | BD_RX_FTS | BD_RX_OV) -+ -+#define FM_IM_SIZEOF_BD sizeof(t_FmImBd) -+ -+#define BD_STATUS_MASK 0xffff0000 -+#define BD_LENGTH_MASK 0x0000ffff -+ -+#define BD_STATUS_AND_LENGTH_SET(bd, val) WRITE_UINT32(*(volatile uint32_t*)(bd), (val)) -+ -+#define BD_STATUS_AND_LENGTH(bd) GET_UINT32(*(volatile uint32_t*)(bd)) -+ -+#define BD_GET(id) &p_FmPort->im.p_BdRing[id] -+ -+#define IM_ILEGAL_BD_ID 0xffff -+ -+/* others */ -+#define IM_PRAM_ALIGN 0x100 -+ -+/* masks */ -+#define IM_MODE_GBL 0x20000000 -+#define IM_MODE_BO_MASK 0x18000000 -+#define IM_MODE_BO_SHIFT 3 -+#define IM_MODE_GRC_STP 0x00800000 -+ -+#define IM_MODE_SET_BO(val) (uint32_t)((val << (31-IM_MODE_BO_SHIFT)) & IM_MODE_BO_MASK) -+ -+#define IM_RXQD_BSYINTM 0x0008 -+#define IM_RXQD_RXFINTM 0x0010 -+#define IM_RXQD_FPMEVT_SEL_MASK 0x0003 -+ -+#define IM_EV_BSY 0x40000000 -+#define IM_EV_RX 0x80000000 -+ -+ -+/**************************************************************************//** -+ @Description Additional defines -+*//***************************************************************************/ -+ -+typedef struct { -+ t_Handle h_FmMuram; -+ t_FmPortImPram *p_FmPortImPram; -+ uint8_t fwExtStructsMemId; -+ uint32_t fwExtStructsMemAttr; -+ uint16_t bdRingSize; -+ t_FmImBd *p_BdRing; -+ t_Handle *p_BdShadow; -+ uint16_t currBdId; -+ uint16_t firstBdOfFrameId; -+ -+ /* Rx port parameters */ -+ uint8_t dataMemId; /**< Memory partition ID for data buffers */ -+ uint32_t dataMemAttributes; /**< Memory attributes for data buffers */ -+ t_BufferPoolInfo rxPool; -+ uint16_t mrblr; -+ uint16_t rxFrameAccumLength; -+ t_FmPortImRxStoreCallback *f_RxStore; -+ -+ /* Tx port parameters */ -+ uint32_t txFirstBdStatus; -+ t_FmPortImTxConfCallback *f_TxConf; -+} t_FmMacIm; -+ -+ -+typedef struct { -+ struct fman_port_cfg dfltCfg; -+ uint32_t dfltFqid; -+ uint32_t confFqid; -+ uint32_t errFqid; -+ uintptr_t baseAddr; -+ uint8_t deqSubPortal; -+ bool deqHighPriority; -+ e_FmPortDeqType deqType; -+ e_FmPortDeqPrefetchOption deqPrefetchOption; -+ uint16_t deqByteCnt; -+ uint8_t cheksumLastBytesIgnore; -+ uint8_t cutBytesFromEnd; -+ t_FmBufPoolDepletion bufPoolDepletion; -+ uint8_t pipelineDepth; -+ uint16_t fifoLowComfLevel; -+ bool frmDiscardOverride; -+ bool enRateLimit; -+ t_FmPortRateLimit rateLimit; -+ e_FmPortDualRateLimiterScaleDown rateLimitDivider; -+ bool enBufPoolDepletion; -+ uint16_t liodnOffset; -+ uint16_t liodnBase; -+ t_FmExtPools extBufPools; -+ e_FmDmaSwapOption dmaSwapData; -+ e_FmDmaCacheOption dmaIntContextCacheAttr; -+ e_FmDmaCacheOption dmaHeaderCacheAttr; -+ e_FmDmaCacheOption dmaScatterGatherCacheAttr; -+ bool dmaReadOptimize; -+ bool dmaWriteOptimize; -+ uint32_t txFifoMinFillLevel; -+ uint32_t txFifoLowComfLevel; -+ uint32_t rxFifoPriElevationLevel; -+ uint32_t rxFifoThreshold; -+ t_FmSpBufMargins bufMargins; -+ t_FmSpIntContextDataCopy intContext; -+ bool syncReq; -+ e_FmPortColor color; -+ fmPortFrameErrSelect_t errorsToDiscard; -+ fmPortFrameErrSelect_t errorsToEnq; -+ bool forwardReuseIntContext; -+ t_FmBufferPrefixContent bufferPrefixContent; -+ t_FmBackupBmPools *p_BackupBmPools; -+ bool dontReleaseBuf; -+ bool setNumOfTasks; -+ bool setNumOfOpenDmas; -+ bool setSizeOfFifo; -+#if (DPAA_VERSION >= 11) -+ bool noScatherGather; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+#ifdef FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 -+ bool bcbWorkaround; -+#endif /* FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 */ -+} t_FmPortDriverParam; -+ -+ -+typedef struct t_FmPortRxPoolsParams -+{ -+ uint8_t numOfPools; -+ uint16_t secondLargestBufSize; -+ uint16_t largestBufSize; -+} t_FmPortRxPoolsParams; -+ -+typedef struct t_FmPortDsarVars { -+ t_Handle *autoResOffsets; -+ t_FmPortDsarTablesSizes *autoResMaxSizes; -+ uint32_t fmbm_tcfg; -+ uint32_t fmbm_tcmne; -+ uint32_t fmbm_rfne; -+ uint32_t fmbm_rfpne; -+ uint32_t fmbm_rcfg; -+ bool dsarEnabledParser; -+} t_FmPortDsarVars; -+typedef struct { -+ struct fman_port port; -+ t_Handle h_Fm; -+ t_Handle h_FmPcd; -+ t_Handle h_FmMuram; -+ t_FmRevisionInfo fmRevInfo; -+ uint8_t portId; -+ e_FmPortType portType; -+ int enabled; -+ char name[MODULE_NAME_SIZE]; -+ uint8_t hardwarePortId; -+ uint16_t fmClkFreq; -+ t_FmPortQmiRegs *p_FmPortQmiRegs; -+ u_FmPortBmiRegs *p_FmPortBmiRegs; -+ t_FmPortPrsRegs *p_FmPortPrsRegs; -+ fmPcdEngines_t pcdEngines; -+ uint32_t savedBmiNia; -+ uint8_t netEnvId; -+ uint32_t optArray[FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)]; -+ uint32_t lcvs[FM_PCD_PRS_NUM_OF_HDRS]; -+ uint8_t privateInfo; -+ uint32_t schemesPerPortVector; -+ bool useClsPlan; -+ uint8_t clsPlanGrpId; -+ t_Handle ccTreeId; -+ t_Handle completeArg; -+ void (*f_Complete)(t_Handle arg); -+ t_FmSpBufferOffsets bufferOffsets; -+ /* Independent-Mode parameters support */ -+ bool imEn; -+ t_FmMacIm im; -+ volatile bool lock; -+ t_Handle h_Spinlock; -+ t_FmPortExceptionCallback *f_Exception; -+ t_Handle h_App; -+ uint8_t internalBufferOffset; -+ uint8_t fmanCtrlEventId; -+ uint32_t exceptions; -+ bool polling; -+ t_FmExtPools extBufPools; -+ uint32_t requiredAction; -+ uint32_t savedQmiPnen; -+ uint32_t savedBmiFene; -+ uint32_t savedBmiFpne; -+ uint32_t savedBmiCmne; -+ uint32_t savedBmiOfp; -+ uint32_t savedNonRxQmiRegsPndn; -+ uint32_t origNonRxQmiRegsPndn; -+ int savedPrsStartOffset; -+ bool includeInPrsStatistics; -+ uint16_t maxFrameLength; -+ t_FmFmanCtrl orFmanCtrl; -+ t_FmPortRsrc openDmas; -+ t_FmPortRsrc tasks; -+ t_FmPortRsrc fifoBufs; -+ t_FmPortRxPoolsParams rxPoolsParams; -+// bool explicitUserSizeOfFifo; -+ t_Handle h_IpReassemblyManip; -+ t_Handle h_CapwapReassemblyManip; -+ t_Handle h_ReassemblyTree; -+ uint64_t fmMuramPhysBaseAddr; -+#if (DPAA_VERSION >= 11) -+ bool vspe; -+ uint8_t dfltRelativeId; -+ e_FmPortGprFuncType gprFunc; -+ t_FmPcdCtrlParamsPage *p_ParamsPage; -+#endif /* (DPAA_VERSION >= 11) */ -+ t_FmPortDsarVars deepSleepVars; -+ t_FmPortDriverParam *p_FmPortDriverParam; -+} t_FmPort; -+ -+ -+void FmPortConfigIM (t_FmPort *p_FmPort, t_FmPortParams *p_FmPortParams); -+t_Error FmPortImCheckInitParameters(t_FmPort *p_FmPort); -+ -+t_Error FmPortImInit(t_FmPort *p_FmPort); -+void FmPortImFree(t_FmPort *p_FmPort); -+ -+t_Error FmPortImEnable (t_FmPort *p_FmPort); -+t_Error FmPortImDisable (t_FmPort *p_FmPort); -+t_Error FmPortImRx (t_FmPort *p_FmPort); -+ -+void FmPortSetMacsecLcv(t_Handle h_FmPort); -+void FmPortSetMacsecCmd(t_Handle h_FmPort, uint8_t dfltSci); -+ -+ -+t_Error FM_PORT_SetNumOfOpenDmas(t_Handle h_FmPort, t_FmPortRsrc *p_NumOfOpenDmas); -+t_Error FM_PORT_SetNumOfTasks(t_Handle h_FmPort, t_FmPortRsrc *p_NumOfTasks); -+t_Error FM_PORT_SetSizeOfFifo(t_Handle h_FmPort, t_FmPortRsrc *p_SizeOfFifo); -+ -+static __inline__ uint8_t * BdBufferGet (t_PhysToVirt *f_PhysToVirt, t_FmImBd *p_Bd) -+{ -+ uint64_t physAddr = (uint64_t)((uint64_t)GET_UINT8(p_Bd->buff.high) << 32); -+ physAddr |= GET_UINT32(p_Bd->buff.low); -+ -+ return (uint8_t *)f_PhysToVirt((physAddress_t)(physAddr)); -+} -+ -+static __inline__ void SET_ADDR(volatile t_FmPhysAddr *fmPhysAddr, uint64_t value) -+{ -+ WRITE_UINT8(fmPhysAddr->high,(uint8_t)((value & 0x000000ff00000000LL) >> 32)); -+ WRITE_UINT32(fmPhysAddr->low,(uint32_t)value); -+} -+ -+static __inline__ void BdBufferSet(t_VirtToPhys *f_VirtToPhys, t_FmImBd *p_Bd, uint8_t *p_Buffer) -+{ -+ uint64_t physAddr = (uint64_t)(f_VirtToPhys(p_Buffer)); -+ SET_ADDR(&p_Bd->buff, physAddr); -+} -+ -+static __inline__ uint16_t GetNextBdId(t_FmPort *p_FmPort, uint16_t id) -+{ -+ if (id < p_FmPort->im.bdRingSize-1) -+ return (uint16_t)(id+1); -+ else -+ return 0; -+} -+ -+void FM_PORT_Dsar_DumpRegs(void); -+ -+ -+#endif /* __FM_PORT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fm_port_dsar.h -@@ -0,0 +1,494 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File fm_port_dsar.h -+ -+ @Description Deep Sleep Auto Response project - common module header file. -+ -+ Author - Eyal Harari -+ -+ @Cautions See the FMan Controller spec and design document for more information. -+*//***************************************************************************/ -+ -+#ifndef __FM_PORT_DSAR_H_ -+#define __FM_PORT_DSAR_H_ -+ -+#define DSAR_GETSER_MASK 0xFF0000FF -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response VLAN-IPv4 Binding Table (for ARP/ICMPv4) -+ Refer to the FMan Controller spec for more details. -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint32_t ipv4Addr; /*!< 32 bit IPv4 Address. */ -+ uint16_t vlanId; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */ -+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */ -+ uint16_t reserved; -+} _PackedType t_DsarArpBindingEntry; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response Address Resolution Protocol Statistics Descriptor -+ Refer to the FMan Controller spec for more details. -+ 0x00 INVAL_CNT Invalid ARP IPv4-Ethernet counter -+ 0x04 ECHO_CNT Echo counter -+ 0x08 CD_CNT Conflict Detection counter -+ 0x0C AR_CNT Auto-Response counter -+ 0x10 RATM_CNT Replies Addressed To Me counter -+ 0x14 UKOP_CNT Unknown Operation counter -+ 0x18 NMTP_CNT Not my TPA counter -+ 0x1C NMVLAN_CNT Not My VLAN counter -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint32_t invalCnt; /**< Invalid ARP IPv4-Ethernet counter. */ -+ uint32_t echoCnt; /**< Echo counter. */ -+ uint32_t cdCnt; /**< Conflict Detection counter. */ -+ uint32_t arCnt; /**< Auto-Response counter. */ -+ uint32_t ratmCnt; /**< Replies Addressed To Me counter. */ -+ uint32_t ukopCnt; /**< Unknown Operation counter. */ -+ uint32_t nmtpCnt; /**< Not my TPA counter. */ -+ uint32_t nmVlanCnt; /**< Not My VLAN counter */ -+} _PackedType t_DsarArpStatistics; -+ -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response Address Resolution Protocol Descriptor -+ 0x0 0-15 Control bits [0-15]. Bit 15 = CDEN. -+ 0x2 0-15 NumOfBindings Number of entries in the binding list. -+ 0x4 0-15 BindingsPointer Bindings Pointer. This points to an IPv4-MAC Addresses Bindings list. -+ 0x6 0-15 -+ 0x8 0-15 StatisticsPointer Statistics Pointer. This field points to the ARP Descriptors statistics data structure. -+ 0xA 0-15 -+ 0xC 0-15 Reserved Reserved. Must be cleared. -+ 0xE 015 -+ -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint16_t control; /** Control bits [0-15]. Bit 15 = CDEN */ -+ uint16_t numOfBindings; /**< Number of VLAN-IPv4 */ -+ uint32_t p_Bindings; /**< VLAN-IPv4 Bindings table pointer. */ -+ uint32_t p_Statistics; /**< Statistics Data Structure pointer. */ -+ uint32_t reserved1; /**< Reserved. */ -+} _PackedType t_DsarArpDescriptor; -+ -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response VLAN-IPv4 Binding Table (for ARP/ICMPv4) -+ Refer to the FMan Controller spec for more details. -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint32_t ipv4Addr; /*!< 32 bit IPv4 Address. */ -+ uint16_t vlanId; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */ -+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */ -+ uint16_t reserved; -+} _PackedType t_DsarIcmpV4BindingEntry; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response ICMPv4 Statistics Descriptor -+ Refer to the FMan Controller spec for more details. -+ 0x00 INVAL_CNT Invalid ICMPv4 header counter -+ 0x04 NMVLAN_CNT Not My VLAN counter -+ 0x08 NMIP_CNT Not My IP counter -+ 0x0C AR_CNT Auto-Response counter -+ 0x10 CSERR_CNT Checksum Error counter -+ 0x14 Reserved Reserved -+ 0x18 Reserved Reserved -+ 0x1C Reserved Reserved -+ -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint32_t invalCnt; /**< Invalid ICMPv4 Echo counter. */ -+ uint32_t nmVlanCnt; /**< Not My VLAN counter */ -+ uint32_t nmIpCnt; /**< Not My IP counter */ -+ uint32_t arCnt; /**< Auto-Response counter */ -+ uint32_t cserrCnt; /**< Checksum Error counter */ -+ uint32_t reserved0; /**< Reserved */ -+ uint32_t reserved1; /**< Reserved */ -+ uint32_t reserved2; /**< Reserved */ -+} _PackedType t_DsarIcmpV4Statistics; -+ -+ -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response ICMPv4 Descriptor -+ 0x0 0-15 Control bits [0-15] -+ 0x2 0-15 NumOfBindings Number of entries in the binding list. -+ 0x4 0-15 BindingsPointer Bindings Pointer. This points to an VLAN-IPv4 Addresses Bindings list. -+ 0x6 0-15 -+ 0x8 0-15 StatisticsPointer Statistics Pointer. This field points to the ICMPv4 statistics data structure. -+ 0xA 0-15 -+ 0xC 0-15 Reserved Reserved. Must be cleared. -+ 0xE 015 -+ -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint16_t control; /** Control bits [0-15]. */ -+ uint16_t numOfBindings; /**< Number of VLAN-IPv4 */ -+ uint32_t p_Bindings; /**< VLAN-IPv4 Bindings table pointer. */ -+ uint32_t p_Statistics; /**< Statistics Data Structure pointer. */ -+ uint32_t reserved1; /**< Reserved. */ -+} _PackedType t_DsarIcmpV4Descriptor; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response VLAN-IPv4 Binding Table (for ARP/ICMPv4) -+ The 4 left-most bits (15:12) of the VlanId parameter are control flags. -+ Flags[3:1] (VlanId[15:13]): Reserved, should be cleared. -+ Flags[0] (VlanId[12]): Temporary address. -+ • 0 - Assigned IP address. -+ • 1- Temporary (tentative) IP address. -+ Refer to the FMan Controller spec for more details. -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint32_t ipv6Addr[4]; /*!< 3 * 32 bit IPv4 Address. */ -+ uint16_t resFlags:4; /*!< reserved flags. should be cleared */ -+ uint16_t vlanId:12; /*!< 12 bits VLAN ID. */ -+ /*!< This field should be 0x000 for an entry with no VLAN tag or a null VLAN ID. */ -+ uint16_t reserved; -+} _PackedType t_DsarIcmpV6BindingEntry; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response ICMPv4 Statistics Descriptor -+ Refer to the FMan Controller spec for more details. -+ 0x00 INVAL_CNT Invalid ICMPv4 header counter -+ 0x04 NMVLAN_CNT Not My VLAN counter -+ 0x08 NMIP_CNT Not My IP counter -+ 0x0C AR_CNT Auto-Response counter -+ 0x10 CSERR_CNT Checksum Error counter -+ 0x14 MCAST_CNT Multicast counter -+ 0x18 Reserved Reserved -+ 0x1C Reserved Reserved -+ -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint32_t invalCnt; /**< Invalid ICMPv4 Echo counter. */ -+ uint32_t nmVlanCnt; /**< Not My VLAN counter */ -+ uint32_t nmIpCnt; /**< Not My IP counter */ -+ uint32_t arCnt; /**< Auto-Response counter */ -+ uint32_t reserved1; /**< Reserved */ -+ uint32_t reserved2; /**< Reserved */ -+ uint32_t reserved3; /**< Reserved */ -+ uint32_t reserved4; /**< Reserved */ -+} _PackedType t_DsarIcmpV6Statistics; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response Neighbor Discovery Statistics Descriptor -+ 0x00 INVAL_CNT Invalid Neighbor Discovery message counter -+ 0x04 NMVLAN_CNT Not My VLAN counter -+ 0x08 NMIP_CNT Not My IP counter -+ 0x0C AR_CNT Auto-Response counter -+ 0x10 CSERR_CNT Checksum Error counter -+ 0x14 USADVERT_CNT Unsolicited Neighbor Advertisements counter -+ 0x18 NMMCAST_CNT Not My Multicast group counter -+ 0x1C NSLLA_CNT No Source Link-Layer Address counter. Indicates that there was a match on a Target -+ Address of a packet that its source IP address is a unicast address, but the ICMPv6 -+ Source Link-layer Address option is omitted -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint32_t invalCnt; /**< Invalid ICMPv4 Echo counter. */ -+ uint32_t nmVlanCnt; /**< Not My VLAN counter */ -+ uint32_t nmIpCnt; /**< Not My IP counter */ -+ uint32_t arCnt; /**< Auto-Response counter */ -+ uint32_t reserved1; /**< Reserved */ -+ uint32_t usadvertCnt; /**< Unsolicited Neighbor Advertisements counter */ -+ uint32_t nmmcastCnt; /**< Not My Multicast group counter */ -+ uint32_t nsllaCnt; /**< No Source Link-Layer Address counter */ -+} _PackedType t_NdStatistics; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response ICMPv6 Descriptor -+ 0x0 0-15 Control bits [0-15] -+ 0x2 0-15 NumOfBindings Number of entries in the binding list. -+ 0x4 0-15 BindingsPointer Bindings Pointer. This points to an VLAN-IPv4 Addresses Bindings list. -+ 0x6 0-15 -+ 0x8 0-15 StatisticsPointer Statistics Pointer. This field points to the ICMPv4 statistics data structure. -+ 0xA 0-15 -+ 0xC 0-15 Reserved Reserved. Must be cleared. -+ 0xE 015 -+ -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint16_t control; /** Control bits [0-15]. */ -+ uint16_t numOfBindings; /**< Number of VLAN-IPv6 */ -+ uint32_t p_Bindings; /**< VLAN-IPv4 Bindings table pointer. */ -+ uint32_t p_Statistics; /**< Statistics Data Structure pointer. */ -+ uint32_t reserved1; /**< Reserved. */ -+} _PackedType t_DsarIcmpV6Descriptor; -+ -+ -+/**************************************************************************//** -+ @Description Internet Control Message Protocol (ICMPv6) Echo message header -+ The fields names are taken from RFC 4443. -+*//***************************************************************************/ -+/* 0 1 2 3 */ -+/* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 */ -+/* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ -+/* | Type | Code | Checksum | */ -+/* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ -+/* | Identifier | Sequence Number | */ -+/* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ -+/* | Data ... */ -+/* +-+-+-+-+- */ -+typedef _Packed struct -+{ -+ uint8_t type; -+ uint8_t code; -+ uint16_t checksum; -+ uint16_t identifier; -+ uint16_t sequenceNumber; -+} _PackedType t_IcmpV6EchoHdr; -+ -+/**************************************************************************//** -+ @Description Internet Control Message Protocol (ICMPv6) -+ Neighbor Solicitation/Advertisement header -+ The fields names are taken from RFC 4861. -+ The R/S/O fields are valid for Neighbor Advertisement only -+*//***************************************************************************/ -+/* 0 1 2 3 -+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -+ * | Type | Code | Checksum | -+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -+ * |R|S|O| Reserved | -+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -+ * | | -+ * + + -+ * | | -+ * + Target Address + -+ * | | -+ * + + -+ * | | -+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -+ * | Options ... -+ * +-+-+-+-+-+-+-+-+-+-+-+- -+ * -+ * Options Format: -+ * 0 1 2 3 -+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -+ * | Type | Length | Link-Layer Address ... | -+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -+ * | Link-Layer Address | -+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -+*/ -+typedef _Packed struct -+{ -+ uint8_t type; -+ uint8_t code; -+ uint16_t checksum; -+ uint32_t router:1; -+ uint32_t solicited:1; -+ uint32_t override:1; -+ uint32_t reserved:29; -+ uint32_t targetAddr[4]; -+ uint8_t optionType; -+ uint8_t optionLength; -+ uint8_t linkLayerAddr[6]; -+} _PackedType t_IcmpV6NdHdr; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response ICMPv6 Descriptor -+ 0x0 0-15 Control bits [0-15] -+ 0x2 0-15 NumOfBindings Number of entries in the binding list. -+ 0x4 0-15 BindingsPointer Bindings Pointer. This points to an VLAN-IPv4 Addresses Bindings list. -+ 0x6 0-15 -+ 0x8 0-15 StatisticsPointer Statistics Pointer. This field points to the ICMPv4 statistics data structure. -+ 0xA 0-15 -+ 0xC 0-15 Reserved Reserved. Must be cleared. -+ 0xE 015 -+ -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint16_t control; /** Control bits [0-15]. */ -+ uint16_t numOfBindings; /**< Number of VLAN-IPv6 */ -+ uint32_t p_Bindings; /**< VLAN-IPv4 Bindings table pointer. */ -+ uint32_t p_Statistics; /**< Statistics Data Structure pointer. */ -+ uint32_t solicitedAddr; /**< Solicited Node Multicast Group Address */ -+} _PackedType t_DsarNdDescriptor; -+ -+/**************************************************************************//** -+@Description Deep Sleep Auto Response SNMP OIDs table entry -+ -+*//***************************************************************************/ -+typedef struct { -+ uint16_t oidSize; /**< Size in octets of the OID. */ -+ uint16_t resSize; /**< Size in octets of the value that is attached to the OID. */ -+ uint32_t p_Oid; /**< Pointer to the OID. OID is encoded in BER but type and length are excluded. */ -+ uint32_t resValOrPtr; /**< Value (for up to 4 octets) or pointer to the Value. Encoded in BER. */ -+ uint32_t reserved; -+} t_OidsTblEntry; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response SNMP IPv4 Addresses Table Entry -+ Refer to the FMan Controller spec for more details. -+*//***************************************************************************/ -+typedef struct -+{ -+ uint32_t ipv4Addr; /*!< 32 bit IPv4 Address. */ -+ uint16_t vlanId; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */ -+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */ -+ uint16_t reserved; -+} t_DsarSnmpIpv4AddrTblEntry; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response SNMP IPv6 Addresses Table Entry -+ Refer to the FMan Controller spec for more details. -+*//***************************************************************************/ -+#pragma pack(push,1) -+typedef struct -+{ -+ uint32_t ipv6Addr[4]; /*!< 4 * 32 bit IPv6 Address. */ -+ uint16_t vlanId; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */ -+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */ -+ uint16_t reserved; -+} t_DsarSnmpIpv6AddrTblEntry; -+#pragma pack(pop) -+ -+/**************************************************************************//** -+@Description Deep Sleep Auto Response SNMP statistics table -+ -+*//***************************************************************************/ -+typedef struct { -+ uint32_t snmpErrCnt; /**< Counts SNMP errors (wrong version, BER encoding, format). */ -+ uint32_t snmpCommunityErrCnt; /**< Counts messages that were dropped due to insufficient permission. */ -+ uint32_t snmpTotalDiscardCnt; /**< Counts any message that was dropped. */ -+ uint32_t snmpGetReqCnt; /**< Counts the number of get-request messages */ -+ uint32_t snmpGetNextReqCnt; /**< Counts the number of get-next-request messages */ -+} t_DsarSnmpStatistics; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response SNMP Descriptor -+ -+*//***************************************************************************/ -+typedef struct -+{ -+ uint16_t control; /**< Control bits [0-15]. */ -+ uint16_t maxSnmpMsgLength; /**< Maximal allowed SNMP message length. */ -+ uint16_t numOfIpv4Addresses; /**< Number of entries in IPv4 addresses table. */ -+ uint16_t numOfIpv6Addresses; /**< Number of entries in IPv6 addresses table. */ -+ uint32_t p_Ipv4AddrTbl; /**< Pointer to IPv4 addresses table. */ -+ uint32_t p_Ipv6AddrTbl; /**< Pointer to IPv6 addresses table. */ -+ uint32_t p_RdOnlyCommunityStr; /**< Pointer to the Read Only Community String. */ -+ uint32_t p_RdWrCommunityStr; /**< Pointer to the Read Write Community String. */ -+ uint32_t p_OidsTbl; /**< Pointer to OIDs table. */ -+ uint32_t oidsTblSize; /**< Number of entries in OIDs table. */ -+ uint32_t p_Statistics; /**< Pointer to SNMP statistics table. */ -+} t_DsarSnmpDescriptor; -+ -+/**************************************************************************//** -+@Description Deep Sleep Auto Response (Common) Statistics -+ -+*//***************************************************************************/ -+typedef _Packed struct { -+ uint32_t dsarDiscarded; -+ uint32_t dsarErrDiscarded; -+ uint32_t dsarFragDiscarded; -+ uint32_t dsarTunnelDiscarded; -+ uint32_t dsarArpDiscarded; -+ uint32_t dsarIpDiscarded; -+ uint32_t dsarTcpDiscarded; -+ uint32_t dsarUdpDiscarded; -+ uint32_t dsarIcmpV6ChecksumErr; /* ICMPv6 Checksum Error counter */ -+ uint32_t dsarIcmpV6OtherType; /* ICMPv6 'Other' type (not Echo or Neighbor Solicitaion/Advertisement counter */ -+ uint32_t dsarIcmpV4OtherType; /* ICMPv4 'Other' type (not Echo) counter */ -+} _PackedType t_ArStatistics; -+ -+ -+/**************************************************************************//** -+@Description Deep Sleep Auto Response TCP/UDP port filter table entry -+ -+*//***************************************************************************/ -+typedef _Packed struct { -+ uint32_t Ports; -+ uint32_t PortsMask; -+} _PackedType t_PortTblEntry; -+ -+ -+ -+/**************************************************************************//** -+@Description Deep Sleep Auto Response Common Parameters Descriptor -+ -+*//***************************************************************************/ -+typedef _Packed struct { -+ uint8_t arTxPort; /* 0x00 0-7 Auto Response Transmit Port number */ -+ uint8_t controlBits; /* 0x00 8-15 Auto Response control bits */ -+ uint16_t res1; /* 0x00 16-31 Reserved */ -+ uint32_t activeHPNIA; /* 0x04 0-31 Active mode Hardware Parser NIA */ -+ uint16_t snmpPort; /* 0x08 0-15 SNMP Port. */ -+ uint8_t macStationAddr[6]; /* 0x08 16-31 and 0x0C 0-31 MAC Station Address */ -+ uint8_t res2; /* 0x10 0-7 Reserved */ -+ uint8_t filterControl; /* 0x10 8-15 Filtering Control Bits. */ -+ uint16_t tcpControlPass; /* 0x10 16-31 TCP control pass flags */ -+ uint8_t ipProtocolTblSize; /* 0x14 0-7 IP Protocol Table Size. */ -+ uint8_t udpPortTblSize; /* 0x14 8-15 UDP Port Table Size. */ -+ uint8_t tcpPortTblSize; /* 0x14 16-23 TCP Port Table Size. */ -+ uint8_t res3; /* 0x14 24-31 Reserved */ -+ uint32_t p_IpProtocolFiltTbl; /* 0x18 0-31 Pointer to IP Protocol Filter Table */ -+ uint32_t p_UdpPortFiltTbl; /* 0x1C 0-31 Pointer to UDP Port Filter Table */ -+ uint32_t p_TcpPortFiltTbl; /* 0x20 0-31 Pointer to TCP Port Filter Table */ -+ uint32_t res4; /* 0x24 Reserved */ -+ uint32_t p_ArpDescriptor; /* 0x28 0-31 ARP Descriptor Pointer. */ -+ uint32_t p_NdDescriptor; /* 0x2C 0-31 Neighbor Discovery Descriptor. */ -+ uint32_t p_IcmpV4Descriptor; /* 0x30 0-31 ICMPv4 Descriptor pointer. */ -+ uint32_t p_IcmpV6Descriptor; /* 0x34 0-31 ICMPv6 Descriptor pointer. */ -+ uint32_t p_SnmpDescriptor; /* 0x38 0-31 SNMP Descriptor pointer. */ -+ uint32_t p_ArStats; /* 0x3C 0-31 Pointer to Auto Response Statistics */ -+} _PackedType t_ArCommonDesc; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+/* t_ArCommonDesc.filterControl bits */ -+#define IP_PROT_TBL_PASS_MASK 0x08 -+#define UDP_PORT_TBL_PASS_MASK 0x04 -+#define TCP_PORT_TBL_PASS_MASK 0x02 -+ -+/* Offset of TCF flags within TCP packet */ -+#define TCP_FLAGS_OFFSET 12 -+ -+ -+#endif /* __FM_PORT_DSAR_H_ */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fm_port_im.c -@@ -0,0 +1,753 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_port_im.c -+ -+ @Description FM Port Independent-Mode ... -+*//***************************************************************************/ -+#include "std_ext.h" -+#include "string_ext.h" -+#include "error_ext.h" -+#include "memcpy_ext.h" -+#include "fm_muram_ext.h" -+ -+#include "fm_port.h" -+ -+ -+#define TX_CONF_STATUS_UNSENT 0x1 -+ -+ -+typedef enum e_TxConfType -+{ -+ e_TX_CONF_TYPE_CHECK = 0 /**< check if all the buffers were touched by the muxator, no confirmation callback */ -+ ,e_TX_CONF_TYPE_CALLBACK = 1 /**< confirm to user all the available sent buffers */ -+ ,e_TX_CONF_TYPE_FLUSH = 3 /**< confirm all buffers plus the unsent one with an appropriate status */ -+} e_TxConfType; -+ -+ -+static void ImException(t_Handle h_FmPort, uint32_t event) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ ASSERT_COND(((event & (IM_EV_RX | IM_EV_BSY)) && FmIsMaster(p_FmPort->h_Fm)) || -+ !FmIsMaster(p_FmPort->h_Fm)); -+ -+ if (event & IM_EV_RX) -+ FmPortImRx(p_FmPort); -+ if ((event & IM_EV_BSY) && p_FmPort->f_Exception) -+ p_FmPort->f_Exception(p_FmPort->h_App, e_FM_PORT_EXCEPTION_IM_BUSY); -+} -+ -+ -+static t_Error TxConf(t_FmPort *p_FmPort, e_TxConfType confType) -+{ -+ t_Error retVal = E_BUSY; -+ uint32_t bdStatus; -+ uint16_t savedStartBdId, confBdId; -+ -+ ASSERT_COND(p_FmPort); -+ -+ /* -+ if (confType==e_TX_CONF_TYPE_CHECK) -+ return (WfqEntryIsQueueEmpty(p_FmPort->im.h_WfqEntry) ? E_OK : E_BUSY); -+ */ -+ -+ confBdId = savedStartBdId = p_FmPort->im.currBdId; -+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(confBdId)); -+ -+ /* If R bit is set, we don't enter, or we break. -+ we run till we get to R, or complete the loop */ -+ while ((!(bdStatus & BD_R_E) || (confType == e_TX_CONF_TYPE_FLUSH)) && (retVal != E_OK)) -+ { -+ if (confType & e_TX_CONF_TYPE_CALLBACK) /* if it is confirmation with user callbacks */ -+ BD_STATUS_AND_LENGTH_SET(BD_GET(confBdId), 0); -+ -+ /* case 1: R bit is 0 and Length is set -> confirm! */ -+ if ((confType & e_TX_CONF_TYPE_CALLBACK) && (bdStatus & BD_LENGTH_MASK)) -+ { -+ if (p_FmPort->im.f_TxConf) -+ { -+ if ((confType == e_TX_CONF_TYPE_FLUSH) && (bdStatus & BD_R_E)) -+ p_FmPort->im.f_TxConf(p_FmPort->h_App, -+ BdBufferGet(XX_PhysToVirt, BD_GET(confBdId)), -+ TX_CONF_STATUS_UNSENT, -+ p_FmPort->im.p_BdShadow[confBdId]); -+ else -+ p_FmPort->im.f_TxConf(p_FmPort->h_App, -+ BdBufferGet(XX_PhysToVirt, BD_GET(confBdId)), -+ 0, -+ p_FmPort->im.p_BdShadow[confBdId]); -+ } -+ } -+ /* case 2: R bit is 0 and Length is 0 -> not used yet, nop! */ -+ -+ confBdId = GetNextBdId(p_FmPort, confBdId); -+ if (confBdId == savedStartBdId) -+ retVal = E_OK; -+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(confBdId)); -+ } -+ -+ return retVal; -+} -+ -+t_Error FmPortImEnable(t_FmPort *p_FmPort) -+{ -+ uint32_t tmpReg = GET_UINT32(p_FmPort->im.p_FmPortImPram->mode); -+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, (uint32_t)(tmpReg & ~IM_MODE_GRC_STP)); -+ return E_OK; -+} -+ -+t_Error FmPortImDisable(t_FmPort *p_FmPort) -+{ -+ uint32_t tmpReg = GET_UINT32(p_FmPort->im.p_FmPortImPram->mode); -+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, (uint32_t)(tmpReg | IM_MODE_GRC_STP)); -+ return E_OK; -+} -+ -+t_Error FmPortImRx(t_FmPort *p_FmPort) -+{ -+ t_Handle h_CurrUserPriv, h_NewUserPriv; -+ uint32_t bdStatus; -+ volatile uint8_t buffPos; -+ uint16_t length; -+ uint16_t errors; -+ uint8_t *p_CurData, *p_Data; -+ uint32_t flags; -+ -+ ASSERT_COND(p_FmPort); -+ -+ flags = XX_LockIntrSpinlock(p_FmPort->h_Spinlock); -+ if (p_FmPort->lock) -+ { -+ XX_UnlockIntrSpinlock(p_FmPort->h_Spinlock, flags); -+ return E_OK; -+ } -+ p_FmPort->lock = TRUE; -+ XX_UnlockIntrSpinlock(p_FmPort->h_Spinlock, flags); -+ -+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(p_FmPort->im.currBdId)); -+ -+ while (!(bdStatus & BD_R_E)) /* while there is data in the Rx BD */ -+ { -+ if ((p_Data = p_FmPort->im.rxPool.f_GetBuf(p_FmPort->im.rxPool.h_BufferPool, &h_NewUserPriv)) == NULL) -+ { -+ p_FmPort->lock = FALSE; -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Data buffer")); -+ } -+ -+ if (p_FmPort->im.firstBdOfFrameId == IM_ILEGAL_BD_ID) -+ p_FmPort->im.firstBdOfFrameId = p_FmPort->im.currBdId; -+ -+ p_CurData = BdBufferGet(p_FmPort->im.rxPool.f_PhysToVirt, BD_GET(p_FmPort->im.currBdId)); -+ h_CurrUserPriv = p_FmPort->im.p_BdShadow[p_FmPort->im.currBdId]; -+ length = (uint16_t)((bdStatus & BD_L) ? -+ ((bdStatus & BD_LENGTH_MASK) - p_FmPort->im.rxFrameAccumLength): -+ (bdStatus & BD_LENGTH_MASK)); -+ p_FmPort->im.rxFrameAccumLength += length; -+ -+ /* determine whether buffer is first, last, first and last (single */ -+ /* buffer frame) or middle (not first and not last) */ -+ buffPos = (uint8_t)((p_FmPort->im.currBdId == p_FmPort->im.firstBdOfFrameId) ? -+ ((bdStatus & BD_L) ? SINGLE_BUF : FIRST_BUF) : -+ ((bdStatus & BD_L) ? LAST_BUF : MIDDLE_BUF)); -+ -+ if (bdStatus & BD_L) -+ { -+ p_FmPort->im.rxFrameAccumLength = 0; -+ p_FmPort->im.firstBdOfFrameId = IM_ILEGAL_BD_ID; -+ } -+ -+ BdBufferSet(p_FmPort->im.rxPool.f_VirtToPhys, BD_GET(p_FmPort->im.currBdId), p_Data); -+ -+ BD_STATUS_AND_LENGTH_SET(BD_GET(p_FmPort->im.currBdId), BD_R_E); -+ -+ errors = (uint16_t)((bdStatus & BD_RX_ERRORS) >> 16); -+ p_FmPort->im.p_BdShadow[p_FmPort->im.currBdId] = h_NewUserPriv; -+ -+ p_FmPort->im.currBdId = GetNextBdId(p_FmPort, p_FmPort->im.currBdId); -+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.offsetOut, (uint16_t)(p_FmPort->im.currBdId<<4)); -+ /* Pass the buffer if one of the conditions is true: -+ - There are no errors -+ - This is a part of a larger frame ( the application has already received some buffers ) */ -+ if ((buffPos != SINGLE_BUF) || !errors) -+ { -+ if (p_FmPort->im.f_RxStore(p_FmPort->h_App, -+ p_CurData, -+ length, -+ errors, -+ buffPos, -+ h_CurrUserPriv) == e_RX_STORE_RESPONSE_PAUSE) -+ break; -+ } -+ else if (p_FmPort->im.rxPool.f_PutBuf(p_FmPort->im.rxPool.h_BufferPool, -+ p_CurData, -+ h_CurrUserPriv)) -+ { -+ p_FmPort->lock = FALSE; -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Failed freeing data buffer")); -+ } -+ -+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(p_FmPort->im.currBdId)); -+ } -+ p_FmPort->lock = FALSE; -+ return E_OK; -+} -+ -+void FmPortConfigIM (t_FmPort *p_FmPort, t_FmPortParams *p_FmPortParams) -+{ -+ ASSERT_COND(p_FmPort); -+ -+ SANITY_CHECK_RETURN(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->im.h_FmMuram = p_FmPortParams->specificParams.imRxTxParams.h_FmMuram; -+ p_FmPort->p_FmPortDriverParam->liodnOffset = p_FmPortParams->specificParams.imRxTxParams.liodnOffset; -+ p_FmPort->im.dataMemId = p_FmPortParams->specificParams.imRxTxParams.dataMemId; -+ p_FmPort->im.dataMemAttributes = p_FmPortParams->specificParams.imRxTxParams.dataMemAttributes; -+ -+ p_FmPort->im.fwExtStructsMemId = DEFAULT_PORT_ImfwExtStructsMemId; -+ p_FmPort->im.fwExtStructsMemAttr = DEFAULT_PORT_ImfwExtStructsMemAttr; -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) || -+ (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ p_FmPort->im.rxPool.h_BufferPool = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.h_BufferPool; -+ p_FmPort->im.rxPool.f_GetBuf = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.f_GetBuf; -+ p_FmPort->im.rxPool.f_PutBuf = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.f_PutBuf; -+ p_FmPort->im.rxPool.bufferSize = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.bufferSize; -+ p_FmPort->im.rxPool.f_PhysToVirt = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.f_PhysToVirt; -+ if (!p_FmPort->im.rxPool.f_PhysToVirt) -+ p_FmPort->im.rxPool.f_PhysToVirt = XX_PhysToVirt; -+ p_FmPort->im.rxPool.f_VirtToPhys = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.f_VirtToPhys; -+ if (!p_FmPort->im.rxPool.f_VirtToPhys) -+ p_FmPort->im.rxPool.f_VirtToPhys = XX_VirtToPhys; -+ p_FmPort->im.f_RxStore = p_FmPortParams->specificParams.imRxTxParams.f_RxStore; -+ -+ p_FmPort->im.mrblr = 0x8000; -+ while (p_FmPort->im.mrblr) -+ { -+ if (p_FmPort->im.rxPool.bufferSize & p_FmPort->im.mrblr) -+ break; -+ p_FmPort->im.mrblr >>= 1; -+ } -+ if (p_FmPort->im.mrblr != p_FmPort->im.rxPool.bufferSize) -+ DBG(WARNING, ("Max-Rx-Buffer-Length set to %d", p_FmPort->im.mrblr)); -+ p_FmPort->im.bdRingSize = DEFAULT_PORT_rxBdRingLength; -+ p_FmPort->exceptions = DEFAULT_PORT_exception; -+ if (FmIsMaster(p_FmPort->h_Fm)) -+ p_FmPort->polling = FALSE; -+ else -+ p_FmPort->polling = TRUE; -+ p_FmPort->fmanCtrlEventId = (uint8_t)NO_IRQ; -+ } -+ else -+ { -+ p_FmPort->im.f_TxConf = p_FmPortParams->specificParams.imRxTxParams.f_TxConf; -+ -+ p_FmPort->im.bdRingSize = DEFAULT_PORT_txBdRingLength; -+ } -+} -+ -+t_Error FmPortImCheckInitParameters(t_FmPort *p_FmPort) -+{ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX) && -+ (p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) && -+ (p_FmPort->portType != e_FM_PORT_TYPE_TX) && -+ (p_FmPort->portType != e_FM_PORT_TYPE_TX_10G)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) || -+ (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ if (!POWER_OF_2(p_FmPort->im.mrblr)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("max Rx buffer length must be power of 2!!!")); -+ if (p_FmPort->im.mrblr < 256) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("max Rx buffer length must at least 256!!!")); -+ if (p_FmPort->p_FmPortDriverParam->liodnOffset & ~FM_LIODN_OFFSET_MASK) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("liodnOffset is larger than %d", FM_LIODN_OFFSET_MASK+1)); -+ } -+ -+ return E_OK; -+} -+ -+t_Error FmPortImInit(t_FmPort *p_FmPort) -+{ -+ t_FmImBd *p_Bd=NULL; -+ t_Handle h_BufContext; -+ uint64_t tmpPhysBase; -+ uint16_t log2Num; -+ uint8_t *p_Data/*, *p_Tmp*/; -+ int i; -+ t_Error err; -+ uint16_t tmpReg16; -+ uint32_t tmpReg32; -+ -+ ASSERT_COND(p_FmPort); -+ -+ p_FmPort->im.p_FmPortImPram = -+ (t_FmPortImPram *)FM_MURAM_AllocMem(p_FmPort->im.h_FmMuram, sizeof(t_FmPortImPram), IM_PRAM_ALIGN); -+ if (!p_FmPort->im.p_FmPortImPram) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Independent-Mode Parameter-RAM!!!")); -+ WRITE_BLOCK(p_FmPort->im.p_FmPortImPram, 0, sizeof(t_FmPortImPram)); -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) || -+ (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ p_FmPort->im.p_BdRing = -+ (t_FmImBd *)XX_MallocSmart((uint32_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize), -+ p_FmPort->im.fwExtStructsMemId, -+ 4); -+ if (!p_FmPort->im.p_BdRing) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Independent-Mode Rx BD ring!!!")); -+ IOMemSet32(p_FmPort->im.p_BdRing, 0, (uint32_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize)); -+ -+ p_FmPort->im.p_BdShadow = (t_Handle *)XX_Malloc((uint32_t)(sizeof(t_Handle)*p_FmPort->im.bdRingSize)); -+ if (!p_FmPort->im.p_BdShadow) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Independent-Mode Rx BD shadow!!!")); -+ memset(p_FmPort->im.p_BdShadow, 0, (uint32_t)(sizeof(t_Handle)*p_FmPort->im.bdRingSize)); -+ -+ /* Initialize the Rx-BD ring */ -+ for (i=0; iim.bdRingSize; i++) -+ { -+ p_Bd = BD_GET(i); -+ BD_STATUS_AND_LENGTH_SET (p_Bd, BD_R_E); -+ -+ if ((p_Data = p_FmPort->im.rxPool.f_GetBuf(p_FmPort->im.rxPool.h_BufferPool, &h_BufContext)) == NULL) -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Data buffer")); -+ BdBufferSet(p_FmPort->im.rxPool.f_VirtToPhys, p_Bd, p_Data); -+ p_FmPort->im.p_BdShadow[i] = h_BufContext; -+ } -+ -+ if ((p_FmPort->im.dataMemAttributes & MEMORY_ATTR_CACHEABLE) || -+ (p_FmPort->im.fwExtStructsMemAttr & MEMORY_ATTR_CACHEABLE)) -+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, IM_MODE_GBL | IM_MODE_SET_BO(2)); -+ else -+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, IM_MODE_SET_BO(2)); -+ -+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->rxQdPtr, -+ (uint32_t)((uint64_t)(XX_VirtToPhys(p_FmPort->im.p_FmPortImPram)) - -+ p_FmPort->fmMuramPhysBaseAddr + 0x20)); -+ -+ LOG2((uint64_t)p_FmPort->im.mrblr, log2Num); -+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->mrblr, log2Num); -+ -+ /* Initialize Rx QD */ -+ tmpPhysBase = (uint64_t)(XX_VirtToPhys(p_FmPort->im.p_BdRing)); -+ SET_ADDR(&p_FmPort->im.p_FmPortImPram->rxQd.bdRingBase, tmpPhysBase); -+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.bdRingSize, (uint16_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize)); -+ -+ /* Update the IM PRAM address in the BMI */ -+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfqid, -+ (uint32_t)((uint64_t)(XX_VirtToPhys(p_FmPort->im.p_FmPortImPram)) - -+ p_FmPort->fmMuramPhysBaseAddr)); -+ if (!p_FmPort->polling || p_FmPort->exceptions) -+ { -+ /* Allocate, configure and register interrupts */ -+ err = FmAllocFmanCtrlEventReg(p_FmPort->h_Fm, &p_FmPort->fmanCtrlEventId); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ ASSERT_COND(!(p_FmPort->fmanCtrlEventId & ~IM_RXQD_FPMEVT_SEL_MASK)); -+ tmpReg16 = (uint16_t)(p_FmPort->fmanCtrlEventId & IM_RXQD_FPMEVT_SEL_MASK); -+ tmpReg32 = 0; -+ -+ if (p_FmPort->exceptions & IM_EV_BSY) -+ { -+ tmpReg16 |= IM_RXQD_BSYINTM; -+ tmpReg32 |= IM_EV_BSY; -+ } -+ if (!p_FmPort->polling) -+ { -+ tmpReg16 |= IM_RXQD_RXFINTM; -+ tmpReg32 |= IM_EV_RX; -+ } -+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen, tmpReg16); -+ -+ FmRegisterFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, ImException , (t_Handle)p_FmPort); -+ -+ FmSetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, tmpReg32); -+ } -+ else -+ p_FmPort->fmanCtrlEventId = (uint8_t)NO_IRQ; -+ } -+ else -+ { -+ p_FmPort->im.p_BdRing = (t_FmImBd *)XX_MallocSmart((uint32_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize), p_FmPort->im.fwExtStructsMemId, 4); -+ if (!p_FmPort->im.p_BdRing) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Independent-Mode Tx BD ring!!!")); -+ IOMemSet32(p_FmPort->im.p_BdRing, 0, (uint32_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize)); -+ -+ p_FmPort->im.p_BdShadow = (t_Handle *)XX_Malloc((uint32_t)(sizeof(t_Handle)*p_FmPort->im.bdRingSize)); -+ if (!p_FmPort->im.p_BdShadow) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Independent-Mode Rx BD shadow!!!")); -+ memset(p_FmPort->im.p_BdShadow, 0, (uint32_t)(sizeof(t_Handle)*p_FmPort->im.bdRingSize)); -+ p_FmPort->im.firstBdOfFrameId = IM_ILEGAL_BD_ID; -+ -+ if ((p_FmPort->im.dataMemAttributes & MEMORY_ATTR_CACHEABLE) || -+ (p_FmPort->im.fwExtStructsMemAttr & MEMORY_ATTR_CACHEABLE)) -+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, IM_MODE_GBL | IM_MODE_SET_BO(2)); -+ else -+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, IM_MODE_SET_BO(2)); -+ -+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->txQdPtr, -+ (uint32_t)((uint64_t)(XX_VirtToPhys(p_FmPort->im.p_FmPortImPram)) - -+ p_FmPort->fmMuramPhysBaseAddr + 0x40)); -+ -+ /* Initialize Tx QD */ -+ tmpPhysBase = (uint64_t)(XX_VirtToPhys(p_FmPort->im.p_BdRing)); -+ SET_ADDR(&p_FmPort->im.p_FmPortImPram->txQd.bdRingBase, tmpPhysBase); -+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->txQd.bdRingSize, (uint16_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize)); -+ -+ /* Update the IM PRAM address in the BMI */ -+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfqid, -+ (uint32_t)((uint64_t)(XX_VirtToPhys(p_FmPort->im.p_FmPortImPram)) - -+ p_FmPort->fmMuramPhysBaseAddr)); -+ } -+ -+ -+ return E_OK; -+} -+ -+void FmPortImFree(t_FmPort *p_FmPort) -+{ -+ uint32_t bdStatus; -+ uint8_t *p_CurData; -+ -+ ASSERT_COND(p_FmPort); -+ ASSERT_COND(p_FmPort->im.p_FmPortImPram); -+ -+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) || -+ (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ if (!p_FmPort->polling || p_FmPort->exceptions) -+ { -+ /* Deallocate and unregister interrupts */ -+ FmSetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, 0); -+ -+ FmFreeFmanCtrlEventReg(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId); -+ -+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen, 0); -+ -+ FmUnregisterFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId); -+ } -+ /* Try first clean what has received */ -+ FmPortImRx(p_FmPort); -+ -+ /* Now, get rid of the the empty buffer! */ -+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(p_FmPort->im.currBdId)); -+ -+ while (bdStatus & BD_R_E) /* while there is data in the Rx BD */ -+ { -+ p_CurData = BdBufferGet(p_FmPort->im.rxPool.f_PhysToVirt, BD_GET(p_FmPort->im.currBdId)); -+ -+ BdBufferSet(p_FmPort->im.rxPool.f_VirtToPhys, BD_GET(p_FmPort->im.currBdId), NULL); -+ BD_STATUS_AND_LENGTH_SET(BD_GET(p_FmPort->im.currBdId), 0); -+ -+ p_FmPort->im.rxPool.f_PutBuf(p_FmPort->im.rxPool.h_BufferPool, -+ p_CurData, -+ p_FmPort->im.p_BdShadow[p_FmPort->im.currBdId]); -+ -+ p_FmPort->im.currBdId = GetNextBdId(p_FmPort, p_FmPort->im.currBdId); -+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(p_FmPort->im.currBdId)); -+ } -+ } -+ else -+ TxConf(p_FmPort, e_TX_CONF_TYPE_FLUSH); -+ -+ FM_MURAM_FreeMem(p_FmPort->im.h_FmMuram, p_FmPort->im.p_FmPortImPram); -+ -+ if (p_FmPort->im.p_BdShadow) -+ XX_Free(p_FmPort->im.p_BdShadow); -+ -+ if (p_FmPort->im.p_BdRing) -+ XX_FreeSmart(p_FmPort->im.p_BdRing); -+} -+ -+ -+t_Error FM_PORT_ConfigIMMaxRxBufLength(t_Handle h_FmPort, uint16_t newVal) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->im.mrblr = newVal; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigIMRxBdRingLength(t_Handle h_FmPort, uint16_t newVal) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->im.bdRingSize = newVal; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigIMTxBdRingLength(t_Handle h_FmPort, uint16_t newVal) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->im.bdRingSize = newVal; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigIMFmanCtrlExternalStructsMemory(t_Handle h_FmPort, -+ uint8_t memId, -+ uint32_t memAttributes) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ p_FmPort->im.fwExtStructsMemId = memId; -+ p_FmPort->im.fwExtStructsMemAttr = memAttributes; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ConfigIMPolling(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) && (p_FmPort->portType != e_FM_PORT_TYPE_RX)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("Available for Rx ports only")); -+ -+ if (!FmIsMaster(p_FmPort->h_Fm)) -+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("Available on master-partition only;" -+ "in guest-partitions, IM is always in polling!")); -+ -+ p_FmPort->polling = TRUE; -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_SetIMExceptions(t_Handle h_FmPort, e_FmPortExceptions exception, bool enable) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ t_Error err; -+ uint16_t tmpReg16; -+ uint32_t tmpReg32; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ if (exception == e_FM_PORT_EXCEPTION_IM_BUSY) -+ { -+ if (enable) -+ { -+ p_FmPort->exceptions |= IM_EV_BSY; -+ if (p_FmPort->fmanCtrlEventId == (uint8_t)NO_IRQ) -+ { -+ /* Allocate, configure and register interrupts */ -+ err = FmAllocFmanCtrlEventReg(p_FmPort->h_Fm, &p_FmPort->fmanCtrlEventId); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ ASSERT_COND(!(p_FmPort->fmanCtrlEventId & ~IM_RXQD_FPMEVT_SEL_MASK)); -+ -+ FmRegisterFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, ImException, (t_Handle)p_FmPort); -+ tmpReg16 = (uint16_t)((p_FmPort->fmanCtrlEventId & IM_RXQD_FPMEVT_SEL_MASK) | IM_RXQD_BSYINTM); -+ tmpReg32 = IM_EV_BSY; -+ } -+ else -+ { -+ tmpReg16 = (uint16_t)(GET_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen) | IM_RXQD_BSYINTM); -+ tmpReg32 = FmGetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId) | IM_EV_BSY; -+ } -+ -+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen, tmpReg16); -+ FmSetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, tmpReg32); -+ } -+ else -+ { -+ p_FmPort->exceptions &= ~IM_EV_BSY; -+ if (!p_FmPort->exceptions && p_FmPort->polling) -+ { -+ FmFreeFmanCtrlEventReg(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId); -+ FmUnregisterFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId); -+ FmSetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, 0); -+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen, 0); -+ p_FmPort->fmanCtrlEventId = (uint8_t)NO_IRQ; -+ } -+ else -+ { -+ tmpReg16 = (uint16_t)(GET_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen) & ~IM_RXQD_BSYINTM); -+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen, tmpReg16); -+ tmpReg32 = FmGetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId) & ~IM_EV_BSY; -+ FmSetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, tmpReg32); -+ } -+ } -+ } -+ else -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, ("Invalid exception.")); -+ -+ return E_OK; -+} -+ -+t_Error FM_PORT_ImTx( t_Handle h_FmPort, -+ uint8_t *p_Data, -+ uint16_t length, -+ bool lastBuffer, -+ t_Handle h_BufContext) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ uint16_t nextBdId; -+ uint32_t bdStatus, nextBdStatus; -+ bool firstBuffer; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(p_FmPort->im.currBdId)); -+ nextBdId = GetNextBdId(p_FmPort, p_FmPort->im.currBdId); -+ nextBdStatus = BD_STATUS_AND_LENGTH(BD_GET(nextBdId)); -+ -+ if (!(bdStatus & BD_R_E) && !(nextBdStatus & BD_R_E)) -+ { -+ /* Confirm the current BD - BD is available */ -+ if ((bdStatus & BD_LENGTH_MASK) && (p_FmPort->im.f_TxConf)) -+ p_FmPort->im.f_TxConf (p_FmPort->h_App, -+ BdBufferGet(XX_PhysToVirt, BD_GET(p_FmPort->im.currBdId)), -+ 0, -+ p_FmPort->im.p_BdShadow[p_FmPort->im.currBdId]); -+ -+ bdStatus = length; -+ -+ /* if this is the first BD of a frame */ -+ if (p_FmPort->im.firstBdOfFrameId == IM_ILEGAL_BD_ID) -+ { -+ firstBuffer = TRUE; -+ p_FmPort->im.txFirstBdStatus = (bdStatus | BD_R_E); -+ -+ if (!lastBuffer) -+ p_FmPort->im.firstBdOfFrameId = p_FmPort->im.currBdId; -+ } -+ else -+ firstBuffer = FALSE; -+ -+ BdBufferSet(XX_VirtToPhys, BD_GET(p_FmPort->im.currBdId), p_Data); -+ p_FmPort->im.p_BdShadow[p_FmPort->im.currBdId] = h_BufContext; -+ -+ /* deal with last */ -+ if (lastBuffer) -+ { -+ /* if single buffer frame */ -+ if (firstBuffer) -+ BD_STATUS_AND_LENGTH_SET(BD_GET(p_FmPort->im.currBdId), p_FmPort->im.txFirstBdStatus | BD_L); -+ else -+ { -+ /* Set the last BD of the frame */ -+ BD_STATUS_AND_LENGTH_SET (BD_GET(p_FmPort->im.currBdId), (bdStatus | BD_R_E | BD_L)); -+ /* Set the first BD of the frame */ -+ BD_STATUS_AND_LENGTH_SET(BD_GET(p_FmPort->im.firstBdOfFrameId), p_FmPort->im.txFirstBdStatus); -+ p_FmPort->im.firstBdOfFrameId = IM_ILEGAL_BD_ID; -+ } -+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->txQd.offsetIn, (uint16_t)(GetNextBdId(p_FmPort, p_FmPort->im.currBdId)<<4)); -+ } -+ else if (!firstBuffer) /* mid frame buffer */ -+ BD_STATUS_AND_LENGTH_SET (BD_GET(p_FmPort->im.currBdId), bdStatus | BD_R_E); -+ -+ p_FmPort->im.currBdId = GetNextBdId(p_FmPort, p_FmPort->im.currBdId); -+ } -+ else -+ { -+ /* Discard current frame. Return error. */ -+ if (p_FmPort->im.firstBdOfFrameId != IM_ILEGAL_BD_ID) -+ { -+ /* Error: No free BD */ -+ /* Response: Discard current frame. Return error. */ -+ uint16_t cleanBdId = p_FmPort->im.firstBdOfFrameId; -+ -+ ASSERT_COND(p_FmPort->im.firstBdOfFrameId != p_FmPort->im.currBdId); -+ -+ /* Since firstInFrame is not NULL, one buffer at least has already been -+ inserted into the BD ring. Using do-while covers the situation of a -+ frame spanned throughout the whole Tx BD ring (p_CleanBd is incremented -+ prior to testing whether or not it's equal to TxBd). */ -+ do -+ { -+ BD_STATUS_AND_LENGTH_SET(BD_GET(cleanBdId), 0); -+ /* Advance BD pointer */ -+ cleanBdId = GetNextBdId(p_FmPort, cleanBdId); -+ } while (cleanBdId != p_FmPort->im.currBdId); -+ -+ p_FmPort->im.currBdId = cleanBdId; -+ p_FmPort->im.firstBdOfFrameId = IM_ILEGAL_BD_ID; -+ } -+ -+ return ERROR_CODE(E_FULL); -+ } -+ -+ return E_OK; -+} -+ -+void FM_PORT_ImTxConf(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN(p_FmPort->imEn, E_INVALID_STATE); -+ SANITY_CHECK_RETURN(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ TxConf(p_FmPort, e_TX_CONF_TYPE_CALLBACK); -+} -+ -+t_Error FM_PORT_ImRx(t_Handle h_FmPort) -+{ -+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE); -+ -+ return FmPortImRx(p_FmPort); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fman_port.c -@@ -0,0 +1,1570 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "common/general.h" -+ -+#include "fman_common.h" -+#include "fsl_fman_port.h" -+ -+ -+/* problem Eyal: the following should not be here*/ -+#define NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_ENQ_FRAME 0x00000028 -+ -+static uint32_t get_no_pcd_nia_bmi_ac_enc_frame(struct fman_port_cfg *cfg) -+{ -+ if (cfg->errata_A006675) -+ return NIA_ENG_FM_CTL | -+ NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_ENQ_FRAME; -+ else -+ return NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME; -+} -+ -+static int init_bmi_rx(struct fman_port *port, -+ struct fman_port_cfg *cfg, -+ struct fman_port_params *params) -+{ -+ struct fman_port_rx_bmi_regs *regs = &port->bmi_regs->rx; -+ uint32_t tmp; -+ -+ /* Rx Configuration register */ -+ tmp = 0; -+ if (port->im_en) -+ tmp |= BMI_PORT_CFG_IM; -+ else if (cfg->discard_override) -+ tmp |= BMI_PORT_CFG_FDOVR; -+ iowrite32be(tmp, ®s->fmbm_rcfg); -+ -+ /* DMA attributes */ -+ tmp = (uint32_t)cfg->dma_swap_data << BMI_DMA_ATTR_SWP_SHIFT; -+ if (cfg->dma_ic_stash_on) -+ tmp |= BMI_DMA_ATTR_IC_STASH_ON; -+ if (cfg->dma_header_stash_on) -+ tmp |= BMI_DMA_ATTR_HDR_STASH_ON; -+ if (cfg->dma_sg_stash_on) -+ tmp |= BMI_DMA_ATTR_SG_STASH_ON; -+ if (cfg->dma_write_optimize) -+ tmp |= BMI_DMA_ATTR_WRITE_OPTIMIZE; -+ iowrite32be(tmp, ®s->fmbm_rda); -+ -+ /* Rx FIFO parameters */ -+ tmp = (cfg->rx_pri_elevation / FMAN_PORT_BMI_FIFO_UNITS - 1) << -+ BMI_RX_FIFO_PRI_ELEVATION_SHIFT; -+ tmp |= cfg->rx_fifo_thr / FMAN_PORT_BMI_FIFO_UNITS - 1; -+ iowrite32be(tmp, ®s->fmbm_rfp); -+ -+ if (cfg->excessive_threshold_register) -+ /* always allow access to the extra resources */ -+ iowrite32be(BMI_RX_FIFO_THRESHOLD_ETHE, ®s->fmbm_reth); -+ -+ /* Frame end data */ -+ tmp = (uint32_t)cfg->checksum_bytes_ignore << -+ BMI_RX_FRAME_END_CS_IGNORE_SHIFT; -+ tmp |= (uint32_t)cfg->rx_cut_end_bytes << -+ BMI_RX_FRAME_END_CUT_SHIFT; -+ if (cfg->errata_A006320) -+ tmp &= 0xffe0ffff; -+ iowrite32be(tmp, ®s->fmbm_rfed); -+ -+ /* Internal context parameters */ -+ tmp = ((uint32_t)cfg->ic_ext_offset / FMAN_PORT_IC_OFFSET_UNITS) << -+ BMI_IC_TO_EXT_SHIFT; -+ tmp |= ((uint32_t)cfg->ic_int_offset / FMAN_PORT_IC_OFFSET_UNITS) << -+ BMI_IC_FROM_INT_SHIFT; -+ tmp |= cfg->ic_size / FMAN_PORT_IC_OFFSET_UNITS; -+ iowrite32be(tmp, ®s->fmbm_ricp); -+ -+ /* Internal buffer offset */ -+ tmp = ((uint32_t)cfg->int_buf_start_margin / FMAN_PORT_IC_OFFSET_UNITS) -+ << BMI_INT_BUF_MARG_SHIFT; -+ iowrite32be(tmp, ®s->fmbm_rim); -+ -+ /* External buffer margins */ -+ if (!port->im_en) -+ { -+ tmp = (uint32_t)cfg->ext_buf_start_margin << -+ BMI_EXT_BUF_MARG_START_SHIFT; -+ tmp |= (uint32_t)cfg->ext_buf_end_margin; -+ if (cfg->fmbm_rebm_has_sgd && cfg->no_scatter_gather) -+ tmp |= BMI_SG_DISABLE; -+ iowrite32be(tmp, ®s->fmbm_rebm); -+ } -+ -+ /* Frame attributes */ -+ tmp = BMI_CMD_RX_MR_DEF; -+ if (!port->im_en) -+ { -+ tmp |= BMI_CMD_ATTR_ORDER; -+ tmp |= (uint32_t)cfg->color << BMI_CMD_ATTR_COLOR_SHIFT; -+ if (cfg->sync_req) -+ tmp |= BMI_CMD_ATTR_SYNC; -+ } -+ iowrite32be(tmp, ®s->fmbm_rfca); -+ -+ /* NIA */ -+ if (port->im_en) -+ tmp = NIA_ENG_FM_CTL | NIA_FM_CTL_AC_IND_MODE_RX; -+ else -+ { -+ tmp = (uint32_t)cfg->rx_fd_bits << BMI_NEXT_ENG_FD_BITS_SHIFT; -+ tmp |= get_no_pcd_nia_bmi_ac_enc_frame(cfg); -+ } -+ iowrite32be(tmp, ®s->fmbm_rfne); -+ -+ /* Enqueue NIA */ -+ iowrite32be(NIA_ENG_QMI_ENQ | NIA_ORDER_RESTOR, ®s->fmbm_rfene); -+ -+ /* Default/error queues */ -+ if (!port->im_en) -+ { -+ iowrite32be((params->dflt_fqid & 0x00FFFFFF), ®s->fmbm_rfqid); -+ iowrite32be((params->err_fqid & 0x00FFFFFF), ®s->fmbm_refqid); -+ } -+ -+ /* Discard/error masks */ -+ iowrite32be(params->discard_mask, ®s->fmbm_rfsdm); -+ iowrite32be(params->err_mask, ®s->fmbm_rfsem); -+ -+ /* Statistics counters */ -+ tmp = 0; -+ if (cfg->stats_counters_enable) -+ tmp = BMI_COUNTERS_EN; -+ iowrite32be(tmp, ®s->fmbm_rstc); -+ -+ /* Performance counters */ -+ fman_port_set_perf_cnt_params(port, &cfg->perf_cnt_params); -+ tmp = 0; -+ if (cfg->perf_counters_enable) -+ tmp = BMI_COUNTERS_EN; -+ iowrite32be(tmp, ®s->fmbm_rpc); -+ -+ return 0; -+} -+ -+static int init_bmi_tx(struct fman_port *port, -+ struct fman_port_cfg *cfg, -+ struct fman_port_params *params) -+{ -+ struct fman_port_tx_bmi_regs *regs = &port->bmi_regs->tx; -+ uint32_t tmp; -+ -+ /* Tx Configuration register */ -+ tmp = 0; -+ if (port->im_en) -+ tmp |= BMI_PORT_CFG_IM; -+ iowrite32be(tmp, ®s->fmbm_tcfg); -+ -+ /* DMA attributes */ -+ tmp = (uint32_t)cfg->dma_swap_data << BMI_DMA_ATTR_SWP_SHIFT; -+ if (cfg->dma_ic_stash_on) -+ tmp |= BMI_DMA_ATTR_IC_STASH_ON; -+ if (cfg->dma_header_stash_on) -+ tmp |= BMI_DMA_ATTR_HDR_STASH_ON; -+ if (cfg->dma_sg_stash_on) -+ tmp |= BMI_DMA_ATTR_SG_STASH_ON; -+ iowrite32be(tmp, ®s->fmbm_tda); -+ -+ /* Tx FIFO parameters */ -+ tmp = (cfg->tx_fifo_min_level / FMAN_PORT_BMI_FIFO_UNITS) << -+ BMI_TX_FIFO_MIN_FILL_SHIFT; -+ tmp |= ((uint32_t)cfg->tx_fifo_deq_pipeline_depth - 1) << -+ BMI_FIFO_PIPELINE_DEPTH_SHIFT; -+ tmp |= (uint32_t)(cfg->tx_fifo_low_comf_level / -+ FMAN_PORT_BMI_FIFO_UNITS - 1); -+ iowrite32be(tmp, ®s->fmbm_tfp); -+ -+ /* Frame end data */ -+ tmp = (uint32_t)cfg->checksum_bytes_ignore << -+ BMI_FRAME_END_CS_IGNORE_SHIFT; -+ iowrite32be(tmp, ®s->fmbm_tfed); -+ -+ /* Internal context parameters */ -+ if (!port->im_en) -+ { -+ tmp = ((uint32_t)cfg->ic_ext_offset / FMAN_PORT_IC_OFFSET_UNITS) << -+ BMI_IC_TO_EXT_SHIFT; -+ tmp |= ((uint32_t)cfg->ic_int_offset / FMAN_PORT_IC_OFFSET_UNITS) << -+ BMI_IC_FROM_INT_SHIFT; -+ tmp |= cfg->ic_size / FMAN_PORT_IC_OFFSET_UNITS; -+ iowrite32be(tmp, ®s->fmbm_ticp); -+ } -+ /* Frame attributes */ -+ tmp = BMI_CMD_TX_MR_DEF; -+ if (port->im_en) -+ tmp |= BMI_CMD_MR_DEAS; -+ else -+ { -+ tmp |= BMI_CMD_ATTR_ORDER; -+ tmp |= (uint32_t)cfg->color << BMI_CMD_ATTR_COLOR_SHIFT; -+ } -+ iowrite32be(tmp, ®s->fmbm_tfca); -+ -+ /* Dequeue NIA + enqueue NIA */ -+ if (port->im_en) -+ { -+ iowrite32be(NIA_ENG_FM_CTL | NIA_FM_CTL_AC_IND_MODE_TX, ®s->fmbm_tfdne); -+ iowrite32be(NIA_ENG_FM_CTL | NIA_FM_CTL_AC_IND_MODE_TX, ®s->fmbm_tfene); -+ } -+ else -+ { -+ iowrite32be(NIA_ENG_QMI_DEQ, ®s->fmbm_tfdne); -+ iowrite32be(NIA_ENG_QMI_ENQ | NIA_ORDER_RESTOR, ®s->fmbm_tfene); -+ if (cfg->fmbm_tfne_has_features) -+ iowrite32be(!params->dflt_fqid ? -+ BMI_EBD_EN | NIA_BMI_AC_FETCH_ALL_FRAME : -+ NIA_BMI_AC_FETCH_ALL_FRAME, ®s->fmbm_tfne); -+ if (!params->dflt_fqid && params->dont_release_buf) -+ { -+ iowrite32be(0x00FFFFFF, ®s->fmbm_tcfqid); -+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_TX_RELEASE, ®s->fmbm_tfene); -+ if (cfg->fmbm_tfne_has_features) -+ iowrite32be(ioread32be(®s->fmbm_tfne) & ~BMI_EBD_EN, ®s->fmbm_tfne); -+ } -+ } -+ -+ /* Confirmation/error queues */ -+ if (!port->im_en) -+ { -+ if (params->dflt_fqid || !params->dont_release_buf) -+ iowrite32be(params->dflt_fqid & 0x00FFFFFF, ®s->fmbm_tcfqid); -+ iowrite32be((params->err_fqid & 0x00FFFFFF), ®s->fmbm_tefqid); -+ } -+ /* Statistics counters */ -+ tmp = 0; -+ if (cfg->stats_counters_enable) -+ tmp = BMI_COUNTERS_EN; -+ iowrite32be(tmp, ®s->fmbm_tstc); -+ -+ /* Performance counters */ -+ fman_port_set_perf_cnt_params(port, &cfg->perf_cnt_params); -+ tmp = 0; -+ if (cfg->perf_counters_enable) -+ tmp = BMI_COUNTERS_EN; -+ iowrite32be(tmp, ®s->fmbm_tpc); -+ -+ return 0; -+} -+ -+static int init_bmi_oh(struct fman_port *port, -+ struct fman_port_cfg *cfg, -+ struct fman_port_params *params) -+{ -+ struct fman_port_oh_bmi_regs *regs = &port->bmi_regs->oh; -+ uint32_t tmp; -+ -+ /* OP Configuration register */ -+ tmp = 0; -+ if (cfg->discard_override) -+ tmp |= BMI_PORT_CFG_FDOVR; -+ iowrite32be(tmp, ®s->fmbm_ocfg); -+ -+ /* DMA attributes */ -+ tmp = (uint32_t)cfg->dma_swap_data << BMI_DMA_ATTR_SWP_SHIFT; -+ if (cfg->dma_ic_stash_on) -+ tmp |= BMI_DMA_ATTR_IC_STASH_ON; -+ if (cfg->dma_header_stash_on) -+ tmp |= BMI_DMA_ATTR_HDR_STASH_ON; -+ if (cfg->dma_sg_stash_on) -+ tmp |= BMI_DMA_ATTR_SG_STASH_ON; -+ if (cfg->dma_write_optimize) -+ tmp |= BMI_DMA_ATTR_WRITE_OPTIMIZE; -+ iowrite32be(tmp, ®s->fmbm_oda); -+ -+ /* Tx FIFO parameters */ -+ tmp = ((uint32_t)cfg->tx_fifo_deq_pipeline_depth - 1) << -+ BMI_FIFO_PIPELINE_DEPTH_SHIFT; -+ iowrite32be(tmp, ®s->fmbm_ofp); -+ -+ /* Internal context parameters */ -+ tmp = ((uint32_t)cfg->ic_ext_offset / FMAN_PORT_IC_OFFSET_UNITS) << -+ BMI_IC_TO_EXT_SHIFT; -+ tmp |= ((uint32_t)cfg->ic_int_offset / FMAN_PORT_IC_OFFSET_UNITS) << -+ BMI_IC_FROM_INT_SHIFT; -+ tmp |= cfg->ic_size / FMAN_PORT_IC_OFFSET_UNITS; -+ iowrite32be(tmp, ®s->fmbm_oicp); -+ -+ /* Frame attributes */ -+ tmp = BMI_CMD_OP_MR_DEF; -+ tmp |= (uint32_t)cfg->color << BMI_CMD_ATTR_COLOR_SHIFT; -+ if (cfg->sync_req) -+ tmp |= BMI_CMD_ATTR_SYNC; -+ if (port->type == E_FMAN_PORT_TYPE_OP) -+ tmp |= BMI_CMD_ATTR_ORDER; -+ iowrite32be(tmp, ®s->fmbm_ofca); -+ -+ /* Internal buffer offset */ -+ tmp = ((uint32_t)cfg->int_buf_start_margin / FMAN_PORT_IC_OFFSET_UNITS) -+ << BMI_INT_BUF_MARG_SHIFT; -+ iowrite32be(tmp, ®s->fmbm_oim); -+ -+ /* Dequeue NIA */ -+ iowrite32be(NIA_ENG_QMI_DEQ, ®s->fmbm_ofdne); -+ -+ /* NIA and Enqueue NIA */ -+ if (port->type == E_FMAN_PORT_TYPE_HC) { -+ iowrite32be(NIA_ENG_FM_CTL | NIA_FM_CTL_AC_HC, -+ ®s->fmbm_ofne); -+ iowrite32be(NIA_ENG_QMI_ENQ, ®s->fmbm_ofene); -+ } else { -+ iowrite32be(get_no_pcd_nia_bmi_ac_enc_frame(cfg), -+ ®s->fmbm_ofne); -+ iowrite32be(NIA_ENG_QMI_ENQ | NIA_ORDER_RESTOR, -+ ®s->fmbm_ofene); -+ } -+ -+ /* Default/error queues */ -+ iowrite32be((params->dflt_fqid & 0x00FFFFFF), ®s->fmbm_ofqid); -+ iowrite32be((params->err_fqid & 0x00FFFFFF), ®s->fmbm_oefqid); -+ -+ /* Discard/error masks */ -+ if (port->type == E_FMAN_PORT_TYPE_OP) { -+ iowrite32be(params->discard_mask, ®s->fmbm_ofsdm); -+ iowrite32be(params->err_mask, ®s->fmbm_ofsem); -+ } -+ -+ /* Statistics counters */ -+ tmp = 0; -+ if (cfg->stats_counters_enable) -+ tmp = BMI_COUNTERS_EN; -+ iowrite32be(tmp, ®s->fmbm_ostc); -+ -+ /* Performance counters */ -+ fman_port_set_perf_cnt_params(port, &cfg->perf_cnt_params); -+ tmp = 0; -+ if (cfg->perf_counters_enable) -+ tmp = BMI_COUNTERS_EN; -+ iowrite32be(tmp, ®s->fmbm_opc); -+ -+ return 0; -+} -+ -+static int init_qmi(struct fman_port *port, -+ struct fman_port_cfg *cfg, -+ struct fman_port_params *params) -+{ -+ struct fman_port_qmi_regs *regs = port->qmi_regs; -+ uint32_t tmp; -+ -+ tmp = 0; -+ if (cfg->queue_counters_enable) -+ tmp |= QMI_PORT_CFG_EN_COUNTERS; -+ iowrite32be(tmp, ®s->fmqm_pnc); -+ -+ /* Rx port configuration */ -+ if ((port->type == E_FMAN_PORT_TYPE_RX) || -+ (port->type == E_FMAN_PORT_TYPE_RX_10G)) { -+ /* Enqueue NIA */ -+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_RELEASE, ®s->fmqm_pnen); -+ return 0; -+ } -+ -+ /* Continue with Tx and O/H port configuration */ -+ if ((port->type == E_FMAN_PORT_TYPE_TX) || -+ (port->type == E_FMAN_PORT_TYPE_TX_10G)) { -+ /* Enqueue NIA */ -+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_TX_RELEASE, -+ ®s->fmqm_pnen); -+ /* Dequeue NIA */ -+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_TX, ®s->fmqm_pndn); -+ } else { -+ /* Enqueue NIA */ -+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_RELEASE, ®s->fmqm_pnen); -+ /* Dequeue NIA */ -+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_FETCH, ®s->fmqm_pndn); -+ } -+ -+ /* Dequeue Configuration register */ -+ tmp = 0; -+ if (cfg->deq_high_pri) -+ tmp |= QMI_DEQ_CFG_PRI; -+ -+ switch (cfg->deq_type) { -+ case E_FMAN_PORT_DEQ_BY_PRI: -+ tmp |= QMI_DEQ_CFG_TYPE1; -+ break; -+ case E_FMAN_PORT_DEQ_ACTIVE_FQ: -+ tmp |= QMI_DEQ_CFG_TYPE2; -+ break; -+ case E_FMAN_PORT_DEQ_ACTIVE_FQ_NO_ICS: -+ tmp |= QMI_DEQ_CFG_TYPE3; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ if (cfg->qmi_deq_options_support) { -+ if ((port->type == E_FMAN_PORT_TYPE_HC) && -+ (cfg->deq_prefetch_opt != E_FMAN_PORT_DEQ_NO_PREFETCH)) -+ return -EINVAL; -+ -+ switch (cfg->deq_prefetch_opt) { -+ case E_FMAN_PORT_DEQ_NO_PREFETCH: -+ break; -+ case E_FMAN_PORT_DEQ_PART_PREFETCH: -+ tmp |= QMI_DEQ_CFG_PREFETCH_PARTIAL; -+ break; -+ case E_FMAN_PORT_DEQ_FULL_PREFETCH: -+ tmp |= QMI_DEQ_CFG_PREFETCH_FULL; -+ break; -+ default: -+ return -EINVAL; -+ } -+ } -+ tmp |= (uint32_t)(params->deq_sp & QMI_DEQ_CFG_SP_MASK) << -+ QMI_DEQ_CFG_SP_SHIFT; -+ tmp |= cfg->deq_byte_cnt; -+ iowrite32be(tmp, ®s->fmqm_pndc); -+ -+ return 0; -+} -+ -+static void get_rx_stats_reg(struct fman_port *port, -+ enum fman_port_stats_counters counter, -+ uint32_t **stats_reg) -+{ -+ struct fman_port_rx_bmi_regs *regs = &port->bmi_regs->rx; -+ -+ switch (counter) { -+ case E_FMAN_PORT_STATS_CNT_FRAME: -+ *stats_reg = ®s->fmbm_rfrc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_DISCARD: -+ *stats_reg = ®s->fmbm_rfdc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_DEALLOC_BUF: -+ *stats_reg = ®s->fmbm_rbdc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_RX_BAD_FRAME: -+ *stats_reg = ®s->fmbm_rfbc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_RX_LARGE_FRAME: -+ *stats_reg = ®s->fmbm_rlfc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_RX_OUT_OF_BUF: -+ *stats_reg = ®s->fmbm_rodc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_FILTERED_FRAME: -+ *stats_reg = ®s->fmbm_rffc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_DMA_ERR: -+ *stats_reg = ®s->fmbm_rfldec; -+ break; -+ default: -+ *stats_reg = NULL; -+ } -+} -+ -+static void get_tx_stats_reg(struct fman_port *port, -+ enum fman_port_stats_counters counter, -+ uint32_t **stats_reg) -+{ -+ struct fman_port_tx_bmi_regs *regs = &port->bmi_regs->tx; -+ -+ switch (counter) { -+ case E_FMAN_PORT_STATS_CNT_FRAME: -+ *stats_reg = ®s->fmbm_tfrc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_DISCARD: -+ *stats_reg = ®s->fmbm_tfdc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_DEALLOC_BUF: -+ *stats_reg = ®s->fmbm_tbdc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_LEN_ERR: -+ *stats_reg = ®s->fmbm_tfledc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_UNSUPPORTED_FORMAT: -+ *stats_reg = ®s->fmbm_tfufdc; -+ break; -+ default: -+ *stats_reg = NULL; -+ } -+} -+ -+static void get_oh_stats_reg(struct fman_port *port, -+ enum fman_port_stats_counters counter, -+ uint32_t **stats_reg) -+{ -+ struct fman_port_oh_bmi_regs *regs = &port->bmi_regs->oh; -+ -+ switch (counter) { -+ case E_FMAN_PORT_STATS_CNT_FRAME: -+ *stats_reg = ®s->fmbm_ofrc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_DISCARD: -+ *stats_reg = ®s->fmbm_ofdc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_DEALLOC_BUF: -+ *stats_reg = ®s->fmbm_obdc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_FILTERED_FRAME: -+ *stats_reg = ®s->fmbm_offc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_DMA_ERR: -+ *stats_reg = ®s->fmbm_ofldec; -+ break; -+ case E_FMAN_PORT_STATS_CNT_LEN_ERR: -+ *stats_reg = ®s->fmbm_ofledc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_UNSUPPORTED_FORMAT: -+ *stats_reg = ®s->fmbm_ofufdc; -+ break; -+ case E_FMAN_PORT_STATS_CNT_WRED_DISCARD: -+ *stats_reg = ®s->fmbm_ofwdc; -+ break; -+ default: -+ *stats_reg = NULL; -+ } -+} -+ -+static void get_rx_perf_reg(struct fman_port *port, -+ enum fman_port_perf_counters counter, -+ uint32_t **perf_reg) -+{ -+ struct fman_port_rx_bmi_regs *regs = &port->bmi_regs->rx; -+ -+ switch (counter) { -+ case E_FMAN_PORT_PERF_CNT_CYCLE: -+ *perf_reg = ®s->fmbm_rccn; -+ break; -+ case E_FMAN_PORT_PERF_CNT_TASK_UTIL: -+ *perf_reg = ®s->fmbm_rtuc; -+ break; -+ case E_FMAN_PORT_PERF_CNT_QUEUE_UTIL: -+ *perf_reg = ®s->fmbm_rrquc; -+ break; -+ case E_FMAN_PORT_PERF_CNT_DMA_UTIL: -+ *perf_reg = ®s->fmbm_rduc; -+ break; -+ case E_FMAN_PORT_PERF_CNT_FIFO_UTIL: -+ *perf_reg = ®s->fmbm_rfuc; -+ break; -+ case E_FMAN_PORT_PERF_CNT_RX_PAUSE: -+ *perf_reg = ®s->fmbm_rpac; -+ break; -+ default: -+ *perf_reg = NULL; -+ } -+} -+ -+static void get_tx_perf_reg(struct fman_port *port, -+ enum fman_port_perf_counters counter, -+ uint32_t **perf_reg) -+{ -+ struct fman_port_tx_bmi_regs *regs = &port->bmi_regs->tx; -+ -+ switch (counter) { -+ case E_FMAN_PORT_PERF_CNT_CYCLE: -+ *perf_reg = ®s->fmbm_tccn; -+ break; -+ case E_FMAN_PORT_PERF_CNT_TASK_UTIL: -+ *perf_reg = ®s->fmbm_ttuc; -+ break; -+ case E_FMAN_PORT_PERF_CNT_QUEUE_UTIL: -+ *perf_reg = ®s->fmbm_ttcquc; -+ break; -+ case E_FMAN_PORT_PERF_CNT_DMA_UTIL: -+ *perf_reg = ®s->fmbm_tduc; -+ break; -+ case E_FMAN_PORT_PERF_CNT_FIFO_UTIL: -+ *perf_reg = ®s->fmbm_tfuc; -+ break; -+ default: -+ *perf_reg = NULL; -+ } -+} -+ -+static void get_oh_perf_reg(struct fman_port *port, -+ enum fman_port_perf_counters counter, -+ uint32_t **perf_reg) -+{ -+ struct fman_port_oh_bmi_regs *regs = &port->bmi_regs->oh; -+ -+ switch (counter) { -+ case E_FMAN_PORT_PERF_CNT_CYCLE: -+ *perf_reg = ®s->fmbm_occn; -+ break; -+ case E_FMAN_PORT_PERF_CNT_TASK_UTIL: -+ *perf_reg = ®s->fmbm_otuc; -+ break; -+ case E_FMAN_PORT_PERF_CNT_DMA_UTIL: -+ *perf_reg = ®s->fmbm_oduc; -+ break; -+ case E_FMAN_PORT_PERF_CNT_FIFO_UTIL: -+ *perf_reg = ®s->fmbm_ofuc; -+ break; -+ default: -+ *perf_reg = NULL; -+ } -+} -+ -+static void get_qmi_counter_reg(struct fman_port *port, -+ enum fman_port_qmi_counters counter, -+ uint32_t **queue_reg) -+{ -+ struct fman_port_qmi_regs *regs = port->qmi_regs; -+ -+ switch (counter) { -+ case E_FMAN_PORT_ENQ_TOTAL: -+ *queue_reg = ®s->fmqm_pnetfc; -+ break; -+ case E_FMAN_PORT_DEQ_TOTAL: -+ if ((port->type == E_FMAN_PORT_TYPE_RX) || -+ (port->type == E_FMAN_PORT_TYPE_RX_10G)) -+ /* Counter not available for Rx ports */ -+ *queue_reg = NULL; -+ else -+ *queue_reg = ®s->fmqm_pndtfc; -+ break; -+ case E_FMAN_PORT_DEQ_FROM_DFLT: -+ if ((port->type == E_FMAN_PORT_TYPE_RX) || -+ (port->type == E_FMAN_PORT_TYPE_RX_10G)) -+ /* Counter not available for Rx ports */ -+ *queue_reg = NULL; -+ else -+ *queue_reg = ®s->fmqm_pndfdc; -+ break; -+ case E_FMAN_PORT_DEQ_CONFIRM: -+ if ((port->type == E_FMAN_PORT_TYPE_RX) || -+ (port->type == E_FMAN_PORT_TYPE_RX_10G)) -+ /* Counter not available for Rx ports */ -+ *queue_reg = NULL; -+ else -+ *queue_reg = ®s->fmqm_pndcc; -+ break; -+ default: -+ *queue_reg = NULL; -+ } -+} -+ -+void fman_port_defconfig(struct fman_port_cfg *cfg, enum fman_port_type type) -+{ -+ cfg->dma_swap_data = E_FMAN_PORT_DMA_NO_SWAP; -+ cfg->dma_ic_stash_on = FALSE; -+ cfg->dma_header_stash_on = FALSE; -+ cfg->dma_sg_stash_on = FALSE; -+ cfg->dma_write_optimize = TRUE; -+ cfg->color = E_FMAN_PORT_COLOR_GREEN; -+ cfg->discard_override = FALSE; -+ cfg->checksum_bytes_ignore = 0; -+ cfg->rx_cut_end_bytes = 4; -+ cfg->rx_pri_elevation = ((0x3FF + 1) * FMAN_PORT_BMI_FIFO_UNITS); -+ cfg->rx_fifo_thr = ((0x3FF + 1) * FMAN_PORT_BMI_FIFO_UNITS); -+ cfg->rx_fd_bits = 0; -+ cfg->ic_ext_offset = 0; -+ cfg->ic_int_offset = 0; -+ cfg->ic_size = 0; -+ cfg->int_buf_start_margin = 0; -+ cfg->ext_buf_start_margin = 0; -+ cfg->ext_buf_end_margin = 0; -+ cfg->tx_fifo_min_level = 0; -+ cfg->tx_fifo_low_comf_level = (5 * KILOBYTE); -+ cfg->stats_counters_enable = TRUE; -+ cfg->perf_counters_enable = TRUE; -+ cfg->deq_type = E_FMAN_PORT_DEQ_BY_PRI; -+ -+ if (type == E_FMAN_PORT_TYPE_HC) { -+ cfg->sync_req = FALSE; -+ cfg->deq_prefetch_opt = E_FMAN_PORT_DEQ_NO_PREFETCH; -+ } else { -+ cfg->sync_req = TRUE; -+ cfg->deq_prefetch_opt = E_FMAN_PORT_DEQ_FULL_PREFETCH; -+ } -+ -+ if (type == E_FMAN_PORT_TYPE_TX_10G) { -+ cfg->tx_fifo_deq_pipeline_depth = 4; -+ cfg->deq_high_pri = TRUE; -+ cfg->deq_byte_cnt = 0x1400; -+ } else { -+ if ((type == E_FMAN_PORT_TYPE_HC) || -+ (type == E_FMAN_PORT_TYPE_OP)) -+ cfg->tx_fifo_deq_pipeline_depth = 2; -+ else -+ cfg->tx_fifo_deq_pipeline_depth = 1; -+ -+ cfg->deq_high_pri = FALSE; -+ cfg->deq_byte_cnt = 0x400; -+ } -+ cfg->no_scatter_gather = DEFAULT_FMAN_SP_NO_SCATTER_GATHER; -+} -+ -+static uint8_t fman_port_find_bpool(struct fman_port *port, uint8_t bpid) -+{ -+ uint32_t *bp_reg, tmp; -+ uint8_t i, id; -+ -+ /* Find the pool */ -+ bp_reg = port->bmi_regs->rx.fmbm_ebmpi; -+ for (i = 0; -+ (i < port->ext_pools_num && (i < FMAN_PORT_MAX_EXT_POOLS_NUM)); -+ i++) { -+ tmp = ioread32be(&bp_reg[i]); -+ id = (uint8_t)((tmp & BMI_EXT_BUF_POOL_ID_MASK) >> -+ BMI_EXT_BUF_POOL_ID_SHIFT); -+ -+ if (id == bpid) -+ break; -+ } -+ -+ return i; -+} -+ -+int fman_port_init(struct fman_port *port, -+ struct fman_port_cfg *cfg, -+ struct fman_port_params *params) -+{ -+ int err; -+ -+ /* Init BMI registers */ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ err = init_bmi_rx(port, cfg, params); -+ break; -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ err = init_bmi_tx(port, cfg, params); -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ case E_FMAN_PORT_TYPE_HC: -+ err = init_bmi_oh(port, cfg, params); -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ if (err) -+ return err; -+ -+ /* Init QMI registers */ -+ if (!port->im_en) -+ { -+ err = init_qmi(port, cfg, params); -+ return err; -+ } -+ return 0; -+} -+ -+int fman_port_enable(struct fman_port *port) -+{ -+ uint32_t *bmi_cfg_reg, tmp; -+ bool rx_port; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ bmi_cfg_reg = &port->bmi_regs->rx.fmbm_rcfg; -+ rx_port = TRUE; -+ break; -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ bmi_cfg_reg = &port->bmi_regs->tx.fmbm_tcfg; -+ rx_port = FALSE; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ case E_FMAN_PORT_TYPE_HC: -+ bmi_cfg_reg = &port->bmi_regs->oh.fmbm_ocfg; -+ rx_port = FALSE; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ /* Enable QMI */ -+ if (!rx_port) { -+ tmp = ioread32be(&port->qmi_regs->fmqm_pnc) | QMI_PORT_CFG_EN; -+ iowrite32be(tmp, &port->qmi_regs->fmqm_pnc); -+ } -+ -+ /* Enable BMI */ -+ tmp = ioread32be(bmi_cfg_reg) | BMI_PORT_CFG_EN; -+ iowrite32be(tmp, bmi_cfg_reg); -+ -+ return 0; -+} -+ -+int fman_port_disable(const struct fman_port *port) -+{ -+ uint32_t *bmi_cfg_reg, *bmi_status_reg, tmp; -+ bool rx_port, failure = FALSE; -+ int count; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ bmi_cfg_reg = &port->bmi_regs->rx.fmbm_rcfg; -+ bmi_status_reg = &port->bmi_regs->rx.fmbm_rst; -+ rx_port = TRUE; -+ break; -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ bmi_cfg_reg = &port->bmi_regs->tx.fmbm_tcfg; -+ bmi_status_reg = &port->bmi_regs->tx.fmbm_tst; -+ rx_port = FALSE; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ case E_FMAN_PORT_TYPE_HC: -+ bmi_cfg_reg = &port->bmi_regs->oh.fmbm_ocfg; -+ bmi_status_reg = &port->bmi_regs->oh.fmbm_ost; -+ rx_port = FALSE; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ /* Disable QMI */ -+ if (!rx_port) { -+ tmp = ioread32be(&port->qmi_regs->fmqm_pnc) & ~QMI_PORT_CFG_EN; -+ iowrite32be(tmp, &port->qmi_regs->fmqm_pnc); -+ -+ /* Wait for QMI to finish FD handling */ -+ count = 100; -+ do { -+ udelay(10); -+ tmp = ioread32be(&port->qmi_regs->fmqm_pns); -+ } while ((tmp & QMI_PORT_STATUS_DEQ_FD_BSY) && --count); -+ -+ if (count == 0) -+ { -+ /* Timeout */ -+ failure = TRUE; -+ } -+ } -+ -+ /* Disable BMI */ -+ tmp = ioread32be(bmi_cfg_reg) & ~BMI_PORT_CFG_EN; -+ iowrite32be(tmp, bmi_cfg_reg); -+ -+ /* Wait for graceful stop end */ -+ count = 500; -+ do { -+ udelay(10); -+ tmp = ioread32be(bmi_status_reg); -+ } while ((tmp & BMI_PORT_STATUS_BSY) && --count); -+ -+ if (count == 0) -+ { -+ /* Timeout */ -+ failure = TRUE; -+ } -+ -+ if (failure) -+ return -EBUSY; -+ -+ return 0; -+} -+ -+int fman_port_set_bpools(const struct fman_port *port, -+ const struct fman_port_bpools *bp) -+{ -+ uint32_t tmp, *bp_reg, *bp_depl_reg; -+ uint8_t i, max_bp_num; -+ bool grp_depl_used = FALSE, rx_port; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ max_bp_num = port->ext_pools_num; -+ rx_port = TRUE; -+ bp_reg = port->bmi_regs->rx.fmbm_ebmpi; -+ bp_depl_reg = &port->bmi_regs->rx.fmbm_mpd; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ if (port->fm_rev_maj != 4) -+ return -EINVAL; -+ max_bp_num = FMAN_PORT_OBS_EXT_POOLS_NUM; -+ rx_port = FALSE; -+ bp_reg = port->bmi_regs->oh.fmbm_oebmpi; -+ bp_depl_reg = &port->bmi_regs->oh.fmbm_ompd; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ if (rx_port) { -+ /* Check buffers are provided in ascending order */ -+ for (i = 0; -+ (i < (bp->count-1) && (i < FMAN_PORT_MAX_EXT_POOLS_NUM - 1)); -+ i++) { -+ if (bp->bpool[i].size > bp->bpool[i+1].size) -+ return -EINVAL; -+ } -+ } -+ -+ /* Set up external buffers pools */ -+ for (i = 0; i < bp->count; i++) { -+ tmp = BMI_EXT_BUF_POOL_VALID; -+ tmp |= ((uint32_t)bp->bpool[i].bpid << -+ BMI_EXT_BUF_POOL_ID_SHIFT) & BMI_EXT_BUF_POOL_ID_MASK; -+ -+ if (rx_port) { -+ if (bp->counters_enable) -+ tmp |= BMI_EXT_BUF_POOL_EN_COUNTER; -+ -+ if (bp->bpool[i].is_backup) -+ tmp |= BMI_EXT_BUF_POOL_BACKUP; -+ -+ tmp |= (uint32_t)bp->bpool[i].size; -+ } -+ -+ iowrite32be(tmp, &bp_reg[i]); -+ } -+ -+ /* Clear unused pools */ -+ for (i = bp->count; i < max_bp_num; i++) -+ iowrite32be(0, &bp_reg[i]); -+ -+ /* Pools depletion */ -+ tmp = 0; -+ for (i = 0; i < FMAN_PORT_MAX_EXT_POOLS_NUM; i++) { -+ if (bp->bpool[i].grp_bp_depleted) { -+ grp_depl_used = TRUE; -+ tmp |= 0x80000000 >> i; -+ } -+ -+ if (bp->bpool[i].single_bp_depleted) -+ tmp |= 0x80 >> i; -+ -+ if (bp->bpool[i].pfc_priorities_en) -+ tmp |= 0x0100 << i; -+ } -+ -+ if (grp_depl_used) -+ tmp |= ((uint32_t)bp->grp_bp_depleted_num - 1) << -+ BMI_POOL_DEP_NUM_OF_POOLS_SHIFT; -+ -+ iowrite32be(tmp, bp_depl_reg); -+ return 0; -+} -+ -+int fman_port_set_rate_limiter(struct fman_port *port, -+ struct fman_port_rate_limiter *rate_limiter) -+{ -+ uint32_t *rate_limit_reg, *rate_limit_scale_reg; -+ uint32_t granularity, tmp; -+ uint8_t usec_bit, factor; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ rate_limit_reg = &port->bmi_regs->tx.fmbm_trlmt; -+ rate_limit_scale_reg = &port->bmi_regs->tx.fmbm_trlmts; -+ granularity = BMI_RATE_LIMIT_GRAN_TX; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ rate_limit_reg = &port->bmi_regs->oh.fmbm_orlmt; -+ rate_limit_scale_reg = &port->bmi_regs->oh.fmbm_orlmts; -+ granularity = BMI_RATE_LIMIT_GRAN_OP; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ /* Factor is per 1 usec count */ -+ factor = 1; -+ usec_bit = rate_limiter->count_1micro_bit; -+ -+ /* If rate limit is too small for an 1usec factor, adjust timestamp -+ * scale and multiply the factor */ -+ while (rate_limiter->rate < (granularity / factor)) { -+ if (usec_bit == 31) -+ /* Can't configure rate limiter - rate is too small */ -+ return -EINVAL; -+ -+ usec_bit++; -+ factor <<= 1; -+ } -+ -+ /* Figure out register value. The "while" above quarantees that -+ * (rate_limiter->rate * factor / granularity) >= 1 */ -+ tmp = (uint32_t)(rate_limiter->rate * factor / granularity - 1); -+ -+ /* Check rate limit isn't too large */ -+ if (tmp >= BMI_RATE_LIMIT_MAX_RATE_IN_GRAN_UNITS) -+ return -EINVAL; -+ -+ /* Check burst size is in allowed range */ -+ if ((rate_limiter->burst_size == 0) || -+ (rate_limiter->burst_size > -+ BMI_RATE_LIMIT_MAX_BURST_SIZE)) -+ return -EINVAL; -+ -+ tmp |= (uint32_t)(rate_limiter->burst_size - 1) << -+ BMI_RATE_LIMIT_MAX_BURST_SHIFT; -+ -+ if ((port->type == E_FMAN_PORT_TYPE_OP) && -+ (port->fm_rev_maj == 4)) { -+ if (rate_limiter->high_burst_size_gran) -+ tmp |= BMI_RATE_LIMIT_HIGH_BURST_SIZE_GRAN; -+ } -+ -+ iowrite32be(tmp, rate_limit_reg); -+ -+ /* Set up rate limiter scale register */ -+ tmp = BMI_RATE_LIMIT_SCALE_EN; -+ tmp |= (31 - (uint32_t)usec_bit) << BMI_RATE_LIMIT_SCALE_TSBS_SHIFT; -+ -+ if ((port->type == E_FMAN_PORT_TYPE_OP) && -+ (port->fm_rev_maj == 4)) -+ tmp |= rate_limiter->rate_factor; -+ -+ iowrite32be(tmp, rate_limit_scale_reg); -+ -+ return 0; -+} -+ -+int fman_port_delete_rate_limiter(struct fman_port *port) -+{ -+ uint32_t *rate_limit_scale_reg; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ rate_limit_scale_reg = &port->bmi_regs->tx.fmbm_trlmts; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ rate_limit_scale_reg = &port->bmi_regs->oh.fmbm_orlmts; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ iowrite32be(0, rate_limit_scale_reg); -+ return 0; -+} -+ -+int fman_port_set_err_mask(struct fman_port *port, uint32_t err_mask) -+{ -+ uint32_t *err_mask_reg; -+ -+ /* Obtain register address */ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ err_mask_reg = &port->bmi_regs->rx.fmbm_rfsem; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ err_mask_reg = &port->bmi_regs->oh.fmbm_ofsem; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ iowrite32be(err_mask, err_mask_reg); -+ return 0; -+} -+ -+int fman_port_set_discard_mask(struct fman_port *port, uint32_t discard_mask) -+{ -+ uint32_t *discard_mask_reg; -+ -+ /* Obtain register address */ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ discard_mask_reg = &port->bmi_regs->rx.fmbm_rfsdm; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ discard_mask_reg = &port->bmi_regs->oh.fmbm_ofsdm; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ iowrite32be(discard_mask, discard_mask_reg); -+ return 0; -+} -+ -+int fman_port_modify_rx_fd_bits(struct fman_port *port, -+ uint8_t rx_fd_bits, -+ bool add) -+{ -+ uint32_t tmp; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ tmp = ioread32be(&port->bmi_regs->rx.fmbm_rfne); -+ -+ if (add) -+ tmp |= (uint32_t)rx_fd_bits << BMI_NEXT_ENG_FD_BITS_SHIFT; -+ else -+ tmp &= ~((uint32_t)rx_fd_bits << BMI_NEXT_ENG_FD_BITS_SHIFT); -+ -+ iowrite32be(tmp, &port->bmi_regs->rx.fmbm_rfne); -+ return 0; -+} -+ -+int fman_port_set_perf_cnt_params(struct fman_port *port, -+ struct fman_port_perf_cnt_params *params) -+{ -+ uint32_t *pcp_reg, tmp; -+ -+ /* Obtain register address and check parameters are in range */ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ pcp_reg = &port->bmi_regs->rx.fmbm_rpcp; -+ if ((params->queue_val == 0) || -+ (params->queue_val > MAX_PERFORMANCE_RX_QUEUE_COMP)) -+ return -EINVAL; -+ break; -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ pcp_reg = &port->bmi_regs->tx.fmbm_tpcp; -+ if ((params->queue_val == 0) || -+ (params->queue_val > MAX_PERFORMANCE_TX_QUEUE_COMP)) -+ return -EINVAL; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ case E_FMAN_PORT_TYPE_HC: -+ pcp_reg = &port->bmi_regs->oh.fmbm_opcp; -+ if (params->queue_val != 0) -+ return -EINVAL; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ if ((params->task_val == 0) || -+ (params->task_val > MAX_PERFORMANCE_TASK_COMP)) -+ return -EINVAL; -+ if ((params->dma_val == 0) || -+ (params->dma_val > MAX_PERFORMANCE_DMA_COMP)) -+ return -EINVAL; -+ if ((params->fifo_val == 0) || -+ ((params->fifo_val / FMAN_PORT_BMI_FIFO_UNITS) > -+ MAX_PERFORMANCE_FIFO_COMP)) -+ return -EINVAL; -+ tmp = (uint32_t)(params->task_val - 1) << -+ BMI_PERFORMANCE_TASK_COMP_SHIFT; -+ tmp |= (uint32_t)(params->dma_val - 1) << -+ BMI_PERFORMANCE_DMA_COMP_SHIFT; -+ tmp |= (uint32_t)(params->fifo_val / FMAN_PORT_BMI_FIFO_UNITS - 1); -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ tmp |= (uint32_t)(params->queue_val - 1) << -+ BMI_PERFORMANCE_QUEUE_COMP_SHIFT; -+ break; -+ default: -+ break; -+ } -+ -+ -+ iowrite32be(tmp, pcp_reg); -+ return 0; -+} -+ -+int fman_port_set_stats_cnt_mode(struct fman_port *port, bool enable) -+{ -+ uint32_t *stats_reg, tmp; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ stats_reg = &port->bmi_regs->rx.fmbm_rstc; -+ break; -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ stats_reg = &port->bmi_regs->tx.fmbm_tstc; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ case E_FMAN_PORT_TYPE_HC: -+ stats_reg = &port->bmi_regs->oh.fmbm_ostc; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ tmp = ioread32be(stats_reg); -+ -+ if (enable) -+ tmp |= BMI_COUNTERS_EN; -+ else -+ tmp &= ~BMI_COUNTERS_EN; -+ -+ iowrite32be(tmp, stats_reg); -+ return 0; -+} -+ -+int fman_port_set_perf_cnt_mode(struct fman_port *port, bool enable) -+{ -+ uint32_t *stats_reg, tmp; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ stats_reg = &port->bmi_regs->rx.fmbm_rpc; -+ break; -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ stats_reg = &port->bmi_regs->tx.fmbm_tpc; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ case E_FMAN_PORT_TYPE_HC: -+ stats_reg = &port->bmi_regs->oh.fmbm_opc; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ tmp = ioread32be(stats_reg); -+ -+ if (enable) -+ tmp |= BMI_COUNTERS_EN; -+ else -+ tmp &= ~BMI_COUNTERS_EN; -+ -+ iowrite32be(tmp, stats_reg); -+ return 0; -+} -+ -+int fman_port_set_queue_cnt_mode(struct fman_port *port, bool enable) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(&port->qmi_regs->fmqm_pnc); -+ -+ if (enable) -+ tmp |= QMI_PORT_CFG_EN_COUNTERS; -+ else -+ tmp &= ~QMI_PORT_CFG_EN_COUNTERS; -+ -+ iowrite32be(tmp, &port->qmi_regs->fmqm_pnc); -+ return 0; -+} -+ -+int fman_port_set_bpool_cnt_mode(struct fman_port *port, -+ uint8_t bpid, -+ bool enable) -+{ -+ uint8_t index; -+ uint32_t tmp; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ /* Find the pool */ -+ index = fman_port_find_bpool(port, bpid); -+ if (index == port->ext_pools_num || index == FMAN_PORT_MAX_EXT_POOLS_NUM) -+ /* Not found */ -+ return -EINVAL; -+ -+ tmp = ioread32be(&port->bmi_regs->rx.fmbm_ebmpi[index]); -+ -+ if (enable) -+ tmp |= BMI_EXT_BUF_POOL_EN_COUNTER; -+ else -+ tmp &= ~BMI_EXT_BUF_POOL_EN_COUNTER; -+ -+ iowrite32be(tmp, &port->bmi_regs->rx.fmbm_ebmpi[index]); -+ return 0; -+} -+ -+uint32_t fman_port_get_stats_counter(struct fman_port *port, -+ enum fman_port_stats_counters counter) -+{ -+ uint32_t *stats_reg, ret_val; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ get_rx_stats_reg(port, counter, &stats_reg); -+ break; -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ get_tx_stats_reg(port, counter, &stats_reg); -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ case E_FMAN_PORT_TYPE_HC: -+ get_oh_stats_reg(port, counter, &stats_reg); -+ break; -+ default: -+ stats_reg = NULL; -+ } -+ -+ if (stats_reg == NULL) -+ return 0; -+ -+ ret_val = ioread32be(stats_reg); -+ return ret_val; -+} -+ -+void fman_port_set_stats_counter(struct fman_port *port, -+ enum fman_port_stats_counters counter, -+ uint32_t value) -+{ -+ uint32_t *stats_reg; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ get_rx_stats_reg(port, counter, &stats_reg); -+ break; -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ get_tx_stats_reg(port, counter, &stats_reg); -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ case E_FMAN_PORT_TYPE_HC: -+ get_oh_stats_reg(port, counter, &stats_reg); -+ break; -+ default: -+ stats_reg = NULL; -+ } -+ -+ if (stats_reg == NULL) -+ return; -+ -+ iowrite32be(value, stats_reg); -+} -+ -+uint32_t fman_port_get_perf_counter(struct fman_port *port, -+ enum fman_port_perf_counters counter) -+{ -+ uint32_t *perf_reg, ret_val; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ get_rx_perf_reg(port, counter, &perf_reg); -+ break; -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ get_tx_perf_reg(port, counter, &perf_reg); -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ case E_FMAN_PORT_TYPE_HC: -+ get_oh_perf_reg(port, counter, &perf_reg); -+ break; -+ default: -+ perf_reg = NULL; -+ } -+ -+ if (perf_reg == NULL) -+ return 0; -+ -+ ret_val = ioread32be(perf_reg); -+ return ret_val; -+} -+ -+void fman_port_set_perf_counter(struct fman_port *port, -+ enum fman_port_perf_counters counter, -+ uint32_t value) -+{ -+ uint32_t *perf_reg; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ get_rx_perf_reg(port, counter, &perf_reg); -+ break; -+ case E_FMAN_PORT_TYPE_TX: -+ case E_FMAN_PORT_TYPE_TX_10G: -+ get_tx_perf_reg(port, counter, &perf_reg); -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ case E_FMAN_PORT_TYPE_HC: -+ get_oh_perf_reg(port, counter, &perf_reg); -+ break; -+ default: -+ perf_reg = NULL; -+ } -+ -+ if (perf_reg == NULL) -+ return; -+ -+ iowrite32be(value, perf_reg); -+} -+ -+uint32_t fman_port_get_qmi_counter(struct fman_port *port, -+ enum fman_port_qmi_counters counter) -+{ -+ uint32_t *queue_reg, ret_val; -+ -+ get_qmi_counter_reg(port, counter, &queue_reg); -+ -+ if (queue_reg == NULL) -+ return 0; -+ -+ ret_val = ioread32be(queue_reg); -+ return ret_val; -+} -+ -+void fman_port_set_qmi_counter(struct fman_port *port, -+ enum fman_port_qmi_counters counter, -+ uint32_t value) -+{ -+ uint32_t *queue_reg; -+ -+ get_qmi_counter_reg(port, counter, &queue_reg); -+ -+ if (queue_reg == NULL) -+ return; -+ -+ iowrite32be(value, queue_reg); -+} -+ -+uint32_t fman_port_get_bpool_counter(struct fman_port *port, uint8_t bpid) -+{ -+ uint8_t index; -+ uint32_t ret_val; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ break; -+ default: -+ return 0; -+ } -+ -+ /* Find the pool */ -+ index = fman_port_find_bpool(port, bpid); -+ if (index == port->ext_pools_num || index == FMAN_PORT_MAX_EXT_POOLS_NUM) -+ /* Not found */ -+ return 0; -+ -+ ret_val = ioread32be(&port->bmi_regs->rx.fmbm_acnt[index]); -+ return ret_val; -+} -+ -+void fman_port_set_bpool_counter(struct fman_port *port, -+ uint8_t bpid, -+ uint32_t value) -+{ -+ uint8_t index; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ break; -+ default: -+ return; -+ } -+ -+ /* Find the pool */ -+ index = fman_port_find_bpool(port, bpid); -+ if (index == port->ext_pools_num || index == FMAN_PORT_MAX_EXT_POOLS_NUM) -+ /* Not found */ -+ return; -+ -+ iowrite32be(value, &port->bmi_regs->rx.fmbm_acnt[index]); -+} -+ -+int fman_port_add_congestion_grps(struct fman_port *port, -+ uint32_t grps_map[FMAN_PORT_CG_MAP_NUM]) -+{ -+ int i; -+ uint32_t tmp, *grp_map_reg; -+ uint8_t max_grp_map_num; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ if (port->fm_rev_maj == 4) -+ max_grp_map_num = 1; -+ else -+ max_grp_map_num = FMAN_PORT_CG_MAP_NUM; -+ grp_map_reg = port->bmi_regs->rx.fmbm_rcgm; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ max_grp_map_num = 1; -+ if (port->fm_rev_maj != 4) -+ return -EINVAL; -+ grp_map_reg = port->bmi_regs->oh.fmbm_ocgm; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ for (i = (max_grp_map_num - 1); i >= 0; i--) { -+ if (grps_map[i] == 0) -+ continue; -+ tmp = ioread32be(&grp_map_reg[i]); -+ tmp |= grps_map[i]; -+ iowrite32be(tmp, &grp_map_reg[i]); -+ } -+ -+ return 0; -+} -+ -+int fman_port_remove_congestion_grps(struct fman_port *port, -+ uint32_t grps_map[FMAN_PORT_CG_MAP_NUM]) -+{ -+ int i; -+ uint32_t tmp, *grp_map_reg; -+ uint8_t max_grp_map_num; -+ -+ switch (port->type) { -+ case E_FMAN_PORT_TYPE_RX: -+ case E_FMAN_PORT_TYPE_RX_10G: -+ if (port->fm_rev_maj == 4) -+ max_grp_map_num = 1; -+ else -+ max_grp_map_num = FMAN_PORT_CG_MAP_NUM; -+ grp_map_reg = port->bmi_regs->rx.fmbm_rcgm; -+ break; -+ case E_FMAN_PORT_TYPE_OP: -+ max_grp_map_num = 1; -+ if (port->fm_rev_maj != 4) -+ return -EINVAL; -+ grp_map_reg = port->bmi_regs->oh.fmbm_ocgm; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ for (i = (max_grp_map_num - 1); i >= 0; i--) { -+ if (grps_map[i] == 0) -+ continue; -+ tmp = ioread32be(&grp_map_reg[i]); -+ tmp &= ~grps_map[i]; -+ iowrite32be(tmp, &grp_map_reg[i]); -+ } -+ return 0; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Rtc/Makefile -@@ -0,0 +1,15 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc -+ -+ccflags-y += -I$(NCSW_FM_INC) -+ -+obj-y += fsl-ncsw-RTC.o -+ -+fsl-ncsw-RTC-objs := fm_rtc.o fman_rtc.o ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Rtc/fm_rtc.c -@@ -0,0 +1,692 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_rtc.c -+ -+ @Description FM RTC driver implementation. -+ -+ @Cautions None -+*//***************************************************************************/ -+#include -+#include "error_ext.h" -+#include "debug_ext.h" -+#include "string_ext.h" -+#include "part_ext.h" -+#include "xx_ext.h" -+#include "ncsw_ext.h" -+ -+#include "fm_rtc.h" -+#include "fm_common.h" -+ -+ -+ -+/*****************************************************************************/ -+static t_Error CheckInitParameters(t_FmRtc *p_Rtc) -+{ -+ struct rtc_cfg *p_RtcDriverParam = p_Rtc->p_RtcDriverParam; -+ int i; -+ -+ if ((p_RtcDriverParam->src_clk != E_FMAN_RTC_SOURCE_CLOCK_EXTERNAL) && -+ (p_RtcDriverParam->src_clk != E_FMAN_RTC_SOURCE_CLOCK_SYSTEM) && -+ (p_RtcDriverParam->src_clk != E_FMAN_RTC_SOURCE_CLOCK_OSCILATOR)) -+ RETURN_ERROR(MAJOR, E_INVALID_CLOCK, ("Source clock undefined")); -+ -+ if (p_Rtc->outputClockDivisor == 0) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("Divisor for output clock (should be positive)")); -+ } -+ -+ for (i=0; i < FM_RTC_NUM_OF_ALARMS; i++) -+ { -+ if ((p_RtcDriverParam->alarm_polarity[i] != E_FMAN_RTC_ALARM_POLARITY_ACTIVE_LOW) && -+ (p_RtcDriverParam->alarm_polarity[i] != E_FMAN_RTC_ALARM_POLARITY_ACTIVE_HIGH)) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Alarm %d signal polarity", i)); -+ } -+ } -+ for (i=0; i < FM_RTC_NUM_OF_EXT_TRIGGERS; i++) -+ { -+ if ((p_RtcDriverParam->trigger_polarity[i] != E_FMAN_RTC_TRIGGER_ON_FALLING_EDGE) && -+ (p_RtcDriverParam->trigger_polarity[i] != E_FMAN_RTC_TRIGGER_ON_RISING_EDGE)) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Trigger %d signal polarity", i)); -+ } -+ } -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+static void RtcExceptions(t_Handle h_FmRtc) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ struct rtc_regs *p_MemMap; -+ register uint32_t events; -+ -+ ASSERT_COND(p_Rtc); -+ p_MemMap = p_Rtc->p_MemMap; -+ -+ events = fman_rtc_check_and_clear_event(p_MemMap); -+ if (events & FMAN_RTC_TMR_TEVENT_ALM1) -+ { -+ if (p_Rtc->alarmParams[0].clearOnExpiration) -+ { -+ fman_rtc_set_timer_alarm_l(p_MemMap, 0, 0); -+ fman_rtc_disable_interupt(p_MemMap, FMAN_RTC_TMR_TEVENT_ALM1); -+ } -+ ASSERT_COND(p_Rtc->alarmParams[0].f_AlarmCallback); -+ p_Rtc->alarmParams[0].f_AlarmCallback(p_Rtc->h_App, 0); -+ } -+ if (events & FMAN_RTC_TMR_TEVENT_ALM2) -+ { -+ if (p_Rtc->alarmParams[1].clearOnExpiration) -+ { -+ fman_rtc_set_timer_alarm_l(p_MemMap, 1, 0); -+ fman_rtc_disable_interupt(p_MemMap, FMAN_RTC_TMR_TEVENT_ALM2); -+ } -+ ASSERT_COND(p_Rtc->alarmParams[1].f_AlarmCallback); -+ p_Rtc->alarmParams[1].f_AlarmCallback(p_Rtc->h_App, 1); -+ } -+ if (events & FMAN_RTC_TMR_TEVENT_PP1) -+ { -+ ASSERT_COND(p_Rtc->periodicPulseParams[0].f_PeriodicPulseCallback); -+ p_Rtc->periodicPulseParams[0].f_PeriodicPulseCallback(p_Rtc->h_App, 0); -+ } -+ if (events & FMAN_RTC_TMR_TEVENT_PP2) -+ { -+ ASSERT_COND(p_Rtc->periodicPulseParams[1].f_PeriodicPulseCallback); -+ p_Rtc->periodicPulseParams[1].f_PeriodicPulseCallback(p_Rtc->h_App, 1); -+ } -+ if (events & FMAN_RTC_TMR_TEVENT_ETS1) -+ { -+ ASSERT_COND(p_Rtc->externalTriggerParams[0].f_ExternalTriggerCallback); -+ p_Rtc->externalTriggerParams[0].f_ExternalTriggerCallback(p_Rtc->h_App, 0); -+ } -+ if (events & FMAN_RTC_TMR_TEVENT_ETS2) -+ { -+ ASSERT_COND(p_Rtc->externalTriggerParams[1].f_ExternalTriggerCallback); -+ p_Rtc->externalTriggerParams[1].f_ExternalTriggerCallback(p_Rtc->h_App, 1); -+ } -+} -+ -+ -+/*****************************************************************************/ -+t_Handle FM_RTC_Config(t_FmRtcParams *p_FmRtcParam) -+{ -+ t_FmRtc *p_Rtc; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmRtcParam, E_NULL_POINTER, NULL); -+ -+ /* Allocate memory for the FM RTC driver parameters */ -+ p_Rtc = (t_FmRtc *)XX_Malloc(sizeof(t_FmRtc)); -+ if (!p_Rtc) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM RTC driver structure")); -+ return NULL; -+ } -+ -+ memset(p_Rtc, 0, sizeof(t_FmRtc)); -+ -+ /* Allocate memory for the FM RTC driver parameters */ -+ p_Rtc->p_RtcDriverParam = (struct rtc_cfg *)XX_Malloc(sizeof(struct rtc_cfg)); -+ if (!p_Rtc->p_RtcDriverParam) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM RTC driver parameters")); -+ XX_Free(p_Rtc); -+ return NULL; -+ } -+ -+ memset(p_Rtc->p_RtcDriverParam, 0, sizeof(struct rtc_cfg)); -+ -+ /* Store RTC configuration parameters */ -+ p_Rtc->h_Fm = p_FmRtcParam->h_Fm; -+ -+ /* Set default RTC configuration parameters */ -+ fman_rtc_defconfig(p_Rtc->p_RtcDriverParam); -+ -+ p_Rtc->outputClockDivisor = DEFAULT_OUTPUT_CLOCK_DIVISOR; -+ p_Rtc->p_RtcDriverParam->bypass = DEFAULT_BYPASS; -+ p_Rtc->clockPeriodNanoSec = DEFAULT_CLOCK_PERIOD; /* 1 usec */ -+ -+ -+ /* Store RTC parameters in the RTC control structure */ -+ p_Rtc->p_MemMap = (struct rtc_regs *)UINT_TO_PTR(p_FmRtcParam->baseAddress); -+ p_Rtc->h_App = p_FmRtcParam->h_App; -+ -+ return p_Rtc; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_Init(t_Handle h_FmRtc) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ struct rtc_cfg *p_RtcDriverParam; -+ struct rtc_regs *p_MemMap; -+ uint32_t freqCompensation = 0; -+ uint64_t tmpDouble; -+ bool init_freq_comp = FALSE; -+ -+ p_RtcDriverParam = p_Rtc->p_RtcDriverParam; -+ p_MemMap = p_Rtc->p_MemMap; -+ -+ if (CheckInitParameters(p_Rtc)!=E_OK) -+ RETURN_ERROR(MAJOR, E_CONFLICT, -+ ("Init Parameters are not Valid")); -+ -+ /* TODO check that no timestamping MACs are working in this stage. */ -+ -+ /* find source clock frequency in Mhz */ -+ if (p_Rtc->p_RtcDriverParam->src_clk != E_FMAN_RTC_SOURCE_CLOCK_SYSTEM) -+ p_Rtc->srcClkFreqMhz = p_Rtc->p_RtcDriverParam->ext_src_clk_freq; -+ else -+ p_Rtc->srcClkFreqMhz = (uint32_t)(FmGetMacClockFreq(p_Rtc->h_Fm)); -+ -+ /* if timer in Master mode Initialize TMR_CTRL */ -+ /* We want the counter (TMR_CNT) to count in nano-seconds */ -+ if (!p_RtcDriverParam->timer_slave_mode && p_Rtc->p_RtcDriverParam->bypass) -+ p_Rtc->clockPeriodNanoSec = (1000 / p_Rtc->srcClkFreqMhz); -+ else -+ { -+ /* Initialize TMR_ADD with the initial frequency compensation value: -+ freqCompensation = (2^32 / frequency ratio) */ -+ /* frequency ratio = sorce clock/rtc clock = -+ * (p_Rtc->srcClkFreqMhz*1000000))/ 1/(p_Rtc->clockPeriodNanoSec * 1000000000) */ -+ init_freq_comp = TRUE; -+ freqCompensation = (uint32_t)DIV_CEIL(ACCUMULATOR_OVERFLOW * 1000, -+ p_Rtc->clockPeriodNanoSec * p_Rtc->srcClkFreqMhz); -+ } -+ -+ /* check the legality of the relation between source and destination clocks */ -+ /* should be larger than 1.0001 */ -+ tmpDouble = 10000 * (uint64_t)p_Rtc->clockPeriodNanoSec * (uint64_t)p_Rtc->srcClkFreqMhz; -+ if ((tmpDouble) <= 10001) -+ RETURN_ERROR(MAJOR, E_CONFLICT, -+ ("Invalid relation between source and destination clocks. Should be larger than 1.0001")); -+ -+ fman_rtc_init(p_RtcDriverParam, -+ p_MemMap, -+ FM_RTC_NUM_OF_ALARMS, -+ FM_RTC_NUM_OF_PERIODIC_PULSES, -+ FM_RTC_NUM_OF_EXT_TRIGGERS, -+ init_freq_comp, -+ freqCompensation, -+ p_Rtc->outputClockDivisor); -+ -+ /* Register the FM RTC interrupt */ -+ FmRegisterIntr(p_Rtc->h_Fm, e_FM_MOD_TMR, 0, e_FM_INTR_TYPE_NORMAL, RtcExceptions , p_Rtc); -+ -+ /* Free parameters structures */ -+ XX_Free(p_Rtc->p_RtcDriverParam); -+ p_Rtc->p_RtcDriverParam = NULL; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_Free(t_Handle h_FmRtc) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ -+ if (p_Rtc->p_RtcDriverParam) -+ { -+ XX_Free(p_Rtc->p_RtcDriverParam); -+ } -+ else -+ { -+ FM_RTC_Disable(h_FmRtc); -+ } -+ -+ /* Unregister FM RTC interrupt */ -+ FmUnregisterIntr(p_Rtc->h_Fm, e_FM_MOD_TMR, 0, e_FM_INTR_TYPE_NORMAL); -+ XX_Free(p_Rtc); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ConfigSourceClock(t_Handle h_FmRtc, -+ e_FmSrcClk srcClk, -+ uint32_t freqInMhz) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ p_Rtc->p_RtcDriverParam->src_clk = (enum fman_src_clock)srcClk; -+ if (srcClk != e_FM_RTC_SOURCE_CLOCK_SYSTEM) -+ p_Rtc->p_RtcDriverParam->ext_src_clk_freq = freqInMhz; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ConfigPeriod(t_Handle h_FmRtc, uint32_t period) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ p_Rtc->clockPeriodNanoSec = period; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ConfigFrequencyBypass(t_Handle h_FmRtc, bool enabled) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ p_Rtc->p_RtcDriverParam->bypass = enabled; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ConfigInvertedInputClockPhase(t_Handle h_FmRtc, bool inverted) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ p_Rtc->p_RtcDriverParam->invert_input_clk_phase = inverted; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ConfigInvertedOutputClockPhase(t_Handle h_FmRtc, bool inverted) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ p_Rtc->p_RtcDriverParam->invert_output_clk_phase = inverted; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ConfigOutputClockDivisor(t_Handle h_FmRtc, uint16_t divisor) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ p_Rtc->outputClockDivisor = divisor; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ConfigPulseRealignment(t_Handle h_FmRtc, bool enable) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ p_Rtc->p_RtcDriverParam->pulse_realign = enable; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ConfigAlarmPolarity(t_Handle h_FmRtc, -+ uint8_t alarmId, -+ e_FmRtcAlarmPolarity alarmPolarity) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ if (alarmId >= FM_RTC_NUM_OF_ALARMS) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Alarm ID")); -+ -+ p_Rtc->p_RtcDriverParam->alarm_polarity[alarmId] = -+ (enum fman_rtc_alarm_polarity)alarmPolarity; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ConfigExternalTriggerPolarity(t_Handle h_FmRtc, -+ uint8_t triggerId, -+ e_FmRtcTriggerPolarity triggerPolarity) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ if (triggerId >= FM_RTC_NUM_OF_EXT_TRIGGERS) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("External trigger ID")); -+ } -+ -+ p_Rtc->p_RtcDriverParam->trigger_polarity[triggerId] = -+ (enum fman_rtc_trigger_polarity)triggerPolarity; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_Enable(t_Handle h_FmRtc, bool resetClock) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ fman_rtc_enable(p_Rtc->p_MemMap, resetClock); -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_Disable(t_Handle h_FmRtc) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ /* TODO A check must be added here, that no timestamping MAC's -+ * are working in this stage. */ -+ fman_rtc_disable(p_Rtc->p_MemMap); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_SetClockOffset(t_Handle h_FmRtc, int64_t offset) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ fman_rtc_set_timer_offset(p_Rtc->p_MemMap, offset); -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_SetAlarm(t_Handle h_FmRtc, t_FmRtcAlarmParams *p_FmRtcAlarmParams) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ uint64_t tmpAlarm; -+ bool enable = FALSE; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ if (p_FmRtcAlarmParams->alarmId >= FM_RTC_NUM_OF_ALARMS) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Alarm ID")); -+ } -+ -+ if (p_FmRtcAlarmParams->alarmTime < p_Rtc->clockPeriodNanoSec) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, -+ ("Alarm time must be equal or larger than RTC period - %d nanoseconds", -+ p_Rtc->clockPeriodNanoSec)); -+ tmpAlarm = p_FmRtcAlarmParams->alarmTime; -+ if (do_div(tmpAlarm, p_Rtc->clockPeriodNanoSec)) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, -+ ("Alarm time must be a multiple of RTC period - %d nanoseconds", -+ p_Rtc->clockPeriodNanoSec)); -+ -+ if (p_FmRtcAlarmParams->f_AlarmCallback) -+ { -+ p_Rtc->alarmParams[p_FmRtcAlarmParams->alarmId].f_AlarmCallback = p_FmRtcAlarmParams->f_AlarmCallback; -+ p_Rtc->alarmParams[p_FmRtcAlarmParams->alarmId].clearOnExpiration = p_FmRtcAlarmParams->clearOnExpiration; -+ enable = TRUE; -+ } -+ -+ fman_rtc_set_alarm(p_Rtc->p_MemMap, p_FmRtcAlarmParams->alarmId, (unsigned long)tmpAlarm, enable); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_SetPeriodicPulse(t_Handle h_FmRtc, t_FmRtcPeriodicPulseParams *p_FmRtcPeriodicPulseParams) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ bool enable = FALSE; -+ uint64_t tmpFiper; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ if (p_FmRtcPeriodicPulseParams->periodicPulseId >= FM_RTC_NUM_OF_PERIODIC_PULSES) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Periodic pulse ID")); -+ } -+ if (fman_rtc_is_enabled(p_Rtc->p_MemMap)) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Can't set Periodic pulse when RTC is enabled.")); -+ if (p_FmRtcPeriodicPulseParams->periodicPulsePeriod < p_Rtc->clockPeriodNanoSec) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, -+ ("Periodic pulse must be equal or larger than RTC period - %d nanoseconds", -+ p_Rtc->clockPeriodNanoSec)); -+ tmpFiper = p_FmRtcPeriodicPulseParams->periodicPulsePeriod; -+ if (do_div(tmpFiper, p_Rtc->clockPeriodNanoSec)) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, -+ ("Periodic pulse must be a multiple of RTC period - %d nanoseconds", -+ p_Rtc->clockPeriodNanoSec)); -+ if (tmpFiper & 0xffffffff00000000LL) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, -+ ("Periodic pulse/RTC Period must be smaller than 4294967296", -+ p_Rtc->clockPeriodNanoSec)); -+ -+ if (p_FmRtcPeriodicPulseParams->f_PeriodicPulseCallback) -+ { -+ p_Rtc->periodicPulseParams[p_FmRtcPeriodicPulseParams->periodicPulseId].f_PeriodicPulseCallback = -+ p_FmRtcPeriodicPulseParams->f_PeriodicPulseCallback; -+ enable = TRUE; -+ } -+ fman_rtc_set_periodic_pulse(p_Rtc->p_MemMap, p_FmRtcPeriodicPulseParams->periodicPulseId, (uint32_t)tmpFiper, enable); -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ClearPeriodicPulse(t_Handle h_FmRtc, uint8_t periodicPulseId) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ if (periodicPulseId >= FM_RTC_NUM_OF_PERIODIC_PULSES) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Periodic pulse ID")); -+ } -+ -+ p_Rtc->periodicPulseParams[periodicPulseId].f_PeriodicPulseCallback = NULL; -+ fman_rtc_clear_periodic_pulse(p_Rtc->p_MemMap, periodicPulseId); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_SetExternalTrigger(t_Handle h_FmRtc, t_FmRtcExternalTriggerParams *p_FmRtcExternalTriggerParams) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ bool enable = FALSE; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ if (p_FmRtcExternalTriggerParams->externalTriggerId >= FM_RTC_NUM_OF_EXT_TRIGGERS) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("External Trigger ID")); -+ } -+ -+ if (p_FmRtcExternalTriggerParams->f_ExternalTriggerCallback) -+ { -+ p_Rtc->externalTriggerParams[p_FmRtcExternalTriggerParams->externalTriggerId].f_ExternalTriggerCallback = p_FmRtcExternalTriggerParams->f_ExternalTriggerCallback; -+ enable = TRUE; -+ } -+ -+ fman_rtc_set_ext_trigger(p_Rtc->p_MemMap, p_FmRtcExternalTriggerParams->externalTriggerId, enable, p_FmRtcExternalTriggerParams->usePulseAsInput); -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_ClearExternalTrigger(t_Handle h_FmRtc, uint8_t externalTriggerId) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ if (externalTriggerId >= FM_RTC_NUM_OF_EXT_TRIGGERS) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("External Trigger ID")); -+ -+ p_Rtc->externalTriggerParams[externalTriggerId].f_ExternalTriggerCallback = NULL; -+ -+ fman_rtc_clear_external_trigger(p_Rtc->p_MemMap, externalTriggerId); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_GetExternalTriggerTimeStamp(t_Handle h_FmRtc, -+ uint8_t triggerId, -+ uint64_t *p_TimeStamp) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ if (triggerId >= FM_RTC_NUM_OF_EXT_TRIGGERS) -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("External trigger ID")); -+ -+ *p_TimeStamp = fman_rtc_get_trigger_stamp(p_Rtc->p_MemMap, triggerId)*p_Rtc->clockPeriodNanoSec; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_GetCurrentTime(t_Handle h_FmRtc, uint64_t *p_Ts) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ *p_Ts = fman_rtc_get_timer(p_Rtc->p_MemMap)*p_Rtc->clockPeriodNanoSec; -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_SetCurrentTime(t_Handle h_FmRtc, uint64_t ts) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ do_div(ts, p_Rtc->clockPeriodNanoSec); -+ fman_rtc_set_timer(p_Rtc->p_MemMap, (int64_t)ts); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_GetFreqCompensation(t_Handle h_FmRtc, uint32_t *p_Compensation) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ *p_Compensation = fman_rtc_get_frequency_compensation(p_Rtc->p_MemMap); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_SetFreqCompensation(t_Handle h_FmRtc, uint32_t freqCompensation) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ /* set the new freqCompensation */ -+ fman_rtc_set_frequency_compensation(p_Rtc->p_MemMap, freqCompensation); -+ -+ return E_OK; -+} -+ -+#ifdef CONFIG_PTP_1588_CLOCK_DPAA -+/*****************************************************************************/ -+t_Error FM_RTC_EnableInterrupt(t_Handle h_FmRtc, uint32_t events) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ /* enable interrupt */ -+ fman_rtc_enable_interupt(p_Rtc->p_MemMap, events); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+t_Error FM_RTC_DisableInterrupt(t_Handle h_FmRtc, uint32_t events) -+{ -+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE); -+ -+ /* disable interrupt */ -+ fman_rtc_disable_interupt(p_Rtc->p_MemMap, events); -+ -+ return E_OK; -+} -+#endif ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Rtc/fm_rtc.h -@@ -0,0 +1,96 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_rtc.h -+ -+ @Description Memory map and internal definitions for FM RTC IEEE1588 Timer driver. -+ -+ @Cautions None -+*//***************************************************************************/ -+ -+#ifndef __FM_RTC_H__ -+#define __FM_RTC_H__ -+ -+#include "std_ext.h" -+#include "fm_rtc_ext.h" -+ -+ -+#define __ERR_MODULE__ MODULE_FM_RTC -+ -+/* General definitions */ -+ -+#define ACCUMULATOR_OVERFLOW ((uint64_t)(1LL << 32)) -+#define DEFAULT_OUTPUT_CLOCK_DIVISOR 0x00000002 -+#define DEFAULT_BYPASS FALSE -+#define DEFAULT_CLOCK_PERIOD 1000 -+ -+ -+ -+typedef struct t_FmRtcAlarm -+{ -+ t_FmRtcExceptionsCallback *f_AlarmCallback; -+ bool clearOnExpiration; -+} t_FmRtcAlarm; -+ -+typedef struct t_FmRtcPeriodicPulse -+{ -+ t_FmRtcExceptionsCallback *f_PeriodicPulseCallback; -+} t_FmRtcPeriodicPulse; -+ -+typedef struct t_FmRtcExternalTrigger -+{ -+ t_FmRtcExceptionsCallback *f_ExternalTriggerCallback; -+} t_FmRtcExternalTrigger; -+ -+ -+/**************************************************************************//** -+ @Description RTC FM driver control structure. -+*//***************************************************************************/ -+typedef struct t_FmRtc -+{ -+ t_Part *p_Part; /**< Pointer to the integration device */ -+ t_Handle h_Fm; -+ t_Handle h_App; /**< Application handle */ -+ struct rtc_regs *p_MemMap; -+ uint32_t clockPeriodNanoSec; /**< RTC clock period in nano-seconds (for FS mode) */ -+ uint32_t srcClkFreqMhz; -+ uint16_t outputClockDivisor; /**< Output clock divisor (for FS mode) */ -+ t_FmRtcAlarm alarmParams[FM_RTC_NUM_OF_ALARMS]; -+ t_FmRtcPeriodicPulse periodicPulseParams[FM_RTC_NUM_OF_PERIODIC_PULSES]; -+ t_FmRtcExternalTrigger externalTriggerParams[FM_RTC_NUM_OF_EXT_TRIGGERS]; -+ struct rtc_cfg *p_RtcDriverParam; /**< RTC Driver parameters (for Init phase) */ -+} t_FmRtc; -+ -+ -+#endif /* __FM_RTC_H__ */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Rtc/fman_rtc.c -@@ -0,0 +1,334 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "fsl_fman_rtc.h" -+ -+void fman_rtc_defconfig(struct rtc_cfg *cfg) -+{ -+ int i; -+ cfg->src_clk = DEFAULT_SRC_CLOCK; -+ cfg->invert_input_clk_phase = DEFAULT_INVERT_INPUT_CLK_PHASE; -+ cfg->invert_output_clk_phase = DEFAULT_INVERT_OUTPUT_CLK_PHASE; -+ cfg->pulse_realign = DEFAULT_PULSE_REALIGN; -+ for (i = 0; i < FMAN_RTC_MAX_NUM_OF_ALARMS; i++) -+ cfg->alarm_polarity[i] = DEFAULT_ALARM_POLARITY; -+ for (i = 0; i < FMAN_RTC_MAX_NUM_OF_EXT_TRIGGERS; i++) -+ cfg->trigger_polarity[i] = DEFAULT_TRIGGER_POLARITY; -+} -+ -+uint32_t fman_rtc_get_events(struct rtc_regs *regs) -+{ -+ return ioread32be(®s->tmr_tevent); -+} -+ -+uint32_t fman_rtc_get_event(struct rtc_regs *regs, uint32_t ev_mask) -+{ -+ return ioread32be(®s->tmr_tevent) & ev_mask; -+} -+ -+uint32_t fman_rtc_get_interrupt_mask(struct rtc_regs *regs) -+{ -+ return ioread32be(®s->tmr_temask); -+} -+ -+void fman_rtc_set_interrupt_mask(struct rtc_regs *regs, uint32_t mask) -+{ -+ iowrite32be(mask, ®s->tmr_temask); -+} -+ -+void fman_rtc_ack_event(struct rtc_regs *regs, uint32_t events) -+{ -+ iowrite32be(events, ®s->tmr_tevent); -+} -+ -+uint32_t fman_rtc_check_and_clear_event(struct rtc_regs *regs) -+{ -+ uint32_t event; -+ -+ event = ioread32be(®s->tmr_tevent); -+ event &= ioread32be(®s->tmr_temask); -+ -+ if (event) -+ iowrite32be(event, ®s->tmr_tevent); -+ return event; -+} -+ -+uint32_t fman_rtc_get_frequency_compensation(struct rtc_regs *regs) -+{ -+ return ioread32be(®s->tmr_add); -+} -+ -+void fman_rtc_set_frequency_compensation(struct rtc_regs *regs, uint32_t val) -+{ -+ iowrite32be(val, ®s->tmr_add); -+} -+ -+void fman_rtc_enable_interupt(struct rtc_regs *regs, uint32_t events) -+{ -+ fman_rtc_set_interrupt_mask(regs, fman_rtc_get_interrupt_mask(regs) | events); -+} -+ -+void fman_rtc_disable_interupt(struct rtc_regs *regs, uint32_t events) -+{ -+ fman_rtc_set_interrupt_mask(regs, fman_rtc_get_interrupt_mask(regs) & ~events); -+} -+ -+void fman_rtc_set_timer_alarm_l(struct rtc_regs *regs, int index, uint32_t val) -+{ -+ iowrite32be(val, ®s->tmr_alarm[index].tmr_alarm_l); -+} -+ -+void fman_rtc_set_timer_fiper(struct rtc_regs *regs, int index, uint32_t val) -+{ -+ iowrite32be(val, ®s->tmr_fiper[index]); -+} -+ -+void fman_rtc_set_timer_alarm(struct rtc_regs *regs, int index, int64_t val) -+{ -+ iowrite32be((uint32_t)val, ®s->tmr_alarm[index].tmr_alarm_l); -+ iowrite32be((uint32_t)(val >> 32), ®s->tmr_alarm[index].tmr_alarm_h); -+} -+ -+void fman_rtc_set_timer_offset(struct rtc_regs *regs, int64_t val) -+{ -+ iowrite32be((uint32_t)val, ®s->tmr_off_l); -+ iowrite32be((uint32_t)(val >> 32), ®s->tmr_off_h); -+} -+ -+uint64_t fman_rtc_get_trigger_stamp(struct rtc_regs *regs, int id) -+{ -+ uint64_t time; -+ /* TMR_CNT_L must be read first to get an accurate value */ -+ time = (uint64_t)ioread32be(®s->tmr_etts[id].tmr_etts_l); -+ time |= ((uint64_t)ioread32be(®s->tmr_etts[id].tmr_etts_h) -+ << 32); -+ -+ return time; -+} -+ -+uint32_t fman_rtc_get_timer_ctrl(struct rtc_regs *regs) -+{ -+ return ioread32be(®s->tmr_ctrl); -+} -+ -+void fman_rtc_set_timer_ctrl(struct rtc_regs *regs, uint32_t val) -+{ -+ iowrite32be(val, ®s->tmr_ctrl); -+} -+ -+void fman_rtc_timers_soft_reset(struct rtc_regs *regs) -+{ -+ fman_rtc_set_timer_ctrl(regs, FMAN_RTC_TMR_CTRL_TMSR); -+ udelay(10); -+ fman_rtc_set_timer_ctrl(regs, 0); -+} -+ -+void fman_rtc_init(struct rtc_cfg *cfg, struct rtc_regs *regs, int num_alarms, -+ int num_fipers, int num_ext_triggers, bool init_freq_comp, -+ uint32_t freq_compensation, uint32_t output_clock_divisor) -+{ -+ uint32_t tmr_ctrl; -+ int i; -+ -+ fman_rtc_timers_soft_reset(regs); -+ -+ /* Set the source clock */ -+ switch (cfg->src_clk) { -+ case E_FMAN_RTC_SOURCE_CLOCK_SYSTEM: -+ tmr_ctrl = FMAN_RTC_TMR_CTRL_CKSEL_MAC_CLK; -+ break; -+ case E_FMAN_RTC_SOURCE_CLOCK_OSCILATOR: -+ tmr_ctrl = FMAN_RTC_TMR_CTRL_CKSEL_OSC_CLK; -+ break; -+ default: -+ /* Use a clock from the External TMR reference clock.*/ -+ tmr_ctrl = FMAN_RTC_TMR_CTRL_CKSEL_EXT_CLK; -+ break; -+ } -+ -+ /* whatever period the user picked, the timestamp will advance in '1' -+ * every time the period passed. */ -+ tmr_ctrl |= ((1 << FMAN_RTC_TMR_CTRL_TCLK_PERIOD_SHIFT) & -+ FMAN_RTC_TMR_CTRL_TCLK_PERIOD_MASK); -+ -+ if (cfg->invert_input_clk_phase) -+ tmr_ctrl |= FMAN_RTC_TMR_CTRL_CIPH; -+ if (cfg->invert_output_clk_phase) -+ tmr_ctrl |= FMAN_RTC_TMR_CTRL_COPH; -+ -+ for (i = 0; i < num_alarms; i++) { -+ if (cfg->alarm_polarity[i] == -+ E_FMAN_RTC_ALARM_POLARITY_ACTIVE_LOW) -+ tmr_ctrl |= (FMAN_RTC_TMR_CTRL_ALMP1 >> i); -+ } -+ -+ for (i = 0; i < num_ext_triggers; i++) -+ if (cfg->trigger_polarity[i] == -+ E_FMAN_RTC_TRIGGER_ON_FALLING_EDGE) -+ tmr_ctrl |= (FMAN_RTC_TMR_CTRL_ETEP1 << i); -+ -+ if (!cfg->timer_slave_mode && cfg->bypass) -+ tmr_ctrl |= FMAN_RTC_TMR_CTRL_BYP; -+ -+ fman_rtc_set_timer_ctrl(regs, tmr_ctrl); -+ if (init_freq_comp) -+ fman_rtc_set_frequency_compensation(regs, freq_compensation); -+ -+ /* Clear TMR_ALARM registers */ -+ for (i = 0; i < num_alarms; i++) -+ fman_rtc_set_timer_alarm(regs, i, 0xFFFFFFFFFFFFFFFFLL); -+ -+ /* Clear TMR_TEVENT */ -+ fman_rtc_ack_event(regs, FMAN_RTC_TMR_TEVENT_ALL); -+ -+ /* Initialize TMR_TEMASK */ -+ fman_rtc_set_interrupt_mask(regs, 0); -+ -+ /* Clear TMR_FIPER registers */ -+ for (i = 0; i < num_fipers; i++) -+ fman_rtc_set_timer_fiper(regs, i, 0xFFFFFFFF); -+ -+ /* Initialize TMR_PRSC */ -+ iowrite32be(output_clock_divisor, ®s->tmr_prsc); -+ -+ /* Clear TMR_OFF */ -+ fman_rtc_set_timer_offset(regs, 0); -+} -+ -+bool fman_rtc_is_enabled(struct rtc_regs *regs) -+{ -+ return (bool)(fman_rtc_get_timer_ctrl(regs) & FMAN_RTC_TMR_CTRL_TE); -+} -+ -+void fman_rtc_enable(struct rtc_regs *regs, bool reset_clock) -+{ -+ uint32_t tmr_ctrl = fman_rtc_get_timer_ctrl(regs); -+ -+ /* TODO check that no timestamping MACs are working in this stage. */ -+ if (reset_clock) { -+ fman_rtc_set_timer_ctrl(regs, (tmr_ctrl | FMAN_RTC_TMR_CTRL_TMSR)); -+ -+ udelay(10); -+ /* Clear TMR_OFF */ -+ fman_rtc_set_timer_offset(regs, 0); -+ } -+ -+ fman_rtc_set_timer_ctrl(regs, (tmr_ctrl | FMAN_RTC_TMR_CTRL_TE)); -+} -+ -+void fman_rtc_disable(struct rtc_regs *regs) -+{ -+ fman_rtc_set_timer_ctrl(regs, (fman_rtc_get_timer_ctrl(regs) -+ & ~(FMAN_RTC_TMR_CTRL_TE))); -+} -+ -+void fman_rtc_clear_periodic_pulse(struct rtc_regs *regs, int id) -+{ -+ uint32_t tmp_reg; -+ if (id == 0) -+ tmp_reg = FMAN_RTC_TMR_TEVENT_PP1; -+ else -+ tmp_reg = FMAN_RTC_TMR_TEVENT_PP2; -+ fman_rtc_disable_interupt(regs, tmp_reg); -+ -+ tmp_reg = fman_rtc_get_timer_ctrl(regs); -+ if (tmp_reg & FMAN_RTC_TMR_CTRL_FS) -+ fman_rtc_set_timer_ctrl(regs, tmp_reg & ~FMAN_RTC_TMR_CTRL_FS); -+ -+ fman_rtc_set_timer_fiper(regs, id, 0xFFFFFFFF); -+} -+ -+void fman_rtc_clear_external_trigger(struct rtc_regs *regs, int id) -+{ -+ uint32_t tmpReg, tmp_ctrl; -+ -+ if (id == 0) -+ tmpReg = FMAN_RTC_TMR_TEVENT_ETS1; -+ else -+ tmpReg = FMAN_RTC_TMR_TEVENT_ETS2; -+ fman_rtc_disable_interupt(regs, tmpReg); -+ -+ if (id == 0) -+ tmpReg = FMAN_RTC_TMR_CTRL_PP1L; -+ else -+ tmpReg = FMAN_RTC_TMR_CTRL_PP2L; -+ tmp_ctrl = fman_rtc_get_timer_ctrl(regs); -+ if (tmp_ctrl & tmpReg) -+ fman_rtc_set_timer_ctrl(regs, tmp_ctrl & ~tmpReg); -+} -+ -+void fman_rtc_set_alarm(struct rtc_regs *regs, int id, uint32_t val, bool enable) -+{ -+ uint32_t tmpReg; -+ fman_rtc_set_timer_alarm(regs, id, val); -+ if (enable) { -+ if (id == 0) -+ tmpReg = FMAN_RTC_TMR_TEVENT_ALM1; -+ else -+ tmpReg = FMAN_RTC_TMR_TEVENT_ALM2; -+ fman_rtc_enable_interupt(regs, tmpReg); -+ } -+} -+ -+void fman_rtc_set_periodic_pulse(struct rtc_regs *regs, int id, uint32_t val, -+ bool enable) -+{ -+ uint32_t tmpReg; -+ fman_rtc_set_timer_fiper(regs, id, val); -+ if (enable) { -+ if (id == 0) -+ tmpReg = FMAN_RTC_TMR_TEVENT_PP1; -+ else -+ tmpReg = FMAN_RTC_TMR_TEVENT_PP2; -+ fman_rtc_enable_interupt(regs, tmpReg); -+ } -+} -+ -+void fman_rtc_set_ext_trigger(struct rtc_regs *regs, int id, bool enable, -+ bool use_pulse_as_input) -+{ -+ uint32_t tmpReg; -+ if (enable) { -+ if (id == 0) -+ tmpReg = FMAN_RTC_TMR_TEVENT_ETS1; -+ else -+ tmpReg = FMAN_RTC_TMR_TEVENT_ETS2; -+ fman_rtc_enable_interupt(regs, tmpReg); -+ } -+ if (use_pulse_as_input) { -+ if (id == 0) -+ tmpReg = FMAN_RTC_TMR_CTRL_PP1L; -+ else -+ tmpReg = FMAN_RTC_TMR_CTRL_PP2L; -+ fman_rtc_set_timer_ctrl(regs, fman_rtc_get_timer_ctrl(regs) | tmpReg); -+ } -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/SP/Makefile -@@ -0,0 +1,15 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc -+ -+ccflags-y += -I$(NCSW_FM_INC) -+ -+obj-y += fsl-ncsw-sp.o -+ -+fsl-ncsw-sp-objs := fm_sp.o fman_sp.o ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/SP/fm_sp.c -@@ -0,0 +1,757 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_sp.c -+ -+ @Description FM PCD Storage profile ... -+*//***************************************************************************/ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "debug_ext.h" -+#include "net_ext.h" -+ -+#include "fm_vsp_ext.h" -+#include "fm_sp.h" -+#include "fm_common.h" -+#include "fsl_fman_sp.h" -+ -+ -+#if (DPAA_VERSION >= 11) -+static t_Error CheckParamsGeneratedInternally(t_FmVspEntry *p_FmVspEntry) -+{ -+ t_Error err = E_OK; -+ -+ if ((err = FmSpCheckIntContextParams(&p_FmVspEntry->intContext))!= E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if ((err = FmSpCheckBufMargins(&p_FmVspEntry->bufMargins)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ return err; -+ -+} -+ -+static t_Error CheckParams(t_FmVspEntry *p_FmVspEntry) -+{ -+ t_Error err = E_OK; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->h_Fm, E_INVALID_HANDLE); -+ -+ if ((err = FmSpCheckBufPoolsParams(&p_FmVspEntry->p_FmVspEntryDriverParams->extBufPools, -+ p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools, -+ p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion)) != E_OK) -+ -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (p_FmVspEntry->p_FmVspEntryDriverParams->liodnOffset & ~FM_LIODN_OFFSET_MASK) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("liodnOffset is larger than %d", FM_LIODN_OFFSET_MASK+1)); -+ -+ err = FmVSPCheckRelativeProfile(p_FmVspEntry->h_Fm, -+ p_FmVspEntry->portType, -+ p_FmVspEntry->portId, -+ p_FmVspEntry->relativeProfileId); -+ -+ return err; -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ -+/*****************************************************************************/ -+/* Inter-module API routines */ -+/*****************************************************************************/ -+void FmSpSetBufPoolsInAscOrderOfBufSizes(t_FmExtPools *p_FmExtPools, -+ uint8_t *orderedArray, -+ uint16_t *sizesArray) -+{ -+ uint16_t bufSize = 0; -+ int i=0, j=0, k=0; -+ -+ /* First we copy the external buffers pools information to an ordered local array */ -+ for (i=0;inumOfPoolsUsed;i++) -+ { -+ /* get pool size */ -+ bufSize = p_FmExtPools->extBufPool[i].size; -+ -+ /* keep sizes in an array according to poolId for direct access */ -+ sizesArray[p_FmExtPools->extBufPool[i].id] = bufSize; -+ -+ /* save poolId in an ordered array according to size */ -+ for (j=0;j<=i;j++) -+ { -+ /* this is the next free place in the array */ -+ if (j==i) -+ orderedArray[i] = p_FmExtPools->extBufPool[i].id; -+ else -+ { -+ /* find the right place for this poolId */ -+ if (bufSize < sizesArray[orderedArray[j]]) -+ { -+ /* move the poolIds one place ahead to make room for this poolId */ -+ for (k=i;k>j;k--) -+ orderedArray[k] = orderedArray[k-1]; -+ -+ /* now k==j, this is the place for the new size */ -+ orderedArray[k] = p_FmExtPools->extBufPool[i].id; -+ break; -+ } -+ } -+ } -+ } -+} -+ -+t_Error FmSpCheckBufPoolsParams(t_FmExtPools *p_FmExtPools, -+ t_FmBackupBmPools *p_FmBackupBmPools, -+ t_FmBufPoolDepletion *p_FmBufPoolDepletion) -+{ -+ -+ int i = 0, j = 0; -+ bool found; -+ uint8_t count = 0; -+ -+ if (p_FmExtPools) -+ { -+ if (p_FmExtPools->numOfPoolsUsed > FM_PORT_MAX_NUM_OF_EXT_POOLS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfPoolsUsed can't be larger than %d", FM_PORT_MAX_NUM_OF_EXT_POOLS)); -+ -+ for (i=0;inumOfPoolsUsed;i++) -+ { -+ if (p_FmExtPools->extBufPool[i].id >= BM_MAX_NUM_OF_POOLS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("extBufPools.extBufPool[%d].id can't be larger than %d", i, BM_MAX_NUM_OF_POOLS)); -+ if (!p_FmExtPools->extBufPool[i].size) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("extBufPools.extBufPool[%d].size is 0", i)); -+ } -+ } -+ if (!p_FmExtPools && (p_FmBackupBmPools || p_FmBufPoolDepletion)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("backupBmPools ot bufPoolDepletion can not be defined without external pools")); -+ -+ /* backup BM pools indication is valid only for some chip derivatives -+ (limited by the config routine) */ -+ if (p_FmBackupBmPools) -+ { -+ if (p_FmBackupBmPools->numOfBackupPools >= p_FmExtPools->numOfPoolsUsed) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("p_BackupBmPools must be smaller than extBufPools.numOfPoolsUsed")); -+ found = FALSE; -+ for (i = 0;inumOfBackupPools;i++) -+ { -+ -+ for (j=0;jnumOfPoolsUsed;j++) -+ { -+ if (p_FmBackupBmPools->poolIds[i] == p_FmExtPools->extBufPool[j].id) -+ { -+ found = TRUE; -+ break; -+ } -+ } -+ if (!found) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("All p_BackupBmPools.poolIds must be included in extBufPools.extBufPool[n].id")); -+ else -+ found = FALSE; -+ } -+ } -+ -+ /* up to extBufPools.numOfPoolsUsed pools may be defined */ -+ if (p_FmBufPoolDepletion && p_FmBufPoolDepletion->poolsGrpModeEnable) -+ { -+ if ((p_FmBufPoolDepletion->numOfPools > p_FmExtPools->numOfPoolsUsed)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufPoolDepletion.numOfPools can't be larger than %d and can't be larger than numOfPoolsUsed", FM_PORT_MAX_NUM_OF_EXT_POOLS)); -+ -+ if (!p_FmBufPoolDepletion->numOfPools) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufPoolDepletion.numOfPoolsToConsider can not be 0 when poolsGrpModeEnable=TRUE")); -+ -+ found = FALSE; -+ count = 0; -+ /* for each pool that is in poolsToConsider, check if it is defined -+ in extBufPool */ -+ for (i=0;ipoolsToConsider[i]) -+ { -+ for (j=0;jnumOfPoolsUsed;j++) -+ { -+ if (i == p_FmExtPools->extBufPool[j].id) -+ { -+ found = TRUE; -+ count++; -+ break; -+ } -+ } -+ if (!found) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Pools selected for depletion are not used.")); -+ else -+ found = FALSE; -+ } -+ } -+ /* check that the number of pools that we have checked is equal to the number announced by the user */ -+ if (count != p_FmBufPoolDepletion->numOfPools) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufPoolDepletion.numOfPools is larger than the number of pools defined.")); -+ } -+ -+ if (p_FmBufPoolDepletion && p_FmBufPoolDepletion->singlePoolModeEnable) -+ { -+ /* calculate vector for number of pools depletion */ -+ found = FALSE; -+ count = 0; -+ for (i=0;ipoolsToConsiderForSingleMode[i]) -+ { -+ for (j=0;jnumOfPoolsUsed;j++) -+ { -+ if (i == p_FmExtPools->extBufPool[j].id) -+ { -+ found = TRUE; -+ count++; -+ break; -+ } -+ } -+ if (!found) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Pools selected for depletion are not used.")); -+ else -+ found = FALSE; -+ } -+ } -+ if (!count) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("No pools defined for single buffer mode pool depletion.")); -+ } -+ -+ return E_OK; -+} -+ -+t_Error FmSpCheckIntContextParams(t_FmSpIntContextDataCopy *p_FmSpIntContextDataCopy) -+{ -+ /* Check that divisible by 16 and not larger than 240 */ -+ if (p_FmSpIntContextDataCopy->intContextOffset >MAX_INT_OFFSET) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.intContextOffset can't be larger than %d", MAX_INT_OFFSET)); -+ if (p_FmSpIntContextDataCopy->intContextOffset % OFFSET_UNITS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.intContextOffset has to be divisible by %d", OFFSET_UNITS)); -+ -+ /* check that ic size+ic internal offset, does not exceed ic block size */ -+ if (p_FmSpIntContextDataCopy->size + p_FmSpIntContextDataCopy->intContextOffset > MAX_IC_SIZE) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.size + intContext.intContextOffset has to be smaller than %d", MAX_IC_SIZE)); -+ /* Check that divisible by 16 and not larger than 256 */ -+ if (p_FmSpIntContextDataCopy->size % OFFSET_UNITS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.size has to be divisible by %d", OFFSET_UNITS)); -+ -+ /* Check that divisible by 16 and not larger than 4K */ -+ if (p_FmSpIntContextDataCopy->extBufOffset > MAX_EXT_OFFSET) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.extBufOffset can't be larger than %d", MAX_EXT_OFFSET)); -+ if (p_FmSpIntContextDataCopy->extBufOffset % OFFSET_UNITS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.extBufOffset has to be divisible by %d", OFFSET_UNITS)); -+ -+ return E_OK; -+} -+ -+t_Error FmSpCheckBufMargins(t_FmSpBufMargins *p_FmSpBufMargins) -+{ -+ /* Check the margin definition */ -+ if (p_FmSpBufMargins->startMargins > MAX_EXT_BUFFER_OFFSET) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufMargins.startMargins can't be larger than %d", MAX_EXT_BUFFER_OFFSET)); -+ if (p_FmSpBufMargins->endMargins > MAX_EXT_BUFFER_OFFSET) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufMargins.endMargins can't be larger than %d", MAX_EXT_BUFFER_OFFSET)); -+ -+ return E_OK; -+} -+ -+t_Error FmSpBuildBufferStructure(t_FmSpIntContextDataCopy *p_FmSpIntContextDataCopy, -+ t_FmBufferPrefixContent *p_BufferPrefixContent, -+ t_FmSpBufMargins *p_FmSpBufMargins, -+ t_FmSpBufferOffsets *p_FmSpBufferOffsets, -+ uint8_t *internalBufferOffset) -+{ -+ uint32_t tmp; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmSpIntContextDataCopy, E_INVALID_VALUE); -+ ASSERT_COND(p_FmSpIntContextDataCopy); -+ ASSERT_COND(p_BufferPrefixContent); -+ ASSERT_COND(p_FmSpBufMargins); -+ ASSERT_COND(p_FmSpBufferOffsets); -+ -+ /* Align start of internal context data to 16 byte */ -+ p_FmSpIntContextDataCopy->extBufOffset = -+ (uint16_t)((p_BufferPrefixContent->privDataSize & (OFFSET_UNITS-1)) ? -+ ((p_BufferPrefixContent->privDataSize + OFFSET_UNITS) & ~(uint16_t)(OFFSET_UNITS-1)) : -+ p_BufferPrefixContent->privDataSize); -+ -+ /* Translate margin and intContext params to FM parameters */ -+ /* Initialize with illegal value. Later we'll set legal values. */ -+ p_FmSpBufferOffsets->prsResultOffset = (uint32_t)ILLEGAL_BASE; -+ p_FmSpBufferOffsets->timeStampOffset = (uint32_t)ILLEGAL_BASE; -+ p_FmSpBufferOffsets->hashResultOffset= (uint32_t)ILLEGAL_BASE; -+ p_FmSpBufferOffsets->pcdInfoOffset = (uint32_t)ILLEGAL_BASE; -+ -+ /* Internally the driver supports 4 options -+ 1. prsResult/timestamp/hashResult selection (in fact 8 options, but for simplicity we'll -+ relate to it as 1). -+ 2. All IC context (from AD) not including debug.*/ -+ -+ /* This 'if' covers option 2. We copy from beginning of context. */ -+ if (p_BufferPrefixContent->passAllOtherPCDInfo) -+ { -+ p_FmSpIntContextDataCopy->size = 128; /* must be aligned to 16 */ -+ /* Start copying data after 16 bytes (FD) from the beginning of the internal context */ -+ p_FmSpIntContextDataCopy->intContextOffset = 16; -+ -+ if (p_BufferPrefixContent->passAllOtherPCDInfo) -+ p_FmSpBufferOffsets->pcdInfoOffset = p_FmSpIntContextDataCopy->extBufOffset; -+ if (p_BufferPrefixContent->passPrsResult) -+ p_FmSpBufferOffsets->prsResultOffset = -+ (uint32_t)(p_FmSpIntContextDataCopy->extBufOffset + 16); -+ if (p_BufferPrefixContent->passTimeStamp) -+ p_FmSpBufferOffsets->timeStampOffset = -+ (uint32_t)(p_FmSpIntContextDataCopy->extBufOffset + 48); -+ if (p_BufferPrefixContent->passHashResult) -+ p_FmSpBufferOffsets->hashResultOffset = -+ (uint32_t)(p_FmSpIntContextDataCopy->extBufOffset + 56); -+ } -+ else -+ { -+ /* This case covers the options under 1 */ -+ /* Copy size must be in 16-byte granularity. */ -+ p_FmSpIntContextDataCopy->size = -+ (uint16_t)((p_BufferPrefixContent->passPrsResult ? 32 : 0) + -+ ((p_BufferPrefixContent->passTimeStamp || -+ p_BufferPrefixContent->passHashResult) ? 16 : 0)); -+ -+ /* Align start of internal context data to 16 byte */ -+ p_FmSpIntContextDataCopy->intContextOffset = -+ (uint8_t)(p_BufferPrefixContent->passPrsResult ? 32 : -+ ((p_BufferPrefixContent->passTimeStamp || -+ p_BufferPrefixContent->passHashResult) ? 64 : 0)); -+ -+ if (p_BufferPrefixContent->passPrsResult) -+ p_FmSpBufferOffsets->prsResultOffset = p_FmSpIntContextDataCopy->extBufOffset; -+ if (p_BufferPrefixContent->passTimeStamp) -+ p_FmSpBufferOffsets->timeStampOffset = p_BufferPrefixContent->passPrsResult ? -+ (p_FmSpIntContextDataCopy->extBufOffset + sizeof(t_FmPrsResult)) : -+ p_FmSpIntContextDataCopy->extBufOffset; -+ if (p_BufferPrefixContent->passHashResult) -+ /* If PR is not requested, whether TS is requested or not, IC will be copied from TS */ -+ p_FmSpBufferOffsets->hashResultOffset = p_BufferPrefixContent->passPrsResult ? -+ (p_FmSpIntContextDataCopy->extBufOffset + sizeof(t_FmPrsResult) + 8) : -+ p_FmSpIntContextDataCopy->extBufOffset + 8; -+ } -+ -+ if (p_FmSpIntContextDataCopy->size) -+ p_FmSpBufMargins->startMargins = -+ (uint16_t)(p_FmSpIntContextDataCopy->extBufOffset + -+ p_FmSpIntContextDataCopy->size); -+ else -+ /* No Internal Context passing, STartMargin is immediately after privateInfo */ -+ p_FmSpBufMargins->startMargins = p_BufferPrefixContent->privDataSize; -+ -+ /* save extra space for manip in both external and internal buffers */ -+ if (p_BufferPrefixContent->manipExtraSpace) -+ { -+ uint8_t extraSpace; -+#ifdef FM_CAPWAP_SUPPORT -+ if ((p_BufferPrefixContent->manipExtraSpace + CAPWAP_FRAG_EXTRA_SPACE) >= 256) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("p_BufferPrefixContent->manipExtraSpace should be less than %d", -+ 256-CAPWAP_FRAG_EXTRA_SPACE)); -+ extraSpace = (uint8_t)(p_BufferPrefixContent->manipExtraSpace + CAPWAP_FRAG_EXTRA_SPACE); -+#else -+ extraSpace = p_BufferPrefixContent->manipExtraSpace; -+#endif /* FM_CAPWAP_SUPPORT */ -+ p_FmSpBufferOffsets->manipOffset = p_FmSpBufMargins->startMargins; -+ p_FmSpBufMargins->startMargins += extraSpace; -+ *internalBufferOffset = extraSpace; -+ } -+ -+ /* align data start */ -+ tmp = (uint32_t)(p_FmSpBufMargins->startMargins % p_BufferPrefixContent->dataAlign); -+ if (tmp) -+ p_FmSpBufMargins->startMargins += (p_BufferPrefixContent->dataAlign-tmp); -+ p_FmSpBufferOffsets->dataOffset = p_FmSpBufMargins->startMargins; -+ -+ return E_OK; -+} -+/*********************** End of inter-module routines ************************/ -+ -+ -+#if (DPAA_VERSION >= 11) -+/*****************************************************************************/ -+/* API routines */ -+/*****************************************************************************/ -+t_Handle FM_VSP_Config(t_FmVspParams *p_FmVspParams) -+{ -+ t_FmVspEntry *p_FmVspEntry = NULL; -+ struct fm_storage_profile_params fm_vsp_params; -+ -+ p_FmVspEntry = (t_FmVspEntry *)XX_Malloc(sizeof(t_FmVspEntry)); -+ if (!p_FmVspEntry) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("p_StorageProfile allocation failed")); -+ return NULL; -+ } -+ memset(p_FmVspEntry, 0, sizeof(t_FmVspEntry)); -+ -+ p_FmVspEntry->p_FmVspEntryDriverParams = (t_FmVspEntryDriverParams *)XX_Malloc(sizeof(t_FmVspEntryDriverParams)); -+ if (!p_FmVspEntry->p_FmVspEntryDriverParams) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("p_StorageProfile allocation failed")); -+ XX_Free(p_FmVspEntry); -+ return NULL; -+ } -+ memset(p_FmVspEntry->p_FmVspEntryDriverParams, 0, sizeof(t_FmVspEntryDriverParams)); -+ fman_vsp_defconfig(&fm_vsp_params); -+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaHeaderCacheAttr = fm_vsp_params.header_cache_attr; -+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaIntContextCacheAttr = fm_vsp_params.int_context_cache_attr; -+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaScatterGatherCacheAttr = fm_vsp_params.scatter_gather_cache_attr; -+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaSwapData = fm_vsp_params.dma_swap_data; -+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaWriteOptimize = fm_vsp_params.dma_write_optimize; -+ p_FmVspEntry->p_FmVspEntryDriverParams->noScatherGather = fm_vsp_params.no_scather_gather; -+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.privDataSize = DEFAULT_FM_SP_bufferPrefixContent_privDataSize; -+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.passPrsResult= DEFAULT_FM_SP_bufferPrefixContent_passPrsResult; -+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.passTimeStamp= DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp; -+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.passAllOtherPCDInfo -+ = DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp; -+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.dataAlign = DEFAULT_FM_SP_bufferPrefixContent_dataAlign; -+ p_FmVspEntry->p_FmVspEntryDriverParams->liodnOffset = p_FmVspParams->liodnOffset; -+ -+ memcpy(&p_FmVspEntry->p_FmVspEntryDriverParams->extBufPools, &p_FmVspParams->extBufPools, sizeof(t_FmExtPools)); -+ p_FmVspEntry->h_Fm = p_FmVspParams->h_Fm; -+ p_FmVspEntry->portType = p_FmVspParams->portParams.portType; -+ p_FmVspEntry->portId = p_FmVspParams->portParams.portId; -+ -+ p_FmVspEntry->relativeProfileId = p_FmVspParams->relativeProfileId; -+ -+ return p_FmVspEntry; -+} -+ -+t_Error FM_VSP_Init(t_Handle h_FmVsp) -+{ -+ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry *)h_FmVsp; -+ struct fm_storage_profile_params fm_vsp_params; -+ uint8_t orderedArray[FM_PORT_MAX_NUM_OF_EXT_POOLS]; -+ uint16_t sizesArray[BM_MAX_NUM_OF_POOLS]; -+ t_Error err; -+ uint16_t absoluteProfileId = 0; -+ int i = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams,E_INVALID_HANDLE); -+ -+ CHECK_INIT_PARAMETERS(p_FmVspEntry, CheckParams); -+ -+ memset(&orderedArray, 0, sizeof(uint8_t) * FM_PORT_MAX_NUM_OF_EXT_POOLS); -+ memset(&sizesArray, 0, sizeof(uint16_t) * BM_MAX_NUM_OF_POOLS); -+ -+ err = FmSpBuildBufferStructure(&p_FmVspEntry->intContext, -+ &p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent, -+ &p_FmVspEntry->bufMargins, -+ &p_FmVspEntry->bufferOffsets, -+ &p_FmVspEntry->internalBufferOffset); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ -+ err = CheckParamsGeneratedInternally(p_FmVspEntry); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ -+ p_FmVspEntry->p_FmSpRegsBase = -+ (struct fm_pcd_storage_profile_regs *)FmGetVSPBaseAddr(p_FmVspEntry->h_Fm); -+ if (!p_FmVspEntry->p_FmSpRegsBase) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("impossible to initialize SpRegsBase")); -+ -+ /* order external buffer pools in ascending order of buffer pools sizes */ -+ FmSpSetBufPoolsInAscOrderOfBufSizes(&(p_FmVspEntry->p_FmVspEntryDriverParams)->extBufPools, -+ orderedArray, -+ sizesArray); -+ -+ p_FmVspEntry->extBufPools.numOfPoolsUsed = -+ p_FmVspEntry->p_FmVspEntryDriverParams->extBufPools.numOfPoolsUsed; -+ for (i = 0; i < p_FmVspEntry->extBufPools.numOfPoolsUsed; i++) -+ { -+ p_FmVspEntry->extBufPools.extBufPool[i].id = orderedArray[i]; -+ p_FmVspEntry->extBufPools.extBufPool[i].size = sizesArray[orderedArray[i]]; -+ } -+ -+ /* on user responsibility to fill it according requirement */ -+ memset(&fm_vsp_params, 0, sizeof(struct fm_storage_profile_params)); -+ fm_vsp_params.dma_swap_data = p_FmVspEntry->p_FmVspEntryDriverParams->dmaSwapData; -+ fm_vsp_params.int_context_cache_attr = p_FmVspEntry->p_FmVspEntryDriverParams->dmaIntContextCacheAttr; -+ fm_vsp_params.header_cache_attr = p_FmVspEntry->p_FmVspEntryDriverParams->dmaHeaderCacheAttr; -+ fm_vsp_params.scatter_gather_cache_attr = p_FmVspEntry->p_FmVspEntryDriverParams->dmaScatterGatherCacheAttr; -+ fm_vsp_params.dma_write_optimize = p_FmVspEntry->p_FmVspEntryDriverParams->dmaWriteOptimize; -+ fm_vsp_params.liodn_offset = p_FmVspEntry->p_FmVspEntryDriverParams->liodnOffset; -+ fm_vsp_params.no_scather_gather = p_FmVspEntry->p_FmVspEntryDriverParams->noScatherGather; -+ -+ if (p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion) -+ { -+ fm_vsp_params.buf_pool_depletion.buf_pool_depletion_enabled = TRUE; -+ fm_vsp_params.buf_pool_depletion.pools_grp_mode_enable = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->poolsGrpModeEnable; -+ fm_vsp_params.buf_pool_depletion.num_pools = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->numOfPools; -+ fm_vsp_params.buf_pool_depletion.pools_to_consider = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->poolsToConsider; -+ fm_vsp_params.buf_pool_depletion.single_pool_mode_enable = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->singlePoolModeEnable; -+ fm_vsp_params.buf_pool_depletion.pools_to_consider_for_single_mode = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->poolsToConsiderForSingleMode; -+ fm_vsp_params.buf_pool_depletion.has_pfc_priorities = TRUE; -+ fm_vsp_params.buf_pool_depletion.pfc_priorities_en = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->pfcPrioritiesEn; -+ } -+ else -+ fm_vsp_params.buf_pool_depletion.buf_pool_depletion_enabled = FALSE; -+ -+ if (p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools) -+ { -+ fm_vsp_params.backup_pools.num_backup_pools = p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools->numOfBackupPools; -+ fm_vsp_params.backup_pools.pool_ids = p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools->poolIds; -+ } -+ else -+ fm_vsp_params.backup_pools.num_backup_pools = 0; -+ -+ fm_vsp_params.fm_ext_pools.num_pools_used = p_FmVspEntry->extBufPools.numOfPoolsUsed; -+ fm_vsp_params.fm_ext_pools.ext_buf_pool = (struct fman_ext_pool_params*)&p_FmVspEntry->extBufPools.extBufPool; -+ fm_vsp_params.buf_margins = (struct fman_sp_buf_margins*)&p_FmVspEntry->bufMargins; -+ fm_vsp_params.int_context = (struct fman_sp_int_context_data_copy*)&p_FmVspEntry->intContext; -+ -+ /* no check on err - it was checked earlier */ -+ FmVSPGetAbsoluteProfileId(p_FmVspEntry->h_Fm, -+ p_FmVspEntry->portType, -+ p_FmVspEntry->portId, -+ p_FmVspEntry->relativeProfileId, -+ &absoluteProfileId); -+ -+ ASSERT_COND(p_FmVspEntry->p_FmSpRegsBase); -+ ASSERT_COND(fm_vsp_params.int_context); -+ ASSERT_COND(fm_vsp_params.buf_margins); -+ ASSERT_COND((absoluteProfileId <= FM_VSP_MAX_NUM_OF_ENTRIES)); -+ -+ /* Set all registers related to VSP */ -+ fman_vsp_init(p_FmVspEntry->p_FmSpRegsBase, absoluteProfileId, &fm_vsp_params,FM_PORT_MAX_NUM_OF_EXT_POOLS, BM_MAX_NUM_OF_POOLS, FM_MAX_NUM_OF_PFC_PRIORITIES); -+ -+ p_FmVspEntry->absoluteSpId = absoluteProfileId; -+ -+ if (p_FmVspEntry->p_FmVspEntryDriverParams) -+ XX_Free(p_FmVspEntry->p_FmVspEntryDriverParams); -+ p_FmVspEntry->p_FmVspEntryDriverParams = NULL; -+ -+ return E_OK; -+} -+ -+t_Error FM_VSP_Free(t_Handle h_FmVsp) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry *)h_FmVsp; -+ SANITY_CHECK_RETURN_ERROR(h_FmVsp, E_INVALID_HANDLE); -+ XX_Free(p_FmVspEntry); -+ return E_OK; -+} -+ -+t_Error FM_VSP_ConfigBufferPrefixContent(t_Handle h_FmVsp, t_FmBufferPrefixContent *p_FmBufferPrefixContent) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE); -+ -+ memcpy(&p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent, p_FmBufferPrefixContent, sizeof(t_FmBufferPrefixContent)); -+ /* if dataAlign was not initialized by user, we return to driver's default */ -+ if (!p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.dataAlign) -+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.dataAlign = DEFAULT_FM_SP_bufferPrefixContent_dataAlign; -+ -+ return E_OK; -+} -+ -+t_Error FM_VSP_ConfigDmaSwapData(t_Handle h_FmVsp, e_FmDmaSwapOption swapData) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE); -+ -+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaSwapData = swapData; -+ -+ return E_OK; -+} -+ -+t_Error FM_VSP_ConfigDmaIcCacheAttr(t_Handle h_FmVsp, e_FmDmaCacheOption intContextCacheAttr) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE); -+ -+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaIntContextCacheAttr = intContextCacheAttr; -+ -+ return E_OK; -+} -+ -+t_Error FM_VSP_ConfigDmaHdrAttr(t_Handle h_FmVsp, e_FmDmaCacheOption headerCacheAttr) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE); -+ -+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaHeaderCacheAttr = headerCacheAttr; -+ -+ return E_OK; -+} -+ -+t_Error FM_VSP_ConfigDmaScatterGatherAttr(t_Handle h_FmVsp, e_FmDmaCacheOption scatterGatherCacheAttr) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE); -+ -+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaScatterGatherCacheAttr = scatterGatherCacheAttr; -+ -+ return E_OK; -+} -+ -+t_Error FM_VSP_ConfigDmaWriteOptimize(t_Handle h_FmVsp, bool optimize) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE); -+ -+ -+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaWriteOptimize = optimize; -+ -+ return E_OK; -+} -+ -+t_Error FM_VSP_ConfigNoScatherGather(t_Handle h_FmVsp, bool noScatherGather) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE); -+ -+ -+ p_FmVspEntry->p_FmVspEntryDriverParams->noScatherGather = noScatherGather; -+ -+ return E_OK; -+} -+ -+t_Error FM_VSP_ConfigPoolDepletion(t_Handle h_FmVsp, t_FmBufPoolDepletion *p_BufPoolDepletion) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmVsp, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_BufPoolDepletion, E_INVALID_HANDLE); -+ -+ p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion = (t_FmBufPoolDepletion *)XX_Malloc(sizeof(t_FmBufPoolDepletion)); -+ if (!p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("p_BufPoolDepletion allocation failed")); -+ memcpy(p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion, p_BufPoolDepletion, sizeof(t_FmBufPoolDepletion)); -+ -+ return E_OK; -+} -+ -+t_Error FM_VSP_ConfigBackupPools(t_Handle h_FmVsp, t_FmBackupBmPools *p_BackupBmPools) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmVsp, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_BackupBmPools, E_INVALID_HANDLE); -+ -+ p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools = (t_FmBackupBmPools *)XX_Malloc(sizeof(t_FmBackupBmPools)); -+ if (!p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("p_BackupBmPools allocation failed")); -+ memcpy(p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools, p_BackupBmPools, sizeof(t_FmBackupBmPools)); -+ -+ return E_OK; -+} -+ -+uint32_t FM_VSP_GetBufferDataOffset(t_Handle h_FmVsp) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmVspEntry, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(!p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_STATE, 0); -+ -+ return p_FmVspEntry->bufferOffsets.dataOffset; -+} -+ -+uint8_t * FM_VSP_GetBufferICInfo(t_Handle h_FmVsp, char *p_Data) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmVspEntry, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(!p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_STATE, NULL); -+ -+ if (p_FmVspEntry->bufferOffsets.pcdInfoOffset == ILLEGAL_BASE) -+ return NULL; -+ -+ return (uint8_t *)PTR_MOVE(p_Data, p_FmVspEntry->bufferOffsets.pcdInfoOffset); -+} -+ -+t_FmPrsResult * FM_VSP_GetBufferPrsResult(t_Handle h_FmVsp, char *p_Data) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmVspEntry, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(!p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_STATE, NULL); -+ -+ if (p_FmVspEntry->bufferOffsets.prsResultOffset == ILLEGAL_BASE) -+ return NULL; -+ -+ return (t_FmPrsResult *)PTR_MOVE(p_Data, p_FmVspEntry->bufferOffsets.prsResultOffset); -+} -+ -+uint64_t * FM_VSP_GetBufferTimeStamp(t_Handle h_FmVsp, char *p_Data) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmVspEntry, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(!p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_STATE, NULL); -+ -+ if (p_FmVspEntry->bufferOffsets.timeStampOffset == ILLEGAL_BASE) -+ return NULL; -+ -+ return (uint64_t *)PTR_MOVE(p_Data, p_FmVspEntry->bufferOffsets.timeStampOffset); -+} -+ -+uint8_t * FM_VSP_GetBufferHashResult(t_Handle h_FmVsp, char *p_Data) -+{ -+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmVspEntry, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(!p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_STATE, NULL); -+ -+ if (p_FmVspEntry->bufferOffsets.hashResultOffset == ILLEGAL_BASE) -+ return NULL; -+ -+ return (uint8_t *)PTR_MOVE(p_Data, p_FmVspEntry->bufferOffsets.hashResultOffset); -+} -+ -+#endif /* (DPAA_VERSION >= 11) */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/SP/fm_sp.h -@@ -0,0 +1,85 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_sp.h -+ -+ @Description FM SP ... -+*//***************************************************************************/ -+#ifndef __FM_SP_H -+#define __FM_SP_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "list_ext.h" -+ -+#include "fm_sp_common.h" -+#include "fm_common.h" -+ -+ -+#define __ERR_MODULE__ MODULE_FM_SP -+ -+typedef struct { -+ t_FmBufferPrefixContent bufferPrefixContent; -+ e_FmDmaSwapOption dmaSwapData; -+ e_FmDmaCacheOption dmaIntContextCacheAttr; -+ e_FmDmaCacheOption dmaHeaderCacheAttr; -+ e_FmDmaCacheOption dmaScatterGatherCacheAttr; -+ bool dmaWriteOptimize; -+ uint16_t liodnOffset; -+ bool noScatherGather; -+ t_FmBufPoolDepletion *p_BufPoolDepletion; -+ t_FmBackupBmPools *p_BackupBmPools; -+ t_FmExtPools extBufPools; -+} t_FmVspEntryDriverParams; -+ -+typedef struct { -+ bool valid; -+ volatile bool lock; -+ uint8_t pointedOwners; -+ uint16_t absoluteSpId; -+ uint8_t internalBufferOffset; -+ t_FmSpBufMargins bufMargins; -+ t_FmSpIntContextDataCopy intContext; -+ t_FmSpBufferOffsets bufferOffsets; -+ t_Handle h_Fm; -+ e_FmPortType portType; /**< Port type */ -+ uint8_t portId; /**< Port Id - relative to type */ -+ uint8_t relativeProfileId; -+ struct fm_pcd_storage_profile_regs *p_FmSpRegsBase; -+ t_FmExtPools extBufPools; -+ t_FmVspEntryDriverParams *p_FmVspEntryDriverParams; -+} t_FmVspEntry; -+ -+ -+#endif /* __FM_SP_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/SP/fman_sp.c -@@ -0,0 +1,197 @@ -+/* -+ * Copyright 2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "fsl_fman_sp.h" -+ -+ -+uint32_t fman_vsp_get_statistics(struct fm_pcd_storage_profile_regs *regs, -+ uint16_t index) -+{ -+ struct fm_pcd_storage_profile_regs *sp_regs; -+ sp_regs = ®s[index]; -+ return ioread32be(&sp_regs->fm_sp_acnt); -+} -+ -+void fman_vsp_set_statistics(struct fm_pcd_storage_profile_regs *regs, -+ uint16_t index, uint32_t value) -+{ -+ struct fm_pcd_storage_profile_regs *sp_regs; -+ sp_regs = ®s[index]; -+ iowrite32be(value, &sp_regs->fm_sp_acnt); -+} -+ -+void fman_vsp_defconfig(struct fm_storage_profile_params *cfg) -+{ -+ cfg->dma_swap_data = -+ DEFAULT_FMAN_SP_DMA_SWAP_DATA; -+ cfg->int_context_cache_attr = -+ DEFAULT_FMAN_SP_DMA_INT_CONTEXT_CACHE_ATTR; -+ cfg->header_cache_attr = -+ DEFAULT_FMAN_SP_DMA_HEADER_CACHE_ATTR; -+ cfg->scatter_gather_cache_attr = -+ DEFAULT_FMAN_SP_DMA_SCATTER_GATHER_CACHE_ATTR; -+ cfg->dma_write_optimize = -+ DEFAULT_FMAN_SP_DMA_WRITE_OPTIMIZE; -+ cfg->no_scather_gather = -+ DEFAULT_FMAN_SP_NO_SCATTER_GATHER; -+} -+ -+static inline uint32_t calc_vec_dep(int max_pools, bool *pools, -+ struct fman_ext_pools *ext_buf_pools, uint32_t mask) -+{ -+ int i, j; -+ uint32_t vector = 0; -+ for (i = 0; i < max_pools; i++) -+ if (pools[i]) -+ for (j = 0; j < ext_buf_pools->num_pools_used; j++) -+ if (i == ext_buf_pools->ext_buf_pool[j].id) { -+ vector |= mask >> j; -+ break; -+ } -+ return vector; -+} -+ -+void fman_vsp_init(struct fm_pcd_storage_profile_regs *regs, -+ uint16_t index, struct fm_storage_profile_params *fm_vsp_params, -+ int port_max_num_of_ext_pools, int bm_max_num_of_pools, -+ int max_num_of_pfc_priorities) -+{ -+ int i = 0, j = 0; -+ struct fm_pcd_storage_profile_regs *sp_regs; -+ uint32_t tmp_reg, vector; -+ struct fman_ext_pools *ext_buf_pools = &fm_vsp_params->fm_ext_pools; -+ struct fman_buf_pool_depletion *buf_pool_depletion = -+ &fm_vsp_params->buf_pool_depletion; -+ struct fman_backup_bm_pools *backup_pools = -+ &fm_vsp_params->backup_pools; -+ struct fman_sp_int_context_data_copy *int_context_data_copy = -+ fm_vsp_params->int_context; -+ struct fman_sp_buf_margins *external_buffer_margins = -+ fm_vsp_params->buf_margins; -+ bool no_scather_gather = fm_vsp_params->no_scather_gather; -+ uint16_t liodn_offset = fm_vsp_params->liodn_offset; -+ -+ sp_regs = ®s[index]; -+ -+ /* fill external buffers manager pool information register*/ -+ for (i = 0; i < ext_buf_pools->num_pools_used; i++) { -+ tmp_reg = FMAN_SP_EXT_BUF_POOL_VALID | -+ FMAN_SP_EXT_BUF_POOL_EN_COUNTER; -+ tmp_reg |= ((uint32_t)ext_buf_pools->ext_buf_pool[i].id << -+ FMAN_SP_EXT_BUF_POOL_ID_SHIFT); -+ tmp_reg |= ext_buf_pools->ext_buf_pool[i].size; -+ /* functionality available only for some deriviatives -+ (limited by config) */ -+ for (j = 0; j < backup_pools->num_backup_pools; j++) -+ if (ext_buf_pools->ext_buf_pool[i].id == -+ backup_pools->pool_ids[j]) { -+ tmp_reg |= FMAN_SP_EXT_BUF_POOL_BACKUP; -+ break; -+ } -+ iowrite32be(tmp_reg, &sp_regs->fm_sp_ebmpi[i]); -+ } -+ -+ /* clear unused pools */ -+ for (i = ext_buf_pools->num_pools_used; -+ i < port_max_num_of_ext_pools; i++) -+ iowrite32be(0, &sp_regs->fm_sp_ebmpi[i]); -+ -+ /* fill pool depletion register*/ -+ tmp_reg = 0; -+ if (buf_pool_depletion->buf_pool_depletion_enabled && buf_pool_depletion->pools_grp_mode_enable) { -+ /* calculate vector for number of pools depletion */ -+ vector = calc_vec_dep(bm_max_num_of_pools, buf_pool_depletion-> -+ pools_to_consider, ext_buf_pools, 0x80000000); -+ -+ /* configure num of pools and vector for number of pools mode */ -+ tmp_reg |= (((uint32_t)buf_pool_depletion->num_pools - 1) << -+ FMAN_SP_POOL_DEP_NUM_OF_POOLS_SHIFT); -+ tmp_reg |= vector; -+ } -+ -+ if (buf_pool_depletion->buf_pool_depletion_enabled && buf_pool_depletion->single_pool_mode_enable) { -+ /* calculate vector for number of pools depletion */ -+ vector = calc_vec_dep(bm_max_num_of_pools, buf_pool_depletion-> -+ pools_to_consider_for_single_mode, -+ ext_buf_pools, 0x00000080); -+ -+ /* configure num of pools and vector for number of pools mode */ -+ tmp_reg |= vector; -+ } -+ -+ /* fill QbbPEV */ -+ if (buf_pool_depletion->buf_pool_depletion_enabled) { -+ vector = 0; -+ for (i = 0; i < max_num_of_pfc_priorities; i++) -+ if (buf_pool_depletion->pfc_priorities_en[i] == TRUE) -+ vector |= 0x00000100 << i; -+ tmp_reg |= vector; -+ } -+ iowrite32be(tmp_reg, &sp_regs->fm_sp_mpd); -+ -+ /* fill dma attributes register */ -+ tmp_reg = 0; -+ tmp_reg |= (uint32_t)fm_vsp_params->dma_swap_data << -+ FMAN_SP_DMA_ATTR_SWP_SHIFT; -+ tmp_reg |= (uint32_t)fm_vsp_params->int_context_cache_attr << -+ FMAN_SP_DMA_ATTR_IC_CACHE_SHIFT; -+ tmp_reg |= (uint32_t)fm_vsp_params->header_cache_attr << -+ FMAN_SP_DMA_ATTR_HDR_CACHE_SHIFT; -+ tmp_reg |= (uint32_t)fm_vsp_params->scatter_gather_cache_attr << -+ FMAN_SP_DMA_ATTR_SG_CACHE_SHIFT; -+ if (fm_vsp_params->dma_write_optimize) -+ tmp_reg |= FMAN_SP_DMA_ATTR_WRITE_OPTIMIZE; -+ iowrite32be(tmp_reg, &sp_regs->fm_sp_da); -+ -+ /* IC parameters - fill internal context parameters register */ -+ tmp_reg = 0; -+ tmp_reg |= (((uint32_t)int_context_data_copy->ext_buf_offset/ -+ OFFSET_UNITS) << FMAN_SP_IC_TO_EXT_SHIFT); -+ tmp_reg |= (((uint32_t)int_context_data_copy->int_context_offset/ -+ OFFSET_UNITS) << FMAN_SP_IC_FROM_INT_SHIFT); -+ tmp_reg |= (((uint32_t)int_context_data_copy->size/OFFSET_UNITS) << -+ FMAN_SP_IC_SIZE_SHIFT); -+ iowrite32be(tmp_reg, &sp_regs->fm_sp_icp); -+ -+ /* buffer margins - fill external buffer margins register */ -+ tmp_reg = 0; -+ tmp_reg |= (((uint32_t)external_buffer_margins->start_margins) << -+ FMAN_SP_EXT_BUF_MARG_START_SHIFT); -+ tmp_reg |= (((uint32_t)external_buffer_margins->end_margins) << -+ FMAN_SP_EXT_BUF_MARG_END_SHIFT); -+ if (no_scather_gather) -+ tmp_reg |= FMAN_SP_SG_DISABLE; -+ iowrite32be(tmp_reg, &sp_regs->fm_sp_ebm); -+ -+ /* buffer margins - fill spliodn register */ -+ iowrite32be(liodn_offset, &sp_regs->fm_sp_spliodn); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fm.c -@@ -0,0 +1,5216 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm.c -+ -+ @Description FM driver routines implementation. -+*//***************************************************************************/ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "xx_ext.h" -+#include "string_ext.h" -+#include "sprint_ext.h" -+#include "debug_ext.h" -+#include "fm_muram_ext.h" -+#include -+ -+#include "fm_common.h" -+#include "fm_ipc.h" -+#include "fm.h" -+#ifndef CONFIG_FMAN_ARM -+#include -+#endif -+#include "fsl_fman.h" -+ -+ -+/****************************************/ -+/* static functions */ -+/****************************************/ -+ -+static volatile bool blockingFlag = FALSE; -+static void IpcMsgCompletionCB(t_Handle h_Fm, -+ uint8_t *p_Msg, -+ uint8_t *p_Reply, -+ uint32_t replyLength, -+ t_Error status) -+{ -+ UNUSED(h_Fm);UNUSED(p_Msg);UNUSED(p_Reply);UNUSED(replyLength);UNUSED(status); -+ blockingFlag = FALSE; -+} -+ -+static void FreeInitResources(t_Fm *p_Fm) -+{ -+ if (p_Fm->camBaseAddr) -+ FM_MURAM_FreeMem(p_Fm->h_FmMuram, UINT_TO_PTR(p_Fm->camBaseAddr)); -+ if (p_Fm->fifoBaseAddr) -+ FM_MURAM_FreeMem(p_Fm->h_FmMuram, UINT_TO_PTR(p_Fm->fifoBaseAddr)); -+ if (p_Fm->resAddr) -+ FM_MURAM_FreeMem(p_Fm->h_FmMuram, UINT_TO_PTR(p_Fm->resAddr)); -+} -+ -+static bool IsFmanCtrlCodeLoaded(t_Fm *p_Fm) -+{ -+ t_FMIramRegs *p_Iram; -+ -+ ASSERT_COND(p_Fm); -+ p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM); -+ -+ return (bool)!!(GET_UINT32(p_Iram->iready) & IRAM_READY); -+} -+ -+static t_Error CheckFmParameters(t_Fm *p_Fm) -+{ -+ if (IsFmanCtrlCodeLoaded(p_Fm) && !p_Fm->resetOnInit) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Old FMan CTRL code is loaded; FM must be reset!")); -+#if (DPAA_VERSION < 11) -+ if (!p_Fm->p_FmDriverParam->dma_axi_dbg_num_of_beats || -+ (p_Fm->p_FmDriverParam->dma_axi_dbg_num_of_beats > DMA_MODE_MAX_AXI_DBG_NUM_OF_BEATS)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("axiDbgNumOfBeats has to be in the range 1 - %d", DMA_MODE_MAX_AXI_DBG_NUM_OF_BEATS)); -+#endif /* (DPAA_VERSION < 11) */ -+ if (p_Fm->p_FmDriverParam->dma_cam_num_of_entries % DMA_CAM_UNITS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_cam_num_of_entries has to be divisble by %d", DMA_CAM_UNITS)); -+// if (!p_Fm->p_FmDriverParam->dma_cam_num_of_entries || (p_Fm->p_FmDriverParam->dma_cam_num_of_entries > DMA_MODE_MAX_CAM_NUM_OF_ENTRIES)) -+// RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_cam_num_of_entries has to be in the range 1 - %d", DMA_MODE_MAX_CAM_NUM_OF_ENTRIES)); -+ if (p_Fm->p_FmDriverParam->dma_comm_qtsh_asrt_emer > DMA_THRESH_MAX_COMMQ) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_comm_qtsh_asrt_emer can not be larger than %d", DMA_THRESH_MAX_COMMQ)); -+ if (p_Fm->p_FmDriverParam->dma_comm_qtsh_clr_emer > DMA_THRESH_MAX_COMMQ) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_comm_qtsh_clr_emer can not be larger than %d", DMA_THRESH_MAX_COMMQ)); -+ if (p_Fm->p_FmDriverParam->dma_comm_qtsh_clr_emer >= p_Fm->p_FmDriverParam->dma_comm_qtsh_asrt_emer) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_comm_qtsh_clr_emer must be smaller than dma_comm_qtsh_asrt_emer")); -+#if (DPAA_VERSION < 11) -+ if (p_Fm->p_FmDriverParam->dma_read_buf_tsh_asrt_emer > DMA_THRESH_MAX_BUF) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_read_buf_tsh_asrt_emer can not be larger than %d", DMA_THRESH_MAX_BUF)); -+ if (p_Fm->p_FmDriverParam->dma_read_buf_tsh_clr_emer > DMA_THRESH_MAX_BUF) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_read_buf_tsh_clr_emer can not be larger than %d", DMA_THRESH_MAX_BUF)); -+ if (p_Fm->p_FmDriverParam->dma_read_buf_tsh_clr_emer >= p_Fm->p_FmDriverParam->dma_read_buf_tsh_asrt_emer) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_read_buf_tsh_clr_emer must be smaller than dma_read_buf_tsh_asrt_emer")); -+ if (p_Fm->p_FmDriverParam->dma_write_buf_tsh_asrt_emer > DMA_THRESH_MAX_BUF) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_write_buf_tsh_asrt_emer can not be larger than %d", DMA_THRESH_MAX_BUF)); -+ if (p_Fm->p_FmDriverParam->dma_write_buf_tsh_clr_emer > DMA_THRESH_MAX_BUF) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_write_buf_tsh_clr_emer can not be larger than %d", DMA_THRESH_MAX_BUF)); -+ if (p_Fm->p_FmDriverParam->dma_write_buf_tsh_clr_emer >= p_Fm->p_FmDriverParam->dma_write_buf_tsh_asrt_emer) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_write_buf_tsh_clr_emer must be smaller than dma_write_buf_tsh_asrt_emer")); -+#else /* (DPAA_VERSION >= 11) */ -+ if ((p_Fm->p_FmDriverParam->dma_dbg_cnt_mode == E_FMAN_DMA_DBG_CNT_INT_READ_EM)|| -+ (p_Fm->p_FmDriverParam->dma_dbg_cnt_mode == E_FMAN_DMA_DBG_CNT_INT_WRITE_EM) || -+ (p_Fm->p_FmDriverParam->dma_dbg_cnt_mode == E_FMAN_DMA_DBG_CNT_RAW_WAR_PROT)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_dbg_cnt_mode value not supported by this integration.")); -+ if ((p_Fm->p_FmDriverParam->dma_emergency_bus_select == FM_DMA_MURAM_READ_EMERGENCY)|| -+ (p_Fm->p_FmDriverParam->dma_emergency_bus_select == FM_DMA_MURAM_WRITE_EMERGENCY)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("emergencyBusSelect value not supported by this integration.")); -+ if (p_Fm->p_FmDriverParam->dma_stop_on_bus_error) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_stop_on_bus_error not supported by this integration.")); -+#ifdef FM_AID_MODE_NO_TNUM_SW005 -+ if (p_Fm->p_FmDriverParam->dma_aid_mode != E_FMAN_DMA_AID_OUT_PORT_ID) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_aid_mode not supported by this integration.")); -+#endif /* FM_AID_MODE_NO_TNUM_SW005 */ -+ if (p_Fm->p_FmDriverParam->dma_axi_dbg_num_of_beats) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_axi_dbg_num_of_beats not supported by this integration.")); -+#endif /* (DPAA_VERSION < 11) */ -+ -+ if (!p_Fm->p_FmStateStruct->fmClkFreq) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fmClkFreq must be set.")); -+ if (USEC_TO_CLK(p_Fm->p_FmDriverParam->dma_watchdog, p_Fm->p_FmStateStruct->fmClkFreq) > DMA_MAX_WATCHDOG) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("dma_watchdog depends on FM clock. dma_watchdog(in microseconds) * clk (in Mhz), may not exceed 0x08x", DMA_MAX_WATCHDOG)); -+ -+#if (DPAA_VERSION >= 11) -+ if ((p_Fm->partVSPBase + p_Fm->partNumOfVSPs) > FM_VSP_MAX_NUM_OF_ENTRIES) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("partVSPBase+partNumOfVSPs out of range!!!")); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (p_Fm->p_FmStateStruct->totalFifoSize % BMI_FIFO_UNITS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("totalFifoSize number has to be divisible by %d", BMI_FIFO_UNITS)); -+ if (!p_Fm->p_FmStateStruct->totalFifoSize || -+ (p_Fm->p_FmStateStruct->totalFifoSize > BMI_MAX_FIFO_SIZE)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("totalFifoSize (currently defined as %d) has to be in the range of 256 to %d", -+ p_Fm->p_FmStateStruct->totalFifoSize, -+ BMI_MAX_FIFO_SIZE)); -+ if (!p_Fm->p_FmStateStruct->totalNumOfTasks || -+ (p_Fm->p_FmStateStruct->totalNumOfTasks > BMI_MAX_NUM_OF_TASKS)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("totalNumOfTasks number has to be in the range 1 - %d", BMI_MAX_NUM_OF_TASKS)); -+ -+#ifdef FM_HAS_TOTAL_DMAS -+ if (!p_Fm->p_FmStateStruct->maxNumOfOpenDmas || -+ (p_Fm->p_FmStateStruct->maxNumOfOpenDmas > BMI_MAX_NUM_OF_DMAS)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("maxNumOfOpenDmas number has to be in the range 1 - %d", BMI_MAX_NUM_OF_DMAS)); -+#endif /* FM_HAS_TOTAL_DMAS */ -+ -+ if (p_Fm->p_FmDriverParam->disp_limit_tsh > FPM_MAX_DISP_LIMIT) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("disp_limit_tsh can't be greater than %d", FPM_MAX_DISP_LIMIT)); -+ -+ if (!p_Fm->f_Exception) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exceptions callback not provided")); -+ if (!p_Fm->f_BusError) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exceptions callback not provided")); -+ -+#ifdef FM_NO_WATCHDOG -+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev == 2) && -+ (p_Fm->p_FmDriverParam->dma_watchdog)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("watchdog!")); -+#endif /* FM_NO_WATCHDOG */ -+ -+#ifdef FM_ECC_HALT_NO_SYNC_ERRATA_10GMAC_A008 -+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev < 6) && -+ (p_Fm->p_FmDriverParam->halt_on_unrecov_ecc_err)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("HaltOnEccError!")); -+#endif /* FM_ECC_HALT_NO_SYNC_ERRATA_10GMAC_A008 */ -+ -+#ifdef FM_NO_TNUM_AGING -+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev != 4) && -+ (p_Fm->p_FmStateStruct->revInfo.majorRev < 6)) -+ if (p_Fm->p_FmDriverParam->tnum_aging_period) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Tnum aging!")); -+#endif /* FM_NO_TNUM_AGING */ -+ -+ /* check that user did not set revision-dependent exceptions */ -+#ifdef FM_NO_DISPATCH_RAM_ECC -+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev != 4) && -+ (p_Fm->p_FmStateStruct->revInfo.majorRev < 6)) -+ if (p_Fm->userSetExceptions & FM_EX_BMI_DISPATCH_RAM_ECC) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("exception e_FM_EX_BMI_DISPATCH_RAM_ECC!")); -+#endif /* FM_NO_DISPATCH_RAM_ECC */ -+ -+#ifdef FM_QMI_NO_ECC_EXCEPTIONS -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev == 4) -+ if (p_Fm->userSetExceptions & (FM_EX_QMI_SINGLE_ECC | FM_EX_QMI_DOUBLE_ECC)) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("exception e_FM_EX_QMI_SINGLE_ECC/e_FM_EX_QMI_DOUBLE_ECC!")); -+#endif /* FM_QMI_NO_ECC_EXCEPTIONS */ -+ -+#ifdef FM_QMI_NO_SINGLE_ECC_EXCEPTION -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) -+ if (p_Fm->userSetExceptions & FM_EX_QMI_SINGLE_ECC) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("exception e_FM_EX_QMI_SINGLE_ECC!")); -+#endif /* FM_QMI_NO_SINGLE_ECC_EXCEPTION */ -+ -+ return E_OK; -+} -+ -+ -+static void SendIpcIsr(t_Fm *p_Fm, uint32_t macEvent, uint32_t pendingReg) -+{ -+ ASSERT_COND(p_Fm->guestId == NCSW_MASTER_ID); -+ -+ if (p_Fm->intrMng[macEvent].guestId == NCSW_MASTER_ID) -+ p_Fm->intrMng[macEvent].f_Isr(p_Fm->intrMng[macEvent].h_SrcHandle); -+ -+ /* If the MAC is running on guest-partition and we have IPC session with it, -+ we inform him about the event through IPC; otherwise, we ignore the event. */ -+ else if (p_Fm->h_IpcSessions[p_Fm->intrMng[macEvent].guestId]) -+ { -+ t_Error err; -+ t_FmIpcIsr fmIpcIsr; -+ t_FmIpcMsg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.msgId = FM_GUEST_ISR; -+ fmIpcIsr.pendingReg = pendingReg; -+ fmIpcIsr.boolErr = FALSE; -+ memcpy(msg.msgBody, &fmIpcIsr, sizeof(fmIpcIsr)); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[p_Fm->intrMng[macEvent].guestId], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(fmIpcIsr), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ } -+ else -+ DBG(TRACE, ("FM Guest mode, without IPC - can't call ISR!")); -+} -+ -+static void BmiErrEvent(t_Fm *p_Fm) -+{ -+ uint32_t event; -+ struct fman_bmi_regs *bmi_rg = p_Fm->p_FmBmiRegs; -+ -+ -+ event = fman_get_bmi_err_event(bmi_rg); -+ -+ if (event & BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC) -+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_BMI_STORAGE_PROFILE_ECC); -+ if (event & BMI_ERR_INTR_EN_LIST_RAM_ECC) -+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_BMI_LIST_RAM_ECC); -+ if (event & BMI_ERR_INTR_EN_STATISTICS_RAM_ECC) -+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_BMI_STATISTICS_RAM_ECC); -+ if (event & BMI_ERR_INTR_EN_DISPATCH_RAM_ECC) -+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_BMI_DISPATCH_RAM_ECC); -+} -+ -+static void QmiErrEvent(t_Fm *p_Fm) -+{ -+ uint32_t event; -+ struct fman_qmi_regs *qmi_rg = p_Fm->p_FmQmiRegs; -+ -+ event = fman_get_qmi_err_event(qmi_rg); -+ -+ if (event & QMI_ERR_INTR_EN_DOUBLE_ECC) -+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_QMI_DOUBLE_ECC); -+ if (event & QMI_ERR_INTR_EN_DEQ_FROM_DEF) -+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID); -+} -+ -+static void DmaErrEvent(t_Fm *p_Fm) -+{ -+ uint32_t status, com_id; -+ uint8_t tnum; -+ uint8_t hardwarePortId; -+ uint8_t relativePortId; -+ uint16_t liodn; -+ struct fman_dma_regs *dma_rg = p_Fm->p_FmDmaRegs; -+ -+ status = fman_get_dma_err_event(dma_rg); -+ -+ if (status & DMA_STATUS_BUS_ERR) -+ { -+ com_id = fman_get_dma_com_id(dma_rg); -+ hardwarePortId = (uint8_t)(((com_id & DMA_TRANSFER_PORTID_MASK) >> DMA_TRANSFER_PORTID_SHIFT)); -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ HW_PORT_ID_TO_SW_PORT_ID(relativePortId, hardwarePortId); -+ tnum = (uint8_t)((com_id & DMA_TRANSFER_TNUM_MASK) >> DMA_TRANSFER_TNUM_SHIFT); -+ liodn = (uint16_t)(com_id & DMA_TRANSFER_LIODN_MASK); -+ ASSERT_COND(p_Fm->p_FmStateStruct->portsTypes[hardwarePortId] != e_FM_PORT_TYPE_DUMMY); -+ p_Fm->f_BusError(p_Fm->h_App, -+ p_Fm->p_FmStateStruct->portsTypes[hardwarePortId], -+ relativePortId, -+ fman_get_dma_addr(dma_rg), -+ tnum, -+ liodn); -+ } -+ if (status & DMA_STATUS_FM_SPDAT_ECC) -+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_DMA_SINGLE_PORT_ECC); -+ if (status & DMA_STATUS_READ_ECC) -+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_DMA_READ_ECC); -+ if (status & DMA_STATUS_SYSTEM_WRITE_ECC) -+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_DMA_SYSTEM_WRITE_ECC); -+ if (status & DMA_STATUS_FM_WRITE_ECC) -+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_DMA_FM_WRITE_ECC); -+ } -+ -+static void FpmErrEvent(t_Fm *p_Fm) -+{ -+ uint32_t event; -+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ event = fman_get_fpm_err_event(fpm_rg); -+ -+ if ((event & FPM_EV_MASK_DOUBLE_ECC) && (event & FPM_EV_MASK_DOUBLE_ECC_EN)) -+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_FPM_DOUBLE_ECC); -+ if ((event & FPM_EV_MASK_STALL) && (event & FPM_EV_MASK_STALL_EN)) -+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_FPM_STALL_ON_TASKS); -+ if ((event & FPM_EV_MASK_SINGLE_ECC) && (event & FPM_EV_MASK_SINGLE_ECC_EN)) -+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_FPM_SINGLE_ECC); -+} -+ -+static void MuramErrIntr(t_Fm *p_Fm) -+{ -+ uint32_t event; -+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ event = fman_get_muram_err_event(fpm_rg); -+ -+ if (event & FPM_RAM_MURAM_ECC) -+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_MURAM_ECC); -+} -+ -+static void IramErrIntr(t_Fm *p_Fm) -+{ -+ uint32_t event; -+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ event = fman_get_iram_err_event(fpm_rg); -+ -+ if (event & FPM_RAM_IRAM_ECC) -+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_IRAM_ECC); -+} -+ -+static void QmiEvent(t_Fm *p_Fm) -+{ -+ uint32_t event; -+ struct fman_qmi_regs *qmi_rg = p_Fm->p_FmQmiRegs; -+ -+ event = fman_get_qmi_event(qmi_rg); -+ -+ if (event & QMI_INTR_EN_SINGLE_ECC) -+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_QMI_SINGLE_ECC); -+} -+ -+static void UnimplementedIsr(t_Handle h_Arg) -+{ -+ UNUSED(h_Arg); -+ -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unimplemented ISR!")); -+} -+ -+static void UnimplementedFmanCtrlIsr(t_Handle h_Arg, uint32_t event) -+{ -+ UNUSED(h_Arg); UNUSED(event); -+ -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unimplemented FmCtl ISR!")); -+} -+ -+static void EnableTimeStamp(t_Fm *p_Fm) -+{ -+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ ASSERT_COND(p_Fm->p_FmStateStruct); -+ ASSERT_COND(p_Fm->p_FmStateStruct->count1MicroBit); -+ -+ fman_enable_time_stamp(fpm_rg, p_Fm->p_FmStateStruct->count1MicroBit, p_Fm->p_FmStateStruct->fmClkFreq); -+ -+ p_Fm->p_FmStateStruct->enabledTimeStamp = TRUE; -+} -+ -+static t_Error ClearIRam(t_Fm *p_Fm) -+{ -+ t_FMIramRegs *p_Iram; -+ int i; -+ int iram_size; -+ -+ ASSERT_COND(p_Fm); -+ p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM); -+ iram_size = FM_IRAM_SIZE(p_Fm->p_FmStateStruct->revInfo.majorRev,p_Fm->p_FmStateStruct->revInfo.minorRev); -+ -+ /* Enable the auto-increment */ -+ WRITE_UINT32(p_Iram->iadd, IRAM_IADD_AIE); -+ while (GET_UINT32(p_Iram->iadd) != IRAM_IADD_AIE) ; -+ -+ for (i=0; i < (iram_size/4); i++) -+ WRITE_UINT32(p_Iram->idata, 0xffffffff); -+ -+ WRITE_UINT32(p_Iram->iadd, iram_size - 4); -+ CORE_MemoryBarrier(); -+ while (GET_UINT32(p_Iram->idata) != 0xffffffff) ; -+ -+ return E_OK; -+} -+ -+static t_Error LoadFmanCtrlCode(t_Fm *p_Fm) -+{ -+ t_FMIramRegs *p_Iram; -+ int i; -+ uint32_t tmp; -+ uint8_t compTo16; -+ -+ ASSERT_COND(p_Fm); -+ p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM); -+ -+ /* Enable the auto-increment */ -+ WRITE_UINT32(p_Iram->iadd, IRAM_IADD_AIE); -+ while (GET_UINT32(p_Iram->iadd) != IRAM_IADD_AIE) ; -+ -+ for (i=0; i < (p_Fm->firmware.size / 4); i++) -+ WRITE_UINT32(p_Iram->idata, p_Fm->firmware.p_Code[i]); -+ -+ compTo16 = (uint8_t)(p_Fm->firmware.size % 16); -+ if (compTo16) -+ for (i=0; i < ((16-compTo16) / 4); i++) -+ WRITE_UINT32(p_Iram->idata, 0xffffffff); -+ -+ WRITE_UINT32(p_Iram->iadd,p_Fm->firmware.size-4); -+ while (GET_UINT32(p_Iram->iadd) != (p_Fm->firmware.size-4)) ; -+ -+ /* verify that writing has completed */ -+ while (GET_UINT32(p_Iram->idata) != p_Fm->firmware.p_Code[(p_Fm->firmware.size / 4)-1]) ; -+ -+ if (p_Fm->fwVerify) -+ { -+ WRITE_UINT32(p_Iram->iadd, IRAM_IADD_AIE); -+ while (GET_UINT32(p_Iram->iadd) != IRAM_IADD_AIE) ; -+ for (i=0; i < (p_Fm->firmware.size / 4); i++) -+ { -+ tmp = GET_UINT32(p_Iram->idata); -+ if (tmp != p_Fm->firmware.p_Code[i]) -+ RETURN_ERROR(MAJOR, E_WRITE_FAILED, -+ ("UCode write error : write 0x%x, read 0x%x", -+ p_Fm->firmware.p_Code[i],tmp)); -+ } -+ WRITE_UINT32(p_Iram->iadd, 0x0); -+ } -+ -+ /* Enable patch from IRAM */ -+ WRITE_UINT32(p_Iram->iready, IRAM_READY); -+ XX_UDelay(1000); -+ -+ DBG(INFO, ("FMan-Controller code (ver %d.%d.%d) loaded to IRAM.", -+ ((uint16_t *)p_Fm->firmware.p_Code)[2], -+ ((uint8_t *)p_Fm->firmware.p_Code)[6], -+ ((uint8_t *)p_Fm->firmware.p_Code)[7])); -+ -+ return E_OK; -+} -+ -+#ifdef FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 -+static t_Error FwNotResetErratumBugzilla6173WA(t_Fm *p_Fm) -+{ -+ t_FMIramRegs *p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM); -+ uint32_t tmpReg; -+ uint32_t savedSpliodn[63]; -+ -+ /* write to IRAM first location the debug instruction */ -+ WRITE_UINT32(p_Iram->iadd, 0); -+ while (GET_UINT32(p_Iram->iadd) != 0) ; -+ WRITE_UINT32(p_Iram->idata, FM_FW_DEBUG_INSTRUCTION); -+ -+ WRITE_UINT32(p_Iram->iadd, 0); -+ while (GET_UINT32(p_Iram->iadd) != 0) ; -+ while (GET_UINT32(p_Iram->idata) != FM_FW_DEBUG_INSTRUCTION) ; -+ -+ /* Enable patch from IRAM */ -+ WRITE_UINT32(p_Iram->iready, IRAM_READY); -+ CORE_MemoryBarrier(); -+ XX_UDelay(100); -+ IO2MemCpy32((uint8_t *)savedSpliodn, -+ (uint8_t *)p_Fm->p_FmBmiRegs->fmbm_spliodn, -+ 63*sizeof(uint32_t)); -+ -+ /* reset FMAN */ -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_rstc, FPM_RSTC_FM_RESET); -+ CORE_MemoryBarrier(); -+ XX_UDelay(100); -+ -+ /* verify breakpoint debug status register */ -+ tmpReg = GET_UINT32(*(uint32_t *)UINT_TO_PTR(p_Fm->baseAddr + FM_DEBUG_STATUS_REGISTER_OFFSET)); -+ if (!tmpReg) -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Invalid debug status register value is '0'")); -+ -+ /*************************************/ -+ /* Load FMan-Controller code to IRAM */ -+ /*************************************/ -+ ClearIRam(p_Fm); -+ if (p_Fm->firmware.p_Code && -+ (LoadFmanCtrlCode(p_Fm) != E_OK)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ XX_UDelay(100); -+ -+ /* reset FMAN again to start the microcode */ -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_rstc, FPM_RSTC_FM_RESET); -+ CORE_MemoryBarrier(); -+ XX_UDelay(100); -+ Mem2IOCpy32((uint8_t *)p_Fm->p_FmBmiRegs->fmbm_spliodn, -+ (uint8_t *)savedSpliodn, -+ 63*sizeof(uint32_t)); -+ -+ if (fman_is_qmi_halt_not_busy_state(p_Fm->p_FmQmiRegs)) -+ { -+ fman_resume(p_Fm->p_FmFpmRegs); -+ CORE_MemoryBarrier(); -+ XX_UDelay(100); -+ } -+ -+ return E_OK; -+} -+#endif /* FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */ -+ -+static void GuestErrorIsr(t_Fm *p_Fm, uint32_t pending) -+{ -+#define FM_G_CALL_1G_MAC_ERR_ISR(_id) \ -+do { \ -+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id)].h_SrcHandle);\ -+} while (0) -+#define FM_G_CALL_10G_MAC_ERR_ISR(_id) \ -+do { \ -+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id)].h_SrcHandle);\ -+} while (0) -+ -+ /* error interrupts */ -+ if (pending & ERR_INTR_EN_1G_MAC0) -+ FM_G_CALL_1G_MAC_ERR_ISR(0); -+ if (pending & ERR_INTR_EN_1G_MAC1) -+ FM_G_CALL_1G_MAC_ERR_ISR(1); -+ if (pending & ERR_INTR_EN_1G_MAC2) -+ FM_G_CALL_1G_MAC_ERR_ISR(2); -+ if (pending & ERR_INTR_EN_1G_MAC3) -+ FM_G_CALL_1G_MAC_ERR_ISR(3); -+ if (pending & ERR_INTR_EN_1G_MAC4) -+ FM_G_CALL_1G_MAC_ERR_ISR(4); -+ if (pending & ERR_INTR_EN_1G_MAC5) -+ FM_G_CALL_1G_MAC_ERR_ISR(5); -+ if (pending & ERR_INTR_EN_1G_MAC6) -+ FM_G_CALL_1G_MAC_ERR_ISR(6); -+ if (pending & ERR_INTR_EN_1G_MAC7) -+ FM_G_CALL_1G_MAC_ERR_ISR(7); -+ if (pending & ERR_INTR_EN_10G_MAC0) -+ FM_G_CALL_10G_MAC_ERR_ISR(0); -+ if (pending & ERR_INTR_EN_10G_MAC1) -+ FM_G_CALL_10G_MAC_ERR_ISR(1); -+} -+ -+static void GuestEventIsr(t_Fm *p_Fm, uint32_t pending) -+{ -+#define FM_G_CALL_1G_MAC_ISR(_id) \ -+do { \ -+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id)].h_SrcHandle);\ -+} while (0) -+#define FM_G_CALL_10G_MAC_ISR(_id) \ -+do { \ -+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id)].h_SrcHandle);\ -+} while (0) -+ -+ if (pending & INTR_EN_1G_MAC0) -+ FM_G_CALL_1G_MAC_ISR(0); -+ if (pending & INTR_EN_1G_MAC1) -+ FM_G_CALL_1G_MAC_ISR(1); -+ if (pending & INTR_EN_1G_MAC2) -+ FM_G_CALL_1G_MAC_ISR(2); -+ if (pending & INTR_EN_1G_MAC3) -+ FM_G_CALL_1G_MAC_ISR(3); -+ if (pending & INTR_EN_1G_MAC4) -+ FM_G_CALL_1G_MAC_ISR(4); -+ if (pending & INTR_EN_1G_MAC5) -+ FM_G_CALL_1G_MAC_ISR(5); -+ if (pending & INTR_EN_1G_MAC6) -+ FM_G_CALL_1G_MAC_ISR(6); -+ if (pending & INTR_EN_1G_MAC7) -+ FM_G_CALL_1G_MAC_ISR(7); -+ if (pending & INTR_EN_10G_MAC0) -+ FM_G_CALL_10G_MAC_ISR(0); -+ if (pending & INTR_EN_10G_MAC1) -+ FM_G_CALL_10G_MAC_ISR(1); -+ if (pending & INTR_EN_TMR) -+ p_Fm->intrMng[e_FM_EV_TMR].f_Isr(p_Fm->intrMng[e_FM_EV_TMR].h_SrcHandle); -+} -+ -+#if (DPAA_VERSION >= 11) -+static t_Error SetVSPWindow(t_Handle h_Fm, -+ uint8_t hardwarePortId, -+ uint8_t baseStorageProfile, -+ uint8_t log2NumOfProfiles) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ -+ ASSERT_COND(h_Fm); -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->p_FmBmiRegs && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcVspSetPortWindow fmIpcVspSetPortWindow; -+ t_FmIpcMsg msg; -+ t_Error err = E_OK; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&fmIpcVspSetPortWindow, 0, sizeof(t_FmIpcVspSetPortWindow)); -+ fmIpcVspSetPortWindow.hardwarePortId = hardwarePortId; -+ fmIpcVspSetPortWindow.baseStorageProfile = baseStorageProfile; -+ fmIpcVspSetPortWindow.log2NumOfProfiles = log2NumOfProfiles; -+ msg.msgId = FM_VSP_SET_PORT_WINDOW; -+ memcpy(msg.msgBody, &fmIpcVspSetPortWindow, sizeof(t_FmIpcVspSetPortWindow)); -+ -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ return E_OK; -+ } -+ else if (!p_Fm->p_FmBmiRegs) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("Either IPC or 'baseAddress' is required!")); -+ -+ fman_set_vsp_window(p_Fm->p_FmBmiRegs, -+ hardwarePortId, -+ baseStorageProfile, -+ log2NumOfProfiles); -+ -+ return E_OK; -+} -+ -+static uint8_t AllocVSPsForPartition(t_Handle h_Fm, uint8_t base, uint8_t numOfProfiles, uint8_t guestId) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ uint8_t profilesFound = 0; -+ int i = 0; -+ uint32_t intFlags; -+ -+ if (!numOfProfiles) -+ return E_OK; -+ -+ if ((numOfProfiles > FM_VSP_MAX_NUM_OF_ENTRIES) || -+ (base + numOfProfiles > FM_VSP_MAX_NUM_OF_ENTRIES)) -+ return (uint8_t)ILLEGAL_BASE; -+ -+ if (p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ t_Error err; -+ uint32_t replyLength; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams)); -+ ipcAllocParams.guestId = p_Fm->guestId; -+ ipcAllocParams.num = p_Fm->partNumOfVSPs; -+ ipcAllocParams.base = p_Fm->partVSPBase; -+ msg.msgId = FM_VSP_ALLOC; -+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams)); -+ replyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if ((err != E_OK) || -+ (replyLength != (sizeof(uint32_t) + sizeof(uint8_t)))) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ else -+ memcpy((uint8_t*)&p_Fm->partVSPBase, reply.replyBody, sizeof(uint8_t)); -+ if (p_Fm->partVSPBase == (uint8_t)(ILLEGAL_BASE)) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ if (p_Fm->guestId != NCSW_MASTER_ID) -+ { -+ DBG(WARNING, ("FM Guest mode, without IPC - can't validate VSP range!")); -+ return (uint8_t)ILLEGAL_BASE; -+ } -+ -+ intFlags = XX_LockIntrSpinlock(p_Fm->h_Spinlock); -+ for (i = base; i < base + numOfProfiles; i++) -+ if (p_Fm->p_FmSp->profiles[i].profilesMng.ownerId == (uint8_t)ILLEGAL_BASE) -+ profilesFound++; -+ else -+ break; -+ -+ if (profilesFound == numOfProfiles) -+ for (i = base; ip_FmSp->profiles[i].profilesMng.ownerId = guestId; -+ else -+ { -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ return (uint8_t)ILLEGAL_BASE; -+ } -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ -+ return base; -+} -+ -+static void FreeVSPsForPartition(t_Handle h_Fm, uint8_t base, uint8_t numOfProfiles, uint8_t guestId) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ int i = 0; -+ -+ ASSERT_COND(p_Fm); -+ -+ if (p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ t_Error err; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams)); -+ ipcAllocParams.guestId = p_Fm->guestId; -+ ipcAllocParams.num = p_Fm->partNumOfVSPs; -+ ipcAllocParams.base = p_Fm->partVSPBase; -+ msg.msgId = FM_VSP_FREE; -+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams)); -+ replyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return; -+ } -+ if (p_Fm->guestId != NCSW_MASTER_ID) -+ { -+ DBG(WARNING, ("FM Guest mode, without IPC - can't validate VSP range!")); -+ return; -+ } -+ -+ ASSERT_COND(p_Fm->p_FmSp); -+ -+ for (i=base; ip_FmSp->profiles[i].profilesMng.ownerId == guestId) -+ p_Fm->p_FmSp->profiles[i].profilesMng.ownerId = (uint8_t)ILLEGAL_BASE; -+ else -+ DBG(WARNING, ("Request for freeing storage profile window which wasn't allocated to this partition")); -+ } -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+static t_Error FmGuestHandleIpcMsgCB(t_Handle h_Fm, -+ uint8_t *p_Msg, -+ uint32_t msgLength, -+ uint8_t *p_Reply, -+ uint32_t *p_ReplyLength) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_FmIpcMsg *p_IpcMsg = (t_FmIpcMsg*)p_Msg; -+ -+ UNUSED(p_Reply); -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((msgLength > sizeof(uint32_t)), E_INVALID_VALUE); -+ -+#ifdef DISABLE_SANITY_CHECKS -+ UNUSED(msgLength); -+#endif /* DISABLE_SANITY_CHECKS */ -+ -+ ASSERT_COND(p_Msg); -+ -+ *p_ReplyLength = 0; -+ -+ switch (p_IpcMsg->msgId) -+ { -+ case (FM_GUEST_ISR): -+ { -+ t_FmIpcIsr ipcIsr; -+ -+ memcpy((uint8_t*)&ipcIsr, p_IpcMsg->msgBody, sizeof(t_FmIpcIsr)); -+ if (ipcIsr.boolErr) -+ GuestErrorIsr(p_Fm, ipcIsr.pendingReg); -+ else -+ GuestEventIsr(p_Fm, ipcIsr.pendingReg); -+ break; -+ } -+ default: -+ *p_ReplyLength = 0; -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, ("command not found!!!")); -+ } -+ return E_OK; -+} -+ -+static t_Error FmHandleIpcMsgCB(t_Handle h_Fm, -+ uint8_t *p_Msg, -+ uint32_t msgLength, -+ uint8_t *p_Reply, -+ uint32_t *p_ReplyLength) -+{ -+ t_Error err; -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_FmIpcMsg *p_IpcMsg = (t_FmIpcMsg*)p_Msg; -+ t_FmIpcReply *p_IpcReply = (t_FmIpcReply*)p_Reply; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((msgLength >= sizeof(uint32_t)), E_INVALID_VALUE); -+ -+#ifdef DISABLE_SANITY_CHECKS -+ UNUSED(msgLength); -+#endif /* DISABLE_SANITY_CHECKS */ -+ -+ ASSERT_COND(p_IpcMsg); -+ -+ memset(p_IpcReply, 0, (sizeof(uint8_t) * FM_IPC_MAX_REPLY_SIZE)); -+ *p_ReplyLength = 0; -+ -+ switch (p_IpcMsg->msgId) -+ { -+ case (FM_GET_SET_PORT_PARAMS): -+ { -+ t_FmIpcPortInInitParams ipcInitParams; -+ t_FmInterModulePortInitParams initParams; -+ t_FmIpcPortOutInitParams ipcOutInitParams; -+ -+ memcpy((uint8_t*)&ipcInitParams, p_IpcMsg->msgBody, sizeof(t_FmIpcPortInInitParams)); -+ initParams.hardwarePortId = ipcInitParams.hardwarePortId; -+ initParams.portType = (e_FmPortType)ipcInitParams.enumPortType; -+ initParams.independentMode = (bool)(ipcInitParams.boolIndependentMode); -+ initParams.liodnOffset = ipcInitParams.liodnOffset; -+ initParams.numOfTasks = ipcInitParams.numOfTasks; -+ initParams.numOfExtraTasks = ipcInitParams.numOfExtraTasks; -+ initParams.numOfOpenDmas = ipcInitParams.numOfOpenDmas; -+ initParams.numOfExtraOpenDmas = ipcInitParams.numOfExtraOpenDmas; -+ initParams.sizeOfFifo = ipcInitParams.sizeOfFifo; -+ initParams.extraSizeOfFifo = ipcInitParams.extraSizeOfFifo; -+ initParams.deqPipelineDepth = ipcInitParams.deqPipelineDepth; -+ initParams.maxFrameLength = ipcInitParams.maxFrameLength; -+ initParams.liodnBase = ipcInitParams.liodnBase; -+ -+ p_IpcReply->error = (uint32_t)FmGetSetPortParams(h_Fm, &initParams); -+ -+ ipcOutInitParams.ipcPhysAddr.high = initParams.fmMuramPhysBaseAddr.high; -+ ipcOutInitParams.ipcPhysAddr.low = initParams.fmMuramPhysBaseAddr.low; -+ ipcOutInitParams.sizeOfFifo = initParams.sizeOfFifo; -+ ipcOutInitParams.extraSizeOfFifo = initParams.extraSizeOfFifo; -+ ipcOutInitParams.numOfTasks = initParams.numOfTasks; -+ ipcOutInitParams.numOfExtraTasks = initParams.numOfExtraTasks; -+ ipcOutInitParams.numOfOpenDmas = initParams.numOfOpenDmas; -+ ipcOutInitParams.numOfExtraOpenDmas = initParams.numOfExtraOpenDmas; -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&ipcOutInitParams, sizeof(ipcOutInitParams)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(t_FmIpcPortOutInitParams); -+ break; -+ } -+ case (FM_SET_SIZE_OF_FIFO): -+ { -+ t_FmIpcPortRsrcParams ipcPortRsrcParams; -+ -+ memcpy((uint8_t*)&ipcPortRsrcParams, p_IpcMsg->msgBody, sizeof(t_FmIpcPortRsrcParams)); -+ p_IpcReply->error = (uint32_t)FmSetSizeOfFifo(h_Fm, -+ ipcPortRsrcParams.hardwarePortId, -+ &ipcPortRsrcParams.val, -+ &ipcPortRsrcParams.extra, -+ (bool)ipcPortRsrcParams.boolInitialConfig); -+ *p_ReplyLength = sizeof(uint32_t); -+ break; -+ } -+ case (FM_SET_NUM_OF_TASKS): -+ { -+ t_FmIpcPortRsrcParams ipcPortRsrcParams; -+ -+ memcpy((uint8_t*)&ipcPortRsrcParams, p_IpcMsg->msgBody, sizeof(t_FmIpcPortRsrcParams)); -+ p_IpcReply->error = (uint32_t)FmSetNumOfTasks(h_Fm, ipcPortRsrcParams.hardwarePortId, -+ (uint8_t*)&ipcPortRsrcParams.val, -+ (uint8_t*)&ipcPortRsrcParams.extra, -+ (bool)ipcPortRsrcParams.boolInitialConfig); -+ *p_ReplyLength = sizeof(uint32_t); -+ break; -+ } -+ case (FM_SET_NUM_OF_OPEN_DMAS): -+ { -+ t_FmIpcPortRsrcParams ipcPortRsrcParams; -+ -+ memcpy((uint8_t*)&ipcPortRsrcParams, p_IpcMsg->msgBody, sizeof(t_FmIpcPortRsrcParams)); -+ p_IpcReply->error = (uint32_t)FmSetNumOfOpenDmas(h_Fm, ipcPortRsrcParams.hardwarePortId, -+ (uint8_t*)&ipcPortRsrcParams.val, -+ (uint8_t*)&ipcPortRsrcParams.extra, -+ (bool)ipcPortRsrcParams.boolInitialConfig); -+ *p_ReplyLength = sizeof(uint32_t); -+ break; -+ } -+ case (FM_RESUME_STALLED_PORT): -+ *p_ReplyLength = sizeof(uint32_t); -+ p_IpcReply->error = (uint32_t)FmResumeStalledPort(h_Fm, p_IpcMsg->msgBody[0]); -+ break; -+ case (FM_MASTER_IS_ALIVE): -+ { -+ uint8_t guestId = p_IpcMsg->msgBody[0]; -+ /* build the FM master partition IPC address */ -+ memset(p_Fm->fmIpcHandlerModuleName[guestId], 0, (sizeof(char)) * MODULE_NAME_SIZE); -+ if (Sprint (p_Fm->fmIpcHandlerModuleName[guestId], "FM_%d_%d",p_Fm->p_FmStateStruct->fmId, guestId) != (guestId<10 ? 6:7)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed")); -+ p_Fm->h_IpcSessions[guestId] = XX_IpcInitSession(p_Fm->fmIpcHandlerModuleName[guestId], p_Fm->fmModuleName); -+ if (p_Fm->h_IpcSessions[guestId] == NULL) -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("FM Master IPC session for guest %d", guestId)); -+ *(uint8_t*)(p_IpcReply->replyBody) = 1; -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ break; -+ } -+ case (FM_IS_PORT_STALLED): -+ { -+ bool tmp; -+ -+ p_IpcReply->error = (uint32_t)FmIsPortStalled(h_Fm, p_IpcMsg->msgBody[0], &tmp); -+ *(uint8_t*)(p_IpcReply->replyBody) = (uint8_t)tmp; -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ break; -+ } -+ case (FM_RESET_MAC): -+ { -+ t_FmIpcMacParams ipcMacParams; -+ -+ memcpy((uint8_t*)&ipcMacParams, p_IpcMsg->msgBody, sizeof(t_FmIpcMacParams)); -+ p_IpcReply->error = (uint32_t)FmResetMac(p_Fm, -+ (e_FmMacType)(ipcMacParams.enumType), -+ ipcMacParams.id); -+ *p_ReplyLength = sizeof(uint32_t); -+ break; -+ } -+ case (FM_SET_MAC_MAX_FRAME): -+ { -+ t_FmIpcMacMaxFrameParams ipcMacMaxFrameParams; -+ -+ memcpy((uint8_t*)&ipcMacMaxFrameParams, p_IpcMsg->msgBody, sizeof(t_FmIpcMacMaxFrameParams)); -+ err = FmSetMacMaxFrame(p_Fm, -+ (e_FmMacType)(ipcMacMaxFrameParams.macParams.enumType), -+ ipcMacMaxFrameParams.macParams.id, -+ ipcMacMaxFrameParams.maxFrameLength); -+ if (err != E_OK) -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ break; -+ } -+#if (DPAA_VERSION >= 11) -+ case (FM_VSP_ALLOC) : -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ uint8_t vspBase; -+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams)); -+ vspBase = AllocVSPsForPartition(h_Fm, (uint8_t)ipcAllocParams.base, (uint8_t)ipcAllocParams.num, ipcAllocParams.guestId); -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&vspBase, sizeof(uint8_t)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ break; -+ } -+ case (FM_VSP_FREE) : -+ { -+ t_FmIpcResourceAllocParams ipcAllocParams; -+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams)); -+ FreeVSPsForPartition(h_Fm, (uint8_t)ipcAllocParams.base, (uint8_t)ipcAllocParams.num, ipcAllocParams.guestId); -+ break; -+ } -+ case (FM_VSP_SET_PORT_WINDOW) : -+ { -+ t_FmIpcVspSetPortWindow ipcVspSetPortWindow; -+ memcpy(&ipcVspSetPortWindow, p_IpcMsg->msgBody, sizeof(t_FmIpcVspSetPortWindow)); -+ err = SetVSPWindow(h_Fm, -+ ipcVspSetPortWindow.hardwarePortId, -+ ipcVspSetPortWindow.baseStorageProfile, -+ ipcVspSetPortWindow.log2NumOfProfiles); -+ return err; -+ } -+ case (FM_SET_CONG_GRP_PFC_PRIO) : -+ { -+ t_FmIpcSetCongestionGroupPfcPriority fmIpcSetCongestionGroupPfcPriority; -+ memcpy(&fmIpcSetCongestionGroupPfcPriority, p_IpcMsg->msgBody, sizeof(t_FmIpcSetCongestionGroupPfcPriority)); -+ err = FmSetCongestionGroupPFCpriority(h_Fm, -+ fmIpcSetCongestionGroupPfcPriority.congestionGroupId, -+ fmIpcSetCongestionGroupPfcPriority.priorityBitMap); -+ return err; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ case (FM_FREE_PORT): -+ { -+ t_FmInterModulePortFreeParams portParams; -+ t_FmIpcPortFreeParams ipcPortParams; -+ -+ memcpy((uint8_t*)&ipcPortParams, p_IpcMsg->msgBody, sizeof(t_FmIpcPortFreeParams)); -+ portParams.hardwarePortId = ipcPortParams.hardwarePortId; -+ portParams.portType = (e_FmPortType)(ipcPortParams.enumPortType); -+ portParams.deqPipelineDepth = ipcPortParams.deqPipelineDepth; -+ FmFreePortParams(h_Fm, &portParams); -+ break; -+ } -+ case (FM_REGISTER_INTR): -+ { -+ t_FmIpcRegisterIntr ipcRegIntr; -+ -+ memcpy((uint8_t*)&ipcRegIntr, p_IpcMsg->msgBody, sizeof(ipcRegIntr)); -+ p_Fm->intrMng[ipcRegIntr.event].guestId = ipcRegIntr.guestId; -+ break; -+ } -+ case (FM_GET_PARAMS): -+ { -+ t_FmIpcParams ipcParams; -+ -+ /* Get clock frequency */ -+ ipcParams.fmClkFreq = p_Fm->p_FmStateStruct->fmClkFreq; -+ ipcParams.fmMacClkFreq = p_Fm->p_FmStateStruct->fmMacClkFreq; -+ -+ fman_get_revision(p_Fm->p_FmFpmRegs,&ipcParams.majorRev,&ipcParams.minorRev); -+ -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&ipcParams, sizeof(t_FmIpcParams)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(t_FmIpcParams); -+ break; -+ } -+ case (FM_GET_FMAN_CTRL_CODE_REV): -+ { -+ t_FmCtrlCodeRevisionInfo fmanCtrlRevInfo; -+ t_FmIpcFmanCtrlCodeRevisionInfo ipcRevInfo; -+ -+ p_IpcReply->error = (uint32_t)FM_GetFmanCtrlCodeRevision(h_Fm, &fmanCtrlRevInfo); -+ ipcRevInfo.packageRev = fmanCtrlRevInfo.packageRev; -+ ipcRevInfo.majorRev = fmanCtrlRevInfo.majorRev; -+ ipcRevInfo.minorRev = fmanCtrlRevInfo.minorRev; -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&ipcRevInfo, sizeof(t_FmIpcFmanCtrlCodeRevisionInfo)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(t_FmIpcFmanCtrlCodeRevisionInfo); -+ break; -+ } -+ -+ case (FM_DMA_STAT): -+ { -+ t_FmDmaStatus dmaStatus; -+ t_FmIpcDmaStatus ipcDmaStatus; -+ -+ FM_GetDmaStatus(h_Fm, &dmaStatus); -+ ipcDmaStatus.boolCmqNotEmpty = (uint8_t)dmaStatus.cmqNotEmpty; -+ ipcDmaStatus.boolBusError = (uint8_t)dmaStatus.busError; -+ ipcDmaStatus.boolReadBufEccError = (uint8_t)dmaStatus.readBufEccError; -+ ipcDmaStatus.boolWriteBufEccSysError = (uint8_t)dmaStatus.writeBufEccSysError; -+ ipcDmaStatus.boolWriteBufEccFmError = (uint8_t)dmaStatus.writeBufEccFmError; -+ ipcDmaStatus.boolSinglePortEccError = (uint8_t)dmaStatus.singlePortEccError; -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&ipcDmaStatus, sizeof(t_FmIpcDmaStatus)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(t_FmIpcDmaStatus); -+ break; -+ } -+ case (FM_ALLOC_FMAN_CTRL_EVENT_REG): -+ p_IpcReply->error = (uint32_t)FmAllocFmanCtrlEventReg(h_Fm, (uint8_t*)p_IpcReply->replyBody); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ break; -+ case (FM_FREE_FMAN_CTRL_EVENT_REG): -+ FmFreeFmanCtrlEventReg(h_Fm, p_IpcMsg->msgBody[0]); -+ break; -+ case (FM_GET_TIMESTAMP_SCALE): -+ { -+ uint32_t timeStamp = FmGetTimeStampScale(h_Fm); -+ -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&timeStamp, sizeof(uint32_t)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint32_t); -+ break; -+ } -+ case (FM_GET_COUNTER): -+ { -+ e_FmCounters inCounter; -+ uint32_t outCounter; -+ -+ memcpy((uint8_t*)&inCounter, p_IpcMsg->msgBody, sizeof(uint32_t)); -+ outCounter = FM_GetCounter(h_Fm, inCounter); -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&outCounter, sizeof(uint32_t)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint32_t); -+ break; -+ } -+ case (FM_SET_FMAN_CTRL_EVENTS_ENABLE): -+ { -+ t_FmIpcFmanEvents ipcFmanEvents; -+ -+ memcpy((uint8_t*)&ipcFmanEvents, p_IpcMsg->msgBody, sizeof(t_FmIpcFmanEvents)); -+ FmSetFmanCtrlIntr(h_Fm, -+ ipcFmanEvents.eventRegId, -+ ipcFmanEvents.enableEvents); -+ break; -+ } -+ case (FM_GET_FMAN_CTRL_EVENTS_ENABLE): -+ { -+ uint32_t tmp = FmGetFmanCtrlIntr(h_Fm, p_IpcMsg->msgBody[0]); -+ -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&tmp, sizeof(uint32_t)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint32_t); -+ break; -+ } -+ case (FM_GET_PHYS_MURAM_BASE): -+ { -+ t_FmPhysAddr physAddr; -+ t_FmIpcPhysAddr ipcPhysAddr; -+ -+ FmGetPhysicalMuramBase(h_Fm, &physAddr); -+ ipcPhysAddr.high = physAddr.high; -+ ipcPhysAddr.low = physAddr.low; -+ memcpy(p_IpcReply->replyBody, (uint8_t*)&ipcPhysAddr, sizeof(t_FmIpcPhysAddr)); -+ *p_ReplyLength = sizeof(uint32_t) + sizeof(t_FmIpcPhysAddr); -+ break; -+ } -+ case (FM_ENABLE_RAM_ECC): -+ { -+ if (((err = FM_EnableRamsEcc(h_Fm)) != E_OK) || -+ ((err = FM_SetException(h_Fm, e_FM_EX_IRAM_ECC, TRUE)) != E_OK) || -+ ((err = FM_SetException(h_Fm, e_FM_EX_MURAM_ECC, TRUE)) != E_OK)) -+#if (!(defined(DEBUG_ERRORS)) || (DEBUG_ERRORS == 0)) -+ UNUSED(err); -+#else -+ REPORT_ERROR(MINOR, err, NO_MSG); -+#endif /* (!(defined(DEBUG_ERRORS)) || (DEBUG_ERRORS == 0)) */ -+ break; -+ } -+ case (FM_DISABLE_RAM_ECC): -+ { -+ -+ if (((err = FM_SetException(h_Fm, e_FM_EX_IRAM_ECC, FALSE)) != E_OK) || -+ ((err = FM_SetException(h_Fm, e_FM_EX_MURAM_ECC, FALSE)) != E_OK) || -+ ((err = FM_DisableRamsEcc(h_Fm)) != E_OK)) -+#if (!(defined(DEBUG_ERRORS)) || (DEBUG_ERRORS == 0)) -+ UNUSED(err); -+#else -+ REPORT_ERROR(MINOR, err, NO_MSG); -+#endif /* (!(defined(DEBUG_ERRORS)) || (DEBUG_ERRORS == 0)) */ -+ break; -+ } -+ case (FM_SET_NUM_OF_FMAN_CTRL): -+ { -+ t_FmIpcPortNumOfFmanCtrls ipcPortNumOfFmanCtrls; -+ -+ memcpy((uint8_t*)&ipcPortNumOfFmanCtrls, p_IpcMsg->msgBody, sizeof(t_FmIpcPortNumOfFmanCtrls)); -+ err = FmSetNumOfRiscsPerPort(h_Fm, -+ ipcPortNumOfFmanCtrls.hardwarePortId, -+ ipcPortNumOfFmanCtrls.numOfFmanCtrls, -+ ipcPortNumOfFmanCtrls.orFmanCtrl); -+ if (err != E_OK) -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ break; -+ } -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+ case (FM_10G_TX_ECC_WA): -+ p_IpcReply->error = (uint32_t)Fm10GTxEccWorkaround(h_Fm, p_IpcMsg->msgBody[0]); -+ *p_ReplyLength = sizeof(uint32_t); -+ break; -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+ default: -+ *p_ReplyLength = 0; -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, ("command not found!!!")); -+ } -+ return E_OK; -+} -+ -+ -+/****************************************/ -+/* Inter-Module functions */ -+/****************************************/ -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+t_Error Fm10GTxEccWorkaround(t_Handle h_Fm, uint8_t macId) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_Error err = E_OK; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ uint8_t rxHardwarePortId, txHardwarePortId; -+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ if (p_Fm->guestId != NCSW_MASTER_ID) -+ { -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_10G_TX_ECC_WA; -+ msg.msgBody[0] = macId; -+ replyLength = sizeof(uint32_t); -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId)+sizeof(macId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return (t_Error)(reply.error); -+ } -+ -+ SANITY_CHECK_RETURN_ERROR((macId == 0), E_NOT_SUPPORTED); -+ SANITY_CHECK_RETURN_ERROR(IsFmanCtrlCodeLoaded(p_Fm), E_INVALID_STATE); -+ -+ rxHardwarePortId = SwPortIdToHwPortId(e_FM_PORT_TYPE_RX_10G, -+ macId, -+ p_Fm->p_FmStateStruct->revInfo.majorRev, -+ p_Fm->p_FmStateStruct->revInfo.minorRev); -+ txHardwarePortId = SwPortIdToHwPortId(e_FM_PORT_TYPE_TX_10G, -+ macId, -+ p_Fm->p_FmStateStruct->revInfo.majorRev, -+ p_Fm->p_FmStateStruct->revInfo.minorRev); -+ if ((p_Fm->p_FmStateStruct->portsTypes[rxHardwarePortId] != e_FM_PORT_TYPE_DUMMY) || -+ (p_Fm->p_FmStateStruct->portsTypes[txHardwarePortId] != e_FM_PORT_TYPE_DUMMY)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("MAC should be initialized prior to Rx and Tx ports!")); -+ -+ return fman_set_erratum_10gmac_a004_wa(fpm_rg); -+} -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+ -+uint16_t FmGetTnumAgingPeriod(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(!p_Fm->p_FmDriverParam, E_INVALID_STATE, 0); -+ -+ return p_Fm->tnumAgingPeriod; -+} -+ -+t_Error FmSetPortPreFetchConfiguration(t_Handle h_Fm, -+ uint8_t portNum, -+ bool preFetchConfigured) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ -+ p_Fm->portsPreFetchConfigured[portNum] = TRUE; -+ p_Fm->portsPreFetchValue[portNum] = preFetchConfigured; -+ -+ return E_OK; -+} -+ -+t_Error FmGetPortPreFetchConfiguration(t_Handle h_Fm, -+ uint8_t portNum, -+ bool *p_PortConfigured, -+ bool *p_PreFetchConfigured) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ -+ /* If the prefetch wasn't configured yet (not enable or disabled) -+ we return the value TRUE as it was already configured */ -+ if (!p_Fm->portsPreFetchConfigured[portNum]) -+ { -+ *p_PortConfigured = FALSE; -+ *p_PreFetchConfigured = FALSE; -+ } -+ else -+ { -+ *p_PortConfigured = TRUE; -+ *p_PreFetchConfigured = (p_Fm->portsPreFetchConfigured[portNum]); -+ } -+ -+ return E_OK; -+} -+ -+t_Error FmSetCongestionGroupPFCpriority(t_Handle h_Fm, -+ uint32_t congestionGroupId, -+ uint8_t priorityBitMap) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ uint32_t regNum; -+ -+ ASSERT_COND(h_Fm); -+ -+ if (congestionGroupId > FM_PORT_NUM_OF_CONGESTION_GRPS) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("Congestion group ID bigger than %d", -+ FM_PORT_NUM_OF_CONGESTION_GRPS)); -+ -+ if (p_Fm->guestId == NCSW_MASTER_ID) -+ { -+ ASSERT_COND(p_Fm->baseAddr); -+ regNum = (FM_PORT_NUM_OF_CONGESTION_GRPS - 1 - congestionGroupId) / 4; -+ fman_set_congestion_group_pfc_priority((uint32_t *)((p_Fm->baseAddr+FM_MM_CGP)), -+ congestionGroupId, -+ priorityBitMap, -+ regNum); -+ } -+ else if (p_Fm->h_IpcSessions[0]) -+ { -+ t_Error err; -+ t_FmIpcMsg msg; -+ t_FmIpcSetCongestionGroupPfcPriority fmIpcSetCongestionGroupPfcPriority; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&fmIpcSetCongestionGroupPfcPriority, 0, sizeof(t_FmIpcSetCongestionGroupPfcPriority)); -+ fmIpcSetCongestionGroupPfcPriority.congestionGroupId = congestionGroupId; -+ fmIpcSetCongestionGroupPfcPriority.priorityBitMap = priorityBitMap; -+ -+ msg.msgId = FM_SET_CONG_GRP_PFC_PRIO; -+ memcpy(msg.msgBody, &fmIpcSetCongestionGroupPfcPriority, sizeof(t_FmIpcSetCongestionGroupPfcPriority)); -+ -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("guest without IPC!")); -+ -+ return E_OK; -+} -+ -+uintptr_t FmGetPcdPrsBaseAddr(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0); -+ -+ if (!p_Fm->baseAddr) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, -+ ("No base-addr; probably Guest with IPC!")); -+ return 0; -+ } -+ -+ return (p_Fm->baseAddr + FM_MM_PRS); -+} -+ -+uintptr_t FmGetPcdKgBaseAddr(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0); -+ -+ if (!p_Fm->baseAddr) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, -+ ("No base-addr; probably Guest with IPC!")); -+ return 0; -+ } -+ -+ return (p_Fm->baseAddr + FM_MM_KG); -+} -+ -+uintptr_t FmGetPcdPlcrBaseAddr(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0); -+ -+ if (!p_Fm->baseAddr) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, -+ ("No base-addr; probably Guest with IPC!")); -+ return 0; -+ } -+ -+ return (p_Fm->baseAddr + FM_MM_PLCR); -+} -+ -+#if (DPAA_VERSION >= 11) -+uintptr_t FmGetVSPBaseAddr(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0); -+ -+ return p_Fm->vspBaseAddr; -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+t_Handle FmGetMuramHandle(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, NULL); -+ -+ return (p_Fm->h_FmMuram); -+} -+ -+void FmGetPhysicalMuramBase(t_Handle h_Fm, t_FmPhysAddr *p_FmPhysAddr) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ if (p_Fm->fmMuramPhysBaseAddr) -+ { -+ /* General FM driver initialization */ -+ p_FmPhysAddr->low = (uint32_t)p_Fm->fmMuramPhysBaseAddr; -+ p_FmPhysAddr->high = (uint8_t)((p_Fm->fmMuramPhysBaseAddr & 0x000000ff00000000LL) >> 32); -+ return; -+ } -+ -+ ASSERT_COND(p_Fm->guestId != NCSW_MASTER_ID); -+ -+ if (p_Fm->h_IpcSessions[0]) -+ { -+ t_Error err; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ t_FmIpcPhysAddr ipcPhysAddr; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_GET_PHYS_MURAM_BASE; -+ replyLength = sizeof(uint32_t) + sizeof(t_FmPhysAddr); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ { -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ return; -+ } -+ if (replyLength != (sizeof(uint32_t) + sizeof(t_FmPhysAddr))) -+ { -+ REPORT_ERROR(MINOR, E_INVALID_VALUE,("IPC reply length mismatch")); -+ return; -+ } -+ memcpy((uint8_t*)&ipcPhysAddr, reply.replyBody, sizeof(t_FmIpcPhysAddr)); -+ p_FmPhysAddr->high = ipcPhysAddr.high; -+ p_FmPhysAddr->low = ipcPhysAddr.low; -+ } -+ else -+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without neither IPC nor mapped register!")); -+} -+ -+#if (DPAA_VERSION >= 11) -+t_Error FmVSPAllocForPort (t_Handle h_Fm, -+ e_FmPortType portType, -+ uint8_t portId, -+ uint8_t numOfVSPs) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ t_Error err = E_OK; -+ uint32_t profilesFound, intFlags; -+ uint8_t first, i; -+ uint8_t log2Num; -+ uint8_t swPortIndex=0, hardwarePortId; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ -+ if (!numOfVSPs) -+ return E_OK; -+ -+ if (numOfVSPs > FM_VSP_MAX_NUM_OF_ENTRIES) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("numProfiles can not be bigger than %d.",FM_VSP_MAX_NUM_OF_ENTRIES)); -+ -+ if (!POWER_OF_2(numOfVSPs)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numProfiles must be a power of 2.")); -+ -+ LOG2((uint64_t)numOfVSPs, log2Num); -+ -+ if ((log2Num == 0) || (p_Fm->partVSPBase == 0)) -+ first = 0; -+ else -+ first = 1< (p_Fm->partVSPBase + p_Fm->partNumOfVSPs)) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("can not allocate storage profile port window")); -+ -+ if (first < p_Fm->partVSPBase) -+ while (first < p_Fm->partVSPBase) -+ first = first + numOfVSPs; -+ -+ if ((first + numOfVSPs) > (p_Fm->partVSPBase + p_Fm->partNumOfVSPs)) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("can not allocate storage profile port window")); -+ -+ intFlags = XX_LockIntrSpinlock(p_Fm->h_Spinlock); -+ profilesFound = 0; -+ for (i=first; i < p_Fm->partVSPBase + p_Fm->partNumOfVSPs; ) -+ { -+ if (!p_Fm->p_FmSp->profiles[i].profilesMng.allocated) -+ { -+ profilesFound++; -+ i++; -+ if (profilesFound == numOfVSPs) -+ break; -+ } -+ else -+ { -+ profilesFound = 0; -+ /* advance i to the next aligned address */ -+ first = i = (uint8_t)(first + numOfVSPs); -+ } -+ } -+ if (profilesFound == numOfVSPs) -+ for (i = first; ip_FmSp->profiles[i].profilesMng.allocated = TRUE; -+ else -+ { -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ RETURN_ERROR(MINOR, E_FULL, ("No profiles.")); -+ } -+ -+ hardwarePortId = SwPortIdToHwPortId(portType, -+ portId, -+ p_Fm->p_FmStateStruct->revInfo.majorRev, -+ p_Fm->p_FmStateStruct->revInfo.minorRev); -+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId); -+ -+ p_Fm->p_FmSp->portsMapping[swPortIndex].numOfProfiles = numOfVSPs; -+ p_Fm->p_FmSp->portsMapping[swPortIndex].profilesBase = first; -+ -+ if ((err = SetVSPWindow(h_Fm,hardwarePortId, first,log2Num)) != E_OK) -+ for (i = first; i < first + numOfVSPs; i++) -+ p_Fm->p_FmSp->profiles[i].profilesMng.allocated = FALSE; -+ -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ -+ return err; -+} -+ -+t_Error FmVSPFreeForPort(t_Handle h_Fm, -+ e_FmPortType portType, -+ uint8_t portId) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ uint8_t swPortIndex=0, hardwarePortId, first, numOfVSPs, i; -+ uint32_t intFlags; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ -+ hardwarePortId = SwPortIdToHwPortId(portType, -+ portId, -+ p_Fm->p_FmStateStruct->revInfo.majorRev, -+ p_Fm->p_FmStateStruct->revInfo.minorRev); -+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId); -+ -+ numOfVSPs = (uint8_t)p_Fm->p_FmSp->portsMapping[swPortIndex].numOfProfiles; -+ first = (uint8_t)p_Fm->p_FmSp->portsMapping[swPortIndex].profilesBase; -+ -+ intFlags = XX_LockIntrSpinlock(p_Fm->h_Spinlock); -+ for (i = first; i < first + numOfVSPs; i++) -+ p_Fm->p_FmSp->profiles[i].profilesMng.allocated = FALSE; -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ -+ p_Fm->p_FmSp->portsMapping[swPortIndex].numOfProfiles = 0; -+ p_Fm->p_FmSp->portsMapping[swPortIndex].profilesBase = 0; -+ -+ return E_OK; -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+t_Error FmAllocFmanCtrlEventReg(t_Handle h_Fm, uint8_t *p_EventId) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ uint8_t i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_Error err; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_ALLOC_FMAN_CTRL_EVENT_REG; -+ replyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (replyLength != (sizeof(uint32_t) + sizeof(uint8_t))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ -+ *p_EventId = *(uint8_t*)(reply.replyBody); -+ -+ return (t_Error)(reply.error); -+ } -+ else if (p_Fm->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without IPC!")); -+ -+ for (i=0;iusedEventRegs[i]) -+ { -+ p_Fm->usedEventRegs[i] = TRUE; -+ *p_EventId = i; -+ break; -+ } -+ -+ if (i==FM_NUM_OF_FMAN_CTRL_EVENT_REGS) -+ RETURN_ERROR(MAJOR, E_BUSY, ("No resource - FMan controller event register.")); -+ -+ return E_OK; -+} -+ -+void FmFreeFmanCtrlEventReg(t_Handle h_Fm, uint8_t eventId) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE); -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_Error err; -+ t_FmIpcMsg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.msgId = FM_FREE_FMAN_CTRL_EVENT_REG; -+ msg.msgBody[0] = eventId; -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId)+sizeof(eventId), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ return; -+ } -+ else if (p_Fm->guestId != NCSW_MASTER_ID) -+ { -+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without IPC!")); -+ return; -+ } -+ -+ ((t_Fm*)h_Fm)->usedEventRegs[eventId] = FALSE; -+} -+ -+void FmSetFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId, uint32_t enableEvents) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->p_FmFpmRegs && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcFmanEvents fmanCtrl; -+ t_Error err; -+ t_FmIpcMsg msg; -+ -+ fmanCtrl.eventRegId = eventRegId; -+ fmanCtrl.enableEvents = enableEvents; -+ memset(&msg, 0, sizeof(msg)); -+ msg.msgId = FM_SET_FMAN_CTRL_EVENTS_ENABLE; -+ memcpy(msg.msgBody, &fmanCtrl, sizeof(fmanCtrl)); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId)+sizeof(fmanCtrl), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ return; -+ } -+ else if (!p_Fm->p_FmFpmRegs) -+ { -+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("Either IPC or 'baseAddress' is required!")); -+ return; -+ } -+ -+ ASSERT_COND(eventRegId < FM_NUM_OF_FMAN_CTRL_EVENT_REGS); -+ fman_set_ctrl_intr(fpm_rg, eventRegId, enableEvents); -+} -+ -+uint32_t FmGetFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->p_FmFpmRegs && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_Error err; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength, ctrlIntr; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_GET_FMAN_CTRL_EVENTS_ENABLE; -+ msg.msgBody[0] = eventRegId; -+ replyLength = sizeof(uint32_t) + sizeof(uint32_t); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId)+sizeof(eventRegId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ { -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ return 0; -+ } -+ if (replyLength != (sizeof(uint32_t) + sizeof(uint32_t))) -+ { -+ REPORT_ERROR(MINOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return 0; -+ } -+ memcpy((uint8_t*)&ctrlIntr, reply.replyBody, sizeof(uint32_t)); -+ return ctrlIntr; -+ } -+ else if (!p_Fm->p_FmFpmRegs) -+ { -+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("Either IPC or 'baseAddress' is required!")); -+ return 0; -+ } -+ -+ return fman_get_ctrl_intr(fpm_rg, eventRegId); -+} -+ -+void FmRegisterIntr(t_Handle h_Fm, -+ e_FmEventModules module, -+ uint8_t modId, -+ e_FmIntrType intrType, -+ void (*f_Isr) (t_Handle h_Arg), -+ t_Handle h_Arg) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ int event = 0; -+ -+ ASSERT_COND(h_Fm); -+ -+ GET_FM_MODULE_EVENT(module, modId, intrType, event); -+ ASSERT_COND(event < e_FM_EV_DUMMY_LAST); -+ -+ /* register in local FM structure */ -+ p_Fm->intrMng[event].f_Isr = f_Isr; -+ p_Fm->intrMng[event].h_SrcHandle = h_Arg; -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcRegisterIntr fmIpcRegisterIntr; -+ t_Error err; -+ t_FmIpcMsg msg; -+ -+ /* register in Master FM structure */ -+ fmIpcRegisterIntr.event = (uint32_t)event; -+ fmIpcRegisterIntr.guestId = p_Fm->guestId; -+ memset(&msg, 0, sizeof(msg)); -+ msg.msgId = FM_REGISTER_INTR; -+ memcpy(msg.msgBody, &fmIpcRegisterIntr, sizeof(fmIpcRegisterIntr)); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(fmIpcRegisterIntr), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ } -+ else if (p_Fm->guestId != NCSW_MASTER_ID) -+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without IPC!")); -+} -+ -+void FmUnregisterIntr(t_Handle h_Fm, -+ e_FmEventModules module, -+ uint8_t modId, -+ e_FmIntrType intrType) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ int event = 0; -+ -+ ASSERT_COND(h_Fm); -+ -+ GET_FM_MODULE_EVENT(module, modId,intrType, event); -+ ASSERT_COND(event < e_FM_EV_DUMMY_LAST); -+ -+ p_Fm->intrMng[event].f_Isr = UnimplementedIsr; -+ p_Fm->intrMng[event].h_SrcHandle = NULL; -+} -+ -+void FmRegisterFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId, void (*f_Isr) (t_Handle h_Arg, uint32_t event), t_Handle h_Arg) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ ASSERT_COND(eventRegIdguestId != NCSW_MASTER_ID) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM in guest-mode")); -+ return; -+ } -+ -+ p_Fm->fmanCtrlIntr[eventRegId].f_Isr = f_Isr; -+ p_Fm->fmanCtrlIntr[eventRegId].h_SrcHandle = h_Arg; -+} -+ -+void FmUnregisterFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ ASSERT_COND(eventRegIdguestId != NCSW_MASTER_ID) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM in guest-mode")); -+ return; -+ } -+ -+ p_Fm->fmanCtrlIntr[eventRegId].f_Isr = UnimplementedFmanCtrlIsr; -+ p_Fm->fmanCtrlIntr[eventRegId].h_SrcHandle = NULL; -+} -+ -+void FmRegisterPcd(t_Handle h_Fm, t_Handle h_FmPcd) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ if (p_Fm->h_Pcd) -+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS, ("PCD already set")); -+ -+ p_Fm->h_Pcd = h_FmPcd; -+} -+ -+void FmUnregisterPcd(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ if (!p_Fm->h_Pcd) -+ REPORT_ERROR(MAJOR, E_NOT_FOUND, ("PCD handle!")); -+ -+ p_Fm->h_Pcd = NULL; -+} -+ -+t_Handle FmGetPcdHandle(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ return p_Fm->h_Pcd; -+} -+ -+uint8_t FmGetId(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0xff); -+ -+ return p_Fm->p_FmStateStruct->fmId; -+} -+ -+t_Error FmReset(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_rstc, FPM_RSTC_FM_RESET); -+ CORE_MemoryBarrier(); -+ XX_UDelay(100); -+ -+ return E_OK; -+} -+ -+t_Error FmSetNumOfRiscsPerPort(t_Handle h_Fm, -+ uint8_t hardwarePortId, -+ uint8_t numOfFmanCtrls, -+ t_FmFmanCtrl orFmanCtrl) -+{ -+ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ struct fman_fpm_regs *fpm_rg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(((numOfFmanCtrls > 0) && (numOfFmanCtrls < 3)) , E_INVALID_HANDLE); -+ -+ fpm_rg = p_Fm->p_FmFpmRegs; -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->p_FmFpmRegs && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_Error err; -+ t_FmIpcPortNumOfFmanCtrls params; -+ t_FmIpcMsg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ params.hardwarePortId = hardwarePortId; -+ params.numOfFmanCtrls = numOfFmanCtrls; -+ params.orFmanCtrl = orFmanCtrl; -+ msg.msgId = FM_SET_NUM_OF_FMAN_CTRL; -+ memcpy(msg.msgBody, ¶ms, sizeof(params)); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) +sizeof(params), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ return E_OK; -+ } -+ else if (!p_Fm->p_FmFpmRegs) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("Either IPC or 'baseAddress' is required!")); -+ -+ fman_set_num_of_riscs_per_port(fpm_rg, hardwarePortId, numOfFmanCtrls, orFmanCtrl); -+ -+ return E_OK; -+} -+ -+t_Error FmGetSetPortParams(t_Handle h_Fm, t_FmInterModulePortInitParams *p_PortParams) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_Error err; -+ uint32_t intFlags; -+ uint8_t hardwarePortId = p_PortParams->hardwarePortId, macId; -+ struct fman_rg fman_rg; -+ -+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs; -+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs; -+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs; -+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs; -+ -+ if (p_Fm->guestId != NCSW_MASTER_ID) -+ { -+ t_FmIpcPortInInitParams portInParams; -+ t_FmIpcPortOutInitParams portOutParams; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ -+ portInParams.hardwarePortId = p_PortParams->hardwarePortId; -+ portInParams.enumPortType = (uint32_t)p_PortParams->portType; -+ portInParams.boolIndependentMode= (uint8_t)p_PortParams->independentMode; -+ portInParams.liodnOffset = p_PortParams->liodnOffset; -+ portInParams.numOfTasks = p_PortParams->numOfTasks; -+ portInParams.numOfExtraTasks = p_PortParams->numOfExtraTasks; -+ portInParams.numOfOpenDmas = p_PortParams->numOfOpenDmas; -+ portInParams.numOfExtraOpenDmas = p_PortParams->numOfExtraOpenDmas; -+ portInParams.sizeOfFifo = p_PortParams->sizeOfFifo; -+ portInParams.extraSizeOfFifo = p_PortParams->extraSizeOfFifo; -+ portInParams.deqPipelineDepth = p_PortParams->deqPipelineDepth; -+ portInParams.maxFrameLength = p_PortParams->maxFrameLength; -+ portInParams.liodnBase = p_PortParams->liodnBase; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_GET_SET_PORT_PARAMS; -+ memcpy(msg.msgBody, &portInParams, sizeof(portInParams)); -+ replyLength = (sizeof(uint32_t) + sizeof(t_FmIpcPortOutInitParams)); -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) +sizeof(portInParams), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ if (replyLength != (sizeof(uint32_t) + sizeof(t_FmIpcPortOutInitParams))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ memcpy((uint8_t*)&portOutParams, reply.replyBody, sizeof(t_FmIpcPortOutInitParams)); -+ -+ p_PortParams->fmMuramPhysBaseAddr.high = portOutParams.ipcPhysAddr.high; -+ p_PortParams->fmMuramPhysBaseAddr.low = portOutParams.ipcPhysAddr.low; -+ p_PortParams->numOfTasks = portOutParams.numOfTasks; -+ p_PortParams->numOfExtraTasks = portOutParams.numOfExtraTasks; -+ p_PortParams->numOfOpenDmas = portOutParams.numOfOpenDmas; -+ p_PortParams->numOfExtraOpenDmas = portOutParams.numOfExtraOpenDmas; -+ p_PortParams->sizeOfFifo = portOutParams.sizeOfFifo; -+ p_PortParams->extraSizeOfFifo = portOutParams.extraSizeOfFifo; -+ -+ return (t_Error)(reply.error); -+ } -+ -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ -+ intFlags = XX_LockIntrSpinlock(p_Fm->h_Spinlock); -+ if (p_PortParams->independentMode) -+ { -+ /* set port parameters */ -+ p_Fm->independentMode = p_PortParams->independentMode; -+ /* disable dispatch limit */ -+ fman_qmi_disable_dispatch_limit(fman_rg.fpm_rg); -+ } -+ -+ if (p_PortParams->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND) -+ { -+ if (p_Fm->hcPortInitialized) -+ { -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Only one host command port is allowed.")); -+ } -+ else -+ p_Fm->hcPortInitialized = TRUE; -+ } -+ p_Fm->p_FmStateStruct->portsTypes[hardwarePortId] = p_PortParams->portType; -+ -+ err = FmSetNumOfTasks(p_Fm, hardwarePortId, &p_PortParams->numOfTasks, &p_PortParams->numOfExtraTasks, TRUE); -+ if (err) -+ { -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+#ifdef FM_QMI_NO_DEQ_OPTIONS_SUPPORT -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev != 4) -+#endif /* FM_QMI_NO_DEQ_OPTIONS_SUPPORT */ -+ if ((p_PortParams->portType != e_FM_PORT_TYPE_RX) && -+ (p_PortParams->portType != e_FM_PORT_TYPE_RX_10G)) -+ /* for transmit & O/H ports */ -+ { -+ uint8_t enqTh; -+ uint8_t deqTh; -+ -+ /* update qmi ENQ/DEQ threshold */ -+ p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums += p_PortParams->deqPipelineDepth; -+ enqTh = fman_get_qmi_enq_th(fman_rg.qmi_rg); -+ /* if enqTh is too big, we reduce it to the max value that is still OK */ -+ if (enqTh >= (QMI_MAX_NUM_OF_TNUMS - p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums)) -+ { -+ enqTh = (uint8_t)(QMI_MAX_NUM_OF_TNUMS - p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums - 1); -+ fman_set_qmi_enq_th(fman_rg.qmi_rg, enqTh); -+ } -+ -+ deqTh = fman_get_qmi_deq_th(fman_rg.qmi_rg); -+ /* if deqTh is too small, we enlarge it to the min value that is still OK. -+ deqTh may not be larger than 63 (QMI_MAX_NUM_OF_TNUMS-1). */ -+ if ((deqTh <= p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums) && (deqTh < QMI_MAX_NUM_OF_TNUMS-1)) -+ { -+ deqTh = (uint8_t)(p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums + 1); -+ fman_set_qmi_deq_th(fman_rg.qmi_rg, deqTh); -+ } -+ } -+ -+#ifdef FM_LOW_END_RESTRICTION -+ if ((hardwarePortId==0x1) || (hardwarePortId==0x29)) -+ { -+ if (p_Fm->p_FmStateStruct->lowEndRestriction) -+ { -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("OP #0 cannot work with Tx Port #1.")); -+ } -+ else -+ p_Fm->p_FmStateStruct->lowEndRestriction = TRUE; -+ } -+#endif /* FM_LOW_END_RESTRICTION */ -+ -+ err = FmSetSizeOfFifo(p_Fm, -+ hardwarePortId, -+ &p_PortParams->sizeOfFifo, -+ &p_PortParams->extraSizeOfFifo, -+ TRUE); -+ if (err) -+ { -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ err = FmSetNumOfOpenDmas(p_Fm, -+ hardwarePortId, -+ &p_PortParams->numOfOpenDmas, -+ &p_PortParams->numOfExtraOpenDmas, -+ TRUE); -+ if (err) -+ { -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ fman_set_liodn_per_port(&fman_rg, -+ hardwarePortId, -+ p_PortParams->liodnBase, -+ p_PortParams->liodnOffset); -+ -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev < 6) -+ fman_set_order_restoration_per_port(fman_rg.fpm_rg, -+ hardwarePortId, -+ p_PortParams->independentMode, -+ !!((p_PortParams->portType==e_FM_PORT_TYPE_RX) || (p_PortParams->portType==e_FM_PORT_TYPE_RX_10G))); -+ -+ HW_PORT_ID_TO_SW_PORT_ID(macId, hardwarePortId); -+ -+#if defined(FM_MAX_NUM_OF_10G_MACS) && (FM_MAX_NUM_OF_10G_MACS) -+ if ((p_PortParams->portType == e_FM_PORT_TYPE_TX_10G) || -+ (p_PortParams->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ ASSERT_COND(macId < FM_MAX_NUM_OF_10G_MACS); -+ if (p_PortParams->maxFrameLength >= p_Fm->p_FmStateStruct->macMaxFrameLengths10G[macId]) -+ p_Fm->p_FmStateStruct->portMaxFrameLengths10G[macId] = p_PortParams->maxFrameLength; -+ else -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("Port maxFrameLength is smaller than MAC current MTU")); -+ } -+ else -+#endif /* defined(FM_MAX_NUM_OF_10G_MACS) && ... */ -+ if ((p_PortParams->portType == e_FM_PORT_TYPE_TX) || -+ (p_PortParams->portType == e_FM_PORT_TYPE_RX)) -+ { -+ ASSERT_COND(macId < FM_MAX_NUM_OF_1G_MACS); -+ if (p_PortParams->maxFrameLength >= p_Fm->p_FmStateStruct->macMaxFrameLengths1G[macId]) -+ p_Fm->p_FmStateStruct->portMaxFrameLengths1G[macId] = p_PortParams->maxFrameLength; -+ else -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("Port maxFrameLength is smaller than MAC current MTU")); -+ } -+ -+ FmGetPhysicalMuramBase(p_Fm, &p_PortParams->fmMuramPhysBaseAddr); -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+ -+ return E_OK; -+} -+ -+void FmFreePortParams(t_Handle h_Fm,t_FmInterModulePortFreeParams *p_PortParams) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ uint32_t intFlags; -+ uint8_t hardwarePortId = p_PortParams->hardwarePortId; -+ uint8_t numOfTasks, numOfDmas, macId; -+ uint16_t sizeOfFifo; -+ t_Error err; -+ t_FmIpcPortFreeParams portParams; -+ t_FmIpcMsg msg; -+ struct fman_qmi_regs *qmi_rg = p_Fm->p_FmQmiRegs; -+ struct fman_bmi_regs *bmi_rg = p_Fm->p_FmBmiRegs; -+ -+ if (p_Fm->guestId != NCSW_MASTER_ID) -+ { -+ portParams.hardwarePortId = p_PortParams->hardwarePortId; -+ portParams.enumPortType = (uint32_t)p_PortParams->portType; -+ portParams.deqPipelineDepth = p_PortParams->deqPipelineDepth; -+ memset(&msg, 0, sizeof(msg)); -+ msg.msgId = FM_FREE_PORT; -+ memcpy(msg.msgBody, &portParams, sizeof(portParams)); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId)+sizeof(portParams), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ return; -+ } -+ -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ -+ intFlags = XX_LockIntrSpinlock(p_Fm->h_Spinlock); -+ -+ if (p_PortParams->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND) -+ { -+ ASSERT_COND(p_Fm->hcPortInitialized); -+ p_Fm->hcPortInitialized = FALSE; -+ } -+ -+ p_Fm->p_FmStateStruct->portsTypes[hardwarePortId] = e_FM_PORT_TYPE_DUMMY; -+ -+ /* free numOfTasks */ -+ numOfTasks = fman_get_num_of_tasks(bmi_rg, hardwarePortId); -+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedNumOfTasks >= numOfTasks); -+ p_Fm->p_FmStateStruct->accumulatedNumOfTasks -= numOfTasks; -+ -+ /* free numOfOpenDmas */ -+ numOfDmas = fman_get_num_of_dmas(bmi_rg, hardwarePortId); -+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas >= numOfDmas); -+ p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas -= numOfDmas; -+ -+#ifdef FM_HAS_TOTAL_DMAS -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev < 6) -+ { -+ /* update total num of DMA's with committed number of open DMAS, and max uncommitted pool. */ -+ fman_set_num_of_open_dmas(bmi_rg, -+ hardwarePortId, -+ 1, -+ 0, -+ (uint8_t)(p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas + p_Fm->p_FmStateStruct->extraOpenDmasPoolSize)); -+ } -+#endif /* FM_HAS_TOTAL_DMAS */ -+ -+ /* free sizeOfFifo */ -+ sizeOfFifo = fman_get_size_of_fifo(bmi_rg, hardwarePortId); -+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedFifoSize >= (sizeOfFifo * BMI_FIFO_UNITS)); -+ p_Fm->p_FmStateStruct->accumulatedFifoSize -= (sizeOfFifo * BMI_FIFO_UNITS); -+ -+#ifdef FM_QMI_NO_DEQ_OPTIONS_SUPPORT -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev != 4) -+#endif /* FM_QMI_NO_DEQ_OPTIONS_SUPPORT */ -+ if ((p_PortParams->portType != e_FM_PORT_TYPE_RX) && -+ (p_PortParams->portType != e_FM_PORT_TYPE_RX_10G)) -+ /* for transmit & O/H ports */ -+ { -+ uint8_t enqTh; -+ uint8_t deqTh; -+ -+ /* update qmi ENQ/DEQ threshold */ -+ p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums -= p_PortParams->deqPipelineDepth; -+ -+ /* p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums is now smaller, -+ so we can enlarge enqTh */ -+ enqTh = (uint8_t)(QMI_MAX_NUM_OF_TNUMS - p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums - 1); -+ -+ /* p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums is now smaller, -+ so we can reduce deqTh */ -+ deqTh = (uint8_t)(p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums + 1); -+ -+ fman_set_qmi_enq_th(qmi_rg, enqTh); -+ fman_set_qmi_deq_th(qmi_rg, deqTh); -+ } -+ -+ HW_PORT_ID_TO_SW_PORT_ID(macId, hardwarePortId); -+ -+#if defined(FM_MAX_NUM_OF_10G_MACS) && (FM_MAX_NUM_OF_10G_MACS) -+ if ((p_PortParams->portType == e_FM_PORT_TYPE_TX_10G) || -+ (p_PortParams->portType == e_FM_PORT_TYPE_RX_10G)) -+ { -+ ASSERT_COND(macId < FM_MAX_NUM_OF_10G_MACS); -+ p_Fm->p_FmStateStruct->portMaxFrameLengths10G[macId] = 0; -+ } -+ else -+#endif /* defined(FM_MAX_NUM_OF_10G_MACS) && ... */ -+ if ((p_PortParams->portType == e_FM_PORT_TYPE_TX) || -+ (p_PortParams->portType == e_FM_PORT_TYPE_RX)) -+ { -+ ASSERT_COND(macId < FM_MAX_NUM_OF_1G_MACS); -+ p_Fm->p_FmStateStruct->portMaxFrameLengths1G[macId] = 0; -+ } -+ -+#ifdef FM_LOW_END_RESTRICTION -+ if ((hardwarePortId==0x1) || (hardwarePortId==0x29)) -+ p_Fm->p_FmStateStruct->lowEndRestriction = FALSE; -+#endif /* FM_LOW_END_RESTRICTION */ -+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags); -+} -+ -+t_Error FmIsPortStalled(t_Handle h_Fm, uint8_t hardwarePortId, bool *p_IsStalled) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_Error err; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->baseAddr && -+ p_Fm->h_IpcSessions[0]) -+ { -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_IS_PORT_STALLED; -+ msg.msgBody[0] = hardwarePortId; -+ replyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId)+sizeof(hardwarePortId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ if (replyLength != (sizeof(uint32_t) + sizeof(uint8_t))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ -+ *p_IsStalled = (bool)!!(*(uint8_t*)(reply.replyBody)); -+ -+ return (t_Error)(reply.error); -+ } -+ else if (!p_Fm->baseAddr) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("Either IPC or 'baseAddress' is required!")); -+ -+ *p_IsStalled = fman_is_port_stalled(fpm_rg, hardwarePortId); -+ -+ return E_OK; -+} -+ -+t_Error FmResumeStalledPort(t_Handle h_Fm, uint8_t hardwarePortId) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_Error err; -+ bool isStalled; -+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->baseAddr && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_RESUME_STALLED_PORT; -+ msg.msgBody[0] = hardwarePortId; -+ replyLength = sizeof(uint32_t); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(hardwarePortId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return (t_Error)(reply.error); -+ } -+ else if (!p_Fm->baseAddr) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("Either IPC or 'baseAddress' is required!")); -+ -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) -+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Not available for this FM revision!")); -+ -+ /* Get port status */ -+ err = FmIsPortStalled(h_Fm, hardwarePortId, &isStalled); -+ if (err) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Can't get port status")); -+ if (!isStalled) -+ return E_OK; -+ -+ fman_resume_stalled_port(fpm_rg, hardwarePortId); -+ -+ return E_OK; -+} -+ -+t_Error FmResetMac(t_Handle h_Fm, e_FmMacType type, uint8_t macId) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_Error err; -+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs; -+ -+#if (DPAA_VERSION >= 11) -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("FMan MAC reset!")); -+#endif /*(DPAA_VERSION >= 11)*/ -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->baseAddr && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcMacParams macParams; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ macParams.id = macId; -+ macParams.enumType = (uint32_t)type; -+ msg.msgId = FM_RESET_MAC; -+ memcpy(msg.msgBody, &macParams, sizeof(macParams)); -+ replyLength = sizeof(uint32_t); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId)+sizeof(macParams), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return (t_Error)(reply.error); -+ } -+ else if (!p_Fm->baseAddr) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("Either IPC or 'baseAddress' is required!")); -+ -+ err = (t_Error)fman_reset_mac(fpm_rg, macId, !!(type == e_FM_MAC_10G)); -+ -+ if (err == -EBUSY) -+ return ERROR_CODE(E_TIMEOUT); -+ else if (err) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal MAC ID")); -+ -+ return E_OK; -+} -+ -+t_Error FmSetMacMaxFrame(t_Handle h_Fm, e_FmMacType type, uint8_t macId, uint16_t mtu) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcMacMaxFrameParams macMaxFrameLengthParams; -+ t_Error err; -+ t_FmIpcMsg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ macMaxFrameLengthParams.macParams.id = macId; -+ macMaxFrameLengthParams.macParams.enumType = (uint32_t)type; -+ macMaxFrameLengthParams.maxFrameLength = (uint16_t)mtu; -+ msg.msgId = FM_SET_MAC_MAX_FRAME; -+ memcpy(msg.msgBody, &macMaxFrameLengthParams, sizeof(macMaxFrameLengthParams)); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId)+sizeof(macMaxFrameLengthParams), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ return E_OK; -+ } -+ else if (p_Fm->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without IPC!")); -+ -+ /* if port is already initialized, check that MaxFrameLength is smaller -+ * or equal to the port's max */ -+#if (defined(FM_MAX_NUM_OF_10G_MACS) && (FM_MAX_NUM_OF_10G_MACS)) -+ if (type == e_FM_MAC_10G) -+ { -+ if ((!p_Fm->p_FmStateStruct->portMaxFrameLengths10G[macId]) -+ || (p_Fm->p_FmStateStruct->portMaxFrameLengths10G[macId] && -+ (mtu <= p_Fm->p_FmStateStruct->portMaxFrameLengths10G[macId]))) -+ p_Fm->p_FmStateStruct->macMaxFrameLengths10G[macId] = mtu; -+ else -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("MAC maxFrameLength is larger than Port maxFrameLength")); -+ -+ } -+ else -+#else -+ UNUSED(type); -+#endif /* (defined(FM_MAX_NUM_OF_10G_MACS) && ... */ -+ if ((!p_Fm->p_FmStateStruct->portMaxFrameLengths1G[macId]) -+ || (p_Fm->p_FmStateStruct->portMaxFrameLengths1G[macId] && -+ (mtu <= p_Fm->p_FmStateStruct->portMaxFrameLengths1G[macId]))) -+ p_Fm->p_FmStateStruct->macMaxFrameLengths1G[macId] = mtu; -+ else -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("MAC maxFrameLength is larger than Port maxFrameLength")); -+ -+ return E_OK; -+} -+ -+uint16_t FmGetClockFreq(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ /* for multicore environment: this depends on the -+ * fact that fmClkFreq was properly initialized at "init". */ -+ return p_Fm->p_FmStateStruct->fmClkFreq; -+} -+ -+uint16_t FmGetMacClockFreq(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ return p_Fm->p_FmStateStruct->fmMacClkFreq; -+} -+ -+uint32_t FmGetTimeStampScale(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->baseAddr && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_Error err; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength, timeStamp; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_GET_TIMESTAMP_SCALE; -+ replyLength = sizeof(uint32_t) + sizeof(uint32_t); -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return 0; -+ } -+ if (replyLength != (sizeof(uint32_t) + sizeof(uint32_t))) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return 0; -+ } -+ -+ memcpy((uint8_t*)&timeStamp, reply.replyBody, sizeof(uint32_t)); -+ return timeStamp; -+ } -+ else if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ p_Fm->baseAddr) -+ { -+ if (!(GET_UINT32(p_Fm->p_FmFpmRegs->fmfp_tsc1) & FPM_TS_CTL_EN)) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("timestamp is not enabled!")); -+ return 0; -+ } -+ } -+ else if (p_Fm->guestId != NCSW_MASTER_ID) -+ DBG(WARNING, ("No IPC - can't validate FM if timestamp enabled.")); -+ -+ return p_Fm->p_FmStateStruct->count1MicroBit; -+} -+ -+t_Error FmEnableRamsEcc(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ -+ p_Fm->p_FmStateStruct->ramsEccOwners++; -+ p_Fm->p_FmStateStruct->internalCall = TRUE; -+ -+ return FM_EnableRamsEcc(p_Fm); -+} -+ -+t_Error FmDisableRamsEcc(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ -+ ASSERT_COND(p_Fm->p_FmStateStruct->ramsEccOwners); -+ p_Fm->p_FmStateStruct->ramsEccOwners--; -+ -+ if (p_Fm->p_FmStateStruct->ramsEccOwners==0) -+ { -+ p_Fm->p_FmStateStruct->internalCall = TRUE; -+ return FM_DisableRamsEcc(p_Fm); -+ } -+ -+ return E_OK; -+} -+ -+uint8_t FmGetGuestId(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ return p_Fm->guestId; -+} -+ -+bool FmIsMaster(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ return (p_Fm->guestId == NCSW_MASTER_ID); -+} -+ -+t_Error FmSetSizeOfFifo(t_Handle h_Fm, -+ uint8_t hardwarePortId, -+ uint32_t *p_SizeOfFifo, -+ uint32_t *p_ExtraSizeOfFifo, -+ bool initialConfig) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_FmIpcPortRsrcParams rsrcParams; -+ t_Error err; -+ struct fman_bmi_regs *bmi_rg = p_Fm->p_FmBmiRegs; -+ uint32_t sizeOfFifo = *p_SizeOfFifo, extraSizeOfFifo = *p_ExtraSizeOfFifo; -+ uint16_t currentVal = 0, currentExtraVal = 0; -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->baseAddr && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ -+ rsrcParams.hardwarePortId = hardwarePortId; -+ rsrcParams.val = sizeOfFifo; -+ rsrcParams.extra = extraSizeOfFifo; -+ rsrcParams.boolInitialConfig = (uint8_t)initialConfig; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_SET_SIZE_OF_FIFO; -+ memcpy(msg.msgBody, &rsrcParams, sizeof(rsrcParams)); -+ replyLength = sizeof(uint32_t); -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(rsrcParams), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return (t_Error)(reply.error); -+ } -+ else if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ p_Fm->baseAddr) -+ { -+ DBG(WARNING, ("No IPC - can't validate FM total-fifo size.")); -+ fman_set_size_of_fifo(bmi_rg, hardwarePortId, sizeOfFifo, extraSizeOfFifo); -+ } -+ else if (p_Fm->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without neither IPC nor mapped register!")); -+ -+ if (!initialConfig) -+ { -+ /* !initialConfig - runtime change of existing value. -+ * - read the current FIFO and extra FIFO size */ -+ currentExtraVal = fman_get_size_of_extra_fifo(bmi_rg, hardwarePortId); -+ currentVal = fman_get_size_of_fifo(bmi_rg, hardwarePortId); -+ } -+ -+ if (extraSizeOfFifo > currentExtraVal) -+ { -+ if (extraSizeOfFifo && !p_Fm->p_FmStateStruct->extraFifoPoolSize) -+ /* if this is the first time a port requires extraFifoPoolSize, the total extraFifoPoolSize -+ * must be initialized to 1 buffer per port -+ */ -+ p_Fm->p_FmStateStruct->extraFifoPoolSize = FM_MAX_NUM_OF_RX_PORTS*BMI_FIFO_UNITS; -+ -+ p_Fm->p_FmStateStruct->extraFifoPoolSize = MAX(p_Fm->p_FmStateStruct->extraFifoPoolSize, extraSizeOfFifo); -+ } -+ -+ /* check that there are enough uncommitted fifo size */ -+ if ((p_Fm->p_FmStateStruct->accumulatedFifoSize - currentVal + sizeOfFifo) > -+ (p_Fm->p_FmStateStruct->totalFifoSize - p_Fm->p_FmStateStruct->extraFifoPoolSize)){ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("Port request fifo size + accumulated size > total FIFO size:")); -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, -+ ("port 0x%x requested %d bytes, extra size = %d, accumulated size = %d total size = %d", -+ hardwarePortId, sizeOfFifo, p_Fm->p_FmStateStruct->extraFifoPoolSize, -+ p_Fm->p_FmStateStruct->accumulatedFifoSize, -+ p_Fm->p_FmStateStruct->totalFifoSize)); -+ } -+ else -+ { -+ /* update accumulated */ -+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedFifoSize >= currentVal); -+ p_Fm->p_FmStateStruct->accumulatedFifoSize -= currentVal; -+ p_Fm->p_FmStateStruct->accumulatedFifoSize += sizeOfFifo; -+ fman_set_size_of_fifo(bmi_rg, hardwarePortId, sizeOfFifo, extraSizeOfFifo); -+ } -+ -+ return E_OK; -+} -+ -+t_Error FmSetNumOfTasks(t_Handle h_Fm, -+ uint8_t hardwarePortId, -+ uint8_t *p_NumOfTasks, -+ uint8_t *p_NumOfExtraTasks, -+ bool initialConfig) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ t_Error err; -+ struct fman_bmi_regs *bmi_rg = p_Fm->p_FmBmiRegs; -+ uint8_t currentVal = 0, currentExtraVal = 0, numOfTasks = *p_NumOfTasks, numOfExtraTasks = *p_NumOfExtraTasks; -+ -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->baseAddr && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcPortRsrcParams rsrcParams; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ -+ rsrcParams.hardwarePortId = hardwarePortId; -+ rsrcParams.val = numOfTasks; -+ rsrcParams.extra = numOfExtraTasks; -+ rsrcParams.boolInitialConfig = (uint8_t)initialConfig; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_SET_NUM_OF_TASKS; -+ memcpy(msg.msgBody, &rsrcParams, sizeof(rsrcParams)); -+ replyLength = sizeof(uint32_t); -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(rsrcParams), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return (t_Error)(reply.error); -+ } -+ else if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ p_Fm->baseAddr) -+ { -+ DBG(WARNING, ("No IPC - can't validate FM total-num-of-tasks.")); -+ fman_set_num_of_tasks(bmi_rg, hardwarePortId, numOfTasks, numOfExtraTasks); -+ } -+ else if (p_Fm->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without neither IPC nor mapped register!")); -+ -+ if (!initialConfig) -+ { -+ /* !initialConfig - runtime change of existing value. -+ * - read the current number of tasks */ -+ currentVal = fman_get_num_of_tasks(bmi_rg, hardwarePortId); -+ currentExtraVal = fman_get_num_extra_tasks(bmi_rg, hardwarePortId); -+ } -+ -+ if (numOfExtraTasks > currentExtraVal) -+ p_Fm->p_FmStateStruct->extraTasksPoolSize = -+ (uint8_t)MAX(p_Fm->p_FmStateStruct->extraTasksPoolSize, numOfExtraTasks); -+ -+ /* check that there are enough uncommitted tasks */ -+ if ((p_Fm->p_FmStateStruct->accumulatedNumOfTasks - currentVal + numOfTasks) > -+ (p_Fm->p_FmStateStruct->totalNumOfTasks - p_Fm->p_FmStateStruct->extraTasksPoolSize)) -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, -+ ("Requested numOfTasks and extra tasks pool for fm%d exceed total numOfTasks.", -+ p_Fm->p_FmStateStruct->fmId)); -+ else -+ { -+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedNumOfTasks >= currentVal); -+ /* update accumulated */ -+ p_Fm->p_FmStateStruct->accumulatedNumOfTasks -= currentVal; -+ p_Fm->p_FmStateStruct->accumulatedNumOfTasks += numOfTasks; -+ fman_set_num_of_tasks(bmi_rg, hardwarePortId, numOfTasks, numOfExtraTasks); -+ } -+ -+ return E_OK; -+} -+ -+t_Error FmSetNumOfOpenDmas(t_Handle h_Fm, -+ uint8_t hardwarePortId, -+ uint8_t *p_NumOfOpenDmas, -+ uint8_t *p_NumOfExtraOpenDmas, -+ bool initialConfig) -+ -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ t_Error err; -+ struct fman_bmi_regs *bmi_rg = p_Fm->p_FmBmiRegs; -+ uint8_t numOfOpenDmas = *p_NumOfOpenDmas, numOfExtraOpenDmas = *p_NumOfExtraOpenDmas; -+ uint8_t totalNumDmas = 0, currentVal = 0, currentExtraVal = 0; -+ -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->baseAddr && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcPortRsrcParams rsrcParams; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ -+ rsrcParams.hardwarePortId = hardwarePortId; -+ rsrcParams.val = numOfOpenDmas; -+ rsrcParams.extra = numOfExtraOpenDmas; -+ rsrcParams.boolInitialConfig = (uint8_t)initialConfig; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_SET_NUM_OF_OPEN_DMAS; -+ memcpy(msg.msgBody, &rsrcParams, sizeof(rsrcParams)); -+ replyLength = sizeof(uint32_t); -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) + sizeof(rsrcParams), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ if (replyLength != sizeof(uint32_t)) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return (t_Error)(reply.error); -+ } -+#ifdef FM_HAS_TOTAL_DMAS -+ else if (p_Fm->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("running in guest-mode without IPC!")); -+#else -+ else if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ p_Fm->baseAddr && -+ (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)) -+ { -+ /*DBG(WARNING, ("No IPC - can't validate FM total-num-of-dmas."));*/ -+ -+ if (!numOfOpenDmas) -+ { -+ /* first config without explic it value: Do Nothing - reset value shouldn't be -+ changed, read register for port save */ -+ *p_NumOfOpenDmas = fman_get_num_of_dmas(bmi_rg, hardwarePortId); -+ *p_NumOfExtraOpenDmas = fman_get_num_extra_dmas(bmi_rg, hardwarePortId); -+ } -+ else -+ /* whether it is the first time with explicit value, or runtime "set" - write register */ -+ fman_set_num_of_open_dmas(bmi_rg, -+ hardwarePortId, -+ numOfOpenDmas, -+ numOfExtraOpenDmas, -+ p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas + p_Fm->p_FmStateStruct->extraOpenDmasPoolSize); -+ } -+ else if (p_Fm->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without neither IPC nor mapped register!")); -+#endif /* FM_HAS_TOTAL_DMAS */ -+ -+ if (!initialConfig) -+ { -+ /* !initialConfig - runtime change of existing value. -+ * - read the current number of open Dma's */ -+ currentExtraVal = fman_get_num_extra_dmas(bmi_rg, hardwarePortId); -+ currentVal = fman_get_num_of_dmas(bmi_rg, hardwarePortId); -+ } -+ -+#ifdef FM_NO_GUARANTEED_RESET_VALUES -+ /* it's illegal to be in a state where this is not the first set and no value is specified */ -+ ASSERT_COND(initialConfig || numOfOpenDmas); -+ if (!numOfOpenDmas) -+ { -+ /* !numOfOpenDmas - first configuration according to values in regs. -+ * - read the current number of open Dma's */ -+ currentExtraVal = fman_get_num_extra_dmas(bmi_rg, hardwarePortId); -+ currentVal = fman_get_num_of_dmas(bmi_rg, hardwarePortId); -+ /* This is the first configuration and user did not specify value (!numOfOpenDmas), -+ * reset values will be used and we just save these values for resource management */ -+ p_Fm->p_FmStateStruct->extraOpenDmasPoolSize = -+ (uint8_t)MAX(p_Fm->p_FmStateStruct->extraOpenDmasPoolSize, currentExtraVal); -+ p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas += currentVal; -+ *p_NumOfOpenDmas = currentVal; -+ *p_NumOfExtraOpenDmas = currentExtraVal; -+ return E_OK; -+ } -+#endif /* FM_NO_GUARANTEED_RESET_VALUES */ -+ -+ if (numOfExtraOpenDmas > currentExtraVal) -+ p_Fm->p_FmStateStruct->extraOpenDmasPoolSize = -+ (uint8_t)MAX(p_Fm->p_FmStateStruct->extraOpenDmasPoolSize, numOfExtraOpenDmas); -+ -+#ifdef FM_HAS_TOTAL_DMAS -+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev < 6) && -+ (p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas - currentVal + numOfOpenDmas > -+ p_Fm->p_FmStateStruct->maxNumOfOpenDmas)) -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, -+ ("Requested numOfOpenDmas for fm%d exceeds total numOfOpenDmas.", -+ p_Fm->p_FmStateStruct->fmId)); -+#else -+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) && -+#ifdef FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981 -+ !((p_Fm->p_FmStateStruct->revInfo.majorRev == 6) && -+ (p_Fm->p_FmStateStruct->revInfo.minorRev == 0)) && -+#endif /* FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981 */ -+ (p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas - currentVal + numOfOpenDmas > DMA_THRESH_MAX_COMMQ + 1)) -+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, -+ ("Requested numOfOpenDmas for fm%d exceeds DMA Command queue (%d)", -+ p_Fm->p_FmStateStruct->fmId, DMA_THRESH_MAX_COMMQ+1)); -+#endif /* FM_HAS_TOTAL_DMAS */ -+ else -+ { -+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas >= currentVal); -+ /* update acummulated */ -+ p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas -= currentVal; -+ p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas += numOfOpenDmas; -+ -+#ifdef FM_HAS_TOTAL_DMAS -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev < 6) -+ totalNumDmas = (uint8_t)(p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas + p_Fm->p_FmStateStruct->extraOpenDmasPoolSize); -+#endif /* FM_HAS_TOTAL_DMAS */ -+ fman_set_num_of_open_dmas(bmi_rg, -+ hardwarePortId, -+ numOfOpenDmas, -+ numOfExtraOpenDmas, -+ totalNumDmas); -+ } -+ -+ return E_OK; -+} -+ -+#if (DPAA_VERSION >= 11) -+t_Error FmVSPCheckRelativeProfile(t_Handle h_Fm, -+ e_FmPortType portType, -+ uint8_t portId, -+ uint16_t relativeProfile) -+{ -+ t_Fm *p_Fm; -+ t_FmSp *p_FmPcdSp; -+ uint8_t swPortIndex=0, hardwarePortId; -+ -+ ASSERT_COND(h_Fm); -+ p_Fm = (t_Fm*)h_Fm; -+ -+ hardwarePortId = SwPortIdToHwPortId(portType, -+ portId, -+ p_Fm->p_FmStateStruct->revInfo.majorRev, -+ p_Fm->p_FmStateStruct->revInfo.minorRev); -+ ASSERT_COND(hardwarePortId); -+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId); -+ -+ p_FmPcdSp = p_Fm->p_FmSp; -+ ASSERT_COND(p_FmPcdSp); -+ -+ if (!p_FmPcdSp->portsMapping[swPortIndex].numOfProfiles) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE , ("Port has no allocated profiles")); -+ if (relativeProfile >= p_FmPcdSp->portsMapping[swPortIndex].numOfProfiles) -+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE , ("Profile id is out of range")); -+ -+ return E_OK; -+} -+ -+t_Error FmVSPGetAbsoluteProfileId(t_Handle h_Fm, -+ e_FmPortType portType, -+ uint8_t portId, -+ uint16_t relativeProfile, -+ uint16_t *p_AbsoluteId) -+{ -+ t_Fm *p_Fm; -+ t_FmSp *p_FmPcdSp; -+ uint8_t swPortIndex=0, hardwarePortId; -+ t_Error err; -+ -+ ASSERT_COND(h_Fm); -+ p_Fm = (t_Fm*)h_Fm; -+ -+ err = FmVSPCheckRelativeProfile(h_Fm, portType, portId, relativeProfile); -+ if (err != E_OK) -+ return err; -+ -+ hardwarePortId = SwPortIdToHwPortId(portType, -+ portId, -+ p_Fm->p_FmStateStruct->revInfo.majorRev, -+ p_Fm->p_FmStateStruct->revInfo.minorRev); -+ ASSERT_COND(hardwarePortId); -+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId); -+ -+ p_FmPcdSp = p_Fm->p_FmSp; -+ ASSERT_COND(p_FmPcdSp); -+ -+ *p_AbsoluteId = (uint16_t)(p_FmPcdSp->portsMapping[swPortIndex].profilesBase + relativeProfile); -+ -+ return E_OK; -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+static t_Error InitFmDma(t_Fm *p_Fm) -+{ -+ t_Error err; -+ -+ err = (t_Error)fman_dma_init(p_Fm->p_FmDmaRegs, p_Fm->p_FmDriverParam); -+ if (err != E_OK) -+ return err; -+ -+ /* Allocate MURAM for CAM */ -+ p_Fm->camBaseAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_Fm->h_FmMuram, -+ (uint32_t)(p_Fm->p_FmDriverParam->dma_cam_num_of_entries*DMA_CAM_SIZEOF_ENTRY), -+ DMA_CAM_ALIGN)); -+ if (!p_Fm->camBaseAddr) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for DMA CAM failed")); -+ -+ WRITE_BLOCK(UINT_TO_PTR(p_Fm->camBaseAddr), -+ 0, -+ (uint32_t)(p_Fm->p_FmDriverParam->dma_cam_num_of_entries*DMA_CAM_SIZEOF_ENTRY)); -+ -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev == 2) -+ { -+ FM_MURAM_FreeMem(p_Fm->h_FmMuram, UINT_TO_PTR(p_Fm->camBaseAddr)); -+ -+ p_Fm->camBaseAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_Fm->h_FmMuram, -+ (uint32_t)(p_Fm->p_FmDriverParam->dma_cam_num_of_entries*72 + 128), -+ 64)); -+ if (!p_Fm->camBaseAddr) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for DMA CAM failed")); -+ -+ WRITE_BLOCK(UINT_TO_PTR(p_Fm->camBaseAddr), -+ 0, -+ (uint32_t)(p_Fm->p_FmDriverParam->dma_cam_num_of_entries*72 + 128)); -+ -+ switch(p_Fm->p_FmDriverParam->dma_cam_num_of_entries) -+ { -+ case (8): -+ WRITE_UINT32(*(uint32_t*)p_Fm->camBaseAddr, 0xff000000); -+ break; -+ case (16): -+ WRITE_UINT32(*(uint32_t*)p_Fm->camBaseAddr, 0xffff0000); -+ break; -+ case (24): -+ WRITE_UINT32(*(uint32_t*)p_Fm->camBaseAddr, 0xffffff00); -+ break; -+ case (32): -+ WRITE_UINT32(*(uint32_t*)p_Fm->camBaseAddr, 0xffffffff); -+ break; -+ default: -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("wrong dma_cam_num_of_entries")); -+ } -+ } -+ -+ p_Fm->p_FmDriverParam->cam_base_addr = -+ (uint32_t)(XX_VirtToPhys(UINT_TO_PTR(p_Fm->camBaseAddr)) - p_Fm->fmMuramPhysBaseAddr); -+ -+ return E_OK; -+} -+ -+static t_Error InitFmFpm(t_Fm *p_Fm) -+{ -+ return (t_Error)fman_fpm_init(p_Fm->p_FmFpmRegs, p_Fm->p_FmDriverParam); -+} -+ -+static t_Error InitFmBmi(t_Fm *p_Fm) -+{ -+ return (t_Error)fman_bmi_init(p_Fm->p_FmBmiRegs, p_Fm->p_FmDriverParam); -+} -+ -+static t_Error InitFmQmi(t_Fm *p_Fm) -+{ -+ return (t_Error)fman_qmi_init(p_Fm->p_FmQmiRegs, p_Fm->p_FmDriverParam); -+} -+ -+static t_Error InitGuestMode(t_Fm *p_Fm) -+{ -+ t_Error err = E_OK; -+ int i; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ -+ ASSERT_COND(p_Fm); -+ ASSERT_COND(p_Fm->guestId != NCSW_MASTER_ID); -+ -+ /* build the FM guest partition IPC address */ -+ if (Sprint (p_Fm->fmModuleName, "FM_%d_%d",p_Fm->p_FmStateStruct->fmId, p_Fm->guestId) != (p_Fm->guestId<10 ? 6:7)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed")); -+ -+ /* build the FM master partition IPC address */ -+ memset(p_Fm->fmIpcHandlerModuleName, 0, (sizeof(char)) * MODULE_NAME_SIZE); -+ if (Sprint (p_Fm->fmIpcHandlerModuleName[0], "FM_%d_%d",p_Fm->p_FmStateStruct->fmId, NCSW_MASTER_ID) != 6) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed")); -+ -+ for (i=0;iintrMng[i].f_Isr = UnimplementedIsr; -+ -+ p_Fm->h_IpcSessions[0] = XX_IpcInitSession(p_Fm->fmIpcHandlerModuleName[0], p_Fm->fmModuleName); -+ if (p_Fm->h_IpcSessions[0]) -+ { -+ uint8_t isMasterAlive; -+ t_FmIpcParams ipcParams; -+ -+ err = XX_IpcRegisterMsgHandler(p_Fm->fmModuleName, FmGuestHandleIpcMsgCB, p_Fm, FM_IPC_MAX_REPLY_SIZE); -+ if (err) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_MASTER_IS_ALIVE; -+ msg.msgBody[0] = p_Fm->guestId; -+ replyLength = sizeof(uint32_t) + sizeof(uint8_t); -+ do -+ { -+ blockingFlag = TRUE; -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId)+sizeof(p_Fm->guestId), -+ (uint8_t*)&reply, -+ &replyLength, -+ IpcMsgCompletionCB, -+ p_Fm)) != E_OK) -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ while (blockingFlag) ; -+ if (replyLength != (sizeof(uint32_t) + sizeof(uint8_t))) -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ isMasterAlive = *(uint8_t*)(reply.replyBody); -+ } while (!isMasterAlive); -+ -+ /* read FM parameters and save */ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_GET_PARAMS; -+ replyLength = sizeof(uint32_t) + sizeof(t_FmIpcParams); -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ if (replyLength != (sizeof(uint32_t) + sizeof(t_FmIpcParams))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ memcpy((uint8_t*)&ipcParams, reply.replyBody, sizeof(t_FmIpcParams)); -+ -+ p_Fm->p_FmStateStruct->fmClkFreq = ipcParams.fmClkFreq; -+ p_Fm->p_FmStateStruct->fmMacClkFreq = ipcParams.fmMacClkFreq; -+ p_Fm->p_FmStateStruct->revInfo.majorRev = ipcParams.majorRev; -+ p_Fm->p_FmStateStruct->revInfo.minorRev = ipcParams.minorRev; -+ } -+ else -+ { -+ DBG(WARNING, ("FM Guest mode - without IPC")); -+ if (!p_Fm->p_FmStateStruct->fmClkFreq) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("No fmClkFreq configured for guest without IPC")); -+ if (p_Fm->baseAddr) -+ { -+ fman_get_revision(p_Fm->p_FmFpmRegs, -+ &p_Fm->p_FmStateStruct->revInfo.majorRev, -+ &p_Fm->p_FmStateStruct->revInfo.minorRev); -+ -+ } -+ } -+ -+#if (DPAA_VERSION >= 11) -+ p_Fm->partVSPBase = AllocVSPsForPartition(p_Fm, p_Fm->partVSPBase, p_Fm->partNumOfVSPs, p_Fm->guestId); -+ if (p_Fm->partVSPBase == (uint8_t)(ILLEGAL_BASE)) -+ DBG(WARNING, ("partition VSPs allocation is FAILED")); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ /* General FM driver initialization */ -+ if (p_Fm->baseAddr) -+ p_Fm->fmMuramPhysBaseAddr = -+ (uint64_t)(XX_VirtToPhys(UINT_TO_PTR(p_Fm->baseAddr + FM_MM_MURAM))); -+ -+ XX_Free(p_Fm->p_FmDriverParam); -+ p_Fm->p_FmDriverParam = NULL; -+ -+ if ((p_Fm->guestId == NCSW_MASTER_ID) || -+ (p_Fm->h_IpcSessions[0])) -+ { -+ FM_DisableRamsEcc(p_Fm); -+ FmMuramClear(p_Fm->h_FmMuram); -+ FM_EnableRamsEcc(p_Fm); -+ } -+ -+ return E_OK; -+} -+ -+static __inline__ enum fman_exceptions FmanExceptionTrans(e_FmExceptions exception) -+{ -+ switch (exception) { -+ case e_FM_EX_DMA_BUS_ERROR: -+ return E_FMAN_EX_DMA_BUS_ERROR; -+ case e_FM_EX_DMA_READ_ECC: -+ return E_FMAN_EX_DMA_READ_ECC; -+ case e_FM_EX_DMA_SYSTEM_WRITE_ECC: -+ return E_FMAN_EX_DMA_SYSTEM_WRITE_ECC; -+ case e_FM_EX_DMA_FM_WRITE_ECC: -+ return E_FMAN_EX_DMA_FM_WRITE_ECC; -+ case e_FM_EX_FPM_STALL_ON_TASKS: -+ return E_FMAN_EX_FPM_STALL_ON_TASKS; -+ case e_FM_EX_FPM_SINGLE_ECC: -+ return E_FMAN_EX_FPM_SINGLE_ECC; -+ case e_FM_EX_FPM_DOUBLE_ECC: -+ return E_FMAN_EX_FPM_DOUBLE_ECC; -+ case e_FM_EX_QMI_SINGLE_ECC: -+ return E_FMAN_EX_QMI_SINGLE_ECC; -+ case e_FM_EX_QMI_DOUBLE_ECC: -+ return E_FMAN_EX_QMI_DOUBLE_ECC; -+ case e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID: -+ return E_FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID; -+ case e_FM_EX_BMI_LIST_RAM_ECC: -+ return E_FMAN_EX_BMI_LIST_RAM_ECC; -+ case e_FM_EX_BMI_STORAGE_PROFILE_ECC: -+ return E_FMAN_EX_BMI_STORAGE_PROFILE_ECC; -+ case e_FM_EX_BMI_STATISTICS_RAM_ECC: -+ return E_FMAN_EX_BMI_STATISTICS_RAM_ECC; -+ case e_FM_EX_BMI_DISPATCH_RAM_ECC: -+ return E_FMAN_EX_BMI_DISPATCH_RAM_ECC; -+ case e_FM_EX_IRAM_ECC: -+ return E_FMAN_EX_IRAM_ECC; -+ case e_FM_EX_MURAM_ECC: -+ return E_FMAN_EX_MURAM_ECC; -+ default: -+ return E_FMAN_EX_DMA_BUS_ERROR; -+ } -+} -+ -+uint8_t SwPortIdToHwPortId(e_FmPortType type, uint8_t relativePortId, uint8_t majorRev, uint8_t minorRev) -+{ -+ switch (type) -+ { -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND): -+ CHECK_PORT_ID_OH_PORTS(relativePortId); -+ return (uint8_t)(BASE_OH_PORTID + (relativePortId)); -+ case (e_FM_PORT_TYPE_RX): -+ CHECK_PORT_ID_1G_RX_PORTS(relativePortId); -+ return (uint8_t)(BASE_1G_RX_PORTID + (relativePortId)); -+ case (e_FM_PORT_TYPE_RX_10G): -+ /* The 10G port in T1024 (FMan Version 6.4) is the first port. -+ * This is the reason why the 1G port offset is used. -+ */ -+ if (majorRev == 6 && minorRev == 4) -+ { -+ CHECK_PORT_ID_1G_RX_PORTS(relativePortId); -+ return (uint8_t)(BASE_1G_RX_PORTID + (relativePortId)); -+ } -+ else -+ { -+ CHECK_PORT_ID_10G_RX_PORTS(relativePortId); -+ return (uint8_t)(BASE_10G_RX_PORTID + (relativePortId)); -+ } -+ case (e_FM_PORT_TYPE_TX): -+ CHECK_PORT_ID_1G_TX_PORTS(relativePortId); -+ return (uint8_t)(BASE_1G_TX_PORTID + (relativePortId)); -+ case (e_FM_PORT_TYPE_TX_10G): -+ /* The 10G port in T1024 (FMan Version 6.4) is the first port. -+ * This is the reason why the 1G port offset is used. -+ */ -+ if (majorRev == 6 && minorRev == 4) -+ { -+ CHECK_PORT_ID_1G_TX_PORTS(relativePortId); -+ return (uint8_t)(BASE_1G_TX_PORTID + (relativePortId)); -+ } -+ else -+ { -+ CHECK_PORT_ID_10G_TX_PORTS(relativePortId); -+ return (uint8_t)(BASE_10G_TX_PORTID + (relativePortId)); -+ } -+ default: -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal port type")); -+ return 0; -+ } -+} -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+t_Error FmDumpPortRegs (t_Handle h_Fm, uint8_t hardwarePortId) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ -+ DECLARE_DUMP; -+ -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(((p_Fm->guestId == NCSW_MASTER_ID) || -+ p_Fm->baseAddr), E_INVALID_OPERATION); -+ -+ DUMP_TITLE(&p_Fm->p_FmBmiRegs->fmbm_pp[hardwarePortId-1], ("fmbm_pp for port %u", (hardwarePortId))); -+ DUMP_MEMORY(&p_Fm->p_FmBmiRegs->fmbm_pp[hardwarePortId-1], sizeof(uint32_t)); -+ -+ DUMP_TITLE(&p_Fm->p_FmBmiRegs->fmbm_pfs[hardwarePortId-1], ("fmbm_pfs for port %u", (hardwarePortId ))); -+ DUMP_MEMORY(&p_Fm->p_FmBmiRegs->fmbm_pfs[hardwarePortId-1], sizeof(uint32_t)); -+ -+ DUMP_TITLE(&p_Fm->p_FmBmiRegs->fmbm_spliodn[hardwarePortId-1], ("fmbm_spliodn for port %u", (hardwarePortId))); -+ DUMP_MEMORY(&p_Fm->p_FmBmiRegs->fmbm_spliodn[hardwarePortId-1], sizeof(uint32_t)); -+ -+ DUMP_TITLE(&p_Fm->p_FmFpmRegs->fmfp_ps[hardwarePortId], ("fmfp_ps for port %u", (hardwarePortId))); -+ DUMP_MEMORY(&p_Fm->p_FmFpmRegs->fmfp_ps[hardwarePortId], sizeof(uint32_t)); -+ -+ DUMP_TITLE(&p_Fm->p_FmDmaRegs->fmdmplr[hardwarePortId/2], ("fmdmplr for port %u", (hardwarePortId))); -+ DUMP_MEMORY(&p_Fm->p_FmDmaRegs->fmdmplr[hardwarePortId/2], sizeof(uint32_t)); -+ -+ return E_OK; -+} -+#endif /* (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) */ -+ -+ -+/*****************************************************************************/ -+/* API Init unit functions */ -+/*****************************************************************************/ -+t_Handle FM_Config(t_FmParams *p_FmParam) -+{ -+ t_Fm *p_Fm; -+ uint8_t i; -+ uintptr_t baseAddr; -+ -+ SANITY_CHECK_RETURN_VALUE(p_FmParam, E_NULL_POINTER, NULL); -+ SANITY_CHECK_RETURN_VALUE(((p_FmParam->firmware.p_Code && p_FmParam->firmware.size) || -+ (!p_FmParam->firmware.p_Code && !p_FmParam->firmware.size)), -+ E_INVALID_VALUE, NULL); -+ -+ baseAddr = p_FmParam->baseAddr; -+ -+ /* Allocate FM structure */ -+ p_Fm = (t_Fm *) XX_Malloc(sizeof(t_Fm)); -+ if (!p_Fm) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM driver structure")); -+ return NULL; -+ } -+ memset(p_Fm, 0, sizeof(t_Fm)); -+ -+ p_Fm->p_FmStateStruct = (t_FmStateStruct *) XX_Malloc(sizeof(t_FmStateStruct)); -+ if (!p_Fm->p_FmStateStruct) -+ { -+ XX_Free(p_Fm); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Status structure")); -+ return NULL; -+ } -+ memset(p_Fm->p_FmStateStruct, 0, sizeof(t_FmStateStruct)); -+ -+ /* Initialize FM parameters which will be kept by the driver */ -+ p_Fm->p_FmStateStruct->fmId = p_FmParam->fmId; -+ p_Fm->guestId = p_FmParam->guestId; -+ -+ for (i=0; ip_FmStateStruct->portsTypes[i] = e_FM_PORT_TYPE_DUMMY; -+ -+ /* Allocate the FM driver's parameters structure */ -+ p_Fm->p_FmDriverParam = (struct fman_cfg *)XX_Malloc(sizeof(struct fman_cfg)); -+ if (!p_Fm->p_FmDriverParam) -+ { -+ XX_Free(p_Fm->p_FmStateStruct); -+ XX_Free(p_Fm); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM driver parameters")); -+ return NULL; -+ } -+ memset(p_Fm->p_FmDriverParam, 0, sizeof(struct fman_cfg)); -+ -+#if (DPAA_VERSION >= 11) -+ p_Fm->p_FmSp = (t_FmSp *)XX_Malloc(sizeof(t_FmSp)); -+ if (!p_Fm->p_FmSp) -+ { -+ XX_Free(p_Fm->p_FmDriverParam); -+ XX_Free(p_Fm->p_FmStateStruct); -+ XX_Free(p_Fm); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("allocation for internal data structure failed")); -+ return NULL; -+ } -+ memset(p_Fm->p_FmSp, 0, sizeof(t_FmSp)); -+ -+ for (i=0; ip_FmSp->profiles[i].profilesMng.ownerId = (uint8_t)ILLEGAL_BASE; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ /* Initialize FM parameters which will be kept by the driver */ -+ p_Fm->p_FmStateStruct->fmId = p_FmParam->fmId; -+ p_Fm->h_FmMuram = p_FmParam->h_FmMuram; -+ p_Fm->h_App = p_FmParam->h_App; -+ p_Fm->p_FmStateStruct->fmClkFreq = p_FmParam->fmClkFreq; -+ p_Fm->p_FmStateStruct->fmMacClkFreq = p_FmParam->fmClkFreq / ((!p_FmParam->fmMacClkRatio)? 2: p_FmParam->fmMacClkRatio); -+ p_Fm->f_Exception = p_FmParam->f_Exception; -+ p_Fm->f_BusError = p_FmParam->f_BusError; -+ p_Fm->p_FmFpmRegs = (struct fman_fpm_regs *)UINT_TO_PTR(baseAddr + FM_MM_FPM); -+ p_Fm->p_FmBmiRegs = (struct fman_bmi_regs *)UINT_TO_PTR(baseAddr + FM_MM_BMI); -+ p_Fm->p_FmQmiRegs = (struct fman_qmi_regs *)UINT_TO_PTR(baseAddr + FM_MM_QMI); -+ p_Fm->p_FmDmaRegs = (struct fman_dma_regs *)UINT_TO_PTR(baseAddr + FM_MM_DMA); -+ p_Fm->p_FmRegs = (struct fman_regs *)UINT_TO_PTR(baseAddr + FM_MM_BMI); -+ p_Fm->baseAddr = baseAddr; -+ p_Fm->p_FmStateStruct->irq = p_FmParam->irq; -+ p_Fm->p_FmStateStruct->errIrq = p_FmParam->errIrq; -+ p_Fm->hcPortInitialized = FALSE; -+ p_Fm->independentMode = FALSE; -+ -+ p_Fm->h_Spinlock = XX_InitSpinlock(); -+ if (!p_Fm->h_Spinlock) -+ { -+ XX_Free(p_Fm->p_FmDriverParam); -+ XX_Free(p_Fm->p_FmStateStruct); -+ XX_Free(p_Fm); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("can't allocate spinlock!")); -+ return NULL; -+ } -+ -+#if (DPAA_VERSION >= 11) -+ p_Fm->partVSPBase = p_FmParam->partVSPBase; -+ p_Fm->partNumOfVSPs = p_FmParam->partNumOfVSPs; -+ p_Fm->vspBaseAddr = p_FmParam->vspBaseAddr; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ fman_defconfig(p_Fm->p_FmDriverParam, -+ !!(p_Fm->guestId == NCSW_MASTER_ID)); -+/* overide macros dependent parameters */ -+#ifdef FM_PEDANTIC_DMA -+ p_Fm->p_FmDriverParam->pedantic_dma = TRUE; -+ p_Fm->p_FmDriverParam->dma_aid_override = TRUE; -+#endif /* FM_PEDANTIC_DMA */ -+#ifndef FM_QMI_NO_DEQ_OPTIONS_SUPPORT -+ p_Fm->p_FmDriverParam->qmi_deq_option_support = TRUE; -+#endif /* !FM_QMI_NO_DEQ_OPTIONS_SUPPORT */ -+ -+ p_Fm->p_FmStateStruct->ramsEccEnable = FALSE; -+ p_Fm->p_FmStateStruct->extraFifoPoolSize = 0; -+ p_Fm->p_FmStateStruct->exceptions = DEFAULT_exceptions; -+ p_Fm->resetOnInit = DEFAULT_resetOnInit; -+ p_Fm->f_ResetOnInitOverride = DEFAULT_resetOnInitOverrideCallback; -+ p_Fm->fwVerify = DEFAULT_VerifyUcode; -+ p_Fm->firmware.size = p_FmParam->firmware.size; -+ if (p_Fm->firmware.size) -+ { -+ p_Fm->firmware.p_Code = (uint32_t *)XX_Malloc(p_Fm->firmware.size); -+ if (!p_Fm->firmware.p_Code) -+ { -+ XX_FreeSpinlock(p_Fm->h_Spinlock); -+ XX_Free(p_Fm->p_FmStateStruct); -+ XX_Free(p_Fm->p_FmDriverParam); -+ XX_Free(p_Fm); -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM firmware code")); -+ return NULL; -+ } -+ memcpy(p_Fm->firmware.p_Code, p_FmParam->firmware.p_Code ,p_Fm->firmware.size); -+ } -+ -+ if (p_Fm->guestId != NCSW_MASTER_ID) -+ return p_Fm; -+ -+ /* read revision */ -+ /* Chip dependent, will be configured in Init */ -+ fman_get_revision(p_Fm->p_FmFpmRegs, -+ &p_Fm->p_FmStateStruct->revInfo.majorRev, -+ &p_Fm->p_FmStateStruct->revInfo.minorRev); -+ -+#ifdef FM_AID_MODE_NO_TNUM_SW005 -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) -+ p_Fm->p_FmDriverParam->dma_aid_mode = e_FM_DMA_AID_OUT_PORT_ID; -+#endif /* FM_AID_MODE_NO_TNUM_SW005 */ -+#ifndef FM_QMI_NO_DEQ_OPTIONS_SUPPORT -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev != 4) -+ p_Fm->p_FmDriverParam->qmi_def_tnums_thresh = QMI_DEF_TNUMS_THRESH; -+#endif /* FM_QMI_NO_DEQ_OPTIONS_SUPPORT */ -+ -+ p_Fm->p_FmStateStruct->totalFifoSize = 0; -+ p_Fm->p_FmStateStruct->totalNumOfTasks = -+ DEFAULT_totalNumOfTasks(p_Fm->p_FmStateStruct->revInfo.majorRev, -+ p_Fm->p_FmStateStruct->revInfo.minorRev); -+ -+#ifdef FM_HAS_TOTAL_DMAS -+ p_Fm->p_FmStateStruct->maxNumOfOpenDmas = BMI_MAX_NUM_OF_DMAS; -+#endif /* FM_HAS_TOTAL_DMAS */ -+#if (DPAA_VERSION < 11) -+ p_Fm->p_FmDriverParam->dma_comm_qtsh_clr_emer = DEFAULT_dmaCommQLow; -+ p_Fm->p_FmDriverParam->dma_comm_qtsh_asrt_emer = DEFAULT_dmaCommQHigh; -+ p_Fm->p_FmDriverParam->dma_cam_num_of_entries = DEFAULT_dmaCamNumOfEntries; -+ p_Fm->p_FmDriverParam->dma_read_buf_tsh_clr_emer = DEFAULT_dmaReadIntBufLow; -+ p_Fm->p_FmDriverParam->dma_read_buf_tsh_asrt_emer = DEFAULT_dmaReadIntBufHigh; -+ p_Fm->p_FmDriverParam->dma_write_buf_tsh_clr_emer = DEFAULT_dmaWriteIntBufLow; -+ p_Fm->p_FmDriverParam->dma_write_buf_tsh_asrt_emer = DEFAULT_dmaWriteIntBufHigh; -+ p_Fm->p_FmDriverParam->dma_axi_dbg_num_of_beats = DEFAULT_axiDbgNumOfBeats; -+#endif /* (DPAA_VERSION < 11) */ -+#ifdef FM_NO_TNUM_AGING -+ p_Fm->p_FmDriverParam->tnum_aging_period = 0; -+#endif -+ p_Fm->tnumAgingPeriod = p_Fm->p_FmDriverParam->tnum_aging_period; -+ -+ return p_Fm; -+} -+ -+/**************************************************************************//** -+ @Function FM_Init -+ -+ @Description Initializes the FM module -+ -+ @Param[in] h_Fm - FM module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_Init(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ struct fman_cfg *p_FmDriverParam = NULL; -+ t_Error err = E_OK; -+ int i; -+ t_FmRevisionInfo revInfo; -+ struct fman_rg fman_rg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ -+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs; -+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs; -+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs; -+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs; -+ -+ p_Fm->p_FmStateStruct->count1MicroBit = FM_TIMESTAMP_1_USEC_BIT; -+ p_Fm->p_FmDriverParam->num_of_fman_ctrl_evnt_regs = FM_NUM_OF_FMAN_CTRL_EVENT_REGS; -+ -+ if (p_Fm->guestId != NCSW_MASTER_ID) -+ return InitGuestMode(p_Fm); -+ -+ /* if user didn't configured totalFifoSize - (totalFifoSize=0) we configure default -+ * according to chip. otherwise, we use user's configuration. -+ */ -+ if (p_Fm->p_FmStateStruct->totalFifoSize == 0) -+ p_Fm->p_FmStateStruct->totalFifoSize = DEFAULT_totalFifoSize(p_Fm->p_FmStateStruct->revInfo.majorRev, -+ p_Fm->p_FmStateStruct->revInfo.minorRev); -+ -+ CHECK_INIT_PARAMETERS(p_Fm, CheckFmParameters); -+ -+ p_FmDriverParam = p_Fm->p_FmDriverParam; -+ -+ FM_GetRevision(p_Fm, &revInfo); -+ -+ /* clear revision-dependent non existing exception */ -+#ifdef FM_NO_DISPATCH_RAM_ECC -+ if ((revInfo.majorRev != 4) && -+ (revInfo.majorRev < 6)) -+ p_Fm->p_FmStateStruct->exceptions &= ~FM_EX_BMI_DISPATCH_RAM_ECC; -+#endif /* FM_NO_DISPATCH_RAM_ECC */ -+ -+#ifdef FM_QMI_NO_ECC_EXCEPTIONS -+ if (revInfo.majorRev == 4) -+ p_Fm->p_FmStateStruct->exceptions &= ~(FM_EX_QMI_SINGLE_ECC | FM_EX_QMI_DOUBLE_ECC); -+#endif /* FM_QMI_NO_ECC_EXCEPTIONS */ -+ -+#ifdef FM_QMI_NO_SINGLE_ECC_EXCEPTION -+ if (revInfo.majorRev >= 6) -+ p_Fm->p_FmStateStruct->exceptions &= ~FM_EX_QMI_SINGLE_ECC; -+#endif /* FM_QMI_NO_SINGLE_ECC_EXCEPTION */ -+ -+ FmMuramClear(p_Fm->h_FmMuram); -+ -+ /* clear CPG */ -+ IOMemSet32(UINT_TO_PTR(p_Fm->baseAddr + FM_MM_CGP), 0, FM_PORT_NUM_OF_CONGESTION_GRPS); -+ -+ /* add to the default exceptions the user's definitions */ -+ p_Fm->p_FmStateStruct->exceptions |= p_Fm->userSetExceptions; -+ -+ /* Reset the FM if required */ -+ if (p_Fm->resetOnInit) -+ { -+#ifdef FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 -+ if ((err = FwNotResetErratumBugzilla6173WA(p_Fm)) != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+#else /* not FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */ -+ -+ if (p_Fm->f_ResetOnInitOverride) -+ { -+ /* Perform user specific FMan reset */ -+ p_Fm->f_ResetOnInitOverride(h_Fm); -+ } -+ else -+ { -+ /* Perform FMan reset */ -+ FmReset(h_Fm); -+ } -+ -+ if (fman_is_qmi_halt_not_busy_state(p_Fm->p_FmQmiRegs)) -+ { -+ fman_resume(p_Fm->p_FmFpmRegs); -+ XX_UDelay(100); -+ } -+#endif /* not FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */ -+ } -+ -+#ifdef FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 -+ if (!p_Fm->resetOnInit) /* Skip operations done in errata workaround */ -+ { -+#endif /* FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */ -+ /* Load FMan-Controller code to IRAM */ -+ -+ ClearIRam(p_Fm); -+ -+ if (p_Fm->firmware.p_Code && (LoadFmanCtrlCode(p_Fm) != E_OK)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+#ifdef FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 -+ } -+#endif /* FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */ -+ -+#ifdef FM_CAPWAP_SUPPORT -+ /* save first 256 byte in MURAM */ -+ p_Fm->resAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_Fm->h_FmMuram, 256, 0)); -+ if (!p_Fm->resAddr) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for reserved Area failed")); -+ -+ WRITE_BLOCK(UINT_TO_PTR(p_Fm->resAddr), 0, 256); -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+#if (DPAA_VERSION >= 11) -+ p_Fm->partVSPBase = AllocVSPsForPartition(h_Fm, p_Fm->partVSPBase, p_Fm->partNumOfVSPs, p_Fm->guestId); -+ if (p_Fm->partVSPBase == (uint8_t)(ILLEGAL_BASE)) -+ DBG(WARNING, ("partition VSPs allocation is FAILED")); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ /* General FM driver initialization */ -+ p_Fm->fmMuramPhysBaseAddr = -+ (uint64_t)(XX_VirtToPhys(UINT_TO_PTR(p_Fm->baseAddr + FM_MM_MURAM))); -+ -+ for (i=0;iintrMng[i].f_Isr = UnimplementedIsr; -+ for (i=0;ifmanCtrlIntr[i].f_Isr = UnimplementedFmanCtrlIsr; -+ -+ p_FmDriverParam->exceptions = p_Fm->p_FmStateStruct->exceptions; -+ -+ /**********************/ -+ /* Init DMA Registers */ -+ /**********************/ -+ err = InitFmDma(p_Fm); -+ if (err != E_OK) -+ { -+ FreeInitResources(p_Fm); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ /**********************/ -+ /* Init FPM Registers */ -+ /**********************/ -+ err = InitFmFpm(p_Fm); -+ if (err != E_OK) -+ { -+ FreeInitResources(p_Fm); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ /* define common resources */ -+ /* allocate MURAM for FIFO according to total size */ -+ p_Fm->fifoBaseAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_Fm->h_FmMuram, -+ p_Fm->p_FmStateStruct->totalFifoSize, -+ BMI_FIFO_ALIGN)); -+ if (!p_Fm->fifoBaseAddr) -+ { -+ FreeInitResources(p_Fm); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for BMI FIFO failed")); -+ } -+ -+ p_FmDriverParam->fifo_base_addr = (uint32_t)(XX_VirtToPhys(UINT_TO_PTR(p_Fm->fifoBaseAddr)) - p_Fm->fmMuramPhysBaseAddr); -+ p_FmDriverParam->total_fifo_size = p_Fm->p_FmStateStruct->totalFifoSize; -+ p_FmDriverParam->total_num_of_tasks = p_Fm->p_FmStateStruct->totalNumOfTasks; -+ p_FmDriverParam->clk_freq = p_Fm->p_FmStateStruct->fmClkFreq; -+ -+ /**********************/ -+ /* Init BMI Registers */ -+ /**********************/ -+ err = InitFmBmi(p_Fm); -+ if (err != E_OK) -+ { -+ FreeInitResources(p_Fm); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ /**********************/ -+ /* Init QMI Registers */ -+ /**********************/ -+ err = InitFmQmi(p_Fm); -+ if (err != E_OK) -+ { -+ FreeInitResources(p_Fm); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ /* build the FM master partition IPC address */ -+ if (Sprint (p_Fm->fmModuleName, "FM_%d_%d",p_Fm->p_FmStateStruct->fmId, NCSW_MASTER_ID) != 6) -+ { -+ FreeInitResources(p_Fm); -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed")); -+ } -+ -+ err = XX_IpcRegisterMsgHandler(p_Fm->fmModuleName, FmHandleIpcMsgCB, p_Fm, FM_IPC_MAX_REPLY_SIZE); -+ if (err) -+ { -+ FreeInitResources(p_Fm); -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ } -+ -+ /* Register the FM interrupts handlers */ -+ if (p_Fm->p_FmStateStruct->irq != NO_IRQ) -+ { -+ XX_SetIntr(p_Fm->p_FmStateStruct->irq, FM_EventIsr, p_Fm); -+ XX_EnableIntr(p_Fm->p_FmStateStruct->irq); -+ } -+ -+ if (p_Fm->p_FmStateStruct->errIrq != NO_IRQ) -+ { -+ XX_SetIntr(p_Fm->p_FmStateStruct->errIrq, (void (*) (t_Handle))FM_ErrorIsr, p_Fm); -+ XX_EnableIntr(p_Fm->p_FmStateStruct->errIrq); -+ } -+ -+ err = (t_Error)fman_enable(&fman_rg , p_FmDriverParam); -+ if (err != E_OK) -+ return err; /* FIXME */ -+ -+ EnableTimeStamp(p_Fm); -+ -+ if (p_Fm->firmware.p_Code) -+ { -+ XX_Free(p_Fm->firmware.p_Code); -+ p_Fm->firmware.p_Code = NULL; -+ } -+ -+ XX_Free(p_Fm->p_FmDriverParam); -+ p_Fm->p_FmDriverParam = NULL; -+ -+ return E_OK; -+} -+ -+/**************************************************************************//** -+ @Function FM_Free -+ -+ @Description Frees all resources that were assigned to FM module. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_Fm - FM module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_Free(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ struct fman_rg fman_rg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ -+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs; -+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs; -+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs; -+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs; -+ -+ if (p_Fm->guestId != NCSW_MASTER_ID) -+ { -+#if (DPAA_VERSION >= 11) -+ FreeVSPsForPartition(h_Fm, p_Fm->partVSPBase, p_Fm->partNumOfVSPs, p_Fm->guestId); -+ -+ if (p_Fm->p_FmSp) -+ { -+ XX_Free(p_Fm->p_FmSp); -+ p_Fm->p_FmSp = NULL; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (p_Fm->fmModuleName[0] != 0) -+ XX_IpcUnregisterMsgHandler(p_Fm->fmModuleName); -+ -+ if (!p_Fm->recoveryMode) -+ XX_Free(p_Fm->p_FmStateStruct); -+ -+ XX_Free(p_Fm); -+ -+ return E_OK; -+ } -+ -+ fman_free_resources(&fman_rg); -+ -+ if ((p_Fm->guestId == NCSW_MASTER_ID) && (p_Fm->fmModuleName[0] != 0)) -+ XX_IpcUnregisterMsgHandler(p_Fm->fmModuleName); -+ -+ if (p_Fm->p_FmStateStruct) -+ { -+ if (p_Fm->p_FmStateStruct->irq != NO_IRQ) -+ { -+ XX_DisableIntr(p_Fm->p_FmStateStruct->irq); -+ XX_FreeIntr(p_Fm->p_FmStateStruct->irq); -+ } -+ if (p_Fm->p_FmStateStruct->errIrq != NO_IRQ) -+ { -+ XX_DisableIntr(p_Fm->p_FmStateStruct->errIrq); -+ XX_FreeIntr(p_Fm->p_FmStateStruct->errIrq); -+ } -+ } -+ -+#if (DPAA_VERSION >= 11) -+ FreeVSPsForPartition(h_Fm, p_Fm->partVSPBase, p_Fm->partNumOfVSPs, p_Fm->guestId); -+ -+ if (p_Fm->p_FmSp) -+ { -+ XX_Free(p_Fm->p_FmSp); -+ p_Fm->p_FmSp = NULL; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ if (p_Fm->h_Spinlock) -+ XX_FreeSpinlock(p_Fm->h_Spinlock); -+ -+ if (p_Fm->p_FmDriverParam) -+ { -+ if (p_Fm->firmware.p_Code) -+ XX_Free(p_Fm->firmware.p_Code); -+ XX_Free(p_Fm->p_FmDriverParam); -+ p_Fm->p_FmDriverParam = NULL; -+ } -+ -+ FreeInitResources(p_Fm); -+ -+ if (!p_Fm->recoveryMode && p_Fm->p_FmStateStruct) -+ XX_Free(p_Fm->p_FmStateStruct); -+ -+ XX_Free(p_Fm); -+ -+ return E_OK; -+} -+ -+/*************************************************/ -+/* API Advanced Init unit functions */ -+/*************************************************/ -+ -+t_Error FM_ConfigResetOnInit(t_Handle h_Fm, bool enable) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->resetOnInit = enable; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigResetOnInitOverrideCallback(t_Handle h_Fm, t_FmResetOnInitOverrideCallback *f_ResetOnInitOverride) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->f_ResetOnInitOverride = f_ResetOnInitOverride; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigTotalFifoSize(t_Handle h_Fm, uint32_t totalFifoSize) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmStateStruct->totalFifoSize = totalFifoSize; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaCacheOverride(t_Handle h_Fm, e_FmDmaCacheOverride cacheOverride) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ enum fman_dma_cache_override fsl_cache_override; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ FMAN_CACHE_OVERRIDE_TRANS(fsl_cache_override, cacheOverride) -+ p_Fm->p_FmDriverParam->dma_cache_override = fsl_cache_override; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaAidOverride(t_Handle h_Fm, bool aidOverride) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->dma_aid_override = aidOverride; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaAidMode(t_Handle h_Fm, e_FmDmaAidMode aidMode) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ enum fman_dma_aid_mode fsl_aid_mode; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ FMAN_AID_MODE_TRANS(fsl_aid_mode, aidMode); -+ p_Fm->p_FmDriverParam->dma_aid_mode = fsl_aid_mode; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaAxiDbgNumOfBeats(t_Handle h_Fm, uint8_t axiDbgNumOfBeats) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+#if (DPAA_VERSION >= 11) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!")); -+#else -+ p_Fm->p_FmDriverParam->dma_axi_dbg_num_of_beats = axiDbgNumOfBeats; -+ -+ return E_OK; -+#endif /* (DPAA_VERSION >= 11) */ -+} -+ -+t_Error FM_ConfigDmaCamNumOfEntries(t_Handle h_Fm, uint8_t numOfEntries) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->dma_cam_num_of_entries = numOfEntries; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaDbgCounter(t_Handle h_Fm, e_FmDmaDbgCntMode fmDmaDbgCntMode) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ enum fman_dma_dbg_cnt_mode fsl_dma_dbg_cnt; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ FMAN_DMA_DBG_CNT_TRANS(fsl_dma_dbg_cnt, fmDmaDbgCntMode); -+ p_Fm->p_FmDriverParam->dma_dbg_cnt_mode = fsl_dma_dbg_cnt; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaStopOnBusErr(t_Handle h_Fm, bool stop) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->dma_stop_on_bus_error = stop; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaEmergency(t_Handle h_Fm, t_FmDmaEmergency *p_Emergency) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ enum fman_dma_emergency_level fsl_dma_emer; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ FMAN_DMA_EMER_TRANS(fsl_dma_emer, p_Emergency->emergencyLevel); -+ p_Fm->p_FmDriverParam->dma_en_emergency = TRUE; -+ p_Fm->p_FmDriverParam->dma_emergency_bus_select = (uint32_t)p_Emergency->emergencyBusSelect; -+ p_Fm->p_FmDriverParam->dma_emergency_level = fsl_dma_emer; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaEmergencySmoother(t_Handle h_Fm, uint32_t emergencyCnt) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->dma_en_emergency_smoother = TRUE; -+ p_Fm->p_FmDriverParam->dma_emergency_switch_counter = emergencyCnt; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaErr(t_Handle h_Fm, e_FmDmaErr dmaErr) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ enum fman_dma_err fsl_dma_err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ FMAN_DMA_ERR_TRANS(fsl_dma_err, dmaErr); -+ p_Fm->p_FmDriverParam->dma_err = fsl_dma_err; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigCatastrophicErr(t_Handle h_Fm, e_FmCatastrophicErr catastrophicErr) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ enum fman_catastrophic_err fsl_catastrophic_err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ FMAN_CATASTROPHIC_ERR_TRANS(fsl_catastrophic_err, catastrophicErr); -+ p_Fm->p_FmDriverParam->catastrophic_err = fsl_catastrophic_err; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigEnableMuramTestMode(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!")); -+ -+ p_Fm->p_FmDriverParam->en_muram_test_mode = TRUE; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigEnableIramTestMode(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE ); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!")); -+ -+ p_Fm->p_FmDriverParam->en_iram_test_mode = TRUE; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigHaltOnExternalActivation(t_Handle h_Fm, bool enable) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->halt_on_external_activ = enable; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigHaltOnUnrecoverableEccError(t_Handle h_Fm, bool enable) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!")); -+ -+ p_Fm->p_FmDriverParam->halt_on_unrecov_ecc_err = enable; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigException(t_Handle h_Fm, e_FmExceptions exception, bool enable) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ uint32_t bitMask = 0; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ GET_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_Fm->userSetExceptions |= bitMask; -+ else -+ p_Fm->p_FmStateStruct->exceptions &= ~bitMask; -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigExternalEccRamsEnable(t_Handle h_Fm, bool enable) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->external_ecc_rams_enable = enable; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigTnumAgingPeriod(t_Handle h_Fm, uint16_t tnumAgingPeriod) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->tnum_aging_period = tnumAgingPeriod; -+ p_Fm->tnumAgingPeriod = p_Fm->p_FmDriverParam->tnum_aging_period; -+ -+ return E_OK; -+} -+ -+/****************************************************/ -+/* Hidden-DEBUG Only API */ -+/****************************************************/ -+ -+t_Error FM_ConfigThresholds(t_Handle h_Fm, t_FmThresholds *p_FmThresholds) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->disp_limit_tsh = p_FmThresholds->dispLimit; -+ p_Fm->p_FmDriverParam->prs_disp_tsh = p_FmThresholds->prsDispTh; -+ p_Fm->p_FmDriverParam->plcr_disp_tsh = p_FmThresholds->plcrDispTh; -+ p_Fm->p_FmDriverParam->kg_disp_tsh = p_FmThresholds->kgDispTh; -+ p_Fm->p_FmDriverParam->bmi_disp_tsh = p_FmThresholds->bmiDispTh; -+ p_Fm->p_FmDriverParam->qmi_enq_disp_tsh = p_FmThresholds->qmiEnqDispTh; -+ p_Fm->p_FmDriverParam->qmi_deq_disp_tsh = p_FmThresholds->qmiDeqDispTh; -+ p_Fm->p_FmDriverParam->fm_ctl1_disp_tsh = p_FmThresholds->fmCtl1DispTh; -+ p_Fm->p_FmDriverParam->fm_ctl2_disp_tsh = p_FmThresholds->fmCtl2DispTh; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaSosEmergencyThreshold(t_Handle h_Fm, uint32_t dmaSosEmergency) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->dma_sos_emergency = dmaSosEmergency; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaWriteBufThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds) -+ -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+#if (DPAA_VERSION >= 11) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!")); -+#else -+ p_Fm->p_FmDriverParam->dma_write_buf_tsh_asrt_emer = p_FmDmaThresholds->assertEmergency; -+ p_Fm->p_FmDriverParam->dma_write_buf_tsh_clr_emer = p_FmDmaThresholds->clearEmergency; -+ -+ return E_OK; -+#endif -+} -+ -+t_Error FM_ConfigDmaCommQThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->dma_comm_qtsh_asrt_emer = p_FmDmaThresholds->assertEmergency; -+ p_Fm->p_FmDriverParam->dma_comm_qtsh_clr_emer = p_FmDmaThresholds->clearEmergency; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigDmaReadBufThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+#if (DPAA_VERSION >= 11) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!")); -+#else -+ p_Fm->p_FmDriverParam->dma_read_buf_tsh_clr_emer = p_FmDmaThresholds->clearEmergency; -+ p_Fm->p_FmDriverParam->dma_read_buf_tsh_asrt_emer = p_FmDmaThresholds->assertEmergency; -+ -+ return E_OK; -+#endif -+} -+ -+t_Error FM_ConfigDmaWatchdog(t_Handle h_Fm, uint32_t watchdogValue) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ p_Fm->p_FmDriverParam->dma_watchdog = watchdogValue; -+ -+ return E_OK; -+} -+ -+t_Error FM_ConfigEnableCounters(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+UNUSED(p_Fm); -+ -+ return E_OK; -+} -+ -+t_Error FmGetSetParams(t_Handle h_Fm, t_FmGetSetParams *p_Params) -+{ -+ t_Fm* p_Fm = (t_Fm*)h_Fm; -+ if (p_Params->setParams.type & UPDATE_FM_CLD) -+ { -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_cld, GET_UINT32( -+ p_Fm->p_FmFpmRegs->fm_cld) | 0x00000800); -+ } -+ if (p_Params->setParams.type & CLEAR_IRAM_READY) -+ { -+ t_FMIramRegs *p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM); -+ WRITE_UINT32(p_Iram->iready,GET_UINT32(p_Iram->iready) & ~IRAM_READY); -+ } -+ if (p_Params->setParams.type & UPDATE_FPM_EXTC) -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_extc,0x80000000); -+ if (p_Params->setParams.type & UPDATE_FPM_EXTC_CLEAR) -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_extc,0x00800000); -+ if (p_Params->setParams.type & UPDATE_FPM_BRKC_SLP) -+ { -+ if (p_Params->setParams.sleep) -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc, GET_UINT32( -+ p_Fm->p_FmFpmRegs->fmfp_brkc) | FPM_BRKC_SLP); -+ else -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc, GET_UINT32( -+ p_Fm->p_FmFpmRegs->fmfp_brkc) & ~FPM_BRKC_SLP); -+ } -+ if (p_Params->getParams.type & GET_FM_CLD) -+ p_Params->getParams.fm_cld = GET_UINT32(p_Fm->p_FmFpmRegs->fm_cld); -+ if (p_Params->getParams.type & GET_FMQM_GS) -+ p_Params->getParams.fmqm_gs = GET_UINT32(p_Fm->p_FmQmiRegs->fmqm_gs); -+ if (p_Params->getParams.type & GET_FM_NPI) -+ p_Params->getParams.fm_npi = GET_UINT32(p_Fm->p_FmFpmRegs->fm_npi); -+ if (p_Params->getParams.type & GET_FMFP_EXTC) -+ p_Params->getParams.fmfp_extc = GET_UINT32(p_Fm->p_FmFpmRegs->fmfp_extc); -+ return E_OK; -+} -+ -+ -+/****************************************************/ -+/* API Run-time Control uint functions */ -+/****************************************************/ -+void FM_EventIsr(t_Handle h_Fm) -+{ -+#define FM_M_CALL_1G_MAC_ISR(_id) \ -+ { \ -+ if (p_Fm->guestId != p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id)].guestId) \ -+ SendIpcIsr(p_Fm, (e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id), pending); \ -+ else \ -+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id)].h_SrcHandle);\ -+ } -+#define FM_M_CALL_10G_MAC_ISR(_id) \ -+ { \ -+ if (p_Fm->guestId != p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id)].guestId) \ -+ SendIpcIsr(p_Fm, (e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id), pending); \ -+ else \ -+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id)].h_SrcHandle);\ -+ } -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ uint32_t pending, event; -+ struct fman_fpm_regs *fpm_rg; -+ -+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN(!p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ /* normal interrupts */ -+ pending = fman_get_normal_pending(fpm_rg); -+ if (!pending) -+ return; -+ if (pending & INTR_EN_WAKEUP) // this is a wake up from sleep interrupt -+ { -+ t_FmGetSetParams fmGetSetParams; -+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams)); -+ fmGetSetParams.setParams.type = UPDATE_FPM_BRKC_SLP; -+ fmGetSetParams.setParams.sleep = 0; -+ FmGetSetParams(h_Fm, &fmGetSetParams); -+ } -+ if (pending & INTR_EN_QMI) -+ QmiEvent(p_Fm); -+ if (pending & INTR_EN_PRS) -+ p_Fm->intrMng[e_FM_EV_PRS].f_Isr(p_Fm->intrMng[e_FM_EV_PRS].h_SrcHandle); -+ if (pending & INTR_EN_PLCR) -+ p_Fm->intrMng[e_FM_EV_PLCR].f_Isr(p_Fm->intrMng[e_FM_EV_PLCR].h_SrcHandle); -+ if (pending & INTR_EN_TMR) -+ p_Fm->intrMng[e_FM_EV_TMR].f_Isr(p_Fm->intrMng[e_FM_EV_TMR].h_SrcHandle); -+ -+ /* MAC events may belong to different partitions */ -+ if (pending & INTR_EN_1G_MAC0) -+ FM_M_CALL_1G_MAC_ISR(0); -+ if (pending & INTR_EN_1G_MAC1) -+ FM_M_CALL_1G_MAC_ISR(1); -+ if (pending & INTR_EN_1G_MAC2) -+ FM_M_CALL_1G_MAC_ISR(2); -+ if (pending & INTR_EN_1G_MAC3) -+ FM_M_CALL_1G_MAC_ISR(3); -+ if (pending & INTR_EN_1G_MAC4) -+ FM_M_CALL_1G_MAC_ISR(4); -+ if (pending & INTR_EN_1G_MAC5) -+ FM_M_CALL_1G_MAC_ISR(5); -+ if (pending & INTR_EN_1G_MAC6) -+ FM_M_CALL_1G_MAC_ISR(6); -+ if (pending & INTR_EN_1G_MAC7) -+ FM_M_CALL_1G_MAC_ISR(7); -+ if (pending & INTR_EN_10G_MAC0) -+ FM_M_CALL_10G_MAC_ISR(0); -+ if (pending & INTR_EN_10G_MAC1) -+ FM_M_CALL_10G_MAC_ISR(1); -+ -+ /* IM port events may belong to different partitions */ -+ if (pending & INTR_EN_REV0) -+ { -+ event = fman_get_controller_event(fpm_rg, 0); -+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_FMAN_CTRL_0].guestId) -+ /*TODO IPC ISR For Fman Ctrl */ -+ ASSERT_COND(0); -+ /* SendIpcIsr(p_Fm, e_FM_EV_FMAN_CTRL_0, pending); */ -+ else -+ p_Fm->fmanCtrlIntr[0].f_Isr(p_Fm->fmanCtrlIntr[0].h_SrcHandle, event); -+ -+ } -+ if (pending & INTR_EN_REV1) -+ { -+ event = fman_get_controller_event(fpm_rg, 1); -+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_FMAN_CTRL_1].guestId) -+ /*TODO IPC ISR For Fman Ctrl */ -+ ASSERT_COND(0); -+ /* SendIpcIsr(p_Fm, e_FM_EV_FMAN_CTRL_1, pending); */ -+ else -+ p_Fm->fmanCtrlIntr[1].f_Isr(p_Fm->fmanCtrlIntr[1].h_SrcHandle, event); -+ } -+ if (pending & INTR_EN_REV2) -+ { -+ event = fman_get_controller_event(fpm_rg, 2); -+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_FMAN_CTRL_2].guestId) -+ /*TODO IPC ISR For Fman Ctrl */ -+ ASSERT_COND(0); -+ /* SendIpcIsr(p_Fm, e_FM_EV_FMAN_CTRL_2, pending); */ -+ else -+ p_Fm->fmanCtrlIntr[2].f_Isr(p_Fm->fmanCtrlIntr[2].h_SrcHandle, event); -+ } -+ if (pending & INTR_EN_REV3) -+ { -+ event = fman_get_controller_event(fpm_rg, 3); -+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_FMAN_CTRL_3].guestId) -+ /*TODO IPC ISR For Fman Ctrl */ -+ ASSERT_COND(0); -+ /* SendIpcIsr(p_Fm, e_FM_EV_FMAN_CTRL_2, pendin3); */ -+ else -+ p_Fm->fmanCtrlIntr[3].f_Isr(p_Fm->fmanCtrlIntr[3].h_SrcHandle, event); -+ } -+#ifdef FM_MACSEC_SUPPORT -+ if (pending & INTR_EN_MACSEC_MAC0) -+ { -+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_MACSEC_MAC0].guestId) -+ SendIpcIsr(p_Fm, e_FM_EV_MACSEC_MAC0, pending); -+ else -+ p_Fm->intrMng[e_FM_EV_MACSEC_MAC0].f_Isr(p_Fm->intrMng[e_FM_EV_MACSEC_MAC0].h_SrcHandle); -+ } -+#endif /* FM_MACSEC_SUPPORT */ -+} -+ -+t_Error FM_ErrorIsr(t_Handle h_Fm) -+{ -+#define FM_M_CALL_1G_MAC_ERR_ISR(_id) \ -+ { \ -+ if (p_Fm->guestId != p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id)].guestId) \ -+ SendIpcIsr(p_Fm, (e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id), pending); \ -+ else \ -+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id)].h_SrcHandle);\ -+ } -+#define FM_M_CALL_10G_MAC_ERR_ISR(_id) \ -+ { \ -+ if (p_Fm->guestId != p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id)].guestId) \ -+ SendIpcIsr(p_Fm, (e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id), pending); \ -+ else \ -+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id)].h_SrcHandle);\ -+ } -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ uint32_t pending; -+ struct fman_fpm_regs *fpm_rg; -+ -+ SANITY_CHECK_RETURN_ERROR(h_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ /* error interrupts */ -+ pending = fman_get_fpm_error_interrupts(fpm_rg); -+ if (!pending) -+ return ERROR_CODE(E_EMPTY); -+ -+ if (pending & ERR_INTR_EN_BMI) -+ BmiErrEvent(p_Fm); -+ if (pending & ERR_INTR_EN_QMI) -+ QmiErrEvent(p_Fm); -+ if (pending & ERR_INTR_EN_FPM) -+ FpmErrEvent(p_Fm); -+ if (pending & ERR_INTR_EN_DMA) -+ DmaErrEvent(p_Fm); -+ if (pending & ERR_INTR_EN_IRAM) -+ IramErrIntr(p_Fm); -+ if (pending & ERR_INTR_EN_MURAM) -+ MuramErrIntr(p_Fm); -+ if (pending & ERR_INTR_EN_PRS) -+ p_Fm->intrMng[e_FM_EV_ERR_PRS].f_Isr(p_Fm->intrMng[e_FM_EV_ERR_PRS].h_SrcHandle); -+ if (pending & ERR_INTR_EN_PLCR) -+ p_Fm->intrMng[e_FM_EV_ERR_PLCR].f_Isr(p_Fm->intrMng[e_FM_EV_ERR_PLCR].h_SrcHandle); -+ if (pending & ERR_INTR_EN_KG) -+ p_Fm->intrMng[e_FM_EV_ERR_KG].f_Isr(p_Fm->intrMng[e_FM_EV_ERR_KG].h_SrcHandle); -+ -+ /* MAC events may belong to different partitions */ -+ if (pending & ERR_INTR_EN_1G_MAC0) -+ FM_M_CALL_1G_MAC_ERR_ISR(0); -+ if (pending & ERR_INTR_EN_1G_MAC1) -+ FM_M_CALL_1G_MAC_ERR_ISR(1); -+ if (pending & ERR_INTR_EN_1G_MAC2) -+ FM_M_CALL_1G_MAC_ERR_ISR(2); -+ if (pending & ERR_INTR_EN_1G_MAC3) -+ FM_M_CALL_1G_MAC_ERR_ISR(3); -+ if (pending & ERR_INTR_EN_1G_MAC4) -+ FM_M_CALL_1G_MAC_ERR_ISR(4); -+ if (pending & ERR_INTR_EN_1G_MAC5) -+ FM_M_CALL_1G_MAC_ERR_ISR(5); -+ if (pending & ERR_INTR_EN_1G_MAC6) -+ FM_M_CALL_1G_MAC_ERR_ISR(6); -+ if (pending & ERR_INTR_EN_1G_MAC7) -+ FM_M_CALL_1G_MAC_ERR_ISR(7); -+ if (pending & ERR_INTR_EN_10G_MAC0) -+ FM_M_CALL_10G_MAC_ERR_ISR(0); -+ if (pending & ERR_INTR_EN_10G_MAC1) -+ FM_M_CALL_10G_MAC_ERR_ISR(1); -+ -+#ifdef FM_MACSEC_SUPPORT -+ if (pending & ERR_INTR_EN_MACSEC_MAC0) -+ { -+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_ERR_MACSEC_MAC0].guestId) -+ SendIpcIsr(p_Fm, e_FM_EV_ERR_MACSEC_MAC0, pending); -+ else -+ p_Fm->intrMng[e_FM_EV_ERR_MACSEC_MAC0].f_Isr(p_Fm->intrMng[e_FM_EV_ERR_MACSEC_MAC0].h_SrcHandle); -+ } -+#endif /* FM_MACSEC_SUPPORT */ -+ -+ return E_OK; -+} -+ -+t_Error FM_SetPortsBandwidth(t_Handle h_Fm, t_FmPortsBandwidthParams *p_PortsBandwidth) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ int i; -+ uint8_t sum; -+ uint8_t hardwarePortId; -+ uint8_t weights[64]; -+ uint8_t weight, maxPercent = 0; -+ struct fman_bmi_regs *bmi_rg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ bmi_rg = p_Fm->p_FmBmiRegs; -+ -+ memset(weights, 0, (sizeof(uint8_t) * 64)); -+ -+ /* check that all ports add up to 100% */ -+ sum = 0; -+ for (i=0; i < p_PortsBandwidth->numOfPorts; i++) -+ sum +=p_PortsBandwidth->portsBandwidths[i].bandwidth; -+ if (sum != 100) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Sum of ports bandwidth differ from 100%")); -+ -+ /* find highest percent */ -+ for (i=0; i < p_PortsBandwidth->numOfPorts; i++) -+ { -+ if (p_PortsBandwidth->portsBandwidths[i].bandwidth > maxPercent) -+ maxPercent = p_PortsBandwidth->portsBandwidths[i].bandwidth; -+ } -+ -+ ASSERT_COND(maxPercent > 0); /* guaranteed by sum = 100 */ -+ -+ /* calculate weight for each port */ -+ for (i=0; i < p_PortsBandwidth->numOfPorts; i++) -+ { -+ weight = (uint8_t)((p_PortsBandwidth->portsBandwidths[i].bandwidth * PORT_MAX_WEIGHT ) / maxPercent); -+ /* we want even division between 1-to-PORT_MAX_WEIGHT. so if exact division -+ is not reached, we round up so that: -+ 0 until maxPercent/PORT_MAX_WEIGHT get "1" -+ maxPercent/PORT_MAX_WEIGHT+1 until (maxPercent/PORT_MAX_WEIGHT)*2 get "2" -+ ... -+ maxPercent - maxPercent/PORT_MAX_WEIGHT until maxPercent get "PORT_MAX_WEIGHT: */ -+ if ((uint8_t)((p_PortsBandwidth->portsBandwidths[i].bandwidth * PORT_MAX_WEIGHT ) % maxPercent)) -+ weight++; -+ -+ /* find the location of this port within the register */ -+ hardwarePortId = -+ SwPortIdToHwPortId(p_PortsBandwidth->portsBandwidths[i].type, -+ p_PortsBandwidth->portsBandwidths[i].relativePortId, -+ p_Fm->p_FmStateStruct->revInfo.majorRev, -+ p_Fm->p_FmStateStruct->revInfo.minorRev); -+ -+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63)); -+ weights[hardwarePortId] = weight; -+ } -+ -+ fman_set_ports_bandwidth(bmi_rg, weights); -+ -+ return E_OK; -+} -+ -+t_Error FM_EnableRamsEcc(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ struct fman_fpm_regs *fpm_rg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ -+ fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ if (p_Fm->guestId != NCSW_MASTER_ID) -+ { -+ t_FmIpcMsg msg; -+ t_Error err; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.msgId = FM_ENABLE_RAM_ECC; -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ NULL, -+ NULL, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ return E_OK; -+ } -+ -+ if (!p_Fm->p_FmStateStruct->internalCall) -+ p_Fm->p_FmStateStruct->explicitEnable = TRUE; -+ p_Fm->p_FmStateStruct->internalCall = FALSE; -+ -+ if (p_Fm->p_FmStateStruct->ramsEccEnable) -+ return E_OK; -+ else -+ { -+ fman_enable_rams_ecc(fpm_rg); -+ p_Fm->p_FmStateStruct->ramsEccEnable = TRUE; -+ } -+ -+ return E_OK; -+} -+ -+t_Error FM_DisableRamsEcc(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ bool explicitDisable = FALSE; -+ struct fman_fpm_regs *fpm_rg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_HANDLE); -+ -+ fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ if (p_Fm->guestId != NCSW_MASTER_ID) -+ { -+ t_Error err; -+ t_FmIpcMsg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.msgId = FM_DISABLE_RAM_ECC; -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ NULL, -+ NULL, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ return E_OK; -+ } -+ -+ if (!p_Fm->p_FmStateStruct->internalCall) -+ explicitDisable = TRUE; -+ p_Fm->p_FmStateStruct->internalCall = FALSE; -+ -+ /* if rams are already disabled, or if rams were explicitly enabled and are -+ currently called indirectly (not explicitly), ignore this call. */ -+ if (!p_Fm->p_FmStateStruct->ramsEccEnable || -+ (p_Fm->p_FmStateStruct->explicitEnable && !explicitDisable)) -+ return E_OK; -+ else -+ { -+ if (p_Fm->p_FmStateStruct->explicitEnable) -+ /* This is the case were both explicit are TRUE. -+ Turn off this flag for cases were following ramsEnable -+ routines are called */ -+ p_Fm->p_FmStateStruct->explicitEnable = FALSE; -+ -+ fman_enable_rams_ecc(fpm_rg); -+ p_Fm->p_FmStateStruct->ramsEccEnable = FALSE; -+ } -+ -+ return E_OK; -+} -+ -+t_Error FM_SetException(t_Handle h_Fm, e_FmExceptions exception, bool enable) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ uint32_t bitMask = 0; -+ enum fman_exceptions fslException; -+ struct fman_rg fman_rg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ -+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs; -+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs; -+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs; -+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs; -+ -+ GET_EXCEPTION_FLAG(bitMask, exception); -+ if (bitMask) -+ { -+ if (enable) -+ p_Fm->p_FmStateStruct->exceptions |= bitMask; -+ else -+ p_Fm->p_FmStateStruct->exceptions &= ~bitMask; -+ -+ fslException = FmanExceptionTrans(exception); -+ -+ return (t_Error)fman_set_exception(&fman_rg, -+ fslException, -+ enable); -+ } -+ else -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception")); -+ -+ return E_OK; -+} -+ -+t_Error FM_GetRevision(t_Handle h_Fm, t_FmRevisionInfo *p_FmRevisionInfo) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ p_FmRevisionInfo->majorRev = p_Fm->p_FmStateStruct->revInfo.majorRev; -+ p_FmRevisionInfo->minorRev = p_Fm->p_FmStateStruct->revInfo.minorRev; -+ -+ return E_OK; -+} -+ -+t_Error FM_GetFmanCtrlCodeRevision(t_Handle h_Fm, t_FmCtrlCodeRevisionInfo *p_RevisionInfo) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_FMIramRegs *p_Iram; -+ uint32_t revInfo; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_RevisionInfo, E_NULL_POINTER); -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_Error err; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength; -+ t_FmIpcFmanCtrlCodeRevisionInfo ipcRevInfo; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_GET_FMAN_CTRL_CODE_REV; -+ replyLength = sizeof(uint32_t) + sizeof(t_FmCtrlCodeRevisionInfo); -+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ if (replyLength != (sizeof(uint32_t) + sizeof(t_FmCtrlCodeRevisionInfo))) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ memcpy((uint8_t*)&ipcRevInfo, reply.replyBody, sizeof(t_FmCtrlCodeRevisionInfo)); -+ p_RevisionInfo->packageRev = ipcRevInfo.packageRev; -+ p_RevisionInfo->majorRev = ipcRevInfo.majorRev; -+ p_RevisionInfo->minorRev = ipcRevInfo.minorRev; -+ return (t_Error)(reply.error); -+ } -+ else if (p_Fm->guestId != NCSW_MASTER_ID) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("running in guest-mode without IPC!")); -+ -+ p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM); -+ WRITE_UINT32(p_Iram->iadd, 0x4); -+ while (GET_UINT32(p_Iram->iadd) != 0x4) ; -+ revInfo = GET_UINT32(p_Iram->idata); -+ p_RevisionInfo->packageRev = (uint16_t)((revInfo & 0xFFFF0000) >> 16); -+ p_RevisionInfo->majorRev = (uint8_t)((revInfo & 0x0000FF00) >> 8); -+ p_RevisionInfo->minorRev = (uint8_t)(revInfo & 0x000000FF); -+ -+ return E_OK; -+} -+ -+uint32_t FM_GetCounter(t_Handle h_Fm, e_FmCounters counter) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_Error err; -+ uint32_t counterValue; -+ struct fman_rg fman_rg; -+ enum fman_counters fsl_counter; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(!p_Fm->p_FmDriverParam, E_INVALID_STATE, 0); -+ -+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs; -+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs; -+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs; -+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs; -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->baseAddr && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ uint32_t replyLength, outCounter; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_GET_COUNTER; -+ memcpy(msg.msgBody, (uint8_t *)&counter, sizeof(uint32_t)); -+ replyLength = sizeof(uint32_t) + sizeof(uint32_t); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId) +sizeof(counterValue), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ { -+ REPORT_ERROR(MAJOR, err, NO_MSG); -+ return 0; -+ } -+ if (replyLength != (sizeof(uint32_t) + sizeof(uint32_t))) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return 0; -+ } -+ -+ memcpy((uint8_t*)&outCounter, reply.replyBody, sizeof(uint32_t)); -+ return outCounter; -+ } -+ else if (!p_Fm->baseAddr) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Either IPC or 'baseAddress' is required!")); -+ return 0; -+ } -+ -+ /* When applicable (when there is an 'enable counters' bit, -+ check that counters are enabled */ -+ switch (counter) -+ { -+ case (e_FM_COUNTERS_DEQ_1): -+ case (e_FM_COUNTERS_DEQ_2): -+ case (e_FM_COUNTERS_DEQ_3): -+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev == 4) || -+ (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Requested counter not supported")); -+ return 0; -+ } -+ case (e_FM_COUNTERS_ENQ_TOTAL_FRAME): -+ case (e_FM_COUNTERS_DEQ_TOTAL_FRAME): -+ case (e_FM_COUNTERS_DEQ_0): -+ case (e_FM_COUNTERS_DEQ_FROM_DEFAULT): -+ case (e_FM_COUNTERS_DEQ_FROM_CONTEXT): -+ case (e_FM_COUNTERS_DEQ_FROM_FD): -+ case (e_FM_COUNTERS_DEQ_CONFIRM): -+ if (!(GET_UINT32(p_Fm->p_FmQmiRegs->fmqm_gc) & QMI_CFG_EN_COUNTERS)) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Requested counter was not enabled")); -+ return 0; -+ } -+ break; -+ default: -+ break; -+ } -+ -+ FMAN_COUNTERS_TRANS(fsl_counter, counter); -+ return fman_get_counter(&fman_rg, fsl_counter); -+} -+ -+t_Error FM_ModifyCounter(t_Handle h_Fm, e_FmCounters counter, uint32_t val) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ struct fman_rg fman_rg; -+ enum fman_counters fsl_counter; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ -+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs; -+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs; -+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs; -+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs; -+ -+ FMAN_COUNTERS_TRANS(fsl_counter, counter); -+ return (t_Error)fman_modify_counter(&fman_rg, fsl_counter, val); -+} -+ -+void FM_SetDmaEmergency(t_Handle h_Fm, e_FmDmaMuramPort muramPort, bool enable) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ struct fman_dma_regs *dma_rg; -+ -+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ -+ dma_rg = p_Fm->p_FmDmaRegs; -+ -+ fman_set_dma_emergency(dma_rg, !!(muramPort==e_FM_DMA_MURAM_PORT_WRITE), enable); -+} -+ -+void FM_SetDmaExtBusPri(t_Handle h_Fm, e_FmDmaExtBusPri pri) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ struct fman_dma_regs *dma_rg; -+ -+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ -+ dma_rg = p_Fm->p_FmDmaRegs; -+ -+ fman_set_dma_ext_bus_pri(dma_rg, pri); -+} -+ -+void FM_GetDmaStatus(t_Handle h_Fm, t_FmDmaStatus *p_FmDmaStatus) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ uint32_t dmaStatus; -+ struct fman_dma_regs *dma_rg; -+ -+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ -+ dma_rg = p_Fm->p_FmDmaRegs; -+ -+ if ((p_Fm->guestId != NCSW_MASTER_ID) && -+ !p_Fm->baseAddr && -+ p_Fm->h_IpcSessions[0]) -+ { -+ t_FmIpcDmaStatus ipcDmaStatus; -+ t_FmIpcMsg msg; -+ t_FmIpcReply reply; -+ t_Error err; -+ uint32_t replyLength; -+ -+ memset(&msg, 0, sizeof(msg)); -+ memset(&reply, 0, sizeof(reply)); -+ msg.msgId = FM_DMA_STAT; -+ replyLength = sizeof(uint32_t) + sizeof(t_FmIpcDmaStatus); -+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0], -+ (uint8_t*)&msg, -+ sizeof(msg.msgId), -+ (uint8_t*)&reply, -+ &replyLength, -+ NULL, -+ NULL); -+ if (err != E_OK) -+ { -+ REPORT_ERROR(MINOR, err, NO_MSG); -+ return; -+ } -+ if (replyLength != (sizeof(uint32_t) + sizeof(t_FmIpcDmaStatus))) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch")); -+ return; -+ } -+ memcpy((uint8_t*)&ipcDmaStatus, reply.replyBody, sizeof(t_FmIpcDmaStatus)); -+ -+ p_FmDmaStatus->cmqNotEmpty = (bool)ipcDmaStatus.boolCmqNotEmpty; /**< Command queue is not empty */ -+ p_FmDmaStatus->busError = (bool)ipcDmaStatus.boolBusError; /**< Bus error occurred */ -+ p_FmDmaStatus->readBufEccError = (bool)ipcDmaStatus.boolReadBufEccError; /**< Double ECC error on buffer Read */ -+ p_FmDmaStatus->writeBufEccSysError =(bool)ipcDmaStatus.boolWriteBufEccSysError; /**< Double ECC error on buffer write from system side */ -+ p_FmDmaStatus->writeBufEccFmError = (bool)ipcDmaStatus.boolWriteBufEccFmError; /**< Double ECC error on buffer write from FM side */ -+ p_FmDmaStatus->singlePortEccError = (bool)ipcDmaStatus.boolSinglePortEccError; /**< Double ECC error on buffer write from FM side */ -+ return; -+ } -+ else if (!p_Fm->baseAddr) -+ { -+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, -+ ("Either IPC or 'baseAddress' is required!")); -+ return; -+ } -+ -+ dmaStatus = fman_get_dma_status(dma_rg); -+ -+ p_FmDmaStatus->cmqNotEmpty = (bool)(dmaStatus & DMA_STATUS_CMD_QUEUE_NOT_EMPTY); -+ p_FmDmaStatus->busError = (bool)(dmaStatus & DMA_STATUS_BUS_ERR); -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) -+ p_FmDmaStatus->singlePortEccError = (bool)(dmaStatus & DMA_STATUS_FM_SPDAT_ECC); -+ else -+ { -+ p_FmDmaStatus->readBufEccError = (bool)(dmaStatus & DMA_STATUS_READ_ECC); -+ p_FmDmaStatus->writeBufEccSysError = (bool)(dmaStatus & DMA_STATUS_SYSTEM_WRITE_ECC); -+ p_FmDmaStatus->writeBufEccFmError = (bool)(dmaStatus & DMA_STATUS_FM_WRITE_ECC); -+ } -+} -+ -+void FM_Resume(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ struct fman_fpm_regs *fpm_rg; -+ -+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ fpm_rg = p_Fm->p_FmFpmRegs; -+ -+ fman_resume(fpm_rg); -+} -+ -+t_Error FM_GetSpecialOperationCoding(t_Handle h_Fm, -+ fmSpecialOperations_t spOper, -+ uint8_t *p_SpOperCoding) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ t_FmCtrlCodeRevisionInfo revInfo; -+ t_Error err; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR(p_SpOperCoding, E_NULL_POINTER); -+ -+ if (!spOper) -+ { -+ *p_SpOperCoding = 0; -+ return E_OK; -+ } -+ -+ if ((err = FM_GetFmanCtrlCodeRevision(p_Fm, &revInfo)) != E_OK) -+ { -+ DBG(WARNING, ("FM in guest-mode without IPC, can't validate firmware revision.")); -+ revInfo.packageRev = IP_OFFLOAD_PACKAGE_NUMBER; -+ } -+ else if (!IS_OFFLOAD_PACKAGE(revInfo.packageRev)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Fman ctrl code package")); -+ -+ switch (spOper) -+ { -+ case (FM_SP_OP_CAPWAP_DTLS_DEC): -+ *p_SpOperCoding = 9; -+ break; -+ case (FM_SP_OP_CAPWAP_DTLS_ENC): -+ *p_SpOperCoding = 10; -+ break; -+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_UPDATE_UDP_LEN|FM_SP_OP_IPSEC_MANIP): -+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_UPDATE_UDP_LEN|FM_SP_OP_IPSEC_MANIP|FM_SP_OP_RPD): -+ *p_SpOperCoding = 5; -+ break; -+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_MANIP): -+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_MANIP|FM_SP_OP_RPD): -+ *p_SpOperCoding = 6; -+ break; -+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_UPDATE_UDP_LEN|FM_SP_OP_RPD): -+ *p_SpOperCoding = 3; -+ break; -+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_UPDATE_UDP_LEN): -+ *p_SpOperCoding = 1; -+ break; -+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_UPDATE_UDP_LEN|FM_SP_OP_IPSEC_NO_ETH_HDR): -+ *p_SpOperCoding = 12; -+ break; -+ case (FM_SP_OP_IPSEC|FM_SP_OP_RPD): -+ *p_SpOperCoding = 4; -+ break; -+ case (FM_SP_OP_IPSEC): -+ *p_SpOperCoding = 2; -+ break; -+ case (FM_SP_OP_DCL4C): -+ *p_SpOperCoding = 7; -+ break; -+ case (FM_SP_OP_CLEAR_RPD): -+ *p_SpOperCoding = 8; -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ } -+ -+ return E_OK; -+} -+ -+t_Error FM_CtrlMonStart(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ t_FmTrbRegs *p_MonRegs; -+ uint8_t i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc, -+ GET_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc) | FPM_BRKC_RDBG); -+ -+ for (i = 0; i < FM_NUM_OF_CTRL; i++) -+ { -+ p_MonRegs = (t_FmTrbRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_TRB(i)); -+ -+ /* Reset control registers */ -+ WRITE_UINT32(p_MonRegs->tcrh, TRB_TCRH_RESET); -+ WRITE_UINT32(p_MonRegs->tcrl, TRB_TCRL_RESET); -+ -+ /* Configure: counter #1 counts all stalls in risc - ldsched stall -+ counter #2 counts all stalls in risc - other stall*/ -+ WRITE_UINT32(p_MonRegs->tcrl, TRB_TCRL_RESET | TRB_TCRL_UTIL); -+ -+ /* Enable monitoring */ -+ WRITE_UINT32(p_MonRegs->tcrh, TRB_TCRH_ENABLE_COUNTERS); -+ } -+ -+ return E_OK; -+} -+ -+t_Error FM_CtrlMonStop(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ t_FmTrbRegs *p_MonRegs; -+ uint8_t i; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ -+ for (i = 0; i < FM_NUM_OF_CTRL; i++) -+ { -+ p_MonRegs = (t_FmTrbRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_TRB(i)); -+ WRITE_UINT32(p_MonRegs->tcrh, TRB_TCRH_DISABLE_COUNTERS); -+ } -+ -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc, -+ GET_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc) & ~FPM_BRKC_RDBG); -+ -+ return E_OK; -+} -+ -+t_Error FM_CtrlMonGetCounters(t_Handle h_Fm, uint8_t fmCtrlIndex, t_FmCtrlMon *p_Mon) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_Fm; -+ t_FmTrbRegs *p_MonRegs; -+ uint64_t clkCnt, utilValue, effValue; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED); -+ SANITY_CHECK_RETURN_ERROR(p_Mon, E_NULL_POINTER); -+ -+ if (fmCtrlIndex >= FM_NUM_OF_CTRL) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("FM Controller index")); -+ -+ p_MonRegs = (t_FmTrbRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_TRB(fmCtrlIndex)); -+ -+ clkCnt = (uint64_t) -+ ((uint64_t)GET_UINT32(p_MonRegs->tpcch) << 32 | GET_UINT32(p_MonRegs->tpccl)); -+ -+ utilValue = (uint64_t) -+ ((uint64_t)GET_UINT32(p_MonRegs->tpc1h) << 32 | GET_UINT32(p_MonRegs->tpc1l)); -+ -+ effValue = (uint64_t) -+ ((uint64_t)GET_UINT32(p_MonRegs->tpc2h) << 32 | GET_UINT32(p_MonRegs->tpc2l)); -+ -+ p_Mon->percentCnt[0] = (uint8_t)div64_u64((clkCnt - utilValue) * 100, clkCnt); -+ if (clkCnt != utilValue) -+ p_Mon->percentCnt[1] = (uint8_t)div64_u64(((clkCnt - utilValue) - effValue) * 100, clkCnt - utilValue); -+ else -+ p_Mon->percentCnt[1] = 0; -+ -+ return E_OK; -+} -+ -+t_Handle FM_GetMuramHandle(t_Handle h_Fm) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ -+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, NULL); -+ -+ return (p_Fm->h_FmMuram); -+} -+ -+/****************************************************/ -+/* Hidden-DEBUG Only API */ -+/****************************************************/ -+t_Error FM_ForceIntr (t_Handle h_Fm, e_FmExceptions exception) -+{ -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ enum fman_exceptions fslException; -+ struct fman_rg fman_rg; -+ -+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE); -+ -+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs; -+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs; -+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs; -+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs; -+ -+ switch (exception) -+ { -+ case e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID: -+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ break; -+ case e_FM_EX_QMI_SINGLE_ECC: -+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) -+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("e_FM_EX_QMI_SINGLE_ECC not supported on this integration.")); -+ -+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_QMI_SINGLE_ECC)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ break; -+ case e_FM_EX_QMI_DOUBLE_ECC: -+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_QMI_DOUBLE_ECC)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ break; -+ case e_FM_EX_BMI_LIST_RAM_ECC: -+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_BMI_LIST_RAM_ECC)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ break; -+ case e_FM_EX_BMI_STORAGE_PROFILE_ECC: -+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_BMI_STORAGE_PROFILE_ECC)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ break; -+ case e_FM_EX_BMI_STATISTICS_RAM_ECC: -+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_BMI_STATISTICS_RAM_ECC)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ break; -+ case e_FM_EX_BMI_DISPATCH_RAM_ECC: -+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_BMI_DISPATCH_RAM_ECC)) -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked")); -+ break; -+ default: -+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception may not be forced")); -+ } -+ -+ fslException = FmanExceptionTrans(exception); -+ fman_force_intr (&fman_rg, fslException); -+ -+ return E_OK; -+} -+ -+t_Handle FmGetPcd(t_Handle h_Fm) -+{ -+ return ((t_Fm*)h_Fm)->h_Pcd; -+} -+#if (DPAA_VERSION >= 11) -+extern void *g_MemacRegs; -+void fm_clk_down(void); -+uint32_t fman_memac_get_event(void *regs, uint32_t ev_mask); -+void FM_ChangeClock(t_Handle h_Fm, int hardwarePortId) -+{ -+ int macId; -+ uint32_t event, rcr; -+ t_Fm *p_Fm = (t_Fm*)h_Fm; -+ rcr = GET_UINT32(p_Fm->p_FmFpmRegs->fm_rcr); -+ rcr |= 0x04000000; -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_rcr, rcr); -+ -+ HW_PORT_ID_TO_SW_PORT_ID(macId, hardwarePortId); -+ do -+ { -+ event = fman_memac_get_event(g_MemacRegs, 0xFFFFFFFF); -+ } while ((event & 0x00000020) == 0); -+ fm_clk_down(); -+ rcr = GET_UINT32(p_Fm->p_FmFpmRegs->fm_rcr); -+ rcr &= ~0x04000000; -+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_rcr, rcr); -+} -+#endif ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fm.h -@@ -0,0 +1,648 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm.h -+ -+ @Description FM internal structures and definitions. -+*//***************************************************************************/ -+#ifndef __FM_H -+#define __FM_H -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "fm_ext.h" -+#include "fm_ipc.h" -+ -+#include "fsl_fman.h" -+ -+#define __ERR_MODULE__ MODULE_FM -+ -+#define FM_MAX_NUM_OF_HW_PORT_IDS 64 -+#define FM_MAX_NUM_OF_GUESTS 100 -+ -+/**************************************************************************//** -+ @Description Exceptions -+*//***************************************************************************/ -+#define FM_EX_DMA_BUS_ERROR 0x80000000 /**< DMA bus error. */ -+#define FM_EX_DMA_READ_ECC 0x40000000 -+#define FM_EX_DMA_SYSTEM_WRITE_ECC 0x20000000 -+#define FM_EX_DMA_FM_WRITE_ECC 0x10000000 -+#define FM_EX_FPM_STALL_ON_TASKS 0x08000000 /**< Stall of tasks on FPM */ -+#define FM_EX_FPM_SINGLE_ECC 0x04000000 /**< Single ECC on FPM */ -+#define FM_EX_FPM_DOUBLE_ECC 0x02000000 -+#define FM_EX_QMI_SINGLE_ECC 0x01000000 /**< Single ECC on FPM */ -+#define FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID 0x00800000 /**< Dequeu from default queue id */ -+#define FM_EX_QMI_DOUBLE_ECC 0x00400000 -+#define FM_EX_BMI_LIST_RAM_ECC 0x00200000 -+#define FM_EX_BMI_STORAGE_PROFILE_ECC 0x00100000 -+#define FM_EX_BMI_STATISTICS_RAM_ECC 0x00080000 -+#define FM_EX_IRAM_ECC 0x00040000 -+#define FM_EX_MURAM_ECC 0x00020000 -+#define FM_EX_BMI_DISPATCH_RAM_ECC 0x00010000 -+#define FM_EX_DMA_SINGLE_PORT_ECC 0x00008000 -+ -+#define DMA_EMSR_EMSTR_MASK 0x0000FFFF -+ -+#define DMA_THRESH_COMMQ_MASK 0xFF000000 -+#define DMA_THRESH_READ_INT_BUF_MASK 0x007F0000 -+#define DMA_THRESH_WRITE_INT_BUF_MASK 0x0000007F -+ -+#define GET_EXCEPTION_FLAG(bitMask, exception) \ -+switch (exception){ \ -+ case e_FM_EX_DMA_BUS_ERROR: \ -+ bitMask = FM_EX_DMA_BUS_ERROR; break; \ -+ case e_FM_EX_DMA_SINGLE_PORT_ECC: \ -+ bitMask = FM_EX_DMA_SINGLE_PORT_ECC; break; \ -+ case e_FM_EX_DMA_READ_ECC: \ -+ bitMask = FM_EX_DMA_READ_ECC; break; \ -+ case e_FM_EX_DMA_SYSTEM_WRITE_ECC: \ -+ bitMask = FM_EX_DMA_SYSTEM_WRITE_ECC; break; \ -+ case e_FM_EX_DMA_FM_WRITE_ECC: \ -+ bitMask = FM_EX_DMA_FM_WRITE_ECC; break; \ -+ case e_FM_EX_FPM_STALL_ON_TASKS: \ -+ bitMask = FM_EX_FPM_STALL_ON_TASKS; break; \ -+ case e_FM_EX_FPM_SINGLE_ECC: \ -+ bitMask = FM_EX_FPM_SINGLE_ECC; break; \ -+ case e_FM_EX_FPM_DOUBLE_ECC: \ -+ bitMask = FM_EX_FPM_DOUBLE_ECC; break; \ -+ case e_FM_EX_QMI_SINGLE_ECC: \ -+ bitMask = FM_EX_QMI_SINGLE_ECC; break; \ -+ case e_FM_EX_QMI_DOUBLE_ECC: \ -+ bitMask = FM_EX_QMI_DOUBLE_ECC; break; \ -+ case e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID: \ -+ bitMask = FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID; break; \ -+ case e_FM_EX_BMI_LIST_RAM_ECC: \ -+ bitMask = FM_EX_BMI_LIST_RAM_ECC; break; \ -+ case e_FM_EX_BMI_STORAGE_PROFILE_ECC: \ -+ bitMask = FM_EX_BMI_STORAGE_PROFILE_ECC; break; \ -+ case e_FM_EX_BMI_STATISTICS_RAM_ECC: \ -+ bitMask = FM_EX_BMI_STATISTICS_RAM_ECC; break; \ -+ case e_FM_EX_BMI_DISPATCH_RAM_ECC: \ -+ bitMask = FM_EX_BMI_DISPATCH_RAM_ECC; break; \ -+ case e_FM_EX_IRAM_ECC: \ -+ bitMask = FM_EX_IRAM_ECC; break; \ -+ case e_FM_EX_MURAM_ECC: \ -+ bitMask = FM_EX_MURAM_ECC; break; \ -+ default: bitMask = 0;break; \ -+} -+ -+#define GET_FM_MODULE_EVENT(_mod, _id, _intrType, _event) \ -+ switch (_mod) { \ -+ case e_FM_MOD_PRS: \ -+ if (_id) _event = e_FM_EV_DUMMY_LAST; \ -+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? e_FM_EV_ERR_PRS : e_FM_EV_PRS; \ -+ break; \ -+ case e_FM_MOD_KG: \ -+ if (_id) _event = e_FM_EV_DUMMY_LAST; \ -+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? e_FM_EV_ERR_KG : e_FM_EV_DUMMY_LAST; \ -+ break; \ -+ case e_FM_MOD_PLCR: \ -+ if (_id) _event = e_FM_EV_DUMMY_LAST; \ -+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? e_FM_EV_ERR_PLCR : e_FM_EV_PLCR; \ -+ break; \ -+ case e_FM_MOD_TMR: \ -+ if (_id) _event = e_FM_EV_DUMMY_LAST; \ -+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? e_FM_EV_DUMMY_LAST : e_FM_EV_TMR; \ -+ break; \ -+ case e_FM_MOD_10G_MAC: \ -+ if (_id >= FM_MAX_NUM_OF_10G_MACS) _event = e_FM_EV_DUMMY_LAST; \ -+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? (e_FM_EV_ERR_10G_MAC0 + _id) : (e_FM_EV_10G_MAC0 + _id); \ -+ break; \ -+ case e_FM_MOD_1G_MAC: \ -+ if (_id >= FM_MAX_NUM_OF_1G_MACS) _event = e_FM_EV_DUMMY_LAST; \ -+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? (e_FM_EV_ERR_1G_MAC0 + _id) : (e_FM_EV_1G_MAC0 + _id); \ -+ break; \ -+ case e_FM_MOD_MACSEC: \ -+ switch (_id){ \ -+ case (0): _event = (_intrType == e_FM_INTR_TYPE_ERR) ? e_FM_EV_ERR_MACSEC_MAC0:e_FM_EV_MACSEC_MAC0; \ -+ break; \ -+ } \ -+ break; \ -+ case e_FM_MOD_FMAN_CTRL: \ -+ if (_intrType == e_FM_INTR_TYPE_ERR) _event = e_FM_EV_DUMMY_LAST; \ -+ else _event = (e_FM_EV_FMAN_CTRL_0 + _id); \ -+ break; \ -+ default: _event = e_FM_EV_DUMMY_LAST; \ -+ break; \ -+ } -+ -+#define FMAN_CACHE_OVERRIDE_TRANS(fsl_cache_override, _cache_override) \ -+ switch (_cache_override){ \ -+ case e_FM_DMA_NO_CACHE_OR: \ -+ fsl_cache_override = E_FMAN_DMA_NO_CACHE_OR; break; \ -+ case e_FM_DMA_NO_STASH_DATA: \ -+ fsl_cache_override = E_FMAN_DMA_NO_STASH_DATA; break; \ -+ case e_FM_DMA_MAY_STASH_DATA: \ -+ fsl_cache_override = E_FMAN_DMA_MAY_STASH_DATA; break; \ -+ case e_FM_DMA_STASH_DATA: \ -+ fsl_cache_override = E_FMAN_DMA_STASH_DATA; break; \ -+ default: \ -+ fsl_cache_override = E_FMAN_DMA_NO_CACHE_OR; break; \ -+ } -+ -+#define FMAN_AID_MODE_TRANS(fsl_aid_mode, _aid_mode) \ -+ switch (_aid_mode){ \ -+ case e_FM_DMA_AID_OUT_PORT_ID: \ -+ fsl_aid_mode = E_FMAN_DMA_AID_OUT_PORT_ID; break; \ -+ case e_FM_DMA_AID_OUT_TNUM: \ -+ fsl_aid_mode = E_FMAN_DMA_AID_OUT_TNUM; break; \ -+ default: \ -+ fsl_aid_mode = E_FMAN_DMA_AID_OUT_PORT_ID; break; \ -+ } -+ -+#define FMAN_DMA_DBG_CNT_TRANS(fsl_dma_dbg_cnt, _dma_dbg_cnt) \ -+ switch (_dma_dbg_cnt){ \ -+ case e_FM_DMA_DBG_NO_CNT: \ -+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_NO_CNT; break; \ -+ case e_FM_DMA_DBG_CNT_DONE: \ -+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_DONE; break; \ -+ case e_FM_DMA_DBG_CNT_COMM_Q_EM: \ -+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_COMM_Q_EM; break; \ -+ case e_FM_DMA_DBG_CNT_INT_READ_EM: \ -+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_INT_READ_EM; break; \ -+ case e_FM_DMA_DBG_CNT_INT_WRITE_EM: \ -+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_INT_WRITE_EM ; break; \ -+ case e_FM_DMA_DBG_CNT_FPM_WAIT: \ -+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_FPM_WAIT ; break; \ -+ case e_FM_DMA_DBG_CNT_SIGLE_BIT_ECC: \ -+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_SIGLE_BIT_ECC ; break; \ -+ case e_FM_DMA_DBG_CNT_RAW_WAR_PROT: \ -+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_RAW_WAR_PROT ; break; \ -+ default: \ -+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_NO_CNT; break; \ -+ } -+ -+#define FMAN_DMA_EMER_TRANS(fsl_dma_emer, _dma_emer) \ -+ switch (_dma_emer){ \ -+ case e_FM_DMA_EM_EBS: \ -+ fsl_dma_emer = E_FMAN_DMA_EM_EBS; break; \ -+ case e_FM_DMA_EM_SOS: \ -+ fsl_dma_emer = E_FMAN_DMA_EM_SOS; break; \ -+ default: \ -+ fsl_dma_emer = E_FMAN_DMA_EM_EBS; break; \ -+ } -+ -+#define FMAN_DMA_ERR_TRANS(fsl_dma_err, _dma_err) \ -+ switch (_dma_err){ \ -+ case e_FM_DMA_ERR_CATASTROPHIC: \ -+ fsl_dma_err = E_FMAN_DMA_ERR_CATASTROPHIC; break; \ -+ case e_FM_DMA_ERR_REPORT: \ -+ fsl_dma_err = E_FMAN_DMA_ERR_REPORT; break; \ -+ default: \ -+ fsl_dma_err = E_FMAN_DMA_ERR_CATASTROPHIC; break; \ -+ } -+ -+#define FMAN_CATASTROPHIC_ERR_TRANS(fsl_catastrophic_err, _catastrophic_err) \ -+ switch (_catastrophic_err){ \ -+ case e_FM_CATASTROPHIC_ERR_STALL_PORT: \ -+ fsl_catastrophic_err = E_FMAN_CATAST_ERR_STALL_PORT; break; \ -+ case e_FM_CATASTROPHIC_ERR_STALL_TASK: \ -+ fsl_catastrophic_err = E_FMAN_CATAST_ERR_STALL_TASK; break; \ -+ default: \ -+ fsl_catastrophic_err = E_FMAN_CATAST_ERR_STALL_PORT; break; \ -+ } -+ -+#define FMAN_COUNTERS_TRANS(fsl_counters, _counters) \ -+ switch (_counters){ \ -+ case e_FM_COUNTERS_ENQ_TOTAL_FRAME: \ -+ fsl_counters = E_FMAN_COUNTERS_ENQ_TOTAL_FRAME; break; \ -+ case e_FM_COUNTERS_DEQ_TOTAL_FRAME: \ -+ fsl_counters = E_FMAN_COUNTERS_DEQ_TOTAL_FRAME; break; \ -+ case e_FM_COUNTERS_DEQ_0: \ -+ fsl_counters = E_FMAN_COUNTERS_DEQ_0; break; \ -+ case e_FM_COUNTERS_DEQ_1: \ -+ fsl_counters = E_FMAN_COUNTERS_DEQ_1; break; \ -+ case e_FM_COUNTERS_DEQ_2: \ -+ fsl_counters = E_FMAN_COUNTERS_DEQ_2; break; \ -+ case e_FM_COUNTERS_DEQ_3: \ -+ fsl_counters = E_FMAN_COUNTERS_DEQ_3; break; \ -+ case e_FM_COUNTERS_DEQ_FROM_DEFAULT: \ -+ fsl_counters = E_FMAN_COUNTERS_DEQ_FROM_DEFAULT; break; \ -+ case e_FM_COUNTERS_DEQ_FROM_CONTEXT: \ -+ fsl_counters = E_FMAN_COUNTERS_DEQ_FROM_CONTEXT; break; \ -+ case e_FM_COUNTERS_DEQ_FROM_FD: \ -+ fsl_counters = E_FMAN_COUNTERS_DEQ_FROM_FD; break; \ -+ case e_FM_COUNTERS_DEQ_CONFIRM: \ -+ fsl_counters = E_FMAN_COUNTERS_DEQ_CONFIRM; break; \ -+ default: \ -+ fsl_counters = E_FMAN_COUNTERS_ENQ_TOTAL_FRAME; break; \ -+ } -+ -+/**************************************************************************//** -+ @Description defaults -+*//***************************************************************************/ -+#define DEFAULT_exceptions (FM_EX_DMA_BUS_ERROR |\ -+ FM_EX_DMA_READ_ECC |\ -+ FM_EX_DMA_SYSTEM_WRITE_ECC |\ -+ FM_EX_DMA_FM_WRITE_ECC |\ -+ FM_EX_FPM_STALL_ON_TASKS |\ -+ FM_EX_FPM_SINGLE_ECC |\ -+ FM_EX_FPM_DOUBLE_ECC |\ -+ FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID|\ -+ FM_EX_BMI_LIST_RAM_ECC |\ -+ FM_EX_BMI_STORAGE_PROFILE_ECC |\ -+ FM_EX_BMI_STATISTICS_RAM_ECC |\ -+ FM_EX_IRAM_ECC |\ -+ FM_EX_MURAM_ECC |\ -+ FM_EX_BMI_DISPATCH_RAM_ECC |\ -+ FM_EX_QMI_DOUBLE_ECC |\ -+ FM_EX_QMI_SINGLE_ECC) -+ -+#define DEFAULT_eccEnable FALSE -+#ifdef FM_PEDANTIC_DMA -+#define DEFAULT_aidOverride TRUE -+#else -+#define DEFAULT_aidOverride FALSE -+#endif /* FM_PEDANTIC_DMA */ -+#define DEFAULT_aidMode e_FM_DMA_AID_OUT_TNUM -+#define DEFAULT_dmaStopOnBusError FALSE -+#define DEFAULT_stopAtBusError FALSE -+#define DEFAULT_axiDbgNumOfBeats 1 -+#define DEFAULT_dmaReadIntBufLow ((DMA_THRESH_MAX_BUF+1)/2) -+#define DEFAULT_dmaReadIntBufHigh ((DMA_THRESH_MAX_BUF+1)*3/4) -+#define DEFAULT_dmaWriteIntBufLow ((DMA_THRESH_MAX_BUF+1)/2) -+#define DEFAULT_dmaWriteIntBufHigh ((DMA_THRESH_MAX_BUF+1)*3/4) -+#define DEFAULT_catastrophicErr e_FM_CATASTROPHIC_ERR_STALL_PORT -+#define DEFAULT_dmaErr e_FM_DMA_ERR_CATASTROPHIC -+#define DEFAULT_resetOnInit FALSE -+#define DEFAULT_resetOnInitOverrideCallback NULL -+#define DEFAULT_haltOnExternalActivation FALSE /* do not change! if changed, must be disabled for rev1 ! */ -+#define DEFAULT_haltOnUnrecoverableEccError FALSE /* do not change! if changed, must be disabled for rev1 ! */ -+#define DEFAULT_externalEccRamsEnable FALSE -+#define DEFAULT_VerifyUcode FALSE -+ -+#if (DPAA_VERSION < 11) -+#define DEFAULT_totalFifoSize(major, minor) \ -+ (((major == 2) || (major == 5)) ? \ -+ (100*KILOBYTE) : ((major == 4) ? \ -+ (49*KILOBYTE) : (122*KILOBYTE))) -+#define DEFAULT_totalNumOfTasks(major, minor) \ -+ BMI_MAX_NUM_OF_TASKS -+ -+#define DEFAULT_dmaCommQLow ((DMA_THRESH_MAX_COMMQ+1)/2) -+#define DEFAULT_dmaCommQHigh ((DMA_THRESH_MAX_COMMQ+1)*3/4) -+#define DEFAULT_cacheOverride e_FM_DMA_NO_CACHE_OR -+#define DEFAULT_dmaCamNumOfEntries 32 -+#define DEFAULT_dmaDbgCntMode e_FM_DMA_DBG_NO_CNT -+#define DEFAULT_dmaEnEmergency FALSE -+#define DEFAULT_dmaSosEmergency 0 -+#define DEFAULT_dmaWatchdog 0 /* disabled */ -+#define DEFAULT_dmaEnEmergencySmoother FALSE -+#define DEFAULT_dmaEmergencySwitchCounter 0 -+ -+#define DEFAULT_dispLimit 0 -+#define DEFAULT_prsDispTh 16 -+#define DEFAULT_plcrDispTh 16 -+#define DEFAULT_kgDispTh 16 -+#define DEFAULT_bmiDispTh 16 -+#define DEFAULT_qmiEnqDispTh 16 -+#define DEFAULT_qmiDeqDispTh 16 -+#define DEFAULT_fmCtl1DispTh 16 -+#define DEFAULT_fmCtl2DispTh 16 -+ -+#else /* (DPAA_VERSION < 11) */ -+/* Defaults are registers' reset values */ -+#define DEFAULT_totalFifoSize(major, minor) \ -+ (((major == 6) && ((minor == 1) || (minor == 4))) ? \ -+ (156*KILOBYTE) : (295*KILOBYTE)) -+ -+/* According to the default value of FMBM_CFG2[TNTSKS] */ -+#define DEFAULT_totalNumOfTasks(major, minor) \ -+ (((major == 6) && ((minor == 1) || (minor == 4))) ? 59 : 124) -+ -+#define DEFAULT_dmaCommQLow 0x2A -+#define DEFAULT_dmaCommQHigh 0x3F -+#define DEFAULT_cacheOverride e_FM_DMA_NO_CACHE_OR -+#define DEFAULT_dmaCamNumOfEntries 64 -+#define DEFAULT_dmaDbgCntMode e_FM_DMA_DBG_NO_CNT -+#define DEFAULT_dmaEnEmergency FALSE -+#define DEFAULT_dmaSosEmergency 0 -+#define DEFAULT_dmaWatchdog 0 /* disabled */ -+#define DEFAULT_dmaEnEmergencySmoother FALSE -+#define DEFAULT_dmaEmergencySwitchCounter 0 -+ -+#define DEFAULT_dispLimit 0 -+#define DEFAULT_prsDispTh 16 -+#define DEFAULT_plcrDispTh 16 -+#define DEFAULT_kgDispTh 16 -+#define DEFAULT_bmiDispTh 16 -+#define DEFAULT_qmiEnqDispTh 16 -+#define DEFAULT_qmiDeqDispTh 16 -+#define DEFAULT_fmCtl1DispTh 16 -+#define DEFAULT_fmCtl2DispTh 16 -+#endif /* (DPAA_VERSION < 11) */ -+ -+#define FM_TIMESTAMP_1_USEC_BIT 8 -+ -+/**************************************************************************//** -+ @Collection Defines used for enabling/disabling FM interrupts -+ @{ -+*//***************************************************************************/ -+#define ERR_INTR_EN_DMA 0x00010000 -+#define ERR_INTR_EN_FPM 0x80000000 -+#define ERR_INTR_EN_BMI 0x00800000 -+#define ERR_INTR_EN_QMI 0x00400000 -+#define ERR_INTR_EN_PRS 0x00200000 -+#define ERR_INTR_EN_KG 0x00100000 -+#define ERR_INTR_EN_PLCR 0x00080000 -+#define ERR_INTR_EN_MURAM 0x00040000 -+#define ERR_INTR_EN_IRAM 0x00020000 -+#define ERR_INTR_EN_10G_MAC0 0x00008000 -+#define ERR_INTR_EN_10G_MAC1 0x00000040 -+#define ERR_INTR_EN_1G_MAC0 0x00004000 -+#define ERR_INTR_EN_1G_MAC1 0x00002000 -+#define ERR_INTR_EN_1G_MAC2 0x00001000 -+#define ERR_INTR_EN_1G_MAC3 0x00000800 -+#define ERR_INTR_EN_1G_MAC4 0x00000400 -+#define ERR_INTR_EN_1G_MAC5 0x00000200 -+#define ERR_INTR_EN_1G_MAC6 0x00000100 -+#define ERR_INTR_EN_1G_MAC7 0x00000080 -+#define ERR_INTR_EN_MACSEC_MAC0 0x00000001 -+ -+#define INTR_EN_QMI 0x40000000 -+#define INTR_EN_PRS 0x20000000 -+#define INTR_EN_WAKEUP 0x10000000 -+#define INTR_EN_PLCR 0x08000000 -+#define INTR_EN_1G_MAC0 0x00080000 -+#define INTR_EN_1G_MAC1 0x00040000 -+#define INTR_EN_1G_MAC2 0x00020000 -+#define INTR_EN_1G_MAC3 0x00010000 -+#define INTR_EN_1G_MAC4 0x00000040 -+#define INTR_EN_1G_MAC5 0x00000020 -+#define INTR_EN_1G_MAC6 0x00000008 -+#define INTR_EN_1G_MAC7 0x00000002 -+#define INTR_EN_10G_MAC0 0x00200000 -+#define INTR_EN_10G_MAC1 0x00100000 -+#define INTR_EN_REV0 0x00008000 -+#define INTR_EN_REV1 0x00004000 -+#define INTR_EN_REV2 0x00002000 -+#define INTR_EN_REV3 0x00001000 -+#define INTR_EN_BRK 0x00000080 -+#define INTR_EN_TMR 0x01000000 -+#define INTR_EN_MACSEC_MAC0 0x00000001 -+/* @} */ -+ -+/**************************************************************************//** -+ @Description Memory Mapped Registers -+*//***************************************************************************/ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+typedef struct -+{ -+ volatile uint32_t iadd; /**< FM IRAM instruction address register */ -+ volatile uint32_t idata; /**< FM IRAM instruction data register */ -+ volatile uint32_t itcfg; /**< FM IRAM timing config register */ -+ volatile uint32_t iready; /**< FM IRAM ready register */ -+ volatile uint32_t res[0x1FFFC]; -+} t_FMIramRegs; -+ -+/* Trace buffer registers - -+ each FM Controller has its own trace buffer residing at FM_MM_TRB(fmCtrlIndex) offset */ -+typedef struct t_FmTrbRegs -+{ -+ volatile uint32_t tcrh; -+ volatile uint32_t tcrl; -+ volatile uint32_t tesr; -+ volatile uint32_t tecr0h; -+ volatile uint32_t tecr0l; -+ volatile uint32_t terf0h; -+ volatile uint32_t terf0l; -+ volatile uint32_t tecr1h; -+ volatile uint32_t tecr1l; -+ volatile uint32_t terf1h; -+ volatile uint32_t terf1l; -+ volatile uint32_t tpcch; -+ volatile uint32_t tpccl; -+ volatile uint32_t tpc1h; -+ volatile uint32_t tpc1l; -+ volatile uint32_t tpc2h; -+ volatile uint32_t tpc2l; -+ volatile uint32_t twdimr; -+ volatile uint32_t twicvr; -+ volatile uint32_t tar; -+ volatile uint32_t tdr; -+ volatile uint32_t tsnum1; -+ volatile uint32_t tsnum2; -+ volatile uint32_t tsnum3; -+ volatile uint32_t tsnum4; -+} t_FmTrbRegs; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+/**************************************************************************//** -+ @Description General defines -+*//***************************************************************************/ -+#define FM_DEBUG_STATUS_REGISTER_OFFSET 0x000d1084UL -+#define FM_FW_DEBUG_INSTRUCTION 0x6ffff805UL -+ -+/**************************************************************************//** -+ @Description FPM defines -+*//***************************************************************************/ -+/* masks */ -+#define FPM_BRKC_RDBG 0x00000200 -+#define FPM_BRKC_SLP 0x00000800 -+/**************************************************************************//** -+ @Description BMI defines -+*//***************************************************************************/ -+/* masks */ -+#define BMI_INIT_START 0x80000000 -+#define BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC 0x80000000 -+#define BMI_ERR_INTR_EN_LIST_RAM_ECC 0x40000000 -+#define BMI_ERR_INTR_EN_STATISTICS_RAM_ECC 0x20000000 -+#define BMI_ERR_INTR_EN_DISPATCH_RAM_ECC 0x10000000 -+/**************************************************************************//** -+ @Description QMI defines -+*//***************************************************************************/ -+/* masks */ -+#define QMI_ERR_INTR_EN_DOUBLE_ECC 0x80000000 -+#define QMI_ERR_INTR_EN_DEQ_FROM_DEF 0x40000000 -+#define QMI_INTR_EN_SINGLE_ECC 0x80000000 -+ -+/**************************************************************************//** -+ @Description IRAM defines -+*//***************************************************************************/ -+/* masks */ -+#define IRAM_IADD_AIE 0x80000000 -+#define IRAM_READY 0x80000000 -+ -+/**************************************************************************//** -+ @Description TRB defines -+*//***************************************************************************/ -+/* masks */ -+#define TRB_TCRH_RESET 0x04000000 -+#define TRB_TCRH_ENABLE_COUNTERS 0x84008000 -+#define TRB_TCRH_DISABLE_COUNTERS 0x8400C000 -+#define TRB_TCRL_RESET 0x20000000 -+#define TRB_TCRL_UTIL 0x00000460 -+typedef struct { -+ void (*f_Isr) (t_Handle h_Arg, uint32_t event); -+ t_Handle h_SrcHandle; -+} t_FmanCtrlIntrSrc; -+ -+ -+typedef void (t_FmanCtrlIsr)( t_Handle h_Fm, uint32_t event); -+ -+typedef struct -+{ -+/***************************/ -+/* Master/Guest parameters */ -+/***************************/ -+ uint8_t fmId; -+ e_FmPortType portsTypes[FM_MAX_NUM_OF_HW_PORT_IDS]; -+ uint16_t fmClkFreq; -+ uint16_t fmMacClkFreq; -+ t_FmRevisionInfo revInfo; -+/**************************/ -+/* Master Only parameters */ -+/**************************/ -+ bool enabledTimeStamp; -+ uint8_t count1MicroBit; -+ uint8_t totalNumOfTasks; -+ uint32_t totalFifoSize; -+ uint8_t maxNumOfOpenDmas; -+ uint8_t accumulatedNumOfTasks; -+ uint32_t accumulatedFifoSize; -+ uint8_t accumulatedNumOfOpenDmas; -+ uint8_t accumulatedNumOfDeqTnums; -+#ifdef FM_LOW_END_RESTRICTION -+ bool lowEndRestriction; -+#endif /* FM_LOW_END_RESTRICTION */ -+ uint32_t exceptions; -+ int irq; -+ int errIrq; -+ bool ramsEccEnable; -+ bool explicitEnable; -+ bool internalCall; -+ uint8_t ramsEccOwners; -+ uint32_t extraFifoPoolSize; -+ uint8_t extraTasksPoolSize; -+ uint8_t extraOpenDmasPoolSize; -+#if defined(FM_MAX_NUM_OF_10G_MACS) && (FM_MAX_NUM_OF_10G_MACS) -+ uint16_t portMaxFrameLengths10G[FM_MAX_NUM_OF_10G_MACS]; -+ uint16_t macMaxFrameLengths10G[FM_MAX_NUM_OF_10G_MACS]; -+#endif /* defined(FM_MAX_NUM_OF_10G_MACS) && ... */ -+ uint16_t portMaxFrameLengths1G[FM_MAX_NUM_OF_1G_MACS]; -+ uint16_t macMaxFrameLengths1G[FM_MAX_NUM_OF_1G_MACS]; -+} t_FmStateStruct; -+ -+#if (DPAA_VERSION >= 11) -+typedef struct t_FmMapParam { -+ uint16_t profilesBase; -+ uint16_t numOfProfiles; -+ t_Handle h_FmPort; -+} t_FmMapParam; -+ -+typedef struct t_FmAllocMng { -+ bool allocated; -+ uint8_t ownerId; /* guestId for KG in multi-partition only, -+ portId for PLCR in any environment */ -+} t_FmAllocMng; -+ -+typedef struct t_FmPcdSpEntry { -+ bool valid; -+ t_FmAllocMng profilesMng; -+} t_FmPcdSpEntry; -+ -+typedef struct t_FmSp { -+ void *p_FmPcdStoragePrflRegs; -+ t_FmPcdSpEntry profiles[FM_VSP_MAX_NUM_OF_ENTRIES]; -+ t_FmMapParam portsMapping[FM_MAX_NUM_OF_PORTS]; -+} t_FmSp; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+typedef struct t_Fm -+{ -+/***************************/ -+/* Master/Guest parameters */ -+/***************************/ -+/* locals for recovery */ -+ uintptr_t baseAddr; -+ -+/* un-needed for recovery */ -+ t_Handle h_Pcd; -+ char fmModuleName[MODULE_NAME_SIZE]; -+ char fmIpcHandlerModuleName[FM_MAX_NUM_OF_GUESTS][MODULE_NAME_SIZE]; -+ t_Handle h_IpcSessions[FM_MAX_NUM_OF_GUESTS]; -+ t_FmIntrSrc intrMng[e_FM_EV_DUMMY_LAST]; /* FM exceptions user callback */ -+ uint8_t guestId; -+/**************************/ -+/* Master Only parameters */ -+/**************************/ -+/* locals for recovery */ -+ struct fman_fpm_regs *p_FmFpmRegs; -+ struct fman_bmi_regs *p_FmBmiRegs; -+ struct fman_qmi_regs *p_FmQmiRegs; -+ struct fman_dma_regs *p_FmDmaRegs; -+ struct fman_regs *p_FmRegs; -+ t_FmExceptionsCallback *f_Exception; -+ t_FmBusErrorCallback *f_BusError; -+ t_Handle h_App; /* Application handle */ -+ t_Handle h_Spinlock; -+ bool recoveryMode; -+ t_FmStateStruct *p_FmStateStruct; -+ uint16_t tnumAgingPeriod; -+#if (DPAA_VERSION >= 11) -+ t_FmSp *p_FmSp; -+ uint8_t partNumOfVSPs; -+ uint8_t partVSPBase; -+ uintptr_t vspBaseAddr; -+#endif /* (DPAA_VERSION >= 11) */ -+ bool portsPreFetchConfigured[FM_MAX_NUM_OF_HW_PORT_IDS]; /* Prefetch configration per Tx-port */ -+ bool portsPreFetchValue[FM_MAX_NUM_OF_HW_PORT_IDS]; /* Prefetch configration per Tx-port */ -+ -+/* un-needed for recovery */ -+ struct fman_cfg *p_FmDriverParam; -+ t_Handle h_FmMuram; -+ uint64_t fmMuramPhysBaseAddr; -+ bool independentMode; -+ bool hcPortInitialized; -+ uintptr_t camBaseAddr; /* save for freeing */ -+ uintptr_t resAddr; -+ uintptr_t fifoBaseAddr; /* save for freeing */ -+ t_FmanCtrlIntrSrc fmanCtrlIntr[FM_NUM_OF_FMAN_CTRL_EVENT_REGS]; /* FM exceptions user callback */ -+ bool usedEventRegs[FM_NUM_OF_FMAN_CTRL_EVENT_REGS]; -+ t_FmFirmwareParams firmware; -+ bool fwVerify; -+ bool resetOnInit; -+ t_FmResetOnInitOverrideCallback *f_ResetOnInitOverride; -+ uint32_t userSetExceptions; -+} t_Fm; -+ -+ -+#endif /* __FM_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fm_ipc.h -@@ -0,0 +1,465 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File fm_ipc.h -+ -+ @Description FM Inter-Partition prototypes, structures and definitions. -+*//***************************************************************************/ -+#ifndef __FM_IPC_H -+#define __FM_IPC_H -+ -+#include "error_ext.h" -+#include "std_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group FM_grp Frame Manager API -+ -+ @Description FM API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_IPC_grp FM Inter-Partition messaging Unit -+ -+ @Description FM Inter-Partition messaging unit API definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+/**************************************************************************//** -+ @Description enum for defining MAC types -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description A structure of parameters for specifying a MAC. -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ uint8_t id; -+ uint32_t enumType; -+} _PackedType t_FmIpcMacParams; -+ -+/**************************************************************************//** -+ @Description A structure of parameters for specifying a MAC. -+*//***************************************************************************/ -+typedef _Packed struct -+{ -+ t_FmIpcMacParams macParams; -+ uint16_t maxFrameLength; -+} _PackedType t_FmIpcMacMaxFrameParams; -+ -+/**************************************************************************//** -+ @Description FM physical Address -+*//***************************************************************************/ -+typedef _Packed struct t_FmIpcPhysAddr -+{ -+ volatile uint8_t high; -+ volatile uint32_t low; -+} _PackedType t_FmIpcPhysAddr; -+ -+ -+typedef _Packed struct t_FmIpcPortOutInitParams { -+ uint8_t numOfTasks; /**< OUT */ -+ uint8_t numOfExtraTasks; /**< OUT */ -+ uint8_t numOfOpenDmas; /**< OUT */ -+ uint8_t numOfExtraOpenDmas; /**< OUT */ -+ uint32_t sizeOfFifo; /**< OUT */ -+ uint32_t extraSizeOfFifo; /**< OUT */ -+ t_FmIpcPhysAddr ipcPhysAddr; /**< OUT */ -+} _PackedType t_FmIpcPortOutInitParams; -+ -+/**************************************************************************//** -+ @Description Structure for IPC communication during FM_PORT_Init. -+*//***************************************************************************/ -+typedef _Packed struct t_FmIpcPortInInitParams { -+ uint8_t hardwarePortId; /**< IN. port Id */ -+ uint32_t enumPortType; /**< IN. Port type */ -+ uint8_t boolIndependentMode;/**< IN. TRUE if FM Port operates in independent mode */ -+ uint16_t liodnOffset; /**< IN. Port's requested resource */ -+ uint8_t numOfTasks; /**< IN. Port's requested resource */ -+ uint8_t numOfExtraTasks; /**< IN. Port's requested resource */ -+ uint8_t numOfOpenDmas; /**< IN. Port's requested resource */ -+ uint8_t numOfExtraOpenDmas; /**< IN. Port's requested resource */ -+ uint32_t sizeOfFifo; /**< IN. Port's requested resource */ -+ uint32_t extraSizeOfFifo; /**< IN. Port's requested resource */ -+ uint8_t deqPipelineDepth; /**< IN. Port's requested resource */ -+ uint16_t maxFrameLength; /**< IN. Port's max frame length. */ -+ uint16_t liodnBase; /**< IN. Irrelevant for P4080 rev 1. -+ LIODN base for this port, to be -+ used together with LIODN offset. */ -+} _PackedType t_FmIpcPortInInitParams; -+ -+ -+/**************************************************************************//** -+ @Description Structure for IPC communication between port and FM -+ regarding tasks and open DMA resources management. -+*//***************************************************************************/ -+typedef _Packed struct t_FmIpcPortRsrcParams { -+ uint8_t hardwarePortId; /**< IN. port Id */ -+ uint32_t val; /**< IN. Port's requested resource */ -+ uint32_t extra; /**< IN. Port's requested resource */ -+ uint8_t boolInitialConfig; -+} _PackedType t_FmIpcPortRsrcParams; -+ -+ -+/**************************************************************************//** -+ @Description Structure for IPC communication between port and FM -+ regarding tasks and open DMA resources management. -+*//***************************************************************************/ -+typedef _Packed struct t_FmIpcPortFifoParams { -+ t_FmIpcPortRsrcParams rsrcParams; -+ uint32_t enumPortType; -+ uint8_t boolIndependentMode; -+ uint8_t deqPipelineDepth; -+ uint8_t numOfPools; -+ uint16_t secondLargestBufSize; -+ uint16_t largestBufSize; -+ uint8_t boolInitialConfig; -+} _PackedType t_FmIpcPortFifoParams; -+ -+/**************************************************************************//** -+ @Description Structure for port-FM communication during FM_PORT_Free. -+*//***************************************************************************/ -+typedef _Packed struct t_FmIpcPortFreeParams { -+ uint8_t hardwarePortId; /**< IN. port Id */ -+ uint32_t enumPortType; /**< IN. Port type */ -+ uint8_t deqPipelineDepth; /**< IN. Port's requested resource */ -+} _PackedType t_FmIpcPortFreeParams; -+ -+/**************************************************************************//** -+ @Description Structure for defining DMA status -+*//***************************************************************************/ -+typedef _Packed struct t_FmIpcDmaStatus { -+ uint8_t boolCmqNotEmpty; /**< Command queue is not empty */ -+ uint8_t boolBusError; /**< Bus error occurred */ -+ uint8_t boolReadBufEccError; /**< Double ECC error on buffer Read */ -+ uint8_t boolWriteBufEccSysError; /**< Double ECC error on buffer write from system side */ -+ uint8_t boolWriteBufEccFmError; /**< Double ECC error on buffer write from FM side */ -+ uint8_t boolSinglePortEccError; /**< Single port ECC error from FM side */ -+} _PackedType t_FmIpcDmaStatus; -+ -+typedef _Packed struct t_FmIpcRegisterIntr -+{ -+ uint8_t guestId; /* IN */ -+ uint32_t event; /* IN */ -+} _PackedType t_FmIpcRegisterIntr; -+ -+typedef _Packed struct t_FmIpcIsr -+{ -+ uint8_t boolErr; /* IN */ -+ uint32_t pendingReg; /* IN */ -+} _PackedType t_FmIpcIsr; -+ -+/**************************************************************************//** -+ @Description structure for returning FM parameters -+*//***************************************************************************/ -+typedef _Packed struct t_FmIpcParams { -+ uint16_t fmClkFreq; /**< OUT: FM Clock frequency */ -+ uint16_t fmMacClkFreq; /**< OUT: FM MAC clock frequence */ -+ uint8_t majorRev; /**< OUT: FM Major revision */ -+ uint8_t minorRev; /**< OUT: FM Minor revision */ -+} _PackedType t_FmIpcParams; -+ -+ -+/**************************************************************************//** -+ @Description structure for returning Fman Ctrl Code revision information -+*//***************************************************************************/ -+typedef _Packed struct t_FmIpcFmanCtrlCodeRevisionInfo { -+ uint16_t packageRev; /**< OUT: Package revision */ -+ uint8_t majorRev; /**< OUT: Major revision */ -+ uint8_t minorRev; /**< OUT: Minor revision */ -+} _PackedType t_FmIpcFmanCtrlCodeRevisionInfo; -+ -+/**************************************************************************//** -+ @Description Structure for defining Fm number of Fman controlers -+*//***************************************************************************/ -+typedef _Packed struct t_FmIpcPortNumOfFmanCtrls { -+ uint8_t hardwarePortId; /**< IN. port Id */ -+ uint8_t numOfFmanCtrls; /**< IN. Port type */ -+ t_FmFmanCtrl orFmanCtrl; /**< IN. fman controller for order restoration*/ -+} t_FmIpcPortNumOfFmanCtrls; -+ -+/**************************************************************************//** -+ @Description structure for setting Fman contriller events -+*//***************************************************************************/ -+typedef _Packed struct t_FmIpcFmanEvents { -+ uint8_t eventRegId; /**< IN: Fman controller event register id */ -+ uint32_t enableEvents; /**< IN/OUT: required enabled events mask */ -+} _PackedType t_FmIpcFmanEvents; -+ -+typedef _Packed struct t_FmIpcResourceAllocParams { -+ uint8_t guestId; -+ uint16_t base; -+ uint16_t num; -+}_PackedType t_FmIpcResourceAllocParams; -+ -+typedef _Packed struct t_FmIpcVspSetPortWindow { -+ uint8_t hardwarePortId; -+ uint8_t baseStorageProfile; -+ uint8_t log2NumOfProfiles; -+}_PackedType t_FmIpcVspSetPortWindow; -+ -+typedef _Packed struct t_FmIpcSetCongestionGroupPfcPriority { -+ uint32_t congestionGroupId; -+ uint8_t priorityBitMap; -+}_PackedType t_FmIpcSetCongestionGroupPfcPriority; -+ -+#define FM_IPC_MAX_REPLY_BODY_SIZE 20 -+#define FM_IPC_MAX_REPLY_SIZE (FM_IPC_MAX_REPLY_BODY_SIZE + sizeof(uint32_t)) -+#define FM_IPC_MAX_MSG_SIZE 30 -+ -+typedef _Packed struct t_FmIpcMsg -+{ -+ uint32_t msgId; -+ uint8_t msgBody[FM_IPC_MAX_MSG_SIZE]; -+} _PackedType t_FmIpcMsg; -+ -+typedef _Packed struct t_FmIpcReply -+{ -+ uint32_t error; -+ uint8_t replyBody[FM_IPC_MAX_REPLY_BODY_SIZE]; -+} _PackedType t_FmIpcReply; -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+/***************************************************************************/ -+/************************ FRONT-END-TO-BACK-END*****************************/ -+/***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_GET_TIMESTAMP_SCALE -+ -+ @Description Used by FM front-end. -+ -+ @Param[out] uint32_t Pointer -+*//***************************************************************************/ -+#define FM_GET_TIMESTAMP_SCALE 1 -+ -+/**************************************************************************//** -+ @Function FM_GET_COUNTER -+ -+ @Description Used by FM front-end. -+ -+ @Param[in/out] t_FmIpcGetCounter Pointer -+*//***************************************************************************/ -+#define FM_GET_COUNTER 2 -+ -+/**************************************************************************//** -+ @Function FM_GET_SET_PORT_PARAMS -+ -+ @Description Used by FM front-end for the PORT module in order to set and get -+ parameters in/from master FM module on FM PORT initialization time. -+ -+ @Param[in/out] t_FmIcPortInitParams Pointer -+*//***************************************************************************/ -+#define FM_GET_SET_PORT_PARAMS 4 -+ -+/**************************************************************************//** -+ @Function FM_FREE_PORT -+ -+ @Description Used by FM front-end for the PORT module when a port is freed -+ to free all FM PORT resources. -+ -+ @Param[in] uint8_t Pointer -+*//***************************************************************************/ -+#define FM_FREE_PORT 5 -+ -+/**************************************************************************//** -+ @Function FM_RESET_MAC -+ -+ @Description Used by front-end for the MAC module to reset the MAC registers -+ -+ @Param[in] t_FmIpcMacParams Pointer . -+*//***************************************************************************/ -+#define FM_RESET_MAC 6 -+ -+/**************************************************************************//** -+ @Function FM_RESUME_STALLED_PORT -+ -+ @Description Used by FM front-end for the PORT module in order to -+ release a stalled FM Port. -+ -+ @Param[in] uint8_t Pointer -+*//***************************************************************************/ -+#define FM_RESUME_STALLED_PORT 7 -+ -+/**************************************************************************//** -+ @Function FM_IS_PORT_STALLED -+ -+ @Description Used by FM front-end for the PORT module in order to check whether -+ an FM port is stalled. -+ -+ @Param[in/out] t_FmIcPortIsStalled Pointer -+*//***************************************************************************/ -+#define FM_IS_PORT_STALLED 8 -+ -+/**************************************************************************//** -+ @Function FM_GET_PARAMS -+ -+ @Description Used by FM front-end for the PORT module in order to dump -+ return FM parameters. -+ -+ @Param[in] uint8_t Pointer -+*//***************************************************************************/ -+#define FM_GET_PARAMS 10 -+ -+/**************************************************************************//** -+ @Function FM_REGISTER_INTR -+ -+ @Description Used by FM front-end to register an interrupt handler to -+ be called upon interrupt for guest. -+ -+ @Param[out] t_FmIpcRegisterIntr Pointer -+*//***************************************************************************/ -+#define FM_REGISTER_INTR 11 -+ -+/**************************************************************************//** -+ @Function FM_DMA_STAT -+ -+ @Description Used by FM front-end to read the FM DMA status. -+ -+ @Param[out] t_FmIpcDmaStatus Pointer -+*//***************************************************************************/ -+#define FM_DMA_STAT 13 -+ -+/**************************************************************************//** -+ @Function FM_ALLOC_FMAN_CTRL_EVENT_REG -+ -+ @Description Used by FM front-end to allocate event register. -+ -+ @Param[out] Event register id Pointer -+*//***************************************************************************/ -+#define FM_ALLOC_FMAN_CTRL_EVENT_REG 14 -+ -+/**************************************************************************//** -+ @Function FM_FREE_FMAN_CTRL_EVENT_REG -+ -+ @Description Used by FM front-end to free locate event register. -+ -+ @Param[in] uint8_t Pointer - Event register id -+*//***************************************************************************/ -+#define FM_FREE_FMAN_CTRL_EVENT_REG 15 -+ -+/**************************************************************************//** -+ @Function FM_SET_FMAN_CTRL_EVENTS_ENABLE -+ -+ @Description Used by FM front-end to enable events in the FPM -+ Fman controller event register. -+ -+ @Param[in] t_FmIpcFmanEvents Pointer -+*//***************************************************************************/ -+#define FM_SET_FMAN_CTRL_EVENTS_ENABLE 16 -+ -+/**************************************************************************//** -+ @Function FM_SET_FMAN_CTRL_EVENTS_ENABLE -+ -+ @Description Used by FM front-end to enable events in the FPM -+ Fman controller event register. -+ -+ @Param[in/out] t_FmIpcFmanEvents Pointer -+*//***************************************************************************/ -+#define FM_GET_FMAN_CTRL_EVENTS_ENABLE 17 -+ -+/**************************************************************************//** -+ @Function FM_SET_MAC_MAX_FRAME -+ -+ @Description Used by FM front-end to set MAC's MTU/RTU's in -+ back-end. -+ -+ @Param[in/out] t_FmIpcMacMaxFrameParams Pointer -+*//***************************************************************************/ -+#define FM_SET_MAC_MAX_FRAME 18 -+ -+/**************************************************************************//** -+ @Function FM_GET_PHYS_MURAM_BASE -+ -+ @Description Used by FM front-end in order to get MURAM base address -+ -+ @Param[in/out] t_FmIpcPhysAddr Pointer -+*//***************************************************************************/ -+#define FM_GET_PHYS_MURAM_BASE 19 -+ -+/**************************************************************************//** -+ @Function FM_MASTER_IS_ALIVE -+ -+ @Description Used by FM front-end in order to verify Master is up -+ -+ @Param[in/out] bool -+*//***************************************************************************/ -+#define FM_MASTER_IS_ALIVE 20 -+ -+#define FM_ENABLE_RAM_ECC 21 -+#define FM_DISABLE_RAM_ECC 22 -+#define FM_SET_NUM_OF_FMAN_CTRL 23 -+#define FM_SET_SIZE_OF_FIFO 24 -+#define FM_SET_NUM_OF_TASKS 25 -+#define FM_SET_NUM_OF_OPEN_DMAS 26 -+#define FM_VSP_ALLOC 27 -+#define FM_VSP_FREE 28 -+#define FM_VSP_SET_PORT_WINDOW 29 -+#define FM_GET_FMAN_CTRL_CODE_REV 30 -+#define FM_SET_CONG_GRP_PFC_PRIO 31 -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+#define FM_10G_TX_ECC_WA 100 -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+ -+/***************************************************************************/ -+/************************ BACK-END-TO-FRONT-END*****************************/ -+/***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_GUEST_ISR -+ -+ @Description Used by FM back-end to report an interrupt to the front-end. -+ -+ @Param[out] t_FmIpcIsr Pointer -+*//***************************************************************************/ -+#define FM_GUEST_ISR 1 -+ -+ -+ -+/** @} */ /* end of FM_IPC_grp group */ -+/** @} */ /* end of FM_grp group */ -+ -+ -+#endif /* __FM_IPC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fm_muram.c -@@ -0,0 +1,174 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File FM_muram.c -+ -+ @Description FM MURAM ... -+*//***************************************************************************/ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "mm_ext.h" -+#include "string_ext.h" -+#include "sprint_ext.h" -+#include "fm_muram_ext.h" -+#include "fm_common.h" -+ -+#define __ERR_MODULE__ MODULE_FM_MURAM -+ -+ -+typedef struct -+{ -+ t_Handle h_Mem; -+ uintptr_t baseAddr; -+ uint32_t size; -+} t_FmMuram; -+ -+ -+void FmMuramClear(t_Handle h_FmMuram) -+{ -+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram; -+ -+ SANITY_CHECK_RETURN(h_FmMuram, E_INVALID_HANDLE); -+ IOMemSet32(UINT_TO_PTR(p_FmMuram->baseAddr), 0, p_FmMuram->size); -+} -+ -+ -+t_Handle FM_MURAM_ConfigAndInit(uintptr_t baseAddress, uint32_t size) -+{ -+ t_Handle h_Mem; -+ t_FmMuram *p_FmMuram; -+ -+ if (!baseAddress) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("baseAddress 0 is not supported")); -+ return NULL; -+ } -+ -+ if (baseAddress%4) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("baseAddress not 4 bytes aligned!")); -+ return NULL; -+ } -+ -+ /* Allocate FM MURAM structure */ -+ p_FmMuram = (t_FmMuram *) XX_Malloc(sizeof(t_FmMuram)); -+ if (!p_FmMuram) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MURAM driver structure")); -+ return NULL; -+ } -+ memset(p_FmMuram, 0, sizeof(t_FmMuram)); -+ -+ -+ if ((MM_Init(&h_Mem, baseAddress, size) != E_OK) || (!h_Mem)) -+ { -+ XX_Free(p_FmMuram); -+ REPORT_ERROR(MAJOR, E_INVALID_HANDLE, ("FM-MURAM partition!!!")); -+ return NULL; -+ } -+ -+ /* Initialize FM MURAM parameters which will be kept by the driver */ -+ p_FmMuram->baseAddr = baseAddress; -+ p_FmMuram->size = size; -+ p_FmMuram->h_Mem = h_Mem; -+ -+ return p_FmMuram; -+} -+ -+t_Error FM_MURAM_Free(t_Handle h_FmMuram) -+{ -+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram; -+ -+ if (p_FmMuram->h_Mem) -+ MM_Free(p_FmMuram->h_Mem); -+ -+ XX_Free(h_FmMuram); -+ -+ return E_OK; -+} -+ -+void * FM_MURAM_AllocMem(t_Handle h_FmMuram, uint32_t size, uint32_t align) -+{ -+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram; -+ uintptr_t addr; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmMuram, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_FmMuram->h_Mem, E_INVALID_HANDLE, NULL); -+ -+ addr = (uintptr_t)MM_Get(p_FmMuram->h_Mem, size, align ,"FM MURAM"); -+ -+ if (addr == ILLEGAL_BASE) -+ return NULL; -+ -+ return UINT_TO_PTR(addr); -+} -+ -+void * FM_MURAM_AllocMemForce(t_Handle h_FmMuram, uint64_t base, uint32_t size) -+{ -+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram; -+ uintptr_t addr; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmMuram, E_INVALID_HANDLE, NULL); -+ SANITY_CHECK_RETURN_VALUE(p_FmMuram->h_Mem, E_INVALID_HANDLE, NULL); -+ -+ addr = (uintptr_t)MM_GetForce(p_FmMuram->h_Mem, base, size, "FM MURAM"); -+ -+ if (addr == ILLEGAL_BASE) -+ return NULL; -+ -+ return UINT_TO_PTR(addr); -+} -+ -+t_Error FM_MURAM_FreeMem(t_Handle h_FmMuram, void *ptr) -+{ -+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram; -+ -+ SANITY_CHECK_RETURN_ERROR(h_FmMuram, E_INVALID_HANDLE); -+ SANITY_CHECK_RETURN_ERROR(p_FmMuram->h_Mem, E_INVALID_HANDLE); -+ -+ if (MM_Put(p_FmMuram->h_Mem, PTR_TO_UINT(ptr)) == 0) -+ RETURN_ERROR(MINOR, E_INVALID_ADDRESS, ("memory pointer!!!")); -+ -+ return E_OK; -+} -+ -+uint64_t FM_MURAM_GetFreeMemSize(t_Handle h_FmMuram) -+{ -+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram; -+ -+ SANITY_CHECK_RETURN_VALUE(h_FmMuram, E_INVALID_HANDLE, 0); -+ SANITY_CHECK_RETURN_VALUE(p_FmMuram->h_Mem, E_INVALID_HANDLE, 0); -+ -+ return MM_GetFreeMemSize(p_FmMuram->h_Mem); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fman.c -@@ -0,0 +1,1400 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include -+#include "fsl_fman.h" -+#include "dpaa_integration_ext.h" -+ -+uint32_t fman_get_bmi_err_event(struct fman_bmi_regs *bmi_rg) -+{ -+ uint32_t event, mask, force; -+ -+ event = ioread32be(&bmi_rg->fmbm_ievr); -+ mask = ioread32be(&bmi_rg->fmbm_ier); -+ event &= mask; -+ /* clear the forced events */ -+ force = ioread32be(&bmi_rg->fmbm_ifr); -+ if (force & event) -+ iowrite32be(force & ~event, &bmi_rg->fmbm_ifr); -+ /* clear the acknowledged events */ -+ iowrite32be(event, &bmi_rg->fmbm_ievr); -+ return event; -+} -+ -+uint32_t fman_get_qmi_err_event(struct fman_qmi_regs *qmi_rg) -+{ -+ uint32_t event, mask, force; -+ -+ event = ioread32be(&qmi_rg->fmqm_eie); -+ mask = ioread32be(&qmi_rg->fmqm_eien); -+ event &= mask; -+ -+ /* clear the forced events */ -+ force = ioread32be(&qmi_rg->fmqm_eif); -+ if (force & event) -+ iowrite32be(force & ~event, &qmi_rg->fmqm_eif); -+ /* clear the acknowledged events */ -+ iowrite32be(event, &qmi_rg->fmqm_eie); -+ return event; -+} -+ -+uint32_t fman_get_dma_com_id(struct fman_dma_regs *dma_rg) -+{ -+ return ioread32be(&dma_rg->fmdmtcid); -+} -+ -+uint64_t fman_get_dma_addr(struct fman_dma_regs *dma_rg) -+{ -+ uint64_t addr; -+ -+ addr = (uint64_t)ioread32be(&dma_rg->fmdmtal); -+ addr |= ((uint64_t)(ioread32be(&dma_rg->fmdmtah)) << 32); -+ -+ return addr; -+} -+ -+uint32_t fman_get_dma_err_event(struct fman_dma_regs *dma_rg) -+{ -+ uint32_t status, mask; -+ -+ status = ioread32be(&dma_rg->fmdmsr); -+ mask = ioread32be(&dma_rg->fmdmmr); -+ -+ /* clear DMA_STATUS_BUS_ERR if mask has no DMA_MODE_BER */ -+ if ((mask & DMA_MODE_BER) != DMA_MODE_BER) -+ status &= ~DMA_STATUS_BUS_ERR; -+ -+ /* clear relevant bits if mask has no DMA_MODE_ECC */ -+ if ((mask & DMA_MODE_ECC) != DMA_MODE_ECC) -+ status &= ~(DMA_STATUS_FM_SPDAT_ECC | -+ DMA_STATUS_READ_ECC | -+ DMA_STATUS_SYSTEM_WRITE_ECC | -+ DMA_STATUS_FM_WRITE_ECC); -+ -+ /* clear set events */ -+ iowrite32be(status, &dma_rg->fmdmsr); -+ -+ return status; -+} -+ -+uint32_t fman_get_fpm_err_event(struct fman_fpm_regs *fpm_rg) -+{ -+ uint32_t event; -+ -+ event = ioread32be(&fpm_rg->fmfp_ee); -+ /* clear the all occurred events */ -+ iowrite32be(event, &fpm_rg->fmfp_ee); -+ return event; -+} -+ -+uint32_t fman_get_muram_err_event(struct fman_fpm_regs *fpm_rg) -+{ -+ uint32_t event, mask; -+ -+ event = ioread32be(&fpm_rg->fm_rcr); -+ mask = ioread32be(&fpm_rg->fm_rie); -+ -+ /* clear MURAM event bit (do not clear IRAM event) */ -+ iowrite32be(event & ~FPM_RAM_IRAM_ECC, &fpm_rg->fm_rcr); -+ -+ if ((mask & FPM_MURAM_ECC_ERR_EX_EN)) -+ return event; -+ else -+ return 0; -+} -+ -+uint32_t fman_get_iram_err_event(struct fman_fpm_regs *fpm_rg) -+{ -+ uint32_t event, mask; -+ -+ event = ioread32be(&fpm_rg->fm_rcr) ; -+ mask = ioread32be(&fpm_rg->fm_rie); -+ /* clear IRAM event bit (do not clear MURAM event) */ -+ iowrite32be(event & ~FPM_RAM_MURAM_ECC, -+ &fpm_rg->fm_rcr); -+ -+ if ((mask & FPM_IRAM_ECC_ERR_EX_EN)) -+ return event; -+ else -+ return 0; -+} -+ -+uint32_t fman_get_qmi_event(struct fman_qmi_regs *qmi_rg) -+{ -+ uint32_t event, mask, force; -+ -+ event = ioread32be(&qmi_rg->fmqm_ie); -+ mask = ioread32be(&qmi_rg->fmqm_ien); -+ event &= mask; -+ /* clear the forced events */ -+ force = ioread32be(&qmi_rg->fmqm_if); -+ if (force & event) -+ iowrite32be(force & ~event, &qmi_rg->fmqm_if); -+ /* clear the acknowledged events */ -+ iowrite32be(event, &qmi_rg->fmqm_ie); -+ return event; -+} -+ -+void fman_enable_time_stamp(struct fman_fpm_regs *fpm_rg, -+ uint8_t count1ubit, -+ uint16_t fm_clk_freq) -+{ -+ uint32_t tmp; -+ uint64_t frac; -+ uint32_t intgr; -+ uint32_t ts_freq = (uint32_t)(1 << count1ubit); /* in Mhz */ -+ -+ /* configure timestamp so that bit 8 will count 1 microsecond -+ * Find effective count rate at TIMESTAMP least significant bits: -+ * Effective_Count_Rate = 1MHz x 2^8 = 256MHz -+ * Find frequency ratio between effective count rate and the clock: -+ * Effective_Count_Rate / CLK e.g. for 600 MHz clock: -+ * 256/600 = 0.4266666... */ -+ -+ intgr = ts_freq / fm_clk_freq; -+ /* we multiply by 2^16 to keep the fraction of the division -+ * we do not div back, since we write this value as a fraction -+ * see spec */ -+ -+ frac = ((uint64_t)ts_freq << 16) - ((uint64_t)intgr << 16) * fm_clk_freq; -+ /* we check remainder of the division in order to round up if not int */ -+ if (do_div(frac, fm_clk_freq)) -+ frac++; -+ -+ tmp = (intgr << FPM_TS_INT_SHIFT) | (uint16_t)frac; -+ iowrite32be(tmp, &fpm_rg->fmfp_tsc2); -+ -+ /* enable timestamp with original clock */ -+ iowrite32be(FPM_TS_CTL_EN, &fpm_rg->fmfp_tsc1); -+} -+ -+uint32_t fman_get_fpm_error_interrupts(struct fman_fpm_regs *fpm_rg) -+{ -+ return ioread32be(&fpm_rg->fm_epi); -+} -+ -+ -+int fman_set_erratum_10gmac_a004_wa(struct fman_fpm_regs *fpm_rg) -+{ -+ int timeout = 100; -+ -+ iowrite32be(0x40000000, &fpm_rg->fmfp_extc); -+ -+ while ((ioread32be(&fpm_rg->fmfp_extc) & 0x40000000) && --timeout) -+ udelay(10); -+ -+ if (!timeout) -+ return -EBUSY; -+ return 0; -+} -+ -+void fman_set_ctrl_intr(struct fman_fpm_regs *fpm_rg, -+ uint8_t event_reg_id, -+ uint32_t enable_events) -+{ -+ iowrite32be(enable_events, &fpm_rg->fmfp_cee[event_reg_id]); -+} -+ -+uint32_t fman_get_ctrl_intr(struct fman_fpm_regs *fpm_rg, uint8_t event_reg_id) -+{ -+ return ioread32be(&fpm_rg->fmfp_cee[event_reg_id]); -+} -+ -+void fman_set_num_of_riscs_per_port(struct fman_fpm_regs *fpm_rg, -+ uint8_t port_id, -+ uint8_t num_fman_ctrls, -+ uint32_t or_fman_ctrl) -+{ -+ uint32_t tmp = 0; -+ -+ tmp = (uint32_t)(port_id << FPM_PORT_FM_CTL_PORTID_SHIFT); -+ /*TODO - maybe to put CTL# according to another criteria*/ -+ if (num_fman_ctrls == 2) -+ tmp = FPM_PRT_FM_CTL2 | FPM_PRT_FM_CTL1; -+ /* order restoration */ -+ tmp |= (or_fman_ctrl << FPM_PRC_ORA_FM_CTL_SEL_SHIFT) | or_fman_ctrl; -+ -+ iowrite32be(tmp, &fpm_rg->fmfp_prc); -+} -+ -+void fman_set_order_restoration_per_port(struct fman_fpm_regs *fpm_rg, -+ uint8_t port_id, -+ bool independent_mode, -+ bool is_rx_port) -+{ -+ uint32_t tmp = 0; -+ -+ tmp = (uint32_t)(port_id << FPM_PORT_FM_CTL_PORTID_SHIFT); -+ if (independent_mode) { -+ if (is_rx_port) -+ tmp |= (FPM_PRT_FM_CTL1 << -+ FPM_PRC_ORA_FM_CTL_SEL_SHIFT) | FPM_PRT_FM_CTL1; -+ else -+ tmp |= (FPM_PRT_FM_CTL2 << -+ FPM_PRC_ORA_FM_CTL_SEL_SHIFT) | FPM_PRT_FM_CTL2; -+ } else { -+ tmp |= (FPM_PRT_FM_CTL2|FPM_PRT_FM_CTL1); -+ -+ /* order restoration */ -+ if (port_id % 2) -+ tmp |= (FPM_PRT_FM_CTL1 << -+ FPM_PRC_ORA_FM_CTL_SEL_SHIFT); -+ else -+ tmp |= (FPM_PRT_FM_CTL2 << -+ FPM_PRC_ORA_FM_CTL_SEL_SHIFT); -+ } -+ iowrite32be(tmp, &fpm_rg->fmfp_prc); -+} -+ -+uint8_t fman_get_qmi_deq_th(struct fman_qmi_regs *qmi_rg) -+{ -+ return (uint8_t)ioread32be(&qmi_rg->fmqm_gc); -+} -+ -+uint8_t fman_get_qmi_enq_th(struct fman_qmi_regs *qmi_rg) -+{ -+ return (uint8_t)(ioread32be(&qmi_rg->fmqm_gc) >> 8); -+} -+ -+void fman_set_qmi_enq_th(struct fman_qmi_regs *qmi_rg, uint8_t val) -+{ -+ uint32_t tmp_reg; -+ -+ tmp_reg = ioread32be(&qmi_rg->fmqm_gc); -+ tmp_reg &= ~QMI_CFG_ENQ_MASK; -+ tmp_reg |= ((uint32_t)val << 8); -+ iowrite32be(tmp_reg, &qmi_rg->fmqm_gc); -+} -+ -+void fman_set_qmi_deq_th(struct fman_qmi_regs *qmi_rg, uint8_t val) -+{ -+ uint32_t tmp_reg; -+ -+ tmp_reg = ioread32be(&qmi_rg->fmqm_gc); -+ tmp_reg &= ~QMI_CFG_DEQ_MASK; -+ tmp_reg |= (uint32_t)val; -+ iowrite32be(tmp_reg, &qmi_rg->fmqm_gc); -+} -+ -+void fman_qmi_disable_dispatch_limit(struct fman_fpm_regs *fpm_rg) -+{ -+ iowrite32be(0, &fpm_rg->fmfp_mxd); -+} -+ -+void fman_set_liodn_per_port(struct fman_rg *fman_rg, uint8_t port_id, -+ uint16_t liodn_base, -+ uint16_t liodn_ofst) -+{ -+ uint32_t tmp; -+ -+ if ((port_id > 63) || (port_id < 1)) -+ return; -+ -+ /* set LIODN base for this port */ -+ tmp = ioread32be(&fman_rg->dma_rg->fmdmplr[port_id / 2]); -+ if (port_id % 2) { -+ tmp &= ~FM_LIODN_BASE_MASK; -+ tmp |= (uint32_t)liodn_base; -+ } else { -+ tmp &= ~(FM_LIODN_BASE_MASK << DMA_LIODN_SHIFT); -+ tmp |= (uint32_t)liodn_base << DMA_LIODN_SHIFT; -+ } -+ iowrite32be(tmp, &fman_rg->dma_rg->fmdmplr[port_id / 2]); -+ iowrite32be((uint32_t)liodn_ofst, -+ &fman_rg->bmi_rg->fmbm_spliodn[port_id - 1]); -+} -+ -+bool fman_is_port_stalled(struct fman_fpm_regs *fpm_rg, uint8_t port_id) -+{ -+ return (bool)!!(ioread32be(&fpm_rg->fmfp_ps[port_id]) & FPM_PS_STALLED); -+} -+ -+void fman_resume_stalled_port(struct fman_fpm_regs *fpm_rg, uint8_t port_id) -+{ -+ uint32_t tmp; -+ -+ tmp = (uint32_t)((port_id << FPM_PORT_FM_CTL_PORTID_SHIFT) | -+ FPM_PRC_REALSE_STALLED); -+ iowrite32be(tmp, &fpm_rg->fmfp_prc); -+} -+ -+int fman_reset_mac(struct fman_fpm_regs *fpm_rg, uint8_t mac_id, bool is_10g) -+{ -+ uint32_t msk, timeout = 100; -+ -+ /* Get the relevant bit mask */ -+ if (is_10g) { -+ switch (mac_id) { -+ case(0): -+ msk = FPM_RSTC_10G0_RESET; -+ break; -+ case(1): -+ msk = FPM_RSTC_10G1_RESET; -+ break; -+ default: -+ return -EINVAL; -+ } -+ } else { -+ switch (mac_id) { -+ case(0): -+ msk = FPM_RSTC_1G0_RESET; -+ break; -+ case(1): -+ msk = FPM_RSTC_1G1_RESET; -+ break; -+ case(2): -+ msk = FPM_RSTC_1G2_RESET; -+ break; -+ case(3): -+ msk = FPM_RSTC_1G3_RESET; -+ break; -+ case(4): -+ msk = FPM_RSTC_1G4_RESET; -+ break; -+ case (5): -+ msk = FPM_RSTC_1G5_RESET; -+ break; -+ case (6): -+ msk = FPM_RSTC_1G6_RESET; -+ break; -+ case (7): -+ msk = FPM_RSTC_1G7_RESET; -+ break; -+ default: -+ return -EINVAL; -+ } -+ } -+ /* reset */ -+ iowrite32be(msk, &fpm_rg->fm_rstc); -+ while ((ioread32be(&fpm_rg->fm_rstc) & msk) && --timeout) -+ udelay(10); -+ -+ if (!timeout) -+ return -EBUSY; -+ return 0; -+} -+ -+uint16_t fman_get_size_of_fifo(struct fman_bmi_regs *bmi_rg, uint8_t port_id) -+{ -+ uint32_t tmp_reg; -+ -+ if ((port_id > 63) || (port_id < 1)) -+ return 0; -+ -+ tmp_reg = ioread32be(&bmi_rg->fmbm_pfs[port_id - 1]); -+ return (uint16_t)((tmp_reg & BMI_FIFO_SIZE_MASK) + 1); -+} -+ -+uint32_t fman_get_total_fifo_size(struct fman_bmi_regs *bmi_rg) -+{ -+ uint32_t reg, res; -+ -+ reg = ioread32be(&bmi_rg->fmbm_cfg1); -+ res = (reg >> BMI_CFG1_FIFO_SIZE_SHIFT) & 0x3ff; -+ return res * FMAN_BMI_FIFO_UNITS; -+} -+ -+uint16_t fman_get_size_of_extra_fifo(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id) -+{ -+ uint32_t tmp_reg; -+ -+ if ((port_id > 63) || (port_id < 1)) -+ return 0; -+ -+ tmp_reg = ioread32be(&bmi_rg->fmbm_pfs[port_id-1]); -+ return (uint16_t)((tmp_reg & BMI_EXTRA_FIFO_SIZE_MASK) >> -+ BMI_EXTRA_FIFO_SIZE_SHIFT); -+} -+ -+void fman_set_size_of_fifo(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id, -+ uint32_t sz_fifo, -+ uint32_t extra_sz_fifo) -+{ -+ uint32_t tmp; -+ -+ if ((port_id > 63) || (port_id < 1)) -+ return; -+ -+ /* calculate reg */ -+ tmp = (uint32_t)((sz_fifo / FMAN_BMI_FIFO_UNITS - 1) | -+ ((extra_sz_fifo / FMAN_BMI_FIFO_UNITS) << -+ BMI_EXTRA_FIFO_SIZE_SHIFT)); -+ iowrite32be(tmp, &bmi_rg->fmbm_pfs[port_id - 1]); -+} -+ -+uint8_t fman_get_num_of_tasks(struct fman_bmi_regs *bmi_rg, uint8_t port_id) -+{ -+ uint32_t tmp; -+ -+ if ((port_id > 63) || (port_id < 1)) -+ return 0; -+ -+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]); -+ return (uint8_t)(((tmp & BMI_NUM_OF_TASKS_MASK) >> -+ BMI_NUM_OF_TASKS_SHIFT) + 1); -+} -+ -+uint8_t fman_get_num_extra_tasks(struct fman_bmi_regs *bmi_rg, uint8_t port_id) -+{ -+ uint32_t tmp; -+ -+ if ((port_id > 63) || (port_id < 1)) -+ return 0; -+ -+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]); -+ return (uint8_t)((tmp & BMI_NUM_OF_EXTRA_TASKS_MASK) >> -+ BMI_EXTRA_NUM_OF_TASKS_SHIFT); -+} -+ -+void fman_set_num_of_tasks(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id, -+ uint8_t num_tasks, -+ uint8_t num_extra_tasks) -+{ -+ uint32_t tmp; -+ -+ if ((port_id > 63) || (port_id < 1)) -+ return; -+ -+ /* calculate reg */ -+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]) & -+ ~(BMI_NUM_OF_TASKS_MASK | BMI_NUM_OF_EXTRA_TASKS_MASK); -+ tmp |= (uint32_t)(((num_tasks - 1) << BMI_NUM_OF_TASKS_SHIFT) | -+ (num_extra_tasks << BMI_EXTRA_NUM_OF_TASKS_SHIFT)); -+ iowrite32be(tmp, &bmi_rg->fmbm_pp[port_id - 1]); -+} -+ -+uint8_t fman_get_num_of_dmas(struct fman_bmi_regs *bmi_rg, uint8_t port_id) -+{ -+ uint32_t tmp; -+ -+ if ((port_id > 63) || (port_id < 1)) -+ return 0; -+ -+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]); -+ return (uint8_t)(((tmp & BMI_NUM_OF_DMAS_MASK) >> -+ BMI_NUM_OF_DMAS_SHIFT) + 1); -+} -+ -+uint8_t fman_get_num_extra_dmas(struct fman_bmi_regs *bmi_rg, uint8_t port_id) -+{ -+ uint32_t tmp; -+ -+ if ((port_id > 63) || (port_id < 1)) -+ return 0; -+ -+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]); -+ return (uint8_t)((tmp & BMI_NUM_OF_EXTRA_DMAS_MASK) >> -+ BMI_EXTRA_NUM_OF_DMAS_SHIFT); -+} -+ -+void fman_set_num_of_open_dmas(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id, -+ uint8_t num_open_dmas, -+ uint8_t num_extra_open_dmas, -+ uint8_t total_num_dmas) -+{ -+ uint32_t tmp = 0; -+ -+ if ((port_id > 63) || (port_id < 1)) -+ return; -+ -+ /* calculate reg */ -+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]) & -+ ~(BMI_NUM_OF_DMAS_MASK | BMI_NUM_OF_EXTRA_DMAS_MASK); -+ tmp |= (uint32_t)(((num_open_dmas-1) << BMI_NUM_OF_DMAS_SHIFT) | -+ (num_extra_open_dmas << BMI_EXTRA_NUM_OF_DMAS_SHIFT)); -+ iowrite32be(tmp, &bmi_rg->fmbm_pp[port_id - 1]); -+ -+ /* update total num of DMA's with committed number of open DMAS, -+ * and max uncommitted pool. */ -+ if (total_num_dmas) -+ { -+ tmp = ioread32be(&bmi_rg->fmbm_cfg2) & ~BMI_CFG2_DMAS_MASK; -+ tmp |= (uint32_t)(total_num_dmas - 1) << BMI_CFG2_DMAS_SHIFT; -+ iowrite32be(tmp, &bmi_rg->fmbm_cfg2); -+ } -+} -+ -+void fman_set_vsp_window(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id, -+ uint8_t base_storage_profile, -+ uint8_t log2_num_of_profiles) -+{ -+ uint32_t tmp = 0; -+ if ((port_id > 63) || (port_id < 1)) -+ return; -+ -+ tmp = ioread32be(&bmi_rg->fmbm_spliodn[port_id-1]); -+ tmp |= (uint32_t)((uint32_t)base_storage_profile & 0x3f) << 16; -+ tmp |= (uint32_t)log2_num_of_profiles << 28; -+ iowrite32be(tmp, &bmi_rg->fmbm_spliodn[port_id-1]); -+} -+ -+void fman_set_congestion_group_pfc_priority(uint32_t *cpg_rg, -+ uint32_t congestion_group_id, -+ uint8_t priority_bit_map, -+ uint32_t reg_num) -+{ -+ uint32_t offset, tmp = 0; -+ -+ offset = (congestion_group_id%4)*8; -+ -+ tmp = ioread32be(&cpg_rg[reg_num]); -+ tmp &= ~(0xFF<catastrophic_err = DEFAULT_CATASTROPHIC_ERR; -+ cfg->dma_err = DEFAULT_DMA_ERR; -+ cfg->halt_on_external_activ = DEFAULT_HALT_ON_EXTERNAL_ACTIVATION; -+ cfg->halt_on_unrecov_ecc_err = DEFAULT_HALT_ON_UNRECOVERABLE_ECC_ERROR; -+ cfg->en_iram_test_mode = FALSE; -+ cfg->en_muram_test_mode = FALSE; -+ cfg->external_ecc_rams_enable = DEFAULT_EXTERNAL_ECC_RAMS_ENABLE; -+ -+ if (!is_master) -+ return; -+ -+ cfg->dma_aid_override = DEFAULT_AID_OVERRIDE; -+ cfg->dma_aid_mode = DEFAULT_AID_MODE; -+ cfg->dma_comm_qtsh_clr_emer = DEFAULT_DMA_COMM_Q_LOW; -+ cfg->dma_comm_qtsh_asrt_emer = DEFAULT_DMA_COMM_Q_HIGH; -+ cfg->dma_cache_override = DEFAULT_CACHE_OVERRIDE; -+ cfg->dma_cam_num_of_entries = DEFAULT_DMA_CAM_NUM_OF_ENTRIES; -+ cfg->dma_dbg_cnt_mode = DEFAULT_DMA_DBG_CNT_MODE; -+ cfg->dma_en_emergency = DEFAULT_DMA_EN_EMERGENCY; -+ cfg->dma_sos_emergency = DEFAULT_DMA_SOS_EMERGENCY; -+ cfg->dma_watchdog = DEFAULT_DMA_WATCHDOG; -+ cfg->dma_en_emergency_smoother = DEFAULT_DMA_EN_EMERGENCY_SMOOTHER; -+ cfg->dma_emergency_switch_counter = DEFAULT_DMA_EMERGENCY_SWITCH_COUNTER; -+ cfg->disp_limit_tsh = DEFAULT_DISP_LIMIT; -+ cfg->prs_disp_tsh = DEFAULT_PRS_DISP_TH; -+ cfg->plcr_disp_tsh = DEFAULT_PLCR_DISP_TH; -+ cfg->kg_disp_tsh = DEFAULT_KG_DISP_TH; -+ cfg->bmi_disp_tsh = DEFAULT_BMI_DISP_TH; -+ cfg->qmi_enq_disp_tsh = DEFAULT_QMI_ENQ_DISP_TH; -+ cfg->qmi_deq_disp_tsh = DEFAULT_QMI_DEQ_DISP_TH; -+ cfg->fm_ctl1_disp_tsh = DEFAULT_FM_CTL1_DISP_TH; -+ cfg->fm_ctl2_disp_tsh = DEFAULT_FM_CTL2_DISP_TH; -+ -+ cfg->pedantic_dma = FALSE; -+ cfg->tnum_aging_period = DEFAULT_TNUM_AGING_PERIOD; -+ cfg->dma_stop_on_bus_error = FALSE; -+ cfg->qmi_deq_option_support = FALSE; -+} -+ -+void fman_regconfig(struct fman_rg *fman_rg, struct fman_cfg *cfg) -+{ -+ uint32_t tmp_reg; -+ -+ /* read the values from the registers as they are initialized by the HW with -+ * the required values. -+ */ -+ tmp_reg = ioread32be(&fman_rg->bmi_rg->fmbm_cfg1); -+ cfg->total_fifo_size = -+ (((tmp_reg & BMI_TOTAL_FIFO_SIZE_MASK) >> BMI_CFG1_FIFO_SIZE_SHIFT) + 1) * FMAN_BMI_FIFO_UNITS; -+ -+ tmp_reg = ioread32be(&fman_rg->bmi_rg->fmbm_cfg2); -+ cfg->total_num_of_tasks = -+ (uint8_t)(((tmp_reg & BMI_TOTAL_NUM_OF_TASKS_MASK) >> BMI_CFG2_TASKS_SHIFT) + 1); -+ -+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmtr); -+ cfg->dma_comm_qtsh_asrt_emer = (uint8_t)(tmp_reg >> DMA_THRESH_COMMQ_SHIFT); -+ -+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmhy); -+ cfg->dma_comm_qtsh_clr_emer = (uint8_t)(tmp_reg >> DMA_THRESH_COMMQ_SHIFT); -+ -+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmmr); -+ cfg->dma_cache_override = (enum fman_dma_cache_override)((tmp_reg & DMA_MODE_CACHE_OR_MASK) >> DMA_MODE_CACHE_OR_SHIFT); -+ cfg->dma_cam_num_of_entries = (uint8_t)((((tmp_reg & DMA_MODE_CEN_MASK) >> DMA_MODE_CEN_SHIFT) +1)*DMA_CAM_UNITS); -+ cfg->dma_aid_override = (bool)((tmp_reg & DMA_MODE_AID_OR)? TRUE:FALSE); -+ cfg->dma_dbg_cnt_mode = (enum fman_dma_dbg_cnt_mode)((tmp_reg & DMA_MODE_DBG_MASK) >> DMA_MODE_DBG_SHIFT); -+ cfg->dma_en_emergency = (bool)((tmp_reg & DMA_MODE_EB)? TRUE : FALSE); -+ -+ tmp_reg = ioread32be(&fman_rg->fpm_rg->fmfp_mxd); -+ cfg->disp_limit_tsh = (uint8_t)((tmp_reg & FPM_DISP_LIMIT_MASK) >> FPM_DISP_LIMIT_SHIFT); -+ -+ tmp_reg = ioread32be(&fman_rg->fpm_rg->fmfp_dist1); -+ cfg->prs_disp_tsh = (uint8_t)((tmp_reg & FPM_THR1_PRS_MASK ) >> FPM_THR1_PRS_SHIFT); -+ cfg->plcr_disp_tsh = (uint8_t)((tmp_reg & FPM_THR1_KG_MASK ) >> FPM_THR1_KG_SHIFT); -+ cfg->kg_disp_tsh = (uint8_t)((tmp_reg & FPM_THR1_PLCR_MASK ) >> FPM_THR1_PLCR_SHIFT); -+ cfg->bmi_disp_tsh = (uint8_t)((tmp_reg & FPM_THR1_BMI_MASK ) >> FPM_THR1_BMI_SHIFT); -+ -+ tmp_reg = ioread32be(&fman_rg->fpm_rg->fmfp_dist2); -+ cfg->qmi_enq_disp_tsh = (uint8_t)((tmp_reg & FPM_THR2_QMI_ENQ_MASK ) >> FPM_THR2_QMI_ENQ_SHIFT); -+ cfg->qmi_deq_disp_tsh = (uint8_t)((tmp_reg & FPM_THR2_QMI_DEQ_MASK ) >> FPM_THR2_QMI_DEQ_SHIFT); -+ cfg->fm_ctl1_disp_tsh = (uint8_t)((tmp_reg & FPM_THR2_FM_CTL1_MASK ) >> FPM_THR2_FM_CTL1_SHIFT); -+ cfg->fm_ctl2_disp_tsh = (uint8_t)((tmp_reg & FPM_THR2_FM_CTL2_MASK ) >> FPM_THR2_FM_CTL2_SHIFT); -+ -+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmsetr); -+ cfg->dma_sos_emergency = tmp_reg; -+ -+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmwcr); -+ cfg->dma_watchdog = tmp_reg/cfg->clk_freq; -+ -+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmemsr); -+ cfg->dma_en_emergency_smoother = (bool)((tmp_reg & DMA_EMSR_EMSTR_MASK)? TRUE : FALSE); -+ cfg->dma_emergency_switch_counter = (tmp_reg & DMA_EMSR_EMSTR_MASK); -+} -+ -+void fman_reset(struct fman_fpm_regs *fpm_rg) -+{ -+ iowrite32be(FPM_RSTC_FM_RESET, &fpm_rg->fm_rstc); -+} -+ -+/**************************************************************************//** -+ @Function FM_Init -+ -+ @Description Initializes the FM module -+ -+ @Param[in] h_Fm - FM module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+int fman_dma_init(struct fman_dma_regs *dma_rg, struct fman_cfg *cfg) -+{ -+ uint32_t tmp_reg; -+ -+ /**********************/ -+ /* Init DMA Registers */ -+ /**********************/ -+ /* clear status reg events */ -+ /* oren - check!!! */ -+ tmp_reg = (DMA_STATUS_BUS_ERR | DMA_STATUS_READ_ECC | -+ DMA_STATUS_SYSTEM_WRITE_ECC | DMA_STATUS_FM_WRITE_ECC); -+ iowrite32be(ioread32be(&dma_rg->fmdmsr) | tmp_reg, -+ &dma_rg->fmdmsr); -+ -+ /* configure mode register */ -+ tmp_reg = 0; -+ tmp_reg |= cfg->dma_cache_override << DMA_MODE_CACHE_OR_SHIFT; -+ if (cfg->dma_aid_override) -+ tmp_reg |= DMA_MODE_AID_OR; -+ if (cfg->exceptions & FMAN_EX_DMA_BUS_ERROR) -+ tmp_reg |= DMA_MODE_BER; -+ if ((cfg->exceptions & FMAN_EX_DMA_SYSTEM_WRITE_ECC) | -+ (cfg->exceptions & FMAN_EX_DMA_READ_ECC) | -+ (cfg->exceptions & FMAN_EX_DMA_FM_WRITE_ECC)) -+ tmp_reg |= DMA_MODE_ECC; -+ if (cfg->dma_stop_on_bus_error) -+ tmp_reg |= DMA_MODE_SBER; -+ if(cfg->dma_axi_dbg_num_of_beats) -+ tmp_reg |= (uint32_t)(DMA_MODE_AXI_DBG_MASK & -+ ((cfg->dma_axi_dbg_num_of_beats - 1) << DMA_MODE_AXI_DBG_SHIFT)); -+ -+ if (cfg->dma_en_emergency) { -+ tmp_reg |= cfg->dma_emergency_bus_select; -+ tmp_reg |= cfg->dma_emergency_level << DMA_MODE_EMER_LVL_SHIFT; -+ if (cfg->dma_en_emergency_smoother) -+ iowrite32be(cfg->dma_emergency_switch_counter, -+ &dma_rg->fmdmemsr); -+ } -+ tmp_reg |= ((cfg->dma_cam_num_of_entries / DMA_CAM_UNITS) - 1) << -+ DMA_MODE_CEN_SHIFT; -+ tmp_reg |= DMA_MODE_SECURE_PROT; -+ tmp_reg |= cfg->dma_dbg_cnt_mode << DMA_MODE_DBG_SHIFT; -+ tmp_reg |= cfg->dma_aid_mode << DMA_MODE_AID_MODE_SHIFT; -+ -+ if (cfg->pedantic_dma) -+ tmp_reg |= DMA_MODE_EMER_READ; -+ -+ iowrite32be(tmp_reg, &dma_rg->fmdmmr); -+ -+ /* configure thresholds register */ -+ tmp_reg = ((uint32_t)cfg->dma_comm_qtsh_asrt_emer << -+ DMA_THRESH_COMMQ_SHIFT) | -+ ((uint32_t)cfg->dma_read_buf_tsh_asrt_emer << -+ DMA_THRESH_READ_INT_BUF_SHIFT) | -+ ((uint32_t)cfg->dma_write_buf_tsh_asrt_emer); -+ -+ iowrite32be(tmp_reg, &dma_rg->fmdmtr); -+ -+ /* configure hysteresis register */ -+ tmp_reg = ((uint32_t)cfg->dma_comm_qtsh_clr_emer << -+ DMA_THRESH_COMMQ_SHIFT) | -+ ((uint32_t)cfg->dma_read_buf_tsh_clr_emer << -+ DMA_THRESH_READ_INT_BUF_SHIFT) | -+ ((uint32_t)cfg->dma_write_buf_tsh_clr_emer); -+ -+ iowrite32be(tmp_reg, &dma_rg->fmdmhy); -+ -+ /* configure emergency threshold */ -+ iowrite32be(cfg->dma_sos_emergency, &dma_rg->fmdmsetr); -+ -+ /* configure Watchdog */ -+ iowrite32be((cfg->dma_watchdog * cfg->clk_freq), -+ &dma_rg->fmdmwcr); -+ -+ iowrite32be(cfg->cam_base_addr, &dma_rg->fmdmebcr); -+ -+ return 0; -+} -+ -+int fman_fpm_init(struct fman_fpm_regs *fpm_rg, struct fman_cfg *cfg) -+{ -+ uint32_t tmp_reg; -+ int i; -+ -+ /**********************/ -+ /* Init FPM Registers */ -+ /**********************/ -+ tmp_reg = (uint32_t)(cfg->disp_limit_tsh << FPM_DISP_LIMIT_SHIFT); -+ iowrite32be(tmp_reg, &fpm_rg->fmfp_mxd); -+ -+ tmp_reg = (((uint32_t)cfg->prs_disp_tsh << FPM_THR1_PRS_SHIFT) | -+ ((uint32_t)cfg->kg_disp_tsh << FPM_THR1_KG_SHIFT) | -+ ((uint32_t)cfg->plcr_disp_tsh << FPM_THR1_PLCR_SHIFT) | -+ ((uint32_t)cfg->bmi_disp_tsh << FPM_THR1_BMI_SHIFT)); -+ iowrite32be(tmp_reg, &fpm_rg->fmfp_dist1); -+ -+ tmp_reg = (((uint32_t)cfg->qmi_enq_disp_tsh << FPM_THR2_QMI_ENQ_SHIFT) | -+ ((uint32_t)cfg->qmi_deq_disp_tsh << FPM_THR2_QMI_DEQ_SHIFT) | -+ ((uint32_t)cfg->fm_ctl1_disp_tsh << FPM_THR2_FM_CTL1_SHIFT) | -+ ((uint32_t)cfg->fm_ctl2_disp_tsh << FPM_THR2_FM_CTL2_SHIFT)); -+ iowrite32be(tmp_reg, &fpm_rg->fmfp_dist2); -+ -+ /* define exceptions and error behavior */ -+ tmp_reg = 0; -+ /* Clear events */ -+ tmp_reg |= (FPM_EV_MASK_STALL | FPM_EV_MASK_DOUBLE_ECC | -+ FPM_EV_MASK_SINGLE_ECC); -+ /* enable interrupts */ -+ if (cfg->exceptions & FMAN_EX_FPM_STALL_ON_TASKS) -+ tmp_reg |= FPM_EV_MASK_STALL_EN; -+ if (cfg->exceptions & FMAN_EX_FPM_SINGLE_ECC) -+ tmp_reg |= FPM_EV_MASK_SINGLE_ECC_EN; -+ if (cfg->exceptions & FMAN_EX_FPM_DOUBLE_ECC) -+ tmp_reg |= FPM_EV_MASK_DOUBLE_ECC_EN; -+ tmp_reg |= (cfg->catastrophic_err << FPM_EV_MASK_CAT_ERR_SHIFT); -+ tmp_reg |= (cfg->dma_err << FPM_EV_MASK_DMA_ERR_SHIFT); -+ if (!cfg->halt_on_external_activ) -+ tmp_reg |= FPM_EV_MASK_EXTERNAL_HALT; -+ if (!cfg->halt_on_unrecov_ecc_err) -+ tmp_reg |= FPM_EV_MASK_ECC_ERR_HALT; -+ iowrite32be(tmp_reg, &fpm_rg->fmfp_ee); -+ -+ /* clear all fmCtls event registers */ -+ for (i = 0; i < cfg->num_of_fman_ctrl_evnt_regs; i++) -+ iowrite32be(0xFFFFFFFF, &fpm_rg->fmfp_cev[i]); -+ -+ /* RAM ECC - enable and clear events*/ -+ /* first we need to clear all parser memory, -+ * as it is uninitialized and may cause ECC errors */ -+ /* event bits */ -+ tmp_reg = (FPM_RAM_MURAM_ECC | FPM_RAM_IRAM_ECC); -+ /* Rams enable not effected by RCR bit, but by a COP configuration */ -+ if (cfg->external_ecc_rams_enable) -+ tmp_reg |= FPM_RAM_RAMS_ECC_EN_SRC_SEL; -+ -+ /* enable test mode */ -+ if (cfg->en_muram_test_mode) -+ tmp_reg |= FPM_RAM_MURAM_TEST_ECC; -+ if (cfg->en_iram_test_mode) -+ tmp_reg |= FPM_RAM_IRAM_TEST_ECC; -+ iowrite32be(tmp_reg, &fpm_rg->fm_rcr); -+ -+ tmp_reg = 0; -+ if (cfg->exceptions & FMAN_EX_IRAM_ECC) { -+ tmp_reg |= FPM_IRAM_ECC_ERR_EX_EN; -+ fman_enable_rams_ecc(fpm_rg); -+ } -+ if (cfg->exceptions & FMAN_EX_NURAM_ECC) { -+ tmp_reg |= FPM_MURAM_ECC_ERR_EX_EN; -+ fman_enable_rams_ecc(fpm_rg); -+ } -+ iowrite32be(tmp_reg, &fpm_rg->fm_rie); -+ -+ return 0; -+} -+ -+int fman_bmi_init(struct fman_bmi_regs *bmi_rg, struct fman_cfg *cfg) -+{ -+ uint32_t tmp_reg; -+ -+ /**********************/ -+ /* Init BMI Registers */ -+ /**********************/ -+ -+ /* define common resources */ -+ tmp_reg = cfg->fifo_base_addr; -+ tmp_reg = tmp_reg / BMI_FIFO_ALIGN; -+ -+ tmp_reg |= ((cfg->total_fifo_size / FMAN_BMI_FIFO_UNITS - 1) << -+ BMI_CFG1_FIFO_SIZE_SHIFT); -+ iowrite32be(tmp_reg, &bmi_rg->fmbm_cfg1); -+ -+ tmp_reg = ((uint32_t)(cfg->total_num_of_tasks - 1) << -+ BMI_CFG2_TASKS_SHIFT); -+ /* num of DMA's will be dynamically updated when each port is set */ -+ iowrite32be(tmp_reg, &bmi_rg->fmbm_cfg2); -+ -+ /* define unmaskable exceptions, enable and clear events */ -+ tmp_reg = 0; -+ iowrite32be(BMI_ERR_INTR_EN_LIST_RAM_ECC | -+ BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC | -+ BMI_ERR_INTR_EN_STATISTICS_RAM_ECC | -+ BMI_ERR_INTR_EN_DISPATCH_RAM_ECC, -+ &bmi_rg->fmbm_ievr); -+ -+ if (cfg->exceptions & FMAN_EX_BMI_LIST_RAM_ECC) -+ tmp_reg |= BMI_ERR_INTR_EN_LIST_RAM_ECC; -+ if (cfg->exceptions & FMAN_EX_BMI_PIPELINE_ECC) -+ tmp_reg |= BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC; -+ if (cfg->exceptions & FMAN_EX_BMI_STATISTICS_RAM_ECC) -+ tmp_reg |= BMI_ERR_INTR_EN_STATISTICS_RAM_ECC; -+ if (cfg->exceptions & FMAN_EX_BMI_DISPATCH_RAM_ECC) -+ tmp_reg |= BMI_ERR_INTR_EN_DISPATCH_RAM_ECC; -+ iowrite32be(tmp_reg, &bmi_rg->fmbm_ier); -+ -+ return 0; -+} -+ -+int fman_qmi_init(struct fman_qmi_regs *qmi_rg, struct fman_cfg *cfg) -+{ -+ uint32_t tmp_reg; -+ uint16_t period_in_fm_clocks; -+ uint8_t remainder; -+ /**********************/ -+ /* Init QMI Registers */ -+ /**********************/ -+ /* Clear error interrupt events */ -+ -+ iowrite32be(QMI_ERR_INTR_EN_DOUBLE_ECC | QMI_ERR_INTR_EN_DEQ_FROM_DEF, -+ &qmi_rg->fmqm_eie); -+ tmp_reg = 0; -+ if (cfg->exceptions & FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID) -+ tmp_reg |= QMI_ERR_INTR_EN_DEQ_FROM_DEF; -+ if (cfg->exceptions & FMAN_EX_QMI_DOUBLE_ECC) -+ tmp_reg |= QMI_ERR_INTR_EN_DOUBLE_ECC; -+ /* enable events */ -+ iowrite32be(tmp_reg, &qmi_rg->fmqm_eien); -+ -+ if (cfg->tnum_aging_period) { -+ /* tnum_aging_period is in units of usec, p_FmClockFreq in Mhz */ -+ period_in_fm_clocks = (uint16_t) -+ (cfg->tnum_aging_period * cfg->clk_freq); -+ /* period_in_fm_clocks must be a 64 multiply */ -+ remainder = (uint8_t)(period_in_fm_clocks % 64); -+ if (remainder) -+ tmp_reg = (uint32_t)((period_in_fm_clocks / 64) + 1); -+ else{ -+ tmp_reg = (uint32_t)(period_in_fm_clocks / 64); -+ if (!tmp_reg) -+ tmp_reg = 1; -+ } -+ tmp_reg <<= QMI_TAPC_TAP; -+ iowrite32be(tmp_reg, &qmi_rg->fmqm_tapc); -+ } -+ tmp_reg = 0; -+ /* Clear interrupt events */ -+ iowrite32be(QMI_INTR_EN_SINGLE_ECC, &qmi_rg->fmqm_ie); -+ if (cfg->exceptions & FMAN_EX_QMI_SINGLE_ECC) -+ tmp_reg |= QMI_INTR_EN_SINGLE_ECC; -+ /* enable events */ -+ iowrite32be(tmp_reg, &qmi_rg->fmqm_ien); -+ -+ return 0; -+} -+ -+int fman_enable(struct fman_rg *fman_rg, struct fman_cfg *cfg) -+{ -+ uint32_t cfg_reg = 0; -+ -+ /**********************/ -+ /* Enable all modules */ -+ /**********************/ -+ /* clear & enable global counters - calculate reg and save for later, -+ because it's the same reg for QMI enable */ -+ cfg_reg = QMI_CFG_EN_COUNTERS; -+ if (cfg->qmi_deq_option_support) -+ cfg_reg |= (uint32_t)(((cfg->qmi_def_tnums_thresh) << 8) | -+ (uint32_t)cfg->qmi_def_tnums_thresh); -+ -+ iowrite32be(BMI_INIT_START, &fman_rg->bmi_rg->fmbm_init); -+ iowrite32be(cfg_reg | QMI_CFG_ENQ_EN | QMI_CFG_DEQ_EN, -+ &fman_rg->qmi_rg->fmqm_gc); -+ -+ return 0; -+} -+ -+void fman_free_resources(struct fman_rg *fman_rg) -+{ -+ /* disable BMI and QMI */ -+ iowrite32be(0, &fman_rg->bmi_rg->fmbm_init); -+ iowrite32be(0, &fman_rg->qmi_rg->fmqm_gc); -+ -+ /* release BMI resources */ -+ iowrite32be(0, &fman_rg->bmi_rg->fmbm_cfg2); -+ iowrite32be(0, &fman_rg->bmi_rg->fmbm_cfg1); -+ -+ /* disable ECC */ -+ iowrite32be(0, &fman_rg->fpm_rg->fm_rcr); -+} -+ -+/****************************************************/ -+/* API Run-time Control uint functions */ -+/****************************************************/ -+uint32_t fman_get_normal_pending(struct fman_fpm_regs *fpm_rg) -+{ -+ return ioread32be(&fpm_rg->fm_npi); -+} -+ -+uint32_t fman_get_controller_event(struct fman_fpm_regs *fpm_rg, uint8_t reg_id) -+{ -+ uint32_t event; -+ -+ event = ioread32be(&fpm_rg->fmfp_fcev[reg_id]) & -+ ioread32be(&fpm_rg->fmfp_cee[reg_id]); -+ iowrite32be(event, &fpm_rg->fmfp_cev[reg_id]); -+ -+ return event; -+} -+ -+uint32_t fman_get_error_pending(struct fman_fpm_regs *fpm_rg) -+{ -+ return ioread32be(&fpm_rg->fm_epi); -+} -+ -+void fman_set_ports_bandwidth(struct fman_bmi_regs *bmi_rg, uint8_t *weights) -+{ -+ int i; -+ uint8_t shift; -+ uint32_t tmp = 0; -+ -+ for (i = 0; i < 64; i++) { -+ if (weights[i] > 1) { /* no need to write 1 since it is 0 */ -+ /* Add this port to tmp_reg */ -+ /* (each 8 ports result in one register)*/ -+ shift = (uint8_t)(32 - 4 * ((i % 8) + 1)); -+ tmp |= ((weights[i] - 1) << shift); -+ } -+ if (i % 8 == 7) { /* last in this set */ -+ iowrite32be(tmp, &bmi_rg->fmbm_arb[i / 8]); -+ tmp = 0; -+ } -+ } -+} -+ -+void fman_enable_rams_ecc(struct fman_fpm_regs *fpm_rg) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(&fpm_rg->fm_rcr); -+ if (tmp & FPM_RAM_RAMS_ECC_EN_SRC_SEL) -+ iowrite32be(tmp | FPM_RAM_IRAM_ECC_EN, -+ &fpm_rg->fm_rcr); -+ else -+ iowrite32be(tmp | FPM_RAM_RAMS_ECC_EN | -+ FPM_RAM_IRAM_ECC_EN, -+ &fpm_rg->fm_rcr); -+} -+ -+void fman_disable_rams_ecc(struct fman_fpm_regs *fpm_rg) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(&fpm_rg->fm_rcr); -+ if (tmp & FPM_RAM_RAMS_ECC_EN_SRC_SEL) -+ iowrite32be(tmp & ~FPM_RAM_IRAM_ECC_EN, -+ &fpm_rg->fm_rcr); -+ else -+ iowrite32be(tmp & ~(FPM_RAM_RAMS_ECC_EN | FPM_RAM_IRAM_ECC_EN), -+ &fpm_rg->fm_rcr); -+} -+ -+int fman_set_exception(struct fman_rg *fman_rg, -+ enum fman_exceptions exception, -+ bool enable) -+{ -+ uint32_t tmp; -+ -+ switch (exception) { -+ case(E_FMAN_EX_DMA_BUS_ERROR): -+ tmp = ioread32be(&fman_rg->dma_rg->fmdmmr); -+ if (enable) -+ tmp |= DMA_MODE_BER; -+ else -+ tmp &= ~DMA_MODE_BER; -+ /* disable bus error */ -+ iowrite32be(tmp, &fman_rg->dma_rg->fmdmmr); -+ break; -+ case(E_FMAN_EX_DMA_READ_ECC): -+ case(E_FMAN_EX_DMA_SYSTEM_WRITE_ECC): -+ case(E_FMAN_EX_DMA_FM_WRITE_ECC): -+ tmp = ioread32be(&fman_rg->dma_rg->fmdmmr); -+ if (enable) -+ tmp |= DMA_MODE_ECC; -+ else -+ tmp &= ~DMA_MODE_ECC; -+ iowrite32be(tmp, &fman_rg->dma_rg->fmdmmr); -+ break; -+ case(E_FMAN_EX_FPM_STALL_ON_TASKS): -+ tmp = ioread32be(&fman_rg->fpm_rg->fmfp_ee); -+ if (enable) -+ tmp |= FPM_EV_MASK_STALL_EN; -+ else -+ tmp &= ~FPM_EV_MASK_STALL_EN; -+ iowrite32be(tmp, &fman_rg->fpm_rg->fmfp_ee); -+ break; -+ case(E_FMAN_EX_FPM_SINGLE_ECC): -+ tmp = ioread32be(&fman_rg->fpm_rg->fmfp_ee); -+ if (enable) -+ tmp |= FPM_EV_MASK_SINGLE_ECC_EN; -+ else -+ tmp &= ~FPM_EV_MASK_SINGLE_ECC_EN; -+ iowrite32be(tmp, &fman_rg->fpm_rg->fmfp_ee); -+ break; -+ case(E_FMAN_EX_FPM_DOUBLE_ECC): -+ tmp = ioread32be(&fman_rg->fpm_rg->fmfp_ee); -+ if (enable) -+ tmp |= FPM_EV_MASK_DOUBLE_ECC_EN; -+ else -+ tmp &= ~FPM_EV_MASK_DOUBLE_ECC_EN; -+ iowrite32be(tmp, &fman_rg->fpm_rg->fmfp_ee); -+ break; -+ case(E_FMAN_EX_QMI_SINGLE_ECC): -+ tmp = ioread32be(&fman_rg->qmi_rg->fmqm_ien); -+ if (enable) -+ tmp |= QMI_INTR_EN_SINGLE_ECC; -+ else -+ tmp &= ~QMI_INTR_EN_SINGLE_ECC; -+ iowrite32be(tmp, &fman_rg->qmi_rg->fmqm_ien); -+ break; -+ case(E_FMAN_EX_QMI_DOUBLE_ECC): -+ tmp = ioread32be(&fman_rg->qmi_rg->fmqm_eien); -+ if (enable) -+ tmp |= QMI_ERR_INTR_EN_DOUBLE_ECC; -+ else -+ tmp &= ~QMI_ERR_INTR_EN_DOUBLE_ECC; -+ iowrite32be(tmp, &fman_rg->qmi_rg->fmqm_eien); -+ break; -+ case(E_FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID): -+ tmp = ioread32be(&fman_rg->qmi_rg->fmqm_eien); -+ if (enable) -+ tmp |= QMI_ERR_INTR_EN_DEQ_FROM_DEF; -+ else -+ tmp &= ~QMI_ERR_INTR_EN_DEQ_FROM_DEF; -+ iowrite32be(tmp, &fman_rg->qmi_rg->fmqm_eien); -+ break; -+ case(E_FMAN_EX_BMI_LIST_RAM_ECC): -+ tmp = ioread32be(&fman_rg->bmi_rg->fmbm_ier); -+ if (enable) -+ tmp |= BMI_ERR_INTR_EN_LIST_RAM_ECC; -+ else -+ tmp &= ~BMI_ERR_INTR_EN_LIST_RAM_ECC; -+ iowrite32be(tmp, &fman_rg->bmi_rg->fmbm_ier); -+ break; -+ case(E_FMAN_EX_BMI_STORAGE_PROFILE_ECC): -+ tmp = ioread32be(&fman_rg->bmi_rg->fmbm_ier); -+ if (enable) -+ tmp |= BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC; -+ else -+ tmp &= ~BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC; -+ iowrite32be(tmp, &fman_rg->bmi_rg->fmbm_ier); -+ break; -+ case(E_FMAN_EX_BMI_STATISTICS_RAM_ECC): -+ tmp = ioread32be(&fman_rg->bmi_rg->fmbm_ier); -+ if (enable) -+ tmp |= BMI_ERR_INTR_EN_STATISTICS_RAM_ECC; -+ else -+ tmp &= ~BMI_ERR_INTR_EN_STATISTICS_RAM_ECC; -+ iowrite32be(tmp, &fman_rg->bmi_rg->fmbm_ier); -+ break; -+ case(E_FMAN_EX_BMI_DISPATCH_RAM_ECC): -+ tmp = ioread32be(&fman_rg->bmi_rg->fmbm_ier); -+ if (enable) -+ tmp |= BMI_ERR_INTR_EN_DISPATCH_RAM_ECC; -+ else -+ tmp &= ~BMI_ERR_INTR_EN_DISPATCH_RAM_ECC; -+ iowrite32be(tmp, &fman_rg->bmi_rg->fmbm_ier); -+ break; -+ case(E_FMAN_EX_IRAM_ECC): -+ tmp = ioread32be(&fman_rg->fpm_rg->fm_rie); -+ if (enable) { -+ /* enable ECC if not enabled */ -+ fman_enable_rams_ecc(fman_rg->fpm_rg); -+ /* enable ECC interrupts */ -+ tmp |= FPM_IRAM_ECC_ERR_EX_EN; -+ } else { -+ /* ECC mechanism may be disabled, -+ * depending on driver status */ -+ fman_disable_rams_ecc(fman_rg->fpm_rg); -+ tmp &= ~FPM_IRAM_ECC_ERR_EX_EN; -+ } -+ iowrite32be(tmp, &fman_rg->fpm_rg->fm_rie); -+ break; -+ case(E_FMAN_EX_MURAM_ECC): -+ tmp = ioread32be(&fman_rg->fpm_rg->fm_rie); -+ if (enable) { -+ /* enable ECC if not enabled */ -+ fman_enable_rams_ecc(fman_rg->fpm_rg); -+ /* enable ECC interrupts */ -+ tmp |= FPM_MURAM_ECC_ERR_EX_EN; -+ } else { -+ /* ECC mechanism may be disabled, -+ * depending on driver status */ -+ fman_disable_rams_ecc(fman_rg->fpm_rg); -+ tmp &= ~FPM_MURAM_ECC_ERR_EX_EN; -+ } -+ iowrite32be(tmp, &fman_rg->fpm_rg->fm_rie); -+ break; -+ default: -+ return -EINVAL; -+ } -+ return 0; -+} -+ -+void fman_get_revision(struct fman_fpm_regs *fpm_rg, -+ uint8_t *major, -+ uint8_t *minor) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(&fpm_rg->fm_ip_rev_1); -+ *major = (uint8_t)((tmp & FPM_REV1_MAJOR_MASK) >> FPM_REV1_MAJOR_SHIFT); -+ *minor = (uint8_t)((tmp & FPM_REV1_MINOR_MASK) >> FPM_REV1_MINOR_SHIFT); -+ -+} -+ -+uint32_t fman_get_counter(struct fman_rg *fman_rg, -+ enum fman_counters reg_name) -+{ -+ uint32_t ret_val; -+ -+ switch (reg_name) { -+ case(E_FMAN_COUNTERS_ENQ_TOTAL_FRAME): -+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_etfc); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_TOTAL_FRAME): -+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dtfc); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_0): -+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dc0); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_1): -+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dc1); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_2): -+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dc2); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_3): -+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dc3); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_FROM_DEFAULT): -+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dfdc); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_FROM_CONTEXT): -+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dfcc); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_FROM_FD): -+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dffc); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_CONFIRM): -+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dcc); -+ break; -+ default: -+ ret_val = 0; -+ } -+ return ret_val; -+} -+ -+int fman_modify_counter(struct fman_rg *fman_rg, -+ enum fman_counters reg_name, -+ uint32_t val) -+{ -+ /* When applicable (when there is an 'enable counters' bit, -+ * check that counters are enabled */ -+ switch (reg_name) { -+ case(E_FMAN_COUNTERS_ENQ_TOTAL_FRAME): -+ case(E_FMAN_COUNTERS_DEQ_TOTAL_FRAME): -+ case(E_FMAN_COUNTERS_DEQ_0): -+ case(E_FMAN_COUNTERS_DEQ_1): -+ case(E_FMAN_COUNTERS_DEQ_2): -+ case(E_FMAN_COUNTERS_DEQ_3): -+ case(E_FMAN_COUNTERS_DEQ_FROM_DEFAULT): -+ case(E_FMAN_COUNTERS_DEQ_FROM_CONTEXT): -+ case(E_FMAN_COUNTERS_DEQ_FROM_FD): -+ case(E_FMAN_COUNTERS_DEQ_CONFIRM): -+ if (!(ioread32be(&fman_rg->qmi_rg->fmqm_gc) & -+ QMI_CFG_EN_COUNTERS)) -+ return -EINVAL; -+ break; -+ default: -+ break; -+ } -+ /* Set counter */ -+ switch (reg_name) { -+ case(E_FMAN_COUNTERS_ENQ_TOTAL_FRAME): -+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_etfc); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_TOTAL_FRAME): -+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dtfc); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_0): -+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dc0); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_1): -+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dc1); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_2): -+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dc2); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_3): -+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dc3); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_FROM_DEFAULT): -+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dfdc); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_FROM_CONTEXT): -+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dfcc); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_FROM_FD): -+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dffc); -+ break; -+ case(E_FMAN_COUNTERS_DEQ_CONFIRM): -+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dcc); -+ break; -+ case(E_FMAN_COUNTERS_SEMAPHOR_ENTRY_FULL_REJECT): -+ iowrite32be(val, &fman_rg->dma_rg->fmdmsefrc); -+ break; -+ case(E_FMAN_COUNTERS_SEMAPHOR_QUEUE_FULL_REJECT): -+ iowrite32be(val, &fman_rg->dma_rg->fmdmsqfrc); -+ break; -+ case(E_FMAN_COUNTERS_SEMAPHOR_SYNC_REJECT): -+ iowrite32be(val, &fman_rg->dma_rg->fmdmssrc); -+ break; -+ default: -+ break; -+ } -+ return 0; -+} -+ -+void fman_set_dma_emergency(struct fman_dma_regs *dma_rg, -+ bool is_write, -+ bool enable) -+{ -+ uint32_t msk; -+ -+ msk = (uint32_t)(is_write ? DMA_MODE_EMER_WRITE : DMA_MODE_EMER_READ); -+ -+ if (enable) -+ iowrite32be(ioread32be(&dma_rg->fmdmmr) | msk, -+ &dma_rg->fmdmmr); -+ else /* disable */ -+ iowrite32be(ioread32be(&dma_rg->fmdmmr) & ~msk, -+ &dma_rg->fmdmmr); -+} -+ -+void fman_set_dma_ext_bus_pri(struct fman_dma_regs *dma_rg, uint32_t pri) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(&dma_rg->fmdmmr) | -+ (pri << DMA_MODE_BUS_PRI_SHIFT); -+ -+ iowrite32be(tmp, &dma_rg->fmdmmr); -+} -+ -+uint32_t fman_get_dma_status(struct fman_dma_regs *dma_rg) -+{ -+ return ioread32be(&dma_rg->fmdmsr); -+} -+ -+void fman_force_intr(struct fman_rg *fman_rg, -+ enum fman_exceptions exception) -+{ -+ switch (exception) { -+ case E_FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID: -+ iowrite32be(QMI_ERR_INTR_EN_DEQ_FROM_DEF, -+ &fman_rg->qmi_rg->fmqm_eif); -+ break; -+ case E_FMAN_EX_QMI_SINGLE_ECC: -+ iowrite32be(QMI_INTR_EN_SINGLE_ECC, -+ &fman_rg->qmi_rg->fmqm_if); -+ break; -+ case E_FMAN_EX_QMI_DOUBLE_ECC: -+ iowrite32be(QMI_ERR_INTR_EN_DOUBLE_ECC, -+ &fman_rg->qmi_rg->fmqm_eif); -+ break; -+ case E_FMAN_EX_BMI_LIST_RAM_ECC: -+ iowrite32be(BMI_ERR_INTR_EN_LIST_RAM_ECC, -+ &fman_rg->bmi_rg->fmbm_ifr); -+ break; -+ case E_FMAN_EX_BMI_STORAGE_PROFILE_ECC: -+ iowrite32be(BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC, -+ &fman_rg->bmi_rg->fmbm_ifr); -+ break; -+ case E_FMAN_EX_BMI_STATISTICS_RAM_ECC: -+ iowrite32be(BMI_ERR_INTR_EN_STATISTICS_RAM_ECC, -+ &fman_rg->bmi_rg->fmbm_ifr); -+ break; -+ case E_FMAN_EX_BMI_DISPATCH_RAM_ECC: -+ iowrite32be(BMI_ERR_INTR_EN_DISPATCH_RAM_ECC, -+ &fman_rg->bmi_rg->fmbm_ifr); -+ break; -+ default: -+ break; -+ } -+} -+ -+bool fman_is_qmi_halt_not_busy_state(struct fman_qmi_regs *qmi_rg) -+{ -+ return (bool)!!(ioread32be(&qmi_rg->fmqm_gs) & QMI_GS_HALT_NOT_BUSY); -+} -+void fman_resume(struct fman_fpm_regs *fpm_rg) -+{ -+ uint32_t tmp; -+ -+ tmp = ioread32be(&fpm_rg->fmfp_ee); -+ /* clear tmp_reg event bits in order not to clear standing events */ -+ tmp &= ~(FPM_EV_MASK_DOUBLE_ECC | -+ FPM_EV_MASK_STALL | -+ FPM_EV_MASK_SINGLE_ECC); -+ tmp |= FPM_EV_MASK_RELEASE_FM; -+ -+ iowrite32be(tmp, &fpm_rg->fmfp_ee); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc/fm_common.h -@@ -0,0 +1,1214 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_common.h -+ -+ @Description FM internal structures and definitions. -+*//***************************************************************************/ -+#ifndef __FM_COMMON_H -+#define __FM_COMMON_H -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "fm_pcd_ext.h" -+#include "fm_ext.h" -+#include "fm_port_ext.h" -+ -+ -+#define e_FM_PORT_TYPE_OH_HOST_COMMAND e_FM_PORT_TYPE_DUMMY -+ -+#define CLS_PLAN_NUM_PER_GRP 8 -+ -+#define IP_OFFLOAD_PACKAGE_NUMBER 106 -+#define CAPWAP_OFFLOAD_PACKAGE_NUMBER 108 -+#define IS_OFFLOAD_PACKAGE(num) ((num == IP_OFFLOAD_PACKAGE_NUMBER) || (num == CAPWAP_OFFLOAD_PACKAGE_NUMBER)) -+ -+ -+ -+/**************************************************************************//** -+ @Description Modules registers offsets -+*//***************************************************************************/ -+#define FM_MM_MURAM 0x00000000 -+#define FM_MM_BMI 0x00080000 -+#define FM_MM_QMI 0x00080400 -+#define FM_MM_PRS 0x000c7000 -+#define FM_MM_KG 0x000C1000 -+#define FM_MM_DMA 0x000C2000 -+#define FM_MM_FPM 0x000C3000 -+#define FM_MM_PLCR 0x000C0000 -+#define FM_MM_IMEM 0x000C4000 -+#define FM_MM_CGP 0x000DB000 -+#define FM_MM_TRB(i) (0x000D0200 + 0x400 * (i)) -+#if (DPAA_VERSION >= 11) -+#define FM_MM_SP 0x000dc000 -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ -+/**************************************************************************//** -+ @Description Enum for inter-module interrupts registration -+*//***************************************************************************/ -+typedef enum e_FmEventModules{ -+ e_FM_MOD_PRS, /**< Parser event */ -+ e_FM_MOD_KG, /**< Keygen event */ -+ e_FM_MOD_PLCR, /**< Policer event */ -+ e_FM_MOD_10G_MAC, /**< 10G MAC event */ -+ e_FM_MOD_1G_MAC, /**< 1G MAC event */ -+ e_FM_MOD_TMR, /**< Timer event */ -+ e_FM_MOD_FMAN_CTRL, /**< FMAN Controller Timer event */ -+ e_FM_MOD_MACSEC, -+ e_FM_MOD_DUMMY_LAST -+} e_FmEventModules; -+ -+/**************************************************************************//** -+ @Description Enum for interrupts types -+*//***************************************************************************/ -+typedef enum e_FmIntrType { -+ e_FM_INTR_TYPE_ERR, -+ e_FM_INTR_TYPE_NORMAL -+} e_FmIntrType; -+ -+/**************************************************************************//** -+ @Description Enum for inter-module interrupts registration -+*//***************************************************************************/ -+typedef enum e_FmInterModuleEvent -+{ -+ e_FM_EV_PRS = 0, /**< Parser event */ -+ e_FM_EV_ERR_PRS, /**< Parser error event */ -+ e_FM_EV_KG, /**< Keygen event */ -+ e_FM_EV_ERR_KG, /**< Keygen error event */ -+ e_FM_EV_PLCR, /**< Policer event */ -+ e_FM_EV_ERR_PLCR, /**< Policer error event */ -+ e_FM_EV_ERR_10G_MAC0, /**< 10G MAC 0 error event */ -+ e_FM_EV_ERR_10G_MAC1, /**< 10G MAC 1 error event */ -+ e_FM_EV_ERR_1G_MAC0, /**< 1G MAC 0 error event */ -+ e_FM_EV_ERR_1G_MAC1, /**< 1G MAC 1 error event */ -+ e_FM_EV_ERR_1G_MAC2, /**< 1G MAC 2 error event */ -+ e_FM_EV_ERR_1G_MAC3, /**< 1G MAC 3 error event */ -+ e_FM_EV_ERR_1G_MAC4, /**< 1G MAC 4 error event */ -+ e_FM_EV_ERR_1G_MAC5, /**< 1G MAC 5 error event */ -+ e_FM_EV_ERR_1G_MAC6, /**< 1G MAC 6 error event */ -+ e_FM_EV_ERR_1G_MAC7, /**< 1G MAC 7 error event */ -+ e_FM_EV_ERR_MACSEC_MAC0, -+ e_FM_EV_TMR, /**< Timer event */ -+ e_FM_EV_10G_MAC0, /**< 10G MAC 0 event (Magic packet detection)*/ -+ e_FM_EV_10G_MAC1, /**< 10G MAC 1 event (Magic packet detection)*/ -+ e_FM_EV_1G_MAC0, /**< 1G MAC 0 event (Magic packet detection)*/ -+ e_FM_EV_1G_MAC1, /**< 1G MAC 1 event (Magic packet detection)*/ -+ e_FM_EV_1G_MAC2, /**< 1G MAC 2 (Magic packet detection)*/ -+ e_FM_EV_1G_MAC3, /**< 1G MAC 3 (Magic packet detection)*/ -+ e_FM_EV_1G_MAC4, /**< 1G MAC 4 (Magic packet detection)*/ -+ e_FM_EV_1G_MAC5, /**< 1G MAC 5 (Magic packet detection)*/ -+ e_FM_EV_1G_MAC6, /**< 1G MAC 6 (Magic packet detection)*/ -+ e_FM_EV_1G_MAC7, /**< 1G MAC 7 (Magic packet detection)*/ -+ e_FM_EV_MACSEC_MAC0, /**< MACSEC MAC 0 event */ -+ e_FM_EV_FMAN_CTRL_0, /**< Fman controller event 0 */ -+ e_FM_EV_FMAN_CTRL_1, /**< Fman controller event 1 */ -+ e_FM_EV_FMAN_CTRL_2, /**< Fman controller event 2 */ -+ e_FM_EV_FMAN_CTRL_3, /**< Fman controller event 3 */ -+ e_FM_EV_DUMMY_LAST -+} e_FmInterModuleEvent; -+ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+/**************************************************************************//** -+ @Description PCD KG scheme registers -+*//***************************************************************************/ -+typedef _Packed struct t_FmPcdPlcrProfileRegs { -+ volatile uint32_t fmpl_pemode; /* 0x090 FMPL_PEMODE - FM Policer Profile Entry Mode*/ -+ volatile uint32_t fmpl_pegnia; /* 0x094 FMPL_PEGNIA - FM Policer Profile Entry GREEN Next Invoked Action*/ -+ volatile uint32_t fmpl_peynia; /* 0x098 FMPL_PEYNIA - FM Policer Profile Entry YELLOW Next Invoked Action*/ -+ volatile uint32_t fmpl_pernia; /* 0x09C FMPL_PERNIA - FM Policer Profile Entry RED Next Invoked Action*/ -+ volatile uint32_t fmpl_pecir; /* 0x0A0 FMPL_PECIR - FM Policer Profile Entry Committed Information Rate*/ -+ volatile uint32_t fmpl_pecbs; /* 0x0A4 FMPL_PECBS - FM Policer Profile Entry Committed Burst Size*/ -+ volatile uint32_t fmpl_pepepir_eir; /* 0x0A8 FMPL_PEPIR_EIR - FM Policer Profile Entry Peak/Excess Information Rate*/ -+ volatile uint32_t fmpl_pepbs_ebs; /* 0x0AC FMPL_PEPBS_EBS - FM Policer Profile Entry Peak/Excess Information Rate*/ -+ volatile uint32_t fmpl_pelts; /* 0x0B0 FMPL_PELTS - FM Policer Profile Entry Last TimeStamp*/ -+ volatile uint32_t fmpl_pects; /* 0x0B4 FMPL_PECTS - FM Policer Profile Entry Committed Token Status*/ -+ volatile uint32_t fmpl_pepts_ets; /* 0x0B8 FMPL_PEPTS_ETS - FM Policer Profile Entry Peak/Excess Token Status*/ -+ volatile uint32_t fmpl_pegpc; /* 0x0BC FMPL_PEGPC - FM Policer Profile Entry GREEN Packet Counter*/ -+ volatile uint32_t fmpl_peypc; /* 0x0C0 FMPL_PEYPC - FM Policer Profile Entry YELLOW Packet Counter*/ -+ volatile uint32_t fmpl_perpc; /* 0x0C4 FMPL_PERPC - FM Policer Profile Entry RED Packet Counter */ -+ volatile uint32_t fmpl_perypc; /* 0x0C8 FMPL_PERYPC - FM Policer Profile Entry Recolored YELLOW Packet Counter*/ -+ volatile uint32_t fmpl_perrpc; /* 0x0CC FMPL_PERRPC - FM Policer Profile Entry Recolored RED Packet Counter*/ -+ volatile uint32_t fmpl_res1[12]; /* 0x0D0-0x0FF Reserved */ -+} _PackedType t_FmPcdPlcrProfileRegs; -+ -+ -+typedef _Packed struct t_FmPcdCcCapwapReassmTimeoutParams { -+ volatile uint32_t portIdAndCapwapReassmTbl; -+ volatile uint32_t fqidForTimeOutFrames; -+ volatile uint32_t timeoutRequestTime; -+}_PackedType t_FmPcdCcCapwapReassmTimeoutParams; -+ -+/**************************************************************************//** -+ @Description PCD CTRL Parameters Page -+*//***************************************************************************/ -+typedef _Packed struct t_FmPcdCtrlParamsPage { -+ volatile uint8_t reserved0[16]; -+ volatile uint32_t iprIpv4Nia; -+ volatile uint32_t iprIpv6Nia; -+ volatile uint8_t reserved1[24]; -+ volatile uint32_t ipfOptionsCounter; -+ volatile uint8_t reserved2[12]; -+ volatile uint32_t misc; -+ volatile uint32_t errorsDiscardMask; -+ volatile uint32_t discardMask; -+ volatile uint8_t reserved3[4]; -+ volatile uint32_t postBmiFetchNia; -+ volatile uint8_t reserved4[172]; -+} _PackedType t_FmPcdCtrlParamsPage; -+ -+ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+/*for UNDER_CONSTRUCTION_FM_RMU_USE_SEC its defined in fm_ext.h*/ -+typedef uint32_t t_FmFmanCtrl; -+ -+#define FPM_PORT_FM_CTL1 0x00000001 -+#define FPM_PORT_FM_CTL2 0x00000002 -+ -+ -+ -+typedef struct t_FmPcdCcFragScratchPoolCmdParams { -+ uint32_t numOfBuffers; -+ uint8_t bufferPoolId; -+} t_FmPcdCcFragScratchPoolCmdParams; -+ -+typedef struct t_FmPcdCcReassmTimeoutParams { -+ bool activate; -+ uint8_t tsbs; -+ uint32_t iprcpt; -+} t_FmPcdCcReassmTimeoutParams; -+ -+typedef struct { -+ uint8_t baseEntry; -+ uint16_t numOfClsPlanEntries; -+ uint32_t vectors[FM_PCD_MAX_NUM_OF_CLS_PLANS]; -+} t_FmPcdKgInterModuleClsPlanSet; -+ -+/**************************************************************************//** -+ @Description Structure for binding a port to keygen schemes. -+*//***************************************************************************/ -+typedef struct t_FmPcdKgInterModuleBindPortToSchemes { -+ uint8_t hardwarePortId; -+ uint8_t netEnvId; -+ bool useClsPlan; /**< TRUE if this port uses the clsPlan mechanism */ -+ uint8_t numOfSchemes; -+ uint8_t schemesIds[FM_PCD_KG_NUM_OF_SCHEMES]; -+} t_FmPcdKgInterModuleBindPortToSchemes; -+ -+typedef struct { -+ uint32_t nextCcNodeInfo; -+ t_List node; -+} t_CcNodeInfo; -+ -+typedef struct -+{ -+ t_Handle h_CcNode; -+ uint16_t index; -+ t_List node; -+}t_CcNodeInformation; -+#define CC_NODE_F_OBJECT(ptr) LIST_OBJECT(ptr, t_CcNodeInformation, node) -+ -+typedef enum e_ModifyState -+{ -+ e_MODIFY_STATE_ADD = 0, -+ e_MODIFY_STATE_REMOVE, -+ e_MODIFY_STATE_CHANGE -+} e_ModifyState; -+ -+typedef struct -+{ -+ t_Handle h_Manip; -+ t_List node; -+}t_ManipInfo; -+#define CC_NEXT_NODE_F_OBJECT(ptr) LIST_OBJECT(ptr, t_CcNodeInfo, node) -+ -+typedef struct { -+ uint32_t type; -+ uint8_t prOffset; -+ uint16_t dataOffset; -+ uint8_t internalBufferOffset; -+ uint8_t numOfTasks; -+ uint8_t numOfExtraTasks; -+ uint8_t hardwarePortId; -+ t_FmRevisionInfo revInfo; -+ uint32_t nia; -+ uint32_t discardMask; -+} t_GetCcParams; -+ -+typedef struct { -+ uint32_t type; -+ int psoSize; -+ uint32_t nia; -+ t_FmFmanCtrl orFmanCtrl; -+ bool overwrite; -+ uint8_t ofpDpde; -+} t_SetCcParams; -+ -+typedef struct { -+ t_GetCcParams getCcParams; -+ t_SetCcParams setCcParams; -+} t_FmPortGetSetCcParams; -+ -+typedef struct { -+ uint32_t type; -+ bool sleep; -+} t_FmSetParams; -+ -+typedef struct { -+ uint32_t type; -+ uint32_t fmqm_gs; -+ uint32_t fm_npi; -+ uint32_t fm_cld; -+ uint32_t fmfp_extc; -+} t_FmGetParams; -+ -+typedef struct { -+ t_FmSetParams setParams; -+ t_FmGetParams getParams; -+} t_FmGetSetParams; -+ -+t_Error FmGetSetParams(t_Handle h_Fm, t_FmGetSetParams *p_Params); -+ -+static __inline__ bool TRY_LOCK(t_Handle h_Spinlock, volatile bool *p_Flag) -+{ -+ uint32_t intFlags; -+ if (h_Spinlock) -+ intFlags = XX_LockIntrSpinlock(h_Spinlock); -+ else -+ intFlags = XX_DisableAllIntr(); -+ -+ if (*p_Flag) -+ { -+ if (h_Spinlock) -+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags); -+ else -+ XX_RestoreAllIntr(intFlags); -+ return FALSE; -+ } -+ *p_Flag = TRUE; -+ -+ if (h_Spinlock) -+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags); -+ else -+ XX_RestoreAllIntr(intFlags); -+ -+ return TRUE; -+} -+ -+#define RELEASE_LOCK(_flag) _flag = FALSE; -+ -+/**************************************************************************//** -+ @Collection Defines used for manipulation CC and BMI -+ @{ -+*//***************************************************************************/ -+#define INTERNAL_CONTEXT_OFFSET 0x80000000 -+#define OFFSET_OF_PR 0x40000000 -+#define MANIP_EXTRA_SPACE 0x20000000 -+#define NUM_OF_TASKS 0x10000000 -+#define OFFSET_OF_DATA 0x08000000 -+#define HW_PORT_ID 0x04000000 -+#define FM_REV 0x02000000 -+#define GET_NIA_FPNE 0x01000000 -+#define GET_NIA_PNDN 0x00800000 -+#define NUM_OF_EXTRA_TASKS 0x00400000 -+#define DISCARD_MASK 0x00200000 -+ -+#define UPDATE_NIA_PNEN 0x80000000 -+#define UPDATE_PSO 0x40000000 -+#define UPDATE_NIA_PNDN 0x20000000 -+#define UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY 0x10000000 -+#define UPDATE_OFP_DPTE 0x08000000 -+#define UPDATE_NIA_FENE 0x04000000 -+#define UPDATE_NIA_CMNE 0x02000000 -+#define UPDATE_NIA_FPNE 0x01000000 -+/* @} */ -+ -+/**************************************************************************//** -+ @Collection Defines used for manipulation CC and CC -+ @{ -+*//***************************************************************************/ -+#define UPDATE_NIA_ENQ_WITHOUT_DMA 0x80000000 -+#define UPDATE_CC_WITH_TREE 0x40000000 -+#define UPDATE_CC_WITH_DELETE_TREE 0x20000000 -+#define UPDATE_KG_NIA_CC_WA 0x10000000 -+#define UPDATE_KG_OPT_MODE 0x08000000 -+#define UPDATE_KG_NIA 0x04000000 -+#define UPDATE_CC_SHADOW_CLEAR 0x02000000 -+/* @} */ -+ -+#define UPDATE_FPM_BRKC_SLP 0x80000000 -+#define UPDATE_FPM_EXTC 0x40000000 -+#define UPDATE_FPM_EXTC_CLEAR 0x20000000 -+#define GET_FMQM_GS 0x10000000 -+#define GET_FM_NPI 0x08000000 -+#define GET_FMFP_EXTC 0x04000000 -+#define CLEAR_IRAM_READY 0x02000000 -+#define UPDATE_FM_CLD 0x01000000 -+#define GET_FM_CLD 0x00800000 -+#define FM_MAX_NUM_OF_PORTS (FM_MAX_NUM_OF_OH_PORTS + \ -+ FM_MAX_NUM_OF_1G_RX_PORTS + \ -+ FM_MAX_NUM_OF_10G_RX_PORTS + \ -+ FM_MAX_NUM_OF_1G_TX_PORTS + \ -+ FM_MAX_NUM_OF_10G_TX_PORTS) -+ -+#define MODULE_NAME_SIZE 30 -+#define DUMMY_PORT_ID 0 -+ -+#define FM_LIODN_OFFSET_MASK 0x3FF -+ -+/**************************************************************************//** -+ @Description NIA Description -+*//***************************************************************************/ -+#define NIA_ENG_MASK 0x007C0000 -+#define NIA_AC_MASK 0x0003ffff -+ -+#define NIA_ORDER_RESTOR 0x00800000 -+#define NIA_ENG_FM_CTL 0x00000000 -+#define NIA_ENG_PRS 0x00440000 -+#define NIA_ENG_KG 0x00480000 -+#define NIA_ENG_PLCR 0x004C0000 -+#define NIA_ENG_BMI 0x00500000 -+#define NIA_ENG_QMI_ENQ 0x00540000 -+#define NIA_ENG_QMI_DEQ 0x00580000 -+ -+#define NIA_FM_CTL_AC_CC 0x00000006 -+#define NIA_FM_CTL_AC_HC 0x0000000C -+#define NIA_FM_CTL_AC_IND_MODE_TX 0x00000008 -+#define NIA_FM_CTL_AC_IND_MODE_RX 0x0000000A -+#define NIA_FM_CTL_AC_POP_TO_N_STEP 0x0000000e -+#define NIA_FM_CTL_AC_PRE_BMI_FETCH_HEADER 0x00000010 -+#define NIA_FM_CTL_AC_PRE_BMI_FETCH_FULL_FRAME 0x00000018 -+#define NIA_FM_CTL_AC_POST_BMI_FETCH 0x00000012 -+#define NIA_FM_CTL_AC_PRE_BMI_ENQ_FRAME 0x0000001A -+#define NIA_FM_CTL_AC_PRE_BMI_DISCARD_FRAME 0x0000001E -+#define NIA_FM_CTL_AC_POST_BMI_ENQ_ORR 0x00000014 -+#define NIA_FM_CTL_AC_POST_BMI_ENQ 0x00000022 -+#define NIA_FM_CTL_AC_PRE_CC 0x00000020 -+#define NIA_FM_CTL_AC_POST_TX 0x00000024 -+/* V3 only */ -+#define NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_ENQ_FRAME 0x00000028 -+#define NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_DISCARD_FRAME 0x0000002A -+#define NIA_FM_CTL_AC_NO_IPACC_POP_TO_N_STEP 0x0000002C -+ -+#define NIA_BMI_AC_ENQ_FRAME 0x00000002 -+#define NIA_BMI_AC_TX_RELEASE 0x000002C0 -+#define NIA_BMI_AC_RELEASE 0x000000C0 -+#define NIA_BMI_AC_DISCARD 0x000000C1 -+#define NIA_BMI_AC_TX 0x00000274 -+#define NIA_BMI_AC_FETCH 0x00000208 -+#define NIA_BMI_AC_MASK 0x000003FF -+ -+#define NIA_KG_DIRECT 0x00000100 -+#define NIA_KG_CC_EN 0x00000200 -+#define NIA_PLCR_ABSOLUTE 0x00008000 -+ -+#define NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA 0x00000202 -+ -+#if defined(FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675) || defined(FM_ERROR_VSP_NO_MATCH_SW006) -+#define GET_NIA_BMI_AC_ENQ_FRAME(h_FmPcd) \ -+ (uint32_t)((FmPcdIsAdvancedOffloadSupported(h_FmPcd)) ? \ -+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_PRE_BMI_ENQ_FRAME) : \ -+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_ENQ_FRAME)) -+#define GET_NIA_BMI_AC_DISCARD_FRAME(h_FmPcd) \ -+ (uint32_t)((FmPcdIsAdvancedOffloadSupported(h_FmPcd)) ? \ -+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_PRE_BMI_DISCARD_FRAME) : \ -+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_DISCARD_FRAME)) -+#define GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME() \ -+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_ENQ_FRAME) -+#else -+#define GET_NIA_BMI_AC_ENQ_FRAME(h_FmPcd) \ -+ (uint32_t)((FmPcdIsAdvancedOffloadSupported(h_FmPcd)) ? \ -+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_PRE_BMI_ENQ_FRAME) : \ -+ (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)) -+#define GET_NIA_BMI_AC_DISCARD_FRAME(h_FmPcd) \ -+ (uint32_t)((FmPcdIsAdvancedOffloadSupported(h_FmPcd)) ? \ -+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_PRE_BMI_DISCARD_FRAME) : \ -+ (NIA_ENG_BMI | NIA_BMI_AC_DISCARD)) -+#define GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME() \ -+ (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME) -+#endif /* defined(FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675) || ... */ -+ -+/**************************************************************************//** -+ @Description CTRL Parameters Page defines -+*//***************************************************************************/ -+#define FM_CTL_PARAMS_PAGE_OP_FIX_EN 0x80000000 -+#define FM_CTL_PARAMS_PAGE_OFFLOAD_SUPPORT_EN 0x40000000 -+#define FM_CTL_PARAMS_PAGE_ALWAYS_ON 0x00000100 -+ -+#define FM_CTL_PARAMS_PAGE_ERROR_VSP_MASK 0x0000003f -+ -+/**************************************************************************//** -+ @Description Port Id defines -+*//***************************************************************************/ -+#if (DPAA_VERSION == 10) -+#define BASE_OH_PORTID 1 -+#else -+#define BASE_OH_PORTID 2 -+#endif /* (DPAA_VERSION == 10) */ -+#define BASE_1G_RX_PORTID 8 -+#define BASE_10G_RX_PORTID 0x10 -+#define BASE_1G_TX_PORTID 0x28 -+#define BASE_10G_TX_PORTID 0x30 -+ -+#define FM_PCD_PORT_OH_BASE_INDX 0 -+#define FM_PCD_PORT_1G_RX_BASE_INDX (FM_PCD_PORT_OH_BASE_INDX+FM_MAX_NUM_OF_OH_PORTS) -+#define FM_PCD_PORT_10G_RX_BASE_INDX (FM_PCD_PORT_1G_RX_BASE_INDX+FM_MAX_NUM_OF_1G_RX_PORTS) -+#define FM_PCD_PORT_1G_TX_BASE_INDX (FM_PCD_PORT_10G_RX_BASE_INDX+FM_MAX_NUM_OF_10G_RX_PORTS) -+#define FM_PCD_PORT_10G_TX_BASE_INDX (FM_PCD_PORT_1G_TX_BASE_INDX+FM_MAX_NUM_OF_1G_TX_PORTS) -+ -+#if (FM_MAX_NUM_OF_OH_PORTS > 0) -+#define CHECK_PORT_ID_OH_PORTS(_relativePortId) \ -+ if ((_relativePortId) >= FM_MAX_NUM_OF_OH_PORTS) \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal OH_PORT port id")) -+#else -+#define CHECK_PORT_ID_OH_PORTS(_relativePortId) \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal OH_PORT port id")) -+#endif -+#if (FM_MAX_NUM_OF_1G_RX_PORTS > 0) -+#define CHECK_PORT_ID_1G_RX_PORTS(_relativePortId) \ -+ if ((_relativePortId) >= FM_MAX_NUM_OF_1G_RX_PORTS) \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 1G_RX_PORT port id")) -+#else -+#define CHECK_PORT_ID_1G_RX_PORTS(_relativePortId) \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 1G_RX_PORT port id")) -+#endif -+#if (FM_MAX_NUM_OF_10G_RX_PORTS > 0) -+#define CHECK_PORT_ID_10G_RX_PORTS(_relativePortId) \ -+ if ((_relativePortId) >= FM_MAX_NUM_OF_10G_RX_PORTS) \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 10G_RX_PORT port id")) -+#else -+#define CHECK_PORT_ID_10G_RX_PORTS(_relativePortId) \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 10G_RX_PORT port id")) -+#endif -+#if (FM_MAX_NUM_OF_1G_TX_PORTS > 0) -+#define CHECK_PORT_ID_1G_TX_PORTS(_relativePortId) \ -+ if ((_relativePortId) >= FM_MAX_NUM_OF_1G_TX_PORTS) \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 1G_TX_PORT port id")) -+#else -+#define CHECK_PORT_ID_1G_TX_PORTS(_relativePortId) \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 1G_TX_PORT port id")) -+#endif -+#if (FM_MAX_NUM_OF_10G_TX_PORTS > 0) -+#define CHECK_PORT_ID_10G_TX_PORTS(_relativePortId) \ -+ if ((_relativePortId) >= FM_MAX_NUM_OF_10G_TX_PORTS) \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 10G_TX_PORT port id")) -+#else -+#define CHECK_PORT_ID_10G_TX_PORTS(_relativePortId) \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 10G_TX_PORT port id")) -+#endif -+ -+uint8_t SwPortIdToHwPortId(e_FmPortType type, uint8_t relativePortId, uint8_t majorRev, uint8_t minorRev); -+ -+#define HW_PORT_ID_TO_SW_PORT_ID(_relativePortId, hardwarePortId) \ -+{ if (((hardwarePortId) >= BASE_OH_PORTID) && \ -+ ((hardwarePortId) < BASE_OH_PORTID+FM_MAX_NUM_OF_OH_PORTS)) \ -+ _relativePortId = (uint8_t)((hardwarePortId)-BASE_OH_PORTID); \ -+ else if (((hardwarePortId) >= BASE_10G_TX_PORTID) && \ -+ ((hardwarePortId) < BASE_10G_TX_PORTID+FM_MAX_NUM_OF_10G_TX_PORTS)) \ -+ _relativePortId = (uint8_t)((hardwarePortId)-BASE_10G_TX_PORTID); \ -+ else if (((hardwarePortId) >= BASE_1G_TX_PORTID) && \ -+ ((hardwarePortId) < BASE_1G_TX_PORTID+FM_MAX_NUM_OF_1G_TX_PORTS)) \ -+ _relativePortId = (uint8_t)((hardwarePortId)-BASE_1G_TX_PORTID); \ -+ else if (((hardwarePortId) >= BASE_10G_RX_PORTID) && \ -+ ((hardwarePortId) < BASE_10G_RX_PORTID+FM_MAX_NUM_OF_10G_RX_PORTS)) \ -+ _relativePortId = (uint8_t)((hardwarePortId)-BASE_10G_RX_PORTID); \ -+ else if (((hardwarePortId) >= BASE_1G_RX_PORTID) && \ -+ ((hardwarePortId) < BASE_1G_RX_PORTID+FM_MAX_NUM_OF_1G_RX_PORTS)) \ -+ _relativePortId = (uint8_t)((hardwarePortId)-BASE_1G_RX_PORTID); \ -+ else { \ -+ _relativePortId = (uint8_t)DUMMY_PORT_ID; \ -+ ASSERT_COND(TRUE); \ -+ } \ -+} -+ -+#define HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId) \ -+do { \ -+ if (((hardwarePortId) >= BASE_OH_PORTID) && ((hardwarePortId) < BASE_OH_PORTID+FM_MAX_NUM_OF_OH_PORTS)) \ -+ swPortIndex = (uint8_t)((hardwarePortId)-BASE_OH_PORTID+FM_PCD_PORT_OH_BASE_INDX); \ -+ else if (((hardwarePortId) >= BASE_1G_RX_PORTID) && \ -+ ((hardwarePortId) < BASE_1G_RX_PORTID+FM_MAX_NUM_OF_1G_RX_PORTS)) \ -+ swPortIndex = (uint8_t)((hardwarePortId)-BASE_1G_RX_PORTID+FM_PCD_PORT_1G_RX_BASE_INDX); \ -+ else if (((hardwarePortId) >= BASE_10G_RX_PORTID) && \ -+ ((hardwarePortId) < BASE_10G_RX_PORTID+FM_MAX_NUM_OF_10G_RX_PORTS)) \ -+ swPortIndex = (uint8_t)((hardwarePortId)-BASE_10G_RX_PORTID+FM_PCD_PORT_10G_RX_BASE_INDX); \ -+ else if (((hardwarePortId) >= BASE_1G_TX_PORTID) && \ -+ ((hardwarePortId) < BASE_1G_TX_PORTID+FM_MAX_NUM_OF_1G_TX_PORTS)) \ -+ swPortIndex = (uint8_t)((hardwarePortId)-BASE_1G_TX_PORTID+FM_PCD_PORT_1G_TX_BASE_INDX); \ -+ else if (((hardwarePortId) >= BASE_10G_TX_PORTID) && \ -+ ((hardwarePortId) < BASE_10G_TX_PORTID+FM_MAX_NUM_OF_10G_TX_PORTS)) \ -+ swPortIndex = (uint8_t)((hardwarePortId)-BASE_10G_TX_PORTID+FM_PCD_PORT_10G_TX_BASE_INDX); \ -+ else ASSERT_COND(FALSE); \ -+} while (0) -+ -+#define SW_PORT_INDX_TO_HW_PORT_ID(hardwarePortId, swPortIndex) \ -+do { \ -+ if (((swPortIndex) >= FM_PCD_PORT_OH_BASE_INDX) && ((swPortIndex) < FM_PCD_PORT_1G_RX_BASE_INDX)) \ -+ hardwarePortId = (uint8_t)((swPortIndex)-FM_PCD_PORT_OH_BASE_INDX+BASE_OH_PORTID); \ -+ else if (((swPortIndex) >= FM_PCD_PORT_1G_RX_BASE_INDX) && ((swPortIndex) < FM_PCD_PORT_10G_RX_BASE_INDX)) \ -+ hardwarePortId = (uint8_t)((swPortIndex)-FM_PCD_PORT_1G_RX_BASE_INDX+BASE_1G_RX_PORTID); \ -+ else if (((swPortIndex) >= FM_PCD_PORT_10G_RX_BASE_INDX) && ((swPortIndex) < FM_MAX_NUM_OF_PORTS)) \ -+ hardwarePortId = (uint8_t)((swPortIndex)-FM_PCD_PORT_10G_RX_BASE_INDX+BASE_10G_RX_PORTID); \ -+ else if (((swPortIndex) >= FM_PCD_PORT_1G_TX_BASE_INDX) && ((swPortIndex) < FM_PCD_PORT_10G_TX_BASE_INDX)) \ -+ hardwarePortId = (uint8_t)((swPortIndex)-FM_PCD_PORT_1G_TX_BASE_INDX+BASE_1G_TX_PORTID); \ -+ else if (((swPortIndex) >= FM_PCD_PORT_10G_TX_BASE_INDX) && ((swPortIndex) < FM_MAX_NUM_OF_PORTS)) \ -+ hardwarePortId = (uint8_t)((swPortIndex)-FM_PCD_PORT_10G_TX_BASE_INDX+BASE_10G_TX_PORTID); \ -+ else ASSERT_COND(FALSE); \ -+} while (0) -+ -+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE) -+#define BMI_FIFO_UNITS 0x100 -+ -+typedef struct { -+ void (*f_Isr) (t_Handle h_Arg); -+ t_Handle h_SrcHandle; -+ uint8_t guestId; -+} t_FmIntrSrc; -+ -+#define ILLEGAL_HDR_NUM 0xFF -+#define NO_HDR_NUM FM_PCD_PRS_NUM_OF_HDRS -+ -+#define IS_PRIVATE_HEADER(hdr) (((hdr) == HEADER_TYPE_USER_DEFINED_SHIM1) || \ -+ ((hdr) == HEADER_TYPE_USER_DEFINED_SHIM2)) -+#define IS_SPECIAL_HEADER(hdr) ((hdr) == HEADER_TYPE_MACSEC) -+ -+static __inline__ uint8_t GetPrsHdrNum(e_NetHeaderType hdr) -+{ -+ switch (hdr) -+ { case (HEADER_TYPE_ETH): return 0; -+ case (HEADER_TYPE_LLC_SNAP): return 1; -+ case (HEADER_TYPE_VLAN): return 2; -+ case (HEADER_TYPE_PPPoE): return 3; -+ case (HEADER_TYPE_PPP): return 3; -+ case (HEADER_TYPE_MPLS): return 4; -+ case (HEADER_TYPE_IPv4): return 5; -+ case (HEADER_TYPE_IPv6): return 6; -+ case (HEADER_TYPE_GRE): return 7; -+ case (HEADER_TYPE_MINENCAP): return 8; -+ case (HEADER_TYPE_USER_DEFINED_L3): return 9; -+ case (HEADER_TYPE_TCP): return 10; -+ case (HEADER_TYPE_UDP): return 11; -+ case (HEADER_TYPE_IPSEC_AH): -+ case (HEADER_TYPE_IPSEC_ESP): return 12; -+ case (HEADER_TYPE_SCTP): return 13; -+ case (HEADER_TYPE_DCCP): return 14; -+ case (HEADER_TYPE_USER_DEFINED_L4): return 15; -+ case (HEADER_TYPE_USER_DEFINED_SHIM1): -+ case (HEADER_TYPE_USER_DEFINED_SHIM2): -+ case (HEADER_TYPE_MACSEC): return NO_HDR_NUM; -+ default: -+ return ILLEGAL_HDR_NUM; -+ } -+} -+ -+#define FM_PCD_MAX_NUM_OF_OPTIONS(clsPlanEntries) ((clsPlanEntries==256)? 8:((clsPlanEntries==128)? 7: ((clsPlanEntries==64)? 6: ((clsPlanEntries==32)? 5:0)))) -+ -+ -+/**************************************************************************//** -+ @Description A structure for initializing a keygen classification plan group -+*//***************************************************************************/ -+typedef struct t_FmPcdKgInterModuleClsPlanGrpParams { -+ uint8_t netEnvId; /* IN */ -+ bool grpExists; /* OUT (unused in FmPcdKgBuildClsPlanGrp)*/ -+ uint8_t clsPlanGrpId; /* OUT */ -+ bool emptyClsPlanGrp; /* OUT */ -+ uint8_t numOfOptions; /* OUT in FmPcdGetSetClsPlanGrpParams IN in FmPcdKgBuildClsPlanGrp*/ -+ protocolOpt_t options[FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)]; -+ /* OUT in FmPcdGetSetClsPlanGrpParams IN in FmPcdKgBuildClsPlanGrp*/ -+ uint32_t optVectors[FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)]; -+ /* OUT in FmPcdGetSetClsPlanGrpParams IN in FmPcdKgBuildClsPlanGrp*/ -+} t_FmPcdKgInterModuleClsPlanGrpParams; -+ -+typedef struct t_FmPcdLock { -+ t_Handle h_Spinlock; -+ volatile bool flag; -+ t_List node; -+} t_FmPcdLock; -+#define FM_PCD_LOCK_OBJ(ptr) LIST_OBJECT(ptr, t_FmPcdLock, node) -+ -+ -+typedef t_Error (t_FmPortGetSetCcParamsCallback) (t_Handle h_FmPort, -+ t_FmPortGetSetCcParams *p_FmPortGetSetCcParams); -+ -+ -+/***********************************************************************/ -+/* Common API for FM-PCD module */ -+/***********************************************************************/ -+t_Handle FmPcdGetHcHandle(t_Handle h_FmPcd); -+uint32_t FmPcdGetSwPrsOffset(t_Handle h_FmPcd, e_NetHeaderType hdr, uint8_t indexPerHdr); -+uint32_t FmPcdGetLcv(t_Handle h_FmPcd, uint32_t netEnvId, uint8_t hdrNum); -+uint32_t FmPcdGetMacsecLcv(t_Handle h_FmPcd, uint32_t netEnvId); -+void FmPcdIncNetEnvOwners(t_Handle h_FmPcd, uint8_t netEnvId); -+void FmPcdDecNetEnvOwners(t_Handle h_FmPcd, uint8_t netEnvId); -+uint8_t FmPcdGetNetEnvId(t_Handle h_NetEnv); -+void FmPcdPortRegister(t_Handle h_FmPcd, t_Handle h_FmPort, uint8_t hardwarePortId); -+uint32_t FmPcdLock(t_Handle h_FmPcd); -+void FmPcdUnlock(t_Handle h_FmPcd, uint32_t intFlags); -+bool FmPcdNetEnvIsHdrExist(t_Handle h_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr); -+t_Error FmPcdFragHcScratchPoolInit(t_Handle h_FmPcd, uint8_t scratchBpid); -+t_Error FmPcdRegisterReassmPort(t_Handle h_FmPcd, t_Handle h_IpReasmCommonPramTbl); -+t_Error FmPcdUnregisterReassmPort(t_Handle h_FmPcd, t_Handle h_IpReasmCommonPramTbl); -+bool FmPcdIsAdvancedOffloadSupported(t_Handle h_FmPcd); -+bool FmPcdLockTryLockAll(t_Handle h_FmPcd); -+void FmPcdLockUnlockAll(t_Handle h_FmPcd); -+t_Error FmPcdHcSync(t_Handle h_FmPcd); -+t_Handle FmGetPcd(t_Handle h_Fm); -+/***********************************************************************/ -+/* Common API for FM-PCD KG module */ -+/***********************************************************************/ -+uint8_t FmPcdKgGetClsPlanGrpBase(t_Handle h_FmPcd, uint8_t clsPlanGrp); -+uint16_t FmPcdKgGetClsPlanGrpSize(t_Handle h_FmPcd, uint8_t clsPlanGrp); -+t_Error FmPcdKgBuildClsPlanGrp(t_Handle h_FmPcd, t_FmPcdKgInterModuleClsPlanGrpParams *p_Grp, t_FmPcdKgInterModuleClsPlanSet *p_ClsPlanSet); -+ -+uint8_t FmPcdKgGetSchemeId(t_Handle h_Scheme); -+#if (DPAA_VERSION >= 11) -+bool FmPcdKgGetVspe(t_Handle h_Scheme); -+#endif /* (DPAA_VERSION >= 11) */ -+uint8_t FmPcdKgGetRelativeSchemeId(t_Handle h_FmPcd, uint8_t schemeId); -+void FmPcdKgDestroyClsPlanGrp(t_Handle h_FmPcd, uint8_t grpId); -+t_Error FmPcdKgCheckInvalidateSchemeSw(t_Handle h_Scheme); -+t_Error FmPcdKgBuildBindPortToSchemes(t_Handle h_FmPcd , t_FmPcdKgInterModuleBindPortToSchemes *p_BindPortToSchemes, uint32_t *p_SpReg, bool add); -+bool FmPcdKgHwSchemeIsValid(uint32_t schemeModeReg); -+uint32_t FmPcdKgBuildWriteSchemeActionReg(uint8_t schemeId, bool updateCounter); -+uint32_t FmPcdKgBuildReadSchemeActionReg(uint8_t schemeId); -+uint32_t FmPcdKgBuildWriteClsPlanBlockActionReg(uint8_t grpId); -+uint32_t FmPcdKgBuildWritePortSchemeBindActionReg(uint8_t hardwarePortId); -+uint32_t FmPcdKgBuildReadPortSchemeBindActionReg(uint8_t hardwarePortId); -+uint32_t FmPcdKgBuildWritePortClsPlanBindActionReg(uint8_t hardwarePortId); -+bool FmPcdKgIsSchemeValidSw(t_Handle h_Scheme); -+ -+t_Error FmPcdKgBindPortToSchemes(t_Handle h_FmPcd , t_FmPcdKgInterModuleBindPortToSchemes *p_SchemeBind); -+t_Error FmPcdKgUnbindPortToSchemes(t_Handle h_FmPcd , t_FmPcdKgInterModuleBindPortToSchemes *p_SchemeBind); -+uint32_t FmPcdKgGetRequiredAction(t_Handle h_FmPcd, uint8_t schemeId); -+uint32_t FmPcdKgGetRequiredActionFlag(t_Handle h_FmPcd, uint8_t schemeId); -+e_FmPcdDoneAction FmPcdKgGetDoneAction(t_Handle h_FmPcd, uint8_t schemeId); -+e_FmPcdEngine FmPcdKgGetNextEngine(t_Handle h_FmPcd, uint8_t schemeId); -+void FmPcdKgUpdateRequiredAction(t_Handle h_Scheme, uint32_t requiredAction); -+bool FmPcdKgIsDirectPlcr(t_Handle h_FmPcd, uint8_t schemeId); -+bool FmPcdKgIsDistrOnPlcrProfile(t_Handle h_FmPcd, uint8_t schemeId); -+uint16_t FmPcdKgGetRelativeProfileId(t_Handle h_FmPcd, uint8_t schemeId); -+t_Handle FmPcdKgGetSchemeHandle(t_Handle h_FmPcd, uint8_t relativeSchemeId); -+bool FmPcdKgIsSchemeHasOwners(t_Handle h_Scheme); -+t_Error FmPcdKgCcGetSetParams(t_Handle h_FmPcd, t_Handle h_Scheme, uint32_t requiredAction, uint32_t value); -+t_Error FmPcdKgSetOrBindToClsPlanGrp(t_Handle h_FmPcd, uint8_t hardwarePortId, uint8_t netEnvId, protocolOpt_t *p_OptArray, uint8_t *p_ClsPlanGrpId, bool *p_IsEmptyClsPlanGrp); -+t_Error FmPcdKgDeleteOrUnbindPortToClsPlanGrp(t_Handle h_FmPcd, uint8_t hardwarePortId, uint8_t clsPlanGrpId); -+ -+/***********************************************************************/ -+/* Common API for FM-PCD parser module */ -+/***********************************************************************/ -+t_Error FmPcdPrsIncludePortInStatistics(t_Handle p_FmPcd, uint8_t hardwarePortId, bool include); -+ -+/***********************************************************************/ -+/* Common API for FM-PCD policer module */ -+/***********************************************************************/ -+t_Error FmPcdPlcrAllocProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId, uint16_t numOfProfiles); -+t_Error FmPcdPlcrFreeProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId); -+bool FmPcdPlcrIsProfileValid(t_Handle h_FmPcd, uint16_t absoluteProfileId); -+uint16_t FmPcdPlcrGetPortProfilesBase(t_Handle h_FmPcd, uint8_t hardwarePortId); -+uint16_t FmPcdPlcrGetPortNumOfProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId); -+uint32_t FmPcdPlcrBuildWritePlcrActionRegs(uint16_t absoluteProfileId); -+uint32_t FmPcdPlcrBuildCounterProfileReg(e_FmPcdPlcrProfileCounters counter); -+uint32_t FmPcdPlcrBuildWritePlcrActionReg(uint16_t absoluteProfileId); -+uint32_t FmPcdPlcrBuildReadPlcrActionReg(uint16_t absoluteProfileId); -+uint16_t FmPcdPlcrProfileGetAbsoluteId(t_Handle h_Profile); -+t_Error FmPcdPlcrGetAbsoluteIdByProfileParams(t_Handle h_FmPcd, -+ e_FmPcdProfileTypeSelection profileType, -+ t_Handle h_FmPort, -+ uint16_t relativeProfile, -+ uint16_t *p_AbsoluteId); -+void FmPcdPlcrInvalidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId); -+void FmPcdPlcrValidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId); -+bool FmPcdPlcrHwProfileIsValid(uint32_t profileModeReg); -+uint32_t FmPcdPlcrGetRequiredAction(t_Handle h_FmPcd, uint16_t absoluteProfileId); -+uint32_t FmPcdPlcrGetRequiredActionFlag(t_Handle h_FmPcd, uint16_t absoluteProfileId); -+uint32_t FmPcdPlcrBuildNiaProfileReg(bool green, bool yellow, bool red); -+void FmPcdPlcrUpdateRequiredAction(t_Handle h_FmPcd, uint16_t absoluteProfileId, uint32_t requiredAction); -+t_Error FmPcdPlcrCcGetSetParams(t_Handle h_FmPcd, uint16_t profileIndx,uint32_t requiredAction); -+ -+/***********************************************************************/ -+/* Common API for FM-PCD CC module */ -+/***********************************************************************/ -+uint8_t FmPcdCcGetParseCode(t_Handle h_CcNode); -+uint8_t FmPcdCcGetOffset(t_Handle h_CcNode); -+t_Error FmPcdCcRemoveKey(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, uint16_t keyIndex); -+t_Error FmPcdCcAddKey(t_Handle h_FmPcd, t_Handle h_CcNode, uint16_t keyIndex, uint8_t keySize, t_FmPcdCcKeyParams *p_FmPCdCcKeyParams); -+t_Error FmPcdCcModifyKey(t_Handle h_FmPcd, t_Handle h_CcNode, uint16_t keyIndex, uint8_t keySize, uint8_t *p_Key, uint8_t *p_Mask); -+t_Error FmPcdCcModifyKeyAndNextEngine(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, uint16_t keyIndex, uint8_t keySize, t_FmPcdCcKeyParams *p_FmPcdCcKeyParams); -+t_Error FmPcdCcModifyMissNextEngineParamNode(t_Handle h_FmPcd,t_Handle h_FmPcdCcNode, t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams); -+t_Error FmPcdCcModifyNextEngineParamTree(t_Handle h_FmPcd, t_Handle h_FmPcdCcTree, uint8_t grpId, uint8_t index, t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams); -+uint32_t FmPcdCcGetNodeAddrOffsetFromNodeInfo(t_Handle h_FmPcd, t_Handle h_Pointer); -+t_Handle FmPcdCcTreeGetSavedManipParams(t_Handle h_FmTree); -+void FmPcdCcTreeSetSavedManipParams(t_Handle h_FmTree, t_Handle h_SavedManipParams); -+t_Error FmPcdCcTreeAddIPR(t_Handle h_FmPcd, t_Handle h_FmTree, t_Handle h_NetEnv, t_Handle h_ReassemblyManip, bool schemes); -+t_Error FmPcdCcTreeAddCPR(t_Handle h_FmPcd, t_Handle h_FmTree, t_Handle h_NetEnv, t_Handle h_ReassemblyManip, bool schemes); -+t_Error FmPcdCcBindTree(t_Handle h_FmPcd, t_Handle h_PcdParams, t_Handle h_CcTree, uint32_t *p_Offset,t_Handle h_FmPort); -+t_Error FmPcdCcUnbindTree(t_Handle h_FmPcd, t_Handle h_CcTree); -+ -+/***********************************************************************/ -+/* Common API for FM-PCD Manip module */ -+/***********************************************************************/ -+t_Error FmPcdManipUpdate(t_Handle h_FmPcd, t_Handle h_PcdParams, t_Handle h_FmPort, t_Handle h_Manip, t_Handle h_Ad, bool validate, int level, t_Handle h_FmTree, bool modify); -+ -+/***********************************************************************/ -+/* Common API for FM-Port module */ -+/***********************************************************************/ -+#if (DPAA_VERSION >= 11) -+typedef enum e_FmPortGprFuncType -+{ -+ e_FM_PORT_GPR_EMPTY = 0, -+ e_FM_PORT_GPR_MURAM_PAGE -+} e_FmPortGprFuncType; -+ -+t_Error FmPortSetGprFunc(t_Handle h_FmPort, e_FmPortGprFuncType gprFunc, void **p_Value); -+#endif /* DPAA_VERSION >= 11) */ -+t_Error FmGetSetParams(t_Handle h_Fm, t_FmGetSetParams *p_FmGetSetParams); -+t_Error FmPortGetSetCcParams(t_Handle h_FmPort, t_FmPortGetSetCcParams *p_FmPortGetSetCcParams); -+uint8_t FmPortGetNetEnvId(t_Handle h_FmPort); -+uint8_t FmPortGetHardwarePortId(t_Handle h_FmPort); -+uint32_t FmPortGetPcdEngines(t_Handle h_FmPort); -+void FmPortPcdKgSwUnbindClsPlanGrp (t_Handle h_FmPort); -+ -+ -+#if (DPAA_VERSION >= 11) -+t_Error FmPcdFrmReplicUpdate(t_Handle h_FmPcd, t_Handle h_FmPort, t_Handle h_FrmReplic); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Function FmRegisterIntr -+ -+ @Description Used to register an inter-module event handler to be processed by FM -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] mod The module that causes the event -+ @Param[in] modId Module id - if more than 1 instansiation of this -+ mode exists,0 otherwise. -+ @Param[in] intrType Interrupt type (error/normal) selection. -+ @Param[in] f_Isr The interrupt service routine. -+ @Param[in] h_Arg Argument to be passed to f_Isr. -+ -+ @Return None. -+*//***************************************************************************/ -+void FmRegisterIntr(t_Handle h_Fm, -+ e_FmEventModules mod, -+ uint8_t modId, -+ e_FmIntrType intrType, -+ void (*f_Isr) (t_Handle h_Arg), -+ t_Handle h_Arg); -+ -+/**************************************************************************//** -+ @Function FmUnregisterIntr -+ -+ @Description Used to un-register an inter-module event handler that was processed by FM -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] mod The module that causes the event -+ @Param[in] modId Module id - if more than 1 instansiation of this -+ mode exists,0 otherwise. -+ @Param[in] intrType Interrupt type (error/normal) selection. -+ -+ @Return None. -+*//***************************************************************************/ -+void FmUnregisterIntr(t_Handle h_Fm, -+ e_FmEventModules mod, -+ uint8_t modId, -+ e_FmIntrType intrType); -+ -+/**************************************************************************//** -+ @Function FmRegisterFmCtlIntr -+ -+ @Description Used to register to one of the fmCtl events in the FM module -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] eventRegId FmCtl event id (0-7). -+ @Param[in] f_Isr The interrupt service routine. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+void FmRegisterFmCtlIntr(t_Handle h_Fm, uint8_t eventRegId, void (*f_Isr) (t_Handle h_Fm, uint32_t event)); -+ -+ -+/**************************************************************************//** -+ @Description enum for defining MAC types -+*//***************************************************************************/ -+typedef enum e_FmMacType { -+ e_FM_MAC_10G = 0, /**< 10G MAC */ -+ e_FM_MAC_1G /**< 1G MAC */ -+} e_FmMacType; -+ -+/**************************************************************************//** -+ @Description Structure for port-FM communication during FM_PORT_Init. -+ Fields commented 'IN' are passed by the port module to be used -+ by the FM module. -+ Fields commented 'OUT' will be filled by FM before returning to port. -+ Some fields are optional (depending on configuration) and -+ will be analized by the port and FM modules accordingly. -+*//***************************************************************************/ -+typedef struct t_FmInterModulePortInitParams { -+ uint8_t hardwarePortId; /**< IN. port Id */ -+ e_FmPortType portType; /**< IN. Port type */ -+ bool independentMode; /**< IN. TRUE if FM Port operates in independent mode */ -+ uint16_t liodnOffset; /**< IN. Port's requested resource */ -+ uint8_t numOfTasks; /**< IN. Port's requested resource */ -+ uint8_t numOfExtraTasks; /**< IN. Port's requested resource */ -+ uint8_t numOfOpenDmas; /**< IN. Port's requested resource */ -+ uint8_t numOfExtraOpenDmas; /**< IN. Port's requested resource */ -+ uint32_t sizeOfFifo; /**< IN. Port's requested resource */ -+ uint32_t extraSizeOfFifo; /**< IN. Port's requested resource */ -+ uint8_t deqPipelineDepth; /**< IN. Port's requested resource */ -+ uint16_t maxFrameLength; /**< IN. Port's max frame length. */ -+ uint16_t liodnBase; /**< IN. Irrelevant for P4080 rev 1. -+ LIODN base for this port, to be -+ used together with LIODN offset. */ -+ t_FmPhysAddr fmMuramPhysBaseAddr;/**< OUT. FM-MURAM physical address*/ -+} t_FmInterModulePortInitParams; -+ -+/**************************************************************************//** -+ @Description Structure for port-FM communication during FM_PORT_Free. -+*//***************************************************************************/ -+typedef struct t_FmInterModulePortFreeParams { -+ uint8_t hardwarePortId; /**< IN. port Id */ -+ e_FmPortType portType; /**< IN. Port type */ -+ uint8_t deqPipelineDepth; /**< IN. Port's requested resource */ -+} t_FmInterModulePortFreeParams; -+ -+/**************************************************************************//** -+ @Function FmGetPcdPrsBaseAddr -+ -+ @Description Get the base address of the Parser from the FM module -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return Base address. -+*//***************************************************************************/ -+uintptr_t FmGetPcdPrsBaseAddr(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FmGetPcdKgBaseAddr -+ -+ @Description Get the base address of the Keygen from the FM module -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return Base address. -+*//***************************************************************************/ -+uintptr_t FmGetPcdKgBaseAddr(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FmGetPcdPlcrBaseAddr -+ -+ @Description Get the base address of the Policer from the FM module -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return Base address. -+*//***************************************************************************/ -+uintptr_t FmGetPcdPlcrBaseAddr(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FmGetMuramHandle -+ -+ @Description Get the handle of the MURAM from the FM module -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return MURAM module handle. -+*//***************************************************************************/ -+t_Handle FmGetMuramHandle(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FmGetPhysicalMuramBase -+ -+ @Description Get the physical base address of the MURAM from the FM module -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] fmPhysAddr Physical MURAM base -+ -+ @Return Physical base address. -+*//***************************************************************************/ -+void FmGetPhysicalMuramBase(t_Handle h_Fm, t_FmPhysAddr *fmPhysAddr); -+ -+/**************************************************************************//** -+ @Function FmGetTimeStampScale -+ -+ @Description Used internally by other modules in order to get the timeStamp -+ period as requested by the application. -+ -+ This function returns bit number that is incremented every 1 usec. -+ To calculate timestamp period in nsec, use -+ 1000 / (1 << FmGetTimeStampScale()). -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return Bit that counts 1 usec. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+uint32_t FmGetTimeStampScale(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FmResumeStalledPort -+ -+ @Description Used internally by FM port to release a stalled port. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] hardwarePortId HW port id. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FmResumeStalledPort(t_Handle h_Fm, uint8_t hardwarePortId); -+ -+/**************************************************************************//** -+ @Function FmIsPortStalled -+ -+ @Description Used internally by FM port to read the port's status. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] hardwarePortId HW port id. -+ @Param[in] p_IsStalled A pointer to the boolean port stalled state -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FmIsPortStalled(t_Handle h_Fm, uint8_t hardwarePortId, bool *p_IsStalled); -+ -+/**************************************************************************//** -+ @Function FmResetMac -+ -+ @Description Used by MAC driver to reset the MAC registers -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] type MAC type. -+ @Param[in] macId MAC id - according to type. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FmResetMac(t_Handle h_Fm, e_FmMacType type, uint8_t macId); -+ -+/**************************************************************************//** -+ @Function FmGetClockFreq -+ -+ @Description Used by MAC driver to get the FM clock frequency -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return clock-freq on success; 0 otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+uint16_t FmGetClockFreq(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FmGetMacClockFreq -+ -+ @Description Used by MAC driver to get the MAC clock frequency -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return clock-freq on success; 0 otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+uint16_t FmGetMacClockFreq(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FmGetId -+ -+ @Description Used by PCD driver to read rhe FM id -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+uint8_t FmGetId(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FmReset -+ -+ @Description Used to reset the FM -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FmReset(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FmGetSetPortParams -+ -+ @Description Used by FM-PORT driver to pass and receive parameters between -+ PORT and FM modules. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in,out] p_PortParams A structure of FM Port parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FmGetSetPortParams(t_Handle h_Fm,t_FmInterModulePortInitParams *p_PortParams); -+ -+/**************************************************************************//** -+ @Function FmFreePortParams -+ -+ @Description Used by FM-PORT driver to free port's resources within the FM. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in,out] p_PortParams A structure of FM Port parameters. -+ -+ @Return None. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+void FmFreePortParams(t_Handle h_Fm,t_FmInterModulePortFreeParams *p_PortParams); -+ -+/**************************************************************************//** -+ @Function FmSetNumOfRiscsPerPort -+ -+ @Description Used by FM-PORT driver to pass parameter between -+ PORT and FM modules for working with number of RISC.. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] hardwarePortId hardware port Id. -+ @Param[in] numOfFmanCtrls number of Fman Controllers. -+ @Param[in] orFmanCtrl Fman Controller for order restoration. -+ -+ @Return None. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FmSetNumOfRiscsPerPort(t_Handle h_Fm, uint8_t hardwarePortId, uint8_t numOfFmanCtrls, t_FmFmanCtrl orFmanCtrl); -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+/**************************************************************************//* -+ @Function FmDumpPortRegs -+ -+ @Description Dumps FM port registers which are part of FM common registers -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] hardwarePortId HW port id. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only FM_Init(). -+*//***************************************************************************/ -+t_Error FmDumpPortRegs(t_Handle h_Fm,uint8_t hardwarePortId); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+void FmRegisterPcd(t_Handle h_Fm, t_Handle h_FmPcd); -+void FmUnregisterPcd(t_Handle h_Fm); -+t_Handle FmGetPcdHandle(t_Handle h_Fm); -+t_Error FmEnableRamsEcc(t_Handle h_Fm); -+t_Error FmDisableRamsEcc(t_Handle h_Fm); -+void FmGetRevision(t_Handle h_Fm, t_FmRevisionInfo *p_FmRevisionInfo); -+t_Error FmAllocFmanCtrlEventReg(t_Handle h_Fm, uint8_t *p_EventId); -+void FmFreeFmanCtrlEventReg(t_Handle h_Fm, uint8_t eventId); -+void FmSetFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId, uint32_t enableEvents); -+uint32_t FmGetFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId); -+void FmRegisterFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId, void (*f_Isr) (t_Handle h_Fm, uint32_t event), t_Handle h_Arg); -+void FmUnregisterFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId); -+t_Error FmSetMacMaxFrame(t_Handle h_Fm, e_FmMacType type, uint8_t macId, uint16_t mtu); -+bool FmIsMaster(t_Handle h_Fm); -+uint8_t FmGetGuestId(t_Handle h_Fm); -+uint16_t FmGetTnumAgingPeriod(t_Handle h_Fm); -+t_Error FmSetPortPreFetchConfiguration(t_Handle h_Fm, uint8_t portNum, bool preFetchConfigured); -+t_Error FmGetPortPreFetchConfiguration(t_Handle h_Fm, uint8_t portNum, bool *p_PortConfigured, bool *p_PreFetchConfigured); -+ -+ -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+t_Error Fm10GTxEccWorkaround(t_Handle h_Fm, uint8_t macId); -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+ -+void FmMuramClear(t_Handle h_FmMuram); -+t_Error FmSetNumOfOpenDmas(t_Handle h_Fm, -+ uint8_t hardwarePortId, -+ uint8_t *p_NumOfOpenDmas, -+ uint8_t *p_NumOfExtraOpenDmas, -+ bool initialConfig); -+t_Error FmSetNumOfTasks(t_Handle h_Fm, -+ uint8_t hardwarePortId, -+ uint8_t *p_NumOfTasks, -+ uint8_t *p_NumOfExtraTasks, -+ bool initialConfig); -+t_Error FmSetSizeOfFifo(t_Handle h_Fm, -+ uint8_t hardwarePortId, -+ uint32_t *p_SizeOfFifo, -+ uint32_t *p_ExtraSizeOfFifo, -+ bool initialConfig); -+ -+t_Error FmSetCongestionGroupPFCpriority(t_Handle h_Fm, -+ uint32_t congestionGroupId, -+ uint8_t priorityBitMap); -+ -+#if (DPAA_VERSION >= 11) -+t_Error FmVSPAllocForPort(t_Handle h_Fm, -+ e_FmPortType portType, -+ uint8_t portId, -+ uint8_t numOfStorageProfiles); -+ -+t_Error FmVSPFreeForPort(t_Handle h_Fm, -+ e_FmPortType portType, -+ uint8_t portId); -+ -+t_Error FmVSPGetAbsoluteProfileId(t_Handle h_Fm, -+ e_FmPortType portType, -+ uint8_t portId, -+ uint16_t relativeProfile, -+ uint16_t *p_AbsoluteId); -+t_Error FmVSPCheckRelativeProfile(t_Handle h_Fm, -+ e_FmPortType portType, -+ uint8_t portId, -+ uint16_t relativeProfile); -+ -+uintptr_t FmGetVSPBaseAddr(t_Handle h_Fm); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ -+#endif /* __FM_COMMON_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc/fm_hc.h -@@ -0,0 +1,93 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#ifndef __FM_HC_H -+#define __FM_HC_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "fsl_fman_kg.h" -+ -+#define __ERR_MODULE__ MODULE_FM_PCD -+ -+ -+typedef struct t_FmHcParams { -+ t_Handle h_Fm; -+ t_Handle h_FmPcd; -+ t_FmPcdHcParams params; -+} t_FmHcParams; -+ -+ -+t_Handle FmHcConfigAndInit(t_FmHcParams *p_FmHcParams); -+void FmHcFree(t_Handle h_FmHc); -+t_Error FmHcSetFramesDataMemory(t_Handle h_FmHc, -+ uint8_t memId); -+t_Error FmHcDumpRegs(t_Handle h_FmHc); -+ -+void FmHcTxConf(t_Handle h_FmHc, t_DpaaFD *p_Fd); -+ -+t_Error FmHcPcdKgSetScheme(t_Handle h_FmHc, -+ t_Handle h_Scheme, -+ struct fman_kg_scheme_regs *p_SchemeRegs, -+ bool updateCounter); -+t_Error FmHcPcdKgDeleteScheme(t_Handle h_FmHc, t_Handle h_Scheme); -+t_Error FmHcPcdCcCapwapTimeoutReassm(t_Handle h_FmHc, t_FmPcdCcCapwapReassmTimeoutParams *p_CcCapwapReassmTimeoutParams ); -+t_Error FmHcPcdCcIpFragScratchPollCmd(t_Handle h_FmHc, bool fill, t_FmPcdCcFragScratchPoolCmdParams *p_FmPcdCcFragScratchPoolCmdParams); -+t_Error FmHcPcdCcTimeoutReassm(t_Handle h_FmHc, t_FmPcdCcReassmTimeoutParams *p_CcReassmTimeoutParams, uint8_t *p_Result); -+t_Error FmHcPcdKgSetClsPlan(t_Handle h_FmHc, t_FmPcdKgInterModuleClsPlanSet *p_Set); -+t_Error FmHcPcdKgDeleteClsPlan(t_Handle h_FmHc, uint8_t clsPlanGrpId); -+ -+t_Error FmHcPcdKgSetSchemeCounter(t_Handle h_FmHc, t_Handle h_Scheme, uint32_t value); -+uint32_t FmHcPcdKgGetSchemeCounter(t_Handle h_FmHc, t_Handle h_Scheme); -+ -+t_Error FmHcPcdCcDoDynamicChange(t_Handle h_FmHc, uint32_t oldAdAddrOffset, uint32_t newAdAddrOffset); -+ -+t_Error FmHcPcdPlcrSetProfile(t_Handle h_FmHc, t_Handle h_Profile, t_FmPcdPlcrProfileRegs *p_PlcrRegs); -+t_Error FmHcPcdPlcrDeleteProfile(t_Handle h_FmHc, t_Handle h_Profile); -+ -+t_Error FmHcPcdPlcrSetProfileCounter(t_Handle h_FmHc, t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter, uint32_t value); -+uint32_t FmHcPcdPlcrGetProfileCounter(t_Handle h_FmHc, t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter); -+ -+t_Error FmHcKgWriteSp(t_Handle h_FmHc, uint8_t hardwarePortId, uint32_t spReg, bool add); -+t_Error FmHcKgWriteCpp(t_Handle h_FmHc, uint8_t hardwarePortId, uint32_t cppReg); -+ -+t_Error FmHcPcdKgCcGetSetParams(t_Handle h_FmHc, t_Handle h_Scheme, uint32_t requiredAction, uint32_t value); -+t_Error FmHcPcdPlcrCcGetSetParams(t_Handle h_FmHc,uint16_t absoluteProfileId, uint32_t requiredAction); -+ -+t_Error FmHcPcdSync(t_Handle h_FmHc); -+t_Handle FmHcGetPort(t_Handle h_FmHc); -+ -+ -+ -+ -+#endif /* __FM_HC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc/fm_sp_common.h -@@ -0,0 +1,117 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_sp_common.h -+ -+ @Description FM SP ... -+*//***************************************************************************/ -+#ifndef __FM_SP_COMMON_H -+#define __FM_SP_COMMON_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "list_ext.h" -+ -+#include "fm_ext.h" -+#include "fm_pcd_ext.h" -+#include "fsl_fman.h" -+ -+/**************************************************************************//** -+ @Description defaults -+*//***************************************************************************/ -+#define DEFAULT_FM_SP_bufferPrefixContent_privDataSize 0 -+#define DEFAULT_FM_SP_bufferPrefixContent_passPrsResult FALSE -+#define DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp FALSE -+#define DEFAULT_FM_SP_bufferPrefixContent_allOtherPCDInfo FALSE -+#define DEFAULT_FM_SP_bufferPrefixContent_dataAlign 64 -+ -+/**************************************************************************//** -+ @Description structure for defining internal context copying -+*//***************************************************************************/ -+typedef struct -+{ -+ uint16_t extBufOffset; /**< Offset in External buffer to which internal -+ context is copied to (Rx) or taken from (Tx, Op). */ -+ uint8_t intContextOffset; /**< Offset within internal context to copy from -+ (Rx) or to copy to (Tx, Op). */ -+ uint16_t size; /**< Internal offset size to be copied */ -+} t_FmSpIntContextDataCopy; -+ -+/**************************************************************************//** -+ @Description struct for defining external buffer margins -+*//***************************************************************************/ -+typedef struct { -+ uint16_t startMargins; /**< Number of bytes to be left at the beginning -+ of the external buffer (must be divisible by 16) */ -+ uint16_t endMargins; /**< number of bytes to be left at the end -+ of the external buffer(must be divisible by 16) */ -+} t_FmSpBufMargins; -+ -+typedef struct { -+ uint32_t dataOffset; -+ uint32_t prsResultOffset; -+ uint32_t timeStampOffset; -+ uint32_t hashResultOffset; -+ uint32_t pcdInfoOffset; -+ uint32_t manipOffset; -+} t_FmSpBufferOffsets; -+ -+ -+t_Error FmSpBuildBufferStructure(t_FmSpIntContextDataCopy *p_FmPortIntContextDataCopy, -+ t_FmBufferPrefixContent *p_BufferPrefixContent, -+ t_FmSpBufMargins *p_FmPortBufMargins, -+ t_FmSpBufferOffsets *p_FmPortBufferOffsets, -+ uint8_t *internalBufferOffset); -+ -+t_Error FmSpCheckIntContextParams(t_FmSpIntContextDataCopy *p_FmSpIntContextDataCopy); -+t_Error FmSpCheckBufPoolsParams(t_FmExtPools *p_FmExtPools, -+ t_FmBackupBmPools *p_FmBackupBmPools, -+ t_FmBufPoolDepletion *p_FmBufPoolDepletion); -+t_Error FmSpCheckBufMargins(t_FmSpBufMargins *p_FmSpBufMargins); -+void FmSpSetBufPoolsInAscOrderOfBufSizes(t_FmExtPools *p_FmExtPools, uint8_t *orderedArray, uint16_t *sizesArray); -+ -+t_Error FmPcdSpAllocProfiles(t_Handle h_FmPcd, -+ uint8_t hardwarePortId, -+ uint16_t numOfStorageProfiles, -+ uint16_t *base, -+ uint8_t *log2Num); -+t_Error FmPcdSpGetAbsoluteProfileId(t_Handle h_FmPcd, -+ t_Handle h_FmPort, -+ uint16_t relativeProfile, -+ uint16_t *p_AbsoluteId); -+void SpInvalidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId); -+void SpValidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId); -+ -+ -+#endif /* __FM_SP_COMMON_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/Makefile -@@ -0,0 +1,12 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+ -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+obj-y += fsl-ncsw-etc.o -+ -+fsl-ncsw-etc-objs := mm.o memcpy.o sprint.o list.o error.o ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/error.c -@@ -0,0 +1,95 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/* -+ -+ @File error.c -+ -+ @Description General errors and events reporting utilities. -+*//***************************************************************************/ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+#include "error_ext.h" -+ -+ -+const char *dbgLevelStrings[] = -+{ -+ "CRITICAL" -+ ,"MAJOR" -+ ,"MINOR" -+ ,"WARNING" -+ ,"INFO" -+ ,"TRACE" -+}; -+ -+ -+char * ErrTypeStrings (e_ErrorType err) -+{ -+ switch (err) -+ { -+ case (E_OK): return "OK"; -+ case (E_WRITE_FAILED): return "Write Access Failed"; -+ case (E_NO_DEVICE): return "No Device"; -+ case (E_NOT_AVAILABLE): return "Resource Is Unavailable"; -+ case (E_NO_MEMORY): return "Memory Allocation Failed"; -+ case (E_INVALID_ADDRESS): return "Invalid Address"; -+ case (E_BUSY): return "Resource Is Busy"; -+ case (E_ALREADY_EXISTS): return "Resource Already Exists"; -+ case (E_INVALID_OPERATION): return "Invalid Operation"; -+ case (E_INVALID_VALUE): return "Invalid Value"; -+ case (E_NOT_IN_RANGE): return "Value Out Of Range"; -+ case (E_NOT_SUPPORTED): return "Unsupported Operation"; -+ case (E_INVALID_STATE): return "Invalid State"; -+ case (E_INVALID_HANDLE): return "Invalid Handle"; -+ case (E_INVALID_ID): return "Invalid ID"; -+ case (E_NULL_POINTER): return "Unexpected NULL Pointer"; -+ case (E_INVALID_SELECTION): return "Invalid Selection"; -+ case (E_INVALID_COMM_MODE): return "Invalid Communication Mode"; -+ case (E_INVALID_MEMORY_TYPE): return "Invalid Memory Type"; -+ case (E_INVALID_CLOCK): return "Invalid Clock"; -+ case (E_CONFLICT): return "Conflict In Settings"; -+ case (E_NOT_ALIGNED): return "Incorrect Alignment"; -+ case (E_NOT_FOUND): return "Resource Not Found"; -+ case (E_FULL): return "Resource Is Full"; -+ case (E_EMPTY): return "Resource Is Empty"; -+ case (E_ALREADY_FREE): return "Resource Already Free"; -+ case (E_READ_FAILED): return "Read Access Failed"; -+ case (E_INVALID_FRAME): return "Invalid Frame"; -+ case (E_SEND_FAILED): return "Send Operation Failed"; -+ case (E_RECEIVE_FAILED): return "Receive Operation Failed"; -+ case (E_TIMEOUT): return "Operation Timed Out"; -+ default: -+ break; -+ } -+ return NULL; -+} -+#endif /* (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/list.c -@@ -0,0 +1,71 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ -+ @File list.c -+ -+ @Description Implementation of list. -+*//***************************************************************************/ -+#include "std_ext.h" -+#include "list_ext.h" -+ -+ -+void LIST_Append(t_List *p_NewList, t_List *p_Head) -+{ -+ t_List *p_First = LIST_FIRST(p_NewList); -+ -+ if (p_First != p_NewList) -+ { -+ t_List *p_Last = LIST_LAST(p_NewList); -+ t_List *p_Cur = LIST_NEXT(p_Head); -+ -+ LIST_PREV(p_First) = p_Head; -+ LIST_FIRST(p_Head) = p_First; -+ LIST_NEXT(p_Last) = p_Cur; -+ LIST_LAST(p_Cur) = p_Last; -+ } -+} -+ -+ -+int LIST_NumOfObjs(t_List *p_List) -+{ -+ t_List *p_Tmp; -+ int numOfObjs = 0; -+ -+ if (!LIST_IsEmpty(p_List)) -+ LIST_FOR_EACH(p_Tmp, p_List) -+ numOfObjs++; -+ -+ return numOfObjs; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/memcpy.c -@@ -0,0 +1,620 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+ -+#include "std_ext.h" -+#include "xx_ext.h" -+#include "memcpy_ext.h" -+ -+void * MemCpy8(void* pDst, void* pSrc, uint32_t size) -+{ -+ int i; -+ -+ for(i = 0; i < size; ++i) -+ *(((uint8_t*)(pDst)) + i) = *(((uint8_t*)(pSrc)) + i); -+ -+ return pDst; -+} -+ -+void * MemSet8(void* pDst, int c, uint32_t size) -+{ -+ int i; -+ -+ for(i = 0; i < size; ++i) -+ *(((uint8_t*)(pDst)) + i) = (uint8_t)(c); -+ -+ return pDst; -+} -+ -+void * MemCpy32(void* pDst,void* pSrc, uint32_t size) -+{ -+ uint32_t leftAlign; -+ uint32_t rightAlign; -+ uint32_t lastWord; -+ uint32_t currWord; -+ uint32_t *p_Src32; -+ uint32_t *p_Dst32; -+ uint8_t *p_Src8; -+ uint8_t *p_Dst8; -+ -+ p_Src8 = (uint8_t*)(pSrc); -+ p_Dst8 = (uint8_t*)(pDst); -+ /* first copy byte by byte till the source first alignment -+ * this step is necessary to ensure we do not even try to access -+ * data which is before the source buffer, hence it is not ours. -+ */ -+ while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */ -+ { -+ *p_Dst8++ = *p_Src8++; -+ size--; -+ } -+ -+ /* align destination (possibly disaligning source)*/ -+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */ -+ { -+ *p_Dst8++ = *p_Src8++; -+ size--; -+ } -+ -+ /* dest is aligned and source is not necessarily aligned */ -+ leftAlign = (uint32_t)((PTR_TO_UINT(p_Src8) & 3) << 3); /* leftAlign = (pSrc mod 4)*8 */ -+ rightAlign = 32 - leftAlign; -+ -+ -+ if (leftAlign == 0) -+ { -+ /* source is also aligned */ -+ p_Src32 = (uint32_t*)(p_Src8); -+ p_Dst32 = (uint32_t*)(p_Dst8); -+ while (size >> 2) /* size >= 4 */ -+ { -+ *p_Dst32++ = *p_Src32++; -+ size -= 4; -+ } -+ p_Src8 = (uint8_t*)(p_Src32); -+ p_Dst8 = (uint8_t*)(p_Dst32); -+ } -+ else -+ { -+ /* source is not aligned (destination is aligned)*/ -+ p_Src32 = (uint32_t*)(p_Src8 - (leftAlign >> 3)); -+ p_Dst32 = (uint32_t*)(p_Dst8); -+ lastWord = *p_Src32++; -+ while(size >> 3) /* size >= 8 */ -+ { -+ currWord = *p_Src32; -+ *p_Dst32 = (lastWord << leftAlign) | (currWord >> rightAlign); -+ lastWord = currWord; -+ p_Src32++; -+ p_Dst32++; -+ size -= 4; -+ } -+ p_Dst8 = (uint8_t*)(p_Dst32); -+ p_Src8 = (uint8_t*)(p_Src32) - 4 + (leftAlign >> 3); -+ } -+ -+ /* complete the left overs */ -+ while (size--) -+ *p_Dst8++ = *p_Src8++; -+ -+ return pDst; -+} -+ -+void * IO2IOCpy32(void* pDst,void* pSrc, uint32_t size) -+{ -+ uint32_t leftAlign; -+ uint32_t rightAlign; -+ uint32_t lastWord; -+ uint32_t currWord; -+ uint32_t *p_Src32; -+ uint32_t *p_Dst32; -+ uint8_t *p_Src8; -+ uint8_t *p_Dst8; -+ -+ p_Src8 = (uint8_t*)(pSrc); -+ p_Dst8 = (uint8_t*)(pDst); -+ /* first copy byte by byte till the source first alignment -+ * this step is necessary to ensure we do not even try to access -+ * data which is before the source buffer, hence it is not ours. -+ */ -+ while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */ -+ { -+ WRITE_UINT8(*p_Dst8, GET_UINT8(*p_Src8)); -+ p_Dst8++;p_Src8++; -+ size--; -+ } -+ -+ /* align destination (possibly disaligning source)*/ -+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */ -+ { -+ WRITE_UINT8(*p_Dst8, GET_UINT8(*p_Src8)); -+ p_Dst8++;p_Src8++; -+ size--; -+ } -+ -+ /* dest is aligned and source is not necessarily aligned */ -+ leftAlign = (uint32_t)((PTR_TO_UINT(p_Src8) & 3) << 3); /* leftAlign = (pSrc mod 4)*8 */ -+ rightAlign = 32 - leftAlign; -+ -+ if (leftAlign == 0) -+ { -+ /* source is also aligned */ -+ p_Src32 = (uint32_t*)(p_Src8); -+ p_Dst32 = (uint32_t*)(p_Dst8); -+ while (size >> 2) /* size >= 4 */ -+ { -+ WRITE_UINT32(*p_Dst32, GET_UINT32(*p_Src32)); -+ p_Dst32++;p_Src32++; -+ size -= 4; -+ } -+ p_Src8 = (uint8_t*)(p_Src32); -+ p_Dst8 = (uint8_t*)(p_Dst32); -+ } -+ else -+ { -+ /* source is not aligned (destination is aligned)*/ -+ p_Src32 = (uint32_t*)(p_Src8 - (leftAlign >> 3)); -+ p_Dst32 = (uint32_t*)(p_Dst8); -+ lastWord = GET_UINT32(*p_Src32); -+ p_Src32++; -+ while(size >> 3) /* size >= 8 */ -+ { -+ currWord = GET_UINT32(*p_Src32); -+ WRITE_UINT32(*p_Dst32, (lastWord << leftAlign) | (currWord >> rightAlign)); -+ lastWord = currWord; -+ p_Src32++;p_Dst32++; -+ size -= 4; -+ } -+ p_Dst8 = (uint8_t*)(p_Dst32); -+ p_Src8 = (uint8_t*)(p_Src32) - 4 + (leftAlign >> 3); -+ } -+ -+ /* complete the left overs */ -+ while (size--) -+ { -+ WRITE_UINT8(*p_Dst8, GET_UINT8(*p_Src8)); -+ p_Dst8++;p_Src8++; -+ } -+ -+ return pDst; -+} -+ -+void * Mem2IOCpy32(void* pDst,void* pSrc, uint32_t size) -+{ -+ uint32_t leftAlign; -+ uint32_t rightAlign; -+ uint32_t lastWord; -+ uint32_t currWord; -+ uint32_t *p_Src32; -+ uint32_t *p_Dst32; -+ uint8_t *p_Src8; -+ uint8_t *p_Dst8; -+ -+ p_Src8 = (uint8_t*)(pSrc); -+ p_Dst8 = (uint8_t*)(pDst); -+ /* first copy byte by byte till the source first alignment -+ * this step is necessary to ensure we do not even try to access -+ * data which is before the source buffer, hence it is not ours. -+ */ -+ while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */ -+ { -+ WRITE_UINT8(*p_Dst8, *p_Src8); -+ p_Dst8++;p_Src8++; -+ size--; -+ } -+ -+ /* align destination (possibly disaligning source)*/ -+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */ -+ { -+ WRITE_UINT8(*p_Dst8, *p_Src8); -+ p_Dst8++;p_Src8++; -+ size--; -+ } -+ -+ /* dest is aligned and source is not necessarily aligned */ -+ leftAlign = (uint32_t)((PTR_TO_UINT(p_Src8) & 3) << 3); /* leftAlign = (pSrc mod 4)*8 */ -+ rightAlign = 32 - leftAlign; -+ -+ if (leftAlign == 0) -+ { -+ /* source is also aligned */ -+ p_Src32 = (uint32_t*)(p_Src8); -+ p_Dst32 = (uint32_t*)(p_Dst8); -+ while (size >> 2) /* size >= 4 */ -+ { -+ WRITE_UINT32(*p_Dst32, *p_Src32); -+ p_Dst32++;p_Src32++; -+ size -= 4; -+ } -+ p_Src8 = (uint8_t*)(p_Src32); -+ p_Dst8 = (uint8_t*)(p_Dst32); -+ } -+ else -+ { -+ /* source is not aligned (destination is aligned)*/ -+ p_Src32 = (uint32_t*)(p_Src8 - (leftAlign >> 3)); -+ p_Dst32 = (uint32_t*)(p_Dst8); -+ lastWord = *p_Src32++; -+ while(size >> 3) /* size >= 8 */ -+ { -+ currWord = *p_Src32; -+ WRITE_UINT32(*p_Dst32, (lastWord << leftAlign) | (currWord >> rightAlign)); -+ lastWord = currWord; -+ p_Src32++;p_Dst32++; -+ size -= 4; -+ } -+ p_Dst8 = (uint8_t*)(p_Dst32); -+ p_Src8 = (uint8_t*)(p_Src32) - 4 + (leftAlign >> 3); -+ } -+ -+ /* complete the left overs */ -+ while (size--) -+ { -+ WRITE_UINT8(*p_Dst8, *p_Src8); -+ p_Dst8++;p_Src8++; -+ } -+ -+ return pDst; -+} -+ -+void * IO2MemCpy32(void* pDst,void* pSrc, uint32_t size) -+{ -+ uint32_t leftAlign; -+ uint32_t rightAlign; -+ uint32_t lastWord; -+ uint32_t currWord; -+ uint32_t *p_Src32; -+ uint32_t *p_Dst32; -+ uint8_t *p_Src8; -+ uint8_t *p_Dst8; -+ -+ p_Src8 = (uint8_t*)(pSrc); -+ p_Dst8 = (uint8_t*)(pDst); -+ /* first copy byte by byte till the source first alignment -+ * this step is necessary to ensure we do not even try to access -+ * data which is before the source buffer, hence it is not ours. -+ */ -+ while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */ -+ { -+ *p_Dst8 = GET_UINT8(*p_Src8); -+ p_Dst8++;p_Src8++; -+ size--; -+ } -+ -+ /* align destination (possibly disaligning source)*/ -+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */ -+ { -+ *p_Dst8 = GET_UINT8(*p_Src8); -+ p_Dst8++;p_Src8++; -+ size--; -+ } -+ -+ /* dest is aligned and source is not necessarily aligned */ -+ leftAlign = (uint32_t)((PTR_TO_UINT(p_Src8) & 3) << 3); /* leftAlign = (pSrc mod 4)*8 */ -+ rightAlign = 32 - leftAlign; -+ -+ if (leftAlign == 0) -+ { -+ /* source is also aligned */ -+ p_Src32 = (uint32_t*)(p_Src8); -+ p_Dst32 = (uint32_t*)(p_Dst8); -+ while (size >> 2) /* size >= 4 */ -+ { -+ *p_Dst32 = GET_UINT32(*p_Src32); -+ p_Dst32++;p_Src32++; -+ size -= 4; -+ } -+ p_Src8 = (uint8_t*)(p_Src32); -+ p_Dst8 = (uint8_t*)(p_Dst32); -+ } -+ else -+ { -+ /* source is not aligned (destination is aligned)*/ -+ p_Src32 = (uint32_t*)(p_Src8 - (leftAlign >> 3)); -+ p_Dst32 = (uint32_t*)(p_Dst8); -+ lastWord = GET_UINT32(*p_Src32); -+ p_Src32++; -+ while(size >> 3) /* size >= 8 */ -+ { -+ currWord = GET_UINT32(*p_Src32); -+ *p_Dst32 = (lastWord << leftAlign) | (currWord >> rightAlign); -+ lastWord = currWord; -+ p_Src32++;p_Dst32++; -+ size -= 4; -+ } -+ p_Dst8 = (uint8_t*)(p_Dst32); -+ p_Src8 = (uint8_t*)(p_Src32) - 4 + (leftAlign >> 3); -+ } -+ -+ /* complete the left overs */ -+ while (size--) -+ { -+ *p_Dst8 = GET_UINT8(*p_Src8); -+ p_Dst8++;p_Src8++; -+ } -+ -+ return pDst; -+} -+ -+void * MemCpy64(void* pDst,void* pSrc, uint32_t size) -+{ -+ uint32_t leftAlign; -+ uint32_t rightAlign; -+ uint64_t lastWord; -+ uint64_t currWord; -+ uint64_t *pSrc64; -+ uint64_t *pDst64; -+ uint8_t *p_Src8; -+ uint8_t *p_Dst8; -+ -+ p_Src8 = (uint8_t*)(pSrc); -+ p_Dst8 = (uint8_t*)(pDst); -+ /* first copy byte by byte till the source first alignment -+ * this step is necessarily to ensure we do not even try to access -+ * data which is before the source buffer, hence it is not ours. -+ */ -+ while((PTR_TO_UINT(p_Src8) & 7) && size) /* (pSrc mod 8) > 0 and size > 0 */ -+ { -+ *p_Dst8++ = *p_Src8++; -+ size--; -+ } -+ -+ /* align destination (possibly disaligning source)*/ -+ while((PTR_TO_UINT(p_Dst8) & 7) && size) /* (pDst mod 8) > 0 and size > 0 */ -+ { -+ *p_Dst8++ = *p_Src8++; -+ size--; -+ } -+ -+ /* dest is aligned and source is not necessarily aligned */ -+ leftAlign = (uint32_t)((PTR_TO_UINT(p_Src8) & 7) << 3); /* leftAlign = (pSrc mod 8)*8 */ -+ rightAlign = 64 - leftAlign; -+ -+ -+ if (leftAlign == 0) -+ { -+ /* source is also aligned */ -+ pSrc64 = (uint64_t*)(p_Src8); -+ pDst64 = (uint64_t*)(p_Dst8); -+ while (size >> 3) /* size >= 8 */ -+ { -+ *pDst64++ = *pSrc64++; -+ size -= 8; -+ } -+ p_Src8 = (uint8_t*)(pSrc64); -+ p_Dst8 = (uint8_t*)(pDst64); -+ } -+ else -+ { -+ /* source is not aligned (destination is aligned)*/ -+ pSrc64 = (uint64_t*)(p_Src8 - (leftAlign >> 3)); -+ pDst64 = (uint64_t*)(p_Dst8); -+ lastWord = *pSrc64++; -+ while(size >> 4) /* size >= 16 */ -+ { -+ currWord = *pSrc64; -+ *pDst64 = (lastWord << leftAlign) | (currWord >> rightAlign); -+ lastWord = currWord; -+ pSrc64++; -+ pDst64++; -+ size -= 8; -+ } -+ p_Dst8 = (uint8_t*)(pDst64); -+ p_Src8 = (uint8_t*)(pSrc64) - 8 + (leftAlign >> 3); -+ } -+ -+ /* complete the left overs */ -+ while (size--) -+ *p_Dst8++ = *p_Src8++; -+ -+ return pDst; -+} -+ -+void * MemSet32(void* pDst, uint8_t val, uint32_t size) -+{ -+ uint32_t val32; -+ uint32_t *p_Dst32; -+ uint8_t *p_Dst8; -+ -+ p_Dst8 = (uint8_t*)(pDst); -+ -+ /* generate four 8-bit val's in 32-bit container */ -+ val32 = (uint32_t) val; -+ val32 |= (val32 << 8); -+ val32 |= (val32 << 16); -+ -+ /* align destination to 32 */ -+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */ -+ { -+ *p_Dst8++ = val; -+ size--; -+ } -+ -+ /* 32-bit chunks */ -+ p_Dst32 = (uint32_t*)(p_Dst8); -+ while (size >> 2) /* size >= 4 */ -+ { -+ *p_Dst32++ = val32; -+ size -= 4; -+ } -+ -+ /* complete the leftovers */ -+ p_Dst8 = (uint8_t*)(p_Dst32); -+ while (size--) -+ *p_Dst8++ = val; -+ -+ return pDst; -+} -+ -+void * IOMemSet32(void* pDst, uint8_t val, uint32_t size) -+{ -+ uint32_t val32; -+ uint32_t *p_Dst32; -+ uint8_t *p_Dst8; -+ -+ p_Dst8 = (uint8_t*)(pDst); -+ -+ /* generate four 8-bit val's in 32-bit container */ -+ val32 = (uint32_t) val; -+ val32 |= (val32 << 8); -+ val32 |= (val32 << 16); -+ -+ /* align destination to 32 */ -+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */ -+ { -+ WRITE_UINT8(*p_Dst8, val); -+ p_Dst8++; -+ size--; -+ } -+ -+ /* 32-bit chunks */ -+ p_Dst32 = (uint32_t*)(p_Dst8); -+ while (size >> 2) /* size >= 4 */ -+ { -+ WRITE_UINT32(*p_Dst32, val32); -+ p_Dst32++; -+ size -= 4; -+ } -+ -+ /* complete the leftovers */ -+ p_Dst8 = (uint8_t*)(p_Dst32); -+ while (size--) -+ { -+ WRITE_UINT8(*p_Dst8, val); -+ p_Dst8++; -+ } -+ -+ return pDst; -+} -+ -+void * MemSet64(void* pDst, uint8_t val, uint32_t size) -+{ -+ uint64_t val64; -+ uint64_t *pDst64; -+ uint8_t *p_Dst8; -+ -+ p_Dst8 = (uint8_t*)(pDst); -+ -+ /* generate four 8-bit val's in 32-bit container */ -+ val64 = (uint64_t) val; -+ val64 |= (val64 << 8); -+ val64 |= (val64 << 16); -+ val64 |= (val64 << 24); -+ val64 |= (val64 << 32); -+ -+ /* align destination to 64 */ -+ while((PTR_TO_UINT(p_Dst8) & 7) && size) /* (pDst mod 8) > 0 and size > 0 */ -+ { -+ *p_Dst8++ = val; -+ size--; -+ } -+ -+ /* 64-bit chunks */ -+ pDst64 = (uint64_t*)(p_Dst8); -+ while (size >> 4) /* size >= 8 */ -+ { -+ *pDst64++ = val64; -+ size -= 8; -+ } -+ -+ /* complete the leftovers */ -+ p_Dst8 = (uint8_t*)(pDst64); -+ while (size--) -+ *p_Dst8++ = val; -+ -+ return pDst; -+} -+ -+void MemDisp(uint8_t *p, int size) -+{ -+ uint32_t space = (uint32_t)(PTR_TO_UINT(p) & 0x3); -+ uint8_t *p_Limit; -+ -+ if (space) -+ { -+ p_Limit = (p - space + 4); -+ -+ XX_Print("0x%08X: ", (p - space)); -+ -+ while (space--) -+ { -+ XX_Print("--"); -+ } -+ while (size && (p < p_Limit)) -+ { -+ XX_Print("%02x", *(uint8_t*)p); -+ size--; -+ p++; -+ } -+ -+ XX_Print(" "); -+ p_Limit += 12; -+ -+ while ((size > 3) && (p < p_Limit)) -+ { -+ XX_Print("%08x ", *(uint32_t*)p); -+ size -= 4; -+ p += 4; -+ } -+ XX_Print("\r\n"); -+ } -+ -+ while (size > 15) -+ { -+ XX_Print("0x%08X: %08x %08x %08x %08x\r\n", -+ p, *(uint32_t *)p, *(uint32_t *)(p + 4), -+ *(uint32_t *)(p + 8), *(uint32_t *)(p + 12)); -+ size -= 16; -+ p += 16; -+ } -+ -+ if (size) -+ { -+ XX_Print("0x%08X: ", p); -+ -+ while (size > 3) -+ { -+ XX_Print("%08x ", *(uint32_t *)p); -+ size -= 4; -+ p += 4; -+ } -+ while (size) -+ { -+ XX_Print("%02x", *(uint8_t *)p); -+ size--; -+ p++; -+ } -+ -+ XX_Print("\r\n"); -+ } -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/mm.c -@@ -0,0 +1,1155 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#include "string_ext.h" -+#include "error_ext.h" -+#include "std_ext.h" -+#include "part_ext.h" -+#include "xx_ext.h" -+ -+#include "mm.h" -+ -+ -+ -+ -+/********************************************************************** -+ * MM internal routines set * -+ **********************************************************************/ -+ -+/**************************************************************** -+ * Routine: CreateBusyBlock -+ * -+ * Description: -+ * Initializes a new busy block of "size" bytes and started -+ * rom "base" address. Each busy block has a name that -+ * specified the purpose of the memory allocation. -+ * -+ * Arguments: -+ * base - base address of the busy block -+ * size - size of the busy block -+ * name - name that specified the busy block -+ * -+ * Return value: -+ * A pointer to new created structure returned on success; -+ * Otherwise, NULL. -+ ****************************************************************/ -+static t_BusyBlock * CreateBusyBlock(uint64_t base, uint64_t size, char *name) -+{ -+ t_BusyBlock *p_BusyBlock; -+ uint32_t n; -+ -+ p_BusyBlock = (t_BusyBlock *)XX_Malloc(sizeof(t_BusyBlock)); -+ if ( !p_BusyBlock ) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ return NULL; -+ } -+ -+ p_BusyBlock->base = base; -+ p_BusyBlock->end = base + size; -+ -+ n = strlen(name); -+ if (n >= MM_MAX_NAME_LEN) -+ n = MM_MAX_NAME_LEN - 1; -+ strncpy(p_BusyBlock->name, name, MM_MAX_NAME_LEN-1); -+ p_BusyBlock->name[n] = '\0'; -+ p_BusyBlock->p_Next = 0; -+ -+ return p_BusyBlock; -+} -+ -+/**************************************************************** -+ * Routine: CreateNewBlock -+ * -+ * Description: -+ * Initializes a new memory block of "size" bytes and started -+ * from "base" address. -+ * -+ * Arguments: -+ * base - base address of the memory block -+ * size - size of the memory block -+ * -+ * Return value: -+ * A pointer to new created structure returned on success; -+ * Otherwise, NULL. -+ ****************************************************************/ -+static t_MemBlock * CreateNewBlock(uint64_t base, uint64_t size) -+{ -+ t_MemBlock *p_MemBlock; -+ -+ p_MemBlock = (t_MemBlock *)XX_Malloc(sizeof(t_MemBlock)); -+ if ( !p_MemBlock ) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ return NULL; -+ } -+ -+ p_MemBlock->base = base; -+ p_MemBlock->end = base+size; -+ p_MemBlock->p_Next = 0; -+ -+ return p_MemBlock; -+} -+ -+/**************************************************************** -+ * Routine: CreateFreeBlock -+ * -+ * Description: -+ * Initializes a new free block of of "size" bytes and -+ * started from "base" address. -+ * -+ * Arguments: -+ * base - base address of the free block -+ * size - size of the free block -+ * -+ * Return value: -+ * A pointer to new created structure returned on success; -+ * Otherwise, NULL. -+ ****************************************************************/ -+static t_FreeBlock * CreateFreeBlock(uint64_t base, uint64_t size) -+{ -+ t_FreeBlock *p_FreeBlock; -+ -+ p_FreeBlock = (t_FreeBlock *)XX_Malloc(sizeof(t_FreeBlock)); -+ if ( !p_FreeBlock ) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ return NULL; -+ } -+ -+ p_FreeBlock->base = base; -+ p_FreeBlock->end = base + size; -+ p_FreeBlock->p_Next = 0; -+ -+ return p_FreeBlock; -+} -+ -+/**************************************************************** -+ * Routine: AddFree -+ * -+ * Description: -+ * Adds a new free block to the free lists. It updates each -+ * free list to include a new free block. -+ * Note, that all free block in each free list are ordered -+ * by their base address. -+ * -+ * Arguments: -+ * p_MM - pointer to the MM object -+ * base - base address of a given free block -+ * end - end address of a given free block -+ * -+ * Return value: -+ * -+ * -+ ****************************************************************/ -+static t_Error AddFree(t_MM *p_MM, uint64_t base, uint64_t end) -+{ -+ t_FreeBlock *p_PrevB, *p_CurrB, *p_NewB; -+ uint64_t alignment; -+ uint64_t alignBase; -+ int i; -+ -+ /* Updates free lists to include a just released block */ -+ for (i=0; i <= MM_MAX_ALIGNMENT; i++) -+ { -+ p_PrevB = p_NewB = 0; -+ p_CurrB = p_MM->freeBlocks[i]; -+ -+ alignment = (uint64_t)(0x1 << i); -+ alignBase = MAKE_ALIGNED(base, alignment); -+ -+ /* Goes to the next free list if there is no block to free */ -+ if (alignBase >= end) -+ continue; -+ -+ /* Looks for a free block that should be updated */ -+ while ( p_CurrB ) -+ { -+ if ( alignBase <= p_CurrB->end ) -+ { -+ if ( end > p_CurrB->end ) -+ { -+ t_FreeBlock *p_NextB; -+ while ( p_CurrB->p_Next && end > p_CurrB->p_Next->end ) -+ { -+ p_NextB = p_CurrB->p_Next; -+ p_CurrB->p_Next = p_CurrB->p_Next->p_Next; -+ XX_Free(p_NextB); -+ } -+ -+ p_NextB = p_CurrB->p_Next; -+ if ( !p_NextB || (p_NextB && end < p_NextB->base) ) -+ { -+ p_CurrB->end = end; -+ } -+ else -+ { -+ p_CurrB->end = p_NextB->end; -+ p_CurrB->p_Next = p_NextB->p_Next; -+ XX_Free(p_NextB); -+ } -+ } -+ else if ( (end < p_CurrB->base) && ((end-alignBase) >= alignment) ) -+ { -+ if ((p_NewB = CreateFreeBlock(alignBase, end-alignBase)) == NULL) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ -+ p_NewB->p_Next = p_CurrB; -+ if (p_PrevB) -+ p_PrevB->p_Next = p_NewB; -+ else -+ p_MM->freeBlocks[i] = p_NewB; -+ break; -+ } -+ -+ if ((alignBase < p_CurrB->base) && (end >= p_CurrB->base)) -+ { -+ p_CurrB->base = alignBase; -+ } -+ -+ /* if size of the free block is less then alignment -+ * deletes that free block from the free list. */ -+ if ( (p_CurrB->end - p_CurrB->base) < alignment) -+ { -+ if ( p_PrevB ) -+ p_PrevB->p_Next = p_CurrB->p_Next; -+ else -+ p_MM->freeBlocks[i] = p_CurrB->p_Next; -+ XX_Free(p_CurrB); -+ p_CurrB = NULL; -+ } -+ break; -+ } -+ else -+ { -+ p_PrevB = p_CurrB; -+ p_CurrB = p_CurrB->p_Next; -+ } -+ } -+ -+ /* If no free block found to be updated, insert a new free block -+ * to the end of the free list. -+ */ -+ if ( !p_CurrB && ((((uint64_t)(end-base)) & ((uint64_t)(alignment-1))) == 0) ) -+ { -+ if ((p_NewB = CreateFreeBlock(alignBase, end-base)) == NULL) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ -+ if (p_PrevB) -+ p_PrevB->p_Next = p_NewB; -+ else -+ p_MM->freeBlocks[i] = p_NewB; -+ } -+ -+ /* Update boundaries of the new free block */ -+ if ((alignment == 1) && !p_NewB) -+ { -+ if ( p_CurrB && base > p_CurrB->base ) -+ base = p_CurrB->base; -+ if ( p_CurrB && end < p_CurrB->end ) -+ end = p_CurrB->end; -+ } -+ } -+ -+ return (E_OK); -+} -+ -+/**************************************************************** -+ * Routine: CutFree -+ * -+ * Description: -+ * Cuts a free block from holdBase to holdEnd from the free lists. -+ * That is, it updates all free lists of the MM object do -+ * not include a block of memory from holdBase to holdEnd. -+ * For each free lists it seek for a free block that holds -+ * either holdBase or holdEnd. If such block is found it updates it. -+ * -+ * Arguments: -+ * p_MM - pointer to the MM object -+ * holdBase - base address of the allocated block -+ * holdEnd - end address of the allocated block -+ * -+ * Return value: -+ * E_OK is returned on success, -+ * otherwise returns an error code. -+ * -+ ****************************************************************/ -+static t_Error CutFree(t_MM *p_MM, uint64_t holdBase, uint64_t holdEnd) -+{ -+ t_FreeBlock *p_PrevB, *p_CurrB, *p_NewB; -+ uint64_t alignBase, base, end; -+ uint64_t alignment; -+ int i; -+ -+ for (i=0; i <= MM_MAX_ALIGNMENT; i++) -+ { -+ p_PrevB = p_NewB = 0; -+ p_CurrB = p_MM->freeBlocks[i]; -+ -+ alignment = (uint64_t)(0x1 << i); -+ alignBase = MAKE_ALIGNED(holdEnd, alignment); -+ -+ while ( p_CurrB ) -+ { -+ base = p_CurrB->base; -+ end = p_CurrB->end; -+ -+ if ( (holdBase <= base) && (holdEnd <= end) && (holdEnd > base) ) -+ { -+ if ( alignBase >= end || -+ (alignBase < end && ((end-alignBase) < alignment)) ) -+ { -+ if (p_PrevB) -+ p_PrevB->p_Next = p_CurrB->p_Next; -+ else -+ p_MM->freeBlocks[i] = p_CurrB->p_Next; -+ XX_Free(p_CurrB); -+ } -+ else -+ { -+ p_CurrB->base = alignBase; -+ } -+ break; -+ } -+ else if ( (holdBase > base) && (holdEnd <= end) ) -+ { -+ if ( (holdBase-base) >= alignment ) -+ { -+ if ( (alignBase < end) && ((end-alignBase) >= alignment) ) -+ { -+ if ((p_NewB = CreateFreeBlock(alignBase, end-alignBase)) == NULL) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ p_NewB->p_Next = p_CurrB->p_Next; -+ p_CurrB->p_Next = p_NewB; -+ } -+ p_CurrB->end = holdBase; -+ } -+ else if ( (alignBase < end) && ((end-alignBase) >= alignment) ) -+ { -+ p_CurrB->base = alignBase; -+ } -+ else -+ { -+ if (p_PrevB) -+ p_PrevB->p_Next = p_CurrB->p_Next; -+ else -+ p_MM->freeBlocks[i] = p_CurrB->p_Next; -+ XX_Free(p_CurrB); -+ } -+ break; -+ } -+ else -+ { -+ p_PrevB = p_CurrB; -+ p_CurrB = p_CurrB->p_Next; -+ } -+ } -+ } -+ -+ return (E_OK); -+} -+ -+/**************************************************************** -+ * Routine: AddBusy -+ * -+ * Description: -+ * Adds a new busy block to the list of busy blocks. Note, -+ * that all busy blocks are ordered by their base address in -+ * the busy list. -+ * -+ * Arguments: -+ * MM - handler to the MM object -+ * p_NewBusyB - pointer to the a busy block -+ * -+ * Return value: -+ * None. -+ * -+ ****************************************************************/ -+static void AddBusy(t_MM *p_MM, t_BusyBlock *p_NewBusyB) -+{ -+ t_BusyBlock *p_CurrBusyB, *p_PrevBusyB; -+ -+ /* finds a place of a new busy block in the list of busy blocks */ -+ p_PrevBusyB = 0; -+ p_CurrBusyB = p_MM->busyBlocks; -+ -+ while ( p_CurrBusyB && p_NewBusyB->base > p_CurrBusyB->base ) -+ { -+ p_PrevBusyB = p_CurrBusyB; -+ p_CurrBusyB = p_CurrBusyB->p_Next; -+ } -+ -+ /* insert the new busy block into the list of busy blocks */ -+ if ( p_CurrBusyB ) -+ p_NewBusyB->p_Next = p_CurrBusyB; -+ if ( p_PrevBusyB ) -+ p_PrevBusyB->p_Next = p_NewBusyB; -+ else -+ p_MM->busyBlocks = p_NewBusyB; -+} -+ -+/**************************************************************** -+ * Routine: CutBusy -+ * -+ * Description: -+ * Cuts a block from base to end from the list of busy blocks. -+ * This is done by updating the list of busy blocks do not -+ * include a given block, that block is going to be free. If a -+ * given block is a part of some other busy block, so that -+ * busy block is updated. If there are number of busy blocks -+ * included in the given block, so all that blocks are removed -+ * from the busy list and the end blocks are updated. -+ * If the given block devides some block into two parts, a new -+ * busy block is added to the busy list. -+ * -+ * Arguments: -+ * p_MM - pointer to the MM object -+ * base - base address of a given busy block -+ * end - end address of a given busy block -+ * -+ * Return value: -+ * E_OK on success, E_NOMEMORY otherwise. -+ * -+ ****************************************************************/ -+static t_Error CutBusy(t_MM *p_MM, uint64_t base, uint64_t end) -+{ -+ t_BusyBlock *p_CurrB, *p_PrevB, *p_NewB; -+ -+ p_CurrB = p_MM->busyBlocks; -+ p_PrevB = p_NewB = 0; -+ -+ while ( p_CurrB ) -+ { -+ if ( base < p_CurrB->end ) -+ { -+ if ( end > p_CurrB->end ) -+ { -+ t_BusyBlock *p_NextB; -+ while ( p_CurrB->p_Next && end >= p_CurrB->p_Next->end ) -+ { -+ p_NextB = p_CurrB->p_Next; -+ p_CurrB->p_Next = p_CurrB->p_Next->p_Next; -+ XX_Free(p_NextB); -+ } -+ -+ p_NextB = p_CurrB->p_Next; -+ if ( p_NextB && end > p_NextB->base ) -+ { -+ p_NextB->base = end; -+ } -+ } -+ -+ if ( base <= p_CurrB->base ) -+ { -+ if ( end < p_CurrB->end && end > p_CurrB->base ) -+ { -+ p_CurrB->base = end; -+ } -+ else if ( end >= p_CurrB->end ) -+ { -+ if ( p_PrevB ) -+ p_PrevB->p_Next = p_CurrB->p_Next; -+ else -+ p_MM->busyBlocks = p_CurrB->p_Next; -+ XX_Free(p_CurrB); -+ } -+ } -+ else -+ { -+ if ( end < p_CurrB->end && end > p_CurrB->base ) -+ { -+ if ((p_NewB = CreateBusyBlock(end, -+ p_CurrB->end-end, -+ p_CurrB->name)) == NULL) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ p_NewB->p_Next = p_CurrB->p_Next; -+ p_CurrB->p_Next = p_NewB; -+ } -+ p_CurrB->end = base; -+ } -+ break; -+ } -+ else -+ { -+ p_PrevB = p_CurrB; -+ p_CurrB = p_CurrB->p_Next; -+ } -+ } -+ -+ return (E_OK); -+} -+ -+/**************************************************************** -+ * Routine: MmGetGreaterAlignment -+ * -+ * Description: -+ * Allocates a block of memory according to the given size -+ * and the alignment. That routine is called from the MM_Get -+ * routine if the required alignment is greater then MM_MAX_ALIGNMENT. -+ * In that case, it goes over free blocks of 64 byte align list -+ * and checks if it has the required size of bytes of the required -+ * alignment. If no blocks found returns ILLEGAL_BASE. -+ * After the block is found and data is allocated, it calls -+ * the internal CutFree routine to update all free lists -+ * do not include a just allocated block. Of course, each -+ * free list contains a free blocks with the same alignment. -+ * It is also creates a busy block that holds -+ * information about an allocated block. -+ * -+ * Arguments: -+ * MM - handle to the MM object -+ * size - size of the MM -+ * alignment - index as a power of two defines -+ * a required alignment that is greater then 64. -+ * name - the name that specifies an allocated block. -+ * -+ * Return value: -+ * base address of an allocated block. -+ * ILLEGAL_BASE if can't allocate a block -+ * -+ ****************************************************************/ -+static uint64_t MmGetGreaterAlignment(t_MM *p_MM, uint64_t size, uint64_t alignment, char* name) -+{ -+ t_FreeBlock *p_FreeB; -+ t_BusyBlock *p_NewBusyB; -+ uint64_t holdBase, holdEnd, alignBase = 0; -+ -+ /* goes over free blocks of the 64 byte alignment list -+ and look for a block of the suitable size and -+ base address according to the alignment. */ -+ p_FreeB = p_MM->freeBlocks[MM_MAX_ALIGNMENT]; -+ -+ while ( p_FreeB ) -+ { -+ alignBase = MAKE_ALIGNED(p_FreeB->base, alignment); -+ -+ /* the block is found if the aligned base inside the block -+ * and has the anough size. */ -+ if ( alignBase >= p_FreeB->base && -+ alignBase < p_FreeB->end && -+ size <= (p_FreeB->end - alignBase) ) -+ break; -+ else -+ p_FreeB = p_FreeB->p_Next; -+ } -+ -+ /* If such block isn't found */ -+ if ( !p_FreeB ) -+ return (uint64_t)(ILLEGAL_BASE); -+ -+ holdBase = alignBase; -+ holdEnd = alignBase + size; -+ -+ /* init a new busy block */ -+ if ((p_NewBusyB = CreateBusyBlock(holdBase, size, name)) == NULL) -+ return (uint64_t)(ILLEGAL_BASE); -+ -+ /* calls Update routine to update a lists of free blocks */ -+ if ( CutFree ( p_MM, holdBase, holdEnd ) != E_OK ) -+ { -+ XX_Free(p_NewBusyB); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ /* insert the new busy block into the list of busy blocks */ -+ AddBusy ( p_MM, p_NewBusyB ); -+ -+ return (holdBase); -+} -+ -+ -+/********************************************************************** -+ * MM API routines set * -+ **********************************************************************/ -+ -+/*****************************************************************************/ -+t_Error MM_Init(t_Handle *h_MM, uint64_t base, uint64_t size) -+{ -+ t_MM *p_MM; -+ uint64_t newBase, newSize; -+ int i; -+ -+ if (!size) -+ { -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Size (should be positive)")); -+ } -+ -+ /* Initializes a new MM object */ -+ p_MM = (t_MM *)XX_Malloc(sizeof(t_MM)); -+ if (!p_MM) -+ { -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ } -+ -+ p_MM->h_Spinlock = XX_InitSpinlock(); -+ if (!p_MM->h_Spinlock) -+ { -+ XX_Free(p_MM); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MM spinlock!")); -+ } -+ -+ /* Initializes counter of free memory to total size */ -+ p_MM->freeMemSize = size; -+ -+ /* A busy list is empty */ -+ p_MM->busyBlocks = 0; -+ -+ /* Initializes a new memory block */ -+ if ((p_MM->memBlocks = CreateNewBlock(base, size)) == NULL) -+ { -+ MM_Free(p_MM); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ } -+ -+ /* Initializes a new free block for each free list*/ -+ for (i=0; i <= MM_MAX_ALIGNMENT; i++) -+ { -+ newBase = MAKE_ALIGNED( base, (0x1 << i) ); -+ newSize = size - (newBase - base); -+ -+ if ((p_MM->freeBlocks[i] = CreateFreeBlock(newBase, newSize)) == NULL) -+ { -+ MM_Free(p_MM); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ } -+ } -+ -+ *h_MM = p_MM; -+ -+ return (E_OK); -+} -+ -+/*****************************************************************************/ -+void MM_Free(t_Handle h_MM) -+{ -+ t_MM *p_MM = (t_MM *)h_MM; -+ t_MemBlock *p_MemBlock; -+ t_BusyBlock *p_BusyBlock; -+ t_FreeBlock *p_FreeBlock; -+ void *p_Block; -+ int i; -+ -+ ASSERT_COND(p_MM); -+ -+ /* release memory allocated for busy blocks */ -+ p_BusyBlock = p_MM->busyBlocks; -+ while ( p_BusyBlock ) -+ { -+ p_Block = p_BusyBlock; -+ p_BusyBlock = p_BusyBlock->p_Next; -+ XX_Free(p_Block); -+ } -+ -+ /* release memory allocated for free blocks */ -+ for (i=0; i <= MM_MAX_ALIGNMENT; i++) -+ { -+ p_FreeBlock = p_MM->freeBlocks[i]; -+ while ( p_FreeBlock ) -+ { -+ p_Block = p_FreeBlock; -+ p_FreeBlock = p_FreeBlock->p_Next; -+ XX_Free(p_Block); -+ } -+ } -+ -+ /* release memory allocated for memory blocks */ -+ p_MemBlock = p_MM->memBlocks; -+ while ( p_MemBlock ) -+ { -+ p_Block = p_MemBlock; -+ p_MemBlock = p_MemBlock->p_Next; -+ XX_Free(p_Block); -+ } -+ -+ if (p_MM->h_Spinlock) -+ XX_FreeSpinlock(p_MM->h_Spinlock); -+ -+ /* release memory allocated for MM object itself */ -+ XX_Free(p_MM); -+} -+ -+/*****************************************************************************/ -+uint64_t MM_Get(t_Handle h_MM, uint64_t size, uint64_t alignment, char* name) -+{ -+ t_MM *p_MM = (t_MM *)h_MM; -+ t_FreeBlock *p_FreeB; -+ t_BusyBlock *p_NewBusyB; -+ uint64_t holdBase, holdEnd, j, i = 0; -+ uint32_t intFlags; -+ -+ SANITY_CHECK_RETURN_VALUE(p_MM, E_INVALID_HANDLE, (uint64_t)ILLEGAL_BASE); -+ -+ /* checks that alignment value is greater then zero */ -+ if (alignment == 0) -+ { -+ alignment = 1; -+ } -+ -+ j = alignment; -+ -+ /* checks if alignment is a power of two, if it correct and if the -+ required size is multiple of the given alignment. */ -+ while ((j & 0x1) == 0) -+ { -+ i++; -+ j = j >> 1; -+ } -+ -+ /* if the given alignment isn't power of two, returns an error */ -+ if (j != 1) -+ { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("alignment (should be power of 2)")); -+ return (uint64_t)ILLEGAL_BASE; -+ } -+ -+ if (i > MM_MAX_ALIGNMENT) -+ { -+ return (MmGetGreaterAlignment(p_MM, size, alignment, name)); -+ } -+ -+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock); -+ /* look for a block of the size greater or equal to the required size. */ -+ p_FreeB = p_MM->freeBlocks[i]; -+ while ( p_FreeB && (p_FreeB->end - p_FreeB->base) < size ) -+ p_FreeB = p_FreeB->p_Next; -+ -+ /* If such block is found */ -+ if ( !p_FreeB ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ holdBase = p_FreeB->base; -+ holdEnd = holdBase + size; -+ -+ /* init a new busy block */ -+ if ((p_NewBusyB = CreateBusyBlock(holdBase, size, name)) == NULL) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ /* calls Update routine to update a lists of free blocks */ -+ if ( CutFree ( p_MM, holdBase, holdEnd ) != E_OK ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ XX_Free(p_NewBusyB); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ /* Decreasing the allocated memory size from free memory size */ -+ p_MM->freeMemSize -= size; -+ -+ /* insert the new busy block into the list of busy blocks */ -+ AddBusy ( p_MM, p_NewBusyB ); -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ -+ return (holdBase); -+} -+ -+/*****************************************************************************/ -+uint64_t MM_GetForce(t_Handle h_MM, uint64_t base, uint64_t size, char* name) -+{ -+ t_MM *p_MM = (t_MM *)h_MM; -+ t_FreeBlock *p_FreeB; -+ t_BusyBlock *p_NewBusyB; -+ uint32_t intFlags; -+ bool blockIsFree = FALSE; -+ -+ ASSERT_COND(p_MM); -+ -+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock); -+ p_FreeB = p_MM->freeBlocks[0]; /* The biggest free blocks are in the -+ free list with alignment 1 */ -+ -+ while ( p_FreeB ) -+ { -+ if ( base >= p_FreeB->base && (base+size) <= p_FreeB->end ) -+ { -+ blockIsFree = TRUE; -+ break; -+ } -+ else -+ p_FreeB = p_FreeB->p_Next; -+ } -+ -+ if ( !blockIsFree ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ /* init a new busy block */ -+ if ((p_NewBusyB = CreateBusyBlock(base, size, name)) == NULL) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ /* calls Update routine to update a lists of free blocks */ -+ if ( CutFree ( p_MM, base, base+size ) != E_OK ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ XX_Free(p_NewBusyB); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ /* Decreasing the allocated memory size from free memory size */ -+ p_MM->freeMemSize -= size; -+ -+ /* insert the new busy block into the list of busy blocks */ -+ AddBusy ( p_MM, p_NewBusyB ); -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ -+ return (base); -+} -+ -+/*****************************************************************************/ -+uint64_t MM_GetForceMin(t_Handle h_MM, uint64_t size, uint64_t alignment, uint64_t min, char* name) -+{ -+ t_MM *p_MM = (t_MM *)h_MM; -+ t_FreeBlock *p_FreeB; -+ t_BusyBlock *p_NewBusyB; -+ uint64_t holdBase, holdEnd, j = alignment, i=0; -+ uint32_t intFlags; -+ -+ ASSERT_COND(p_MM); -+ -+ /* checks if alignment is a power of two, if it correct and if the -+ required size is multiple of the given alignment. */ -+ while ((j & 0x1) == 0) -+ { -+ i++; -+ j = j >> 1; -+ } -+ -+ if ( (j != 1) || (i > MM_MAX_ALIGNMENT) ) -+ { -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock); -+ p_FreeB = p_MM->freeBlocks[i]; -+ -+ /* look for the first block that contains the minimum -+ base address. If the whole required size may be fit -+ into it, use that block, otherwise look for the next -+ block of size greater or equal to the required size. */ -+ while ( p_FreeB && (min >= p_FreeB->end)) -+ p_FreeB = p_FreeB->p_Next; -+ -+ /* If such block is found */ -+ if ( !p_FreeB ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ /* if this block is large enough, use this block */ -+ holdBase = ( min <= p_FreeB->base ) ? p_FreeB->base : min; -+ if ((holdBase + size) <= p_FreeB->end ) -+ { -+ holdEnd = holdBase + size; -+ } -+ else -+ { -+ p_FreeB = p_FreeB->p_Next; -+ while ( p_FreeB && ((p_FreeB->end - p_FreeB->base) < size) ) -+ p_FreeB = p_FreeB->p_Next; -+ -+ /* If such block is found */ -+ if ( !p_FreeB ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ holdBase = p_FreeB->base; -+ holdEnd = holdBase + size; -+ } -+ -+ /* init a new busy block */ -+ if ((p_NewBusyB = CreateBusyBlock(holdBase, size, name)) == NULL) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ /* calls Update routine to update a lists of free blocks */ -+ if ( CutFree( p_MM, holdBase, holdEnd ) != E_OK ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ XX_Free(p_NewBusyB); -+ return (uint64_t)(ILLEGAL_BASE); -+ } -+ -+ /* Decreasing the allocated memory size from free memory size */ -+ p_MM->freeMemSize -= size; -+ -+ /* insert the new busy block into the list of busy blocks */ -+ AddBusy( p_MM, p_NewBusyB ); -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ -+ return (holdBase); -+} -+ -+/*****************************************************************************/ -+uint64_t MM_Put(t_Handle h_MM, uint64_t base) -+{ -+ t_MM *p_MM = (t_MM *)h_MM; -+ t_BusyBlock *p_BusyB, *p_PrevBusyB; -+ uint64_t size; -+ uint32_t intFlags; -+ -+ ASSERT_COND(p_MM); -+ -+ /* Look for a busy block that have the given base value. -+ * That block will be returned back to the memory. -+ */ -+ p_PrevBusyB = 0; -+ -+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock); -+ p_BusyB = p_MM->busyBlocks; -+ while ( p_BusyB && base != p_BusyB->base ) -+ { -+ p_PrevBusyB = p_BusyB; -+ p_BusyB = p_BusyB->p_Next; -+ } -+ -+ if ( !p_BusyB ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(0); -+ } -+ -+ if ( AddFree( p_MM, p_BusyB->base, p_BusyB->end ) != E_OK ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(0); -+ } -+ -+ /* removes a busy block form the list of busy blocks */ -+ if ( p_PrevBusyB ) -+ p_PrevBusyB->p_Next = p_BusyB->p_Next; -+ else -+ p_MM->busyBlocks = p_BusyB->p_Next; -+ -+ size = p_BusyB->end - p_BusyB->base; -+ -+ /* Adding the deallocated memory size to free memory size */ -+ p_MM->freeMemSize += size; -+ -+ XX_Free(p_BusyB); -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ -+ return (size); -+} -+ -+/*****************************************************************************/ -+uint64_t MM_PutForce(t_Handle h_MM, uint64_t base, uint64_t size) -+{ -+ t_MM *p_MM = (t_MM *)h_MM; -+ uint64_t end = base + size; -+ uint32_t intFlags; -+ -+ ASSERT_COND(p_MM); -+ -+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock); -+ -+ if ( CutBusy( p_MM, base, end ) != E_OK ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(0); -+ } -+ -+ if ( AddFree ( p_MM, base, end ) != E_OK ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ return (uint64_t)(0); -+ } -+ -+ /* Adding the deallocated memory size to free memory size */ -+ p_MM->freeMemSize += size; -+ -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ -+ return (size); -+} -+ -+/*****************************************************************************/ -+t_Error MM_Add(t_Handle h_MM, uint64_t base, uint64_t size) -+{ -+ t_MM *p_MM = (t_MM *)h_MM; -+ t_MemBlock *p_MemB, *p_NewMemB; -+ t_Error errCode; -+ uint32_t intFlags; -+ -+ ASSERT_COND(p_MM); -+ -+ /* find a last block in the list of memory blocks to insert a new -+ * memory block -+ */ -+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock); -+ -+ p_MemB = p_MM->memBlocks; -+ while ( p_MemB->p_Next ) -+ { -+ if ( base >= p_MemB->base && base < p_MemB->end ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, NO_MSG); -+ } -+ p_MemB = p_MemB->p_Next; -+ } -+ /* check for a last memory block */ -+ if ( base >= p_MemB->base && base < p_MemB->end ) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, NO_MSG); -+ } -+ -+ /* create a new memory block */ -+ if ((p_NewMemB = CreateNewBlock(base, size)) == NULL) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ } -+ -+ /* append a new memory block to the end of the list of memory blocks */ -+ p_MemB->p_Next = p_NewMemB; -+ -+ /* add a new free block to the free lists */ -+ errCode = AddFree(p_MM, base, base+size); -+ if (errCode) -+ { -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ p_MemB->p_Next = 0; -+ XX_Free(p_NewMemB); -+ return ((t_Error)errCode); -+ } -+ -+ /* Adding the new block size to free memory size */ -+ p_MM->freeMemSize += size; -+ -+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags); -+ -+ return (E_OK); -+} -+ -+/*****************************************************************************/ -+uint64_t MM_GetMemBlock(t_Handle h_MM, int index) -+{ -+ t_MM *p_MM = (t_MM*)h_MM; -+ t_MemBlock *p_MemBlock; -+ int i; -+ -+ ASSERT_COND(p_MM); -+ -+ p_MemBlock = p_MM->memBlocks; -+ for (i=0; i < index; i++) -+ p_MemBlock = p_MemBlock->p_Next; -+ -+ if ( p_MemBlock ) -+ return (p_MemBlock->base); -+ else -+ return (uint64_t)ILLEGAL_BASE; -+} -+ -+/*****************************************************************************/ -+uint64_t MM_GetBase(t_Handle h_MM) -+{ -+ t_MM *p_MM = (t_MM*)h_MM; -+ t_MemBlock *p_MemBlock; -+ -+ ASSERT_COND(p_MM); -+ -+ p_MemBlock = p_MM->memBlocks; -+ return p_MemBlock->base; -+} -+ -+/*****************************************************************************/ -+bool MM_InRange(t_Handle h_MM, uint64_t addr) -+{ -+ t_MM *p_MM = (t_MM*)h_MM; -+ t_MemBlock *p_MemBlock; -+ -+ ASSERT_COND(p_MM); -+ -+ p_MemBlock = p_MM->memBlocks; -+ -+ if ((addr >= p_MemBlock->base) && (addr < p_MemBlock->end)) -+ return TRUE; -+ else -+ return FALSE; -+} -+ -+/*****************************************************************************/ -+uint64_t MM_GetFreeMemSize(t_Handle h_MM) -+{ -+ t_MM *p_MM = (t_MM*)h_MM; -+ -+ ASSERT_COND(p_MM); -+ -+ return p_MM->freeMemSize; -+} -+ -+/*****************************************************************************/ -+void MM_Dump(t_Handle h_MM) -+{ -+ t_MM *p_MM = (t_MM *)h_MM; -+ t_FreeBlock *p_FreeB; -+ t_BusyBlock *p_BusyB; -+ int i; -+ -+ p_BusyB = p_MM->busyBlocks; -+ XX_Print("List of busy blocks:\n"); -+ while (p_BusyB) -+ { -+ XX_Print("\t0x%p: (%s: b=0x%llx, e=0x%llx)\n", p_BusyB, p_BusyB->name, p_BusyB->base, p_BusyB->end ); -+ p_BusyB = p_BusyB->p_Next; -+ } -+ -+ XX_Print("\nLists of free blocks according to alignment:\n"); -+ for (i=0; i <= MM_MAX_ALIGNMENT; i++) -+ { -+ XX_Print("%d alignment:\n", (0x1 << i)); -+ p_FreeB = p_MM->freeBlocks[i]; -+ while (p_FreeB) -+ { -+ XX_Print("\t0x%p: (b=0x%llx, e=0x%llx)\n", p_FreeB, p_FreeB->base, p_FreeB->end); -+ p_FreeB = p_FreeB->p_Next; -+ } -+ XX_Print("\n"); -+ } -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/mm.h -@@ -0,0 +1,105 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************** -+ * -+ * File: mm.h -+ * -+ * -+ * Description: -+ * MM (Memory Management) object definitions. -+ * It also includes definitions of the Free Block, Busy Block -+ * and Memory Block structures used by the MM object. -+ * -+ ****************************************************************/ -+ -+#ifndef __MM_H -+#define __MM_H -+ -+ -+#include "mm_ext.h" -+ -+#define __ERR_MODULE__ MODULE_MM -+ -+ -+#define MAKE_ALIGNED(addr, align) \ -+ (((uint64_t)(addr) + ((align) - 1)) & (~(((uint64_t)align) - 1))) -+ -+ -+/* t_MemBlock data structure defines parameters of the Memory Block */ -+typedef struct t_MemBlock -+{ -+ struct t_MemBlock *p_Next; /* Pointer to the next memory block */ -+ -+ uint64_t base; /* Base address of the memory block */ -+ uint64_t end; /* End address of the memory block */ -+} t_MemBlock; -+ -+ -+/* t_FreeBlock data structure defines parameters of the Free Block */ -+typedef struct t_FreeBlock -+{ -+ struct t_FreeBlock *p_Next; /* Pointer to the next free block */ -+ -+ uint64_t base; /* Base address of the block */ -+ uint64_t end; /* End address of the block */ -+} t_FreeBlock; -+ -+ -+/* t_BusyBlock data structure defines parameters of the Busy Block */ -+typedef struct t_BusyBlock -+{ -+ struct t_BusyBlock *p_Next; /* Pointer to the next free block */ -+ -+ uint64_t base; /* Base address of the block */ -+ uint64_t end; /* End address of the block */ -+ char name[MM_MAX_NAME_LEN]; /* That block of memory was allocated for -+ something specified by the Name */ -+} t_BusyBlock; -+ -+ -+/* t_MM data structure defines parameters of the MM object */ -+typedef struct t_MM -+{ -+ t_Handle h_Spinlock; -+ -+ t_MemBlock *memBlocks; /* List of memory blocks (Memory list) */ -+ t_BusyBlock *busyBlocks; /* List of busy blocks (Busy list) */ -+ t_FreeBlock *freeBlocks[MM_MAX_ALIGNMENT + 1]; -+ /* Alignment lists of free blocks (Free lists) */ -+ -+ uint64_t freeMemSize; /* Total size of free memory (in bytes) */ -+} t_MM; -+ -+ -+#endif /* __MM_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/sprint.c -@@ -0,0 +1,81 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/*------------------------------------------------------*/ -+/* File: sprint.c */ -+/* */ -+/* Description: */ -+/* Debug routines (externals) */ -+/*------------------------------------------------------*/ -+#include "string_ext.h" -+#include "stdlib_ext.h" -+#include "stdarg_ext.h" -+#include "sprint_ext.h" -+#include "std_ext.h" -+#include "xx_ext.h" -+ -+ -+int Sprint(char * buf, const char *fmt, ...) -+{ -+ va_list args; -+ int i; -+ -+ va_start(args, fmt); -+ i=vsprintf(buf,fmt,args); -+ va_end(args); -+ return i; -+} -+ -+int Snprint(char * buf, uint32_t size, const char *fmt, ...) -+{ -+ va_list args; -+ int i; -+ -+ va_start(args, fmt); -+ i=vsnprintf(buf,size,fmt,args); -+ va_end(args); -+ return i; -+} -+ -+#ifndef NCSW_VXWORKS -+int Sscan(const char * buf, const char * fmt, ...) -+{ -+ va_list args; -+ int i; -+ -+ va_start(args,fmt); -+ i = vsscanf(buf,fmt,args); -+ va_end(args); -+ return i; -+} -+#endif /* NCSW_VXWORKS */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/fmanv3h_dflags.h -@@ -0,0 +1,57 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __dflags_h -+#define __dflags_h -+ -+ -+#define NCSW_LINUX -+ -+#define T4240 -+#define NCSW_PPC_CORE -+ -+#define DEBUG_ERRORS 1 -+ -+#if defined(DEBUG) -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_INFO -+ -+#define DEBUG_XX_MALLOC -+#define DEBUG_MEM_LEAKS -+ -+#else -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING -+#endif /* (DEBUG) */ -+ -+#define REPORT_EVENTS 1 -+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR -+ -+#endif /* __dflags_h */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/fmanv3l_dflags.h -@@ -0,0 +1,56 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __dflags_h -+#define __dflags_h -+ -+ -+#define NCSW_LINUX -+ -+#define NCSW_PPC_CORE -+ -+#define DEBUG_ERRORS 1 -+ -+#if defined(DEBUG) -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_INFO -+ -+#define DEBUG_XX_MALLOC -+#define DEBUG_MEM_LEAKS -+ -+#else -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING -+#endif /* (DEBUG) */ -+ -+#define REPORT_EVENTS 1 -+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR -+ -+#endif /* __dflags_h */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/crc_mac_addr_ext.h -@@ -0,0 +1,364 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/*------------------------------------------------------*/ -+/* */ -+/* File: crc_mac_addr_ext.h */ -+/* */ -+/* Description: */ -+/* Define a macro that calculate the crc value of */ -+/* an Ethernet MAC address (48 bitd address */ -+/*------------------------------------------------------*/ -+ -+#ifndef __crc_mac_addr_ext_h -+#define __crc_mac_addr_ext_h -+ -+#include "std_ext.h" -+ -+ -+static uint32_t crc_table[256] = -+{ -+ 0x00000000, -+ 0x77073096, -+ 0xee0e612c, -+ 0x990951ba, -+ 0x076dc419, -+ 0x706af48f, -+ 0xe963a535, -+ 0x9e6495a3, -+ 0x0edb8832, -+ 0x79dcb8a4, -+ 0xe0d5e91e, -+ 0x97d2d988, -+ 0x09b64c2b, -+ 0x7eb17cbd, -+ 0xe7b82d07, -+ 0x90bf1d91, -+ 0x1db71064, -+ 0x6ab020f2, -+ 0xf3b97148, -+ 0x84be41de, -+ 0x1adad47d, -+ 0x6ddde4eb, -+ 0xf4d4b551, -+ 0x83d385c7, -+ 0x136c9856, -+ 0x646ba8c0, -+ 0xfd62f97a, -+ 0x8a65c9ec, -+ 0x14015c4f, -+ 0x63066cd9, -+ 0xfa0f3d63, -+ 0x8d080df5, -+ 0x3b6e20c8, -+ 0x4c69105e, -+ 0xd56041e4, -+ 0xa2677172, -+ 0x3c03e4d1, -+ 0x4b04d447, -+ 0xd20d85fd, -+ 0xa50ab56b, -+ 0x35b5a8fa, -+ 0x42b2986c, -+ 0xdbbbc9d6, -+ 0xacbcf940, -+ 0x32d86ce3, -+ 0x45df5c75, -+ 0xdcd60dcf, -+ 0xabd13d59, -+ 0x26d930ac, -+ 0x51de003a, -+ 0xc8d75180, -+ 0xbfd06116, -+ 0x21b4f4b5, -+ 0x56b3c423, -+ 0xcfba9599, -+ 0xb8bda50f, -+ 0x2802b89e, -+ 0x5f058808, -+ 0xc60cd9b2, -+ 0xb10be924, -+ 0x2f6f7c87, -+ 0x58684c11, -+ 0xc1611dab, -+ 0xb6662d3d, -+ 0x76dc4190, -+ 0x01db7106, -+ 0x98d220bc, -+ 0xefd5102a, -+ 0x71b18589, -+ 0x06b6b51f, -+ 0x9fbfe4a5, -+ 0xe8b8d433, -+ 0x7807c9a2, -+ 0x0f00f934, -+ 0x9609a88e, -+ 0xe10e9818, -+ 0x7f6a0dbb, -+ 0x086d3d2d, -+ 0x91646c97, -+ 0xe6635c01, -+ 0x6b6b51f4, -+ 0x1c6c6162, -+ 0x856530d8, -+ 0xf262004e, -+ 0x6c0695ed, -+ 0x1b01a57b, -+ 0x8208f4c1, -+ 0xf50fc457, -+ 0x65b0d9c6, -+ 0x12b7e950, -+ 0x8bbeb8ea, -+ 0xfcb9887c, -+ 0x62dd1ddf, -+ 0x15da2d49, -+ 0x8cd37cf3, -+ 0xfbd44c65, -+ 0x4db26158, -+ 0x3ab551ce, -+ 0xa3bc0074, -+ 0xd4bb30e2, -+ 0x4adfa541, -+ 0x3dd895d7, -+ 0xa4d1c46d, -+ 0xd3d6f4fb, -+ 0x4369e96a, -+ 0x346ed9fc, -+ 0xad678846, -+ 0xda60b8d0, -+ 0x44042d73, -+ 0x33031de5, -+ 0xaa0a4c5f, -+ 0xdd0d7cc9, -+ 0x5005713c, -+ 0x270241aa, -+ 0xbe0b1010, -+ 0xc90c2086, -+ 0x5768b525, -+ 0x206f85b3, -+ 0xb966d409, -+ 0xce61e49f, -+ 0x5edef90e, -+ 0x29d9c998, -+ 0xb0d09822, -+ 0xc7d7a8b4, -+ 0x59b33d17, -+ 0x2eb40d81, -+ 0xb7bd5c3b, -+ 0xc0ba6cad, -+ 0xedb88320, -+ 0x9abfb3b6, -+ 0x03b6e20c, -+ 0x74b1d29a, -+ 0xead54739, -+ 0x9dd277af, -+ 0x04db2615, -+ 0x73dc1683, -+ 0xe3630b12, -+ 0x94643b84, -+ 0x0d6d6a3e, -+ 0x7a6a5aa8, -+ 0xe40ecf0b, -+ 0x9309ff9d, -+ 0x0a00ae27, -+ 0x7d079eb1, -+ 0xf00f9344, -+ 0x8708a3d2, -+ 0x1e01f268, -+ 0x6906c2fe, -+ 0xf762575d, -+ 0x806567cb, -+ 0x196c3671, -+ 0x6e6b06e7, -+ 0xfed41b76, -+ 0x89d32be0, -+ 0x10da7a5a, -+ 0x67dd4acc, -+ 0xf9b9df6f, -+ 0x8ebeeff9, -+ 0x17b7be43, -+ 0x60b08ed5, -+ 0xd6d6a3e8, -+ 0xa1d1937e, -+ 0x38d8c2c4, -+ 0x4fdff252, -+ 0xd1bb67f1, -+ 0xa6bc5767, -+ 0x3fb506dd, -+ 0x48b2364b, -+ 0xd80d2bda, -+ 0xaf0a1b4c, -+ 0x36034af6, -+ 0x41047a60, -+ 0xdf60efc3, -+ 0xa867df55, -+ 0x316e8eef, -+ 0x4669be79, -+ 0xcb61b38c, -+ 0xbc66831a, -+ 0x256fd2a0, -+ 0x5268e236, -+ 0xcc0c7795, -+ 0xbb0b4703, -+ 0x220216b9, -+ 0x5505262f, -+ 0xc5ba3bbe, -+ 0xb2bd0b28, -+ 0x2bb45a92, -+ 0x5cb36a04, -+ 0xc2d7ffa7, -+ 0xb5d0cf31, -+ 0x2cd99e8b, -+ 0x5bdeae1d, -+ 0x9b64c2b0, -+ 0xec63f226, -+ 0x756aa39c, -+ 0x026d930a, -+ 0x9c0906a9, -+ 0xeb0e363f, -+ 0x72076785, -+ 0x05005713, -+ 0x95bf4a82, -+ 0xe2b87a14, -+ 0x7bb12bae, -+ 0x0cb61b38, -+ 0x92d28e9b, -+ 0xe5d5be0d, -+ 0x7cdcefb7, -+ 0x0bdbdf21, -+ 0x86d3d2d4, -+ 0xf1d4e242, -+ 0x68ddb3f8, -+ 0x1fda836e, -+ 0x81be16cd, -+ 0xf6b9265b, -+ 0x6fb077e1, -+ 0x18b74777, -+ 0x88085ae6, -+ 0xff0f6a70, -+ 0x66063bca, -+ 0x11010b5c, -+ 0x8f659eff, -+ 0xf862ae69, -+ 0x616bffd3, -+ 0x166ccf45, -+ 0xa00ae278, -+ 0xd70dd2ee, -+ 0x4e048354, -+ 0x3903b3c2, -+ 0xa7672661, -+ 0xd06016f7, -+ 0x4969474d, -+ 0x3e6e77db, -+ 0xaed16a4a, -+ 0xd9d65adc, -+ 0x40df0b66, -+ 0x37d83bf0, -+ 0xa9bcae53, -+ 0xdebb9ec5, -+ 0x47b2cf7f, -+ 0x30b5ffe9, -+ 0xbdbdf21c, -+ 0xcabac28a, -+ 0x53b39330, -+ 0x24b4a3a6, -+ 0xbad03605, -+ 0xcdd70693, -+ 0x54de5729, -+ 0x23d967bf, -+ 0xb3667a2e, -+ 0xc4614ab8, -+ 0x5d681b02, -+ 0x2a6f2b94, -+ 0xb40bbe37, -+ 0xc30c8ea1, -+ 0x5a05df1b, -+ 0x2d02ef8d -+}; -+ -+ -+#define GET_MAC_ADDR_CRC(addr, crc) \ -+{ \ -+ uint32_t i; \ -+ uint8_t data; \ -+ \ -+ /* CRC calculation */ \ -+ crc = 0xffffffff; \ -+ for (i=0; i < 6; i++) \ -+ { \ -+ data = (uint8_t)(addr >> ((5-i)*8)); \ -+ crc = crc^data; \ -+ crc = crc_table[crc&0xff] ^ (crc>>8); \ -+ } \ -+} \ -+ -+/* Define a macro for getting the mirrored value of */ -+/* a byte size number. (0x11010011 --> 0x11001011) */ -+/* Sometimes the mirrored value of the CRC is required */ -+static __inline__ uint8_t GetMirror(uint8_t n) -+{ -+ uint8_t mirror[16] = -+ { -+ 0x00, -+ 0x08, -+ 0x04, -+ 0x0c, -+ 0x02, -+ 0x0a, -+ 0x06, -+ 0x0e, -+ 0x01, -+ 0x09, -+ 0x05, -+ 0x0d, -+ 0x03, -+ 0x0b, -+ 0x07, -+ 0x0f -+ }; -+ return ((uint8_t)(((mirror[n & 0x0f] << 4) | (mirror[n >> 4])))); -+} -+ -+static __inline__ uint32_t GetMirror32(uint32_t n) -+{ -+ return (((uint32_t)GetMirror((uint8_t)(n))<<24) | -+ ((uint32_t)GetMirror((uint8_t)(n>>8))<<16) | -+ ((uint32_t)GetMirror((uint8_t)(n>>16))<<8) | -+ ((uint32_t)GetMirror((uint8_t)(n>>24)))); -+} -+ -+#define MIRROR GetMirror -+#define MIRROR_32 GetMirror32 -+ -+ -+#endif /* __crc_mac_addr_ext_h */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/dpaa_ext.h -@@ -0,0 +1,210 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File dpaa_ext.h -+ -+ @Description DPAA Application Programming Interface. -+*//***************************************************************************/ -+#ifndef __DPAA_EXT_H -+#define __DPAA_EXT_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group DPAA_grp Data Path Acceleration Architecture API -+ -+ @Description DPAA API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+/**************************************************************************//** -+ @Description Frame descriptor -+*//***************************************************************************/ -+typedef _Packed struct t_DpaaFD { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ volatile uint8_t liodn; -+ volatile uint8_t bpid; -+ volatile uint8_t elion; -+ volatile uint8_t addrh; -+ volatile uint32_t addrl; -+#else -+ volatile uint32_t addrl; -+ volatile uint8_t addrh; -+ volatile uint8_t elion; -+ volatile uint8_t bpid; -+ volatile uint8_t liodn; -+ #endif -+ volatile uint32_t length; /**< Frame length */ -+ volatile uint32_t status; /**< FD status */ -+} _PackedType t_DpaaFD; -+ -+/**************************************************************************//** -+ @Description enum for defining frame format -+*//***************************************************************************/ -+typedef enum e_DpaaFDFormatType { -+ e_DPAA_FD_FORMAT_TYPE_SHORT_SBSF = 0x0, /**< Simple frame Single buffer; Offset and -+ small length (9b OFFSET, 20b LENGTH) */ -+ e_DPAA_FD_FORMAT_TYPE_LONG_SBSF = 0x2, /**< Simple frame, single buffer; big length -+ (29b LENGTH ,No OFFSET) */ -+ e_DPAA_FD_FORMAT_TYPE_SHORT_MBSF = 0x4, /**< Simple frame, Scatter Gather table; Offset -+ and small length (9b OFFSET, 20b LENGTH) */ -+ e_DPAA_FD_FORMAT_TYPE_LONG_MBSF = 0x6, /**< Simple frame, Scatter Gather table; -+ big length (29b LENGTH ,No OFFSET) */ -+ e_DPAA_FD_FORMAT_TYPE_COMPOUND = 0x1, /**< Compound Frame (29b CONGESTION-WEIGHT -+ No LENGTH or OFFSET) */ -+ e_DPAA_FD_FORMAT_TYPE_DUMMY -+} e_DpaaFDFormatType; -+ -+/**************************************************************************//** -+ @Collection Frame descriptor macros -+*//***************************************************************************/ -+#define DPAA_FD_DD_MASK 0xc0000000 /**< FD DD field mask */ -+#define DPAA_FD_PID_MASK 0x3f000000 /**< FD PID field mask */ -+#define DPAA_FD_ELIODN_MASK 0x0000f000 /**< FD ELIODN field mask */ -+#define DPAA_FD_BPID_MASK 0x00ff0000 /**< FD BPID field mask */ -+#define DPAA_FD_ADDRH_MASK 0x000000ff /**< FD ADDRH field mask */ -+#define DPAA_FD_ADDRL_MASK 0xffffffff /**< FD ADDRL field mask */ -+#define DPAA_FD_FORMAT_MASK 0xe0000000 /**< FD FORMAT field mask */ -+#define DPAA_FD_OFFSET_MASK 0x1ff00000 /**< FD OFFSET field mask */ -+#define DPAA_FD_LENGTH_MASK 0x000fffff /**< FD LENGTH field mask */ -+ -+#define DPAA_FD_GET_ADDRH(fd) ((t_DpaaFD *)fd)->addrh /**< Macro to get FD ADDRH field */ -+#define DPAA_FD_GET_ADDRL(fd) ((t_DpaaFD *)fd)->addrl /**< Macro to get FD ADDRL field */ -+#define DPAA_FD_GET_PHYS_ADDR(fd) ((physAddress_t)(((uint64_t)DPAA_FD_GET_ADDRH(fd) << 32) | (uint64_t)DPAA_FD_GET_ADDRL(fd))) /**< Macro to get FD ADDR field */ -+#define DPAA_FD_GET_FORMAT(fd) ((((t_DpaaFD *)fd)->length & DPAA_FD_FORMAT_MASK) >> (31-2)) /**< Macro to get FD FORMAT field */ -+#define DPAA_FD_GET_OFFSET(fd) ((((t_DpaaFD *)fd)->length & DPAA_FD_OFFSET_MASK) >> (31-11)) /**< Macro to get FD OFFSET field */ -+#define DPAA_FD_GET_LENGTH(fd) (((t_DpaaFD *)fd)->length & DPAA_FD_LENGTH_MASK) /**< Macro to get FD LENGTH field */ -+#define DPAA_FD_GET_STATUS(fd) ((t_DpaaFD *)fd)->status /**< Macro to get FD STATUS field */ -+#define DPAA_FD_GET_ADDR(fd) XX_PhysToVirt(DPAA_FD_GET_PHYS_ADDR(fd)) /**< Macro to get FD ADDR (virtual) */ -+ -+#define DPAA_FD_SET_ADDRH(fd,val) ((t_DpaaFD *)fd)->addrh = (val) /**< Macro to set FD ADDRH field */ -+#define DPAA_FD_SET_ADDRL(fd,val) ((t_DpaaFD *)fd)->addrl = (val) /**< Macro to set FD ADDRL field */ -+#define DPAA_FD_SET_ADDR(fd,val) \ -+do { \ -+ uint64_t physAddr = (uint64_t)(XX_VirtToPhys(val)); \ -+ DPAA_FD_SET_ADDRH(fd, ((uint32_t)(physAddr >> 32))); \ -+ DPAA_FD_SET_ADDRL(fd, (uint32_t)physAddr); \ -+} while (0) /**< Macro to set FD ADDR field */ -+#define DPAA_FD_SET_FORMAT(fd,val) (((t_DpaaFD *)fd)->length = ((((t_DpaaFD *)fd)->length & ~DPAA_FD_FORMAT_MASK) | (((val) << (31-2))& DPAA_FD_FORMAT_MASK))) /**< Macro to set FD FORMAT field */ -+#define DPAA_FD_SET_OFFSET(fd,val) (((t_DpaaFD *)fd)->length = ((((t_DpaaFD *)fd)->length & ~DPAA_FD_OFFSET_MASK) | (((val) << (31-11))& DPAA_FD_OFFSET_MASK) )) /**< Macro to set FD OFFSET field */ -+#define DPAA_FD_SET_LENGTH(fd,val) (((t_DpaaFD *)fd)->length = (((t_DpaaFD *)fd)->length & ~DPAA_FD_LENGTH_MASK) | ((val) & DPAA_FD_LENGTH_MASK)) /**< Macro to set FD LENGTH field */ -+#define DPAA_FD_SET_STATUS(fd,val) ((t_DpaaFD *)fd)->status = (val) /**< Macro to set FD STATUS field */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Description Frame Scatter/Gather Table Entry -+*//***************************************************************************/ -+typedef _Packed struct t_DpaaSGTE { -+ volatile uint32_t addrh; /**< Buffer Address high */ -+ volatile uint32_t addrl; /**< Buffer Address low */ -+ volatile uint32_t length; /**< Buffer length */ -+ volatile uint32_t offset; /**< SGTE offset */ -+} _PackedType t_DpaaSGTE; -+ -+#define DPAA_NUM_OF_SG_TABLE_ENTRY 16 -+ -+/**************************************************************************//** -+ @Description Frame Scatter/Gather Table -+*//***************************************************************************/ -+typedef _Packed struct t_DpaaSGT { -+ t_DpaaSGTE tableEntry[DPAA_NUM_OF_SG_TABLE_ENTRY]; -+ /**< Structure that holds information about -+ a single S/G entry. */ -+} _PackedType t_DpaaSGT; -+ -+/**************************************************************************//** -+ @Description Compound Frame Table -+*//***************************************************************************/ -+typedef _Packed struct t_DpaaCompTbl { -+ t_DpaaSGTE outputBuffInfo; /**< Structure that holds information about -+ the compound-frame output buffer; -+ NOTE: this may point to a S/G table */ -+ t_DpaaSGTE inputBuffInfo; /**< Structure that holds information about -+ the compound-frame input buffer; -+ NOTE: this may point to a S/G table */ -+} _PackedType t_DpaaCompTbl; -+ -+/**************************************************************************//** -+ @Collection Frame Scatter/Gather Table Entry macros -+*//***************************************************************************/ -+#define DPAA_SGTE_ADDRH_MASK 0x000000ff /**< SGTE ADDRH field mask */ -+#define DPAA_SGTE_ADDRL_MASK 0xffffffff /**< SGTE ADDRL field mask */ -+#define DPAA_SGTE_E_MASK 0x80000000 /**< SGTE Extension field mask */ -+#define DPAA_SGTE_F_MASK 0x40000000 /**< SGTE Final field mask */ -+#define DPAA_SGTE_LENGTH_MASK 0x3fffffff /**< SGTE LENGTH field mask */ -+#define DPAA_SGTE_BPID_MASK 0x00ff0000 /**< SGTE BPID field mask */ -+#define DPAA_SGTE_OFFSET_MASK 0x00001fff /**< SGTE OFFSET field mask */ -+ -+#define DPAA_SGTE_GET_ADDRH(sgte) (((t_DpaaSGTE *)sgte)->addrh & DPAA_SGTE_ADDRH_MASK) /**< Macro to get SGTE ADDRH field */ -+#define DPAA_SGTE_GET_ADDRL(sgte) ((t_DpaaSGTE *)sgte)->addrl /**< Macro to get SGTE ADDRL field */ -+#define DPAA_SGTE_GET_PHYS_ADDR(sgte) ((physAddress_t)(((uint64_t)DPAA_SGTE_GET_ADDRH(sgte) << 32) | (uint64_t)DPAA_SGTE_GET_ADDRL(sgte))) /**< Macro to get FD ADDR field */ -+#define DPAA_SGTE_GET_EXTENSION(sgte) ((((t_DpaaSGTE *)sgte)->length & DPAA_SGTE_E_MASK) >> (31-0)) /**< Macro to get SGTE EXTENSION field */ -+#define DPAA_SGTE_GET_FINAL(sgte) ((((t_DpaaSGTE *)sgte)->length & DPAA_SGTE_F_MASK) >> (31-1)) /**< Macro to get SGTE FINAL field */ -+#define DPAA_SGTE_GET_LENGTH(sgte) (((t_DpaaSGTE *)sgte)->length & DPAA_SGTE_LENGTH_MASK) /**< Macro to get SGTE LENGTH field */ -+#define DPAA_SGTE_GET_BPID(sgte) ((((t_DpaaSGTE *)sgte)->offset & DPAA_SGTE_BPID_MASK) >> (31-15)) /**< Macro to get SGTE BPID field */ -+#define DPAA_SGTE_GET_OFFSET(sgte) (((t_DpaaSGTE *)sgte)->offset & DPAA_SGTE_OFFSET_MASK) /**< Macro to get SGTE OFFSET field */ -+#define DPAA_SGTE_GET_ADDR(sgte) XX_PhysToVirt(DPAA_SGTE_GET_PHYS_ADDR(sgte)) -+ -+#define DPAA_SGTE_SET_ADDRH(sgte,val) (((t_DpaaSGTE *)sgte)->addrh = ((((t_DpaaSGTE *)sgte)->addrh & ~DPAA_SGTE_ADDRH_MASK) | ((val) & DPAA_SGTE_ADDRH_MASK))) /**< Macro to set SGTE ADDRH field */ -+#define DPAA_SGTE_SET_ADDRL(sgte,val) ((t_DpaaSGTE *)sgte)->addrl = (val) /**< Macro to set SGTE ADDRL field */ -+#define DPAA_SGTE_SET_ADDR(sgte,val) \ -+do { \ -+ uint64_t physAddr = (uint64_t)(XX_VirtToPhys(val)); \ -+ DPAA_SGTE_SET_ADDRH(sgte, ((uint32_t)(physAddr >> 32))); \ -+ DPAA_SGTE_SET_ADDRL(sgte, (uint32_t)physAddr); \ -+} while (0) /**< Macro to set SGTE ADDR field */ -+#define DPAA_SGTE_SET_EXTENSION(sgte,val) (((t_DpaaSGTE *)sgte)->length = ((((t_DpaaSGTE *)sgte)->length & ~DPAA_SGTE_E_MASK) | (((val) << (31-0))& DPAA_SGTE_E_MASK))) /**< Macro to set SGTE EXTENSION field */ -+#define DPAA_SGTE_SET_FINAL(sgte,val) (((t_DpaaSGTE *)sgte)->length = ((((t_DpaaSGTE *)sgte)->length & ~DPAA_SGTE_F_MASK) | (((val) << (31-1))& DPAA_SGTE_F_MASK))) /**< Macro to set SGTE FINAL field */ -+#define DPAA_SGTE_SET_LENGTH(sgte,val) (((t_DpaaSGTE *)sgte)->length = (((t_DpaaSGTE *)sgte)->length & ~DPAA_SGTE_LENGTH_MASK) | ((val) & DPAA_SGTE_LENGTH_MASK)) /**< Macro to set SGTE LENGTH field */ -+#define DPAA_SGTE_SET_BPID(sgte,val) (((t_DpaaSGTE *)sgte)->offset = ((((t_DpaaSGTE *)sgte)->offset & ~DPAA_SGTE_BPID_MASK) | (((val) << (31-15))& DPAA_SGTE_BPID_MASK))) /**< Macro to set SGTE BPID field */ -+#define DPAA_SGTE_SET_OFFSET(sgte,val) (((t_DpaaSGTE *)sgte)->offset = ((((t_DpaaSGTE *)sgte)->offset & ~DPAA_SGTE_OFFSET_MASK) | (((val) << (31-31))& DPAA_SGTE_OFFSET_MASK) )) /**< Macro to set SGTE OFFSET field */ -+/* @} */ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+#define DPAA_LIODN_DONT_OVERRIDE (-1) -+ -+/** @} */ /* end of DPAA_grp group */ -+ -+ -+#endif /* __DPAA_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_ext.h -@@ -0,0 +1,1731 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File fm_ext.h -+ -+ @Description FM Application Programming Interface. -+*//***************************************************************************/ -+#ifndef __FM_EXT -+#define __FM_EXT -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "dpaa_ext.h" -+#include "fsl_fman_sp.h" -+ -+/**************************************************************************//** -+ @Group FM_grp Frame Manager API -+ -+ @Description FM API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_lib_grp FM library -+ -+ @Description FM API functions, definitions and enums. -+ -+ The FM module is the main driver module and is a mandatory module -+ for FM driver users. This module must be initialized first prior -+ to any other drivers modules. -+ The FM is a "singleton" module. It is responsible of the common -+ HW modules: FPM, DMA, common QMI and common BMI initializations and -+ run-time control routines. This module must be initialized always -+ when working with any of the FM modules. -+ NOTE - We assume that the FM library will be initialized only by core No. 0! -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description Enum for defining port types -+*//***************************************************************************/ -+typedef enum e_FmPortType { -+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING = 0, /**< Offline parsing port */ -+ e_FM_PORT_TYPE_RX, /**< 1G Rx port */ -+ e_FM_PORT_TYPE_RX_10G, /**< 10G Rx port */ -+ e_FM_PORT_TYPE_TX, /**< 1G Tx port */ -+ e_FM_PORT_TYPE_TX_10G, /**< 10G Tx port */ -+ e_FM_PORT_TYPE_DUMMY -+} e_FmPortType; -+ -+/**************************************************************************//** -+ @Collection General FM defines -+*//***************************************************************************/ -+#define FM_MAX_NUM_OF_PARTITIONS 64 /**< Maximum number of partitions */ -+#define FM_PHYS_ADDRESS_SIZE 6 /**< FM Physical address size */ -+/* @} */ -+ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(push,1) -+#endif /* defined(__MWERKS__) && ... */ -+ -+/**************************************************************************//** -+ @Description FM physical Address -+*//***************************************************************************/ -+typedef _Packed struct t_FmPhysAddr { -+ volatile uint8_t high; /**< High part of the physical address */ -+ volatile uint32_t low; /**< Low part of the physical address */ -+} _PackedType t_FmPhysAddr; -+ -+/**************************************************************************//** -+ @Description Parse results memory layout -+*//***************************************************************************/ -+typedef _Packed struct t_FmPrsResult { -+ volatile uint8_t lpid; /**< Logical port id */ -+ volatile uint8_t shimr; /**< Shim header result */ -+ volatile uint16_t l2r; /**< Layer 2 result */ -+ volatile uint16_t l3r; /**< Layer 3 result */ -+ volatile uint8_t l4r; /**< Layer 4 result */ -+ volatile uint8_t cplan; /**< Classification plan id */ -+ volatile uint16_t nxthdr; /**< Next Header */ -+ volatile uint16_t cksum; /**< Running-sum */ -+ volatile uint16_t flags_frag_off; /**< Flags & fragment-offset field of the last IP-header */ -+ volatile uint8_t route_type; /**< Routing type field of a IPv6 routing extension header */ -+ volatile uint8_t rhp_ip_valid; /**< Routing Extension Header Present; last bit is IP valid */ -+ volatile uint8_t shim_off[2]; /**< Shim offset */ -+ volatile uint8_t ip_pid_off; /**< IP PID (last IP-proto) offset */ -+ volatile uint8_t eth_off; /**< ETH offset */ -+ volatile uint8_t llc_snap_off; /**< LLC_SNAP offset */ -+ volatile uint8_t vlan_off[2]; /**< VLAN offset */ -+ volatile uint8_t etype_off; /**< ETYPE offset */ -+ volatile uint8_t pppoe_off; /**< PPP offset */ -+ volatile uint8_t mpls_off[2]; /**< MPLS offset */ -+ volatile uint8_t ip_off[2]; /**< IP offset */ -+ volatile uint8_t gre_off; /**< GRE offset */ -+ volatile uint8_t l4_off; /**< Layer 4 offset */ -+ volatile uint8_t nxthdr_off; /**< Parser end point */ -+} _PackedType t_FmPrsResult; -+ -+/**************************************************************************//** -+ @Collection FM Parser results -+*//***************************************************************************/ -+#define FM_PR_L2_VLAN_STACK 0x00000100 /**< Parse Result: VLAN stack */ -+#define FM_PR_L2_ETHERNET 0x00008000 /**< Parse Result: Ethernet*/ -+#define FM_PR_L2_VLAN 0x00004000 /**< Parse Result: VLAN */ -+#define FM_PR_L2_LLC_SNAP 0x00002000 /**< Parse Result: LLC_SNAP */ -+#define FM_PR_L2_MPLS 0x00001000 /**< Parse Result: MPLS */ -+#define FM_PR_L2_PPPoE 0x00000800 /**< Parse Result: PPPoE */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Collection FM Frame descriptor macros -+*//***************************************************************************/ -+#define FM_FD_CMD_FCO 0x80000000 /**< Frame queue Context Override */ -+#define FM_FD_CMD_RPD 0x40000000 /**< Read Prepended Data */ -+#define FM_FD_CMD_UPD 0x20000000 /**< Update Prepended Data */ -+#define FM_FD_CMD_DTC 0x10000000 /**< Do L4 Checksum */ -+#define FM_FD_CMD_DCL4C 0x10000000 /**< Didn't calculate L4 Checksum */ -+#define FM_FD_CMD_CFQ 0x00ffffff /**< Confirmation Frame Queue */ -+ -+#define FM_FD_ERR_UNSUPPORTED_FORMAT 0x04000000 /**< Not for Rx-Port! Unsupported Format */ -+#define FM_FD_ERR_LENGTH 0x02000000 /**< Not for Rx-Port! Length Error */ -+#define FM_FD_ERR_DMA 0x01000000 /**< DMA Data error */ -+ -+#define FM_FD_IPR 0x00000001 /**< IPR frame (not error) */ -+ -+#define FM_FD_ERR_IPR_NCSP (0x00100000 | FM_FD_IPR) /**< IPR non-consistent-sp */ -+#define FM_FD_ERR_IPR (0x00200000 | FM_FD_IPR) /**< IPR error */ -+#define FM_FD_ERR_IPR_TO (0x00300000 | FM_FD_IPR) /**< IPR timeout */ -+ -+#ifdef FM_CAPWAP_SUPPORT -+#define FM_FD_ERR_CRE 0x00200000 -+#define FM_FD_ERR_CHE 0x00100000 -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+#define FM_FD_ERR_PHYSICAL 0x00080000 /**< Rx FIFO overflow, FCS error, code error, running disparity -+ error (SGMII and TBI modes), FIFO parity error. PHY -+ Sequence error, PHY error control character detected. */ -+#define FM_FD_ERR_SIZE 0x00040000 /**< Frame too long OR Frame size exceeds max_length_frame */ -+#define FM_FD_ERR_CLS_DISCARD 0x00020000 /**< classification discard */ -+#define FM_FD_ERR_EXTRACTION 0x00008000 /**< Extract Out of Frame */ -+#define FM_FD_ERR_NO_SCHEME 0x00004000 /**< No Scheme Selected */ -+#define FM_FD_ERR_KEYSIZE_OVERFLOW 0x00002000 /**< Keysize Overflow */ -+#define FM_FD_ERR_COLOR_RED 0x00000800 /**< Frame color is red */ -+#define FM_FD_ERR_COLOR_YELLOW 0x00000400 /**< Frame color is yellow */ -+#define FM_FD_ERR_ILL_PLCR 0x00000200 /**< Illegal Policer Profile selected */ -+#define FM_FD_ERR_PLCR_FRAME_LEN 0x00000100 /**< Policer frame length error */ -+#define FM_FD_ERR_PRS_TIMEOUT 0x00000080 /**< Parser Time out Exceed */ -+#define FM_FD_ERR_PRS_ILL_INSTRUCT 0x00000040 /**< Invalid Soft Parser instruction */ -+#define FM_FD_ERR_PRS_HDR_ERR 0x00000020 /**< Header error was identified during parsing */ -+#define FM_FD_ERR_BLOCK_LIMIT_EXCEEDED 0x00000008 /**< Frame parsed beyind 256 first bytes */ -+ -+#define FM_FD_TX_STATUS_ERR_MASK (FM_FD_ERR_UNSUPPORTED_FORMAT | \ -+ FM_FD_ERR_LENGTH | \ -+ FM_FD_ERR_DMA) /**< TX Error FD bits */ -+ -+#define FM_FD_RX_STATUS_ERR_MASK (FM_FD_ERR_UNSUPPORTED_FORMAT | \ -+ FM_FD_ERR_LENGTH | \ -+ FM_FD_ERR_DMA | \ -+ FM_FD_ERR_IPR | \ -+ FM_FD_ERR_IPR_TO | \ -+ FM_FD_ERR_IPR_NCSP | \ -+ FM_FD_ERR_PHYSICAL | \ -+ FM_FD_ERR_SIZE | \ -+ FM_FD_ERR_CLS_DISCARD | \ -+ FM_FD_ERR_COLOR_RED | \ -+ FM_FD_ERR_COLOR_YELLOW | \ -+ FM_FD_ERR_ILL_PLCR | \ -+ FM_FD_ERR_PLCR_FRAME_LEN | \ -+ FM_FD_ERR_EXTRACTION | \ -+ FM_FD_ERR_NO_SCHEME | \ -+ FM_FD_ERR_KEYSIZE_OVERFLOW | \ -+ FM_FD_ERR_PRS_TIMEOUT | \ -+ FM_FD_ERR_PRS_ILL_INSTRUCT | \ -+ FM_FD_ERR_PRS_HDR_ERR | \ -+ FM_FD_ERR_BLOCK_LIMIT_EXCEEDED) /**< RX Error FD bits */ -+ -+#define FM_FD_RX_STATUS_ERR_NON_FM 0x00400000 /**< non Frame-Manager error */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Description Context A -+*//***************************************************************************/ -+typedef _Packed struct t_FmContextA { -+ volatile uint32_t command; /**< ContextA Command */ -+ volatile uint8_t res0[4]; /**< ContextA Reserved bits */ -+} _PackedType t_FmContextA; -+ -+/**************************************************************************//** -+ @Description Context B -+*//***************************************************************************/ -+typedef uint32_t t_FmContextB; -+ -+/**************************************************************************//** -+ @Collection Special Operation options -+*//***************************************************************************/ -+typedef uint32_t fmSpecialOperations_t; /**< typedef for defining Special Operation options */ -+ -+#define FM_SP_OP_IPSEC 0x80000000 /**< activate features that related to IPSec (e.g fix Eth-type) */ -+#define FM_SP_OP_IPSEC_UPDATE_UDP_LEN 0x40000000 /**< update the UDP-Len after Encryption */ -+#define FM_SP_OP_IPSEC_MANIP 0x20000000 /**< handle the IPSec-manip options */ -+#define FM_SP_OP_RPD 0x10000000 /**< Set the RPD bit */ -+#define FM_SP_OP_DCL4C 0x08000000 /**< Set the DCL4C bit */ -+#define FM_SP_OP_CHECK_SEC_ERRORS 0x04000000 /**< Check SEC errors */ -+#define FM_SP_OP_CLEAR_RPD 0x02000000 /**< Clear the RPD bit */ -+#define FM_SP_OP_CAPWAP_DTLS_ENC 0x01000000 /**< activate features that related to CAPWAP-DTLS post Encryption */ -+#define FM_SP_OP_CAPWAP_DTLS_DEC 0x00800000 /**< activate features that related to CAPWAP-DTLS post Decryption */ -+#define FM_SP_OP_IPSEC_NO_ETH_HDR 0x00400000 /**< activate features that related to IPSec without Eth hdr */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Collection Context A macros -+*//***************************************************************************/ -+#define FM_CONTEXTA_OVERRIDE_MASK 0x80000000 -+#define FM_CONTEXTA_ICMD_MASK 0x40000000 -+#define FM_CONTEXTA_A1_VALID_MASK 0x20000000 -+#define FM_CONTEXTA_MACCMD_MASK 0x00ff0000 -+#define FM_CONTEXTA_MACCMD_VALID_MASK 0x00800000 -+#define FM_CONTEXTA_MACCMD_SECURED_MASK 0x00100000 -+#define FM_CONTEXTA_MACCMD_SC_MASK 0x000f0000 -+#define FM_CONTEXTA_A1_MASK 0x0000ffff -+ -+#define FM_CONTEXTA_GET_OVERRIDE(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_OVERRIDE_MASK) >> (31-0)) -+#define FM_CONTEXTA_GET_ICMD(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_ICMD_MASK) >> (31-1)) -+#define FM_CONTEXTA_GET_A1_VALID(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_A1_VALID_MASK) >> (31-2)) -+#define FM_CONTEXTA_GET_A1(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_A1_MASK) >> (31-31)) -+#define FM_CONTEXTA_GET_MACCMD(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_MACCMD_MASK) >> (31-15)) -+#define FM_CONTEXTA_GET_MACCMD_VALID(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_MACCMD_VALID_MASK) >> (31-8)) -+#define FM_CONTEXTA_GET_MACCMD_SECURED(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_MACCMD_SECURED_MASK) >> (31-11)) -+#define FM_CONTEXTA_GET_MACCMD_SECURE_CHANNEL(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_MACCMD_SC_MASK) >> (31-15)) -+ -+#define FM_CONTEXTA_SET_OVERRIDE(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_OVERRIDE_MASK) | (((uint32_t)(val) << (31-0)) & FM_CONTEXTA_OVERRIDE_MASK) )) -+#define FM_CONTEXTA_SET_ICMD(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_ICMD_MASK) | (((val) << (31-1)) & FM_CONTEXTA_ICMD_MASK) )) -+#define FM_CONTEXTA_SET_A1_VALID(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_A1_VALID_MASK) | (((val) << (31-2)) & FM_CONTEXTA_A1_VALID_MASK) )) -+#define FM_CONTEXTA_SET_A1(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_A1_MASK) | (((val) << (31-31)) & FM_CONTEXTA_A1_MASK) )) -+#define FM_CONTEXTA_SET_MACCMD(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_MACCMD_MASK) | (((val) << (31-15)) & FM_CONTEXTA_MACCMD_MASK) )) -+#define FM_CONTEXTA_SET_MACCMD_VALID(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_MACCMD_VALID_MASK) | (((val) << (31-8)) & FM_CONTEXTA_MACCMD_VALID_MASK) )) -+#define FM_CONTEXTA_SET_MACCMD_SECURED(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_MACCMD_SECURED_MASK) | (((val) << (31-11)) & FM_CONTEXTA_MACCMD_SECURED_MASK) )) -+#define FM_CONTEXTA_SET_MACCMD_SECURE_CHANNEL(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_MACCMD_SC_MASK) | (((val) << (31-15)) & FM_CONTEXTA_MACCMD_SC_MASK) )) -+/* @} */ -+ -+/**************************************************************************//** -+ @Collection Context B macros -+*//***************************************************************************/ -+#define FM_CONTEXTB_FQID_MASK 0x00ffffff -+ -+#define FM_CONTEXTB_GET_FQID(contextB) (*((t_FmContextB *)contextB) & FM_CONTEXTB_FQID_MASK) -+#define FM_CONTEXTB_SET_FQID(contextB,val) (*((t_FmContextB *)contextB) = ((*((t_FmContextB *)contextB) & ~FM_CONTEXTB_FQID_MASK) | ((val) & FM_CONTEXTB_FQID_MASK))) -+/* @} */ -+ -+#if defined(__MWERKS__) && !defined(__GNUC__) -+#pragma pack(pop) -+#endif /* defined(__MWERKS__) && ... */ -+ -+ -+/**************************************************************************//** -+ @Description FM Exceptions -+*//***************************************************************************/ -+typedef enum e_FmExceptions { -+ e_FM_EX_DMA_BUS_ERROR = 0, /**< DMA bus error. */ -+ e_FM_EX_DMA_READ_ECC, /**< Read Buffer ECC error (Valid for FM rev < 6)*/ -+ e_FM_EX_DMA_SYSTEM_WRITE_ECC, /**< Write Buffer ECC error on system side (Valid for FM rev < 6)*/ -+ e_FM_EX_DMA_FM_WRITE_ECC, /**< Write Buffer ECC error on FM side (Valid for FM rev < 6)*/ -+ e_FM_EX_DMA_SINGLE_PORT_ECC, /**< Single Port ECC error on FM side (Valid for FM rev > 6)*/ -+ e_FM_EX_FPM_STALL_ON_TASKS, /**< Stall of tasks on FPM */ -+ e_FM_EX_FPM_SINGLE_ECC, /**< Single ECC on FPM. */ -+ e_FM_EX_FPM_DOUBLE_ECC, /**< Double ECC error on FPM ram access */ -+ e_FM_EX_QMI_SINGLE_ECC, /**< Single ECC on QMI. */ -+ e_FM_EX_QMI_DOUBLE_ECC, /**< Double bit ECC occurred on QMI */ -+ e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID,/**< Dequeue from unknown port id */ -+ e_FM_EX_BMI_LIST_RAM_ECC, /**< Linked List RAM ECC error */ -+ e_FM_EX_BMI_STORAGE_PROFILE_ECC, /**< Storage Profile ECC Error */ -+ e_FM_EX_BMI_STATISTICS_RAM_ECC, /**< Statistics Count RAM ECC Error Enable */ -+ e_FM_EX_BMI_DISPATCH_RAM_ECC, /**< Dispatch RAM ECC Error Enable */ -+ e_FM_EX_IRAM_ECC, /**< Double bit ECC occurred on IRAM*/ -+ e_FM_EX_MURAM_ECC /**< Double bit ECC occurred on MURAM*/ -+} e_FmExceptions; -+ -+/**************************************************************************//** -+ @Description Enum for defining port DMA swap mode -+*//***************************************************************************/ -+typedef enum e_FmDmaSwapOption { -+ e_FM_DMA_NO_SWP = FMAN_DMA_NO_SWP, /**< No swap, transfer data as is.*/ -+ e_FM_DMA_SWP_PPC_LE = FMAN_DMA_SWP_PPC_LE, /**< The transferred data should be swapped -+ in PowerPc Little Endian mode. */ -+ e_FM_DMA_SWP_BE = FMAN_DMA_SWP_BE /**< The transferred data should be swapped -+ in Big Endian mode */ -+} e_FmDmaSwapOption; -+ -+/**************************************************************************//** -+ @Description Enum for defining port DMA cache attributes -+*//***************************************************************************/ -+typedef enum e_FmDmaCacheOption { -+ e_FM_DMA_NO_STASH = FMAN_DMA_NO_STASH, /**< Cacheable, no Allocate (No Stashing) */ -+ e_FM_DMA_STASH = FMAN_DMA_STASH /**< Cacheable and Allocate (Stashing on) */ -+} e_FmDmaCacheOption; -+ -+ -+/**************************************************************************//** -+ @Group FM_init_grp FM Initialization Unit -+ -+ @Description FM Initialization Unit -+ -+ Initialization Flow -+ Initialization of the FM Module will be carried out by the application -+ according to the following sequence: -+ - Calling the configuration routine with basic parameters. -+ - Calling the advance initialization routines to change driver's defaults. -+ - Calling the initialization routine. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function t_FmExceptionsCallback -+ -+ @Description Exceptions user callback routine, will be called upon an -+ exception passing the exception identification. -+ -+ @Param[in] h_App - User's application descriptor. -+ @Param[in] exception - The exception. -+*//***************************************************************************/ -+typedef void (t_FmExceptionsCallback)(t_Handle h_App, -+ e_FmExceptions exception); -+ -+ -+/**************************************************************************//** -+ @Function t_FmBusErrorCallback -+ -+ @Description Bus error user callback routine, will be called upon a -+ bus error, passing parameters describing the errors and the owner. -+ -+ @Param[in] h_App - User's application descriptor. -+ @Param[in] portType - Port type (e_FmPortType) -+ @Param[in] portId - Port id - relative to type. -+ @Param[in] addr - Address that caused the error -+ @Param[in] tnum - Owner of error -+ @Param[in] liodn - Logical IO device number -+*//***************************************************************************/ -+typedef void (t_FmBusErrorCallback) (t_Handle h_App, -+ e_FmPortType portType, -+ uint8_t portId, -+ uint64_t addr, -+ uint8_t tnum, -+ uint16_t liodn); -+ -+/**************************************************************************//** -+ @Description A structure for defining buffer prefix area content. -+*//***************************************************************************/ -+typedef struct t_FmBufferPrefixContent { -+ uint16_t privDataSize; /**< Number of bytes to be left at the beginning -+ of the external buffer; Note that the private-area will -+ start from the base of the buffer address. */ -+ bool passPrsResult; /**< TRUE to pass the parse result to/from the FM; -+ User may use FM_PORT_GetBufferPrsResult() in order to -+ get the parser-result from a buffer. */ -+ bool passTimeStamp; /**< TRUE to pass the timeStamp to/from the FM -+ User may use FM_PORT_GetBufferTimeStamp() in order to -+ get the parser-result from a buffer. */ -+ bool passHashResult; /**< TRUE to pass the KG hash result to/from the FM -+ User may use FM_PORT_GetBufferHashResult() in order to -+ get the parser-result from a buffer. */ -+ bool passAllOtherPCDInfo;/**< Add all other Internal-Context information: -+ AD, hash-result, key, etc. */ -+ uint16_t dataAlign; /**< 0 to use driver's default alignment [DEFAULT_FM_SP_bufferPrefixContent_dataAlign], -+ other value for selecting a data alignment (must be a power of 2); -+ if write optimization is used, must be >= 16. */ -+ uint8_t manipExtraSpace; /**< Maximum extra size needed (insertion-size minus removal-size); -+ Note that this field impacts the size of the buffer-prefix -+ (i.e. it pushes the data offset); -+ This field is irrelevant if DPAA_VERSION==10 */ -+} t_FmBufferPrefixContent; -+ -+/**************************************************************************//** -+ @Description A structure of information about each of the external -+ buffer pools used by a port or storage-profile. -+*//***************************************************************************/ -+typedef struct t_FmExtPoolParams { -+ uint8_t id; /**< External buffer pool id */ -+ uint16_t size; /**< External buffer pool buffer size */ -+} t_FmExtPoolParams; -+ -+/**************************************************************************//** -+ @Description A structure for informing the driver about the external -+ buffer pools allocated in the BM and used by a port or a -+ storage-profile. -+*//***************************************************************************/ -+typedef struct t_FmExtPools { -+ uint8_t numOfPoolsUsed; /**< Number of pools use by this port */ -+ t_FmExtPoolParams extBufPool[FM_PORT_MAX_NUM_OF_EXT_POOLS]; -+ /**< Parameters for each port */ -+} t_FmExtPools; -+ -+/**************************************************************************//** -+ @Description A structure for defining backup BM Pools. -+*//***************************************************************************/ -+typedef struct t_FmBackupBmPools { -+ uint8_t numOfBackupPools; /**< Number of BM backup pools - -+ must be smaller than the total number of -+ pools defined for the specified port.*/ -+ uint8_t poolIds[FM_PORT_MAX_NUM_OF_EXT_POOLS]; -+ /**< numOfBackupPools pool id's, specifying which -+ pools should be used only as backup. Pool -+ id's specified here must be a subset of the -+ pools used by the specified port.*/ -+} t_FmBackupBmPools; -+ -+/**************************************************************************//** -+ @Description A structure for defining BM pool depletion criteria -+*//***************************************************************************/ -+typedef struct t_FmBufPoolDepletion { -+ bool poolsGrpModeEnable; /**< select mode in which pause frames will be sent after -+ a number of pools (all together!) are depleted */ -+ uint8_t numOfPools; /**< the number of depleted pools that will invoke -+ pause frames transmission. */ -+ bool poolsToConsider[BM_MAX_NUM_OF_POOLS]; -+ /**< For each pool, TRUE if it should be considered for -+ depletion (Note - this pool must be used by this port!). */ -+ bool singlePoolModeEnable; /**< select mode in which pause frames will be sent after -+ a single-pool is depleted; */ -+ bool poolsToConsiderForSingleMode[BM_MAX_NUM_OF_POOLS]; -+ /**< For each pool, TRUE if it should be considered for -+ depletion (Note - this pool must be used by this port!) */ -+#if (DPAA_VERSION >= 11) -+ bool pfcPrioritiesEn[FM_MAX_NUM_OF_PFC_PRIORITIES]; -+ /**< This field is used by the MAC as the Priority Enable Vector in the PFC frame which is transmitted */ -+#endif /* (DPAA_VERSION >= 11) */ -+} t_FmBufPoolDepletion; -+ -+/**************************************************************************//** -+ @Description A Structure for defining Ucode patch for loading. -+*//***************************************************************************/ -+typedef struct t_FmFirmwareParams { -+ uint32_t size; /**< Size of uCode */ -+ uint32_t *p_Code; /**< A pointer to the uCode */ -+} t_FmFirmwareParams; -+ -+/**************************************************************************//** -+ @Description A Structure for defining FM initialization parameters -+*//***************************************************************************/ -+typedef struct t_FmParams { -+ uint8_t fmId; /**< Index of the FM */ -+ uint8_t guestId; /**< FM Partition Id */ -+ uintptr_t baseAddr; /**< A pointer to base of memory mapped FM registers (virtual); -+ this field is optional when the FM runs in "guest-mode" -+ (i.e. guestId != NCSW_MASTER_ID); in that case, the driver will -+ use the memory-map instead of calling the IPC where possible; -+ NOTE that this should include ALL common registers of the FM including -+ the PCD registers area (i.e. until the VSP pages - 880KB). */ -+ t_Handle h_FmMuram; /**< A handle of an initialized MURAM object, -+ to be used by the FM. */ -+ uint16_t fmClkFreq; /**< In Mhz; -+ Relevant when FM not runs in "guest-mode". */ -+ uint16_t fmMacClkRatio; /**< FM MAC Clock ratio, for backward comparability: -+ when fmMacClkRatio = 0, ratio is 2:1 -+ when fmMacClkRatio = 1, ratio is 1:1 */ -+ t_FmExceptionsCallback *f_Exception; /**< An application callback routine to handle exceptions; -+ Relevant when FM not runs in "guest-mode". */ -+ t_FmBusErrorCallback *f_BusError; /**< An application callback routine to handle exceptions; -+ Relevant when FM not runs in "guest-mode". */ -+ t_Handle h_App; /**< A handle to an application layer object; This handle will -+ be passed by the driver upon calling the above callbacks; -+ Relevant when FM not runs in "guest-mode". */ -+ int irq; /**< FM interrupt source for normal events; -+ Relevant when FM not runs in "guest-mode". */ -+ int errIrq; /**< FM interrupt source for errors; -+ Relevant when FM not runs in "guest-mode". */ -+ t_FmFirmwareParams firmware; /**< The firmware parameters structure; -+ Relevant when FM not runs in "guest-mode". */ -+ -+#if (DPAA_VERSION >= 11) -+ uintptr_t vspBaseAddr; /**< A pointer to base of memory mapped FM VSP registers (virtual); -+ i.e. up to 24KB, depending on the specific chip. */ -+ uint8_t partVSPBase; /**< The first Virtual-Storage-Profile-id dedicated to this partition. -+ NOTE: this parameter relevant only when working with multiple partitions. */ -+ uint8_t partNumOfVSPs; /**< Number of VSPs dedicated to this partition. -+ NOTE: this parameter relevant only when working with multiple partitions. */ -+#endif /* (DPAA_VERSION >= 11) */ -+} t_FmParams; -+ -+ -+/**************************************************************************//** -+ @Function FM_Config -+ -+ @Description Creates the FM module and returns its handle (descriptor). -+ This descriptor must be passed as first parameter to all other -+ FM function calls. -+ -+ No actual initialization or configuration of FM hardware is -+ done by this routine. All FM parameters get default values that -+ may be changed by calling one or more of the advance config routines. -+ -+ @Param[in] p_FmParams - A pointer to a data structure of mandatory FM parameters -+ -+ @Return A handle to the FM object, or NULL for Failure. -+*//***************************************************************************/ -+t_Handle FM_Config(t_FmParams *p_FmParams); -+ -+/**************************************************************************//** -+ @Function FM_Init -+ -+ @Description Initializes the FM module by defining the software structure -+ and configuring the hardware registers. -+ -+ @Param[in] h_Fm - FM module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_Init(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_Free -+ -+ @Description Frees all resources that were assigned to FM module. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_Fm - FM module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_Free(t_Handle h_Fm); -+ -+ -+/**************************************************************************//** -+ @Group FM_advanced_init_grp FM Advanced Configuration Unit -+ -+ @Description Advanced configuration routines are optional routines that may -+ be called in order to change the default driver settings. -+ -+ Note: Advanced configuration routines are not available for guest partition. -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description Enum for selecting DMA debug mode -+*//***************************************************************************/ -+typedef enum e_FmDmaDbgCntMode { -+ e_FM_DMA_DBG_NO_CNT = 0, /**< No counting */ -+ e_FM_DMA_DBG_CNT_DONE, /**< Count DONE commands */ -+ e_FM_DMA_DBG_CNT_COMM_Q_EM, /**< count command queue emergency signals */ -+ e_FM_DMA_DBG_CNT_INT_READ_EM, /**< Count Internal Read buffer emergency signal */ -+ e_FM_DMA_DBG_CNT_INT_WRITE_EM, /**< Count Internal Write buffer emergency signal */ -+ e_FM_DMA_DBG_CNT_FPM_WAIT, /**< Count FPM WAIT signal */ -+ e_FM_DMA_DBG_CNT_SIGLE_BIT_ECC, /**< Single bit ECC errors. */ -+ e_FM_DMA_DBG_CNT_RAW_WAR_PROT /**< Number of times there was a need for RAW & WAR protection. */ -+} e_FmDmaDbgCntMode; -+ -+/**************************************************************************//** -+ @Description Enum for selecting DMA Cache Override -+*//***************************************************************************/ -+typedef enum e_FmDmaCacheOverride { -+ e_FM_DMA_NO_CACHE_OR = 0, /**< No override of the Cache field */ -+ e_FM_DMA_NO_STASH_DATA, /**< Data should not be stashed in system level cache */ -+ e_FM_DMA_MAY_STASH_DATA, /**< Data may be stashed in system level cache */ -+ e_FM_DMA_STASH_DATA /**< Data should be stashed in system level cache */ -+} e_FmDmaCacheOverride; -+ -+/**************************************************************************//** -+ @Description Enum for selecting DMA External Bus Priority -+*//***************************************************************************/ -+typedef enum e_FmDmaExtBusPri { -+ e_FM_DMA_EXT_BUS_NORMAL = 0, /**< Normal priority */ -+ e_FM_DMA_EXT_BUS_EBS, /**< AXI extended bus service priority */ -+ e_FM_DMA_EXT_BUS_SOS, /**< AXI sos priority */ -+ e_FM_DMA_EXT_BUS_EBS_AND_SOS /**< AXI ebs + sos priority */ -+} e_FmDmaExtBusPri; -+ -+/**************************************************************************//** -+ @Description Enum for choosing the field that will be output on AID -+*//***************************************************************************/ -+typedef enum e_FmDmaAidMode { -+ e_FM_DMA_AID_OUT_PORT_ID = 0, /**< 4 LSB of PORT_ID */ -+ e_FM_DMA_AID_OUT_TNUM /**< 4 LSB of TNUM */ -+} e_FmDmaAidMode; -+ -+/**************************************************************************//** -+ @Description Enum for selecting FPM Catastrophic error behavior -+*//***************************************************************************/ -+typedef enum e_FmCatastrophicErr { -+ e_FM_CATASTROPHIC_ERR_STALL_PORT = 0, /**< Port_ID is stalled (only reset can release it) */ -+ e_FM_CATASTROPHIC_ERR_STALL_TASK /**< Only erroneous task is stalled */ -+} e_FmCatastrophicErr; -+ -+/**************************************************************************//** -+ @Description Enum for selecting FPM DMA Error behavior -+*//***************************************************************************/ -+typedef enum e_FmDmaErr { -+ e_FM_DMA_ERR_CATASTROPHIC = 0, /**< Dma error is treated as a catastrophic -+ error (e_FmCatastrophicErr)*/ -+ e_FM_DMA_ERR_REPORT /**< Dma error is just reported */ -+} e_FmDmaErr; -+ -+/**************************************************************************//** -+ @Description Enum for selecting DMA Emergency level by BMI emergency signal -+*//***************************************************************************/ -+typedef enum e_FmDmaEmergencyLevel { -+ e_FM_DMA_EM_EBS = 0, /**< EBS emergency */ -+ e_FM_DMA_EM_SOS /**< SOS emergency */ -+} e_FmDmaEmergencyLevel; -+ -+/**************************************************************************//** -+ @Collection Enum for selecting DMA Emergency options -+*//***************************************************************************/ -+typedef uint32_t fmEmergencyBus_t; /**< DMA emergency options */ -+ -+#define FM_DMA_MURAM_READ_EMERGENCY 0x00800000 /**< Enable emergency for MURAM1 */ -+#define FM_DMA_MURAM_WRITE_EMERGENCY 0x00400000 /**< Enable emergency for MURAM2 */ -+#define FM_DMA_EXT_BUS_EMERGENCY 0x00100000 /**< Enable emergency for external bus */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Description A structure for defining DMA emergency level -+*//***************************************************************************/ -+typedef struct t_FmDmaEmergency { -+ fmEmergencyBus_t emergencyBusSelect; /**< An OR of the busses where emergency -+ should be enabled */ -+ e_FmDmaEmergencyLevel emergencyLevel; /**< EBS/SOS */ -+} t_FmDmaEmergency; -+ -+/**************************************************************************//* -+ @Description structure for defining FM threshold -+*//***************************************************************************/ -+typedef struct t_FmThresholds { -+ uint8_t dispLimit; /**< The number of times a frames may -+ be passed in the FM before assumed to -+ be looping. */ -+ uint8_t prsDispTh; /**< This is the number pf packets that may be -+ queued in the parser dispatch queue*/ -+ uint8_t plcrDispTh; /**< This is the number pf packets that may be -+ queued in the policer dispatch queue*/ -+ uint8_t kgDispTh; /**< This is the number pf packets that may be -+ queued in the keygen dispatch queue*/ -+ uint8_t bmiDispTh; /**< This is the number pf packets that may be -+ queued in the BMI dispatch queue*/ -+ uint8_t qmiEnqDispTh; /**< This is the number pf packets that may be -+ queued in the QMI enqueue dispatch queue*/ -+ uint8_t qmiDeqDispTh; /**< This is the number pf packets that may be -+ queued in the QMI dequeue dispatch queue*/ -+ uint8_t fmCtl1DispTh; /**< This is the number pf packets that may be -+ queued in fmCtl1 dispatch queue*/ -+ uint8_t fmCtl2DispTh; /**< This is the number pf packets that may be -+ queued in fmCtl2 dispatch queue*/ -+} t_FmThresholds; -+ -+/**************************************************************************//* -+ @Description structure for defining DMA thresholds -+*//***************************************************************************/ -+typedef struct t_FmDmaThresholds { -+ uint8_t assertEmergency; /**< When this value is reached, -+ assert emergency (Threshold)*/ -+ uint8_t clearEmergency; /**< After emergency is asserted, it is held -+ until this value is reached (Hystheresis) */ -+} t_FmDmaThresholds; -+ -+/**************************************************************************//** -+ @Function t_FmResetOnInitOverrideCallback -+ -+ @Description FMan specific reset on init user callback routine, -+ will be used to override the standard FMan reset on init procedure -+ -+ @Param[in] h_Fm - FMan handler -+*//***************************************************************************/ -+typedef void (t_FmResetOnInitOverrideCallback)(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_ConfigResetOnInit -+ -+ @Description Define whether to reset the FM before initialization. -+ Change the default configuration [DEFAULT_resetOnInit]. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] enable When TRUE, FM will be reset before any initialization. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigResetOnInit(t_Handle h_Fm, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_ConfigResetOnInitOverrideCallback -+ -+ @Description Define a special reset of FM before initialization. -+ Change the default configuration [DEFAULT_resetOnInitOverrideCallback]. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] f_ResetOnInitOverride FM specific reset on init user callback routine. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigResetOnInitOverrideCallback(t_Handle h_Fm, t_FmResetOnInitOverrideCallback *f_ResetOnInitOverride); -+ -+/**************************************************************************//** -+ @Function FM_ConfigTotalFifoSize -+ -+ @Description Define Total FIFO size for the whole FM. -+ Calling this routine changes the total Fifo size in the internal driver -+ data base from its default configuration [DEFAULT_totalFifoSize] -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] totalFifoSize The selected new value. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigTotalFifoSize(t_Handle h_Fm, uint32_t totalFifoSize); -+ -+ /**************************************************************************//** -+ @Function FM_ConfigDmaCacheOverride -+ -+ @Description Define cache override mode. -+ Calling this routine changes the cache override mode -+ in the internal driver data base from its default configuration [DEFAULT_cacheOverride] -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] cacheOverride The selected new value. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaCacheOverride(t_Handle h_Fm, e_FmDmaCacheOverride cacheOverride); -+ -+/**************************************************************************//** -+ @Function FM_ConfigDmaAidOverride -+ -+ @Description Define DMA AID override mode. -+ Calling this routine changes the AID override mode -+ in the internal driver data base from its default configuration [DEFAULT_aidOverride] -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] aidOverride The selected new value. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaAidOverride(t_Handle h_Fm, bool aidOverride); -+ -+/**************************************************************************//** -+ @Function FM_ConfigDmaAidMode -+ -+ @Description Define DMA AID mode. -+ Calling this routine changes the AID mode in the internal -+ driver data base from its default configuration [DEFAULT_aidMode] -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] aidMode The selected new value. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaAidMode(t_Handle h_Fm, e_FmDmaAidMode aidMode); -+ -+/**************************************************************************//** -+ @Function FM_ConfigDmaAxiDbgNumOfBeats -+ -+ @Description Define DMA AXI number of beats. -+ Calling this routine changes the AXI number of beats in the internal -+ driver data base from its default configuration [DEFAULT_axiDbgNumOfBeats] -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] axiDbgNumOfBeats The selected new value. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaAxiDbgNumOfBeats(t_Handle h_Fm, uint8_t axiDbgNumOfBeats); -+ -+/**************************************************************************//** -+ @Function FM_ConfigDmaCamNumOfEntries -+ -+ @Description Define number of CAM entries. -+ Calling this routine changes the number of CAM entries in the internal -+ driver data base from its default configuration [DEFAULT_dmaCamNumOfEntries]. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] numOfEntries The selected new value. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaCamNumOfEntries(t_Handle h_Fm, uint8_t numOfEntries); -+ -+/**************************************************************************//** -+ @Function FM_ConfigEnableCounters -+ -+ @Description Obsolete, always return E_OK. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_ConfigEnableCounters(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_ConfigDmaDbgCounter -+ -+ @Description Define DMA debug counter. -+ Calling this routine changes the number of the DMA debug counter in the internal -+ driver data base from its default configuration [DEFAULT_dmaDbgCntMode]. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] fmDmaDbgCntMode An enum selecting the debug counter mode. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaDbgCounter(t_Handle h_Fm, e_FmDmaDbgCntMode fmDmaDbgCntMode); -+ -+/**************************************************************************//** -+ @Function FM_ConfigDmaStopOnBusErr -+ -+ @Description Define bus error behavior. -+ Calling this routine changes the bus error behavior definition -+ in the internal driver data base from its default -+ configuration [DEFAULT_dmaStopOnBusError]. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] stop TRUE to stop on bus error, FALSE to continue. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ Only if bus error is enabled. -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaStopOnBusErr(t_Handle h_Fm, bool stop); -+ -+/**************************************************************************//** -+ @Function FM_ConfigDmaEmergency -+ -+ @Description Define DMA emergency. -+ Calling this routine changes the DMA emergency definition -+ in the internal driver data base from its default -+ configuration where's it's disabled. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] p_Emergency An OR mask of all required options. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaEmergency(t_Handle h_Fm, t_FmDmaEmergency *p_Emergency); -+ -+/**************************************************************************//** -+ @Function FM_ConfigDmaErr -+ -+ @Description DMA error treatment. -+ Calling this routine changes the DMA error treatment -+ in the internal driver data base from its default -+ configuration [DEFAULT_dmaErr]. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] dmaErr The selected new choice. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaErr(t_Handle h_Fm, e_FmDmaErr dmaErr); -+ -+/**************************************************************************//** -+ @Function FM_ConfigCatastrophicErr -+ -+ @Description Define FM behavior on catastrophic error. -+ Calling this routine changes the FM behavior on catastrophic -+ error in the internal driver data base from its default -+ [DEFAULT_catastrophicErr]. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] catastrophicErr The selected new choice. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigCatastrophicErr(t_Handle h_Fm, e_FmCatastrophicErr catastrophicErr); -+ -+/**************************************************************************//** -+ @Function FM_ConfigEnableMuramTestMode -+ -+ @Description Enable MURAM test mode. -+ Calling this routine changes the internal driver data base -+ from its default selection of test mode where it's disabled. -+ This routine is only avaiable on old FM revisions (FMan v2). -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigEnableMuramTestMode(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_ConfigEnableIramTestMode -+ -+ @Description Enable IRAM test mode. -+ Calling this routine changes the internal driver data base -+ from its default selection of test mode where it's disabled. -+ This routine is only avaiable on old FM revisions (FMan v2). -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigEnableIramTestMode(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_ConfigHaltOnExternalActivation -+ -+ @Description Define FM behavior on external halt activation. -+ Calling this routine changes the FM behavior on external halt -+ activation in the internal driver data base from its default -+ [DEFAULT_haltOnExternalActivation]. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] enable TRUE to enable halt on external halt -+ activation. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigHaltOnExternalActivation(t_Handle h_Fm, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_ConfigHaltOnUnrecoverableEccError -+ -+ @Description Define FM behavior on external halt activation. -+ Calling this routine changes the FM behavior on unrecoverable -+ ECC error in the internal driver data base from its default -+ [DEFAULT_haltOnUnrecoverableEccError]. -+ This routine is only avaiable on old FM revisions (FMan v2). -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] enable TRUE to enable halt on unrecoverable Ecc error -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigHaltOnUnrecoverableEccError(t_Handle h_Fm, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_ConfigException -+ -+ @Description Define FM exceptions. -+ Calling this routine changes the exceptions defaults in the -+ internal driver data base where all exceptions are enabled. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] exception The exception to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigException(t_Handle h_Fm, e_FmExceptions exception, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_ConfigExternalEccRamsEnable -+ -+ @Description Select external ECC enabling. -+ Calling this routine changes the ECC enabling control in the internal -+ driver data base from its default [DEFAULT_externalEccRamsEnable]. -+ When this option is enabled Rams ECC enabling is not effected -+ by FM_EnableRamsEcc/FM_DisableRamsEcc, but by a JTAG. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] enable TRUE to enable this option. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigExternalEccRamsEnable(t_Handle h_Fm, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_ConfigTnumAgingPeriod -+ -+ @Description Define Tnum aging period. -+ Calling this routine changes the Tnum aging of dequeue TNUMs -+ in the QMI in the internal driver data base from its default -+ [DEFAULT_tnumAgingPeriod]. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] tnumAgingPeriod Tnum Aging Period in microseconds. -+ Note that period is recalculated in units of -+ 64 FM clocks. Driver will pick the closest -+ possible period. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+ NOTE that if some MAC is configured for PFC, '0' value is NOT -+ allowed. -+*//***************************************************************************/ -+t_Error FM_ConfigTnumAgingPeriod(t_Handle h_Fm, uint16_t tnumAgingPeriod); -+ -+/**************************************************************************//* -+ @Function FM_ConfigDmaEmergencySmoother -+ -+ @Description Define DMA emergency smoother. -+ Calling this routine changes the definition of the minimum -+ amount of DATA beats transferred on the AXI READ and WRITE -+ ports before lowering the emergency level. -+ By default smoother is disabled. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] emergencyCnt emergency switching counter. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaEmergencySmoother(t_Handle h_Fm, uint32_t emergencyCnt); -+ -+/**************************************************************************//* -+ @Function FM_ConfigThresholds -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default FM threshold configuration: -+ dispLimit: [DEFAULT_dispLimit] -+ prsDispTh: [DEFAULT_prsDispTh] -+ plcrDispTh: [DEFAULT_plcrDispTh] -+ kgDispTh: [DEFAULT_kgDispTh] -+ bmiDispTh: [DEFAULT_bmiDispTh] -+ qmiEnqDispTh: [DEFAULT_qmiEnqDispTh] -+ qmiDeqDispTh: [DEFAULT_qmiDeqDispTh] -+ fmCtl1DispTh: [DEFAULT_fmCtl1DispTh] -+ fmCtl2DispTh: [DEFAULT_fmCtl2DispTh] -+ -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] p_FmThresholds A structure of threshold parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigThresholds(t_Handle h_Fm, t_FmThresholds *p_FmThresholds); -+ -+/**************************************************************************//* -+ @Function FM_ConfigDmaSosEmergencyThreshold -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default dma SOS emergency configuration [DEFAULT_dmaSosEmergency] -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] dmaSosEmergency The selected new value. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaSosEmergencyThreshold(t_Handle h_Fm, uint32_t dmaSosEmergency); -+ -+/**************************************************************************//* -+ @Function FM_ConfigDmaWriteBufThresholds -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default configuration of DMA write buffer threshold -+ assertEmergency: [DEFAULT_dmaWriteIntBufLow] -+ clearEmergency: [DEFAULT_dmaWriteIntBufHigh] -+ This routine is only avaiable on old FM revisions (FMan v2). -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] p_FmDmaThresholds A structure of thresholds to define emergency behavior - -+ When 'assertEmergency' value is reached, emergency is asserted, -+ then it is held until 'clearEmergency' value is reached. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaWriteBufThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds); -+ -+ /**************************************************************************//* -+ @Function FM_ConfigDmaCommQThresholds -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default configuration of DMA command queue threshold -+ assertEmergency: [DEFAULT_dmaCommQLow] -+ clearEmergency: [DEFAULT_dmaCommQHigh] -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] p_FmDmaThresholds A structure of thresholds to define emergency behavior - -+ When 'assertEmergency' value is reached, emergency is asserted, -+ then it is held until 'clearEmergency' value is reached.. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaCommQThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds); -+ -+/**************************************************************************//* -+ @Function FM_ConfigDmaReadBufThresholds -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default configuration of DMA read buffer threshold -+ assertEmergency: [DEFAULT_dmaReadIntBufLow] -+ clearEmergency: [DEFAULT_dmaReadIntBufHigh] -+ This routine is only avaiable on old FM revisions (FMan v2). -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] p_FmDmaThresholds A structure of thresholds to define emergency behavior - -+ When 'assertEmergency' value is reached, emergency is asserted, -+ then it is held until 'clearEmergency' value is reached.. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaReadBufThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds); -+ -+/**************************************************************************//* -+ @Function FM_ConfigDmaWatchdog -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default watchdog configuration, which is disabled -+ [DEFAULT_dmaWatchdog]. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] watchDogValue The selected new value - in microseconds. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ConfigDmaWatchdog(t_Handle h_Fm, uint32_t watchDogValue); -+ -+/** @} */ /* end of FM_advanced_init_grp group */ -+/** @} */ /* end of FM_init_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_runtime_control_grp FM Runtime Control Unit -+ -+ @Description FM Runtime control unit API functions, definitions and enums. -+ The FM driver provides a set of control routines. -+ These routines may only be called after the module was fully -+ initialized (both configuration and initialization routines were -+ called). They are typically used to get information from hardware -+ (status, counters/statistics, revision etc.), to modify a current -+ state or to force/enable a required action. Run-time control may -+ be called whenever necessary and as many times as needed. -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Collection General FM defines. -+*//***************************************************************************/ -+#define FM_MAX_NUM_OF_VALID_PORTS (FM_MAX_NUM_OF_OH_PORTS + \ -+ FM_MAX_NUM_OF_1G_RX_PORTS + \ -+ FM_MAX_NUM_OF_10G_RX_PORTS + \ -+ FM_MAX_NUM_OF_1G_TX_PORTS + \ -+ FM_MAX_NUM_OF_10G_TX_PORTS) /**< Number of available FM ports */ -+/* @} */ -+ -+/**************************************************************************//* -+ @Description A Structure for Port bandwidth requirement. Port is identified -+ by type and relative id. -+*//***************************************************************************/ -+typedef struct t_FmPortBandwidth { -+ e_FmPortType type; /**< FM port type */ -+ uint8_t relativePortId; /**< Type relative port id */ -+ uint8_t bandwidth; /**< bandwidth - (in term of percents) */ -+} t_FmPortBandwidth; -+ -+/**************************************************************************//* -+ @Description A Structure containing an array of Port bandwidth requirements. -+ The user should state the ports requiring bandwidth in terms of -+ percentage - i.e. all port's bandwidths in the array must add -+ up to 100. -+*//***************************************************************************/ -+typedef struct t_FmPortsBandwidthParams { -+ uint8_t numOfPorts; /**< The number of relevant ports, which is the -+ number of valid entries in the array below */ -+ t_FmPortBandwidth portsBandwidths[FM_MAX_NUM_OF_VALID_PORTS]; -+ /**< for each port, it's bandwidth (all port's -+ bandwidths must add up to 100.*/ -+} t_FmPortsBandwidthParams; -+ -+/**************************************************************************//** -+ @Description DMA Emergency control on MURAM -+*//***************************************************************************/ -+typedef enum e_FmDmaMuramPort { -+ e_FM_DMA_MURAM_PORT_WRITE, /**< MURAM write port */ -+ e_FM_DMA_MURAM_PORT_READ /**< MURAM read port */ -+} e_FmDmaMuramPort; -+ -+/**************************************************************************//** -+ @Description Enum for defining FM counters -+*//***************************************************************************/ -+typedef enum e_FmCounters { -+ e_FM_COUNTERS_ENQ_TOTAL_FRAME = 0, /**< QMI total enqueued frames counter */ -+ e_FM_COUNTERS_DEQ_TOTAL_FRAME, /**< QMI total dequeued frames counter */ -+ e_FM_COUNTERS_DEQ_0, /**< QMI 0 frames from QMan counter */ -+ e_FM_COUNTERS_DEQ_1, /**< QMI 1 frames from QMan counter */ -+ e_FM_COUNTERS_DEQ_2, /**< QMI 2 frames from QMan counter */ -+ e_FM_COUNTERS_DEQ_3, /**< QMI 3 frames from QMan counter */ -+ e_FM_COUNTERS_DEQ_FROM_DEFAULT, /**< QMI dequeue from default queue counter */ -+ e_FM_COUNTERS_DEQ_FROM_CONTEXT, /**< QMI dequeue from FQ context counter */ -+ e_FM_COUNTERS_DEQ_FROM_FD, /**< QMI dequeue from FD command field counter */ -+ e_FM_COUNTERS_DEQ_CONFIRM /**< QMI dequeue confirm counter */ -+} e_FmCounters; -+ -+/**************************************************************************//** -+ @Description A Structure for returning FM revision information -+*//***************************************************************************/ -+typedef struct t_FmRevisionInfo { -+ uint8_t majorRev; /**< Major revision */ -+ uint8_t minorRev; /**< Minor revision */ -+} t_FmRevisionInfo; -+ -+/**************************************************************************//** -+ @Description A Structure for returning FM ctrl code revision information -+*//***************************************************************************/ -+typedef struct t_FmCtrlCodeRevisionInfo { -+ uint16_t packageRev; /**< Package revision */ -+ uint8_t majorRev; /**< Major revision */ -+ uint8_t minorRev; /**< Minor revision */ -+} t_FmCtrlCodeRevisionInfo; -+ -+/**************************************************************************//** -+ @Description A Structure for defining DMA status -+*//***************************************************************************/ -+typedef struct t_FmDmaStatus { -+ bool cmqNotEmpty; /**< Command queue is not empty */ -+ bool busError; /**< Bus error occurred */ -+ bool readBufEccError; /**< Double ECC error on buffer Read (Valid for FM rev < 6)*/ -+ bool writeBufEccSysError; /**< Double ECC error on buffer write from system side (Valid for FM rev < 6)*/ -+ bool writeBufEccFmError; /**< Double ECC error on buffer write from FM side (Valid for FM rev < 6) */ -+ bool singlePortEccError; /**< Single Port ECC error from FM side (Valid for FM rev >= 6)*/ -+} t_FmDmaStatus; -+ -+/**************************************************************************//** -+ @Description A Structure for obtaining FM controller monitor values -+*//***************************************************************************/ -+typedef struct t_FmCtrlMon { -+ uint8_t percentCnt[2]; /**< Percentage value */ -+} t_FmCtrlMon; -+ -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+/**************************************************************************//** -+ @Function FM_DumpRegs -+ -+ @Description Dumps all FM registers -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FM_DumpRegs(t_Handle h_Fm); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+/**************************************************************************//** -+ @Function FM_SetException -+ -+ @Description Calling this routine enables/disables the specified exception. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] exception The exception to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_SetException(t_Handle h_Fm, e_FmExceptions exception, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_EnableRamsEcc -+ -+ @Description Enables ECC mechanism for all the different FM RAM's; E.g. IRAM, -+ MURAM, Parser, Keygen, Policer, etc. -+ Note: -+ If FM_ConfigExternalEccRamsEnable was called to enable external -+ setting of ECC, this routine effects IRAM ECC only. -+ This routine is also called by the driver if an ECC exception is -+ enabled. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_EnableRamsEcc(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_DisableRamsEcc -+ -+ @Description Disables ECC mechanism for all the different FM RAM's; E.g. IRAM, -+ MURAM, Parser, Keygen, Policer, etc. -+ Note: -+ If FM_ConfigExternalEccRamsEnable was called to enable external -+ setting of ECC, this routine effects IRAM ECC only. -+ In opposed to FM_EnableRamsEcc, this routine must be called -+ explicitly to disable all Rams ECC. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Config() and before FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_DisableRamsEcc(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_GetRevision -+ -+ @Description Returns the FM revision -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[out] p_FmRevisionInfo A structure of revision information parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FM_GetRevision(t_Handle h_Fm, t_FmRevisionInfo *p_FmRevisionInfo); -+ -+/**************************************************************************//** -+ @Function FM_GetFmanCtrlCodeRevision -+ -+ @Description Returns the Fman controller code revision -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[out] p_RevisionInfo A structure of revision information parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FM_GetFmanCtrlCodeRevision(t_Handle h_Fm, t_FmCtrlCodeRevisionInfo *p_RevisionInfo); -+ -+/**************************************************************************//** -+ @Function FM_GetCounter -+ -+ @Description Reads one of the FM counters. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] counter The requested counter. -+ -+ @Return Counter's current value. -+ -+ @Cautions Allowed only following FM_Init(). -+ Note that it is user's responsibility to call this routine only -+ for enabled counters, and there will be no indication if a -+ disabled counter is accessed. -+*//***************************************************************************/ -+uint32_t FM_GetCounter(t_Handle h_Fm, e_FmCounters counter); -+ -+/**************************************************************************//** -+ @Function FM_ModifyCounter -+ -+ @Description Sets a value to an enabled counter. Use "0" to reset the counter. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] counter The requested counter. -+ @Param[in] val The requested value to be written into the counter. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ModifyCounter(t_Handle h_Fm, e_FmCounters counter, uint32_t val); -+ -+/**************************************************************************//** -+ @Function FM_Resume -+ -+ @Description Release FM after halt FM command or after unrecoverable ECC error. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+void FM_Resume(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_SetDmaEmergency -+ -+ @Description Manual emergency set -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] muramPort MURAM direction select. -+ @Param[in] enable TRUE to manually enable emergency, FALSE to disable. -+ -+ @Return None. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+void FM_SetDmaEmergency(t_Handle h_Fm, e_FmDmaMuramPort muramPort, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_SetDmaExtBusPri -+ -+ @Description Set the DMA external bus priority -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] pri External bus priority select -+ -+ @Return None. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+void FM_SetDmaExtBusPri(t_Handle h_Fm, e_FmDmaExtBusPri pri); -+ -+/**************************************************************************//** -+ @Function FM_GetDmaStatus -+ -+ @Description Reads the DMA current status -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[out] p_FmDmaStatus A structure of DMA status parameters. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+void FM_GetDmaStatus(t_Handle h_Fm, t_FmDmaStatus *p_FmDmaStatus); -+ -+/**************************************************************************//** -+ @Function FM_ErrorIsr -+ -+ @Description FM interrupt-service-routine for errors. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; E_EMPTY if no errors found in register, other -+ error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ErrorIsr(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_EventIsr -+ -+ @Description FM interrupt-service-routine for normal events. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+void FM_EventIsr(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_GetSpecialOperationCoding -+ -+ @Description Return a specific coding according to the input mask. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] spOper special operation mask. -+ @Param[out] p_SpOperCoding special operation code. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FM_GetSpecialOperationCoding(t_Handle h_Fm, -+ fmSpecialOperations_t spOper, -+ uint8_t *p_SpOperCoding); -+ -+/**************************************************************************//** -+ @Function FM_CtrlMonStart -+ -+ @Description Start monitoring utilization of all available FM controllers. -+ -+ In order to obtain FM controllers utilization the following sequence -+ should be used: -+ -# FM_CtrlMonStart() -+ -# FM_CtrlMonStop() -+ -# FM_CtrlMonGetCounters() - issued for each FM controller -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID). -+*//***************************************************************************/ -+t_Error FM_CtrlMonStart(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_CtrlMonStop -+ -+ @Description Stop monitoring utilization of all available FM controllers. -+ -+ In order to obtain FM controllers utilization the following sequence -+ should be used: -+ -# FM_CtrlMonStart() -+ -# FM_CtrlMonStop() -+ -# FM_CtrlMonGetCounters() - issued for each FM controller -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID). -+*//***************************************************************************/ -+t_Error FM_CtrlMonStop(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_CtrlMonGetCounters -+ -+ @Description Obtain FM controller utilization parameters. -+ -+ In order to obtain FM controllers utilization the following sequence -+ should be used: -+ -# FM_CtrlMonStart() -+ -# FM_CtrlMonStop() -+ -# FM_CtrlMonGetCounters() - issued for each FM controller -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] fmCtrlIndex FM Controller index for that utilization results -+ are requested. -+ @Param[in] p_Mon Pointer to utilization results structure. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID). -+*//***************************************************************************/ -+t_Error FM_CtrlMonGetCounters(t_Handle h_Fm, uint8_t fmCtrlIndex, t_FmCtrlMon *p_Mon); -+ -+ -+/**************************************************************************//* -+ @Function FM_ForceIntr -+ -+ @Description Causes an interrupt event on the requested source. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] exception An exception to be forced. -+ -+ @Return E_OK on success; Error code if the exception is not enabled, -+ or is not able to create interrupt. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_ForceIntr (t_Handle h_Fm, e_FmExceptions exception); -+ -+/**************************************************************************//* -+ @Function FM_SetPortsBandwidth -+ -+ @Description Sets relative weights between ports when accessing common resources. -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ @Param[in] p_PortsBandwidth A structure of ports bandwidths in percentage, i.e. -+ total must equal 100. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_SetPortsBandwidth(t_Handle h_Fm, t_FmPortsBandwidthParams *p_PortsBandwidth); -+ -+/**************************************************************************//* -+ @Function FM_GetMuramHandle -+ -+ @Description Gets the corresponding MURAM handle -+ -+ @Param[in] h_Fm A handle to an FM Module. -+ -+ @Return MURAM handle; NULL otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Handle FM_GetMuramHandle(t_Handle h_Fm); -+ -+/** @} */ /* end of FM_runtime_control_grp group */ -+/** @} */ /* end of FM_lib_grp group */ -+/** @} */ /* end of FM_grp group */ -+ -+ -+#ifdef NCSW_BACKWARD_COMPATIBLE_API -+typedef t_FmFirmwareParams t_FmPcdFirmwareParams; -+typedef t_FmBufferPrefixContent t_FmPortBufferPrefixContent; -+typedef t_FmExtPoolParams t_FmPortExtPoolParams; -+typedef t_FmExtPools t_FmPortExtPools; -+typedef t_FmBackupBmPools t_FmPortBackupBmPools; -+typedef t_FmBufPoolDepletion t_FmPortBufPoolDepletion; -+typedef e_FmDmaSwapOption e_FmPortDmaSwapOption; -+typedef e_FmDmaCacheOption e_FmPortDmaCacheOption; -+ -+#define FM_CONTEXTA_GET_OVVERIDE FM_CONTEXTA_GET_OVERRIDE -+#define FM_CONTEXTA_SET_OVVERIDE FM_CONTEXTA_SET_OVERRIDE -+ -+#define e_FM_EX_BMI_PIPELINE_ECC e_FM_EX_BMI_STORAGE_PROFILE_ECC -+#define e_FM_PORT_DMA_NO_SWP e_FM_DMA_NO_SWP -+#define e_FM_PORT_DMA_SWP_PPC_LE e_FM_DMA_SWP_PPC_LE -+#define e_FM_PORT_DMA_SWP_BE e_FM_DMA_SWP_BE -+#define e_FM_PORT_DMA_NO_STASH e_FM_DMA_NO_STASH -+#define e_FM_PORT_DMA_STASH e_FM_DMA_STASH -+#endif /* NCSW_BACKWARD_COMPATIBLE_API */ -+ -+ -+#endif /* __FM_EXT */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_mac_ext.h -@@ -0,0 +1,887 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File fm_mac_ext.h -+ -+ @Description FM MAC ... -+*//***************************************************************************/ -+#ifndef __FM_MAC_EXT_H -+#define __FM_MAC_EXT_H -+ -+#include "std_ext.h" -+#include "enet_ext.h" -+ -+ -+/**************************************************************************//** -+ -+ @Group FM_grp Frame Manager API -+ -+ @Description FM API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_mac_grp FM MAC -+ -+ @Description FM MAC API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+#define FM_MAC_NO_PFC 0xff -+ -+ -+/**************************************************************************//** -+ @Description FM MAC Exceptions -+*//***************************************************************************/ -+typedef enum e_FmMacExceptions { -+ e_FM_MAC_EX_10G_MDIO_SCAN_EVENTMDIO = 0 /**< 10GEC MDIO scan event interrupt */ -+ ,e_FM_MAC_EX_10G_MDIO_CMD_CMPL /**< 10GEC MDIO command completion interrupt */ -+ ,e_FM_MAC_EX_10G_REM_FAULT /**< 10GEC, mEMAC Remote fault interrupt */ -+ ,e_FM_MAC_EX_10G_LOC_FAULT /**< 10GEC, mEMAC Local fault interrupt */ -+ ,e_FM_MAC_EX_10G_1TX_ECC_ER /**< 10GEC, mEMAC Transmit frame ECC error interrupt */ -+ ,e_FM_MAC_EX_10G_TX_FIFO_UNFL /**< 10GEC, mEMAC Transmit FIFO underflow interrupt */ -+ ,e_FM_MAC_EX_10G_TX_FIFO_OVFL /**< 10GEC, mEMAC Transmit FIFO overflow interrupt */ -+ ,e_FM_MAC_EX_10G_TX_ER /**< 10GEC Transmit frame error interrupt */ -+ ,e_FM_MAC_EX_10G_RX_FIFO_OVFL /**< 10GEC, mEMAC Receive FIFO overflow interrupt */ -+ ,e_FM_MAC_EX_10G_RX_ECC_ER /**< 10GEC, mEMAC Receive frame ECC error interrupt */ -+ ,e_FM_MAC_EX_10G_RX_JAB_FRM /**< 10GEC Receive jabber frame interrupt */ -+ ,e_FM_MAC_EX_10G_RX_OVRSZ_FRM /**< 10GEC Receive oversized frame interrupt */ -+ ,e_FM_MAC_EX_10G_RX_RUNT_FRM /**< 10GEC Receive runt frame interrupt */ -+ ,e_FM_MAC_EX_10G_RX_FRAG_FRM /**< 10GEC Receive fragment frame interrupt */ -+ ,e_FM_MAC_EX_10G_RX_LEN_ER /**< 10GEC Receive payload length error interrupt */ -+ ,e_FM_MAC_EX_10G_RX_CRC_ER /**< 10GEC Receive CRC error interrupt */ -+ ,e_FM_MAC_EX_10G_RX_ALIGN_ER /**< 10GEC Receive alignment error interrupt */ -+ ,e_FM_MAC_EX_1G_BAB_RX /**< dTSEC Babbling receive error */ -+ ,e_FM_MAC_EX_1G_RX_CTL /**< dTSEC Receive control (pause frame) interrupt */ -+ ,e_FM_MAC_EX_1G_GRATEFUL_TX_STP_COMPLET /**< dTSEC Graceful transmit stop complete */ -+ ,e_FM_MAC_EX_1G_BAB_TX /**< dTSEC Babbling transmit error */ -+ ,e_FM_MAC_EX_1G_TX_CTL /**< dTSEC Transmit control (pause frame) interrupt */ -+ ,e_FM_MAC_EX_1G_TX_ERR /**< dTSEC Transmit error */ -+ ,e_FM_MAC_EX_1G_LATE_COL /**< dTSEC Late collision */ -+ ,e_FM_MAC_EX_1G_COL_RET_LMT /**< dTSEC Collision retry limit */ -+ ,e_FM_MAC_EX_1G_TX_FIFO_UNDRN /**< dTSEC Transmit FIFO underrun */ -+ ,e_FM_MAC_EX_1G_MAG_PCKT /**< dTSEC Magic Packet detection */ -+ ,e_FM_MAC_EX_1G_MII_MNG_RD_COMPLET /**< dTSEC MII management read completion */ -+ ,e_FM_MAC_EX_1G_MII_MNG_WR_COMPLET /**< dTSEC MII management write completion */ -+ ,e_FM_MAC_EX_1G_GRATEFUL_RX_STP_COMPLET /**< dTSEC Graceful receive stop complete */ -+ ,e_FM_MAC_EX_1G_TX_DATA_ERR /**< dTSEC Internal data error on transmit */ -+ ,e_FM_MAC_EX_1G_RX_DATA_ERR /**< dTSEC Internal data error on receive */ -+ ,e_FM_MAC_EX_1G_1588_TS_RX_ERR /**< dTSEC Time-Stamp Receive Error */ -+ ,e_FM_MAC_EX_1G_RX_MIB_CNT_OVFL /**< dTSEC MIB counter overflow */ -+ ,e_FM_MAC_EX_TS_FIFO_ECC_ERR /**< mEMAC Time-stamp FIFO ECC error interrupt; -+ not supported on T4240/B4860 rev1 chips */ -+ ,e_FM_MAC_EX_MAGIC_PACKET_INDICATION = e_FM_MAC_EX_1G_MAG_PCKT -+ /**< mEMAC Magic Packet Indication Interrupt */ -+} e_FmMacExceptions; -+ -+/**************************************************************************//** -+ @Description TM MAC statistics level -+*//***************************************************************************/ -+typedef enum e_FmMacStatisticsLevel { -+ e_FM_MAC_NONE_STATISTICS = 0, /**< No statistics */ -+ e_FM_MAC_PARTIAL_STATISTICS, /**< Only error counters are available; Optimized for performance */ -+ e_FM_MAC_FULL_STATISTICS /**< All counters available; Not optimized for performance */ -+} e_FmMacStatisticsLevel; -+ -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Priority Flow Control Parameters -+*//***************************************************************************/ -+typedef struct t_FmMacPfcParams { -+ bool pfcEnable; /**< Enable/Disable PFC */ -+ -+ uint16_t pauseQuanta[FM_MAX_NUM_OF_PFC_PRIORITIES]; /**< Pause Quanta per priority to be sent in a pause frame. Each quanta represents a 512 bit-times*/ -+ -+ uint16_t pauseThresholdQuanta[FM_MAX_NUM_OF_PFC_PRIORITIES];/**< Pause threshold per priority, when timer passes this threshold time a PFC frames is sent again if the port is still congested or BM pool in depletion*/ -+ -+ -+} t_FmMacPfcParams; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Function t_FmMacExceptionCallback -+ -+ @Description Fm Mac Exception Callback from FM MAC to the user -+ -+ @Param[in] h_App - Handle to the upper layer handler -+ -+ @Param[in] exceptions - The exception that occurred -+ -+ @Return void. -+*//***************************************************************************/ -+typedef void (t_FmMacExceptionCallback)(t_Handle h_App, e_FmMacExceptions exceptions); -+ -+ -+/**************************************************************************//** -+ @Description TM MAC statistics rfc3635 -+*//***************************************************************************/ -+typedef struct t_FmMacStatistics { -+/* RMON */ -+ uint64_t eStatPkts64; /**< r-10G tr-DT 64 byte frame counter */ -+ uint64_t eStatPkts65to127; /**< r-10G 65 to 127 byte frame counter */ -+ uint64_t eStatPkts128to255; /**< r-10G 128 to 255 byte frame counter */ -+ uint64_t eStatPkts256to511; /**< r-10G 256 to 511 byte frame counter */ -+ uint64_t eStatPkts512to1023; /**< r-10G 512 to 1023 byte frame counter */ -+ uint64_t eStatPkts1024to1518; /**< r-10G 1024 to 1518 byte frame counter */ -+ uint64_t eStatPkts1519to1522; /**< r-10G 1519 to 1522 byte good frame count */ -+/* */ -+ uint64_t eStatFragments; /**< Total number of packets that were less than 64 octets long with a wrong CRC.*/ -+ uint64_t eStatJabbers; /**< Total number of packets longer than valid maximum length octets */ -+ uint64_t eStatsDropEvents; /**< number of dropped packets due to internal errors of the MAC Client (during receive). */ -+ uint64_t eStatCRCAlignErrors; /**< Incremented when frames of correct length but with CRC error are received.*/ -+ uint64_t eStatUndersizePkts; /**< Incremented for frames under 64 bytes with a valid FCS and otherwise well formed; -+ This count does not include range length errors */ -+ uint64_t eStatOversizePkts; /**< Incremented for frames which exceed 1518 (non VLAN) or 1522 (VLAN) and contains -+ a valid FCS and otherwise well formed */ -+/* Pause */ -+ uint64_t teStatPause; /**< Pause MAC Control received */ -+ uint64_t reStatPause; /**< Pause MAC Control sent */ -+/* MIB II */ -+ uint64_t ifInOctets; /**< Total number of byte received. */ -+ uint64_t ifInPkts; /**< Total number of packets received.*/ -+ uint64_t ifInUcastPkts; /**< Total number of unicast frame received; -+ NOTE: this counter is not supported on dTSEC MAC */ -+ uint64_t ifInMcastPkts; /**< Total number of multicast frame received*/ -+ uint64_t ifInBcastPkts; /**< Total number of broadcast frame received */ -+ uint64_t ifInDiscards; /**< Frames received, but discarded due to problems within the MAC RX. */ -+ uint64_t ifInErrors; /**< Number of frames received with error: -+ - FIFO Overflow Error -+ - CRC Error -+ - Frame Too Long Error -+ - Alignment Error -+ - The dedicated Error Code (0xfe, not a code error) was received */ -+ uint64_t ifOutOctets; /**< Total number of byte sent. */ -+ uint64_t ifOutPkts; /**< Total number of packets sent .*/ -+ uint64_t ifOutUcastPkts; /**< Total number of unicast frame sent; -+ NOTE: this counter is not supported on dTSEC MAC */ -+ uint64_t ifOutMcastPkts; /**< Total number of multicast frame sent */ -+ uint64_t ifOutBcastPkts; /**< Total number of multicast frame sent */ -+ uint64_t ifOutDiscards; /**< Frames received, but discarded due to problems within the MAC TX N/A!.*/ -+ uint64_t ifOutErrors; /**< Number of frames transmitted with error: -+ - FIFO Overflow Error -+ - FIFO Underflow Error -+ - Other */ -+} t_FmMacStatistics; -+ -+/**************************************************************************//** -+ @Description FM MAC Frame Size Counters -+*//***************************************************************************/ -+typedef struct t_FmMacFrameSizeCounters { -+ -+ uint64_t count_pkts_64; /**< 64 byte frame counter */ -+ uint64_t count_pkts_65_to_127; /**< 65 to 127 byte frame counter */ -+ uint64_t count_pkts_128_to_255; /**< 128 to 255 byte frame counter */ -+ uint64_t count_pkts_256_to_511; /**< 256 to 511 byte frame counter */ -+ uint64_t count_pkts_512_to_1023; /**< 512 to 1023 byte frame counter */ -+ uint64_t count_pkts_1024_to_1518; /**< 1024 to 1518 byte frame counter */ -+ uint64_t count_pkts_1519_to_1522; /**< 1519 to 1522 byte good frame count */ -+} t_FmMacFrameSizeCounters; -+ -+/**************************************************************************//** -+ @Group FM_mac_init_grp FM MAC Initialization Unit -+ -+ @Description FM MAC Initialization Unit -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description FM MAC config input -+*//***************************************************************************/ -+typedef struct t_FmMacParams { -+ uintptr_t baseAddr; /**< Base of memory mapped FM MAC registers */ -+ t_EnetAddr addr; /**< MAC address of device; First octet is sent first */ -+ uint8_t macId; /**< MAC ID; -+ numbering of dTSEC and 1G-mEMAC: -+ 0 - FM_MAX_NUM_OF_1G_MACS; -+ numbering of 10G-MAC (TGEC) and 10G-mEMAC: -+ 0 - FM_MAX_NUM_OF_10G_MACS */ -+ e_EnetMode enetMode; /**< Ethernet operation mode (MAC-PHY interface and speed); -+ Note that the speed should indicate the maximum rate that -+ this MAC should support rather than the actual speed; -+ i.e. user should use the FM_MAC_AdjustLink() routine to -+ provide accurate speed; -+ In case of mEMAC RGMII mode, the MAC is configured to RGMII -+ automatic mode, where actual speed/duplex mode information -+ is provided by PHY automatically in-band; FM_MAC_AdjustLink() -+ function should be used to switch to manual RGMII speed/duplex mode -+ configuration if RGMII PHY doesn't support in-band status signaling; -+ In addition, in mEMAC, in case where user is using the higher MACs -+ (i.e. the MACs that should support 10G), user should pass here -+ speed=10000 even if the interface is not allowing that (e.g. SGMII). */ -+ t_Handle h_Fm; /**< A handle to the FM object this port related to */ -+ int mdioIrq; /**< MDIO exceptions interrupt source - not valid for all -+ MACs; MUST be set to 'NO_IRQ' for MACs that don't have -+ mdio-irq, or for polling */ -+ t_FmMacExceptionCallback *f_Event; /**< MDIO Events Callback Routine */ -+ t_FmMacExceptionCallback *f_Exception; /**< Exception Callback Routine */ -+ t_Handle h_App; /**< A handle to an application layer object; This handle will -+ be passed by the driver upon calling the above callbacks */ -+} t_FmMacParams; -+ -+ -+/**************************************************************************//** -+ @Function FM_MAC_Config -+ -+ @Description Creates descriptor for the FM MAC module. -+ -+ The routine returns a handle (descriptor) to the FM MAC object. -+ This descriptor must be passed as first parameter to all other -+ FM MAC function calls. -+ -+ No actual initialization or configuration of FM MAC hardware is -+ done by this routine. -+ -+ @Param[in] p_FmMacParam - Pointer to data structure of parameters -+ -+ @Retval Handle to FM MAC object, or NULL for Failure. -+*//***************************************************************************/ -+t_Handle FM_MAC_Config(t_FmMacParams *p_FmMacParam); -+ -+/**************************************************************************//** -+ @Function FM_MAC_Init -+ -+ @Description Initializes the FM MAC module -+ -+ @Param[in] h_FmMac - FM module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_MAC_Init(t_Handle h_FmMac); -+ -+/**************************************************************************//** -+ @Function FM_Free -+ -+ @Description Frees all resources that were assigned to FM MAC module. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_FmMac - FM module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_MAC_Free(t_Handle h_FmMac); -+ -+ -+/**************************************************************************//** -+ @Group FM_mac_advanced_init_grp FM MAC Advanced Configuration Unit -+ -+ @Description Configuration functions used to change default values. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_MAC_ConfigResetOnInit -+ -+ @Description Tell the driver whether to reset the FM MAC before initialization or -+ not. It changes the default configuration [DEFAULT_resetOnInit]. -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] enable When TRUE, FM will be reset before any initialization. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_ConfigResetOnInit(t_Handle h_FmMac, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MAC_ConfigLoopback -+ -+ @Description Enable/Disable internal loopback mode -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] enable TRUE to enable or FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_ConfigLoopback(t_Handle h_FmMac, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MAC_ConfigMaxFrameLength -+ -+ @Description Setup maximum Rx Frame Length (in 1G MAC, effects also Tx) -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] newVal MAX Frame length -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_ConfigMaxFrameLength(t_Handle h_FmMac, uint16_t newVal); -+ -+/**************************************************************************//** -+ @Function FM_MAC_ConfigWan -+ -+ @Description ENABLE WAN mode in 10G-MAC -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] enable TRUE to enable or FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_ConfigWan(t_Handle h_FmMac, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MAC_ConfigPadAndCrc -+ -+ @Description Config PAD and CRC mode -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] enable TRUE to enable or FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init(). -+ Not supported on 10G-MAC (i.e. CRC & PAD are added automatically -+ by HW); on mEMAC, this routine supports only PAD (i.e. CRC is -+ added automatically by HW). -+*//***************************************************************************/ -+t_Error FM_MAC_ConfigPadAndCrc(t_Handle h_FmMac, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MAC_ConfigHalfDuplex -+ -+ @Description Config Half Duplex Mode -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] enable TRUE to enable or FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_ConfigHalfDuplex(t_Handle h_FmMac, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MAC_ConfigTbiPhyAddr -+ -+ @Description Configures the address of internal TBI PHY. -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] newVal TBI PHY address (1-31). -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_ConfigTbiPhyAddr(t_Handle h_FmMac, uint8_t newVal); -+ -+/**************************************************************************//** -+ @Function FM_MAC_ConfigLengthCheck -+ -+ @Description Configure the frame length checking. -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] enable TRUE to enable or FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_ConfigLengthCheck(t_Handle h_FmMac, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MAC_ConfigException -+ -+ @Description Change Exception selection from default -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] ex Type of the desired exceptions -+ @Param[in] enable TRUE to enable the specified exception, FALSE to disable it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_ConfigException(t_Handle h_FmMac, e_FmMacExceptions ex, bool enable); -+ -+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+t_Error FM_MAC_ConfigSkipFman11Workaround (t_Handle h_FmMac); -+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */ -+/** @} */ /* end of FM_mac_advanced_init_grp group */ -+/** @} */ /* end of FM_mac_init_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_mac_runtime_control_grp FM MAC Runtime Control Unit -+ -+ @Description FM MAC Runtime control unit API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_MAC_Enable -+ -+ @Description Enable the MAC -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] mode Mode of operation (RX, TX, Both) -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_Enable(t_Handle h_FmMac, e_CommMode mode); -+ -+/**************************************************************************//** -+ @Function FM_MAC_Disable -+ -+ @Description DISABLE the MAC -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ @Param[in] mode Define what part to Disable (RX, TX or BOTH) -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_Disable(t_Handle h_FmMac, e_CommMode mode); -+ -+/**************************************************************************//** -+ @Function FM_MAC_Resume -+ -+ @Description Re-init the MAC after suspend -+ -+ @Param[in] h_FmMac A handle to a FM MAC Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_Resume(t_Handle h_FmMac); -+ -+/**************************************************************************//** -+ @Function FM_MAC_Enable1588TimeStamp -+ -+ @Description Enables the TSU operation. -+ -+ @Param[in] h_Fm - Handle to the PTP as returned from the FM_MAC_PtpConfig. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_Enable1588TimeStamp(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_MAC_Disable1588TimeStamp -+ -+ @Description Disables the TSU operation. -+ -+ @Param[in] h_Fm - Handle to the PTP as returned from the FM_MAC_PtpConfig. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_Disable1588TimeStamp(t_Handle h_Fm); -+ -+/**************************************************************************//** -+ @Function FM_MAC_SetTxAutoPauseFrames -+ -+ @Description Enable/Disable transmission of Pause-Frames. -+ The routine changes the default configuration [DEFAULT_TX_PAUSE_TIME]. -+ -+ @Param[in] h_FmMac - A handle to a FM MAC Module. -+ @Param[in] pauseTime - Pause quanta value used with transmitted pause frames. -+ Each quanta represents a 512 bit-times; Note that '0' -+ as an input here will be used as disabling the -+ transmission of the pause-frames. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_SetTxAutoPauseFrames(t_Handle h_FmMac, -+ uint16_t pauseTime); -+ -+ /**************************************************************************//** -+ @Function FM_MAC_SetTxPauseFrames -+ -+ @Description Enable/Disable transmission of Pause-Frames. -+ The routine changes the default configuration: -+ pause-time - [DEFAULT_TX_PAUSE_TIME] -+ threshold-time - [0] -+ -+ @Param[in] h_FmMac - A handle to a FM MAC Module. -+ @Param[in] priority - the PFC class of service; use 'FM_MAC_NO_PFC' -+ to indicate legacy pause support (i.e. no PFC). -+ @Param[in] pauseTime - Pause quanta value used with transmitted pause frames. -+ Each quanta represents a 512 bit-times; -+ Note that '0' as an input here will be used as disabling the -+ transmission of the pause-frames. -+ @Param[in] threshTime - Pause Threshold equanta value used by the MAC to retransmit pause frame. -+ if the situation causing a pause frame to be sent didn't finish when the timer -+ reached the threshold quanta, the MAC will retransmit the pause frame. -+ Each quanta represents a 512 bit-times. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+ In order for PFC to work properly the user must configure -+ TNUM-aging in the tx-port it is recommended that pre-fetch and -+ rate limit in the tx port should be disabled; -+ PFC is supported only on new mEMAC; i.e. in MACs that don't have -+ PFC support (10G-MAC and dTSEC), user should use 'FM_MAC_NO_PFC' -+ in the 'priority' field. -+*//***************************************************************************/ -+t_Error FM_MAC_SetTxPauseFrames(t_Handle h_FmMac, -+ uint8_t priority, -+ uint16_t pauseTime, -+ uint16_t threshTime); -+ -+/**************************************************************************//** -+ @Function FM_MAC_SetRxIgnorePauseFrames -+ -+ @Description Enable/Disable ignoring of Pause-Frames. -+ -+ @Param[in] h_FmMac - A handle to a FM MAC Module. -+ @Param[in] en - boolean indicates whether to ignore the incoming pause -+ frames or not. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_SetRxIgnorePauseFrames(t_Handle h_FmMac, bool en); -+ -+/**************************************************************************//** -+ @Function FM_MAC_SetWakeOnLan -+ -+ @Description Enable/Disable Wake On Lan support -+ -+ @Param[in] h_FmMac - A handle to a FM MAC Module. -+ @Param[in] en - boolean indicates whether to enable Wake On Lan -+ support or not. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_SetWakeOnLan(t_Handle h_FmMac, bool en); -+ -+/**************************************************************************//** -+ @Function FM_MAC_ResetCounters -+ -+ @Description reset all statistics counters -+ -+ @Param[in] h_FmMac - A handle to a FM MAC Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_ResetCounters(t_Handle h_FmMac); -+ -+/**************************************************************************//** -+ @Function FM_MAC_SetException -+ -+ @Description Enable/Disable a specific Exception -+ -+ @Param[in] h_FmMac - A handle to a FM MAC Module. -+ @Param[in] ex - Type of the desired exceptions -+ @Param[in] enable - TRUE to enable the specified exception, FALSE to disable it. -+ -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_SetException(t_Handle h_FmMac, e_FmMacExceptions ex, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MAC_SetStatistics -+ -+ @Description Define Statistics level. -+ Where applicable, the routine also enables the MIB counters -+ overflow interrupt in order to keep counters accurate -+ and account for overflows. -+ This routine is relevant only for dTSEC. -+ -+ @Param[in] h_FmMac - A handle to a FM MAC Module. -+ @Param[in] statisticsLevel - Full statistics level provides all standard counters but may -+ reduce performance. Partial statistics provides only special -+ event counters (errors etc.). If selected, regular counters (such as -+ byte/packet) will be invalid and will return -1. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_SetStatistics(t_Handle h_FmMac, e_FmMacStatisticsLevel statisticsLevel); -+ -+/**************************************************************************//** -+ @Function FM_MAC_GetStatistics -+ -+ @Description get all statistics counters -+ -+ @Param[in] h_FmMac - A handle to a FM MAC Module. -+ @Param[in] p_Statistics - Structure with statistics -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_GetStatistics(t_Handle h_FmMac, t_FmMacStatistics *p_Statistics); -+ -+/**************************************************************************//** -+ @Function FM_MAC_GetFrameSizeCounters -+ -+ @Description get MAC statistics counters for different frame size -+ -+ @Param[in] h_FmMac - A handle to a FM MAC Module. -+ @Param[in] p_FrameSizeCounters - Structure with counters -+ @Param[in] type - Type of counters to be read -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_GetFrameSizeCounters(t_Handle h_FmMac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type); -+ -+/**************************************************************************//** -+ @Function FM_MAC_ModifyMacAddr -+ -+ @Description Replace the main MAC Address -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ @Param[in] p_EnetAddr - Ethernet Mac address -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_ModifyMacAddr(t_Handle h_FmMac, t_EnetAddr *p_EnetAddr); -+ -+/**************************************************************************//** -+ @Function FM_MAC_AddHashMacAddr -+ -+ @Description Add an Address to the hash table. This is for filter purpose only. -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ @Param[in] p_EnetAddr - Ethernet Mac address -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). It is a filter only address. -+ @Cautions Some address need to be filterd out in upper FM blocks. -+*//***************************************************************************/ -+t_Error FM_MAC_AddHashMacAddr(t_Handle h_FmMac, t_EnetAddr *p_EnetAddr); -+ -+/**************************************************************************//** -+ @Function FM_MAC_RemoveHashMacAddr -+ -+ @Description Delete an Address to the hash table. This is for filter purpose only. -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ @Param[in] p_EnetAddr - Ethernet Mac address -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_RemoveHashMacAddr(t_Handle h_FmMac, t_EnetAddr *p_EnetAddr); -+ -+/**************************************************************************//** -+ @Function FM_MAC_AddExactMatchMacAddr -+ -+ @Description Add a unicast or multicast mac address for exact-match filtering -+ (8 on dTSEC, 2 for 10G-MAC) -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ @Param[in] p_EnetAddr - MAC Address to ADD -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_AddExactMatchMacAddr(t_Handle h_FmMac, t_EnetAddr *p_EnetAddr); -+ -+/**************************************************************************//** -+ @Function FM_MAC_RemovelExactMatchMacAddr -+ -+ @Description Remove a uni cast or multi cast mac address. -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ @Param[in] p_EnetAddr - MAC Address to remove -+ -+ @Return E_OK on success; Error code otherwise.. -+ -+ @Cautions Allowed only after FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_RemovelExactMatchMacAddr(t_Handle h_FmMac, t_EnetAddr *p_EnetAddr); -+ -+/**************************************************************************//** -+ @Function FM_MAC_SetPromiscuous -+ -+ @Description Enable/Disable MAC Promiscuous mode for ALL mac addresses. -+ -+ @Param[in] h_FmMac - A handle to a FM MAC Module. -+ @Param[in] enable - TRUE to enable or FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_SetPromiscuous(t_Handle h_FmMac, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MAC_AdjustLink -+ -+ @Description Adjusts the Ethernet link with new speed/duplex setup. -+ This routine is relevant for dTSEC and mEMAC. -+ In case of mEMAC, this routine is also used for manual -+ re-configuration of RGMII speed and duplex mode for -+ RGMII PHYs not supporting in-band status information -+ to MAC. -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ @Param[in] speed - Ethernet speed. -+ @Param[in] fullDuplex - TRUE for full-duplex mode; -+ FALSE for half-duplex mode. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_MAC_AdjustLink(t_Handle h_FmMac, e_EnetSpeed speed, bool fullDuplex); -+ -+/**************************************************************************//** -+ @Function FM_MAC_RestartAutoneg -+ -+ @Description Restarts the auto-negotiation process. -+ When auto-negotiation process is invoked under traffic the -+ auto-negotiation process between the internal SGMII PHY and the -+ external PHY does not always complete successfully. Calling this -+ function will restart the auto-negotiation process that will end -+ successfully. It is recommended to call this function after issuing -+ auto-negotiation restart command to the Eth Phy. -+ This routine is relevant only for dTSEC. -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_MAC_RestartAutoneg(t_Handle h_FmMac); -+ -+/**************************************************************************//** -+ @Function FM_MAC_GetId -+ -+ @Description Return the MAC ID -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ @Param[out] p_MacId - MAC ID of device -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_GetId(t_Handle h_FmMac, uint32_t *p_MacId); -+ -+/**************************************************************************//** -+ @Function FM_MAC_GetVesrion -+ -+ @Description Return Mac HW chip version -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ @Param[out] p_MacVresion - Mac version as defined by the chip -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_GetVesrion(t_Handle h_FmMac, uint32_t *p_MacVresion); -+ -+/**************************************************************************//** -+ @Function FM_MAC_MII_WritePhyReg -+ -+ @Description Write data into Phy Register -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ @Param[in] phyAddr - Phy Address on the MII bus -+ @Param[in] reg - Register Number. -+ @Param[in] data - Data to write. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_MII_WritePhyReg(t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t data); -+ -+/**************************************************************************//** -+ @Function FM_MAC_MII_ReadPhyReg -+ -+ @Description Read data from Phy Register -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ @Param[in] phyAddr - Phy Address on the MII bus -+ @Param[in] reg - Register Number. -+ @Param[out] p_Data - Data from PHY. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_MII_ReadPhyReg(t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data); -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+/**************************************************************************//** -+ @Function FM_MAC_DumpRegs -+ -+ @Description Dump internal registers -+ -+ @Param[in] h_FmMac - A handle to a FM Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_MAC_Init(). -+*//***************************************************************************/ -+t_Error FM_MAC_DumpRegs(t_Handle h_FmMac); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+/** @} */ /* end of FM_mac_runtime_control_grp group */ -+/** @} */ /* end of FM_mac_grp group */ -+/** @} */ /* end of FM_grp group */ -+ -+ -+#endif /* __FM_MAC_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_macsec_ext.h -@@ -0,0 +1,1271 @@ -+/* -+ * Copyright 2008-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File fm_macsec_ext.h -+ -+ @Description FM MACSEC ... -+*//***************************************************************************/ -+#ifndef __FM_MACSEC_EXT_H -+#define __FM_MACSEC_EXT_H -+ -+#include "std_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group FM_grp Frame Manager API -+ -+ @Description FM API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_MACSEC_grp FM MACSEC -+ -+ @Description FM MACSEC API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description MACSEC Exceptions -+*//***************************************************************************/ -+typedef enum e_FmMacsecExceptions { -+ e_FM_MACSEC_EX_SINGLE_BIT_ECC, /**< Single bit ECC error */ -+ e_FM_MACSEC_EX_MULTI_BIT_ECC /**< Multi bit ECC error */ -+} e_FmMacsecExceptions; -+ -+ -+/**************************************************************************//** -+ @Group FM_MACSEC_init_grp FM-MACSEC Initialization Unit -+ -+ @Description FM MACSEC Initialization Unit -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function t_FmMacsecExceptionsCallback -+ -+ @Description Exceptions user callback routine, will be called upon an -+ exception passing the exception identification. -+ -+ @Param[in] h_App A handle to an application layer object; This handle -+ will be passed by the driver upon calling this callback. -+ @Param[in] exception The exception. -+*//***************************************************************************/ -+typedef void (t_FmMacsecExceptionsCallback) ( t_Handle h_App, -+ e_FmMacsecExceptions exception); -+ -+ -+/**************************************************************************//** -+ @Description FM MACSEC config input -+*//***************************************************************************/ -+typedef struct t_FmMacsecParams { -+ t_Handle h_Fm; /**< A handle to the FM object related to */ -+ bool guestMode; /**< Partition-id */ -+ union { -+ struct { -+ uint8_t fmMacId; /**< FM MAC id */ -+ } guestParams; -+ -+ struct { -+ uintptr_t baseAddr; /**< Base of memory mapped FM MACSEC registers */ -+ t_Handle h_FmMac; /**< A handle to the FM MAC object related to */ -+ t_FmMacsecExceptionsCallback *f_Exception; /**< Exception Callback Routine */ -+ t_Handle h_App; /**< A handle to an application layer object; This handle will -+ be passed by the driver upon calling the above callbacks */ -+ } nonGuestParams; -+ }; -+} t_FmMacsecParams; -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_Config -+ -+ @Description Creates descriptor for the FM MACSEC module; -+ -+ The routine returns a handle (descriptor) to the FM MACSEC object; -+ This descriptor must be passed as first parameter to all other -+ FM MACSEC function calls; -+ -+ No actual initialization or configuration of FM MACSEC hardware is -+ done by this routine. -+ -+ @Param[in] p_FmMacsecParam Pointer to data structure of parameters. -+ -+ @Retval Handle to FM MACSEC object, or NULL for Failure. -+*//***************************************************************************/ -+t_Handle FM_MACSEC_Config(t_FmMacsecParams *p_FmMacsecParam); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_Init -+ -+ @Description Initializes the FM MACSEC module. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_MACSEC_Init(t_Handle h_FmMacsec); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_Free -+ -+ @Description Frees all resources that were assigned to FM MACSEC module; -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_MACSEC_Free(t_Handle h_FmMacsec); -+ -+ -+/**************************************************************************//** -+ @Group FM_MACSEC_advanced_init_grp FM-MACSEC Advanced Configuration Unit -+ -+ @Description Configuration functions used to change default values. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description enum for unknown sci frame treatment -+*//***************************************************************************/ -+typedef enum e_FmMacsecUnknownSciFrameTreatment { -+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DISCARD_BOTH = 0, /**< Controlled port - Strict mode */ -+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DISCARD_UNCONTROLLED_DELIVER_OR_DISCARD_CONTROLLED, /**< If C bit clear deliver on controlled port, else discard -+ Controlled port - Check or Disable mode */ -+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DELIVER_UNCONTROLLED_DISCARD_CONTROLLED, /**< Controlled port - Strict mode */ -+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DELIVER_OR_DISCARD_UNCONTROLLED_DELIVER_OR_DISCARD_CONTROLLED /**< If C bit set deliver on uncontrolled port and discard on controlled port, -+ else discard on uncontrolled port and deliver on controlled port -+ Controlled port - Check or Disable mode */ -+} e_FmMacsecUnknownSciFrameTreatment; -+ -+/**************************************************************************//** -+ @Description enum for untag frame treatment -+*//***************************************************************************/ -+typedef enum e_FmMacsecUntagFrameTreatment { -+ e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DELIVER_UNCONTROLLED_DISCARD_CONTROLLED = 0, /**< Controlled port - Strict mode */ -+ e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DISCARD_BOTH, /**< Controlled port - Strict mode */ -+ e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DISCARD_UNCONTROLLED_DELIVER_CONTROLLED_UNMODIFIED /**< Controlled port - Strict mode */ -+} e_FmMacsecUntagFrameTreatment; -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_ConfigUnknownSciFrameTreatment -+ -+ @Description Change the treatment for received frames with unknown sci from its default -+ configuration [DEFAULT_unknownSciFrameTreatment]. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[in] treatMode The selected mode. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_ConfigUnknownSciFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUnknownSciFrameTreatment treatMode); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_ConfigInvalidTagsFrameTreatment -+ -+ @Description Change the treatment for received frames with invalid tags or -+ a zero value PN or an invalid ICV from its default configuration -+ [DEFAULT_invalidTagsFrameTreatment]. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[in] deliverUncontrolled If True deliver on the uncontrolled port, else discard; -+ In both cases discard on the controlled port; -+ this provide Strict, Check or Disable mode. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_ConfigInvalidTagsFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment -+ -+ @Description Change the treatment for received frames with the Encryption bit -+ set and the Changed Text bit clear from its default configuration -+ [DEFAULT_encryptWithNoChangedTextFrameTreatment]. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[in] discardUncontrolled If True discard on the uncontrolled port, else deliver; -+ In both cases discard on the controlled port; -+ this provide Strict, Check or Disable mode. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment(t_Handle h_FmMacsec, bool discardUncontrolled); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_ConfigChangedTextWithNoEncryptFrameTreatment -+ -+ @Description Change the treatment for received frames with the Encryption bit -+ clear and the Changed Text bit set from its default configuration -+ [DEFAULT_changedTextWithNoEncryptFrameTreatment]. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[in] deliverUncontrolled If True deliver on the uncontrolled port, else discard; -+ In both cases discard on the controlled port; -+ this provide Strict, Check or Disable mode. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_ConfigChangedTextWithNoEncryptFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_ConfigUntagFrameTreatment -+ -+ @Description Change the treatment for received frames without the MAC security tag (SecTAG) -+ from its default configuration [DEFAULT_untagFrameTreatment]. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[in] treatMode The selected mode. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_ConfigUntagFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUntagFrameTreatment treatMode); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_ConfigOnlyScbIsSetFrameTreatment -+ -+ @Description Change the treatment for received frames with only SCB bit set -+ from its default configuration [DEFAULT_onlyScbIsSetFrameTreatment]. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[in] deliverUncontrolled If True deliver on the uncontrolled port, else discard; -+ In both cases discard on the controlled port; -+ this provide Strict, Check or Disable mode. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_ConfigOnlyScbIsSetFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_ConfigPnExhaustionThreshold -+ -+ @Description It's provide the ability to configure a PN exhaustion threshold; -+ When the NextPn crosses this value an interrupt event -+ is asserted to warn that the active SA should re-key. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[in] pnExhThr If the threshold is reached, an interrupt event -+ is asserted to re-key. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_ConfigPnExhaustionThreshold(t_Handle h_FmMacsec, uint32_t pnExhThr); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_ConfigKeysUnreadable -+ -+ @Description Turn on privacy mode; All the keys and their hash values can't be read any more; -+ Can not be cleared unless hard reset. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_ConfigKeysUnreadable(t_Handle h_FmMacsec); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_ConfigSectagWithoutSCI -+ -+ @Description Promise that all generated Sectag will be without SCI included. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_ConfigSectagWithoutSCI(t_Handle h_FmMacsec); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_ConfigException -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default selection of exceptions enablement; -+ By default all exceptions are enabled. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[in] exception The exception to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_ConfigException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable); -+ -+/** @} */ /* end of FM_MACSEC_advanced_init_grp group */ -+/** @} */ /* end of FM_MACSEC_init_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_MACSEC_runtime_control_grp FM-MACSEC Runtime Control Data Unit -+ -+ @Description FM MACSEC runtime control data unit API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_GetRevision -+ -+ @Description Return MACSEC HW chip revision -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[out] p_MacsecRevision MACSEC revision as defined by the chip. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_GetRevision(t_Handle h_FmMacsec, uint32_t *p_MacsecRevision); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_Enable -+ -+ @Description This routine should be called after MACSEC is initialized for enabling all -+ MACSEC engines according to their existing configuration. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Init() and when MACSEC is disabled. -+*//***************************************************************************/ -+t_Error FM_MACSEC_Enable(t_Handle h_FmMacsec); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_Disable -+ -+ @Description This routine may be called when MACSEC is enabled in order to -+ disable all MACSEC engines; The MACSEC is working in bypass mode. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Init() and when MACSEC is enabled. -+*//***************************************************************************/ -+t_Error FM_MACSEC_Disable(t_Handle h_FmMacsec); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SetException -+ -+ @Description Calling this routine enables/disables the specified exception. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[in] exception The exception to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SetException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable); -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+/**************************************************************************//** -+ @Function FM_MACSEC_DumpRegs -+ -+ @Description Dump internal registers. -+ -+ @Param[in] h_FmMacsec - FM MACSEC module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_DumpRegs(t_Handle h_FmMacsec); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+#ifdef VERIFICATION_SUPPORT -+/********************* VERIFICATION ONLY ********************************/ -+/**************************************************************************//** -+ @Function FM_MACSEC_BackdoorSet -+ -+ @Description Set register of the MACSEC memory map -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[out] offset Register offset. -+ @Param[out] value Value to write. -+ -+ -+ @Return None -+ -+ @Cautions Allowed only following FM_MACSEC_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_BackdoorSet(t_Handle h_FmMacsec, uint32_t offset, uint32_t value); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_BackdoorGet -+ -+ @Description Read from register of the MACSEC memory map. -+ -+ @Param[in] h_FmMacsec FM MACSEC module descriptor. -+ @Param[out] offset Register offset. -+ -+ @Return Value read -+ -+ @Cautions Allowed only following FM_MACSEC_Init(). -+*//***************************************************************************/ -+uint32_t FM_MACSEC_BackdoorGet(t_Handle h_FmMacsec, uint32_t offset); -+#endif /* VERIFICATION_SUPPORT */ -+ -+/** @} */ /* end of FM_MACSEC_runtime_control_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_MACSEC_SECY_grp FM-MACSEC SecY -+ -+ @Description FM-MACSEC SecY API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+typedef uint8_t macsecSAKey_t[32]; -+typedef uint64_t macsecSCI_t; -+typedef uint8_t macsecAN_t; -+ -+/**************************************************************************//** -+@Description MACSEC SECY Cipher Suite -+*//***************************************************************************/ -+typedef enum e_FmMacsecSecYCipherSuite { -+ e_FM_MACSEC_SECY_GCM_AES_128 = 0, /**< GCM-AES-128 */ -+#if (DPAA_VERSION >= 11) -+ e_FM_MACSEC_SECY_GCM_AES_256 /**< GCM-AES-256 */ -+#endif /* (DPAA_VERSION >= 11) */ -+} e_FmMacsecSecYCipherSuite; -+ -+/**************************************************************************//** -+ @Description MACSEC SECY Exceptions -+*//***************************************************************************/ -+typedef enum e_FmMacsecSecYExceptions { -+ e_FM_MACSEC_SECY_EX_FRAME_DISCARDED /**< Frame Discarded */ -+} e_FmMacsecSecYExceptions; -+ -+/**************************************************************************//** -+ @Description MACSEC SECY Events -+*//***************************************************************************/ -+typedef enum e_FmMacsecSecYEvents { -+ e_FM_MACSEC_SECY_EV_NEXT_PN /**< Next Packet Number exhaustion threshold reached */ -+} e_FmMacsecSecYEvents; -+ -+/**************************************************************************//** -+ @Collection MACSEC SECY Frame Discarded Descriptor error -+*//***************************************************************************/ -+typedef uint8_t macsecTxScFrameDiscardedErrSelect_t; /**< typedef for defining Frame Discarded Descriptor errors */ -+ -+#define FM_MACSEC_SECY_TX_SC_FRM_DISCAR_ERR_NEXT_PN_ZERO 0x8000 /**< NextPn == 0 */ -+#define FM_MACSEC_SECY_TX_SC_FRM_DISCAR_ERR_SC_DISBALE 0x4000 /**< SC is disable */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Function t_FmMacsecSecYExceptionsCallback -+ -+ @Description Exceptions user callback routine, will be called upon an -+ exception passing the exception identification. -+ -+ @Param[in] h_App A handle to an application layer object; This handle -+ will be passed by the driver upon calling this callback. -+ @Param[in] exception The exception. -+*//***************************************************************************/ -+typedef void (t_FmMacsecSecYExceptionsCallback) ( t_Handle h_App, -+ e_FmMacsecSecYExceptions exception); -+ -+/**************************************************************************//** -+ @Function t_FmMacsecSecYEventsCallback -+ -+ @Description Events user callback routine, will be called upon an -+ event passing the event identification. -+ -+ @Param[in] h_App A handle to an application layer object; This handle -+ will be passed by the driver upon calling this callback. -+ @Param[in] event The event. -+*//***************************************************************************/ -+typedef void (t_FmMacsecSecYEventsCallback) ( t_Handle h_App, -+ e_FmMacsecSecYEvents event); -+ -+/**************************************************************************//** -+ @Description RFC2863 MIB -+*//***************************************************************************/ -+typedef struct t_MIBStatistics { -+ uint64_t ifInOctets; /**< Total number of byte received */ -+ uint64_t ifInPkts; /**< Total number of packets received */ -+ uint64_t ifInMcastPkts; /**< Total number of multicast frame received */ -+ uint64_t ifInBcastPkts; /**< Total number of broadcast frame received */ -+ uint64_t ifInDiscards; /**< Frames received, but discarded due to problems within the MAC RX : -+ - InPktsNoTag, -+ - InPktsLate, -+ - InPktsOverrun */ -+ uint64_t ifInErrors; /**< Number of frames received with error: -+ - InPktsBadTag, -+ - InPktsNoSCI, -+ - InPktsNotUsingSA -+ - InPktsNotValid */ -+ uint64_t ifOutOctets; /**< Total number of byte sent */ -+ uint64_t ifOutPkts; /**< Total number of packets sent */ -+ uint64_t ifOutMcastPkts; /**< Total number of multicast frame sent */ -+ uint64_t ifOutBcastPkts; /**< Total number of multicast frame sent */ -+ uint64_t ifOutDiscards; /**< Frames received, but discarded due to problems within the MAC TX N/A! */ -+ uint64_t ifOutErrors; /**< Number of frames transmitted with error: -+ - FIFO Overflow Error -+ - FIFO Underflow Error -+ - Other */ -+} t_MIBStatistics; -+ -+/**************************************************************************//** -+ @Description MACSEC SecY Rx SA Statistics -+*//***************************************************************************/ -+typedef struct t_FmMacsecSecYRxSaStatistics { -+ uint32_t inPktsOK; /**< The number of frames with resolved SCI, have passed all -+ frame validation frame validation with the validateFrame not set to disable */ -+ uint32_t inPktsInvalid; /**< The number of frames with resolved SCI, that have failed frame -+ validation with the validateFrame set to check */ -+ uint32_t inPktsNotValid; /**< The number of frames with resolved SCI, discarded on the controlled port, -+ that have failed frame validation with the validateFrame set to strict or the c bit is set */ -+ uint32_t inPktsNotUsingSA; /**< The number of frames received with resolved SCI and discarded on disabled or -+ not provisioned SA with validateFrame in the strict mode or the C bit is set */ -+ uint32_t inPktsUnusedSA; /**< The number of frames received with resolved SCI on disabled or not provisioned SA -+ with validateFrame not in the strict mode and the C bit is cleared */ -+} t_FmMacsecSecYRxSaStatistics; -+ -+/**************************************************************************//** -+ @Description MACSEC SecY Tx SA Statistics -+*//***************************************************************************/ -+typedef struct t_FmMacsecSecYTxSaStatistics { -+ uint64_t outPktsProtected; /**< The number of frames, that the user of the controlled port requested to -+ be transmitted, which were integrity protected */ -+ uint64_t outPktsEncrypted; /**< The number of frames, that the user of the controlled port requested to -+ be transmitted, which were confidentiality protected */ -+} t_FmMacsecSecYTxSaStatistics; -+ -+/**************************************************************************//** -+ @Description MACSEC SecY Rx SC Statistics -+*//***************************************************************************/ -+typedef struct t_FmMacsecSecYRxScStatistics { -+ uint64_t inPktsUnchecked; /**< The number of frames with resolved SCI, delivered to the user of a controlled port, -+ that are not validated with the validateFrame set to disable */ -+ uint64_t inPktsDelayed; /**< The number of frames with resolved SCI, delivered to the user of a controlled port, -+ that have their PN smaller than the lowest_PN with the validateFrame set to -+ disable or replayProtect disabled */ -+ uint64_t inPktsLate; /**< The number of frames with resolved SCI, discarded on the controlled port, -+ that have their PN smaller than the lowest_PN with the validateFrame set to -+ Check or Strict and replayProtect enabled */ -+ uint64_t inPktsOK; /**< The number of frames with resolved SCI, have passed all -+ frame validation frame validation with the validateFrame not set to disable */ -+ uint64_t inPktsInvalid; /**< The number of frames with resolved SCI, that have failed frame -+ validation with the validateFrame set to check */ -+ uint64_t inPktsNotValid; /**< The number of frames with resolved SCI, discarded on the controlled port, -+ that have failed frame validation with the validateFrame set to strict or the c bit is set */ -+ uint64_t inPktsNotUsingSA; /**< The number of frames received with resolved SCI and discarded on disabled or -+ not provisioned SA with validateFrame in the strict mode or the C bit is set */ -+ uint64_t inPktsUnusedSA; /**< The number of frames received with resolved SCI on disabled or not provisioned SA -+ with validateFrame not in the strict mode and the C bit is cleared */ -+} t_FmMacsecSecYRxScStatistics; -+ -+/**************************************************************************//** -+ @Description MACSEC SecY Tx SC Statistics -+*//***************************************************************************/ -+typedef struct t_FmMacsecSecYTxScStatistics { -+ uint64_t outPktsProtected; /**< The number of frames, that the user of the controlled port requested to -+ be transmitted, which were integrity protected */ -+ uint64_t outPktsEncrypted; /**< The number of frames, that the user of the controlled port requested to -+ be transmitted, which were confidentiality protected */ -+} t_FmMacsecSecYTxScStatistics; -+ -+/**************************************************************************//** -+ @Description MACSEC SecY Statistics -+*//***************************************************************************/ -+typedef struct t_FmMacsecSecYStatistics { -+ t_MIBStatistics mibCtrlStatistics; /**< Controlled port MIB statistics */ -+ t_MIBStatistics mibNonCtrlStatistics; /**< Uncontrolled port MIB statistics */ -+/* Frame verification statistics */ -+ uint64_t inPktsUntagged; /**< The number of received packets without the MAC security tag -+ (SecTAG) with validateFrames which is not in the strict mode */ -+ uint64_t inPktsNoTag; /**< The number of received packets discarded without the -+ MAC security tag (SecTAG) with validateFrames which is in the strict mode */ -+ uint64_t inPktsBadTag; /**< The number of received packets discarded with an invalid -+ SecTAG or a zero value PN or an invalid ICV */ -+ uint64_t inPktsUnknownSCI; /**< The number of received packets with unknown SCI with the -+ condition : validateFrames is not in the strict mode and the -+ C bit in the SecTAG is not set */ -+ uint64_t inPktsNoSCI; /**< The number of received packets discarded with unknown SCI -+ information with the condition : validateFrames is in the strict mode -+ or the C bit in the SecTAG is set */ -+ uint64_t inPktsOverrun; /**< The number of packets discarded because the number of -+ received packets exceeded the cryptographic performance capabilities */ -+/* Frame validation statistics */ -+ uint64_t inOctetsValidated; /**< The number of octets of plaintext recovered from received frames with -+ resolved SCI that were integrity protected but not encrypted */ -+ uint64_t inOctetsDecrypted; /**< The number of octets of plaintext recovered from received frames with -+ resolved SCI that were integrity protected and encrypted */ -+/* Frame generation statistics */ -+ uint64_t outPktsUntagged; /**< The number of frames, that the user of the controlled port requested to -+ be transmitted, with protectFrame false */ -+ uint64_t outPktsTooLong; /**< The number of frames, that the user of the controlled port requested to -+ be transmitted, discarded due to length being larger than Maximum Frame Length (MACSEC_MFL) */ -+/* Frame protection statistics */ -+ uint64_t outOctetsProtected; /**< The number of octets of User Data in transmitted frames that were -+ integrity protected but not encrypted */ -+ uint64_t outOctetsEncrypted; /**< The number of octets of User Data in transmitted frames that were -+ both integrity protected and encrypted */ -+} t_FmMacsecSecYStatistics; -+ -+ -+/**************************************************************************//** -+ @Description MACSEC SecY SC Params -+*//***************************************************************************/ -+typedef struct t_FmMacsecSecYSCParams { -+ macsecSCI_t sci; /**< The secure channel identification of the SC */ -+ e_FmMacsecSecYCipherSuite cipherSuite; /**< Cipher suite to be used for the SC */ -+} t_FmMacsecSecYSCParams; -+ -+/**************************************************************************//** -+ @Group FM_MACSEC_SECY_init_grp FM-MACSEC SecY Initialization Unit -+ -+ @Description FM-MACSEC SecY Initialization Unit -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description enum for validate frames -+*//***************************************************************************/ -+typedef enum e_FmMacsecValidFrameBehavior { -+ e_FM_MACSEC_VALID_FRAME_BEHAVIOR_DISABLE = 0, /**< disable the validation function */ -+ e_FM_MACSEC_VALID_FRAME_BEHAVIOR_CHECK, /**< enable the validation function but only for checking -+ without filtering out invalid frames */ -+ e_FM_MACSEC_VALID_FRAME_BEHAVIOR_STRICT /**< enable the validation function and also strictly filter -+ out those invalid frames */ -+} e_FmMacsecValidFrameBehavior; -+ -+/**************************************************************************//** -+ @Description enum for sci insertion -+*//***************************************************************************/ -+typedef enum e_FmMacsecSciInsertionMode { -+ e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_SECTAG = 0, /**< explicit sci in the sectag */ -+ e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_MAC_SA, /**< mac sa is overwritten with the sci*/ -+ e_FM_MACSEC_SCI_INSERTION_MODE_IMPLICT_PTP /**< implicit point-to-point sci (pre-shared) */ -+} e_FmMacsecSciInsertionMode; -+ -+/**************************************************************************//** -+ @Description FM MACSEC SecY config input -+*//***************************************************************************/ -+typedef struct t_FmMacsecSecYParams { -+ t_Handle h_FmMacsec; /**< A handle to the FM MACSEC object */ -+ t_FmMacsecSecYSCParams txScParams; /**< Tx SC Params */ -+ uint32_t numReceiveChannels; /**< Number of receive channels dedicated to this SecY */ -+ t_FmMacsecSecYExceptionsCallback *f_Exception; /**< Callback routine to be called by the driver upon SecY exception */ -+ t_FmMacsecSecYEventsCallback *f_Event; /**< Callback routine to be called by the driver upon SecY event */ -+ t_Handle h_App; /**< A handle to an application layer object; This handle will -+ be passed by the driver upon calling the above callbacks */ -+} t_FmMacsecSecYParams; -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_Config -+ -+ @Description Creates descriptor for the FM MACSEC SECY module; -+ -+ The routine returns a handle (descriptor) to the FM MACSEC SECY object; -+ This descriptor must be passed as first parameter to all other -+ FM MACSEC SECY function calls; -+ No actual initialization or configuration of FM MACSEC SecY hardware is -+ done by this routine. -+ -+ @Param[in] p_FmMacsecSecYParam Pointer to data structure of parameters. -+ -+ @Return Handle to FM MACSEC SECY object, or NULL for Failure. -+*//***************************************************************************/ -+t_Handle FM_MACSEC_SECY_Config(t_FmMacsecSecYParams *p_FmMacsecSecYParam); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_Init -+ -+ @Description Initializes the FM MACSEC SECY module. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_Init(t_Handle h_FmMacsecSecY); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_Free -+ -+ @Description Frees all resources that were assigned to FM MACSEC SECY module. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_Free(t_Handle h_FmMacsecSecY); -+ -+/**************************************************************************//** -+ @Group FM_MACSEC_SECY_advanced_init_grp FM-MACSEC SecY Advanced Configuration Unit -+ -+ @Description Configuration functions used to change default values. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_ConfigSciInsertionMode -+ -+ @Description Calling this routine changes the SCI-insertion-mode in the -+ internal driver data base from its default configuration -+ [DEFAULT_sciInsertionMode] -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] sciInsertionMode Sci insertion mode -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init(); -+ -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_ConfigSciInsertionMode(t_Handle h_FmMacsecSecY, e_FmMacsecSciInsertionMode sciInsertionMode); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_ConfigProtectFrames -+ -+ @Description Calling this routine changes the protect-frame mode in the -+ internal driver data base from its default configuration -+ [DEFAULT_protectFrames] -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] protectFrames If FALSE, frames are transmitted without modification -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init(); -+ -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_ConfigProtectFrames(t_Handle h_FmMacsecSecY, bool protectFrames); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_ConfigReplayWindow -+ -+ @Description Calling this routine changes the replay-window settings in the -+ internal driver data base from its default configuration -+ [DEFAULT_replayEnable], [DEFAULT_replayWindow] -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] replayProtect; Replay protection function mode -+ @Param[in] replayWindow; The size of the replay window -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init(); -+ -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_ConfigReplayWindow(t_Handle h_FmMacsecSecY, bool replayProtect, uint32_t replayWindow); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_ConfigValidationMode -+ -+ @Description Calling this routine changes the frame-validation-behavior mode -+ in the internal driver data base from its default configuration -+ [DEFAULT_validateFrames] -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] validateFrames Validation function mode -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init(); -+ -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_ConfigValidationMode(t_Handle h_FmMacsecSecY, e_FmMacsecValidFrameBehavior validateFrames); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_ConfigConfidentiality -+ -+ @Description Calling this routine changes the confidentiality settings in the -+ internal driver data base from its default configuration -+ [DEFAULT_confidentialityEnable], [DEFAULT_confidentialityOffset] -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] confidentialityEnable TRUE - confidentiality protection and integrity protection -+ FALSE - no confidentiality protection, only integrity protection -+ @Param[in] confidentialityOffset The number of initial octets of each MSDU without confidentiality protection -+ common values are 0, 30, and 50 -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init(); -+ -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_ConfigConfidentiality(t_Handle h_FmMacsecSecY, bool confidentialityEnable, uint16_t confidentialityOffset); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_ConfigPointToPoint -+ -+ @Description configure this SecY to work in point-to-point mode, means that -+ it will have only one rx sc; -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init(); -+ Can be called only once in a system; only the first secY that will call this -+ routine will be able to operate in Point-To-Point mode. -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_ConfigPointToPoint(t_Handle h_FmMacsecSecY); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_ConfigException -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default selection of exceptions enablement; -+ By default all exceptions are enabled. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] exception The exception to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_ConfigException(t_Handle h_FmMacsecSecY, e_FmMacsecSecYExceptions exception, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_ConfigEvent -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default selection of events enablement; -+ By default all events are enabled. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] event The event to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_ConfigEvent(t_Handle h_FmMacsecSecY, e_FmMacsecSecYEvents event, bool enable); -+ -+/** @} */ /* end of FM_MACSEC_SECY_advanced_init_grp group */ -+/** @} */ /* end of FM_MACSEC_SECY_init_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_MACSEC_SECY_runtime_control_grp FM-MACSEC SecY Runtime Control Unit -+ -+ @Description FM MACSEC SECY Runtime control unit API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_CreateRxSc -+ -+ @Description Create a receive secure channel. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] scParams secure channel params. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Handle FM_MACSEC_SECY_CreateRxSc(t_Handle h_FmMacsecSecY, t_FmMacsecSecYSCParams *p_ScParams); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_DeleteRxSc -+ -+ @Description Deleting an initialized secure channel. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSc(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_DeleteRxSc(t_Handle h_FmMacsecSecY, t_Handle h_Sc); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_CreateRxSa -+ -+ @Description Create a receive secure association for the secure channel; -+ the SA cannot be used to receive frames until FM_MACSEC_SECY_RxSaEnableReceive is called. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc. -+ @Param[in] an association number represent the SA. -+ @Param[in] lowestPn the lowest acceptable PN value for a received frame. -+ @Param[in] key the desired key for this SA. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSc(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_CreateRxSa(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t lowestPn, macsecSAKey_t key); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_DeleteRxSa -+ -+ @Description Deleting an initialized secure association. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc. -+ @Param[in] an association number represent the SA. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_DeleteRxSa(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_RxSaEnableReceive -+ -+ @Description Enabling the SA to receive frames. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc. -+ @Param[in] an association number represent the SA. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSa(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_RxSaEnableReceive(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_RxSaDisableReceive -+ -+ @Description Disabling the SA from receive frames. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc. -+ @Param[in] an association number represent the SA. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSa(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_RxSaDisableReceive(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_RxSaUpdateNextPn -+ -+ @Description Update the next packet number expected on RX; -+ The value of nextPN shall be set to the greater of its existing value and the -+ supplied of updtNextPN (802.1AE-2006 10.7.15). -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc. -+ @Param[in] an association number represent the SA. -+ @Param[in] updtNextPN the next PN value for a received frame. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSa(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_RxSaUpdateNextPn(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t updtNextPN); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_RxSaUpdateLowestPn -+ -+ @Description Update the lowest packet number expected on RX; -+ The value of lowestPN shall be set to the greater of its existing value and the -+ supplied of updtLowestPN (802.1AE-2006 10.7.15). -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc. -+ @Param[in] an association number represent the SA. -+ @Param[in] updtLowestPN the lowest PN acceptable value for a received frame. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSa(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_RxSaUpdateLowestPn(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t updtLowestPN); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_RxSaModifyKey -+ -+ @Description Modify the current key of the SA with a new one. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc. -+ @Param[in] an association number represent the SA. -+ @Param[in] key new key to replace the current key. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSa(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_RxSaModifyKey(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, macsecSAKey_t key); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_CreateTxSa -+ -+ @Description Create a transmit secure association for the secure channel; -+ the SA cannot be used to transmit frames until FM_MACSEC_SECY_TxSaSetActivate is called; -+ Only one SA can be active at a time. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] an association number represent the SA. -+ @Param[in] key the desired key for this SA. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_CreateTxSa(t_Handle h_FmMacsecSecY, macsecAN_t an, macsecSAKey_t key); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_DeleteTxSa -+ -+ @Description Deleting an initialized secure association. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] an association number represent the SA. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_DeleteTxSa(t_Handle h_FmMacsecSecY, macsecAN_t an); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_TxSaModifyKey -+ -+ @Description Modify the key of the inactive SA with a new one. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] nextActiveAn association number represent the next SA to be activated. -+ @Param[in] key new key to replace the current key. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_TxSaModifyKey(t_Handle h_FmMacsecSecY, macsecAN_t nextActiveAn, macsecSAKey_t key); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_TxSaSetActive -+ -+ @Description Set this SA to the active SA to be used on TX for SC; -+ only one SA can be active at a time. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] an association number represent the SA. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_TxSaSetActive(t_Handle h_FmMacsecSecY, macsecAN_t an); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_TxSaGetActive -+ -+ @Description Get the active SA that being used for TX. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[out] p_An the active an. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_TxSaGetActive(t_Handle h_FmMacsecSecY, macsecAN_t *p_An); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_GetStatistics -+ -+ @Description get all statistics counters. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] p_Statistics Structure with statistics. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_GetStatistics(t_Handle h_FmMacsecSecY, t_FmMacsecSecYStatistics *p_Statistics); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_RxScGetStatistics -+ -+ @Description get all statistics counters. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc Rx Sc handle. -+ @Param[in] p_Statistics Structure with statistics. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_RxScGetStatistics(t_Handle h_FmMacsecSecY, t_Handle h_Sc, t_FmMacsecSecYRxScStatistics *p_Statistics); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_RxSaGetStatistics -+ -+ @Description get all statistics counters -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc Rx Sc handle. -+ @Param[in] an association number represent the SA. -+ @Param[in] p_Statistics Structure with statistics. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_RxSaGetStatistics(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, t_FmMacsecSecYRxSaStatistics *p_Statistics); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_TxScGetStatistics -+ -+ @Description get all statistics counters. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] p_Statistics Structure with statistics. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_TxScGetStatistics(t_Handle h_FmMacsecSecY, t_FmMacsecSecYTxScStatistics *p_Statistics); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_TxSaGetStatistics -+ -+ @Description get all statistics counters. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] an association number represent the SA. -+ @Param[in] p_Statistics Structure with statistics. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_TxSaGetStatistics(t_Handle h_FmMacsecSecY, macsecAN_t an, t_FmMacsecSecYTxSaStatistics *p_Statistics); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_SetException -+ -+ @Description Calling this routine enables/disables the specified exception. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] exception The exception to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_SetException(t_Handle h_FmMacsecSecY, e_FmMacsecExceptions exception, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_SetEvent -+ -+ @Description Calling this routine enables/disables the specified event. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] event The event to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_SetEvent(t_Handle h_FmMacsecSecY, e_FmMacsecSecYEvents event, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_GetRxScPhysId -+ -+ @Description return the physical id of the Secure Channel. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc. -+ @Param[out] p_ScPhysId the SC physical id. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSc(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_GetRxScPhysId(t_Handle h_FmMacsecSecY, t_Handle h_Sc, uint32_t *p_ScPhysId); -+ -+/**************************************************************************//** -+ @Function FM_MACSEC_SECY_GetTxScPhysId -+ -+ @Description return the physical id of the Secure Channel. -+ -+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor. -+ @Param[out] p_ScPhysId the SC physical id. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MACSEC_SECY_Init(). -+*//***************************************************************************/ -+t_Error FM_MACSEC_SECY_GetTxScPhysId(t_Handle h_FmMacsecSecY, uint32_t *p_ScPhysId); -+ -+/** @} */ /* end of FM_MACSEC_SECY_runtime_control_grp group */ -+/** @} */ /* end of FM_MACSEC_SECY_grp group */ -+/** @} */ /* end of FM_MACSEC_grp group */ -+/** @} */ /* end of FM_grp group */ -+ -+ -+#endif /* __FM_MACSEC_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_muram_ext.h -@@ -0,0 +1,170 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File fm_muram_ext.h -+ -+ @Description FM MURAM Application Programming Interface. -+*//***************************************************************************/ -+#ifndef __FM_MURAM_EXT -+#define __FM_MURAM_EXT -+ -+#include "error_ext.h" -+#include "std_ext.h" -+ -+ -+/**************************************************************************//** -+ -+ @Group FM_grp Frame Manager API -+ -+ @Description FM API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_muram_grp FM MURAM -+ -+ @Description FM MURAM API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_muram_init_grp FM MURAM Initialization Unit -+ -+ @Description FM MURAM initialization API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_MURAM_ConfigAndInit -+ -+ @Description Creates partition in the MURAM. -+ -+ The routine returns a handle (descriptor) to the MURAM partition. -+ This descriptor must be passed as first parameter to all other -+ FM-MURAM function calls. -+ -+ No actual initialization or configuration of FM_MURAM hardware is -+ done by this routine. -+ -+ @Param[in] baseAddress - Pointer to base of memory mapped FM-MURAM. -+ @Param[in] size - Size of the FM-MURAM partition. -+ -+ @Return Handle to FM-MURAM object, or NULL for Failure. -+*//***************************************************************************/ -+t_Handle FM_MURAM_ConfigAndInit(uintptr_t baseAddress, uint32_t size); -+ -+/**************************************************************************//** -+ @Function FM_MURAM_Free -+ -+ @Description Frees all resources that were assigned to FM-MURAM module. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_FmMuram - FM-MURAM module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_MURAM_Free(t_Handle h_FmMuram); -+ -+/** @} */ /* end of FM_muram_init_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_muram_ctrl_grp FM MURAM Control Unit -+ -+ @Description FM MURAM control API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_MURAM_AllocMem -+ -+ @Description Allocate some memory from FM-MURAM partition. -+ -+ @Param[in] h_FmMuram - FM-MURAM module descriptor. -+ @Param[in] size - size of the memory to be allocated. -+ @Param[in] align - Alignment of the memory. -+ -+ @Return address of the allocated memory; NULL otherwise. -+*//***************************************************************************/ -+void * FM_MURAM_AllocMem(t_Handle h_FmMuram, uint32_t size, uint32_t align); -+ -+/**************************************************************************//** -+ @Function FM_MURAM_AllocMemForce -+ -+ @Description Allocate some specific memory from FM-MURAM partition (according -+ to base). -+ -+ @Param[in] h_FmMuram - FM-MURAM module descriptor. -+ @Param[in] base - the desired base-address to be allocated. -+ @Param[in] size - size of the memory to be allocated. -+ -+ @Return address of the allocated memory; NULL otherwise. -+*//***************************************************************************/ -+void * FM_MURAM_AllocMemForce(t_Handle h_FmMuram, uint64_t base, uint32_t size); -+ -+/**************************************************************************//** -+ @Function FM_MURAM_FreeMem -+ -+ @Description Free an allocated memory from FM-MURAM partition. -+ -+ @Param[in] h_FmMuram - FM-MURAM module descriptor. -+ @Param[in] ptr - A pointer to an allocated memory. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_MURAM_FreeMem(t_Handle h_FmMuram, void *ptr); -+ -+/**************************************************************************//** -+ @Function FM_MURAM_GetFreeMemSize -+ -+ @Description Returns the size (in bytes) of free MURAM memory. -+ -+ @Param[in] h_FmMuram - FM-MURAM module descriptor. -+ -+ @Return Free MURAM memory size in bytes. -+*//***************************************************************************/ -+uint64_t FM_MURAM_GetFreeMemSize(t_Handle h_FmMuram); -+ -+/** @} */ /* end of FM_muram_ctrl_grp group */ -+/** @} */ /* end of FM_muram_grp group */ -+/** @} */ /* end of FM_grp group */ -+ -+ -+ -+#endif /* __FM_MURAM_EXT */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_pcd_ext.h -@@ -0,0 +1,3974 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File fm_pcd_ext.h -+ -+ @Description FM PCD API definitions -+*//***************************************************************************/ -+#ifndef __FM_PCD_EXT -+#define __FM_PCD_EXT -+ -+#include "std_ext.h" -+#include "net_ext.h" -+#include "list_ext.h" -+#include "fm_ext.h" -+#include "fsl_fman_kg.h" -+ -+ -+/**************************************************************************//** -+ @Group FM_grp Frame Manager API -+ -+ @Description Frame Manager Application Programming Interface -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_PCD_grp FM PCD -+ -+ @Description Frame Manager PCD (Parse-Classify-Distribute) API. -+ -+ The FM PCD module is responsible for the initialization of all -+ global classifying FM modules. This includes the parser general and -+ common registers, the key generator global and common registers, -+ and the policer global and common registers. -+ In addition, the FM PCD SW module will initialize all required -+ key generator schemes, coarse classification flows, and policer -+ profiles. When FM module is configured to work with one of these -+ entities, it will register to it using the FM PORT API. The PCD -+ module will manage the PCD resources - i.e. resource management of -+ KeyGen schemes, etc. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Collection General PCD defines -+*//***************************************************************************/ -+#define FM_PCD_MAX_NUM_OF_PRIVATE_HDRS 2 /**< Number of units/headers saved for user */ -+ -+#define FM_PCD_PRS_NUM_OF_HDRS 16 /**< Number of headers supported by HW parser */ -+#define FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS (32 - FM_PCD_MAX_NUM_OF_PRIVATE_HDRS) -+ /**< Number of distinction units is limited by -+ register size (32 bits) minus reserved bits -+ for private headers. */ -+#define FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS 4 /**< Maximum number of interchangeable headers -+ in a distinction unit */ -+#define FM_PCD_KG_NUM_OF_GENERIC_REGS FM_KG_NUM_OF_GENERIC_REGS /**< Total number of generic KeyGen registers */ -+#define FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY 35 /**< Max number allowed on any configuration; -+ For HW implementation reasons, in most -+ cases less than this will be allowed; The -+ driver will return an initialization error -+ if resource is unavailable. */ -+#define FM_PCD_KG_NUM_OF_EXTRACT_MASKS 4 /**< Total number of masks allowed on KeyGen extractions. */ -+#define FM_PCD_KG_NUM_OF_DEFAULT_GROUPS 16 /**< Number of default value logical groups */ -+ -+#define FM_PCD_PRS_NUM_OF_LABELS 32 /**< Maximum number of SW parser labels */ -+#define FM_SW_PRS_MAX_IMAGE_SIZE (FM_PCD_SW_PRS_SIZE /*- FM_PCD_PRS_SW_OFFSET -FM_PCD_PRS_SW_TAIL_SIZE*/-FM_PCD_PRS_SW_PATCHES_SIZE) -+ /**< Maximum size of SW parser code */ -+ -+#define FM_PCD_MAX_MANIP_INSRT_TEMPLATE_SIZE 128 /**< Maximum size of insertion template for -+ insert manipulation */ -+ -+#if (DPAA_VERSION >= 11) -+#define FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES 64 /**< Maximum possible entries for frame replicator group */ -+#endif /* (DPAA_VERSION >= 11) */ -+/* @} */ -+ -+ -+/**************************************************************************//** -+ @Group FM_PCD_init_grp FM PCD Initialization Unit -+ -+ @Description Frame Manager PCD Initialization Unit API -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description PCD counters -+*//***************************************************************************/ -+typedef enum e_FmPcdCounters { -+ e_FM_PCD_KG_COUNTERS_TOTAL, /**< KeyGen counter */ -+ e_FM_PCD_PLCR_COUNTERS_RED, /**< Policer counter - counts the total number of RED packets that exit the Policer. */ -+ e_FM_PCD_PLCR_COUNTERS_YELLOW, /**< Policer counter - counts the total number of YELLOW packets that exit the Policer. */ -+ e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED, /**< Policer counter - counts the number of packets that changed color to RED by the Policer; -+ This is a subset of e_FM_PCD_PLCR_COUNTERS_RED packet count, indicating active color changes. */ -+ e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW, /**< Policer counter - counts the number of packets that changed color to YELLOW by the Policer; -+ This is a subset of e_FM_PCD_PLCR_COUNTERS_YELLOW packet count, indicating active color changes. */ -+ e_FM_PCD_PLCR_COUNTERS_TOTAL, /**< Policer counter - counts the total number of packets passed in the Policer. */ -+ e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH, /**< Policer counter - counts the number of packets with length mismatch. */ -+ e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH, /**< Parser counter - counts the number of times the parser block is dispatched. */ -+ e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L2 parse result is returned (including errors). */ -+ e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L3 parse result is returned (including errors). */ -+ e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L4 parse result is returned (including errors). */ -+ e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times SHIM parse result is returned (including errors). */ -+ e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L2 parse result is returned with errors. */ -+ e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L3 parse result is returned with errors. */ -+ e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L4 parse result is returned with errors. */ -+ e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times SHIM parse result is returned with errors. */ -+ e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES, /**< Parser counter - counts the number of cycles spent executing soft parser instruction (including stall cycles). */ -+ e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES, /**< Parser counter - counts the number of cycles stalled waiting for parser internal memory reads while executing soft parser instruction. */ -+ e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES, /**< Parser counter - counts the number of cycles spent executing hard parser (including stall cycles). */ -+ e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES, /**< MURAM counter - counts the number of cycles while performing FMan Memory read. */ -+ e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES, /**< MURAM counter - counts the number of cycles stalled while performing FMan Memory read. */ -+ e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES, /**< MURAM counter - counts the number of cycles while performing FMan Memory write. */ -+ e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES, /**< MURAM counter - counts the number of cycles stalled while performing FMan Memory write. */ -+ e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES /**< FPM counter - counts the number of cycles stalled while performing a FPM Command. */ -+} e_FmPcdCounters; -+ -+/**************************************************************************//** -+ @Description PCD interrupts -+*//***************************************************************************/ -+typedef enum e_FmPcdExceptions { -+ e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC, /**< KeyGen double-bit ECC error is detected on internal memory read access. */ -+ e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW, /**< KeyGen scheme configuration error indicating a key size larger than 56 bytes. */ -+ e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC, /**< Policer double-bit ECC error has been detected on PRAM read access. */ -+ e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR, /**< Policer access to a non-initialized profile has been detected. */ -+ e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE, /**< Policer RAM self-initialization complete */ -+ e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE, /**< Policer atomic action complete */ -+ e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC, /**< Parser double-bit ECC error */ -+ e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC /**< Parser single-bit ECC error */ -+} e_FmPcdExceptions; -+ -+ -+/**************************************************************************//** -+ @Description Exceptions user callback routine, will be called upon an -+ exception passing the exception identification. -+ -+ @Param[in] h_App - User's application descriptor. -+ @Param[in] exception - The exception. -+ *//***************************************************************************/ -+typedef void (t_FmPcdExceptionCallback) (t_Handle h_App, e_FmPcdExceptions exception); -+ -+/**************************************************************************//** -+ @Description Exceptions user callback routine, will be called upon an exception -+ passing the exception identification. -+ -+ @Param[in] h_App - User's application descriptor. -+ @Param[in] exception - The exception. -+ @Param[in] index - id of the relevant source (may be scheme or profile id). -+ *//***************************************************************************/ -+typedef void (t_FmPcdIdExceptionCallback) ( t_Handle h_App, -+ e_FmPcdExceptions exception, -+ uint16_t index); -+ -+/**************************************************************************//** -+ @Description A callback for enqueuing frame onto a QM queue. -+ -+ @Param[in] h_QmArg - Application's handle passed to QM module on enqueue. -+ @Param[in] p_Fd - Frame descriptor for the frame. -+ -+ @Return E_OK on success; Error code otherwise. -+ *//***************************************************************************/ -+typedef t_Error (t_FmPcdQmEnqueueCallback) (t_Handle h_QmArg, void *p_Fd); -+ -+/**************************************************************************//** -+ @Description Host-Command parameters structure. -+ -+ When using Host command for PCD functionalities, a dedicated port -+ must be used. If this routine is called for a PCD in a single partition -+ environment, or it is the Master partition in a Multi-partition -+ environment, The port will be initialized by the PCD driver -+ initialization routine. -+ *//***************************************************************************/ -+typedef struct t_FmPcdHcParams { -+ uintptr_t portBaseAddr; /**< Virtual Address of Host-Command Port memory mapped registers.*/ -+ uint8_t portId; /**< Port Id (0-6 relative to Host-Command/Offline-Parsing ports); -+ NOTE: When configuring Host Command port for -+ FMANv3 devices (DPAA_VERSION 11 and higher), -+ portId=0 MUST be used. */ -+ uint16_t liodnBase; /**< LIODN base for this port, to be used together with LIODN offset -+ (irrelevant for P4080 revision 1.0) */ -+ uint32_t errFqid; /**< Host-Command Port error queue Id. */ -+ uint32_t confFqid; /**< Host-Command Port confirmation queue Id. */ -+ uint32_t qmChannel; /**< QM channel dedicated to this Host-Command port; -+ will be used by the FM for dequeue. */ -+ t_FmPcdQmEnqueueCallback *f_QmEnqueue; /**< Callback routine for enqueuing a frame to the QM */ -+ t_Handle h_QmArg; /**< Application's handle passed to QM module on enqueue */ -+} t_FmPcdHcParams; -+ -+/**************************************************************************//** -+ @Description The main structure for PCD initialization -+ *//***************************************************************************/ -+typedef struct t_FmPcdParams { -+ bool prsSupport; /**< TRUE if Parser will be used for any of the FM ports. */ -+ bool ccSupport; /**< TRUE if Coarse Classification will be used for any -+ of the FM ports. */ -+ bool kgSupport; /**< TRUE if KeyGen will be used for any of the FM ports. */ -+ bool plcrSupport; /**< TRUE if Policer will be used for any of the FM ports. */ -+ t_Handle h_Fm; /**< A handle to the FM module. */ -+ uint8_t numOfSchemes; /**< Number of schemes dedicated to this partition. -+ this parameter is relevant if 'kgSupport'=TRUE. */ -+ bool useHostCommand; /**< Optional for single partition, Mandatory for Multi partition */ -+ t_FmPcdHcParams hc; /**< Host Command parameters, relevant only if 'useHostCommand'=TRUE; -+ Relevant when FM not runs in "guest-mode". */ -+ -+ t_FmPcdExceptionCallback *f_Exception; /**< Callback routine for general PCD exceptions; -+ Relevant when FM not runs in "guest-mode". */ -+ t_FmPcdIdExceptionCallback *f_ExceptionId; /**< Callback routine for specific KeyGen scheme or -+ Policer profile exceptions; -+ Relevant when FM not runs in "guest-mode". */ -+ t_Handle h_App; /**< A handle to an application layer object; This handle will -+ be passed by the driver upon calling the above callbacks; -+ Relevant when FM not runs in "guest-mode". */ -+ uint8_t partPlcrProfilesBase; /**< The first policer-profile-id dedicated to this partition. -+ this parameter is relevant if 'plcrSupport'=TRUE. -+ NOTE: this parameter relevant only when working with multiple partitions. */ -+ uint16_t partNumOfPlcrProfiles; /**< Number of policer-profiles dedicated to this partition. -+ this parameter is relevant if 'plcrSupport'=TRUE. -+ NOTE: this parameter relevant only when working with multiple partitions. */ -+} t_FmPcdParams; -+ -+ -+/**************************************************************************//** -+ @Function FM_PCD_Config -+ -+ @Description Basic configuration of the PCD module. -+ Creates descriptor for the FM PCD module. -+ -+ @Param[in] p_FmPcdParams A structure of parameters for the initialization of PCD. -+ -+ @Return A handle to the initialized module. -+*//***************************************************************************/ -+t_Handle FM_PCD_Config(t_FmPcdParams *p_FmPcdParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_Init -+ -+ @Description Initialization of the PCD module. -+ -+ @Param[in] h_FmPcd - FM PCD module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_PCD_Init(t_Handle h_FmPcd); -+ -+/**************************************************************************//** -+ @Function FM_PCD_Free -+ -+ @Description Frees all resources that were assigned to FM module. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_FmPcd - FM PCD module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_PCD_Free(t_Handle h_FmPcd); -+ -+/**************************************************************************//** -+ @Group FM_PCD_advanced_cfg_grp FM PCD Advanced Configuration Unit -+ -+ @Description Frame Manager PCD Advanced Configuration API. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_PCD_ConfigException -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default selection of exceptions enabling. -+ [DEFAULT_numOfSharedPlcrProfiles]. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] exception The exception to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_ConfigException(t_Handle h_FmPcd, e_FmPcdExceptions exception, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_PCD_ConfigHcFramesDataMemory -+ -+ @Description Configures memory-partition-id for FMan-Controller Host-Command -+ frames. Calling this routine changes the internal driver data -+ base from its default configuration [0]. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] memId Memory partition ID. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions This routine may be called only if 'useHostCommand' was TRUE -+ when FM_PCD_Config() routine was called. -+*//***************************************************************************/ -+t_Error FM_PCD_ConfigHcFramesDataMemory(t_Handle h_FmPcd, uint8_t memId); -+ -+/**************************************************************************//** -+ @Function FM_PCD_ConfigPlcrNumOfSharedProfiles -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default selection of exceptions enablement. -+ [DEFAULT_numOfSharedPlcrProfiles]. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] numOfSharedPlcrProfiles Number of profiles to -+ be shared between ports on this partition -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_PCD_ConfigPlcrNumOfSharedProfiles(t_Handle h_FmPcd, uint16_t numOfSharedPlcrProfiles); -+ -+/**************************************************************************//** -+ @Function FM_PCD_ConfigPlcrAutoRefreshMode -+ -+ @Description Calling this routine changes the internal driver data base -+ from its default selection of exceptions enablement. -+ By default auto-refresh is [DEFAULT_plcrAutoRefresh]. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] enable TRUE to enable, FALSE to disable -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_ConfigPlcrAutoRefreshMode(t_Handle h_FmPcd, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_PCD_ConfigPrsMaxCycleLimit -+ -+ @Description Calling this routine changes the internal data structure for -+ the maximum parsing time from its default value -+ [DEFAULT_MAX_PRS_CYC_LIM]. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] value 0 to disable the mechanism, or new -+ maximum parsing time. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_ConfigPrsMaxCycleLimit(t_Handle h_FmPcd,uint16_t value); -+ -+/** @} */ /* end of FM_PCD_advanced_cfg_grp group */ -+/** @} */ /* end of FM_PCD_init_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_PCD_Runtime_grp FM PCD Runtime Unit -+ -+ @Description Frame Manager PCD Runtime Unit API -+ -+ The runtime control allows creation of PCD infrastructure modules -+ such as Network Environment Characteristics, Classification Plan -+ Groups and Coarse Classification Trees. -+ It also allows on-the-fly initialization, modification and removal -+ of PCD modules such as KeyGen schemes, coarse classification nodes -+ and Policer profiles. -+ -+ In order to explain the programming model of the PCD driver interface -+ a few terms should be explained, and will be used below. -+ - Distinction Header - One of the 16 protocols supported by the FM parser, -+ or one of the SHIM headers (1 or 2). May be a header with a special -+ option (see below). -+ - Interchangeable Headers Group - This is a group of Headers recognized -+ by either one of them. For example, if in a specific context the user -+ chooses to treat IPv4 and IPV6 in the same way, they may create an -+ interchangeable Headers Unit consisting of these 2 headers. -+ - A Distinction Unit - a Distinction Header or an Interchangeable Headers -+ Group. -+ - Header with special option - applies to Ethernet, MPLS, VLAN, IPv4 and -+ IPv6, includes multicast, broadcast and other protocol specific options. -+ In terms of hardware it relates to the options available in the classification -+ plan. -+ - Network Environment Characteristics - a set of Distinction Units that define -+ the total recognizable header selection for a certain environment. This is -+ NOT the list of all headers that will ever appear in a flow, but rather -+ everything that needs distinction in a flow, where distinction is made by KeyGen -+ schemes and coarse classification action descriptors. -+ -+ The PCD runtime modules initialization is done in stages. The first stage after -+ initializing the PCD module itself is to establish a Network Flows Environment -+ Definition. The application may choose to establish one or more such environments. -+ Later, when needed, the application will have to state, for some of its modules, -+ to which single environment it belongs. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description A structure for SW parser labels -+ *//***************************************************************************/ -+typedef struct t_FmPcdPrsLabelParams { -+ uint32_t instructionOffset; /**< SW parser label instruction offset (2 bytes -+ resolution), relative to Parser RAM. */ -+ e_NetHeaderType hdr; /**< The existence of this header will invoke -+ the SW parser code; Use HEADER_TYPE_NONE -+ to indicate that sw parser is to run -+ independent of the existence of any protocol -+ (run before HW parser). */ -+ uint8_t indexPerHdr; /**< Normally 0, if more than one SW parser -+ attachments for the same header, use this -+ index to distinguish between them. */ -+} t_FmPcdPrsLabelParams; -+ -+/**************************************************************************//** -+ @Description A structure for SW parser -+ *//***************************************************************************/ -+typedef struct t_FmPcdPrsSwParams { -+ bool override; /**< FALSE to invoke a check that nothing else -+ was loaded to this address, including -+ internal patches. -+ TRUE to override any existing code.*/ -+ uint32_t size; /**< SW parser code size */ -+ uint16_t base; /**< SW parser base (in instruction counts! -+ must be larger than 0x20)*/ -+ uint8_t *p_Code; /**< SW parser code */ -+ uint32_t swPrsDataParams[FM_PCD_PRS_NUM_OF_HDRS]; -+ /**< SW parser data (parameters) */ -+ uint8_t numOfLabels; /**< Number of labels for SW parser. */ -+ t_FmPcdPrsLabelParams labelsTable[FM_PCD_PRS_NUM_OF_LABELS]; -+ /**< SW parser labels table, containing -+ numOfLabels entries */ -+} t_FmPcdPrsSwParams; -+ -+ -+/**************************************************************************//** -+ @Function FM_PCD_Enable -+ -+ @Description This routine should be called after PCD is initialized for enabling all -+ PCD engines according to their existing configuration. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init() and when PCD is disabled. -+*//***************************************************************************/ -+t_Error FM_PCD_Enable(t_Handle h_FmPcd); -+ -+/**************************************************************************//** -+ @Function FM_PCD_Disable -+ -+ @Description This routine may be called when PCD is enabled in order to -+ disable all PCD engines. It may be called -+ only when none of the ports in the system are using the PCD. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init() and when PCD is enabled. -+*//***************************************************************************/ -+t_Error FM_PCD_Disable(t_Handle h_FmPcd); -+ -+/**************************************************************************//** -+ @Function FM_PCD_GetCounter -+ -+ @Description Reads one of the FM PCD counters. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] counter The requested counter. -+ -+ @Return Counter's current value. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ Note that it is user's responsibility to call this routine only -+ for enabled counters, and there will be no indication if a -+ disabled counter is accessed. -+*//***************************************************************************/ -+uint32_t FM_PCD_GetCounter(t_Handle h_FmPcd, e_FmPcdCounters counter); -+ -+/**************************************************************************//** -+@Function FM_PCD_PrsLoadSw -+ -+@Description This routine may be called in order to load software parsing code. -+ -+ -+@Param[in] h_FmPcd FM PCD module descriptor. -+@Param[in] p_SwPrs A pointer to a structure of software -+ parser parameters, including the software -+ parser image. -+ -+@Return E_OK on success; Error code otherwise. -+ -+@Cautions Allowed only following FM_PCD_Init() and when PCD is disabled. -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_PrsLoadSw(t_Handle h_FmPcd, t_FmPcdPrsSwParams *p_SwPrs); -+ -+/**************************************************************************//** -+@Function FM_PCD_SetAdvancedOffloadSupport -+ -+@Description This routine must be called in order to support the following features: -+ IP-fragmentation, IP-reassembly, IPsec, Header-manipulation, frame-replicator. -+ -+@Param[in] h_FmPcd FM PCD module descriptor. -+ -+@Return E_OK on success; Error code otherwise. -+ -+@Cautions Allowed only following FM_PCD_Init() and when PCD is disabled. -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_SetAdvancedOffloadSupport(t_Handle h_FmPcd); -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgSetDfltValue -+ -+ @Description Calling this routine sets a global default value to be used -+ by the KeyGen when parser does not recognize a required -+ field/header. -+ By default default values are 0. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] valueId 0,1 - one of 2 global default values. -+ @Param[in] value The requested default value. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init() and when PCD is disabled. -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_KgSetDfltValue(t_Handle h_FmPcd, uint8_t valueId, uint32_t value); -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgSetAdditionalDataAfterParsing -+ -+ @Description Calling this routine allows the KeyGen to access data past -+ the parser finishing point. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] payloadOffset the number of bytes beyond the parser location. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init() and when PCD is disabled. -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_KgSetAdditionalDataAfterParsing(t_Handle h_FmPcd, uint8_t payloadOffset); -+ -+/**************************************************************************//** -+ @Function FM_PCD_SetException -+ -+ @Description Calling this routine enables/disables PCD interrupts. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] exception The exception to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_SetException(t_Handle h_FmPcd, e_FmPcdExceptions exception, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_PCD_ModifyCounter -+ -+ @Description Sets a value to an enabled counter. Use "0" to reset the counter. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] counter The requested counter. -+ @Param[in] value The requested value to be written into the counter. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_ModifyCounter(t_Handle h_FmPcd, e_FmPcdCounters counter, uint32_t value); -+ -+/**************************************************************************//** -+ @Function FM_PCD_SetPlcrStatistics -+ -+ @Description This routine may be used to enable/disable policer statistics -+ counter. By default the statistics is enabled. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor -+ @Param[in] enable TRUE to enable, FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_SetPlcrStatistics(t_Handle h_FmPcd, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_PCD_SetPrsStatistics -+ -+ @Description Defines whether to gather parser statistics including all ports. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] enable TRUE to enable, FALSE to disable. -+ -+ @Return None -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+void FM_PCD_SetPrsStatistics(t_Handle h_FmPcd, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_PCD_HcTxConf -+ -+ @Description This routine should be called to confirm frames that were -+ received on the HC confirmation queue. -+ -+ @Param[in] h_FmPcd A handle to an FM PCD Module. -+ @Param[in] p_Fd Frame descriptor of the received frame. -+ -+ @Cautions Allowed only following FM_PCD_Init(). Allowed only if 'useHostCommand' -+ option was selected in the initialization. -+*//***************************************************************************/ -+void FM_PCD_HcTxConf(t_Handle h_FmPcd, t_DpaaFD *p_Fd); -+ -+/**************************************************************************//* -+ @Function FM_PCD_ForceIntr -+ -+ @Description Causes an interrupt event on the requested source. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] exception An exception to be forced. -+ -+ @Return E_OK on success; Error code if the exception is not enabled, -+ or is not able to create interrupt. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PCD_ForceIntr (t_Handle h_FmPcd, e_FmPcdExceptions exception); -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+/**************************************************************************//** -+ @Function FM_PCD_DumpRegs -+ -+ @Description Dumps all PCD registers -+ -+ @Param[in] h_FmPcd A handle to an FM PCD Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ NOTE: this routine may be called only for FM in master mode -+ (i.e. 'guestId'=NCSW_MASTER_ID) or in a case that the registers -+ are mapped. -+*//***************************************************************************/ -+t_Error FM_PCD_DumpRegs(t_Handle h_FmPcd); -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgDumpRegs -+ -+ @Description Dumps all PCD KG registers -+ -+ @Param[in] h_FmPcd A handle to an FM PCD Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ NOTE: this routine may be called only for FM in master mode -+ (i.e. 'guestId'=NCSW_MASTER_ID) or in a case that the registers -+ are mapped. -+*//***************************************************************************/ -+t_Error FM_PCD_KgDumpRegs(t_Handle h_FmPcd); -+ -+/**************************************************************************//** -+ @Function FM_PCD_PlcrDumpRegs -+ -+ @Description Dumps all PCD Policer registers -+ -+ @Param[in] h_FmPcd A handle to an FM PCD Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ NOTE: this routine may be called only for FM in master mode -+ (i.e. 'guestId'=NCSW_MASTER_ID) or in a case that the registers -+ are mapped. -+*//***************************************************************************/ -+t_Error FM_PCD_PlcrDumpRegs(t_Handle h_FmPcd); -+ -+/**************************************************************************//** -+ @Function FM_PCD_PlcrProfileDumpRegs -+ -+ @Description Dumps all PCD Policer profile registers -+ -+ @Param[in] h_Profile A handle to a Policer profile. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ NOTE: this routine may be called only for FM in master mode -+ (i.e. 'guestId'=NCSW_MASTER_ID) or in a case that the registers -+ are mapped. -+*//***************************************************************************/ -+t_Error FM_PCD_PlcrProfileDumpRegs(t_Handle h_Profile); -+ -+/**************************************************************************//** -+ @Function FM_PCD_PrsDumpRegs -+ -+ @Description Dumps all PCD Parser registers -+ -+ @Param[in] h_FmPcd A handle to an FM PCD Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ NOTE: this routine may be called only for FM in master mode -+ (i.e. 'guestId'=NCSW_MASTER_ID) or in a case that the registers -+ are mapped. -+*//***************************************************************************/ -+t_Error FM_PCD_PrsDumpRegs(t_Handle h_FmPcd); -+ -+/**************************************************************************//** -+ @Function FM_PCD_HcDumpRegs -+ -+ @Description Dumps HC Port registers -+ -+ @Param[in] h_FmPcd A handle to an FM PCD Module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+ NOTE: this routine may be called only for FM in master mode -+ (i.e. 'guestId'=NCSW_MASTER_ID). -+*//***************************************************************************/ -+t_Error FM_PCD_HcDumpRegs(t_Handle h_FmPcd); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ -+ -+/**************************************************************************//** -+ KeyGen FM_PCD_Runtime_build_grp FM PCD Runtime Building Unit -+ -+ @Description Frame Manager PCD Runtime Building API -+ -+ This group contains routines for setting, deleting and modifying -+ PCD resources, for defining the total PCD tree. -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Collection Definitions of coarse classification -+ parameters as required by KeyGen (when coarse classification -+ is the next engine after this scheme). -+*//***************************************************************************/ -+#define FM_PCD_MAX_NUM_OF_CC_TREES 8 -+#define FM_PCD_MAX_NUM_OF_CC_GROUPS 16 -+#define FM_PCD_MAX_NUM_OF_CC_UNITS 4 -+#define FM_PCD_MAX_NUM_OF_KEYS 256 -+#define FM_PCD_MAX_NUM_OF_FLOWS (4*KILOBYTE) -+#define FM_PCD_MAX_SIZE_OF_KEY 56 -+#define FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP 16 -+#define FM_PCD_LAST_KEY_INDEX 0xffff -+ -+#define FM_PCD_MAX_NUM_OF_CC_NODES 255 /* Obsolete, not used - will be removed in the future */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Collection A set of definitions to allow protocol -+ special option description. -+*//***************************************************************************/ -+typedef uint32_t protocolOpt_t; /**< A general type to define a protocol option. */ -+ -+typedef protocolOpt_t ethProtocolOpt_t; /**< Ethernet protocol options. */ -+#define ETH_BROADCAST 0x80000000 /**< Ethernet Broadcast. */ -+#define ETH_MULTICAST 0x40000000 /**< Ethernet Multicast. */ -+ -+typedef protocolOpt_t vlanProtocolOpt_t; /**< VLAN protocol options. */ -+#define VLAN_STACKED 0x20000000 /**< Stacked VLAN. */ -+ -+typedef protocolOpt_t mplsProtocolOpt_t; /**< MPLS protocol options. */ -+#define MPLS_STACKED 0x10000000 /**< Stacked MPLS. */ -+ -+typedef protocolOpt_t ipv4ProtocolOpt_t; /**< IPv4 protocol options. */ -+#define IPV4_BROADCAST_1 0x08000000 /**< IPv4 Broadcast. */ -+#define IPV4_MULTICAST_1 0x04000000 /**< IPv4 Multicast. */ -+#define IPV4_UNICAST_2 0x02000000 /**< Tunneled IPv4 - Unicast. */ -+#define IPV4_MULTICAST_BROADCAST_2 0x01000000 /**< Tunneled IPv4 - Broadcast/Multicast. */ -+ -+#define IPV4_FRAG_1 0x00000008 /**< IPV4 reassembly option. -+ IPV4 Reassembly manipulation requires network -+ environment with IPV4 header and IPV4_FRAG_1 option */ -+ -+typedef protocolOpt_t ipv6ProtocolOpt_t; /**< IPv6 protocol options. */ -+#define IPV6_MULTICAST_1 0x00800000 /**< IPv6 Multicast. */ -+#define IPV6_UNICAST_2 0x00400000 /**< Tunneled IPv6 - Unicast. */ -+#define IPV6_MULTICAST_2 0x00200000 /**< Tunneled IPv6 - Multicast. */ -+ -+#define IPV6_FRAG_1 0x00000004 /**< IPV6 reassembly option. -+ IPV6 Reassembly manipulation requires network -+ environment with IPV6 header and IPV6_FRAG_1 option; -+ in case where fragment found, the fragment-extension offset -+ may be found at 'shim2' (in parser-result). */ -+#if (DPAA_VERSION >= 11) -+typedef protocolOpt_t capwapProtocolOpt_t; /**< CAPWAP protocol options. */ -+#define CAPWAP_FRAG_1 0x00000008 /**< CAPWAP reassembly option. -+ CAPWAP Reassembly manipulation requires network -+ environment with CAPWAP header and CAPWAP_FRAG_1 option; -+ in case where fragment found, the fragment-extension offset -+ may be found at 'shim2' (in parser-result). */ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ -+/* @} */ -+ -+#define FM_PCD_MANIP_MAX_HDR_SIZE 256 -+#define FM_PCD_MANIP_DSCP_TO_VLAN_TRANS 64 -+ -+/**************************************************************************//** -+ @Collection A set of definitions to support Header Manipulation selection. -+*//***************************************************************************/ -+typedef uint32_t hdrManipFlags_t; /**< A general type to define a HMan update command flags. */ -+ -+typedef hdrManipFlags_t ipv4HdrManipUpdateFlags_t; /**< IPv4 protocol HMan update command flags. */ -+ -+#define HDR_MANIP_IPV4_TOS 0x80000000 /**< update TOS with the given value ('tos' field -+ of t_FmPcdManipHdrFieldUpdateIpv4) */ -+#define HDR_MANIP_IPV4_ID 0x40000000 /**< update IP ID with the given value ('id' field -+ of t_FmPcdManipHdrFieldUpdateIpv4) */ -+#define HDR_MANIP_IPV4_TTL 0x20000000 /**< Decrement TTL by 1 */ -+#define HDR_MANIP_IPV4_SRC 0x10000000 /**< update IP source address with the given value -+ ('src' field of t_FmPcdManipHdrFieldUpdateIpv4) */ -+#define HDR_MANIP_IPV4_DST 0x08000000 /**< update IP destination address with the given value -+ ('dst' field of t_FmPcdManipHdrFieldUpdateIpv4) */ -+ -+typedef hdrManipFlags_t ipv6HdrManipUpdateFlags_t; /**< IPv6 protocol HMan update command flags. */ -+ -+#define HDR_MANIP_IPV6_TC 0x80000000 /**< update Traffic Class address with the given value -+ ('trafficClass' field of t_FmPcdManipHdrFieldUpdateIpv6) */ -+#define HDR_MANIP_IPV6_HL 0x40000000 /**< Decrement Hop Limit by 1 */ -+#define HDR_MANIP_IPV6_SRC 0x20000000 /**< update IP source address with the given value -+ ('src' field of t_FmPcdManipHdrFieldUpdateIpv6) */ -+#define HDR_MANIP_IPV6_DST 0x10000000 /**< update IP destination address with the given value -+ ('dst' field of t_FmPcdManipHdrFieldUpdateIpv6) */ -+ -+typedef hdrManipFlags_t tcpUdpHdrManipUpdateFlags_t;/**< TCP/UDP protocol HMan update command flags. */ -+ -+#define HDR_MANIP_TCP_UDP_SRC 0x80000000 /**< update TCP/UDP source address with the given value -+ ('src' field of t_FmPcdManipHdrFieldUpdateTcpUdp) */ -+#define HDR_MANIP_TCP_UDP_DST 0x40000000 /**< update TCP/UDP destination address with the given value -+ ('dst' field of t_FmPcdManipHdrFieldUpdateTcpUdp) */ -+#define HDR_MANIP_TCP_UDP_CHECKSUM 0x20000000 /**< update TCP/UDP checksum */ -+ -+/* @} */ -+ -+/**************************************************************************//** -+ @Description A type used for returning the order of the key extraction. -+ each value in this array represents the index of the extraction -+ command as defined by the user in the initialization extraction array. -+ The valid size of this array is the user define number of extractions -+ required (also marked by the second '0' in this array). -+*//***************************************************************************/ -+typedef uint8_t t_FmPcdKgKeyOrder [FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY]; -+ -+/**************************************************************************//** -+ @Description All PCD engines -+*//***************************************************************************/ -+typedef enum e_FmPcdEngine { -+ e_FM_PCD_INVALID = 0, /**< Invalid PCD engine */ -+ e_FM_PCD_DONE, /**< No PCD Engine indicated */ -+ e_FM_PCD_KG, /**< KeyGen */ -+ e_FM_PCD_CC, /**< Coarse classifier */ -+ e_FM_PCD_PLCR, /**< Policer */ -+ e_FM_PCD_PRS, /**< Parser */ -+#if (DPAA_VERSION >= 11) -+ e_FM_PCD_FR, /**< Frame-Replicator */ -+#endif /* (DPAA_VERSION >= 11) */ -+ e_FM_PCD_HASH /**< Hash table */ -+} e_FmPcdEngine; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting extraction by header types -+*//***************************************************************************/ -+typedef enum e_FmPcdExtractByHdrType { -+ e_FM_PCD_EXTRACT_FROM_HDR, /**< Extract bytes from header */ -+ e_FM_PCD_EXTRACT_FROM_FIELD, /**< Extract bytes from header field */ -+ e_FM_PCD_EXTRACT_FULL_FIELD /**< Extract a full field */ -+} e_FmPcdExtractByHdrType; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting extraction source -+ (when it is not the header) -+*//***************************************************************************/ -+typedef enum e_FmPcdExtractFrom { -+ e_FM_PCD_EXTRACT_FROM_FRAME_START, /**< KG & CC: Extract from beginning of frame */ -+ e_FM_PCD_EXTRACT_FROM_DFLT_VALUE, /**< KG only: Extract from a default value */ -+ e_FM_PCD_EXTRACT_FROM_CURR_END_OF_PARSE, /**< KG & CC: Extract from the point where parsing had finished */ -+ e_FM_PCD_EXTRACT_FROM_KEY, /**< CC only: Field where saved KEY */ -+ e_FM_PCD_EXTRACT_FROM_HASH, /**< CC only: Field where saved HASH */ -+ e_FM_PCD_EXTRACT_FROM_PARSE_RESULT, /**< KG only: Extract from the parser result */ -+ e_FM_PCD_EXTRACT_FROM_ENQ_FQID, /**< KG & CC: Extract from enqueue FQID */ -+ e_FM_PCD_EXTRACT_FROM_FLOW_ID /**< CC only: Field where saved Dequeue FQID */ -+} e_FmPcdExtractFrom; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting extraction type -+*//***************************************************************************/ -+typedef enum e_FmPcdExtractType { -+ e_FM_PCD_EXTRACT_BY_HDR, /**< Extract according to header */ -+ e_FM_PCD_EXTRACT_NON_HDR, /**< Extract from data that is not the header */ -+ e_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO /**< Extract private info as specified by user */ -+} e_FmPcdExtractType; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting default extraction value -+*//***************************************************************************/ -+typedef enum e_FmPcdKgExtractDfltSelect { -+ e_FM_PCD_KG_DFLT_GBL_0, /**< Default selection is KG register 0 */ -+ e_FM_PCD_KG_DFLT_GBL_1, /**< Default selection is KG register 1 */ -+ e_FM_PCD_KG_DFLT_PRIVATE_0, /**< Default selection is a per scheme register 0 */ -+ e_FM_PCD_KG_DFLT_PRIVATE_1, /**< Default selection is a per scheme register 1 */ -+ e_FM_PCD_KG_DFLT_ILLEGAL /**< Illegal selection */ -+} e_FmPcdKgExtractDfltSelect; -+ -+/**************************************************************************//** -+ @Description Enumeration type defining all default groups - each group shares -+ a default value, one of four user-initialized values. -+*//***************************************************************************/ -+typedef enum e_FmPcdKgKnownFieldsDfltTypes { -+ e_FM_PCD_KG_MAC_ADDR, /**< MAC Address */ -+ e_FM_PCD_KG_TCI, /**< TCI field */ -+ e_FM_PCD_KG_ENET_TYPE, /**< ENET Type */ -+ e_FM_PCD_KG_PPP_SESSION_ID, /**< PPP Session id */ -+ e_FM_PCD_KG_PPP_PROTOCOL_ID, /**< PPP Protocol id */ -+ e_FM_PCD_KG_MPLS_LABEL, /**< MPLS label */ -+ e_FM_PCD_KG_IP_ADDR, /**< IP address */ -+ e_FM_PCD_KG_PROTOCOL_TYPE, /**< Protocol type */ -+ e_FM_PCD_KG_IP_TOS_TC, /**< TOS or TC */ -+ e_FM_PCD_KG_IPV6_FLOW_LABEL, /**< IPV6 flow label */ -+ e_FM_PCD_KG_IPSEC_SPI, /**< IPSEC SPI */ -+ e_FM_PCD_KG_L4_PORT, /**< L4 Port */ -+ e_FM_PCD_KG_TCP_FLAG, /**< TCP Flag */ -+ e_FM_PCD_KG_GENERIC_FROM_DATA, /**< grouping implemented by SW, -+ any data extraction that is not the full -+ field described above */ -+ e_FM_PCD_KG_GENERIC_FROM_DATA_NO_V, /**< grouping implemented by SW, -+ any data extraction without validation */ -+ e_FM_PCD_KG_GENERIC_NOT_FROM_DATA /**< grouping implemented by SW, -+ extraction from parser result or -+ direct use of default value */ -+} e_FmPcdKgKnownFieldsDfltTypes; -+ -+/**************************************************************************//** -+ @Description Enumeration type for defining header index for scenarios with -+ multiple (tunneled) headers -+*//***************************************************************************/ -+typedef enum e_FmPcdHdrIndex { -+ e_FM_PCD_HDR_INDEX_NONE = 0, /**< used when multiple headers not used, also -+ to specify regular IP (not tunneled). */ -+ e_FM_PCD_HDR_INDEX_1, /**< may be used for VLAN, MPLS, tunneled IP */ -+ e_FM_PCD_HDR_INDEX_2, /**< may be used for MPLS, tunneled IP */ -+ e_FM_PCD_HDR_INDEX_3, /**< may be used for MPLS */ -+ e_FM_PCD_HDR_INDEX_LAST = 0xFF /**< may be used for VLAN, MPLS */ -+} e_FmPcdHdrIndex; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the policer profile functional type -+*//***************************************************************************/ -+typedef enum e_FmPcdProfileTypeSelection { -+ e_FM_PCD_PLCR_PORT_PRIVATE, /**< Port dedicated profile */ -+ e_FM_PCD_PLCR_SHARED /**< Shared profile (shared within partition) */ -+} e_FmPcdProfileTypeSelection; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the policer profile algorithm -+*//***************************************************************************/ -+typedef enum e_FmPcdPlcrAlgorithmSelection { -+ e_FM_PCD_PLCR_PASS_THROUGH, /**< Policer pass through */ -+ e_FM_PCD_PLCR_RFC_2698, /**< Policer algorithm RFC 2698 */ -+ e_FM_PCD_PLCR_RFC_4115 /**< Policer algorithm RFC 4115 */ -+} e_FmPcdPlcrAlgorithmSelection; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting a policer profile color mode -+*//***************************************************************************/ -+typedef enum e_FmPcdPlcrColorMode { -+ e_FM_PCD_PLCR_COLOR_BLIND, /**< Color blind */ -+ e_FM_PCD_PLCR_COLOR_AWARE /**< Color aware */ -+} e_FmPcdPlcrColorMode; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting a policer profile color -+*//***************************************************************************/ -+typedef enum e_FmPcdPlcrColor { -+ e_FM_PCD_PLCR_GREEN, /**< Green color code */ -+ e_FM_PCD_PLCR_YELLOW, /**< Yellow color code */ -+ e_FM_PCD_PLCR_RED, /**< Red color code */ -+ e_FM_PCD_PLCR_OVERRIDE /**< Color override code */ -+} e_FmPcdPlcrColor; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the policer profile packet frame length selector -+*//***************************************************************************/ -+typedef enum e_FmPcdPlcrFrameLengthSelect { -+ e_FM_PCD_PLCR_L2_FRM_LEN, /**< L2 frame length */ -+ e_FM_PCD_PLCR_L3_FRM_LEN, /**< L3 frame length */ -+ e_FM_PCD_PLCR_L4_FRM_LEN, /**< L4 frame length */ -+ e_FM_PCD_PLCR_FULL_FRM_LEN /**< Full frame length */ -+} e_FmPcdPlcrFrameLengthSelect; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting roll-back frame -+*//***************************************************************************/ -+typedef enum e_FmPcdPlcrRollBackFrameSelect { -+ e_FM_PCD_PLCR_ROLLBACK_L2_FRM_LEN, /**< Roll-back L2 frame length */ -+ e_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN /**< Roll-back Full frame length */ -+} e_FmPcdPlcrRollBackFrameSelect; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the policer profile packet or byte mode -+*//***************************************************************************/ -+typedef enum e_FmPcdPlcrRateMode { -+ e_FM_PCD_PLCR_BYTE_MODE, /**< Byte mode */ -+ e_FM_PCD_PLCR_PACKET_MODE /**< Packet mode */ -+} e_FmPcdPlcrRateMode; -+ -+/**************************************************************************//** -+ @Description Enumeration type for defining action of frame -+*//***************************************************************************/ -+typedef enum e_FmPcdDoneAction { -+ e_FM_PCD_ENQ_FRAME = 0, /**< Enqueue frame */ -+ e_FM_PCD_DROP_FRAME /**< Mark this frame as error frame and continue -+ to error flow; 'FM_PORT_FRM_ERR_CLS_DISCARD' -+ flag will be set for this frame. */ -+} e_FmPcdDoneAction; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the policer counter -+*//***************************************************************************/ -+typedef enum e_FmPcdPlcrProfileCounters { -+ e_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER, /**< Green packets counter */ -+ e_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER, /**< Yellow packets counter */ -+ e_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER, /**< Red packets counter */ -+ e_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER, /**< Recolored yellow packets counter */ -+ e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER /**< Recolored red packets counter */ -+} e_FmPcdPlcrProfileCounters; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the PCD action after extraction -+*//***************************************************************************/ -+typedef enum e_FmPcdAction { -+ e_FM_PCD_ACTION_NONE, /**< NONE */ -+ e_FM_PCD_ACTION_EXACT_MATCH, /**< Exact match on the selected extraction */ -+ e_FM_PCD_ACTION_INDEXED_LOOKUP /**< Indexed lookup on the selected extraction */ -+} e_FmPcdAction; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of insert manipulation -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrInsrtType { -+ e_FM_PCD_MANIP_INSRT_GENERIC, /**< Insert according to offset & size */ -+ e_FM_PCD_MANIP_INSRT_BY_HDR, /**< Insert according to protocol */ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ e_FM_PCD_MANIP_INSRT_BY_TEMPLATE /**< Insert template to start of frame */ -+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+} e_FmPcdManipHdrInsrtType; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of remove manipulation -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrRmvType { -+ e_FM_PCD_MANIP_RMV_GENERIC, /**< Remove according to offset & size */ -+ e_FM_PCD_MANIP_RMV_BY_HDR /**< Remove according to offset & size */ -+} e_FmPcdManipHdrRmvType; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting specific L2 fields removal -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrRmvSpecificL2 { -+ e_FM_PCD_MANIP_HDR_RMV_ETHERNET, /**< Ethernet/802.3 MAC */ -+ e_FM_PCD_MANIP_HDR_RMV_STACKED_QTAGS, /**< stacked QTags */ -+ e_FM_PCD_MANIP_HDR_RMV_ETHERNET_AND_MPLS, /**< MPLS and Ethernet/802.3 MAC header until -+ the header which follows the MPLS header */ -+ e_FM_PCD_MANIP_HDR_RMV_MPLS, /**< Remove MPLS header (Unlimited MPLS labels) */ -+ e_FM_PCD_MANIP_HDR_RMV_PPPOE /**< Remove the PPPoE header and PPP protocol field. */ -+} e_FmPcdManipHdrRmvSpecificL2; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting specific fields updates -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrFieldUpdateType { -+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN, /**< VLAN updates */ -+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4, /**< IPV4 updates */ -+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6, /**< IPV6 updates */ -+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP, /**< TCP_UDP updates */ -+} e_FmPcdManipHdrFieldUpdateType; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting VLAN updates -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrFieldUpdateVlan { -+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_VPRI, /**< Replace VPri of outer most VLAN tag. */ -+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN /**< DSCP to VLAN priority bits translation */ -+} e_FmPcdManipHdrFieldUpdateVlan; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting specific L2 header insertion -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrInsrtSpecificL2 { -+ e_FM_PCD_MANIP_HDR_INSRT_MPLS, /**< Insert MPLS header (Unlimited MPLS labels) */ -+ e_FM_PCD_MANIP_HDR_INSRT_PPPOE /**< Insert PPPOE */ -+} e_FmPcdManipHdrInsrtSpecificL2; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Enumeration type for selecting QoS mapping mode -+ -+ Note: In all cases except 'e_FM_PCD_MANIP_HDR_QOS_MAPPING_NONE' -+ User should instruct the port to read the hash-result -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrQosMappingMode { -+ e_FM_PCD_MANIP_HDR_QOS_MAPPING_NONE = 0, /**< No mapping, QoS field will not be changed */ -+ e_FM_PCD_MANIP_HDR_QOS_MAPPING_AS_IS, /**< QoS field will be overwritten by the last byte in the hash-result. */ -+} e_FmPcdManipHdrQosMappingMode; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting QoS source -+ -+ Note: In all cases except 'e_FM_PCD_MANIP_HDR_QOS_SRC_NONE' -+ User should left room for the hash-result on input/output buffer -+ and instruct the port to read/write the hash-result to the buffer (RPD should be set) -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrQosSrc { -+ e_FM_PCD_MANIP_HDR_QOS_SRC_NONE = 0, /**< TODO */ -+ e_FM_PCD_MANIP_HDR_QOS_SRC_USER_DEFINED, /**< QoS will be taken from the last byte in the hash-result. */ -+} e_FmPcdManipHdrQosSrc; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of header insertion -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrInsrtByHdrType { -+ e_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2, /**< Specific L2 fields insertion */ -+#if (DPAA_VERSION >= 11) -+ e_FM_PCD_MANIP_INSRT_BY_HDR_IP, /**< IP insertion */ -+ e_FM_PCD_MANIP_INSRT_BY_HDR_UDP, /**< UDP insertion */ -+ e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE, /**< UDP lite insertion */ -+ e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP /**< CAPWAP insertion */ -+#endif /* (DPAA_VERSION >= 11) */ -+} e_FmPcdManipHdrInsrtByHdrType; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting specific customCommand -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrCustomType { -+ e_FM_PCD_MANIP_HDR_CUSTOM_IP_REPLACE, /**< Replace IPv4/IPv6 */ -+ e_FM_PCD_MANIP_HDR_CUSTOM_GEN_FIELD_REPLACE, /**< Replace IPv4/IPv6 */ -+} e_FmPcdManipHdrCustomType; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting specific customCommand -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrCustomIpReplace { -+ e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV4_BY_IPV6, /**< Replace IPv4 by IPv6 */ -+ e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4 /**< Replace IPv6 by IPv4 */ -+} e_FmPcdManipHdrCustomIpReplace; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of header removal -+*//***************************************************************************/ -+typedef enum e_FmPcdManipHdrRmvByHdrType { -+ e_FM_PCD_MANIP_RMV_BY_HDR_SPECIFIC_L2 = 0, /**< Specific L2 fields removal */ -+#if (DPAA_VERSION >= 11) -+ e_FM_PCD_MANIP_RMV_BY_HDR_CAPWAP, /**< CAPWAP removal */ -+#endif /* (DPAA_VERSION >= 11) */ -+#if (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START, /**< Locate from data that is not the header */ -+#endif /* (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+} e_FmPcdManipHdrRmvByHdrType; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of timeout mode -+*//***************************************************************************/ -+typedef enum e_FmPcdManipReassemTimeOutMode { -+ e_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAMES, /**< Limits the time of the reassembly process -+ from the first fragment to the last */ -+ e_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAG /**< Limits the time of receiving the fragment */ -+} e_FmPcdManipReassemTimeOutMode; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of WaysNumber mode -+*//***************************************************************************/ -+typedef enum e_FmPcdManipReassemWaysNumber { -+ e_FM_PCD_MANIP_ONE_WAY_HASH = 1, /**< One way hash */ -+ e_FM_PCD_MANIP_TWO_WAYS_HASH, /**< Two ways hash */ -+ e_FM_PCD_MANIP_THREE_WAYS_HASH, /**< Three ways hash */ -+ e_FM_PCD_MANIP_FOUR_WAYS_HASH, /**< Four ways hash */ -+ e_FM_PCD_MANIP_FIVE_WAYS_HASH, /**< Five ways hash */ -+ e_FM_PCD_MANIP_SIX_WAYS_HASH, /**< Six ways hash */ -+ e_FM_PCD_MANIP_SEVEN_WAYS_HASH, /**< Seven ways hash */ -+ e_FM_PCD_MANIP_EIGHT_WAYS_HASH /**< Eight ways hash */ -+} e_FmPcdManipReassemWaysNumber; -+ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of statistics mode -+*//***************************************************************************/ -+typedef enum e_FmPcdStatsType { -+ e_FM_PCD_STATS_PER_FLOWID = 0 /**< Flow ID is used as index for getting statistics */ -+} e_FmPcdStatsType; -+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting manipulation type -+*//***************************************************************************/ -+typedef enum e_FmPcdManipType { -+ e_FM_PCD_MANIP_HDR = 0, /**< Header manipulation */ -+ e_FM_PCD_MANIP_REASSEM, /**< Reassembly */ -+ e_FM_PCD_MANIP_FRAG, /**< Fragmentation */ -+ e_FM_PCD_MANIP_SPECIAL_OFFLOAD /**< Special Offloading */ -+} e_FmPcdManipType; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of statistics mode -+*//***************************************************************************/ -+typedef enum e_FmPcdCcStatsMode { -+ e_FM_PCD_CC_STATS_MODE_NONE = 0, /**< No statistics support */ -+ e_FM_PCD_CC_STATS_MODE_FRAME, /**< Frame count statistics */ -+ e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME, /**< Byte and frame count statistics */ -+#if (DPAA_VERSION >= 11) -+ e_FM_PCD_CC_STATS_MODE_RMON, /**< Byte and frame length range count statistics; -+ This mode is supported only on B4860 device */ -+#endif /* (DPAA_VERSION >= 11) */ -+} e_FmPcdCcStatsMode; -+ -+/**************************************************************************//** -+ @Description Enumeration type for determining the action in case an IP packet -+ is larger than MTU but its DF (Don't Fragment) bit is set. -+*//***************************************************************************/ -+typedef enum e_FmPcdManipDontFragAction { -+ e_FM_PCD_MANIP_DISCARD_PACKET = 0, /**< Discard packet */ -+ e_FM_PCD_MANIP_ENQ_TO_ERR_Q_OR_DISCARD_PACKET = e_FM_PCD_MANIP_DISCARD_PACKET, -+ /**< Obsolete, cannot enqueue to error queue; -+ In practice, selects to discard packets; -+ Will be removed in the future */ -+ e_FM_PCD_MANIP_FRAGMENT_PACKET, /**< Fragment packet and continue normal processing */ -+ e_FM_PCD_MANIP_CONTINUE_WITHOUT_FRAG /**< Continue normal processing without fragmenting the packet */ -+} e_FmPcdManipDontFragAction; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of special offload manipulation -+*//***************************************************************************/ -+typedef enum e_FmPcdManipSpecialOffloadType { -+ e_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC, /**< IPSec offload manipulation */ -+#if (DPAA_VERSION >= 11) -+ e_FM_PCD_MANIP_SPECIAL_OFFLOAD_CAPWAP /**< CAPWAP offload manipulation */ -+#endif /* (DPAA_VERSION >= 11) */ -+} e_FmPcdManipSpecialOffloadType; -+ -+ -+/**************************************************************************//** -+ @Description A Union of protocol dependent special options -+*//***************************************************************************/ -+typedef union u_FmPcdHdrProtocolOpt { -+ ethProtocolOpt_t ethOpt; /**< Ethernet options */ -+ vlanProtocolOpt_t vlanOpt; /**< VLAN options */ -+ mplsProtocolOpt_t mplsOpt; /**< MPLS options */ -+ ipv4ProtocolOpt_t ipv4Opt; /**< IPv4 options */ -+ ipv6ProtocolOpt_t ipv6Opt; /**< IPv6 options */ -+#if (DPAA_VERSION >= 11) -+ capwapProtocolOpt_t capwapOpt; /**< CAPWAP options */ -+#endif /* (DPAA_VERSION >= 11) */ -+} u_FmPcdHdrProtocolOpt; -+ -+/**************************************************************************//** -+ @Description A union holding protocol fields -+ -+ -+ Fields supported as "full fields": -+ HEADER_TYPE_ETH: -+ NET_HEADER_FIELD_ETH_DA -+ NET_HEADER_FIELD_ETH_SA -+ NET_HEADER_FIELD_ETH_TYPE -+ -+ HEADER_TYPE_LLC_SNAP: -+ NET_HEADER_FIELD_LLC_SNAP_TYPE -+ -+ HEADER_TYPE_VLAN: -+ NET_HEADER_FIELD_VLAN_TCI -+ (index may apply: -+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1, -+ e_FM_PCD_HDR_INDEX_LAST) -+ -+ HEADER_TYPE_MPLS: -+ NET_HEADER_FIELD_MPLS_LABEL_STACK -+ (index may apply: -+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1, -+ e_FM_PCD_HDR_INDEX_2, -+ e_FM_PCD_HDR_INDEX_LAST) -+ -+ HEADER_TYPE_IPv4: -+ NET_HEADER_FIELD_IPv4_SRC_IP -+ NET_HEADER_FIELD_IPv4_DST_IP -+ NET_HEADER_FIELD_IPv4_PROTO -+ NET_HEADER_FIELD_IPv4_TOS -+ (index may apply: -+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1, -+ e_FM_PCD_HDR_INDEX_2/e_FM_PCD_HDR_INDEX_LAST) -+ -+ HEADER_TYPE_IPv6: -+ NET_HEADER_FIELD_IPv6_SRC_IP -+ NET_HEADER_FIELD_IPv6_DST_IP -+ NET_HEADER_FIELD_IPv6_NEXT_HDR -+ NET_HEADER_FIELD_IPv6_VER | NET_HEADER_FIELD_IPv6_FL | NET_HEADER_FIELD_IPv6_TC (must come together!) -+ (index may apply: -+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1, -+ e_FM_PCD_HDR_INDEX_2/e_FM_PCD_HDR_INDEX_LAST) -+ -+ (Note that starting from DPAA 1-1, NET_HEADER_FIELD_IPv6_NEXT_HDR applies to -+ the last next header indication, meaning the next L4, which may be -+ present at the Ipv6 last extension. On earlier revisions this field -+ applies to the Next-Header field of the main IPv6 header) -+ -+ HEADER_TYPE_IP: -+ NET_HEADER_FIELD_IP_PROTO -+ (index may apply: -+ e_FM_PCD_HDR_INDEX_LAST) -+ NET_HEADER_FIELD_IP_DSCP -+ (index may apply: -+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1) -+ HEADER_TYPE_GRE: -+ NET_HEADER_FIELD_GRE_TYPE -+ -+ HEADER_TYPE_MINENCAP -+ NET_HEADER_FIELD_MINENCAP_SRC_IP -+ NET_HEADER_FIELD_MINENCAP_DST_IP -+ NET_HEADER_FIELD_MINENCAP_TYPE -+ -+ HEADER_TYPE_TCP: -+ NET_HEADER_FIELD_TCP_PORT_SRC -+ NET_HEADER_FIELD_TCP_PORT_DST -+ NET_HEADER_FIELD_TCP_FLAGS -+ -+ HEADER_TYPE_UDP: -+ NET_HEADER_FIELD_UDP_PORT_SRC -+ NET_HEADER_FIELD_UDP_PORT_DST -+ -+ HEADER_TYPE_UDP_LITE: -+ NET_HEADER_FIELD_UDP_LITE_PORT_SRC -+ NET_HEADER_FIELD_UDP_LITE_PORT_DST -+ -+ HEADER_TYPE_IPSEC_AH: -+ NET_HEADER_FIELD_IPSEC_AH_SPI -+ NET_HEADER_FIELD_IPSEC_AH_NH -+ -+ HEADER_TYPE_IPSEC_ESP: -+ NET_HEADER_FIELD_IPSEC_ESP_SPI -+ -+ HEADER_TYPE_SCTP: -+ NET_HEADER_FIELD_SCTP_PORT_SRC -+ NET_HEADER_FIELD_SCTP_PORT_DST -+ -+ HEADER_TYPE_DCCP: -+ NET_HEADER_FIELD_DCCP_PORT_SRC -+ NET_HEADER_FIELD_DCCP_PORT_DST -+ -+ HEADER_TYPE_PPPoE: -+ NET_HEADER_FIELD_PPPoE_PID -+ NET_HEADER_FIELD_PPPoE_SID -+ -+ ***************************************************************** -+ Fields supported as "from fields": -+ HEADER_TYPE_ETH (with or without validation): -+ NET_HEADER_FIELD_ETH_TYPE -+ -+ HEADER_TYPE_VLAN (with or without validation): -+ NET_HEADER_FIELD_VLAN_TCI -+ (index may apply: -+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1, -+ e_FM_PCD_HDR_INDEX_LAST) -+ -+ HEADER_TYPE_IPv4 (without validation): -+ NET_HEADER_FIELD_IPv4_PROTO -+ (index may apply: -+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1, -+ e_FM_PCD_HDR_INDEX_2/e_FM_PCD_HDR_INDEX_LAST) -+ -+ HEADER_TYPE_IPv6 (without validation): -+ NET_HEADER_FIELD_IPv6_NEXT_HDR -+ (index may apply: -+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1, -+ e_FM_PCD_HDR_INDEX_2/e_FM_PCD_HDR_INDEX_LAST) -+ -+*//***************************************************************************/ -+typedef union t_FmPcdFields { -+ headerFieldEth_t eth; /**< Ethernet */ -+ headerFieldVlan_t vlan; /**< VLAN */ -+ headerFieldLlcSnap_t llcSnap; /**< LLC SNAP */ -+ headerFieldPppoe_t pppoe; /**< PPPoE */ -+ headerFieldMpls_t mpls; /**< MPLS */ -+ headerFieldIp_t ip; /**< IP */ -+ headerFieldIpv4_t ipv4; /**< IPv4 */ -+ headerFieldIpv6_t ipv6; /**< IPv6 */ -+ headerFieldUdp_t udp; /**< UDP */ -+ headerFieldUdpLite_t udpLite; /**< UDP Lite */ -+ headerFieldTcp_t tcp; /**< TCP */ -+ headerFieldSctp_t sctp; /**< SCTP */ -+ headerFieldDccp_t dccp; /**< DCCP */ -+ headerFieldGre_t gre; /**< GRE */ -+ headerFieldMinencap_t minencap; /**< Minimal Encapsulation */ -+ headerFieldIpsecAh_t ipsecAh; /**< IPSec AH */ -+ headerFieldIpsecEsp_t ipsecEsp; /**< IPSec ESP */ -+ headerFieldUdpEncapEsp_t udpEncapEsp; /**< UDP Encapsulation ESP */ -+} t_FmPcdFields; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header extraction for key generation -+*//***************************************************************************/ -+typedef struct t_FmPcdFromHdr { -+ uint8_t size; /**< Size in byte */ -+ uint8_t offset; /**< Byte offset */ -+} t_FmPcdFromHdr; -+ -+/**************************************************************************//** -+ @Description Parameters for defining field extraction for key generation -+*//***************************************************************************/ -+typedef struct t_FmPcdFromField { -+ t_FmPcdFields field; /**< Field selection */ -+ uint8_t size; /**< Size in byte */ -+ uint8_t offset; /**< Byte offset */ -+} t_FmPcdFromField; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a single network environment unit -+ -+ A distinction unit should be defined if it will later be used -+ by one or more PCD engines to distinguish between flows. -+*//***************************************************************************/ -+typedef struct t_FmPcdDistinctionUnit { -+ struct { -+ e_NetHeaderType hdr; /**< One of the headers supported by the FM */ -+ u_FmPcdHdrProtocolOpt opt; /**< Select only one option ! */ -+ } hdrs[FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS]; -+} t_FmPcdDistinctionUnit; -+ -+/**************************************************************************//** -+ @Description Parameters for defining all different distinction units supported -+ by a specific PCD Network Environment Characteristics module. -+ -+ Each unit represent a protocol or a group of protocols that may -+ be used later by the different PCD engines to distinguish -+ between flows. -+*//***************************************************************************/ -+typedef struct t_FmPcdNetEnvParams { -+ uint8_t numOfDistinctionUnits; /**< Number of different units to be identified */ -+ t_FmPcdDistinctionUnit units[FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; /**< An array of numOfDistinctionUnits of the -+ different units to be identified */ -+} t_FmPcdNetEnvParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a single extraction action when -+ creating a key -+*//***************************************************************************/ -+typedef struct t_FmPcdExtractEntry { -+ e_FmPcdExtractType type; /**< Extraction type select */ -+ union { -+ struct { -+ e_NetHeaderType hdr; /**< Header selection */ -+ bool ignoreProtocolValidation; -+ /**< Ignore protocol validation */ -+ e_FmPcdHdrIndex hdrIndex; /**< Relevant only for MPLS, VLAN and tunneled -+ IP. Otherwise should be cleared. */ -+ e_FmPcdExtractByHdrType type; /**< Header extraction type select */ -+ union { -+ t_FmPcdFromHdr fromHdr; /**< Extract bytes from header parameters */ -+ t_FmPcdFromField fromField; /**< Extract bytes from field parameters */ -+ t_FmPcdFields fullField; /**< Extract full filed parameters */ -+ } extractByHdrType; -+ } extractByHdr; /**< used when type = e_FM_PCD_KG_EXTRACT_BY_HDR */ -+ struct { -+ e_FmPcdExtractFrom src; /**< Non-header extraction source */ -+ e_FmPcdAction action; /**< Relevant for CC Only */ -+ uint16_t icIndxMask; /**< Relevant only for CC when -+ action = e_FM_PCD_ACTION_INDEXED_LOOKUP; -+ Note that the number of bits that are set within -+ this mask must be log2 of the CC-node 'numOfKeys'. -+ Note that the mask cannot be set on the lower bits. */ -+ uint8_t offset; /**< Byte offset */ -+ uint8_t size; /**< Size in byte */ -+ } extractNonHdr; /**< used when type = e_FM_PCD_KG_EXTRACT_NON_HDR */ -+ }; -+} t_FmPcdExtractEntry; -+ -+/**************************************************************************//** -+ @Description Parameters for defining masks for each extracted field in the key. -+*//***************************************************************************/ -+typedef struct t_FmPcdKgExtractMask { -+ uint8_t extractArrayIndex; /**< Index in the extraction array, as initialized by user */ -+ uint8_t offset; /**< Byte offset */ -+ uint8_t mask; /**< A byte mask (selected bits will be used) */ -+} t_FmPcdKgExtractMask; -+ -+/**************************************************************************//** -+ @Description Parameters for defining default selection per groups of fields -+*//***************************************************************************/ -+typedef struct t_FmPcdKgExtractDflt { -+ e_FmPcdKgKnownFieldsDfltTypes type; /**< Default type select */ -+ e_FmPcdKgExtractDfltSelect dfltSelect; /**< Default register select */ -+} t_FmPcdKgExtractDflt; -+ -+/**************************************************************************//** -+ @Description Parameters for defining key extraction and hashing -+*//***************************************************************************/ -+typedef struct t_FmPcdKgKeyExtractAndHashParams { -+ uint32_t privateDflt0; /**< Scheme default register 0 */ -+ uint32_t privateDflt1; /**< Scheme default register 1 */ -+ uint8_t numOfUsedExtracts; /**< defines the valid size of the following array */ -+ t_FmPcdExtractEntry extractArray [FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY]; /**< An array of extractions definition. */ -+ uint8_t numOfUsedDflts; /**< defines the valid size of the following array */ -+ t_FmPcdKgExtractDflt dflts[FM_PCD_KG_NUM_OF_DEFAULT_GROUPS]; -+ /**< For each extraction used in this scheme, specify the required -+ default register to be used when header is not found. -+ types not specified in this array will get undefined value. */ -+ uint8_t numOfUsedMasks; /**< defines the valid size of the following array */ -+ t_FmPcdKgExtractMask masks[FM_PCD_KG_NUM_OF_EXTRACT_MASKS]; -+ uint8_t hashShift; /**< hash result right shift. Select the 24 bits out of the 64 hash -+ result. 0 means using the 24 LSB's, otherwise use the -+ 24 LSB's after shifting right.*/ -+ uint32_t hashDistributionNumOfFqids; /**< must be > 1 and a power of 2. Represents the range -+ of queues for the key and hash functionality */ -+ uint8_t hashDistributionFqidsShift; /**< selects the FQID bits that will be effected by the hash */ -+ bool symmetricHash; /**< TRUE to generate the same hash for frames with swapped source and -+ destination fields on all layers; If TRUE, driver will check that for -+ all layers, if SRC extraction is selected, DST extraction must also be -+ selected, and vice versa. */ -+} t_FmPcdKgKeyExtractAndHashParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a single FQID mask (extracted OR). -+*//***************************************************************************/ -+typedef struct t_FmPcdKgExtractedOrParams { -+ e_FmPcdExtractType type; /**< Extraction type select */ -+ union { -+ struct { /**< used when type = e_FM_PCD_KG_EXTRACT_BY_HDR */ -+ e_NetHeaderType hdr; -+ e_FmPcdHdrIndex hdrIndex; /**< Relevant only for MPLS, VLAN and tunneled -+ IP. Otherwise should be cleared.*/ -+ bool ignoreProtocolValidation; -+ /**< continue extraction even if protocol is not recognized */ -+ } extractByHdr; /**< Header to extract by */ -+ e_FmPcdExtractFrom src; /**< used when type = e_FM_PCD_KG_EXTRACT_NON_HDR */ -+ }; -+ uint8_t extractionOffset; /**< Offset for extraction (in bytes). */ -+ e_FmPcdKgExtractDfltSelect dfltValue; /**< Select register from which extraction is taken if -+ field not found */ -+ uint8_t mask; /**< Extraction mask (specified bits are used) */ -+ uint8_t bitOffsetInFqid; /**< 0-31, Selects which bits of the 24 FQID bits to effect using -+ the extracted byte; Assume byte is placed as the 8 MSB's in -+ a 32 bit word where the lower bits -+ are the FQID; i.e if bitOffsetInFqid=1 than its LSB -+ will effect the FQID MSB, if bitOffsetInFqid=24 than the -+ extracted byte will effect the 8 LSB's of the FQID, -+ if bitOffsetInFqid=31 than the byte's MSB will effect -+ the FQID's LSB; 0 means - no effect on FQID; -+ Note that one, and only one of -+ bitOffsetInFqid or bitOffsetInPlcrProfile must be set (i.e, -+ extracted byte must effect either FQID or Policer profile).*/ -+ uint8_t bitOffsetInPlcrProfile; -+ /**< 0-15, Selects which bits of the 8 policer profile id bits to -+ effect using the extracted byte; Assume byte is placed -+ as the 8 MSB's in a 16 bit word where the lower bits -+ are the policer profile id; i.e if bitOffsetInPlcrProfile=1 -+ than its LSB will effect the profile MSB, if bitOffsetInFqid=8 -+ than the extracted byte will effect the whole policer profile id, -+ if bitOffsetInFqid=15 than the byte's MSB will effect -+ the Policer Profile id's LSB; -+ 0 means - no effect on policer profile; Note that one, and only one of -+ bitOffsetInFqid or bitOffsetInPlcrProfile must be set (i.e, -+ extracted byte must effect either FQID or Policer profile).*/ -+} t_FmPcdKgExtractedOrParams; -+ -+/**************************************************************************//** -+ @Description Parameters for configuring a scheme counter -+*//***************************************************************************/ -+typedef struct t_FmPcdKgSchemeCounter { -+ bool update; /**< FALSE to keep the current counter state -+ and continue from that point, TRUE to update/reset -+ the counter when the scheme is written. */ -+ uint32_t value; /**< If update=TRUE, this value will be written into the -+ counter. clear this field to reset the counter. */ -+} t_FmPcdKgSchemeCounter; -+ -+/**************************************************************************//** -+ @Description Parameters for configuring a policer profile for a KeyGen scheme -+ (when policer is the next engine after this scheme). -+*//***************************************************************************/ -+typedef struct t_FmPcdKgPlcrProfile { -+ bool sharedProfile; /**< TRUE if this profile is shared between ports -+ (managed by master partition); Must not be TRUE -+ if profile is after Coarse Classification*/ -+ bool direct; /**< if TRUE, directRelativeProfileId only selects the profile -+ id, if FALSE fqidOffsetRelativeProfileIdBase is used -+ together with fqidOffsetShift and numOfProfiles -+ parameters, to define a range of profiles from -+ which the KeyGen result will determine the -+ destination policer profile. */ -+ union { -+ uint16_t directRelativeProfileId; /**< Used if 'direct' is TRUE, to select policer profile. -+ should indicate the policer profile offset within the -+ port's policer profiles or shared window. */ -+ struct { -+ uint8_t fqidOffsetShift; /**< Shift on the KeyGen create FQID offset (i.e. not the -+ final FQID - without the FQID base). */ -+ uint8_t fqidOffsetRelativeProfileIdBase; -+ /**< The base of the FMan Port's relative Storage-Profile ID; -+ this value will be "OR'ed" with the KeyGen create FQID -+ offset (i.e. not the final FQID - without the FQID base); -+ the final result should indicate the Storage-Profile offset -+ within the FMan Port's relative Storage-Profiles window/ -+ (or the SHARED window depends on 'sharedProfile'). */ -+ uint8_t numOfProfiles; /**< Range of profiles starting at base */ -+ } indirectProfile; /**< Indirect profile parameters */ -+ } profileSelect; /**< Direct/indirect profile selection and parameters */ -+} t_FmPcdKgPlcrProfile; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Parameters for configuring a storage profile for a KeyGen scheme. -+*//***************************************************************************/ -+typedef struct t_FmPcdKgStorageProfile { -+ bool direct; /**< If TRUE, directRelativeProfileId only selects the -+ profile id; -+ If FALSE, fqidOffsetRelativeProfileIdBase is used -+ together with fqidOffsetShift and numOfProfiles -+ parameters to define a range of profiles from which -+ the KeyGen result will determine the destination -+ storage profile. */ -+ union { -+ uint16_t directRelativeProfileId; /**< Used when 'direct' is TRUE, to select a storage profile; -+ should indicate the storage profile offset within the -+ port's storage profiles window. */ -+ struct { -+ uint8_t fqidOffsetShift; /**< Shift on the KeyGen create FQID offset (i.e. not the -+ final FQID - without the FQID base). */ -+ uint8_t fqidOffsetRelativeProfileIdBase; -+ /**< The base of the FMan Port's relative Storage-Profile ID; -+ this value will be "OR'ed" with the KeyGen create FQID -+ offset (i.e. not the final FQID - without the FQID base); -+ the final result should indicate the Storage-Profile offset -+ within the FMan Port's relative Storage-Profiles window. */ -+ uint8_t numOfProfiles; /**< Range of profiles starting at base. */ -+ } indirectProfile; /**< Indirect profile parameters. */ -+ } profileSelect; /**< Direct/indirect profile selection and parameters. */ -+} t_FmPcdKgStorageProfile; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Description Parameters for defining CC as the next engine after KeyGen -+*//***************************************************************************/ -+typedef struct t_FmPcdKgCc { -+ t_Handle h_CcTree; /**< A handle to a CC Tree */ -+ uint8_t grpId; /**< CC group id within the CC tree */ -+ bool plcrNext; /**< TRUE if after CC, in case of data frame, -+ policing is required. */ -+ bool bypassPlcrProfileGeneration; /**< TRUE to bypass KeyGen policer profile generation; -+ selected profile is the one set at port initialization. */ -+ t_FmPcdKgPlcrProfile plcrProfile; /**< Valid only if plcrNext = TRUE and -+ bypassPlcrProfileGeneration = FALSE */ -+} t_FmPcdKgCc; -+ -+/**************************************************************************//** -+ @Description Parameters for defining initializing a KeyGen scheme -+*//***************************************************************************/ -+typedef struct t_FmPcdKgSchemeParams { -+ bool modify; /**< TRUE to change an existing scheme */ -+ union -+ { -+ uint8_t relativeSchemeId; /**< if modify=FALSE:Partition relative scheme id */ -+ t_Handle h_Scheme; /**< if modify=TRUE: a handle of the existing scheme */ -+ } id; -+ bool alwaysDirect; /**< This scheme is reached only directly, i.e. no need -+ for match vector; KeyGen will ignore it when matching */ -+ struct { /**< HL Relevant only if alwaysDirect = FALSE */ -+ t_Handle h_NetEnv; /**< A handle to the Network environment as returned -+ by FM_PCD_NetEnvCharacteristicsSet() */ -+ uint8_t numOfDistinctionUnits; /**< Number of NetEnv units listed in unitIds array */ -+ uint8_t unitIds[FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; -+ /**< Indexes as passed to SetNetEnvCharacteristics array*/ -+ } netEnvParams; -+ bool useHash; /**< use the KeyGen Hash functionality */ -+ t_FmPcdKgKeyExtractAndHashParams keyExtractAndHashParams; -+ /**< used only if useHash = TRUE */ -+ bool bypassFqidGeneration; /**< Normally - FALSE, TRUE to avoid FQID update in the IC; -+ In such a case FQID after KeyGen will be the default FQID -+ defined for the relevant port, or the FQID defined by CC -+ in cases where CC was the previous engine. */ -+ uint32_t baseFqid; /**< Base FQID; Relevant only if bypassFqidGeneration = FALSE; -+ If hash is used and an even distribution is expected -+ according to hashDistributionNumOfFqids, baseFqid must be aligned to -+ hashDistributionNumOfFqids. */ -+ uint8_t numOfUsedExtractedOrs; /**< Number of FQID masks listed in extractedOrs array */ -+ t_FmPcdKgExtractedOrParams extractedOrs[FM_PCD_KG_NUM_OF_GENERIC_REGS]; -+ /**< FM_PCD_KG_NUM_OF_GENERIC_REGS -+ registers are shared between qidMasks -+ functionality and some of the extraction -+ actions; Normally only some will be used -+ for qidMask. Driver will return error if -+ resource is full at initialization time. */ -+ -+#if (DPAA_VERSION >= 11) -+ bool overrideStorageProfile; /**< TRUE if KeyGen override previously decided storage profile */ -+ t_FmPcdKgStorageProfile storageProfile; /**< Used when overrideStorageProfile TRUE */ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ e_FmPcdEngine nextEngine; /**< may be BMI, PLCR or CC */ -+ union { /**< depends on nextEngine */ -+ e_FmPcdDoneAction doneAction; /**< Used when next engine is BMI (done) */ -+ t_FmPcdKgPlcrProfile plcrProfile; /**< Used when next engine is PLCR */ -+ t_FmPcdKgCc cc; /**< Used when next engine is CC */ -+ } kgNextEngineParams; -+ t_FmPcdKgSchemeCounter schemeCounter; /**< A structure of parameters for updating -+ the scheme counter */ -+} t_FmPcdKgSchemeParams; -+ -+/**************************************************************************//** -+ @Collection Definitions for CC statistics -+*//***************************************************************************/ -+#if (DPAA_VERSION >= 11) -+#define FM_PCD_CC_STATS_MAX_NUM_OF_FLR 10 /* Maximal supported number of frame length ranges */ -+#define FM_PCD_CC_STATS_FLR_SIZE 2 /* Size in bytes of a frame length range limit */ -+#endif /* (DPAA_VERSION >= 11) */ -+#define FM_PCD_CC_STATS_COUNTER_SIZE 4 /* Size in bytes of a frame length range counter */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Description Parameters for defining CC as the next engine after a CC node. -+*//***************************************************************************/ -+typedef struct t_FmPcdCcNextCcParams { -+ t_Handle h_CcNode; /**< A handle of the next CC node */ -+} t_FmPcdCcNextCcParams; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Parameters for defining Frame replicator as the next engine after a CC node. -+*//***************************************************************************/ -+typedef struct t_FmPcdCcNextFrParams { -+ t_Handle h_FrmReplic; /**< A handle of the next frame replicator group */ -+} t_FmPcdCcNextFrParams; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Description Parameters for defining Policer as the next engine after a CC node. -+*//***************************************************************************/ -+typedef struct t_FmPcdCcNextPlcrParams { -+ bool overrideParams; /**< TRUE if CC override previously decided parameters*/ -+ bool sharedProfile; /**< Relevant only if overrideParams=TRUE: -+ TRUE if this profile is shared between ports */ -+ uint16_t newRelativeProfileId; /**< Relevant only if overrideParams=TRUE: -+ (otherwise profile id is taken from KeyGen); -+ This parameter should indicate the policer -+ profile offset within the port's -+ policer profiles or from SHARED window.*/ -+ uint32_t newFqid; /**< Relevant only if overrideParams=TRUE: -+ FQID for enqueuing the frame; -+ In earlier chips if policer next engine is KEYGEN, -+ this parameter can be 0, because the KEYGEN -+ always decides the enqueue FQID.*/ -+#if (DPAA_VERSION >= 11) -+ uint8_t newRelativeStorageProfileId; -+ /**< Indicates the relative storage profile offset within -+ the port's storage profiles window; -+ Relevant only if the port was configured with VSP. */ -+#endif /* (DPAA_VERSION >= 11) */ -+} t_FmPcdCcNextPlcrParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining enqueue as the next action after a CC node. -+*//***************************************************************************/ -+typedef struct t_FmPcdCcNextEnqueueParams { -+ e_FmPcdDoneAction action; /**< Action - when next engine is BMI (done) */ -+ bool overrideFqid; /**< TRUE if CC override previously decided fqid and vspid, -+ relevant if action = e_FM_PCD_ENQ_FRAME */ -+ uint32_t newFqid; /**< Valid if overrideFqid=TRUE, FQID for enqueuing the frame -+ (otherwise FQID is taken from KeyGen), -+ relevant if action = e_FM_PCD_ENQ_FRAME */ -+#if (DPAA_VERSION >= 11) -+ uint8_t newRelativeStorageProfileId; -+ /**< Valid if overrideFqid=TRUE, Indicates the relative virtual -+ storage profile offset within the port's storage profiles -+ window; Relevant only if the port was configured with VSP. */ -+#endif /* (DPAA_VERSION >= 11) */ -+} t_FmPcdCcNextEnqueueParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining KeyGen as the next engine after a CC node. -+*//***************************************************************************/ -+typedef struct t_FmPcdCcNextKgParams { -+ bool overrideFqid; /**< TRUE if CC override previously decided fqid and vspid, -+ Note - this parameters irrelevant for earlier chips */ -+ uint32_t newFqid; /**< Valid if overrideFqid=TRUE, FQID for enqueuing the frame -+ (otherwise FQID is taken from KeyGen), -+ Note - this parameters irrelevant for earlier chips */ -+#if (DPAA_VERSION >= 11) -+ uint8_t newRelativeStorageProfileId; -+ /**< Valid if overrideFqid=TRUE, Indicates the relative virtual -+ storage profile offset within the port's storage profiles -+ window; Relevant only if the port was configured with VSP. */ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ t_Handle h_DirectScheme; /**< Direct scheme handle to go to. */ -+} t_FmPcdCcNextKgParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining the next engine after a CC node. -+*//***************************************************************************/ -+typedef struct t_FmPcdCcNextEngineParams { -+ e_FmPcdEngine nextEngine; /**< User has to initialize parameters -+ according to nextEngine definition */ -+ union { -+ t_FmPcdCcNextCcParams ccParams; /**< Parameters in case next engine is CC */ -+ t_FmPcdCcNextPlcrParams plcrParams; /**< Parameters in case next engine is PLCR */ -+ t_FmPcdCcNextEnqueueParams enqueueParams; /**< Parameters in case next engine is BMI */ -+ t_FmPcdCcNextKgParams kgParams; /**< Parameters in case next engine is KG */ -+#if (DPAA_VERSION >= 11) -+ t_FmPcdCcNextFrParams frParams; /**< Parameters in case next engine is FR */ -+#endif /* (DPAA_VERSION >= 11) */ -+ } params; /**< union used for all the next-engine parameters options */ -+ -+ t_Handle h_Manip; /**< Handle to Manipulation object. -+ Relevant if next engine is of type result -+ (e_FM_PCD_PLCR, e_FM_PCD_KG, e_FM_PCD_DONE) */ -+ -+ bool statisticsEn; /**< If TRUE, statistics counters are incremented -+ for each frame passing through this -+ Coarse Classification entry. */ -+} t_FmPcdCcNextEngineParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a single CC key -+*//***************************************************************************/ -+typedef struct t_FmPcdCcKeyParams { -+ uint8_t *p_Key; /**< Relevant only if 'action' = e_FM_PCD_ACTION_EXACT_MATCH; -+ pointer to the key of the size defined in keySize */ -+ uint8_t *p_Mask; /**< Relevant only if 'action' = e_FM_PCD_ACTION_EXACT_MATCH; -+ pointer to the Mask per key of the size defined -+ in keySize. p_Key and p_Mask (if defined) has to be -+ of the same size defined in the keySize; -+ NOTE that if this value is equal for all entries whithin -+ this table, the driver will automatically use global-mask -+ (i.e. one common mask for all entries) instead of private -+ one; that is done in order to spare some memory and for -+ better performance. */ -+ t_FmPcdCcNextEngineParams ccNextEngineParams; -+ /**< parameters for the next for the defined Key in -+ the p_Key */ -+} t_FmPcdCcKeyParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining CC keys parameters -+ The driver supports two methods for CC node allocation: dynamic and static. -+ Static mode was created in order to prevent runtime alloc/free -+ of FMan memory (MURAM), which may cause fragmentation; in this mode, -+ the driver automatically allocates the memory according to -+ 'maxNumOfKeys' parameter. The driver calculates the maximal memory -+ size that may be used for this CC-Node taking into consideration -+ 'maskSupport' and 'statisticsMode' parameters. -+ When 'action' = e_FM_PCD_ACTION_INDEXED_LOOKUP in the extraction -+ parameters of this node, 'maxNumOfKeys' must be equal to 'numOfKeys'. -+ In dynamic mode, 'maxNumOfKeys' must be zero. At initialization, -+ all required structures are allocated according to 'numOfKeys' -+ parameter. During runtime modification, these structures are -+ re-allocated according to the updated number of keys. -+ -+ Please note that 'action' and 'icIndxMask' mentioned in the -+ specific parameter explanations are passed in the extraction -+ parameters of the node (fields of extractCcParams.extractNonHdr). -+*//***************************************************************************/ -+typedef struct t_KeysParams { -+ uint16_t maxNumOfKeys; /**< Maximum number of keys that will (ever) be used in this CC-Node; -+ A value of zero may be used for dynamic memory allocation. */ -+ bool maskSupport; /**< This parameter is relevant only if a node is initialized with -+ 'action' = e_FM_PCD_ACTION_EXACT_MATCH and maxNumOfKeys > 0; -+ Should be TRUE to reserve table memory for key masks, even if -+ initial keys do not contain masks, or if the node was initialized -+ as 'empty' (without keys); this will allow user to add keys with -+ masks at runtime. -+ NOTE that if user want to use only global-masks (i.e. one common mask -+ for all the entries within this table, this parameter should set to 'FALSE'. */ -+ e_FmPcdCcStatsMode statisticsMode; /**< Determines the supported statistics mode for all node's keys. -+ To enable statistics gathering, statistics should be enabled per -+ every key, using 'statisticsEn' in next engine parameters structure -+ of that key; -+ If 'maxNumOfKeys' is set, all required structures will be -+ preallocated for all keys. */ -+#if (DPAA_VERSION >= 11) -+ uint16_t frameLengthRanges[FM_PCD_CC_STATS_MAX_NUM_OF_FLR]; -+ /**< Relevant only for 'RMON' statistics mode -+ (this feature is supported only on B4860 device); -+ Holds a list of programmable thresholds - for each received frame, -+ its length in bytes is examined against these range thresholds and -+ the appropriate counter is incremented by 1 - for example, to belong -+ to range i, the following should hold: -+ range i-1 threshold < frame length <= range i threshold -+ Each range threshold must be larger then its preceding range -+ threshold, and last range threshold must be 0xFFFF. */ -+#endif /* (DPAA_VERSION >= 11) */ -+ uint16_t numOfKeys; /**< Number of initial keys; -+ Note that in case of 'action' = e_FM_PCD_ACTION_INDEXED_LOOKUP, -+ this field should be power-of-2 of the number of bits that are -+ set in 'icIndxMask'. */ -+ uint8_t keySize; /**< Size of key - for extraction of type FULL_FIELD, 'keySize' has -+ to be the standard size of the selected key; For other extraction -+ types, 'keySize' has to be as size of extraction; When 'action' = -+ e_FM_PCD_ACTION_INDEXED_LOOKUP, 'keySize' must be 2. */ -+ t_FmPcdCcKeyParams keyParams[FM_PCD_MAX_NUM_OF_KEYS]; -+ /**< An array with 'numOfKeys' entries, each entry specifies the -+ corresponding key parameters; -+ When 'action' = e_FM_PCD_ACTION_EXACT_MATCH, this value must not -+ exceed 255 (FM_PCD_MAX_NUM_OF_KEYS-1) as the last entry is saved -+ for the 'miss' entry. */ -+ t_FmPcdCcNextEngineParams ccNextEngineParamsForMiss; -+ /**< Parameters for defining the next engine when a key is not matched; -+ Not relevant if action = e_FM_PCD_ACTION_INDEXED_LOOKUP. */ -+} t_KeysParams; -+ -+ -+/**************************************************************************//** -+ @Description Parameters for defining a CC node -+*//***************************************************************************/ -+typedef struct t_FmPcdCcNodeParams { -+ t_FmPcdExtractEntry extractCcParams; /**< Extraction parameters */ -+ t_KeysParams keysParams; /**< Keys definition matching the selected extraction */ -+} t_FmPcdCcNodeParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a hash table -+*//***************************************************************************/ -+typedef struct t_FmPcdHashTableParams { -+ uint16_t maxNumOfKeys; /**< Maximum Number Of Keys that will (ever) be used in this Hash-table */ -+ e_FmPcdCcStatsMode statisticsMode; /**< If not e_FM_PCD_CC_STATS_MODE_NONE, the required structures for the -+ requested statistics mode will be allocated according to maxNumOfKeys. */ -+ uint8_t kgHashShift; /**< KG-Hash-shift as it was configured in the KG-scheme -+ that leads to this hash-table. */ -+ uint16_t hashResMask; /**< Mask that will be used on the hash-result; -+ The number-of-sets for this hash will be calculated -+ as (2^(number of bits set in 'hashResMask')); -+ The 4 lower bits must be cleared. */ -+ uint8_t hashShift; /**< Byte offset from the beginning of the KeyGen hash result to the -+ 2-bytes to be used as hash index. */ -+ uint8_t matchKeySize; /**< Size of the exact match keys held by the hash buckets */ -+ -+ t_FmPcdCcNextEngineParams ccNextEngineParamsForMiss; /**< Parameters for defining the next engine when a key is not matched */ -+ -+} t_FmPcdHashTableParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a CC tree group. -+ -+ This structure defines a CC group in terms of NetEnv units -+ and the action to be taken in each case. The unitIds list must -+ be given in order from low to high indices. -+ -+ t_FmPcdCcNextEngineParams is a list of 2^numOfDistinctionUnits -+ structures where each defines the next action to be taken for -+ each units combination. for example: -+ numOfDistinctionUnits = 2 -+ unitIds = {1,3} -+ p_NextEnginePerEntriesInGrp[0] = t_FmPcdCcNextEngineParams for the case that -+ unit 1 - not found; unit 3 - not found; -+ p_NextEnginePerEntriesInGrp[1] = t_FmPcdCcNextEngineParams for the case that -+ unit 1 - not found; unit 3 - found; -+ p_NextEnginePerEntriesInGrp[2] = t_FmPcdCcNextEngineParams for the case that -+ unit 1 - found; unit 3 - not found; -+ p_NextEnginePerEntriesInGrp[3] = t_FmPcdCcNextEngineParams for the case that -+ unit 1 - found; unit 3 - found; -+*//***************************************************************************/ -+typedef struct t_FmPcdCcGrpParams { -+ uint8_t numOfDistinctionUnits; /**< Up to 4 */ -+ uint8_t unitIds[FM_PCD_MAX_NUM_OF_CC_UNITS]; -+ /**< Indices of the units as defined in -+ FM_PCD_NetEnvCharacteristicsSet() */ -+ t_FmPcdCcNextEngineParams nextEnginePerEntriesInGrp[FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP]; -+ /**< Maximum entries per group is 16 */ -+} t_FmPcdCcGrpParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining CC tree groups -+*//***************************************************************************/ -+typedef struct t_FmPcdCcTreeParams { -+ t_Handle h_NetEnv; /**< A handle to the Network environment as returned -+ by FM_PCD_NetEnvCharacteristicsSet() */ -+ uint8_t numOfGrps; /**< Number of CC groups within the CC tree */ -+ t_FmPcdCcGrpParams ccGrpParams[FM_PCD_MAX_NUM_OF_CC_GROUPS]; -+ /**< Parameters for each group. */ -+} t_FmPcdCcTreeParams; -+ -+ -+/**************************************************************************//** -+ @Description CC key statistics structure -+*//***************************************************************************/ -+typedef struct t_FmPcdCcKeyStatistics { -+ uint32_t byteCount; /**< This counter reflects byte count of frames that -+ were matched by this key. */ -+ uint32_t frameCount; /**< This counter reflects count of frames that -+ were matched by this key. */ -+#if (DPAA_VERSION >= 11) -+ uint32_t frameLengthRangeCount[FM_PCD_CC_STATS_MAX_NUM_OF_FLR]; -+ /**< These counters reflect how many frames matched -+ this key in 'RMON' statistics mode: -+ Each counter holds the number of frames of a -+ specific frames length range, according to the -+ ranges provided at initialization. */ -+#endif /* (DPAA_VERSION >= 11) */ -+} t_FmPcdCcKeyStatistics; -+ -+/**************************************************************************//** -+ @Description Parameters for defining policer byte rate -+*//***************************************************************************/ -+typedef struct t_FmPcdPlcrByteRateModeParams { -+ e_FmPcdPlcrFrameLengthSelect frameLengthSelection; /**< Frame length selection */ -+ e_FmPcdPlcrRollBackFrameSelect rollBackFrameSelection; /**< relevant option only e_FM_PCD_PLCR_L2_FRM_LEN, -+ e_FM_PCD_PLCR_FULL_FRM_LEN */ -+} t_FmPcdPlcrByteRateModeParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining the policer profile (based on -+ RFC-2698 or RFC-4115 attributes). -+*//***************************************************************************/ -+typedef struct t_FmPcdPlcrNonPassthroughAlgParams { -+ e_FmPcdPlcrRateMode rateMode; /**< Byte mode or Packet mode */ -+ t_FmPcdPlcrByteRateModeParams byteModeParams; /**< Valid for Byte NULL for Packet */ -+ uint32_t committedInfoRate; /**< KBits/Second or Packets/Second */ -+ uint32_t committedBurstSize; /**< Bytes/Packets */ -+ uint32_t peakOrExcessInfoRate; /**< KBits/Second or Packets/Second */ -+ uint32_t peakOrExcessBurstSize; /**< Bytes/Packets */ -+} t_FmPcdPlcrNonPassthroughAlgParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining the next engine after policer -+*//***************************************************************************/ -+typedef union u_FmPcdPlcrNextEngineParams { -+ e_FmPcdDoneAction action; /**< Action - when next engine is BMI (done) */ -+ t_Handle h_Profile; /**< Policer profile handle - used when next engine -+ is Policer, must be a SHARED profile */ -+ t_Handle h_DirectScheme; /**< Direct scheme select - when next engine is KeyGen */ -+} u_FmPcdPlcrNextEngineParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining the policer profile entry -+*//***************************************************************************/ -+typedef struct t_FmPcdPlcrProfileParams { -+ bool modify; /**< TRUE to change an existing profile */ -+ union { -+ struct { -+ e_FmPcdProfileTypeSelection profileType; /**< Type of policer profile */ -+ t_Handle h_FmPort; /**< Relevant for per-port profiles only */ -+ uint16_t relativeProfileId; /**< Profile id - relative to shared group or to port */ -+ } newParams; /**< use it when modify = FALSE */ -+ t_Handle h_Profile; /**< A handle to a profile - use it when modify=TRUE */ -+ } id; -+ e_FmPcdPlcrAlgorithmSelection algSelection; /**< Profile Algorithm PASS_THROUGH, RFC_2698, RFC_4115 */ -+ e_FmPcdPlcrColorMode colorMode; /**< COLOR_BLIND, COLOR_AWARE */ -+ -+ union { -+ e_FmPcdPlcrColor dfltColor; /**< For Color-Blind Pass-Through mode; the policer will re-color -+ any incoming packet with the default value. */ -+ e_FmPcdPlcrColor override; /**< For Color-Aware modes; the profile response to a -+ pre-color value of 2'b11. */ -+ } color; -+ -+ t_FmPcdPlcrNonPassthroughAlgParams nonPassthroughAlgParams; /**< RFC2698 or RFC4115 parameters */ -+ -+ e_FmPcdEngine nextEngineOnGreen; /**< Next engine for green-colored frames */ -+ u_FmPcdPlcrNextEngineParams paramsOnGreen; /**< Next engine parameters for green-colored frames */ -+ -+ e_FmPcdEngine nextEngineOnYellow; /**< Next engine for yellow-colored frames */ -+ u_FmPcdPlcrNextEngineParams paramsOnYellow; /**< Next engine parameters for yellow-colored frames */ -+ -+ e_FmPcdEngine nextEngineOnRed; /**< Next engine for red-colored frames */ -+ u_FmPcdPlcrNextEngineParams paramsOnRed; /**< Next engine parameters for red-colored frames */ -+ -+ bool trapProfileOnFlowA; /**< Obsolete - do not use */ -+ bool trapProfileOnFlowB; /**< Obsolete - do not use */ -+ bool trapProfileOnFlowC; /**< Obsolete - do not use */ -+} t_FmPcdPlcrProfileParams; -+ -+/**************************************************************************//** -+ @Description Parameters for selecting a location for requested manipulation -+*//***************************************************************************/ -+typedef struct t_FmManipHdrInfo { -+ e_NetHeaderType hdr; /**< Header selection */ -+ e_FmPcdHdrIndex hdrIndex; /**< Relevant only for MPLS, VLAN and tunneled IP. Otherwise should be cleared. */ -+ bool byField; /**< TRUE if the location of manipulation is according to some field in the specific header*/ -+ t_FmPcdFields fullField; /**< Relevant only when byField = TRUE: Extract field */ -+} t_FmManipHdrInfo; -+ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+/**************************************************************************//** -+ @Description Parameters for defining an insertion manipulation -+ of type e_FM_PCD_MANIP_INSRT_TO_START_OF_FRAME_TEMPLATE -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrInsrtByTemplateParams { -+ uint8_t size; /**< Size of insert template to the start of the frame. */ -+ uint8_t hdrTemplate[FM_PCD_MAX_MANIP_INSRT_TEMPLATE_SIZE]; -+ /**< Array of the insertion template. */ -+ -+ bool modifyOuterIp; /**< TRUE if user want to modify some fields in outer IP. */ -+ struct { -+ uint16_t ipOuterOffset; /**< Offset of outer IP in the insert template, relevant if modifyOuterIp = TRUE.*/ -+ uint16_t dscpEcn; /**< value of dscpEcn in IP outer, relevant if modifyOuterIp = TRUE. -+ in IPV4 dscpEcn only byte - it has to be adjusted to the right*/ -+ bool udpPresent; /**< TRUE if UDP is present in the insert template, relevant if modifyOuterIp = TRUE.*/ -+ uint8_t udpOffset; /**< Offset in the insert template of UDP, relevant if modifyOuterIp = TRUE and udpPresent=TRUE.*/ -+ uint8_t ipIdentGenId; /**< Used by FMan-CTRL to calculate IP-identification field,relevant if modifyOuterIp = TRUE.*/ -+ bool recalculateLength; /**< TRUE if recalculate length has to be performed due to the engines in the path which can change the frame later, relevant if modifyOuterIp = TRUE.*/ -+ struct { -+ uint8_t blockSize; /**< The CAAM block-size; Used by FMan-CTRL to calculate the IP Total Length field.*/ -+ uint8_t extraBytesAddedAlignedToBlockSize; /**< Used by FMan-CTRL to calculate the IP Total Length field and UDP length*/ -+ uint8_t extraBytesAddedNotAlignedToBlockSize;/**< Used by FMan-CTRL to calculate the IP Total Length field and UDP length.*/ -+ } recalculateLengthParams; /**< Recalculate length parameters - relevant if modifyOuterIp = TRUE and recalculateLength = TRUE */ -+ } modifyOuterIpParams; /**< Outer IP modification parameters - ignored if modifyOuterIp is FALSE */ -+ -+ bool modifyOuterVlan; /**< TRUE if user wants to modify VPri field in the outer VLAN header*/ -+ struct { -+ uint8_t vpri; /**< Value of VPri, relevant if modifyOuterVlan = TRUE -+ VPri only 3 bits, it has to be adjusted to the right*/ -+ } modifyOuterVlanParams; -+} t_FmPcdManipHdrInsrtByTemplateParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining CAPWAP fragmentation -+*//***************************************************************************/ -+typedef struct t_CapwapFragmentationParams { -+ uint16_t sizeForFragmentation; /**< if length of the frame is greater than this value, CAPWAP fragmentation will be executed.*/ -+ bool headerOptionsCompr; /**< TRUE - first fragment include the CAPWAP header options field, -+ and all other fragments exclude the CAPWAP options field, -+ FALSE - all fragments include CAPWAP header options field. */ -+} t_CapwapFragmentationParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining CAPWAP reassembly -+*//***************************************************************************/ -+typedef struct t_CapwapReassemblyParams { -+ uint16_t maxNumFramesInProcess; /**< Number of frames which can be reassembled concurrently; must be power of 2. -+ In case numOfFramesPerHashEntry == e_FM_PCD_MANIP_FOUR_WAYS_HASH, -+ maxNumFramesInProcess has to be in the range of 4 - 512, -+ In case numOfFramesPerHashEntry == e_FM_PCD_MANIP_EIGHT_WAYS_HASH, -+ maxNumFramesInProcess has to be in the range of 8 - 2048 */ -+ bool haltOnDuplicationFrag; /**< If TRUE, reassembly process will be halted due to duplicated fragment, -+ and all processed fragments will be enqueued with error indication; -+ If FALSE, only duplicated fragments will be enqueued with error indication. */ -+ -+ e_FmPcdManipReassemTimeOutMode timeOutMode; /**< Expiration delay initialized by the reassembly process */ -+ uint32_t fqidForTimeOutFrames; /**< FQID in which time out frames will enqueue during Time Out Process */ -+ uint32_t timeoutRoutineRequestTime; -+ /**< Represents the time interval in microseconds between consecutive -+ timeout routine requests It has to be power of 2. */ -+ uint32_t timeoutThresholdForReassmProcess; -+ /**< Time interval (microseconds) for marking frames in process as too old; -+ Frames in process are those for which at least one fragment was received -+ but not all fragments. */ -+ -+ e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry;/**< Number of frames per hash entry (needed for the reassembly process) */ -+} t_CapwapReassemblyParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining fragmentation/reassembly manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipFragOrReasmParams { -+ bool frag; /**< TRUE if using the structure for fragmentation, -+ otherwise this structure is used for reassembly */ -+ uint8_t sgBpid; /**< Scatter/Gather buffer pool id; -+ Same LIODN number is used for these buffers as for -+ the received frames buffers, so buffers of this pool -+ need to be allocated in the same memory area as the -+ received buffers. If the received buffers arrive -+ from different sources, the Scatter/Gather BP id -+ should be mutual to all these sources. */ -+ e_NetHeaderType hdr; /**< Header selection */ -+ union { -+ t_CapwapFragmentationParams capwapFragParams; /**< Structure for CAPWAP fragmentation, -+ relevant if 'frag' = TRUE, 'hdr' = HEADER_TYPE_CAPWAP */ -+ t_CapwapReassemblyParams capwapReasmParams; /**< Structure for CAPWAP reassembly, -+ relevant if 'frag' = FALSE, 'hdr' = HEADER_TYPE_CAPWAP */ -+ } u; -+} t_FmPcdManipFragOrReasmParams; -+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+ -+ -+/**************************************************************************//** -+ @Description Parameters for defining header removal by header type -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrRmvByHdrParams { -+ e_FmPcdManipHdrRmvByHdrType type; /**< Selection of header removal location */ -+ union { -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ struct { -+ bool include; /**< If FALSE, remove until the specified header (not including the header); -+ If TRUE, remove also the specified header. */ -+ t_FmManipHdrInfo hdrInfo; -+ } fromStartByHdr; /**< Relevant when type = e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START */ -+#endif /* (DPAA_VERSION >= 11) || ... */ -+#if (DPAA_VERSION >= 11) -+ t_FmManipHdrInfo hdrInfo; /**< Relevant when type = e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START */ -+#endif /* (DPAA_VERSION >= 11) */ -+ e_FmPcdManipHdrRmvSpecificL2 specificL2; /**< Relevant when type = e_FM_PCD_MANIP_BY_HDR_SPECIFIC_L2; -+ Defines which L2 headers to remove. */ -+ } u; -+} t_FmPcdManipHdrRmvByHdrParams; -+ -+/**************************************************************************//** -+ @Description Parameters for configuring IP fragmentation manipulation -+ -+ Restrictions: -+ - IP Fragmentation output fragments must not be forwarded to application directly. -+ - Maximum number of fragments per frame is 16. -+ - Fragmentation of IP fragments is not supported. -+ - IPv4 packets containing header Option fields are fragmented by copying all option -+ fields to each fragment, regardless of the copy bit value. -+ - Transmit confirmation is not supported. -+ - Fragmentation after SEC can't handle S/G frames. -+ - Fragmentation nodes must be set as the last PCD action (i.e. the -+ corresponding CC node key must have next engine set to e_FM_PCD_DONE). -+ - Only BMan buffers shall be used for frames to be fragmented. -+ - IPF does not support VSP. Therefore, on the same port where we have IPF -+ we cannot support VSP. -+ - NOTE: The following comment is relevant only for FMAN v3 devices: IPF -+ does not support VSP. Therefore, on the same port where we have IPF we -+ cannot support VSP. -+*//***************************************************************************/ -+typedef struct t_FmPcdManipFragIpParams { -+ uint16_t sizeForFragmentation; /**< If length of the frame is greater than this value, -+ IP fragmentation will be executed.*/ -+#if (DPAA_VERSION == 10) -+ uint8_t scratchBpid; /**< Absolute buffer pool id according to BM configuration.*/ -+#endif /* (DPAA_VERSION == 10) */ -+ bool sgBpidEn; /**< Enable a dedicated buffer pool id for the Scatter/Gather buffer allocation; -+ If disabled, the Scatter/Gather buffer will be allocated from the same pool as the -+ received frame's buffer. */ -+ uint8_t sgBpid; /**< Scatter/Gather buffer pool id; -+ This parameters is relevant when 'sgBpidEn=TRUE'; -+ Same LIODN number is used for these buffers as for the received frames buffers, so buffers -+ of this pool need to be allocated in the same memory area as the received buffers. -+ If the received buffers arrive from different sources, the Scatter/Gather BP id should be -+ mutual to all these sources. */ -+ e_FmPcdManipDontFragAction dontFragAction; /**< Don't Fragment Action - If an IP packet is larger -+ than MTU and its DF bit is set, then this field will -+ determine the action to be taken.*/ -+} t_FmPcdManipFragIpParams; -+ -+/**************************************************************************//** -+ @Description Parameters for configuring IP reassembly manipulation. -+ -+ This is a common structure for both IPv4 and IPv6 reassembly -+ manipulation. For reassembly of both IPv4 and IPv6, make sure to -+ set the 'hdr' field in t_FmPcdManipReassemParams to HEADER_TYPE_IPv6. -+ -+ Restrictions: -+ - Application must define at least one scheme to catch the reassembled frames. -+ - Maximum number of fragments per frame is 16. -+ - Reassembly of IPv4 fragments containing Option fields is supported. -+ -+*//***************************************************************************/ -+typedef struct t_FmPcdManipReassemIpParams { -+ uint8_t relativeSchemeId[2]; /**< Partition relative scheme id: -+ relativeSchemeId[0] - Relative scheme ID for IPV4 Reassembly manipulation; -+ relativeSchemeId[1] - Relative scheme ID for IPV6 Reassembly manipulation; -+ NOTE: The following comment is relevant only for FMAN v2 devices: -+ Relative scheme ID for IPv4/IPv6 Reassembly manipulation must be smaller than -+ the user schemes id to ensure that the reassembly schemes will be first match; -+ Rest schemes, if defined, should have higher relative scheme ID. */ -+#if (DPAA_VERSION >= 11) -+ uint32_t nonConsistentSpFqid; /**< In case that other fragments of the frame corresponds to different storage -+ profile than the opening fragment (Non-Consistent-SP state) -+ then one of two possible scenarios occurs: -+ if 'nonConsistentSpFqid != 0', the reassembled frame will be enqueued to -+ this fqid, otherwise a 'Non Consistent SP' bit will be set in the FD[status].*/ -+#else -+ uint8_t sgBpid; /**< Buffer pool id for the S/G frame created by the reassembly process */ -+#endif /* (DPAA_VERSION >= 11) */ -+ uint8_t dataMemId; /**< Memory partition ID for the IPR's external tables structure */ -+ uint16_t dataLiodnOffset; /**< LIODN offset for access the IPR's external tables structure. */ -+ uint16_t minFragSize[2]; /**< Minimum fragment size: -+ minFragSize[0] - for ipv4, minFragSize[1] - for ipv6 */ -+ e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry[2]; -+ /**< Number of frames per hash entry needed for reassembly process: -+ numOfFramesPerHashEntry[0] - for ipv4 (max value is e_FM_PCD_MANIP_EIGHT_WAYS_HASH); -+ numOfFramesPerHashEntry[1] - for ipv6 (max value is e_FM_PCD_MANIP_SIX_WAYS_HASH). */ -+ uint16_t maxNumFramesInProcess; /**< Number of frames which can be processed by Reassembly in the same time; -+ Must be power of 2; -+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_FOUR_WAYS_HASH, -+ maxNumFramesInProcess has to be in the range of 4 - 512; -+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_EIGHT_WAYS_HASH, -+ maxNumFramesInProcess has to be in the range of 8 - 2048. */ -+ e_FmPcdManipReassemTimeOutMode timeOutMode; /**< Expiration delay initialized by Reassembly process */ -+ uint32_t fqidForTimeOutFrames; /**< FQID in which time out frames will enqueue during Time Out Process; -+ Recommended value for this field is 0; in this way timed-out frames will be discarded */ -+ uint32_t timeoutThresholdForReassmProcess; -+ /**< Represents the time interval in microseconds which defines -+ if opened frame (at least one fragment was processed but not all the fragments)is found as too old*/ -+} t_FmPcdManipReassemIpParams; -+ -+/**************************************************************************//** -+ @Description structure for defining IPSEC manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipSpecialOffloadIPSecParams { -+ bool decryption; /**< TRUE if being used in decryption direction; -+ FALSE if being used in encryption direction. */ -+ bool ecnCopy; /**< TRUE to copy the ECN bits from inner/outer to outer/inner -+ (direction depends on the 'decryption' field). */ -+ bool dscpCopy; /**< TRUE to copy the DSCP bits from inner/outer to outer/inner -+ (direction depends on the 'decryption' field). */ -+ bool variableIpHdrLen; /**< TRUE for supporting variable IP header length in decryption. */ -+ bool variableIpVersion; /**< TRUE for supporting both IP version on the same SA in encryption */ -+ uint8_t outerIPHdrLen; /**< if 'variableIpVersion == TRUE' then this field must be set to non-zero value; -+ It is specifies the length of the outer IP header that was configured in the -+ corresponding SA. */ -+ uint16_t arwSize; /**< if <> '0' then will perform ARW check for this SA; -+ The value must be a multiplication of 16 */ -+ uintptr_t arwAddr; /**< if arwSize <> '0' then this field must be set to non-zero value; -+ MUST be allocated from FMAN's MURAM that the post-sec op-port belongs to; -+ Must be 4B aligned. Required MURAM size is 'NEXT_POWER_OF_2(arwSize+32))/8+4' Bytes */ -+} t_FmPcdManipSpecialOffloadIPSecParams; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Parameters for configuring CAPWAP fragmentation manipulation -+ -+ Restrictions: -+ - Maximum number of fragments per frame is 16. -+ - Transmit confirmation is not supported. -+ - Fragmentation nodes must be set as the last PCD action (i.e. the -+ corresponding CC node key must have next engine set to e_FM_PCD_DONE). -+ - Only BMan buffers shall be used for frames to be fragmented. -+ - NOTE: The following comment is relevant only for FMAN v3 devices: IPF -+ does not support VSP. Therefore, on the same port where we have IPF we -+ cannot support VSP. -+*//***************************************************************************/ -+typedef struct t_FmPcdManipFragCapwapParams { -+ uint16_t sizeForFragmentation; /**< If length of the frame is greater than this value, -+ CAPWAP fragmentation will be executed.*/ -+ bool sgBpidEn; /**< Enable a dedicated buffer pool id for the Scatter/Gather buffer allocation; -+ If disabled, the Scatter/Gather buffer will be allocated from the same pool as the -+ received frame's buffer. */ -+ uint8_t sgBpid; /**< Scatter/Gather buffer pool id; -+ This parameters is relevant when 'sgBpidEn=TRUE'; -+ Same LIODN number is used for these buffers as for the received frames buffers, so buffers -+ of this pool need to be allocated in the same memory area as the received buffers. -+ If the received buffers arrive from different sources, the Scatter/Gather BP id should be -+ mutual to all these sources. */ -+ bool compressModeEn; /**< CAPWAP Header Options Compress Enable mode; -+ When this mode is enabled then only the first fragment include the CAPWAP header options -+ field (if user provides it in the input frame) and all other fragments exclude the CAPWAP -+ options field (CAPWAP header is updated accordingly).*/ -+} t_FmPcdManipFragCapwapParams; -+ -+/**************************************************************************//** -+ @Description Parameters for configuring CAPWAP reassembly manipulation. -+ -+ Restrictions: -+ - Application must define one scheme to catch the reassembled frames. -+ - Maximum number of fragments per frame is 16. -+ -+*//***************************************************************************/ -+typedef struct t_FmPcdManipReassemCapwapParams { -+ uint8_t relativeSchemeId; /**< Partition relative scheme id; -+ NOTE: this id must be smaller than the user schemes id to ensure that the reassembly scheme will be first match; -+ Rest schemes, if defined, should have higher relative scheme ID. */ -+ uint8_t dataMemId; /**< Memory partition ID for the IPR's external tables structure */ -+ uint16_t dataLiodnOffset; /**< LIODN offset for access the IPR's external tables structure. */ -+ uint16_t maxReassembledFrameLength;/**< The maximum CAPWAP reassembled frame length in bytes; -+ If maxReassembledFrameLength == 0, any successful reassembled frame length is -+ considered as a valid length; -+ if maxReassembledFrameLength > 0, a successful reassembled frame which its length -+ exceeds this value is considered as an error frame (FD status[CRE] bit is set). */ -+ e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry; -+ /**< Number of frames per hash entry needed for reassembly process */ -+ uint16_t maxNumFramesInProcess; /**< Number of frames which can be processed by reassembly in the same time; -+ Must be power of 2; -+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_FOUR_WAYS_HASH, -+ maxNumFramesInProcess has to be in the range of 4 - 512; -+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_EIGHT_WAYS_HASH, -+ maxNumFramesInProcess has to be in the range of 8 - 2048. */ -+ e_FmPcdManipReassemTimeOutMode timeOutMode; /**< Expiration delay initialized by Reassembly process */ -+ uint32_t fqidForTimeOutFrames; /**< FQID in which time out frames will enqueue during Time Out Process; -+ Recommended value for this field is 0; in this way timed-out frames will be discarded */ -+ uint32_t timeoutThresholdForReassmProcess; -+ /**< Represents the time interval in microseconds which defines -+ if opened frame (at least one fragment was processed but not all the fragments)is found as too old*/ -+} t_FmPcdManipReassemCapwapParams; -+ -+/**************************************************************************//** -+ @Description structure for defining CAPWAP manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipSpecialOffloadCapwapParams { -+ bool dtls; /**< TRUE if continue to SEC DTLS encryption */ -+ e_FmPcdManipHdrQosSrc qosSrc; /**< TODO */ -+} t_FmPcdManipSpecialOffloadCapwapParams; -+ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ -+/**************************************************************************//** -+ @Description Parameters for defining special offload manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipSpecialOffloadParams { -+ e_FmPcdManipSpecialOffloadType type; /**< Type of special offload manipulation */ -+ union -+ { -+ t_FmPcdManipSpecialOffloadIPSecParams ipsec; /**< Parameters for IPSec; Relevant when -+ type = e_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC */ -+#if (DPAA_VERSION >= 11) -+ t_FmPcdManipSpecialOffloadCapwapParams capwap; /**< Parameters for CAPWAP; Relevant when -+ type = e_FM_PCD_MANIP_SPECIAL_OFFLOAD_CAPWAP */ -+#endif /* (DPAA_VERSION >= 11) */ -+ } u; -+} t_FmPcdManipSpecialOffloadParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining insertion manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrInsrt { -+ uint8_t size; /**< size of inserted section */ -+ uint8_t *p_Data; /**< data to be inserted */ -+} t_FmPcdManipHdrInsrt; -+ -+ -+/**************************************************************************//** -+ @Description Parameters for defining generic removal manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrRmvGenericParams { -+ uint8_t offset; /**< Offset from beginning of header to the start -+ location of the removal */ -+ uint8_t size; /**< Size of removed section */ -+} t_FmPcdManipHdrRmvGenericParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining generic insertion manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrInsrtGenericParams { -+ uint8_t offset; /**< Offset from beginning of header to the start -+ location of the insertion */ -+ uint8_t size; /**< Size of inserted section */ -+ bool replace; /**< TRUE to override (replace) existing data at -+ 'offset', FALSE to insert */ -+ uint8_t *p_Data; /**< Pointer to data to be inserted */ -+} t_FmPcdManipHdrInsrtGenericParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation VLAN DSCP To Vpri translation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrFieldUpdateVlanDscpToVpri { -+ uint8_t dscpToVpriTable[FM_PCD_MANIP_DSCP_TO_VLAN_TRANS]; -+ /**< A table of VPri values for each DSCP value; -+ The index is the DSCP value (0-0x3F) and the -+ value is the corresponding VPRI (0-15). */ -+ uint8_t vpriDefVal; /**< 0-7, Relevant only if if updateType = -+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN, -+ this field is the Q Tag default value if the -+ IP header is not found. */ -+} t_FmPcdManipHdrFieldUpdateVlanDscpToVpri; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation VLAN fields updates -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrFieldUpdateVlan { -+ e_FmPcdManipHdrFieldUpdateVlan updateType; /**< Selects VLAN update type */ -+ union { -+ uint8_t vpri; /**< 0-7, Relevant only if If updateType = -+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_PRI, this -+ is the new VLAN pri. */ -+ t_FmPcdManipHdrFieldUpdateVlanDscpToVpri dscpToVpri; /**< Parameters structure, Relevant only if updateType -+ = e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN. */ -+ } u; -+} t_FmPcdManipHdrFieldUpdateVlan; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation IPV4 fields updates -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrFieldUpdateIpv4 { -+ ipv4HdrManipUpdateFlags_t validUpdates; /**< ORed flag, selecting the required updates */ -+ uint8_t tos; /**< 8 bit New TOS; Relevant if validUpdates contains -+ HDR_MANIP_IPV4_TOS */ -+ uint16_t id; /**< 16 bit New IP ID; Relevant only if validUpdates -+ contains HDR_MANIP_IPV4_ID */ -+ uint32_t src; /**< 32 bit New IP SRC; Relevant only if validUpdates -+ contains HDR_MANIP_IPV4_SRC */ -+ uint32_t dst; /**< 32 bit New IP DST; Relevant only if validUpdates -+ contains HDR_MANIP_IPV4_DST */ -+} t_FmPcdManipHdrFieldUpdateIpv4; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation IPV6 fields updates -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrFieldUpdateIpv6 { -+ ipv6HdrManipUpdateFlags_t validUpdates; /**< ORed flag, selecting the required updates */ -+ uint8_t trafficClass; /**< 8 bit New Traffic Class; Relevant if validUpdates contains -+ HDR_MANIP_IPV6_TC */ -+ uint8_t src[NET_HEADER_FIELD_IPv6_ADDR_SIZE]; -+ /**< 16 byte new IP SRC; Relevant only if validUpdates -+ contains HDR_MANIP_IPV6_SRC */ -+ uint8_t dst[NET_HEADER_FIELD_IPv6_ADDR_SIZE]; -+ /**< 16 byte new IP DST; Relevant only if validUpdates -+ contains HDR_MANIP_IPV6_DST */ -+} t_FmPcdManipHdrFieldUpdateIpv6; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation TCP/UDP fields updates -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrFieldUpdateTcpUdp { -+ tcpUdpHdrManipUpdateFlags_t validUpdates; /**< ORed flag, selecting the required updates */ -+ uint16_t src; /**< 16 bit New TCP/UDP SRC; Relevant only if validUpdates -+ contains HDR_MANIP_TCP_UDP_SRC */ -+ uint16_t dst; /**< 16 bit New TCP/UDP DST; Relevant only if validUpdates -+ contains HDR_MANIP_TCP_UDP_DST */ -+} t_FmPcdManipHdrFieldUpdateTcpUdp; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation fields updates -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrFieldUpdateParams { -+ e_FmPcdManipHdrFieldUpdateType type; /**< Type of header field update manipulation */ -+ union { -+ t_FmPcdManipHdrFieldUpdateVlan vlan; /**< Parameters for VLAN update. Relevant when -+ type = e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN */ -+ t_FmPcdManipHdrFieldUpdateIpv4 ipv4; /**< Parameters for IPv4 update. Relevant when -+ type = e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4 */ -+ t_FmPcdManipHdrFieldUpdateIpv6 ipv6; /**< Parameters for IPv6 update. Relevant when -+ type = e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6 */ -+ t_FmPcdManipHdrFieldUpdateTcpUdp tcpUdp; /**< Parameters for TCP/UDP update. Relevant when -+ type = e_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP */ -+ } u; -+} t_FmPcdManipHdrFieldUpdateParams; -+ -+ -+ -+/**************************************************************************//** -+ @Description Parameters for defining custom header manipulation for generic field replacement -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrCustomGenFieldReplace { -+ uint8_t srcOffset; /**< Location of new data - Offset from -+ Parse Result (>= 16, srcOffset+size <= 32, ) */ -+ uint8_t dstOffset; /**< Location of data to be overwritten - Offset from -+ start of frame (dstOffset + size <= 256). */ -+ uint8_t size; /**< The number of bytes (<=16) to be replaced */ -+ uint8_t mask; /**< Optional 1 byte mask. Set to select bits for -+ replacement (1 - bit will be replaced); -+ Clear to use field as is. */ -+ uint8_t maskOffset; /**< Relevant if mask != 0; -+ Mask offset within the replaces "size" */ -+} t_FmPcdManipHdrCustomGenFieldReplace; -+ -+/**************************************************************************//** -+ @Description Parameters for defining custom header manipulation for IP replacement -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrCustomIpHdrReplace { -+ e_FmPcdManipHdrCustomIpReplace replaceType; /**< Selects replace update type */ -+ bool decTtlHl; /**< Decrement TTL (IPV4) or Hop limit (IPV6) by 1 */ -+ bool updateIpv4Id; /**< Relevant when replaceType = -+ e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4 */ -+ uint16_t id; /**< 16 bit New IP ID; Relevant only if -+ updateIpv4Id = TRUE */ -+ uint8_t hdrSize; /**< The size of the new IP header */ -+ uint8_t hdr[FM_PCD_MANIP_MAX_HDR_SIZE]; -+ /**< The new IP header */ -+} t_FmPcdManipHdrCustomIpHdrReplace; -+ -+/**************************************************************************//** -+ @Description Parameters for defining custom header manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrCustomParams { -+ e_FmPcdManipHdrCustomType type; /**< Type of header field update manipulation */ -+ union { -+ t_FmPcdManipHdrCustomIpHdrReplace ipHdrReplace; /**< Parameters IP header replacement */ -+ t_FmPcdManipHdrCustomGenFieldReplace genFieldReplace; /**< Parameters IP header replacement */ -+ } u; -+} t_FmPcdManipHdrCustomParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining specific L2 insertion manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrInsrtSpecificL2Params { -+ e_FmPcdManipHdrInsrtSpecificL2 specificL2; /**< Selects which L2 headers to insert */ -+ bool update; /**< TRUE to update MPLS header */ -+ uint8_t size; /**< size of inserted section */ -+ uint8_t *p_Data; /**< data to be inserted */ -+} t_FmPcdManipHdrInsrtSpecificL2Params; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Parameters for defining IP insertion manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrInsrtIpParams { -+ bool calcL4Checksum; /**< Calculate L4 checksum. */ -+ e_FmPcdManipHdrQosMappingMode mappingMode; /**< TODO */ -+ uint8_t lastPidOffset; /**< the offset of the last Protocol within -+ the inserted header */ -+ uint16_t id; /**< 16 bit New IP ID */ -+ bool dontFragOverwrite; -+ /**< IPv4 only. DF is overwritten with the hash-result next-to-last byte. -+ * This byte is configured to be overwritten when RPD is set. */ -+ uint8_t lastDstOffset; -+ /**< IPv6 only. if routing extension exist, user should set the offset of the destination address -+ * in order to calculate UDP checksum pseudo header; -+ * Otherwise set it to '0'. */ -+ t_FmPcdManipHdrInsrt insrt; /**< size and data to be inserted. */ -+} t_FmPcdManipHdrInsrtIpParams; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Description Parameters for defining header insertion manipulation by header type -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrInsrtByHdrParams { -+ e_FmPcdManipHdrInsrtByHdrType type; /**< Selects manipulation type */ -+ union { -+ -+ t_FmPcdManipHdrInsrtSpecificL2Params specificL2Params; -+ /**< Used when type = e_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2: -+ Selects which L2 headers to insert */ -+#if (DPAA_VERSION >= 11) -+ t_FmPcdManipHdrInsrtIpParams ipParams; /**< Used when type = e_FM_PCD_MANIP_INSRT_BY_HDR_IP */ -+ t_FmPcdManipHdrInsrt insrt; /**< Used when type is one of e_FM_PCD_MANIP_INSRT_BY_HDR_UDP, -+ e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE, or -+ e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP */ -+#endif /* (DPAA_VERSION >= 11) */ -+ } u; -+} t_FmPcdManipHdrInsrtByHdrParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header insertion manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrInsrtParams { -+ e_FmPcdManipHdrInsrtType type; /**< Type of insertion manipulation */ -+ union { -+ t_FmPcdManipHdrInsrtByHdrParams byHdr; /**< Parameters for defining header insertion manipulation by header type, -+ relevant if 'type' = e_FM_PCD_MANIP_INSRT_BY_HDR */ -+ t_FmPcdManipHdrInsrtGenericParams generic; /**< Parameters for defining generic header insertion manipulation, -+ relevant if 'type' = e_FM_PCD_MANIP_INSRT_GENERIC */ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ t_FmPcdManipHdrInsrtByTemplateParams byTemplate; /**< Parameters for defining header insertion manipulation by template, -+ relevant if 'type' = e_FM_PCD_MANIP_INSRT_BY_TEMPLATE */ -+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+ } u; -+} t_FmPcdManipHdrInsrtParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header removal manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrRmvParams { -+ e_FmPcdManipHdrRmvType type; /**< Type of header removal manipulation */ -+ union { -+ t_FmPcdManipHdrRmvByHdrParams byHdr; /**< Parameters for defining header removal manipulation by header type, -+ relevant if type = e_FM_PCD_MANIP_RMV_BY_HDR */ -+ t_FmPcdManipHdrRmvGenericParams generic; /**< Parameters for defining generic header removal manipulation, -+ relevant if type = e_FM_PCD_MANIP_RMV_GENERIC */ -+ } u; -+} t_FmPcdManipHdrRmvParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation node -+*//***************************************************************************/ -+typedef struct t_FmPcdManipHdrParams { -+ bool rmv; /**< TRUE, to define removal manipulation */ -+ t_FmPcdManipHdrRmvParams rmvParams; /**< Parameters for removal manipulation, relevant if 'rmv' = TRUE */ -+ -+ bool insrt; /**< TRUE, to define insertion manipulation */ -+ t_FmPcdManipHdrInsrtParams insrtParams; /**< Parameters for insertion manipulation, relevant if 'insrt' = TRUE */ -+ -+ bool fieldUpdate; /**< TRUE, to define field update manipulation */ -+ t_FmPcdManipHdrFieldUpdateParams fieldUpdateParams; /**< Parameters for field update manipulation, relevant if 'fieldUpdate' = TRUE */ -+ -+ bool custom; /**< TRUE, to define custom manipulation */ -+ t_FmPcdManipHdrCustomParams customParams; /**< Parameters for custom manipulation, relevant if 'custom' = TRUE */ -+ -+ bool dontParseAfterManip;/**< TRUE to de-activate the parser after the manipulation defined in this node. -+ Restrictions: -+ 1. MUST be set if the next engine after the CC is not another CC node -+ (but rather Policer or Keygen), and this is the last (no h_NextManip) in a chain -+ of manipulation nodes. This includes single nodes (i.e. no h_NextManip and -+ also never pointed as h_NextManip of other manipulation nodes) -+ 2. MUST be set if the next engine after the CC is another CC node, and -+ this is NOT the last manipulation node (i.e. it has h_NextManip).*/ -+} t_FmPcdManipHdrParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining fragmentation manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipFragParams { -+ e_NetHeaderType hdr; /**< Header selection */ -+ union { -+#if (DPAA_VERSION >= 11) -+ t_FmPcdManipFragCapwapParams capwapFrag; /**< Parameters for defining CAPWAP fragmentation, -+ relevant if 'hdr' = HEADER_TYPE_CAPWAP */ -+#endif /* (DPAA_VERSION >= 11) */ -+ t_FmPcdManipFragIpParams ipFrag; /**< Parameters for defining IP fragmentation, -+ relevant if 'hdr' = HEADER_TYPE_Ipv4 or HEADER_TYPE_Ipv6 */ -+ } u; -+} t_FmPcdManipFragParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining reassembly manipulation -+*//***************************************************************************/ -+typedef struct t_FmPcdManipReassemParams { -+ e_NetHeaderType hdr; /**< Header selection */ -+ union { -+#if (DPAA_VERSION >= 11) -+ t_FmPcdManipReassemCapwapParams capwapReassem; /**< Parameters for defining CAPWAP reassembly, -+ relevant if 'hdr' = HEADER_TYPE_CAPWAP */ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ t_FmPcdManipReassemIpParams ipReassem; /**< Parameters for defining IP reassembly, -+ relevant if 'hdr' = HEADER_TYPE_Ipv4 or HEADER_TYPE_Ipv6 */ -+ } u; -+} t_FmPcdManipReassemParams; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a manipulation node -+*//***************************************************************************/ -+typedef struct t_FmPcdManipParams { -+ e_FmPcdManipType type; /**< Selects type of manipulation node */ -+ union{ -+ t_FmPcdManipHdrParams hdr; /**< Parameters for defining header manipulation node */ -+ t_FmPcdManipReassemParams reassem; /**< Parameters for defining reassembly manipulation node */ -+ t_FmPcdManipFragParams frag; /**< Parameters for defining fragmentation manipulation node */ -+ t_FmPcdManipSpecialOffloadParams specialOffload; /**< Parameters for defining special offload manipulation node */ -+ } u; -+ -+ t_Handle h_NextManip; /**< Supported for Header Manipulation only; -+ Handle to another (previously defined) manipulation node; -+ Allows concatenation of manipulation actions; -+ This parameter is optional and may be NULL. */ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ bool fragOrReasm; /**< TRUE, if defined fragmentation/reassembly manipulation */ -+ t_FmPcdManipFragOrReasmParams fragOrReasmParams; /**< Parameters for fragmentation/reassembly manipulation, -+ relevant if fragOrReasm = TRUE */ -+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+} t_FmPcdManipParams; -+ -+/**************************************************************************//** -+ @Description Structure for retrieving IP reassembly statistics -+*//***************************************************************************/ -+typedef struct t_FmPcdManipReassemIpStats { -+ /* common counters for both IPv4 and IPv6 */ -+ uint32_t timeout; /**< Counts the number of timeout occurrences */ -+ uint32_t rfdPoolBusy; /**< Counts the number of failed attempts to allocate -+ a Reassembly Frame Descriptor */ -+ uint32_t internalBufferBusy; /**< Counts the number of times an internal buffer busy occurred */ -+ uint32_t externalBufferBusy; /**< Counts the number of times external buffer busy occurred */ -+ uint32_t sgFragments; /**< Counts the number of Scatter/Gather fragments */ -+ uint32_t dmaSemaphoreDepletion; /**< Counts the number of failed attempts to allocate a DMA semaphore */ -+#if (DPAA_VERSION >= 11) -+ uint32_t nonConsistentSp; /**< Counts the number of Non Consistent Storage Profile events for -+ successfully reassembled frames */ -+#endif /* (DPAA_VERSION >= 11) */ -+ struct { -+ uint32_t successfullyReassembled; /**< Counts the number of successfully reassembled frames */ -+ uint32_t validFragments; /**< Counts the total number of valid fragments that -+ have been processed for all frames */ -+ uint32_t processedFragments; /**< Counts the number of processed fragments -+ (valid and error fragments) for all frames */ -+ uint32_t malformedFragments; /**< Counts the number of malformed fragments processed for all frames */ -+ uint32_t discardedFragments; /**< Counts the number of fragments discarded by the reassembly process */ -+ uint32_t autoLearnBusy; /**< Counts the number of times a busy condition occurs when attempting -+ to access an IP-Reassembly Automatic Learning Hash set */ -+ uint32_t moreThan16Fragments; /**< Counts the fragment occurrences in which the number of fragments-per-frame -+ exceeds 16 */ -+ } specificHdrStatistics[2]; /**< slot '0' is for IPv4, slot '1' is for IPv6 */ -+} t_FmPcdManipReassemIpStats; -+ -+/**************************************************************************//** -+ @Description Structure for retrieving IP fragmentation statistics -+*//***************************************************************************/ -+typedef struct t_FmPcdManipFragIpStats { -+ uint32_t totalFrames; /**< Number of frames that passed through the manipulation node */ -+ uint32_t fragmentedFrames; /**< Number of frames that were fragmented */ -+ uint32_t generatedFragments; /**< Number of fragments that were generated */ -+} t_FmPcdManipFragIpStats; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Structure for retrieving CAPWAP reassembly statistics -+*//***************************************************************************/ -+typedef struct t_FmPcdManipReassemCapwapStats { -+ uint32_t timeout; /**< Counts the number of timeout occurrences */ -+ uint32_t rfdPoolBusy; /**< Counts the number of failed attempts to allocate -+ a Reassembly Frame Descriptor */ -+ uint32_t internalBufferBusy; /**< Counts the number of times an internal buffer busy occurred */ -+ uint32_t externalBufferBusy; /**< Counts the number of times external buffer busy occurred */ -+ uint32_t sgFragments; /**< Counts the number of Scatter/Gather fragments */ -+ uint32_t dmaSemaphoreDepletion; /**< Counts the number of failed attempts to allocate a DMA semaphore */ -+ uint32_t successfullyReassembled; /**< Counts the number of successfully reassembled frames */ -+ uint32_t validFragments; /**< Counts the total number of valid fragments that -+ have been processed for all frames */ -+ uint32_t processedFragments; /**< Counts the number of processed fragments -+ (valid and error fragments) for all frames */ -+ uint32_t malformedFragments; /**< Counts the number of malformed fragments processed for all frames */ -+ uint32_t autoLearnBusy; /**< Counts the number of times a busy condition occurs when attempting -+ to access an Reassembly Automatic Learning Hash set */ -+ uint32_t discardedFragments; /**< Counts the number of fragments discarded by the reassembly process */ -+ uint32_t moreThan16Fragments; /**< Counts the fragment occurrences in which the number of fragments-per-frame -+ exceeds 16 */ -+ uint32_t exceedMaxReassemblyFrameLen;/**< ounts the number of times that a successful reassembled frame -+ length exceeds MaxReassembledFrameLength value */ -+} t_FmPcdManipReassemCapwapStats; -+ -+/**************************************************************************//** -+ @Description Structure for retrieving CAPWAP fragmentation statistics -+*//***************************************************************************/ -+typedef struct t_FmPcdManipFragCapwapStats { -+ uint32_t totalFrames; /**< Number of frames that passed through the manipulation node */ -+ uint32_t fragmentedFrames; /**< Number of frames that were fragmented */ -+ uint32_t generatedFragments; /**< Number of fragments that were generated */ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ uint8_t sgAllocationFailure; /**< Number of allocation failure of s/g buffers */ -+#endif /* (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) */ -+} t_FmPcdManipFragCapwapStats; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Description Structure for retrieving reassembly statistics -+*//***************************************************************************/ -+typedef struct t_FmPcdManipReassemStats { -+ union { -+ t_FmPcdManipReassemIpStats ipReassem; /**< Structure for IP reassembly statistics */ -+#if (DPAA_VERSION >= 11) -+ t_FmPcdManipReassemCapwapStats capwapReassem; /**< Structure for CAPWAP reassembly statistics */ -+#endif /* (DPAA_VERSION >= 11) */ -+ } u; -+} t_FmPcdManipReassemStats; -+ -+/**************************************************************************//** -+ @Description Structure for retrieving fragmentation statistics -+*//***************************************************************************/ -+typedef struct t_FmPcdManipFragStats { -+ union { -+ t_FmPcdManipFragIpStats ipFrag; /**< Structure for IP fragmentation statistics */ -+#if (DPAA_VERSION >= 11) -+ t_FmPcdManipFragCapwapStats capwapFrag; /**< Structure for CAPWAP fragmentation statistics */ -+#endif /* (DPAA_VERSION >= 11) */ -+ } u; -+} t_FmPcdManipFragStats; -+ -+/**************************************************************************//** -+ @Description Structure for selecting manipulation statistics -+*//***************************************************************************/ -+typedef struct t_FmPcdManipStats { -+ union { -+ t_FmPcdManipReassemStats reassem; /**< Structure for reassembly statistics */ -+ t_FmPcdManipFragStats frag; /**< Structure for fragmentation statistics */ -+ } u; -+} t_FmPcdManipStats; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Parameters for defining frame replicator group and its members -+*//***************************************************************************/ -+typedef struct t_FmPcdFrmReplicGroupParams { -+ uint8_t maxNumOfEntries; /**< Maximal number of members in the group; -+ Must be at least 2. */ -+ uint8_t numOfEntries; /**< Number of members in the group; -+ Must be at least 1. */ -+ t_FmPcdCcNextEngineParams nextEngineParams[FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES]; -+ /**< Array of members' parameters */ -+} t_FmPcdFrmReplicGroupParams; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+/**************************************************************************//** -+ @Description structure for defining statistics node -+*//***************************************************************************/ -+typedef struct t_FmPcdStatsParams { -+ e_FmPcdStatsType type; /**< type of statistics node */ -+} t_FmPcdStatsParams; -+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+ -+/**************************************************************************//** -+ @Function FM_PCD_NetEnvCharacteristicsSet -+ -+ @Description Define a set of Network Environment Characteristics. -+ -+ When setting an environment it is important to understand its -+ application. It is not meant to describe the flows that will run -+ on the ports using this environment, but what the user means TO DO -+ with the PCD mechanisms in order to parse-classify-distribute those -+ frames. -+ By specifying a distinction unit, the user means it would use that option -+ for distinction between frames at either a KeyGen scheme or a coarse -+ classification action descriptor. Using interchangeable headers to define a -+ unit means that the user is indifferent to which of the interchangeable -+ headers is present in the frame, and wants the distinction to be based -+ on the presence of either one of them. -+ -+ Depending on context, there are limitations to the use of environments. A -+ port using the PCD functionality is bound to an environment. Some or even -+ all ports may share an environment but also an environment per port is -+ possible. When initializing a scheme, a classification plan group (see below), -+ or a coarse classification tree, one of the initialized environments must be -+ stated and related to. When a port is bound to a scheme, a classification -+ plan group, or a coarse classification tree, it MUST be bound to the same -+ environment. -+ -+ The different PCD modules, may relate (for flows definition) ONLY on -+ distinction units as defined by their environment. When initializing a -+ scheme for example, it may not choose to select IPV4 as a match for -+ recognizing flows unless it was defined in the relating environment. In -+ fact, to guide the user through the configuration of the PCD, each module's -+ characterization in terms of flows is not done using protocol names, but using -+ environment indexes. -+ -+ In terms of HW implementation, the list of distinction units sets the LCV vectors -+ and later used for match vector, classification plan vectors and coarse classification -+ indexing. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] p_NetEnvParams A structure of parameters for the initialization of -+ the network environment. -+ -+ @Return A handle to the initialized object on success; NULL code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Handle FM_PCD_NetEnvCharacteristicsSet(t_Handle h_FmPcd, t_FmPcdNetEnvParams *p_NetEnvParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_NetEnvCharacteristicsDelete -+ -+ @Description Deletes a set of Network Environment Characteristics. -+ -+ @Param[in] h_NetEnv A handle to the Network environment. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_PCD_NetEnvCharacteristicsDelete(t_Handle h_NetEnv); -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgSchemeSet -+ -+ @Description Initializing or modifying and enabling a scheme for the KeyGen. -+ This routine should be called for adding or modifying a scheme. -+ When a scheme needs modifying, the API requires that it will be -+ rewritten. In such a case 'modify' should be TRUE. If the -+ routine is called for a valid scheme and 'modify' is FALSE, -+ it will return error. -+ -+ @Param[in] h_FmPcd If this is a new scheme - A handle to an FM PCD Module. -+ Otherwise NULL (ignored by driver). -+ @Param[in,out] p_SchemeParams A structure of parameters for defining the scheme -+ -+ @Return A handle to the initialized scheme on success; NULL code otherwise. -+ When used as "modify" (rather than for setting a new scheme), -+ p_SchemeParams->id.h_Scheme will return NULL if action fails due to scheme -+ BUSY state. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Handle FM_PCD_KgSchemeSet(t_Handle h_FmPcd, -+ t_FmPcdKgSchemeParams *p_SchemeParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgSchemeDelete -+ -+ @Description Deleting an initialized scheme. -+ -+ @Param[in] h_Scheme scheme handle as returned by FM_PCD_KgSchemeSet() -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init() & FM_PCD_KgSchemeSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_KgSchemeDelete(t_Handle h_Scheme); -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgSchemeGetCounter -+ -+ @Description Reads scheme packet counter. -+ -+ @Param[in] h_Scheme scheme handle as returned by FM_PCD_KgSchemeSet(). -+ -+ @Return Counter's current value. -+ -+ @Cautions Allowed only following FM_PCD_Init() & FM_PCD_KgSchemeSet(). -+*//***************************************************************************/ -+uint32_t FM_PCD_KgSchemeGetCounter(t_Handle h_Scheme); -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgSchemeSetCounter -+ -+ @Description Writes scheme packet counter. -+ -+ @Param[in] h_Scheme scheme handle as returned by FM_PCD_KgSchemeSet(). -+ @Param[in] value New scheme counter value - typically '0' for -+ resetting the counter. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init() & FM_PCD_KgSchemeSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_KgSchemeSetCounter(t_Handle h_Scheme, uint32_t value); -+ -+/**************************************************************************//** -+ @Function FM_PCD_PlcrProfileSet -+ -+ @Description Sets a profile entry in the policer profile table. -+ The routine overrides any existing value. -+ -+ @Param[in] h_FmPcd A handle to an FM PCD Module. -+ @Param[in] p_Profile A structure of parameters for defining a -+ policer profile entry. -+ -+ @Return A handle to the initialized object on success; NULL code otherwise. -+ When used as "modify" (rather than for setting a new profile), -+ p_Profile->id.h_Profile will return NULL if action fails due to profile -+ BUSY state. -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Handle FM_PCD_PlcrProfileSet(t_Handle h_FmPcd, -+ t_FmPcdPlcrProfileParams *p_Profile); -+ -+/**************************************************************************//** -+ @Function FM_PCD_PlcrProfileDelete -+ -+ @Description Delete a profile entry in the policer profile table. -+ The routine set entry to invalid. -+ -+ @Param[in] h_Profile A handle to the profile. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Error FM_PCD_PlcrProfileDelete(t_Handle h_Profile); -+ -+/**************************************************************************//** -+ @Function FM_PCD_PlcrProfileGetCounter -+ -+ @Description Sets an entry in the classification plan. -+ The routine overrides any existing value. -+ -+ @Param[in] h_Profile A handle to the profile. -+ @Param[in] counter Counter selector. -+ -+ @Return specific counter value. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+uint32_t FM_PCD_PlcrProfileGetCounter(t_Handle h_Profile, -+ e_FmPcdPlcrProfileCounters counter); -+ -+/**************************************************************************//** -+ @Function FM_PCD_PlcrProfileSetCounter -+ -+ @Description Sets an entry in the classification plan. -+ The routine overrides any existing value. -+ -+ @Param[in] h_Profile A handle to the profile. -+ @Param[in] counter Counter selector. -+ @Param[in] value value to set counter with. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Error FM_PCD_PlcrProfileSetCounter(t_Handle h_Profile, -+ e_FmPcdPlcrProfileCounters counter, -+ uint32_t value); -+ -+/**************************************************************************//** -+ @Function FM_PCD_CcRootBuild -+ -+ @Description This routine must be called to define a complete coarse -+ classification tree. This is the way to define coarse -+ classification to a certain flow - the KeyGen schemes -+ may point only to trees defined in this way. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] p_Params A structure of parameters to define the tree. -+ -+ @Return A handle to the initialized object on success; NULL code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Handle FM_PCD_CcRootBuild (t_Handle h_FmPcd, -+ t_FmPcdCcTreeParams *p_Params); -+ -+/**************************************************************************//** -+ @Function FM_PCD_CcRootDelete -+ -+ @Description Deleting an built tree. -+ -+ @Param[in] h_CcTree A handle to a CC tree. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Error FM_PCD_CcRootDelete(t_Handle h_CcTree); -+ -+/**************************************************************************//** -+ @Function FM_PCD_CcRootModifyNextEngine -+ -+ @Description Modify the Next Engine Parameters in the entry of the tree. -+ -+ @Param[in] h_CcTree A handle to the tree -+ @Param[in] grpId A Group index in the tree -+ @Param[in] index Entry index in the group defined by grpId -+ @Param[in] p_FmPcdCcNextEngineParams Pointer to new next engine parameters -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_CcBuildTree(). -+*//***************************************************************************/ -+t_Error FM_PCD_CcRootModifyNextEngine(t_Handle h_CcTree, -+ uint8_t grpId, -+ uint8_t index, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableSet -+ -+ @Description This routine should be called for each CC (coarse classification) -+ node. The whole CC tree should be built bottom up so that each -+ node points to already defined nodes. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] p_Param A structure of parameters defining the CC node -+ -+ @Return A handle to the initialized object on success; NULL code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Handle FM_PCD_MatchTableSet(t_Handle h_FmPcd, t_FmPcdCcNodeParams *p_Param); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableDelete -+ -+ @Description Deleting an built node. -+ -+ @Param[in] h_CcNode A handle to a CC node. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableDelete(t_Handle h_CcNode); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableModifyMissNextEngine -+ -+ @Description Modify the Next Engine Parameters of the Miss key case of the node. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] p_FmPcdCcNextEngineParams Parameters for defining next engine -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(); -+ Not relevant in the case the node is of type 'INDEXED_LOOKUP'. -+ When configuring nextEngine = e_FM_PCD_CC, note that -+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different -+ from the currently changed table. -+ -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableModifyMissNextEngine(t_Handle h_CcNode, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableRemoveKey -+ -+ @Description Remove the key (including next engine parameters of this key) -+ defined by the index of the relevant node. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keyIndex Key index for removing -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this -+ node and the nodes that lead to it. -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableRemoveKey(t_Handle h_CcNode, uint16_t keyIndex); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableAddKey -+ -+ @Description Add the key (including next engine parameters of this key in the -+ index defined by the keyIndex. Note that 'FM_PCD_LAST_KEY_INDEX' -+ may be used by user that don't care about the position of the -+ key in the table - in that case, the key will be automatically -+ added by the driver in the last available entry. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keyIndex Key index for adding. -+ @Param[in] keySize Key size of added key -+ @Param[in] p_KeyParams A pointer to the parameters includes -+ new key with Next Engine Parameters -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this -+ node and the nodes that lead to it. -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableAddKey(t_Handle h_CcNode, -+ uint16_t keyIndex, -+ uint8_t keySize, -+ t_FmPcdCcKeyParams *p_KeyParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableModifyNextEngine -+ -+ @Description Modify the Next Engine Parameters in the relevant key entry of the node. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keyIndex Key index for Next Engine modifications -+ @Param[in] p_FmPcdCcNextEngineParams Parameters for defining next engine -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(). -+ When configuring nextEngine = e_FM_PCD_CC, note that -+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different -+ from the currently changed table. -+ -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableModifyNextEngine(t_Handle h_CcNode, -+ uint16_t keyIndex, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableModifyKeyAndNextEngine -+ -+ @Description Modify the key and Next Engine Parameters of this key in the -+ index defined by the keyIndex. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keyIndex Key index for adding -+ @Param[in] keySize Key size of added key -+ @Param[in] p_KeyParams A pointer to the parameters includes -+ modified key and modified Next Engine Parameters -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this -+ node and the nodes that lead to it. -+ When configuring nextEngine = e_FM_PCD_CC, note that -+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different -+ from the currently changed table. -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableModifyKeyAndNextEngine(t_Handle h_CcNode, -+ uint16_t keyIndex, -+ uint8_t keySize, -+ t_FmPcdCcKeyParams *p_KeyParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableModifyKey -+ -+ @Description Modify the key in the index defined by the keyIndex. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keyIndex Key index for adding -+ @Param[in] keySize Key size of added key -+ @Param[in] p_Key A pointer to the new key -+ @Param[in] p_Mask A pointer to the new mask if relevant, -+ otherwise pointer to NULL -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this -+ node and the nodes that lead to it. -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableModifyKey(t_Handle h_CcNode, -+ uint16_t keyIndex, -+ uint8_t keySize, -+ uint8_t *p_Key, -+ uint8_t *p_Mask); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableFindNRemoveKey -+ -+ @Description Remove the key (including next engine parameters of this key) -+ defined by the key and mask. Note that this routine will search -+ the node to locate the index of the required key (& mask) to remove. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keySize Key size of the one to remove. -+ @Param[in] p_Key A pointer to the requested key to remove. -+ @Param[in] p_Mask A pointer to the mask if relevant, -+ otherwise pointer to NULL -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this -+ node and the nodes that lead to it. -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableFindNRemoveKey(t_Handle h_CcNode, -+ uint8_t keySize, -+ uint8_t *p_Key, -+ uint8_t *p_Mask); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableFindNModifyNextEngine -+ -+ @Description Modify the Next Engine Parameters in the relevant key entry of -+ the node. Note that this routine will search the node to locate -+ the index of the required key (& mask) to modify. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keySize Key size of the one to modify. -+ @Param[in] p_Key A pointer to the requested key to modify. -+ @Param[in] p_Mask A pointer to the mask if relevant, -+ otherwise pointer to NULL -+ @Param[in] p_FmPcdCcNextEngineParams Parameters for defining next engine -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(). -+ When configuring nextEngine = e_FM_PCD_CC, note that -+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different -+ from the currently changed table. -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableFindNModifyNextEngine(t_Handle h_CcNode, -+ uint8_t keySize, -+ uint8_t *p_Key, -+ uint8_t *p_Mask, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableFindNModifyKeyAndNextEngine -+ -+ @Description Modify the key and Next Engine Parameters of this key in the -+ index defined by the keyIndex. Note that this routine will search -+ the node to locate the index of the required key (& mask) to modify. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keySize Key size of the one to modify. -+ @Param[in] p_Key A pointer to the requested key to modify. -+ @Param[in] p_Mask A pointer to the mask if relevant, -+ otherwise pointer to NULL -+ @Param[in] p_KeyParams A pointer to the parameters includes -+ modified key and modified Next Engine Parameters -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this -+ node and the nodes that lead to it. -+ When configuring nextEngine = e_FM_PCD_CC, note that -+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different -+ from the currently changed table. -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableFindNModifyKeyAndNextEngine(t_Handle h_CcNode, -+ uint8_t keySize, -+ uint8_t *p_Key, -+ uint8_t *p_Mask, -+ t_FmPcdCcKeyParams *p_KeyParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableFindNModifyKey -+ -+ @Description Modify the key in the index defined by the keyIndex. Note that -+ this routine will search the node to locate the index of the -+ required key (& mask) to modify. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keySize Key size of the one to modify. -+ @Param[in] p_Key A pointer to the requested key to modify. -+ @Param[in] p_Mask A pointer to the mask if relevant, -+ otherwise pointer to NULL -+ @Param[in] p_NewKey A pointer to the new key -+ @Param[in] p_NewMask A pointer to the new mask if relevant, -+ otherwise pointer to NULL -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this -+ node and the nodes that lead to it. -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableFindNModifyKey(t_Handle h_CcNode, -+ uint8_t keySize, -+ uint8_t *p_Key, -+ uint8_t *p_Mask, -+ uint8_t *p_NewKey, -+ uint8_t *p_NewMask); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableGetKeyCounter -+ -+ @Description This routine may be used to get a counter of specific key in a CC -+ Node; This counter reflects how many frames passed that were matched -+ this key. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keyIndex Key index for adding -+ -+ @Return The specific key counter. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(). -+*//***************************************************************************/ -+uint32_t FM_PCD_MatchTableGetKeyCounter(t_Handle h_CcNode, uint16_t keyIndex); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableGetKeyStatistics -+ -+ @Description This routine may be used to get statistics counters of specific key -+ in a CC Node. -+ -+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and -+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node, -+ these counters reflect how many frames passed that were matched -+ this key; The total frames count will be returned in the counter -+ of the first range (as only one frame length range was defined). -+ If 'e_FM_PCD_CC_STATS_MODE_RMON' was set for this node, the total -+ frame count will be separated to frame length counters, based on -+ provided frame length ranges. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keyIndex Key index for adding -+ @Param[out] p_KeyStatistics Key statistics counters -+ -+ @Return The specific key statistics. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableGetKeyStatistics(t_Handle h_CcNode, -+ uint16_t keyIndex, -+ t_FmPcdCcKeyStatistics *p_KeyStatistics); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableGetMissStatistics -+ -+ @Description This routine may be used to get statistics counters of miss entry -+ in a CC Node. -+ -+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and -+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node, -+ these counters reflect how many frames were not matched to any -+ existing key and therefore passed through the miss entry; The -+ total frames count will be returned in the counter of the -+ first range (as only one frame length range was defined). -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[out] p_MissStatistics Statistics counters for 'miss' -+ -+ @Return The statistics for 'miss'. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableGetMissStatistics(t_Handle h_CcNode, -+ t_FmPcdCcKeyStatistics *p_MissStatistics); -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableFindNGetKeyStatistics -+ -+ @Description This routine may be used to get statistics counters of specific key -+ in a CC Node. -+ -+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and -+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node, -+ these counters reflect how many frames passed that were matched -+ this key; The total frames count will be returned in the counter -+ of the first range (as only one frame length range was defined). -+ If 'e_FM_PCD_CC_STATS_MODE_RMON' was set for this node, the total -+ frame count will be separated to frame length counters, based on -+ provided frame length ranges. -+ Note that this routine will search the node to locate the index -+ of the required key based on received key parameters. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keySize Size of the requested key -+ @Param[in] p_Key A pointer to the requested key -+ @Param[in] p_Mask A pointer to the mask if relevant, -+ otherwise pointer to NULL -+ @Param[out] p_KeyStatistics Key statistics counters -+ -+ @Return The specific key statistics. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableFindNGetKeyStatistics(t_Handle h_CcNode, -+ uint8_t keySize, -+ uint8_t *p_Key, -+ uint8_t *p_Mask, -+ t_FmPcdCcKeyStatistics *p_KeyStatistics); -+ -+/**************************************************************************//* -+ @Function FM_PCD_MatchTableGetNextEngine -+ -+ @Description Gets NextEngine of the relevant keyIndex. -+ -+ @Param[in] h_CcNode A handle to the node. -+ @Param[in] keyIndex keyIndex in the relevant node. -+ @Param[out] p_FmPcdCcNextEngineParams here updated nextEngine parameters for -+ the relevant keyIndex of the CC Node -+ received as parameter to this function -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableGetNextEngine(t_Handle h_CcNode, -+ uint16_t keyIndex, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams); -+ -+/**************************************************************************//* -+ @Function FM_PCD_MatchTableGetIndexedHashBucket -+ -+ @Description This routine simulates KeyGen operation on the provided key and -+ calculates to which hash bucket it will be mapped. -+ -+ @Param[in] h_CcNode A handle to the node. -+ @Param[in] kgKeySize Key size as it was configured in the KG -+ scheme that leads to this hash. -+ @Param[in] p_KgKey Pointer to the key; must be like the key -+ that the KG is generated, i.e. the same -+ extraction and with mask if exist. -+ @Param[in] kgHashShift Hash-shift as it was configured in the KG -+ scheme that leads to this hash. -+ @Param[out] p_CcNodeBucketHandle Pointer to the bucket of the provided key. -+ @Param[out] p_BucketIndex Index to the bucket of the provided key -+ @Param[out] p_LastIndex Pointer to last index in the bucket of the -+ provided key. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet() -+*//***************************************************************************/ -+t_Error FM_PCD_MatchTableGetIndexedHashBucket(t_Handle h_CcNode, -+ uint8_t kgKeySize, -+ uint8_t *p_KgKey, -+ uint8_t kgHashShift, -+ t_Handle *p_CcNodeBucketHandle, -+ uint8_t *p_BucketIndex, -+ uint16_t *p_LastIndex); -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableSet -+ -+ @Description This routine initializes a hash table structure. -+ KeyGen hash result determines the hash bucket. -+ Next, KeyGen key is compared against all keys of this -+ bucket (exact match). -+ Number of sets (number of buckets) of the hash equals to the -+ number of 1-s in 'hashResMask' in the provided parameters. -+ Number of hash table ways is then calculated by dividing -+ 'maxNumOfKeys' equally between the hash sets. This is the maximal -+ number of keys that a hash bucket may hold. -+ The hash table is initialized empty and keys may be -+ added to it following the initialization. Keys masks are not -+ supported in current hash table implementation. -+ The initialized hash table can be integrated as a node in a -+ CC tree. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] p_Param A structure of parameters defining the hash table -+ -+ @Return A handle to the initialized object on success; NULL code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Handle FM_PCD_HashTableSet(t_Handle h_FmPcd, t_FmPcdHashTableParams *p_Param); -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableDelete -+ -+ @Description This routine deletes the provided hash table and released all -+ its allocated resources. -+ -+ @Param[in] h_HashTbl A handle to a hash table -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_HashTableDelete(t_Handle h_HashTbl); -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableAddKey -+ -+ @Description This routine adds the provided key (including next engine -+ parameters of this key) to the hash table. -+ The key is added as the last key of the bucket that it is -+ mapped to. -+ -+ @Param[in] h_HashTbl A handle to a hash table -+ @Param[in] keySize Key size of added key -+ @Param[in] p_KeyParams A pointer to the parameters includes -+ new key with next engine parameters; The pointer -+ to the key mask must be NULL, as masks are not -+ supported in hash table implementation. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_HashTableAddKey(t_Handle h_HashTbl, -+ uint8_t keySize, -+ t_FmPcdCcKeyParams *p_KeyParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableRemoveKey -+ -+ @Description This routine removes the requested key (including next engine -+ parameters of this key) from the hash table. -+ -+ @Param[in] h_HashTbl A handle to a hash table -+ @Param[in] keySize Key size of the one to remove. -+ @Param[in] p_Key A pointer to the requested key to remove. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_HashTableRemoveKey(t_Handle h_HashTbl, -+ uint8_t keySize, -+ uint8_t *p_Key); -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableModifyNextEngine -+ -+ @Description This routine modifies the next engine for the provided key. The -+ key should be previously added to the hash table. -+ -+ @Param[in] h_HashTbl A handle to a hash table -+ @Param[in] keySize Key size of the key to modify. -+ @Param[in] p_Key A pointer to the requested key to modify. -+ @Param[in] p_FmPcdCcNextEngineParams A structure for defining new next engine -+ parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+ When configuring nextEngine = e_FM_PCD_CC, note that -+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different -+ from the currently changed table. -+*//***************************************************************************/ -+t_Error FM_PCD_HashTableModifyNextEngine(t_Handle h_HashTbl, -+ uint8_t keySize, -+ uint8_t *p_Key, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableModifyMissNextEngine -+ -+ @Description This routine modifies the next engine on key match miss. -+ -+ @Param[in] h_HashTbl A handle to a hash table -+ @Param[in] p_FmPcdCcNextEngineParams A structure for defining new next engine -+ parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+ When configuring nextEngine = e_FM_PCD_CC, note that -+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different -+ from the currently changed table. -+*//***************************************************************************/ -+t_Error FM_PCD_HashTableModifyMissNextEngine(t_Handle h_HashTbl, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams); -+ -+/**************************************************************************//* -+ @Function FM_PCD_HashTableGetMissNextEngine -+ -+ @Description Gets NextEngine in case of key match miss. -+ -+ @Param[in] h_HashTbl A handle to a hash table -+ @Param[out] p_FmPcdCcNextEngineParams Next engine parameters for the specified -+ hash table. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_HashTableGetMissNextEngine(t_Handle h_HashTbl, -+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableFindNGetKeyStatistics -+ -+ @Description This routine may be used to get statistics counters of specific key -+ in a hash table. -+ -+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and -+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node, -+ these counters reflect how many frames passed that were matched -+ this key; The total frames count will be returned in the counter -+ of the first range (as only one frame length range was defined). -+ If 'e_FM_PCD_CC_STATS_MODE_RMON' was set for this node, the total -+ frame count will be separated to frame length counters, based on -+ provided frame length ranges. -+ Note that this routine will identify the bucket of this key in -+ the hash table and will search the bucket to locate the index -+ of the required key based on received key parameters. -+ -+ @Param[in] h_HashTbl A handle to a hash table -+ @Param[in] keySize Size of the requested key -+ @Param[in] p_Key A pointer to the requested key -+ @Param[out] p_KeyStatistics Key statistics counters -+ -+ @Return The specific key statistics. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_HashTableFindNGetKeyStatistics(t_Handle h_HashTbl, -+ uint8_t keySize, -+ uint8_t *p_Key, -+ t_FmPcdCcKeyStatistics *p_KeyStatistics); -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableGetMissStatistics -+ -+ @Description This routine may be used to get statistics counters of 'miss' -+ entry of the a hash table. -+ -+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and -+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node, -+ these counters reflect how many frames were not matched to any -+ existing key and therefore passed through the miss entry; -+ -+ @Param[in] h_HashTbl A handle to a hash table -+ @Param[out] p_MissStatistics Statistics counters for 'miss' -+ -+ @Return The statistics for 'miss'. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_HashTableGetMissStatistics(t_Handle h_HashTbl, -+ t_FmPcdCcKeyStatistics *p_MissStatistics); -+ -+/**************************************************************************//** -+ @Function FM_PCD_ManipNodeSet -+ -+ @Description This routine should be called for defining a manipulation -+ node. A manipulation node must be defined before the CC node -+ that precedes it. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] p_FmPcdManipParams A structure of parameters defining the manipulation -+ -+ @Return A handle to the initialized object on success; NULL code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Handle FM_PCD_ManipNodeSet(t_Handle h_FmPcd, t_FmPcdManipParams *p_FmPcdManipParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_ManipNodeDelete -+ -+ @Description Delete an existing manipulation node. -+ -+ @Param[in] h_ManipNode A handle to a manipulation node. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_ManipNodeSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_ManipNodeDelete(t_Handle h_ManipNode); -+ -+/**************************************************************************//** -+ @Function FM_PCD_ManipGetStatistics -+ -+ @Description Retrieve the manipulation statistics. -+ -+ @Param[in] h_ManipNode A handle to a manipulation node. -+ @Param[out] p_FmPcdManipStats A structure for retrieving the manipulation statistics -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_ManipNodeSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_ManipGetStatistics(t_Handle h_ManipNode, t_FmPcdManipStats *p_FmPcdManipStats); -+ -+/**************************************************************************//** -+ @Function FM_PCD_ManipNodeReplace -+ -+ @Description Change existing manipulation node to be according to new requirement. -+ -+ @Param[in] h_ManipNode A handle to a manipulation node. -+ @Param[out] p_ManipParams A structure of parameters defining the change requirement -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_ManipNodeSet(). -+*//***************************************************************************/ -+t_Error FM_PCD_ManipNodeReplace(t_Handle h_ManipNode, t_FmPcdManipParams *p_ManipParams); -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Function FM_PCD_FrmReplicSetGroup -+ -+ @Description Initialize a Frame Replicator group. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] p_FrmReplicGroupParam A structure of parameters for the initialization of -+ the frame replicator group. -+ -+ @Return A handle to the initialized object on success; NULL code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Handle FM_PCD_FrmReplicSetGroup(t_Handle h_FmPcd, t_FmPcdFrmReplicGroupParams *p_FrmReplicGroupParam); -+ -+/**************************************************************************//** -+ @Function FM_PCD_FrmReplicDeleteGroup -+ -+ @Description Delete a Frame Replicator group. -+ -+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup(). -+*//***************************************************************************/ -+t_Error FM_PCD_FrmReplicDeleteGroup(t_Handle h_FrmReplicGroup); -+ -+/**************************************************************************//** -+ @Function FM_PCD_FrmReplicAddMember -+ -+ @Description Add the member in the index defined by the memberIndex. -+ -+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group. -+ @Param[in] memberIndex member index for adding. -+ @Param[in] p_MemberParams A pointer to the new member parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup() of this group. -+*//***************************************************************************/ -+t_Error FM_PCD_FrmReplicAddMember(t_Handle h_FrmReplicGroup, -+ uint16_t memberIndex, -+ t_FmPcdCcNextEngineParams *p_MemberParams); -+ -+/**************************************************************************//** -+ @Function FM_PCD_FrmReplicRemoveMember -+ -+ @Description Remove the member defined by the index from the relevant group. -+ -+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group. -+ @Param[in] memberIndex member index for removing. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup() of this group. -+*//***************************************************************************/ -+t_Error FM_PCD_FrmReplicRemoveMember(t_Handle h_FrmReplicGroup, -+ uint16_t memberIndex); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+/**************************************************************************//** -+ @Function FM_PCD_StatisticsSetNode -+ -+ @Description This routine should be called for defining a statistics node. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] p_FmPcdstatsParams A structure of parameters defining the statistics -+ -+ @Return A handle to the initialized object on success; NULL code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+t_Handle FM_PCD_StatisticsSetNode(t_Handle h_FmPcd, t_FmPcdStatsParams *p_FmPcdstatsParams); -+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+ -+/** @} */ /* end of FM_PCD_Runtime_build_grp group */ -+/** @} */ /* end of FM_PCD_Runtime_grp group */ -+/** @} */ /* end of FM_PCD_grp group */ -+/** @} */ /* end of FM_grp group */ -+ -+ -+#ifdef NCSW_BACKWARD_COMPATIBLE_API -+#define FM_PCD_MAX_NUM_OF_INTERCHANGABLE_HDRS FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS -+#define e_FM_PCD_MANIP_ONE_WAYS_HASH e_FM_PCD_MANIP_ONE_WAY_HASH -+#define e_FM_PCD_MANIP_TOW_WAYS_HASH e_FM_PCD_MANIP_TWO_WAYS_HASH -+ -+#define e_FM_PCD_MANIP_FRAGMENT_PACKECT e_FM_PCD_MANIP_FRAGMENT_PACKET /* Feb13 */ -+ -+#define FM_PCD_SetNetEnvCharacteristics(_pcd, _params) \ -+ FM_PCD_NetEnvCharacteristicsSet(_pcd, _params) -+#define FM_PCD_KgSetScheme(_pcd, _params) FM_PCD_KgSchemeSet(_pcd, _params) -+#define FM_PCD_CcBuildTree(_pcd, _params) FM_PCD_CcRootBuild(_pcd, _params) -+#define FM_PCD_CcSetNode(_pcd, _params) FM_PCD_MatchTableSet(_pcd, _params) -+#define FM_PCD_PlcrSetProfile(_pcd, _params) FM_PCD_PlcrProfileSet(_pcd, _params) -+#define FM_PCD_ManipSetNode(_pcd, _params) FM_PCD_ManipNodeSet(_pcd, _params) -+ -+#define FM_PCD_DeleteNetEnvCharacteristics(_pcd, ...) \ -+ FM_PCD_NetEnvCharacteristicsDelete(__VA_ARGS__) -+#define FM_PCD_KgDeleteScheme(_pcd, ...) \ -+ FM_PCD_KgSchemeDelete(__VA_ARGS__) -+#define FM_PCD_KgGetSchemeCounter(_pcd, ...) \ -+ FM_PCD_KgSchemeGetCounter(__VA_ARGS__) -+#define FM_PCD_KgSetSchemeCounter(_pcd, ...) \ -+ FM_PCD_KgSchemeSetCounter(__VA_ARGS__) -+#define FM_PCD_PlcrDeleteProfile(_pcd, ...) \ -+ FM_PCD_PlcrProfileDelete(__VA_ARGS__) -+#define FM_PCD_PlcrGetProfileCounter(_pcd, ...) \ -+ FM_PCD_PlcrProfileGetCounter(__VA_ARGS__) -+#define FM_PCD_PlcrSetProfileCounter(_pcd, ...) \ -+ FM_PCD_PlcrProfileSetCounter(__VA_ARGS__) -+#define FM_PCD_CcDeleteTree(_pcd, ...) \ -+ FM_PCD_CcRootDelete(__VA_ARGS__) -+#define FM_PCD_CcTreeModifyNextEngine(_pcd, ...) \ -+ FM_PCD_CcRootModifyNextEngine(__VA_ARGS__) -+#define FM_PCD_CcDeleteNode(_pcd, ...) \ -+ FM_PCD_MatchTableDelete(__VA_ARGS__) -+#define FM_PCD_CcNodeModifyMissNextEngine(_pcd, ...) \ -+ FM_PCD_MatchTableModifyMissNextEngine(__VA_ARGS__) -+#define FM_PCD_CcNodeRemoveKey(_pcd, ...) \ -+ FM_PCD_MatchTableRemoveKey(__VA_ARGS__) -+#define FM_PCD_CcNodeAddKey(_pcd, ...) \ -+ FM_PCD_MatchTableAddKey(__VA_ARGS__) -+#define FM_PCD_CcNodeModifyNextEngine(_pcd, ...) \ -+ FM_PCD_MatchTableModifyNextEngine(__VA_ARGS__) -+#define FM_PCD_CcNodeModifyKeyAndNextEngine(_pcd, ...) \ -+ FM_PCD_MatchTableModifyKeyAndNextEngine(__VA_ARGS__) -+#define FM_PCD_CcNodeModifyKey(_pcd, ...) \ -+ FM_PCD_MatchTableModifyKey(__VA_ARGS__) -+#define FM_PCD_CcNodeFindNRemoveKey(_pcd, ...) \ -+ FM_PCD_MatchTableFindNRemoveKey(__VA_ARGS__) -+#define FM_PCD_CcNodeFindNModifyNextEngine(_pcd, ...) \ -+ FM_PCD_MatchTableFindNModifyNextEngine(__VA_ARGS__) -+#define FM_PCD_CcNodeFindNModifyKeyAndNextEngine(_pcd, ...) \ -+ FM_PCD_MatchTableFindNModifyKeyAndNextEngine(__VA_ARGS__) -+#define FM_PCD_CcNodeFindNModifyKey(_pcd, ...) \ -+ FM_PCD_MatchTableFindNModifyKey(__VA_ARGS__) -+#define FM_PCD_CcIndexedHashNodeGetBucket(_pcd, ...) \ -+ FM_PCD_MatchTableGetIndexedHashBucket(__VA_ARGS__) -+#define FM_PCD_CcNodeGetNextEngine(_pcd, ...) \ -+ FM_PCD_MatchTableGetNextEngine(__VA_ARGS__) -+#define FM_PCD_CcNodeGetKeyCounter(_pcd, ...) \ -+ FM_PCD_MatchTableGetKeyCounter(__VA_ARGS__) -+#define FM_PCD_ManipDeleteNode(_pcd, ...) \ -+ FM_PCD_ManipNodeDelete(__VA_ARGS__) -+#endif /* NCSW_BACKWARD_COMPATIBLE_API */ -+ -+ -+#endif /* __FM_PCD_EXT */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_port_ext.h -@@ -0,0 +1,2608 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File fm_port_ext.h -+ -+ @Description FM-Port Application Programming Interface. -+*//***************************************************************************/ -+#ifndef __FM_PORT_EXT -+#define __FM_PORT_EXT -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "fm_pcd_ext.h" -+#include "fm_ext.h" -+#include "net_ext.h" -+ -+ -+/**************************************************************************//** -+ -+ @Group FM_grp Frame Manager API -+ -+ @Description FM API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_PORT_grp FM Port -+ -+ @Description FM Port API -+ -+ The FM uses a general module called "port" to represent a Tx port -+ (MAC), an Rx port (MAC) or Offline Parsing port. -+ The number of ports in an FM varies between SOCs. -+ The SW driver manages these ports as sub-modules of the FM, i.e. -+ after an FM is initialized, its ports may be initialized and -+ operated upon. -+ -+ The port is initialized aware of its type, but other functions on -+ a port may be indifferent to its type. When necessary, the driver -+ verifies coherence and returns error if applicable. -+ -+ On initialization, user specifies the port type and it's index -+ (relative to the port's type) - always starting at 0. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description An enum for defining port PCD modes. -+ This enum defines the superset of PCD engines support - i.e. not -+ all engines have to be used, but all have to be enabled. The real -+ flow of a specific frame depends on the PCD configuration and the -+ frame headers and payload. -+ Note: the first engine and the first engine after the parser (if -+ exists) should be in order, the order is important as it will -+ define the flow of the port. However, as for the rest engines -+ (the ones that follows), the order is not important anymore as -+ it is defined by the PCD graph itself. -+*//***************************************************************************/ -+typedef enum e_FmPortPcdSupport { -+ e_FM_PORT_PCD_SUPPORT_NONE = 0 /**< BMI to BMI, PCD is not used */ -+ , e_FM_PORT_PCD_SUPPORT_PRS_ONLY /**< Use only Parser */ -+ , e_FM_PORT_PCD_SUPPORT_PLCR_ONLY /**< Use only Policer */ -+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR /**< Use Parser and Policer */ -+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_KG /**< Use Parser and Keygen */ -+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC /**< Use Parser, Keygen and Coarse Classification */ -+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR -+ /**< Use all PCD engines */ -+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR /**< Use Parser, Keygen and Policer */ -+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_CC /**< Use Parser and Coarse Classification */ -+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_CC_AND_PLCR /**< Use Parser and Coarse Classification and Policer */ -+ , e_FM_PORT_PCD_SUPPORT_CC_ONLY /**< Use only Coarse Classification */ -+#ifdef FM_CAPWAP_SUPPORT -+ , e_FM_PORT_PCD_SUPPORT_CC_AND_KG /**< Use Coarse Classification,and Keygen */ -+ , e_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR /**< Use Coarse Classification, Keygen and Policer */ -+#endif /* FM_CAPWAP_SUPPORT */ -+} e_FmPortPcdSupport; -+ -+/**************************************************************************//** -+ @Description Port interrupts -+*//***************************************************************************/ -+typedef enum e_FmPortExceptions { -+ e_FM_PORT_EXCEPTION_IM_BUSY /**< Independent-Mode Rx-BUSY */ -+} e_FmPortExceptions; -+ -+ -+/**************************************************************************//** -+ @Collection General FM Port defines -+*//***************************************************************************/ -+#define FM_PORT_PRS_RESULT_NUM_OF_WORDS 8 /**< Number of 4 bytes words in parser result */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Collection FM Frame error -+*//***************************************************************************/ -+typedef uint32_t fmPortFrameErrSelect_t; /**< typedef for defining Frame Descriptor errors */ -+ -+#define FM_PORT_FRM_ERR_UNSUPPORTED_FORMAT FM_FD_ERR_UNSUPPORTED_FORMAT /**< Not for Rx-Port! Unsupported Format */ -+#define FM_PORT_FRM_ERR_LENGTH FM_FD_ERR_LENGTH /**< Not for Rx-Port! Length Error */ -+#define FM_PORT_FRM_ERR_DMA FM_FD_ERR_DMA /**< DMA Data error */ -+#define FM_PORT_FRM_ERR_NON_FM FM_FD_RX_STATUS_ERR_NON_FM /**< non Frame-Manager error; probably come from SEC that -+ was chained to FM */ -+ -+#define FM_PORT_FRM_ERR_IPRE (FM_FD_ERR_IPR & ~FM_FD_IPR) /**< IPR error */ -+#define FM_PORT_FRM_ERR_IPR_NCSP (FM_FD_ERR_IPR_NCSP & ~FM_FD_IPR) /**< IPR non-consistent-sp */ -+ -+#define FM_PORT_FRM_ERR_IPFE 0 /**< Obsolete; will be removed in the future */ -+ -+#ifdef FM_CAPWAP_SUPPORT -+#define FM_PORT_FRM_ERR_CRE FM_FD_ERR_CRE -+#define FM_PORT_FRM_ERR_CHE FM_FD_ERR_CHE -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+#define FM_PORT_FRM_ERR_PHYSICAL FM_FD_ERR_PHYSICAL /**< Rx FIFO overflow, FCS error, code error, running disparity -+ error (SGMII and TBI modes), FIFO parity error. PHY -+ Sequence error, PHY error control character detected. */ -+#define FM_PORT_FRM_ERR_SIZE FM_FD_ERR_SIZE /**< Frame too long OR Frame size exceeds max_length_frame */ -+#define FM_PORT_FRM_ERR_CLS_DISCARD FM_FD_ERR_CLS_DISCARD /**< indicates a classifier "drop" operation */ -+#define FM_PORT_FRM_ERR_EXTRACTION FM_FD_ERR_EXTRACTION /**< Extract Out of Frame */ -+#define FM_PORT_FRM_ERR_NO_SCHEME FM_FD_ERR_NO_SCHEME /**< No Scheme Selected */ -+#define FM_PORT_FRM_ERR_KEYSIZE_OVERFLOW FM_FD_ERR_KEYSIZE_OVERFLOW /**< Keysize Overflow */ -+#define FM_PORT_FRM_ERR_COLOR_RED FM_FD_ERR_COLOR_RED /**< Frame color is red */ -+#define FM_PORT_FRM_ERR_COLOR_YELLOW FM_FD_ERR_COLOR_YELLOW /**< Frame color is yellow */ -+#define FM_PORT_FRM_ERR_ILL_PLCR FM_FD_ERR_ILL_PLCR /**< Illegal Policer Profile selected */ -+#define FM_PORT_FRM_ERR_PLCR_FRAME_LEN FM_FD_ERR_PLCR_FRAME_LEN /**< Policer frame length error */ -+#define FM_PORT_FRM_ERR_PRS_TIMEOUT FM_FD_ERR_PRS_TIMEOUT /**< Parser Time out Exceed */ -+#define FM_PORT_FRM_ERR_PRS_ILL_INSTRUCT FM_FD_ERR_PRS_ILL_INSTRUCT /**< Invalid Soft Parser instruction */ -+#define FM_PORT_FRM_ERR_PRS_HDR_ERR FM_FD_ERR_PRS_HDR_ERR /**< Header error was identified during parsing */ -+#define FM_PORT_FRM_ERR_BLOCK_LIMIT_EXCEEDED FM_FD_ERR_BLOCK_LIMIT_EXCEEDED /**< Frame parsed beyind 256 first bytes */ -+#define FM_PORT_FRM_ERR_PROCESS_TIMEOUT 0x00000001 /**< FPM Frame Processing Timeout Exceeded */ -+/* @} */ -+ -+ -+ -+/**************************************************************************//** -+ @Group FM_PORT_init_grp FM Port Initialization Unit -+ -+ @Description FM Port Initialization Unit -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description Exceptions user callback routine, will be called upon an -+ exception passing the exception identification. -+ -+ @Param[in] h_App - User's application descriptor. -+ @Param[in] exception - The exception. -+ *//***************************************************************************/ -+typedef void (t_FmPortExceptionCallback) (t_Handle h_App, e_FmPortExceptions exception); -+ -+/**************************************************************************//** -+ @Description User callback function called by driver with received data. -+ -+ User provides this function. Driver invokes it. -+ -+ @Param[in] h_App Application's handle originally specified to -+ the API Config function -+ @Param[in] p_Data A pointer to data received -+ @Param[in] length length of received data -+ @Param[in] status receive status and errors -+ @Param[in] position position of buffer in frame -+ @Param[in] h_BufContext A handle of the user acossiated with this buffer -+ -+ @Retval e_RX_STORE_RESPONSE_CONTINUE - order the driver to continue Rx -+ operation for all ready data. -+ @Retval e_RX_STORE_RESPONSE_PAUSE - order the driver to stop Rx operation. -+*//***************************************************************************/ -+typedef e_RxStoreResponse (t_FmPortImRxStoreCallback) (t_Handle h_App, -+ uint8_t *p_Data, -+ uint16_t length, -+ uint16_t status, -+ uint8_t position, -+ t_Handle h_BufContext); -+ -+/**************************************************************************//** -+ @Description User callback function called by driver when transmit completed. -+ -+ User provides this function. Driver invokes it. -+ -+ @Param[in] h_App Application's handle originally specified to -+ the API Config function -+ @Param[in] p_Data A pointer to data received -+ @Param[in] status transmit status and errors -+ @Param[in] lastBuffer is last buffer in frame -+ @Param[in] h_BufContext A handle of the user acossiated with this buffer -+ *//***************************************************************************/ -+typedef void (t_FmPortImTxConfCallback) (t_Handle h_App, -+ uint8_t *p_Data, -+ uint16_t status, -+ t_Handle h_BufContext); -+ -+/**************************************************************************//** -+ @Description A structure for additional Rx port parameters -+*//***************************************************************************/ -+typedef struct t_FmPortRxParams { -+ uint32_t errFqid; /**< Error Queue Id. */ -+ uint32_t dfltFqid; /**< Default Queue Id. */ -+ uint16_t liodnOffset; /**< Port's LIODN offset. */ -+ t_FmExtPools extBufPools; /**< Which external buffer pools are used -+ (up to FM_PORT_MAX_NUM_OF_EXT_POOLS), and their sizes. */ -+} t_FmPortRxParams; -+ -+/**************************************************************************//** -+ @Description A structure for additional non-Rx port parameters -+*//***************************************************************************/ -+typedef struct t_FmPortNonRxParams { -+ uint32_t errFqid; /**< Error Queue Id. */ -+ uint32_t dfltFqid; /**< For Tx - Default Confirmation queue, -+ 0 means no Tx confirmation for processed -+ frames. For OP port - default Rx queue. */ -+ uint32_t qmChannel; /**< QM-channel dedicated to this port; will be used -+ by the FM for dequeue. */ -+} t_FmPortNonRxParams; -+ -+/**************************************************************************//** -+ @Description A structure for additional Rx port parameters -+*//***************************************************************************/ -+typedef struct t_FmPortImRxTxParams { -+ t_Handle h_FmMuram; /**< A handle of the FM-MURAM partition */ -+ uint16_t liodnOffset; /**< For Rx ports only. Port's LIODN Offset. */ -+ uint8_t dataMemId; /**< Memory partition ID for data buffers */ -+ uint32_t dataMemAttributes; /**< Memory attributes for data buffers */ -+ t_BufferPoolInfo rxPoolParams; /**< For Rx ports only. */ -+ t_FmPortImRxStoreCallback *f_RxStore; /**< For Rx ports only. */ -+ t_FmPortImTxConfCallback *f_TxConf; /**< For Tx ports only. */ -+} t_FmPortImRxTxParams; -+ -+/**************************************************************************//** -+ @Description A union for additional parameters depending on port type -+*//***************************************************************************/ -+typedef union u_FmPortSpecificParams { -+ t_FmPortImRxTxParams imRxTxParams; /**< Rx/Tx Independent-Mode port parameter structure */ -+ t_FmPortRxParams rxParams; /**< Rx port parameters structure */ -+ t_FmPortNonRxParams nonRxParams; /**< Non-Rx port parameters structure */ -+} u_FmPortSpecificParams; -+ -+/**************************************************************************//** -+ @Description A structure representing FM initialization parameters -+*//***************************************************************************/ -+typedef struct t_FmPortParams { -+ uintptr_t baseAddr; /**< Virtual Address of memory mapped FM Port registers.*/ -+ t_Handle h_Fm; /**< A handle to the FM object this port related to */ -+ e_FmPortType portType; /**< Port type */ -+ uint8_t portId; /**< Port Id - relative to type; -+ NOTE: When configuring Offline Parsing port for -+ FMANv3 devices (DPAA_VERSION 11 and higher), -+ it is highly recommended NOT to use portId=0 due to lack -+ of HW resources on portId=0. */ -+ bool independentModeEnable; -+ /**< This port is Independent-Mode - Used for Rx/Tx ports only! */ -+ uint16_t liodnBase; /**< Irrelevant for P4080 rev 1. LIODN base for this port, to be -+ used together with LIODN offset. */ -+ u_FmPortSpecificParams specificParams; /**< Additional parameters depending on port -+ type. */ -+ -+ t_FmPortExceptionCallback *f_Exception; /**< Relevant for IM only Callback routine to be called on BUSY exception */ -+ t_Handle h_App; /**< A handle to an application layer object; This handle will -+ be passed by the driver upon calling the above callbacks */ -+} t_FmPortParams; -+ -+ -+/**************************************************************************//** -+ @Function FM_PORT_Config -+ -+ @Description Creates a descriptor for the FM PORT module. -+ -+ The routine returns a handle (descriptor) to the FM PORT object. -+ This descriptor must be passed as first parameter to all other -+ FM PORT function calls. -+ -+ No actual initialization or configuration of FM hardware is -+ done by this routine. -+ -+ @Param[in] p_FmPortParams - Pointer to data structure of parameters -+ -+ @Retval Handle to FM object, or NULL for Failure. -+*//***************************************************************************/ -+t_Handle FM_PORT_Config(t_FmPortParams *p_FmPortParams); -+ -+/**************************************************************************//** -+ @Function FM_PORT_Init -+ -+ @Description Initializes the FM PORT module by defining the software structure -+ and configuring the hardware registers. -+ -+ @Param[in] h_FmPort - FM PORT module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_PORT_Init(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_Free -+ -+ @Description Frees all resources that were assigned to FM PORT module. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_FmPort - FM PORT module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_PORT_Free(t_Handle h_FmPort); -+ -+ -+/**************************************************************************//** -+ @Group FM_PORT_advanced_init_grp FM Port Advanced Configuration Unit -+ -+ @Description Configuration functions used to change default values. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description enum for defining QM frame dequeue -+*//***************************************************************************/ -+typedef enum e_FmPortDeqType { -+ e_FM_PORT_DEQ_TYPE1, /**< Dequeue from the SP channel - with priority precedence, -+ and Intra-Class Scheduling respected. */ -+ e_FM_PORT_DEQ_TYPE2, /**< Dequeue from the SP channel - with active FQ precedence, -+ and Intra-Class Scheduling respected. */ -+ e_FM_PORT_DEQ_TYPE3 /**< Dequeue from the SP channel - with active FQ precedence, -+ and override Intra-Class Scheduling */ -+} e_FmPortDeqType; -+ -+/**************************************************************************//** -+ @Description enum for defining QM frame dequeue -+*//***************************************************************************/ -+typedef enum e_FmPortDeqPrefetchOption { -+ e_FM_PORT_DEQ_NO_PREFETCH, /**< QMI preforms a dequeue action for a single frame -+ only when a dedicated portID Tnum is waiting. */ -+ e_FM_PORT_DEQ_PARTIAL_PREFETCH, /**< QMI preforms a dequeue action for 3 frames when -+ one dedicated portId tnum is waiting. */ -+ e_FM_PORT_DEQ_FULL_PREFETCH /**< QMI preforms a dequeue action for 3 frames when -+ no dedicated portId tnums are waiting. */ -+ -+} e_FmPortDeqPrefetchOption; -+ -+/**************************************************************************//** -+ @Description enum for defining port default color -+*//***************************************************************************/ -+typedef enum e_FmPortColor { -+ e_FM_PORT_COLOR_GREEN, /**< Default port color is green */ -+ e_FM_PORT_COLOR_YELLOW, /**< Default port color is yellow */ -+ e_FM_PORT_COLOR_RED, /**< Default port color is red */ -+ e_FM_PORT_COLOR_OVERRIDE /**< Ignore color */ -+} e_FmPortColor; -+ -+/**************************************************************************//** -+ @Description A structure for defining Dual Tx rate limiting scale -+*//***************************************************************************/ -+typedef enum e_FmPortDualRateLimiterScaleDown { -+ e_FM_PORT_DUAL_RATE_LIMITER_NONE = 0, /**< Use only single rate limiter */ -+ e_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_2, /**< Divide high rate limiter by 2 */ -+ e_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_4, /**< Divide high rate limiter by 4 */ -+ e_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_8 /**< Divide high rate limiter by 8 */ -+} e_FmPortDualRateLimiterScaleDown; -+ -+ -+/**************************************************************************//** -+ @Description A structure for defining FM port resources -+*//***************************************************************************/ -+typedef struct t_FmPortRsrc { -+ uint32_t num; /**< Committed required resource */ -+ uint32_t extra; /**< Extra (not committed) required resource */ -+} t_FmPortRsrc; -+ -+/**************************************************************************//** -+ @Description A structure for defining observed pool depletion -+*//***************************************************************************/ -+typedef struct t_FmPortObservedBufPoolDepletion { -+ t_FmBufPoolDepletion poolDepletionParams;/**< parameters to define pool depletion */ -+ t_FmExtPools poolsParams; /**< Which external buffer pools are observed -+ (up to FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS), -+ and their sizes. */ -+} t_FmPortObservedBufPoolDepletion; -+ -+/**************************************************************************//** -+ @Description A structure for defining Tx rate limiting -+*//***************************************************************************/ -+typedef struct t_FmPortRateLimit { -+ uint16_t maxBurstSize; /**< in KBytes for Tx ports, in frames -+ for OP ports. (note that -+ for early chips burst size is -+ rounded up to a multiply of 1000 frames).*/ -+ uint32_t rateLimit; /**< in Kb/sec for Tx ports, in frame/sec for -+ OP ports. Rate limit refers to -+ data rate (rather than line rate). */ -+ e_FmPortDualRateLimiterScaleDown rateLimitDivider; /**< For OP ports only. Not-valid -+ for some earlier chip revisions */ -+} t_FmPortRateLimit; -+ -+/**************************************************************************//** -+ @Description A structure for defining the parameters of -+ the Rx port performance counters -+*//***************************************************************************/ -+typedef struct t_FmPortPerformanceCnt { -+ uint8_t taskCompVal; /**< Task compare value */ -+ uint8_t queueCompVal; /**< Rx queue/Tx confirm queue compare -+ value (unused for H/O) */ -+ uint8_t dmaCompVal; /**< Dma compare value */ -+ uint32_t fifoCompVal; /**< Fifo compare value (in bytes) */ -+} t_FmPortPerformanceCnt; -+ -+ -+/**************************************************************************//** -+ @Description A structure for defining the sizes of the Deep Sleep -+ the Auto Response tables -+*//***************************************************************************/ -+typedef struct t_FmPortDsarTablesSizes -+{ -+ uint16_t maxNumOfArpEntries; -+ uint16_t maxNumOfEchoIpv4Entries; -+ uint16_t maxNumOfNdpEntries; -+ uint16_t maxNumOfEchoIpv6Entries; -+ uint16_t maxNumOfSnmpIPV4Entries; -+ uint16_t maxNumOfSnmpIPV6Entries; -+ uint16_t maxNumOfSnmpOidEntries; -+ uint16_t maxNumOfSnmpOidChar; /* total amount of character needed for the snmp table */ -+ -+ uint16_t maxNumOfIpProtFiltering; -+ uint16_t maxNumOfTcpPortFiltering; -+ uint16_t maxNumOfUdpPortFiltering; -+} t_FmPortDsarTablesSizes; -+ -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDsarSupport -+ -+ @Description This function will allocate the amount of MURAM needed for -+ this max number of entries for Deep Sleep Auto Response. -+ it will calculate all needed MURAM for autoresponse including -+ necesary common stuff. -+ -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] params A pointer to a structure containing the maximum -+ sizes of the auto response tables -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDsarSupport(t_Handle h_FmPortRx, t_FmPortDsarTablesSizes *params); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigNumOfOpenDmas -+ -+ @Description Calling this routine changes the max number of open DMA's -+ available for this port. It changes this parameter in the -+ internal driver data base from its default configuration -+ [OP: 1] -+ [1G-RX, 1G-TX: 1 (+1)] -+ [10G-RX, 10G-TX: 8 (+8)] -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_OpenDmas A pointer to a structure of parameters defining -+ the open DMA allocation. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigNumOfOpenDmas(t_Handle h_FmPort, t_FmPortRsrc *p_OpenDmas); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigNumOfTasks -+ -+ @Description Calling this routine changes the max number of tasks -+ available for this port. It changes this parameter in the -+ internal driver data base from its default configuration -+ [OP: 1] -+ [1G-RX, 1G-TX: 3 (+2)] -+ [10G-RX, 10G-TX: 16 (+8)] -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_NumOfTasks A pointer to a structure of parameters defining -+ the tasks allocation. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigNumOfTasks(t_Handle h_FmPort, t_FmPortRsrc *p_NumOfTasks); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigSizeOfFifo -+ -+ @Description Calling this routine changes the max FIFO size configured for this port. -+ -+ This function changes the internal driver data base from its -+ default configuration. Please refer to the driver's User Guide for -+ information on default FIFO sizes in the various devices. -+ [OP: 2KB] -+ [1G-RX, 1G-TX: 11KB] -+ [10G-RX, 10G-TX: 12KB] -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_SizeOfFifo A pointer to a structure of parameters defining -+ the FIFO allocation. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigSizeOfFifo(t_Handle h_FmPort, t_FmPortRsrc *p_SizeOfFifo); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDeqHighPriority -+ -+ @Description Calling this routine changes the dequeue priority in the -+ internal driver data base from its default configuration -+ 1G: [DEFAULT_PORT_deqHighPriority_1G] -+ 10G: [DEFAULT_PORT_deqHighPriority_10G] -+ -+ May be used for Non-Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] highPri TRUE to select high priority, FALSE for normal operation. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDeqHighPriority(t_Handle h_FmPort, bool highPri); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDeqType -+ -+ @Description Calling this routine changes the dequeue type parameter in the -+ internal driver data base from its default configuration -+ [DEFAULT_PORT_deqType]. -+ -+ May be used for Non-Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] deqType According to QM definition. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDeqType(t_Handle h_FmPort, e_FmPortDeqType deqType); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDeqPrefetchOption -+ -+ @Description Calling this routine changes the dequeue prefetch option parameter in the -+ internal driver data base from its default configuration -+ [DEFAULT_PORT_deqPrefetchOption] -+ Note: Available for some chips only -+ -+ May be used for Non-Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] deqPrefetchOption New option -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDeqPrefetchOption(t_Handle h_FmPort, e_FmPortDeqPrefetchOption deqPrefetchOption); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDeqByteCnt -+ -+ @Description Calling this routine changes the dequeue byte count parameter in -+ the internal driver data base from its default configuration -+ 1G:[DEFAULT_PORT_deqByteCnt_1G]. -+ 10G:[DEFAULT_PORT_deqByteCnt_10G]. -+ -+ May be used for Non-Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] deqByteCnt New byte count -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDeqByteCnt(t_Handle h_FmPort, uint16_t deqByteCnt); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigBufferPrefixContent -+ -+ @Description Defines the structure, size and content of the application buffer. -+ The prefix will -+ In Tx ports, if 'passPrsResult', the application -+ should set a value to their offsets in the prefix of -+ the FM will save the first 'privDataSize', than, -+ depending on 'passPrsResult' and 'passTimeStamp', copy parse result -+ and timeStamp, and the packet itself (in this order), to the -+ application buffer, and to offset. -+ Calling this routine changes the buffer margins definitions -+ in the internal driver data base from its default -+ configuration: Data size: [DEFAULT_PORT_bufferPrefixContent_privDataSize] -+ Pass Parser result: [DEFAULT_PORT_bufferPrefixContent_passPrsResult]. -+ Pass timestamp: [DEFAULT_PORT_bufferPrefixContent_passTimeStamp]. -+ -+ May be used for all ports -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in,out] p_FmBufferPrefixContent A structure of parameters describing the -+ structure of the buffer. -+ Out parameter: Start margin - offset -+ of data from start of external buffer. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigBufferPrefixContent(t_Handle h_FmPort, -+ t_FmBufferPrefixContent *p_FmBufferPrefixContent); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigCheksumLastBytesIgnore -+ -+ @Description Calling this routine changes the number of checksum bytes to ignore -+ parameter in the internal driver data base from its default configuration -+ [DEFAULT_PORT_cheksumLastBytesIgnore] -+ -+ May be used by Tx & Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] cheksumLastBytesIgnore New value -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigCheksumLastBytesIgnore(t_Handle h_FmPort, uint8_t cheksumLastBytesIgnore); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigCutBytesFromEnd -+ -+ @Description Calling this routine changes the number of bytes to cut from a -+ frame's end parameter in the internal driver data base -+ from its default configuration [DEFAULT_PORT_cutBytesFromEnd] -+ Note that if the result of (frame length before chop - cutBytesFromEnd) is -+ less than 14 bytes, the chop operation is not executed. -+ -+ May be used for Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] cutBytesFromEnd New value -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigCutBytesFromEnd(t_Handle h_FmPort, uint8_t cutBytesFromEnd); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigPoolDepletion -+ -+ @Description Calling this routine enables pause frame generation depending on the -+ depletion status of BM pools. It also defines the conditions to activate -+ this functionality. By default, this functionality is disabled. -+ -+ May be used for Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_BufPoolDepletion A structure of pool depletion parameters -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigPoolDepletion(t_Handle h_FmPort, t_FmBufPoolDepletion *p_BufPoolDepletion); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigObservedPoolDepletion -+ -+ @Description Calling this routine enables a mechanism to stop port enqueue -+ depending on the depletion status of selected BM pools. -+ It also defines the conditions to activate -+ this functionality. By default, this functionality is disabled. -+ -+ Note: Available for some chips only -+ -+ May be used for OP ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_FmPortObservedBufPoolDepletion A structure of parameters for pool depletion. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigObservedPoolDepletion(t_Handle h_FmPort, -+ t_FmPortObservedBufPoolDepletion *p_FmPortObservedBufPoolDepletion); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigExtBufPools -+ -+ @Description This routine should be called for OP ports -+ that internally use BM buffer pools. In such cases, e.g. for fragmentation and -+ re-assembly, the FM needs new BM buffers. By calling this routine the user -+ specifies the BM buffer pools that should be used. -+ -+ Note: Available for some chips only -+ -+ May be used for OP ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_FmExtPools A structure of parameters for the external pools. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigExtBufPools(t_Handle h_FmPort, t_FmExtPools *p_FmExtPools); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigBackupPools -+ -+ @Description Calling this routine allows the configuration of some of the BM pools -+ defined for this port as backup pools. -+ A pool configured to be a backup pool will be used only if all other -+ enabled non-backup pools are depleted. -+ -+ May be used for Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_FmPortBackupBmPools An array of pool id's. All pools specified here will -+ be defined as backup pools. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigBackupPools(t_Handle h_FmPort, t_FmBackupBmPools *p_FmPortBackupBmPools); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigFrmDiscardOverride -+ -+ @Description Calling this routine changes the error frames destination parameter -+ in the internal driver data base from its default configuration: -+ override = [DEFAULT_PORT_frmDiscardOverride] -+ -+ May be used for Rx and OP ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] override TRUE to override discarding of error frames and -+ enqueueing them to error queue. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigFrmDiscardOverride(t_Handle h_FmPort, bool override); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigErrorsToDiscard -+ -+ @Description Calling this routine changes the behaviour on error parameter -+ in the internal driver data base from its default configuration: -+ [DEFAULT_PORT_errorsToDiscard]. -+ If a requested error was previously defined as "ErrorsToEnqueue" it's -+ definition will change and the frame will be discarded. -+ Errors that were not defined either as "ErrorsToEnqueue" nor as -+ "ErrorsToDiscard", will be forwarded to CPU. -+ -+ May be used for Rx and OP ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] errs A list of errors to discard -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigErrorsToDiscard(t_Handle h_FmPort, fmPortFrameErrSelect_t errs); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDmaSwapData -+ -+ @Description Calling this routine changes the DMA swap data aparameter -+ in the internal driver data base from its default -+ configuration [DEFAULT_PORT_dmaSwapData] -+ -+ May be used for all port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] swapData New selection -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDmaSwapData(t_Handle h_FmPort, e_FmDmaSwapOption swapData); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDmaIcCacheAttr -+ -+ @Description Calling this routine changes the internal context cache -+ attribute parameter in the internal driver data base -+ from its default configuration [DEFAULT_PORT_dmaIntContextCacheAttr] -+ -+ May be used for all port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] intContextCacheAttr New selection -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDmaIcCacheAttr(t_Handle h_FmPort, e_FmDmaCacheOption intContextCacheAttr); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDmaHdrAttr -+ -+ @Description Calling this routine changes the header cache -+ attribute parameter in the internal driver data base -+ from its default configuration [DEFAULT_PORT_dmaHeaderCacheAttr] -+ -+ May be used for all port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] headerCacheAttr New selection -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDmaHdrAttr(t_Handle h_FmPort, e_FmDmaCacheOption headerCacheAttr); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDmaScatterGatherAttr -+ -+ @Description Calling this routine changes the scatter gather cache -+ attribute parameter in the internal driver data base -+ from its default configuration [DEFAULT_PORT_dmaScatterGatherCacheAttr] -+ -+ May be used for all port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] scatterGatherCacheAttr New selection -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDmaScatterGatherAttr(t_Handle h_FmPort, e_FmDmaCacheOption scatterGatherCacheAttr); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDmaWriteOptimize -+ -+ @Description Calling this routine changes the write optimization -+ parameter in the internal driver data base -+ from its default configuration: By default optimize = [DEFAULT_PORT_dmaWriteOptimize]. -+ Note: -+ -+ 1. For head optimization, data alignment must be >= 16 (supported by default). -+ -+ 3. For tail optimization, note that the optimization is performed by extending the write transaction -+ of the frame payload at the tail as needed to achieve optimal bus transfers, so that the last write -+ is extended to be on 16/64 bytes aligned block (chip dependent). -+ -+ Relevant for non-Tx port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] optimize TRUE to enable optimization, FALSE for normal operation -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDmaWriteOptimize(t_Handle h_FmPort, bool optimize); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigNoScatherGather -+ -+ @Description Calling this routine changes the noScatherGather parameter in internal driver data base -+ from its default configuration. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] noScatherGather (TRUE - frame is discarded if can not be stored in single buffer, -+ FALSE - frame can be stored in scatter gather (S/G) format). -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigNoScatherGather(t_Handle h_FmPort, bool noScatherGather); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDfltColor -+ -+ @Description Calling this routine changes the internal default color parameter -+ in the internal driver data base -+ from its default configuration [DEFAULT_PORT_color] -+ -+ May be used for all port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] color New selection -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDfltColor(t_Handle h_FmPort, e_FmPortColor color); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigSyncReq -+ -+ @Description Calling this routine changes the synchronization attribute parameter -+ in the internal driver data base from its default configuration: -+ syncReq = [DEFAULT_PORT_syncReq] -+ -+ May be used for all port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] syncReq TRUE to request synchronization, FALSE otherwize. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigSyncReq(t_Handle h_FmPort, bool syncReq); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigForwardReuseIntContext -+ -+ @Description This routine is relevant for Rx ports that are routed to OP port. -+ It changes the internal context reuse option in the internal -+ driver data base from its default configuration: -+ reuse = [DEFAULT_PORT_forwardIntContextReuse] -+ -+ May be used for Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] reuse TRUE to reuse internal context on frames -+ forwarded to OP port. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigForwardReuseIntContext(t_Handle h_FmPort, bool reuse); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigDontReleaseTxBufToBM -+ -+ @Description This routine should be called if no Tx confirmation -+ is done, and yet buffers should not be released to the BM. -+ Normally, buffers are returned using the Tx confirmation -+ process. When Tx confirmation is not used (defFqid=0), -+ buffers are typically released to the BM. This routine -+ may be called to avoid this behavior and not release the -+ buffers. -+ -+ May be used for Tx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigDontReleaseTxBufToBM(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigIMMaxRxBufLength -+ -+ @Description Changes the maximum receive buffer length from its default -+ configuration: Closest rounded down power of 2 value of the -+ data buffer size. -+ -+ The maximum receive buffer length directly affects the structure -+ of received frames (single- or multi-buffered) and the performance -+ of both the FM and the driver. -+ -+ The selection between single- or multi-buffered frames should be -+ done according to the characteristics of the specific application. -+ The recommended mode is to use a single data buffer per packet, -+ as this mode provides the best performance. However, the user can -+ select to use multiple data buffers per packet. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] newVal Maximum receive buffer length (in bytes). -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+ This routine is to be used only if Independent-Mode is enabled. -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigIMMaxRxBufLength(t_Handle h_FmPort, uint16_t newVal); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigIMRxBdRingLength -+ -+ @Description Changes the receive BD ring length from its default -+ configuration:[DEFAULT_PORT_rxBdRingLength] -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] newVal The desired BD ring length. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+ This routine is to be used only if Independent-Mode is enabled. -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigIMRxBdRingLength(t_Handle h_FmPort, uint16_t newVal); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigIMTxBdRingLength -+ -+ @Description Changes the transmit BD ring length from its default -+ configuration:[DEFAULT_PORT_txBdRingLength] -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] newVal The desired BD ring length. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+ This routine is to be used only if Independent-Mode is enabled. -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigIMTxBdRingLength(t_Handle h_FmPort, uint16_t newVal); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigIMFmanCtrlExternalStructsMemory -+ -+ @Description Configures memory partition and attributes for FMan-Controller -+ data structures (e.g. BD rings). -+ Calling this routine changes the internal driver data base -+ from its default configuration -+ [DEFAULT_PORT_ImfwExtStructsMemId, DEFAULT_PORT_ImfwExtStructsMemAttr]. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] memId Memory partition ID. -+ @Param[in] memAttributes Memory attributes mask (a combination of MEMORY_ATTR_x flags). -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigIMFmanCtrlExternalStructsMemory(t_Handle h_FmPort, -+ uint8_t memId, -+ uint32_t memAttributes); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigIMPolling -+ -+ @Description Changes the Rx flow from interrupt driven (default) to polling. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+ This routine is to be used only if Independent-Mode is enabled. -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigIMPolling(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigMaxFrameLength -+ -+ @Description Changes the definition of the max size of frame that should be -+ transmitted/received on this port from its default value [DEFAULT_PORT_maxFrameLength]. -+ This parameter is used for confirmation of the minimum Fifo -+ size calculations and only for Tx ports or ports working in -+ independent mode. This should be larger than the maximum possible -+ MTU that will be used for this port (i.e. its MAC). -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] length Max size of frame -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+ This routine is to be used only if Independent-Mode is enabled. -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigMaxFrameLength(t_Handle h_FmPort, uint16_t length); -+ -+/**************************************************************************//* -+ @Function FM_PORT_ConfigTxFifoMinFillLevel -+ -+ @Description Calling this routine changes the fifo minimum -+ fill level parameter in the internal driver data base -+ from its default configuration [DEFAULT_PORT_txFifoMinFillLevel] -+ -+ May be used for Tx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] minFillLevel New value -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigTxFifoMinFillLevel(t_Handle h_FmPort, uint32_t minFillLevel); -+ -+/**************************************************************************//* -+ @Function FM_PORT_ConfigFifoDeqPipelineDepth -+ -+ @Description Calling this routine changes the fifo dequeue -+ pipeline depth parameter in the internal driver data base -+ -+ from its default configuration: 1G ports: [DEFAULT_PORT_fifoDeqPipelineDepth_1G], -+ 10G port: [DEFAULT_PORT_fifoDeqPipelineDepth_10G], -+ OP port: [DEFAULT_PORT_fifoDeqPipelineDepth_OH] -+ -+ May be used for Tx/OP ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] deqPipelineDepth New value -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigFifoDeqPipelineDepth(t_Handle h_FmPort, uint8_t deqPipelineDepth); -+ -+/**************************************************************************//* -+ @Function FM_PORT_ConfigTxFifoLowComfLevel -+ -+ @Description Calling this routine changes the fifo low comfort level -+ parameter in internal driver data base -+ from its default configuration [DEFAULT_PORT_txFifoLowComfLevel] -+ -+ May be used for Tx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] fifoLowComfLevel New value -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigTxFifoLowComfLevel(t_Handle h_FmPort, uint32_t fifoLowComfLevel); -+ -+/**************************************************************************//* -+ @Function FM_PORT_ConfigRxFifoThreshold -+ -+ @Description Calling this routine changes the threshold of the FIFO -+ fill level parameter in the internal driver data base -+ from its default configuration [DEFAULT_PORT_rxFifoThreshold] -+ -+ If the total number of buffers which are -+ currently in use and associated with the -+ specific RX port exceed this threshold, the -+ BMI will signal the MAC to send a pause frame -+ over the link. -+ -+ May be used for Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] fifoThreshold New value -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigRxFifoThreshold(t_Handle h_FmPort, uint32_t fifoThreshold); -+ -+/**************************************************************************//* -+ @Function FM_PORT_ConfigRxFifoPriElevationLevel -+ -+ @Description Calling this routine changes the priority elevation level -+ parameter in the internal driver data base from its default -+ configuration [DEFAULT_PORT_rxFifoPriElevationLevel] -+ -+ If the total number of buffers which are currently in use and -+ associated with the specific RX port exceed the amount specified -+ in priElevationLevel, BMI will signal the main FM's DMA to -+ elevate the FM priority on the system bus. -+ -+ May be used for Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] priElevationLevel New value -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigRxFifoPriElevationLevel(t_Handle h_FmPort, uint32_t priElevationLevel); -+ -+#ifdef FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 -+/**************************************************************************//* -+ @Function FM_PORT_ConfigBCBWorkaround -+ -+ @Description Configures BCB errata workaround. -+ -+ When BCB errata is applicable, the workaround is always -+ performed by FM Controller. Thus, this functions doesn't -+ actually enable errata workaround but rather allows driver -+ to perform adjustments required due to errata workaround -+ execution in FM controller. -+ -+ Applying BCB workaround also configures FM_PORT_FRM_ERR_PHYSICAL -+ errors to be discarded. Thus FM_PORT_FRM_ERR_PHYSICAL can't be -+ set by FM_PORT_SetErrorsRoute() function. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigBCBWorkaround(t_Handle h_FmPort); -+#endif /* FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 */ -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//* -+ @Function FM_PORT_ConfigInternalBuffOffset -+ -+ @Description Configures internal buffer offset. -+ -+ May be used for Rx and OP ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] val New value -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ConfigInternalBuffOffset(t_Handle h_FmPort, uint8_t val); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/** @} */ /* end of FM_PORT_advanced_init_grp group */ -+/** @} */ /* end of FM_PORT_init_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_PORT_runtime_control_grp FM Port Runtime Control Unit -+ -+ @Description FM Port Runtime control unit API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description enum for defining FM Port counters -+*//***************************************************************************/ -+typedef enum e_FmPortCounters { -+ e_FM_PORT_COUNTERS_CYCLE, /**< BMI performance counter */ -+ e_FM_PORT_COUNTERS_TASK_UTIL, /**< BMI performance counter */ -+ e_FM_PORT_COUNTERS_QUEUE_UTIL, /**< BMI performance counter */ -+ e_FM_PORT_COUNTERS_DMA_UTIL, /**< BMI performance counter */ -+ e_FM_PORT_COUNTERS_FIFO_UTIL, /**< BMI performance counter */ -+ e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION, /**< BMI Rx only performance counter */ -+ e_FM_PORT_COUNTERS_FRAME, /**< BMI statistics counter */ -+ e_FM_PORT_COUNTERS_DISCARD_FRAME, /**< BMI statistics counter */ -+ e_FM_PORT_COUNTERS_DEALLOC_BUF, /**< BMI deallocate buffer statistics counter */ -+ e_FM_PORT_COUNTERS_RX_BAD_FRAME, /**< BMI Rx only statistics counter */ -+ e_FM_PORT_COUNTERS_RX_LARGE_FRAME, /**< BMI Rx only statistics counter */ -+ e_FM_PORT_COUNTERS_RX_FILTER_FRAME, /**< BMI Rx & OP only statistics counter */ -+ e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR, /**< BMI Rx, OP & HC only statistics counter */ -+ e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD, /**< BMI Rx, OP & HC statistics counter */ -+ e_FM_PORT_COUNTERS_PREPARE_TO_ENQUEUE_COUNTER, /**< BMI Rx, OP & HC only statistics counter */ -+ e_FM_PORT_COUNTERS_WRED_DISCARD, /**< BMI OP & HC only statistics counter */ -+ e_FM_PORT_COUNTERS_LENGTH_ERR, /**< BMI non-Rx statistics counter */ -+ e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT, /**< BMI non-Rx statistics counter */ -+ e_FM_PORT_COUNTERS_DEQ_TOTAL, /**< QMI total QM dequeues counter */ -+ e_FM_PORT_COUNTERS_ENQ_TOTAL, /**< QMI total QM enqueues counter */ -+ e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT, /**< QMI counter */ -+ e_FM_PORT_COUNTERS_DEQ_CONFIRM /**< QMI counter */ -+} e_FmPortCounters; -+ -+typedef struct t_FmPortBmiStats { -+ uint32_t cntCycle; -+ uint32_t cntTaskUtil; -+ uint32_t cntQueueUtil; -+ uint32_t cntDmaUtil; -+ uint32_t cntFifoUtil; -+ uint32_t cntRxPauseActivation; -+ uint32_t cntFrame; -+ uint32_t cntDiscardFrame; -+ uint32_t cntDeallocBuf; -+ uint32_t cntRxBadFrame; -+ uint32_t cntRxLargeFrame; -+ uint32_t cntRxFilterFrame; -+ uint32_t cntRxListDmaErr; -+ uint32_t cntRxOutOfBuffersDiscard; -+ uint32_t cntWredDiscard; -+ uint32_t cntLengthErr; -+ uint32_t cntUnsupportedFormat; -+} t_FmPortBmiStats; -+ -+/**************************************************************************//** -+ @Description Structure for Port id parameters. -+ Fields commented 'IN' are passed by the port module to be used -+ by the FM module. -+ Fields commented 'OUT' will be filled by FM before returning to port. -+*//***************************************************************************/ -+typedef struct t_FmPortCongestionGrps { -+ uint16_t numOfCongestionGrpsToConsider; /**< The number of required CGs -+ to define the size of the following array */ -+ uint8_t congestionGrpsToConsider[FM_PORT_NUM_OF_CONGESTION_GRPS]; -+ /**< An array of CG indexes; -+ Note that the size of the array should be -+ 'numOfCongestionGrpsToConsider'. */ -+#if (DPAA_VERSION >= 11) -+ bool pfcPrioritiesEn[FM_PORT_NUM_OF_CONGESTION_GRPS][FM_MAX_NUM_OF_PFC_PRIORITIES]; -+ /**< a matrix that represents the map between the CG ids -+ defined in 'congestionGrpsToConsider' to the priorties -+ mapping array. */ -+#endif /* (DPAA_VERSION >= 11) */ -+} t_FmPortCongestionGrps; -+ -+/**************************************************************************//** -+ @Description Structure for Deep Sleep Auto Response ARP Entry -+*//***************************************************************************/ -+typedef struct t_FmPortDsarArpEntry -+{ -+ uint32_t ipAddress; -+ uint8_t mac[6]; -+ bool isVlan; -+ uint16_t vid; -+} t_FmPortDsarArpEntry; -+ -+/**************************************************************************//** -+ @Description Structure for Deep Sleep Auto Response ARP info -+*//***************************************************************************/ -+typedef struct t_FmPortDsarArpInfo -+{ -+ uint8_t tableSize; -+ t_FmPortDsarArpEntry *p_AutoResTable; -+ bool enableConflictDetection; /* when TRUE Conflict Detection will be checked and wake the host if needed */ -+} t_FmPortDsarArpInfo; -+ -+/**************************************************************************//** -+ @Description Structure for Deep Sleep Auto Response NDP Entry -+*//***************************************************************************/ -+typedef struct t_FmPortDsarNdpEntry -+{ -+ uint32_t ipAddress[4]; -+ uint8_t mac[6]; -+ bool isVlan; -+ uint16_t vid; -+} t_FmPortDsarNdpEntry; -+ -+/**************************************************************************//** -+ @Description Structure for Deep Sleep Auto Response NDP info -+*//***************************************************************************/ -+typedef struct t_FmPortDsarNdpInfo -+{ -+ uint32_t multicastGroup; -+ -+ uint8_t tableSizeAssigned; -+ t_FmPortDsarNdpEntry *p_AutoResTableAssigned; /* This list refer to solicitation IP addresses. -+ Note that all IP adresses must be from the same multicast group. -+ This will be checked and if not operation will fail. */ -+ uint8_t tableSizeTmp; -+ t_FmPortDsarNdpEntry *p_AutoResTableTmp; /* This list refer to temp IP addresses. -+ Note that all temp IP adresses must be from the same multicast group. -+ This will be checked and if not operation will fail. */ -+ -+ bool enableConflictDetection; /* when TRUE Conflict Detection will be checked and wake the host if needed */ -+ -+} t_FmPortDsarNdpInfo; -+ -+/**************************************************************************//** -+ @Description Structure for Deep Sleep Auto Response ICMPV4 info -+*//***************************************************************************/ -+typedef struct t_FmPortDsarEchoIpv4Info -+{ -+ uint8_t tableSize; -+ t_FmPortDsarArpEntry *p_AutoResTable; -+} t_FmPortDsarEchoIpv4Info; -+ -+/**************************************************************************//** -+ @Description Structure for Deep Sleep Auto Response ICMPV6 info -+*//***************************************************************************/ -+typedef struct t_FmPortDsarEchoIpv6Info -+{ -+ uint8_t tableSize; -+ t_FmPortDsarNdpEntry *p_AutoResTable; -+} t_FmPortDsarEchoIpv6Info; -+ -+/**************************************************************************//** -+@Description Deep Sleep Auto Response SNMP OIDs table entry -+ -+*//***************************************************************************/ -+typedef struct { -+ uint16_t oidSize; -+ uint8_t *oidVal; /* only the oid string */ -+ uint16_t resSize; -+ uint8_t *resVal; /* resVal will be the entire reply, -+ i.e. "Type|Length|Value" */ -+} t_FmPortDsarOidsEntry; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response SNMP IPv4 Addresses Table Entry -+ Refer to the FMan Controller spec for more details. -+*//***************************************************************************/ -+typedef struct -+{ -+ uint32_t ipv4Addr; /*!< 32 bit IPv4 Address. */ -+ bool isVlan; -+ uint16_t vid; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */ -+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */ -+} t_FmPortDsarSnmpIpv4AddrTblEntry; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response SNMP IPv6 Addresses Table Entry -+ Refer to the FMan Controller spec for more details. -+*//***************************************************************************/ -+typedef struct -+{ -+ uint32_t ipv6Addr[4]; /*!< 4 * 32 bit IPv6 Address. */ -+ bool isVlan; -+ uint16_t vid; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */ -+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */ -+} t_FmPortDsarSnmpIpv6AddrTblEntry; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response SNMP Descriptor -+ -+*//***************************************************************************/ -+typedef struct -+{ -+ uint16_t control; /**< Control bits [0-15]. */ -+ uint16_t maxSnmpMsgLength; /**< Maximal allowed SNMP message length. */ -+ uint16_t numOfIpv4Addresses; /**< Number of entries in IPv4 addresses table. */ -+ uint16_t numOfIpv6Addresses; /**< Number of entries in IPv6 addresses table. */ -+ t_FmPortDsarSnmpIpv4AddrTblEntry *p_Ipv4AddrTbl; /**< Pointer to IPv4 addresses table. */ -+ t_FmPortDsarSnmpIpv6AddrTblEntry *p_Ipv6AddrTbl; /**< Pointer to IPv6 addresses table. */ -+ uint8_t *p_RdOnlyCommunityStr; /**< Pointer to the Read Only Community String. */ -+ uint8_t *p_RdWrCommunityStr; /**< Pointer to the Read Write Community String. */ -+ t_FmPortDsarOidsEntry *p_OidsTbl; /**< Pointer to OIDs table. */ -+ uint32_t oidsTblSize; /**< Number of entries in OIDs table. */ -+} t_FmPortDsarSnmpInfo; -+ -+/**************************************************************************//** -+ @Description Structure for Deep Sleep Auto Response filtering Entry -+*//***************************************************************************/ -+typedef struct t_FmPortDsarFilteringEntry -+{ -+ uint16_t srcPort; -+ uint16_t dstPort; -+ uint16_t srcPortMask; -+ uint16_t dstPortMask; -+} t_FmPortDsarFilteringEntry; -+ -+/**************************************************************************//** -+ @Description Structure for Deep Sleep Auto Response filtering info -+*//***************************************************************************/ -+typedef struct t_FmPortDsarFilteringInfo -+{ -+ /* IP protocol filtering parameters */ -+ uint8_t ipProtTableSize; -+ uint8_t *p_IpProtTablePtr; -+ bool ipProtPassOnHit; /* when TRUE, miss in the table will cause the packet to be droped, -+ hit will pass the packet to UDP/TCP filters if needed and if not -+ to the classification tree. If the classification tree will pass -+ the packet to a queue it will cause a wake interupt. -+ When FALSE it the other way around. */ -+ /* UDP port filtering parameters */ -+ uint8_t udpPortsTableSize; -+ t_FmPortDsarFilteringEntry *p_UdpPortsTablePtr; -+ bool udpPortPassOnHit; /* when TRUE, miss in the table will cause the packet to be droped, -+ hit will pass the packet to classification tree. -+ If the classification tree will pass the packet to a queue it -+ will cause a wake interupt. -+ When FALSE it the other way around. */ -+ /* TCP port filtering parameters */ -+ uint16_t tcpFlagsMask; -+ uint8_t tcpPortsTableSize; -+ t_FmPortDsarFilteringEntry *p_TcpPortsTablePtr; -+ bool tcpPortPassOnHit; /* when TRUE, miss in the table will cause the packet to be droped, -+ hit will pass the packet to classification tree. -+ If the classification tree will pass the packet to a queue it -+ will cause a wake interupt. -+ When FALSE it the other way around. */ -+} t_FmPortDsarFilteringInfo; -+ -+/**************************************************************************//** -+ @Description Structure for Deep Sleep Auto Response parameters -+*//***************************************************************************/ -+typedef struct t_FmPortDsarParams -+{ -+ t_Handle h_FmPortTx; -+ t_FmPortDsarArpInfo *p_AutoResArpInfo; -+ t_FmPortDsarEchoIpv4Info *p_AutoResEchoIpv4Info; -+ t_FmPortDsarNdpInfo *p_AutoResNdpInfo; -+ t_FmPortDsarEchoIpv6Info *p_AutoResEchoIpv6Info; -+ t_FmPortDsarSnmpInfo *p_AutoResSnmpInfo; -+ t_FmPortDsarFilteringInfo *p_AutoResFilteringInfo; -+} t_FmPortDsarParams; -+ -+/**************************************************************************//** -+ @Function FM_PORT_EnterDsar -+ -+ @Description Enter Deep Sleep Auto Response mode. -+ This function write the apropriate values to in the relevant -+ tables in the MURAM. -+ -+ @Param[in] h_FmPortRx - FM PORT module descriptor -+ @Param[in] params - Auto Response parameters -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_EnterDsar(t_Handle h_FmPortRx, t_FmPortDsarParams *params); -+ -+/**************************************************************************//** -+ @Function FM_PORT_EnterDsarFinal -+ -+ @Description Enter Deep Sleep Auto Response mode. -+ This function sets the Tx port in independent mode as needed -+ and redirect the receive flow to go through the -+ Dsar Fman-ctrl code -+ -+ @Param[in] h_DsarRxPort - FM Rx PORT module descriptor -+ @Param[in] h_DsarTxPort - FM Tx PORT module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_EnterDsarFinal(t_Handle h_DsarRxPort, t_Handle h_DsarTxPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ExitDsar -+ -+ @Description Exit Deep Sleep Auto Response mode. -+ This function reverse the AR mode and put the ports back into -+ their original wake mode -+ -+ @Param[in] h_FmPortRx - FM PORT Rx module descriptor -+ @Param[in] h_FmPortTx - FM PORT Tx module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_EnterDsar(). -+*//***************************************************************************/ -+void FM_PORT_ExitDsar(t_Handle h_FmPortRx, t_Handle h_FmPortTx); -+ -+/**************************************************************************//** -+ @Function FM_PORT_IsInDsar -+ -+ @Description This function returns TRUE if the port was set as Auto Response -+ and FALSE if not. Once Exit AR mode it will return FALSE as well -+ until re-enabled once more. -+ -+ @Param[in] h_FmPort - FM PORT module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+bool FM_PORT_IsInDsar(t_Handle h_FmPort); -+ -+typedef struct t_FmPortDsarStats -+{ -+ uint32_t arpArCnt; -+ uint32_t echoIcmpv4ArCnt; -+ uint32_t ndpArCnt; -+ uint32_t echoIcmpv6ArCnt; -+ uint32_t snmpGetCnt; -+ uint32_t snmpGetNextCnt; -+} t_FmPortDsarStats; -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetDsarStats -+ -+ @Description Return statistics for Deep Sleep Auto Response -+ -+ @Param[in] h_FmPortRx - FM PORT module descriptor -+ @Param[out] stats - structure containing the statistics counters -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_PORT_GetDsarStats(t_Handle h_FmPortRx, t_FmPortDsarStats *stats); -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+/**************************************************************************//** -+ @Function FM_PORT_DumpRegs -+ -+ @Description Dump all regs. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_FmPort - FM PORT module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_DumpRegs(t_Handle h_FmPort); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetBufferDataOffset -+ -+ @Description Relevant for Rx ports. -+ Returns the data offset from the beginning of the data buffer -+ -+ @Param[in] h_FmPort - FM PORT module descriptor -+ -+ @Return data offset. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+uint32_t FM_PORT_GetBufferDataOffset(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetBufferICInfo -+ -+ @Description Returns the Internal Context offset from the beginning of the data buffer -+ -+ @Param[in] h_FmPort - FM PORT module descriptor -+ @Param[in] p_Data - A pointer to the data buffer. -+ -+ @Return Internal context info pointer on success, NULL if 'allOtherInfo' was not -+ configured for this port. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+uint8_t * FM_PORT_GetBufferICInfo(t_Handle h_FmPort, char *p_Data); -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetBufferPrsResult -+ -+ @Description Returns the pointer to the parse result in the data buffer. -+ In Rx ports this is relevant after reception, if parse -+ result is configured to be part of the data passed to the -+ application. For non Rx ports it may be used to get the pointer -+ of the area in the buffer where parse result should be -+ initialized - if so configured. -+ See FM_PORT_ConfigBufferPrefixContent for data buffer prefix -+ configuration. -+ -+ @Param[in] h_FmPort - FM PORT module descriptor -+ @Param[in] p_Data - A pointer to the data buffer. -+ -+ @Return Parse result pointer on success, NULL if parse result was not -+ configured for this port. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_FmPrsResult * FM_PORT_GetBufferPrsResult(t_Handle h_FmPort, char *p_Data); -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetBufferTimeStamp -+ -+ @Description Returns the time stamp in the data buffer. -+ Relevant for Rx ports for getting the buffer time stamp. -+ See FM_PORT_ConfigBufferPrefixContent for data buffer prefix -+ configuration. -+ -+ @Param[in] h_FmPort - FM PORT module descriptor -+ @Param[in] p_Data - A pointer to the data buffer. -+ -+ @Return A pointer to the hash result on success, NULL otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+uint64_t * FM_PORT_GetBufferTimeStamp(t_Handle h_FmPort, char *p_Data); -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetBufferHashResult -+ -+ @Description Given a data buffer, on the condition that hash result was defined -+ as a part of the buffer content (see FM_PORT_ConfigBufferPrefixContent) -+ this routine will return the pointer to the hash result location in the -+ buffer prefix. -+ -+ @Param[in] h_FmPort - FM PORT module descriptor -+ @Param[in] p_Data - A pointer to the data buffer. -+ -+ @Return A pointer to the hash result on success, NULL otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+uint8_t * FM_PORT_GetBufferHashResult(t_Handle h_FmPort, char *p_Data); -+ -+/**************************************************************************//** -+ @Function FM_PORT_Disable -+ -+ @Description Gracefully disable an FM port. The port will not start new tasks after all -+ tasks associated with the port are terminated. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+ This is a blocking routine, it returns after port is -+ gracefully stopped, i.e. the port will not except new frames, -+ but it will finish all frames or tasks which were already began -+*//***************************************************************************/ -+t_Error FM_PORT_Disable(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_Enable -+ -+ @Description A runtime routine provided to allow disable/enable of port. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_Enable(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetRateLimit -+ -+ @Description Calling this routine enables rate limit algorithm. -+ By default, this functionality is disabled. -+ Note that rate-limit mechanism uses the FM time stamp. -+ The selected rate limit specified here would be -+ rounded DOWN to the nearest 16M. -+ -+ May be used for Tx and OP ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_RateLimit A structure of rate limit parameters -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+ If rate limit is set on a port that need to send PFC frames, -+ it might violate the stop transmit timing. -+*//***************************************************************************/ -+t_Error FM_PORT_SetRateLimit(t_Handle h_FmPort, t_FmPortRateLimit *p_RateLimit); -+ -+/**************************************************************************//** -+ @Function FM_PORT_DeleteRateLimit -+ -+ @Description Calling this routine disables and clears rate limit -+ initialization. -+ -+ May be used for Tx and OP ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_DeleteRateLimit(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetPfcPrioritiesMappingToQmanWQ -+ -+ @Description Calling this routine maps each PFC received priority to the transmit WQ. -+ This WQ will be blocked upon receiving a PFC frame with this priority. -+ -+ May be used for Tx ports only. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] prio PFC priority (0-7). -+ @Param[in] wq Work Queue (0-7). -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_SetPfcPrioritiesMappingToQmanWQ(t_Handle h_FmPort, uint8_t prio, uint8_t wq); -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetStatisticsCounters -+ -+ @Description Calling this routine enables/disables port's statistics counters. -+ By default, counters are enabled. -+ -+ May be used for all port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] enable TRUE to enable, FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_SetStatisticsCounters(t_Handle h_FmPort, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetFrameQueueCounters -+ -+ @Description Calling this routine enables/disables port's enqueue/dequeue counters. -+ By default, counters are enabled. -+ -+ May be used for all ports -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] enable TRUE to enable, FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_SetFrameQueueCounters(t_Handle h_FmPort, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_PORT_AnalyzePerformanceParams -+ -+ @Description User may call this routine to so the driver will analyze if the -+ basic performance parameters are correct and also the driver may -+ suggest of improvements; The basic parameters are FIFO sizes, number -+ of DMAs and number of TNUMs for the port. -+ -+ May be used for all port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_AnalyzePerformanceParams(t_Handle h_FmPort); -+ -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetAllocBufCounter -+ -+ @Description Calling this routine enables/disables BM pool allocate -+ buffer counters. -+ By default, counters are enabled. -+ -+ May be used for Rx ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] poolId BM pool id. -+ @Param[in] enable TRUE to enable, FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_SetAllocBufCounter(t_Handle h_FmPort, uint8_t poolId, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetBmiCounters -+ -+ @Description Read port's BMI stat counters and place them into -+ a designated structure of counters. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[out] p_BmiStats counters structure -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_GetBmiCounters(t_Handle h_FmPort, t_FmPortBmiStats *p_BmiStats); -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetCounter -+ -+ @Description Reads one of the FM PORT counters. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] fmPortCounter The requested counter. -+ -+ @Return Counter's current value. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+ Note that it is user's responsibility to call this routine only -+ for enabled counters, and there will be no indication if a -+ disabled counter is accessed. -+*//***************************************************************************/ -+uint32_t FM_PORT_GetCounter(t_Handle h_FmPort, e_FmPortCounters fmPortCounter); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ModifyCounter -+ -+ @Description Sets a value to an enabled counter. Use "0" to reset the counter. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] fmPortCounter The requested counter. -+ @Param[in] value The requested value to be written into the counter. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ModifyCounter(t_Handle h_FmPort, e_FmPortCounters fmPortCounter, uint32_t value); -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetAllocBufCounter -+ -+ @Description Reads one of the FM PORT buffer counters. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] poolId The requested pool. -+ -+ @Return Counter's current value. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+ Note that it is user's responsibility to call this routine only -+ for enabled counters, and there will be no indication if a -+ disabled counter is accessed. -+*//***************************************************************************/ -+uint32_t FM_PORT_GetAllocBufCounter(t_Handle h_FmPort, uint8_t poolId); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ModifyAllocBufCounter -+ -+ @Description Sets a value to an enabled counter. Use "0" to reset the counter. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] poolId The requested pool. -+ @Param[in] value The requested value to be written into the counter. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ModifyAllocBufCounter(t_Handle h_FmPort, uint8_t poolId, uint32_t value); -+ -+/**************************************************************************//** -+ @Function FM_PORT_AddCongestionGrps -+ -+ @Description This routine effects the corresponding Tx port. -+ It should be called in order to enable pause -+ frame transmission in case of congestion in one or more -+ of the congestion groups relevant to this port. -+ Each call to this routine may add one or more congestion -+ groups to be considered relevant to this port. -+ -+ May be used for Rx, or RX+OP ports only (depending on chip) -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_CongestionGrps A pointer to an array of congestion groups -+ id's to consider. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_AddCongestionGrps(t_Handle h_FmPort, t_FmPortCongestionGrps *p_CongestionGrps); -+ -+/**************************************************************************//** -+ @Function FM_PORT_RemoveCongestionGrps -+ -+ @Description This routine effects the corresponding Tx port. It should be -+ called when congestion groups were -+ defined for this port and are no longer relevant, or pause -+ frames transmitting is not required on their behalf. -+ Each call to this routine may remove one or more congestion -+ groups to be considered relevant to this port. -+ -+ May be used for Rx, or RX+OP ports only (depending on chip) -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_CongestionGrps A pointer to an array of congestion groups -+ id's to consider. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_RemoveCongestionGrps(t_Handle h_FmPort, t_FmPortCongestionGrps *p_CongestionGrps); -+ -+/**************************************************************************//** -+ @Function FM_PORT_IsStalled -+ -+ @Description A routine for checking whether the specified port is stalled. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return TRUE if port is stalled, FALSE otherwize -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+bool FM_PORT_IsStalled(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ReleaseStalled -+ -+ @Description This routine may be called in case the port was stalled and may -+ now be released. -+ Note that this routine is available only on older FMan revisions -+ (FMan v2, DPAA v1.0 only). -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_ReleaseStalled(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetRxL4ChecksumVerify -+ -+ @Description This routine is relevant for Rx ports (1G and 10G). The routine -+ set/clear the L3/L4 checksum verification (on RX side). -+ Note that this takes affect only if hw-parser is enabled! -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] l4Checksum boolean indicates whether to do L3/L4 checksum -+ on frames or not. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_SetRxL4ChecksumVerify(t_Handle h_FmPort, bool l4Checksum); -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetErrorsRoute -+ -+ @Description Errors selected for this routine will cause a frame with that error -+ to be enqueued to error queue. -+ Errors not selected for this routine will cause a frame with that error -+ to be enqueued to the one of the other port queues. -+ By default all errors are defined to be enqueued to error queue. -+ Errors that were configured to be discarded (at initialization) -+ may not be selected here. -+ -+ May be used for Rx and OP ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] errs A list of errors to enqueue to error queue -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_SetErrorsRoute(t_Handle h_FmPort, fmPortFrameErrSelect_t errs); -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetIMExceptions -+ -+ @Description Calling this routine enables/disables FM PORT interrupts. -+ -+ @Param[in] h_FmPort FM PORT module descriptor. -+ @Param[in] exception The exception to be selected. -+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+ This routine should NOT be called from guest-partition -+ (i.e. guestId != NCSW_MASTER_ID) -+*//***************************************************************************/ -+t_Error FM_PORT_SetIMExceptions(t_Handle h_FmPort, e_FmPortExceptions exception, bool enable); -+ -+/**************************************************************************//* -+ @Function FM_PORT_SetPerformanceCounters -+ -+ @Description Calling this routine enables/disables port's performance counters. -+ By default, counters are enabled. -+ -+ May be used for all port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] enable TRUE to enable, FALSE to disable. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_SetPerformanceCounters(t_Handle h_FmPort, bool enable); -+ -+/**************************************************************************//* -+ @Function FM_PORT_SetPerformanceCountersParams -+ -+ @Description Calling this routine defines port's performance -+ counters parameters. -+ -+ May be used for all port types -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_FmPortPerformanceCnt A pointer to a structure of performance -+ counters parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_SetPerformanceCountersParams(t_Handle h_FmPort, t_FmPortPerformanceCnt *p_FmPortPerformanceCnt); -+ -+/**************************************************************************//** -+ @Group FM_PORT_pcd_runtime_control_grp FM Port PCD Runtime Control Unit -+ -+ @Description FM Port PCD Runtime control unit API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description A structure defining the KG scheme after the parser. -+ This is relevant only to change scheme selection mode - from -+ direct to indirect and vice versa, or when the scheme is selected directly, -+ to select the scheme id. -+ -+*//***************************************************************************/ -+typedef struct t_FmPcdKgSchemeSelect { -+ bool direct; /**< TRUE to use 'h_Scheme' directly, FALSE to use LCV. */ -+ t_Handle h_DirectScheme; /**< Scheme handle, selects the scheme after parser; -+ Relevant only when 'direct' is TRUE. */ -+} t_FmPcdKgSchemeSelect; -+ -+/**************************************************************************//** -+ @Description A structure of scheme parameters -+*//***************************************************************************/ -+typedef struct t_FmPcdPortSchemesParams { -+ uint8_t numOfSchemes; /**< Number of schemes for port to be bound to. */ -+ t_Handle h_Schemes[FM_PCD_KG_NUM_OF_SCHEMES]; /**< Array of 'numOfSchemes' schemes for the -+ port to be bound to */ -+} t_FmPcdPortSchemesParams; -+ -+/**************************************************************************//** -+ @Description Union for defining port protocol parameters for parser -+*//***************************************************************************/ -+typedef union u_FmPcdHdrPrsOpts { -+ /* MPLS */ -+ struct { -+ bool labelInterpretationEnable; /**< When this bit is set, the last MPLS label will be -+ interpreted as described in HW spec table. When the bit -+ is cleared, the parser will advance to MPLS next parse */ -+ e_NetHeaderType nextParse; /**< must be equal or higher than IPv4 */ -+ } mplsPrsOptions; -+ /* VLAN */ -+ struct { -+ uint16_t tagProtocolId1; /**< User defined Tag Protocol Identifier, to be recognized -+ on VLAN TAG on top of 0x8100 and 0x88A8 */ -+ uint16_t tagProtocolId2; /**< User defined Tag Protocol Identifier, to be recognized -+ on VLAN TAG on top of 0x8100 and 0x88A8 */ -+ } vlanPrsOptions; -+ /* PPP */ -+ struct{ -+ bool enableMTUCheck; /**< Check validity of MTU according to RFC2516 */ -+ } pppoePrsOptions; -+ -+ /* IPV6 */ -+ struct{ -+ bool routingHdrEnable; /**< TRUE to enable routing header, otherwise ignore */ -+ } ipv6PrsOptions; -+ -+ /* UDP */ -+ struct{ -+ bool padIgnoreChecksum; /**< TRUE to ignore pad in checksum */ -+ } udpPrsOptions; -+ -+ /* TCP */ -+ struct { -+ bool padIgnoreChecksum; /**< TRUE to ignore pad in checksum */ -+ } tcpPrsOptions; -+} u_FmPcdHdrPrsOpts; -+ -+/**************************************************************************//** -+ @Description A structure for defining each header for the parser -+*//***************************************************************************/ -+typedef struct t_FmPcdPrsAdditionalHdrParams { -+ e_NetHeaderType hdr; /**< Selected header; use HEADER_TYPE_NONE -+ to indicate that sw parser is to run first -+ (before HW parser, and independent of the -+ existence of any protocol), in this case, -+ swPrsEnable must be set, and all other -+ parameters are irrelevant. */ -+ bool errDisable; /**< TRUE to disable error indication */ -+ bool swPrsEnable; /**< Enable jump to SW parser when this -+ header is recognized by the HW parser. */ -+ uint8_t indexPerHdr; /**< Normally 0, if more than one sw parser -+ attachments exists for the same header, -+ (in the main sw parser code) use this -+ index to distinguish between them. */ -+ bool usePrsOpts; /**< TRUE to use parser options. */ -+ u_FmPcdHdrPrsOpts prsOpts; /**< A union according to header type, -+ defining the parser options selected.*/ -+} t_FmPcdPrsAdditionalHdrParams; -+ -+/**************************************************************************//** -+ @Description struct for defining port PCD parameters -+*//***************************************************************************/ -+typedef struct t_FmPortPcdPrsParams { -+ uint8_t prsResultPrivateInfo; /**< The private info provides a method of inserting -+ port information into the parser result. This information -+ may be extracted by Keygen and be used for frames -+ distribution when a per-port distinction is required, -+ it may also be used as a port logical id for analyzing -+ incoming frames. */ -+ uint8_t parsingOffset; /**< Number of bytes from beginning of packet to start parsing */ -+ e_NetHeaderType firstPrsHdr; /**< The type of the first header expected at 'parsingOffset' */ -+ bool includeInPrsStatistics; /**< TRUE to include this port in the parser statistics; -+ NOTE: this field is not valid when the FM is in "guest" mode -+ and IPC is not available. */ -+ uint8_t numOfHdrsWithAdditionalParams; /**< Normally 0, some headers may get -+ special parameters */ -+ t_FmPcdPrsAdditionalHdrParams additionalParams[FM_PCD_PRS_NUM_OF_HDRS]; -+ /**< 'numOfHdrsWithAdditionalParams' structures -+ of additional parameters -+ for each header that requires them */ -+ bool setVlanTpid1; /**< TRUE to configure user selection of Ethertype to -+ indicate a VLAN tag (in addition to the TPID values -+ 0x8100 and 0x88A8). */ -+ uint16_t vlanTpid1; /**< extra tag to use if setVlanTpid1=TRUE. */ -+ bool setVlanTpid2; /**< TRUE to configure user selection of Ethertype to -+ indicate a VLAN tag (in addition to the TPID values -+ 0x8100 and 0x88A8). */ -+ uint16_t vlanTpid2; /**< extra tag to use if setVlanTpid1=TRUE. */ -+} t_FmPortPcdPrsParams; -+ -+/**************************************************************************//** -+ @Description struct for defining coarse alassification parameters -+*//***************************************************************************/ -+typedef struct t_FmPortPcdCcParams { -+ t_Handle h_CcTree; /**< A handle to a CC tree */ -+} t_FmPortPcdCcParams; -+ -+/**************************************************************************//** -+ @Description struct for defining keygen parameters -+*//***************************************************************************/ -+typedef struct t_FmPortPcdKgParams { -+ uint8_t numOfSchemes; /**< Number of schemes for port to be bound to. */ -+ t_Handle h_Schemes[FM_PCD_KG_NUM_OF_SCHEMES]; -+ /**< Array of 'numOfSchemes' schemes handles for the -+ port to be bound to */ -+ bool directScheme; /**< TRUE for going from parser to a specific scheme, -+ regardless of parser result */ -+ t_Handle h_DirectScheme; /**< relevant only if direct == TRUE, Scheme handle, -+ as returned by FM_PCD_KgSetScheme */ -+} t_FmPortPcdKgParams; -+ -+/**************************************************************************//** -+ @Description struct for defining policer parameters -+*//***************************************************************************/ -+typedef struct t_FmPortPcdPlcrParams { -+ t_Handle h_Profile; /**< Selected profile handle */ -+} t_FmPortPcdPlcrParams; -+ -+/**************************************************************************//** -+ @Description struct for defining port PCD parameters -+*//***************************************************************************/ -+typedef struct t_FmPortPcdParams { -+ e_FmPortPcdSupport pcdSupport; /**< Relevant for Rx and offline ports only. -+ Describes the active PCD engines for this port. */ -+ t_Handle h_NetEnv; /**< HL Unused in PLCR only mode */ -+ t_FmPortPcdPrsParams *p_PrsParams; /**< Parser parameters for this port */ -+ t_FmPortPcdCcParams *p_CcParams; /**< Coarse classification parameters for this port */ -+ t_FmPortPcdKgParams *p_KgParams; /**< Keygen parameters for this port */ -+ t_FmPortPcdPlcrParams *p_PlcrParams; /**< Policer parameters for this port; Relevant for one of -+ following cases: -+ e_FM_PORT_PCD_SUPPORT_PLCR_ONLY or -+ e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR were selected, -+ or if any flow uses a KG scheme were policer -+ profile is not generated -+ ('bypassPlcrProfileGeneration selected'). */ -+ t_Handle h_IpReassemblyManip; /**< IP Reassembly manipulation */ -+#if (DPAA_VERSION >= 11) -+ t_Handle h_CapwapReassemblyManip;/**< CAPWAP Reassembly manipulation */ -+#endif /* (DPAA_VERSION >= 11) */ -+} t_FmPortPcdParams; -+ -+/**************************************************************************//** -+ @Description A structure for defining the Parser starting point -+*//***************************************************************************/ -+typedef struct t_FmPcdPrsStart { -+ uint8_t parsingOffset; /**< Number of bytes from beginning of packet to -+ start parsing */ -+ e_NetHeaderType firstPrsHdr; /**< The type of the first header axpected at -+ 'parsingOffset' */ -+} t_FmPcdPrsStart; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description struct for defining external buffer margins -+*//***************************************************************************/ -+typedef struct t_FmPortVSPAllocParams { -+ uint8_t numOfProfiles; /**< Number of Virtual Storage Profiles; must be a power of 2 */ -+ uint8_t dfltRelativeId; /**< The default Virtual-Storage-Profile-id dedicated to Rx/OP port -+ The same default Virtual-Storage-Profile-id will be for coupled Tx port -+ if relevant function called for Rx port */ -+ t_Handle h_FmTxPort; /**< Handle to coupled Tx Port; not relevant for OP port. */ -+} t_FmPortVSPAllocParams; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetPCD -+ -+ @Description Calling this routine defines the port's PCD configuration. -+ It changes it from its default configuration which is PCD -+ disabled (BMI to BMI) and configures it according to the passed -+ parameters. -+ -+ May be used for Rx and OP ports only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_FmPortPcd A Structure of parameters defining the port's PCD -+ configuration. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_SetPCD(t_Handle h_FmPort, t_FmPortPcdParams *p_FmPortPcd); -+ -+/**************************************************************************//** -+ @Function FM_PORT_DeletePCD -+ -+ @Description Calling this routine releases the port's PCD configuration. -+ The port returns to its default configuration which is PCD -+ disabled (BMI to BMI) and all PCD configuration is removed. -+ -+ May be used for Rx and OP ports which are -+ in PCD mode only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_DeletePCD(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_AttachPCD -+ -+ @Description This routine may be called after FM_PORT_DetachPCD was called, -+ to return to the originally configured PCD support flow. -+ The couple of routines are used to allow PCD configuration changes -+ that demand that PCD will not be used while changes take place. -+ -+ May be used for Rx and OP ports which are -+ in PCD mode only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+t_Error FM_PORT_AttachPCD(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_DetachPCD -+ -+ @Description Calling this routine detaches the port from its PCD functionality. -+ The port returns to its default flow which is BMI to BMI. -+ -+ May be used for Rx and OP ports which are -+ in PCD mode only -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_AttachPCD(). -+*//***************************************************************************/ -+t_Error FM_PORT_DetachPCD(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdPlcrAllocProfiles -+ -+ @Description This routine may be called only for ports that use the Policer in -+ order to allocate private policer profiles. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] numOfProfiles The number of required policer profiles -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init() and FM_PCD_Init(), -+ and before FM_PORT_SetPCD(). -+*//***************************************************************************/ -+t_Error FM_PORT_PcdPlcrAllocProfiles(t_Handle h_FmPort, uint16_t numOfProfiles); -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdPlcrFreeProfiles -+ -+ @Description This routine should be called for freeing private policer profiles. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init() and FM_PCD_Init(), -+ and before FM_PORT_SetPCD(). -+*//***************************************************************************/ -+t_Error FM_PORT_PcdPlcrFreeProfiles(t_Handle h_FmPort); -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Function FM_PORT_VSPAlloc -+ -+ @Description This routine allocated VSPs per port and forces the port to work -+ in VSP mode. Note that the port is initialized by default with the -+ physical-storage-profile only. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_Params A structure of parameters for allocation VSP's per port -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(), and before FM_PORT_SetPCD() -+ and also before FM_PORT_Enable(); i.e. the port should be disabled. -+*//***************************************************************************/ -+t_Error FM_PORT_VSPAlloc(t_Handle h_FmPort, t_FmPortVSPAllocParams *p_Params); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdKgModifyInitialScheme -+ -+ @Description This routine may be called only for ports that use the keygen in -+ order to change the initial scheme frame should be routed to. -+ The change may be of a scheme id (in case of direct mode), -+ from direct to indirect, or from indirect to direct - specifying the scheme id. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_FmPcdKgScheme A structure of parameters for defining whether -+ a scheme is direct/indirect, and if direct - scheme id. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init() and FM_PORT_SetPCD(). -+*//***************************************************************************/ -+t_Error FM_PORT_PcdKgModifyInitialScheme (t_Handle h_FmPort, t_FmPcdKgSchemeSelect *p_FmPcdKgScheme); -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdPlcrModifyInitialProfile -+ -+ @Description This routine may be called for ports with flows -+ e_FM_PORT_PCD_SUPPORT_PLCR_ONLY or e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR -+ only, to change the initial Policer profile frame should be -+ routed to. The change may be of a profile and/or absolute/direct -+ mode selection. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] h_Profile Policer profile handle -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init() and FM_PORT_SetPCD(). -+*//***************************************************************************/ -+t_Error FM_PORT_PcdPlcrModifyInitialProfile (t_Handle h_FmPort, t_Handle h_Profile); -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdCcModifyTree -+ -+ @Description This routine may be called for ports that use coarse classification tree -+ if the user wishes to replace the tree. The routine may not be called while port -+ receives packets using the PCD functionalities, therefor port must be first detached -+ from the PCD, only than the routine may be called, and than port be attached to PCD again. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] h_CcTree A CC tree that was already built. The tree id as returned from -+ the BuildTree routine. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(), FM_PORT_SetPCD() and FM_PORT_DetachPCD() -+*//***************************************************************************/ -+t_Error FM_PORT_PcdCcModifyTree (t_Handle h_FmPort, t_Handle h_CcTree); -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdKgBindSchemes -+ -+ @Description These routines may be called for adding more schemes for the -+ port to be bound to. The selected schemes are not added, -+ just this specific port starts using them. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_PortScheme A structure defining the list of schemes to be added. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init() and FM_PORT_SetPCD(). -+*//***************************************************************************/ -+t_Error FM_PORT_PcdKgBindSchemes (t_Handle h_FmPort, t_FmPcdPortSchemesParams *p_PortScheme); -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdKgUnbindSchemes -+ -+ @Description These routines may be called for adding more schemes for the -+ port to be bound to. The selected schemes are not removed or invalidated, -+ just this specific port stops using them. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_PortScheme A structure defining the list of schemes to be added. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init() and FM_PORT_SetPCD(). -+*//***************************************************************************/ -+t_Error FM_PORT_PcdKgUnbindSchemes (t_Handle h_FmPort, t_FmPcdPortSchemesParams *p_PortScheme); -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetIPv4OptionsCount -+ -+ @Description TODO -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[out] p_Ipv4OptionsCount will hold the counter value -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init() -+*//***************************************************************************/ -+t_Error FM_PORT_GetIPv4OptionsCount(t_Handle h_FmPort, uint32_t *p_Ipv4OptionsCount); -+ -+/** @} */ /* end of FM_PORT_pcd_runtime_control_grp group */ -+/** @} */ /* end of FM_PORT_runtime_control_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_PORT_runtime_data_grp FM Port Runtime Data-path Unit -+ -+ @Description FM Port Runtime data unit API functions, definitions and enums. -+ This API is valid only if working in Independent-Mode. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_PORT_ImTx -+ -+ @Description Tx function, called to transmit a data buffer on the port. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_Data A pointer to an LCP data buffer. -+ @Param[in] length Size of data for transmission. -+ @Param[in] lastBuffer Buffer position - TRUE for the last buffer -+ of a frame, including a single buffer frame -+ @Param[in] h_BufContext A handle of the user acossiated with this buffer -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+ NOTE - This routine can be used only when working in -+ Independent-Mode mode. -+*//***************************************************************************/ -+t_Error FM_PORT_ImTx( t_Handle h_FmPort, -+ uint8_t *p_Data, -+ uint16_t length, -+ bool lastBuffer, -+ t_Handle h_BufContext); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ImTxConf -+ -+ @Description Tx port confirmation routine, optional, may be called to verify -+ transmission of all frames. The procedure performed by this -+ routine will be performed automatically on next buffer transmission, -+ but if desired, calling this routine will invoke this action on -+ demand. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+ NOTE - This routine can be used only when working in -+ Independent-Mode mode. -+*//***************************************************************************/ -+void FM_PORT_ImTxConf(t_Handle h_FmPort); -+ -+/**************************************************************************//** -+ @Function FM_PORT_ImRx -+ -+ @Description Rx function, may be called to poll for received buffers. -+ Normally, Rx process is invoked by the driver on Rx interrupt. -+ Alternatively, this routine may be called on demand. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+ NOTE - This routine can be used only when working in -+ Independent-Mode mode. -+*//***************************************************************************/ -+t_Error FM_PORT_ImRx(t_Handle h_FmPort); -+ -+/** @} */ /* end of FM_PORT_runtime_data_grp group */ -+/** @} */ /* end of FM_PORT_grp group */ -+/** @} */ /* end of FM_grp group */ -+ -+ -+ -+#ifdef NCSW_BACKWARD_COMPATIBLE_API -+#define FM_PORT_ConfigTxFifoDeqPipelineDepth FM_PORT_ConfigFifoDeqPipelineDepth -+#endif /* NCSW_BACKWARD_COMPATIBLE_API */ -+ -+ -+#endif /* __FM_PORT_EXT */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_rtc_ext.h -@@ -0,0 +1,619 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File fm_rtc_ext.h -+ -+ @Description External definitions and API for FM RTC IEEE1588 Timer Module. -+ -+ @Cautions None. -+*//***************************************************************************/ -+ -+#ifndef __FM_RTC_EXT_H__ -+#define __FM_RTC_EXT_H__ -+ -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "fsl_fman_rtc.h" -+ -+/**************************************************************************//** -+ -+ @Group FM_grp Frame Manager API -+ -+ @Description FM API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group fm_rtc_grp FM RTC -+ -+ @Description FM RTC functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group fm_rtc_init_grp FM RTC Initialization Unit -+ -+ @Description FM RTC initialization API. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description FM RTC Alarm Polarity Options. -+*//***************************************************************************/ -+typedef enum e_FmRtcAlarmPolarity -+{ -+ e_FM_RTC_ALARM_POLARITY_ACTIVE_HIGH = E_FMAN_RTC_ALARM_POLARITY_ACTIVE_HIGH, /**< Active-high output polarity */ -+ e_FM_RTC_ALARM_POLARITY_ACTIVE_LOW = E_FMAN_RTC_ALARM_POLARITY_ACTIVE_LOW /**< Active-low output polarity */ -+} e_FmRtcAlarmPolarity; -+ -+/**************************************************************************//** -+ @Description FM RTC Trigger Polarity Options. -+*//***************************************************************************/ -+typedef enum e_FmRtcTriggerPolarity -+{ -+ e_FM_RTC_TRIGGER_ON_RISING_EDGE = E_FMAN_RTC_TRIGGER_ON_RISING_EDGE, /**< Trigger on rising edge */ -+ e_FM_RTC_TRIGGER_ON_FALLING_EDGE = E_FMAN_RTC_TRIGGER_ON_FALLING_EDGE /**< Trigger on falling edge */ -+} e_FmRtcTriggerPolarity; -+ -+/**************************************************************************//** -+ @Description IEEE1588 Timer Module FM RTC Optional Clock Sources. -+*//***************************************************************************/ -+typedef enum e_FmSrcClock -+{ -+ e_FM_RTC_SOURCE_CLOCK_EXTERNAL = E_FMAN_RTC_SOURCE_CLOCK_EXTERNAL, /**< external high precision timer reference clock */ -+ e_FM_RTC_SOURCE_CLOCK_SYSTEM = E_FMAN_RTC_SOURCE_CLOCK_SYSTEM, /**< MAC system clock */ -+ e_FM_RTC_SOURCE_CLOCK_OSCILATOR = E_FMAN_RTC_SOURCE_CLOCK_OSCILATOR /**< RTC clock oscilator */ -+}e_FmSrcClk; -+ -+/**************************************************************************//** -+ @Description FM RTC configuration parameters structure. -+ -+ This structure should be passed to FM_RTC_Config(). -+*//***************************************************************************/ -+typedef struct t_FmRtcParams -+{ -+ t_Handle h_Fm; /**< FM Handle*/ -+ uintptr_t baseAddress; /**< Base address of FM RTC registers */ -+ t_Handle h_App; /**< A handle to an application layer object; This handle will -+ be passed by the driver upon calling the above callbacks */ -+} t_FmRtcParams; -+ -+ -+/**************************************************************************//** -+ @Function FM_RTC_Config -+ -+ @Description Configures the FM RTC module according to user's parameters. -+ -+ The driver assigns default values to some FM RTC parameters. -+ These parameters can be overwritten using the advanced -+ configuration routines. -+ -+ @Param[in] p_FmRtcParam - FM RTC configuration parameters. -+ -+ @Return Handle to the new FM RTC object; NULL pointer on failure. -+ -+ @Cautions None -+*//***************************************************************************/ -+t_Handle FM_RTC_Config(t_FmRtcParams *p_FmRtcParam); -+ -+/**************************************************************************//** -+ @Function FM_RTC_Init -+ -+ @Description Initializes the FM RTC driver and hardware. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_Init(t_Handle h_FmRtc); -+ -+/**************************************************************************//** -+ @Function FM_RTC_Free -+ -+ @Description Frees the FM RTC object and all allocated resources. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_Free(t_Handle h_FmRtc); -+ -+ -+/**************************************************************************//** -+ @Group fm_rtc_adv_config_grp FM RTC Advanced Configuration Unit -+ -+ @Description FM RTC advanced configuration functions. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_RTC_ConfigPeriod -+ -+ @Description Configures the period of the timestamp if different than -+ default [DEFAULT_clockPeriod]. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] period - Period in nano-seconds. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_ConfigPeriod(t_Handle h_FmRtc, uint32_t period); -+ -+/**************************************************************************//** -+ @Function FM_RTC_ConfigSourceClock -+ -+ @Description Configures the source clock of the RTC. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] srcClk - Source clock selection. -+ @Param[in] freqInMhz - the source-clock frequency (in MHz). -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_ConfigSourceClock(t_Handle h_FmRtc, -+ e_FmSrcClk srcClk, -+ uint32_t freqInMhz); -+ -+/**************************************************************************//** -+ @Function FM_RTC_ConfigPulseRealignment -+ -+ @Description Configures the RTC to automatic FIPER pulse realignment in -+ response to timer adjustments [DEFAULT_pulseRealign] -+ -+ In this mode, the RTC clock is identical to the source clock. -+ This feature can be useful when the system contains an external -+ RTC with inherent frequency compensation. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] enable - TRUE to enable automatic realignment. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_ConfigPulseRealignment(t_Handle h_FmRtc, bool enable); -+ -+/**************************************************************************//** -+ @Function FM_RTC_ConfigFrequencyBypass -+ -+ @Description Configures the RTC to bypass the frequency compensation -+ mechanism. [DEFAULT_bypass] -+ -+ In this mode, the RTC clock is identical to the source clock. -+ This feature can be useful when the system contains an external -+ RTC with inherent frequency compensation. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] enabled - TRUE to bypass frequency compensation; -+ FALSE otherwise. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_ConfigFrequencyBypass(t_Handle h_FmRtc, bool enabled); -+ -+/**************************************************************************//** -+ @Function FM_RTC_ConfigInvertedInputClockPhase -+ -+ @Description Configures the RTC to invert the source clock phase on input. -+ [DEFAULT_invertInputClkPhase] -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] inverted - TRUE to invert the source clock phase on input. -+ FALSE otherwise. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_ConfigInvertedInputClockPhase(t_Handle h_FmRtc, bool inverted); -+ -+/**************************************************************************//** -+ @Function FM_RTC_ConfigInvertedOutputClockPhase -+ -+ @Description Configures the RTC to invert the output clock phase. -+ [DEFAULT_invertOutputClkPhase] -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] inverted - TRUE to invert the output clock phase. -+ FALSE otherwise. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_ConfigInvertedOutputClockPhase(t_Handle h_FmRtc, bool inverted); -+ -+/**************************************************************************//** -+ @Function FM_RTC_ConfigOutputClockDivisor -+ -+ @Description Configures the divisor for generating the output clock from -+ the RTC clock. [DEFAULT_outputClockDivisor] -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] divisor - Divisor for generation of the output clock. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_ConfigOutputClockDivisor(t_Handle h_FmRtc, uint16_t divisor); -+ -+/**************************************************************************//** -+ @Function FM_RTC_ConfigAlarmPolarity -+ -+ @Description Configures the polarity (active-high/active-low) of a specific -+ alarm signal. [DEFAULT_alarmPolarity] -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] alarmId - Alarm ID. -+ @Param[in] alarmPolarity - Alarm polarity. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_ConfigAlarmPolarity(t_Handle h_FmRtc, -+ uint8_t alarmId, -+ e_FmRtcAlarmPolarity alarmPolarity); -+ -+/**************************************************************************//** -+ @Function FM_RTC_ConfigExternalTriggerPolarity -+ -+ @Description Configures the polarity (rising/falling edge) of a specific -+ external trigger signal. [DEFAULT_triggerPolarity] -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] triggerId - Trigger ID. -+ @Param[in] triggerPolarity - Trigger polarity. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config(). -+*//***************************************************************************/ -+t_Error FM_RTC_ConfigExternalTriggerPolarity(t_Handle h_FmRtc, -+ uint8_t triggerId, -+ e_FmRtcTriggerPolarity triggerPolarity); -+ -+/** @} */ /* end of fm_rtc_adv_config_grp */ -+/** @} */ /* end of fm_rtc_init_grp */ -+ -+ -+/**************************************************************************//** -+ @Group fm_rtc_control_grp FM RTC Control Unit -+ -+ @Description FM RTC runtime control API. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function t_FmRtcExceptionsCallback -+ -+ @Description Exceptions user callback routine, used for RTC different mechanisms. -+ -+ @Param[in] h_App - User's application descriptor. -+ @Param[in] id - source id. -+*//***************************************************************************/ -+typedef void (t_FmRtcExceptionsCallback) ( t_Handle h_App, uint8_t id); -+ -+/**************************************************************************//** -+ @Description FM RTC alarm parameters. -+*//***************************************************************************/ -+typedef struct t_FmRtcAlarmParams { -+ uint8_t alarmId; /**< 0 or 1 */ -+ uint64_t alarmTime; /**< In nanoseconds, the time when the alarm -+ should go off - must be a multiple of -+ the RTC period */ -+ t_FmRtcExceptionsCallback *f_AlarmCallback; /**< This routine will be called when RTC -+ reaches alarmTime */ -+ bool clearOnExpiration; /**< TRUE to turn off the alarm once expired. */ -+} t_FmRtcAlarmParams; -+ -+/**************************************************************************//** -+ @Description FM RTC Periodic Pulse parameters. -+*//***************************************************************************/ -+typedef struct t_FmRtcPeriodicPulseParams { -+ uint8_t periodicPulseId; /**< 0 or 1 */ -+ uint64_t periodicPulsePeriod; /**< In Nanoseconds. Must be -+ a multiple of the RTC period */ -+ t_FmRtcExceptionsCallback *f_PeriodicPulseCallback; /**< This routine will be called every -+ periodicPulsePeriod. */ -+} t_FmRtcPeriodicPulseParams; -+ -+/**************************************************************************//** -+ @Description FM RTC Periodic Pulse parameters. -+*//***************************************************************************/ -+typedef struct t_FmRtcExternalTriggerParams { -+ uint8_t externalTriggerId; /**< 0 or 1 */ -+ bool usePulseAsInput; /**< Use the pulse interrupt instead of -+ an external signal */ -+ t_FmRtcExceptionsCallback *f_ExternalTriggerCallback; /**< This routine will be called every -+ periodicPulsePeriod. */ -+} t_FmRtcExternalTriggerParams; -+ -+ -+/**************************************************************************//** -+ @Function FM_RTC_Enable -+ -+ @Description Enable the RTC (time count is started). -+ -+ The user can select to resume the time count from previous -+ point, or to restart the time count. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] resetClock - Restart the time count from zero. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_Enable(t_Handle h_FmRtc, bool resetClock); -+ -+/**************************************************************************//** -+ @Function FM_RTC_Disable -+ -+ @Description Disables the RTC (time count is stopped). -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_Disable(t_Handle h_FmRtc); -+ -+/**************************************************************************//** -+ @Function FM_RTC_SetClockOffset -+ -+ @Description Sets the clock offset (usually relative to another clock). -+ -+ The user can pass a negative offset value. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] offset - New clock offset (in nanoseconds). -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_SetClockOffset(t_Handle h_FmRtc, int64_t offset); -+ -+/**************************************************************************//** -+ @Function FM_RTC_SetAlarm -+ -+ @Description Schedules an alarm event to a given RTC time. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] p_FmRtcAlarmParams - Alarm parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+ Must be called only prior to FM_RTC_Enable(). -+*//***************************************************************************/ -+t_Error FM_RTC_SetAlarm(t_Handle h_FmRtc, t_FmRtcAlarmParams *p_FmRtcAlarmParams); -+ -+/**************************************************************************//** -+ @Function FM_RTC_SetPeriodicPulse -+ -+ @Description Sets a periodic pulse. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] p_FmRtcPeriodicPulseParams - Periodic pulse parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+ Must be called only prior to FM_RTC_Enable(). -+*//***************************************************************************/ -+t_Error FM_RTC_SetPeriodicPulse(t_Handle h_FmRtc, t_FmRtcPeriodicPulseParams *p_FmRtcPeriodicPulseParams); -+ -+/**************************************************************************//** -+ @Function FM_RTC_ClearPeriodicPulse -+ -+ @Description Clears a periodic pulse. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] periodicPulseId - Periodic pulse id. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_ClearPeriodicPulse(t_Handle h_FmRtc, uint8_t periodicPulseId); -+ -+/**************************************************************************//** -+ @Function FM_RTC_SetExternalTrigger -+ -+ @Description Sets an external trigger indication and define a callback -+ routine to be called on such event. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] p_FmRtcExternalTriggerParams - External Trigger parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_SetExternalTrigger(t_Handle h_FmRtc, t_FmRtcExternalTriggerParams *p_FmRtcExternalTriggerParams); -+ -+/**************************************************************************//** -+ @Function FM_RTC_ClearExternalTrigger -+ -+ @Description Clears external trigger indication. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] id - External Trigger id. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_ClearExternalTrigger(t_Handle h_FmRtc, uint8_t id); -+ -+/**************************************************************************//** -+ @Function FM_RTC_GetExternalTriggerTimeStamp -+ -+ @Description Reads the External Trigger TimeStamp. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] triggerId - External Trigger id. -+ @Param[out] p_TimeStamp - External Trigger timestamp (in nanoseconds). -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_GetExternalTriggerTimeStamp(t_Handle h_FmRtc, -+ uint8_t triggerId, -+ uint64_t *p_TimeStamp); -+ -+/**************************************************************************//** -+ @Function FM_RTC_GetCurrentTime -+ -+ @Description Returns the current RTC time. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[out] p_Ts - returned time stamp (in nanoseconds). -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_GetCurrentTime(t_Handle h_FmRtc, uint64_t *p_Ts); -+ -+/**************************************************************************//** -+ @Function FM_RTC_SetCurrentTime -+ -+ @Description Sets the current RTC time. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] ts - The new time stamp (in nanoseconds). -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_SetCurrentTime(t_Handle h_FmRtc, uint64_t ts); -+ -+/**************************************************************************//** -+ @Function FM_RTC_GetFreqCompensation -+ -+ @Description Retrieves the frequency compensation value -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[out] p_Compensation - A pointer to the returned value of compensation. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_GetFreqCompensation(t_Handle h_FmRtc, uint32_t *p_Compensation); -+ -+/**************************************************************************//** -+ @Function FM_RTC_SetFreqCompensation -+ -+ @Description Sets a new frequency compensation value. -+ -+ @Param[in] h_FmRtc - Handle to FM RTC object. -+ @Param[in] freqCompensation - The new frequency compensation value to set. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_SetFreqCompensation(t_Handle h_FmRtc, uint32_t freqCompensation); -+ -+#ifdef CONFIG_PTP_1588_CLOCK_DPAA -+/**************************************************************************//** -+*@Function FM_RTC_EnableInterrupt -+* -+*@Description Enable interrupt of FM RTC. -+* -+*@Param[in] h_FmRtc - Handle to FM RTC object. -+*@Param[in] events - Interrupt events. -+* -+*@Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_RTC_EnableInterrupt(t_Handle h_FmRtc, uint32_t events); -+ -+/**************************************************************************//** -+*@Function FM_RTC_DisableInterrupt -+* -+*@Description Disable interrupt of FM RTC. -+* -+*@Param[in] h_FmRtc - Handle to FM RTC object. -+*@Param[in] events - Interrupt events. -+* -+*@Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_RTC_DisableInterrupt(t_Handle h_FmRtc, uint32_t events); -+#endif -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+/**************************************************************************//** -+ @Function FM_RTC_DumpRegs -+ -+ @Description Dumps all FM registers -+ -+ @Param[in] h_FmRtc A handle to an FM RTC Module. -+ -+ @Return E_OK on success; -+ -+ @Cautions Allowed only FM_Init(). -+*//***************************************************************************/ -+t_Error FM_RTC_DumpRegs(t_Handle h_FmRtc); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+/** @} */ /* end of fm_rtc_control_grp */ -+/** @} */ /* end of fm_rtc_grp */ -+/** @} */ /* end of FM_grp group */ -+ -+ -+#endif /* __FM_RTC_EXT_H__ */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_vsp_ext.h -@@ -0,0 +1,411 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File fm_vsp_ext.h -+ -+ @Description FM Virtual Storage-Profile ... -+*//***************************************************************************/ -+#ifndef __FM_VSP_EXT_H -+#define __FM_VSP_EXT_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "debug_ext.h" -+ -+#include "fm_ext.h" -+ -+ -+/**************************************************************************//** -+ -+ @Group FM_grp Frame Manager API -+ -+ @Description FM API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_VSP_grp FM Virtual-Storage-Profile -+ -+ @Description FM Virtual-Storage-Profile API -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_VSP_init_grp FM VSP Initialization Unit -+ -+ @Description FM VSP initialization API. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description Virtual Storage Profile -+*//***************************************************************************/ -+typedef struct t_FmVspParams { -+ t_Handle h_Fm; /**< A handle to the FM object this VSP related to */ -+ t_FmExtPools extBufPools; /**< Which external buffer pools are used -+ (up to FM_PORT_MAX_NUM_OF_EXT_POOLS), and their sizes. -+ parameter associated with Rx / OP port */ -+ uint16_t liodnOffset; /**< VSP's LIODN offset */ -+ struct { -+ e_FmPortType portType; /**< Port type */ -+ uint8_t portId; /**< Port Id - relative to type */ -+ } portParams; -+ uint8_t relativeProfileId; /**< VSP Id - relative to VSP's range -+ defined in relevant FM object */ -+} t_FmVspParams; -+ -+ -+/**************************************************************************//** -+ @Function FM_VSP_Config -+ -+ @Description Creates descriptor for the FM VSP module. -+ -+ The routine returns a handle (descriptor) to the FM VSP object. -+ This descriptor must be passed as first parameter to all other -+ FM VSP function calls. -+ -+ No actual initialization or configuration of FM hardware is -+ done by this routine. -+ -+@Param[in] p_FmVspParams Pointer to data structure of parameters -+ -+ @Retval Handle to FM VSP object, or NULL for Failure. -+*//***************************************************************************/ -+t_Handle FM_VSP_Config(t_FmVspParams *p_FmVspParams); -+ -+/**************************************************************************//** -+ @Function FM_VSP_Init -+ -+ @Description Initializes the FM VSP module -+ -+ @Param[in] h_FmVsp - FM VSP module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_VSP_Init(t_Handle h_FmVsp); -+ -+/**************************************************************************//** -+ @Function FM_VSP_Free -+ -+ @Description Frees all resources that were assigned to FM VSP module. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_FmVsp - FM VSP module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error FM_VSP_Free(t_Handle h_FmVsp); -+ -+ -+/**************************************************************************//** -+ @Group FM_VSP_adv_config_grp FM VSP Advanced Configuration Unit -+ -+ @Description FM VSP advanced configuration functions. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigBufferPrefixContent -+ -+ @Description Defines the structure, size and content of the application buffer. -+ -+ The prefix will -+ In VSPs defined for Tx ports, if 'passPrsResult', the application -+ should set a value to their offsets in the prefix of -+ the FM will save the first 'privDataSize', than, -+ depending on 'passPrsResult' and 'passTimeStamp', copy parse result -+ and timeStamp, and the packet itself (in this order), to the -+ application buffer, and to offset. -+ -+ Calling this routine changes the buffer margins definitions -+ in the internal driver data base from its default -+ configuration: Data size: [DEFAULT_FM_SP_bufferPrefixContent_privDataSize] -+ Pass Parser result: [DEFAULT_FM_SP_bufferPrefixContent_passPrsResult]. -+ Pass timestamp: [DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp]. -+ -+ @Param[in] h_FmVsp A handle to a FM VSP module. -+ @Param[in,out] p_FmBufferPrefixContent A structure of parameters describing the -+ structure of the buffer. -+ Out parameter: Start margin - offset -+ of data from start of external buffer. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+t_Error FM_VSP_ConfigBufferPrefixContent(t_Handle h_FmVsp, -+ t_FmBufferPrefixContent *p_FmBufferPrefixContent); -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigDmaSwapData -+ -+ @Description Calling this routine changes the DMA swap data parameter -+ in the internal driver data base from its default -+ configuration [DEFAULT_FM_SP_dmaSwapData] -+ -+ @Param[in] h_FmVsp A handle to a FM VSP module. -+ @Param[in] swapData New selection -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+t_Error FM_VSP_ConfigDmaSwapData(t_Handle h_FmVsp, e_FmDmaSwapOption swapData); -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigDmaIcCacheAttr -+ -+ @Description Calling this routine changes the internal context cache -+ attribute parameter in the internal driver data base -+ from its default configuration [DEFAULT_FM_SP_dmaIntContextCacheAttr] -+ -+ @Param[in] h_FmVsp A handle to a FM VSP module. -+ @Param[in] intContextCacheAttr New selection -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+t_Error FM_VSP_ConfigDmaIcCacheAttr(t_Handle h_FmVsp, -+ e_FmDmaCacheOption intContextCacheAttr); -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigDmaHdrAttr -+ -+ @Description Calling this routine changes the header cache -+ attribute parameter in the internal driver data base -+ from its default configuration [DEFAULT_FM_SP_dmaHeaderCacheAttr] -+ -+ @Param[in] h_FmVsp A handle to a FM VSP module. -+ @Param[in] headerCacheAttr New selection -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+t_Error FM_VSP_ConfigDmaHdrAttr(t_Handle h_FmVsp, e_FmDmaCacheOption headerCacheAttr); -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigDmaScatterGatherAttr -+ -+ @Description Calling this routine changes the scatter gather cache -+ attribute parameter in the internal driver data base -+ from its default configuration [DEFAULT_FM_SP_dmaScatterGatherCacheAttr] -+ -+ @Param[in] h_FmVsp A handle to a FM VSP module. -+ @Param[in] scatterGatherCacheAttr New selection -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+t_Error FM_VSP_ConfigDmaScatterGatherAttr(t_Handle h_FmVsp, -+ e_FmDmaCacheOption scatterGatherCacheAttr); -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigDmaWriteOptimize -+ -+ @Description Calling this routine changes the write optimization -+ parameter in the internal driver data base -+ from its default configuration: optimize = [DEFAULT_FM_SP_dmaWriteOptimize] -+ -+ @Param[in] h_FmVsp A handle to a FM VSP module. -+ @Param[in] optimize TRUE to enable optimization, FALSE for normal operation -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+t_Error FM_VSP_ConfigDmaWriteOptimize(t_Handle h_FmVsp, bool optimize); -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigNoScatherGather -+ -+ @Description Calling this routine changes the possibility to receive S/G frame -+ in the internal driver data base -+ from its default configuration: optimize = [DEFAULT_FM_SP_noScatherGather] -+ -+ @Param[in] h_FmVsp A handle to a FM VSP module. -+ @Param[in] noScatherGather TRUE to operate without scatter/gather capability. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+t_Error FM_VSP_ConfigNoScatherGather(t_Handle h_FmVsp, bool noScatherGather); -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigPoolDepletion -+ -+ @Description Calling this routine enables pause frame generation depending on the -+ depletion status of BM pools. It also defines the conditions to activate -+ this functionality. By default, this functionality is disabled. -+ -+ @Param[in] h_FmVsp A handle to a FM VSP module. -+ @Param[in] p_BufPoolDepletion A structure of pool depletion parameters -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+t_Error FM_VSP_ConfigPoolDepletion(t_Handle h_FmVsp, t_FmBufPoolDepletion *p_BufPoolDepletion); -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigBackupPools -+ -+ @Description Calling this routine allows the configuration of some of the BM pools -+ defined for this port as backup pools. -+ A pool configured to be a backup pool will be used only if all other -+ enabled non-backup pools are depleted. -+ -+ @Param[in] h_FmVsp A handle to a FM VSP module. -+ @Param[in] p_BackupBmPools An array of pool id's. All pools specified here will -+ be defined as backup pools. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+t_Error FM_VSP_ConfigBackupPools(t_Handle h_FmVsp, t_FmBackupBmPools *p_BackupBmPools); -+ -+/** @} */ /* end of FM_VSP_adv_config_grp group */ -+/** @} */ /* end of FM_VSP_init_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_VSP_control_grp FM VSP Control Unit -+ -+ @Description FM VSP runtime control API. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function FM_VSP_GetBufferDataOffset -+ -+ @Description Relevant for Rx ports. -+ Returns the data offset from the beginning of the data buffer -+ -+ @Param[in] h_FmVsp - FM PORT module descriptor -+ -+ @Return data offset. -+ -+ @Cautions Allowed only following FM_VSP_Init(). -+*//***************************************************************************/ -+uint32_t FM_VSP_GetBufferDataOffset(t_Handle h_FmVsp); -+ -+/**************************************************************************//** -+ @Function FM_VSP_GetBufferICInfo -+ -+ @Description Returns the Internal Context offset from the beginning of the data buffer -+ -+ @Param[in] h_FmVsp - FM PORT module descriptor -+ @Param[in] p_Data - A pointer to the data buffer. -+ -+ @Return Internal context info pointer on success, NULL if 'allOtherInfo' was not -+ configured for this port. -+ -+ @Cautions Allowed only following FM_VSP_Init(). -+*//***************************************************************************/ -+uint8_t * FM_VSP_GetBufferICInfo(t_Handle h_FmVsp, char *p_Data); -+ -+/**************************************************************************//** -+ @Function FM_VSP_GetBufferPrsResult -+ -+ @Description Returns the pointer to the parse result in the data buffer. -+ In Rx ports this is relevant after reception, if parse -+ result is configured to be part of the data passed to the -+ application. For non Rx ports it may be used to get the pointer -+ of the area in the buffer where parse result should be -+ initialized - if so configured. -+ See FM_VSP_ConfigBufferPrefixContent for data buffer prefix -+ configuration. -+ -+ @Param[in] h_FmVsp - FM PORT module descriptor -+ @Param[in] p_Data - A pointer to the data buffer. -+ -+ @Return Parse result pointer on success, NULL if parse result was not -+ configured for this port. -+ -+ @Cautions Allowed only following FM_VSP_Init(). -+*//***************************************************************************/ -+t_FmPrsResult * FM_VSP_GetBufferPrsResult(t_Handle h_FmVsp, char *p_Data); -+ -+/**************************************************************************//** -+ @Function FM_VSP_GetBufferTimeStamp -+ -+ @Description Returns the time stamp in the data buffer. -+ Relevant for Rx ports for getting the buffer time stamp. -+ See FM_VSP_ConfigBufferPrefixContent for data buffer prefix -+ configuration. -+ -+ @Param[in] h_FmVsp - FM PORT module descriptor -+ @Param[in] p_Data - A pointer to the data buffer. -+ -+ @Return A pointer to the hash result on success, NULL otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Init(). -+*//***************************************************************************/ -+uint64_t * FM_VSP_GetBufferTimeStamp(t_Handle h_FmVsp, char *p_Data); -+ -+/**************************************************************************//** -+ @Function FM_VSP_GetBufferHashResult -+ -+ @Description Given a data buffer, on the condition that hash result was defined -+ as a part of the buffer content (see FM_VSP_ConfigBufferPrefixContent) -+ this routine will return the pointer to the hash result location in the -+ buffer prefix. -+ -+ @Param[in] h_FmVsp - FM PORT module descriptor -+ @Param[in] p_Data - A pointer to the data buffer. -+ -+ @Return A pointer to the hash result on success, NULL otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Init(). -+*//***************************************************************************/ -+uint8_t * FM_VSP_GetBufferHashResult(t_Handle h_FmVsp, char *p_Data); -+ -+ -+/** @} */ /* end of FM_VSP_control_grp group */ -+/** @} */ /* end of FM_VSP_grp group */ -+/** @} */ /* end of FM_grp group */ -+ -+ -+#endif /* __FM_VSP_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/mii_acc_ext.h -@@ -0,0 +1,76 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+ -+#ifndef __MII_ACC_EXT_H -+#define __MII_ACC_EXT_H -+ -+ -+/**************************************************************************//** -+ @Function MII_ReadPhyReg -+ -+ @Description This routine is called to read a specified PHY -+ register value. -+ -+ @Param[in] h_MiiAccess - Handle to MII configuration access registers -+ @Param[in] phyAddr - PHY address (0-31). -+ @Param[in] reg - PHY register to read -+ @Param[out] p_Data - Gets the register value. -+ -+ @Return Always zero (success). -+*//***************************************************************************/ -+int MII_ReadPhyReg(t_Handle h_MiiAccess, -+ uint8_t phyAddr, -+ uint8_t reg, -+ uint16_t *p_Data); -+ -+/**************************************************************************//** -+ @Function MII_WritePhyReg -+ -+ @Description This routine is called to write data to a specified PHY -+ register. -+ -+ @Param[in] h_MiiAccess - Handle to MII configuration access registers -+ @Param[in] phyAddr - PHY address (0-31). -+ @Param[in] reg - PHY register to write -+ @Param[in] data - Data to write in register. -+ -+ @Return Always zero (success). -+*//***************************************************************************/ -+int MII_WritePhyReg(t_Handle h_MiiAccess, -+ uint8_t phyAddr, -+ uint8_t reg, -+ uint16_t data); -+ -+ -+#endif /* __MII_ACC_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/core_ext.h -@@ -0,0 +1,90 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File core_ext.h -+ -+ @Description Generic interface to basic core operations. -+ -+ The system integrator must ensure that this interface is -+ mapped to a specific core implementation, by including the -+ appropriate header file. -+*//***************************************************************************/ -+#ifndef __CORE_EXT_H -+#define __CORE_EXT_H -+ -+#ifdef CONFIG_FMAN_ARM -+#include "arm_ext.h" -+#include -+#else -+#ifdef NCSW_PPC_CORE -+#include "ppc_ext.h" -+#elif defined(NCSW_VXWORKS) -+#include "core_vxw_ext.h" -+#else -+#error "Core is not defined!" -+#endif /* NCSW_CORE */ -+ -+#if (!defined(CORE_IS_LITTLE_ENDIAN) && !defined(CORE_IS_BIG_ENDIAN)) -+#error "Must define core as little-endian or big-endian!" -+#endif /* (!defined(CORE_IS_LITTLE_ENDIAN) && ... */ -+ -+#ifndef CORE_CACHELINE_SIZE -+#error "Must define the core cache-line size!" -+#endif /* !CORE_CACHELINE_SIZE */ -+ -+#endif /* CONFIG_FMAN_ARM */ -+ -+ -+/**************************************************************************//** -+ @Function CORE_GetId -+ -+ @Description Returns the core ID in the system. -+ -+ @Return Core ID. -+*//***************************************************************************/ -+uint32_t CORE_GetId(void); -+ -+/**************************************************************************//** -+ @Function CORE_MemoryBarrier -+ -+ @Description This routine will cause the core to stop executing any commands -+ until all previous memory read/write commands are completely out -+ of the core's pipeline. -+ -+ @Return None. -+*//***************************************************************************/ -+void CORE_MemoryBarrier(void); -+#define fsl_mem_core_barrier() CORE_MemoryBarrier() -+ -+#endif /* __CORE_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/cores/arm_ext.h -@@ -0,0 +1,55 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File arm_ext.h -+ -+ @Description Core API for ARM cores -+ -+ These routines must be implemented by each specific PowerPC -+ core driver. -+*//***************************************************************************/ -+#ifndef __ARM_EXT_H -+#define __ARM_EXT_H -+ -+#include "part_ext.h" -+ -+ -+#define CORE_IS_LITTLE_ENDIAN -+ -+static __inline__ void CORE_MemoryBarrier(void) -+{ -+ mb(); -+} -+ -+#endif /* __PPC_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/cores/e500v2_ext.h -@@ -0,0 +1,476 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File e500v2_ext.h -+ -+ @Description E500 external definitions prototypes -+ This file is not included by the E500 -+ source file as it is an assembly file. It is used -+ only for prototypes exposure, for inclusion -+ by user and other modules. -+*//***************************************************************************/ -+ -+#ifndef __E500V2_EXT_H -+#define __E500V2_EXT_H -+ -+#include "std_ext.h" -+ -+ -+/* Layer 1 Cache Manipulations -+ *============================== -+ * Should not be called directly by the user. -+ */ -+void L1DCache_Invalidate (void); -+void L1ICache_Invalidate(void); -+void L1DCache_Enable(void); -+void L1ICache_Enable(void); -+void L1DCache_Disable(void); -+void L1ICache_Disable(void); -+void L1DCache_Flush(void); -+void L1ICache_Flush(void); -+uint32_t L1ICache_IsEnabled(void); -+uint32_t L1DCache_IsEnabled(void); -+/* -+ * -+ */ -+uint32_t L1DCache_LineLock(uint32_t addr); -+uint32_t L1ICache_LineLock(uint32_t addr); -+void L1Cache_BroadCastEnable(void); -+void L1Cache_BroadCastDisable(void); -+ -+ -+#define CORE_DCacheEnable E500_DCacheEnable -+#define CORE_ICacheEnable E500_ICacheEnable -+#define CORE_DCacheDisable E500_DCacheDisable -+#define CORE_ICacheDisable E500_ICacheDisable -+#define CORE_GetId E500_GetId -+#define CORE_TestAndSet E500_TestAndSet -+#define CORE_MemoryBarrier E500_MemoryBarrier -+#define CORE_InstructionSync E500_InstructionSync -+ -+#define CORE_SetDozeMode E500_SetDozeMode -+#define CORE_SetNapMode E500_SetNapMode -+#define CORE_SetSleepMode E500_SetSleepMode -+#define CORE_SetJogMode E500_SetJogMode -+#define CORE_SetDeepSleepMode E500_SetDeepSleepMode -+ -+#define CORE_RecoverDozeMode E500_RecoverDozeMode -+#define CORE_RecoverNapMode E500_RecoverNapMode -+#define CORE_RecoverSleepMode E500_RecoverSleepMode -+#define CORE_RecoverJogMode E500_RecoverJogMode -+ -+void E500_SetDozeMode(void); -+void E500_SetNapMode(void); -+void E500_SetSleepMode(void); -+void E500_SetJogMode(void); -+t_Error E500_SetDeepSleepMode(uint32_t bptrAddress); -+ -+void E500_RecoverDozeMode(void); -+void E500_RecoverNapMode(void); -+void E500_RecoverSleepMode(void); -+void E500_RecoverJogMode(void); -+ -+ -+/**************************************************************************//** -+ @Group E500_id E500 Application Programming Interface -+ -+ @Description E500 API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group E500_init_grp E500 Initialization Unit -+ -+ @Description E500 initialization unit API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+ -+/**************************************************************************//** -+ @Function E500_DCacheEnable -+ -+ @Description Enables the data cache for memory pages that are -+ not cache inhibited. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_DCacheEnable(void); -+ -+/**************************************************************************//** -+ @Function E500_ICacheEnable -+ -+ @Description Enables the instruction cache for memory pages that are -+ not cache inhibited. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_ICacheEnable(void); -+ -+/**************************************************************************//** -+ @Function E500_DCacheDisable -+ -+ @Description Disables the data cache. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_DCacheDisable(void); -+ -+/**************************************************************************//** -+ @Function E500_ICacheDisable -+ -+ @Description Disables the instruction cache. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_ICacheDisable(void); -+ -+/**************************************************************************//** -+ @Function E500_DCacheFlush -+ -+ @Description Flushes the data cache -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_DCacheFlush(void); -+ -+/**************************************************************************//** -+ @Function E500_ICacheFlush -+ -+ @Description Flushes the instruction cache. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_ICacheFlush(void); -+ -+/**************************************************************************//** -+ @Function E500_DCacheSetStashId -+ -+ @Description Set Stash Id for data cache -+ -+ @Param[in] stashId the stash id to be set. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_DCacheSetStashId(uint8_t stashId); -+ -+/**************************************************************************//** -+ @Description E500mc L2 Cache Operation Mode -+*//***************************************************************************/ -+typedef enum e_E500mcL2CacheMode -+{ -+ e_L2_CACHE_MODE_DATA_ONLY = 0x00000001, /**< Cache data only */ -+ e_L2_CACHE_MODE_INST_ONLY = 0x00000002, /**< Cache instructions only */ -+ e_L2_CACHE_MODE_DATA_AND_INST = 0x00000003 /**< Cache data and instructions */ -+} e_E500mcL2CacheMode; -+ -+#if defined(CORE_E500MC) || defined(CORE_E5500) -+/**************************************************************************//** -+ @Function E500_L2CacheEnable -+ -+ @Description Enables the cache for memory pages that are not cache inhibited. -+ -+ @param[in] mode - L2 cache mode: data only, instruction only or instruction and data. -+ -+ @Return None. -+ -+ @Cautions This routine must be call only ONCE for both caches. I.e. it is -+ not possible to call this routine for i-cache and than to call -+ again for d-cache; The second call will override the first one. -+*//***************************************************************************/ -+void E500_L2CacheEnable(e_E500mcL2CacheMode mode); -+ -+/**************************************************************************//** -+ @Function E500_L2CacheDisable -+ -+ @Description Disables the cache (data instruction or both). -+ -+ @Return None. -+ -+*//***************************************************************************/ -+void E500_L2CacheDisable(void); -+ -+/**************************************************************************//** -+ @Function E500_L2CacheFlush -+ -+ @Description Flushes the cache. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_L2CacheFlush(void); -+ -+/**************************************************************************//** -+ @Function E500_L2SetStashId -+ -+ @Description Set Stash Id -+ -+ @Param[in] stashId the stash id to be set. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_L2SetStashId(uint8_t stashId); -+#endif /* defined(CORE_E500MC) || defined(CORE_E5500) */ -+ -+#ifdef CORE_E6500 -+/**************************************************************************//** -+ @Function E6500_L2CacheEnable -+ -+ @Description Enables the cache for memory pages that are not cache inhibited. -+ -+ @param[in] mode - L2 cache mode: support data & instruction only. -+ -+ @Return None. -+ -+ @Cautions This routine must be call only ONCE for both caches. I.e. it is -+ not possible to call this routine for i-cache and than to call -+ again for d-cache; The second call will override the first one. -+*//***************************************************************************/ -+void E6500_L2CacheEnable(uintptr_t clusterBase); -+ -+/**************************************************************************//** -+ @Function E6500_L2CacheDisable -+ -+ @Description Disables the cache (data instruction or both). -+ -+ @Return None. -+ -+*//***************************************************************************/ -+void E6500_L2CacheDisable(uintptr_t clusterBase); -+ -+/**************************************************************************//** -+ @Function E6500_L2CacheFlush -+ -+ @Description Flushes the cache. -+ -+ @Return None. -+*//***************************************************************************/ -+void E6500_L2CacheFlush(uintptr_t clusterBase); -+ -+/**************************************************************************//** -+ @Function E6500_L2SetStashId -+ -+ @Description Set Stash Id -+ -+ @Param[in] stashId the stash id to be set. -+ -+ @Return None. -+*//***************************************************************************/ -+void E6500_L2SetStashId(uintptr_t clusterBase, uint8_t stashId); -+ -+/**************************************************************************//** -+ @Function E6500_GetCcsrBase -+ -+ @Description Obtain SoC CCSR base address -+ -+ @Param[in] None. -+ -+ @Return Physical CCSR base address. -+*//***************************************************************************/ -+physAddress_t E6500_GetCcsrBase(void); -+#endif /* CORE_E6500 */ -+ -+/**************************************************************************//** -+ @Function E500_AddressBusStreamingEnable -+ -+ @Description Enables address bus streaming on the CCB. -+ -+ This setting, along with the ECM streaming configuration -+ parameters, enables address bus streaming on the CCB. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_AddressBusStreamingEnable(void); -+ -+/**************************************************************************//** -+ @Function E500_AddressBusStreamingDisable -+ -+ @Description Disables address bus streaming on the CCB. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_AddressBusStreamingDisable(void); -+ -+/**************************************************************************//** -+ @Function E500_AddressBroadcastEnable -+ -+ @Description Enables address broadcast. -+ -+ The e500 broadcasts cache management instructions (dcbst, dcblc -+ (CT = 1), icblc (CT = 1), dcbf, dcbi, mbar, msync, tlbsync, icbi) -+ based on ABE. ABE must be set to allow management of external -+ L2 caches. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_AddressBroadcastEnable(void); -+ -+/**************************************************************************//** -+ @Function E500_AddressBroadcastDisable -+ -+ @Description Disables address broadcast. -+ -+ The e500 broadcasts cache management instructions (dcbst, dcblc -+ (CT = 1), icblc (CT = 1), dcbf, dcbi, mbar, msync, tlbsync, icbi) -+ based on ABE. ABE must be set to allow management of external -+ L2 caches. -+ -+ @Return None. -+*//***************************************************************************/ -+void E500_AddressBroadcastDisable(void); -+ -+/**************************************************************************//** -+ @Function E500_IsTaskletSupported -+ -+ @Description Checks if tasklets are supported by the e500 interrupt handler. -+ -+ @Retval TRUE - Tasklets are supported. -+ @Retval FALSE - Tasklets are not supported. -+*//***************************************************************************/ -+bool E500_IsTaskletSupported(void); -+ -+void E500_EnableTimeBase(void); -+void E500_DisableTimeBase(void); -+ -+uint64_t E500_GetTimeBaseTime(void); -+ -+void E500_GenericIntrInit(void); -+ -+t_Error E500_SetIntr(int ppcIntrSrc, -+ void (* Isr)(t_Handle handle), -+ t_Handle handle); -+ -+t_Error E500_ClearIntr(int ppcIntrSrc); -+ -+/**************************************************************************//** -+ @Function E500_GenericIntrHandler -+ -+ @Description This is the general e500 interrupt handler. -+ -+ It is called by the main assembly interrupt handler -+ when an exception occurs and no other function has been -+ assigned to this exception. -+ -+ @Param intrEntry - (In) The exception interrupt vector entry. -+*//***************************************************************************/ -+void E500_GenericIntrHandler(uint32_t intrEntry); -+ -+/**************************************************************************//** -+ @Function CriticalIntr -+ -+ @Description This is the specific critical e500 interrupt handler. -+ -+ It is called by the main assembly interrupt handler -+ when an critical interrupt. -+ -+ @Param intrEntry - (In) The exception interrupt vector entry. -+*//***************************************************************************/ -+void CriticalIntr(uint32_t intrEntry); -+ -+ -+/**************************************************************************//** -+ @Function E500_GetId -+ -+ @Description Returns the core ID in the system. -+ -+ @Return Core ID. -+*//***************************************************************************/ -+uint32_t E500_GetId(void); -+ -+/**************************************************************************//** -+ @Function E500_TestAndSet -+ -+ @Description This routine tries to atomically test-and-set an integer -+ in memory to a non-zero value. -+ -+ The memory will be set only if it is tested as zero, in which -+ case the routine returns the new non-zero value; otherwise the -+ routine returns zero. -+ -+ @Param[in] p - pointer to a volatile int in memory, on which test-and-set -+ operation should be made. -+ -+ @Retval Zero - Operation failed - memory was already set. -+ @Retval Non-zero - Operation succeeded - memory has been set. -+*//***************************************************************************/ -+int E500_TestAndSet(volatile int *p); -+ -+/**************************************************************************//** -+ @Function E500_MemoryBarrier -+ -+ @Description This routine will cause the core to stop executing any commands -+ until all previous memory read/write commands are completely out -+ of the core's pipeline. -+ -+ @Return None. -+*//***************************************************************************/ -+static __inline__ void E500_MemoryBarrier(void) -+{ -+#ifndef CORE_E500V2 -+ __asm__ ("mbar 1"); -+#else /* CORE_E500V2 */ -+ /**** ERRATA WORK AROUND START ****/ -+ /* ERRATA num: CPU1 */ -+ /* Description: "mbar MO = 1" instruction fails to order caching-inhibited -+ guarded loads and stores. */ -+ -+ /* "msync" instruction is used instead */ -+ -+ __asm__ ("msync"); -+ -+ /**** ERRATA WORK AROUND END ****/ -+#endif /* CORE_E500V2 */ -+} -+ -+/**************************************************************************//** -+ @Function E500_InstructionSync -+ -+ @Description This routine will cause the core to wait for previous instructions -+ (including any interrupts they generate) to complete before the -+ synchronization command executes, which purges all instructions -+ from the processor's pipeline and refetches the next instruction. -+ -+ @Return None. -+*//***************************************************************************/ -+static __inline__ void E500_InstructionSync(void) -+{ -+ __asm__ ("isync"); -+} -+ -+ -+/** @} */ /* end of E500_init_grp group */ -+/** @} */ /* end of E500_grp group */ -+ -+ -+#endif /* __E500V2_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/cores/ppc_ext.h -@@ -0,0 +1,141 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File ppc_ext.h -+ -+ @Description Core API for PowerPC cores -+ -+ These routines must be implemented by each specific PowerPC -+ core driver. -+*//***************************************************************************/ -+#ifndef __PPC_EXT_H -+#define __PPC_EXT_H -+ -+#include "part_ext.h" -+ -+ -+#define CORE_IS_BIG_ENDIAN -+ -+#if defined(CORE_E300) || defined(CORE_E500V2) -+#define CORE_CACHELINE_SIZE 32 -+#elif defined(CORE_E500MC) || defined(CORE_E5500) || defined(CORE_E6500) -+#define CORE_CACHELINE_SIZE 64 -+#else -+#error "Core not defined!" -+#endif /* defined(CORE_E300) || ... */ -+ -+ -+/**************************************************************************//** -+ @Function CORE_TestAndSet -+ -+ @Description This routine tries to atomically test-and-set an integer -+ in memory to a non-zero value. -+ -+ The memory will be set only if it is tested as zero, in which -+ case the routine returns the new non-zero value; otherwise the -+ routine returns zero. -+ -+ @Param[in] p - pointer to a volatile int in memory, on which test-and-set -+ operation should be made. -+ -+ @Retval Zero - Operation failed - memory was already set. -+ @Retval Non-zero - Operation succeeded - memory has been set. -+*//***************************************************************************/ -+int CORE_TestAndSet(volatile int *p); -+ -+/**************************************************************************//** -+ @Function CORE_InstructionSync -+ -+ @Description This routine will cause the core to wait for previous instructions -+ (including any interrupts they generate) to complete before the -+ synchronization command executes, which purges all instructions -+ from the processor's pipeline and refetches the next instruction. -+ -+ @Return None. -+*//***************************************************************************/ -+void CORE_InstructionSync(void); -+ -+/**************************************************************************//** -+ @Function CORE_DCacheEnable -+ -+ @Description Enables the data cache for memory pages that are -+ not cache inhibited. -+ -+ @Return None. -+*//***************************************************************************/ -+void CORE_DCacheEnable(void); -+ -+/**************************************************************************//** -+ @Function CORE_ICacheEnable -+ -+ @Description Enables the instruction cache for memory pages that are -+ not cache inhibited. -+ -+ @Return None. -+*//***************************************************************************/ -+void CORE_ICacheEnable(void); -+ -+/**************************************************************************//** -+ @Function CORE_DCacheDisable -+ -+ @Description Disables the data cache. -+ -+ @Return None. -+*//***************************************************************************/ -+void CORE_DCacheDisable(void); -+ -+/**************************************************************************//** -+ @Function CORE_ICacheDisable -+ -+ @Description Disables the instruction cache. -+ -+ @Return None. -+*//***************************************************************************/ -+void CORE_ICacheDisable(void); -+ -+ -+ -+#if defined(CORE_E300) -+#include "e300_ext.h" -+#elif defined(CORE_E500V2) || defined(CORE_E500MC) || defined(CORE_E5500) || defined(CORE_E6500) -+#include "e500v2_ext.h" -+#if !defined(NCSW_LINUX) -+#include "e500v2_asm_ext.h" -+#endif -+#else -+#error "Core not defined!" -+#endif -+ -+ -+#endif /* __PPC_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/ddr_std_ext.h -@@ -0,0 +1,77 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __DDR_SDT_EXT_H -+#define __DDR_SDT_EXT_H -+ -+ -+/**************************************************************************//** -+ @Group ddr_Generic_Resources -+ -+ @Description ddr generic functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+ -+/**************************************************************************//** -+ @Description SPD maximum size -+*//***************************************************************************/ -+#define SPD_MAX_SIZE 256 -+ -+/**************************************************************************//** -+ @Description DDR types select -+*//***************************************************************************/ -+typedef enum e_DdrType -+{ -+ e_DDR_DDR1, -+ e_DDR_DDR2, -+ e_DDR_DDR3, -+ e_DDR_DDR3L, -+ e_DDR_DDR4 -+} e_DdrType; -+ -+/**************************************************************************//** -+ @Description DDR Mode. -+*//***************************************************************************/ -+typedef enum e_DdrMode -+{ -+ e_DDR_BUS_WIDTH_32BIT, -+ e_DDR_BUS_WIDTH_64BIT -+} e_DdrMode; -+ -+/** @} */ /* end of ddr_Generic_Resources group */ -+ -+ -+ -+#endif /* __DDR_SDT_EXT_H */ -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/debug_ext.h -@@ -0,0 +1,233 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File debug_ext.h -+ -+ @Description Debug mode definitions. -+*//***************************************************************************/ -+ -+#ifndef __DEBUG_EXT_H -+#define __DEBUG_EXT_H -+ -+#include "std_ext.h" -+#include "xx_ext.h" -+#include "memcpy_ext.h" -+#if (DEBUG_ERRORS > 0) -+#include "sprint_ext.h" -+#include "string_ext.h" -+#endif /* DEBUG_ERRORS > 0 */ -+ -+ -+#if (DEBUG_ERRORS > 0) -+ -+/* Internally used macros */ -+ -+#define DUMP_Print XX_Print -+#define DUMP_MAX_LEVELS 6 -+#define DUMP_IDX_LEN 6 -+#define DUMP_MAX_STR 64 -+ -+ -+#define _CREATE_DUMP_SUBSTR(phrase) \ -+ dumpTmpLevel = 0; dumpSubStr[0] = '\0'; \ -+ snprintf(dumpTmpStr, DUMP_MAX_STR, "%s", #phrase); \ -+ p_DumpToken = strtok(dumpTmpStr, (dumpIsArr[0] ? "[" : ".")); \ -+ while ((p_DumpToken != NULL) && (dumpTmpLevel < DUMP_MAX_LEVELS)) \ -+ { \ -+ strlcat(dumpSubStr, p_DumpToken, DUMP_MAX_STR); \ -+ if (dumpIsArr[dumpTmpLevel]) \ -+ { \ -+ strlcat(dumpSubStr, dumpIdxStr[dumpTmpLevel], DUMP_MAX_STR); \ -+ p_DumpToken = strtok(NULL, "."); \ -+ } \ -+ if ((p_DumpToken != NULL) && \ -+ ((p_DumpToken = strtok(NULL, (dumpIsArr[++dumpTmpLevel] ? "[" : "."))) != NULL)) \ -+ strlcat(dumpSubStr, ".", DUMP_MAX_STR); \ -+ } -+ -+ -+/**************************************************************************//** -+ @Group gen_id General Drivers Utilities -+ -+ @Description External routines. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group dump_id Memory and Registers Dump Mechanism -+ -+ @Description Macros for dumping memory mapped structures. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description Declaration of dump mechanism variables. -+ -+ This macro must be declared at the beginning of each routine -+ which uses the dump mechanism macros, before the routine's code -+ starts. -+*//***************************************************************************/ -+#define DECLARE_DUMP \ -+ char dumpIdxStr[DUMP_MAX_LEVELS + 1][DUMP_IDX_LEN] = { "", }; \ -+ char dumpSubStr[DUMP_MAX_STR] = ""; \ -+ char dumpTmpStr[DUMP_MAX_STR] = ""; \ -+ char *p_DumpToken = NULL; \ -+ int dumpArrIdx = 0, dumpArrSize = 0, dumpLevel = 0, dumpTmpLevel = 0; \ -+ uint8_t dumpIsArr[DUMP_MAX_LEVELS + 1] = { 0 }; \ -+ /* Prevent warnings if not all used */ \ -+ UNUSED(dumpIdxStr[0][0]); \ -+ UNUSED(dumpSubStr[0]); \ -+ UNUSED(dumpTmpStr[0]); \ -+ UNUSED(p_DumpToken); \ -+ UNUSED(dumpArrIdx); \ -+ UNUSED(dumpArrSize); \ -+ UNUSED(dumpLevel); \ -+ UNUSED(dumpTmpLevel); \ -+ UNUSED(dumpIsArr[0]); -+ -+ -+/**************************************************************************//** -+ @Description Prints a title for a subsequent dumped structure or memory. -+ -+ The inputs for this macro are the structure/memory title and -+ its base addresses. -+*//***************************************************************************/ -+#define DUMP_TITLE(addr, msg) \ -+ DUMP_Print("\r\n"); DUMP_Print msg; \ -+ if (addr) \ -+ DUMP_Print(" (%p)", (addr)); \ -+ DUMP_Print("\r\n---------------------------------------------------------\r\n"); -+ -+/**************************************************************************//** -+ @Description Prints a subtitle for a subsequent dumped sub-structure (optional). -+ -+ The inputs for this macro are the sub-structure subtitle. -+ A separating line with this subtitle will be printed. -+*//***************************************************************************/ -+#define DUMP_SUBTITLE(subtitle) \ -+ DUMP_Print("----------- "); DUMP_Print subtitle; DUMP_Print("\r\n") -+ -+ -+/**************************************************************************//** -+ @Description Dumps a memory region in 4-bytes aligned format. -+ -+ The inputs for this macro are the base addresses and size -+ (in bytes) of the memory region. -+*//***************************************************************************/ -+#define DUMP_MEMORY(addr, size) \ -+ MemDisp((uint8_t *)(addr), (int)(size)) -+ -+ -+/**************************************************************************//** -+ @Description Declares a dump loop, for dumping a sub-structure array. -+ -+ The inputs for this macro are: -+ - idx: an index variable, for indexing the sub-structure items -+ inside the loop. This variable must be declared separately -+ in the beginning of the routine. -+ - cnt: the number of times to repeat the loop. This number should -+ equal the number of items in the sub-structures array. -+ -+ Note, that the body of the loop must be written inside brackets. -+*//***************************************************************************/ -+#define DUMP_SUBSTRUCT_ARRAY(idx, cnt) \ -+ for (idx=0, dumpIsArr[dumpLevel++] = 1; \ -+ (idx < cnt) && (dumpLevel > 0) && snprintf(dumpIdxStr[dumpLevel-1], DUMP_IDX_LEN, "[%d]", idx); \ -+ idx++, ((idx < cnt) || (dumpIsArr[--dumpLevel] = 0))) -+ -+ -+/**************************************************************************//** -+ @Description Dumps a structure's member variable. -+ -+ The input for this macro is the full reference for the member -+ variable, where the structure is referenced using a pointer. -+ -+ Note, that a members array must be dumped using DUMP_ARR macro, -+ rather than using this macro. -+ -+ If the member variable is part of a sub-structure hierarchy, -+ the full hierarchy (including array indexing) must be specified. -+ -+ Examples: p_Struct->member -+ p_Struct->sub.member -+ p_Struct->sub[i].member -+*//***************************************************************************/ -+#define DUMP_VAR(st, phrase) \ -+ do { \ -+ void *addr = (void *)&((st)->phrase); \ -+ physAddress_t physAddr = XX_VirtToPhys(addr); \ -+ _CREATE_DUMP_SUBSTR(phrase); \ -+ DUMP_Print("0x%010llX: 0x%08x%8s\t%s\r\n", \ -+ physAddr, GET_UINT32(*(uint32_t*)addr), "", dumpSubStr); \ -+ } while (0) -+ -+ -+/**************************************************************************//** -+ @Description Dumps a structure's members array. -+ -+ The input for this macro is the full reference for the members -+ array, where the structure is referenced using a pointer. -+ -+ If the members array is part of a sub-structure hierarchy, -+ the full hierarchy (including array indexing) must be specified. -+ -+ Examples: p_Struct->array -+ p_Struct->sub.array -+ p_Struct->sub[i].array -+*//***************************************************************************/ -+#define DUMP_ARR(st, phrase) \ -+ do { \ -+ physAddress_t physAddr; \ -+ _CREATE_DUMP_SUBSTR(phrase); \ -+ dumpArrSize = ARRAY_SIZE((st)->phrase); \ -+ for (dumpArrIdx=0; dumpArrIdx < dumpArrSize; dumpArrIdx++) { \ -+ physAddr = XX_VirtToPhys((void *)&((st)->phrase[dumpArrIdx])); \ -+ DUMP_Print("0x%010llX: 0x%08x%8s\t%s[%d]\r\n", \ -+ physAddr, GET_UINT32((st)->phrase[dumpArrIdx]), "", dumpSubStr, dumpArrIdx); \ -+ } \ -+ } while (0) -+ -+ -+ -+#endif /* DEBUG_ERRORS > 0 */ -+ -+ -+/** @} */ /* end of dump_id group */ -+/** @} */ /* end of gen_id group */ -+ -+ -+#endif /* __DEBUG_EXT_H */ -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/endian_ext.h -@@ -0,0 +1,447 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ -+ @File endian_ext.h -+ -+ @Description Big/little endian swapping routines. -+*//***************************************************************************/ -+ -+#ifndef __ENDIAN_EXT_H -+#define __ENDIAN_EXT_H -+ -+#include "std_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group gen_id General Drivers Utilities -+ -+ @Description General usage API. This API is intended for usage by both the -+ internal modules and the user's application. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group endian_id Big/Little-Endian Conversion -+ -+ @Description Routines and macros for Big/Little-Endian conversion and -+ general byte swapping. -+ -+ All routines and macros are expecting unsigned values as -+ parameters, but will generate the correct result also for -+ signed values. Therefore, signed/unsigned casting is allowed. -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Collection Byte-Swap Macros -+ -+ Macros for swapping byte order. -+ -+ @Cautions The parameters of these macros are evaluated multiple times. -+ For calculated expressions or expressions that contain function -+ calls it is recommended to use the byte-swap routines. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description Swaps the byte order of a given 16-bit value. -+ -+ @Param[in] val - The 16-bit value to swap. -+ -+ @Return The byte-swapped value.. -+ -+ @Cautions The given value is evaluated multiple times by this macro. -+ For calculated expressions or expressions that contain function -+ calls it is recommended to use the SwapUint16() routine. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define SWAP_UINT16(val) \ -+ ((uint16_t)((((val) & 0x00FF) << 8) | (((val) & 0xFF00) >> 8))) -+ -+/**************************************************************************//** -+ @Description Swaps the byte order of a given 32-bit value. -+ -+ @Param[in] val - The 32-bit value to swap. -+ -+ @Return The byte-swapped value.. -+ -+ @Cautions The given value is evaluated multiple times by this macro. -+ For calculated expressions or expressions that contain function -+ calls it is recommended to use the SwapUint32() routine. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define SWAP_UINT32(val) \ -+ ((uint32_t)((((val) & 0x000000FF) << 24) | \ -+ (((val) & 0x0000FF00) << 8) | \ -+ (((val) & 0x00FF0000) >> 8) | \ -+ (((val) & 0xFF000000) >> 24))) -+ -+/**************************************************************************//** -+ @Description Swaps the byte order of a given 64-bit value. -+ -+ @Param[in] val - The 64-bit value to swap. -+ -+ @Return The byte-swapped value.. -+ -+ @Cautions The given value is evaluated multiple times by this macro. -+ For calculated expressions or expressions that contain function -+ calls it is recommended to use the SwapUint64() routine. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define SWAP_UINT64(val) \ -+ ((uint64_t)((((val) & 0x00000000000000FFULL) << 56) | \ -+ (((val) & 0x000000000000FF00ULL) << 40) | \ -+ (((val) & 0x0000000000FF0000ULL) << 24) | \ -+ (((val) & 0x00000000FF000000ULL) << 8) | \ -+ (((val) & 0x000000FF00000000ULL) >> 8) | \ -+ (((val) & 0x0000FF0000000000ULL) >> 24) | \ -+ (((val) & 0x00FF000000000000ULL) >> 40) | \ -+ (((val) & 0xFF00000000000000ULL) >> 56))) -+ -+/* @} */ -+ -+/**************************************************************************//** -+ @Collection Byte-Swap Routines -+ -+ Routines for swapping the byte order of a given parameter and -+ returning the swapped value. -+ -+ These inline routines are safer than the byte-swap macros, -+ because they evaluate the parameter expression only once. -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function SwapUint16 -+ -+ @Description Returns the byte-swapped value of a given 16-bit value. -+ -+ @Param[in] val - The 16-bit value. -+ -+ @Return The byte-swapped value of the parameter. -+*//***************************************************************************/ -+static __inline__ uint16_t SwapUint16(uint16_t val) -+{ -+ return (uint16_t)(((val & 0x00FF) << 8) | -+ ((val & 0xFF00) >> 8)); -+} -+ -+/**************************************************************************//** -+ @Function SwapUint32 -+ -+ @Description Returns the byte-swapped value of a given 32-bit value. -+ -+ @Param[in] val - The 32-bit value. -+ -+ @Return The byte-swapped value of the parameter. -+*//***************************************************************************/ -+static __inline__ uint32_t SwapUint32(uint32_t val) -+{ -+ return (uint32_t)(((val & 0x000000FF) << 24) | -+ ((val & 0x0000FF00) << 8) | -+ ((val & 0x00FF0000) >> 8) | -+ ((val & 0xFF000000) >> 24)); -+} -+ -+/**************************************************************************//** -+ @Function SwapUint64 -+ -+ @Description Returns the byte-swapped value of a given 64-bit value. -+ -+ @Param[in] val - The 64-bit value. -+ -+ @Return The byte-swapped value of the parameter. -+*//***************************************************************************/ -+static __inline__ uint64_t SwapUint64(uint64_t val) -+{ -+ return (uint64_t)(((val & 0x00000000000000FFULL) << 56) | -+ ((val & 0x000000000000FF00ULL) << 40) | -+ ((val & 0x0000000000FF0000ULL) << 24) | -+ ((val & 0x00000000FF000000ULL) << 8) | -+ ((val & 0x000000FF00000000ULL) >> 8) | -+ ((val & 0x0000FF0000000000ULL) >> 24) | -+ ((val & 0x00FF000000000000ULL) >> 40) | -+ ((val & 0xFF00000000000000ULL) >> 56)); -+} -+ -+/* @} */ -+ -+/**************************************************************************//** -+ @Collection In-place Byte-Swap-And-Set Routines -+ -+ Routines for swapping the byte order of a given variable and -+ setting the swapped value back to the same variable. -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function SwapUint16P -+ -+ @Description Swaps the byte order of a given 16-bit variable. -+ -+ @Param[in] p_Val - Pointer to the 16-bit variable. -+ -+ @Return None. -+*//***************************************************************************/ -+static __inline__ void SwapUint16P(uint16_t *p_Val) -+{ -+ *p_Val = SwapUint16(*p_Val); -+} -+ -+/**************************************************************************//** -+ @Function SwapUint32P -+ -+ @Description Swaps the byte order of a given 32-bit variable. -+ -+ @Param[in] p_Val - Pointer to the 32-bit variable. -+ -+ @Return None. -+*//***************************************************************************/ -+static __inline__ void SwapUint32P(uint32_t *p_Val) -+{ -+ *p_Val = SwapUint32(*p_Val); -+} -+ -+/**************************************************************************//** -+ @Function SwapUint64P -+ -+ @Description Swaps the byte order of a given 64-bit variable. -+ -+ @Param[in] p_Val - Pointer to the 64-bit variable. -+ -+ @Return None. -+*//***************************************************************************/ -+static __inline__ void SwapUint64P(uint64_t *p_Val) -+{ -+ *p_Val = SwapUint64(*p_Val); -+} -+ -+/* @} */ -+ -+ -+/**************************************************************************//** -+ @Collection Little-Endian Conversion Macros -+ -+ These macros convert given parameters to or from Little-Endian -+ format. Use these macros when you want to read or write a specific -+ Little-Endian value in memory, without a-priori knowing the CPU -+ byte order. -+ -+ These macros use the byte-swap routines. For conversion of -+ constants in initialization structures, you may use the CONST -+ versions of these macros (see below), which are using the -+ byte-swap macros instead. -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description Converts a given 16-bit value from CPU byte order to -+ Little-Endian byte order. -+ -+ @Param[in] val - The 16-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define CPU_TO_LE16(val) SwapUint16(val) -+ -+/**************************************************************************//** -+ @Description Converts a given 32-bit value from CPU byte order to -+ Little-Endian byte order. -+ -+ @Param[in] val - The 32-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define CPU_TO_LE32(val) SwapUint32(val) -+ -+/**************************************************************************//** -+ @Description Converts a given 64-bit value from CPU byte order to -+ Little-Endian byte order. -+ -+ @Param[in] val - The 64-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define CPU_TO_LE64(val) SwapUint64(val) -+ -+ -+/**************************************************************************//** -+ @Description Converts a given 16-bit value from Little-Endian byte order to -+ CPU byte order. -+ -+ @Param[in] val - The 16-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define LE16_TO_CPU(val) CPU_TO_LE16(val) -+ -+/**************************************************************************//** -+ @Description Converts a given 32-bit value from Little-Endian byte order to -+ CPU byte order. -+ -+ @Param[in] val - The 32-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define LE32_TO_CPU(val) CPU_TO_LE32(val) -+ -+/**************************************************************************//** -+ @Description Converts a given 64-bit value from Little-Endian byte order to -+ CPU byte order. -+ -+ @Param[in] val - The 64-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define LE64_TO_CPU(val) CPU_TO_LE64(val) -+ -+/* @} */ -+ -+/**************************************************************************//** -+ @Collection Little-Endian Constant Conversion Macros -+ -+ These macros convert given constants to or from Little-Endian -+ format. Use these macros when you want to read or write a specific -+ Little-Endian constant in memory, without a-priori knowing the -+ CPU byte order. -+ -+ These macros use the byte-swap macros, therefore can be used for -+ conversion of constants in initialization structures. -+ -+ @Cautions The parameters of these macros are evaluated multiple times. -+ For non-constant expressions, use the non-CONST macro versions. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description Converts a given 16-bit constant from CPU byte order to -+ Little-Endian byte order. -+ -+ @Param[in] val - The 16-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define CONST_CPU_TO_LE16(val) SWAP_UINT16(val) -+ -+/**************************************************************************//** -+ @Description Converts a given 32-bit constant from CPU byte order to -+ Little-Endian byte order. -+ -+ @Param[in] val - The 32-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define CONST_CPU_TO_LE32(val) SWAP_UINT32(val) -+ -+/**************************************************************************//** -+ @Description Converts a given 64-bit constant from CPU byte order to -+ Little-Endian byte order. -+ -+ @Param[in] val - The 64-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define CONST_CPU_TO_LE64(val) SWAP_UINT64(val) -+ -+ -+/**************************************************************************//** -+ @Description Converts a given 16-bit constant from Little-Endian byte order -+ to CPU byte order. -+ -+ @Param[in] val - The 16-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define CONST_LE16_TO_CPU(val) CONST_CPU_TO_LE16(val) -+ -+/**************************************************************************//** -+ @Description Converts a given 32-bit constant from Little-Endian byte order -+ to CPU byte order. -+ -+ @Param[in] val - The 32-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define CONST_LE32_TO_CPU(val) CONST_CPU_TO_LE32(val) -+ -+/**************************************************************************//** -+ @Description Converts a given 64-bit constant from Little-Endian byte order -+ to CPU byte order. -+ -+ @Param[in] val - The 64-bit value to convert. -+ -+ @Return The converted value. -+ -+ @hideinitializer -+*//***************************************************************************/ -+#define CONST_LE64_TO_CPU(val) CONST_CPU_TO_LE64(val) -+ -+/* @} */ -+ -+ -+/** @} */ /* end of endian_id group */ -+/** @} */ /* end of gen_id group */ -+ -+ -+#endif /* __ENDIAN_EXT_H */ -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/enet_ext.h -@@ -0,0 +1,205 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File enet_ext.h -+ -+ @Description Ethernet generic definitions and enums. -+*//***************************************************************************/ -+ -+#ifndef __ENET_EXT_H -+#define __ENET_EXT_H -+ -+#include "fsl_enet.h" -+ -+#define ENET_NUM_OCTETS_PER_ADDRESS 6 /**< Number of octets (8-bit bytes) in an ethernet address */ -+#define ENET_GROUP_ADDR 0x01 /**< Group address mask for ethernet addresses */ -+ -+ -+/**************************************************************************//** -+ @Description Ethernet Address -+*//***************************************************************************/ -+typedef uint8_t t_EnetAddr[ENET_NUM_OCTETS_PER_ADDRESS]; -+ -+/**************************************************************************//** -+ @Description Ethernet Address Type. -+*//***************************************************************************/ -+typedef enum e_EnetAddrType -+{ -+ e_ENET_ADDR_TYPE_INDIVIDUAL, /**< Individual (unicast) address */ -+ e_ENET_ADDR_TYPE_GROUP, /**< Group (multicast) address */ -+ e_ENET_ADDR_TYPE_BROADCAST /**< Broadcast address */ -+} e_EnetAddrType; -+ -+/**************************************************************************//** -+ @Description Ethernet MAC-PHY Interface -+*//***************************************************************************/ -+typedef enum e_EnetInterface -+{ -+ e_ENET_IF_MII = E_ENET_IF_MII, /**< MII interface */ -+ e_ENET_IF_RMII = E_ENET_IF_RMII, /**< RMII interface */ -+ e_ENET_IF_SMII = E_ENET_IF_SMII, /**< SMII interface */ -+ e_ENET_IF_GMII = E_ENET_IF_GMII, /**< GMII interface */ -+ e_ENET_IF_RGMII = E_ENET_IF_RGMII, /**< RGMII interface */ -+ e_ENET_IF_TBI = E_ENET_IF_TBI, /**< TBI interface */ -+ e_ENET_IF_RTBI = E_ENET_IF_RTBI, /**< RTBI interface */ -+ e_ENET_IF_SGMII = E_ENET_IF_SGMII, /**< SGMII interface */ -+ e_ENET_IF_XGMII = E_ENET_IF_XGMII, /**< XGMII interface */ -+ e_ENET_IF_QSGMII= E_ENET_IF_QSGMII, /**< QSGMII interface */ -+ e_ENET_IF_XFI = E_ENET_IF_XFI /**< XFI interface */ -+} e_EnetInterface; -+ -+#define ENET_IF_SGMII_BASEX 0x80000000 /**< SGMII/QSGII interface with 1000BaseX -+ auto-negotiation between MAC and phy -+ or backplane; -+ Note: 1000BaseX auto-negotiation relates -+ only to interface between MAC and phy/backplane, -+ SGMII phy can still synchronize with far-end phy -+ at 10Mbps, 100Mbps or 1000Mbps */ -+ -+/**************************************************************************//** -+ @Description Ethernet Duplex Mode -+*//***************************************************************************/ -+typedef enum e_EnetDuplexMode -+{ -+ e_ENET_HALF_DUPLEX, /**< Half-Duplex mode */ -+ e_ENET_FULL_DUPLEX /**< Full-Duplex mode */ -+} e_EnetDuplexMode; -+ -+/**************************************************************************//** -+ @Description Ethernet Speed (nominal data rate) -+*//***************************************************************************/ -+typedef enum e_EnetSpeed -+{ -+ e_ENET_SPEED_10 = E_ENET_SPEED_10, /**< 10 Mbps */ -+ e_ENET_SPEED_100 = E_ENET_SPEED_100, /**< 100 Mbps */ -+ e_ENET_SPEED_1000 = E_ENET_SPEED_1000, /**< 1000 Mbps = 1 Gbps */ -+ e_ENET_SPEED_2500 = E_ENET_SPEED_2500, /**< 2500 Mbps = 2.5 Gbps */ -+ e_ENET_SPEED_10000 = E_ENET_SPEED_10000 /**< 10000 Mbps = 10 Gbps */ -+} e_EnetSpeed; -+ -+/**************************************************************************//** -+ @Description Ethernet mode (combination of MAC-PHY interface and speed) -+*//***************************************************************************/ -+typedef enum e_EnetMode -+{ -+ e_ENET_MODE_INVALID = 0, /**< Invalid Ethernet mode */ -+ e_ENET_MODE_MII_10 = (e_ENET_IF_MII | e_ENET_SPEED_10), /**< 10 Mbps MII */ -+ e_ENET_MODE_MII_100 = (e_ENET_IF_MII | e_ENET_SPEED_100), /**< 100 Mbps MII */ -+ e_ENET_MODE_RMII_10 = (e_ENET_IF_RMII | e_ENET_SPEED_10), /**< 10 Mbps RMII */ -+ e_ENET_MODE_RMII_100 = (e_ENET_IF_RMII | e_ENET_SPEED_100), /**< 100 Mbps RMII */ -+ e_ENET_MODE_SMII_10 = (e_ENET_IF_SMII | e_ENET_SPEED_10), /**< 10 Mbps SMII */ -+ e_ENET_MODE_SMII_100 = (e_ENET_IF_SMII | e_ENET_SPEED_100), /**< 100 Mbps SMII */ -+ e_ENET_MODE_GMII_1000 = (e_ENET_IF_GMII | e_ENET_SPEED_1000), /**< 1000 Mbps GMII */ -+ e_ENET_MODE_RGMII_10 = (e_ENET_IF_RGMII | e_ENET_SPEED_10), /**< 10 Mbps RGMII */ -+ e_ENET_MODE_RGMII_100 = (e_ENET_IF_RGMII | e_ENET_SPEED_100), /**< 100 Mbps RGMII */ -+ e_ENET_MODE_RGMII_1000 = (e_ENET_IF_RGMII | e_ENET_SPEED_1000), /**< 1000 Mbps RGMII */ -+ e_ENET_MODE_TBI_1000 = (e_ENET_IF_TBI | e_ENET_SPEED_1000), /**< 1000 Mbps TBI */ -+ e_ENET_MODE_RTBI_1000 = (e_ENET_IF_RTBI | e_ENET_SPEED_1000), /**< 1000 Mbps RTBI */ -+ e_ENET_MODE_SGMII_10 = (e_ENET_IF_SGMII | e_ENET_SPEED_10), -+ /**< 10 Mbps SGMII with auto-negotiation between MAC and -+ SGMII phy according to Cisco SGMII specification */ -+ e_ENET_MODE_SGMII_100 = (e_ENET_IF_SGMII | e_ENET_SPEED_100), -+ /**< 100 Mbps SGMII with auto-negotiation between MAC and -+ SGMII phy according to Cisco SGMII specification */ -+ e_ENET_MODE_SGMII_1000 = (e_ENET_IF_SGMII | e_ENET_SPEED_1000), -+ /**< 1000 Mbps SGMII with auto-negotiation between MAC and -+ SGMII phy according to Cisco SGMII specification */ -+ e_ENET_MODE_SGMII_2500 = (e_ENET_IF_SGMII | e_ENET_SPEED_2500), -+ e_ENET_MODE_SGMII_BASEX_10 = (ENET_IF_SGMII_BASEX | e_ENET_IF_SGMII | e_ENET_SPEED_10), -+ /**< 10 Mbps SGMII with 1000BaseX auto-negotiation between -+ MAC and SGMII phy or backplane */ -+ e_ENET_MODE_SGMII_BASEX_100 = (ENET_IF_SGMII_BASEX | e_ENET_IF_SGMII | e_ENET_SPEED_100), -+ /**< 100 Mbps SGMII with 1000BaseX auto-negotiation between -+ MAC and SGMII phy or backplane */ -+ e_ENET_MODE_SGMII_BASEX_1000 = (ENET_IF_SGMII_BASEX | e_ENET_IF_SGMII | e_ENET_SPEED_1000), -+ /**< 1000 Mbps SGMII with 1000BaseX auto-negotiation between -+ MAC and SGMII phy or backplane */ -+ e_ENET_MODE_QSGMII_1000 = (e_ENET_IF_QSGMII| e_ENET_SPEED_1000), -+ /**< 1000 Mbps QSGMII with auto-negotiation between MAC and -+ QSGMII phy according to Cisco QSGMII specification */ -+ e_ENET_MODE_QSGMII_BASEX_1000 = (ENET_IF_SGMII_BASEX | e_ENET_IF_QSGMII| e_ENET_SPEED_1000), -+ /**< 1000 Mbps QSGMII with 1000BaseX auto-negotiation between -+ MAC and QSGMII phy or backplane */ -+ e_ENET_MODE_XGMII_10000 = (e_ENET_IF_XGMII | e_ENET_SPEED_10000), /**< 10000 Mbps XGMII */ -+ e_ENET_MODE_XFI_10000 = (e_ENET_IF_XFI | e_ENET_SPEED_10000) /**< 10000 Mbps XFI */ -+} e_EnetMode; -+ -+ -+#define IS_ENET_MODE_VALID(mode) \ -+ (((mode) == e_ENET_MODE_MII_10 ) || \ -+ ((mode) == e_ENET_MODE_MII_100 ) || \ -+ ((mode) == e_ENET_MODE_RMII_10 ) || \ -+ ((mode) == e_ENET_MODE_RMII_100 ) || \ -+ ((mode) == e_ENET_MODE_SMII_10 ) || \ -+ ((mode) == e_ENET_MODE_SMII_100 ) || \ -+ ((mode) == e_ENET_MODE_GMII_1000 ) || \ -+ ((mode) == e_ENET_MODE_RGMII_10 ) || \ -+ ((mode) == e_ENET_MODE_RGMII_100 ) || \ -+ ((mode) == e_ENET_MODE_RGMII_1000 ) || \ -+ ((mode) == e_ENET_MODE_TBI_1000 ) || \ -+ ((mode) == e_ENET_MODE_RTBI_1000 ) || \ -+ ((mode) == e_ENET_MODE_SGMII_10 ) || \ -+ ((mode) == e_ENET_MODE_SGMII_100 ) || \ -+ ((mode) == e_ENET_MODE_SGMII_1000 ) || \ -+ ((mode) == e_ENET_MODE_SGMII_BASEX_10 ) || \ -+ ((mode) == e_ENET_MODE_SGMII_BASEX_100 ) || \ -+ ((mode) == e_ENET_MODE_SGMII_BASEX_1000 ) || \ -+ ((mode) == e_ENET_MODE_XGMII_10000) || \ -+ ((mode) == e_ENET_MODE_QSGMII_1000) || \ -+ ((mode) == e_ENET_MODE_QSGMII_BASEX_1000) || \ -+ ((mode) == e_ENET_MODE_XFI_10000)) -+ -+ -+#define MAKE_ENET_MODE(_interface, _speed) (e_EnetMode)((_interface) | (_speed)) -+ -+#define ENET_INTERFACE_FROM_MODE(mode) (e_EnetInterface)((mode) & 0x0FFF0000) -+#define ENET_SPEED_FROM_MODE(mode) (e_EnetSpeed)((mode) & 0x0000FFFF) -+ -+#define ENET_ADDR_TO_UINT64(_enetAddr) \ -+ (uint64_t)(((uint64_t)(_enetAddr)[0] << 40) | \ -+ ((uint64_t)(_enetAddr)[1] << 32) | \ -+ ((uint64_t)(_enetAddr)[2] << 24) | \ -+ ((uint64_t)(_enetAddr)[3] << 16) | \ -+ ((uint64_t)(_enetAddr)[4] << 8) | \ -+ ((uint64_t)(_enetAddr)[5])) -+ -+#define MAKE_ENET_ADDR_FROM_UINT64(_addr64, _enetAddr) \ -+ do { \ -+ int i; \ -+ for (i=0; i < ENET_NUM_OCTETS_PER_ADDRESS; i++) \ -+ (_enetAddr)[i] = (uint8_t)((_addr64) >> ((5-i)*8)); \ -+ } while (0) -+ -+ -+#endif /* __ENET_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/error_ext.h -@@ -0,0 +1,529 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File error_ext.h -+ -+ @Description Error definitions. -+*//***************************************************************************/ -+ -+#ifndef __ERROR_EXT_H -+#define __ERROR_EXT_H -+ -+#if !defined(NCSW_LINUX) -+#include -+#endif -+ -+#include "std_ext.h" -+#include "xx_ext.h" -+#include "core_ext.h" -+ -+ -+ -+ -+/**************************************************************************//** -+ @Group gen_id General Drivers Utilities -+ -+ @Description External routines. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group gen_error_id Errors, Events and Debug -+ -+ @Description External routines. -+ -+ @{ -+*//***************************************************************************/ -+ -+/****************************************************************************** -+The scheme below provides the bits description for error codes: -+ -+ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 -+| Reserved (should be zero) | Module ID | -+ -+ 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 -+| Error Type | -+******************************************************************************/ -+ -+#define ERROR_CODE(_err) ((((uint32_t)_err) & 0x0000FFFF) | __ERR_MODULE__) -+ -+#define GET_ERROR_TYPE(_errcode) ((_errcode) & 0x0000FFFF) -+ /**< Extract module code from error code (#t_Error) */ -+ -+#define GET_ERROR_MODULE(_errcode) ((_errcode) & 0x00FF0000) -+ /**< Extract error type (#e_ErrorType) from -+ error code (#t_Error) */ -+ -+ -+/**************************************************************************//** -+ @Description Error Type Enumeration -+*//***************************************************************************/ -+typedef enum e_ErrorType /* Comments / Associated Message Strings */ -+{ /* ------------------------------------------------------------ */ -+ E_OK = 0 /* Never use "RETURN_ERROR" with E_OK; Use "return E_OK;" */ -+ ,E_WRITE_FAILED = EIO /**< Write access failed on memory/device. */ -+ /* String: none, or device name. */ -+ ,E_NO_DEVICE = ENXIO /**< The associated device is not initialized. */ -+ /* String: none. */ -+ ,E_NOT_AVAILABLE = EAGAIN -+ /**< Resource is unavailable. */ -+ /* String: none, unless the operation is not the main goal -+ of the function (in this case add resource description). */ -+ ,E_NO_MEMORY = ENOMEM /**< External memory allocation failed. */ -+ /* String: description of item for which allocation failed. */ -+ ,E_INVALID_ADDRESS = EFAULT -+ /**< Invalid address. */ -+ /* String: description of the specific violation. */ -+ ,E_BUSY = EBUSY /**< Resource or module is busy. */ -+ /* String: none, unless the operation is not the main goal -+ of the function (in this case add resource description). */ -+ ,E_ALREADY_EXISTS = EEXIST -+ /**< Requested resource or item already exists. */ -+ /* Use when resource duplication or sharing are not allowed. -+ String: none, unless the operation is not the main goal -+ of the function (in this case add item description). */ -+ ,E_INVALID_OPERATION = ENODEV -+ /**< The operation/command is invalid (unrecognized). */ -+ /* String: none. */ -+ ,E_INVALID_VALUE = EDOM /**< Invalid value. */ -+ /* Use for non-enumeration parameters, and -+ only when other error types are not suitable. -+ String: parameter description + "(should be )", -+ e.g: "Maximum Rx buffer length (should be divisible by 8)", -+ "Channel number (should be even)". */ -+ ,E_NOT_IN_RANGE = ERANGE/**< Parameter value is out of range. */ -+ /* Don't use this error for enumeration parameters. -+ String: parameter description + "(should be %d-%d)", -+ e.g: "Number of pad characters (should be 0-15)". */ -+ ,E_NOT_SUPPORTED = ENOSYS -+ /**< The function is not supported or not implemented. */ -+ /* String: none. */ -+ ,E_INVALID_STATE /**< The operation is not allowed in current module state. */ -+ /* String: none. */ -+ ,E_INVALID_HANDLE /**< Invalid handle of module or object. */ -+ /* String: none, unless the function takes in more than one -+ handle (in this case add the handle description) */ -+ ,E_INVALID_ID /**< Invalid module ID (usually enumeration or index). */ -+ /* String: none, unless the function takes in more than one -+ ID (in this case add the ID description) */ -+ ,E_NULL_POINTER /**< Unexpected NULL pointer. */ -+ /* String: pointer description. */ -+ ,E_INVALID_SELECTION /**< Invalid selection or mode. */ -+ /* Use for enumeration values, only when other error types -+ are not suitable. -+ String: parameter description. */ -+ ,E_INVALID_COMM_MODE /**< Invalid communication mode. */ -+ /* String: none, unless the function takes in more than one -+ communication mode indications (in this case add -+ parameter description). */ -+ ,E_INVALID_MEMORY_TYPE /**< Invalid memory type. */ -+ /* String: none, unless the function takes in more than one -+ memory types (in this case add memory description, -+ e.g: "Data memory", "Buffer descriptors memory"). */ -+ ,E_INVALID_CLOCK /**< Invalid clock. */ -+ /* String: none, unless the function takes in more than one -+ clocks (in this case add clock description, -+ e.g: "Rx clock", "Tx clock"). */ -+ ,E_CONFLICT /**< Some setting conflicts with another setting. */ -+ /* String: description of the conflicting settings. */ -+ ,E_NOT_ALIGNED /**< Non-aligned address. */ -+ /* String: parameter description + "(should be %d-bytes aligned)", -+ e.g: "Rx data buffer (should be 32-bytes aligned)". */ -+ ,E_NOT_FOUND /**< Requested resource or item was not found. */ -+ /* Use only when the resource/item is uniquely identified. -+ String: none, unless the operation is not the main goal -+ of the function (in this case add item description). */ -+ ,E_FULL /**< Resource is full. */ -+ /* String: none, unless the operation is not the main goal -+ of the function (in this case add resource description). */ -+ ,E_EMPTY /**< Resource is empty. */ -+ /* String: none, unless the operation is not the main goal -+ of the function (in this case add resource description). */ -+ ,E_ALREADY_FREE /**< Specified resource or item is already free or deleted. */ -+ /* String: none, unless the operation is not the main goal -+ of the function (in this case add item description). */ -+ ,E_READ_FAILED /**< Read access failed on memory/device. */ -+ /* String: none, or device name. */ -+ ,E_INVALID_FRAME /**< Invalid frame object (NULL handle or missing buffers). */ -+ /* String: none. */ -+ ,E_SEND_FAILED /**< Send operation failed on device. */ -+ /* String: none, or device name. */ -+ ,E_RECEIVE_FAILED /**< Receive operation failed on device. */ -+ /* String: none, or device name. */ -+ ,E_TIMEOUT/* = ETIMEDOUT*/ /**< The operation timed out. */ -+ /* String: none. */ -+ -+ ,E_DUMMY_LAST /* NEVER USED */ -+ -+} e_ErrorType; -+ -+/**************************************************************************//** -+ @Description Event Type Enumeration -+*//***************************************************************************/ -+typedef enum e_Event /* Comments / Associated Flags and Message Strings */ -+{ /* ------------------------------------------------------------ */ -+ EV_NO_EVENT = 0 /**< No event; Never used. */ -+ -+ ,EV_RX_DISCARD /**< Received packet discarded (by the driver, and only for -+ complete packets); -+ Flags: error flags in case of error, zero otherwise. */ -+ /* String: reason for discard, e.g: "Error in frame", -+ "Disordered frame", "Incomplete frame", "No frame object". */ -+ ,EV_RX_ERROR /**< Receive error (by hardware/firmware); -+ Flags: usually status flags from the buffer descriptor. */ -+ /* String: none. */ -+ ,EV_TX_ERROR /**< Transmit error (by hardware/firmware); -+ Flags: usually status flags from the buffer descriptor. */ -+ /* String: none. */ -+ ,EV_NO_BUFFERS /**< System ran out of buffer objects; -+ Flags: zero. */ -+ /* String: none. */ -+ ,EV_NO_MB_FRAMES /**< System ran out of multi-buffer frame objects; -+ Flags: zero. */ -+ /* String: none. */ -+ ,EV_NO_SB_FRAMES /**< System ran out of single-buffer frame objects; -+ Flags: zero. */ -+ /* String: none. */ -+ ,EV_TX_QUEUE_FULL /**< Transmit queue is full; -+ Flags: zero. */ -+ /* String: none. */ -+ ,EV_RX_QUEUE_FULL /**< Receive queue is full; -+ Flags: zero. */ -+ /* String: none. */ -+ ,EV_INTR_QUEUE_FULL /**< Interrupt queue overflow; -+ Flags: zero. */ -+ /* String: none. */ -+ ,EV_NO_DATA_BUFFER /**< Data buffer allocation (from higher layer) failed; -+ Flags: zero. */ -+ /* String: none. */ -+ ,EV_OBJ_POOL_EMPTY /**< Objects pool is empty; -+ Flags: zero. */ -+ /* String: object description (name). */ -+ ,EV_BUS_ERROR /**< Illegal access on bus; -+ Flags: the address (if available) or bus identifier */ -+ /* String: bus/address/module description. */ -+ ,EV_PTP_TXTS_QUEUE_FULL /**< PTP Tx timestamps queue is full; -+ Flags: zero. */ -+ /* String: none. */ -+ ,EV_PTP_RXTS_QUEUE_FULL /**< PTP Rx timestamps queue is full; -+ Flags: zero. */ -+ /* String: none. */ -+ ,EV_DUMMY_LAST -+ -+} e_Event; -+ -+ -+/**************************************************************************//** -+ @Collection Debug Levels for Errors and Events -+ -+ The level description refers to errors only. -+ For events, classification is done by the user. -+ -+ The TRACE, INFO and WARNING levels are allowed only when using -+ the DBG macro, and are not allowed when using the error macros -+ (RETURN_ERROR or REPORT_ERROR). -+ @{ -+*//***************************************************************************/ -+#define REPORT_LEVEL_CRITICAL 1 /**< Crasher: Incorrect flow, NULL pointers/handles. */ -+#define REPORT_LEVEL_MAJOR 2 /**< Cannot proceed: Invalid operation, parameters or -+ configuration. */ -+#define REPORT_LEVEL_MINOR 3 /**< Recoverable problem: a repeating call with the same -+ parameters may be successful. */ -+#define REPORT_LEVEL_WARNING 4 /**< Something is not exactly right, yet it is not an error. */ -+#define REPORT_LEVEL_INFO 5 /**< Messages which may be of interest to user/programmer. */ -+#define REPORT_LEVEL_TRACE 6 /**< Program flow messages. */ -+ -+#define EVENT_DISABLED 0xFF /**< Disabled event (not reported at all) */ -+ -+/* @} */ -+ -+ -+ -+#define NO_MSG ("") -+ -+#ifndef DEBUG_GLOBAL_LEVEL -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING -+#endif /* DEBUG_GLOBAL_LEVEL */ -+ -+#ifndef ERROR_GLOBAL_LEVEL -+#define ERROR_GLOBAL_LEVEL DEBUG_GLOBAL_LEVEL -+#endif /* ERROR_GLOBAL_LEVEL */ -+ -+#ifndef EVENT_GLOBAL_LEVEL -+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR -+#endif /* EVENT_GLOBAL_LEVEL */ -+ -+#ifdef EVENT_LOCAL_LEVEL -+#define EVENT_DYNAMIC_LEVEL EVENT_LOCAL_LEVEL -+#else -+#define EVENT_DYNAMIC_LEVEL EVENT_GLOBAL_LEVEL -+#endif /* EVENT_LOCAL_LEVEL */ -+ -+ -+#ifndef DEBUG_DYNAMIC_LEVEL -+#define DEBUG_USING_STATIC_LEVEL -+ -+#ifdef DEBUG_STATIC_LEVEL -+#define DEBUG_DYNAMIC_LEVEL DEBUG_STATIC_LEVEL -+#else -+#define DEBUG_DYNAMIC_LEVEL DEBUG_GLOBAL_LEVEL -+#endif /* DEBUG_STATIC_LEVEL */ -+ -+#else /* DEBUG_DYNAMIC_LEVEL */ -+#ifdef DEBUG_STATIC_LEVEL -+#error "Please use either DEBUG_STATIC_LEVEL or DEBUG_DYNAMIC_LEVEL (not both)" -+#else -+int DEBUG_DYNAMIC_LEVEL = DEBUG_GLOBAL_LEVEL; -+#endif /* DEBUG_STATIC_LEVEL */ -+#endif /* !DEBUG_DYNAMIC_LEVEL */ -+ -+ -+#ifndef ERROR_DYNAMIC_LEVEL -+ -+#ifdef ERROR_STATIC_LEVEL -+#define ERROR_DYNAMIC_LEVEL ERROR_STATIC_LEVEL -+#else -+#define ERROR_DYNAMIC_LEVEL ERROR_GLOBAL_LEVEL -+#endif /* ERROR_STATIC_LEVEL */ -+ -+#else /* ERROR_DYNAMIC_LEVEL */ -+#ifdef ERROR_STATIC_LEVEL -+#error "Please use either ERROR_STATIC_LEVEL or ERROR_DYNAMIC_LEVEL (not both)" -+#else -+int ERROR_DYNAMIC_LEVEL = ERROR_GLOBAL_LEVEL; -+#endif /* ERROR_STATIC_LEVEL */ -+#endif /* !ERROR_DYNAMIC_LEVEL */ -+ -+#define PRINT_FORMAT "[CPU%02d, %s:%d %s]" -+#define PRINT_FMT_PARAMS raw_smp_processor_id(), __FILE__, __LINE__, __FUNCTION__ -+ -+#if (!(defined(DEBUG_ERRORS)) || (DEBUG_ERRORS == 0)) -+/* No debug/error/event messages at all */ -+#define DBG(_level, _vmsg) -+ -+#define REPORT_ERROR(_level, _err, _vmsg) -+ -+#define RETURN_ERROR(_level, _err, _vmsg) \ -+ return ERROR_CODE(_err) -+ -+#if (REPORT_EVENTS > 0) -+ -+#define REPORT_EVENT(_ev, _appId, _flg, _vmsg) \ -+ do { \ -+ if (_ev##_LEVEL <= EVENT_DYNAMIC_LEVEL) { \ -+ XX_EventById((uint32_t)(_ev), (t_Handle)(_appId), (uint16_t)(_flg), NO_MSG); \ -+ } \ -+ } while (0) -+ -+#else -+ -+#define REPORT_EVENT(_ev, _appId, _flg, _vmsg) -+ -+#endif /* (REPORT_EVENTS > 0) */ -+ -+ -+#else /* DEBUG_ERRORS > 0 */ -+ -+extern const char *dbgLevelStrings[]; -+extern const char *moduleStrings[]; -+#if (REPORT_EVENTS > 0) -+extern const char *eventStrings[]; -+#endif /* (REPORT_EVENTS > 0) */ -+ -+char * ErrTypeStrings (e_ErrorType err); -+ -+ -+#if ((defined(DEBUG_USING_STATIC_LEVEL)) && (DEBUG_DYNAMIC_LEVEL < REPORT_LEVEL_WARNING)) -+/* No need for DBG macro - debug level is higher anyway */ -+#define DBG(_level, _vmsg) -+#else -+#define DBG(_level, _vmsg) \ -+ do { \ -+ if (REPORT_LEVEL_##_level <= DEBUG_DYNAMIC_LEVEL) { \ -+ XX_Print("> %s (%s) " PRINT_FORMAT ": ", \ -+ dbgLevelStrings[REPORT_LEVEL_##_level - 1], \ -+ moduleStrings[__ERR_MODULE__ >> 16], \ -+ PRINT_FMT_PARAMS); \ -+ XX_Print _vmsg; \ -+ XX_Print("\r\n"); \ -+ } \ -+ } while (0) -+#endif /* (defined(DEBUG_USING_STATIC_LEVEL) && (DEBUG_DYNAMIC_LEVEL < WARNING)) */ -+ -+ -+#define REPORT_ERROR(_level, _err, _vmsg) \ -+ do { \ -+ if (REPORT_LEVEL_##_level <= ERROR_DYNAMIC_LEVEL) { \ -+ XX_Print("! %s %s Error " PRINT_FORMAT ": %s; ", \ -+ dbgLevelStrings[REPORT_LEVEL_##_level - 1], \ -+ moduleStrings[__ERR_MODULE__ >> 16], \ -+ PRINT_FMT_PARAMS, \ -+ ErrTypeStrings((e_ErrorType)GET_ERROR_TYPE(_err))); \ -+ XX_Print _vmsg; \ -+ XX_Print("\r\n"); \ -+ } \ -+ } while (0) -+ -+ -+#define RETURN_ERROR(_level, _err, _vmsg) \ -+ do { \ -+ REPORT_ERROR(_level, (_err), _vmsg); \ -+ return ERROR_CODE(_err); \ -+ } while (0) -+ -+ -+#if (REPORT_EVENTS > 0) -+ -+#define REPORT_EVENT(_ev, _appId, _flg, _vmsg) \ -+ do { \ -+ if (_ev##_LEVEL <= EVENT_DYNAMIC_LEVEL) { \ -+ XX_Print("~ %s %s Event " PRINT_FORMAT ": %s (flags: 0x%04x); ", \ -+ dbgLevelStrings[_ev##_LEVEL - 1], \ -+ moduleStrings[__ERR_MODULE__ >> 16], \ -+ PRINT_FMT_PARAMS, \ -+ eventStrings[((_ev) - EV_NO_EVENT - 1)], \ -+ (uint16_t)(_flg)); \ -+ XX_Print _vmsg; \ -+ XX_Print("\r\n"); \ -+ XX_EventById((uint32_t)(_ev), (t_Handle)(_appId), (uint16_t)(_flg), NO_MSG); \ -+ } \ -+ } while (0) -+ -+#else /* not REPORT_EVENTS */ -+ -+#define REPORT_EVENT(_ev, _appId, _flg, _vmsg) -+ -+#endif /* (REPORT_EVENTS > 0) */ -+ -+#endif /* (DEBUG_ERRORS > 0) */ -+ -+ -+/**************************************************************************//** -+ @Function ASSERT_COND -+ -+ @Description Assertion macro. -+ -+ @Param[in] _cond - The condition being checked, in positive form; -+ Failure of the condition triggers the assert. -+*//***************************************************************************/ -+#ifdef DISABLE_ASSERTIONS -+#define ASSERT_COND(_cond) -+#else -+#define ASSERT_COND(_cond) \ -+ do { \ -+ if (!(_cond)) { \ -+ XX_Print("*** ASSERT_COND failed " PRINT_FORMAT "\r\n", \ -+ PRINT_FMT_PARAMS); \ -+ XX_Exit(1); \ -+ } \ -+ } while (0) -+#endif /* DISABLE_ASSERTIONS */ -+ -+ -+#ifdef DISABLE_INIT_PARAMETERS_CHECK -+ -+#define CHECK_INIT_PARAMETERS(handle, f_check) -+#define CHECK_INIT_PARAMETERS_RETURN_VALUE(handle, f_check, retval) -+ -+#else -+ -+#define CHECK_INIT_PARAMETERS(handle, f_check) \ -+ do { \ -+ t_Error err = f_check(handle); \ -+ if (err != E_OK) { \ -+ RETURN_ERROR(MAJOR, err, NO_MSG); \ -+ } \ -+ } while (0) -+ -+#define CHECK_INIT_PARAMETERS_RETURN_VALUE(handle, f_check, retval) \ -+ do { \ -+ t_Error err = f_check(handle); \ -+ if (err != E_OK) { \ -+ REPORT_ERROR(MAJOR, err, NO_MSG); \ -+ return (retval); \ -+ } \ -+ } while (0) -+ -+#endif /* DISABLE_INIT_PARAMETERS_CHECK */ -+ -+#ifdef DISABLE_SANITY_CHECKS -+ -+#define SANITY_CHECK_RETURN_ERROR(_cond, _err) -+#define SANITY_CHECK_RETURN_VALUE(_cond, _err, retval) -+#define SANITY_CHECK_RETURN(_cond, _err) -+#define SANITY_CHECK_EXIT(_cond, _err) -+ -+#else /* DISABLE_SANITY_CHECKS */ -+ -+#define SANITY_CHECK_RETURN_ERROR(_cond, _err) \ -+ do { \ -+ if (!(_cond)) { \ -+ RETURN_ERROR(CRITICAL, (_err), NO_MSG); \ -+ } \ -+ } while (0) -+ -+#define SANITY_CHECK_RETURN_VALUE(_cond, _err, retval) \ -+ do { \ -+ if (!(_cond)) { \ -+ REPORT_ERROR(CRITICAL, (_err), NO_MSG); \ -+ return (retval); \ -+ } \ -+ } while (0) -+ -+#define SANITY_CHECK_RETURN(_cond, _err) \ -+ do { \ -+ if (!(_cond)) { \ -+ REPORT_ERROR(CRITICAL, (_err), NO_MSG); \ -+ return; \ -+ } \ -+ } while (0) -+ -+#define SANITY_CHECK_EXIT(_cond, _err) \ -+ do { \ -+ if (!(_cond)) { \ -+ REPORT_ERROR(CRITICAL, (_err), NO_MSG); \ -+ XX_Exit(1); \ -+ } \ -+ } while (0) -+ -+#endif /* DISABLE_SANITY_CHECKS */ -+ -+/** @} */ /* end of Debug/error Utils group */ -+ -+/** @} */ /* end of General Utils group */ -+ -+#endif /* __ERROR_EXT_H */ -+ -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/etc/list_ext.h -@@ -0,0 +1,358 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ -+ @File list_ext.h -+ -+ @Description External prototypes for list.c -+*//***************************************************************************/ -+ -+#ifndef __LIST_EXT_H -+#define __LIST_EXT_H -+ -+ -+#include "std_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group etc_id Utility Library Application Programming Interface -+ -+ @Description External routines. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group list_id List -+ -+ @Description List module functions,definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description List structure. -+*//***************************************************************************/ -+typedef struct List -+{ -+ struct List *p_Next; /**< A pointer to the next list object */ -+ struct List *p_Prev; /**< A pointer to the previous list object */ -+} t_List; -+ -+ -+/**************************************************************************//** -+ @Function LIST_FIRST/LIST_LAST/LIST_NEXT/LIST_PREV -+ -+ @Description Macro to get first/last/next/previous entry in a list. -+ -+ @Param[in] p_List - A pointer to a list. -+*//***************************************************************************/ -+#define LIST_FIRST(p_List) (p_List)->p_Next -+#define LIST_LAST(p_List) (p_List)->p_Prev -+#define LIST_NEXT LIST_FIRST -+#define LIST_PREV LIST_LAST -+ -+ -+/**************************************************************************//** -+ @Function LIST_INIT -+ -+ @Description Macro for initialization of a list struct. -+ -+ @Param[in] lst - The t_List object to initialize. -+*//***************************************************************************/ -+#define LIST_INIT(lst) {&(lst), &(lst)} -+ -+ -+/**************************************************************************//** -+ @Function LIST -+ -+ @Description Macro to declare of a list. -+ -+ @Param[in] listName - The list object name. -+*//***************************************************************************/ -+#define LIST(listName) t_List listName = LIST_INIT(listName) -+ -+ -+/**************************************************************************//** -+ @Function INIT_LIST -+ -+ @Description Macro to initialize a list pointer. -+ -+ @Param[in] p_List - The list pointer. -+*//***************************************************************************/ -+#define INIT_LIST(p_List) LIST_FIRST(p_List) = LIST_LAST(p_List) = (p_List) -+ -+ -+/**************************************************************************//** -+ @Function LIST_OBJECT -+ -+ @Description Macro to get the struct (object) for this entry. -+ -+ @Param[in] type - The type of the struct (object) this list is embedded in. -+ @Param[in] member - The name of the t_List object within the struct. -+ -+ @Return The structure pointer for this entry. -+*//***************************************************************************/ -+#define MEMBER_OFFSET(type, member) (PTR_TO_UINT(&((type *)0)->member)) -+#define LIST_OBJECT(p_List, type, member) \ -+ ((type *)((char *)(p_List)-MEMBER_OFFSET(type, member))) -+ -+ -+/**************************************************************************//** -+ @Function LIST_FOR_EACH -+ -+ @Description Macro to iterate over a list. -+ -+ @Param[in] p_Pos - A pointer to a list to use as a loop counter. -+ @Param[in] p_Head - A pointer to the head for your list pointer. -+ -+ @Cautions You can't delete items with this routine. -+ For deletion use LIST_FOR_EACH_SAFE(). -+*//***************************************************************************/ -+#define LIST_FOR_EACH(p_Pos, p_Head) \ -+ for (p_Pos = LIST_FIRST(p_Head); p_Pos != (p_Head); p_Pos = LIST_NEXT(p_Pos)) -+ -+ -+/**************************************************************************//** -+ @Function LIST_FOR_EACH_SAFE -+ -+ @Description Macro to iterate over a list safe against removal of list entry. -+ -+ @Param[in] p_Pos - A pointer to a list to use as a loop counter. -+ @Param[in] p_Tmp - Another pointer to a list to use as temporary storage. -+ @Param[in] p_Head - A pointer to the head for your list pointer. -+*//***************************************************************************/ -+#define LIST_FOR_EACH_SAFE(p_Pos, p_Tmp, p_Head) \ -+ for (p_Pos = LIST_FIRST(p_Head), p_Tmp = LIST_FIRST(p_Pos); \ -+ p_Pos != (p_Head); \ -+ p_Pos = p_Tmp, p_Tmp = LIST_NEXT(p_Pos)) -+ -+ -+/**************************************************************************//** -+ @Function LIST_FOR_EACH_OBJECT_SAFE -+ -+ @Description Macro to iterate over list of given type safely. -+ -+ @Param[in] p_Pos - A pointer to a list to use as a loop counter. -+ @Param[in] p_Tmp - Another pointer to a list to use as temporary storage. -+ @Param[in] type - The type of the struct this is embedded in. -+ @Param[in] p_Head - A pointer to the head for your list pointer. -+ @Param[in] member - The name of the list_struct within the struct. -+ -+ @Cautions You can't delete items with this routine. -+ For deletion use LIST_FOR_EACH_SAFE(). -+*//***************************************************************************/ -+#define LIST_FOR_EACH_OBJECT_SAFE(p_Pos, p_Tmp, p_Head, type, member) \ -+ for (p_Pos = LIST_OBJECT(LIST_FIRST(p_Head), type, member), \ -+ p_Tmp = LIST_OBJECT(LIST_FIRST(&p_Pos->member), type, member); \ -+ &p_Pos->member != (p_Head); \ -+ p_Pos = p_Tmp, \ -+ p_Tmp = LIST_OBJECT(LIST_FIRST(&p_Pos->member), type, member)) -+ -+/**************************************************************************//** -+ @Function LIST_FOR_EACH_OBJECT -+ -+ @Description Macro to iterate over list of given type. -+ -+ @Param[in] p_Pos - A pointer to a list to use as a loop counter. -+ @Param[in] type - The type of the struct this is embedded in. -+ @Param[in] p_Head - A pointer to the head for your list pointer. -+ @Param[in] member - The name of the list_struct within the struct. -+ -+ @Cautions You can't delete items with this routine. -+ For deletion use LIST_FOR_EACH_SAFE(). -+*//***************************************************************************/ -+#define LIST_FOR_EACH_OBJECT(p_Pos, type, p_Head, member) \ -+ for (p_Pos = LIST_OBJECT(LIST_FIRST(p_Head), type, member); \ -+ &p_Pos->member != (p_Head); \ -+ p_Pos = LIST_OBJECT(LIST_FIRST(&(p_Pos->member)), type, member)) -+ -+ -+/**************************************************************************//** -+ @Function LIST_Add -+ -+ @Description Add a new entry to a list. -+ -+ Insert a new entry after the specified head. -+ This is good for implementing stacks. -+ -+ @Param[in] p_New - A pointer to a new list entry to be added. -+ @Param[in] p_Head - A pointer to a list head to add it after. -+ -+ @Return none. -+*//***************************************************************************/ -+static __inline__ void LIST_Add(t_List *p_New, t_List *p_Head) -+{ -+ LIST_PREV(LIST_NEXT(p_Head)) = p_New; -+ LIST_NEXT(p_New) = LIST_NEXT(p_Head); -+ LIST_PREV(p_New) = p_Head; -+ LIST_NEXT(p_Head) = p_New; -+} -+ -+ -+/**************************************************************************//** -+ @Function LIST_AddToTail -+ -+ @Description Add a new entry to a list. -+ -+ Insert a new entry before the specified head. -+ This is useful for implementing queues. -+ -+ @Param[in] p_New - A pointer to a new list entry to be added. -+ @Param[in] p_Head - A pointer to a list head to add it before. -+ -+ @Return none. -+*//***************************************************************************/ -+static __inline__ void LIST_AddToTail(t_List *p_New, t_List *p_Head) -+{ -+ LIST_NEXT(LIST_PREV(p_Head)) = p_New; -+ LIST_PREV(p_New) = LIST_PREV(p_Head); -+ LIST_NEXT(p_New) = p_Head; -+ LIST_PREV(p_Head) = p_New; -+} -+ -+ -+/**************************************************************************//** -+ @Function LIST_Del -+ -+ @Description Deletes entry from a list. -+ -+ @Param[in] p_Entry - A pointer to the element to delete from the list. -+ -+ @Return none. -+ -+ @Cautions LIST_IsEmpty() on entry does not return true after this, -+ the entry is in an undefined state. -+*//***************************************************************************/ -+static __inline__ void LIST_Del(t_List *p_Entry) -+{ -+ LIST_PREV(LIST_NEXT(p_Entry)) = LIST_PREV(p_Entry); -+ LIST_NEXT(LIST_PREV(p_Entry)) = LIST_NEXT(p_Entry); -+} -+ -+ -+/**************************************************************************//** -+ @Function LIST_DelAndInit -+ -+ @Description Deletes entry from list and reinitialize it. -+ -+ @Param[in] p_Entry - A pointer to the element to delete from the list. -+ -+ @Return none. -+*//***************************************************************************/ -+static __inline__ void LIST_DelAndInit(t_List *p_Entry) -+{ -+ LIST_Del(p_Entry); -+ INIT_LIST(p_Entry); -+} -+ -+ -+/**************************************************************************//** -+ @Function LIST_Move -+ -+ @Description Delete from one list and add as another's head. -+ -+ @Param[in] p_Entry - A pointer to the list entry to move. -+ @Param[in] p_Head - A pointer to the list head that will precede our entry. -+ -+ @Return none. -+*//***************************************************************************/ -+static __inline__ void LIST_Move(t_List *p_Entry, t_List *p_Head) -+{ -+ LIST_Del(p_Entry); -+ LIST_Add(p_Entry, p_Head); -+} -+ -+ -+/**************************************************************************//** -+ @Function LIST_MoveToTail -+ -+ @Description Delete from one list and add as another's tail. -+ -+ @Param[in] p_Entry - A pointer to the entry to move. -+ @Param[in] p_Head - A pointer to the list head that will follow our entry. -+ -+ @Return none. -+*//***************************************************************************/ -+static __inline__ void LIST_MoveToTail(t_List *p_Entry, t_List *p_Head) -+{ -+ LIST_Del(p_Entry); -+ LIST_AddToTail(p_Entry, p_Head); -+} -+ -+ -+/**************************************************************************//** -+ @Function LIST_IsEmpty -+ -+ @Description Tests whether a list is empty. -+ -+ @Param[in] p_List - A pointer to the list to test. -+ -+ @Return 1 if the list is empty, 0 otherwise. -+*//***************************************************************************/ -+static __inline__ int LIST_IsEmpty(t_List *p_List) -+{ -+ return (LIST_FIRST(p_List) == p_List); -+} -+ -+ -+/**************************************************************************//** -+ @Function LIST_Append -+ -+ @Description Join two lists. -+ -+ @Param[in] p_NewList - A pointer to the new list to add. -+ @Param[in] p_Head - A pointer to the place to add it in the first list. -+ -+ @Return none. -+*//***************************************************************************/ -+void LIST_Append(t_List *p_NewList, t_List *p_Head); -+ -+ -+/**************************************************************************//** -+ @Function LIST_NumOfObjs -+ -+ @Description Counts number of objects in the list -+ -+ @Param[in] p_List - A pointer to the list which objects are to be counted. -+ -+ @Return Number of objects in the list. -+*//***************************************************************************/ -+int LIST_NumOfObjs(t_List *p_List); -+ -+/** @} */ /* end of list_id group */ -+/** @} */ /* end of etc_id group */ -+ -+ -+#endif /* __LIST_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/etc/mem_ext.h -@@ -0,0 +1,318 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ -+ @File mem_ext.h -+ -+ @Description External prototypes for the memory manager object -+*//***************************************************************************/ -+ -+#ifndef __MEM_EXT_H -+#define __MEM_EXT_H -+ -+#include "std_ext.h" -+#include "part_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group etc_id Utility Library Application Programming Interface -+ -+ @Description External routines. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group mem_id Slab Memory Manager -+ -+ @Description Slab Memory Manager module functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/* Each block is of the following structure: -+ * -+ * -+ * +-----------+----------+---------------------------+-----------+-----------+ -+ * | Alignment | Prefix | Data | Postfix | Alignment | -+ * | field | field | field | field | Padding | -+ * | | | | | | -+ * +-----------+----------+---------------------------+-----------+-----------+ -+ * and at the beginning of all bytes, an additional optional padding might reside -+ * to ensure that the first blocks data field is aligned as requested. -+ */ -+ -+ -+#define MEM_MAX_NAME_LENGTH 8 -+ -+/**************************************************************************//* -+ @Description Memory Segment structure -+*//***************************************************************************/ -+ -+typedef struct -+{ -+ char name[MEM_MAX_NAME_LENGTH]; -+ /* The segment's name */ -+ uint8_t **p_Bases; /* Base addresses of the segments */ -+ uint8_t **p_BlocksStack; /* Array of pointers to blocks */ -+ t_Handle h_Spinlock; -+ uint16_t dataSize; /* Size of each data block */ -+ uint16_t prefixSize; /* How many bytes to reserve before the data */ -+ uint16_t postfixSize; /* How many bytes to reserve after the data */ -+ uint16_t alignment; /* Requested alignment for the data field */ -+ int allocOwner; /* Memory allocation owner */ -+ uint32_t getFailures; /* Number of times get failed */ -+ uint32_t num; /* Number of blocks in segment */ -+ uint32_t current; /* Current block */ -+ bool consecutiveMem; /* Allocate consecutive data blocks memory */ -+#ifdef DEBUG_MEM_LEAKS -+ void *p_MemDbg; /* MEM debug database (MEM leaks detection) */ -+ uint32_t blockOffset; -+ uint32_t blockSize; -+#endif /* DEBUG_MEM_LEAKS */ -+} t_MemorySegment; -+ -+ -+ -+/**************************************************************************//** -+ @Function MEM_Init -+ -+ @Description Create a new memory segment. -+ -+ @Param[in] name - Name of memory partition. -+ @Param[in] p_Handle - Handle to new segment is returned through here. -+ @Param[in] num - Number of blocks in new segment. -+ @Param[in] dataSize - Size of blocks in segment. -+ @Param[in] prefixSize - How many bytes to allocate before the data. -+ @Param[in] postfixSize - How many bytes to allocate after the data. -+ @Param[in] alignment - Requested alignment for data field (in bytes). -+ -+ @Return E_OK - success, E_NO_MEMORY - out of memory. -+*//***************************************************************************/ -+t_Error MEM_Init(char name[], -+ t_Handle *p_Handle, -+ uint32_t num, -+ uint16_t dataSize, -+ uint16_t prefixSize, -+ uint16_t postfixSize, -+ uint16_t alignment); -+ -+/**************************************************************************//** -+ @Function MEM_InitSmart -+ -+ @Description Create a new memory segment. -+ -+ @Param[in] name - Name of memory partition. -+ @Param[in] p_Handle - Handle to new segment is returned through here. -+ @Param[in] num - Number of blocks in new segment. -+ @Param[in] dataSize - Size of blocks in segment. -+ @Param[in] prefixSize - How many bytes to allocate before the data. -+ @Param[in] postfixSize - How many bytes to allocate after the data. -+ @Param[in] alignment - Requested alignment for data field (in bytes). -+ @Param[in] memPartitionId - Memory partition ID for allocation. -+ @Param[in] consecutiveMem - Whether to allocate the memory blocks -+ continuously or not. -+ -+ @Return E_OK - success, E_NO_MEMORY - out of memory. -+*//***************************************************************************/ -+t_Error MEM_InitSmart(char name[], -+ t_Handle *p_Handle, -+ uint32_t num, -+ uint16_t dataSize, -+ uint16_t prefixSize, -+ uint16_t postfixSize, -+ uint16_t alignment, -+ uint8_t memPartitionId, -+ bool consecutiveMem); -+ -+/**************************************************************************//** -+ @Function MEM_InitByAddress -+ -+ @Description Create a new memory segment with a specified base address. -+ -+ @Param[in] name - Name of memory partition. -+ @Param[in] p_Handle - Handle to new segment is returned through here. -+ @Param[in] num - Number of blocks in new segment. -+ @Param[in] dataSize - Size of blocks in segment. -+ @Param[in] prefixSize - How many bytes to allocate before the data. -+ @Param[in] postfixSize - How many bytes to allocate after the data. -+ @Param[in] alignment - Requested alignment for data field (in bytes). -+ @Param[in] address - The required base address. -+ -+ @Return E_OK - success, E_NO_MEMORY - out of memory. -+ *//***************************************************************************/ -+t_Error MEM_InitByAddress(char name[], -+ t_Handle *p_Handle, -+ uint32_t num, -+ uint16_t dataSize, -+ uint16_t prefixSize, -+ uint16_t postfixSize, -+ uint16_t alignment, -+ uint8_t *address); -+ -+/**************************************************************************//** -+ @Function MEM_Free -+ -+ @Description Free a specific memory segment. -+ -+ @Param[in] h_Mem - Handle to memory segment. -+ -+ @Return None. -+*//***************************************************************************/ -+void MEM_Free(t_Handle h_Mem); -+ -+/**************************************************************************//** -+ @Function MEM_Get -+ -+ @Description Get a block of memory from a segment. -+ -+ @Param[in] h_Mem - Handle to memory segment. -+ -+ @Return Pointer to new memory block on success,0 otherwise. -+*//***************************************************************************/ -+void * MEM_Get(t_Handle h_Mem); -+ -+/**************************************************************************//** -+ @Function MEM_GetN -+ -+ @Description Get up to N blocks of memory from a segment. -+ -+ The blocks are assumed to be of a fixed size (one size per segment). -+ -+ @Param[in] h_Mem - Handle to memory segment. -+ @Param[in] num - Number of blocks to allocate. -+ @Param[out] array - Array of at least num pointers to which the addresses -+ of the allocated blocks are written. -+ -+ @Return The number of blocks actually allocated. -+ -+ @Cautions Interrupts are disabled for all of the allocation loop. -+ Although this loop is very short for each block (several machine -+ instructions), you should not allocate a very large number -+ of blocks via this routine. -+*//***************************************************************************/ -+uint16_t MEM_GetN(t_Handle h_Mem, uint32_t num, void *array[]); -+ -+/**************************************************************************//** -+ @Function MEM_Put -+ -+ @Description Put a block of memory back to a segment. -+ -+ @Param[in] h_Mem - Handle to memory segment. -+ @Param[in] p_Block - The block to return. -+ -+ @Return Pointer to new memory block on success,0 otherwise. -+*//***************************************************************************/ -+t_Error MEM_Put(t_Handle h_Mem, void *p_Block); -+ -+/**************************************************************************//** -+ @Function MEM_ComputePartitionSize -+ -+ @Description calculate a tight upper boundary of the size of a partition with -+ given attributes. -+ -+ The returned value is suitable if one wants to use MEM_InitByAddress(). -+ -+ @Param[in] num - The number of blocks in the segment. -+ @Param[in] dataSize - Size of block to get. -+ @Param[in] prefixSize - The prefix size -+ @Param postfixSize - The postfix size -+ @Param[in] alignment - The requested alignment value (in bytes) -+ -+ @Return The memory block size a segment with the given attributes needs. -+*//***************************************************************************/ -+uint32_t MEM_ComputePartitionSize(uint32_t num, -+ uint16_t dataSize, -+ uint16_t prefixSize, -+ uint16_t postfixSize, -+ uint16_t alignment); -+ -+#ifdef DEBUG_MEM_LEAKS -+#if !((defined(__MWERKS__) || defined(__GNUC__)) && (__dest_os == __ppc_eabi)) -+#error "Memory-Leaks-Debug option is supported only for freescale CodeWarrior" -+#endif /* !(defined(__MWERKS__) && ... */ -+ -+/**************************************************************************//** -+ @Function MEM_CheckLeaks -+ -+ @Description Report MEM object leaks. -+ -+ This routine is automatically called by the MEM_Free() routine, -+ but it can also be invoked while the MEM object is alive. -+ -+ @Param[in] h_Mem - Handle to memory segment. -+ -+ @Return None. -+*//***************************************************************************/ -+void MEM_CheckLeaks(t_Handle h_Mem); -+ -+#else /* not DEBUG_MEM_LEAKS */ -+#define MEM_CheckLeaks(h_Mem) -+#endif /* not DEBUG_MEM_LEAKS */ -+ -+/**************************************************************************//** -+ @Description Get base of MEM -+*//***************************************************************************/ -+#define MEM_GetBase(h_Mem) ((t_MemorySegment *)(h_Mem))->p_Bases[0] -+ -+/**************************************************************************//** -+ @Description Get size of MEM block -+*//***************************************************************************/ -+#define MEM_GetSize(h_Mem) ((t_MemorySegment *)(h_Mem))->dataSize -+ -+/**************************************************************************//** -+ @Description Get prefix size of MEM block -+*//***************************************************************************/ -+#define MEM_GetPrefixSize(h_Mem) ((t_MemorySegment *)(h_Mem))->prefixSize -+ -+/**************************************************************************//** -+ @Description Get postfix size of MEM block -+*//***************************************************************************/ -+#define MEM_GetPostfixSize(h_Mem) ((t_MemorySegment *)(h_Mem))->postfixSize -+ -+/**************************************************************************//** -+ @Description Get alignment of MEM block (in bytes) -+*//***************************************************************************/ -+#define MEM_GetAlignment(h_Mem) ((t_MemorySegment *)(h_Mem))->alignment -+ -+/**************************************************************************//** -+ @Description Get the number of blocks in the segment -+*//***************************************************************************/ -+#define MEM_GetNumOfBlocks(h_Mem) ((t_MemorySegment *)(h_Mem))->num -+ -+/** @} */ /* end of MEM group */ -+/** @} */ /* end of etc_id group */ -+ -+ -+#endif /* __MEM_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/etc/memcpy_ext.h -@@ -0,0 +1,208 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ -+ @File memcpy_ext.h -+ -+ @Description Efficient functions for copying and setting blocks of memory. -+*//***************************************************************************/ -+ -+#ifndef __MEMCPY_EXT_H -+#define __MEMCPY_EXT_H -+ -+#include "std_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group etc_id Utility Library Application Programming Interface -+ -+ @Description External routines. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group mem_cpy Memory Copy -+ -+ @Description Memory Copy module functions,definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function MemCpy32 -+ -+ @Description Copies one memory buffer into another one in 4-byte chunks! -+ Which should be more efficient than byte by byte. -+ -+ For large buffers (over 60 bytes) this function is about 4 times -+ more efficient than the trivial memory copy. For short buffers -+ it is reduced to the trivial copy and may be a bit worse. -+ -+ @Param[in] pDst - The address of the destination buffer. -+ @Param[in] pSrc - The address of the source buffer. -+ @Param[in] size - The number of bytes that will be copied from pSrc to pDst. -+ -+ @Return pDst (the address of the destination buffer). -+ -+ @Cautions There is no parameter or boundary checking! It is up to the user -+ to supply non-null parameters as source & destination and size -+ that actually fits into the destination buffer. -+*//***************************************************************************/ -+void * MemCpy32(void* pDst,void* pSrc, uint32_t size); -+void * IO2IOCpy32(void* pDst,void* pSrc, uint32_t size); -+void * IO2MemCpy32(void* pDst,void* pSrc, uint32_t size); -+void * Mem2IOCpy32(void* pDst,void* pSrc, uint32_t size); -+ -+/**************************************************************************//** -+ @Function MemCpy64 -+ -+ @Description Copies one memory buffer into another one in 8-byte chunks! -+ Which should be more efficient than byte by byte. -+ -+ For large buffers (over 60 bytes) this function is about 8 times -+ more efficient than the trivial memory copy. For short buffers -+ it is reduced to the trivial copy and may be a bit worse. -+ -+ Some testing suggests that MemCpy32() preforms better than -+ MemCpy64() over small buffers. On average they break even at -+ 100 byte buffers. For buffers larger than that MemCpy64 is -+ superior. -+ -+ @Param[in] pDst - The address of the destination buffer. -+ @Param[in] pSrc - The address of the source buffer. -+ @Param[in] size - The number of bytes that will be copied from pSrc to pDst. -+ -+ @Return pDst (the address of the destination buffer). -+ -+ @Cautions There is no parameter or boundary checking! It is up to the user -+ to supply non null parameters as source & destination and size -+ that actually fits into their buffer. -+ -+ Do not use under Linux. -+*//***************************************************************************/ -+void * MemCpy64(void* pDst,void* pSrc, uint32_t size); -+ -+/**************************************************************************//** -+ @Function MemSet32 -+ -+ @Description Sets all bytes of a memory buffer to a specific value, in -+ 4-byte chunks. -+ -+ @Param[in] pDst - The address of the destination buffer. -+ @Param[in] val - Value to set destination bytes to. -+ @Param[in] size - The number of bytes that will be set to val. -+ -+ @Return pDst (the address of the destination buffer). -+ -+ @Cautions There is no parameter or boundary checking! It is up to the user -+ to supply non null parameter as destination and size -+ that actually fits into the destination buffer. -+*//***************************************************************************/ -+void * MemSet32(void* pDst, uint8_t val, uint32_t size); -+void * IOMemSet32(void* pDst, uint8_t val, uint32_t size); -+ -+/**************************************************************************//** -+ @Function MemSet64 -+ -+ @Description Sets all bytes of a memory buffer to a specific value, in -+ 8-byte chunks. -+ -+ @Param[in] pDst - The address of the destination buffer. -+ @Param[in] val - Value to set destination bytes to. -+ @Param[in] size - The number of bytes that will be set to val. -+ -+ @Return pDst (the address of the destination buffer). -+ -+ @Cautions There is no parameter or boundary checking! It is up to the user -+ to supply non null parameter as destination and size -+ that actually fits into the destination buffer. -+*//***************************************************************************/ -+void * MemSet64(void* pDst, uint8_t val, uint32_t size); -+ -+/**************************************************************************//** -+ @Function MemDisp -+ -+ @Description Displays a block of memory in chunks of 32 bits. -+ -+ @Param[in] addr - The address of the memory to display. -+ @Param[in] size - The number of bytes that will be displayed. -+ -+ @Return None. -+ -+ @Cautions There is no parameter or boundary checking! It is up to the user -+ to supply non null parameter as destination and size -+ that actually fits into the destination buffer. -+*//***************************************************************************/ -+void MemDisp(uint8_t *addr, int size); -+ -+/**************************************************************************//** -+ @Function MemCpy8 -+ -+ @Description Trivial copy one memory buffer into another byte by byte -+ -+ @Param[in] pDst - The address of the destination buffer. -+ @Param[in] pSrc - The address of the source buffer. -+ @Param[in] size - The number of bytes that will be copied from pSrc to pDst. -+ -+ @Return pDst (the address of the destination buffer). -+ -+ @Cautions There is no parameter or boundary checking! It is up to the user -+ to supply non-null parameters as source & destination and size -+ that actually fits into the destination buffer. -+*//***************************************************************************/ -+void * MemCpy8(void* pDst,void* pSrc, uint32_t size); -+ -+/**************************************************************************//** -+ @Function MemSet8 -+ -+ @Description Sets all bytes of a memory buffer to a specific value byte by byte. -+ -+ @Param[in] pDst - The address of the destination buffer. -+ @Param[in] c - Value to set destination bytes to. -+ @Param[in] size - The number of bytes that will be set to val. -+ -+ @Return pDst (the address of the destination buffer). -+ -+ @Cautions There is no parameter or boundary checking! It is up to the user -+ to supply non null parameter as destination and size -+ that actually fits into the destination buffer. -+*//***************************************************************************/ -+void * MemSet8(void* pDst, int c, uint32_t size); -+ -+/** @} */ /* end of mem_cpy group */ -+/** @} */ /* end of etc_id group */ -+ -+ -+#endif /* __MEMCPY_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/etc/mm_ext.h -@@ -0,0 +1,310 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File mm_ext.h -+ -+ @Description Memory Manager Application Programming Interface -+*//***************************************************************************/ -+#ifndef __MM_EXT -+#define __MM_EXT -+ -+#include "std_ext.h" -+ -+#define MM_MAX_ALIGNMENT 20 /* Alignments from 2 to 128 are available -+ where maximum alignment defined as -+ MM_MAX_ALIGNMENT power of 2 */ -+ -+#define MM_MAX_NAME_LEN 32 -+ -+/**************************************************************************//** -+ @Group etc_id Utility Library Application Programming Interface -+ -+ @Description External routines. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group mm_grp Flexible Memory Manager -+ -+ @Description Flexible Memory Manager module functions,definitions and enums. -+ (All of the following functions,definitions and enums can be found in mm_ext.h) -+ -+ @{ -+*//***************************************************************************/ -+ -+ -+/**************************************************************************//** -+ @Function MM_Init -+ -+ @Description Initializes a new MM object. -+ -+ It initializes a new memory block consisting of base address -+ and size of the available memory by calling to MemBlock_Init -+ routine. It is also initializes a new free block for each -+ by calling FreeBlock_Init routine, which is pointed to -+ the almost all memory started from the required alignment -+ from the base address and to the end of the memory. -+ The handle to the new MM object is returned via "MM" -+ argument (passed by reference). -+ -+ @Param[in] h_MM - Handle to the MM object. -+ @Param[in] base - Base address of the MM. -+ @Param[in] size - Size of the MM. -+ -+ @Return E_OK is returned on success. E_NOMEMORY is returned if the new MM object or a new free block can not be initialized. -+*//***************************************************************************/ -+t_Error MM_Init(t_Handle *h_MM, uint64_t base, uint64_t size); -+ -+/**************************************************************************//** -+ @Function MM_Get -+ -+ @Description Allocates a block of memory according to the given size and the alignment. -+ -+ The Alignment argument tells from which -+ free list allocate a block of memory. 2^alignment indicates -+ the alignment that the base address of the allocated block -+ should have. So, the only values 1, 2, 4, 8, 16, 32 and 64 -+ are available for the alignment argument. -+ The routine passes through the specific free list of free -+ blocks and seeks for a first block that have anough memory -+ that is required (best fit). -+ After the block is found and data is allocated, it calls -+ the internal MM_CutFree routine to update all free lists -+ do not include a just allocated block. Of course, each -+ free list contains a free blocks with the same alignment. -+ It is also creates a busy block that holds -+ information about an allocated block. -+ -+ @Param[in] h_MM - Handle to the MM object. -+ @Param[in] size - Size of the MM. -+ @Param[in] alignment - Index as a power of two defines a required -+ alignment (in bytes); Should be 1, 2, 4, 8, 16, 32 or 64 -+ @Param[in] name - The name that specifies an allocated block. -+ -+ @Return base address of an allocated block ILLEGAL_BASE if can't allocate a block -+*//***************************************************************************/ -+uint64_t MM_Get(t_Handle h_MM, uint64_t size, uint64_t alignment, char *name); -+ -+/**************************************************************************//** -+ @Function MM_GetBase -+ -+ @Description Gets the base address of the required MM objects. -+ -+ @Param[in] h_MM - Handle to the MM object. -+ -+ @Return base address of the block. -+*//***************************************************************************/ -+uint64_t MM_GetBase(t_Handle h_MM); -+ -+/**************************************************************************//** -+ @Function MM_GetForce -+ -+ @Description Force memory allocation. -+ -+ It means to allocate a block of memory of the given -+ size from the given base address. -+ The routine checks if the required block can be allocated -+ (that is it is free) and then, calls the internal MM_CutFree -+ routine to update all free lists do not include that block. -+ -+ @Param[in] h_MM - Handle to the MM object. -+ @Param[in] base - Base address of the MM. -+ @Param[in] size - Size of the MM. -+ @Param[in] name - Name that specifies an allocated block. -+ -+ @Return base address of an allocated block, ILLEGAL_BASE if can't allocate a block. -+*//***************************************************************************/ -+uint64_t MM_GetForce(t_Handle h_MM, uint64_t base, uint64_t size, char *name); -+ -+/**************************************************************************//** -+ @Function MM_GetForceMin -+ -+ @Description Allocates a block of memory according to the given size, the alignment and minimum base address. -+ -+ The Alignment argument tells from which -+ free list allocate a block of memory. 2^alignment indicates -+ the alignment that the base address of the allocated block -+ should have. So, the only values 1, 2, 4, 8, 16, 32 and 64 -+ are available for the alignment argument. -+ The minimum baser address forces the location of the block -+ to be from a given address onward. -+ The routine passes through the specific free list of free -+ blocks and seeks for the first base address equal or smaller -+ than the required minimum address and end address larger than -+ than the required base + its size - i.e. that may contain -+ the required block. -+ After the block is found and data is allocated, it calls -+ the internal MM_CutFree routine to update all free lists -+ do not include a just allocated block. Of course, each -+ free list contains a free blocks with the same alignment. -+ It is also creates a busy block that holds -+ information about an allocated block. -+ -+ @Param[in] h_MM - Handle to the MM object. -+ @Param[in] size - Size of the MM. -+ @Param[in] alignment - Index as a power of two defines a required -+ alignment (in bytes); Should be 1, 2, 4, 8, 16, 32 or 64 -+ @Param[in] min - The minimum base address of the block. -+ @Param[in] name - Name that specifies an allocated block. -+ -+ @Return base address of an allocated block,ILLEGAL_BASE if can't allocate a block. -+*//***************************************************************************/ -+uint64_t MM_GetForceMin(t_Handle h_MM, -+ uint64_t size, -+ uint64_t alignment, -+ uint64_t min, -+ char *name); -+ -+/**************************************************************************//** -+ @Function MM_Put -+ -+ @Description Puts a block of memory of the given base address back to the memory. -+ -+ It checks if there is a busy block with the -+ given base address. If not, it returns 0, that -+ means can't free a block. Otherwise, it gets parameters of -+ the busy block and after it updates lists of free blocks, -+ removes that busy block from the list by calling to MM_CutBusy -+ routine. -+ After that it calls to MM_AddFree routine to add a new free -+ block to the free lists. -+ -+ @Param[in] h_MM - Handle to the MM object. -+ @Param[in] base - Base address of the MM. -+ -+ @Return The size of bytes released, 0 if failed. -+*//***************************************************************************/ -+uint64_t MM_Put(t_Handle h_MM, uint64_t base); -+ -+/**************************************************************************//** -+ @Function MM_PutForce -+ -+ @Description Releases a block of memory of the required size from the required base address. -+ -+ First, it calls to MM_CutBusy routine -+ to cut a free block from the busy list. And then, calls to -+ MM_AddFree routine to add the free block to the free lists. -+ -+ @Param[in] h_MM - Handle to the MM object. -+ @Param[in] base - Base address of of a block to free. -+ @Param[in] size - Size of a block to free. -+ -+ @Return The number of bytes released, 0 on failure. -+*//***************************************************************************/ -+uint64_t MM_PutForce(t_Handle h_MM, uint64_t base, uint64_t size); -+ -+/**************************************************************************//** -+ @Function MM_Add -+ -+ @Description Adds a new memory block for memory allocation. -+ -+ When a new memory block is initialized and added to the -+ memory list, it calls to MM_AddFree routine to add the -+ new free block to the free lists. -+ -+ @Param[in] h_MM - Handle to the MM object. -+ @Param[in] base - Base address of the memory block. -+ @Param[in] size - Size of the memory block. -+ -+ @Return E_OK on success, otherwise returns an error code. -+*//***************************************************************************/ -+t_Error MM_Add(t_Handle h_MM, uint64_t base, uint64_t size); -+ -+/**************************************************************************//** -+ @Function MM_Dump -+ -+ @Description Prints results of free and busy lists. -+ -+ @Param[in] h_MM - Handle to the MM object. -+*//***************************************************************************/ -+void MM_Dump(t_Handle h_MM); -+ -+/**************************************************************************//** -+ @Function MM_Free -+ -+ @Description Releases memory allocated for MM object. -+ -+ @Param[in] h_MM - Handle of the MM object. -+*//***************************************************************************/ -+void MM_Free(t_Handle h_MM); -+ -+/**************************************************************************//** -+ @Function MM_GetMemBlock -+ -+ @Description Returns base address of the memory block specified by the index. -+ -+ If index is 0, returns base address -+ of the first memory block, 1 - returns base address -+ of the second memory block, etc. -+ Note, those memory blocks are allocated by the -+ application before MM_Init or MM_Add and have to -+ be released by the application before or after invoking -+ the MM_Free routine. -+ -+ @Param[in] h_MM - Handle to the MM object. -+ @Param[in] index - Index of the memory block. -+ -+ @Return valid base address or ILLEGAL_BASE if no memory block specified by the index. -+*//***************************************************************************/ -+uint64_t MM_GetMemBlock(t_Handle h_MM, int index); -+ -+/**************************************************************************//** -+ @Function MM_InRange -+ -+ @Description Checks if a specific address is in the memory range of the passed MM object. -+ -+ @Param[in] h_MM - Handle to the MM object. -+ @Param[in] addr - The address to be checked. -+ -+ @Return TRUE if the address is in the address range of the block, FALSE otherwise. -+*//***************************************************************************/ -+bool MM_InRange(t_Handle h_MM, uint64_t addr); -+ -+/**************************************************************************//** -+ @Function MM_GetFreeMemSize -+ -+ @Description Returns the size (in bytes) of free memory. -+ -+ @Param[in] h_MM - Handle to the MM object. -+ -+ @Return Free memory size in bytes. -+*//***************************************************************************/ -+uint64_t MM_GetFreeMemSize(t_Handle h_MM); -+ -+ -+/** @} */ /* end of mm_grp group */ -+/** @} */ /* end of etc_id group */ -+ -+#endif /* __MM_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/etc/sprint_ext.h -@@ -0,0 +1,118 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File sprint_ext.h -+ -+ @Description Debug routines (externals). -+ -+*//***************************************************************************/ -+ -+#ifndef __SPRINT_EXT_H -+#define __SPRINT_EXT_H -+ -+ -+#if defined(NCSW_LINUX) && defined(__KERNEL__) -+#include -+ -+#elif defined(NCSW_VXWORKS) -+#include "private/stdioP.h" -+ -+#else -+#include -+#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */ -+ -+#include "std_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group etc_id Utility Library Application Programming Interface -+ -+ @Description External routines. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group sprint_id Sprint -+ -+ @Description Sprint & Sscan module functions,definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Function Sprint -+ -+ @Description Format a string and place it in a buffer. -+ -+ @Param[in] buff - The buffer to place the result into. -+ @Param[in] str - The format string to use. -+ @Param[in] ... - Arguments for the format string. -+ -+ @Return Number of bytes formatted. -+*//***************************************************************************/ -+int Sprint(char *buff, const char *str, ...); -+ -+/**************************************************************************//** -+ @Function Snprint -+ -+ @Description Format a string and place it in a buffer. -+ -+ @Param[in] buf - The buffer to place the result into. -+ @Param[in] size - The size of the buffer, including the trailing null space. -+ @Param[in] fmt - The format string to use. -+ @Param[in] ... - Arguments for the format string. -+ -+ @Return Number of bytes formatted. -+*//***************************************************************************/ -+int Snprint(char * buf, uint32_t size, const char *fmt, ...); -+ -+/**************************************************************************//** -+ @Function Sscan -+ -+ @Description Unformat a buffer into a list of arguments. -+ -+ @Param[in] buf - input buffer. -+ @Param[in] fmt - formatting of buffer. -+ @Param[out] ... - resulting arguments. -+ -+ @Return Number of bytes unformatted. -+*//***************************************************************************/ -+int Sscan(const char * buf, const char * fmt, ...); -+ -+/** @} */ /* end of sprint_id group */ -+/** @} */ /* end of etc_id group */ -+ -+ -+#endif /* __SPRINT_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/common/arch/ppc_access.h -@@ -0,0 +1,37 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef FL_E500_MACROS_H -+#define FL_E500_MACROS_H -+ -+#endif /* FL_E500_MACROS_H */ -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/common/general.h -@@ -0,0 +1,52 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __GENERAL_H -+#define __GENERAL_H -+ -+#include "std_ext.h" -+#if !defined(NCSW_LINUX) -+#include "errno.h" -+#endif -+ -+ -+extern uint32_t get_mac_addr_crc(uint64_t _addr); -+ -+#ifndef CONFIG_FMAN_ARM -+#define iowrite32be(val, addr) WRITE_UINT32(*addr, val) -+#define ioread32be(addr) GET_UINT32(*addr) -+#endif -+ -+#define ether_crc(len, addr) get_mac_addr_crc(*(uint64_t *)(addr)>>16) -+ -+ -+#endif /* __GENERAL_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fman_common.h -@@ -0,0 +1,78 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#ifndef __FMAN_COMMON_H -+#define __FMAN_COMMON_H -+ -+/**************************************************************************//** -+ @Description NIA Description -+*//***************************************************************************/ -+#define NIA_ORDER_RESTOR 0x00800000 -+#define NIA_ENG_FM_CTL 0x00000000 -+#define NIA_ENG_PRS 0x00440000 -+#define NIA_ENG_KG 0x00480000 -+#define NIA_ENG_PLCR 0x004C0000 -+#define NIA_ENG_BMI 0x00500000 -+#define NIA_ENG_QMI_ENQ 0x00540000 -+#define NIA_ENG_QMI_DEQ 0x00580000 -+#define NIA_ENG_MASK 0x007C0000 -+ -+#define NIA_FM_CTL_AC_CC 0x00000006 -+#define NIA_FM_CTL_AC_HC 0x0000000C -+#define NIA_FM_CTL_AC_IND_MODE_TX 0x00000008 -+#define NIA_FM_CTL_AC_IND_MODE_RX 0x0000000A -+#define NIA_FM_CTL_AC_FRAG 0x0000000e -+#define NIA_FM_CTL_AC_PRE_FETCH 0x00000010 -+#define NIA_FM_CTL_AC_POST_FETCH_PCD 0x00000012 -+#define NIA_FM_CTL_AC_POST_FETCH_PCD_UDP_LEN 0x00000018 -+#define NIA_FM_CTL_AC_POST_FETCH_NO_PCD 0x00000012 -+#define NIA_FM_CTL_AC_FRAG_CHECK 0x00000014 -+#define NIA_FM_CTL_AC_PRE_CC 0x00000020 -+ -+ -+#define NIA_BMI_AC_ENQ_FRAME 0x00000002 -+#define NIA_BMI_AC_TX_RELEASE 0x000002C0 -+#define NIA_BMI_AC_RELEASE 0x000000C0 -+#define NIA_BMI_AC_DISCARD 0x000000C1 -+#define NIA_BMI_AC_TX 0x00000274 -+#define NIA_BMI_AC_FETCH 0x00000208 -+#define NIA_BMI_AC_MASK 0x000003FF -+ -+#define NIA_KG_DIRECT 0x00000100 -+#define NIA_KG_CC_EN 0x00000200 -+#define NIA_PLCR_ABSOLUTE 0x00008000 -+ -+#define NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA 0x00000202 -+#define NIA_BMI_AC_FETCH_ALL_FRAME 0x0000020c -+ -+#endif /* __FMAN_COMMON_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_enet.h -@@ -0,0 +1,273 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_ENET_H -+#define __FSL_ENET_H -+ -+/** -+ @Description Ethernet MAC-PHY Interface -+*/ -+ -+enum enet_interface { -+ E_ENET_IF_MII = 0x00010000, /**< MII interface */ -+ E_ENET_IF_RMII = 0x00020000, /**< RMII interface */ -+ E_ENET_IF_SMII = 0x00030000, /**< SMII interface */ -+ E_ENET_IF_GMII = 0x00040000, /**< GMII interface */ -+ E_ENET_IF_RGMII = 0x00050000, /**< RGMII interface */ -+ E_ENET_IF_TBI = 0x00060000, /**< TBI interface */ -+ E_ENET_IF_RTBI = 0x00070000, /**< RTBI interface */ -+ E_ENET_IF_SGMII = 0x00080000, /**< SGMII interface */ -+ E_ENET_IF_XGMII = 0x00090000, /**< XGMII interface */ -+ E_ENET_IF_QSGMII = 0x000a0000, /**< QSGMII interface */ -+ E_ENET_IF_XFI = 0x000b0000 /**< XFI interface */ -+}; -+ -+/** -+ @Description Ethernet Speed (nominal data rate) -+*/ -+enum enet_speed { -+ E_ENET_SPEED_10 = 10, /**< 10 Mbps */ -+ E_ENET_SPEED_100 = 100, /**< 100 Mbps */ -+ E_ENET_SPEED_1000 = 1000, /**< 1000 Mbps = 1 Gbps */ -+ E_ENET_SPEED_2500 = 2500, /**< 2500 Mbps = 2.5 Gbps */ -+ E_ENET_SPEED_10000 = 10000 /**< 10000 Mbps = 10 Gbps */ -+}; -+ -+enum mac_type { -+ E_MAC_DTSEC, -+ E_MAC_TGEC, -+ E_MAC_MEMAC -+}; -+ -+/**************************************************************************//** -+ @Description Enum for inter-module interrupts registration -+*//***************************************************************************/ -+enum fman_event_modules { -+ E_FMAN_MOD_PRS, /**< Parser event */ -+ E_FMAN_MOD_KG, /**< Keygen event */ -+ E_FMAN_MOD_PLCR, /**< Policer event */ -+ E_FMAN_MOD_10G_MAC, /**< 10G MAC event */ -+ E_FMAN_MOD_1G_MAC, /**< 1G MAC event */ -+ E_FMAN_MOD_TMR, /**< Timer event */ -+ E_FMAN_MOD_FMAN_CTRL, /**< FMAN Controller Timer event */ -+ E_FMAN_MOD_MACSEC, -+ E_FMAN_MOD_DUMMY_LAST -+}; -+ -+/**************************************************************************//** -+ @Description Enum for interrupts types -+*//***************************************************************************/ -+enum fman_intr_type { -+ E_FMAN_INTR_TYPE_ERR, -+ E_FMAN_INTR_TYPE_NORMAL -+}; -+ -+/**************************************************************************//** -+ @Description enum for defining MAC types -+*//***************************************************************************/ -+enum fman_mac_type { -+ E_FMAN_MAC_10G = 0, /**< 10G MAC */ -+ E_FMAN_MAC_1G /**< 1G MAC */ -+}; -+ -+enum fman_mac_exceptions { -+ E_FMAN_MAC_EX_10G_MDIO_SCAN_EVENTMDIO = 0, -+ /**< 10GEC MDIO scan event interrupt */ -+ E_FMAN_MAC_EX_10G_MDIO_CMD_CMPL, -+ /**< 10GEC MDIO command completion interrupt */ -+ E_FMAN_MAC_EX_10G_REM_FAULT, -+ /**< 10GEC, mEMAC Remote fault interrupt */ -+ E_FMAN_MAC_EX_10G_LOC_FAULT, -+ /**< 10GEC, mEMAC Local fault interrupt */ -+ E_FMAN_MAC_EX_10G_1TX_ECC_ER, -+ /**< 10GEC, mEMAC Transmit frame ECC error interrupt */ -+ E_FMAN_MAC_EX_10G_TX_FIFO_UNFL, -+ /**< 10GEC, mEMAC Transmit FIFO underflow interrupt */ -+ E_FMAN_MAC_EX_10G_TX_FIFO_OVFL, -+ /**< 10GEC, mEMAC Transmit FIFO overflow interrupt */ -+ E_FMAN_MAC_EX_10G_TX_ER, -+ /**< 10GEC Transmit frame error interrupt */ -+ E_FMAN_MAC_EX_10G_RX_FIFO_OVFL, -+ /**< 10GEC, mEMAC Receive FIFO overflow interrupt */ -+ E_FMAN_MAC_EX_10G_RX_ECC_ER, -+ /**< 10GEC, mEMAC Receive frame ECC error interrupt */ -+ E_FMAN_MAC_EX_10G_RX_JAB_FRM, -+ /**< 10GEC Receive jabber frame interrupt */ -+ E_FMAN_MAC_EX_10G_RX_OVRSZ_FRM, -+ /**< 10GEC Receive oversized frame interrupt */ -+ E_FMAN_MAC_EX_10G_RX_RUNT_FRM, -+ /**< 10GEC Receive runt frame interrupt */ -+ E_FMAN_MAC_EX_10G_RX_FRAG_FRM, -+ /**< 10GEC Receive fragment frame interrupt */ -+ E_FMAN_MAC_EX_10G_RX_LEN_ER, -+ /**< 10GEC Receive payload length error interrupt */ -+ E_FMAN_MAC_EX_10G_RX_CRC_ER, -+ /**< 10GEC Receive CRC error interrupt */ -+ E_FMAN_MAC_EX_10G_RX_ALIGN_ER, -+ /**< 10GEC Receive alignment error interrupt */ -+ E_FMAN_MAC_EX_1G_BAB_RX, -+ /**< dTSEC Babbling receive error */ -+ E_FMAN_MAC_EX_1G_RX_CTL, -+ /**< dTSEC Receive control (pause frame) interrupt */ -+ E_FMAN_MAC_EX_1G_GRATEFUL_TX_STP_COMPLET, -+ /**< dTSEC Graceful transmit stop complete */ -+ E_FMAN_MAC_EX_1G_BAB_TX, -+ /**< dTSEC Babbling transmit error */ -+ E_FMAN_MAC_EX_1G_TX_CTL, -+ /**< dTSEC Transmit control (pause frame) interrupt */ -+ E_FMAN_MAC_EX_1G_TX_ERR, -+ /**< dTSEC Transmit error */ -+ E_FMAN_MAC_EX_1G_LATE_COL, -+ /**< dTSEC Late collision */ -+ E_FMAN_MAC_EX_1G_COL_RET_LMT, -+ /**< dTSEC Collision retry limit */ -+ E_FMAN_MAC_EX_1G_TX_FIFO_UNDRN, -+ /**< dTSEC Transmit FIFO underrun */ -+ E_FMAN_MAC_EX_1G_MAG_PCKT, -+ /**< dTSEC Magic Packet detection */ -+ E_FMAN_MAC_EX_1G_MII_MNG_RD_COMPLET, -+ /**< dTSEC MII management read completion */ -+ E_FMAN_MAC_EX_1G_MII_MNG_WR_COMPLET, -+ /**< dTSEC MII management write completion */ -+ E_FMAN_MAC_EX_1G_GRATEFUL_RX_STP_COMPLET, -+ /**< dTSEC Graceful receive stop complete */ -+ E_FMAN_MAC_EX_1G_TX_DATA_ERR, -+ /**< dTSEC Internal data error on transmit */ -+ E_FMAN_MAC_EX_1G_RX_DATA_ERR, -+ /**< dTSEC Internal data error on receive */ -+ E_FMAN_MAC_EX_1G_1588_TS_RX_ERR, -+ /**< dTSEC Time-Stamp Receive Error */ -+ E_FMAN_MAC_EX_1G_RX_MIB_CNT_OVFL, -+ /**< dTSEC MIB counter overflow */ -+ E_FMAN_MAC_EX_TS_FIFO_ECC_ERR, -+ /**< mEMAC Time-stamp FIFO ECC error interrupt; -+ not supported on T4240/B4860 rev1 chips */ -+}; -+ -+#define ENET_IF_SGMII_BASEX 0x80000000 -+ /**< SGMII/QSGII interface with 1000BaseX auto-negotiation between MAC -+ and phy or backplane; -+ Note: 1000BaseX auto-negotiation relates only to interface between MAC -+ and phy/backplane, SGMII phy can still synchronize with far-end phy at -+ 10Mbps, 100Mbps or 1000Mbps */ -+ -+enum enet_mode { -+ E_ENET_MODE_INVALID = 0, -+ /**< Invalid Ethernet mode */ -+ E_ENET_MODE_MII_10 = (E_ENET_IF_MII | E_ENET_SPEED_10), -+ /**< 10 Mbps MII */ -+ E_ENET_MODE_MII_100 = (E_ENET_IF_MII | E_ENET_SPEED_100), -+ /**< 100 Mbps MII */ -+ E_ENET_MODE_RMII_10 = (E_ENET_IF_RMII | E_ENET_SPEED_10), -+ /**< 10 Mbps RMII */ -+ E_ENET_MODE_RMII_100 = (E_ENET_IF_RMII | E_ENET_SPEED_100), -+ /**< 100 Mbps RMII */ -+ E_ENET_MODE_SMII_10 = (E_ENET_IF_SMII | E_ENET_SPEED_10), -+ /**< 10 Mbps SMII */ -+ E_ENET_MODE_SMII_100 = (E_ENET_IF_SMII | E_ENET_SPEED_100), -+ /**< 100 Mbps SMII */ -+ E_ENET_MODE_GMII_1000 = (E_ENET_IF_GMII | E_ENET_SPEED_1000), -+ /**< 1000 Mbps GMII */ -+ E_ENET_MODE_RGMII_10 = (E_ENET_IF_RGMII | E_ENET_SPEED_10), -+ /**< 10 Mbps RGMII */ -+ E_ENET_MODE_RGMII_100 = (E_ENET_IF_RGMII | E_ENET_SPEED_100), -+ /**< 100 Mbps RGMII */ -+ E_ENET_MODE_RGMII_1000 = (E_ENET_IF_RGMII | E_ENET_SPEED_1000), -+ /**< 1000 Mbps RGMII */ -+ E_ENET_MODE_TBI_1000 = (E_ENET_IF_TBI | E_ENET_SPEED_1000), -+ /**< 1000 Mbps TBI */ -+ E_ENET_MODE_RTBI_1000 = (E_ENET_IF_RTBI | E_ENET_SPEED_1000), -+ /**< 1000 Mbps RTBI */ -+ E_ENET_MODE_SGMII_10 = (E_ENET_IF_SGMII | E_ENET_SPEED_10), -+ /**< 10 Mbps SGMII with auto-negotiation between MAC and -+ SGMII phy according to Cisco SGMII specification */ -+ E_ENET_MODE_SGMII_100 = (E_ENET_IF_SGMII | E_ENET_SPEED_100), -+ /**< 100 Mbps SGMII with auto-negotiation between MAC and -+ SGMII phy according to Cisco SGMII specification */ -+ E_ENET_MODE_SGMII_1000 = (E_ENET_IF_SGMII | E_ENET_SPEED_1000), -+ /**< 1000 Mbps SGMII with auto-negotiation between MAC and -+ SGMII phy according to Cisco SGMII specification */ -+ E_ENET_MODE_SGMII_BASEX_10 = (ENET_IF_SGMII_BASEX | E_ENET_IF_SGMII -+ | E_ENET_SPEED_10), -+ /**< 10 Mbps SGMII with 1000BaseX auto-negotiation between -+ MAC and SGMII phy or backplane */ -+ E_ENET_MODE_SGMII_BASEX_100 = (ENET_IF_SGMII_BASEX | E_ENET_IF_SGMII -+ | E_ENET_SPEED_100), -+ /**< 100 Mbps SGMII with 1000BaseX auto-negotiation between -+ MAC and SGMII phy or backplane */ -+ E_ENET_MODE_SGMII_BASEX_1000 = (ENET_IF_SGMII_BASEX | E_ENET_IF_SGMII -+ | E_ENET_SPEED_1000), -+ /**< 1000 Mbps SGMII with 1000BaseX auto-negotiation between -+ MAC and SGMII phy or backplane */ -+ E_ENET_MODE_QSGMII_1000 = (E_ENET_IF_QSGMII | E_ENET_SPEED_1000), -+ /**< 1000 Mbps QSGMII with auto-negotiation between MAC and -+ QSGMII phy according to Cisco QSGMII specification */ -+ E_ENET_MODE_QSGMII_BASEX_1000 = (ENET_IF_SGMII_BASEX | E_ENET_IF_QSGMII -+ | E_ENET_SPEED_1000), -+ /**< 1000 Mbps QSGMII with 1000BaseX auto-negotiation between -+ MAC and QSGMII phy or backplane */ -+ E_ENET_MODE_XGMII_10000 = (E_ENET_IF_XGMII | E_ENET_SPEED_10000), -+ /**< 10000 Mbps XGMII */ -+ E_ENET_MODE_XFI_10000 = (E_ENET_IF_XFI | E_ENET_SPEED_10000) -+ /**< 10000 Mbps XFI */ -+}; -+ -+enum fmam_mac_statistics_level { -+ E_FMAN_MAC_NONE_STATISTICS, /**< No statistics */ -+ E_FMAN_MAC_PARTIAL_STATISTICS, /**< Only error counters are available; -+ Optimized for performance */ -+ E_FMAN_MAC_FULL_STATISTICS /**< All counters available; Not -+ optimized for performance */ -+}; -+ -+#define _MAKE_ENET_MODE(_interface, _speed) (enum enet_mode)((_interface) \ -+ | (_speed)) -+ -+#define _ENET_INTERFACE_FROM_MODE(mode) (enum enet_interface) \ -+ ((mode) & 0x0FFF0000) -+#define _ENET_SPEED_FROM_MODE(mode) (enum enet_speed)((mode) & 0x0000FFFF) -+#define _ENET_ADDR_TO_UINT64(_enet_addr) \ -+ (uint64_t)(((uint64_t)(_enet_addr)[0] << 40) | \ -+ ((uint64_t)(_enet_addr)[1] << 32) | \ -+ ((uint64_t)(_enet_addr)[2] << 24) | \ -+ ((uint64_t)(_enet_addr)[3] << 16) | \ -+ ((uint64_t)(_enet_addr)[4] << 8) | \ -+ ((uint64_t)(_enet_addr)[5])) -+ -+#define _MAKE_ENET_ADDR_FROM_UINT64(_addr64, _enet_addr) \ -+ do { \ -+ int i; \ -+ for (i = 0; i < ENET_NUM_OCTETS_PER_ADDRESS; i++) \ -+ (_enet_addr)[i] = (uint8_t)((_addr64) >> ((5-i)*8));\ -+ } while (0) -+ -+#endif /* __FSL_ENET_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman.h -@@ -0,0 +1,825 @@ -+/* -+ * Copyright 2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_FMAN_H -+#define __FSL_FMAN_H -+ -+#include "common/general.h" -+ -+struct fman_ext_pool_params { -+ uint8_t id; /**< External buffer pool id */ -+ uint16_t size; /**< External buffer pool buffer size */ -+}; -+ -+struct fman_ext_pools { -+ uint8_t num_pools_used; /**< Number of pools use by this port */ -+ struct fman_ext_pool_params *ext_buf_pool; -+ /**< Parameters for each port */ -+}; -+ -+struct fman_backup_bm_pools { -+ uint8_t num_backup_pools; /**< Number of BM backup pools - -+ must be smaller than the total number -+ of pools defined for the specified -+ port.*/ -+ uint8_t *pool_ids; /**< numOfBackupPools pool id's, -+ specifying which pools should be used -+ only as backup. Pool id's specified -+ here must be a subset of the pools -+ used by the specified port.*/ -+}; -+ -+/**************************************************************************//** -+ @Description A structure for defining BM pool depletion criteria -+*//***************************************************************************/ -+struct fman_buf_pool_depletion { -+ bool buf_pool_depletion_enabled; -+ bool pools_grp_mode_enable; /**< select mode in which pause frames -+ will be sent after a number of pools -+ (all together!) are depleted */ -+ uint8_t num_pools; /**< the number of depleted pools that -+ will invoke pause frames transmission. -+ */ -+ bool *pools_to_consider; /**< For each pool, TRUE if it should be -+ considered for depletion (Note - this -+ pool must be used by this port!). */ -+ bool single_pool_mode_enable; /**< select mode in which pause frames -+ will be sent after a single-pool -+ is depleted; */ -+ bool *pools_to_consider_for_single_mode; -+ /**< For each pool, TRUE if it should be -+ considered for depletion (Note - this -+ pool must be used by this port!) */ -+ bool has_pfc_priorities; -+ bool *pfc_priorities_en; /**< This field is used by the MAC as -+ the Priority Enable Vector in the PFC -+ frame which is transmitted */ -+}; -+ -+/**************************************************************************//** -+ @Description Enum for defining port DMA swap mode -+*//***************************************************************************/ -+enum fman_dma_swap_option { -+ FMAN_DMA_NO_SWP, /**< No swap, transfer data as is.*/ -+ FMAN_DMA_SWP_PPC_LE, /**< The transferred data should be swapped -+ in PowerPc Little Endian mode. */ -+ FMAN_DMA_SWP_BE /**< The transferred data should be swapped -+ in Big Endian mode */ -+}; -+ -+/**************************************************************************//** -+ @Description Enum for defining port DMA cache attributes -+*//***************************************************************************/ -+enum fman_dma_cache_option { -+ FMAN_DMA_NO_STASH = 0, /**< Cacheable, no Allocate (No Stashing) */ -+ FMAN_DMA_STASH = 1 /**< Cacheable and Allocate (Stashing on) */ -+}; -+ -+typedef struct t_FmPrsResult fm_prs_result_t; -+typedef enum e_EnetMode enet_mode_t; -+typedef t_Handle handle_t; -+ -+struct fman_revision_info { -+ uint8_t majorRev; /**< Major revision */ -+ uint8_t minorRev; /**< Minor revision */ -+}; -+ -+/* sizes */ -+#define CAPWAP_FRAG_EXTRA_SPACE 32 -+#define OFFSET_UNITS 16 -+#define MAX_INT_OFFSET 240 -+#define MAX_IC_SIZE 256 -+#define MAX_EXT_OFFSET 496 -+#define MAX_EXT_BUFFER_OFFSET 511 -+ -+/************************************************************************** -+ @Description Memory Mapped Registers -+***************************************************************************/ -+#define FMAN_LIODN_TBL 64 /* size of LIODN table */ -+ -+struct fman_fpm_regs { -+ uint32_t fmfp_tnc; /**< FPM TNUM Control 0x00 */ -+ uint32_t fmfp_prc; /**< FPM Port_ID FmCtl Association 0x04 */ -+ uint32_t fmfp_brkc; /**< FPM Breakpoint Control 0x08 */ -+ uint32_t fmfp_mxd; /**< FPM Flush Control 0x0c */ -+ uint32_t fmfp_dist1; /**< FPM Dispatch Thresholds1 0x10 */ -+ uint32_t fmfp_dist2; /**< FPM Dispatch Thresholds2 0x14 */ -+ uint32_t fm_epi; /**< FM Error Pending Interrupts 0x18 */ -+ uint32_t fm_rie; /**< FM Error Interrupt Enable 0x1c */ -+ uint32_t fmfp_fcev[4]; /**< FPM FMan-Controller Event 1-4 0x20-0x2f */ -+ uint32_t res0030[4]; /**< res 0x30 - 0x3f */ -+ uint32_t fmfp_cee[4]; /**< PM FMan-Controller Event 1-4 0x40-0x4f */ -+ uint32_t res0050[4]; /**< res 0x50-0x5f */ -+ uint32_t fmfp_tsc1; /**< FPM TimeStamp Control1 0x60 */ -+ uint32_t fmfp_tsc2; /**< FPM TimeStamp Control2 0x64 */ -+ uint32_t fmfp_tsp; /**< FPM Time Stamp 0x68 */ -+ uint32_t fmfp_tsf; /**< FPM Time Stamp Fraction 0x6c */ -+ uint32_t fm_rcr; /**< FM Rams Control 0x70 */ -+ uint32_t fmfp_extc; /**< FPM External Requests Control 0x74 */ -+ uint32_t fmfp_ext1; /**< FPM External Requests Config1 0x78 */ -+ uint32_t fmfp_ext2; /**< FPM External Requests Config2 0x7c */ -+ uint32_t fmfp_drd[16]; /**< FPM Data_Ram Data 0-15 0x80 - 0xbf */ -+ uint32_t fmfp_dra; /**< FPM Data Ram Access 0xc0 */ -+ uint32_t fm_ip_rev_1; /**< FM IP Block Revision 1 0xc4 */ -+ uint32_t fm_ip_rev_2; /**< FM IP Block Revision 2 0xc8 */ -+ uint32_t fm_rstc; /**< FM Reset Command 0xcc */ -+ uint32_t fm_cld; /**< FM Classifier Debug 0xd0 */ -+ uint32_t fm_npi; /**< FM Normal Pending Interrupts 0xd4 */ -+ uint32_t fmfp_exte; /**< FPM External Requests Enable 0xd8 */ -+ uint32_t fmfp_ee; /**< FPM Event & Mask 0xdc */ -+ uint32_t fmfp_cev[4]; /**< FPM CPU Event 1-4 0xe0-0xef */ -+ uint32_t res00f0[4]; /**< res 0xf0-0xff */ -+ uint32_t fmfp_ps[64]; /**< FPM Port Status 0x100-0x1ff */ -+ uint32_t fmfp_clfabc; /**< FPM CLFABC 0x200 */ -+ uint32_t fmfp_clfcc; /**< FPM CLFCC 0x204 */ -+ uint32_t fmfp_clfaval; /**< FPM CLFAVAL 0x208 */ -+ uint32_t fmfp_clfbval; /**< FPM CLFBVAL 0x20c */ -+ uint32_t fmfp_clfcval; /**< FPM CLFCVAL 0x210 */ -+ uint32_t fmfp_clfamsk; /**< FPM CLFAMSK 0x214 */ -+ uint32_t fmfp_clfbmsk; /**< FPM CLFBMSK 0x218 */ -+ uint32_t fmfp_clfcmsk; /**< FPM CLFCMSK 0x21c */ -+ uint32_t fmfp_clfamc; /**< FPM CLFAMC 0x220 */ -+ uint32_t fmfp_clfbmc; /**< FPM CLFBMC 0x224 */ -+ uint32_t fmfp_clfcmc; /**< FPM CLFCMC 0x228 */ -+ uint32_t fmfp_decceh; /**< FPM DECCEH 0x22c */ -+ uint32_t res0230[116]; /**< res 0x230 - 0x3ff */ -+ uint32_t fmfp_ts[128]; /**< 0x400: FPM Task Status 0x400 - 0x5ff */ -+ uint32_t res0600[0x400 - 384]; -+}; -+ -+struct fman_bmi_regs { -+ uint32_t fmbm_init; /**< BMI Initialization 0x00 */ -+ uint32_t fmbm_cfg1; /**< BMI Configuration 1 0x04 */ -+ uint32_t fmbm_cfg2; /**< BMI Configuration 2 0x08 */ -+ uint32_t res000c[5]; /**< 0x0c - 0x1f */ -+ uint32_t fmbm_ievr; /**< Interrupt Event Register 0x20 */ -+ uint32_t fmbm_ier; /**< Interrupt Enable Register 0x24 */ -+ uint32_t fmbm_ifr; /**< Interrupt Force Register 0x28 */ -+ uint32_t res002c[5]; /**< 0x2c - 0x3f */ -+ uint32_t fmbm_arb[8]; /**< BMI Arbitration 0x40 - 0x5f */ -+ uint32_t res0060[12]; /**<0x60 - 0x8f */ -+ uint32_t fmbm_dtc[3]; /**< Debug Trap Counter 0x90 - 0x9b */ -+ uint32_t res009c; /**< 0x9c */ -+ uint32_t fmbm_dcv[3][4]; /**< Debug Compare val 0xa0-0xcf */ -+ uint32_t fmbm_dcm[3][4]; /**< Debug Compare Mask 0xd0-0xff */ -+ uint32_t fmbm_gde; /**< BMI Global Debug Enable 0x100 */ -+ uint32_t fmbm_pp[63]; /**< BMI Port Parameters 0x104 - 0x1ff */ -+ uint32_t res0200; /**< 0x200 */ -+ uint32_t fmbm_pfs[63]; /**< BMI Port FIFO Size 0x204 - 0x2ff */ -+ uint32_t res0300; /**< 0x300 */ -+ uint32_t fmbm_spliodn[63]; /**< Port Partition ID 0x304 - 0x3ff */ -+}; -+ -+struct fman_qmi_regs { -+ uint32_t fmqm_gc; /**< General Configuration Register 0x00 */ -+ uint32_t res0004; /**< 0x04 */ -+ uint32_t fmqm_eie; /**< Error Interrupt Event Register 0x08 */ -+ uint32_t fmqm_eien; /**< Error Interrupt Enable Register 0x0c */ -+ uint32_t fmqm_eif; /**< Error Interrupt Force Register 0x10 */ -+ uint32_t fmqm_ie; /**< Interrupt Event Register 0x14 */ -+ uint32_t fmqm_ien; /**< Interrupt Enable Register 0x18 */ -+ uint32_t fmqm_if; /**< Interrupt Force Register 0x1c */ -+ uint32_t fmqm_gs; /**< Global Status Register 0x20 */ -+ uint32_t fmqm_ts; /**< Task Status Register 0x24 */ -+ uint32_t fmqm_etfc; /**< Enqueue Total Frame Counter 0x28 */ -+ uint32_t fmqm_dtfc; /**< Dequeue Total Frame Counter 0x2c */ -+ uint32_t fmqm_dc0; /**< Dequeue Counter 0 0x30 */ -+ uint32_t fmqm_dc1; /**< Dequeue Counter 1 0x34 */ -+ uint32_t fmqm_dc2; /**< Dequeue Counter 2 0x38 */ -+ uint32_t fmqm_dc3; /**< Dequeue Counter 3 0x3c */ -+ uint32_t fmqm_dfdc; /**< Dequeue FQID from Default Counter 0x40 */ -+ uint32_t fmqm_dfcc; /**< Dequeue FQID from Context Counter 0x44 */ -+ uint32_t fmqm_dffc; /**< Dequeue FQID from FD Counter 0x48 */ -+ uint32_t fmqm_dcc; /**< Dequeue Confirm Counter 0x4c */ -+ uint32_t res0050[7]; /**< 0x50 - 0x6b */ -+ uint32_t fmqm_tapc; /**< Tnum Aging Period Control 0x6c */ -+ uint32_t fmqm_dmcvc; /**< Dequeue MAC Command Valid Counter 0x70 */ -+ uint32_t fmqm_difdcc; /**< Dequeue Invalid FD Command Counter 0x74 */ -+ uint32_t fmqm_da1v; /**< Dequeue A1 Valid Counter 0x78 */ -+ uint32_t res007c; /**< 0x7c */ -+ uint32_t fmqm_dtc; /**< 0x80 Debug Trap Counter 0x80 */ -+ uint32_t fmqm_efddd; /**< 0x84 Enqueue Frame desc Dynamic dbg 0x84 */ -+ uint32_t res0088[2]; /**< 0x88 - 0x8f */ -+ struct { -+ uint32_t fmqm_dtcfg1; /**< 0x90 dbg trap cfg 1 Register 0x00 */ -+ uint32_t fmqm_dtval1; /**< Debug Trap Value 1 Register 0x04 */ -+ uint32_t fmqm_dtm1; /**< Debug Trap Mask 1 Register 0x08 */ -+ uint32_t fmqm_dtc1; /**< Debug Trap Counter 1 Register 0x0c */ -+ uint32_t fmqm_dtcfg2; /**< dbg Trap cfg 2 Register 0x10 */ -+ uint32_t fmqm_dtval2; /**< Debug Trap Value 2 Register 0x14 */ -+ uint32_t fmqm_dtm2; /**< Debug Trap Mask 2 Register 0x18 */ -+ uint32_t res001c; /**< 0x1c */ -+ } dbg_traps[3]; /**< 0x90 - 0xef */ -+ uint8_t res00f0[0x400 - 0xf0]; /**< 0xf0 - 0x3ff */ -+}; -+ -+struct fman_dma_regs { -+ uint32_t fmdmsr; /**< FM DMA status register 0x00 */ -+ uint32_t fmdmmr; /**< FM DMA mode register 0x04 */ -+ uint32_t fmdmtr; /**< FM DMA bus threshold register 0x08 */ -+ uint32_t fmdmhy; /**< FM DMA bus hysteresis register 0x0c */ -+ uint32_t fmdmsetr; /**< FM DMA SOS emergency Threshold Register 0x10 */ -+ uint32_t fmdmtah; /**< FM DMA transfer bus address high reg 0x14 */ -+ uint32_t fmdmtal; /**< FM DMA transfer bus address low reg 0x18 */ -+ uint32_t fmdmtcid; /**< FM DMA transfer bus communication ID reg 0x1c */ -+ uint32_t fmdmra; /**< FM DMA bus internal ram address register 0x20 */ -+ uint32_t fmdmrd; /**< FM DMA bus internal ram data register 0x24 */ -+ uint32_t fmdmwcr; /**< FM DMA CAM watchdog counter value 0x28 */ -+ uint32_t fmdmebcr; /**< FM DMA CAM base in MURAM register 0x2c */ -+ uint32_t fmdmccqdr; /**< FM DMA CAM and CMD Queue Debug reg 0x30 */ -+ uint32_t fmdmccqvr1; /**< FM DMA CAM and CMD Queue Value reg #1 0x34 */ -+ uint32_t fmdmccqvr2; /**< FM DMA CAM and CMD Queue Value reg #2 0x38 */ -+ uint32_t fmdmcqvr3; /**< FM DMA CMD Queue Value register #3 0x3c */ -+ uint32_t fmdmcqvr4; /**< FM DMA CMD Queue Value register #4 0x40 */ -+ uint32_t fmdmcqvr5; /**< FM DMA CMD Queue Value register #5 0x44 */ -+ uint32_t fmdmsefrc; /**< FM DMA Semaphore Entry Full Reject Cntr 0x48 */ -+ uint32_t fmdmsqfrc; /**< FM DMA Semaphore Queue Full Reject Cntr 0x4c */ -+ uint32_t fmdmssrc; /**< FM DMA Semaphore SYNC Reject Counter 0x50 */ -+ uint32_t fmdmdcr; /**< FM DMA Debug Counter 0x54 */ -+ uint32_t fmdmemsr; /**< FM DMA Emergency Smoother Register 0x58 */ -+ uint32_t res005c; /**< 0x5c */ -+ uint32_t fmdmplr[FMAN_LIODN_TBL / 2]; /**< DMA LIODN regs 0x60-0xdf */ -+ uint32_t res00e0[0x400 - 56]; -+}; -+ -+struct fman_rg { -+ struct fman_fpm_regs *fpm_rg; -+ struct fman_dma_regs *dma_rg; -+ struct fman_bmi_regs *bmi_rg; -+ struct fman_qmi_regs *qmi_rg; -+}; -+ -+enum fman_dma_cache_override { -+ E_FMAN_DMA_NO_CACHE_OR = 0, /**< No override of the Cache field */ -+ E_FMAN_DMA_NO_STASH_DATA, /**< No data stashing in system level cache */ -+ E_FMAN_DMA_MAY_STASH_DATA, /**< Stashing allowed in sys level cache */ -+ E_FMAN_DMA_STASH_DATA /**< Stashing performed in system level cache */ -+}; -+ -+enum fman_dma_aid_mode { -+ E_FMAN_DMA_AID_OUT_PORT_ID = 0, /**< 4 LSB of PORT_ID */ -+ E_FMAN_DMA_AID_OUT_TNUM /**< 4 LSB of TNUM */ -+}; -+ -+enum fman_dma_dbg_cnt_mode { -+ E_FMAN_DMA_DBG_NO_CNT = 0, /**< No counting */ -+ E_FMAN_DMA_DBG_CNT_DONE, /**< Count DONE commands */ -+ E_FMAN_DMA_DBG_CNT_COMM_Q_EM, /**< command Q emergency signal */ -+ E_FMAN_DMA_DBG_CNT_INT_READ_EM, /**< Read buf emergency signal */ -+ E_FMAN_DMA_DBG_CNT_INT_WRITE_EM, /**< Write buf emergency signal */ -+ E_FMAN_DMA_DBG_CNT_FPM_WAIT, /**< FPM WAIT signal */ -+ E_FMAN_DMA_DBG_CNT_SIGLE_BIT_ECC, /**< Single bit ECC errors */ -+ E_FMAN_DMA_DBG_CNT_RAW_WAR_PROT /**< RAW & WAR protection counter */ -+}; -+ -+enum fman_dma_emergency_level { -+ E_FMAN_DMA_EM_EBS = 0, /**< EBS emergency */ -+ E_FMAN_DMA_EM_SOS /**< SOS emergency */ -+}; -+ -+enum fman_catastrophic_err { -+ E_FMAN_CATAST_ERR_STALL_PORT = 0, /**< Port_ID stalled reset required */ -+ E_FMAN_CATAST_ERR_STALL_TASK /**< Only erroneous task is stalled */ -+}; -+ -+enum fman_dma_err { -+ E_FMAN_DMA_ERR_CATASTROPHIC = 0, /**< Catastrophic DMA error */ -+ E_FMAN_DMA_ERR_REPORT /**< Reported DMA error */ -+}; -+ -+struct fman_cfg { -+ uint16_t liodn_bs_pr_port[FMAN_LIODN_TBL];/* base per port */ -+ bool en_counters; -+ uint8_t disp_limit_tsh; -+ uint8_t prs_disp_tsh; -+ uint8_t plcr_disp_tsh; -+ uint8_t kg_disp_tsh; -+ uint8_t bmi_disp_tsh; -+ uint8_t qmi_enq_disp_tsh; -+ uint8_t qmi_deq_disp_tsh; -+ uint8_t fm_ctl1_disp_tsh; -+ uint8_t fm_ctl2_disp_tsh; -+ enum fman_dma_cache_override dma_cache_override; -+ enum fman_dma_aid_mode dma_aid_mode; -+ bool dma_aid_override; -+ uint8_t dma_axi_dbg_num_of_beats; -+ uint8_t dma_cam_num_of_entries; -+ uint32_t dma_watchdog; -+ uint8_t dma_comm_qtsh_asrt_emer; -+ uint8_t dma_write_buf_tsh_asrt_emer; -+ uint8_t dma_read_buf_tsh_asrt_emer; -+ uint8_t dma_comm_qtsh_clr_emer; -+ uint8_t dma_write_buf_tsh_clr_emer; -+ uint8_t dma_read_buf_tsh_clr_emer; -+ uint32_t dma_sos_emergency; -+ enum fman_dma_dbg_cnt_mode dma_dbg_cnt_mode; -+ bool dma_stop_on_bus_error; -+ bool dma_en_emergency; -+ uint32_t dma_emergency_bus_select; -+ enum fman_dma_emergency_level dma_emergency_level; -+ bool dma_en_emergency_smoother; -+ uint32_t dma_emergency_switch_counter; -+ bool halt_on_external_activ; -+ bool halt_on_unrecov_ecc_err; -+ enum fman_catastrophic_err catastrophic_err; -+ enum fman_dma_err dma_err; -+ bool en_muram_test_mode; -+ bool en_iram_test_mode; -+ bool external_ecc_rams_enable; -+ uint16_t tnum_aging_period; -+ uint32_t exceptions; -+ uint16_t clk_freq; -+ bool pedantic_dma; -+ uint32_t cam_base_addr; -+ uint32_t fifo_base_addr; -+ uint32_t total_fifo_size; -+ uint8_t total_num_of_tasks; -+ bool qmi_deq_option_support; -+ uint32_t qmi_def_tnums_thresh; -+ bool fman_partition_array; -+ uint8_t num_of_fman_ctrl_evnt_regs; -+}; -+ -+/**************************************************************************//** -+ @Description Exceptions -+*//***************************************************************************/ -+#define FMAN_EX_DMA_BUS_ERROR 0x80000000 -+#define FMAN_EX_DMA_READ_ECC 0x40000000 -+#define FMAN_EX_DMA_SYSTEM_WRITE_ECC 0x20000000 -+#define FMAN_EX_DMA_FM_WRITE_ECC 0x10000000 -+#define FMAN_EX_FPM_STALL_ON_TASKS 0x08000000 -+#define FMAN_EX_FPM_SINGLE_ECC 0x04000000 -+#define FMAN_EX_FPM_DOUBLE_ECC 0x02000000 -+#define FMAN_EX_QMI_SINGLE_ECC 0x01000000 -+#define FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID 0x00800000 -+#define FMAN_EX_QMI_DOUBLE_ECC 0x00400000 -+#define FMAN_EX_BMI_LIST_RAM_ECC 0x00200000 -+#define FMAN_EX_BMI_PIPELINE_ECC 0x00100000 -+#define FMAN_EX_BMI_STATISTICS_RAM_ECC 0x00080000 -+#define FMAN_EX_IRAM_ECC 0x00040000 -+#define FMAN_EX_NURAM_ECC 0x00020000 -+#define FMAN_EX_BMI_DISPATCH_RAM_ECC 0x00010000 -+ -+enum fman_exceptions { -+ E_FMAN_EX_DMA_BUS_ERROR = 0, /**< DMA bus error. */ -+ E_FMAN_EX_DMA_READ_ECC, /**< Read Buffer ECC error */ -+ E_FMAN_EX_DMA_SYSTEM_WRITE_ECC, /**< Write Buffer ECC err on sys side */ -+ E_FMAN_EX_DMA_FM_WRITE_ECC, /**< Write Buffer ECC error on FM side */ -+ E_FMAN_EX_FPM_STALL_ON_TASKS, /**< Stall of tasks on FPM */ -+ E_FMAN_EX_FPM_SINGLE_ECC, /**< Single ECC on FPM. */ -+ E_FMAN_EX_FPM_DOUBLE_ECC, /**< Double ECC error on FPM ram access */ -+ E_FMAN_EX_QMI_SINGLE_ECC, /**< Single ECC on QMI. */ -+ E_FMAN_EX_QMI_DOUBLE_ECC, /**< Double bit ECC occurred on QMI */ -+ E_FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID,/**< DeQ from unknown port id */ -+ E_FMAN_EX_BMI_LIST_RAM_ECC, /**< Linked List RAM ECC error */ -+ E_FMAN_EX_BMI_STORAGE_PROFILE_ECC, /**< storage profile */ -+ E_FMAN_EX_BMI_STATISTICS_RAM_ECC, /**< Statistics RAM ECC Err Enable */ -+ E_FMAN_EX_BMI_DISPATCH_RAM_ECC, /**< Dispatch RAM ECC Error Enable */ -+ E_FMAN_EX_IRAM_ECC, /**< Double bit ECC occurred on IRAM*/ -+ E_FMAN_EX_MURAM_ECC /**< Double bit ECC occurred on MURAM*/ -+}; -+ -+enum fman_counters { -+ E_FMAN_COUNTERS_ENQ_TOTAL_FRAME = 0, /**< QMI tot enQ frames counter */ -+ E_FMAN_COUNTERS_DEQ_TOTAL_FRAME, /**< QMI tot deQ frames counter */ -+ E_FMAN_COUNTERS_DEQ_0, /**< QMI 0 frames from QMan counter */ -+ E_FMAN_COUNTERS_DEQ_1, /**< QMI 1 frames from QMan counter */ -+ E_FMAN_COUNTERS_DEQ_2, /**< QMI 2 frames from QMan counter */ -+ E_FMAN_COUNTERS_DEQ_3, /**< QMI 3 frames from QMan counter */ -+ E_FMAN_COUNTERS_DEQ_FROM_DEFAULT, /**< QMI deQ from dflt queue cntr */ -+ E_FMAN_COUNTERS_DEQ_FROM_CONTEXT, /**< QMI deQ from FQ context cntr */ -+ E_FMAN_COUNTERS_DEQ_FROM_FD, /**< QMI deQ from FD command field cntr */ -+ E_FMAN_COUNTERS_DEQ_CONFIRM, /**< QMI dequeue confirm counter */ -+ E_FMAN_COUNTERS_SEMAPHOR_ENTRY_FULL_REJECT, /**< DMA full entry cntr */ -+ E_FMAN_COUNTERS_SEMAPHOR_QUEUE_FULL_REJECT, /**< DMA full CAM Q cntr */ -+ E_FMAN_COUNTERS_SEMAPHOR_SYNC_REJECT /**< DMA sync counter */ -+}; -+ -+#define FPM_PRT_FM_CTL1 0x00000001 -+#define FPM_PRT_FM_CTL2 0x00000002 -+ -+/**************************************************************************//** -+ @Description DMA definitions -+*//***************************************************************************/ -+ -+/* masks */ -+#define DMA_MODE_AID_OR 0x20000000 -+#define DMA_MODE_SBER 0x10000000 -+#define DMA_MODE_BER 0x00200000 -+#define DMA_MODE_EB 0x00100000 -+#define DMA_MODE_ECC 0x00000020 -+#define DMA_MODE_PRIVILEGE_PROT 0x00001000 -+#define DMA_MODE_SECURE_PROT 0x00000800 -+#define DMA_MODE_EMER_READ 0x00080000 -+#define DMA_MODE_EMER_WRITE 0x00040000 -+#define DMA_MODE_CACHE_OR_MASK 0xC0000000 -+#define DMA_MODE_CEN_MASK 0x0000E000 -+#define DMA_MODE_DBG_MASK 0x00000380 -+#define DMA_MODE_AXI_DBG_MASK 0x0F000000 -+ -+#define DMA_EMSR_EMSTR_MASK 0x0000FFFF -+ -+#define DMA_TRANSFER_PORTID_MASK 0xFF000000 -+#define DMA_TRANSFER_TNUM_MASK 0x00FF0000 -+#define DMA_TRANSFER_LIODN_MASK 0x00000FFF -+ -+#define DMA_HIGH_LIODN_MASK 0x0FFF0000 -+#define DMA_LOW_LIODN_MASK 0x00000FFF -+ -+#define DMA_STATUS_CMD_QUEUE_NOT_EMPTY 0x10000000 -+#define DMA_STATUS_BUS_ERR 0x08000000 -+#define DMA_STATUS_READ_ECC 0x04000000 -+#define DMA_STATUS_SYSTEM_WRITE_ECC 0x02000000 -+#define DMA_STATUS_FM_WRITE_ECC 0x01000000 -+#define DMA_STATUS_SYSTEM_DPEXT_ECC 0x00800000 -+#define DMA_STATUS_FM_DPEXT_ECC 0x00400000 -+#define DMA_STATUS_SYSTEM_DPDAT_ECC 0x00200000 -+#define DMA_STATUS_FM_DPDAT_ECC 0x00100000 -+#define DMA_STATUS_FM_SPDAT_ECC 0x00080000 -+ -+#define FM_LIODN_BASE_MASK 0x00000FFF -+ -+/* shifts */ -+#define DMA_MODE_CACHE_OR_SHIFT 30 -+#define DMA_MODE_BUS_PRI_SHIFT 16 -+#define DMA_MODE_AXI_DBG_SHIFT 24 -+#define DMA_MODE_CEN_SHIFT 13 -+#define DMA_MODE_BUS_PROT_SHIFT 10 -+#define DMA_MODE_DBG_SHIFT 7 -+#define DMA_MODE_EMER_LVL_SHIFT 6 -+#define DMA_MODE_AID_MODE_SHIFT 4 -+#define DMA_MODE_MAX_AXI_DBG_NUM_OF_BEATS 16 -+#define DMA_MODE_MAX_CAM_NUM_OF_ENTRIES 32 -+ -+#define DMA_THRESH_COMMQ_SHIFT 24 -+#define DMA_THRESH_READ_INT_BUF_SHIFT 16 -+ -+#define DMA_LIODN_SHIFT 16 -+ -+#define DMA_TRANSFER_PORTID_SHIFT 24 -+#define DMA_TRANSFER_TNUM_SHIFT 16 -+ -+/* sizes */ -+#define DMA_MAX_WATCHDOG 0xffffffff -+ -+/* others */ -+#define DMA_CAM_SIZEOF_ENTRY 0x40 -+#define DMA_CAM_ALIGN 0x1000 -+#define DMA_CAM_UNITS 8 -+ -+/**************************************************************************//** -+ @Description General defines -+*//***************************************************************************/ -+ -+#define FM_DEBUG_STATUS_REGISTER_OFFSET 0x000d1084UL -+#define FM_UCODE_DEBUG_INSTRUCTION 0x6ffff805UL -+ -+/**************************************************************************//** -+ @Description FPM defines -+*//***************************************************************************/ -+ -+/* masks */ -+#define FPM_EV_MASK_DOUBLE_ECC 0x80000000 -+#define FPM_EV_MASK_STALL 0x40000000 -+#define FPM_EV_MASK_SINGLE_ECC 0x20000000 -+#define FPM_EV_MASK_RELEASE_FM 0x00010000 -+#define FPM_EV_MASK_DOUBLE_ECC_EN 0x00008000 -+#define FPM_EV_MASK_STALL_EN 0x00004000 -+#define FPM_EV_MASK_SINGLE_ECC_EN 0x00002000 -+#define FPM_EV_MASK_EXTERNAL_HALT 0x00000008 -+#define FPM_EV_MASK_ECC_ERR_HALT 0x00000004 -+ -+#define FPM_RAM_RAMS_ECC_EN 0x80000000 -+#define FPM_RAM_IRAM_ECC_EN 0x40000000 -+#define FPM_RAM_MURAM_ECC 0x00008000 -+#define FPM_RAM_IRAM_ECC 0x00004000 -+#define FPM_RAM_MURAM_TEST_ECC 0x20000000 -+#define FPM_RAM_IRAM_TEST_ECC 0x10000000 -+#define FPM_RAM_RAMS_ECC_EN_SRC_SEL 0x08000000 -+ -+#define FPM_IRAM_ECC_ERR_EX_EN 0x00020000 -+#define FPM_MURAM_ECC_ERR_EX_EN 0x00040000 -+ -+#define FPM_REV1_MAJOR_MASK 0x0000FF00 -+#define FPM_REV1_MINOR_MASK 0x000000FF -+ -+#define FPM_REV2_INTEG_MASK 0x00FF0000 -+#define FPM_REV2_ERR_MASK 0x0000FF00 -+#define FPM_REV2_CFG_MASK 0x000000FF -+ -+#define FPM_TS_FRACTION_MASK 0x0000FFFF -+#define FPM_TS_CTL_EN 0x80000000 -+ -+#define FPM_PRC_REALSE_STALLED 0x00800000 -+ -+#define FPM_PS_STALLED 0x00800000 -+#define FPM_PS_FM_CTL1_SEL 0x80000000 -+#define FPM_PS_FM_CTL2_SEL 0x40000000 -+#define FPM_PS_FM_CTL_SEL_MASK (FPM_PS_FM_CTL1_SEL | FPM_PS_FM_CTL2_SEL) -+ -+#define FPM_RSTC_FM_RESET 0x80000000 -+#define FPM_RSTC_10G0_RESET 0x04000000 -+#define FPM_RSTC_1G0_RESET 0x40000000 -+#define FPM_RSTC_1G1_RESET 0x20000000 -+#define FPM_RSTC_1G2_RESET 0x10000000 -+#define FPM_RSTC_1G3_RESET 0x08000000 -+#define FPM_RSTC_1G4_RESET 0x02000000 -+ -+ -+#define FPM_DISP_LIMIT_MASK 0x1F000000 -+#define FPM_THR1_PRS_MASK 0xFF000000 -+#define FPM_THR1_KG_MASK 0x00FF0000 -+#define FPM_THR1_PLCR_MASK 0x0000FF00 -+#define FPM_THR1_BMI_MASK 0x000000FF -+ -+#define FPM_THR2_QMI_ENQ_MASK 0xFF000000 -+#define FPM_THR2_QMI_DEQ_MASK 0x000000FF -+#define FPM_THR2_FM_CTL1_MASK 0x00FF0000 -+#define FPM_THR2_FM_CTL2_MASK 0x0000FF00 -+ -+/* shifts */ -+#define FPM_DISP_LIMIT_SHIFT 24 -+ -+#define FPM_THR1_PRS_SHIFT 24 -+#define FPM_THR1_KG_SHIFT 16 -+#define FPM_THR1_PLCR_SHIFT 8 -+#define FPM_THR1_BMI_SHIFT 0 -+ -+#define FPM_THR2_QMI_ENQ_SHIFT 24 -+#define FPM_THR2_QMI_DEQ_SHIFT 0 -+#define FPM_THR2_FM_CTL1_SHIFT 16 -+#define FPM_THR2_FM_CTL2_SHIFT 8 -+ -+#define FPM_EV_MASK_CAT_ERR_SHIFT 1 -+#define FPM_EV_MASK_DMA_ERR_SHIFT 0 -+ -+#define FPM_REV1_MAJOR_SHIFT 8 -+#define FPM_REV1_MINOR_SHIFT 0 -+ -+#define FPM_REV2_INTEG_SHIFT 16 -+#define FPM_REV2_ERR_SHIFT 8 -+#define FPM_REV2_CFG_SHIFT 0 -+ -+#define FPM_TS_INT_SHIFT 16 -+ -+#define FPM_PORT_FM_CTL_PORTID_SHIFT 24 -+ -+#define FPM_PS_FM_CTL_SEL_SHIFT 30 -+#define FPM_PRC_ORA_FM_CTL_SEL_SHIFT 16 -+ -+#define FPM_DISP_LIMIT_SHIFT 24 -+ -+/* Interrupts defines */ -+#define FPM_EVENT_FM_CTL_0 0x00008000 -+#define FPM_EVENT_FM_CTL 0x0000FF00 -+#define FPM_EVENT_FM_CTL_BRK 0x00000080 -+ -+/* others */ -+#define FPM_MAX_DISP_LIMIT 31 -+#define FPM_RSTC_FM_RESET 0x80000000 -+#define FPM_RSTC_1G0_RESET 0x40000000 -+#define FPM_RSTC_1G1_RESET 0x20000000 -+#define FPM_RSTC_1G2_RESET 0x10000000 -+#define FPM_RSTC_1G3_RESET 0x08000000 -+#define FPM_RSTC_10G0_RESET 0x04000000 -+#define FPM_RSTC_1G4_RESET 0x02000000 -+#define FPM_RSTC_1G5_RESET 0x01000000 -+#define FPM_RSTC_1G6_RESET 0x00800000 -+#define FPM_RSTC_1G7_RESET 0x00400000 -+#define FPM_RSTC_10G1_RESET 0x00200000 -+/**************************************************************************//** -+ @Description BMI defines -+*//***************************************************************************/ -+/* masks */ -+#define BMI_INIT_START 0x80000000 -+#define BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC 0x80000000 -+#define BMI_ERR_INTR_EN_LIST_RAM_ECC 0x40000000 -+#define BMI_ERR_INTR_EN_STATISTICS_RAM_ECC 0x20000000 -+#define BMI_ERR_INTR_EN_DISPATCH_RAM_ECC 0x10000000 -+#define BMI_NUM_OF_TASKS_MASK 0x3F000000 -+#define BMI_NUM_OF_EXTRA_TASKS_MASK 0x000F0000 -+#define BMI_NUM_OF_DMAS_MASK 0x00000F00 -+#define BMI_NUM_OF_EXTRA_DMAS_MASK 0x0000000F -+#define BMI_FIFO_SIZE_MASK 0x000003FF -+#define BMI_EXTRA_FIFO_SIZE_MASK 0x03FF0000 -+#define BMI_CFG2_DMAS_MASK 0x0000003F -+#define BMI_TOTAL_FIFO_SIZE_MASK 0x07FF0000 -+#define BMI_TOTAL_NUM_OF_TASKS_MASK 0x007F0000 -+ -+/* shifts */ -+#define BMI_CFG2_TASKS_SHIFT 16 -+#define BMI_CFG2_DMAS_SHIFT 0 -+#define BMI_CFG1_FIFO_SIZE_SHIFT 16 -+#define BMI_FIFO_SIZE_SHIFT 0 -+#define BMI_EXTRA_FIFO_SIZE_SHIFT 16 -+#define BMI_NUM_OF_TASKS_SHIFT 24 -+#define BMI_EXTRA_NUM_OF_TASKS_SHIFT 16 -+#define BMI_NUM_OF_DMAS_SHIFT 8 -+#define BMI_EXTRA_NUM_OF_DMAS_SHIFT 0 -+ -+/* others */ -+#define BMI_FIFO_ALIGN 0x100 -+#define FMAN_BMI_FIFO_UNITS 0x100 -+ -+ -+/**************************************************************************//** -+ @Description QMI defines -+*//***************************************************************************/ -+/* masks */ -+#define QMI_CFG_ENQ_EN 0x80000000 -+#define QMI_CFG_DEQ_EN 0x40000000 -+#define QMI_CFG_EN_COUNTERS 0x10000000 -+#define QMI_CFG_SOFT_RESET 0x01000000 -+#define QMI_CFG_DEQ_MASK 0x0000003F -+#define QMI_CFG_ENQ_MASK 0x00003F00 -+ -+#define QMI_ERR_INTR_EN_DOUBLE_ECC 0x80000000 -+#define QMI_ERR_INTR_EN_DEQ_FROM_DEF 0x40000000 -+#define QMI_INTR_EN_SINGLE_ECC 0x80000000 -+ -+/* shifts */ -+#define QMI_CFG_ENQ_SHIFT 8 -+#define QMI_TAPC_TAP 22 -+ -+#define QMI_GS_HALT_NOT_BUSY 0x00000002 -+ -+/**************************************************************************//** -+ @Description IRAM defines -+*//***************************************************************************/ -+/* masks */ -+#define IRAM_IADD_AIE 0x80000000 -+#define IRAM_READY 0x80000000 -+ -+uint32_t fman_get_bmi_err_event(struct fman_bmi_regs *bmi_rg); -+uint32_t fman_get_qmi_err_event(struct fman_qmi_regs *qmi_rg); -+uint32_t fman_get_dma_com_id(struct fman_dma_regs *dma_rg); -+uint64_t fman_get_dma_addr(struct fman_dma_regs *dma_rg); -+uint32_t fman_get_dma_err_event(struct fman_dma_regs *dma_rg); -+uint32_t fman_get_fpm_err_event(struct fman_fpm_regs *fpm_rg); -+uint32_t fman_get_muram_err_event(struct fman_fpm_regs *fpm_rg); -+uint32_t fman_get_iram_err_event(struct fman_fpm_regs *fpm_rg); -+uint32_t fman_get_qmi_event(struct fman_qmi_regs *qmi_rg); -+uint32_t fman_get_fpm_error_interrupts(struct fman_fpm_regs *fpm_rg); -+uint32_t fman_get_ctrl_intr(struct fman_fpm_regs *fpm_rg, -+ uint8_t event_reg_id); -+uint8_t fman_get_qmi_deq_th(struct fman_qmi_regs *qmi_rg); -+uint8_t fman_get_qmi_enq_th(struct fman_qmi_regs *qmi_rg); -+uint16_t fman_get_size_of_fifo(struct fman_bmi_regs *bmi_rg, uint8_t port_id); -+uint32_t fman_get_total_fifo_size(struct fman_bmi_regs *bmi_rg); -+uint16_t fman_get_size_of_extra_fifo(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id); -+uint8_t fman_get_num_of_tasks(struct fman_bmi_regs *bmi_rg, uint8_t port_id); -+uint8_t fman_get_num_extra_tasks(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id); -+uint8_t fman_get_num_of_dmas(struct fman_bmi_regs *bmi_rg, uint8_t port_id); -+uint8_t fman_get_num_extra_dmas(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id); -+uint32_t fman_get_normal_pending(struct fman_fpm_regs *fpm_rg); -+uint32_t fman_get_controller_event(struct fman_fpm_regs *fpm_rg, -+ uint8_t reg_id); -+uint32_t fman_get_error_pending(struct fman_fpm_regs *fpm_rg); -+void fman_get_revision(struct fman_fpm_regs *fpm_rg, uint8_t *major, -+ uint8_t *minor); -+uint32_t fman_get_counter(struct fman_rg *fman_rg, -+ enum fman_counters reg_name); -+uint32_t fman_get_dma_status(struct fman_dma_regs *dma_rg); -+ -+ -+int fman_set_erratum_10gmac_a004_wa(struct fman_fpm_regs *fpm_rg); -+void fman_set_ctrl_intr(struct fman_fpm_regs *fpm_rg, uint8_t event_reg_id, -+ uint32_t enable_events); -+void fman_set_num_of_riscs_per_port(struct fman_fpm_regs *fpm_rg, -+ uint8_t port_id, -+ uint8_t num_fman_ctrls, -+ uint32_t or_fman_ctrl); -+void fman_set_order_restoration_per_port(struct fman_fpm_regs *fpm_rg, -+ uint8_t port_id, -+ bool independent_mode, -+ bool is_rx_port); -+void fman_set_qmi_enq_th(struct fman_qmi_regs *qmi_rg, uint8_t val); -+void fman_set_qmi_deq_th(struct fman_qmi_regs *qmi_rg, uint8_t val); -+void fman_set_liodn_per_port(struct fman_rg *fman_rg, -+ uint8_t port_id, -+ uint16_t liodn_base, -+ uint16_t liodn_offset); -+void fman_set_size_of_fifo(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id, -+ uint32_t size_of_fifo, -+ uint32_t extra_size_of_fifo); -+void fman_set_num_of_tasks(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id, -+ uint8_t num_of_tasks, -+ uint8_t num_of_extra_tasks); -+void fman_set_num_of_open_dmas(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id, -+ uint8_t num_of_open_dmas, -+ uint8_t num_of_extra_open_dmas, -+ uint8_t total_num_of_dmas); -+void fman_set_ports_bandwidth(struct fman_bmi_regs *bmi_rg, uint8_t *weights); -+int fman_set_exception(struct fman_rg *fman_rg, -+ enum fman_exceptions exception, -+ bool enable); -+void fman_set_dma_emergency(struct fman_dma_regs *dma_rg, bool is_write, -+ bool enable); -+void fman_set_dma_ext_bus_pri(struct fman_dma_regs *dma_rg, uint32_t pri); -+void fman_set_congestion_group_pfc_priority(uint32_t *cpg_rg, -+ uint32_t congestion_group_id, -+ uint8_t piority_bit_map, -+ uint32_t reg_num); -+ -+ -+void fman_defconfig(struct fman_cfg *cfg, bool is_master); -+void fman_regconfig(struct fman_rg *fman_rg, struct fman_cfg *cfg); -+int fman_fpm_init(struct fman_fpm_regs *fpm_rg, struct fman_cfg *cfg); -+int fman_bmi_init(struct fman_bmi_regs *bmi_rg, struct fman_cfg *cfg); -+int fman_qmi_init(struct fman_qmi_regs *qmi_rg, struct fman_cfg *cfg); -+int fman_dma_init(struct fman_dma_regs *dma_rg, struct fman_cfg *cfg); -+void fman_free_resources(struct fman_rg *fman_rg); -+int fman_enable(struct fman_rg *fman_rg, struct fman_cfg *cfg); -+void fman_reset(struct fman_fpm_regs *fpm_rg); -+void fman_resume(struct fman_fpm_regs *fpm_rg); -+ -+ -+void fman_enable_time_stamp(struct fman_fpm_regs *fpm_rg, -+ uint8_t count1ubit, -+ uint16_t fm_clk_freq); -+void fman_enable_rams_ecc(struct fman_fpm_regs *fpm_rg); -+void fman_qmi_disable_dispatch_limit(struct fman_fpm_regs *fpm_rg); -+void fman_disable_rams_ecc(struct fman_fpm_regs *fpm_rg); -+void fman_resume_stalled_port(struct fman_fpm_regs *fpm_rg, uint8_t port_id); -+int fman_reset_mac(struct fman_fpm_regs *fpm_rg, uint8_t macId, bool is_10g); -+bool fman_is_port_stalled(struct fman_fpm_regs *fpm_rg, uint8_t port_id); -+bool fman_rams_ecc_is_external_ctl(struct fman_fpm_regs *fpm_rg); -+bool fman_is_qmi_halt_not_busy_state(struct fman_qmi_regs *qmi_rg); -+int fman_modify_counter(struct fman_rg *fman_rg, -+ enum fman_counters reg_name, -+ uint32_t val); -+void fman_force_intr(struct fman_rg *fman_rg, -+ enum fman_exceptions exception); -+void fman_set_vsp_window(struct fman_bmi_regs *bmi_rg, -+ uint8_t port_id, -+ uint8_t base_storage_profile, -+ uint8_t log2_num_of_profiles); -+ -+/**************************************************************************//** -+ @Description default values -+*//***************************************************************************/ -+#define DEFAULT_CATASTROPHIC_ERR E_FMAN_CATAST_ERR_STALL_PORT -+#define DEFAULT_DMA_ERR E_FMAN_DMA_ERR_CATASTROPHIC -+#define DEFAULT_HALT_ON_EXTERNAL_ACTIVATION FALSE /* do not change! if changed, must be disabled for rev1 ! */ -+#define DEFAULT_HALT_ON_UNRECOVERABLE_ECC_ERROR FALSE /* do not change! if changed, must be disabled for rev1 ! */ -+#define DEFAULT_EXTERNAL_ECC_RAMS_ENABLE FALSE -+#define DEFAULT_AID_OVERRIDE FALSE -+#define DEFAULT_AID_MODE E_FMAN_DMA_AID_OUT_TNUM -+#define DEFAULT_DMA_COMM_Q_LOW 0x2A -+#define DEFAULT_DMA_COMM_Q_HIGH 0x3F -+#define DEFAULT_CACHE_OVERRIDE E_FMAN_DMA_NO_CACHE_OR -+#define DEFAULT_DMA_CAM_NUM_OF_ENTRIES 64 -+#define DEFAULT_DMA_DBG_CNT_MODE E_FMAN_DMA_DBG_NO_CNT -+#define DEFAULT_DMA_EN_EMERGENCY FALSE -+#define DEFAULT_DMA_SOS_EMERGENCY 0 -+#define DEFAULT_DMA_WATCHDOG 0 /* disabled */ -+#define DEFAULT_DMA_EN_EMERGENCY_SMOOTHER FALSE -+#define DEFAULT_DMA_EMERGENCY_SWITCH_COUNTER 0 -+#define DEFAULT_DISP_LIMIT 0 -+#define DEFAULT_PRS_DISP_TH 16 -+#define DEFAULT_PLCR_DISP_TH 16 -+#define DEFAULT_KG_DISP_TH 16 -+#define DEFAULT_BMI_DISP_TH 16 -+#define DEFAULT_QMI_ENQ_DISP_TH 16 -+#define DEFAULT_QMI_DEQ_DISP_TH 16 -+#define DEFAULT_FM_CTL1_DISP_TH 16 -+#define DEFAULT_FM_CTL2_DISP_TH 16 -+#define DEFAULT_TNUM_AGING_PERIOD 4 -+ -+ -+#endif /* __FSL_FMAN_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_dtsec.h -@@ -0,0 +1,1096 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_FMAN_DTSEC_H -+#define __FSL_FMAN_DTSEC_H -+ -+#include "common/general.h" -+#include "fsl_enet.h" -+ -+/** -+ * DOC: dTSEC Init sequence -+ * -+ * To prepare dTSEC block for transfer use the following call sequence: -+ * -+ * - fman_dtsec_defconfig() - This step is optional and yet recommended. Its -+ * use is to obtain the default dTSEC configuration parameters. -+ * -+ * - Change dtsec configuration in &dtsec_cfg. This structure will be used -+ * to customize the dTSEC behavior. -+ * -+ * - fman_dtsec_init() - Applies the configuration on dTSEC hardware. Note that -+ * dTSEC is initialized while both Tx and Rx are disabled. -+ * -+ * - fman_dtsec_set_mac_address() - Set the station address (mac address). -+ * This is used by dTSEC to match against received packets. -+ * -+ * - fman_dtsec_adjust_link() - Set the link speed and duplex parameters -+ * after the PHY establishes the link. -+ * -+ * - dtsec_enable_tx() and dtsec_enable_rx() to enable transmission and -+ * reception. -+ */ -+ -+/** -+ * DOC: dTSEC Graceful stop -+ * -+ * To temporary stop dTSEC activity use fman_dtsec_stop_tx() and -+ * fman_dtsec_stop_rx(). Note that these functions request dTSEC graceful stop -+ * but return before this stop is complete. To query for graceful stop -+ * completion use fman_dtsec_get_event() and check DTSEC_IEVENT_GTSC and -+ * DTSEC_IEVENT_GRSC bits. Alternatively the dTSEC interrupt mask can be set to -+ * enable graceful stop interrupts. -+ * -+ * To resume operation after graceful stop use fman_dtsec_start_tx() and -+ * fman_dtsec_start_rx(). -+ */ -+ -+/** -+ * DOC: dTSEC interrupt handling -+ * -+ * This code does not provide an interrupt handler for dTSEC. Instead this -+ * handler should be implemented and registered to the operating system by the -+ * caller. Some primitives for accessing the event status and mask registers -+ * are provided. -+ * -+ * See "dTSEC Events" section for a list of events that dTSEC can generate. -+ */ -+ -+/** -+ * DOC: dTSEC Events -+ * -+ * Interrupt events cause dTSEC event bits to be set. Software may poll the -+ * event register at any time to check for pending interrupts. If an event -+ * occurs and its corresponding enable bit is set in the interrupt mask -+ * register, the event also causes a hardware interrupt at the PIC. -+ * -+ * To poll for event status use the fman_dtsec_get_event() function. -+ * To configure the interrupt mask use fman_dtsec_enable_interrupt() and -+ * fman_dtsec_disable_interrupt() functions. -+ * After servicing a dTSEC interrupt use fman_dtsec_ack_event to reset the -+ * serviced event bit. -+ * -+ * The following events may be signaled by dTSEC hardware: -+ * -+ * %DTSEC_IEVENT_BABR - Babbling receive error. This bit indicates that -+ * a frame was received with length in excess of the MAC's maximum frame length -+ * register. -+ * -+ * %DTSEC_IEVENT_RXC - Receive control (pause frame) interrupt. A pause -+ * control frame was received while Rx pause frame handling is enabled. -+ * Also see fman_dtsec_handle_rx_pause(). -+ * -+ * %DTSEC_IEVENT_MSRO - MIB counter overflow. The count for one of the MIB -+ * counters has exceeded the size of its register. -+ * -+ * %DTSEC_IEVENT_GTSC - Graceful transmit stop complete. Graceful stop is now -+ * complete. The transmitter is in a stopped state, in which only pause frames -+ * can be transmitted. -+ * Also see fman_dtsec_stop_tx(). -+ * -+ * %DTSEC_IEVENT_BABT - Babbling transmit error. The transmitted frame length -+ * has exceeded the value in the MAC's Maximum Frame Length register. -+ * -+ * %DTSEC_IEVENT_TXC - Transmit control (pause frame) interrupt. his bit -+ * indicates that a control frame was transmitted. -+ * -+ * %DTSEC_IEVENT_TXE - Transmit error. This bit indicates that an error -+ * occurred on the transmitted channel. This bit is set whenever any transmit -+ * error occurs which causes the dTSEC to discard all or part of a frame -+ * (LC, CRL, XFUN). -+ * -+ * %DTSEC_IEVENT_LC - Late collision. This bit indicates that a collision -+ * occurred beyond the collision window (slot time) in half-duplex mode. -+ * The frame is truncated with a bad CRC and the remainder of the frame -+ * is discarded. -+ * -+ * %DTSEC_IEVENT_CRL - Collision retry limit. is bit indicates that the number -+ * of successive transmission collisions has exceeded the MAC's half-duplex -+ * register's retransmission maximum count. The frame is discarded without -+ * being transmitted and transmission of the next frame commences. This only -+ * occurs while in half-duplex mode. -+ * The number of retransmit attempts can be set in -+ * &dtsec_halfdup_cfg.@retransmit before calling fman_dtsec_init(). -+ * -+ * %DTSEC_IEVENT_XFUN - Transmit FIFO underrun. This bit indicates that the -+ * transmit FIFO became empty before the complete frame was transmitted. -+ * The frame is truncated with a bad CRC and the remainder of the frame is -+ * discarded. -+ * -+ * %DTSEC_IEVENT_MAG - TBD -+ * -+ * %DTSEC_IEVENT_MMRD - MII management read completion. -+ * -+ * %DTSEC_IEVENT_MMWR - MII management write completion. -+ * -+ * %DTSEC_IEVENT_GRSC - Graceful receive stop complete. It allows the user to -+ * know if the system has completed the stop and it is safe to write to receive -+ * registers (status, control or configuration registers) that are used by the -+ * system during normal operation. -+ * -+ * %DTSEC_IEVENT_TDPE - Internal data error on transmit. This bit indicates -+ * that the dTSEC has detected a parity error on its stored transmit data, which -+ * is likely to compromise the validity of recently transferred frames. -+ * -+ * %DTSEC_IEVENT_RDPE - Internal data error on receive. This bit indicates that -+ * the dTSEC has detected a parity error on its stored receive data, which is -+ * likely to compromise the validity of recently transferred frames. -+ */ -+/* Interrupt Mask Register (IMASK) */ -+#define DTSEC_IMASK_BREN 0x80000000 -+#define DTSEC_IMASK_RXCEN 0x40000000 -+#define DTSEC_IMASK_MSROEN 0x04000000 -+#define DTSEC_IMASK_GTSCEN 0x02000000 -+#define DTSEC_IMASK_BTEN 0x01000000 -+#define DTSEC_IMASK_TXCEN 0x00800000 -+#define DTSEC_IMASK_TXEEN 0x00400000 -+#define DTSEC_IMASK_LCEN 0x00040000 -+#define DTSEC_IMASK_CRLEN 0x00020000 -+#define DTSEC_IMASK_XFUNEN 0x00010000 -+#define DTSEC_IMASK_ABRTEN 0x00008000 -+#define DTSEC_IMASK_IFERREN 0x00004000 -+#define DTSEC_IMASK_MAGEN 0x00000800 -+#define DTSEC_IMASK_MMRDEN 0x00000400 -+#define DTSEC_IMASK_MMWREN 0x00000200 -+#define DTSEC_IMASK_GRSCEN 0x00000100 -+#define DTSEC_IMASK_TDPEEN 0x00000002 -+#define DTSEC_IMASK_RDPEEN 0x00000001 -+ -+#define DTSEC_EVENTS_MASK \ -+ ((uint32_t)(DTSEC_IMASK_BREN | \ -+ DTSEC_IMASK_RXCEN | \ -+ DTSEC_IMASK_BTEN | \ -+ DTSEC_IMASK_TXCEN | \ -+ DTSEC_IMASK_TXEEN | \ -+ DTSEC_IMASK_ABRTEN | \ -+ DTSEC_IMASK_LCEN | \ -+ DTSEC_IMASK_CRLEN | \ -+ DTSEC_IMASK_XFUNEN | \ -+ DTSEC_IMASK_IFERREN | \ -+ DTSEC_IMASK_MAGEN | \ -+ DTSEC_IMASK_TDPEEN | \ -+ DTSEC_IMASK_RDPEEN)) -+ -+/* dtsec timestamp event bits */ -+#define TMR_PEMASK_TSREEN 0x00010000 -+#define TMR_PEVENT_TSRE 0x00010000 -+ -+/* Group address bit indication */ -+#define MAC_GROUP_ADDRESS 0x0000010000000000ULL -+/* size in bytes of L2 address */ -+#define MAC_ADDRLEN 6 -+ -+#define DEFAULT_HALFDUP_ON FALSE -+#define DEFAULT_HALFDUP_RETRANSMIT 0xf -+#define DEFAULT_HALFDUP_COLL_WINDOW 0x37 -+#define DEFAULT_HALFDUP_EXCESS_DEFER TRUE -+#define DEFAULT_HALFDUP_NO_BACKOFF FALSE -+#define DEFAULT_HALFDUP_BP_NO_BACKOFF FALSE -+#define DEFAULT_HALFDUP_ALT_BACKOFF_VAL 0x0A -+#define DEFAULT_HALFDUP_ALT_BACKOFF_EN FALSE -+#define DEFAULT_RX_DROP_BCAST FALSE -+#define DEFAULT_RX_SHORT_FRM TRUE -+#define DEFAULT_RX_LEN_CHECK FALSE -+#define DEFAULT_TX_PAD_CRC TRUE -+#define DEFAULT_TX_CRC FALSE -+#define DEFAULT_RX_CTRL_ACC FALSE -+#define DEFAULT_TX_PAUSE_TIME 0xf000 -+#define DEFAULT_TBIPA 5 -+#define DEFAULT_RX_PREPEND 0 -+#define DEFAULT_PTP_TSU_EN TRUE -+#define DEFAULT_PTP_EXCEPTION_EN TRUE -+#define DEFAULT_PREAMBLE_LEN 7 -+#define DEFAULT_RX_PREAMBLE FALSE -+#define DEFAULT_TX_PREAMBLE FALSE -+#define DEFAULT_LOOPBACK FALSE -+#define DEFAULT_RX_TIME_STAMP_EN FALSE -+#define DEFAULT_TX_TIME_STAMP_EN FALSE -+#define DEFAULT_RX_FLOW TRUE -+#define DEFAULT_TX_FLOW TRUE -+#define DEFAULT_RX_GROUP_HASH_EXD FALSE -+#define DEFAULT_TX_PAUSE_TIME_EXTD 0 -+#define DEFAULT_RX_PROMISC FALSE -+#define DEFAULT_NON_BACK_TO_BACK_IPG1 0x40 -+#define DEFAULT_NON_BACK_TO_BACK_IPG2 0x60 -+#define DEFAULT_MIN_IFG_ENFORCEMENT 0x50 -+#define DEFAULT_BACK_TO_BACK_IPG 0x60 -+#define DEFAULT_MAXIMUM_FRAME 0x600 -+#define DEFAULT_TBI_PHY_ADDR 5 -+#define DEFAULT_WAKE_ON_LAN FALSE -+ -+/* register related defines (bits, field offsets..) */ -+#define DTSEC_ID1_ID 0xffff0000 -+#define DTSEC_ID1_REV_MJ 0x0000FF00 -+#define DTSEC_ID1_REV_MN 0x000000ff -+ -+#define DTSEC_ID2_INT_REDUCED_OFF 0x00010000 -+#define DTSEC_ID2_INT_NORMAL_OFF 0x00020000 -+ -+#define DTSEC_ECNTRL_CLRCNT 0x00004000 -+#define DTSEC_ECNTRL_AUTOZ 0x00002000 -+#define DTSEC_ECNTRL_STEN 0x00001000 -+#define DTSEC_ECNTRL_CFG_RO 0x80000000 -+#define DTSEC_ECNTRL_GMIIM 0x00000040 -+#define DTSEC_ECNTRL_TBIM 0x00000020 -+#define DTSEC_ECNTRL_SGMIIM 0x00000002 -+#define DTSEC_ECNTRL_RPM 0x00000010 -+#define DTSEC_ECNTRL_R100M 0x00000008 -+#define DTSEC_ECNTRL_RMM 0x00000004 -+#define DTSEC_ECNTRL_QSGMIIM 0x00000001 -+ -+#define DTSEC_TCTRL_THDF 0x00000800 -+#define DTSEC_TCTRL_TTSE 0x00000040 -+#define DTSEC_TCTRL_GTS 0x00000020 -+#define DTSEC_TCTRL_TFC_PAUSE 0x00000010 -+ -+/* PTV offsets */ -+#define PTV_PTE_OFST 16 -+ -+#define RCTRL_CFA 0x00008000 -+#define RCTRL_GHTX 0x00000400 -+#define RCTRL_RTSE 0x00000040 -+#define RCTRL_GRS 0x00000020 -+#define RCTRL_BC_REJ 0x00000010 -+#define RCTRL_MPROM 0x00000008 -+#define RCTRL_RSF 0x00000004 -+#define RCTRL_UPROM 0x00000001 -+#define RCTRL_PROM (RCTRL_UPROM | RCTRL_MPROM) -+ -+#define TMR_CTL_ESFDP 0x00000800 -+#define TMR_CTL_ESFDE 0x00000400 -+ -+#define MACCFG1_SOFT_RESET 0x80000000 -+#define MACCFG1_LOOPBACK 0x00000100 -+#define MACCFG1_RX_FLOW 0x00000020 -+#define MACCFG1_TX_FLOW 0x00000010 -+#define MACCFG1_TX_EN 0x00000001 -+#define MACCFG1_RX_EN 0x00000004 -+#define MACCFG1_RESET_RxMC 0x00080000 -+#define MACCFG1_RESET_TxMC 0x00040000 -+#define MACCFG1_RESET_RxFUN 0x00020000 -+#define MACCFG1_RESET_TxFUN 0x00010000 -+ -+#define MACCFG2_NIBBLE_MODE 0x00000100 -+#define MACCFG2_BYTE_MODE 0x00000200 -+#define MACCFG2_PRE_AM_Rx_EN 0x00000080 -+#define MACCFG2_PRE_AM_Tx_EN 0x00000040 -+#define MACCFG2_LENGTH_CHECK 0x00000010 -+#define MACCFG2_MAGIC_PACKET_EN 0x00000008 -+#define MACCFG2_PAD_CRC_EN 0x00000004 -+#define MACCFG2_CRC_EN 0x00000002 -+#define MACCFG2_FULL_DUPLEX 0x00000001 -+ -+#define PREAMBLE_LENGTH_SHIFT 12 -+ -+#define IPGIFG_NON_BACK_TO_BACK_IPG_1_SHIFT 24 -+#define IPGIFG_NON_BACK_TO_BACK_IPG_2_SHIFT 16 -+#define IPGIFG_MIN_IFG_ENFORCEMENT_SHIFT 8 -+ -+#define IPGIFG_NON_BACK_TO_BACK_IPG_1 0x7F000000 -+#define IPGIFG_NON_BACK_TO_BACK_IPG_2 0x007F0000 -+#define IPGIFG_MIN_IFG_ENFORCEMENT 0x0000FF00 -+#define IPGIFG_BACK_TO_BACK_IPG 0x0000007F -+ -+#define HAFDUP_ALT_BEB 0x00080000 -+#define HAFDUP_BP_NO_BACKOFF 0x00040000 -+#define HAFDUP_NO_BACKOFF 0x00020000 -+#define HAFDUP_EXCESS_DEFER 0x00010000 -+#define HAFDUP_COLLISION_WINDOW 0x000003ff -+ -+#define HAFDUP_ALTERNATE_BEB_TRUNCATION_SHIFT 20 -+#define HAFDUP_RETRANSMISSION_MAX_SHIFT 12 -+#define HAFDUP_RETRANSMISSION_MAX 0x0000f000 -+ -+#define NUM_OF_HASH_REGS 8 /* Number of hash table registers */ -+ -+/* CAR1/2 bits */ -+#define DTSEC_CAR1_TR64 0x80000000 -+#define DTSEC_CAR1_TR127 0x40000000 -+#define DTSEC_CAR1_TR255 0x20000000 -+#define DTSEC_CAR1_TR511 0x10000000 -+#define DTSEC_CAR1_TRK1 0x08000000 -+#define DTSEC_CAR1_TRMAX 0x04000000 -+#define DTSEC_CAR1_TRMGV 0x02000000 -+ -+#define DTSEC_CAR1_RBYT 0x00010000 -+#define DTSEC_CAR1_RPKT 0x00008000 -+#define DTSEC_CAR1_RFCS 0x00004000 -+#define DTSEC_CAR1_RMCA 0x00002000 -+#define DTSEC_CAR1_RBCA 0x00001000 -+#define DTSEC_CAR1_RXCF 0x00000800 -+#define DTSEC_CAR1_RXPF 0x00000400 -+#define DTSEC_CAR1_RXUO 0x00000200 -+#define DTSEC_CAR1_RALN 0x00000100 -+#define DTSEC_CAR1_RFLR 0x00000080 -+#define DTSEC_CAR1_RCDE 0x00000040 -+#define DTSEC_CAR1_RCSE 0x00000020 -+#define DTSEC_CAR1_RUND 0x00000010 -+#define DTSEC_CAR1_ROVR 0x00000008 -+#define DTSEC_CAR1_RFRG 0x00000004 -+#define DTSEC_CAR1_RJBR 0x00000002 -+#define DTSEC_CAR1_RDRP 0x00000001 -+ -+#define DTSEC_CAR2_TJBR 0x00080000 -+#define DTSEC_CAR2_TFCS 0x00040000 -+#define DTSEC_CAR2_TXCF 0x00020000 -+#define DTSEC_CAR2_TOVR 0x00010000 -+#define DTSEC_CAR2_TUND 0x00008000 -+#define DTSEC_CAR2_TFRG 0x00004000 -+#define DTSEC_CAR2_TBYT 0x00002000 -+#define DTSEC_CAR2_TPKT 0x00001000 -+#define DTSEC_CAR2_TMCA 0x00000800 -+#define DTSEC_CAR2_TBCA 0x00000400 -+#define DTSEC_CAR2_TXPF 0x00000200 -+#define DTSEC_CAR2_TDFR 0x00000100 -+#define DTSEC_CAR2_TEDF 0x00000080 -+#define DTSEC_CAR2_TSCL 0x00000040 -+#define DTSEC_CAR2_TMCL 0x00000020 -+#define DTSEC_CAR2_TLCL 0x00000010 -+#define DTSEC_CAR2_TXCL 0x00000008 -+#define DTSEC_CAR2_TNCL 0x00000004 -+#define DTSEC_CAR2_TDRP 0x00000001 -+ -+#define CAM1_ERRORS_ONLY \ -+ (DTSEC_CAR1_RXPF | DTSEC_CAR1_RALN | DTSEC_CAR1_RFLR \ -+ | DTSEC_CAR1_RCDE | DTSEC_CAR1_RCSE | DTSEC_CAR1_RUND \ -+ | DTSEC_CAR1_ROVR | DTSEC_CAR1_RFRG | DTSEC_CAR1_RJBR \ -+ | DTSEC_CAR1_RDRP) -+ -+#define CAM2_ERRORS_ONLY (DTSEC_CAR2_TFCS | DTSEC_CAR2_TXPF | DTSEC_CAR2_TDRP) -+ -+/* -+ * Group of dTSEC specific counters relating to the standard RMON MIB Group 1 -+ * (or Ethernet) statistics. -+ */ -+#define CAM1_MIB_GRP_1 \ -+ (DTSEC_CAR1_RDRP | DTSEC_CAR1_RBYT | DTSEC_CAR1_RPKT | DTSEC_CAR1_RMCA\ -+ | DTSEC_CAR1_RBCA | DTSEC_CAR1_RALN | DTSEC_CAR1_RUND | DTSEC_CAR1_ROVR\ -+ | DTSEC_CAR1_RFRG | DTSEC_CAR1_RJBR \ -+ | DTSEC_CAR1_TR64 | DTSEC_CAR1_TR127 | DTSEC_CAR1_TR255 \ -+ | DTSEC_CAR1_TR511 | DTSEC_CAR1_TRMAX) -+ -+#define CAM2_MIB_GRP_1 (DTSEC_CAR2_TNCL | DTSEC_CAR2_TDRP) -+ -+/* memory map */ -+ -+struct dtsec_regs { -+ /* dTSEC General Control and Status Registers */ -+ uint32_t tsec_id; /* 0x000 ETSEC_ID register */ -+ uint32_t tsec_id2; /* 0x004 ETSEC_ID2 register */ -+ uint32_t ievent; /* 0x008 Interrupt event register */ -+ uint32_t imask; /* 0x00C Interrupt mask register */ -+ uint32_t reserved0010[1]; -+ uint32_t ecntrl; /* 0x014 E control register */ -+ uint32_t ptv; /* 0x018 Pause time value register */ -+ uint32_t tbipa; /* 0x01C TBI PHY address register */ -+ uint32_t tmr_ctrl; /* 0x020 Time-stamp Control register */ -+ uint32_t tmr_pevent; /* 0x024 Time-stamp event register */ -+ uint32_t tmr_pemask; /* 0x028 Timer event mask register */ -+ uint32_t reserved002c[5]; -+ uint32_t tctrl; /* 0x040 Transmit control register */ -+ uint32_t reserved0044[3]; -+ uint32_t rctrl; /* 0x050 Receive control register */ -+ uint32_t reserved0054[11]; -+ uint32_t igaddr[8]; /* 0x080-0x09C Individual/group address */ -+ uint32_t gaddr[8]; /* 0x0A0-0x0BC Group address registers 0-7 */ -+ uint32_t reserved00c0[16]; -+ uint32_t maccfg1; /* 0x100 MAC configuration #1 */ -+ uint32_t maccfg2; /* 0x104 MAC configuration #2 */ -+ uint32_t ipgifg; /* 0x108 IPG/IFG */ -+ uint32_t hafdup; /* 0x10C Half-duplex */ -+ uint32_t maxfrm; /* 0x110 Maximum frame */ -+ uint32_t reserved0114[10]; -+ uint32_t ifstat; /* 0x13C Interface status */ -+ uint32_t macstnaddr1; /* 0x140 Station Address,part 1 */ -+ uint32_t macstnaddr2; /* 0x144 Station Address,part 2 */ -+ struct { -+ uint32_t exact_match1; /* octets 1-4 */ -+ uint32_t exact_match2; /* octets 5-6 */ -+ } macaddr[15]; /* 0x148-0x1BC mac exact match addresses 1-15 */ -+ uint32_t reserved01c0[16]; -+ uint32_t tr64; /* 0x200 transmit and receive 64 byte frame counter */ -+ uint32_t tr127; /* 0x204 transmit and receive 65 to 127 byte frame -+ * counter */ -+ uint32_t tr255; /* 0x208 transmit and receive 128 to 255 byte frame -+ * counter */ -+ uint32_t tr511; /* 0x20C transmit and receive 256 to 511 byte frame -+ * counter */ -+ uint32_t tr1k; /* 0x210 transmit and receive 512 to 1023 byte frame -+ * counter */ -+ uint32_t trmax; /* 0x214 transmit and receive 1024 to 1518 byte frame -+ * counter */ -+ uint32_t trmgv; /* 0x218 transmit and receive 1519 to 1522 byte good -+ * VLAN frame count */ -+ uint32_t rbyt; /* 0x21C receive byte counter */ -+ uint32_t rpkt; /* 0x220 receive packet counter */ -+ uint32_t rfcs; /* 0x224 receive FCS error counter */ -+ uint32_t rmca; /* 0x228 RMCA receive multicast packet counter */ -+ uint32_t rbca; /* 0x22C receive broadcast packet counter */ -+ uint32_t rxcf; /* 0x230 receive control frame packet counter */ -+ uint32_t rxpf; /* 0x234 receive pause frame packet counter */ -+ uint32_t rxuo; /* 0x238 receive unknown OP code counter */ -+ uint32_t raln; /* 0x23C receive alignment error counter */ -+ uint32_t rflr; /* 0x240 receive frame length error counter */ -+ uint32_t rcde; /* 0x244 receive code error counter */ -+ uint32_t rcse; /* 0x248 receive carrier sense error counter */ -+ uint32_t rund; /* 0x24C receive undersize packet counter */ -+ uint32_t rovr; /* 0x250 receive oversize packet counter */ -+ uint32_t rfrg; /* 0x254 receive fragments counter */ -+ uint32_t rjbr; /* 0x258 receive jabber counter */ -+ uint32_t rdrp; /* 0x25C receive drop */ -+ uint32_t tbyt; /* 0x260 transmit byte counter */ -+ uint32_t tpkt; /* 0x264 transmit packet counter */ -+ uint32_t tmca; /* 0x268 transmit multicast packet counter */ -+ uint32_t tbca; /* 0x26C transmit broadcast packet counter */ -+ uint32_t txpf; /* 0x270 transmit pause control frame counter */ -+ uint32_t tdfr; /* 0x274 transmit deferral packet counter */ -+ uint32_t tedf; /* 0x278 transmit excessive deferral packet counter */ -+ uint32_t tscl; /* 0x27C transmit single collision packet counter */ -+ uint32_t tmcl; /* 0x280 transmit multiple collision packet counter */ -+ uint32_t tlcl; /* 0x284 transmit late collision packet counter */ -+ uint32_t txcl; /* 0x288 transmit excessive collision packet counter */ -+ uint32_t tncl; /* 0x28C transmit total collision counter */ -+ uint32_t reserved0290[1]; -+ uint32_t tdrp; /* 0x294 transmit drop frame counter */ -+ uint32_t tjbr; /* 0x298 transmit jabber frame counter */ -+ uint32_t tfcs; /* 0x29C transmit FCS error counter */ -+ uint32_t txcf; /* 0x2A0 transmit control frame counter */ -+ uint32_t tovr; /* 0x2A4 transmit oversize frame counter */ -+ uint32_t tund; /* 0x2A8 transmit undersize frame counter */ -+ uint32_t tfrg; /* 0x2AC transmit fragments frame counter */ -+ uint32_t car1; /* 0x2B0 carry register one register* */ -+ uint32_t car2; /* 0x2B4 carry register two register* */ -+ uint32_t cam1; /* 0x2B8 carry register one mask register */ -+ uint32_t cam2; /* 0x2BC carry register two mask register */ -+ uint32_t reserved02c0[848]; -+}; -+ -+/** -+ * struct dtsec_mib_grp_1_counters - MIB counter overflows -+ * -+ * @tr64: Transmit and Receive 64 byte frame count. Increment for each -+ * good or bad frame, of any type, transmitted or received, which -+ * is 64 bytes in length. -+ * @tr127: Transmit and Receive 65 to 127 byte frame count. Increments for -+ * each good or bad frame of any type, transmitted or received, -+ * which is 65-127 bytes in length. -+ * @tr255: Transmit and Receive 128 to 255 byte frame count. Increments -+ * for each good or bad frame, of any type, transmitted or -+ * received, which is 128-255 bytes in length. -+ * @tr511: Transmit and Receive 256 to 511 byte frame count. Increments -+ * for each good or bad frame, of any type, transmitted or -+ * received, which is 256-511 bytes in length. -+ * @tr1k: Transmit and Receive 512 to 1023 byte frame count. Increments -+ * for each good or bad frame, of any type, transmitted or -+ * received, which is 512-1023 bytes in length. -+ * @trmax: Transmit and Receive 1024 to 1518 byte frame count. Increments -+ * for each good or bad frame, of any type, transmitted or -+ * received, which is 1024-1518 bytes in length. -+ * @rfrg: Receive fragments count. Increments for each received frame -+ * which is less than 64 bytes in length and contains an invalid -+ * FCS. This includes integral and non-integral lengths. -+ * @rjbr: Receive jabber count. Increments for received frames which -+ * exceed 1518 (non VLAN) or 1522 (VLAN) bytes and contain an -+ * invalid FCS. This includes alignment errors. -+ * @rdrp: Receive dropped packets count. Increments for received frames -+ * which are streamed to system but are later dropped due to lack -+ * of system resources. Does not increment for frames rejected due -+ * to address filtering. -+ * @raln: Receive alignment error count. Increments for each received -+ * frame from 64 to 1518 (non VLAN) or 1522 (VLAN) which contains -+ * an invalid FCS and is not an integral number of bytes. -+ * @rund: Receive undersize packet count. Increments each time a frame is -+ * received which is less than 64 bytes in length and contains a -+ * valid FCS and is otherwise well formed. This count does not -+ * include range length errors. -+ * @rovr: Receive oversize packet count. Increments each time a frame is -+ * received which exceeded 1518 (non VLAN) or 1522 (VLAN) and -+ * contains a valid FCS and is otherwise well formed. -+ * @rbyt: Receive byte count. Increments by the byte count of frames -+ * received, including those in bad packets, excluding preamble and -+ * SFD but including FCS bytes. -+ * @rpkt: Receive packet count. Increments for each received frame -+ * (including bad packets, all unicast, broadcast, and multicast -+ * packets). -+ * @rmca: Receive multicast packet count. Increments for each multicast -+ * frame with valid CRC and of lengths 64 to 1518 (non VLAN) or -+ * 1522 (VLAN), excluding broadcast frames. This count does not -+ * include range/length errors. -+ * @rbca: Receive broadcast packet count. Increments for each broadcast -+ * frame with valid CRC and of lengths 64 to 1518 (non VLAN) or -+ * 1522 (VLAN), excluding multicast frames. Does not include -+ * range/length errors. -+ * @tdrp: Transmit drop frame count. Increments each time a memory error -+ * or an underrun has occurred. -+ * @tncl: Transmit total collision counter. Increments by the number of -+ * collisions experienced during the transmission of a frame. Does -+ * not increment for aborted frames. -+ * -+ * The structure contains a group of dTSEC HW specific counters relating to the -+ * standard RMON MIB Group 1 (or Ethernet statistics) counters. This structure -+ * is counting only the carry events of the corresponding HW counters. -+ * -+ * tr64 to trmax notes: Frame sizes specified are considered excluding preamble -+ * and SFD but including FCS bytes. -+ */ -+struct dtsec_mib_grp_1_counters { -+ uint64_t rdrp; -+ uint64_t tdrp; -+ uint64_t rbyt; -+ uint64_t rpkt; -+ uint64_t rbca; -+ uint64_t rmca; -+ uint64_t raln; -+ uint64_t rund; -+ uint64_t rovr; -+ uint64_t rfrg; -+ uint64_t rjbr; -+ uint64_t tncl; -+ uint64_t tr64; -+ uint64_t tr127; -+ uint64_t tr255; -+ uint64_t tr511; -+ uint64_t tr1k; -+ uint64_t trmax; -+}; -+ -+enum dtsec_stat_counters { -+ E_DTSEC_STAT_TR64, -+ E_DTSEC_STAT_TR127, -+ E_DTSEC_STAT_TR255, -+ E_DTSEC_STAT_TR511, -+ E_DTSEC_STAT_TR1K, -+ E_DTSEC_STAT_TRMAX, -+ E_DTSEC_STAT_TRMGV, -+ E_DTSEC_STAT_RBYT, -+ E_DTSEC_STAT_RPKT, -+ E_DTSEC_STAT_RMCA, -+ E_DTSEC_STAT_RBCA, -+ E_DTSEC_STAT_RXPF, -+ E_DTSEC_STAT_RALN, -+ E_DTSEC_STAT_RFLR, -+ E_DTSEC_STAT_RCDE, -+ E_DTSEC_STAT_RCSE, -+ E_DTSEC_STAT_RUND, -+ E_DTSEC_STAT_ROVR, -+ E_DTSEC_STAT_RFRG, -+ E_DTSEC_STAT_RJBR, -+ E_DTSEC_STAT_RDRP, -+ E_DTSEC_STAT_TFCS, -+ E_DTSEC_STAT_TBYT, -+ E_DTSEC_STAT_TPKT, -+ E_DTSEC_STAT_TMCA, -+ E_DTSEC_STAT_TBCA, -+ E_DTSEC_STAT_TXPF, -+ E_DTSEC_STAT_TNCL, -+ E_DTSEC_STAT_TDRP -+}; -+ -+enum dtsec_stat_level { -+ /* No statistics */ -+ E_MAC_STAT_NONE = 0, -+ /* Only RMON MIB group 1 (ether stats). Optimized for performance */ -+ E_MAC_STAT_MIB_GRP1, -+ /* Only error counters are available. Optimized for performance */ -+ E_MAC_STAT_PARTIAL, -+ /* All counters available. Not optimized for performance */ -+ E_MAC_STAT_FULL -+}; -+ -+ -+/** -+ * struct dtsec_cfg - dTSEC configuration -+ * -+ * @halfdup_on: Transmit half-duplex flow control, under software -+ * control for 10/100-Mbps half-duplex media. If set, -+ * back pressure is applied to media by raising carrier. -+ * @halfdup_retransmit: Number of retransmission attempts following a collision. -+ * If this is exceeded dTSEC aborts transmission due to -+ * excessive collisions. The standard specifies the -+ * attempt limit to be 15. -+ * @halfdup_coll_window:The number of bytes of the frame during which -+ * collisions may occur. The default value of 55 -+ * corresponds to the frame byte at the end of the -+ * standard 512-bit slot time window. If collisions are -+ * detected after this byte, the late collision event is -+ * asserted and transmission of current frame is aborted. -+ * @rx_drop_bcast: Discard broadcast frames. If set, all broadcast frames -+ * will be discarded by dTSEC. -+ * @rx_short_frm: Accept short frames. If set, dTSEC will accept frames -+ * of length 14..63 bytes. -+ * @rx_len_check: Length check for received frames. If set, the MAC -+ * checks the frame's length field on receive to ensure it -+ * matches the actual data field length. This only works -+ * for received frames with length field less than 1500. -+ * No check is performed for larger frames. -+ * @tx_pad_crc: Pad and append CRC. If set, the MAC pads all -+ * transmitted short frames and appends a CRC to every -+ * frame regardless of padding requirement. -+ * @tx_crc: Transmission CRC enable. If set, the MAC appends a CRC -+ * to all frames. If frames presented to the MAC have a -+ * valid length and contain a valid CRC, @tx_crc should be -+ * reset. -+ * This field is ignored if @tx_pad_crc is set. -+ * @rx_ctrl_acc: Control frame accept. If set, this overrides 802.3 -+ * standard control frame behavior, and all Ethernet frames -+ * that have an ethertype of 0x8808 are treated as normal -+ * Ethernet frames and passed up to the packet interface on -+ * a DA match. Received pause control frames are passed to -+ * the packet interface only if Rx flow control is also -+ * disabled. See fman_dtsec_handle_rx_pause() function. -+ * @tx_pause_time: Transmit pause time value. This pause value is used as -+ * part of the pause frame to be sent when a transmit pause -+ * frame is initiated. If set to 0 this disables -+ * transmission of pause frames. -+ * @rx_preamble: Receive preamble enable. If set, the MAC recovers the -+ * received Ethernet 7-byte preamble and passes it to the -+ * packet interface at the start of each received frame. -+ * This field should be reset for internal MAC loop-back -+ * mode. -+ * @tx_preamble: User defined preamble enable for transmitted frames. -+ * If set, a user-defined preamble must passed to the MAC -+ * and it is transmitted instead of the standard preamble. -+ * @preamble_len: Length, in bytes, of the preamble field preceding each -+ * Ethernet start-of-frame delimiter byte. The default -+ * value of 0x7 should be used in order to guarantee -+ * reliable operation with IEEE 802.3 compliant hardware. -+ * @rx_prepend: Packet alignment padding length. The specified number -+ * of bytes (1-31) of zero padding are inserted before the -+ * start of each received frame. For Ethernet, where -+ * optional preamble extraction is enabled, the padding -+ * appears before the preamble, otherwise the padding -+ * precedes the layer 2 header. -+ * -+ * This structure contains basic dTSEC configuration and must be passed to -+ * fman_dtsec_init() function. A default set of configuration values can be -+ * obtained by calling fman_dtsec_defconfig(). -+ */ -+struct dtsec_cfg { -+ bool halfdup_on; -+ bool halfdup_alt_backoff_en; -+ bool halfdup_excess_defer; -+ bool halfdup_no_backoff; -+ bool halfdup_bp_no_backoff; -+ uint8_t halfdup_alt_backoff_val; -+ uint16_t halfdup_retransmit; -+ uint16_t halfdup_coll_window; -+ bool rx_drop_bcast; -+ bool rx_short_frm; -+ bool rx_len_check; -+ bool tx_pad_crc; -+ bool tx_crc; -+ bool rx_ctrl_acc; -+ unsigned short tx_pause_time; -+ unsigned short tbipa; -+ bool ptp_tsu_en; -+ bool ptp_exception_en; -+ bool rx_preamble; -+ bool tx_preamble; -+ unsigned char preamble_len; -+ unsigned char rx_prepend; -+ bool loopback; -+ bool rx_time_stamp_en; -+ bool tx_time_stamp_en; -+ bool rx_flow; -+ bool tx_flow; -+ bool rx_group_hash_exd; -+ bool rx_promisc; -+ uint8_t tbi_phy_addr; -+ uint16_t tx_pause_time_extd; -+ uint16_t maximum_frame; -+ uint32_t non_back_to_back_ipg1; -+ uint32_t non_back_to_back_ipg2; -+ uint32_t min_ifg_enforcement; -+ uint32_t back_to_back_ipg; -+ bool wake_on_lan; -+}; -+ -+ -+/** -+ * fman_dtsec_defconfig() - Get default dTSEC configuration -+ * @cfg: pointer to configuration structure. -+ * -+ * Call this function to obtain a default set of configuration values for -+ * initializing dTSEC. The user can overwrite any of the values before calling -+ * fman_dtsec_init(), if specific configuration needs to be applied. -+ */ -+void fman_dtsec_defconfig(struct dtsec_cfg *cfg); -+ -+/** -+ * fman_dtsec_init() - Init dTSEC hardware block -+ * @regs: Pointer to dTSEC register block -+ * @cfg: dTSEC configuration data -+ * @iface_mode: dTSEC interface mode, the type of MAC - PHY interface. -+ * @iface_speed: 1G or 10G -+ * @macaddr: MAC station address to be assigned to the device -+ * @fm_rev_maj: major rev number -+ * @fm_rev_min: minor rev number -+ * @exceptions_mask: initial exceptions mask -+ * -+ * This function initializes dTSEC and applies basic configuration. -+ * -+ * dTSEC initialization sequence: -+ * Before enabling Rx/Tx call dtsec_set_address() to set MAC address, -+ * fman_dtsec_adjust_link() to configure interface speed and duplex and finally -+ * dtsec_enable_tx()/dtsec_enable_rx() to start transmission and reception. -+ * -+ * Returns: 0 if successful, an error code otherwise. -+ */ -+int fman_dtsec_init(struct dtsec_regs *regs, struct dtsec_cfg *cfg, -+ enum enet_interface iface_mode, -+ enum enet_speed iface_speed, -+ uint8_t *macaddr, uint8_t fm_rev_maj, -+ uint8_t fm_rev_min, -+ uint32_t exception_mask); -+ -+/** -+ * fman_dtsec_enable() - Enable dTSEC Tx and Tx -+ * @regs: Pointer to dTSEC register block -+ * @apply_rx: enable rx side -+ * @apply_tx: enable tx side -+ * -+ * This function resets Tx and Rx graceful stop bit and enables dTSEC Tx and Rx. -+ */ -+void fman_dtsec_enable(struct dtsec_regs *regs, bool apply_rx, bool apply_tx); -+ -+/** -+ * fman_dtsec_disable() - Disable dTSEC Tx and Rx -+ * @regs: Pointer to dTSEC register block -+ * @apply_rx: disable rx side -+ * @apply_tx: disable tx side -+ * -+ * This function disables Tx and Rx in dTSEC. -+ */ -+void fman_dtsec_disable(struct dtsec_regs *regs, bool apply_rx, bool apply_tx); -+ -+/** -+ * fman_dtsec_get_revision() - Get dTSEC hardware revision -+ * @regs: Pointer to dTSEC register block -+ * -+ * Returns dtsec_id content -+ * -+ * Call this function to obtain the dTSEC hardware version. -+ */ -+uint32_t fman_dtsec_get_revision(struct dtsec_regs *regs); -+ -+/** -+ * fman_dtsec_set_mac_address() - Set MAC station address -+ * @regs: Pointer to dTSEC register block -+ * @macaddr: MAC address array -+ * -+ * This function sets MAC station address. To enable unicast reception call -+ * this after fman_dtsec_init(). While promiscuous mode is disabled dTSEC will -+ * match the destination address of received unicast frames against this -+ * address. -+ */ -+void fman_dtsec_set_mac_address(struct dtsec_regs *regs, uint8_t *macaddr); -+ -+/** -+ * fman_dtsec_get_mac_address() - Query MAC station address -+ * @regs: Pointer to dTSEC register block -+ * @macaddr: MAC address array -+ */ -+void fman_dtsec_get_mac_address(struct dtsec_regs *regs, uint8_t *macaddr); -+ -+/** -+ * fman_dtsec_set_uc_promisc() - Sets unicast promiscuous mode -+ * @regs: Pointer to dTSEC register block -+ * @enable: Enable unicast promiscuous mode -+ * -+ * Use this function to enable/disable dTSEC L2 address filtering. If the -+ * address filtering is disabled all unicast packets are accepted. -+ * To set dTSEC in promiscuous mode call both fman_dtsec_set_uc_promisc() and -+ * fman_dtsec_set_mc_promisc() to disable filtering for both unicast and -+ * multicast addresses. -+ */ -+void fman_dtsec_set_uc_promisc(struct dtsec_regs *regs, bool enable); -+ -+/** -+ * fman_dtsec_set_wol() - Enable/Disable wake on lan -+ * (magic packet support) -+ * @regs: Pointer to dTSEC register block -+ * @en: Enable Wake On Lan support in dTSEC -+ * -+ */ -+void fman_dtsec_set_wol(struct dtsec_regs *regs, bool en); -+ -+/** -+ * fman_dtsec_adjust_link() - Adjust dTSEC speed/duplex settings -+ * @regs: Pointer to dTSEC register block -+ * @iface_mode: dTSEC interface mode -+ * @speed: Link speed -+ * @full_dx: True for full-duplex, false for half-duplex. -+ * -+ * This function configures the MAC to function and the desired rates. Use it -+ * to configure dTSEC after fman_dtsec_init() and whenever the link speed -+ * changes (for instance following PHY auto-negociation). -+ * -+ * Returns: 0 if successful, an error code otherwise. -+ */ -+int fman_dtsec_adjust_link(struct dtsec_regs *regs, -+ enum enet_interface iface_mode, -+ enum enet_speed speed, bool full_dx); -+ -+/** -+ * fman_dtsec_set_tbi_phy_addr() - Updates TBI address field -+ * @regs: Pointer to dTSEC register block -+ * @address: Valid PHY address in the range of 1 to 31. 0 is reserved. -+ * -+ * In SGMII mode, the dTSEC's TBIPA field must contain a valid TBI PHY address -+ * so that the associated TBI PHY (i.e. the link) may be initialized. -+ * -+ * Returns: 0 if successful, an error code otherwise. -+ */ -+int fman_dtsec_set_tbi_phy_addr(struct dtsec_regs *regs, -+ uint8_t addr); -+ -+/** -+ * fman_dtsec_set_max_frame_len() - Set max frame length -+ * @regs: Pointer to dTSEC register block -+ * @length: Max frame length. -+ * -+ * Sets maximum frame length for received and transmitted frames. Frames that -+ * exceeds this length are truncated. -+ */ -+void fman_dtsec_set_max_frame_len(struct dtsec_regs *regs, uint16_t length); -+ -+/** -+ * fman_dtsec_get_max_frame_len() - Query max frame length -+ * @regs: Pointer to dTSEC register block -+ * -+ * Returns: the current value of the maximum frame length. -+ */ -+uint16_t fman_dtsec_get_max_frame_len(struct dtsec_regs *regs); -+ -+/** -+ * fman_dtsec_handle_rx_pause() - Configure pause frame handling -+ * @regs: Pointer to dTSEC register block -+ * @en: Enable pause frame handling in dTSEC -+ * -+ * If enabled, dTSEC will handle pause frames internally. This must be disabled -+ * if dTSEC is set in half-duplex mode. -+ * If pause frame handling is disabled and &dtsec_cfg.rx_ctrl_acc is set, pause -+ * frames will be transferred to the packet interface just like regular Ethernet -+ * frames. -+ */ -+void fman_dtsec_handle_rx_pause(struct dtsec_regs *regs, bool en); -+ -+/** -+ * fman_dtsec_set_tx_pause_frames() - Configure Tx pause time -+ * @regs: Pointer to dTSEC register block -+ * @time: Time value included in pause frames -+ * -+ * Call this function to set the time value used in transmitted pause frames. -+ * If time is 0, transmission of pause frames is disabled -+ */ -+void fman_dtsec_set_tx_pause_frames(struct dtsec_regs *regs, uint16_t time); -+ -+/** -+ * fman_dtsec_ack_event() - Acknowledge handled events -+ * @regs: Pointer to dTSEC register block -+ * @ev_mask: Events to acknowledge -+ * -+ * After handling events signaled by dTSEC in either polling or interrupt mode, -+ * call this function to reset the associated status bits in dTSEC event -+ * register. -+ */ -+void fman_dtsec_ack_event(struct dtsec_regs *regs, uint32_t ev_mask); -+ -+/** -+ * fman_dtsec_get_event() - Returns currently asserted events -+ * @regs: Pointer to dTSEC register block -+ * @ev_mask: Mask of relevant events -+ * -+ * Call this function to obtain a bit-mask of events that are currently asserted -+ * in dTSEC, taken from IEVENT register. -+ * -+ * Returns: a bit-mask of events asserted in dTSEC. -+ */ -+uint32_t fman_dtsec_get_event(struct dtsec_regs *regs, uint32_t ev_mask); -+ -+/** -+ * fman_dtsec_get_interrupt_mask() - Returns a bit-mask of enabled interrupts -+ * @regs: Pointer to dTSEC register block -+ * -+ * Call this function to obtain a bit-mask of enabled interrupts -+ * in dTSEC, taken from IMASK register. -+ * -+ * Returns: a bit-mask of enabled interrupts in dTSEC. -+ */ -+uint32_t fman_dtsec_get_interrupt_mask(struct dtsec_regs *regs); -+ -+void fman_dtsec_clear_addr_in_paddr(struct dtsec_regs *regs, -+ uint8_t paddr_num); -+ -+void fman_dtsec_add_addr_in_paddr(struct dtsec_regs *regs, -+ uint64_t addr, -+ uint8_t paddr_num); -+ -+void fman_dtsec_enable_tmr_interrupt (struct dtsec_regs *regs); -+ -+void fman_dtsec_disable_tmr_interrupt(struct dtsec_regs *regs); -+ -+/** -+ * fman_dtsec_disable_interrupt() - Disables interrupts for the specified events -+ * @regs: Pointer to dTSEC register block -+ * @ev_mask: Mask of relevant events -+ * -+ * Call this function to disable interrupts in dTSEC for the specified events. -+ * To enable interrupts use fman_dtsec_enable_interrupt(). -+ */ -+void fman_dtsec_disable_interrupt(struct dtsec_regs *regs, uint32_t ev_mask); -+ -+/** -+ * fman_dtsec_enable_interrupt() - Enable interrupts for the specified events -+ * @regs: Pointer to dTSEC register block -+ * @ev_mask: Mask of relevant events -+ * -+ * Call this function to enable interrupts in dTSEC for the specified events. -+ * To disable interrupts use fman_dtsec_disable_interrupt(). -+ */ -+void fman_dtsec_enable_interrupt(struct dtsec_regs *regs, uint32_t ev_mask); -+ -+/** -+ * fman_dtsec_set_ts() - Enables dTSEC timestamps -+ * @regs: Pointer to dTSEC register block -+ * @en: true to enable timestamps, false to disable them -+ * -+ * Call this function to enable/disable dTSEC timestamps. This affects both -+ * Tx and Rx. -+ */ -+void fman_dtsec_set_ts(struct dtsec_regs *regs, bool en); -+ -+/** -+ * fman_dtsec_set_bucket() - Enables/disables a filter bucket -+ * @regs: Pointer to dTSEC register block -+ * @bucket: Bucket index -+ * @enable: true/false to enable/disable this bucket -+ * -+ * This function enables or disables the specified bucket. Enabling a bucket -+ * associated with an address configures dTSEC to accept received packets -+ * with that destination address. -+ * Multiple addresses may be associated with the same bucket. Disabling a -+ * bucket will affect all addresses associated with that bucket. A bucket that -+ * is enabled requires further filtering and verification in the upper layers -+ * -+ */ -+void fman_dtsec_set_bucket(struct dtsec_regs *regs, int bucket, bool enable); -+ -+/** -+ * dtsec_set_hash_table() - insert a crc code into thr filter table -+ * @regs: Pointer to dTSEC register block -+ * @crc: crc to insert -+ * @mcast: true is this is a multicast address -+ * @ghtx: true if we are in ghtx mode -+ * -+ * This function inserts a crc code into the filter table. -+ */ -+void fman_dtsec_set_hash_table(struct dtsec_regs *regs, uint32_t crc, -+ bool mcast, bool ghtx); -+ -+/** -+ * fman_dtsec_reset_filter_table() - Resets the address filtering table -+ * @regs: Pointer to dTSEC register block -+ * @mcast: Reset multicast entries -+ * @ucast: Reset unicast entries -+ * -+ * Resets all entries in L2 address filter table. After calling this function -+ * all buckets enabled using fman_dtsec_set_bucket() will be disabled. -+ * If dtsec_init_filter_table() was called with @unicast_hash set to false, -+ * @ucast argument is ignored. -+ * This does not affect the primary nor the 15 additional addresses configured -+ * using dtsec_set_address() or dtsec_set_match_address(). -+ */ -+void fman_dtsec_reset_filter_table(struct dtsec_regs *regs, bool mcast, -+ bool ucast); -+ -+/** -+ * fman_dtsec_set_mc_promisc() - Set multicast promiscuous mode -+ * @regs: Pointer to dTSEC register block -+ * @enable: Enable multicast promiscuous mode -+ * -+ * Call this to enable/disable L2 address filtering for multicast packets. -+ */ -+void fman_dtsec_set_mc_promisc(struct dtsec_regs *regs, bool enable); -+ -+/* statistics APIs */ -+ -+/** -+ * fman_dtsec_set_stat_level() - Enable a group of MIB statistics counters -+ * @regs: Pointer to dTSEC register block -+ * @level: Specifies a certain group of dTSEC MIB HW counters or _all_, -+ * to specify all the existing counters. -+ * If set to _none_, it disables all the counters. -+ * -+ * Enables the MIB statistics hw counters and sets up the carry interrupt -+ * masks for the counters corresponding to the @level input parameter. -+ * -+ * Returns: error if invalid @level value given. -+ */ -+int fman_dtsec_set_stat_level(struct dtsec_regs *regs, -+ enum dtsec_stat_level level); -+ -+/** -+ * fman_dtsec_reset_stat() - Completely resets all dTSEC HW counters -+ * @regs: Pointer to dTSEC register block -+ */ -+void fman_dtsec_reset_stat(struct dtsec_regs *regs); -+ -+/** -+ * fman_dtsec_get_clear_carry_regs() - Read and clear carry bits (CAR1-2 registers) -+ * @regs: Pointer to dTSEC register block -+ * @car1: car1 register value -+ * @car2: car2 register value -+ * -+ * When set, the carry bits signal that an overflow occurred on the -+ * corresponding counters. -+ * Note that the carry bits (CAR1-2 registers) will assert the -+ * %DTSEC_IEVENT_MSRO interrupt if unmasked (via CAM1-2 regs). -+ * -+ * Returns: true if overflow occurred, otherwise - false -+ */ -+bool fman_dtsec_get_clear_carry_regs(struct dtsec_regs *regs, -+ uint32_t *car1, uint32_t *car2); -+ -+uint32_t fman_dtsec_check_and_clear_tmr_event(struct dtsec_regs *regs); -+ -+uint32_t fman_dtsec_get_stat_counter(struct dtsec_regs *regs, -+ enum dtsec_stat_counters reg_name); -+ -+void fman_dtsec_start_tx(struct dtsec_regs *regs); -+void fman_dtsec_start_rx(struct dtsec_regs *regs); -+void fman_dtsec_stop_tx(struct dtsec_regs *regs); -+void fman_dtsec_stop_rx(struct dtsec_regs *regs); -+uint32_t fman_dtsec_get_rctrl(struct dtsec_regs *regs); -+ -+ -+#endif /* __FSL_FMAN_DTSEC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_dtsec_mii_acc.h -@@ -0,0 +1,107 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_FMAN_DTSEC_MII_ACC_H -+#define __FSL_FMAN_DTSEC_MII_ACC_H -+ -+#include "common/general.h" -+ -+ -+/* MII Management Configuration Register */ -+#define MIIMCFG_RESET_MGMT 0x80000000 -+#define MIIMCFG_MGNTCLK_MASK 0x00000007 -+#define MIIMCFG_MGNTCLK_SHIFT 0 -+ -+/* MII Management Command Register */ -+#define MIIMCOM_SCAN_CYCLE 0x00000002 -+#define MIIMCOM_READ_CYCLE 0x00000001 -+ -+/* MII Management Address Register */ -+#define MIIMADD_PHY_ADDR_SHIFT 8 -+#define MIIMADD_PHY_ADDR_MASK 0x00001f00 -+ -+#define MIIMADD_REG_ADDR_SHIFT 0 -+#define MIIMADD_REG_ADDR_MASK 0x0000001f -+ -+/* MII Management Indicator Register */ -+#define MIIMIND_BUSY 0x00000001 -+ -+ -+/* PHY Control Register */ -+#define PHY_CR_PHY_RESET 0x8000 -+#define PHY_CR_LOOPBACK 0x4000 -+#define PHY_CR_SPEED0 0x2000 -+#define PHY_CR_ANE 0x1000 -+#define PHY_CR_RESET_AN 0x0200 -+#define PHY_CR_FULLDUPLEX 0x0100 -+#define PHY_CR_SPEED1 0x0040 -+ -+#define PHY_TBICON_SRESET 0x8000 -+#define PHY_TBICON_SPEED2 0x0020 -+#define PHY_TBICON_CLK_SEL 0x0020 -+#define PHY_TBIANA_SGMII 0x4001 -+#define PHY_TBIANA_1000X 0x01a0 -+/* register map */ -+ -+/* MII Configuration Control Memory Map Registers */ -+struct dtsec_mii_reg { -+ uint32_t reserved1[72]; -+ uint32_t miimcfg; /* MII Mgmt:configuration */ -+ uint32_t miimcom; /* MII Mgmt:command */ -+ uint32_t miimadd; /* MII Mgmt:address */ -+ uint32_t miimcon; /* MII Mgmt:control 3 */ -+ uint32_t miimstat; /* MII Mgmt:status */ -+ uint32_t miimind; /* MII Mgmt:indicators */ -+}; -+ -+/* dTSEC MII API */ -+ -+/* functions to access the mii registers for phy configuration. -+ * this functionality may not be available for all dtsecs in the system. -+ * consult the reference manual for details */ -+void fman_dtsec_mii_reset(struct dtsec_mii_reg *regs); -+/* frequency is in MHz. -+ * note that dtsec clock is 1/2 of fman clock */ -+void fman_dtsec_mii_init(struct dtsec_mii_reg *regs, uint16_t dtsec_freq); -+int fman_dtsec_mii_write_reg(struct dtsec_mii_reg *regs, -+ uint8_t addr, -+ uint8_t reg, -+ uint16_t data, -+ uint16_t dtsec_freq); -+ -+int fman_dtsec_mii_read_reg(struct dtsec_mii_reg *regs, -+ uint8_t addr, -+ uint8_t reg, -+ uint16_t *data, -+ uint16_t dtsec_freq); -+ -+#endif /* __FSL_FMAN_DTSEC_MII_ACC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_kg.h -@@ -0,0 +1,514 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_FMAN_KG_H -+#define __FSL_FMAN_KG_H -+ -+#include "common/general.h" -+ -+#define FM_KG_NUM_OF_GENERIC_REGS 8 /**< Num of generic KeyGen regs */ -+#define FMAN_MAX_NUM_OF_HW_PORTS 64 -+/**< Total num of masks allowed on KG extractions */ -+#define FM_KG_EXTRACT_MASKS_NUM 4 -+#define FM_KG_NUM_CLS_PLAN_ENTR 8 /**< Num of class. plan regs */ -+#define FM_KG_CLS_PLAN_GRPS_NUM 32 /**< Max num of class. groups */ -+ -+struct fman_kg_regs { -+ uint32_t fmkg_gcr; -+ uint32_t res004; -+ uint32_t res008; -+ uint32_t fmkg_eer; -+ uint32_t fmkg_eeer; -+ uint32_t res014; -+ uint32_t res018; -+ uint32_t fmkg_seer; -+ uint32_t fmkg_seeer; -+ uint32_t fmkg_gsr; -+ uint32_t fmkg_tpc; -+ uint32_t fmkg_serc; -+ uint32_t res030[4]; -+ uint32_t fmkg_fdor; -+ uint32_t fmkg_gdv0r; -+ uint32_t fmkg_gdv1r; -+ uint32_t res04c[6]; -+ uint32_t fmkg_feer; -+ uint32_t res068[38]; -+ uint32_t fmkg_indirect[63]; -+ uint32_t fmkg_ar; -+}; -+ -+struct fman_kg_scheme_regs { -+ uint32_t kgse_mode; /**< MODE */ -+ uint32_t kgse_ekfc; /**< Extract Known Fields Command */ -+ uint32_t kgse_ekdv; /**< Extract Known Default Value */ -+ uint32_t kgse_bmch; /**< Bit Mask Command High */ -+ uint32_t kgse_bmcl; /**< Bit Mask Command Low */ -+ uint32_t kgse_fqb; /**< Frame Queue Base */ -+ uint32_t kgse_hc; /**< Hash Command */ -+ uint32_t kgse_ppc; /**< Policer Profile Command */ -+ uint32_t kgse_gec[FM_KG_NUM_OF_GENERIC_REGS]; -+ /**< Generic Extract Command */ -+ uint32_t kgse_spc; /**< KeyGen Scheme Entry Statistic Packet Counter */ -+ uint32_t kgse_dv0; /**< KeyGen Scheme Entry Default Value 0 */ -+ uint32_t kgse_dv1; /**< KeyGen Scheme Entry Default Value 1 */ -+ uint32_t kgse_ccbs; /**< KeyGen Scheme Entry Coarse Classification Bit*/ -+ uint32_t kgse_mv; /**< KeyGen Scheme Entry Match vector */ -+ uint32_t kgse_om; /**< KeyGen Scheme Entry Operation Mode bits */ -+ uint32_t kgse_vsp; /**< KeyGen Scheme Entry Virtual Storage Profile */ -+}; -+ -+struct fman_kg_pe_regs{ -+ uint32_t fmkg_pe_sp; -+ uint32_t fmkg_pe_cpp; -+}; -+ -+struct fman_kg_cp_regs { -+ uint32_t kgcpe[FM_KG_NUM_CLS_PLAN_ENTR]; -+}; -+ -+ -+#define FM_KG_KGAR_GO 0x80000000 -+#define FM_KG_KGAR_READ 0x40000000 -+#define FM_KG_KGAR_WRITE 0x00000000 -+#define FM_KG_KGAR_SEL_SCHEME_ENTRY 0x00000000 -+#define FM_KG_KGAR_SCM_WSEL_UPDATE_CNT 0x00008000 -+ -+#define KG_SCH_PP_SHIFT_HIGH 0x80000000 -+#define KG_SCH_PP_NO_GEN 0x10000000 -+#define KG_SCH_PP_SHIFT_LOW 0x0000F000 -+#define KG_SCH_MODE_NIA_PLCR 0x40000000 -+#define KG_SCH_GEN_EXTRACT_TYPE 0x00008000 -+#define KG_SCH_BITMASK_MASK 0x000000FF -+#define KG_SCH_GEN_VALID 0x80000000 -+#define KG_SCH_GEN_MASK 0x00FF0000 -+#define FM_PCD_KG_KGAR_ERR 0x20000000 -+#define FM_PCD_KG_KGAR_SEL_CLS_PLAN_ENTRY 0x01000000 -+#define FM_PCD_KG_KGAR_SEL_PORT_ENTRY 0x02000000 -+#define FM_PCD_KG_KGAR_SEL_PORT_WSEL_SP 0x00008000 -+#define FM_PCD_KG_KGAR_SEL_PORT_WSEL_CPP 0x00004000 -+#define FM_PCD_KG_KGAR_WSEL_MASK 0x0000FF00 -+#define KG_SCH_HASH_CONFIG_NO_FQID 0x80000000 -+#define KG_SCH_HASH_CONFIG_SYM 0x40000000 -+ -+#define FM_EX_KG_DOUBLE_ECC 0x80000000 -+#define FM_EX_KG_KEYSIZE_OVERFLOW 0x40000000 -+ -+/* ECC capture register */ -+#define KG_FMKG_SERC_CAP 0x80000000 -+#define KG_FMKG_SERC_CET 0x40000000 -+#define KG_FMKG_SERC_CNT_MSK 0x00FF0000 -+#define KG_FMKG_SERC_CNT_SHIFT 16 -+#define KG_FMKG_SERC_ADDR_MSK 0x000003FF -+ -+/* Masks */ -+#define FM_KG_KGGCR_EN 0x80000000 -+#define KG_SCH_GEN_VALID 0x80000000 -+#define KG_SCH_GEN_EXTRACT_TYPE 0x00008000 -+#define KG_ERR_TYPE_DOUBLE 0x40000000 -+#define KG_ERR_ADDR_MASK 0x00000FFF -+#define KG_SCH_MODE_EN 0x80000000 -+ -+/* shifts */ -+#define FM_KG_KGAR_NUM_SHIFT 16 -+#define FM_KG_PE_CPP_MASK_SHIFT 16 -+#define FM_KG_KGAR_WSEL_SHIFT 8 -+ -+#define FM_KG_SCH_GEN_HT_INVALID 0 -+ -+#define FM_KG_MASK_SEL_GEN_BASE 0x20 -+ -+#define KG_GET_MASK_SEL_SHIFT(shift, i) \ -+switch (i) \ -+{ \ -+ case 0: (shift) = 26; break; \ -+ case 1: (shift) = 20; break; \ -+ case 2: (shift) = 10; break; \ -+ case 3: (shift) = 4; break; \ -+ default: (shift) = 0; \ -+} -+ -+#define KG_GET_MASK_OFFSET_SHIFT(shift, i) \ -+switch (i) \ -+{ \ -+ case 0: (shift) = 16; break; \ -+ case 1: (shift) = 0; break; \ -+ case 2: (shift) = 28; break; \ -+ case 3: (shift) = 24; break; \ -+ default: (shift) = 0; \ -+} -+ -+#define KG_GET_MASK_SHIFT(shift, i) \ -+switch (i) \ -+{ \ -+ case 0: shift = 24; break; \ -+ case 1: shift = 16; break; \ -+ case 2: shift = 8; break; \ -+ case 3: shift = 0; break; \ -+ default: shift = 0; \ -+} -+ -+/* Port entry CPP register */ -+#define FMAN_KG_PE_CPP_MASK_SHIFT 16 -+ -+/* Scheme registers */ -+#define FMAN_KG_SCH_MODE_EN 0x80000000 -+#define FMAN_KG_SCH_MODE_NIA_PLCR 0x40000000 -+#define FMAN_KG_SCH_MODE_CCOBASE_SHIFT 24 -+ -+#define FMAN_KG_SCH_DEF_MAC_ADDR_SHIFT 30 -+#define FMAN_KG_SCH_DEF_VLAN_TCI_SHIFT 28 -+#define FMAN_KG_SCH_DEF_ETYPE_SHIFT 26 -+#define FMAN_KG_SCH_DEF_PPP_SID_SHIFT 24 -+#define FMAN_KG_SCH_DEF_PPP_PID_SHIFT 22 -+#define FMAN_KG_SCH_DEF_MPLS_SHIFT 20 -+#define FMAN_KG_SCH_DEF_IP_ADDR_SHIFT 18 -+#define FMAN_KG_SCH_DEF_PTYPE_SHIFT 16 -+#define FMAN_KG_SCH_DEF_IP_TOS_TC_SHIFT 14 -+#define FMAN_KG_SCH_DEF_IPv6_FL_SHIFT 12 -+#define FMAN_KG_SCH_DEF_IPSEC_SPI_SHIFT 10 -+#define FMAN_KG_SCH_DEF_L4_PORT_SHIFT 8 -+#define FMAN_KG_SCH_DEF_TCP_FLG_SHIFT 6 -+ -+#define FMAN_KG_SCH_GEN_VALID 0x80000000 -+#define FMAN_KG_SCH_GEN_SIZE_MAX 16 -+#define FMAN_KG_SCH_GEN_OR 0x00008000 -+ -+#define FMAN_KG_SCH_GEN_DEF_SHIFT 29 -+#define FMAN_KG_SCH_GEN_SIZE_SHIFT 24 -+#define FMAN_KG_SCH_GEN_MASK_SHIFT 16 -+#define FMAN_KG_SCH_GEN_HT_SHIFT 8 -+ -+#define FMAN_KG_SCH_HASH_HSHIFT_SHIFT 24 -+#define FMAN_KG_SCH_HASH_HSHIFT_MAX 0x28 -+#define FMAN_KG_SCH_HASH_SYM 0x40000000 -+#define FMAN_KG_SCH_HASH_NO_FQID_GEN 0x80000000 -+ -+#define FMAN_KG_SCH_PP_SH_SHIFT 27 -+#define FMAN_KG_SCH_PP_SL_SHIFT 12 -+#define FMAN_KG_SCH_PP_SH_MASK 0x80000000 -+#define FMAN_KG_SCH_PP_SL_MASK 0x0000F000 -+#define FMAN_KG_SCH_PP_SHIFT_MAX 0x17 -+#define FMAN_KG_SCH_PP_MASK_SHIFT 16 -+#define FMAN_KG_SCH_PP_NO_GEN 0x10000000 -+ -+enum fman_kg_gen_extract_src { -+ E_FMAN_KG_GEN_EXTRACT_ETH, -+ E_FMAN_KG_GEN_EXTRACT_ETYPE, -+ E_FMAN_KG_GEN_EXTRACT_SNAP, -+ E_FMAN_KG_GEN_EXTRACT_VLAN_TCI_1, -+ E_FMAN_KG_GEN_EXTRACT_VLAN_TCI_N, -+ E_FMAN_KG_GEN_EXTRACT_PPPoE, -+ E_FMAN_KG_GEN_EXTRACT_MPLS_1, -+ E_FMAN_KG_GEN_EXTRACT_MPLS_2, -+ E_FMAN_KG_GEN_EXTRACT_MPLS_3, -+ E_FMAN_KG_GEN_EXTRACT_MPLS_N, -+ E_FMAN_KG_GEN_EXTRACT_IPv4_1, -+ E_FMAN_KG_GEN_EXTRACT_IPv6_1, -+ E_FMAN_KG_GEN_EXTRACT_IPv4_2, -+ E_FMAN_KG_GEN_EXTRACT_IPv6_2, -+ E_FMAN_KG_GEN_EXTRACT_MINENCAP, -+ E_FMAN_KG_GEN_EXTRACT_IP_PID, -+ E_FMAN_KG_GEN_EXTRACT_GRE, -+ E_FMAN_KG_GEN_EXTRACT_TCP, -+ E_FMAN_KG_GEN_EXTRACT_UDP, -+ E_FMAN_KG_GEN_EXTRACT_SCTP, -+ E_FMAN_KG_GEN_EXTRACT_DCCP, -+ E_FMAN_KG_GEN_EXTRACT_IPSEC_AH, -+ E_FMAN_KG_GEN_EXTRACT_IPSEC_ESP, -+ E_FMAN_KG_GEN_EXTRACT_SHIM_1, -+ E_FMAN_KG_GEN_EXTRACT_SHIM_2, -+ E_FMAN_KG_GEN_EXTRACT_FROM_DFLT, -+ E_FMAN_KG_GEN_EXTRACT_FROM_FRAME_START, -+ E_FMAN_KG_GEN_EXTRACT_FROM_PARSE_RESULT, -+ E_FMAN_KG_GEN_EXTRACT_FROM_END_OF_PARSE, -+ E_FMAN_KG_GEN_EXTRACT_FROM_FQID -+}; -+ -+struct fman_kg_ex_ecc_attr -+{ -+ bool valid; -+ bool double_ecc; -+ uint16_t addr; -+ uint8_t single_ecc_count; -+}; -+ -+enum fman_kg_def_select -+{ -+ E_FMAN_KG_DEF_GLOBAL_0, -+ E_FMAN_KG_DEF_GLOBAL_1, -+ E_FMAN_KG_DEF_SCHEME_0, -+ E_FMAN_KG_DEF_SCHEME_1 -+}; -+ -+struct fman_kg_extract_def -+{ -+ enum fman_kg_def_select mac_addr; -+ enum fman_kg_def_select vlan_tci; -+ enum fman_kg_def_select etype; -+ enum fman_kg_def_select ppp_sid; -+ enum fman_kg_def_select ppp_pid; -+ enum fman_kg_def_select mpls; -+ enum fman_kg_def_select ip_addr; -+ enum fman_kg_def_select ptype; -+ enum fman_kg_def_select ip_tos_tc; -+ enum fman_kg_def_select ipv6_fl; -+ enum fman_kg_def_select ipsec_spi; -+ enum fman_kg_def_select l4_port; -+ enum fman_kg_def_select tcp_flg; -+}; -+ -+enum fman_kg_gen_extract_type -+{ -+ E_FMAN_KG_HASH_EXTRACT, -+ E_FMAN_KG_OR_EXTRACT -+}; -+ -+struct fman_kg_gen_extract_params -+{ -+ /* Hash or Or-ed extract */ -+ enum fman_kg_gen_extract_type type; -+ enum fman_kg_gen_extract_src src; -+ bool no_validation; -+ /* Extraction offset from the header location specified above */ -+ uint8_t offset; -+ /* Size of extraction for FMAN_KG_HASH_EXTRACT, -+ * hash result shift for FMAN_KG_OR_EXTRACT */ -+ uint8_t extract; -+ uint8_t mask; -+ /* Default value to use when header specified -+ * by fman_kg_gen_extract_src doesn't present */ -+ enum fman_kg_def_select def_val; -+}; -+ -+struct fman_kg_extract_mask -+{ -+ /**< Indication if mask is on known field extraction or -+ * on general extraction; TRUE for known field */ -+ bool is_known; -+ /**< One of FMAN_KG_EXTRACT_xxx defines for known fields mask and -+ * generic register index for generic extracts mask */ -+ uint32_t field_or_gen_idx; -+ /**< Byte offset from start of the extracted data specified -+ * by field_or_gen_idx */ -+ uint8_t offset; -+ /**< Byte mask (selected bits will be used) */ -+ uint8_t mask; -+}; -+ -+struct fman_kg_extract_params -+{ -+ /* Or-ed mask of FMAN_KG_EXTRACT_xxx defines */ -+ uint32_t known_fields; -+ struct fman_kg_extract_def known_fields_def; -+ /* Number of entries in gen_extract */ -+ uint8_t gen_extract_num; -+ struct fman_kg_gen_extract_params gen_extract[FM_KG_NUM_OF_GENERIC_REGS]; -+ /* Number of entries in masks */ -+ uint8_t masks_num; -+ struct fman_kg_extract_mask masks[FM_KG_EXTRACT_MASKS_NUM]; -+ uint32_t def_scheme_0; -+ uint32_t def_scheme_1; -+}; -+ -+struct fman_kg_hash_params -+{ -+ bool use_hash; -+ uint8_t shift_r; -+ uint32_t mask; /**< 24-bit mask */ -+ bool sym; /**< Symmetric hash for src and dest pairs */ -+}; -+ -+struct fman_kg_pp_params -+{ -+ uint8_t base; -+ uint8_t shift; -+ uint8_t mask; -+ bool bypass_pp_gen; -+}; -+ -+struct fman_kg_cc_params -+{ -+ uint8_t base_offset; -+ uint32_t qlcv_bits_sel; -+}; -+ -+enum fman_pcd_engine -+{ -+ E_FMAN_PCD_INVALID = 0, /**< Invalid PCD engine indicated*/ -+ E_FMAN_PCD_DONE, /**< No PCD Engine indicated */ -+ E_FMAN_PCD_KG, /**< Keygen indicated */ -+ E_FMAN_PCD_CC, /**< Coarse classification indicated */ -+ E_FMAN_PCD_PLCR, /**< Policer indicated */ -+ E_FMAN_PCD_PRS /**< Parser indicated */ -+}; -+ -+struct fman_kg_cls_plan_params -+{ -+ uint8_t entries_mask; -+ uint32_t mask_vector[FM_KG_NUM_CLS_PLAN_ENTR]; -+}; -+ -+struct fman_kg_scheme_params -+{ -+ uint32_t match_vector; -+ struct fman_kg_extract_params extract_params; -+ struct fman_kg_hash_params hash_params; -+ uint32_t base_fqid; -+ /* What we do w/features supported per FM version ?? */ -+ bool bypass_fqid_gen; -+ struct fman_kg_pp_params policer_params; -+ struct fman_kg_cc_params cc_params; -+ bool update_counter; -+ /**< counter_value: Set scheme counter to the specified value; -+ * relevant only when update_counter = TRUE. */ -+ uint32_t counter_value; -+ enum fman_pcd_engine next_engine; -+ /**< Next engine action code */ -+ uint32_t next_engine_action; -+}; -+ -+ -+ -+int fman_kg_write_ar_wait(struct fman_kg_regs *regs, uint32_t fmkg_ar); -+void fman_kg_write_sp(struct fman_kg_regs *regs, uint32_t sp, bool add); -+void fman_kg_write_cpp(struct fman_kg_regs *regs, uint32_t cpp); -+void fman_kg_get_event(struct fman_kg_regs *regs, -+ uint32_t *event, -+ uint32_t *scheme_idx); -+void fman_kg_init(struct fman_kg_regs *regs, -+ uint32_t exceptions, -+ uint32_t dflt_nia); -+void fman_kg_enable_scheme_interrupts(struct fman_kg_regs *regs); -+void fman_kg_enable(struct fman_kg_regs *regs); -+void fman_kg_disable(struct fman_kg_regs *regs); -+int fman_kg_write_bind_cls_plans(struct fman_kg_regs *regs, -+ uint8_t hwport_id, -+ uint32_t bind_cls_plans); -+int fman_kg_build_bind_cls_plans(uint8_t grp_base, -+ uint8_t grp_mask, -+ uint32_t *bind_cls_plans); -+int fman_kg_write_bind_schemes(struct fman_kg_regs *regs, -+ uint8_t hwport_id, -+ uint32_t schemes); -+int fman_kg_write_cls_plan(struct fman_kg_regs *regs, -+ uint8_t grp_id, -+ uint8_t entries_mask, -+ uint8_t hwport_id, -+ struct fman_kg_cp_regs *cls_plan_regs); -+int fman_kg_build_cls_plan(struct fman_kg_cls_plan_params *params, -+ struct fman_kg_cp_regs *cls_plan_regs); -+uint32_t fman_kg_get_schemes_total_counter(struct fman_kg_regs *regs); -+int fman_kg_set_scheme_counter(struct fman_kg_regs *regs, -+ uint8_t scheme_id, -+ uint8_t hwport_id, -+ uint32_t counter); -+int fman_kg_get_scheme_counter(struct fman_kg_regs *regs, -+ uint8_t scheme_id, -+ uint8_t hwport_id, -+ uint32_t *counter); -+int fman_kg_delete_scheme(struct fman_kg_regs *regs, -+ uint8_t scheme_id, -+ uint8_t hwport_id); -+int fman_kg_write_scheme(struct fman_kg_regs *regs, -+ uint8_t scheme_id, -+ uint8_t hwport_id, -+ struct fman_kg_scheme_regs *scheme_regs, -+ bool update_counter); -+int fman_kg_build_scheme(struct fman_kg_scheme_params *params, -+ struct fman_kg_scheme_regs *scheme_regs); -+void fman_kg_get_capture(struct fman_kg_regs *regs, -+ struct fman_kg_ex_ecc_attr *ecc_attr, -+ bool clear); -+void fman_kg_get_exception(struct fman_kg_regs *regs, -+ uint32_t *events, -+ uint32_t *scheme_ids, -+ bool clear); -+void fman_kg_set_exception(struct fman_kg_regs *regs, -+ uint32_t exception, -+ bool enable); -+void fman_kg_set_dflt_val(struct fman_kg_regs *regs, -+ uint8_t def_id, -+ uint32_t val); -+void fman_kg_set_data_after_prs(struct fman_kg_regs *regs, uint8_t offset); -+ -+ -+ -+/**************************************************************************//** -+ @Description NIA Description -+*//***************************************************************************/ -+#define KG_NIA_ORDER_RESTOR 0x00800000 -+#define KG_NIA_ENG_FM_CTL 0x00000000 -+#define KG_NIA_ENG_PRS 0x00440000 -+#define KG_NIA_ENG_KG 0x00480000 -+#define KG_NIA_ENG_PLCR 0x004C0000 -+#define KG_NIA_ENG_BMI 0x00500000 -+#define KG_NIA_ENG_QMI_ENQ 0x00540000 -+#define KG_NIA_ENG_QMI_DEQ 0x00580000 -+#define KG_NIA_ENG_MASK 0x007C0000 -+ -+#define KG_NIA_AC_MASK 0x0003FFFF -+ -+#define KG_NIA_INVALID 0xFFFFFFFF -+ -+static __inline__ uint32_t fm_kg_build_nia(enum fman_pcd_engine next_engine, -+ uint32_t next_engine_action) -+{ -+ uint32_t nia; -+ -+ if (next_engine_action & ~KG_NIA_AC_MASK) -+ return KG_NIA_INVALID; -+ -+ switch (next_engine) { -+ case E_FMAN_PCD_DONE: -+ nia = KG_NIA_ENG_BMI | next_engine_action; -+ break; -+ -+ case E_FMAN_PCD_KG: -+ nia = KG_NIA_ENG_KG | next_engine_action; -+ break; -+ -+ case E_FMAN_PCD_CC: -+ nia = KG_NIA_ENG_FM_CTL | next_engine_action; -+ break; -+ -+ case E_FMAN_PCD_PLCR: -+ nia = KG_NIA_ENG_PLCR | next_engine_action; -+ break; -+ -+ default: -+ nia = KG_NIA_INVALID; -+ } -+ -+ return nia; -+} -+ -+#endif /* __FSL_FMAN_KG_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_memac.h -@@ -0,0 +1,434 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#ifndef __FSL_FMAN_MEMAC_H -+#define __FSL_FMAN_MEMAC_H -+ -+#include "common/general.h" -+#include "fsl_enet.h" -+ -+ -+#define MEMAC_NUM_OF_PADDRS 7 /* Num of additional exact match MAC adr regs */ -+ -+/* Control and Configuration Register (COMMAND_CONFIG) */ -+#define CMD_CFG_MG 0x80000000 /* 00 Magic Packet detection */ -+#define CMD_CFG_REG_LOWP_RXETY 0x01000000 /* 07 Rx low power indication */ -+#define CMD_CFG_TX_LOWP_ENA 0x00800000 /* 08 Tx Low Power Idle Enable */ -+#define CMD_CFG_SFD_ANY 0x00200000 /* 10 Disable SFD check */ -+#define CMD_CFG_PFC_MODE 0x00080000 /* 12 Enable PFC */ -+#define CMD_CFG_NO_LEN_CHK 0x00020000 /* 14 Payload length check disable */ -+#define CMD_CFG_SEND_IDLE 0x00010000 /* 15 Force idle generation */ -+#define CMD_CFG_CNT_FRM_EN 0x00002000 /* 18 Control frame rx enable */ -+#define CMD_CFG_SW_RESET 0x00001000 /* 19 S/W Reset, self clearing bit */ -+#define CMD_CFG_TX_PAD_EN 0x00000800 /* 20 Enable Tx padding of frames */ -+#define CMD_CFG_LOOPBACK_EN 0x00000400 /* 21 XGMII/GMII loopback enable */ -+#define CMD_CFG_TX_ADDR_INS 0x00000200 /* 22 Tx source MAC addr insertion */ -+#define CMD_CFG_PAUSE_IGNORE 0x00000100 /* 23 Ignore Pause frame quanta */ -+#define CMD_CFG_PAUSE_FWD 0x00000080 /* 24 Terminate/frwd Pause frames */ -+#define CMD_CFG_CRC_FWD 0x00000040 /* 25 Terminate/frwd CRC of frames */ -+#define CMD_CFG_PAD_EN 0x00000020 /* 26 Frame padding removal */ -+#define CMD_CFG_PROMIS_EN 0x00000010 /* 27 Promiscuous operation enable */ -+#define CMD_CFG_WAN_MODE 0x00000008 /* 28 WAN mode enable */ -+#define CMD_CFG_RX_EN 0x00000002 /* 30 MAC receive path enable */ -+#define CMD_CFG_TX_EN 0x00000001 /* 31 MAC transmit path enable */ -+ -+/* Transmit FIFO Sections Register (TX_FIFO_SECTIONS) */ -+#define TX_FIFO_SECTIONS_TX_EMPTY_MASK 0xFFFF0000 -+#define TX_FIFO_SECTIONS_TX_AVAIL_MASK 0x0000FFFF -+#define TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_10G 0x00400000 -+#define TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_1G 0x00100000 -+#define TX_FIFO_SECTIONS_TX_EMPTY_PFC_10G 0x00360000 -+#define TX_FIFO_SECTIONS_TX_EMPTY_PFC_1G 0x00040000 -+#define TX_FIFO_SECTIONS_TX_AVAIL_10G 0x00000019 -+#define TX_FIFO_SECTIONS_TX_AVAIL_1G 0x00000020 -+#define TX_FIFO_SECTIONS_TX_AVAIL_SLOW_10G 0x00000060 -+ -+#define GET_TX_EMPTY_DEFAULT_VALUE(_val) \ -+_val &= ~TX_FIFO_SECTIONS_TX_EMPTY_MASK; \ -+((_val == TX_FIFO_SECTIONS_TX_AVAIL_10G) ? \ -+ (_val |= TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_10G) : \ -+ (_val |= TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_1G)); -+ -+#define GET_TX_EMPTY_PFC_VALUE(_val) \ -+_val &= ~TX_FIFO_SECTIONS_TX_EMPTY_MASK; \ -+((_val == TX_FIFO_SECTIONS_TX_AVAIL_10G) ? \ -+ (_val |= TX_FIFO_SECTIONS_TX_EMPTY_PFC_10G) : \ -+ (_val |= TX_FIFO_SECTIONS_TX_EMPTY_PFC_1G)); -+ -+/* Interface Mode Register (IF_MODE) */ -+#define IF_MODE_MASK 0x00000003 /* 30-31 Mask on i/f mode bits */ -+#define IF_MODE_XGMII 0x00000000 /* 30-31 XGMII (10G) interface */ -+#define IF_MODE_GMII 0x00000002 /* 30-31 GMII (1G) interface */ -+#define IF_MODE_RGMII 0x00000004 -+#define IF_MODE_RGMII_AUTO 0x00008000 -+#define IF_MODE_RGMII_1000 0x00004000 /* 10 - 1000Mbps RGMII */ -+#define IF_MODE_RGMII_100 0x00000000 /* 00 - 100Mbps RGMII */ -+#define IF_MODE_RGMII_10 0x00002000 /* 01 - 10Mbps RGMII */ -+#define IF_MODE_RGMII_SP_MASK 0x00006000 /* Setsp mask bits */ -+#define IF_MODE_RGMII_FD 0x00001000 /* Full duplex RGMII */ -+#define IF_MODE_HD 0x00000040 /* Half duplex operation */ -+ -+/* Hash table Control Register (HASHTABLE_CTRL) */ -+#define HASH_CTRL_MCAST_SHIFT 26 -+#define HASH_CTRL_MCAST_EN 0x00000100 /* 23 Mcast frame rx for hash */ -+#define HASH_CTRL_ADDR_MASK 0x0000003F /* 26-31 Hash table address code */ -+ -+#define GROUP_ADDRESS 0x0000010000000000LL /* MAC mcast indication */ -+#define HASH_TABLE_SIZE 64 /* Hash tbl size */ -+ -+/* Transmit Inter-Packet Gap Length Register (TX_IPG_LENGTH) */ -+#define MEMAC_TX_IPG_LENGTH_MASK 0x0000003F -+ -+/* Statistics Configuration Register (STATN_CONFIG) */ -+#define STATS_CFG_CLR 0x00000004 /* 29 Reset all counters */ -+#define STATS_CFG_CLR_ON_RD 0x00000002 /* 30 Clear on read */ -+#define STATS_CFG_SATURATE 0x00000001 /* 31 Saturate at the maximum val */ -+ -+/* Interrupt Mask Register (IMASK) */ -+#define MEMAC_IMASK_MGI 0x40000000 /* 1 Magic pkt detect indication */ -+#define MEMAC_IMASK_TSECC_ER 0x20000000 /* 2 Timestamp FIFO ECC error evnt */ -+#define MEMAC_IMASK_TECC_ER 0x02000000 /* 6 Transmit frame ECC error evnt */ -+#define MEMAC_IMASK_RECC_ER 0x01000000 /* 7 Receive frame ECC error evnt */ -+ -+#define MEMAC_ALL_ERRS_IMASK \ -+ ((uint32_t)(MEMAC_IMASK_TSECC_ER | \ -+ MEMAC_IMASK_TECC_ER | \ -+ MEMAC_IMASK_RECC_ER | \ -+ MEMAC_IMASK_MGI)) -+ -+#define MEMAC_IEVNT_PCS 0x80000000 /* PCS (XG). Link sync (G) */ -+#define MEMAC_IEVNT_AN 0x40000000 /* Auto-negotiation */ -+#define MEMAC_IEVNT_LT 0x20000000 /* Link Training/New page */ -+#define MEMAC_IEVNT_MGI 0x00004000 /* Magic pkt detection */ -+#define MEMAC_IEVNT_TS_ECC_ER 0x00002000 /* Timestamp FIFO ECC error */ -+#define MEMAC_IEVNT_RX_FIFO_OVFL 0x00001000 /* Rx FIFO overflow */ -+#define MEMAC_IEVNT_TX_FIFO_UNFL 0x00000800 /* Tx FIFO underflow */ -+#define MEMAC_IEVNT_TX_FIFO_OVFL 0x00000400 /* Tx FIFO overflow */ -+#define MEMAC_IEVNT_TX_ECC_ER 0x00000200 /* Tx frame ECC error */ -+#define MEMAC_IEVNT_RX_ECC_ER 0x00000100 /* Rx frame ECC error */ -+#define MEMAC_IEVNT_LI_FAULT 0x00000080 /* Link Interruption flt */ -+#define MEMAC_IEVNT_RX_EMPTY 0x00000040 /* Rx FIFO empty */ -+#define MEMAC_IEVNT_TX_EMPTY 0x00000020 /* Tx FIFO empty */ -+#define MEMAC_IEVNT_RX_LOWP 0x00000010 /* Low Power Idle */ -+#define MEMAC_IEVNT_PHY_LOS 0x00000004 /* Phy loss of signal */ -+#define MEMAC_IEVNT_REM_FAULT 0x00000002 /* Remote fault (XGMII) */ -+#define MEMAC_IEVNT_LOC_FAULT 0x00000001 /* Local fault (XGMII) */ -+ -+enum memac_counters { -+ E_MEMAC_COUNTER_R64, -+ E_MEMAC_COUNTER_T64, -+ E_MEMAC_COUNTER_R127, -+ E_MEMAC_COUNTER_T127, -+ E_MEMAC_COUNTER_R255, -+ E_MEMAC_COUNTER_T255, -+ E_MEMAC_COUNTER_R511, -+ E_MEMAC_COUNTER_T511, -+ E_MEMAC_COUNTER_R1023, -+ E_MEMAC_COUNTER_T1023, -+ E_MEMAC_COUNTER_R1518, -+ E_MEMAC_COUNTER_T1518, -+ E_MEMAC_COUNTER_R1519X, -+ E_MEMAC_COUNTER_T1519X, -+ E_MEMAC_COUNTER_RFRG, -+ E_MEMAC_COUNTER_RJBR, -+ E_MEMAC_COUNTER_RDRP, -+ E_MEMAC_COUNTER_RALN, -+ E_MEMAC_COUNTER_TUND, -+ E_MEMAC_COUNTER_ROVR, -+ E_MEMAC_COUNTER_RXPF, -+ E_MEMAC_COUNTER_TXPF, -+ E_MEMAC_COUNTER_ROCT, -+ E_MEMAC_COUNTER_RMCA, -+ E_MEMAC_COUNTER_RBCA, -+ E_MEMAC_COUNTER_RPKT, -+ E_MEMAC_COUNTER_RUCA, -+ E_MEMAC_COUNTER_RERR, -+ E_MEMAC_COUNTER_TOCT, -+ E_MEMAC_COUNTER_TMCA, -+ E_MEMAC_COUNTER_TBCA, -+ E_MEMAC_COUNTER_TUCA, -+ E_MEMAC_COUNTER_TERR -+}; -+ -+#define DEFAULT_PAUSE_QUANTA 0xf000 -+#define DEFAULT_FRAME_LENGTH 0x600 -+#define DEFAULT_TX_IPG_LENGTH 12 -+ -+/* -+ * memory map -+ */ -+ -+struct mac_addr { -+ uint32_t mac_addr_l; /* Lower 32 bits of 48-bit MAC address */ -+ uint32_t mac_addr_u; /* Upper 16 bits of 48-bit MAC address */ -+}; -+ -+struct memac_regs { -+ /* General Control and Status */ -+ uint32_t res0000[2]; -+ uint32_t command_config; /* 0x008 Ctrl and cfg */ -+ struct mac_addr mac_addr0; /* 0x00C-0x010 MAC_ADDR_0...1 */ -+ uint32_t maxfrm; /* 0x014 Max frame length */ -+ uint32_t res0018[1]; -+ uint32_t rx_fifo_sections; /* Receive FIFO configuration reg */ -+ uint32_t tx_fifo_sections; /* Transmit FIFO configuration reg */ -+ uint32_t res0024[2]; -+ uint32_t hashtable_ctrl; /* 0x02C Hash table control */ -+ uint32_t res0030[4]; -+ uint32_t ievent; /* 0x040 Interrupt event */ -+ uint32_t tx_ipg_length; /* 0x044 Transmitter inter-packet-gap */ -+ uint32_t res0048; -+ uint32_t imask; /* 0x04C Interrupt mask */ -+ uint32_t res0050; -+ uint32_t pause_quanta[4]; /* 0x054 Pause quanta */ -+ uint32_t pause_thresh[4]; /* 0x064 Pause quanta threshold */ -+ uint32_t rx_pause_status; /* 0x074 Receive pause status */ -+ uint32_t res0078[2]; -+ struct mac_addr mac_addr[MEMAC_NUM_OF_PADDRS]; /* 0x80-0x0B4 mac padr */ -+ uint32_t lpwake_timer; /* 0x0B8 Low Power Wakeup Timer */ -+ uint32_t sleep_timer; /* 0x0BC Transmit EEE Low Power Timer */ -+ uint32_t res00c0[8]; -+ uint32_t statn_config; /* 0x0E0 Statistics configuration */ -+ uint32_t res00e4[7]; -+ /* Rx Statistics Counter */ -+ uint32_t reoct_l; -+ uint32_t reoct_u; -+ uint32_t roct_l; -+ uint32_t roct_u; -+ uint32_t raln_l; -+ uint32_t raln_u; -+ uint32_t rxpf_l; -+ uint32_t rxpf_u; -+ uint32_t rfrm_l; -+ uint32_t rfrm_u; -+ uint32_t rfcs_l; -+ uint32_t rfcs_u; -+ uint32_t rvlan_l; -+ uint32_t rvlan_u; -+ uint32_t rerr_l; -+ uint32_t rerr_u; -+ uint32_t ruca_l; -+ uint32_t ruca_u; -+ uint32_t rmca_l; -+ uint32_t rmca_u; -+ uint32_t rbca_l; -+ uint32_t rbca_u; -+ uint32_t rdrp_l; -+ uint32_t rdrp_u; -+ uint32_t rpkt_l; -+ uint32_t rpkt_u; -+ uint32_t rund_l; -+ uint32_t rund_u; -+ uint32_t r64_l; -+ uint32_t r64_u; -+ uint32_t r127_l; -+ uint32_t r127_u; -+ uint32_t r255_l; -+ uint32_t r255_u; -+ uint32_t r511_l; -+ uint32_t r511_u; -+ uint32_t r1023_l; -+ uint32_t r1023_u; -+ uint32_t r1518_l; -+ uint32_t r1518_u; -+ uint32_t r1519x_l; -+ uint32_t r1519x_u; -+ uint32_t rovr_l; -+ uint32_t rovr_u; -+ uint32_t rjbr_l; -+ uint32_t rjbr_u; -+ uint32_t rfrg_l; -+ uint32_t rfrg_u; -+ uint32_t rcnp_l; -+ uint32_t rcnp_u; -+ uint32_t rdrntp_l; -+ uint32_t rdrntp_u; -+ uint32_t res01d0[12]; -+ /* Tx Statistics Counter */ -+ uint32_t teoct_l; -+ uint32_t teoct_u; -+ uint32_t toct_l; -+ uint32_t toct_u; -+ uint32_t res0210[2]; -+ uint32_t txpf_l; -+ uint32_t txpf_u; -+ uint32_t tfrm_l; -+ uint32_t tfrm_u; -+ uint32_t tfcs_l; -+ uint32_t tfcs_u; -+ uint32_t tvlan_l; -+ uint32_t tvlan_u; -+ uint32_t terr_l; -+ uint32_t terr_u; -+ uint32_t tuca_l; -+ uint32_t tuca_u; -+ uint32_t tmca_l; -+ uint32_t tmca_u; -+ uint32_t tbca_l; -+ uint32_t tbca_u; -+ uint32_t res0258[2]; -+ uint32_t tpkt_l; -+ uint32_t tpkt_u; -+ uint32_t tund_l; -+ uint32_t tund_u; -+ uint32_t t64_l; -+ uint32_t t64_u; -+ uint32_t t127_l; -+ uint32_t t127_u; -+ uint32_t t255_l; -+ uint32_t t255_u; -+ uint32_t t511_l; -+ uint32_t t511_u; -+ uint32_t t1023_l; -+ uint32_t t1023_u; -+ uint32_t t1518_l; -+ uint32_t t1518_u; -+ uint32_t t1519x_l; -+ uint32_t t1519x_u; -+ uint32_t res02a8[6]; -+ uint32_t tcnp_l; -+ uint32_t tcnp_u; -+ uint32_t res02c8[14]; -+ /* Line Interface Control */ -+ uint32_t if_mode; /* 0x300 Interface Mode Control */ -+ uint32_t if_status; /* 0x304 Interface Status */ -+ uint32_t res0308[14]; -+ /* HiGig/2 */ -+ uint32_t hg_config; /* 0x340 Control and cfg */ -+ uint32_t res0344[3]; -+ uint32_t hg_pause_quanta; /* 0x350 Pause quanta */ -+ uint32_t res0354[3]; -+ uint32_t hg_pause_thresh; /* 0x360 Pause quanta threshold */ -+ uint32_t res0364[3]; -+ uint32_t hgrx_pause_status; /* 0x370 Receive pause status */ -+ uint32_t hg_fifos_status; /* 0x374 fifos status */ -+ uint32_t rhm; /* 0x378 rx messages counter */ -+ uint32_t thm; /* 0x37C tx messages counter */ -+}; -+ -+struct memac_cfg { -+ bool reset_on_init; -+ bool rx_error_discard; -+ bool pause_ignore; -+ bool pause_forward_enable; -+ bool no_length_check_enable; -+ bool cmd_frame_enable; -+ bool send_idle_enable; -+ bool wan_mode_enable; -+ bool promiscuous_mode_enable; -+ bool tx_addr_ins_enable; -+ bool loopback_enable; -+ bool lgth_check_nostdr; -+ bool time_stamp_enable; -+ bool pad_enable; -+ bool phy_tx_ena_on; -+ bool rx_sfd_any; -+ bool rx_pbl_fwd; -+ bool tx_pbl_fwd; -+ bool debug_mode; -+ bool wake_on_lan; -+ uint16_t max_frame_length; -+ uint16_t pause_quanta; -+ uint32_t tx_ipg_length; -+}; -+ -+ -+/** -+ * fman_memac_defconfig() - Get default MEMAC configuration -+ * @cfg: pointer to configuration structure. -+ * -+ * Call this function to obtain a default set of configuration values for -+ * initializing MEMAC. The user can overwrite any of the values before calling -+ * fman_memac_init(), if specific configuration needs to be applied. -+ */ -+void fman_memac_defconfig(struct memac_cfg *cfg); -+ -+int fman_memac_init(struct memac_regs *regs, -+ struct memac_cfg *cfg, -+ enum enet_interface enet_interface, -+ enum enet_speed enet_speed, -+ bool slow_10g_if, -+ uint32_t exceptions); -+ -+void fman_memac_enable(struct memac_regs *regs, bool apply_rx, bool apply_tx); -+ -+void fman_memac_disable(struct memac_regs *regs, bool apply_rx, bool apply_tx); -+ -+void fman_memac_set_promiscuous(struct memac_regs *regs, bool val); -+ -+void fman_memac_add_addr_in_paddr(struct memac_regs *regs, -+ uint8_t *adr, -+ uint8_t paddr_num); -+ -+void fman_memac_clear_addr_in_paddr(struct memac_regs *regs, -+ uint8_t paddr_num); -+ -+uint64_t fman_memac_get_counter(struct memac_regs *regs, -+ enum memac_counters reg_name); -+ -+void fman_memac_set_tx_pause_frames(struct memac_regs *regs, -+ uint8_t priority, uint16_t pauseTime, uint16_t threshTime); -+ -+uint16_t fman_memac_get_max_frame_len(struct memac_regs *regs); -+ -+void fman_memac_set_exception(struct memac_regs *regs, uint32_t val, -+ bool enable); -+ -+void fman_memac_reset_stat(struct memac_regs *regs); -+ -+void fman_memac_reset(struct memac_regs *regs); -+ -+void fman_memac_reset_filter_table(struct memac_regs *regs); -+ -+void fman_memac_set_hash_table_entry(struct memac_regs *regs, uint32_t crc); -+ -+void fman_memac_set_hash_table(struct memac_regs *regs, uint32_t val); -+ -+void fman_memac_set_rx_ignore_pause_frames(struct memac_regs *regs, -+ bool enable); -+ -+void fman_memac_set_wol(struct memac_regs *regs, bool enable); -+ -+uint32_t fman_memac_get_event(struct memac_regs *regs, uint32_t ev_mask); -+ -+void fman_memac_ack_event(struct memac_regs *regs, uint32_t ev_mask); -+ -+uint32_t fman_memac_get_interrupt_mask(struct memac_regs *regs); -+ -+void fman_memac_adjust_link(struct memac_regs *regs, -+ enum enet_interface iface_mode, -+ enum enet_speed speed, bool full_dx); -+ -+ -+ -+#endif /*__FSL_FMAN_MEMAC_H*/ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_memac_mii_acc.h -@@ -0,0 +1,78 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_FMAN_MEMAC_MII_ACC_H -+#define __FSL_FMAN_MEMAC_MII_ACC_H -+ -+#include "common/general.h" -+#include "fsl_enet.h" -+/* MII Management Registers */ -+#define MDIO_CFG_CLK_DIV_MASK 0x0080ff80 -+#define MDIO_CFG_CLK_DIV_SHIFT 7 -+#define MDIO_CFG_HOLD_MASK 0x0000001c -+#define MDIO_CFG_ENC45 0x00000040 -+#define MDIO_CFG_READ_ERR 0x00000002 -+#define MDIO_CFG_BSY 0x00000001 -+ -+#define MDIO_CTL_PHY_ADDR_SHIFT 5 -+#define MDIO_CTL_READ 0x00008000 -+ -+#define MDIO_DATA_BSY 0x80000000 -+ -+/*MEMAC Internal PHY Registers - SGMII */ -+#define PHY_SGMII_CR_PHY_RESET 0x8000 -+#define PHY_SGMII_CR_RESET_AN 0x0200 -+#define PHY_SGMII_CR_DEF_VAL 0x1140 -+#define PHY_SGMII_DEV_ABILITY_SGMII 0x4001 -+#define PHY_SGMII_DEV_ABILITY_1000X 0x01A0 -+#define PHY_SGMII_IF_MODE_AN 0x0002 -+#define PHY_SGMII_IF_MODE_SGMII 0x0001 -+#define PHY_SGMII_IF_MODE_1000X 0x0000 -+ -+/*----------------------------------------------------*/ -+/* MII Configuration Control Memory Map Registers */ -+/*----------------------------------------------------*/ -+struct memac_mii_access_mem_map { -+ uint32_t mdio_cfg; /* 0x030 */ -+ uint32_t mdio_ctrl; /* 0x034 */ -+ uint32_t mdio_data; /* 0x038 */ -+ uint32_t mdio_addr; /* 0x03c */ -+}; -+ -+int fman_memac_mii_read_phy_reg(struct memac_mii_access_mem_map *mii_regs, -+ uint8_t phy_addr, uint8_t reg, uint16_t *data, -+ enum enet_speed enet_speed); -+int fman_memac_mii_write_phy_reg(struct memac_mii_access_mem_map *mii_regs, -+ uint8_t phy_addr, uint8_t reg, uint16_t data, -+ enum enet_speed enet_speed); -+ -+#endif /* __MAC_API_MEMAC_MII_ACC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_port.h -@@ -0,0 +1,593 @@ -+/* -+ * Copyright 2008-2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_FMAN_PORT_H -+#define __FSL_FMAN_PORT_H -+ -+#include "fsl_fman_sp.h" -+ -+/** @Collection Registers bit fields */ -+ -+/** @Description BMI defines */ -+#define BMI_EBD_EN 0x80000000 -+ -+#define BMI_PORT_CFG_EN 0x80000000 -+#define BMI_PORT_CFG_FDOVR 0x02000000 -+#define BMI_PORT_CFG_IM 0x01000000 -+ -+#define BMI_PORT_STATUS_BSY 0x80000000 -+ -+#define BMI_DMA_ATTR_SWP_SHIFT FMAN_SP_DMA_ATTR_SWP_SHIFT -+#define BMI_DMA_ATTR_IC_STASH_ON 0x10000000 -+#define BMI_DMA_ATTR_HDR_STASH_ON 0x04000000 -+#define BMI_DMA_ATTR_SG_STASH_ON 0x01000000 -+#define BMI_DMA_ATTR_WRITE_OPTIMIZE FMAN_SP_DMA_ATTR_WRITE_OPTIMIZE -+ -+#define BMI_RX_FIFO_PRI_ELEVATION_SHIFT 16 -+#define BMI_RX_FIFO_THRESHOLD_ETHE 0x80000000 -+ -+#define BMI_TX_FRAME_END_CS_IGNORE_SHIFT 24 -+#define BMI_RX_FRAME_END_CS_IGNORE_SHIFT 24 -+#define BMI_RX_FRAME_END_CUT_SHIFT 16 -+ -+#define BMI_IC_TO_EXT_SHIFT FMAN_SP_IC_TO_EXT_SHIFT -+#define BMI_IC_FROM_INT_SHIFT FMAN_SP_IC_FROM_INT_SHIFT -+ -+#define BMI_INT_BUF_MARG_SHIFT 28 -+#define BMI_EXT_BUF_MARG_START_SHIFT FMAN_SP_EXT_BUF_MARG_START_SHIFT -+ -+#define BMI_CMD_MR_LEAC 0x00200000 -+#define BMI_CMD_MR_SLEAC 0x00100000 -+#define BMI_CMD_MR_MA 0x00080000 -+#define BMI_CMD_MR_DEAS 0x00040000 -+#define BMI_CMD_RX_MR_DEF (BMI_CMD_MR_LEAC | \ -+ BMI_CMD_MR_SLEAC | \ -+ BMI_CMD_MR_MA | \ -+ BMI_CMD_MR_DEAS) -+#define BMI_CMD_TX_MR_DEF 0 -+#define BMI_CMD_OP_MR_DEF (BMI_CMD_MR_DEAS | \ -+ BMI_CMD_MR_MA) -+ -+#define BMI_CMD_ATTR_ORDER 0x80000000 -+#define BMI_CMD_ATTR_SYNC 0x02000000 -+#define BMI_CMD_ATTR_COLOR_SHIFT 26 -+ -+#define BMI_FIFO_PIPELINE_DEPTH_SHIFT 12 -+#define BMI_NEXT_ENG_FD_BITS_SHIFT 24 -+#define BMI_FRAME_END_CS_IGNORE_SHIFT 24 -+ -+#define BMI_COUNTERS_EN 0x80000000 -+ -+#define BMI_EXT_BUF_POOL_VALID FMAN_SP_EXT_BUF_POOL_VALID -+#define BMI_EXT_BUF_POOL_EN_COUNTER FMAN_SP_EXT_BUF_POOL_EN_COUNTER -+#define BMI_EXT_BUF_POOL_BACKUP FMAN_SP_EXT_BUF_POOL_BACKUP -+#define BMI_EXT_BUF_POOL_ID_SHIFT 16 -+#define BMI_EXT_BUF_POOL_ID_MASK 0x003F0000 -+#define BMI_POOL_DEP_NUM_OF_POOLS_SHIFT 16 -+ -+#define BMI_TX_FIFO_MIN_FILL_SHIFT 16 -+#define BMI_TX_FIFO_PIPELINE_DEPTH_SHIFT 12 -+ -+#define MAX_PERFORMANCE_TASK_COMP 64 -+#define MAX_PERFORMANCE_RX_QUEUE_COMP 64 -+#define MAX_PERFORMANCE_TX_QUEUE_COMP 8 -+#define MAX_PERFORMANCE_DMA_COMP 16 -+#define MAX_PERFORMANCE_FIFO_COMP 1024 -+ -+#define BMI_PERFORMANCE_TASK_COMP_SHIFT 24 -+#define BMI_PERFORMANCE_QUEUE_COMP_SHIFT 16 -+#define BMI_PERFORMANCE_DMA_COMP_SHIFT 12 -+ -+#define BMI_RATE_LIMIT_GRAN_TX 16000 /* In Kbps */ -+#define BMI_RATE_LIMIT_GRAN_OP 10000 /* In frames */ -+#define BMI_RATE_LIMIT_MAX_RATE_IN_GRAN_UNITS 1024 -+#define BMI_RATE_LIMIT_MAX_BURST_SIZE 1024 /* In KBytes */ -+#define BMI_RATE_LIMIT_MAX_BURST_SHIFT 16 -+#define BMI_RATE_LIMIT_HIGH_BURST_SIZE_GRAN 0x80000000 -+#define BMI_RATE_LIMIT_SCALE_TSBS_SHIFT 16 -+#define BMI_RATE_LIMIT_SCALE_EN 0x80000000 -+#define BMI_SG_DISABLE FMAN_SP_SG_DISABLE -+ -+/** @Description QMI defines */ -+#define QMI_PORT_CFG_EN 0x80000000 -+#define QMI_PORT_CFG_EN_COUNTERS 0x10000000 -+ -+#define QMI_PORT_STATUS_DEQ_TNUM_BSY 0x80000000 -+#define QMI_PORT_STATUS_DEQ_FD_BSY 0x20000000 -+ -+#define QMI_DEQ_CFG_PRI 0x80000000 -+#define QMI_DEQ_CFG_TYPE1 0x10000000 -+#define QMI_DEQ_CFG_TYPE2 0x20000000 -+#define QMI_DEQ_CFG_TYPE3 0x30000000 -+#define QMI_DEQ_CFG_PREFETCH_PARTIAL 0x01000000 -+#define QMI_DEQ_CFG_PREFETCH_FULL 0x03000000 -+#define QMI_DEQ_CFG_SP_MASK 0xf -+#define QMI_DEQ_CFG_SP_SHIFT 20 -+ -+ -+/** @Description General port defines */ -+#define FMAN_PORT_EXT_POOLS_NUM(fm_rev_maj) \ -+ (((fm_rev_maj) == 4) ? 4 : 8) -+#define FMAN_PORT_MAX_EXT_POOLS_NUM 8 -+#define FMAN_PORT_OBS_EXT_POOLS_NUM 2 -+#define FMAN_PORT_CG_MAP_NUM 8 -+#define FMAN_PORT_PRS_RESULT_WORDS_NUM 8 -+#define FMAN_PORT_BMI_FIFO_UNITS 0x100 -+#define FMAN_PORT_IC_OFFSET_UNITS 0x10 -+ -+ -+/** @Collection FM Port Register Map */ -+ -+/** @Description BMI Rx port register map */ -+struct fman_port_rx_bmi_regs { -+ uint32_t fmbm_rcfg; /**< Rx Configuration */ -+ uint32_t fmbm_rst; /**< Rx Status */ -+ uint32_t fmbm_rda; /**< Rx DMA attributes*/ -+ uint32_t fmbm_rfp; /**< Rx FIFO Parameters*/ -+ uint32_t fmbm_rfed; /**< Rx Frame End Data*/ -+ uint32_t fmbm_ricp; /**< Rx Internal Context Parameters*/ -+ uint32_t fmbm_rim; /**< Rx Internal Buffer Margins*/ -+ uint32_t fmbm_rebm; /**< Rx External Buffer Margins*/ -+ uint32_t fmbm_rfne; /**< Rx Frame Next Engine*/ -+ uint32_t fmbm_rfca; /**< Rx Frame Command Attributes.*/ -+ uint32_t fmbm_rfpne; /**< Rx Frame Parser Next Engine*/ -+ uint32_t fmbm_rpso; /**< Rx Parse Start Offset*/ -+ uint32_t fmbm_rpp; /**< Rx Policer Profile */ -+ uint32_t fmbm_rccb; /**< Rx Coarse Classification Base */ -+ uint32_t fmbm_reth; /**< Rx Excessive Threshold */ -+ uint32_t reserved003c[1]; /**< (0x03C 0x03F) */ -+ uint32_t fmbm_rprai[FMAN_PORT_PRS_RESULT_WORDS_NUM]; -+ /**< Rx Parse Results Array Init*/ -+ uint32_t fmbm_rfqid; /**< Rx Frame Queue ID*/ -+ uint32_t fmbm_refqid; /**< Rx Error Frame Queue ID*/ -+ uint32_t fmbm_rfsdm; /**< Rx Frame Status Discard Mask*/ -+ uint32_t fmbm_rfsem; /**< Rx Frame Status Error Mask*/ -+ uint32_t fmbm_rfene; /**< Rx Frame Enqueue Next Engine */ -+ uint32_t reserved0074[0x2]; /**< (0x074-0x07C) */ -+ uint32_t fmbm_rcmne; /**< Rx Frame Continuous Mode Next Engine */ -+ uint32_t reserved0080[0x20];/**< (0x080 0x0FF) */ -+ uint32_t fmbm_ebmpi[FMAN_PORT_MAX_EXT_POOLS_NUM]; -+ /**< Buffer Manager pool Information-*/ -+ uint32_t fmbm_acnt[FMAN_PORT_MAX_EXT_POOLS_NUM]; -+ /**< Allocate Counter-*/ -+ uint32_t reserved0130[8]; -+ /**< 0x130/0x140 - 0x15F reserved -*/ -+ uint32_t fmbm_rcgm[FMAN_PORT_CG_MAP_NUM]; -+ /**< Congestion Group Map*/ -+ uint32_t fmbm_mpd; /**< BM Pool Depletion */ -+ uint32_t reserved0184[0x1F]; /**< (0x184 0x1FF) */ -+ uint32_t fmbm_rstc; /**< Rx Statistics Counters*/ -+ uint32_t fmbm_rfrc; /**< Rx Frame Counter*/ -+ uint32_t fmbm_rfbc; /**< Rx Bad Frames Counter*/ -+ uint32_t fmbm_rlfc; /**< Rx Large Frames Counter*/ -+ uint32_t fmbm_rffc; /**< Rx Filter Frames Counter*/ -+ uint32_t fmbm_rfdc; /**< Rx Frame Discard Counter*/ -+ uint32_t fmbm_rfldec; /**< Rx Frames List DMA Error Counter*/ -+ uint32_t fmbm_rodc; /**< Rx Out of Buffers Discard nntr*/ -+ uint32_t fmbm_rbdc; /**< Rx Buffers Deallocate Counter*/ -+ uint32_t reserved0224[0x17]; /**< (0x224 0x27F) */ -+ uint32_t fmbm_rpc; /**< Rx Performance Counters*/ -+ uint32_t fmbm_rpcp; /**< Rx Performance Count Parameters*/ -+ uint32_t fmbm_rccn; /**< Rx Cycle Counter*/ -+ uint32_t fmbm_rtuc; /**< Rx Tasks Utilization Counter*/ -+ uint32_t fmbm_rrquc; /**< Rx Receive Queue Utilization cntr*/ -+ uint32_t fmbm_rduc; /**< Rx DMA Utilization Counter*/ -+ uint32_t fmbm_rfuc; /**< Rx FIFO Utilization Counter*/ -+ uint32_t fmbm_rpac; /**< Rx Pause Activation Counter*/ -+ uint32_t reserved02a0[0x18]; /**< (0x2A0 0x2FF) */ -+ uint32_t fmbm_rdbg; /**< Rx Debug-*/ -+}; -+ -+/** @Description BMI Tx port register map */ -+struct fman_port_tx_bmi_regs { -+ uint32_t fmbm_tcfg; /**< Tx Configuration */ -+ uint32_t fmbm_tst; /**< Tx Status */ -+ uint32_t fmbm_tda; /**< Tx DMA attributes */ -+ uint32_t fmbm_tfp; /**< Tx FIFO Parameters */ -+ uint32_t fmbm_tfed; /**< Tx Frame End Data */ -+ uint32_t fmbm_ticp; /**< Tx Internal Context Parameters */ -+ uint32_t fmbm_tfdne; /**< Tx Frame Dequeue Next Engine. */ -+ uint32_t fmbm_tfca; /**< Tx Frame Command attribute. */ -+ uint32_t fmbm_tcfqid; /**< Tx Confirmation Frame Queue ID. */ -+ uint32_t fmbm_tefqid; /**< Tx Frame Error Queue ID */ -+ uint32_t fmbm_tfene; /**< Tx Frame Enqueue Next Engine */ -+ uint32_t fmbm_trlmts; /**< Tx Rate Limiter Scale */ -+ uint32_t fmbm_trlmt; /**< Tx Rate Limiter */ -+ uint32_t reserved0034[0x0e]; /**< (0x034-0x6c) */ -+ uint32_t fmbm_tccb; /**< Tx Coarse Classification base */ -+ uint32_t fmbm_tfne; /**< Tx Frame Next Engine */ -+ uint32_t fmbm_tpfcm[0x02]; /**< Tx Priority based Flow Control (PFC) Mapping */ -+ uint32_t fmbm_tcmne; /**< Tx Frame Continuous Mode Next Engine */ -+ uint32_t reserved0080[0x60]; /**< (0x080-0x200) */ -+ uint32_t fmbm_tstc; /**< Tx Statistics Counters */ -+ uint32_t fmbm_tfrc; /**< Tx Frame Counter */ -+ uint32_t fmbm_tfdc; /**< Tx Frames Discard Counter */ -+ uint32_t fmbm_tfledc; /**< Tx Frame len error discard cntr */ -+ uint32_t fmbm_tfufdc; /**< Tx Frame unsprt frmt discard cntr*/ -+ uint32_t fmbm_tbdc; /**< Tx Buffers Deallocate Counter */ -+ uint32_t reserved0218[0x1A]; /**< (0x218-0x280) */ -+ uint32_t fmbm_tpc; /**< Tx Performance Counters*/ -+ uint32_t fmbm_tpcp; /**< Tx Performance Count Parameters*/ -+ uint32_t fmbm_tccn; /**< Tx Cycle Counter*/ -+ uint32_t fmbm_ttuc; /**< Tx Tasks Utilization Counter*/ -+ uint32_t fmbm_ttcquc; /**< Tx Transmit conf Q util Counter*/ -+ uint32_t fmbm_tduc; /**< Tx DMA Utilization Counter*/ -+ uint32_t fmbm_tfuc; /**< Tx FIFO Utilization Counter*/ -+}; -+ -+/** @Description BMI O/H port register map */ -+struct fman_port_oh_bmi_regs { -+ uint32_t fmbm_ocfg; /**< O/H Configuration */ -+ uint32_t fmbm_ost; /**< O/H Status */ -+ uint32_t fmbm_oda; /**< O/H DMA attributes */ -+ uint32_t fmbm_oicp; /**< O/H Internal Context Parameters */ -+ uint32_t fmbm_ofdne; /**< O/H Frame Dequeue Next Engine */ -+ uint32_t fmbm_ofne; /**< O/H Frame Next Engine */ -+ uint32_t fmbm_ofca; /**< O/H Frame Command Attributes. */ -+ uint32_t fmbm_ofpne; /**< O/H Frame Parser Next Engine */ -+ uint32_t fmbm_opso; /**< O/H Parse Start Offset */ -+ uint32_t fmbm_opp; /**< O/H Policer Profile */ -+ uint32_t fmbm_occb; /**< O/H Coarse Classification base */ -+ uint32_t fmbm_oim; /**< O/H Internal margins*/ -+ uint32_t fmbm_ofp; /**< O/H Fifo Parameters*/ -+ uint32_t fmbm_ofed; /**< O/H Frame End Data*/ -+ uint32_t reserved0030[2]; /**< (0x038 - 0x03F) */ -+ uint32_t fmbm_oprai[FMAN_PORT_PRS_RESULT_WORDS_NUM]; -+ /**< O/H Parse Results Array Initialization */ -+ uint32_t fmbm_ofqid; /**< O/H Frame Queue ID */ -+ uint32_t fmbm_oefqid; /**< O/H Error Frame Queue ID */ -+ uint32_t fmbm_ofsdm; /**< O/H Frame Status Discard Mask */ -+ uint32_t fmbm_ofsem; /**< O/H Frame Status Error Mask */ -+ uint32_t fmbm_ofene; /**< O/H Frame Enqueue Next Engine */ -+ uint32_t fmbm_orlmts; /**< O/H Rate Limiter Scale */ -+ uint32_t fmbm_orlmt; /**< O/H Rate Limiter */ -+ uint32_t fmbm_ocmne; /**< O/H Continuous Mode Next Engine */ -+ uint32_t reserved0080[0x20]; /**< 0x080 - 0x0FF Reserved */ -+ uint32_t fmbm_oebmpi[2]; /**< Buf Mngr Observed Pool Info */ -+ uint32_t reserved0108[0x16]; /**< 0x108 - 0x15F Reserved */ -+ uint32_t fmbm_ocgm[FMAN_PORT_CG_MAP_NUM]; /**< Observed Congestion Group Map */ -+ uint32_t fmbm_ompd; /**< Observed BMan Pool Depletion */ -+ uint32_t reserved0184[0x1F]; /**< 0x184 - 0x1FF Reserved */ -+ uint32_t fmbm_ostc; /**< O/H Statistics Counters */ -+ uint32_t fmbm_ofrc; /**< O/H Frame Counter */ -+ uint32_t fmbm_ofdc; /**< O/H Frames Discard Counter */ -+ uint32_t fmbm_ofledc; /**< O/H Frames Len Err Discard Cntr */ -+ uint32_t fmbm_ofufdc; /**< O/H Frames Unsprtd Discard Cutr */ -+ uint32_t fmbm_offc; /**< O/H Filter Frames Counter */ -+ uint32_t fmbm_ofwdc; /**< Rx Frames WRED Discard Counter */ -+ uint32_t fmbm_ofldec; /**< O/H Frames List DMA Error Cntr */ -+ uint32_t fmbm_obdc; /**< O/H Buffers Deallocate Counter */ -+ uint32_t reserved0218[0x17]; /**< (0x218 - 0x27F) */ -+ uint32_t fmbm_opc; /**< O/H Performance Counters */ -+ uint32_t fmbm_opcp; /**< O/H Performance Count Parameters */ -+ uint32_t fmbm_occn; /**< O/H Cycle Counter */ -+ uint32_t fmbm_otuc; /**< O/H Tasks Utilization Counter */ -+ uint32_t fmbm_oduc; /**< O/H DMA Utilization Counter */ -+ uint32_t fmbm_ofuc; /**< O/H FIFO Utilization Counter */ -+}; -+ -+/** @Description BMI port register map */ -+union fman_port_bmi_regs { -+ struct fman_port_rx_bmi_regs rx; -+ struct fman_port_tx_bmi_regs tx; -+ struct fman_port_oh_bmi_regs oh; -+}; -+ -+/** @Description QMI port register map */ -+struct fman_port_qmi_regs { -+ uint32_t fmqm_pnc; /**< PortID n Configuration Register */ -+ uint32_t fmqm_pns; /**< PortID n Status Register */ -+ uint32_t fmqm_pnts; /**< PortID n Task Status Register */ -+ uint32_t reserved00c[4]; /**< 0xn00C - 0xn01B */ -+ uint32_t fmqm_pnen; /**< PortID n Enqueue NIA Register */ -+ uint32_t fmqm_pnetfc; /**< PortID n Enq Total Frame Counter */ -+ uint32_t reserved024[2]; /**< 0xn024 - 0x02B */ -+ uint32_t fmqm_pndn; /**< PortID n Dequeue NIA Register */ -+ uint32_t fmqm_pndc; /**< PortID n Dequeue Config Register */ -+ uint32_t fmqm_pndtfc; /**< PortID n Dequeue tot Frame cntr */ -+ uint32_t fmqm_pndfdc; /**< PortID n Dequeue FQID Dflt Cntr */ -+ uint32_t fmqm_pndcc; /**< PortID n Dequeue Confirm Counter */ -+}; -+ -+ -+enum fman_port_dma_swap { -+ E_FMAN_PORT_DMA_NO_SWAP, /**< No swap, transfer data as is */ -+ E_FMAN_PORT_DMA_SWAP_LE, -+ /**< The transferred data should be swapped in PPC Little Endian mode */ -+ E_FMAN_PORT_DMA_SWAP_BE -+ /**< The transferred data should be swapped in Big Endian mode */ -+}; -+ -+/* Default port color */ -+enum fman_port_color { -+ E_FMAN_PORT_COLOR_GREEN, /**< Default port color is green */ -+ E_FMAN_PORT_COLOR_YELLOW, /**< Default port color is yellow */ -+ E_FMAN_PORT_COLOR_RED, /**< Default port color is red */ -+ E_FMAN_PORT_COLOR_OVERRIDE /**< Ignore color */ -+}; -+ -+/* QMI dequeue from the SP channel - types */ -+enum fman_port_deq_type { -+ E_FMAN_PORT_DEQ_BY_PRI, -+ /**< Priority precedence and Intra-Class scheduling */ -+ E_FMAN_PORT_DEQ_ACTIVE_FQ, -+ /**< Active FQ precedence and Intra-Class scheduling */ -+ E_FMAN_PORT_DEQ_ACTIVE_FQ_NO_ICS -+ /**< Active FQ precedence and override Intra-Class scheduling */ -+}; -+ -+/* QMI dequeue prefetch modes */ -+enum fman_port_deq_prefetch { -+ E_FMAN_PORT_DEQ_NO_PREFETCH, /**< No prefetch mode */ -+ E_FMAN_PORT_DEQ_PART_PREFETCH, /**< Partial prefetch mode */ -+ E_FMAN_PORT_DEQ_FULL_PREFETCH /**< Full prefetch mode */ -+}; -+ -+/* Parameters for defining performance counters behavior */ -+struct fman_port_perf_cnt_params { -+ uint8_t task_val; /**< Task compare value */ -+ uint8_t queue_val; -+ /**< Rx or Tx conf queue compare value (unused for O/H ports) */ -+ uint8_t dma_val; /**< Dma compare value */ -+ uint32_t fifo_val; /**< Fifo compare value (in bytes) */ -+}; -+ -+/** @Description FM Port configuration structure, used at init */ -+struct fman_port_cfg { -+ struct fman_port_perf_cnt_params perf_cnt_params; -+ /* BMI parameters */ -+ enum fman_port_dma_swap dma_swap_data; -+ bool dma_ic_stash_on; -+ bool dma_header_stash_on; -+ bool dma_sg_stash_on; -+ bool dma_write_optimize; -+ uint16_t ic_ext_offset; -+ uint8_t ic_int_offset; -+ uint16_t ic_size; -+ enum fman_port_color color; -+ bool sync_req; -+ bool discard_override; -+ uint8_t checksum_bytes_ignore; -+ uint8_t rx_cut_end_bytes; -+ uint32_t rx_pri_elevation; -+ uint32_t rx_fifo_thr; -+ uint8_t rx_fd_bits; -+ uint8_t int_buf_start_margin; -+ uint16_t ext_buf_start_margin; -+ uint16_t ext_buf_end_margin; -+ uint32_t tx_fifo_min_level; -+ uint32_t tx_fifo_low_comf_level; -+ uint8_t tx_fifo_deq_pipeline_depth; -+ bool stats_counters_enable; -+ bool perf_counters_enable; -+ /* QMI parameters */ -+ bool deq_high_pri; -+ enum fman_port_deq_type deq_type; -+ enum fman_port_deq_prefetch deq_prefetch_opt; -+ uint16_t deq_byte_cnt; -+ bool queue_counters_enable; -+ bool no_scatter_gather; -+ int errata_A006675; -+ int errata_A006320; -+ int excessive_threshold_register; -+ int fmbm_rebm_has_sgd; -+ int fmbm_tfne_has_features; -+ int qmi_deq_options_support; -+}; -+ -+enum fman_port_type { -+ E_FMAN_PORT_TYPE_OP = 0, -+ /**< Offline parsing port, shares id-s with -+ * host command, so must have exclusive id-s */ -+ E_FMAN_PORT_TYPE_RX, /**< 1G Rx port */ -+ E_FMAN_PORT_TYPE_RX_10G, /**< 10G Rx port */ -+ E_FMAN_PORT_TYPE_TX, /**< 1G Tx port */ -+ E_FMAN_PORT_TYPE_TX_10G, /**< 10G Tx port */ -+ E_FMAN_PORT_TYPE_DUMMY, -+ E_FMAN_PORT_TYPE_HC = E_FMAN_PORT_TYPE_DUMMY -+ /**< Host command port, shares id-s with -+ * offline parsing ports, so must have exclusive id-s */ -+}; -+ -+struct fman_port_params { -+ uint32_t discard_mask; -+ uint32_t err_mask; -+ uint32_t dflt_fqid; -+ uint32_t err_fqid; -+ uint8_t deq_sp; -+ bool dont_release_buf; -+}; -+ -+/* Port context - used by most API functions */ -+struct fman_port { -+ enum fman_port_type type; -+ uint8_t fm_rev_maj; -+ uint8_t fm_rev_min; -+ union fman_port_bmi_regs *bmi_regs; -+ struct fman_port_qmi_regs *qmi_regs; -+ bool im_en; -+ uint8_t ext_pools_num; -+}; -+ -+/** @Description External buffer pools configuration */ -+struct fman_port_bpools { -+ uint8_t count; /**< Num of pools to set up */ -+ bool counters_enable; /**< Enable allocate counters */ -+ uint8_t grp_bp_depleted_num; -+ /**< Number of depleted pools - if reached the BMI indicates -+ * the MAC to send a pause frame */ -+ struct { -+ uint8_t bpid; /**< BM pool ID */ -+ uint16_t size; -+ /**< Pool's size - must be in ascending order */ -+ bool is_backup; -+ /**< If this is a backup pool */ -+ bool grp_bp_depleted; -+ /**< Consider this buffer in multiple pools depletion criteria*/ -+ bool single_bp_depleted; -+ /**< Consider this buffer in single pool depletion criteria */ -+ bool pfc_priorities_en; -+ } bpool[FMAN_PORT_MAX_EXT_POOLS_NUM]; -+}; -+ -+enum fman_port_rate_limiter_scale_down { -+ E_FMAN_PORT_RATE_DOWN_NONE, -+ E_FMAN_PORT_RATE_DOWN_BY_2, -+ E_FMAN_PORT_RATE_DOWN_BY_4, -+ E_FMAN_PORT_RATE_DOWN_BY_8 -+}; -+ -+/* Rate limiter configuration */ -+struct fman_port_rate_limiter { -+ uint8_t count_1micro_bit; -+ bool high_burst_size_gran; -+ /**< Defines burst_size granularity for OP ports; when TRUE, -+ * burst_size below counts in frames, otherwise in 10^3 frames */ -+ uint16_t burst_size; -+ /**< Max burst size, in KBytes for Tx port, according to -+ * high_burst_size_gran definition for OP port */ -+ uint32_t rate; -+ /**< In Kbps for Tx port, in frames/sec for OP port */ -+ enum fman_port_rate_limiter_scale_down rate_factor; -+}; -+ -+/* BMI statistics counters */ -+enum fman_port_stats_counters { -+ E_FMAN_PORT_STATS_CNT_FRAME, -+ /**< Number of processed frames; valid for all ports */ -+ E_FMAN_PORT_STATS_CNT_DISCARD, -+ /**< For Rx ports - frames discarded by QMAN, for Tx or O/H ports - -+ * frames discarded due to DMA error; valid for all ports */ -+ E_FMAN_PORT_STATS_CNT_DEALLOC_BUF, -+ /**< Number of buffer deallocate operations; valid for all ports */ -+ E_FMAN_PORT_STATS_CNT_RX_BAD_FRAME, -+ /**< Number of bad Rx frames, like CRC error, Rx FIFO overflow etc; -+ * valid for Rx ports only */ -+ E_FMAN_PORT_STATS_CNT_RX_LARGE_FRAME, -+ /**< Number of Rx oversized frames, that is frames exceeding max frame -+ * size configured for the corresponding ETH controller; -+ * valid for Rx ports only */ -+ E_FMAN_PORT_STATS_CNT_RX_OUT_OF_BUF, -+ /**< Frames discarded due to lack of external buffers; valid for -+ * Rx ports only */ -+ E_FMAN_PORT_STATS_CNT_LEN_ERR, -+ /**< Frames discarded due to frame length error; valid for Tx and -+ * O/H ports only */ -+ E_FMAN_PORT_STATS_CNT_UNSUPPORTED_FORMAT, -+ /**< Frames discarded due to unsupported FD format; valid for Tx -+ * and O/H ports only */ -+ E_FMAN_PORT_STATS_CNT_FILTERED_FRAME, -+ /**< Number of frames filtered out by PCD module; valid for -+ * Rx and OP ports only */ -+ E_FMAN_PORT_STATS_CNT_DMA_ERR, -+ /**< Frames rejected by QMAN that were not able to release their -+ * buffers due to DMA error; valid for Rx and O/H ports only */ -+ E_FMAN_PORT_STATS_CNT_WRED_DISCARD -+ /**< Frames going through O/H port that were not able to to enter the -+ * return queue due to WRED algorithm; valid for O/H ports only */ -+}; -+ -+/* BMI performance counters */ -+enum fman_port_perf_counters { -+ E_FMAN_PORT_PERF_CNT_CYCLE, /**< Cycle counter */ -+ E_FMAN_PORT_PERF_CNT_TASK_UTIL, /**< Tasks utilization counter */ -+ E_FMAN_PORT_PERF_CNT_QUEUE_UTIL, -+ /**< For Rx ports - Rx queue utilization, for Tx ports - Tx conf queue -+ * utilization; not valid for O/H ports */ -+ E_FMAN_PORT_PERF_CNT_DMA_UTIL, /**< DMA utilization counter */ -+ E_FMAN_PORT_PERF_CNT_FIFO_UTIL, /**< FIFO utilization counter */ -+ E_FMAN_PORT_PERF_CNT_RX_PAUSE -+ /**< Number of cycles in which Rx pause activation control is on; -+ * valid for Rx ports only */ -+}; -+ -+/* QMI counters */ -+enum fman_port_qmi_counters { -+ E_FMAN_PORT_ENQ_TOTAL, /**< EnQ tot frame cntr */ -+ E_FMAN_PORT_DEQ_TOTAL, /**< DeQ tot frame cntr; invalid for Rx ports */ -+ E_FMAN_PORT_DEQ_FROM_DFLT, -+ /**< Dequeue from default FQID counter not valid for Rx ports */ -+ E_FMAN_PORT_DEQ_CONFIRM /**< DeQ confirm cntr invalid for Rx ports */ -+}; -+ -+ -+/** @Collection FM Port API */ -+void fman_port_defconfig(struct fman_port_cfg *cfg, enum fman_port_type type); -+int fman_port_init(struct fman_port *port, -+ struct fman_port_cfg *cfg, -+ struct fman_port_params *params); -+int fman_port_enable(struct fman_port *port); -+int fman_port_disable(const struct fman_port *port); -+int fman_port_set_bpools(const struct fman_port *port, -+ const struct fman_port_bpools *bp); -+int fman_port_set_rate_limiter(struct fman_port *port, -+ struct fman_port_rate_limiter *rate_limiter); -+int fman_port_delete_rate_limiter(struct fman_port *port); -+int fman_port_set_err_mask(struct fman_port *port, uint32_t err_mask); -+int fman_port_set_discard_mask(struct fman_port *port, uint32_t discard_mask); -+int fman_port_modify_rx_fd_bits(struct fman_port *port, -+ uint8_t rx_fd_bits, -+ bool add); -+int fman_port_set_perf_cnt_params(struct fman_port *port, -+ struct fman_port_perf_cnt_params *params); -+int fman_port_set_stats_cnt_mode(struct fman_port *port, bool enable); -+int fman_port_set_perf_cnt_mode(struct fman_port *port, bool enable); -+int fman_port_set_queue_cnt_mode(struct fman_port *port, bool enable); -+int fman_port_set_bpool_cnt_mode(struct fman_port *port, -+ uint8_t bpid, -+ bool enable); -+uint32_t fman_port_get_stats_counter(struct fman_port *port, -+ enum fman_port_stats_counters counter); -+void fman_port_set_stats_counter(struct fman_port *port, -+ enum fman_port_stats_counters counter, -+ uint32_t value); -+uint32_t fman_port_get_perf_counter(struct fman_port *port, -+ enum fman_port_perf_counters counter); -+void fman_port_set_perf_counter(struct fman_port *port, -+ enum fman_port_perf_counters counter, -+ uint32_t value); -+uint32_t fman_port_get_qmi_counter(struct fman_port *port, -+ enum fman_port_qmi_counters counter); -+void fman_port_set_qmi_counter(struct fman_port *port, -+ enum fman_port_qmi_counters counter, -+ uint32_t value); -+uint32_t fman_port_get_bpool_counter(struct fman_port *port, uint8_t bpid); -+void fman_port_set_bpool_counter(struct fman_port *port, -+ uint8_t bpid, -+ uint32_t value); -+int fman_port_add_congestion_grps(struct fman_port *port, -+ uint32_t grps_map[FMAN_PORT_CG_MAP_NUM]); -+int fman_port_remove_congestion_grps(struct fman_port *port, -+ uint32_t grps_map[FMAN_PORT_CG_MAP_NUM]); -+ -+ -+#endif /* __FSL_FMAN_PORT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_prs.h -@@ -0,0 +1,102 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_FMAN_PRS_H -+#define __FSL_FMAN_PRS_H -+ -+#include "common/general.h" -+ -+#define FM_PCD_EX_PRS_DOUBLE_ECC 0x02000000 -+#define FM_PCD_EX_PRS_SINGLE_ECC 0x01000000 -+ -+#define FM_PCD_PRS_PPSC_ALL_PORTS 0xffff0000 -+#define FM_PCD_PRS_RPIMAC_EN 0x00000001 -+#define FM_PCD_PRS_PORT_IDLE_STS 0xffff0000 -+#define FM_PCD_PRS_SINGLE_ECC 0x00004000 -+#define FM_PCD_PRS_DOUBLE_ECC 0x00004000 -+#define PRS_MAX_CYCLE_LIMIT 8191 -+ -+#define DEFAULT_MAX_PRS_CYC_LIM 0 -+ -+struct fman_prs_regs { -+ uint32_t fmpr_rpclim; -+ uint32_t fmpr_rpimac; -+ uint32_t pmeec; -+ uint32_t res00c[5]; -+ uint32_t fmpr_pevr; -+ uint32_t fmpr_pever; -+ uint32_t res028; -+ uint32_t fmpr_perr; -+ uint32_t fmpr_perer; -+ uint32_t res034; -+ uint32_t res038[10]; -+ uint32_t fmpr_ppsc; -+ uint32_t res064; -+ uint32_t fmpr_pds; -+ uint32_t fmpr_l2rrs; -+ uint32_t fmpr_l3rrs; -+ uint32_t fmpr_l4rrs; -+ uint32_t fmpr_srrs; -+ uint32_t fmpr_l2rres; -+ uint32_t fmpr_l3rres; -+ uint32_t fmpr_l4rres; -+ uint32_t fmpr_srres; -+ uint32_t fmpr_spcs; -+ uint32_t fmpr_spscs; -+ uint32_t fmpr_hxscs; -+ uint32_t fmpr_mrcs; -+ uint32_t fmpr_mwcs; -+ uint32_t fmpr_mrscs; -+ uint32_t fmpr_mwscs; -+ uint32_t fmpr_fcscs; -+}; -+ -+struct fman_prs_cfg { -+ uint32_t port_id_stat; -+ uint16_t max_prs_cyc_lim; -+ uint32_t prs_exceptions; -+}; -+ -+uint32_t fman_prs_get_err_event(struct fman_prs_regs *regs, uint32_t ev_mask); -+uint32_t fman_prs_get_err_ev_mask(struct fman_prs_regs *regs); -+void fman_prs_ack_err_event(struct fman_prs_regs *regs, uint32_t event); -+uint32_t fman_prs_get_expt_event(struct fman_prs_regs *regs, uint32_t ev_mask); -+uint32_t fman_prs_get_expt_ev_mask(struct fman_prs_regs *regs); -+void fman_prs_ack_expt_event(struct fman_prs_regs *regs, uint32_t event); -+void fman_prs_defconfig(struct fman_prs_cfg *cfg); -+int fman_prs_init(struct fman_prs_regs *regs, struct fman_prs_cfg *cfg); -+void fman_prs_enable(struct fman_prs_regs *regs); -+void fman_prs_disable(struct fman_prs_regs *regs); -+int fman_prs_is_enabled(struct fman_prs_regs *regs); -+void fman_prs_set_stst_port_msk(struct fman_prs_regs *regs, uint32_t pid_msk); -+void fman_prs_set_stst(struct fman_prs_regs *regs, bool enable); -+#endif /* __FSL_FMAN_PRS_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_rtc.h -@@ -0,0 +1,449 @@ -+/* -+ * Copyright 2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_FMAN_RTC_H -+#define __FSL_FMAN_RTC_H -+ -+#include "common/general.h" -+ -+/* FM RTC Registers definitions */ -+#define FMAN_RTC_TMR_CTRL_ALMP1 0x80000000 -+#define FMAN_RTC_TMR_CTRL_ALMP2 0x40000000 -+#define FMAN_RTC_TMR_CTRL_FS 0x10000000 -+#define FMAN_RTC_TMR_CTRL_PP1L 0x08000000 -+#define FMAN_RTC_TMR_CTRL_PP2L 0x04000000 -+#define FMAN_RTC_TMR_CTRL_TCLK_PERIOD_MASK 0x03FF0000 -+#define FMAN_RTC_TMR_CTRL_FRD 0x00004000 -+#define FMAN_RTC_TMR_CTRL_SLV 0x00002000 -+#define FMAN_RTC_TMR_CTRL_ETEP1 0x00000100 -+#define FMAN_RTC_TMR_CTRL_COPH 0x00000080 -+#define FMAN_RTC_TMR_CTRL_CIPH 0x00000040 -+#define FMAN_RTC_TMR_CTRL_TMSR 0x00000020 -+#define FMAN_RTC_TMR_CTRL_DBG 0x00000010 -+#define FMAN_RTC_TMR_CTRL_BYP 0x00000008 -+#define FMAN_RTC_TMR_CTRL_TE 0x00000004 -+#define FMAN_RTC_TMR_CTRL_CKSEL_OSC_CLK 0x00000003 -+#define FMAN_RTC_TMR_CTRL_CKSEL_MAC_CLK 0x00000001 -+#define FMAN_RTC_TMR_CTRL_CKSEL_EXT_CLK 0x00000000 -+#define FMAN_RTC_TMR_CTRL_TCLK_PERIOD_SHIFT 16 -+ -+#define FMAN_RTC_TMR_TEVENT_ETS2 0x02000000 -+#define FMAN_RTC_TMR_TEVENT_ETS1 0x01000000 -+#define FMAN_RTC_TMR_TEVENT_ALM2 0x00020000 -+#define FMAN_RTC_TMR_TEVENT_ALM1 0x00010000 -+#define FMAN_RTC_TMR_TEVENT_PP1 0x00000080 -+#define FMAN_RTC_TMR_TEVENT_PP2 0x00000040 -+#define FMAN_RTC_TMR_TEVENT_PP3 0x00000020 -+#define FMAN_RTC_TMR_TEVENT_ALL (FMAN_RTC_TMR_TEVENT_ETS2 |\ -+ FMAN_RTC_TMR_TEVENT_ETS1 |\ -+ FMAN_RTC_TMR_TEVENT_ALM2 |\ -+ FMAN_RTC_TMR_TEVENT_ALM1 |\ -+ FMAN_RTC_TMR_TEVENT_PP1 |\ -+ FMAN_RTC_TMR_TEVENT_PP2 |\ -+ FMAN_RTC_TMR_TEVENT_PP3) -+ -+#define FMAN_RTC_TMR_PRSC_OCK_MASK 0x0000FFFF -+ -+/**************************************************************************//** -+ @Description FM RTC Alarm Polarity Options. -+*//***************************************************************************/ -+enum fman_rtc_alarm_polarity { -+ E_FMAN_RTC_ALARM_POLARITY_ACTIVE_HIGH, /**< Active-high output polarity */ -+ E_FMAN_RTC_ALARM_POLARITY_ACTIVE_LOW /**< Active-low output polarity */ -+}; -+ -+/**************************************************************************//** -+ @Description FM RTC Trigger Polarity Options. -+*//***************************************************************************/ -+enum fman_rtc_trigger_polarity { -+ E_FMAN_RTC_TRIGGER_ON_RISING_EDGE, /**< Trigger on rising edge */ -+ E_FMAN_RTC_TRIGGER_ON_FALLING_EDGE /**< Trigger on falling edge */ -+}; -+ -+/**************************************************************************//** -+ @Description IEEE1588 Timer Module FM RTC Optional Clock Sources. -+*//***************************************************************************/ -+enum fman_src_clock { -+ E_FMAN_RTC_SOURCE_CLOCK_EXTERNAL, /**< external high precision timer -+ reference clock */ -+ E_FMAN_RTC_SOURCE_CLOCK_SYSTEM, /**< MAC system clock */ -+ E_FMAN_RTC_SOURCE_CLOCK_OSCILATOR /**< RTC clock oscilator */ -+}; -+ -+/* RTC default values */ -+#define DEFAULT_SRC_CLOCK E_FMAN_RTC_SOURCE_CLOCK_SYSTEM -+#define DEFAULT_INVERT_INPUT_CLK_PHASE FALSE -+#define DEFAULT_INVERT_OUTPUT_CLK_PHASE FALSE -+#define DEFAULT_ALARM_POLARITY E_FMAN_RTC_ALARM_POLARITY_ACTIVE_HIGH -+#define DEFAULT_TRIGGER_POLARITY E_FMAN_RTC_TRIGGER_ON_FALLING_EDGE -+#define DEFAULT_PULSE_REALIGN FALSE -+ -+#define FMAN_RTC_MAX_NUM_OF_ALARMS 3 -+#define FMAN_RTC_MAX_NUM_OF_PERIODIC_PULSES 4 -+#define FMAN_RTC_MAX_NUM_OF_EXT_TRIGGERS 3 -+ -+/**************************************************************************//** -+ @Description FM RTC timer alarm -+*//***************************************************************************/ -+struct t_tmr_alarm{ -+ uint32_t tmr_alarm_h; /**< */ -+ uint32_t tmr_alarm_l; /**< */ -+}; -+ -+/**************************************************************************//** -+ @Description FM RTC timer Ex trigger -+*//***************************************************************************/ -+struct t_tmr_ext_trigger{ -+ uint32_t tmr_etts_h; /**< */ -+ uint32_t tmr_etts_l; /**< */ -+}; -+ -+struct rtc_regs { -+ uint32_t tmr_id; /* 0x000 Module ID register */ -+ uint32_t tmr_id2; /* 0x004 Controller ID register */ -+ uint32_t reserved0008[30]; -+ uint32_t tmr_ctrl; /* 0x0080 timer control register */ -+ uint32_t tmr_tevent; /* 0x0084 timer event register */ -+ uint32_t tmr_temask; /* 0x0088 timer event mask register */ -+ uint32_t reserved008c[3]; -+ uint32_t tmr_cnt_h; /* 0x0098 timer counter high register */ -+ uint32_t tmr_cnt_l; /* 0x009c timer counter low register */ -+ uint32_t tmr_add; /* 0x00a0 timer drift compensation addend register */ -+ uint32_t tmr_acc; /* 0x00a4 timer accumulator register */ -+ uint32_t tmr_prsc; /* 0x00a8 timer prescale */ -+ uint32_t reserved00ac; -+ uint32_t tmr_off_h; /* 0x00b0 timer offset high */ -+ uint32_t tmr_off_l; /* 0x00b4 timer offset low */ -+ struct t_tmr_alarm tmr_alarm[FMAN_RTC_MAX_NUM_OF_ALARMS]; /* 0x00b8 timer -+ alarm */ -+ uint32_t tmr_fiper[FMAN_RTC_MAX_NUM_OF_PERIODIC_PULSES]; /* 0x00d0 timer -+ fixed period interval */ -+ struct t_tmr_ext_trigger tmr_etts[FMAN_RTC_MAX_NUM_OF_EXT_TRIGGERS]; -+ /* 0x00e0 time stamp general purpose external */ -+ uint32_t reserved00f0[4]; -+}; -+ -+struct rtc_cfg { -+ enum fman_src_clock src_clk; -+ uint32_t ext_src_clk_freq; -+ uint32_t rtc_freq_hz; -+ bool timer_slave_mode; -+ bool invert_input_clk_phase; -+ bool invert_output_clk_phase; -+ uint32_t events_mask; -+ bool bypass; /**< Indicates if frequency compensation -+ is bypassed */ -+ bool pulse_realign; -+ enum fman_rtc_alarm_polarity alarm_polarity[FMAN_RTC_MAX_NUM_OF_ALARMS]; -+ enum fman_rtc_trigger_polarity trigger_polarity -+ [FMAN_RTC_MAX_NUM_OF_EXT_TRIGGERS]; -+}; -+ -+/** -+ * fman_rtc_defconfig() - Get default RTC configuration -+ * @cfg: pointer to configuration structure. -+ * -+ * Call this function to obtain a default set of configuration values for -+ * initializing RTC. The user can overwrite any of the values before calling -+ * fman_rtc_init(), if specific configuration needs to be applied. -+ */ -+void fman_rtc_defconfig(struct rtc_cfg *cfg); -+ -+/** -+ * fman_rtc_get_events() - Get the events -+ * @regs: Pointer to RTC register block -+ * -+ * Returns: The events -+ */ -+uint32_t fman_rtc_get_events(struct rtc_regs *regs); -+ -+/** -+ * fman_rtc_get_interrupt_mask() - Get the events mask -+ * @regs: Pointer to RTC register block -+ * -+ * Returns: The events mask -+ */ -+uint32_t fman_rtc_get_interrupt_mask(struct rtc_regs *regs); -+ -+ -+/** -+ * fman_rtc_set_interrupt_mask() - Set the events mask -+ * @regs: Pointer to RTC register block -+ * @mask: The mask to set -+ */ -+void fman_rtc_set_interrupt_mask(struct rtc_regs *regs, uint32_t mask); -+ -+/** -+ * fman_rtc_get_event() - Check if specific events occurred -+ * @regs: Pointer to RTC register block -+ * @ev_mask: a mask of the events to check -+ * -+ * Returns: 0 if the events did not occur. Non zero if one of the events occurred -+ */ -+uint32_t fman_rtc_get_event(struct rtc_regs *regs, uint32_t ev_mask); -+ -+/** -+ * fman_rtc_check_and_clear_event() - Clear events which are on -+ * @regs: Pointer to RTC register block -+ * -+ * Returns: A mask of the events which were cleared -+ */ -+uint32_t fman_rtc_check_and_clear_event(struct rtc_regs *regs); -+ -+/** -+ * fman_rtc_ack_event() - Clear events -+ * @regs: Pointer to RTC register block -+ * @events: The events to disable -+ */ -+void fman_rtc_ack_event(struct rtc_regs *regs, uint32_t events); -+ -+/** -+ * fman_rtc_enable_interupt() - Enable events interrupts -+ * @regs: Pointer to RTC register block -+ * @mask: The events to disable -+ */ -+void fman_rtc_enable_interupt(struct rtc_regs *regs, uint32_t mask); -+ -+/** -+ * fman_rtc_disable_interupt() - Disable events interrupts -+ * @regs: Pointer to RTC register block -+ * @mask: The events to disable -+ */ -+void fman_rtc_disable_interupt(struct rtc_regs *regs, uint32_t mask); -+ -+/** -+ * fman_rtc_get_timer_ctrl() - Get the control register -+ * @regs: Pointer to RTC register block -+ * -+ * Returns: The control register value -+ */ -+uint32_t fman_rtc_get_timer_ctrl(struct rtc_regs *regs); -+ -+/** -+ * fman_rtc_set_timer_ctrl() - Set timer control register -+ * @regs: Pointer to RTC register block -+ * @val: The value to set -+ */ -+void fman_rtc_set_timer_ctrl(struct rtc_regs *regs, uint32_t val); -+ -+/** -+ * fman_rtc_get_frequency_compensation() - Get the frequency compensation -+ * @regs: Pointer to RTC register block -+ * -+ * Returns: The timer counter -+ */ -+uint32_t fman_rtc_get_frequency_compensation(struct rtc_regs *regs); -+ -+/** -+ * fman_rtc_set_frequency_compensation() - Set frequency compensation -+ * @regs: Pointer to RTC register block -+ * @val: The value to set -+ */ -+void fman_rtc_set_frequency_compensation(struct rtc_regs *regs, uint32_t val); -+ -+/** -+ * fman_rtc_get_trigger_stamp() - Get a trigger stamp -+ * @regs: Pointer to RTC register block -+ * @id: The id of the trigger stamp -+ * -+ * Returns: The time stamp -+ */ -+uint64_t fman_rtc_get_trigger_stamp(struct rtc_regs *regs, int id); -+ -+/** -+ * fman_rtc_set_timer_alarm_l() - Set timer alarm low register -+ * @regs: Pointer to RTC register block -+ * @index: The index of alarm to set -+ * @val: The value to set -+ */ -+void fman_rtc_set_timer_alarm_l(struct rtc_regs *regs, int index, -+ uint32_t val); -+ -+/** -+ * fman_rtc_set_timer_alarm() - Set timer alarm -+ * @regs: Pointer to RTC register block -+ * @index: The index of alarm to set -+ * @val: The value to set -+ */ -+void fman_rtc_set_timer_alarm(struct rtc_regs *regs, int index, int64_t val); -+ -+/** -+ * fman_rtc_set_timer_fiper() - Set timer fiper -+ * @regs: Pointer to RTC register block -+ * @index: The index of fiper to set -+ * @val: The value to set -+ */ -+void fman_rtc_set_timer_fiper(struct rtc_regs *regs, int index, uint32_t val); -+ -+/** -+ * fman_rtc_set_timer_offset() - Set timer offset -+ * @regs: Pointer to RTC register block -+ * @val: The value to set -+ */ -+void fman_rtc_set_timer_offset(struct rtc_regs *regs, int64_t val); -+ -+/** -+ * fman_rtc_get_timer() - Get the timer counter -+ * @regs: Pointer to RTC register block -+ * -+ * Returns: The timer counter -+ */ -+static inline uint64_t fman_rtc_get_timer(struct rtc_regs *regs) -+{ -+ uint64_t time; -+ /* TMR_CNT_L must be read first to get an accurate value */ -+ time = (uint64_t)ioread32be(®s->tmr_cnt_l); -+ time |= ((uint64_t)ioread32be(®s->tmr_cnt_h) << 32); -+ -+ return time; -+} -+ -+/** -+ * fman_rtc_set_timer() - Set timer counter -+ * @regs: Pointer to RTC register block -+ * @val: The value to set -+ */ -+static inline void fman_rtc_set_timer(struct rtc_regs *regs, int64_t val) -+{ -+ iowrite32be((uint32_t)val, ®s->tmr_cnt_l); -+ iowrite32be((uint32_t)(val >> 32), ®s->tmr_cnt_h); -+} -+ -+/** -+ * fman_rtc_timers_soft_reset() - Soft reset -+ * @regs: Pointer to RTC register block -+ * -+ * Resets all the timer registers and state machines for the 1588 IP and -+ * the attached client 1588 -+ */ -+void fman_rtc_timers_soft_reset(struct rtc_regs *regs); -+ -+/** -+ * fman_rtc_clear_external_trigger() - Clear an external trigger -+ * @regs: Pointer to RTC register block -+ * @id: The id of the trigger to clear -+ */ -+void fman_rtc_clear_external_trigger(struct rtc_regs *regs, int id); -+ -+/** -+ * fman_rtc_clear_periodic_pulse() - Clear periodic pulse -+ * @regs: Pointer to RTC register block -+ * @id: The id of the fiper to clear -+ */ -+void fman_rtc_clear_periodic_pulse(struct rtc_regs *regs, int id); -+ -+/** -+ * fman_rtc_enable() - Enable RTC hardware block -+ * @regs: Pointer to RTC register block -+ */ -+void fman_rtc_enable(struct rtc_regs *regs, bool reset_clock); -+ -+/** -+ * fman_rtc_is_enabled() - Is RTC hardware block enabled -+ * @regs: Pointer to RTC register block -+ * -+ * Return: TRUE if enabled -+ */ -+bool fman_rtc_is_enabled(struct rtc_regs *regs); -+ -+/** -+ * fman_rtc_disable() - Disable RTC hardware block -+ * @regs: Pointer to RTC register block -+ */ -+void fman_rtc_disable(struct rtc_regs *regs); -+ -+/** -+ * fman_rtc_init() - Init RTC hardware block -+ * @cfg: RTC configuration data -+ * @regs: Pointer to RTC register block -+ * @num_alarms: Number of alarms in RTC -+ * @num_fipers: Number of fipers in RTC -+ * @num_ext_triggers: Number of external triggers in RTC -+ * @freq_compensation: Frequency compensation -+ * @output_clock_divisor: Output clock divisor -+ * -+ * This function initializes RTC and applies basic configuration. -+ */ -+void fman_rtc_init(struct rtc_cfg *cfg, struct rtc_regs *regs, int num_alarms, -+ int num_fipers, int num_ext_triggers, bool init_freq_comp, -+ uint32_t freq_compensation, uint32_t output_clock_divisor); -+ -+/** -+ * fman_rtc_set_alarm() - Set an alarm -+ * @regs: Pointer to RTC register block -+ * @id: id of alarm -+ * @val: value to write -+ * @enable: should interrupt be enabled -+ */ -+void fman_rtc_set_alarm(struct rtc_regs *regs, int id, uint32_t val, bool enable); -+ -+/** -+ * fman_rtc_set_periodic_pulse() - Set an alarm -+ * @regs: Pointer to RTC register block -+ * @id: id of fiper -+ * @val: value to write -+ * @enable: should interrupt be enabled -+ */ -+void fman_rtc_set_periodic_pulse(struct rtc_regs *regs, int id, uint32_t val, -+ bool enable); -+ -+/** -+ * fman_rtc_set_ext_trigger() - Set an external trigger -+ * @regs: Pointer to RTC register block -+ * @id: id of trigger -+ * @enable: should interrupt be enabled -+ * @use_pulse_as_input: use the pulse as input -+ */ -+void fman_rtc_set_ext_trigger(struct rtc_regs *regs, int id, bool enable, -+ bool use_pulse_as_input); -+ -+struct fm_rtc_alarm_params { -+ uint8_t alarm_id; /**< 0 or 1 */ -+ uint64_t alarm_time; /**< In nanoseconds, the time when the -+ alarm should go off - must be a -+ multiple of the RTC period */ -+ void (*f_alarm_callback)(void* app, uint8_t id); /**< This routine will -+ be called when RTC reaches alarmTime */ -+ bool clear_on_expiration; /**< TRUE to turn off the alarm once -+ expired.*/ -+}; -+ -+struct fm_rtc_periodic_pulse_params { -+ uint8_t periodic_pulse_id; /**< 0 or 1 */ -+ uint64_t periodic_pulse_period; /**< In Nanoseconds. Must be a multiple -+ of the RTC period */ -+ void (*f_periodic_pulse_callback)(void* app, uint8_t id); /**< This -+ routine will be called every -+ periodicPulsePeriod. */ -+}; -+ -+#endif /* __FSL_FMAN_RTC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_sp.h -@@ -0,0 +1,138 @@ -+/* -+ * Copyright 2013 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_FMAN_SP_H -+#define __FSL_FMAN_SP_H -+ -+#include "common/general.h" -+#include "fsl_fman.h" -+ -+ -+struct fm_pcd_storage_profile_regs{ -+ uint32_t fm_sp_ebmpi[8]; -+ /*offset 0 - 0xc*/ -+ /**< Buffer Manager pool Information */ -+ -+ uint32_t fm_sp_acnt; /*offset 0x20*/ -+ uint32_t fm_sp_ebm; /*offset 0x24*/ -+ uint32_t fm_sp_da; /*offset 0x28*/ -+ uint32_t fm_sp_icp; /*offset 0x2c*/ -+ uint32_t fm_sp_mpd; /*offset 0x30*/ -+ uint32_t res1[2]; /*offset 0x34 - 0x38*/ -+ uint32_t fm_sp_spliodn; /*offset 0x3c*/ -+}; -+ -+/**************************************************************************//** -+ @Description structure for defining internal context copying -+*//***************************************************************************/ -+struct fman_sp_int_context_data_copy{ -+ uint16_t ext_buf_offset; /**< Offset in External buffer to which -+ internal context is copied to (Rx) -+ or taken from (Tx, Op). */ -+ uint8_t int_context_offset; /**< Offset within internal context to copy -+ from (Rx) or to copy to (Tx, Op).*/ -+ uint16_t size; /**< Internal offset size to be copied */ -+}; -+ -+/**************************************************************************//** -+ @Description struct for defining external buffer margins -+*//***************************************************************************/ -+struct fman_sp_buf_margins{ -+ uint16_t start_margins; /**< Number of bytes to be left at the -+ beginning of the external buffer (must be -+ divisible by 16) */ -+ uint16_t end_margins; /**< number of bytes to be left at the end of -+ the external buffer(must be divisible by 16)*/ -+}; -+ -+struct fm_storage_profile_params { -+ struct fman_ext_pools fm_ext_pools; -+ struct fman_backup_bm_pools backup_pools; -+ struct fman_sp_int_context_data_copy *int_context; -+ struct fman_sp_buf_margins *buf_margins; -+ enum fman_dma_swap_option dma_swap_data; -+ enum fman_dma_cache_option int_context_cache_attr; -+ enum fman_dma_cache_option header_cache_attr; -+ enum fman_dma_cache_option scatter_gather_cache_attr; -+ bool dma_write_optimize; -+ uint16_t liodn_offset; -+ bool no_scather_gather; -+ struct fman_buf_pool_depletion buf_pool_depletion; -+}; -+ -+/**************************************************************************//** -+ @Description Registers bit fields -+*//***************************************************************************/ -+#define FMAN_SP_EXT_BUF_POOL_EN_COUNTER 0x40000000 -+#define FMAN_SP_EXT_BUF_POOL_VALID 0x80000000 -+#define FMAN_SP_EXT_BUF_POOL_BACKUP 0x20000000 -+#define FMAN_SP_DMA_ATTR_WRITE_OPTIMIZE 0x00100000 -+#define FMAN_SP_SG_DISABLE 0x80000000 -+ -+/* shifts */ -+#define FMAN_SP_EXT_BUF_POOL_ID_SHIFT 16 -+#define FMAN_SP_POOL_DEP_NUM_OF_POOLS_SHIFT 16 -+#define FMAN_SP_EXT_BUF_MARG_START_SHIFT 16 -+#define FMAN_SP_EXT_BUF_MARG_END_SHIFT 0 -+#define FMAN_SP_DMA_ATTR_SWP_SHIFT 30 -+#define FMAN_SP_DMA_ATTR_IC_CACHE_SHIFT 28 -+#define FMAN_SP_DMA_ATTR_HDR_CACHE_SHIFT 26 -+#define FMAN_SP_DMA_ATTR_SG_CACHE_SHIFT 24 -+#define FMAN_SP_IC_TO_EXT_SHIFT 16 -+#define FMAN_SP_IC_FROM_INT_SHIFT 8 -+#define FMAN_SP_IC_SIZE_SHIFT 0 -+ -+/**************************************************************************//** -+ @Description defaults -+*//***************************************************************************/ -+#define DEFAULT_FMAN_SP_DMA_SWAP_DATA FMAN_DMA_NO_SWP -+#define DEFAULT_FMAN_SP_DMA_INT_CONTEXT_CACHE_ATTR FMAN_DMA_NO_STASH -+#define DEFAULT_FMAN_SP_DMA_HEADER_CACHE_ATTR FMAN_DMA_NO_STASH -+#define DEFAULT_FMAN_SP_DMA_SCATTER_GATHER_CACHE_ATTR FMAN_DMA_NO_STASH -+#define DEFAULT_FMAN_SP_DMA_WRITE_OPTIMIZE TRUE -+#define DEFAULT_FMAN_SP_NO_SCATTER_GATHER FALSE -+ -+void fman_vsp_defconfig(struct fm_storage_profile_params *cfg); -+ -+void fman_vsp_init(struct fm_pcd_storage_profile_regs *regs, -+ uint16_t index, struct fm_storage_profile_params *fm_vsp_params, -+ int port_max_num_of_ext_pools, int bm_max_num_of_pools, -+ int max_num_of_pfc_priorities); -+ -+uint32_t fman_vsp_get_statistics(struct fm_pcd_storage_profile_regs *regs, -+ uint16_t index); -+ -+void fman_vsp_set_statistics(struct fm_pcd_storage_profile_regs *regs, -+ uint16_t index, uint32_t value); -+ -+ -+#endif /* __FSL_FMAN_SP_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_tgec.h -@@ -0,0 +1,479 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __FSL_FMAN_TGEC_H -+#define __FSL_FMAN_TGEC_H -+ -+#include "common/general.h" -+#include "fsl_enet.h" -+ -+ -+/* Transmit Inter-Packet Gap Length Register (TX_IPG_LENGTH) */ -+#define TGEC_TX_IPG_LENGTH_MASK 0x000003ff -+ -+enum tgec_counters { -+ E_TGEC_COUNTER_R64, -+ E_TGEC_COUNTER_R127, -+ E_TGEC_COUNTER_R255, -+ E_TGEC_COUNTER_R511, -+ E_TGEC_COUNTER_R1023, -+ E_TGEC_COUNTER_R1518, -+ E_TGEC_COUNTER_R1519X, -+ E_TGEC_COUNTER_TRFRG, -+ E_TGEC_COUNTER_TRJBR, -+ E_TGEC_COUNTER_RDRP, -+ E_TGEC_COUNTER_RALN, -+ E_TGEC_COUNTER_TRUND, -+ E_TGEC_COUNTER_TROVR, -+ E_TGEC_COUNTER_RXPF, -+ E_TGEC_COUNTER_TXPF, -+ E_TGEC_COUNTER_ROCT, -+ E_TGEC_COUNTER_RMCA, -+ E_TGEC_COUNTER_RBCA, -+ E_TGEC_COUNTER_RPKT, -+ E_TGEC_COUNTER_RUCA, -+ E_TGEC_COUNTER_RERR, -+ E_TGEC_COUNTER_TOCT, -+ E_TGEC_COUNTER_TMCA, -+ E_TGEC_COUNTER_TBCA, -+ E_TGEC_COUNTER_TUCA, -+ E_TGEC_COUNTER_TERR -+}; -+ -+/* Command and Configuration Register (COMMAND_CONFIG) */ -+#define CMD_CFG_EN_TIMESTAMP 0x00100000 -+#define CMD_CFG_TX_ADDR_INS_SEL 0x00080000 -+#define CMD_CFG_NO_LEN_CHK 0x00020000 -+#define CMD_CFG_SEND_IDLE 0x00010000 -+#define CMD_CFG_RX_ER_DISC 0x00004000 -+#define CMD_CFG_CMD_FRM_EN 0x00002000 -+#define CMD_CFG_STAT_CLR 0x00001000 -+#define CMD_CFG_LOOPBACK_EN 0x00000400 -+#define CMD_CFG_TX_ADDR_INS 0x00000200 -+#define CMD_CFG_PAUSE_IGNORE 0x00000100 -+#define CMD_CFG_PAUSE_FWD 0x00000080 -+#define CMD_CFG_PROMIS_EN 0x00000010 -+#define CMD_CFG_WAN_MODE 0x00000008 -+#define CMD_CFG_RX_EN 0x00000002 -+#define CMD_CFG_TX_EN 0x00000001 -+ -+/* Interrupt Mask Register (IMASK) */ -+#define TGEC_IMASK_MDIO_SCAN_EVENT 0x00010000 -+#define TGEC_IMASK_MDIO_CMD_CMPL 0x00008000 -+#define TGEC_IMASK_REM_FAULT 0x00004000 -+#define TGEC_IMASK_LOC_FAULT 0x00002000 -+#define TGEC_IMASK_TX_ECC_ER 0x00001000 -+#define TGEC_IMASK_TX_FIFO_UNFL 0x00000800 -+#define TGEC_IMASK_TX_FIFO_OVFL 0x00000400 -+#define TGEC_IMASK_TX_ER 0x00000200 -+#define TGEC_IMASK_RX_FIFO_OVFL 0x00000100 -+#define TGEC_IMASK_RX_ECC_ER 0x00000080 -+#define TGEC_IMASK_RX_JAB_FRM 0x00000040 -+#define TGEC_IMASK_RX_OVRSZ_FRM 0x00000020 -+#define TGEC_IMASK_RX_RUNT_FRM 0x00000010 -+#define TGEC_IMASK_RX_FRAG_FRM 0x00000008 -+#define TGEC_IMASK_RX_LEN_ER 0x00000004 -+#define TGEC_IMASK_RX_CRC_ER 0x00000002 -+#define TGEC_IMASK_RX_ALIGN_ER 0x00000001 -+ -+#define TGEC_EVENTS_MASK \ -+ ((uint32_t)(TGEC_IMASK_MDIO_SCAN_EVENT | \ -+ TGEC_IMASK_MDIO_CMD_CMPL | \ -+ TGEC_IMASK_REM_FAULT | \ -+ TGEC_IMASK_LOC_FAULT | \ -+ TGEC_IMASK_TX_ECC_ER | \ -+ TGEC_IMASK_TX_FIFO_UNFL | \ -+ TGEC_IMASK_TX_FIFO_OVFL | \ -+ TGEC_IMASK_TX_ER | \ -+ TGEC_IMASK_RX_FIFO_OVFL | \ -+ TGEC_IMASK_RX_ECC_ER | \ -+ TGEC_IMASK_RX_JAB_FRM | \ -+ TGEC_IMASK_RX_OVRSZ_FRM | \ -+ TGEC_IMASK_RX_RUNT_FRM | \ -+ TGEC_IMASK_RX_FRAG_FRM | \ -+ TGEC_IMASK_RX_LEN_ER | \ -+ TGEC_IMASK_RX_CRC_ER | \ -+ TGEC_IMASK_RX_ALIGN_ER)) -+ -+/* Hashtable Control Register (HASHTABLE_CTRL) */ -+#define TGEC_HASH_MCAST_SHIFT 23 -+#define TGEC_HASH_MCAST_EN 0x00000200 -+#define TGEC_HASH_ADR_MSK 0x000001ff -+ -+#define DEFAULT_WAN_MODE_ENABLE FALSE -+#define DEFAULT_PROMISCUOUS_MODE_ENABLE FALSE -+#define DEFAULT_PAUSE_FORWARD_ENABLE FALSE -+#define DEFAULT_PAUSE_IGNORE FALSE -+#define DEFAULT_TX_ADDR_INS_ENABLE FALSE -+#define DEFAULT_LOOPBACK_ENABLE FALSE -+#define DEFAULT_CMD_FRAME_ENABLE FALSE -+#define DEFAULT_RX_ERROR_DISCARD FALSE -+#define DEFAULT_SEND_IDLE_ENABLE FALSE -+#define DEFAULT_NO_LENGTH_CHECK_ENABLE TRUE -+#define DEFAULT_LGTH_CHECK_NOSTDR FALSE -+#define DEFAULT_TIME_STAMP_ENABLE FALSE -+#define DEFAULT_TX_IPG_LENGTH 12 -+#define DEFAULT_MAX_FRAME_LENGTH 0x600 -+#define DEFAULT_PAUSE_QUANT 0xf000 -+ -+/* -+ * 10G memory map -+ */ -+struct tgec_regs { -+ uint32_t tgec_id; /* 0x000 Controller ID */ -+ uint32_t reserved001[1]; /* 0x004 */ -+ uint32_t command_config; /* 0x008 Control and configuration */ -+ uint32_t mac_addr_0; /* 0x00c Lower 32 bits of the MAC adr */ -+ uint32_t mac_addr_1; /* 0x010 Upper 16 bits of the MAC adr */ -+ uint32_t maxfrm; /* 0x014 Maximum frame length */ -+ uint32_t pause_quant; /* 0x018 Pause quanta */ -+ uint32_t rx_fifo_sections; /* 0x01c */ -+ uint32_t tx_fifo_sections; /* 0x020 */ -+ uint32_t rx_fifo_almost_f_e; /* 0x024 */ -+ uint32_t tx_fifo_almost_f_e; /* 0x028 */ -+ uint32_t hashtable_ctrl; /* 0x02c Hash table control*/ -+ uint32_t mdio_cfg_status; /* 0x030 */ -+ uint32_t mdio_command; /* 0x034 */ -+ uint32_t mdio_data; /* 0x038 */ -+ uint32_t mdio_regaddr; /* 0x03c */ -+ uint32_t status; /* 0x040 */ -+ uint32_t tx_ipg_len; /* 0x044 Transmitter inter-packet-gap */ -+ uint32_t mac_addr_2; /* 0x048 Lower 32 bits of 2nd MAC adr */ -+ uint32_t mac_addr_3; /* 0x04c Upper 16 bits of 2nd MAC adr */ -+ uint32_t rx_fifo_ptr_rd; /* 0x050 */ -+ uint32_t rx_fifo_ptr_wr; /* 0x054 */ -+ uint32_t tx_fifo_ptr_rd; /* 0x058 */ -+ uint32_t tx_fifo_ptr_wr; /* 0x05c */ -+ uint32_t imask; /* 0x060 Interrupt mask */ -+ uint32_t ievent; /* 0x064 Interrupt event */ -+ uint32_t udp_port; /* 0x068 Defines a UDP Port number */ -+ uint32_t type_1588v2; /* 0x06c Type field for 1588v2 */ -+ uint32_t reserved070[4]; /* 0x070 */ -+ /*10Ge Statistics Counter */ -+ uint32_t tfrm_u; /* 80 aFramesTransmittedOK */ -+ uint32_t tfrm_l; /* 84 aFramesTransmittedOK */ -+ uint32_t rfrm_u; /* 88 aFramesReceivedOK */ -+ uint32_t rfrm_l; /* 8c aFramesReceivedOK */ -+ uint32_t rfcs_u; /* 90 aFrameCheckSequenceErrors */ -+ uint32_t rfcs_l; /* 94 aFrameCheckSequenceErrors */ -+ uint32_t raln_u; /* 98 aAlignmentErrors */ -+ uint32_t raln_l; /* 9c aAlignmentErrors */ -+ uint32_t txpf_u; /* A0 aPAUSEMACCtrlFramesTransmitted */ -+ uint32_t txpf_l; /* A4 aPAUSEMACCtrlFramesTransmitted */ -+ uint32_t rxpf_u; /* A8 aPAUSEMACCtrlFramesReceived */ -+ uint32_t rxpf_l; /* Ac aPAUSEMACCtrlFramesReceived */ -+ uint32_t rlong_u; /* B0 aFrameTooLongErrors */ -+ uint32_t rlong_l; /* B4 aFrameTooLongErrors */ -+ uint32_t rflr_u; /* B8 aInRangeLengthErrors */ -+ uint32_t rflr_l; /* Bc aInRangeLengthErrors */ -+ uint32_t tvlan_u; /* C0 VLANTransmittedOK */ -+ uint32_t tvlan_l; /* C4 VLANTransmittedOK */ -+ uint32_t rvlan_u; /* C8 VLANReceivedOK */ -+ uint32_t rvlan_l; /* Cc VLANReceivedOK */ -+ uint32_t toct_u; /* D0 ifOutOctets */ -+ uint32_t toct_l; /* D4 ifOutOctets */ -+ uint32_t roct_u; /* D8 ifInOctets */ -+ uint32_t roct_l; /* Dc ifInOctets */ -+ uint32_t ruca_u; /* E0 ifInUcastPkts */ -+ uint32_t ruca_l; /* E4 ifInUcastPkts */ -+ uint32_t rmca_u; /* E8 ifInMulticastPkts */ -+ uint32_t rmca_l; /* Ec ifInMulticastPkts */ -+ uint32_t rbca_u; /* F0 ifInBroadcastPkts */ -+ uint32_t rbca_l; /* F4 ifInBroadcastPkts */ -+ uint32_t terr_u; /* F8 ifOutErrors */ -+ uint32_t terr_l; /* Fc ifOutErrors */ -+ uint32_t reserved100[2]; /* 100-108*/ -+ uint32_t tuca_u; /* 108 ifOutUcastPkts */ -+ uint32_t tuca_l; /* 10c ifOutUcastPkts */ -+ uint32_t tmca_u; /* 110 ifOutMulticastPkts */ -+ uint32_t tmca_l; /* 114 ifOutMulticastPkts */ -+ uint32_t tbca_u; /* 118 ifOutBroadcastPkts */ -+ uint32_t tbca_l; /* 11c ifOutBroadcastPkts */ -+ uint32_t rdrp_u; /* 120 etherStatsDropEvents */ -+ uint32_t rdrp_l; /* 124 etherStatsDropEvents */ -+ uint32_t reoct_u; /* 128 etherStatsOctets */ -+ uint32_t reoct_l; /* 12c etherStatsOctets */ -+ uint32_t rpkt_u; /* 130 etherStatsPkts */ -+ uint32_t rpkt_l; /* 134 etherStatsPkts */ -+ uint32_t trund_u; /* 138 etherStatsUndersizePkts */ -+ uint32_t trund_l; /* 13c etherStatsUndersizePkts */ -+ uint32_t r64_u; /* 140 etherStatsPkts64Octets */ -+ uint32_t r64_l; /* 144 etherStatsPkts64Octets */ -+ uint32_t r127_u; /* 148 etherStatsPkts65to127Octets */ -+ uint32_t r127_l; /* 14c etherStatsPkts65to127Octets */ -+ uint32_t r255_u; /* 150 etherStatsPkts128to255Octets */ -+ uint32_t r255_l; /* 154 etherStatsPkts128to255Octets */ -+ uint32_t r511_u; /* 158 etherStatsPkts256to511Octets */ -+ uint32_t r511_l; /* 15c etherStatsPkts256to511Octets */ -+ uint32_t r1023_u; /* 160 etherStatsPkts512to1023Octets */ -+ uint32_t r1023_l; /* 164 etherStatsPkts512to1023Octets */ -+ uint32_t r1518_u; /* 168 etherStatsPkts1024to1518Octets */ -+ uint32_t r1518_l; /* 16c etherStatsPkts1024to1518Octets */ -+ uint32_t r1519x_u; /* 170 etherStatsPkts1519toX */ -+ uint32_t r1519x_l; /* 174 etherStatsPkts1519toX */ -+ uint32_t trovr_u; /* 178 etherStatsOversizePkts */ -+ uint32_t trovr_l; /* 17c etherStatsOversizePkts */ -+ uint32_t trjbr_u; /* 180 etherStatsJabbers */ -+ uint32_t trjbr_l; /* 184 etherStatsJabbers */ -+ uint32_t trfrg_u; /* 188 etherStatsFragments */ -+ uint32_t trfrg_l; /* 18C etherStatsFragments */ -+ uint32_t rerr_u; /* 190 ifInErrors */ -+ uint32_t rerr_l; /* 194 ifInErrors */ -+}; -+ -+/** -+ * struct tgec_cfg - TGEC configuration -+ * -+ * @rx_error_discard: Receive Erroneous Frame Discard Enable. When set to 1 -+ * any frame received with an error is discarded in the -+ * Core and not forwarded to the Client interface. -+ * When set to 0 (Reset value), erroneous Frames are -+ * forwarded to the Client interface with ff_rx_err -+ * asserted. -+ * @pause_ignore: Ignore Pause Frame Quanta. If set to 1 received pause -+ * frames are ignored by the MAC. When set to 0 -+ * (Reset value) the transmit process is stopped for the -+ * amount of time specified in the pause quanta received -+ * within a pause frame. -+ * @pause_forward_enable: -+ * Terminate / Forward Pause Frames. If set to 1 pause -+ * frames are forwarded to the user application. When set -+ * to 0 (Reset value) pause frames are terminated and -+ * discarded within the MAC. -+ * @no_length_check_enable: -+ * Payload Length Check Disable. When set to 0 -+ * (Reset value), the Core checks the frame's payload -+ * length with the Frame Length/Type field, when set to 1 -+ * the payload length check is disabled. -+ * @cmd_frame_enable: Enables reception of all command frames. When set to 1 -+ * all Command Frames are accepted, when set to 0 -+ * (Reset Value) only Pause Frames are accepted and all -+ * other Command Frames are rejected. -+ * @send_idle_enable: Force Idle Generation. When set to 1, the MAC -+ * permanently sends XGMII Idle sequences even when faults -+ * are received. -+ * @wan_mode_enable: WAN Mode Enable. Sets WAN mode (1) or LAN mode -+ * (0, default) of operation. -+ * @promiscuous_mode_enable: -+ * Enables MAC promiscuous operation. When set to 1, all -+ * frames are received without any MAC address filtering, -+ * when set to 0 (Reset value) Unicast Frames with a -+ * destination address not matching the Core MAC Address -+ * (MAC Address programmed in Registers MAC_ADDR_0 and -+ * MAC_ADDR_1 or the MAC address programmed in Registers -+ * MAC_ADDR_2 and MAC_ADDR_3) are rejected. -+ * @tx_addr_ins_enable: Set Source MAC Address on Transmit. If set to 1 the -+ * MAC overwrites the source MAC address received from the -+ * Client Interface with one of the MAC addresses. If set -+ * to 0 (Reset value), the source MAC address from the -+ * Client Interface is transmitted unmodified to the line. -+ * @loopback_enable: PHY Interface Loopback. When set to 1, the signal -+ * loop_ena is set to '1', when set to 0 (Reset value) -+ * the signal loop_ena is set to 0. -+ * @lgth_check_nostdr: The Core interprets the Length/Type field differently -+ * depending on the value of this Bit -+ * @time_stamp_enable: This bit selects between enabling and disabling the -+ * IEEE 1588 functionality. 1: IEEE 1588 is enabled -+ * 0: IEEE 1588 is disabled -+ * @max_frame_length: Maximum supported received frame length. -+ * The 10GEC MAC supports reception of any frame size up -+ * to 16,352 bytes (0x3FE0). Typical settings are -+ * 0x05EE (1,518 bytes) for standard frames. -+ * Default setting is 0x0600 (1,536 bytes). -+ * Received frames that exceed this stated maximum -+ * are truncated. -+ * @pause_quant: Pause quanta value used with transmitted pause frames. -+ * Each quanta represents a 512 bit-times. -+ * @tx_ipg_length: Transmit Inter-Packet-Gap (IPG) value. A 6-bit value: -+ * Depending on LAN or WAN mode of operation the value has -+ * the following meaning: - LAN Mode: Number of octets in -+ * steps of 4. Valid values are 8, 12, 16, ... 100. DIC is -+ * fully supported (see 10.6.1 page 49) for any setting. A -+ * default of 12 (reset value) must be set to conform to -+ * IEEE802.3ae. Warning: When set to 8, PCS layers may not -+ * be able to perform clock rate compensation. - WAN Mode: -+ * Stretch factor. Valid values are 4..15. The stretch -+ * factor is calculated as (value+1)*8. A default of 12 -+ * (reset value) must be set to conform to IEEE 802.3ae -+ * (i.e. 13*8=104). A larger value shrinks the IPG -+ * (increasing bandwidth). -+ * -+ * This structure contains basic TGEC configuration and must be passed to -+ * fman_tgec_init() function. A default set of configuration values can be -+ * obtained by calling fman_tgec_defconfig(). -+ */ -+struct tgec_cfg { -+ bool rx_error_discard; -+ bool pause_ignore; -+ bool pause_forward_enable; -+ bool no_length_check_enable; -+ bool cmd_frame_enable; -+ bool send_idle_enable; -+ bool wan_mode_enable; -+ bool promiscuous_mode_enable; -+ bool tx_addr_ins_enable; -+ bool loopback_enable; -+ bool lgth_check_nostdr; -+ bool time_stamp_enable; -+ uint16_t max_frame_length; -+ uint16_t pause_quant; -+ uint32_t tx_ipg_length; -+ bool skip_fman11_workaround; -+}; -+ -+ -+void fman_tgec_defconfig(struct tgec_cfg *cfg); -+ -+/** -+ * fman_tgec_init() - Init tgec hardware block -+ * @regs: Pointer to tgec register block -+ * @cfg: tgec configuration data -+ * @exceptions_mask: initial exceptions mask -+ * -+ * This function initializes the tgec controller and applies its -+ * basic configuration. -+ * -+ * Returns: 0 if successful, an error code otherwise. -+ */ -+ -+int fman_tgec_init(struct tgec_regs *regs, struct tgec_cfg *cfg, -+ uint32_t exception_mask); -+ -+void fman_tgec_enable(struct tgec_regs *regs, bool apply_rx, bool apply_tx); -+ -+void fman_tgec_disable(struct tgec_regs *regs, bool apply_rx, bool apply_tx); -+ -+uint32_t fman_tgec_get_revision(struct tgec_regs *regs); -+ -+void fman_tgec_set_mac_address(struct tgec_regs *regs, uint8_t *macaddr); -+ -+void fman_tgec_set_promiscuous(struct tgec_regs *regs, bool val); -+ -+/** -+ * fman_tgec_reset_stat() - Completely resets all TGEC HW counters -+ * @regs: Pointer to TGEC register block -+ */ -+void fman_tgec_reset_stat(struct tgec_regs *regs); -+ -+/** -+ * fman_tgec_get_counter() - Reads TGEC HW counters -+ * @regs: Pointer to TGEC register block -+ * @reg_name: Counter name according to the appropriate enum -+ * -+ * Returns: Required counter value -+ */ -+uint64_t fman_tgec_get_counter(struct tgec_regs *regs, -+ enum tgec_counters reg_name); -+ -+/** -+ * fman_tgec_set_hash_table() - Sets the Hashtable Control Register -+ * @regs: Pointer to TGEC register block -+ * @value: Value to be written in Hashtable Control Register -+ */ -+void fman_tgec_set_hash_table(struct tgec_regs *regs, uint32_t value); -+ -+/** -+ * fman_tgec_set_tx_pause_frames() - Sets the Pause Quanta Register -+ * @regs: Pointer to TGEC register block -+ * @pause_time: Pause quanta value used with transmitted pause frames. -+ * Each quanta represents a 512 bit-times -+ */ -+void fman_tgec_set_tx_pause_frames(struct tgec_regs *regs, uint16_t pause_time); -+ -+/** -+ * fman_tgec_set_rx_ignore_pause_frames() - Changes the policy WRT pause frames -+ * @regs: Pointer to TGEC register block -+ * @en: Ignore/Respond to pause frame quanta -+ * -+ * Sets the value of PAUSE_IGNORE field in the COMMAND_CONFIG Register -+ * 0 - MAC stops transmit process for the duration specified -+ * in the Pause frame quanta of a received Pause frame. -+ * 1 - MAC ignores received Pause frames. -+ */ -+void fman_tgec_set_rx_ignore_pause_frames(struct tgec_regs *regs, bool en); -+ -+/** -+ * fman_tgec_enable_1588_time_stamp() - change timestamp functionality -+ * @regs: Pointer to TGEC register block -+ * @en: enable/disable timestamp functionality -+ * -+ * Sets the value of EN_TIMESTAMP field in the COMMAND_CONFIG Register -+ * IEEE 1588 timestamp functionality control: -+ * 0 disabled, 1 enabled -+ */ -+ -+void fman_tgec_enable_1588_time_stamp(struct tgec_regs *regs, bool en); -+ -+uint32_t fman_tgec_get_event(struct tgec_regs *regs, uint32_t ev_mask); -+ -+void fman_tgec_ack_event(struct tgec_regs *regs, uint32_t ev_mask); -+ -+uint32_t fman_tgec_get_interrupt_mask(struct tgec_regs *regs); -+ -+/** -+ * fman_tgec_add_addr_in_paddr() - Sets additional exact match MAC address -+ * @regs: Pointer to TGEC register block -+ * @addr_ptr: Pointer to 6-byte array containing the MAC address -+ * -+ * Sets the additional station MAC address -+ */ -+void fman_tgec_add_addr_in_paddr(struct tgec_regs *regs, uint8_t *addr_ptr); -+ -+void fman_tgec_clear_addr_in_paddr(struct tgec_regs *regs); -+ -+void fman_tgec_enable_interrupt(struct tgec_regs *regs, uint32_t ev_mask); -+ -+void fman_tgec_disable_interrupt(struct tgec_regs *regs, uint32_t ev_mask); -+ -+void fman_tgec_reset_filter_table(struct tgec_regs *regs); -+ -+void fman_tgec_set_hash_table_entry(struct tgec_regs *regs, uint32_t crc); -+ -+ -+/** -+ * fman_tgec_get_max_frame_len() - Returns the maximum frame length value -+ * @regs: Pointer to TGEC register block -+ */ -+uint16_t fman_tgec_get_max_frame_len(struct tgec_regs *regs); -+ -+/** -+ * fman_tgec_set_erratum_tx_fifo_corruption_10gmac_a007() - Initialize the -+ * main tgec configuration parameters -+ * @regs: Pointer to TGEC register block -+ * -+ * TODO -+ */ -+void fman_tgec_set_erratum_tx_fifo_corruption_10gmac_a007(struct tgec_regs -+ *regs); -+ -+ -+#endif /* __FSL_FMAN_TGEC_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3H/dpaa_integration_ext.h -@@ -0,0 +1,291 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/** -+ -+ @File dpaa_integration_ext.h -+ -+ @Description T4240 FM external definitions and structures. -+*//***************************************************************************/ -+#ifndef __DPAA_INTEGRATION_EXT_H -+#define __DPAA_INTEGRATION_EXT_H -+ -+#include "std_ext.h" -+ -+ -+#define DPAA_VERSION 11 -+ -+/**************************************************************************//** -+ @Description DPAA SW Portals Enumeration. -+*//***************************************************************************/ -+typedef enum -+{ -+ e_DPAA_SWPORTAL0 = 0, -+ e_DPAA_SWPORTAL1, -+ e_DPAA_SWPORTAL2, -+ e_DPAA_SWPORTAL3, -+ e_DPAA_SWPORTAL4, -+ e_DPAA_SWPORTAL5, -+ e_DPAA_SWPORTAL6, -+ e_DPAA_SWPORTAL7, -+ e_DPAA_SWPORTAL8, -+ e_DPAA_SWPORTAL9, -+ e_DPAA_SWPORTAL10, -+ e_DPAA_SWPORTAL11, -+ e_DPAA_SWPORTAL12, -+ e_DPAA_SWPORTAL13, -+ e_DPAA_SWPORTAL14, -+ e_DPAA_SWPORTAL15, -+ e_DPAA_SWPORTAL16, -+ e_DPAA_SWPORTAL17, -+ e_DPAA_SWPORTAL18, -+ e_DPAA_SWPORTAL19, -+ e_DPAA_SWPORTAL20, -+ e_DPAA_SWPORTAL21, -+ e_DPAA_SWPORTAL22, -+ e_DPAA_SWPORTAL23, -+ e_DPAA_SWPORTAL24, -+ e_DPAA_SWPORTAL_DUMMY_LAST -+} e_DpaaSwPortal; -+ -+/**************************************************************************//** -+ @Description DPAA Direct Connect Portals Enumeration. -+*//***************************************************************************/ -+typedef enum -+{ -+ e_DPAA_DCPORTAL0 = 0, -+ e_DPAA_DCPORTAL1, -+ e_DPAA_DCPORTAL2, -+ e_DPAA_DCPORTAL_DUMMY_LAST -+} e_DpaaDcPortal; -+ -+#define DPAA_MAX_NUM_OF_SW_PORTALS e_DPAA_SWPORTAL_DUMMY_LAST -+#define DPAA_MAX_NUM_OF_DC_PORTALS e_DPAA_DCPORTAL_DUMMY_LAST -+ -+/***************************************************************************** -+ QMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define QM_MAX_NUM_OF_POOL_CHANNELS 15 /**< Total number of channels, dedicated and pool */ -+#define QM_MAX_NUM_OF_WQ 8 /**< Number of work queues per channel */ -+#define QM_MAX_NUM_OF_CGS 256 /**< Congestion groups number */ -+#define QM_MAX_NUM_OF_FQIDS (16 * MEGABYTE) -+ /**< FQIDs range - 24 bits */ -+ -+/**************************************************************************//** -+ @Description Work Queue Channel assignments in QMan. -+*//***************************************************************************/ -+typedef enum -+{ -+ e_QM_FQ_CHANNEL_SWPORTAL0 = 0x0, /**< Dedicated channels serviced by software portals 0 to 24 */ -+ e_QM_FQ_CHANNEL_SWPORTAL1, -+ e_QM_FQ_CHANNEL_SWPORTAL2, -+ e_QM_FQ_CHANNEL_SWPORTAL3, -+ e_QM_FQ_CHANNEL_SWPORTAL4, -+ e_QM_FQ_CHANNEL_SWPORTAL5, -+ e_QM_FQ_CHANNEL_SWPORTAL6, -+ e_QM_FQ_CHANNEL_SWPORTAL7, -+ e_QM_FQ_CHANNEL_SWPORTAL8, -+ e_QM_FQ_CHANNEL_SWPORTAL9, -+ e_QM_FQ_CHANNEL_SWPORTAL10, -+ e_QM_FQ_CHANNEL_SWPORTAL11, -+ e_QM_FQ_CHANNEL_SWPORTAL12, -+ e_QM_FQ_CHANNEL_SWPORTAL13, -+ e_QM_FQ_CHANNEL_SWPORTAL14, -+ e_QM_FQ_CHANNEL_SWPORTAL15, -+ e_QM_FQ_CHANNEL_SWPORTAL16, -+ e_QM_FQ_CHANNEL_SWPORTAL17, -+ e_QM_FQ_CHANNEL_SWPORTAL18, -+ e_QM_FQ_CHANNEL_SWPORTAL19, -+ e_QM_FQ_CHANNEL_SWPORTAL20, -+ e_QM_FQ_CHANNEL_SWPORTAL21, -+ e_QM_FQ_CHANNEL_SWPORTAL22, -+ e_QM_FQ_CHANNEL_SWPORTAL23, -+ e_QM_FQ_CHANNEL_SWPORTAL24, -+ -+ e_QM_FQ_CHANNEL_POOL1 = 0x401, /**< Pool channels that can be serviced by any of the software portals */ -+ e_QM_FQ_CHANNEL_POOL2, -+ e_QM_FQ_CHANNEL_POOL3, -+ e_QM_FQ_CHANNEL_POOL4, -+ e_QM_FQ_CHANNEL_POOL5, -+ e_QM_FQ_CHANNEL_POOL6, -+ e_QM_FQ_CHANNEL_POOL7, -+ e_QM_FQ_CHANNEL_POOL8, -+ e_QM_FQ_CHANNEL_POOL9, -+ e_QM_FQ_CHANNEL_POOL10, -+ e_QM_FQ_CHANNEL_POOL11, -+ e_QM_FQ_CHANNEL_POOL12, -+ e_QM_FQ_CHANNEL_POOL13, -+ e_QM_FQ_CHANNEL_POOL14, -+ e_QM_FQ_CHANNEL_POOL15, -+ -+ e_QM_FQ_CHANNEL_FMAN0_SP0 = 0x800, /**< Dedicated channels serviced by Direct Connect Portal 0: -+ connected to FMan 0; assigned in incrementing order to -+ each sub-portal (SP) in the portal */ -+ e_QM_FQ_CHANNEL_FMAN0_SP1, -+ e_QM_FQ_CHANNEL_FMAN0_SP2, -+ e_QM_FQ_CHANNEL_FMAN0_SP3, -+ e_QM_FQ_CHANNEL_FMAN0_SP4, -+ e_QM_FQ_CHANNEL_FMAN0_SP5, -+ e_QM_FQ_CHANNEL_FMAN0_SP6, -+ e_QM_FQ_CHANNEL_FMAN0_SP7, -+ e_QM_FQ_CHANNEL_FMAN0_SP8, -+ e_QM_FQ_CHANNEL_FMAN0_SP9, -+ e_QM_FQ_CHANNEL_FMAN0_SP10, -+ e_QM_FQ_CHANNEL_FMAN0_SP11, -+ e_QM_FQ_CHANNEL_FMAN0_SP12, -+ e_QM_FQ_CHANNEL_FMAN0_SP13, -+ e_QM_FQ_CHANNEL_FMAN0_SP14, -+ e_QM_FQ_CHANNEL_FMAN0_SP15, -+ -+ e_QM_FQ_CHANNEL_RMAN_SP0 = 0x820, /**< Dedicated channels serviced by Direct Connect Portal 1: connected to RMan */ -+ e_QM_FQ_CHANNEL_RMAN_SP1, -+ -+ e_QM_FQ_CHANNEL_CAAM = 0x840 /**< Dedicated channel serviced by Direct Connect Portal 2: -+ connected to SEC */ -+} e_QmFQChannel; -+ -+/***************************************************************************** -+ BMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define BM_MAX_NUM_OF_POOLS 64 /**< Number of buffers pools */ -+ -+/***************************************************************************** -+ SEC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define SEC_NUM_OF_DECOS 3 -+#define SEC_ALL_DECOS_MASK 0x00000003 -+ -+ -+/***************************************************************************** -+ FM INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define INTG_MAX_NUM_OF_FM 2 -+/* Ports defines */ -+#define FM_MAX_NUM_OF_1G_MACS 6 -+#define FM_MAX_NUM_OF_10G_MACS 2 -+#define FM_MAX_NUM_OF_MACS (FM_MAX_NUM_OF_1G_MACS + FM_MAX_NUM_OF_10G_MACS) -+#define FM_MAX_NUM_OF_OH_PORTS 6 -+ -+#define FM_MAX_NUM_OF_1G_RX_PORTS FM_MAX_NUM_OF_1G_MACS -+#define FM_MAX_NUM_OF_10G_RX_PORTS FM_MAX_NUM_OF_10G_MACS -+#define FM_MAX_NUM_OF_RX_PORTS (FM_MAX_NUM_OF_10G_RX_PORTS + FM_MAX_NUM_OF_1G_RX_PORTS) -+ -+#define FM_MAX_NUM_OF_1G_TX_PORTS FM_MAX_NUM_OF_1G_MACS -+#define FM_MAX_NUM_OF_10G_TX_PORTS FM_MAX_NUM_OF_10G_MACS -+#define FM_MAX_NUM_OF_TX_PORTS (FM_MAX_NUM_OF_10G_TX_PORTS + FM_MAX_NUM_OF_1G_TX_PORTS) -+ -+#define FM_PORT_MAX_NUM_OF_EXT_POOLS 4 /**< Number of external BM pools per Rx port */ -+#define FM_PORT_NUM_OF_CONGESTION_GRPS 256 /**< Total number of congestion groups in QM */ -+#define FM_MAX_NUM_OF_SUB_PORTALS 16 -+#define FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS 0 -+ -+#define FM_VSP_MAX_NUM_OF_ENTRIES 64 -+#define FM_MAX_NUM_OF_PFC_PRIORITIES 8 -+ -+/* RAMs defines */ -+#define FM_MURAM_SIZE (384 * KILOBYTE) -+#define FM_IRAM_SIZE(major, minor) (64 * KILOBYTE) -+#define FM_NUM_OF_CTRL 4 -+ -+/* PCD defines */ -+#define FM_PCD_PLCR_NUM_ENTRIES 256 /**< Total number of policer profiles */ -+#define FM_PCD_KG_NUM_OF_SCHEMES 32 /**< Total number of KG schemes */ -+#define FM_PCD_MAX_NUM_OF_CLS_PLANS 256 /**< Number of classification plan entries. */ -+#define FM_PCD_PRS_SW_PATCHES_SIZE 0x00000600 /**< Number of bytes saved for patches */ -+#define FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */ -+ -+/* RTC defines */ -+#define FM_RTC_NUM_OF_ALARMS 2 /**< RTC number of alarms */ -+#define FM_RTC_NUM_OF_PERIODIC_PULSES 3 /**< RTC number of periodic pulses */ -+#define FM_RTC_NUM_OF_EXT_TRIGGERS 2 /**< RTC number of external triggers */ -+ -+/* QMI defines */ -+#define QMI_MAX_NUM_OF_TNUMS 64 -+#define QMI_DEF_TNUMS_THRESH 32 -+/* FPM defines */ -+#define FM_NUM_OF_FMAN_CTRL_EVENT_REGS 4 -+ -+/* DMA defines */ -+#define DMA_THRESH_MAX_COMMQ 83 -+#define DMA_THRESH_MAX_BUF 127 -+ -+/* BMI defines */ -+#define BMI_MAX_NUM_OF_TASKS 128 -+#define BMI_MAX_NUM_OF_DMAS 84 -+ -+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE) -+#define PORT_MAX_WEIGHT 16 -+ -+#define FM_CHECK_PORT_RESTRICTIONS(__validPorts, __newPortIndx) TRUE -+ -+/* Unique T4240 */ -+#define FM_OP_OPEN_DMA_MIN_LIMIT -+#define FM_NO_RESTRICT_ON_ACCESS_RSRC -+#define FM_NO_OP_OBSERVED_POOLS -+#define FM_FRAME_END_PARAMS_FOR_OP -+#define FM_DEQ_PIPELINE_PARAMS_FOR_OP -+#define FM_QMI_NO_SINGLE_ECC_EXCEPTION -+ -+#define FM_NO_GUARANTEED_RESET_VALUES -+ -+/* FM errata */ -+#define FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 -+#define FM_WRONG_RESET_VALUES_ERRATA_FMAN_A005127 -+#define FM_RX_FIFO_CORRUPT_ERRATA_10GMAC_A006320 -+#define FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675 -+#define FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981 -+#define FM_HANG_AT_RESET_MAC_CLK_DISABLED_ERRATA_FMAN_A007273 -+ -+#define FM_BCB_ERRATA_BMI_SW001 -+#define FM_LEN_CHECK_ERRATA_FMAN_SW002 -+#define FM_AID_MODE_NO_TNUM_SW005 /* refer to pdm TKT068794 - only support of port_id on aid */ -+#define FM_ERROR_VSP_NO_MATCH_SW006 /* refer to pdm TKT174304 - no match between errorQ and VSP */ -+ -+/***************************************************************************** -+ RMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define RM_MAX_NUM_OF_IB 4 /**< Number of inbound blocks */ -+#define RM_NUM_OF_IBCU 8 /**< NUmber of classification units in an inbound block */ -+ -+/* RMan erratas */ -+#define RM_ERRONEOUS_ACK_ERRATA_RMAN_A006756 -+ -+/***************************************************************************** -+ FM MACSEC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define NUM_OF_RX_SC 16 -+#define NUM_OF_TX_SC 16 -+ -+#define NUM_OF_SA_PER_RX_SC 2 -+#define NUM_OF_SA_PER_TX_SC 2 -+ -+#endif /* __DPAA_INTEGRATION_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3H/part_ext.h -@@ -0,0 +1,71 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ -+ @File part_ext.h -+ -+ @Description Definitions for the part (integration) module. -+*//***************************************************************************/ -+ -+#ifndef __PART_EXT_H -+#define __PART_EXT_H -+ -+#include "std_ext.h" -+#include "part_integration_ext.h" -+ -+#if !(defined(P1023) || \ -+ defined(P2041) || \ -+ defined(P3041) || \ -+ defined(P4080) || \ -+ defined(P5020) || \ -+ defined(P5040) || \ -+ defined(B4860) || \ -+ defined(T4240)) -+#error "unable to proceed without chip-definition" -+#endif -+ -+ -+/**************************************************************************//* -+ @Description Part data structure - must be contained in any integration -+ data structure. -+*//***************************************************************************/ -+typedef struct t_Part -+{ -+ uintptr_t (* f_GetModuleBase)(t_Handle h_Part, e_ModuleId moduleId); -+ /**< Returns the address of the module's memory map base. */ -+ e_ModuleId (* f_GetModuleIdByBase)(t_Handle h_Part, uintptr_t baseAddress); -+ /**< Returns the module's ID according to its memory map base. */ -+} t_Part; -+ -+ -+#endif /* __PART_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3H/part_integration_ext.h -@@ -0,0 +1,304 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/** -+ -+ @File part_integration_ext.h -+ -+ @Description T4240 external definitions and structures. -+*//***************************************************************************/ -+#ifndef __PART_INTEGRATION_EXT_H -+#define __PART_INTEGRATION_EXT_H -+ -+#include "std_ext.h" -+#include "ddr_std_ext.h" -+#include "enet_ext.h" -+#include "dpaa_integration_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group T4240_chip_id T4240 Application Programming Interface -+ -+ @Description T4240 Chip functions,definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+#define CORE_E6500 -+ -+#define INTG_MAX_NUM_OF_CORES 24 -+ -+ -+/**************************************************************************//** -+ @Description Module types. -+*//***************************************************************************/ -+typedef enum e_ModuleId -+{ -+ e_MODULE_ID_DUART_1 = 0, -+ e_MODULE_ID_DUART_2, -+ e_MODULE_ID_DUART_3, -+ e_MODULE_ID_DUART_4, -+ e_MODULE_ID_LAW, -+ e_MODULE_ID_IFC, -+ e_MODULE_ID_PAMU, -+ e_MODULE_ID_QM, /**< Queue manager module */ -+ e_MODULE_ID_BM, /**< Buffer manager module */ -+ e_MODULE_ID_QM_CE_PORTAL_0, -+ e_MODULE_ID_QM_CI_PORTAL_0, -+ e_MODULE_ID_QM_CE_PORTAL_1, -+ e_MODULE_ID_QM_CI_PORTAL_1, -+ e_MODULE_ID_QM_CE_PORTAL_2, -+ e_MODULE_ID_QM_CI_PORTAL_2, -+ e_MODULE_ID_QM_CE_PORTAL_3, -+ e_MODULE_ID_QM_CI_PORTAL_3, -+ e_MODULE_ID_QM_CE_PORTAL_4, -+ e_MODULE_ID_QM_CI_PORTAL_4, -+ e_MODULE_ID_QM_CE_PORTAL_5, -+ e_MODULE_ID_QM_CI_PORTAL_5, -+ e_MODULE_ID_QM_CE_PORTAL_6, -+ e_MODULE_ID_QM_CI_PORTAL_6, -+ e_MODULE_ID_QM_CE_PORTAL_7, -+ e_MODULE_ID_QM_CI_PORTAL_7, -+ e_MODULE_ID_QM_CE_PORTAL_8, -+ e_MODULE_ID_QM_CI_PORTAL_8, -+ e_MODULE_ID_QM_CE_PORTAL_9, -+ e_MODULE_ID_QM_CI_PORTAL_9, -+ e_MODULE_ID_BM_CE_PORTAL_0, -+ e_MODULE_ID_BM_CI_PORTAL_0, -+ e_MODULE_ID_BM_CE_PORTAL_1, -+ e_MODULE_ID_BM_CI_PORTAL_1, -+ e_MODULE_ID_BM_CE_PORTAL_2, -+ e_MODULE_ID_BM_CI_PORTAL_2, -+ e_MODULE_ID_BM_CE_PORTAL_3, -+ e_MODULE_ID_BM_CI_PORTAL_3, -+ e_MODULE_ID_BM_CE_PORTAL_4, -+ e_MODULE_ID_BM_CI_PORTAL_4, -+ e_MODULE_ID_BM_CE_PORTAL_5, -+ e_MODULE_ID_BM_CI_PORTAL_5, -+ e_MODULE_ID_BM_CE_PORTAL_6, -+ e_MODULE_ID_BM_CI_PORTAL_6, -+ e_MODULE_ID_BM_CE_PORTAL_7, -+ e_MODULE_ID_BM_CI_PORTAL_7, -+ e_MODULE_ID_BM_CE_PORTAL_8, -+ e_MODULE_ID_BM_CI_PORTAL_8, -+ e_MODULE_ID_BM_CE_PORTAL_9, -+ e_MODULE_ID_BM_CI_PORTAL_9, -+ e_MODULE_ID_FM, /**< Frame manager module */ -+ e_MODULE_ID_FM_RTC, /**< FM Real-Time-Clock */ -+ e_MODULE_ID_FM_MURAM, /**< FM Multi-User-RAM */ -+ e_MODULE_ID_FM_BMI, /**< FM BMI block */ -+ e_MODULE_ID_FM_QMI, /**< FM QMI block */ -+ e_MODULE_ID_FM_PARSER, /**< FM parser block */ -+ e_MODULE_ID_FM_PORT_HO1, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO2, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO3, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO4, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO5, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO6, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO7, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_1GRx1, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx2, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx3, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx4, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx5, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx6, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GRx1, /**< FM Rx 10G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GRx2, /**< FM Rx 10G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx1, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx2, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx3, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx4, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx5, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx6, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GTx1, /**< FM Tx 10G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GTx2, /**< FM Tx 10G MAC port block */ -+ e_MODULE_ID_FM_PLCR, /**< FM Policer */ -+ e_MODULE_ID_FM_KG, /**< FM Keygen */ -+ e_MODULE_ID_FM_DMA, /**< FM DMA */ -+ e_MODULE_ID_FM_FPM, /**< FM FPM */ -+ e_MODULE_ID_FM_IRAM, /**< FM Instruction-RAM */ -+ e_MODULE_ID_FM_1GMDIO, /**< FM 1G MDIO MAC */ -+ e_MODULE_ID_FM_10GMDIO, /**< FM 10G MDIO */ -+ e_MODULE_ID_FM_PRS_IRAM, /**< FM SW-parser Instruction-RAM */ -+ e_MODULE_ID_FM_1GMAC1, /**< FM 1G MAC #1 */ -+ e_MODULE_ID_FM_1GMAC2, /**< FM 1G MAC #2 */ -+ e_MODULE_ID_FM_1GMAC3, /**< FM 1G MAC #3 */ -+ e_MODULE_ID_FM_1GMAC4, /**< FM 1G MAC #4 */ -+ e_MODULE_ID_FM_1GMAC5, /**< FM 1G MAC #5 */ -+ e_MODULE_ID_FM_1GMAC6, /**< FM 1G MAC #6 */ -+ e_MODULE_ID_FM_10GMAC1, /**< FM 10G MAC */ -+ e_MODULE_ID_FM_10GMAC2, /**< FM 10G MAC */ -+ -+ e_MODULE_ID_SEC_GEN, /**< SEC 4.0 General registers */ -+ e_MODULE_ID_SEC_QI, /**< SEC 4.0 QI registers */ -+ e_MODULE_ID_SEC_JQ0, /**< SEC 4.0 JQ-0 registers */ -+ e_MODULE_ID_SEC_JQ1, /**< SEC 4.0 JQ-1 registers */ -+ e_MODULE_ID_SEC_JQ2, /**< SEC 4.0 JQ-2 registers */ -+ e_MODULE_ID_SEC_JQ3, /**< SEC 4.0 JQ-3 registers */ -+ e_MODULE_ID_SEC_RTIC, /**< SEC 4.0 RTIC registers */ -+ e_MODULE_ID_SEC_DECO0_CCB0, /**< SEC 4.0 DECO-0/CCB-0 registers */ -+ e_MODULE_ID_SEC_DECO1_CCB1, /**< SEC 4.0 DECO-1/CCB-1 registers */ -+ e_MODULE_ID_SEC_DECO2_CCB2, /**< SEC 4.0 DECO-2/CCB-2 registers */ -+ e_MODULE_ID_SEC_DECO3_CCB3, /**< SEC 4.0 DECO-3/CCB-3 registers */ -+ e_MODULE_ID_SEC_DECO4_CCB4, /**< SEC 4.0 DECO-4/CCB-4 registers */ -+ -+ e_MODULE_ID_PIC, /**< PIC */ -+ e_MODULE_ID_GPIO, /**< GPIO */ -+ e_MODULE_ID_SERDES, /**< SERDES */ -+ e_MODULE_ID_CPC_1, /**< CoreNet-Platform-Cache 1 */ -+ e_MODULE_ID_CPC_2, /**< CoreNet-Platform-Cache 2 */ -+ -+ e_MODULE_ID_SRIO_PORTS, /**< RapidIO controller */ -+ -+ e_MODULE_ID_DUMMY_LAST -+} e_ModuleId; -+ -+#define NUM_OF_MODULES e_MODULE_ID_DUMMY_LAST -+ -+#if 0 /* using unified values */ -+/***************************************************************************** -+ INTEGRATION-SPECIFIC MODULE CODES -+******************************************************************************/ -+#define MODULE_UNKNOWN 0x00000000 -+#define MODULE_MEM 0x00010000 -+#define MODULE_MM 0x00020000 -+#define MODULE_CORE 0x00030000 -+#define MODULE_T4240 0x00040000 -+#define MODULE_T4240_PLATFORM 0x00050000 -+#define MODULE_PM 0x00060000 -+#define MODULE_MMU 0x00070000 -+#define MODULE_PIC 0x00080000 -+#define MODULE_CPC 0x00090000 -+#define MODULE_DUART 0x000a0000 -+#define MODULE_SERDES 0x000b0000 -+#define MODULE_PIO 0x000c0000 -+#define MODULE_QM 0x000d0000 -+#define MODULE_BM 0x000e0000 -+#define MODULE_SEC 0x000f0000 -+#define MODULE_LAW 0x00100000 -+#define MODULE_LBC 0x00110000 -+#define MODULE_PAMU 0x00120000 -+#define MODULE_FM 0x00130000 -+#define MODULE_FM_MURAM 0x00140000 -+#define MODULE_FM_PCD 0x00150000 -+#define MODULE_FM_RTC 0x00160000 -+#define MODULE_FM_MAC 0x00170000 -+#define MODULE_FM_PORT 0x00180000 -+#define MODULE_FM_SP 0x00190000 -+#define MODULE_DPA_PORT 0x001a0000 -+#define MODULE_MII 0x001b0000 -+#define MODULE_I2C 0x001c0000 -+#define MODULE_DMA 0x001d0000 -+#define MODULE_DDR 0x001e0000 -+#define MODULE_ESPI 0x001f0000 -+#define MODULE_DPAA_IPSEC 0x00200000 -+#endif /* using unified values */ -+ -+/***************************************************************************** -+ PAMU INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define PAMU_NUM_OF_PARTITIONS 4 -+ -+/***************************************************************************** -+ LAW INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define LAW_NUM_OF_WINDOWS 32 -+#define LAW_MIN_WINDOW_SIZE 0x0000000000001000LL /**< 4 Kbytes */ -+#define LAW_MAX_WINDOW_SIZE 0x0000010000000000LL /**< 1 Tbytes for 40-bit address space */ -+ -+ -+/***************************************************************************** -+ LBC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+/**************************************************************************//** -+ @Group lbc_exception_grp LBC Exception Unit -+ -+ @Description LBC Exception unit API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Anchor lbc_exbm -+ -+ @Collection LBC Errors Bit Mask -+ -+ These errors are reported through the exceptions callback.. -+ The values can be or'ed in any combination in the errors mask -+ parameter of the errors report structure. -+ -+ These errors can also be passed as a bit-mask to -+ LBC_EnableErrorChecking() or LBC_DisableErrorChecking(), -+ for enabling or disabling error checking. -+ @{ -+*//***************************************************************************/ -+#define LBC_ERR_BUS_MONITOR 0x80000000 /**< Bus monitor error */ -+#define LBC_ERR_PARITY_ECC 0x20000000 /**< Parity error for GPCM/UPM */ -+#define LBC_ERR_WRITE_PROTECT 0x04000000 /**< Write protection error */ -+#define LBC_ERR_CHIP_SELECT 0x00080000 /**< Unrecognized chip select */ -+ -+#define LBC_ERR_ALL (LBC_ERR_BUS_MONITOR | LBC_ERR_PARITY_ECC | \ -+ LBC_ERR_WRITE_PROTECT | LBC_ERR_CHIP_SELECT) -+ /**< All possible errors */ -+/* @} */ -+/** @} */ /* end of lbc_exception_grp group */ -+ -+#define LBC_INCORRECT_ERROR_REPORT_ERRATA -+ -+#define LBC_NUM_OF_BANKS 8 -+#define LBC_MAX_CS_SIZE 0x0000000100000000LL /* Up to 4G memory block size */ -+#define LBC_PARITY_SUPPORT -+#define LBC_ADDRESS_HOLD_TIME_CTRL -+#define LBC_HIGH_CLK_DIVIDERS -+#define LBC_FCM_AVAILABLE -+ -+/***************************************************************************** -+ GPIO INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define GPIO_PORT_OFFSET_0x1000 -+ -+#define GPIO_NUM_OF_PORTS 3 /**< Number of ports in GPIO module; -+ Each port contains up to 32 I/O pins. */ -+ -+#define GPIO_VALID_PIN_MASKS \ -+ { /* Port A */ 0xFFFFFFFF, \ -+ /* Port B */ 0xFFFFFFFF, \ -+ /* Port C */ 0xFFFFFFFF } -+ -+#define GPIO_VALID_INTR_MASKS \ -+ { /* Port A */ 0xFFFFFFFF, \ -+ /* Port B */ 0xFFFFFFFF, \ -+ /* Port C */ 0xFFFFFFFF } -+ -+ -+ -+#endif /* __PART_INTEGRATION_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3L/dpaa_integration_ext.h -@@ -0,0 +1,293 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/** -+ -+ @File dpaa_integration_ext.h -+ -+ @Description T4240 FM external definitions and structures. -+*//***************************************************************************/ -+#ifndef __DPAA_INTEGRATION_EXT_H -+#define __DPAA_INTEGRATION_EXT_H -+ -+#include "std_ext.h" -+ -+ -+#define DPAA_VERSION 11 -+ -+/**************************************************************************//** -+ @Description DPAA SW Portals Enumeration. -+*//***************************************************************************/ -+typedef enum -+{ -+ e_DPAA_SWPORTAL0 = 0, -+ e_DPAA_SWPORTAL1, -+ e_DPAA_SWPORTAL2, -+ e_DPAA_SWPORTAL3, -+ e_DPAA_SWPORTAL4, -+ e_DPAA_SWPORTAL5, -+ e_DPAA_SWPORTAL6, -+ e_DPAA_SWPORTAL7, -+ e_DPAA_SWPORTAL8, -+ e_DPAA_SWPORTAL9, -+ e_DPAA_SWPORTAL10, -+ e_DPAA_SWPORTAL11, -+ e_DPAA_SWPORTAL12, -+ e_DPAA_SWPORTAL13, -+ e_DPAA_SWPORTAL14, -+ e_DPAA_SWPORTAL15, -+ e_DPAA_SWPORTAL16, -+ e_DPAA_SWPORTAL17, -+ e_DPAA_SWPORTAL18, -+ e_DPAA_SWPORTAL19, -+ e_DPAA_SWPORTAL20, -+ e_DPAA_SWPORTAL21, -+ e_DPAA_SWPORTAL22, -+ e_DPAA_SWPORTAL23, -+ e_DPAA_SWPORTAL24, -+ e_DPAA_SWPORTAL_DUMMY_LAST -+} e_DpaaSwPortal; -+ -+/**************************************************************************//** -+ @Description DPAA Direct Connect Portals Enumeration. -+*//***************************************************************************/ -+typedef enum -+{ -+ e_DPAA_DCPORTAL0 = 0, -+ e_DPAA_DCPORTAL1, -+ e_DPAA_DCPORTAL2, -+ e_DPAA_DCPORTAL_DUMMY_LAST -+} e_DpaaDcPortal; -+ -+#define DPAA_MAX_NUM_OF_SW_PORTALS e_DPAA_SWPORTAL_DUMMY_LAST -+#define DPAA_MAX_NUM_OF_DC_PORTALS e_DPAA_DCPORTAL_DUMMY_LAST -+ -+/***************************************************************************** -+ QMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define QM_MAX_NUM_OF_POOL_CHANNELS 15 /**< Total number of channels, dedicated and pool */ -+#define QM_MAX_NUM_OF_WQ 8 /**< Number of work queues per channel */ -+#define QM_MAX_NUM_OF_CGS 256 /**< Congestion groups number */ -+#define QM_MAX_NUM_OF_FQIDS (16 * MEGABYTE) -+ /**< FQIDs range - 24 bits */ -+ -+/**************************************************************************//** -+ @Description Work Queue Channel assignments in QMan. -+*//***************************************************************************/ -+typedef enum -+{ -+ e_QM_FQ_CHANNEL_SWPORTAL0 = 0x0, /**< Dedicated channels serviced by software portals 0 to 24 */ -+ e_QM_FQ_CHANNEL_SWPORTAL1, -+ e_QM_FQ_CHANNEL_SWPORTAL2, -+ e_QM_FQ_CHANNEL_SWPORTAL3, -+ e_QM_FQ_CHANNEL_SWPORTAL4, -+ e_QM_FQ_CHANNEL_SWPORTAL5, -+ e_QM_FQ_CHANNEL_SWPORTAL6, -+ e_QM_FQ_CHANNEL_SWPORTAL7, -+ e_QM_FQ_CHANNEL_SWPORTAL8, -+ e_QM_FQ_CHANNEL_SWPORTAL9, -+ e_QM_FQ_CHANNEL_SWPORTAL10, -+ e_QM_FQ_CHANNEL_SWPORTAL11, -+ e_QM_FQ_CHANNEL_SWPORTAL12, -+ e_QM_FQ_CHANNEL_SWPORTAL13, -+ e_QM_FQ_CHANNEL_SWPORTAL14, -+ e_QM_FQ_CHANNEL_SWPORTAL15, -+ e_QM_FQ_CHANNEL_SWPORTAL16, -+ e_QM_FQ_CHANNEL_SWPORTAL17, -+ e_QM_FQ_CHANNEL_SWPORTAL18, -+ e_QM_FQ_CHANNEL_SWPORTAL19, -+ e_QM_FQ_CHANNEL_SWPORTAL20, -+ e_QM_FQ_CHANNEL_SWPORTAL21, -+ e_QM_FQ_CHANNEL_SWPORTAL22, -+ e_QM_FQ_CHANNEL_SWPORTAL23, -+ e_QM_FQ_CHANNEL_SWPORTAL24, -+ -+ e_QM_FQ_CHANNEL_POOL1 = 0x401, /**< Pool channels that can be serviced by any of the software portals */ -+ e_QM_FQ_CHANNEL_POOL2, -+ e_QM_FQ_CHANNEL_POOL3, -+ e_QM_FQ_CHANNEL_POOL4, -+ e_QM_FQ_CHANNEL_POOL5, -+ e_QM_FQ_CHANNEL_POOL6, -+ e_QM_FQ_CHANNEL_POOL7, -+ e_QM_FQ_CHANNEL_POOL8, -+ e_QM_FQ_CHANNEL_POOL9, -+ e_QM_FQ_CHANNEL_POOL10, -+ e_QM_FQ_CHANNEL_POOL11, -+ e_QM_FQ_CHANNEL_POOL12, -+ e_QM_FQ_CHANNEL_POOL13, -+ e_QM_FQ_CHANNEL_POOL14, -+ e_QM_FQ_CHANNEL_POOL15, -+ -+ e_QM_FQ_CHANNEL_FMAN0_SP0 = 0x800, /**< Dedicated channels serviced by Direct Connect Portal 0: -+ connected to FMan 0; assigned in incrementing order to -+ each sub-portal (SP) in the portal */ -+ e_QM_FQ_CHANNEL_FMAN0_SP1, -+ e_QM_FQ_CHANNEL_FMAN0_SP2, -+ e_QM_FQ_CHANNEL_FMAN0_SP3, -+ e_QM_FQ_CHANNEL_FMAN0_SP4, -+ e_QM_FQ_CHANNEL_FMAN0_SP5, -+ e_QM_FQ_CHANNEL_FMAN0_SP6, -+ e_QM_FQ_CHANNEL_FMAN0_SP7, -+ e_QM_FQ_CHANNEL_FMAN0_SP8, -+ e_QM_FQ_CHANNEL_FMAN0_SP9, -+ e_QM_FQ_CHANNEL_FMAN0_SP10, -+ e_QM_FQ_CHANNEL_FMAN0_SP11, -+ e_QM_FQ_CHANNEL_FMAN0_SP12, -+ e_QM_FQ_CHANNEL_FMAN0_SP13, -+ e_QM_FQ_CHANNEL_FMAN0_SP14, -+ e_QM_FQ_CHANNEL_FMAN0_SP15, -+ -+ e_QM_FQ_CHANNEL_RMAN_SP0 = 0x820, /**< Dedicated channels serviced by Direct Connect Portal 1: connected to RMan */ -+ e_QM_FQ_CHANNEL_RMAN_SP1, -+ -+ e_QM_FQ_CHANNEL_CAAM = 0x840 /**< Dedicated channel serviced by Direct Connect Portal 2: -+ connected to SEC */ -+} e_QmFQChannel; -+ -+/***************************************************************************** -+ BMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define BM_MAX_NUM_OF_POOLS 64 /**< Number of buffers pools */ -+ -+/***************************************************************************** -+ SEC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define SEC_NUM_OF_DECOS 3 -+#define SEC_ALL_DECOS_MASK 0x00000003 -+ -+ -+/***************************************************************************** -+ FM INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define INTG_MAX_NUM_OF_FM 1 -+/* Ports defines */ -+#define FM_MAX_NUM_OF_1G_MACS 5 -+#define FM_MAX_NUM_OF_10G_MACS 1 -+#define FM_MAX_NUM_OF_MACS (FM_MAX_NUM_OF_1G_MACS + FM_MAX_NUM_OF_10G_MACS) -+#define FM_MAX_NUM_OF_OH_PORTS 4 -+ -+#define FM_MAX_NUM_OF_1G_RX_PORTS FM_MAX_NUM_OF_1G_MACS -+#define FM_MAX_NUM_OF_10G_RX_PORTS FM_MAX_NUM_OF_10G_MACS -+#define FM_MAX_NUM_OF_RX_PORTS (FM_MAX_NUM_OF_10G_RX_PORTS + FM_MAX_NUM_OF_1G_RX_PORTS) -+ -+#define FM_MAX_NUM_OF_1G_TX_PORTS FM_MAX_NUM_OF_1G_MACS -+#define FM_MAX_NUM_OF_10G_TX_PORTS FM_MAX_NUM_OF_10G_MACS -+#define FM_MAX_NUM_OF_TX_PORTS (FM_MAX_NUM_OF_10G_TX_PORTS + FM_MAX_NUM_OF_1G_TX_PORTS) -+ -+#define FM_MAX_NUM_OF_MACSECS 1 /* Should be updated */ -+ -+#define FM_PORT_MAX_NUM_OF_EXT_POOLS 4 /**< Number of external BM pools per Rx port */ -+#define FM_PORT_NUM_OF_CONGESTION_GRPS 256 /**< Total number of congestion groups in QM */ -+#define FM_MAX_NUM_OF_SUB_PORTALS 16 -+#define FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS 0 -+ -+#define FM_VSP_MAX_NUM_OF_ENTRIES 32 -+#define FM_MAX_NUM_OF_PFC_PRIORITIES 8 -+ -+/* RAMs defines */ -+#define FM_MURAM_SIZE (192 * KILOBYTE) -+#define FM_IRAM_SIZE(major, minor) \ -+ (((major == 6) && ((minor == 4) )) ? (64 * KILOBYTE) : (32 * KILOBYTE)) -+#define FM_NUM_OF_CTRL 2 -+ -+/* PCD defines */ -+#define FM_PCD_PLCR_NUM_ENTRIES 256 /**< Total number of policer profiles */ -+#define FM_PCD_KG_NUM_OF_SCHEMES 32 /**< Total number of KG schemes */ -+#define FM_PCD_MAX_NUM_OF_CLS_PLANS 256 /**< Number of classification plan entries. */ -+#define FM_PCD_PRS_SW_PATCHES_SIZE 0x00000600 /**< Number of bytes saved for patches */ -+#define FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */ -+ -+/* RTC defines */ -+#define FM_RTC_NUM_OF_ALARMS 2 /**< RTC number of alarms */ -+#define FM_RTC_NUM_OF_PERIODIC_PULSES 3 /**< RTC number of periodic pulses */ -+#define FM_RTC_NUM_OF_EXT_TRIGGERS 2 /**< RTC number of external triggers */ -+ -+/* QMI defines */ -+#define QMI_MAX_NUM_OF_TNUMS 64 -+#define QMI_DEF_TNUMS_THRESH 32 -+/* FPM defines */ -+#define FM_NUM_OF_FMAN_CTRL_EVENT_REGS 4 -+ -+/* DMA defines */ -+#define DMA_THRESH_MAX_COMMQ 83 -+#define DMA_THRESH_MAX_BUF 127 -+ -+/* BMI defines */ -+#define BMI_MAX_NUM_OF_TASKS 64 -+#define BMI_MAX_NUM_OF_DMAS 32 -+ -+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE) -+#define PORT_MAX_WEIGHT 16 -+ -+#define FM_CHECK_PORT_RESTRICTIONS(__validPorts, __newPortIndx) TRUE -+ -+/* Unique T4240 */ -+#define FM_OP_OPEN_DMA_MIN_LIMIT -+#define FM_NO_RESTRICT_ON_ACCESS_RSRC -+#define FM_NO_OP_OBSERVED_POOLS -+#define FM_FRAME_END_PARAMS_FOR_OP -+#define FM_DEQ_PIPELINE_PARAMS_FOR_OP -+#define FM_QMI_NO_SINGLE_ECC_EXCEPTION -+ -+#define FM_NO_GUARANTEED_RESET_VALUES -+ -+/* FM errata */ -+#define FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 -+#define FM_RX_FIFO_CORRUPT_ERRATA_10GMAC_A006320 -+#define FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675 -+#define FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981 -+#define FM_HANG_AT_RESET_MAC_CLK_DISABLED_ERRATA_FMAN_A007273 -+ -+#define FM_BCB_ERRATA_BMI_SW001 -+#define FM_LEN_CHECK_ERRATA_FMAN_SW002 -+#define FM_AID_MODE_NO_TNUM_SW005 /* refer to pdm TKT068794 - only support of port_id on aid */ -+#define FM_ERROR_VSP_NO_MATCH_SW006 /* refer to pdm TKT174304 - no match between errorQ and VSP */ -+ -+/***************************************************************************** -+ RMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define RM_MAX_NUM_OF_IB 4 /**< Number of inbound blocks */ -+#define RM_NUM_OF_IBCU 8 /**< NUmber of classification units in an inbound block */ -+ -+/* RMan erratas */ -+#define RM_ERRONEOUS_ACK_ERRATA_RMAN_A006756 -+ -+/***************************************************************************** -+ FM MACSEC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define NUM_OF_RX_SC 16 -+#define NUM_OF_TX_SC 16 -+ -+#define NUM_OF_SA_PER_RX_SC 2 -+#define NUM_OF_SA_PER_TX_SC 2 -+ -+#endif /* __DPAA_INTEGRATION_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3L/part_ext.h -@@ -0,0 +1,59 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ -+ @File part_ext.h -+ -+ @Description Definitions for the part (integration) module. -+*//***************************************************************************/ -+ -+#ifndef __PART_EXT_H -+#define __PART_EXT_H -+ -+#include "std_ext.h" -+#include "part_integration_ext.h" -+ -+/**************************************************************************//* -+ @Description Part data structure - must be contained in any integration -+ data structure. -+*//***************************************************************************/ -+typedef struct t_Part -+{ -+ uintptr_t (* f_GetModuleBase)(t_Handle h_Part, e_ModuleId moduleId); -+ /**< Returns the address of the module's memory map base. */ -+ e_ModuleId (* f_GetModuleIdByBase)(t_Handle h_Part, uintptr_t baseAddress); -+ /**< Returns the module's ID according to its memory map base. */ -+} t_Part; -+ -+ -+#endif /* __PART_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3L/part_integration_ext.h -@@ -0,0 +1,304 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/** -+ -+ @File part_integration_ext.h -+ -+ @Description T4240 external definitions and structures. -+*//***************************************************************************/ -+#ifndef __PART_INTEGRATION_EXT_H -+#define __PART_INTEGRATION_EXT_H -+ -+#include "std_ext.h" -+#include "ddr_std_ext.h" -+#include "enet_ext.h" -+#include "dpaa_integration_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group T4240_chip_id T4240 Application Programming Interface -+ -+ @Description T4240 Chip functions,definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+#define CORE_E6500 -+ -+#define INTG_MAX_NUM_OF_CORES 24 -+ -+ -+/**************************************************************************//** -+ @Description Module types. -+*//***************************************************************************/ -+typedef enum e_ModuleId -+{ -+ e_MODULE_ID_DUART_1 = 0, -+ e_MODULE_ID_DUART_2, -+ e_MODULE_ID_DUART_3, -+ e_MODULE_ID_DUART_4, -+ e_MODULE_ID_LAW, -+ e_MODULE_ID_IFC, -+ e_MODULE_ID_PAMU, -+ e_MODULE_ID_QM, /**< Queue manager module */ -+ e_MODULE_ID_BM, /**< Buffer manager module */ -+ e_MODULE_ID_QM_CE_PORTAL_0, -+ e_MODULE_ID_QM_CI_PORTAL_0, -+ e_MODULE_ID_QM_CE_PORTAL_1, -+ e_MODULE_ID_QM_CI_PORTAL_1, -+ e_MODULE_ID_QM_CE_PORTAL_2, -+ e_MODULE_ID_QM_CI_PORTAL_2, -+ e_MODULE_ID_QM_CE_PORTAL_3, -+ e_MODULE_ID_QM_CI_PORTAL_3, -+ e_MODULE_ID_QM_CE_PORTAL_4, -+ e_MODULE_ID_QM_CI_PORTAL_4, -+ e_MODULE_ID_QM_CE_PORTAL_5, -+ e_MODULE_ID_QM_CI_PORTAL_5, -+ e_MODULE_ID_QM_CE_PORTAL_6, -+ e_MODULE_ID_QM_CI_PORTAL_6, -+ e_MODULE_ID_QM_CE_PORTAL_7, -+ e_MODULE_ID_QM_CI_PORTAL_7, -+ e_MODULE_ID_QM_CE_PORTAL_8, -+ e_MODULE_ID_QM_CI_PORTAL_8, -+ e_MODULE_ID_QM_CE_PORTAL_9, -+ e_MODULE_ID_QM_CI_PORTAL_9, -+ e_MODULE_ID_BM_CE_PORTAL_0, -+ e_MODULE_ID_BM_CI_PORTAL_0, -+ e_MODULE_ID_BM_CE_PORTAL_1, -+ e_MODULE_ID_BM_CI_PORTAL_1, -+ e_MODULE_ID_BM_CE_PORTAL_2, -+ e_MODULE_ID_BM_CI_PORTAL_2, -+ e_MODULE_ID_BM_CE_PORTAL_3, -+ e_MODULE_ID_BM_CI_PORTAL_3, -+ e_MODULE_ID_BM_CE_PORTAL_4, -+ e_MODULE_ID_BM_CI_PORTAL_4, -+ e_MODULE_ID_BM_CE_PORTAL_5, -+ e_MODULE_ID_BM_CI_PORTAL_5, -+ e_MODULE_ID_BM_CE_PORTAL_6, -+ e_MODULE_ID_BM_CI_PORTAL_6, -+ e_MODULE_ID_BM_CE_PORTAL_7, -+ e_MODULE_ID_BM_CI_PORTAL_7, -+ e_MODULE_ID_BM_CE_PORTAL_8, -+ e_MODULE_ID_BM_CI_PORTAL_8, -+ e_MODULE_ID_BM_CE_PORTAL_9, -+ e_MODULE_ID_BM_CI_PORTAL_9, -+ e_MODULE_ID_FM, /**< Frame manager module */ -+ e_MODULE_ID_FM_RTC, /**< FM Real-Time-Clock */ -+ e_MODULE_ID_FM_MURAM, /**< FM Multi-User-RAM */ -+ e_MODULE_ID_FM_BMI, /**< FM BMI block */ -+ e_MODULE_ID_FM_QMI, /**< FM QMI block */ -+ e_MODULE_ID_FM_PARSER, /**< FM parser block */ -+ e_MODULE_ID_FM_PORT_HO1, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO2, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO3, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO4, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO5, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO6, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO7, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_1GRx1, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx2, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx3, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx4, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx5, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx6, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GRx1, /**< FM Rx 10G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GRx2, /**< FM Rx 10G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx1, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx2, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx3, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx4, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx5, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx6, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GTx1, /**< FM Tx 10G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GTx2, /**< FM Tx 10G MAC port block */ -+ e_MODULE_ID_FM_PLCR, /**< FM Policer */ -+ e_MODULE_ID_FM_KG, /**< FM Keygen */ -+ e_MODULE_ID_FM_DMA, /**< FM DMA */ -+ e_MODULE_ID_FM_FPM, /**< FM FPM */ -+ e_MODULE_ID_FM_IRAM, /**< FM Instruction-RAM */ -+ e_MODULE_ID_FM_1GMDIO, /**< FM 1G MDIO MAC */ -+ e_MODULE_ID_FM_10GMDIO, /**< FM 10G MDIO */ -+ e_MODULE_ID_FM_PRS_IRAM, /**< FM SW-parser Instruction-RAM */ -+ e_MODULE_ID_FM_1GMAC1, /**< FM 1G MAC #1 */ -+ e_MODULE_ID_FM_1GMAC2, /**< FM 1G MAC #2 */ -+ e_MODULE_ID_FM_1GMAC3, /**< FM 1G MAC #3 */ -+ e_MODULE_ID_FM_1GMAC4, /**< FM 1G MAC #4 */ -+ e_MODULE_ID_FM_1GMAC5, /**< FM 1G MAC #5 */ -+ e_MODULE_ID_FM_1GMAC6, /**< FM 1G MAC #6 */ -+ e_MODULE_ID_FM_10GMAC1, /**< FM 10G MAC */ -+ e_MODULE_ID_FM_10GMAC2, /**< FM 10G MAC */ -+ -+ e_MODULE_ID_SEC_GEN, /**< SEC 4.0 General registers */ -+ e_MODULE_ID_SEC_QI, /**< SEC 4.0 QI registers */ -+ e_MODULE_ID_SEC_JQ0, /**< SEC 4.0 JQ-0 registers */ -+ e_MODULE_ID_SEC_JQ1, /**< SEC 4.0 JQ-1 registers */ -+ e_MODULE_ID_SEC_JQ2, /**< SEC 4.0 JQ-2 registers */ -+ e_MODULE_ID_SEC_JQ3, /**< SEC 4.0 JQ-3 registers */ -+ e_MODULE_ID_SEC_RTIC, /**< SEC 4.0 RTIC registers */ -+ e_MODULE_ID_SEC_DECO0_CCB0, /**< SEC 4.0 DECO-0/CCB-0 registers */ -+ e_MODULE_ID_SEC_DECO1_CCB1, /**< SEC 4.0 DECO-1/CCB-1 registers */ -+ e_MODULE_ID_SEC_DECO2_CCB2, /**< SEC 4.0 DECO-2/CCB-2 registers */ -+ e_MODULE_ID_SEC_DECO3_CCB3, /**< SEC 4.0 DECO-3/CCB-3 registers */ -+ e_MODULE_ID_SEC_DECO4_CCB4, /**< SEC 4.0 DECO-4/CCB-4 registers */ -+ -+ e_MODULE_ID_PIC, /**< PIC */ -+ e_MODULE_ID_GPIO, /**< GPIO */ -+ e_MODULE_ID_SERDES, /**< SERDES */ -+ e_MODULE_ID_CPC_1, /**< CoreNet-Platform-Cache 1 */ -+ e_MODULE_ID_CPC_2, /**< CoreNet-Platform-Cache 2 */ -+ -+ e_MODULE_ID_SRIO_PORTS, /**< RapidIO controller */ -+ -+ e_MODULE_ID_DUMMY_LAST -+} e_ModuleId; -+ -+#define NUM_OF_MODULES e_MODULE_ID_DUMMY_LAST -+ -+#if 0 /* using unified values */ -+/***************************************************************************** -+ INTEGRATION-SPECIFIC MODULE CODES -+******************************************************************************/ -+#define MODULE_UNKNOWN 0x00000000 -+#define MODULE_MEM 0x00010000 -+#define MODULE_MM 0x00020000 -+#define MODULE_CORE 0x00030000 -+#define MODULE_T4240 0x00040000 -+#define MODULE_T4240_PLATFORM 0x00050000 -+#define MODULE_PM 0x00060000 -+#define MODULE_MMU 0x00070000 -+#define MODULE_PIC 0x00080000 -+#define MODULE_CPC 0x00090000 -+#define MODULE_DUART 0x000a0000 -+#define MODULE_SERDES 0x000b0000 -+#define MODULE_PIO 0x000c0000 -+#define MODULE_QM 0x000d0000 -+#define MODULE_BM 0x000e0000 -+#define MODULE_SEC 0x000f0000 -+#define MODULE_LAW 0x00100000 -+#define MODULE_LBC 0x00110000 -+#define MODULE_PAMU 0x00120000 -+#define MODULE_FM 0x00130000 -+#define MODULE_FM_MURAM 0x00140000 -+#define MODULE_FM_PCD 0x00150000 -+#define MODULE_FM_RTC 0x00160000 -+#define MODULE_FM_MAC 0x00170000 -+#define MODULE_FM_PORT 0x00180000 -+#define MODULE_FM_SP 0x00190000 -+#define MODULE_DPA_PORT 0x001a0000 -+#define MODULE_MII 0x001b0000 -+#define MODULE_I2C 0x001c0000 -+#define MODULE_DMA 0x001d0000 -+#define MODULE_DDR 0x001e0000 -+#define MODULE_ESPI 0x001f0000 -+#define MODULE_DPAA_IPSEC 0x00200000 -+#endif /* using unified values */ -+ -+/***************************************************************************** -+ PAMU INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define PAMU_NUM_OF_PARTITIONS 4 -+ -+/***************************************************************************** -+ LAW INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define LAW_NUM_OF_WINDOWS 32 -+#define LAW_MIN_WINDOW_SIZE 0x0000000000001000LL /**< 4 Kbytes */ -+#define LAW_MAX_WINDOW_SIZE 0x0000010000000000LL /**< 1 Tbytes for 40-bit address space */ -+ -+ -+/***************************************************************************** -+ LBC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+/**************************************************************************//** -+ @Group lbc_exception_grp LBC Exception Unit -+ -+ @Description LBC Exception unit API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Anchor lbc_exbm -+ -+ @Collection LBC Errors Bit Mask -+ -+ These errors are reported through the exceptions callback.. -+ The values can be or'ed in any combination in the errors mask -+ parameter of the errors report structure. -+ -+ These errors can also be passed as a bit-mask to -+ LBC_EnableErrorChecking() or LBC_DisableErrorChecking(), -+ for enabling or disabling error checking. -+ @{ -+*//***************************************************************************/ -+#define LBC_ERR_BUS_MONITOR 0x80000000 /**< Bus monitor error */ -+#define LBC_ERR_PARITY_ECC 0x20000000 /**< Parity error for GPCM/UPM */ -+#define LBC_ERR_WRITE_PROTECT 0x04000000 /**< Write protection error */ -+#define LBC_ERR_CHIP_SELECT 0x00080000 /**< Unrecognized chip select */ -+ -+#define LBC_ERR_ALL (LBC_ERR_BUS_MONITOR | LBC_ERR_PARITY_ECC | \ -+ LBC_ERR_WRITE_PROTECT | LBC_ERR_CHIP_SELECT) -+ /**< All possible errors */ -+/* @} */ -+/** @} */ /* end of lbc_exception_grp group */ -+ -+#define LBC_INCORRECT_ERROR_REPORT_ERRATA -+ -+#define LBC_NUM_OF_BANKS 8 -+#define LBC_MAX_CS_SIZE 0x0000000100000000LL /* Up to 4G memory block size */ -+#define LBC_PARITY_SUPPORT -+#define LBC_ADDRESS_HOLD_TIME_CTRL -+#define LBC_HIGH_CLK_DIVIDERS -+#define LBC_FCM_AVAILABLE -+ -+/***************************************************************************** -+ GPIO INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define GPIO_PORT_OFFSET_0x1000 -+ -+#define GPIO_NUM_OF_PORTS 3 /**< Number of ports in GPIO module; -+ Each port contains up to 32 I/O pins. */ -+ -+#define GPIO_VALID_PIN_MASKS \ -+ { /* Port A */ 0xFFFFFFFF, \ -+ /* Port B */ 0xFFFFFFFF, \ -+ /* Port C */ 0xFFFFFFFF } -+ -+#define GPIO_VALID_INTR_MASKS \ -+ { /* Port A */ 0xFFFFFFFF, \ -+ /* Port B */ 0xFFFFFFFF, \ -+ /* Port C */ 0xFFFFFFFF } -+ -+ -+ -+#endif /* __PART_INTEGRATION_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/LS1043/dpaa_integration_ext.h -@@ -0,0 +1,291 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/** -+ -+ @File dpaa_integration_ext.h -+ -+ @Description T4240 FM external definitions and structures. -+*//***************************************************************************/ -+#ifndef __DPAA_INTEGRATION_EXT_H -+#define __DPAA_INTEGRATION_EXT_H -+ -+#include "std_ext.h" -+ -+ -+#define DPAA_VERSION 11 -+ -+/**************************************************************************//** -+ @Description DPAA SW Portals Enumeration. -+*//***************************************************************************/ -+typedef enum -+{ -+ e_DPAA_SWPORTAL0 = 0, -+ e_DPAA_SWPORTAL1, -+ e_DPAA_SWPORTAL2, -+ e_DPAA_SWPORTAL3, -+ e_DPAA_SWPORTAL4, -+ e_DPAA_SWPORTAL5, -+ e_DPAA_SWPORTAL6, -+ e_DPAA_SWPORTAL7, -+ e_DPAA_SWPORTAL8, -+ e_DPAA_SWPORTAL9, -+ e_DPAA_SWPORTAL10, -+ e_DPAA_SWPORTAL11, -+ e_DPAA_SWPORTAL12, -+ e_DPAA_SWPORTAL13, -+ e_DPAA_SWPORTAL14, -+ e_DPAA_SWPORTAL15, -+ e_DPAA_SWPORTAL16, -+ e_DPAA_SWPORTAL17, -+ e_DPAA_SWPORTAL18, -+ e_DPAA_SWPORTAL19, -+ e_DPAA_SWPORTAL20, -+ e_DPAA_SWPORTAL21, -+ e_DPAA_SWPORTAL22, -+ e_DPAA_SWPORTAL23, -+ e_DPAA_SWPORTAL24, -+ e_DPAA_SWPORTAL_DUMMY_LAST -+} e_DpaaSwPortal; -+ -+/**************************************************************************//** -+ @Description DPAA Direct Connect Portals Enumeration. -+*//***************************************************************************/ -+typedef enum -+{ -+ e_DPAA_DCPORTAL0 = 0, -+ e_DPAA_DCPORTAL1, -+ e_DPAA_DCPORTAL2, -+ e_DPAA_DCPORTAL_DUMMY_LAST -+} e_DpaaDcPortal; -+ -+#define DPAA_MAX_NUM_OF_SW_PORTALS e_DPAA_SWPORTAL_DUMMY_LAST -+#define DPAA_MAX_NUM_OF_DC_PORTALS e_DPAA_DCPORTAL_DUMMY_LAST -+ -+/***************************************************************************** -+ QMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define QM_MAX_NUM_OF_POOL_CHANNELS 15 /**< Total number of channels, dedicated and pool */ -+#define QM_MAX_NUM_OF_WQ 8 /**< Number of work queues per channel */ -+#define QM_MAX_NUM_OF_CGS 256 /**< Congestion groups number */ -+#define QM_MAX_NUM_OF_FQIDS (16 * MEGABYTE) -+ /**< FQIDs range - 24 bits */ -+ -+/**************************************************************************//** -+ @Description Work Queue Channel assignments in QMan. -+*//***************************************************************************/ -+typedef enum -+{ -+ e_QM_FQ_CHANNEL_SWPORTAL0 = 0x0, /**< Dedicated channels serviced by software portals 0 to 24 */ -+ e_QM_FQ_CHANNEL_SWPORTAL1, -+ e_QM_FQ_CHANNEL_SWPORTAL2, -+ e_QM_FQ_CHANNEL_SWPORTAL3, -+ e_QM_FQ_CHANNEL_SWPORTAL4, -+ e_QM_FQ_CHANNEL_SWPORTAL5, -+ e_QM_FQ_CHANNEL_SWPORTAL6, -+ e_QM_FQ_CHANNEL_SWPORTAL7, -+ e_QM_FQ_CHANNEL_SWPORTAL8, -+ e_QM_FQ_CHANNEL_SWPORTAL9, -+ e_QM_FQ_CHANNEL_SWPORTAL10, -+ e_QM_FQ_CHANNEL_SWPORTAL11, -+ e_QM_FQ_CHANNEL_SWPORTAL12, -+ e_QM_FQ_CHANNEL_SWPORTAL13, -+ e_QM_FQ_CHANNEL_SWPORTAL14, -+ e_QM_FQ_CHANNEL_SWPORTAL15, -+ e_QM_FQ_CHANNEL_SWPORTAL16, -+ e_QM_FQ_CHANNEL_SWPORTAL17, -+ e_QM_FQ_CHANNEL_SWPORTAL18, -+ e_QM_FQ_CHANNEL_SWPORTAL19, -+ e_QM_FQ_CHANNEL_SWPORTAL20, -+ e_QM_FQ_CHANNEL_SWPORTAL21, -+ e_QM_FQ_CHANNEL_SWPORTAL22, -+ e_QM_FQ_CHANNEL_SWPORTAL23, -+ e_QM_FQ_CHANNEL_SWPORTAL24, -+ -+ e_QM_FQ_CHANNEL_POOL1 = 0x401, /**< Pool channels that can be serviced by any of the software portals */ -+ e_QM_FQ_CHANNEL_POOL2, -+ e_QM_FQ_CHANNEL_POOL3, -+ e_QM_FQ_CHANNEL_POOL4, -+ e_QM_FQ_CHANNEL_POOL5, -+ e_QM_FQ_CHANNEL_POOL6, -+ e_QM_FQ_CHANNEL_POOL7, -+ e_QM_FQ_CHANNEL_POOL8, -+ e_QM_FQ_CHANNEL_POOL9, -+ e_QM_FQ_CHANNEL_POOL10, -+ e_QM_FQ_CHANNEL_POOL11, -+ e_QM_FQ_CHANNEL_POOL12, -+ e_QM_FQ_CHANNEL_POOL13, -+ e_QM_FQ_CHANNEL_POOL14, -+ e_QM_FQ_CHANNEL_POOL15, -+ -+ e_QM_FQ_CHANNEL_FMAN0_SP0 = 0x800, /**< Dedicated channels serviced by Direct Connect Portal 0: -+ connected to FMan 0; assigned in incrementing order to -+ each sub-portal (SP) in the portal */ -+ e_QM_FQ_CHANNEL_FMAN0_SP1, -+ e_QM_FQ_CHANNEL_FMAN0_SP2, -+ e_QM_FQ_CHANNEL_FMAN0_SP3, -+ e_QM_FQ_CHANNEL_FMAN0_SP4, -+ e_QM_FQ_CHANNEL_FMAN0_SP5, -+ e_QM_FQ_CHANNEL_FMAN0_SP6, -+ e_QM_FQ_CHANNEL_FMAN0_SP7, -+ e_QM_FQ_CHANNEL_FMAN0_SP8, -+ e_QM_FQ_CHANNEL_FMAN0_SP9, -+ e_QM_FQ_CHANNEL_FMAN0_SP10, -+ e_QM_FQ_CHANNEL_FMAN0_SP11, -+ e_QM_FQ_CHANNEL_FMAN0_SP12, -+ e_QM_FQ_CHANNEL_FMAN0_SP13, -+ e_QM_FQ_CHANNEL_FMAN0_SP14, -+ e_QM_FQ_CHANNEL_FMAN0_SP15, -+ -+ e_QM_FQ_CHANNEL_RMAN_SP0 = 0x820, /**< Dedicated channels serviced by Direct Connect Portal 1: connected to RMan */ -+ e_QM_FQ_CHANNEL_RMAN_SP1, -+ -+ e_QM_FQ_CHANNEL_CAAM = 0x840 /**< Dedicated channel serviced by Direct Connect Portal 2: -+ connected to SEC */ -+} e_QmFQChannel; -+ -+/***************************************************************************** -+ BMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define BM_MAX_NUM_OF_POOLS 64 /**< Number of buffers pools */ -+ -+/***************************************************************************** -+ SEC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define SEC_NUM_OF_DECOS 3 -+#define SEC_ALL_DECOS_MASK 0x00000003 -+ -+ -+/***************************************************************************** -+ FM INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define INTG_MAX_NUM_OF_FM 2 -+ -+/* Ports defines */ -+#define FM_MAX_NUM_OF_1G_MACS 6 -+#define FM_MAX_NUM_OF_10G_MACS 2 -+#define FM_MAX_NUM_OF_MACS (FM_MAX_NUM_OF_1G_MACS + FM_MAX_NUM_OF_10G_MACS) -+#define FM_MAX_NUM_OF_OH_PORTS 6 -+ -+#define FM_MAX_NUM_OF_1G_RX_PORTS FM_MAX_NUM_OF_1G_MACS -+#define FM_MAX_NUM_OF_10G_RX_PORTS FM_MAX_NUM_OF_10G_MACS -+#define FM_MAX_NUM_OF_RX_PORTS (FM_MAX_NUM_OF_10G_RX_PORTS + FM_MAX_NUM_OF_1G_RX_PORTS) -+ -+#define FM_MAX_NUM_OF_1G_TX_PORTS FM_MAX_NUM_OF_1G_MACS -+#define FM_MAX_NUM_OF_10G_TX_PORTS FM_MAX_NUM_OF_10G_MACS -+#define FM_MAX_NUM_OF_TX_PORTS (FM_MAX_NUM_OF_10G_TX_PORTS + FM_MAX_NUM_OF_1G_TX_PORTS) -+ -+#define FM_PORT_MAX_NUM_OF_EXT_POOLS 4 /**< Number of external BM pools per Rx port */ -+#define FM_PORT_NUM_OF_CONGESTION_GRPS 256 /**< Total number of congestion groups in QM */ -+#define FM_MAX_NUM_OF_SUB_PORTALS 16 -+#define FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS 0 -+ -+#define FM_VSP_MAX_NUM_OF_ENTRIES 64 -+#define FM_MAX_NUM_OF_PFC_PRIORITIES 8 -+ -+/* RAMs defines */ -+#define FM_MURAM_SIZE (384 * KILOBYTE) -+#define FM_IRAM_SIZE(major, minor) (64 * KILOBYTE) -+#define FM_NUM_OF_CTRL 4 -+ -+/* PCD defines */ -+#define FM_PCD_PLCR_NUM_ENTRIES 256 /**< Total number of policer profiles */ -+#define FM_PCD_KG_NUM_OF_SCHEMES 32 /**< Total number of KG schemes */ -+#define FM_PCD_MAX_NUM_OF_CLS_PLANS 256 /**< Number of classification plan entries. */ -+#define FM_PCD_PRS_SW_PATCHES_SIZE 0x00000600 /**< Number of bytes saved for patches */ -+#define FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */ -+ -+/* RTC defines */ -+#define FM_RTC_NUM_OF_ALARMS 2 /**< RTC number of alarms */ -+#define FM_RTC_NUM_OF_PERIODIC_PULSES 3 /**< RTC number of periodic pulses */ -+#define FM_RTC_NUM_OF_EXT_TRIGGERS 2 /**< RTC number of external triggers */ -+ -+/* QMI defines */ -+#define QMI_MAX_NUM_OF_TNUMS 64 -+#define QMI_DEF_TNUMS_THRESH 32 -+/* FPM defines */ -+#define FM_NUM_OF_FMAN_CTRL_EVENT_REGS 4 -+ -+/* DMA defines */ -+#define DMA_THRESH_MAX_COMMQ 83 -+#define DMA_THRESH_MAX_BUF 127 -+ -+/* BMI defines */ -+#define BMI_MAX_NUM_OF_TASKS 128 -+#define BMI_MAX_NUM_OF_DMAS 84 -+ -+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE) -+#define PORT_MAX_WEIGHT 16 -+ -+#define FM_CHECK_PORT_RESTRICTIONS(__validPorts, __newPortIndx) TRUE -+ -+/* Unique T4240 */ -+#define FM_OP_OPEN_DMA_MIN_LIMIT -+#define FM_NO_RESTRICT_ON_ACCESS_RSRC -+#define FM_NO_OP_OBSERVED_POOLS -+#define FM_FRAME_END_PARAMS_FOR_OP -+#define FM_DEQ_PIPELINE_PARAMS_FOR_OP -+#define FM_QMI_NO_SINGLE_ECC_EXCEPTION -+ -+#define FM_NO_GUARANTEED_RESET_VALUES -+ -+/* FM errata */ -+#define FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 -+#define FM_WRONG_RESET_VALUES_ERRATA_FMAN_A005127 -+#define FM_RX_FIFO_CORRUPT_ERRATA_10GMAC_A006320 -+#define FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675 -+#define FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981 -+ -+#define FM_BCB_ERRATA_BMI_SW001 -+#define FM_LEN_CHECK_ERRATA_FMAN_SW002 -+#define FM_AID_MODE_NO_TNUM_SW005 /* refer to pdm TKT068794 - only support of port_id on aid */ -+#define FM_ERROR_VSP_NO_MATCH_SW006 /* refer to pdm TKT174304 - no match between errorQ and VSP */ -+ -+/***************************************************************************** -+ RMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define RM_MAX_NUM_OF_IB 4 /**< Number of inbound blocks */ -+#define RM_NUM_OF_IBCU 8 /**< NUmber of classification units in an inbound block */ -+ -+/* RMan erratas */ -+#define RM_ERRONEOUS_ACK_ERRATA_RMAN_A006756 -+ -+/***************************************************************************** -+ FM MACSEC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define NUM_OF_RX_SC 16 -+#define NUM_OF_TX_SC 16 -+ -+#define NUM_OF_SA_PER_RX_SC 2 -+#define NUM_OF_SA_PER_TX_SC 2 -+ -+#endif /* __DPAA_INTEGRATION_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/LS1043/part_ext.h -@@ -0,0 +1,64 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ -+ @File part_ext.h -+ -+ @Description Definitions for the part (integration) module. -+*//***************************************************************************/ -+ -+#ifndef __PART_EXT_H -+#define __PART_EXT_H -+ -+#include "std_ext.h" -+#include "part_integration_ext.h" -+ -+#if !(defined(LS1043)) -+#error "unable to proceed without chip-definition" -+#endif -+ -+ -+/**************************************************************************//* -+ @Description Part data structure - must be contained in any integration -+ data structure. -+*//***************************************************************************/ -+typedef struct t_Part -+{ -+ uintptr_t (* f_GetModuleBase)(t_Handle h_Part, e_ModuleId moduleId); -+ /**< Returns the address of the module's memory map base. */ -+ e_ModuleId (* f_GetModuleIdByBase)(t_Handle h_Part, uintptr_t baseAddress); -+ /**< Returns the module's ID according to its memory map base. */ -+} t_Part; -+ -+ -+#endif /* __PART_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/LS1043/part_integration_ext.h -@@ -0,0 +1,185 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/** -+ -+ @File part_integration_ext.h -+ -+ @Description T4240 external definitions and structures. -+*//***************************************************************************/ -+#ifndef __PART_INTEGRATION_EXT_H -+#define __PART_INTEGRATION_EXT_H -+ -+#include "std_ext.h" -+#include "ddr_std_ext.h" -+#include "enet_ext.h" -+#include "dpaa_integration_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group T4240_chip_id T4240 Application Programming Interface -+ -+ @Description T4240 Chip functions,definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+#define INTG_MAX_NUM_OF_CORES 4 -+ -+/**************************************************************************//** -+ @Description Module types. -+*//***************************************************************************/ -+typedef enum e_ModuleId -+{ -+ e_MODULE_ID_DUART_1 = 0, -+ e_MODULE_ID_DUART_2, -+ e_MODULE_ID_DUART_3, -+ e_MODULE_ID_DUART_4, -+ e_MODULE_ID_LAW, -+ e_MODULE_ID_IFC, -+ e_MODULE_ID_PAMU, -+ e_MODULE_ID_QM, /**< Queue manager module */ -+ e_MODULE_ID_BM, /**< Buffer manager module */ -+ e_MODULE_ID_QM_CE_PORTAL_0, -+ e_MODULE_ID_QM_CI_PORTAL_0, -+ e_MODULE_ID_QM_CE_PORTAL_1, -+ e_MODULE_ID_QM_CI_PORTAL_1, -+ e_MODULE_ID_QM_CE_PORTAL_2, -+ e_MODULE_ID_QM_CI_PORTAL_2, -+ e_MODULE_ID_QM_CE_PORTAL_3, -+ e_MODULE_ID_QM_CI_PORTAL_3, -+ e_MODULE_ID_QM_CE_PORTAL_4, -+ e_MODULE_ID_QM_CI_PORTAL_4, -+ e_MODULE_ID_QM_CE_PORTAL_5, -+ e_MODULE_ID_QM_CI_PORTAL_5, -+ e_MODULE_ID_QM_CE_PORTAL_6, -+ e_MODULE_ID_QM_CI_PORTAL_6, -+ e_MODULE_ID_QM_CE_PORTAL_7, -+ e_MODULE_ID_QM_CI_PORTAL_7, -+ e_MODULE_ID_QM_CE_PORTAL_8, -+ e_MODULE_ID_QM_CI_PORTAL_8, -+ e_MODULE_ID_QM_CE_PORTAL_9, -+ e_MODULE_ID_QM_CI_PORTAL_9, -+ e_MODULE_ID_BM_CE_PORTAL_0, -+ e_MODULE_ID_BM_CI_PORTAL_0, -+ e_MODULE_ID_BM_CE_PORTAL_1, -+ e_MODULE_ID_BM_CI_PORTAL_1, -+ e_MODULE_ID_BM_CE_PORTAL_2, -+ e_MODULE_ID_BM_CI_PORTAL_2, -+ e_MODULE_ID_BM_CE_PORTAL_3, -+ e_MODULE_ID_BM_CI_PORTAL_3, -+ e_MODULE_ID_BM_CE_PORTAL_4, -+ e_MODULE_ID_BM_CI_PORTAL_4, -+ e_MODULE_ID_BM_CE_PORTAL_5, -+ e_MODULE_ID_BM_CI_PORTAL_5, -+ e_MODULE_ID_BM_CE_PORTAL_6, -+ e_MODULE_ID_BM_CI_PORTAL_6, -+ e_MODULE_ID_BM_CE_PORTAL_7, -+ e_MODULE_ID_BM_CI_PORTAL_7, -+ e_MODULE_ID_BM_CE_PORTAL_8, -+ e_MODULE_ID_BM_CI_PORTAL_8, -+ e_MODULE_ID_BM_CE_PORTAL_9, -+ e_MODULE_ID_BM_CI_PORTAL_9, -+ e_MODULE_ID_FM, /**< Frame manager module */ -+ e_MODULE_ID_FM_RTC, /**< FM Real-Time-Clock */ -+ e_MODULE_ID_FM_MURAM, /**< FM Multi-User-RAM */ -+ e_MODULE_ID_FM_BMI, /**< FM BMI block */ -+ e_MODULE_ID_FM_QMI, /**< FM QMI block */ -+ e_MODULE_ID_FM_PARSER, /**< FM parser block */ -+ e_MODULE_ID_FM_PORT_HO1, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO2, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO3, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO4, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO5, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO6, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO7, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_1GRx1, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx2, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx3, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx4, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx5, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx6, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GRx1, /**< FM Rx 10G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GRx2, /**< FM Rx 10G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx1, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx2, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx3, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx4, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx5, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx6, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GTx1, /**< FM Tx 10G MAC port block */ -+ e_MODULE_ID_FM_PORT_10GTx2, /**< FM Tx 10G MAC port block */ -+ e_MODULE_ID_FM_PLCR, /**< FM Policer */ -+ e_MODULE_ID_FM_KG, /**< FM Keygen */ -+ e_MODULE_ID_FM_DMA, /**< FM DMA */ -+ e_MODULE_ID_FM_FPM, /**< FM FPM */ -+ e_MODULE_ID_FM_IRAM, /**< FM Instruction-RAM */ -+ e_MODULE_ID_FM_1GMDIO, /**< FM 1G MDIO MAC */ -+ e_MODULE_ID_FM_10GMDIO, /**< FM 10G MDIO */ -+ e_MODULE_ID_FM_PRS_IRAM, /**< FM SW-parser Instruction-RAM */ -+ e_MODULE_ID_FM_1GMAC1, /**< FM 1G MAC #1 */ -+ e_MODULE_ID_FM_1GMAC2, /**< FM 1G MAC #2 */ -+ e_MODULE_ID_FM_1GMAC3, /**< FM 1G MAC #3 */ -+ e_MODULE_ID_FM_1GMAC4, /**< FM 1G MAC #4 */ -+ e_MODULE_ID_FM_1GMAC5, /**< FM 1G MAC #5 */ -+ e_MODULE_ID_FM_1GMAC6, /**< FM 1G MAC #6 */ -+ e_MODULE_ID_FM_10GMAC1, /**< FM 10G MAC */ -+ e_MODULE_ID_FM_10GMAC2, /**< FM 10G MAC */ -+ -+ e_MODULE_ID_SEC_GEN, /**< SEC 4.0 General registers */ -+ e_MODULE_ID_SEC_QI, /**< SEC 4.0 QI registers */ -+ e_MODULE_ID_SEC_JQ0, /**< SEC 4.0 JQ-0 registers */ -+ e_MODULE_ID_SEC_JQ1, /**< SEC 4.0 JQ-1 registers */ -+ e_MODULE_ID_SEC_JQ2, /**< SEC 4.0 JQ-2 registers */ -+ e_MODULE_ID_SEC_JQ3, /**< SEC 4.0 JQ-3 registers */ -+ e_MODULE_ID_SEC_RTIC, /**< SEC 4.0 RTIC registers */ -+ e_MODULE_ID_SEC_DECO0_CCB0, /**< SEC 4.0 DECO-0/CCB-0 registers */ -+ e_MODULE_ID_SEC_DECO1_CCB1, /**< SEC 4.0 DECO-1/CCB-1 registers */ -+ e_MODULE_ID_SEC_DECO2_CCB2, /**< SEC 4.0 DECO-2/CCB-2 registers */ -+ e_MODULE_ID_SEC_DECO3_CCB3, /**< SEC 4.0 DECO-3/CCB-3 registers */ -+ e_MODULE_ID_SEC_DECO4_CCB4, /**< SEC 4.0 DECO-4/CCB-4 registers */ -+ -+ e_MODULE_ID_PIC, /**< PIC */ -+ e_MODULE_ID_GPIO, /**< GPIO */ -+ e_MODULE_ID_SERDES, /**< SERDES */ -+ e_MODULE_ID_CPC_1, /**< CoreNet-Platform-Cache 1 */ -+ e_MODULE_ID_CPC_2, /**< CoreNet-Platform-Cache 2 */ -+ -+ e_MODULE_ID_SRIO_PORTS, /**< RapidIO controller */ -+ -+ e_MODULE_ID_DUMMY_LAST -+} e_ModuleId; -+ -+#define NUM_OF_MODULES e_MODULE_ID_DUMMY_LAST -+ -+ -+#endif /* __PART_INTEGRATION_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P1023/dpaa_integration_ext.h -@@ -0,0 +1,213 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/** -+ -+ @File dpaa_integration_ext.h -+ -+ @Description P1023 FM external definitions and structures. -+*//***************************************************************************/ -+#ifndef __DPAA_INTEGRATION_EXT_H -+#define __DPAA_INTEGRATION_EXT_H -+ -+#include "std_ext.h" -+ -+ -+#define DPAA_VERSION 10 -+ -+typedef enum e_DpaaSwPortal { -+ e_DPAA_SWPORTAL0 = 0, -+ e_DPAA_SWPORTAL1, -+ e_DPAA_SWPORTAL2, -+ e_DPAA_SWPORTAL_DUMMY_LAST -+} e_DpaaSwPortal; -+ -+typedef enum { -+ e_DPAA_DCPORTAL0 = 0, -+ e_DPAA_DCPORTAL2, -+ e_DPAA_DCPORTAL_DUMMY_LAST -+} e_DpaaDcPortal; -+ -+#define DPAA_MAX_NUM_OF_SW_PORTALS e_DPAA_SWPORTAL_DUMMY_LAST -+#define DPAA_MAX_NUM_OF_DC_PORTALS e_DPAA_DCPORTAL_DUMMY_LAST -+ -+/***************************************************************************** -+ QMAN INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define QM_MAX_NUM_OF_POOL_CHANNELS 3 -+#define QM_MAX_NUM_OF_WQ 8 -+#define QM_MAX_NUM_OF_SWP_AS 2 -+#define QM_MAX_NUM_OF_CGS 64 -+#define QM_MAX_NUM_OF_FQIDS (16*MEGABYTE) -+ -+typedef enum { -+ e_QM_FQ_CHANNEL_SWPORTAL0 = 0, -+ e_QM_FQ_CHANNEL_SWPORTAL1, -+ e_QM_FQ_CHANNEL_SWPORTAL2, -+ -+ e_QM_FQ_CHANNEL_POOL1 = 0x21, -+ e_QM_FQ_CHANNEL_POOL2, -+ e_QM_FQ_CHANNEL_POOL3, -+ -+ e_QM_FQ_CHANNEL_FMAN0_SP0 = 0x40, -+ e_QM_FQ_CHANNEL_FMAN0_SP1, -+ e_QM_FQ_CHANNEL_FMAN0_SP2, -+ e_QM_FQ_CHANNEL_FMAN0_SP3, -+ e_QM_FQ_CHANNEL_FMAN0_SP4, -+ e_QM_FQ_CHANNEL_FMAN0_SP5, -+ e_QM_FQ_CHANNEL_FMAN0_SP6, -+ -+ -+ e_QM_FQ_CHANNEL_CAAM = 0x80 -+} e_QmFQChannel; -+ -+/***************************************************************************** -+ BMAN INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define BM_MAX_NUM_OF_POOLS 8 -+ -+/***************************************************************************** -+ SEC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define SEC_NUM_OF_DECOS 2 -+#define SEC_ALL_DECOS_MASK 0x00000003 -+#define SEC_RNGB -+#define SEC_NO_ESP_TRAILER_REMOVAL -+ -+/***************************************************************************** -+ FM INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define INTG_MAX_NUM_OF_FM 1 -+ -+/* Ports defines */ -+#define FM_MAX_NUM_OF_1G_MACS 2 -+#define FM_MAX_NUM_OF_10G_MACS 0 -+#define FM_MAX_NUM_OF_MACS (FM_MAX_NUM_OF_1G_MACS + FM_MAX_NUM_OF_10G_MACS) -+#define FM_MAX_NUM_OF_OH_PORTS 5 -+ -+#define FM_MAX_NUM_OF_1G_RX_PORTS FM_MAX_NUM_OF_1G_MACS -+#define FM_MAX_NUM_OF_10G_RX_PORTS FM_MAX_NUM_OF_10G_MACS -+#define FM_MAX_NUM_OF_RX_PORTS (FM_MAX_NUM_OF_10G_RX_PORTS + FM_MAX_NUM_OF_1G_RX_PORTS) -+ -+#define FM_MAX_NUM_OF_1G_TX_PORTS FM_MAX_NUM_OF_1G_MACS -+#define FM_MAX_NUM_OF_10G_TX_PORTS FM_MAX_NUM_OF_10G_MACS -+#define FM_MAX_NUM_OF_TX_PORTS (FM_MAX_NUM_OF_10G_TX_PORTS + FM_MAX_NUM_OF_1G_TX_PORTS) -+ -+#define FM_MAX_NUM_OF_MACSECS 1 -+ -+#define FM_MACSEC_SUPPORT -+ -+#define FM_LOW_END_RESTRICTION /* prevents the use of TX port 1 with OP port 0 */ -+ -+#define FM_PORT_MAX_NUM_OF_EXT_POOLS 4 /**< Number of external BM pools per Rx port */ -+#define FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS 2 /**< Number of Offline parsing port external BM pools per Rx port */ -+#define FM_PORT_NUM_OF_CONGESTION_GRPS 32 /**< Total number of congestion groups in QM */ -+#define FM_MAX_NUM_OF_SUB_PORTALS 7 -+ -+/* Rams defines */ -+#define FM_MURAM_SIZE (64*KILOBYTE) -+#define FM_IRAM_SIZE(major, minor) (32 * KILOBYTE) -+#define FM_NUM_OF_CTRL 2 -+ -+/* PCD defines */ -+#define FM_PCD_PLCR_NUM_ENTRIES 32 /**< Total number of policer profiles */ -+#define FM_PCD_KG_NUM_OF_SCHEMES 16 /**< Total number of KG schemes */ -+#define FM_PCD_MAX_NUM_OF_CLS_PLANS 128 /**< Number of classification plan entries. */ -+#define FM_PCD_PRS_SW_PATCHES_SIZE 0x00000240 /**< Number of bytes saved for patches */ -+#define FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */ -+ -+/* RTC defines */ -+#define FM_RTC_NUM_OF_ALARMS 2 -+#define FM_RTC_NUM_OF_PERIODIC_PULSES 2 -+#define FM_RTC_NUM_OF_EXT_TRIGGERS 2 -+ -+/* QMI defines */ -+#define QMI_MAX_NUM_OF_TNUMS 15 -+ -+/* FPM defines */ -+#define FM_NUM_OF_FMAN_CTRL_EVENT_REGS 4 -+ -+/* DMA defines */ -+#define DMA_THRESH_MAX_COMMQ 15 -+#define DMA_THRESH_MAX_BUF 7 -+ -+/* BMI defines */ -+#define BMI_MAX_NUM_OF_TASKS 64 -+#define BMI_MAX_NUM_OF_DMAS 16 -+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE) -+#define PORT_MAX_WEIGHT 4 -+ -+/***************************************************************************** -+ FM MACSEC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define NUM_OF_RX_SC 16 -+#define NUM_OF_TX_SC 16 -+ -+#define NUM_OF_SA_PER_RX_SC 2 -+#define NUM_OF_SA_PER_TX_SC 2 -+ -+/**************************************************************************//** -+ @Description Enum for inter-module interrupts registration -+*//***************************************************************************/ -+ -+/* 1023 unique features */ -+#define FM_QMI_NO_ECC_EXCEPTIONS -+#define FM_CSI_CFED_LIMIT -+#define FM_PEDANTIC_DMA -+#define FM_QMI_NO_DEQ_OPTIONS_SUPPORT -+#define FM_FIFO_ALLOCATION_ALG -+#define FM_DEQ_PIPELINE_PARAMS_FOR_OP -+#define FM_HAS_TOTAL_DMAS -+#define FM_KG_NO_IPPID_SUPPORT -+#define FM_NO_GUARANTEED_RESET_VALUES -+#define FM_MAC_RESET -+ -+/* FM erratas */ -+#define FM_RX_PREAM_4_ERRATA_DTSEC_A001 -+#define FM_MAGIC_PACKET_UNRECOGNIZED_ERRATA_DTSEC2 /* No implementation, Out of LLD scope */ -+ -+#define FM_DEBUG_TRACE_FMAN_A004 /* No implementation, Out of LLD scope */ -+#define FM_INT_BUF_LEAK_FMAN_A005 /* No implementation, Out of LLD scope. App must avoid S/G */ -+ -+#define FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839 -+ -+/* #define FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */ -+ -+/* -+TKT056919 - axi12axi0 can hang if read request follows the single byte write on the very next cycle -+TKT038900 - FM dma lockup occur due to AXI slave protocol violation -+*/ -+#define FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 -+ -+ -+#endif /* __DPAA_INTEGRATION_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P1023/part_ext.h -@@ -0,0 +1,82 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ -+ @File part_ext.h -+ -+ @Description Definitions for the part (integration) module. -+*//***************************************************************************/ -+ -+#ifndef __PART_EXT_H -+#define __PART_EXT_H -+ -+#include "std_ext.h" -+#include "part_integration_ext.h" -+ -+ -+#if !(defined(MPC8306) || \ -+ defined(MPC8309) || \ -+ defined(MPC834x) || \ -+ defined(MPC836x) || \ -+ defined(MPC832x) || \ -+ defined(MPC837x) || \ -+ defined(MPC8568) || \ -+ defined(MPC8569) || \ -+ defined(P1020) || \ -+ defined(P1021) || \ -+ defined(P1022) || \ -+ defined(P1023) || \ -+ defined(P2020) || \ -+ defined(P3041) || \ -+ defined(P4080) || \ -+ defined(P5020) || \ -+ defined(MSC814x)) -+#error "unable to proceed without chip-definition" -+#endif -+ -+ -+/**************************************************************************//* -+ @Description Part data structure - must be contained in any integration -+ data structure. -+*//***************************************************************************/ -+typedef struct t_Part -+{ -+ uint64_t (* f_GetModuleBase)(t_Handle h_Part, e_ModuleId moduleId); -+ /**< Returns the address of the module's memory map base. */ -+ e_ModuleId (* f_GetModuleIdByBase)(t_Handle h_Part, uint64_t baseAddress); -+ /**< Returns the module's ID according to its memory map base. */ -+} t_Part; -+ -+ -+#endif /* __PART_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P1023/part_integration_ext.h -@@ -0,0 +1,635 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File part_integration_ext.h -+ -+ @Description P1023 external definitions and structures. -+*//***************************************************************************/ -+#ifndef __PART_INTEGRATION_EXT_H -+#define __PART_INTEGRATION_EXT_H -+ -+#include "std_ext.h" -+#include "dpaa_integration_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group 1023_chip_id P1023 Application Programming Interface -+ -+ @Description P1023 Chip functions,definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+#define INTG_MAX_NUM_OF_CORES 2 -+ -+ -+/**************************************************************************//** -+ @Description Module types. -+*//***************************************************************************/ -+typedef enum e_ModuleId -+{ -+ e_MODULE_ID_LAW, /**< Local Access module */ -+ e_MODULE_ID_ECM, /**< e500 Coherency Module */ -+ e_MODULE_ID_DDR, /**< DDR memory controller */ -+ e_MODULE_ID_I2C_1, /**< I2C 1 */ -+ e_MODULE_ID_I2C_2, /**< I2C 1 */ -+ e_MODULE_ID_DUART_1, /**< DUART module 1 */ -+ e_MODULE_ID_DUART_2, /**< DUART module 2 */ -+ e_MODULE_ID_LBC, /**< Local bus memory controller module */ -+ e_MODULE_ID_PCIE_1, /**< PCI Express 1 controller module */ -+ e_MODULE_ID_PCIE_ATMU_1, /**< PCI 1 ATMU Window */ -+ e_MODULE_ID_PCIE_2, /**< PCI Express 2 controller module */ -+ e_MODULE_ID_PCIE_ATMU_2, /**< PCI 2 ATMU Window */ -+ e_MODULE_ID_PCIE_3, /**< PCI Express 3 controller module */ -+ e_MODULE_ID_PCIE_ATMU_3, /**< PCI 3 ATMU Window */ -+ e_MODULE_ID_MSI, /**< MSI registers */ -+ e_MODULE_ID_L2_SRAM, /**< L2/SRAM Memory-Mapped controller module */ -+ e_MODULE_ID_DMA_1, /**< DMA controller 1 */ -+ e_MODULE_ID_DMA_2, /**< DMA controller 2 */ -+ e_MODULE_ID_EPIC, /**< Programmable interrupt controller */ -+ e_MODULE_ID_ESPI, /**< ESPI module */ -+ e_MODULE_ID_GPIO, /**< General Purpose I/O */ -+ e_MODULE_ID_SEC_GEN, /**< SEC 4.0 General registers */ -+ e_MODULE_ID_SEC_QI, /**< SEC 4.0 QI registers */ -+ e_MODULE_ID_SEC_JQ0, /**< SEC 4.0 JQ-0 registers */ -+ e_MODULE_ID_SEC_JQ1, /**< SEC 4.0 JQ-1 registers */ -+ e_MODULE_ID_SEC_JQ2, /**< SEC 4.0 JQ-2 registers */ -+ e_MODULE_ID_SEC_JQ3, /**< SEC 4.0 JQ-3 registers */ -+ e_MODULE_ID_SEC_RTIC, /**< SEC 4.0 RTIC registers */ -+ e_MODULE_ID_SEC_DECO0_CCB0, /**< SEC 4.0 DECO-0/CCB-0 registers */ -+ e_MODULE_ID_SEC_DECO1_CCB1, /**< SEC 4.0 DECO-1/CCB-1 registers */ -+ e_MODULE_ID_SEC_DECO2_CCB2, /**< SEC 4.0 DECO-2/CCB-2 registers */ -+ e_MODULE_ID_SEC_DECO3_CCB3, /**< SEC 4.0 DECO-3/CCB-3 registers */ -+ e_MODULE_ID_SEC_DECO4_CCB4, /**< SEC 4.0 DECO-4/CCB-4 registers */ -+ e_MODULE_ID_USB_DR_1, /**< USB 2.0 module 1 */ -+ e_MODULE_ID_USB_DR_2, /**< USB 2.0 module 2 */ -+ e_MODULE_ID_ETSEC_MII_MNG, /**< MII MNG registers */ -+ e_MODULE_ID_ETSEC_1, /**< ETSEC module 1 */ -+ e_MODULE_ID_ETSEC_2, /**< ETSEC module 2 */ -+ e_MODULE_ID_GUTS, /**< Serial DMA */ -+ e_MODULE_ID_PM, /**< Performance Monitor module */ -+ e_MODULE_ID_QM, /**< Queue manager module */ -+ e_MODULE_ID_BM, /**< Buffer manager module */ -+ e_MODULE_ID_QM_CE_PORTAL, -+ e_MODULE_ID_QM_CI_PORTAL, -+ e_MODULE_ID_BM_CE_PORTAL, -+ e_MODULE_ID_BM_CI_PORTAL, -+ e_MODULE_ID_FM, /**< Frame manager #1 module */ -+ e_MODULE_ID_FM_RTC, /**< FM Real-Time-Clock */ -+ e_MODULE_ID_FM_MURAM, /**< FM Multi-User-RAM */ -+ e_MODULE_ID_FM_BMI, /**< FM BMI block */ -+ e_MODULE_ID_FM_QMI, /**< FM QMI block */ -+ e_MODULE_ID_FM_PRS, /**< FM parser block */ -+ e_MODULE_ID_FM_PORT_HO0, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO1, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO2, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO3, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_HO4, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM_PORT_1GRx0, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GRx1, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx0, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PORT_1GTx1, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM_PLCR, /**< FM Policer */ -+ e_MODULE_ID_FM_KG, /**< FM Keygen */ -+ e_MODULE_ID_FM_DMA, /**< FM DMA */ -+ e_MODULE_ID_FM_FPM, /**< FM FPM */ -+ e_MODULE_ID_FM_IRAM, /**< FM Instruction-RAM */ -+ e_MODULE_ID_FM_1GMDIO0, /**< FM 1G MDIO MAC 0*/ -+ e_MODULE_ID_FM_1GMDIO1, /**< FM 1G MDIO MAC 1*/ -+ e_MODULE_ID_FM_PRS_IRAM, /**< FM SW-parser Instruction-RAM */ -+ e_MODULE_ID_FM_RISC0, /**< FM risc #0 */ -+ e_MODULE_ID_FM_RISC1, /**< FM risc #1 */ -+ e_MODULE_ID_FM_1GMAC0, /**< FM 1G MAC #0 */ -+ e_MODULE_ID_FM_1GMAC1, /**< FM 1G MAC #1 */ -+ e_MODULE_ID_FM_MACSEC, /**< FM MACSEC */ -+ -+ e_MODULE_ID_DUMMY_LAST -+} e_ModuleId; -+ -+#define NUM_OF_MODULES e_MODULE_ID_DUMMY_LAST -+ -+ -+#define P1023_OFFSET_LAW 0x00000C08 -+#define P1023_OFFSET_ECM 0x00001000 -+#define P1023_OFFSET_DDR 0x00002000 -+#define P1023_OFFSET_I2C1 0x00003000 -+#define P1023_OFFSET_I2C2 0x00003100 -+#define P1023_OFFSET_DUART1 0x00004500 -+#define P1023_OFFSET_DUART2 0x00004600 -+#define P1023_OFFSET_LBC 0x00005000 -+#define P1023_OFFSET_ESPI 0x00007000 -+#define P1023_OFFSET_PCIE2 0x00009000 -+#define P1023_OFFSET_PCIE2_ATMU 0x00009C00 -+#define P1023_OFFSET_PCIE1 0x0000A000 -+#define P1023_OFFSET_PCIE1_ATMU 0x0000AC00 -+#define P1023_OFFSET_PCIE3 0x0000B000 -+#define P1023_OFFSET_PCIE3_ATMU 0x0000BC00 -+#define P1023_OFFSET_DMA2 0x0000C100 -+#define P1023_OFFSET_GPIO 0x0000F000 -+#define P1023_OFFSET_L2_SRAM 0x00020000 -+#define P1023_OFFSET_DMA1 0x00021100 -+#define P1023_OFFSET_USB1 0x00022000 -+#define P1023_OFFSET_SEC_GEN 0x00030000 -+#define P1023_OFFSET_SEC_JQ0 0x00031000 -+#define P1023_OFFSET_SEC_JQ1 0x00032000 -+#define P1023_OFFSET_SEC_JQ2 0x00033000 -+#define P1023_OFFSET_SEC_JQ3 0x00034000 -+#define P1023_OFFSET_SEC_RTIC 0x00036000 -+#define P1023_OFFSET_SEC_QI 0x00037000 -+#define P1023_OFFSET_SEC_DECO0_CCB0 0x00038000 -+#define P1023_OFFSET_SEC_DECO1_CCB1 0x00039000 -+#define P1023_OFFSET_SEC_DECO2_CCB2 0x0003a000 -+#define P1023_OFFSET_SEC_DECO3_CCB3 0x0003b000 -+#define P1023_OFFSET_SEC_DECO4_CCB4 0x0003c000 -+#define P1023_OFFSET_PIC 0x00040000 -+#define P1023_OFFSET_MSI 0x00041600 -+#define P1023_OFFSET_AXI 0x00081000 -+#define P1023_OFFSET_QM 0x00088000 -+#define P1023_OFFSET_BM 0x0008A000 -+#define P1022_OFFSET_PM 0x000E1000 -+ -+#define P1023_OFFSET_GUTIL 0x000E0000 -+#define P1023_OFFSET_PM 0x000E1000 -+#define P1023_OFFSET_DEBUG 0x000E2000 -+#define P1023_OFFSET_SERDES 0x000E3000 -+#define P1023_OFFSET_ROM 0x000F0000 -+#define P1023_OFFSET_FM 0x00100000 -+ -+#define P1023_OFFSET_FM_MURAM (P1023_OFFSET_FM + 0x00000000) -+#define P1023_OFFSET_FM_BMI (P1023_OFFSET_FM + 0x00080000) -+#define P1023_OFFSET_FM_QMI (P1023_OFFSET_FM + 0x00080400) -+#define P1023_OFFSET_FM_PRS (P1023_OFFSET_FM + 0x00080800) -+#define P1023_OFFSET_FM_PORT_HO0 (P1023_OFFSET_FM + 0x00081000) -+#define P1023_OFFSET_FM_PORT_HO1 (P1023_OFFSET_FM + 0x00082000) -+#define P1023_OFFSET_FM_PORT_HO2 (P1023_OFFSET_FM + 0x00083000) -+#define P1023_OFFSET_FM_PORT_HO3 (P1023_OFFSET_FM + 0x00084000) -+#define P1023_OFFSET_FM_PORT_HO4 (P1023_OFFSET_FM + 0x00085000) -+#define P1023_OFFSET_FM_PORT_1GRX0 (P1023_OFFSET_FM + 0x00088000) -+#define P1023_OFFSET_FM_PORT_1GRX1 (P1023_OFFSET_FM + 0x00089000) -+#define P1023_OFFSET_FM_PORT_1GTX0 (P1023_OFFSET_FM + 0x000A8000) -+#define P1023_OFFSET_FM_PORT_1GTX1 (P1023_OFFSET_FM + 0x000A9000) -+#define P1023_OFFSET_FM_PLCR (P1023_OFFSET_FM + 0x000C0000) -+#define P1023_OFFSET_FM_KG (P1023_OFFSET_FM + 0x000C1000) -+#define P1023_OFFSET_FM_DMA (P1023_OFFSET_FM + 0x000C2000) -+#define P1023_OFFSET_FM_FPM (P1023_OFFSET_FM + 0x000C3000) -+#define P1023_OFFSET_FM_IRAM (P1023_OFFSET_FM + 0x000C4000) -+#define P1023_OFFSET_FM_PRS_IRAM (P1023_OFFSET_FM + 0x000C7000) -+#define P1023_OFFSET_FM_RISC0 (P1023_OFFSET_FM + 0x000D0000) -+#define P1023_OFFSET_FM_RISC1 (P1023_OFFSET_FM + 0x000D0400) -+#define P1023_OFFSET_FM_MACSEC (P1023_OFFSET_FM + 0x000D8000) -+#define P1023_OFFSET_FM_1GMAC0 (P1023_OFFSET_FM + 0x000E0000) -+#define P1023_OFFSET_FM_1GMDIO0 (P1023_OFFSET_FM + 0x000E1120) -+#define P1023_OFFSET_FM_1GMAC1 (P1023_OFFSET_FM + 0x000E2000) -+#define P1023_OFFSET_FM_1GMDIO1 (P1023_OFFSET_FM + 0x000E3000) -+#define P1023_OFFSET_FM_RTC (P1023_OFFSET_FM + 0x000FE000) -+ -+/* Offsets relative to QM or BM portals base */ -+#define P1023_OFFSET_PORTALS_CE_AREA 0x00000000 /* cache enabled area */ -+#define P1023_OFFSET_PORTALS_CI_AREA 0x00100000 /* cache inhibited area */ -+ -+#define P1023_OFFSET_PORTALS_CE(portal) (P1023_OFFSET_PORTALS_CE_AREA + 0x4000 * (portal)) -+#define P1023_OFFSET_PORTALS_CI(portal) (P1023_OFFSET_PORTALS_CI_AREA + 0x1000 * (portal)) -+ -+/**************************************************************************//** -+ @Description Transaction source ID (for memory controllers error reporting). -+*//***************************************************************************/ -+typedef enum e_TransSrc -+{ -+ e_TRANS_SRC_PCIE_2 = 0x01, /**< PCIe port 2 */ -+ e_TRANS_SRC_PCIE_1 = 0x02, /**< PCIe port 1 */ -+ e_TRANS_SRC_PCIE_3 = 0x03, /**< PCIe port 3 */ -+ e_TRANS_SRC_LBC = 0x04, /**< Enhanced local bus */ -+ e_TRANS_SRC_DPAA_SW_PORTALS = 0x0E, /**< DPAA software portals or SRAM */ -+ e_TRANS_SRC_DDR = 0x0F, /**< DDR controller */ -+ e_TRANS_SRC_CORE_INS_FETCH = 0x10, /**< Processor (instruction) */ -+ e_TRANS_SRC_CORE_DATA = 0x11, /**< Processor (data) */ -+ e_TRANS_SRC_DMA = 0x15 /**< DMA */ -+} e_TransSrc; -+ -+/**************************************************************************//** -+ @Description Local Access Window Target interface ID -+*//***************************************************************************/ -+typedef enum e_P1023LawTargetId -+{ -+ e_P1023_LAW_TARGET_PCIE_2 = 0x01, /**< PCI Express 2 target interface */ -+ e_P1023_LAW_TARGET_PCIE_1 = 0x02, /**< PCI Express 1 target interface */ -+ e_P1023_LAW_TARGET_PCIE_3 = 0x03, /**< PCI Express 3 target interface */ -+ e_P1023_LAW_TARGET_LBC = 0x04, /**< Local bus target interface */ -+ e_P1023_LAW_TARGET_QM_PORTALS = 0x0E, /**< Queue Manager Portals */ -+ e_P1023_LAW_TARGET_BM_PORTALS = 0x0E, /**< Buffer Manager Portals */ -+ e_P1023_LAW_TARGET_SRAM = 0x0E, /**< SRAM scratchpad */ -+ e_P1023_LAW_TARGET_DDR = 0x0F, /**< DDR target interface */ -+ e_P1023_LAW_TARGET_NONE = 0xFF /**< Invalid target interface */ -+} e_P1023LawTargetId; -+ -+ -+/**************************************************************************//** -+ @Group 1023_init_grp P1023 Initialization Unit -+ -+ @Description P1023 initialization unit API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description Part ID and revision number -+*//***************************************************************************/ -+typedef enum e_P1023DeviceName -+{ -+ e_P1023_REV_INVALID = 0x00000000, /**< Invalid revision */ -+ e_SC1023_REV_1_0 = (int)0x80FC0010, /**< SC1023 rev 1.0 */ -+ e_SC1023_REV_1_1 = (int)0x80FC0011, /**< SC1023 rev 1.1 */ -+ e_P1023_REV_1_0 = (int)0x80FE0010, /**< P1023 rev 1.0 with security */ -+ e_P1023_REV_1_1 = (int)0x80FE0011, /**< P1023 rev 1.1 with security */ -+ e_P1017_REV_1_1 = (int)0x80FF0011, /**< P1017 rev 1.1 with security */ -+ e_P1023_REV_1_0_NO_SEC = (int)0x80F60010, /**< P1023 rev 1.0 without security */ -+ e_P1023_REV_1_1_NO_SEC = (int)0x80F60011, /**< P1023 rev 1.1 without security */ -+ e_P1017_REV_1_1_NO_SEC = (int)0x80F70011 /**< P1017 rev 1.1 without security */ -+} e_P1023DeviceName; -+ -+/**************************************************************************//** -+ @Description structure representing P1023 initialization parameters -+*//***************************************************************************/ -+typedef struct t_P1023Params -+{ -+ uintptr_t ccsrBaseAddress; /**< CCSR base address (virtual) */ -+ uintptr_t bmPortalsBaseAddress; /**< Portals base address (virtual) */ -+ uintptr_t qmPortalsBaseAddress; /**< Portals base address (virtual) */ -+} t_P1023Params; -+ -+/**************************************************************************//** -+ @Function P1023_ConfigAndInit -+ -+ @Description General initiation of the chip registers. -+ -+ @Param[in] p_P1023Params - A pointer to data structure of parameters -+ -+ @Return A handle to the P1023 data structure. -+*//***************************************************************************/ -+t_Handle P1023_ConfigAndInit(t_P1023Params *p_P1023Params); -+ -+/**************************************************************************//** -+ @Function P1023_Free -+ -+ @Description Free all resources. -+ -+ @Param h_P1023 - (In) The handle of the initialized P1023 object. -+ -+ @Return E_OK on success; Other value otherwise. -+*//***************************************************************************/ -+t_Error P1023_Free(t_Handle h_P1023); -+ -+/**************************************************************************//** -+ @Function P1023_GetRevInfo -+ -+ @Description This routine enables access to chip and revision information. -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ -+ @Return Part ID and revision. -+*//***************************************************************************/ -+e_P1023DeviceName P1023_GetRevInfo(uintptr_t gutilBase); -+ -+/**************************************************************************//** -+ @Function P1023_GetE500Factor -+ -+ @Description Returns E500 core clock multiplication factor. -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ @Param[in] coreId - Id of the requested core. -+ @Param[out] p_E500MulFactor - Returns E500 to CCB multification factor. -+ @Param[out] p_E500DivFactor - Returns E500 to CCB division factor. -+ -+ @Return E_OK on success; Other value otherwise. -+* -+*//***************************************************************************/ -+t_Error P1023_GetE500Factor(uintptr_t gutilBase, -+ uint32_t coreId, -+ uint32_t *p_E500MulFactor, -+ uint32_t *p_E500DivFactor); -+ -+/**************************************************************************//** -+ @Function P1023_GetFmFactor -+ -+ @Description returns FM multiplication factors. (This value is returned using -+ two parameters to avoid using float parameter). -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ @Param[out] p_FmMulFactor - returns E500 to CCB multification factor. -+ @Param[out] p_FmDivFactor - returns E500 to CCB division factor. -+ -+ @Return E_OK on success; Other value otherwise. -+*//***************************************************************************/ -+t_Error P1023_GetFmFactor(uintptr_t gutilBase, uint32_t *p_FmMulFactor, uint32_t *p_FmDivFactor); -+ -+/**************************************************************************//** -+ @Function P1023_GetCcbFactor -+ -+ @Description returns system multiplication factor. -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ -+ @Return System multiplication factor. -+*//***************************************************************************/ -+uint32_t P1023_GetCcbFactor(uintptr_t gutilBase); -+ -+#if 0 -+/**************************************************************************//** -+ @Function P1023_GetDdrFactor -+ -+ @Description returns the multiplication factor of the clock in for the DDR clock . -+ Note: assumes the ddr_in_clk is identical to the sys_in_clk -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ @Param p_DdrMulFactor - returns DDR in clk multification factor. -+ @Param p_DdrDivFactor - returns DDR division factor. -+ -+ @Return E_OK on success; Other value otherwise.. -+*//***************************************************************************/ -+t_Error P1023_GetDdrFactor( uintptr_t gutilBase, -+ uint32_t *p_DdrMulFactor, -+ uint32_t *p_DdrDivFactor); -+ -+/**************************************************************************//** -+ @Function P1023_GetDdrType -+ -+ @Description returns the multiplication factor of the clock in for the DDR clock . -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ @Param p_DdrType - (Out) returns DDR type DDR1/DDR2/DDR3. -+ -+ @Return E_OK on success; Other value otherwise. -+*//***************************************************************************/ -+t_Error P1023_GetDdrType(uintptr_t gutilBase, e_DdrType *p_DdrType ); -+#endif -+ -+/** @} */ /* end of 1023_init_grp group */ -+/** @} */ /* end of 1023_grp group */ -+ -+#define CORE_E500V2 -+ -+#if 0 /* using unified values */ -+/***************************************************************************** -+ INTEGRATION-SPECIFIC MODULE CODES -+******************************************************************************/ -+#define MODULE_UNKNOWN 0x00000000 -+#define MODULE_MEM 0x00010000 -+#define MODULE_MM 0x00020000 -+#define MODULE_CORE 0x00030000 -+#define MODULE_P1023 0x00040000 -+#define MODULE_MII 0x00050000 -+#define MODULE_PM 0x00060000 -+#define MODULE_MMU 0x00070000 -+#define MODULE_PIC 0x00080000 -+#define MODULE_L2_CACHE 0x00090000 -+#define MODULE_DUART 0x000a0000 -+#define MODULE_SERDES 0x000b0000 -+#define MODULE_PIO 0x000c0000 -+#define MODULE_QM 0x000d0000 -+#define MODULE_BM 0x000e0000 -+#define MODULE_SEC 0x000f0000 -+#define MODULE_FM 0x00100000 -+#define MODULE_FM_MURAM 0x00110000 -+#define MODULE_FM_PCD 0x00120000 -+#define MODULE_FM_RTC 0x00130000 -+#define MODULE_FM_MAC 0x00140000 -+#define MODULE_FM_PORT 0x00150000 -+#define MODULE_FM_MACSEC 0x00160000 -+#define MODULE_FM_MACSEC_SECY 0x00170000 -+#define MODULE_FM_SP 0x00280000 -+#define MODULE_ECM 0x00190000 -+#define MODULE_DMA 0x001a0000 -+#define MODULE_DDR 0x001b0000 -+#define MODULE_LAW 0x001c0000 -+#define MODULE_LBC 0x001d0000 -+#define MODULE_I2C 0x001e0000 -+#define MODULE_ESPI 0x001f0000 -+#define MODULE_PCI 0x00200000 -+#define MODULE_DPA_PORT 0x00210000 -+#define MODULE_USB 0x00220000 -+#endif /* using unified values */ -+ -+/***************************************************************************** -+ LBC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+/**************************************************************************//** -+ @Group lbc_exception_grp LBC Exception Unit -+ -+ @Description LBC Exception unit API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Anchor lbc_exbm -+ -+ @Collection LBC Errors Bit Mask -+ -+ These errors are reported through the exceptions callback.. -+ The values can be or'ed in any combination in the errors mask -+ parameter of the errors report structure. -+ -+ These errors can also be passed as a bit-mask to -+ LBC_EnableErrorChecking() or LBC_DisableErrorChecking(), -+ for enabling or disabling error checking. -+ @{ -+*//***************************************************************************/ -+#define LBC_ERR_BUS_MONITOR 0x80000000 /**< Bus monitor error */ -+#define LBC_ERR_PARITY_ECC 0x20000000 /**< Parity error for GPCM/UPM */ -+#define LBC_ERR_WRITE_PROTECT 0x04000000 /**< Write protection error */ -+#define LBC_ERR_CHIP_SELECT 0x00080000 /**< Unrecognized chip select */ -+ -+#define LBC_ERR_ALL (LBC_ERR_BUS_MONITOR | LBC_ERR_PARITY_ECC | \ -+ LBC_ERR_WRITE_PROTECT | LBC_ERR_CHIP_SELECT) -+ /**< All possible errors */ -+/* @} */ -+/** @} */ /* end of lbc_exception_grp group */ -+ -+#define LBC_NUM_OF_BANKS 2 -+#define LBC_MAX_CS_SIZE 0x0000000100000000LL -+#define LBC_ATOMIC_OPERATION_SUPPORT -+#define LBC_PARITY_SUPPORT -+#define LBC_ADDRESS_SHIFT_SUPPORT -+#define LBC_ADDRESS_HOLD_TIME_CTRL -+#define LBC_HIGH_CLK_DIVIDERS -+#define LBC_FCM_AVAILABLE -+ -+ -+/***************************************************************************** -+ LAW INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define LAW_ARCH_CCB -+#define LAW_NUM_OF_WINDOWS 12 -+#define LAW_MIN_WINDOW_SIZE 0x0000000000001000LL /**< 4KB */ -+#define LAW_MAX_WINDOW_SIZE 0x0000001000000000LL /**< 32GB */ -+ -+ -+/***************************************************************************** -+ SPI INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define SPI_NUM_OF_CONTROLLERS 1 -+ -+/***************************************************************************** -+ PCI/PCIe INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+ -+#define PCI_MAX_INBOUND_WINDOWS_NUM 4 -+#define PCI_MAX_OUTBOUND_WINDOWS_NUM 5 -+ -+/**************************************************************************//** -+ @Description Target interface of an inbound window -+*//***************************************************************************/ -+typedef enum e_PciTargetInterface -+{ -+ e_PCI_TARGET_PCIE_2 = 0x1, /**< PCI Express target interface 2 */ -+ e_PCI_TARGET_PCIE_1 = 0x2, /**< PCI Express target interface 1 */ -+ e_PCI_TARGET_PCIE_3 = 0x3, /**< PCI Express target interface 3 */ -+ e_PCI_TARGET_LOCAL_MEMORY = 0xF /**< Local Memory (DDR SDRAM, Local Bus, SRAM) target interface */ -+ -+} e_PciTargetInterface; -+ -+/***************************************************************************** -+ DDR INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define DDR_NUM_OF_VALID_CS 2 -+ -+/***************************************************************************** -+ SEC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define SEC_ERRATA_STAT_REGS_UNUSABLE -+ -+/***************************************************************************** -+ DMA INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define DMA_NUM_OF_CONTROLLERS 2 -+ -+ -+ -+ -+/***************************************************************************** -+ 1588 INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define PTP_V2 -+ -+/**************************************************************************//** -+ @Function P1023_GetMuxControlReg -+ -+ @Description Returns the value of PMUXCR (Alternate Function Signal Multiplex -+ Control Register) -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ -+ @Return Value of PMUXCR -+*//***************************************************************************/ -+uint32_t P1023_GetMuxControlReg(uintptr_t gutilBase); -+ -+/**************************************************************************//** -+ @Function P1023_SetMuxControlReg -+ -+ @Description Sets the value of PMUXCR (Alternate Function Signal Multiplex -+ Control Register) -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ @Param[in] val - the new value for PMUXCR. -+ -+ @Return None -+*//***************************************************************************/ -+void P1023_SetMuxControlReg(uintptr_t gutilBase, uint32_t val); -+ -+/**************************************************************************//** -+ @Function P1023_GetDeviceDisableStatusRegister -+ -+ @Description Returns the value of DEVDISR (Device Disable Register) -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ -+ @Return Value of DEVDISR -+*//***************************************************************************/ -+uint32_t P1023_GetDeviceDisableStatusRegister(uintptr_t gutilBase); -+ -+/**************************************************************************//** -+ @Function P1023_GetPorDeviceStatusRegister -+ -+ @Description Returns the value of POR Device Status Register -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ -+ @Return POR Device Status Register -+*//***************************************************************************/ -+uint32_t P1023_GetPorDeviceStatusRegister(uintptr_t gutilBase); -+ -+/**************************************************************************//** -+ @Function P1023_GetPorBootModeStatusRegister -+ -+ @Description Returns the value of POR Boot Mode Status Register -+ -+ @Param[in] gutilBase - Base address of P1023 GUTIL registers. -+ -+ @Return POR Boot Mode Status Register value -+*//***************************************************************************/ -+uint32_t P1023_GetPorBootModeStatusRegister(uintptr_t gutilBase); -+ -+ -+#define PORDEVSR_SGMII1_DIS 0x10000000 -+#define PORDEVSR_SGMII2_DIS 0x08000000 -+#define PORDEVSR_ECP1 0x02000000 -+#define PORDEVSR_IO_SEL 0x00780000 -+#define PORDEVSR_IO_SEL_SHIFT 19 -+#define PORBMSR_HA 0x00070000 -+#define PORBMSR_HA_SHIFT 16 -+ -+#define DEVDISR_QM_BM 0x80000000 -+#define DEVDISR_FM 0x40000000 -+#define DEVDISR_PCIE1 0x20000000 -+#define DEVDISR_MAC_SEC 0x10000000 -+#define DEVDISR_ELBC 0x08000000 -+#define DEVDISR_PCIE2 0x04000000 -+#define DEVDISR_PCIE3 0x02000000 -+#define DEVDISR_CAAM 0x01000000 -+#define DEVDISR_USB0 0x00800000 -+#define DEVDISR_1588 0x00020000 -+#define DEVDISR_CORE0 0x00008000 -+#define DEVDISR_TB0 0x00004000 -+#define DEVDISR_CORE1 0x00002000 -+#define DEVDISR_TB1 0x00001000 -+#define DEVDISR_DMA1 0x00000400 -+#define DEVDISR_DMA2 0x00000200 -+#define DEVDISR_DDR 0x00000010 -+#define DEVDISR_TSEC1 0x00000080 -+#define DEVDISR_TSEC2 0x00000040 -+#define DEVDISR_SPI 0x00000008 -+#define DEVDISR_I2C 0x00000004 -+#define DEVDISR_DUART 0x00000002 -+ -+ -+#endif /* __PART_INTEGRATION_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P3040_P4080_P5020/dpaa_integration_ext.h -@@ -0,0 +1,276 @@ -+/* Copyright (c) 2009-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File dpaa_integration_ext.h -+ -+ @Description P3040/P4080/P5020 FM external definitions and structures. -+*//***************************************************************************/ -+#ifndef __DPAA_INTEGRATION_EXT_H -+#define __DPAA_INTEGRATION_EXT_H -+ -+#include "std_ext.h" -+ -+ -+#define DPAA_VERSION 10 -+ -+typedef enum { -+ e_DPAA_SWPORTAL0 = 0, -+ e_DPAA_SWPORTAL1, -+ e_DPAA_SWPORTAL2, -+ e_DPAA_SWPORTAL3, -+ e_DPAA_SWPORTAL4, -+ e_DPAA_SWPORTAL5, -+ e_DPAA_SWPORTAL6, -+ e_DPAA_SWPORTAL7, -+ e_DPAA_SWPORTAL8, -+ e_DPAA_SWPORTAL9, -+ e_DPAA_SWPORTAL_DUMMY_LAST -+} e_DpaaSwPortal; -+ -+typedef enum { -+ e_DPAA_DCPORTAL0 = 0, -+ e_DPAA_DCPORTAL1, -+ e_DPAA_DCPORTAL2, -+ e_DPAA_DCPORTAL3, -+ e_DPAA_DCPORTAL4, -+ e_DPAA_DCPORTAL_DUMMY_LAST -+} e_DpaaDcPortal; -+ -+#define DPAA_MAX_NUM_OF_SW_PORTALS e_DPAA_SWPORTAL_DUMMY_LAST -+#define DPAA_MAX_NUM_OF_DC_PORTALS e_DPAA_DCPORTAL_DUMMY_LAST -+ -+/***************************************************************************** -+ QMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define QM_MAX_NUM_OF_POOL_CHANNELS 15 /**< Total number of channels, dedicated and pool */ -+#define QM_MAX_NUM_OF_WQ 8 /**< Number of work queues per channel */ -+#define QM_MAX_NUM_OF_SWP_AS 4 -+#define QM_MAX_NUM_OF_CGS 256 /**< Number of congestion groups */ -+#define QM_MAX_NUM_OF_FQIDS (16 * MEGABYTE) /**< FQIDs range - 24 bits */ -+ -+/**************************************************************************//** -+ @Description Work Queue Channel assignments in QMan. -+*//***************************************************************************/ -+typedef enum -+{ -+ e_QM_FQ_CHANNEL_SWPORTAL0 = 0, /**< Dedicated channels serviced by software portals 0 to 9 */ -+ e_QM_FQ_CHANNEL_SWPORTAL1, -+ e_QM_FQ_CHANNEL_SWPORTAL2, -+ e_QM_FQ_CHANNEL_SWPORTAL3, -+ e_QM_FQ_CHANNEL_SWPORTAL4, -+ e_QM_FQ_CHANNEL_SWPORTAL5, -+ e_QM_FQ_CHANNEL_SWPORTAL6, -+ e_QM_FQ_CHANNEL_SWPORTAL7, -+ e_QM_FQ_CHANNEL_SWPORTAL8, -+ e_QM_FQ_CHANNEL_SWPORTAL9, -+ -+ e_QM_FQ_CHANNEL_POOL1 = 0x21, /**< Pool channels that can be serviced by any of the software portals */ -+ e_QM_FQ_CHANNEL_POOL2, -+ e_QM_FQ_CHANNEL_POOL3, -+ e_QM_FQ_CHANNEL_POOL4, -+ e_QM_FQ_CHANNEL_POOL5, -+ e_QM_FQ_CHANNEL_POOL6, -+ e_QM_FQ_CHANNEL_POOL7, -+ e_QM_FQ_CHANNEL_POOL8, -+ e_QM_FQ_CHANNEL_POOL9, -+ e_QM_FQ_CHANNEL_POOL10, -+ e_QM_FQ_CHANNEL_POOL11, -+ e_QM_FQ_CHANNEL_POOL12, -+ e_QM_FQ_CHANNEL_POOL13, -+ e_QM_FQ_CHANNEL_POOL14, -+ e_QM_FQ_CHANNEL_POOL15, -+ -+ e_QM_FQ_CHANNEL_FMAN0_SP0 = 0x40, /**< Dedicated channels serviced by Direct Connect Portal 0: -+ connected to FMan 0; assigned in incrementing order to -+ each sub-portal (SP) in the portal */ -+ e_QM_FQ_CHANNEL_FMAN0_SP1, -+ e_QM_FQ_CHANNEL_FMAN0_SP2, -+ e_QM_FQ_CHANNEL_FMAN0_SP3, -+ e_QM_FQ_CHANNEL_FMAN0_SP4, -+ e_QM_FQ_CHANNEL_FMAN0_SP5, -+ e_QM_FQ_CHANNEL_FMAN0_SP6, -+ e_QM_FQ_CHANNEL_FMAN0_SP7, -+ e_QM_FQ_CHANNEL_FMAN0_SP8, -+ e_QM_FQ_CHANNEL_FMAN0_SP9, -+ e_QM_FQ_CHANNEL_FMAN0_SP10, -+ e_QM_FQ_CHANNEL_FMAN0_SP11, -+/* difference between 5020 and 4080 :) */ -+ e_QM_FQ_CHANNEL_FMAN1_SP0 = 0x60, -+ e_QM_FQ_CHANNEL_FMAN1_SP1, -+ e_QM_FQ_CHANNEL_FMAN1_SP2, -+ e_QM_FQ_CHANNEL_FMAN1_SP3, -+ e_QM_FQ_CHANNEL_FMAN1_SP4, -+ e_QM_FQ_CHANNEL_FMAN1_SP5, -+ e_QM_FQ_CHANNEL_FMAN1_SP6, -+ e_QM_FQ_CHANNEL_FMAN1_SP7, -+ e_QM_FQ_CHANNEL_FMAN1_SP8, -+ e_QM_FQ_CHANNEL_FMAN1_SP9, -+ e_QM_FQ_CHANNEL_FMAN1_SP10, -+ e_QM_FQ_CHANNEL_FMAN1_SP11, -+ -+ e_QM_FQ_CHANNEL_CAAM = 0x80, /**< Dedicated channel serviced by Direct Connect Portal 2: -+ connected to SEC 4.x */ -+ -+ e_QM_FQ_CHANNEL_PME = 0xA0, /**< Dedicated channel serviced by Direct Connect Portal 3: -+ connected to PME */ -+ e_QM_FQ_CHANNEL_RAID = 0xC0 /**< Dedicated channel serviced by Direct Connect Portal 4: -+ connected to RAID */ -+} e_QmFQChannel; -+ -+/***************************************************************************** -+ BMan INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define BM_MAX_NUM_OF_POOLS 64 /**< Number of buffers pools */ -+ -+ -+/***************************************************************************** -+ FM INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define INTG_MAX_NUM_OF_FM 2 -+ -+/* Ports defines */ -+#define FM_MAX_NUM_OF_1G_MACS 5 -+#define FM_MAX_NUM_OF_10G_MACS 1 -+#define FM_MAX_NUM_OF_MACS (FM_MAX_NUM_OF_1G_MACS + FM_MAX_NUM_OF_10G_MACS) -+#define FM_MAX_NUM_OF_OH_PORTS 7 -+ -+#define FM_MAX_NUM_OF_1G_RX_PORTS FM_MAX_NUM_OF_1G_MACS -+#define FM_MAX_NUM_OF_10G_RX_PORTS FM_MAX_NUM_OF_10G_MACS -+#define FM_MAX_NUM_OF_RX_PORTS (FM_MAX_NUM_OF_10G_RX_PORTS + FM_MAX_NUM_OF_1G_RX_PORTS) -+ -+#define FM_MAX_NUM_OF_1G_TX_PORTS FM_MAX_NUM_OF_1G_MACS -+#define FM_MAX_NUM_OF_10G_TX_PORTS FM_MAX_NUM_OF_10G_MACS -+#define FM_MAX_NUM_OF_TX_PORTS (FM_MAX_NUM_OF_10G_TX_PORTS + FM_MAX_NUM_OF_1G_TX_PORTS) -+ -+#define FM_PORT_MAX_NUM_OF_EXT_POOLS 8 /**< Number of external BM pools per Rx port */ -+#define FM_PORT_NUM_OF_CONGESTION_GRPS 256 /**< Total number of congestion groups in QM */ -+#define FM_MAX_NUM_OF_SUB_PORTALS 12 -+#define FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS 0 -+ -+/* Rams defines */ -+#define FM_MURAM_SIZE (160*KILOBYTE) -+#define FM_IRAM_SIZE(major, minor) (64 * KILOBYTE) -+#define FM_NUM_OF_CTRL 2 -+ -+/* PCD defines */ -+#define FM_PCD_PLCR_NUM_ENTRIES 256 /**< Total number of policer profiles */ -+#define FM_PCD_KG_NUM_OF_SCHEMES 32 /**< Total number of KG schemes */ -+#define FM_PCD_MAX_NUM_OF_CLS_PLANS 256 /**< Number of classification plan entries. */ -+#define FM_PCD_PRS_SW_PATCHES_SIZE 0x00000200 /**< Number of bytes saved for patches */ -+#define FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */ -+ -+/* RTC defines */ -+#define FM_RTC_NUM_OF_ALARMS 2 /**< RTC number of alarms */ -+#define FM_RTC_NUM_OF_PERIODIC_PULSES 2 /**< RTC number of periodic pulses */ -+#define FM_RTC_NUM_OF_EXT_TRIGGERS 2 /**< RTC number of external triggers */ -+ -+/* QMI defines */ -+#define QMI_MAX_NUM_OF_TNUMS 64 -+#define QMI_DEF_TNUMS_THRESH 48 -+ -+/* FPM defines */ -+#define FM_NUM_OF_FMAN_CTRL_EVENT_REGS 4 -+ -+/* DMA defines */ -+#define DMA_THRESH_MAX_COMMQ 31 -+#define DMA_THRESH_MAX_BUF 127 -+ -+/* BMI defines */ -+#define BMI_MAX_NUM_OF_TASKS 128 -+#define BMI_MAX_NUM_OF_DMAS 32 -+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE) -+#define PORT_MAX_WEIGHT 16 -+ -+ -+#define FM_CHECK_PORT_RESTRICTIONS(__validPorts, __newPortIndx) TRUE -+ -+/* p4080-rev1 unique features */ -+#define QM_CGS_NO_FRAME_MODE -+ -+/* p4080 unique features */ -+#define FM_NO_DISPATCH_RAM_ECC -+#define FM_NO_WATCHDOG -+#define FM_NO_TNUM_AGING -+#define FM_KG_NO_BYPASS_FQID_GEN -+#define FM_KG_NO_BYPASS_PLCR_PROFILE_GEN -+#define FM_NO_BACKUP_POOLS -+#define FM_NO_OP_OBSERVED_POOLS -+#define FM_NO_ADVANCED_RATE_LIMITER -+#define FM_NO_OP_OBSERVED_CGS -+#define FM_HAS_TOTAL_DMAS -+#define FM_KG_NO_IPPID_SUPPORT -+#define FM_NO_GUARANTEED_RESET_VALUES -+#define FM_MAC_RESET -+ -+/* FM erratas */ -+#define FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 -+#define FM_TX_SHORT_FRAME_BAD_TS_ERRATA_10GMAC_A006 /* No implementation, Out of LLD scope */ -+#define FM_TX_FIFO_CORRUPTION_ERRATA_10GMAC_A007 -+#define FM_ECC_HALT_NO_SYNC_ERRATA_10GMAC_A008 -+#define FM_TX_INVALID_ECC_ERRATA_10GMAC_A009 /* Out of LLD scope, user may disable ECC exceptions using FM_DisableRamsEcc */ -+#define FM_BAD_VLAN_DETECT_ERRATA_10GMAC_A010 -+ -+#define FM_RX_PREAM_4_ERRATA_DTSEC_A001 -+#define FM_GRS_ERRATA_DTSEC_A002 -+#define FM_BAD_TX_TS_IN_B_2_B_ERRATA_DTSEC_A003 -+#define FM_GTS_ERRATA_DTSEC_A004 -+#define FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012 -+#define FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014 -+#define FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839 -+ -+#define FM_MAGIC_PACKET_UNRECOGNIZED_ERRATA_DTSEC2 /* No implementation, Out of LLD scope */ -+#define FM_TX_LOCKUP_ERRATA_DTSEC6 -+ -+#define FM_HC_DEF_FQID_ONLY_ERRATA_FMAN_A003 /* Implemented by ucode */ -+#define FM_DEBUG_TRACE_FMAN_A004 /* No implementation, Out of LLD scope */ -+ -+#define FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 -+ -+#define FM_10G_REM_N_LCL_FLT_EX_10GMAC_ERRATA_SW005 -+ -+#define FM_LEN_CHECK_ERRATA_FMAN_SW002 -+ -+#define FM_NO_CTXA_COPY_ERRATA_FMAN_SW001 -+#define FM_KG_ERASE_FLOW_ID_ERRATA_FMAN_SW004 -+ -+/***************************************************************************** -+ FM MACSEC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define NUM_OF_RX_SC 16 -+#define NUM_OF_TX_SC 16 -+ -+#define NUM_OF_SA_PER_RX_SC 2 -+#define NUM_OF_SA_PER_TX_SC 2 -+ -+ -+#endif /* __DPAA_INTEGRATION_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P3040_P4080_P5020/part_ext.h -@@ -0,0 +1,83 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ -+ @File part_ext.h -+ -+ @Description Definitions for the part (integration) module. -+*//***************************************************************************/ -+ -+#ifndef __PART_EXT_H -+#define __PART_EXT_H -+ -+#include "std_ext.h" -+#include "part_integration_ext.h" -+ -+ -+#if !(defined(MPC8306) || \ -+ defined(MPC8309) || \ -+ defined(MPC834x) || \ -+ defined(MPC836x) || \ -+ defined(MPC832x) || \ -+ defined(MPC837x) || \ -+ defined(MPC8568) || \ -+ defined(MPC8569) || \ -+ defined(P1020) || \ -+ defined(P1021) || \ -+ defined(P1022) || \ -+ defined(P1023) || \ -+ defined(P2020) || \ -+ defined(P2040) || \ -+ defined(P3041) || \ -+ defined(P4080) || \ -+ defined(SC4080) || \ -+ defined(P5020) || \ -+ defined(MSC814x)) -+#error "unable to proceed without chip-definition" -+#endif /* !(defined(MPC834x) || ... */ -+ -+ -+/**************************************************************************//* -+ @Description Part data structure - must be contained in any integration -+ data structure. -+*//***************************************************************************/ -+typedef struct t_Part -+{ -+ uintptr_t (* f_GetModuleBase)(t_Handle h_Part, e_ModuleId moduleId); -+ /**< Returns the address of the module's memory map base. */ -+ e_ModuleId (* f_GetModuleIdByBase)(t_Handle h_Part, uintptr_t baseAddress); -+ /**< Returns the module's ID according to its memory map base. */ -+} t_Part; -+ -+ -+#endif /* __PART_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P3040_P4080_P5020/part_integration_ext.h -@@ -0,0 +1,336 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File part_integration_ext.h -+ -+ @Description P3040/P4080/P5020 external definitions and structures. -+*//***************************************************************************/ -+#ifndef __PART_INTEGRATION_EXT_H -+#define __PART_INTEGRATION_EXT_H -+ -+#include "std_ext.h" -+#include "dpaa_integration_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group P3040/P4080/P5020_chip_id P5020 Application Programming Interface -+ -+ @Description P3040/P4080/P5020 Chip functions,definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+#define CORE_E500MC -+ -+#define INTG_MAX_NUM_OF_CORES 1 -+ -+ -+/**************************************************************************//** -+ @Description Module types. -+*//***************************************************************************/ -+typedef enum e_ModuleId -+{ -+ e_MODULE_ID_DUART_1 = 0, -+ e_MODULE_ID_DUART_2, -+ e_MODULE_ID_DUART_3, -+ e_MODULE_ID_DUART_4, -+ e_MODULE_ID_LAW, -+ e_MODULE_ID_LBC, -+ e_MODULE_ID_PAMU, -+ e_MODULE_ID_QM, /**< Queue manager module */ -+ e_MODULE_ID_BM, /**< Buffer manager module */ -+ e_MODULE_ID_QM_CE_PORTAL_0, -+ e_MODULE_ID_QM_CI_PORTAL_0, -+ e_MODULE_ID_QM_CE_PORTAL_1, -+ e_MODULE_ID_QM_CI_PORTAL_1, -+ e_MODULE_ID_QM_CE_PORTAL_2, -+ e_MODULE_ID_QM_CI_PORTAL_2, -+ e_MODULE_ID_QM_CE_PORTAL_3, -+ e_MODULE_ID_QM_CI_PORTAL_3, -+ e_MODULE_ID_QM_CE_PORTAL_4, -+ e_MODULE_ID_QM_CI_PORTAL_4, -+ e_MODULE_ID_QM_CE_PORTAL_5, -+ e_MODULE_ID_QM_CI_PORTAL_5, -+ e_MODULE_ID_QM_CE_PORTAL_6, -+ e_MODULE_ID_QM_CI_PORTAL_6, -+ e_MODULE_ID_QM_CE_PORTAL_7, -+ e_MODULE_ID_QM_CI_PORTAL_7, -+ e_MODULE_ID_QM_CE_PORTAL_8, -+ e_MODULE_ID_QM_CI_PORTAL_8, -+ e_MODULE_ID_QM_CE_PORTAL_9, -+ e_MODULE_ID_QM_CI_PORTAL_9, -+ e_MODULE_ID_BM_CE_PORTAL_0, -+ e_MODULE_ID_BM_CI_PORTAL_0, -+ e_MODULE_ID_BM_CE_PORTAL_1, -+ e_MODULE_ID_BM_CI_PORTAL_1, -+ e_MODULE_ID_BM_CE_PORTAL_2, -+ e_MODULE_ID_BM_CI_PORTAL_2, -+ e_MODULE_ID_BM_CE_PORTAL_3, -+ e_MODULE_ID_BM_CI_PORTAL_3, -+ e_MODULE_ID_BM_CE_PORTAL_4, -+ e_MODULE_ID_BM_CI_PORTAL_4, -+ e_MODULE_ID_BM_CE_PORTAL_5, -+ e_MODULE_ID_BM_CI_PORTAL_5, -+ e_MODULE_ID_BM_CE_PORTAL_6, -+ e_MODULE_ID_BM_CI_PORTAL_6, -+ e_MODULE_ID_BM_CE_PORTAL_7, -+ e_MODULE_ID_BM_CI_PORTAL_7, -+ e_MODULE_ID_BM_CE_PORTAL_8, -+ e_MODULE_ID_BM_CI_PORTAL_8, -+ e_MODULE_ID_BM_CE_PORTAL_9, -+ e_MODULE_ID_BM_CI_PORTAL_9, -+ e_MODULE_ID_FM1, /**< Frame manager #1 module */ -+ e_MODULE_ID_FM1_RTC, /**< FM Real-Time-Clock */ -+ e_MODULE_ID_FM1_MURAM, /**< FM Multi-User-RAM */ -+ e_MODULE_ID_FM1_BMI, /**< FM BMI block */ -+ e_MODULE_ID_FM1_QMI, /**< FM QMI block */ -+ e_MODULE_ID_FM1_PRS, /**< FM parser block */ -+ e_MODULE_ID_FM1_PORT_HO0, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM1_PORT_HO1, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM1_PORT_HO2, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM1_PORT_HO3, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM1_PORT_HO4, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM1_PORT_HO5, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM1_PORT_HO6, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM1_PORT_1GRx0, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM1_PORT_1GRx1, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM1_PORT_1GRx2, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM1_PORT_1GRx3, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM1_PORT_1GRx4, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM1_PORT_10GRx0, /**< FM Rx 10G MAC port block */ -+ e_MODULE_ID_FM1_PORT_1GTx0, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM1_PORT_1GTx1, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM1_PORT_1GTx2, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM1_PORT_1GTx3, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM1_PORT_1GTx4, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM1_PORT_10GTx0, /**< FM Tx 10G MAC port block */ -+ e_MODULE_ID_FM1_PLCR, /**< FM Policer */ -+ e_MODULE_ID_FM1_KG, /**< FM Keygen */ -+ e_MODULE_ID_FM1_DMA, /**< FM DMA */ -+ e_MODULE_ID_FM1_FPM, /**< FM FPM */ -+ e_MODULE_ID_FM1_IRAM, /**< FM Instruction-RAM */ -+ e_MODULE_ID_FM1_1GMDIO0, /**< FM 1G MDIO MAC 0*/ -+ e_MODULE_ID_FM1_1GMDIO1, /**< FM 1G MDIO MAC 1*/ -+ e_MODULE_ID_FM1_1GMDIO2, /**< FM 1G MDIO MAC 2*/ -+ e_MODULE_ID_FM1_1GMDIO3, /**< FM 1G MDIO MAC 3*/ -+ e_MODULE_ID_FM1_10GMDIO, /**< FM 10G MDIO */ -+ e_MODULE_ID_FM1_PRS_IRAM, /**< FM SW-parser Instruction-RAM */ -+ e_MODULE_ID_FM1_1GMAC0, /**< FM 1G MAC #0 */ -+ e_MODULE_ID_FM1_1GMAC1, /**< FM 1G MAC #1 */ -+ e_MODULE_ID_FM1_1GMAC2, /**< FM 1G MAC #2 */ -+ e_MODULE_ID_FM1_1GMAC3, /**< FM 1G MAC #3 */ -+ e_MODULE_ID_FM1_10GMAC0, /**< FM 10G MAC #0 */ -+ -+ e_MODULE_ID_FM2, /**< Frame manager #2 module */ -+ e_MODULE_ID_FM2_RTC, /**< FM Real-Time-Clock */ -+ e_MODULE_ID_FM2_MURAM, /**< FM Multi-User-RAM */ -+ e_MODULE_ID_FM2_BMI, /**< FM BMI block */ -+ e_MODULE_ID_FM2_QMI, /**< FM QMI block */ -+ e_MODULE_ID_FM2_PRS, /**< FM parser block */ -+ e_MODULE_ID_FM2_PORT_HO0, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM2_PORT_HO1, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM2_PORT_HO2, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM2_PORT_HO3, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM2_PORT_HO4, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM2_PORT_HO5, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM2_PORT_HO6, /**< FM Host-command/offline-parsing port block */ -+ e_MODULE_ID_FM2_PORT_1GRx0, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM2_PORT_1GRx1, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM2_PORT_1GRx2, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM2_PORT_1GRx3, /**< FM Rx 1G MAC port block */ -+ e_MODULE_ID_FM2_PORT_10GRx0, /**< FM Rx 10G MAC port block */ -+ e_MODULE_ID_FM2_PORT_1GTx0, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM2_PORT_1GTx1, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM2_PORT_1GTx2, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM2_PORT_1GTx3, /**< FM Tx 1G MAC port block */ -+ e_MODULE_ID_FM2_PORT_10GTx0, /**< FM Tx 10G MAC port block */ -+ e_MODULE_ID_FM2_PLCR, /**< FM Policer */ -+ e_MODULE_ID_FM2_KG, /**< FM Keygen */ -+ e_MODULE_ID_FM2_DMA, /**< FM DMA */ -+ e_MODULE_ID_FM2_FPM, /**< FM FPM */ -+ e_MODULE_ID_FM2_IRAM, /**< FM Instruction-RAM */ -+ e_MODULE_ID_FM2_1GMDIO0, /**< FM 1G MDIO MAC 0*/ -+ e_MODULE_ID_FM2_1GMDIO1, /**< FM 1G MDIO MAC 1*/ -+ e_MODULE_ID_FM2_1GMDIO2, /**< FM 1G MDIO MAC 2*/ -+ e_MODULE_ID_FM2_1GMDIO3, /**< FM 1G MDIO MAC 3*/ -+ e_MODULE_ID_FM2_10GMDIO, /**< FM 10G MDIO */ -+ e_MODULE_ID_FM2_PRS_IRAM, /**< FM SW-parser Instruction-RAM */ -+ e_MODULE_ID_FM2_1GMAC0, /**< FM 1G MAC #0 */ -+ e_MODULE_ID_FM2_1GMAC1, /**< FM 1G MAC #1 */ -+ e_MODULE_ID_FM2_1GMAC2, /**< FM 1G MAC #2 */ -+ e_MODULE_ID_FM2_1GMAC3, /**< FM 1G MAC #3 */ -+ e_MODULE_ID_FM2_10GMAC0, /**< FM 10G MAC #0 */ -+ -+ e_MODULE_ID_SEC_GEN, /**< SEC 4.0 General registers */ -+ e_MODULE_ID_SEC_QI, /**< SEC 4.0 QI registers */ -+ e_MODULE_ID_SEC_JQ0, /**< SEC 4.0 JQ-0 registers */ -+ e_MODULE_ID_SEC_JQ1, /**< SEC 4.0 JQ-1 registers */ -+ e_MODULE_ID_SEC_JQ2, /**< SEC 4.0 JQ-2 registers */ -+ e_MODULE_ID_SEC_JQ3, /**< SEC 4.0 JQ-3 registers */ -+ e_MODULE_ID_SEC_RTIC, /**< SEC 4.0 RTIC registers */ -+ e_MODULE_ID_SEC_DECO0_CCB0, /**< SEC 4.0 DECO-0/CCB-0 registers */ -+ e_MODULE_ID_SEC_DECO1_CCB1, /**< SEC 4.0 DECO-1/CCB-1 registers */ -+ e_MODULE_ID_SEC_DECO2_CCB2, /**< SEC 4.0 DECO-2/CCB-2 registers */ -+ e_MODULE_ID_SEC_DECO3_CCB3, /**< SEC 4.0 DECO-3/CCB-3 registers */ -+ e_MODULE_ID_SEC_DECO4_CCB4, /**< SEC 4.0 DECO-4/CCB-4 registers */ -+ -+ e_MODULE_ID_MPIC, /**< MPIC */ -+ e_MODULE_ID_GPIO, /**< GPIO */ -+ e_MODULE_ID_SERDES, /**< SERDES */ -+ e_MODULE_ID_CPC_1, /**< CoreNet-Platform-Cache 1 */ -+ e_MODULE_ID_CPC_2, /**< CoreNet-Platform-Cache 2 */ -+ -+ e_MODULE_ID_SRIO_PORTS, /**< RapidIO controller */ -+ e_MODULE_ID_SRIO_MU, /**< RapidIO messaging unit module */ -+ -+ e_MODULE_ID_DUMMY_LAST -+} e_ModuleId; -+ -+#define NUM_OF_MODULES e_MODULE_ID_DUMMY_LAST -+ -+#if 0 /* using unified values */ -+/***************************************************************************** -+ INTEGRATION-SPECIFIC MODULE CODES -+******************************************************************************/ -+#define MODULE_UNKNOWN 0x00000000 -+#define MODULE_MEM 0x00010000 -+#define MODULE_MM 0x00020000 -+#define MODULE_CORE 0x00030000 -+#define MODULE_CHIP 0x00040000 -+#define MODULE_PLTFRM 0x00050000 -+#define MODULE_PM 0x00060000 -+#define MODULE_MMU 0x00070000 -+#define MODULE_PIC 0x00080000 -+#define MODULE_CPC 0x00090000 -+#define MODULE_DUART 0x000a0000 -+#define MODULE_SERDES 0x000b0000 -+#define MODULE_PIO 0x000c0000 -+#define MODULE_QM 0x000d0000 -+#define MODULE_BM 0x000e0000 -+#define MODULE_SEC 0x000f0000 -+#define MODULE_LAW 0x00100000 -+#define MODULE_LBC 0x00110000 -+#define MODULE_PAMU 0x00120000 -+#define MODULE_FM 0x00130000 -+#define MODULE_FM_MURAM 0x00140000 -+#define MODULE_FM_PCD 0x00150000 -+#define MODULE_FM_RTC 0x00160000 -+#define MODULE_FM_MAC 0x00170000 -+#define MODULE_FM_PORT 0x00180000 -+#define MODULE_FM_SP 0x00190000 -+#define MODULE_DPA_PORT 0x001a0000 -+#define MODULE_MII 0x001b0000 -+#define MODULE_I2C 0x001c0000 -+#define MODULE_DMA 0x001d0000 -+#define MODULE_DDR 0x001e0000 -+#define MODULE_ESPI 0x001f0000 -+#define MODULE_DPAA_IPSEC 0x00200000 -+#endif /* using unified values */ -+ -+/***************************************************************************** -+ PAMU INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define PAMU_NUM_OF_PARTITIONS 5 -+ -+#define PAMU_PICS_AVICS_ERRATA_PAMU3 -+ -+/***************************************************************************** -+ LAW INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define LAW_NUM_OF_WINDOWS 32 -+#define LAW_MIN_WINDOW_SIZE 0x0000000000001000LL /**< 4KB */ -+#define LAW_MAX_WINDOW_SIZE 0x0000002000000000LL /**< 64GB */ -+ -+ -+/***************************************************************************** -+ LBC INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+/**************************************************************************//** -+ @Group lbc_exception_grp LBC Exception Unit -+ -+ @Description LBC Exception unit API functions, definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Anchor lbc_exbm -+ -+ @Collection LBC Errors Bit Mask -+ -+ These errors are reported through the exceptions callback.. -+ The values can be or'ed in any combination in the errors mask -+ parameter of the errors report structure. -+ -+ These errors can also be passed as a bit-mask to -+ LBC_EnableErrorChecking() or LBC_DisableErrorChecking(), -+ for enabling or disabling error checking. -+ @{ -+*//***************************************************************************/ -+#define LBC_ERR_BUS_MONITOR 0x80000000 /**< Bus monitor error */ -+#define LBC_ERR_PARITY_ECC 0x20000000 /**< Parity error for GPCM/UPM */ -+#define LBC_ERR_WRITE_PROTECT 0x04000000 /**< Write protection error */ -+#define LBC_ERR_ATOMIC_WRITE 0x00800000 /**< Atomic write error */ -+#define LBC_ERR_ATOMIC_READ 0x00400000 /**< Atomic read error */ -+#define LBC_ERR_CHIP_SELECT 0x00080000 /**< Unrecognized chip select */ -+ -+#define LBC_ERR_ALL (LBC_ERR_BUS_MONITOR | LBC_ERR_PARITY_ECC | \ -+ LBC_ERR_WRITE_PROTECT | LBC_ERR_ATOMIC_WRITE | \ -+ LBC_ERR_ATOMIC_READ | LBC_ERR_CHIP_SELECT) -+ /**< All possible errors */ -+/* @} */ -+/** @} */ /* end of lbc_exception_grp group */ -+ -+#define LBC_INCORRECT_ERROR_REPORT_ERRATA -+ -+#define LBC_NUM_OF_BANKS 8 -+#define LBC_MAX_CS_SIZE 0x0000000100000000LL -+#define LBC_ATOMIC_OPERATION_SUPPORT -+#define LBC_PARITY_SUPPORT -+#define LBC_ADDRESS_HOLD_TIME_CTRL -+#define LBC_HIGH_CLK_DIVIDERS -+#define LBC_FCM_AVAILABLE -+ -+/***************************************************************************** -+ GPIO INTEGRATION-SPECIFIC DEFINITIONS -+******************************************************************************/ -+#define GPIO_NUM_OF_PORTS 1 /**< Number of ports in GPIO module; -+ Each port contains up to 32 i/O pins. */ -+ -+#define GPIO_VALID_PIN_MASKS \ -+ { /* Port A */ 0xFFFFFFFF } -+ -+#define GPIO_VALID_INTR_MASKS \ -+ { /* Port A */ 0xFFFFFFFF } -+ -+#endif /* __PART_INTEGRATION_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/math_ext.h -@@ -0,0 +1,100 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#ifndef __MATH_EXT_H -+#define __MATH_EXT_H -+ -+ -+#if defined(NCSW_LINUX) && defined(__KERNEL__) -+#include -+#include -+ -+#elif defined(__MWERKS__) -+#define LOW(x) ( sizeof(x)==8 ? *(1+(int32_t*)&x) : (*(int32_t*)&x)) -+#define HIGH(x) (*(int32_t*)&x) -+#define ULOW(x) ( sizeof(x)==8 ? *(1+(uint32_t*)&x) : (*(uint32_t*)&x)) -+#define UHIGH(x) (*(uint32_t*)&x) -+ -+static const double big = 1.0e300; -+ -+/* Macro for checking if a number is a power of 2 */ -+static __inline__ double ceil(double x) -+{ -+ int32_t i0,i1,j0; /*- cc 020130 -*/ -+ uint32_t i,j; /*- cc 020130 -*/ -+ i0 = HIGH(x); -+ i1 = LOW(x); -+ j0 = ((i0>>20)&0x7ff)-0x3ff; -+ if(j0<20) { -+ if(j0<0) { /* raise inexact if x != 0 */ -+ if(big+x>0.0) {/* return 0*sign(x) if |x|<1 */ -+ if(i0<0) {i0=0x80000000;i1=0;} -+ else if((i0|i1)!=0) { i0=0x3ff00000;i1=0;} -+ } -+ } else { -+ i = (uint32_t)(0x000fffff)>>j0; -+ if(((i0&i)|i1)==0) return x; /* x is integral */ -+ if(big+x>0.0) { /* raise inexact flag */ -+ if(i0>0) i0 += (0x00100000)>>j0; -+ i0 &= (~i); i1=0; -+ } -+ } -+ } else if (j0>51) { -+ if(j0==0x400) return x+x; /* inf or NaN */ -+ else return x; /* x is integral */ -+ } else { -+ i = ((uint32_t)(0xffffffff))>>(j0-20); /*- cc 020130 -*/ -+ if((i1&i)==0) return x; /* x is integral */ -+ if(big+x>0.0) { /* raise inexact flag */ -+ if(i0>0) { -+ if(j0==20) i0+=1; -+ else { -+ j = (uint32_t)(i1 + (1<<(52-j0))); -+ if(j -+#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */ -+ -+ -+#endif /* __MATH_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/ncsw_ext.h -@@ -0,0 +1,435 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File ncsw_ext.h -+ -+ @Description General NetCommSw Standard Definitions -+*//***************************************************************************/ -+ -+#ifndef __NCSW_EXT_H -+#define __NCSW_EXT_H -+ -+ -+#include "memcpy_ext.h" -+ -+#define WRITE_BLOCK IOMemSet32 /* include memcpy_ext.h */ -+#define COPY_BLOCK Mem2IOCpy32 /* include memcpy_ext.h */ -+ -+#define PTR_TO_UINT(_ptr) ((uintptr_t)(_ptr)) -+#define UINT_TO_PTR(_val) ((void*)(uintptr_t)(_val)) -+ -+#define PTR_MOVE(_ptr, _offset) (void*)((uint8_t*)(_ptr) + (_offset)) -+ -+ -+#define WRITE_UINT8_UINT24(arg, data08, data24) \ -+ WRITE_UINT32(arg,((uint32_t)(data08)<<24)|((uint32_t)(data24)&0x00FFFFFF)) -+#define WRITE_UINT24_UINT8(arg, data24, data08) \ -+ WRITE_UINT32(arg,((uint32_t)(data24)<< 8)|((uint32_t)(data08)&0x000000FF)) -+ -+/* Little-Endian access macros */ -+ -+#define WRITE_UINT16_LE(arg, data) \ -+ WRITE_UINT16((arg), SwapUint16(data)) -+ -+#define WRITE_UINT32_LE(arg, data) \ -+ WRITE_UINT32((arg), SwapUint32(data)) -+ -+#define WRITE_UINT64_LE(arg, data) \ -+ WRITE_UINT64((arg), SwapUint64(data)) -+ -+#define GET_UINT16_LE(arg) \ -+ SwapUint16(GET_UINT16(arg)) -+ -+#define GET_UINT32_LE(arg) \ -+ SwapUint32(GET_UINT32(arg)) -+ -+#define GET_UINT64_LE(arg) \ -+ SwapUint64(GET_UINT64(arg)) -+ -+/* Write and Read again macros */ -+#define WRITE_UINT_SYNC(size, arg, data) \ -+ do { \ -+ WRITE_UINT##size((arg), (data)); \ -+ CORE_MemoryBarrier(); \ -+ } while (0) -+ -+#define WRITE_UINT8_SYNC(arg, data) WRITE_UINT_SYNC(8, (arg), (data)) -+ -+#define WRITE_UINT16_SYNC(arg, data) WRITE_UINT_SYNC(16, (arg), (data)) -+#define WRITE_UINT32_SYNC(arg, data) WRITE_UINT_SYNC(32, (arg), (data)) -+ -+#define MAKE_UINT64(high32, low32) (((uint64_t)high32 << 32) | (low32)) -+ -+ -+/*----------------------*/ -+/* Miscellaneous macros */ -+/*----------------------*/ -+ -+#define UNUSED(_x) ((void)(_x)) -+ -+#define KILOBYTE 0x400UL /* 1024 */ -+#define MEGABYTE (KILOBYTE * KILOBYTE) /* 1024*1024 */ -+#define GIGABYTE ((uint64_t)(KILOBYTE * MEGABYTE)) /* 1024*1024*1024 */ -+#define TERABYTE ((uint64_t)(KILOBYTE * GIGABYTE)) /* 1024*1024*1024*1024 */ -+ -+#ifndef NO_IRQ -+#define NO_IRQ (0) -+#endif -+#define NCSW_MASTER_ID (0) -+ -+/* Macro for checking if a number is a power of 2 */ -+#define POWER_OF_2(n) (!((n) & ((n)-1))) -+ -+/* Macro for calculating log of base 2 */ -+#define LOG2(num, log2Num) \ -+ do \ -+ { \ -+ uint64_t tmp = (num); \ -+ log2Num = 0; \ -+ while (tmp > 1) \ -+ { \ -+ log2Num++; \ -+ tmp >>= 1; \ -+ } \ -+ } while (0) -+ -+#define NEXT_POWER_OF_2(_num, _nextPow) \ -+do \ -+{ \ -+ if (POWER_OF_2(_num)) \ -+ _nextPow = (_num); \ -+ else \ -+ { \ -+ uint64_t tmp = (_num); \ -+ _nextPow = 1; \ -+ while (tmp) \ -+ { \ -+ _nextPow <<= 1; \ -+ tmp >>= 1; \ -+ } \ -+ } \ -+} while (0) -+ -+/* Ceiling division - not the fastest way, but safer in terms of overflow */ -+#define DIV_CEIL(x,y) (div64_u64((x),(y)) + (((div64_u64((x),(y))*(y)) == (x)) ? 0 : 1)) -+ -+/* Round up a number to be a multiple of a second number */ -+#define ROUND_UP(x,y) ((((x) + (y) - 1) / (y)) * (y)) -+ -+/* Timing macro for converting usec units to number of ticks. */ -+/* (number of usec * clock_Hz) / 1,000,000) - since */ -+/* clk is in MHz units, no division needed. */ -+#define USEC_TO_CLK(usec,clk) ((usec) * (clk)) -+#define CYCLES_TO_USEC(cycles,clk) ((cycles) / (clk)) -+ -+/* Timing macros for converting between nsec units and number of clocks. */ -+#define NSEC_TO_CLK(nsec,clk) DIV_CEIL(((nsec) * (clk)), 1000) -+#define CYCLES_TO_NSEC(cycles,clk) (((cycles) * 1000) / (clk)) -+ -+/* Timing macros for converting between psec units and number of clocks. */ -+#define PSEC_TO_CLK(psec,clk) DIV_CEIL(((psec) * (clk)), 1000000) -+#define CYCLES_TO_PSEC(cycles,clk) (((cycles) * 1000000) / (clk)) -+ -+/* Min, Max macros */ -+#define MIN(a,b) ((a) < (b) ? (a) : (b)) -+#define MAX(a,b) ((a) > (b) ? (a) : (b)) -+#define IN_RANGE(min,val,max) ((min)<=(val) && (val)<=(max)) -+ -+#define ABS(a) ((a<0)?(a*-1):a) -+ -+#if !(defined(ARRAY_SIZE)) -+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) -+#endif /* !defined(ARRAY_SIZE) */ -+ -+ -+/* possible alignments */ -+#define HALF_WORD_ALIGNMENT 2 -+#define WORD_ALIGNMENT 4 -+#define DOUBLE_WORD_ALIGNMENT 8 -+#define BURST_ALIGNMENT 32 -+ -+#define HALF_WORD_ALIGNED 0x00000001 -+#define WORD_ALIGNED 0x00000003 -+#define DOUBLE_WORD_ALIGNED 0x00000007 -+#define BURST_ALIGNED 0x0000001f -+#ifndef IS_ALIGNED -+#define IS_ALIGNED(n,align) (!((uint32_t)(n) & (align - 1))) -+#endif /* IS_ALIGNED */ -+ -+ -+#define LAST_BUF 1 -+#define FIRST_BUF 2 -+#define SINGLE_BUF (LAST_BUF | FIRST_BUF) -+#define MIDDLE_BUF 4 -+ -+#define ARRAY_END -1 -+ -+#define ILLEGAL_BASE (~0) -+ -+#define BUF_POSITION(first, last) state[(!!(last))<<1 | !!(first)] -+#define DECLARE_POSITION static uint8_t state[4] = { (uint8_t)MIDDLE_BUF, (uint8_t)FIRST_BUF, (uint8_t)LAST_BUF, (uint8_t)SINGLE_BUF }; -+ -+ -+/**************************************************************************//** -+ @Description Timers operation mode -+*//***************************************************************************/ -+typedef enum e_TimerMode -+{ -+ e_TIMER_MODE_INVALID = 0, -+ e_TIMER_MODE_FREE_RUN, /**< Free run - counter continues to increase -+ after reaching the reference value. */ -+ e_TIMER_MODE_PERIODIC, /**< Periodic - counter restarts counting from 0 -+ after reaching the reference value. */ -+ e_TIMER_MODE_SINGLE /**< Single (one-shot) - counter stops counting -+ after reaching the reference value. */ -+} e_TimerMode; -+ -+ -+/**************************************************************************//** -+ @Description Enumeration (bit flags) of communication modes (Transmit, -+ receive or both). -+*//***************************************************************************/ -+typedef enum e_CommMode -+{ -+ e_COMM_MODE_NONE = 0, /**< No transmit/receive communication */ -+ e_COMM_MODE_RX = 1, /**< Only receive communication */ -+ e_COMM_MODE_TX = 2, /**< Only transmit communication */ -+ e_COMM_MODE_RX_AND_TX = 3 /**< Both transmit and receive communication */ -+} e_CommMode; -+ -+/**************************************************************************//** -+ @Description General Diagnostic Mode -+*//***************************************************************************/ -+typedef enum e_DiagMode -+{ -+ e_DIAG_MODE_NONE = 0, /**< Normal operation; no diagnostic mode */ -+ e_DIAG_MODE_CTRL_LOOPBACK, /**< Loopback in the controller */ -+ e_DIAG_MODE_CHIP_LOOPBACK, /**< Loopback in the chip but not in the -+ controller; e.g. IO-pins, SerDes, etc. */ -+ e_DIAG_MODE_PHY_LOOPBACK, /**< Loopback in the external PHY */ -+ e_DIAG_MODE_EXT_LOOPBACK, /**< Loopback in the external line (beyond the PHY) */ -+ e_DIAG_MODE_CTRL_ECHO, /**< Echo incoming data by the controller */ -+ e_DIAG_MODE_PHY_ECHO /**< Echo incoming data by the PHY */ -+} e_DiagMode; -+ -+/**************************************************************************//** -+ @Description Possible RxStore callback responses. -+*//***************************************************************************/ -+typedef enum e_RxStoreResponse -+{ -+ e_RX_STORE_RESPONSE_PAUSE /**< Pause invoking callback with received data; -+ in polling mode, start again invoking callback -+ only next time user invokes the receive routine; -+ in interrupt mode, start again invoking callback -+ only next time a receive event triggers an interrupt; -+ in all cases, received data that are pending are not -+ lost, rather, their processing is temporarily deferred; -+ in all cases, received data are processed in the order -+ in which they were received. */ -+ , e_RX_STORE_RESPONSE_CONTINUE /**< Continue invoking callback with received data. */ -+} e_RxStoreResponse; -+ -+ -+/**************************************************************************//** -+ @Description General Handle -+*//***************************************************************************/ -+typedef void * t_Handle; /**< handle, used as object's descriptor */ -+ -+/**************************************************************************//** -+ @Description MUTEX type -+*//***************************************************************************/ -+typedef uint32_t t_Mutex; -+ -+/**************************************************************************//** -+ @Description Error Code. -+ -+ The high word of the error code is the code of the software -+ module (driver). The low word is the error type (e_ErrorType). -+ To get the values from the error code, use GET_ERROR_TYPE() -+ and GET_ERROR_MODULE(). -+*//***************************************************************************/ -+typedef uint32_t t_Error; -+ -+/**************************************************************************//** -+ @Description General prototype of interrupt service routine (ISR). -+ -+ @Param[in] handle - Optional handle of the module handling the interrupt. -+ -+ @Return None -+ *//***************************************************************************/ -+typedef void (t_Isr)(t_Handle handle); -+ -+/**************************************************************************//** -+ @Anchor mem_attr -+ -+ @Collection Memory Attributes -+ -+ Various attributes of memory partitions. These values may be -+ or'ed together to create a mask of all memory attributes. -+ @{ -+*//***************************************************************************/ -+#define MEMORY_ATTR_CACHEABLE 0x00000001 -+ /**< Memory is cacheable */ -+#define MEMORY_ATTR_QE_2ND_BUS_ACCESS 0x00000002 -+ /**< Memory can be accessed by QUICC Engine -+ through its secondary bus interface */ -+ -+/* @} */ -+ -+ -+/**************************************************************************//** -+ @Function t_GetBufFunction -+ -+ @Description User callback function called by driver to get data buffer. -+ -+ User provides this function. Driver invokes it. -+ -+ @Param[in] h_BufferPool - A handle to buffer pool manager -+ @Param[out] p_BufContextHandle - Returns the user's private context that -+ should be associated with the buffer -+ -+ @Return Pointer to data buffer, NULL if error -+ *//***************************************************************************/ -+typedef uint8_t * (t_GetBufFunction)(t_Handle h_BufferPool, -+ t_Handle *p_BufContextHandle); -+ -+/**************************************************************************//** -+ @Function t_PutBufFunction -+ -+ @Description User callback function called by driver to return data buffer. -+ -+ User provides this function. Driver invokes it. -+ -+ @Param[in] h_BufferPool - A handle to buffer pool manager -+ @Param[in] p_Buffer - A pointer to buffer to return -+ @Param[in] h_BufContext - The user's private context associated with -+ the returned buffer -+ -+ @Return E_OK on success; Error code otherwise -+ *//***************************************************************************/ -+typedef t_Error (t_PutBufFunction)(t_Handle h_BufferPool, -+ uint8_t *p_Buffer, -+ t_Handle h_BufContext); -+ -+/**************************************************************************//** -+ @Function t_PhysToVirt -+ -+ @Description Translates a physical address to the matching virtual address. -+ -+ @Param[in] addr - The physical address to translate. -+ -+ @Return Virtual address. -+*//***************************************************************************/ -+typedef void * t_PhysToVirt(physAddress_t addr); -+ -+/**************************************************************************//** -+ @Function t_VirtToPhys -+ -+ @Description Translates a virtual address to the matching physical address. -+ -+ @Param[in] addr - The virtual address to translate. -+ -+ @Return Physical address. -+*//***************************************************************************/ -+typedef physAddress_t t_VirtToPhys(void *addr); -+ -+/**************************************************************************//** -+ @Description Buffer Pool Information Structure. -+*//***************************************************************************/ -+typedef struct t_BufferPoolInfo -+{ -+ t_Handle h_BufferPool; /**< A handle to the buffer pool manager */ -+ t_GetBufFunction *f_GetBuf; /**< User callback to get a free buffer */ -+ t_PutBufFunction *f_PutBuf; /**< User callback to return a buffer */ -+ uint16_t bufferSize; /**< Buffer size (in bytes) */ -+ -+ t_PhysToVirt *f_PhysToVirt; /**< User callback to translate pool buffers -+ physical addresses to virtual addresses */ -+ t_VirtToPhys *f_VirtToPhys; /**< User callback to translate pool buffers -+ virtual addresses to physical addresses */ -+} t_BufferPoolInfo; -+ -+ -+/**************************************************************************//** -+ @Description User callback function called by driver when transmit completed. -+ -+ User provides this function. Driver invokes it. -+ -+ @Param[in] h_App - Application's handle, as was provided to the -+ driver by the user -+ @Param[in] queueId - Transmit queue ID -+ @Param[in] p_Data - Pointer to the data buffer -+ @Param[in] h_BufContext - The user's private context associated with -+ the given data buffer -+ @Param[in] status - Transmit status and errors -+ @Param[in] flags - Driver-dependent information -+ *//***************************************************************************/ -+typedef void (t_TxConfFunction)(t_Handle h_App, -+ uint32_t queueId, -+ uint8_t *p_Data, -+ t_Handle h_BufContext, -+ uint16_t status, -+ uint32_t flags); -+ -+/**************************************************************************//** -+ @Description User callback function called by driver with receive data. -+ -+ User provides this function. Driver invokes it. -+ -+ @Param[in] h_App - Application's handle, as was provided to the -+ driver by the user -+ @Param[in] queueId - Receive queue ID -+ @Param[in] p_Data - Pointer to the buffer with received data -+ @Param[in] h_BufContext - The user's private context associated with -+ the given data buffer -+ @Param[in] length - Length of received data -+ @Param[in] status - Receive status and errors -+ @Param[in] position - Position of buffer in frame -+ @Param[in] flags - Driver-dependent information -+ -+ @Retval e_RX_STORE_RESPONSE_CONTINUE - order the driver to continue Rx -+ operation for all ready data. -+ @Retval e_RX_STORE_RESPONSE_PAUSE - order the driver to stop Rx operation. -+ *//***************************************************************************/ -+typedef e_RxStoreResponse (t_RxStoreFunction)(t_Handle h_App, -+ uint32_t queueId, -+ uint8_t *p_Data, -+ t_Handle h_BufContext, -+ uint32_t length, -+ uint16_t status, -+ uint8_t position, -+ uint32_t flags); -+ -+ -+#endif /* __NCSW_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/net_ext.h -@@ -0,0 +1,430 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File net_ext.h -+ -+ @Description This file contains common and general netcomm headers definitions. -+*//***************************************************************************/ -+#ifndef __NET_EXT_H -+#define __NET_EXT_H -+ -+#include "std_ext.h" -+ -+ -+typedef uint8_t headerFieldPpp_t; -+ -+#define NET_HEADER_FIELD_PPP_PID (1) -+#define NET_HEADER_FIELD_PPP_COMPRESSED (NET_HEADER_FIELD_PPP_PID << 1) -+#define NET_HEADER_FIELD_PPP_ALL_FIELDS ((NET_HEADER_FIELD_PPP_PID << 2) - 1) -+ -+ -+typedef uint8_t headerFieldPppoe_t; -+ -+#define NET_HEADER_FIELD_PPPoE_VER (1) -+#define NET_HEADER_FIELD_PPPoE_TYPE (NET_HEADER_FIELD_PPPoE_VER << 1) -+#define NET_HEADER_FIELD_PPPoE_CODE (NET_HEADER_FIELD_PPPoE_VER << 2) -+#define NET_HEADER_FIELD_PPPoE_SID (NET_HEADER_FIELD_PPPoE_VER << 3) -+#define NET_HEADER_FIELD_PPPoE_LEN (NET_HEADER_FIELD_PPPoE_VER << 4) -+#define NET_HEADER_FIELD_PPPoE_SESSION (NET_HEADER_FIELD_PPPoE_VER << 5) -+#define NET_HEADER_FIELD_PPPoE_PID (NET_HEADER_FIELD_PPPoE_VER << 6) -+#define NET_HEADER_FIELD_PPPoE_ALL_FIELDS ((NET_HEADER_FIELD_PPPoE_VER << 7) - 1) -+ -+#define NET_HEADER_FIELD_PPPMUX_PID (1) -+#define NET_HEADER_FIELD_PPPMUX_CKSUM (NET_HEADER_FIELD_PPPMUX_PID << 1) -+#define NET_HEADER_FIELD_PPPMUX_COMPRESSED (NET_HEADER_FIELD_PPPMUX_PID << 2) -+#define NET_HEADER_FIELD_PPPMUX_ALL_FIELDS ((NET_HEADER_FIELD_PPPMUX_PID << 3) - 1) -+ -+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF (1) -+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_LXT (NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 1) -+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_LEN (NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 2) -+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_PID (NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 3) -+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_USE_PID (NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 4) -+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_ALL_FIELDS ((NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 5) - 1) -+ -+ -+typedef uint8_t headerFieldEth_t; -+ -+#define NET_HEADER_FIELD_ETH_DA (1) -+#define NET_HEADER_FIELD_ETH_SA (NET_HEADER_FIELD_ETH_DA << 1) -+#define NET_HEADER_FIELD_ETH_LENGTH (NET_HEADER_FIELD_ETH_DA << 2) -+#define NET_HEADER_FIELD_ETH_TYPE (NET_HEADER_FIELD_ETH_DA << 3) -+#define NET_HEADER_FIELD_ETH_FINAL_CKSUM (NET_HEADER_FIELD_ETH_DA << 4) -+#define NET_HEADER_FIELD_ETH_PADDING (NET_HEADER_FIELD_ETH_DA << 5) -+#define NET_HEADER_FIELD_ETH_ALL_FIELDS ((NET_HEADER_FIELD_ETH_DA << 6) - 1) -+ -+#define NET_HEADER_FIELD_ETH_ADDR_SIZE 6 -+ -+typedef uint16_t headerFieldIp_t; -+ -+#define NET_HEADER_FIELD_IP_VER (1) -+#define NET_HEADER_FIELD_IP_DSCP (NET_HEADER_FIELD_IP_VER << 2) -+#define NET_HEADER_FIELD_IP_ECN (NET_HEADER_FIELD_IP_VER << 3) -+#define NET_HEADER_FIELD_IP_PROTO (NET_HEADER_FIELD_IP_VER << 4) -+ -+#define NET_HEADER_FIELD_IP_PROTO_SIZE 1 -+ -+typedef uint16_t headerFieldIpv4_t; -+ -+#define NET_HEADER_FIELD_IPv4_VER (1) -+#define NET_HEADER_FIELD_IPv4_HDR_LEN (NET_HEADER_FIELD_IPv4_VER << 1) -+#define NET_HEADER_FIELD_IPv4_TOS (NET_HEADER_FIELD_IPv4_VER << 2) -+#define NET_HEADER_FIELD_IPv4_TOTAL_LEN (NET_HEADER_FIELD_IPv4_VER << 3) -+#define NET_HEADER_FIELD_IPv4_ID (NET_HEADER_FIELD_IPv4_VER << 4) -+#define NET_HEADER_FIELD_IPv4_FLAG_D (NET_HEADER_FIELD_IPv4_VER << 5) -+#define NET_HEADER_FIELD_IPv4_FLAG_M (NET_HEADER_FIELD_IPv4_VER << 6) -+#define NET_HEADER_FIELD_IPv4_OFFSET (NET_HEADER_FIELD_IPv4_VER << 7) -+#define NET_HEADER_FIELD_IPv4_TTL (NET_HEADER_FIELD_IPv4_VER << 8) -+#define NET_HEADER_FIELD_IPv4_PROTO (NET_HEADER_FIELD_IPv4_VER << 9) -+#define NET_HEADER_FIELD_IPv4_CKSUM (NET_HEADER_FIELD_IPv4_VER << 10) -+#define NET_HEADER_FIELD_IPv4_SRC_IP (NET_HEADER_FIELD_IPv4_VER << 11) -+#define NET_HEADER_FIELD_IPv4_DST_IP (NET_HEADER_FIELD_IPv4_VER << 12) -+#define NET_HEADER_FIELD_IPv4_OPTS (NET_HEADER_FIELD_IPv4_VER << 13) -+#define NET_HEADER_FIELD_IPv4_OPTS_COUNT (NET_HEADER_FIELD_IPv4_VER << 14) -+#define NET_HEADER_FIELD_IPv4_ALL_FIELDS ((NET_HEADER_FIELD_IPv4_VER << 15) - 1) -+ -+#define NET_HEADER_FIELD_IPv4_ADDR_SIZE 4 -+#define NET_HEADER_FIELD_IPv4_PROTO_SIZE 1 -+ -+ -+typedef uint8_t headerFieldIpv6_t; -+ -+#define NET_HEADER_FIELD_IPv6_VER (1) -+#define NET_HEADER_FIELD_IPv6_TC (NET_HEADER_FIELD_IPv6_VER << 1) -+#define NET_HEADER_FIELD_IPv6_SRC_IP (NET_HEADER_FIELD_IPv6_VER << 2) -+#define NET_HEADER_FIELD_IPv6_DST_IP (NET_HEADER_FIELD_IPv6_VER << 3) -+#define NET_HEADER_FIELD_IPv6_NEXT_HDR (NET_HEADER_FIELD_IPv6_VER << 4) -+#define NET_HEADER_FIELD_IPv6_FL (NET_HEADER_FIELD_IPv6_VER << 5) -+#define NET_HEADER_FIELD_IPv6_HOP_LIMIT (NET_HEADER_FIELD_IPv6_VER << 6) -+#define NET_HEADER_FIELD_IPv6_ALL_FIELDS ((NET_HEADER_FIELD_IPv6_VER << 7) - 1) -+ -+#define NET_HEADER_FIELD_IPv6_ADDR_SIZE 16 -+#define NET_HEADER_FIELD_IPv6_NEXT_HDR_SIZE 1 -+ -+#define NET_HEADER_FIELD_ICMP_TYPE (1) -+#define NET_HEADER_FIELD_ICMP_CODE (NET_HEADER_FIELD_ICMP_TYPE << 1) -+#define NET_HEADER_FIELD_ICMP_CKSUM (NET_HEADER_FIELD_ICMP_TYPE << 2) -+#define NET_HEADER_FIELD_ICMP_ID (NET_HEADER_FIELD_ICMP_TYPE << 3) -+#define NET_HEADER_FIELD_ICMP_SQ_NUM (NET_HEADER_FIELD_ICMP_TYPE << 4) -+#define NET_HEADER_FIELD_ICMP_ALL_FIELDS ((NET_HEADER_FIELD_ICMP_TYPE << 5) - 1) -+ -+#define NET_HEADER_FIELD_ICMP_CODE_SIZE 1 -+#define NET_HEADER_FIELD_ICMP_TYPE_SIZE 1 -+ -+#define NET_HEADER_FIELD_IGMP_VERSION (1) -+#define NET_HEADER_FIELD_IGMP_TYPE (NET_HEADER_FIELD_IGMP_VERSION << 1) -+#define NET_HEADER_FIELD_IGMP_CKSUM (NET_HEADER_FIELD_IGMP_VERSION << 2) -+#define NET_HEADER_FIELD_IGMP_DATA (NET_HEADER_FIELD_IGMP_VERSION << 3) -+#define NET_HEADER_FIELD_IGMP_ALL_FIELDS ((NET_HEADER_FIELD_IGMP_VERSION << 4) - 1) -+ -+ -+typedef uint16_t headerFieldTcp_t; -+ -+#define NET_HEADER_FIELD_TCP_PORT_SRC (1) -+#define NET_HEADER_FIELD_TCP_PORT_DST (NET_HEADER_FIELD_TCP_PORT_SRC << 1) -+#define NET_HEADER_FIELD_TCP_SEQ (NET_HEADER_FIELD_TCP_PORT_SRC << 2) -+#define NET_HEADER_FIELD_TCP_ACK (NET_HEADER_FIELD_TCP_PORT_SRC << 3) -+#define NET_HEADER_FIELD_TCP_OFFSET (NET_HEADER_FIELD_TCP_PORT_SRC << 4) -+#define NET_HEADER_FIELD_TCP_FLAGS (NET_HEADER_FIELD_TCP_PORT_SRC << 5) -+#define NET_HEADER_FIELD_TCP_WINDOW (NET_HEADER_FIELD_TCP_PORT_SRC << 6) -+#define NET_HEADER_FIELD_TCP_CKSUM (NET_HEADER_FIELD_TCP_PORT_SRC << 7) -+#define NET_HEADER_FIELD_TCP_URGPTR (NET_HEADER_FIELD_TCP_PORT_SRC << 8) -+#define NET_HEADER_FIELD_TCP_OPTS (NET_HEADER_FIELD_TCP_PORT_SRC << 9) -+#define NET_HEADER_FIELD_TCP_OPTS_COUNT (NET_HEADER_FIELD_TCP_PORT_SRC << 10) -+#define NET_HEADER_FIELD_TCP_ALL_FIELDS ((NET_HEADER_FIELD_TCP_PORT_SRC << 11) - 1) -+ -+#define NET_HEADER_FIELD_TCP_PORT_SIZE 2 -+ -+ -+typedef uint8_t headerFieldSctp_t; -+ -+#define NET_HEADER_FIELD_SCTP_PORT_SRC (1) -+#define NET_HEADER_FIELD_SCTP_PORT_DST (NET_HEADER_FIELD_SCTP_PORT_SRC << 1) -+#define NET_HEADER_FIELD_SCTP_VER_TAG (NET_HEADER_FIELD_SCTP_PORT_SRC << 2) -+#define NET_HEADER_FIELD_SCTP_CKSUM (NET_HEADER_FIELD_SCTP_PORT_SRC << 3) -+#define NET_HEADER_FIELD_SCTP_ALL_FIELDS ((NET_HEADER_FIELD_SCTP_PORT_SRC << 4) - 1) -+ -+#define NET_HEADER_FIELD_SCTP_PORT_SIZE 2 -+ -+typedef uint8_t headerFieldDccp_t; -+ -+#define NET_HEADER_FIELD_DCCP_PORT_SRC (1) -+#define NET_HEADER_FIELD_DCCP_PORT_DST (NET_HEADER_FIELD_DCCP_PORT_SRC << 1) -+#define NET_HEADER_FIELD_DCCP_ALL_FIELDS ((NET_HEADER_FIELD_DCCP_PORT_SRC << 2) - 1) -+ -+#define NET_HEADER_FIELD_DCCP_PORT_SIZE 2 -+ -+ -+typedef uint8_t headerFieldUdp_t; -+ -+#define NET_HEADER_FIELD_UDP_PORT_SRC (1) -+#define NET_HEADER_FIELD_UDP_PORT_DST (NET_HEADER_FIELD_UDP_PORT_SRC << 1) -+#define NET_HEADER_FIELD_UDP_LEN (NET_HEADER_FIELD_UDP_PORT_SRC << 2) -+#define NET_HEADER_FIELD_UDP_CKSUM (NET_HEADER_FIELD_UDP_PORT_SRC << 3) -+#define NET_HEADER_FIELD_UDP_ALL_FIELDS ((NET_HEADER_FIELD_UDP_PORT_SRC << 4) - 1) -+ -+#define NET_HEADER_FIELD_UDP_PORT_SIZE 2 -+ -+typedef uint8_t headerFieldUdpLite_t; -+ -+#define NET_HEADER_FIELD_UDP_LITE_PORT_SRC (1) -+#define NET_HEADER_FIELD_UDP_LITE_PORT_DST (NET_HEADER_FIELD_UDP_LITE_PORT_SRC << 1) -+#define NET_HEADER_FIELD_UDP_LITE_ALL_FIELDS ((NET_HEADER_FIELD_UDP_LITE_PORT_SRC << 2) - 1) -+ -+#define NET_HEADER_FIELD_UDP_LITE_PORT_SIZE 2 -+ -+typedef uint8_t headerFieldUdpEncapEsp_t; -+ -+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC (1) -+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_DST (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 1) -+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_LEN (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 2) -+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_CKSUM (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 3) -+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 4) -+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_SEQUENCE_NUM (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 5) -+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_ALL_FIELDS ((NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 6) - 1) -+ -+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SIZE 2 -+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI_SIZE 4 -+ -+#define NET_HEADER_FIELD_IPHC_CID (1) -+#define NET_HEADER_FIELD_IPHC_CID_TYPE (NET_HEADER_FIELD_IPHC_CID << 1) -+#define NET_HEADER_FIELD_IPHC_HCINDEX (NET_HEADER_FIELD_IPHC_CID << 2) -+#define NET_HEADER_FIELD_IPHC_GEN (NET_HEADER_FIELD_IPHC_CID << 3) -+#define NET_HEADER_FIELD_IPHC_D_BIT (NET_HEADER_FIELD_IPHC_CID << 4) -+#define NET_HEADER_FIELD_IPHC_ALL_FIELDS ((NET_HEADER_FIELD_IPHC_CID << 5) - 1) -+ -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE (1) -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_FLAGS (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 1) -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_LENGTH (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 2) -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_TSN (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 3) -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_STREAM_ID (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 4) -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_STREAM_SQN (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 5) -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_PAYLOAD_PID (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 6) -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_UNORDERED (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 7) -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_BEGGINING (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 8) -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_END (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 9) -+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_ALL_FIELDS ((NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 10) - 1) -+ -+#define NET_HEADER_FIELD_L2TPv2_TYPE_BIT (1) -+#define NET_HEADER_FIELD_L2TPv2_LENGTH_BIT (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 1) -+#define NET_HEADER_FIELD_L2TPv2_SEQUENCE_BIT (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 2) -+#define NET_HEADER_FIELD_L2TPv2_OFFSET_BIT (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 3) -+#define NET_HEADER_FIELD_L2TPv2_PRIORITY_BIT (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 4) -+#define NET_HEADER_FIELD_L2TPv2_VERSION (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 5) -+#define NET_HEADER_FIELD_L2TPv2_LEN (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 6) -+#define NET_HEADER_FIELD_L2TPv2_TUNNEL_ID (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 7) -+#define NET_HEADER_FIELD_L2TPv2_SESSION_ID (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 8) -+#define NET_HEADER_FIELD_L2TPv2_NS (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 9) -+#define NET_HEADER_FIELD_L2TPv2_NR (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 10) -+#define NET_HEADER_FIELD_L2TPv2_OFFSET_SIZE (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 11) -+#define NET_HEADER_FIELD_L2TPv2_FIRST_BYTE (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 12) -+#define NET_HEADER_FIELD_L2TPv2_ALL_FIELDS ((NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 13) - 1) -+ -+#define NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT (1) -+#define NET_HEADER_FIELD_L2TPv3_CTRL_LENGTH_BIT (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 1) -+#define NET_HEADER_FIELD_L2TPv3_CTRL_SEQUENCE_BIT (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 2) -+#define NET_HEADER_FIELD_L2TPv3_CTRL_VERSION (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 3) -+#define NET_HEADER_FIELD_L2TPv3_CTRL_LENGTH (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 4) -+#define NET_HEADER_FIELD_L2TPv3_CTRL_CONTROL (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 5) -+#define NET_HEADER_FIELD_L2TPv3_CTRL_SENT (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 6) -+#define NET_HEADER_FIELD_L2TPv3_CTRL_RECV (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 7) -+#define NET_HEADER_FIELD_L2TPv3_CTRL_FIRST_BYTE (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 8) -+#define NET_HEADER_FIELD_L2TPv3_CTRL_ALL_FIELDS ((NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 9) - 1) -+ -+#define NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT (1) -+#define NET_HEADER_FIELD_L2TPv3_SESS_VERSION (NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 1) -+#define NET_HEADER_FIELD_L2TPv3_SESS_ID (NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 2) -+#define NET_HEADER_FIELD_L2TPv3_SESS_COOKIE (NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 3) -+#define NET_HEADER_FIELD_L2TPv3_SESS_ALL_FIELDS ((NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 4) - 1) -+ -+ -+typedef uint8_t headerFieldVlan_t; -+ -+#define NET_HEADER_FIELD_VLAN_VPRI (1) -+#define NET_HEADER_FIELD_VLAN_CFI (NET_HEADER_FIELD_VLAN_VPRI << 1) -+#define NET_HEADER_FIELD_VLAN_VID (NET_HEADER_FIELD_VLAN_VPRI << 2) -+#define NET_HEADER_FIELD_VLAN_LENGTH (NET_HEADER_FIELD_VLAN_VPRI << 3) -+#define NET_HEADER_FIELD_VLAN_TYPE (NET_HEADER_FIELD_VLAN_VPRI << 4) -+#define NET_HEADER_FIELD_VLAN_ALL_FIELDS ((NET_HEADER_FIELD_VLAN_VPRI << 5) - 1) -+ -+#define NET_HEADER_FIELD_VLAN_TCI (NET_HEADER_FIELD_VLAN_VPRI | \ -+ NET_HEADER_FIELD_VLAN_CFI | \ -+ NET_HEADER_FIELD_VLAN_VID) -+ -+ -+typedef uint8_t headerFieldLlc_t; -+ -+#define NET_HEADER_FIELD_LLC_DSAP (1) -+#define NET_HEADER_FIELD_LLC_SSAP (NET_HEADER_FIELD_LLC_DSAP << 1) -+#define NET_HEADER_FIELD_LLC_CTRL (NET_HEADER_FIELD_LLC_DSAP << 2) -+#define NET_HEADER_FIELD_LLC_ALL_FIELDS ((NET_HEADER_FIELD_LLC_DSAP << 3) - 1) -+ -+#define NET_HEADER_FIELD_NLPID_NLPID (1) -+#define NET_HEADER_FIELD_NLPID_ALL_FIELDS ((NET_HEADER_FIELD_NLPID_NLPID << 1) - 1) -+ -+ -+typedef uint8_t headerFieldSnap_t; -+ -+#define NET_HEADER_FIELD_SNAP_OUI (1) -+#define NET_HEADER_FIELD_SNAP_PID (NET_HEADER_FIELD_SNAP_OUI << 1) -+#define NET_HEADER_FIELD_SNAP_ALL_FIELDS ((NET_HEADER_FIELD_SNAP_OUI << 2) - 1) -+ -+ -+typedef uint8_t headerFieldLlcSnap_t; -+ -+#define NET_HEADER_FIELD_LLC_SNAP_TYPE (1) -+#define NET_HEADER_FIELD_LLC_SNAP_ALL_FIELDS ((NET_HEADER_FIELD_LLC_SNAP_TYPE << 1) - 1) -+ -+#define NET_HEADER_FIELD_ARP_HTYPE (1) -+#define NET_HEADER_FIELD_ARP_PTYPE (NET_HEADER_FIELD_ARP_HTYPE << 1) -+#define NET_HEADER_FIELD_ARP_HLEN (NET_HEADER_FIELD_ARP_HTYPE << 2) -+#define NET_HEADER_FIELD_ARP_PLEN (NET_HEADER_FIELD_ARP_HTYPE << 3) -+#define NET_HEADER_FIELD_ARP_OPER (NET_HEADER_FIELD_ARP_HTYPE << 4) -+#define NET_HEADER_FIELD_ARP_SHA (NET_HEADER_FIELD_ARP_HTYPE << 5) -+#define NET_HEADER_FIELD_ARP_SPA (NET_HEADER_FIELD_ARP_HTYPE << 6) -+#define NET_HEADER_FIELD_ARP_THA (NET_HEADER_FIELD_ARP_HTYPE << 7) -+#define NET_HEADER_FIELD_ARP_TPA (NET_HEADER_FIELD_ARP_HTYPE << 8) -+#define NET_HEADER_FIELD_ARP_ALL_FIELDS ((NET_HEADER_FIELD_ARP_HTYPE << 9) - 1) -+ -+#define NET_HEADER_FIELD_RFC2684_LLC (1) -+#define NET_HEADER_FIELD_RFC2684_NLPID (NET_HEADER_FIELD_RFC2684_LLC << 1) -+#define NET_HEADER_FIELD_RFC2684_OUI (NET_HEADER_FIELD_RFC2684_LLC << 2) -+#define NET_HEADER_FIELD_RFC2684_PID (NET_HEADER_FIELD_RFC2684_LLC << 3) -+#define NET_HEADER_FIELD_RFC2684_VPN_OUI (NET_HEADER_FIELD_RFC2684_LLC << 4) -+#define NET_HEADER_FIELD_RFC2684_VPN_IDX (NET_HEADER_FIELD_RFC2684_LLC << 5) -+#define NET_HEADER_FIELD_RFC2684_ALL_FIELDS ((NET_HEADER_FIELD_RFC2684_LLC << 6) - 1) -+ -+#define NET_HEADER_FIELD_USER_DEFINED_SRCPORT (1) -+#define NET_HEADER_FIELD_USER_DEFINED_PCDID (NET_HEADER_FIELD_USER_DEFINED_SRCPORT << 1) -+#define NET_HEADER_FIELD_USER_DEFINED_ALL_FIELDS ((NET_HEADER_FIELD_USER_DEFINED_SRCPORT << 2) - 1) -+ -+#define NET_HEADER_FIELD_PAYLOAD_BUFFER (1) -+#define NET_HEADER_FIELD_PAYLOAD_SIZE (NET_HEADER_FIELD_PAYLOAD_BUFFER << 1) -+#define NET_HEADER_FIELD_MAX_FRM_SIZE (NET_HEADER_FIELD_PAYLOAD_BUFFER << 2) -+#define NET_HEADER_FIELD_MIN_FRM_SIZE (NET_HEADER_FIELD_PAYLOAD_BUFFER << 3) -+#define NET_HEADER_FIELD_PAYLOAD_TYPE (NET_HEADER_FIELD_PAYLOAD_BUFFER << 4) -+#define NET_HEADER_FIELD_FRAME_SIZE (NET_HEADER_FIELD_PAYLOAD_BUFFER << 5) -+#define NET_HEADER_FIELD_PAYLOAD_ALL_FIELDS ((NET_HEADER_FIELD_PAYLOAD_BUFFER << 6) - 1) -+ -+ -+typedef uint8_t headerFieldGre_t; -+ -+#define NET_HEADER_FIELD_GRE_TYPE (1) -+#define NET_HEADER_FIELD_GRE_ALL_FIELDS ((NET_HEADER_FIELD_GRE_TYPE << 1) - 1) -+ -+ -+typedef uint8_t headerFieldMinencap_t; -+ -+#define NET_HEADER_FIELD_MINENCAP_SRC_IP (1) -+#define NET_HEADER_FIELD_MINENCAP_DST_IP (NET_HEADER_FIELD_MINENCAP_SRC_IP << 1) -+#define NET_HEADER_FIELD_MINENCAP_TYPE (NET_HEADER_FIELD_MINENCAP_SRC_IP << 2) -+#define NET_HEADER_FIELD_MINENCAP_ALL_FIELDS ((NET_HEADER_FIELD_MINENCAP_SRC_IP << 3) - 1) -+ -+ -+typedef uint8_t headerFieldIpsecAh_t; -+ -+#define NET_HEADER_FIELD_IPSEC_AH_SPI (1) -+#define NET_HEADER_FIELD_IPSEC_AH_NH (NET_HEADER_FIELD_IPSEC_AH_SPI << 1) -+#define NET_HEADER_FIELD_IPSEC_AH_ALL_FIELDS ((NET_HEADER_FIELD_IPSEC_AH_SPI << 2) - 1) -+ -+ -+typedef uint8_t headerFieldIpsecEsp_t; -+ -+#define NET_HEADER_FIELD_IPSEC_ESP_SPI (1) -+#define NET_HEADER_FIELD_IPSEC_ESP_SEQUENCE_NUM (NET_HEADER_FIELD_IPSEC_ESP_SPI << 1) -+#define NET_HEADER_FIELD_IPSEC_ESP_ALL_FIELDS ((NET_HEADER_FIELD_IPSEC_ESP_SPI << 2) - 1) -+ -+#define NET_HEADER_FIELD_IPSEC_ESP_SPI_SIZE 4 -+ -+ -+typedef uint8_t headerFieldMpls_t; -+ -+#define NET_HEADER_FIELD_MPLS_LABEL_STACK (1) -+#define NET_HEADER_FIELD_MPLS_LABEL_STACK_ALL_FIELDS ((NET_HEADER_FIELD_MPLS_LABEL_STACK << 1) - 1) -+ -+ -+typedef uint8_t headerFieldMacsec_t; -+ -+#define NET_HEADER_FIELD_MACSEC_SECTAG (1) -+#define NET_HEADER_FIELD_MACSEC_ALL_FIELDS ((NET_HEADER_FIELD_MACSEC_SECTAG << 1) - 1) -+ -+ -+typedef enum { -+ HEADER_TYPE_NONE = 0, -+ HEADER_TYPE_PAYLOAD, -+ HEADER_TYPE_ETH, -+ HEADER_TYPE_VLAN, -+ HEADER_TYPE_IPv4, -+ HEADER_TYPE_IPv6, -+ HEADER_TYPE_IP, -+ HEADER_TYPE_TCP, -+ HEADER_TYPE_UDP, -+ HEADER_TYPE_UDP_LITE, -+ HEADER_TYPE_IPHC, -+ HEADER_TYPE_SCTP, -+ HEADER_TYPE_SCTP_CHUNK_DATA, -+ HEADER_TYPE_PPPoE, -+ HEADER_TYPE_PPP, -+ HEADER_TYPE_PPPMUX, -+ HEADER_TYPE_PPPMUX_SUBFRAME, -+ HEADER_TYPE_L2TPv2, -+ HEADER_TYPE_L2TPv3_CTRL, -+ HEADER_TYPE_L2TPv3_SESS, -+ HEADER_TYPE_LLC, -+ HEADER_TYPE_LLC_SNAP, -+ HEADER_TYPE_NLPID, -+ HEADER_TYPE_SNAP, -+ HEADER_TYPE_MPLS, -+ HEADER_TYPE_IPSEC_AH, -+ HEADER_TYPE_IPSEC_ESP, -+ HEADER_TYPE_UDP_ENCAP_ESP, /* RFC 3948 */ -+ HEADER_TYPE_MACSEC, -+ HEADER_TYPE_GRE, -+ HEADER_TYPE_MINENCAP, -+ HEADER_TYPE_DCCP, -+ HEADER_TYPE_ICMP, -+ HEADER_TYPE_IGMP, -+ HEADER_TYPE_ARP, -+ HEADER_TYPE_CAPWAP, -+ HEADER_TYPE_CAPWAP_DTLS, -+ HEADER_TYPE_RFC2684, -+ HEADER_TYPE_USER_DEFINED_L2, -+ HEADER_TYPE_USER_DEFINED_L3, -+ HEADER_TYPE_USER_DEFINED_L4, -+ HEADER_TYPE_USER_DEFINED_SHIM1, -+ HEADER_TYPE_USER_DEFINED_SHIM2, -+ MAX_HEADER_TYPE_COUNT -+} e_NetHeaderType; -+ -+ -+#endif /* __NET_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/std_ext.h -@@ -0,0 +1,48 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File std_ext.h -+ -+ @Description General Standard Definitions -+*//***************************************************************************/ -+ -+#ifndef __STD_EXT_H -+#define __STD_EXT_H -+ -+ -+#include "types_ext.h" -+#include "ncsw_ext.h" -+ -+ -+#endif /* __STD_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/stdarg_ext.h -@@ -0,0 +1,49 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#ifndef __STDARG_EXT_H -+#define __STDARG_EXT_H -+ -+ -+#if defined(NCSW_LINUX) && defined(__KERNEL__) -+#include -+ -+#else -+#include -+ -+#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */ -+ -+#include "std_ext.h" -+ -+ -+#endif /* __STDARG_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/stdlib_ext.h -@@ -0,0 +1,162 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+ -+#ifndef __STDLIB_EXT_H -+#define __STDLIB_EXT_H -+ -+ -+#if (defined(NCSW_LINUX)) && defined(__KERNEL__) -+#include "stdarg_ext.h" -+#include "std_ext.h" -+ -+ -+/** -+ * strtoul - convert a string to an uint32_t -+ * @cp: The start of the string -+ * @endp: A pointer to the end of the parsed string will be placed here -+ * @base: The number base to use -+ */ -+uint32_t strtoul(const char *cp,char **endp,uint32_t base); -+ -+/** -+ * strtol - convert a string to a int32_t -+ * @cp: The start of the string -+ * @endp: A pointer to the end of the parsed string will be placed here -+ * @base: The number base to use -+ */ -+long strtol(const char *cp,char **endp,uint32_t base); -+ -+/** -+ * strtoull - convert a string to an uint64_t -+ * @cp: The start of the string -+ * @endp: A pointer to the end of the parsed string will be placed here -+ * @base: The number base to use -+ */ -+uint64_t strtoull(const char *cp,char **endp,uint32_t base); -+ -+/** -+ * strtoll - convert a string to a int64 long -+ * @cp: The start of the string -+ * @endp: A pointer to the end of the parsed string will be placed here -+ * @base: The number base to use -+ */ -+long long strtoll(const char *cp,char **endp,uint32_t base); -+ -+/** -+ * atoi - convert a character to a int -+ * @s: The start of the string -+ */ -+int atoi(const char *s); -+ -+/** -+ * strnlen - Find the length of a length-limited string -+ * @s: The string to be sized -+ * @count: The maximum number of bytes to search -+ */ -+size_t strnlen(const char * s, size_t count); -+ -+/** -+ * strlen - Find the length of a string -+ * @s: The string to be sized -+ */ -+size_t strlen(const char * s); -+ -+/** -+ * strtok - Split a string into tokens -+ * @s: The string to be searched -+ * @ct: The characters to search for -+ * -+ * WARNING: strtok is deprecated, use strsep instead. -+ */ -+char * strtok(char * s,const char * ct); -+ -+/** -+ * strncpy - Copy a length-limited, %NUL-terminated string -+ * @dest: Where to copy the string to -+ * @src: Where to copy the string from -+ * @count: The maximum number of bytes to copy -+ * -+ * Note that unlike userspace strncpy, this does not %NUL-pad the buffer. -+ * However, the result is not %NUL-terminated if the source exceeds -+ * @count bytes. -+ */ -+char * strncpy(char * dest,const char *src,size_t count); -+ -+/** -+ * strcpy - Copy a %NUL terminated string -+ * @dest: Where to copy the string to -+ * @src: Where to copy the string from -+ */ -+char * strcpy(char * dest,const char *src); -+ -+/** -+ * vsscanf - Unformat a buffer into a list of arguments -+ * @buf: input buffer -+ * @fmt: format of buffer -+ * @args: arguments -+ */ -+int vsscanf(const char * buf, const char * fmt, va_list args); -+ -+/** -+ * vsnprintf - Format a string and place it in a buffer -+ * @buf: The buffer to place the result into -+ * @size: The size of the buffer, including the trailing null space -+ * @fmt: The format string to use -+ * @args: Arguments for the format string -+ * -+ * Call this function if you are already dealing with a va_list. -+ * You probably want snprintf instead. -+ */ -+int vsnprintf(char *buf, size_t size, const char *fmt, va_list args); -+ -+/** -+ * vsprintf - Format a string and place it in a buffer -+ * @buf: The buffer to place the result into -+ * @fmt: The format string to use -+ * @args: Arguments for the format string -+ * -+ * Call this function if you are already dealing with a va_list. -+ * You probably want sprintf instead. -+ */ -+int vsprintf(char *buf, const char *fmt, va_list args); -+ -+#else -+#include -+#include -+#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */ -+ -+#include "std_ext.h" -+ -+ -+#endif /* __STDLIB_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/string_ext.h -@@ -0,0 +1,56 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#ifndef __STRING_EXT_H -+#define __STRING_EXT_H -+ -+ -+#if defined(NCSW_LINUX) && defined(__KERNEL__) -+#include -+#include -+extern char * strtok ( char * str, const char * delimiters ); -+ -+#elif defined(__KERNEL__) -+#include "linux/types.h" -+#include "linux/posix_types.h" -+#include "linux/string.h" -+ -+#else -+#include -+ -+#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */ -+ -+#include "std_ext.h" -+ -+ -+#endif /* __STRING_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/types_ext.h -@@ -0,0 +1,62 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File types_ext.h -+ -+ @Description General types Standard Definitions -+*//***************************************************************************/ -+ -+#ifndef __TYPES_EXT_H -+#define __TYPES_EXT_H -+ -+#if defined(NCSW_LINUX) -+#include "types_linux.h" -+ -+#elif defined(NCSW_VXWORKS) -+#include "types_vxworks.h" -+ -+#elif defined(__GNUC__) && defined(__cplusplus) -+#include "types_bb_gpp.h" -+ -+#elif defined(__GNUC__) -+#include "types_bb_gcc.h" -+ -+#elif defined(__ghs__) -+#include "types_ghs.h" -+ -+#else -+#include "types_dflt.h" -+#endif /* defined (__ROCOO__) */ -+ -+#endif /* __TYPES_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/xx_common.h -@@ -0,0 +1,56 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File debug_ext.h -+ -+ @Description Debug mode definitions. -+*//***************************************************************************/ -+ -+#ifndef __XX_COMMON_H -+#define __XX_COMMON_H -+ -+/***************************************************************************** -+ * UNIFIED MODULE CODES -+ *****************************************************************************/ -+#define MODULE_UNKNOWN 0x00000000 -+#define MODULE_FM 0x00010000 -+#define MODULE_FM_MURAM 0x00020000 -+#define MODULE_FM_PCD 0x00030000 -+#define MODULE_FM_RTC 0x00040000 -+#define MODULE_FM_MAC 0x00050000 -+#define MODULE_FM_PORT 0x00060000 -+#define MODULE_MM 0x00070000 -+#define MODULE_FM_SP 0x00080000 -+#define MODULE_FM_MACSEC 0x00090000 -+#endif /* __XX_COMMON_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/xx_ext.h -@@ -0,0 +1,791 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File xx_ext.h -+ -+ @Description Prototypes, externals and typedefs for system-supplied -+ (external) routines -+*//***************************************************************************/ -+ -+#ifndef __XX_EXT_H -+#define __XX_EXT_H -+ -+#include "std_ext.h" -+#include "xx_common.h" -+#include "part_ext.h" -+ -+ -+ -+/**************************************************************************//** -+ @Group xx_id XX Interface (System call hooks) -+ -+ @Description Prototypes, externals and typedefs for system-supplied -+ (external) routines -+ -+ @{ -+*//***************************************************************************/ -+ -+#ifdef DEBUG_XX_MALLOC -+void * XX_MallocDebug(uint32_t size, char *fname, int line); -+ -+void * XX_MallocSmartDebug(uint32_t size, -+ int memPartitionId, -+ uint32_t alignment, -+ char *fname, -+ int line); -+ -+#define XX_Malloc(sz) \ -+ XX_MallocDebug((sz), __FILE__, __LINE__) -+ -+#define XX_MallocSmart(sz, memt, al) \ -+ XX_MallocSmartDebug((sz), (memt), (al), __FILE__, __LINE__) -+ -+#else /* not DEBUG_XX_MALLOC */ -+/**************************************************************************//** -+ @Function XX_Malloc -+ -+ @Description allocates contiguous block of memory. -+ -+ @Param[in] size - Number of bytes to allocate. -+ -+ @Return The address of the newly allocated block on success, NULL on failure. -+*//***************************************************************************/ -+void * XX_Malloc(uint32_t size); -+ -+/**************************************************************************//** -+ @Function XX_MallocSmart -+ -+ @Description Allocates contiguous block of memory in a specified -+ alignment and from the specified segment. -+ -+ @Param[in] size - Number of bytes to allocate. -+ @Param[in] memPartitionId - Memory partition ID; The value zero must -+ be mapped to the default heap partition. -+ @Param[in] alignment - Required memory alignment (in bytes). -+ -+ @Return The address of the newly allocated block on success, NULL on failure. -+*//***************************************************************************/ -+void * XX_MallocSmart(uint32_t size, int memPartitionId, uint32_t alignment); -+#endif /* not DEBUG_XX_MALLOC */ -+ -+/**************************************************************************//** -+ @Function XX_FreeSmart -+ -+ @Description Frees the memory block pointed to by "p". -+ Only for memory allocated by XX_MallocSmart -+ -+ @Param[in] p_Memory - pointer to the memory block. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_FreeSmart(void *p_Memory); -+ -+/**************************************************************************//** -+ @Function XX_Free -+ -+ @Description frees the memory block pointed to by "p". -+ -+ @Param[in] p_Memory - pointer to the memory block. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_Free(void *p_Memory); -+ -+/**************************************************************************//** -+ @Function XX_Print -+ -+ @Description print a string. -+ -+ @Param[in] str - string to print. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_Print(char *str, ...); -+ -+/**************************************************************************//** -+ @Function XX_SetIntr -+ -+ @Description Set an interrupt service routine for a specific interrupt source. -+ -+ @Param[in] irq - Interrupt ID (system-specific number). -+ @Param[in] f_Isr - Callback routine that will be called when the interrupt occurs. -+ @Param[in] handle - The argument for the user callback routine. -+ -+ @Return E_OK on success; error code otherwise.. -+*//***************************************************************************/ -+t_Error XX_SetIntr(int irq, t_Isr *f_Isr, t_Handle handle); -+ -+/**************************************************************************//** -+ @Function XX_FreeIntr -+ -+ @Description Free a specific interrupt and a specific callback routine. -+ -+ @Param[in] irq - Interrupt ID (system-specific number). -+ -+ @Return E_OK on success; error code otherwise.. -+*//***************************************************************************/ -+t_Error XX_FreeIntr(int irq); -+ -+/**************************************************************************//** -+ @Function XX_EnableIntr -+ -+ @Description Enable a specific interrupt. -+ -+ @Param[in] irq - Interrupt ID (system-specific number). -+ -+ @Return E_OK on success; error code otherwise.. -+*//***************************************************************************/ -+t_Error XX_EnableIntr(int irq); -+ -+/**************************************************************************//** -+ @Function XX_DisableIntr -+ -+ @Description Disable a specific interrupt. -+ -+ @Param[in] irq - Interrupt ID (system-specific number). -+ -+ @Return E_OK on success; error code otherwise.. -+*//***************************************************************************/ -+t_Error XX_DisableIntr(int irq); -+ -+/**************************************************************************//** -+ @Function XX_DisableAllIntr -+ -+ @Description Disable all interrupts by masking them at the CPU. -+ -+ @Return A value that represents the interrupts state before the -+ operation, and should be passed to the matching -+ XX_RestoreAllIntr() call. -+*//***************************************************************************/ -+uint32_t XX_DisableAllIntr(void); -+ -+/**************************************************************************//** -+ @Function XX_RestoreAllIntr -+ -+ @Description Restore previous state of interrupts level at the CPU. -+ -+ @Param[in] flags - A value that represents the interrupts state to restore, -+ as returned by the matching call for XX_DisableAllIntr(). -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_RestoreAllIntr(uint32_t flags); -+ -+ -+/**************************************************************************//** -+ @Function XX_Exit -+ -+ @Description Stop execution and report status (where it is applicable) -+ -+ @Param[in] status - exit status -+*//***************************************************************************/ -+void XX_Exit(int status); -+ -+ -+/*****************************************************************************/ -+/* Tasklet Service Routines */ -+/*****************************************************************************/ -+typedef t_Handle t_TaskletHandle; -+ -+/**************************************************************************//** -+ @Function XX_InitTasklet -+ -+ @Description Create and initialize a tasklet object. -+ -+ @Param[in] routine - A routine to be ran as a tasklet. -+ @Param[in] data - An argument to pass to the tasklet. -+ -+ @Return Tasklet handle is returned on success. NULL is returned otherwise. -+*//***************************************************************************/ -+t_TaskletHandle XX_InitTasklet (void (*routine)(void *), void *data); -+ -+/**************************************************************************//** -+ @Function XX_FreeTasklet -+ -+ @Description Free a tasklet object. -+ -+ @Param[in] h_Tasklet - A handle to a tasklet to be free. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_FreeTasklet (t_TaskletHandle h_Tasklet); -+ -+/**************************************************************************//** -+ @Function XX_ScheduleTask -+ -+ @Description Schedule a tasklet object. -+ -+ @Param[in] h_Tasklet - A handle to a tasklet to be scheduled. -+ @Param[in] immediate - Indicate whether to schedule this tasklet on -+ the immediate queue or on the delayed one. -+ -+ @Return 0 - on success. Error code - otherwise. -+*//***************************************************************************/ -+int XX_ScheduleTask(t_TaskletHandle h_Tasklet, int immediate); -+ -+/**************************************************************************//** -+ @Function XX_FlushScheduledTasks -+ -+ @Description Flush all tasks there are in the scheduled tasks queue. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_FlushScheduledTasks(void); -+ -+/**************************************************************************//** -+ @Function XX_TaskletIsQueued -+ -+ @Description Check if task is queued. -+ -+ @Param[in] h_Tasklet - A handle to a tasklet to be scheduled. -+ -+ @Return 1 - task is queued. 0 - otherwise. -+*//***************************************************************************/ -+int XX_TaskletIsQueued(t_TaskletHandle h_Tasklet); -+ -+/**************************************************************************//** -+ @Function XX_SetTaskletData -+ -+ @Description Set data to a scheduled task. Used to change data of already -+ scheduled task. -+ -+ @Param[in] h_Tasklet - A handle to a tasklet to be scheduled. -+ @Param[in] data - Data to be set. -+*//***************************************************************************/ -+void XX_SetTaskletData(t_TaskletHandle h_Tasklet, t_Handle data); -+ -+/**************************************************************************//** -+ @Function XX_GetTaskletData -+ -+ @Description Get the data of scheduled task. -+ -+ @Param[in] h_Tasklet - A handle to a tasklet to be scheduled. -+ -+ @Return handle to the data of the task. -+*//***************************************************************************/ -+t_Handle XX_GetTaskletData(t_TaskletHandle h_Tasklet); -+ -+/**************************************************************************//** -+ @Function XX_BottomHalf -+ -+ @Description Bottom half implementation, invoked by the interrupt handler. -+ -+ This routine handles all bottom-half tasklets with interrupts -+ enabled. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_BottomHalf(void); -+ -+ -+/*****************************************************************************/ -+/* Spinlock Service Routines */ -+/*****************************************************************************/ -+ -+/**************************************************************************//** -+ @Function XX_InitSpinlock -+ -+ @Description Creates a spinlock. -+ -+ @Return Spinlock handle is returned on success; NULL otherwise. -+*//***************************************************************************/ -+t_Handle XX_InitSpinlock(void); -+ -+/**************************************************************************//** -+ @Function XX_FreeSpinlock -+ -+ @Description Frees the memory allocated for the spinlock creation. -+ -+ @Param[in] h_Spinlock - A handle to a spinlock. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_FreeSpinlock(t_Handle h_Spinlock); -+ -+/**************************************************************************//** -+ @Function XX_LockSpinlock -+ -+ @Description Locks a spinlock. -+ -+ @Param[in] h_Spinlock - A handle to a spinlock. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_LockSpinlock(t_Handle h_Spinlock); -+ -+/**************************************************************************//** -+ @Function XX_UnlockSpinlock -+ -+ @Description Unlocks a spinlock. -+ -+ @Param[in] h_Spinlock - A handle to a spinlock. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_UnlockSpinlock(t_Handle h_Spinlock); -+ -+/**************************************************************************//** -+ @Function XX_LockIntrSpinlock -+ -+ @Description Locks a spinlock (interrupt safe). -+ -+ @Param[in] h_Spinlock - A handle to a spinlock. -+ -+ @Return A value that represents the interrupts state before the -+ operation, and should be passed to the matching -+ XX_UnlockIntrSpinlock() call. -+*//***************************************************************************/ -+uint32_t XX_LockIntrSpinlock(t_Handle h_Spinlock); -+ -+/**************************************************************************//** -+ @Function XX_UnlockIntrSpinlock -+ -+ @Description Unlocks a spinlock (interrupt safe). -+ -+ @Param[in] h_Spinlock - A handle to a spinlock. -+ @Param[in] intrFlags - A value that represents the interrupts state to -+ restore, as returned by the matching call for -+ XX_LockIntrSpinlock(). -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_UnlockIntrSpinlock(t_Handle h_Spinlock, uint32_t intrFlags); -+ -+ -+/*****************************************************************************/ -+/* Timers Service Routines */ -+/*****************************************************************************/ -+ -+/**************************************************************************//** -+ @Function XX_CurrentTime -+ -+ @Description Returns current system time. -+ -+ @Return Current system time (in milliseconds). -+*//***************************************************************************/ -+uint32_t XX_CurrentTime(void); -+ -+/**************************************************************************//** -+ @Function XX_CreateTimer -+ -+ @Description Creates a timer. -+ -+ @Return Timer handle is returned on success; NULL otherwise. -+*//***************************************************************************/ -+t_Handle XX_CreateTimer(void); -+ -+/**************************************************************************//** -+ @Function XX_FreeTimer -+ -+ @Description Frees the memory allocated for the timer creation. -+ -+ @Param[in] h_Timer - A handle to a timer. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_FreeTimer(t_Handle h_Timer); -+ -+/**************************************************************************//** -+ @Function XX_StartTimer -+ -+ @Description Starts a timer. -+ -+ The user can select to start the timer as periodic timer or as -+ one-shot timer. The user should provide a callback routine that -+ will be called when the timer expires. -+ -+ @Param[in] h_Timer - A handle to a timer. -+ @Param[in] msecs - Timer expiration period (in milliseconds). -+ @Param[in] periodic - TRUE for a periodic timer; -+ FALSE for a one-shot timer.. -+ @Param[in] f_TimerExpired - A callback routine to be called when the -+ timer expires. -+ @Param[in] h_Arg - The argument to pass in the timer-expired -+ callback routine. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_StartTimer(t_Handle h_Timer, -+ uint32_t msecs, -+ bool periodic, -+ void (*f_TimerExpired)(t_Handle h_Arg), -+ t_Handle h_Arg); -+ -+/**************************************************************************//** -+ @Function XX_StopTimer -+ -+ @Description Frees the memory allocated for the timer creation. -+ -+ @Param[in] h_Timer - A handle to a timer. -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_StopTimer(t_Handle h_Timer); -+ -+/**************************************************************************//** -+ @Function XX_ModTimer -+ -+ @Description Updates the expiration time of a timer. -+ -+ This routine adds the given time to the current system time, -+ and sets this value as the new expiration time of the timer. -+ -+ @Param[in] h_Timer - A handle to a timer. -+ @Param[in] msecs - The new interval until timer expiration -+ (in milliseconds). -+ -+ @Return None. -+*//***************************************************************************/ -+void XX_ModTimer(t_Handle h_Timer, uint32_t msecs); -+ -+/**************************************************************************//** -+ @Function XX_Sleep -+ -+ @Description Non-busy wait until the desired time (in milliseconds) has passed. -+ -+ @Param[in] msecs - The requested sleep time (in milliseconds). -+ -+ @Return Zero if the requested time has elapsed; Otherwise, the value -+ returned will be the unslept amount) in milliseconds. -+ -+ @Cautions This routine enables interrupts during its wait time. -+*//***************************************************************************/ -+uint32_t XX_Sleep(uint32_t msecs); -+ -+/**************************************************************************//** -+ @Function XX_UDelay -+ -+ @Description Busy-wait until the desired time (in microseconds) has passed. -+ -+ @Param[in] usecs - The requested delay time (in microseconds). -+ -+ @Return None. -+ -+ @Cautions It is highly unrecommended to call this routine during interrupt -+ time, because the system time may not be updated properly during -+ the delay loop. The behavior of this routine during interrupt -+ time is unexpected. -+*//***************************************************************************/ -+void XX_UDelay(uint32_t usecs); -+ -+ -+/*****************************************************************************/ -+/* Other Service Routines */ -+/*****************************************************************************/ -+ -+/**************************************************************************//** -+ @Function XX_PhysToVirt -+ -+ @Description Translates a physical address to the matching virtual address. -+ -+ @Param[in] addr - The physical address to translate. -+ -+ @Return Virtual address. -+*//***************************************************************************/ -+void * XX_PhysToVirt(physAddress_t addr); -+ -+/**************************************************************************//** -+ @Function XX_VirtToPhys -+ -+ @Description Translates a virtual address to the matching physical address. -+ -+ @Param[in] addr - The virtual address to translate. -+ -+ @Return Physical address. -+*//***************************************************************************/ -+physAddress_t XX_VirtToPhys(void *addr); -+ -+ -+/**************************************************************************//** -+ @Group xx_ipc XX Inter-Partition-Communication API -+ -+ @Description The following API is to be used when working with multiple -+ partitions configuration. -+ -+ @{ -+*//***************************************************************************/ -+ -+#define XX_IPC_MAX_ADDR_NAME_LENGTH 16 /**< Maximum length of an endpoint name string; -+ The IPC service can use this constant to limit -+ the storage space for IPC endpoint names. */ -+ -+ -+/**************************************************************************//** -+ @Function t_IpcMsgCompletion -+ -+ @Description Callback function used upon IPC non-blocking transaction completion -+ to return message buffer to the caller and to forward reply if available. -+ -+ This callback function may be attached by the source endpoint to any outgoing -+ IPC message to indicate a non-blocking send (see also XX_IpcSendMessage() routine). -+ Upon completion of an IPC transaction (consisting of a message and an optional reply), -+ the IPC service invokes this callback routine to return the message buffer to the sender -+ and to provide the received reply, if requested. -+ -+ User provides this function. Driver invokes it. -+ -+ @Param[in] h_Module - Abstract handle to the sending module - the same handle as was passed -+ in the XX_IpcSendMessage() function; This handle is typically used to point -+ to the internal data structure of the source endpoint. -+ @Param[in] p_Msg - Pointer to original (sent) message buffer; -+ The source endpoint can free (or reuse) this buffer when message -+ completion callback is called. -+ @Param[in] p_Reply - Pointer to (received) reply buffer; -+ This pointer is the same as was provided by the source endpoint in -+ XX_IpcSendMessage(). -+ @Param[in] replyLength - Length (in bytes) of actual data in the reply buffer. -+ @Param[in] status - Completion status - E_OK or failure indication, e.g. IPC transaction completion -+ timeout. -+ -+ @Return None -+ *//***************************************************************************/ -+typedef void (t_IpcMsgCompletion)(t_Handle h_Module, -+ uint8_t *p_Msg, -+ uint8_t *p_Reply, -+ uint32_t replyLength, -+ t_Error status); -+ -+/**************************************************************************//** -+ @Function t_IpcMsgHandler -+ -+ @Description Callback function used as IPC message handler. -+ -+ The IPC service invokes message handlers for each IPC message received. -+ The actual function pointer should be registered by each destination endpoint -+ via the XX_IpcRegisterMsgHandler() routine. -+ -+ User provides this function. Driver invokes it. -+ -+ @Param[in] h_Module - Abstract handle to the message handling module - the same handle as -+ was passed in the XX_IpcRegisterMsgHandler() function; this handle is -+ typically used to point to the internal data structure of the destination -+ endpoint. -+ @Param[in] p_Msg - Pointer to message buffer with data received from peer. -+ @Param[in] msgLength - Length (in bytes) of message data. -+ @Param[in] p_Reply - Pointer to reply buffer, to be filled by the message handler and then sent -+ by the IPC service; -+ The reply buffer is allocated by the IPC service with size equals to the -+ replyLength parameter provided in message handler registration (see -+ XX_IpcRegisterMsgHandler() function); -+ If replyLength was initially specified as zero during message handler registration, -+ the IPC service may set this pointer to NULL and assume that a reply is not needed; -+ The IPC service is also responsible for freeing the reply buffer after the -+ reply has been sent or dismissed. -+ @Param[in,out] p_ReplyLength - Pointer to reply length, which has a dual role in this function: -+ [In] equals the replyLength parameter provided in message handler -+ registration (see XX_IpcRegisterMsgHandler() function), and -+ [Out] should be updated by message handler to the actual reply length; if -+ this value is set to zero, the IPC service must assume that a reply should -+ not be sent; -+ Note: If p_Reply is not NULL, p_ReplyLength must not be NULL as well. -+ -+ @Return E_OK on success; Error code otherwise. -+ *//***************************************************************************/ -+typedef t_Error (t_IpcMsgHandler)(t_Handle h_Module, -+ uint8_t *p_Msg, -+ uint32_t msgLength, -+ uint8_t *p_Reply, -+ uint32_t *p_ReplyLength); -+ -+/**************************************************************************//** -+ @Function XX_IpcRegisterMsgHandler -+ -+ @Description IPC mailbox registration. -+ -+ This function is used for registering an IPC message handler in the IPC service. -+ This function is called by each destination endpoint to indicate that it is ready -+ to handle incoming messages. The IPC service invokes the message handler upon receiving -+ a message addressed to the specified destination endpoint. -+ -+ @Param[in] addr - The address name string associated with the destination endpoint; -+ This address must be unique across the IPC service domain to ensure -+ correct message routing. -+ @Param[in] f_MsgHandler - Pointer to the message handler callback for processing incoming -+ message; invoked by the IPC service upon receiving a message -+ addressed to the destination endpoint specified by the addr -+ parameter. -+ @Param[in] h_Module - Abstract handle to the message handling module, passed unchanged -+ to f_MsgHandler callback function. -+ @Param[in] replyLength - The maximal data length (in bytes) of any reply that the specified message handler -+ may generate; the IPC service provides the message handler with buffer -+ for reply according to the length specified here (refer also to the description -+ of #t_IpcMsgHandler callback function type); -+ This size shall be zero if the message handler never generates replies. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error XX_IpcRegisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH], -+ t_IpcMsgHandler *f_MsgHandler, -+ t_Handle h_Module, -+ uint32_t replyLength); -+ -+/**************************************************************************//** -+ @Function XX_IpcUnregisterMsgHandler -+ -+ @Description Release IPC mailbox routine. -+ -+ This function is used for unregistering an IPC message handler from the IPC service. -+ This function is called by each destination endpoint to indicate that it is no longer -+ capable of handling incoming messages. -+ -+ @Param[in] addr - The address name string associated with the destination endpoint; -+ This address is the same as was used when the message handler was -+ registered via XX_IpcRegisterMsgHandler(). -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error XX_IpcUnregisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH]); -+ -+/**************************************************************************//** -+ @Function XX_IpcInitSession -+ -+ @Description This function is used for creating an IPC session between the source endpoint -+ and the destination endpoint. -+ -+ The actual implementation and representation of a session is left for the IPC service. -+ The function returns an abstract handle to the created session. This handle shall be used -+ by the source endpoint in subsequent calls to XX_IpcSendMessage(). -+ The IPC service assumes that before this function is called, no messages are sent from -+ the specified source endpoint to the specified destination endpoint. -+ -+ The IPC service may use a connection-oriented approach or a connectionless approach (or both) -+ as described below. -+ -+ @par Connection-Oriented Approach -+ -+ The IPC service may implement a session in a connection-oriented approach - when this function is called, -+ the IPC service should take the necessary steps to bring up a source-to-destination channel for messages -+ and a destination-to-source channel for replies. The returned handle should represent the internal -+ representation of these channels. -+ -+ @par Connectionless Approach -+ -+ The IPC service may implement a session in a connectionless approach - when this function is called, the -+ IPC service should not perform any particular steps, but it must store the pair of source and destination -+ addresses in some session representation and return it as a handle. When XX_IpcSendMessage() shall be -+ called, the IPC service may use this handle to provide the necessary identifiers for routing the messages -+ through the connectionless medium. -+ -+ @Param[in] destAddr - The address name string associated with the destination endpoint. -+ @Param[in] srcAddr - The address name string associated with the source endpoint. -+ -+ @Return Abstract handle to the initialized session, or NULL on error. -+*//***************************************************************************/ -+t_Handle XX_IpcInitSession(char destAddr[XX_IPC_MAX_ADDR_NAME_LENGTH], -+ char srcAddr[XX_IPC_MAX_ADDR_NAME_LENGTH]); -+ -+/**************************************************************************//** -+ @Function XX_IpcFreeSession -+ -+ @Description This function is used for terminating an existing IPC session between a source endpoint -+ and a destination endpoint. -+ -+ The IPC service assumes that after this function is called, no messages shall be sent from -+ the associated source endpoint to the associated destination endpoint. -+ -+ @Param[in] h_Session - Abstract handle to the IPC session - the same handle as was originally -+ returned by the XX_IpcInitSession() function. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error XX_IpcFreeSession(t_Handle h_Session); -+ -+/**************************************************************************//** -+ @Function XX_IpcSendMessage -+ -+ @Description IPC message send routine. -+ -+ This function may be used by a source endpoint to send an IPC message to a destination -+ endpoint. The source endpoint cannot send a message to the destination endpoint without -+ first initiating a session with that destination endpoint via XX_IpcInitSession() routine. -+ -+ The source endpoint must provide the buffer pointer and length of the outgoing message. -+ Optionally, it may also provide a buffer for an expected reply. In the latter case, the -+ transaction is not considered complete by the IPC service until the reply has been received. -+ If the source endpoint does not provide a reply buffer, the transaction is considered -+ complete after the message has been sent. The source endpoint must keep the message (and -+ optional reply) buffers valid until the transaction is complete. -+ -+ @par Non-blocking mode -+ -+ The source endpoint may request a non-blocking send by providing a non-NULL pointer to a message -+ completion callback function (f_Completion). Upon completion of the IPC transaction (consisting of a -+ message and an optional reply), the IPC service invokes this callback routine to return the message -+ buffer to the sender and to provide the received reply, if requested. -+ -+ @par Blocking mode -+ -+ The source endpoint may request a blocking send by setting f_Completion to NULL. The function is -+ expected to block until the IPC transaction is complete - either the reply has been received or (if no reply -+ was requested) the message has been sent. -+ -+ @Param[in] h_Session - Abstract handle to the IPC session - the same handle as was originally -+ returned by the XX_IpcInitSession() function. -+ @Param[in] p_Msg - Pointer to message buffer to send. -+ @Param[in] msgLength - Length (in bytes) of actual data in the message buffer. -+ @Param[in] p_Reply - Pointer to reply buffer - if this buffer is not NULL, the IPC service -+ fills this buffer with the received reply data; -+ In blocking mode, the reply data must be valid when the function returns; -+ In non-blocking mode, the reply data is valid when f_Completion is called; -+ If this pointer is NULL, no reply is expected. -+ @Param[in,out] p_ReplyLength - Pointer to reply length, which has a dual role in this function: -+ [In] specifies the maximal length (in bytes) of the reply buffer pointed by -+ p_Reply, and -+ [Out] in non-blocking mode this value is updated by the IPC service to the -+ actual reply length (in bytes). -+ @Param[in] f_Completion - Pointer to a completion callback to be used in non-blocking send mode; -+ The completion callback is invoked by the IPC service upon -+ completion of the IPC transaction (consisting of a message and an optional -+ reply); -+ If this pointer is NULL, the function is expected to block until the IPC -+ transaction is complete. -+ @Param[in] h_Arg - Abstract handle to the sending module; passed unchanged to the f_Completion -+ callback function as the first argument. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error XX_IpcSendMessage(t_Handle h_Session, -+ uint8_t *p_Msg, -+ uint32_t msgLength, -+ uint8_t *p_Reply, -+ uint32_t *p_ReplyLength, -+ t_IpcMsgCompletion *f_Completion, -+ t_Handle h_Arg); -+ -+ -+/** @} */ /* end of xx_ipc group */ -+/** @} */ /* end of xx_id group */ -+ -+ -+#endif /* __XX_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/ls1043_dflags.h -@@ -0,0 +1,56 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __dflags_h -+#define __dflags_h -+ -+ -+#define NCSW_LINUX -+ -+#define LS1043 -+ -+#define DEBUG_ERRORS 1 -+ -+#if defined(DEBUG) -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_INFO -+ -+#define DEBUG_XX_MALLOC -+#define DEBUG_MEM_LEAKS -+ -+#else -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING -+#endif /* (DEBUG) */ -+ -+#define REPORT_EVENTS 1 -+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR -+ -+#endif /* __dflags_h */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -@@ -0,0 +1,53 @@ -+# -+# Makefile config for the Freescale NetcommSW -+# -+NET_DPA = $(srctree)/drivers/net -+DRV_DPA = $(srctree)/drivers/net/ethernet/freescale/sdk_dpaa -+FMAN = $(srctree)/drivers/net/ethernet/freescale/sdk_fman -+ -+ifeq ("$(CONFIG_FMAN_P3040_P4080_P5020)", "y") -+ccflags-y +=-include $(FMAN)/p3040_4080_5020_dflags.h -+endif -+ifeq ("$(CONFIG_FMAN_P1023)", "y") -+ccflags-y +=-include $(FMAN)/p1023_dflags.h -+endif -+ifdef CONFIG_FMAN_V3H -+ccflags-y +=-include $(FMAN)/fmanv3h_dflags.h -+endif -+ifdef CONFIG_FMAN_V3L -+ccflags-y +=-include $(FMAN)/fmanv3l_dflags.h -+endif -+ifdef CONFIG_FMAN_ARM -+ccflags-y +=-include $(FMAN)/ls1043_dflags.h -+endif -+ -+ccflags-y += -I$(DRV_DPA)/ -+ccflags-y += -I$(FMAN)/inc -+ccflags-y += -I$(FMAN)/inc/cores -+ccflags-y += -I$(FMAN)/inc/etc -+ccflags-y += -I$(FMAN)/inc/Peripherals -+ccflags-y += -I$(FMAN)/inc/flib -+ -+ifeq ("$(CONFIG_FMAN_P3040_P4080_P5020)", "y") -+ccflags-y += -I$(FMAN)/inc/integrations/P3040_P4080_P5020 -+endif -+ifeq ("$(CONFIG_FMAN_P1023)", "y") -+ccflags-y += -I$(FMAN)/inc/integrations/P1023 -+endif -+ifdef CONFIG_FMAN_V3H -+ccflags-y += -I$(FMAN)/inc/integrations/FMANV3H -+endif -+ifdef CONFIG_FMAN_V3L -+ccflags-y += -I$(FMAN)/inc/integrations/FMANV3L -+endif -+ifdef CONFIG_FMAN_ARM -+ccflags-y += -I$(FMAN)/inc/integrations/LS1043 -+endif -+ -+ccflags-y += -I$(FMAN)/src/inc -+ccflags-y += -I$(FMAN)/src/inc/system -+ccflags-y += -I$(FMAN)/src/inc/wrapper -+ccflags-y += -I$(FMAN)/src/inc/xx -+ccflags-y += -I$(srctree)/include/uapi/linux/fmd -+ccflags-y += -I$(srctree)/include/uapi/linux/fmd/Peripherals -+ccflags-y += -I$(srctree)/include/uapi/linux/fmd/integrations ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/p1023_dflags.h -@@ -0,0 +1,65 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __dflags_h -+#define __dflags_h -+ -+ -+#define NCSW_LINUX -+#if 0 -+#define DEBUG -+#endif -+ -+#define P1023 -+#define NCSW_PPC_CORE -+ -+#define DEBUG_ERRORS 1 -+ -+#if defined(DEBUG) -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_INFO -+ -+#define DEBUG_XX_MALLOC -+#define DEBUG_MEM_LEAKS -+ -+#else -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING -+#endif /* (DEBUG) */ -+ -+#define REPORT_EVENTS 1 -+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR -+ -+#ifdef CONFIG_P4080_SIM -+#error "Do not define CONFIG_P4080_SIM..." -+#endif -+ -+ -+#endif /* __dflags_h */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/p3040_4080_5020_dflags.h -@@ -0,0 +1,62 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __dflags_h -+#define __dflags_h -+ -+ -+#define NCSW_LINUX -+ -+#define P4080 -+#define NCSW_PPC_CORE -+ -+#define DEBUG_ERRORS 1 -+ -+#if defined(DEBUG) -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_INFO -+ -+#define DEBUG_XX_MALLOC -+#define DEBUG_MEM_LEAKS -+ -+#else -+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING -+#endif /* (DEBUG) */ -+ -+#define REPORT_EVENTS 1 -+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR -+ -+#ifdef CONFIG_P4080_SIM -+#define SIMULATOR -+#endif /* CONFIG_P4080_SIM */ -+ -+ -+#endif /* __dflags_h */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/Makefile -@@ -0,0 +1,11 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+# -+obj-y += system/ -+obj-y += wrapper/ -+obj-y += xx/ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/system/sys_ext.h -@@ -0,0 +1,118 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __SYS_EXT_H -+#define __SYS_EXT_H -+ -+#include "std_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group sys_grp System Interfaces -+ -+ @Description Linux system programming interfaces. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group sys_gen_grp System General Interface -+ -+ @Description General definitions, structures and routines of the linux -+ system programming interface. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Collection Macros for Advanced Configuration Requests -+ @{ -+*//***************************************************************************/ -+#define SYS_MAX_ADV_CONFIG_ARGS 4 -+ /**< Maximum number of arguments in -+ an advanced configuration entry */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Description System Object Advanced Configuration Entry -+ -+ This structure represents a single request for an advanced -+ configuration call on the initialized object. An array of such -+ requests may be contained in the settings structure of the -+ corresponding object. -+ -+ The maximum number of arguments is limited to #SYS_MAX_ADV_CONFIG_ARGS. -+*//***************************************************************************/ -+typedef struct t_SysObjectAdvConfigEntry -+{ -+ void *p_Function; /**< Pointer to advanced configuration routine */ -+ -+ uintptr_t args[SYS_MAX_ADV_CONFIG_ARGS]; -+ /**< Array of arguments for the specified routine; -+ All arguments should be casted to uint32_t. */ -+} t_SysObjectAdvConfigEntry; -+ -+ -+/** @} */ /* end of sys_gen_grp */ -+/** @} */ /* end of sys_grp */ -+ -+#define NCSW_PARAMS(_num, _params) ADV_CONFIG_PARAMS_##_num _params -+ -+#define ADV_CONFIG_PARAMS_1(_type) \ -+ , (_type)p_Entry->args[0] -+ -+#define SET_ADV_CONFIG_ARGS_1(_arg0) \ -+ p_Entry->args[0] = (uintptr_t )(_arg0); \ -+ -+#define ARGS(_num, _params) SET_ADV_CONFIG_ARGS_##_num _params -+ -+#define ADD_ADV_CONFIG_START(_p_Entries, _maxEntries) \ -+ { \ -+ t_SysObjectAdvConfigEntry *p_Entry; \ -+ t_SysObjectAdvConfigEntry *p_Entrys = (_p_Entries); \ -+ int i=0, max = (_maxEntries); \ -+ -+#define ADD_ADV_CONFIG_END \ -+ } -+ -+#define ADV_CONFIG_CHECK_START(_p_Entry) \ -+ { \ -+ t_SysObjectAdvConfigEntry *p_Entry = _p_Entry; \ -+ t_Error errCode; \ -+ -+#define ADV_CONFIG_CHECK(_handle, _func, _params) \ -+ if (p_Entry->p_Function == _func) \ -+ { \ -+ errCode = _func(_handle _params); \ -+ } else -+ -+#endif /* __SYS_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/system/sys_io_ext.h -@@ -0,0 +1,46 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __SYS_IO_EXT_H -+#define __SYS_IO_EXT_H -+ -+#include "std_ext.h" -+#include "error_ext.h" -+ -+ -+t_Error SYS_RegisterIoMap (uint64_t virtAddr, uint64_t physAddr, uint32_t size); -+t_Error SYS_UnregisterIoMap (uint64_t virtAddr); -+uint64_t SYS_PhysToVirt (uint64_t addr); -+uint64_t SYS_VirtToPhys (uint64_t addr); -+ -+ -+#endif /* __SYS_IO_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/types_linux.h -@@ -0,0 +1,208 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __TYPES_LINUX_H__ -+#define __TYPES_LINUX_H__ -+ -+#include -+ -+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS) -+#define MODVERSIONS -+#endif -+#ifdef MODVERSIONS -+#include -+#endif /* MODVERSIONS */ -+ -+#include -+#include -+#include -+#include -+ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11) -+ #error "This kernel is probably not supported!!!" -+#elif (!((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)) || \ -+ (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,27)) || \ -+ (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,30)))) -+ #warning "This kernel is probably not supported!!! You may need to add some fixes." -+#endif /* LINUX_VERSION_CODE */ -+ -+ -+typedef float float_t; /* Single precision floating point */ -+typedef double double_t; /* Double precision floating point */ -+ -+ -+#define _Packed -+#define _PackedType __attribute__ ((packed)) -+ -+typedef phys_addr_t physAddress_t; -+ -+#define UINT8_MAX 0xFF -+#define UINT8_MIN 0 -+#define UINT16_MAX 0xFFFF -+#define UINT16_MIN 0 -+#define UINT32_MAX 0xFFFFFFFF -+#define UINT32_MIN 0 -+#define UINT64_MAX 0xFFFFFFFFFFFFFFFFLL -+#define UINT64_MIN 0 -+#define INT8_MAX 0x7F -+#define INT8_MIN 0x80 -+#define INT16_MAX 0x7FFF -+#define INT16_MIN 0x8000 -+#define INT32_MAX 0x7FFFFFFF -+#define INT32_MIN 0x80000000 -+#define INT64_MAX 0x7FFFFFFFFFFFFFFFLL -+#define INT64_MIN 0x8000000000000000LL -+ -+#define ON 1 -+#define OFF 0 -+ -+#define FALSE false -+#define TRUE true -+ -+ -+/************************/ -+/* memory access macros */ -+/************************/ -+#ifdef CONFIG_FMAN_ARM -+#define in_be16(a) __be16_to_cpu(__raw_readw(a)) -+#define in_be32(a) __be32_to_cpu(__raw_readl(a)) -+#define out_be16(a, v) __raw_writew(__cpu_to_be16(v), a) -+#define out_be32(a, v) __raw_writel(__cpu_to_be32(v), a) -+#endif -+ -+#define GET_UINT8(arg) *(volatile uint8_t *)(&(arg)) -+#define GET_UINT16(arg) in_be16(&(arg))//*(volatile uint16_t*)(&(arg)) -+#define GET_UINT32(arg) in_be32(&(arg))//*(volatile uint32_t*)(&(arg)) -+#define GET_UINT64(arg) *(volatile uint64_t*)(&(arg)) -+ -+#ifdef VERBOSE_WRITE -+void XX_Print(char *str, ...); -+#define WRITE_UINT8(arg, data) \ -+ do { XX_Print("ADDR: 0x%08x, VAL: 0x%02x\r\n", (uint32_t)&(arg), (data)); *(volatile uint8_t *)(&(arg)) = (data); } while (0) -+#define WRITE_UINT16(arg, data) \ -+ do { XX_Print("ADDR: 0x%08x, VAL: 0x%04x\r\n", (uint32_t)&(arg), (data)); out_be16(&(arg), data); /* *(volatile uint16_t*)(&(arg)) = (data);*/ } while (0) -+#define WRITE_UINT32(arg, data) \ -+ do { XX_Print("ADDR: 0x%08x, VAL: 0x%08x\r\n", (uint32_t)&(arg), (data)); out_be32(&(arg), data); /* *(volatile uint32_t*)(&(arg)) = (data);*/ } while (0) -+#define WRITE_UINT64(arg, data) \ -+ do { XX_Print("ADDR: 0x%08x, VAL: 0x%016llx\r\n", (uint32_t)&(arg), (data)); *(volatile uint64_t*)(&(arg)) = (data); } while (0) -+ -+#else /* not VERBOSE_WRITE */ -+#define WRITE_UINT8(arg, data) *(volatile uint8_t *)(&(arg)) = (data) -+#define WRITE_UINT16(arg, data) out_be16(&(arg), data)//*(volatile uint16_t*)(&(arg)) = (data) -+#define WRITE_UINT32(arg, data) out_be32(&(arg), data)//*(volatile unsigned int *)(&(arg)) = (data) -+#define WRITE_UINT64(arg, data) *(volatile uint64_t*)(&(arg)) = (data) -+#endif /* not VERBOSE_WRITE */ -+ -+ -+/*****************************************************************************/ -+/* General stuff */ -+/*****************************************************************************/ -+#ifdef ARRAY_SIZE -+#undef ARRAY_SIZE -+#endif /* ARRAY_SIZE */ -+ -+#ifdef MAJOR -+#undef MAJOR -+#endif /* MAJOR */ -+ -+#ifdef MINOR -+#undef MINOR -+#endif /* MINOR */ -+ -+#ifdef QE_SIZEOF_BD -+#undef QE_SIZEOF_BD -+#endif /* QE_SIZEOF_BD */ -+ -+#ifdef BD_BUFFER_CLEAR -+#undef BD_BUFFER_CLEAR -+#endif /* BD_BUFFER_CLEAR */ -+ -+#ifdef BD_BUFFER -+#undef BD_BUFFER -+#endif /* BD_BUFFER */ -+ -+#ifdef BD_STATUS_AND_LENGTH_SET -+#undef BD_STATUS_AND_LENGTH_SET -+#endif /* BD_STATUS_AND_LENGTH_SET */ -+ -+#ifdef BD_STATUS_AND_LENGTH -+#undef BD_STATUS_AND_LENGTH -+#endif /* BD_STATUS_AND_LENGTH */ -+ -+#ifdef BD_BUFFER_ARG -+#undef BD_BUFFER_ARG -+#endif /* BD_BUFFER_ARG */ -+ -+#ifdef BD_GET_NEXT -+#undef BD_GET_NEXT -+#endif /* BD_GET_NEXT */ -+ -+#ifdef QE_SDEBCR_BA_MASK -+#undef QE_SDEBCR_BA_MASK -+#endif /* QE_SDEBCR_BA_MASK */ -+ -+#ifdef BD_BUFFER_SET -+#undef BD_BUFFER_SET -+#endif /* BD_BUFFER_SET */ -+ -+#ifdef UPGCR_PROTOCOL -+#undef UPGCR_PROTOCOL -+#endif /* UPGCR_PROTOCOL */ -+ -+#ifdef UPGCR_TMS -+#undef UPGCR_TMS -+#endif /* UPGCR_TMS */ -+ -+#ifdef UPGCR_RMS -+#undef UPGCR_RMS -+#endif /* UPGCR_RMS */ -+ -+#ifdef UPGCR_ADDR -+#undef UPGCR_ADDR -+#endif /* UPGCR_ADDR */ -+ -+#ifdef UPGCR_DIAG -+#undef UPGCR_DIAG -+#endif /* UPGCR_DIAG */ -+ -+#ifdef NCSW_PARAMS -+#undef NCSW_PARAMS -+#endif /* NCSW_PARAMS */ -+ -+#ifdef NO_IRQ -+#undef NO_IRQ -+#endif /* NO_IRQ */ -+ -+#define PRINT_LINE XX_Print("%s:\n %s [%d]\n",__FILE__,__FUNCTION__,__LINE__); -+ -+ -+#endif /* __TYPES_LINUX_H__ */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/wrapper/fsl_fman_test.h -@@ -0,0 +1,84 @@ -+/* Copyright (c) 2008-2011 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File fsl_fman_test.h -+ -+ @Description -+*//***************************************************************************/ -+ -+#ifndef __FSL_FMAN_TEST_H -+#define __FSL_FMAN_TEST_H -+ -+#include -+#include /* raw_smp_processor_id() */ -+ -+//#define FMT_K_DBG -+//#define FMT_K_DBG_RUNTIME -+ -+#define _fmt_prk(stage, format, arg...) \ -+ printk(stage "fmt (cpu:%u): " format, raw_smp_processor_id(), ##arg) -+ -+#define _fmt_inf(format, arg...) _fmt_prk(KERN_INFO, format, ##arg) -+#define _fmt_wrn(format, arg...) _fmt_prk(KERN_WARNING, format, ##arg) -+#define _fmt_err(format, arg...) _fmt_prk(KERN_ERR, format, ##arg) -+ -+/* there are two macros for debugging: for runtime and generic. -+ * Helps when the runtime functions are not targeted for debugging, -+ * thus all the unnecessary information will be skipped. -+ */ -+/* used for generic debugging */ -+#if defined(FMT_K_DBG) -+ #define _fmt_dbg(format, arg...) \ -+ printk("fmt [%s:%u](cpu:%u) - " format, \ -+ __func__, __LINE__, raw_smp_processor_id(), ##arg) -+#else -+# define _fmt_dbg(arg...) -+#endif -+ -+/* used for debugging runtime functions */ -+#if defined(FMT_K_DBG_RUNTIME) -+ #define _fmt_dbgr(format, arg...) \ -+ printk("fmt [%s:%u](cpu:%u) - " format, \ -+ __func__, __LINE__, raw_smp_processor_id(), ##arg) -+#else -+# define _fmt_dbgr(arg...) -+#endif -+ -+#define FMT_RX_ERR_Q 0xffffffff -+#define FMT_RX_DFLT_Q 0xfffffffe -+#define FMT_TX_ERR_Q 0xfffffffd -+#define FMT_TX_CONF_Q 0xfffffffc -+ -+#define FMAN_TEST_MAX_TX_FQS 8 -+ -+#endif /* __FSL_FMAN_TEST_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/wrapper/lnxwrp_exp_sym.h -@@ -0,0 +1,130 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File lnxwrp_exp_sym.h -+ @Description FMan exported routines -+*/ -+ -+#ifndef __LNXWRP_EXP_SYM_H -+#define __LNXWRP_EXP_SYM_H -+ -+#include "fm_port_ext.h" -+#include "fm_pcd_ext.h" -+#include "fm_mac_ext.h" -+ -+ -+/* FMAN Port exported routines */ -+EXPORT_SYMBOL(FM_PORT_Disable); -+EXPORT_SYMBOL(FM_PORT_Enable); -+EXPORT_SYMBOL(FM_PORT_SetPCD); -+EXPORT_SYMBOL(FM_PORT_DeletePCD); -+ -+/* Runtime PCD exported routines */ -+EXPORT_SYMBOL(FM_PCD_Enable); -+EXPORT_SYMBOL(FM_PCD_Disable); -+EXPORT_SYMBOL(FM_PCD_GetCounter); -+EXPORT_SYMBOL(FM_PCD_PrsLoadSw); -+EXPORT_SYMBOL(FM_PCD_KgSetDfltValue); -+EXPORT_SYMBOL(FM_PCD_KgSetAdditionalDataAfterParsing); -+EXPORT_SYMBOL(FM_PCD_SetException); -+EXPORT_SYMBOL(FM_PCD_ModifyCounter); -+EXPORT_SYMBOL(FM_PCD_SetPlcrStatistics); -+EXPORT_SYMBOL(FM_PCD_SetPrsStatistics); -+EXPORT_SYMBOL(FM_PCD_ForceIntr); -+EXPORT_SYMBOL(FM_PCD_HcTxConf); -+ -+EXPORT_SYMBOL(FM_PCD_NetEnvCharacteristicsSet); -+EXPORT_SYMBOL(FM_PCD_NetEnvCharacteristicsDelete); -+EXPORT_SYMBOL(FM_PCD_KgSchemeSet); -+EXPORT_SYMBOL(FM_PCD_KgSchemeDelete); -+EXPORT_SYMBOL(FM_PCD_KgSchemeGetCounter); -+EXPORT_SYMBOL(FM_PCD_KgSchemeSetCounter); -+EXPORT_SYMBOL(FM_PCD_CcRootBuild); -+EXPORT_SYMBOL(FM_PCD_CcRootDelete); -+EXPORT_SYMBOL(FM_PCD_MatchTableSet); -+EXPORT_SYMBOL(FM_PCD_MatchTableDelete); -+EXPORT_SYMBOL(FM_PCD_CcRootModifyNextEngine); -+EXPORT_SYMBOL(FM_PCD_MatchTableModifyNextEngine); -+EXPORT_SYMBOL(FM_PCD_MatchTableFindNModifyNextEngine); -+EXPORT_SYMBOL(FM_PCD_MatchTableModifyMissNextEngine); -+EXPORT_SYMBOL(FM_PCD_MatchTableRemoveKey); -+EXPORT_SYMBOL(FM_PCD_MatchTableFindNRemoveKey); -+EXPORT_SYMBOL(FM_PCD_MatchTableAddKey); -+EXPORT_SYMBOL(FM_PCD_MatchTableModifyKeyAndNextEngine); -+EXPORT_SYMBOL(FM_PCD_MatchTableFindNModifyKeyAndNextEngine); -+EXPORT_SYMBOL(FM_PCD_MatchTableModifyKey); -+EXPORT_SYMBOL(FM_PCD_MatchTableFindNModifyKey); -+EXPORT_SYMBOL(FM_PCD_MatchTableGetIndexedHashBucket); -+EXPORT_SYMBOL(FM_PCD_MatchTableGetNextEngine); -+EXPORT_SYMBOL(FM_PCD_MatchTableGetKeyCounter); -+EXPORT_SYMBOL(FM_PCD_MatchTableGetKeyStatistics); -+EXPORT_SYMBOL(FM_PCD_MatchTableFindNGetKeyStatistics); -+EXPORT_SYMBOL(FM_PCD_MatchTableGetMissStatistics); -+EXPORT_SYMBOL(FM_PCD_HashTableGetMissStatistics); -+EXPORT_SYMBOL(FM_PCD_HashTableSet); -+EXPORT_SYMBOL(FM_PCD_HashTableDelete); -+EXPORT_SYMBOL(FM_PCD_HashTableAddKey); -+EXPORT_SYMBOL(FM_PCD_HashTableRemoveKey); -+EXPORT_SYMBOL(FM_PCD_HashTableModifyNextEngine); -+EXPORT_SYMBOL(FM_PCD_HashTableModifyMissNextEngine); -+EXPORT_SYMBOL(FM_PCD_HashTableGetMissNextEngine); -+EXPORT_SYMBOL(FM_PCD_HashTableFindNGetKeyStatistics); -+EXPORT_SYMBOL(FM_PCD_PlcrProfileSet); -+EXPORT_SYMBOL(FM_PCD_PlcrProfileDelete); -+EXPORT_SYMBOL(FM_PCD_PlcrProfileGetCounter); -+EXPORT_SYMBOL(FM_PCD_PlcrProfileSetCounter); -+EXPORT_SYMBOL(FM_PCD_ManipNodeSet); -+EXPORT_SYMBOL(FM_PCD_ManipNodeDelete); -+EXPORT_SYMBOL(FM_PCD_ManipGetStatistics); -+EXPORT_SYMBOL(FM_PCD_ManipNodeReplace); -+#if (DPAA_VERSION >= 11) -+EXPORT_SYMBOL(FM_PCD_FrmReplicSetGroup); -+EXPORT_SYMBOL(FM_PCD_FrmReplicDeleteGroup); -+EXPORT_SYMBOL(FM_PCD_FrmReplicAddMember); -+EXPORT_SYMBOL(FM_PCD_FrmReplicRemoveMember); -+#endif /* DPAA_VERSION >= 11 */ -+ -+#ifdef FM_CAPWAP_SUPPORT -+EXPORT_SYMBOL(FM_PCD_StatisticsSetNode); -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+EXPORT_SYMBOL(FM_PCD_SetAdvancedOffloadSupport); -+ -+/* FMAN MAC exported routines */ -+EXPORT_SYMBOL(FM_MAC_GetStatistics); -+ -+EXPORT_SYMBOL(FM_MAC_GetFrameSizeCounters); -+ -+EXPORT_SYMBOL(FM_GetSpecialOperationCoding); -+ -+#endif /* __LNXWRP_EXP_SYM_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/wrapper/lnxwrp_fm_ext.h -@@ -0,0 +1,163 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File lnxwrp_fm_ext.h -+ -+ @Description TODO -+*//***************************************************************************/ -+ -+#ifndef __LNXWRP_FM_EXT_H -+#define __LNXWRP_FM_EXT_H -+ -+#include "std_ext.h" -+#include "sys_ext.h" -+#include "fm_ext.h" -+#include "fm_muram_ext.h" -+#include "fm_pcd_ext.h" -+#include "fm_port_ext.h" -+#include "fm_mac_ext.h" -+#include "fm_rtc_ext.h" -+ -+ -+/**************************************************************************//** -+ @Group FM_LnxKern_grp Frame Manager Linux wrapper API -+ -+ @Description FM API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_LnxKern_init_grp Initialization Unit -+ -+ @Description Initialization Unit -+ -+ Initialization Flow: -+ Initialization of the FM Module will be carried out by the Linux -+ kernel according to the following sequence: -+ a. Calling the initialization routine with no parameters. -+ b. The driver will register to the Device-Tree. -+ c. The Linux Device-Tree will initiate a call to the driver for -+ initialization. -+ d. The driver will read the appropriate information from the Device-Tree -+ e. [Optional] Calling the advance initialization routines to change -+ driver's defaults. -+ f. Initialization of the device will be automatically upon using it. -+ -+ @{ -+*//***************************************************************************/ -+ -+typedef struct t_WrpFmDevSettings -+{ -+ t_FmParams param; -+ t_SysObjectAdvConfigEntry *advConfig; -+} t_WrpFmDevSettings; -+ -+typedef struct t_WrpFmPcdDevSettings -+{ -+ t_FmPcdParams param; -+ t_SysObjectAdvConfigEntry *advConfig; -+} t_WrpFmPcdDevSettings; -+ -+typedef struct t_WrpFmPortDevSettings -+{ -+ bool frag_enabled; -+ t_FmPortParams param; -+ t_SysObjectAdvConfigEntry *advConfig; -+} t_WrpFmPortDevSettings; -+ -+typedef struct t_WrpFmMacDevSettings -+{ -+ t_FmMacParams param; -+ t_SysObjectAdvConfigEntry *advConfig; -+} t_WrpFmMacDevSettings; -+ -+ -+/**************************************************************************//** -+ @Function LNXWRP_FM_Init -+ -+ @Description Initialize the FM linux wrapper. -+ -+ @Return A handle (descriptor) of the newly created FM Linux wrapper -+ structure. -+*//***************************************************************************/ -+t_Handle LNXWRP_FM_Init(void); -+ -+/**************************************************************************//** -+ @Function LNXWRP_FM_Free -+ -+ @Description Free the FM linux wrapper. -+ -+ @Param[in] h_LnxWrpFm - A handle to the FM linux wrapper. -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+t_Error LNXWRP_FM_Free(t_Handle h_LnxWrpFm); -+ -+/**************************************************************************//** -+ @Function LNXWRP_FM_GetMacHandle -+ -+ @Description Get the FM-MAC LLD handle from the FM linux wrapper. -+ -+ @Param[in] h_LnxWrpFm - A handle to the FM linux wrapper. -+ @Param[in] fmId - Index of the FM device to get the MAC handle from. -+ @Param[in] macId - Index of the mac handle. -+ -+ @Return A handle of the LLD compressor. -+*//***************************************************************************/ -+t_Handle LNXWRP_FM_GetMacHandle(t_Handle h_LnxWrpFm, uint8_t fmId, uint8_t macId); -+ -+#ifdef CONFIG_FSL_SDK_FMAN_TEST -+t_Handle LNXWRP_FM_TEST_Init(void); -+t_Error LNXWRP_FM_TEST_Free(t_Handle h_FmTestLnxWrp); -+#endif /* CONFIG_FSL_SDK_FMAN_TEST */ -+ -+/** @} */ /* end of FM_LnxKern_init_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group FM_LnxKern_ctrl_grp Control Unit -+ -+ @Description Control Unit -+ -+ TODO -+ @{ -+*//***************************************************************************/ -+ -+#include "lnxwrp_fsl_fman.h" -+ -+/** @} */ /* end of FM_LnxKern_ctrl_grp group */ -+/** @} */ /* end of FM_LnxKern_grp group */ -+ -+ -+#endif /* __LNXWRP_FM_EXT_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/wrapper/lnxwrp_fsl_fman.h -@@ -0,0 +1,921 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File lnxwrp_fsl_fman.h -+ -+ @Description Linux internal kernel API -+*//***************************************************************************/ -+ -+#ifndef __LNXWRP_FSL_FMAN_H -+#define __LNXWRP_FSL_FMAN_H -+ -+#include -+#include /* struct device */ -+#include /* struct qman_fq */ -+#include "dpaa_integration_ext.h" -+#include "fm_port_ext.h" -+#include "fm_mac_ext.h" -+#include "fm_macsec_ext.h" -+#include "fm_rtc_ext.h" -+ -+/**************************************************************************//** -+ @Group FM_LnxKern_grp Frame Manager Linux wrapper API -+ -+ @Description FM API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group FM_LnxKern_ctrl_grp Control Unit -+ -+ @Description Control Unit -+ -+ Internal Kernel Control Unit API -+ @{ -+*//***************************************************************************/ -+ -+/*****************************************************************************/ -+/* Internal Linux kernel routines */ -+/*****************************************************************************/ -+ -+/**************************************************************************//** -+ @Description MACSEC Exceptions wrapper -+*//***************************************************************************/ -+typedef enum fm_macsec_exception { -+ SINGLE_BIT_ECC = e_FM_MACSEC_EX_SINGLE_BIT_ECC, -+ MULTI_BIT_ECC = e_FM_MACSEC_EX_MULTI_BIT_ECC -+} fm_macsec_exception; -+ -+/**************************************************************************//** -+ @Description Unknown sci frame treatment wrapper -+*//***************************************************************************/ -+typedef enum fm_macsec_unknown_sci_frame_treatment { -+ SCI_DISCARD_BOTH = e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DISCARD_BOTH, -+ SCI_DISCARD_UNCTRL_DELIVER_DISCARD_CTRL = \ -+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DISCARD_UNCONTROLLED_DELIVER_OR_DISCARD_CONTROLLED, -+ SCI_DELIVER_UNCTRL_DISCARD_CTRL = \ -+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DELIVER_UNCONTROLLED_DISCARD_CONTROLLED, -+ SCI_DELIVER_DISCARD_UNCTRL_DELIVER_DISCARD_CTRL = \ -+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DELIVER_OR_DISCARD_UNCONTROLLED_DELIVER_OR_DISCARD_CONTROLLED -+} fm_macsec_unknown_sci_frame_treatment; -+ -+/**************************************************************************//** -+ @Description Untag frame treatment wrapper -+*//***************************************************************************/ -+typedef enum fm_macsec_untag_frame_treatment { -+ UNTAG_DELIVER_UNCTRL_DISCARD_CTRL = \ -+ e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DELIVER_UNCONTROLLED_DISCARD_CONTROLLED, -+ UNTAG_DISCARD_BOTH = e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DISCARD_BOTH, -+ UNTAG_DISCARD_UNCTRL_DELIVER_CTRL_UNMODIFIED = \ -+ e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DISCARD_UNCONTROLLED_DELIVER_CONTROLLED_UNMODIFIED -+} fm_macsec_untag_frame_treatment; -+ -+/**************************************************************************//** -+@Description MACSEC SECY Cipher Suite wrapper -+*//***************************************************************************/ -+typedef enum fm_macsec_secy_cipher_suite { -+ SECY_GCM_AES_128 = e_FM_MACSEC_SECY_GCM_AES_128, /**< GCM-AES-128 */ -+#if (DPAA_VERSION >= 11) -+ SECY_GCM_AES_256 = e_FM_MACSEC_SECY_GCM_AES_256 /**< GCM-AES-256 */ -+#endif /* (DPAA_VERSION >= 11) */ -+} fm_macsec_secy_cipher_suite; -+ -+/**************************************************************************//** -+ @Description MACSEC SECY Exceptions wrapper -+*//***************************************************************************/ -+typedef enum fm_macsec_secy_exception { -+ SECY_EX_FRAME_DISCARDED = e_FM_MACSEC_SECY_EX_FRAME_DISCARDED -+} fm_macsec_secy_exception; -+ -+/**************************************************************************//** -+ @Description MACSEC SECY Events wrapper -+*//***************************************************************************/ -+typedef enum fm_macsec_secy_event { -+ SECY_EV_NEXT_PN = e_FM_MACSEC_SECY_EV_NEXT_PN -+} fm_macsec_secy_event; -+ -+/**************************************************************************//** -+ @Description Valid frame behaviors wrapper -+*//***************************************************************************/ -+typedef enum fm_macsec_valid_frame_behavior { -+ VALID_FRAME_BEHAVIOR_DISABLE = e_FM_MACSEC_VALID_FRAME_BEHAVIOR_DISABLE, -+ VALID_FRAME_BEHAVIOR_CHECK = e_FM_MACSEC_VALID_FRAME_BEHAVIOR_CHECK, -+ VALID_FRAME_BEHAVIOR_STRICT = e_FM_MACSEC_VALID_FRAME_BEHAVIOR_STRICT -+} fm_macsec_valid_frame_behavior; -+ -+/**************************************************************************//** -+ @Description SCI insertion modes wrapper -+*//***************************************************************************/ -+typedef enum fm_macsec_sci_insertion_mode { -+ SCI_INSERTION_MODE_EXPLICIT_SECTAG = \ -+ e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_SECTAG, -+ SCI_INSERTION_MODE_EXPLICIT_MAC_SA = \ -+ e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_MAC_SA, -+ SCI_INSERTION_MODE_IMPLICT_PTP = e_FM_MACSEC_SCI_INSERTION_MODE_IMPLICT_PTP -+} fm_macsec_sci_insertion_mode; -+ -+typedef macsecSAKey_t macsec_sa_key_t; -+typedef macsecSCI_t macsec_sci_t; -+typedef macsecAN_t macsec_an_t; -+typedef t_Handle handle_t; -+ -+/**************************************************************************//** -+ @Function fm_macsec_secy_exception_callback wrapper -+ @Description Exceptions user callback routine, will be called upon an -+ exception passing the exception identification. -+ @Param[in] app_h A handle to an application layer object; This handle -+ will be passed by the driver upon calling this callback. -+ @Param[in] exception The exception. -+*//***************************************************************************/ -+typedef void (fm_macsec_secy_exception_callback) (handle_t app_h, -+ fm_macsec_secy_exception exception); -+ -+/**************************************************************************//** -+ @Function fm_macsec_secy_event_callback wrapper -+ @Description Events user callback routine, will be called upon an -+ event passing the event identification. -+ @Param[in] app_h A handle to an application layer object; This handle -+ will be passed by the driver upon calling this callback. -+ @Param[in] event The event. -+*//***************************************************************************/ -+typedef void (fm_macsec_secy_event_callback) (handle_t app_h, -+ fm_macsec_secy_event event); -+ -+/**************************************************************************//** -+ @Function fm_macsec_exception_callback wrapper -+ @Description Exceptions user callback routine, will be called upon an -+ exception passing the exception identification. -+ @Param[in] app_h A handle to an application layer object; This handle -+ will be passed by the driver upon calling this callback. -+ @Param[in] exception The exception. -+*//***************************************************************************/ -+typedef void (fm_macsec_exception_callback) (handle_t app_h, -+ fm_macsec_exception exception); -+ -+/**************************************************************************//** -+ @Description MACSEC SecY SC Params wrapper -+*//***************************************************************************/ -+struct fm_macsec_secy_sc_params { -+ macsec_sci_t sci; -+ fm_macsec_secy_cipher_suite cipher_suite; -+}; -+ -+/**************************************************************************//** -+ @Description FM MACSEC SecY config input wrapper -+*//***************************************************************************/ -+struct fm_macsec_secy_params { -+ handle_t fm_macsec_h; -+ struct fm_macsec_secy_sc_params tx_sc_params; -+ uint32_t num_receive_channels; -+ fm_macsec_secy_exception_callback *exception_f; -+ fm_macsec_secy_event_callback *event_f; -+ handle_t app_h; -+}; -+ -+/**************************************************************************//** -+ @Description FM MACSEC config input wrapper -+*//***************************************************************************/ -+struct fm_macsec_params { -+ handle_t fm_h; -+ bool guest_mode; -+ -+ union { -+ struct { -+ uint8_t fm_mac_id; -+ } guest_params; -+ -+ struct { -+ uintptr_t base_addr; -+ handle_t fm_mac_h; -+ fm_macsec_exception_callback *exception_f; -+ handle_t app_h; -+ } non_guest_params; -+ }; -+ -+}; -+ -+/**************************************************************************//** -+ @Description FM device opaque structure used for type checking -+*//***************************************************************************/ -+struct fm; -+ -+/**************************************************************************//** -+ @Description FM MAC device opaque structure used for type checking -+*//***************************************************************************/ -+struct fm_mac_dev; -+ -+/**************************************************************************//** -+ @Description FM MACSEC device opaque structure used for type checking -+*//***************************************************************************/ -+struct fm_macsec_dev; -+struct fm_macsec_secy_dev; -+ -+/**************************************************************************//** -+ @Description A structure .., -+*//***************************************************************************/ -+struct fm_port; -+ -+typedef int (*alloc_pcd_fqids)(struct device *dev, uint32_t num, -+ uint8_t alignment, uint32_t *base_fqid); -+ -+typedef int (*free_pcd_fqids)(struct device *dev, uint32_t base_fqid); -+ -+struct fm_port_pcd_param { -+ alloc_pcd_fqids cba; -+ free_pcd_fqids cbf; -+ struct device *dev; -+}; -+ -+/**************************************************************************//** -+ @Description A structure of information about each of the external -+ buffer pools used by the port, -+*//***************************************************************************/ -+struct fm_port_pool_param { -+ uint8_t id; /**< External buffer pool id */ -+ uint16_t size; /**< External buffer pool buffer size */ -+}; -+ -+/**************************************************************************//** -+ @Description structure for additional port parameters -+*//***************************************************************************/ -+struct fm_port_params { -+ uint32_t errq; /**< Error Queue Id. */ -+ uint32_t defq; /**< For Tx and HC - Default Confirmation queue, -+ 0 means no Tx conf for processed frames. -+ For Rx and OP - default Rx queue. */ -+ uint8_t num_pools; /**< Number of pools use by this port */ -+ struct fm_port_pool_param pool_param[FM_PORT_MAX_NUM_OF_EXT_POOLS]; -+ /**< Parameters for each pool */ -+ uint16_t priv_data_size; /**< Area that user may save for his own -+ need (E.g. save the SKB) */ -+ bool parse_results; /**< Put the parser-results in the Rx/Tx buffer */ -+ bool hash_results; /**< Put the hash-results in the Rx/Tx buffer */ -+ bool time_stamp; /**< Put the time-stamp in the Rx/Tx buffer */ -+ bool frag_enable; /**< Fragmentation support, for OP only */ -+ uint16_t data_align; /**< value for selecting a data alignment (must be a power of 2); -+ if write optimization is used, must be >= 16. */ -+ uint8_t manip_extra_space; /**< Maximum extra size needed (insertion-size minus removal-size); -+ Note that this field impacts the size of the buffer-prefix -+ (i.e. it pushes the data offset); */ -+}; -+ -+/**************************************************************************//** -+ @Function fm_bind -+ -+ @Description Bind to a specific FM device. -+ -+ @Param[in] fm_dev - the OF handle of the FM device. -+ -+ @Return A handle of the FM device. -+ -+ @Cautions Allowed only after the port was created. -+*//***************************************************************************/ -+struct fm *fm_bind(struct device *fm_dev); -+ -+/**************************************************************************//** -+ @Function fm_unbind -+ -+ @Description Un-bind from a specific FM device. -+ -+ @Param[in] fm - A handle of the FM device. -+ -+ @Cautions Allowed only after the port was created. -+*//***************************************************************************/ -+void fm_unbind(struct fm *fm); -+ -+void *fm_get_handle(struct fm *fm); -+void *fm_get_rtc_handle(struct fm *fm); -+struct resource *fm_get_mem_region(struct fm *fm); -+ -+/**************************************************************************//** -+ @Function fm_port_bind -+ -+ @Description Bind to a specific FM-port device (may be Rx or Tx port). -+ -+ @Param[in] fm_port_dev - the OF handle of the FM port device. -+ -+ @Return A handle of the FM port device. -+ -+ @Cautions Allowed only after the port was created. -+*//***************************************************************************/ -+struct fm_port *fm_port_bind(struct device *fm_port_dev); -+ -+/**************************************************************************//** -+ @Function fm_port_unbind -+ -+ @Description Un-bind from a specific FM-port device (may be Rx or Tx port). -+ -+ @Param[in] port - A handle of the FM port device. -+ -+ @Cautions Allowed only after the port was created. -+*//***************************************************************************/ -+void fm_port_unbind(struct fm_port *port); -+ -+/**************************************************************************//** -+ @Function fm_set_rx_port_params -+ -+ @Description Configure parameters for a specific Rx FM-port device. -+ -+ @Param[in] port - A handle of the FM port device. -+ @Param[in] params - Rx port parameters -+ -+ @Cautions Allowed only after the port is binded. -+*//***************************************************************************/ -+void fm_set_rx_port_params(struct fm_port *port, -+ struct fm_port_params *params); -+ -+/**************************************************************************//** -+ @Function fm_port_pcd_bind -+ -+ @Description Bind as a listener on a port PCD. -+ -+ @Param[in] port - A handle of the FM port device. -+ @Param[in] params - PCD port parameters -+ -+ @Cautions Allowed only after the port is binded. -+*//***************************************************************************/ -+void fm_port_pcd_bind (struct fm_port *port, struct fm_port_pcd_param *params); -+ -+/**************************************************************************//** -+ @Function fm_port_get_buff_layout_ext_params -+ -+ @Description Get data_align and manip_extra_space from the device tree -+ chosen node if applied. -+ This function will only update these two parameters. -+ When this port has no such parameters in the device tree -+ values will be set to 0. -+ -+ @Param[in] port - A handle of the FM port device. -+ @Param[in] params - PCD port parameters -+ -+ @Cautions Allowed only after the port is binded. -+*//***************************************************************************/ -+void fm_port_get_buff_layout_ext_params(struct fm_port *port, struct fm_port_params *params); -+ -+/**************************************************************************//** -+ @Function fm_get_tx_port_channel -+ -+ @Description Get qman-channel number for this Tx port. -+ -+ @Param[in] port - A handle of the FM port device. -+ -+ @Return qman-channel number for this Tx port. -+ -+ @Cautions Allowed only after the port is binded. -+*//***************************************************************************/ -+uint16_t fm_get_tx_port_channel(struct fm_port *port); -+ -+/**************************************************************************//** -+ @Function fm_set_tx_port_params -+ -+ @Description Configure parameters for a specific Tx FM-port device -+ -+ @Param[in] port - A handle of the FM port device. -+ @Param[in] params - Tx port parameters -+ -+ @Cautions Allowed only after the port is binded. -+*//***************************************************************************/ -+void fm_set_tx_port_params(struct fm_port *port, struct fm_port_params *params); -+ -+ -+/**************************************************************************//** -+ @Function fm_mac_set_handle -+ -+ @Description Set mac handle -+ -+ @Param[in] h_lnx_wrp_fm_dev - A handle of the LnxWrp FM device. -+ @Param[in] h_fm_mac - A handle of the LnxWrp FM MAC device. -+ @Param[in] mac_id - MAC id. -+*//***************************************************************************/ -+void fm_mac_set_handle(t_Handle h_lnx_wrp_fm_dev, t_Handle h_fm_mac, -+ int mac_id); -+ -+/**************************************************************************//** -+ @Function fm_port_enable -+ -+ @Description Enable specific FM-port device (may be Rx or Tx port). -+ -+ @Param[in] port - A handle of the FM port device. -+ -+ @Cautions Allowed only after the port is initialized. -+*//***************************************************************************/ -+int fm_port_enable(struct fm_port *port); -+ -+/**************************************************************************//** -+ @Function fm_port_disable -+ -+ @Description Disable specific FM-port device (may be Rx or Tx port). -+ -+ @Param[in] port - A handle of the FM port device. -+ -+ @Cautions Allowed only after the port is initialized. -+*//***************************************************************************/ -+int fm_port_disable(struct fm_port *port); -+ -+void *fm_port_get_handle(const struct fm_port *port); -+ -+u64 *fm_port_get_buffer_time_stamp(const struct fm_port *port, -+ const void *data); -+ -+/**************************************************************************//** -+ @Function fm_port_get_base_address -+ -+ @Description Get base address of this port. Useful for accessing -+ port-specific registers (i.e., not common ones). -+ -+ @Param[in] port - A handle of the FM port device. -+ -+ @Param[out] base_addr - The port's base addr (virtual address). -+*//***************************************************************************/ -+void fm_port_get_base_addr(const struct fm_port *port, uint64_t *base_addr); -+ -+/**************************************************************************//** -+ @Function fm_mutex_lock -+ -+ @Description Lock function required before any FMD/LLD call. -+*//***************************************************************************/ -+void fm_mutex_lock(void); -+ -+/**************************************************************************//** -+ @Function fm_mutex_unlock -+ -+ @Description Unlock function required after any FMD/LLD call. -+*//***************************************************************************/ -+void fm_mutex_unlock(void); -+ -+/**************************************************************************//** -+ @Function fm_get_max_frm -+ -+ @Description Get the maximum frame size -+*//***************************************************************************/ -+int fm_get_max_frm(void); -+ -+/**************************************************************************//** -+ @Function fm_get_rx_extra_headroom -+ -+ @Description Get the extra headroom size -+*//***************************************************************************/ -+int fm_get_rx_extra_headroom(void); -+ -+/**************************************************************************//** -+@Function fm_port_set_rate_limit -+ -+@Description Configure Shaper parameter on FM-port device (Tx port). -+ -+@Param[in] port - A handle of the FM port device. -+@Param[in] max_burst_size - Value of maximum burst size allowed. -+@Param[in] rate_limit - The required rate value. -+ -+@Cautions Allowed only after the port is initialized. -+*//***************************************************************************/ -+int fm_port_set_rate_limit(struct fm_port *port, -+ uint16_t max_burst_size, -+ uint32_t rate_limit); -+/**************************************************************************//** -+@Function fm_port_set_rate_limit -+ -+@Description Delete Shaper configuration on FM-port device (Tx port). -+ -+@Param[in] port - A handle of the FM port device. -+ -+@Cautions Allowed only after the port is initialized. -+*//***************************************************************************/ -+int fm_port_del_rate_limit(struct fm_port *port); -+ -+struct auto_res_tables_sizes -+{ -+ uint16_t max_num_of_arp_entries; -+ uint16_t max_num_of_echo_ipv4_entries; -+ uint16_t max_num_of_ndp_entries; -+ uint16_t max_num_of_echo_ipv6_entries; -+ uint16_t max_num_of_snmp_ipv4_entries; -+ uint16_t max_num_of_snmp_ipv6_entries; -+ uint16_t max_num_of_snmp_oid_entries; -+ uint16_t max_num_of_snmp_char; /* total amount of character needed -+ for the snmp table */ -+ uint16_t max_num_of_ip_prot_filtering; -+ uint16_t max_num_of_tcp_port_filtering; -+ uint16_t max_num_of_udp_port_filtering; -+}; -+/* ARP */ -+struct auto_res_arp_entry -+{ -+ uint32_t ip_address; -+ uint8_t mac[6]; -+ bool is_vlan; -+ uint16_t vid; -+}; -+struct auto_res_arp_info -+{ -+ uint8_t table_size; -+ struct auto_res_arp_entry *auto_res_table; -+ bool enable_conflict_detection; /* when TRUE -+ Conflict Detection will be checked and wake the host if -+ needed */ -+}; -+ -+/* NDP */ -+struct auto_res_ndp_entry -+{ -+ uint32_t ip_address[4]; -+ uint8_t mac[6]; -+ bool is_vlan; -+ uint16_t vid; -+}; -+struct auto_res_ndp_info -+{ -+ uint32_t multicast_group; -+ uint8_t table_size_assigned; -+ struct auto_res_ndp_entry *auto_res_table_assigned; /* This list -+ refer to solicitation IP addresses. Note that all IP adresses -+ must be from the same multicast group. This will be checked and -+ if not operation will fail. */ -+ uint8_t table_size_tmp; -+ struct auto_res_ndp_entry *auto_res_table_tmp; /* This list -+ refer to temp IP addresses. Note that all temp IP adresses must -+ be from the same multicast group. This will be checked and if -+ not operation will fail. */ -+ -+ bool enable_conflict_detection; /* when TRUE -+ Conflict Detection will be checked and wake the host if -+ needed */ -+}; -+ -+/* ICMP ECHO */ -+struct auto_res_echo_ipv4_info -+{ -+ uint8_t table_size; -+ struct auto_res_arp_entry *auto_res_table; -+}; -+ -+struct auto_res_echo_ipv6_info -+{ -+ uint8_t table_size; -+ struct auto_res_ndp_entry *auto_res_table; -+}; -+ -+/* SNMP */ -+struct auto_res_snmp_entry -+{ -+ uint16_t oidSize; -+ uint8_t *oidVal; /* only the oid string */ -+ uint16_t resSize; -+ uint8_t *resVal; /* resVal will be the entire reply, -+ i.e. "Type|Length|Value" */ -+}; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response SNMP IPv4 Addresses Table Entry -+ Refer to the FMan Controller spec for more details. -+*//***************************************************************************/ -+struct auto_res_snmp_ipv4addr_tbl_entry -+{ -+ uint32_t ipv4addr; /*!< 32 bit IPv4 Address. */ -+ bool is_vlan; -+ uint16_t vid; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */ -+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */ -+}; -+ -+/**************************************************************************//** -+ @Description Deep Sleep Auto Response SNMP IPv6 Addresses Table Entry -+ Refer to the FMan Controller spec for more details. -+*//***************************************************************************/ -+struct auto_res_snmp_ipv6addr_tbl_entry -+{ -+ uint32_t ipv6Addr[4]; /*!< 4 * 32 bit IPv6 Address. */ -+ bool isVlan; -+ uint16_t vid; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */ -+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */ -+}; -+ -+struct auto_res_snmp_info -+{ -+ uint16_t control; /**< Control bits [0-15]. */ -+ uint16_t max_snmp_msg_length; /**< Maximal allowed SNMP message length. */ -+ uint16_t num_ipv4_addresses; /**< Number of entries in IPv4 addresses table. */ -+ uint16_t num_ipv6_addresses; /**< Number of entries in IPv6 addresses table. */ -+ struct auto_res_snmp_ipv4addr_tbl_entry *ipv4addr_tbl; /**< Pointer to IPv4 addresses table. */ -+ struct auto_res_snmp_ipv6addr_tbl_entry *ipv6addr_tbl; /**< Pointer to IPv6 addresses table. */ -+ char *community_read_write_string; -+ char *community_read_only_string; -+ struct auto_res_snmp_entry *oid_table; -+ uint32_t oid_table_size; -+ uint32_t *statistics; -+}; -+ -+/* Filtering */ -+struct auto_res_port_filtering_entry -+{ -+ uint16_t src_port; -+ uint16_t dst_port; -+ uint16_t src_port_mask; -+ uint16_t dst_port_mask; -+}; -+struct auto_res_filtering_info -+{ -+ /* IP protocol filtering parameters */ -+ uint8_t ip_prot_table_size; -+ uint8_t *ip_prot_table_ptr; -+ bool ip_prot_pass_on_hit; /* when TRUE, miss in the table will -+ cause the packet to be droped, hit will pass the packet to -+ UDP/TCP filters if needed and if not to the classification -+ tree. If the classification tree will pass the packet to a -+ queue it will cause a wake interupt. When FALSE it the other -+ way around. */ -+ /* UDP port filtering parameters */ -+ uint8_t udp_ports_table_size; -+ struct auto_res_port_filtering_entry *udp_ports_table_ptr; -+ bool udp_port_pass_on_hit; /* when TRUE, miss in the table will -+ cause the packet to be droped, hit will pass the packet to -+ classification tree. If the classification tree will pass the -+ packet to a queue it will cause a wake interupt. When FALSE it -+ the other way around. */ -+ /* TCP port filtering parameters */ -+ uint16_t tcp_flags_mask; -+ uint8_t tcp_ports_table_size; -+ struct auto_res_port_filtering_entry *tcp_ports_table_ptr; -+ bool tcp_port_pass_on_hit; /* when TRUE, miss in the table will -+ cause the packet to be droped, hit will pass the packet to -+ classification tree. If the classification tree will pass the -+ packet to a queue it will cause a wake interupt. When FALSE it -+ the other way around. */ -+}; -+ -+struct auto_res_port_params -+{ -+ t_Handle h_FmPortTx; -+ struct auto_res_arp_info *p_auto_res_arp_info; -+ struct auto_res_echo_ipv4_info *p_auto_res_echo_ipv4_info; -+ struct auto_res_ndp_info *p_auto_res_ndp_info; -+ struct auto_res_echo_ipv6_info *p_auto_res_echo_ipv6_info; -+ struct auto_res_snmp_info *p_auto_res_snmp_info; -+ struct auto_res_filtering_info *p_auto_res_filtering_info; -+}; -+ -+struct auto_res_port_stats -+{ -+ uint32_t arp_ar_cnt; -+ uint32_t echo_icmpv4_ar_cnt; -+ uint32_t ndp_ar_cnt; -+ uint32_t echo_icmpv6_ar_cnt; -+}; -+ -+int fm_port_config_autores_for_deepsleep_support(struct fm_port *port, -+ struct auto_res_tables_sizes *params); -+ -+int fm_port_enter_autores_for_deepsleep(struct fm_port *port, -+ struct auto_res_port_params *params); -+ -+void fm_port_exit_auto_res_for_deep_sleep(struct fm_port *port_rx, -+ struct fm_port *port_tx); -+ -+bool fm_port_is_in_auto_res_mode(struct fm_port *port); -+ -+struct auto_res_tables_sizes *fm_port_get_autores_maxsize( -+ struct fm_port *port); -+ -+int fm_port_get_autores_stats(struct fm_port *port, struct auto_res_port_stats -+ *stats); -+ -+int fm_port_resume(struct fm_port *port); -+ -+int fm_port_suspend(struct fm_port *port); -+ -+#ifdef CONFIG_FMAN_PFC -+/**************************************************************************//** -+@Function fm_port_set_pfc_priorities_mapping_to_qman_wq -+ -+@Description Associate a QMan Work Queue with a PFC priority on this -+ FM-port device (Tx port). -+ -+@Param[in] port - A handle of the FM port device. -+ -+@Param[in] prio - The PFC priority. -+ -+@Param[in] wq - The Work Queue associated with the PFC priority. -+ -+@Cautions Allowed only after the port is initialized. -+*//***************************************************************************/ -+int fm_port_set_pfc_priorities_mapping_to_qman_wq(struct fm_port *port, -+ uint8_t prio, uint8_t wq); -+#endif -+ -+/**************************************************************************//** -+@Function fm_mac_set_exception -+ -+@Description Set MAC exception state. -+ -+@Param[in] fm_mac_dev - A handle of the FM MAC device. -+@Param[in] exception - FM MAC exception type. -+@Param[in] enable - new state. -+ -+*//***************************************************************************/ -+int fm_mac_set_exception(struct fm_mac_dev *fm_mac_dev, -+ e_FmMacExceptions exception, bool enable); -+ -+int fm_mac_free(struct fm_mac_dev *fm_mac_dev); -+ -+struct fm_mac_dev *fm_mac_config(t_FmMacParams *params); -+ -+int fm_mac_config_max_frame_length(struct fm_mac_dev *fm_mac_dev, -+ int len); -+ -+int fm_mac_config_pad_and_crc(struct fm_mac_dev *fm_mac_dev, bool enable); -+ -+int fm_mac_config_half_duplex(struct fm_mac_dev *fm_mac_dev, bool enable); -+ -+int fm_mac_config_reset_on_init(struct fm_mac_dev *fm_mac_dev, bool enable); -+ -+int fm_mac_init(struct fm_mac_dev *fm_mac_dev); -+ -+int fm_mac_get_version(struct fm_mac_dev *fm_mac_dev, uint32_t *version); -+ -+int fm_mac_enable(struct fm_mac_dev *fm_mac_dev); -+ -+int fm_mac_disable(struct fm_mac_dev *fm_mac_dev); -+ -+int fm_mac_resume(struct fm_mac_dev *fm_mac_dev); -+ -+int fm_mac_set_promiscuous(struct fm_mac_dev *fm_mac_dev, -+ bool enable); -+ -+int fm_mac_remove_hash_mac_addr(struct fm_mac_dev *fm_mac_dev, -+ t_EnetAddr *mac_addr); -+ -+int fm_mac_add_hash_mac_addr(struct fm_mac_dev *fm_mac_dev, -+ t_EnetAddr *mac_addr); -+ -+int fm_mac_modify_mac_addr(struct fm_mac_dev *fm_mac_dev, -+ uint8_t *addr); -+ -+int fm_mac_adjust_link(struct fm_mac_dev *fm_mac_dev, -+ bool link, int speed, bool duplex); -+ -+int fm_mac_enable_1588_time_stamp(struct fm_mac_dev *fm_mac_dev); -+ -+int fm_mac_disable_1588_time_stamp(struct fm_mac_dev *fm_mac_dev); -+ -+int fm_mac_set_rx_pause_frames( -+ struct fm_mac_dev *fm_mac_dev, bool en); -+ -+int fm_mac_set_tx_pause_frames(struct fm_mac_dev *fm_mac_dev, -+ bool en); -+ -+int fm_rtc_enable(struct fm *fm_dev); -+ -+int fm_rtc_disable(struct fm *fm_dev); -+ -+int fm_rtc_get_cnt(struct fm *fm_dev, uint64_t *ts); -+ -+int fm_rtc_set_cnt(struct fm *fm_dev, uint64_t ts); -+ -+int fm_rtc_get_drift(struct fm *fm_dev, uint32_t *drift); -+ -+int fm_rtc_set_drift(struct fm *fm_dev, uint32_t drift); -+ -+int fm_rtc_set_alarm(struct fm *fm_dev, uint32_t id, -+ uint64_t time); -+ -+int fm_rtc_set_fiper(struct fm *fm_dev, uint32_t id, -+ uint64_t fiper); -+ -+int fm_mac_set_wol(struct fm_port *port, struct fm_mac_dev *fm_mac_dev, -+ bool en); -+ -+/**************************************************************************//** -+@Function fm_macsec_set_exception -+ -+@Description Set MACSEC exception state. -+ -+@Param[in] fm_macsec_dev - A handle of the FM MACSEC device. -+@Param[in] exception - FM MACSEC exception type. -+@Param[in] enable - new state. -+ -+*//***************************************************************************/ -+ -+int fm_macsec_set_exception(struct fm_macsec_dev *fm_macsec_dev, -+ fm_macsec_exception exception, bool enable); -+int fm_macsec_free(struct fm_macsec_dev *fm_macsec_dev); -+struct fm_macsec_dev *fm_macsec_config(struct fm_macsec_params *fm_params); -+int fm_macsec_init(struct fm_macsec_dev *fm_macsec_dev); -+int fm_macsec_config_unknown_sci_frame_treatment(struct fm_macsec_dev -+ *fm_macsec_dev, -+ fm_macsec_unknown_sci_frame_treatment treat_mode); -+int fm_macsec_config_invalid_tags_frame_treatment(struct fm_macsec_dev *fm_macsec_dev, -+ bool deliver_uncontrolled); -+int fm_macsec_config_kay_frame_treatment(struct fm_macsec_dev *fm_macsec_dev, -+ bool discard_uncontrolled); -+int fm_macsec_config_untag_frame_treatment(struct fm_macsec_dev *fm_macsec_dev, -+ fm_macsec_untag_frame_treatment treat_mode); -+int fm_macsec_config_pn_exhaustion_threshold(struct fm_macsec_dev *fm_macsec_dev, -+ uint32_t pnExhThr); -+int fm_macsec_config_keys_unreadable(struct fm_macsec_dev *fm_macsec_dev); -+int fm_macsec_config_sectag_without_sci(struct fm_macsec_dev *fm_macsec_dev); -+int fm_macsec_config_exception(struct fm_macsec_dev *fm_macsec_dev, -+ fm_macsec_exception exception, bool enable); -+int fm_macsec_get_revision(struct fm_macsec_dev *fm_macsec_dev, -+ int *macsec_revision); -+int fm_macsec_enable(struct fm_macsec_dev *fm_macsec_dev); -+int fm_macsec_disable(struct fm_macsec_dev *fm_macsec_dev); -+ -+ -+int fm_macsec_secy_config_exception(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ fm_macsec_secy_exception exception, -+ bool enable); -+int fm_macsec_secy_free(struct fm_macsec_secy_dev *fm_macsec_secy_dev); -+struct fm_macsec_secy_dev *fm_macsec_secy_config(struct fm_macsec_secy_params *secy_params); -+int fm_macsec_secy_init(struct fm_macsec_secy_dev *fm_macsec_secy_dev); -+int fm_macsec_secy_config_sci_insertion_mode(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ fm_macsec_sci_insertion_mode sci_insertion_mode); -+int fm_macsec_secy_config_protect_frames(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ bool protect_frames); -+int fm_macsec_secy_config_replay_window(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ bool replay_protect, uint32_t replay_window); -+int fm_macsec_secy_config_validation_mode(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ fm_macsec_valid_frame_behavior validate_frames); -+int fm_macsec_secy_config_confidentiality(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ bool confidentiality_enable, -+ uint32_t confidentiality_offset); -+int fm_macsec_secy_config_point_to_point(struct fm_macsec_secy_dev *fm_macsec_secy_dev); -+int fm_macsec_secy_config_event(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ fm_macsec_secy_event event, -+ bool enable); -+struct rx_sc_dev *fm_macsec_secy_create_rxsc(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct fm_macsec_secy_sc_params *params); -+int fm_macsec_secy_delete_rxsc(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc); -+int fm_macsec_secy_create_rx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, macsec_an_t an, -+ uint32_t lowest_pn, macsec_sa_key_t key); -+int fm_macsec_secy_delete_rx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, macsec_an_t an); -+int fm_macsec_secy_rxsa_enable_receive(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, -+ macsec_an_t an); -+int fm_macsec_secy_rxsa_disable_receive(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, -+ macsec_an_t an); -+int fm_macsec_secy_rxsa_update_next_pn(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, -+ macsec_an_t an, uint32_t updt_next_pn); -+int fm_macsec_secy_rxsa_update_lowest_pn(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, -+ macsec_an_t an, uint32_t updt_lowest_pn); -+int fm_macsec_secy_rxsa_modify_key(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, -+ macsec_an_t an, macsec_sa_key_t key); -+int fm_macsec_secy_create_tx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ macsec_an_t an, macsec_sa_key_t key); -+int fm_macsec_secy_delete_tx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ macsec_an_t an); -+int fm_macsec_secy_txsa_modify_key(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ macsec_an_t next_active_an, -+ macsec_sa_key_t key); -+int fm_macsec_secy_txsa_set_active(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ macsec_an_t an); -+int fm_macsec_secy_txsa_get_active(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ macsec_an_t *p_an); -+int fm_macsec_secy_get_rxsc_phys_id(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, uint32_t *sc_phys_id); -+int fm_macsec_secy_get_txsc_phys_id(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ uint32_t *sc_phys_id); -+ -+/** @} */ /* end of FM_LnxKern_ctrl_grp group */ -+/** @} */ /* end of FM_LnxKern_grp group */ -+ -+/* default values for initializing PTP 1588 timer clock */ -+#define DPA_PTP_NOMINAL_FREQ_PERIOD_SHIFT 2 /* power of 2 for better performance */ -+#define DPA_PTP_NOMINAL_FREQ_PERIOD_NS (1 << DPA_PTP_NOMINAL_FREQ_PERIOD_SHIFT) /* 4ns,250MHz */ -+ -+#endif /* __LNXWRP_FSL_FMAN_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/xx/xx.h -@@ -0,0 +1,50 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __XX_H -+#define __XX_H -+ -+#include "xx_ext.h" -+ -+void * xx_Malloc(uint32_t n); -+void xx_Free(void *p); -+ -+void *xx_MallocSmart(uint32_t size, int memPartitionId, uint32_t align); -+void xx_FreeSmart(void *p); -+ -+/* never used: */ -+#define GetDeviceName(irq) ((char *)NULL) -+ -+int GetDeviceIrqNum(int irq); -+ -+ -+#endif /* __XX_H */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/system/Makefile -@@ -0,0 +1,10 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+# -+ -+obj-y += sys_io.o ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/system/sys_io.c -@@ -0,0 +1,171 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+ -+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS) -+#define MODVERSIONS -+#endif -+#ifdef MODVERSIONS -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -+#include -+#else -+#include -+#endif /* LINUX_VERSION_CODE */ -+#endif /* MODVERSIONS */ -+ -+#include -+#include -+ -+#include -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "string_ext.h" -+#include "list_ext.h" -+#include "sys_io_ext.h" -+ -+ -+#define __ERR_MODULE__ MODULE_UNKNOWN -+ -+ -+typedef struct { -+ uint64_t virtAddr; -+ uint64_t physAddr; -+ uint32_t size; -+ t_List node; -+} t_IoMap; -+#define IOMAP_OBJECT(ptr) LIST_OBJECT(ptr, t_IoMap, node) -+ -+LIST(mapsList); -+ -+ -+static void EnqueueIoMap(t_IoMap *p_IoMap) -+{ -+ uint32_t intFlags; -+ -+ intFlags = XX_DisableAllIntr(); -+ LIST_AddToTail(&p_IoMap->node, &mapsList); -+ XX_RestoreAllIntr(intFlags); -+} -+ -+static t_IoMap * FindIoMapByVirtAddr(uint64_t addr) -+{ -+ t_IoMap *p_IoMap; -+ t_List *p_Pos; -+ -+ LIST_FOR_EACH(p_Pos, &mapsList) -+ { -+ p_IoMap = IOMAP_OBJECT(p_Pos); -+ if ((addr >= p_IoMap->virtAddr) && (addr < p_IoMap->virtAddr+p_IoMap->size)) -+ return p_IoMap; -+ } -+ -+ return NULL; -+} -+ -+static t_IoMap * FindIoMapByPhysAddr(uint64_t addr) -+{ -+ t_IoMap *p_IoMap; -+ t_List *p_Pos; -+ -+ LIST_FOR_EACH(p_Pos, &mapsList) -+ { -+ p_IoMap = IOMAP_OBJECT(p_Pos); -+ if ((addr >= p_IoMap->physAddr) && (addr < p_IoMap->physAddr+p_IoMap->size)) -+ return p_IoMap; -+ } -+ -+ return NULL; -+} -+ -+t_Error SYS_RegisterIoMap (uint64_t virtAddr, uint64_t physAddr, uint32_t size) -+{ -+ t_IoMap *p_IoMap; -+ -+ p_IoMap = (t_IoMap*)XX_Malloc(sizeof(t_IoMap)); -+ if (!p_IoMap) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("message handler object!!!")); -+ memset(p_IoMap, 0, sizeof(t_IoMap)); -+ -+ p_IoMap->virtAddr = virtAddr; -+ p_IoMap->physAddr = physAddr; -+ p_IoMap->size = size; -+ -+ INIT_LIST(&p_IoMap->node); -+ EnqueueIoMap(p_IoMap); -+ -+ return E_OK; -+} -+ -+t_Error SYS_UnregisterIoMap (uint64_t virtAddr) -+{ -+ t_IoMap *p_IoMap = FindIoMapByVirtAddr(virtAddr); -+ if (!p_IoMap) -+ RETURN_ERROR(MINOR, E_NO_DEVICE, ("message handler not found in list!!!")); -+ -+ LIST_Del(&p_IoMap->node); -+ XX_Free(p_IoMap); -+ -+ return E_OK; -+} -+ -+uint64_t SYS_PhysToVirt(uint64_t addr) -+{ -+ t_IoMap *p_IoMap = FindIoMapByPhysAddr(addr); -+ if (p_IoMap) -+ { -+ /* This is optimization - put the latest in the list-head - like a cache */ -+ if (mapsList.p_Next != &p_IoMap->node) -+ { -+ uint32_t intFlags = XX_DisableAllIntr(); -+ LIST_DelAndInit(&p_IoMap->node); -+ LIST_Add(&p_IoMap->node, &mapsList); -+ XX_RestoreAllIntr(intFlags); -+ } -+ return (uint64_t)(addr - p_IoMap->physAddr + p_IoMap->virtAddr); -+ } -+ return PTR_TO_UINT(phys_to_virt((unsigned long)addr)); -+} -+ -+uint64_t SYS_VirtToPhys(uint64_t addr) -+{ -+ t_IoMap *p_IoMap; -+ -+ if (addr == 0) -+ return 0; -+ -+ p_IoMap = FindIoMapByVirtAddr(addr); -+ if (p_IoMap) -+ return (uint64_t)(addr - p_IoMap->virtAddr + p_IoMap->physAddr); -+ return (uint64_t)virt_to_phys(UINT_TO_PTR(addr)); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/Makefile -@@ -0,0 +1,19 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc -+ -+ccflags-y += -I$(NCSW_FM_INC) -+ccflags-y += -I$(NET_DPA) -+ -+obj-y += fsl-ncsw-PFM.o -+obj-$(CONFIG_FSL_SDK_FMAN_TEST) += fman_test.o -+ -+fsl-ncsw-PFM-objs := lnxwrp_fm.o lnxwrp_fm_port.o lnxwrp_ioctls_fm.o \ -+ lnxwrp_sysfs.o lnxwrp_sysfs_fm.o lnxwrp_sysfs_fm_port.o -+obj-$(CONFIG_COMPAT) += lnxwrp_ioctls_fm_compat.o ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/fman_test.c -@@ -0,0 +1,1665 @@ -+/* Copyright (c) 2008-2011 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File fman_test.c -+ @Authors Pistirica Sorin Andrei -+ @Description FM Linux test environment -+*/ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+/* private headers */ -+#include "fm_ext.h" -+#include "lnxwrp_fsl_fman.h" -+#include "fm_port_ext.h" -+#if (DPAA_VERSION == 11) -+#include "../../Peripherals/FM/MAC/memac.h" -+#endif -+#include "fm_test_ioctls.h" -+#include "fsl_fman_test.h" -+ -+#include "dpaa_eth.h" -+#include "dpaa_eth_common.h" -+ -+#define FMT_FRM_WATERMARK 0xdeadbeefdeadbeeaLL -+ -+struct fmt_frame_s { -+ ioc_fmt_buff_desc_t buff; -+ struct list_head list; -+}; -+ -+struct fmt_fqs_s { -+ struct qman_fq fq_base; -+ bool init; -+ struct fmt_port_s *fmt_port_priv; -+}; -+ -+struct fmt_port_pcd_s { -+ int num_queues; -+ struct fmt_fqs_s *fmt_pcd_fqs; -+ uint32_t fqid_base; -+}; -+ -+/* char dev structure: fm test port */ -+struct fmt_port_s { -+ bool valid; -+ uint8_t id; -+ ioc_fmt_port_type port_type; -+ ioc_diag_mode diag; -+ bool compat_test_type; -+ -+ /* fm ports */ -+ /* ! for oh ports p_tx_fm_port_dev == p_rx_fm_port_dev && -+ * p_tx_port == p_rx_port */ -+ /* t_LnxWrpFmPortDev */ -+ struct fm_port *p_tx_port; -+ /* t_LnxWrpFmPortDev->h_Dev: t_FmPort */ -+ void *p_tx_fm_port_dev; -+ /* t_LnxWrpFmPortDev */ -+ struct fm_port *p_rx_port; -+ /* t_LnxWrpFmPortDev->h_Dev: t_FmPort */ -+ void *p_rx_fm_port_dev; -+ -+ void *p_mac_dev; -+ uint64_t fm_phys_base_addr; -+ -+ /* read/write queue manipulation */ -+ spinlock_t rx_q_lock; -+ struct list_head rx_q; -+ -+ /* tx queuee for injecting traffic */ -+ int num_of_tx_fqs; -+ struct fmt_fqs_s p_tx_fqs[FMAN_TEST_MAX_TX_FQS]; -+ -+ /* pcd private queues manipulation */ -+ struct fmt_port_pcd_s fmt_port_pcd; -+ -+ /* debugging stuff */ -+ -+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME) -+ atomic_t enqueue_to_qman_frm; -+ atomic_t enqueue_to_rxq; -+ atomic_t dequeue_from_rxq; -+ atomic_t not_enqueue_to_rxq_wrong_frm; -+#endif -+ -+}; -+ -+/* The devices. */ -+struct fmt_s { -+ int major; -+ struct fmt_port_s ports[IOC_FMT_MAX_NUM_OF_PORTS]; -+ struct class *fmt_class; -+}; -+ -+/* fm test structure */ -+static struct fmt_s fm_test; -+ -+#if (DPAA_VERSION == 11) -+struct mac_priv_s { -+ t_Handle mac; -+}; -+#endif -+ -+#define DTSEC_BASE_ADDR 0x000e0000 -+#define DTSEC_MEM_RANGE 0x00002000 -+#define MAC_1G_MACCFG1 0x00000100 -+#define MAC_1G_LOOP_MASK 0x00000100 -+static int set_1gmac_loopback( -+ struct fmt_port_s *fmt_port, -+ bool en) -+{ -+#if (DPAA_VERSION <= 10) -+ uint32_t dtsec_idx = fmt_port->id; /* dtsec for which port */ -+ uint32_t dtsec_idx_off = dtsec_idx * DTSEC_MEM_RANGE; -+ phys_addr_t maccfg1_hw; -+ void *maccfg1_map; -+ uint32_t maccfg1_val; -+ -+ /* compute the maccfg1 register address */ -+ maccfg1_hw = fmt_port->fm_phys_base_addr + -+ (phys_addr_t)(DTSEC_BASE_ADDR + -+ dtsec_idx_off + -+ MAC_1G_MACCFG1); -+ -+ /* map register */ -+ maccfg1_map = ioremap(maccfg1_hw, sizeof(u32)); -+ -+ /* set register */ -+ maccfg1_val = in_be32(maccfg1_map); -+ if (en) -+ maccfg1_val |= MAC_1G_LOOP_MASK; -+ else -+ maccfg1_val &= ~MAC_1G_LOOP_MASK; -+ out_be32(maccfg1_map, maccfg1_val); -+ -+ /* unmap register */ -+ iounmap(maccfg1_map); -+#else -+ struct mac_device *mac_dev; -+ struct mac_priv_s *priv; -+ t_Memac *p_memac; -+ -+ if (!fmt_port) -+ return -EINVAL; -+ -+ mac_dev = (struct mac_device *)fmt_port->p_mac_dev; -+ -+ if (!mac_dev) -+ return -EINVAL; -+ -+ priv = macdev_priv(mac_dev); -+ -+ if (!priv) -+ return -EINVAL; -+ -+ p_memac = priv->mac; -+ -+ if (!p_memac) -+ return -EINVAL; -+ -+ memac_set_loopback(p_memac->p_MemMap, en); -+#endif -+ return 0; -+} -+ -+/* TODO: re-write this function */ -+static int set_10gmac_int_loopback( -+ struct fmt_port_s *fmt_port, -+ bool en) -+{ -+#ifndef FM_10G_MAC_NO_CTRL_LOOPBACK -+#define FM_10GMAC0_OFFSET 0x000f0000 -+#define FM_10GMAC_CMD_CONF_CTRL_OFFSET 0x8 -+#define CMD_CFG_LOOPBACK_EN 0x00000400 -+ -+ uint64_t base_addr, reg_addr; -+ uint32_t tmp_val; -+ -+ base_addr = fmt_port->fm_phys_base_addr + (FM_10GMAC0_OFFSET + -+ ((fmt_port->id-FM_MAX_NUM_OF_1G_RX_PORTS)*0x2000)); -+ -+ base_addr = PTR_TO_UINT(ioremap(base_addr, 0x1000)); -+ -+ reg_addr = base_addr + FM_10GMAC_CMD_CONF_CTRL_OFFSET; -+ tmp_val = GET_UINT32(*((uint32_t *)UINT_TO_PTR(reg_addr))); -+ if (en) -+ tmp_val |= CMD_CFG_LOOPBACK_EN; -+ else -+ tmp_val &= ~CMD_CFG_LOOPBACK_EN; -+ WRITE_UINT32(*((uint32_t *)UINT_TO_PTR(reg_addr)), tmp_val); -+ -+ iounmap(UINT_TO_PTR(base_addr)); -+ -+ return 0; -+#else -+ _fmt_err("TGEC don't have internal-loopback.\n"); -+ return -EPERM; -+#endif -+} -+ -+static int set_mac_int_loopback(struct fmt_port_s *fmt_port, bool en) -+{ -+ int _err = 0; -+ -+ switch (fmt_port->port_type) { -+ -+ case e_IOC_FMT_PORT_T_RXTX: -+ /* 1G port */ -+ if (fmt_port->id < FM_MAX_NUM_OF_1G_RX_PORTS) -+ _err = set_1gmac_loopback(fmt_port, en); -+ /* 10g port */ -+ else if ((fmt_port->id >= FM_MAX_NUM_OF_1G_RX_PORTS) && -+ (fmt_port->id < FM_MAX_NUM_OF_1G_RX_PORTS + -+ FM_MAX_NUM_OF_10G_RX_PORTS)) { -+ -+ _err = set_10gmac_int_loopback(fmt_port, en); -+ } else -+ _err = -EINVAL; -+ break; -+ /* op port does not have MAC (loopback mode) */ -+ case e_IOC_FMT_PORT_T_OP: -+ -+ _err = 0; -+ break; -+ default: -+ -+ _err = -EPERM; -+ break; -+ } -+ -+ return _err; -+} -+ -+static void enqueue_fmt_frame( -+ struct fmt_port_s *fmt_port, -+ struct fmt_frame_s *p_fmt_frame) -+{ -+ spinlock_t *rx_q_lock = NULL; -+ -+ rx_q_lock = &fmt_port->rx_q_lock; -+ -+ spin_lock(rx_q_lock); -+ list_add_tail(&p_fmt_frame->list, &fmt_port->rx_q); -+ spin_unlock(rx_q_lock); -+ -+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME) -+ atomic_inc(&fmt_port->enqueue_to_rxq); -+#endif -+} -+ -+static struct fmt_frame_s *dequeue_fmt_frame( -+ struct fmt_port_s *fmt_port) -+{ -+ struct fmt_frame_s *p_fmt_frame = NULL; -+ spinlock_t *rx_q_lock = NULL; -+ -+ rx_q_lock = &fmt_port->rx_q_lock; -+ -+ spin_lock(rx_q_lock); -+ -+#define list_last_entry(ptr, type, member) list_entry((ptr)->prev, type, member) -+ -+ if (!list_empty(&fmt_port->rx_q)) { -+ p_fmt_frame = list_last_entry(&fmt_port->rx_q, -+ struct fmt_frame_s, -+ list); -+ list_del(&p_fmt_frame->list); -+ -+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME) -+ atomic_inc(&fmt_port->dequeue_from_rxq); -+#endif -+ } -+ -+ spin_unlock(rx_q_lock); -+ -+ return p_fmt_frame; -+} -+ -+/* eth-dev -to- fmt port association */ -+struct fmt_port_s *match_dpa_to_fmt_port( -+ struct dpa_priv_s *dpa_priv) { -+ struct mac_device *mac_dev = dpa_priv->mac_dev; -+ struct fm_port *fm_port = (struct fm_port *) mac_dev; -+ struct fmt_port_s *fmt_port = NULL; -+ int i; -+ -+ _fmt_dbgr("calling...\n"); -+ -+ /* find the FM-test-port object */ -+ for (i = 0; i < IOC_FMT_MAX_NUM_OF_PORTS; i++) -+ if ((fm_test.ports[i].p_mac_dev && -+ mac_dev == fm_test.ports[i].p_mac_dev) || -+ fm_port == fm_test.ports[i].p_tx_port) { -+ -+ fmt_port = &fm_test.ports[i]; -+ break; -+ } -+ -+ _fmt_dbgr("called\n"); -+ return fmt_port; -+} -+ -+void dump_frame( -+ uint8_t *buffer, -+ uint32_t size) -+{ -+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME) -+ unsigned int i; -+ -+ for (i = 0; i < size; i++) { -+ if (i%16 == 0) -+ printk(KERN_DEBUG "\n"); -+ printk(KERN_DEBUG "%2x ", *(buffer+i)); -+ } -+#endif -+ return; -+} -+ -+bool test_and_steal_frame(struct fmt_port_s *fmt_port, -+ uint32_t fqid, -+ uint8_t *buffer, -+ uint32_t size) -+{ -+ struct fmt_frame_s *p_fmt_frame = NULL; -+ bool test_and_steal_frame_frame; -+ uint32_t data_offset; -+ uint32_t i; -+ -+ _fmt_dbgr("calling...\n"); -+ -+ if (!fmt_port || !fmt_port->p_rx_fm_port_dev) -+ return false; -+ -+ /* check watermark */ -+ test_and_steal_frame_frame = false; -+ for (i = 0; i < size; i++) { -+ uint64_t temp = *((uint64_t *)(buffer + i)); -+ -+ if (temp == (uint64_t) FMT_FRM_WATERMARK) { -+ _fmt_dbgr("watermark found!\n"); -+ test_and_steal_frame_frame = true; -+ break; -+ } -+ } -+ -+ if (!test_and_steal_frame_frame) { -+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME) -+ atomic_inc(&fmt_port->not_enqueue_to_rxq_wrong_frm); -+#endif -+ _fmt_dbgr("NOT watermark found!\n"); -+ return false; -+ } -+ -+ /* do not enqueue the tx conf/err frames */ -+ if ((fqid == FMT_TX_CONF_Q) || (fqid == FMT_TX_ERR_Q)) -+ goto _test_and_steal_frame_return_true; -+ -+ _fmt_dbgr("on port %d got FMUC frame\n", fmt_port->id); -+ data_offset = FM_PORT_GetBufferDataOffset( -+ fmt_port->p_rx_fm_port_dev); -+ -+ p_fmt_frame = kmalloc(sizeof(struct fmt_frame_s), GFP_KERNEL); -+ -+ /* dump frame... no more space left on device */ -+ if (p_fmt_frame == NULL) { -+ _fmt_err("no space left on device!\n"); -+ goto _test_and_steal_frame_return_true; -+ } -+ -+ memset(p_fmt_frame, 0, sizeof(struct fmt_frame_s)); -+ p_fmt_frame->buff.p_data = kmalloc(size * sizeof(uint8_t), GFP_KERNEL); -+ -+ /* No more space left on device*/ -+ if (p_fmt_frame->buff.p_data == NULL) { -+ _fmt_err("no space left on device!\n"); -+ kfree(p_fmt_frame); -+ goto _test_and_steal_frame_return_true; -+ } -+ -+ p_fmt_frame->buff.size = size-data_offset; -+ p_fmt_frame->buff.qid = fqid; -+ -+ memcpy(p_fmt_frame->buff.p_data, -+ (uint8_t *)PTR_MOVE(buffer, data_offset), -+ p_fmt_frame->buff.size); -+ -+ memcpy(p_fmt_frame->buff.buff_context.fm_prs_res, -+ FM_PORT_GetBufferPrsResult(fmt_port->p_rx_fm_port_dev, -+ (char *)buffer), -+ 32); -+ -+ /* enqueue frame - this frame will go to us */ -+ enqueue_fmt_frame(fmt_port, p_fmt_frame); -+ -+_test_and_steal_frame_return_true: -+ return true; -+} -+ -+static int fmt_fq_release(const struct qm_fd *fd) -+{ -+ struct dpa_bp *_dpa_bp; -+ struct bm_buffer _bmb; -+ -+ if (fd->format == qm_fd_contig) { -+ _dpa_bp = dpa_bpid2pool(fd->bpid); -+ BUG_ON(IS_ERR(_dpa_bp)); -+ -+ _bmb.hi = fd->addr_hi; -+ _bmb.lo = fd->addr_lo; -+ -+ while (bman_release(_dpa_bp->pool, &_bmb, 1, 0)) -+ cpu_relax(); -+ -+ } else { -+ _fmt_err("frame not supported !\n"); -+ return -1; -+ } -+ -+ return 0; -+} -+ -+/* sync it w/ dpaa_eth.c: DPA_BP_HEAD */ -+#define DPA_BP_HEADROOM (DPA_TX_PRIV_DATA_SIZE + \ -+ fm_get_rx_extra_headroom() + \ -+ DPA_PARSE_RESULTS_SIZE + \ -+ DPA_HASH_RESULTS_SIZE) -+#define MAC_HEADER_LENGTH 14 -+#define L2_AND_HEADROOM_OFF ((DPA_BP_HEADROOM) + (MAC_HEADER_LENGTH)) -+ -+/* dpa ingress hooks definition */ -+enum dpaa_eth_hook_result fmt_rx_default_hook( -+ struct sk_buff *skb, -+ struct net_device *net_dev, -+ u32 fqid) -+{ -+ struct dpa_priv_s *dpa_priv = NULL; -+ struct fmt_port_s *fmt_port = NULL; -+ uint8_t *buffer; -+ uint32_t buffer_len; -+ -+ _fmt_dbgr("calling...\n"); -+ -+ dpa_priv = netdev_priv(net_dev); -+ fmt_port = match_dpa_to_fmt_port(dpa_priv); -+ -+ /* conversion from skb to fd: -+ * skb cames processed for L3, so we need to go back for -+ * layer 2 offset */ -+ buffer = (uint8_t *)(skb->data - ((int)L2_AND_HEADROOM_OFF)); -+ buffer_len = skb->len + ((int)L2_AND_HEADROOM_OFF); -+ -+ /* if is not out frame let dpa to handle it */ -+ if (test_and_steal_frame(fmt_port, -+ FMT_RX_DFLT_Q, -+ buffer, -+ buffer_len)) -+ goto _fmt_rx_default_hook_stolen; -+ -+ _fmt_dbgr("called:DPAA_ETH_CONTINUE.\n"); -+ return DPAA_ETH_CONTINUE; -+ -+_fmt_rx_default_hook_stolen: -+ dev_kfree_skb(skb); -+ -+ _fmt_dbgr("called:DPAA_ETH_STOLEN.\n"); -+ return DPAA_ETH_STOLEN; -+} -+ -+enum dpaa_eth_hook_result fmt_rx_error_hook( -+ struct net_device *net_dev, -+ const struct qm_fd *fd, -+ u32 fqid) -+{ -+ struct dpa_priv_s *dpa_priv = NULL; -+ struct dpa_bp *dpa_bp = NULL; -+ struct fmt_port_s *fmt_port = NULL; -+ void *fd_virt_addr = NULL; -+ dma_addr_t addr = qm_fd_addr(fd); -+ -+ _fmt_dbgr("calling...\n"); -+ -+ dpa_priv = netdev_priv(net_dev); -+ fmt_port = match_dpa_to_fmt_port(dpa_priv); -+ -+ /* dpaa doesn't do this... we have to do it here */ -+ dpa_bp = dpa_bpid2pool(fd->bpid); -+ dma_unmap_single(dpa_bp->dev, addr, dpa_bp->size, DMA_BIDIRECTIONAL); -+ -+ fd_virt_addr = phys_to_virt(addr); -+ /* if is not out frame let dpa to handle it */ -+ if (test_and_steal_frame(fmt_port, -+ FMT_RX_ERR_Q, -+ fd_virt_addr, -+ fd->length20 + fd->offset)) { -+ goto _fmt_rx_error_hook_stolen; -+ } -+ -+ _fmt_dbgr("called:DPAA_ETH_CONTINUE.\n"); -+ return DPAA_ETH_CONTINUE; -+ -+_fmt_rx_error_hook_stolen: -+ /* the frame data doesn't matter, -+ * so, no mapping is needed */ -+ fmt_fq_release(fd); -+ -+ _fmt_dbgr("called:DPAA_ETH_STOLEN.\n"); -+ return DPAA_ETH_STOLEN; -+} -+ -+enum dpaa_eth_hook_result fmt_tx_confirm_hook( -+ struct net_device *net_dev, -+ const struct qm_fd *fd, -+ u32 fqid) -+{ -+ struct dpa_priv_s *dpa_priv = NULL; -+ struct fmt_port_s *fmt_port = NULL; -+ dma_addr_t addr = qm_fd_addr(fd); -+ void *fd_virt_addr = NULL; -+ uint32_t fd_len = 0; -+ -+ _fmt_dbgr("calling...\n"); -+ -+ dpa_priv = netdev_priv(net_dev); -+ fmt_port = match_dpa_to_fmt_port(dpa_priv); -+ -+ fd_virt_addr = phys_to_virt(addr); -+ fd_len = fd->length20 + fd->offset; -+ -+ if (fd_len > fm_get_max_frm()) { -+ _fmt_err("tx confirm bad frame size: %u!\n", fd_len); -+ goto _fmt_tx_confirm_hook_continue; -+ } -+ -+ if (test_and_steal_frame(fmt_port, -+ FMT_TX_CONF_Q, -+ fd_virt_addr, -+ fd_len)) -+ goto _fmt_tx_confirm_hook_stolen; -+ -+_fmt_tx_confirm_hook_continue: -+ _fmt_dbgr("called:DPAA_ETH_CONTINUE.\n"); -+ return DPAA_ETH_CONTINUE; -+ -+_fmt_tx_confirm_hook_stolen: -+ kfree(fd_virt_addr); -+ -+ _fmt_dbgr("called:DPAA_ETH_STOLEN.\n"); -+ return DPAA_ETH_STOLEN; -+} -+ -+enum dpaa_eth_hook_result fmt_tx_confirm_error_hook( -+ struct net_device *net_dev, -+ const struct qm_fd *fd, -+ u32 fqid) -+{ -+ struct dpa_priv_s *dpa_priv = NULL; -+ struct fmt_port_s *fmt_port = NULL; -+ dma_addr_t addr = qm_fd_addr(fd); -+ void *fd_virt_addr = NULL; -+ uint32_t fd_len = 0; -+ -+ _fmt_dbgr("calling...\n"); -+ -+ dpa_priv = netdev_priv(net_dev); -+ fmt_port = match_dpa_to_fmt_port(dpa_priv); -+ -+ fd_virt_addr = phys_to_virt(addr); -+ fd_len = fd->length20 + fd->offset; -+ -+ if (fd_len > fm_get_max_frm()) { -+ _fmt_err("tx confirm err bad frame size: %u !\n", fd_len); -+ goto _priv_ingress_tx_err_continue; -+ } -+ -+ if (test_and_steal_frame(fmt_port, FMT_TX_ERR_Q, fd_virt_addr, fd_len)) -+ goto _priv_ingress_tx_err_stolen; -+ -+_priv_ingress_tx_err_continue: -+ _fmt_dbgr("called:DPAA_ETH_CONTINUE.\n"); -+ return DPAA_ETH_CONTINUE; -+ -+_priv_ingress_tx_err_stolen: -+ kfree(fd_virt_addr); -+ -+ _fmt_dbgr("called:DPAA_ETH_STOLEN.\n"); -+ return DPAA_ETH_STOLEN; -+} -+ -+/* egress callbacks definition */ -+enum qman_cb_dqrr_result fmt_egress_dqrr( -+ struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dqrr) -+{ -+ /* this callback should never be called */ -+ BUG(); -+ return qman_cb_dqrr_consume; -+} -+ -+static void fmt_egress_error_dqrr( -+ struct qman_portal *p, -+ struct qman_fq *fq, -+ const struct qm_mr_entry *msg) -+{ -+ uint8_t *fd_virt_addr = NULL; -+ -+ /* tx failure, on the ern callback - release buffer */ -+ fd_virt_addr = (uint8_t *)phys_to_virt(qm_fd_addr(&msg->ern.fd)); -+ kfree(fd_virt_addr); -+ -+ return; -+} -+ -+static const struct qman_fq fmt_egress_fq = { -+ .cb = { .dqrr = fmt_egress_dqrr, -+ .ern = fmt_egress_error_dqrr, -+ .fqs = NULL} -+}; -+ -+int fmt_fq_alloc( -+ struct fmt_fqs_s *fmt_fqs, -+ const struct qman_fq *qman_fq, -+ uint32_t fqid, uint32_t flags, -+ uint16_t channel, uint8_t wq) -+{ -+ int _errno = 0; -+ -+ _fmt_dbg("calling...\n"); -+ -+ fmt_fqs->fq_base = *qman_fq; -+ -+ if (fqid == 0) { -+ flags |= QMAN_FQ_FLAG_DYNAMIC_FQID; -+ flags &= ~QMAN_FQ_FLAG_NO_MODIFY; -+ } else -+ flags &= ~QMAN_FQ_FLAG_DYNAMIC_FQID; -+ -+ fmt_fqs->init = !(flags & QMAN_FQ_FLAG_NO_MODIFY); -+ -+ _errno = qman_create_fq(fqid, flags, &fmt_fqs->fq_base); -+ if (_errno < 0) { -+ _fmt_err("frame queues create failed.\n"); -+ return -EINVAL; -+ } -+ -+ if (fmt_fqs->init) { -+ struct qm_mcc_initfq initfq; -+ -+ initfq.we_mask = QM_INITFQ_WE_DESTWQ; -+ initfq.fqd.dest.channel = channel; -+ initfq.fqd.dest.wq = wq; -+ -+ _errno = qman_init_fq(&fmt_fqs->fq_base, -+ QMAN_INITFQ_FLAG_SCHED, -+ &initfq); -+ if (_errno < 0) { -+ _fmt_err("frame queues init erorr.\n"); -+ qman_destroy_fq(&fmt_fqs->fq_base, 0); -+ return -EINVAL; -+ } -+ } -+ -+ _fmt_dbg("called.\n"); -+ return 0; -+} -+ -+static int fmt_fq_free(struct fmt_fqs_s *fmt_fq) -+{ -+ int _err = 0; -+ -+ _fmt_dbg("calling...\n"); -+ -+ if (fmt_fq->init) { -+ _err = qman_retire_fq(&fmt_fq->fq_base, NULL); -+ if (unlikely(_err < 0)) -+ _fmt_err("qman_retire_fq(%u) = %d\n", -+ qman_fq_fqid(&fmt_fq->fq_base), _err); -+ -+ _err = qman_oos_fq(&fmt_fq->fq_base); -+ if (unlikely(_err < 0)) -+ _fmt_err("qman_oos_fq(%u) = %d\n", -+ qman_fq_fqid(&fmt_fq->fq_base), _err); -+ } -+ -+ qman_destroy_fq(&fmt_fq->fq_base, 0); -+ -+ _fmt_dbg("called.\n"); -+ return _err; -+} -+ -+/* private pcd dqrr calbacks */ -+static enum qman_cb_dqrr_result fmt_pcd_dqrr( -+ struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dq) -+{ -+ struct dpa_bp *dpa_bp = NULL; -+ dma_addr_t addr = qm_fd_addr(&dq->fd); -+ uint8_t *fd_virt_addr = NULL; -+ struct fmt_port_s *fmt_port; -+ struct fmt_port_pcd_s *fmt_port_pcd; -+ uint32_t relative_fqid = 0; -+ uint32_t fd_len = 0; -+ -+ _fmt_dbgr("calling...\n"); -+ -+ /* upcast - from pcd_alloc_fq */ -+ fmt_port = ((struct fmt_fqs_s *)fq)->fmt_port_priv; -+ if (!fmt_port) { -+ _fmt_err(" wrong fmt port -to- fq match.\n"); -+ goto _fmt_pcd_dqrr_return; -+ } -+ fmt_port_pcd = &fmt_port->fmt_port_pcd; -+ -+ relative_fqid = dq->fqid - fmt_port_pcd->fqid_base; -+ _fmt_dbgr("pcd dqrr got frame on relative fq:%u@base:%u\n", -+ relative_fqid, fmt_port_pcd->fqid_base); -+ -+ fd_len = dq->fd.length20 + dq->fd.offset; -+ -+ if (fd_len > fm_get_max_frm()) { -+ _fmt_err("pcd dqrr wrong frame size: %u (%u:%u)!\n", -+ fd_len, dq->fd.length20, dq->fd.offset); -+ goto _fmt_pcd_dqrr_return; -+ } -+ -+ dpa_bp = dpa_bpid2pool(dq->fd.bpid); -+ dma_unmap_single(dpa_bp->dev, addr, dpa_bp->size, DMA_BIDIRECTIONAL); -+ -+ fd_virt_addr = phys_to_virt(addr); -+ if (!test_and_steal_frame(fmt_port, relative_fqid, fd_virt_addr, -+ fd_len)) { -+ -+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME) -+ atomic_inc(&fmt_port->not_enqueue_to_rxq_wrong_frm); -+#endif -+ _fmt_wrn("pcd dqrr unrecognized frame@fqid: %u," -+ " frame len: %u (dropped).\n", -+ dq->fqid, dq->fd.length20); -+ dump_frame(fd_virt_addr, fd_len); -+ } -+ -+_fmt_pcd_dqrr_return: -+ /* no need to map again here */ -+ fmt_fq_release(&dq->fd); -+ -+ _fmt_dbgr("calle.\n"); -+ return qman_cb_dqrr_consume; -+} -+ -+static void fmt_pcd_err_dqrr( -+ struct qman_portal *qm, -+ struct qman_fq *fq, -+ const struct qm_mr_entry *msg) -+{ -+ _fmt_err("this callback should never be called.\n"); -+ BUG(); -+ return; -+} -+ -+static void fmt_pcd_fqs_dqrr( -+ struct qman_portal *qm, -+ struct qman_fq *fq, -+ const struct qm_mr_entry *msg) -+{ -+ _fmt_dbg(" fq state(0x%x)@fqid(%u.\n", msg->fq.fqs, msg->fq.fqid); -+ return; -+} -+ -+/* private pcd queue template */ -+static const struct qman_fq pcd_fq = { -+ .cb = { .dqrr = fmt_pcd_dqrr, -+ .ern = fmt_pcd_err_dqrr, -+ .fqs = fmt_pcd_fqs_dqrr} -+}; -+ -+/* defined as weak in dpaa driver. */ -+/* ! parameters come from IOCTL call - US */ -+int dpa_alloc_pcd_fqids( -+ struct device *dev, -+ uint32_t num, uint8_t alignment, -+ uint32_t *base_fqid) -+{ -+ int _err = 0, i; -+ struct net_device *net_dev = NULL; -+ struct dpa_priv_s *dpa_priv = NULL; -+ struct fmt_port_pcd_s *fmt_port_pcd = NULL; -+ struct fmt_fqs_s *fmt_fqs = NULL; -+ struct fmt_port_s *fmt_port = NULL; -+ int num_allocated = 0; -+ -+ _fmt_dbg("calling...\n"); -+ -+ net_dev = (typeof(net_dev))dev_get_drvdata(dev); -+ dpa_priv = (typeof(dpa_priv))netdev_priv(net_dev); -+ -+ if (!netif_msg_probe(dpa_priv)) { -+ _fmt_err("dpa not probe.\n"); -+ _err = -ENODEV; -+ goto _pcd_alloc_fqs_err; -+ } -+ -+ fmt_port = match_dpa_to_fmt_port(dpa_priv); -+ if (!fmt_port) { -+ _fmt_err("fmt port not found."); -+ _err = -EINVAL; -+ goto _pcd_alloc_fqs_err; -+ } -+ -+ fmt_port_pcd = &fmt_port->fmt_port_pcd; -+ -+ num_allocated = qman_alloc_fqid_range(base_fqid, num, alignment, 0); -+ -+ if ((num_allocated <= 0) || -+ (num_allocated < num) || -+ (alignment && (*base_fqid) % alignment)) { -+ *base_fqid = 0; -+ _fmt_err("Failed to alloc pcd fqs rang.\n"); -+ _err = -EINVAL; -+ goto _pcd_alloc_fqs_err; -+ } -+ -+ _fmt_dbg("wanted %d fqs(align %d), got %d fqids@%u.\n", -+ num, alignment, num_allocated, *base_fqid); -+ -+ /* alloc pcd queues */ -+ fmt_port_pcd->fmt_pcd_fqs = kmalloc(num_allocated * -+ sizeof(struct fmt_fqs_s), -+ GFP_KERNEL); -+ fmt_port_pcd->num_queues = num_allocated; -+ fmt_port_pcd->fqid_base = *base_fqid; -+ fmt_fqs = fmt_port_pcd->fmt_pcd_fqs; -+ -+ /* alloc the pcd queues */ -+ for (i = 0; i < num_allocated; i++, fmt_fqs++) { -+ _err = fmt_fq_alloc( -+ fmt_fqs, -+ &pcd_fq, -+ (*base_fqid) + i, QMAN_FQ_FLAG_NO_ENQUEUE, -+ dpa_priv->channel, 7); -+ -+ if (_err < 0) -+ goto _pcd_alloc_fqs_err; -+ -+ /* upcast to identify from where the frames came from */ -+ fmt_fqs->fmt_port_priv = fmt_port; -+ } -+ -+ _fmt_dbg("called.\n"); -+ return _err; -+_pcd_alloc_fqs_err: -+ if (num_allocated > 0) -+ qman_release_fqid_range(*base_fqid, num_allocated); -+ /*TODO: free fmt_pcd_fqs if are any */ -+ -+ _fmt_dbg("called(_err:%d).\n", _err); -+ return _err; -+} -+ -+/* defined as weak in dpaa driver. */ -+int dpa_free_pcd_fqids( -+ struct device *dev, -+ uint32_t base_fqid) -+{ -+ -+ int _err = 0, i; -+ struct net_device *net_dev = NULL; -+ struct dpa_priv_s *dpa_priv = NULL; -+ struct fmt_port_pcd_s *fmt_port_pcd = NULL; -+ struct fmt_fqs_s *fmt_fqs = NULL; -+ struct fmt_port_s *fmt_port = NULL; -+ int num_allocated = 0; -+ -+ _fmt_dbg("calling...\n"); -+ -+ net_dev = (typeof(net_dev))dev_get_drvdata(dev); -+ dpa_priv = (typeof(dpa_priv))netdev_priv(net_dev); -+ -+ if (!netif_msg_probe(dpa_priv)) { -+ _fmt_err("dpa not probe.\n"); -+ _err = -ENODEV; -+ goto _pcd_free_fqs_err; -+ } -+ -+ fmt_port = match_dpa_to_fmt_port(dpa_priv); -+ if (!fmt_port) { -+ _fmt_err("fmt port not found."); -+ _err = -EINVAL; -+ goto _pcd_free_fqs_err; -+ } -+ -+ fmt_port_pcd = &fmt_port->fmt_port_pcd; -+ num_allocated = fmt_port_pcd->num_queues; -+ fmt_fqs = fmt_port_pcd->fmt_pcd_fqs; -+ -+ for (i = 0; i < num_allocated; i++, fmt_fqs++) -+ fmt_fq_free(fmt_fqs); -+ -+ qman_release_fqid_range(base_fqid,num_allocated); -+ -+ kfree(fmt_port_pcd->fmt_pcd_fqs); -+ memset(fmt_port_pcd, 0, sizeof(*fmt_port_pcd)); -+ -+ /* debugging stuff */ -+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME) -+ _fmt_dbg(" portid: %u.\n", fmt_port->id); -+ _fmt_dbg(" frames enqueue to qman: %u.\n", -+ atomic_read(&fmt_port->enqueue_to_qman_frm)); -+ _fmt_dbg(" frames enqueue to rxq: %u.\n", -+ atomic_read(&fmt_port->enqueue_to_rxq)); -+ _fmt_dbg(" frames dequeue from rxq: %u.\n", -+ atomic_read(&fmt_port->dequeue_from_rxq)); -+ _fmt_dbg(" frames not enqueue to rxq - wrong frm: %u.\n", -+ atomic_read(&fmt_port->not_enqueue_to_rxq_wrong_frm)); -+ atomic_set(&fmt_port->enqueue_to_qman_frm, 0); -+ atomic_set(&fmt_port->enqueue_to_rxq, 0); -+ atomic_set(&fmt_port->dequeue_from_rxq, 0); -+ atomic_set(&fmt_port->not_enqueue_to_rxq_wrong_frm, 0); -+#endif -+ return 0; -+ -+_pcd_free_fqs_err: -+ return _err; -+} -+ -+static int fmt_port_init( -+ struct fmt_port_s *fmt_port, -+ ioc_fmt_port_param_t *p_Params) -+{ -+ struct device_node *fm_node, *fm_port_node; -+ const uint32_t *uint32_prop; -+ int _errno = 0, lenp = 0, i; -+ static struct of_device_id fm_node_of_match[] = { -+ { .compatible = "fsl,fman", }, -+ { /* end of list */ }, -+ }; -+ -+ _fmt_dbg("calling...\n"); -+ -+ /* init send/receive tu US list */ -+ INIT_LIST_HEAD(&fmt_port->rx_q); -+ -+ /* check parameters */ -+ if (p_Params->num_tx_queues > FMAN_TEST_MAX_TX_FQS || -+ p_Params->fm_port_id > IOC_FMT_MAX_NUM_OF_PORTS) { -+ _fmt_dbg("wrong test parameters.\n"); -+ return -EINVAL; -+ } -+ -+ /* set port parameters */ -+ fmt_port->num_of_tx_fqs = p_Params->num_tx_queues; -+ fmt_port->id = p_Params->fm_port_id; -+ fmt_port->port_type = p_Params->fm_port_type; -+ fmt_port->diag = e_IOC_DIAG_MODE_NONE; -+ -+ /* init debugging stuff */ -+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME) -+ atomic_set(&fmt_port->enqueue_to_qman_frm, 0); -+ atomic_set(&fmt_port->enqueue_to_rxq, 0); -+ atomic_set(&fmt_port->dequeue_from_rxq, 0); -+ atomic_set(&fmt_port->not_enqueue_to_rxq_wrong_frm, 0); -+#endif -+ -+ /* TODO: This should be done at probe time not at runtime -+ * very ugly function */ -+ /* fill fmt port properties from dts */ -+ for_each_matching_node(fm_node, fm_node_of_match) { -+ -+ uint32_prop = (uint32_t *)of_get_property(fm_node, -+ "cell-index", &lenp); -+ if (unlikely(uint32_prop == NULL)) { -+ _fmt_wrn("of_get_property(%s, cell-index) invalid", -+ fm_node->full_name); -+ return -EINVAL; -+ } -+ if (WARN_ON(lenp != sizeof(uint32_t))) { -+ _fmt_wrn("of_get_property(%s, cell-index) invalid", -+ fm_node->full_name); -+ return -EINVAL; -+ } -+ -+ if (*uint32_prop == p_Params->fm_id) { -+ struct resource res; -+ -+ /* Get the FM address */ -+ _errno = of_address_to_resource(fm_node, 0, &res); -+ if (unlikely(_errno < 0)) { -+ _fmt_wrn("of_address_to_resource() = %u.\n", _errno); -+ return -EINVAL; -+ } -+ -+ fmt_port->fm_phys_base_addr = res.start; -+ -+ for_each_child_of_node(fm_node, fm_port_node) { -+ struct platform_device *of_dev; -+ -+ if (!of_device_is_available(fm_port_node)) -+ continue; -+ -+ uint32_prop = (uint32_t *)of_get_property( -+ fm_port_node, -+ "cell-index", -+ &lenp); -+ if (uint32_prop == NULL) -+ continue; -+ -+ if (of_device_is_compatible(fm_port_node, -+ "fsl,fman-port-oh") && -+ (fmt_port->port_type == e_IOC_FMT_PORT_T_OP)) { -+ -+ if (*uint32_prop == fmt_port->id) { -+ of_dev = of_find_device_by_node(fm_port_node); -+ if (unlikely(of_dev == NULL)) { -+ _fmt_wrn("fm id invalid\n"); -+ return -EINVAL; -+ } -+ -+ fmt_port->p_tx_port = -+ fm_port_bind(&of_dev->dev); -+ fmt_port->p_tx_fm_port_dev = -+ (void *)fm_port_get_handle( -+ fmt_port->p_tx_port); -+ fmt_port->p_rx_port = -+ fmt_port->p_tx_port; -+ fmt_port->p_rx_fm_port_dev = -+ fmt_port->p_tx_fm_port_dev; -+ fmt_port->p_mac_dev = NULL; -+ break; -+ } -+ } else if ((*uint32_prop == fmt_port->id) && -+ fmt_port->port_type == e_IOC_FMT_PORT_T_RXTX) { -+ -+ of_dev = of_find_device_by_node(fm_port_node); -+ if (unlikely(of_dev == NULL)) { -+ _fmt_wrn("dtb fm id invalid value"); -+ return -EINVAL; -+ } -+ -+ if (of_device_is_compatible(fm_port_node, -+ "fsl,fman-port-1g-tx")) { -+ fmt_port->p_tx_port = -+ fm_port_bind(&of_dev->dev); -+ fmt_port->p_tx_fm_port_dev = (void *) -+ fm_port_get_handle( -+ fmt_port->p_tx_port); -+ } else if (of_device_is_compatible(fm_port_node, -+ "fsl,fman-port-1g-rx")) { -+ fmt_port->p_rx_port = -+ fm_port_bind(&of_dev->dev); -+ fmt_port->p_rx_fm_port_dev = (void *) -+ fm_port_get_handle( -+ fmt_port->p_rx_port); -+ } else if (of_device_is_compatible(fm_port_node, -+ "fsl,fman-1g-mac") || -+ of_device_is_compatible(fm_port_node, -+ "fsl,fman-memac")) -+ fmt_port->p_mac_dev = -+ (typeof(fmt_port->p_mac_dev)) -+ dev_get_drvdata(&of_dev->dev); -+ else -+ continue; -+ -+ if (fmt_port->p_tx_fm_port_dev && -+ fmt_port->p_rx_fm_port_dev && fmt_port->p_mac_dev) -+ break; -+ } else if (((*uint32_prop + FM_MAX_NUM_OF_1G_RX_PORTS) == -+ fmt_port->id) && -+ fmt_port->port_type == e_IOC_FMT_PORT_T_RXTX) { -+ -+ of_dev = of_find_device_by_node(fm_port_node); -+ if (unlikely(of_dev == NULL)) { -+ _fmt_wrn("dtb fm id invalid value\n"); -+ return -EINVAL; -+ } -+ -+ if (of_device_is_compatible(fm_port_node, -+ "fsl,fman-port-10g-tx")) { -+ fmt_port->p_tx_port = -+ fm_port_bind(&of_dev->dev); -+ fmt_port->p_tx_fm_port_dev = (void *) -+ fm_port_get_handle( -+ fmt_port->p_tx_port); -+ } else if (of_device_is_compatible(fm_port_node, -+ "fsl,fman-port-10g-rx")) { -+ fmt_port->p_rx_port = -+ fm_port_bind(&of_dev->dev); -+ fmt_port->p_rx_fm_port_dev = (void *) -+ fm_port_get_handle( -+ fmt_port->p_rx_port); -+ } else if (of_device_is_compatible(fm_port_node, -+ "fsl,fman-10g-mac") || -+ of_device_is_compatible(fm_port_node, -+ "fsl,fman-memac")) -+ fmt_port->p_mac_dev = -+ (typeof(fmt_port->p_mac_dev)) -+ dev_get_drvdata(&of_dev->dev); -+ else -+ continue; -+ -+ if (fmt_port->p_tx_fm_port_dev && -+ fmt_port->p_rx_fm_port_dev && fmt_port->p_mac_dev) -+ break; -+ } -+ } /* for_each_child */ -+ } -+ } /* for each matching node */ -+ -+ if (fmt_port->p_tx_fm_port_dev == 0 || -+ fmt_port->p_rx_fm_port_dev == 0) { -+ -+ _fmt_err("bad fm port pointers.\n"); -+ return -EINVAL; -+ } -+ -+ _fmt_dbg("alloc %u tx queues.\n", fmt_port->num_of_tx_fqs); -+ -+ /* init fman test egress dynamic frame queues */ -+ for (i = 0; i < fmt_port->num_of_tx_fqs; i++) { -+ int _errno; -+ _errno = fmt_fq_alloc( -+ &fmt_port->p_tx_fqs[i], -+ &fmt_egress_fq, -+ 0, -+ QMAN_FQ_FLAG_TO_DCPORTAL, -+ fm_get_tx_port_channel(fmt_port->p_tx_port), -+ i); -+ -+ if (_errno < 0) { -+ _fmt_err("tx queues allocation failed.\n"); -+ /* TODO: memory leak here if 1 queue is allocated and -+ * next queues are failing ... */ -+ return -EINVAL; -+ } -+ } -+ -+ /* port is valid and ready to use. */ -+ fmt_port->valid = TRUE; -+ -+ _fmt_dbg("called.\n"); -+ return 0; -+} -+ -+/* fm test chardev functions */ -+static int fmt_open(struct inode *inode, struct file *file) -+{ -+ unsigned int minor = iminor(inode); -+ -+ _fmt_dbg("calling...\n"); -+ -+ if (file->private_data != NULL) -+ return 0; -+ -+ /* The minor represent the port number. -+ * Set the port structure accordingly, thus all the operations -+ * will be done on this port. */ -+ if ((minor >= DEV_FM_TEST_PORTS_MINOR_BASE) && -+ (minor < DEV_FM_TEST_MAX_MINORS)) -+ file->private_data = &fm_test.ports[minor]; -+ else -+ return -ENXIO; -+ -+ _fmt_dbg("called.\n"); -+ return 0; -+} -+ -+static int fmt_close(struct inode *inode, struct file *file) -+{ -+ struct fmt_port_s *fmt_port = NULL; -+ struct fmt_frame_s *fmt_frame = NULL; -+ -+ int err = 0; -+ -+ _fmt_dbg("calling...\n"); -+ -+ fmt_port = file->private_data; -+ if (!fmt_port) -+ return -ENODEV; -+ -+ /* Close the current test port by invalidating it. */ -+ fmt_port->valid = FALSE; -+ -+ /* clean the fmt port queue */ -+ while ((fmt_frame = dequeue_fmt_frame(fmt_port)) != NULL) { -+ if (fmt_frame && fmt_frame->buff.p_data){ -+ kfree(fmt_frame->buff.p_data); -+ kfree(fmt_frame); -+ } -+ } -+ -+ /* !!! the qman queues are cleaning from fm_ioctl... -+ * - very ugly */ -+ -+ _fmt_dbg("called.\n"); -+ return err; -+} -+ -+static int fmt_ioctls(unsigned int minor, -+ struct file *file, -+ unsigned int cmd, -+ unsigned long arg, -+ bool compat) -+{ -+ struct fmt_port_s *fmt_port = NULL; -+ -+ _fmt_dbg("IOCTL minor:%u " -+ " arg:0x%08lx ioctl cmd (0x%08x):(0x%02x:0x%02x.\n", -+ minor, arg, cmd, _IOC_TYPE(cmd), _IOC_NR(cmd)); -+ -+ fmt_port = file->private_data; -+ if (!fmt_port) { -+ _fmt_err("invalid fmt port.\n"); -+ return -ENODEV; -+ } -+ -+ /* set test type properly */ -+ if (compat) -+ fmt_port->compat_test_type = true; -+ else -+ fmt_port->compat_test_type = false; -+ -+ switch (cmd) { -+ case FMT_PORT_IOC_INIT: -+ { -+ ioc_fmt_port_param_t param; -+ -+ if (fmt_port->valid) { -+ _fmt_wrn("port is already initialized.\n"); -+ return -EFAULT; -+ } -+#if defined(CONFIG_COMPAT) -+ if (compat) { -+ if (copy_from_user(¶m, -+ (ioc_fmt_port_param_t *)compat_ptr(arg), -+ sizeof(ioc_fmt_port_param_t))) -+ -+ return -EFAULT; -+ } else -+#endif -+ { -+ if (copy_from_user(¶m, -+ (ioc_fmt_port_param_t *) arg, -+ sizeof(ioc_fmt_port_param_t))) -+ -+ return -EFAULT; -+ } -+ -+ return fmt_port_init(fmt_port, ¶m); -+ } -+ -+ case FMT_PORT_IOC_SET_DIAG_MODE: -+ if (get_user(fmt_port->diag, (ioc_diag_mode *)arg)) -+ return -EFAULT; -+ -+ if (fmt_port->diag == e_IOC_DIAG_MODE_CTRL_LOOPBACK) -+ return set_mac_int_loopback(fmt_port, TRUE); -+ else -+ return set_mac_int_loopback(fmt_port, FALSE); -+ break; -+ -+ case FMT_PORT_IOC_SET_DPAECHO_MODE: -+ case FMT_PORT_IOC_SET_IP_HEADER_MANIP: -+ default: -+ _fmt_wrn("ioctl unimplemented minor:%u@ioctl" -+ " cmd:0x%08x(type:0x%02x, nr:0x%02x.\n", -+ minor, cmd, _IOC_TYPE(cmd), _IOC_NR(cmd)); -+ return -EFAULT; -+ } -+ -+ return 0; -+} -+ -+#ifdef CONFIG_COMPAT -+static long fmt_compat_ioctl( -+ struct file *file, -+ unsigned int cmd, -+ unsigned long arg) -+{ -+ unsigned int minor = iminor(file->f_path.dentry->d_inode); -+ -+ _fmt_dbg("calling...\n"); -+ return fmt_ioctls(minor, file, cmd, arg, true); -+} -+#endif -+ -+static long fmt_ioctl( -+ struct file *file, -+ unsigned int cmd, -+ unsigned long arg) -+{ -+ unsigned int minor = iminor(file->f_path.dentry->d_inode); -+ unsigned int res; -+ -+ _fmt_dbg("calling...\n"); -+ -+ fm_mutex_lock(); -+ res = fmt_ioctls(minor, file, cmd, arg, false); -+ fm_mutex_unlock(); -+ -+ _fmt_dbg("called.\n"); -+ -+ return res; -+} -+ -+#ifdef CONFIG_COMPAT -+void copy_compat_test_frame_buffer( -+ ioc_fmt_buff_desc_t *buff, -+ ioc_fmt_compat_buff_desc_t *compat_buff) -+{ -+ compat_buff->qid = buff->qid; -+ compat_buff->p_data = ptr_to_compat(buff->p_data); -+ compat_buff->size = buff->size; -+ compat_buff->status = buff->status; -+ -+ compat_buff->buff_context.p_user_priv = -+ ptr_to_compat(buff->buff_context.p_user_priv); -+ memcpy(compat_buff->buff_context.fm_prs_res, -+ buff->buff_context.fm_prs_res, -+ FM_PRS_MAX * sizeof(uint8_t)); -+ memcpy(compat_buff->buff_context.fm_time_stamp, -+ buff->buff_context.fm_time_stamp, -+ FM_TIME_STAMP_MAX * sizeof(uint8_t)); -+} -+#endif -+ -+ssize_t fmt_read( -+ struct file *file, -+ char __user *buf, -+ size_t size, -+ loff_t *ppos) -+{ -+ struct fmt_port_s *fmt_port = NULL; -+ struct fmt_frame_s *p_fmt_frame = NULL; -+ ssize_t cnt = 0; -+ -+ fmt_port = file->private_data; -+ if (!fmt_port || !fmt_port->valid) { -+ _fmt_err("fmt port not valid!\n"); -+ return -ENODEV; -+ } -+ -+ p_fmt_frame = dequeue_fmt_frame(fmt_port); -+ if (p_fmt_frame == NULL) -+ return 0; -+ -+ _fmt_dbgr("calling...\n"); -+ -+#ifdef CONFIG_COMPAT -+ if (fmt_port->compat_test_type){ -+ cnt = sizeof(ioc_fmt_compat_buff_desc_t); -+ } -+ else -+#endif -+ { -+ cnt = sizeof(ioc_fmt_buff_desc_t); -+ } -+ -+ if (size < cnt) { -+ _fmt_err("illegal buffer-size!\n"); -+ cnt = 0; -+ goto _fmt_read_return; -+ } -+ -+ /* Copy structure */ -+#ifdef CONFIG_COMPAT -+ if (fmt_port->compat_test_type) { -+ { -+ ioc_fmt_compat_buff_desc_t compat_buff; -+ copy_compat_test_frame_buffer(&p_fmt_frame->buff, -+ &compat_buff); -+ -+ if (copy_to_user(buf, &compat_buff, cnt)) { -+ _fmt_err("copy_to_user failed!\n"); -+ goto _fmt_read_return; -+ } -+ } -+ -+ ((ioc_fmt_compat_buff_desc_t *)buf)->p_data = -+ ptr_to_compat(buf+sizeof(ioc_fmt_compat_buff_desc_t)); -+ cnt += MIN(p_fmt_frame->buff.size, size-cnt); -+ } else -+#endif -+ { -+ if (copy_to_user(buf, &p_fmt_frame->buff, cnt)) { -+ _fmt_err("copy_to_user failed!\n"); -+ goto _fmt_read_return; -+ } -+ -+ ((ioc_fmt_buff_desc_t *)buf)->p_data = -+ buf + sizeof(ioc_fmt_buff_desc_t); -+ cnt += MIN(p_fmt_frame->buff.size, size-cnt); -+ } -+ -+ if (size < cnt) { -+ _fmt_err("illegal buffer-size!\n"); -+ goto _fmt_read_return; -+ } -+ -+ /* copy frame */ -+#ifdef CONFIG_COMPAT -+ if (fmt_port->compat_test_type) { -+ if (copy_to_user(buf+sizeof(ioc_fmt_compat_buff_desc_t), -+ p_fmt_frame->buff.p_data, cnt)) { -+ _fmt_err("copy_to_user failed!\n"); -+ goto _fmt_read_return; -+ } -+ } else -+#endif -+ { -+ if (copy_to_user(buf+sizeof(ioc_fmt_buff_desc_t), -+ p_fmt_frame->buff.p_data, cnt)) { -+ _fmt_err("copy_to_user failed!\n"); -+ goto _fmt_read_return; -+ } -+ } -+ -+_fmt_read_return: -+ kfree(p_fmt_frame->buff.p_data); -+ kfree(p_fmt_frame); -+ -+ _fmt_dbgr("called.\n"); -+ return cnt; -+} -+ -+ssize_t fmt_write( -+ struct file *file, -+ const char __user *buf, -+ size_t size, -+ loff_t *ppos) -+{ -+ struct fmt_port_s *fmt_port = NULL; -+ ioc_fmt_buff_desc_t buff_desc; -+#ifdef CONFIG_COMPAT -+ ioc_fmt_compat_buff_desc_t buff_desc_compat; -+#endif -+ uint8_t *p_data = NULL; -+ uint32_t data_offset; -+ int _errno; -+ t_DpaaFD fd; -+ -+ _fmt_dbgr("calling...\n"); -+ -+ fmt_port = file->private_data; -+ if (!fmt_port || !fmt_port->valid) { -+ _fmt_err("fmt port not valid.\n"); -+ return -EINVAL; -+ } -+ -+ /* If Compat (32B UserSpace - 64B KernelSpace) */ -+#ifdef CONFIG_COMPAT -+ if (fmt_port->compat_test_type) { -+ if (size < sizeof(ioc_fmt_compat_buff_desc_t)) { -+ _fmt_err("invalid buff_desc size.\n"); -+ return -EFAULT; -+ } -+ -+ if (copy_from_user(&buff_desc_compat, buf, -+ sizeof(ioc_fmt_compat_buff_desc_t))) -+ return -EFAULT; -+ -+ buff_desc.qid = buff_desc_compat.qid; -+ buff_desc.p_data = compat_ptr(buff_desc_compat.p_data); -+ buff_desc.size = buff_desc_compat.size; -+ buff_desc.status = buff_desc_compat.status; -+ -+ buff_desc.buff_context.p_user_priv = -+ compat_ptr(buff_desc_compat.buff_context.p_user_priv); -+ memcpy(buff_desc.buff_context.fm_prs_res, -+ buff_desc_compat.buff_context.fm_prs_res, -+ FM_PRS_MAX * sizeof(uint8_t)); -+ memcpy(buff_desc.buff_context.fm_time_stamp, -+ buff_desc_compat.buff_context.fm_time_stamp, -+ FM_TIME_STAMP_MAX * sizeof(uint8_t)); -+ } else -+#endif -+ { -+ if (size < sizeof(ioc_fmt_buff_desc_t)) { -+ _fmt_err("invalid buff_desc size.\n"); -+ return -EFAULT; -+ } -+ -+ if (copy_from_user(&buff_desc, (ioc_fmt_buff_desc_t *)buf, -+ sizeof(ioc_fmt_buff_desc_t))) -+ return -EFAULT; -+ } -+ -+ data_offset = FM_PORT_GetBufferDataOffset(fmt_port->p_tx_fm_port_dev); -+ p_data = kmalloc(buff_desc.size+data_offset, GFP_KERNEL); -+ if (!p_data) -+ return -ENOMEM; -+ -+ /* If Compat (32UserSpace - 64KernelSpace) the buff_desc.p_data is ok */ -+ if (copy_from_user((uint8_t *)PTR_MOVE(p_data, data_offset), -+ buff_desc.p_data, -+ buff_desc.size)) { -+ kfree(p_data); -+ return -EFAULT; -+ } -+ -+ /* TODO: dma_map_single here (cannot access the bpool struct) */ -+ -+ /* prepare fd */ -+ memset(&fd, 0, sizeof(fd)); -+ DPAA_FD_SET_ADDR(&fd, p_data); -+ DPAA_FD_SET_OFFSET(&fd, data_offset); -+ DPAA_FD_SET_LENGTH(&fd, buff_desc.size); -+ -+ _errno = qman_enqueue(&fmt_port->p_tx_fqs[buff_desc.qid].fq_base, -+ (struct qm_fd *)&fd, 0); -+ if (_errno) { -+ buff_desc.status = (uint32_t)_errno; -+ if (copy_to_user((ioc_fmt_buff_desc_t *)buf, &buff_desc, -+ sizeof(ioc_fmt_buff_desc_t))) { -+ kfree(p_data); -+ return -EFAULT; -+ } -+ } -+ -+ /* for debugging */ -+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME) -+ atomic_inc(&fmt_port->enqueue_to_qman_frm); -+#endif -+ _fmt_dbgr("called.\n"); -+ return buff_desc.size; -+} -+ -+/* fm test character device definition */ -+static const struct file_operations fmt_fops = -+{ -+ .owner = THIS_MODULE, -+#ifdef CONFIG_COMPAT -+ .compat_ioctl = fmt_compat_ioctl, -+#endif -+ .unlocked_ioctl = fmt_ioctl, -+ .open = fmt_open, -+ .release = fmt_close, -+ .read = fmt_read, -+ .write = fmt_write, -+}; -+ -+static int fmt_init(void) -+{ -+ int id; -+ -+ _fmt_dbg("calling...\n"); -+ -+ /* Register to the /dev for IOCTL API */ -+ /* Register dynamically a new major number for the character device: */ -+ fm_test.major = register_chrdev(0, DEV_FM_TEST_NAME, &fmt_fops); -+ if (fm_test.major <= 0) { -+ _fmt_wrn("Failed to allocate major number for device %s.\n", -+ DEV_FM_TEST_NAME); -+ return -ENODEV; -+ } -+ -+ /* Creating class for FMan_test */ -+ fm_test.fmt_class = class_create(THIS_MODULE, DEV_FM_TEST_NAME); -+ if (IS_ERR(fm_test.fmt_class)) { -+ unregister_chrdev(fm_test.major, DEV_FM_TEST_NAME); -+ _fmt_wrn("Error creating %s class.\n", DEV_FM_TEST_NAME); -+ return -ENODEV; -+ } -+ -+ for (id = 0; id < IOC_FMT_MAX_NUM_OF_PORTS; id++) -+ if (NULL == device_create(fm_test.fmt_class, NULL, -+ MKDEV(fm_test.major, -+ DEV_FM_TEST_PORTS_MINOR_BASE + id), NULL, -+ DEV_FM_TEST_NAME "%d", id)) { -+ -+ _fmt_err("Error creating %s device.\n", -+ DEV_FM_TEST_NAME); -+ return -ENODEV; -+ } -+ -+ return 0; -+} -+ -+static void fmt_free(void) -+{ -+ int id; -+ -+ for (id = 0; id < IOC_FMT_MAX_NUM_OF_PORTS; id++) -+ device_destroy(fm_test.fmt_class, MKDEV(fm_test.major, -+ DEV_FM_TEST_PORTS_MINOR_BASE + id)); -+ class_destroy(fm_test.fmt_class); -+} -+ -+static int __init __cold fmt_load(void) -+{ -+ struct dpaa_eth_hooks_s priv_dpaa_eth_hooks; -+ -+ /* set dpaa hooks for default queues */ -+ memset(&priv_dpaa_eth_hooks, 0, sizeof(priv_dpaa_eth_hooks)); -+ priv_dpaa_eth_hooks.rx_default = fmt_rx_default_hook; -+ priv_dpaa_eth_hooks.rx_error = fmt_rx_error_hook; -+ priv_dpaa_eth_hooks.tx_confirm = fmt_tx_confirm_hook; -+ priv_dpaa_eth_hooks.tx_error = fmt_tx_confirm_error_hook; -+ -+ fsl_dpaa_eth_set_hooks(&priv_dpaa_eth_hooks); -+ -+ /* initialize the fman test environment */ -+ if (fmt_init() < 0) { -+ _fmt_err("Failed to init FM-test modul.\n"); -+ fmt_free(); -+ return -ENODEV; -+ } -+ -+ _fmt_inf("FSL FM test module loaded.\n"); -+ -+ return 0; -+} -+ -+static void __exit __cold fmt_unload(void) -+{ -+ fmt_free(); -+ _fmt_inf("FSL FM test module unloaded.\n"); -+} -+ -+module_init(fmt_load); -+module_exit(fmt_unload); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.c -@@ -0,0 +1,2910 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File lnxwrp_fm.c -+ @Author Shlomi Gridish -+ @Description FM Linux wrapper functions. -+*/ -+ -+#include -+#include -+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS) -+#define MODVERSIONS -+#endif -+#ifdef MODVERSIONS -+#include -+#endif /* MODVERSIONS */ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#ifndef CONFIG_FMAN_ARM -+#include -+#include -+#include -+#endif -+#include /* For file access mask */ -+#include -+#include -+ -+/* NetCommSw Headers --------------- */ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "sprint_ext.h" -+#include "debug_ext.h" -+#include "sys_io_ext.h" -+ -+#include "fm_ioctls.h" -+ -+#include "lnxwrp_fm.h" -+#include "lnxwrp_resources.h" -+#include "lnxwrp_sysfs_fm.h" -+#include "lnxwrp_sysfs_fm_port.h" -+#include "lnxwrp_exp_sym.h" -+#include "fm_common.h" -+#include "../../sdk_fman/Peripherals/FM/fm.h" -+#define __ERR_MODULE__ MODULE_FM -+ -+extern struct device_node *GetFmPortAdvArgsDevTreeNode (struct device_node *fm_node, -+ e_FmPortType portType, -+ uint8_t portId); -+ -+#define PROC_PRINT(args...) offset += sprintf(buf+offset,args) -+ -+#define ADD_ADV_CONFIG_NO_RET(_func, _param) \ -+ do { \ -+ if (ip_Function = _func; \ -+ _param \ -+ i++; \ -+ } \ -+ else \ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,\ -+ ("Number of advanced-configuration entries exceeded"));\ -+ } while (0) -+ -+/* Bootarg used to override the Kconfig FSL_FM_MAX_FRAME_SIZE value */ -+#define FSL_FM_MAX_FRM_BOOTARG "fsl_fm_max_frm" -+ -+/* Bootarg used to override FSL_FM_RX_EXTRA_HEADROOM Kconfig value */ -+#define FSL_FM_RX_EXTRA_HEADROOM_BOOTARG "fsl_fm_rx_extra_headroom" -+ -+/* Minimum and maximum value for the fsl_fm_rx_extra_headroom bootarg */ -+#define FSL_FM_RX_EXTRA_HEADROOM_MIN 16 -+#define FSL_FM_RX_EXTRA_HEADROOM_MAX 384 -+ -+#define FSL_FM_PAUSE_TIME_ENABLE 0xf000 -+#define FSL_FM_PAUSE_TIME_DISABLE 0 -+#define FSL_FM_PAUSE_THRESH_DEFAULT 0 -+ -+/* -+ * Max frame size, across all interfaces. -+ * Configurable from Kconfig or bootargs, to avoid allocating -+ * oversized (socket) buffers when not using jumbo frames. -+ * Must be large enough to accommodate the network MTU, but small enough -+ * to avoid wasting skb memory. -+ * -+ * Could be overridden once, at boot-time, via the -+ * fm_set_max_frm() callback. -+ */ -+int fsl_fm_max_frm = CONFIG_FSL_FM_MAX_FRAME_SIZE; -+ -+/* -+ * Extra headroom for Rx buffers. -+ * FMan is instructed to allocate, on the Rx path, this amount of -+ * space at the beginning of a data buffer, beside the DPA private -+ * data area and the IC fields. -+ * Does not impact Tx buffer layout. -+ * -+ * Configurable from Kconfig or bootargs. Zero by default, it's needed -+ * on particular forwarding scenarios that add extra headers to the -+ * forwarded frame. -+ */ -+int fsl_fm_rx_extra_headroom = CONFIG_FSL_FM_RX_EXTRA_HEADROOM; -+ -+#ifdef CONFIG_FMAN_PFC -+static int fsl_fm_pfc_quanta[] = { -+ CONFIG_FMAN_PFC_QUANTA_0, -+ CONFIG_FMAN_PFC_QUANTA_1, -+ CONFIG_FMAN_PFC_QUANTA_2, -+ CONFIG_FMAN_PFC_QUANTA_3 -+}; -+#endif -+ -+static t_LnxWrpFm lnxWrpFm; -+ -+int fm_get_max_frm() -+{ -+ return fsl_fm_max_frm; -+} -+EXPORT_SYMBOL(fm_get_max_frm); -+ -+int fm_get_rx_extra_headroom() -+{ -+ return ALIGN(fsl_fm_rx_extra_headroom, 16); -+} -+EXPORT_SYMBOL(fm_get_rx_extra_headroom); -+ -+static int __init fm_set_max_frm(char *str) -+{ -+ int ret = 0; -+ -+ ret = get_option(&str, &fsl_fm_max_frm); -+ if (ret != 1) { -+ /* -+ * This will only work if CONFIG_EARLY_PRINTK is compiled in, -+ * and something like "earlyprintk=serial,uart0,115200" is -+ * specified in the bootargs -+ */ -+ printk(KERN_WARNING "No suitable %s= prop in bootargs; " -+ "will use the default FSL_FM_MAX_FRAME_SIZE (%d) " -+ "from Kconfig.\n", FSL_FM_MAX_FRM_BOOTARG, -+ CONFIG_FSL_FM_MAX_FRAME_SIZE); -+ -+ fsl_fm_max_frm = CONFIG_FSL_FM_MAX_FRAME_SIZE; -+ return 1; -+ } -+ -+ /* Don't allow invalid bootargs; fallback to the Kconfig value */ -+ if (fsl_fm_max_frm < 64 || fsl_fm_max_frm > 9600) { -+ printk(KERN_WARNING "Invalid %s=%d in bootargs, valid range is " -+ "64-9600. Falling back to the FSL_FM_MAX_FRAME_SIZE (%d) " -+ "from Kconfig.\n", -+ FSL_FM_MAX_FRM_BOOTARG, fsl_fm_max_frm, -+ CONFIG_FSL_FM_MAX_FRAME_SIZE); -+ -+ fsl_fm_max_frm = CONFIG_FSL_FM_MAX_FRAME_SIZE; -+ return 1; -+ } -+ -+ printk(KERN_INFO "Using fsl_fm_max_frm=%d from bootargs\n", -+ fsl_fm_max_frm); -+ return 0; -+} -+early_param(FSL_FM_MAX_FRM_BOOTARG, fm_set_max_frm); -+ -+static int __init fm_set_rx_extra_headroom(char *str) -+{ -+ int ret; -+ -+ ret = get_option(&str, &fsl_fm_rx_extra_headroom); -+ -+ if (ret != 1) { -+ printk(KERN_WARNING "No suitable %s= prop in bootargs; " -+ "will use the default FSL_FM_RX_EXTRA_HEADROOM (%d) " -+ "from Kconfig.\n", FSL_FM_RX_EXTRA_HEADROOM_BOOTARG, -+ CONFIG_FSL_FM_RX_EXTRA_HEADROOM); -+ fsl_fm_rx_extra_headroom = CONFIG_FSL_FM_RX_EXTRA_HEADROOM; -+ -+ return 1; -+ } -+ -+ if (fsl_fm_rx_extra_headroom < FSL_FM_RX_EXTRA_HEADROOM_MIN || -+ fsl_fm_rx_extra_headroom > FSL_FM_RX_EXTRA_HEADROOM_MAX) { -+ printk(KERN_WARNING "Invalid value for %s=%d prop in " -+ "bootargs; will use the default " -+ "FSL_FM_RX_EXTRA_HEADROOM (%d) from Kconfig.\n", -+ FSL_FM_RX_EXTRA_HEADROOM_BOOTARG, -+ fsl_fm_rx_extra_headroom, -+ CONFIG_FSL_FM_RX_EXTRA_HEADROOM); -+ fsl_fm_rx_extra_headroom = CONFIG_FSL_FM_RX_EXTRA_HEADROOM; -+ } -+ -+ printk(KERN_INFO "Using fsl_fm_rx_extra_headroom=%d from bootargs\n", -+ fsl_fm_rx_extra_headroom); -+ -+ return 0; -+} -+early_param(FSL_FM_RX_EXTRA_HEADROOM_BOOTARG, fm_set_rx_extra_headroom); -+ -+static irqreturn_t fm_irq(int irq, void *_dev) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *)_dev; -+#ifdef CONFIG_PM_SLEEP -+ t_Fm *p_Fm = (t_Fm*)p_LnxWrpFmDev->h_Dev; -+#endif -+ if (!p_LnxWrpFmDev || !p_LnxWrpFmDev->h_Dev) -+ return IRQ_NONE; -+ -+#ifdef CONFIG_PM_SLEEP -+ if (fman_get_normal_pending(p_Fm->p_FmFpmRegs) & INTR_EN_WAKEUP) -+ { -+ pm_wakeup_event(p_LnxWrpFmDev->dev, 200); -+ } -+#endif -+ FM_EventIsr(p_LnxWrpFmDev->h_Dev); -+ return IRQ_HANDLED; -+} -+ -+static irqreturn_t fm_err_irq(int irq, void *_dev) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *)_dev; -+ -+ if (!p_LnxWrpFmDev || !p_LnxWrpFmDev->h_Dev) -+ return IRQ_NONE; -+ -+ if (FM_ErrorIsr(p_LnxWrpFmDev->h_Dev) == E_OK) -+ return IRQ_HANDLED; -+ -+ return IRQ_NONE; -+} -+ -+/* used to protect FMD/LLD from concurrent calls in functions fm_mutex_lock / fm_mutex_unlock */ -+static struct mutex lnxwrp_mutex; -+ -+static t_LnxWrpFmDev * CreateFmDev(uint8_t id) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ int j; -+ -+ p_LnxWrpFmDev = (t_LnxWrpFmDev *)XX_Malloc(sizeof(t_LnxWrpFmDev)); -+ if (!p_LnxWrpFmDev) -+ { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ return NULL; -+ } -+ -+ memset(p_LnxWrpFmDev, 0, sizeof(t_LnxWrpFmDev)); -+ p_LnxWrpFmDev->fmDevSettings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)); -+ memset(p_LnxWrpFmDev->fmDevSettings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry))); -+ p_LnxWrpFmDev->fmPcdDevSettings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)); -+ memset(p_LnxWrpFmDev->fmPcdDevSettings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry))); -+ p_LnxWrpFmDev->hcPort.settings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)); -+ memset(p_LnxWrpFmDev->hcPort.settings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry))); -+ for (j=0; jrxPorts[j].settings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)); -+ memset(p_LnxWrpFmDev->rxPorts[j].settings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry))); -+ } -+ for (j=0; jtxPorts[j].settings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)); -+ memset(p_LnxWrpFmDev->txPorts[j].settings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry))); -+ } -+ for (j=0; jopPorts[j].settings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)); -+ memset(p_LnxWrpFmDev->opPorts[j].settings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry))); -+ } -+ -+ return p_LnxWrpFmDev; -+} -+ -+static void DestroyFmDev(t_LnxWrpFmDev *p_LnxWrpFmDev) -+{ -+ int j; -+ -+ for (j=0; jopPorts[j].settings.advConfig) -+ XX_Free(p_LnxWrpFmDev->opPorts[j].settings.advConfig); -+ for (j=0; jtxPorts[j].settings.advConfig) -+ XX_Free(p_LnxWrpFmDev->txPorts[j].settings.advConfig); -+ for (j=0; jrxPorts[j].settings.advConfig) -+ XX_Free(p_LnxWrpFmDev->rxPorts[j].settings.advConfig); -+ if (p_LnxWrpFmDev->hcPort.settings.advConfig) -+ XX_Free(p_LnxWrpFmDev->hcPort.settings.advConfig); -+ if (p_LnxWrpFmDev->fmPcdDevSettings.advConfig) -+ XX_Free(p_LnxWrpFmDev->fmPcdDevSettings.advConfig); -+ if (p_LnxWrpFmDev->fmDevSettings.advConfig) -+ XX_Free(p_LnxWrpFmDev->fmDevSettings.advConfig); -+ -+ XX_Free(p_LnxWrpFmDev); -+} -+ -+static t_Error FillRestFmInfo(t_LnxWrpFmDev *p_LnxWrpFmDev) -+{ -+#define FM_BMI_PPIDS_OFFSET 0x00080304 -+#define FM_DMA_PLR_OFFSET 0x000c2060 -+#define FM_FPM_IP_REV_1_OFFSET 0x000c30c4 -+#define DMA_HIGH_LIODN_MASK 0x0FFF0000 -+#define DMA_LOW_LIODN_MASK 0x00000FFF -+#define DMA_LIODN_SHIFT 16 -+ -+typedef _Packed struct { -+ uint32_t plr[32]; -+} _PackedType t_Plr; -+ -+typedef _Packed struct { -+ volatile uint32_t fmbm_ppid[63]; -+} _PackedType t_Ppids; -+ -+ t_Plr *p_Plr; -+ t_Ppids *p_Ppids; -+ int i,j; -+ uint32_t fmRev; -+ -+ static const uint8_t phys1GRxPortId[] = {0x8,0x9,0xa,0xb,0xc,0xd,0xe,0xf}; -+ static const uint8_t phys10GRxPortId[] = {0x10,0x11}; -+#if (DPAA_VERSION >= 11) -+ static const uint8_t physOhPortId[] = {/* 0x1, */0x2,0x3,0x4,0x5,0x6,0x7}; -+#else -+ static const uint8_t physOhPortId[] = {0x1,0x2,0x3,0x4,0x5,0x6,0x7}; -+#endif -+ static const uint8_t phys1GTxPortId[] = {0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f}; -+ static const uint8_t phys10GTxPortId[] = {0x30,0x31}; -+ -+ fmRev = (uint32_t)(*((volatile uint32_t *)UINT_TO_PTR(p_LnxWrpFmDev->fmBaseAddr+FM_FPM_IP_REV_1_OFFSET))); -+ fmRev &= 0xffff; -+ -+ p_Plr = (t_Plr *)UINT_TO_PTR(p_LnxWrpFmDev->fmBaseAddr+FM_DMA_PLR_OFFSET); -+#ifdef MODULE -+ for (i=0;iplr[i] = 0; -+#endif /* MODULE */ -+ -+ for (i=0; iplr[i/2] & DMA_LOW_LIODN_MASK) : -+ ((p_Plr->plr[i/2] & DMA_HIGH_LIODN_MASK) >> DMA_LIODN_SHIFT)); -+#ifdef FM_PARTITION_ARRAY -+ /* TODO: this was .liodnPerPartition[i] = liodnBase; is the index meaning the same? */ -+ p_LnxWrpFmDev->fmDevSettings.param.liodnBasePerPort[i] = liodnBase; -+#endif /* FM_PARTITION_ARRAY */ -+ -+ if ((i >= phys1GRxPortId[0]) && -+ (i <= phys1GRxPortId[FM_MAX_NUM_OF_1G_RX_PORTS-1])) -+ { -+ for (j=0; jrxPorts[j].settings.param.liodnBase = liodnBase; -+ } -+ else if (FM_MAX_NUM_OF_10G_RX_PORTS && -+ (i >= phys10GRxPortId[0]) && -+ (i <= phys10GRxPortId[FM_MAX_NUM_OF_10G_RX_PORTS-1])) -+ { -+ for (j=0; jrxPorts[FM_MAX_NUM_OF_1G_RX_PORTS+j].settings.param.liodnBase = liodnBase; -+ } -+ else if ((i >= physOhPortId[0]) && -+ (i <= physOhPortId[FM_MAX_NUM_OF_OH_PORTS-1])) -+ { -+ for (j=0; jhcPort.settings.param.liodnBase = liodnBase; -+ else -+ p_LnxWrpFmDev->opPorts[j - 1].settings.param.liodnBase = liodnBase; -+ } -+ else if ((i >= phys1GTxPortId[0]) && -+ (i <= phys1GTxPortId[FM_MAX_NUM_OF_1G_TX_PORTS-1])) -+ { -+ for (j=0; jtxPorts[j].settings.param.liodnBase = liodnBase; -+ } -+ else if (FM_MAX_NUM_OF_10G_TX_PORTS && -+ (i >= phys10GTxPortId[0]) && -+ (i <= phys10GTxPortId[FM_MAX_NUM_OF_10G_TX_PORTS-1])) -+ { -+ for (j=0; jtxPorts[FM_MAX_NUM_OF_1G_TX_PORTS+j].settings.param.liodnBase = liodnBase; -+ } -+ } -+ -+ p_Ppids = (t_Ppids *)UINT_TO_PTR(p_LnxWrpFmDev->fmBaseAddr+FM_BMI_PPIDS_OFFSET); -+ -+ for (i=0; irxPorts[i].settings.param.specificParams.rxParams.liodnOffset = -+ p_Ppids->fmbm_ppid[phys1GRxPortId[i]-1]; -+ -+ for (i=0; irxPorts[FM_MAX_NUM_OF_1G_RX_PORTS+i].settings.param.specificParams.rxParams.liodnOffset = -+ p_Ppids->fmbm_ppid[phys10GRxPortId[i]-1]; -+ -+ return E_OK; -+} -+ -+/* Structure that defines QE firmware binary files. -+ * -+ * See Documentation/powerpc/qe_firmware.txt for a description of these -+ * fields. -+ */ -+struct qe_firmware { -+ struct qe_header { -+ __be32 length; /* Length of the entire structure, in bytes */ -+ u8 magic[3]; /* Set to { 'Q', 'E', 'F' } */ -+ u8 version; /* Version of this layout. First ver is '1' */ -+ } header; -+ u8 id[62]; /* Null-terminated identifier string */ -+ u8 split; /* 0 = shared I-RAM, 1 = split I-RAM */ -+ u8 count; /* Number of microcode[] structures */ -+ struct { -+ __be16 model; /* The SOC model */ -+ u8 major; /* The SOC revision major */ -+ u8 minor; /* The SOC revision minor */ -+ } __attribute__ ((packed)) soc; -+ u8 padding[4]; /* Reserved, for alignment */ -+ __be64 extended_modes; /* Extended modes */ -+ __be32 vtraps[8]; /* Virtual trap addresses */ -+ u8 reserved[4]; /* Reserved, for future expansion */ -+ struct qe_microcode { -+ u8 id[32]; /* Null-terminated identifier */ -+ __be32 traps[16]; /* Trap addresses, 0 == ignore */ -+ __be32 eccr; /* The value for the ECCR register */ -+ __be32 iram_offset; /* Offset into I-RAM for the code */ -+ __be32 count; /* Number of 32-bit words of the code */ -+ __be32 code_offset; /* Offset of the actual microcode */ -+ u8 major; /* The microcode version major */ -+ u8 minor; /* The microcode version minor */ -+ u8 revision; /* The microcode version revision */ -+ u8 padding; /* Reserved, for alignment */ -+ u8 reserved[4]; /* Reserved, for future expansion */ -+ } __attribute__ ((packed)) microcode[1]; -+ /* All microcode binaries should be located here */ -+ /* CRC32 should be located here, after the microcode binaries */ -+} __attribute__ ((packed)); -+ -+ -+/** -+ * FindFmanMicrocode - find the Fman microcode -+ * -+ * This function returns a pointer to the QE Firmware blob that holds -+ * the Fman microcode. We use the QE Firmware structure because Fman microcode -+ * is similar to QE microcode, so there's no point in defining a new layout. -+ * -+ * Current versions of U-Boot embed the Fman firmware into the device tree, -+ * so we check for that first. Each Fman node in the device tree contains a -+ * node or a pointer to node that holds the firmware. Technically, we should -+ * be fetching the firmware node for the current Fman, but we don't have that -+ * information any more, so we assume that there is only one firmware node in -+ * the device tree, and that all Fmen use the same firmware. -+ */ -+static const struct qe_firmware *FindFmanMicrocode(void) -+{ -+ static const struct qe_firmware *P4080_UCPatch; -+ struct device_node *np; -+ -+ if (P4080_UCPatch) -+ return P4080_UCPatch; -+ -+ /* The firmware should be inside the device tree. */ -+ np = of_find_compatible_node(NULL, NULL, "fsl,fman-firmware"); -+ if (np) { -+ P4080_UCPatch = of_get_property(np, "fsl,firmware", NULL); -+ of_node_put(np); -+ if (P4080_UCPatch) -+ return P4080_UCPatch; -+ else -+ REPORT_ERROR(WARNING, E_NOT_FOUND, ("firmware node is incomplete")); -+ } -+ -+ /* Returning NULL here forces the reuse of the IRAM content */ -+ return NULL; -+} -+#define SVR_SECURITY_MASK 0x00080000 -+#define SVR_PERSONALITY_MASK 0x0000FF00 -+#define SVR_VER_IGNORE_MASK (SVR_SECURITY_MASK | SVR_PERSONALITY_MASK) -+#define SVR_B4860_REV1_VALUE 0x86800010 -+#define SVR_B4860_REV2_VALUE 0x86800020 -+#define SVR_T4240_VALUE 0x82400000 -+#define SVR_T4120_VALUE 0x82400100 -+#define SVR_T4160_VALUE 0x82410000 -+#define SVR_T4080_VALUE 0x82410200 -+#define SVR_T4_DEVICE_ID 0x82400000 -+#define SVR_DEVICE_ID_MASK 0xFFF00000 -+ -+#define OF_DEV_ID_NUM 2 /* one used, another one zeroed */ -+ -+/* searches for a subnode with the given name/compatible */ -+static bool HasFmPcdOfNode(struct device_node *fm_node, -+ struct of_device_id *ids, -+ const char *name, -+ const char *compatible) -+{ -+ struct device_node *dev_node; -+ bool ret = false; -+ -+ memset(ids, 0, OF_DEV_ID_NUM*sizeof(struct of_device_id)); -+ if (WARN_ON(strlen(name) >= sizeof(ids[0].name))) -+ return false; -+ strcpy(ids[0].name, name); -+ if (WARN_ON(strlen(compatible) >= sizeof(ids[0].compatible))) -+ return false; -+ strcpy(ids[0].compatible, compatible); -+ for_each_child_of_node(fm_node, dev_node) -+ if (of_match_node(ids, dev_node) != NULL) -+ ret = true; -+ return ret; -+} -+ -+static t_LnxWrpFmDev * ReadFmDevTreeNode (struct platform_device *of_dev) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ struct device_node *fm_node, *dev_node; -+ struct of_device_id ids[OF_DEV_ID_NUM]; -+ struct resource res; -+ struct clk *clk; -+ u32 clk_rate; -+ const uint32_t *uint32_prop; -+ int _errno=0, lenp; -+ uint32_t tmp_prop; -+ -+ fm_node = of_node_get(of_dev->dev.of_node); -+ -+ uint32_prop = (uint32_t *)of_get_property(fm_node, "cell-index", &lenp); -+ if (unlikely(uint32_prop == NULL)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_get_property(%s, cell-index) failed", fm_node->full_name)); -+ return NULL; -+ } -+ tmp_prop = be32_to_cpu(*uint32_prop); -+ -+ if (WARN_ON(lenp != sizeof(uint32_t))) -+ return NULL; -+ -+ if (tmp_prop > INTG_MAX_NUM_OF_FM) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("fm id!")); -+ return NULL; -+ } -+ p_LnxWrpFmDev = CreateFmDev(tmp_prop); -+ if (!p_LnxWrpFmDev) { -+ REPORT_ERROR(MAJOR, E_NULL_POINTER, NO_MSG); -+ return NULL; -+ } -+ p_LnxWrpFmDev->dev = &of_dev->dev; -+ p_LnxWrpFmDev->id = tmp_prop; -+ -+ /* Get the FM interrupt */ -+ p_LnxWrpFmDev->irq = of_irq_to_resource(fm_node, 0, NULL); -+ if (unlikely(p_LnxWrpFmDev->irq == /*NO_IRQ*/0)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_irq_to_resource() = %d", NO_IRQ)); -+ DestroyFmDev(p_LnxWrpFmDev); -+ return NULL; -+ } -+ -+ /* Get the FM error interrupt */ -+ p_LnxWrpFmDev->err_irq = of_irq_to_resource(fm_node, 1, NULL); -+ -+ if (unlikely(p_LnxWrpFmDev->err_irq == /*NO_IRQ*/0)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_irq_to_resource() = %d", NO_IRQ)); -+ DestroyFmDev(p_LnxWrpFmDev); -+ return NULL; -+ } -+ -+ /* Get the FM address */ -+ _errno = of_address_to_resource(fm_node, 0, &res); -+ if (unlikely(_errno < 0)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_address_to_resource() = %d", _errno)); -+ DestroyFmDev(p_LnxWrpFmDev); -+ return NULL; -+ } -+ -+ -+ p_LnxWrpFmDev->fmBaseAddr = 0; -+ p_LnxWrpFmDev->fmPhysBaseAddr = res.start; -+ p_LnxWrpFmDev->fmMemSize = res.end + 1 - res.start; -+ -+ clk = of_clk_get(fm_node, 0); -+ if (IS_ERR(clk)) { -+ dev_err(&of_dev->dev, "%s: Failed to get FM clock structure\n", -+ __func__); -+ of_node_put(fm_node); -+ DestroyFmDev(p_LnxWrpFmDev); -+ return NULL; -+ } -+ -+ clk_rate = clk_get_rate(clk); -+ if (!clk_rate) { -+ dev_err(&of_dev->dev, "%s: Failed to determine FM clock rate\n", -+ __func__); -+ of_node_put(fm_node); -+ DestroyFmDev(p_LnxWrpFmDev); -+ return NULL; -+ } -+ -+ p_LnxWrpFmDev->fmDevSettings.param.fmClkFreq = DIV_ROUND_UP(clk_rate, 1000000); /* In MHz, rounded */ -+ /* Get the MURAM base address and size */ -+ memset(ids, 0, sizeof(ids)); -+ if (WARN_ON(strlen("muram") >= sizeof(ids[0].name))) -+ return NULL; -+ strcpy(ids[0].name, "muram"); -+ if (WARN_ON(strlen("fsl,fman-muram") >= sizeof(ids[0].compatible))) -+ return NULL; -+ strcpy(ids[0].compatible, "fsl,fman-muram"); -+ for_each_child_of_node(fm_node, dev_node) { -+ if (likely(of_match_node(ids, dev_node) != NULL)) { -+ _errno = of_address_to_resource(dev_node, 0, &res); -+ if (unlikely(_errno < 0)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_address_to_resource() = %d", _errno)); -+ DestroyFmDev(p_LnxWrpFmDev); -+ return NULL; -+ } -+ -+ p_LnxWrpFmDev->fmMuramBaseAddr = 0; -+ p_LnxWrpFmDev->fmMuramPhysBaseAddr = res.start; -+ p_LnxWrpFmDev->fmMuramMemSize = res.end + 1 - res.start; -+ -+#ifndef CONFIG_FMAN_ARM -+ { -+ uint32_t svr; -+ svr = mfspr(SPRN_SVR); -+ -+ if ((svr & ~SVR_VER_IGNORE_MASK) >= SVR_B4860_REV2_VALUE) -+ p_LnxWrpFmDev->fmMuramMemSize = 0x80000; -+ } -+#endif -+ } -+ } -+ -+#if 0 -+ /* Get the RTC base address and size */ -+ memset(ids, 0, sizeof(ids)); -+ if (WARN_ON(strlen("ptp-timer") >= sizeof(ids[0].name))) -+ return NULL; -+ strcpy(ids[0].name, "ptp-timer"); -+ if (WARN_ON(strlen("fsl,fman-ptp-timer") >= sizeof(ids[0].compatible))) -+ return NULL; -+ strcpy(ids[0].compatible, "fsl,fman-ptp-timer"); -+ for_each_child_of_node(fm_node, dev_node) { -+ if (likely(of_match_node(ids, dev_node) != NULL)) { -+ _errno = of_address_to_resource(dev_node, 0, &res); -+ if (unlikely(_errno < 0)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_address_to_resource() = %d", _errno)); -+ DestroyFmDev(p_LnxWrpFmDev); -+ return NULL; -+ } -+ -+ p_LnxWrpFmDev->fmRtcBaseAddr = 0; -+ p_LnxWrpFmDev->fmRtcPhysBaseAddr = res.start; -+ p_LnxWrpFmDev->fmRtcMemSize = res.end + 1 - res.start; -+ } -+ } -+#endif -+ -+#if (DPAA_VERSION >= 11) -+ /* Get the VSP base address */ -+ for_each_child_of_node(fm_node, dev_node) { -+ if (of_device_is_compatible(dev_node, "fsl,fman-vsps")) { -+ _errno = of_address_to_resource(dev_node, 0, &res); -+ if (unlikely(_errno < 0)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_address_to_resource() = %d", _errno)); -+ DestroyFmDev(p_LnxWrpFmDev); -+ return NULL; -+ } -+ p_LnxWrpFmDev->fmVspBaseAddr = 0; -+ p_LnxWrpFmDev->fmVspPhysBaseAddr = res.start; -+ p_LnxWrpFmDev->fmVspMemSize = res.end + 1 - res.start; -+ } -+ } -+#endif -+ -+ /* Get all PCD nodes */ -+ p_LnxWrpFmDev->prsActive = HasFmPcdOfNode(fm_node, ids, "parser", "fsl,fman-parser"); -+ p_LnxWrpFmDev->kgActive = HasFmPcdOfNode(fm_node, ids, "keygen", "fsl,fman-keygen"); -+ p_LnxWrpFmDev->ccActive = HasFmPcdOfNode(fm_node, ids, "cc", "fsl,fman-cc"); -+ p_LnxWrpFmDev->plcrActive = HasFmPcdOfNode(fm_node, ids, "policer", "fsl,fman-policer"); -+ -+ if (p_LnxWrpFmDev->prsActive || p_LnxWrpFmDev->kgActive || -+ p_LnxWrpFmDev->ccActive || p_LnxWrpFmDev->plcrActive) -+ p_LnxWrpFmDev->pcdActive = TRUE; -+ -+ if (p_LnxWrpFmDev->pcdActive) -+ { -+ const char *str_prop = (char *)of_get_property(fm_node, "fsl,default-pcd", &lenp); -+ if (str_prop) { -+ if (strncmp(str_prop, "3-tuple", strlen("3-tuple")) == 0) -+ p_LnxWrpFmDev->defPcd = e_FM_PCD_3_TUPLE; -+ } -+ else -+ p_LnxWrpFmDev->defPcd = e_NO_PCD; -+ } -+ -+ of_node_put(fm_node); -+ -+ p_LnxWrpFmDev->hcCh = -+ qman_affine_channel(cpumask_first(qman_affine_cpus())); -+ -+ p_LnxWrpFmDev->active = TRUE; -+ -+ return p_LnxWrpFmDev; -+} -+ -+struct device_node *GetFmAdvArgsDevTreeNode (uint8_t fmIndx) -+{ -+ struct device_node *dev_node; -+ const uint32_t *uint32_prop; -+ int lenp; -+ uint32_t tmp_prop; -+ -+ for_each_compatible_node(dev_node, NULL, "fsl,fman-extended-args") { -+ uint32_prop = (uint32_t *)of_get_property(dev_node, "cell-index", &lenp); -+ if (unlikely(uint32_prop == NULL)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("of_get_property(%s, cell-index) failed", -+ dev_node->full_name)); -+ return NULL; -+ } -+ tmp_prop = be32_to_cpu(*uint32_prop); -+ if (WARN_ON(lenp != sizeof(uint32_t))) -+ return NULL; -+ if (tmp_prop > INTG_MAX_NUM_OF_FM) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("fm id!")); -+ return NULL; -+ } -+ if (fmIndx == tmp_prop) -+ return dev_node; -+ } -+ -+ return NULL; -+} -+ -+static t_Error CheckNConfigFmAdvArgs (t_LnxWrpFmDev *p_LnxWrpFmDev) -+{ -+ struct device_node *dev_node; -+ t_Error err = E_INVALID_VALUE; -+ const uint32_t *uint32_prop; -+ const char *str_prop; -+ int lenp; -+ uint32_t tmp_prop; -+ -+ dev_node = GetFmAdvArgsDevTreeNode(p_LnxWrpFmDev->id); -+ if (!dev_node) /* no advance parameters for FMan */ -+ return E_OK; -+ -+ str_prop = (char *)of_get_property(dev_node, "dma-aid-mode", &lenp); -+ if (str_prop) { -+ if (strcmp(str_prop, "port") == 0) -+ err = FM_ConfigDmaAidMode(p_LnxWrpFmDev->h_Dev, e_FM_DMA_AID_OUT_PORT_ID); -+ else if (strcmp(str_prop, "tnum") == 0) -+ err = FM_ConfigDmaAidMode(p_LnxWrpFmDev->h_Dev, e_FM_DMA_AID_OUT_TNUM); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ uint32_prop = (uint32_t *)of_get_property(dev_node, -+ "total-fifo-size", &lenp); -+ if (uint32_prop) { -+ tmp_prop = be32_to_cpu(*uint32_prop); -+ if (WARN_ON(lenp != sizeof(uint32_t))) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ -+ if (FM_ConfigTotalFifoSize(p_LnxWrpFmDev->h_Dev, -+ tmp_prop) != E_OK) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ } -+ -+ uint32_prop = (uint32_t *)of_get_property(dev_node, "tnum-aging-period", -+ &lenp); -+ if (uint32_prop) { -+ tmp_prop = be32_to_cpu(*uint32_prop); -+ if (WARN_ON(lenp != sizeof(uint32_t))) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ -+ err = FM_ConfigTnumAgingPeriod(p_LnxWrpFmDev->h_Dev, -+ (uint16_t)tmp_prop/*tnumAgingPeriod*/); -+ -+ if (err != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ of_node_put(dev_node); -+ -+ return E_OK; -+} -+ -+static void LnxwrpFmDevExceptionsCb(t_Handle h_App, e_FmExceptions exception) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *)h_App; -+ -+ ASSERT_COND(p_LnxWrpFmDev); -+ -+ DBG(INFO, ("got fm exception %d", exception)); -+ -+ /* do nothing */ -+ UNUSED(exception); -+} -+ -+static void LnxwrpFmDevBusErrorCb(t_Handle h_App, -+ e_FmPortType portType, -+ uint8_t portId, -+ uint64_t addr, -+ uint8_t tnum, -+ uint16_t liodn) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *)h_App; -+ -+ ASSERT_COND(p_LnxWrpFmDev); -+ -+ /* do nothing */ -+ UNUSED(portType);UNUSED(portId);UNUSED(addr);UNUSED(tnum);UNUSED(liodn); -+} -+ -+static t_Error ConfigureFmDev(t_LnxWrpFmDev *p_LnxWrpFmDev) -+{ -+ struct resource *dev_res; -+ int _errno; -+ -+ if (!p_LnxWrpFmDev->active) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM not configured!!!")); -+ -+#ifndef MODULE -+ _errno = can_request_irq(p_LnxWrpFmDev->irq, 0); -+ if (unlikely(_errno < 0)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("can_request_irq() = %d", _errno)); -+#endif -+ _errno = devm_request_irq(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->irq, fm_irq, IRQF_SHARED, "fman", p_LnxWrpFmDev); -+ if (unlikely(_errno < 0)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("request_irq(%d) = %d", p_LnxWrpFmDev->irq, _errno)); -+ -+ enable_irq_wake(p_LnxWrpFmDev->irq); -+ -+ if (p_LnxWrpFmDev->err_irq != 0) { -+#ifndef MODULE -+ _errno = can_request_irq(p_LnxWrpFmDev->err_irq, 0); -+ if (unlikely(_errno < 0)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("can_request_irq() = %d", _errno)); -+#endif -+ _errno = devm_request_irq(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->err_irq, fm_err_irq, IRQF_SHARED, "fman-err", p_LnxWrpFmDev); -+ if (unlikely(_errno < 0)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("request_irq(%d) = %d", p_LnxWrpFmDev->err_irq, _errno)); -+ -+ enable_irq_wake(p_LnxWrpFmDev->err_irq); -+ } -+ -+ p_LnxWrpFmDev->res = devm_request_mem_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmPhysBaseAddr, p_LnxWrpFmDev->fmMemSize, "fman"); -+ if (unlikely(p_LnxWrpFmDev->res == NULL)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("request_mem_region() failed")); -+ -+ p_LnxWrpFmDev->fmBaseAddr = PTR_TO_UINT(devm_ioremap(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmPhysBaseAddr, p_LnxWrpFmDev->fmMemSize)); -+ if (unlikely(p_LnxWrpFmDev->fmBaseAddr == 0)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("devm_ioremap() failed")); -+ -+ if (SYS_RegisterIoMap((uint64_t)p_LnxWrpFmDev->fmBaseAddr, (uint64_t)p_LnxWrpFmDev->fmPhysBaseAddr, p_LnxWrpFmDev->fmMemSize) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM memory map")); -+ -+ dev_res = __devm_request_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmMuramPhysBaseAddr, p_LnxWrpFmDev->fmMuramMemSize, "fman-muram"); -+ if (unlikely(dev_res == NULL)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("__devm_request_region() failed")); -+ -+ p_LnxWrpFmDev->fmMuramBaseAddr = PTR_TO_UINT(devm_ioremap(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmMuramPhysBaseAddr, p_LnxWrpFmDev->fmMuramMemSize)); -+ if (unlikely(p_LnxWrpFmDev->fmMuramBaseAddr == 0)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("devm_ioremap() failed")); -+ -+ if (SYS_RegisterIoMap((uint64_t)p_LnxWrpFmDev->fmMuramBaseAddr, (uint64_t)p_LnxWrpFmDev->fmMuramPhysBaseAddr, p_LnxWrpFmDev->fmMuramMemSize) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM MURAM memory map")); -+ -+ if (p_LnxWrpFmDev->fmRtcPhysBaseAddr) -+ { -+ dev_res = __devm_request_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmRtcPhysBaseAddr, p_LnxWrpFmDev->fmRtcMemSize, "fman-ptp-timer"); -+ if (unlikely(dev_res == NULL)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("__devm_request_region() failed")); -+ -+ p_LnxWrpFmDev->fmRtcBaseAddr = PTR_TO_UINT(devm_ioremap(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmRtcPhysBaseAddr, p_LnxWrpFmDev->fmRtcMemSize)); -+ if (unlikely(p_LnxWrpFmDev->fmRtcBaseAddr == 0)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("devm_ioremap() failed")); -+ -+ if (SYS_RegisterIoMap((uint64_t)p_LnxWrpFmDev->fmRtcBaseAddr, (uint64_t)p_LnxWrpFmDev->fmRtcPhysBaseAddr, p_LnxWrpFmDev->fmRtcMemSize) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM-RTC memory map")); -+ } -+ -+#if (DPAA_VERSION >= 11) -+ if (p_LnxWrpFmDev->fmVspPhysBaseAddr) { -+ dev_res = __devm_request_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmVspPhysBaseAddr, p_LnxWrpFmDev->fmVspMemSize, "fman-vsp"); -+ if (unlikely(dev_res == NULL)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("__devm_request_region() failed")); -+ -+ p_LnxWrpFmDev->fmVspBaseAddr = PTR_TO_UINT(devm_ioremap(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmVspPhysBaseAddr, p_LnxWrpFmDev->fmVspMemSize)); -+ if (unlikely(p_LnxWrpFmDev->fmVspBaseAddr == 0)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("devm_ioremap() failed")); -+ } -+#endif -+ -+ p_LnxWrpFmDev->fmDevSettings.param.baseAddr = p_LnxWrpFmDev->fmBaseAddr; -+ p_LnxWrpFmDev->fmDevSettings.param.fmId = p_LnxWrpFmDev->id; -+ p_LnxWrpFmDev->fmDevSettings.param.irq = NO_IRQ; -+ p_LnxWrpFmDev->fmDevSettings.param.errIrq = NO_IRQ; -+ p_LnxWrpFmDev->fmDevSettings.param.f_Exception = LnxwrpFmDevExceptionsCb; -+ p_LnxWrpFmDev->fmDevSettings.param.f_BusError = LnxwrpFmDevBusErrorCb; -+ p_LnxWrpFmDev->fmDevSettings.param.h_App = p_LnxWrpFmDev; -+ -+ return FillRestFmInfo(p_LnxWrpFmDev); -+} -+ -+#ifndef CONFIG_FMAN_ARM -+/* -+ * Table for matching compatible strings, for device tree -+ * guts node, for QorIQ SOCs. -+ * "fsl,qoriq-device-config-2.0" corresponds to T4 & B4 -+ * SOCs. For the older SOCs "fsl,qoriq-device-config-1.0" -+ * string would be used. -+*/ -+static const struct of_device_id guts_device_ids[] = { -+ { .compatible = "fsl,qoriq-device-config-1.0", }, -+ { .compatible = "fsl,qoriq-device-config-2.0", }, -+ {} -+}; -+ -+static unsigned int get_rcwsr(int regnum) -+{ -+ struct ccsr_guts __iomem *guts_regs = NULL; -+ struct device_node *guts_node; -+ -+ guts_node = of_find_matching_node(NULL, guts_device_ids); -+ if (!guts_node) { -+ pr_err("could not find GUTS node\n"); -+ return 0; -+ } -+ guts_regs = of_iomap(guts_node, 0); -+ of_node_put(guts_node); -+ if (!guts_regs) { -+ pr_err("ioremap of GUTS node failed\n"); -+ return 0; -+ } -+ -+ return ioread32be(&guts_regs->rcwsr[regnum]); -+} -+ -+#define FMAN1_ALL_MACS_MASK 0xFCC00000 -+#define FMAN2_ALL_MACS_MASK 0x000FCC00 -+ -+/** -+ * @Function ResetOnInitErrata_A007273 -+ * -+ * @Description Workaround for Errata A-007273 -+ * This workaround is required to avoid a FMan hang during reset on initialization. -+ * Enable all MACs in guts.devdisr2 register, -+ * then perform a regular FMan reset and then restore MACs to their original state. -+ * -+ * @Param[in] h_Fm - FM module descriptor -+ * -+ * @Return None. -+ */ -+void ResetOnInitErrata_A007273(t_Handle h_Fm) -+{ -+ struct ccsr_guts __iomem *guts_regs = NULL; -+ struct device_node *guts_node; -+ u32 devdisr2, enableMacs; -+ -+ /* Get guts registers */ -+ guts_node = of_find_matching_node(NULL, guts_device_ids); -+ if (!guts_node) { -+ pr_err("could not find GUTS node\n"); -+ return; -+ } -+ guts_regs = of_iomap(guts_node, 0); -+ of_node_put(guts_node); -+ if (!guts_regs) { -+ pr_err("ioremap of GUTS node failed\n"); -+ return; -+ } -+ -+ /* Read current state */ -+ devdisr2 = ioread32be(&guts_regs->devdisr2); -+ -+ if (FmGetId(h_Fm) == 0) -+ enableMacs = devdisr2 & ~FMAN1_ALL_MACS_MASK; -+ else -+ enableMacs = devdisr2 & ~FMAN2_ALL_MACS_MASK; -+ -+ /* Enable all MACs */ -+ iowrite32be(enableMacs, &guts_regs->devdisr2); -+ -+ /* Perform standard FMan reset */ -+ FmReset(h_Fm); -+ -+ /* Restore devdisr2 value */ -+ iowrite32be(devdisr2, &guts_regs->devdisr2); -+ -+ iounmap(guts_regs); -+} -+#endif -+ -+static t_Error InitFmDev(t_LnxWrpFmDev *p_LnxWrpFmDev) -+{ -+ const struct qe_firmware *fw; -+ -+ if (!p_LnxWrpFmDev->active) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM not configured!!!")); -+ -+ if ((p_LnxWrpFmDev->h_MuramDev = FM_MURAM_ConfigAndInit(p_LnxWrpFmDev->fmMuramBaseAddr, p_LnxWrpFmDev->fmMuramMemSize)) == NULL) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM-MURAM!")); -+ -+ /* Loading the fman-controller code */ -+ fw = FindFmanMicrocode(); -+ -+ if (!fw) { -+ /* this forces the reuse of the current IRAM content */ -+ p_LnxWrpFmDev->fmDevSettings.param.firmware.size = 0; -+ p_LnxWrpFmDev->fmDevSettings.param.firmware.p_Code = NULL; -+ } else { -+ p_LnxWrpFmDev->fmDevSettings.param.firmware.p_Code = -+ (void *) fw + be32_to_cpu(fw->microcode[0].code_offset); -+ p_LnxWrpFmDev->fmDevSettings.param.firmware.size = -+ sizeof(u32) * be32_to_cpu(fw->microcode[0].count); -+ DBG(INFO, ("Loading fman-controller code version %d.%d.%d", -+ fw->microcode[0].major, -+ fw->microcode[0].minor, -+ fw->microcode[0].revision)); -+ } -+ -+#ifdef CONFIG_FMAN_ARM -+ { /* endianness adjustments: byteswap the ucode retrieved from the f/w blob */ -+ int i; -+ int usz = p_LnxWrpFmDev->fmDevSettings.param.firmware.size; -+ void * p_Code = p_LnxWrpFmDev->fmDevSettings.param.firmware.p_Code; -+ u32 *dest = kzalloc(usz, GFP_KERNEL); -+ -+ if (p_Code && dest) -+ for(i=0; i < usz / 4; ++i) -+ dest[i] = be32_to_cpu(((u32 *)p_Code)[i]); -+ -+ p_LnxWrpFmDev->fmDevSettings.param.firmware.p_Code = dest; -+ } -+#endif -+ -+ p_LnxWrpFmDev->fmDevSettings.param.h_FmMuram = p_LnxWrpFmDev->h_MuramDev; -+ -+#if (DPAA_VERSION >= 11) -+ if (p_LnxWrpFmDev->fmVspBaseAddr) { -+ p_LnxWrpFmDev->fmDevSettings.param.vspBaseAddr = p_LnxWrpFmDev->fmVspBaseAddr; -+ p_LnxWrpFmDev->fmDevSettings.param.partVSPBase = 0; -+ p_LnxWrpFmDev->fmDevSettings.param.partNumOfVSPs = FM_VSP_MAX_NUM_OF_ENTRIES; -+ } -+#endif -+ -+#ifdef CONFIG_FMAN_ARM -+ p_LnxWrpFmDev->fmDevSettings.param.fmMacClkRatio = 1; -+#else -+ if(p_LnxWrpFmDev->fmDevSettings.param.fmId == 0) -+ p_LnxWrpFmDev->fmDevSettings.param.fmMacClkRatio = -+ !!(get_rcwsr(4) & 0x2); /* RCW[FM_MAC_RAT0] */ -+ else -+ p_LnxWrpFmDev->fmDevSettings.param.fmMacClkRatio = -+ !!(get_rcwsr(4) & 0x1); /* RCW[FM_MAC_RAT1] */ -+ -+ { -+ /* T4 Devices ClkRatio is always 1 regardless of RCW[FM_MAC_RAT1] */ -+ uint32_t svr; -+ svr = mfspr(SPRN_SVR); -+ -+ if ((svr & SVR_DEVICE_ID_MASK) == SVR_T4_DEVICE_ID) -+ p_LnxWrpFmDev->fmDevSettings.param.fmMacClkRatio = 1; -+ } -+#endif /* CONFIG_FMAN_ARM */ -+ -+ if ((p_LnxWrpFmDev->h_Dev = FM_Config(&p_LnxWrpFmDev->fmDevSettings.param)) == NULL) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM")); -+ -+ -+ if (FM_ConfigResetOnInit(p_LnxWrpFmDev->h_Dev, TRUE) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM")); -+ -+#ifndef CONFIG_FMAN_ARM -+#ifdef FM_HANG_AT_RESET_MAC_CLK_DISABLED_ERRATA_FMAN_A007273 -+ if (FM_ConfigResetOnInitOverrideCallback(p_LnxWrpFmDev->h_Dev, ResetOnInitErrata_A007273) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM")); -+#endif /* FM_HANG_AT_RESET_MAC_CLK_DISABLED_ERRATA_FMAN_A007273 */ -+#endif /* CONFIG_FMAN_ARM */ -+ -+#ifdef CONFIG_FMAN_P1023 -+ if (FM_ConfigDmaAidOverride(p_LnxWrpFmDev->h_Dev, TRUE) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM")); -+#endif -+ -+ -+ CheckNConfigFmAdvArgs(p_LnxWrpFmDev); -+ -+ if (FM_Init(p_LnxWrpFmDev->h_Dev) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM")); -+ -+ /* TODO: Why we mask these interrupts? */ -+ if (p_LnxWrpFmDev->err_irq == 0) { -+ FM_SetException(p_LnxWrpFmDev->h_Dev, e_FM_EX_DMA_BUS_ERROR,FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_DMA_READ_ECC,FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_DMA_SYSTEM_WRITE_ECC,FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_DMA_FM_WRITE_ECC,FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_DMA_SINGLE_PORT_ECC, FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_FPM_STALL_ON_TASKS , FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_FPM_SINGLE_ECC, FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_FPM_DOUBLE_ECC,FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_QMI_SINGLE_ECC, FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_QMI_DOUBLE_ECC,FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID,FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_BMI_LIST_RAM_ECC,FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_BMI_STORAGE_PROFILE_ECC, FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_BMI_STATISTICS_RAM_ECC, FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_BMI_DISPATCH_RAM_ECC, FALSE); -+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_IRAM_ECC,FALSE); -+ /* TODO: FmDisableRamsEcc assert for ramsEccOwners. -+ * FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_MURAM_ECC,FALSE);*/ -+ } -+ -+ if (p_LnxWrpFmDev->fmRtcBaseAddr) -+ { -+ t_FmRtcParams fmRtcParam; -+ -+ memset(&fmRtcParam, 0, sizeof(fmRtcParam)); -+ fmRtcParam.h_App = p_LnxWrpFmDev; -+ fmRtcParam.h_Fm = p_LnxWrpFmDev->h_Dev; -+ fmRtcParam.baseAddress = p_LnxWrpFmDev->fmRtcBaseAddr; -+ -+ if(!(p_LnxWrpFmDev->h_RtcDev = FM_RTC_Config(&fmRtcParam))) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM-RTC")); -+ -+ if (FM_RTC_ConfigPeriod(p_LnxWrpFmDev->h_RtcDev, DPA_PTP_NOMINAL_FREQ_PERIOD_NS) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM-RTC")); -+ -+ if (FM_RTC_Init(p_LnxWrpFmDev->h_RtcDev) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM-RTC")); -+ } -+ -+ return E_OK; -+} -+ -+/* TODO: to be moved back here */ -+extern void FreeFmPcdDev(t_LnxWrpFmDev *p_LnxWrpFmDev); -+ -+static void FreeFmDev(t_LnxWrpFmDev *p_LnxWrpFmDev) -+{ -+ if (!p_LnxWrpFmDev->active) -+ return; -+ -+ FreeFmPcdDev(p_LnxWrpFmDev); -+ -+ if (p_LnxWrpFmDev->h_RtcDev) -+ FM_RTC_Free(p_LnxWrpFmDev->h_RtcDev); -+ -+ if (p_LnxWrpFmDev->h_Dev) -+ FM_Free(p_LnxWrpFmDev->h_Dev); -+ -+ if (p_LnxWrpFmDev->h_MuramDev) -+ FM_MURAM_Free(p_LnxWrpFmDev->h_MuramDev); -+ -+ if (p_LnxWrpFmDev->fmRtcBaseAddr) -+ { -+ SYS_UnregisterIoMap(p_LnxWrpFmDev->fmRtcBaseAddr); -+ devm_iounmap(p_LnxWrpFmDev->dev, UINT_TO_PTR(p_LnxWrpFmDev->fmRtcBaseAddr)); -+ __devm_release_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmRtcPhysBaseAddr, p_LnxWrpFmDev->fmRtcMemSize); -+ } -+ SYS_UnregisterIoMap(p_LnxWrpFmDev->fmMuramBaseAddr); -+ devm_iounmap(p_LnxWrpFmDev->dev, UINT_TO_PTR(p_LnxWrpFmDev->fmMuramBaseAddr)); -+ __devm_release_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmMuramPhysBaseAddr, p_LnxWrpFmDev->fmMuramMemSize); -+ SYS_UnregisterIoMap(p_LnxWrpFmDev->fmBaseAddr); -+ devm_iounmap(p_LnxWrpFmDev->dev, UINT_TO_PTR(p_LnxWrpFmDev->fmBaseAddr)); -+ devm_release_mem_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmPhysBaseAddr, p_LnxWrpFmDev->fmMemSize); -+ if (p_LnxWrpFmDev->err_irq != 0) { -+ devm_free_irq(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->err_irq, p_LnxWrpFmDev); -+ } -+ -+ devm_free_irq(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->irq, p_LnxWrpFmDev); -+} -+ -+/* FMan character device file operations */ -+extern struct file_operations fm_fops; -+ -+static int /*__devinit*/ fm_probe(struct platform_device *of_dev) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ -+ if ((p_LnxWrpFmDev = ReadFmDevTreeNode(of_dev)) == NULL) -+ return -EIO; -+ if (ConfigureFmDev(p_LnxWrpFmDev) != E_OK) -+ return -EIO; -+ if (InitFmDev(p_LnxWrpFmDev) != E_OK) -+ return -EIO; -+ -+ /* IOCTL ABI checking */ -+ LnxWrpPCDIOCTLEnumChecking(); -+ LnxWrpPCDIOCTLTypeChecking(); -+ -+ Sprint (p_LnxWrpFmDev->name, "%s%d", DEV_FM_NAME, p_LnxWrpFmDev->id); -+ -+ /* Register to the /dev for IOCTL API */ -+ /* Register dynamically a new major number for the character device: */ -+ if ((p_LnxWrpFmDev->major = register_chrdev(0, p_LnxWrpFmDev->name, &fm_fops)) <= 0) { -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Failed to allocate a major number for device \"%s\"", p_LnxWrpFmDev->name)); -+ return -EIO; -+ } -+ -+ /* Creating classes for FM */ -+ DBG(TRACE ,("class_create fm_class")); -+ p_LnxWrpFmDev->fm_class = class_create(THIS_MODULE, p_LnxWrpFmDev->name); -+ if (IS_ERR(p_LnxWrpFmDev->fm_class)) { -+ unregister_chrdev(p_LnxWrpFmDev->major, p_LnxWrpFmDev->name); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("class_create error fm_class")); -+ return -EIO; -+ } -+ -+ device_create(p_LnxWrpFmDev->fm_class, NULL, MKDEV(p_LnxWrpFmDev->major, DEV_FM_MINOR_BASE), NULL, -+ "fm%d", p_LnxWrpFmDev->id); -+ device_create(p_LnxWrpFmDev->fm_class, NULL, MKDEV(p_LnxWrpFmDev->major, DEV_FM_PCD_MINOR_BASE), NULL, -+ "fm%d-pcd", p_LnxWrpFmDev->id); -+ dev_set_drvdata(p_LnxWrpFmDev->dev, p_LnxWrpFmDev); -+ -+ /* create sysfs entries for stats and regs */ -+ if ( fm_sysfs_create(p_LnxWrpFmDev->dev) !=0 ) -+ { -+ FreeFmDev(p_LnxWrpFmDev); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Unable to create sysfs entry - fm!!!")); -+ return -EIO; -+ } -+ -+#ifdef CONFIG_PM -+ device_set_wakeup_capable(p_LnxWrpFmDev->dev, true); -+#endif -+ -+ DBG(TRACE, ("FM%d probed", p_LnxWrpFmDev->id)); -+ -+ return 0; -+} -+ -+static int fm_remove(struct platform_device *of_dev) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ struct device *dev; -+ -+ dev = &of_dev->dev; -+ p_LnxWrpFmDev = dev_get_drvdata(dev); -+ -+ fm_sysfs_destroy(dev); -+ -+ DBG(TRACE, ("destroy fm_class")); -+ device_destroy(p_LnxWrpFmDev->fm_class, MKDEV(p_LnxWrpFmDev->major, DEV_FM_MINOR_BASE)); -+ device_destroy(p_LnxWrpFmDev->fm_class, MKDEV(p_LnxWrpFmDev->major, DEV_FM_PCD_MINOR_BASE)); -+ class_destroy(p_LnxWrpFmDev->fm_class); -+ -+ /* Destroy chardev */ -+ unregister_chrdev(p_LnxWrpFmDev->major, p_LnxWrpFmDev->name); -+ -+ FreeFmDev(p_LnxWrpFmDev); -+ -+ DestroyFmDev(p_LnxWrpFmDev); -+ -+ dev_set_drvdata(dev, NULL); -+ -+ return 0; -+} -+ -+static const struct of_device_id fm_match[] = { -+ { -+ .compatible = "fsl,fman" -+ }, -+ {} -+}; -+#ifndef MODULE -+MODULE_DEVICE_TABLE(of, fm_match); -+#endif /* !MODULE */ -+ -+#if defined CONFIG_PM && (defined CONFIG_PPC || defined CONFIG_PPC64) -+ -+#define SCFG_FMCLKDPSLPCR_ADDR 0xFFE0FC00C -+#define SCFG_FMCLKDPSLPCR_DS_VAL 0x48402000 -+#define SCFG_FMCLKDPSLPCR_NORMAL_VAL 0x00402000 -+ -+struct device *g_fm_dev; -+ -+static int fm_soc_suspend(struct device *dev) -+{ -+ int err = 0; -+ uint32_t *fmclk; -+ t_LnxWrpFmDev *p_LnxWrpFmDev = dev_get_drvdata(get_device(dev)); -+ g_fm_dev = dev; -+ fmclk = ioremap(SCFG_FMCLKDPSLPCR_ADDR, 4); -+ WRITE_UINT32(*fmclk, SCFG_FMCLKDPSLPCR_DS_VAL); -+ if (p_LnxWrpFmDev->h_DsarRxPort) -+ { -+#ifdef CONFIG_FSL_QORIQ_PM -+ device_set_wakeup_enable(p_LnxWrpFmDev->dev, 1); -+#endif -+ err = FM_PORT_EnterDsarFinal(p_LnxWrpFmDev->h_DsarRxPort, -+ p_LnxWrpFmDev->h_DsarTxPort); -+ } -+ return err; -+} -+ -+static int fm_soc_resume(struct device *dev) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = dev_get_drvdata(get_device(dev)); -+ uint32_t *fmclk; -+ fmclk = ioremap(SCFG_FMCLKDPSLPCR_ADDR, 4); -+ WRITE_UINT32(*fmclk, SCFG_FMCLKDPSLPCR_NORMAL_VAL); -+ if (p_LnxWrpFmDev->h_DsarRxPort) -+ { -+#ifdef CONFIG_FSL_QORIQ_PM -+ device_set_wakeup_enable(p_LnxWrpFmDev->dev, 0); -+#endif -+ FM_PORT_ExitDsar(p_LnxWrpFmDev->h_DsarRxPort, -+ p_LnxWrpFmDev->h_DsarTxPort); -+ p_LnxWrpFmDev->h_DsarRxPort = 0; -+ p_LnxWrpFmDev->h_DsarTxPort = 0; -+ } -+ return 0; -+} -+ -+static const struct dev_pm_ops fm_pm_ops = { -+ .suspend = fm_soc_suspend, -+ .resume = fm_soc_resume, -+}; -+ -+#define FM_PM_OPS (&fm_pm_ops) -+ -+#else /* CONFIG_PM && (CONFIG_PPC || CONFIG_PPC64) */ -+ -+#define FM_PM_OPS NULL -+ -+#endif /* CONFIG_PM && (CONFIG_PPC || CONFIG_PPC64) */ -+ -+static struct platform_driver fm_driver = { -+ .driver = { -+ .name = "fsl-fman", -+ .of_match_table = fm_match, -+ .owner = THIS_MODULE, -+ .pm = FM_PM_OPS, -+ }, -+ .probe = fm_probe, -+ .remove = fm_remove -+}; -+ -+t_Handle LNXWRP_FM_Init(void) -+{ -+ memset(&lnxWrpFm, 0, sizeof(lnxWrpFm)); -+ mutex_init(&lnxwrp_mutex); -+ -+ /* Register to the DTB for basic FM API */ -+ platform_driver_register(&fm_driver); -+ -+ return &lnxWrpFm; -+} -+ -+t_Error LNXWRP_FM_Free(t_Handle h_LnxWrpFm) -+{ -+ platform_driver_unregister(&fm_driver); -+ mutex_destroy(&lnxwrp_mutex); -+ -+ return E_OK; -+} -+ -+ -+struct fm * fm_bind(struct device *fm_dev) -+{ -+ return (struct fm *)(dev_get_drvdata(get_device(fm_dev))); -+} -+EXPORT_SYMBOL(fm_bind); -+ -+void fm_unbind(struct fm *fm) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev*)fm; -+ -+ put_device(p_LnxWrpFmDev->dev); -+} -+EXPORT_SYMBOL(fm_unbind); -+ -+struct resource * fm_get_mem_region(struct fm *fm) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev*)fm; -+ -+ return p_LnxWrpFmDev->res; -+} -+EXPORT_SYMBOL(fm_get_mem_region); -+ -+void * fm_get_handle(struct fm *fm) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev*)fm; -+ -+ return (void *)p_LnxWrpFmDev->h_Dev; -+} -+EXPORT_SYMBOL(fm_get_handle); -+ -+void * fm_get_rtc_handle(struct fm *fm) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev*)fm; -+ -+ return (void *)p_LnxWrpFmDev->h_RtcDev; -+} -+EXPORT_SYMBOL(fm_get_rtc_handle); -+ -+struct fm_port * fm_port_bind (struct device *fm_port_dev) -+{ -+ return (struct fm_port *)(dev_get_drvdata(get_device(fm_port_dev))); -+} -+EXPORT_SYMBOL(fm_port_bind); -+ -+void fm_port_unbind(struct fm_port *port) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port; -+ -+ put_device(p_LnxWrpFmPortDev->dev); -+} -+EXPORT_SYMBOL(fm_port_unbind); -+ -+void *fm_port_get_handle(const struct fm_port *port) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port; -+ -+ return (void *)p_LnxWrpFmPortDev->h_Dev; -+} -+EXPORT_SYMBOL(fm_port_get_handle); -+ -+u64 *fm_port_get_buffer_time_stamp(const struct fm_port *port, -+ const void *data) -+{ -+ return FM_PORT_GetBufferTimeStamp(fm_port_get_handle(port), -+ (void *)data); -+} -+EXPORT_SYMBOL(fm_port_get_buffer_time_stamp); -+ -+void fm_port_get_base_addr(const struct fm_port *port, uint64_t *base_addr) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ -+ *base_addr = p_LnxWrpFmPortDev->settings.param.baseAddr; -+} -+EXPORT_SYMBOL(fm_port_get_base_addr); -+ -+void fm_port_pcd_bind (struct fm_port *port, struct fm_port_pcd_param *params) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port; -+ -+ p_LnxWrpFmPortDev->pcd_owner_params.cba = params->cba; -+ p_LnxWrpFmPortDev->pcd_owner_params.cbf = params->cbf; -+ p_LnxWrpFmPortDev->pcd_owner_params.dev = params->dev; -+} -+EXPORT_SYMBOL(fm_port_pcd_bind); -+ -+void fm_port_get_buff_layout_ext_params(struct fm_port *port, struct fm_port_params *params) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ struct device_node *fm_node, *port_node; -+ const uint32_t *uint32_prop; -+ int lenp; -+ -+ params->data_align = 0; -+ params->manip_extra_space = 0; -+ -+ fm_node = GetFmAdvArgsDevTreeNode(((t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev)->id); -+ if (!fm_node) /* no advance parameters for FMan */ -+ return; -+ -+ port_node = GetFmPortAdvArgsDevTreeNode(fm_node, -+ p_LnxWrpFmPortDev->settings.param.portType, -+ p_LnxWrpFmPortDev->settings.param.portId); -+ if (!port_node) /* no advance parameters for FMan-Port */ -+ return; -+ -+ uint32_prop = (uint32_t *)of_get_property(port_node, "buffer-layout", &lenp); -+ if (uint32_prop) { -+ if (WARN_ON(lenp != sizeof(uint32_t)*2)) -+ return; -+ -+ params->manip_extra_space = (uint8_t)be32_to_cpu(uint32_prop[0]); -+ params->data_align = (uint16_t)be32_to_cpu(uint32_prop[1]); -+ } -+ -+ of_node_put(port_node); -+ of_node_put(fm_node); -+} -+EXPORT_SYMBOL(fm_port_get_buff_layout_ext_params); -+ -+uint16_t fm_get_tx_port_channel(struct fm_port *port) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port; -+ -+ return p_LnxWrpFmPortDev->txCh; -+} -+EXPORT_SYMBOL(fm_get_tx_port_channel); -+ -+int fm_port_enable (struct fm_port *port) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port; -+ t_Error err = FM_PORT_Enable(p_LnxWrpFmPortDev->h_Dev); -+ -+ return GET_ERROR_TYPE(err); -+} -+EXPORT_SYMBOL(fm_port_enable); -+ -+int fm_port_disable(struct fm_port *port) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port; -+ t_Error err = FM_PORT_Disable(p_LnxWrpFmPortDev->h_Dev); -+ -+ return GET_ERROR_TYPE(err); -+} -+EXPORT_SYMBOL(fm_port_disable); -+ -+int fm_port_set_rate_limit(struct fm_port *port, -+ uint16_t max_burst_size, -+ uint32_t rate_limit) -+{ -+ t_FmPortRateLimit param; -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ int err = 0; -+ -+ param.maxBurstSize = max_burst_size; -+ param.rateLimit = rate_limit; -+ param.rateLimitDivider = 0; -+ -+ err = FM_PORT_SetRateLimit(p_LnxWrpFmPortDev->h_Dev, ¶m); -+ return err; -+} -+EXPORT_SYMBOL(fm_port_set_rate_limit); -+ -+int fm_port_del_rate_limit(struct fm_port *port) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ -+ FM_PORT_DeleteRateLimit(p_LnxWrpFmPortDev->h_Dev); -+ return 0; -+} -+EXPORT_SYMBOL(fm_port_del_rate_limit); -+ -+void FM_PORT_Dsar_DumpRegs(void); -+int ar_showmem(struct file *file, const char __user *buffer, -+ unsigned long count, void *data) -+{ -+ FM_PORT_Dsar_DumpRegs(); -+ return 2; -+} -+ -+struct auto_res_tables_sizes *fm_port_get_autores_maxsize( -+ struct fm_port *port) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ return &p_LnxWrpFmPortDev->dsar_table_sizes; -+} -+EXPORT_SYMBOL(fm_port_get_autores_maxsize); -+ -+int fm_port_enter_autores_for_deepsleep(struct fm_port *port, -+ struct auto_res_port_params *params) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ t_LnxWrpFmDev* p_LnxWrpFmDev = (t_LnxWrpFmDev*)p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ p_LnxWrpFmDev->h_DsarRxPort = p_LnxWrpFmPortDev->h_Dev; -+ p_LnxWrpFmDev->h_DsarTxPort = params->h_FmPortTx; -+ -+ /*Register other under /proc/autoresponse */ -+ if (WARN_ON(sizeof(t_FmPortDsarParams) != sizeof(struct auto_res_port_params))) -+ return -EFAULT; -+ -+ FM_PORT_EnterDsar(p_LnxWrpFmPortDev->h_Dev, (t_FmPortDsarParams*)params); -+ return 0; -+} -+EXPORT_SYMBOL(fm_port_enter_autores_for_deepsleep); -+ -+void fm_port_exit_auto_res_for_deep_sleep(struct fm_port *port_rx, -+ struct fm_port *port_tx) -+{ -+} -+EXPORT_SYMBOL(fm_port_exit_auto_res_for_deep_sleep); -+ -+int fm_port_get_autores_stats(struct fm_port *port, -+ struct auto_res_port_stats *stats) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ if (WARN_ON(sizeof(t_FmPortDsarStats) != sizeof(struct auto_res_port_stats))) -+ return -EFAULT; -+ return FM_PORT_GetDsarStats(p_LnxWrpFmPortDev->h_Dev, (t_FmPortDsarStats*)stats); -+} -+EXPORT_SYMBOL(fm_port_get_autores_stats); -+ -+int fm_port_suspend(struct fm_port *port) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ if (!FM_PORT_IsInDsar(p_LnxWrpFmPortDev->h_Dev)) -+ return FM_PORT_Disable(p_LnxWrpFmPortDev->h_Dev); -+ else -+ return 0; -+} -+EXPORT_SYMBOL(fm_port_suspend); -+ -+int fm_port_resume(struct fm_port *port) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ if (!FM_PORT_IsInDsar(p_LnxWrpFmPortDev->h_Dev)) -+ return FM_PORT_Enable(p_LnxWrpFmPortDev->h_Dev); -+ else -+ return 0; -+} -+EXPORT_SYMBOL(fm_port_resume); -+ -+bool fm_port_is_in_auto_res_mode(struct fm_port *port) -+{ -+ return FM_PORT_IsInDsar(port); -+} -+EXPORT_SYMBOL(fm_port_is_in_auto_res_mode); -+ -+#ifdef CONFIG_FMAN_PFC -+int fm_port_set_pfc_priorities_mapping_to_qman_wq(struct fm_port *port, -+ uint8_t prio, uint8_t wq) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ int err; -+ int _errno; -+ -+ err = FM_PORT_SetPfcPrioritiesMappingToQmanWQ(p_LnxWrpFmPortDev->h_Dev, -+ prio, wq); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_PORT_SetPfcPrioritiesMappingToQmanWQ() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_port_set_pfc_priorities_mapping_to_qman_wq); -+#endif -+ -+int fm_mac_set_exception(struct fm_mac_dev *fm_mac_dev, -+ e_FmMacExceptions exception, bool enable) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MAC_SetException(fm_mac_dev, exception, enable); -+ -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_SetException() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_set_exception); -+ -+int fm_mac_free(struct fm_mac_dev *fm_mac_dev) -+{ -+ int err; -+ int _error; -+ -+ err = FM_MAC_Free(fm_mac_dev); -+ _error = -GET_ERROR_TYPE(err); -+ -+ if (unlikely(_error < 0)) -+ pr_err("FM_MAC_Free() = 0x%08x\n", err); -+ -+ return _error; -+} -+EXPORT_SYMBOL(fm_mac_free); -+ -+struct fm_mac_dev *fm_mac_config(t_FmMacParams *params) -+{ -+ struct fm_mac_dev *fm_mac_dev; -+ -+ fm_mac_dev = FM_MAC_Config(params); -+ if (unlikely(fm_mac_dev == NULL)) -+ pr_err("FM_MAC_Config() failed\n"); -+ -+ return fm_mac_dev; -+} -+EXPORT_SYMBOL(fm_mac_config); -+ -+int fm_mac_config_max_frame_length(struct fm_mac_dev *fm_mac_dev, -+ int len) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MAC_ConfigMaxFrameLength(fm_mac_dev, len); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_ConfigMaxFrameLength() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_config_max_frame_length); -+ -+int fm_mac_config_pad_and_crc(struct fm_mac_dev *fm_mac_dev, bool enable) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MAC_ConfigPadAndCrc(fm_mac_dev, enable); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_ConfigPadAndCrc() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_config_pad_and_crc); -+ -+int fm_mac_config_half_duplex(struct fm_mac_dev *fm_mac_dev, bool enable) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MAC_ConfigHalfDuplex(fm_mac_dev, enable); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_ConfigHalfDuplex() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_config_half_duplex); -+ -+int fm_mac_config_reset_on_init(struct fm_mac_dev *fm_mac_dev, bool enable) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MAC_ConfigResetOnInit(fm_mac_dev, enable); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_ConfigResetOnInit() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_config_reset_on_init); -+ -+int fm_mac_init(struct fm_mac_dev *fm_mac_dev) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MAC_Init(fm_mac_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_Init() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_init); -+ -+int fm_mac_get_version(struct fm_mac_dev *fm_mac_dev, uint32_t *version) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MAC_GetVesrion(fm_mac_dev, version); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_GetVesrion() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_get_version); -+ -+int fm_mac_enable(struct fm_mac_dev *fm_mac_dev) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_MAC_Enable(fm_mac_dev, e_COMM_MODE_RX_AND_TX); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_Enable() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_enable); -+ -+int fm_mac_disable(struct fm_mac_dev *fm_mac_dev) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_MAC_Disable(fm_mac_dev, e_COMM_MODE_RX_AND_TX); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_Disable() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_disable); -+ -+int fm_mac_resume(struct fm_mac_dev *fm_mac_dev) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_MAC_Resume(fm_mac_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_Resume() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_resume); -+ -+int fm_mac_set_promiscuous(struct fm_mac_dev *fm_mac_dev, -+ bool enable) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_MAC_SetPromiscuous(fm_mac_dev, enable); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_SetPromiscuous() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_set_promiscuous); -+ -+int fm_mac_remove_hash_mac_addr(struct fm_mac_dev *fm_mac_dev, -+ t_EnetAddr *mac_addr) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_MAC_RemoveHashMacAddr(fm_mac_dev, mac_addr); -+ _errno = -GET_ERROR_TYPE(err); -+ if (_errno < 0) { -+ pr_err("FM_MAC_RemoveHashMacAddr() = 0x%08x\n", err); -+ return _errno; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(fm_mac_remove_hash_mac_addr); -+ -+int fm_mac_add_hash_mac_addr(struct fm_mac_dev *fm_mac_dev, -+ t_EnetAddr *mac_addr) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_MAC_AddHashMacAddr(fm_mac_dev, mac_addr); -+ _errno = -GET_ERROR_TYPE(err); -+ if (_errno < 0) { -+ pr_err("FM_MAC_AddHashMacAddr() = 0x%08x\n", err); -+ return _errno; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(fm_mac_add_hash_mac_addr); -+ -+int fm_mac_modify_mac_addr(struct fm_mac_dev *fm_mac_dev, -+ uint8_t *addr) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_MAC_ModifyMacAddr(fm_mac_dev, (t_EnetAddr *)addr); -+ _errno = -GET_ERROR_TYPE(err); -+ if (_errno < 0) -+ pr_err("FM_MAC_ModifyMacAddr() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_modify_mac_addr); -+ -+int fm_mac_adjust_link(struct fm_mac_dev *fm_mac_dev, -+ bool link, int speed, bool duplex) -+{ -+ int _errno; -+ t_Error err; -+ -+ if (!link) { -+#if (DPAA_VERSION < 11) -+ FM_MAC_RestartAutoneg(fm_mac_dev); -+#endif -+ return 0; -+ } -+ -+ err = FM_MAC_AdjustLink(fm_mac_dev, speed, duplex); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_AdjustLink() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_adjust_link); -+ -+int fm_mac_enable_1588_time_stamp(struct fm_mac_dev *fm_mac_dev) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_MAC_Enable1588TimeStamp(fm_mac_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_Enable1588TimeStamp() = 0x%08x\n", err); -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_enable_1588_time_stamp); -+ -+int fm_mac_disable_1588_time_stamp(struct fm_mac_dev *fm_mac_dev) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_MAC_Disable1588TimeStamp(fm_mac_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_Disable1588TimeStamp() = 0x%08x\n", err); -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_disable_1588_time_stamp); -+ -+int fm_mac_set_rx_pause_frames( -+ struct fm_mac_dev *fm_mac_dev, bool en) -+{ -+ int _errno; -+ t_Error err; -+ -+ /* if rx pause is enabled, do NOT ignore pause frames */ -+ err = FM_MAC_SetRxIgnorePauseFrames(fm_mac_dev, !en); -+ -+ _errno = -GET_ERROR_TYPE(err); -+ if (_errno < 0) -+ pr_err("FM_MAC_SetRxIgnorePauseFrames() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_set_rx_pause_frames); -+ -+#ifdef CONFIG_FMAN_PFC -+int fm_mac_set_tx_pause_frames(struct fm_mac_dev *fm_mac_dev, -+ bool en) -+{ -+ int _errno, i; -+ t_Error err; -+ -+ if (en) -+ for (i = 0; i < CONFIG_FMAN_PFC_COS_COUNT; i++) { -+ err = FM_MAC_SetTxPauseFrames(fm_mac_dev, -+ i, fsl_fm_pfc_quanta[i], -+ FSL_FM_PAUSE_THRESH_DEFAULT); -+ _errno = -GET_ERROR_TYPE(err); -+ if (_errno < 0) { -+ pr_err("FM_MAC_SetTxPauseFrames() = 0x%08x\n", err); -+ return _errno; -+ } -+ } -+ else -+ for (i = 0; i < CONFIG_FMAN_PFC_COS_COUNT; i++) { -+ err = FM_MAC_SetTxPauseFrames(fm_mac_dev, -+ i, FSL_FM_PAUSE_TIME_DISABLE, -+ FSL_FM_PAUSE_THRESH_DEFAULT); -+ _errno = -GET_ERROR_TYPE(err); -+ if (_errno < 0) { -+ pr_err("FM_MAC_SetTxPauseFrames() = 0x%08x\n", err); -+ return _errno; -+ } -+ } -+ -+ return _errno; -+} -+#else -+int fm_mac_set_tx_pause_frames(struct fm_mac_dev *fm_mac_dev, -+ bool en) -+{ -+ int _errno; -+ t_Error err; -+ -+ if (en) -+ err = FM_MAC_SetTxAutoPauseFrames(fm_mac_dev, -+ FSL_FM_PAUSE_TIME_ENABLE); -+ else -+ err = FM_MAC_SetTxAutoPauseFrames(fm_mac_dev, -+ FSL_FM_PAUSE_TIME_DISABLE); -+ -+ _errno = -GET_ERROR_TYPE(err); -+ if (_errno < 0) -+ pr_err("FM_MAC_SetTxAutoPauseFrames() = 0x%08x\n", err); -+ -+ return _errno; -+} -+#endif -+EXPORT_SYMBOL(fm_mac_set_tx_pause_frames); -+ -+int fm_rtc_enable(struct fm *fm_dev) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_RTC_Enable(fm_get_rtc_handle(fm_dev), 0); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_RTC_Enable = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_rtc_enable); -+ -+int fm_rtc_disable(struct fm *fm_dev) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_RTC_Disable(fm_get_rtc_handle(fm_dev)); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_RTC_Disable = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_rtc_disable); -+ -+int fm_rtc_get_cnt(struct fm *fm_dev, uint64_t *ts) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_RTC_GetCurrentTime(fm_get_rtc_handle(fm_dev), ts); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_RTC_GetCurrentTime = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_rtc_get_cnt); -+ -+int fm_rtc_set_cnt(struct fm *fm_dev, uint64_t ts) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_RTC_SetCurrentTime(fm_get_rtc_handle(fm_dev), ts); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_RTC_SetCurrentTime = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_rtc_set_cnt); -+ -+int fm_rtc_get_drift(struct fm *fm_dev, uint32_t *drift) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_RTC_GetFreqCompensation(fm_get_rtc_handle(fm_dev), -+ drift); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_RTC_GetFreqCompensation = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_rtc_get_drift); -+ -+int fm_rtc_set_drift(struct fm *fm_dev, uint32_t drift) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_RTC_SetFreqCompensation(fm_get_rtc_handle(fm_dev), -+ drift); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_RTC_SetFreqCompensation = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_rtc_set_drift); -+ -+int fm_rtc_set_alarm(struct fm *fm_dev, uint32_t id, -+ uint64_t time) -+{ -+ t_FmRtcAlarmParams alarm; -+ int _errno; -+ t_Error err; -+ -+ alarm.alarmId = id; -+ alarm.alarmTime = time; -+ alarm.f_AlarmCallback = NULL; -+ err = FM_RTC_SetAlarm(fm_get_rtc_handle(fm_dev), -+ &alarm); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_RTC_SetAlarm = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_rtc_set_alarm); -+ -+int fm_rtc_set_fiper(struct fm *fm_dev, uint32_t id, -+ uint64_t fiper) -+{ -+ t_FmRtcPeriodicPulseParams pp; -+ int _errno; -+ t_Error err; -+ -+ pp.periodicPulseId = id; -+ pp.periodicPulsePeriod = fiper; -+ pp.f_PeriodicPulseCallback = NULL; -+ err = FM_RTC_SetPeriodicPulse(fm_get_rtc_handle(fm_dev), &pp); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_RTC_SetPeriodicPulse = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_rtc_set_fiper); -+ -+#ifdef CONFIG_PTP_1588_CLOCK_DPAA -+int fm_rtc_enable_interrupt(struct fm *fm_dev, uint32_t events) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_RTC_EnableInterrupt(fm_get_rtc_handle(fm_dev), -+ events); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_RTC_EnableInterrupt = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_rtc_enable_interrupt); -+ -+int fm_rtc_disable_interrupt(struct fm *fm_dev, uint32_t events) -+{ -+ int _errno; -+ t_Error err; -+ -+ err = FM_RTC_DisableInterrupt(fm_get_rtc_handle(fm_dev), -+ events); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_RTC_DisableInterrupt = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_rtc_disable_interrupt); -+#endif -+ -+int fm_mac_set_wol(struct fm_port *port, struct fm_mac_dev *fm_mac_dev, bool en) -+{ -+ int _errno; -+ t_Error err; -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port; -+ -+ /* Do not set WoL on AR ports */ -+ if (FM_PORT_IsInDsar(p_LnxWrpFmPortDev->h_Dev)) { -+ printk(KERN_WARNING "Port is AutoResponse enabled! WoL will not be set on this port!\n"); -+ return 0; -+ } -+ -+ err = FM_MAC_SetWakeOnLan(fm_mac_dev, en); -+ -+ _errno = -GET_ERROR_TYPE(err); -+ if (_errno < 0) -+ pr_err("FM_MAC_SetWakeOnLan() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_mac_set_wol); -+ -+void fm_mutex_lock(void) -+{ -+ mutex_lock(&lnxwrp_mutex); -+} -+EXPORT_SYMBOL(fm_mutex_lock); -+ -+void fm_mutex_unlock(void) -+{ -+ mutex_unlock(&lnxwrp_mutex); -+} -+EXPORT_SYMBOL(fm_mutex_unlock); -+ -+/*Macsec wrapper functions*/ -+struct fm_macsec_dev *fm_macsec_config(struct fm_macsec_params *fm_params) -+{ -+ struct fm_macsec_dev *fm_macsec_dev; -+ -+ fm_macsec_dev = FM_MACSEC_Config((t_FmMacsecParams *)fm_params); -+ if (unlikely(fm_macsec_dev == NULL)) -+ pr_err("FM_MACSEC_Config() failed\n"); -+ -+ return fm_macsec_dev; -+} -+EXPORT_SYMBOL(fm_macsec_config); -+ -+int fm_macsec_init(struct fm_macsec_dev *fm_macsec_dev) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_Init(fm_macsec_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_Init() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_init); -+ -+int fm_macsec_free(struct fm_macsec_dev *fm_macsec_dev) -+{ -+ int err; -+ int _error; -+ -+ err = FM_MACSEC_Free(fm_macsec_dev); -+ _error = -GET_ERROR_TYPE(err); -+ -+ if (unlikely(_error < 0)) -+ pr_err("FM_MACSEC_Free() = 0x%08x\n", err); -+ -+ return _error; -+} -+EXPORT_SYMBOL(fm_macsec_free); -+ -+int fm_macsec_config_unknown_sci_frame_treatment(struct fm_macsec_dev -+ *fm_macsec_dev, -+ fm_macsec_unknown_sci_frame_treatment treat_mode) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_ConfigUnknownSciFrameTreatment(fm_macsec_dev, -+ treat_mode); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_ConfigUnknownSciFrameTreatmen() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_config_unknown_sci_frame_treatment); -+ -+int fm_macsec_config_invalid_tags_frame_treatment(struct fm_macsec_dev *fm_macsec_dev, -+ bool deliver_uncontrolled) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_ConfigInvalidTagsFrameTreatment(fm_macsec_dev, -+ deliver_uncontrolled); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MAC_ConfigMaxFrameLength() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_config_invalid_tags_frame_treatment); -+ -+int fm_macsec_config_kay_frame_treatment(struct fm_macsec_dev *fm_macsec_dev, -+ bool discard_uncontrolled) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment(fm_macsec_dev, -+ discard_uncontrolled); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatmen() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_config_kay_frame_treatment); -+ -+int fm_macsec_config_untag_frame_treatment(struct fm_macsec_dev *fm_macsec_dev, -+ fm_macsec_untag_frame_treatment treat_mode) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_ConfigUntagFrameTreatment(fm_macsec_dev, treat_mode); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_ConfigUntagFrameTreatment() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_config_untag_frame_treatment); -+ -+int fm_macsec_config_pn_exhaustion_threshold(struct fm_macsec_dev *fm_macsec_dev, -+ uint32_t pn_exh_thr) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_ConfigPnExhaustionThreshold(fm_macsec_dev, pn_exh_thr); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_ConfigPnExhaustionThreshold() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_config_pn_exhaustion_threshold); -+ -+int fm_macsec_config_keys_unreadable(struct fm_macsec_dev *fm_macsec_dev) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_ConfigKeysUnreadable(fm_macsec_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_ConfigKeysUnreadable() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_config_keys_unreadable); -+ -+int fm_macsec_config_sectag_without_sci(struct fm_macsec_dev *fm_macsec_dev) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_ConfigSectagWithoutSCI(fm_macsec_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_ConfigSectagWithoutSCI() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_config_sectag_without_sci); -+ -+int fm_macsec_config_exception(struct fm_macsec_dev *fm_macsec_dev, -+ fm_macsec_exception exception, bool enable) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_ConfigException(fm_macsec_dev, exception, enable); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_ConfigException() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_config_exception); -+ -+int fm_macsec_get_revision(struct fm_macsec_dev *fm_macsec_dev, -+ int *macsec_revision) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_GetRevision(fm_macsec_dev, macsec_revision); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_GetRevision() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_get_revision); -+ -+int fm_macsec_enable(struct fm_macsec_dev *fm_macsec_dev) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_Enable(fm_macsec_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_Enable() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_enable); -+ -+int fm_macsec_disable(struct fm_macsec_dev *fm_macsec_dev) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_Disable(fm_macsec_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_Disable() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_disable); -+ -+int fm_macsec_set_exception(struct fm_macsec_dev *fm_macsec_dev, -+ fm_macsec_exception exception, bool enable) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SetException(fm_macsec_dev, exception, enable); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SetException() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_set_exception); -+ -+/* Macsec SECY wrapper API */ -+struct fm_macsec_secy_dev *fm_macsec_secy_config(struct fm_macsec_secy_params *secy_params) -+{ -+ struct fm_macsec_secy_dev *fm_macsec_secy; -+ -+ fm_macsec_secy = FM_MACSEC_SECY_Config((t_FmMacsecSecYParams *)secy_params); -+ if (unlikely(fm_macsec_secy < 0)) -+ pr_err("FM_MACSEC_SECY_Config() failed\n"); -+ -+ return fm_macsec_secy; -+} -+EXPORT_SYMBOL(fm_macsec_secy_config); -+ -+int fm_macsec_secy_init(struct fm_macsec_secy_dev *fm_macsec_secy_dev) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_Init(fm_macsec_secy_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_Init() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_init); -+ -+int fm_macsec_secy_free(struct fm_macsec_secy_dev *fm_macsec_secy_dev) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_Free(fm_macsec_secy_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_Free() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_free); -+ -+int fm_macsec_secy_config_sci_insertion_mode(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ fm_macsec_sci_insertion_mode sci_insertion_mode) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_ConfigSciInsertionMode(fm_macsec_secy_dev, -+ sci_insertion_mode); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_ConfigSciInsertionMode() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_config_sci_insertion_mode); -+ -+int fm_macsec_secy_config_protect_frames(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ bool protect_frames) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_ConfigProtectFrames(fm_macsec_secy_dev, -+ protect_frames); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_ConfigProtectFrames() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_config_protect_frames); -+ -+int fm_macsec_secy_config_replay_window(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ bool replay_protect, uint32_t replay_window) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_ConfigReplayWindow(fm_macsec_secy_dev, -+ replay_protect, replay_window); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_ConfigReplayWindow() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_config_replay_window); -+ -+int fm_macsec_secy_config_validation_mode(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ fm_macsec_valid_frame_behavior validate_frames) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_ConfigValidationMode(fm_macsec_secy_dev, -+ validate_frames); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_ConfigValidationMode() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_config_validation_mode); -+ -+int fm_macsec_secy_config_confidentiality(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ bool confidentiality_enable, -+ uint32_t confidentiality_offset) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_ConfigConfidentiality(fm_macsec_secy_dev, -+ confidentiality_enable, -+ confidentiality_offset); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_ConfigConfidentiality() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_config_confidentiality); -+ -+int fm_macsec_secy_config_point_to_point(struct fm_macsec_secy_dev *fm_macsec_secy_dev) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_ConfigPointToPoint(fm_macsec_secy_dev); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_ConfigPointToPoint() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_config_point_to_point); -+ -+int fm_macsec_secy_config_exception(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ fm_macsec_secy_exception exception, -+ bool enable) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_ConfigException(fm_macsec_secy_dev, exception, -+ enable); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_ConfigException() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_config_exception); -+ -+int fm_macsec_secy_config_event(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ fm_macsec_secy_event event, -+ bool enable) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_ConfigEvent(fm_macsec_secy_dev, event, enable); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_ConfigEvent() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_config_event); -+ -+struct rx_sc_dev *fm_macsec_secy_create_rxsc(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct fm_macsec_secy_sc_params *params) -+{ -+ struct rx_sc_dev *rx_sc_dev; -+ -+ rx_sc_dev = FM_MACSEC_SECY_CreateRxSc(fm_macsec_secy_dev, (t_FmMacsecSecYSCParams *)params); -+ if (unlikely(rx_sc_dev == NULL)) -+ pr_err("FM_MACSEC_SECY_CreateRxSc() failed\n"); -+ -+ return rx_sc_dev; -+} -+EXPORT_SYMBOL(fm_macsec_secy_create_rxsc); -+ -+int fm_macsec_secy_delete_rxsc(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_DeleteRxSc(fm_macsec_secy_dev, sc); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_DeleteRxSc() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_delete_rxsc); -+ -+int fm_macsec_secy_create_rx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, macsec_an_t an, -+ uint32_t lowest_pn, macsec_sa_key_t key) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_CreateRxSa(fm_macsec_secy_dev, sc, an, -+ lowest_pn, key); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_CreateRxSa() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_create_rx_sa); -+ -+int fm_macsec_secy_delete_rx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, macsec_an_t an) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_DeleteRxSa(fm_macsec_secy_dev, sc, an); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_DeleteRxSa() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_delete_rx_sa); -+ -+int fm_macsec_secy_rxsa_enable_receive(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, -+ macsec_an_t an) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_RxSaEnableReceive(fm_macsec_secy_dev, sc, an); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_RxSaEnableReceive() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_rxsa_enable_receive); -+ -+int fm_macsec_secy_rxsa_disable_receive(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, -+ macsec_an_t an) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_RxSaDisableReceive(fm_macsec_secy_dev, sc, an); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_RxSaDisableReceive() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_rxsa_disable_receive); -+ -+int fm_macsec_secy_rxsa_update_next_pn(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, -+ macsec_an_t an, uint32_t updt_next_pn) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_RxSaUpdateNextPn(fm_macsec_secy_dev, sc, an, -+ updt_next_pn); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_RxSaUpdateNextPn() = 0x%08x\n", err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_rxsa_update_next_pn); -+ -+int fm_macsec_secy_rxsa_update_lowest_pn(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, -+ macsec_an_t an, uint32_t updt_lowest_pn) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_RxSaUpdateLowestPn(fm_macsec_secy_dev, sc, an, -+ updt_lowest_pn); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_RxSaUpdateLowestPn() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_rxsa_update_lowest_pn); -+ -+int fm_macsec_secy_rxsa_modify_key(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, -+ macsec_an_t an, macsec_sa_key_t key) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_RxSaModifyKey(fm_macsec_secy_dev, sc, an, key); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_RxSaModifyKey() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_rxsa_modify_key); -+ -+int fm_macsec_secy_create_tx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ macsec_an_t an, macsec_sa_key_t key) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_CreateTxSa(fm_macsec_secy_dev, an, key); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_CreateTxSa() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_create_tx_sa); -+ -+int fm_macsec_secy_delete_tx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ macsec_an_t an) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_DeleteTxSa(fm_macsec_secy_dev, an); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_DeleteTxSa() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_delete_tx_sa); -+ -+int fm_macsec_secy_txsa_modify_key(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ macsec_an_t next_active_an, -+ macsec_sa_key_t key) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_TxSaModifyKey(fm_macsec_secy_dev, next_active_an, -+ key); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_TxSaModifyKey() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_txsa_modify_key); -+ -+int fm_macsec_secy_txsa_set_active(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ macsec_an_t an) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_TxSaSetActive(fm_macsec_secy_dev, an); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_TxSaSetActive() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_txsa_set_active); -+ -+int fm_macsec_secy_txsa_get_active(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ macsec_an_t *p_an) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_TxSaGetActive(fm_macsec_secy_dev, p_an); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_TxSaGetActive() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_txsa_get_active); -+ -+int fm_macsec_secy_get_rxsc_phys_id(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ struct rx_sc_dev *sc, uint32_t *sc_phys_id) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_GetRxScPhysId(fm_macsec_secy_dev, sc, sc_phys_id); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_GetRxScPhysId() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_get_rxsc_phys_id); -+ -+int fm_macsec_secy_get_txsc_phys_id(struct fm_macsec_secy_dev *fm_macsec_secy_dev, -+ uint32_t *sc_phys_id) -+{ -+ int err; -+ int _errno; -+ -+ err = FM_MACSEC_SECY_GetTxScPhysId(fm_macsec_secy_dev, sc_phys_id); -+ _errno = -GET_ERROR_TYPE(err); -+ if (unlikely(_errno < 0)) -+ pr_err("FM_MACSEC_SECY_GetTxScPhysId() = 0x%08x\n", -+ err); -+ -+ return _errno; -+} -+EXPORT_SYMBOL(fm_macsec_secy_get_txsc_phys_id); -+ -+static t_Handle h_FmLnxWrp; -+ -+static int __init __cold fm_load (void) -+{ -+ if ((h_FmLnxWrp = LNXWRP_FM_Init()) == NULL) -+ { -+ printk("Failed to init FM wrapper!\n"); -+ return -ENODEV; -+ } -+ -+ printk(KERN_CRIT "Freescale FM module," \ -+ " FMD API version %d.%d.%d\n", -+ FMD_API_VERSION_MAJOR, -+ FMD_API_VERSION_MINOR, -+ FMD_API_VERSION_RESPIN); -+ return 0; -+} -+ -+static void __exit __cold fm_unload (void) -+{ -+ if (h_FmLnxWrp) -+ LNXWRP_FM_Free(h_FmLnxWrp); -+} -+ -+module_init (fm_load); -+module_exit (fm_unload); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.h -@@ -0,0 +1,294 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File lnxwrp_fm.h -+ -+ @Author Shlomi Gridish -+ -+ @Description FM Linux wrapper functions. -+ -+*/ -+ -+#ifndef __LNXWRP_FM_H__ -+#define __LNXWRP_FM_H__ -+ -+#include /* struct qman_fq */ -+ -+#include "std_ext.h" -+#include "error_ext.h" -+#include "list_ext.h" -+ -+#include "lnxwrp_fm_ext.h" -+ -+#define FM_MAX_NUM_OF_ADV_SETTINGS 10 -+ -+#define LNXWRP_FM_NUM_OF_SHARED_PROFILES 16 -+ -+#if defined(CONFIG_FMAN_DISABLE_OH_TO_REUSE_RESOURCES) -+#define FM_10G_OPENDMA_MIN_TRESHOLD 8 /* 10g minimum treshold if only HC is enabled and no OH port enabled */ -+#define FM_OPENDMA_RX_TX_RAPORT 2 /* RX = 2*TX */ -+#else -+#define FM_10G_OPENDMA_MIN_TRESHOLD 7 /* 10g minimum treshold if 7 OH ports are enabled */ -+#define FM_OPENDMA_RX_TX_RAPORT 1 /* RX = TX */ -+#endif -+#define FM_DEFAULT_TX10G_OPENDMA 8 /* default TX 10g open dmas */ -+#define FM_DEFAULT_RX10G_OPENDMA 8 /* default RX 10g open dmas */ -+ -+#define FRAG_MANIP_SPACE 128 -+#define FRAG_DATA_ALIGN 64 -+ -+#ifndef CONFIG_FSL_FM_MAX_FRAME_SIZE -+#define CONFIG_FSL_FM_MAX_FRAME_SIZE 0 -+#endif -+ -+#ifndef CONFIG_FSL_FM_RX_EXTRA_HEADROOM -+#define CONFIG_FSL_FM_RX_EXTRA_HEADROOM 16 -+#endif -+ -+typedef enum { -+ e_NO_PCD = 0, -+ e_FM_PCD_3_TUPLE -+} e_LnxWrpFmPortPcdDefUseCase; -+ -+ -+typedef struct t_FmTestFq { -+ struct qman_fq fq_base; -+ t_Handle h_Arg; -+} t_FmTestFq; -+ -+typedef struct { -+ uint8_t id; /* sw port id, see SW_PORT_ID_TO_HW_PORT_ID() in fm_common.h */ -+ int minor; -+ char name[20]; -+ bool active; -+ uint64_t phys_baseAddr; -+ uint64_t baseAddr; /* Port's *virtual* address */ -+ uint32_t memSize; -+ t_WrpFmPortDevSettings settings; -+ t_FmExtPools opExtPools; -+ uint8_t totalNumOfSchemes; -+ uint8_t schemesBase; -+ uint8_t numOfSchemesUsed; -+ uint32_t pcdBaseQ; -+ uint16_t pcdNumOfQs; -+ struct fm_port_pcd_param pcd_owner_params; -+ e_LnxWrpFmPortPcdDefUseCase defPcd; -+ t_Handle h_DefNetEnv; -+ t_Handle h_Schemes[FM_PCD_KG_NUM_OF_SCHEMES]; -+ t_FmBufferPrefixContent buffPrefixContent; -+ t_Handle h_Dev; -+ t_Handle h_DfltVsp; -+ t_Handle h_LnxWrpFmDev; -+ uint16_t txCh; -+ struct device *dev; -+ struct device_attribute *dev_attr_stats; -+ struct device_attribute *dev_attr_regs; -+ struct device_attribute *dev_attr_bmi_regs; -+ struct device_attribute *dev_attr_qmi_regs; -+#if (DPAA_VERSION >= 11) -+ struct device_attribute *dev_attr_ipv4_opt; -+#endif -+ struct device_attribute *dev_attr_dsar_regs; -+ struct device_attribute *dev_attr_dsar_mem; -+ struct auto_res_tables_sizes dsar_table_sizes; -+} t_LnxWrpFmPortDev; -+ -+typedef struct { -+ uint8_t id; -+ bool active; -+ uint64_t baseAddr; -+ uint32_t memSize; -+ t_WrpFmMacDevSettings settings; -+ t_Handle h_Dev; -+ t_Handle h_LnxWrpFmDev; -+} t_LnxWrpFmMacDev; -+ -+/* information about all active ports for an FMan. -+ * !Some ports may be disabled by u-boot, thus will not be available */ -+struct fm_active_ports { -+ uint32_t num_oh_ports; -+ uint32_t num_tx_ports; -+ uint32_t num_rx_ports; -+ uint32_t num_tx25_ports; -+ uint32_t num_rx25_ports; -+ uint32_t num_tx10_ports; -+ uint32_t num_rx10_ports; -+}; -+ -+/* FMan resources precalculated at fm probe based -+ * on available FMan port. */ -+struct fm_resource_settings { -+ /* buffers - fifo sizes */ -+ uint32_t tx1g_num_buffers; -+ uint32_t rx1g_num_buffers; -+ uint32_t tx2g5_num_buffers; /* Not supported yet by LLD */ -+ uint32_t rx2g5_num_buffers; /* Not supported yet by LLD */ -+ uint32_t tx10g_num_buffers; -+ uint32_t rx10g_num_buffers; -+ uint32_t oh_num_buffers; -+ uint32_t shared_ext_buffers; -+ -+ /* open DMAs */ -+ uint32_t tx_1g_dmas; -+ uint32_t rx_1g_dmas; -+ uint32_t tx_2g5_dmas; /* Not supported yet by LLD */ -+ uint32_t rx_2g5_dmas; /* Not supported yet by LLD */ -+ uint32_t tx_10g_dmas; -+ uint32_t rx_10g_dmas; -+ uint32_t oh_dmas; -+ uint32_t shared_ext_open_dma; -+ -+ /* Tnums */ -+ uint32_t tx_1g_tnums; -+ uint32_t rx_1g_tnums; -+ uint32_t tx_2g5_tnums; /* Not supported yet by LLD */ -+ uint32_t rx_2g5_tnums; /* Not supported yet by LLD */ -+ uint32_t tx_10g_tnums; -+ uint32_t rx_10g_tnums; -+ uint32_t oh_tnums; -+ uint32_t shared_ext_tnums; -+}; -+ -+typedef struct { -+ uint8_t id; -+ char name[10]; -+ bool active; -+ bool pcdActive; -+ bool prsActive; -+ bool kgActive; -+ bool ccActive; -+ bool plcrActive; -+ e_LnxWrpFmPortPcdDefUseCase defPcd; -+ uint32_t usedSchemes; -+ uint8_t totalNumOfSharedSchemes; -+ uint8_t sharedSchemesBase; -+ uint8_t numOfSchemesUsed; -+ uint8_t defNetEnvId; -+ uint64_t fmPhysBaseAddr; -+ uint64_t fmBaseAddr; -+ uint32_t fmMemSize; -+ uint64_t fmMuramPhysBaseAddr; -+ uint64_t fmMuramBaseAddr; -+ uint32_t fmMuramMemSize; -+ uint64_t fmRtcPhysBaseAddr; -+ uint64_t fmRtcBaseAddr; -+ uint32_t fmRtcMemSize; -+ uint64_t fmVspPhysBaseAddr; -+ uint64_t fmVspBaseAddr; -+ uint32_t fmVspMemSize; -+ int irq; -+ int err_irq; -+ t_WrpFmDevSettings fmDevSettings; -+ t_WrpFmPcdDevSettings fmPcdDevSettings; -+ t_Handle h_Dev; -+ uint16_t hcCh; -+ -+ t_Handle h_MuramDev; -+ t_Handle h_PcdDev; -+ t_Handle h_RtcDev; -+ -+ t_Handle h_DsarRxPort; -+ t_Handle h_DsarTxPort; -+ -+ t_LnxWrpFmPortDev hcPort; -+ t_LnxWrpFmPortDev opPorts[FM_MAX_NUM_OF_OH_PORTS-1]; -+ t_LnxWrpFmPortDev rxPorts[FM_MAX_NUM_OF_RX_PORTS]; -+ t_LnxWrpFmPortDev txPorts[FM_MAX_NUM_OF_TX_PORTS]; -+ t_LnxWrpFmMacDev macs[FM_MAX_NUM_OF_MACS]; -+ struct fm_active_ports fm_active_ports_info; -+ struct fm_resource_settings fm_resource_settings_info; -+ -+ struct device *dev; -+ struct resource *res; -+ int major; -+ struct class *fm_class; -+ struct device_attribute *dev_attr_stats; -+ struct device_attribute *dev_attr_regs; -+ struct device_attribute *dev_attr_risc_load; -+ -+ struct device_attribute *dev_pcd_attr_stats; -+ struct device_attribute *dev_plcr_attr_regs; -+ struct device_attribute *dev_prs_attr_regs; -+ struct device_attribute *dev_fm_fpm_attr_regs; -+ struct device_attribute *dev_fm_kg_attr_regs; -+ struct device_attribute *dev_fm_kg_pe_attr_regs; -+ struct device_attribute *dev_attr_muram_free_size; -+ struct device_attribute *dev_attr_fm_ctrl_code_ver; -+ -+ -+ struct qman_fq *hc_tx_conf_fq, *hc_tx_err_fq, *hc_tx_fq; -+} t_LnxWrpFmDev; -+ -+typedef struct { -+ t_LnxWrpFmDev *p_FmDevs[INTG_MAX_NUM_OF_FM]; -+} t_LnxWrpFm; -+#define LNXWRP_FM_OBJECT(ptr) LIST_OBJECT(ptr, t_LnxWrpFm, fms[((t_LnxWrpFmDev *)ptr)->id]) -+ -+ -+t_Error LnxwrpFmIOCTL(t_LnxWrpFmDev *p_LnxWrpFmDev, unsigned int cmd, unsigned long arg, bool compat); -+t_Error LnxwrpFmPortIOCTL(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev, unsigned int cmd, unsigned long arg, bool compat); -+ -+ -+#if 0 -+static __inline__ t_Error AllocSchemesForPort(t_LnxWrpFmDev *p_LnxWrpFmDev, uint8_t numSchemes, uint8_t *p_BaseSchemeNum) -+{ -+ uint32_t schemeMask; -+ uint8_t i; -+ -+ if (!numSchemes) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ -+ schemeMask = 0x80000000; -+ *p_BaseSchemeNum = 0xff; -+ -+ for (i=0; schemeMask && numSchemes; schemeMask>>=1, i++) -+ if ((p_LnxWrpFmDev->usedSchemes & schemeMask) == 0) -+ { -+ p_LnxWrpFmDev->usedSchemes |= schemeMask; -+ numSchemes--; -+ if (*p_BaseSchemeNum==0xff) -+ *p_BaseSchemeNum = i; -+ } -+ else if (*p_BaseSchemeNum!=0xff) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Fragmentation on schemes array!!!")); -+ -+ if (numSchemes) -+ RETURN_ERROR(MINOR, E_FULL, ("schemes!!!")); -+ return E_OK; -+} -+#endif -+ -+void LnxWrpPCDIOCTLTypeChecking(void); -+void LnxWrpPCDIOCTLEnumChecking(void); -+ -+#endif /* __LNXWRP_FM_H__ */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm_port.c -@@ -0,0 +1,1512 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File lnxwrp_fm_port.c -+ -+ @Description FMD wrapper - FMan port functions. -+ -+*/ -+ -+#include -+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS) -+#define MODVERSIONS -+#endif -+#ifdef MODVERSIONS -+#include -+#endif /* MODVERSIONS */ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#ifndef CONFIG_FMAN_ARM -+#include -+#endif -+#include -+ -+#include "sprint_ext.h" -+#include "fm_common.h" -+#include "lnxwrp_fsl_fman.h" -+#include "fm_port_ext.h" -+#if (DPAA_VERSION >= 11) -+#include "fm_vsp_ext.h" -+#endif /* DPAA_VERSION >= 11 */ -+#include "fm_ioctls.h" -+#include "lnxwrp_resources.h" -+#include "lnxwrp_sysfs_fm_port.h" -+ -+#define __ERR_MODULE__ MODULE_FM -+ -+extern struct device_node *GetFmAdvArgsDevTreeNode (uint8_t fmIndx); -+ -+/* TODO: duplicated, see lnxwrp_fm.c */ -+#define ADD_ADV_CONFIG_NO_RET(_func, _param)\ -+do {\ -+ if (i < max) {\ -+ p_Entry = &p_Entrys[i];\ -+ p_Entry->p_Function = _func;\ -+ _param\ -+ i++;\ -+ } else {\ -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,\ -+ ("Number of advanced-configuration entries exceeded"));\ -+ } \ -+} while (0) -+ -+#ifndef CONFIG_FMAN_ARM -+#define IS_T1023_T1024 (SVR_SOC_VER(mfspr(SPRN_SVR)) == SVR_T1024 || \ -+ SVR_SOC_VER(mfspr(SPRN_SVR)) == SVR_T1023) -+#endif -+ -+static volatile int hcFrmRcv/* = 0 */; -+static spinlock_t lock; -+ -+static enum qman_cb_dqrr_result qm_tx_conf_dqrr_cb(struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry -+ *dq) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = ((t_FmTestFq *) fq)->h_Arg; -+ unsigned long flags; -+ -+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ -+{ -+ /* extract the HC frame address */ -+ uint32_t *hcf_va = XX_PhysToVirt(qm_fd_addr((struct qm_fd *)&dq->fd)); -+ int hcf_l = ((struct qm_fd *)&dq->fd)->length20; -+ int i; -+ -+ /* 32b byteswap of all data in the HC Frame */ -+ for(i = 0; i < hcf_l / 4; ++i) -+ hcf_va[i] = -+ ___constant_swab32(hcf_va[i]); -+} -+#endif -+ FM_PCD_HcTxConf(p_LnxWrpFmDev->h_PcdDev, (t_DpaaFD *)&dq->fd); -+ spin_lock_irqsave(&lock, flags); -+ hcFrmRcv--; -+ spin_unlock_irqrestore(&lock, flags); -+ -+ return qman_cb_dqrr_consume; -+} -+ -+static enum qman_cb_dqrr_result qm_tx_dqrr_cb(struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dq) -+{ -+ WARN(1, "FMD: failure at %s:%d/%s()!\n", __FILE__, __LINE__, -+ __func__); -+ return qman_cb_dqrr_consume; -+} -+ -+static void qm_err_cb(struct qman_portal *portal, -+ struct qman_fq *fq, const struct qm_mr_entry *msg) -+{ -+ WARN(1, "FMD: failure at %s:%d/%s()!\n", __FILE__, __LINE__, -+ __func__); -+} -+ -+static struct qman_fq *FqAlloc(t_LnxWrpFmDev * p_LnxWrpFmDev, -+ uint32_t fqid, -+ uint32_t flags, uint16_t channel, uint8_t wq) -+{ -+ int _errno; -+ struct qman_fq *fq = NULL; -+ t_FmTestFq *p_FmtFq; -+ struct qm_mcc_initfq initfq; -+ -+ p_FmtFq = (t_FmTestFq *) XX_Malloc(sizeof(t_FmTestFq)); -+ if (!p_FmtFq) { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FQ obj!!!")); -+ return NULL; -+ } -+ -+ p_FmtFq->fq_base.cb.dqrr = ((flags & QMAN_FQ_FLAG_NO_ENQUEUE) -+ ? qm_tx_conf_dqrr_cb -+ : qm_tx_dqrr_cb); -+ p_FmtFq->fq_base.cb.ern = qm_err_cb; -+ /* p_FmtFq->fq_base.cb.fqs = qm_err_cb; */ -+ /* qm_err_cb wrongly called when the FQ is parked */ -+ p_FmtFq->fq_base.cb.fqs = NULL; -+ p_FmtFq->h_Arg = (t_Handle) p_LnxWrpFmDev; -+ if (fqid == 0) { -+ flags |= QMAN_FQ_FLAG_DYNAMIC_FQID; -+ flags &= ~QMAN_FQ_FLAG_NO_MODIFY; -+ } else { -+ flags &= ~QMAN_FQ_FLAG_DYNAMIC_FQID; -+ } -+ -+ if (qman_create_fq(fqid, flags, &p_FmtFq->fq_base)) { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FQ obj - qman_new_fq!!!")); -+ XX_Free(p_FmtFq); -+ return NULL; -+ } -+ fq = &p_FmtFq->fq_base; -+ -+ if (!(flags & QMAN_FQ_FLAG_NO_MODIFY)) { -+ initfq.we_mask = QM_INITFQ_WE_DESTWQ; -+ initfq.fqd.dest.channel = channel; -+ initfq.fqd.dest.wq = wq; -+ -+ _errno = qman_init_fq(fq, QMAN_INITFQ_FLAG_SCHED, &initfq); -+ if (unlikely(_errno < 0)) { -+ REPORT_ERROR(MAJOR, E_NO_MEMORY, -+ ("FQ obj - qman_init_fq!!!")); -+ qman_destroy_fq(fq, 0); -+ XX_Free(p_FmtFq); -+ return NULL; -+ } -+ } -+ -+ DBG(TRACE, -+ ("fqid %d, flags 0x%08x, channel %d, wq %d", qman_fq_fqid(fq), -+ flags, channel, wq)); -+ -+ return fq; -+} -+ -+static void FqFree(struct qman_fq *fq) -+{ -+ int _errno; -+ -+ _errno = qman_retire_fq(fq, NULL); -+ if (unlikely(_errno < 0)) -+ printk(KERN_WARNING "qman_retire_fq(%u) = %d\n", qman_fq_fqid(fq), _errno); -+ -+ _errno = qman_oos_fq(fq); -+ if (unlikely(_errno < 0)) -+ printk(KERN_WARNING "qman_oos_fq(%u) = %d\n", qman_fq_fqid(fq), _errno); -+ -+ qman_destroy_fq(fq, 0); -+ XX_Free((t_FmTestFq *) fq); -+} -+ -+static t_Error QmEnqueueCB(t_Handle h_Arg, void *p_Fd) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *) h_Arg; -+ int _errno, timeout = 1000000; -+ unsigned long flags; -+ -+ ASSERT_COND(p_LnxWrpFmDev); -+ -+ spin_lock_irqsave(&lock, flags); -+ hcFrmRcv++; -+ spin_unlock_irqrestore(&lock, flags); -+ -+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ -+{ -+ /* extract the HC frame address */ -+ uint32_t *hcf_va = XX_PhysToVirt(qm_fd_addr((struct qm_fd *) p_Fd)); -+ int hcf_l = ((struct qm_fd *)p_Fd)->length20; -+ int i; -+ -+ /* 32b byteswap of all data in the HC Frame */ -+ for(i = 0; i < hcf_l / 4; ++i) -+ hcf_va[i] = -+ ___constant_swab32(hcf_va[i]); -+} -+#endif -+ -+ _errno = qman_enqueue(p_LnxWrpFmDev->hc_tx_fq, (struct qm_fd *) p_Fd, -+ 0); -+ if (_errno) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, -+ ("qman_enqueue() failed")); -+ -+ while (hcFrmRcv && --timeout) { -+ udelay(1); -+ cpu_relax(); -+ } -+ if (timeout == 0) { -+ dump_stack(); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, -+ ("timeout waiting for Tx confirmation")); -+ return E_WRITE_FAILED; -+ } -+ -+ return E_OK; -+} -+ -+static t_LnxWrpFmPortDev *ReadFmPortDevTreeNode(struct platform_device -+ *of_dev) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+ struct device_node *fm_node, *port_node; -+ struct resource res; -+ const uint32_t *uint32_prop; -+ int _errno = 0, lenp; -+ uint32_t tmp_prop; -+ -+#ifdef CONFIG_FMAN_P1023 -+ static unsigned char have_oh_port/* = 0 */; -+#endif -+ -+ port_node = of_node_get(of_dev->dev.of_node); -+ -+ /* Get the FM node */ -+ fm_node = of_get_parent(port_node); -+ if (unlikely(fm_node == NULL)) { -+ REPORT_ERROR(MAJOR, E_NO_DEVICE, -+ ("of_get_parent() = %d", _errno)); -+ return NULL; -+ } -+ -+ p_LnxWrpFmDev = -+ dev_get_drvdata(&of_find_device_by_node(fm_node)->dev); -+ of_node_put(fm_node); -+ -+ /* if fm_probe() failed, no point in going further with port probing */ -+ if (p_LnxWrpFmDev == NULL) -+ return NULL; -+ -+ uint32_prop = -+ (uint32_t *) of_get_property(port_node, "cell-index", &lenp); -+ if (unlikely(uint32_prop == NULL)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("of_get_property(%s, cell-index) failed", -+ port_node->full_name)); -+ return NULL; -+ } -+ tmp_prop = be32_to_cpu(*uint32_prop); -+ if (WARN_ON(lenp != sizeof(uint32_t))) -+ return NULL; -+ if (of_device_is_compatible(port_node, "fsl,fman-port-oh") || -+ of_device_is_compatible(port_node, "fsl,fman-v2-port-oh") || -+ of_device_is_compatible(port_node, "fsl,fman-v3-port-oh")) { -+#ifndef CONFIG_FMAN_ARM -+#ifdef CONFIG_FMAN_P3040_P4080_P5020 -+ /* On PPC FMan v2, OH ports start from cell-index 0x1 */ -+ tmp_prop -= 0x1; -+#else -+ /* On PPC FMan v3 (Low and High), OH ports start from -+ * cell-index 0x2 -+ */ -+ tmp_prop -= 0x2; -+#endif // CONFIG_FMAN_P3040_P4080_P5020 -+#endif // CONFIG_FMAN_ARM -+ -+ if (unlikely(tmp_prop >= FM_MAX_NUM_OF_OH_PORTS)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("of_get_property(%s, cell-index) failed", -+ port_node->full_name)); -+ return NULL; -+ } -+ -+#ifdef CONFIG_FMAN_P1023 -+ /* Beware, this can be done when there is only -+ one FMan to be initialized */ -+ if (!have_oh_port) { -+ have_oh_port = 1; /* first OP/HC port -+ is used for host command */ -+#else -+ /* Here it is hardcoded the use of the OH port 1 -+ (with cell-index 0) */ -+ if (tmp_prop == 0) { -+#endif -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->hcPort; -+ p_LnxWrpFmPortDev->id = 0; -+ /* -+ p_LnxWrpFmPortDev->id = *uint32_prop-1; -+ p_LnxWrpFmPortDev->id = *uint32_prop; -+ */ -+ p_LnxWrpFmPortDev->settings.param.portType = -+ e_FM_PORT_TYPE_OH_HOST_COMMAND; -+ } else { -+ p_LnxWrpFmPortDev = -+ &p_LnxWrpFmDev->opPorts[tmp_prop - 1]; -+ p_LnxWrpFmPortDev->id = tmp_prop- 1; -+ p_LnxWrpFmPortDev->settings.param.portType = -+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING; -+ } -+ p_LnxWrpFmPortDev->settings.param.portId = tmp_prop; -+ -+ uint32_prop = -+ (uint32_t *) of_get_property(port_node, -+ "fsl,qman-channel-id", -+ &lenp); -+ if (uint32_prop == NULL) { -+ /* -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("missing fsl,qman-channel-id")); -+ */ -+ XX_Print("FM warning: missing fsl,qman-channel-id" -+ " for OH port.\n"); -+ return NULL; -+ } -+ tmp_prop = be32_to_cpu(*uint32_prop); -+ if (WARN_ON(lenp != sizeof(uint32_t))) -+ return NULL; -+ p_LnxWrpFmPortDev->txCh = tmp_prop; -+ -+ p_LnxWrpFmPortDev->settings.param.specificParams.nonRxParams. -+ qmChannel = p_LnxWrpFmPortDev->txCh; -+ } else if (of_device_is_compatible(port_node, "fsl,fman-port-1g-tx")) { -+ tmp_prop -= 0x28; -+ if (unlikely(tmp_prop >= FM_MAX_NUM_OF_1G_TX_PORTS)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("of_get_property(%s, cell-index) failed", -+ port_node->full_name)); -+ return NULL; -+ } -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->txPorts[tmp_prop]; -+ -+ p_LnxWrpFmPortDev->id = tmp_prop; -+ p_LnxWrpFmPortDev->settings.param.portId = -+ p_LnxWrpFmPortDev->id; -+ p_LnxWrpFmPortDev->settings.param.portType = e_FM_PORT_TYPE_TX; -+ -+ uint32_prop = (uint32_t *) of_get_property(port_node, -+ "fsl,qman-channel-id", &lenp); -+ if (uint32_prop == NULL) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("missing fsl,qman-channel-id")); -+ return NULL; -+ } -+ tmp_prop = be32_to_cpu(*uint32_prop); -+ if (WARN_ON(lenp != sizeof(uint32_t))) -+ return NULL; -+ p_LnxWrpFmPortDev->txCh = tmp_prop; -+ p_LnxWrpFmPortDev-> -+ settings.param.specificParams.nonRxParams.qmChannel = -+ p_LnxWrpFmPortDev->txCh; -+ } else if (of_device_is_compatible(port_node, "fsl,fman-port-10g-tx")) { -+#ifndef CONFIG_FMAN_ARM -+ /* On T102x, the 10G TX port IDs start from 0x28 */ -+ if (IS_T1023_T1024) -+ tmp_prop -= 0x28; -+ else -+#endif -+ tmp_prop -= 0x30; -+ -+ if (unlikely(tmp_prop>= FM_MAX_NUM_OF_10G_TX_PORTS)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("of_get_property(%s, cell-index) failed", -+ port_node->full_name)); -+ return NULL; -+ } -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->txPorts[tmp_prop + -+ FM_MAX_NUM_OF_1G_TX_PORTS]; -+#ifndef CONFIG_FMAN_ARM -+ if (IS_T1023_T1024) -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->txPorts[tmp_prop]; -+#endif -+ -+ p_LnxWrpFmPortDev->id = tmp_prop; -+ p_LnxWrpFmPortDev->settings.param.portId = -+ p_LnxWrpFmPortDev->id; -+ p_LnxWrpFmPortDev->settings.param.portType = -+ e_FM_PORT_TYPE_TX_10G; -+ uint32_prop = (uint32_t *) of_get_property(port_node, -+ "fsl,qman-channel-id", &lenp); -+ if (uint32_prop == NULL) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("missing fsl,qman-channel-id")); -+ return NULL; -+ } -+ tmp_prop = be32_to_cpu(*uint32_prop); -+ if (WARN_ON(lenp != sizeof(uint32_t))) -+ return NULL; -+ p_LnxWrpFmPortDev->txCh = tmp_prop; -+ p_LnxWrpFmPortDev->settings.param.specificParams.nonRxParams. -+ qmChannel = p_LnxWrpFmPortDev->txCh; -+ } else if (of_device_is_compatible(port_node, "fsl,fman-port-1g-rx")) { -+ tmp_prop -= 0x08; -+ if (unlikely(tmp_prop >= FM_MAX_NUM_OF_1G_RX_PORTS)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("of_get_property(%s, cell-index) failed", -+ port_node->full_name)); -+ return NULL; -+ } -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->rxPorts[tmp_prop]; -+ -+ p_LnxWrpFmPortDev->id = tmp_prop; -+ p_LnxWrpFmPortDev->settings.param.portId = -+ p_LnxWrpFmPortDev->id; -+ p_LnxWrpFmPortDev->settings.param.portType = e_FM_PORT_TYPE_RX; -+ if (p_LnxWrpFmDev->pcdActive) -+ p_LnxWrpFmPortDev->defPcd = p_LnxWrpFmDev->defPcd; -+ } else if (of_device_is_compatible(port_node, "fsl,fman-port-10g-rx")) { -+#ifndef CONFIG_FMAN_ARM -+ /* On T102x, the 10G RX port IDs start from 0x08 */ -+ if (IS_T1023_T1024) -+ tmp_prop -= 0x8; -+ else -+#endif -+ tmp_prop -= 0x10; -+ -+ if (unlikely(tmp_prop >= FM_MAX_NUM_OF_10G_RX_PORTS)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("of_get_property(%s, cell-index) failed", -+ port_node->full_name)); -+ return NULL; -+ } -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->rxPorts[tmp_prop + -+ FM_MAX_NUM_OF_1G_RX_PORTS]; -+ -+#ifndef CONFIG_FMAN_ARM -+ if (IS_T1023_T1024) -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->rxPorts[tmp_prop]; -+#endif -+ -+ p_LnxWrpFmPortDev->id = tmp_prop; -+ p_LnxWrpFmPortDev->settings.param.portId = -+ p_LnxWrpFmPortDev->id; -+ p_LnxWrpFmPortDev->settings.param.portType = -+ e_FM_PORT_TYPE_RX_10G; -+ if (p_LnxWrpFmDev->pcdActive) -+ p_LnxWrpFmPortDev->defPcd = p_LnxWrpFmDev->defPcd; -+ } else { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal port type")); -+ return NULL; -+ } -+ -+ _errno = of_address_to_resource(port_node, 0, &res); -+ if (unlikely(_errno < 0)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("of_address_to_resource() = %d", _errno)); -+ return NULL; -+ } -+ -+ p_LnxWrpFmPortDev->dev = &of_dev->dev; -+ p_LnxWrpFmPortDev->baseAddr = 0; -+ p_LnxWrpFmPortDev->phys_baseAddr = res.start; -+ p_LnxWrpFmPortDev->memSize = res.end + 1 - res.start; -+ p_LnxWrpFmPortDev->settings.param.h_Fm = p_LnxWrpFmDev->h_Dev; -+ p_LnxWrpFmPortDev->h_LnxWrpFmDev = (t_Handle) p_LnxWrpFmDev; -+ -+ of_node_put(port_node); -+ -+ p_LnxWrpFmPortDev->active = TRUE; -+ -+#if defined(CONFIG_FMAN_DISABLE_OH_TO_REUSE_RESOURCES) -+ /* for performance mode no OH port available. */ -+ if (p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ p_LnxWrpFmPortDev->active = FALSE; -+#endif -+ -+ return p_LnxWrpFmPortDev; -+} -+ -+struct device_node * GetFmPortAdvArgsDevTreeNode (struct device_node *fm_node, -+ e_FmPortType portType, -+ uint8_t portId) -+{ -+ struct device_node *port_node; -+ const uint32_t *uint32_prop; -+ int lenp; -+ char *portTypeString; -+ uint32_t tmp_prop; -+ -+ switch(portType) { -+ case e_FM_PORT_TYPE_OH_OFFLINE_PARSING: -+ portTypeString = "fsl,fman-port-op-extended-args"; -+ break; -+ case e_FM_PORT_TYPE_TX: -+ portTypeString = "fsl,fman-port-1g-tx-extended-args"; -+ break; -+ case e_FM_PORT_TYPE_TX_10G: -+ portTypeString = "fsl,fman-port-10g-tx-extended-args"; -+ break; -+ case e_FM_PORT_TYPE_RX: -+ portTypeString = "fsl,fman-port-1g-rx-extended-args"; -+ break; -+ case e_FM_PORT_TYPE_RX_10G: -+ portTypeString = "fsl,fman-port-10g-rx-extended-args"; -+ break; -+ default: -+ return NULL; -+ } -+ -+ for_each_child_of_node(fm_node, port_node) { -+ uint32_prop = (uint32_t *)of_get_property(port_node, "cell-index", &lenp); -+ if (unlikely(uint32_prop == NULL)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, -+ ("of_get_property(%s, cell-index) failed", -+ port_node->full_name)); -+ return NULL; -+ } -+ tmp_prop = be32_to_cpu(*uint32_prop); -+ if (WARN_ON(lenp != sizeof(uint32_t))) -+ return NULL; -+ if ((portId == tmp_prop) && -+ (of_device_is_compatible(port_node, portTypeString))) { -+ return port_node; -+ } -+ } -+ -+ return NULL; -+} -+ -+static t_Error CheckNConfigFmPortAdvArgs (t_LnxWrpFmPortDev *p_LnxWrpFmPortDev) -+{ -+ struct device_node *fm_node, *port_node; -+ t_Error err; -+ t_FmPortRsrc portRsrc; -+ const uint32_t *uint32_prop; -+ /*const char *str_prop;*/ -+ int lenp; -+#ifdef CONFIG_FMAN_PFC -+ uint8_t i, id, num_pools; -+ t_FmBufPoolDepletion poolDepletion; -+ -+ if (p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX || -+ p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX_10G) { -+ memset(&poolDepletion, 0, sizeof(t_FmBufPoolDepletion)); -+ poolDepletion.singlePoolModeEnable = true; -+ num_pools = p_LnxWrpFmPortDev->settings.param.specificParams.rxParams. -+ extBufPools.numOfPoolsUsed; -+ for (i = 0; i < num_pools; i++) { -+ id = p_LnxWrpFmPortDev->settings.param.specificParams.rxParams. -+ extBufPools.extBufPool[i].id; -+ poolDepletion.poolsToConsiderForSingleMode[id] = true; -+ } -+ -+ for (i = 0; i < CONFIG_FMAN_PFC_COS_COUNT; i++) -+ poolDepletion.pfcPrioritiesEn[i] = true; -+ -+ err = FM_PORT_ConfigPoolDepletion(p_LnxWrpFmPortDev->h_Dev, -+ &poolDepletion); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, ("FM_PORT_ConfigPoolDepletion() failed")); -+ } -+#endif -+ -+ fm_node = GetFmAdvArgsDevTreeNode(((t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev)->id); -+ if (!fm_node) /* no advance parameters for FMan */ -+ return E_OK; -+ -+ port_node = GetFmPortAdvArgsDevTreeNode(fm_node, -+ p_LnxWrpFmPortDev->settings.param.portType, -+ p_LnxWrpFmPortDev->settings.param.portId); -+ if (!port_node) /* no advance parameters for FMan-Port */ -+ return E_OK; -+ -+ uint32_prop = (uint32_t *)of_get_property(port_node, "num-tnums", &lenp); -+ if (uint32_prop) { -+ if (WARN_ON(lenp != sizeof(uint32_t)*2)) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ -+ portRsrc.num = be32_to_cpu(uint32_prop[0]); -+ portRsrc.extra = be32_to_cpu(uint32_prop[1]); -+ -+ if ((err = FM_PORT_ConfigNumOfTasks(p_LnxWrpFmPortDev->h_Dev, -+ &portRsrc)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ uint32_prop = (uint32_t *)of_get_property(port_node, "num-dmas", &lenp); -+ if (uint32_prop) { -+ if (WARN_ON(lenp != sizeof(uint32_t)*2)) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ -+ portRsrc.num = be32_to_cpu(uint32_prop[0]); -+ portRsrc.extra = be32_to_cpu(uint32_prop[1]); -+ -+ if ((err = FM_PORT_ConfigNumOfOpenDmas(p_LnxWrpFmPortDev->h_Dev, -+ &portRsrc)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ uint32_prop = (uint32_t *)of_get_property(port_node, "fifo-size", &lenp); -+ if (uint32_prop) { -+ if (WARN_ON(lenp != sizeof(uint32_t)*2)) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ -+ portRsrc.num = be32_to_cpu(uint32_prop[0]); -+ portRsrc.extra = be32_to_cpu(uint32_prop[1]); -+ -+ if ((err = FM_PORT_ConfigSizeOfFifo(p_LnxWrpFmPortDev->h_Dev, -+ &portRsrc)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ uint32_prop = (uint32_t *)of_get_property(port_node, "errors-to-discard", &lenp); -+ if (uint32_prop) { -+ if (WARN_ON(lenp != sizeof(uint32_t))) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ if ((err = FM_PORT_ConfigErrorsToDiscard(p_LnxWrpFmPortDev->h_Dev, -+ be32_to_cpu(uint32_prop[0]))) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ uint32_prop = (uint32_t *)of_get_property(port_node, "ar-tables-sizes", -+ &lenp); -+ if (uint32_prop) { -+ -+ if (WARN_ON(lenp != sizeof(uint32_t)*8)) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ if (WARN_ON(p_LnxWrpFmPortDev->settings.param.portType != -+ e_FM_PORT_TYPE_RX) && -+ (p_LnxWrpFmPortDev->settings.param.portType != -+ e_FM_PORT_TYPE_RX_10G)) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, -+ ("Auto Response is an Rx port atribute.")); -+ -+ memset(&p_LnxWrpFmPortDev->dsar_table_sizes, 0, sizeof(struct auto_res_tables_sizes)); -+ -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_arp_entries = -+ (uint16_t)be32_to_cpu(uint32_prop[0]); -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_echo_ipv4_entries = -+ (uint16_t)be32_to_cpu(uint32_prop[1]); -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_ndp_entries = -+ (uint16_t)be32_to_cpu(uint32_prop[2]); -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_echo_ipv6_entries = -+ (uint16_t)be32_to_cpu(uint32_prop[3]); -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_snmp_ipv4_entries = -+ (uint16_t)be32_to_cpu(uint32_prop[4]); -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_snmp_ipv6_entries = -+ (uint16_t)be32_to_cpu(uint32_prop[5]); -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_snmp_oid_entries = -+ (uint16_t)be32_to_cpu(uint32_prop[6]); -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_snmp_char = -+ (uint16_t)be32_to_cpu(uint32_prop[7]); -+ -+ uint32_prop = (uint32_t *)of_get_property(port_node, -+ "ar-filters-sizes", &lenp); -+ if (uint32_prop) { -+ if (WARN_ON(lenp != sizeof(uint32_t)*3)) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_ip_prot_filtering = -+ (uint16_t)be32_to_cpu(uint32_prop[0]); -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_tcp_port_filtering = -+ (uint16_t)be32_to_cpu(uint32_prop[1]); -+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_udp_port_filtering = -+ (uint16_t)be32_to_cpu(uint32_prop[2]); -+ } -+ -+ if ((err = FM_PORT_ConfigDsarSupport(p_LnxWrpFmPortDev->h_Dev, -+ (t_FmPortDsarTablesSizes*)&p_LnxWrpFmPortDev->dsar_table_sizes)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+ -+ of_node_put(port_node); -+ of_node_put(fm_node); -+ -+ return E_OK; -+} -+ -+static t_Error CheckNSetFmPortAdvArgs (t_LnxWrpFmPortDev *p_LnxWrpFmPortDev) -+{ -+ struct device_node *fm_node, *port_node; -+ t_Error err; -+ const uint32_t *uint32_prop; -+ /*const char *str_prop;*/ -+ int lenp; -+ -+ fm_node = GetFmAdvArgsDevTreeNode(((t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev)->id); -+ if (!fm_node) /* no advance parameters for FMan */ -+ return E_OK; -+ -+ port_node = GetFmPortAdvArgsDevTreeNode(fm_node, -+ p_LnxWrpFmPortDev->settings.param.portType, -+ p_LnxWrpFmPortDev->settings.param.portId); -+ if (!port_node) /* no advance parameters for FMan-Port */ -+ return E_OK; -+ -+#if (DPAA_VERSION >= 11) -+ uint32_prop = (uint32_t *)of_get_property(port_node, "vsp-window", &lenp); -+ if (uint32_prop) { -+ t_FmPortVSPAllocParams portVSPAllocParams; -+ t_FmVspParams fmVspParams; -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ uint8_t portId; -+ -+ p_LnxWrpFmDev = ((t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev); -+ -+ if (WARN_ON(lenp != sizeof(uint32_t)*2)) -+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG); -+ -+ if ((p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_TX) || -+ (p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_TX_10G) || -+ ((p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) && -+ p_LnxWrpFmPortDev->settings.frag_enabled)) -+ return E_OK; -+ -+ memset(&portVSPAllocParams, 0, sizeof(portVSPAllocParams)); -+ memset(&fmVspParams, 0, sizeof(fmVspParams)); -+ -+ portVSPAllocParams.numOfProfiles = (uint8_t)be32_to_cpu(uint32_prop[0]); -+ portVSPAllocParams.dfltRelativeId = (uint8_t)be32_to_cpu(uint32_prop[1]); -+ fmVspParams.h_Fm = p_LnxWrpFmDev->h_Dev; -+ -+ fmVspParams.portParams.portType = p_LnxWrpFmPortDev->settings.param.portType; -+ fmVspParams.portParams.portId = p_LnxWrpFmPortDev->settings.param.portId; -+ fmVspParams.relativeProfileId = portVSPAllocParams.dfltRelativeId; -+ -+ if (p_LnxWrpFmPortDev->settings.param.portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING) -+ { -+ portId = fmVspParams.portParams.portId; -+ if (p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX_10G){ -+#ifndef CONFIG_FMAN_ARM -+ if (!(IS_T1023_T1024)) -+#endif -+ portId += FM_MAX_NUM_OF_1G_RX_PORTS; -+ } -+ portVSPAllocParams.h_FmTxPort = -+ p_LnxWrpFmDev->txPorts[portId].h_Dev; -+ fmVspParams.liodnOffset = -+ p_LnxWrpFmDev->rxPorts[portId].settings.param.specificParams.rxParams.liodnOffset; -+ memcpy(&fmVspParams.extBufPools, -+ &p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.extBufPools, -+ sizeof(t_FmExtPools)); -+ } -+ else -+ { -+ memcpy(&fmVspParams.extBufPools, -+ &p_LnxWrpFmPortDev->opExtPools, -+ sizeof(t_FmExtPools)); -+ } -+ -+ if ((err = FM_PORT_VSPAlloc(p_LnxWrpFmPortDev->h_Dev, -+ &portVSPAllocParams)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ /* We're initializing only the default VSP that are being used by the Linux-Ethernet-driver */ -+ if ((p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) && -+ !p_LnxWrpFmPortDev->opExtPools.numOfPoolsUsed) -+ return E_OK; -+ -+ p_LnxWrpFmPortDev->h_DfltVsp = FM_VSP_Config(&fmVspParams); -+ if (!p_LnxWrpFmPortDev->h_DfltVsp) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("default-VSP for port!")); -+ -+ if ((err = FM_VSP_ConfigBufferPrefixContent(p_LnxWrpFmPortDev->h_DfltVsp, -+ &p_LnxWrpFmPortDev->buffPrefixContent)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ -+ if ((err = FM_VSP_Init(p_LnxWrpFmPortDev->h_DfltVsp)) != E_OK) -+ RETURN_ERROR(MINOR, err, NO_MSG); -+ } -+#else -+UNUSED(err); UNUSED(uint32_prop); UNUSED(lenp); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ of_node_put(port_node); -+ of_node_put(fm_node); -+ -+ return E_OK; -+} -+ -+static t_Error ConfigureFmPortDev(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = -+ (t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ struct resource *dev_res; -+ -+ if (!p_LnxWrpFmPortDev->active) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("FM port not configured!!!")); -+ -+ dev_res = -+ __devm_request_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, -+ p_LnxWrpFmPortDev->phys_baseAddr, -+ p_LnxWrpFmPortDev->memSize, -+ "fman-port-hc"); -+ if (unlikely(dev_res == NULL)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, -+ ("__devm_request_region() failed")); -+ p_LnxWrpFmPortDev->baseAddr = -+ PTR_TO_UINT(devm_ioremap -+ (p_LnxWrpFmDev->dev, -+ p_LnxWrpFmPortDev->phys_baseAddr, -+ p_LnxWrpFmPortDev->memSize)); -+ if (unlikely(p_LnxWrpFmPortDev->baseAddr == 0)) -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, -+ ("devm_ioremap() failed")); -+ -+ p_LnxWrpFmPortDev->settings.param.baseAddr = -+ p_LnxWrpFmPortDev->baseAddr; -+ -+ return E_OK; -+} -+ -+static t_Error InitFmPortDev(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev) -+{ -+#define MY_ADV_CONFIG_CHECK_END \ -+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION,\ -+ ("Advanced configuration routine"));\ -+ if (errCode != E_OK)\ -+ RETURN_ERROR(MAJOR, errCode, NO_MSG);\ -+ } -+ -+ int i = 0; -+ -+ if (!p_LnxWrpFmPortDev->active || p_LnxWrpFmPortDev->h_Dev) -+ return E_INVALID_STATE; -+ -+ p_LnxWrpFmPortDev->h_Dev = -+ FM_PORT_Config(&p_LnxWrpFmPortDev->settings.param); -+ if (p_LnxWrpFmPortDev->h_Dev == NULL) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM-port")); -+ -+#ifndef FM_QMI_NO_DEQ_OPTIONS_SUPPORT -+ if ((p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_TX_10G) -+ || (p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_TX)) { -+ t_Error errCode = E_OK; -+ errCode = -+ FM_PORT_ConfigDeqHighPriority(p_LnxWrpFmPortDev->h_Dev, -+ TRUE); -+ if (errCode != E_OK) -+ RETURN_ERROR(MAJOR, errCode, NO_MSG); -+ errCode = -+ FM_PORT_ConfigDeqPrefetchOption(p_LnxWrpFmPortDev->h_Dev, -+ e_FM_PORT_DEQ_FULL_PREFETCH); -+ if (errCode -+ != E_OK) -+ RETURN_ERROR(MAJOR, errCode, NO_MSG); -+ } -+#endif /* !FM_QMI_NO_DEQ_OPTIONS_SUPPORT */ -+ -+#ifndef CONFIG_FMAN_ARM -+#ifdef FM_BCB_ERRATA_BMI_SW001 -+/* Configure BCB workaround on Rx ports, only for B4860 rev1 */ -+#define SVR_SECURITY_MASK 0x00080000 -+#define SVR_PERSONALITY_MASK 0x0000FF00 -+#define SVR_VER_IGNORE_MASK (SVR_SECURITY_MASK | SVR_PERSONALITY_MASK) -+#define SVR_B4860_REV1_VALUE 0x86800010 -+ -+ if ((p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_RX_10G) || -+ (p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_RX)) { -+ unsigned int svr; -+ -+ svr = mfspr(SPRN_SVR); -+ -+ if ((svr & ~SVR_VER_IGNORE_MASK) == SVR_B4860_REV1_VALUE) -+ FM_PORT_ConfigBCBWorkaround(p_LnxWrpFmPortDev->h_Dev); -+ } -+#endif /* FM_BCB_ERRATA_BMI_SW001 */ -+#endif /* CONFIG_FMAN_ARM */ -+/* Call the driver's advanced configuration routines, if requested: -+ Compare the function pointer of each entry to the available routines, -+ and invoke the matching routine with proper casting of arguments. */ -+ while (p_LnxWrpFmPortDev->settings.advConfig[i].p_Function -+ && (i < FM_MAX_NUM_OF_ADV_SETTINGS)) { -+ -+/* TODO: Change this MACRO */ -+ ADV_CONFIG_CHECK_START( -+ &(p_LnxWrpFmPortDev->settings.advConfig[i])) -+ -+ ADV_CONFIG_CHECK(p_LnxWrpFmPortDev->h_Dev, -+ FM_PORT_ConfigBufferPrefixContent, -+ NCSW_PARAMS(1, -+ (t_FmBufferPrefixContent *))) -+ -+ if ((p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING) && -+ (p_LnxWrpFmPortDev->settings.frag_enabled == TRUE)) { -+ -+ ADV_CONFIG_CHECK(p_LnxWrpFmPortDev->h_Dev, -+ FM_PORT_ConfigExtBufPools, -+ NCSW_PARAMS(1, (t_FmExtPools *))) -+ -+ /* this define contains an else */ -+ MY_ADV_CONFIG_CHECK_END -+ } -+ -+ /* Advance to next advanced configuration entry */ -+ i++; -+ } -+ -+ -+ if ((p_LnxWrpFmPortDev->settings.param.portType != e_FM_PORT_TYPE_TX) && -+ (p_LnxWrpFmPortDev->settings.param.portType != e_FM_PORT_TYPE_TX_10G)) { -+ if (FM_PORT_ConfigErrorsToDiscard(p_LnxWrpFmPortDev->h_Dev, (FM_PORT_FRM_ERR_IPRE | -+ FM_PORT_FRM_ERR_IPR_NCSP | -+ FM_PORT_FRM_ERR_CLS_DISCARD)) !=E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ } -+ -+ if (CheckNConfigFmPortAdvArgs(p_LnxWrpFmPortDev) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ if (FM_PORT_Init(p_LnxWrpFmPortDev->h_Dev) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+ if (CheckNSetFmPortAdvArgs(p_LnxWrpFmPortDev) != E_OK) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+ -+/* FMan Fifo sizes behind the scene": -+ * Using the following formulae (*), under a set of simplifying assumptions (.): -+ * . all ports are configured in Normal Mode (rather than Independent Mode) -+ * . the DPAA Eth driver allocates buffers of size: -+ * . MAXFRM + NET_IP_ALIGN + DPA_PRIV_DATA_SIZE + DPA_PARSE_RESULTS_SIZE -+ * + DPA_HASH_RESULTS_SIZE, i.e.: -+ * MAXFRM + 2 + 16 + sizeof(t_FmPrsResult) + 16, i.e.: -+ * MAXFRM + 66 -+ * . excessive buffer pools not accounted for -+ * -+ * * for Rx ports on P4080: -+ * . IFSZ = ceil(max(FMBM_EBMPI[PBS]) / 256) * 256 + 7 * 256 -+ * . no internal frame offset (FMBM_RIM[FOF] == 0) - otherwise, -+ * add up to 256 to the above -+ * -+ * * for Rx ports on P1023: -+ * . IFSZ = ceil(second_largest(FMBM_EBMPI[PBS] / 256)) * 256 + 7 * 256, -+ * if at least 2 bpools are configured -+ * . IFSZ = 8 * 256, if only a single bpool is configured -+ * -+ * * for Tx ports: -+ * . IFSZ = ceil(frame_size / 256) * 256 + 3 * 256 -+ * + FMBM_TFP[DPDE] * 256, i.e.: -+ * IFSZ = ceil(MAXFRM / 256) * 256 + 3 x 256 + FMBM_TFP[DPDE] * 256 -+ * -+ * * for OH ports on P4080: -+ * . IFSZ = ceil(frame_size / 256) * 256 + 1 * 256 + FMBM_PP[MXT] * 256 -+ * * for OH ports on P1023: -+ * . IFSZ = ceil(frame_size / 256) * 256 + 3 * 256 + FMBM_TFP[DPDE] * 256 -+ * * for both P4080 and P1023: -+ * . (conservative decisions, assuming that BMI must bring the entire -+ * frame, not only the frame header) -+ * . no internal frame offset (FMBM_OIM[FOF] == 0) - otherwise, -+ * add up to 256 to the above -+ * -+ * . for P4080/P5020/P3041/P2040, DPDE is: -+ * > 0 or 1, for 1Gb ports, HW default: 0 -+ * > 2..7 (recommended: 3..7) for 10Gb ports, HW default: 3 -+ * . for P1023, DPDE should be 1 -+ * -+ * . for P1023, MXT is in range (0..31) -+ * . for P4080, MXT is in range (0..63) -+ * -+ */ -+#if 0 -+ if ((p_LnxWrpFmPortDev->defPcd != e_NO_PCD) && -+ (InitFmPort3TupleDefPcd(p_LnxWrpFmPortDev) != E_OK)) -+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG); -+#endif -+ return E_OK; -+} -+ -+void fm_set_rx_port_params(struct fm_port *port, -+ struct fm_port_params *params) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *) port; -+ int i; -+ -+ p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.errFqid = -+ params->errq; -+ p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.dfltFqid = -+ params->defq; -+ p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.extBufPools. -+ numOfPoolsUsed = params->num_pools; -+ for (i = 0; i < params->num_pools; i++) { -+ p_LnxWrpFmPortDev->settings.param.specificParams.rxParams. -+ extBufPools.extBufPool[i].id = -+ params->pool_param[i].id; -+ p_LnxWrpFmPortDev->settings.param.specificParams.rxParams. -+ extBufPools.extBufPool[i].size = -+ params->pool_param[i].size; -+ } -+ -+ p_LnxWrpFmPortDev->buffPrefixContent.privDataSize = -+ params->priv_data_size; -+ p_LnxWrpFmPortDev->buffPrefixContent.passPrsResult = -+ params->parse_results; -+ p_LnxWrpFmPortDev->buffPrefixContent.passHashResult = -+ params->hash_results; -+ p_LnxWrpFmPortDev->buffPrefixContent.passTimeStamp = -+ params->time_stamp; -+ p_LnxWrpFmPortDev->buffPrefixContent.dataAlign = -+ params->data_align; -+ p_LnxWrpFmPortDev->buffPrefixContent.manipExtraSpace = -+ params->manip_extra_space; -+ -+ ADD_ADV_CONFIG_START(p_LnxWrpFmPortDev->settings.advConfig, -+ FM_MAX_NUM_OF_ADV_SETTINGS) -+ -+ ADD_ADV_CONFIG_NO_RET(FM_PORT_ConfigBufferPrefixContent, -+ ARGS(1, -+ (&p_LnxWrpFmPortDev-> -+ buffPrefixContent))); -+ -+ ADD_ADV_CONFIG_END InitFmPortDev(p_LnxWrpFmPortDev); -+} -+EXPORT_SYMBOL(fm_set_rx_port_params); -+ -+/* this function is called from oh_probe as well, thus it contains oh port -+ * specific parameters (make sure everything is checked) */ -+void fm_set_tx_port_params(struct fm_port *port, -+ struct fm_port_params *params) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *) port; -+ -+ p_LnxWrpFmPortDev->settings.param.specificParams.nonRxParams.errFqid = -+ params->errq; -+ p_LnxWrpFmPortDev->settings.param.specificParams.nonRxParams. -+ dfltFqid = params->defq; -+ -+ p_LnxWrpFmPortDev->buffPrefixContent.privDataSize = -+ params->priv_data_size; -+ p_LnxWrpFmPortDev->buffPrefixContent.passPrsResult = -+ params->parse_results; -+ p_LnxWrpFmPortDev->buffPrefixContent.passHashResult = -+ params->hash_results; -+ p_LnxWrpFmPortDev->buffPrefixContent.passTimeStamp = -+ params->time_stamp; -+ p_LnxWrpFmPortDev->settings.frag_enabled = -+ params->frag_enable; -+ p_LnxWrpFmPortDev->buffPrefixContent.dataAlign = -+ params->data_align; -+ p_LnxWrpFmPortDev->buffPrefixContent.manipExtraSpace = -+ params->manip_extra_space; -+ -+ ADD_ADV_CONFIG_START(p_LnxWrpFmPortDev->settings.advConfig, -+ FM_MAX_NUM_OF_ADV_SETTINGS) -+ -+ ADD_ADV_CONFIG_NO_RET(FM_PORT_ConfigBufferPrefixContent, -+ ARGS(1, -+ (&p_LnxWrpFmPortDev-> -+ buffPrefixContent))); -+ -+ /* oh port specific parameter (for fragmentation only) */ -+ if ((p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING) && -+ params->num_pools) { -+ int i; -+ -+ p_LnxWrpFmPortDev->opExtPools.numOfPoolsUsed = params->num_pools; -+ for (i = 0; i < params->num_pools; i++) { -+ p_LnxWrpFmPortDev->opExtPools.extBufPool[i].id = params->pool_param[i].id; -+ p_LnxWrpFmPortDev->opExtPools.extBufPool[i].size = params->pool_param[i].size; -+ } -+ -+ if (p_LnxWrpFmPortDev->settings.frag_enabled) -+ ADD_ADV_CONFIG_NO_RET(FM_PORT_ConfigExtBufPools, -+ ARGS(1, (&p_LnxWrpFmPortDev->opExtPools))); -+ } -+ -+ ADD_ADV_CONFIG_END InitFmPortDev(p_LnxWrpFmPortDev); -+} -+EXPORT_SYMBOL(fm_set_tx_port_params); -+ -+void fm_mac_set_handle(t_Handle h_lnx_wrp_fm_dev, -+ t_Handle h_fm_mac, -+ int mac_id) -+{ -+ t_LnxWrpFmDev *p_lnx_wrp_fm_dev = (t_LnxWrpFmDev *)h_lnx_wrp_fm_dev; -+ -+ p_lnx_wrp_fm_dev->macs[mac_id].h_Dev = h_fm_mac; -+ p_lnx_wrp_fm_dev->macs[mac_id].h_LnxWrpFmDev = h_lnx_wrp_fm_dev; -+} -+EXPORT_SYMBOL(fm_mac_set_handle); -+ -+static void LnxwrpFmPcdDevExceptionsCb(t_Handle h_App, -+ e_FmPcdExceptions exception) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *) h_App; -+ -+ ASSERT_COND(p_LnxWrpFmDev); -+ -+ DBG(INFO, ("got fm-pcd exception %d", exception)); -+ -+ /* do nothing */ -+ UNUSED(exception); -+} -+ -+static void LnxwrpFmPcdDevIndexedExceptionsCb(t_Handle h_App, -+ e_FmPcdExceptions exception, -+ uint16_t index) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *) h_App; -+ -+ ASSERT_COND(p_LnxWrpFmDev); -+ -+ DBG(INFO, -+ ("got fm-pcd-indexed exception %d, indx %d", exception, index)); -+ -+ /* do nothing */ -+ UNUSED(exception); -+ UNUSED(index); -+} -+ -+static t_Error InitFmPcdDev(t_LnxWrpFmDev *p_LnxWrpFmDev) -+{ -+ spin_lock_init(&lock); -+ -+ if (p_LnxWrpFmDev->pcdActive) { -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = &p_LnxWrpFmDev->hcPort; -+ t_FmPcdParams fmPcdParams; -+ t_Error err; -+ -+ memset(&fmPcdParams, 0, sizeof(fmPcdParams)); -+ fmPcdParams.h_Fm = p_LnxWrpFmDev->h_Dev; -+ fmPcdParams.prsSupport = p_LnxWrpFmDev->prsActive; -+ fmPcdParams.kgSupport = p_LnxWrpFmDev->kgActive; -+ fmPcdParams.plcrSupport = p_LnxWrpFmDev->plcrActive; -+ fmPcdParams.ccSupport = p_LnxWrpFmDev->ccActive; -+ fmPcdParams.numOfSchemes = FM_PCD_KG_NUM_OF_SCHEMES; -+ -+#ifndef CONFIG_GUEST_PARTITION -+ fmPcdParams.f_Exception = LnxwrpFmPcdDevExceptionsCb; -+ if (fmPcdParams.kgSupport) -+ fmPcdParams.f_ExceptionId = -+ LnxwrpFmPcdDevIndexedExceptionsCb; -+ fmPcdParams.h_App = p_LnxWrpFmDev; -+#endif /* !CONFIG_GUEST_PARTITION */ -+ -+#ifdef CONFIG_MULTI_PARTITION_SUPPORT -+ fmPcdParams.numOfSchemes = 0; -+ fmPcdParams.numOfClsPlanEntries = 0; -+ fmPcdParams.partitionId = 0; -+#endif /* CONFIG_MULTI_PARTITION_SUPPORT */ -+ fmPcdParams.useHostCommand = TRUE; -+ -+ p_LnxWrpFmDev->hc_tx_fq = -+ FqAlloc(p_LnxWrpFmDev, -+ 0, -+ QMAN_FQ_FLAG_TO_DCPORTAL, -+ p_LnxWrpFmPortDev->txCh, 0); -+ if (!p_LnxWrpFmDev->hc_tx_fq) -+ RETURN_ERROR(MAJOR, E_NULL_POINTER, -+ ("Frame queue allocation failed...")); -+ -+ p_LnxWrpFmDev->hc_tx_conf_fq = -+ FqAlloc(p_LnxWrpFmDev, -+ 0, -+ QMAN_FQ_FLAG_NO_ENQUEUE, -+ p_LnxWrpFmDev->hcCh, 1); -+ if (!p_LnxWrpFmDev->hc_tx_conf_fq) -+ RETURN_ERROR(MAJOR, E_NULL_POINTER, -+ ("Frame queue allocation failed...")); -+ -+ p_LnxWrpFmDev->hc_tx_err_fq = -+ FqAlloc(p_LnxWrpFmDev, -+ 0, -+ QMAN_FQ_FLAG_NO_ENQUEUE, -+ p_LnxWrpFmDev->hcCh, 2); -+ if (!p_LnxWrpFmDev->hc_tx_err_fq) -+ RETURN_ERROR(MAJOR, E_NULL_POINTER, -+ ("Frame queue allocation failed...")); -+ -+ fmPcdParams.hc.portBaseAddr = p_LnxWrpFmPortDev->baseAddr; -+ fmPcdParams.hc.portId = -+ p_LnxWrpFmPortDev->settings.param.portId; -+ fmPcdParams.hc.liodnBase = -+ p_LnxWrpFmPortDev->settings.param.liodnBase; -+ fmPcdParams.hc.errFqid = -+ qman_fq_fqid(p_LnxWrpFmDev->hc_tx_err_fq); -+ fmPcdParams.hc.confFqid = -+ qman_fq_fqid(p_LnxWrpFmDev->hc_tx_conf_fq); -+ fmPcdParams.hc.qmChannel = p_LnxWrpFmPortDev->txCh; -+ fmPcdParams.hc.f_QmEnqueue = QmEnqueueCB; -+ fmPcdParams.hc.h_QmArg = (t_Handle) p_LnxWrpFmDev; -+ -+ p_LnxWrpFmDev->h_PcdDev = FM_PCD_Config(&fmPcdParams); -+ if (!p_LnxWrpFmDev->h_PcdDev) -+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM PCD!")); -+ -+ err = -+ FM_PCD_ConfigPlcrNumOfSharedProfiles(p_LnxWrpFmDev->h_PcdDev, -+ LNXWRP_FM_NUM_OF_SHARED_PROFILES); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ err = FM_PCD_Init(p_LnxWrpFmDev->h_PcdDev); -+ if (err != E_OK) -+ RETURN_ERROR(MAJOR, err, NO_MSG); -+ -+ if (p_LnxWrpFmDev->err_irq == 0) { -+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev, -+ e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC, -+ FALSE); -+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev, -+ e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW, -+ FALSE); -+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev, -+ e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR, -+ FALSE); -+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev, -+ e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC, -+ FALSE); -+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev, -+ e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC, -+ FALSE); -+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev, -+ e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE, -+ FALSE); -+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev, -+ e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE, -+ FALSE); -+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev, -+ e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC, -+ FALSE); -+ } -+ } -+ -+ return E_OK; -+} -+ -+void FreeFmPcdDev(t_LnxWrpFmDev *p_LnxWrpFmDev) -+{ -+ -+ if (p_LnxWrpFmDev->h_PcdDev) -+ FM_PCD_Free(p_LnxWrpFmDev->h_PcdDev); -+ -+ if (p_LnxWrpFmDev->hc_tx_err_fq) -+ FqFree(p_LnxWrpFmDev->hc_tx_err_fq); -+ -+ if (p_LnxWrpFmDev->hc_tx_conf_fq) -+ FqFree(p_LnxWrpFmDev->hc_tx_conf_fq); -+ -+ if (p_LnxWrpFmDev->hc_tx_fq) -+ FqFree(p_LnxWrpFmDev->hc_tx_fq); -+} -+ -+static void FreeFmPortDev(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = -+ (t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ -+ if (!p_LnxWrpFmPortDev->active) -+ return; -+ -+ if (p_LnxWrpFmPortDev->h_Dev) -+ FM_PORT_Free(p_LnxWrpFmPortDev->h_Dev); -+ -+ devm_iounmap(p_LnxWrpFmDev->dev, -+ UINT_TO_PTR(p_LnxWrpFmPortDev->baseAddr)); -+ __devm_release_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, -+ p_LnxWrpFmPortDev->phys_baseAddr, -+ p_LnxWrpFmPortDev->memSize); -+} -+ -+static int /*__devinit*/ fm_port_probe(struct platform_device *of_dev) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ struct device *dev; -+ -+ dev = &of_dev->dev; -+ -+ p_LnxWrpFmPortDev = ReadFmPortDevTreeNode(of_dev); -+ if (p_LnxWrpFmPortDev == NULL) -+ return -EIO; -+ /* Port can be inactive, thus will not be probed: -+ - in performance mode, OH ports are disabled -+ ... -+ */ -+ if (!p_LnxWrpFmPortDev->active) -+ return 0; -+ -+ if (ConfigureFmPortDev(p_LnxWrpFmPortDev) != E_OK) -+ return -EIO; -+ -+ dev_set_drvdata(dev, p_LnxWrpFmPortDev); -+ -+ if (p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_OH_HOST_COMMAND) -+ InitFmPcdDev((t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev); -+ -+ p_LnxWrpFmDev = (t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ -+ if (p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX) { -+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-rx%d", -+ p_LnxWrpFmDev->name, p_LnxWrpFmPortDev->id); -+ p_LnxWrpFmPortDev->minor = -+ p_LnxWrpFmPortDev->id + DEV_FM_RX_PORTS_MINOR_BASE; -+ } else if (p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_RX_10G) { -+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-rx%d", -+ p_LnxWrpFmDev->name, -+ p_LnxWrpFmPortDev->id + FM_MAX_NUM_OF_1G_RX_PORTS); -+ p_LnxWrpFmPortDev->minor = -+ p_LnxWrpFmPortDev->id + FM_MAX_NUM_OF_1G_RX_PORTS + -+ DEV_FM_RX_PORTS_MINOR_BASE; -+#ifndef CONFIG_FMAN_ARM -+ if (IS_T1023_T1024) { -+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-rx%d", -+ p_LnxWrpFmDev->name, -+ p_LnxWrpFmPortDev->id); -+ p_LnxWrpFmPortDev->minor = -+ p_LnxWrpFmPortDev->id + -+ DEV_FM_RX_PORTS_MINOR_BASE; -+ } -+#endif -+ } else if (p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_TX) { -+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-tx%d", -+ p_LnxWrpFmDev->name, p_LnxWrpFmPortDev->id); -+ p_LnxWrpFmPortDev->minor = -+ p_LnxWrpFmPortDev->id + DEV_FM_TX_PORTS_MINOR_BASE; -+ } else if (p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_TX_10G) { -+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-tx%d", -+ p_LnxWrpFmDev->name, -+ p_LnxWrpFmPortDev->id + FM_MAX_NUM_OF_1G_TX_PORTS); -+ p_LnxWrpFmPortDev->minor = -+ p_LnxWrpFmPortDev->id + FM_MAX_NUM_OF_1G_TX_PORTS + -+ DEV_FM_TX_PORTS_MINOR_BASE; -+#ifndef CONFIG_FMAN_ARM -+ if (IS_T1023_T1024) { -+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-tx%d", -+ p_LnxWrpFmDev->name, -+ p_LnxWrpFmPortDev->id); -+ p_LnxWrpFmPortDev->minor = -+ p_LnxWrpFmPortDev->id + -+ DEV_FM_TX_PORTS_MINOR_BASE; -+ } -+#endif -+ } else if (p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_OH_HOST_COMMAND) { -+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-oh%d", -+ p_LnxWrpFmDev->name, p_LnxWrpFmPortDev->id); -+ p_LnxWrpFmPortDev->minor = -+ p_LnxWrpFmPortDev->id + DEV_FM_OH_PORTS_MINOR_BASE; -+ } else if (p_LnxWrpFmPortDev->settings.param.portType == -+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING) { -+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-oh%d", -+ p_LnxWrpFmDev->name, p_LnxWrpFmPortDev->id + 1); -+ p_LnxWrpFmPortDev->minor = -+ p_LnxWrpFmPortDev->id + 1 + -+ DEV_FM_OH_PORTS_MINOR_BASE; -+ } -+ -+ device_create(p_LnxWrpFmDev->fm_class, NULL, -+ MKDEV(p_LnxWrpFmDev->major, p_LnxWrpFmPortDev->minor), -+ NULL, p_LnxWrpFmPortDev->name); -+ -+ /* create sysfs entries for stats and regs */ -+ -+ if (fm_port_sysfs_create(dev) != 0) { -+ FreeFmPortDev(p_LnxWrpFmPortDev); -+ REPORT_ERROR(MAJOR, E_INVALID_STATE, -+ ("Unable to create sys entry - fm port!!!")); -+ return -EIO; -+ } -+ -+#ifdef FM_TX_INVALID_ECC_ERRATA_10GMAC_A009 -+ FM_DisableRamsEcc(p_LnxWrpFmDev->h_Dev); -+#endif /* FM_TX_INVALID_ECC_ERRATA_10GMAC_A009 */ -+ -+ DBG(TRACE, ("%s probed", p_LnxWrpFmPortDev->name)); -+ -+ return 0; -+} -+ -+static int fm_port_remove(struct platform_device *of_dev) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ struct device *dev; -+ -+ dev = &of_dev->dev; -+ p_LnxWrpFmPortDev = dev_get_drvdata(dev); -+ -+ fm_port_sysfs_destroy(dev); -+ -+ p_LnxWrpFmDev = (t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ device_destroy(p_LnxWrpFmDev->fm_class, -+ MKDEV(p_LnxWrpFmDev->major, p_LnxWrpFmPortDev->minor)); -+ -+ FreeFmPortDev(p_LnxWrpFmPortDev); -+ -+ dev_set_drvdata(dev, NULL); -+ -+ return 0; -+} -+ -+static const struct of_device_id fm_port_match[] = { -+ { -+ .compatible = "fsl,fman-port-oh"}, -+ { -+ .compatible = "fsl,fman-v2-port-oh"}, -+ { -+ .compatible = "fsl,fman-v3-port-oh"}, -+ { -+ .compatible = "fsl,fman-port-1g-rx"}, -+ { -+ .compatible = "fsl,fman-port-10g-rx"}, -+ { -+ .compatible = "fsl,fman-port-1g-tx"}, -+ { -+ .compatible = "fsl,fman-port-10g-tx"}, -+ {} -+}; -+ -+#ifndef MODULE -+MODULE_DEVICE_TABLE(of, fm_port_match); -+#endif /* !MODULE */ -+ -+static struct platform_driver fm_port_driver = { -+ -+ .driver = { -+ .name = "fsl-fman-port", -+ .of_match_table = fm_port_match, -+ .owner = THIS_MODULE, -+ }, -+ .probe = fm_port_probe, -+ .remove = fm_port_remove -+}; -+ -+ -+t_Error LNXWRP_FM_Port_Init(void) -+{ -+ /* Register to the DTB for basic FM port API */ -+ if (platform_driver_register(&fm_port_driver)) -+ return E_NO_DEVICE; -+ -+ return E_OK; -+} -+ -+void LNXWRP_FM_Port_Free(void) -+{ -+ platform_driver_unregister(&fm_port_driver); -+} -+ -+static int __init __cold fm_port_load(void) -+{ -+ if (LNXWRP_FM_Port_Init() != E_OK) { -+ printk(KERN_CRIT "Failed to init FM Ports wrapper!\n"); -+ return -ENODEV; -+ } -+ -+ printk(KERN_CRIT "Freescale FM Ports module\n"); -+ -+ return 0; -+} -+ -+static void __exit __cold fm_port_unload(void) -+{ -+ LNXWRP_FM_Port_Free(); -+} -+ -+module_init(fm_port_load); -+module_exit(fm_port_unload); ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm.c -@@ -0,0 +1,4854 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File lnxwrp_ioctls_fm.c -+ @Author Shlomi Gridish -+ @Description FM Linux wrapper functions. -+*/ -+ -+/* Linux Headers ------------------- */ -+#include -+ -+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS) -+#define MODVERSIONS -+#endif -+#ifdef MODVERSIONS -+#include -+#endif /* MODVERSIONS */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#ifndef CONFIG_FMAN_ARM -+#include -+#include -+#endif -+ -+#if defined(CONFIG_COMPAT) -+#include -+#endif -+ -+#include "part_ext.h" -+#include "fm_ioctls.h" -+#include "fm_pcd_ioctls.h" -+#include "fm_port_ioctls.h" -+#include "fm_vsp_ext.h" -+ -+#ifndef CONFIG_FMAN_ARM -+#define IS_T1023_T1024 (SVR_SOC_VER(mfspr(SPRN_SVR)) == SVR_T1024 || \ -+ SVR_SOC_VER(mfspr(SPRN_SVR)) == SVR_T1023) -+#endif -+ -+#define __ERR_MODULE__ MODULE_FM -+ -+#if defined(CONFIG_COMPAT) -+#include "lnxwrp_ioctls_fm_compat.h" -+#endif -+ -+#include "lnxwrp_fm.h" -+ -+#define CMP_IOC_DEFINE(def) (IOC_##def != def) -+ -+/* fm_pcd_ioctls.h === fm_pcd_ext.h assertions */ -+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_PRIVATE_HDRS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_PRS_NUM_OF_HDRS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_KG_NUM_OF_GENERIC_REGS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_KG_NUM_OF_EXTRACT_MASKS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_KG_NUM_OF_DEFAULT_GROUPS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_PRS_NUM_OF_LABELS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_SW_PRS_SIZE) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_MAX_MANIP_INSRT_TEMPLATE_SIZE) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if DPAA_VERSION >= 11 -+#if CMP_IOC_DEFINE(FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES) -+#error Error: please synchronize IOC_ defines! -+#endif -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_CC_TREES) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_CC_GROUPS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_CC_UNITS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_KEYS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_MAX_SIZE_OF_KEY) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(FM_PCD_LAST_KEY_INDEX) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+/* net_ioctls.h === net_ext.h assertions */ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPP_PID) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPP_COMPRESSED) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPPoE_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPPMUX_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPPMUX_SUBFRAME_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_ETH_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IPv4_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IPv6_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_ICMP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IGMP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_TCP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_SCTP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_DCCP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_UDP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_UDP_ENCAP_ESP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IPHC_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_SCTP_CHUNK_DATA_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_L2TPv2_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_L2TPv3_CTRL_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_L2TPv3_SESS_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_VLAN_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_LLC_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_NLPID_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_SNAP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_LLC_SNAP_ALL_FIELDS) -+#warning Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_ARP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_RFC2684_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_USER_DEFINED_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PAYLOAD_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_GRE_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_MINENCAP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IPSEC_AH_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IPSEC_ESP_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_MPLS_LABEL_STACK_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_MACSEC_ALL_FIELDS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+/* fm_ioctls.h === fm_ext.h assertions */ -+#if CMP_IOC_DEFINE(FM_MAX_NUM_OF_VALID_PORTS) -+#error Error: please synchronize IOC_ defines! -+#endif -+ -+void LnxWrpPCDIOCTLTypeChecking(void) -+{ -+ /* fm_ext.h == fm_ioctls.h */ -+ ASSERT_COND(sizeof(ioc_fm_port_bandwidth_params) == sizeof(t_FmPortsBandwidthParams)); -+ ASSERT_COND(sizeof(ioc_fm_revision_info_t) == sizeof(t_FmRevisionInfo)); -+ -+ /* fm_pcd_ext.h == fm_pcd_ioctls.h */ -+ /*ioc_fm_pcd_counters_params_t : NOT USED */ -+ /*ioc_fm_pcd_exception_params_t : private */ -+#if (DPAA_VERSION >= 11) -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_capwap_params_t) == sizeof(t_FmPcdManipFragCapwapParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_capwap_params_t) == sizeof(t_FmPcdManipReassemCapwapParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_insrt_by_hdr_params_t) == sizeof(t_FmPcdManipHdrInsrtByHdrParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_insrt_ip_params_t) == sizeof(t_FmPcdManipHdrInsrtIpParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_insrt_t) == sizeof(t_FmPcdManipHdrInsrt)); -+ ASSERT_COND(sizeof(ioc_fm_manip_hdr_info_t) == sizeof(t_FmManipHdrInfo)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_rmv_by_hdr_params_t) == sizeof(t_FmPcdManipHdrRmvByHdrParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_special_offload_capwap_params_t) == sizeof(t_FmPcdManipSpecialOffloadCapwapParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_capwap_stats_t) == sizeof(t_FmPcdManipFragCapwapStats)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_capwap_stats_t) == sizeof(t_FmPcdManipReassemCapwapStats)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_params_t) == sizeof(t_FmPcdManipFragParams)); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ ASSERT_COND(sizeof(ioc_fm_pcd_prs_label_params_t) == sizeof(t_FmPcdPrsLabelParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_prs_sw_params_t) == sizeof(t_FmPcdPrsSwParams)); -+ /*ioc_fm_pcd_kg_dflt_value_params_t : private */ -+ ASSERT_COND(sizeof(ioc_fm_pcd_hdr_protocol_opt_u) == sizeof(u_FmPcdHdrProtocolOpt)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_fields_u) == sizeof(t_FmPcdFields)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_from_hdr_t) == sizeof(t_FmPcdFromHdr)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_from_field_t) == sizeof(t_FmPcdFromField)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_distinction_unit_t) == sizeof(t_FmPcdDistinctionUnit)); -+ -+#if defined(CONFIG_ARM64) -+ /* different alignment */ -+ ASSERT_COND(sizeof(ioc_fm_pcd_net_env_params_t) == sizeof(t_FmPcdNetEnvParams) + sizeof(void *) + 4); -+#else -+#if !defined(CONFIG_COMPAT) -+ /* different alignment */ -+ ASSERT_COND(sizeof(ioc_fm_pcd_net_env_params_t) == sizeof(t_FmPcdNetEnvParams) + sizeof(void *)); -+#endif -+#endif -+ ASSERT_COND(sizeof(ioc_fm_pcd_extract_entry_t) == sizeof(t_FmPcdExtractEntry)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_extract_mask_t) == sizeof(t_FmPcdKgExtractMask)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_extract_dflt_t) == sizeof(t_FmPcdKgExtractDflt)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_key_extract_and_hash_params_t) == sizeof(t_FmPcdKgKeyExtractAndHashParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_extracted_or_params_t) == sizeof(t_FmPcdKgExtractedOrParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_scheme_counter_t) == sizeof(t_FmPcdKgSchemeCounter)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_plcr_profile_t) == sizeof(t_FmPcdKgPlcrProfile)); -+#if (DPAA_VERSION >= 11) -+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_storage_profile_t) == sizeof(t_FmPcdKgStorageProfile)); -+#endif -+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_cc_t) == sizeof(t_FmPcdKgCc)); -+#if !defined(CONFIG_COMPAT) -+ /* different alignment */ -+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_scheme_params_t) == sizeof(t_FmPcdKgSchemeParams) + sizeof(void *)); -+#endif -+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_next_cc_params_t) == sizeof(t_FmPcdCcNextCcParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_next_plcr_params_t) == sizeof(t_FmPcdCcNextPlcrParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_next_enqueue_params_t) == sizeof(t_FmPcdCcNextEnqueueParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_next_kg_params_t) == sizeof(t_FmPcdCcNextKgParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_next_engine_params_t) == sizeof(t_FmPcdCcNextEngineParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_key_params_t) == sizeof(t_FmPcdCcKeyParams)); -+ ASSERT_COND(sizeof(ioc_keys_params_t) == sizeof(t_KeysParams)); -+#if !defined(CONFIG_COMPAT) -+ /* different alignment */ -+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_node_params_t) == sizeof(t_FmPcdCcNodeParams) + sizeof(void *)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_hash_table_params_t) == sizeof(t_FmPcdHashTableParams) + sizeof(void *)); -+#endif -+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_grp_params_t) == sizeof(t_FmPcdCcGrpParams)); -+#if !defined(CONFIG_COMPAT) -+ /* different alignment */ -+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_tree_params_t) == sizeof(t_FmPcdCcTreeParams) + sizeof(void *)); -+#endif -+ ASSERT_COND(sizeof(ioc_fm_pcd_plcr_byte_rate_mode_param_t) == sizeof(t_FmPcdPlcrByteRateModeParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_plcr_non_passthrough_alg_param_t) == sizeof(t_FmPcdPlcrNonPassthroughAlgParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_plcr_next_engine_params_u) == sizeof(u_FmPcdPlcrNextEngineParams)); -+ /*ioc_fm_pcd_port_params_t : private */ -+ ASSERT_COND(sizeof(ioc_fm_pcd_plcr_profile_params_t) == sizeof(t_FmPcdPlcrProfileParams) + sizeof(void *)); -+ /*ioc_fm_pcd_cc_tree_modify_next_engine_params_t : private */ -+ -+#ifdef FM_CAPWAP_SUPPORT -+#error TODO: unsupported feature -+/* -+ ASSERT_COND(sizeof(TODO) == sizeof(t_FmPcdManipHdrInsrtByTemplateParams)); -+ ASSERT_COND(sizeof(TODO) == sizeof(t_CapwapFragmentationParams)); -+ ASSERT_COND(sizeof(TODO) == sizeof(t_CapwapReassemblyParams)); -+*/ -+#endif -+ -+ /*ioc_fm_pcd_cc_node_modify_next_engine_params_t : private */ -+ /*ioc_fm_pcd_cc_node_remove_key_params_t : private */ -+ /*ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t : private */ -+ /*ioc_fm_pcd_cc_node_modify_key_params_t : private */ -+ /*ioc_fm_manip_hdr_info_t : private */ -+ /*ioc_fm_pcd_hash_table_set_t : private */ -+ -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_ip_params_t) == sizeof(t_FmPcdManipFragIpParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_ip_params_t) == sizeof(t_FmPcdManipReassemIpParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_special_offload_ipsec_params_t) == sizeof(t_FmPcdManipSpecialOffloadIPSecParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_special_offload_params_t) == sizeof(t_FmPcdManipSpecialOffloadParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_rmv_generic_params_t) == sizeof(t_FmPcdManipHdrRmvGenericParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_insrt_generic_params_t) == sizeof(t_FmPcdManipHdrInsrtGenericParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_insrt_params_t) == sizeof(t_FmPcdManipHdrInsrtParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_rmv_params_t) == sizeof(t_FmPcdManipHdrRmvParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_params_t) == sizeof(t_FmPcdManipHdrParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_params_t) == sizeof(t_FmPcdManipFragParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_params_t) == sizeof(t_FmPcdManipReassemParams)); -+#if !defined(CONFIG_COMPAT) -+ /* different alignment */ -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_params_t) == sizeof(t_FmPcdManipParams) + sizeof(void *)); -+#endif -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_ip_stats_t) == sizeof(t_FmPcdManipReassemIpStats)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_ip_stats_t) == sizeof(t_FmPcdManipFragIpStats)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_stats_t) == sizeof(t_FmPcdManipReassemStats)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_stats_t) == sizeof(t_FmPcdManipFragStats)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_stats_t) == sizeof(t_FmPcdManipStats)); -+#if DPAA_VERSION >= 11 -+ ASSERT_COND(sizeof(ioc_fm_pcd_frm_replic_group_params_t) == sizeof(t_FmPcdFrmReplicGroupParams) + sizeof(void *)); -+#endif -+ -+ /* fm_port_ext.h == fm_port_ioctls.h */ -+ ASSERT_COND(sizeof(ioc_fm_port_rate_limit_t) == sizeof(t_FmPortRateLimit)); -+ ASSERT_COND(sizeof(ioc_fm_port_pcd_params_t) == sizeof(t_FmPortPcdParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_scheme_select_t) == sizeof(t_FmPcdKgSchemeSelect)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_port_schemes_params_t) == sizeof(t_FmPcdPortSchemesParams)); -+ ASSERT_COND(sizeof(ioc_fm_pcd_prs_start_t) == sizeof(t_FmPcdPrsStart)); -+ -+ return; -+} -+ -+#define ASSERT_IOC_NET_ENUM(def) ASSERT_COND((unsigned long)e_IOC_NET_##def == (unsigned long)def) -+ -+void LnxWrpPCDIOCTLEnumChecking(void) -+{ -+ /* net_ext.h == net_ioctls.h : sampling checks */ -+ ASSERT_IOC_NET_ENUM(HEADER_TYPE_MACSEC); -+ ASSERT_IOC_NET_ENUM(HEADER_TYPE_PPP); -+ ASSERT_IOC_NET_ENUM(MAX_HEADER_TYPE_COUNT); -+ -+ /* fm_ext.h == fm_ioctls.h */ -+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_TYPE_DUMMY == (unsigned long)e_FM_PORT_TYPE_DUMMY); -+ ASSERT_COND((unsigned long)e_IOC_EX_MURAM_ECC == (unsigned long)e_FM_EX_MURAM_ECC); -+ ASSERT_COND((unsigned long)e_IOC_FM_COUNTERS_DEQ_CONFIRM == (unsigned long)e_FM_COUNTERS_DEQ_CONFIRM); -+ -+ /* fm_pcd_ext.h == fm_pcd_ioctls.h */ -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES == (unsigned long)e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PRS_EXCEPTION_SINGLE_ECC == (unsigned long)e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PRS == (unsigned long)e_FM_PCD_PRS); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_EXTRACT_FULL_FIELD == (unsigned long)e_FM_PCD_EXTRACT_FULL_FIELD); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_EXTRACT_FROM_FLOW_ID == (unsigned long)e_FM_PCD_EXTRACT_FROM_FLOW_ID); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO == (unsigned long)e_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_KG_DFLT_ILLEGAL == (unsigned long)e_FM_PCD_KG_DFLT_ILLEGAL); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_KG_GENERIC_NOT_FROM_DATA == (unsigned long)e_FM_PCD_KG_GENERIC_NOT_FROM_DATA); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_HDR_INDEX_LAST == (unsigned long)e_FM_PCD_HDR_INDEX_LAST); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_SHARED == (unsigned long)e_FM_PCD_PLCR_SHARED); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_RFC_4115 == (unsigned long)e_FM_PCD_PLCR_RFC_4115); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_COLOR_AWARE == (unsigned long)e_FM_PCD_PLCR_COLOR_AWARE); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_OVERRIDE == (unsigned long)e_FM_PCD_PLCR_OVERRIDE); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_FULL_FRM_LEN == (unsigned long)e_FM_PCD_PLCR_FULL_FRM_LEN); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN == (unsigned long)e_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_PACKET_MODE == (unsigned long)e_FM_PCD_PLCR_PACKET_MODE); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_DROP_FRAME == (unsigned long)e_FM_PCD_DROP_FRAME); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER == (unsigned long)e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP == (unsigned long)e_FM_PCD_ACTION_INDEXED_LOOKUP); -+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR == (unsigned long)e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR); -+#if !defined(FM_CAPWAP_SUPPORT) -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_INSRT_GENERIC == (unsigned long)e_FM_PCD_MANIP_INSRT_GENERIC); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_RMV_GENERIC == (unsigned long)e_FM_PCD_MANIP_RMV_GENERIC); -+#else -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_INSRT_BY_TEMPLATE == (unsigned long)e_FM_PCD_MANIP_INSRT_BY_TEMPLATE); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_RMV_BY_HDR == (unsigned long)e_FM_PCD_MANIP_RMV_BY_HDR); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_RMV_BY_HDR_FROM_START == (unsigned long)e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START); -+#endif -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAG == (unsigned long)e_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAG); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_EIGHT_WAYS_HASH == (unsigned long)e_FM_PCD_MANIP_EIGHT_WAYS_HASH); -+ -+#ifdef FM_CAPWAP_SUPPORT -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_STATS_PER_FLOWID == (unsigned long)e_FM_PCD_STATS_PER_FLOWID); -+#endif -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD == (unsigned long)e_FM_PCD_MANIP_SPECIAL_OFFLOAD); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_CC_STATS_MODE_FRAME == (unsigned long)e_FM_PCD_CC_STATS_MODE_FRAME); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_CONTINUE_WITHOUT_FRAG == (unsigned long)e_FM_PCD_MANIP_CONTINUE_WITHOUT_FRAG); -+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC == (unsigned long)e_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC); -+ -+ /* fm_port_ext.h == fm_port_ioctls.h */ -+#if !defined(FM_CAPWAP_SUPPORT) -+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR == (unsigned long)e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR); -+#else -+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR == (unsigned long)e_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR); -+#endif -+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_COUNTERS_DEQ_CONFIRM == (unsigned long)e_FM_PORT_COUNTERS_DEQ_CONFIRM); -+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_8 == (unsigned long)e_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_8); -+ -+ return; -+} -+ -+static t_Error LnxwrpFmPcdIOCTL(t_LnxWrpFmDev *p_LnxWrpFmDev, unsigned int cmd, unsigned long arg, bool compat) -+{ -+ t_Error err = E_OK; -+ -+/* -+Status: PCD API to fmlib (file: drivers/net/dpa/NetCommSw/inc/Peripherals/fm_pcd_ext.h): -+ -+ FM_PCD_PrsLoadSw -+ FM_PCD_SetAdvancedOffloadSupport -+ FM_PCD_Enable -+ FM_PCD_Disable -+ FM_PCD_ForceIntr -+ FM_PCD_SetException -+ FM_PCD_KgSetAdditionalDataAfterParsing -+ FM_PCD_KgSetDfltValue -+ FM_PCD_NetEnvCharacteristicsSet -+ FM_PCD_NetEnvCharacteristicsDelete -+ FM_PCD_KgSchemeSet -+ FM_PCD_KgSchemeDelete -+ FM_PCD_MatchTableSet -+ FM_PCD_MatchTableDelete -+ FM_PCD_CcRootBuild -+ FM_PCD_CcRootDelete -+ FM_PCD_PlcrProfileSet -+ FM_PCD_PlcrProfileDelete -+ FM_PCD_CcRootModifyNextEngine -+ FM_PCD_MatchTableModifyNextEngine -+ FM_PCD_MatchTableModifyMissNextEngine -+ FM_PCD_MatchTableRemoveKey -+ FM_PCD_MatchTableAddKey -+ FM_PCD_MatchTableModifyKeyAndNextEngine -+ FM_PCD_HashTableSet -+ FM_PCD_HashTableDelete -+ FM_PCD_HashTableAddKey -+ FM_PCD_HashTableRemoveKey -+ FM_PCD_MatchTableModifyKey -+ FM_PCD_ManipNodeReplace -+ FM_PCD_ManipNodeSet -+ FM_PCD_ManipNodeDelete -+ -+Status: not exported, should be thru sysfs -+ FM_PCD_KgSchemeGetCounter -+ FM_PCD_KgSchemeSetCounter -+ FM_PCD_PlcrProfileGetCounter -+ FM_PCD_PlcrProfileSetCounter -+ -+Status: not exported -+ FM_PCD_MatchTableFindNRemoveKey -+ FM_PCD_MatchTableFindNModifyNextEngine -+ FM_PCD_MatchTableFindNModifyKeyAndNextEngine -+ FM_PCD_MatchTableFindNModifyKey -+ FM_PCD_MatchTableGetIndexedHashBucket -+ FM_PCD_MatchTableGetNextEngine -+ FM_PCD_MatchTableGetKeyCounter -+ -+Status: not exported, would be nice to have -+ FM_PCD_HashTableModifyNextEngine -+ FM_PCD_HashTableModifyMissNextEngine -+ FM_PCD_HashTableGetMissNextEngine -+ FM_PCD_ManipGetStatistics -+ -+Status: not exported -+#if DPAA_VERSION >= 11 -+ -+ FM_VSP_GetStatistics -- it's not available yet -+#endif -+ -+Status: feature not supported -+#ifdef FM_CAPWAP_SUPPORT -+#error unsupported feature -+ FM_PCD_StatisticsSetNode -+#endif -+ -+ */ -+ _fm_ioctl_dbg("cmd:0x%08x(type:0x%02x, nr:%u).\n", -+ cmd, _IOC_TYPE(cmd), _IOC_NR(cmd) - 20); -+ -+ switch (cmd) -+ { -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_PRS_LOAD_SW_COMPAT: -+#endif -+ case FM_PCD_IOC_PRS_LOAD_SW: -+ { -+ ioc_fm_pcd_prs_sw_params_t *param; -+ uint8_t *p_code; -+ -+ param = (ioc_fm_pcd_prs_sw_params_t *) XX_Malloc(sizeof(ioc_fm_pcd_prs_sw_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_prs_sw_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_prs_sw_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_prs_sw_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_prs_sw_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_prs_sw_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_prs_sw_params_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_prs_sw_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_fm_pcd_prs_sw(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_prs_sw_params_t *)arg, -+ sizeof(ioc_fm_pcd_prs_sw_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ if (!param->p_code || !param->size) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ p_code = (uint8_t *) XX_Malloc(param->size); -+ if (!p_code) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(p_code, 0, param->size); -+ if (copy_from_user(p_code, param->p_code, param->size)) -+ { -+ XX_Free(p_code); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->p_code = p_code; -+ -+ err = FM_PCD_PrsLoadSw(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdPrsSwParams*)param); -+ -+ XX_Free(p_code); -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_PCD_IOC_SET_ADVANCED_OFFLOAD_SUPPORT: -+ err = FM_PCD_SetAdvancedOffloadSupport(p_LnxWrpFmDev->h_PcdDev); -+ break; -+ -+ case FM_PCD_IOC_ENABLE: -+ err = FM_PCD_Enable(p_LnxWrpFmDev->h_PcdDev); -+ break; -+ -+ case FM_PCD_IOC_DISABLE: -+ err = FM_PCD_Disable(p_LnxWrpFmDev->h_PcdDev); -+ break; -+ -+ case FM_PCD_IOC_FORCE_INTR: -+ { -+ int exception; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (get_user(exception, (int *) compat_ptr(arg))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ else -+#endif -+ { -+ if (get_user(exception, (int *)arg)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PCD_ForceIntr(p_LnxWrpFmDev->h_PcdDev, (e_FmPcdExceptions)exception); -+ break; -+ } -+ -+ case FM_PCD_IOC_SET_EXCEPTION: -+ { -+ ioc_fm_pcd_exception_params_t *param; -+ -+ param = (ioc_fm_pcd_exception_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_exception_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_exception_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_exception_params_t *)compat_ptr(arg), -+ sizeof(ioc_fm_pcd_exception_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_exception_params_t *)arg, -+ sizeof(ioc_fm_pcd_exception_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev, param->exception, param->enable); -+ -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_PCD_IOC_KG_SET_ADDITIONAL_DATA_AFTER_PARSING: -+ { -+ uint8_t payloadOffset; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (get_user(payloadOffset, (uint8_t*) compat_ptr(arg))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ else -+#endif -+ { -+ if (get_user(payloadOffset, (uint8_t*) arg)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PCD_KgSetAdditionalDataAfterParsing(p_LnxWrpFmDev->h_PcdDev, payloadOffset); -+ break; -+ } -+ -+ case FM_PCD_IOC_KG_SET_DFLT_VALUE: -+ { -+ ioc_fm_pcd_kg_dflt_value_params_t *param; -+ -+ param = (ioc_fm_pcd_kg_dflt_value_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_kg_dflt_value_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_kg_dflt_value_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_kg_dflt_value_params_t *)compat_ptr(arg), -+ sizeof(ioc_fm_pcd_kg_dflt_value_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_kg_dflt_value_params_t *)arg, -+ sizeof(ioc_fm_pcd_kg_dflt_value_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PCD_KgSetDfltValue(p_LnxWrpFmDev->h_PcdDev, param->valueId, param->value); -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET_COMPAT: -+#endif -+ case FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET: -+ { -+ ioc_fm_pcd_net_env_params_t *param; -+ -+ param = (ioc_fm_pcd_net_env_params_t *) XX_Malloc(sizeof(ioc_fm_pcd_net_env_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_net_env_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_net_env_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_net_env_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_net_env_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_net_env_params_t)); -+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_net_env_params_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_net_env_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_net_env(compat_param, param, COMPAT_US_TO_K); -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_net_env_params_t *) arg, -+ sizeof(ioc_fm_pcd_net_env_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ param->id = FM_PCD_NetEnvCharacteristicsSet(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdNetEnvParams*)param); -+ -+ if (!param->id) -+ { -+ XX_Free(param); -+ err = E_INVALID_VALUE; -+ /* Since the LLD has no errno-style error reporting, -+ we're left here with no other option than to report -+ a generic E_INVALID_VALUE */ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_net_env_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_net_env_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_net_env_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_net_env_params_t)); -+ compat_copy_fm_pcd_net_env(compat_param, param, COMPAT_K_TO_US); -+ -+ if (copy_to_user((ioc_compat_fm_pcd_net_env_params_t *) compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_net_env_params_t))) -+ err = E_READ_FAILED; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_net_env_params_t *)arg, -+ param, -+ sizeof(ioc_fm_pcd_net_env_params_t))) -+ err = E_READ_FAILED; -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE_COMPAT: -+#endif -+ case FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0 , sizeof(ioc_fm_obj_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_obj_delete(&compat_id, &id); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PCD_NetEnvCharacteristicsDelete(id.obj); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_KG_SCHEME_SET_COMPAT: -+#endif -+ case FM_PCD_IOC_KG_SCHEME_SET: -+ { -+ ioc_fm_pcd_kg_scheme_params_t *param; -+ -+ param = (ioc_fm_pcd_kg_scheme_params_t *) XX_Malloc(sizeof(ioc_fm_pcd_kg_scheme_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_kg_scheme_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_kg_scheme_params_t *compat_param = NULL; -+ -+ compat_param = (ioc_compat_fm_pcd_kg_scheme_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_kg_scheme_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_kg_scheme_params_t)); -+ -+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_kg_scheme_params_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_kg_scheme_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_kg_scheme(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_kg_scheme_params_t *)arg, -+ sizeof(ioc_fm_pcd_kg_scheme_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ param->id = FM_PCD_KgSchemeSet(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdKgSchemeParams*)param); -+ -+ if (!param->id) -+ { -+ XX_Free(param); -+ err = E_INVALID_VALUE; -+ /* Since the LLD has no errno-style error reporting, -+ we're left here with no other option than to report -+ a generic E_INVALID_VALUE */ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_kg_scheme_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_kg_scheme_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_kg_scheme_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_kg_scheme_params_t)); -+ compat_copy_fm_pcd_kg_scheme(compat_param, param, COMPAT_K_TO_US); -+ if (copy_to_user((ioc_compat_fm_pcd_kg_scheme_params_t *)compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_kg_scheme_params_t))) -+ err = E_READ_FAILED; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_kg_scheme_params_t *)arg, -+ param, -+ sizeof(ioc_fm_pcd_kg_scheme_params_t))) -+ err = E_READ_FAILED; -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_KG_SCHEME_GET_CNTR_COMPAT: -+#endif -+ case FM_PCD_IOC_KG_SCHEME_GET_CNTR: -+ { -+ ioc_fm_pcd_kg_scheme_spc_t *param; -+ -+ param = (ioc_fm_pcd_kg_scheme_spc_t *) XX_Malloc(sizeof(ioc_fm_pcd_kg_scheme_spc_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_kg_scheme_spc_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_kg_scheme_spc_t *compat_param = NULL; -+ -+ compat_param = (ioc_compat_fm_pcd_kg_scheme_spc_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t)); -+ -+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_kg_scheme_spc_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_kg_scheme_spc(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_kg_scheme_spc_t *)arg, -+ sizeof(ioc_fm_pcd_kg_scheme_spc_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ param->val = FM_PCD_KgSchemeGetCounter((t_Handle)param->id); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_kg_scheme_spc_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_kg_scheme_spc_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t)); -+ compat_copy_fm_pcd_kg_scheme_spc(compat_param, param, COMPAT_K_TO_US); -+ if (copy_to_user((ioc_compat_fm_pcd_kg_scheme_spc_t *)compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t))) -+ err = E_READ_FAILED; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_kg_scheme_spc_t *)arg, -+ param, -+ sizeof(ioc_fm_pcd_kg_scheme_spc_t))) -+ err = E_READ_FAILED; -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_KG_SCHEME_DELETE_COMPAT: -+#endif -+ case FM_PCD_IOC_KG_SCHEME_DELETE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0 , sizeof(ioc_fm_obj_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_obj_delete(&compat_id, &id); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PCD_KgSchemeDelete(id.obj); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MATCH_TABLE_SET_COMPAT: -+#endif -+ case FM_PCD_IOC_MATCH_TABLE_SET: -+ { -+ ioc_fm_pcd_cc_node_params_t *param; -+ uint8_t *keys; -+ uint8_t *masks; -+ int i,k; -+ -+ param = (ioc_fm_pcd_cc_node_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_cc_node_params_t) + -+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_params_t) + -+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY); -+ -+ keys = (uint8_t *) (param + 1); -+ masks = keys + IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_node_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_node_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_node_params_t) + -+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_params_t) + -+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY); -+ -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_cc_node_params_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_node_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_cc_node(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_params_t *)arg, sizeof(ioc_fm_pcd_cc_node_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ ASSERT_COND(param->keys_params.num_of_keys <= IOC_FM_PCD_MAX_NUM_OF_KEYS); -+ ASSERT_COND(param->keys_params.key_size <= IOC_FM_PCD_MAX_SIZE_OF_KEY); -+ -+ /* support for indexed lookup */ -+ if( !(param->extract_cc_params.type == e_IOC_FM_PCD_EXTRACT_NON_HDR && -+ param->extract_cc_params.extract_params.extract_non_hdr.src == e_IOC_FM_PCD_EXTRACT_FROM_HASH && -+ param->extract_cc_params.extract_params.extract_non_hdr.action == e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP)) -+ { -+ for (i=0, k=0; -+ i < param->keys_params.num_of_keys; -+ i++, k += IOC_FM_PCD_MAX_SIZE_OF_KEY) -+ { -+ if (param->keys_params.key_params[i].p_key && -+ param->keys_params.key_size) -+ { -+ if (copy_from_user(&keys[k], -+ param->keys_params.key_params[i].p_key, -+ param->keys_params.key_size)) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->keys_params.key_params[i].p_key = &keys[k]; -+ } -+ -+ if (param->keys_params.key_params[i].p_mask) -+ { -+ if (copy_from_user(&masks[k], -+ param->keys_params.key_params[i].p_mask, -+ param->keys_params.key_size)) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->keys_params.key_params[i].p_mask = &masks[k]; -+ } -+ } -+ } -+ -+ param->id = FM_PCD_MatchTableSet(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdCcNodeParams*)param); -+ -+ if (!param->id) { -+ XX_Free(param); -+ err = E_INVALID_VALUE; -+ /* Since the LLD has no errno-style error reporting, -+ we're left here with no other option than to report -+ a generic E_INVALID_VALUE */ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_node_params_t *compat_param; -+ compat_param = (ioc_compat_fm_pcd_cc_node_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_node_params_t) + -+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_params_t) + -+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY); -+ compat_copy_fm_pcd_cc_node(compat_param, param, COMPAT_K_TO_US); -+ -+ if (copy_to_user((ioc_compat_fm_pcd_cc_node_params_t *)compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_cc_node_params_t))) -+ err = E_READ_FAILED; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_cc_node_params_t *)arg, -+ param, -+ sizeof(ioc_fm_pcd_cc_node_params_t))) -+ err = E_READ_FAILED; -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MATCH_TABLE_DELETE_COMPAT: -+#endif -+ case FM_PCD_IOC_MATCH_TABLE_DELETE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0 , sizeof(ioc_fm_obj_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_obj_delete(&compat_id, &id); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PCD_MatchTableDelete(id.obj); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_CC_ROOT_BUILD_COMPAT: -+#endif -+ case FM_PCD_IOC_CC_ROOT_BUILD: -+ { -+ ioc_fm_pcd_cc_tree_params_t *param; -+ -+ param = (ioc_fm_pcd_cc_tree_params_t *) XX_Malloc(sizeof(ioc_fm_pcd_cc_tree_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_cc_tree_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_tree_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_tree_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_tree_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tree_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_cc_tree_params_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_tree_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_cc_tree(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_cc_tree_params_t *)arg, -+ sizeof(ioc_fm_pcd_cc_tree_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ param->id = FM_PCD_CcRootBuild(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdCcTreeParams*)param); -+ -+ if (!param->id) { -+ XX_Free(param); -+ err = E_INVALID_VALUE; -+ /* Since the LLD has no errno-style error reporting, -+ we're left here with no other option than to report -+ a generic E_INVALID_VALUE */ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_tree_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_tree_params_t *) XX_Malloc(sizeof(ioc_compat_fm_pcd_cc_tree_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tree_params_t)); -+ -+ compat_copy_fm_pcd_cc_tree(compat_param, param, COMPAT_K_TO_US); -+ -+ if (copy_to_user((ioc_compat_fm_pcd_cc_tree_params_t *)compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_cc_tree_params_t))) -+ err = E_READ_FAILED; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_cc_tree_params_t *)arg, -+ param, -+ sizeof(ioc_fm_pcd_cc_tree_params_t))) -+ err = E_READ_FAILED; -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_CC_ROOT_DELETE_COMPAT: -+#endif -+ case FM_PCD_IOC_CC_ROOT_DELETE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0 , sizeof(ioc_fm_obj_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_obj_delete(&compat_id, &id); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PCD_CcRootDelete(id.obj); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_PLCR_PROFILE_SET_COMPAT: -+#endif -+ case FM_PCD_IOC_PLCR_PROFILE_SET: -+ { -+ ioc_fm_pcd_plcr_profile_params_t *param; -+ -+ param = (ioc_fm_pcd_plcr_profile_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_plcr_profile_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_plcr_profile_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_plcr_profile_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_plcr_profile_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_plcr_profile_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_plcr_profile_params_t)); -+ if (copy_from_user(compat_param, ( -+ ioc_compat_fm_pcd_plcr_profile_params_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_plcr_profile_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_plcr_profile(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_plcr_profile_params_t *)arg, -+ sizeof(ioc_fm_pcd_plcr_profile_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ if (!param->modify && -+ (((t_FmPcdPlcrProfileParams*)param)->id.newParams.profileType != e_FM_PCD_PLCR_SHARED)) -+ { -+ t_Handle h_Port; -+ ioc_fm_pcd_port_params_t *port_params; -+ -+ port_params = (ioc_fm_pcd_port_params_t*) XX_Malloc(sizeof(ioc_fm_pcd_port_params_t)); -+ if (!port_params) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(port_params, 0, sizeof(ioc_fm_pcd_port_params_t)); -+ if (copy_from_user(port_params, (ioc_fm_pcd_port_params_t*)((t_FmPcdPlcrProfileParams*)param)->id.newParams.h_FmPort, -+ sizeof(ioc_fm_pcd_port_params_t))) -+ { -+ XX_Free(port_params); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ switch(port_params->port_type) -+ { -+ case (e_IOC_FM_PORT_TYPE_RX): -+ if (port_params->port_id < FM_MAX_NUM_OF_1G_RX_PORTS) { -+ h_Port = p_LnxWrpFmDev->rxPorts[port_params->port_id].h_Dev; -+ break; -+ } -+ goto invalid_port_id; -+ -+ case (e_IOC_FM_PORT_TYPE_RX_10G): -+ if (port_params->port_id < FM_MAX_NUM_OF_10G_RX_PORTS) { -+#ifndef CONFIG_FMAN_ARM -+ if (IS_T1023_T1024) { -+ h_Port = p_LnxWrpFmDev->rxPorts[port_params->port_id].h_Dev; -+ } else { -+#else -+ { -+#endif -+ h_Port = p_LnxWrpFmDev->rxPorts[port_params->port_id + FM_MAX_NUM_OF_1G_RX_PORTS].h_Dev; -+ } -+ break; -+ } -+ goto invalid_port_id; -+ -+ case (e_IOC_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ if (port_params->port_id && port_params->port_id < FM_MAX_NUM_OF_OH_PORTS) { -+ h_Port = p_LnxWrpFmDev->opPorts[port_params->port_id - 1].h_Dev; -+ break; -+ } -+ goto invalid_port_id; -+ -+ default: -+invalid_port_id: -+ XX_Free(port_params); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, NO_MSG); -+ } -+ -+ ((t_FmPcdPlcrProfileParams*)param)->id.newParams.h_FmPort = h_Port; -+ XX_Free(port_params); -+ } -+ -+ param->id = FM_PCD_PlcrProfileSet(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdPlcrProfileParams*)param); -+ -+ if (!param->id) { -+ XX_Free(param); -+ err = E_INVALID_VALUE; -+ /* Since the LLD has no errno-style error reporting, -+ we're left here with no other option than to report -+ a generic E_INVALID_VALUE */ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_plcr_profile_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_plcr_profile_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_plcr_profile_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_plcr_profile_params_t)); -+ compat_copy_fm_pcd_plcr_profile(compat_param, param, COMPAT_K_TO_US); -+ if (copy_to_user((ioc_compat_fm_pcd_plcr_profile_params_t *) compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_plcr_profile_params_t))) -+ err = E_READ_FAILED; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_plcr_profile_params_t *)arg, -+ param, -+ sizeof(ioc_fm_pcd_plcr_profile_params_t))) -+ err = E_READ_FAILED; -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_PLCR_PROFILE_DELETE_COMPAT: -+#endif -+ case FM_PCD_IOC_PLCR_PROFILE_DELETE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0 , sizeof(ioc_fm_obj_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_obj_delete(&compat_id, &id); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PCD_PlcrProfileDelete(id.obj); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE_COMPAT: -+#endif -+ case FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE: -+ { -+ ioc_fm_pcd_cc_tree_modify_next_engine_params_t *param; -+ -+ param = (ioc_fm_pcd_cc_tree_modify_next_engine_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_cc_tree_modify_next_engine_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_cc_tree_modify_next_engine_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t)); -+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_fm_pcd_cc_tree_modify_next_engine(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_cc_tree_modify_next_engine_params_t *)arg, -+ sizeof(ioc_fm_pcd_cc_tree_modify_next_engine_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PCD_CcRootModifyNextEngine(param->id, -+ param->grp_indx, -+ param->indx, -+ (t_FmPcdCcNextEngineParams*)(¶m->cc_next_engine_params)); -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE_COMPAT: -+#endif -+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE: -+ { -+ ioc_fm_pcd_cc_node_modify_next_engine_params_t *param; -+ -+ param = (ioc_fm_pcd_cc_node_modify_next_engine_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t)); -+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_cc_node_modify_next_engine(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_modify_next_engine_params_t *)arg, -+ sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PCD_MatchTableModifyNextEngine(param->id, -+ param->key_indx, -+ (t_FmPcdCcNextEngineParams*)(¶m->cc_next_engine_params)); -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE_COMPAT: -+#endif -+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE: -+ { -+ ioc_fm_pcd_cc_node_modify_next_engine_params_t *param; -+ -+ param = (ioc_fm_pcd_cc_node_modify_next_engine_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t)); -+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_cc_node_modify_next_engine(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_modify_next_engine_params_t *) arg, -+ sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PCD_MatchTableModifyMissNextEngine(param->id, -+ (t_FmPcdCcNextEngineParams*)(¶m->cc_next_engine_params)); -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY_COMPAT: -+#endif -+ case FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY: -+ { -+ ioc_fm_pcd_cc_node_remove_key_params_t *param; -+ -+ param = (ioc_fm_pcd_cc_node_remove_key_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_cc_node_remove_key_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_remove_key_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_node_remove_key_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_node_remove_key_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_node_remove_key_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_remove_key_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_cc_node_remove_key_params_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_node_remove_key_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->id = compat_ptr(compat_param->id); -+ param->key_indx = compat_param->key_indx; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_remove_key_params_t *) arg, -+ sizeof(ioc_fm_pcd_cc_node_remove_key_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PCD_MatchTableRemoveKey(param->id, param->key_indx); -+ -+ XX_Free(param); -+ break; -+ } -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MATCH_TABLE_ADD_KEY_COMPAT: -+#endif -+ case FM_PCD_IOC_MATCH_TABLE_ADD_KEY: -+ { -+ ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *param; -+ -+ param = (ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_cc_node_modify_key_and_next_engine(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *)arg, -+ sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ if (param->key_size) -+ { -+ int size = 0; -+ -+ if (param->key_params.p_key) size += param->key_size; -+ if (param->key_params.p_mask) size += param->key_size; -+ -+ if (size) -+ { -+ uint8_t *p_tmp; -+ -+ p_tmp = (uint8_t*) XX_Malloc(size); -+ if (!p_tmp) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD key/mask")); -+ } -+ -+ if (param->key_params.p_key) -+ { -+ if (copy_from_user(p_tmp, param->key_params.p_key, param->key_size)) -+ { -+ XX_Free(p_tmp); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->key_params.p_key = p_tmp; -+ } -+ -+ if (param->key_params.p_mask) -+ { -+ p_tmp += param->key_size; -+ if (copy_from_user(p_tmp, param->key_params.p_mask, param->key_size)) -+ { -+ XX_Free(p_tmp - param->key_size); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->key_params.p_mask = p_tmp; -+ } -+ } -+ } -+ -+ err = FM_PCD_MatchTableAddKey( -+ param->id, -+ param->key_indx, -+ param->key_size, -+ (t_FmPcdCcKeyParams*)¶m->key_params); -+ -+ if (param->key_params.p_key) -+ XX_Free(param->key_params.p_key); -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE_COMPAT: -+#endif -+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE: -+ { -+ ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *param; -+ -+ param = (ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_cc_node_modify_key_and_next_engine(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *)arg, -+ sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PCD_MatchTableModifyKeyAndNextEngine(param->id, -+ param->key_indx, -+ param->key_size, -+ (t_FmPcdCcKeyParams*)(¶m->key_params)); -+ -+ XX_Free(param); -+ break; -+ } -+ -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MATCH_TABLE_GET_KEY_STAT_COMPAT: -+#endif -+ case FM_PCD_IOC_MATCH_TABLE_GET_KEY_STAT: -+ { -+ ioc_fm_pcd_cc_tbl_get_stats_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ if (!compat_param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_cc_tbl_get_stats_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t))) -+ { -+ XX_Free(compat_param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, ¶m, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(¶m, (ioc_fm_pcd_cc_tbl_get_stats_t *)arg, -+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ -+ err = FM_PCD_MatchTableGetKeyStatistics((t_Handle) param.id, -+ param.key_index, -+ (t_FmPcdCcKeyStatistics *) ¶m.statistics); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t*) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ if (!compat_param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, ¶m, COMPAT_K_TO_US); -+ if (copy_to_user((ioc_compat_fm_pcd_cc_tbl_get_stats_t*) compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t))){ -+ XX_Free(compat_param); -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_cc_tbl_get_stats_t *)arg, -+ ¶m, -+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t))) -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ -+ break; -+ } -+ -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MATCH_TABLE_GET_MISS_STAT_COMPAT: -+#endif -+ case FM_PCD_IOC_MATCH_TABLE_GET_MISS_STAT: -+ { -+ ioc_fm_pcd_cc_tbl_get_stats_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ if (!compat_param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_cc_tbl_get_stats_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t))) -+ { -+ XX_Free(compat_param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, ¶m, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(¶m, (ioc_fm_pcd_cc_tbl_get_stats_t *)arg, -+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ -+ err = FM_PCD_MatchTableGetMissStatistics((t_Handle) param.id, -+ (t_FmPcdCcKeyStatistics *) ¶m.statistics); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t*) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ if (!compat_param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, ¶m, COMPAT_K_TO_US); -+ if (copy_to_user((ioc_compat_fm_pcd_cc_tbl_get_stats_t*) compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t))){ -+ XX_Free(compat_param); -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_cc_tbl_get_stats_t *)arg, -+ ¶m, -+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t))) -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ -+ break; -+ } -+ -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_HASH_TABLE_GET_MISS_STAT_COMPAT: -+#endif -+ case FM_PCD_IOC_HASH_TABLE_GET_MISS_STAT: -+ { -+ ioc_fm_pcd_cc_tbl_get_stats_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ if (!compat_param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_cc_tbl_get_stats_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t))) -+ { -+ XX_Free(compat_param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, ¶m, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(¶m, (ioc_fm_pcd_cc_tbl_get_stats_t *)arg, -+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ -+ err = FM_PCD_HashTableGetMissStatistics((t_Handle) param.id, -+ (t_FmPcdCcKeyStatistics *) ¶m.statistics); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t*) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ if (!compat_param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)); -+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, ¶m, COMPAT_K_TO_US); -+ if (copy_to_user((ioc_compat_fm_pcd_cc_tbl_get_stats_t*) compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t))){ -+ XX_Free(compat_param); -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_cc_tbl_get_stats_t *)arg, -+ ¶m, -+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t))) -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_HASH_TABLE_SET_COMPAT: -+#endif -+ case FM_PCD_IOC_HASH_TABLE_SET: -+ { -+ ioc_fm_pcd_hash_table_params_t *param; -+ -+ param = (ioc_fm_pcd_hash_table_params_t*) XX_Malloc( -+ sizeof(ioc_fm_pcd_hash_table_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_hash_table_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_hash_table_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_hash_table_params_t*) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_hash_table_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_hash_table_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_hash_table_params_t*)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_hash_table_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_hash_table(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_hash_table_params_t *)arg, -+ sizeof(ioc_fm_pcd_hash_table_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ param->id = FM_PCD_HashTableSet(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdHashTableParams *) param); -+ -+ if (!param->id) -+ { -+ XX_Free(param); -+ err = E_INVALID_VALUE; -+ /* Since the LLD has no errno-style error reporting, -+ we're left here with no other option than to report -+ a generic E_INVALID_VALUE */ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_hash_table_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_hash_table_params_t*) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_hash_table_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_hash_table_params_t)); -+ compat_copy_fm_pcd_hash_table(compat_param, param, COMPAT_K_TO_US); -+ if (copy_to_user((ioc_compat_fm_pcd_hash_table_params_t*) compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_hash_table_params_t))) -+ err = E_READ_FAILED; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_hash_table_params_t *)arg, -+ param, -+ sizeof(ioc_fm_pcd_hash_table_params_t))) -+ err = E_READ_FAILED; -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_HASH_TABLE_DELETE_COMPAT: -+#endif -+ case FM_PCD_IOC_HASH_TABLE_DELETE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0, sizeof(ioc_fm_obj_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ id.obj = compat_pcd_id2ptr(compat_id.obj); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PCD_HashTableDelete(id.obj); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_HASH_TABLE_ADD_KEY_COMPAT: -+#endif -+ case FM_PCD_IOC_HASH_TABLE_ADD_KEY: -+ { -+ ioc_fm_pcd_hash_table_add_key_params_t *param = NULL; -+ -+ param = (ioc_fm_pcd_hash_table_add_key_params_t*) XX_Malloc( -+ sizeof(ioc_fm_pcd_hash_table_add_key_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_hash_table_add_key_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_hash_table_add_key_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_hash_table_add_key_params_t*) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_hash_table_add_key_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_hash_table_add_key_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_hash_table_add_key_params_t*) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_hash_table_add_key_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ if (compat_param->key_size) -+ { -+ param->p_hash_tbl = compat_pcd_id2ptr(compat_param->p_hash_tbl); -+ param->key_size = compat_param->key_size; -+ -+ compat_copy_fm_pcd_cc_key(&compat_param->key_params, ¶m->key_params, COMPAT_US_TO_K); -+ } -+ else -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ err = E_INVALID_VALUE; -+ break; -+ } -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_hash_table_add_key_params_t*) arg, -+ sizeof(ioc_fm_pcd_hash_table_add_key_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ if (param->key_size) -+ { -+ int size = 0; -+ -+ if (param->key_params.p_key) size += param->key_size; -+ if (param->key_params.p_mask) size += param->key_size; -+ -+ if (size) -+ { -+ uint8_t *p_tmp; -+ -+ p_tmp = (uint8_t*) XX_Malloc(size); -+ if (!p_tmp) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD key/mask")); -+ } -+ -+ if (param->key_params.p_key) -+ { -+ if (copy_from_user(p_tmp, param->key_params.p_key, param->key_size)) -+ { -+ XX_Free(p_tmp); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->key_params.p_key = p_tmp; -+ } -+ -+ if (param->key_params.p_mask) -+ { -+ p_tmp += param->key_size; -+ if (copy_from_user(p_tmp, param->key_params.p_mask, param->key_size)) -+ { -+ XX_Free(p_tmp - param->key_size); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->key_params.p_mask = p_tmp; -+ } -+ } -+ } -+ -+ err = FM_PCD_HashTableAddKey( -+ param->p_hash_tbl, -+ param->key_size, -+ (t_FmPcdCcKeyParams*)¶m->key_params); -+ -+ if (param->key_params.p_key) -+ XX_Free(param->key_params.p_key); -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_HASH_TABLE_REMOVE_KEY_COMPAT: -+#endif -+ case FM_PCD_IOC_HASH_TABLE_REMOVE_KEY: -+ { -+ ioc_fm_pcd_hash_table_remove_key_params_t *param = NULL; -+ -+ param = (ioc_fm_pcd_hash_table_remove_key_params_t*) XX_Malloc( -+ sizeof(ioc_fm_pcd_hash_table_remove_key_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_hash_table_remove_key_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_hash_table_remove_key_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_hash_table_remove_key_params_t*) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_hash_table_remove_key_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_hash_table_remove_key_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_hash_table_remove_key_params_t*) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_hash_table_remove_key_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->p_hash_tbl = compat_pcd_id2ptr(compat_param->p_hash_tbl); -+ param->key_size = compat_param->key_size; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_hash_table_remove_key_params_t*)arg, -+ sizeof(ioc_fm_pcd_hash_table_remove_key_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ if (param->key_size) -+ { -+ uint8_t *p_key; -+ -+ p_key = (uint8_t*) XX_Malloc(param->key_size); -+ if (!p_key) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ if (param->p_key && copy_from_user(p_key, param->p_key, param->key_size)) -+ { -+ XX_Free(p_key); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ param->p_key = p_key; -+ } -+ -+ err = FM_PCD_HashTableRemoveKey( -+ param->p_hash_tbl, -+ param->key_size, -+ param->p_key); -+ -+ if (param->p_key) -+ XX_Free(param->p_key); -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_COMPAT: -+#endif -+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY: -+ { -+ ioc_fm_pcd_cc_node_modify_key_params_t *param; -+ -+ param = (ioc_fm_pcd_cc_node_modify_key_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_cc_node_modify_key_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_modify_key_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_cc_node_modify_key_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_cc_node_modify_key_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_modify_key_params_t)); -+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_cc_node_modify_key_params_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_cc_node_modify_key(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_modify_key_params_t *)arg, -+ sizeof(ioc_fm_pcd_cc_node_modify_key_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ if (param->key_size) -+ { -+ int size = 0; -+ -+ if (param->p_key) size += param->key_size; -+ if (param->p_mask) size += param->key_size; -+ -+ if (size) -+ { -+ uint8_t *p_tmp; -+ -+ p_tmp = (uint8_t*) XX_Malloc(size); -+ if (!p_tmp) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD key/mask")); -+ } -+ -+ if (param->p_key) -+ { -+ if (copy_from_user(p_tmp, param->p_key, param->key_size)) -+ { -+ XX_Free(p_tmp); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->p_key = p_tmp; -+ } -+ -+ if (param->p_mask) -+ { -+ p_tmp += param->key_size; -+ if (copy_from_user(p_tmp, param->p_mask, param->key_size)) -+ { -+ XX_Free(p_tmp - param->key_size); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->p_mask = p_tmp; -+ } -+ } -+ } -+ -+ err = FM_PCD_MatchTableModifyKey(param->id, -+ param->key_indx, -+ param->key_size, -+ param->p_key, -+ param->p_mask); -+ -+ if (param->p_key) -+ XX_Free(param->p_key); -+ else if (param->p_mask) -+ XX_Free(param->p_mask); -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MANIP_NODE_SET_COMPAT: -+#endif -+ case FM_PCD_IOC_MANIP_NODE_SET: -+ { -+ ioc_fm_pcd_manip_params_t *param; -+ uint8_t *p_data = NULL; -+ uint8_t size; -+ -+ param = (ioc_fm_pcd_manip_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_manip_params_t)); -+ -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_manip_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_manip_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_manip_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_manip_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_manip_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_manip_params_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_manip_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_fm_pcd_manip_set_node(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_manip_params_t *)arg, -+ sizeof(ioc_fm_pcd_manip_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ if (param->type == e_IOC_FM_PCD_MANIP_HDR) -+ { -+ size = param->u.hdr.insrt_params.u.generic.size; -+ p_data = (uint8_t *) XX_Malloc(size); -+ if (!p_data ) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, NO_MSG); -+ } -+ -+ if (param->u.hdr.insrt_params.u.generic.p_data && -+ copy_from_user(p_data, -+ param->u.hdr.insrt_params.u.generic.p_data, size)) -+ { -+ XX_Free(p_data); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ param->u.hdr.insrt_params.u.generic.p_data = p_data; -+ } -+ -+ if (param->id) -+ { -+ /* Security Hole: the user can pass any piece of garbage -+ in 'param->id', and that will go straight through to the LLD, -+ no checks being done by the wrapper! */ -+ err = FM_PCD_ManipNodeReplace( -+ (t_Handle) param->id, -+ (t_FmPcdManipParams*) param); -+ if (err) -+ { -+ if (p_data) -+ XX_Free(p_data); -+ XX_Free(param); -+ break; -+ } -+ } -+ else -+ { -+ param->id = FM_PCD_ManipNodeSet( -+ p_LnxWrpFmDev->h_PcdDev, -+ (t_FmPcdManipParams*) param); -+ if (!param->id) -+ { -+ if (p_data) -+ XX_Free(p_data); -+ XX_Free(param); -+ err = E_INVALID_VALUE; -+ /* Since the LLD has no errno-style error reporting, -+ we're left here with no other option than to report -+ a generic E_INVALID_VALUE */ -+ break; -+ } -+ } -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_manip_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_manip_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_manip_params_t)); -+ if (!compat_param) -+ { -+ if (p_data) -+ XX_Free(p_data); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_manip_params_t)); -+ -+ compat_fm_pcd_manip_set_node(compat_param, param, COMPAT_K_TO_US); -+ -+ if (copy_to_user((ioc_compat_fm_pcd_manip_params_t *) compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_manip_params_t))) -+ err = E_READ_FAILED; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_pcd_manip_params_t *)arg, -+ param, sizeof(ioc_fm_pcd_manip_params_t))) -+ err = E_READ_FAILED; -+ } -+ -+ if (p_data) -+ XX_Free(p_data); -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MANIP_NODE_DELETE_COMPAT: -+#endif -+ case FM_PCD_IOC_MANIP_NODE_DELETE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0, sizeof(ioc_fm_obj_t)); -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_obj_delete(&compat_id, &id); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PCD_ManipNodeDelete(id.obj); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_MANIP_GET_STATS_COMPAT: -+#endif -+ case FM_PCD_IOC_MANIP_GET_STATS: -+ { -+ ioc_fm_pcd_manip_get_stats_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_manip_get_stats_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_manip_get_stats_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_manip_get_stats_t)); -+ if (!compat_param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_manip_get_stats_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_manip_get_stats_t *)compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_manip_get_stats_t))) -+ { -+ XX_Free(compat_param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_manip_get_stats(compat_param, ¶m, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(¶m, (ioc_fm_pcd_manip_get_stats_t *)arg, -+ sizeof(ioc_fm_pcd_manip_get_stats_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PCD_ManipGetStatistics((t_Handle) param.id, -+ (t_FmPcdManipStats*) ¶m.stats); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_manip_get_stats_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_manip_get_stats_t*) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_manip_get_stats_t)); -+ if (!compat_param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_manip_get_stats_t)); -+ compat_copy_fm_pcd_manip_get_stats(compat_param, ¶m, COMPAT_K_TO_US); -+ if (copy_to_user((ioc_compat_fm_pcd_manip_get_stats_t*) compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_manip_get_stats_t))){ -+ XX_Free(compat_param); -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ if (copy_to_user((ioc_fm_pcd_manip_get_stats_t *)arg, -+ ¶m, -+ sizeof(ioc_fm_pcd_manip_get_stats_t))) -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ -+ break; -+ } -+ -+#if (DPAA_VERSION >= 11) -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_FRM_REPLIC_GROUP_SET_COMPAT: -+#endif -+ case FM_PCD_IOC_FRM_REPLIC_GROUP_SET: -+ { -+ ioc_fm_pcd_frm_replic_group_params_t *param; -+ -+ param = (ioc_fm_pcd_frm_replic_group_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_frm_replic_group_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_frm_replic_group_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_frm_replic_group_params_t -+ *compat_param; -+ -+ compat_param = -+ (ioc_compat_fm_pcd_frm_replic_group_params_t *) -+ XX_Malloc(sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, -+ ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_frm_replic_group_params_t *) -+ compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t))) { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_frm_replic_group_params(compat_param, -+ param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, -+ (ioc_fm_pcd_frm_replic_group_params_t *)arg, -+ sizeof(ioc_fm_pcd_frm_replic_group_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ } -+ -+ param->id = FM_PCD_FrmReplicSetGroup(p_LnxWrpFmDev->h_PcdDev, -+ (t_FmPcdFrmReplicGroupParams*)param); -+ -+ if (!param->id) { -+ XX_Free(param); -+ err = E_INVALID_VALUE; -+ /* -+ * Since the LLD has no errno-style error reporting, -+ * we're left here with no other option than to report -+ * a generic E_INVALID_VALUE -+ */ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_frm_replic_group_params_t -+ *compat_param; -+ -+ compat_param = -+ (ioc_compat_fm_pcd_frm_replic_group_params_t *) -+ XX_Malloc(sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, -+ ("IOCTL FM PCD")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t)); -+ compat_copy_fm_pcd_frm_replic_group_params(compat_param, -+ param, COMPAT_K_TO_US); -+ if (copy_to_user( -+ (ioc_compat_fm_pcd_frm_replic_group_params_t *) -+ compat_ptr(arg), -+ compat_param, -+ sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t))) -+ err = E_WRITE_FAILED; -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_to_user( -+ (ioc_fm_pcd_frm_replic_group_params_t *)arg, -+ param, -+ sizeof(ioc_fm_pcd_frm_replic_group_params_t))) -+ err = E_WRITE_FAILED; -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ break; -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_FRM_REPLIC_GROUP_DELETE_COMPAT: -+#endif -+ case FM_PCD_IOC_FRM_REPLIC_GROUP_DELETE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0, sizeof(ioc_fm_obj_t)); -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, -+ (ioc_compat_fm_obj_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_obj_t))) -+ break; -+ compat_obj_delete(&compat_id, &id); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, -+ sizeof(ioc_fm_obj_t))) -+ break; -+ } -+ -+ return FM_PCD_FrmReplicDeleteGroup(id.obj); -+ } -+ break; -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_FRM_REPLIC_MEMBER_ADD_COMPAT: -+#endif -+ case FM_PCD_IOC_FRM_REPLIC_MEMBER_ADD: -+ { -+ ioc_fm_pcd_frm_replic_member_params_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_frm_replic_member_params_t compat_param; -+ -+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_copy_fm_pcd_frm_replic_member_params(&compat_param, ¶m, COMPAT_US_TO_K); -+ } -+ else -+#endif -+ if (copy_from_user(¶m, (void *)arg, sizeof(param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ return FM_PCD_FrmReplicAddMember(param.member.h_replic_group, -+ param.member.member_index, -+ (t_FmPcdCcNextEngineParams*)¶m.next_engine_params); -+ } -+ break; -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_FRM_REPLIC_MEMBER_REMOVE_COMPAT: -+#endif -+ case FM_PCD_IOC_FRM_REPLIC_MEMBER_REMOVE: -+ { -+ ioc_fm_pcd_frm_replic_member_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_frm_replic_member_t compat_param; -+ -+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_copy_fm_pcd_frm_replic_member(&compat_param, ¶m, COMPAT_US_TO_K); -+ } -+ else -+#endif -+ if (copy_from_user(¶m, (void *)arg, sizeof(param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ return FM_PCD_FrmReplicRemoveMember(param.h_replic_group, param.member_index); -+ } -+ break; -+ -+#if defined(CONFIG_COMPAT) -+ case FM_IOC_VSP_CONFIG_COMPAT: -+#endif -+ case FM_IOC_VSP_CONFIG: -+ { -+ ioc_fm_vsp_params_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_vsp_params_t compat_param; -+ -+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_copy_fm_vsp_params(&compat_param, ¶m, COMPAT_US_TO_K); -+ } -+ else -+#endif -+ if (copy_from_user(¶m, (void *)arg, sizeof(param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ { -+ uint8_t portId = param.port_params.port_id; -+ param.liodn_offset = -+ p_LnxWrpFmDev->rxPorts[portId].settings.param.specificParams.rxParams.liodnOffset; -+ } -+ param.p_fm = p_LnxWrpFmDev->h_Dev; -+ param.id = FM_VSP_Config((t_FmVspParams *)¶m); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_vsp_params_t compat_param; -+ -+ memset(&compat_param, 0, sizeof(compat_param)); -+ compat_copy_fm_vsp_params(&compat_param, ¶m, COMPAT_K_TO_US); -+ -+ if (copy_to_user(compat_ptr(arg), &compat_param, sizeof(compat_param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ else -+#endif -+ if (copy_to_user((void *)arg, ¶m, sizeof(param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_IOC_VSP_INIT_COMPAT: -+#endif -+ case FM_IOC_VSP_INIT: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0, sizeof(ioc_fm_obj_t)); -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, -+ (ioc_compat_fm_obj_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_obj_t))) -+ break; -+ id.obj = compat_pcd_id2ptr(compat_id.obj); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, -+ sizeof(ioc_fm_obj_t))) -+ break; -+ } -+ -+ return FM_VSP_Init(id.obj); -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_IOC_VSP_FREE_COMPAT: -+#endif -+ case FM_IOC_VSP_FREE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0, sizeof(ioc_fm_obj_t)); -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, -+ (ioc_compat_fm_obj_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_obj_t))) -+ break; -+ compat_obj_delete(&compat_id, &id); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, -+ sizeof(ioc_fm_obj_t))) -+ break; -+ } -+ -+ return FM_VSP_Free(id.obj); -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_IOC_VSP_CONFIG_POOL_DEPLETION_COMPAT: -+#endif -+ case FM_IOC_VSP_CONFIG_POOL_DEPLETION: -+ { -+ ioc_fm_buf_pool_depletion_params_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_buf_pool_depletion_params_t compat_param; -+ -+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_copy_fm_buf_pool_depletion_params(&compat_param, ¶m, COMPAT_US_TO_K); -+ } -+ else -+#endif -+ if (copy_from_user(¶m, (void *)arg, sizeof(param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ if (FM_VSP_ConfigPoolDepletion(param.p_fm_vsp, -+ (t_FmBufPoolDepletion *)¶m.fm_buf_pool_depletion)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ break; -+ } -+ -+ -+#if defined(CONFIG_COMPAT) -+ case FM_IOC_VSP_CONFIG_BUFFER_PREFIX_CONTENT_COMPAT: -+#endif -+ case FM_IOC_VSP_CONFIG_BUFFER_PREFIX_CONTENT: -+ { -+ ioc_fm_buffer_prefix_content_params_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_buffer_prefix_content_params_t compat_param; -+ -+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_copy_fm_buffer_prefix_content_params(&compat_param, ¶m, COMPAT_US_TO_K); -+ } -+ else -+#endif -+ if (copy_from_user(¶m, (void *)arg, sizeof(param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ if (FM_VSP_ConfigBufferPrefixContent(param.p_fm_vsp, -+ (t_FmBufferPrefixContent *)¶m.fm_buffer_prefix_content)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_IOC_VSP_CONFIG_NO_SG_COMPAT: -+#endif -+ case FM_IOC_VSP_CONFIG_NO_SG: -+ { -+ ioc_fm_vsp_config_no_sg_params_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_vsp_config_no_sg_params_t compat_param; -+ -+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_copy_fm_vsp_config_no_sg_params(&compat_param, ¶m, COMPAT_US_TO_K); -+ } -+ else -+#endif -+ if (copy_from_user(¶m, (void *)arg, sizeof(param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ if (FM_VSP_ConfigNoScatherGather(param.p_fm_vsp, param.no_sg)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_IOC_VSP_GET_BUFFER_PRS_RESULT_COMPAT: -+#endif -+ case FM_IOC_VSP_GET_BUFFER_PRS_RESULT: -+ { -+ ioc_fm_vsp_prs_result_params_t param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_vsp_prs_result_params_t compat_param; -+ -+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_copy_fm_vsp_prs_result_params(&compat_param, ¶m, COMPAT_US_TO_K); -+ } -+ else -+#endif -+ if (copy_from_user(¶m, (void *)arg, sizeof(param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ /* this call just adds the parse results offset to p_data */ -+ param.p_data = FM_VSP_GetBufferPrsResult(param.p_fm_vsp, param.p_data); -+ -+ if (!param.p_data) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_vsp_prs_result_params_t compat_param; -+ -+ memset(&compat_param, 0, sizeof(compat_param)); -+ compat_copy_fm_vsp_prs_result_params(&compat_param, ¶m, COMPAT_K_TO_US); -+ -+ if (copy_to_user(compat_ptr(arg), &compat_param, sizeof(compat_param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ else -+#endif -+ if (copy_to_user((void *)arg, ¶m, sizeof(param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ break; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+#ifdef FM_CAPWAP_SUPPORT -+#warning "feature not supported!" -+#if defined(CONFIG_COMPAT) -+ case FM_PCD_IOC_STATISTICS_SET_NODE_COMPAT: -+#endif -+ case FM_PCD_IOC_STATISTICS_SET_NODE: -+ { -+/* ioc_fm_pcd_stats_params_t param; -+ ... -+ param->id = FM_PCD_StatisticsSetNode(p_LnxWrpFmDev->h_PcdDev, -+ (t_FmPcdStatsParams *)¶m); -+*/ -+ err = E_NOT_SUPPORTED; -+ break; -+ } -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, -+ ("invalid ioctl: cmd:0x%08x(type:0x%02x, nr: %d.\n", -+ cmd, _IOC_TYPE(cmd), _IOC_NR(cmd))); -+ } -+ -+ if (err) -+ RETURN_ERROR(MINOR, err, ("IOCTL FM PCD")); -+ -+ return E_OK; -+} -+ -+void FM_Get_Api_Version(ioc_fm_api_version_t *p_version) -+{ -+ p_version->version.major = FMD_API_VERSION_MAJOR; -+ p_version->version.minor = FMD_API_VERSION_MINOR; -+ p_version->version.respin = FMD_API_VERSION_RESPIN; -+ p_version->version.reserved = 0; -+} -+ -+t_Error LnxwrpFmIOCTL(t_LnxWrpFmDev *p_LnxWrpFmDev, unsigned int cmd, unsigned long arg, bool compat) -+{ -+ t_Error err = E_OK; -+ -+ switch (cmd) -+ { -+ case FM_IOC_SET_PORTS_BANDWIDTH: -+ { -+ ioc_fm_port_bandwidth_params *param; -+ -+ param = (ioc_fm_port_bandwidth_params*) XX_Malloc(sizeof(ioc_fm_port_bandwidth_params)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_port_bandwidth_params)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_from_user(param, (ioc_fm_port_bandwidth_params*)compat_ptr(arg), sizeof(ioc_fm_port_bandwidth_params))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_port_bandwidth_params*)arg, sizeof(ioc_fm_port_bandwidth_params))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_SetPortsBandwidth(p_LnxWrpFmDev->h_Dev, (t_FmPortsBandwidthParams*) param); -+ -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_IOC_GET_REVISION: -+ { -+ ioc_fm_revision_info_t *param; -+ -+ param = (ioc_fm_revision_info_t *) XX_Malloc(sizeof(ioc_fm_revision_info_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ FM_GetRevision(p_LnxWrpFmDev->h_Dev, (t_FmRevisionInfo*)param); -+ /* This one never returns anything other than E_OK */ -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_to_user((ioc_fm_revision_info_t *)compat_ptr(arg), -+ param, -+ sizeof(ioc_fm_revision_info_t))){ -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_revision_info_t *)arg, -+ param, -+ sizeof(ioc_fm_revision_info_t))){ -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); -+ } -+ } -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_IOC_SET_COUNTER: -+ { -+ ioc_fm_counters_params_t *param; -+ -+ param = (ioc_fm_counters_params_t *) XX_Malloc(sizeof(ioc_fm_counters_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_counters_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_from_user(param, (ioc_fm_counters_params_t *)compat_ptr(arg), sizeof(ioc_fm_counters_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_counters_params_t *)arg, sizeof(ioc_fm_counters_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_ModifyCounter(p_LnxWrpFmDev->h_Dev, param->cnt, param->val); -+ -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_IOC_GET_COUNTER: -+ { -+ ioc_fm_counters_params_t *param; -+ -+ param = (ioc_fm_counters_params_t *) XX_Malloc(sizeof(ioc_fm_counters_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); -+ -+ memset(param, 0, sizeof(ioc_fm_counters_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_from_user(param, (ioc_fm_counters_params_t *)compat_ptr(arg), sizeof(ioc_fm_counters_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_counters_params_t *)arg, sizeof(ioc_fm_counters_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ param->val = FM_GetCounter(p_LnxWrpFmDev->h_Dev, param->cnt); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_to_user((ioc_fm_counters_params_t *)compat_ptr(arg), param, sizeof(ioc_fm_counters_params_t))) -+ err = E_READ_FAILED; -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_counters_params_t *)arg, param, sizeof(ioc_fm_counters_params_t))) -+ err = E_READ_FAILED; -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_IOC_FORCE_INTR: -+ { -+ ioc_fm_exceptions param; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (get_user(param, (ioc_fm_exceptions*) compat_ptr(arg))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ else -+#endif -+ { -+ if (get_user(param, (ioc_fm_exceptions*)arg)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_ForceIntr(p_LnxWrpFmDev->h_Dev, (e_FmExceptions)param); -+ break; -+ } -+ -+ case FM_IOC_GET_API_VERSION: -+ { -+ ioc_fm_api_version_t version; -+ -+ FM_Get_Api_Version(&version); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_to_user( -+ (ioc_fm_api_version_t *)compat_ptr(arg), -+ &version, sizeof(version))) -+ err = E_READ_FAILED; -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_api_version_t *)arg, -+ &version, sizeof(version))) -+ err = E_READ_FAILED; -+ } -+ } -+ break; -+ -+ case FM_IOC_CTRL_MON_START: -+ { -+ FM_CtrlMonStart(p_LnxWrpFmDev->h_Dev); -+ } -+ break; -+ -+ case FM_IOC_CTRL_MON_STOP: -+ { -+ FM_CtrlMonStop(p_LnxWrpFmDev->h_Dev); -+ } -+ break; -+ -+#if defined(CONFIG_COMPAT) -+ case FM_IOC_CTRL_MON_GET_COUNTERS_COMPAT: -+#endif -+ case FM_IOC_CTRL_MON_GET_COUNTERS: -+ { -+ ioc_fm_ctrl_mon_counters_params_t param; -+ t_FmCtrlMon mon; -+ -+#if defined(CONFIG_COMPAT) -+ ioc_compat_fm_ctrl_mon_counters_params_t compat_param; -+ -+ if (compat) -+ { -+ if (copy_from_user(&compat_param, (void *)compat_ptr(arg), -+ sizeof(compat_param))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ param.fm_ctrl_index = compat_param.fm_ctrl_index; -+ param.p_mon = (fm_ctrl_mon_t *)compat_ptr(compat_param.p_mon); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(¶m, (void *)arg, sizeof(ioc_fm_ctrl_mon_counters_params_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ if (FM_CtrlMonGetCounters(p_LnxWrpFmDev->h_Dev, param.fm_ctrl_index, &mon)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ if (copy_to_user(param.p_mon, &mon, sizeof(t_FmCtrlMon))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ break; -+ -+ default: -+ return LnxwrpFmPcdIOCTL(p_LnxWrpFmDev, cmd, arg, compat); -+ } -+ -+ if (err) -+ RETURN_ERROR(MINOR, E_INVALID_OPERATION, ("IOCTL FM")); -+ -+ return E_OK; -+} -+ -+t_Error LnxwrpFmPortIOCTL(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev, unsigned int cmd, unsigned long arg, bool compat) -+{ -+ t_Error err = E_OK; -+ -+ _fm_ioctl_dbg("cmd:0x%08x(type:0x%02x, nr:%u).\n", -+ cmd, _IOC_TYPE(cmd), _IOC_NR(cmd) - 70); -+ -+ switch (cmd) -+ { -+ case FM_PORT_IOC_DISABLE: -+ FM_PORT_Disable(p_LnxWrpFmPortDev->h_Dev); -+ /* deliberately ignoring error codes here */ -+ return E_OK; -+ -+ case FM_PORT_IOC_ENABLE: -+ FM_PORT_Enable(p_LnxWrpFmPortDev->h_Dev); -+ /* deliberately ignoring error codes here */ -+ return E_OK; -+ -+ case FM_PORT_IOC_SET_ERRORS_ROUTE: -+ { -+ ioc_fm_port_frame_err_select_t errs; -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (get_user(errs, (ioc_fm_port_frame_err_select_t*)compat_ptr(arg))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ else -+#endif -+ { -+ if (get_user(errs, (ioc_fm_port_frame_err_select_t*)arg)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PORT_SetErrorsRoute(p_LnxWrpFmPortDev->h_Dev, (fmPortFrameErrSelect_t)errs); -+ break; -+ } -+ -+ case FM_PORT_IOC_SET_RATE_LIMIT: -+ { -+ ioc_fm_port_rate_limit_t *param; -+ -+ param = (ioc_fm_port_rate_limit_t *) XX_Malloc(sizeof(ioc_fm_port_rate_limit_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ -+ memset(param, 0, sizeof(ioc_fm_port_rate_limit_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_from_user(param, (ioc_fm_port_rate_limit_t *)compat_ptr(arg), sizeof(ioc_fm_port_rate_limit_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_port_rate_limit_t *)arg, sizeof(ioc_fm_port_rate_limit_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PORT_SetRateLimit(p_LnxWrpFmPortDev->h_Dev, (t_FmPortRateLimit *)param); -+ -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_PORT_IOC_REMOVE_RATE_LIMIT: -+ FM_PORT_DeleteRateLimit(p_LnxWrpFmPortDev->h_Dev); -+ /* deliberately ignoring error codes here */ -+ return E_OK; -+ -+ case FM_PORT_IOC_ALLOC_PCD_FQIDS: -+ { -+ ioc_fm_port_pcd_fqids_params_t *param; -+ -+ if (!p_LnxWrpFmPortDev->pcd_owner_params.cba) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("No one to listen on this PCD!!!")); -+ -+ param = (ioc_fm_port_pcd_fqids_params_t *) XX_Malloc(sizeof(ioc_fm_port_pcd_fqids_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ -+ memset(param, 0, sizeof(ioc_fm_port_pcd_fqids_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_from_user(param, (ioc_fm_port_pcd_fqids_params_t *)compat_ptr(arg), -+ sizeof(ioc_fm_port_pcd_fqids_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_port_pcd_fqids_params_t *)arg, -+ sizeof(ioc_fm_port_pcd_fqids_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ if (p_LnxWrpFmPortDev->pcd_owner_params.cba(p_LnxWrpFmPortDev->pcd_owner_params.dev, -+ param->num_fqids, -+ param->alignment, -+ ¶m->base_fqid)) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("can't allocate fqids for PCD!!!")); -+ } -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_to_user((ioc_fm_port_pcd_fqids_params_t *)compat_ptr(arg), -+ param, sizeof(ioc_fm_port_pcd_fqids_params_t))) -+ err = E_READ_FAILED; -+ } -+ else -+#endif -+ { -+ if (copy_to_user((ioc_fm_port_pcd_fqids_params_t *)arg, -+ param, sizeof(ioc_fm_port_pcd_fqids_params_t))) -+ err = E_READ_FAILED; -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_PORT_IOC_FREE_PCD_FQIDS: -+ { -+ uint32_t base_fqid; -+ -+ if (!p_LnxWrpFmPortDev->pcd_owner_params.cbf) -+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("No one to listen on this PCD!!!")); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (get_user(base_fqid, (uint32_t*) compat_ptr(arg))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ else -+#endif -+ { -+ if (get_user(base_fqid, (uint32_t*)arg)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ if (p_LnxWrpFmPortDev->pcd_owner_params.cbf(p_LnxWrpFmPortDev->pcd_owner_params.dev, base_fqid)) -+ err = E_WRITE_FAILED; -+ -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PORT_IOC_SET_PCD_COMPAT: -+#endif -+ case FM_PORT_IOC_SET_PCD: -+ { -+ ioc_fm_port_pcd_params_t *port_pcd_params; -+ ioc_fm_port_pcd_prs_params_t *port_pcd_prs_params; -+ ioc_fm_port_pcd_cc_params_t *port_pcd_cc_params; -+ ioc_fm_port_pcd_kg_params_t *port_pcd_kg_params; -+ ioc_fm_port_pcd_plcr_params_t *port_pcd_plcr_params; -+ -+ port_pcd_params = (ioc_fm_port_pcd_params_t *) XX_Malloc( -+ sizeof(ioc_fm_port_pcd_params_t) + -+ sizeof(ioc_fm_port_pcd_prs_params_t) + -+ sizeof(ioc_fm_port_pcd_cc_params_t) + -+ sizeof(ioc_fm_port_pcd_kg_params_t) + -+ sizeof(ioc_fm_port_pcd_plcr_params_t)); -+ if (!port_pcd_params) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ -+ memset(port_pcd_params, 0, -+ sizeof(ioc_fm_port_pcd_params_t) + -+ sizeof(ioc_fm_port_pcd_prs_params_t) + -+ sizeof(ioc_fm_port_pcd_cc_params_t) + -+ sizeof(ioc_fm_port_pcd_kg_params_t) + -+ sizeof(ioc_fm_port_pcd_plcr_params_t)); -+ -+ port_pcd_prs_params = (ioc_fm_port_pcd_prs_params_t *) (port_pcd_params + 1); -+ port_pcd_cc_params = (ioc_fm_port_pcd_cc_params_t *) (port_pcd_prs_params + 1); -+ port_pcd_kg_params = (ioc_fm_port_pcd_kg_params_t *) (port_pcd_cc_params + 1); -+ port_pcd_plcr_params = (ioc_fm_port_pcd_plcr_params_t *) (port_pcd_kg_params + 1); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_port_pcd_params_t *compat_port_pcd_params; -+ ioc_fm_port_pcd_prs_params_t *same_port_pcd_prs_params; -+ ioc_compat_fm_port_pcd_cc_params_t *compat_port_pcd_cc_params; -+ ioc_compat_fm_port_pcd_kg_params_t *compat_port_pcd_kg_params; -+ ioc_compat_fm_port_pcd_plcr_params_t *compat_port_pcd_plcr_params; -+ -+ compat_port_pcd_params = (ioc_compat_fm_port_pcd_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_port_pcd_params_t) + -+ sizeof(ioc_fm_port_pcd_prs_params_t) + -+ sizeof(ioc_compat_fm_port_pcd_cc_params_t) + -+ sizeof(ioc_compat_fm_port_pcd_kg_params_t) + -+ sizeof(ioc_compat_fm_port_pcd_plcr_params_t)); -+ if (!compat_port_pcd_params) -+ { -+ XX_Free(port_pcd_params); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ } -+ -+ memset(compat_port_pcd_params, 0, -+ sizeof(ioc_compat_fm_port_pcd_params_t) + -+ sizeof(ioc_fm_port_pcd_prs_params_t) + -+ sizeof(ioc_compat_fm_port_pcd_cc_params_t) + -+ sizeof(ioc_compat_fm_port_pcd_kg_params_t) + -+ sizeof(ioc_compat_fm_port_pcd_plcr_params_t)); -+ same_port_pcd_prs_params = (ioc_fm_port_pcd_prs_params_t *) (compat_port_pcd_params + 1); -+ compat_port_pcd_cc_params = (ioc_compat_fm_port_pcd_cc_params_t *) (same_port_pcd_prs_params + 1); -+ compat_port_pcd_kg_params = (ioc_compat_fm_port_pcd_kg_params_t *) (compat_port_pcd_cc_params + 1); -+ compat_port_pcd_plcr_params = (ioc_compat_fm_port_pcd_plcr_params_t *) (compat_port_pcd_kg_params + 1); -+ -+ if (copy_from_user(compat_port_pcd_params, -+ (ioc_compat_fm_port_pcd_params_t*) compat_ptr(arg), -+ sizeof(ioc_compat_fm_port_pcd_params_t))) -+ err = E_WRITE_FAILED; -+ -+ while (!err) /* pseudo-while */ -+ { -+ /* set pointers from where to copy from: */ -+ port_pcd_params->p_prs_params = compat_ptr(compat_port_pcd_params->p_prs_params); /* same structure */ -+ port_pcd_params->p_cc_params = compat_ptr(compat_port_pcd_params->p_cc_params); -+ port_pcd_params->p_kg_params = compat_ptr(compat_port_pcd_params->p_kg_params); -+ port_pcd_params->p_plcr_params = compat_ptr(compat_port_pcd_params->p_plcr_params); -+ port_pcd_params->p_ip_reassembly_manip = compat_ptr(compat_port_pcd_params->p_ip_reassembly_manip); -+#if (DPAA_VERSION >= 11) -+ port_pcd_params->p_capwap_reassembly_manip = compat_ptr(compat_port_pcd_params->p_capwap_reassembly_manip); -+#endif -+ /* the prs member is the same, no compat structure...memcpy only */ -+ if (port_pcd_params->p_prs_params) -+ { -+ if (copy_from_user(same_port_pcd_prs_params, -+ port_pcd_params->p_prs_params, -+ sizeof(ioc_fm_port_pcd_prs_params_t))) -+ { -+ err = E_WRITE_FAILED; -+ break; /* from pseudo-while */ -+ } -+ -+ memcpy(port_pcd_prs_params, same_port_pcd_prs_params, sizeof(ioc_fm_port_pcd_prs_params_t)); -+ port_pcd_params->p_prs_params = port_pcd_prs_params; -+ } -+ -+ if (port_pcd_params->p_cc_params) -+ { -+ if (copy_from_user(compat_port_pcd_cc_params, -+ port_pcd_params->p_cc_params, -+ sizeof(ioc_compat_fm_port_pcd_cc_params_t))) -+ { -+ err = E_WRITE_FAILED; -+ break; /* from pseudo-while */ -+ } -+ -+ port_pcd_params->p_cc_params = port_pcd_cc_params; -+ } -+ -+ if (port_pcd_params->p_kg_params) -+ { -+ if (copy_from_user(compat_port_pcd_kg_params, -+ port_pcd_params->p_kg_params, -+ sizeof(ioc_compat_fm_port_pcd_kg_params_t))) -+ { -+ err = E_WRITE_FAILED; -+ break; /* from pseudo-while */ -+ } -+ -+ port_pcd_params->p_kg_params = port_pcd_kg_params; -+ } -+ -+ if (port_pcd_params->p_plcr_params) -+ { -+ if (copy_from_user(compat_port_pcd_plcr_params, -+ port_pcd_params->p_plcr_params, -+ sizeof(ioc_compat_fm_port_pcd_plcr_params_t))) -+ { -+ err = E_WRITE_FAILED; -+ break; /* from pseudo-while */ -+ } -+ -+ port_pcd_params->p_plcr_params = port_pcd_plcr_params; -+ } -+ -+ break; /* pseudo-while: always run once! */ -+ } -+ -+ if (!err) -+ compat_copy_fm_port_pcd(compat_port_pcd_params, port_pcd_params, COMPAT_US_TO_K); -+ -+ XX_Free(compat_port_pcd_params); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(port_pcd_params, -+ (ioc_fm_port_pcd_params_t*) arg, -+ sizeof(ioc_fm_port_pcd_params_t))) -+ err = E_WRITE_FAILED; -+ -+ while (!err) /* pseudo-while */ -+ { -+ if (port_pcd_params->p_prs_params) -+ { -+ if (copy_from_user(port_pcd_prs_params, -+ port_pcd_params->p_prs_params, -+ sizeof(ioc_fm_port_pcd_prs_params_t))) -+ { -+ err = E_WRITE_FAILED; -+ break; /* from pseudo-while */ -+ } -+ -+ port_pcd_params->p_prs_params = port_pcd_prs_params; -+ } -+ -+ if (port_pcd_params->p_cc_params) -+ { -+ if (copy_from_user(port_pcd_cc_params, -+ port_pcd_params->p_cc_params, -+ sizeof(ioc_fm_port_pcd_cc_params_t))) -+ { -+ err = E_WRITE_FAILED; -+ break; /* from pseudo-while */ -+ } -+ -+ port_pcd_params->p_cc_params = port_pcd_cc_params; -+ } -+ -+ if (port_pcd_params->p_kg_params) -+ { -+ if (copy_from_user(port_pcd_kg_params, -+ port_pcd_params->p_kg_params, -+ sizeof(ioc_fm_port_pcd_kg_params_t))) -+ { -+ err = E_WRITE_FAILED; -+ break; /* from pseudo-while */ -+ } -+ -+ port_pcd_params->p_kg_params = port_pcd_kg_params; -+ } -+ -+ if (port_pcd_params->p_plcr_params) -+ { -+ if (copy_from_user(port_pcd_plcr_params, -+ port_pcd_params->p_plcr_params, -+ sizeof(ioc_fm_port_pcd_plcr_params_t))) -+ { -+ err = E_WRITE_FAILED; -+ break; /* from pseudo-while */ -+ } -+ -+ port_pcd_params->p_plcr_params = port_pcd_plcr_params; -+ } -+ -+ break; /* pseudo-while: always run once! */ -+ } -+ } -+ -+ if (!err) -+ err = FM_PORT_SetPCD(p_LnxWrpFmPortDev->h_Dev, (t_FmPortPcdParams*) port_pcd_params); -+ -+ XX_Free(port_pcd_params); -+ break; -+ } -+ -+ case FM_PORT_IOC_DELETE_PCD: -+ err = FM_PORT_DeletePCD(p_LnxWrpFmPortDev->h_Dev); -+ break; -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PORT_IOC_PCD_KG_MODIFY_INITIAL_SCHEME_COMPAT: -+#endif -+ case FM_PORT_IOC_PCD_KG_MODIFY_INITIAL_SCHEME: -+ { -+ ioc_fm_pcd_kg_scheme_select_t *param; -+ -+ param = (ioc_fm_pcd_kg_scheme_select_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_kg_scheme_select_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ -+ memset(param, 0, sizeof(ioc_fm_pcd_kg_scheme_select_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_kg_scheme_select_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_pcd_kg_scheme_select_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_pcd_kg_scheme_select_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_kg_scheme_select_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_pcd_kg_scheme_select_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_kg_scheme_select_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_kg_scheme_select(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_kg_scheme_select_t *)arg, -+ sizeof(ioc_fm_pcd_kg_scheme_select_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PORT_PcdKgModifyInitialScheme(p_LnxWrpFmPortDev->h_Dev, (t_FmPcdKgSchemeSelect *)param); -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PORT_IOC_PCD_PLCR_MODIFY_INITIAL_PROFILE_COMPAT: -+#endif -+ case FM_PORT_IOC_PCD_PLCR_MODIFY_INITIAL_PROFILE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0 , sizeof(ioc_fm_obj_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ id.obj = compat_ptr(compat_id.obj); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PORT_PcdPlcrModifyInitialProfile(p_LnxWrpFmPortDev->h_Dev, id.obj); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PORT_IOC_PCD_KG_BIND_SCHEMES_COMPAT: -+#endif -+ case FM_PORT_IOC_PCD_KG_BIND_SCHEMES: -+ { -+ ioc_fm_pcd_port_schemes_params_t *param; -+ -+ param = (ioc_fm_pcd_port_schemes_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_port_schemes_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ -+ memset(param, 0 , sizeof(ioc_fm_pcd_port_schemes_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_port_schemes_params_t compat_param; -+ -+ if (copy_from_user(&compat_param, -+ (ioc_compat_fm_pcd_port_schemes_params_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_port_schemes_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_kg_schemes_params(&compat_param, param, COMPAT_US_TO_K); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_port_schemes_params_t *) arg, -+ sizeof(ioc_fm_pcd_port_schemes_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PORT_PcdKgBindSchemes(p_LnxWrpFmPortDev->h_Dev, (t_FmPcdPortSchemesParams *)param); -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PORT_IOC_PCD_KG_UNBIND_SCHEMES_COMPAT: -+#endif -+ case FM_PORT_IOC_PCD_KG_UNBIND_SCHEMES: -+ { -+ ioc_fm_pcd_port_schemes_params_t *param; -+ -+ param = (ioc_fm_pcd_port_schemes_params_t *) XX_Malloc( -+ sizeof(ioc_fm_pcd_port_schemes_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ -+ memset(param, 0 , sizeof(ioc_fm_pcd_port_schemes_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_pcd_port_schemes_params_t compat_param; -+ -+ if (copy_from_user(&compat_param, -+ (ioc_compat_fm_pcd_port_schemes_params_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_pcd_port_schemes_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_pcd_kg_schemes_params(&compat_param, param, COMPAT_US_TO_K); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_pcd_port_schemes_params_t *) arg, -+ sizeof(ioc_fm_pcd_port_schemes_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = FM_PORT_PcdKgUnbindSchemes(p_LnxWrpFmPortDev->h_Dev, (t_FmPcdPortSchemesParams *)param); -+ -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_PORT_IOC_PCD_PLCR_ALLOC_PROFILES: -+ { -+ uint16_t num; -+ if (get_user(num, (uint16_t*) arg)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ err = FM_PORT_PcdPlcrAllocProfiles(p_LnxWrpFmPortDev->h_Dev, num); -+ break; -+ } -+ -+ case FM_PORT_IOC_PCD_PLCR_FREE_PROFILES: -+ err = FM_PORT_PcdPlcrFreeProfiles(p_LnxWrpFmPortDev->h_Dev); -+ break; -+ -+ case FM_PORT_IOC_DETACH_PCD: -+ err = FM_PORT_DetachPCD(p_LnxWrpFmPortDev->h_Dev); -+ break; -+ -+ case FM_PORT_IOC_ATTACH_PCD: -+ err = FM_PORT_AttachPCD(p_LnxWrpFmPortDev->h_Dev); -+ break; -+ -+#if defined(CONFIG_COMPAT) -+ case FM_PORT_IOC_PCD_CC_MODIFY_TREE_COMPAT: -+#endif -+ case FM_PORT_IOC_PCD_CC_MODIFY_TREE: -+ { -+ ioc_fm_obj_t id; -+ -+ memset(&id, 0 , sizeof(ioc_fm_obj_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_obj_t compat_id; -+ -+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ compat_copy_fm_port_pcd_modify_tree(&compat_id, &id, COMPAT_US_TO_K); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ err = FM_PORT_PcdCcModifyTree(p_LnxWrpFmPortDev->h_Dev, id.obj); -+ break; -+ } -+ -+ case FM_PORT_IOC_ADD_CONGESTION_GRPS: -+ case FM_PORT_IOC_REMOVE_CONGESTION_GRPS: -+ { -+ ioc_fm_port_congestion_groups_t *param; -+ -+ param = (ioc_fm_port_congestion_groups_t*) XX_Malloc(sizeof(ioc_fm_port_congestion_groups_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ -+ memset(param, 0, sizeof(ioc_fm_port_congestion_groups_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_from_user(param, (t_FmPortCongestionGrps*) compat_ptr(arg), -+ sizeof(t_FmPortCongestionGrps))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ else -+#endif /* CONFIG_COMPAT */ -+ { -+ if (copy_from_user(param, (t_FmPortCongestionGrps*) arg, -+ sizeof(t_FmPortCongestionGrps))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ err = (cmd == FM_PORT_IOC_ADD_CONGESTION_GRPS) -+ ? FM_PORT_AddCongestionGrps(p_LnxWrpFmPortDev->h_Dev, (t_FmPortCongestionGrps*) param) -+ : FM_PORT_RemoveCongestionGrps(p_LnxWrpFmPortDev->h_Dev, (t_FmPortCongestionGrps*) param) -+ ; -+ -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_PORT_IOC_ADD_RX_HASH_MAC_ADDR: -+ case FM_PORT_IOC_REMOVE_RX_HASH_MAC_ADDR: -+ { -+ ioc_fm_port_mac_addr_params_t *param; -+ -+ param = (ioc_fm_port_mac_addr_params_t*) XX_Malloc( -+ sizeof(ioc_fm_port_mac_addr_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ -+ memset(param, 0, sizeof(ioc_fm_port_mac_addr_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ if (copy_from_user(param, (ioc_fm_port_mac_addr_params_t*) compat_ptr(arg), -+ sizeof(ioc_fm_port_mac_addr_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ else -+#endif /* CONFIG_COMPAT */ -+ { -+ if (copy_from_user(param, (ioc_fm_port_mac_addr_params_t*) arg, -+ sizeof(ioc_fm_port_mac_addr_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ if (p_LnxWrpFmPortDev->pcd_owner_params.dev) -+ { -+ int id = -1; -+ -+ switch(p_LnxWrpFmPortDev->settings.param.portType) -+ { -+ case e_FM_PORT_TYPE_RX: -+ case e_FM_PORT_TYPE_TX: -+ id = p_LnxWrpFmPortDev->id; -+ break; -+ case e_FM_PORT_TYPE_RX_10G: -+ case e_FM_PORT_TYPE_TX_10G: -+ id = p_LnxWrpFmPortDev->id + FM_MAX_NUM_OF_1G_MACS; -+ break; -+ default: -+ err = E_NOT_AVAILABLE; -+ REPORT_ERROR(MINOR, err, ("Attempt to add/remove hash MAC addr. to/from MAC-less port!")); -+ } -+ if (id >= 0) -+ { -+ t_LnxWrpFmDev *fm = (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ t_Handle mac_handle = fm->macs[id].h_Dev; -+ -+ err = (cmd == FM_PORT_IOC_ADD_RX_HASH_MAC_ADDR) -+ ? FM_MAC_AddHashMacAddr(mac_handle, (t_EnetAddr*) param) -+ : FM_MAC_RemoveHashMacAddr(mac_handle, (t_EnetAddr*) param); -+ } -+ } -+ else -+ { -+ err = E_NOT_AVAILABLE; -+ REPORT_ERROR(MINOR, err, ("Port not initialized or other error!?!?")); -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+ case FM_PORT_IOC_SET_TX_PAUSE_FRAMES: -+ { -+ t_LnxWrpFmDev *p_LnxWrpFmDev = -+ (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ ioc_fm_port_tx_pause_frames_params_t param; -+ int mac_id = p_LnxWrpFmPortDev->id; -+ -+ if(&p_LnxWrpFmDev->txPorts[mac_id] != p_LnxWrpFmPortDev) -+ mac_id += FM_MAX_NUM_OF_1G_MACS; /* 10G port */ -+ -+ if (copy_from_user(¶m, (ioc_fm_port_tx_pause_frames_params_t *)arg, -+ sizeof(ioc_fm_port_tx_pause_frames_params_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ if (p_LnxWrpFmDev && p_LnxWrpFmDev->macs[mac_id].h_Dev) -+ { -+ FM_MAC_SetTxPauseFrames(p_LnxWrpFmDev->macs[mac_id].h_Dev, -+ param.priority, -+ param.pause_time, -+ param.thresh_time); -+ } -+ else -+ { -+ err = E_NOT_AVAILABLE; -+ REPORT_ERROR(MINOR, err, ("Port not initialized or other error!")); -+ } -+ -+ break; -+ } -+ -+ case FM_PORT_IOC_CONFIG_BUFFER_PREFIX_CONTENT: -+ { -+ ioc_fm_buffer_prefix_content_t *param; -+ -+ param = (ioc_fm_buffer_prefix_content_t*) XX_Malloc(sizeof(ioc_fm_buffer_prefix_content_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ -+ memset(param, 0, sizeof(ioc_fm_buffer_prefix_content_t)); -+ -+ if (copy_from_user(param, (ioc_fm_buffer_prefix_content_t*) arg, -+ sizeof(ioc_fm_buffer_prefix_content_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ if (FM_PORT_ConfigBufferPrefixContent(p_LnxWrpFmPortDev->h_Dev, -+ (t_FmBufferPrefixContent *)param)) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ XX_Free(param); -+ break; -+ } -+ -+#if (DPAA_VERSION >= 11) -+#if defined(CONFIG_COMPAT) -+ case FM_PORT_IOC_VSP_ALLOC_COMPAT: -+#endif -+ case FM_PORT_IOC_VSP_ALLOC: -+ { -+ ioc_fm_port_vsp_alloc_params_t *param; -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ t_LnxWrpFmPortDev *p_LnxWrpFmTxPortDev; -+ -+ param = (ioc_fm_port_vsp_alloc_params_t *) XX_Malloc( -+ sizeof(ioc_fm_port_vsp_alloc_params_t)); -+ if (!param) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ -+ memset(param, 0, sizeof(ioc_fm_port_vsp_alloc_params_t)); -+ -+#if defined(CONFIG_COMPAT) -+ if (compat) -+ { -+ ioc_compat_fm_port_vsp_alloc_params_t *compat_param; -+ -+ compat_param = (ioc_compat_fm_port_vsp_alloc_params_t *) XX_Malloc( -+ sizeof(ioc_compat_fm_port_vsp_alloc_params_t)); -+ if (!compat_param) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT")); -+ } -+ -+ memset(compat_param, 0, sizeof(ioc_compat_fm_port_vsp_alloc_params_t)); -+ if (copy_from_user(compat_param, -+ (ioc_compat_fm_port_vsp_alloc_params_t *) compat_ptr(arg), -+ sizeof(ioc_compat_fm_port_vsp_alloc_params_t))) -+ { -+ XX_Free(compat_param); -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ compat_copy_fm_port_vsp_alloc_params(compat_param, param, COMPAT_US_TO_K); -+ -+ XX_Free(compat_param); -+ } -+ else -+#endif -+ { -+ if (copy_from_user(param, (ioc_fm_port_vsp_alloc_params_t *)arg, -+ sizeof(ioc_fm_port_vsp_alloc_params_t))) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ } -+ -+ /* Userspace may not have the Tx port t_handle when issuing the IOCTL */ -+ if (p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX || -+ p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX_10G) -+ { -+ /* Determine the Tx port t_Handle from the Rx port id */ -+ p_LnxWrpFmDev = p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ p_LnxWrpFmTxPortDev = &p_LnxWrpFmDev->txPorts[p_LnxWrpFmPortDev->id]; -+ param->p_fm_tx_port = p_LnxWrpFmTxPortDev->h_Dev; -+ } -+ -+ if (FM_PORT_VSPAlloc(p_LnxWrpFmPortDev->h_Dev, (t_FmPortVSPAllocParams *)param)) -+ { -+ XX_Free(param); -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ } -+ -+ XX_Free(param); -+ break; -+ } -+#endif /* (DPAA_VERSION >= 11) */ -+ -+ case FM_PORT_IOC_GET_MAC_STATISTICS: -+ { -+ t_LnxWrpFmDev *p_LnxWrpFmDev = -+ (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ ioc_fm_port_mac_statistics_t param; -+ int mac_id = p_LnxWrpFmPortDev->id; -+ -+ if (!p_LnxWrpFmDev) -+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!")); -+ -+ if (&p_LnxWrpFmDev->txPorts[mac_id] != p_LnxWrpFmPortDev && -+ &p_LnxWrpFmDev->rxPorts[mac_id] != p_LnxWrpFmPortDev) -+ mac_id += FM_MAX_NUM_OF_1G_MACS; /* 10G port */ -+ -+ if (!p_LnxWrpFmDev->macs[mac_id].h_Dev) -+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!")); -+ -+ if (FM_MAC_GetStatistics(p_LnxWrpFmDev->macs[mac_id].h_Dev, -+ (t_FmMacStatistics *)¶m)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ if (copy_to_user((ioc_fm_port_mac_statistics_t *)arg, ¶m, -+ sizeof(ioc_fm_port_mac_statistics_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ break; -+ } -+ -+ case FM_PORT_IOC_GET_MAC_FRAME_SIZE_COUNTERS: -+ { -+ t_LnxWrpFmDev *p_LnxWrpFmDev = -+ (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ ioc_fm_port_mac_frame_size_counters_t param; -+ t_FmMacFrameSizeCounters frameSizeCounters; -+ int mac_id = p_LnxWrpFmPortDev->id; -+ -+ if (!p_LnxWrpFmDev) -+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!")); -+ -+ if (&p_LnxWrpFmDev->txPorts[mac_id] != p_LnxWrpFmPortDev && -+ &p_LnxWrpFmDev->rxPorts[mac_id] != p_LnxWrpFmPortDev) -+ mac_id += FM_MAX_NUM_OF_1G_MACS; /* 10G port */ -+ -+ if (!p_LnxWrpFmDev->macs[mac_id].h_Dev) -+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!")); -+ -+ if (copy_from_user(¶m, (ioc_fm_port_mac_frame_size_counters_t *)arg, -+ sizeof(ioc_fm_port_mac_frame_size_counters_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ if (FM_MAC_GetFrameSizeCounters(p_LnxWrpFmDev->macs[mac_id].h_Dev, -+ &frameSizeCounters, param.type)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ param.count_pkts_64 = frameSizeCounters.count_pkts_64; -+ param.count_pkts_65_to_127 = frameSizeCounters.count_pkts_65_to_127; -+ param.count_pkts_128_to_255 = frameSizeCounters.count_pkts_128_to_255; -+ param.count_pkts_256_to_511 = frameSizeCounters.count_pkts_256_to_511; -+ param.count_pkts_512_to_1023 = frameSizeCounters.count_pkts_512_to_1023; -+ param.count_pkts_1024_to_1518 = frameSizeCounters.count_pkts_1024_to_1518; -+ param.count_pkts_1519_to_1522 = frameSizeCounters.count_pkts_1519_to_1522; -+ -+ if (copy_to_user((ioc_fm_port_mac_frame_size_counters_t *)arg, ¶m, -+ sizeof(ioc_fm_port_mac_frame_size_counters_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ break; -+ } -+ -+ case FM_PORT_IOC_GET_BMI_COUNTERS: -+ { -+ t_LnxWrpFmDev *p_LnxWrpFmDev = -+ (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ ioc_fm_port_bmi_stats_t param; -+ -+ if (!p_LnxWrpFmDev) -+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!")); -+ -+ if (FM_PORT_GetBmiCounters(p_LnxWrpFmPortDev->h_Dev, -+ (t_FmPortBmiStats *)¶m)) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ if (copy_to_user((ioc_fm_port_bmi_stats_t *)arg, ¶m, -+ sizeof(ioc_fm_port_bmi_stats_t))) -+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); -+ -+ break; -+ } -+ -+ default: -+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, -+ ("invalid ioctl: cmd:0x%08x(type:0x%02x, nr:0x%02x.\n", -+ cmd, _IOC_TYPE(cmd), _IOC_NR(cmd))); -+ } -+ -+ if (err) -+ RETURN_ERROR(MINOR, E_INVALID_OPERATION, ("IOCTL FM PORT")); -+ -+ return E_OK; -+} -+ -+/*****************************************************************************/ -+/* API routines for the FM Linux Device */ -+/*****************************************************************************/ -+ -+static int fm_open(struct inode *inode, struct file *file) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev = NULL; -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = NULL; -+ unsigned int major = imajor(inode); -+ unsigned int minor = iminor(inode); -+ struct device_node *fm_node; -+ static struct of_device_id fm_node_of_match[] = { -+ { .compatible = "fsl,fman", }, -+ { /* end of list */ }, -+ }; -+ -+ DBG(TRACE, ("Opening minor - %d - ", minor)); -+ -+ if (file->private_data != NULL) -+ return 0; -+ -+ /* Get all the FM nodes */ -+ for_each_matching_node(fm_node, fm_node_of_match) { -+ struct platform_device *of_dev; -+ -+ of_dev = of_find_device_by_node(fm_node); -+ if (unlikely(of_dev == NULL)) { -+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("fm id!")); -+ return -ENXIO; -+ } -+ -+ p_LnxWrpFmDev = (t_LnxWrpFmDev *)fm_bind(&of_dev->dev); -+ if (p_LnxWrpFmDev->major == major) -+ break; -+ fm_unbind((struct fm *)p_LnxWrpFmDev); -+ p_LnxWrpFmDev = NULL; -+ } -+ -+ if (!p_LnxWrpFmDev) -+ return -ENODEV; -+ -+ if (minor == DEV_FM_MINOR_BASE) -+ file->private_data = p_LnxWrpFmDev; -+ else if (minor == DEV_FM_PCD_MINOR_BASE) -+ file->private_data = p_LnxWrpFmDev; -+ else { -+ if (minor == DEV_FM_OH_PORTS_MINOR_BASE) -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->hcPort; -+ else if ((minor > DEV_FM_OH_PORTS_MINOR_BASE) && (minor < DEV_FM_RX_PORTS_MINOR_BASE)) -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->opPorts[minor-DEV_FM_OH_PORTS_MINOR_BASE-1]; -+ else if ((minor >= DEV_FM_RX_PORTS_MINOR_BASE) && (minor < DEV_FM_TX_PORTS_MINOR_BASE)) -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->rxPorts[minor-DEV_FM_RX_PORTS_MINOR_BASE]; -+ else if ((minor >= DEV_FM_TX_PORTS_MINOR_BASE) && (minor < DEV_FM_MAX_MINORS)) -+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->txPorts[minor-DEV_FM_TX_PORTS_MINOR_BASE]; -+ else -+ return -EINVAL; -+ -+ /* if trying to open port, check if it initialized */ -+ if (!p_LnxWrpFmPortDev->h_Dev) -+ return -ENODEV; -+ -+ p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)fm_port_bind(p_LnxWrpFmPortDev->dev); -+ file->private_data = p_LnxWrpFmPortDev; -+ fm_unbind((struct fm *)p_LnxWrpFmDev); -+ } -+ -+ if (file->private_data == NULL) -+ return -ENXIO; -+ -+ return 0; -+} -+ -+static int fm_close(struct inode *inode, struct file *file) -+{ -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+ unsigned int minor = iminor(inode); -+ int err = 0; -+ -+ DBG(TRACE, ("Closing minor - %d - ", minor)); -+ -+ if ((minor == DEV_FM_MINOR_BASE) || -+ (minor == DEV_FM_PCD_MINOR_BASE)) -+ { -+ p_LnxWrpFmDev = (t_LnxWrpFmDev*)file->private_data; -+ if (!p_LnxWrpFmDev) -+ return -ENODEV; -+ fm_unbind((struct fm *)p_LnxWrpFmDev); -+ } -+ else if (((minor >= DEV_FM_OH_PORTS_MINOR_BASE) && (minor < DEV_FM_RX_PORTS_MINOR_BASE)) || -+ ((minor >= DEV_FM_RX_PORTS_MINOR_BASE) && (minor < DEV_FM_TX_PORTS_MINOR_BASE)) || -+ ((minor >= DEV_FM_TX_PORTS_MINOR_BASE) && (minor < DEV_FM_MAX_MINORS))) -+ { -+ p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)file->private_data; -+ if (!p_LnxWrpFmPortDev) -+ return -ENODEV; -+ fm_port_unbind((struct fm_port *)p_LnxWrpFmPortDev); -+ } -+ -+ return err; -+} -+ -+static int fm_ioctls(unsigned int minor, struct file *file, unsigned int cmd, unsigned long arg, bool compat) -+{ -+ DBG(TRACE, ("IOCTL minor - %u, cmd - 0x%08x, arg - 0x%08lx \n", minor, cmd, arg)); -+ -+ if ((minor == DEV_FM_MINOR_BASE) || -+ (minor == DEV_FM_PCD_MINOR_BASE)) -+ { -+ t_LnxWrpFmDev *p_LnxWrpFmDev = ((t_LnxWrpFmDev*)file->private_data); -+ if (!p_LnxWrpFmDev) -+ return -ENODEV; -+ if (LnxwrpFmIOCTL(p_LnxWrpFmDev, cmd, arg, compat)) -+ return -EFAULT; -+ } -+ else if (((minor >= DEV_FM_OH_PORTS_MINOR_BASE) && (minor < DEV_FM_RX_PORTS_MINOR_BASE)) || -+ ((minor >= DEV_FM_RX_PORTS_MINOR_BASE) && (minor < DEV_FM_TX_PORTS_MINOR_BASE)) || -+ ((minor >= DEV_FM_TX_PORTS_MINOR_BASE) && (minor < DEV_FM_MAX_MINORS))) -+ { -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = ((t_LnxWrpFmPortDev*)file->private_data); -+ if (!p_LnxWrpFmPortDev) -+ return -ENODEV; -+ if (LnxwrpFmPortIOCTL(p_LnxWrpFmPortDev, cmd, arg, compat)) -+ return -EFAULT; -+ } -+ else -+ { -+ REPORT_ERROR(MINOR, E_INVALID_VALUE, ("minor")); -+ return -ENODEV; -+ } -+ -+ return 0; -+} -+ -+#ifdef CONFIG_COMPAT -+static long fm_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -+{ -+ unsigned int minor = iminor(file->f_path.dentry->d_inode); -+ long res; -+ -+ fm_mutex_lock(); -+ res = fm_ioctls(minor, file, cmd, arg, true); -+ fm_mutex_unlock(); -+ -+ return res; -+} -+#endif -+ -+static long fm_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -+{ -+ unsigned int minor = iminor(file->f_path.dentry->d_inode); -+ long res; -+ -+ fm_mutex_lock(); -+ res = fm_ioctls(minor, file, cmd, arg, false); -+ fm_mutex_unlock(); -+ -+ return res; -+} -+ -+/* Globals for FM character device */ -+struct file_operations fm_fops = -+{ -+ .owner = THIS_MODULE, -+ .unlocked_ioctl = fm_ioctl, -+#ifdef CONFIG_COMPAT -+ .compat_ioctl = fm_compat_ioctl, -+#endif -+ .open = fm_open, -+ .release = fm_close, -+}; ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm_compat.c -@@ -0,0 +1,1297 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File lnxwrp_fm_compat_ioctls.c -+ -+ @Description FM PCD compat functions -+ -+*/ -+ -+#if !defined(CONFIG_COMPAT) -+#error "missing COMPAT layer..." -+#endif -+ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#ifndef CONFIG_FMAN_ARM -+#include -+#endif -+ -+#include "part_ext.h" -+#include "fm_ioctls.h" -+#include "fm_pcd_ioctls.h" -+#include "fm_port_ioctls.h" -+#include "lnxwrp_ioctls_fm_compat.h" -+ -+#if defined(FM_COMPAT_DBG) -+static void hex_dump(void * p_addr, unsigned int size) -+{ -+ int i; -+ -+ for(i=0; i\n", p); -+ -+ if(!p) -+ return 0; -+ -+ for(k=1; k < COMPAT_PTR2ID_ARRAY_MAX; k++) -+ if(compat_ptr2id_array[k].ptr == NULL) -+ { -+ compat_ptr2id_array[k].ptr = p; -+ compat_ptr2id_array[k].node_type = node_type; -+ _fm_cpt_dbg(COMPAT_GENERIC, "0x%08x \n", k | COMPAT_PTR2ID_WATERMARK); -+ return k | COMPAT_PTR2ID_WATERMARK; -+ } -+ -+ printk(KERN_WARNING "FMan map list full! No more PCD space on kernel!\n"); -+ return 0; -+} -+EXPORT_SYMBOL(compat_add_ptr2id); -+ -+compat_uptr_t compat_get_ptr2id(void *p, enum fm_map_node_type node_type) -+{ -+ compat_uptr_t k; -+ -+ _fm_cpt_dbg(COMPAT_GENERIC, " (%p) get -> \n", p); -+ -+ for(k=1; k < COMPAT_PTR2ID_ARRAY_MAX; k++) -+ if(compat_ptr2id_array[k].ptr == p && -+ compat_ptr2id_array[k].node_type == node_type) { -+ -+ _fm_cpt_dbg(COMPAT_GENERIC, "0x%08x\n", k | COMPAT_PTR2ID_WATERMARK); -+ return k | COMPAT_PTR2ID_WATERMARK; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(compat_get_ptr2id); -+ -+void *compat_get_id2ptr(compat_uptr_t comp, enum fm_map_node_type node_type) -+{ -+ -+ _fm_cpt_dbg(COMPAT_GENERIC, " (0x%08x) get -> \n", comp); -+ -+ if((COMPAT_PTR2ID_WM_MASK & comp) != COMPAT_PTR2ID_WATERMARK) { -+ _fm_cpt_dbg(COMPAT_GENERIC, "Error, invalid watermark (0x%08x)!\n\n", comp); -+ dump_stack(); -+ return compat_ptr(comp); -+ } -+ -+ comp &= ~COMPAT_PTR2ID_WM_MASK; -+ -+ if(((0 < comp) && (comp < COMPAT_PTR2ID_ARRAY_MAX) && (compat_ptr2id_array[comp].ptr != NULL) -+ && compat_ptr2id_array[comp].node_type == node_type)) { -+ _fm_cpt_dbg(COMPAT_GENERIC, "%p\n", compat_ptr2id_array[comp].ptr); -+ return compat_ptr2id_array[comp].ptr; -+ } -+ return NULL; -+} -+EXPORT_SYMBOL(compat_get_id2ptr); -+/* } maping kernel pointers w/ UserSpace id's */ -+ -+void compat_obj_delete( -+ ioc_compat_fm_obj_t *compat_id, -+ ioc_fm_obj_t *id) -+{ -+ id->obj = compat_pcd_id2ptr(compat_id->obj); -+ compat_del_ptr2id(id->obj, FM_MAP_TYPE_PCD_NODE); -+} -+ -+static inline void compat_copy_fm_pcd_plcr_next_engine( -+ ioc_compat_fm_pcd_plcr_next_engine_params_u *compat_param, -+ ioc_fm_pcd_plcr_next_engine_params_u *param, -+ ioc_fm_pcd_engine next_engine, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ switch (next_engine) -+ { -+ case e_IOC_FM_PCD_PLCR: -+ if (compat == COMPAT_US_TO_K) -+ param->p_profile = compat_pcd_id2ptr(compat_param->p_profile); -+ else -+ compat_param->p_profile = compat_pcd_ptr2id(param->p_profile); -+ break; -+ case e_IOC_FM_PCD_KG: -+ if (compat == COMPAT_US_TO_K) -+ param->p_direct_scheme = compat_pcd_id2ptr(compat_param->p_direct_scheme); -+ else -+ compat_param->p_direct_scheme = compat_pcd_ptr2id(param->p_direct_scheme); -+ break; -+ default: -+ if (compat == COMPAT_US_TO_K) -+ param->action = compat_param->action; -+ else -+ compat_param->action = param->action; -+ break; -+ } -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_copy_fm_pcd_plcr_profile( -+ ioc_compat_fm_pcd_plcr_profile_params_t *compat_param, -+ ioc_fm_pcd_plcr_profile_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->modify = compat_param->modify; -+ -+ /* profile_select */ -+ if (!compat_param->modify) -+ { -+ param->profile_select.new_params.profile_type = -+ compat_param->profile_select.new_params.profile_type; -+ param->profile_select.new_params.p_fm_port = -+ compat_ptr(compat_param->profile_select.new_params.p_fm_port); -+ param->profile_select.new_params.relative_profile_id = -+ compat_param->profile_select.new_params.relative_profile_id; -+ } -+ else -+ param->profile_select.p_profile = -+ compat_pcd_id2ptr(compat_param->profile_select.p_profile); -+ -+ param->alg_selection = compat_param->alg_selection; -+ param->color_mode = compat_param->color_mode; -+ -+ /* both parameters in the union has the same size, so memcpy works */ -+ memcpy(¶m->color, &compat_param->color, sizeof(param->color)); -+ -+ memcpy(¶m->non_passthrough_alg_param, -+ &compat_param->non_passthrough_alg_param, -+ sizeof(ioc_fm_pcd_plcr_non_passthrough_alg_param_t)); -+ -+ param->next_engine_on_green = compat_param->next_engine_on_green; -+ param->next_engine_on_yellow = compat_param->next_engine_on_yellow; -+ param->next_engine_on_red = compat_param->next_engine_on_red; -+ -+ param->trap_profile_on_flow_A = compat_param->trap_profile_on_flow_A; -+ param->trap_profile_on_flow_B = compat_param->trap_profile_on_flow_B; -+ param->trap_profile_on_flow_C = compat_param->trap_profile_on_flow_C; -+ } -+ else -+ { -+ compat_param->modify = param->modify; -+ -+ /* profile_select */ -+ if (!param->modify) -+ { -+ compat_param->profile_select.new_params.profile_type = -+ param->profile_select.new_params.profile_type; -+ compat_param->profile_select.new_params.p_fm_port = -+ ptr_to_compat(param->profile_select.new_params.p_fm_port); -+ compat_param->profile_select.new_params.relative_profile_id = -+ param->profile_select.new_params.relative_profile_id; -+ } -+ else -+ compat_param->profile_select.p_profile = -+ compat_pcd_ptr2id(param->profile_select.p_profile); -+ -+ compat_param->alg_selection = param->alg_selection; -+ compat_param->color_mode = param->color_mode; -+ -+ /* both parameters in the union has the same size, so memcpy works */ -+ memcpy(&compat_param->color, ¶m->color, sizeof(compat_param->color)); -+ -+ memcpy(&compat_param->non_passthrough_alg_param, -+ ¶m->non_passthrough_alg_param, -+ sizeof(ioc_fm_pcd_plcr_non_passthrough_alg_param_t)); -+ -+ compat_param->next_engine_on_green = param->next_engine_on_green; -+ compat_param->next_engine_on_yellow = param->next_engine_on_yellow; -+ compat_param->next_engine_on_red = param->next_engine_on_red; -+ -+ compat_param->trap_profile_on_flow_A = param->trap_profile_on_flow_A; -+ compat_param->trap_profile_on_flow_B = param->trap_profile_on_flow_B; -+ compat_param->trap_profile_on_flow_C = param->trap_profile_on_flow_C; -+ -+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE); -+ } -+ -+ compat_copy_fm_pcd_plcr_next_engine(&compat_param->params_on_green, -+ ¶m->params_on_green, param->next_engine_on_green, compat); -+ -+ compat_copy_fm_pcd_plcr_next_engine(&compat_param->params_on_yellow, -+ ¶m->params_on_yellow, param->next_engine_on_yellow, compat); -+ -+ compat_copy_fm_pcd_plcr_next_engine(&compat_param->params_on_red, -+ ¶m->params_on_red, param->next_engine_on_red, compat); -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+static inline void compat_copy_fm_pcd_cc_next_kg( -+ ioc_compat_fm_pcd_cc_next_kg_params_t *compat_param, -+ ioc_fm_pcd_cc_next_kg_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->new_fqid = compat_param->new_fqid; -+ param->override_fqid = compat_param->override_fqid; -+#if DPAA_VERSION >= 11 -+ param->new_relative_storage_profile_id = compat_param->new_relative_storage_profile_id; -+#endif -+ param->p_direct_scheme = compat_pcd_id2ptr(compat_param->p_direct_scheme); -+ } -+ else -+ { -+ compat_param->new_fqid = param->new_fqid; -+ compat_param->override_fqid = param->override_fqid; -+#if DPAA_VERSION >= 11 -+ compat_param->new_relative_storage_profile_id = param->new_relative_storage_profile_id; -+#endif -+ compat_param->p_direct_scheme = compat_pcd_ptr2id(param->p_direct_scheme); -+ } -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+static inline void compat_copy_fm_pcd_cc_next_cc( -+ ioc_compat_fm_pcd_cc_next_cc_params_t *compat_param, -+ ioc_fm_pcd_cc_next_cc_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ param->cc_node_id = compat_pcd_id2ptr(compat_param->cc_node_id); -+ else -+ compat_param->cc_node_id = compat_pcd_ptr2id(param->cc_node_id); -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+static inline void compat_copy_fm_pcd_cc_next_engine( -+ ioc_compat_fm_pcd_cc_next_engine_params_t *compat_param, -+ ioc_fm_pcd_cc_next_engine_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->next_engine = compat_param->next_engine; -+ if (param->next_engine != e_IOC_FM_PCD_INVALID ) -+ _fm_cpt_dbg(compat, " param->next_engine = %i \n", param->next_engine); -+ -+ switch (param->next_engine) -+ { -+#if DPAA_VERSION >= 11 -+ case e_IOC_FM_PCD_FR: -+ param->params.fr_params.frm_replic_id = compat_pcd_id2ptr(compat_param->params.fr_params.frm_replic_id); -+ break; -+#endif /* DPAA_VERSION >= 11 */ -+ case e_IOC_FM_PCD_CC: -+ param->manip_id = compat_pcd_id2ptr(compat_param->manip_id); -+ compat_copy_fm_pcd_cc_next_cc(&compat_param->params.cc_params, ¶m->params.cc_params, compat); -+ break; -+ case e_IOC_FM_PCD_KG: -+ param->manip_id = compat_pcd_id2ptr(compat_param->manip_id); -+ compat_copy_fm_pcd_cc_next_kg(&compat_param->params.kg_params, ¶m->params.kg_params, compat); -+ break; -+ case e_IOC_FM_PCD_DONE: -+ case e_IOC_FM_PCD_PLCR: -+ param->manip_id = compat_pcd_id2ptr(compat_param->manip_id); -+ default: -+ memcpy(¶m->params, &compat_param->params, sizeof(param->params)); -+ } -+ param->statistics_en = compat_param->statistics_en; -+ } -+ else -+ { -+ compat_param->next_engine = param->next_engine; -+ -+ switch (compat_param->next_engine) -+ { -+#if DPAA_VERSION >= 11 -+ case e_IOC_FM_PCD_FR: -+ compat_param->params.fr_params.frm_replic_id = compat_pcd_ptr2id(param->params.fr_params.frm_replic_id); -+ break; -+#endif /* DPAA_VERSION >= 11 */ -+ case e_IOC_FM_PCD_CC: -+ compat_param->manip_id = compat_pcd_ptr2id(param->manip_id); -+ compat_copy_fm_pcd_cc_next_cc(&compat_param->params.cc_params, ¶m->params.cc_params, compat); -+ break; -+ case e_IOC_FM_PCD_KG: -+ compat_param->manip_id = compat_pcd_ptr2id(param->manip_id); -+ compat_copy_fm_pcd_cc_next_kg(&compat_param->params.kg_params, ¶m->params.kg_params, compat); -+ break; -+ case e_IOC_FM_PCD_DONE: -+ case e_IOC_FM_PCD_PLCR: -+ compat_param->manip_id = compat_pcd_ptr2id(param->manip_id); -+ default: -+ memcpy(&compat_param->params, ¶m->params, sizeof(compat_param->params)); -+ } -+ compat_param->statistics_en = param->statistics_en; -+ } -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_copy_fm_pcd_cc_key( -+ ioc_compat_fm_pcd_cc_key_params_t *compat_param, -+ ioc_fm_pcd_cc_key_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->p_key = compat_ptr(compat_param->p_key); -+ param->p_mask = compat_ptr(compat_param->p_mask); -+ } -+ else -+ { -+ compat_param->p_key = ptr_to_compat(param->p_key); -+ compat_param->p_mask = ptr_to_compat(param->p_mask); -+ } -+ -+ compat_copy_fm_pcd_cc_next_engine( -+ &compat_param->cc_next_engine_params, -+ ¶m->cc_next_engine_params, -+ compat); -+} -+ -+void compat_copy_fm_pcd_cc_node_modify_key_and_next_engine( -+ ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *compat_param, -+ ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->id = compat_pcd_id2ptr(compat_param->id); -+ param->key_indx = compat_param->key_indx; -+ param->key_size = compat_param->key_size; -+ compat_copy_fm_pcd_cc_key( -+ &compat_param->key_params, -+ ¶m->key_params, -+ compat); -+ } -+ else -+ { -+ compat_param->id = compat_pcd_ptr2id(param->id); -+ compat_param->key_indx = param->key_indx; -+ compat_param->key_size = param->key_size; -+ compat_copy_fm_pcd_cc_key( -+ &compat_param->key_params, -+ ¶m->key_params, -+ compat); -+ } -+} -+ -+void compat_copy_fm_pcd_cc_node_modify_next_engine( -+ ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *compat_param, -+ ioc_fm_pcd_cc_node_modify_next_engine_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->id = compat_pcd_id2ptr(compat_param->id); -+ param->key_indx = compat_param->key_indx; -+ param->key_size = compat_param->key_size; -+ } -+ else -+ { -+ compat_param->id = compat_pcd_ptr2id(param->id); -+ compat_param->key_indx = param->key_indx; -+ compat_param->key_size = param->key_size; -+ } -+ -+ compat_copy_fm_pcd_cc_next_engine( -+ &compat_param->cc_next_engine_params, -+ ¶m->cc_next_engine_params, -+ compat); -+} -+ -+void compat_fm_pcd_cc_tree_modify_next_engine( -+ ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t *compat_param, -+ ioc_fm_pcd_cc_tree_modify_next_engine_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->id = compat_pcd_id2ptr(compat_param->id); -+ param->grp_indx = compat_param->grp_indx; -+ param->indx = compat_param->indx; -+ } -+ else -+ { -+ compat_param->id = compat_pcd_ptr2id(param->id); -+ compat_param->grp_indx = param->grp_indx; -+ compat_param->indx = param->indx; -+ } -+ -+ compat_copy_fm_pcd_cc_next_engine( -+ &compat_param->cc_next_engine_params, -+ ¶m->cc_next_engine_params, -+ compat); -+} -+ -+void compat_copy_fm_pcd_hash_table( -+ ioc_compat_fm_pcd_hash_table_params_t *compat_param, -+ ioc_fm_pcd_hash_table_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->max_num_of_keys = compat_param->max_num_of_keys; -+ param->statistics_mode = compat_param->statistics_mode; -+ param->kg_hash_shift = compat_param->kg_hash_shift; -+ param->hash_res_mask = compat_param->hash_res_mask; -+ param->hash_shift = compat_param->hash_shift; -+ param->match_key_size = compat_param->match_key_size; -+ param->id = compat_pcd_id2ptr(compat_param->id); -+ } -+ else -+ { -+ compat_param->max_num_of_keys = param->max_num_of_keys; -+ compat_param->statistics_mode = param->statistics_mode; -+ compat_param->kg_hash_shift = param->kg_hash_shift; -+ compat_param->hash_res_mask = param->hash_res_mask; -+ compat_param->hash_shift = param->hash_shift; -+ compat_param->match_key_size = param->match_key_size; -+ -+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE); -+ } -+ -+ compat_copy_fm_pcd_cc_next_engine( -+ &compat_param->cc_next_engine_params_for_miss, -+ ¶m->cc_next_engine_params_for_miss, -+ compat); -+} -+ -+void compat_copy_fm_pcd_cc_grp( -+ ioc_compat_fm_pcd_cc_grp_params_t *compat_param, -+ ioc_fm_pcd_cc_grp_params_t *param, -+ uint8_t compat) -+{ -+ int k; -+ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->num_of_distinction_units = compat_param->num_of_distinction_units; -+ memcpy(param->unit_ids, compat_param->unit_ids, IOC_FM_PCD_MAX_NUM_OF_CC_UNITS); -+ } -+ else -+ { -+ compat_param->num_of_distinction_units = param->num_of_distinction_units; -+ memcpy(compat_param->unit_ids, param->unit_ids, IOC_FM_PCD_MAX_NUM_OF_CC_UNITS); -+ } -+ -+ for (k=0; k < IOC_FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP; k++) -+ compat_copy_fm_pcd_cc_next_engine( -+ &compat_param->next_engine_per_entries_in_grp[k], -+ ¶m->next_engine_per_entries_in_grp[k], -+ compat); -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_copy_fm_pcd_cc_tree( -+ ioc_compat_fm_pcd_cc_tree_params_t *compat_param, -+ ioc_fm_pcd_cc_tree_params_t *param, -+ uint8_t compat) -+{ -+ int k; -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->net_env_id = compat_pcd_id2ptr(compat_param->net_env_id); -+ param->num_of_groups = compat_param->num_of_groups; -+ } -+ else -+ { -+ compat_param->net_env_id = compat_pcd_ptr2id(param->net_env_id); -+ compat_param->num_of_groups = param->num_of_groups; -+ -+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE); -+ } -+ -+ for (k=0; k < IOC_FM_PCD_MAX_NUM_OF_CC_GROUPS; k++) -+ compat_copy_fm_pcd_cc_grp( -+ &compat_param->fm_pcd_cc_group_params[k], -+ ¶m->fm_pcd_cc_group_params[k], -+ compat); -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_fm_pcd_prs_sw( -+ ioc_compat_fm_pcd_prs_sw_params_t *compat_param, -+ ioc_fm_pcd_prs_sw_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->override = compat_param->override; -+ param->size = compat_param->size; -+ param->base = compat_param->base; -+ param->p_code = compat_ptr(compat_param->p_code); -+ memcpy(param->sw_prs_data_params,compat_param->sw_prs_data_params,IOC_FM_PCD_PRS_NUM_OF_HDRS*sizeof(uint32_t)); -+ param->num_of_labels = compat_param->num_of_labels; -+ memcpy(param->labels_table,compat_param->labels_table,IOC_FM_PCD_PRS_NUM_OF_LABELS*sizeof(ioc_fm_pcd_prs_label_params_t)); -+ } -+} -+ -+void compat_copy_fm_pcd_kg_scheme( -+ ioc_compat_fm_pcd_kg_scheme_params_t *compat_param, -+ ioc_fm_pcd_kg_scheme_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg(compat," {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->modify = compat_param->modify; -+ -+ /* scm_id */ -+ if (compat_param->modify) -+ { -+ param->scm_id.scheme_id = compat_pcd_id2ptr(compat_param->scm_id.scheme_id); -+ _fm_cpt_dbg(compat," param->scm_id.scheme_id = %p \n", param->scm_id.scheme_id); -+ } -+ else -+ param->scm_id.relative_scheme_id = compat_param->scm_id.relative_scheme_id; -+ -+ param->always_direct = compat_param->always_direct; -+ /* net_env_params */ -+ param->net_env_params.net_env_id = compat_pcd_id2ptr(compat_param->net_env_params.net_env_id); -+ param->net_env_params.num_of_distinction_units = compat_param->net_env_params.num_of_distinction_units; -+ memcpy(param->net_env_params.unit_ids, -+ compat_param->net_env_params.unit_ids, -+ IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS); -+ -+ param->use_hash = compat_param->use_hash; -+ memcpy(¶m->key_extract_and_hash_params, -+ &compat_param->key_extract_and_hash_params, -+ sizeof(ioc_fm_pcd_kg_key_extract_and_hash_params_t)); -+ param->bypass_fqid_generation = compat_param->bypass_fqid_generation; -+ param->base_fqid = compat_param->base_fqid; -+#if DPAA_VERSION >= 11 -+ param->override_storage_profile = -+ compat_param->override_storage_profile; -+ param->storage_profile = compat_param->storage_profile; -+#endif -+ param->num_of_used_extracted_ors = compat_param->num_of_used_extracted_ors; -+ memcpy(param->extracted_ors, -+ compat_param->extracted_ors, -+ IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS * sizeof(ioc_fm_pcd_kg_extracted_or_params_t)); -+ param->next_engine = compat_param->next_engine; -+ -+ /* kg_next_engine_params */ -+ if (param->next_engine == e_IOC_FM_PCD_CC) -+ { -+ param->kg_next_engine_params.cc.tree_id = compat_pcd_id2ptr(compat_param->kg_next_engine_params.cc.tree_id); -+ param->kg_next_engine_params.cc.grp_id = compat_param->kg_next_engine_params.cc.grp_id; -+ param->kg_next_engine_params.cc.plcr_next = compat_param->kg_next_engine_params.cc.plcr_next; -+ param->kg_next_engine_params.cc.bypass_plcr_profile_generation -+ = compat_param->kg_next_engine_params.cc.bypass_plcr_profile_generation; -+ memcpy(¶m->kg_next_engine_params.cc.plcr_profile, -+ &compat_param->kg_next_engine_params.cc.plcr_profile, -+ sizeof(ioc_fm_pcd_kg_plcr_profile_t)); -+ } -+ else -+ memcpy(¶m->kg_next_engine_params, -+ &compat_param->kg_next_engine_params, -+ sizeof(param->kg_next_engine_params)); -+ -+ memcpy(¶m->scheme_counter, -+ &compat_param->scheme_counter, -+ sizeof(ioc_fm_pcd_kg_scheme_counter_t)); -+ } -+ else -+ { -+ compat_param->modify = param->modify; -+ -+ /* scm_id */ -+ if (param->modify) -+ compat_param->scm_id.scheme_id = compat_pcd_ptr2id(param->scm_id.scheme_id); -+ else -+ compat_param->scm_id.relative_scheme_id = param->scm_id.relative_scheme_id; -+ -+ compat_param->always_direct = param->always_direct; -+ -+ /* net_env_params */ -+ compat_param->net_env_params.net_env_id = compat_pcd_ptr2id(param->net_env_params.net_env_id); -+ compat_param->net_env_params.num_of_distinction_units = param->net_env_params.num_of_distinction_units; -+ memcpy(compat_param->net_env_params.unit_ids, param->net_env_params.unit_ids, IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS); -+ -+ compat_param->use_hash = param->use_hash; -+ memcpy(&compat_param->key_extract_and_hash_params, ¶m->key_extract_and_hash_params, sizeof(ioc_fm_pcd_kg_key_extract_and_hash_params_t)); -+ compat_param->bypass_fqid_generation = param->bypass_fqid_generation; -+ compat_param->base_fqid = param->base_fqid; -+#if DPAA_VERSION >= 11 -+ compat_param->override_storage_profile = -+ param->override_storage_profile; -+ compat_param->storage_profile = param->storage_profile; -+#endif -+ compat_param->num_of_used_extracted_ors = param->num_of_used_extracted_ors; -+ memcpy(compat_param->extracted_ors, param->extracted_ors, IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS * sizeof(ioc_fm_pcd_kg_extracted_or_params_t)); -+ compat_param->next_engine = param->next_engine; -+ -+ /* kg_next_engine_params */ -+ if (compat_param->next_engine == e_IOC_FM_PCD_CC) -+ { -+ compat_param->kg_next_engine_params.cc.tree_id = compat_pcd_ptr2id(param->kg_next_engine_params.cc.tree_id); -+ compat_param->kg_next_engine_params.cc.grp_id = param->kg_next_engine_params.cc.grp_id; -+ compat_param->kg_next_engine_params.cc.plcr_next = param->kg_next_engine_params.cc.plcr_next; -+ compat_param->kg_next_engine_params.cc.bypass_plcr_profile_generation -+ = param->kg_next_engine_params.cc.bypass_plcr_profile_generation; -+ memcpy(&compat_param->kg_next_engine_params.cc.plcr_profile, -+ ¶m->kg_next_engine_params.cc.plcr_profile, -+ sizeof(ioc_fm_pcd_kg_plcr_profile_t)); -+ } -+ else -+ memcpy(¶m->kg_next_engine_params, &compat_param->kg_next_engine_params, sizeof(compat_param->kg_next_engine_params)); -+ -+ memcpy(&compat_param->scheme_counter, ¶m->scheme_counter, sizeof(ioc_fm_pcd_kg_scheme_counter_t)); -+ -+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE); -+ } -+ -+ _fm_cpt_dbg(compat," ...->}\n"); -+} -+ -+void compat_copy_fm_pcd_kg_scheme_spc( -+ ioc_compat_fm_pcd_kg_scheme_spc_t *compat_param, -+ ioc_fm_pcd_kg_scheme_spc_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->id = compat_pcd_id2ptr(compat_param->id); -+ param->val = compat_param->val; -+ } else { -+ compat_param->id = compat_pcd_ptr2id(param->id); -+ compat_param->val = param->val; -+ } -+} -+ -+ -+void compat_copy_fm_pcd_kg_scheme_select( -+ ioc_compat_fm_pcd_kg_scheme_select_t *compat_param, -+ ioc_fm_pcd_kg_scheme_select_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->direct = compat_param->direct; -+ if (param->direct) -+ param->scheme_id = compat_pcd_id2ptr(compat_param->scheme_id); -+ } -+} -+ -+void compat_copy_fm_pcd_kg_schemes_params( -+ ioc_compat_fm_pcd_port_schemes_params_t *compat_param, -+ ioc_fm_pcd_port_schemes_params_t *param, -+ uint8_t compat) -+{ -+ int k; -+ -+ if (compat == COMPAT_US_TO_K) { -+ param->num_of_schemes = compat_param->num_of_schemes; -+ for(k=0; k < compat_param->num_of_schemes; k++) -+ param->scheme_ids[k] = compat_pcd_id2ptr(compat_param->scheme_ids[k]); -+ } -+} -+ -+void compat_copy_fm_port_pcd_cc( -+ ioc_compat_fm_port_pcd_cc_params_t *compat_cc_params , -+ ioc_fm_port_pcd_cc_params_t *p_cc_params, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K){ -+ p_cc_params->cc_tree_id = compat_pcd_id2ptr(compat_cc_params->cc_tree_id); -+ } -+} -+ -+void compat_copy_fm_port_pcd_kg( -+ ioc_compat_fm_port_pcd_kg_params_t *compat_param, -+ ioc_fm_port_pcd_kg_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K){ -+ uint8_t k; -+ -+ param->num_of_schemes = compat_param->num_of_schemes; -+ for(k=0; knum_of_schemes; k++) -+ param->scheme_ids[k] = compat_pcd_id2ptr(compat_param->scheme_ids[k]); -+ -+ param->direct_scheme = compat_param->direct_scheme; -+ if (param->direct_scheme) -+ param->direct_scheme_id = compat_pcd_id2ptr(compat_param->direct_scheme_id); -+ } -+} -+ -+void compat_copy_fm_port_pcd( -+ ioc_compat_fm_port_pcd_params_t *compat_param, -+ ioc_fm_port_pcd_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ ioc_fm_port_pcd_prs_params_t *same_port_pcd_prs_params; -+ ioc_compat_fm_port_pcd_cc_params_t *compat_port_pcd_cc_params; -+ ioc_compat_fm_port_pcd_kg_params_t *compat_port_pcd_kg_params; -+ ioc_compat_fm_port_pcd_plcr_params_t *compat_port_pcd_plcr_params; -+ -+ same_port_pcd_prs_params = (ioc_fm_port_pcd_prs_params_t *) (compat_param + 1); -+ compat_port_pcd_cc_params = (ioc_compat_fm_port_pcd_cc_params_t *) (same_port_pcd_prs_params + 1); -+ compat_port_pcd_kg_params = (ioc_compat_fm_port_pcd_kg_params_t *) (compat_port_pcd_cc_params + 1); -+ compat_port_pcd_plcr_params = (ioc_compat_fm_port_pcd_plcr_params_t *) (compat_port_pcd_kg_params + 1); -+ -+ _fm_cpt_dbg(compat,"\n param->p_prs_params=%p \n", param->p_prs_params); -+ _fm_cpt_dbg(compat," param->p_cc_params=%p \n", param->p_cc_params); -+ _fm_cpt_dbg(compat," param->p_kg_params=%p \n", param->p_kg_params); -+ _fm_cpt_dbg(compat," param->p_plcr_params=%p \n", param->p_plcr_params); -+ _fm_cpt_dbg(compat," param->p_ip_reassembly_manip=%p \n", param->p_ip_reassembly_manip); -+#if (DPAA_VERSION >= 11) -+ _fm_cpt_dbg(compat," param->p_capwap_reassembly_manip=%p \n", param->p_capwap_reassembly_manip); -+#endif -+ param->pcd_support = compat_param->pcd_support; -+ param->net_env_id = compat_pcd_id2ptr(compat_param->net_env_id); -+ -+ if (param->p_cc_params) -+ compat_copy_fm_port_pcd_cc(compat_port_pcd_cc_params, param->p_cc_params, COMPAT_US_TO_K); -+ if (param->p_kg_params) -+ compat_copy_fm_port_pcd_kg(compat_port_pcd_kg_params, param->p_kg_params, COMPAT_US_TO_K); -+ if (param->p_plcr_params) -+ param->p_plcr_params->plcr_profile_id = compat_pcd_id2ptr(compat_port_pcd_plcr_params->plcr_profile_id); -+ param->p_ip_reassembly_manip = compat_pcd_id2ptr(compat_param->p_ip_reassembly_manip); -+#if (DPAA_VERSION >= 11) -+ param->p_capwap_reassembly_manip = compat_pcd_id2ptr(compat_param->p_capwap_reassembly_manip); -+#endif -+ } -+} -+ -+void compat_copy_fm_port_pcd_modify_tree( -+ ioc_compat_fm_obj_t *compat_id, -+ ioc_fm_obj_t *id, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ id->obj = compat_pcd_id2ptr(compat_id->obj); -+} -+ -+#if (DPAA_VERSION >= 11) -+void compat_copy_fm_port_vsp_alloc_params( -+ ioc_compat_fm_port_vsp_alloc_params_t *compat_param, -+ ioc_fm_port_vsp_alloc_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ _fm_cpt_dbg(compat," param->p_fm_tx_port=%p \n", param->p_fm_tx_port); -+ -+ param->dflt_relative_id = compat_param->dflt_relative_id; -+ param->num_of_profiles = compat_param->num_of_profiles; -+ param->p_fm_tx_port = compat_pcd_id2ptr(compat_param->p_fm_tx_port); -+ } -+} -+#endif /* (DPAA_VERSION >= 11) */ -+ -+void compat_copy_fm_pcd_cc_tbl_get_stats( -+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param, -+ ioc_fm_pcd_cc_tbl_get_stats_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->id = compat_pcd_id2ptr(compat_param->id); -+ param->key_index = compat_param->key_index; -+ memcpy(¶m->statistics, &compat_param->statistics, sizeof(ioc_fm_pcd_cc_key_statistics_t)); -+ } else { -+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE); -+ compat_param->key_index = param->key_index; -+ memcpy(&compat_param->statistics, ¶m->statistics, sizeof(ioc_fm_pcd_cc_key_statistics_t)); -+ } -+} -+ -+ -+void compat_copy_fm_pcd_net_env( -+ ioc_compat_fm_pcd_net_env_params_t *compat_param, -+ ioc_fm_pcd_net_env_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->num_of_distinction_units = compat_param->num_of_distinction_units; -+ memcpy(param->units, compat_param->units, sizeof(ioc_fm_pcd_distinction_unit_t)*IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS); -+ param->id = NULL; /* to avoid passing garbage to the kernel */ -+ } -+ else -+ { -+ compat_param->num_of_distinction_units = param->num_of_distinction_units; -+ memcpy(compat_param->units, param->units, sizeof(ioc_fm_pcd_distinction_unit_t)*IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS); -+ -+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE); -+ } -+} -+ -+void compat_copy_fm_pcd_cc_node_modify_key( -+ ioc_compat_fm_pcd_cc_node_modify_key_params_t *compat_param, -+ ioc_fm_pcd_cc_node_modify_key_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->key_indx = compat_param->key_indx; -+ param->key_size = compat_param->key_size; -+ param->p_key = (uint8_t *)compat_ptr(compat_param->p_key); -+ _fm_cpt_dbg(compat," param->p_key = %p \n", param->p_key); -+ param->p_mask = (uint8_t *)compat_ptr(compat_param->p_mask); -+ _fm_cpt_dbg(compat," param->p_mask = %p\n", param->p_mask); -+ param->id = compat_pcd_id2ptr(compat_param->id); -+ _fm_cpt_dbg(compat," param->id = %p \n", param->id); -+ } -+ else -+ { -+ compat_param->key_indx = param->key_indx; -+ compat_param->key_size = param->key_size; -+ compat_param->p_key = ptr_to_compat((void *)param->p_key); -+ compat_param->p_mask = ptr_to_compat((void *)param->p_mask); -+ -+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE); -+ } -+} -+ -+void compat_copy_keys( -+ ioc_compat_keys_params_t *compat_param, -+ ioc_keys_params_t *param, -+ uint8_t compat) -+{ -+ int k = 0; -+ -+ _fm_cpt_dbg(compat," {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) { -+ param->max_num_of_keys = compat_param->max_num_of_keys; -+ param->mask_support = compat_param->mask_support; -+ param->statistics_mode = compat_param->statistics_mode; -+ param->num_of_keys = compat_param->num_of_keys; -+ param->key_size = compat_param->key_size; -+#if (DPAA_VERSION >= 11) -+ memcpy(¶m->frame_length_ranges, -+ &compat_param->frame_length_ranges, -+ sizeof(param->frame_length_ranges[0]) * -+ IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR); -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ else { -+ compat_param->max_num_of_keys = param->max_num_of_keys; -+ compat_param->mask_support = param->mask_support; -+ compat_param->statistics_mode = param->statistics_mode; -+ compat_param->num_of_keys = param->num_of_keys; -+ compat_param->key_size = param->key_size; -+#if (DPAA_VERSION >= 11) -+ memcpy(&compat_param->frame_length_ranges, -+ ¶m->frame_length_ranges, -+ sizeof(compat_param->frame_length_ranges[0]) * -+ IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR); -+#endif /* (DPAA_VERSION >= 11) */ -+ } -+ -+ for (k=0; k < IOC_FM_PCD_MAX_NUM_OF_KEYS; k++) -+ compat_copy_fm_pcd_cc_key( -+ &compat_param->key_params[k], -+ ¶m->key_params[k], -+ compat); -+ -+ compat_copy_fm_pcd_cc_next_engine( -+ &compat_param->cc_next_engine_params_for_miss, -+ ¶m->cc_next_engine_params_for_miss, -+ compat); -+ -+ _fm_cpt_dbg(compat," ...->}\n"); -+} -+ -+void compat_copy_fm_pcd_cc_node( -+ ioc_compat_fm_pcd_cc_node_params_t *compat_param, -+ ioc_fm_pcd_cc_node_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg(compat," {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ memcpy(¶m->extract_cc_params, &compat_param->extract_cc_params, sizeof(ioc_fm_pcd_extract_entry_t)); -+ -+ else -+ { -+ compat_copy_keys(&compat_param->keys_params, ¶m->keys_params, compat); -+ -+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE); -+ _fm_cpt_dbg(compat," param->id = %p \n", param->id); -+ } -+ -+ compat_copy_keys(&compat_param->keys_params, ¶m->keys_params, compat); -+ -+ _fm_cpt_dbg(compat," ...->}\n"); -+} -+ -+void compat_fm_pcd_manip_set_node( -+ ioc_compat_fm_pcd_manip_params_t *compat_param, -+ ioc_fm_pcd_manip_params_t *param, -+ uint8_t compat) -+{ -+ if (compat == COMPAT_US_TO_K) { -+ param->type = compat_param->type; -+ switch (param->type) { -+ case e_IOC_FM_PCD_MANIP_HDR: -+ param->u.hdr.rmv = compat_param->u.hdr.rmv; -+ memcpy(¶m->u.hdr.rmv_params, -+ &compat_param->u.hdr.rmv_params, -+ sizeof(param->u.hdr.rmv_params)); -+ -+ param->u.hdr.insrt = compat_param->u.hdr.insrt; -+ param->u.hdr.insrt_params.type = -+ compat_param->u.hdr.insrt_params.type; -+ switch (compat_param->u.hdr.insrt_params.type) -+ { -+ case e_IOC_FM_PCD_MANIP_INSRT_GENERIC: -+ param->u.hdr.insrt_params.u.generic.offset = -+ compat_param->u.hdr.insrt_params.u.generic.offset; -+ param->u.hdr.insrt_params.u.generic.size = -+ compat_param->u.hdr.insrt_params.u.generic.size; -+ param->u.hdr.insrt_params.u.generic.replace = -+ compat_param->u.hdr.insrt_params.u.generic.replace; -+ param->u.hdr.insrt_params.u.generic.p_data = -+ compat_ptr(compat_param->u.hdr.insrt_params.u.generic.p_data); -+ break; -+ case e_IOC_FM_PCD_MANIP_INSRT_BY_HDR: -+ param->u.hdr.insrt_params.u.by_hdr.type = -+ compat_param->u.hdr.insrt_params.u.by_hdr.type; -+ param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.specific_l2 = -+ compat_param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.specific_l2; -+ param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.update = -+ compat_param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.update; -+ param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.size = -+ compat_param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.size; -+ param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.p_data = -+ compat_ptr(compat_param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.p_data); -+ break; -+ default: -+ _fm_cpt_err("Unsupported type: %d", compat_param->u.hdr.insrt_params.type); -+ } -+ -+ param->u.hdr.field_update = compat_param->u.hdr.field_update; -+ memcpy(¶m->u.hdr.field_update_params, -+ &compat_param->u.hdr.field_update_params, -+ sizeof(param->u.hdr.field_update_params)); -+ -+ param->u.hdr.custom = compat_param->u.hdr.custom; -+ memcpy(¶m->u.hdr.custom_params, -+ &compat_param->u.hdr.custom_params, -+ sizeof(param->u.hdr.custom_params)); -+ -+ param->u.hdr.dont_parse_after_manip = -+ compat_param->u.hdr.dont_parse_after_manip; -+ break; -+ case e_IOC_FM_PCD_MANIP_REASSEM: -+ memcpy(¶m->u.reassem, &compat_param->u.reassem, sizeof(param->u.reassem)); -+ break; -+ case e_IOC_FM_PCD_MANIP_FRAG: -+ memcpy(¶m->u.frag, &compat_param->u.frag, sizeof(param->u.frag)); -+ break; -+ case e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD: -+ memcpy(¶m->u.special_offload, -+ &compat_param->u.special_offload, -+ sizeof(param->u.special_offload)); -+ break; -+ } -+ -+ param->p_next_manip = compat_pcd_id2ptr(compat_param->p_next_manip); -+ param->id = compat_pcd_id2ptr(compat_param->id); -+ } -+ else { -+ compat_param->type = param->type; -+ memcpy(&compat_param->u, ¶m->u, sizeof(compat_param->u)); -+ -+ if (param->type == e_IOC_FM_PCD_MANIP_HDR && -+ param->u.hdr.insrt_params.type == e_IOC_FM_PCD_MANIP_INSRT_GENERIC) -+ compat_param->u.hdr.insrt_params.u.generic.p_data = -+ ptr_to_compat(param->u.hdr.insrt_params.u.generic.p_data); -+ -+ compat_param->p_next_manip = compat_pcd_ptr2id(param->id); -+ /* ... should be one that was added previously by the very call to -+ compat_add_ptr2id() below: */ -+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE); -+ } -+} -+ -+void compat_copy_fm_pcd_manip_get_stats( -+ ioc_compat_fm_pcd_manip_get_stats_t *compat_param, -+ ioc_fm_pcd_manip_get_stats_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->id = compat_pcd_id2ptr(compat_param->id); -+ memcpy(¶m->stats, &compat_param->stats, -+ sizeof(ioc_fm_pcd_manip_stats_t)); -+ } -+ else -+ { -+ compat_param->id = compat_add_ptr2id(param->id, -+ FM_MAP_TYPE_PCD_NODE); -+ memcpy(&compat_param->stats, ¶m->stats, -+ sizeof(ioc_fm_pcd_manip_stats_t)); -+ } -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+#if (DPAA_VERSION >= 11) -+void compat_copy_fm_pcd_frm_replic_group_params( -+ ioc_compat_fm_pcd_frm_replic_group_params_t *compat_param, -+ ioc_fm_pcd_frm_replic_group_params_t *param, -+ uint8_t compat) -+{ -+ int k; -+ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->max_num_of_entries = compat_param->max_num_of_entries; -+ param->num_of_entries = compat_param->num_of_entries; -+ param->id = compat_pcd_id2ptr(compat_param->id); -+ } -+ else -+ { -+ compat_param->max_num_of_entries = param->max_num_of_entries; -+ compat_param->num_of_entries = param->num_of_entries; -+ compat_param->id = compat_add_ptr2id(param->id, -+ FM_MAP_TYPE_PCD_NODE); -+ } -+ -+ for (k=0; k < IOC_FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES; k++) -+ compat_copy_fm_pcd_cc_next_engine( -+ &compat_param->next_engine_params[k], -+ ¶m->next_engine_params[k], -+ compat); -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_copy_fm_pcd_frm_replic_member( -+ ioc_compat_fm_pcd_frm_replic_member_t *compat_param, -+ ioc_fm_pcd_frm_replic_member_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->h_replic_group = compat_pcd_id2ptr(compat_param->h_replic_group); -+ param->member_index = compat_param->member_index; -+ } -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_copy_fm_pcd_frm_replic_member_params( -+ ioc_compat_fm_pcd_frm_replic_member_params_t *compat_param, -+ ioc_fm_pcd_frm_replic_member_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ compat_copy_fm_pcd_frm_replic_member(&compat_param->member, -+ ¶m->member, compat); -+ -+ compat_copy_fm_pcd_cc_next_engine(&compat_param->next_engine_params, -+ ¶m->next_engine_params, compat); -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_copy_fm_vsp_params( -+ ioc_compat_fm_vsp_params_t *compat_param, -+ ioc_fm_vsp_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ memcpy(¶m->ext_buf_pools, &compat_param->ext_buf_pools, sizeof(ioc_fm_ext_pools)); -+ param->liodn_offset = compat_param->liodn_offset; -+ param->port_params.port_id = compat_param->port_params.port_id; -+ param->port_params.port_type = compat_param->port_params.port_type; -+ param->relative_profile_id = compat_param->relative_profile_id; -+ } -+ else -+ { -+ memcpy(&compat_param->ext_buf_pools, ¶m->ext_buf_pools, sizeof(ioc_fm_ext_pools)); -+ compat_param->liodn_offset = param->liodn_offset; -+ compat_param->port_params.port_id = param->port_params.port_id; -+ compat_param->port_params.port_type = param->port_params.port_type; -+ compat_param->relative_profile_id = param->relative_profile_id; -+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE); -+ } -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_copy_fm_buf_pool_depletion_params( -+ ioc_compat_fm_buf_pool_depletion_params_t *compat_param, -+ ioc_fm_buf_pool_depletion_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->p_fm_vsp = compat_pcd_id2ptr(compat_param->p_fm_vsp); -+ memcpy(¶m->fm_buf_pool_depletion, -+ &compat_param->fm_buf_pool_depletion, -+ sizeof(ioc_fm_buf_pool_depletion_t)); -+ } -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_copy_fm_buffer_prefix_content_params( -+ ioc_compat_fm_buffer_prefix_content_params_t *compat_param, -+ ioc_fm_buffer_prefix_content_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->p_fm_vsp = compat_pcd_id2ptr(compat_param->p_fm_vsp); -+ memcpy(¶m->fm_buffer_prefix_content, -+ &compat_param->fm_buffer_prefix_content, -+ sizeof(ioc_fm_buffer_prefix_content_t)); -+ } -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_copy_fm_vsp_config_no_sg_params( -+ ioc_compat_fm_vsp_config_no_sg_params_t *compat_param, -+ ioc_fm_vsp_config_no_sg_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->p_fm_vsp = compat_pcd_id2ptr(compat_param->p_fm_vsp); -+ param->no_sg = compat_param->no_sg; -+ } -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+ -+void compat_copy_fm_vsp_prs_result_params( -+ ioc_compat_fm_vsp_prs_result_params_t *compat_param, -+ ioc_fm_vsp_prs_result_params_t *param, -+ uint8_t compat) -+{ -+ _fm_cpt_dbg (compat, " {->...\n"); -+ -+ if (compat == COMPAT_US_TO_K) -+ { -+ param->p_fm_vsp = compat_pcd_id2ptr(compat_param->p_fm_vsp); -+ /* p_data is an user-space pointer that needs to remain unmodified */ -+ param->p_data = (void *)(unsigned long long)compat_param->p_data; -+ } -+ else -+ { -+ compat_param->p_fm_vsp = compat_pcd_ptr2id(param->p_fm_vsp); -+ /* p_data is an user-space pointer that needs to remain unmodified */ -+ compat_param->p_data = (compat_uptr_t)((unsigned long long)param->p_data & 0xFFFFFFFF); -+ } -+ -+ _fm_cpt_dbg (compat, " ...->}\n"); -+} -+#endif /* (DPAA_VERSION >= 11) */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm_compat.h -@@ -0,0 +1,755 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File lnxwrp_ioctls_fm_compat.h -+ -+ @Description FM PCD compat structures definition. -+ -+*/ -+ -+#ifndef __FM_COMPAT_IOCTLS_H -+#define __FM_COMPAT_IOCTLS_H -+ -+#include -+ -+#define COMPAT_K_TO_US 0 /* copy from Kernel to User */ -+#define COMPAT_US_TO_K 1 /* copy from User to Kernel */ -+#define COMPAT_GENERIC 2 -+ -+#define COMPAT_COPY_K2US(dest, src, type) compat_copy_##type(src, dest, 0) -+#define COMPAT_COPY_US2K(dest, src, type) compat_copy_##type(dest, src, 1) -+ -+/* mapping kernel pointers w/ UserSpace id's { */ -+/* Because compat_ptr(ptr_to_compat(X)) != X, this way we cannot exchange pointers -+ back and forth (US - KS). compat_ptr is a cast and pointers are broken. */ -+#define COMPAT_PTR2ID_ARRAY_MAX (512+1) /* first location is not used */ -+#define COMPAT_PTR2ID_WATERMARK 0xface0000 -+#define COMPAT_PTR2ID_WM_MASK 0xffff0000 -+ -+/* define it for debug trace */ -+/*#define FM_COMPAT_DBG*/ -+ -+#define _fm_cpt_prk(stage, format, arg...) \ -+ printk(stage "fm_cpt (cpu:%u): " format, raw_smp_processor_id(), ##arg) -+ -+#define _fm_cpt_inf(format, arg...) _fm_cpt_prk(KERN_INFO, format, ##arg) -+#define _fm_cpt_wrn(format, arg...) _fm_cpt_prk(KERN_WARNING, format, ##arg) -+#define _fm_cpt_err(format, arg...) _fm_cpt_prk(KERN_ERR, format, ##arg) -+ -+/* used for compat IOCTL debugging */ -+#if defined(FM_COMPAT_DBG) -+ #define _fm_cpt_dbg(from, format, arg...) \ -+ do{ \ -+ if (from == COMPAT_US_TO_K) \ -+ printk("fm_cpt to KS [%s:%u](cpu:%u) - " format, \ -+ __func__, __LINE__, raw_smp_processor_id(), ##arg); \ -+ else if (from == COMPAT_K_TO_US) \ -+ printk("fm_cpt to US [%s:%u](cpu:%u) - " format, \ -+ __func__, __LINE__, raw_smp_processor_id(), ##arg); \ -+ else \ -+ printk("fm_cpt [%s:%u](cpu:%u) - " format, \ -+ __func__, __LINE__, raw_smp_processor_id(), ##arg); \ -+ }while(0) -+#else -+# define _fm_cpt_dbg(arg...) -+#endif -+ -+/*TODO: per FMan module: -+ * -+ * Parser: FM_MAP_TYPE_PARSER_NODE, -+ * Kg: FM_MAP_TYPE_KG_NODE, -+ * Policer: FM_MAP_TYPE_POLICER_NODE -+ * Manip: FM_MAP_TYPE_MANIP_NODE -+ **/ -+enum fm_map_node_type { -+ FM_MAP_TYPE_UNSPEC = 0, -+ FM_MAP_TYPE_PCD_NODE, -+ -+ /* add types here, update the policy */ -+ -+ __FM_MAP_TYPE_AFTER_LAST, -+ FM_MAP_TYPE_MAX = __FM_MAP_TYPE_AFTER_LAST - 1 -+}; -+ -+void compat_del_ptr2id(void *p, enum fm_map_node_type); -+compat_uptr_t compat_add_ptr2id(void *p, enum fm_map_node_type); -+compat_uptr_t compat_get_ptr2id(void *p, enum fm_map_node_type); -+void *compat_get_id2ptr(compat_uptr_t comp, enum fm_map_node_type); -+ -+static inline compat_uptr_t compat_pcd_ptr2id(void *ptr) { -+ return (ptr)? compat_get_ptr2id(ptr, FM_MAP_TYPE_PCD_NODE) -+ : (compat_uptr_t) 0; -+} -+ -+static inline void *compat_pcd_id2ptr(compat_uptr_t id) { -+ return (id) ? compat_get_id2ptr(id, FM_MAP_TYPE_PCD_NODE) -+ : NULL; -+} -+ -+/* other similar inlines may be added as new nodes are added -+ to enum fm_map_node_type above... */ -+/* } mapping kernel pointers w/ UserSpace id's */ -+ -+/* pcd compat structures { */ -+typedef struct ioc_compat_fm_pcd_cc_node_remove_key_params_t { -+ compat_uptr_t id; -+ uint16_t key_indx; -+} ioc_compat_fm_pcd_cc_node_remove_key_params_t; -+ -+typedef union ioc_compat_fm_pcd_plcr_next_engine_params_u { -+ ioc_fm_pcd_done_action action; -+ compat_uptr_t p_profile; -+ compat_uptr_t p_direct_scheme; -+} ioc_compat_fm_pcd_plcr_next_engine_params_u; -+ -+typedef struct ioc_compat_fm_pcd_plcr_profile_params_t { -+ bool modify; -+ union { -+ struct { -+ ioc_fm_pcd_profile_type_selection profile_type; -+ compat_uptr_t p_fm_port; -+ uint16_t relative_profile_id; -+ } new_params; -+ compat_uptr_t p_profile; -+ } profile_select; -+ ioc_fm_pcd_plcr_algorithm_selection alg_selection; -+ ioc_fm_pcd_plcr_color_mode color_mode; -+ -+ union { -+ ioc_fm_pcd_plcr_color dflt_color; -+ ioc_fm_pcd_plcr_color override; -+ } color; -+ -+ ioc_fm_pcd_plcr_non_passthrough_alg_param_t non_passthrough_alg_param; -+ -+ ioc_fm_pcd_engine next_engine_on_green; -+ ioc_compat_fm_pcd_plcr_next_engine_params_u params_on_green; -+ -+ ioc_fm_pcd_engine next_engine_on_yellow; -+ ioc_compat_fm_pcd_plcr_next_engine_params_u params_on_yellow; -+ -+ ioc_fm_pcd_engine next_engine_on_red; -+ ioc_compat_fm_pcd_plcr_next_engine_params_u params_on_red; -+ -+ bool trap_profile_on_flow_A; -+ bool trap_profile_on_flow_B; -+ bool trap_profile_on_flow_C; -+ compat_uptr_t id; -+} ioc_compat_fm_pcd_plcr_profile_params_t; -+ -+typedef struct ioc_compat_fm_obj_t { -+ compat_uptr_t obj; -+} ioc_compat_fm_obj_t; -+ -+typedef struct ioc_compat_fm_pcd_kg_scheme_select_t { -+ bool direct; -+ compat_uptr_t scheme_id; -+} ioc_compat_fm_pcd_kg_scheme_select_t; -+ -+typedef struct ioc_compat_fm_pcd_port_schemes_params_t { -+ uint8_t num_of_schemes; -+ compat_uptr_t scheme_ids[FM_PCD_KG_NUM_OF_SCHEMES]; -+} ioc_compat_fm_pcd_port_schemes_params_t; -+ -+#if (DPAA_VERSION >= 11) -+typedef struct ioc_compat_fm_port_vsp_alloc_params_t { -+ uint8_t num_of_profiles; /**< Number of Virtual Storage Profiles */ -+ uint8_t dflt_relative_id; /**< The default Virtual-Storage-Profile-id dedicated to Rx/OP port -+ The same default Virtual-Storage-Profile-id will be for coupled Tx port -+ if relevant function called for Rx port */ -+ compat_uptr_t p_fm_tx_port; /**< Handle to coupled Tx Port; not relevant for OP port. */ -+}ioc_compat_fm_port_vsp_alloc_params_t; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+typedef struct ioc_compat_fm_pcd_net_env_params_t { -+ uint8_t num_of_distinction_units; -+ ioc_fm_pcd_distinction_unit_t units[IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; /* same structure*/ -+ compat_uptr_t id; -+} ioc_compat_fm_pcd_net_env_params_t; -+ -+typedef struct ioc_compat_fm_pcd_prs_sw_params_t { -+ bool override; -+ uint32_t size; -+ uint16_t base; -+ compat_uptr_t p_code; -+ uint32_t sw_prs_data_params[IOC_FM_PCD_PRS_NUM_OF_HDRS]; -+ uint8_t num_of_labels; -+ ioc_fm_pcd_prs_label_params_t labels_table[IOC_FM_PCD_PRS_NUM_OF_LABELS]; -+} ioc_compat_fm_pcd_prs_sw_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_next_kg_params_t { -+ bool override_fqid; -+ uint32_t new_fqid; -+#if DPAA_VERSION >= 11 -+ uint8_t new_relative_storage_profile_id; -+#endif -+ compat_uptr_t p_direct_scheme; -+} ioc_compat_fm_pcd_cc_next_kg_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_next_cc_params_t { -+ compat_uptr_t cc_node_id; -+} ioc_compat_fm_pcd_cc_next_cc_params_t; -+ -+#if DPAA_VERSION >= 11 -+typedef struct ioc_compat_fm_pcd_cc_next_fr_params_t { -+ compat_uptr_t frm_replic_id; -+} ioc_compat_fm_pcd_cc_next_fr_params_t; -+#endif /* DPAA_VERSION >= 11 */ -+ -+typedef struct ioc_compat_fm_pcd_cc_next_engine_params_t { -+ ioc_fm_pcd_engine next_engine; -+ union { -+ ioc_compat_fm_pcd_cc_next_cc_params_t cc_params; /**< compat structure*/ -+ ioc_fm_pcd_cc_next_plcr_params_t plcr_params; /**< same structure*/ -+ ioc_fm_pcd_cc_next_enqueue_params_t enqueue_params; /**< same structure*/ -+ ioc_compat_fm_pcd_cc_next_kg_params_t kg_params; /**< compat structure*/ -+#if DPAA_VERSION >= 11 -+ ioc_compat_fm_pcd_cc_next_fr_params_t fr_params; /**< compat structure*/ -+#endif /* DPAA_VERSION >= 11 */ -+ } params; -+ compat_uptr_t manip_id; -+ bool statistics_en; -+} ioc_compat_fm_pcd_cc_next_engine_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_grp_params_t { -+ uint8_t num_of_distinction_units; -+ uint8_t unit_ids [IOC_FM_PCD_MAX_NUM_OF_CC_UNITS]; -+ ioc_compat_fm_pcd_cc_next_engine_params_t next_engine_per_entries_in_grp[IOC_FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP]; -+} ioc_compat_fm_pcd_cc_grp_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_tree_params_t { -+ compat_uptr_t net_env_id; -+ uint8_t num_of_groups; -+ ioc_compat_fm_pcd_cc_grp_params_t fm_pcd_cc_group_params [IOC_FM_PCD_MAX_NUM_OF_CC_GROUPS]; -+ compat_uptr_t id; -+} ioc_compat_fm_pcd_cc_tree_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t { -+ compat_uptr_t id; -+ uint8_t grp_indx; -+ uint8_t indx; -+ ioc_compat_fm_pcd_cc_next_engine_params_t cc_next_engine_params; -+} ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_key_params_t { -+ compat_uptr_t p_key; -+ compat_uptr_t p_mask; -+ ioc_compat_fm_pcd_cc_next_engine_params_t cc_next_engine_params; /**< compat structure*/ -+} ioc_compat_fm_pcd_cc_key_params_t; -+ -+typedef struct ioc_compat_keys_params_t { -+ uint16_t max_num_of_keys; -+ bool mask_support; -+ ioc_fm_pcd_cc_stats_mode statistics_mode; -+#if (DPAA_VERSION >= 11) -+ uint16_t frame_length_ranges[IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR]; -+#endif /* (DPAA_VERSION >= 11) */ -+ uint16_t num_of_keys; -+ uint8_t key_size; -+ ioc_compat_fm_pcd_cc_key_params_t key_params[IOC_FM_PCD_MAX_NUM_OF_KEYS]; /**< compat structure*/ -+ ioc_compat_fm_pcd_cc_next_engine_params_t cc_next_engine_params_for_miss; /**< compat structure*/ -+} ioc_compat_keys_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_node_params_t { -+ ioc_fm_pcd_extract_entry_t extract_cc_params; /**< same structure*/ -+ ioc_compat_keys_params_t keys_params; /**< compat structure*/ -+ compat_uptr_t id; -+} ioc_compat_fm_pcd_cc_node_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a hash table -+*//***************************************************************************/ -+typedef struct ioc_compat_fm_pcd_hash_table_params_t { -+ uint16_t max_num_of_keys; -+ ioc_fm_pcd_cc_stats_mode statistics_mode; -+ uint8_t kg_hash_shift; -+ uint16_t hash_res_mask; -+ uint8_t hash_shift; -+ uint8_t match_key_size; -+ ioc_compat_fm_pcd_cc_next_engine_params_t cc_next_engine_params_for_miss; -+ compat_uptr_t id; -+} ioc_compat_fm_pcd_hash_table_params_t; -+ -+typedef struct ioc_compat_fm_pcd_hash_table_add_key_params_t { -+ compat_uptr_t p_hash_tbl; -+ uint8_t key_size; -+ ioc_compat_fm_pcd_cc_key_params_t key_params; -+} ioc_compat_fm_pcd_hash_table_add_key_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_node_modify_key_params_t { -+ compat_uptr_t id; -+ uint16_t key_indx; -+ uint8_t key_size; -+ compat_uptr_t p_key; -+ compat_uptr_t p_mask; -+} ioc_compat_fm_pcd_cc_node_modify_key_params_t; -+ -+typedef struct ioc_compat_fm_pcd_hash_table_remove_key_params_t { -+ compat_uptr_t p_hash_tbl; -+ uint8_t key_size; -+ compat_uptr_t p_key; -+} ioc_compat_fm_pcd_hash_table_remove_key_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t { -+ compat_uptr_t id; -+ uint16_t key_indx; -+ uint8_t key_size; -+ ioc_compat_fm_pcd_cc_key_params_t key_params; -+} ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t; -+ -+typedef struct ioc_compat_fm_port_pcd_plcr_params_t { -+ compat_uptr_t plcr_profile_id; -+} ioc_compat_fm_port_pcd_plcr_params_t; -+ -+typedef struct ioc_compat_fm_port_pcd_cc_params_t { -+ compat_uptr_t cc_tree_id; -+} ioc_compat_fm_port_pcd_cc_params_t; -+ -+typedef struct ioc_compat_fm_port_pcd_kg_params_t { -+ uint8_t num_of_schemes; -+ compat_uptr_t scheme_ids[FM_PCD_KG_NUM_OF_SCHEMES]; -+ bool direct_scheme; -+ compat_uptr_t direct_scheme_id; -+} ioc_compat_fm_port_pcd_kg_params_t; -+ -+typedef struct ioc_compat_fm_port_pcd_params_t { -+ ioc_fm_port_pcd_support pcd_support; -+ compat_uptr_t net_env_id; -+ compat_uptr_t p_prs_params; -+ compat_uptr_t p_cc_params; -+ compat_uptr_t p_kg_params; -+ compat_uptr_t p_plcr_params; -+ compat_uptr_t p_ip_reassembly_manip; -+#if DPAA_VERSION >= 11 -+ compat_uptr_t p_capwap_reassembly_manip; -+#endif -+} ioc_compat_fm_port_pcd_params_t; -+ -+typedef struct ioc_compat_fm_pcd_kg_cc_t { -+ compat_uptr_t tree_id; -+ uint8_t grp_id; -+ bool plcr_next; -+ bool bypass_plcr_profile_generation; -+ ioc_fm_pcd_kg_plcr_profile_t plcr_profile; -+} ioc_compat_fm_pcd_kg_cc_t; -+ -+typedef struct ioc_compat_fm_pcd_kg_scheme_params_t { -+ bool modify; -+ union { -+ uint8_t relative_scheme_id; -+ compat_uptr_t scheme_id; -+ } scm_id; -+ bool always_direct; -+ struct { -+ compat_uptr_t net_env_id; -+ uint8_t num_of_distinction_units; -+ uint8_t unit_ids[IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; -+ } net_env_params; -+ bool use_hash; -+ ioc_fm_pcd_kg_key_extract_and_hash_params_t key_extract_and_hash_params; -+ bool bypass_fqid_generation; -+ uint32_t base_fqid; -+ uint8_t num_of_used_extracted_ors; -+ ioc_fm_pcd_kg_extracted_or_params_t extracted_ors[IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS]; -+#if DPAA_VERSION >= 11 -+ bool override_storage_profile; -+ ioc_fm_pcd_kg_storage_profile_t storage_profile; -+#endif /* DPAA_VERSION >= 11 */ -+ ioc_fm_pcd_engine next_engine; -+ union{ -+ ioc_fm_pcd_done_action done_action; -+ ioc_fm_pcd_kg_plcr_profile_t plcr_profile; -+ ioc_compat_fm_pcd_kg_cc_t cc; -+ } kg_next_engine_params; -+ ioc_fm_pcd_kg_scheme_counter_t scheme_counter; -+ compat_uptr_t id; -+} ioc_compat_fm_pcd_kg_scheme_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t { -+ compat_uptr_t id; -+ uint16_t key_indx; -+ uint8_t key_size; -+ ioc_compat_fm_pcd_cc_next_engine_params_t cc_next_engine_params; -+} ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t; -+ -+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_generic_params_t { -+ uint8_t offset; -+ uint8_t size; -+ bool replace; -+ compat_uptr_t p_data; -+} ioc_compat_fm_pcd_manip_hdr_insrt_generic_params_t; -+ -+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_specific_l2_params_t { -+ ioc_fm_pcd_manip_hdr_insrt_specific_l2 specific_l2; -+ bool update; -+ uint8_t size; -+ compat_uptr_t p_data; -+} ioc_compat_fm_pcd_manip_hdr_insrt_specific_l2_params_t; -+ -+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_t { -+ uint8_t size; /**< size of inserted section */ -+ compat_uptr_t p_data; /**< data to be inserted */ -+} ioc_compat_fm_pcd_manip_hdr_insrt_t; -+ -+#if (DPAA_VERSION >= 11) -+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_ip_params_t { -+ bool calc_l4_checksum; /**< Calculate L4 checksum. */ -+ ioc_fm_pcd_manip_hdr_qos_mapping_mode mapping_mode; /**< TODO */ -+ uint8_t last_pid_offset; /**< the offset of the last Protocol within -+ the inserted header */ -+ uint16_t id; /**< 16 bit New IP ID */ -+ bool dont_frag_overwrite; -+ /**< IPv4 only. DF is overwritten with the hash-result next-to-last byte. -+ * This byte is configured to be overwritten when RPD is set. */ -+ uint8_t last_dst_offset; -+ /**< IPv6 only. if routing extension exist, user should set the offset of the destination address -+ * in order to calculate UDP checksum pseudo header; -+ * Otherwise set it to '0'. */ -+ ioc_compat_fm_pcd_manip_hdr_insrt_t insrt; /**< size and data to be inserted. */ -+} ioc_compat_fm_pcd_manip_hdr_insrt_ip_params_t; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_by_hdr_params_t { -+ ioc_fm_pcd_manip_hdr_insrt_by_hdr_type type; -+ union { -+ ioc_compat_fm_pcd_manip_hdr_insrt_specific_l2_params_t specific_l2_params; -+#if (DPAA_VERSION >= 11) -+ ioc_compat_fm_pcd_manip_hdr_insrt_ip_params_t ip_params; -+ ioc_compat_fm_pcd_manip_hdr_insrt_t insrt; -+#endif /* (DPAA_VERSION >= 11) */ -+ } u; -+} ioc_compat_fm_pcd_manip_hdr_insrt_by_hdr_params_t; -+ -+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_params_t { -+ ioc_fm_pcd_manip_hdr_insrt_type type; -+ union { -+ ioc_compat_fm_pcd_manip_hdr_insrt_by_hdr_params_t by_hdr; -+ ioc_compat_fm_pcd_manip_hdr_insrt_generic_params_t generic; -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+#error "FM_CAPWAP_SUPPORT feature not supported!" -+ ioc_fm_pcd_manip_hdr_insrt_by_template_params_t by_template; -+#endif /* FM_CAPWAP_SUPPORT */ -+ } u; -+} ioc_compat_fm_pcd_manip_hdr_insrt_params_t; -+ -+typedef struct ioc_compat_fm_pcd_manip_hdr_params_t { -+ bool rmv; -+ ioc_fm_pcd_manip_hdr_rmv_params_t rmv_params; -+ bool insrt; -+ ioc_compat_fm_pcd_manip_hdr_insrt_params_t insrt_params; -+ bool field_update; -+ ioc_fm_pcd_manip_hdr_field_update_params_t field_update_params; -+ bool custom; -+ ioc_fm_pcd_manip_hdr_custom_params_t custom_params; -+ bool dont_parse_after_manip; -+} ioc_compat_fm_pcd_manip_hdr_params_t; -+ -+typedef struct ioc_compat_fm_pcd_manip_special_offload_params_t { -+ bool decryption; -+ bool ecn_copy; -+ bool dscp_copy; -+ bool variable_ip_hdr_len; -+ bool variable_ip_version; -+ uint8_t outer_ip_hdr_len; -+ uint16_t arw_size; -+ compat_uptr_t arw_addr; -+} ioc_compat_fm_pcd_manip_special_offload_params_t; -+ -+typedef struct ioc_compat_fm_pcd_manip_params_t { -+ ioc_fm_pcd_manip_type type; -+ union { -+ ioc_compat_fm_pcd_manip_hdr_params_t hdr; -+ ioc_fm_pcd_manip_reassem_params_t reassem; -+ ioc_fm_pcd_manip_frag_params_t frag; -+ ioc_compat_fm_pcd_manip_special_offload_params_t special_offload; -+ } u; -+ compat_uptr_t p_next_manip; -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+#error "FM_CAPWAP_SUPPORT feature not supported!" -+ bool frag_or_reasm; -+ ioc_fm_pcd_manip_frag_or_reasm_params_t frag_or_reasm_params; -+#endif /* FM_CAPWAP_SUPPORT */ -+ compat_uptr_t id; -+} ioc_compat_fm_pcd_manip_params_t; -+ -+typedef struct ioc_compat_fm_pcd_manip_get_stats_t { -+ compat_uptr_t id; -+ ioc_fm_pcd_manip_stats_t stats; -+} ioc_compat_fm_pcd_manip_get_stats_t; -+ -+#if (DPAA_VERSION >= 11) -+typedef struct ioc_compat_fm_pcd_frm_replic_group_params_t { -+ uint8_t max_num_of_entries; -+ uint8_t num_of_entries; -+ ioc_compat_fm_pcd_cc_next_engine_params_t -+ next_engine_params[IOC_FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES]; -+ compat_uptr_t id; -+} ioc_compat_fm_pcd_frm_replic_group_params_t; -+ -+typedef struct ioc_compat_fm_pcd_frm_replic_member_t { -+ compat_uptr_t h_replic_group; -+ uint16_t member_index; -+} ioc_compat_fm_pcd_frm_replic_member_t; -+ -+typedef struct ioc_compat_fm_pcd_frm_replic_member_params_t { -+ ioc_compat_fm_pcd_frm_replic_member_t member; -+ ioc_compat_fm_pcd_cc_next_engine_params_t next_engine_params; -+} ioc_compat_fm_pcd_frm_replic_member_params_t; -+ -+typedef struct ioc_compat_fm_vsp_params_t { -+ compat_uptr_t p_fm; /**< A handle to the FM object this VSP related to */ -+ ioc_fm_ext_pools ext_buf_pools; /**< Which external buffer pools are used -+ (up to FM_PORT_MAX_NUM_OF_EXT_POOLS), and their sizes. -+ parameter associated with Rx / OP port */ -+ uint16_t liodn_offset; /**< VSP's LIODN offset */ -+ struct { -+ ioc_fm_port_type port_type; /**< Port type */ -+ uint8_t port_id; /**< Port Id - relative to type */ -+ } port_params; -+ uint8_t relative_profile_id; /**< VSP Id - relative to VSP's range -+ defined in relevant FM object */ -+ compat_uptr_t id; /**< return value */ -+} ioc_compat_fm_vsp_params_t; -+ -+typedef struct ioc_compat_fm_buf_pool_depletion_params_t { -+ compat_uptr_t p_fm_vsp; -+ ioc_fm_buf_pool_depletion_t fm_buf_pool_depletion; -+} ioc_compat_fm_buf_pool_depletion_params_t; -+ -+typedef struct ioc_compat_fm_buffer_prefix_content_params_t { -+ compat_uptr_t p_fm_vsp; -+ ioc_fm_buffer_prefix_content_t fm_buffer_prefix_content; -+} ioc_compat_fm_buffer_prefix_content_params_t; -+ -+typedef struct ioc_compat_fm_vsp_config_no_sg_params_t { -+ compat_uptr_t p_fm_vsp; -+ bool no_sg; -+} ioc_compat_fm_vsp_config_no_sg_params_t; -+ -+typedef struct ioc_compat_fm_vsp_prs_result_params_t { -+ compat_uptr_t p_fm_vsp; -+ compat_uptr_t p_data; -+} ioc_compat_fm_vsp_prs_result_params_t; -+ -+#endif /* (DPAA_VERSION >= 11) */ -+typedef struct ioc_compat_fm_pcd_kg_scheme_spc_t { -+ uint32_t val; -+ compat_uptr_t id; -+} ioc_compat_fm_pcd_kg_scheme_spc_t; -+ -+typedef struct ioc_compat_fm_ctrl_mon_counters_params_t { -+ uint8_t fm_ctrl_index; -+ compat_uptr_t p_mon; -+} ioc_compat_fm_ctrl_mon_counters_params_t; -+ -+typedef struct ioc_compat_fm_pcd_cc_tbl_get_stats_t { -+ compat_uptr_t id; -+ uint16_t key_index; -+ ioc_fm_pcd_cc_key_statistics_t statistics; -+} ioc_compat_fm_pcd_cc_tbl_get_stats_t; -+ -+ -+/* } pcd compat structures */ -+ -+void compat_obj_delete( -+ ioc_compat_fm_obj_t *compat_id, -+ ioc_fm_obj_t *id); -+ -+/* pcd compat functions { */ -+void compat_copy_fm_pcd_plcr_profile( -+ ioc_compat_fm_pcd_plcr_profile_params_t *compat_param, -+ ioc_fm_pcd_plcr_profile_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_cc_key( -+ ioc_compat_fm_pcd_cc_key_params_t *compat_param, -+ ioc_fm_pcd_cc_key_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_cc_node_modify_key_and_next_engine( -+ ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *compat_param, -+ ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_cc_node_modify_next_engine( -+ ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *compat_param, -+ ioc_fm_pcd_cc_node_modify_next_engine_params_t *param, -+ uint8_t compat); -+ -+void compat_fm_pcd_cc_tree_modify_next_engine( -+ ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t *compat_param, -+ ioc_fm_pcd_cc_tree_modify_next_engine_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_hash_table( -+ ioc_compat_fm_pcd_hash_table_params_t *compat_param, -+ ioc_fm_pcd_hash_table_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_cc_grp( -+ ioc_compat_fm_pcd_cc_grp_params_t *compat_param, -+ ioc_fm_pcd_cc_grp_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_cc_tree( -+ ioc_compat_fm_pcd_cc_tree_params_t *compat_param, -+ ioc_fm_pcd_cc_tree_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_cc_tbl_get_stats( -+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param, -+ ioc_fm_pcd_cc_tbl_get_stats_t *param, -+ uint8_t compat); -+ -+void compat_fm_pcd_prs_sw( -+ ioc_compat_fm_pcd_prs_sw_params_t *compat_param, -+ ioc_fm_pcd_prs_sw_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_kg_scheme( -+ ioc_compat_fm_pcd_kg_scheme_params_t *compat_param, -+ ioc_fm_pcd_kg_scheme_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_kg_scheme_select( -+ ioc_compat_fm_pcd_kg_scheme_select_t *compat_param, -+ ioc_fm_pcd_kg_scheme_select_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_kg_schemes_params( -+ ioc_compat_fm_pcd_port_schemes_params_t *compat_param, -+ ioc_fm_pcd_port_schemes_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_port_pcd_kg( -+ ioc_compat_fm_port_pcd_kg_params_t *compat_param, -+ ioc_fm_port_pcd_kg_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_port_pcd( -+ ioc_compat_fm_port_pcd_params_t *compat_param, -+ ioc_fm_port_pcd_params_t *param, -+ uint8_t compat); -+ -+#if (DPAA_VERSION >= 11) -+void compat_copy_fm_port_vsp_alloc_params( -+ ioc_compat_fm_port_vsp_alloc_params_t *compat_param, -+ ioc_fm_port_vsp_alloc_params_t *param, -+ uint8_t compat); -+#endif /* (DPAA_VERSION >= 11) */ -+ -+void compat_copy_fm_pcd_net_env( -+ ioc_compat_fm_pcd_net_env_params_t *compat_param, -+ ioc_fm_pcd_net_env_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_cc_node_modify_key( -+ ioc_compat_fm_pcd_cc_node_modify_key_params_t *compat_param, -+ ioc_fm_pcd_cc_node_modify_key_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_keys( -+ ioc_compat_keys_params_t *compat_param, -+ ioc_keys_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_cc_node( -+ ioc_compat_fm_pcd_cc_node_params_t *compat_param, -+ ioc_fm_pcd_cc_node_params_t *param, -+ uint8_t compat); -+ -+void compat_fm_pcd_manip_set_node( -+ ioc_compat_fm_pcd_manip_params_t *compat_param, -+ ioc_fm_pcd_manip_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_manip_get_stats( -+ ioc_compat_fm_pcd_manip_get_stats_t *compat_param, -+ ioc_fm_pcd_manip_get_stats_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_port_pcd_modify_tree( -+ ioc_compat_fm_obj_t *compat_id, -+ ioc_fm_obj_t *id, -+ uint8_t compat); -+ -+#if (DPAA_VERSION >= 11) -+void compat_copy_fm_pcd_frm_replic_group_params( -+ ioc_compat_fm_pcd_frm_replic_group_params_t *compat_param, -+ ioc_fm_pcd_frm_replic_group_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_frm_replic_member( -+ ioc_compat_fm_pcd_frm_replic_member_t *compat_param, -+ ioc_fm_pcd_frm_replic_member_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_pcd_frm_replic_member_params( -+ ioc_compat_fm_pcd_frm_replic_member_params_t *compat_param, -+ ioc_fm_pcd_frm_replic_member_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_vsp_params( -+ ioc_compat_fm_vsp_params_t *compat_param, -+ ioc_fm_vsp_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_buf_pool_depletion_params( -+ ioc_compat_fm_buf_pool_depletion_params_t *compat_param, -+ ioc_fm_buf_pool_depletion_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_buffer_prefix_content_params( -+ ioc_compat_fm_buffer_prefix_content_params_t *compat_param, -+ ioc_fm_buffer_prefix_content_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_vsp_config_no_sg_params( -+ ioc_compat_fm_vsp_config_no_sg_params_t *compat_param, -+ ioc_fm_vsp_config_no_sg_params_t *param, -+ uint8_t compat); -+ -+void compat_copy_fm_vsp_prs_result_params( -+ ioc_compat_fm_vsp_prs_result_params_t *compat_param, -+ ioc_fm_vsp_prs_result_params_t *param, -+ uint8_t compat); -+ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+void compat_copy_fm_pcd_kg_scheme_spc( -+ ioc_compat_fm_pcd_kg_scheme_spc_t *compat_param, -+ ioc_fm_pcd_kg_scheme_spc_t *param, -+ uint8_t compat); -+ -+/* } pcd compat functions */ -+#endif ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_resources.h -@@ -0,0 +1,121 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File lnxwrp_resources.h -+ -+ @Description FMD wrapper resource allocation functions. -+ -+*/ -+ -+#ifndef LNXWRP_RESOURCES_H_ -+#define LNXWRP_RESOURCES_H_ -+ -+#if !defined(FMAN_RESOURCES_UNIT_TEST) -+#include "lnxwrp_fm.h" -+#else -+#include "lnxwrp_resources_ut.h" -+#endif -+ -+#define ROUND(X) ((2*(X)+1)/2) -+#define CEIL(X) ((X)+1) -+/* #define ROUND_DIV(X, Y) (((X)+(Y)/2)/(Y)) */ -+#define ROUND_DIV(X, Y) ((2*(X)+(Y))/(2*(Y))) -+#define CEIL_DIV(X, Y) (((X)+(Y)-1)/(Y)) -+ -+/* used for resource calculus */ -+#define DPDE_1G 2 /* DQDP 1g - from LLD: -+ DEFAULT_PORT_txFifoDeqPipelineDepth_1G */ -+#define DPDE_10G 8 /* DQDP 10g - from LLD: -+ DEFAULT_PORT_txFifoDeqPipelineDepth_10G */ -+ -+int fm_set_active_fman_ports(struct platform_device *of_dev, -+ t_LnxWrpFmDev *p_LnxWrpFmDev); -+ -+/* Calculate the fifosize based on MURAM allocation, number of ports, dpde -+ * value and s/g software support (! Kernel does not suport s/g). -+ * -+ * Algorithm summary: -+ * - Calculate the the minimum fifosize required for every type of port -+ * (TX,RX for 1G, 2.5G and 10G). -+ * - Set TX the minimum fifosize required. -+ * - Distribute the remaining buffers (after all TX were set) to RX ports -+ * based on: -+ * 1G RX = Remaining_buffers * 1/(1+2.5+10) -+ * 2.5G RX = Remaining_buffers * 2.5/(1+2.5+10) -+ * 10G RX = Remaining_buffers * 10/(1+2.5+10) -+ * - if the RX is smaller than the minimum required, then set the minimum -+ * required -+ * - In the end distribuite the leftovers if there are any (due to -+ * unprecise calculus) or if over allocation cat some buffers from all RX -+ * ports w/o pass over minimum required treshold, but if there must be -+ * pass the treshold in order to cat the over allocation ,then this -+ * configuration can not be set - KERN_ALERT. -+*/ -+int fm_precalculate_fifosizes(t_LnxWrpFmDev *p_LnxWrpFmDev, -+ int muram_fifo_size); -+ -+#if !defined(FMAN_RESOURCES_UNIT_TEST) -+int fm_config_precalculate_fifosize(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev); -+#endif -+ -+/* Compute FMan open DMA based on total number of open DMAs and -+ * number of available fman ports. -+ * -+ * By default 10g ports are set to input parameters. The other ports -+ * tries to keep the proportion rx=2tx open dmas or tresholds. -+ * -+ * If leftovers, then those will be set as shared. -+ * -+ * If after computing overflow appears, then it decrements open dma -+ * for all ports w/o cross the tresholds. If the tresholds are meet -+ * and is still overflow, then it returns error. -+*/ -+int fm_precalculate_open_dma(t_LnxWrpFmDev *p_LnxWrpFmDev, -+ int max_fm_open_dma, -+ int default_tx_10g_dmas, -+ int default_rx_10g_dmas, -+ int min_tx_10g_treshold, int min_rx_10g_treshold); -+ -+#if !defined(FMAN_RESOURCES_UNIT_TEST) -+int fm_config_precalculate_open_dma(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev); -+#endif -+ -+/* Compute FMan tnums based on available tnums and number of ports. -+ * Set defaults (minim tresholds) and then distribute leftovers.*/ -+int fm_precalculate_tnums(t_LnxWrpFmDev *p_LnxWrpFmDev, int max_fm_tnums); -+ -+#if !defined(FMAN_RESOURCES_UNIT_TEST) -+int fm_config_precalculate_tnums(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev); -+#endif -+ -+#endif /* LNXWRP_RESOURCES_H_ */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_resources_ut.c -@@ -0,0 +1,191 @@ -+/* Copyright (c) 2012 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "lnxwrp_resources.h" -+#include "lnxwrp_resources_ut.h" -+ -+#define KILOBYTE 0x400 /* 1024 */ -+ -+typedef enum e_board_type { -+ e_p3041, -+ e_p4080, -+ e_p5020, -+ e_p1023 -+} e_board_type; -+ -+uint8_t board_type; -+uint32_t muram_size = 0; -+uint32_t dmas_num = 0; -+uint32_t task_num = 0; -+uint32_t frame_size = 0; -+uint32_t oh_num = 0; -+uint32_t num_ports_1g = 0; -+uint32_t num_ports_10g = 0; -+uint32_t num_ports_2g5 = 0; -+uint32_t fsl_fman_phy_maxfrm = 0; -+uint32_t dpa_rx_extra_headroom = 0; -+ -+void show_help(void){ -+ printf(" help: \n"); -+ printf(" -b -f -o -g1" -+ " -g10 -g25 \n"); -+ printf(" Maxim num of DMAS availbale: P3/P4/P5:32 , P1023:16 \n"); -+ printf(" Maxim num of TNUMs availbale: P3/P4/P5:128, P1023:32 \n"); -+ printf(" Muram size: P3/P4/P5:160K, P1023:64K \n"); -+ printf(" Number of ports:\n"); -+ printf(" P3/P5: 5p 1g, 1p 10g, 7p oh \n"); -+ printf(" P4 : 4p 1g, 1p 10g, 7p oh \n"); -+ printf(" P1 : 2p 1g, 0p 10g, 4p oh \n"); -+ printf(" MTU: Default:1522, Jumbo:9600 \n"); -+} -+ -+int fm_set_param(t_LnxWrpFmDev *p_LnxWrpFmDev) { -+ struct fm_active_ports *fm_active_ports_info = NULL; -+ fm_active_ports_info = &p_LnxWrpFmDev->fm_active_ports_info; -+ -+ switch(board_type){ -+ case e_p3041: -+ case e_p5020: -+ muram_size = 160*KILOBYTE; -+ dmas_num = 32; -+ task_num = 128; -+ if ((num_ports_1g+num_ports_2g5) > 5 || num_ports_10g > 1 || oh_num > 7) -+ goto err_fm_set_param; -+ break; -+ case e_p4080: -+ muram_size = 160*KILOBYTE; -+ dmas_num = 32; -+ task_num = 128; -+ if ((num_ports_1g+num_ports_2g5) > 4 || num_ports_10g > 1 || oh_num > 7) -+ goto err_fm_set_param; -+ break; -+ case e_p1023: -+ muram_size = 64*KILOBYTE; -+ dmas_num = 16; -+ task_num = 128; -+ if ((num_ports_1g+num_ports_2g5) > 2 || oh_num > 4) -+ goto err_fm_set_param; -+ break; -+ default: -+ goto err_fm_set_param; -+ break; -+ } -+ -+ p_LnxWrpFmDev->id = 0; -+ fsl_fman_phy_maxfrm = frame_size; -+ dpa_rx_extra_headroom = 0; /* ATTENTION: can be != 0 */ -+ fm_active_ports_info->num_oh_ports = oh_num; -+ fm_active_ports_info->num_tx_ports = num_ports_1g; -+ fm_active_ports_info->num_rx_ports = num_ports_1g; -+ fm_active_ports_info->num_tx25_ports = num_ports_2g5; -+ fm_active_ports_info->num_rx25_ports = num_ports_2g5; -+ fm_active_ports_info->num_tx10_ports = num_ports_10g; -+ fm_active_ports_info->num_rx10_ports = num_ports_10g; -+ -+ return 0; -+ -+err_fm_set_param: -+ printf(" ERR: To many ports!!! \n"); -+ return -1; -+} -+ -+int main (int argc, char *argv[]){ -+ t_LnxWrpFmDev LnxWrpFmDev; -+ t_LnxWrpFmDev *p_LnxWrpFmDev = &LnxWrpFmDev; -+ int tokens_cnt = 1; -+ -+ char *token = NULL; -+ -+ while(tokens_cnt < argc) -+ { -+ token = argv[tokens_cnt++]; -+ if (strcmp(token, "-b") == 0){ -+ if(strcmp(argv[tokens_cnt],"p3") == 0) -+ board_type = e_p3041; -+ else if(strcmp(argv[tokens_cnt],"p4") == 0) -+ board_type = e_p4080; -+ else if(strcmp(argv[tokens_cnt],"p5") == 0) -+ board_type = e_p5020; -+ else if(strcmp(argv[tokens_cnt],"p1") == 0) -+ board_type = e_p1023; -+ else -+ show_help(); -+ tokens_cnt++; -+ } -+ else if(strcmp(token, "-d") == 0){ -+ dmas_num = atoi(argv[tokens_cnt++]); -+ } -+ else if(strcmp(token, "-t") == 0) -+ task_num = atoi(argv[tokens_cnt++]); -+ else if(strcmp(token, "-f") == 0) -+ frame_size = atoi(argv[tokens_cnt++]); -+ else if(strcmp(token, "-o") == 0) -+ oh_num = atoi(argv[tokens_cnt++]); -+ else if(strcmp(token, "-g1") == 0) -+ num_ports_1g = atoi(argv[tokens_cnt++]); -+ else if(strcmp(token, "-g10") == 0) -+ num_ports_10g = atoi(argv[tokens_cnt++]); -+ else if(strcmp(token, "-g25") == 0) -+ num_ports_2g5 = atoi(argv[tokens_cnt++]); -+ else { -+ show_help(); -+ return -1; -+ } -+ } -+ -+ if(fm_set_param(p_LnxWrpFmDev) < 0){ -+ show_help(); -+ return -1; -+ } -+ -+ if(fm_precalculate_fifosizes( -+ p_LnxWrpFmDev, -+ 128*KILOBYTE) -+ != 0) -+ return -1; -+ if(fm_precalculate_open_dma( -+ p_LnxWrpFmDev, -+ dmas_num, /* max open dmas:dpaa_integration_ext.h */ -+ FM_DEFAULT_TX10G_OPENDMA, /* default TX 10g open dmas */ -+ FM_DEFAULT_RX10G_OPENDMA, /* default RX 10g open dmas */ -+ FM_10G_OPENDMA_MIN_TRESHOLD,/* TX 10g minimum treshold */ -+ FM_10G_OPENDMA_MIN_TRESHOLD)/* RX 10g minimum treshold */ -+ != 0) -+ return -1; -+ if(fm_precalculate_tnums( -+ p_LnxWrpFmDev, -+ task_num) /* max TNUMS: dpa integration file. */ -+ != 0) -+ return -1; -+ -+ return 0; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_resources_ut.h -@@ -0,0 +1,144 @@ -+/* Copyright (c) 2012 Freescale Semiconductor, Inc -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef FM_RESS_TEST_H_ -+#define FM_RESS_TEST_H_ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#define _Packed -+#define _PackedType __attribute__ ((packed)) -+#define MAX(x, y) (((x) > (y)) ? (x) : (y)) -+#define MIN(x, y) (((x) < (y)) ? (x) : (y)) -+#define KERN_ALERT "" -+#define KERN_INFO "" -+#define ASSERT_COND assert -+#define printk printf -+#define NET_IP_ALIGN 0 -+#define FM_FIFO_ALLOCATION_OLD_ALG -+ -+#if defined(CONFIG_FMAN_DISABLE_OH_AND_DISTRIBUTE_RESOURCES) -+#define FM_10G_OPENDMA_MIN_TRESHOLD 8 /* 10g minimum treshold if only HC is enabled and no OH port enabled */ -+#define FM_OPENDMA_RX_TX_RAPORT 2 /* RX = 2*TX */ -+#else -+#define FM_10G_OPENDMA_MIN_TRESHOLD 7 /* 10g minimum treshold if 7 OH ports are enabled */ -+#define FM_OPENDMA_RX_TX_RAPORT 1 /* RX = TX */ -+#endif -+#define FM_DEFAULT_TX10G_OPENDMA 8 /* default TX 10g open dmas */ -+#define FM_DEFAULT_RX10G_OPENDMA 8 /* default RX 10g open dmas */ -+ -+/* information about all active ports for an FMan. -+ * !Some ports may be disabled by u-boot, thus will not be available */ -+struct fm_active_ports { -+ uint32_t num_oh_ports; -+ uint32_t num_tx_ports; -+ uint32_t num_rx_ports; -+ uint32_t num_tx25_ports; -+ uint32_t num_rx25_ports; -+ uint32_t num_tx10_ports; -+ uint32_t num_rx10_ports; -+}; -+ -+/* FMan resources precalculated at fm probe based -+ * on available FMan port. */ -+struct fm_resource_settings { -+ /* buffers - fifo sizes */ -+ uint32_t tx1g_num_buffers; -+ uint32_t rx1g_num_buffers; -+ uint32_t tx2g5_num_buffers; /* Not supported yet by LLD */ -+ uint32_t rx2g5_num_buffers; /* Not supported yet by LLD */ -+ uint32_t tx10g_num_buffers; -+ uint32_t rx10g_num_buffers; -+ uint32_t oh_num_buffers; -+ uint32_t shared_ext_buffers; -+ -+ -+ /* open DMAs */ -+ uint32_t tx_1g_dmas; -+ uint32_t rx_1g_dmas; -+ uint32_t tx_2g5_dmas; /* Not supported yet by LLD */ -+ uint32_t rx_2g5_dmas; /* Not supported yet by LLD */ -+ uint32_t tx_10g_dmas; -+ uint32_t rx_10g_dmas; -+ uint32_t oh_dmas; -+ uint32_t shared_ext_open_dma; -+ -+ /* Tnums */ -+ uint32_t tx_1g_tnums; -+ uint32_t rx_1g_tnums; -+ uint32_t tx_2g5_tnums; /* Not supported yet by LLD */ -+ uint32_t rx_2g5_tnums; /* Not supported yet by LLD */ -+ uint32_t tx_10g_tnums; -+ uint32_t rx_10g_tnums; -+ uint32_t oh_tnums; -+ uint32_t shared_ext_tnums; -+}; -+ -+typedef struct { -+ uint8_t id; -+ struct fm_active_ports fm_active_ports_info; -+ struct fm_resource_settings fm_resource_settings_info; -+} t_LnxWrpFmDev; -+ -+typedef struct { -+ uint8_t id; -+} t_LnxWrpFmPortDev; -+ -+typedef _Packed struct t_FmPrsResult { -+ volatile uint8_t lpid; /**< Logical port id */ -+ volatile uint8_t shimr; /**< Shim header result */ -+ volatile uint16_t l2r; /**< Layer 2 result */ -+ volatile uint16_t l3r; /**< Layer 3 result */ -+ volatile uint8_t l4r; /**< Layer 4 result */ -+ volatile uint8_t cplan; /**< Classification plan id */ -+ volatile uint16_t nxthdr; /**< Next Header */ -+ volatile uint16_t cksum; /**< Checksum */ -+ volatile uint32_t lcv; /**< LCV */ -+ volatile uint8_t shim_off[3]; /**< Shim offset */ -+ volatile uint8_t eth_off; /**< ETH offset */ -+ volatile uint8_t llc_snap_off; /**< LLC_SNAP offset */ -+ volatile uint8_t vlan_off[2]; /**< VLAN offset */ -+ volatile uint8_t etype_off; /**< ETYPE offset */ -+ volatile uint8_t pppoe_off; /**< PPP offset */ -+ volatile uint8_t mpls_off[2]; /**< MPLS offset */ -+ volatile uint8_t ip_off[2]; /**< IP offset */ -+ volatile uint8_t gre_off; /**< GRE offset */ -+ volatile uint8_t l4_off; /**< Layer 4 offset */ -+ volatile uint8_t nxthdr_off; /**< Parser end point */ -+} _PackedType t_FmPrsResult; -+ -+#endif ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_resources_ut.make -@@ -0,0 +1,28 @@ -+CC=gcc -+ -+LNXWRP_RESS_UT=lnxwrp_resources_ut -+OBJ=lnxwrp_resources -+ -+INC_PATH= -+LIB_PATH= -+ -+INC=$(addprefix -I,$(INC_PATH)) -+LIB=$(addprefix -L,$(LIB_PATH)) -+ -+CFLAGS= -gdwarf-2 -g -O0 -Wall -+XFLAGS= -DFMAN_RESOURCES_UNIT_TEST -+ -+all: $(LNXWRP_RESS_UT) -+ -+$(LNXWRP_RESS_UT):$(addsuffix .o,$(OBJ)) $(LNXWRP_RESS_UT).o -+ $(CC) -o $(LNXWRP_RESS_UT) $(LNXWRP_RESS_UT).o $(addsuffix .o,$(OBJ)) -+ -+%.o: %.c -+ @(echo " (CC) $@") -+ @($(CC) $(INC) $(CFLAGS) $(XFLAGS) -o $(@) -c $<) -+ -+.PHONY: clean -+ -+clean: -+ rm -f *.o -+ rm -f $(LNXWRP_RESS_UT) ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs.c -@@ -0,0 +1,60 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File lnxwrp_sysfs.c -+ -+ @Description FM wrapper sysfs related functions. -+ -+*/ -+ -+#include -+#include "lnxwrp_sysfs.h" -+ -+uint8_t fm_find_statistic_counter_by_name(const char *attr_name, -+ const struct sysfs_stats_t *sysfs_stats, -+ uint8_t *offset) -+{ -+ int i = 0; -+ -+ while (sysfs_stats[i].stat_name != NULL) { -+ if (strcmp(sysfs_stats[i].stat_name, attr_name) == 0) { -+ if (offset != NULL) -+ *offset = i; -+ return sysfs_stats[i].stat_counter; -+ } -+ -+ i++; -+ } -+ WARN(1, "FMD: Should never get here!"); -+ return 0; -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs.h -@@ -0,0 +1,60 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef LNXWRP_SYSFS_H_ -+#define LNXWRP_SYSFS_H_ -+ -+/* Linux Headers ------------------- */ -+#include -+ -+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS) -+#define MODVERSIONS -+#endif -+#ifdef MODVERSIONS -+#include -+#endif /* MODVERSIONS */ -+ -+#include -+#include -+#include -+#include -+ -+struct sysfs_stats_t { -+ const char *stat_name; -+ uint8_t stat_counter; -+}; -+ -+uint8_t fm_find_statistic_counter_by_name(const char *attr_name, -+ const struct sysfs_stats_t *sysfs_stats, -+ uint8_t *offset); -+ -+#endif /* LNXWRP_SYSFS_H_ */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm.c -@@ -0,0 +1,1855 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "lnxwrp_sysfs.h" -+#include "lnxwrp_sysfs_fm.h" -+#include "lnxwrp_fm.h" -+ -+#include "../../sdk_fman/Peripherals/FM/inc/fm_common.h" -+#include "../../sdk_fman/Peripherals/FM/Pcd/fm_pcd.h" -+#include "../../sdk_fman/Peripherals/FM/Pcd/fm_kg.h" -+#include "../../sdk_fman/Peripherals/FM/Pcd/fm_plcr.h" -+ -+#if defined(__ERR_MODULE__) -+#undef __ERR_MODULE__ -+#endif -+ -+#include "../../sdk_fman/Peripherals/FM/fm.h" -+#include -+ -+ -+static int fm_get_counter(void *h_fm, e_FmCounters cnt_e, uint32_t *cnt_val); -+ -+enum fm_dma_match_stats { -+ FM_DMA_COUNTERS_CMQ_NOT_EMPTY, -+ FM_DMA_COUNTERS_BUS_ERROR, -+ FM_DMA_COUNTERS_READ_BUF_ECC_ERROR, -+ FM_DMA_COUNTERS_WRITE_BUF_ECC_SYS_ERROR, -+ FM_DMA_COUNTERS_WRITE_BUF_ECC_FM_ERROR -+}; -+ -+static const struct sysfs_stats_t fm_sysfs_stats[] = { -+ /* FM statistics */ -+ { -+ .stat_name = "enq_total_frame", -+ .stat_counter = e_FM_COUNTERS_ENQ_TOTAL_FRAME, -+ }, -+ { -+ .stat_name = "deq_total_frame", -+ .stat_counter = e_FM_COUNTERS_DEQ_TOTAL_FRAME, -+ }, -+ { -+ .stat_name = "deq_0", -+ .stat_counter = e_FM_COUNTERS_DEQ_0, -+ }, -+ { -+ .stat_name = "deq_1", -+ .stat_counter = e_FM_COUNTERS_DEQ_1, -+ }, -+ { -+ .stat_name = "deq_2", -+ .stat_counter = e_FM_COUNTERS_DEQ_2, -+ }, -+ { -+ .stat_name = "deq_3", -+ .stat_counter = e_FM_COUNTERS_DEQ_3, -+ }, -+ { -+ .stat_name = "deq_from_default", -+ .stat_counter = e_FM_COUNTERS_DEQ_FROM_DEFAULT, -+ }, -+ { -+ .stat_name = "deq_from_context", -+ .stat_counter = e_FM_COUNTERS_DEQ_FROM_CONTEXT, -+ }, -+ { -+ .stat_name = "deq_from_fd", -+ .stat_counter = e_FM_COUNTERS_DEQ_FROM_FD, -+ }, -+ { -+ .stat_name = "deq_confirm", -+ .stat_counter = e_FM_COUNTERS_DEQ_CONFIRM, -+ }, -+ /* FM:DMA statistics */ -+ { -+ .stat_name = "cmq_not_empty", -+ .stat_counter = FM_DMA_COUNTERS_CMQ_NOT_EMPTY, -+ }, -+ { -+ .stat_name = "bus_error", -+ .stat_counter = FM_DMA_COUNTERS_BUS_ERROR, -+ }, -+ { -+ .stat_name = "read_buf_ecc_error", -+ .stat_counter = FM_DMA_COUNTERS_READ_BUF_ECC_ERROR, -+ }, -+ { -+ .stat_name = "write_buf_ecc_sys_error", -+ .stat_counter = FM_DMA_COUNTERS_WRITE_BUF_ECC_SYS_ERROR, -+ }, -+ { -+ .stat_name = "write_buf_ecc_fm_error", -+ .stat_counter = FM_DMA_COUNTERS_WRITE_BUF_ECC_FM_ERROR, -+ }, -+ /* FM:PCD statistics */ -+ { -+ .stat_name = "pcd_kg_total", -+ .stat_counter = e_FM_PCD_KG_COUNTERS_TOTAL, -+ }, -+ { -+ .stat_name = "pcd_plcr_yellow", -+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_YELLOW, -+ }, -+ { -+ .stat_name = "pcd_plcr_red", -+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_RED, -+ }, -+ { -+ .stat_name = "pcd_plcr_recolored_to_red", -+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED, -+ }, -+ { -+ .stat_name = "pcd_plcr_recolored_to_yellow", -+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW, -+ }, -+ { -+ .stat_name = "pcd_plcr_total", -+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_TOTAL, -+ }, -+ { -+ .stat_name = "pcd_plcr_length_mismatch", -+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH, -+ }, -+ { -+ .stat_name = "pcd_prs_parse_dispatch", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH, -+ }, -+ { -+ .stat_name = "pcd_prs_l2_parse_result_returned", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED, -+ }, -+ { -+ .stat_name = "pcd_prs_l3_parse_result_returned", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED, -+ }, -+ { -+ .stat_name = "pcd_prs_l4_parse_result_returned", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED, -+ }, -+ { -+ .stat_name = "pcd_prs_shim_parse_result_returned", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED, -+ }, -+ { -+ .stat_name = "pcd_prs_l2_parse_result_returned_with_err", -+ .stat_counter = -+ e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR, -+ }, -+ { -+ .stat_name = "pcd_prs_l3_parse_result_returned_with_err", -+ .stat_counter = -+ e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR, -+ }, -+ { -+ .stat_name = "pcd_prs_l4_parse_result_returned_with_err", -+ .stat_counter = -+ e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR, -+ }, -+ { -+ .stat_name = "pcd_prs_shim_parse_result_returned_with_err", -+ .stat_counter = -+ e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR, -+ }, -+ { -+ .stat_name = "pcd_prs_soft_prs_cycles", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES, -+ }, -+ { -+ .stat_name = "pcd_prs_soft_prs_stall_cycles", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES, -+ }, -+ { -+ .stat_name = "pcd_prs_hard_prs_cycle_incl_stall_cycles", -+ .stat_counter = -+ e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES, -+ }, -+ { -+ .stat_name = "pcd_prs_muram_read_cycles", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES, -+ }, -+ { -+ .stat_name = "pcd_prs_muram_read_stall_cycles", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES, -+ }, -+ { -+ .stat_name = "pcd_prs_muram_write_cycles", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES, -+ }, -+ { -+ .stat_name = "pcd_prs_muram_write_stall_cycles", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES, -+ }, -+ { -+ .stat_name = "pcd_prs_fpm_command_stall_cycles", -+ .stat_counter = e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES, -+ }, -+ {} -+}; -+ -+ -+static ssize_t show_fm_risc_load(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+ unsigned long flags; -+ int m =0; -+ int err =0; -+ unsigned n = 0; -+ t_FmCtrlMon util; -+ uint8_t i =0 ; -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev) -+ return -EIO; -+ -+ local_irq_save(flags); -+ -+ /* Calculate risc load */ -+ FM_CtrlMonStart(p_wrp_fm_dev->h_Dev); -+ msleep(1000); -+ FM_CtrlMonStop(p_wrp_fm_dev->h_Dev); -+ -+ for (i = 0; i < FM_NUM_OF_CTRL; i++) { -+ err |= FM_CtrlMonGetCounters(p_wrp_fm_dev->h_Dev, i, &util); -+ m = snprintf(&buf[n],PAGE_SIZE,"\tRisc%u: util-%u%%, efficiency-%u%%\n", -+ i, util.percentCnt[0], util.percentCnt[1]); -+ n=m+n; -+ } -+ -+ local_irq_restore(flags); -+ -+ return n; -+} -+ -+/* Fm stats and regs dumps via sysfs */ -+static ssize_t show_fm_dma_stats(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+ t_FmDmaStatus dma_status; -+ unsigned long flags = 0; -+ unsigned n = 0; -+ uint8_t counter_value = 0, counter = 0; -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev) -+ return -EIO; -+ -+ counter = fm_find_statistic_counter_by_name( -+ attr->attr.name, -+ fm_sysfs_stats, NULL); -+ -+ local_irq_save(flags); -+ -+ memset(&dma_status, 0, sizeof(dma_status)); -+ FM_GetDmaStatus(p_wrp_fm_dev->h_Dev, &dma_status); -+ -+ switch (counter) { -+ case FM_DMA_COUNTERS_CMQ_NOT_EMPTY: -+ counter_value = dma_status.cmqNotEmpty; -+ break; -+ case FM_DMA_COUNTERS_BUS_ERROR: -+ counter_value = dma_status.busError; -+ break; -+ case FM_DMA_COUNTERS_READ_BUF_ECC_ERROR: -+ counter_value = dma_status.readBufEccError; -+ break; -+ case FM_DMA_COUNTERS_WRITE_BUF_ECC_SYS_ERROR: -+ counter_value = dma_status.writeBufEccSysError; -+ break; -+ case FM_DMA_COUNTERS_WRITE_BUF_ECC_FM_ERROR: -+ counter_value = dma_status.writeBufEccFmError; -+ break; -+ default: -+ WARN(1, "FMD: failure at %s:%d/%s()!\n", __FILE__, __LINE__, -+ __func__); -+ break; -+ }; -+ -+ n = snprintf(buf, PAGE_SIZE, "\tFM %u counter: %c\n", -+ p_wrp_fm_dev->id, counter_value ? 'T' : 'F'); -+ -+ local_irq_restore(flags); -+ -+ return n; -+} -+ -+static ssize_t show_fm_stats(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+ unsigned long flags = 0; -+ unsigned n = 0, cnt_e = 0; -+ uint32_t cnt_val; -+ int err; -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev) -+ return -EIO; -+ -+ cnt_e = fm_find_statistic_counter_by_name( -+ attr->attr.name, -+ fm_sysfs_stats, NULL); -+ -+ err = fm_get_counter(p_wrp_fm_dev->h_Dev, -+ (e_FmCounters) cnt_e, &cnt_val); -+ -+ if (err) -+ return err; -+ -+ local_irq_save(flags); -+ -+ n = snprintf(buf, PAGE_SIZE, "\tFM %d counter: %d\n", -+ p_wrp_fm_dev->id, cnt_val); -+ -+ local_irq_restore(flags); -+ -+ return n; -+} -+ -+static ssize_t show_fm_muram_free_sz(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+ unsigned long flags = 0; -+ unsigned n = 0; -+ uint64_t muram_free_size = 0; -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev) -+ return -EIO; -+ -+ muram_free_size = FM_MURAM_GetFreeMemSize(p_wrp_fm_dev->h_MuramDev); -+ -+ local_irq_save(flags); -+ -+ n = snprintf(buf, PAGE_SIZE, "\tFM %d muram_free_size: %lld\n", -+ p_wrp_fm_dev->id, muram_free_size); -+ -+ local_irq_restore(flags); -+ -+ return n; -+} -+ -+static ssize_t show_fm_ctrl_code_ver(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+ unsigned long flags = 0; -+ unsigned n = 0; -+ t_FmCtrlCodeRevisionInfo rv_info; -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev) -+ return -EIO; -+ -+ FM_GetFmanCtrlCodeRevision((t_Fm *)p_wrp_fm_dev->h_Dev, &rv_info); -+ -+ local_irq_save(flags); -+ -+ FM_DMP_LN(buf, n, "- FM %d ctrl code pkg info:\n", p_wrp_fm_dev->id); -+ FM_DMP_LN(buf, n, "Package rev: %d\n", rv_info.packageRev); -+ FM_DMP_LN(buf, n, "major rev: %d\n", rv_info.majorRev); -+ FM_DMP_LN(buf, n, "minor rev: %d\n", rv_info.minorRev); -+ -+ local_irq_restore(flags); -+ -+ return n; -+} -+ -+static ssize_t show_fm_pcd_stats(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+ unsigned long flags = 0; -+ unsigned n = 0, counter = 0; -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev || -+ !p_wrp_fm_dev->h_PcdDev) -+ return -EIO; -+ -+ counter = fm_find_statistic_counter_by_name( -+ attr->attr.name, -+ fm_sysfs_stats, NULL); -+ -+ local_irq_save(flags); -+ -+ n = snprintf(buf, PAGE_SIZE, "\tFM %d counter: %d\n", -+ p_wrp_fm_dev->id, -+ FM_PCD_GetCounter(p_wrp_fm_dev->h_PcdDev, -+ (e_FmPcdCounters) counter)); -+ -+ local_irq_restore(flags); -+ -+ return n; -+} -+ -+static ssize_t show_fm_tnum_dbg(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ -+ if (!p_wrp_fm_dev->active) -+ return -EIO; -+ else { -+ int tn_s; -+ -+ if (!sscanf(attr->attr.name, "tnum_dbg_%d", &tn_s)) -+ return -EINVAL; -+ -+ n = fm_dump_tnum_dbg(p_wrp_fm_dev->h_Dev, -+ tn_s, tn_s + 15, buf, n); -+ } -+ local_irq_restore(flags); -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ return n; -+} -+ -+static ssize_t show_fm_cls_plan(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ -+ n = snprintf(buf, PAGE_SIZE, "\n FM-KG classification plan dump.\n"); -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev) -+ return -EIO; -+ else { -+ int cpn; -+ -+ if (!sscanf(attr->attr.name, "cls_plan_%d", &cpn)) -+ return -EINVAL; -+ -+ n = fm_dump_cls_plan(p_wrp_fm_dev->h_PcdDev, cpn, buf, n); -+ } -+ local_irq_restore(flags); -+#else -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ return n; -+} -+ -+static ssize_t show_fm_profiles(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ -+ n = snprintf(buf, PAGE_SIZE, "FM policer profile dump.\n"); -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev) -+ return -EIO; -+ else { -+ int pn; -+ -+ if (!sscanf(attr->attr.name, "profile_%d", &pn)) -+ return -EINVAL; -+ -+ n = fm_profile_dump_regs(p_wrp_fm_dev->h_PcdDev, pn, buf, n); -+ } -+ local_irq_restore(flags); -+#else -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ return n; -+} -+ -+static ssize_t show_fm_schemes(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ -+ n = snprintf(buf, PAGE_SIZE, "FM-KG driver schemes dump.\n"); -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev) -+ return -EIO; -+ else { -+ int sn; -+ -+ if (!sscanf(attr->attr.name, "scheme_%d", &sn)) -+ return -EINVAL; -+ -+ n = fm_dump_scheme(p_wrp_fm_dev->h_PcdDev, sn, buf, n); -+ } -+ local_irq_restore(flags); -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ return n; -+} -+ -+/* FM */ -+static DEVICE_ATTR(enq_total_frame, S_IRUGO, show_fm_stats, NULL); -+static DEVICE_ATTR(deq_total_frame, S_IRUGO, show_fm_stats, NULL); -+static DEVICE_ATTR(fm_risc_load_val, S_IRUGO, show_fm_risc_load, NULL); -+static DEVICE_ATTR(deq_0, S_IRUGO, show_fm_stats, NULL); -+static DEVICE_ATTR(deq_1, S_IRUGO, show_fm_stats, NULL); -+static DEVICE_ATTR(deq_2, S_IRUGO, show_fm_stats, NULL); -+static DEVICE_ATTR(deq_3, S_IRUGO, show_fm_stats, NULL); -+static DEVICE_ATTR(deq_from_default, S_IRUGO, show_fm_stats, NULL); -+static DEVICE_ATTR(deq_from_context, S_IRUGO, show_fm_stats, NULL); -+static DEVICE_ATTR(deq_from_fd, S_IRUGO, show_fm_stats, NULL); -+static DEVICE_ATTR(deq_confirm, S_IRUGO, show_fm_stats, NULL); -+/* FM:DMA */ -+static DEVICE_ATTR(cmq_not_empty, S_IRUGO, show_fm_dma_stats, NULL); -+static DEVICE_ATTR(bus_error, S_IRUGO, show_fm_dma_stats, NULL); -+static DEVICE_ATTR(read_buf_ecc_error, S_IRUGO, show_fm_dma_stats, NULL); -+static DEVICE_ATTR(write_buf_ecc_sys_error, S_IRUGO, show_fm_dma_stats, NULL); -+static DEVICE_ATTR(write_buf_ecc_fm_error, S_IRUGO, show_fm_dma_stats, NULL); -+/* FM:PCD */ -+static DEVICE_ATTR(pcd_kg_total, S_IRUGO, show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_plcr_yellow, S_IRUGO, show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_plcr_red, S_IRUGO, show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_plcr_recolored_to_red, S_IRUGO, show_fm_pcd_stats, -+ NULL); -+static DEVICE_ATTR(pcd_plcr_recolored_to_yellow, S_IRUGO, show_fm_pcd_stats, -+ NULL); -+static DEVICE_ATTR(pcd_plcr_total, S_IRUGO, show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_plcr_length_mismatch, S_IRUGO, show_fm_pcd_stats, -+ NULL); -+static DEVICE_ATTR(pcd_prs_parse_dispatch, S_IRUGO, show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_l2_parse_result_returned, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_l3_parse_result_returned, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_l4_parse_result_returned, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_shim_parse_result_returned, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_l2_parse_result_returned_with_err, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_l3_parse_result_returned_with_err, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_l4_parse_result_returned_with_err, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_shim_parse_result_returned_with_err, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_soft_prs_cycles, S_IRUGO, show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_soft_prs_stall_cycles, S_IRUGO, show_fm_pcd_stats, -+ NULL); -+static DEVICE_ATTR(pcd_prs_hard_prs_cycle_incl_stall_cycles, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_muram_read_cycles, S_IRUGO, show_fm_pcd_stats, -+ NULL); -+static DEVICE_ATTR(pcd_prs_muram_read_stall_cycles, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_muram_write_cycles, S_IRUGO, show_fm_pcd_stats, -+ NULL); -+static DEVICE_ATTR(pcd_prs_muram_write_stall_cycles, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+static DEVICE_ATTR(pcd_prs_fpm_command_stall_cycles, S_IRUGO, -+ show_fm_pcd_stats, NULL); -+ -+static DEVICE_ATTR(tnum_dbg_0, S_IRUGO, show_fm_tnum_dbg, NULL); -+static DEVICE_ATTR(tnum_dbg_16, S_IRUGO, show_fm_tnum_dbg, NULL); -+static DEVICE_ATTR(tnum_dbg_32, S_IRUGO, show_fm_tnum_dbg, NULL); -+static DEVICE_ATTR(tnum_dbg_48, S_IRUGO, show_fm_tnum_dbg, NULL); -+static DEVICE_ATTR(tnum_dbg_64, S_IRUGO, show_fm_tnum_dbg, NULL); -+static DEVICE_ATTR(tnum_dbg_80, S_IRUGO, show_fm_tnum_dbg, NULL); -+static DEVICE_ATTR(tnum_dbg_96, S_IRUGO, show_fm_tnum_dbg, NULL); -+static DEVICE_ATTR(tnum_dbg_112, S_IRUGO, show_fm_tnum_dbg, NULL); -+ -+static DEVICE_ATTR(cls_plan_0, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_1, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_2, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_3, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_4, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_5, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_6, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_7, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_8, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_9, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_10, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_11, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_12, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_13, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_14, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_15, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_16, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_17, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_18, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_19, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_20, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_21, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_22, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_23, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_24, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_25, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_26, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_27, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_28, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_29, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_30, S_IRUGO, show_fm_cls_plan, NULL); -+static DEVICE_ATTR(cls_plan_31, S_IRUGO, show_fm_cls_plan, NULL); -+ -+static DEVICE_ATTR(profile_0, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_1, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_2, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_3, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_4, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_5, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_6, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_7, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_8, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_9, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_10, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_11, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_12, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_13, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_14, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_15, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_16, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_17, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_18, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_19, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_20, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_21, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_22, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_23, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_24, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_25, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_26, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_27, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_28, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_29, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_30, S_IRUGO, show_fm_profiles, NULL); -+static DEVICE_ATTR(profile_31, S_IRUGO, show_fm_profiles, NULL); -+ -+static DEVICE_ATTR(scheme_0, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_1, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_2, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_3, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_4, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_5, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_6, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_7, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_8, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_9, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_10, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_11, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_12, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_13, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_14, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_15, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_16, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_17, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_18, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_19, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_20, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_21, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_22, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_23, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_24, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_25, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_26, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_27, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_28, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_29, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_30, S_IRUGO, show_fm_schemes, NULL); -+static DEVICE_ATTR(scheme_31, S_IRUGO, show_fm_schemes, NULL); -+ -+ -+static struct attribute *fm_dev_stats_attributes[] = { -+ &dev_attr_enq_total_frame.attr, -+ &dev_attr_deq_total_frame.attr, -+ &dev_attr_deq_0.attr, -+ &dev_attr_deq_1.attr, -+ &dev_attr_deq_2.attr, -+ &dev_attr_deq_3.attr, -+ &dev_attr_deq_from_default.attr, -+ &dev_attr_deq_from_context.attr, -+ &dev_attr_deq_from_fd.attr, -+ &dev_attr_deq_confirm.attr, -+ &dev_attr_cmq_not_empty.attr, -+ &dev_attr_bus_error.attr, -+ &dev_attr_read_buf_ecc_error.attr, -+ &dev_attr_write_buf_ecc_sys_error.attr, -+ &dev_attr_write_buf_ecc_fm_error.attr, -+ &dev_attr_pcd_kg_total.attr, -+ &dev_attr_pcd_plcr_yellow.attr, -+ &dev_attr_pcd_plcr_red.attr, -+ &dev_attr_pcd_plcr_recolored_to_red.attr, -+ &dev_attr_pcd_plcr_recolored_to_yellow.attr, -+ &dev_attr_pcd_plcr_total.attr, -+ &dev_attr_pcd_plcr_length_mismatch.attr, -+ &dev_attr_pcd_prs_parse_dispatch.attr, -+ &dev_attr_pcd_prs_l2_parse_result_returned.attr, -+ &dev_attr_pcd_prs_l3_parse_result_returned.attr, -+ &dev_attr_pcd_prs_l4_parse_result_returned.attr, -+ &dev_attr_pcd_prs_shim_parse_result_returned.attr, -+ &dev_attr_pcd_prs_l2_parse_result_returned_with_err.attr, -+ &dev_attr_pcd_prs_l3_parse_result_returned_with_err.attr, -+ &dev_attr_pcd_prs_l4_parse_result_returned_with_err.attr, -+ &dev_attr_pcd_prs_shim_parse_result_returned_with_err.attr, -+ &dev_attr_pcd_prs_soft_prs_cycles.attr, -+ &dev_attr_pcd_prs_soft_prs_stall_cycles.attr, -+ &dev_attr_pcd_prs_hard_prs_cycle_incl_stall_cycles.attr, -+ &dev_attr_pcd_prs_muram_read_cycles.attr, -+ &dev_attr_pcd_prs_muram_read_stall_cycles.attr, -+ &dev_attr_pcd_prs_muram_write_cycles.attr, -+ &dev_attr_pcd_prs_muram_write_stall_cycles.attr, -+ &dev_attr_pcd_prs_fpm_command_stall_cycles.attr, -+ NULL -+}; -+ -+static struct attribute *fm_dev_tnums_dbg_attributes[] = { -+ &dev_attr_tnum_dbg_0.attr, -+ &dev_attr_tnum_dbg_16.attr, -+ &dev_attr_tnum_dbg_32.attr, -+ &dev_attr_tnum_dbg_48.attr, -+ &dev_attr_tnum_dbg_64.attr, -+ &dev_attr_tnum_dbg_80.attr, -+ &dev_attr_tnum_dbg_96.attr, -+ &dev_attr_tnum_dbg_112.attr, -+ NULL -+}; -+ -+static struct attribute *fm_dev_cls_plans_attributes[] = { -+ &dev_attr_cls_plan_0.attr, -+ &dev_attr_cls_plan_1.attr, -+ &dev_attr_cls_plan_2.attr, -+ &dev_attr_cls_plan_3.attr, -+ &dev_attr_cls_plan_4.attr, -+ &dev_attr_cls_plan_5.attr, -+ &dev_attr_cls_plan_6.attr, -+ &dev_attr_cls_plan_7.attr, -+ &dev_attr_cls_plan_8.attr, -+ &dev_attr_cls_plan_9.attr, -+ &dev_attr_cls_plan_10.attr, -+ &dev_attr_cls_plan_11.attr, -+ &dev_attr_cls_plan_12.attr, -+ &dev_attr_cls_plan_13.attr, -+ &dev_attr_cls_plan_14.attr, -+ &dev_attr_cls_plan_15.attr, -+ &dev_attr_cls_plan_16.attr, -+ &dev_attr_cls_plan_17.attr, -+ &dev_attr_cls_plan_18.attr, -+ &dev_attr_cls_plan_19.attr, -+ &dev_attr_cls_plan_20.attr, -+ &dev_attr_cls_plan_21.attr, -+ &dev_attr_cls_plan_22.attr, -+ &dev_attr_cls_plan_23.attr, -+ &dev_attr_cls_plan_24.attr, -+ &dev_attr_cls_plan_25.attr, -+ &dev_attr_cls_plan_26.attr, -+ &dev_attr_cls_plan_27.attr, -+ &dev_attr_cls_plan_28.attr, -+ &dev_attr_cls_plan_29.attr, -+ &dev_attr_cls_plan_30.attr, -+ &dev_attr_cls_plan_31.attr, -+ NULL -+}; -+ -+static struct attribute *fm_dev_profiles_attributes[] = { -+ &dev_attr_profile_0.attr, -+ &dev_attr_profile_1.attr, -+ &dev_attr_profile_2.attr, -+ &dev_attr_profile_3.attr, -+ &dev_attr_profile_4.attr, -+ &dev_attr_profile_5.attr, -+ &dev_attr_profile_6.attr, -+ &dev_attr_profile_7.attr, -+ &dev_attr_profile_8.attr, -+ &dev_attr_profile_9.attr, -+ &dev_attr_profile_10.attr, -+ &dev_attr_profile_11.attr, -+ &dev_attr_profile_12.attr, -+ &dev_attr_profile_13.attr, -+ &dev_attr_profile_14.attr, -+ &dev_attr_profile_15.attr, -+ &dev_attr_profile_16.attr, -+ &dev_attr_profile_17.attr, -+ &dev_attr_profile_18.attr, -+ &dev_attr_profile_19.attr, -+ &dev_attr_profile_20.attr, -+ &dev_attr_profile_21.attr, -+ &dev_attr_profile_22.attr, -+ &dev_attr_profile_23.attr, -+ &dev_attr_profile_24.attr, -+ &dev_attr_profile_25.attr, -+ &dev_attr_profile_26.attr, -+ &dev_attr_profile_27.attr, -+ &dev_attr_profile_28.attr, -+ &dev_attr_profile_29.attr, -+ &dev_attr_profile_30.attr, -+ &dev_attr_profile_31.attr, -+ NULL -+}; -+ -+static struct attribute *fm_dev_schemes_attributes[] = { -+ &dev_attr_scheme_0.attr, -+ &dev_attr_scheme_1.attr, -+ &dev_attr_scheme_2.attr, -+ &dev_attr_scheme_3.attr, -+ &dev_attr_scheme_4.attr, -+ &dev_attr_scheme_5.attr, -+ &dev_attr_scheme_6.attr, -+ &dev_attr_scheme_7.attr, -+ &dev_attr_scheme_8.attr, -+ &dev_attr_scheme_9.attr, -+ &dev_attr_scheme_10.attr, -+ &dev_attr_scheme_11.attr, -+ &dev_attr_scheme_12.attr, -+ &dev_attr_scheme_13.attr, -+ &dev_attr_scheme_14.attr, -+ &dev_attr_scheme_15.attr, -+ &dev_attr_scheme_16.attr, -+ &dev_attr_scheme_17.attr, -+ &dev_attr_scheme_18.attr, -+ &dev_attr_scheme_19.attr, -+ &dev_attr_scheme_20.attr, -+ &dev_attr_scheme_21.attr, -+ &dev_attr_scheme_22.attr, -+ &dev_attr_scheme_23.attr, -+ &dev_attr_scheme_24.attr, -+ &dev_attr_scheme_25.attr, -+ &dev_attr_scheme_26.attr, -+ &dev_attr_scheme_27.attr, -+ &dev_attr_scheme_28.attr, -+ &dev_attr_scheme_29.attr, -+ &dev_attr_scheme_30.attr, -+ &dev_attr_scheme_31.attr, -+ NULL -+}; -+ -+static const struct attribute_group fm_dev_stats_attr_grp = { -+ .name = "statistics", -+ .attrs = fm_dev_stats_attributes -+}; -+ -+static const struct attribute_group fm_dev_tnums_dbg_attr_grp = { -+ .name = "tnums_dbg", -+ .attrs = fm_dev_tnums_dbg_attributes -+}; -+ -+static const struct attribute_group fm_dev_cls_plans_attr_grp = { -+ .name = "cls_plans", -+ .attrs = fm_dev_cls_plans_attributes -+}; -+ -+static const struct attribute_group fm_dev_schemes_attr_grp = { -+ .name = "schemes", -+ .attrs = fm_dev_schemes_attributes -+}; -+ -+static const struct attribute_group fm_dev_profiles_attr_grp = { -+ .name = "profiles", -+ .attrs = fm_dev_profiles_attributes -+}; -+ -+static ssize_t show_fm_regs(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+#endif -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ -+ n = snprintf(buf, PAGE_SIZE, "FM driver registers dump.\n"); -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev) -+ return -EIO; -+ else -+ n = fm_dump_regs(p_wrp_fm_dev->h_Dev, buf, n); -+ -+ local_irq_restore(flags); -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ return n; -+} -+ -+static ssize_t show_fm_kg_pe_regs(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ -+ n = snprintf(buf, PAGE_SIZE, -+ "\n FM-KG Port Partition Config registers dump.\n"); -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev) -+ return -EIO; -+ else -+ n = fm_kg_pe_dump_regs(p_wrp_fm_dev->h_PcdDev, buf, n); -+ -+ local_irq_restore(flags); -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ return n; -+} -+ -+static ssize_t show_fm_kg_regs(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ -+ n = snprintf(buf, PAGE_SIZE, "FM-KG registers dump.\n"); -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev) -+ return -EIO; -+ else -+ n = fm_kg_dump_regs(p_wrp_fm_dev->h_PcdDev, buf, n); -+ -+ local_irq_restore(flags); -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ return n; -+} -+ -+ -+static ssize_t show_fm_fpm_regs(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ -+ n = snprintf(buf, PAGE_SIZE, "FM-FPM registers dump.\n"); -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev) -+ return -EIO; -+ else -+ n = fm_fpm_dump_regs(p_wrp_fm_dev->h_Dev, buf, n); -+ -+ local_irq_restore(flags); -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ return n; -+} -+ -+static ssize_t show_prs_regs(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, "FM Policer registers dump.\n"); -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev) -+ return -EIO; -+ else -+ n = fm_prs_dump_regs(p_wrp_fm_dev->h_PcdDev, buf, n); -+ -+ local_irq_restore(flags); -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+ -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ return n; -+} -+ -+static ssize_t show_plcr_regs(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return -EINVAL; -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, "FM Policer registers dump.\n"); -+ -+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev) -+ return -EIO; -+ else -+ n = fm_plcr_dump_regs(p_wrp_fm_dev->h_PcdDev, buf, n); -+ -+ local_irq_restore(flags); -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+ -+#endif /* (defined(DEBUG_ERRORS) && ... */ -+ -+ return n; -+} -+ -+static DEVICE_ATTR(fm_regs, S_IRUGO, show_fm_regs, NULL); -+static DEVICE_ATTR(fm_fpm_regs, S_IRUGO, show_fm_fpm_regs, NULL); -+static DEVICE_ATTR(fm_kg_regs, S_IRUGO, show_fm_kg_regs, NULL); -+static DEVICE_ATTR(fm_kg_pe_regs, S_IRUGO, show_fm_kg_pe_regs, NULL); -+static DEVICE_ATTR(fm_plcr_regs, S_IRUGO, show_plcr_regs, NULL); -+static DEVICE_ATTR(fm_prs_regs, S_IRUGO, show_prs_regs, NULL); -+static DEVICE_ATTR(fm_muram_free_size, S_IRUGO, show_fm_muram_free_sz, NULL); -+static DEVICE_ATTR(fm_ctrl_code_ver, S_IRUGO, show_fm_ctrl_code_ver, NULL); -+ -+int fm_sysfs_create(struct device *dev) -+{ -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+ -+ if (dev == NULL) -+ return -EIO; -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ -+ /* store to remove them when module is disabled */ -+ p_wrp_fm_dev->dev_attr_regs = &dev_attr_fm_regs; -+ p_wrp_fm_dev->dev_attr_risc_load = &dev_attr_fm_risc_load_val; -+ p_wrp_fm_dev->dev_fm_fpm_attr_regs = &dev_attr_fm_fpm_regs; -+ p_wrp_fm_dev->dev_fm_kg_attr_regs = &dev_attr_fm_kg_regs; -+ p_wrp_fm_dev->dev_fm_kg_pe_attr_regs = &dev_attr_fm_kg_pe_regs; -+ p_wrp_fm_dev->dev_plcr_attr_regs = &dev_attr_fm_plcr_regs; -+ p_wrp_fm_dev->dev_prs_attr_regs = &dev_attr_fm_prs_regs; -+ p_wrp_fm_dev->dev_attr_muram_free_size = &dev_attr_fm_muram_free_size; -+ p_wrp_fm_dev->dev_attr_fm_ctrl_code_ver = &dev_attr_fm_ctrl_code_ver; -+ -+ /* Create sysfs statistics group for FM module */ -+ if (sysfs_create_group(&dev->kobj, &fm_dev_stats_attr_grp) != 0) -+ return -EIO; -+ -+ if (sysfs_create_group(&dev->kobj, &fm_dev_schemes_attr_grp) != 0) -+ return -EIO; -+ -+ if (sysfs_create_group(&dev->kobj, &fm_dev_profiles_attr_grp) != 0) -+ return -EIO; -+ -+ if (sysfs_create_group(&dev->kobj, &fm_dev_tnums_dbg_attr_grp) != 0) -+ return -EIO; -+ -+ if (sysfs_create_group(&dev->kobj, &fm_dev_cls_plans_attr_grp) != 0) -+ return -EIO; -+ -+ /* Registers dump entry - in future will be moved to debugfs */ -+ if (device_create_file(dev, &dev_attr_fm_regs) != 0) -+ return -EIO; -+ -+ if (device_create_file(dev, &dev_attr_fm_risc_load_val) != 0) -+ return -EIO; -+ -+ if (device_create_file(dev, &dev_attr_fm_fpm_regs) != 0) -+ return -EIO; -+ -+ if (device_create_file(dev, &dev_attr_fm_kg_regs) != 0) -+ return -EIO; -+ -+ if (device_create_file(dev, &dev_attr_fm_kg_pe_regs) != 0) -+ return -EIO; -+ -+ if (device_create_file(dev, &dev_attr_fm_plcr_regs) != 0) -+ return -EIO; -+ -+ if (device_create_file(dev, &dev_attr_fm_prs_regs) != 0) -+ return -EIO; -+ -+ /* muram free size */ -+ if (device_create_file(dev, &dev_attr_fm_muram_free_size) != 0) -+ return -EIO; -+ -+ /* fm ctrl code version */ -+ if (device_create_file(dev, &dev_attr_fm_ctrl_code_ver) != 0) -+ return -EIO; -+ -+ return 0; -+} -+ -+void fm_sysfs_destroy(struct device *dev) -+{ -+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL; -+ -+ if (WARN_ON(dev == NULL)) -+ return; -+ -+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_wrp_fm_dev == NULL)) -+ return; -+ -+ sysfs_remove_group(&dev->kobj, &fm_dev_stats_attr_grp); -+ sysfs_remove_group(&dev->kobj, &fm_dev_schemes_attr_grp); -+ sysfs_remove_group(&dev->kobj, &fm_dev_profiles_attr_grp); -+ sysfs_remove_group(&dev->kobj, &fm_dev_cls_plans_attr_grp); -+ sysfs_remove_group(&dev->kobj, &fm_dev_tnums_dbg_attr_grp); -+ device_remove_file(dev, p_wrp_fm_dev->dev_attr_regs); -+ device_remove_file(dev, p_wrp_fm_dev->dev_fm_fpm_attr_regs); -+ device_remove_file(dev, p_wrp_fm_dev->dev_fm_kg_attr_regs); -+ device_remove_file(dev, p_wrp_fm_dev->dev_fm_kg_pe_attr_regs); -+ device_remove_file(dev, p_wrp_fm_dev->dev_plcr_attr_regs); -+ device_remove_file(dev, p_wrp_fm_dev->dev_prs_attr_regs); -+ device_remove_file(dev, p_wrp_fm_dev->dev_attr_muram_free_size); -+ device_remove_file(dev, p_wrp_fm_dev->dev_attr_fm_ctrl_code_ver); -+} -+ -+int fm_dump_regs(void *h_fm, char *buf, int nn) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_fm; -+ uint8_t i = 0; -+ int n = nn; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ FM_DMP_TITLE(buf, n, p_Fm->p_FmDmaRegs, "FM-DMA Regs"); -+ -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmsr); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmemsr); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmmr); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmtr); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmhy); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmsetr); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmtah); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmtal); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmtcid); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmra); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmrd); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmwcr); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmebcr); -+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmdcr); -+ -+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmDmaRegs->fmdmplr, "fmdmplr"); -+ -+ for (i = 0; i < FM_MAX_NUM_OF_HW_PORT_IDS / 2 ; ++i) -+ FM_DMP_MEM_32(buf, n, &p_Fm->p_FmDmaRegs->fmdmplr[i]); -+ -+ FM_DMP_TITLE(buf, n, p_Fm->p_FmBmiRegs, "FM-BMI COMMON Regs"); -+ FM_DMP_V32(buf, n, p_Fm->p_FmBmiRegs, fmbm_init); -+ FM_DMP_V32(buf, n, p_Fm->p_FmBmiRegs, fmbm_cfg1); -+ FM_DMP_V32(buf, n, p_Fm->p_FmBmiRegs, fmbm_cfg2); -+ FM_DMP_V32(buf, n, p_Fm->p_FmBmiRegs, fmbm_ievr); -+ FM_DMP_V32(buf, n, p_Fm->p_FmBmiRegs, fmbm_ier); -+ -+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmBmiRegs->fmbm_arb, "fmbm_arb"); -+ for (i = 0; i < 8 ; ++i) -+ FM_DMP_MEM_32(buf, n, &p_Fm->p_FmBmiRegs->fmbm_arb[i]); -+ -+ FM_DMP_TITLE(buf, n, p_Fm->p_FmQmiRegs, "FM-QMI COMMON Regs"); -+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_gc); -+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_eie); -+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_eien); -+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_eif); -+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_ie); -+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_ien); -+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_if); -+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_gs); -+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_etfc); -+ -+ return n; -+} -+ -+int fm_dump_tnum_dbg(void *h_fm, int tn_s, int tn_e, char *buf, int nn) -+{ -+ t_Fm *p_Fm = (t_Fm *)h_fm; -+ uint8_t i, j = 0; -+ int n = nn; -+ -+ FM_DMP_TITLE(buf, n, NULL, "Tnums and Tnum dbg regs %d - %d", -+ tn_s, tn_e); -+ -+ iowrite32be(tn_s << 24, &p_Fm->p_FmFpmRegs->fmfp_dra); -+ -+ mb(); -+ -+ for (j = tn_s; j <= tn_e; j++) { -+ FM_DMP_LN(buf, n, "> fmfp_ts[%d]\n", j); -+ FM_DMP_MEM_32(buf, n, &p_Fm->p_FmFpmRegs->fmfp_ts[j]); -+ FM_DMP_V32(buf, n, p_Fm->p_FmFpmRegs, fmfp_dra); -+ FM_DMP_LN(buf, n, "> fmfp_drd[0-3]\n"); -+ -+ for (i = 0; i < 4 ; ++i) -+ FM_DMP_MEM_32(buf, n, &p_Fm->p_FmFpmRegs->fmfp_drd[i]); -+ -+ FM_DMP_LN(buf, n, "\n"); -+ -+ } -+ -+ return n; -+} -+ -+int fm_dump_cls_plan(void *h_fm_pcd, int cpn, char *buf, int nn) -+{ -+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd; -+ int i = 0; -+ uint32_t tmp; -+ unsigned long i_flg; -+ int n = nn; -+ u_FmPcdKgIndirectAccessRegs *idac; -+ spinlock_t *p_lk; -+ -+ p_lk = (spinlock_t *)p_pcd->p_FmPcdKg->h_HwSpinlock; -+ idac = p_pcd->p_FmPcdKg->p_IndirectAccessRegs; -+ -+ spin_lock_irqsave(p_lk, i_flg); -+ -+ /* Read ClsPlan Block Action Regs */ -+ tmp = (uint32_t)(FM_KG_KGAR_GO | -+ FM_KG_KGAR_READ | -+ FM_PCD_KG_KGAR_SEL_CLS_PLAN_ENTRY | -+ DUMMY_PORT_ID | -+ ((uint32_t)cpn << FM_PCD_KG_KGAR_NUM_SHIFT) | -+ FM_PCD_KG_KGAR_WSEL_MASK); -+ -+ if (fman_kg_write_ar_wait(p_pcd->p_FmPcdKg->p_FmPcdKgRegs, tmp)) { -+ FM_DMP_LN(buf, nn, "Keygen scheme access violation"); -+ spin_unlock_irqrestore(p_lk, i_flg); -+ return nn; -+ } -+ FM_DMP_TITLE(buf, n, &idac->clsPlanRegs, -+ "ClsPlan %d Indirect Access Regs", cpn); -+ -+ for (i = 0; i < 8; i++) -+ FM_DMP_MEM_32(buf, n, &idac->clsPlanRegs.kgcpe[i]); -+ -+ spin_unlock_irqrestore(p_lk, i_flg); -+ -+ return n; -+} -+ -+int fm_profile_dump_regs(void *h_fm_pcd, int ppn, char *buf, int nn) -+{ -+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd; -+ t_FmPcdPlcrProfileRegs *p_prof_regs; -+ t_FmPcdPlcrRegs *p_plcr_regs; -+ t_FmPcdPlcr *p_plcr; -+ uint32_t tmp; -+ unsigned long i_flg; -+ int n = nn; -+ int toc = 10; -+ spinlock_t *p_lk; -+ -+ p_plcr = p_pcd->p_FmPcdPlcr; -+ p_prof_regs = &p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->profileRegs; -+ p_plcr_regs = p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs; -+ -+ p_lk = (spinlock_t *)((t_FmPcdPlcr *)p_plcr)->h_HwSpinlock; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_TITLE(buf, n, p_plcr_regs, "FM-PCD policer-profile regs"); -+ -+ tmp = (uint32_t)(FM_PCD_PLCR_PAR_GO | -+ FM_PCD_PLCR_PAR_R | -+ ((uint32_t)ppn << FM_PCD_PLCR_PAR_PNUM_SHIFT) | -+ FM_PCD_PLCR_PAR_PWSEL_MASK); -+ -+ spin_lock_irqsave(p_lk, i_flg); -+ -+ iowrite32be(tmp, &p_plcr_regs->fmpl_par); -+ -+ mb(); -+ -+ /* wait for the porfile regs to be present */ -+ do { -+ --toc; -+ udelay(10); -+ if (!toc) { -+ /* looks like PLCR_PAR_GO refuses to clear */ -+ spin_unlock_irqrestore(p_lk, i_flg); -+ FM_DMP_LN(buf, n, "Profile regs not accessible -"); -+ FM_DMP_LN(buf, n, " check profile init process\n"); -+ return n; -+ } -+ } while ((ioread32be(&p_plcr_regs->fmpl_par) & FM_PCD_PLCR_PAR_GO)); -+ -+ FM_DMP_TITLE(buf, n, p_prof_regs, "Profile %d regs", ppn); -+ -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pemode); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pegnia); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_peynia); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pernia); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pecir); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pecbs); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pepepir_eir); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pepbs_ebs); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pelts); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pects); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pepts_ets); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pegpc); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_peypc); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_perpc); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_perypc); -+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_perrpc); -+ -+ spin_unlock_irqrestore(p_lk, i_flg); -+ -+ return n; -+} -+ -+int fm_dump_scheme(void *h_fm_pcd, int scnum, char *buf, int nn) -+{ -+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd; -+ uint32_t tmp_ar; -+ unsigned long i_flg; -+ int i, n = nn; -+ spinlock_t *p_lk; -+ u_FmPcdKgIndirectAccessRegs *idac; -+ -+ idac = p_pcd->p_FmPcdKg->p_IndirectAccessRegs; -+ p_lk = (spinlock_t *)p_pcd->p_FmPcdKg->h_HwSpinlock; -+ -+ spin_lock_irqsave(p_lk, i_flg); -+ -+ tmp_ar = FmPcdKgBuildReadSchemeActionReg((uint8_t)scnum); -+ if (fman_kg_write_ar_wait(p_pcd->p_FmPcdKg->p_FmPcdKgRegs, tmp_ar)) { -+ FM_DMP_LN(buf, nn, -+ "Keygen scheme access violation or no such scheme"); -+ spin_unlock_irqrestore(p_lk, i_flg); -+ return nn; -+ } -+ -+ FM_DMP_TITLE(buf, n, &idac->schemeRegs, -+ "Scheme %d Indirect Access Regs", scnum); -+ -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_mode); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_ekfc); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_ekdv); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_bmch); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_bmcl); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_fqb); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_hc); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_ppc); -+ -+ FM_DMP_TITLE(buf, n, &idac->schemeRegs.kgse_gec, "kgse_gec"); -+ -+ for (i = 0; i < FM_KG_NUM_OF_GENERIC_REGS; i++) -+ FM_DMP_MEM_32(buf, n, &idac->schemeRegs.kgse_gec[i]); -+ -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_spc); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_dv0); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_dv1); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_ccbs); -+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_mv); -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ spin_unlock_irqrestore(p_lk, i_flg); -+ -+ return n; -+} -+ -+int fm_kg_pe_dump_regs(void *h_fm_pcd, char *buf, int nn) -+{ -+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd; -+ int i = 0; -+ uint8_t prt_id = 0; -+ uint32_t tmp_ar; -+ unsigned long i_flg; -+ int n = nn; -+ u_FmPcdKgIndirectAccessRegs *idac; -+ t_FmPcdKg *p_kg; -+ spinlock_t *p_lk; -+ -+ p_kg = p_pcd->p_FmPcdKg; -+ idac = p_pcd->p_FmPcdKg->p_IndirectAccessRegs; -+ p_lk = (spinlock_t *)p_kg->h_HwSpinlock; -+ -+ spin_lock_irqsave(p_lk, i_flg); -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ for (i = 0; i < FM_MAX_NUM_OF_PORTS; i++) { -+ SW_PORT_INDX_TO_HW_PORT_ID(prt_id, i); -+ -+ tmp_ar = FmPcdKgBuildReadPortSchemeBindActionReg(prt_id); -+ -+ if (fman_kg_write_ar_wait(p_kg->p_FmPcdKgRegs, tmp_ar)) { -+ FM_DMP_LN(buf, nn, "Keygen scheme access violation"); -+ spin_unlock_irqrestore(p_lk, i_flg); -+ return nn; -+ } -+ FM_DMP_TITLE(buf, n, &idac->portRegs, "Port %d regs", prt_id); -+ FM_DMP_V32(buf, n, &idac->portRegs, fmkg_pe_sp); -+ FM_DMP_V32(buf, n, &idac->portRegs, fmkg_pe_cpp); -+ } -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ spin_unlock_irqrestore(p_lk, i_flg); -+ -+ return n; -+} -+ -+int fm_kg_dump_regs(void *h_fm_pcd, char *buf, int nn) -+{ -+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd; -+ int n = nn; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_TITLE(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, -+ "FmPcdKgRegs Regs"); -+ -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_gcr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_eer); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_eeer); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_seer); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_seeer); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_gsr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_tpc); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_serc); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_fdor); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_gdv0r); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_gdv1r); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_feer); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_ar); -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ return n; -+} -+ -+ -+int fm_fpm_dump_regs(void *h_fm, char *buf, int nn) -+{ -+ t_Fm *p_fm = (t_Fm *)h_fm; -+ uint8_t i; -+ int n = nn; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ FM_DMP_TITLE(buf, n, p_fm->p_FmFpmRegs, "FM-FPM Regs"); -+ -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_tnc); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_prc); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_brkc); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_mxd); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_dist1); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_dist2); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_epi); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_rie); -+ -+ FM_DMP_TITLE(buf, n, &p_fm->p_FmFpmRegs->fmfp_fcev, "fmfp_fcev"); -+ for (i = 0; i < 4; ++i) -+ FM_DMP_MEM_32(buf, n, &p_fm->p_FmFpmRegs->fmfp_fcev[i]); -+ -+ FM_DMP_TITLE(buf, n, &p_fm->p_FmFpmRegs->fmfp_cee, "fmfp_cee"); -+ for (i = 0; i < 4; ++i) -+ FM_DMP_MEM_32(buf, n, &p_fm->p_FmFpmRegs->fmfp_cee[i]); -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_tsc1); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_tsc2); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_tsp); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_tsf); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_rcr); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_extc); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_ext1); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_ext2); -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_ip_rev_1); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_ip_rev_2); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_rstc); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_cld); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_npi); -+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_ee); -+ -+ FM_DMP_TITLE(buf, n, &p_fm->p_FmFpmRegs->fmfp_cev, "fmfp_cev"); -+ for (i = 0; i < 4; ++i) -+ FM_DMP_MEM_32(buf, n, &p_fm->p_FmFpmRegs->fmfp_cev[i]); -+ -+ FM_DMP_TITLE(buf, n, &p_fm->p_FmFpmRegs->fmfp_ps, "fmfp_ps"); -+ for (i = 0; i < 64; ++i) -+ FM_DMP_MEM_32(buf, n, &p_fm->p_FmFpmRegs->fmfp_ps[i]); -+ -+ return n; -+} -+ -+int fm_prs_dump_regs(void *h_fm_pcd, char *buf, int nn) -+{ -+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd; -+ int n = nn; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ FM_DMP_TITLE(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, -+ "FM-PCD parser regs"); -+ -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_rpclim); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_rpimac); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, pmeec); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_pevr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_pever); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_perr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_perer); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_ppsc); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_pds); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l2rrs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l3rrs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l4rrs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_srrs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l2rres); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l3rres); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l4rres); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_srres); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_spcs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_spscs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_hxscs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_mrcs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_mwcs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_mrscs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_mwscs); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_fcscs); -+ -+ return n; -+} -+ -+int fm_plcr_dump_regs(void *h_fm_pcd, char *buf, int nn) -+{ -+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd; -+ int i = 0; -+ int n = nn; -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ FM_DMP_TITLE(buf, n, -+ p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, -+ "FM policer regs"); -+ -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_gcr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_gsr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_evr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_ier); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_ifr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_eevr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_eier); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_eifr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_rpcnt); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_ypcnt); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_rrpcnt); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_rypcnt); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_tpcnt); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_flmcnt); -+ -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_serc); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_upcr); -+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_dpmr); -+ -+ FM_DMP_TITLE(buf, n, -+ &p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_pmr, -+ "fmpl_pmr"); -+ -+ for (i = 0; i < 63; ++i) -+ FM_DMP_MEM_32(buf, n, -+ &p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_pmr[i]); -+ -+ return n; -+} -+ -+int fm_get_counter(void *h_fm, e_FmCounters cnt_e, uint32_t *cnt_val) -+{ -+ t_Fm *p_fm = (t_Fm *)h_fm; -+ -+ /* When applicable (when there is an "enable counters" bit), -+ check that counters are enabled */ -+ -+ switch (cnt_e) { -+ case (e_FM_COUNTERS_DEQ_1): -+ case (e_FM_COUNTERS_DEQ_2): -+ case (e_FM_COUNTERS_DEQ_3): -+ if (p_fm->p_FmStateStruct->revInfo.majorRev >= 6) -+ return -EINVAL; /* counter not available */ -+ -+ case (e_FM_COUNTERS_ENQ_TOTAL_FRAME): -+ case (e_FM_COUNTERS_DEQ_TOTAL_FRAME): -+ case (e_FM_COUNTERS_DEQ_0): -+ case (e_FM_COUNTERS_DEQ_FROM_DEFAULT): -+ case (e_FM_COUNTERS_DEQ_FROM_CONTEXT): -+ case (e_FM_COUNTERS_DEQ_FROM_FD): -+ case (e_FM_COUNTERS_DEQ_CONFIRM): -+ if (!(ioread32be(&p_fm->p_FmQmiRegs->fmqm_gc) & -+ QMI_CFG_EN_COUNTERS)) -+ return -EINVAL; /* Requested counter not available */ -+ break; -+ default: -+ break; -+ } -+ -+ switch (cnt_e) { -+ case (e_FM_COUNTERS_ENQ_TOTAL_FRAME): -+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_etfc); -+ return 0; -+ case (e_FM_COUNTERS_DEQ_TOTAL_FRAME): -+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dtfc); -+ return 0; -+ case (e_FM_COUNTERS_DEQ_0): -+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dc0); -+ return 0; -+ case (e_FM_COUNTERS_DEQ_1): -+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dc1); -+ return 0; -+ case (e_FM_COUNTERS_DEQ_2): -+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dc2); -+ return 0; -+ case (e_FM_COUNTERS_DEQ_3): -+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dc3); -+ return 0; -+ case (e_FM_COUNTERS_DEQ_FROM_DEFAULT): -+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dfdc); -+ return 0; -+ case (e_FM_COUNTERS_DEQ_FROM_CONTEXT): -+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dfcc); -+ return 0; -+ case (e_FM_COUNTERS_DEQ_FROM_FD): -+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dffc); -+ return 0; -+ case (e_FM_COUNTERS_DEQ_CONFIRM): -+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dcc); -+ return 0; -+ } -+ /* should never get here */ -+ return -EINVAL; /* counter not available */ -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h -@@ -0,0 +1,136 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+#ifndef LNXWRP_SYSFS_FM_H_ -+#define LNXWRP_SYSFS_FM_H_ -+ -+#include "lnxwrp_sysfs.h" -+ -+int fm_sysfs_create(struct device *dev); -+void fm_sysfs_destroy(struct device *dev); -+int fm_dump_regs(void *h_dev, char *buf, int nn); -+int fm_fpm_dump_regs(void *h_dev, char *buf, int nn); -+int fm_kg_dump_regs(void *h_pcd, char *buf, int nn); -+int fm_kg_pe_dump_regs(void *h_pcd, char *buf, int nn); -+int fm_dump_scheme(void *h_pcd, int scnum, char *buf, int nn); -+int fm_dump_tnum_dbg(void *h_fm, int tn_s, int tn_e, char *buf, int nn); -+int fm_dump_cls_plan(void *h_pcd, int cpn, char *buf, int nn); -+int fm_plcr_dump_regs(void *h_pcd, char *buf, int nn); -+int fm_prs_dump_regs(void *h_pcd, char *buf, int nn); -+int fm_profile_dump_regs(void *h_pcd, int ppnum, char *buf, int nn); -+ -+#define FM_DMP_PGSZ_ERR { \ -+ snprintf(&buf[PAGE_SIZE - 80], 70, \ -+ "\n Err: current sysfs buffer reached PAGE_SIZE\n");\ -+ n = PAGE_SIZE - 2; \ -+ } -+ -+#define FM_DMP_LN(buf, n, ...) \ -+ do { \ -+ int k, m = n; \ -+ m += k = snprintf(&buf[m], PAGE_SIZE - m, __VA_ARGS__); \ -+ if (k < 0 || m > PAGE_SIZE - 90) \ -+ FM_DMP_PGSZ_ERR \ -+ n = m; \ -+ } while (0) -+ -+#define FM_DMP_TITLE(buf, n, addr, ...) \ -+ do { \ -+ int k, m = n; \ -+ m += k = snprintf(&buf[m], PAGE_SIZE - m, "\n"); \ -+ if (k < 0 || m > PAGE_SIZE - 90) \ -+ FM_DMP_PGSZ_ERR \ -+ m += k = snprintf(&buf[m], PAGE_SIZE - m, __VA_ARGS__); \ -+ if (k < 0 || m > PAGE_SIZE - 90) \ -+ FM_DMP_PGSZ_ERR \ -+ if (addr) { \ -+ phys_addr_t pa; \ -+ pa = virt_to_phys(addr); \ -+ m += k = \ -+ snprintf(&buf[m], PAGE_SIZE - m, " (0x%lX)", \ -+ (long unsigned int)(pa)); \ -+ if (k < 0 || m > PAGE_SIZE - 90) \ -+ FM_DMP_PGSZ_ERR \ -+ } \ -+ m += k = snprintf(&buf[m], PAGE_SIZE - m, \ -+ "\n----------------------------------------\n\n"); \ -+ if (k < 0 || m > PAGE_SIZE - 90) \ -+ FM_DMP_PGSZ_ERR \ -+ n = m; \ -+ } while (0) -+ -+#define FM_DMP_SUBTITLE(buf, n, ...) \ -+ do { \ -+ int k, m = n; \ -+ m += k = snprintf(&buf[m], PAGE_SIZE - m, "------- "); \ -+ if (k < 0 || m > PAGE_SIZE - 90) \ -+ FM_DMP_PGSZ_ERR \ -+ m += k = snprintf(&buf[m], PAGE_SIZE - m, __VA_ARGS__); \ -+ if (k < 0 || m > PAGE_SIZE - 90) \ -+ FM_DMP_PGSZ_ERR \ -+ m += k = snprintf(&buf[m], PAGE_SIZE - m, "\n"); \ -+ if (k < 0 || m > PAGE_SIZE - 90) \ -+ FM_DMP_PGSZ_ERR \ -+ n = m; \ -+ } while (0) -+ -+#define FM_DMP_MEM_32(buf, n, addr) \ -+ { \ -+ uint32_t val; \ -+ phys_addr_t pa; \ -+ int k, m = n; \ -+ pa = virt_to_phys(addr); \ -+ val = ioread32be((addr)); \ -+ do { \ -+ m += k = snprintf(&buf[m], \ -+ PAGE_SIZE - m, "0x%010llX: 0x%08x\n", \ -+ pa, val); \ -+ if (k < 0 || m > PAGE_SIZE - 90) \ -+ FM_DMP_PGSZ_ERR \ -+ n += k; \ -+ } while (0) ;\ -+ } -+ -+#define FM_DMP_V32(buf, n, st, phrase) \ -+ do { \ -+ int k, m = n; \ -+ phys_addr_t pa = virt_to_phys(&((st)->phrase)); \ -+ k = snprintf(&buf[m], PAGE_SIZE - m, \ -+ "0x%010llX: 0x%08x%8s\t%s\n", (unsigned long long) pa, \ -+ ioread32be((uint32_t *)&((st)->phrase)), "", #phrase); \ -+ if (k < 0 || m > PAGE_SIZE - 90) \ -+ FM_DMP_PGSZ_ERR \ -+ n += k; \ -+ } while (0) -+ -+#endif /* LNXWRP_SYSFS_FM_H_ */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm_port.c -@@ -0,0 +1,1268 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "lnxwrp_sysfs.h" -+#include "lnxwrp_fm.h" -+#include "debug_ext.h" -+#include "lnxwrp_sysfs_fm_port.h" -+#include "lnxwrp_sysfs_fm.h" -+ -+#include "../../sdk_fman/Peripherals/FM/Port/fm_port.h" -+#include "../../sdk_fman/Peripherals/FM/Port/fm_port_dsar.h" -+ -+#if defined(__ERR_MODULE__) -+#undef __ERR_MODULE__ -+#endif -+ -+#include "../../sdk_fman/Peripherals/FM/fm.h" -+ -+static const struct sysfs_stats_t portSysfsStats[] = { -+ /* RX/TX/OH common statistics */ -+ { -+ .stat_name = "port_frame", -+ .stat_counter = e_FM_PORT_COUNTERS_FRAME, -+ }, -+ { -+ .stat_name = "port_discard_frame", -+ .stat_counter = e_FM_PORT_COUNTERS_DISCARD_FRAME, -+ }, -+ { -+ .stat_name = "port_dealloc_buf", -+ .stat_counter = e_FM_PORT_COUNTERS_DEALLOC_BUF, -+ }, -+ { -+ .stat_name = "port_enq_total", -+ .stat_counter = e_FM_PORT_COUNTERS_ENQ_TOTAL, -+ }, -+ /* TX/OH */ -+ { -+ .stat_name = "port_length_err", -+ .stat_counter = e_FM_PORT_COUNTERS_LENGTH_ERR, -+ }, -+ { -+ .stat_name = "port_unsupprted_format", -+ .stat_counter = e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT, -+ }, -+ { -+ .stat_name = "port_deq_total", -+ .stat_counter = e_FM_PORT_COUNTERS_DEQ_TOTAL, -+ }, -+ { -+ .stat_name = "port_deq_from_default", -+ .stat_counter = e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT, -+ }, -+ { -+ .stat_name = "port_deq_confirm", -+ .stat_counter = e_FM_PORT_COUNTERS_DEQ_CONFIRM, -+ }, -+ /* RX/OH */ -+ { -+ .stat_name = "port_rx_bad_frame", -+ .stat_counter = e_FM_PORT_COUNTERS_RX_BAD_FRAME, -+ }, -+ { -+ .stat_name = "port_rx_large_frame", -+ .stat_counter = e_FM_PORT_COUNTERS_RX_LARGE_FRAME, -+ }, -+ { -+ .stat_name = "port_rx_out_of_buffers_discard", -+ .stat_counter = e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD, -+ }, -+ { -+ .stat_name = "port_rx_filter_frame", -+ .stat_counter = e_FM_PORT_COUNTERS_RX_FILTER_FRAME, -+ }, -+ /* TODO: Particular statistics for OH ports */ -+ {} -+}; -+ -+static ssize_t show_fm_port_stats(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+ t_LnxWrpFmDev *p_LnxWrpFmDev; -+ unsigned long flags; -+ int n = 0; -+ uint8_t counter = 0; -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+ p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_LnxWrpFmPortDev == NULL)) -+ return -EINVAL; -+ -+ p_LnxWrpFmDev = (t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev; -+ if (WARN_ON(p_LnxWrpFmDev == NULL)) -+ return -EINVAL; -+ -+ if (!p_LnxWrpFmDev->active || !p_LnxWrpFmDev->h_Dev) -+ return -EIO; -+ -+ if (!p_LnxWrpFmPortDev->h_Dev) { -+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n"); -+ return n; -+ } -+ -+ counter = fm_find_statistic_counter_by_name( -+ attr->attr.name, -+ portSysfsStats, NULL); -+ -+ if (counter == e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR) { -+ uint32_t fmRev = 0; -+ fmRev = 0xffff & -+ ioread32(UINT_TO_PTR(p_LnxWrpFmDev->fmBaseAddr + -+ 0x000c30c4)); -+ -+ if (fmRev == 0x0100) { -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "counter not available for revision 1\n"); -+ local_irq_restore(flags); -+ } -+ return n; -+ } -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, "\t%s counter: %u\n", -+ p_LnxWrpFmPortDev->name, -+ FM_PORT_GetCounter(p_LnxWrpFmPortDev->h_Dev, -+ (e_FmPortCounters) counter)); -+ local_irq_restore(flags); -+ -+ return n; -+} -+ -+/* FM PORT RX/TX/OH statistics */ -+static DEVICE_ATTR(port_frame, S_IRUGO, show_fm_port_stats, NULL); -+static DEVICE_ATTR(port_discard_frame, S_IRUGO, show_fm_port_stats, NULL); -+static DEVICE_ATTR(port_dealloc_buf, S_IRUGO, show_fm_port_stats, NULL); -+static DEVICE_ATTR(port_enq_total, S_IRUGO, show_fm_port_stats, NULL); -+/* FM PORT TX/OH statistics */ -+static DEVICE_ATTR(port_length_err, S_IRUGO, show_fm_port_stats, NULL); -+static DEVICE_ATTR(port_unsupprted_format, S_IRUGO, show_fm_port_stats, NULL); -+static DEVICE_ATTR(port_deq_total, S_IRUGO, show_fm_port_stats, NULL); -+static DEVICE_ATTR(port_deq_from_default, S_IRUGO, show_fm_port_stats, NULL); -+static DEVICE_ATTR(port_deq_confirm, S_IRUGO, show_fm_port_stats, NULL); -+/* FM PORT RX/OH statistics */ -+static DEVICE_ATTR(port_rx_bad_frame, S_IRUGO, show_fm_port_stats, NULL); -+static DEVICE_ATTR(port_rx_large_frame, S_IRUGO, show_fm_port_stats, NULL); -+static DEVICE_ATTR(port_rx_out_of_buffers_discard, S_IRUGO, -+ show_fm_port_stats, NULL); -+static DEVICE_ATTR(port_rx_filter_frame, S_IRUGO, show_fm_port_stats, NULL); -+ -+/* FM PORT TX statistics */ -+static struct attribute *fm_tx_port_dev_stats_attributes[] = { -+ &dev_attr_port_frame.attr, -+ &dev_attr_port_discard_frame.attr, -+ &dev_attr_port_dealloc_buf.attr, -+ &dev_attr_port_enq_total.attr, -+ &dev_attr_port_length_err.attr, -+ &dev_attr_port_unsupprted_format.attr, -+ &dev_attr_port_deq_total.attr, -+ &dev_attr_port_deq_from_default.attr, -+ &dev_attr_port_deq_confirm.attr, -+ NULL -+}; -+ -+static const struct attribute_group fm_tx_port_dev_stats_attr_grp = { -+ .name = "statistics", -+ .attrs = fm_tx_port_dev_stats_attributes -+}; -+ -+/* FM PORT RX statistics */ -+static struct attribute *fm_rx_port_dev_stats_attributes[] = { -+ &dev_attr_port_frame.attr, -+ &dev_attr_port_discard_frame.attr, -+ &dev_attr_port_dealloc_buf.attr, -+ &dev_attr_port_enq_total.attr, -+ &dev_attr_port_rx_bad_frame.attr, -+ &dev_attr_port_rx_large_frame.attr, -+ &dev_attr_port_rx_out_of_buffers_discard.attr, -+ &dev_attr_port_rx_filter_frame.attr, -+ NULL -+}; -+ -+static const struct attribute_group fm_rx_port_dev_stats_attr_grp = { -+ .name = "statistics", -+ .attrs = fm_rx_port_dev_stats_attributes -+}; -+ -+/* TODO: add particular OH ports statistics */ -+static struct attribute *fm_oh_port_dev_stats_attributes[] = { -+ &dev_attr_port_frame.attr, -+ &dev_attr_port_discard_frame.attr, -+ &dev_attr_port_dealloc_buf.attr, -+ &dev_attr_port_enq_total.attr, -+ /*TX*/ &dev_attr_port_length_err.attr, -+ &dev_attr_port_unsupprted_format.attr, -+ &dev_attr_port_deq_total.attr, -+ &dev_attr_port_deq_from_default.attr, -+ &dev_attr_port_deq_confirm.attr, -+ /* &dev_attr_port_rx_bad_frame.attr, */ -+ /* &dev_attr_port_rx_large_frame.attr, */ -+ &dev_attr_port_rx_out_of_buffers_discard.attr, -+ /*&dev_attr_port_rx_filter_frame.attr, */ -+ NULL -+}; -+ -+static const struct attribute_group fm_oh_port_dev_stats_attr_grp = { -+ .name = "statistics", -+ .attrs = fm_oh_port_dev_stats_attributes -+}; -+ -+static ssize_t show_fm_port_regs(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+#endif -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ p_LnxWrpFmPortDev = -+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev); -+ -+ -+ local_irq_save(flags); -+ -+ if (!p_LnxWrpFmPortDev->h_Dev) { -+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n"); -+ return n; -+ } else { -+ n = snprintf(buf, PAGE_SIZE, -+ "FM port driver registers dump.\n"); -+ n = fm_port_dump_regs(p_LnxWrpFmPortDev->h_Dev, buf, n); -+ } -+ -+ local_irq_restore(flags); -+ -+ return n; -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+ -+ return n; -+#endif -+} -+static int fm_port_dsar_dump_mem(void *h_dev, char *buf, int nn) -+{ -+ t_FmPort *p_FmPort; -+ t_Fm *p_Fm; -+ uint8_t hardwarePortId; -+ uint32_t *param_page; -+ t_ArCommonDesc *ArCommonDescPtr; -+ uint32_t *mem; -+ int i, n = nn; -+ -+ p_FmPort = (t_FmPort *)h_dev; -+ hardwarePortId = p_FmPort->hardwarePortId; -+ p_Fm = (t_Fm *)p_FmPort->h_Fm; -+ -+ if (!FM_PORT_IsInDsar(p_FmPort)) -+ { -+ FM_DMP_LN(buf, n, "port %u is not a DSAR port\n", -+ hardwarePortId); -+ return n; -+ } -+ FM_DMP_LN(buf, n, "port %u DSAR mem\n", hardwarePortId); -+ FM_DMP_LN(buf, n, "========================\n"); -+ -+ /* do I need request_mem_region here? */ -+ param_page = ioremap(p_FmPort->fmMuramPhysBaseAddr + ioread32be(&p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr), 4); -+ ArCommonDescPtr = (t_ArCommonDesc*)(ioremap(p_FmPort->fmMuramPhysBaseAddr + ioread32be(param_page), 300*4)); /* this should be changed*/ -+ mem = (uint32_t*)ArCommonDescPtr; -+ for (i = 0; i < 300; i+=4) -+ FM_DMP_LN(buf, n, "%08x: %08x %08x %08x %08x\n", i*4, mem[i], mem[i + 1], mem[i + 2], mem[i + 3]); -+ iounmap(ArCommonDescPtr); -+ iounmap(param_page); -+ return n; -+} -+ -+static int fm_port_dsar_dump_regs(void *h_dev, char *buf, int nn) -+{ -+ t_FmPort *p_FmPort; -+ t_Fm *p_Fm; -+ uint8_t hardwarePortId; -+ uint32_t *param_page; -+ t_ArCommonDesc *ArCommonDescPtr; -+ int i, n = nn; -+ -+ p_FmPort = (t_FmPort *)h_dev; -+ hardwarePortId = p_FmPort->hardwarePortId; -+ p_Fm = (t_Fm *)p_FmPort->h_Fm; -+ -+ if (!FM_PORT_IsInDsar(p_FmPort)) -+ { -+ FM_DMP_LN(buf, n, "port %u is not a DSAR port\n", -+ hardwarePortId); -+ return n; -+ } -+ FM_DMP_LN(buf, n, "port %u DSAR information\n", hardwarePortId); -+ FM_DMP_LN(buf, n, "========================\n"); -+ -+ /* do I need request_mem_region here? */ -+ param_page = ioremap(p_FmPort->fmMuramPhysBaseAddr + ioread32be(&p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr), 4); -+ ArCommonDescPtr = (t_ArCommonDesc*)(ioremap(p_FmPort->fmMuramPhysBaseAddr + ioread32be(param_page), sizeof(t_ArCommonDesc))); /* this should be changed*/ -+ FM_DMP_LN(buf, n, "Tx port: 0x%x\n", ArCommonDescPtr->arTxPort); -+ FM_DMP_LN(buf, n, "Active HPNIA: 0x%08x\n", ArCommonDescPtr->activeHPNIA); -+ FM_DMP_LN(buf, n, "Snmp port: 0x%x\n", ArCommonDescPtr->snmpPort); -+ FM_DMP_LN(buf, n, "MAC address: %02x:%02x:%02x:%02x:%02x:%02x\n", ArCommonDescPtr->macStationAddr[0], -+ ArCommonDescPtr->macStationAddr[1], ArCommonDescPtr->macStationAddr[2], -+ ArCommonDescPtr->macStationAddr[3], ArCommonDescPtr->macStationAddr[4], -+ ArCommonDescPtr->macStationAddr[5]); -+ FM_DMP_LN(buf, n, "filterControl: 0x%02x\n", ArCommonDescPtr->filterControl); -+ FM_DMP_LN(buf, n, "tcpControlPass: 0x%04x\n", ArCommonDescPtr->tcpControlPass); -+ FM_DMP_LN(buf, n, "ipProtocolTblSize: 0x%x\n", ArCommonDescPtr->ipProtocolTblSize); -+ FM_DMP_LN(buf, n, "udpPortTblSize: 0x%x\n", ArCommonDescPtr->udpPortTblSize); -+ FM_DMP_LN(buf, n, "tcpPortTblSize: 0x%x\n", ArCommonDescPtr->tcpPortTblSize); -+ if (ArCommonDescPtr->p_ArStats) -+ { -+ t_ArStatistics *arStatistics = (t_ArStatistics*) -+ ioremap(ioread32be(&ArCommonDescPtr->p_ArStats) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ sizeof (t_ArStatistics)); -+ FM_DMP_LN(buf, n, "\nDSAR statistics\n"); -+ FM_DMP_LN(buf, n, "DSAR_Discarded: 0x%x\n", arStatistics->dsarDiscarded); -+ FM_DMP_LN(buf, n, "DSAR_Err_Discarded: 0x%x\n", arStatistics->dsarErrDiscarded); -+ FM_DMP_LN(buf, n, "DSAR_Frag_Discarded: 0x%x\n", arStatistics->dsarFragDiscarded); -+ FM_DMP_LN(buf, n, "DSAR_Tunnel_Discarded: 0x%x\n", arStatistics->dsarTunnelDiscarded); -+ FM_DMP_LN(buf, n, "DSAR_ARP_Discarded: 0x%x\n", arStatistics->dsarArpDiscarded); -+ FM_DMP_LN(buf, n, "DSAR_IP_Discarded: 0x%x\n", arStatistics->dsarIpDiscarded); -+ FM_DMP_LN(buf, n, "DSAR_TCP_Discarded: 0x%x\n", arStatistics->dsarTcpDiscarded); -+ FM_DMP_LN(buf, n, "DSAR_UDP_Discarded: 0x%x\n", arStatistics->dsarUdpDiscarded); -+ FM_DMP_LN(buf, n, "DSAR_ICMPv6_Checksum_Err: 0x%x\n", arStatistics->dsarIcmpV6ChecksumErr); -+ FM_DMP_LN(buf, n, "DSAR_ICMPv6_Other_Type: 0x%x\n", arStatistics->dsarIcmpV6OtherType); -+ FM_DMP_LN(buf, n, "DSAR_ICMPv4_Other_Type: 0x%x\n", arStatistics->dsarIcmpV4OtherType); -+ -+ iounmap(arStatistics); -+ } -+ if (ArCommonDescPtr->p_ArpDescriptor) -+ { -+ t_DsarArpDescriptor* ArpDescriptor = (t_DsarArpDescriptor*) -+ ioremap(ioread32be(&ArCommonDescPtr->p_ArpDescriptor) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ sizeof (t_DsarArpDescriptor)); -+ FM_DMP_LN(buf, n, "\nARP\n"); -+ FM_DMP_LN(buf, n, "===\n"); -+ FM_DMP_LN(buf, n, "control bits 0x%04x\n", ArpDescriptor->control); -+ if (ArpDescriptor->numOfBindings) -+ { -+ char ip_str[100]; -+ t_DsarArpBindingEntry* bindings = ioremap( -+ ioread32be(&ArpDescriptor->p_Bindings) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ ArpDescriptor->numOfBindings * -+ sizeof(t_DsarArpBindingEntry)); -+ uint8_t* ip_addr = (uint8_t*)&bindings->ipv4Addr; -+ FM_DMP_LN(buf, n, " ip vlan id\n"); -+ for (i = 0; i < ArpDescriptor->numOfBindings; i++) -+ { -+ n += snprintf(ip_str, 100, "%d.%d.%d.%d", -+ ip_addr[0], ip_addr[1], -+ ip_addr[2], ip_addr[3]); -+ FM_DMP_LN(buf, n, "%-15s 0x%x\n", -+ ip_str, bindings->vlanId); -+ } -+ iounmap(bindings); -+ } -+ if (ArpDescriptor->p_Statistics) -+ { -+ t_DsarArpStatistics* arpStats = ioremap( -+ ioread32be(&ArpDescriptor->p_Statistics) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ sizeof(t_DsarArpStatistics)); -+ FM_DMP_LN(buf, n, "statistics\n"); -+ FM_DMP_LN(buf, n, "INVAL_CNT: 0x%x\n", arpStats->invalCnt); -+ FM_DMP_LN(buf, n, "ECHO_CNT: 0x%x\n", arpStats->echoCnt); -+ FM_DMP_LN(buf, n, "CD_CNT: 0x%x\n", arpStats->cdCnt); -+ FM_DMP_LN(buf, n, "AR_CNT: 0x%x\n", arpStats->arCnt); -+ FM_DMP_LN(buf, n, "RATM_CNT: 0x%x\n", arpStats->ratmCnt); -+ FM_DMP_LN(buf, n, "UKOP_CNT: 0x%x\n", arpStats->ukopCnt); -+ FM_DMP_LN(buf, n, "NMTP_CNT: 0x%x\n", arpStats->nmtpCnt); -+ FM_DMP_LN(buf, n, "NMVLAN_CNT: 0x%x\n", arpStats->nmVlanCnt); -+ iounmap(arpStats); -+ } -+ -+ iounmap(ArpDescriptor); -+ } -+ if (ArCommonDescPtr->p_IcmpV4Descriptor) -+ { -+ t_DsarIcmpV4Descriptor* ICMPV4Descriptor = -+ (t_DsarIcmpV4Descriptor*)ioremap(ioread32be( -+ &ArCommonDescPtr->p_IcmpV4Descriptor) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ sizeof (t_DsarIcmpV4Descriptor)); -+ FM_DMP_LN(buf, n, "\nEcho ICMPv4\n"); -+ FM_DMP_LN(buf, n, "===========\n"); -+ FM_DMP_LN(buf, n, "control bits 0x%04x\n", ICMPV4Descriptor->control); -+ if (ICMPV4Descriptor->numOfBindings) -+ { -+ char ip_str[100]; -+ t_DsarArpBindingEntry* bindings = ioremap( -+ ioread32be(&ICMPV4Descriptor->p_Bindings) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ ICMPV4Descriptor->numOfBindings * -+ sizeof(t_DsarArpBindingEntry)); -+ uint8_t* ip_addr = (uint8_t*)&bindings->ipv4Addr; -+ FM_DMP_LN(buf, n, " ip vlan id\n"); -+ for (i = 0; i < ICMPV4Descriptor->numOfBindings; i++) -+ { -+ n += snprintf(ip_str, 100, "%d.%d.%d.%d", -+ ip_addr[0], ip_addr[1], -+ ip_addr[2], ip_addr[3]); -+ FM_DMP_LN(buf, n, "%-15s 0x%x\n", -+ ip_str, bindings->vlanId); -+ } -+ iounmap(bindings); -+ } -+ if (ICMPV4Descriptor->p_Statistics) -+ { -+ t_DsarIcmpV4Statistics* icmpv4Stats = ioremap( -+ ioread32be(&ICMPV4Descriptor->p_Statistics) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ sizeof(t_DsarIcmpV4Statistics)); -+ FM_DMP_LN(buf, n, "statistics\n"); -+ FM_DMP_LN(buf, n, "INVAL_CNT: 0x%x\n", icmpv4Stats->invalCnt); -+ FM_DMP_LN(buf, n, "NMVLAN_CNT: 0x%x\n", icmpv4Stats->nmVlanCnt); -+ FM_DMP_LN(buf, n, "NMIP_CNT: 0x%x\n", icmpv4Stats->nmIpCnt); -+ FM_DMP_LN(buf, n, "AR_CNT: 0x%x\n", icmpv4Stats->arCnt); -+ FM_DMP_LN(buf, n, "CSERR_CNT: 0x%x\n", icmpv4Stats->cserrCnt); -+ iounmap(icmpv4Stats); -+ } -+ iounmap(ICMPV4Descriptor); -+ } -+ if (ArCommonDescPtr->p_NdDescriptor) -+ { -+ t_DsarNdDescriptor *NDDescriptor = -+ (t_DsarNdDescriptor*)ioremap(ioread32be( -+ &ArCommonDescPtr->p_NdDescriptor) + p_FmPort-> -+ fmMuramPhysBaseAddr, sizeof (t_DsarNdDescriptor)); -+ FM_DMP_LN(buf, n, "\nNDP\n"); -+ FM_DMP_LN(buf, n, "===\n"); -+ FM_DMP_LN(buf, n, "control bits 0x%04x\n", NDDescriptor->control); -+ FM_DMP_LN(buf, n, "solicited address 0x%08x\n", NDDescriptor->solicitedAddr); -+ if (NDDescriptor->numOfBindings) -+ { -+ char ip_str[100]; -+ t_DsarIcmpV6BindingEntry* bindings = ioremap( -+ ioread32be(&NDDescriptor->p_Bindings) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ NDDescriptor->numOfBindings * -+ sizeof(t_DsarIcmpV6BindingEntry)); -+ uint16_t* ip_addr = (uint16_t*)&bindings->ipv6Addr; -+ FM_DMP_LN(buf, n, " ip vlan id\n"); -+ for (i = 0; i < NDDescriptor->numOfBindings; i++) -+ { -+ n += snprintf(ip_str, 100, -+ "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x", -+ ip_addr[0], ip_addr[1], ip_addr[2], ip_addr[3], -+ ip_addr[4], ip_addr[5], ip_addr[6], ip_addr[7]); -+ FM_DMP_LN(buf, n, "%s 0x%x\n", ip_str, bindings->vlanId); -+ } -+ iounmap(bindings); -+ } -+ if (NDDescriptor->p_Statistics) -+ { -+ t_NdStatistics* ndStats = ioremap( -+ ioread32be(&NDDescriptor->p_Statistics) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ sizeof(t_NdStatistics)); -+ FM_DMP_LN(buf, n, "statistics\n"); -+ FM_DMP_LN(buf, n, "INVAL_CNT: 0x%x\n", ndStats->invalCnt); -+ FM_DMP_LN(buf, n, "NMVLAN_CNT: 0x%x\n", ndStats->nmVlanCnt); -+ FM_DMP_LN(buf, n, "NMIP_CNT: 0x%x\n", ndStats->nmIpCnt); -+ FM_DMP_LN(buf, n, "AR_CNT: 0x%x\n", ndStats->arCnt); -+ FM_DMP_LN(buf, n, "USADVERT_CNT: 0x%x\n", ndStats->usadvertCnt); -+ FM_DMP_LN(buf, n, "NMMCAST_CNT: 0x%x\n", ndStats->nmmcastCnt); -+ FM_DMP_LN(buf, n, "NSLLA_CNT: 0x%x\n", ndStats->nsllaCnt); -+ iounmap(ndStats); -+ } -+ iounmap(NDDescriptor); -+ } -+ if (ArCommonDescPtr->p_IcmpV6Descriptor) -+ { -+ t_DsarIcmpV6Descriptor *ICMPV6Descriptor = -+ (t_DsarIcmpV6Descriptor*)ioremap(ioread32be( -+ &ArCommonDescPtr->p_IcmpV6Descriptor) + p_FmPort-> -+ fmMuramPhysBaseAddr, sizeof (t_DsarIcmpV6Descriptor)); -+ FM_DMP_LN(buf, n, "\nEcho ICMPv6\n"); -+ FM_DMP_LN(buf, n, "===========\n"); -+ FM_DMP_LN(buf, n, "control bits 0x%04x\n", ICMPV6Descriptor->control); -+ if (ICMPV6Descriptor->numOfBindings) -+ { -+ char ip_str[100]; -+ t_DsarIcmpV6BindingEntry* bindings = ioremap( -+ ioread32be(&ICMPV6Descriptor->p_Bindings) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ ICMPV6Descriptor->numOfBindings * -+ sizeof(t_DsarIcmpV6BindingEntry)); -+ uint16_t* ip_addr = (uint16_t*)&bindings->ipv6Addr; -+ FM_DMP_LN(buf, n, " ip vlan id\n"); -+ for (i = 0; i < ICMPV6Descriptor->numOfBindings; i++) -+ { -+ n += snprintf(ip_str, 100, -+ "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x", -+ ip_addr[0], ip_addr[1], ip_addr[2], ip_addr[3], -+ ip_addr[4], ip_addr[5], ip_addr[6], ip_addr[7]); -+ FM_DMP_LN(buf, n, "%s 0x%x\n", ip_str, bindings->vlanId); -+ } -+ iounmap(bindings); -+ } -+ if (ICMPV6Descriptor->p_Statistics) -+ { -+ t_DsarIcmpV6Statistics* icmpv6Stats = ioremap( -+ ioread32be(&ICMPV6Descriptor->p_Statistics) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ sizeof(t_DsarIcmpV6Statistics)); -+ FM_DMP_LN(buf, n, "statistics\n"); -+ FM_DMP_LN(buf, n, "INVAL_CNT: 0x%x\n", icmpv6Stats->invalCnt); -+ FM_DMP_LN(buf, n, "NMVLAN_CNT: 0x%x\n", icmpv6Stats->nmVlanCnt); -+ FM_DMP_LN(buf, n, "NMIP_CNT: 0x%x\n", icmpv6Stats->nmIpCnt); -+ FM_DMP_LN(buf, n, "AR_CNT: 0x%x\n", icmpv6Stats->arCnt); -+ iounmap(icmpv6Stats); -+ } -+ iounmap(ICMPV6Descriptor); -+ } -+ if (ArCommonDescPtr->p_SnmpDescriptor) -+ { -+ t_DsarSnmpDescriptor *SnmpDescriptor = -+ (t_DsarSnmpDescriptor*)ioremap(ioread32be( -+ &ArCommonDescPtr->p_SnmpDescriptor) + p_FmPort-> -+ fmMuramPhysBaseAddr, sizeof (t_DsarSnmpDescriptor)); -+ FM_DMP_LN(buf, n, "\nSNMP\n"); -+ FM_DMP_LN(buf, n, "===========\n"); -+ FM_DMP_LN(buf, n, "control bits 0x%04x\n", SnmpDescriptor->control); -+ FM_DMP_LN(buf, n, "max message length 0x%04x\n", SnmpDescriptor->maxSnmpMsgLength); -+ if (SnmpDescriptor->numOfIpv4Addresses) -+ { -+ char ip_str[100]; -+ t_DsarSnmpIpv4AddrTblEntry* addrs = ioremap( -+ ioread32be(&SnmpDescriptor->p_Ipv4AddrTbl) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ SnmpDescriptor->numOfIpv4Addresses * -+ sizeof(t_DsarSnmpIpv4AddrTblEntry)); -+ uint8_t* ip_addr = (uint8_t*)&addrs->ipv4Addr; -+ FM_DMP_LN(buf, n, " ip vlan id\n"); -+ for (i = 0; i < SnmpDescriptor->numOfIpv4Addresses; i++) -+ { -+ n += snprintf(ip_str, 100, "%d.%d.%d.%d", -+ ip_addr[0], ip_addr[1], -+ ip_addr[2], ip_addr[3]); -+ FM_DMP_LN(buf, n, "%-15s 0x%x\n", ip_str, addrs->vlanId); -+ } -+ iounmap(addrs); -+ } -+ if (SnmpDescriptor->p_Statistics) -+ { -+ t_DsarSnmpStatistics* snmpStats = ioremap( -+ ioread32be(&SnmpDescriptor->p_Statistics) + -+ p_FmPort->fmMuramPhysBaseAddr, -+ sizeof(t_DsarSnmpStatistics)); -+ FM_DMP_LN(buf, n, "statistics\n"); -+ FM_DMP_LN(buf, n, "snmpErrCnt: 0x%x\n", snmpStats->snmpErrCnt); -+ FM_DMP_LN(buf, n, "snmpCommunityErrCnt: 0x%x\n", snmpStats->snmpCommunityErrCnt); -+ FM_DMP_LN(buf, n, "snmpTotalDiscardCnt: 0x%x\n", snmpStats->snmpTotalDiscardCnt); -+ FM_DMP_LN(buf, n, "snmpGetReqCnt: 0x%x\n", snmpStats->snmpGetReqCnt); -+ FM_DMP_LN(buf, n, "snmpGetNextReqCnt: 0x%x\n", snmpStats->snmpGetNextReqCnt); -+ iounmap(snmpStats); -+ } -+ iounmap(SnmpDescriptor); -+ } -+ iounmap(ArCommonDescPtr); -+ iounmap(param_page); -+ return n; -+} -+ -+static ssize_t show_fm_port_dsar_mem(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+#endif -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ p_LnxWrpFmPortDev = -+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev); -+ -+ local_irq_save(flags); -+ -+ if (!p_LnxWrpFmPortDev->h_Dev) { -+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n"); -+ return n; -+ } else { -+ n = snprintf(buf, PAGE_SIZE, -+ "FM port driver registers dump.\n"); -+ n = fm_port_dsar_dump_mem(p_LnxWrpFmPortDev->h_Dev, buf, n); -+ } -+ -+ local_irq_restore(flags); -+ -+ return n; -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+ -+ return n; -+#endif -+} -+ -+static ssize_t show_fm_port_dsar_regs(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+#endif -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ p_LnxWrpFmPortDev = -+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev); -+ -+ local_irq_save(flags); -+ -+ if (!p_LnxWrpFmPortDev->h_Dev) { -+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n"); -+ return n; -+ } else { -+ n = snprintf(buf, PAGE_SIZE, -+ "FM port driver registers dump.\n"); -+ n = fm_port_dsar_dump_regs(p_LnxWrpFmPortDev->h_Dev, buf, n); -+ } -+ -+ local_irq_restore(flags); -+ -+ return n; -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+ -+ return n; -+#endif -+} -+ -+#if (DPAA_VERSION >= 11) -+static ssize_t show_fm_port_ipv4_options(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ p_LnxWrpFmPortDev = -+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev); -+ -+ local_irq_save(flags); -+ -+ if (!p_LnxWrpFmPortDev->h_Dev) { -+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n"); -+ return n; -+ } else if (((t_FmPort *)p_LnxWrpFmPortDev->h_Dev)->p_ParamsPage -+ == NULL) { -+ n = snprintf(buf, PAGE_SIZE, -+ "\tPort: FMan-controller params page not set\n"); -+ return n; -+ } else { -+ n = snprintf(buf, PAGE_SIZE, -+ "Counter for fragmented pkt with IP header options\n"); -+ n = fm_port_dump_ipv4_opt(p_LnxWrpFmPortDev->h_Dev, buf, n); -+ } -+ -+ local_irq_restore(flags); -+ -+ return n; -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+ -+ return n; -+#endif -+} -+ -+#endif -+ -+static ssize_t show_fm_port_bmi_regs(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ p_LnxWrpFmPortDev = -+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev); -+ -+ local_irq_save(flags); -+ -+ if (!p_LnxWrpFmPortDev->h_Dev) { -+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n"); -+ return n; -+ } else { -+ n = snprintf(buf, PAGE_SIZE, -+ "FM port driver registers dump.\n"); -+ n = fm_port_dump_regs_bmi(p_LnxWrpFmPortDev->h_Dev, buf, n); -+ } -+ -+ local_irq_restore(flags); -+ -+ return n; -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+ -+ return n; -+#endif -+} -+ -+static ssize_t show_fm_port_qmi_regs(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ unsigned long flags; -+ unsigned n = 0; -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+#endif -+ -+ if (attr == NULL || buf == NULL || dev == NULL) -+ return -EINVAL; -+ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ p_LnxWrpFmPortDev = -+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev); -+ -+ local_irq_save(flags); -+ -+ if (!p_LnxWrpFmPortDev->h_Dev) { -+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n"); -+ return n; -+ } else { -+ n = snprintf(buf, PAGE_SIZE, -+ "FM port driver registers dump.\n"); -+ n = fm_port_dump_regs_qmi(p_LnxWrpFmPortDev->h_Dev, buf, n); -+ } -+ -+ local_irq_restore(flags); -+ -+ return n; -+#else -+ -+ local_irq_save(flags); -+ n = snprintf(buf, PAGE_SIZE, -+ "Debug level is too low to dump registers!!!\n"); -+ local_irq_restore(flags); -+ -+ return n; -+#endif -+} -+ -+static DEVICE_ATTR(fm_port_regs, S_IRUGO | S_IRUSR, show_fm_port_regs, NULL); -+static DEVICE_ATTR(fm_port_qmi_regs, S_IRUGO | S_IRUSR, show_fm_port_qmi_regs, NULL); -+static DEVICE_ATTR(fm_port_bmi_regs, S_IRUGO | S_IRUSR, show_fm_port_bmi_regs, NULL); -+#if (DPAA_VERSION >= 11) -+static DEVICE_ATTR(fm_port_ipv4_opt, S_IRUGO | S_IRUSR, show_fm_port_ipv4_options, NULL); -+#endif -+static DEVICE_ATTR(fm_port_dsar_regs, S_IRUGO | S_IRUSR, show_fm_port_dsar_regs, NULL); -+static DEVICE_ATTR(fm_port_dsar_mem, S_IRUGO | S_IRUSR, show_fm_port_dsar_mem, NULL); -+ -+int fm_port_sysfs_create(struct device *dev) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev; -+ -+ if (dev == NULL) -+ return -EINVAL; -+ -+ p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_LnxWrpFmPortDev == NULL)) -+ return -EINVAL; -+ -+ /* store to remove them when module is disabled */ -+ p_LnxWrpFmPortDev->dev_attr_regs = &dev_attr_fm_port_regs; -+ p_LnxWrpFmPortDev->dev_attr_qmi_regs = &dev_attr_fm_port_qmi_regs; -+ p_LnxWrpFmPortDev->dev_attr_bmi_regs = &dev_attr_fm_port_bmi_regs; -+#if (DPAA_VERSION >= 11) -+ p_LnxWrpFmPortDev->dev_attr_ipv4_opt = &dev_attr_fm_port_ipv4_opt; -+#endif -+ p_LnxWrpFmPortDev->dev_attr_dsar_regs = &dev_attr_fm_port_dsar_regs; -+ p_LnxWrpFmPortDev->dev_attr_dsar_mem = &dev_attr_fm_port_dsar_mem; -+ /* Registers dump entry - in future will be moved to debugfs */ -+ if (device_create_file(dev, &dev_attr_fm_port_regs) != 0) -+ return -EIO; -+ if (device_create_file(dev, &dev_attr_fm_port_qmi_regs) != 0) -+ return -EIO; -+ if (device_create_file(dev, &dev_attr_fm_port_bmi_regs) != 0) -+ return -EIO; -+#if (DPAA_VERSION >= 11) -+ if (device_create_file(dev, &dev_attr_fm_port_ipv4_opt) != 0) -+ return -EIO; -+#endif -+ if (device_create_file(dev, &dev_attr_fm_port_dsar_regs) != 0) -+ return -EIO; -+ if (device_create_file(dev, &dev_attr_fm_port_dsar_mem) != 0) -+ return -EIO; -+ -+ /* FM Ports statistics */ -+ switch (p_LnxWrpFmPortDev->settings.param.portType) { -+ case e_FM_PORT_TYPE_TX: -+ case e_FM_PORT_TYPE_TX_10G: -+ if (sysfs_create_group -+ (&dev->kobj, &fm_tx_port_dev_stats_attr_grp) != 0) -+ return -EIO; -+ break; -+ case e_FM_PORT_TYPE_RX: -+ case e_FM_PORT_TYPE_RX_10G: -+ if (sysfs_create_group -+ (&dev->kobj, &fm_rx_port_dev_stats_attr_grp) != 0) -+ return -EIO; -+ break; -+ case e_FM_PORT_TYPE_DUMMY: -+ case e_FM_PORT_TYPE_OH_OFFLINE_PARSING: -+ if (sysfs_create_group -+ (&dev->kobj, &fm_oh_port_dev_stats_attr_grp) != 0) -+ return -EIO; -+ break; -+ default: -+ WARN(1, "FMD: failure at %s:%d/%s()!\n", __FILE__, __LINE__, -+ __func__); -+ return -EINVAL; -+ break; -+ }; -+ -+ return 0; -+} -+ -+void fm_port_sysfs_destroy(struct device *dev) -+{ -+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = NULL; -+ -+ /* this function has never been tested !!! */ -+ -+ if (WARN_ON(dev == NULL)) -+ return; -+ -+ p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *) dev_get_drvdata(dev); -+ if (WARN_ON(p_LnxWrpFmPortDev == NULL)) -+ return; -+ -+ /* The name attribute will be freed also by these 2 functions? */ -+ switch (p_LnxWrpFmPortDev->settings.param.portType) { -+ case e_FM_PORT_TYPE_TX: -+ case e_FM_PORT_TYPE_TX_10G: -+ sysfs_remove_group(&dev->kobj, &fm_tx_port_dev_stats_attr_grp); -+ break; -+ case e_FM_PORT_TYPE_RX: -+ case e_FM_PORT_TYPE_RX_10G: -+ sysfs_remove_group(&dev->kobj, &fm_rx_port_dev_stats_attr_grp); -+ break; -+ case e_FM_PORT_TYPE_DUMMY: -+ case e_FM_PORT_TYPE_OH_OFFLINE_PARSING: -+ sysfs_remove_group(&dev->kobj, &fm_oh_port_dev_stats_attr_grp); -+ break; -+ default: -+ WARN(1, "FMD: failure at %s:%d/%s()!\n", __FILE__, __LINE__, -+ __func__); -+ break; -+ }; -+ -+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_regs); -+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_qmi_regs); -+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_bmi_regs); -+#if (DPAA_VERSION >= 11) -+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_ipv4_opt); -+#endif -+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_dsar_regs); -+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_dsar_mem); -+} -+ -+ -+int fm_port_dump_regs(void *h_dev, char *buf, int nn) -+{ -+ t_FmPort *p_FmPort; -+ t_Fm *p_Fm; -+ uint8_t hardwarePortId; -+ int n = nn; -+ -+ p_FmPort = (t_FmPort *)h_dev; -+ hardwarePortId = p_FmPort->hardwarePortId; -+ p_Fm = (t_Fm *)p_FmPort->h_Fm; -+ -+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmBmiRegs->fmbm_pp[hardwarePortId - 1], -+ "fmbm_pp for port %u", hardwarePortId); -+ FM_DMP_MEM_32(buf, n, -+ &p_Fm->p_FmBmiRegs->fmbm_pp[hardwarePortId - 1]); -+ -+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmBmiRegs->fmbm_pfs[hardwarePortId - 1], -+ "fmbm_pfs for port %u", hardwarePortId); -+ FM_DMP_MEM_32(buf, n, -+ &p_Fm->p_FmBmiRegs->fmbm_pfs[hardwarePortId - 1]); -+ -+ FM_DMP_TITLE(buf, n, -+ &p_Fm->p_FmBmiRegs->fmbm_spliodn[hardwarePortId - 1], -+ "fmbm_spliodn for port %u", hardwarePortId); -+ FM_DMP_MEM_32(buf, n, -+ &p_Fm->p_FmBmiRegs->fmbm_spliodn[hardwarePortId - 1]); -+ -+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmFpmRegs->fmfp_ps[hardwarePortId], -+ "fmfp_psfor port %u", hardwarePortId); -+ FM_DMP_MEM_32(buf, n, &p_Fm->p_FmFpmRegs->fmfp_ps[hardwarePortId]); -+ -+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmDmaRegs->fmdmplr[hardwarePortId / 2], -+ "fmdmplrfor port %u", hardwarePortId); -+ FM_DMP_MEM_32(buf, n, -+ &p_Fm->p_FmDmaRegs->fmdmplr[hardwarePortId / 2]); -+ return n; -+} -+ -+#if (DPAA_VERSION >= 11) -+ -+int fm_port_dump_ipv4_opt(void *h_dev, char *buf, int nn) -+{ -+ t_FmPort *p_FmPort; -+ int n = nn; -+ -+ p_FmPort = (t_FmPort *)h_dev; -+ -+ FM_DMP_V32(buf, n, p_FmPort->p_ParamsPage, ipfOptionsCounter); -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ return n; -+} -+#endif -+ -+int fm_port_dump_regs_bmi(void *h_dev, char *buf, int nn) -+{ -+ t_FmPort *p_FmPort; -+ u_FmPortBmiRegs *p_bmi; -+ -+ char arr[20]; -+ uint8_t flag; -+ int i = 0; -+ int n = nn; -+ -+ p_FmPort = (t_FmPort *)h_dev; -+ p_bmi = p_FmPort->p_FmPortBmiRegs; -+ -+ memset(arr, 0, sizeof(arr)); -+ switch (p_FmPort->portType) { -+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING): -+ strcpy(arr, "OFFLINE-PARSING"); -+ flag = 0; -+ break; -+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND): -+ strcpy(arr, "HOST-COMMAND"); -+ flag = 0; -+ break; -+ case (e_FM_PORT_TYPE_RX): -+ strcpy(arr, "RX"); -+ flag = 1; -+ break; -+ case (e_FM_PORT_TYPE_RX_10G): -+ strcpy(arr, "RX-10G"); -+ flag = 1; -+ break; -+ case (e_FM_PORT_TYPE_TX): -+ strcpy(arr, "TX"); -+ flag = 2; -+ break; -+ case (e_FM_PORT_TYPE_TX_10G): -+ strcpy(arr, "TX-10G"); -+ flag = 2; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ FM_DMP_TITLE(buf, n, NULL, -+ "FMan-Port (%s #%d) registers:", -+ arr, p_FmPort->portId); -+ -+ FM_DMP_TITLE(buf, n, p_bmi, "Bmi Port Regs"); -+ -+ switch (flag) { -+ case (0): -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ocfg); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ost); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_oda); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_oicp); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofdne); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofne); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofca); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofpne); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_opso); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_opp); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_occb); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_oim); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofp); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofed); -+ -+ FM_DMP_TITLE(buf, n, -+ &(p_bmi->ohPortBmiRegs.fmbm_oprai), "fmbm_oprai"); -+ for (i = 0; i < FM_PORT_PRS_RESULT_NUM_OF_WORDS; ++i) { -+ FM_DMP_MEM_32(buf, n, -+ &(p_bmi->ohPortBmiRegs.fmbm_oprai[i])); -+ } -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofqid); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_oefqid); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofsdm); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofsem); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofene); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_orlmts); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_orlmt); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ocmne); -+ { -+#ifndef FM_NO_OP_OBSERVED_POOLS -+ if (p_FmPort->fmRevInfo.majorRev == 4) { -+ FM_DMP_TITLE(buf, n, -+ &p_bmi->ohPortBmiRegs.fmbm_oebmpi, -+ "fmbm_oebmpi"); -+ -+ for (i = 0; i < FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS; ++i) { -+ FM_DMP_MEM_32(buf, n, -+ &(p_bmi->ohPortBmiRegs.fmbm_oebmpi[i])); -+ } -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ocgm); -+ } -+#endif /* !FM_NO_OP_OBSERVED_POOLS */ -+ } -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ostc); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofrc); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofdc); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofledc); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofufdc); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_offc); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofwdc); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofldec); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_opc); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_opcp); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_occn); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_otuc); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_oduc); -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofuc); -+ FM_DMP_TITLE(buf, n, &(p_bmi->ohPortBmiRegs.fmbm_odcfg), -+ "fmbm_odcfg"); -+ for (i = 0; i < 3; ++i) { -+ FM_DMP_MEM_32(buf, n, -+ &(p_bmi->ohPortBmiRegs.fmbm_odcfg[i])); -+ } -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ogpr); -+ break; -+ case (1): -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rcfg); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rst); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rda); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfp); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_reth); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfed); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_ricp); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rebm); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfne); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfca); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfpne); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rpso); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rpp); -+ FM_DMP_TITLE(buf, n, &(p_bmi->rxPortBmiRegs.fmbm_rprai), -+ "fmbm_rprai"); -+ for (i = 0; i < FM_PORT_PRS_RESULT_NUM_OF_WORDS; ++i) { -+ FM_DMP_MEM_32(buf, n, -+ &(p_bmi->rxPortBmiRegs.fmbm_rprai[i])); -+ } -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfqid); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_refqid); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfsdm); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfsem); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfene); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rcmne); -+ FM_DMP_TITLE(buf, n, &p_bmi->rxPortBmiRegs.fmbm_ebmpi, -+ "fmbm_ebmpi"); -+ for (i = 0; i < FM_PORT_MAX_NUM_OF_EXT_POOLS; ++i) { -+ FM_DMP_MEM_32(buf, n, -+ &(p_bmi->rxPortBmiRegs.fmbm_ebmpi[i])); -+ } -+ FM_DMP_TITLE(buf, n, &p_bmi->rxPortBmiRegs.fmbm_acnt, -+ "fmbm_acnt"); -+ for (i = 0; i < FM_PORT_MAX_NUM_OF_EXT_POOLS; ++i) { -+ FM_DMP_MEM_32(buf, n, -+ &(p_bmi->rxPortBmiRegs.fmbm_acnt[i])); -+ } -+ FM_DMP_TITLE(buf, n, &p_bmi->rxPortBmiRegs.fmbm_rcgm, -+ "fmbm_rcgm"); -+ for (i = 0; i < FM_PORT_NUM_OF_CONGESTION_GRPS / 32; ++i) { -+ FM_DMP_MEM_32(buf, n, -+ &(p_bmi->rxPortBmiRegs.fmbm_rcgm[i])); -+ } -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rmpd); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rstc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfrc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfbc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rlfc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rffc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfcd); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfldec); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rodc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rpc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rpcp); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rccn); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rtuc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rrquc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rduc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfuc); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rpac); -+ FM_DMP_TITLE(buf, n, &(p_bmi->rxPortBmiRegs.fmbm_rdcfg), -+ "fmbm_rdcfg"); -+ for (i = 0; i < 3; ++i) { -+ FM_DMP_MEM_32(buf, n, -+ &(p_bmi->rxPortBmiRegs.fmbm_rdcfg[i])); -+ } -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rgpr); -+ break; -+ case (2): -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tcfg); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tst); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tda); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfp); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfed); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_ticp); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfdne); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfca); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tcfqid); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfeqid); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfene); -+#if (DPAA_VERSION >= 11) -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfne); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tcmne); -+#endif /* (DPAA_VERSION >= 11) */ -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_trlmts); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_trlmt); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tstc); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfrc); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfdc); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfledc); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfufdc); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tpc); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tpcp); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tccn); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_ttuc); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_ttcquc); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tduc); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfuc); -+ FM_DMP_TITLE(buf, n, &(p_bmi->txPortBmiRegs.fmbm_tdcfg), -+ "fmbm_tdcfg"); -+ for (i = 0; i < 3 ; ++i) { -+ FM_DMP_MEM_32(buf, n, -+ &(p_bmi->txPortBmiRegs.fmbm_tdcfg[i])); -+ } -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tgpr); -+ break; -+ } -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ return n; -+} -+ -+int fm_port_dump_regs_qmi(void *h_dev, char *buf, int nn) -+{ -+ t_FmPort *p_FmPort; -+ int n = nn; -+ -+ p_FmPort = (t_FmPort *)h_dev; -+ -+ FM_DMP_TITLE(buf, n, p_FmPort->p_FmPortQmiRegs, "Qmi Port Regs"); -+ -+ FM_DMP_V32(buf, n, p_FmPort->p_FmPortQmiRegs, fmqm_pnc); -+ FM_DMP_V32(buf, n, p_FmPort->p_FmPortQmiRegs, fmqm_pns); -+ FM_DMP_V32(buf, n, p_FmPort->p_FmPortQmiRegs, fmqm_pnts); -+ FM_DMP_V32(buf, n, p_FmPort->p_FmPortQmiRegs, fmqm_pnen); -+ FM_DMP_V32(buf, n, p_FmPort->p_FmPortQmiRegs, fmqm_pnetfc); -+ FM_DMP_V32(buf, n, -+ &p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs, fmqm_pndn); -+ FM_DMP_V32(buf, n, -+ &p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs, fmqm_pndc); -+ FM_DMP_V32(buf, n, -+ &p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs, fmqm_pndtfc); -+ FM_DMP_V32(buf, n, -+ &p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs, fmqm_pndfdc); -+ FM_DMP_V32(buf, n, -+ &p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs, fmqm_pndcc); -+ -+ FM_DMP_SUBTITLE(buf, n, "\n"); -+ -+ return n; -+} -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm_port.h -@@ -0,0 +1,56 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* -+ @File lnxwrp_sysfs_fm_port.h -+ -+ @Description FM port sysfs functions. -+ -+*/ -+ -+#ifndef LNXWRP_SYSFS_FM_PORT_H_ -+#define LNXWRP_SYSFS_FM_PORT_H_ -+ -+#include "lnxwrp_sysfs.h" -+ -+int fm_port_sysfs_create(struct device *dev); -+void fm_port_sysfs_destroy(struct device *dev); -+ -+int fm_port_dump_regs(void *h_dev, char *buf, int n); -+int fm_port_dump_regs_bmi(void *h_dev, char *buf, int n); -+int fm_port_dump_regs_qmi(void *h_dev, char *buf, int n); -+ -+#if (DPAA_VERSION >= 11) -+int fm_port_dump_ipv4_opt(void *h_dev, char *buf, int n); -+#endif -+ -+#endif /* LNXWRP_SYSFS_FM_PORT_H_ */ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/xx/Makefile -@@ -0,0 +1,18 @@ -+# -+# Makefile for the Freescale Ethernet controllers -+# -+ccflags-y += -DVERSION=\"\" -+# -+#Include netcomm SW specific definitions -+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk -+ -+obj-y += fsl-ncsw-xx.o -+ -+ifneq ($(CONFIG_FMAN_ARM),y) -+fsl-ncsw-xx-objs := xx_linux.o \ -+ module_strings.o -+else -+fsl-ncsw-xx-objs := xx_arm_linux.o \ -+ module_strings.o -+endif -+ ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/xx/module_strings.c -@@ -0,0 +1,46 @@ -+/* -+ * Copyright 2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* Module names for debug messages */ -+const char *moduleStrings[] = -+{ -+ "", /* MODULE_UNKNOWN */ -+ "FM", /* MODULE_FM */ -+ "FM-MURAM", /* MODULE_FM_MURAM */ -+ "FM-PCD", /* MODULE_FM_PCD */ -+ "FM-RTC", /* MODULE_FM_RTC */ -+ "FM-MAC", /* MODULE_FM_MAC */ -+ "FM-Port", /* MODULE_FM_PORT */ -+ "MM", /* MODULE_MM */ -+ "FM-SP", /* MODULE_FM_SP */ -+ "FM-MACSEC" /* MODULE_FM_MACSEC */ -+}; ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/xx/xx_arm_linux.c -@@ -0,0 +1,905 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File xx_arm_linux.c -+ -+ @Description XX routines implementation for Linux. -+*//***************************************************************************/ -+#include -+ -+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS) -+#define MODVERSIONS -+#endif -+#ifdef MODVERSIONS -+#include -+#endif /* MODVERSIONS */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+#ifdef BIGPHYSAREA_ENABLE -+#include -+#endif /* BIGPHYSAREA_ENABLE */ -+ -+//#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "list_ext.h" -+#include "mm_ext.h" -+#include "sys_io_ext.h" -+#include "xx.h" -+ -+ -+#define __ERR_MODULE__ MODULE_UNKNOWN -+ -+#ifdef BIGPHYSAREA_ENABLE -+#define MAX_ALLOCATION_SIZE 128 * 1024 /* Maximum size allocated with kmalloc is 128K */ -+ -+ -+/* TODO: large allocations => use big phys area */ -+/****************************************************************************** -+ * routine: get_nr_pages -+ * -+ * description: -+ * calculates the number of memory pages for a given size (in bytes) -+ * -+ * arguments: -+ * size - the number of bytes -+ * -+ * return code: -+ * The number of pages -+ * -+ *****************************************************************************/ -+static __inline__ uint32_t get_nr_pages (uint32_t size) -+{ -+ return (uint32_t)((size >> PAGE_SHIFT) + (size & PAGE_SHIFT ? 1 : 0)); -+} -+ -+static bool in_big_phys_area (uint32_t addr) -+{ -+ uint32_t base, size; -+ -+ bigphysarea_get_details (&base, &size); -+ return ((addr >= base) && (addr < base + size)); -+} -+#endif /* BIGPHYSAREA_ENABLE */ -+ -+void * xx_Malloc(uint32_t n) -+{ -+ void *a; -+ uint32_t flags; -+ -+ flags = XX_DisableAllIntr(); -+#ifdef BIGPHYSAREA_ENABLE -+ if (n >= MAX_ALLOCATION_SIZE) -+ a = (void*)bigphysarea_alloc_pages(get_nr_pages(n), 0, GFP_ATOMIC); -+ else -+#endif /* BIGPHYSAREA_ENABLE */ -+ a = (void *)kmalloc((uint32_t)n, GFP_ATOMIC); -+ if (!a) -+ XX_Print("No memory for XX_Malloc\n"); -+ XX_RestoreAllIntr(flags); -+ -+ return a; -+} -+ -+void xx_Free(void *p) -+{ -+#ifdef BIGPHYSAREA_ENABLE -+ if (in_big_phys_area ((uint32_t)p)) -+ bigphysarea_free_pages(p); -+ else -+#endif /* BIGPHYSAREA_ENABLE */ -+ kfree(p); -+} -+ -+void XX_Exit(int status) -+{ -+ WARN(1, "\n\nFMD: fatal error, driver can't go on!!!\n\n"); -+} -+ -+#define BUF_SIZE 512 -+void XX_Print(char *str, ...) -+{ -+ va_list args; -+#ifdef CONFIG_SMP -+ char buf[BUF_SIZE]; -+#endif /* CONFIG_SMP */ -+ -+ va_start(args, str); -+#ifdef CONFIG_SMP -+ if (vsnprintf (buf, BUF_SIZE, str, args) >= BUF_SIZE) -+ printk(KERN_WARNING "Illegal string to print!\n more than %d characters.\n\tString was not printed completelly.\n", BUF_SIZE); -+ printk(KERN_CRIT "cpu %d: %s", raw_smp_processor_id(), buf); -+#else -+ vprintk(str, args); -+#endif /* CONFIG_SMP */ -+ va_end(args); -+} -+ -+void XX_Fprint(void *file, char *str, ...) -+{ -+ va_list args; -+#ifdef CONFIG_SMP -+ char buf[BUF_SIZE]; -+#endif /* CONFIG_SMP */ -+ -+ va_start(args, str); -+#ifdef CONFIG_SMP -+ if (vsnprintf (buf, BUF_SIZE, str, args) >= BUF_SIZE) -+ printk(KERN_WARNING "Illegal string to print!\n more than %d characters.\n\tString was not printed completelly.\n", BUF_SIZE); -+ printk (KERN_CRIT "cpu %d: %s", smp_processor_id(), buf); -+ -+#else -+ vprintk(str, args); -+#endif /* CONFIG_SMP */ -+ va_end(args); -+} -+ -+#ifdef DEBUG_XX_MALLOC -+typedef void (*t_ffn)(void *); -+typedef struct { -+ t_ffn f_free; -+ void *mem; -+ char *fname; -+ int fline; -+ uint32_t size; -+ t_List node; -+} t_MemDebug; -+#define MEMDBG_OBJECT(p_List) LIST_OBJECT(p_List, t_MemDebug, node) -+ -+LIST(memDbgLst); -+ -+ -+void * XX_MallocDebug(uint32_t size, char *fname, int line) -+{ -+ void *mem; -+ t_MemDebug *p_MemDbg; -+ -+ p_MemDbg = (t_MemDebug *)xx_Malloc(sizeof(t_MemDebug)); -+ if (p_MemDbg == NULL) -+ return NULL; -+ -+ mem = xx_Malloc(size); -+ if (mem == NULL) -+ { -+ XX_Free(p_MemDbg); -+ return NULL; -+ } -+ -+ INIT_LIST(&p_MemDbg->node); -+ p_MemDbg->f_free = xx_Free; -+ p_MemDbg->mem = mem; -+ p_MemDbg->fname = fname; -+ p_MemDbg->fline = line; -+ p_MemDbg->size = size+sizeof(t_MemDebug); -+ LIST_AddToTail(&p_MemDbg->node, &memDbgLst); -+ -+ return mem; -+} -+ -+void * XX_MallocSmartDebug(uint32_t size, -+ int memPartitionId, -+ uint32_t align, -+ char *fname, -+ int line) -+{ -+ void *mem; -+ t_MemDebug *p_MemDbg; -+ -+ p_MemDbg = (t_MemDebug *)XX_Malloc(sizeof(t_MemDebug)); -+ if (p_MemDbg == NULL) -+ return NULL; -+ -+ mem = xx_MallocSmart((uint32_t)size, memPartitionId, align); -+ if (mem == NULL) -+ { -+ XX_Free(p_MemDbg); -+ return NULL; -+ } -+ -+ INIT_LIST(&p_MemDbg->node); -+ p_MemDbg->f_free = xx_FreeSmart; -+ p_MemDbg->mem = mem; -+ p_MemDbg->fname = fname; -+ p_MemDbg->fline = line; -+ p_MemDbg->size = size+sizeof(t_MemDebug); -+ LIST_AddToTail(&p_MemDbg->node, &memDbgLst); -+ -+ return mem; -+} -+ -+static void debug_free(void *mem) -+{ -+ t_List *p_MemDbgLh = NULL; -+ t_MemDebug *p_MemDbg; -+ bool found = FALSE; -+ -+ if (LIST_IsEmpty(&memDbgLst)) -+ { -+ REPORT_ERROR(MAJOR, E_ALREADY_FREE, ("Unbalanced free (0x%08x)", mem)); -+ return; -+ } -+ -+ LIST_FOR_EACH(p_MemDbgLh, &memDbgLst) -+ { -+ p_MemDbg = MEMDBG_OBJECT(p_MemDbgLh); -+ if (p_MemDbg->mem == mem) -+ { -+ found = TRUE; -+ break; -+ } -+ } -+ -+ if (!found) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_FOUND, -+ ("Attempt to free unallocated address (0x%08x)",mem)); -+ dump_stack(); -+ return; -+ } -+ -+ LIST_Del(p_MemDbgLh); -+ p_MemDbg->f_free(mem); -+ p_MemDbg->f_free(p_MemDbg); -+} -+ -+void XX_FreeSmart(void *p) -+{ -+ debug_free(p); -+} -+ -+ -+void XX_Free(void *p) -+{ -+ debug_free(p); -+} -+ -+#else /* not DEBUG_XX_MALLOC */ -+void * XX_Malloc(uint32_t size) -+{ -+ return xx_Malloc(size); -+} -+ -+void * XX_MallocSmart(uint32_t size, int memPartitionId, uint32_t alignment) -+{ -+ return xx_MallocSmart(size,memPartitionId, alignment); -+} -+ -+void XX_FreeSmart(void *p) -+{ -+ xx_FreeSmart(p); -+} -+ -+ -+void XX_Free(void *p) -+{ -+ xx_Free(p); -+} -+#endif /* not DEBUG_XX_MALLOC */ -+ -+ -+#if (defined(REPORT_EVENTS) && (REPORT_EVENTS > 0)) -+void XX_EventById(uint32_t event, t_Handle appId, uint16_t flags, char *msg) -+{ -+ e_Event eventCode = (e_Event)event; -+ -+ UNUSED(eventCode); -+ UNUSED(appId); -+ UNUSED(flags); -+ UNUSED(msg); -+} -+#endif /* (defined(REPORT_EVENTS) && ... */ -+ -+ -+uint32_t XX_DisableAllIntr(void) -+{ -+ unsigned long flags; -+ -+#ifdef local_irq_save_nort -+ local_irq_save_nort(flags); -+#else -+ local_irq_save(flags); -+#endif -+ -+ return (uint32_t)flags; -+} -+ -+void XX_RestoreAllIntr(uint32_t flags) -+{ -+#ifdef local_irq_restore_nort -+ local_irq_restore_nort((unsigned long)flags); -+#else -+ local_irq_restore((unsigned long)flags); -+#endif -+} -+ -+t_Error XX_Call( uint32_t qid, t_Error (* f)(t_Handle), t_Handle id, t_Handle appId, uint16_t flags ) -+{ -+ UNUSED(qid); -+ UNUSED(appId); -+ UNUSED(flags); -+ -+ return f(id); -+} -+ -+int XX_IsICacheEnable(void) -+{ -+ return TRUE; -+} -+ -+int XX_IsDCacheEnable(void) -+{ -+ return TRUE; -+} -+ -+ -+typedef struct { -+ t_Isr *f_Isr; -+ t_Handle handle; -+} t_InterruptHandler; -+ -+ -+t_Handle interruptHandlers[0x00010000]; -+ -+static irqreturn_t LinuxInterruptHandler (int irq, void *dev_id) -+{ -+ t_InterruptHandler *p_IntrHndl = (t_InterruptHandler *)dev_id; -+ p_IntrHndl->f_Isr(p_IntrHndl->handle); -+ return IRQ_HANDLED; -+} -+ -+t_Error XX_SetIntr(int irq, t_Isr *f_Isr, t_Handle handle) -+{ -+ const char *device; -+ t_InterruptHandler *p_IntrHndl; -+ -+ device = GetDeviceName(irq); -+ if (device == NULL) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Interrupt source - %d", irq)); -+ -+ p_IntrHndl = (t_InterruptHandler *)XX_Malloc(sizeof(t_InterruptHandler)); -+ if (p_IntrHndl == NULL) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ p_IntrHndl->f_Isr = f_Isr; -+ p_IntrHndl->handle = handle; -+ interruptHandlers[irq] = p_IntrHndl; -+ -+ if (request_irq(GetDeviceIrqNum(irq), LinuxInterruptHandler, 0, device, p_IntrHndl) < 0) -+ RETURN_ERROR(MAJOR, E_BUSY, ("Can't get IRQ %s\n", device)); -+ disable_irq(GetDeviceIrqNum(irq)); -+ -+ return E_OK; -+} -+ -+t_Error XX_FreeIntr(int irq) -+{ -+ t_InterruptHandler *p_IntrHndl = interruptHandlers[irq]; -+ free_irq(GetDeviceIrqNum(irq), p_IntrHndl); -+ XX_Free(p_IntrHndl); -+ interruptHandlers[irq] = 0; -+ return E_OK; -+} -+ -+t_Error XX_EnableIntr(int irq) -+{ -+ enable_irq(GetDeviceIrqNum(irq)); -+ return E_OK; -+} -+ -+t_Error XX_DisableIntr(int irq) -+{ -+ disable_irq(GetDeviceIrqNum(irq)); -+ return E_OK; -+} -+ -+ -+/*****************************************************************************/ -+/* Tasklet Service Routines */ -+/*****************************************************************************/ -+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) -+typedef struct -+{ -+ t_Handle h_Data; -+ void (*f_Callback) (void *); -+ struct delayed_work dwork; -+} t_Tasklet; -+ -+static void GenericTaskletCallback(struct work_struct *p_Work) -+{ -+ t_Tasklet *p_Task = container_of(p_Work, t_Tasklet, dwork.work); -+ -+ p_Task->f_Callback(p_Task->h_Data); -+} -+#endif /* LINUX_VERSION_CODE */ -+ -+ -+t_TaskletHandle XX_InitTasklet (void (*routine)(void *), void *data) -+{ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -+ struct work_struct *p_Task; -+ p_Task = (struct work_struct *)XX_Malloc(sizeof(struct work_struct)); -+ INIT_WORK(p_Task, routine, data); -+#else -+ t_Tasklet *p_Task = (t_Tasklet *)XX_Malloc(sizeof(t_Tasklet)); -+ p_Task->h_Data = data; -+ p_Task->f_Callback = routine; -+ INIT_DELAYED_WORK(&p_Task->dwork, GenericTaskletCallback); -+#endif /* LINUX_VERSION_CODE */ -+ -+ return (t_TaskletHandle)p_Task; -+} -+ -+ -+void XX_FreeTasklet (t_TaskletHandle h_Tasklet) -+{ -+ if (h_Tasklet) -+ XX_Free(h_Tasklet); -+} -+ -+int XX_ScheduleTask(t_TaskletHandle h_Tasklet, int immediate) -+{ -+ int ans; -+ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -+ if (immediate) -+ ans = schedule_work(h_Tasklet); -+ else -+ ans = schedule_delayed_work(h_Tasklet, 1); -+#else -+ if (immediate) -+ ans = schedule_delayed_work(&((t_Tasklet *)h_Tasklet)->dwork, 0); -+ else -+ ans = schedule_delayed_work(&((t_Tasklet *)h_Tasklet)->dwork, HZ); -+#endif /* LINUX_VERSION_CODE */ -+ -+ return ans; -+} -+ -+void XX_FlushScheduledTasks(void) -+{ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -+ flush_scheduled_tasks(); -+#else -+ flush_scheduled_work(); -+#endif /* LINUX_VERSION_CODE */ -+} -+ -+int XX_TaskletIsQueued(t_TaskletHandle h_Tasklet) -+{ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -+ return (int)(((struct work_struct *)h_Tasklet)->pending); -+#else -+ return (int)delayed_work_pending(&((t_Tasklet *)h_Tasklet)->dwork); -+#endif /* LINUX_VERSION_CODE */ -+} -+ -+void XX_SetTaskletData(t_TaskletHandle h_Tasklet, t_Handle data) -+{ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -+ ((struct tq_struct *)h_Tasklet)->data = data; -+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -+ ((struct work_struct *)h_Tasklet)->data = data; -+#else -+ ((t_Tasklet *)h_Tasklet)->h_Data = data; -+#endif /* LINUX_VERSION_CODE */ -+} -+ -+t_Handle XX_GetTaskletData(t_TaskletHandle h_Tasklet) -+{ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -+ return (t_Handle)(((struct work_struct *)h_Tasklet)->data); -+#else -+ return ((t_Tasklet *)h_Tasklet)->h_Data; -+#endif /* LINUX_VERSION_CODE */ -+} -+ -+ -+/*****************************************************************************/ -+/* Spinlock Service Routines */ -+/*****************************************************************************/ -+ -+t_Handle XX_InitSpinlock(void) -+{ -+ spinlock_t *p_Spinlock = (spinlock_t *)XX_Malloc(sizeof(spinlock_t)); -+ if (!p_Spinlock) -+ return NULL; -+ -+ spin_lock_init(p_Spinlock); -+ -+ return (t_Handle)p_Spinlock; -+} -+ -+void XX_FreeSpinlock(t_Handle h_Spinlock) -+{ -+ if (h_Spinlock) -+ XX_Free(h_Spinlock); -+} -+ -+void XX_LockSpinlock(t_Handle h_Spinlock) -+{ -+ spin_lock((spinlock_t *)h_Spinlock); -+} -+ -+void XX_UnlockSpinlock(t_Handle h_Spinlock) -+{ -+ spin_unlock((spinlock_t *)h_Spinlock); -+} -+ -+uint32_t XX_LockIntrSpinlock(t_Handle h_Spinlock) -+{ -+ unsigned long intrFlags; -+ spin_lock_irqsave((spinlock_t *)h_Spinlock, intrFlags); -+ return intrFlags; -+} -+ -+void XX_UnlockIntrSpinlock(t_Handle h_Spinlock, uint32_t intrFlags) -+{ -+ spin_unlock_irqrestore((spinlock_t *)h_Spinlock, (unsigned long)intrFlags); -+} -+ -+ -+/*****************************************************************************/ -+/* Timers Service Routines */ -+/*****************************************************************************/ -+/* The time now is in mili sec. resolution */ -+uint32_t XX_CurrentTime(void) -+{ -+ return (jiffies*1000)/HZ; -+} -+ -+ -+t_Handle XX_CreateTimer(void) -+{ -+ struct timer_list *p_Timer = (struct timer_list *)XX_Malloc(sizeof(struct timer_list)); -+ if (p_Timer) -+ { -+ memset(p_Timer, 0, sizeof(struct timer_list)); -+ init_timer(p_Timer); -+ } -+ return (t_Handle)p_Timer; -+} -+ -+void XX_FreeTimer(t_Handle h_Timer) -+{ -+ if (h_Timer) -+ XX_Free(h_Timer); -+} -+ -+void XX_StartTimer(t_Handle h_Timer, -+ uint32_t msecs, -+ bool periodic, -+ void (*f_TimerExpired)(t_Handle), -+ t_Handle h_Arg) -+{ -+ int tmp_jiffies = (msecs*HZ)/1000; -+ struct timer_list *p_Timer = (struct timer_list *)h_Timer; -+ -+ SANITY_CHECK_RETURN((periodic == FALSE), E_NOT_SUPPORTED); -+ -+ p_Timer->function = (void (*)(unsigned long))f_TimerExpired; -+ p_Timer->data = (unsigned long)h_Arg; -+ if ((msecs*HZ)%1000) -+ tmp_jiffies++; -+ p_Timer->expires = (jiffies + tmp_jiffies); -+ -+ add_timer((struct timer_list *)h_Timer); -+} -+ -+void XX_SetTimerData(t_Handle h_Timer, t_Handle data) -+{ -+ struct timer_list *p_Timer = (struct timer_list *)h_Timer; -+ -+ p_Timer->data = (unsigned long)data; -+} -+ -+t_Handle XX_GetTimerData(t_Handle h_Timer) -+{ -+ struct timer_list *p_Timer = (struct timer_list *)h_Timer; -+ -+ return (t_Handle)p_Timer->data; -+} -+ -+uint32_t XX_GetExpirationTime(t_Handle h_Timer) -+{ -+ struct timer_list *p_Timer = (struct timer_list *)h_Timer; -+ -+ return (uint32_t)p_Timer->expires; -+} -+ -+void XX_StopTimer(t_Handle h_Timer) -+{ -+ del_timer((struct timer_list *)h_Timer); -+} -+ -+void XX_ModTimer(t_Handle h_Timer, uint32_t msecs) -+{ -+ int tmp_jiffies = (msecs*HZ)/1000; -+ -+ if ((msecs*HZ)%1000) -+ tmp_jiffies++; -+ mod_timer((struct timer_list *)h_Timer, jiffies + tmp_jiffies); -+} -+ -+int XX_TimerIsActive(t_Handle h_Timer) -+{ -+ return timer_pending((struct timer_list *)h_Timer); -+} -+ -+uint32_t XX_Sleep(uint32_t msecs) -+{ -+ int tmp_jiffies = (msecs*HZ)/1000; -+ -+ if ((msecs*HZ)%1000) -+ tmp_jiffies++; -+ return schedule_timeout(tmp_jiffies); -+} -+ -+/*BEWARE!!!!! UDelay routine is BUSY WAITTING!!!!!*/ -+void XX_UDelay(uint32_t usecs) -+{ -+ udelay(usecs); -+} -+ -+/* TODO: verify that these are correct */ -+#define MSG_BODY_SIZE 512 -+typedef t_Error (t_MsgHandler) (t_Handle h_Mod, uint32_t msgId, uint8_t msgBody[MSG_BODY_SIZE]); -+typedef void (t_MsgCompletionCB) (t_Handle h_Arg, uint8_t msgBody[MSG_BODY_SIZE]); -+t_Error XX_SendMessage(char *p_DestAddr, -+ uint32_t msgId, -+ uint8_t msgBody[MSG_BODY_SIZE], -+ t_MsgCompletionCB *f_CompletionCB, -+ t_Handle h_CBArg); -+ -+typedef struct { -+ char *p_Addr; -+ t_MsgHandler *f_MsgHandlerCB; -+ t_Handle h_Mod; -+ t_List node; -+} t_MsgHndlr; -+#define MSG_HNDLR_OBJECT(ptr) LIST_OBJECT(ptr, t_MsgHndlr, node) -+ -+LIST(msgHndlrList); -+ -+static void EnqueueMsgHndlr(t_MsgHndlr *p_MsgHndlr) -+{ -+ uint32_t intFlags; -+ -+ intFlags = XX_DisableAllIntr(); -+ LIST_AddToTail(&p_MsgHndlr->node, &msgHndlrList); -+ XX_RestoreAllIntr(intFlags); -+} -+/* TODO: add this for multi-platform support -+static t_MsgHndlr * DequeueMsgHndlr(void) -+{ -+ t_MsgHndlr *p_MsgHndlr = NULL; -+ uint32_t intFlags; -+ -+ intFlags = XX_DisableAllIntr(); -+ if (!LIST_IsEmpty(&msgHndlrList)) -+ { -+ p_MsgHndlr = MSG_HNDLR_OBJECT(msgHndlrList.p_Next); -+ LIST_DelAndInit(&p_MsgHndlr->node); -+ } -+ XX_RestoreAllIntr(intFlags); -+ -+ return p_MsgHndlr; -+} -+*/ -+static t_MsgHndlr * FindMsgHndlr(char *p_Addr) -+{ -+ t_MsgHndlr *p_MsgHndlr; -+ t_List *p_Pos; -+ -+ LIST_FOR_EACH(p_Pos, &msgHndlrList) -+ { -+ p_MsgHndlr = MSG_HNDLR_OBJECT(p_Pos); -+ if (strstr(p_MsgHndlr->p_Addr, p_Addr)) -+ return p_MsgHndlr; -+ } -+ -+ return NULL; -+} -+ -+t_Error XX_RegisterMessageHandler (char *p_Addr, t_MsgHandler *f_MsgHandlerCB, t_Handle h_Mod) -+{ -+ t_MsgHndlr *p_MsgHndlr; -+ uint32_t len; -+ -+ p_MsgHndlr = (t_MsgHndlr*)XX_Malloc(sizeof(t_MsgHndlr)); -+ if (!p_MsgHndlr) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("message handler object!!!")); -+ memset(p_MsgHndlr, 0, sizeof(t_MsgHndlr)); -+ -+ len = strlen(p_Addr); -+ p_MsgHndlr->p_Addr = (char*)XX_Malloc(len+1); -+ strncpy(p_MsgHndlr->p_Addr,p_Addr, (uint32_t)(len+1)); -+ -+ p_MsgHndlr->f_MsgHandlerCB = f_MsgHandlerCB; -+ p_MsgHndlr->h_Mod = h_Mod; -+ INIT_LIST(&p_MsgHndlr->node); -+ EnqueueMsgHndlr(p_MsgHndlr); -+ -+ return E_OK; -+} -+ -+t_Error XX_UnregisterMessageHandler (char *p_Addr) -+{ -+ t_MsgHndlr *p_MsgHndlr = FindMsgHndlr(p_Addr); -+ if (!p_MsgHndlr) -+ RETURN_ERROR(MINOR, E_NO_DEVICE, ("message handler not found in list!!!")); -+ -+ LIST_Del(&p_MsgHndlr->node); -+ XX_Free(p_MsgHndlr->p_Addr); -+ XX_Free(p_MsgHndlr); -+ -+ return E_OK; -+} -+ -+t_Error XX_SendMessage(char *p_DestAddr, -+ uint32_t msgId, -+ uint8_t msgBody[MSG_BODY_SIZE], -+ t_MsgCompletionCB *f_CompletionCB, -+ t_Handle h_CBArg) -+{ -+ t_Error ans; -+ t_MsgHndlr *p_MsgHndlr = FindMsgHndlr(p_DestAddr); -+ if (!p_MsgHndlr) -+ RETURN_ERROR(MINOR, E_NO_DEVICE, ("message handler not found in list!!!")); -+ -+ ans = p_MsgHndlr->f_MsgHandlerCB(p_MsgHndlr->h_Mod, msgId, msgBody); -+ -+ if (f_CompletionCB) -+ f_CompletionCB(h_CBArg, msgBody); -+ -+ return ans; -+} -+ -+t_Error XX_IpcRegisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH], -+ t_IpcMsgHandler *f_MsgHandler, -+ t_Handle h_Module, -+ uint32_t replyLength) -+{ -+ UNUSED(addr);UNUSED(f_MsgHandler);UNUSED(h_Module);UNUSED(replyLength); -+ return E_OK; -+} -+ -+t_Error XX_IpcUnregisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH]) -+{ -+ UNUSED(addr); -+ return E_OK; -+} -+ -+ -+t_Error XX_IpcSendMessage(t_Handle h_Session, -+ uint8_t *p_Msg, -+ uint32_t msgLength, -+ uint8_t *p_Reply, -+ uint32_t *p_ReplyLength, -+ t_IpcMsgCompletion *f_Completion, -+ t_Handle h_Arg) -+{ -+ UNUSED(h_Session); UNUSED(p_Msg); UNUSED(msgLength); UNUSED(p_Reply); -+ UNUSED(p_ReplyLength); UNUSED(f_Completion); UNUSED(h_Arg); -+ return E_OK; -+} -+ -+t_Handle XX_IpcInitSession(char destAddr[XX_IPC_MAX_ADDR_NAME_LENGTH], -+ char srcAddr[XX_IPC_MAX_ADDR_NAME_LENGTH]) -+{ -+ UNUSED(destAddr); UNUSED(srcAddr); -+ return E_OK; -+} -+ -+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) -+int GetDeviceIrqNum(int irq) -+{ -+ struct device_node *iPar; -+ struct irq_domain *irqHost; -+ uint32_t hwIrq; -+ -+ /* Get the interrupt controller */ -+ iPar = of_find_node_by_name(NULL, "mpic"); -+ hwIrq = 0; -+ -+ ASSERT_COND(iPar != NULL); -+ /* Get the irq host */ -+ irqHost = irq_find_host(iPar); -+ of_node_put(iPar); -+ -+ /* Create irq mapping */ -+ return irq_create_mapping(irqHost, hwIrq); -+} -+#else -+#error "kernel not supported!!!" -+#endif /* LINUX_VERSION_CODE */ -+ -+void * XX_PhysToVirt(physAddress_t addr) -+{ -+ return UINT_TO_PTR(SYS_PhysToVirt((uint64_t)addr)); -+} -+ -+physAddress_t XX_VirtToPhys(void * addr) -+{ -+ return (physAddress_t)SYS_VirtToPhys(PTR_TO_UINT(addr)); -+} -+ -+void * xx_MallocSmart(uint32_t size, int memPartitionId, uint32_t alignment) -+{ -+ uintptr_t *returnCode, tmp; -+ -+ if (alignment < sizeof(uintptr_t)) -+ alignment = sizeof(uintptr_t); -+ size += alignment + sizeof(returnCode); -+ tmp = (uintptr_t)xx_Malloc(size); -+ if (tmp == 0) -+ return NULL; -+ returnCode = (uintptr_t*)((tmp + alignment + sizeof(returnCode)) & ~((uintptr_t)alignment - 1)); -+ *(returnCode - 1) = tmp; -+ -+ return (void*)returnCode; -+} -+ -+void xx_FreeSmart(void *p) -+{ -+ xx_Free((void*)(*((uintptr_t *)(p) - 1))); -+} ---- /dev/null -+++ b/drivers/net/ethernet/freescale/sdk_fman/src/xx/xx_linux.c -@@ -0,0 +1,918 @@ -+/* -+ * Copyright 2008-2012 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File xx_linux.c -+ -+ @Description XX routines implementation for Linux. -+*//***************************************************************************/ -+#include -+ -+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS) -+#define MODVERSIONS -+#endif -+#ifdef MODVERSIONS -+#include -+#endif /* MODVERSIONS */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#ifdef CONFIG_FMAN_ARM -+#include -+#endif -+ -+#include -+ -+#ifdef BIGPHYSAREA_ENABLE -+#include -+#endif /* BIGPHYSAREA_ENABLE */ -+ -+#ifndef CONFIG_FMAN_ARM -+#include -+#endif -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "error_ext.h" -+#include "std_ext.h" -+#include "list_ext.h" -+#include "mm_ext.h" -+#include "sys_io_ext.h" -+#include "xx.h" -+ -+ -+#define __ERR_MODULE__ MODULE_UNKNOWN -+ -+#ifdef BIGPHYSAREA_ENABLE -+#define MAX_ALLOCATION_SIZE 128 * 1024 /* Maximum size allocated with kmalloc is 128K */ -+ -+ -+/* TODO: large allocations => use big phys area */ -+/****************************************************************************** -+ * routine: get_nr_pages -+ * -+ * description: -+ * calculates the number of memory pages for a given size (in bytes) -+ * -+ * arguments: -+ * size - the number of bytes -+ * -+ * return code: -+ * The number of pages -+ * -+ *****************************************************************************/ -+static __inline__ uint32_t get_nr_pages (uint32_t size) -+{ -+ return (uint32_t)((size >> PAGE_SHIFT) + (size & PAGE_SHIFT ? 1 : 0)); -+} -+ -+static bool in_big_phys_area (uint32_t addr) -+{ -+ uint32_t base, size; -+ -+ bigphysarea_get_details (&base, &size); -+ return ((addr >= base) && (addr < base + size)); -+} -+#endif /* BIGPHYSAREA_ENABLE */ -+ -+void * xx_Malloc(uint32_t n) -+{ -+ void *a; -+ uint32_t flags; -+ -+ flags = XX_DisableAllIntr(); -+#ifdef BIGPHYSAREA_ENABLE -+ if (n >= MAX_ALLOCATION_SIZE) -+ a = (void*)bigphysarea_alloc_pages(get_nr_pages(n), 0, GFP_ATOMIC); -+ else -+#endif /* BIGPHYSAREA_ENABLE */ -+ a = (void *)kmalloc((uint32_t)n, GFP_ATOMIC); -+ if (!a) -+ XX_Print("No memory for XX_Malloc\n"); -+ XX_RestoreAllIntr(flags); -+ -+ return a; -+} -+ -+void xx_Free(void *p) -+{ -+#ifdef BIGPHYSAREA_ENABLE -+ if (in_big_phys_area ((uint32_t)p)) -+ bigphysarea_free_pages(p); -+ else -+#endif /* BIGPHYSAREA_ENABLE */ -+ kfree(p); -+} -+ -+void XX_Exit(int status) -+{ -+ WARN(1, "\n\nFMD: fatal error, driver can't go on!!!\n\n"); -+} -+ -+#define BUF_SIZE 512 -+void XX_Print(char *str, ...) -+{ -+ va_list args; -+#ifdef CONFIG_SMP -+ char buf[BUF_SIZE]; -+#endif /* CONFIG_SMP */ -+ -+ va_start(args, str); -+#ifdef CONFIG_SMP -+ if (vsnprintf (buf, BUF_SIZE, str, args) >= BUF_SIZE) -+ printk(KERN_WARNING "Illegal string to print!\n more than %d characters.\n\tString was not printed completelly.\n", BUF_SIZE); -+ printk(KERN_CRIT "cpu%d/%d: %s", raw_smp_processor_id(), NR_CPUS, buf); -+#else -+ vprintk(str, args); -+#endif /* CONFIG_SMP */ -+ va_end(args); -+} -+ -+void XX_Fprint(void *file, char *str, ...) -+{ -+ va_list args; -+#ifdef CONFIG_SMP -+ char buf[BUF_SIZE]; -+#endif /* CONFIG_SMP */ -+ -+ va_start(args, str); -+#ifdef CONFIG_SMP -+ if (vsnprintf (buf, BUF_SIZE, str, args) >= BUF_SIZE) -+ printk(KERN_WARNING "Illegal string to print!\n more than %d characters.\n\tString was not printed completelly.\n", BUF_SIZE); -+ printk (KERN_CRIT "cpu%d/%d: %s", raw_smp_processor_id(), NR_CPUS, buf); -+ -+#else -+ vprintk(str, args); -+#endif /* CONFIG_SMP */ -+ va_end(args); -+} -+ -+#ifdef DEBUG_XX_MALLOC -+typedef void (*t_ffn)(void *); -+typedef struct { -+ t_ffn f_free; -+ void *mem; -+ char *fname; -+ int fline; -+ uint32_t size; -+ t_List node; -+} t_MemDebug; -+#define MEMDBG_OBJECT(p_List) LIST_OBJECT(p_List, t_MemDebug, node) -+ -+LIST(memDbgLst); -+ -+ -+void * XX_MallocDebug(uint32_t size, char *fname, int line) -+{ -+ void *mem; -+ t_MemDebug *p_MemDbg; -+ -+ p_MemDbg = (t_MemDebug *)xx_Malloc(sizeof(t_MemDebug)); -+ if (p_MemDbg == NULL) -+ return NULL; -+ -+ mem = xx_Malloc(size); -+ if (mem == NULL) -+ { -+ XX_Free(p_MemDbg); -+ return NULL; -+ } -+ -+ INIT_LIST(&p_MemDbg->node); -+ p_MemDbg->f_free = xx_Free; -+ p_MemDbg->mem = mem; -+ p_MemDbg->fname = fname; -+ p_MemDbg->fline = line; -+ p_MemDbg->size = size+sizeof(t_MemDebug); -+ LIST_AddToTail(&p_MemDbg->node, &memDbgLst); -+ -+ return mem; -+} -+ -+void * XX_MallocSmartDebug(uint32_t size, -+ int memPartitionId, -+ uint32_t align, -+ char *fname, -+ int line) -+{ -+ void *mem; -+ t_MemDebug *p_MemDbg; -+ -+ p_MemDbg = (t_MemDebug *)XX_Malloc(sizeof(t_MemDebug)); -+ if (p_MemDbg == NULL) -+ return NULL; -+ -+ mem = xx_MallocSmart((uint32_t)size, memPartitionId, align); -+ if (mem == NULL) -+ { -+ XX_Free(p_MemDbg); -+ return NULL; -+ } -+ -+ INIT_LIST(&p_MemDbg->node); -+ p_MemDbg->f_free = xx_FreeSmart; -+ p_MemDbg->mem = mem; -+ p_MemDbg->fname = fname; -+ p_MemDbg->fline = line; -+ p_MemDbg->size = size+sizeof(t_MemDebug); -+ LIST_AddToTail(&p_MemDbg->node, &memDbgLst); -+ -+ return mem; -+} -+ -+static void debug_free(void *mem) -+{ -+ t_List *p_MemDbgLh = NULL; -+ t_MemDebug *p_MemDbg; -+ bool found = FALSE; -+ -+ if (LIST_IsEmpty(&memDbgLst)) -+ { -+ REPORT_ERROR(MAJOR, E_ALREADY_FREE, ("Unbalanced free (0x%08x)", mem)); -+ return; -+ } -+ -+ LIST_FOR_EACH(p_MemDbgLh, &memDbgLst) -+ { -+ p_MemDbg = MEMDBG_OBJECT(p_MemDbgLh); -+ if (p_MemDbg->mem == mem) -+ { -+ found = TRUE; -+ break; -+ } -+ } -+ -+ if (!found) -+ { -+ REPORT_ERROR(MAJOR, E_NOT_FOUND, -+ ("Attempt to free unallocated address (0x%08x)",mem)); -+ dump_stack(); -+ return; -+ } -+ -+ LIST_Del(p_MemDbgLh); -+ p_MemDbg->f_free(mem); -+ p_MemDbg->f_free(p_MemDbg); -+} -+ -+void XX_FreeSmart(void *p) -+{ -+ debug_free(p); -+} -+ -+ -+void XX_Free(void *p) -+{ -+ debug_free(p); -+} -+ -+#else /* not DEBUG_XX_MALLOC */ -+void * XX_Malloc(uint32_t size) -+{ -+ return xx_Malloc(size); -+} -+ -+void * XX_MallocSmart(uint32_t size, int memPartitionId, uint32_t alignment) -+{ -+ return xx_MallocSmart(size,memPartitionId, alignment); -+} -+ -+void XX_FreeSmart(void *p) -+{ -+ xx_FreeSmart(p); -+} -+ -+ -+void XX_Free(void *p) -+{ -+ xx_Free(p); -+} -+#endif /* not DEBUG_XX_MALLOC */ -+ -+ -+#if (defined(REPORT_EVENTS) && (REPORT_EVENTS > 0)) -+void XX_EventById(uint32_t event, t_Handle appId, uint16_t flags, char *msg) -+{ -+ e_Event eventCode = (e_Event)event; -+ -+ UNUSED(eventCode); -+ UNUSED(appId); -+ UNUSED(flags); -+ UNUSED(msg); -+} -+#endif /* (defined(REPORT_EVENTS) && ... */ -+ -+ -+uint32_t XX_DisableAllIntr(void) -+{ -+ unsigned long flags; -+ -+#ifdef local_irq_save_nort -+ local_irq_save_nort(flags); -+#else -+ local_irq_save(flags); -+#endif -+ -+ return (uint32_t)flags; -+} -+ -+void XX_RestoreAllIntr(uint32_t flags) -+{ -+#ifdef local_irq_restore_nort -+ local_irq_restore_nort((unsigned long)flags); -+#else -+ local_irq_restore((unsigned long)flags); -+#endif -+} -+ -+t_Error XX_Call( uint32_t qid, t_Error (* f)(t_Handle), t_Handle id, t_Handle appId, uint16_t flags ) -+{ -+ UNUSED(qid); -+ UNUSED(appId); -+ UNUSED(flags); -+ -+ return f(id); -+} -+ -+int XX_IsICacheEnable(void) -+{ -+ return TRUE; -+} -+ -+int XX_IsDCacheEnable(void) -+{ -+ return TRUE; -+} -+ -+ -+typedef struct { -+ t_Isr *f_Isr; -+ t_Handle handle; -+} t_InterruptHandler; -+ -+ -+t_Handle interruptHandlers[0x00010000]; -+ -+#ifdef CONFIG_FMAN_ARM -+static irqreturn_t LinuxInterruptHandler (int irq, void *dev_id) -+{ -+ t_InterruptHandler *p_IntrHndl = (t_InterruptHandler *)dev_id; -+ p_IntrHndl->f_Isr(p_IntrHndl->handle); -+ return IRQ_HANDLED; -+} -+#endif -+ -+t_Error XX_SetIntr(int irq, t_Isr *f_Isr, t_Handle handle) -+{ -+#ifdef CONFIG_FMAN_ARM -+ const char *device; -+ t_InterruptHandler *p_IntrHndl; -+ -+ device = GetDeviceName(irq); -+ if (device == NULL) -+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Interrupt source - %d", irq)); -+ -+ p_IntrHndl = (t_InterruptHandler *)XX_Malloc(sizeof(t_InterruptHandler)); -+ if (p_IntrHndl == NULL) -+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG); -+ p_IntrHndl->f_Isr = f_Isr; -+ p_IntrHndl->handle = handle; -+ interruptHandlers[irq] = p_IntrHndl; -+ -+ if (request_irq(GetDeviceIrqNum(irq), LinuxInterruptHandler, 0, device, p_IntrHndl) < 0) -+ RETURN_ERROR(MAJOR, E_BUSY, ("Can't get IRQ %s\n", device)); -+ disable_irq(GetDeviceIrqNum(irq)); -+#endif -+ return E_OK; -+} -+ -+t_Error XX_FreeIntr(int irq) -+{ -+ t_InterruptHandler *p_IntrHndl = interruptHandlers[irq]; -+ free_irq(GetDeviceIrqNum(irq), p_IntrHndl); -+ XX_Free(p_IntrHndl); -+ interruptHandlers[irq] = 0; -+ return E_OK; -+} -+ -+t_Error XX_EnableIntr(int irq) -+{ -+ enable_irq(GetDeviceIrqNum(irq)); -+ return E_OK; -+} -+ -+t_Error XX_DisableIntr(int irq) -+{ -+ disable_irq(GetDeviceIrqNum(irq)); -+ return E_OK; -+} -+ -+ -+/*****************************************************************************/ -+/* Tasklet Service Routines */ -+/*****************************************************************************/ -+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) -+typedef struct -+{ -+ t_Handle h_Data; -+ void (*f_Callback) (void *); -+ struct delayed_work dwork; -+} t_Tasklet; -+ -+static void GenericTaskletCallback(struct work_struct *p_Work) -+{ -+ t_Tasklet *p_Task = container_of(p_Work, t_Tasklet, dwork.work); -+ -+ p_Task->f_Callback(p_Task->h_Data); -+} -+#endif /* LINUX_VERSION_CODE */ -+ -+ -+t_TaskletHandle XX_InitTasklet (void (*routine)(void *), void *data) -+{ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -+ struct work_struct *p_Task; -+ p_Task = (struct work_struct *)XX_Malloc(sizeof(struct work_struct)); -+ INIT_WORK(p_Task, routine, data); -+#else -+ t_Tasklet *p_Task = (t_Tasklet *)XX_Malloc(sizeof(t_Tasklet)); -+ p_Task->h_Data = data; -+ p_Task->f_Callback = routine; -+ INIT_DELAYED_WORK(&p_Task->dwork, GenericTaskletCallback); -+#endif /* LINUX_VERSION_CODE */ -+ -+ return (t_TaskletHandle)p_Task; -+} -+ -+ -+void XX_FreeTasklet (t_TaskletHandle h_Tasklet) -+{ -+ if (h_Tasklet) -+ XX_Free(h_Tasklet); -+} -+ -+int XX_ScheduleTask(t_TaskletHandle h_Tasklet, int immediate) -+{ -+ int ans; -+ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -+ if (immediate) -+ ans = schedule_work(h_Tasklet); -+ else -+ ans = schedule_delayed_work(h_Tasklet, 1); -+#else -+ if (immediate) -+ ans = schedule_delayed_work(&((t_Tasklet *)h_Tasklet)->dwork, 0); -+ else -+ ans = schedule_delayed_work(&((t_Tasklet *)h_Tasklet)->dwork, HZ); -+#endif /* LINUX_VERSION_CODE */ -+ -+ return ans; -+} -+ -+void XX_FlushScheduledTasks(void) -+{ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -+ flush_scheduled_tasks(); -+#else -+ flush_scheduled_work(); -+#endif /* LINUX_VERSION_CODE */ -+} -+ -+int XX_TaskletIsQueued(t_TaskletHandle h_Tasklet) -+{ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -+ return (int)(((struct work_struct *)h_Tasklet)->pending); -+#else -+ return (int)delayed_work_pending(&((t_Tasklet *)h_Tasklet)->dwork); -+#endif /* LINUX_VERSION_CODE */ -+} -+ -+void XX_SetTaskletData(t_TaskletHandle h_Tasklet, t_Handle data) -+{ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -+ ((struct tq_struct *)h_Tasklet)->data = data; -+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -+ ((struct work_struct *)h_Tasklet)->data = data; -+#else -+ ((t_Tasklet *)h_Tasklet)->h_Data = data; -+#endif /* LINUX_VERSION_CODE */ -+} -+ -+t_Handle XX_GetTaskletData(t_TaskletHandle h_Tasklet) -+{ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -+ return (t_Handle)(((struct work_struct *)h_Tasklet)->data); -+#else -+ return ((t_Tasklet *)h_Tasklet)->h_Data; -+#endif /* LINUX_VERSION_CODE */ -+} -+ -+ -+/*****************************************************************************/ -+/* Spinlock Service Routines */ -+/*****************************************************************************/ -+ -+t_Handle XX_InitSpinlock(void) -+{ -+ spinlock_t *p_Spinlock = (spinlock_t *)XX_Malloc(sizeof(spinlock_t)); -+ if (!p_Spinlock) -+ return NULL; -+ -+ spin_lock_init(p_Spinlock); -+ -+ return (t_Handle)p_Spinlock; -+} -+ -+void XX_FreeSpinlock(t_Handle h_Spinlock) -+{ -+ if (h_Spinlock) -+ XX_Free(h_Spinlock); -+} -+ -+void XX_LockSpinlock(t_Handle h_Spinlock) -+{ -+ spin_lock((spinlock_t *)h_Spinlock); -+} -+ -+void XX_UnlockSpinlock(t_Handle h_Spinlock) -+{ -+ spin_unlock((spinlock_t *)h_Spinlock); -+} -+ -+uint32_t XX_LockIntrSpinlock(t_Handle h_Spinlock) -+{ -+ unsigned long intrFlags; -+ spin_lock_irqsave((spinlock_t *)h_Spinlock, intrFlags); -+ return intrFlags; -+} -+ -+void XX_UnlockIntrSpinlock(t_Handle h_Spinlock, uint32_t intrFlags) -+{ -+ spin_unlock_irqrestore((spinlock_t *)h_Spinlock, (unsigned long)intrFlags); -+} -+ -+ -+/*****************************************************************************/ -+/* Timers Service Routines */ -+/*****************************************************************************/ -+/* The time now is in mili sec. resolution */ -+uint32_t XX_CurrentTime(void) -+{ -+ return (jiffies*1000)/HZ; -+} -+ -+ -+t_Handle XX_CreateTimer(void) -+{ -+ struct timer_list *p_Timer = (struct timer_list *)XX_Malloc(sizeof(struct timer_list)); -+ if (p_Timer) -+ { -+ memset(p_Timer, 0, sizeof(struct timer_list)); -+ init_timer(p_Timer); -+ } -+ return (t_Handle)p_Timer; -+} -+ -+void XX_FreeTimer(t_Handle h_Timer) -+{ -+ if (h_Timer) -+ XX_Free(h_Timer); -+} -+ -+void XX_StartTimer(t_Handle h_Timer, -+ uint32_t msecs, -+ bool periodic, -+ void (*f_TimerExpired)(t_Handle), -+ t_Handle h_Arg) -+{ -+ int tmp_jiffies = (msecs*HZ)/1000; -+ struct timer_list *p_Timer = (struct timer_list *)h_Timer; -+ -+ SANITY_CHECK_RETURN((periodic == FALSE), E_NOT_SUPPORTED); -+ -+ p_Timer->function = (void (*)(unsigned long))f_TimerExpired; -+ p_Timer->data = (unsigned long)h_Arg; -+ if ((msecs*HZ)%1000) -+ tmp_jiffies++; -+ p_Timer->expires = (jiffies + tmp_jiffies); -+ -+ add_timer((struct timer_list *)h_Timer); -+} -+ -+void XX_SetTimerData(t_Handle h_Timer, t_Handle data) -+{ -+ struct timer_list *p_Timer = (struct timer_list *)h_Timer; -+ -+ p_Timer->data = (unsigned long)data; -+} -+ -+t_Handle XX_GetTimerData(t_Handle h_Timer) -+{ -+ struct timer_list *p_Timer = (struct timer_list *)h_Timer; -+ -+ return (t_Handle)p_Timer->data; -+} -+ -+uint32_t XX_GetExpirationTime(t_Handle h_Timer) -+{ -+ struct timer_list *p_Timer = (struct timer_list *)h_Timer; -+ -+ return (uint32_t)p_Timer->expires; -+} -+ -+void XX_StopTimer(t_Handle h_Timer) -+{ -+ del_timer((struct timer_list *)h_Timer); -+} -+ -+void XX_ModTimer(t_Handle h_Timer, uint32_t msecs) -+{ -+ int tmp_jiffies = (msecs*HZ)/1000; -+ -+ if ((msecs*HZ)%1000) -+ tmp_jiffies++; -+ mod_timer((struct timer_list *)h_Timer, jiffies + tmp_jiffies); -+} -+ -+int XX_TimerIsActive(t_Handle h_Timer) -+{ -+ return timer_pending((struct timer_list *)h_Timer); -+} -+ -+uint32_t XX_Sleep(uint32_t msecs) -+{ -+ int tmp_jiffies = (msecs*HZ)/1000; -+ -+ if ((msecs*HZ)%1000) -+ tmp_jiffies++; -+ return schedule_timeout(tmp_jiffies); -+} -+ -+/*BEWARE!!!!! UDelay routine is BUSY WAITTING!!!!!*/ -+void XX_UDelay(uint32_t usecs) -+{ -+ udelay(usecs); -+} -+ -+/* TODO: verify that these are correct */ -+#define MSG_BODY_SIZE 512 -+typedef t_Error (t_MsgHandler) (t_Handle h_Mod, uint32_t msgId, uint8_t msgBody[MSG_BODY_SIZE]); -+typedef void (t_MsgCompletionCB) (t_Handle h_Arg, uint8_t msgBody[MSG_BODY_SIZE]); -+t_Error XX_SendMessage(char *p_DestAddr, -+ uint32_t msgId, -+ uint8_t msgBody[MSG_BODY_SIZE], -+ t_MsgCompletionCB *f_CompletionCB, -+ t_Handle h_CBArg); -+ -+typedef struct { -+ char *p_Addr; -+ t_MsgHandler *f_MsgHandlerCB; -+ t_Handle h_Mod; -+ t_List node; -+} t_MsgHndlr; -+#define MSG_HNDLR_OBJECT(ptr) LIST_OBJECT(ptr, t_MsgHndlr, node) -+ -+LIST(msgHndlrList); -+ -+static void EnqueueMsgHndlr(t_MsgHndlr *p_MsgHndlr) -+{ -+ uint32_t intFlags; -+ -+ intFlags = XX_DisableAllIntr(); -+ LIST_AddToTail(&p_MsgHndlr->node, &msgHndlrList); -+ XX_RestoreAllIntr(intFlags); -+} -+/* TODO: add this for multi-platform support -+static t_MsgHndlr * DequeueMsgHndlr(void) -+{ -+ t_MsgHndlr *p_MsgHndlr = NULL; -+ uint32_t intFlags; -+ -+ intFlags = XX_DisableAllIntr(); -+ if (!LIST_IsEmpty(&msgHndlrList)) -+ { -+ p_MsgHndlr = MSG_HNDLR_OBJECT(msgHndlrList.p_Next); -+ LIST_DelAndInit(&p_MsgHndlr->node); -+ } -+ XX_RestoreAllIntr(intFlags); -+ -+ return p_MsgHndlr; -+} -+*/ -+static t_MsgHndlr * FindMsgHndlr(char *p_Addr) -+{ -+ t_MsgHndlr *p_MsgHndlr; -+ t_List *p_Pos; -+ -+ LIST_FOR_EACH(p_Pos, &msgHndlrList) -+ { -+ p_MsgHndlr = MSG_HNDLR_OBJECT(p_Pos); -+ if (strstr(p_MsgHndlr->p_Addr, p_Addr)) -+ return p_MsgHndlr; -+ } -+ -+ return NULL; -+} -+ -+t_Error XX_RegisterMessageHandler (char *p_Addr, t_MsgHandler *f_MsgHandlerCB, t_Handle h_Mod) -+{ -+ t_MsgHndlr *p_MsgHndlr; -+ uint32_t len; -+ -+ p_MsgHndlr = (t_MsgHndlr*)XX_Malloc(sizeof(t_MsgHndlr)); -+ if (!p_MsgHndlr) -+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("message handler object!!!")); -+ memset(p_MsgHndlr, 0, sizeof(t_MsgHndlr)); -+ -+ len = strlen(p_Addr); -+ p_MsgHndlr->p_Addr = (char*)XX_Malloc(len+1); -+ strncpy(p_MsgHndlr->p_Addr,p_Addr, (uint32_t)(len+1)); -+ -+ p_MsgHndlr->f_MsgHandlerCB = f_MsgHandlerCB; -+ p_MsgHndlr->h_Mod = h_Mod; -+ INIT_LIST(&p_MsgHndlr->node); -+ EnqueueMsgHndlr(p_MsgHndlr); -+ -+ return E_OK; -+} -+ -+t_Error XX_UnregisterMessageHandler (char *p_Addr) -+{ -+ t_MsgHndlr *p_MsgHndlr = FindMsgHndlr(p_Addr); -+ if (!p_MsgHndlr) -+ RETURN_ERROR(MINOR, E_NO_DEVICE, ("message handler not found in list!!!")); -+ -+ LIST_Del(&p_MsgHndlr->node); -+ XX_Free(p_MsgHndlr->p_Addr); -+ XX_Free(p_MsgHndlr); -+ -+ return E_OK; -+} -+ -+t_Error XX_SendMessage(char *p_DestAddr, -+ uint32_t msgId, -+ uint8_t msgBody[MSG_BODY_SIZE], -+ t_MsgCompletionCB *f_CompletionCB, -+ t_Handle h_CBArg) -+{ -+ t_Error ans; -+ t_MsgHndlr *p_MsgHndlr = FindMsgHndlr(p_DestAddr); -+ if (!p_MsgHndlr) -+ RETURN_ERROR(MINOR, E_NO_DEVICE, ("message handler not found in list!!!")); -+ -+ ans = p_MsgHndlr->f_MsgHandlerCB(p_MsgHndlr->h_Mod, msgId, msgBody); -+ -+ if (f_CompletionCB) -+ f_CompletionCB(h_CBArg, msgBody); -+ -+ return ans; -+} -+ -+t_Error XX_IpcRegisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH], -+ t_IpcMsgHandler *f_MsgHandler, -+ t_Handle h_Module, -+ uint32_t replyLength) -+{ -+ UNUSED(addr);UNUSED(f_MsgHandler);UNUSED(h_Module);UNUSED(replyLength); -+ return E_OK; -+} -+ -+t_Error XX_IpcUnregisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH]) -+{ -+ UNUSED(addr); -+ return E_OK; -+} -+ -+ -+t_Error XX_IpcSendMessage(t_Handle h_Session, -+ uint8_t *p_Msg, -+ uint32_t msgLength, -+ uint8_t *p_Reply, -+ uint32_t *p_ReplyLength, -+ t_IpcMsgCompletion *f_Completion, -+ t_Handle h_Arg) -+{ -+ UNUSED(h_Session); UNUSED(p_Msg); UNUSED(msgLength); UNUSED(p_Reply); -+ UNUSED(p_ReplyLength); UNUSED(f_Completion); UNUSED(h_Arg); -+ return E_OK; -+} -+ -+t_Handle XX_IpcInitSession(char destAddr[XX_IPC_MAX_ADDR_NAME_LENGTH], -+ char srcAddr[XX_IPC_MAX_ADDR_NAME_LENGTH]) -+{ -+ UNUSED(destAddr); UNUSED(srcAddr); -+ return E_OK; -+} -+ -+/*Forced to introduce due to PRINT_FMT_PARAMS define*/ -+uint32_t E500_GetId(void) -+{ -+ return raw_smp_processor_id(); -+} -+ -+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) -+int GetDeviceIrqNum(int irq) -+{ -+ struct device_node *iPar; -+ struct irq_domain *irqHost; -+ uint32_t hwIrq; -+ -+ /* Get the interrupt controller */ -+ iPar = of_find_node_by_name(NULL, "mpic"); -+ hwIrq = 0; -+ -+ ASSERT_COND(iPar != NULL); -+ /* Get the irq host */ -+ irqHost = irq_find_host(iPar); -+ of_node_put(iPar); -+ -+ /* Create irq mapping */ -+ return irq_create_mapping(irqHost, hwIrq); -+} -+#else -+#error "kernel not supported!!!" -+#endif /* LINUX_VERSION_CODE */ -+ -+void * XX_PhysToVirt(physAddress_t addr) -+{ -+ return UINT_TO_PTR(SYS_PhysToVirt((uint64_t)addr)); -+} -+ -+physAddress_t XX_VirtToPhys(void * addr) -+{ -+ return (physAddress_t)SYS_VirtToPhys(PTR_TO_UINT(addr)); -+} -+ -+void * xx_MallocSmart(uint32_t size, int memPartitionId, uint32_t alignment) -+{ -+ uintptr_t *returnCode, tmp; -+ -+ if (alignment < sizeof(uintptr_t)) -+ alignment = sizeof(uintptr_t); -+ size += alignment + sizeof(returnCode); -+ tmp = (uintptr_t)xx_Malloc(size); -+ if (tmp == 0) -+ return NULL; -+ returnCode = (uintptr_t*)((tmp + alignment + sizeof(returnCode)) & ~((uintptr_t)alignment - 1)); -+ *(returnCode - 1) = tmp; -+ -+ return (void*)returnCode; -+} -+ -+void xx_FreeSmart(void *p) -+{ -+ xx_Free((void*)(*((uintptr_t *)(p) - 1))); -+} ---- /dev/null -+++ b/drivers/staging/fsl_qbman/Kconfig -@@ -0,0 +1,228 @@ -+config FSL_SDK_DPA -+ bool "Freescale Datapath Queue and Buffer management" -+ depends on !FSL_DPAA -+ select FSL_QMAN_FQ_LOOKUP if PPC64 -+ select FSL_QMAN_FQ_LOOKUP if ARM64 -+ -+ -+menu "Freescale Datapath QMan/BMan options" -+ depends on FSL_SDK_DPA -+ -+config FSL_DPA_CHECKING -+ bool "additional driver checking" -+ default n -+ ---help--- -+ Compiles in additional checks to sanity-check the drivers and any -+ use of it by other code. Not recommended for performance. -+ -+config FSL_DPA_CAN_WAIT -+ bool -+ default y -+ -+config FSL_DPA_CAN_WAIT_SYNC -+ bool -+ default y -+ -+config FSL_DPA_PIRQ_FAST -+ bool -+ default y -+ -+config FSL_DPA_PIRQ_SLOW -+ bool -+ default y -+ -+config FSL_DPA_PORTAL_SHARE -+ bool -+ default y -+ -+config FSL_SDK_BMAN -+ bool "Freescale Buffer Manager (BMan) support" -+ default y -+ -+if FSL_SDK_BMAN -+ -+config FSL_BMAN_CONFIG -+ bool "BMan device management" -+ default y -+ ---help--- -+ If this linux image is running natively, you need this option. If this -+ linux image is running as a guest OS under the hypervisor, only one -+ guest OS ("the control plane") needs this option. -+ -+config FSL_BMAN_TEST -+ tristate "BMan self-tests" -+ default n -+ ---help--- -+ This option compiles self-test code for BMan. -+ -+config FSL_BMAN_TEST_HIGH -+ bool "BMan high-level self-test" -+ depends on FSL_BMAN_TEST -+ default y -+ ---help--- -+ This requires the presence of cpu-affine portals, and performs -+ high-level API testing with them (whichever portal(s) are affine to -+ the cpu(s) the test executes on). -+ -+config FSL_BMAN_TEST_THRESH -+ bool "BMan threshold test" -+ depends on FSL_BMAN_TEST -+ default y -+ ---help--- -+ Multi-threaded (SMP) test of BMan pool depletion. A pool is seeded -+ before multiple threads (one per cpu) create pool objects to track -+ depletion state changes. The pool is then drained to empty by a -+ "drainer" thread, and the other threads that they observe exactly -+ the depletion state changes that are expected. -+ -+config FSL_BMAN_DEBUGFS -+ tristate "BMan debugfs interface" -+ depends on DEBUG_FS -+ default y -+ ---help--- -+ This option compiles debugfs code for BMan. -+ -+endif # FSL_SDK_BMAN -+ -+config FSL_SDK_QMAN -+ bool "Freescale Queue Manager (QMan) support" -+ default y -+ -+if FSL_SDK_QMAN -+ -+config FSL_QMAN_POLL_LIMIT -+ int -+ default 32 -+ -+config FSL_QMAN_CONFIG -+ bool "QMan device management" -+ default y -+ ---help--- -+ If this linux image is running natively, you need this option. If this -+ linux image is running as a guest OS under the hypervisor, only one -+ guest OS ("the control plane") needs this option. -+ -+config FSL_QMAN_TEST -+ tristate "QMan self-tests" -+ default n -+ ---help--- -+ This option compiles self-test code for QMan. -+ -+config FSL_QMAN_TEST_STASH_POTATO -+ bool "QMan 'hot potato' data-stashing self-test" -+ depends on FSL_QMAN_TEST -+ default y -+ ---help--- -+ This performs a "hot potato" style test enqueuing/dequeuing a frame -+ across a series of FQs scheduled to different portals (and cpus), with -+ DQRR, data and context stashing always on. -+ -+config FSL_QMAN_TEST_HIGH -+ bool "QMan high-level self-test" -+ depends on FSL_QMAN_TEST -+ default y -+ ---help--- -+ This requires the presence of cpu-affine portals, and performs -+ high-level API testing with them (whichever portal(s) are affine to -+ the cpu(s) the test executes on). -+ -+config FSL_QMAN_DEBUGFS -+ tristate "QMan debugfs interface" -+ depends on DEBUG_FS -+ default y -+ ---help--- -+ This option compiles debugfs code for QMan. -+ -+# H/w settings that can be hard-coded for now. -+config FSL_QMAN_FQD_SZ -+ int "size of Frame Queue Descriptor region" -+ default 10 -+ ---help--- -+ This is the size of the FQD region defined as: PAGE_SIZE * (2^value) -+ ex: 10 => PAGE_SIZE * (2^10) -+ Note: Default device-trees now require minimum Kconfig setting of 10. -+ -+config FSL_QMAN_PFDR_SZ -+ int "size of the PFDR pool" -+ default 13 -+ ---help--- -+ This is the size of the PFDR pool defined as: PAGE_SIZE * (2^value) -+ ex: 13 => PAGE_SIZE * (2^13) -+ -+# Corenet initiator settings. Stash request queues are 4-deep to match cores' -+# ability to snart. Stash priority is 3, other priorities are 2. -+config FSL_QMAN_CI_SCHED_CFG_SRCCIV -+ int -+ depends on FSL_QMAN_CONFIG -+ default 4 -+config FSL_QMAN_CI_SCHED_CFG_SRQ_W -+ int -+ depends on FSL_QMAN_CONFIG -+ default 3 -+config FSL_QMAN_CI_SCHED_CFG_RW_W -+ int -+ depends on FSL_QMAN_CONFIG -+ default 2 -+config FSL_QMAN_CI_SCHED_CFG_BMAN_W -+ int -+ depends on FSL_QMAN_CONFIG -+ default 2 -+ -+# portal interrupt settings -+config FSL_QMAN_PIRQ_DQRR_ITHRESH -+ int -+ default 12 -+config FSL_QMAN_PIRQ_MR_ITHRESH -+ int -+ default 4 -+config FSL_QMAN_PIRQ_IPERIOD -+ int -+ default 100 -+ -+# 64 bit kernel support -+config FSL_QMAN_FQ_LOOKUP -+ bool -+ default n -+ -+config QMAN_CEETM_UPDATE_PERIOD -+ int "Token update period for shaping, in nanoseconds" -+ default 1000 -+ ---help--- -+ Traffic shaping works by performing token calculations (using -+ credits) on shaper instances periodically. This update period -+ sets the granularity for how often those token rate credit -+ updates are performed, and thus determines the accuracy and -+ range of traffic rates that can be configured by users. The -+ reference manual recommends a 1 microsecond period as providing -+ a good balance between granularity and range. -+ -+ Unless you know what you are doing, leave this value at its default. -+ -+config FSL_QMAN_INIT_TIMEOUT -+ int "timeout for qman init stage, in seconds" -+ default 10 -+ ---help--- -+ The timeout setting to quit the initialization loop for non-control -+ partition in case the control partition fails to boot-up. -+ -+endif # FSL_SDK_QMAN -+ -+config FSL_USDPAA -+ bool "Freescale USDPAA process driver" -+ depends on FSL_SDK_DPA -+ default y -+ ---help--- -+ This driver provides user-space access to kernel-managed -+ resource interfaces for USDPAA applications, on the assumption -+ that each process will open this device once. Specifically, this -+ device exposes functionality that would be awkward if exposed -+ via the portal devices - ie. this device exposes functionality -+ that is inherently process-wide rather than portal-specific. -+ This device is necessary for obtaining access to DMA memory and -+ for allocation of Qman and Bman resources. In short, if you wish -+ to use USDPAA applications, you need this. -+ -+ If unsure, say Y. -+ -+ -+endmenu ---- /dev/null -+++ b/drivers/staging/fsl_qbman/Makefile -@@ -0,0 +1,28 @@ -+subdir-ccflags-y := -Werror -+ -+# Common -+obj-$(CONFIG_FSL_SDK_DPA) += dpa_alloc.o -+obj-$(CONFIG_FSL_SDK_DPA) += qbman_driver.o -+ -+# Bman -+obj-$(CONFIG_FSL_SDK_BMAN) += bman_high.o -+obj-$(CONFIG_FSL_BMAN_CONFIG) += bman_config.o bman_driver.o -+obj-$(CONFIG_FSL_BMAN_TEST) += bman_tester.o -+obj-$(CONFIG_FSL_BMAN_DEBUGFS) += bman_debugfs_interface.o -+bman_tester-y = bman_test.o -+bman_tester-$(CONFIG_FSL_BMAN_TEST_HIGH) += bman_test_high.o -+bman_tester-$(CONFIG_FSL_BMAN_TEST_THRESH) += bman_test_thresh.o -+bman_debugfs_interface-y = bman_debugfs.o -+ -+# Qman -+obj-$(CONFIG_FSL_SDK_QMAN) += qman_high.o qman_utility.o -+obj-$(CONFIG_FSL_QMAN_CONFIG) += qman_config.o qman_driver.o -+obj-$(CONFIG_FSL_QMAN_TEST) += qman_tester.o -+qman_tester-y = qman_test.o -+qman_tester-$(CONFIG_FSL_QMAN_TEST_STASH_POTATO) += qman_test_hotpotato.o -+qman_tester-$(CONFIG_FSL_QMAN_TEST_HIGH) += qman_test_high.o -+obj-$(CONFIG_FSL_QMAN_DEBUGFS) += qman_debugfs_interface.o -+qman_debugfs_interface-y = qman_debugfs.o -+ -+# USDPAA -+obj-$(CONFIG_FSL_USDPAA) += fsl_usdpaa.o fsl_usdpaa_irq.o ---- /dev/null -+++ b/drivers/staging/fsl_qbman/bman_config.c -@@ -0,0 +1,720 @@ -+/* Copyright (c) 2009-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include "bman_private.h" -+#include -+ -+/* Last updated for v00.79 of the BG */ -+ -+struct bman; -+ -+/* Register offsets */ -+#define REG_POOL_SWDET(n) (0x0000 + ((n) * 0x04)) -+#define REG_POOL_HWDET(n) (0x0100 + ((n) * 0x04)) -+#define REG_POOL_SWDXT(n) (0x0200 + ((n) * 0x04)) -+#define REG_POOL_HWDXT(n) (0x0300 + ((n) * 0x04)) -+#define REG_POOL_CONTENT(n) (0x0600 + ((n) * 0x04)) -+#define REG_FBPR_FPC 0x0800 -+#define REG_STATE_IDLE 0x960 -+#define REG_STATE_STOP 0x964 -+#define REG_ECSR 0x0a00 -+#define REG_ECIR 0x0a04 -+#define REG_EADR 0x0a08 -+#define REG_EDATA(n) (0x0a10 + ((n) * 0x04)) -+#define REG_SBEC(n) (0x0a80 + ((n) * 0x04)) -+#define REG_IP_REV_1 0x0bf8 -+#define REG_IP_REV_2 0x0bfc -+#define REG_FBPR_BARE 0x0c00 -+#define REG_FBPR_BAR 0x0c04 -+#define REG_FBPR_AR 0x0c10 -+#define REG_SRCIDR 0x0d04 -+#define REG_LIODNR 0x0d08 -+#define REG_ERR_ISR 0x0e00 /* + "enum bm_isr_reg" */ -+ -+/* Used by all error interrupt registers except 'inhibit' */ -+#define BM_EIRQ_IVCI 0x00000010 /* Invalid Command Verb */ -+#define BM_EIRQ_FLWI 0x00000008 /* FBPR Low Watermark */ -+#define BM_EIRQ_MBEI 0x00000004 /* Multi-bit ECC Error */ -+#define BM_EIRQ_SBEI 0x00000002 /* Single-bit ECC Error */ -+#define BM_EIRQ_BSCN 0x00000001 /* pool State Change Notification */ -+ -+/* BMAN_ECIR valid error bit */ -+#define PORTAL_ECSR_ERR (BM_EIRQ_IVCI) -+ -+union bman_ecir { -+ u32 ecir_raw; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 __reserved1:4; -+ u32 portal_num:4; -+ u32 __reserved2:12; -+ u32 numb:4; -+ u32 __reserved3:2; -+ u32 pid:6; -+#else -+ u32 pid:6; -+ u32 __reserved3:2; -+ u32 numb:4; -+ u32 __reserved2:12; -+ u32 portal_num:4; -+ u32 __reserved1:4; -+#endif -+ } __packed info; -+}; -+ -+union bman_eadr { -+ u32 eadr_raw; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 __reserved1:5; -+ u32 memid:3; -+ u32 __reserved2:14; -+ u32 eadr:10; -+#else -+ u32 eadr:10; -+ u32 __reserved2:14; -+ u32 memid:3; -+ u32 __reserved1:5; -+#endif -+ } __packed info; -+}; -+ -+struct bman_hwerr_txt { -+ u32 mask; -+ const char *txt; -+}; -+ -+#define BMAN_HWE_TXT(a, b) { .mask = BM_EIRQ_##a, .txt = b } -+ -+static const struct bman_hwerr_txt bman_hwerr_txts[] = { -+ BMAN_HWE_TXT(IVCI, "Invalid Command Verb"), -+ BMAN_HWE_TXT(FLWI, "FBPR Low Watermark"), -+ BMAN_HWE_TXT(MBEI, "Multi-bit ECC Error"), -+ BMAN_HWE_TXT(SBEI, "Single-bit ECC Error"), -+ BMAN_HWE_TXT(BSCN, "Pool State Change Notification"), -+}; -+#define BMAN_HWE_COUNT (sizeof(bman_hwerr_txts)/sizeof(struct bman_hwerr_txt)) -+ -+struct bman_error_info_mdata { -+ u16 addr_mask; -+ u16 bits; -+ const char *txt; -+}; -+ -+#define BMAN_ERR_MDATA(a, b, c) { .addr_mask = a, .bits = b, .txt = c} -+static const struct bman_error_info_mdata error_mdata[] = { -+ BMAN_ERR_MDATA(0x03FF, 192, "Stockpile memory"), -+ BMAN_ERR_MDATA(0x00FF, 256, "SW portal ring memory port 1"), -+ BMAN_ERR_MDATA(0x00FF, 256, "SW portal ring memory port 2"), -+}; -+#define BMAN_ERR_MDATA_COUNT \ -+ (sizeof(error_mdata)/sizeof(struct bman_error_info_mdata)) -+ -+/* Add this in Kconfig */ -+#define BMAN_ERRS_TO_UNENABLE (BM_EIRQ_FLWI) -+ -+/** -+ * bm_err_isr__ - Manipulate global interrupt registers -+ * @v: for accessors that write values, this is the 32-bit value -+ * -+ * Manipulates BMAN_ERR_ISR, BMAN_ERR_IER, BMAN_ERR_ISDR, BMAN_ERR_IIR. All -+ * manipulations except bm_err_isr_[un]inhibit() use 32-bit masks composed of -+ * the BM_EIRQ_*** definitions. Note that "bm_err_isr_enable_write" means -+ * "write the enable register" rather than "enable the write register"! -+ */ -+#define bm_err_isr_status_read(bm) \ -+ __bm_err_isr_read(bm, bm_isr_status) -+#define bm_err_isr_status_clear(bm, m) \ -+ __bm_err_isr_write(bm, bm_isr_status, m) -+#define bm_err_isr_enable_read(bm) \ -+ __bm_err_isr_read(bm, bm_isr_enable) -+#define bm_err_isr_enable_write(bm, v) \ -+ __bm_err_isr_write(bm, bm_isr_enable, v) -+#define bm_err_isr_disable_read(bm) \ -+ __bm_err_isr_read(bm, bm_isr_disable) -+#define bm_err_isr_disable_write(bm, v) \ -+ __bm_err_isr_write(bm, bm_isr_disable, v) -+#define bm_err_isr_inhibit(bm) \ -+ __bm_err_isr_write(bm, bm_isr_inhibit, 1) -+#define bm_err_isr_uninhibit(bm) \ -+ __bm_err_isr_write(bm, bm_isr_inhibit, 0) -+ -+/* -+ * TODO: unimplemented registers -+ * -+ * BMAN_POOLk_SDCNT, BMAN_POOLk_HDCNT, BMAN_FULT, -+ * BMAN_VLDPL, BMAN_EECC, BMAN_SBET, BMAN_EINJ -+ */ -+ -+/* Encapsulate "struct bman *" as a cast of the register space address. */ -+ -+static struct bman *bm_create(void *regs) -+{ -+ return (struct bman *)regs; -+} -+ -+static inline u32 __bm_in(struct bman *bm, u32 offset) -+{ -+ return in_be32((void *)bm + offset); -+} -+static inline void __bm_out(struct bman *bm, u32 offset, u32 val) -+{ -+ out_be32((void *)bm + offset, val); -+} -+#define bm_in(reg) __bm_in(bm, REG_##reg) -+#define bm_out(reg, val) __bm_out(bm, REG_##reg, val) -+ -+static u32 __bm_err_isr_read(struct bman *bm, enum bm_isr_reg n) -+{ -+ return __bm_in(bm, REG_ERR_ISR + (n << 2)); -+} -+ -+static void __bm_err_isr_write(struct bman *bm, enum bm_isr_reg n, u32 val) -+{ -+ __bm_out(bm, REG_ERR_ISR + (n << 2), val); -+} -+ -+static void bm_get_version(struct bman *bm, u16 *id, u8 *major, u8 *minor) -+{ -+ u32 v = bm_in(IP_REV_1); -+ *id = (v >> 16); -+ *major = (v >> 8) & 0xff; -+ *minor = v & 0xff; -+} -+ -+static u32 __generate_thresh(u32 val, int roundup) -+{ -+ u32 e = 0; /* co-efficient, exponent */ -+ int oddbit = 0; -+ while (val > 0xff) { -+ oddbit = val & 1; -+ val >>= 1; -+ e++; -+ if (roundup && oddbit) -+ val++; -+ } -+ DPA_ASSERT(e < 0x10); -+ return val | (e << 8); -+} -+ -+static void bm_set_pool(struct bman *bm, u8 pool, u32 swdet, u32 swdxt, -+ u32 hwdet, u32 hwdxt) -+{ -+ DPA_ASSERT(pool < bman_pool_max); -+ bm_out(POOL_SWDET(pool), __generate_thresh(swdet, 0)); -+ bm_out(POOL_SWDXT(pool), __generate_thresh(swdxt, 1)); -+ bm_out(POOL_HWDET(pool), __generate_thresh(hwdet, 0)); -+ bm_out(POOL_HWDXT(pool), __generate_thresh(hwdxt, 1)); -+} -+ -+static void bm_set_memory(struct bman *bm, u64 ba, int prio, u32 size) -+{ -+ u32 exp = ilog2(size); -+ /* choke if size isn't within range */ -+ DPA_ASSERT((size >= 4096) && (size <= 1073741824) && -+ is_power_of_2(size)); -+ /* choke if '[e]ba' has lower-alignment than 'size' */ -+ DPA_ASSERT(!(ba & (size - 1))); -+ bm_out(FBPR_BARE, upper_32_bits(ba)); -+ bm_out(FBPR_BAR, lower_32_bits(ba)); -+ bm_out(FBPR_AR, (prio ? 0x40000000 : 0) | (exp - 1)); -+} -+ -+/*****************/ -+/* Config driver */ -+/*****************/ -+ -+/* TODO: Kconfig these? */ -+#define DEFAULT_FBPR_SZ (PAGE_SIZE << 12) -+ -+/* We support only one of these. */ -+static struct bman *bm; -+static struct device_node *bm_node; -+ -+/* And this state belongs to 'bm'. It is set during fsl_bman_init(), but used -+ * during bman_init_ccsr(). */ -+static dma_addr_t fbpr_a; -+static size_t fbpr_sz = DEFAULT_FBPR_SZ; -+ -+static int bman_fbpr(struct reserved_mem *rmem) -+{ -+ fbpr_a = rmem->base; -+ fbpr_sz = rmem->size; -+ -+ WARN_ON(!(fbpr_a && fbpr_sz)); -+ -+ return 0; -+} -+RESERVEDMEM_OF_DECLARE(bman_fbpr, "fsl,bman-fbpr", bman_fbpr); -+ -+static int __init fsl_bman_init(struct device_node *node) -+{ -+ struct resource res; -+ u32 __iomem *regs; -+ const char *s; -+ int ret, standby = 0; -+ u16 id; -+ u8 major, minor; -+ -+ ret = of_address_to_resource(node, 0, &res); -+ if (ret) { -+ pr_err("Can't get %s property 'reg'\n", -+ node->full_name); -+ return ret; -+ } -+ s = of_get_property(node, "fsl,hv-claimable", &ret); -+ if (s && !strcmp(s, "standby")) -+ standby = 1; -+ /* Global configuration */ -+ regs = ioremap(res.start, res.end - res.start + 1); -+ bm = bm_create(regs); -+ BUG_ON(!bm); -+ bm_node = node; -+ bm_get_version(bm, &id, &major, &minor); -+ pr_info("Bman ver:%04x,%02x,%02x\n", id, major, minor); -+ if ((major == 1) && (minor == 0)) { -+ bman_ip_rev = BMAN_REV10; -+ bman_pool_max = 64; -+ } else if ((major == 2) && (minor == 0)) { -+ bman_ip_rev = BMAN_REV20; -+ bman_pool_max = 8; -+ } else if ((major == 2) && (minor == 1)) { -+ bman_ip_rev = BMAN_REV21; -+ bman_pool_max = 64; -+ } else { -+ pr_warn("unknown Bman version, default to rev1.0\n"); -+ } -+ -+ if (standby) { -+ pr_info(" -> in standby mode\n"); -+ return 0; -+ } -+ return 0; -+} -+ -+int bman_have_ccsr(void) -+{ -+ return bm ? 1 : 0; -+} -+ -+int bm_pool_set(u32 bpid, const u32 *thresholds) -+{ -+ if (!bm) -+ return -ENODEV; -+ bm_set_pool(bm, bpid, thresholds[0], -+ thresholds[1], thresholds[2], -+ thresholds[3]); -+ return 0; -+} -+EXPORT_SYMBOL(bm_pool_set); -+ -+__init int bman_init_early(void) -+{ -+ struct device_node *dn; -+ int ret; -+ -+ for_each_compatible_node(dn, NULL, "fsl,bman") { -+ if (bm) -+ pr_err("%s: only one 'fsl,bman' allowed\n", -+ dn->full_name); -+ else { -+ if (!of_device_is_available(dn)) -+ continue; -+ -+ ret = fsl_bman_init(dn); -+ BUG_ON(ret); -+ } -+ } -+ return 0; -+} -+postcore_initcall_sync(bman_init_early); -+ -+ -+static void log_edata_bits(u32 bit_count) -+{ -+ u32 i, j, mask = 0xffffffff; -+ -+ pr_warn("Bman ErrInt, EDATA:\n"); -+ i = bit_count/32; -+ if (bit_count%32) { -+ i++; -+ mask = ~(mask << bit_count%32); -+ } -+ j = 16-i; -+ pr_warn(" 0x%08x\n", bm_in(EDATA(j)) & mask); -+ j++; -+ for (; j < 16; j++) -+ pr_warn(" 0x%08x\n", bm_in(EDATA(j))); -+} -+ -+static void log_additional_error_info(u32 isr_val, u32 ecsr_val) -+{ -+ union bman_ecir ecir_val; -+ union bman_eadr eadr_val; -+ -+ ecir_val.ecir_raw = bm_in(ECIR); -+ /* Is portal info valid */ -+ if (ecsr_val & PORTAL_ECSR_ERR) { -+ pr_warn("Bman ErrInt: SWP id %d, numb %d, pid %d\n", -+ ecir_val.info.portal_num, ecir_val.info.numb, -+ ecir_val.info.pid); -+ } -+ if (ecsr_val & (BM_EIRQ_SBEI|BM_EIRQ_MBEI)) { -+ eadr_val.eadr_raw = bm_in(EADR); -+ pr_warn("Bman ErrInt: EADR Memory: %s, 0x%x\n", -+ error_mdata[eadr_val.info.memid].txt, -+ error_mdata[eadr_val.info.memid].addr_mask -+ & eadr_val.info.eadr); -+ log_edata_bits(error_mdata[eadr_val.info.memid].bits); -+ } -+} -+ -+/* Bman interrupt handler */ -+static irqreturn_t bman_isr(int irq, void *ptr) -+{ -+ u32 isr_val, ier_val, ecsr_val, isr_mask, i; -+ -+ ier_val = bm_err_isr_enable_read(bm); -+ isr_val = bm_err_isr_status_read(bm); -+ ecsr_val = bm_in(ECSR); -+ isr_mask = isr_val & ier_val; -+ -+ if (!isr_mask) -+ return IRQ_NONE; -+ for (i = 0; i < BMAN_HWE_COUNT; i++) { -+ if (bman_hwerr_txts[i].mask & isr_mask) { -+ pr_warn("Bman ErrInt: %s\n", bman_hwerr_txts[i].txt); -+ if (bman_hwerr_txts[i].mask & ecsr_val) { -+ log_additional_error_info(isr_mask, ecsr_val); -+ /* Re-arm error capture registers */ -+ bm_out(ECSR, ecsr_val); -+ } -+ if (bman_hwerr_txts[i].mask & BMAN_ERRS_TO_UNENABLE) { -+ pr_devel("Bman un-enabling error 0x%x\n", -+ bman_hwerr_txts[i].mask); -+ ier_val &= ~bman_hwerr_txts[i].mask; -+ bm_err_isr_enable_write(bm, ier_val); -+ } -+ } -+ } -+ bm_err_isr_status_clear(bm, isr_val); -+ return IRQ_HANDLED; -+} -+ -+static int __bind_irq(void) -+{ -+ int ret, err_irq; -+ -+ err_irq = of_irq_to_resource(bm_node, 0, NULL); -+ if (err_irq == 0) { -+ pr_info("Can't get %s property '%s'\n", bm_node->full_name, -+ "interrupts"); -+ return -ENODEV; -+ } -+ ret = request_irq(err_irq, bman_isr, IRQF_SHARED, "bman-err", bm_node); -+ if (ret) { -+ pr_err("request_irq() failed %d for '%s'\n", ret, -+ bm_node->full_name); -+ return -ENODEV; -+ } -+ /* Disable Buffer Pool State Change */ -+ bm_err_isr_disable_write(bm, BM_EIRQ_BSCN); -+ /* Write-to-clear any stale bits, (eg. starvation being asserted prior -+ * to resource allocation during driver init). */ -+ bm_err_isr_status_clear(bm, 0xffffffff); -+ /* Enable Error Interrupts */ -+ bm_err_isr_enable_write(bm, 0xffffffff); -+ return 0; -+} -+ -+int bman_init_ccsr(struct device_node *node) -+{ -+ int ret; -+ if (!bman_have_ccsr()) -+ return 0; -+ if (node != bm_node) -+ return -EINVAL; -+ /* FBPR memory */ -+ bm_set_memory(bm, fbpr_a, 0, fbpr_sz); -+ pr_info("bman-fbpr addr %pad size 0x%zx\n", &fbpr_a, fbpr_sz); -+ -+ ret = __bind_irq(); -+ if (ret) -+ return ret; -+ return 0; -+} -+ -+u32 bm_pool_free_buffers(u32 bpid) -+{ -+ return bm_in(POOL_CONTENT(bpid)); -+} -+ -+#ifdef CONFIG_SYSFS -+ -+#define DRV_NAME "fsl-bman" -+#define SBEC_MAX_ID 1 -+#define SBEC_MIN_ID 0 -+ -+static ssize_t show_fbpr_fpc(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ return snprintf(buf, PAGE_SIZE, "%u\n", bm_in(FBPR_FPC)); -+}; -+ -+static ssize_t show_pool_count(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ u32 data; -+ int i; -+ -+ if (!sscanf(dev_attr->attr.name, "%d", &i) || (i >= bman_pool_max)) -+ return -EINVAL; -+ data = bm_in(POOL_CONTENT(i)); -+ return snprintf(buf, PAGE_SIZE, "%d\n", data); -+}; -+ -+static ssize_t show_err_isr(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ return snprintf(buf, PAGE_SIZE, "0x%08x\n", bm_in(ERR_ISR)); -+}; -+ -+static ssize_t show_sbec(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ int i; -+ -+ if (!sscanf(dev_attr->attr.name, "sbec_%d", &i)) -+ return -EINVAL; -+ if (i < SBEC_MIN_ID || i > SBEC_MAX_ID) -+ return -EINVAL; -+ return snprintf(buf, PAGE_SIZE, "%u\n", bm_in(SBEC(i))); -+}; -+ -+static DEVICE_ATTR(err_isr, S_IRUSR, show_err_isr, NULL); -+static DEVICE_ATTR(fbpr_fpc, S_IRUSR, show_fbpr_fpc, NULL); -+ -+/* Didn't use DEVICE_ATTR as 64 of this would be required. -+ * Initialize them when needed. */ -+static char *name_attrs_pool_count; /* "xx" + null-terminator */ -+static struct device_attribute *dev_attr_buffer_pool_count; -+ -+static DEVICE_ATTR(sbec_0, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_1, S_IRUSR, show_sbec, NULL); -+ -+static struct attribute *bman_dev_attributes[] = { -+ &dev_attr_fbpr_fpc.attr, -+ &dev_attr_err_isr.attr, -+ NULL -+}; -+ -+static struct attribute *bman_dev_ecr_attributes[] = { -+ &dev_attr_sbec_0.attr, -+ &dev_attr_sbec_1.attr, -+ NULL -+}; -+ -+static struct attribute **bman_dev_pool_count_attributes; -+ -+ -+/* root level */ -+static const struct attribute_group bman_dev_attr_grp = { -+ .name = NULL, -+ .attrs = bman_dev_attributes -+}; -+static const struct attribute_group bman_dev_ecr_grp = { -+ .name = "error_capture", -+ .attrs = bman_dev_ecr_attributes -+}; -+static struct attribute_group bman_dev_pool_countent_grp = { -+ .name = "pool_count", -+}; -+ -+static int of_fsl_bman_remove(struct platform_device *ofdev) -+{ -+ sysfs_remove_group(&ofdev->dev.kobj, &bman_dev_attr_grp); -+ return 0; -+}; -+ -+static int of_fsl_bman_probe(struct platform_device *ofdev) -+{ -+ int ret, i; -+ -+ ret = sysfs_create_group(&ofdev->dev.kobj, &bman_dev_attr_grp); -+ if (ret) -+ goto done; -+ ret = sysfs_create_group(&ofdev->dev.kobj, &bman_dev_ecr_grp); -+ if (ret) -+ goto del_group_0; -+ -+ name_attrs_pool_count = kmalloc(sizeof(char) * bman_pool_max * 3, -+ GFP_KERNEL); -+ if (!name_attrs_pool_count) { -+ pr_err("Can't alloc name_attrs_pool_count\n"); -+ goto del_group_1; -+ } -+ -+ dev_attr_buffer_pool_count = kmalloc(sizeof(struct device_attribute) * -+ bman_pool_max, GFP_KERNEL); -+ if (!dev_attr_buffer_pool_count) { -+ pr_err("Can't alloc dev_attr-buffer_pool_count\n"); -+ goto del_group_2; -+ } -+ -+ bman_dev_pool_count_attributes = kmalloc(sizeof(struct attribute *) * -+ (bman_pool_max + 1), GFP_KERNEL); -+ if (!bman_dev_pool_count_attributes) { -+ pr_err("can't alloc bman_dev_pool_count_attributes\n"); -+ goto del_group_3; -+ } -+ -+ for (i = 0; i < bman_pool_max; i++) { -+ ret = scnprintf((name_attrs_pool_count + i * 3), 3, "%d", i); -+ if (!ret) -+ goto del_group_4; -+ dev_attr_buffer_pool_count[i].attr.name = -+ (name_attrs_pool_count + i * 3); -+ dev_attr_buffer_pool_count[i].attr.mode = S_IRUSR; -+ dev_attr_buffer_pool_count[i].show = show_pool_count; -+ bman_dev_pool_count_attributes[i] = -+ &dev_attr_buffer_pool_count[i].attr; -+ sysfs_attr_init(bman_dev_pool_count_attributes[i]); -+ } -+ bman_dev_pool_count_attributes[bman_pool_max] = NULL; -+ -+ bman_dev_pool_countent_grp.attrs = bman_dev_pool_count_attributes; -+ -+ ret = sysfs_create_group(&ofdev->dev.kobj, &bman_dev_pool_countent_grp); -+ if (ret) -+ goto del_group_4; -+ -+ goto done; -+ -+del_group_4: -+ kfree(bman_dev_pool_count_attributes); -+del_group_3: -+ kfree(dev_attr_buffer_pool_count); -+del_group_2: -+ kfree(name_attrs_pool_count); -+del_group_1: -+ sysfs_remove_group(&ofdev->dev.kobj, &bman_dev_ecr_grp); -+del_group_0: -+ sysfs_remove_group(&ofdev->dev.kobj, &bman_dev_attr_grp); -+done: -+ if (ret) -+ dev_err(&ofdev->dev, -+ "Cannot create dev attributes ret=%d\n", ret); -+ return ret; -+}; -+ -+static struct of_device_id of_fsl_bman_ids[] = { -+ { -+ .compatible = "fsl,bman", -+ }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, of_fsl_bman_ids); -+ -+#ifdef CONFIG_SUSPEND -+static u32 saved_isdr; -+ -+static int bman_pm_suspend_noirq(struct device *dev) -+{ -+ uint32_t idle_state; -+ -+ suspend_unused_bportal(); -+ /* save isdr, disable all, clear isr */ -+ saved_isdr = bm_err_isr_disable_read(bm); -+ bm_err_isr_disable_write(bm, 0xffffffff); -+ bm_err_isr_status_clear(bm, 0xffffffff); -+ -+ if (bman_ip_rev < BMAN_REV21) { -+#ifdef CONFIG_PM_DEBUG -+ pr_info("Bman version doesn't have STATE_IDLE\n"); -+#endif -+ return 0; -+ } -+ idle_state = bm_in(STATE_IDLE); -+ if (!(idle_state & 0x1)) { -+ pr_err("Bman not idle 0x%x aborting\n", idle_state); -+ bm_err_isr_disable_write(bm, saved_isdr); -+ resume_unused_bportal(); -+ return -EBUSY; -+ } -+#ifdef CONFIG_PM_DEBUG -+ pr_info("Bman suspend code, IDLE_STAT = 0x%x\n", idle_state); -+#endif -+ return 0; -+} -+ -+static int bman_pm_resume_noirq(struct device *dev) -+{ -+ /* restore isdr */ -+ bm_err_isr_disable_write(bm, saved_isdr); -+ resume_unused_bportal(); -+ return 0; -+} -+#else -+#define bman_pm_suspend_noirq NULL -+#define bman_pm_resume_noirq NULL -+#endif -+ -+static const struct dev_pm_ops bman_pm_ops = { -+ .suspend_noirq = bman_pm_suspend_noirq, -+ .resume_noirq = bman_pm_resume_noirq, -+}; -+ -+static struct platform_driver of_fsl_bman_driver = { -+ .driver = { -+ .owner = THIS_MODULE, -+ .name = DRV_NAME, -+ .of_match_table = of_fsl_bman_ids, -+ .pm = &bman_pm_ops, -+ }, -+ .probe = of_fsl_bman_probe, -+ .remove = of_fsl_bman_remove, -+}; -+ -+static int bman_ctrl_init(void) -+{ -+ return platform_driver_register(&of_fsl_bman_driver); -+} -+ -+static void bman_ctrl_exit(void) -+{ -+ platform_driver_unregister(&of_fsl_bman_driver); -+} -+ -+module_init(bman_ctrl_init); -+module_exit(bman_ctrl_exit); -+ -+#endif /* CONFIG_SYSFS */ ---- /dev/null -+++ b/drivers/staging/fsl_qbman/bman_debugfs.c -@@ -0,0 +1,119 @@ -+/* Copyright 2010-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+#include -+#include -+#include -+#include -+#include -+ -+static struct dentry *dfs_root; /* debugfs root directory */ -+ -+/******************************************************************************* -+ * Query Buffer Pool State -+ ******************************************************************************/ -+static int query_bp_state_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ struct bm_pool_state state; -+ int i, j; -+ u32 mask; -+ -+ memset(&state, 0, sizeof(struct bm_pool_state)); -+ ret = bman_query_pools(&state); -+ if (ret) { -+ seq_printf(file, "Error %d\n", ret); -+ return 0; -+ } -+ seq_puts(file, "bp_id free_buffers_avail bp_depleted\n"); -+ for (i = 0; i < 2; i++) { -+ mask = 0x80000000; -+ for (j = 0; j < 32; j++) { -+ seq_printf(file, -+ " %-2u %-3s %-3s\n", -+ (i*32)+j, -+ (state.as.state.__state[i] & mask) ? "no" : "yes", -+ (state.ds.state.__state[i] & mask) ? "yes" : "no"); -+ mask >>= 1; -+ } -+ } -+ return 0; -+} -+ -+static int query_bp_state_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, query_bp_state_show, NULL); -+} -+ -+static const struct file_operations query_bp_state_fops = { -+ .owner = THIS_MODULE, -+ .open = query_bp_state_open, -+ .read = seq_read, -+ .release = single_release, -+}; -+ -+static int __init bman_debugfs_module_init(void) -+{ -+ int ret = 0; -+ struct dentry *d; -+ -+ dfs_root = debugfs_create_dir("bman", NULL); -+ -+ if (dfs_root == NULL) { -+ ret = -ENOMEM; -+ pr_err("Cannot create bman debugfs dir\n"); -+ goto _return; -+ } -+ d = debugfs_create_file("query_bp_state", -+ S_IRUGO, -+ dfs_root, -+ NULL, -+ &query_bp_state_fops); -+ if (d == NULL) { -+ ret = -ENOMEM; -+ pr_err("Cannot create query_bp_state\n"); -+ goto _return; -+ } -+ return 0; -+ -+_return: -+ debugfs_remove_recursive(dfs_root); -+ return ret; -+} -+ -+static void __exit bman_debugfs_module_exit(void) -+{ -+ debugfs_remove_recursive(dfs_root); -+} -+ -+ -+module_init(bman_debugfs_module_init); -+module_exit(bman_debugfs_module_exit); -+MODULE_LICENSE("Dual BSD/GPL"); ---- /dev/null -+++ b/drivers/staging/fsl_qbman/bman_driver.c -@@ -0,0 +1,559 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+#include "bman_low.h" -+#ifdef CONFIG_HOTPLUG_CPU -+#include -+#endif -+/* -+ * Global variables of the max portal/pool number this bman version supported -+ */ -+u16 bman_ip_rev; -+EXPORT_SYMBOL(bman_ip_rev); -+u16 bman_pool_max; -+EXPORT_SYMBOL(bman_pool_max); -+static u16 bman_portal_max; -+ -+/* After initialising cpus that own shared portal configs, we cache the -+ * resulting portals (ie. not just the configs) in this array. Then we -+ * initialise slave cpus that don't have their own portals, redirecting them to -+ * portals from this cache in a round-robin assignment. */ -+static struct bman_portal *shared_portals[NR_CPUS]; -+static int num_shared_portals; -+static int shared_portals_idx; -+static LIST_HEAD(unused_pcfgs); -+static DEFINE_SPINLOCK(unused_pcfgs_lock); -+static void *affine_bportals[NR_CPUS]; -+ -+static int __init fsl_bpool_init(struct device_node *node) -+{ -+ int ret; -+ u32 *thresh, *bpid = (u32 *)of_get_property(node, "fsl,bpid", &ret); -+ if (!bpid || (ret != 4)) { -+ pr_err("Can't get %s property 'fsl,bpid'\n", node->full_name); -+ return -ENODEV; -+ } -+ thresh = (u32 *)of_get_property(node, "fsl,bpool-thresholds", &ret); -+ if (thresh) { -+ if (ret != 16) { -+ pr_err("Invalid %s property '%s'\n", -+ node->full_name, "fsl,bpool-thresholds"); -+ return -ENODEV; -+ } -+ } -+ if (thresh) { -+#ifdef CONFIG_FSL_BMAN_CONFIG -+ ret = bm_pool_set(be32_to_cpu(*bpid), thresh); -+ if (ret) -+ pr_err("No CCSR node for %s property '%s'\n", -+ node->full_name, "fsl,bpool-thresholds"); -+ return ret; -+#else -+ pr_err("Ignoring %s property '%s', no CCSR support\n", -+ node->full_name, "fsl,bpool-thresholds"); -+#endif -+ } -+ return 0; -+} -+ -+static int __init fsl_bpid_range_init(struct device_node *node) -+{ -+ int ret; -+ u32 *range = (u32 *)of_get_property(node, "fsl,bpid-range", &ret); -+ if (!range) { -+ pr_err("No 'fsl,bpid-range' property in node %s\n", -+ node->full_name); -+ return -EINVAL; -+ } -+ if (ret != 8) { -+ pr_err("'fsl,bpid-range' is not a 2-cell range in node %s\n", -+ node->full_name); -+ return -EINVAL; -+ } -+ bman_seed_bpid_range(be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ pr_info("Bman: BPID allocator includes range %d:%d\n", -+ be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ return 0; -+} -+ -+static struct bm_portal_config * __init parse_pcfg(struct device_node *node) -+{ -+ struct bm_portal_config *pcfg; -+ const u32 *index; -+ int irq, ret; -+ resource_size_t len; -+ -+ pcfg = kmalloc(sizeof(*pcfg), GFP_KERNEL); -+ if (!pcfg) { -+ pr_err("can't allocate portal config"); -+ return NULL; -+ } -+ -+ if (of_device_is_compatible(node, "fsl,bman-portal-1.0") || -+ of_device_is_compatible(node, "fsl,bman-portal-1.0.0")) { -+ bman_ip_rev = BMAN_REV10; -+ bman_pool_max = 64; -+ bman_portal_max = 10; -+ } else if (of_device_is_compatible(node, "fsl,bman-portal-2.0") || -+ of_device_is_compatible(node, "fsl,bman-portal-2.0.8")) { -+ bman_ip_rev = BMAN_REV20; -+ bman_pool_max = 8; -+ bman_portal_max = 3; -+ } else if (of_device_is_compatible(node, "fsl,bman-portal-2.1.0")) { -+ bman_ip_rev = BMAN_REV21; -+ bman_pool_max = 64; -+ bman_portal_max = 50; -+ } else if (of_device_is_compatible(node, "fsl,bman-portal-2.1.1")) { -+ bman_ip_rev = BMAN_REV21; -+ bman_pool_max = 64; -+ bman_portal_max = 25; -+ } else if (of_device_is_compatible(node, "fsl,bman-portal-2.1.2")) { -+ bman_ip_rev = BMAN_REV21; -+ bman_pool_max = 64; -+ bman_portal_max = 18; -+ } else if (of_device_is_compatible(node, "fsl,bman-portal-2.1.3")) { -+ bman_ip_rev = BMAN_REV21; -+ bman_pool_max = 64; -+ bman_portal_max = 10; -+ } else { -+ pr_warn("unknown BMan version in portal node," -+ "default to rev1.0\n"); -+ bman_ip_rev = BMAN_REV10; -+ bman_pool_max = 64; -+ bman_portal_max = 10; -+ } -+ -+ ret = of_address_to_resource(node, DPA_PORTAL_CE, -+ &pcfg->addr_phys[DPA_PORTAL_CE]); -+ if (ret) { -+ pr_err("Can't get %s property 'reg::CE'\n", node->full_name); -+ goto err; -+ } -+ ret = of_address_to_resource(node, DPA_PORTAL_CI, -+ &pcfg->addr_phys[DPA_PORTAL_CI]); -+ if (ret) { -+ pr_err("Can't get %s property 'reg::CI'\n", node->full_name); -+ goto err; -+ } -+ -+ index = of_get_property(node, "cell-index", &ret); -+ if (!index || (ret != 4)) { -+ pr_err("Can't get %s property '%s'\n", node->full_name, -+ "cell-index"); -+ goto err; -+ } -+ if (be32_to_cpu(*index) >= bman_portal_max) { -+ pr_err("BMan portal cell index %d out of range, max %d\n", -+ be32_to_cpu(*index), bman_portal_max); -+ goto err; -+ } -+ -+ pcfg->public_cfg.cpu = -1; -+ -+ irq = irq_of_parse_and_map(node, 0); -+ if (irq == 0) { -+ pr_err("Can't get %s property 'interrupts'\n", node->full_name); -+ goto err; -+ } -+ pcfg->public_cfg.irq = irq; -+ pcfg->public_cfg.index = be32_to_cpu(*index); -+ bman_depletion_fill(&pcfg->public_cfg.mask); -+ -+ len = resource_size(&pcfg->addr_phys[DPA_PORTAL_CE]); -+ if (len != (unsigned long)len) -+ goto err; -+ -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ pcfg->addr_virt[DPA_PORTAL_CE] = ioremap_cache_ns( -+ pcfg->addr_phys[DPA_PORTAL_CE].start, -+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CE])); -+ pcfg->addr_virt[DPA_PORTAL_CI] = ioremap( -+ pcfg->addr_phys[DPA_PORTAL_CI].start, -+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CI])); -+ -+#else -+ pcfg->addr_virt[DPA_PORTAL_CE] = ioremap_prot( -+ pcfg->addr_phys[DPA_PORTAL_CE].start, -+ (unsigned long)len, -+ 0); -+ pcfg->addr_virt[DPA_PORTAL_CI] = ioremap_prot( -+ pcfg->addr_phys[DPA_PORTAL_CI].start, -+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CI]), -+ _PAGE_GUARDED | _PAGE_NO_CACHE); -+#endif -+ /* disable bp depletion */ -+ __raw_writel(0x0, pcfg->addr_virt[DPA_PORTAL_CI] + BM_REG_SCN(0)); -+ __raw_writel(0x0, pcfg->addr_virt[DPA_PORTAL_CI] + BM_REG_SCN(1)); -+ return pcfg; -+err: -+ kfree(pcfg); -+ return NULL; -+} -+ -+static struct bm_portal_config *get_pcfg(struct list_head *list) -+{ -+ struct bm_portal_config *pcfg; -+ if (list_empty(list)) -+ return NULL; -+ pcfg = list_entry(list->prev, struct bm_portal_config, list); -+ list_del(&pcfg->list); -+ return pcfg; -+} -+ -+static struct bm_portal_config *get_pcfg_idx(struct list_head *list, -+ uint32_t idx) -+{ -+ struct bm_portal_config *pcfg; -+ if (list_empty(list)) -+ return NULL; -+ list_for_each_entry(pcfg, list, list) { -+ if (pcfg->public_cfg.index == idx) { -+ list_del(&pcfg->list); -+ return pcfg; -+ } -+ } -+ return NULL; -+} -+ -+struct bm_portal_config *bm_get_unused_portal(void) -+{ -+ return bm_get_unused_portal_idx(QBMAN_ANY_PORTAL_IDX); -+} -+ -+struct bm_portal_config *bm_get_unused_portal_idx(uint32_t idx) -+{ -+ struct bm_portal_config *ret; -+ spin_lock(&unused_pcfgs_lock); -+ if (idx == QBMAN_ANY_PORTAL_IDX) -+ ret = get_pcfg(&unused_pcfgs); -+ else -+ ret = get_pcfg_idx(&unused_pcfgs, idx); -+ spin_unlock(&unused_pcfgs_lock); -+ return ret; -+} -+ -+void bm_put_unused_portal(struct bm_portal_config *pcfg) -+{ -+ spin_lock(&unused_pcfgs_lock); -+ list_add(&pcfg->list, &unused_pcfgs); -+ spin_unlock(&unused_pcfgs_lock); -+} -+ -+static struct bman_portal *init_pcfg(struct bm_portal_config *pcfg) -+{ -+ struct bman_portal *p; -+ p = bman_create_affine_portal(pcfg); -+ if (p) { -+#ifdef CONFIG_FSL_DPA_PIRQ_SLOW -+ bman_p_irqsource_add(p, BM_PIRQ_RCRI | BM_PIRQ_BSCN); -+#endif -+ pr_info("Bman portal %sinitialised, cpu %d\n", -+ pcfg->public_cfg.is_shared ? "(shared) " : "", -+ pcfg->public_cfg.cpu); -+ affine_bportals[pcfg->public_cfg.cpu] = p; -+ } else -+ pr_crit("Bman portal failure on cpu %d\n", -+ pcfg->public_cfg.cpu); -+ return p; -+} -+ -+static void init_slave(int cpu) -+{ -+ struct bman_portal *p; -+ p = bman_create_affine_slave(shared_portals[shared_portals_idx++], cpu); -+ if (!p) -+ pr_err("Bman slave portal failure on cpu %d\n", cpu); -+ else -+ pr_info("Bman portal %sinitialised, cpu %d\n", "(slave) ", cpu); -+ if (shared_portals_idx >= num_shared_portals) -+ shared_portals_idx = 0; -+ affine_bportals[cpu] = p; -+} -+ -+/* Bootarg "bportals=[...]" has the same syntax as "qportals=", and so the -+ * parsing is in dpa_sys.h. The syntax is a comma-separated list of indexes -+ * and/or ranges of indexes, with each being optionally prefixed by "s" to -+ * explicitly mark it or them for sharing. -+ * Eg; -+ * bportals=s0,1-3,s4 -+ * means that cpus 1,2,3 get "unshared" portals, cpus 0 and 4 get "shared" -+ * portals, and any remaining cpus share the portals that are assigned to cpus 0 -+ * or 4, selected in a round-robin fashion. (In this example, cpu 5 would share -+ * cpu 0's portal, cpu 6 would share cpu4's portal, and cpu 7 would share cpu -+ * 0's portal.) */ -+static struct cpumask want_unshared __initdata; /* cpus requested without "s" */ -+static struct cpumask want_shared __initdata; /* cpus requested with "s" */ -+ -+static int __init parse_bportals(char *str) -+{ -+ return parse_portals_bootarg(str, &want_shared, &want_unshared, -+ "bportals"); -+} -+__setup("bportals=", parse_bportals); -+ -+static int bman_offline_cpu(unsigned int cpu) -+{ -+ struct bman_portal *p; -+ const struct bm_portal_config *pcfg; -+ p = (struct bman_portal *)affine_bportals[cpu]; -+ if (p) { -+ pcfg = bman_get_bm_portal_config(p); -+ if (pcfg) -+ irq_set_affinity(pcfg->public_cfg.irq, cpumask_of(0)); -+ } -+ return 0; -+} -+ -+#ifdef CONFIG_HOTPLUG_CPU -+static int bman_online_cpu(unsigned int cpu) -+{ -+ struct bman_portal *p; -+ const struct bm_portal_config *pcfg; -+ p = (struct bman_portal *)affine_bportals[cpu]; -+ if (p) { -+ pcfg = bman_get_bm_portal_config(p); -+ if (pcfg) -+ irq_set_affinity(pcfg->public_cfg.irq, cpumask_of(cpu)); -+ } -+ return 0; -+} -+#endif /* CONFIG_HOTPLUG_CPU */ -+ -+/* Initialise the Bman driver. The meat of this function deals with portals. The -+ * following describes the flow of portal-handling, the code "steps" refer to -+ * this description; -+ * 1. Portal configs are parsed from the device-tree into 'unused_pcfgs', with -+ * ::cpu==-1. Regions and interrupts are mapped (but interrupts are not -+ * bound). -+ * 2. The "want_shared" and "want_unshared" lists (as filled by the -+ * "bportals=[...]" bootarg) are processed, allocating portals and assigning -+ * them to cpus, placing them in the relevant list and setting ::cpu as -+ * appropriate. If no "bportals" bootarg was present, the defaut is to try to -+ * assign portals to all online cpus at the time of driver initialisation. -+ * Any failure to allocate portals (when parsing the "want" lists or when -+ * using default behaviour) will be silently tolerated (the "fixup" logic in -+ * step 3 will determine what happens in this case). -+ * 3. Do fixups relative to cpu_online_mask(). If no portals are marked for -+ * sharing and sharing is required (because not all cpus have been assigned -+ * portals), then one portal will marked for sharing. Conversely if no -+ * sharing is required, any portals marked for sharing will not be shared. It -+ * may be that sharing occurs when it wasn't expected, if portal allocation -+ * failed to honour all the requested assignments (including the default -+ * assignments if no bootarg is present). -+ * 4. Unshared portals are initialised on their respective cpus. -+ * 5. Shared portals are initialised on their respective cpus. -+ * 6. Each remaining cpu is initialised to slave to one of the shared portals, -+ * which are selected in a round-robin fashion. -+ * Any portal configs left unused are available for USDPAA allocation. -+ */ -+__init int bman_init(void) -+{ -+ struct cpumask slave_cpus; -+ struct cpumask unshared_cpus = *cpu_none_mask; -+ struct cpumask shared_cpus = *cpu_none_mask; -+ LIST_HEAD(unshared_pcfgs); -+ LIST_HEAD(shared_pcfgs); -+ struct device_node *dn; -+ struct bm_portal_config *pcfg; -+ struct bman_portal *p; -+ int cpu, ret; -+ struct cpumask offline_cpus; -+ -+ /* Initialise the Bman (CCSR) device */ -+ for_each_compatible_node(dn, NULL, "fsl,bman") { -+ if (!bman_init_ccsr(dn)) -+ pr_info("Bman err interrupt handler present\n"); -+ else -+ pr_err("Bman CCSR setup failed\n"); -+ } -+ /* Initialise any declared buffer pools */ -+ for_each_compatible_node(dn, NULL, "fsl,bpool") { -+ ret = fsl_bpool_init(dn); -+ if (ret) -+ return ret; -+ } -+ /* Step 1. See comments at the beginning of the file. */ -+ for_each_compatible_node(dn, NULL, "fsl,bman-portal") { -+ if (!of_device_is_available(dn)) -+ continue; -+ pcfg = parse_pcfg(dn); -+ if (pcfg) -+ list_add_tail(&pcfg->list, &unused_pcfgs); -+ } -+ /* Step 2. */ -+ for_each_possible_cpu(cpu) { -+ if (cpumask_test_cpu(cpu, &want_shared)) { -+ pcfg = get_pcfg(&unused_pcfgs); -+ if (!pcfg) -+ break; -+ pcfg->public_cfg.cpu = cpu; -+ list_add_tail(&pcfg->list, &shared_pcfgs); -+ cpumask_set_cpu(cpu, &shared_cpus); -+ } -+ if (cpumask_test_cpu(cpu, &want_unshared)) { -+ if (cpumask_test_cpu(cpu, &shared_cpus)) -+ continue; -+ pcfg = get_pcfg(&unused_pcfgs); -+ if (!pcfg) -+ break; -+ pcfg->public_cfg.cpu = cpu; -+ list_add_tail(&pcfg->list, &unshared_pcfgs); -+ cpumask_set_cpu(cpu, &unshared_cpus); -+ } -+ } -+ if (list_empty(&shared_pcfgs) && list_empty(&unshared_pcfgs)) { -+ /* Default, give an unshared portal to each online cpu */ -+ for_each_online_cpu(cpu) { -+ pcfg = get_pcfg(&unused_pcfgs); -+ if (!pcfg) -+ break; -+ pcfg->public_cfg.cpu = cpu; -+ list_add_tail(&pcfg->list, &unshared_pcfgs); -+ cpumask_set_cpu(cpu, &unshared_cpus); -+ } -+ } -+ /* Step 3. */ -+ cpumask_andnot(&slave_cpus, cpu_possible_mask, &shared_cpus); -+ cpumask_andnot(&slave_cpus, &slave_cpus, &unshared_cpus); -+ if (cpumask_empty(&slave_cpus)) { -+ /* No sharing required */ -+ if (!list_empty(&shared_pcfgs)) { -+ /* Migrate "shared" to "unshared" */ -+ cpumask_or(&unshared_cpus, &unshared_cpus, -+ &shared_cpus); -+ cpumask_clear(&shared_cpus); -+ list_splice_tail(&shared_pcfgs, &unshared_pcfgs); -+ INIT_LIST_HEAD(&shared_pcfgs); -+ } -+ } else { -+ /* Sharing required */ -+ if (list_empty(&shared_pcfgs)) { -+ /* Migrate one "unshared" to "shared" */ -+ pcfg = get_pcfg(&unshared_pcfgs); -+ if (!pcfg) { -+ pr_crit("No BMan portals available!\n"); -+ return 0; -+ } -+ cpumask_clear_cpu(pcfg->public_cfg.cpu, &unshared_cpus); -+ cpumask_set_cpu(pcfg->public_cfg.cpu, &shared_cpus); -+ list_add_tail(&pcfg->list, &shared_pcfgs); -+ } -+ } -+ /* Step 4. */ -+ list_for_each_entry(pcfg, &unshared_pcfgs, list) { -+ pcfg->public_cfg.is_shared = 0; -+ p = init_pcfg(pcfg); -+ if (!p) { -+ pr_crit("Unable to initialize bman portal\n"); -+ return 0; -+ } -+ } -+ /* Step 5. */ -+ list_for_each_entry(pcfg, &shared_pcfgs, list) { -+ pcfg->public_cfg.is_shared = 1; -+ p = init_pcfg(pcfg); -+ if (p) -+ shared_portals[num_shared_portals++] = p; -+ } -+ /* Step 6. */ -+ if (!cpumask_empty(&slave_cpus)) -+ for_each_cpu(cpu, &slave_cpus) -+ init_slave(cpu); -+ pr_info("Bman portals initialised\n"); -+ cpumask_andnot(&offline_cpus, cpu_possible_mask, cpu_online_mask); -+ for_each_cpu(cpu, &offline_cpus) -+ bman_offline_cpu(cpu); -+#ifdef CONFIG_HOTPLUG_CPU -+ ret = cpuhp_setup_state_nocalls(CPUHP_AP_ONLINE_DYN, -+ "soc/qbman_portal:online", -+ bman_online_cpu, bman_offline_cpu); -+ if (ret < 0) { -+ pr_err("bman: failed to register hotplug callbacks.\n"); -+ return 0; -+ } -+#endif -+ return 0; -+} -+ -+__init int bman_resource_init(void) -+{ -+ struct device_node *dn; -+ int ret; -+ -+ /* Initialise BPID allocation ranges */ -+ for_each_compatible_node(dn, NULL, "fsl,bpid-range") { -+ ret = fsl_bpid_range_init(dn); -+ if (ret) -+ return ret; -+ } -+ return 0; -+} -+ -+#ifdef CONFIG_SUSPEND -+void suspend_unused_bportal(void) -+{ -+ struct bm_portal_config *pcfg; -+ -+ if (list_empty(&unused_pcfgs)) -+ return; -+ -+ list_for_each_entry(pcfg, &unused_pcfgs, list) { -+#ifdef CONFIG_PM_DEBUG -+ pr_info("Need to save bportal %d\n", pcfg->public_cfg.index); -+#endif -+ /* save isdr, disable all via isdr, clear isr */ -+ pcfg->saved_isdr = -+ __raw_readl(pcfg->addr_virt[DPA_PORTAL_CI] + 0xe08); -+ __raw_writel(0xffffffff, pcfg->addr_virt[DPA_PORTAL_CI] + -+ 0xe08); -+ __raw_writel(0xffffffff, pcfg->addr_virt[DPA_PORTAL_CI] + -+ 0xe00); -+ } -+ return; -+} -+ -+void resume_unused_bportal(void) -+{ -+ struct bm_portal_config *pcfg; -+ -+ if (list_empty(&unused_pcfgs)) -+ return; -+ -+ list_for_each_entry(pcfg, &unused_pcfgs, list) { -+#ifdef CONFIG_PM_DEBUG -+ pr_info("Need to resume bportal %d\n", pcfg->public_cfg.index); -+#endif -+ /* restore isdr */ -+ __raw_writel(pcfg->saved_isdr, -+ pcfg->addr_virt[DPA_PORTAL_CI] + 0xe08); -+ } -+ return; -+} -+#endif ---- /dev/null -+++ b/drivers/staging/fsl_qbman/bman_high.c -@@ -0,0 +1,1145 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "bman_low.h" -+ -+/* Compilation constants */ -+#define RCR_THRESH 2 /* reread h/w CI when running out of space */ -+#define IRQNAME "BMan portal %d" -+#define MAX_IRQNAME 16 /* big enough for "BMan portal %d" */ -+ -+struct bman_portal { -+ struct bm_portal p; -+ /* 2-element array. pools[0] is mask, pools[1] is snapshot. */ -+ struct bman_depletion *pools; -+ int thresh_set; -+ unsigned long irq_sources; -+ u32 slowpoll; /* only used when interrupts are off */ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ struct bman_pool *rcri_owned; /* only 1 release WAIT_SYNC at a time */ -+#endif -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ raw_spinlock_t sharing_lock; /* only used if is_shared */ -+ int is_shared; -+ struct bman_portal *sharing_redirect; -+#endif -+ /* When the cpu-affine portal is activated, this is non-NULL */ -+ const struct bm_portal_config *config; -+ /* This is needed for power management */ -+ struct platform_device *pdev; -+ /* 64-entry hash-table of pool objects that are tracking depletion -+ * entry/exit (ie. BMAN_POOL_FLAG_DEPLETION). This isn't fast-path, so -+ * we're not fussy about cache-misses and so forth - whereas the above -+ * members should all fit in one cacheline. -+ * BTW, with 64 entries in the hash table and 64 buffer pools to track, -+ * you'll never guess the hash-function ... */ -+ struct bman_pool *cb[64]; -+ char irqname[MAX_IRQNAME]; -+ /* Track if the portal was alloced by the driver */ -+ u8 alloced; -+ /* power management data */ -+ u32 save_isdr; -+}; -+ -+/* For an explanation of the locking, redirection, or affine-portal logic, -+ * please consult the Qman driver for details. This is the same, only simpler -+ * (no fiddly Qman-specific bits.) */ -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+#define PORTAL_IRQ_LOCK(p, irqflags) \ -+ do { \ -+ if ((p)->is_shared) \ -+ raw_spin_lock_irqsave(&(p)->sharing_lock, irqflags); \ -+ else \ -+ local_irq_save(irqflags); \ -+ } while (0) -+#define PORTAL_IRQ_UNLOCK(p, irqflags) \ -+ do { \ -+ if ((p)->is_shared) \ -+ raw_spin_unlock_irqrestore(&(p)->sharing_lock, \ -+ irqflags); \ -+ else \ -+ local_irq_restore(irqflags); \ -+ } while (0) -+#else -+#define PORTAL_IRQ_LOCK(p, irqflags) local_irq_save(irqflags) -+#define PORTAL_IRQ_UNLOCK(p, irqflags) local_irq_restore(irqflags) -+#endif -+ -+static cpumask_t affine_mask; -+static DEFINE_SPINLOCK(affine_mask_lock); -+static DEFINE_PER_CPU(struct bman_portal, bman_affine_portal); -+static inline struct bman_portal *get_raw_affine_portal(void) -+{ -+ return &get_cpu_var(bman_affine_portal); -+} -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+static inline struct bman_portal *get_affine_portal(void) -+{ -+ struct bman_portal *p = get_raw_affine_portal(); -+ if (p->sharing_redirect) -+ return p->sharing_redirect; -+ return p; -+} -+#else -+#define get_affine_portal() get_raw_affine_portal() -+#endif -+static inline void put_affine_portal(void) -+{ -+ put_cpu_var(bman_affine_portal); -+} -+static inline struct bman_portal *get_poll_portal(void) -+{ -+ return &get_cpu_var(bman_affine_portal); -+} -+#define put_poll_portal() -+ -+/* GOTCHA: this object type refers to a pool, it isn't *the* pool. There may be -+ * more than one such object per Bman buffer pool, eg. if different users of the -+ * pool are operating via different portals. */ -+struct bman_pool { -+ struct bman_pool_params params; -+ /* Used for hash-table admin when using depletion notifications. */ -+ struct bman_portal *portal; -+ struct bman_pool *next; -+ /* stockpile state - NULL unless BMAN_POOL_FLAG_STOCKPILE is set */ -+ struct bm_buffer *sp; -+ unsigned int sp_fill; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ atomic_t in_use; -+#endif -+}; -+ -+/* (De)Registration of depletion notification callbacks */ -+static void depletion_link(struct bman_portal *portal, struct bman_pool *pool) -+{ -+ __maybe_unused unsigned long irqflags; -+ pool->portal = portal; -+ PORTAL_IRQ_LOCK(portal, irqflags); -+ pool->next = portal->cb[pool->params.bpid]; -+ portal->cb[pool->params.bpid] = pool; -+ if (!pool->next) -+ /* First object for that bpid on this portal, enable the BSCN -+ * mask bit. */ -+ bm_isr_bscn_mask(&portal->p, pool->params.bpid, 1); -+ PORTAL_IRQ_UNLOCK(portal, irqflags); -+} -+static void depletion_unlink(struct bman_pool *pool) -+{ -+ struct bman_pool *it, *last = NULL; -+ struct bman_pool **base = &pool->portal->cb[pool->params.bpid]; -+ __maybe_unused unsigned long irqflags; -+ PORTAL_IRQ_LOCK(pool->portal, irqflags); -+ it = *base; /* <-- gotcha, don't do this prior to the irq_save */ -+ while (it != pool) { -+ last = it; -+ it = it->next; -+ } -+ if (!last) -+ *base = pool->next; -+ else -+ last->next = pool->next; -+ if (!last && !pool->next) { -+ /* Last object for that bpid on this portal, disable the BSCN -+ * mask bit. */ -+ bm_isr_bscn_mask(&pool->portal->p, pool->params.bpid, 0); -+ /* And "forget" that we last saw this pool as depleted */ -+ bman_depletion_unset(&pool->portal->pools[1], -+ pool->params.bpid); -+ } -+ PORTAL_IRQ_UNLOCK(pool->portal, irqflags); -+} -+ -+/* In the case that the application's core loop calls qman_poll() and -+ * bman_poll(), we ought to balance how often we incur the overheads of the -+ * slow-path poll. We'll use two decrementer sources. The idle decrementer -+ * constant is used when the last slow-poll detected no work to do, and the busy -+ * decrementer constant when the last slow-poll had work to do. */ -+#define SLOW_POLL_IDLE 1000 -+#define SLOW_POLL_BUSY 10 -+static u32 __poll_portal_slow(struct bman_portal *p, u32 is); -+ -+/* Portal interrupt handler */ -+static irqreturn_t portal_isr(__always_unused int irq, void *ptr) -+{ -+ struct bman_portal *p = ptr; -+ u32 clear = p->irq_sources; -+ u32 is = bm_isr_status_read(&p->p) & p->irq_sources; -+ clear |= __poll_portal_slow(p, is); -+ bm_isr_status_clear(&p->p, clear); -+ return IRQ_HANDLED; -+} -+ -+#ifdef CONFIG_SUSPEND -+static int _bman_portal_suspend_noirq(struct device *dev) -+{ -+ struct bman_portal *p = (struct bman_portal *)dev->platform_data; -+#ifdef CONFIG_PM_DEBUG -+ struct platform_device *pdev = to_platform_device(dev); -+#endif -+ p->save_isdr = bm_isr_disable_read(&p->p); -+ bm_isr_disable_write(&p->p, 0xffffffff); -+ bm_isr_status_clear(&p->p, 0xffffffff); -+#ifdef CONFIG_PM_DEBUG -+ pr_info("Suspend for %s\n", pdev->name); -+#endif -+ return 0; -+} -+ -+static int _bman_portal_resume_noirq(struct device *dev) -+{ -+ struct bman_portal *p = (struct bman_portal *)dev->platform_data; -+ -+ /* restore isdr */ -+ bm_isr_disable_write(&p->p, p->save_isdr); -+ return 0; -+} -+#else -+#define _bman_portal_suspend_noirq NULL -+#define _bman_portal_resume_noirq NULL -+#endif -+ -+struct dev_pm_domain bman_portal_device_pm_domain = { -+ .ops = { -+ USE_PLATFORM_PM_SLEEP_OPS -+ .suspend_noirq = _bman_portal_suspend_noirq, -+ .resume_noirq = _bman_portal_resume_noirq, -+ } -+}; -+ -+struct bman_portal *bman_create_portal( -+ struct bman_portal *portal, -+ const struct bm_portal_config *config) -+{ -+ struct bm_portal *__p; -+ const struct bman_depletion *pools = &config->public_cfg.mask; -+ int ret; -+ u8 bpid = 0; -+ char buf[16]; -+ -+ if (!portal) { -+ portal = kmalloc(sizeof(*portal), GFP_KERNEL); -+ if (!portal) -+ return portal; -+ portal->alloced = 1; -+ } else -+ portal->alloced = 0; -+ -+ __p = &portal->p; -+ -+ /* prep the low-level portal struct with the mapped addresses from the -+ * config, everything that follows depends on it and "config" is more -+ * for (de)reference... */ -+ __p->addr.addr_ce = config->addr_virt[DPA_PORTAL_CE]; -+ __p->addr.addr_ci = config->addr_virt[DPA_PORTAL_CI]; -+ if (bm_rcr_init(__p, bm_rcr_pvb, bm_rcr_cce)) { -+ pr_err("Bman RCR initialisation failed\n"); -+ goto fail_rcr; -+ } -+ if (bm_mc_init(__p)) { -+ pr_err("Bman MC initialisation failed\n"); -+ goto fail_mc; -+ } -+ if (bm_isr_init(__p)) { -+ pr_err("Bman ISR initialisation failed\n"); -+ goto fail_isr; -+ } -+ portal->pools = kmalloc(2 * sizeof(*pools), GFP_KERNEL); -+ if (!portal->pools) -+ goto fail_pools; -+ portal->pools[0] = *pools; -+ bman_depletion_init(portal->pools + 1); -+ while (bpid < bman_pool_max) { -+ /* Default to all BPIDs disabled, we enable as required at -+ * run-time. */ -+ bm_isr_bscn_mask(__p, bpid, 0); -+ bpid++; -+ } -+ portal->slowpoll = 0; -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ portal->rcri_owned = NULL; -+#endif -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ raw_spin_lock_init(&portal->sharing_lock); -+ portal->is_shared = config->public_cfg.is_shared; -+ portal->sharing_redirect = NULL; -+#endif -+ sprintf(buf, "bportal-%u", config->public_cfg.index); -+ portal->pdev = platform_device_alloc(buf, -1); -+ if (!portal->pdev) -+ goto fail_devalloc; -+ portal->pdev->dev.pm_domain = &bman_portal_device_pm_domain; -+ portal->pdev->dev.platform_data = portal; -+ ret = platform_device_add(portal->pdev); -+ if (ret) -+ goto fail_devadd; -+ memset(&portal->cb, 0, sizeof(portal->cb)); -+ /* Write-to-clear any stale interrupt status bits */ -+ bm_isr_disable_write(__p, 0xffffffff); -+ portal->irq_sources = 0; -+ bm_isr_enable_write(__p, portal->irq_sources); -+ bm_isr_status_clear(__p, 0xffffffff); -+ snprintf(portal->irqname, MAX_IRQNAME, IRQNAME, config->public_cfg.cpu); -+ if (request_irq(config->public_cfg.irq, portal_isr, 0, portal->irqname, -+ portal)) { -+ pr_err("request_irq() failed\n"); -+ goto fail_irq; -+ } -+ if ((config->public_cfg.cpu != -1) && -+ irq_can_set_affinity(config->public_cfg.irq) && -+ irq_set_affinity(config->public_cfg.irq, -+ cpumask_of(config->public_cfg.cpu))) { -+ pr_err("irq_set_affinity() failed %s\n", portal->irqname); -+ goto fail_affinity; -+ } -+ -+ /* Need RCR to be empty before continuing */ -+ ret = bm_rcr_get_fill(__p); -+ if (ret) { -+ pr_err("Bman RCR unclean\n"); -+ goto fail_rcr_empty; -+ } -+ /* Success */ -+ portal->config = config; -+ -+ bm_isr_disable_write(__p, 0); -+ bm_isr_uninhibit(__p); -+ return portal; -+fail_rcr_empty: -+fail_affinity: -+ free_irq(config->public_cfg.irq, portal); -+fail_irq: -+ platform_device_del(portal->pdev); -+fail_devadd: -+ platform_device_put(portal->pdev); -+fail_devalloc: -+ kfree(portal->pools); -+fail_pools: -+ bm_isr_finish(__p); -+fail_isr: -+ bm_mc_finish(__p); -+fail_mc: -+ bm_rcr_finish(__p); -+fail_rcr: -+ if (portal->alloced) -+ kfree(portal); -+ return NULL; -+} -+ -+struct bman_portal *bman_create_affine_portal( -+ const struct bm_portal_config *config) -+{ -+ struct bman_portal *portal; -+ -+ portal = &per_cpu(bman_affine_portal, config->public_cfg.cpu); -+ portal = bman_create_portal(portal, config); -+ if (portal) { -+ spin_lock(&affine_mask_lock); -+ cpumask_set_cpu(config->public_cfg.cpu, &affine_mask); -+ spin_unlock(&affine_mask_lock); -+ } -+ return portal; -+} -+ -+ -+struct bman_portal *bman_create_affine_slave(struct bman_portal *redirect, -+ int cpu) -+{ -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ struct bman_portal *p; -+ p = &per_cpu(bman_affine_portal, cpu); -+ BUG_ON(p->config); -+ BUG_ON(p->is_shared); -+ BUG_ON(!redirect->config->public_cfg.is_shared); -+ p->irq_sources = 0; -+ p->sharing_redirect = redirect; -+ return p; -+#else -+ BUG(); -+ return NULL; -+#endif -+} -+ -+void bman_destroy_portal(struct bman_portal *bm) -+{ -+ const struct bm_portal_config *pcfg; -+ pcfg = bm->config; -+ bm_rcr_cce_update(&bm->p); -+ bm_rcr_cce_update(&bm->p); -+ -+ free_irq(pcfg->public_cfg.irq, bm); -+ -+ kfree(bm->pools); -+ bm_isr_finish(&bm->p); -+ bm_mc_finish(&bm->p); -+ bm_rcr_finish(&bm->p); -+ bm->config = NULL; -+ if (bm->alloced) -+ kfree(bm); -+} -+ -+const struct bm_portal_config *bman_destroy_affine_portal(void) -+{ -+ struct bman_portal *bm = get_raw_affine_portal(); -+ const struct bm_portal_config *pcfg; -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (bm->sharing_redirect) { -+ bm->sharing_redirect = NULL; -+ put_affine_portal(); -+ return NULL; -+ } -+ bm->is_shared = 0; -+#endif -+ pcfg = bm->config; -+ bman_destroy_portal(bm); -+ spin_lock(&affine_mask_lock); -+ cpumask_clear_cpu(pcfg->public_cfg.cpu, &affine_mask); -+ spin_unlock(&affine_mask_lock); -+ put_affine_portal(); -+ return pcfg; -+} -+ -+/* When release logic waits on available RCR space, we need a global waitqueue -+ * in the case of "affine" use (as the waits wake on different cpus which means -+ * different portals - so we can't wait on any per-portal waitqueue). */ -+static DECLARE_WAIT_QUEUE_HEAD(affine_queue); -+ -+static u32 __poll_portal_slow(struct bman_portal *p, u32 is) -+{ -+ struct bman_depletion tmp; -+ u32 ret = is; -+ -+ /* There is a gotcha to be aware of. If we do the query before clearing -+ * the status register, we may miss state changes that occur between the -+ * two. If we write to clear the status register before the query, the -+ * cache-enabled query command may overtake the status register write -+ * unless we use a heavyweight sync (which we don't want). Instead, we -+ * write-to-clear the status register then *read it back* before doing -+ * the query, hence the odd while loop with the 'is' accumulation. */ -+ if (is & BM_PIRQ_BSCN) { -+ struct bm_mc_result *mcr; -+ __maybe_unused unsigned long irqflags; -+ unsigned int i, j; -+ u32 __is; -+ bm_isr_status_clear(&p->p, BM_PIRQ_BSCN); -+ while ((__is = bm_isr_status_read(&p->p)) & BM_PIRQ_BSCN) { -+ is |= __is; -+ bm_isr_status_clear(&p->p, BM_PIRQ_BSCN); -+ } -+ is &= ~BM_PIRQ_BSCN; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ bm_mc_start(&p->p); -+ bm_mc_commit(&p->p, BM_MCC_VERB_CMD_QUERY); -+ while (!(mcr = bm_mc_result(&p->p))) -+ cpu_relax(); -+ tmp = mcr->query.ds.state; -+ tmp.__state[0] = be32_to_cpu(tmp.__state[0]); -+ tmp.__state[1] = be32_to_cpu(tmp.__state[1]); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ for (i = 0; i < 2; i++) { -+ int idx = i * 32; -+ /* tmp is a mask of currently-depleted pools. -+ * pools[0] is mask of those we care about. -+ * pools[1] is our previous view (we only want to -+ * be told about changes). */ -+ tmp.__state[i] &= p->pools[0].__state[i]; -+ if (tmp.__state[i] == p->pools[1].__state[i]) -+ /* fast-path, nothing to see, move along */ -+ continue; -+ for (j = 0; j <= 31; j++, idx++) { -+ struct bman_pool *pool = p->cb[idx]; -+ int b4 = bman_depletion_get(&p->pools[1], idx); -+ int af = bman_depletion_get(&tmp, idx); -+ if (b4 == af) -+ continue; -+ while (pool) { -+ pool->params.cb(p, pool, -+ pool->params.cb_ctx, af); -+ pool = pool->next; -+ } -+ } -+ } -+ p->pools[1] = tmp; -+ } -+ -+ if (is & BM_PIRQ_RCRI) { -+ __maybe_unused unsigned long irqflags; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ bm_rcr_cce_update(&p->p); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ /* If waiting for sync, we only cancel the interrupt threshold -+ * when the ring utilisation hits zero. */ -+ if (p->rcri_owned) { -+ if (!bm_rcr_get_fill(&p->p)) { -+ p->rcri_owned = NULL; -+ bm_rcr_set_ithresh(&p->p, 0); -+ } -+ } else -+#endif -+ bm_rcr_set_ithresh(&p->p, 0); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ wake_up(&affine_queue); -+ bm_isr_status_clear(&p->p, BM_PIRQ_RCRI); -+ is &= ~BM_PIRQ_RCRI; -+ } -+ -+ /* There should be no status register bits left undefined */ -+ DPA_ASSERT(!is); -+ return ret; -+} -+ -+const struct bman_portal_config *bman_get_portal_config(void) -+{ -+ struct bman_portal *p = get_affine_portal(); -+ const struct bman_portal_config *ret = &p->config->public_cfg; -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(bman_get_portal_config); -+ -+u32 bman_irqsource_get(void) -+{ -+ struct bman_portal *p = get_raw_affine_portal(); -+ u32 ret = p->irq_sources & BM_PIRQ_VISIBLE; -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(bman_irqsource_get); -+ -+int bman_p_irqsource_add(struct bman_portal *p, __maybe_unused u32 bits) -+{ -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (p->sharing_redirect) -+ return -EINVAL; -+ else -+#endif -+ { -+ __maybe_unused unsigned long irqflags; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ set_bits(bits & BM_PIRQ_VISIBLE, &p->irq_sources); -+ bm_isr_enable_write(&p->p, p->irq_sources); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ } -+ return 0; -+} -+EXPORT_SYMBOL(bman_p_irqsource_add); -+ -+int bman_irqsource_add(__maybe_unused u32 bits) -+{ -+ struct bman_portal *p = get_raw_affine_portal(); -+ int ret = 0; -+ ret = bman_p_irqsource_add(p, bits); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(bman_irqsource_add); -+ -+int bman_irqsource_remove(u32 bits) -+{ -+ struct bman_portal *p = get_raw_affine_portal(); -+ __maybe_unused unsigned long irqflags; -+ u32 ier; -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (p->sharing_redirect) { -+ put_affine_portal(); -+ return -EINVAL; -+ } -+#endif -+ /* Our interrupt handler only processes+clears status register bits that -+ * are in p->irq_sources. As we're trimming that mask, if one of them -+ * were to assert in the status register just before we remove it from -+ * the enable register, there would be an interrupt-storm when we -+ * release the IRQ lock. So we wait for the enable register update to -+ * take effect in h/w (by reading it back) and then clear all other bits -+ * in the status register. Ie. we clear them from ISR once it's certain -+ * IER won't allow them to reassert. */ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ bits &= BM_PIRQ_VISIBLE; -+ clear_bits(bits, &p->irq_sources); -+ bm_isr_enable_write(&p->p, p->irq_sources); -+ ier = bm_isr_enable_read(&p->p); -+ /* Using "~ier" (rather than "bits" or "~p->irq_sources") creates a -+ * data-dependency, ie. to protect against re-ordering. */ -+ bm_isr_status_clear(&p->p, ~ier); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return 0; -+} -+EXPORT_SYMBOL(bman_irqsource_remove); -+ -+const cpumask_t *bman_affine_cpus(void) -+{ -+ return &affine_mask; -+} -+EXPORT_SYMBOL(bman_affine_cpus); -+ -+u32 bman_poll_slow(void) -+{ -+ struct bman_portal *p = get_poll_portal(); -+ u32 ret; -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (unlikely(p->sharing_redirect)) -+ ret = (u32)-1; -+ else -+#endif -+ { -+ u32 is = bm_isr_status_read(&p->p) & ~p->irq_sources; -+ ret = __poll_portal_slow(p, is); -+ bm_isr_status_clear(&p->p, ret); -+ } -+ put_poll_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(bman_poll_slow); -+ -+/* Legacy wrapper */ -+void bman_poll(void) -+{ -+ struct bman_portal *p = get_poll_portal(); -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (unlikely(p->sharing_redirect)) -+ goto done; -+#endif -+ if (!(p->slowpoll--)) { -+ u32 is = bm_isr_status_read(&p->p) & ~p->irq_sources; -+ u32 active = __poll_portal_slow(p, is); -+ if (active) -+ p->slowpoll = SLOW_POLL_BUSY; -+ else -+ p->slowpoll = SLOW_POLL_IDLE; -+ } -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+done: -+#endif -+ put_poll_portal(); -+} -+EXPORT_SYMBOL(bman_poll); -+ -+static const u32 zero_thresholds[4] = {0, 0, 0, 0}; -+ -+struct bman_pool *bman_new_pool(const struct bman_pool_params *params) -+{ -+ struct bman_pool *pool = NULL; -+ u32 bpid; -+ -+ if (params->flags & BMAN_POOL_FLAG_DYNAMIC_BPID) { -+ int ret = bman_alloc_bpid(&bpid); -+ if (ret) -+ return NULL; -+ } else { -+ if (params->bpid >= bman_pool_max) -+ return NULL; -+ bpid = params->bpid; -+ } -+#ifdef CONFIG_FSL_BMAN_CONFIG -+ if (params->flags & BMAN_POOL_FLAG_THRESH) { -+ int ret = bm_pool_set(bpid, params->thresholds); -+ if (ret) -+ goto err; -+ } -+#else -+ if (params->flags & BMAN_POOL_FLAG_THRESH) -+ goto err; -+#endif -+ pool = kmalloc(sizeof(*pool), GFP_KERNEL); -+ if (!pool) -+ goto err; -+ pool->sp = NULL; -+ pool->sp_fill = 0; -+ pool->params = *params; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ atomic_set(&pool->in_use, 1); -+#endif -+ if (params->flags & BMAN_POOL_FLAG_DYNAMIC_BPID) -+ pool->params.bpid = bpid; -+ if (params->flags & BMAN_POOL_FLAG_STOCKPILE) { -+ pool->sp = kmalloc(sizeof(struct bm_buffer) * BMAN_STOCKPILE_SZ, -+ GFP_KERNEL); -+ if (!pool->sp) -+ goto err; -+ } -+ if (pool->params.flags & BMAN_POOL_FLAG_DEPLETION) { -+ struct bman_portal *p = get_affine_portal(); -+ if (!p->pools || !bman_depletion_get(&p->pools[0], bpid)) { -+ pr_err("Depletion events disabled for bpid %d\n", bpid); -+ goto err; -+ } -+ depletion_link(p, pool); -+ put_affine_portal(); -+ } -+ return pool; -+err: -+#ifdef CONFIG_FSL_BMAN_CONFIG -+ if (params->flags & BMAN_POOL_FLAG_THRESH) -+ bm_pool_set(bpid, zero_thresholds); -+#endif -+ if (params->flags & BMAN_POOL_FLAG_DYNAMIC_BPID) -+ bman_release_bpid(bpid); -+ if (pool) { -+ kfree(pool->sp); -+ kfree(pool); -+ } -+ return NULL; -+} -+EXPORT_SYMBOL(bman_new_pool); -+ -+void bman_free_pool(struct bman_pool *pool) -+{ -+#ifdef CONFIG_FSL_BMAN_CONFIG -+ if (pool->params.flags & BMAN_POOL_FLAG_THRESH) -+ bm_pool_set(pool->params.bpid, zero_thresholds); -+#endif -+ if (pool->params.flags & BMAN_POOL_FLAG_DEPLETION) -+ depletion_unlink(pool); -+ if (pool->params.flags & BMAN_POOL_FLAG_STOCKPILE) { -+ if (pool->sp_fill) -+ pr_err("Stockpile not flushed, has %u in bpid %u.\n", -+ pool->sp_fill, pool->params.bpid); -+ kfree(pool->sp); -+ pool->sp = NULL; -+ pool->params.flags ^= BMAN_POOL_FLAG_STOCKPILE; -+ } -+ if (pool->params.flags & BMAN_POOL_FLAG_DYNAMIC_BPID) -+ bman_release_bpid(pool->params.bpid); -+ kfree(pool); -+} -+EXPORT_SYMBOL(bman_free_pool); -+ -+const struct bman_pool_params *bman_get_params(const struct bman_pool *pool) -+{ -+ return &pool->params; -+} -+EXPORT_SYMBOL(bman_get_params); -+ -+static noinline void update_rcr_ci(struct bman_portal *p, u8 avail) -+{ -+ if (avail) -+ bm_rcr_cce_prefetch(&p->p); -+ else -+ bm_rcr_cce_update(&p->p); -+} -+ -+int bman_rcr_is_empty(void) -+{ -+ __maybe_unused unsigned long irqflags; -+ struct bman_portal *p = get_affine_portal(); -+ u8 avail; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ update_rcr_ci(p, 0); -+ avail = bm_rcr_get_fill(&p->p); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return avail == 0; -+} -+EXPORT_SYMBOL(bman_rcr_is_empty); -+ -+static inline struct bm_rcr_entry *try_rel_start(struct bman_portal **p, -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ __maybe_unused struct bman_pool *pool, -+#endif -+ __maybe_unused unsigned long *irqflags, -+ __maybe_unused u32 flags) -+{ -+ struct bm_rcr_entry *r; -+ u8 avail; -+ -+ *p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(*p, (*irqflags)); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & BMAN_RELEASE_FLAG_WAIT) && -+ (flags & BMAN_RELEASE_FLAG_WAIT_SYNC))) { -+ if ((*p)->rcri_owned) { -+ PORTAL_IRQ_UNLOCK(*p, (*irqflags)); -+ put_affine_portal(); -+ return NULL; -+ } -+ (*p)->rcri_owned = pool; -+ } -+#endif -+ avail = bm_rcr_get_avail(&(*p)->p); -+ if (avail < 2) -+ update_rcr_ci(*p, avail); -+ r = bm_rcr_start(&(*p)->p); -+ if (unlikely(!r)) { -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & BMAN_RELEASE_FLAG_WAIT) && -+ (flags & BMAN_RELEASE_FLAG_WAIT_SYNC))) -+ (*p)->rcri_owned = NULL; -+#endif -+ PORTAL_IRQ_UNLOCK(*p, (*irqflags)); -+ put_affine_portal(); -+ } -+ return r; -+} -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+static noinline struct bm_rcr_entry *__wait_rel_start(struct bman_portal **p, -+ struct bman_pool *pool, -+ __maybe_unused unsigned long *irqflags, -+ u32 flags) -+{ -+ struct bm_rcr_entry *rcr = try_rel_start(p, pool, irqflags, flags); -+ if (!rcr) -+ bm_rcr_set_ithresh(&(*p)->p, 1); -+ return rcr; -+} -+ -+static noinline struct bm_rcr_entry *wait_rel_start(struct bman_portal **p, -+ struct bman_pool *pool, -+ __maybe_unused unsigned long *irqflags, -+ u32 flags) -+{ -+ struct bm_rcr_entry *rcr; -+#ifndef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ pool = NULL; -+#endif -+ if (flags & BMAN_RELEASE_FLAG_WAIT_INT) -+ /* NB: return NULL if signal occurs before completion. Signal -+ * can occur during return. Caller must check for signal */ -+ wait_event_interruptible(affine_queue, -+ (rcr = __wait_rel_start(p, pool, irqflags, flags))); -+ else -+ wait_event(affine_queue, -+ (rcr = __wait_rel_start(p, pool, irqflags, flags))); -+ return rcr; -+} -+#endif -+ -+static inline int __bman_release(struct bman_pool *pool, -+ const struct bm_buffer *bufs, u8 num, u32 flags) -+{ -+ struct bman_portal *p; -+ struct bm_rcr_entry *r; -+ __maybe_unused unsigned long irqflags; -+ u32 i = num - 1; -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & BMAN_RELEASE_FLAG_WAIT) -+ r = wait_rel_start(&p, pool, &irqflags, flags); -+ else -+ r = try_rel_start(&p, pool, &irqflags, flags); -+#else -+ r = try_rel_start(&p, &irqflags, flags); -+#endif -+ if (!r) -+ return -EBUSY; -+ /* We can copy all but the first entry, as this can trigger badness -+ * with the valid-bit. Use the overlay to mask the verb byte. */ -+ r->bufs[0].opaque = -+ ((cpu_to_be64((bufs[0].opaque | -+ ((u64)pool->params.bpid<<48)) -+ & 0x00ffffffffffffff))); -+ if (i) { -+ for (i = 1; i < num; i++) -+ r->bufs[i].opaque = -+ cpu_to_be64(bufs[i].opaque); -+ } -+ -+ bm_rcr_pvb_commit(&p->p, BM_RCR_VERB_CMD_BPID_SINGLE | -+ (num & BM_RCR_VERB_BUFCOUNT_MASK)); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ /* if we wish to sync we need to set the threshold after h/w sees the -+ * new ring entry. As we're mixing cache-enabled and cache-inhibited -+ * accesses, this requires a heavy-weight sync. */ -+ if (unlikely((flags & BMAN_RELEASE_FLAG_WAIT) && -+ (flags & BMAN_RELEASE_FLAG_WAIT_SYNC))) { -+ hwsync(); -+ bm_rcr_set_ithresh(&p->p, 1); -+ } -+#endif -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & BMAN_RELEASE_FLAG_WAIT) && -+ (flags & BMAN_RELEASE_FLAG_WAIT_SYNC))) { -+ if (flags & BMAN_RELEASE_FLAG_WAIT_INT) -+ /* NB: return success even if signal occurs before -+ * condition is true. pvb_commit guarantees success */ -+ wait_event_interruptible(affine_queue, -+ (p->rcri_owned != pool)); -+ else -+ wait_event(affine_queue, (p->rcri_owned != pool)); -+ } -+#endif -+ return 0; -+} -+ -+int bman_release(struct bman_pool *pool, const struct bm_buffer *bufs, u8 num, -+ u32 flags) -+{ -+ int ret; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (!num || (num > 8)) -+ return -EINVAL; -+ if (pool->params.flags & BMAN_POOL_FLAG_NO_RELEASE) -+ return -EINVAL; -+#endif -+ /* Without stockpile, this API is a pass-through to the h/w operation */ -+ if (!(pool->params.flags & BMAN_POOL_FLAG_STOCKPILE)) -+ return __bman_release(pool, bufs, num, flags); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (!atomic_dec_and_test(&pool->in_use)) { -+ pr_crit("Parallel attempts to enter bman_released() detected."); -+ panic("only one instance of bman_released/acquired allowed"); -+ } -+#endif -+ /* Two movements of buffers are possible, and can occur in either order. -+ * A: moving buffers from the caller to the stockpile. -+ * B: moving buffers from the stockpile to hardware. -+ * Order 1: if there is already enough space in the stockpile for A -+ * then we want to do A first, and only do B if we trigger the -+ * stockpile-high threshold. -+ * Order 2: if there is not enough space in the stockpile for A, then -+ * we want to do B first, then do A if B had succeeded. However in this -+ * case B is dependent on how many buffers the user needs to release, -+ * not the stockpile-high threshold. -+ * Due to the different handling of B between the two cases, putting A -+ * and B in a while() loop would require quite obscure logic, so handle -+ * the different sequences explicitly. */ -+ if ((pool->sp_fill + num) <= BMAN_STOCKPILE_SZ) { -+ /* Order 1: do A */ -+ copy_words(pool->sp + pool->sp_fill, bufs, -+ sizeof(struct bm_buffer) * num); -+ pool->sp_fill += num; -+ /* do B relative to STOCKPILE_HIGH */ -+ while (pool->sp_fill >= BMAN_STOCKPILE_HIGH) { -+ ret = __bman_release(pool, -+ pool->sp + (pool->sp_fill - 8), 8, -+ flags); -+ if (ret >= 0) -+ pool->sp_fill -= 8; -+ } -+ } else { -+ /* Order 2: do B relative to 'num' */ -+ do { -+ ret = __bman_release(pool, -+ pool->sp + (pool->sp_fill - 8), 8, -+ flags); -+ if (ret < 0) -+ /* failure */ -+ goto release_done; -+ pool->sp_fill -= 8; -+ } while ((pool->sp_fill + num) > BMAN_STOCKPILE_SZ); -+ /* do A */ -+ copy_words(pool->sp + pool->sp_fill, bufs, -+ sizeof(struct bm_buffer) * num); -+ pool->sp_fill += num; -+ } -+ /* success */ -+ ret = 0; -+release_done: -+#ifdef CONFIG_FSL_DPA_CHECKING -+ atomic_inc(&pool->in_use); -+#endif -+ return ret; -+} -+EXPORT_SYMBOL(bman_release); -+ -+static inline int __bman_acquire(struct bman_pool *pool, struct bm_buffer *bufs, -+ u8 num) -+{ -+ struct bman_portal *p = get_affine_portal(); -+ struct bm_mc_command *mcc; -+ struct bm_mc_result *mcr; -+ __maybe_unused unsigned long irqflags; -+ int ret, i; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ mcc = bm_mc_start(&p->p); -+ mcc->acquire.bpid = pool->params.bpid; -+ bm_mc_commit(&p->p, BM_MCC_VERB_CMD_ACQUIRE | -+ (num & BM_MCC_VERB_ACQUIRE_BUFCOUNT)); -+ while (!(mcr = bm_mc_result(&p->p))) -+ cpu_relax(); -+ ret = mcr->verb & BM_MCR_VERB_ACQUIRE_BUFCOUNT; -+ if (bufs) { -+ for (i = 0; i < num; i++) -+ bufs[i].opaque = -+ be64_to_cpu(mcr->acquire.bufs[i].opaque); -+ } -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ if (ret != num) -+ ret = -ENOMEM; -+ return ret; -+} -+ -+int bman_acquire(struct bman_pool *pool, struct bm_buffer *bufs, u8 num, -+ u32 flags) -+{ -+ int ret; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (!num || (num > 8)) -+ return -EINVAL; -+ if (pool->params.flags & BMAN_POOL_FLAG_ONLY_RELEASE) -+ return -EINVAL; -+#endif -+ /* Without stockpile, this API is a pass-through to the h/w operation */ -+ if (!(pool->params.flags & BMAN_POOL_FLAG_STOCKPILE)) -+ return __bman_acquire(pool, bufs, num); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (!atomic_dec_and_test(&pool->in_use)) { -+ pr_crit("Parallel attempts to enter bman_acquire() detected."); -+ panic("only one instance of bman_released/acquired allowed"); -+ } -+#endif -+ /* Two movements of buffers are possible, and can occur in either order. -+ * A: moving buffers from stockpile to the caller. -+ * B: moving buffers from hardware to the stockpile. -+ * Order 1: if there are already enough buffers in the stockpile for A -+ * then we want to do A first, and only do B if we trigger the -+ * stockpile-low threshold. -+ * Order 2: if there are not enough buffers in the stockpile for A, -+ * then we want to do B first, then do A if B had succeeded. However in -+ * this case B is dependent on how many buffers the user needs, not the -+ * stockpile-low threshold. -+ * Due to the different handling of B between the two cases, putting A -+ * and B in a while() loop would require quite obscure logic, so handle -+ * the different sequences explicitly. */ -+ if (num <= pool->sp_fill) { -+ /* Order 1: do A */ -+ copy_words(bufs, pool->sp + (pool->sp_fill - num), -+ sizeof(struct bm_buffer) * num); -+ pool->sp_fill -= num; -+ /* do B relative to STOCKPILE_LOW */ -+ while (pool->sp_fill <= BMAN_STOCKPILE_LOW) { -+ ret = __bman_acquire(pool, pool->sp + pool->sp_fill, 8); -+ if (ret < 0) -+ ret = __bman_acquire(pool, -+ pool->sp + pool->sp_fill, 1); -+ if (ret < 0) -+ break; -+ pool->sp_fill += ret; -+ } -+ } else { -+ /* Order 2: do B relative to 'num' */ -+ do { -+ ret = __bman_acquire(pool, pool->sp + pool->sp_fill, 8); -+ if (ret < 0) -+ ret = __bman_acquire(pool, -+ pool->sp + pool->sp_fill, 1); -+ if (ret < 0) -+ /* failure */ -+ goto acquire_done; -+ pool->sp_fill += ret; -+ } while (pool->sp_fill < num); -+ /* do A */ -+ copy_words(bufs, pool->sp + (pool->sp_fill - num), -+ sizeof(struct bm_buffer) * num); -+ pool->sp_fill -= num; -+ } -+ /* success */ -+ ret = num; -+acquire_done: -+#ifdef CONFIG_FSL_DPA_CHECKING -+ atomic_inc(&pool->in_use); -+#endif -+ return ret; -+} -+EXPORT_SYMBOL(bman_acquire); -+ -+int bman_flush_stockpile(struct bman_pool *pool, u32 flags) -+{ -+ u8 num; -+ int ret; -+ -+ while (pool->sp_fill) { -+ num = ((pool->sp_fill > 8) ? 8 : pool->sp_fill); -+ ret = __bman_release(pool, pool->sp + (pool->sp_fill - num), -+ num, flags); -+ if (ret) -+ return ret; -+ pool->sp_fill -= num; -+ } -+ return 0; -+} -+EXPORT_SYMBOL(bman_flush_stockpile); -+ -+int bman_query_pools(struct bm_pool_state *state) -+{ -+ struct bman_portal *p = get_affine_portal(); -+ struct bm_mc_result *mcr; -+ __maybe_unused unsigned long irqflags; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ bm_mc_start(&p->p); -+ bm_mc_commit(&p->p, BM_MCC_VERB_CMD_QUERY); -+ while (!(mcr = bm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & BM_MCR_VERB_CMD_MASK) == BM_MCR_VERB_CMD_QUERY); -+ *state = mcr->query; -+ state->as.state.__state[0] = be32_to_cpu(state->as.state.__state[0]); -+ state->as.state.__state[1] = be32_to_cpu(state->as.state.__state[1]); -+ state->ds.state.__state[0] = be32_to_cpu(state->ds.state.__state[0]); -+ state->ds.state.__state[1] = be32_to_cpu(state->ds.state.__state[1]); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return 0; -+} -+EXPORT_SYMBOL(bman_query_pools); -+ -+#ifdef CONFIG_FSL_BMAN_CONFIG -+u32 bman_query_free_buffers(struct bman_pool *pool) -+{ -+ return bm_pool_free_buffers(pool->params.bpid); -+} -+EXPORT_SYMBOL(bman_query_free_buffers); -+ -+int bman_update_pool_thresholds(struct bman_pool *pool, const u32 *thresholds) -+{ -+ u32 bpid; -+ -+ bpid = bman_get_params(pool)->bpid; -+ -+ return bm_pool_set(bpid, thresholds); -+} -+EXPORT_SYMBOL(bman_update_pool_thresholds); -+#endif -+ -+int bman_shutdown_pool(u32 bpid) -+{ -+ struct bman_portal *p = get_affine_portal(); -+ __maybe_unused unsigned long irqflags; -+ int ret; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ ret = bm_shutdown_pool(&p->p, bpid); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(bman_shutdown_pool); -+ -+const struct bm_portal_config *bman_get_bm_portal_config( -+ struct bman_portal *portal) -+{ -+ return portal->sharing_redirect ? NULL : portal->config; -+} ---- /dev/null -+++ b/drivers/staging/fsl_qbman/bman_low.h -@@ -0,0 +1,565 @@ -+/* Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "bman_private.h" -+ -+/***************************/ -+/* Portal register assists */ -+/***************************/ -+ -+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64) -+ -+/* Cache-inhibited register offsets */ -+#define BM_REG_RCR_PI_CINH 0x0000 -+#define BM_REG_RCR_CI_CINH 0x0004 -+#define BM_REG_RCR_ITR 0x0008 -+#define BM_REG_CFG 0x0100 -+#define BM_REG_SCN(n) (0x0200 + ((n) << 2)) -+#define BM_REG_ISR 0x0e00 -+#define BM_REG_IIR 0x0e0c -+ -+/* Cache-enabled register offsets */ -+#define BM_CL_CR 0x0000 -+#define BM_CL_RR0 0x0100 -+#define BM_CL_RR1 0x0140 -+#define BM_CL_RCR 0x1000 -+#define BM_CL_RCR_PI_CENA 0x3000 -+#define BM_CL_RCR_CI_CENA 0x3100 -+ -+#endif -+ -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ -+/* Cache-inhibited register offsets */ -+#define BM_REG_RCR_PI_CINH 0x3000 -+#define BM_REG_RCR_CI_CINH 0x3100 -+#define BM_REG_RCR_ITR 0x3200 -+#define BM_REG_CFG 0x3300 -+#define BM_REG_SCN(n) (0x3400 + ((n) << 6)) -+#define BM_REG_ISR 0x3e00 -+#define BM_REG_IIR 0x3ec0 -+ -+/* Cache-enabled register offsets */ -+#define BM_CL_CR 0x0000 -+#define BM_CL_RR0 0x0100 -+#define BM_CL_RR1 0x0140 -+#define BM_CL_RCR 0x1000 -+#define BM_CL_RCR_PI_CENA 0x3000 -+#define BM_CL_RCR_CI_CENA 0x3100 -+ -+#endif -+ -+/* BTW, the drivers (and h/w programming model) already obtain the required -+ * synchronisation for portal accesses via lwsync(), hwsync(), and -+ * data-dependencies. Use of barrier()s or other order-preserving primitives -+ * simply degrade performance. Hence the use of the __raw_*() interfaces, which -+ * simply ensure that the compiler treats the portal registers as volatile (ie. -+ * non-coherent). */ -+ -+/* Cache-inhibited register access. */ -+#define __bm_in(bm, o) be32_to_cpu(__raw_readl((bm)->addr_ci + (o))) -+#define __bm_out(bm, o, val) __raw_writel(cpu_to_be32(val), \ -+ (bm)->addr_ci + (o)); -+#define bm_in(reg) __bm_in(&portal->addr, BM_REG_##reg) -+#define bm_out(reg, val) __bm_out(&portal->addr, BM_REG_##reg, val) -+ -+/* Cache-enabled (index) register access */ -+#define __bm_cl_touch_ro(bm, o) dcbt_ro((bm)->addr_ce + (o)) -+#define __bm_cl_touch_rw(bm, o) dcbt_rw((bm)->addr_ce + (o)) -+#define __bm_cl_in(bm, o) be32_to_cpu(__raw_readl((bm)->addr_ce + (o))) -+#define __bm_cl_out(bm, o, val) \ -+ do { \ -+ u32 *__tmpclout = (bm)->addr_ce + (o); \ -+ __raw_writel(cpu_to_be32(val), __tmpclout); \ -+ dcbf(__tmpclout); \ -+ } while (0) -+#define __bm_cl_invalidate(bm, o) dcbi((bm)->addr_ce + (o)) -+#define bm_cl_touch_ro(reg) __bm_cl_touch_ro(&portal->addr, BM_CL_##reg##_CENA) -+#define bm_cl_touch_rw(reg) __bm_cl_touch_rw(&portal->addr, BM_CL_##reg##_CENA) -+#define bm_cl_in(reg) __bm_cl_in(&portal->addr, BM_CL_##reg##_CENA) -+#define bm_cl_out(reg, val) __bm_cl_out(&portal->addr, BM_CL_##reg##_CENA, val) -+#define bm_cl_invalidate(reg)\ -+ __bm_cl_invalidate(&portal->addr, BM_CL_##reg##_CENA) -+ -+/* Cyclic helper for rings. FIXME: once we are able to do fine-grain perf -+ * analysis, look at using the "extra" bit in the ring index registers to avoid -+ * cyclic issues. */ -+static inline u8 bm_cyc_diff(u8 ringsize, u8 first, u8 last) -+{ -+ /* 'first' is included, 'last' is excluded */ -+ if (first <= last) -+ return last - first; -+ return ringsize + last - first; -+} -+ -+/* Portal modes. -+ * Enum types; -+ * pmode == production mode -+ * cmode == consumption mode, -+ * Enum values use 3 letter codes. First letter matches the portal mode, -+ * remaining two letters indicate; -+ * ci == cache-inhibited portal register -+ * ce == cache-enabled portal register -+ * vb == in-band valid-bit (cache-enabled) -+ */ -+enum bm_rcr_pmode { /* matches BCSP_CFG::RPM */ -+ bm_rcr_pci = 0, /* PI index, cache-inhibited */ -+ bm_rcr_pce = 1, /* PI index, cache-enabled */ -+ bm_rcr_pvb = 2 /* valid-bit */ -+}; -+enum bm_rcr_cmode { /* s/w-only */ -+ bm_rcr_cci, /* CI index, cache-inhibited */ -+ bm_rcr_cce /* CI index, cache-enabled */ -+}; -+ -+ -+/* ------------------------- */ -+/* --- Portal structures --- */ -+ -+#define BM_RCR_SIZE 8 -+ -+struct bm_rcr { -+ struct bm_rcr_entry *ring, *cursor; -+ u8 ci, available, ithresh, vbit; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ u32 busy; -+ enum bm_rcr_pmode pmode; -+ enum bm_rcr_cmode cmode; -+#endif -+}; -+ -+struct bm_mc { -+ struct bm_mc_command *cr; -+ struct bm_mc_result *rr; -+ u8 rridx, vbit; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ enum { -+ /* Can only be _mc_start()ed */ -+ mc_idle, -+ /* Can only be _mc_commit()ed or _mc_abort()ed */ -+ mc_user, -+ /* Can only be _mc_retry()ed */ -+ mc_hw -+ } state; -+#endif -+}; -+ -+struct bm_addr { -+ void __iomem *addr_ce; /* cache-enabled */ -+ void __iomem *addr_ci; /* cache-inhibited */ -+}; -+ -+struct bm_portal { -+ struct bm_addr addr; -+ struct bm_rcr rcr; -+ struct bm_mc mc; -+ struct bm_portal_config config; -+} ____cacheline_aligned; -+ -+ -+/* --------------- */ -+/* --- RCR API --- */ -+ -+/* Bit-wise logic to wrap a ring pointer by clearing the "carry bit" */ -+#define RCR_CARRYCLEAR(p) \ -+ (void *)((unsigned long)(p) & (~(unsigned long)(BM_RCR_SIZE << 6))) -+ -+/* Bit-wise logic to convert a ring pointer to a ring index */ -+static inline u8 RCR_PTR2IDX(struct bm_rcr_entry *e) -+{ -+ return ((uintptr_t)e >> 6) & (BM_RCR_SIZE - 1); -+} -+ -+/* Increment the 'cursor' ring pointer, taking 'vbit' into account */ -+static inline void RCR_INC(struct bm_rcr *rcr) -+{ -+ /* NB: this is odd-looking, but experiments show that it generates -+ * fast code with essentially no branching overheads. We increment to -+ * the next RCR pointer and handle overflow and 'vbit'. */ -+ struct bm_rcr_entry *partial = rcr->cursor + 1; -+ rcr->cursor = RCR_CARRYCLEAR(partial); -+ if (partial != rcr->cursor) -+ rcr->vbit ^= BM_RCR_VERB_VBIT; -+} -+ -+static inline int bm_rcr_init(struct bm_portal *portal, enum bm_rcr_pmode pmode, -+ __maybe_unused enum bm_rcr_cmode cmode) -+{ -+ /* This use of 'register', as well as all other occurrences, is because -+ * it has been observed to generate much faster code with gcc than is -+ * otherwise the case. */ -+ register struct bm_rcr *rcr = &portal->rcr; -+ u32 cfg; -+ u8 pi; -+ -+ rcr->ring = portal->addr.addr_ce + BM_CL_RCR; -+ rcr->ci = bm_in(RCR_CI_CINH) & (BM_RCR_SIZE - 1); -+ -+ pi = bm_in(RCR_PI_CINH) & (BM_RCR_SIZE - 1); -+ rcr->cursor = rcr->ring + pi; -+ rcr->vbit = (bm_in(RCR_PI_CINH) & BM_RCR_SIZE) ? BM_RCR_VERB_VBIT : 0; -+ rcr->available = BM_RCR_SIZE - 1 -+ - bm_cyc_diff(BM_RCR_SIZE, rcr->ci, pi); -+ rcr->ithresh = bm_in(RCR_ITR); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ rcr->busy = 0; -+ rcr->pmode = pmode; -+ rcr->cmode = cmode; -+#endif -+ cfg = (bm_in(CFG) & 0xffffffe0) | (pmode & 0x3); /* BCSP_CFG::RPM */ -+ bm_out(CFG, cfg); -+ return 0; -+} -+ -+static inline void bm_rcr_finish(struct bm_portal *portal) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ u8 pi = bm_in(RCR_PI_CINH) & (BM_RCR_SIZE - 1); -+ u8 ci = bm_in(RCR_CI_CINH) & (BM_RCR_SIZE - 1); -+ DPA_ASSERT(!rcr->busy); -+ if (pi != RCR_PTR2IDX(rcr->cursor)) -+ pr_crit("losing uncommited RCR entries\n"); -+ if (ci != rcr->ci) -+ pr_crit("missing existing RCR completions\n"); -+ if (rcr->ci != RCR_PTR2IDX(rcr->cursor)) -+ pr_crit("RCR destroyed unquiesced\n"); -+} -+ -+static inline struct bm_rcr_entry *bm_rcr_start(struct bm_portal *portal) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ DPA_ASSERT(!rcr->busy); -+ if (!rcr->available) -+ return NULL; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ rcr->busy = 1; -+#endif -+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64) -+ dcbz_64(rcr->cursor); -+#endif -+ return rcr->cursor; -+} -+ -+static inline void bm_rcr_abort(struct bm_portal *portal) -+{ -+ __maybe_unused register struct bm_rcr *rcr = &portal->rcr; -+ DPA_ASSERT(rcr->busy); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ rcr->busy = 0; -+#endif -+} -+ -+static inline struct bm_rcr_entry *bm_rcr_pend_and_next( -+ struct bm_portal *portal, u8 myverb) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ DPA_ASSERT(rcr->busy); -+ DPA_ASSERT(rcr->pmode != bm_rcr_pvb); -+ if (rcr->available == 1) -+ return NULL; -+ rcr->cursor->__dont_write_directly__verb = myverb | rcr->vbit; -+ dcbf_64(rcr->cursor); -+ RCR_INC(rcr); -+ rcr->available--; -+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64) -+ dcbz_64(rcr->cursor); -+#endif -+ return rcr->cursor; -+} -+ -+static inline void bm_rcr_pci_commit(struct bm_portal *portal, u8 myverb) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ DPA_ASSERT(rcr->busy); -+ DPA_ASSERT(rcr->pmode == bm_rcr_pci); -+ rcr->cursor->__dont_write_directly__verb = myverb | rcr->vbit; -+ RCR_INC(rcr); -+ rcr->available--; -+ hwsync(); -+ bm_out(RCR_PI_CINH, RCR_PTR2IDX(rcr->cursor)); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ rcr->busy = 0; -+#endif -+} -+ -+static inline void bm_rcr_pce_prefetch(struct bm_portal *portal) -+{ -+ __maybe_unused register struct bm_rcr *rcr = &portal->rcr; -+ DPA_ASSERT(rcr->pmode == bm_rcr_pce); -+ bm_cl_invalidate(RCR_PI); -+ bm_cl_touch_rw(RCR_PI); -+} -+ -+static inline void bm_rcr_pce_commit(struct bm_portal *portal, u8 myverb) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ DPA_ASSERT(rcr->busy); -+ DPA_ASSERT(rcr->pmode == bm_rcr_pce); -+ rcr->cursor->__dont_write_directly__verb = myverb | rcr->vbit; -+ RCR_INC(rcr); -+ rcr->available--; -+ lwsync(); -+ bm_cl_out(RCR_PI, RCR_PTR2IDX(rcr->cursor)); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ rcr->busy = 0; -+#endif -+} -+ -+static inline void bm_rcr_pvb_commit(struct bm_portal *portal, u8 myverb) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ struct bm_rcr_entry *rcursor; -+ DPA_ASSERT(rcr->busy); -+ DPA_ASSERT(rcr->pmode == bm_rcr_pvb); -+ lwsync(); -+ rcursor = rcr->cursor; -+ rcursor->__dont_write_directly__verb = myverb | rcr->vbit; -+ dcbf_64(rcursor); -+ RCR_INC(rcr); -+ rcr->available--; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ rcr->busy = 0; -+#endif -+} -+ -+static inline u8 bm_rcr_cci_update(struct bm_portal *portal) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ u8 diff, old_ci = rcr->ci; -+ DPA_ASSERT(rcr->cmode == bm_rcr_cci); -+ rcr->ci = bm_in(RCR_CI_CINH) & (BM_RCR_SIZE - 1); -+ diff = bm_cyc_diff(BM_RCR_SIZE, old_ci, rcr->ci); -+ rcr->available += diff; -+ return diff; -+} -+ -+static inline void bm_rcr_cce_prefetch(struct bm_portal *portal) -+{ -+ __maybe_unused register struct bm_rcr *rcr = &portal->rcr; -+ DPA_ASSERT(rcr->cmode == bm_rcr_cce); -+ bm_cl_touch_ro(RCR_CI); -+} -+ -+static inline u8 bm_rcr_cce_update(struct bm_portal *portal) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ u8 diff, old_ci = rcr->ci; -+ DPA_ASSERT(rcr->cmode == bm_rcr_cce); -+ rcr->ci = bm_cl_in(RCR_CI) & (BM_RCR_SIZE - 1); -+ bm_cl_invalidate(RCR_CI); -+ diff = bm_cyc_diff(BM_RCR_SIZE, old_ci, rcr->ci); -+ rcr->available += diff; -+ return diff; -+} -+ -+static inline u8 bm_rcr_get_ithresh(struct bm_portal *portal) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ return rcr->ithresh; -+} -+ -+static inline void bm_rcr_set_ithresh(struct bm_portal *portal, u8 ithresh) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ rcr->ithresh = ithresh; -+ bm_out(RCR_ITR, ithresh); -+} -+ -+static inline u8 bm_rcr_get_avail(struct bm_portal *portal) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ return rcr->available; -+} -+ -+static inline u8 bm_rcr_get_fill(struct bm_portal *portal) -+{ -+ register struct bm_rcr *rcr = &portal->rcr; -+ return BM_RCR_SIZE - 1 - rcr->available; -+} -+ -+ -+/* ------------------------------ */ -+/* --- Management command API --- */ -+ -+static inline int bm_mc_init(struct bm_portal *portal) -+{ -+ register struct bm_mc *mc = &portal->mc; -+ mc->cr = portal->addr.addr_ce + BM_CL_CR; -+ mc->rr = portal->addr.addr_ce + BM_CL_RR0; -+ mc->rridx = (__raw_readb(&mc->cr->__dont_write_directly__verb) & -+ BM_MCC_VERB_VBIT) ? 0 : 1; -+ mc->vbit = mc->rridx ? BM_MCC_VERB_VBIT : 0; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mc->state = mc_idle; -+#endif -+ return 0; -+} -+ -+static inline void bm_mc_finish(struct bm_portal *portal) -+{ -+ __maybe_unused register struct bm_mc *mc = &portal->mc; -+ DPA_ASSERT(mc->state == mc_idle); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (mc->state != mc_idle) -+ pr_crit("Losing incomplete MC command\n"); -+#endif -+} -+ -+static inline struct bm_mc_command *bm_mc_start(struct bm_portal *portal) -+{ -+ register struct bm_mc *mc = &portal->mc; -+ DPA_ASSERT(mc->state == mc_idle); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mc->state = mc_user; -+#endif -+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64) -+ dcbz_64(mc->cr); -+#endif -+ return mc->cr; -+} -+ -+static inline void bm_mc_abort(struct bm_portal *portal) -+{ -+ __maybe_unused register struct bm_mc *mc = &portal->mc; -+ DPA_ASSERT(mc->state == mc_user); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mc->state = mc_idle; -+#endif -+} -+ -+static inline void bm_mc_commit(struct bm_portal *portal, u8 myverb) -+{ -+ register struct bm_mc *mc = &portal->mc; -+ struct bm_mc_result *rr = mc->rr + mc->rridx; -+ DPA_ASSERT(mc->state == mc_user); -+ lwsync(); -+ mc->cr->__dont_write_directly__verb = myverb | mc->vbit; -+ dcbf(mc->cr); -+ dcbit_ro(rr); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mc->state = mc_hw; -+#endif -+} -+ -+static inline struct bm_mc_result *bm_mc_result(struct bm_portal *portal) -+{ -+ register struct bm_mc *mc = &portal->mc; -+ struct bm_mc_result *rr = mc->rr + mc->rridx; -+ DPA_ASSERT(mc->state == mc_hw); -+ /* The inactive response register's verb byte always returns zero until -+ * its command is submitted and completed. This includes the valid-bit, -+ * in case you were wondering... */ -+ if (!__raw_readb(&rr->verb)) { -+ dcbit_ro(rr); -+ return NULL; -+ } -+ mc->rridx ^= 1; -+ mc->vbit ^= BM_MCC_VERB_VBIT; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mc->state = mc_idle; -+#endif -+ return rr; -+} -+ -+ -+/* ------------------------------------- */ -+/* --- Portal interrupt register API --- */ -+ -+static inline int bm_isr_init(__always_unused struct bm_portal *portal) -+{ -+ return 0; -+} -+ -+static inline void bm_isr_finish(__always_unused struct bm_portal *portal) -+{ -+} -+ -+#define SCN_REG(bpid) BM_REG_SCN((bpid) / 32) -+#define SCN_BIT(bpid) (0x80000000 >> (bpid & 31)) -+static inline void bm_isr_bscn_mask(struct bm_portal *portal, u8 bpid, -+ int enable) -+{ -+ u32 val; -+ DPA_ASSERT(bpid < bman_pool_max); -+ /* REG_SCN for bpid=0..31, REG_SCN+4 for bpid=32..63 */ -+ val = __bm_in(&portal->addr, SCN_REG(bpid)); -+ if (enable) -+ val |= SCN_BIT(bpid); -+ else -+ val &= ~SCN_BIT(bpid); -+ __bm_out(&portal->addr, SCN_REG(bpid), val); -+} -+ -+static inline u32 __bm_isr_read(struct bm_portal *portal, enum bm_isr_reg n) -+{ -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ return __bm_in(&portal->addr, BM_REG_ISR + (n << 6)); -+#else -+ return __bm_in(&portal->addr, BM_REG_ISR + (n << 2)); -+#endif -+} -+ -+static inline void __bm_isr_write(struct bm_portal *portal, enum bm_isr_reg n, -+ u32 val) -+{ -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ __bm_out(&portal->addr, BM_REG_ISR + (n << 6), val); -+#else -+ __bm_out(&portal->addr, BM_REG_ISR + (n << 2), val); -+#endif -+} -+ -+/* Buffer Pool Cleanup */ -+static inline int bm_shutdown_pool(struct bm_portal *p, u32 bpid) -+{ -+ struct bm_mc_command *bm_cmd; -+ struct bm_mc_result *bm_res; -+ -+ int aq_count = 0; -+ bool stop = false; -+ while (!stop) { -+ /* Acquire buffers until empty */ -+ bm_cmd = bm_mc_start(p); -+ bm_cmd->acquire.bpid = bpid; -+ bm_mc_commit(p, BM_MCC_VERB_CMD_ACQUIRE | 1); -+ while (!(bm_res = bm_mc_result(p))) -+ cpu_relax(); -+ if (!(bm_res->verb & BM_MCR_VERB_ACQUIRE_BUFCOUNT)) { -+ /* Pool is empty */ -+ /* TBD : Should we do a few extra iterations in -+ case some other some blocks keep buffers 'on deck', -+ which may also be problematic */ -+ stop = true; -+ } else -+ ++aq_count; -+ } -+ return 0; -+} ---- /dev/null -+++ b/drivers/staging/fsl_qbman/bman_private.h -@@ -0,0 +1,166 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "dpa_sys.h" -+#include -+ -+/* Revision info (for errata and feature handling) */ -+#define BMAN_REV10 0x0100 -+#define BMAN_REV20 0x0200 -+#define BMAN_REV21 0x0201 -+#define QBMAN_ANY_PORTAL_IDX 0xffffffff -+extern u16 bman_ip_rev; /* 0 if uninitialised, otherwise QMAN_REVx */ -+ -+/* -+ * Global variables of the max portal/pool number this bman version supported -+ */ -+extern u16 bman_pool_max; -+ -+/* used by CCSR and portal interrupt code */ -+enum bm_isr_reg { -+ bm_isr_status = 0, -+ bm_isr_enable = 1, -+ bm_isr_disable = 2, -+ bm_isr_inhibit = 3 -+}; -+ -+struct bm_portal_config { -+ /* Corenet portal addresses; -+ * [0]==cache-enabled, [1]==cache-inhibited. */ -+ __iomem void *addr_virt[2]; -+ struct resource addr_phys[2]; -+ /* Allow these to be joined in lists */ -+ struct list_head list; -+ /* User-visible portal configuration settings */ -+ struct bman_portal_config public_cfg; -+ /* power management saved data */ -+ u32 saved_isdr; -+}; -+ -+#ifdef CONFIG_FSL_BMAN_CONFIG -+/* Hooks from bman_driver.c to bman_config.c */ -+int bman_init_ccsr(struct device_node *node); -+#endif -+ -+/* Hooks from bman_driver.c in to bman_high.c */ -+struct bman_portal *bman_create_portal( -+ struct bman_portal *portal, -+ const struct bm_portal_config *config); -+struct bman_portal *bman_create_affine_portal( -+ const struct bm_portal_config *config); -+struct bman_portal *bman_create_affine_slave(struct bman_portal *redirect, -+ int cpu); -+void bman_destroy_portal(struct bman_portal *bm); -+ -+const struct bm_portal_config *bman_destroy_affine_portal(void); -+ -+/* Hooks from fsl_usdpaa.c to bman_driver.c */ -+struct bm_portal_config *bm_get_unused_portal(void); -+struct bm_portal_config *bm_get_unused_portal_idx(uint32_t idx); -+void bm_put_unused_portal(struct bm_portal_config *pcfg); -+void bm_set_liodns(struct bm_portal_config *pcfg); -+ -+/* Pool logic in the portal driver, during initialisation, needs to know if -+ * there's access to CCSR or not (if not, it'll cripple the pool allocator). */ -+#ifdef CONFIG_FSL_BMAN_CONFIG -+int bman_have_ccsr(void); -+#else -+#define bman_have_ccsr() 0 -+#endif -+ -+/* Stockpile build constants. The _LOW value: when bman_acquire() is called and -+ * the stockpile fill-level is <= _LOW, an acquire is attempted from h/w but it -+ * might fail (if the buffer pool is depleted). So this value provides some -+ * "stagger" in that the bman_acquire() function will only fail if lots of bufs -+ * are requested at once or if h/w has been tested a couple of times without -+ * luck. The _HIGH value: when bman_release() is called and the stockpile -+ * fill-level is >= _HIGH, a release is attempted to h/w but it might fail (if -+ * the release ring is full). So this value provides some "stagger" so that -+ * ring-access is retried a couple of times prior to the API returning a -+ * failure. The following *must* be true; -+ * BMAN_STOCKPILE_HIGH-BMAN_STOCKPILE_LOW > 8 -+ * (to avoid thrashing) -+ * BMAN_STOCKPILE_SZ >= 16 -+ * (as the release logic expects to either send 8 buffers to hw prior to -+ * adding the given buffers to the stockpile or add the buffers to the -+ * stockpile before sending 8 to hw, as the API must be an all-or-nothing -+ * success/fail.) -+ */ -+#define BMAN_STOCKPILE_SZ 16u /* number of bufs in per-pool cache */ -+#define BMAN_STOCKPILE_LOW 2u /* when fill is <= this, acquire from hw */ -+#define BMAN_STOCKPILE_HIGH 14u /* when fill is >= this, release to hw */ -+ -+/*************************************************/ -+/* BMan s/w corenet portal, low-level i/face */ -+/*************************************************/ -+ -+/* Used by all portal interrupt registers except 'inhibit' -+ * This mask contains all the "irqsource" bits visible to API users -+ */ -+#define BM_PIRQ_VISIBLE (BM_PIRQ_RCRI | BM_PIRQ_BSCN) -+ -+/* These are bm__(). So for example, bm_disable_write() means "write -+ * the disable register" rather than "disable the ability to write". */ -+#define bm_isr_status_read(bm) __bm_isr_read(bm, bm_isr_status) -+#define bm_isr_status_clear(bm, m) __bm_isr_write(bm, bm_isr_status, m) -+#define bm_isr_enable_read(bm) __bm_isr_read(bm, bm_isr_enable) -+#define bm_isr_enable_write(bm, v) __bm_isr_write(bm, bm_isr_enable, v) -+#define bm_isr_disable_read(bm) __bm_isr_read(bm, bm_isr_disable) -+#define bm_isr_disable_write(bm, v) __bm_isr_write(bm, bm_isr_disable, v) -+#define bm_isr_inhibit(bm) __bm_isr_write(bm, bm_isr_inhibit, 1) -+#define bm_isr_uninhibit(bm) __bm_isr_write(bm, bm_isr_inhibit, 0) -+ -+#ifdef CONFIG_FSL_BMAN_CONFIG -+/* Set depletion thresholds associated with a buffer pool. Requires that the -+ * operating system have access to Bman CCSR (ie. compiled in support and -+ * run-time access courtesy of the device-tree). */ -+int bm_pool_set(u32 bpid, const u32 *thresholds); -+#define BM_POOL_THRESH_SW_ENTER 0 -+#define BM_POOL_THRESH_SW_EXIT 1 -+#define BM_POOL_THRESH_HW_ENTER 2 -+#define BM_POOL_THRESH_HW_EXIT 3 -+ -+/* Read the free buffer count for a given buffer */ -+u32 bm_pool_free_buffers(u32 bpid); -+ -+__init int bman_init(void); -+__init int bman_resource_init(void); -+ -+const struct bm_portal_config *bman_get_bm_portal_config( -+ struct bman_portal *portal); -+ -+/* power management */ -+#ifdef CONFIG_SUSPEND -+void suspend_unused_bportal(void); -+void resume_unused_bportal(void); -+#endif -+ -+#endif /* CONFIG_FSL_BMAN_CONFIG */ ---- /dev/null -+++ b/drivers/staging/fsl_qbman/bman_test.c -@@ -0,0 +1,56 @@ -+/* Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "bman_test.h" -+ -+MODULE_AUTHOR("Geoff Thorpe"); -+MODULE_LICENSE("Dual BSD/GPL"); -+MODULE_DESCRIPTION("Bman testing"); -+ -+static int test_init(void) -+{ -+#ifdef CONFIG_FSL_BMAN_TEST_HIGH -+ int loop = 1; -+ while (loop--) -+ bman_test_high(); -+#endif -+#ifdef CONFIG_FSL_BMAN_TEST_THRESH -+ bman_test_thresh(); -+#endif -+ return 0; -+} -+ -+static void test_exit(void) -+{ -+} -+ -+module_init(test_init); -+module_exit(test_exit); ---- /dev/null -+++ b/drivers/staging/fsl_qbman/bman_test.h -@@ -0,0 +1,44 @@ -+/* Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+void bman_test_high(void); -+void bman_test_thresh(void); ---- /dev/null -+++ b/drivers/staging/fsl_qbman/bman_test_high.c -@@ -0,0 +1,183 @@ -+/* Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "bman_test.h" -+#include "bman_private.h" -+ -+/*************/ -+/* constants */ -+/*************/ -+ -+#define PORTAL_OPAQUE ((void *)0xf00dbeef) -+#define POOL_OPAQUE ((void *)0xdeadabba) -+#define NUM_BUFS 93 -+#define LOOPS 3 -+#define BMAN_TOKEN_MASK 0x00FFFFFFFFFFLLU -+ -+/***************/ -+/* global vars */ -+/***************/ -+ -+static struct bman_pool *pool; -+static int depleted; -+static struct bm_buffer bufs_in[NUM_BUFS] ____cacheline_aligned; -+static struct bm_buffer bufs_out[NUM_BUFS] ____cacheline_aligned; -+static int bufs_received; -+ -+/* Predeclare the callback so we can instantiate pool parameters */ -+static void depletion_cb(struct bman_portal *, struct bman_pool *, void *, int); -+ -+/**********************/ -+/* internal functions */ -+/**********************/ -+ -+static void bufs_init(void) -+{ -+ int i; -+ for (i = 0; i < NUM_BUFS; i++) -+ bm_buffer_set64(&bufs_in[i], 0xfedc01234567LLU * i); -+ bufs_received = 0; -+} -+ -+static inline int bufs_cmp(const struct bm_buffer *a, const struct bm_buffer *b) -+{ -+ if ((bman_ip_rev == BMAN_REV20) || (bman_ip_rev == BMAN_REV21)) { -+ -+ /* On SoCs with Bman revison 2.0, Bman only respects the 40 -+ * LS-bits of buffer addresses, masking off the upper 8-bits on -+ * release commands. The API provides for 48-bit addresses -+ * because some SoCs support all 48-bits. When generating -+ * garbage addresses for testing, we either need to zero the -+ * upper 8-bits when releasing to Bman (otherwise we'll be -+ * disappointed when the buffers we acquire back from Bman -+ * don't match), or we need to mask the upper 8-bits off when -+ * comparing. We do the latter. -+ */ -+ if ((bm_buffer_get64(a) & BMAN_TOKEN_MASK) -+ < (bm_buffer_get64(b) & BMAN_TOKEN_MASK)) -+ return -1; -+ if ((bm_buffer_get64(a) & BMAN_TOKEN_MASK) -+ > (bm_buffer_get64(b) & BMAN_TOKEN_MASK)) -+ return 1; -+ } else { -+ if (bm_buffer_get64(a) < bm_buffer_get64(b)) -+ return -1; -+ if (bm_buffer_get64(a) > bm_buffer_get64(b)) -+ return 1; -+ } -+ -+ return 0; -+} -+ -+static void bufs_confirm(void) -+{ -+ int i, j; -+ for (i = 0; i < NUM_BUFS; i++) { -+ int matches = 0; -+ for (j = 0; j < NUM_BUFS; j++) -+ if (!bufs_cmp(&bufs_in[i], &bufs_out[j])) -+ matches++; -+ BUG_ON(matches != 1); -+ } -+} -+ -+/********/ -+/* test */ -+/********/ -+ -+static void depletion_cb(struct bman_portal *__portal, struct bman_pool *__pool, -+ void *pool_ctx, int __depleted) -+{ -+ BUG_ON(__pool != pool); -+ BUG_ON(pool_ctx != POOL_OPAQUE); -+ depleted = __depleted; -+} -+ -+void bman_test_high(void) -+{ -+ struct bman_pool_params pparams = { -+ .flags = BMAN_POOL_FLAG_DEPLETION | BMAN_POOL_FLAG_DYNAMIC_BPID, -+ .cb = depletion_cb, -+ .cb_ctx = POOL_OPAQUE, -+ }; -+ int i, loops = LOOPS; -+ struct bm_buffer tmp_buf; -+ -+ bufs_init(); -+ -+ pr_info("BMAN: --- starting high-level test ---\n"); -+ -+ pool = bman_new_pool(&pparams); -+ BUG_ON(!pool); -+ -+ /*******************/ -+ /* Release buffers */ -+ /*******************/ -+do_loop: -+ i = 0; -+ while (i < NUM_BUFS) { -+ u32 flags = BMAN_RELEASE_FLAG_WAIT; -+ int num = 8; -+ if ((i + num) > NUM_BUFS) -+ num = NUM_BUFS - i; -+ if ((i + num) == NUM_BUFS) -+ flags |= BMAN_RELEASE_FLAG_WAIT_SYNC; -+ if (bman_release(pool, bufs_in + i, num, flags)) -+ panic("bman_release() failed\n"); -+ i += num; -+ } -+ -+ /*******************/ -+ /* Acquire buffers */ -+ /*******************/ -+ while (i > 0) { -+ int tmp, num = 8; -+ if (num > i) -+ num = i; -+ tmp = bman_acquire(pool, bufs_out + i - num, num, 0); -+ BUG_ON(tmp != num); -+ i -= num; -+ } -+ -+ i = bman_acquire(pool, &tmp_buf, 1, 0); -+ BUG_ON(i > 0); -+ -+ bufs_confirm(); -+ -+ if (--loops) -+ goto do_loop; -+ -+ /************/ -+ /* Clean up */ -+ /************/ -+ bman_free_pool(pool); -+ pr_info("BMAN: --- finished high-level test ---\n"); -+} ---- /dev/null -+++ b/drivers/staging/fsl_qbman/bman_test_thresh.c -@@ -0,0 +1,196 @@ -+/* Copyright 2010-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "bman_test.h" -+ -+/* Test constants */ -+#define TEST_NUMBUFS 129728 -+#define TEST_EXIT 129536 -+#define TEST_ENTRY 129024 -+ -+struct affine_test_data { -+ struct task_struct *t; -+ int cpu; -+ int expect_affinity; -+ int drain; -+ int num_enter; -+ int num_exit; -+ struct list_head node; -+ struct completion wakethread; -+ struct completion wakeparent; -+}; -+ -+static void cb_depletion(struct bman_portal *portal, -+ struct bman_pool *pool, -+ void *opaque, -+ int depleted) -+{ -+ struct affine_test_data *data = opaque; -+ int c = smp_processor_id(); -+ pr_info("cb_depletion: bpid=%d, depleted=%d, cpu=%d, original=%d\n", -+ bman_get_params(pool)->bpid, !!depleted, c, data->cpu); -+ /* We should be executing on the CPU of the thread that owns the pool if -+ * and that CPU has an affine portal (ie. it isn't slaved). */ -+ BUG_ON((c != data->cpu) && data->expect_affinity); -+ BUG_ON((c == data->cpu) && !data->expect_affinity); -+ if (depleted) -+ data->num_enter++; -+ else -+ data->num_exit++; -+} -+ -+/* Params used to set up a pool, this also dynamically allocates a BPID */ -+static const struct bman_pool_params params_nocb = { -+ .flags = BMAN_POOL_FLAG_DYNAMIC_BPID | BMAN_POOL_FLAG_THRESH, -+ .thresholds = { TEST_ENTRY, TEST_EXIT, 0, 0 } -+}; -+ -+/* Params used to set up each cpu's pool with callbacks enabled */ -+static struct bman_pool_params params_cb = { -+ .bpid = 0, /* will be replaced to match pool_nocb */ -+ .flags = BMAN_POOL_FLAG_DEPLETION, -+ .cb = cb_depletion -+}; -+ -+static struct bman_pool *pool_nocb; -+static LIST_HEAD(threads); -+ -+static int affine_test(void *__data) -+{ -+ struct bman_pool *pool; -+ struct affine_test_data *data = __data; -+ struct bman_pool_params my_params = params_cb; -+ -+ pr_info("thread %d: starting\n", data->cpu); -+ /* create the pool */ -+ my_params.cb_ctx = data; -+ pool = bman_new_pool(&my_params); -+ BUG_ON(!pool); -+ complete(&data->wakeparent); -+ wait_for_completion(&data->wakethread); -+ init_completion(&data->wakethread); -+ -+ /* if we're the drainer, we get signalled for that */ -+ if (data->drain) { -+ struct bm_buffer buf; -+ int ret; -+ pr_info("thread %d: draining...\n", data->cpu); -+ do { -+ ret = bman_acquire(pool, &buf, 1, 0); -+ } while (ret > 0); -+ pr_info("thread %d: draining done.\n", data->cpu); -+ complete(&data->wakeparent); -+ wait_for_completion(&data->wakethread); -+ init_completion(&data->wakethread); -+ } -+ -+ /* cleanup */ -+ bman_free_pool(pool); -+ while (!kthread_should_stop()) -+ cpu_relax(); -+ pr_info("thread %d: exiting\n", data->cpu); -+ return 0; -+} -+ -+static struct affine_test_data *start_affine_test(int cpu, int drain) -+{ -+ struct affine_test_data *data = kmalloc(sizeof(*data), GFP_KERNEL); -+ -+ if (!data) -+ return NULL; -+ data->cpu = cpu; -+ data->expect_affinity = cpumask_test_cpu(cpu, bman_affine_cpus()); -+ data->drain = drain; -+ data->num_enter = 0; -+ data->num_exit = 0; -+ init_completion(&data->wakethread); -+ init_completion(&data->wakeparent); -+ list_add_tail(&data->node, &threads); -+ data->t = kthread_create(affine_test, data, "threshtest%d", cpu); -+ BUG_ON(IS_ERR(data->t)); -+ kthread_bind(data->t, cpu); -+ wake_up_process(data->t); -+ return data; -+} -+ -+void bman_test_thresh(void) -+{ -+ int loop = TEST_NUMBUFS; -+ int ret, num_cpus = 0; -+ struct affine_test_data *data, *drainer = NULL; -+ -+ pr_info("bman_test_thresh: start\n"); -+ -+ /* allocate a BPID and seed it */ -+ pool_nocb = bman_new_pool(¶ms_nocb); -+ BUG_ON(!pool_nocb); -+ while (loop--) { -+ struct bm_buffer buf; -+ bm_buffer_set64(&buf, 0x0badbeef + loop); -+ ret = bman_release(pool_nocb, &buf, 1, -+ BMAN_RELEASE_FLAG_WAIT); -+ BUG_ON(ret); -+ } -+ while (!bman_rcr_is_empty()) -+ cpu_relax(); -+ pr_info("bman_test_thresh: buffers are in\n"); -+ -+ /* create threads and wait for them to create pools */ -+ params_cb.bpid = bman_get_params(pool_nocb)->bpid; -+ for_each_cpu(loop, cpu_online_mask) { -+ data = start_affine_test(loop, drainer ? 0 : 1); -+ BUG_ON(!data); -+ if (!drainer) -+ drainer = data; -+ num_cpus++; -+ wait_for_completion(&data->wakeparent); -+ } -+ -+ /* signal the drainer to start draining */ -+ complete(&drainer->wakethread); -+ wait_for_completion(&drainer->wakeparent); -+ init_completion(&drainer->wakeparent); -+ -+ /* tear down */ -+ list_for_each_entry_safe(data, drainer, &threads, node) { -+ complete(&data->wakethread); -+ ret = kthread_stop(data->t); -+ BUG_ON(ret); -+ list_del(&data->node); -+ /* check that we get the expected callbacks (and no others) */ -+ BUG_ON(data->num_enter != 1); -+ BUG_ON(data->num_exit != 0); -+ kfree(data); -+ } -+ bman_free_pool(pool_nocb); -+ -+ pr_info("bman_test_thresh: done\n"); -+} ---- /dev/null -+++ b/drivers/staging/fsl_qbman/dpa_alloc.c -@@ -0,0 +1,706 @@ -+/* Copyright 2009-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "dpa_sys.h" -+#include -+#include -+ -+/* Qman and Bman APIs are front-ends to the common code; */ -+ -+static DECLARE_DPA_ALLOC(bpalloc); /* BPID allocator */ -+static DECLARE_DPA_ALLOC(fqalloc); /* FQID allocator */ -+static DECLARE_DPA_ALLOC(qpalloc); /* pool-channel allocator */ -+static DECLARE_DPA_ALLOC(cgralloc); /* CGR ID allocator */ -+static DECLARE_DPA_ALLOC(ceetm0_challoc); /* CEETM Channel ID allocator */ -+static DECLARE_DPA_ALLOC(ceetm0_lfqidalloc); /* CEETM LFQID allocator */ -+static DECLARE_DPA_ALLOC(ceetm1_challoc); /* CEETM Channel ID allocator */ -+static DECLARE_DPA_ALLOC(ceetm1_lfqidalloc); /* CEETM LFQID allocator */ -+ -+/* This is a sort-of-conditional dpa_alloc_free() routine. Eg. when releasing -+ * FQIDs (probably from user-space), it can filter out those that aren't in the -+ * OOS state (better to leak a h/w resource than to crash). This function -+ * returns the number of invalid IDs that were not released. */ -+static u32 release_id_range(struct dpa_alloc *alloc, u32 id, u32 count, -+ int (*is_valid)(u32 id)) -+{ -+ int valid_mode = 0; -+ u32 loop = id, total_invalid = 0; -+ while (loop < (id + count)) { -+ int isvalid = is_valid ? is_valid(loop) : 1; -+ if (!valid_mode) { -+ /* We're looking for a valid ID to terminate an invalid -+ * range */ -+ if (isvalid) { -+ /* We finished a range of invalid IDs, a valid -+ * range is now underway */ -+ valid_mode = 1; -+ count -= (loop - id); -+ id = loop; -+ } else -+ total_invalid++; -+ } else { -+ /* We're looking for an invalid ID to terminate a -+ * valid range */ -+ if (!isvalid) { -+ /* Release the range of valid IDs, an unvalid -+ * range is now underway */ -+ if (loop > id) -+ dpa_alloc_free(alloc, id, loop - id); -+ valid_mode = 0; -+ } -+ } -+ loop++; -+ } -+ /* Release any unterminated range of valid IDs */ -+ if (valid_mode && count) -+ dpa_alloc_free(alloc, id, count); -+ return total_invalid; -+} -+ -+/* BPID allocator front-end */ -+ -+int bman_alloc_bpid_range(u32 *result, u32 count, u32 align, int partial) -+{ -+ return dpa_alloc_new(&bpalloc, result, count, align, partial); -+} -+EXPORT_SYMBOL(bman_alloc_bpid_range); -+ -+static int bp_cleanup(u32 bpid) -+{ -+ return bman_shutdown_pool(bpid) == 0; -+} -+void bman_release_bpid_range(u32 bpid, u32 count) -+{ -+ u32 total_invalid = release_id_range(&bpalloc, bpid, count, bp_cleanup); -+ if (total_invalid) -+ pr_err("BPID range [%d..%d] (%d) had %d leaks\n", -+ bpid, bpid + count - 1, count, total_invalid); -+} -+EXPORT_SYMBOL(bman_release_bpid_range); -+ -+void bman_seed_bpid_range(u32 bpid, u32 count) -+{ -+ dpa_alloc_seed(&bpalloc, bpid, count); -+} -+EXPORT_SYMBOL(bman_seed_bpid_range); -+ -+int bman_reserve_bpid_range(u32 bpid, u32 count) -+{ -+ return dpa_alloc_reserve(&bpalloc, bpid, count); -+} -+EXPORT_SYMBOL(bman_reserve_bpid_range); -+ -+ -+/* FQID allocator front-end */ -+ -+int qman_alloc_fqid_range(u32 *result, u32 count, u32 align, int partial) -+{ -+ return dpa_alloc_new(&fqalloc, result, count, align, partial); -+} -+EXPORT_SYMBOL(qman_alloc_fqid_range); -+ -+static int fq_cleanup(u32 fqid) -+{ -+ return qman_shutdown_fq(fqid) == 0; -+} -+void qman_release_fqid_range(u32 fqid, u32 count) -+{ -+ u32 total_invalid = release_id_range(&fqalloc, fqid, count, fq_cleanup); -+ if (total_invalid) -+ pr_err("FQID range [%d..%d] (%d) had %d leaks\n", -+ fqid, fqid + count - 1, count, total_invalid); -+} -+EXPORT_SYMBOL(qman_release_fqid_range); -+ -+int qman_reserve_fqid_range(u32 fqid, u32 count) -+{ -+ return dpa_alloc_reserve(&fqalloc, fqid, count); -+} -+EXPORT_SYMBOL(qman_reserve_fqid_range); -+ -+void qman_seed_fqid_range(u32 fqid, u32 count) -+{ -+ dpa_alloc_seed(&fqalloc, fqid, count); -+} -+EXPORT_SYMBOL(qman_seed_fqid_range); -+ -+/* Pool-channel allocator front-end */ -+ -+int qman_alloc_pool_range(u32 *result, u32 count, u32 align, int partial) -+{ -+ return dpa_alloc_new(&qpalloc, result, count, align, partial); -+} -+EXPORT_SYMBOL(qman_alloc_pool_range); -+ -+static int qpool_cleanup(u32 qp) -+{ -+ /* We query all FQDs starting from -+ * FQID 1 until we get an "invalid FQID" error, looking for non-OOS FQDs -+ * whose destination channel is the pool-channel being released. -+ * When a non-OOS FQD is found we attempt to clean it up */ -+ struct qman_fq fq = { -+ .fqid = 1 -+ }; -+ int err; -+ do { -+ struct qm_mcr_queryfq_np np; -+ err = qman_query_fq_np(&fq, &np); -+ if (err) -+ /* FQID range exceeded, found no problems */ -+ return 1; -+ if ((np.state & QM_MCR_NP_STATE_MASK) != QM_MCR_NP_STATE_OOS) { -+ struct qm_fqd fqd; -+ err = qman_query_fq(&fq, &fqd); -+ BUG_ON(err); -+ if (fqd.dest.channel == qp) { -+ /* The channel is the FQ's target, clean it */ -+ if (qman_shutdown_fq(fq.fqid) != 0) -+ /* Couldn't shut down the FQ -+ so the pool must be leaked */ -+ return 0; -+ } -+ } -+ /* Move to the next FQID */ -+ fq.fqid++; -+ } while (1); -+} -+void qman_release_pool_range(u32 qp, u32 count) -+{ -+ u32 total_invalid = release_id_range(&qpalloc, qp, -+ count, qpool_cleanup); -+ if (total_invalid) { -+ /* Pool channels are almost always used individually */ -+ if (count == 1) -+ pr_err("Pool channel 0x%x had %d leaks\n", -+ qp, total_invalid); -+ else -+ pr_err("Pool channels [%d..%d] (%d) had %d leaks\n", -+ qp, qp + count - 1, count, total_invalid); -+ } -+} -+EXPORT_SYMBOL(qman_release_pool_range); -+ -+ -+void qman_seed_pool_range(u32 poolid, u32 count) -+{ -+ dpa_alloc_seed(&qpalloc, poolid, count); -+ -+} -+EXPORT_SYMBOL(qman_seed_pool_range); -+ -+int qman_reserve_pool_range(u32 poolid, u32 count) -+{ -+ return dpa_alloc_reserve(&qpalloc, poolid, count); -+} -+EXPORT_SYMBOL(qman_reserve_pool_range); -+ -+ -+/* CGR ID allocator front-end */ -+ -+int qman_alloc_cgrid_range(u32 *result, u32 count, u32 align, int partial) -+{ -+ return dpa_alloc_new(&cgralloc, result, count, align, partial); -+} -+EXPORT_SYMBOL(qman_alloc_cgrid_range); -+ -+static int cqr_cleanup(u32 cgrid) -+{ -+ /* We query all FQDs starting from -+ * FQID 1 until we get an "invalid FQID" error, looking for non-OOS FQDs -+ * whose CGR is the CGR being released. -+ */ -+ struct qman_fq fq = { -+ .fqid = 1 -+ }; -+ int err; -+ do { -+ struct qm_mcr_queryfq_np np; -+ err = qman_query_fq_np(&fq, &np); -+ if (err) -+ /* FQID range exceeded, found no problems */ -+ return 1; -+ if ((np.state & QM_MCR_NP_STATE_MASK) != QM_MCR_NP_STATE_OOS) { -+ struct qm_fqd fqd; -+ err = qman_query_fq(&fq, &fqd); -+ BUG_ON(err); -+ if ((fqd.fq_ctrl & QM_FQCTRL_CGE) && -+ (fqd.cgid == cgrid)) { -+ pr_err("CRGID 0x%x is being used by FQID 0x%x," -+ " CGR will be leaked\n", -+ cgrid, fq.fqid); -+ return 1; -+ } -+ } -+ /* Move to the next FQID */ -+ fq.fqid++; -+ } while (1); -+} -+ -+void qman_release_cgrid_range(u32 cgrid, u32 count) -+{ -+ u32 total_invalid = release_id_range(&cgralloc, cgrid, -+ count, cqr_cleanup); -+ if (total_invalid) -+ pr_err("CGRID range [%d..%d] (%d) had %d leaks\n", -+ cgrid, cgrid + count - 1, count, total_invalid); -+} -+EXPORT_SYMBOL(qman_release_cgrid_range); -+ -+void qman_seed_cgrid_range(u32 cgrid, u32 count) -+{ -+ dpa_alloc_seed(&cgralloc, cgrid, count); -+ -+} -+EXPORT_SYMBOL(qman_seed_cgrid_range); -+ -+/* CEETM CHANNEL ID allocator front-end */ -+int qman_alloc_ceetm0_channel_range(u32 *result, u32 count, u32 align, -+ int partial) -+{ -+ return dpa_alloc_new(&ceetm0_challoc, result, count, align, partial); -+} -+EXPORT_SYMBOL(qman_alloc_ceetm0_channel_range); -+ -+int qman_alloc_ceetm1_channel_range(u32 *result, u32 count, u32 align, -+ int partial) -+{ -+ return dpa_alloc_new(&ceetm1_challoc, result, count, align, partial); -+} -+EXPORT_SYMBOL(qman_alloc_ceetm1_channel_range); -+ -+void qman_release_ceetm0_channel_range(u32 channelid, u32 count) -+{ -+ u32 total_invalid; -+ -+ total_invalid = release_id_range(&ceetm0_challoc, channelid, count, -+ NULL); -+ if (total_invalid) -+ pr_err("CEETM channel range [%d..%d] (%d) had %d leaks\n", -+ channelid, channelid + count - 1, count, total_invalid); -+} -+EXPORT_SYMBOL(qman_release_ceetm0_channel_range); -+ -+void qman_seed_ceetm0_channel_range(u32 channelid, u32 count) -+{ -+ dpa_alloc_seed(&ceetm0_challoc, channelid, count); -+ -+} -+EXPORT_SYMBOL(qman_seed_ceetm0_channel_range); -+ -+void qman_release_ceetm1_channel_range(u32 channelid, u32 count) -+{ -+ u32 total_invalid; -+ total_invalid = release_id_range(&ceetm1_challoc, channelid, count, -+ NULL); -+ if (total_invalid) -+ pr_err("CEETM channel range [%d..%d] (%d) had %d leaks\n", -+ channelid, channelid + count - 1, count, total_invalid); -+} -+EXPORT_SYMBOL(qman_release_ceetm1_channel_range); -+ -+void qman_seed_ceetm1_channel_range(u32 channelid, u32 count) -+{ -+ dpa_alloc_seed(&ceetm1_challoc, channelid, count); -+ -+} -+EXPORT_SYMBOL(qman_seed_ceetm1_channel_range); -+ -+/* CEETM LFQID allocator front-end */ -+int qman_alloc_ceetm0_lfqid_range(u32 *result, u32 count, u32 align, -+ int partial) -+{ -+ return dpa_alloc_new(&ceetm0_lfqidalloc, result, count, align, partial); -+} -+EXPORT_SYMBOL(qman_alloc_ceetm0_lfqid_range); -+ -+int qman_alloc_ceetm1_lfqid_range(u32 *result, u32 count, u32 align, -+ int partial) -+{ -+ return dpa_alloc_new(&ceetm1_lfqidalloc, result, count, align, partial); -+} -+EXPORT_SYMBOL(qman_alloc_ceetm1_lfqid_range); -+ -+void qman_release_ceetm0_lfqid_range(u32 lfqid, u32 count) -+{ -+ u32 total_invalid; -+ -+ total_invalid = release_id_range(&ceetm0_lfqidalloc, lfqid, count, -+ NULL); -+ if (total_invalid) -+ pr_err("CEETM LFQID range [0x%x..0x%x] (%d) had %d leaks\n", -+ lfqid, lfqid + count - 1, count, total_invalid); -+} -+EXPORT_SYMBOL(qman_release_ceetm0_lfqid_range); -+ -+void qman_seed_ceetm0_lfqid_range(u32 lfqid, u32 count) -+{ -+ dpa_alloc_seed(&ceetm0_lfqidalloc, lfqid, count); -+ -+} -+EXPORT_SYMBOL(qman_seed_ceetm0_lfqid_range); -+ -+void qman_release_ceetm1_lfqid_range(u32 lfqid, u32 count) -+{ -+ u32 total_invalid; -+ -+ total_invalid = release_id_range(&ceetm1_lfqidalloc, lfqid, count, -+ NULL); -+ if (total_invalid) -+ pr_err("CEETM LFQID range [0x%x..0x%x] (%d) had %d leaks\n", -+ lfqid, lfqid + count - 1, count, total_invalid); -+} -+EXPORT_SYMBOL(qman_release_ceetm1_lfqid_range); -+ -+void qman_seed_ceetm1_lfqid_range(u32 lfqid, u32 count) -+{ -+ dpa_alloc_seed(&ceetm1_lfqidalloc, lfqid, count); -+ -+} -+EXPORT_SYMBOL(qman_seed_ceetm1_lfqid_range); -+ -+ -+/* Everything else is the common backend to all the allocators */ -+ -+/* The allocator is a (possibly-empty) list of these; */ -+struct alloc_node { -+ struct list_head list; -+ u32 base; -+ u32 num; -+ /* refcount and is_alloced are only set -+ when the node is in the used list */ -+ unsigned int refcount; -+ int is_alloced; -+}; -+ -+/* #define DPA_ALLOC_DEBUG */ -+ -+#ifdef DPA_ALLOC_DEBUG -+#define DPRINT pr_info -+static void DUMP(struct dpa_alloc *alloc) -+{ -+ int off = 0; -+ char buf[256]; -+ struct alloc_node *p; -+ pr_info("Free Nodes\n"); -+ list_for_each_entry(p, &alloc->free, list) { -+ if (off < 255) -+ off += snprintf(buf + off, 255-off, "{%d,%d}", -+ p->base, p->base + p->num - 1); -+ } -+ pr_info("%s\n", buf); -+ -+ off = 0; -+ pr_info("Used Nodes\n"); -+ list_for_each_entry(p, &alloc->used, list) { -+ if (off < 255) -+ off += snprintf(buf + off, 255-off, "{%d,%d}", -+ p->base, p->base + p->num - 1); -+ } -+ pr_info("%s\n", buf); -+ -+ -+ -+} -+#else -+#define DPRINT(x...) -+#define DUMP(a) -+#endif -+ -+int dpa_alloc_new(struct dpa_alloc *alloc, u32 *result, u32 count, u32 align, -+ int partial) -+{ -+ struct alloc_node *i = NULL, *next_best = NULL, *used_node = NULL; -+ u32 base, next_best_base = 0, num = 0, next_best_num = 0; -+ struct alloc_node *margin_left, *margin_right; -+ -+ *result = (u32)-1; -+ DPRINT("alloc_range(%d,%d,%d)\n", count, align, partial); -+ DUMP(alloc); -+ /* If 'align' is 0, it should behave as though it was 1 */ -+ if (!align) -+ align = 1; -+ margin_left = kmalloc(sizeof(*margin_left), GFP_KERNEL); -+ if (!margin_left) -+ goto err; -+ margin_right = kmalloc(sizeof(*margin_right), GFP_KERNEL); -+ if (!margin_right) { -+ kfree(margin_left); -+ goto err; -+ } -+ spin_lock_irq(&alloc->lock); -+ list_for_each_entry(i, &alloc->free, list) { -+ base = (i->base + align - 1) / align; -+ base *= align; -+ if ((base - i->base) >= i->num) -+ /* alignment is impossible, regardless of count */ -+ continue; -+ num = i->num - (base - i->base); -+ if (num >= count) { -+ /* this one will do nicely */ -+ num = count; -+ goto done; -+ } -+ if (num > next_best_num) { -+ next_best = i; -+ next_best_base = base; -+ next_best_num = num; -+ } -+ } -+ if (partial && next_best) { -+ i = next_best; -+ base = next_best_base; -+ num = next_best_num; -+ } else -+ i = NULL; -+done: -+ if (i) { -+ if (base != i->base) { -+ margin_left->base = i->base; -+ margin_left->num = base - i->base; -+ list_add_tail(&margin_left->list, &i->list); -+ } else -+ kfree(margin_left); -+ if ((base + num) < (i->base + i->num)) { -+ margin_right->base = base + num; -+ margin_right->num = (i->base + i->num) - -+ (base + num); -+ list_add(&margin_right->list, &i->list); -+ } else -+ kfree(margin_right); -+ list_del(&i->list); -+ kfree(i); -+ *result = base; -+ } else { -+ spin_unlock_irq(&alloc->lock); -+ kfree(margin_left); -+ kfree(margin_right); -+ } -+ -+err: -+ DPRINT("returning %d\n", i ? num : -ENOMEM); -+ DUMP(alloc); -+ if (!i) -+ return -ENOMEM; -+ -+ /* Add the allocation to the used list with a refcount of 1 */ -+ used_node = kmalloc(sizeof(*used_node), GFP_KERNEL); -+ if (!used_node) { -+ spin_unlock_irq(&alloc->lock); -+ return -ENOMEM; -+ } -+ used_node->base = *result; -+ used_node->num = num; -+ used_node->refcount = 1; -+ used_node->is_alloced = 1; -+ list_add_tail(&used_node->list, &alloc->used); -+ spin_unlock_irq(&alloc->lock); -+ return (int)num; -+} -+ -+/* Allocate the list node using GFP_ATOMIC, because we *really* want to avoid -+ * forcing error-handling on to users in the deallocation path. */ -+static void _dpa_alloc_free(struct dpa_alloc *alloc, u32 base_id, u32 count) -+{ -+ struct alloc_node *i, *node = kmalloc(sizeof(*node), GFP_ATOMIC); -+ BUG_ON(!node); -+ DPRINT("release_range(%d,%d)\n", base_id, count); -+ DUMP(alloc); -+ BUG_ON(!count); -+ spin_lock_irq(&alloc->lock); -+ -+ -+ node->base = base_id; -+ node->num = count; -+ list_for_each_entry(i, &alloc->free, list) { -+ if (i->base >= node->base) { -+ /* BUG_ON(any overlapping) */ -+ BUG_ON(i->base < (node->base + node->num)); -+ list_add_tail(&node->list, &i->list); -+ goto done; -+ } -+ } -+ list_add_tail(&node->list, &alloc->free); -+done: -+ /* Merge to the left */ -+ i = list_entry(node->list.prev, struct alloc_node, list); -+ if (node->list.prev != &alloc->free) { -+ BUG_ON((i->base + i->num) > node->base); -+ if ((i->base + i->num) == node->base) { -+ node->base = i->base; -+ node->num += i->num; -+ list_del(&i->list); -+ kfree(i); -+ } -+ } -+ /* Merge to the right */ -+ i = list_entry(node->list.next, struct alloc_node, list); -+ if (node->list.next != &alloc->free) { -+ BUG_ON((node->base + node->num) > i->base); -+ if ((node->base + node->num) == i->base) { -+ node->num += i->num; -+ list_del(&i->list); -+ kfree(i); -+ } -+ } -+ spin_unlock_irq(&alloc->lock); -+ DUMP(alloc); -+} -+ -+ -+void dpa_alloc_free(struct dpa_alloc *alloc, u32 base_id, u32 count) -+{ -+ struct alloc_node *i = NULL; -+ spin_lock_irq(&alloc->lock); -+ -+ /* First find the node in the used list and decrement its ref count */ -+ list_for_each_entry(i, &alloc->used, list) { -+ if (i->base == base_id && i->num == count) { -+ --i->refcount; -+ if (i->refcount == 0) { -+ list_del(&i->list); -+ spin_unlock_irq(&alloc->lock); -+ if (i->is_alloced) -+ _dpa_alloc_free(alloc, base_id, count); -+ kfree(i); -+ return; -+ } -+ spin_unlock_irq(&alloc->lock); -+ return; -+ } -+ } -+ /* Couldn't find the allocation */ -+ pr_err("Attempt to free ID 0x%x COUNT %d that wasn't alloc'd or reserved\n", -+ base_id, count); -+ spin_unlock_irq(&alloc->lock); -+} -+ -+void dpa_alloc_seed(struct dpa_alloc *alloc, u32 base_id, u32 count) -+{ -+ /* Same as free but no previous allocation checking is needed */ -+ _dpa_alloc_free(alloc, base_id, count); -+} -+ -+ -+int dpa_alloc_reserve(struct dpa_alloc *alloc, u32 base, u32 num) -+{ -+ struct alloc_node *i = NULL, *used_node; -+ -+ DPRINT("alloc_reserve(%d,%d)\n", base, num); -+ DUMP(alloc); -+ -+ spin_lock_irq(&alloc->lock); -+ -+ /* Check for the node in the used list. -+ If found, increase it's refcount */ -+ list_for_each_entry(i, &alloc->used, list) { -+ if ((i->base == base) && (i->num == num)) { -+ ++i->refcount; -+ spin_unlock_irq(&alloc->lock); -+ return 0; -+ } -+ if ((base >= i->base) && (base < (i->base + i->num))) { -+ /* This is an attempt to reserve a region that was -+ already reserved or alloced with a different -+ base or num */ -+ pr_err("Cannot reserve %d - %d, it overlaps with" -+ " existing reservation from %d - %d\n", -+ base, base + num - 1, i->base, -+ i->base + i->num - 1); -+ spin_unlock_irq(&alloc->lock); -+ return -1; -+ } -+ } -+ /* Check to make sure this ID isn't in the free list */ -+ list_for_each_entry(i, &alloc->free, list) { -+ if ((base >= i->base) && (base < (i->base + i->num))) { -+ /* yep, the reservation is within this node */ -+ pr_err("Cannot reserve %d - %d, it overlaps with" -+ " free range %d - %d and must be alloced\n", -+ base, base + num - 1, -+ i->base, i->base + i->num - 1); -+ spin_unlock_irq(&alloc->lock); -+ return -1; -+ } -+ } -+ /* Add the allocation to the used list with a refcount of 1 */ -+ used_node = kmalloc(sizeof(*used_node), GFP_KERNEL); -+ if (!used_node) { -+ spin_unlock_irq(&alloc->lock); -+ return -ENOMEM; -+ -+ } -+ used_node->base = base; -+ used_node->num = num; -+ used_node->refcount = 1; -+ used_node->is_alloced = 0; -+ list_add_tail(&used_node->list, &alloc->used); -+ spin_unlock_irq(&alloc->lock); -+ return 0; -+} -+ -+ -+int dpa_alloc_pop(struct dpa_alloc *alloc, u32 *result, u32 *count) -+{ -+ struct alloc_node *i = NULL; -+ DPRINT("alloc_pop()\n"); -+ DUMP(alloc); -+ spin_lock_irq(&alloc->lock); -+ if (!list_empty(&alloc->free)) { -+ i = list_entry(alloc->free.next, struct alloc_node, list); -+ list_del(&i->list); -+ } -+ spin_unlock_irq(&alloc->lock); -+ DPRINT("returning %d\n", i ? 0 : -ENOMEM); -+ DUMP(alloc); -+ if (!i) -+ return -ENOMEM; -+ *result = i->base; -+ *count = i->num; -+ kfree(i); -+ return 0; -+} -+ -+int dpa_alloc_check(struct dpa_alloc *list_head, u32 item) -+{ -+ struct alloc_node *i = NULL; -+ int res = 0; -+ DPRINT("alloc_check()\n"); -+ spin_lock_irq(&list_head->lock); -+ -+ list_for_each_entry(i, &list_head->free, list) { -+ if ((item >= i->base) && (item < (i->base + i->num))) { -+ res = 1; -+ break; -+ } -+ } -+ spin_unlock_irq(&list_head->lock); -+ return res; -+} ---- /dev/null -+++ b/drivers/staging/fsl_qbman/dpa_sys.h -@@ -0,0 +1,259 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef DPA_SYS_H -+#define DPA_SYS_H -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+/* When copying aligned words or shorts, try to avoid memcpy() */ -+#define CONFIG_TRY_BETTER_MEMCPY -+ -+/* For 2-element tables related to cache-inhibited and cache-enabled mappings */ -+#define DPA_PORTAL_CE 0 -+#define DPA_PORTAL_CI 1 -+ -+/***********************/ -+/* Misc inline assists */ -+/***********************/ -+ -+#if defined CONFIG_PPC32 -+#include "dpa_sys_ppc32.h" -+#elif defined CONFIG_PPC64 -+#include "dpa_sys_ppc64.h" -+#elif defined CONFIG_ARM -+#include "dpa_sys_arm.h" -+#elif defined CONFIG_ARM64 -+#include "dpa_sys_arm64.h" -+#endif -+ -+ -+#ifdef CONFIG_FSL_DPA_CHECKING -+#define DPA_ASSERT(x) \ -+ do { \ -+ if (!(x)) { \ -+ pr_crit("ASSERT: (%s:%d) %s\n", __FILE__, __LINE__, \ -+ __stringify_1(x)); \ -+ dump_stack(); \ -+ panic("assertion failure"); \ -+ } \ -+ } while (0) -+#else -+#define DPA_ASSERT(x) -+#endif -+ -+/* memcpy() stuff - when you know alignments in advance */ -+#ifdef CONFIG_TRY_BETTER_MEMCPY -+static inline void copy_words(void *dest, const void *src, size_t sz) -+{ -+ u32 *__dest = dest; -+ const u32 *__src = src; -+ size_t __sz = sz >> 2; -+ BUG_ON((unsigned long)dest & 0x3); -+ BUG_ON((unsigned long)src & 0x3); -+ BUG_ON(sz & 0x3); -+ while (__sz--) -+ *(__dest++) = *(__src++); -+} -+static inline void copy_shorts(void *dest, const void *src, size_t sz) -+{ -+ u16 *__dest = dest; -+ const u16 *__src = src; -+ size_t __sz = sz >> 1; -+ BUG_ON((unsigned long)dest & 0x1); -+ BUG_ON((unsigned long)src & 0x1); -+ BUG_ON(sz & 0x1); -+ while (__sz--) -+ *(__dest++) = *(__src++); -+} -+static inline void copy_bytes(void *dest, const void *src, size_t sz) -+{ -+ u8 *__dest = dest; -+ const u8 *__src = src; -+ while (sz--) -+ *(__dest++) = *(__src++); -+} -+#else -+#define copy_words memcpy -+#define copy_shorts memcpy -+#define copy_bytes memcpy -+#endif -+ -+/************/ -+/* RB-trees */ -+/************/ -+ -+/* We encapsulate RB-trees so that its easier to use non-linux forms in -+ * non-linux systems. This also encapsulates the extra plumbing that linux code -+ * usually provides when using RB-trees. This encapsulation assumes that the -+ * data type held by the tree is u32. */ -+ -+struct dpa_rbtree { -+ struct rb_root root; -+}; -+#define DPA_RBTREE { .root = RB_ROOT } -+ -+static inline void dpa_rbtree_init(struct dpa_rbtree *tree) -+{ -+ tree->root = RB_ROOT; -+} -+ -+#define IMPLEMENT_DPA_RBTREE(name, type, node_field, val_field) \ -+static inline int name##_push(struct dpa_rbtree *tree, type *obj) \ -+{ \ -+ struct rb_node *parent = NULL, **p = &tree->root.rb_node; \ -+ while (*p) { \ -+ u32 item; \ -+ parent = *p; \ -+ item = rb_entry(parent, type, node_field)->val_field; \ -+ if (obj->val_field < item) \ -+ p = &parent->rb_left; \ -+ else if (obj->val_field > item) \ -+ p = &parent->rb_right; \ -+ else \ -+ return -EBUSY; \ -+ } \ -+ rb_link_node(&obj->node_field, parent, p); \ -+ rb_insert_color(&obj->node_field, &tree->root); \ -+ return 0; \ -+} \ -+static inline void name##_del(struct dpa_rbtree *tree, type *obj) \ -+{ \ -+ rb_erase(&obj->node_field, &tree->root); \ -+} \ -+static inline type *name##_find(struct dpa_rbtree *tree, u32 val) \ -+{ \ -+ type *ret; \ -+ struct rb_node *p = tree->root.rb_node; \ -+ while (p) { \ -+ ret = rb_entry(p, type, node_field); \ -+ if (val < ret->val_field) \ -+ p = p->rb_left; \ -+ else if (val > ret->val_field) \ -+ p = p->rb_right; \ -+ else \ -+ return ret; \ -+ } \ -+ return NULL; \ -+} -+ -+/************/ -+/* Bootargs */ -+/************/ -+ -+/* Qman has "qportals=" and Bman has "bportals=", they use the same syntax -+ * though; a comma-separated list of items, each item being a cpu index and/or a -+ * range of cpu indices, and each item optionally be prefixed by "s" to indicate -+ * that the portal associated with that cpu should be shared. See bman_driver.c -+ * for more specifics. */ -+static int __parse_portals_cpu(const char **s, unsigned int *cpu) -+{ -+ *cpu = 0; -+ if (!isdigit(**s)) -+ return -EINVAL; -+ while (isdigit(**s)) -+ *cpu = *cpu * 10 + (*((*s)++) - '0'); -+ return 0; -+} -+static inline int parse_portals_bootarg(char *str, struct cpumask *want_shared, -+ struct cpumask *want_unshared, -+ const char *argname) -+{ -+ const char *s = str; -+ unsigned int shared, cpu1, cpu2, loop; -+ -+keep_going: -+ if (*s == 's') { -+ shared = 1; -+ s++; -+ } else -+ shared = 0; -+ if (__parse_portals_cpu(&s, &cpu1)) -+ goto err; -+ if (*s == '-') { -+ s++; -+ if (__parse_portals_cpu(&s, &cpu2)) -+ goto err; -+ if (cpu2 < cpu1) -+ goto err; -+ } else -+ cpu2 = cpu1; -+ for (loop = cpu1; loop <= cpu2; loop++) -+ cpumask_set_cpu(loop, shared ? want_shared : want_unshared); -+ if (*s == ',') { -+ s++; -+ goto keep_going; -+ } else if ((*s == '\0') || isspace(*s)) -+ return 0; -+err: -+ pr_crit("Malformed %s argument: %s, offset: %lu\n", argname, str, -+ (unsigned long)s - (unsigned long)str); -+ return -EINVAL; -+} -+#ifdef CONFIG_FSL_USDPAA -+/* Hooks from fsl_usdpaa_irq.c to fsl_usdpaa.c */ -+int usdpaa_get_portal_config(struct file *filp, void *cinh, -+ enum usdpaa_portal_type ptype, unsigned int *irq, -+ void **iir_reg); -+#endif -+#endif /* DPA_SYS_H */ ---- /dev/null -+++ b/drivers/staging/fsl_qbman/dpa_sys_arm.h -@@ -0,0 +1,95 @@ -+/* Copyright 2016 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef DPA_SYS_ARM_H -+#define DPA_SYS_ARM_H -+ -+#include -+#include -+ -+/* Implementation of ARM specific routines */ -+ -+/* TODO: NB, we currently assume that hwsync() and lwsync() imply compiler -+ * barriers and that dcb*() won't fall victim to compiler or execution -+ * reordering with respect to other code/instructions that manipulate the same -+ * cacheline. */ -+#define hwsync() { asm volatile("dmb st" : : : "memory"); } -+#define lwsync() { asm volatile("dmb st" : : : "memory"); } -+#define dcbf(p) { asm volatile("mcr p15, 0, %0, c7, c10, 1" : : "r" (p) : "memory"); } -+#define dcbt_ro(p) { asm volatile("pld [%0, #64];": : "r" (p)); } -+#define dcbt_rw(p) { asm volatile("pldw [%0, #64];": : "r" (p)); } -+#define dcbi(p) { asm volatile("mcr p15, 0, %0, c7, c6, 1" : : "r" (p) : "memory"); } -+ -+#define dcbz_64(p) { memset(p, 0, sizeof(*p)); } -+ -+#define dcbf_64(p) \ -+ do { \ -+ dcbf((u32)p); \ -+ } while (0) -+/* Commonly used combo */ -+#define dcbit_ro(p) \ -+ do { \ -+ dcbi((u32)p); \ -+ dcbt_ro((u32)p); \ -+ } while (0) -+ -+static inline u64 mfatb(void) -+{ -+ return get_cycles(); -+} -+ -+static inline u32 in_be32(volatile void *addr) -+{ -+ return be32_to_cpu(*((volatile u32 *) addr)); -+} -+ -+static inline void out_be32(void *addr, u32 val) -+{ -+ *((u32 *) addr) = cpu_to_be32(val); -+} -+ -+ -+static inline void set_bits(unsigned long mask, volatile unsigned long *p) -+{ -+ *p |= mask; -+} -+static inline void clear_bits(unsigned long mask, volatile unsigned long *p) -+{ -+ *p &= ~mask; -+} -+ -+static inline void flush_dcache_range(unsigned long start, unsigned long stop) -+{ -+ __cpuc_flush_dcache_area((void *) start, stop - start); -+} -+ -+#define hard_smp_processor_id() raw_smp_processor_id() -+#endif ---- /dev/null -+++ b/drivers/staging/fsl_qbman/dpa_sys_arm64.h -@@ -0,0 +1,102 @@ -+/* Copyright 2014 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef DPA_SYS_ARM64_H -+#define DPA_SYS_ARM64_H -+ -+#include -+#include -+ -+/* Implementation of ARM 64 bit specific routines */ -+ -+/* TODO: NB, we currently assume that hwsync() and lwsync() imply compiler -+ * barriers and that dcb*() won't fall victim to compiler or execution -+ * reordering with respect to other code/instructions that manipulate the same -+ * cacheline. */ -+#define hwsync() { asm volatile("dmb st" : : : "memory"); } -+#define lwsync() { asm volatile("dmb st" : : : "memory"); } -+#define dcbf(p) { asm volatile("dc cvac, %0;" : : "r" (p) : "memory"); } -+#define dcbt_ro(p) { asm volatile("prfm pldl1keep, [%0, #0]" : : "r" (p)); } -+#define dcbt_rw(p) { asm volatile("prfm pstl1keep, [%0, #0]" : : "r" (p)); } -+#define dcbi(p) { asm volatile("dc ivac, %0" : : "r"(p) : "memory"); } -+#define dcbz(p) { asm volatile("dc zva, %0" : : "r" (p) : "memory"); } -+ -+#define dcbz_64(p) \ -+ do { \ -+ dcbz(p); \ -+ } while (0) -+ -+#define dcbf_64(p) \ -+ do { \ -+ dcbf(p); \ -+ } while (0) -+/* Commonly used combo */ -+#define dcbit_ro(p) \ -+ do { \ -+ dcbi(p); \ -+ dcbt_ro(p); \ -+ } while (0) -+ -+static inline u64 mfatb(void) -+{ -+ return get_cycles(); -+} -+ -+static inline u32 in_be32(volatile void *addr) -+{ -+ return be32_to_cpu(*((volatile u32 *) addr)); -+} -+ -+static inline void out_be32(void *addr, u32 val) -+{ -+ *((u32 *) addr) = cpu_to_be32(val); -+} -+ -+ -+static inline void set_bits(unsigned long mask, volatile unsigned long *p) -+{ -+ *p |= mask; -+} -+static inline void clear_bits(unsigned long mask, volatile unsigned long *p) -+{ -+ *p &= ~mask; -+} -+ -+static inline void flush_dcache_range(unsigned long start, unsigned long stop) -+{ -+ __flush_dcache_area((void *) start, stop - start); -+} -+ -+#define hard_smp_processor_id() raw_smp_processor_id() -+ -+ -+ -+#endif ---- /dev/null -+++ b/drivers/staging/fsl_qbman/dpa_sys_ppc32.h -@@ -0,0 +1,70 @@ -+/* Copyright 2014 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef DPA_SYS_PPC32_H -+#define DPA_SYS_PPC32_H -+ -+/* Implementation of PowerPC 32 bit specific routines */ -+ -+/* TODO: NB, we currently assume that hwsync() and lwsync() imply compiler -+ * barriers and that dcb*() won't fall victim to compiler or execution -+ * reordering with respect to other code/instructions that manipulate the same -+ * cacheline. */ -+#define hwsync() __asm__ __volatile__ ("sync" : : : "memory") -+#define lwsync() __asm__ __volatile__ (stringify_in_c(LWSYNC) : : : "memory") -+#define dcbf(p) __asm__ __volatile__ ("dcbf 0,%0" : : "r" (p) : "memory") -+#define dcbt_ro(p) __asm__ __volatile__ ("dcbt 0,%0" : : "r" (p)) -+#define dcbt_rw(p) __asm__ __volatile__ ("dcbtst 0,%0" : : "r" (p)) -+#define dcbi(p) dcbf(p) -+ -+#define dcbzl(p) __asm__ __volatile__ ("dcbzl 0,%0" : : "r" (p)) -+#define dcbz_64(p) dcbzl(p) -+#define dcbf_64(p) dcbf(p) -+ -+/* Commonly used combo */ -+#define dcbit_ro(p) \ -+ do { \ -+ dcbi(p); \ -+ dcbt_ro(p); \ -+ } while (0) -+ -+static inline u64 mfatb(void) -+{ -+ u32 hi, lo, chk; -+ do { -+ hi = mfspr(SPRN_ATBU); -+ lo = mfspr(SPRN_ATBL); -+ chk = mfspr(SPRN_ATBU); -+ } while (unlikely(hi != chk)); -+ return ((u64)hi << 32) | (u64)lo; -+} -+ -+#endif ---- /dev/null -+++ b/drivers/staging/fsl_qbman/dpa_sys_ppc64.h -@@ -0,0 +1,79 @@ -+/* Copyright 2014 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef DPA_SYS_PPC64_H -+#define DPA_SYS_PPC64_H -+ -+/* Implementation of PowerPC 64 bit specific routines */ -+ -+/* TODO: NB, we currently assume that hwsync() and lwsync() imply compiler -+ * barriers and that dcb*() won't fall victim to compiler or execution -+ * reordering with respect to other code/instructions that manipulate the same -+ * cacheline. */ -+#define hwsync() __asm__ __volatile__ ("sync" : : : "memory") -+#define lwsync() __asm__ __volatile__ (stringify_in_c(LWSYNC) : : : "memory") -+#define dcbf(p) __asm__ __volatile__ ("dcbf 0,%0" : : "r" (p) : "memory") -+#define dcbt_ro(p) __asm__ __volatile__ ("dcbt 0,%0" : : "r" (p)) -+#define dcbt_rw(p) __asm__ __volatile__ ("dcbtst 0,%0" : : "r" (p)) -+#define dcbi(p) dcbf(p) -+ -+#define dcbz(p) __asm__ __volatile__ ("dcbz 0,%0" : : "r" (p)) -+#define dcbz_64(p) \ -+ do { \ -+ dcbz((void*)p + 32); \ -+ dcbz(p); \ -+ } while (0) -+#define dcbf_64(p) \ -+ do { \ -+ dcbf((void*)p + 32); \ -+ dcbf(p); \ -+ } while (0) -+/* Commonly used combo */ -+#define dcbit_ro(p) \ -+ do { \ -+ dcbi(p); \ -+ dcbi((void*)p + 32); \ -+ dcbt_ro(p); \ -+ dcbt_ro((void*)p + 32); \ -+ } while (0) -+ -+static inline u64 mfatb(void) -+{ -+ u32 hi, lo, chk; -+ do { -+ hi = mfspr(SPRN_ATBU); -+ lo = mfspr(SPRN_ATBL); -+ chk = mfspr(SPRN_ATBU); -+ } while (unlikely(hi != chk)); -+ return ((u64)hi << 32) | (u64)lo; -+} -+ -+#endif ---- /dev/null -+++ b/drivers/staging/fsl_qbman/fsl_usdpaa.c -@@ -0,0 +1,2008 @@ -+/* Copyright (C) 2008-2012 Freescale Semiconductor, Inc. -+ * Authors: Andy Fleming -+ * Timur Tabi -+ * Geoff Thorpe -+ * -+ * This file is licensed under the terms of the GNU General Public License -+ * version 2. This program is licensed "as is" without any warranty of any -+ * kind, whether express or implied. -+ */ -+ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#if !(defined(CONFIG_ARM) || defined(CONFIG_ARM64)) -+#include -+#endif -+ -+#include "dpa_sys.h" -+#include -+#include "bman_low.h" -+#include "qman_low.h" -+ -+/* Physical address range of the memory reservation, exported for mm/mem.c */ -+static u64 phys_start; -+static u64 phys_size; -+static u64 arg_phys_size; -+ -+/* PFN versions of the above */ -+static unsigned long pfn_start; -+static unsigned long pfn_size; -+ -+/* Memory reservations are manipulated under this spinlock (which is why 'refs' -+ * isn't atomic_t). */ -+static DEFINE_SPINLOCK(mem_lock); -+ -+/* The range of TLB1 indices */ -+static unsigned int first_tlb; -+static unsigned int num_tlb = 1; -+static unsigned int current_tlb; /* loops around for fault handling */ -+ -+/* Memory reservation is represented as a list of 'mem_fragment's, some of which -+ * may be mapped. Unmapped fragments are always merged where possible. */ -+static LIST_HEAD(mem_list); -+ -+struct mem_mapping; -+ -+/* Memory fragments are in 'mem_list'. */ -+struct mem_fragment { -+ u64 base; -+ u64 len; -+ unsigned long pfn_base; /* PFN version of 'base' */ -+ unsigned long pfn_len; /* PFN version of 'len' */ -+ unsigned int refs; /* zero if unmapped */ -+ u64 root_len; /* Size of the orignal fragment */ -+ unsigned long root_pfn; /* PFN of the orignal fragment */ -+ struct list_head list; -+ /* if mapped, flags+name captured at creation time */ -+ u32 flags; -+ char name[USDPAA_DMA_NAME_MAX]; -+ u64 map_len; -+ /* support multi-process locks per-memory-fragment. */ -+ int has_locking; -+ wait_queue_head_t wq; -+ struct mem_mapping *owner; -+}; -+ -+/* Mappings of memory fragments in 'struct ctx'. These are created from -+ * ioctl(USDPAA_IOCTL_DMA_MAP), though the actual mapping then happens via a -+ * mmap(). */ -+struct mem_mapping { -+ struct mem_fragment *root_frag; -+ u32 frag_count; -+ u64 total_size; -+ struct list_head list; -+ int refs; -+ void *virt_addr; -+}; -+ -+struct portal_mapping { -+ struct usdpaa_ioctl_portal_map user; -+ union { -+ struct qm_portal_config *qportal; -+ struct bm_portal_config *bportal; -+ }; -+ /* Declare space for the portals in case the process -+ exits unexpectedly and needs to be cleaned by the kernel */ -+ union { -+ struct qm_portal qman_portal_low; -+ struct bm_portal bman_portal_low; -+ }; -+ struct list_head list; -+ struct resource *phys; -+ struct iommu_domain *iommu_domain; -+}; -+ -+/* Track the DPAA resources the process is using */ -+struct active_resource { -+ struct list_head list; -+ u32 id; -+ u32 num; -+ unsigned int refcount; -+}; -+ -+/* Per-FD state (which should also be per-process but we don't enforce that) */ -+struct ctx { -+ /* Lock to protect the context */ -+ spinlock_t lock; -+ /* Allocated resources get put here for accounting */ -+ struct list_head resources[usdpaa_id_max]; -+ /* list of DMA maps */ -+ struct list_head maps; -+ /* list of portal maps */ -+ struct list_head portals; -+}; -+ -+/* Different resource classes */ -+static const struct alloc_backend { -+ enum usdpaa_id_type id_type; -+ int (*alloc)(u32 *, u32, u32, int); -+ void (*release)(u32 base, unsigned int count); -+ int (*reserve)(u32 base, unsigned int count); -+ const char *acronym; -+} alloc_backends[] = { -+ { -+ .id_type = usdpaa_id_fqid, -+ .alloc = qman_alloc_fqid_range, -+ .release = qman_release_fqid_range, -+ .reserve = qman_reserve_fqid_range, -+ .acronym = "FQID" -+ }, -+ { -+ .id_type = usdpaa_id_bpid, -+ .alloc = bman_alloc_bpid_range, -+ .release = bman_release_bpid_range, -+ .reserve = bman_reserve_bpid_range, -+ .acronym = "BPID" -+ }, -+ { -+ .id_type = usdpaa_id_qpool, -+ .alloc = qman_alloc_pool_range, -+ .release = qman_release_pool_range, -+ .reserve = qman_reserve_pool_range, -+ .acronym = "QPOOL" -+ }, -+ { -+ .id_type = usdpaa_id_cgrid, -+ .alloc = qman_alloc_cgrid_range, -+ .release = qman_release_cgrid_range, -+ .acronym = "CGRID" -+ }, -+ { -+ .id_type = usdpaa_id_ceetm0_lfqid, -+ .alloc = qman_alloc_ceetm0_lfqid_range, -+ .release = qman_release_ceetm0_lfqid_range, -+ .acronym = "CEETM0_LFQID" -+ }, -+ { -+ .id_type = usdpaa_id_ceetm0_channelid, -+ .alloc = qman_alloc_ceetm0_channel_range, -+ .release = qman_release_ceetm0_channel_range, -+ .acronym = "CEETM0_LFQID" -+ }, -+ { -+ .id_type = usdpaa_id_ceetm1_lfqid, -+ .alloc = qman_alloc_ceetm1_lfqid_range, -+ .release = qman_release_ceetm1_lfqid_range, -+ .acronym = "CEETM1_LFQID" -+ }, -+ { -+ .id_type = usdpaa_id_ceetm1_channelid, -+ .alloc = qman_alloc_ceetm1_channel_range, -+ .release = qman_release_ceetm1_channel_range, -+ .acronym = "CEETM1_LFQID" -+ }, -+ { -+ /* This terminates the array */ -+ .id_type = usdpaa_id_max -+ } -+}; -+ -+/* Determines the largest acceptable page size for a given size -+ The sizes are determined by what the TLB1 acceptable page sizes are */ -+static u32 largest_page_size(u32 size) -+{ -+ int shift = 30; /* Start at 1G size */ -+ if (size < 4096) -+ return 0; -+ do { -+ if (size >= (1<= 12); /* Up to 4k */ -+ return 0; -+} -+ -+/* Determine if value is power of 4 */ -+static inline bool is_power_of_4(u64 x) -+{ -+ if (x == 0 || ((x & (x - 1)) != 0)) -+ return false; -+ return !!(x & 0x5555555555555555ull); -+} -+ -+/* Helper for ioctl_dma_map() when we have a larger fragment than we need. This -+ * splits the fragment into 4 and returns the upper-most. (The caller can loop -+ * until it has a suitable fragment size.) */ -+static struct mem_fragment *split_frag(struct mem_fragment *frag) -+{ -+ struct mem_fragment *x[3]; -+ -+ x[0] = kmalloc(sizeof(struct mem_fragment), GFP_ATOMIC); -+ x[1] = kmalloc(sizeof(struct mem_fragment), GFP_ATOMIC); -+ x[2] = kmalloc(sizeof(struct mem_fragment), GFP_ATOMIC); -+ if (!x[0] || !x[1] || !x[2]) { -+ kfree(x[0]); -+ kfree(x[1]); -+ kfree(x[2]); -+ return NULL; -+ } -+ BUG_ON(frag->refs); -+ frag->len >>= 2; -+ frag->pfn_len >>= 2; -+ x[0]->base = frag->base + frag->len; -+ x[1]->base = x[0]->base + frag->len; -+ x[2]->base = x[1]->base + frag->len; -+ x[0]->len = x[1]->len = x[2]->len = frag->len; -+ x[0]->pfn_base = frag->pfn_base + frag->pfn_len; -+ x[1]->pfn_base = x[0]->pfn_base + frag->pfn_len; -+ x[2]->pfn_base = x[1]->pfn_base + frag->pfn_len; -+ x[0]->pfn_len = x[1]->pfn_len = x[2]->pfn_len = frag->pfn_len; -+ x[0]->refs = x[1]->refs = x[2]->refs = 0; -+ x[0]->root_len = x[1]->root_len = x[2]->root_len = frag->root_len; -+ x[0]->root_pfn = x[1]->root_pfn = x[2]->root_pfn = frag->root_pfn; -+ x[0]->name[0] = x[1]->name[0] = x[2]->name[0] = 0; -+ list_add_tail(&x[0]->list, &frag->list); -+ list_add_tail(&x[1]->list, &x[0]->list); -+ list_add_tail(&x[2]->list, &x[1]->list); -+ return x[2]; -+} -+ -+static __maybe_unused void dump_frags(void) -+{ -+ struct mem_fragment *frag; -+ int i = 0; -+ list_for_each_entry(frag, &mem_list, list) { -+ pr_info("FRAG %d: base 0x%llx pfn_base 0x%lx len 0x%llx root_len 0x%llx root_pfn 0x%lx refs %d name %s\n", -+ i, frag->base, frag->pfn_base, -+ frag->len, frag->root_len, frag->root_pfn, -+ frag->refs, frag->name); -+ ++i; -+ } -+} -+ -+/* Walk the list of fragments and adjoin neighbouring segments if possible */ -+static void compress_frags(void) -+{ -+ /* Walk the fragment list and combine fragments */ -+ struct mem_fragment *frag, *nxtfrag; -+ u64 len = 0; -+ -+ int i, numfrags; -+ -+ -+ frag = list_entry(mem_list.next, struct mem_fragment, list); -+ -+ while (&frag->list != &mem_list) { -+ /* Must combine consecutive fragemenst with -+ same root_pfn such that they are power of 4 */ -+ if (frag->refs != 0) { -+ frag = list_entry(frag->list.next, -+ struct mem_fragment, list); -+ continue; /* Not this window */ -+ } -+ len = frag->len; -+ numfrags = 0; -+ nxtfrag = list_entry(frag->list.next, -+ struct mem_fragment, list); -+ while (true) { -+ if (&nxtfrag->list == &mem_list) { -+ numfrags = 0; -+ break; /* End of list */ -+ } -+ if (nxtfrag->refs) { -+ numfrags = 0; -+ break; /* In use still */ -+ } -+ if (nxtfrag->root_pfn != frag->root_pfn) { -+ numfrags = 0; -+ break; /* Crosses root fragment boundary */ -+ } -+ len += nxtfrag->len; -+ numfrags++; -+ if (is_power_of_4(len)) { -+ /* These fragments can be combined */ -+ break; -+ } -+ nxtfrag = list_entry(nxtfrag->list.next, -+ struct mem_fragment, list); -+ } -+ if (numfrags == 0) { -+ frag = list_entry(frag->list.next, -+ struct mem_fragment, list); -+ continue; /* try the next window */ -+ } -+ for (i = 0; i < numfrags; i++) { -+ struct mem_fragment *todel = -+ list_entry(nxtfrag->list.prev, -+ struct mem_fragment, list); -+ nxtfrag->len += todel->len; -+ nxtfrag->pfn_len += todel->pfn_len; -+ list_del(&todel->list); -+ } -+ /* Re evaluate the list, things may merge now */ -+ frag = list_entry(mem_list.next, struct mem_fragment, list); -+ } -+} -+ -+/* Hook from arch/powerpc/mm/mem.c */ -+int usdpaa_test_fault(unsigned long pfn, u64 *phys_addr, u64 *size) -+{ -+ struct mem_fragment *frag; -+ int idx = -1; -+ if ((pfn < pfn_start) || (pfn >= (pfn_start + pfn_size))) -+ return -1; -+ /* It's in-range, we need to find the fragment */ -+ spin_lock(&mem_lock); -+ list_for_each_entry(frag, &mem_list, list) { -+ if ((pfn >= frag->pfn_base) && (pfn < (frag->pfn_base + -+ frag->pfn_len))) { -+ *phys_addr = frag->base; -+ *size = frag->len; -+ idx = current_tlb++; -+ if (current_tlb >= (first_tlb + num_tlb)) -+ current_tlb = first_tlb; -+ break; -+ } -+ } -+ spin_unlock(&mem_lock); -+ return idx; -+} -+ -+static int usdpaa_open(struct inode *inode, struct file *filp) -+{ -+ const struct alloc_backend *backend = &alloc_backends[0]; -+ struct ctx *ctx = kmalloc(sizeof(struct ctx), GFP_KERNEL); -+ if (!ctx) -+ return -ENOMEM; -+ filp->private_data = ctx; -+ -+ while (backend->id_type != usdpaa_id_max) { -+ INIT_LIST_HEAD(&ctx->resources[backend->id_type]); -+ backend++; -+ } -+ -+ INIT_LIST_HEAD(&ctx->maps); -+ INIT_LIST_HEAD(&ctx->portals); -+ spin_lock_init(&ctx->lock); -+ -+ //filp->f_mapping->backing_dev_info = &directly_mappable_cdev_bdi; -+ -+ return 0; -+} -+ -+#define DQRR_MAXFILL 15 -+ -+ -+/* Invalidate a portal */ -+void dbci_portal(void *addr) -+{ -+ int i; -+ -+ for (i = 0; i < 0x4000; i += 64) -+ dcbi(addr + i); -+} -+ -+/* Reset a QMan portal to its default state */ -+static int init_qm_portal(struct qm_portal_config *config, -+ struct qm_portal *portal) -+{ -+ const struct qm_dqrr_entry *dqrr = NULL; -+ int i; -+ -+ portal->addr.addr_ce = config->addr_virt[DPA_PORTAL_CE]; -+ portal->addr.addr_ci = config->addr_virt[DPA_PORTAL_CI]; -+ -+ /* Make sure interrupts are inhibited */ -+ qm_out(IIR, 1); -+ -+ /* -+ * Invalidate the entire CE portal are to ensure no stale -+ * cachelines are present. This should be done on all -+ * cores as the portal is mapped as M=0 (non-coherent). -+ */ -+ on_each_cpu(dbci_portal, portal->addr.addr_ce, 1); -+ -+ /* Initialize the DQRR. This will stop any dequeue -+ commands that are in progress */ -+ if (qm_dqrr_init(portal, config, qm_dqrr_dpush, qm_dqrr_pvb, -+ qm_dqrr_cdc, DQRR_MAXFILL)) { -+ pr_err("qm_dqrr_init() failed when trying to" -+ " recover portal, portal will be leaked\n"); -+ return 1; -+ } -+ -+ /* Discard any entries on the DQRR */ -+ /* If we consume the ring twice something is wrong */ -+ for (i = 0; i < DQRR_MAXFILL * 2; i++) { -+ qm_dqrr_pvb_update(portal); -+ dqrr = qm_dqrr_current(portal); -+ if (!dqrr) -+ break; -+ qm_dqrr_cdc_consume_1ptr(portal, dqrr, 0); -+ qm_dqrr_pvb_update(portal); -+ qm_dqrr_next(portal); -+ } -+ /* Initialize the EQCR */ -+ if (qm_eqcr_init(portal, qm_eqcr_pvb, -+ qm_eqcr_get_ci_stashing(portal), 1)) { -+ pr_err("Qman EQCR initialisation failed\n"); -+ return 1; -+ } -+ /* initialize the MR */ -+ if (qm_mr_init(portal, qm_mr_pvb, qm_mr_cci)) { -+ pr_err("Qman MR initialisation failed\n"); -+ return 1; -+ } -+ qm_mr_pvb_update(portal); -+ while (qm_mr_current(portal)) { -+ qm_mr_next(portal); -+ qm_mr_cci_consume_to_current(portal); -+ qm_mr_pvb_update(portal); -+ } -+ -+ if (qm_mc_init(portal)) { -+ pr_err("Qman MC initialisation failed\n"); -+ return 1; -+ } -+ return 0; -+} -+ -+static int init_bm_portal(struct bm_portal_config *config, -+ struct bm_portal *portal) -+{ -+ portal->addr.addr_ce = config->addr_virt[DPA_PORTAL_CE]; -+ portal->addr.addr_ci = config->addr_virt[DPA_PORTAL_CI]; -+ -+ /* -+ * Invalidate the entire CE portal are to ensure no stale -+ * cachelines are present. This should be done on all -+ * cores as the portal is mapped as M=0 (non-coherent). -+ */ -+ on_each_cpu(dbci_portal, portal->addr.addr_ce, 1); -+ -+ if (bm_rcr_init(portal, bm_rcr_pvb, bm_rcr_cce)) { -+ pr_err("Bman RCR initialisation failed\n"); -+ return 1; -+ } -+ if (bm_mc_init(portal)) { -+ pr_err("Bman MC initialisation failed\n"); -+ return 1; -+ } -+ return 0; -+} -+ -+/* Function that will scan all FQ's in the system. For each FQ that is not -+ OOS it will call the check_channel helper to determine if the FQ should -+ be torn down. If the check_channel helper returns true the FQ will be -+ transitioned to the OOS state */ -+static int qm_check_and_destroy_fqs(struct qm_portal *portal, void *ctx, -+ bool (*check_channel)(void*, u32)) -+{ -+ u32 fq_id = 0; -+ while (1) { -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ u8 state; -+ u32 channel; -+ -+ /* Determine the channel for the FQID */ -+ mcc = qm_mc_start(portal); -+ mcc->queryfq.fqid = fq_id; -+ qm_mc_commit(portal, QM_MCC_VERB_QUERYFQ); -+ while (!(mcr = qm_mc_result(portal))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) -+ == QM_MCR_VERB_QUERYFQ); -+ if (mcr->result != QM_MCR_RESULT_OK) -+ break; /* End of valid FQIDs */ -+ -+ channel = mcr->queryfq.fqd.dest.channel; -+ /* Determine the state of the FQID */ -+ mcc = qm_mc_start(portal); -+ mcc->queryfq_np.fqid = fq_id; -+ qm_mc_commit(portal, QM_MCC_VERB_QUERYFQ_NP); -+ while (!(mcr = qm_mc_result(portal))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) -+ == QM_MCR_VERB_QUERYFQ_NP); -+ state = mcr->queryfq_np.state & QM_MCR_NP_STATE_MASK; -+ if (state == QM_MCR_NP_STATE_OOS) -+ /* Already OOS, no need to do anymore checks */ -+ goto next; -+ -+ if (check_channel(ctx, channel)) -+ qm_shutdown_fq(&portal, 1, fq_id); -+ next: -+ ++fq_id; -+ } -+ return 0; -+} -+ -+static bool check_channel_device(void *_ctx, u32 channel) -+{ -+ struct ctx *ctx = _ctx; -+ struct portal_mapping *portal, *tmpportal; -+ struct active_resource *res; -+ -+ /* See if the FQ is destined for one of the portals we're cleaning up */ -+ list_for_each_entry_safe(portal, tmpportal, &ctx->portals, list) { -+ if (portal->user.type == usdpaa_portal_qman) { -+ if (portal->qportal->public_cfg.channel == channel) { -+ /* This FQs destination is a portal -+ we're cleaning, send a retire */ -+ return true; -+ } -+ } -+ } -+ -+ /* Check the pool channels that will be released as well */ -+ list_for_each_entry(res, &ctx->resources[usdpaa_id_qpool], list) { -+ if ((res->id >= channel) && -+ ((res->id + res->num - 1) <= channel)) -+ return true; -+ } -+ return false; -+} -+ -+static bool check_portal_channel(void *ctx, u32 channel) -+{ -+ u32 portal_channel = *(u32 *)ctx; -+ if (portal_channel == channel) { -+ /* This FQs destination is a portal -+ we're cleaning, send a retire */ -+ return true; -+ } -+ return false; -+} -+ -+ -+ -+ -+static int usdpaa_release(struct inode *inode, struct file *filp) -+{ -+ struct ctx *ctx = filp->private_data; -+ struct mem_mapping *map, *tmpmap; -+ struct portal_mapping *portal, *tmpportal; -+ const struct alloc_backend *backend = &alloc_backends[0]; -+ struct active_resource *res; -+ struct qm_portal *qm_cleanup_portal = NULL; -+ struct bm_portal *bm_cleanup_portal = NULL; -+ struct qm_portal_config *qm_alloced_portal = NULL; -+ struct bm_portal_config *bm_alloced_portal = NULL; -+ -+ struct qm_portal *portal_array[qman_portal_max]; -+ int portal_count = 0; -+ -+ /* Ensure the release operation cannot be migrated to another -+ CPU as CPU specific variables may be needed during cleanup */ -+#ifdef CONFIG_PREEMPT_RT_FULL -+ migrate_disable(); -+#endif -+ /* The following logic is used to recover resources that were not -+ correctly released by the process that is closing the FD. -+ Step 1: syncronize the HW with the qm_portal/bm_portal structures -+ in the kernel -+ */ -+ -+ list_for_each_entry_safe(portal, tmpportal, &ctx->portals, list) { -+ /* Try to recover any portals that weren't shut down */ -+ if (portal->user.type == usdpaa_portal_qman) { -+ portal_array[portal_count] = &portal->qman_portal_low; -+ ++portal_count; -+ init_qm_portal(portal->qportal, -+ &portal->qman_portal_low); -+ if (!qm_cleanup_portal) { -+ qm_cleanup_portal = &portal->qman_portal_low; -+ } else { -+ /* Clean FQs on the dedicated channel */ -+ u32 chan = portal->qportal->public_cfg.channel; -+ qm_check_and_destroy_fqs( -+ &portal->qman_portal_low, &chan, -+ check_portal_channel); -+ } -+ } else { -+ /* BMAN */ -+ init_bm_portal(portal->bportal, -+ &portal->bman_portal_low); -+ if (!bm_cleanup_portal) -+ bm_cleanup_portal = &portal->bman_portal_low; -+ } -+ } -+ /* If no portal was found, allocate one for cleanup */ -+ if (!qm_cleanup_portal) { -+ qm_alloced_portal = qm_get_unused_portal(); -+ if (!qm_alloced_portal) { -+ pr_crit("No QMan portal avalaible for cleanup\n"); -+#ifdef CONFIG_PREEMPT_RT_FULL -+ migrate_enable(); -+#endif -+ return -1; -+ } -+ qm_cleanup_portal = kmalloc(sizeof(struct qm_portal), -+ GFP_KERNEL); -+ if (!qm_cleanup_portal) { -+#ifdef CONFIG_PREEMPT_RT_FULL -+ migrate_enable(); -+#endif -+ return -ENOMEM; -+ } -+ init_qm_portal(qm_alloced_portal, qm_cleanup_portal); -+ portal_array[portal_count] = qm_cleanup_portal; -+ ++portal_count; -+ } -+ if (!bm_cleanup_portal) { -+ bm_alloced_portal = bm_get_unused_portal(); -+ if (!bm_alloced_portal) { -+ pr_crit("No BMan portal avalaible for cleanup\n"); -+#ifdef CONFIG_PREEMPT_RT_FULL -+ migrate_enable(); -+#endif -+ return -1; -+ } -+ bm_cleanup_portal = kmalloc(sizeof(struct bm_portal), -+ GFP_KERNEL); -+ if (!bm_cleanup_portal) { -+#ifdef CONFIG_PREEMPT_RT_FULL -+ migrate_enable(); -+#endif -+ return -ENOMEM; -+ } -+ init_bm_portal(bm_alloced_portal, bm_cleanup_portal); -+ } -+ -+ /* OOS the FQs associated with this process */ -+ qm_check_and_destroy_fqs(qm_cleanup_portal, ctx, check_channel_device); -+ -+ while (backend->id_type != usdpaa_id_max) { -+ int leaks = 0; -+ list_for_each_entry(res, &ctx->resources[backend->id_type], -+ list) { -+ if (backend->id_type == usdpaa_id_fqid) { -+ int i = 0; -+ for (; i < res->num; i++) { -+ /* Clean FQs with the cleanup portal */ -+ qm_shutdown_fq(portal_array, -+ portal_count, -+ res->id + i); -+ } -+ } -+ leaks += res->num; -+ backend->release(res->id, res->num); -+ } -+ if (leaks) -+ pr_crit("USDPAA process leaking %d %s%s\n", leaks, -+ backend->acronym, (leaks > 1) ? "s" : ""); -+ backend++; -+ } -+ /* Release any DMA regions */ -+ spin_lock(&mem_lock); -+ list_for_each_entry_safe(map, tmpmap, &ctx->maps, list) { -+ struct mem_fragment *current_frag = map->root_frag; -+ int i; -+ if (map->root_frag->has_locking && -+ (map->root_frag->owner == map)) { -+ map->root_frag->owner = NULL; -+ wake_up(&map->root_frag->wq); -+ } -+ /* Check each fragment and merge if the ref count is 0 */ -+ for (i = 0; i < map->frag_count; i++) { -+ --current_frag->refs; -+ current_frag = list_entry(current_frag->list.prev, -+ struct mem_fragment, list); -+ } -+ -+ compress_frags(); -+ list_del(&map->list); -+ kfree(map); -+ } -+ spin_unlock(&mem_lock); -+ -+ /* Return portals */ -+ list_for_each_entry_safe(portal, tmpportal, &ctx->portals, list) { -+ if (portal->user.type == usdpaa_portal_qman) { -+ /* Give the portal back to the allocator */ -+ init_qm_portal(portal->qportal, -+ &portal->qman_portal_low); -+ qm_put_unused_portal(portal->qportal); -+ } else { -+ init_bm_portal(portal->bportal, -+ &portal->bman_portal_low); -+ bm_put_unused_portal(portal->bportal); -+ } -+ list_del(&portal->list); -+ kfree(portal); -+ } -+ if (qm_alloced_portal) { -+ qm_put_unused_portal(qm_alloced_portal); -+ kfree(qm_cleanup_portal); -+ } -+ if (bm_alloced_portal) { -+ bm_put_unused_portal(bm_alloced_portal); -+ kfree(bm_cleanup_portal); -+ } -+ -+ kfree(ctx); -+#ifdef CONFIG_PREEMPT_RT_FULL -+ migrate_enable(); -+#endif -+ return 0; -+} -+ -+static int check_mmap_dma(struct ctx *ctx, struct vm_area_struct *vma, -+ int *match, unsigned long *pfn) -+{ -+ struct mem_mapping *map; -+ -+ list_for_each_entry(map, &ctx->maps, list) { -+ int i; -+ struct mem_fragment *frag = map->root_frag; -+ -+ for (i = 0; i < map->frag_count; i++) { -+ if (frag->pfn_base == vma->vm_pgoff) { -+ *match = 1; -+ *pfn = frag->pfn_base; -+ return 0; -+ } -+ frag = list_entry(frag->list.next, struct mem_fragment, -+ list); -+ } -+ } -+ *match = 0; -+ return 0; -+} -+ -+static int check_mmap_resource(struct resource *res, struct vm_area_struct *vma, -+ int *match, unsigned long *pfn) -+{ -+ *pfn = res->start >> PAGE_SHIFT; -+ if (*pfn == vma->vm_pgoff) { -+ *match = 1; -+ if ((vma->vm_end - vma->vm_start) != resource_size(res)) -+ return -EINVAL; -+ } else -+ *match = 0; -+ return 0; -+} -+ -+static int check_mmap_portal(struct ctx *ctx, struct vm_area_struct *vma, -+ int *match, unsigned long *pfn) -+{ -+ struct portal_mapping *portal; -+ int ret; -+ -+ list_for_each_entry(portal, &ctx->portals, list) { -+ ret = check_mmap_resource(&portal->phys[DPA_PORTAL_CE], vma, -+ match, pfn); -+ if (*match) { -+ vma->vm_page_prot = -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ pgprot_cached_ns(vma->vm_page_prot); -+#else -+ pgprot_cached_noncoherent(vma->vm_page_prot); -+#endif -+ return ret; -+ } -+ ret = check_mmap_resource(&portal->phys[DPA_PORTAL_CI], vma, -+ match, pfn); -+ if (*match) { -+ vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); -+ return ret; -+ } -+ } -+ *match = 0; -+ return 0; -+} -+ -+static int usdpaa_mmap(struct file *filp, struct vm_area_struct *vma) -+{ -+ struct ctx *ctx = filp->private_data; -+ unsigned long pfn = 0; -+ int match, ret; -+ -+ spin_lock(&mem_lock); -+ ret = check_mmap_dma(ctx, vma, &match, &pfn); -+ if (!match) -+ ret = check_mmap_portal(ctx, vma, &match, &pfn); -+ spin_unlock(&mem_lock); -+ if (!match) -+ return -EINVAL; -+ if (!ret) -+ ret = remap_pfn_range(vma, vma->vm_start, pfn, -+ vma->vm_end - vma->vm_start, -+ vma->vm_page_prot); -+ return ret; -+} -+ -+/* Return the nearest rounded-up address >= 'addr' that is 'sz'-aligned. 'sz' -+ * must be a power of 2, but both 'addr' and 'sz' can be expressions. */ -+#define USDPAA_MEM_ROUNDUP(addr, sz) \ -+ ({ \ -+ unsigned long foo_align = (sz) - 1; \ -+ ((addr) + foo_align) & ~foo_align; \ -+ }) -+/* Searching for a size-aligned virtual address range starting from 'addr' */ -+static unsigned long usdpaa_get_unmapped_area(struct file *file, -+ unsigned long addr, -+ unsigned long len, -+ unsigned long pgoff, -+ unsigned long flags) -+{ -+ struct vm_area_struct *vma; -+ -+ if (len % PAGE_SIZE) -+ return -EINVAL; -+ if (!len) -+ return -EINVAL; -+ -+ /* Need to align the address to the largest pagesize of the mapping -+ * because the MMU requires the virtual address to have the same -+ * alignment as the physical address */ -+ addr = USDPAA_MEM_ROUNDUP(addr, largest_page_size(len)); -+ vma = find_vma(current->mm, addr); -+ /* Keep searching until we reach the end of currently-used virtual -+ * address-space or we find a big enough gap. */ -+ while (vma) { -+ if ((addr + len) < vma->vm_start) -+ return addr; -+ -+ addr = USDPAA_MEM_ROUNDUP(vma->vm_end, largest_page_size(len)); -+ vma = vma->vm_next; -+ } -+ if ((TASK_SIZE - len) < addr) -+ return -ENOMEM; -+ return addr; -+} -+ -+static long ioctl_id_alloc(struct ctx *ctx, void __user *arg) -+{ -+ struct usdpaa_ioctl_id_alloc i; -+ const struct alloc_backend *backend; -+ struct active_resource *res; -+ int ret = copy_from_user(&i, arg, sizeof(i)); -+ if (ret) -+ return ret; -+ if ((i.id_type >= usdpaa_id_max) || !i.num) -+ return -EINVAL; -+ backend = &alloc_backends[i.id_type]; -+ /* Allocate the required resource type */ -+ ret = backend->alloc(&i.base, i.num, i.align, i.partial); -+ if (ret < 0) -+ return ret; -+ i.num = ret; -+ /* Copy the result to user-space */ -+ ret = copy_to_user(arg, &i, sizeof(i)); -+ if (ret) { -+ backend->release(i.base, i.num); -+ return ret; -+ } -+ /* Assign the allocated range to the FD accounting */ -+ res = kmalloc(sizeof(*res), GFP_KERNEL); -+ if (!res) { -+ backend->release(i.base, i.num); -+ return -ENOMEM; -+ } -+ spin_lock(&ctx->lock); -+ res->id = i.base; -+ res->num = i.num; -+ res->refcount = 1; -+ list_add(&res->list, &ctx->resources[i.id_type]); -+ spin_unlock(&ctx->lock); -+ return 0; -+} -+ -+static long ioctl_id_release(struct ctx *ctx, void __user *arg) -+{ -+ struct usdpaa_ioctl_id_release i; -+ const struct alloc_backend *backend; -+ struct active_resource *tmp, *pos; -+ -+ int ret = copy_from_user(&i, arg, sizeof(i)); -+ if (ret) -+ return ret; -+ if ((i.id_type >= usdpaa_id_max) || !i.num) -+ return -EINVAL; -+ backend = &alloc_backends[i.id_type]; -+ /* Pull the range out of the FD accounting - the range is valid iff this -+ * succeeds. */ -+ spin_lock(&ctx->lock); -+ list_for_each_entry_safe(pos, tmp, &ctx->resources[i.id_type], list) { -+ if (pos->id == i.base && pos->num == i.num) { -+ pos->refcount--; -+ if (pos->refcount) { -+ spin_unlock(&ctx->lock); -+ return 0; /* Still being used */ -+ } -+ list_del(&pos->list); -+ kfree(pos); -+ spin_unlock(&ctx->lock); -+ goto found; -+ } -+ } -+ /* Failed to find the resource */ -+ spin_unlock(&ctx->lock); -+ pr_err("Couldn't find resource type %d base 0x%x num %d\n", -+ i.id_type, i.base, i.num); -+ return -EINVAL; -+found: -+ /* Release the resource to the backend */ -+ backend->release(i.base, i.num); -+ return 0; -+} -+ -+static long ioctl_id_reserve(struct ctx *ctx, void __user *arg) -+{ -+ struct usdpaa_ioctl_id_reserve i; -+ const struct alloc_backend *backend; -+ struct active_resource *tmp, *pos; -+ -+ int ret = copy_from_user(&i, arg, sizeof(i)); -+ if (ret) -+ return ret; -+ if ((i.id_type >= usdpaa_id_max) || !i.num) -+ return -EINVAL; -+ backend = &alloc_backends[i.id_type]; -+ if (!backend->reserve) -+ return -EINVAL; -+ /* Pull the range out of the FD accounting - the range is valid iff this -+ * succeeds. */ -+ spin_lock(&ctx->lock); -+ list_for_each_entry_safe(pos, tmp, &ctx->resources[i.id_type], list) { -+ if (pos->id == i.base && pos->num == i.num) { -+ pos->refcount++; -+ spin_unlock(&ctx->lock); -+ return 0; -+ } -+ } -+ -+ /* Failed to find the resource */ -+ spin_unlock(&ctx->lock); -+ -+ /* Reserve the resource in the backend */ -+ ret = backend->reserve(i.base, i.num); -+ if (ret) -+ return ret; -+ /* Assign the reserved range to the FD accounting */ -+ pos = kmalloc(sizeof(*pos), GFP_KERNEL); -+ if (!pos) { -+ backend->release(i.base, i.num); -+ return -ENOMEM; -+ } -+ spin_lock(&ctx->lock); -+ pos->id = i.base; -+ pos->num = i.num; -+ pos->refcount = 1; -+ list_add(&pos->list, &ctx->resources[i.id_type]); -+ spin_unlock(&ctx->lock); -+ return 0; -+} -+ -+static long ioctl_dma_map(struct file *fp, struct ctx *ctx, -+ struct usdpaa_ioctl_dma_map *i) -+{ -+ struct mem_fragment *frag, *start_frag, *next_frag; -+ struct mem_mapping *map, *tmp; -+ int ret = 0; -+ u32 largest_page, so_far = 0; -+ int frag_count = 0; -+ unsigned long next_addr = PAGE_SIZE, populate; -+ -+ /* error checking to ensure values copied from user space are valid */ -+ if (i->len % PAGE_SIZE) -+ return -EINVAL; -+ -+ map = kmalloc(sizeof(*map), GFP_KERNEL); -+ if (!map) -+ return -ENOMEM; -+ -+ spin_lock(&mem_lock); -+ if (i->flags & USDPAA_DMA_FLAG_SHARE) { -+ list_for_each_entry(frag, &mem_list, list) { -+ if (frag->refs && (frag->flags & -+ USDPAA_DMA_FLAG_SHARE) && -+ !strncmp(i->name, frag->name, -+ USDPAA_DMA_NAME_MAX)) { -+ /* Matching entry */ -+ if ((i->flags & USDPAA_DMA_FLAG_CREATE) && -+ !(i->flags & USDPAA_DMA_FLAG_LAZY)) { -+ ret = -EBUSY; -+ goto out; -+ } -+ -+ /* Check to ensure size matches record */ -+ if (i->len != frag->map_len && i->len) { -+ pr_err("ioctl_dma_map() Size requested does not match %s and is none zero\n", -+ frag->name); -+ return -EINVAL; -+ } -+ -+ /* Check if this has already been mapped -+ to this process */ -+ list_for_each_entry(tmp, &ctx->maps, list) -+ if (tmp->root_frag == frag) { -+ /* Already mapped, just need to -+ inc ref count */ -+ tmp->refs++; -+ kfree(map); -+ i->did_create = 0; -+ i->len = tmp->total_size; -+ i->phys_addr = frag->base; -+ i->ptr = tmp->virt_addr; -+ spin_unlock(&mem_lock); -+ return 0; -+ } -+ /* Matching entry - just need to map */ -+ i->has_locking = frag->has_locking; -+ i->did_create = 0; -+ i->len = frag->map_len; -+ start_frag = frag; -+ goto do_map; -+ } -+ } -+ /* No matching entry */ -+ if (!(i->flags & USDPAA_DMA_FLAG_CREATE)) { -+ pr_err("ioctl_dma_map() No matching entry\n"); -+ ret = -ENOMEM; -+ goto out; -+ } -+ } -+ /* New fragment required, size must be provided. */ -+ if (!i->len) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ /* Find one of more contiguous fragments that satisfy the total length -+ trying to minimize the number of fragments -+ compute the largest page size that the allocation could use */ -+ largest_page = largest_page_size(i->len); -+ start_frag = NULL; -+ while (largest_page && -+ largest_page <= largest_page_size(phys_size) && -+ start_frag == NULL) { -+ /* Search the list for a frag of that size */ -+ list_for_each_entry(frag, &mem_list, list) { -+ if (!frag->refs && (frag->len == largest_page)) { -+ /* See if the next x fragments are free -+ and can accomidate the size */ -+ u32 found_size = largest_page; -+ next_frag = list_entry(frag->list.prev, -+ struct mem_fragment, -+ list); -+ /* If the fragement is too small check -+ if the neighbours cab support it */ -+ while (found_size < i->len) { -+ if (&mem_list == &next_frag->list) -+ break; /* End of list */ -+ if (next_frag->refs != 0 || -+ next_frag->len == 0) -+ break; /* not enough space */ -+ found_size += next_frag->len; -+ next_frag = list_entry( -+ next_frag->list.prev, -+ struct mem_fragment, -+ list); -+ } -+ if (found_size >= i->len) { -+ /* Success! there is enough contigous -+ free space */ -+ start_frag = frag; -+ break; -+ } -+ } -+ } /* next frag loop */ -+ /* Couldn't statisfy the request with this -+ largest page size, try a smaller one */ -+ largest_page <<= 2; -+ } -+ if (start_frag == NULL) { -+ /* Couldn't find proper amount of space */ -+ ret = -ENOMEM; -+ goto out; -+ } -+ i->did_create = 1; -+do_map: -+ /* Verify there is sufficient space to do the mapping */ -+ down_write(¤t->mm->mmap_sem); -+ next_addr = usdpaa_get_unmapped_area(fp, next_addr, i->len, 0, 0); -+ up_write(¤t->mm->mmap_sem); -+ -+ if (next_addr & ~PAGE_MASK) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ /* We may need to divide the final fragment to accomidate the mapping */ -+ next_frag = start_frag; -+ while (so_far != i->len) { -+ BUG_ON(next_frag->len == 0); -+ while ((next_frag->len + so_far) > i->len) { -+ /* Split frag until they match */ -+ split_frag(next_frag); -+ } -+ so_far += next_frag->len; -+ next_frag->refs++; -+ ++frag_count; -+ next_frag = list_entry(next_frag->list.prev, -+ struct mem_fragment, list); -+ } -+ if (i->did_create) { -+ size_t name_len = 0; -+ start_frag->flags = i->flags; -+ strncpy(start_frag->name, i->name, USDPAA_DMA_NAME_MAX); -+ name_len = strnlen(start_frag->name, USDPAA_DMA_NAME_MAX); -+ if (name_len >= USDPAA_DMA_NAME_MAX) { -+ ret = -EFAULT; -+ goto out; -+ } -+ start_frag->map_len = i->len; -+ start_frag->has_locking = i->has_locking; -+ init_waitqueue_head(&start_frag->wq); -+ start_frag->owner = NULL; -+ } -+ -+ /* Setup the map entry */ -+ map->root_frag = start_frag; -+ map->total_size = i->len; -+ map->frag_count = frag_count; -+ map->refs = 1; -+ list_add(&map->list, &ctx->maps); -+ i->phys_addr = start_frag->base; -+out: -+ spin_unlock(&mem_lock); -+ -+ if (!ret) { -+ unsigned long longret; -+ down_write(¤t->mm->mmap_sem); -+ longret = do_mmap_pgoff(fp, next_addr, map->total_size, -+ PROT_READ | -+ (i->flags & -+ USDPAA_DMA_FLAG_RDONLY ? 0 -+ : PROT_WRITE), -+ MAP_SHARED, -+ start_frag->pfn_base, -+ &populate, -+ NULL); -+ up_write(¤t->mm->mmap_sem); -+ if (longret & ~PAGE_MASK) { -+ ret = (int)longret; -+ } else { -+ i->ptr = (void *)longret; -+ map->virt_addr = i->ptr; -+ } -+ } else -+ kfree(map); -+ return ret; -+} -+ -+static long ioctl_dma_unmap(struct ctx *ctx, void __user *arg) -+{ -+ struct mem_mapping *map; -+ struct vm_area_struct *vma; -+ int ret, i; -+ struct mem_fragment *current_frag; -+ size_t sz; -+ unsigned long base; -+ unsigned long vaddr; -+ -+ down_write(¤t->mm->mmap_sem); -+ vma = find_vma(current->mm, (unsigned long)arg); -+ if (!vma || (vma->vm_start > (unsigned long)arg)) { -+ up_write(¤t->mm->mmap_sem); -+ return -EFAULT; -+ } -+ spin_lock(&mem_lock); -+ list_for_each_entry(map, &ctx->maps, list) { -+ if (map->root_frag->pfn_base == vma->vm_pgoff) { -+ /* Drop the map lock if we hold it */ -+ if (map->root_frag->has_locking && -+ (map->root_frag->owner == map)) { -+ map->root_frag->owner = NULL; -+ wake_up(&map->root_frag->wq); -+ } -+ goto map_match; -+ } -+ } -+ /* Failed to find a matching mapping for this process */ -+ ret = -EFAULT; -+ spin_unlock(&mem_lock); -+ goto out; -+map_match: -+ map->refs--; -+ if (map->refs != 0) { -+ /* Another call the dma_map is referencing this */ -+ ret = 0; -+ spin_unlock(&mem_lock); -+ goto out; -+ } -+ -+ current_frag = map->root_frag; -+ vaddr = (unsigned long) map->virt_addr; -+ for (i = 0; i < map->frag_count; i++) { -+ DPA_ASSERT(current_frag->refs > 0); -+ --current_frag->refs; -+#if !(defined(CONFIG_ARM) || defined(CONFIG_ARM64)) -+ /* -+ * Make sure we invalidate the TLB entry for -+ * this fragment, otherwise a remap of a different -+ * page to this vaddr would give acces to an -+ * incorrect piece of memory -+ */ -+ cleartlbcam(vaddr, mfspr(SPRN_PID)); -+#endif -+ vaddr += current_frag->len; -+ current_frag = list_entry(current_frag->list.prev, -+ struct mem_fragment, list); -+ } -+ map->root_frag->name[0] = 0; -+ list_del(&map->list); -+ compress_frags(); -+ spin_unlock(&mem_lock); -+ -+ base = vma->vm_start; -+ sz = vma->vm_end - vma->vm_start; -+ do_munmap(current->mm, base, sz, NULL); -+ ret = 0; -+ out: -+ up_write(¤t->mm->mmap_sem); -+ return ret; -+} -+ -+static long ioctl_dma_stats(struct ctx *ctx, void __user *arg) -+{ -+ struct mem_fragment *frag; -+ struct usdpaa_ioctl_dma_used result; -+ -+ result.free_bytes = 0; -+ result.total_bytes = phys_size; -+ -+ list_for_each_entry(frag, &mem_list, list) { -+ if (frag->refs == 0) -+ result.free_bytes += frag->len; -+ } -+ -+ return copy_to_user(arg, &result, sizeof(result)); } -+ -+static int test_lock(struct mem_mapping *map) -+{ -+ int ret = 0; -+ spin_lock(&mem_lock); -+ if (!map->root_frag->owner) { -+ map->root_frag->owner = map; -+ ret = 1; -+ } -+ spin_unlock(&mem_lock); -+ return ret; -+} -+ -+static long ioctl_dma_lock(struct ctx *ctx, void __user *arg) -+{ -+ struct mem_mapping *map; -+ struct vm_area_struct *vma; -+ -+ down_read(¤t->mm->mmap_sem); -+ vma = find_vma(current->mm, (unsigned long)arg); -+ if (!vma || (vma->vm_start > (unsigned long)arg)) { -+ up_read(¤t->mm->mmap_sem); -+ return -EFAULT; -+ } -+ spin_lock(&mem_lock); -+ list_for_each_entry(map, &ctx->maps, list) { -+ if (map->root_frag->pfn_base == vma->vm_pgoff) -+ goto map_match; -+ } -+ map = NULL; -+map_match: -+ spin_unlock(&mem_lock); -+ up_read(¤t->mm->mmap_sem); -+ -+ if (!map) -+ return -EFAULT; -+ if (!map->root_frag->has_locking) -+ return -ENODEV; -+ return wait_event_interruptible(map->root_frag->wq, test_lock(map)); -+} -+ -+static long ioctl_dma_unlock(struct ctx *ctx, void __user *arg) -+{ -+ struct mem_mapping *map; -+ struct vm_area_struct *vma; -+ int ret; -+ -+ down_read(¤t->mm->mmap_sem); -+ vma = find_vma(current->mm, (unsigned long)arg); -+ if (!vma || (vma->vm_start > (unsigned long)arg)) -+ ret = -EFAULT; -+ else { -+ spin_lock(&mem_lock); -+ list_for_each_entry(map, &ctx->maps, list) { -+ if (map->root_frag->pfn_base == vma->vm_pgoff) { -+ if (!map->root_frag->has_locking) -+ ret = -ENODEV; -+ else if (map->root_frag->owner == map) { -+ map->root_frag->owner = NULL; -+ wake_up(&map->root_frag->wq); -+ ret = 0; -+ } else -+ ret = -EBUSY; -+ goto map_match; -+ } -+ } -+ ret = -EINVAL; -+map_match: -+ spin_unlock(&mem_lock); -+ } -+ up_read(¤t->mm->mmap_sem); -+ return ret; -+} -+ -+static int portal_mmap(struct file *fp, struct resource *res, void **ptr) -+{ -+ unsigned long longret = 0, populate; -+ resource_size_t len; -+ -+ down_write(¤t->mm->mmap_sem); -+ len = resource_size(res); -+ if (len != (unsigned long)len) -+ return -EINVAL; -+ longret = do_mmap_pgoff(fp, PAGE_SIZE, (unsigned long)len, -+ PROT_READ | PROT_WRITE, MAP_SHARED, -+ res->start >> PAGE_SHIFT, &populate, NULL); -+ up_write(¤t->mm->mmap_sem); -+ -+ if (longret & ~PAGE_MASK) -+ return (int)longret; -+ -+ *ptr = (void *) longret; -+ return 0; -+} -+ -+static void portal_munmap(struct resource *res, void *ptr) -+{ -+ down_write(¤t->mm->mmap_sem); -+ do_munmap(current->mm, (unsigned long)ptr, resource_size(res), NULL); -+ up_write(¤t->mm->mmap_sem); -+} -+ -+static long ioctl_portal_map(struct file *fp, struct ctx *ctx, -+ struct usdpaa_ioctl_portal_map *arg) -+{ -+ struct portal_mapping *mapping = kmalloc(sizeof(*mapping), GFP_KERNEL); -+ int ret; -+ -+ if (!mapping) -+ return -ENOMEM; -+ -+ mapping->user = *arg; -+ mapping->iommu_domain = NULL; -+ -+ if (mapping->user.type == usdpaa_portal_qman) { -+ mapping->qportal = -+ qm_get_unused_portal_idx(mapping->user.index); -+ if (!mapping->qportal) { -+ ret = -ENODEV; -+ goto err_get_portal; -+ } -+ mapping->phys = &mapping->qportal->addr_phys[0]; -+ mapping->user.channel = mapping->qportal->public_cfg.channel; -+ mapping->user.pools = mapping->qportal->public_cfg.pools; -+ mapping->user.index = mapping->qportal->public_cfg.index; -+ } else if (mapping->user.type == usdpaa_portal_bman) { -+ mapping->bportal = -+ bm_get_unused_portal_idx(mapping->user.index); -+ if (!mapping->bportal) { -+ ret = -ENODEV; -+ goto err_get_portal; -+ } -+ mapping->phys = &mapping->bportal->addr_phys[0]; -+ mapping->user.index = mapping->bportal->public_cfg.index; -+ } else { -+ ret = -EINVAL; -+ goto err_copy_from_user; -+ } -+ /* Need to put pcfg in ctx's list before the mmaps because the mmap -+ * handlers look it up. */ -+ spin_lock(&mem_lock); -+ list_add(&mapping->list, &ctx->portals); -+ spin_unlock(&mem_lock); -+ ret = portal_mmap(fp, &mapping->phys[DPA_PORTAL_CE], -+ &mapping->user.addr.cena); -+ if (ret) -+ goto err_mmap_cena; -+ ret = portal_mmap(fp, &mapping->phys[DPA_PORTAL_CI], -+ &mapping->user.addr.cinh); -+ if (ret) -+ goto err_mmap_cinh; -+ *arg = mapping->user; -+ return ret; -+ -+err_mmap_cinh: -+ portal_munmap(&mapping->phys[DPA_PORTAL_CE], mapping->user.addr.cena); -+err_mmap_cena: -+ if ((mapping->user.type == usdpaa_portal_qman) && mapping->qportal) -+ qm_put_unused_portal(mapping->qportal); -+ else if ((mapping->user.type == usdpaa_portal_bman) && mapping->bportal) -+ bm_put_unused_portal(mapping->bportal); -+ spin_lock(&mem_lock); -+ list_del(&mapping->list); -+ spin_unlock(&mem_lock); -+err_get_portal: -+err_copy_from_user: -+ kfree(mapping); -+ return ret; -+} -+ -+static long ioctl_portal_unmap(struct ctx *ctx, struct usdpaa_portal_map *i) -+{ -+ struct portal_mapping *mapping; -+ struct vm_area_struct *vma; -+ unsigned long pfn; -+ u32 channel; -+ -+ /* Get the PFN corresponding to one of the virt addresses */ -+ down_read(¤t->mm->mmap_sem); -+ vma = find_vma(current->mm, (unsigned long)i->cinh); -+ if (!vma || (vma->vm_start > (unsigned long)i->cinh)) { -+ up_read(¤t->mm->mmap_sem); -+ return -EFAULT; -+ } -+ pfn = vma->vm_pgoff; -+ up_read(¤t->mm->mmap_sem); -+ -+ /* Find the corresponding portal */ -+ spin_lock(&mem_lock); -+ list_for_each_entry(mapping, &ctx->portals, list) { -+ if (pfn == (mapping->phys[DPA_PORTAL_CI].start >> PAGE_SHIFT)) -+ goto found; -+ } -+ mapping = NULL; -+found: -+ if (mapping) -+ list_del(&mapping->list); -+ spin_unlock(&mem_lock); -+ if (!mapping) -+ return -ENODEV; -+ portal_munmap(&mapping->phys[DPA_PORTAL_CI], mapping->user.addr.cinh); -+ portal_munmap(&mapping->phys[DPA_PORTAL_CE], mapping->user.addr.cena); -+ if (mapping->user.type == usdpaa_portal_qman) { -+ init_qm_portal(mapping->qportal, -+ &mapping->qman_portal_low); -+ -+ /* Tear down any FQs this portal is referencing */ -+ channel = mapping->qportal->public_cfg.channel; -+ qm_check_and_destroy_fqs(&mapping->qman_portal_low, -+ &channel, -+ check_portal_channel); -+ qm_put_unused_portal(mapping->qportal); -+ } else if (mapping->user.type == usdpaa_portal_bman) { -+ init_bm_portal(mapping->bportal, -+ &mapping->bman_portal_low); -+ bm_put_unused_portal(mapping->bportal); -+ } -+ kfree(mapping); -+ return 0; -+} -+ -+static void portal_config_pamu(struct qm_portal_config *pcfg, uint8_t sdest, -+ uint32_t cpu, uint32_t cache, uint32_t window) -+{ -+#ifdef CONFIG_FSL_PAMU -+ int ret; -+ int window_count = 1; -+ struct iommu_domain_geometry geom_attr; -+ struct pamu_stash_attribute stash_attr; -+ -+ pcfg->iommu_domain = iommu_domain_alloc(&platform_bus_type); -+ if (!pcfg->iommu_domain) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_alloc() failed", -+ __func__); -+ goto _no_iommu; -+ } -+ geom_attr.aperture_start = 0; -+ geom_attr.aperture_end = -+ ((dma_addr_t)1 << min(8 * sizeof(dma_addr_t), (size_t)36)) - 1; -+ geom_attr.force_aperture = true; -+ ret = iommu_domain_set_attr(pcfg->iommu_domain, DOMAIN_ATTR_GEOMETRY, -+ &geom_attr); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d", -+ __func__, ret); -+ goto _iommu_domain_free; -+ } -+ ret = iommu_domain_set_attr(pcfg->iommu_domain, DOMAIN_ATTR_WINDOWS, -+ &window_count); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d", -+ __func__, ret); -+ goto _iommu_domain_free; -+ } -+ stash_attr.cpu = cpu; -+ stash_attr.cache = cache; -+ /* set stash information for the window */ -+ stash_attr.window = 0; -+ -+ ret = iommu_domain_set_attr(pcfg->iommu_domain, -+ DOMAIN_ATTR_FSL_PAMU_STASH, -+ &stash_attr); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d", -+ __func__, ret); -+ goto _iommu_domain_free; -+ } -+ ret = iommu_domain_window_enable(pcfg->iommu_domain, 0, 0, 1ULL << 36, -+ IOMMU_READ | IOMMU_WRITE); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_window_enable() = %d", -+ __func__, ret); -+ goto _iommu_domain_free; -+ } -+ ret = iommu_attach_device(pcfg->iommu_domain, &pcfg->dev); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_device_attach() = %d", -+ __func__, ret); -+ goto _iommu_domain_free; -+ } -+ ret = iommu_domain_set_attr(pcfg->iommu_domain, -+ DOMAIN_ATTR_FSL_PAMU_ENABLE, -+ &window_count); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d", -+ __func__, ret); -+ goto _iommu_detach_device; -+ } -+_no_iommu: -+#endif -+ -+#ifdef CONFIG_FSL_QMAN_CONFIG -+ if (qman_set_sdest(pcfg->public_cfg.channel, sdest)) -+#endif -+ pr_warn("Failed to set QMan portal's stash request queue\n"); -+ -+ return; -+ -+#ifdef CONFIG_FSL_PAMU -+_iommu_detach_device: -+ iommu_detach_device(pcfg->iommu_domain, NULL); -+_iommu_domain_free: -+ iommu_domain_free(pcfg->iommu_domain); -+#endif -+} -+ -+static long ioctl_allocate_raw_portal(struct file *fp, struct ctx *ctx, -+ struct usdpaa_ioctl_raw_portal *arg) -+{ -+ struct portal_mapping *mapping = kmalloc(sizeof(*mapping), GFP_KERNEL); -+ int ret; -+ -+ if (!mapping) -+ return -ENOMEM; -+ -+ mapping->user.type = arg->type; -+ mapping->iommu_domain = NULL; -+ if (arg->type == usdpaa_portal_qman) { -+ mapping->qportal = qm_get_unused_portal_idx(arg->index); -+ if (!mapping->qportal) { -+ ret = -ENODEV; -+ goto err; -+ } -+ mapping->phys = &mapping->qportal->addr_phys[0]; -+ arg->index = mapping->qportal->public_cfg.index; -+ arg->cinh = mapping->qportal->addr_phys[DPA_PORTAL_CI].start; -+ arg->cena = mapping->qportal->addr_phys[DPA_PORTAL_CE].start; -+ if (arg->enable_stash) { -+ /* Setup the PAMU with the supplied parameters */ -+ portal_config_pamu(mapping->qportal, arg->sdest, -+ arg->cpu, arg->cache, arg->window); -+ } -+ } else if (mapping->user.type == usdpaa_portal_bman) { -+ mapping->bportal = -+ bm_get_unused_portal_idx(arg->index); -+ if (!mapping->bportal) { -+ ret = -ENODEV; -+ goto err; -+ } -+ mapping->phys = &mapping->bportal->addr_phys[0]; -+ arg->index = mapping->bportal->public_cfg.index; -+ arg->cinh = mapping->bportal->addr_phys[DPA_PORTAL_CI].start; -+ arg->cena = mapping->bportal->addr_phys[DPA_PORTAL_CE].start; -+ } else { -+ ret = -EINVAL; -+ goto err; -+ } -+ /* Need to put pcfg in ctx's list before the mmaps because the mmap -+ * handlers look it up. */ -+ spin_lock(&mem_lock); -+ list_add(&mapping->list, &ctx->portals); -+ spin_unlock(&mem_lock); -+ return 0; -+err: -+ kfree(mapping); -+ return ret; -+} -+ -+static long ioctl_free_raw_portal(struct file *fp, struct ctx *ctx, -+ struct usdpaa_ioctl_raw_portal *arg) -+{ -+ struct portal_mapping *mapping; -+ u32 channel; -+ -+ /* Find the corresponding portal */ -+ spin_lock(&mem_lock); -+ list_for_each_entry(mapping, &ctx->portals, list) { -+ if (mapping->phys[DPA_PORTAL_CI].start == arg->cinh) -+ goto found; -+ } -+ mapping = NULL; -+found: -+ if (mapping) -+ list_del(&mapping->list); -+ spin_unlock(&mem_lock); -+ if (!mapping) -+ return -ENODEV; -+ if (mapping->user.type == usdpaa_portal_qman) { -+ init_qm_portal(mapping->qportal, -+ &mapping->qman_portal_low); -+ -+ /* Tear down any FQs this portal is referencing */ -+ channel = mapping->qportal->public_cfg.channel; -+ qm_check_and_destroy_fqs(&mapping->qman_portal_low, -+ &channel, -+ check_portal_channel); -+ qm_put_unused_portal(mapping->qportal); -+ } else if (mapping->user.type == usdpaa_portal_bman) { -+ init_bm_portal(mapping->bportal, -+ &mapping->bman_portal_low); -+ bm_put_unused_portal(mapping->bportal); -+ } -+ kfree(mapping); -+ return 0; -+} -+ -+static long usdpaa_ioctl(struct file *fp, unsigned int cmd, unsigned long arg) -+{ -+ struct ctx *ctx = fp->private_data; -+ void __user *a = (void __user *)arg; -+ switch (cmd) { -+ case USDPAA_IOCTL_ID_ALLOC: -+ return ioctl_id_alloc(ctx, a); -+ case USDPAA_IOCTL_ID_RELEASE: -+ return ioctl_id_release(ctx, a); -+ case USDPAA_IOCTL_ID_RESERVE: -+ return ioctl_id_reserve(ctx, a); -+ case USDPAA_IOCTL_DMA_MAP: -+ { -+ struct usdpaa_ioctl_dma_map input; -+ int ret; -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ ret = ioctl_dma_map(fp, ctx, &input); -+ if (copy_to_user(a, &input, sizeof(input))) -+ return -EFAULT; -+ return ret; -+ } -+ case USDPAA_IOCTL_DMA_UNMAP: -+ return ioctl_dma_unmap(ctx, a); -+ case USDPAA_IOCTL_DMA_LOCK: -+ return ioctl_dma_lock(ctx, a); -+ case USDPAA_IOCTL_DMA_UNLOCK: -+ return ioctl_dma_unlock(ctx, a); -+ case USDPAA_IOCTL_PORTAL_MAP: -+ { -+ struct usdpaa_ioctl_portal_map input; -+ int ret; -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ ret = ioctl_portal_map(fp, ctx, &input); -+ if (copy_to_user(a, &input, sizeof(input))) -+ return -EFAULT; -+ return ret; -+ } -+ case USDPAA_IOCTL_PORTAL_UNMAP: -+ { -+ struct usdpaa_portal_map input; -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ return ioctl_portal_unmap(ctx, &input); -+ } -+ case USDPAA_IOCTL_DMA_USED: -+ return ioctl_dma_stats(ctx, a); -+ case USDPAA_IOCTL_ALLOC_RAW_PORTAL: -+ { -+ struct usdpaa_ioctl_raw_portal input; -+ int ret; -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ ret = ioctl_allocate_raw_portal(fp, ctx, &input); -+ if (copy_to_user(a, &input, sizeof(input))) -+ return -EFAULT; -+ return ret; -+ } -+ case USDPAA_IOCTL_FREE_RAW_PORTAL: -+ { -+ struct usdpaa_ioctl_raw_portal input; -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ return ioctl_free_raw_portal(fp, ctx, &input); -+ } -+ } -+ return -EINVAL; -+} -+ -+static long usdpaa_ioctl_compat(struct file *fp, unsigned int cmd, -+ unsigned long arg) -+{ -+#ifdef CONFIG_COMPAT -+ struct ctx *ctx = fp->private_data; -+ void __user *a = (void __user *)arg; -+#endif -+ switch (cmd) { -+#ifdef CONFIG_COMPAT -+ case USDPAA_IOCTL_DMA_MAP_COMPAT: -+ { -+ int ret; -+ struct usdpaa_ioctl_dma_map_compat input; -+ struct usdpaa_ioctl_dma_map converted; -+ -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ -+ converted.ptr = compat_ptr(input.ptr); -+ converted.phys_addr = input.phys_addr; -+ converted.len = input.len; -+ converted.flags = input.flags; -+ strncpy(converted.name, input.name, USDPAA_DMA_NAME_MAX); -+ converted.has_locking = input.has_locking; -+ converted.did_create = input.did_create; -+ -+ ret = ioctl_dma_map(fp, ctx, &converted); -+ input.ptr = ptr_to_compat(converted.ptr); -+ input.phys_addr = converted.phys_addr; -+ input.len = converted.len; -+ input.flags = converted.flags; -+ strncpy(input.name, converted.name, USDPAA_DMA_NAME_MAX); -+ input.has_locking = converted.has_locking; -+ input.did_create = converted.did_create; -+ if (copy_to_user(a, &input, sizeof(input))) -+ return -EFAULT; -+ return ret; -+ } -+ case USDPAA_IOCTL_PORTAL_MAP_COMPAT: -+ { -+ int ret; -+ struct compat_usdpaa_ioctl_portal_map input; -+ struct usdpaa_ioctl_portal_map converted; -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ converted.type = input.type; -+ converted.index = input.index; -+ ret = ioctl_portal_map(fp, ctx, &converted); -+ input.addr.cinh = ptr_to_compat(converted.addr.cinh); -+ input.addr.cena = ptr_to_compat(converted.addr.cena); -+ input.channel = converted.channel; -+ input.pools = converted.pools; -+ input.index = converted.index; -+ if (copy_to_user(a, &input, sizeof(input))) -+ return -EFAULT; -+ return ret; -+ } -+ case USDPAA_IOCTL_PORTAL_UNMAP_COMPAT: -+ { -+ struct usdpaa_portal_map_compat input; -+ struct usdpaa_portal_map converted; -+ -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ converted.cinh = compat_ptr(input.cinh); -+ converted.cena = compat_ptr(input.cena); -+ return ioctl_portal_unmap(ctx, &converted); -+ } -+ case USDPAA_IOCTL_ALLOC_RAW_PORTAL_COMPAT: -+ { -+ int ret; -+ struct usdpaa_ioctl_raw_portal converted; -+ struct compat_ioctl_raw_portal input; -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ converted.type = input.type; -+ converted.index = input.index; -+ converted.enable_stash = input.enable_stash; -+ converted.cpu = input.cpu; -+ converted.cache = input.cache; -+ converted.window = input.window; -+ converted.sdest = input.sdest; -+ ret = ioctl_allocate_raw_portal(fp, ctx, &converted); -+ -+ input.cinh = converted.cinh; -+ input.cena = converted.cena; -+ input.index = converted.index; -+ -+ if (copy_to_user(a, &input, sizeof(input))) -+ return -EFAULT; -+ return ret; -+ } -+ case USDPAA_IOCTL_FREE_RAW_PORTAL_COMPAT: -+ { -+ struct usdpaa_ioctl_raw_portal converted; -+ struct compat_ioctl_raw_portal input; -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ converted.type = input.type; -+ converted.index = input.index; -+ converted.cinh = input.cinh; -+ converted.cena = input.cena; -+ return ioctl_free_raw_portal(fp, ctx, &converted); -+ } -+#endif -+ default: -+ return usdpaa_ioctl(fp, cmd, arg); -+ } -+ return -EINVAL; -+} -+ -+int usdpaa_get_portal_config(struct file *filp, void *cinh, -+ enum usdpaa_portal_type ptype, unsigned int *irq, -+ void **iir_reg) -+{ -+ /* Walk the list of portals for filp and return the config -+ for the portal that matches the hint */ -+ struct ctx *context; -+ struct portal_mapping *portal; -+ -+ /* First sanitize the filp */ -+ if (filp->f_op->open != usdpaa_open) -+ return -ENODEV; -+ context = filp->private_data; -+ spin_lock(&context->lock); -+ list_for_each_entry(portal, &context->portals, list) { -+ if (portal->user.type == ptype && -+ portal->user.addr.cinh == cinh) { -+ if (ptype == usdpaa_portal_qman) { -+ *irq = portal->qportal->public_cfg.irq; -+ *iir_reg = portal->qportal->addr_virt[1] + -+ QM_REG_IIR; -+ } else { -+ *irq = portal->bportal->public_cfg.irq; -+ *iir_reg = portal->bportal->addr_virt[1] + -+ BM_REG_IIR; -+ } -+ spin_unlock(&context->lock); -+ return 0; -+ } -+ } -+ spin_unlock(&context->lock); -+ return -EINVAL; -+} -+ -+static const struct file_operations usdpaa_fops = { -+ .open = usdpaa_open, -+ .release = usdpaa_release, -+ .mmap = usdpaa_mmap, -+ .get_unmapped_area = usdpaa_get_unmapped_area, -+ .unlocked_ioctl = usdpaa_ioctl, -+ .compat_ioctl = usdpaa_ioctl_compat -+}; -+ -+static struct miscdevice usdpaa_miscdev = { -+ .name = "fsl-usdpaa", -+ .fops = &usdpaa_fops, -+ .minor = MISC_DYNAMIC_MINOR, -+}; -+ -+/* Early-boot memory allocation. The boot-arg "usdpaa_mem=" is used to -+ * indicate how much memory (if any) to allocate during early boot. If the -+ * format "usdpaa_mem=," is used, then will be interpreted as the -+ * number of TLB1 entries to reserve (default is 1). If there are more mappings -+ * than there are TLB1 entries, fault-handling will occur. */ -+ -+static __init int usdpaa_mem(char *arg) -+{ -+ pr_warn("uspdaa_mem argument is depracated\n"); -+ arg_phys_size = memparse(arg, &arg); -+ num_tlb = 1; -+ if (*arg == ',') { -+ unsigned long ul; -+ int err = kstrtoul(arg + 1, 0, &ul); -+ if (err < 0) { -+ num_tlb = 1; -+ pr_warn("ERROR, usdpaa_mem arg is invalid\n"); -+ } else -+ num_tlb = (unsigned int)ul; -+ } -+ return 0; -+} -+early_param("usdpaa_mem", usdpaa_mem); -+ -+static int usdpaa_mem_init(struct reserved_mem *rmem) -+{ -+ phys_start = rmem->base; -+ phys_size = rmem->size; -+ -+ WARN_ON(!(phys_start && phys_size)); -+ -+ return 0; -+} -+RESERVEDMEM_OF_DECLARE(usdpaa_mem_init, "fsl,usdpaa-mem", usdpaa_mem_init); -+ -+__init int fsl_usdpaa_init_early(void) -+{ -+ if (!phys_size || !phys_start) { -+ pr_info("No USDPAA memory, no 'fsl,usdpaa-mem' in device-tree\n"); -+ return 0; -+ } -+ if (phys_size % PAGE_SIZE) { -+ pr_err("'fsl,usdpaa-mem' size must be a multiple of page size\n"); -+ phys_size = 0; -+ return 0; -+ } -+ if (arg_phys_size && phys_size != arg_phys_size) { -+ pr_err("'usdpaa_mem argument size (0x%llx) does not match device tree size (0x%llx)\n", -+ arg_phys_size, phys_size); -+ phys_size = 0; -+ return 0; -+ } -+ pfn_start = phys_start >> PAGE_SHIFT; -+ pfn_size = phys_size >> PAGE_SHIFT; -+#ifdef CONFIG_PPC -+ first_tlb = current_tlb = tlbcam_index; -+ tlbcam_index += num_tlb; -+#endif -+ pr_info("USDPAA region at %llx:%llx(%lx:%lx), %d TLB1 entries)\n", -+ phys_start, phys_size, pfn_start, pfn_size, num_tlb); -+ return 0; -+} -+subsys_initcall(fsl_usdpaa_init_early); -+ -+ -+static int __init usdpaa_init(void) -+{ -+ struct mem_fragment *frag; -+ int ret; -+ u64 tmp_size = phys_size; -+ u64 tmp_start = phys_start; -+ u64 tmp_pfn_size = pfn_size; -+ u64 tmp_pfn_start = pfn_start; -+ -+ pr_info("Freescale USDPAA process driver\n"); -+ if (!phys_start) { -+ pr_warn("fsl-usdpaa: no region found\n"); -+ return 0; -+ } -+ -+ while (tmp_size != 0) { -+ u32 frag_size = largest_page_size(tmp_size); -+ frag = kmalloc(sizeof(*frag), GFP_KERNEL); -+ if (!frag) { -+ pr_err("Failed to setup USDPAA memory accounting\n"); -+ return -ENOMEM; -+ } -+ frag->base = tmp_start; -+ frag->len = frag->root_len = frag_size; -+ frag->root_pfn = tmp_pfn_start; -+ frag->pfn_base = tmp_pfn_start; -+ frag->pfn_len = frag_size / PAGE_SIZE; -+ frag->refs = 0; -+ init_waitqueue_head(&frag->wq); -+ frag->owner = NULL; -+ list_add(&frag->list, &mem_list); -+ -+ /* Adjust for this frag */ -+ tmp_start += frag_size; -+ tmp_size -= frag_size; -+ tmp_pfn_start += frag_size / PAGE_SIZE; -+ tmp_pfn_size -= frag_size / PAGE_SIZE; -+ } -+ ret = misc_register(&usdpaa_miscdev); -+ if (ret) -+ pr_err("fsl-usdpaa: failed to register misc device\n"); -+ return ret; -+} -+ -+static void __exit usdpaa_exit(void) -+{ -+ misc_deregister(&usdpaa_miscdev); -+} -+ -+module_init(usdpaa_init); -+module_exit(usdpaa_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Freescale Semiconductor"); -+MODULE_DESCRIPTION("Freescale USDPAA process driver"); ---- /dev/null -+++ b/drivers/staging/fsl_qbman/fsl_usdpaa_irq.c -@@ -0,0 +1,289 @@ -+/* Copyright (c) 2013 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/* define a device that allows USPDAA processes to open a file -+ descriptor and specify which IRQ it wants to montior using an ioctl() -+ When an IRQ is received, the device becomes readable so that a process -+ can use read() or select() type calls to monitor for IRQs */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "qman_low.h" -+#include "bman_low.h" -+ -+struct usdpaa_irq_ctx { -+ int irq_set; /* Set to true once the irq is set via ioctl */ -+ unsigned int irq_num; -+ u32 last_irq_count; /* Last value returned from read */ -+ u32 irq_count; /* Number of irqs since last read */ -+ wait_queue_head_t wait_queue; /* Waiting processes */ -+ spinlock_t lock; -+ void *inhibit_addr; /* inhibit register address */ -+ struct file *usdpaa_filp; -+ char irq_name[128]; -+}; -+ -+static int usdpaa_irq_open(struct inode *inode, struct file *filp) -+{ -+ struct usdpaa_irq_ctx *ctx = kmalloc(sizeof(*ctx), GFP_KERNEL); -+ if (!ctx) -+ return -ENOMEM; -+ ctx->irq_set = 0; -+ ctx->irq_count = 0; -+ ctx->last_irq_count = 0; -+ init_waitqueue_head(&ctx->wait_queue); -+ spin_lock_init(&ctx->lock); -+ filp->private_data = ctx; -+ return 0; -+} -+ -+static int usdpaa_irq_release(struct inode *inode, struct file *filp) -+{ -+ struct usdpaa_irq_ctx *ctx = filp->private_data; -+ if (ctx->irq_set) { -+ /* Inhibit the IRQ */ -+ out_be32(ctx->inhibit_addr, 0x1); -+ irq_set_affinity_hint(ctx->irq_num, NULL); -+ free_irq(ctx->irq_num, ctx); -+ ctx->irq_set = 0; -+ fput(ctx->usdpaa_filp); -+ } -+ kfree(filp->private_data); -+ return 0; -+} -+ -+static irqreturn_t usdpaa_irq_handler(int irq, void *_ctx) -+{ -+ unsigned long flags; -+ struct usdpaa_irq_ctx *ctx = _ctx; -+ spin_lock_irqsave(&ctx->lock, flags); -+ ++ctx->irq_count; -+ spin_unlock_irqrestore(&ctx->lock, flags); -+ wake_up_all(&ctx->wait_queue); -+ /* Set the inhibit register. This will be reenabled -+ once the USDPAA code handles the IRQ */ -+ out_be32(ctx->inhibit_addr, 0x1); -+ pr_debug("Inhibit at %p count %d", ctx->inhibit_addr, ctx->irq_count); -+ return IRQ_HANDLED; -+} -+ -+static int map_irq(struct file *fp, struct usdpaa_ioctl_irq_map *irq_map) -+{ -+ struct usdpaa_irq_ctx *ctx = fp->private_data; -+ int ret; -+ -+ if (ctx->irq_set) { -+ pr_debug("Setting USDPAA IRQ when it was already set!\n"); -+ return -EBUSY; -+ } -+ -+ ctx->usdpaa_filp = fget(irq_map->fd); -+ if (!ctx->usdpaa_filp) { -+ pr_debug("USDPAA fget(%d) returned NULL\n", irq_map->fd); -+ return -EINVAL; -+ } -+ -+ ret = usdpaa_get_portal_config(ctx->usdpaa_filp, irq_map->portal_cinh, -+ irq_map->type, &ctx->irq_num, -+ &ctx->inhibit_addr); -+ if (ret) { -+ pr_debug("USDPAA IRQ couldn't identify portal\n"); -+ fput(ctx->usdpaa_filp); -+ return ret; -+ } -+ -+ ctx->irq_set = 1; -+ -+ snprintf(ctx->irq_name, sizeof(ctx->irq_name), -+ "usdpaa_irq %d", ctx->irq_num); -+ -+ ret = request_irq(ctx->irq_num, usdpaa_irq_handler, 0, -+ ctx->irq_name, ctx); -+ if (ret) { -+ pr_err("USDPAA request_irq(%d) failed, ret= %d\n", -+ ctx->irq_num, ret); -+ ctx->irq_set = 0; -+ fput(ctx->usdpaa_filp); -+ return ret; -+ } -+ ret = irq_set_affinity(ctx->irq_num, ¤t->cpus_allowed); -+ if (ret) -+ pr_err("USDPAA irq_set_affinity() failed, ret= %d\n", ret); -+ -+ ret = irq_set_affinity_hint(ctx->irq_num, ¤t->cpus_allowed); -+ if (ret) -+ pr_err("USDPAA irq_set_affinity_hint() failed, ret= %d\n", ret); -+ -+ return 0; -+} -+ -+static long usdpaa_irq_ioctl(struct file *fp, unsigned int cmd, -+ unsigned long arg) -+{ -+ int ret; -+ struct usdpaa_ioctl_irq_map irq_map; -+ -+ if (cmd != USDPAA_IOCTL_PORTAL_IRQ_MAP) { -+ pr_debug("USDPAA IRQ unknown command 0x%x\n", cmd); -+ return -EINVAL; -+ } -+ -+ ret = copy_from_user(&irq_map, (void __user *)arg, -+ sizeof(irq_map)); -+ if (ret) -+ return ret; -+ return map_irq(fp, &irq_map); -+} -+ -+static ssize_t usdpaa_irq_read(struct file *filp, char __user *buff, -+ size_t count, loff_t *offp) -+{ -+ struct usdpaa_irq_ctx *ctx = filp->private_data; -+ int ret; -+ -+ if (!ctx->irq_set) { -+ pr_debug("Reading USDPAA IRQ before it was set\n"); -+ return -EINVAL; -+ } -+ -+ if (count < sizeof(ctx->irq_count)) { -+ pr_debug("USDPAA IRQ Read too small\n"); -+ return -EINVAL; -+ } -+ if (ctx->irq_count == ctx->last_irq_count) { -+ if (filp->f_flags & O_NONBLOCK) -+ return -EAGAIN; -+ -+ ret = wait_event_interruptible(ctx->wait_queue, -+ ctx->irq_count != ctx->last_irq_count); -+ if (ret == -ERESTARTSYS) -+ return ret; -+ } -+ -+ ctx->last_irq_count = ctx->irq_count; -+ -+ if (copy_to_user(buff, &ctx->last_irq_count, -+ sizeof(ctx->last_irq_count))) -+ return -EFAULT; -+ return sizeof(ctx->irq_count); -+} -+ -+static unsigned int usdpaa_irq_poll(struct file *filp, poll_table *wait) -+{ -+ struct usdpaa_irq_ctx *ctx = filp->private_data; -+ unsigned int ret = 0; -+ unsigned long flags; -+ -+ if (!ctx->irq_set) -+ return POLLHUP; -+ -+ poll_wait(filp, &ctx->wait_queue, wait); -+ -+ spin_lock_irqsave(&ctx->lock, flags); -+ if (ctx->irq_count != ctx->last_irq_count) -+ ret |= POLLIN | POLLRDNORM; -+ spin_unlock_irqrestore(&ctx->lock, flags); -+ return ret; -+} -+ -+static long usdpaa_irq_ioctl_compat(struct file *fp, unsigned int cmd, -+ unsigned long arg) -+{ -+#ifdef CONFIG_COMPAT -+ void __user *a = (void __user *)arg; -+#endif -+ switch (cmd) { -+#ifdef CONFIG_COMPAT -+ case USDPAA_IOCTL_PORTAL_IRQ_MAP_COMPAT: -+ { -+ struct compat_ioctl_irq_map input; -+ struct usdpaa_ioctl_irq_map converted; -+ if (copy_from_user(&input, a, sizeof(input))) -+ return -EFAULT; -+ converted.type = input.type; -+ converted.fd = input.fd; -+ converted.portal_cinh = compat_ptr(input.portal_cinh); -+ return map_irq(fp, &converted); -+ } -+#endif -+ default: -+ return usdpaa_irq_ioctl(fp, cmd, arg); -+ } -+} -+ -+static const struct file_operations usdpaa_irq_fops = { -+ .open = usdpaa_irq_open, -+ .release = usdpaa_irq_release, -+ .unlocked_ioctl = usdpaa_irq_ioctl, -+ .compat_ioctl = usdpaa_irq_ioctl_compat, -+ .read = usdpaa_irq_read, -+ .poll = usdpaa_irq_poll -+}; -+ -+static struct miscdevice usdpaa_miscdev = { -+ .name = "fsl-usdpaa-irq", -+ .fops = &usdpaa_irq_fops, -+ .minor = MISC_DYNAMIC_MINOR, -+}; -+ -+static int __init usdpaa_irq_init(void) -+{ -+ int ret; -+ -+ pr_info("Freescale USDPAA process IRQ driver\n"); -+ ret = misc_register(&usdpaa_miscdev); -+ if (ret) -+ pr_err("fsl-usdpaa-irq: failed to register misc device\n"); -+ return ret; -+} -+ -+static void __exit usdpaa_irq_exit(void) -+{ -+ misc_deregister(&usdpaa_miscdev); -+} -+ -+module_init(usdpaa_irq_init); -+module_exit(usdpaa_irq_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Freescale Semiconductor"); -+MODULE_DESCRIPTION("Freescale USDPAA process IRQ driver"); ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qbman_driver.c -@@ -0,0 +1,88 @@ -+/* Copyright 2013 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include "qman_private.h" -+#include "bman_private.h" -+__init void qman_init_early(void); -+__init void bman_init_early(void); -+ -+static __init int qbman_init(void) -+{ -+ struct device_node *dn; -+ u32 is_portal_available; -+ -+ bman_init(); -+ qman_init(); -+ -+ is_portal_available = 0; -+ for_each_compatible_node(dn, NULL, "fsl,qman-portal") { -+ if (!of_device_is_available(dn)) -+ continue; -+ else -+ is_portal_available = 1; -+ } -+ -+ if (!qman_have_ccsr() && is_portal_available) { -+ struct qman_fq fq = { -+ .fqid = 1 -+ }; -+ struct qm_mcr_queryfq_np np; -+ int err, retry = CONFIG_FSL_QMAN_INIT_TIMEOUT; -+ struct timespec nowts, diffts, startts = current_kernel_time(); -+ /* Loop while querying given fqid succeeds or time out */ -+ while (1) { -+ err = qman_query_fq_np(&fq, &np); -+ if (!err) { -+ /* success, control-plane has configured QMan */ -+ break; -+ } else if (err != -ERANGE) { -+ pr_err("QMan: I/O error, continuing anyway\n"); -+ break; -+ } -+ nowts = current_kernel_time(); -+ diffts = timespec_sub(nowts, startts); -+ if (diffts.tv_sec > 0) { -+ if (!retry--) { -+ pr_err("QMan: time out, control-plane" -+ " dead?\n"); -+ break; -+ } -+ pr_warn("QMan: polling for the control-plane" -+ " (%d)\n", retry); -+ } -+ } -+ } -+ bman_resource_init(); -+ qman_resource_init(); -+ return 0; -+} -+subsys_initcall(qbman_init); ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_config.c -@@ -0,0 +1,1224 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include "qman_private.h" -+#include -+#include -+ -+/* Last updated for v00.800 of the BG */ -+ -+/* Register offsets */ -+#define REG_QCSP_LIO_CFG(n) (0x0000 + ((n) * 0x10)) -+#define REG_QCSP_IO_CFG(n) (0x0004 + ((n) * 0x10)) -+#define REG_QCSP_DD_CFG(n) (0x000c + ((n) * 0x10)) -+#define REG_DD_CFG 0x0200 -+#define REG_DCP_CFG(n) (0x0300 + ((n) * 0x10)) -+#define REG_DCP_DD_CFG(n) (0x0304 + ((n) * 0x10)) -+#define REG_DCP_DLM_AVG(n) (0x030c + ((n) * 0x10)) -+#define REG_PFDR_FPC 0x0400 -+#define REG_PFDR_FP_HEAD 0x0404 -+#define REG_PFDR_FP_TAIL 0x0408 -+#define REG_PFDR_FP_LWIT 0x0410 -+#define REG_PFDR_CFG 0x0414 -+#define REG_SFDR_CFG 0x0500 -+#define REG_SFDR_IN_USE 0x0504 -+#define REG_WQ_CS_CFG(n) (0x0600 + ((n) * 0x04)) -+#define REG_WQ_DEF_ENC_WQID 0x0630 -+#define REG_WQ_SC_DD_CFG(n) (0x640 + ((n) * 0x04)) -+#define REG_WQ_PC_DD_CFG(n) (0x680 + ((n) * 0x04)) -+#define REG_WQ_DC0_DD_CFG(n) (0x6c0 + ((n) * 0x04)) -+#define REG_WQ_DC1_DD_CFG(n) (0x700 + ((n) * 0x04)) -+#define REG_WQ_DCn_DD_CFG(n) (0x6c0 + ((n) * 0x40)) /* n=2,3 */ -+#define REG_CM_CFG 0x0800 -+#define REG_ECSR 0x0a00 -+#define REG_ECIR 0x0a04 -+#define REG_EADR 0x0a08 -+#define REG_ECIR2 0x0a0c -+#define REG_EDATA(n) (0x0a10 + ((n) * 0x04)) -+#define REG_SBEC(n) (0x0a80 + ((n) * 0x04)) -+#define REG_MCR 0x0b00 -+#define REG_MCP(n) (0x0b04 + ((n) * 0x04)) -+#define REG_MISC_CFG 0x0be0 -+#define REG_HID_CFG 0x0bf0 -+#define REG_IDLE_STAT 0x0bf4 -+#define REG_IP_REV_1 0x0bf8 -+#define REG_IP_REV_2 0x0bfc -+#define REG_FQD_BARE 0x0c00 -+#define REG_PFDR_BARE 0x0c20 -+#define REG_offset_BAR 0x0004 /* relative to REG_[FQD|PFDR]_BARE */ -+#define REG_offset_AR 0x0010 /* relative to REG_[FQD|PFDR]_BARE */ -+#define REG_QCSP_BARE 0x0c80 -+#define REG_QCSP_BAR 0x0c84 -+#define REG_CI_SCHED_CFG 0x0d00 -+#define REG_SRCIDR 0x0d04 -+#define REG_LIODNR 0x0d08 -+#define REG_CI_RLM_AVG 0x0d14 -+#define REG_ERR_ISR 0x0e00 /* + "enum qm_isr_reg" */ -+#define REG_REV3_QCSP_LIO_CFG(n) (0x1000 + ((n) * 0x10)) -+#define REG_REV3_QCSP_IO_CFG(n) (0x1004 + ((n) * 0x10)) -+#define REG_REV3_QCSP_DD_CFG(n) (0x100c + ((n) * 0x10)) -+#define REG_CEETM_CFG_IDX 0x900 -+#define REG_CEETM_CFG_PRES 0x904 -+#define REG_CEETM_XSFDR_IN_USE 0x908 -+ -+/* Assists for QMAN_MCR */ -+#define MCR_INIT_PFDR 0x01000000 -+#define MCR_get_rslt(v) (u8)((v) >> 24) -+#define MCR_rslt_idle(r) (!rslt || (rslt >= 0xf0)) -+#define MCR_rslt_ok(r) (rslt == 0xf0) -+#define MCR_rslt_eaccess(r) (rslt == 0xf8) -+#define MCR_rslt_inval(r) (rslt == 0xff) -+ -+struct qman; -+ -+/* Follows WQ_CS_CFG0-5 */ -+enum qm_wq_class { -+ qm_wq_portal = 0, -+ qm_wq_pool = 1, -+ qm_wq_fman0 = 2, -+ qm_wq_fman1 = 3, -+ qm_wq_caam = 4, -+ qm_wq_pme = 5, -+ qm_wq_first = qm_wq_portal, -+ qm_wq_last = qm_wq_pme -+}; -+ -+/* Follows FQD_[BARE|BAR|AR] and PFDR_[BARE|BAR|AR] */ -+enum qm_memory { -+ qm_memory_fqd, -+ qm_memory_pfdr -+}; -+ -+/* Used by all error interrupt registers except 'inhibit' */ -+#define QM_EIRQ_CIDE 0x20000000 /* Corenet Initiator Data Error */ -+#define QM_EIRQ_CTDE 0x10000000 /* Corenet Target Data Error */ -+#define QM_EIRQ_CITT 0x08000000 /* Corenet Invalid Target Transaction */ -+#define QM_EIRQ_PLWI 0x04000000 /* PFDR Low Watermark */ -+#define QM_EIRQ_MBEI 0x02000000 /* Multi-bit ECC Error */ -+#define QM_EIRQ_SBEI 0x01000000 /* Single-bit ECC Error */ -+#define QM_EIRQ_PEBI 0x00800000 /* PFDR Enqueues Blocked Interrupt */ -+#define QM_EIRQ_IFSI 0x00020000 /* Invalid FQ Flow Control State */ -+#define QM_EIRQ_ICVI 0x00010000 /* Invalid Command Verb */ -+#define QM_EIRQ_IDDI 0x00000800 /* Invalid Dequeue (Direct-connect) */ -+#define QM_EIRQ_IDFI 0x00000400 /* Invalid Dequeue FQ */ -+#define QM_EIRQ_IDSI 0x00000200 /* Invalid Dequeue Source */ -+#define QM_EIRQ_IDQI 0x00000100 /* Invalid Dequeue Queue */ -+#define QM_EIRQ_IECE 0x00000010 /* Invalid Enqueue Configuration */ -+#define QM_EIRQ_IEOI 0x00000008 /* Invalid Enqueue Overflow */ -+#define QM_EIRQ_IESI 0x00000004 /* Invalid Enqueue State */ -+#define QM_EIRQ_IECI 0x00000002 /* Invalid Enqueue Channel */ -+#define QM_EIRQ_IEQI 0x00000001 /* Invalid Enqueue Queue */ -+ -+/* QMAN_ECIR valid error bit */ -+#define PORTAL_ECSR_ERR (QM_EIRQ_IEQI | QM_EIRQ_IESI | QM_EIRQ_IEOI | \ -+ QM_EIRQ_IDQI | QM_EIRQ_IDSI | QM_EIRQ_IDFI | \ -+ QM_EIRQ_IDDI | QM_EIRQ_ICVI | QM_EIRQ_IFSI) -+#define FQID_ECSR_ERR (QM_EIRQ_IEQI | QM_EIRQ_IECI | QM_EIRQ_IESI | \ -+ QM_EIRQ_IEOI | QM_EIRQ_IDQI | QM_EIRQ_IDFI | \ -+ QM_EIRQ_IFSI) -+ -+union qman_ecir { -+ u32 ecir_raw; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 __reserved:2; -+ u32 portal_type:1; -+ u32 portal_num:5; -+ u32 fqid:24; -+#else -+ u32 fqid:24; -+ u32 portal_num:5; -+ u32 portal_type:1; -+ u32 __reserved:2; -+#endif -+ } __packed info; -+}; -+ -+union qman_ecir2 { -+ u32 ecir2_raw; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 portal_type:1; -+ u32 __reserved:21; -+ u32 portal_num:10; -+#else -+ u32 portal_num:10; -+ u32 __reserved:21; -+ u32 portal_type:1; -+#endif -+ } __packed info; -+}; -+ -+union qman_eadr { -+ u32 eadr_raw; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 __reserved1:4; -+ u32 memid:4; -+ u32 __reserved2:12; -+ u32 eadr:12; -+#else -+ u32 eadr:12; -+ u32 __reserved2:12; -+ u32 memid:4; -+ u32 __reserved1:4; -+#endif -+ } __packed info; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 __reserved1:3; -+ u32 memid:5; -+ u32 __reserved:8; -+ u32 eadr:16; -+#else -+ u32 eadr:16; -+ u32 __reserved:8; -+ u32 memid:5; -+ u32 __reserved1:3; -+#endif -+ } __packed info_rev3; -+}; -+ -+struct qman_hwerr_txt { -+ u32 mask; -+ const char *txt; -+}; -+ -+#define QMAN_HWE_TXT(a, b) { .mask = QM_EIRQ_##a, .txt = b } -+ -+static const struct qman_hwerr_txt qman_hwerr_txts[] = { -+ QMAN_HWE_TXT(CIDE, "Corenet Initiator Data Error"), -+ QMAN_HWE_TXT(CTDE, "Corenet Target Data Error"), -+ QMAN_HWE_TXT(CITT, "Corenet Invalid Target Transaction"), -+ QMAN_HWE_TXT(PLWI, "PFDR Low Watermark"), -+ QMAN_HWE_TXT(MBEI, "Multi-bit ECC Error"), -+ QMAN_HWE_TXT(SBEI, "Single-bit ECC Error"), -+ QMAN_HWE_TXT(PEBI, "PFDR Enqueues Blocked Interrupt"), -+ QMAN_HWE_TXT(ICVI, "Invalid Command Verb"), -+ QMAN_HWE_TXT(IFSI, "Invalid Flow Control State"), -+ QMAN_HWE_TXT(IDDI, "Invalid Dequeue (Direct-connect)"), -+ QMAN_HWE_TXT(IDFI, "Invalid Dequeue FQ"), -+ QMAN_HWE_TXT(IDSI, "Invalid Dequeue Source"), -+ QMAN_HWE_TXT(IDQI, "Invalid Dequeue Queue"), -+ QMAN_HWE_TXT(IECE, "Invalid Enqueue Configuration"), -+ QMAN_HWE_TXT(IEOI, "Invalid Enqueue Overflow"), -+ QMAN_HWE_TXT(IESI, "Invalid Enqueue State"), -+ QMAN_HWE_TXT(IECI, "Invalid Enqueue Channel"), -+ QMAN_HWE_TXT(IEQI, "Invalid Enqueue Queue") -+}; -+#define QMAN_HWE_COUNT (sizeof(qman_hwerr_txts)/sizeof(struct qman_hwerr_txt)) -+ -+struct qman_error_info_mdata { -+ u16 addr_mask; -+ u16 bits; -+ const char *txt; -+}; -+ -+#define QMAN_ERR_MDATA(a, b, c) { .addr_mask = a, .bits = b, .txt = c} -+static const struct qman_error_info_mdata error_mdata[] = { -+ QMAN_ERR_MDATA(0x01FF, 24, "FQD cache tag memory 0"), -+ QMAN_ERR_MDATA(0x01FF, 24, "FQD cache tag memory 1"), -+ QMAN_ERR_MDATA(0x01FF, 24, "FQD cache tag memory 2"), -+ QMAN_ERR_MDATA(0x01FF, 24, "FQD cache tag memory 3"), -+ QMAN_ERR_MDATA(0x0FFF, 512, "FQD cache memory"), -+ QMAN_ERR_MDATA(0x07FF, 128, "SFDR memory"), -+ QMAN_ERR_MDATA(0x01FF, 72, "WQ context memory"), -+ QMAN_ERR_MDATA(0x00FF, 240, "CGR memory"), -+ QMAN_ERR_MDATA(0x00FF, 302, "Internal Order Restoration List memory"), -+ QMAN_ERR_MDATA(0x7FFF, 256, "SW portal ring memory"), -+ QMAN_ERR_MDATA(0x07FF, 181, "CEETM class queue descriptor memory"), -+ QMAN_ERR_MDATA(0x0FFF, 140, "CEETM extended SFDR memory"), -+ QMAN_ERR_MDATA(0x0FFF, 25, "CEETM logical FQ mapping memory"), -+ QMAN_ERR_MDATA(0x0FFF, 96, "CEETM dequeue context memory"), -+ QMAN_ERR_MDATA(0x07FF, 396, "CEETM ccgr memory"), -+ QMAN_ERR_MDATA(0x00FF, 146, "CEETM CQ channel shaping memory"), -+ QMAN_ERR_MDATA(0x007F, 256, "CEETM CQ channel scheduling memory"), -+ QMAN_ERR_MDATA(0x01FF, 88, "CEETM dequeue statistics memory"), -+}; -+#define QMAN_ERR_MDATA_COUNT \ -+ (sizeof(error_mdata)/sizeof(struct qman_error_info_mdata)) -+ -+/* Add this in Kconfig */ -+#define QMAN_ERRS_TO_UNENABLE (QM_EIRQ_PLWI | QM_EIRQ_PEBI) -+ -+/** -+ * qm_err_isr__ - Manipulate global interrupt registers -+ * @v: for accessors that write values, this is the 32-bit value -+ * -+ * Manipulates QMAN_ERR_ISR, QMAN_ERR_IER, QMAN_ERR_ISDR, QMAN_ERR_IIR. All -+ * manipulations except qm_err_isr_[un]inhibit() use 32-bit masks composed of -+ * the QM_EIRQ_*** definitions. Note that "qm_err_isr_enable_write" means -+ * "write the enable register" rather than "enable the write register"! -+ */ -+#define qm_err_isr_status_read(qm) \ -+ __qm_err_isr_read(qm, qm_isr_status) -+#define qm_err_isr_status_clear(qm, m) \ -+ __qm_err_isr_write(qm, qm_isr_status, m) -+#define qm_err_isr_enable_read(qm) \ -+ __qm_err_isr_read(qm, qm_isr_enable) -+#define qm_err_isr_enable_write(qm, v) \ -+ __qm_err_isr_write(qm, qm_isr_enable, v) -+#define qm_err_isr_disable_read(qm) \ -+ __qm_err_isr_read(qm, qm_isr_disable) -+#define qm_err_isr_disable_write(qm, v) \ -+ __qm_err_isr_write(qm, qm_isr_disable, v) -+#define qm_err_isr_inhibit(qm) \ -+ __qm_err_isr_write(qm, qm_isr_inhibit, 1) -+#define qm_err_isr_uninhibit(qm) \ -+ __qm_err_isr_write(qm, qm_isr_inhibit, 0) -+ -+/* -+ * TODO: unimplemented registers -+ * -+ * Keeping a list here of Qman registers I have not yet covered; -+ * QCSP_DD_IHRSR, QCSP_DD_IHRFR, QCSP_DD_HASR, -+ * DCP_DD_IHRSR, DCP_DD_IHRFR, DCP_DD_HASR, CM_CFG, -+ * QMAN_EECC, QMAN_SBET, QMAN_EINJ, QMAN_SBEC0-12 -+ */ -+ -+/* Encapsulate "struct qman *" as a cast of the register space address. */ -+ -+static struct qman *qm_create(void *regs) -+{ -+ return (struct qman *)regs; -+} -+ -+static inline u32 __qm_in(struct qman *qm, u32 offset) -+{ -+ return in_be32((void *)qm + offset); -+} -+static inline void __qm_out(struct qman *qm, u32 offset, u32 val) -+{ -+ out_be32((void *)qm + offset, val); -+} -+#define qm_in(reg) __qm_in(qm, REG_##reg) -+#define qm_out(reg, val) __qm_out(qm, REG_##reg, val) -+ -+static u32 __qm_err_isr_read(struct qman *qm, enum qm_isr_reg n) -+{ -+ return __qm_in(qm, REG_ERR_ISR + (n << 2)); -+} -+ -+static void __qm_err_isr_write(struct qman *qm, enum qm_isr_reg n, u32 val) -+{ -+ __qm_out(qm, REG_ERR_ISR + (n << 2), val); -+} -+ -+static void qm_set_dc(struct qman *qm, enum qm_dc_portal portal, -+ int ed, u8 sernd) -+{ -+ DPA_ASSERT(!ed || (portal == qm_dc_portal_fman0) || -+ (portal == qm_dc_portal_fman1)); -+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) -+ qm_out(DCP_CFG(portal), (ed ? 0x1000 : 0) | (sernd & 0x3ff)); -+ else -+ qm_out(DCP_CFG(portal), (ed ? 0x100 : 0) | (sernd & 0x1f)); -+} -+ -+static void qm_set_wq_scheduling(struct qman *qm, enum qm_wq_class wq_class, -+ u8 cs_elev, u8 csw2, u8 csw3, u8 csw4, u8 csw5, -+ u8 csw6, u8 csw7) -+{ -+ qm_out(WQ_CS_CFG(wq_class), ((cs_elev & 0xff) << 24) | -+ ((csw2 & 0x7) << 20) | ((csw3 & 0x7) << 16) | -+ ((csw4 & 0x7) << 12) | ((csw5 & 0x7) << 8) | -+ ((csw6 & 0x7) << 4) | (csw7 & 0x7)); -+} -+ -+static void qm_set_hid(struct qman *qm) -+{ -+ qm_out(HID_CFG, 0); -+} -+ -+static void qm_set_corenet_initiator(struct qman *qm) -+{ -+ qm_out(CI_SCHED_CFG, -+ 0x80000000 | /* write srcciv enable */ -+ (CONFIG_FSL_QMAN_CI_SCHED_CFG_SRCCIV << 24) | -+ (CONFIG_FSL_QMAN_CI_SCHED_CFG_SRQ_W << 8) | -+ (CONFIG_FSL_QMAN_CI_SCHED_CFG_RW_W << 4) | -+ CONFIG_FSL_QMAN_CI_SCHED_CFG_BMAN_W); -+} -+ -+static void qm_get_version(struct qman *qm, u16 *id, u8 *major, u8 *minor, -+ u8 *cfg) -+{ -+ u32 v = qm_in(IP_REV_1); -+ u32 v2 = qm_in(IP_REV_2); -+ *id = (v >> 16); -+ *major = (v >> 8) & 0xff; -+ *minor = v & 0xff; -+ *cfg = v2 & 0xff; -+} -+ -+static void qm_set_memory(struct qman *qm, enum qm_memory memory, u64 ba, -+ int enable, int prio, int stash, u32 size) -+{ -+ u32 offset = (memory == qm_memory_fqd) ? REG_FQD_BARE : REG_PFDR_BARE; -+ u32 exp = ilog2(size); -+ /* choke if size isn't within range */ -+ DPA_ASSERT((size >= 4096) && (size <= 1073741824) && -+ is_power_of_2(size)); -+ /* choke if 'ba' has lower-alignment than 'size' */ -+ DPA_ASSERT(!(ba & (size - 1))); -+ __qm_out(qm, offset, upper_32_bits(ba)); -+ __qm_out(qm, offset + REG_offset_BAR, lower_32_bits(ba)); -+ __qm_out(qm, offset + REG_offset_AR, -+ (enable ? 0x80000000 : 0) | -+ (prio ? 0x40000000 : 0) | -+ (stash ? 0x20000000 : 0) | -+ (exp - 1)); -+} -+ -+static void qm_set_pfdr_threshold(struct qman *qm, u32 th, u8 k) -+{ -+ qm_out(PFDR_FP_LWIT, th & 0xffffff); -+ qm_out(PFDR_CFG, k); -+} -+ -+static void qm_set_sfdr_threshold(struct qman *qm, u16 th) -+{ -+ qm_out(SFDR_CFG, th & 0x3ff); -+} -+ -+static int qm_init_pfdr(struct qman *qm, u32 pfdr_start, u32 num) -+{ -+ u8 rslt = MCR_get_rslt(qm_in(MCR)); -+ -+ DPA_ASSERT(pfdr_start && !(pfdr_start & 7) && !(num & 7) && num); -+ /* Make sure the command interface is 'idle' */ -+ if (!MCR_rslt_idle(rslt)) -+ panic("QMAN_MCR isn't idle"); -+ -+ /* Write the MCR command params then the verb */ -+ qm_out(MCP(0), pfdr_start); -+ /* TODO: remove this - it's a workaround for a model bug that is -+ * corrected in more recent versions. We use the workaround until -+ * everyone has upgraded. */ -+ qm_out(MCP(1), (pfdr_start + num - 16)); -+ lwsync(); -+ qm_out(MCR, MCR_INIT_PFDR); -+ /* Poll for the result */ -+ do { -+ rslt = MCR_get_rslt(qm_in(MCR)); -+ } while (!MCR_rslt_idle(rslt)); -+ if (MCR_rslt_ok(rslt)) -+ return 0; -+ if (MCR_rslt_eaccess(rslt)) -+ return -EACCES; -+ if (MCR_rslt_inval(rslt)) -+ return -EINVAL; -+ pr_crit("Unexpected result from MCR_INIT_PFDR: %02x\n", rslt); -+ return -ENOSYS; -+} -+ -+/*****************/ -+/* Config driver */ -+/*****************/ -+ -+#define DEFAULT_FQD_SZ (PAGE_SIZE << CONFIG_FSL_QMAN_FQD_SZ) -+#define DEFAULT_PFDR_SZ (PAGE_SIZE << CONFIG_FSL_QMAN_PFDR_SZ) -+ -+/* We support only one of these */ -+static struct qman *qm; -+static struct device_node *qm_node; -+ -+/* And this state belongs to 'qm'. It is set during fsl_qman_init(), but used -+ * during qman_init_ccsr(). */ -+static dma_addr_t fqd_a, pfdr_a; -+static size_t fqd_sz = DEFAULT_FQD_SZ, pfdr_sz = DEFAULT_PFDR_SZ; -+ -+static int qman_fqd(struct reserved_mem *rmem) -+{ -+ fqd_a = rmem->base; -+ fqd_sz = rmem->size; -+ -+ WARN_ON(!(fqd_a && fqd_sz)); -+ -+ return 0; -+} -+RESERVEDMEM_OF_DECLARE(qman_fqd, "fsl,qman-fqd", qman_fqd); -+ -+static int qman_pfdr(struct reserved_mem *rmem) -+{ -+ pfdr_a = rmem->base; -+ pfdr_sz = rmem->size; -+ -+ WARN_ON(!(pfdr_a && pfdr_sz)); -+ -+ return 0; -+} -+RESERVEDMEM_OF_DECLARE(qman_fbpr, "fsl,qman-pfdr", qman_pfdr); -+ -+size_t get_qman_fqd_size() -+{ -+ return fqd_sz; -+} -+ -+/* Parse the property to extract the memory location and size and -+ * memblock_reserve() it. If it isn't supplied, memblock_alloc() the default -+ * size. Also flush this memory range from data cache so that QMAN originated -+ * transactions for this memory region could be marked non-coherent. -+ */ -+static __init int parse_mem_property(struct device_node *node, const char *name, -+ dma_addr_t *addr, size_t *sz, int zero) -+{ -+ int ret; -+ -+ /* If using a "zero-pma", don't try to zero it, even if you asked */ -+ if (zero && of_find_property(node, "zero-pma", &ret)) { -+ pr_info(" it's a 'zero-pma', not zeroing from s/w\n"); -+ zero = 0; -+ } -+ -+ if (zero) { -+ /* map as cacheable, non-guarded */ -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ void __iomem *tmpp = ioremap_cache(*addr, *sz); -+#else -+ void __iomem *tmpp = ioremap(*addr, *sz); -+#endif -+ -+ if (!tmpp) -+ return -ENOMEM; -+ memset_io(tmpp, 0, *sz); -+ flush_dcache_range((unsigned long)tmpp, -+ (unsigned long)tmpp + *sz); -+ iounmap(tmpp); -+ } -+ -+ return 0; -+} -+ -+/* TODO: -+ * - there is obviously no handling of errors, -+ * - the calls to qm_set_memory() hard-code the priority and CPC-stashing for -+ * both memory resources to zero. -+ */ -+static int __init fsl_qman_init(struct device_node *node) -+{ -+ struct resource res; -+ resource_size_t len; -+ u32 __iomem *regs; -+ const char *s; -+ int ret, standby = 0; -+ u16 id; -+ u8 major, minor, cfg; -+ ret = of_address_to_resource(node, 0, &res); -+ if (ret) { -+ pr_err("Can't get %s property '%s'\n", node->full_name, "reg"); -+ return ret; -+ } -+ s = of_get_property(node, "fsl,hv-claimable", &ret); -+ if (s && !strcmp(s, "standby")) -+ standby = 1; -+ if (!standby) { -+ ret = parse_mem_property(node, "fsl,qman-fqd", -+ &fqd_a, &fqd_sz, 1); -+ pr_info("qman-fqd addr %pad size 0x%zx\n", &fqd_a, fqd_sz); -+ BUG_ON(ret); -+ ret = parse_mem_property(node, "fsl,qman-pfdr", -+ &pfdr_a, &pfdr_sz, 0); -+ pr_info("qman-pfdr addr %pad size 0x%zx\n", &pfdr_a, pfdr_sz); -+ BUG_ON(ret); -+ } -+ /* Global configuration */ -+ len = resource_size(&res); -+ if (len != (unsigned long)len) -+ return -EINVAL; -+ regs = ioremap(res.start, (unsigned long)len); -+ qm = qm_create(regs); -+ qm_node = node; -+ qm_get_version(qm, &id, &major, &minor, &cfg); -+ pr_info("Qman ver:%04x,%02x,%02x,%02x\n", id, major, minor, cfg); -+ if (!qman_ip_rev) { -+ if ((major == 1) && (minor == 0)) { -+ pr_err("QMAN rev1.0 on P4080 rev1 is not supported!\n"); -+ iounmap(regs); -+ return -ENODEV; -+ } else if ((major == 1) && (minor == 1)) -+ qman_ip_rev = QMAN_REV11; -+ else if ((major == 1) && (minor == 2)) -+ qman_ip_rev = QMAN_REV12; -+ else if ((major == 2) && (minor == 0)) -+ qman_ip_rev = QMAN_REV20; -+ else if ((major == 3) && (minor == 0)) -+ qman_ip_rev = QMAN_REV30; -+ else if ((major == 3) && (minor == 1)) -+ qman_ip_rev = QMAN_REV31; -+ else if ((major == 3) && (minor == 2)) -+ qman_ip_rev = QMAN_REV32; -+ else { -+ pr_warn("unknown Qman version, default to rev1.1\n"); -+ qman_ip_rev = QMAN_REV11; -+ } -+ qman_ip_cfg = cfg; -+ } -+ -+ if (standby) { -+ pr_info(" -> in standby mode\n"); -+ return 0; -+ } -+ return 0; -+} -+ -+int qman_have_ccsr(void) -+{ -+ return qm ? 1 : 0; -+} -+ -+__init int qman_init_early(void) -+{ -+ struct device_node *dn; -+ int ret; -+ -+ for_each_compatible_node(dn, NULL, "fsl,qman") { -+ if (qm) -+ pr_err("%s: only one 'fsl,qman' allowed\n", -+ dn->full_name); -+ else { -+ if (!of_device_is_available(dn)) -+ continue; -+ -+ ret = fsl_qman_init(dn); -+ BUG_ON(ret); -+ } -+ } -+ return 0; -+} -+postcore_initcall_sync(qman_init_early); -+ -+static void log_edata_bits(u32 bit_count) -+{ -+ u32 i, j, mask = 0xffffffff; -+ -+ pr_warn("Qman ErrInt, EDATA:\n"); -+ i = bit_count/32; -+ if (bit_count%32) { -+ i++; -+ mask = ~(mask << bit_count%32); -+ } -+ j = 16-i; -+ pr_warn(" 0x%08x\n", qm_in(EDATA(j)) & mask); -+ j++; -+ for (; j < 16; j++) -+ pr_warn(" 0x%08x\n", qm_in(EDATA(j))); -+} -+ -+static void log_additional_error_info(u32 isr_val, u32 ecsr_val) -+{ -+ union qman_ecir ecir_val; -+ union qman_eadr eadr_val; -+ -+ ecir_val.ecir_raw = qm_in(ECIR); -+ /* Is portal info valid */ -+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) { -+ union qman_ecir2 ecir2_val; -+ ecir2_val.ecir2_raw = qm_in(ECIR2); -+ if (ecsr_val & PORTAL_ECSR_ERR) { -+ pr_warn("Qman ErrInt: %s id %d\n", -+ (ecir2_val.info.portal_type) ? -+ "DCP" : "SWP", ecir2_val.info.portal_num); -+ } -+ if (ecsr_val & (FQID_ECSR_ERR | QM_EIRQ_IECE)) { -+ pr_warn("Qman ErrInt: ecir.fqid 0x%x\n", -+ ecir_val.info.fqid); -+ } -+ if (ecsr_val & (QM_EIRQ_SBEI|QM_EIRQ_MBEI)) { -+ eadr_val.eadr_raw = qm_in(EADR); -+ pr_warn("Qman ErrInt: EADR Memory: %s, 0x%x\n", -+ error_mdata[eadr_val.info_rev3.memid].txt, -+ error_mdata[eadr_val.info_rev3.memid].addr_mask -+ & eadr_val.info_rev3.eadr); -+ log_edata_bits( -+ error_mdata[eadr_val.info_rev3.memid].bits); -+ } -+ } else { -+ if (ecsr_val & PORTAL_ECSR_ERR) { -+ pr_warn("Qman ErrInt: %s id %d\n", -+ (ecir_val.info.portal_type) ? -+ "DCP" : "SWP", ecir_val.info.portal_num); -+ } -+ if (ecsr_val & FQID_ECSR_ERR) { -+ pr_warn("Qman ErrInt: ecir.fqid 0x%x\n", -+ ecir_val.info.fqid); -+ } -+ if (ecsr_val & (QM_EIRQ_SBEI|QM_EIRQ_MBEI)) { -+ eadr_val.eadr_raw = qm_in(EADR); -+ pr_warn("Qman ErrInt: EADR Memory: %s, 0x%x\n", -+ error_mdata[eadr_val.info.memid].txt, -+ error_mdata[eadr_val.info.memid].addr_mask -+ & eadr_val.info.eadr); -+ log_edata_bits(error_mdata[eadr_val.info.memid].bits); -+ } -+ } -+} -+ -+/* Qman interrupt handler */ -+static irqreturn_t qman_isr(int irq, void *ptr) -+{ -+ u32 isr_val, ier_val, ecsr_val, isr_mask, i; -+ -+ ier_val = qm_err_isr_enable_read(qm); -+ isr_val = qm_err_isr_status_read(qm); -+ ecsr_val = qm_in(ECSR); -+ isr_mask = isr_val & ier_val; -+ -+ if (!isr_mask) -+ return IRQ_NONE; -+ for (i = 0; i < QMAN_HWE_COUNT; i++) { -+ if (qman_hwerr_txts[i].mask & isr_mask) { -+ pr_warn("Qman ErrInt: %s\n", qman_hwerr_txts[i].txt); -+ if (qman_hwerr_txts[i].mask & ecsr_val) { -+ log_additional_error_info(isr_mask, ecsr_val); -+ /* Re-arm error capture registers */ -+ qm_out(ECSR, ecsr_val); -+ } -+ if (qman_hwerr_txts[i].mask & QMAN_ERRS_TO_UNENABLE) { -+ pr_devel("Qman un-enabling error 0x%x\n", -+ qman_hwerr_txts[i].mask); -+ ier_val &= ~qman_hwerr_txts[i].mask; -+ qm_err_isr_enable_write(qm, ier_val); -+ } -+ } -+ } -+ qm_err_isr_status_clear(qm, isr_val); -+ return IRQ_HANDLED; -+} -+ -+static int __bind_irq(void) -+{ -+ int ret, err_irq; -+ -+ err_irq = of_irq_to_resource(qm_node, 0, NULL); -+ if (err_irq == 0) { -+ pr_info("Can't get %s property '%s'\n", qm_node->full_name, -+ "interrupts"); -+ return -ENODEV; -+ } -+ ret = request_irq(err_irq, qman_isr, IRQF_SHARED, "qman-err", qm_node); -+ if (ret) { -+ pr_err("request_irq() failed %d for '%s'\n", ret, -+ qm_node->full_name); -+ return -ENODEV; -+ } -+ /* Write-to-clear any stale bits, (eg. starvation being asserted prior -+ * to resource allocation during driver init). */ -+ qm_err_isr_status_clear(qm, 0xffffffff); -+ /* Enable Error Interrupts */ -+ qm_err_isr_enable_write(qm, 0xffffffff); -+ return 0; -+} -+ -+int qman_init_ccsr(struct device_node *node) -+{ -+ int ret; -+ if (!qman_have_ccsr()) -+ return 0; -+ if (node != qm_node) -+ return -EINVAL; -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ /* TEMP for LS1043 : should be done in uboot */ -+ qm_out(QCSP_BARE, 0x5); -+ qm_out(QCSP_BAR, 0x0); -+#endif -+ /* FQD memory */ -+ qm_set_memory(qm, qm_memory_fqd, fqd_a, 1, 0, 0, fqd_sz); -+ /* PFDR memory */ -+ qm_set_memory(qm, qm_memory_pfdr, pfdr_a, 1, 0, 0, pfdr_sz); -+ qm_init_pfdr(qm, 8, pfdr_sz / 64 - 8); -+ /* thresholds */ -+ qm_set_pfdr_threshold(qm, 512, 64); -+ qm_set_sfdr_threshold(qm, 128); -+ /* clear stale PEBI bit from interrupt status register */ -+ qm_err_isr_status_clear(qm, QM_EIRQ_PEBI); -+ /* corenet initiator settings */ -+ qm_set_corenet_initiator(qm); -+ /* HID settings */ -+ qm_set_hid(qm); -+ /* Set scheduling weights to defaults */ -+ for (ret = qm_wq_first; ret <= qm_wq_last; ret++) -+ qm_set_wq_scheduling(qm, ret, 0, 0, 0, 0, 0, 0, 0); -+ /* We are not prepared to accept ERNs for hardware enqueues */ -+ qm_set_dc(qm, qm_dc_portal_fman0, 1, 0); -+ qm_set_dc(qm, qm_dc_portal_fman1, 1, 0); -+ /* Initialise Error Interrupt Handler */ -+ ret = __bind_irq(); -+ if (ret) -+ return ret; -+ return 0; -+} -+ -+#define LIO_CFG_LIODN_MASK 0x0fff0000 -+void qman_liodn_fixup(u16 channel) -+{ -+ static int done; -+ static u32 liodn_offset; -+ u32 before, after; -+ int idx = channel - QM_CHANNEL_SWPORTAL0; -+ -+ if (!qman_have_ccsr()) -+ return; -+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) -+ before = qm_in(REV3_QCSP_LIO_CFG(idx)); -+ else -+ before = qm_in(QCSP_LIO_CFG(idx)); -+ if (!done) { -+ liodn_offset = before & LIO_CFG_LIODN_MASK; -+ done = 1; -+ return; -+ } -+ after = (before & (~LIO_CFG_LIODN_MASK)) | liodn_offset; -+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) -+ qm_out(REV3_QCSP_LIO_CFG(idx), after); -+ else -+ qm_out(QCSP_LIO_CFG(idx), after); -+} -+ -+#define IO_CFG_SDEST_MASK 0x00ff0000 -+int qman_set_sdest(u16 channel, unsigned int cpu_idx) -+{ -+ int idx = channel - QM_CHANNEL_SWPORTAL0; -+ u32 before, after; -+ -+ if (!qman_have_ccsr()) -+ return -ENODEV; -+ if ((qman_ip_rev & 0xFF00) == QMAN_REV31) { -+ /* LS1043A - only one L2 cache */ -+ cpu_idx = 0; -+ } -+ -+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) { -+ before = qm_in(REV3_QCSP_IO_CFG(idx)); -+ /* Each pair of vcpu share the same SRQ(SDEST) */ -+ cpu_idx /= 2; -+ after = (before & (~IO_CFG_SDEST_MASK)) | (cpu_idx << 16); -+ qm_out(REV3_QCSP_IO_CFG(idx), after); -+ } else { -+ before = qm_in(QCSP_IO_CFG(idx)); -+ after = (before & (~IO_CFG_SDEST_MASK)) | (cpu_idx << 16); -+ qm_out(QCSP_IO_CFG(idx), after); -+ } -+ return 0; -+} -+ -+#define MISC_CFG_WPM_MASK 0x00000002 -+int qm_set_wpm(int wpm) -+{ -+ u32 before; -+ u32 after; -+ -+ if (!qman_have_ccsr()) -+ return -ENODEV; -+ -+ before = qm_in(MISC_CFG); -+ after = (before & (~MISC_CFG_WPM_MASK)) | (wpm << 1); -+ qm_out(MISC_CFG, after); -+ return 0; -+} -+ -+int qm_get_wpm(int *wpm) -+{ -+ u32 before; -+ -+ if (!qman_have_ccsr()) -+ return -ENODEV; -+ -+ before = qm_in(MISC_CFG); -+ *wpm = (before & MISC_CFG_WPM_MASK) >> 1; -+ return 0; -+} -+ -+/* CEETM_CFG_PRES register has PRES field which is calculated by: -+ * PRES = (2^22 / credit update reference period) * QMan clock period -+ * = (2^22 * 10^9)/ CONFIG_QMAN_CEETM_UPDATE_PERIOD) / qman_clk -+ */ -+ -+int qman_ceetm_set_prescaler(enum qm_dc_portal portal) -+{ -+ u64 temp; -+ u16 pres; -+ -+ if (!qman_have_ccsr()) -+ return -ENODEV; -+ -+ temp = 0x400000 * 100; -+ do_div(temp, CONFIG_QMAN_CEETM_UPDATE_PERIOD); -+ temp *= 10000000; -+ do_div(temp, qman_clk); -+ pres = (u16) temp; -+ qm_out(CEETM_CFG_IDX, portal); -+ qm_out(CEETM_CFG_PRES, pres); -+ return 0; -+} -+ -+int qman_ceetm_get_prescaler(u16 *pres) -+{ -+ if (!qman_have_ccsr()) -+ return -ENODEV; -+ *pres = (u16)qm_in(CEETM_CFG_PRES); -+ return 0; -+} -+ -+#define DCP_CFG_CEETME_MASK 0xFFFF0000 -+#define QM_SP_ENABLE_CEETM(n) (0x80000000 >> (n)) -+int qman_sp_enable_ceetm_mode(enum qm_dc_portal portal, u16 sub_portal) -+{ -+ u32 dcp_cfg; -+ -+ if (!qman_have_ccsr()) -+ return -ENODEV; -+ -+ dcp_cfg = qm_in(DCP_CFG(portal)); -+ dcp_cfg |= QM_SP_ENABLE_CEETM(sub_portal); -+ qm_out(DCP_CFG(portal), dcp_cfg); -+ return 0; -+} -+ -+int qman_sp_disable_ceetm_mode(enum qm_dc_portal portal, u16 sub_portal) -+{ -+ u32 dcp_cfg; -+ -+ if (!qman_have_ccsr()) -+ return -ENODEV; -+ dcp_cfg = qm_in(DCP_CFG(portal)); -+ dcp_cfg &= ~(QM_SP_ENABLE_CEETM(sub_portal)); -+ qm_out(DCP_CFG(portal), dcp_cfg); -+ return 0; -+} -+ -+int qman_ceetm_get_xsfdr(enum qm_dc_portal portal, unsigned int *num) -+{ -+ if (!qman_have_ccsr()) -+ return -ENODEV; -+ *num = qm_in(CEETM_XSFDR_IN_USE); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_get_xsfdr); -+ -+#ifdef CONFIG_SYSFS -+ -+#define DRV_NAME "fsl-qman" -+#define DCP_MAX_ID 3 -+#define DCP_MIN_ID 0 -+ -+static ssize_t show_pfdr_fpc(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ return snprintf(buf, PAGE_SIZE, "%u\n", qm_in(PFDR_FPC)); -+}; -+ -+static ssize_t show_dlm_avg(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ u32 data; -+ int i; -+ -+ if (!sscanf(dev_attr->attr.name, "dcp%d_dlm_avg", &i)) -+ return -EINVAL; -+ if (i < DCP_MIN_ID || i > DCP_MAX_ID) -+ return -EINVAL; -+ data = qm_in(DCP_DLM_AVG(i)); -+ return snprintf(buf, PAGE_SIZE, "%d.%08d\n", data>>8, -+ (data & 0x000000ff)*390625); -+}; -+ -+static ssize_t set_dlm_avg(struct device *dev, -+ struct device_attribute *dev_attr, const char *buf, size_t count) -+{ -+ unsigned long val; -+ int i; -+ -+ if (!sscanf(dev_attr->attr.name, "dcp%d_dlm_avg", &i)) -+ return -EINVAL; -+ if (i < DCP_MIN_ID || i > DCP_MAX_ID) -+ return -EINVAL; -+ if (kstrtoul(buf, 0, &val)) { -+ dev_dbg(dev, "invalid input %s\n", buf); -+ return -EINVAL; -+ } -+ qm_out(DCP_DLM_AVG(i), val); -+ return count; -+}; -+ -+static ssize_t show_pfdr_cfg(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ return snprintf(buf, PAGE_SIZE, "%u\n", qm_in(PFDR_CFG)); -+}; -+ -+static ssize_t set_pfdr_cfg(struct device *dev, -+ struct device_attribute *dev_attr, const char *buf, size_t count) -+{ -+ unsigned long val; -+ -+ if (kstrtoul(buf, 0, &val)) { -+ dev_dbg(dev, "invalid input %s\n", buf); -+ return -EINVAL; -+ } -+ qm_out(PFDR_CFG, val); -+ return count; -+}; -+ -+static ssize_t show_sfdr_in_use(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ return snprintf(buf, PAGE_SIZE, "%u\n", qm_in(SFDR_IN_USE)); -+}; -+ -+static ssize_t show_idle_stat(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ return snprintf(buf, PAGE_SIZE, "%u\n", qm_in(IDLE_STAT)); -+}; -+ -+static ssize_t show_ci_rlm_avg(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ u32 data = qm_in(CI_RLM_AVG); -+ return snprintf(buf, PAGE_SIZE, "%d.%08d\n", data>>8, -+ (data & 0x000000ff)*390625); -+}; -+ -+static ssize_t set_ci_rlm_avg(struct device *dev, -+ struct device_attribute *dev_attr, const char *buf, size_t count) -+{ -+ unsigned long val; -+ -+ if (kstrtoul(buf, 0, &val)) { -+ dev_dbg(dev, "invalid input %s\n", buf); -+ return -EINVAL; -+ } -+ qm_out(CI_RLM_AVG, val); -+ return count; -+}; -+ -+static ssize_t show_err_isr(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ return snprintf(buf, PAGE_SIZE, "0x%08x\n", qm_in(ERR_ISR)); -+}; -+ -+#define SBEC_MAX_ID 14 -+#define SBEC_MIN_ID 0 -+ -+static ssize_t show_sbec(struct device *dev, -+ struct device_attribute *dev_attr, char *buf) -+{ -+ int i; -+ -+ if (!sscanf(dev_attr->attr.name, "sbec_%d", &i)) -+ return -EINVAL; -+ if (i < SBEC_MIN_ID || i > SBEC_MAX_ID) -+ return -EINVAL; -+ return snprintf(buf, PAGE_SIZE, "%u\n", qm_in(SBEC(i))); -+}; -+ -+static DEVICE_ATTR(pfdr_fpc, S_IRUSR, show_pfdr_fpc, NULL); -+static DEVICE_ATTR(pfdr_cfg, S_IRUSR, show_pfdr_cfg, set_pfdr_cfg); -+static DEVICE_ATTR(idle_stat, S_IRUSR, show_idle_stat, NULL); -+static DEVICE_ATTR(ci_rlm_avg, (S_IRUSR|S_IWUSR), -+ show_ci_rlm_avg, set_ci_rlm_avg); -+static DEVICE_ATTR(err_isr, S_IRUSR, show_err_isr, NULL); -+static DEVICE_ATTR(sfdr_in_use, S_IRUSR, show_sfdr_in_use, NULL); -+ -+static DEVICE_ATTR(dcp0_dlm_avg, (S_IRUSR|S_IWUSR), show_dlm_avg, set_dlm_avg); -+static DEVICE_ATTR(dcp1_dlm_avg, (S_IRUSR|S_IWUSR), show_dlm_avg, set_dlm_avg); -+static DEVICE_ATTR(dcp2_dlm_avg, (S_IRUSR|S_IWUSR), show_dlm_avg, set_dlm_avg); -+static DEVICE_ATTR(dcp3_dlm_avg, (S_IRUSR|S_IWUSR), show_dlm_avg, set_dlm_avg); -+ -+static DEVICE_ATTR(sbec_0, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_1, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_2, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_3, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_4, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_5, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_6, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_7, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_8, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_9, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_10, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_11, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_12, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_13, S_IRUSR, show_sbec, NULL); -+static DEVICE_ATTR(sbec_14, S_IRUSR, show_sbec, NULL); -+ -+static struct attribute *qman_dev_attributes[] = { -+ &dev_attr_pfdr_fpc.attr, -+ &dev_attr_pfdr_cfg.attr, -+ &dev_attr_idle_stat.attr, -+ &dev_attr_ci_rlm_avg.attr, -+ &dev_attr_err_isr.attr, -+ &dev_attr_dcp0_dlm_avg.attr, -+ &dev_attr_dcp1_dlm_avg.attr, -+ &dev_attr_dcp2_dlm_avg.attr, -+ &dev_attr_dcp3_dlm_avg.attr, -+ /* sfdr_in_use will be added if necessary */ -+ NULL -+}; -+ -+static struct attribute *qman_dev_ecr_attributes[] = { -+ &dev_attr_sbec_0.attr, -+ &dev_attr_sbec_1.attr, -+ &dev_attr_sbec_2.attr, -+ &dev_attr_sbec_3.attr, -+ &dev_attr_sbec_4.attr, -+ &dev_attr_sbec_5.attr, -+ &dev_attr_sbec_6.attr, -+ &dev_attr_sbec_7.attr, -+ &dev_attr_sbec_8.attr, -+ &dev_attr_sbec_9.attr, -+ &dev_attr_sbec_10.attr, -+ &dev_attr_sbec_11.attr, -+ &dev_attr_sbec_12.attr, -+ &dev_attr_sbec_13.attr, -+ &dev_attr_sbec_14.attr, -+ NULL -+}; -+ -+/* root level */ -+static const struct attribute_group qman_dev_attr_grp = { -+ .name = NULL, -+ .attrs = qman_dev_attributes -+}; -+static const struct attribute_group qman_dev_ecr_grp = { -+ .name = "error_capture", -+ .attrs = qman_dev_ecr_attributes -+}; -+ -+static int of_fsl_qman_remove(struct platform_device *ofdev) -+{ -+ sysfs_remove_group(&ofdev->dev.kobj, &qman_dev_attr_grp); -+ return 0; -+}; -+ -+static int of_fsl_qman_probe(struct platform_device *ofdev) -+{ -+ int ret; -+ -+ ret = sysfs_create_group(&ofdev->dev.kobj, &qman_dev_attr_grp); -+ if (ret) -+ goto done; -+ ret = sysfs_add_file_to_group(&ofdev->dev.kobj, -+ &dev_attr_sfdr_in_use.attr, qman_dev_attr_grp.name); -+ if (ret) -+ goto del_group_0; -+ ret = sysfs_create_group(&ofdev->dev.kobj, &qman_dev_ecr_grp); -+ if (ret) -+ goto del_group_0; -+ -+ goto done; -+ -+del_group_0: -+ sysfs_remove_group(&ofdev->dev.kobj, &qman_dev_attr_grp); -+done: -+ if (ret) -+ dev_err(&ofdev->dev, -+ "Cannot create dev attributes ret=%d\n", ret); -+ return ret; -+}; -+ -+static struct of_device_id of_fsl_qman_ids[] = { -+ { -+ .compatible = "fsl,qman", -+ }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, of_fsl_qman_ids); -+ -+#ifdef CONFIG_SUSPEND -+ -+static u32 saved_isdr; -+static int qman_pm_suspend_noirq(struct device *dev) -+{ -+ uint32_t idle_state; -+ -+ suspend_unused_qportal(); -+ /* save isdr, disable all, clear isr */ -+ saved_isdr = qm_err_isr_disable_read(qm); -+ qm_err_isr_disable_write(qm, 0xffffffff); -+ qm_err_isr_status_clear(qm, 0xffffffff); -+ idle_state = qm_in(IDLE_STAT); -+ if (!(idle_state & 0x1)) { -+ pr_err("Qman not idle 0x%x aborting\n", idle_state); -+ qm_err_isr_disable_write(qm, saved_isdr); -+ resume_unused_qportal(); -+ return -EBUSY; -+ } -+#ifdef CONFIG_PM_DEBUG -+ pr_info("Qman suspend code, IDLE_STAT = 0x%x\n", idle_state); -+#endif -+ return 0; -+} -+ -+static int qman_pm_resume_noirq(struct device *dev) -+{ -+ /* restore isdr */ -+ qm_err_isr_disable_write(qm, saved_isdr); -+ resume_unused_qportal(); -+ return 0; -+} -+#else -+#define qman_pm_suspend_noirq NULL -+#define qman_pm_resume_noirq NULL -+#endif -+ -+static const struct dev_pm_ops qman_pm_ops = { -+ .suspend_noirq = qman_pm_suspend_noirq, -+ .resume_noirq = qman_pm_resume_noirq, -+}; -+ -+static struct platform_driver of_fsl_qman_driver = { -+ .driver = { -+ .owner = THIS_MODULE, -+ .name = DRV_NAME, -+ .of_match_table = of_fsl_qman_ids, -+ .pm = &qman_pm_ops, -+ }, -+ .probe = of_fsl_qman_probe, -+ .remove = of_fsl_qman_remove, -+}; -+ -+static int qman_ctrl_init(void) -+{ -+ return platform_driver_register(&of_fsl_qman_driver); -+} -+ -+static void qman_ctrl_exit(void) -+{ -+ platform_driver_unregister(&of_fsl_qman_driver); -+} -+ -+module_init(qman_ctrl_init); -+module_exit(qman_ctrl_exit); -+ -+#endif /* CONFIG_SYSFS */ ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_debugfs.c -@@ -0,0 +1,1594 @@ -+/* Copyright 2010-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+#include "qman_private.h" -+ -+#define MAX_FQID (0x00ffffff) -+#define QM_FQD_BLOCK_SIZE 64 -+#define QM_FQD_AR (0xC10) -+ -+static u32 fqid_max; -+static u64 qman_ccsr_start; -+static u64 qman_ccsr_size; -+ -+static const char * const state_txt[] = { -+ "Out of Service", -+ "Retired", -+ "Tentatively Scheduled", -+ "Truly Scheduled", -+ "Parked", -+ "Active, Active Held or Held Suspended", -+ "Unknown State 6", -+ "Unknown State 7", -+ NULL, -+}; -+ -+static const u8 fqd_states[] = { -+ QM_MCR_NP_STATE_OOS, QM_MCR_NP_STATE_RETIRED, QM_MCR_NP_STATE_TEN_SCHED, -+ QM_MCR_NP_STATE_TRU_SCHED, QM_MCR_NP_STATE_PARKED, -+ QM_MCR_NP_STATE_ACTIVE}; -+ -+struct mask_to_text { -+ u16 mask; -+ const char *txt; -+}; -+ -+struct mask_filter_s { -+ u16 mask; -+ u8 filter; -+}; -+ -+static const struct mask_filter_s mask_filter[] = { -+ {QM_FQCTRL_PREFERINCACHE, 0}, -+ {QM_FQCTRL_PREFERINCACHE, 1}, -+ {QM_FQCTRL_HOLDACTIVE, 0}, -+ {QM_FQCTRL_HOLDACTIVE, 1}, -+ {QM_FQCTRL_AVOIDBLOCK, 0}, -+ {QM_FQCTRL_AVOIDBLOCK, 1}, -+ {QM_FQCTRL_FORCESFDR, 0}, -+ {QM_FQCTRL_FORCESFDR, 1}, -+ {QM_FQCTRL_CPCSTASH, 0}, -+ {QM_FQCTRL_CPCSTASH, 1}, -+ {QM_FQCTRL_CTXASTASHING, 0}, -+ {QM_FQCTRL_CTXASTASHING, 1}, -+ {QM_FQCTRL_ORP, 0}, -+ {QM_FQCTRL_ORP, 1}, -+ {QM_FQCTRL_TDE, 0}, -+ {QM_FQCTRL_TDE, 1}, -+ {QM_FQCTRL_CGE, 0}, -+ {QM_FQCTRL_CGE, 1} -+}; -+ -+static const struct mask_to_text fq_ctrl_text_list[] = { -+ { -+ .mask = QM_FQCTRL_PREFERINCACHE, -+ .txt = "Prefer in cache", -+ }, -+ { -+ .mask = QM_FQCTRL_HOLDACTIVE, -+ .txt = "Hold active in portal", -+ }, -+ { -+ .mask = QM_FQCTRL_AVOIDBLOCK, -+ .txt = "Avoid Blocking", -+ }, -+ { -+ .mask = QM_FQCTRL_FORCESFDR, -+ .txt = "High-priority SFDRs", -+ }, -+ { -+ .mask = QM_FQCTRL_CPCSTASH, -+ .txt = "CPC Stash Enable", -+ }, -+ { -+ .mask = QM_FQCTRL_CTXASTASHING, -+ .txt = "Context-A stashing", -+ }, -+ { -+ .mask = QM_FQCTRL_ORP, -+ .txt = "ORP Enable", -+ }, -+ { -+ .mask = QM_FQCTRL_TDE, -+ .txt = "Tail-Drop Enable", -+ }, -+ { -+ .mask = QM_FQCTRL_CGE, -+ .txt = "Congestion Group Enable", -+ }, -+ { -+ .mask = 0, -+ .txt = NULL, -+ } -+}; -+ -+static const char *get_fqd_ctrl_text(u16 mask) -+{ -+ int i = 0; -+ -+ while (fq_ctrl_text_list[i].txt != NULL) { -+ if (fq_ctrl_text_list[i].mask == mask) -+ return fq_ctrl_text_list[i].txt; -+ i++; -+ } -+ return NULL; -+} -+ -+static const struct mask_to_text stashing_text_list[] = { -+ { -+ .mask = QM_STASHING_EXCL_CTX, -+ .txt = "FQ Ctx Stash" -+ }, -+ { -+ .mask = QM_STASHING_EXCL_DATA, -+ .txt = "Frame Data Stash", -+ }, -+ { -+ .mask = QM_STASHING_EXCL_ANNOTATION, -+ .txt = "Frame Annotation Stash", -+ }, -+ { -+ .mask = 0, -+ .txt = NULL, -+ }, -+}; -+ -+static int user_input_convert(const char __user *user_buf, size_t count, -+ unsigned long *val) -+{ -+ char buf[12]; -+ -+ if (count > sizeof(buf) - 1) -+ return -EINVAL; -+ if (copy_from_user(buf, user_buf, count)) -+ return -EFAULT; -+ buf[count] = '\0'; -+ if (kstrtoul(buf, 0, val)) -+ return -EINVAL; -+ return 0; -+} -+ -+struct line_buffer_fq { -+ u32 buf[8]; -+ u32 buf_cnt; -+ int line_cnt; -+}; -+ -+static void add_to_line_buffer(struct line_buffer_fq *line_buf, u32 fqid, -+ struct seq_file *file) -+{ -+ line_buf->buf[line_buf->buf_cnt] = fqid; -+ line_buf->buf_cnt++; -+ if (line_buf->buf_cnt == 8) { -+ /* Buffer is full, flush it */ -+ if (line_buf->line_cnt != 0) -+ seq_puts(file, ",\n"); -+ seq_printf(file, "0x%06x,0x%06x,0x%06x,0x%06x,0x%06x," -+ "0x%06x,0x%06x,0x%06x", -+ line_buf->buf[0], line_buf->buf[1], line_buf->buf[2], -+ line_buf->buf[3], line_buf->buf[4], line_buf->buf[5], -+ line_buf->buf[6], line_buf->buf[7]); -+ line_buf->buf_cnt = 0; -+ line_buf->line_cnt++; -+ } -+} -+ -+static void flush_line_buffer(struct line_buffer_fq *line_buf, -+ struct seq_file *file) -+{ -+ if (line_buf->buf_cnt) { -+ int y = 0; -+ if (line_buf->line_cnt != 0) -+ seq_puts(file, ",\n"); -+ while (y != line_buf->buf_cnt) { -+ if (y+1 == line_buf->buf_cnt) -+ seq_printf(file, "0x%06x", line_buf->buf[y]); -+ else -+ seq_printf(file, "0x%06x,", line_buf->buf[y]); -+ y++; -+ } -+ line_buf->line_cnt++; -+ } -+ if (line_buf->line_cnt) -+ seq_putc(file, '\n'); -+} -+ -+static struct dentry *dfs_root; /* debugfs root directory */ -+ -+/******************************************************************************* -+ * Query Frame Queue Non Programmable Fields -+ ******************************************************************************/ -+struct query_fq_np_fields_data_s { -+ u32 fqid; -+}; -+static struct query_fq_np_fields_data_s query_fq_np_fields_data = { -+ .fqid = 1, -+}; -+ -+static int query_fq_np_fields_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ struct qm_mcr_queryfq_np np; -+ struct qman_fq fq; -+ -+ fq.fqid = query_fq_np_fields_data.fqid; -+ ret = qman_query_fq_np(&fq, &np); -+ if (ret) -+ return ret; -+ /* Print state */ -+ seq_printf(file, "Query FQ Non Programmable Fields Result fqid 0x%x\n", -+ fq.fqid); -+ seq_printf(file, " force eligible pending: %s\n", -+ (np.state & QM_MCR_NP_STATE_FE) ? "yes" : "no"); -+ seq_printf(file, " retirement pending: %s\n", -+ (np.state & QM_MCR_NP_STATE_R) ? "yes" : "no"); -+ seq_printf(file, " state: %s\n", -+ state_txt[np.state & QM_MCR_NP_STATE_MASK]); -+ seq_printf(file, " fq_link: 0x%x\n", np.fqd_link); -+ seq_printf(file, " odp_seq: %u\n", np.odp_seq); -+ seq_printf(file, " orp_nesn: %u\n", np.orp_nesn); -+ seq_printf(file, " orp_ea_hseq: %u\n", np.orp_ea_hseq); -+ seq_printf(file, " orp_ea_tseq: %u\n", np.orp_ea_tseq); -+ seq_printf(file, " orp_ea_hptr: 0x%x\n", np.orp_ea_hptr); -+ seq_printf(file, " orp_ea_tptr: 0x%x\n", np.orp_ea_tptr); -+ seq_printf(file, " pfdr_hptr: 0x%x\n", np.pfdr_hptr); -+ seq_printf(file, " pfdr_tptr: 0x%x\n", np.pfdr_tptr); -+ seq_printf(file, " is: ics_surp contains a %s\n", -+ (np.is) ? "deficit" : "surplus"); -+ seq_printf(file, " ics_surp: %u\n", np.ics_surp); -+ seq_printf(file, " byte_cnt: %u\n", np.byte_cnt); -+ seq_printf(file, " frm_cnt: %u\n", np.frm_cnt); -+ seq_printf(file, " ra1_sfdr: 0x%x\n", np.ra1_sfdr); -+ seq_printf(file, " ra2_sfdr: 0x%x\n", np.ra2_sfdr); -+ seq_printf(file, " od1_sfdr: 0x%x\n", np.od1_sfdr); -+ seq_printf(file, " od2_sfdr: 0x%x\n", np.od2_sfdr); -+ seq_printf(file, " od3_sfdr: 0x%x\n", np.od3_sfdr); -+ return 0; -+} -+ -+static int query_fq_np_fields_open(struct inode *inode, -+ struct file *file) -+{ -+ return single_open(file, query_fq_np_fields_show, NULL); -+} -+ -+static ssize_t query_fq_np_fields_write(struct file *f, -+ const char __user *buf, size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ if (val > MAX_FQID) -+ return -EINVAL; -+ query_fq_np_fields_data.fqid = (u32)val; -+ return count; -+} -+ -+static const struct file_operations query_fq_np_fields_fops = { -+ .owner = THIS_MODULE, -+ .open = query_fq_np_fields_open, -+ .read = seq_read, -+ .write = query_fq_np_fields_write, -+ .release = single_release, -+}; -+ -+/******************************************************************************* -+ * Frame Queue Programmable Fields -+ ******************************************************************************/ -+struct query_fq_fields_data_s { -+ u32 fqid; -+}; -+ -+static struct query_fq_fields_data_s query_fq_fields_data = { -+ .fqid = 1, -+}; -+ -+static int query_fq_fields_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ struct qm_fqd fqd; -+ struct qman_fq fq; -+ int i = 0; -+ -+ memset(&fqd, 0, sizeof(struct qm_fqd)); -+ fq.fqid = query_fq_fields_data.fqid; -+ ret = qman_query_fq(&fq, &fqd); -+ if (ret) -+ return ret; -+ seq_printf(file, "Query FQ Programmable Fields Result fqid 0x%x\n", -+ fq.fqid); -+ seq_printf(file, " orprws: %u\n", fqd.orprws); -+ seq_printf(file, " oa: %u\n", fqd.oa); -+ seq_printf(file, " olws: %u\n", fqd.olws); -+ -+ seq_printf(file, " cgid: %u\n", fqd.cgid); -+ -+ if ((fqd.fq_ctrl & QM_FQCTRL_MASK) == 0) -+ seq_puts(file, " fq_ctrl: None\n"); -+ else { -+ i = 0; -+ seq_puts(file, " fq_ctrl:\n"); -+ while (fq_ctrl_text_list[i].txt != NULL) { -+ if ((fqd.fq_ctrl & QM_FQCTRL_MASK) & -+ fq_ctrl_text_list[i].mask) -+ seq_printf(file, " %s\n", -+ fq_ctrl_text_list[i].txt); -+ i++; -+ } -+ } -+ seq_printf(file, " dest_channel: %u\n", fqd.dest.channel); -+ seq_printf(file, " dest_wq: %u\n", fqd.dest.wq); -+ seq_printf(file, " ics_cred: %u\n", fqd.ics_cred); -+ seq_printf(file, " td_mant: %u\n", fqd.td.mant); -+ seq_printf(file, " td_exp: %u\n", fqd.td.exp); -+ -+ seq_printf(file, " ctx_b: 0x%x\n", fqd.context_b); -+ -+ seq_printf(file, " ctx_a: 0x%llx\n", qm_fqd_stashing_get64(&fqd)); -+ /* Any stashing configured */ -+ if ((fqd.context_a.stashing.exclusive & 0x7) == 0) -+ seq_puts(file, " ctx_a_stash_exclusive: None\n"); -+ else { -+ seq_puts(file, " ctx_a_stash_exclusive:\n"); -+ i = 0; -+ while (stashing_text_list[i].txt != NULL) { -+ if ((fqd.fq_ctrl & 0x7) & stashing_text_list[i].mask) -+ seq_printf(file, " %s\n", -+ stashing_text_list[i].txt); -+ i++; -+ } -+ } -+ seq_printf(file, " ctx_a_stash_annotation_cl: %u\n", -+ fqd.context_a.stashing.annotation_cl); -+ seq_printf(file, " ctx_a_stash_data_cl: %u\n", -+ fqd.context_a.stashing.data_cl); -+ seq_printf(file, " ctx_a_stash_context_cl: %u\n", -+ fqd.context_a.stashing.context_cl); -+ return 0; -+} -+ -+static int query_fq_fields_open(struct inode *inode, -+ struct file *file) -+{ -+ return single_open(file, query_fq_fields_show, NULL); -+} -+ -+static ssize_t query_fq_fields_write(struct file *f, -+ const char __user *buf, size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ if (val > MAX_FQID) -+ return -EINVAL; -+ query_fq_fields_data.fqid = (u32)val; -+ return count; -+} -+ -+static const struct file_operations query_fq_fields_fops = { -+ .owner = THIS_MODULE, -+ .open = query_fq_fields_open, -+ .read = seq_read, -+ .write = query_fq_fields_write, -+ .release = single_release, -+}; -+ -+/******************************************************************************* -+ * Query WQ lengths -+ ******************************************************************************/ -+struct query_wq_lengths_data_s { -+ union { -+ u16 channel_wq; /* ignores wq (3 lsbits) */ -+ struct { -+ u16 id:13; /* qm_channel */ -+ u16 __reserved:3; -+ } __packed channel; -+ }; -+}; -+static struct query_wq_lengths_data_s query_wq_lengths_data; -+static int query_wq_lengths_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ struct qm_mcr_querywq wq; -+ int i; -+ -+ memset(&wq, 0, sizeof(struct qm_mcr_querywq)); -+ wq.channel.id = query_wq_lengths_data.channel.id; -+ ret = qman_query_wq(0, &wq); -+ if (ret) -+ return ret; -+ seq_printf(file, "Query Result For Channel: 0x%x\n", wq.channel.id); -+ for (i = 0; i < 8; i++) -+ /* mask out upper 4 bits since they are not part of length */ -+ seq_printf(file, " wq%d_len : %u\n", i, wq.wq_len[i] & 0x0fff); -+ return 0; -+} -+ -+static int query_wq_lengths_open(struct inode *inode, -+ struct file *file) -+{ -+ return single_open(file, query_wq_lengths_show, NULL); -+} -+ -+static ssize_t query_wq_lengths_write(struct file *f, -+ const char __user *buf, size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ if (val > 0xfff8) -+ return -EINVAL; -+ query_wq_lengths_data.channel.id = (u16)val; -+ return count; -+} -+ -+static const struct file_operations query_wq_lengths_fops = { -+ .owner = THIS_MODULE, -+ .open = query_wq_lengths_open, -+ .read = seq_read, -+ .write = query_wq_lengths_write, -+ .release = single_release, -+}; -+ -+/******************************************************************************* -+ * Query CGR -+ ******************************************************************************/ -+struct query_cgr_s { -+ u8 cgid; -+}; -+static struct query_cgr_s query_cgr_data; -+ -+static int query_cgr_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ struct qm_mcr_querycgr cgrd; -+ struct qman_cgr cgr; -+ int i, j; -+ u32 mask; -+ -+ memset(&cgr, 0, sizeof(cgr)); -+ memset(&cgrd, 0, sizeof(cgrd)); -+ cgr.cgrid = query_cgr_data.cgid; -+ ret = qman_query_cgr(&cgr, &cgrd); -+ if (ret) -+ return ret; -+ seq_printf(file, "Query CGR id 0x%x\n", cgr.cgrid); -+ seq_printf(file, " wr_parm_g MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n", -+ cgrd.cgr.wr_parm_g.MA, cgrd.cgr.wr_parm_g.Mn, -+ cgrd.cgr.wr_parm_g.SA, cgrd.cgr.wr_parm_g.Sn, -+ cgrd.cgr.wr_parm_g.Pn); -+ -+ seq_printf(file, " wr_parm_y MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n", -+ cgrd.cgr.wr_parm_y.MA, cgrd.cgr.wr_parm_y.Mn, -+ cgrd.cgr.wr_parm_y.SA, cgrd.cgr.wr_parm_y.Sn, -+ cgrd.cgr.wr_parm_y.Pn); -+ -+ seq_printf(file, " wr_parm_r MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n", -+ cgrd.cgr.wr_parm_r.MA, cgrd.cgr.wr_parm_r.Mn, -+ cgrd.cgr.wr_parm_r.SA, cgrd.cgr.wr_parm_r.Sn, -+ cgrd.cgr.wr_parm_r.Pn); -+ -+ seq_printf(file, " wr_en_g: %u, wr_en_y: %u, we_en_r: %u\n", -+ cgrd.cgr.wr_en_g, cgrd.cgr.wr_en_y, cgrd.cgr.wr_en_r); -+ -+ seq_printf(file, " cscn_en: %u\n", cgrd.cgr.cscn_en); -+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) { -+ seq_puts(file, " cscn_targ_dcp:\n"); -+ mask = 0x80000000; -+ for (i = 0; i < 32; i++) { -+ if (cgrd.cgr.cscn_targ & mask) -+ seq_printf(file, " send CSCN to dcp %u\n", -+ (31 - i)); -+ mask >>= 1; -+ } -+ -+ seq_puts(file, " cscn_targ_swp:\n"); -+ for (i = 0; i < 4; i++) { -+ mask = 0x80000000; -+ for (j = 0; j < 32; j++) { -+ if (cgrd.cscn_targ_swp[i] & mask) -+ seq_printf(file, " send CSCN to swp" -+ " %u\n", (127 - (i * 32) - j)); -+ mask >>= 1; -+ } -+ } -+ } else { -+ seq_printf(file, " cscn_targ: %u\n", cgrd.cgr.cscn_targ); -+ } -+ seq_printf(file, " cstd_en: %u\n", cgrd.cgr.cstd_en); -+ seq_printf(file, " cs: %u\n", cgrd.cgr.cs); -+ -+ seq_printf(file, " cs_thresh_TA: %u, cs_thresh_Tn: %u\n", -+ cgrd.cgr.cs_thres.TA, cgrd.cgr.cs_thres.Tn); -+ -+ seq_printf(file, " mode: %s\n", -+ (cgrd.cgr.mode & QMAN_CGR_MODE_FRAME) ? -+ "frame count" : "byte count"); -+ seq_printf(file, " i_bcnt: %llu\n", qm_mcr_querycgr_i_get64(&cgrd)); -+ seq_printf(file, " a_bcnt: %llu\n", qm_mcr_querycgr_a_get64(&cgrd)); -+ -+ return 0; -+} -+ -+static int query_cgr_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, query_cgr_show, NULL); -+} -+ -+static ssize_t query_cgr_write(struct file *f, const char __user *buf, -+ size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ if (val > 0xff) -+ return -EINVAL; -+ query_cgr_data.cgid = (u8)val; -+ return count; -+} -+ -+static const struct file_operations query_cgr_fops = { -+ .owner = THIS_MODULE, -+ .open = query_cgr_open, -+ .read = seq_read, -+ .write = query_cgr_write, -+ .release = single_release, -+}; -+ -+/******************************************************************************* -+ * Test Write CGR -+ ******************************************************************************/ -+struct test_write_cgr_s { -+ u64 i_bcnt; -+ u8 cgid; -+}; -+static struct test_write_cgr_s test_write_cgr_data; -+ -+static int testwrite_cgr_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ struct qm_mcr_cgrtestwrite result; -+ struct qman_cgr cgr; -+ u64 i_bcnt; -+ -+ memset(&cgr, 0, sizeof(struct qman_cgr)); -+ memset(&result, 0, sizeof(struct qm_mcr_cgrtestwrite)); -+ cgr.cgrid = test_write_cgr_data.cgid; -+ i_bcnt = test_write_cgr_data.i_bcnt; -+ ret = qman_testwrite_cgr(&cgr, i_bcnt, &result); -+ if (ret) -+ return ret; -+ seq_printf(file, "CGR Test Write CGR id 0x%x\n", cgr.cgrid); -+ seq_printf(file, " wr_parm_g MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n", -+ result.cgr.wr_parm_g.MA, result.cgr.wr_parm_g.Mn, -+ result.cgr.wr_parm_g.SA, result.cgr.wr_parm_g.Sn, -+ result.cgr.wr_parm_g.Pn); -+ seq_printf(file, " wr_parm_y MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n", -+ result.cgr.wr_parm_y.MA, result.cgr.wr_parm_y.Mn, -+ result.cgr.wr_parm_y.SA, result.cgr.wr_parm_y.Sn, -+ result.cgr.wr_parm_y.Pn); -+ seq_printf(file, " wr_parm_r MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n", -+ result.cgr.wr_parm_r.MA, result.cgr.wr_parm_r.Mn, -+ result.cgr.wr_parm_r.SA, result.cgr.wr_parm_r.Sn, -+ result.cgr.wr_parm_r.Pn); -+ seq_printf(file, " wr_en_g: %u, wr_en_y: %u, we_en_r: %u\n", -+ result.cgr.wr_en_g, result.cgr.wr_en_y, result.cgr.wr_en_r); -+ seq_printf(file, " cscn_en: %u\n", result.cgr.cscn_en); -+ seq_printf(file, " cscn_targ: %u\n", result.cgr.cscn_targ); -+ seq_printf(file, " cstd_en: %u\n", result.cgr.cstd_en); -+ seq_printf(file, " cs: %u\n", result.cgr.cs); -+ seq_printf(file, " cs_thresh_TA: %u, cs_thresh_Tn: %u\n", -+ result.cgr.cs_thres.TA, result.cgr.cs_thres.Tn); -+ -+ /* Add Mode for Si 2 */ -+ seq_printf(file, " mode: %s\n", -+ (result.cgr.mode & QMAN_CGR_MODE_FRAME) ? -+ "frame count" : "byte count"); -+ -+ seq_printf(file, " i_bcnt: %llu\n", -+ qm_mcr_cgrtestwrite_i_get64(&result)); -+ seq_printf(file, " a_bcnt: %llu\n", -+ qm_mcr_cgrtestwrite_a_get64(&result)); -+ seq_printf(file, " wr_prob_g: %u\n", result.wr_prob_g); -+ seq_printf(file, " wr_prob_y: %u\n", result.wr_prob_y); -+ seq_printf(file, " wr_prob_r: %u\n", result.wr_prob_r); -+ return 0; -+} -+ -+static int testwrite_cgr_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, testwrite_cgr_show, NULL); -+} -+ -+static const struct file_operations testwrite_cgr_fops = { -+ .owner = THIS_MODULE, -+ .open = testwrite_cgr_open, -+ .read = seq_read, -+ .release = single_release, -+}; -+ -+ -+static int testwrite_cgr_ibcnt_show(struct seq_file *file, void *offset) -+{ -+ seq_printf(file, "i_bcnt: %llu\n", test_write_cgr_data.i_bcnt); -+ return 0; -+} -+static int testwrite_cgr_ibcnt_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, testwrite_cgr_ibcnt_show, NULL); -+} -+ -+static ssize_t testwrite_cgr_ibcnt_write(struct file *f, const char __user *buf, -+ size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ test_write_cgr_data.i_bcnt = val; -+ return count; -+} -+ -+static const struct file_operations teswrite_cgr_ibcnt_fops = { -+ .owner = THIS_MODULE, -+ .open = testwrite_cgr_ibcnt_open, -+ .read = seq_read, -+ .write = testwrite_cgr_ibcnt_write, -+ .release = single_release, -+}; -+ -+static int testwrite_cgr_cgrid_show(struct seq_file *file, void *offset) -+{ -+ seq_printf(file, "cgrid: %u\n", (u32)test_write_cgr_data.cgid); -+ return 0; -+} -+static int testwrite_cgr_cgrid_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, testwrite_cgr_cgrid_show, NULL); -+} -+ -+static ssize_t testwrite_cgr_cgrid_write(struct file *f, const char __user *buf, -+ size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ if (val > 0xff) -+ return -EINVAL; -+ test_write_cgr_data.cgid = (u8)val; -+ return count; -+} -+ -+static const struct file_operations teswrite_cgr_cgrid_fops = { -+ .owner = THIS_MODULE, -+ .open = testwrite_cgr_cgrid_open, -+ .read = seq_read, -+ .write = testwrite_cgr_cgrid_write, -+ .release = single_release, -+}; -+ -+/******************************************************************************* -+ * Query Congestion State -+ ******************************************************************************/ -+static int query_congestion_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ struct qm_mcr_querycongestion cs; -+ int i, j, in_cong = 0; -+ u32 mask; -+ -+ memset(&cs, 0, sizeof(struct qm_mcr_querycongestion)); -+ ret = qman_query_congestion(&cs); -+ if (ret) -+ return ret; -+ seq_puts(file, "Query Congestion Result\n"); -+ for (i = 0; i < 8; i++) { -+ mask = 0x80000000; -+ for (j = 0; j < 32; j++) { -+ if (cs.state.__state[i] & mask) { -+ in_cong = 1; -+ seq_printf(file, " cg %u: %s\n", (i*32)+j, -+ "in congestion"); -+ } -+ mask >>= 1; -+ } -+ } -+ if (!in_cong) -+ seq_puts(file, " All congestion groups not congested.\n"); -+ return 0; -+} -+ -+static int query_congestion_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, query_congestion_show, NULL); -+} -+ -+static const struct file_operations query_congestion_fops = { -+ .owner = THIS_MODULE, -+ .open = query_congestion_open, -+ .read = seq_read, -+ .release = single_release, -+}; -+ -+/******************************************************************************* -+ * Query CCGR -+ ******************************************************************************/ -+struct query_ccgr_s { -+ u32 ccgid; -+}; -+static struct query_ccgr_s query_ccgr_data; -+ -+static int query_ccgr_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ struct qm_mcr_ceetm_ccgr_query ccgr_query; -+ struct qm_mcc_ceetm_ccgr_query query_opts; -+ int i, j; -+ u32 mask; -+ -+ memset(&ccgr_query, 0, sizeof(struct qm_mcr_ceetm_ccgr_query)); -+ memset(&query_opts, 0, sizeof(struct qm_mcc_ceetm_ccgr_query)); -+ -+ if ((qman_ip_rev & 0xFF00) < QMAN_REV30) -+ return -EINVAL; -+ -+ seq_printf(file, "Query CCGID %x\n", query_ccgr_data.ccgid); -+ query_opts.dcpid = ((query_ccgr_data.ccgid & 0xFF000000) >> 24); -+ query_opts.ccgrid = query_ccgr_data.ccgid & 0x000001FF; -+ ret = qman_ceetm_query_ccgr(&query_opts, &ccgr_query); -+ if (ret) -+ return ret; -+ seq_printf(file, "Query CCGR id %x in DCP %d\n", query_opts.ccgrid, -+ query_opts.dcpid); -+ seq_printf(file, " wr_parm_g MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n", -+ ccgr_query.cm_query.wr_parm_g.MA, -+ ccgr_query.cm_query.wr_parm_g.Mn, -+ ccgr_query.cm_query.wr_parm_g.SA, -+ ccgr_query.cm_query.wr_parm_g.Sn, -+ ccgr_query.cm_query.wr_parm_g.Pn); -+ -+ seq_printf(file, " wr_parm_y MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n", -+ ccgr_query.cm_query.wr_parm_y.MA, -+ ccgr_query.cm_query.wr_parm_y.Mn, -+ ccgr_query.cm_query.wr_parm_y.SA, -+ ccgr_query.cm_query.wr_parm_y.Sn, -+ ccgr_query.cm_query.wr_parm_y.Pn); -+ -+ seq_printf(file, " wr_parm_r MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n", -+ ccgr_query.cm_query.wr_parm_r.MA, -+ ccgr_query.cm_query.wr_parm_r.Mn, -+ ccgr_query.cm_query.wr_parm_r.SA, -+ ccgr_query.cm_query.wr_parm_r.Sn, -+ ccgr_query.cm_query.wr_parm_r.Pn); -+ -+ seq_printf(file, " wr_en_g: %u, wr_en_y: %u, we_en_r: %u\n", -+ ccgr_query.cm_query.ctl_wr_en_g, -+ ccgr_query.cm_query.ctl_wr_en_y, -+ ccgr_query.cm_query.ctl_wr_en_r); -+ -+ seq_printf(file, " cscn_en: %u\n", ccgr_query.cm_query.ctl_cscn_en); -+ seq_puts(file, " cscn_targ_dcp:\n"); -+ mask = 0x80000000; -+ for (i = 0; i < 32; i++) { -+ if (ccgr_query.cm_query.cscn_targ_dcp & mask) -+ seq_printf(file, " send CSCN to dcp %u\n", (31 - i)); -+ mask >>= 1; -+ } -+ -+ seq_puts(file, " cscn_targ_swp:\n"); -+ for (i = 0; i < 4; i++) { -+ mask = 0x80000000; -+ for (j = 0; j < 32; j++) { -+ if (ccgr_query.cm_query.cscn_targ_swp[i] & mask) -+ seq_printf(file, " send CSCN to swp" -+ "%u\n", (127 - (i * 32) - j)); -+ mask >>= 1; -+ } -+ } -+ -+ seq_printf(file, " td_en: %u\n", ccgr_query.cm_query.ctl_td_en); -+ -+ seq_printf(file, " cs_thresh_in_TA: %u, cs_thresh_in_Tn: %u\n", -+ ccgr_query.cm_query.cs_thres.TA, -+ ccgr_query.cm_query.cs_thres.Tn); -+ -+ seq_printf(file, " cs_thresh_out_TA: %u, cs_thresh_out_Tn: %u\n", -+ ccgr_query.cm_query.cs_thres_x.TA, -+ ccgr_query.cm_query.cs_thres_x.Tn); -+ -+ seq_printf(file, " td_thresh_TA: %u, td_thresh_Tn: %u\n", -+ ccgr_query.cm_query.td_thres.TA, -+ ccgr_query.cm_query.td_thres.Tn); -+ -+ seq_printf(file, " mode: %s\n", -+ (ccgr_query.cm_query.ctl_mode & -+ QMAN_CGR_MODE_FRAME) ? -+ "frame count" : "byte count"); -+ seq_printf(file, " i_cnt: %llu\n", (u64)ccgr_query.cm_query.i_cnt); -+ seq_printf(file, " a_cnt: %llu\n", (u64)ccgr_query.cm_query.a_cnt); -+ -+ return 0; -+} -+ -+static int query_ccgr_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, query_ccgr_show, NULL); -+} -+ -+static ssize_t query_ccgr_write(struct file *f, const char __user *buf, -+ size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ query_ccgr_data.ccgid = val; -+ return count; -+} -+ -+static const struct file_operations query_ccgr_fops = { -+ .owner = THIS_MODULE, -+ .open = query_ccgr_open, -+ .read = seq_read, -+ .write = query_ccgr_write, -+ .release = single_release, -+}; -+/******************************************************************************* -+ * QMan register -+ ******************************************************************************/ -+struct qman_register_s { -+ u32 val; -+}; -+static struct qman_register_s qman_register_data; -+ -+static void init_ccsrmempeek(void) -+{ -+ struct device_node *dn; -+ const u32 *regaddr_p; -+ -+ dn = of_find_compatible_node(NULL, NULL, "fsl,qman"); -+ if (!dn) { -+ pr_info("No fsl,qman node\n"); -+ return; -+ } -+ regaddr_p = of_get_address(dn, 0, &qman_ccsr_size, NULL); -+ if (!regaddr_p) { -+ of_node_put(dn); -+ return; -+ } -+ qman_ccsr_start = of_translate_address(dn, regaddr_p); -+ of_node_put(dn); -+} -+/* This function provides access to QMan ccsr memory map */ -+static int qman_ccsrmempeek(u32 *val, u32 offset) -+{ -+ void __iomem *addr; -+ u64 phys_addr; -+ -+ if (!qman_ccsr_start) -+ return -EINVAL; -+ -+ if (offset > (qman_ccsr_size - sizeof(u32))) -+ return -EINVAL; -+ -+ phys_addr = qman_ccsr_start + offset; -+ addr = ioremap(phys_addr, sizeof(u32)); -+ if (!addr) { -+ pr_err("ccsrmempeek, ioremap failed\n"); -+ return -EINVAL; -+ } -+ *val = in_be32(addr); -+ iounmap(addr); -+ return 0; -+} -+ -+static int qman_ccsrmempeek_show(struct seq_file *file, void *offset) -+{ -+ u32 b; -+ -+ qman_ccsrmempeek(&b, qman_register_data.val); -+ seq_printf(file, "QMan register offset = 0x%x\n", -+ qman_register_data.val); -+ seq_printf(file, "value = 0x%08x\n", b); -+ -+ return 0; -+} -+ -+static int qman_ccsrmempeek_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, qman_ccsrmempeek_show, NULL); -+} -+ -+static ssize_t qman_ccsrmempeek_write(struct file *f, const char __user *buf, -+ size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ /* multiple of 4 */ -+ if (val > (qman_ccsr_size - sizeof(u32))) { -+ pr_info("Input 0x%lx > 0x%llx\n", -+ val, (qman_ccsr_size - sizeof(u32))); -+ return -EINVAL; -+ } -+ if (val & 0x3) { -+ pr_info("Input 0x%lx not multiple of 4\n", val); -+ return -EINVAL; -+ } -+ qman_register_data.val = val; -+ return count; -+} -+ -+static const struct file_operations qman_ccsrmempeek_fops = { -+ .owner = THIS_MODULE, -+ .open = qman_ccsrmempeek_open, -+ .read = seq_read, -+ .write = qman_ccsrmempeek_write, -+}; -+ -+/******************************************************************************* -+ * QMan state -+ ******************************************************************************/ -+static int qman_fqd_state_show(struct seq_file *file, void *offset) -+{ -+ struct qm_mcr_queryfq_np np; -+ struct qman_fq fq; -+ struct line_buffer_fq line_buf; -+ int ret, i; -+ u8 *state = file->private; -+ u32 qm_fq_state_cnt[ARRAY_SIZE(fqd_states)]; -+ -+ memset(qm_fq_state_cnt, 0, sizeof(qm_fq_state_cnt)); -+ memset(&line_buf, 0, sizeof(line_buf)); -+ -+ seq_printf(file, "List of fq ids in state: %s\n", state_txt[*state]); -+ -+ for (i = 1; i < fqid_max; i++) { -+ fq.fqid = i; -+ ret = qman_query_fq_np(&fq, &np); -+ if (ret) -+ return ret; -+ if (*state == (np.state & QM_MCR_NP_STATE_MASK)) -+ add_to_line_buffer(&line_buf, fq.fqid, file); -+ /* Keep a summary count of all states */ -+ if ((np.state & QM_MCR_NP_STATE_MASK) < ARRAY_SIZE(fqd_states)) -+ qm_fq_state_cnt[(np.state & QM_MCR_NP_STATE_MASK)]++; -+ } -+ flush_line_buffer(&line_buf, file); -+ -+ for (i = 0; i < ARRAY_SIZE(fqd_states); i++) { -+ seq_printf(file, "%s count = %u\n", state_txt[i], -+ qm_fq_state_cnt[i]); -+ } -+ return 0; -+} -+ -+static int qman_fqd_state_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, qman_fqd_state_show, inode->i_private); -+} -+ -+static const struct file_operations qman_fqd_state_fops = { -+ .owner = THIS_MODULE, -+ .open = qman_fqd_state_open, -+ .read = seq_read, -+}; -+ -+static int qman_fqd_ctrl_show(struct seq_file *file, void *offset) -+{ -+ struct qm_fqd fqd; -+ struct qman_fq fq; -+ u32 fq_en_cnt = 0, fq_di_cnt = 0; -+ int ret, i; -+ struct mask_filter_s *data = file->private; -+ const char *ctrl_txt = get_fqd_ctrl_text(data->mask); -+ struct line_buffer_fq line_buf; -+ -+ memset(&line_buf, 0, sizeof(line_buf)); -+ seq_printf(file, "List of fq ids with: %s :%s\n", -+ ctrl_txt, (data->filter) ? "enabled" : "disabled"); -+ for (i = 1; i < fqid_max; i++) { -+ fq.fqid = i; -+ memset(&fqd, 0, sizeof(struct qm_fqd)); -+ ret = qman_query_fq(&fq, &fqd); -+ if (ret) -+ return ret; -+ if (data->filter) { -+ if (fqd.fq_ctrl & data->mask) -+ add_to_line_buffer(&line_buf, fq.fqid, file); -+ } else { -+ if (!(fqd.fq_ctrl & data->mask)) -+ add_to_line_buffer(&line_buf, fq.fqid, file); -+ } -+ if (fqd.fq_ctrl & data->mask) -+ fq_en_cnt++; -+ else -+ fq_di_cnt++; -+ } -+ flush_line_buffer(&line_buf, file); -+ -+ seq_printf(file, "Total FQD with: %s : enabled = %u\n", -+ ctrl_txt, fq_en_cnt); -+ seq_printf(file, "Total FQD with: %s : disabled = %u\n", -+ ctrl_txt, fq_di_cnt); -+ return 0; -+} -+ -+/******************************************************************************* -+ * QMan ctrl CGE, TDE, ORP, CTX, CPC, SFDR, BLOCK, HOLD, CACHE -+ ******************************************************************************/ -+static int qman_fqd_ctrl_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, qman_fqd_ctrl_show, inode->i_private); -+} -+ -+static const struct file_operations qman_fqd_ctrl_fops = { -+ .owner = THIS_MODULE, -+ .open = qman_fqd_ctrl_open, -+ .read = seq_read, -+}; -+ -+/******************************************************************************* -+ * QMan ctrl summary -+ ******************************************************************************/ -+/******************************************************************************* -+ * QMan summary state -+ ******************************************************************************/ -+static int qman_fqd_non_prog_summary_show(struct seq_file *file, void *offset) -+{ -+ struct qm_mcr_queryfq_np np; -+ struct qman_fq fq; -+ int ret, i; -+ u32 qm_fq_state_cnt[ARRAY_SIZE(fqd_states)]; -+ -+ memset(qm_fq_state_cnt, 0, sizeof(qm_fq_state_cnt)); -+ -+ for (i = 1; i < fqid_max; i++) { -+ fq.fqid = i; -+ ret = qman_query_fq_np(&fq, &np); -+ if (ret) -+ return ret; -+ /* Keep a summary count of all states */ -+ if ((np.state & QM_MCR_NP_STATE_MASK) < ARRAY_SIZE(fqd_states)) -+ qm_fq_state_cnt[(np.state & QM_MCR_NP_STATE_MASK)]++; -+ } -+ -+ for (i = 0; i < ARRAY_SIZE(fqd_states); i++) { -+ seq_printf(file, "%s count = %u\n", state_txt[i], -+ qm_fq_state_cnt[i]); -+ } -+ return 0; -+} -+ -+static int qman_fqd_prog_summary_show(struct seq_file *file, void *offset) -+{ -+ struct qm_fqd fqd; -+ struct qman_fq fq; -+ int ret, i , j; -+ u32 qm_prog_cnt[ARRAY_SIZE(mask_filter)/2]; -+ -+ memset(qm_prog_cnt, 0, sizeof(qm_prog_cnt)); -+ -+ for (i = 1; i < fqid_max; i++) { -+ memset(&fqd, 0, sizeof(struct qm_fqd)); -+ fq.fqid = i; -+ ret = qman_query_fq(&fq, &fqd); -+ if (ret) -+ return ret; -+ /* Keep a summary count of all states */ -+ for (j = 0; j < ARRAY_SIZE(mask_filter); j += 2) -+ if ((fqd.fq_ctrl & QM_FQCTRL_MASK) & -+ mask_filter[j].mask) -+ qm_prog_cnt[j/2]++; -+ } -+ for (i = 0; i < ARRAY_SIZE(mask_filter) / 2; i++) { -+ seq_printf(file, "%s count = %u\n", -+ get_fqd_ctrl_text(mask_filter[i*2].mask), -+ qm_prog_cnt[i]); -+ } -+ return 0; -+} -+ -+static int qman_fqd_summary_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ -+ /* Display summary of non programmable fields */ -+ ret = qman_fqd_non_prog_summary_show(file, offset); -+ if (ret) -+ return ret; -+ seq_puts(file, "-----------------------------------------\n"); -+ /* Display programmable fields */ -+ ret = qman_fqd_prog_summary_show(file, offset); -+ if (ret) -+ return ret; -+ return 0; -+} -+ -+static int qman_fqd_summary_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, qman_fqd_summary_show, NULL); -+} -+ -+static const struct file_operations qman_fqd_summary_fops = { -+ .owner = THIS_MODULE, -+ .open = qman_fqd_summary_open, -+ .read = seq_read, -+}; -+ -+/******************************************************************************* -+ * QMan destination work queue -+ ******************************************************************************/ -+struct qman_dest_wq_s { -+ u16 wq_id; -+}; -+static struct qman_dest_wq_s qman_dest_wq_data = { -+ .wq_id = 0, -+}; -+ -+static int qman_fqd_dest_wq_show(struct seq_file *file, void *offset) -+{ -+ struct qm_fqd fqd; -+ struct qman_fq fq; -+ int ret, i; -+ u16 *wq, wq_id = qman_dest_wq_data.wq_id; -+ struct line_buffer_fq line_buf; -+ -+ memset(&line_buf, 0, sizeof(line_buf)); -+ /* use vmalloc : need to allocate large memory region and don't -+ * require the memory to be physically contiguous. */ -+ wq = vzalloc(sizeof(u16) * (0xFFFF+1)); -+ if (!wq) -+ return -ENOMEM; -+ -+ seq_printf(file, "List of fq ids with destination work queue id" -+ " = 0x%x\n", wq_id); -+ -+ for (i = 1; i < fqid_max; i++) { -+ fq.fqid = i; -+ memset(&fqd, 0, sizeof(struct qm_fqd)); -+ ret = qman_query_fq(&fq, &fqd); -+ if (ret) { -+ vfree(wq); -+ return ret; -+ } -+ if (wq_id == fqd.dest_wq) -+ add_to_line_buffer(&line_buf, fq.fqid, file); -+ wq[fqd.dest_wq]++; -+ } -+ flush_line_buffer(&line_buf, file); -+ -+ seq_puts(file, "Summary of all FQD destination work queue values\n"); -+ for (i = 0; i < 0xFFFF; i++) { -+ if (wq[i]) -+ seq_printf(file, "Channel: 0x%x WQ: 0x%x WQ_ID: 0x%x, " -+ "count = %u\n", i >> 3, i & 0x3, i, wq[i]); -+ } -+ vfree(wq); -+ return 0; -+} -+ -+static ssize_t qman_fqd_dest_wq_write(struct file *f, const char __user *buf, -+ size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ if (val > 0xFFFF) -+ return -EINVAL; -+ qman_dest_wq_data.wq_id = val; -+ return count; -+} -+ -+static int qman_fqd_dest_wq_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, qman_fqd_dest_wq_show, NULL); -+} -+ -+static const struct file_operations qman_fqd_dest_wq_fops = { -+ .owner = THIS_MODULE, -+ .open = qman_fqd_dest_wq_open, -+ .read = seq_read, -+ .write = qman_fqd_dest_wq_write, -+}; -+ -+/******************************************************************************* -+ * QMan Intra-Class Scheduling Credit -+ ******************************************************************************/ -+static int qman_fqd_cred_show(struct seq_file *file, void *offset) -+{ -+ struct qm_fqd fqd; -+ struct qman_fq fq; -+ int ret, i; -+ u32 fq_cnt = 0; -+ struct line_buffer_fq line_buf; -+ -+ memset(&line_buf, 0, sizeof(line_buf)); -+ seq_puts(file, "List of fq ids with Intra-Class Scheduling Credit > 0" -+ "\n"); -+ -+ for (i = 1; i < fqid_max; i++) { -+ fq.fqid = i; -+ memset(&fqd, 0, sizeof(struct qm_fqd)); -+ ret = qman_query_fq(&fq, &fqd); -+ if (ret) -+ return ret; -+ if (fqd.ics_cred > 0) { -+ add_to_line_buffer(&line_buf, fq.fqid, file); -+ fq_cnt++; -+ } -+ } -+ flush_line_buffer(&line_buf, file); -+ -+ seq_printf(file, "Total FQD with ics_cred > 0 = %d\n", fq_cnt); -+ return 0; -+} -+ -+static int qman_fqd_cred_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, qman_fqd_cred_show, NULL); -+} -+ -+static const struct file_operations qman_fqd_cred_fops = { -+ .owner = THIS_MODULE, -+ .open = qman_fqd_cred_open, -+ .read = seq_read, -+}; -+ -+/******************************************************************************* -+ * Class Queue Fields -+ ******************************************************************************/ -+struct query_cq_fields_data_s { -+ u32 cqid; -+}; -+ -+static struct query_cq_fields_data_s query_cq_fields_data = { -+ .cqid = 1, -+}; -+ -+static int query_cq_fields_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ struct qm_mcr_ceetm_cq_query query_result; -+ unsigned int cqid; -+ unsigned int portal; -+ -+ if ((qman_ip_rev & 0xFF00) < QMAN_REV30) -+ return -EINVAL; -+ -+ cqid = query_cq_fields_data.cqid & 0x00FFFFFF; -+ portal = query_cq_fields_data.cqid >> 24; -+ if (portal > qm_dc_portal_fman1) -+ return -EINVAL; -+ -+ ret = qman_ceetm_query_cq(cqid, portal, &query_result); -+ if (ret) -+ return ret; -+ seq_printf(file, "Query CQ Fields Result cqid 0x%x on DCP %d\n", -+ cqid, portal); -+ seq_printf(file, " ccgid: %u\n", query_result.ccgid); -+ seq_printf(file, " state: %u\n", query_result.state); -+ seq_printf(file, " pfdr_hptr: %u\n", query_result.pfdr_hptr); -+ seq_printf(file, " pfdr_tptr: %u\n", query_result.pfdr_tptr); -+ seq_printf(file, " od1_xsfdr: %u\n", query_result.od1_xsfdr); -+ seq_printf(file, " od2_xsfdr: %u\n", query_result.od2_xsfdr); -+ seq_printf(file, " od3_xsfdr: %u\n", query_result.od3_xsfdr); -+ seq_printf(file, " od4_xsfdr: %u\n", query_result.od4_xsfdr); -+ seq_printf(file, " od5_xsfdr: %u\n", query_result.od5_xsfdr); -+ seq_printf(file, " od6_xsfdr: %u\n", query_result.od6_xsfdr); -+ seq_printf(file, " ra1_xsfdr: %u\n", query_result.ra1_xsfdr); -+ seq_printf(file, " ra2_xsfdr: %u\n", query_result.ra2_xsfdr); -+ seq_printf(file, " frame_count: %u\n", query_result.frm_cnt); -+ -+ return 0; -+} -+ -+static int query_cq_fields_open(struct inode *inode, -+ struct file *file) -+{ -+ return single_open(file, query_cq_fields_show, NULL); -+} -+ -+static ssize_t query_cq_fields_write(struct file *f, -+ const char __user *buf, size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ query_cq_fields_data.cqid = (u32)val; -+ return count; -+} -+ -+static const struct file_operations query_cq_fields_fops = { -+ .owner = THIS_MODULE, -+ .open = query_cq_fields_open, -+ .read = seq_read, -+ .write = query_cq_fields_write, -+ .release = single_release, -+}; -+ -+/******************************************************************************* -+ * READ CEETM_XSFDR_IN_USE -+ ******************************************************************************/ -+struct query_ceetm_xsfdr_data_s { -+ enum qm_dc_portal dcp_portal; -+}; -+ -+static struct query_ceetm_xsfdr_data_s query_ceetm_xsfdr_data; -+ -+static int query_ceetm_xsfdr_show(struct seq_file *file, void *offset) -+{ -+ int ret; -+ unsigned int xsfdr_in_use; -+ enum qm_dc_portal portal; -+ -+ -+ if (qman_ip_rev < QMAN_REV31) -+ return -EINVAL; -+ -+ portal = query_ceetm_xsfdr_data.dcp_portal; -+ ret = qman_ceetm_get_xsfdr(portal, &xsfdr_in_use); -+ if (ret) { -+ seq_printf(file, "Read CEETM_XSFDR_IN_USE on DCP %d failed\n", -+ portal); -+ return ret; -+ } -+ -+ seq_printf(file, "DCP%d: CEETM_XSFDR_IN_USE number is %u\n", portal, -+ (xsfdr_in_use & 0x1FFF)); -+ return 0; -+} -+ -+static int query_ceetm_xsfdr_open(struct inode *inode, -+ struct file *file) -+{ -+ return single_open(file, query_ceetm_xsfdr_show, NULL); -+} -+ -+static ssize_t query_ceetm_xsfdr_write(struct file *f, -+ const char __user *buf, size_t count, loff_t *off) -+{ -+ int ret; -+ unsigned long val; -+ -+ ret = user_input_convert(buf, count, &val); -+ if (ret) -+ return ret; -+ if (val > qm_dc_portal_fman1) -+ return -EINVAL; -+ query_ceetm_xsfdr_data.dcp_portal = (u32)val; -+ return count; -+} -+ -+static const struct file_operations query_ceetm_xsfdr_fops = { -+ .owner = THIS_MODULE, -+ .open = query_ceetm_xsfdr_open, -+ .read = seq_read, -+ .write = query_ceetm_xsfdr_write, -+ .release = single_release, -+}; -+ -+/* helper macros used in qman_debugfs_module_init */ -+#define QMAN_DBGFS_ENTRY(name, mode, parent, data, fops) \ -+ do { \ -+ d = debugfs_create_file(name, \ -+ mode, parent, \ -+ data, \ -+ fops); \ -+ if (d == NULL) { \ -+ ret = -ENOMEM; \ -+ goto _return; \ -+ } \ -+ } while (0) -+ -+/* dfs_root as parent */ -+#define QMAN_DBGFS_ENTRY_ROOT(name, mode, data, fops) \ -+ QMAN_DBGFS_ENTRY(name, mode, dfs_root, data, fops) -+ -+/* fqd_root as parent */ -+#define QMAN_DBGFS_ENTRY_FQDROOT(name, mode, data, fops) \ -+ QMAN_DBGFS_ENTRY(name, mode, fqd_root, data, fops) -+ -+/* fqd state */ -+#define QMAN_DBGFS_ENTRY_FQDSTATE(name, index) \ -+ QMAN_DBGFS_ENTRY_FQDROOT(name, S_IRUGO, \ -+ (void *)&mask_filter[index], &qman_fqd_ctrl_fops) -+ -+static int __init qman_debugfs_module_init(void) -+{ -+ int ret = 0; -+ struct dentry *d, *fqd_root; -+ u32 reg; -+ -+ fqid_max = 0; -+ init_ccsrmempeek(); -+ if (qman_ccsr_start) { -+ if (!qman_ccsrmempeek(®, QM_FQD_AR)) { -+ /* extract the size of the FQD window */ -+ reg = reg & 0x3f; -+ /* calculate valid frame queue descriptor range */ -+ fqid_max = (1 << (reg + 1)) / QM_FQD_BLOCK_SIZE; -+ } -+ } -+ dfs_root = debugfs_create_dir("qman", NULL); -+ fqd_root = debugfs_create_dir("fqd", dfs_root); -+ if (dfs_root == NULL || fqd_root == NULL) { -+ ret = -ENOMEM; -+ pr_err("Cannot create qman/fqd debugfs dir\n"); -+ goto _return; -+ } -+ if (fqid_max) { -+ QMAN_DBGFS_ENTRY_ROOT("ccsrmempeek", S_IRUGO | S_IWUGO, -+ NULL, &qman_ccsrmempeek_fops); -+ } -+ QMAN_DBGFS_ENTRY_ROOT("query_fq_np_fields", S_IRUGO | S_IWUGO, -+ &query_fq_np_fields_data, &query_fq_np_fields_fops); -+ -+ QMAN_DBGFS_ENTRY_ROOT("query_fq_fields", S_IRUGO | S_IWUGO, -+ &query_fq_fields_data, &query_fq_fields_fops); -+ -+ QMAN_DBGFS_ENTRY_ROOT("query_wq_lengths", S_IRUGO | S_IWUGO, -+ &query_wq_lengths_data, &query_wq_lengths_fops); -+ -+ QMAN_DBGFS_ENTRY_ROOT("query_cgr", S_IRUGO | S_IWUGO, -+ &query_cgr_data, &query_cgr_fops); -+ -+ QMAN_DBGFS_ENTRY_ROOT("query_congestion", S_IRUGO, -+ NULL, &query_congestion_fops); -+ -+ QMAN_DBGFS_ENTRY_ROOT("testwrite_cgr", S_IRUGO, -+ NULL, &testwrite_cgr_fops); -+ -+ QMAN_DBGFS_ENTRY_ROOT("testwrite_cgr_cgrid", S_IRUGO | S_IWUGO, -+ NULL, &teswrite_cgr_cgrid_fops); -+ -+ QMAN_DBGFS_ENTRY_ROOT("testwrite_cgr_ibcnt", S_IRUGO | S_IWUGO, -+ NULL, &teswrite_cgr_ibcnt_fops); -+ -+ QMAN_DBGFS_ENTRY_ROOT("query_ceetm_ccgr", S_IRUGO | S_IWUGO, -+ &query_ccgr_data, &query_ccgr_fops); -+ /* Create files with fqd_root as parent */ -+ -+ QMAN_DBGFS_ENTRY_FQDROOT("stateoos", S_IRUGO, -+ (void *)&fqd_states[QM_MCR_NP_STATE_OOS], &qman_fqd_state_fops); -+ -+ QMAN_DBGFS_ENTRY_FQDROOT("state_retired", S_IRUGO, -+ (void *)&fqd_states[QM_MCR_NP_STATE_RETIRED], -+ &qman_fqd_state_fops); -+ -+ QMAN_DBGFS_ENTRY_FQDROOT("state_tentatively_sched", S_IRUGO, -+ (void *)&fqd_states[QM_MCR_NP_STATE_TEN_SCHED], -+ &qman_fqd_state_fops); -+ -+ QMAN_DBGFS_ENTRY_FQDROOT("state_truly_sched", S_IRUGO, -+ (void *)&fqd_states[QM_MCR_NP_STATE_TRU_SCHED], -+ &qman_fqd_state_fops); -+ -+ QMAN_DBGFS_ENTRY_FQDROOT("state_parked", S_IRUGO, -+ (void *)&fqd_states[QM_MCR_NP_STATE_PARKED], -+ &qman_fqd_state_fops); -+ -+ QMAN_DBGFS_ENTRY_FQDROOT("state_active", S_IRUGO, -+ (void *)&fqd_states[QM_MCR_NP_STATE_ACTIVE], -+ &qman_fqd_state_fops); -+ QMAN_DBGFS_ENTRY_ROOT("query_cq_fields", S_IRUGO | S_IWUGO, -+ &query_cq_fields_data, &query_cq_fields_fops); -+ QMAN_DBGFS_ENTRY_ROOT("query_ceetm_xsfdr_in_use", S_IRUGO | S_IWUGO, -+ &query_ceetm_xsfdr_data, &query_ceetm_xsfdr_fops); -+ -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("cge_enable", 17); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("cge_disable", 16); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("tde_enable", 15); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("tde_disable", 14); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("orp_enable", 13); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("orp_disable", 12); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("ctx_a_stashing_enable", 11); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("ctx_a_stashing_disable", 10); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("cpc_enable", 9); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("cpc_disable", 8); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("sfdr_enable", 7); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("sfdr_disable", 6); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("avoid_blocking_enable", 5); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("avoid_blocking_disable", 4); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("hold_active_enable", 3); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("hold_active_disable", 2); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("prefer_in_cache_enable", 1); -+ -+ QMAN_DBGFS_ENTRY_FQDSTATE("prefer_in_cache_disable", 0); -+ -+ QMAN_DBGFS_ENTRY_FQDROOT("summary", S_IRUGO, -+ NULL, &qman_fqd_summary_fops); -+ -+ QMAN_DBGFS_ENTRY_FQDROOT("wq", S_IRUGO | S_IWUGO, -+ NULL, &qman_fqd_dest_wq_fops); -+ -+ QMAN_DBGFS_ENTRY_FQDROOT("cred", S_IRUGO, -+ NULL, &qman_fqd_cred_fops); -+ -+ return 0; -+ -+_return: -+ debugfs_remove_recursive(dfs_root); -+ return ret; -+} -+ -+static void __exit qman_debugfs_module_exit(void) -+{ -+ debugfs_remove_recursive(dfs_root); -+} -+ -+module_init(qman_debugfs_module_init); -+module_exit(qman_debugfs_module_exit); -+MODULE_LICENSE("Dual BSD/GPL"); ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_driver.c -@@ -0,0 +1,961 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "qman_private.h" -+ -+#include /* hard_smp_processor_id() if !CONFIG_SMP */ -+#ifdef CONFIG_HOTPLUG_CPU -+#include -+#endif -+ -+/* Global variable containing revision id (even on non-control plane systems -+ * where CCSR isn't available) */ -+u16 qman_ip_rev; -+EXPORT_SYMBOL(qman_ip_rev); -+u8 qman_ip_cfg; -+EXPORT_SYMBOL(qman_ip_cfg); -+u16 qm_channel_pool1 = QMAN_CHANNEL_POOL1; -+EXPORT_SYMBOL(qm_channel_pool1); -+u16 qm_channel_caam = QMAN_CHANNEL_CAAM; -+EXPORT_SYMBOL(qm_channel_caam); -+u16 qm_channel_pme = QMAN_CHANNEL_PME; -+EXPORT_SYMBOL(qm_channel_pme); -+u16 qm_channel_dce = QMAN_CHANNEL_DCE; -+EXPORT_SYMBOL(qm_channel_dce); -+u16 qman_portal_max; -+EXPORT_SYMBOL(qman_portal_max); -+ -+u32 qman_clk; -+struct qm_ceetm qman_ceetms[QMAN_CEETM_MAX]; -+/* the qman ceetm instances on the given SoC */ -+u8 num_ceetms; -+ -+/* For these variables, and the portal-initialisation logic, the -+ * comments in bman_driver.c apply here so won't be repeated. */ -+static struct qman_portal *shared_portals[NR_CPUS]; -+static int num_shared_portals; -+static int shared_portals_idx; -+static LIST_HEAD(unused_pcfgs); -+static DEFINE_SPINLOCK(unused_pcfgs_lock); -+ -+/* A SDQCR mask comprising all the available/visible pool channels */ -+static u32 pools_sdqcr; -+ -+#define STR_ERR_NOPROP "No '%s' property in node %s\n" -+#define STR_ERR_CELL "'%s' is not a %d-cell range in node %s\n" -+#define STR_FQID_RANGE "fsl,fqid-range" -+#define STR_POOL_CHAN_RANGE "fsl,pool-channel-range" -+#define STR_CGRID_RANGE "fsl,cgrid-range" -+ -+/* A "fsl,fqid-range" node; release the given range to the allocator */ -+static __init int fsl_fqid_range_init(struct device_node *node) -+{ -+ int ret; -+ const u32 *range = of_get_property(node, STR_FQID_RANGE, &ret); -+ if (!range) { -+ pr_err(STR_ERR_NOPROP, STR_FQID_RANGE, node->full_name); -+ return -EINVAL; -+ } -+ if (ret != 8) { -+ pr_err(STR_ERR_CELL, STR_FQID_RANGE, 2, node->full_name); -+ return -EINVAL; -+ } -+ qman_seed_fqid_range(be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ pr_info("Qman: FQID allocator includes range %d:%d\n", -+ be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ return 0; -+} -+ -+/* A "fsl,pool-channel-range" node; add to the SDQCR mask only */ -+static __init int fsl_pool_channel_range_sdqcr(struct device_node *node) -+{ -+ int ret; -+ const u32 *chanid = of_get_property(node, STR_POOL_CHAN_RANGE, &ret); -+ if (!chanid) { -+ pr_err(STR_ERR_NOPROP, STR_POOL_CHAN_RANGE, node->full_name); -+ return -EINVAL; -+ } -+ if (ret != 8) { -+ pr_err(STR_ERR_CELL, STR_POOL_CHAN_RANGE, 1, node->full_name); -+ return -EINVAL; -+ } -+ for (ret = 0; ret < be32_to_cpu(chanid[1]); ret++) -+ pools_sdqcr |= QM_SDQCR_CHANNELS_POOL_CONV(be32_to_cpu(chanid[0]) + ret); -+ return 0; -+} -+ -+/* A "fsl,pool-channel-range" node; release the given range to the allocator */ -+static __init int fsl_pool_channel_range_init(struct device_node *node) -+{ -+ int ret; -+ const u32 *chanid = of_get_property(node, STR_POOL_CHAN_RANGE, &ret); -+ if (!chanid) { -+ pr_err(STR_ERR_NOPROP, STR_POOL_CHAN_RANGE, node->full_name); -+ return -EINVAL; -+ } -+ if (ret != 8) { -+ pr_err(STR_ERR_CELL, STR_POOL_CHAN_RANGE, 1, node->full_name); -+ return -EINVAL; -+ } -+ qman_seed_pool_range(be32_to_cpu(chanid[0]), be32_to_cpu(chanid[1])); -+ pr_info("Qman: pool channel allocator includes range %d:%d\n", -+ be32_to_cpu(chanid[0]), be32_to_cpu(chanid[1])); -+ return 0; -+} -+ -+/* A "fsl,cgrid-range" node; release the given range to the allocator */ -+static __init int fsl_cgrid_range_init(struct device_node *node) -+{ -+ struct qman_cgr cgr; -+ int ret, errors = 0; -+ const u32 *range = of_get_property(node, STR_CGRID_RANGE, &ret); -+ if (!range) { -+ pr_err(STR_ERR_NOPROP, STR_CGRID_RANGE, node->full_name); -+ return -EINVAL; -+ } -+ if (ret != 8) { -+ pr_err(STR_ERR_CELL, STR_CGRID_RANGE, 2, node->full_name); -+ return -EINVAL; -+ } -+ qman_seed_cgrid_range(be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ pr_info("Qman: CGRID allocator includes range %d:%d\n", -+ be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ for (cgr.cgrid = 0; cgr.cgrid < __CGR_NUM; cgr.cgrid++) { -+ ret = qman_modify_cgr(&cgr, QMAN_CGR_FLAG_USE_INIT, NULL); -+ if (ret) -+ errors++; -+ } -+ if (errors) -+ pr_err("Warning: %d error%s while initialising CGRs %d:%d\n", -+ errors, (errors > 1) ? "s" : "", range[0], range[1]); -+ return 0; -+} -+ -+static __init int fsl_ceetm_init(struct device_node *node) -+{ -+ enum qm_dc_portal dcp_portal; -+ struct qm_ceetm_sp *sp; -+ struct qm_ceetm_lni *lni; -+ int ret, i; -+ const u32 *range; -+ -+ /* Find LFQID range */ -+ range = of_get_property(node, "fsl,ceetm-lfqid-range", &ret); -+ if (!range) { -+ pr_err("No fsl,ceetm-lfqid-range in node %s\n", -+ node->full_name); -+ return -EINVAL; -+ } -+ if (ret != 8) { -+ pr_err("fsl,ceetm-lfqid-range is not a 2-cell range in node" -+ " %s\n", node->full_name); -+ return -EINVAL; -+ } -+ -+ dcp_portal = (be32_to_cpu(range[0]) & 0x0F0000) >> 16; -+ if (dcp_portal > qm_dc_portal_fman1) { -+ pr_err("The DCP portal %d doesn't support CEETM\n", dcp_portal); -+ return -EINVAL; -+ } -+ -+ if (dcp_portal == qm_dc_portal_fman0) -+ qman_seed_ceetm0_lfqid_range(be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ if (dcp_portal == qm_dc_portal_fman1) -+ qman_seed_ceetm1_lfqid_range(be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ pr_debug("Qman: The lfqid allocator of CEETM %d includes range" -+ " 0x%x:0x%x\n", dcp_portal, be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ -+ qman_ceetms[dcp_portal].idx = dcp_portal; -+ INIT_LIST_HEAD(&qman_ceetms[dcp_portal].sub_portals); -+ INIT_LIST_HEAD(&qman_ceetms[dcp_portal].lnis); -+ -+ /* Find Sub-portal range */ -+ range = of_get_property(node, "fsl,ceetm-sp-range", &ret); -+ if (!range) { -+ pr_err("No fsl,ceetm-sp-range in node %s\n", node->full_name); -+ return -EINVAL; -+ } -+ if (ret != 8) { -+ pr_err("fsl,ceetm-sp-range is not a 2-cell range in node %s\n", -+ node->full_name); -+ return -EINVAL; -+ } -+ -+ for (i = 0; i < be32_to_cpu(range[1]); i++) { -+ sp = kzalloc(sizeof(*sp), GFP_KERNEL); -+ if (!sp) { -+ pr_err("Can't alloc memory for sub-portal %d\n", -+ range[0] + i); -+ return -ENOMEM; -+ } -+ sp->idx = be32_to_cpu(range[0]) + i; -+ sp->dcp_idx = dcp_portal; -+ sp->is_claimed = 0; -+ list_add_tail(&sp->node, &qman_ceetms[dcp_portal].sub_portals); -+ sp++; -+ } -+ pr_debug("Qman: Reserve sub-portal %d:%d for CEETM %d\n", -+ be32_to_cpu(range[0]), be32_to_cpu(range[1]), dcp_portal); -+ qman_ceetms[dcp_portal].sp_range[0] = be32_to_cpu(range[0]); -+ qman_ceetms[dcp_portal].sp_range[1] = be32_to_cpu(range[1]); -+ -+ /* Find LNI range */ -+ range = of_get_property(node, "fsl,ceetm-lni-range", &ret); -+ if (!range) { -+ pr_err("No fsl,ceetm-lni-range in node %s\n", node->full_name); -+ return -EINVAL; -+ } -+ if (ret != 8) { -+ pr_err("fsl,ceetm-lni-range is not a 2-cell range in node %s\n", -+ node->full_name); -+ return -EINVAL; -+ } -+ -+ for (i = 0; i < be32_to_cpu(range[1]); i++) { -+ lni = kzalloc(sizeof(*lni), GFP_KERNEL); -+ if (!lni) { -+ pr_err("Can't alloc memory for LNI %d\n", -+ range[0] + i); -+ return -ENOMEM; -+ } -+ lni->idx = be32_to_cpu(range[0]) + i; -+ lni->dcp_idx = dcp_portal; -+ lni->is_claimed = 0; -+ INIT_LIST_HEAD(&lni->channels); -+ list_add_tail(&lni->node, &qman_ceetms[dcp_portal].lnis); -+ lni++; -+ } -+ pr_debug("Qman: Reserve LNI %d:%d for CEETM %d\n", -+ be32_to_cpu(range[0]), be32_to_cpu(range[1]), dcp_portal); -+ qman_ceetms[dcp_portal].lni_range[0] = be32_to_cpu(range[0]); -+ qman_ceetms[dcp_portal].lni_range[1] = be32_to_cpu(range[1]); -+ -+ /* Find CEETM channel range */ -+ range = of_get_property(node, "fsl,ceetm-channel-range", &ret); -+ if (!range) { -+ pr_err("No fsl,ceetm-channel-range in node %s\n", -+ node->full_name); -+ return -EINVAL; -+ } -+ if (ret != 8) { -+ pr_err("fsl,ceetm-channel-range is not a 2-cell range in node" -+ "%s\n", node->full_name); -+ return -EINVAL; -+ } -+ -+ if (dcp_portal == qm_dc_portal_fman0) -+ qman_seed_ceetm0_channel_range(be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ if (dcp_portal == qm_dc_portal_fman1) -+ qman_seed_ceetm1_channel_range(be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ pr_debug("Qman: The channel allocator of CEETM %d includes" -+ " range %d:%d\n", dcp_portal, be32_to_cpu(range[0]), be32_to_cpu(range[1])); -+ -+ /* Set CEETM PRES register */ -+ ret = qman_ceetm_set_prescaler(dcp_portal); -+ if (ret) -+ return ret; -+ return 0; -+} -+ -+static void qman_get_ip_revision(struct device_node *dn) -+{ -+ u16 ip_rev = 0; -+ u8 ip_cfg = QMAN_REV_CFG_0; -+ for_each_compatible_node(dn, NULL, "fsl,qman-portal") { -+ if (!of_device_is_available(dn)) -+ continue; -+ if (of_device_is_compatible(dn, "fsl,qman-portal-1.0") || -+ of_device_is_compatible(dn, "fsl,qman-portal-1.0.0")) { -+ pr_err("QMAN rev1.0 on P4080 rev1 is not supported!\n"); -+ BUG_ON(1); -+ } else if (of_device_is_compatible(dn, "fsl,qman-portal-1.1") || -+ of_device_is_compatible(dn, "fsl,qman-portal-1.1.0")) { -+ ip_rev = QMAN_REV11; -+ qman_portal_max = 10; -+ } else if (of_device_is_compatible(dn, "fsl,qman-portal-1.2") || -+ of_device_is_compatible(dn, "fsl,qman-portal-1.2.0")) { -+ ip_rev = QMAN_REV12; -+ qman_portal_max = 10; -+ } else if (of_device_is_compatible(dn, "fsl,qman-portal-2.0") || -+ of_device_is_compatible(dn, "fsl,qman-portal-2.0.0")) { -+ ip_rev = QMAN_REV20; -+ qman_portal_max = 3; -+ } else if (of_device_is_compatible(dn, -+ "fsl,qman-portal-3.0.0")) { -+ ip_rev = QMAN_REV30; -+ qman_portal_max = 50; -+ } else if (of_device_is_compatible(dn, -+ "fsl,qman-portal-3.0.1")) { -+ ip_rev = QMAN_REV30; -+ qman_portal_max = 25; -+ ip_cfg = QMAN_REV_CFG_1; -+ } else if (of_device_is_compatible(dn, -+ "fsl,qman-portal-3.1.0")) { -+ ip_rev = QMAN_REV31; -+ qman_portal_max = 50; -+ } else if (of_device_is_compatible(dn, -+ "fsl,qman-portal-3.1.1")) { -+ ip_rev = QMAN_REV31; -+ qman_portal_max = 25; -+ ip_cfg = QMAN_REV_CFG_1; -+ } else if (of_device_is_compatible(dn, -+ "fsl,qman-portal-3.1.2")) { -+ ip_rev = QMAN_REV31; -+ qman_portal_max = 18; -+ ip_cfg = QMAN_REV_CFG_2; -+ } else if (of_device_is_compatible(dn, -+ "fsl,qman-portal-3.1.3")) { -+ ip_rev = QMAN_REV31; -+ qman_portal_max = 10; -+ ip_cfg = QMAN_REV_CFG_3; -+ } else if (of_device_is_compatible(dn, -+ "fsl,qman-portal-3.2.0")) { -+ ip_rev = QMAN_REV32; -+ qman_portal_max = 10; -+ ip_cfg = QMAN_REV_CFG_3; // TODO: Verify for ls1043 -+ } else if (of_device_is_compatible(dn, -+ "fsl,qman-portal-3.2.1")) { -+ ip_rev = QMAN_REV32; -+ qman_portal_max = 10; -+ ip_cfg = QMAN_REV_CFG_3; -+ } else { -+ pr_warn("unknown QMan version in portal node," -+ "default to rev1.1\n"); -+ ip_rev = QMAN_REV11; -+ qman_portal_max = 10; -+ } -+ -+ if (!qman_ip_rev) { -+ if (ip_rev) { -+ qman_ip_rev = ip_rev; -+ qman_ip_cfg = ip_cfg; -+ } else { -+ pr_warn("unknown Qman version," -+ " default to rev1.1\n"); -+ qman_ip_rev = QMAN_REV11; -+ qman_ip_cfg = QMAN_REV_CFG_0; -+ } -+ } else if (ip_rev && (qman_ip_rev != ip_rev)) -+ pr_warn("Revision=0x%04x, but portal '%s' has" -+ " 0x%04x\n", -+ qman_ip_rev, dn->full_name, ip_rev); -+ if (qman_ip_rev == ip_rev) -+ break; -+ } -+} -+ -+/* Parse a portal node, perform generic mapping duties and return the config. It -+ * is not known at this stage for what purpose (or even if) the portal will be -+ * used. */ -+static struct qm_portal_config * __init parse_pcfg(struct device_node *node) -+{ -+ struct qm_portal_config *pcfg; -+ const u32 *index_p; -+ u32 index, channel; -+ int irq, ret; -+ resource_size_t len; -+ -+ pcfg = kmalloc(sizeof(*pcfg), GFP_KERNEL); -+ if (!pcfg) { -+ pr_err("can't allocate portal config"); -+ return NULL; -+ } -+ -+ /* -+ * This is a *horrible hack*, but the IOMMU/PAMU driver needs a -+ * 'struct device' in order to get the PAMU stashing setup and the QMan -+ * portal [driver] won't function at all without ring stashing -+ * -+ * Making the QMan portal driver nice and proper is part of the -+ * upstreaming effort -+ */ -+ pcfg->dev.bus = &platform_bus_type; -+ pcfg->dev.of_node = node; -+#ifdef CONFIG_FSL_PAMU -+ pcfg->dev.archdata.iommu_domain = NULL; -+#endif -+ -+ ret = of_address_to_resource(node, DPA_PORTAL_CE, -+ &pcfg->addr_phys[DPA_PORTAL_CE]); -+ if (ret) { -+ pr_err("Can't get %s property '%s'\n", node->full_name, -+ "reg::CE"); -+ goto err; -+ } -+ ret = of_address_to_resource(node, DPA_PORTAL_CI, -+ &pcfg->addr_phys[DPA_PORTAL_CI]); -+ if (ret) { -+ pr_err("Can't get %s property '%s'\n", node->full_name, -+ "reg::CI"); -+ goto err; -+ } -+ index_p = of_get_property(node, "cell-index", &ret); -+ if (!index_p || (ret != 4)) { -+ pr_err("Can't get %s property '%s'\n", node->full_name, -+ "cell-index"); -+ goto err; -+ } -+ index = be32_to_cpu(*index_p); -+ if (index >= qman_portal_max) { -+ pr_err("QMan portal index %d is beyond max (%d)\n", -+ index, qman_portal_max); -+ goto err; -+ } -+ -+ channel = index + QM_CHANNEL_SWPORTAL0; -+ pcfg->public_cfg.channel = channel; -+ pcfg->public_cfg.cpu = -1; -+ irq = irq_of_parse_and_map(node, 0); -+ if (irq == 0) { -+ pr_err("Can't get %s property '%s'\n", node->full_name, -+ "interrupts"); -+ goto err; -+ } -+ pcfg->public_cfg.irq = irq; -+ pcfg->public_cfg.index = index; -+#ifdef CONFIG_FSL_QMAN_CONFIG -+ /* We need the same LIODN offset for all portals */ -+ qman_liodn_fixup(pcfg->public_cfg.channel); -+#endif -+ -+ len = resource_size(&pcfg->addr_phys[DPA_PORTAL_CE]); -+ if (len != (unsigned long)len) -+ goto err; -+ -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ pcfg->addr_virt[DPA_PORTAL_CE] = ioremap_cache_ns( -+ pcfg->addr_phys[DPA_PORTAL_CE].start, -+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CE])); -+ -+ pcfg->addr_virt[DPA_PORTAL_CI] = ioremap( -+ pcfg->addr_phys[DPA_PORTAL_CI].start, -+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CI])); -+#else -+ pcfg->addr_virt[DPA_PORTAL_CE] = ioremap_prot( -+ pcfg->addr_phys[DPA_PORTAL_CE].start, -+ (unsigned long)len, -+ 0); -+ pcfg->addr_virt[DPA_PORTAL_CI] = ioremap_prot( -+ pcfg->addr_phys[DPA_PORTAL_CI].start, -+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CI]), -+ _PAGE_GUARDED | _PAGE_NO_CACHE); -+#endif -+ return pcfg; -+err: -+ kfree(pcfg); -+ return NULL; -+} -+ -+static struct qm_portal_config *get_pcfg(struct list_head *list) -+{ -+ struct qm_portal_config *pcfg; -+ if (list_empty(list)) -+ return NULL; -+ pcfg = list_entry(list->prev, struct qm_portal_config, list); -+ list_del(&pcfg->list); -+ return pcfg; -+} -+ -+static struct qm_portal_config *get_pcfg_idx(struct list_head *list, u32 idx) -+{ -+ struct qm_portal_config *pcfg; -+ if (list_empty(list)) -+ return NULL; -+ list_for_each_entry(pcfg, list, list) { -+ if (pcfg->public_cfg.index == idx) { -+ list_del(&pcfg->list); -+ return pcfg; -+ } -+ } -+ return NULL; -+} -+ -+static void portal_set_cpu(struct qm_portal_config *pcfg, int cpu) -+{ -+#ifdef CONFIG_FSL_PAMU -+ int ret; -+ int window_count = 1; -+ struct iommu_domain_geometry geom_attr; -+ struct pamu_stash_attribute stash_attr; -+ -+ pcfg->iommu_domain = iommu_domain_alloc(&platform_bus_type); -+ if (!pcfg->iommu_domain) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_alloc() failed", -+ __func__); -+ goto _no_iommu; -+ } -+ geom_attr.aperture_start = 0; -+ geom_attr.aperture_end = -+ ((dma_addr_t)1 << min(8 * sizeof(dma_addr_t), (size_t)36)) - 1; -+ geom_attr.force_aperture = true; -+ ret = iommu_domain_set_attr(pcfg->iommu_domain, DOMAIN_ATTR_GEOMETRY, -+ &geom_attr); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d", -+ __func__, ret); -+ goto _iommu_domain_free; -+ } -+ ret = iommu_domain_set_attr(pcfg->iommu_domain, DOMAIN_ATTR_WINDOWS, -+ &window_count); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d", -+ __func__, ret); -+ goto _iommu_domain_free; -+ } -+ stash_attr.cpu = cpu; -+ stash_attr.cache = PAMU_ATTR_CACHE_L1; -+ /* set stash information for the window */ -+ stash_attr.window = 0; -+ ret = iommu_domain_set_attr(pcfg->iommu_domain, -+ DOMAIN_ATTR_FSL_PAMU_STASH, -+ &stash_attr); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d", -+ __func__, ret); -+ goto _iommu_domain_free; -+ } -+ ret = iommu_domain_window_enable(pcfg->iommu_domain, 0, 0, 1ULL << 36, -+ IOMMU_READ | IOMMU_WRITE); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_window_enable() = %d", -+ __func__, ret); -+ goto _iommu_domain_free; -+ } -+ ret = iommu_attach_device(pcfg->iommu_domain, &pcfg->dev); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_device_attach() = %d", -+ __func__, ret); -+ goto _iommu_domain_free; -+ } -+ ret = iommu_domain_set_attr(pcfg->iommu_domain, -+ DOMAIN_ATTR_FSL_PAMU_ENABLE, -+ &window_count); -+ if (ret < 0) { -+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d", -+ __func__, ret); -+ goto _iommu_detach_device; -+ } -+ -+_no_iommu: -+#endif -+#ifdef CONFIG_FSL_QMAN_CONFIG -+ if (qman_set_sdest(pcfg->public_cfg.channel, cpu)) -+#endif -+ pr_warn("Failed to set QMan portal's stash request queue\n"); -+ -+ return; -+ -+#ifdef CONFIG_FSL_PAMU -+_iommu_detach_device: -+ iommu_detach_device(pcfg->iommu_domain, NULL); -+_iommu_domain_free: -+ iommu_domain_free(pcfg->iommu_domain); -+#endif -+} -+ -+struct qm_portal_config *qm_get_unused_portal_idx(u32 idx) -+{ -+ struct qm_portal_config *ret; -+ spin_lock(&unused_pcfgs_lock); -+ if (idx == QBMAN_ANY_PORTAL_IDX) -+ ret = get_pcfg(&unused_pcfgs); -+ else -+ ret = get_pcfg_idx(&unused_pcfgs, idx); -+ spin_unlock(&unused_pcfgs_lock); -+ /* Bind stashing LIODNs to the CPU we are currently executing on, and -+ * set the portal to use the stashing request queue corresonding to the -+ * cpu as well. The user-space driver assumption is that the pthread has -+ * to already be affine to one cpu only before opening a portal. If that -+ * check is circumvented, the only risk is a performance degradation - -+ * stashing will go to whatever cpu they happened to be running on when -+ * opening the device file, and if that isn't the cpu they subsequently -+ * bind to and do their polling on, tough. */ -+ if (ret) -+ portal_set_cpu(ret, hard_smp_processor_id()); -+ return ret; -+} -+ -+struct qm_portal_config *qm_get_unused_portal(void) -+{ -+ return qm_get_unused_portal_idx(QBMAN_ANY_PORTAL_IDX); -+} -+ -+void qm_put_unused_portal(struct qm_portal_config *pcfg) -+{ -+ spin_lock(&unused_pcfgs_lock); -+ list_add(&pcfg->list, &unused_pcfgs); -+ spin_unlock(&unused_pcfgs_lock); -+} -+ -+static struct qman_portal *init_pcfg(struct qm_portal_config *pcfg) -+{ -+ struct qman_portal *p; -+ -+ pcfg->iommu_domain = NULL; -+ portal_set_cpu(pcfg, pcfg->public_cfg.cpu); -+ p = qman_create_affine_portal(pcfg, NULL); -+ if (p) { -+ u32 irq_sources = 0; -+ /* Determine what should be interrupt-vs-poll driven */ -+#ifdef CONFIG_FSL_DPA_PIRQ_SLOW -+ irq_sources |= QM_PIRQ_EQCI | QM_PIRQ_EQRI | QM_PIRQ_MRI | -+ QM_PIRQ_CSCI | QM_PIRQ_CCSCI; -+#endif -+#ifdef CONFIG_FSL_DPA_PIRQ_FAST -+ irq_sources |= QM_PIRQ_DQRI; -+#endif -+ qman_p_irqsource_add(p, irq_sources); -+ pr_info("Qman portal %sinitialised, cpu %d\n", -+ pcfg->public_cfg.is_shared ? "(shared) " : "", -+ pcfg->public_cfg.cpu); -+ } else -+ pr_crit("Qman portal failure on cpu %d\n", -+ pcfg->public_cfg.cpu); -+ return p; -+} -+ -+static void init_slave(int cpu) -+{ -+ struct qman_portal *p; -+ struct cpumask oldmask = current->cpus_allowed; -+ set_cpus_allowed_ptr(current, get_cpu_mask(cpu)); -+ p = qman_create_affine_slave(shared_portals[shared_portals_idx++], cpu); -+ if (!p) -+ pr_err("Qman slave portal failure on cpu %d\n", cpu); -+ else -+ pr_info("Qman portal %sinitialised, cpu %d\n", "(slave) ", cpu); -+ set_cpus_allowed_ptr(current, &oldmask); -+ if (shared_portals_idx >= num_shared_portals) -+ shared_portals_idx = 0; -+} -+ -+static struct cpumask want_unshared __initdata; -+static struct cpumask want_shared __initdata; -+ -+static int __init parse_qportals(char *str) -+{ -+ return parse_portals_bootarg(str, &want_shared, &want_unshared, -+ "qportals"); -+} -+__setup("qportals=", parse_qportals); -+ -+static void qman_portal_update_sdest(const struct qm_portal_config *pcfg, -+ unsigned int cpu) -+{ -+#ifdef CONFIG_FSL_PAMU -+ struct pamu_stash_attribute stash_attr; -+ int ret; -+ -+ if (pcfg->iommu_domain) { -+ stash_attr.cpu = cpu; -+ stash_attr.cache = PAMU_ATTR_CACHE_L1; -+ /* set stash information for the window */ -+ stash_attr.window = 0; -+ ret = iommu_domain_set_attr(pcfg->iommu_domain, -+ DOMAIN_ATTR_FSL_PAMU_STASH, &stash_attr); -+ if (ret < 0) { -+ pr_err("Failed to update pamu stash setting\n"); -+ return; -+ } -+ } -+#endif -+#ifdef CONFIG_FSL_QMAN_CONFIG -+ if (qman_set_sdest(pcfg->public_cfg.channel, cpu)) -+ pr_warn("Failed to update portal's stash request queue\n"); -+#endif -+} -+ -+static int qman_offline_cpu(unsigned int cpu) -+{ -+ struct qman_portal *p; -+ const struct qm_portal_config *pcfg; -+ p = (struct qman_portal *)affine_portals[cpu]; -+ if (p) { -+ pcfg = qman_get_qm_portal_config(p); -+ if (pcfg) { -+ irq_set_affinity(pcfg->public_cfg.irq, cpumask_of(0)); -+ qman_portal_update_sdest(pcfg, 0); -+ } -+ } -+ return 0; -+} -+ -+#ifdef CONFIG_HOTPLUG_CPU -+static int qman_online_cpu(unsigned int cpu) -+{ -+ struct qman_portal *p; -+ const struct qm_portal_config *pcfg; -+ p = (struct qman_portal *)affine_portals[cpu]; -+ if (p) { -+ pcfg = qman_get_qm_portal_config(p); -+ if (pcfg) { -+ irq_set_affinity(pcfg->public_cfg.irq, cpumask_of(cpu)); -+ qman_portal_update_sdest(pcfg, cpu); -+ } -+ } -+ return 0; -+} -+ -+#endif /* CONFIG_HOTPLUG_CPU */ -+ -+__init int qman_init(void) -+{ -+ struct cpumask slave_cpus; -+ struct cpumask unshared_cpus = *cpu_none_mask; -+ struct cpumask shared_cpus = *cpu_none_mask; -+ LIST_HEAD(unshared_pcfgs); -+ LIST_HEAD(shared_pcfgs); -+ struct device_node *dn; -+ struct qm_portal_config *pcfg; -+ struct qman_portal *p; -+ int cpu, ret; -+ const u32 *clk; -+ struct cpumask offline_cpus; -+ -+ /* Initialise the Qman (CCSR) device */ -+ for_each_compatible_node(dn, NULL, "fsl,qman") { -+ if (!qman_init_ccsr(dn)) -+ pr_info("Qman err interrupt handler present\n"); -+ else -+ pr_err("Qman CCSR setup failed\n"); -+ -+ clk = of_get_property(dn, "clock-frequency", NULL); -+ if (!clk) -+ pr_warn("Can't find Qman clock frequency\n"); -+ else -+ qman_clk = be32_to_cpu(*clk); -+ } -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ /* Setup lookup table for FQ demux */ -+ ret = qman_setup_fq_lookup_table(get_qman_fqd_size()/64); -+ if (ret) -+ return ret; -+#endif -+ -+ /* Get qman ip revision */ -+ qman_get_ip_revision(dn); -+ if ((qman_ip_rev & 0xff00) >= QMAN_REV30) { -+ qm_channel_pool1 = QMAN_CHANNEL_POOL1_REV3; -+ qm_channel_caam = QMAN_CHANNEL_CAAM_REV3; -+ qm_channel_pme = QMAN_CHANNEL_PME_REV3; -+ } -+ -+ if ((qman_ip_rev == QMAN_REV31) && (qman_ip_cfg == QMAN_REV_CFG_2)) -+ qm_channel_dce = QMAN_CHANNEL_DCE_QMANREV312; -+ -+ /* -+ * Parse the ceetm node to get how many ceetm instances are supported -+ * on the current silicon. num_ceetms must be confirmed before portals -+ * are intiailized. -+ */ -+ num_ceetms = 0; -+ for_each_compatible_node(dn, NULL, "fsl,qman-ceetm") -+ num_ceetms++; -+ -+ /* Parse pool channels into the SDQCR mask. (Must happen before portals -+ * are initialised.) */ -+ for_each_compatible_node(dn, NULL, "fsl,pool-channel-range") { -+ ret = fsl_pool_channel_range_sdqcr(dn); -+ if (ret) -+ return ret; -+ } -+ -+ memset(affine_portals, 0, sizeof(void *) * num_possible_cpus()); -+ /* Initialise portals. See bman_driver.c for comments */ -+ for_each_compatible_node(dn, NULL, "fsl,qman-portal") { -+ if (!of_device_is_available(dn)) -+ continue; -+ pcfg = parse_pcfg(dn); -+ if (pcfg) { -+ pcfg->public_cfg.pools = pools_sdqcr; -+ list_add_tail(&pcfg->list, &unused_pcfgs); -+ } -+ } -+ for_each_possible_cpu(cpu) { -+ if (cpumask_test_cpu(cpu, &want_shared)) { -+ pcfg = get_pcfg(&unused_pcfgs); -+ if (!pcfg) -+ break; -+ pcfg->public_cfg.cpu = cpu; -+ list_add_tail(&pcfg->list, &shared_pcfgs); -+ cpumask_set_cpu(cpu, &shared_cpus); -+ } -+ if (cpumask_test_cpu(cpu, &want_unshared)) { -+ if (cpumask_test_cpu(cpu, &shared_cpus)) -+ continue; -+ pcfg = get_pcfg(&unused_pcfgs); -+ if (!pcfg) -+ break; -+ pcfg->public_cfg.cpu = cpu; -+ list_add_tail(&pcfg->list, &unshared_pcfgs); -+ cpumask_set_cpu(cpu, &unshared_cpus); -+ } -+ } -+ if (list_empty(&shared_pcfgs) && list_empty(&unshared_pcfgs)) { -+ for_each_online_cpu(cpu) { -+ pcfg = get_pcfg(&unused_pcfgs); -+ if (!pcfg) -+ break; -+ pcfg->public_cfg.cpu = cpu; -+ list_add_tail(&pcfg->list, &unshared_pcfgs); -+ cpumask_set_cpu(cpu, &unshared_cpus); -+ } -+ } -+ cpumask_andnot(&slave_cpus, cpu_possible_mask, &shared_cpus); -+ cpumask_andnot(&slave_cpus, &slave_cpus, &unshared_cpus); -+ if (cpumask_empty(&slave_cpus)) { -+ if (!list_empty(&shared_pcfgs)) { -+ cpumask_or(&unshared_cpus, &unshared_cpus, -+ &shared_cpus); -+ cpumask_clear(&shared_cpus); -+ list_splice_tail(&shared_pcfgs, &unshared_pcfgs); -+ INIT_LIST_HEAD(&shared_pcfgs); -+ } -+ } else { -+ if (list_empty(&shared_pcfgs)) { -+ pcfg = get_pcfg(&unshared_pcfgs); -+ if (!pcfg) { -+ pr_crit("No QMan portals available!\n"); -+ return 0; -+ } -+ cpumask_clear_cpu(pcfg->public_cfg.cpu, &unshared_cpus); -+ cpumask_set_cpu(pcfg->public_cfg.cpu, &shared_cpus); -+ list_add_tail(&pcfg->list, &shared_pcfgs); -+ } -+ } -+ list_for_each_entry(pcfg, &unshared_pcfgs, list) { -+ pcfg->public_cfg.is_shared = 0; -+ p = init_pcfg(pcfg); -+ if (!p) { -+ pr_crit("Unable to configure portals\n"); -+ return 0; -+ } -+ } -+ list_for_each_entry(pcfg, &shared_pcfgs, list) { -+ pcfg->public_cfg.is_shared = 1; -+ p = init_pcfg(pcfg); -+ if (p) -+ shared_portals[num_shared_portals++] = p; -+ } -+ if (!cpumask_empty(&slave_cpus)) -+ for_each_cpu(cpu, &slave_cpus) -+ init_slave(cpu); -+ pr_info("Qman portals initialised\n"); -+ cpumask_andnot(&offline_cpus, cpu_possible_mask, cpu_online_mask); -+ for_each_cpu(cpu, &offline_cpus) -+ qman_offline_cpu(cpu); -+#ifdef CONFIG_HOTPLUG_CPU -+ ret = cpuhp_setup_state_nocalls(CPUHP_AP_ONLINE_DYN, -+ "soc/qman_portal:online", -+ qman_online_cpu, qman_offline_cpu); -+ if (ret < 0) { -+ pr_err("qman: failed to register hotplug callbacks.\n"); -+ return ret; -+ } -+#endif -+ return 0; -+} -+ -+__init int qman_resource_init(void) -+{ -+ struct device_node *dn; -+ int ret; -+ -+ /* Initialise FQID allocation ranges */ -+ for_each_compatible_node(dn, NULL, "fsl,fqid-range") { -+ ret = fsl_fqid_range_init(dn); -+ if (ret) -+ return ret; -+ } -+ /* Initialise CGRID allocation ranges */ -+ for_each_compatible_node(dn, NULL, "fsl,cgrid-range") { -+ ret = fsl_cgrid_range_init(dn); -+ if (ret) -+ return ret; -+ } -+ /* Parse pool channels into the allocator. (Must happen after portals -+ * are initialised.) */ -+ for_each_compatible_node(dn, NULL, "fsl,pool-channel-range") { -+ ret = fsl_pool_channel_range_init(dn); -+ if (ret) -+ return ret; -+ } -+ -+ /* Parse CEETM */ -+ for_each_compatible_node(dn, NULL, "fsl,qman-ceetm") { -+ ret = fsl_ceetm_init(dn); -+ if (ret) -+ return ret; -+ } -+ return 0; -+} -+ -+#ifdef CONFIG_SUSPEND -+void suspend_unused_qportal(void) -+{ -+ struct qm_portal_config *pcfg; -+ -+ if (list_empty(&unused_pcfgs)) -+ return; -+ -+ list_for_each_entry(pcfg, &unused_pcfgs, list) { -+#ifdef CONFIG_PM_DEBUG -+ pr_info("Need to save qportal %d\n", pcfg->public_cfg.index); -+#endif -+ /* save isdr, disable all via isdr, clear isr */ -+ pcfg->saved_isdr = -+ __raw_readl(pcfg->addr_virt[DPA_PORTAL_CI] + 0xe08); -+ __raw_writel(0xffffffff, pcfg->addr_virt[DPA_PORTAL_CI] + -+ 0xe08); -+ __raw_writel(0xffffffff, pcfg->addr_virt[DPA_PORTAL_CI] + -+ 0xe00); -+ } -+ return; -+} -+ -+void resume_unused_qportal(void) -+{ -+ struct qm_portal_config *pcfg; -+ -+ if (list_empty(&unused_pcfgs)) -+ return; -+ -+ list_for_each_entry(pcfg, &unused_pcfgs, list) { -+#ifdef CONFIG_PM_DEBUG -+ pr_info("Need to resume qportal %d\n", pcfg->public_cfg.index); -+#endif -+ /* restore isdr */ -+ __raw_writel(pcfg->saved_isdr, -+ pcfg->addr_virt[DPA_PORTAL_CI] + 0xe08); -+ } -+ return; -+} -+#endif ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_high.c -@@ -0,0 +1,5655 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "qman_low.h" -+ -+/* Compilation constants */ -+#define DQRR_MAXFILL 15 -+#define EQCR_ITHRESH 4 /* if EQCR congests, interrupt threshold */ -+#define IRQNAME "QMan portal %d" -+#define MAX_IRQNAME 16 /* big enough for "QMan portal %d" */ -+ -+/* Divide 'n' by 'd', rounding down if 'r' is negative, rounding up if it's -+ * positive, and rounding to the closest value if it's zero. NB, this macro -+ * implicitly upgrades parameters to unsigned 64-bit, so feed it with types -+ * that are compatible with this. NB, these arguments should not be expressions -+ * unless it is safe for them to be evaluated multiple times. Eg. do not pass -+ * in "some_value++" as a parameter to the macro! */ -+#define ROUNDING(n, d, r) \ -+ (((r) < 0) ? div64_u64((n), (d)) : \ -+ (((r) > 0) ? div64_u64(((n) + (d) - 1), (d)) : \ -+ div64_u64(((n) + ((d) / 2)), (d)))) -+ -+/* Lock/unlock frame queues, subject to the "LOCKED" flag. This is about -+ * inter-processor locking only. Note, FQLOCK() is always called either under a -+ * local_irq_save() or from interrupt context - hence there's no need for irq -+ * protection (and indeed, attempting to nest irq-protection doesn't work, as -+ * the "irq en/disable" machinery isn't recursive...). */ -+#define FQLOCK(fq) \ -+ do { \ -+ struct qman_fq *__fq478 = (fq); \ -+ if (fq_isset(__fq478, QMAN_FQ_FLAG_LOCKED)) \ -+ spin_lock(&__fq478->fqlock); \ -+ } while (0) -+#define FQUNLOCK(fq) \ -+ do { \ -+ struct qman_fq *__fq478 = (fq); \ -+ if (fq_isset(__fq478, QMAN_FQ_FLAG_LOCKED)) \ -+ spin_unlock(&__fq478->fqlock); \ -+ } while (0) -+ -+static inline void fq_set(struct qman_fq *fq, u32 mask) -+{ -+ set_bits(mask, &fq->flags); -+} -+static inline void fq_clear(struct qman_fq *fq, u32 mask) -+{ -+ clear_bits(mask, &fq->flags); -+} -+static inline int fq_isset(struct qman_fq *fq, u32 mask) -+{ -+ return fq->flags & mask; -+} -+static inline int fq_isclear(struct qman_fq *fq, u32 mask) -+{ -+ return !(fq->flags & mask); -+} -+ -+struct qman_portal { -+ struct qm_portal p; -+ unsigned long bits; /* PORTAL_BITS_*** - dynamic, strictly internal */ -+ unsigned long irq_sources; -+ u32 use_eqcr_ci_stashing; -+ u32 slowpoll; /* only used when interrupts are off */ -+ struct qman_fq *vdqcr_owned; /* only 1 volatile dequeue at a time */ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ struct qman_fq *eqci_owned; /* only 1 enqueue WAIT_SYNC at a time */ -+#endif -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ raw_spinlock_t sharing_lock; /* only used if is_shared */ -+ int is_shared; -+ struct qman_portal *sharing_redirect; -+#endif -+ u32 sdqcr; -+ int dqrr_disable_ref; -+ /* A portal-specific handler for DCP ERNs. If this is NULL, the global -+ * handler is called instead. */ -+ qman_cb_dc_ern cb_dc_ern; -+ /* When the cpu-affine portal is activated, this is non-NULL */ -+ const struct qm_portal_config *config; -+ /* This is needed for providing a non-NULL device to dma_map_***() */ -+ struct platform_device *pdev; -+ struct dpa_rbtree retire_table; -+ char irqname[MAX_IRQNAME]; -+ /* 2-element array. cgrs[0] is mask, cgrs[1] is snapshot. */ -+ struct qman_cgrs *cgrs; -+ /* linked-list of CSCN handlers. */ -+ struct list_head cgr_cbs; -+ /* list lock */ -+ spinlock_t cgr_lock; -+ /* 2-element array. ccgrs[0] is mask, ccgrs[1] is snapshot. */ -+ struct qman_ccgrs *ccgrs[QMAN_CEETM_MAX]; -+ /* 256-element array, each is a linked-list of CCSCN handlers. */ -+ struct list_head ccgr_cbs[QMAN_CEETM_MAX]; -+ /* list lock */ -+ spinlock_t ccgr_lock; -+ /* track if memory was allocated by the driver */ -+ u8 alloced; -+ /* power management data */ -+ u32 save_isdr; -+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ -+ /* Keep a shadow copy of the DQRR on LE systems as the SW needs to -+ * do byte swaps of DQRR read only memory. First entry must be aligned -+ * to 2 ** 10 to ensure DQRR index calculations based shadow copy -+ * address (6 bits for address shift + 4 bits for the DQRR size). -+ */ -+ struct qm_dqrr_entry shadow_dqrr[QM_DQRR_SIZE] __aligned(1024); -+#endif -+}; -+ -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+#define PORTAL_IRQ_LOCK(p, irqflags) \ -+ do { \ -+ if ((p)->is_shared) \ -+ raw_spin_lock_irqsave(&(p)->sharing_lock, irqflags); \ -+ else \ -+ local_irq_save(irqflags); \ -+ } while (0) -+#define PORTAL_IRQ_UNLOCK(p, irqflags) \ -+ do { \ -+ if ((p)->is_shared) \ -+ raw_spin_unlock_irqrestore(&(p)->sharing_lock, \ -+ irqflags); \ -+ else \ -+ local_irq_restore(irqflags); \ -+ } while (0) -+#else -+#define PORTAL_IRQ_LOCK(p, irqflags) local_irq_save(irqflags) -+#define PORTAL_IRQ_UNLOCK(p, irqflags) local_irq_restore(irqflags) -+#endif -+ -+/* Global handler for DCP ERNs. Used when the portal receiving the message does -+ * not have a portal-specific handler. */ -+static qman_cb_dc_ern cb_dc_ern; -+ -+static cpumask_t affine_mask; -+static DEFINE_SPINLOCK(affine_mask_lock); -+static u16 affine_channels[NR_CPUS]; -+static DEFINE_PER_CPU(struct qman_portal, qman_affine_portal); -+void *affine_portals[NR_CPUS]; -+ -+/* "raw" gets the cpu-local struct whether it's a redirect or not. */ -+static inline struct qman_portal *get_raw_affine_portal(void) -+{ -+ return &get_cpu_var(qman_affine_portal); -+} -+/* For ops that can redirect, this obtains the portal to use */ -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+static inline struct qman_portal *get_affine_portal(void) -+{ -+ struct qman_portal *p = get_raw_affine_portal(); -+ if (p->sharing_redirect) -+ return p->sharing_redirect; -+ return p; -+} -+#else -+#define get_affine_portal() get_raw_affine_portal() -+#endif -+/* For every "get", there must be a "put" */ -+static inline void put_affine_portal(void) -+{ -+ put_cpu_var(qman_affine_portal); -+} -+/* Exception: poll functions assume the caller is cpu-affine and in no risk of -+ * re-entrance, which are the two reasons we usually use the get/put_cpu_var() -+ * semantic - ie. to disable pre-emption. Some use-cases expect the execution -+ * context to remain as non-atomic during poll-triggered callbacks as it was -+ * when the poll API was first called (eg. NAPI), so we go out of our way in -+ * this case to not disable pre-emption. */ -+static inline struct qman_portal *get_poll_portal(void) -+{ -+ return &get_cpu_var(qman_affine_portal); -+} -+#define put_poll_portal() -+ -+/* This gives a FQID->FQ lookup to cover the fact that we can't directly demux -+ * retirement notifications (the fact they are sometimes h/w-consumed means that -+ * contextB isn't always a s/w demux - and as we can't know which case it is -+ * when looking at the notification, we have to use the slow lookup for all of -+ * them). NB, it's possible to have multiple FQ objects refer to the same FQID -+ * (though at most one of them should be the consumer), so this table isn't for -+ * all FQs - FQs are added when retirement commands are issued, and removed when -+ * they complete, which also massively reduces the size of this table. */ -+IMPLEMENT_DPA_RBTREE(fqtree, struct qman_fq, node, fqid); -+ -+/* This is what everything can wait on, even if it migrates to a different cpu -+ * to the one whose affine portal it is waiting on. */ -+static DECLARE_WAIT_QUEUE_HEAD(affine_queue); -+ -+static inline int table_push_fq(struct qman_portal *p, struct qman_fq *fq) -+{ -+ int ret = fqtree_push(&p->retire_table, fq); -+ if (ret) -+ pr_err("ERROR: double FQ-retirement %d\n", fq->fqid); -+ return ret; -+} -+ -+static inline void table_del_fq(struct qman_portal *p, struct qman_fq *fq) -+{ -+ fqtree_del(&p->retire_table, fq); -+} -+ -+static inline struct qman_fq *table_find_fq(struct qman_portal *p, u32 fqid) -+{ -+ return fqtree_find(&p->retire_table, fqid); -+} -+ -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+static void **qman_fq_lookup_table; -+static size_t qman_fq_lookup_table_size; -+ -+int qman_setup_fq_lookup_table(size_t num_entries) -+{ -+ num_entries++; -+ /* Allocate 1 more entry since the first entry is not used */ -+ qman_fq_lookup_table = vzalloc((num_entries * sizeof(void *))); -+ if (!qman_fq_lookup_table) { -+ pr_err("QMan: Could not allocate fq lookup table\n"); -+ return -ENOMEM; -+ } -+ qman_fq_lookup_table_size = num_entries; -+ pr_info("QMan: Allocated lookup table at %p, entry count %lu\n", -+ qman_fq_lookup_table, -+ (unsigned long)qman_fq_lookup_table_size); -+ return 0; -+} -+ -+/* global structure that maintains fq object mapping */ -+static DEFINE_SPINLOCK(fq_hash_table_lock); -+ -+static int find_empty_fq_table_entry(u32 *entry, struct qman_fq *fq) -+{ -+ u32 i; -+ -+ spin_lock(&fq_hash_table_lock); -+ /* Can't use index zero because this has special meaning -+ * in context_b field. */ -+ for (i = 1; i < qman_fq_lookup_table_size; i++) { -+ if (qman_fq_lookup_table[i] == NULL) { -+ *entry = i; -+ qman_fq_lookup_table[i] = fq; -+ spin_unlock(&fq_hash_table_lock); -+ return 0; -+ } -+ } -+ spin_unlock(&fq_hash_table_lock); -+ return -ENOMEM; -+} -+ -+static void clear_fq_table_entry(u32 entry) -+{ -+ spin_lock(&fq_hash_table_lock); -+ BUG_ON(entry >= qman_fq_lookup_table_size); -+ qman_fq_lookup_table[entry] = NULL; -+ spin_unlock(&fq_hash_table_lock); -+} -+ -+static inline struct qman_fq *get_fq_table_entry(u32 entry) -+{ -+ BUG_ON(entry >= qman_fq_lookup_table_size); -+ return qman_fq_lookup_table[entry]; -+} -+#endif -+ -+static inline void cpu_to_hw_fqd(struct qm_fqd *fqd) -+{ -+ /* Byteswap the FQD to HW format */ -+ fqd->fq_ctrl = cpu_to_be16(fqd->fq_ctrl); -+ fqd->dest_wq = cpu_to_be16(fqd->dest_wq); -+ fqd->ics_cred = cpu_to_be16(fqd->ics_cred); -+ fqd->context_b = cpu_to_be32(fqd->context_b); -+ fqd->context_a.opaque = cpu_to_be64(fqd->context_a.opaque); -+} -+ -+static inline void hw_fqd_to_cpu(struct qm_fqd *fqd) -+{ -+ /* Byteswap the FQD to CPU format */ -+ fqd->fq_ctrl = be16_to_cpu(fqd->fq_ctrl); -+ fqd->dest_wq = be16_to_cpu(fqd->dest_wq); -+ fqd->ics_cred = be16_to_cpu(fqd->ics_cred); -+ fqd->context_b = be32_to_cpu(fqd->context_b); -+ fqd->context_a.opaque = be64_to_cpu(fqd->context_a.opaque); -+} -+ -+/* Swap a 40 bit address */ -+static inline u64 cpu_to_be40(u64 in) -+{ -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ return in; -+#else -+ u64 out = 0; -+ u8 *p = (u8 *) &out; -+ p[0] = in >> 32; -+ p[1] = in >> 24; -+ p[2] = in >> 16; -+ p[3] = in >> 8; -+ p[4] = in >> 0; -+ return out; -+#endif -+} -+static inline u64 be40_to_cpu(u64 in) -+{ -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ return in; -+#else -+ u64 out = 0; -+ u8 *pout = (u8 *) &out; -+ u8 *pin = (u8 *) ∈ -+ pout[0] = pin[4]; -+ pout[1] = pin[3]; -+ pout[2] = pin[2]; -+ pout[3] = pin[1]; -+ pout[4] = pin[0]; -+ return out; -+#endif -+} -+ -+/* Swap a 24 bit value */ -+static inline u32 cpu_to_be24(u32 in) -+{ -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ return in; -+#else -+ u32 out = 0; -+ u8 *p = (u8 *) &out; -+ p[0] = in >> 16; -+ p[1] = in >> 8; -+ p[2] = in >> 0; -+ return out; -+#endif -+} -+ -+static inline u32 be24_to_cpu(u32 in) -+{ -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ return in; -+#else -+ u32 out = 0; -+ u8 *pout = (u8 *) &out; -+ u8 *pin = (u8 *) ∈ -+ pout[0] = pin[2]; -+ pout[1] = pin[1]; -+ pout[2] = pin[0]; -+ return out; -+#endif -+} -+ -+static inline u64 be48_to_cpu(u64 in) -+{ -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ return in; -+#else -+ u64 out = 0; -+ u8 *pout = (u8 *) &out; -+ u8 *pin = (u8 *) ∈ -+ -+ pout[0] = pin[5]; -+ pout[1] = pin[4]; -+ pout[2] = pin[3]; -+ pout[3] = pin[2]; -+ pout[4] = pin[1]; -+ pout[5] = pin[0]; -+ return out; -+#endif -+} -+static inline void cpu_to_hw_fd(struct qm_fd *fd) -+{ -+ fd->opaque_addr = cpu_to_be64(fd->opaque_addr); -+ fd->status = cpu_to_be32(fd->status); -+ fd->opaque = cpu_to_be32(fd->opaque); -+} -+ -+static inline void hw_fd_to_cpu(struct qm_fd *fd) -+{ -+ fd->opaque_addr = be64_to_cpu(fd->opaque_addr); -+ fd->status = be32_to_cpu(fd->status); -+ fd->opaque = be32_to_cpu(fd->opaque); -+} -+ -+static inline void hw_cq_query_to_cpu(struct qm_mcr_ceetm_cq_query *cq_query) -+{ -+ cq_query->ccgid = be16_to_cpu(cq_query->ccgid); -+ cq_query->state = be16_to_cpu(cq_query->state); -+ cq_query->pfdr_hptr = be24_to_cpu(cq_query->pfdr_hptr); -+ cq_query->pfdr_tptr = be24_to_cpu(cq_query->pfdr_tptr); -+ cq_query->od1_xsfdr = be16_to_cpu(cq_query->od1_xsfdr); -+ cq_query->od2_xsfdr = be16_to_cpu(cq_query->od2_xsfdr); -+ cq_query->od3_xsfdr = be16_to_cpu(cq_query->od3_xsfdr); -+ cq_query->od4_xsfdr = be16_to_cpu(cq_query->od4_xsfdr); -+ cq_query->od5_xsfdr = be16_to_cpu(cq_query->od5_xsfdr); -+ cq_query->od6_xsfdr = be16_to_cpu(cq_query->od6_xsfdr); -+ cq_query->ra1_xsfdr = be16_to_cpu(cq_query->ra1_xsfdr); -+ cq_query->ra2_xsfdr = be16_to_cpu(cq_query->ra2_xsfdr); -+ cq_query->frm_cnt = be24_to_cpu(cq_query->frm_cnt); -+} -+ -+static inline void hw_ccgr_query_to_cpu(struct qm_mcr_ceetm_ccgr_query *ccgr_q) -+{ -+ int i; -+ -+ ccgr_q->cm_query.cs_thres.hword = -+ be16_to_cpu(ccgr_q->cm_query.cs_thres.hword); -+ ccgr_q->cm_query.cs_thres_x.hword = -+ be16_to_cpu(ccgr_q->cm_query.cs_thres_x.hword); -+ ccgr_q->cm_query.td_thres.hword = -+ be16_to_cpu(ccgr_q->cm_query.td_thres.hword); -+ ccgr_q->cm_query.wr_parm_g.word = -+ be32_to_cpu(ccgr_q->cm_query.wr_parm_g.word); -+ ccgr_q->cm_query.wr_parm_y.word = -+ be32_to_cpu(ccgr_q->cm_query.wr_parm_y.word); -+ ccgr_q->cm_query.wr_parm_r.word = -+ be32_to_cpu(ccgr_q->cm_query.wr_parm_r.word); -+ ccgr_q->cm_query.cscn_targ_dcp = -+ be16_to_cpu(ccgr_q->cm_query.cscn_targ_dcp); -+ ccgr_q->cm_query.i_cnt = be40_to_cpu(ccgr_q->cm_query.i_cnt); -+ ccgr_q->cm_query.a_cnt = be40_to_cpu(ccgr_q->cm_query.a_cnt); -+ for (i = 0; i < ARRAY_SIZE(ccgr_q->cm_query.cscn_targ_swp); i++) -+ ccgr_q->cm_query.cscn_targ_swp[i] = -+ be32_to_cpu(ccgr_q->cm_query.cscn_targ_swp[i]); -+} -+ -+/* In the case that slow- and fast-path handling are both done by qman_poll() -+ * (ie. because there is no interrupt handling), we ought to balance how often -+ * we do the fast-path poll versus the slow-path poll. We'll use two decrementer -+ * sources, so we call the fast poll 'n' times before calling the slow poll -+ * once. The idle decrementer constant is used when the last slow-poll detected -+ * no work to do, and the busy decrementer constant when the last slow-poll had -+ * work to do. */ -+#define SLOW_POLL_IDLE 1000 -+#define SLOW_POLL_BUSY 10 -+static u32 __poll_portal_slow(struct qman_portal *p, u32 is); -+static inline unsigned int __poll_portal_fast(struct qman_portal *p, -+ unsigned int poll_limit); -+ -+/* Portal interrupt handler */ -+static irqreturn_t portal_isr(__always_unused int irq, void *ptr) -+{ -+ struct qman_portal *p = ptr; -+ /* -+ * The CSCI/CCSCI source is cleared inside __poll_portal_slow(), because -+ * it could race against a Query Congestion State command also given -+ * as part of the handling of this interrupt source. We mustn't -+ * clear it a second time in this top-level function. -+ */ -+ u32 clear = QM_DQAVAIL_MASK | (p->irq_sources & -+ ~(QM_PIRQ_CSCI | QM_PIRQ_CCSCI)); -+ u32 is = qm_isr_status_read(&p->p) & p->irq_sources; -+ /* DQRR-handling if it's interrupt-driven */ -+ if (is & QM_PIRQ_DQRI) -+ __poll_portal_fast(p, CONFIG_FSL_QMAN_POLL_LIMIT); -+ /* Handling of anything else that's interrupt-driven */ -+ clear |= __poll_portal_slow(p, is); -+ qm_isr_status_clear(&p->p, clear); -+ return IRQ_HANDLED; -+} -+ -+/* This inner version is used privately by qman_create_affine_portal(), as well -+ * as by the exported qman_stop_dequeues(). */ -+static inline void qman_stop_dequeues_ex(struct qman_portal *p) -+{ -+ unsigned long irqflags __maybe_unused; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ if (!(p->dqrr_disable_ref++)) -+ qm_dqrr_set_maxfill(&p->p, 0); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+} -+ -+static int drain_mr_fqrni(struct qm_portal *p) -+{ -+ const struct qm_mr_entry *msg; -+loop: -+ msg = qm_mr_current(p); -+ if (!msg) { -+ /* if MR was full and h/w had other FQRNI entries to produce, we -+ * need to allow it time to produce those entries once the -+ * existing entries are consumed. A worst-case situation -+ * (fully-loaded system) means h/w sequencers may have to do 3-4 -+ * other things before servicing the portal's MR pump, each of -+ * which (if slow) may take ~50 qman cycles (which is ~200 -+ * processor cycles). So rounding up and then multiplying this -+ * worst-case estimate by a factor of 10, just to be -+ * ultra-paranoid, goes as high as 10,000 cycles. NB, we consume -+ * one entry at a time, so h/w has an opportunity to produce new -+ * entries well before the ring has been fully consumed, so -+ * we're being *really* paranoid here. */ -+ u64 now, then = mfatb(); -+ do { -+ now = mfatb(); -+ } while ((then + 10000) > now); -+ msg = qm_mr_current(p); -+ if (!msg) -+ return 0; -+ } -+ if ((msg->verb & QM_MR_VERB_TYPE_MASK) != QM_MR_VERB_FQRNI) { -+ /* We aren't draining anything but FQRNIs */ -+ pr_err("QMan found verb 0x%x in MR\n", msg->verb); -+ return -1; -+ } -+ qm_mr_next(p); -+ qm_mr_cci_consume(p, 1); -+ goto loop; -+} -+ -+#ifdef CONFIG_SUSPEND -+static int _qman_portal_suspend_noirq(struct device *dev) -+{ -+ struct qman_portal *p = (struct qman_portal *)dev->platform_data; -+#ifdef CONFIG_PM_DEBUG -+ struct platform_device *pdev = to_platform_device(dev); -+#endif -+ -+ p->save_isdr = qm_isr_disable_read(&p->p); -+ qm_isr_disable_write(&p->p, 0xffffffff); -+ qm_isr_status_clear(&p->p, 0xffffffff); -+#ifdef CONFIG_PM_DEBUG -+ pr_info("Suspend for %s\n", pdev->name); -+#endif -+ return 0; -+} -+ -+static int _qman_portal_resume_noirq(struct device *dev) -+{ -+ struct qman_portal *p = (struct qman_portal *)dev->platform_data; -+ -+ /* restore isdr */ -+ qm_isr_disable_write(&p->p, p->save_isdr); -+ return 0; -+} -+#else -+#define _qman_portal_suspend_noirq NULL -+#define _qman_portal_resume_noirq NULL -+#endif -+ -+struct dev_pm_domain qman_portal_device_pm_domain = { -+ .ops = { -+ USE_PLATFORM_PM_SLEEP_OPS -+ .suspend_noirq = _qman_portal_suspend_noirq, -+ .resume_noirq = _qman_portal_resume_noirq, -+ } -+}; -+ -+struct qman_portal *qman_create_portal( -+ struct qman_portal *portal, -+ const struct qm_portal_config *config, -+ const struct qman_cgrs *cgrs) -+{ -+ struct qm_portal *__p; -+ char buf[16]; -+ int ret; -+ u32 isdr; -+ struct platform_device_info pdev_info; -+ -+ if (!portal) { -+ portal = kmalloc(sizeof(*portal), GFP_KERNEL); -+ if (!portal) -+ return portal; -+ portal->alloced = 1; -+ } else -+ portal->alloced = 0; -+ -+ __p = &portal->p; -+ -+#if (defined CONFIG_PPC || defined CONFIG_PPC64) && defined CONFIG_FSL_PAMU -+ /* PAMU is required for stashing */ -+ portal->use_eqcr_ci_stashing = ((qman_ip_rev >= QMAN_REV30) ? -+ 1 : 0); -+#elif defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ portal->use_eqcr_ci_stashing = 1; -+#else -+ portal->use_eqcr_ci_stashing = 0; -+#endif -+ -+ /* prep the low-level portal struct with the mapped addresses from the -+ * config, everything that follows depends on it and "config" is more -+ * for (de)reference... */ -+ __p->addr.addr_ce = config->addr_virt[DPA_PORTAL_CE]; -+ __p->addr.addr_ci = config->addr_virt[DPA_PORTAL_CI]; -+ /* -+ * If CI-stashing is used, the current defaults use a threshold of 3, -+ * and stash with high-than-DQRR priority. -+ */ -+ if (qm_eqcr_init(__p, qm_eqcr_pvb, -+ portal->use_eqcr_ci_stashing ? 3 : 0, 1)) { -+ pr_err("Qman EQCR initialisation failed\n"); -+ goto fail_eqcr; -+ } -+ if (qm_dqrr_init(__p, config, qm_dqrr_dpush, qm_dqrr_pvb, -+ qm_dqrr_cdc, DQRR_MAXFILL)) { -+ pr_err("Qman DQRR initialisation failed\n"); -+ goto fail_dqrr; -+ } -+ if (qm_mr_init(__p, qm_mr_pvb, qm_mr_cci)) { -+ pr_err("Qman MR initialisation failed\n"); -+ goto fail_mr; -+ } -+ if (qm_mc_init(__p)) { -+ pr_err("Qman MC initialisation failed\n"); -+ goto fail_mc; -+ } -+ if (qm_isr_init(__p)) { -+ pr_err("Qman ISR initialisation failed\n"); -+ goto fail_isr; -+ } -+ /* static interrupt-gating controls */ -+ qm_dqrr_set_ithresh(__p, CONFIG_FSL_QMAN_PIRQ_DQRR_ITHRESH); -+ qm_mr_set_ithresh(__p, CONFIG_FSL_QMAN_PIRQ_MR_ITHRESH); -+ qm_isr_set_iperiod(__p, CONFIG_FSL_QMAN_PIRQ_IPERIOD); -+ portal->cgrs = kmalloc(2 * sizeof(*cgrs), GFP_KERNEL); -+ if (!portal->cgrs) -+ goto fail_cgrs; -+ /* initial snapshot is no-depletion */ -+ qman_cgrs_init(&portal->cgrs[1]); -+ if (cgrs) -+ portal->cgrs[0] = *cgrs; -+ else -+ /* if the given mask is NULL, assume all CGRs can be seen */ -+ qman_cgrs_fill(&portal->cgrs[0]); -+ INIT_LIST_HEAD(&portal->cgr_cbs); -+ spin_lock_init(&portal->cgr_lock); -+ if (num_ceetms) { -+ for (ret = 0; ret < num_ceetms; ret++) { -+ portal->ccgrs[ret] = kmalloc(2 * -+ sizeof(struct qman_ccgrs), GFP_KERNEL); -+ if (!portal->ccgrs[ret]) -+ goto fail_ccgrs; -+ qman_ccgrs_init(&portal->ccgrs[ret][1]); -+ qman_ccgrs_fill(&portal->ccgrs[ret][0]); -+ INIT_LIST_HEAD(&portal->ccgr_cbs[ret]); -+ } -+ } -+ spin_lock_init(&portal->ccgr_lock); -+ portal->bits = 0; -+ portal->slowpoll = 0; -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ portal->eqci_owned = NULL; -+#endif -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ raw_spin_lock_init(&portal->sharing_lock); -+ portal->is_shared = config->public_cfg.is_shared; -+ portal->sharing_redirect = NULL; -+#endif -+ portal->sdqcr = QM_SDQCR_SOURCE_CHANNELS | QM_SDQCR_COUNT_UPTO3 | -+ QM_SDQCR_DEDICATED_PRECEDENCE | QM_SDQCR_TYPE_PRIO_QOS | -+ QM_SDQCR_TOKEN_SET(0xab) | QM_SDQCR_CHANNELS_DEDICATED; -+ portal->dqrr_disable_ref = 0; -+ portal->cb_dc_ern = NULL; -+ sprintf(buf, "qportal-%d", config->public_cfg.channel); -+ -+ memset(&pdev_info, 0, sizeof(pdev_info)); -+ pdev_info.name = buf; -+ pdev_info.id = PLATFORM_DEVID_NONE; -+ pdev_info.dma_mask = DMA_BIT_MASK(40); -+ -+ portal->pdev = platform_device_register_full(&pdev_info); -+ if (!portal->pdev) { -+ pr_err("qman_portal - platform_device_alloc() failed\n"); -+ goto fail_devregister; -+ } -+ -+ arch_setup_dma_ops(&portal->pdev->dev, 0, 0, NULL, true); -+ -+ portal->pdev->dev.pm_domain = &qman_portal_device_pm_domain; -+ portal->pdev->dev.platform_data = portal; -+ dpa_rbtree_init(&portal->retire_table); -+ isdr = 0xffffffff; -+ qm_isr_disable_write(__p, isdr); -+ portal->irq_sources = 0; -+ qm_isr_enable_write(__p, portal->irq_sources); -+ qm_isr_status_clear(__p, 0xffffffff); -+ snprintf(portal->irqname, MAX_IRQNAME, IRQNAME, config->public_cfg.cpu); -+ if (request_irq(config->public_cfg.irq, portal_isr, 0, portal->irqname, -+ portal)) { -+ pr_err("request_irq() failed\n"); -+ goto fail_irq; -+ } -+ if ((config->public_cfg.cpu != -1) && -+ irq_can_set_affinity(config->public_cfg.irq) && -+ irq_set_affinity(config->public_cfg.irq, -+ cpumask_of(config->public_cfg.cpu))) { -+ pr_err("irq_set_affinity() failed\n"); -+ goto fail_affinity; -+ } -+ -+ /* Need EQCR to be empty before continuing */ -+ isdr ^= QM_PIRQ_EQCI; -+ qm_isr_disable_write(__p, isdr); -+ ret = qm_eqcr_get_fill(__p); -+ if (ret) { -+ pr_err("Qman EQCR unclean\n"); -+ goto fail_eqcr_empty; -+ } -+ isdr ^= (QM_PIRQ_DQRI | QM_PIRQ_MRI); -+ qm_isr_disable_write(__p, isdr); -+ if (qm_dqrr_current(__p) != NULL) { -+ pr_err("Qman DQRR unclean\n"); -+ qm_dqrr_cdc_consume_n(__p, 0xffff); -+ } -+ if (qm_mr_current(__p) != NULL) { -+ /* special handling, drain just in case it's a few FQRNIs */ -+ if (drain_mr_fqrni(__p)) { -+ const struct qm_mr_entry *e = qm_mr_current(__p); -+ /* -+ * Message ring cannot be empty no need to check -+ * qm_mr_current returned successfully -+ */ -+ pr_err("Qman MR unclean, MR VERB 0x%x, rc 0x%x\n, addr 0x%x", -+ e->verb, e->ern.rc, e->ern.fd.addr_lo); -+ goto fail_dqrr_mr_empty; -+ } -+ } -+ /* Success */ -+ portal->config = config; -+ qm_isr_disable_write(__p, 0); -+ qm_isr_uninhibit(__p); -+ /* Write a sane SDQCR */ -+ qm_dqrr_sdqcr_set(__p, portal->sdqcr); -+ return portal; -+fail_dqrr_mr_empty: -+fail_eqcr_empty: -+fail_affinity: -+ free_irq(config->public_cfg.irq, portal); -+fail_irq: -+ platform_device_unregister(portal->pdev); -+fail_devregister: -+ if (num_ceetms) -+ for (ret = 0; ret < num_ceetms; ret++) -+ kfree(portal->ccgrs[ret]); -+fail_ccgrs: -+ kfree(portal->cgrs); -+fail_cgrs: -+ qm_isr_finish(__p); -+fail_isr: -+ qm_mc_finish(__p); -+fail_mc: -+ qm_mr_finish(__p); -+fail_mr: -+ qm_dqrr_finish(__p); -+fail_dqrr: -+ qm_eqcr_finish(__p); -+fail_eqcr: -+ if (portal->alloced) -+ kfree(portal); -+ return NULL; -+} -+ -+struct qman_portal *qman_create_affine_portal( -+ const struct qm_portal_config *config, -+ const struct qman_cgrs *cgrs) -+{ -+ struct qman_portal *res; -+ struct qman_portal *portal; -+ -+ portal = &per_cpu(qman_affine_portal, config->public_cfg.cpu); -+ res = qman_create_portal(portal, config, cgrs); -+ if (res) { -+ spin_lock(&affine_mask_lock); -+ cpumask_set_cpu(config->public_cfg.cpu, &affine_mask); -+ affine_channels[config->public_cfg.cpu] = -+ config->public_cfg.channel; -+ affine_portals[config->public_cfg.cpu] = portal; -+ spin_unlock(&affine_mask_lock); -+ } -+ return res; -+} -+ -+/* These checks are BUG_ON()s because the driver is already supposed to avoid -+ * these cases. */ -+struct qman_portal *qman_create_affine_slave(struct qman_portal *redirect, -+ int cpu) -+{ -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ struct qman_portal *p; -+ p = &per_cpu(qman_affine_portal, cpu); -+ /* Check that we don't already have our own portal */ -+ BUG_ON(p->config); -+ /* Check that we aren't already slaving to another portal */ -+ BUG_ON(p->is_shared); -+ /* Check that 'redirect' is prepared to have us */ -+ BUG_ON(!redirect->config->public_cfg.is_shared); -+ /* These are the only elements to initialise when redirecting */ -+ p->irq_sources = 0; -+ p->sharing_redirect = redirect; -+ affine_portals[cpu] = p; -+ return p; -+#else -+ BUG(); -+ return NULL; -+#endif -+} -+ -+void qman_destroy_portal(struct qman_portal *qm) -+{ -+ const struct qm_portal_config *pcfg; -+ int i; -+ -+ /* Stop dequeues on the portal */ -+ qm_dqrr_sdqcr_set(&qm->p, 0); -+ -+ /* NB we do this to "quiesce" EQCR. If we add enqueue-completions or -+ * something related to QM_PIRQ_EQCI, this may need fixing. -+ * Also, due to the prefetching model used for CI updates in the enqueue -+ * path, this update will only invalidate the CI cacheline *after* -+ * working on it, so we need to call this twice to ensure a full update -+ * irrespective of where the enqueue processing was at when the teardown -+ * began. */ -+ qm_eqcr_cce_update(&qm->p); -+ qm_eqcr_cce_update(&qm->p); -+ pcfg = qm->config; -+ -+ free_irq(pcfg->public_cfg.irq, qm); -+ -+ kfree(qm->cgrs); -+ if (num_ceetms) -+ for (i = 0; i < num_ceetms; i++) -+ kfree(qm->ccgrs[i]); -+ qm_isr_finish(&qm->p); -+ qm_mc_finish(&qm->p); -+ qm_mr_finish(&qm->p); -+ qm_dqrr_finish(&qm->p); -+ qm_eqcr_finish(&qm->p); -+ -+ platform_device_unregister(qm->pdev); -+ -+ qm->config = NULL; -+ if (qm->alloced) -+ kfree(qm); -+} -+ -+const struct qm_portal_config *qman_destroy_affine_portal(void) -+{ -+ /* We don't want to redirect if we're a slave, use "raw" */ -+ struct qman_portal *qm = get_raw_affine_portal(); -+ const struct qm_portal_config *pcfg; -+ int cpu; -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (qm->sharing_redirect) { -+ qm->sharing_redirect = NULL; -+ put_affine_portal(); -+ return NULL; -+ } -+ qm->is_shared = 0; -+#endif -+ pcfg = qm->config; -+ cpu = pcfg->public_cfg.cpu; -+ -+ qman_destroy_portal(qm); -+ -+ spin_lock(&affine_mask_lock); -+ cpumask_clear_cpu(cpu, &affine_mask); -+ spin_unlock(&affine_mask_lock); -+ put_affine_portal(); -+ return pcfg; -+} -+ -+const struct qman_portal_config *qman_p_get_portal_config(struct qman_portal *p) -+{ -+ return &p->config->public_cfg; -+} -+EXPORT_SYMBOL(qman_p_get_portal_config); -+ -+const struct qman_portal_config *qman_get_portal_config(void) -+{ -+ struct qman_portal *p = get_affine_portal(); -+ const struct qman_portal_config *ret = qman_p_get_portal_config(p); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_get_portal_config); -+ -+/* Inline helper to reduce nesting in __poll_portal_slow() */ -+static inline void fq_state_change(struct qman_portal *p, struct qman_fq *fq, -+ const struct qm_mr_entry *msg, u8 verb) -+{ -+ FQLOCK(fq); -+ switch (verb) { -+ case QM_MR_VERB_FQRL: -+ DPA_ASSERT(fq_isset(fq, QMAN_FQ_STATE_ORL)); -+ fq_clear(fq, QMAN_FQ_STATE_ORL); -+ table_del_fq(p, fq); -+ break; -+ case QM_MR_VERB_FQRN: -+ DPA_ASSERT((fq->state == qman_fq_state_parked) || -+ (fq->state == qman_fq_state_sched)); -+ DPA_ASSERT(fq_isset(fq, QMAN_FQ_STATE_CHANGING)); -+ fq_clear(fq, QMAN_FQ_STATE_CHANGING); -+ if (msg->fq.fqs & QM_MR_FQS_NOTEMPTY) -+ fq_set(fq, QMAN_FQ_STATE_NE); -+ if (msg->fq.fqs & QM_MR_FQS_ORLPRESENT) -+ fq_set(fq, QMAN_FQ_STATE_ORL); -+ else -+ table_del_fq(p, fq); -+ fq->state = qman_fq_state_retired; -+ break; -+ case QM_MR_VERB_FQPN: -+ DPA_ASSERT(fq->state == qman_fq_state_sched); -+ DPA_ASSERT(fq_isclear(fq, QMAN_FQ_STATE_CHANGING)); -+ fq->state = qman_fq_state_parked; -+ } -+ FQUNLOCK(fq); -+} -+ -+static u32 __poll_portal_slow(struct qman_portal *p, u32 is) -+{ -+ const struct qm_mr_entry *msg; -+ struct qm_mr_entry swapped_msg; -+ int k; -+ -+ if (is & QM_PIRQ_CSCI) { -+ struct qman_cgrs rr, c; -+ struct qm_mc_result *mcr; -+ struct qman_cgr *cgr; -+ unsigned long irqflags __maybe_unused; -+ -+ spin_lock_irqsave(&p->cgr_lock, irqflags); -+ /* -+ * The CSCI bit must be cleared _before_ issuing the -+ * Query Congestion State command, to ensure that a long -+ * CGR State Change callback cannot miss an intervening -+ * state change. -+ */ -+ qm_isr_status_clear(&p->p, QM_PIRQ_CSCI); -+ qm_mc_start(&p->p); -+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYCONGESTION); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ for (k = 0; k < 8; k++) -+ mcr->querycongestion.state.__state[k] = be32_to_cpu( -+ mcr->querycongestion.state.__state[k]); -+ /* mask out the ones I'm not interested in */ -+ qman_cgrs_and(&rr, (const struct qman_cgrs *) -+ &mcr->querycongestion.state, &p->cgrs[0]); -+ /* check previous snapshot for delta, enter/exit congestion */ -+ qman_cgrs_xor(&c, &rr, &p->cgrs[1]); -+ /* update snapshot */ -+ qman_cgrs_cp(&p->cgrs[1], &rr); -+ /* Invoke callback */ -+ list_for_each_entry(cgr, &p->cgr_cbs, node) -+ if (cgr->cb && qman_cgrs_get(&c, cgr->cgrid)) -+ cgr->cb(p, cgr, qman_cgrs_get(&rr, cgr->cgrid)); -+ spin_unlock_irqrestore(&p->cgr_lock, irqflags); -+ } -+ if (is & QM_PIRQ_CCSCI) { -+ struct qman_ccgrs rr, c, congestion_result; -+ struct qm_mc_result *mcr; -+ struct qm_mc_command *mcc; -+ struct qm_ceetm_ccg *ccg; -+ unsigned long irqflags __maybe_unused; -+ int i, j; -+ -+ spin_lock_irqsave(&p->ccgr_lock, irqflags); -+ /* -+ * The CCSCI bit must be cleared _before_ issuing the -+ * Query Congestion State command, to ensure that a long -+ * CCGR State Change callback cannot miss an intervening -+ * state change. -+ */ -+ qm_isr_status_clear(&p->p, QM_PIRQ_CCSCI); -+ -+ for (i = 0; i < num_ceetms; i++) { -+ for (j = 0; j < 2; j++) { -+ mcc = qm_mc_start(&p->p); -+ mcc->ccgr_query.ccgrid = cpu_to_be16( -+ CEETM_QUERY_CONGESTION_STATE | j); -+ mcc->ccgr_query.dcpid = i; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_CCGR_QUERY); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ for (k = 0; k < 8; k++) -+ mcr->ccgr_query.congestion_state.state. -+ __state[k] = be32_to_cpu( -+ mcr->ccgr_query. -+ congestion_state.state. -+ __state[k]); -+ congestion_result.q[j] = -+ mcr->ccgr_query.congestion_state.state; -+ } -+ /* mask out the ones I'm not interested in */ -+ qman_ccgrs_and(&rr, &congestion_result, -+ &p->ccgrs[i][0]); -+ /* -+ * check previous snapshot for delta, enter/exit -+ * congestion. -+ */ -+ qman_ccgrs_xor(&c, &rr, &p->ccgrs[i][1]); -+ /* update snapshot */ -+ qman_ccgrs_cp(&p->ccgrs[i][1], &rr); -+ /* Invoke callback */ -+ list_for_each_entry(ccg, &p->ccgr_cbs[i], cb_node) -+ if (ccg->cb && qman_ccgrs_get(&c, -+ (ccg->parent->idx << 4) | ccg->idx)) -+ ccg->cb(ccg, ccg->cb_ctx, -+ qman_ccgrs_get(&rr, -+ (ccg->parent->idx << 4) -+ | ccg->idx)); -+ } -+ spin_unlock_irqrestore(&p->ccgr_lock, irqflags); -+ } -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (is & QM_PIRQ_EQCI) { -+ unsigned long irqflags; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ p->eqci_owned = NULL; -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ wake_up(&affine_queue); -+ } -+#endif -+ -+ if (is & QM_PIRQ_EQRI) { -+ unsigned long irqflags __maybe_unused; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ qm_eqcr_cce_update(&p->p); -+ qm_eqcr_set_ithresh(&p->p, 0); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ wake_up(&affine_queue); -+ } -+ -+ if (is & QM_PIRQ_MRI) { -+ struct qman_fq *fq; -+ u8 verb, num = 0; -+mr_loop: -+ qm_mr_pvb_update(&p->p); -+ msg = qm_mr_current(&p->p); -+ if (!msg) -+ goto mr_done; -+ swapped_msg = *msg; -+ hw_fd_to_cpu(&swapped_msg.ern.fd); -+ verb = msg->verb & QM_MR_VERB_TYPE_MASK; -+ /* The message is a software ERN iff the 0x20 bit is set */ -+ if (verb & 0x20) { -+ switch (verb) { -+ case QM_MR_VERB_FQRNI: -+ /* nada, we drop FQRNIs on the floor */ -+ break; -+ case QM_MR_VERB_FQRN: -+ case QM_MR_VERB_FQRL: -+ /* Lookup in the retirement table */ -+ fq = table_find_fq(p, be32_to_cpu(msg->fq.fqid)); -+ BUG_ON(!fq); -+ fq_state_change(p, fq, &swapped_msg, verb); -+ if (fq->cb.fqs) -+ fq->cb.fqs(p, fq, &swapped_msg); -+ break; -+ case QM_MR_VERB_FQPN: -+ /* Parked */ -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ fq = get_fq_table_entry( -+ be32_to_cpu(msg->fq.contextB)); -+#else -+ fq = (void *)(uintptr_t) -+ be32_to_cpu(msg->fq.contextB); -+#endif -+ fq_state_change(p, fq, msg, verb); -+ if (fq->cb.fqs) -+ fq->cb.fqs(p, fq, &swapped_msg); -+ break; -+ case QM_MR_VERB_DC_ERN: -+ /* DCP ERN */ -+ if (p->cb_dc_ern) -+ p->cb_dc_ern(p, msg); -+ else if (cb_dc_ern) -+ cb_dc_ern(p, msg); -+ else { -+ static int warn_once; -+ if (!warn_once) { -+ pr_crit("Leaking DCP ERNs!\n"); -+ warn_once = 1; -+ } -+ } -+ break; -+ default: -+ pr_crit("Invalid MR verb 0x%02x\n", verb); -+ } -+ } else { -+ /* Its a software ERN */ -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ fq = get_fq_table_entry(be32_to_cpu(msg->ern.tag)); -+#else -+ fq = (void *)(uintptr_t)be32_to_cpu(msg->ern.tag); -+#endif -+ fq->cb.ern(p, fq, &swapped_msg); -+ } -+ num++; -+ qm_mr_next(&p->p); -+ goto mr_loop; -+mr_done: -+ qm_mr_cci_consume(&p->p, num); -+ } -+ /* -+ * QM_PIRQ_CSCI/CCSCI has already been cleared, as part of its specific -+ * processing. If that interrupt source has meanwhile been re-asserted, -+ * we mustn't clear it here (or in the top-level interrupt handler). -+ */ -+ return is & (QM_PIRQ_EQCI | QM_PIRQ_EQRI | QM_PIRQ_MRI); -+} -+ -+/* remove some slowish-path stuff from the "fast path" and make sure it isn't -+ * inlined. */ -+static noinline void clear_vdqcr(struct qman_portal *p, struct qman_fq *fq) -+{ -+ p->vdqcr_owned = NULL; -+ FQLOCK(fq); -+ fq_clear(fq, QMAN_FQ_STATE_VDQCR); -+ FQUNLOCK(fq); -+ wake_up(&affine_queue); -+} -+ -+/* Copy a DQRR entry ensuring reads reach QBMan in order */ -+static inline void safe_copy_dqrr(struct qm_dqrr_entry *dst, -+ const struct qm_dqrr_entry *src) -+{ -+ int i = 0; -+ const u64 *s64 = (u64*)src; -+ u64 *d64 = (u64*)dst; -+ -+ /* DQRR only has 32 bytes of valid data so only need to -+ * copy 4 - 64 bit values */ -+ *d64 = *s64; -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ { -+ u32 res, zero = 0; -+ /* Create a dependancy after copying first bytes ensures no wrap -+ transaction generated to QBMan */ -+ /* Logical AND the value pointed to by s64 with 0x0 and -+ store the result in res */ -+ asm volatile("and %[result], %[in1], %[in2]" -+ : [result] "=r" (res) -+ : [in1] "r" (zero), [in2] "r" (*s64) -+ : "memory"); -+ /* Add res to s64 - this creates a dependancy on the result of -+ reading the value of s64 before the next read. The side -+ effect of this is that the core must stall until the first -+ aligned read is complete therefore preventing a WRAP -+ transaction to be seen by the QBMan */ -+ asm volatile("add %[result], %[in1], %[in2]" -+ : [result] "=r" (s64) -+ : [in1] "r" (res), [in2] "r" (s64) -+ : "memory"); -+ } -+#endif -+ /* Copy the last 3 64 bit parts */ -+ d64++; s64++; -+ for (;i<3; i++) -+ *d64++ = *s64++; -+} -+ -+/* Look: no locks, no irq_save()s, no preempt_disable()s! :-) The only states -+ * that would conflict with other things if they ran at the same time on the -+ * same cpu are; -+ * -+ * (i) setting/clearing vdqcr_owned, and -+ * (ii) clearing the NE (Not Empty) flag. -+ * -+ * Both are safe. Because; -+ * -+ * (i) this clearing can only occur after qman_volatile_dequeue() has set the -+ * vdqcr_owned field (which it does before setting VDQCR), and -+ * qman_volatile_dequeue() blocks interrupts and preemption while this is -+ * done so that we can't interfere. -+ * (ii) the NE flag is only cleared after qman_retire_fq() has set it, and as -+ * with (i) that API prevents us from interfering until it's safe. -+ * -+ * The good thing is that qman_volatile_dequeue() and qman_retire_fq() run far -+ * less frequently (ie. per-FQ) than __poll_portal_fast() does, so the nett -+ * advantage comes from this function not having to "lock" anything at all. -+ * -+ * Note also that the callbacks are invoked at points which are safe against the -+ * above potential conflicts, but that this function itself is not re-entrant -+ * (this is because the function tracks one end of each FIFO in the portal and -+ * we do *not* want to lock that). So the consequence is that it is safe for -+ * user callbacks to call into any Qman API *except* qman_poll() (as that's the -+ * sole API that could be invoking the callback through this function). -+ */ -+static inline unsigned int __poll_portal_fast(struct qman_portal *p, -+ unsigned int poll_limit) -+{ -+ const struct qm_dqrr_entry *dq; -+ struct qman_fq *fq; -+ enum qman_cb_dqrr_result res; -+ unsigned int limit = 0; -+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ -+ struct qm_dqrr_entry *shadow; -+ const struct qm_dqrr_entry *orig_dq; -+#endif -+loop: -+ qm_dqrr_pvb_update(&p->p); -+ dq = qm_dqrr_current(&p->p); -+ if (!dq) -+ goto done; -+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ -+ /* If running on an LE system the fields of the -+ dequeue entry must be swapped. Because the -+ QMan HW will ignore writes the DQRR entry is -+ copied and the index stored within the copy */ -+ shadow = &p->shadow_dqrr[DQRR_PTR2IDX(dq)]; -+ /* Use safe copy here to avoid WRAP transaction */ -+ safe_copy_dqrr(shadow, dq); -+ orig_dq = dq; -+ dq = shadow; -+ shadow->fqid = be32_to_cpu(shadow->fqid); -+ shadow->contextB = be32_to_cpu(shadow->contextB); -+ shadow->seqnum = be16_to_cpu(shadow->seqnum); -+ hw_fd_to_cpu(&shadow->fd); -+#endif -+ if (dq->stat & QM_DQRR_STAT_UNSCHEDULED) { -+ /* VDQCR: don't trust contextB as the FQ may have been -+ * configured for h/w consumption and we're draining it -+ * post-retirement. */ -+ fq = p->vdqcr_owned; -+ /* We only set QMAN_FQ_STATE_NE when retiring, so we only need -+ * to check for clearing it when doing volatile dequeues. It's -+ * one less thing to check in the critical path (SDQCR). */ -+ if (dq->stat & QM_DQRR_STAT_FQ_EMPTY) -+ fq_clear(fq, QMAN_FQ_STATE_NE); -+ /* this is duplicated from the SDQCR code, but we have stuff to -+ * do before *and* after this callback, and we don't want -+ * multiple if()s in the critical path (SDQCR). */ -+ res = fq->cb.dqrr(p, fq, dq); -+ if (res == qman_cb_dqrr_stop) -+ goto done; -+ /* Check for VDQCR completion */ -+ if (dq->stat & QM_DQRR_STAT_DQCR_EXPIRED) -+ clear_vdqcr(p, fq); -+ } else { -+ /* SDQCR: contextB points to the FQ */ -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ fq = get_fq_table_entry(dq->contextB); -+#else -+ fq = (void *)(uintptr_t)dq->contextB; -+#endif -+ /* Now let the callback do its stuff */ -+ res = fq->cb.dqrr(p, fq, dq); -+ -+ /* The callback can request that we exit without consuming this -+ * entry nor advancing; */ -+ if (res == qman_cb_dqrr_stop) -+ goto done; -+ } -+ /* Interpret 'dq' from a driver perspective. */ -+ /* Parking isn't possible unless HELDACTIVE was set. NB, -+ * FORCEELIGIBLE implies HELDACTIVE, so we only need to -+ * check for HELDACTIVE to cover both. */ -+ DPA_ASSERT((dq->stat & QM_DQRR_STAT_FQ_HELDACTIVE) || -+ (res != qman_cb_dqrr_park)); -+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ -+ if (res != qman_cb_dqrr_defer) -+ qm_dqrr_cdc_consume_1ptr(&p->p, orig_dq, -+ (res == qman_cb_dqrr_park)); -+#else -+ /* Defer just means "skip it, I'll consume it myself later on" */ -+ if (res != qman_cb_dqrr_defer) -+ qm_dqrr_cdc_consume_1ptr(&p->p, dq, (res == qman_cb_dqrr_park)); -+#endif -+ /* Move forward */ -+ qm_dqrr_next(&p->p); -+ /* Entry processed and consumed, increment our counter. The callback can -+ * request that we exit after consuming the entry, and we also exit if -+ * we reach our processing limit, so loop back only if neither of these -+ * conditions is met. */ -+ if ((++limit < poll_limit) && (res != qman_cb_dqrr_consume_stop)) -+ goto loop; -+done: -+ return limit; -+} -+ -+u32 qman_irqsource_get(void) -+{ -+ /* "irqsource" and "poll" APIs mustn't redirect when sharing, they -+ * should shut the user out if they are not the primary CPU hosting the -+ * portal. That's why we use the "raw" interface. */ -+ struct qman_portal *p = get_raw_affine_portal(); -+ u32 ret = p->irq_sources & QM_PIRQ_VISIBLE; -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_irqsource_get); -+ -+int qman_p_irqsource_add(struct qman_portal *p, u32 bits __maybe_unused) -+{ -+ __maybe_unused unsigned long irqflags; -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (p->sharing_redirect) -+ return -EINVAL; -+ else -+#endif -+ { -+ bits = bits & QM_PIRQ_VISIBLE; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ /* Clear any previously remaining interrupt conditions in -+ * QCSP_ISR. This prevents raising a false interrupt when -+ * interrupt conditions are enabled in QCSP_IER. -+ */ -+ qm_isr_status_clear(&p->p, bits); -+ set_bits(bits, &p->irq_sources); -+ qm_isr_enable_write(&p->p, p->irq_sources); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ } -+ return 0; -+} -+EXPORT_SYMBOL(qman_p_irqsource_add); -+ -+int qman_irqsource_add(u32 bits __maybe_unused) -+{ -+ struct qman_portal *p = get_raw_affine_portal(); -+ int ret; -+ ret = qman_p_irqsource_add(p, bits); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_irqsource_add); -+ -+int qman_p_irqsource_remove(struct qman_portal *p, u32 bits) -+{ -+ __maybe_unused unsigned long irqflags; -+ u32 ier; -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (p->sharing_redirect) { -+ put_affine_portal(); -+ return -EINVAL; -+ } -+#endif -+ /* Our interrupt handler only processes+clears status register bits that -+ * are in p->irq_sources. As we're trimming that mask, if one of them -+ * were to assert in the status register just before we remove it from -+ * the enable register, there would be an interrupt-storm when we -+ * release the IRQ lock. So we wait for the enable register update to -+ * take effect in h/w (by reading it back) and then clear all other bits -+ * in the status register. Ie. we clear them from ISR once it's certain -+ * IER won't allow them to reassert. */ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ bits &= QM_PIRQ_VISIBLE; -+ clear_bits(bits, &p->irq_sources); -+ qm_isr_enable_write(&p->p, p->irq_sources); -+ -+ ier = qm_isr_enable_read(&p->p); -+ /* Using "~ier" (rather than "bits" or "~p->irq_sources") creates a -+ * data-dependency, ie. to protect against re-ordering. */ -+ qm_isr_status_clear(&p->p, ~ier); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ return 0; -+} -+EXPORT_SYMBOL(qman_p_irqsource_remove); -+ -+int qman_irqsource_remove(u32 bits) -+{ -+ struct qman_portal *p = get_raw_affine_portal(); -+ int ret; -+ ret = qman_p_irqsource_remove(p, bits); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_irqsource_remove); -+ -+const cpumask_t *qman_affine_cpus(void) -+{ -+ return &affine_mask; -+} -+EXPORT_SYMBOL(qman_affine_cpus); -+ -+u16 qman_affine_channel(int cpu) -+{ -+ if (cpu < 0) { -+ struct qman_portal *portal = get_raw_affine_portal(); -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ BUG_ON(portal->sharing_redirect); -+#endif -+ cpu = portal->config->public_cfg.cpu; -+ put_affine_portal(); -+ } -+ BUG_ON(!cpumask_test_cpu(cpu, &affine_mask)); -+ return affine_channels[cpu]; -+} -+EXPORT_SYMBOL(qman_affine_channel); -+ -+void *qman_get_affine_portal(int cpu) -+{ -+ return affine_portals[cpu]; -+} -+EXPORT_SYMBOL(qman_get_affine_portal); -+ -+int qman_p_poll_dqrr(struct qman_portal *p, unsigned int limit) -+{ -+ int ret; -+ -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (unlikely(p->sharing_redirect)) -+ ret = -EINVAL; -+ else -+#endif -+ { -+ BUG_ON(p->irq_sources & QM_PIRQ_DQRI); -+ ret = __poll_portal_fast(p, limit); -+ } -+ return ret; -+} -+EXPORT_SYMBOL(qman_p_poll_dqrr); -+ -+int qman_poll_dqrr(unsigned int limit) -+{ -+ struct qman_portal *p = get_poll_portal(); -+ int ret; -+ ret = qman_p_poll_dqrr(p, limit); -+ put_poll_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_poll_dqrr); -+ -+u32 qman_p_poll_slow(struct qman_portal *p) -+{ -+ u32 ret; -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (unlikely(p->sharing_redirect)) -+ ret = (u32)-1; -+ else -+#endif -+ { -+ u32 is = qm_isr_status_read(&p->p) & ~p->irq_sources; -+ ret = __poll_portal_slow(p, is); -+ qm_isr_status_clear(&p->p, ret); -+ } -+ return ret; -+} -+EXPORT_SYMBOL(qman_p_poll_slow); -+ -+u32 qman_poll_slow(void) -+{ -+ struct qman_portal *p = get_poll_portal(); -+ u32 ret; -+ ret = qman_p_poll_slow(p); -+ put_poll_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_poll_slow); -+ -+/* Legacy wrapper */ -+void qman_p_poll(struct qman_portal *p) -+{ -+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE -+ if (unlikely(p->sharing_redirect)) -+ return; -+#endif -+ if ((~p->irq_sources) & QM_PIRQ_SLOW) { -+ if (!(p->slowpoll--)) { -+ u32 is = qm_isr_status_read(&p->p) & ~p->irq_sources; -+ u32 active = __poll_portal_slow(p, is); -+ if (active) { -+ qm_isr_status_clear(&p->p, active); -+ p->slowpoll = SLOW_POLL_BUSY; -+ } else -+ p->slowpoll = SLOW_POLL_IDLE; -+ } -+ } -+ if ((~p->irq_sources) & QM_PIRQ_DQRI) -+ __poll_portal_fast(p, CONFIG_FSL_QMAN_POLL_LIMIT); -+} -+EXPORT_SYMBOL(qman_p_poll); -+ -+void qman_poll(void) -+{ -+ struct qman_portal *p = get_poll_portal(); -+ qman_p_poll(p); -+ put_poll_portal(); -+} -+EXPORT_SYMBOL(qman_poll); -+ -+void qman_p_stop_dequeues(struct qman_portal *p) -+{ -+ qman_stop_dequeues_ex(p); -+} -+EXPORT_SYMBOL(qman_p_stop_dequeues); -+ -+void qman_stop_dequeues(void) -+{ -+ struct qman_portal *p = get_affine_portal(); -+ qman_p_stop_dequeues(p); -+ put_affine_portal(); -+} -+EXPORT_SYMBOL(qman_stop_dequeues); -+ -+void qman_p_start_dequeues(struct qman_portal *p) -+{ -+ unsigned long irqflags __maybe_unused; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ DPA_ASSERT(p->dqrr_disable_ref > 0); -+ if (!(--p->dqrr_disable_ref)) -+ qm_dqrr_set_maxfill(&p->p, DQRR_MAXFILL); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+} -+EXPORT_SYMBOL(qman_p_start_dequeues); -+ -+void qman_start_dequeues(void) -+{ -+ struct qman_portal *p = get_affine_portal(); -+ qman_p_start_dequeues(p); -+ put_affine_portal(); -+} -+EXPORT_SYMBOL(qman_start_dequeues); -+ -+void qman_p_static_dequeue_add(struct qman_portal *p, u32 pools) -+{ -+ unsigned long irqflags __maybe_unused; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ pools &= p->config->public_cfg.pools; -+ p->sdqcr |= pools; -+ qm_dqrr_sdqcr_set(&p->p, p->sdqcr); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+} -+EXPORT_SYMBOL(qman_p_static_dequeue_add); -+ -+void qman_static_dequeue_add(u32 pools) -+{ -+ struct qman_portal *p = get_affine_portal(); -+ qman_p_static_dequeue_add(p, pools); -+ put_affine_portal(); -+} -+EXPORT_SYMBOL(qman_static_dequeue_add); -+ -+void qman_p_static_dequeue_del(struct qman_portal *p, u32 pools) -+{ -+ unsigned long irqflags __maybe_unused; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ pools &= p->config->public_cfg.pools; -+ p->sdqcr &= ~pools; -+ qm_dqrr_sdqcr_set(&p->p, p->sdqcr); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+} -+EXPORT_SYMBOL(qman_p_static_dequeue_del); -+ -+void qman_static_dequeue_del(u32 pools) -+{ -+ struct qman_portal *p = get_affine_portal(); -+ qman_p_static_dequeue_del(p, pools); -+ put_affine_portal(); -+} -+EXPORT_SYMBOL(qman_static_dequeue_del); -+ -+u32 qman_p_static_dequeue_get(struct qman_portal *p) -+{ -+ return p->sdqcr; -+} -+EXPORT_SYMBOL(qman_p_static_dequeue_get); -+ -+u32 qman_static_dequeue_get(void) -+{ -+ struct qman_portal *p = get_affine_portal(); -+ u32 ret = qman_p_static_dequeue_get(p); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_static_dequeue_get); -+ -+void qman_p_dca(struct qman_portal *p, struct qm_dqrr_entry *dq, -+ int park_request) -+{ -+ qm_dqrr_cdc_consume_1ptr(&p->p, dq, park_request); -+} -+EXPORT_SYMBOL(qman_p_dca); -+ -+void qman_dca(struct qm_dqrr_entry *dq, int park_request) -+{ -+ struct qman_portal *p = get_affine_portal(); -+ qman_p_dca(p, dq, park_request); -+ put_affine_portal(); -+} -+EXPORT_SYMBOL(qman_dca); -+ -+/*******************/ -+/* Frame queue API */ -+/*******************/ -+ -+static const char *mcr_result_str(u8 result) -+{ -+ switch (result) { -+ case QM_MCR_RESULT_NULL: -+ return "QM_MCR_RESULT_NULL"; -+ case QM_MCR_RESULT_OK: -+ return "QM_MCR_RESULT_OK"; -+ case QM_MCR_RESULT_ERR_FQID: -+ return "QM_MCR_RESULT_ERR_FQID"; -+ case QM_MCR_RESULT_ERR_FQSTATE: -+ return "QM_MCR_RESULT_ERR_FQSTATE"; -+ case QM_MCR_RESULT_ERR_NOTEMPTY: -+ return "QM_MCR_RESULT_ERR_NOTEMPTY"; -+ case QM_MCR_RESULT_PENDING: -+ return "QM_MCR_RESULT_PENDING"; -+ case QM_MCR_RESULT_ERR_BADCOMMAND: -+ return "QM_MCR_RESULT_ERR_BADCOMMAND"; -+ } -+ return ""; -+} -+ -+int qman_create_fq(u32 fqid, u32 flags, struct qman_fq *fq) -+{ -+ struct qm_fqd fqd; -+ struct qm_mcr_queryfq_np np; -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ -+ if (flags & QMAN_FQ_FLAG_DYNAMIC_FQID) { -+ int ret = qman_alloc_fqid(&fqid); -+ if (ret) -+ return ret; -+ } -+ spin_lock_init(&fq->fqlock); -+ fq->fqid = fqid; -+ fq->flags = flags; -+ fq->state = qman_fq_state_oos; -+ fq->cgr_groupid = 0; -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ if (unlikely(find_empty_fq_table_entry(&fq->key, fq))) -+ return -ENOMEM; -+#endif -+ if (!(flags & QMAN_FQ_FLAG_AS_IS) || (flags & QMAN_FQ_FLAG_NO_MODIFY)) -+ return 0; -+ /* Everything else is AS_IS support */ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ mcc = qm_mc_start(&p->p); -+ mcc->queryfq.fqid = cpu_to_be32(fqid); -+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYFQ); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCC_VERB_QUERYFQ); -+ if (mcr->result != QM_MCR_RESULT_OK) { -+ pr_err("QUERYFQ failed: %s\n", mcr_result_str(mcr->result)); -+ goto err; -+ } -+ fqd = mcr->queryfq.fqd; -+ hw_fqd_to_cpu(&fqd); -+ mcc = qm_mc_start(&p->p); -+ mcc->queryfq_np.fqid = cpu_to_be32(fqid); -+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYFQ_NP); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCC_VERB_QUERYFQ_NP); -+ if (mcr->result != QM_MCR_RESULT_OK) { -+ pr_err("QUERYFQ_NP failed: %s\n", mcr_result_str(mcr->result)); -+ goto err; -+ } -+ np = mcr->queryfq_np; -+ /* Phew, have queryfq and queryfq_np results, stitch together -+ * the FQ object from those. */ -+ fq->cgr_groupid = fqd.cgid; -+ switch (np.state & QM_MCR_NP_STATE_MASK) { -+ case QM_MCR_NP_STATE_OOS: -+ break; -+ case QM_MCR_NP_STATE_RETIRED: -+ fq->state = qman_fq_state_retired; -+ if (np.frm_cnt) -+ fq_set(fq, QMAN_FQ_STATE_NE); -+ break; -+ case QM_MCR_NP_STATE_TEN_SCHED: -+ case QM_MCR_NP_STATE_TRU_SCHED: -+ case QM_MCR_NP_STATE_ACTIVE: -+ fq->state = qman_fq_state_sched; -+ if (np.state & QM_MCR_NP_STATE_R) -+ fq_set(fq, QMAN_FQ_STATE_CHANGING); -+ break; -+ case QM_MCR_NP_STATE_PARKED: -+ fq->state = qman_fq_state_parked; -+ break; -+ default: -+ DPA_ASSERT(NULL == "invalid FQ state"); -+ } -+ if (fqd.fq_ctrl & QM_FQCTRL_CGE) -+ fq->state |= QMAN_FQ_STATE_CGR_EN; -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return 0; -+err: -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ if (flags & QMAN_FQ_FLAG_DYNAMIC_FQID) -+ qman_release_fqid(fqid); -+ return -EIO; -+} -+EXPORT_SYMBOL(qman_create_fq); -+ -+void qman_destroy_fq(struct qman_fq *fq, u32 flags __maybe_unused) -+{ -+ -+ /* We don't need to lock the FQ as it is a pre-condition that the FQ be -+ * quiesced. Instead, run some checks. */ -+ switch (fq->state) { -+ case qman_fq_state_parked: -+ DPA_ASSERT(flags & QMAN_FQ_DESTROY_PARKED); -+ case qman_fq_state_oos: -+ if (fq_isset(fq, QMAN_FQ_FLAG_DYNAMIC_FQID)) -+ qman_release_fqid(fq->fqid); -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ clear_fq_table_entry(fq->key); -+#endif -+ return; -+ default: -+ break; -+ } -+ DPA_ASSERT(NULL == "qman_free_fq() on unquiesced FQ!"); -+} -+EXPORT_SYMBOL(qman_destroy_fq); -+ -+u32 qman_fq_fqid(struct qman_fq *fq) -+{ -+ return fq->fqid; -+} -+EXPORT_SYMBOL(qman_fq_fqid); -+ -+void qman_fq_state(struct qman_fq *fq, enum qman_fq_state *state, u32 *flags) -+{ -+ if (state) -+ *state = fq->state; -+ if (flags) -+ *flags = fq->flags; -+} -+EXPORT_SYMBOL(qman_fq_state); -+ -+int qman_init_fq(struct qman_fq *fq, u32 flags, struct qm_mcc_initfq *opts) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res, myverb = (flags & QMAN_INITFQ_FLAG_SCHED) ? -+ QM_MCC_VERB_INITFQ_SCHED : QM_MCC_VERB_INITFQ_PARKED; -+ -+ if ((fq->state != qman_fq_state_oos) && -+ (fq->state != qman_fq_state_parked)) -+ return -EINVAL; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (unlikely(fq_isset(fq, QMAN_FQ_FLAG_NO_MODIFY))) -+ return -EINVAL; -+#endif -+ if (opts && (opts->we_mask & QM_INITFQ_WE_OAC)) { -+ /* And can't be set at the same time as TDTHRESH */ -+ if (opts->we_mask & QM_INITFQ_WE_TDTHRESH) -+ return -EINVAL; -+ } -+ /* Issue an INITFQ_[PARKED|SCHED] management command */ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ FQLOCK(fq); -+ if (unlikely((fq_isset(fq, QMAN_FQ_STATE_CHANGING)) || -+ ((fq->state != qman_fq_state_oos) && -+ (fq->state != qman_fq_state_parked)))) { -+ FQUNLOCK(fq); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return -EBUSY; -+ } -+ mcc = qm_mc_start(&p->p); -+ if (opts) -+ mcc->initfq = *opts; -+ mcc->initfq.fqid = cpu_to_be32(fq->fqid); -+ mcc->initfq.count = 0; -+ -+ /* If the FQ does *not* have the TO_DCPORTAL flag, contextB is set as a -+ * demux pointer. Otherwise, the caller-provided value is allowed to -+ * stand, don't overwrite it. */ -+ if (fq_isclear(fq, QMAN_FQ_FLAG_TO_DCPORTAL)) { -+ dma_addr_t phys_fq; -+ mcc->initfq.we_mask |= QM_INITFQ_WE_CONTEXTB; -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ mcc->initfq.fqd.context_b = fq->key; -+#else -+ mcc->initfq.fqd.context_b = (u32)(uintptr_t)fq; -+#endif -+ /* and the physical address - NB, if the user wasn't trying to -+ * set CONTEXTA, clear the stashing settings. */ -+ if (!(mcc->initfq.we_mask & QM_INITFQ_WE_CONTEXTA)) { -+ mcc->initfq.we_mask |= QM_INITFQ_WE_CONTEXTA; -+ memset(&mcc->initfq.fqd.context_a, 0, -+ sizeof(mcc->initfq.fqd.context_a)); -+ } else { -+ phys_fq = dma_map_single(&p->pdev->dev, fq, sizeof(*fq), -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(&p->pdev->dev, phys_fq)) { -+ dev_err(&p->pdev->dev, -+ "dma_map_single failed for fqid: %u\n", -+ fq->fqid); -+ FQUNLOCK(fq); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return -EIO; -+ } -+ -+ qm_fqd_stashing_set64(&mcc->initfq.fqd, phys_fq); -+ } -+ } -+ if (flags & QMAN_INITFQ_FLAG_LOCAL) { -+ mcc->initfq.fqd.dest.channel = p->config->public_cfg.channel; -+ if (!(mcc->initfq.we_mask & QM_INITFQ_WE_DESTWQ)) { -+ mcc->initfq.we_mask |= QM_INITFQ_WE_DESTWQ; -+ mcc->initfq.fqd.dest.wq = 4; -+ } -+ } -+ mcc->initfq.we_mask = cpu_to_be16(mcc->initfq.we_mask); -+ cpu_to_hw_fqd(&mcc->initfq.fqd); -+ qm_mc_commit(&p->p, myverb); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == myverb); -+ res = mcr->result; -+ if (res != QM_MCR_RESULT_OK) { -+ FQUNLOCK(fq); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return -EIO; -+ } -+ if (opts) { -+ if (opts->we_mask & QM_INITFQ_WE_FQCTRL) { -+ if (opts->fqd.fq_ctrl & QM_FQCTRL_CGE) -+ fq_set(fq, QMAN_FQ_STATE_CGR_EN); -+ else -+ fq_clear(fq, QMAN_FQ_STATE_CGR_EN); -+ } -+ if (opts->we_mask & QM_INITFQ_WE_CGID) -+ fq->cgr_groupid = opts->fqd.cgid; -+ } -+ fq->state = (flags & QMAN_INITFQ_FLAG_SCHED) ? -+ qman_fq_state_sched : qman_fq_state_parked; -+ FQUNLOCK(fq); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return 0; -+} -+EXPORT_SYMBOL(qman_init_fq); -+ -+int qman_schedule_fq(struct qman_fq *fq) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ int ret = 0; -+ u8 res; -+ -+ if (fq->state != qman_fq_state_parked) -+ return -EINVAL; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (unlikely(fq_isset(fq, QMAN_FQ_FLAG_NO_MODIFY))) -+ return -EINVAL; -+#endif -+ /* Issue a ALTERFQ_SCHED management command */ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ FQLOCK(fq); -+ if (unlikely((fq_isset(fq, QMAN_FQ_STATE_CHANGING)) || -+ (fq->state != qman_fq_state_parked))) { -+ ret = -EBUSY; -+ goto out; -+ } -+ mcc = qm_mc_start(&p->p); -+ mcc->alterfq.fqid = cpu_to_be32(fq->fqid); -+ qm_mc_commit(&p->p, QM_MCC_VERB_ALTER_SCHED); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_ALTER_SCHED); -+ res = mcr->result; -+ if (res != QM_MCR_RESULT_OK) { -+ ret = -EIO; -+ goto out; -+ } -+ fq->state = qman_fq_state_sched; -+out: -+ FQUNLOCK(fq); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_schedule_fq); -+ -+int qman_retire_fq(struct qman_fq *fq, u32 *flags) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ int rval; -+ u8 res; -+ -+ if ((fq->state != qman_fq_state_parked) && -+ (fq->state != qman_fq_state_sched)) -+ return -EINVAL; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (unlikely(fq_isset(fq, QMAN_FQ_FLAG_NO_MODIFY))) -+ return -EINVAL; -+#endif -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ FQLOCK(fq); -+ if (unlikely((fq_isset(fq, QMAN_FQ_STATE_CHANGING)) || -+ (fq->state == qman_fq_state_retired) || -+ (fq->state == qman_fq_state_oos))) { -+ rval = -EBUSY; -+ goto out; -+ } -+ rval = table_push_fq(p, fq); -+ if (rval) -+ goto out; -+ mcc = qm_mc_start(&p->p); -+ mcc->alterfq.fqid = cpu_to_be32(fq->fqid); -+ qm_mc_commit(&p->p, QM_MCC_VERB_ALTER_RETIRE); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_ALTER_RETIRE); -+ res = mcr->result; -+ /* "Elegant" would be to treat OK/PENDING the same way; set CHANGING, -+ * and defer the flags until FQRNI or FQRN (respectively) show up. But -+ * "Friendly" is to process OK immediately, and not set CHANGING. We do -+ * friendly, otherwise the caller doesn't necessarily have a fully -+ * "retired" FQ on return even if the retirement was immediate. However -+ * this does mean some code duplication between here and -+ * fq_state_change(). */ -+ if (likely(res == QM_MCR_RESULT_OK)) { -+ rval = 0; -+ /* Process 'fq' right away, we'll ignore FQRNI */ -+ if (mcr->alterfq.fqs & QM_MCR_FQS_NOTEMPTY) -+ fq_set(fq, QMAN_FQ_STATE_NE); -+ if (mcr->alterfq.fqs & QM_MCR_FQS_ORLPRESENT) -+ fq_set(fq, QMAN_FQ_STATE_ORL); -+ else -+ table_del_fq(p, fq); -+ if (flags) -+ *flags = fq->flags; -+ fq->state = qman_fq_state_retired; -+ if (fq->cb.fqs) { -+ /* Another issue with supporting "immediate" retirement -+ * is that we're forced to drop FQRNIs, because by the -+ * time they're seen it may already be "too late" (the -+ * fq may have been OOS'd and free()'d already). But if -+ * the upper layer wants a callback whether it's -+ * immediate or not, we have to fake a "MR" entry to -+ * look like an FQRNI... */ -+ struct qm_mr_entry msg; -+ msg.verb = QM_MR_VERB_FQRNI; -+ msg.fq.fqs = mcr->alterfq.fqs; -+ msg.fq.fqid = fq->fqid; -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ msg.fq.contextB = fq->key; -+#else -+ msg.fq.contextB = (u32)(uintptr_t)fq; -+#endif -+ fq->cb.fqs(p, fq, &msg); -+ } -+ } else if (res == QM_MCR_RESULT_PENDING) { -+ rval = 1; -+ fq_set(fq, QMAN_FQ_STATE_CHANGING); -+ } else { -+ rval = -EIO; -+ table_del_fq(p, fq); -+ } -+out: -+ FQUNLOCK(fq); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return rval; -+} -+EXPORT_SYMBOL(qman_retire_fq); -+ -+int qman_oos_fq(struct qman_fq *fq) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ int ret = 0; -+ u8 res; -+ -+ if (fq->state != qman_fq_state_retired) -+ return -EINVAL; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (unlikely(fq_isset(fq, QMAN_FQ_FLAG_NO_MODIFY))) -+ return -EINVAL; -+#endif -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ FQLOCK(fq); -+ if (unlikely((fq_isset(fq, QMAN_FQ_STATE_BLOCKOOS)) || -+ (fq->state != qman_fq_state_retired))) { -+ ret = -EBUSY; -+ goto out; -+ } -+ mcc = qm_mc_start(&p->p); -+ mcc->alterfq.fqid = cpu_to_be32(fq->fqid); -+ qm_mc_commit(&p->p, QM_MCC_VERB_ALTER_OOS); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_ALTER_OOS); -+ res = mcr->result; -+ if (res != QM_MCR_RESULT_OK) { -+ ret = -EIO; -+ goto out; -+ } -+ fq->state = qman_fq_state_oos; -+out: -+ FQUNLOCK(fq); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_oos_fq); -+ -+int qman_fq_flow_control(struct qman_fq *fq, int xon) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ int ret = 0; -+ u8 res; -+ u8 myverb; -+ -+ if ((fq->state == qman_fq_state_oos) || -+ (fq->state == qman_fq_state_retired) || -+ (fq->state == qman_fq_state_parked)) -+ return -EINVAL; -+ -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (unlikely(fq_isset(fq, QMAN_FQ_FLAG_NO_MODIFY))) -+ return -EINVAL; -+#endif -+ /* Issue a ALTER_FQXON or ALTER_FQXOFF management command */ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ FQLOCK(fq); -+ if (unlikely((fq_isset(fq, QMAN_FQ_STATE_CHANGING)) || -+ (fq->state == qman_fq_state_parked) || -+ (fq->state == qman_fq_state_oos) || -+ (fq->state == qman_fq_state_retired))) { -+ ret = -EBUSY; -+ goto out; -+ } -+ mcc = qm_mc_start(&p->p); -+ mcc->alterfq.fqid = fq->fqid; -+ mcc->alterfq.count = 0; -+ myverb = xon ? QM_MCC_VERB_ALTER_FQXON : QM_MCC_VERB_ALTER_FQXOFF; -+ -+ qm_mc_commit(&p->p, myverb); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == myverb); -+ -+ res = mcr->result; -+ if (res != QM_MCR_RESULT_OK) { -+ ret = -EIO; -+ goto out; -+ } -+out: -+ FQUNLOCK(fq); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_fq_flow_control); -+ -+int qman_query_fq(struct qman_fq *fq, struct qm_fqd *fqd) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p = get_affine_portal(); -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ mcc = qm_mc_start(&p->p); -+ mcc->queryfq.fqid = cpu_to_be32(fq->fqid); -+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYFQ); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_QUERYFQ); -+ res = mcr->result; -+ if (res == QM_MCR_RESULT_OK) -+ *fqd = mcr->queryfq.fqd; -+ hw_fqd_to_cpu(fqd); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ if (res != QM_MCR_RESULT_OK) -+ return -EIO; -+ return 0; -+} -+EXPORT_SYMBOL(qman_query_fq); -+ -+int qman_query_fq_np(struct qman_fq *fq, struct qm_mcr_queryfq_np *np) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p = get_affine_portal(); -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ mcc = qm_mc_start(&p->p); -+ mcc->queryfq.fqid = cpu_to_be32(fq->fqid); -+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYFQ_NP); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_QUERYFQ_NP); -+ res = mcr->result; -+ if (res == QM_MCR_RESULT_OK) { -+ *np = mcr->queryfq_np; -+ np->fqd_link = be24_to_cpu(np->fqd_link); -+ np->odp_seq = be16_to_cpu(np->odp_seq); -+ np->orp_nesn = be16_to_cpu(np->orp_nesn); -+ np->orp_ea_hseq = be16_to_cpu(np->orp_ea_hseq); -+ np->orp_ea_tseq = be16_to_cpu(np->orp_ea_tseq); -+ np->orp_ea_hptr = be24_to_cpu(np->orp_ea_hptr); -+ np->orp_ea_tptr = be24_to_cpu(np->orp_ea_tptr); -+ np->pfdr_hptr = be24_to_cpu(np->pfdr_hptr); -+ np->pfdr_tptr = be24_to_cpu(np->pfdr_tptr); -+ np->ics_surp = be16_to_cpu(np->ics_surp); -+ np->byte_cnt = be32_to_cpu(np->byte_cnt); -+ np->frm_cnt = be24_to_cpu(np->frm_cnt); -+ np->ra1_sfdr = be16_to_cpu(np->ra1_sfdr); -+ np->ra2_sfdr = be16_to_cpu(np->ra2_sfdr); -+ np->od1_sfdr = be16_to_cpu(np->od1_sfdr); -+ np->od2_sfdr = be16_to_cpu(np->od2_sfdr); -+ np->od3_sfdr = be16_to_cpu(np->od3_sfdr); -+ } -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ if (res == QM_MCR_RESULT_ERR_FQID) -+ return -ERANGE; -+ else if (res != QM_MCR_RESULT_OK) -+ return -EIO; -+ return 0; -+} -+EXPORT_SYMBOL(qman_query_fq_np); -+ -+int qman_query_wq(u8 query_dedicated, struct qm_mcr_querywq *wq) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p = get_affine_portal(); -+ unsigned long irqflags __maybe_unused; -+ u8 res, myverb; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ myverb = (query_dedicated) ? QM_MCR_VERB_QUERYWQ_DEDICATED : -+ QM_MCR_VERB_QUERYWQ; -+ mcc = qm_mc_start(&p->p); -+ mcc->querywq.channel.id = cpu_to_be16(wq->channel.id); -+ qm_mc_commit(&p->p, myverb); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == myverb); -+ res = mcr->result; -+ if (res == QM_MCR_RESULT_OK) { -+ int i, array_len; -+ wq->channel.id = be16_to_cpu(mcr->querywq.channel.id); -+ array_len = ARRAY_SIZE(mcr->querywq.wq_len); -+ for (i = 0; i < array_len; i++) -+ wq->wq_len[i] = be32_to_cpu(mcr->querywq.wq_len[i]); -+ } -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("QUERYWQ failed: %s\n", mcr_result_str(res)); -+ return -EIO; -+ } -+ return 0; -+} -+EXPORT_SYMBOL(qman_query_wq); -+ -+int qman_testwrite_cgr(struct qman_cgr *cgr, u64 i_bcnt, -+ struct qm_mcr_cgrtestwrite *result) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p = get_affine_portal(); -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ mcc = qm_mc_start(&p->p); -+ mcc->cgrtestwrite.cgid = cgr->cgrid; -+ mcc->cgrtestwrite.i_bcnt_hi = (u8)(i_bcnt >> 32); -+ mcc->cgrtestwrite.i_bcnt_lo = (u32)i_bcnt; -+ qm_mc_commit(&p->p, QM_MCC_VERB_CGRTESTWRITE); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCC_VERB_CGRTESTWRITE); -+ res = mcr->result; -+ if (res == QM_MCR_RESULT_OK) -+ *result = mcr->cgrtestwrite; -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CGR TEST WRITE failed: %s\n", mcr_result_str(res)); -+ return -EIO; -+ } -+ return 0; -+} -+EXPORT_SYMBOL(qman_testwrite_cgr); -+ -+int qman_query_cgr(struct qman_cgr *cgr, struct qm_mcr_querycgr *cgrd) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p = get_affine_portal(); -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ int i; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ mcc = qm_mc_start(&p->p); -+ mcc->querycgr.cgid = cgr->cgrid; -+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYCGR); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCC_VERB_QUERYCGR); -+ res = mcr->result; -+ if (res == QM_MCR_RESULT_OK) -+ *cgrd = mcr->querycgr; -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("QUERY_CGR failed: %s\n", mcr_result_str(res)); -+ return -EIO; -+ } -+ cgrd->cgr.wr_parm_g.word = -+ be32_to_cpu(cgrd->cgr.wr_parm_g.word); -+ cgrd->cgr.wr_parm_y.word = -+ be32_to_cpu(cgrd->cgr.wr_parm_y.word); -+ cgrd->cgr.wr_parm_r.word = -+ be32_to_cpu(cgrd->cgr.wr_parm_r.word); -+ cgrd->cgr.cscn_targ = be32_to_cpu(cgrd->cgr.cscn_targ); -+ cgrd->cgr.__cs_thres = be16_to_cpu(cgrd->cgr.__cs_thres); -+ for (i = 0; i < ARRAY_SIZE(cgrd->cscn_targ_swp); i++) -+ be32_to_cpus(&cgrd->cscn_targ_swp[i]); -+ return 0; -+} -+EXPORT_SYMBOL(qman_query_cgr); -+ -+int qman_query_congestion(struct qm_mcr_querycongestion *congestion) -+{ -+ struct qm_mc_result *mcr; -+ struct qman_portal *p = get_affine_portal(); -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ int i; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ qm_mc_start(&p->p); -+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYCONGESTION); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_MCC_VERB_QUERYCONGESTION); -+ res = mcr->result; -+ if (res == QM_MCR_RESULT_OK) -+ memcpy_fromio(congestion, &mcr->querycongestion, -+ sizeof(*congestion)); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("QUERY_CONGESTION failed: %s\n", mcr_result_str(res)); -+ return -EIO; -+ } -+ -+ for (i = 0; i < ARRAY_SIZE(congestion->state.__state); i++) -+ be32_to_cpus(&congestion->state.__state[i]); -+ return 0; -+} -+EXPORT_SYMBOL(qman_query_congestion); -+ -+/* internal function used as a wait_event() expression */ -+static int set_p_vdqcr(struct qman_portal *p, struct qman_fq *fq, u32 vdqcr) -+{ -+ unsigned long irqflags __maybe_unused; -+ int ret = -EBUSY; -+ PORTAL_IRQ_LOCK(p, irqflags); -+ if (!p->vdqcr_owned) { -+ FQLOCK(fq); -+ if (fq_isset(fq, QMAN_FQ_STATE_VDQCR)) -+ goto escape; -+ fq_set(fq, QMAN_FQ_STATE_VDQCR); -+ FQUNLOCK(fq); -+ p->vdqcr_owned = fq; -+ ret = 0; -+ } -+escape: -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ if (!ret) -+ qm_dqrr_vdqcr_set(&p->p, vdqcr); -+ return ret; -+} -+ -+static int set_vdqcr(struct qman_portal **p, struct qman_fq *fq, u32 vdqcr) -+{ -+ int ret; -+ *p = get_affine_portal(); -+ ret = set_p_vdqcr(*p, fq, vdqcr); -+ put_affine_portal(); -+ return ret; -+} -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+static int wait_p_vdqcr_start(struct qman_portal *p, struct qman_fq *fq, -+ u32 vdqcr, u32 flags) -+{ -+ int ret = 0; -+ if (flags & QMAN_VOLATILE_FLAG_WAIT_INT) -+ ret = wait_event_interruptible(affine_queue, -+ !(ret = set_p_vdqcr(p, fq, vdqcr))); -+ else -+ wait_event(affine_queue, !(ret = set_p_vdqcr(p, fq, vdqcr))); -+ return ret; -+} -+ -+static int wait_vdqcr_start(struct qman_portal **p, struct qman_fq *fq, -+ u32 vdqcr, u32 flags) -+{ -+ int ret = 0; -+ if (flags & QMAN_VOLATILE_FLAG_WAIT_INT) -+ ret = wait_event_interruptible(affine_queue, -+ !(ret = set_vdqcr(p, fq, vdqcr))); -+ else -+ wait_event(affine_queue, !(ret = set_vdqcr(p, fq, vdqcr))); -+ return ret; -+} -+#endif -+ -+int qman_p_volatile_dequeue(struct qman_portal *p, struct qman_fq *fq, -+ u32 flags __maybe_unused, u32 vdqcr) -+{ -+ int ret; -+ -+ if ((fq->state != qman_fq_state_parked) && -+ (fq->state != qman_fq_state_retired)) -+ return -EINVAL; -+ if (vdqcr & QM_VDQCR_FQID_MASK) -+ return -EINVAL; -+ if (fq_isset(fq, QMAN_FQ_STATE_VDQCR)) -+ return -EBUSY; -+ vdqcr = (vdqcr & ~QM_VDQCR_FQID_MASK) | fq->fqid; -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & QMAN_VOLATILE_FLAG_WAIT) -+ ret = wait_p_vdqcr_start(p, fq, vdqcr, flags); -+ else -+#endif -+ ret = set_p_vdqcr(p, fq, vdqcr); -+ if (ret) -+ return ret; -+ /* VDQCR is set */ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & QMAN_VOLATILE_FLAG_FINISH) { -+ if (flags & QMAN_VOLATILE_FLAG_WAIT_INT) -+ /* NB: don't propagate any error - the caller wouldn't -+ * know whether the VDQCR was issued or not. A signal -+ * could arrive after returning anyway, so the caller -+ * can check signal_pending() if that's an issue. */ -+ wait_event_interruptible(affine_queue, -+ !fq_isset(fq, QMAN_FQ_STATE_VDQCR)); -+ else -+ wait_event(affine_queue, -+ !fq_isset(fq, QMAN_FQ_STATE_VDQCR)); -+ } -+#endif -+ return 0; -+} -+EXPORT_SYMBOL(qman_p_volatile_dequeue); -+ -+int qman_volatile_dequeue(struct qman_fq *fq, u32 flags __maybe_unused, -+ u32 vdqcr) -+{ -+ struct qman_portal *p; -+ int ret; -+ -+ if ((fq->state != qman_fq_state_parked) && -+ (fq->state != qman_fq_state_retired)) -+ return -EINVAL; -+ if (vdqcr & QM_VDQCR_FQID_MASK) -+ return -EINVAL; -+ if (fq_isset(fq, QMAN_FQ_STATE_VDQCR)) -+ return -EBUSY; -+ vdqcr = (vdqcr & ~QM_VDQCR_FQID_MASK) | fq->fqid; -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & QMAN_VOLATILE_FLAG_WAIT) -+ ret = wait_vdqcr_start(&p, fq, vdqcr, flags); -+ else -+#endif -+ ret = set_vdqcr(&p, fq, vdqcr); -+ if (ret) -+ return ret; -+ /* VDQCR is set */ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & QMAN_VOLATILE_FLAG_FINISH) { -+ if (flags & QMAN_VOLATILE_FLAG_WAIT_INT) -+ /* NB: don't propagate any error - the caller wouldn't -+ * know whether the VDQCR was issued or not. A signal -+ * could arrive after returning anyway, so the caller -+ * can check signal_pending() if that's an issue. */ -+ wait_event_interruptible(affine_queue, -+ !fq_isset(fq, QMAN_FQ_STATE_VDQCR)); -+ else -+ wait_event(affine_queue, -+ !fq_isset(fq, QMAN_FQ_STATE_VDQCR)); -+ } -+#endif -+ return 0; -+} -+EXPORT_SYMBOL(qman_volatile_dequeue); -+ -+static noinline void update_eqcr_ci(struct qman_portal *p, u8 avail) -+{ -+ if (avail) -+ qm_eqcr_cce_prefetch(&p->p); -+ else -+ qm_eqcr_cce_update(&p->p); -+} -+ -+int qman_eqcr_is_empty(void) -+{ -+ unsigned long irqflags __maybe_unused; -+ struct qman_portal *p = get_affine_portal(); -+ u8 avail; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ update_eqcr_ci(p, 0); -+ avail = qm_eqcr_get_fill(&p->p); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return avail == 0; -+} -+EXPORT_SYMBOL(qman_eqcr_is_empty); -+ -+void qman_set_dc_ern(qman_cb_dc_ern handler, int affine) -+{ -+ if (affine) { -+ unsigned long irqflags __maybe_unused; -+ struct qman_portal *p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ p->cb_dc_ern = handler; -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ } else -+ cb_dc_ern = handler; -+} -+EXPORT_SYMBOL(qman_set_dc_ern); -+ -+static inline struct qm_eqcr_entry *try_p_eq_start(struct qman_portal *p, -+ unsigned long *irqflags __maybe_unused, -+ struct qman_fq *fq, -+ const struct qm_fd *fd, -+ u32 flags) -+{ -+ struct qm_eqcr_entry *eq; -+ u8 avail; -+ PORTAL_IRQ_LOCK(p, (*irqflags)); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) && -+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) { -+ if (p->eqci_owned) { -+ PORTAL_IRQ_UNLOCK(p, (*irqflags)); -+ return NULL; -+ } -+ p->eqci_owned = fq; -+ } -+#endif -+ if (p->use_eqcr_ci_stashing) { -+ /* -+ * The stashing case is easy, only update if we need to in -+ * order to try and liberate ring entries. -+ */ -+ eq = qm_eqcr_start_stash(&p->p); -+ } else { -+ /* -+ * The non-stashing case is harder, need to prefetch ahead of -+ * time. -+ */ -+ avail = qm_eqcr_get_avail(&p->p); -+ if (avail < 2) -+ update_eqcr_ci(p, avail); -+ eq = qm_eqcr_start_no_stash(&p->p); -+ } -+ -+ if (unlikely(!eq)) { -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) && -+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) -+ p->eqci_owned = NULL; -+#endif -+ PORTAL_IRQ_UNLOCK(p, (*irqflags)); -+ return NULL; -+ } -+ if (flags & QMAN_ENQUEUE_FLAG_DCA) -+ eq->dca = QM_EQCR_DCA_ENABLE | -+ ((flags & QMAN_ENQUEUE_FLAG_DCA_PARK) ? -+ QM_EQCR_DCA_PARK : 0) | -+ ((flags >> 8) & QM_EQCR_DCA_IDXMASK); -+ eq->fqid = cpu_to_be32(fq->fqid); -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ eq->tag = cpu_to_be32(fq->key); -+#else -+ eq->tag = cpu_to_be32((u32)(uintptr_t)fq); -+#endif -+ eq->fd = *fd; -+ cpu_to_hw_fd(&eq->fd); -+ return eq; -+} -+ -+static inline struct qm_eqcr_entry *try_eq_start(struct qman_portal **p, -+ unsigned long *irqflags __maybe_unused, -+ struct qman_fq *fq, -+ const struct qm_fd *fd, -+ u32 flags) -+{ -+ struct qm_eqcr_entry *eq; -+ *p = get_affine_portal(); -+ eq = try_p_eq_start(*p, irqflags, fq, fd, flags); -+ if (!eq) -+ put_affine_portal(); -+ return eq; -+} -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+static noinline struct qm_eqcr_entry *__wait_eq_start(struct qman_portal **p, -+ unsigned long *irqflags __maybe_unused, -+ struct qman_fq *fq, -+ const struct qm_fd *fd, -+ u32 flags) -+{ -+ struct qm_eqcr_entry *eq = try_eq_start(p, irqflags, fq, fd, flags); -+ if (!eq) -+ qm_eqcr_set_ithresh(&(*p)->p, EQCR_ITHRESH); -+ return eq; -+} -+static noinline struct qm_eqcr_entry *wait_eq_start(struct qman_portal **p, -+ unsigned long *irqflags __maybe_unused, -+ struct qman_fq *fq, -+ const struct qm_fd *fd, -+ u32 flags) -+{ -+ struct qm_eqcr_entry *eq; -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT) -+ /* NB: return NULL if signal occurs before completion. Signal -+ * can occur during return. Caller must check for signal */ -+ wait_event_interruptible(affine_queue, -+ (eq = __wait_eq_start(p, irqflags, fq, fd, flags))); -+ else -+ wait_event(affine_queue, -+ (eq = __wait_eq_start(p, irqflags, fq, fd, flags))); -+ return eq; -+} -+static noinline struct qm_eqcr_entry *__wait_p_eq_start(struct qman_portal *p, -+ unsigned long *irqflags __maybe_unused, -+ struct qman_fq *fq, -+ const struct qm_fd *fd, -+ u32 flags) -+{ -+ struct qm_eqcr_entry *eq = try_p_eq_start(p, irqflags, fq, fd, flags); -+ if (!eq) -+ qm_eqcr_set_ithresh(&p->p, EQCR_ITHRESH); -+ return eq; -+} -+static noinline struct qm_eqcr_entry *wait_p_eq_start(struct qman_portal *p, -+ unsigned long *irqflags __maybe_unused, -+ struct qman_fq *fq, -+ const struct qm_fd *fd, -+ u32 flags) -+{ -+ struct qm_eqcr_entry *eq; -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT) -+ /* NB: return NULL if signal occurs before completion. Signal -+ * can occur during return. Caller must check for signal */ -+ wait_event_interruptible(affine_queue, -+ (eq = __wait_p_eq_start(p, irqflags, fq, fd, flags))); -+ else -+ wait_event(affine_queue, -+ (eq = __wait_p_eq_start(p, irqflags, fq, fd, flags))); -+ return eq; -+} -+#endif -+ -+int qman_p_enqueue(struct qman_portal *p, struct qman_fq *fq, -+ const struct qm_fd *fd, u32 flags) -+{ -+ struct qm_eqcr_entry *eq; -+ unsigned long irqflags __maybe_unused; -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT) -+ eq = wait_p_eq_start(p, &irqflags, fq, fd, flags); -+ else -+#endif -+ eq = try_p_eq_start(p, &irqflags, fq, fd, flags); -+ if (!eq) -+ return -EBUSY; -+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */ -+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_CMD_ENQUEUE | -+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT))); -+ /* Factor the below out, it's used from qman_enqueue_orp() too */ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) && -+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) { -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT) -+ /* NB: return success even if signal occurs before -+ * condition is true. pvb_commit guarantees success */ -+ wait_event_interruptible(affine_queue, -+ (p->eqci_owned != fq)); -+ else -+ wait_event(affine_queue, (p->eqci_owned != fq)); -+ } -+#endif -+ return 0; -+} -+EXPORT_SYMBOL(qman_p_enqueue); -+ -+int qman_enqueue(struct qman_fq *fq, const struct qm_fd *fd, u32 flags) -+{ -+ struct qman_portal *p; -+ struct qm_eqcr_entry *eq; -+ unsigned long irqflags __maybe_unused; -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT) -+ eq = wait_eq_start(&p, &irqflags, fq, fd, flags); -+ else -+#endif -+ eq = try_eq_start(&p, &irqflags, fq, fd, flags); -+ if (!eq) -+ return -EBUSY; -+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */ -+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_CMD_ENQUEUE | -+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT))); -+ /* Factor the below out, it's used from qman_enqueue_orp() too */ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) && -+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) { -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT) -+ /* NB: return success even if signal occurs before -+ * condition is true. pvb_commit guarantees success */ -+ wait_event_interruptible(affine_queue, -+ (p->eqci_owned != fq)); -+ else -+ wait_event(affine_queue, (p->eqci_owned != fq)); -+ } -+#endif -+ return 0; -+} -+EXPORT_SYMBOL(qman_enqueue); -+ -+int qman_p_enqueue_orp(struct qman_portal *p, struct qman_fq *fq, -+ const struct qm_fd *fd, u32 flags, -+ struct qman_fq *orp, u16 orp_seqnum) -+{ -+ struct qm_eqcr_entry *eq; -+ unsigned long irqflags __maybe_unused; -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT) -+ eq = wait_p_eq_start(p, &irqflags, fq, fd, flags); -+ else -+#endif -+ eq = try_p_eq_start(p, &irqflags, fq, fd, flags); -+ if (!eq) -+ return -EBUSY; -+ /* Process ORP-specifics here */ -+ if (flags & QMAN_ENQUEUE_FLAG_NLIS) -+ orp_seqnum |= QM_EQCR_SEQNUM_NLIS; -+ else { -+ orp_seqnum &= ~QM_EQCR_SEQNUM_NLIS; -+ if (flags & QMAN_ENQUEUE_FLAG_NESN) -+ orp_seqnum |= QM_EQCR_SEQNUM_NESN; -+ else -+ /* No need to check 4 QMAN_ENQUEUE_FLAG_HOLE */ -+ orp_seqnum &= ~QM_EQCR_SEQNUM_NESN; -+ } -+ eq->seqnum = cpu_to_be16(orp_seqnum); -+ eq->orp = cpu_to_be32(orp->fqid); -+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */ -+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_ORP | -+ ((flags & (QMAN_ENQUEUE_FLAG_HOLE | QMAN_ENQUEUE_FLAG_NESN)) ? -+ 0 : QM_EQCR_VERB_CMD_ENQUEUE) | -+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT))); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) && -+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) { -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT) -+ /* NB: return success even if signal occurs before -+ * condition is true. pvb_commit guarantees success */ -+ wait_event_interruptible(affine_queue, -+ (p->eqci_owned != fq)); -+ else -+ wait_event(affine_queue, (p->eqci_owned != fq)); -+ } -+#endif -+ return 0; -+} -+EXPORT_SYMBOL(qman_p_enqueue_orp); -+ -+int qman_enqueue_orp(struct qman_fq *fq, const struct qm_fd *fd, u32 flags, -+ struct qman_fq *orp, u16 orp_seqnum) -+{ -+ struct qman_portal *p; -+ struct qm_eqcr_entry *eq; -+ unsigned long irqflags __maybe_unused; -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT) -+ eq = wait_eq_start(&p, &irqflags, fq, fd, flags); -+ else -+#endif -+ eq = try_eq_start(&p, &irqflags, fq, fd, flags); -+ if (!eq) -+ return -EBUSY; -+ /* Process ORP-specifics here */ -+ if (flags & QMAN_ENQUEUE_FLAG_NLIS) -+ orp_seqnum |= QM_EQCR_SEQNUM_NLIS; -+ else { -+ orp_seqnum &= ~QM_EQCR_SEQNUM_NLIS; -+ if (flags & QMAN_ENQUEUE_FLAG_NESN) -+ orp_seqnum |= QM_EQCR_SEQNUM_NESN; -+ else -+ /* No need to check 4 QMAN_ENQUEUE_FLAG_HOLE */ -+ orp_seqnum &= ~QM_EQCR_SEQNUM_NESN; -+ } -+ eq->seqnum = cpu_to_be16(orp_seqnum); -+ eq->orp = cpu_to_be32(orp->fqid); -+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */ -+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_ORP | -+ ((flags & (QMAN_ENQUEUE_FLAG_HOLE | QMAN_ENQUEUE_FLAG_NESN)) ? -+ 0 : QM_EQCR_VERB_CMD_ENQUEUE) | -+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT))); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) && -+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) { -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT) -+ /* NB: return success even if signal occurs before -+ * condition is true. pvb_commit guarantees success */ -+ wait_event_interruptible(affine_queue, -+ (p->eqci_owned != fq)); -+ else -+ wait_event(affine_queue, (p->eqci_owned != fq)); -+ } -+#endif -+ return 0; -+} -+EXPORT_SYMBOL(qman_enqueue_orp); -+ -+int qman_p_enqueue_precommit(struct qman_portal *p, struct qman_fq *fq, -+ const struct qm_fd *fd, u32 flags, -+ qman_cb_precommit cb, void *cb_arg) -+{ -+ struct qm_eqcr_entry *eq; -+ unsigned long irqflags __maybe_unused; -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT) -+ eq = wait_p_eq_start(p, &irqflags, fq, fd, flags); -+ else -+#endif -+ eq = try_p_eq_start(p, &irqflags, fq, fd, flags); -+ if (!eq) -+ return -EBUSY; -+ /* invoke user supplied callback function before writing commit verb */ -+ if (cb(cb_arg)) { -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ return -EINVAL; -+ } -+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */ -+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_CMD_ENQUEUE | -+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT))); -+ /* Factor the below out, it's used from qman_enqueue_orp() too */ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) && -+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) { -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT) -+ /* NB: return success even if signal occurs before -+ * condition is true. pvb_commit guarantees success */ -+ wait_event_interruptible(affine_queue, -+ (p->eqci_owned != fq)); -+ else -+ wait_event(affine_queue, (p->eqci_owned != fq)); -+ } -+#endif -+ return 0; -+} -+EXPORT_SYMBOL(qman_p_enqueue_precommit); -+ -+int qman_enqueue_precommit(struct qman_fq *fq, const struct qm_fd *fd, -+ u32 flags, qman_cb_precommit cb, void *cb_arg) -+{ -+ struct qman_portal *p; -+ struct qm_eqcr_entry *eq; -+ unsigned long irqflags __maybe_unused; -+ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT) -+ eq = wait_eq_start(&p, &irqflags, fq, fd, flags); -+ else -+#endif -+ eq = try_eq_start(&p, &irqflags, fq, fd, flags); -+ if (!eq) -+ return -EBUSY; -+ /* invoke user supplied callback function before writing commit verb */ -+ if (cb(cb_arg)) { -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return -EINVAL; -+ } -+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */ -+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_CMD_ENQUEUE | -+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT))); -+ /* Factor the below out, it's used from qman_enqueue_orp() too */ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) && -+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) { -+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT) -+ /* NB: return success even if signal occurs before -+ * condition is true. pvb_commit guarantees success */ -+ wait_event_interruptible(affine_queue, -+ (p->eqci_owned != fq)); -+ else -+ wait_event(affine_queue, (p->eqci_owned != fq)); -+ } -+#endif -+ return 0; -+} -+EXPORT_SYMBOL(qman_enqueue_precommit); -+ -+int qman_modify_cgr(struct qman_cgr *cgr, u32 flags, -+ struct qm_mcc_initcgr *opts) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p = get_affine_portal(); -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ u8 verb = QM_MCC_VERB_MODIFYCGR; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ mcc = qm_mc_start(&p->p); -+ if (opts) -+ mcc->initcgr = *opts; -+ mcc->initcgr.we_mask = cpu_to_be16(mcc->initcgr.we_mask); -+ mcc->initcgr.cgr.wr_parm_g.word = -+ cpu_to_be32(mcc->initcgr.cgr.wr_parm_g.word); -+ mcc->initcgr.cgr.wr_parm_y.word = -+ cpu_to_be32(mcc->initcgr.cgr.wr_parm_y.word); -+ mcc->initcgr.cgr.wr_parm_r.word = -+ cpu_to_be32(mcc->initcgr.cgr.wr_parm_r.word); -+ mcc->initcgr.cgr.cscn_targ = cpu_to_be32(mcc->initcgr.cgr.cscn_targ); -+ mcc->initcgr.cgr.__cs_thres = cpu_to_be16(mcc->initcgr.cgr.__cs_thres); -+ -+ mcc->initcgr.cgid = cgr->cgrid; -+ if (flags & QMAN_CGR_FLAG_USE_INIT) -+ verb = QM_MCC_VERB_INITCGR; -+ qm_mc_commit(&p->p, verb); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == verb); -+ res = mcr->result; -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return (res == QM_MCR_RESULT_OK) ? 0 : -EIO; -+} -+EXPORT_SYMBOL(qman_modify_cgr); -+ -+#define TARG_MASK(n) (0x80000000 >> (n->config->public_cfg.channel - \ -+ QM_CHANNEL_SWPORTAL0)) -+#define TARG_DCP_MASK(n) (0x80000000 >> (10 + n)) -+#define PORTAL_IDX(n) (n->config->public_cfg.channel - QM_CHANNEL_SWPORTAL0) -+ -+static u8 qman_cgr_cpus[__CGR_NUM]; -+ -+int qman_create_cgr(struct qman_cgr *cgr, u32 flags, -+ struct qm_mcc_initcgr *opts) -+{ -+ unsigned long irqflags __maybe_unused; -+ struct qm_mcr_querycgr cgr_state; -+ struct qm_mcc_initcgr local_opts; -+ int ret; -+ struct qman_portal *p; -+ -+ /* We have to check that the provided CGRID is within the limits of the -+ * data-structures, for obvious reasons. However we'll let h/w take -+ * care of determining whether it's within the limits of what exists on -+ * the SoC. */ -+ if (cgr->cgrid >= __CGR_NUM) -+ return -EINVAL; -+ -+ preempt_disable(); -+ p = get_affine_portal(); -+ qman_cgr_cpus[cgr->cgrid] = smp_processor_id(); -+ preempt_enable(); -+ -+ memset(&local_opts, 0, sizeof(struct qm_mcc_initcgr)); -+ cgr->chan = p->config->public_cfg.channel; -+ spin_lock_irqsave(&p->cgr_lock, irqflags); -+ -+ /* if no opts specified, just add it to the list */ -+ if (!opts) -+ goto add_list; -+ -+ ret = qman_query_cgr(cgr, &cgr_state); -+ if (ret) -+ goto release_lock; -+ if (opts) -+ local_opts = *opts; -+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) -+ local_opts.cgr.cscn_targ_upd_ctrl = -+ QM_CGR_TARG_UDP_CTRL_WRITE_BIT | PORTAL_IDX(p); -+ else -+ /* Overwrite TARG */ -+ local_opts.cgr.cscn_targ = cgr_state.cgr.cscn_targ | -+ TARG_MASK(p); -+ local_opts.we_mask |= QM_CGR_WE_CSCN_TARG; -+ -+ /* send init if flags indicate so */ -+ if (opts && (flags & QMAN_CGR_FLAG_USE_INIT)) -+ ret = qman_modify_cgr(cgr, QMAN_CGR_FLAG_USE_INIT, &local_opts); -+ else -+ ret = qman_modify_cgr(cgr, 0, &local_opts); -+ if (ret) -+ goto release_lock; -+add_list: -+ list_add(&cgr->node, &p->cgr_cbs); -+ -+ /* Determine if newly added object requires its callback to be called */ -+ ret = qman_query_cgr(cgr, &cgr_state); -+ if (ret) { -+ /* we can't go back, so proceed and return success, but screen -+ * and wail to the log file */ -+ pr_crit("CGR HW state partially modified\n"); -+ ret = 0; -+ goto release_lock; -+ } -+ if (cgr->cb && cgr_state.cgr.cscn_en && qman_cgrs_get(&p->cgrs[1], -+ cgr->cgrid)) -+ cgr->cb(p, cgr, 1); -+release_lock: -+ spin_unlock_irqrestore(&p->cgr_lock, irqflags); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_create_cgr); -+ -+int qman_create_cgr_to_dcp(struct qman_cgr *cgr, u32 flags, u16 dcp_portal, -+ struct qm_mcc_initcgr *opts) -+{ -+ unsigned long irqflags __maybe_unused; -+ struct qm_mcc_initcgr local_opts; -+ struct qm_mcr_querycgr cgr_state; -+ int ret; -+ -+ if ((qman_ip_rev & 0xFF00) < QMAN_REV30) { -+ pr_warn("This QMan version doesn't support to send CSCN to DCP portal\n"); -+ return -EINVAL; -+ } -+ /* We have to check that the provided CGRID is within the limits of the -+ * data-structures, for obvious reasons. However we'll let h/w take -+ * care of determining whether it's within the limits of what exists on -+ * the SoC. -+ */ -+ if (cgr->cgrid >= __CGR_NUM) -+ return -EINVAL; -+ -+ ret = qman_query_cgr(cgr, &cgr_state); -+ if (ret) -+ return ret; -+ -+ memset(&local_opts, 0, sizeof(struct qm_mcc_initcgr)); -+ if (opts) -+ local_opts = *opts; -+ -+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) -+ local_opts.cgr.cscn_targ_upd_ctrl = -+ QM_CGR_TARG_UDP_CTRL_WRITE_BIT | -+ QM_CGR_TARG_UDP_CTRL_DCP | dcp_portal; -+ else -+ local_opts.cgr.cscn_targ = cgr_state.cgr.cscn_targ | -+ TARG_DCP_MASK(dcp_portal); -+ local_opts.we_mask |= QM_CGR_WE_CSCN_TARG; -+ -+ /* send init if flags indicate so */ -+ if (opts && (flags & QMAN_CGR_FLAG_USE_INIT)) -+ ret = qman_modify_cgr(cgr, QMAN_CGR_FLAG_USE_INIT, -+ &local_opts); -+ else -+ ret = qman_modify_cgr(cgr, 0, &local_opts); -+ -+ return ret; -+} -+EXPORT_SYMBOL(qman_create_cgr_to_dcp); -+ -+int qman_delete_cgr(struct qman_cgr *cgr) -+{ -+ unsigned long irqflags __maybe_unused; -+ struct qm_mcr_querycgr cgr_state; -+ struct qm_mcc_initcgr local_opts; -+ int ret = 0; -+ struct qman_cgr *i; -+ struct qman_portal *p = get_affine_portal(); -+ -+ if (cgr->chan != p->config->public_cfg.channel) { -+ pr_crit("Attempting to delete cgr from different portal " -+ "than it was create: create 0x%x, delete 0x%x\n", -+ cgr->chan, p->config->public_cfg.channel); -+ ret = -EINVAL; -+ goto put_portal; -+ } -+ memset(&local_opts, 0, sizeof(struct qm_mcc_initcgr)); -+ spin_lock_irqsave(&p->cgr_lock, irqflags); -+ list_del(&cgr->node); -+ /* -+ * If there are no other CGR objects for this CGRID in the list, update -+ * CSCN_TARG accordingly -+ */ -+ list_for_each_entry(i, &p->cgr_cbs, node) -+ if ((i->cgrid == cgr->cgrid) && i->cb) -+ goto release_lock; -+ ret = qman_query_cgr(cgr, &cgr_state); -+ if (ret) { -+ /* add back to the list */ -+ list_add(&cgr->node, &p->cgr_cbs); -+ goto release_lock; -+ } -+ /* Overwrite TARG */ -+ local_opts.we_mask = QM_CGR_WE_CSCN_TARG; -+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) -+ local_opts.cgr.cscn_targ_upd_ctrl = PORTAL_IDX(p); -+ else -+ local_opts.cgr.cscn_targ = cgr_state.cgr.cscn_targ & -+ ~(TARG_MASK(p)); -+ ret = qman_modify_cgr(cgr, 0, &local_opts); -+ if (ret) -+ /* add back to the list */ -+ list_add(&cgr->node, &p->cgr_cbs); -+release_lock: -+ spin_unlock_irqrestore(&p->cgr_lock, irqflags); -+put_portal: -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_delete_cgr); -+ -+struct cgr_comp { -+ struct qman_cgr *cgr; -+ struct completion completion; -+}; -+ -+static void qman_delete_cgr_smp_call(void *p) -+{ -+ qman_delete_cgr((struct qman_cgr *)p); -+} -+ -+void qman_delete_cgr_safe(struct qman_cgr *cgr) -+{ -+ preempt_disable(); -+ if (qman_cgr_cpus[cgr->cgrid] != smp_processor_id()) { -+ smp_call_function_single(qman_cgr_cpus[cgr->cgrid], -+ qman_delete_cgr_smp_call, cgr, true); -+ preempt_enable(); -+ return; -+ } -+ qman_delete_cgr(cgr); -+ preempt_enable(); -+} -+EXPORT_SYMBOL(qman_delete_cgr_safe); -+ -+int qm_get_clock(u64 *clock_hz) -+{ -+ if (!qman_clk) { -+ pr_warn("Qman clock speed is unknown\n"); -+ return -EINVAL; -+ } -+ *clock_hz = (u64)qman_clk; -+ return 0; -+} -+EXPORT_SYMBOL(qm_get_clock); -+ -+int qm_set_clock(u64 clock_hz) -+{ -+ if (qman_clk) -+ return -1; -+ qman_clk = (u32)clock_hz; -+ return 0; -+} -+EXPORT_SYMBOL(qm_set_clock); -+ -+/* CEETM management command */ -+static int qman_ceetm_configure_lfqmt(struct qm_mcc_ceetm_lfqmt_config *opts) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->lfqmt_config = *opts; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_LFQMT_CONFIG); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_CEETM_VERB_LFQMT_CONFIG); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ res = mcr->result; -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: CONFIGURE LFQMT failed\n"); -+ return -EIO; -+ } -+ return 0; -+} -+ -+int qman_ceetm_query_lfqmt(int lfqid, -+ struct qm_mcr_ceetm_lfqmt_query *lfqmt_query) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->lfqmt_query.lfqid = lfqid; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_LFQMT_QUERY); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_LFQMT_QUERY); -+ res = mcr->result; -+ if (res == QM_MCR_RESULT_OK) -+ *lfqmt_query = mcr->lfqmt_query; -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: QUERY LFQMT failed\n"); -+ return -EIO; -+ } -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_query_lfqmt); -+ -+static int qman_ceetm_configure_cq(struct qm_mcc_ceetm_cq_config *opts) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->cq_config = *opts; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_CQ_CONFIG); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ res = mcr->result; -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_CQ_CONFIG); -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: CONFIGURE CQ failed\n"); -+ return -EIO; -+ } -+ return 0; -+} -+ -+int qman_ceetm_query_cq(unsigned int cqid, unsigned int dcpid, -+ struct qm_mcr_ceetm_cq_query *cq_query) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->cq_query.cqid = cpu_to_be16(cqid); -+ mcc->cq_query.dcpid = dcpid; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_CQ_QUERY); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_CQ_QUERY); -+ res = mcr->result; -+ if (res == QM_MCR_RESULT_OK) { -+ *cq_query = mcr->cq_query; -+ hw_cq_query_to_cpu(cq_query); -+ } -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: QUERY CQ failed\n"); -+ return -EIO; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_query_cq); -+ -+static int qman_ceetm_configure_dct(struct qm_mcc_ceetm_dct_config *opts) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->dct_config = *opts; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_DCT_CONFIG); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_DCT_CONFIG); -+ res = mcr->result; -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: CONFIGURE DCT failed\n"); -+ return -EIO; -+ } -+ return 0; -+} -+ -+static int qman_ceetm_query_dct(struct qm_mcc_ceetm_dct_query *opts, -+ struct qm_mcr_ceetm_dct_query *dct_query) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p = get_affine_portal(); -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->dct_query = *opts; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_DCT_QUERY); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_DCT_QUERY); -+ res = mcr->result; -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: QUERY DCT failed\n"); -+ return -EIO; -+ } -+ -+ *dct_query = mcr->dct_query; -+ return 0; -+} -+ -+static int qman_ceetm_configure_class_scheduler( -+ struct qm_mcc_ceetm_class_scheduler_config *opts) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->csch_config = *opts; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_CLASS_SCHEDULER_CONFIG); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_CEETM_VERB_CLASS_SCHEDULER_CONFIG); -+ res = mcr->result; -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: CONFIGURE CLASS SCHEDULER failed\n"); -+ return -EIO; -+ } -+ return 0; -+} -+ -+static int qman_ceetm_query_class_scheduler(struct qm_ceetm_channel *channel, -+ struct qm_mcr_ceetm_class_scheduler_query *query) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->csch_query.cqcid = cpu_to_be16(channel->idx); -+ mcc->csch_query.dcpid = channel->dcp_idx; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_CLASS_SCHEDULER_QUERY); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_CEETM_VERB_CLASS_SCHEDULER_QUERY); -+ res = mcr->result; -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: QUERY CLASS SCHEDULER failed\n"); -+ return -EIO; -+ } -+ *query = mcr->csch_query; -+ return 0; -+} -+ -+static int qman_ceetm_configure_mapping_shaper_tcfc( -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config *opts) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->mst_config = *opts; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_MAPPING_SHAPER_TCFC_CONFIG); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_CEETM_VERB_MAPPING_SHAPER_TCFC_CONFIG); -+ res = mcr->result; -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: CONFIGURE CHANNEL MAPPING failed\n"); -+ return -EIO; -+ } -+ return 0; -+} -+ -+static int qman_ceetm_query_mapping_shaper_tcfc( -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query *opts, -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query *response) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->mst_query = *opts; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_MAPPING_SHAPER_TCFC_QUERY); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_CEETM_VERB_MAPPING_SHAPER_TCFC_QUERY); -+ res = mcr->result; -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: QUERY CHANNEL MAPPING failed\n"); -+ return -EIO; -+ } -+ -+ *response = mcr->mst_query; -+ return 0; -+} -+ -+static int qman_ceetm_configure_ccgr(struct qm_mcc_ceetm_ccgr_config *opts) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->ccgr_config = *opts; -+ -+ qm_mc_commit(&p->p, QM_CEETM_VERB_CCGR_CONFIG); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_CCGR_CONFIG); -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ res = mcr->result; -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: CONFIGURE CCGR failed\n"); -+ return -EIO; -+ } -+ return 0; -+} -+ -+int qman_ceetm_query_ccgr(struct qm_mcc_ceetm_ccgr_query *ccgr_query, -+ struct qm_mcr_ceetm_ccgr_query *response) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->ccgr_query.ccgrid = cpu_to_be16(ccgr_query->ccgrid); -+ mcc->ccgr_query.dcpid = ccgr_query->dcpid; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_CCGR_QUERY); -+ -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_CCGR_QUERY); -+ res = mcr->result; -+ if (res == QM_MCR_RESULT_OK) { -+ *response = mcr->ccgr_query; -+ hw_ccgr_query_to_cpu(response); -+ } -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: QUERY CCGR failed\n"); -+ return -EIO; -+ } -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_query_ccgr); -+ -+static int qman_ceetm_cq_peek_pop_xsfdrread(struct qm_ceetm_cq *cq, -+ u8 command_type, u16 xsfdr, -+ struct qm_mcr_ceetm_cq_peek_pop_xsfdrread *cq_ppxr) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ switch (command_type) { -+ case 0: -+ case 1: -+ mcc->cq_ppxr.cqid = (cq->parent->idx << 4) | cq->idx; -+ break; -+ case 2: -+ mcc->cq_ppxr.xsfdr = xsfdr; -+ break; -+ default: -+ break; -+ } -+ mcc->cq_ppxr.ct = command_type; -+ mcc->cq_ppxr.dcpid = cq->parent->dcp_idx; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_CQ_PEEK_POP_XFDRREAD); -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_CEETM_VERB_CQ_PEEK_POP_XFDRREAD); -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ res = mcr->result; -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: CQ PEEK/POP/XSFDR READ failed\n"); -+ return -EIO; -+ } -+ *cq_ppxr = mcr->cq_ppxr; -+ return 0; -+} -+ -+static int qman_ceetm_query_statistics(u16 cid, -+ enum qm_dc_portal dcp_idx, -+ u16 command_type, -+ struct qm_mcr_ceetm_statistics_query *query_result) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->stats_query_write.cid = cid; -+ mcc->stats_query_write.dcpid = dcp_idx; -+ mcc->stats_query_write.ct = command_type; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_STATISTICS_QUERY_WRITE); -+ -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_CEETM_VERB_STATISTICS_QUERY_WRITE); -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ res = mcr->result; -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: STATISTICS QUERY failed\n"); -+ return -EIO; -+ } -+ *query_result = mcr->stats_query; -+ return 0; -+} -+ -+int qman_ceetm_query_write_statistics(u16 cid, enum qm_dc_portal dcp_idx, -+ u16 command_type, u64 frame_count, -+ u64 byte_count) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ mcc->stats_query_write.cid = cid; -+ mcc->stats_query_write.dcpid = dcp_idx; -+ mcc->stats_query_write.ct = command_type; -+ mcc->stats_query_write.frm_cnt = frame_count; -+ mcc->stats_query_write.byte_cnt = byte_count; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_STATISTICS_QUERY_WRITE); -+ -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_CEETM_VERB_STATISTICS_QUERY_WRITE); -+ -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ -+ res = mcr->result; -+ if (res != QM_MCR_RESULT_OK) { -+ pr_err("CEETM: STATISTICS WRITE failed\n"); -+ return -EIO; -+ } -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_query_write_statistics); -+ -+int qman_ceetm_bps2tokenrate(u64 bps, struct qm_ceetm_rate *token_rate, -+ int rounding) -+{ -+ u16 pres; -+ u64 temp; -+ u64 qman_freq; -+ int ret; -+ -+ /* Read PRES from CEET_CFG_PRES register */ -+ ret = qman_ceetm_get_prescaler(&pres); -+ if (ret) -+ return -EINVAL; -+ -+ ret = qm_get_clock(&qman_freq); -+ if (ret) -+ return -EINVAL; -+ -+ /* token-rate = bytes-per-second * update-reference-period -+ * -+ * Where token-rate is N/8192 for a integer N, and -+ * update-reference-period is (2^22)/(PRES*QHz), where PRES -+ * is the prescalar value and QHz is the QMan clock frequency. -+ * So: -+ * -+ * token-rate = (byte-per-second*2^22)/PRES*QHZ) -+ * -+ * Converting to bits-per-second gives; -+ * -+ * token-rate = (bps*2^19) / (PRES*QHZ) -+ * N = (bps*2^32) / (PRES*QHz) -+ * -+ * And to avoid 64-bit overflow if 'bps' is larger than 4Gbps -+ * (yet minimise rounding error if 'bps' is small), we reorganise -+ * the formula to use two 16-bit shifts rather than 1 32-bit shift. -+ * N = (((bps*2^16)/PRES)*2^16)/QHz -+ */ -+ temp = ROUNDING((bps << 16), pres, rounding); -+ temp = ROUNDING((temp << 16), qman_freq, rounding); -+ token_rate->whole = temp >> 13; -+ token_rate->fraction = temp & (((u64)1 << 13) - 1); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_bps2tokenrate); -+ -+int qman_ceetm_tokenrate2bps(const struct qm_ceetm_rate *token_rate, u64 *bps, -+ int rounding) -+{ -+ u16 pres; -+ u64 temp; -+ u64 qman_freq; -+ int ret; -+ -+ /* Read PRES from CEET_CFG_PRES register */ -+ ret = qman_ceetm_get_prescaler(&pres); -+ if (ret) -+ return -EINVAL; -+ -+ ret = qm_get_clock(&qman_freq); -+ if (ret) -+ return -EINVAL; -+ -+ /* bytes-per-second = token-rate / update-reference-period -+ * -+ * where "token-rate" is N/8192 for an integer N, and -+ * "update-reference-period" is (2^22)/(PRES*QHz), where PRES is -+ * the prescalar value and QHz is the QMan clock frequency. So; -+ * -+ * bytes-per-second = (N/8192) / (4194304/PRES*QHz) -+ * = N*PRES*QHz / (4194304*8192) -+ * = N*PRES*QHz / (2^35) -+ * -+ * Converting to bits-per-second gives; -+ * -+ * bps = N*PRES*QHZ / (2^32) -+ * -+ * Note, the numerator has a maximum width of 72 bits! So to -+ * avoid 64-bit overflow errors, we calculate PRES*QHZ (maximum -+ * width 48 bits) divided by 2^9 (reducing to maximum 39 bits), before -+ * multiplying by N (goes to maximum of 63 bits). -+ * -+ * temp = PRES*QHZ / (2^16) -+ * kbps = temp*N / (2^16) -+ */ -+ temp = ROUNDING(qman_freq * pres, (u64)1 << 16 , rounding); -+ temp *= ((token_rate->whole << 13) + token_rate->fraction); -+ *bps = ROUNDING(temp, (u64)(1) << 16, rounding); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_tokenrate2bps); -+ -+int qman_ceetm_sp_claim(struct qm_ceetm_sp **sp, enum qm_dc_portal dcp_idx, -+ unsigned int sp_idx) -+{ -+ struct qm_ceetm_sp *p; -+ -+ DPA_ASSERT((dcp_idx == qm_dc_portal_fman0) || -+ (dcp_idx == qm_dc_portal_fman1)); -+ -+ if ((sp_idx < qman_ceetms[dcp_idx].sp_range[0]) || -+ (sp_idx >= (qman_ceetms[dcp_idx].sp_range[0] + -+ qman_ceetms[dcp_idx].sp_range[1]))) { -+ pr_err("Sub-portal index doesn't exist\n"); -+ return -EINVAL; -+ } -+ -+ list_for_each_entry(p, &qman_ceetms[dcp_idx].sub_portals, node) { -+ if ((p->idx == sp_idx) && (p->is_claimed == 0)) { -+ p->is_claimed = 1; -+ *sp = p; -+ return 0; -+ } -+ } -+ pr_err("The sub-portal#%d is not available!\n", sp_idx); -+ return -ENODEV; -+} -+EXPORT_SYMBOL(qman_ceetm_sp_claim); -+ -+int qman_ceetm_sp_release(struct qm_ceetm_sp *sp) -+{ -+ struct qm_ceetm_sp *p; -+ -+ if (sp->lni && sp->lni->is_claimed == 1) { -+ pr_err("The dependency of sub-portal has not been released!\n"); -+ return -EBUSY; -+ } -+ -+ list_for_each_entry(p, &qman_ceetms[sp->dcp_idx].sub_portals, node) { -+ if (p->idx == sp->idx) { -+ p->is_claimed = 0; -+ p->lni = NULL; -+ } -+ } -+ /* Disable CEETM mode of this sub-portal */ -+ qman_sp_disable_ceetm_mode(sp->dcp_idx, sp->idx); -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_sp_release); -+ -+int qman_ceetm_lni_claim(struct qm_ceetm_lni **lni, enum qm_dc_portal dcp_idx, -+ unsigned int lni_idx) -+{ -+ struct qm_ceetm_lni *p; -+ -+ if ((lni_idx < qman_ceetms[dcp_idx].lni_range[0]) || -+ (lni_idx >= (qman_ceetms[dcp_idx].lni_range[0] + -+ qman_ceetms[dcp_idx].lni_range[1]))) { -+ pr_err("The lni index is out of range\n"); -+ return -EINVAL; -+ } -+ -+ list_for_each_entry(p, &qman_ceetms[dcp_idx].lnis, node) { -+ if ((p->idx == lni_idx) && (p->is_claimed == 0)) { -+ *lni = p; -+ p->is_claimed = 1; -+ return 0; -+ } -+ } -+ -+ pr_err("The LNI#%d is not available!\n", lni_idx); -+ return -EINVAL; -+} -+EXPORT_SYMBOL(qman_ceetm_lni_claim); -+ -+int qman_ceetm_lni_release(struct qm_ceetm_lni *lni) -+{ -+ struct qm_ceetm_lni *p; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ -+ if (!list_empty(&lni->channels)) { -+ pr_err("The LNI dependencies are not released!\n"); -+ return -EBUSY; -+ } -+ -+ list_for_each_entry(p, &qman_ceetms[lni->dcp_idx].lnis, node) { -+ if (p->idx == lni->idx) { -+ p->shaper_enable = 0; -+ p->shaper_couple = 0; -+ p->cr_token_rate.whole = 0; -+ p->cr_token_rate.fraction = 0; -+ p->er_token_rate.whole = 0; -+ p->er_token_rate.fraction = 0; -+ p->cr_token_bucket_limit = 0; -+ p->er_token_bucket_limit = 0; -+ p->is_claimed = 0; -+ } -+ } -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx); -+ config_opts.dcpid = lni->dcp_idx; -+ memset(&config_opts.shaper_config, 0, -+ sizeof(config_opts.shaper_config)); -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_lni_release); -+ -+int qman_ceetm_sp_set_lni(struct qm_ceetm_sp *sp, struct qm_ceetm_lni *lni) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_SP_MAPPING | sp->idx); -+ config_opts.dcpid = sp->dcp_idx; -+ config_opts.sp_mapping.map_lni_id = lni->idx; -+ sp->lni = lni; -+ -+ if (qman_ceetm_configure_mapping_shaper_tcfc(&config_opts)) -+ return -EINVAL; -+ -+ /* Enable CEETM mode for this sub-portal */ -+ return qman_sp_enable_ceetm_mode(sp->dcp_idx, sp->idx); -+} -+EXPORT_SYMBOL(qman_ceetm_sp_set_lni); -+ -+int qman_ceetm_sp_get_lni(struct qm_ceetm_sp *sp, unsigned int *lni_idx) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_SP_MAPPING | sp->idx); -+ query_opts.dcpid = sp->dcp_idx; -+ if (qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result)) { -+ pr_err("Can't get SP <-> LNI mapping\n"); -+ return -EINVAL; -+ } -+ *lni_idx = query_result.sp_mapping_query.map_lni_id; -+ sp->lni->idx = query_result.sp_mapping_query.map_lni_id; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_sp_get_lni); -+ -+int qman_ceetm_lni_enable_shaper(struct qm_ceetm_lni *lni, int coupled, -+ int oal) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ -+ if (lni->shaper_enable) { -+ pr_err("The shaper has already been enabled\n"); -+ return -EINVAL; -+ } -+ lni->shaper_enable = 1; -+ lni->shaper_couple = coupled; -+ lni->oal = oal; -+ -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx); -+ config_opts.dcpid = lni->dcp_idx; -+ config_opts.shaper_config.cpl = coupled; -+ config_opts.shaper_config.oal = oal; -+ config_opts.shaper_config.crtcr = cpu_to_be24((lni->cr_token_rate.whole -+ << 13) | lni->cr_token_rate.fraction); -+ config_opts.shaper_config.ertcr = cpu_to_be24((lni->er_token_rate.whole -+ << 13) | lni->er_token_rate.fraction); -+ config_opts.shaper_config.crtbl = -+ cpu_to_be16(lni->cr_token_bucket_limit); -+ config_opts.shaper_config.ertbl = -+ cpu_to_be16(lni->er_token_bucket_limit); -+ config_opts.shaper_config.mps = 60; -+ -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_lni_enable_shaper); -+ -+int qman_ceetm_lni_disable_shaper(struct qm_ceetm_lni *lni) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ -+ if (!lni->shaper_enable) { -+ pr_err("The shaper has been disabled\n"); -+ return -EINVAL; -+ } -+ -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx); -+ config_opts.dcpid = lni->dcp_idx; -+ config_opts.shaper_config.cpl = lni->shaper_couple; -+ config_opts.shaper_config.oal = lni->oal; -+ config_opts.shaper_config.crtbl = -+ cpu_to_be16(lni->cr_token_bucket_limit); -+ config_opts.shaper_config.ertbl = -+ cpu_to_be16(lni->er_token_bucket_limit); -+ /* Set CR/ER rate with all 1's to configure an infinite rate, thus -+ * disable the shaping. -+ */ -+ config_opts.shaper_config.crtcr = 0xFFFFFF; -+ config_opts.shaper_config.ertcr = 0xFFFFFF; -+ config_opts.shaper_config.mps = 60; -+ lni->shaper_enable = 0; -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_lni_disable_shaper); -+ -+int qman_ceetm_lni_is_shaper_enabled(struct qm_ceetm_lni *lni) -+{ -+ return lni->shaper_enable; -+} -+EXPORT_SYMBOL(qman_ceetm_lni_is_shaper_enabled); -+ -+int qman_ceetm_lni_set_commit_rate(struct qm_ceetm_lni *lni, -+ const struct qm_ceetm_rate *token_rate, -+ u16 token_limit) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ int ret; -+ -+ lni->cr_token_rate.whole = token_rate->whole; -+ lni->cr_token_rate.fraction = token_rate->fraction; -+ lni->cr_token_bucket_limit = token_limit; -+ if (!lni->shaper_enable) -+ return 0; -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx); -+ query_opts.dcpid = lni->dcp_idx; -+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, -+ &query_result); -+ if (ret) { -+ pr_err("Fail to get current LNI shaper setting\n"); -+ return -EINVAL; -+ } -+ -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx); -+ config_opts.dcpid = lni->dcp_idx; -+ config_opts.shaper_config.crtcr = cpu_to_be24((token_rate->whole << 13) -+ | (token_rate->fraction)); -+ config_opts.shaper_config.crtbl = cpu_to_be16(token_limit); -+ config_opts.shaper_config.cpl = query_result.shaper_query.cpl; -+ config_opts.shaper_config.oal = query_result.shaper_query.oal; -+ config_opts.shaper_config.ertcr = query_result.shaper_query.ertcr; -+ config_opts.shaper_config.ertbl = query_result.shaper_query.ertbl; -+ config_opts.shaper_config.mps = query_result.shaper_query.mps; -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_lni_set_commit_rate); -+ -+int qman_ceetm_lni_set_commit_rate_bps(struct qm_ceetm_lni *lni, -+ u64 bps, -+ u16 token_limit) -+{ -+ struct qm_ceetm_rate token_rate; -+ int ret; -+ -+ ret = qman_ceetm_bps2tokenrate(bps, &token_rate, 0); -+ if (ret) { -+ pr_err("Can not convert bps to token rate\n"); -+ return -EINVAL; -+ } -+ -+ return qman_ceetm_lni_set_commit_rate(lni, &token_rate, token_limit); -+} -+EXPORT_SYMBOL(qman_ceetm_lni_set_commit_rate_bps); -+ -+int qman_ceetm_lni_get_commit_rate(struct qm_ceetm_lni *lni, -+ struct qm_ceetm_rate *token_rate, -+ u16 *token_limit) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ int ret; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx); -+ query_opts.dcpid = lni->dcp_idx; -+ -+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result); -+ if (ret) { -+ pr_err("The LNI CR rate or limit is not set\n"); -+ return -EINVAL; -+ } -+ token_rate->whole = be24_to_cpu(query_result.shaper_query.crtcr) >> 13; -+ token_rate->fraction = be24_to_cpu(query_result.shaper_query.crtcr) & -+ 0x1FFF; -+ *token_limit = be16_to_cpu(query_result.shaper_query.crtbl); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_lni_get_commit_rate); -+ -+int qman_ceetm_lni_get_commit_rate_bps(struct qm_ceetm_lni *lni, -+ u64 *bps, u16 *token_limit) -+{ -+ struct qm_ceetm_rate token_rate; -+ int ret; -+ -+ ret = qman_ceetm_lni_get_commit_rate(lni, &token_rate, token_limit); -+ if (ret) { -+ pr_err("The LNI CR rate or limit is not available\n"); -+ return -EINVAL; -+ } -+ -+ return qman_ceetm_tokenrate2bps(&token_rate, bps, 0); -+} -+EXPORT_SYMBOL(qman_ceetm_lni_get_commit_rate_bps); -+ -+int qman_ceetm_lni_set_excess_rate(struct qm_ceetm_lni *lni, -+ const struct qm_ceetm_rate *token_rate, -+ u16 token_limit) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ int ret; -+ -+ lni->er_token_rate.whole = token_rate->whole; -+ lni->er_token_rate.fraction = token_rate->fraction; -+ lni->er_token_bucket_limit = token_limit; -+ if (!lni->shaper_enable) -+ return 0; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx); -+ query_opts.dcpid = lni->dcp_idx; -+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, -+ &query_result); -+ if (ret) { -+ pr_err("Fail to get current LNI shaper setting\n"); -+ return -EINVAL; -+ } -+ -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx); -+ config_opts.dcpid = lni->dcp_idx; -+ config_opts.shaper_config.ertcr = cpu_to_be24( -+ (token_rate->whole << 13) | (token_rate->fraction)); -+ config_opts.shaper_config.ertbl = cpu_to_be16(token_limit); -+ config_opts.shaper_config.cpl = query_result.shaper_query.cpl; -+ config_opts.shaper_config.oal = query_result.shaper_query.oal; -+ config_opts.shaper_config.crtcr = query_result.shaper_query.crtcr; -+ config_opts.shaper_config.crtbl = query_result.shaper_query.crtbl; -+ config_opts.shaper_config.mps = query_result.shaper_query.mps; -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_lni_set_excess_rate); -+ -+int qman_ceetm_lni_set_excess_rate_bps(struct qm_ceetm_lni *lni, -+ u64 bps, -+ u16 token_limit) -+{ -+ struct qm_ceetm_rate token_rate; -+ int ret; -+ -+ ret = qman_ceetm_bps2tokenrate(bps, &token_rate, 0); -+ if (ret) { -+ pr_err("Can not convert bps to token rate\n"); -+ return -EINVAL; -+ } -+ return qman_ceetm_lni_set_excess_rate(lni, &token_rate, token_limit); -+} -+EXPORT_SYMBOL(qman_ceetm_lni_set_excess_rate_bps); -+ -+int qman_ceetm_lni_get_excess_rate(struct qm_ceetm_lni *lni, -+ struct qm_ceetm_rate *token_rate, -+ u16 *token_limit) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ int ret; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx); -+ query_opts.dcpid = lni->dcp_idx; -+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result); -+ if (ret) { -+ pr_err("The LNI ER rate or limit is not set\n"); -+ return -EINVAL; -+ } -+ token_rate->whole = be24_to_cpu(query_result.shaper_query.ertcr) >> 13; -+ token_rate->fraction = be24_to_cpu(query_result.shaper_query.ertcr) & -+ 0x1FFF; -+ *token_limit = be16_to_cpu(query_result.shaper_query.ertbl); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_lni_get_excess_rate); -+ -+int qman_ceetm_lni_get_excess_rate_bps(struct qm_ceetm_lni *lni, -+ u64 *bps, u16 *token_limit) -+{ -+ struct qm_ceetm_rate token_rate; -+ int ret; -+ -+ ret = qman_ceetm_lni_get_excess_rate(lni, &token_rate, token_limit); -+ if (ret) { -+ pr_err("The LNI ER rate or limit is not available\n"); -+ return -EINVAL; -+ } -+ -+ return qman_ceetm_tokenrate2bps(&token_rate, bps, 0); -+} -+EXPORT_SYMBOL(qman_ceetm_lni_get_excess_rate_bps); -+ -+#define QMAN_CEETM_LNITCFCC_CQ_LEVEL_SHIFT(n) ((15 - n) * 4) -+#define QMAN_CEETM_LNITCFCC_ENABLE 0x8 -+int qman_ceetm_lni_set_tcfcc(struct qm_ceetm_lni *lni, -+ unsigned int cq_level, -+ int traffic_class) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ u64 lnitcfcc; -+ -+ if ((cq_level > 15) | (traffic_class > 7)) { -+ pr_err("The CQ or traffic class id is out of range\n"); -+ return -EINVAL; -+ } -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_TCFC | lni->idx); -+ query_opts.dcpid = lni->dcp_idx; -+ if (qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result)) { -+ pr_err("Fail to query tcfcc\n"); -+ return -EINVAL; -+ } -+ -+ lnitcfcc = be64_to_cpu(query_result.tcfc_query.lnitcfcc); -+ if (traffic_class == -1) { -+ /* disable tcfc for this CQ */ -+ lnitcfcc &= ~((u64)QMAN_CEETM_LNITCFCC_ENABLE << -+ QMAN_CEETM_LNITCFCC_CQ_LEVEL_SHIFT(cq_level)); -+ } else { -+ lnitcfcc &= ~((u64)0xF << -+ QMAN_CEETM_LNITCFCC_CQ_LEVEL_SHIFT(cq_level)); -+ lnitcfcc |= ((u64)(QMAN_CEETM_LNITCFCC_ENABLE | -+ traffic_class)) << -+ QMAN_CEETM_LNITCFCC_CQ_LEVEL_SHIFT(cq_level); -+ } -+ config_opts.tcfc_config.lnitcfcc = cpu_to_be64(lnitcfcc); -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_TCFC | lni->idx); -+ config_opts.dcpid = lni->dcp_idx; -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_lni_set_tcfcc); -+ -+#define QMAN_CEETM_LNITCFCC_TC_MASK 0x7 -+int qman_ceetm_lni_get_tcfcc(struct qm_ceetm_lni *lni, unsigned int cq_level, -+ int *traffic_class) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ int ret; -+ u8 lnitcfcc; -+ -+ if (cq_level > 15) { -+ pr_err("the CQ level is out of range\n"); -+ return -EINVAL; -+ } -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_TCFC | lni->idx); -+ query_opts.dcpid = lni->dcp_idx; -+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result); -+ if (ret) -+ return ret; -+ lnitcfcc = (u8)be64_to_cpu((query_result.tcfc_query.lnitcfcc) >> -+ QMAN_CEETM_LNITCFCC_CQ_LEVEL_SHIFT(cq_level)); -+ if (lnitcfcc & QMAN_CEETM_LNITCFCC_ENABLE) -+ *traffic_class = lnitcfcc & QMAN_CEETM_LNITCFCC_TC_MASK; -+ else -+ *traffic_class = -1; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_lni_get_tcfcc); -+ -+int qman_ceetm_channel_claim(struct qm_ceetm_channel **channel, -+ struct qm_ceetm_lni *lni) -+{ -+ struct qm_ceetm_channel *p; -+ u32 channel_idx; -+ int ret = 0; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ -+ if (lni->dcp_idx == qm_dc_portal_fman0) { -+ ret = qman_alloc_ceetm0_channel(&channel_idx); -+ } else if (lni->dcp_idx == qm_dc_portal_fman1) { -+ ret = qman_alloc_ceetm1_channel(&channel_idx); -+ } else { -+ pr_err("dcp_idx %u does not correspond to a known fman in this driver\n", -+ lni->dcp_idx); -+ return -EINVAL; -+ } -+ -+ if (ret) { -+ pr_err("The is no channel available for LNI#%d\n", lni->idx); -+ return -ENODEV; -+ } -+ -+ p = kzalloc(sizeof(*p), GFP_KERNEL); -+ if (!p) -+ return -ENOMEM; -+ p->idx = channel_idx; -+ p->dcp_idx = lni->dcp_idx; -+ p->lni_idx = lni->idx; -+ list_add_tail(&p->node, &lni->channels); -+ INIT_LIST_HEAD(&p->class_queues); -+ INIT_LIST_HEAD(&p->ccgs); -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING | -+ channel_idx); -+ config_opts.dcpid = lni->dcp_idx; -+ config_opts.channel_mapping.map_lni_id = lni->idx; -+ config_opts.channel_mapping.map_shaped = 0; -+ if (qman_ceetm_configure_mapping_shaper_tcfc(&config_opts)) { -+ pr_err("Can't map channel#%d for LNI#%d\n", -+ channel_idx, lni->idx); -+ return -EINVAL; -+ } -+ *channel = p; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_claim); -+ -+int qman_ceetm_channel_release(struct qm_ceetm_channel *channel) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ if (!list_empty(&channel->class_queues)) { -+ pr_err("CEETM channel#%d has class queue unreleased!\n", -+ channel->idx); -+ return -EBUSY; -+ } -+ if (!list_empty(&channel->ccgs)) { -+ pr_err("CEETM channel#%d has ccg unreleased!\n", -+ channel->idx); -+ return -EBUSY; -+ } -+ -+ /* channel->dcp_idx corresponds to known fman validation */ -+ if ((channel->dcp_idx != qm_dc_portal_fman0) && -+ (channel->dcp_idx != qm_dc_portal_fman1)) { -+ pr_err("dcp_idx %u does not correspond to a known fman in this driver\n", -+ channel->dcp_idx); -+ return -EINVAL; -+ } -+ -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER | -+ channel->idx); -+ config_opts.dcpid = channel->dcp_idx; -+ memset(&config_opts.shaper_config, 0, -+ sizeof(config_opts.shaper_config)); -+ if (qman_ceetm_configure_mapping_shaper_tcfc(&config_opts)) { -+ pr_err("Can't reset channel shapping parameters\n"); -+ return -EINVAL; -+ } -+ -+ if (channel->dcp_idx == qm_dc_portal_fman0) { -+ qman_release_ceetm0_channelid(channel->idx); -+ } else if (channel->dcp_idx == qm_dc_portal_fman1) { -+ qman_release_ceetm1_channelid(channel->idx); -+ } else { -+ pr_err("dcp_idx %u does not correspond to a known fman in this driver\n", -+ channel->dcp_idx); -+ return -EINVAL; -+ } -+ list_del(&channel->node); -+ kfree(channel); -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_release); -+ -+int qman_ceetm_channel_enable_shaper(struct qm_ceetm_channel *channel, -+ int coupled) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ -+ if (channel->shaper_enable == 1) { -+ pr_err("This channel shaper has been enabled!\n"); -+ return -EINVAL; -+ } -+ -+ channel->shaper_enable = 1; -+ channel->shaper_couple = coupled; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING | -+ channel->idx); -+ query_opts.dcpid = channel->dcp_idx; -+ -+ if (qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result)) { -+ pr_err("Can't query channel mapping\n"); -+ return -EINVAL; -+ } -+ -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING | -+ channel->idx); -+ config_opts.dcpid = channel->dcp_idx; -+ config_opts.channel_mapping.map_lni_id = -+ query_result.channel_mapping_query.map_lni_id; -+ config_opts.channel_mapping.map_shaped = 1; -+ if (qman_ceetm_configure_mapping_shaper_tcfc(&config_opts)) { -+ pr_err("Can't enable shaper for channel #%d\n", channel->idx); -+ return -EINVAL; -+ } -+ -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER | -+ channel->idx); -+ config_opts.shaper_config.cpl = coupled; -+ config_opts.shaper_config.crtcr = -+ cpu_to_be24((channel->cr_token_rate.whole -+ << 13) | -+ channel->cr_token_rate.fraction); -+ config_opts.shaper_config.ertcr = -+ cpu_to_be24(channel->er_token_rate.whole -+ << 13 | -+ channel->er_token_rate.fraction); -+ config_opts.shaper_config.crtbl = -+ cpu_to_be16(channel->cr_token_bucket_limit); -+ config_opts.shaper_config.ertbl = -+ cpu_to_be16(channel->er_token_bucket_limit); -+ -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_channel_enable_shaper); -+ -+int qman_ceetm_channel_disable_shaper(struct qm_ceetm_channel *channel) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING | -+ channel->idx); -+ query_opts.dcpid = channel->dcp_idx; -+ -+ if (qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result)) { -+ pr_err("Can't query channel mapping\n"); -+ return -EINVAL; -+ } -+ -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING | -+ channel->idx); -+ config_opts.dcpid = channel->dcp_idx; -+ config_opts.channel_mapping.map_shaped = 0; -+ config_opts.channel_mapping.map_lni_id = -+ query_result.channel_mapping_query.map_lni_id; -+ -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_channel_disable_shaper); -+ -+int qman_ceetm_channel_is_shaper_enabled(struct qm_ceetm_channel *channel) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING | -+ channel->idx); -+ query_opts.dcpid = channel->dcp_idx; -+ -+ if (qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result)) { -+ pr_err("Can't query channel mapping\n"); -+ return -EINVAL; -+ } -+ -+ return query_result.channel_mapping_query.map_shaped; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_is_shaper_enabled); -+ -+int qman_ceetm_channel_set_commit_rate(struct qm_ceetm_channel *channel, -+ const struct qm_ceetm_rate *token_rate, -+ u16 token_limit) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ int ret; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER | -+ channel->idx); -+ query_opts.dcpid = channel->dcp_idx; -+ -+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result); -+ if (ret) { -+ pr_err("Fail to get the current channel shaper setting\n"); -+ return -EINVAL; -+ } -+ -+ channel->cr_token_rate.whole = token_rate->whole; -+ channel->cr_token_rate.fraction = token_rate->fraction; -+ channel->cr_token_bucket_limit = token_limit; -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER | -+ channel->idx); -+ config_opts.dcpid = channel->dcp_idx; -+ config_opts.shaper_config.crtcr = cpu_to_be24((token_rate->whole -+ << 13) | (token_rate->fraction)); -+ config_opts.shaper_config.crtbl = cpu_to_be16(token_limit); -+ config_opts.shaper_config.cpl = query_result.shaper_query.cpl; -+ config_opts.shaper_config.ertcr = query_result.shaper_query.ertcr; -+ config_opts.shaper_config.ertbl = query_result.shaper_query.ertbl; -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_channel_set_commit_rate); -+ -+int qman_ceetm_channel_set_commit_rate_bps(struct qm_ceetm_channel *channel, -+ u64 bps, u16 token_limit) -+{ -+ struct qm_ceetm_rate token_rate; -+ int ret; -+ -+ ret = qman_ceetm_bps2tokenrate(bps, &token_rate, 0); -+ if (ret) { -+ pr_err("Can not convert bps to token rate\n"); -+ return -EINVAL; -+ } -+ return qman_ceetm_channel_set_commit_rate(channel, &token_rate, -+ token_limit); -+} -+EXPORT_SYMBOL(qman_ceetm_channel_set_commit_rate_bps); -+ -+int qman_ceetm_channel_get_commit_rate(struct qm_ceetm_channel *channel, -+ struct qm_ceetm_rate *token_rate, -+ u16 *token_limit) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ int ret; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER | -+ channel->idx); -+ query_opts.dcpid = channel->dcp_idx; -+ -+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result); -+ if (ret | !query_result.shaper_query.crtcr | -+ !query_result.shaper_query.crtbl) { -+ pr_err("The channel commit rate or limit is not set\n"); -+ return -EINVAL; -+ } -+ token_rate->whole = be24_to_cpu(query_result.shaper_query.crtcr) >> 13; -+ token_rate->fraction = be24_to_cpu(query_result.shaper_query.crtcr) & -+ 0x1FFF; -+ *token_limit = be16_to_cpu(query_result.shaper_query.crtbl); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_get_commit_rate); -+ -+int qman_ceetm_channel_get_commit_rate_bps(struct qm_ceetm_channel *channel, -+ u64 *bps, u16 *token_limit) -+{ -+ struct qm_ceetm_rate token_rate; -+ int ret; -+ -+ ret = qman_ceetm_channel_get_commit_rate(channel, &token_rate, -+ token_limit); -+ if (ret) { -+ pr_err("The channel CR rate or limit is not available\n"); -+ return -EINVAL; -+ } -+ -+ return qman_ceetm_tokenrate2bps(&token_rate, bps, 0); -+} -+EXPORT_SYMBOL(qman_ceetm_channel_get_commit_rate_bps); -+ -+int qman_ceetm_channel_set_excess_rate(struct qm_ceetm_channel *channel, -+ const struct qm_ceetm_rate *token_rate, -+ u16 token_limit) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ int ret; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER | -+ channel->idx); -+ query_opts.dcpid = channel->dcp_idx; -+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result); -+ if (ret) { -+ pr_err("Fail to get the current channel shaper setting\n"); -+ return -EINVAL; -+ } -+ -+ channel->er_token_rate.whole = token_rate->whole; -+ channel->er_token_rate.fraction = token_rate->fraction; -+ channel->er_token_bucket_limit = token_limit; -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER | -+ channel->idx); -+ config_opts.dcpid = channel->dcp_idx; -+ config_opts.shaper_config.ertcr = cpu_to_be24( -+ (token_rate->whole << 13) | (token_rate->fraction)); -+ config_opts.shaper_config.ertbl = cpu_to_be16(token_limit); -+ config_opts.shaper_config.cpl = query_result.shaper_query.cpl; -+ config_opts.shaper_config.crtcr = query_result.shaper_query.crtcr; -+ config_opts.shaper_config.crtbl = query_result.shaper_query.crtbl; -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_channel_set_excess_rate); -+ -+int qman_ceetm_channel_set_excess_rate_bps(struct qm_ceetm_channel *channel, -+ u64 bps, u16 token_limit) -+{ -+ struct qm_ceetm_rate token_rate; -+ int ret; -+ -+ ret = qman_ceetm_bps2tokenrate(bps, &token_rate, 0); -+ if (ret) { -+ pr_err("Can not convert bps to token rate\n"); -+ return -EINVAL; -+ } -+ return qman_ceetm_channel_set_excess_rate(channel, &token_rate, -+ token_limit); -+} -+EXPORT_SYMBOL(qman_ceetm_channel_set_excess_rate_bps); -+ -+int qman_ceetm_channel_get_excess_rate(struct qm_ceetm_channel *channel, -+ struct qm_ceetm_rate *token_rate, -+ u16 *token_limit) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ int ret; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER | -+ channel->idx); -+ query_opts.dcpid = channel->dcp_idx; -+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result); -+ if (ret | !query_result.shaper_query.ertcr | -+ !query_result.shaper_query.ertbl) { -+ pr_err("The channel excess rate or limit is not set\n"); -+ return -EINVAL; -+ } -+ token_rate->whole = be24_to_cpu(query_result.shaper_query.ertcr) >> 13; -+ token_rate->fraction = be24_to_cpu(query_result.shaper_query.ertcr) & -+ 0x1FFF; -+ *token_limit = be16_to_cpu(query_result.shaper_query.ertbl); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_get_excess_rate); -+ -+int qman_ceetm_channel_get_excess_rate_bps(struct qm_ceetm_channel *channel, -+ u64 *bps, u16 *token_limit) -+{ -+ struct qm_ceetm_rate token_rate; -+ int ret; -+ -+ ret = qman_ceetm_channel_get_excess_rate(channel, &token_rate, -+ token_limit); -+ if (ret) { -+ pr_err("The channel ER rate or limit is not available\n"); -+ return -EINVAL; -+ } -+ -+ return qman_ceetm_tokenrate2bps(&token_rate, bps, 0); -+} -+EXPORT_SYMBOL(qman_ceetm_channel_get_excess_rate_bps); -+ -+int qman_ceetm_channel_set_weight(struct qm_ceetm_channel *channel, -+ u16 token_limit) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts; -+ -+ if (channel->shaper_enable) { -+ pr_err("This channel is a shaped one\n"); -+ return -EINVAL; -+ } -+ -+ channel->cr_token_bucket_limit = token_limit; -+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER | -+ channel->idx); -+ config_opts.dcpid = channel->dcp_idx; -+ config_opts.shaper_config.crtbl = cpu_to_be16(token_limit); -+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_channel_set_weight); -+ -+int qman_ceetm_channel_get_weight(struct qm_ceetm_channel *channel, -+ u16 *token_limit) -+{ -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result; -+ int ret; -+ -+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER | -+ channel->idx); -+ query_opts.dcpid = channel->dcp_idx; -+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result); -+ if (ret | !query_result.shaper_query.crtbl) { -+ pr_err("This unshaped channel's uFQ wight is unavailable\n"); -+ return -EINVAL; -+ } -+ *token_limit = be16_to_cpu(query_result.shaper_query.crtbl); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_get_weight); -+ -+int qman_ceetm_channel_set_group(struct qm_ceetm_channel *channel, int group_b, -+ unsigned int prio_a, unsigned int prio_b) -+{ -+ struct qm_mcc_ceetm_class_scheduler_config config_opts; -+ struct qm_mcr_ceetm_class_scheduler_query query_result; -+ int i; -+ -+ if (prio_a > 7) { -+ pr_err("The priority of group A is out of range\n"); -+ return -EINVAL; -+ } -+ if (group_b && (prio_b > 7)) { -+ pr_err("The priority of group B is out of range\n"); -+ return -EINVAL; -+ } -+ -+ if (qman_ceetm_query_class_scheduler(channel, &query_result)) { -+ pr_err("Can't query channel#%d's scheduler!\n", channel->idx); -+ return -EINVAL; -+ } -+ -+ config_opts.cqcid = cpu_to_be16(channel->idx); -+ config_opts.dcpid = channel->dcp_idx; -+ config_opts.gpc_combine_flag = !group_b; -+ config_opts.gpc_prio_a = prio_a; -+ config_opts.gpc_prio_b = prio_b; -+ -+ for (i = 0; i < 8; i++) -+ config_opts.w[i] = query_result.w[i]; -+ config_opts.crem = query_result.crem; -+ config_opts.erem = query_result.erem; -+ -+ return qman_ceetm_configure_class_scheduler(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_channel_set_group); -+ -+int qman_ceetm_channel_get_group(struct qm_ceetm_channel *channel, int *group_b, -+ unsigned int *prio_a, unsigned int *prio_b) -+{ -+ struct qm_mcr_ceetm_class_scheduler_query query_result; -+ -+ if (qman_ceetm_query_class_scheduler(channel, &query_result)) { -+ pr_err("Can't query channel#%d's scheduler!\n", channel->idx); -+ return -EINVAL; -+ } -+ *group_b = !query_result.gpc_combine_flag; -+ *prio_a = query_result.gpc_prio_a; -+ *prio_b = query_result.gpc_prio_b; -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_get_group); -+ -+#define GROUP_A_ELIGIBILITY_SET (1 << 8) -+#define GROUP_B_ELIGIBILITY_SET (1 << 9) -+#define CQ_ELIGIBILITY_SET(n) (1 << (7 - n)) -+int qman_ceetm_channel_set_group_cr_eligibility(struct qm_ceetm_channel -+ *channel, int group_b, int cre) -+{ -+ struct qm_mcc_ceetm_class_scheduler_config csch_config; -+ struct qm_mcr_ceetm_class_scheduler_query csch_query; -+ int i; -+ -+ if (qman_ceetm_query_class_scheduler(channel, &csch_query)) { -+ pr_err("Cannot get the channel %d scheduler setting.\n", -+ channel->idx); -+ return -EINVAL; -+ } -+ csch_config.cqcid = cpu_to_be16(channel->idx); -+ csch_config.dcpid = channel->dcp_idx; -+ csch_config.gpc_combine_flag = csch_query.gpc_combine_flag; -+ csch_config.gpc_prio_a = csch_query.gpc_prio_a; -+ csch_config.gpc_prio_b = csch_query.gpc_prio_b; -+ -+ for (i = 0; i < 8; i++) -+ csch_config.w[i] = csch_query.w[i]; -+ csch_config.erem = csch_query.erem; -+ if (group_b) -+ csch_config.crem = (be16_to_cpu(csch_query.crem) -+ & ~GROUP_B_ELIGIBILITY_SET) -+ | (cre ? GROUP_B_ELIGIBILITY_SET : 0); -+ else -+ csch_config.crem = (be16_to_cpu(csch_query.crem) -+ & ~GROUP_A_ELIGIBILITY_SET) -+ | (cre ? GROUP_A_ELIGIBILITY_SET : 0); -+ -+ csch_config.crem = cpu_to_be16(csch_config.crem); -+ -+ if (qman_ceetm_configure_class_scheduler(&csch_config)) { -+ pr_err("Cannot config channel %d's scheduler with " -+ "group_%c's cr eligibility\n", channel->idx, -+ group_b ? 'b' : 'a'); -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_set_group_cr_eligibility); -+ -+int qman_ceetm_channel_set_group_er_eligibility(struct qm_ceetm_channel -+ *channel, int group_b, int ere) -+{ -+ struct qm_mcc_ceetm_class_scheduler_config csch_config; -+ struct qm_mcr_ceetm_class_scheduler_query csch_query; -+ int i; -+ -+ if (qman_ceetm_query_class_scheduler(channel, &csch_query)) { -+ pr_err("Cannot get the channel %d scheduler setting.\n", -+ channel->idx); -+ return -EINVAL; -+ } -+ csch_config.cqcid = cpu_to_be16(channel->idx); -+ csch_config.dcpid = channel->dcp_idx; -+ csch_config.gpc_combine_flag = csch_query.gpc_combine_flag; -+ csch_config.gpc_prio_a = csch_query.gpc_prio_a; -+ csch_config.gpc_prio_b = csch_query.gpc_prio_b; -+ -+ for (i = 0; i < 8; i++) -+ csch_config.w[i] = csch_query.w[i]; -+ csch_config.crem = csch_query.crem; -+ if (group_b) -+ csch_config.erem = (be16_to_cpu(csch_query.erem) -+ & ~GROUP_B_ELIGIBILITY_SET) -+ | (ere ? GROUP_B_ELIGIBILITY_SET : 0); -+ else -+ csch_config.erem = (be16_to_cpu(csch_query.erem) -+ & ~GROUP_A_ELIGIBILITY_SET) -+ | (ere ? GROUP_A_ELIGIBILITY_SET : 0); -+ -+ csch_config.erem = cpu_to_be16(csch_config.erem); -+ -+ if (qman_ceetm_configure_class_scheduler(&csch_config)) { -+ pr_err("Cannot config channel %d's scheduler with " -+ "group_%c's er eligibility\n", channel->idx, -+ group_b ? 'b' : 'a'); -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_set_group_er_eligibility); -+ -+int qman_ceetm_channel_set_cq_cr_eligibility(struct qm_ceetm_channel *channel, -+ unsigned int idx, int cre) -+{ -+ struct qm_mcc_ceetm_class_scheduler_config csch_config; -+ struct qm_mcr_ceetm_class_scheduler_query csch_query; -+ int i; -+ -+ if (idx > 7) { -+ pr_err("CQ index is out of range\n"); -+ return -EINVAL; -+ } -+ if (qman_ceetm_query_class_scheduler(channel, &csch_query)) { -+ pr_err("Cannot get the channel %d scheduler setting.\n", -+ channel->idx); -+ return -EINVAL; -+ } -+ csch_config.cqcid = cpu_to_be16(channel->idx); -+ csch_config.dcpid = channel->dcp_idx; -+ csch_config.gpc_combine_flag = csch_query.gpc_combine_flag; -+ csch_config.gpc_prio_a = csch_query.gpc_prio_a; -+ csch_config.gpc_prio_b = csch_query.gpc_prio_b; -+ for (i = 0; i < 8; i++) -+ csch_config.w[i] = csch_query.w[i]; -+ csch_config.erem = csch_query.erem; -+ csch_config.crem = (be16_to_cpu(csch_query.crem) -+ & ~CQ_ELIGIBILITY_SET(idx)) | -+ (cre ? CQ_ELIGIBILITY_SET(idx) : 0); -+ csch_config.crem = cpu_to_be16(csch_config.crem); -+ if (qman_ceetm_configure_class_scheduler(&csch_config)) { -+ pr_err("Cannot config channel scheduler to set " -+ "cr eligibility mask for CQ#%d\n", idx); -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_set_cq_cr_eligibility); -+ -+int qman_ceetm_channel_set_cq_er_eligibility(struct qm_ceetm_channel *channel, -+ unsigned int idx, int ere) -+{ -+ struct qm_mcc_ceetm_class_scheduler_config csch_config; -+ struct qm_mcr_ceetm_class_scheduler_query csch_query; -+ int i; -+ -+ if (idx > 7) { -+ pr_err("CQ index is out of range\n"); -+ return -EINVAL; -+ } -+ if (qman_ceetm_query_class_scheduler(channel, &csch_query)) { -+ pr_err("Cannot get the channel %d scheduler setting.\n", -+ channel->idx); -+ return -EINVAL; -+ } -+ csch_config.cqcid = cpu_to_be16(channel->idx); -+ csch_config.dcpid = channel->dcp_idx; -+ csch_config.gpc_combine_flag = csch_query.gpc_combine_flag; -+ csch_config.gpc_prio_a = csch_query.gpc_prio_a; -+ csch_config.gpc_prio_b = csch_query.gpc_prio_b; -+ for (i = 0; i < 8; i++) -+ csch_config.w[i] = csch_query.w[i]; -+ csch_config.crem = csch_query.crem; -+ csch_config.erem = (be16_to_cpu(csch_query.erem) -+ & ~CQ_ELIGIBILITY_SET(idx)) | -+ (ere ? CQ_ELIGIBILITY_SET(idx) : 0); -+ csch_config.erem = cpu_to_be16(csch_config.erem); -+ if (qman_ceetm_configure_class_scheduler(&csch_config)) { -+ pr_err("Cannot config channel scheduler to set " -+ "er eligibility mask for CQ#%d\n", idx); -+ return -EINVAL; -+ } -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_channel_set_cq_er_eligibility); -+ -+int qman_ceetm_cq_claim(struct qm_ceetm_cq **cq, -+ struct qm_ceetm_channel *channel, unsigned int idx, -+ struct qm_ceetm_ccg *ccg) -+{ -+ struct qm_ceetm_cq *p; -+ struct qm_mcc_ceetm_cq_config cq_config; -+ -+ if (idx > 7) { -+ pr_err("The independent class queue id is out of range\n"); -+ return -EINVAL; -+ } -+ -+ list_for_each_entry(p, &channel->class_queues, node) { -+ if (p->idx == idx) { -+ pr_err("The CQ#%d has been claimed!\n", idx); -+ return -EINVAL; -+ } -+ } -+ -+ p = kmalloc(sizeof(*p), GFP_KERNEL); -+ if (!p) { -+ pr_err("Can't allocate memory for CQ#%d!\n", idx); -+ return -ENOMEM; -+ } -+ -+ list_add_tail(&p->node, &channel->class_queues); -+ p->idx = idx; -+ p->is_claimed = 1; -+ p->parent = channel; -+ INIT_LIST_HEAD(&p->bound_lfqids); -+ -+ if (ccg) { -+ cq_config.cqid = cpu_to_be16((channel->idx << 4) | idx); -+ cq_config.dcpid = channel->dcp_idx; -+ cq_config.ccgid = cpu_to_be16(ccg->idx); -+ if (qman_ceetm_configure_cq(&cq_config)) { -+ pr_err("Can't configure the CQ#%d with CCGRID#%d\n", -+ idx, ccg->idx); -+ list_del(&p->node); -+ kfree(p); -+ return -EINVAL; -+ } -+ } -+ -+ *cq = p; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_cq_claim); -+ -+int qman_ceetm_cq_claim_A(struct qm_ceetm_cq **cq, -+ struct qm_ceetm_channel *channel, unsigned int idx, -+ struct qm_ceetm_ccg *ccg) -+{ -+ struct qm_ceetm_cq *p; -+ struct qm_mcc_ceetm_cq_config cq_config; -+ -+ if ((idx < 8) || (idx > 15)) { -+ pr_err("This grouped class queue id is out of range\n"); -+ return -EINVAL; -+ } -+ -+ list_for_each_entry(p, &channel->class_queues, node) { -+ if (p->idx == idx) { -+ pr_err("The CQ#%d has been claimed!\n", idx); -+ return -EINVAL; -+ } -+ } -+ -+ p = kmalloc(sizeof(*p), GFP_KERNEL); -+ if (!p) { -+ pr_err("Can't allocate memory for CQ#%d!\n", idx); -+ return -ENOMEM; -+ } -+ -+ list_add_tail(&p->node, &channel->class_queues); -+ p->idx = idx; -+ p->is_claimed = 1; -+ p->parent = channel; -+ INIT_LIST_HEAD(&p->bound_lfqids); -+ -+ if (ccg) { -+ cq_config.cqid = cpu_to_be16((channel->idx << 4) | idx); -+ cq_config.dcpid = channel->dcp_idx; -+ cq_config.ccgid = cpu_to_be16(ccg->idx); -+ if (qman_ceetm_configure_cq(&cq_config)) { -+ pr_err("Can't configure the CQ#%d with CCGRID#%d\n", -+ idx, ccg->idx); -+ list_del(&p->node); -+ kfree(p); -+ return -EINVAL; -+ } -+ } -+ *cq = p; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_cq_claim_A); -+ -+int qman_ceetm_cq_claim_B(struct qm_ceetm_cq **cq, -+ struct qm_ceetm_channel *channel, unsigned int idx, -+ struct qm_ceetm_ccg *ccg) -+{ -+ struct qm_ceetm_cq *p; -+ struct qm_mcc_ceetm_cq_config cq_config; -+ -+ if ((idx < 12) || (idx > 15)) { -+ pr_err("This grouped class queue id is out of range\n"); -+ return -EINVAL; -+ } -+ -+ list_for_each_entry(p, &channel->class_queues, node) { -+ if (p->idx == idx) { -+ pr_err("The CQ#%d has been claimed!\n", idx); -+ return -EINVAL; -+ } -+ } -+ -+ p = kmalloc(sizeof(*p), GFP_KERNEL); -+ if (!p) { -+ pr_err("Can't allocate memory for CQ#%d!\n", idx); -+ return -ENOMEM; -+ } -+ -+ list_add_tail(&p->node, &channel->class_queues); -+ p->idx = idx; -+ p->is_claimed = 1; -+ p->parent = channel; -+ INIT_LIST_HEAD(&p->bound_lfqids); -+ -+ if (ccg) { -+ cq_config.cqid = cpu_to_be16((channel->idx << 4) | idx); -+ cq_config.dcpid = channel->dcp_idx; -+ cq_config.ccgid = cpu_to_be16(ccg->idx); -+ if (qman_ceetm_configure_cq(&cq_config)) { -+ pr_err("Can't configure the CQ#%d with CCGRID#%d\n", -+ idx, ccg->idx); -+ list_del(&p->node); -+ kfree(p); -+ return -EINVAL; -+ } -+ } -+ *cq = p; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_cq_claim_B); -+ -+int qman_ceetm_cq_release(struct qm_ceetm_cq *cq) -+{ -+ if (!list_empty(&cq->bound_lfqids)) { -+ pr_err("The CQ#%d has unreleased LFQID\n", cq->idx); -+ return -EBUSY; -+ } -+ list_del(&cq->node); -+ qman_ceetm_drain_cq(cq); -+ kfree(cq); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_cq_release); -+ -+int qman_ceetm_set_queue_weight(struct qm_ceetm_cq *cq, -+ struct qm_ceetm_weight_code *weight_code) -+{ -+ struct qm_mcc_ceetm_class_scheduler_config config_opts; -+ struct qm_mcr_ceetm_class_scheduler_query query_result; -+ int i; -+ -+ if (cq->idx < 8) { -+ pr_err("Can not set weight for ungrouped class queue\n"); -+ return -EINVAL; -+ } -+ -+ if (qman_ceetm_query_class_scheduler(cq->parent, &query_result)) { -+ pr_err("Can't query channel#%d's scheduler!\n", -+ cq->parent->idx); -+ return -EINVAL; -+ } -+ -+ config_opts.cqcid = cpu_to_be16(cq->parent->idx); -+ config_opts.dcpid = cq->parent->dcp_idx; -+ config_opts.crem = query_result.crem; -+ config_opts.erem = query_result.erem; -+ config_opts.gpc_combine_flag = query_result.gpc_combine_flag; -+ config_opts.gpc_prio_a = query_result.gpc_prio_a; -+ config_opts.gpc_prio_b = query_result.gpc_prio_b; -+ -+ for (i = 0; i < 8; i++) -+ config_opts.w[i] = query_result.w[i]; -+ config_opts.w[cq->idx - 8] = ((weight_code->y << 3) | -+ (weight_code->x & 0x7)); -+ return qman_ceetm_configure_class_scheduler(&config_opts); -+} -+EXPORT_SYMBOL(qman_ceetm_set_queue_weight); -+ -+int qman_ceetm_get_queue_weight(struct qm_ceetm_cq *cq, -+ struct qm_ceetm_weight_code *weight_code) -+{ -+ struct qm_mcr_ceetm_class_scheduler_query query_result; -+ -+ if (cq->idx < 8) { -+ pr_err("Can not get weight for ungrouped class queue\n"); -+ return -EINVAL; -+ } -+ -+ if (qman_ceetm_query_class_scheduler(cq->parent, -+ &query_result)) { -+ pr_err("Can't get the weight code for CQ#%d!\n", cq->idx); -+ return -EINVAL; -+ } -+ weight_code->y = query_result.w[cq->idx - 8] >> 3; -+ weight_code->x = query_result.w[cq->idx - 8] & 0x7; -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_get_queue_weight); -+ -+/* The WBFS code is represent as {x,y}, the effect wieght can be calculated as: -+ * effective weight = 2^x / (1 - (y/64)) -+ * = 2^(x+6) / (64 - y) -+ */ -+static void reduce_fraction(u32 *n, u32 *d) -+{ -+ u32 factor = 2; -+ u32 lesser = (*n < *d) ? *n : *d; -+ /* If factor exceeds the square-root of the lesser of *n and *d, -+ * then there's no point continuing. Proof: if there was a factor -+ * bigger than the square root, that would imply there exists -+ * another factor smaller than the square-root with which it -+ * multiplies to give 'lesser' - but that's a contradiction -+ * because the other factor would have already been found and -+ * divided out. -+ */ -+ while ((factor * factor) <= lesser) { -+ /* If 'factor' is a factor of *n and *d, divide them both -+ * by 'factor' as many times as possible. -+ */ -+ while (!(*n % factor) && !(*d % factor)) { -+ *n /= factor; -+ *d /= factor; -+ lesser /= factor; -+ } -+ if (factor == 2) -+ factor = 3; -+ else -+ factor += 2; -+ } -+} -+ -+int qman_ceetm_wbfs2ratio(struct qm_ceetm_weight_code *weight_code, -+ u32 *numerator, -+ u32 *denominator) -+{ -+ *numerator = (u32) 1 << (weight_code->x + 6); -+ *denominator = 64 - weight_code->y; -+ reduce_fraction(numerator, denominator); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_wbfs2ratio); -+ -+/* For a given x, the weight is between 2^x (inclusive) and 2^(x+1) (exclusive). -+ * So find 'x' by range, and then estimate 'y' using: -+ * 64 - y = 2^(x + 6) / weight -+ * = 2^(x + 6) / (n/d) -+ * = d * 2^(x+6) / n -+ * y = 64 - (d * 2^(x+6) / n) -+ */ -+int qman_ceetm_ratio2wbfs(u32 numerator, -+ u32 denominator, -+ struct qm_ceetm_weight_code *weight_code, -+ int rounding) -+{ -+ unsigned int y, x = 0; -+ /* search incrementing 'x' until: -+ * weight < 2^(x+1) -+ * n/d < 2^(x+1) -+ * n < d * 2^(x+1) -+ */ -+ while ((x < 8) && (numerator >= (denominator << (x + 1)))) -+ x++; -+ if (x >= 8) -+ return -ERANGE; -+ /* because of the subtraction, use '-rounding' */ -+ y = 64 - ROUNDING(denominator << (x + 6), numerator, -rounding); -+ if (y >= 32) -+ return -ERANGE; -+ weight_code->x = x; -+ weight_code->y = y; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_ratio2wbfs); -+ -+int qman_ceetm_set_queue_weight_in_ratio(struct qm_ceetm_cq *cq, u32 ratio) -+{ -+ struct qm_ceetm_weight_code weight_code; -+ -+ if (qman_ceetm_ratio2wbfs(ratio, 100, &weight_code, 0)) { -+ pr_err("Cannot get wbfs code for cq %x\n", cq->idx); -+ return -EINVAL; -+ } -+ return qman_ceetm_set_queue_weight(cq, &weight_code); -+} -+EXPORT_SYMBOL(qman_ceetm_set_queue_weight_in_ratio); -+ -+int qman_ceetm_get_queue_weight_in_ratio(struct qm_ceetm_cq *cq, u32 *ratio) -+{ -+ struct qm_ceetm_weight_code weight_code; -+ u32 n, d; -+ -+ if (qman_ceetm_get_queue_weight(cq, &weight_code)) { -+ pr_err("Cannot query the weight code for cq%x\n", cq->idx); -+ return -EINVAL; -+ } -+ -+ if (qman_ceetm_wbfs2ratio(&weight_code, &n, &d)) { -+ pr_err("Cannot get the ratio with wbfs code\n"); -+ return -EINVAL; -+ } -+ -+ *ratio = (n * 100) / d; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_get_queue_weight_in_ratio); -+ -+int qman_ceetm_cq_get_dequeue_statistics(struct qm_ceetm_cq *cq, u32 flags, -+ u64 *frame_count, u64 *byte_count) -+{ -+ struct qm_mcr_ceetm_statistics_query result; -+ u16 cid, command_type; -+ enum qm_dc_portal dcp_idx; -+ int ret; -+ -+ cid = cpu_to_be16((cq->parent->idx << 4) | cq->idx); -+ dcp_idx = cq->parent->dcp_idx; -+ if (flags == QMAN_CEETM_FLAG_CLEAR_STATISTICS_COUNTER) -+ command_type = CEETM_QUERY_DEQUEUE_CLEAR_STATISTICS; -+ else -+ command_type = CEETM_QUERY_DEQUEUE_STATISTICS; -+ -+ ret = qman_ceetm_query_statistics(cid, dcp_idx, command_type, &result); -+ if (ret) { -+ pr_err("Can't query the statistics of CQ#%d!\n", cq->idx); -+ return -EINVAL; -+ } -+ -+ *frame_count = be40_to_cpu(result.frm_cnt); -+ *byte_count = be48_to_cpu(result.byte_cnt); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_cq_get_dequeue_statistics); -+ -+int qman_ceetm_drain_cq(struct qm_ceetm_cq *cq) -+{ -+ struct qm_mcr_ceetm_cq_peek_pop_xsfdrread ppxr; -+ int ret; -+ -+ do { -+ ret = qman_ceetm_cq_peek_pop_xsfdrread(cq, 1, 0, &ppxr); -+ if (ret) { -+ pr_err("Failed to pop frame from CQ\n"); -+ return -EINVAL; -+ } -+ } while (!(ppxr.stat & 0x2)); -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_drain_cq); -+ -+#define CEETM_LFQMT_LFQID_MSB 0xF00000 -+#define CEETM_LFQMT_LFQID_LSB 0x000FFF -+int qman_ceetm_lfq_claim(struct qm_ceetm_lfq **lfq, -+ struct qm_ceetm_cq *cq) -+{ -+ struct qm_ceetm_lfq *p; -+ u32 lfqid; -+ int ret = 0; -+ struct qm_mcc_ceetm_lfqmt_config lfqmt_config; -+ -+ if (cq->parent->dcp_idx == qm_dc_portal_fman0) { -+ ret = qman_alloc_ceetm0_lfqid(&lfqid); -+ } else if (cq->parent->dcp_idx == qm_dc_portal_fman1) { -+ ret = qman_alloc_ceetm1_lfqid(&lfqid); -+ } else { -+ pr_err("dcp_idx %u does not correspond to a known fman in this driver\n", -+ cq->parent->dcp_idx); -+ return -EINVAL; -+ } -+ -+ if (ret) { -+ pr_err("There is no lfqid avalaible for CQ#%d!\n", cq->idx); -+ return -ENODEV; -+ } -+ p = kmalloc(sizeof(*p), GFP_KERNEL); -+ if (!p) -+ return -ENOMEM; -+ p->idx = lfqid; -+ p->dctidx = (u16)(lfqid & CEETM_LFQMT_LFQID_LSB); -+ p->parent = cq->parent; -+ list_add_tail(&p->node, &cq->bound_lfqids); -+ -+ lfqmt_config.lfqid = cpu_to_be24(CEETM_LFQMT_LFQID_MSB | -+ (cq->parent->dcp_idx << 16) | -+ (lfqid & CEETM_LFQMT_LFQID_LSB)); -+ lfqmt_config.cqid = cpu_to_be16((cq->parent->idx << 4) | (cq->idx)); -+ lfqmt_config.dctidx = cpu_to_be16(p->dctidx); -+ if (qman_ceetm_configure_lfqmt(&lfqmt_config)) { -+ pr_err("Can't configure LFQMT for LFQID#%d @ CQ#%d\n", -+ lfqid, cq->idx); -+ list_del(&p->node); -+ kfree(p); -+ return -EINVAL; -+ } -+ *lfq = p; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_lfq_claim); -+ -+int qman_ceetm_lfq_release(struct qm_ceetm_lfq *lfq) -+{ -+ if (lfq->parent->dcp_idx == qm_dc_portal_fman0) { -+ qman_release_ceetm0_lfqid(lfq->idx); -+ } else if (lfq->parent->dcp_idx == qm_dc_portal_fman1) { -+ qman_release_ceetm1_lfqid(lfq->idx); -+ } else { -+ pr_err("dcp_idx %u does not correspond to a known fman in this driver\n", -+ lfq->parent->dcp_idx); -+ return -EINVAL; -+ } -+ list_del(&lfq->node); -+ kfree(lfq); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_lfq_release); -+ -+int qman_ceetm_lfq_set_context(struct qm_ceetm_lfq *lfq, u64 context_a, -+ u32 context_b) -+{ -+ struct qm_mcc_ceetm_dct_config dct_config; -+ lfq->context_a = context_a; -+ lfq->context_b = context_b; -+ dct_config.dctidx = cpu_to_be16((u16)lfq->dctidx); -+ dct_config.dcpid = lfq->parent->dcp_idx; -+ dct_config.context_b = cpu_to_be32(context_b); -+ dct_config.context_a = cpu_to_be64(context_a); -+ -+ return qman_ceetm_configure_dct(&dct_config); -+} -+EXPORT_SYMBOL(qman_ceetm_lfq_set_context); -+ -+int qman_ceetm_lfq_get_context(struct qm_ceetm_lfq *lfq, u64 *context_a, -+ u32 *context_b) -+{ -+ struct qm_mcc_ceetm_dct_query dct_query; -+ struct qm_mcr_ceetm_dct_query query_result; -+ -+ dct_query.dctidx = cpu_to_be16(lfq->dctidx); -+ dct_query.dcpid = lfq->parent->dcp_idx; -+ if (qman_ceetm_query_dct(&dct_query, &query_result)) { -+ pr_err("Can't query LFQID#%d's context!\n", lfq->idx); -+ return -EINVAL; -+ } -+ *context_a = be64_to_cpu(query_result.context_a); -+ *context_b = be32_to_cpu(query_result.context_b); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_lfq_get_context); -+ -+int qman_ceetm_create_fq(struct qm_ceetm_lfq *lfq, struct qman_fq *fq) -+{ -+ spin_lock_init(&fq->fqlock); -+ fq->fqid = lfq->idx; -+ fq->flags = QMAN_FQ_FLAG_NO_MODIFY; -+ if (lfq->ern) -+ fq->cb.ern = lfq->ern; -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ if (unlikely(find_empty_fq_table_entry(&fq->key, fq))) -+ return -ENOMEM; -+#endif -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_create_fq); -+ -+#define MAX_CCG_IDX 0x000F -+int qman_ceetm_ccg_claim(struct qm_ceetm_ccg **ccg, -+ struct qm_ceetm_channel *channel, -+ unsigned int idx, -+ void (*cscn)(struct qm_ceetm_ccg *, -+ void *cb_ctx, -+ int congested), -+ void *cb_ctx) -+{ -+ struct qm_ceetm_ccg *p; -+ -+ if (idx > MAX_CCG_IDX) { -+ pr_err("The given ccg index is out of range\n"); -+ return -EINVAL; -+ } -+ -+ list_for_each_entry(p, &channel->ccgs, node) { -+ if (p->idx == idx) { -+ pr_err("The CCG#%d has been claimed\n", idx); -+ return -EINVAL; -+ } -+ } -+ -+ p = kmalloc(sizeof(*p), GFP_KERNEL); -+ if (!p) { -+ pr_err("Can't allocate memory for CCG#%d!\n", idx); -+ return -ENOMEM; -+ } -+ -+ list_add_tail(&p->node, &channel->ccgs); -+ -+ p->idx = idx; -+ p->parent = channel; -+ p->cb = cscn; -+ p->cb_ctx = cb_ctx; -+ INIT_LIST_HEAD(&p->cb_node); -+ -+ *ccg = p; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_ccg_claim); -+ -+int qman_ceetm_ccg_release(struct qm_ceetm_ccg *ccg) -+{ -+ unsigned long irqflags __maybe_unused; -+ struct qm_mcc_ceetm_ccgr_config config_opts; -+ int ret = 0; -+ struct qman_portal *p = get_affine_portal(); -+ -+ memset(&config_opts, 0, sizeof(struct qm_mcc_ceetm_ccgr_config)); -+ spin_lock_irqsave(&p->ccgr_lock, irqflags); -+ if (!list_empty(&ccg->cb_node)) -+ list_del(&ccg->cb_node); -+ config_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_CONFIGURE | -+ (ccg->parent->idx << 4) | ccg->idx); -+ config_opts.dcpid = ccg->parent->dcp_idx; -+ config_opts.we_mask = cpu_to_be16(QM_CCGR_WE_CSCN_TUPD); -+ config_opts.cm_config.cscn_tupd = cpu_to_be16(PORTAL_IDX(p)); -+ ret = qman_ceetm_configure_ccgr(&config_opts); -+ spin_unlock_irqrestore(&p->ccgr_lock, irqflags); -+ put_affine_portal(); -+ -+ list_del(&ccg->node); -+ kfree(ccg); -+ return ret; -+} -+EXPORT_SYMBOL(qman_ceetm_ccg_release); -+ -+int qman_ceetm_ccg_set(struct qm_ceetm_ccg *ccg, u16 we_mask, -+ const struct qm_ceetm_ccg_params *params) -+{ -+ struct qm_mcc_ceetm_ccgr_config config_opts; -+ unsigned long irqflags __maybe_unused; -+ int ret; -+ struct qman_portal *p; -+ -+ if (((ccg->parent->idx << 4) | ccg->idx) >= (2 * __CGR_NUM)) -+ return -EINVAL; -+ -+ p = get_affine_portal(); -+ -+ memset(&config_opts, 0, sizeof(struct qm_mcc_ceetm_ccgr_config)); -+ spin_lock_irqsave(&p->ccgr_lock, irqflags); -+ -+ config_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_CONFIGURE | -+ (ccg->parent->idx << 4) | ccg->idx); -+ config_opts.dcpid = ccg->parent->dcp_idx; -+ config_opts.we_mask = we_mask; -+ if (we_mask & QM_CCGR_WE_CSCN_EN) { -+ config_opts.we_mask |= QM_CCGR_WE_CSCN_TUPD; -+ config_opts.cm_config.cscn_tupd = cpu_to_be16( -+ QM_CGR_TARG_UDP_CTRL_WRITE_BIT | PORTAL_IDX(p)); -+ } -+ config_opts.we_mask = cpu_to_be16(config_opts.we_mask); -+ config_opts.cm_config.ctl_wr_en_g = params->wr_en_g; -+ config_opts.cm_config.ctl_wr_en_y = params->wr_en_y; -+ config_opts.cm_config.ctl_wr_en_r = params->wr_en_r; -+ config_opts.cm_config.ctl_td_en = params->td_en; -+ config_opts.cm_config.ctl_td_mode = params->td_mode; -+ config_opts.cm_config.ctl_cscn_en = params->cscn_en; -+ config_opts.cm_config.ctl_mode = params->mode; -+ config_opts.cm_config.oal = params->oal; -+ config_opts.cm_config.cs_thres.hword = -+ cpu_to_be16(params->cs_thres_in.hword); -+ config_opts.cm_config.cs_thres_x.hword = -+ cpu_to_be16(params->cs_thres_out.hword); -+ config_opts.cm_config.td_thres.hword = -+ cpu_to_be16(params->td_thres.hword); -+ config_opts.cm_config.wr_parm_g.word = -+ cpu_to_be32(params->wr_parm_g.word); -+ config_opts.cm_config.wr_parm_y.word = -+ cpu_to_be32(params->wr_parm_y.word); -+ config_opts.cm_config.wr_parm_r.word = -+ cpu_to_be32(params->wr_parm_r.word); -+ ret = qman_ceetm_configure_ccgr(&config_opts); -+ if (ret) { -+ pr_err("Configure CCGR CM failed!\n"); -+ goto release_lock; -+ } -+ -+ if (we_mask & QM_CCGR_WE_CSCN_EN) -+ if (list_empty(&ccg->cb_node)) -+ list_add(&ccg->cb_node, -+ &p->ccgr_cbs[ccg->parent->dcp_idx]); -+release_lock: -+ spin_unlock_irqrestore(&p->ccgr_lock, irqflags); -+ put_affine_portal(); -+ return ret; -+} -+EXPORT_SYMBOL(qman_ceetm_ccg_set); -+ -+#define CEETM_CCGR_CTL_MASK 0x01 -+int qman_ceetm_ccg_get(struct qm_ceetm_ccg *ccg, -+ struct qm_ceetm_ccg_params *params) -+{ -+ struct qm_mcc_ceetm_ccgr_query query_opts; -+ struct qm_mcr_ceetm_ccgr_query query_result; -+ -+ query_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_QUERY | -+ (ccg->parent->idx << 4) | ccg->idx); -+ query_opts.dcpid = ccg->parent->dcp_idx; -+ -+ if (qman_ceetm_query_ccgr(&query_opts, &query_result)) { -+ pr_err("Can't query CCGR#%d\n", ccg->idx); -+ return -EINVAL; -+ } -+ -+ params->wr_parm_r.word = query_result.cm_query.wr_parm_r.word; -+ params->wr_parm_y.word = query_result.cm_query.wr_parm_y.word; -+ params->wr_parm_g.word = query_result.cm_query.wr_parm_g.word; -+ params->td_thres.hword = query_result.cm_query.td_thres.hword; -+ params->cs_thres_out.hword = query_result.cm_query.cs_thres_x.hword; -+ params->cs_thres_in.hword = query_result.cm_query.cs_thres.hword; -+ params->oal = query_result.cm_query.oal; -+ params->wr_en_g = query_result.cm_query.ctl_wr_en_g; -+ params->wr_en_y = query_result.cm_query.ctl_wr_en_y; -+ params->wr_en_r = query_result.cm_query.ctl_wr_en_r; -+ params->td_en = query_result.cm_query.ctl_td_en; -+ params->td_mode = query_result.cm_query.ctl_td_mode; -+ params->cscn_en = query_result.cm_query.ctl_cscn_en; -+ params->mode = query_result.cm_query.ctl_mode; -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_ccg_get); -+ -+int qman_ceetm_ccg_get_reject_statistics(struct qm_ceetm_ccg *ccg, u32 flags, -+ u64 *frame_count, u64 *byte_count) -+{ -+ struct qm_mcr_ceetm_statistics_query result; -+ u16 cid, command_type; -+ enum qm_dc_portal dcp_idx; -+ int ret; -+ -+ cid = cpu_to_be16((ccg->parent->idx << 4) | ccg->idx); -+ dcp_idx = ccg->parent->dcp_idx; -+ if (flags == QMAN_CEETM_FLAG_CLEAR_STATISTICS_COUNTER) -+ command_type = CEETM_QUERY_REJECT_CLEAR_STATISTICS; -+ else -+ command_type = CEETM_QUERY_REJECT_STATISTICS; -+ -+ ret = qman_ceetm_query_statistics(cid, dcp_idx, command_type, &result); -+ if (ret) { -+ pr_err("Can't query the statistics of CCG#%d!\n", ccg->idx); -+ return -EINVAL; -+ } -+ -+ *frame_count = be40_to_cpu(result.frm_cnt); -+ *byte_count = be48_to_cpu(result.byte_cnt); -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_ccg_get_reject_statistics); -+ -+int qman_ceetm_cscn_swp_get(struct qm_ceetm_ccg *ccg, -+ u16 swp_idx, -+ unsigned int *cscn_enabled) -+{ -+ struct qm_mcc_ceetm_ccgr_query query_opts; -+ struct qm_mcr_ceetm_ccgr_query query_result; -+ int i; -+ -+ DPA_ASSERT(swp_idx < 127); -+ query_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_QUERY | -+ (ccg->parent->idx << 4) | ccg->idx); -+ query_opts.dcpid = ccg->parent->dcp_idx; -+ -+ if (qman_ceetm_query_ccgr(&query_opts, &query_result)) { -+ pr_err("Can't query CCGR#%d\n", ccg->idx); -+ return -EINVAL; -+ } -+ -+ i = swp_idx / 32; -+ i = 3 - i; -+ *cscn_enabled = query_result.cm_query.cscn_targ_swp[i] >> -+ (31 - swp_idx % 32); -+ -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_cscn_swp_get); -+ -+int qman_ceetm_cscn_dcp_set(struct qm_ceetm_ccg *ccg, -+ u16 dcp_idx, -+ u8 vcgid, -+ unsigned int cscn_enabled, -+ u16 we_mask, -+ const struct qm_ceetm_ccg_params *params) -+{ -+ struct qm_mcc_ceetm_ccgr_config config_opts; -+ int ret; -+ -+ config_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_CONFIGURE | -+ (ccg->parent->idx << 4) | ccg->idx); -+ config_opts.dcpid = ccg->parent->dcp_idx; -+ config_opts.we_mask = cpu_to_be16(we_mask | QM_CCGR_WE_CSCN_TUPD | -+ QM_CCGR_WE_CDV); -+ config_opts.cm_config.cdv = vcgid; -+ config_opts.cm_config.cscn_tupd = cpu_to_be16((cscn_enabled << 15) | -+ QM_CGR_TARG_UDP_CTRL_DCP | dcp_idx); -+ config_opts.cm_config.ctl_wr_en_g = params->wr_en_g; -+ config_opts.cm_config.ctl_wr_en_y = params->wr_en_y; -+ config_opts.cm_config.ctl_wr_en_r = params->wr_en_r; -+ config_opts.cm_config.ctl_td_en = params->td_en; -+ config_opts.cm_config.ctl_td_mode = params->td_mode; -+ config_opts.cm_config.ctl_cscn_en = params->cscn_en; -+ config_opts.cm_config.ctl_mode = params->mode; -+ config_opts.cm_config.cs_thres.hword = -+ cpu_to_be16(params->cs_thres_in.hword); -+ config_opts.cm_config.cs_thres_x.hword = -+ cpu_to_be16(params->cs_thres_out.hword); -+ config_opts.cm_config.td_thres.hword = -+ cpu_to_be16(params->td_thres.hword); -+ config_opts.cm_config.wr_parm_g.word = -+ cpu_to_be32(params->wr_parm_g.word); -+ config_opts.cm_config.wr_parm_y.word = -+ cpu_to_be32(params->wr_parm_y.word); -+ config_opts.cm_config.wr_parm_r.word = -+ cpu_to_be32(params->wr_parm_r.word); -+ -+ ret = qman_ceetm_configure_ccgr(&config_opts); -+ if (ret) { -+ pr_err("Configure CSCN_TARG_DCP failed!\n"); -+ return -EINVAL; -+ } -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_cscn_dcp_set); -+ -+int qman_ceetm_cscn_dcp_get(struct qm_ceetm_ccg *ccg, -+ u16 dcp_idx, -+ u8 *vcgid, -+ unsigned int *cscn_enabled) -+{ -+ struct qm_mcc_ceetm_ccgr_query query_opts; -+ struct qm_mcr_ceetm_ccgr_query query_result; -+ -+ query_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_QUERY | -+ (ccg->parent->idx << 4) | ccg->idx); -+ query_opts.dcpid = ccg->parent->dcp_idx; -+ -+ if (qman_ceetm_query_ccgr(&query_opts, &query_result)) { -+ pr_err("Can't query CCGR#%d\n", ccg->idx); -+ return -EINVAL; -+ } -+ -+ *vcgid = query_result.cm_query.cdv; -+ *cscn_enabled = (query_result.cm_query.cscn_targ_dcp >> dcp_idx) & 0x1; -+ return 0; -+} -+EXPORT_SYMBOL(qman_ceetm_cscn_dcp_get); -+ -+int qman_ceetm_querycongestion(struct __qm_mcr_querycongestion *ccg_state, -+ unsigned int dcp_idx) -+{ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ u8 res; -+ int i, j; -+ -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ -+ mcc = qm_mc_start(&p->p); -+ for (i = 0; i < 2; i++) { -+ mcc->ccgr_query.ccgrid = -+ cpu_to_be16(CEETM_QUERY_CONGESTION_STATE | i); -+ mcc->ccgr_query.dcpid = dcp_idx; -+ qm_mc_commit(&p->p, QM_CEETM_VERB_CCGR_QUERY); -+ -+ while (!(mcr = qm_mc_result(&p->p))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_CEETM_VERB_CCGR_QUERY); -+ res = mcr->result; -+ if (res == QM_MCR_RESULT_OK) { -+ for (j = 0; j < 8; j++) -+ mcr->ccgr_query.congestion_state.state. -+ __state[j] = be32_to_cpu(mcr->ccgr_query. -+ congestion_state.state.__state[j]); -+ *(ccg_state + i) = -+ mcr->ccgr_query.congestion_state.state; -+ } else { -+ pr_err("QUERY CEETM CONGESTION STATE failed\n"); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ return -EIO; -+ } -+ } -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return 0; -+} -+ -+int qman_set_wpm(int wpm_enable) -+{ -+ return qm_set_wpm(wpm_enable); -+} -+EXPORT_SYMBOL(qman_set_wpm); -+ -+int qman_get_wpm(int *wpm_enable) -+{ -+ return qm_get_wpm(wpm_enable); -+} -+EXPORT_SYMBOL(qman_get_wpm); -+ -+int qman_shutdown_fq(u32 fqid) -+{ -+ struct qman_portal *p; -+ unsigned long irqflags __maybe_unused; -+ int ret; -+ struct qm_portal *low_p; -+ p = get_affine_portal(); -+ PORTAL_IRQ_LOCK(p, irqflags); -+ low_p = &p->p; -+ ret = qm_shutdown_fq(&low_p, 1, fqid); -+ PORTAL_IRQ_UNLOCK(p, irqflags); -+ put_affine_portal(); -+ return ret; -+} -+ -+const struct qm_portal_config *qman_get_qm_portal_config( -+ struct qman_portal *portal) -+{ -+ return portal->sharing_redirect ? NULL : portal->config; -+} ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_low.h -@@ -0,0 +1,1445 @@ -+/* Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "qman_private.h" -+ -+/***************************/ -+/* Portal register assists */ -+/***************************/ -+ -+/* Cache-inhibited register offsets */ -+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64) -+ -+#define QM_REG_EQCR_PI_CINH 0x0000 -+#define QM_REG_EQCR_CI_CINH 0x0004 -+#define QM_REG_EQCR_ITR 0x0008 -+#define QM_REG_DQRR_PI_CINH 0x0040 -+#define QM_REG_DQRR_CI_CINH 0x0044 -+#define QM_REG_DQRR_ITR 0x0048 -+#define QM_REG_DQRR_DCAP 0x0050 -+#define QM_REG_DQRR_SDQCR 0x0054 -+#define QM_REG_DQRR_VDQCR 0x0058 -+#define QM_REG_DQRR_PDQCR 0x005c -+#define QM_REG_MR_PI_CINH 0x0080 -+#define QM_REG_MR_CI_CINH 0x0084 -+#define QM_REG_MR_ITR 0x0088 -+#define QM_REG_CFG 0x0100 -+#define QM_REG_ISR 0x0e00 -+#define QM_REG_IIR 0x0e0c -+#define QM_REG_ITPR 0x0e14 -+ -+/* Cache-enabled register offsets */ -+#define QM_CL_EQCR 0x0000 -+#define QM_CL_DQRR 0x1000 -+#define QM_CL_MR 0x2000 -+#define QM_CL_EQCR_PI_CENA 0x3000 -+#define QM_CL_EQCR_CI_CENA 0x3100 -+#define QM_CL_DQRR_PI_CENA 0x3200 -+#define QM_CL_DQRR_CI_CENA 0x3300 -+#define QM_CL_MR_PI_CENA 0x3400 -+#define QM_CL_MR_CI_CENA 0x3500 -+#define QM_CL_CR 0x3800 -+#define QM_CL_RR0 0x3900 -+#define QM_CL_RR1 0x3940 -+ -+#endif -+ -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ -+#define QM_REG_EQCR_PI_CINH 0x3000 -+#define QM_REG_EQCR_CI_CINH 0x3040 -+#define QM_REG_EQCR_ITR 0x3080 -+#define QM_REG_DQRR_PI_CINH 0x3100 -+#define QM_REG_DQRR_CI_CINH 0x3140 -+#define QM_REG_DQRR_ITR 0x3180 -+#define QM_REG_DQRR_DCAP 0x31C0 -+#define QM_REG_DQRR_SDQCR 0x3200 -+#define QM_REG_DQRR_VDQCR 0x3240 -+#define QM_REG_DQRR_PDQCR 0x3280 -+#define QM_REG_MR_PI_CINH 0x3300 -+#define QM_REG_MR_CI_CINH 0x3340 -+#define QM_REG_MR_ITR 0x3380 -+#define QM_REG_CFG 0x3500 -+#define QM_REG_ISR 0x3600 -+#define QM_REG_IIR 0x36C0 -+#define QM_REG_ITPR 0x3740 -+ -+/* Cache-enabled register offsets */ -+#define QM_CL_EQCR 0x0000 -+#define QM_CL_DQRR 0x1000 -+#define QM_CL_MR 0x2000 -+#define QM_CL_EQCR_PI_CENA 0x3000 -+#define QM_CL_EQCR_CI_CENA 0x3040 -+#define QM_CL_DQRR_PI_CENA 0x3100 -+#define QM_CL_DQRR_CI_CENA 0x3140 -+#define QM_CL_MR_PI_CENA 0x3300 -+#define QM_CL_MR_CI_CENA 0x3340 -+#define QM_CL_CR 0x3800 -+#define QM_CL_RR0 0x3900 -+#define QM_CL_RR1 0x3940 -+ -+#endif -+ -+ -+/* BTW, the drivers (and h/w programming model) already obtain the required -+ * synchronisation for portal accesses via lwsync(), hwsync(), and -+ * data-dependencies. Use of barrier()s or other order-preserving primitives -+ * simply degrade performance. Hence the use of the __raw_*() interfaces, which -+ * simply ensure that the compiler treats the portal registers as volatile (ie. -+ * non-coherent). */ -+ -+/* Cache-inhibited register access. */ -+#define __qm_in(qm, o) be32_to_cpu(__raw_readl((qm)->addr_ci + (o))) -+#define __qm_out(qm, o, val) __raw_writel((cpu_to_be32(val)), \ -+ (qm)->addr_ci + (o)); -+#define qm_in(reg) __qm_in(&portal->addr, QM_REG_##reg) -+#define qm_out(reg, val) __qm_out(&portal->addr, QM_REG_##reg, val) -+ -+/* Cache-enabled (index) register access */ -+#define __qm_cl_touch_ro(qm, o) dcbt_ro((qm)->addr_ce + (o)) -+#define __qm_cl_touch_rw(qm, o) dcbt_rw((qm)->addr_ce + (o)) -+#define __qm_cl_in(qm, o) be32_to_cpu(__raw_readl((qm)->addr_ce + (o))) -+#define __qm_cl_out(qm, o, val) \ -+ do { \ -+ u32 *__tmpclout = (qm)->addr_ce + (o); \ -+ __raw_writel(cpu_to_be32(val), __tmpclout); \ -+ dcbf(__tmpclout); \ -+ } while (0) -+#define __qm_cl_invalidate(qm, o) dcbi((qm)->addr_ce + (o)) -+#define qm_cl_touch_ro(reg) __qm_cl_touch_ro(&portal->addr, QM_CL_##reg##_CENA) -+#define qm_cl_touch_rw(reg) __qm_cl_touch_rw(&portal->addr, QM_CL_##reg##_CENA) -+#define qm_cl_in(reg) __qm_cl_in(&portal->addr, QM_CL_##reg##_CENA) -+#define qm_cl_out(reg, val) __qm_cl_out(&portal->addr, QM_CL_##reg##_CENA, val) -+#define qm_cl_invalidate(reg)\ -+ __qm_cl_invalidate(&portal->addr, QM_CL_##reg##_CENA) -+ -+/* Cache-enabled ring access */ -+#define qm_cl(base, idx) ((void *)base + ((idx) << 6)) -+ -+/* Cyclic helper for rings. FIXME: once we are able to do fine-grain perf -+ * analysis, look at using the "extra" bit in the ring index registers to avoid -+ * cyclic issues. */ -+static inline u8 qm_cyc_diff(u8 ringsize, u8 first, u8 last) -+{ -+ /* 'first' is included, 'last' is excluded */ -+ if (first <= last) -+ return last - first; -+ return ringsize + last - first; -+} -+ -+/* Portal modes. -+ * Enum types; -+ * pmode == production mode -+ * cmode == consumption mode, -+ * dmode == h/w dequeue mode. -+ * Enum values use 3 letter codes. First letter matches the portal mode, -+ * remaining two letters indicate; -+ * ci == cache-inhibited portal register -+ * ce == cache-enabled portal register -+ * vb == in-band valid-bit (cache-enabled) -+ * dc == DCA (Discrete Consumption Acknowledgement), DQRR-only -+ * As for "enum qm_dqrr_dmode", it should be self-explanatory. -+ */ -+enum qm_eqcr_pmode { /* matches QCSP_CFG::EPM */ -+ qm_eqcr_pci = 0, /* PI index, cache-inhibited */ -+ qm_eqcr_pce = 1, /* PI index, cache-enabled */ -+ qm_eqcr_pvb = 2 /* valid-bit */ -+}; -+enum qm_dqrr_dmode { /* matches QCSP_CFG::DP */ -+ qm_dqrr_dpush = 0, /* SDQCR + VDQCR */ -+ qm_dqrr_dpull = 1 /* PDQCR */ -+}; -+enum qm_dqrr_pmode { /* s/w-only */ -+ qm_dqrr_pci, /* reads DQRR_PI_CINH */ -+ qm_dqrr_pce, /* reads DQRR_PI_CENA */ -+ qm_dqrr_pvb /* reads valid-bit */ -+}; -+enum qm_dqrr_cmode { /* matches QCSP_CFG::DCM */ -+ qm_dqrr_cci = 0, /* CI index, cache-inhibited */ -+ qm_dqrr_cce = 1, /* CI index, cache-enabled */ -+ qm_dqrr_cdc = 2 /* Discrete Consumption Acknowledgement */ -+}; -+enum qm_mr_pmode { /* s/w-only */ -+ qm_mr_pci, /* reads MR_PI_CINH */ -+ qm_mr_pce, /* reads MR_PI_CENA */ -+ qm_mr_pvb /* reads valid-bit */ -+}; -+enum qm_mr_cmode { /* matches QCSP_CFG::MM */ -+ qm_mr_cci = 0, /* CI index, cache-inhibited */ -+ qm_mr_cce = 1 /* CI index, cache-enabled */ -+}; -+ -+ -+/* ------------------------- */ -+/* --- Portal structures --- */ -+ -+#define QM_EQCR_SIZE 8 -+#define QM_DQRR_SIZE 16 -+#define QM_MR_SIZE 8 -+ -+struct qm_eqcr { -+ struct qm_eqcr_entry *ring, *cursor; -+ u8 ci, available, ithresh, vbit; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ u32 busy; -+ enum qm_eqcr_pmode pmode; -+#endif -+}; -+ -+struct qm_dqrr { -+ const struct qm_dqrr_entry *ring, *cursor; -+ u8 pi, ci, fill, ithresh, vbit; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ enum qm_dqrr_dmode dmode; -+ enum qm_dqrr_pmode pmode; -+ enum qm_dqrr_cmode cmode; -+#endif -+}; -+ -+struct qm_mr { -+ const struct qm_mr_entry *ring, *cursor; -+ u8 pi, ci, fill, ithresh, vbit; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ enum qm_mr_pmode pmode; -+ enum qm_mr_cmode cmode; -+#endif -+}; -+ -+struct qm_mc { -+ struct qm_mc_command *cr; -+ struct qm_mc_result *rr; -+ u8 rridx, vbit; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ enum { -+ /* Can be _mc_start()ed */ -+ qman_mc_idle, -+ /* Can be _mc_commit()ed or _mc_abort()ed */ -+ qman_mc_user, -+ /* Can only be _mc_retry()ed */ -+ qman_mc_hw -+ } state; -+#endif -+}; -+ -+#define QM_PORTAL_ALIGNMENT ____cacheline_aligned -+ -+struct qm_addr { -+ void __iomem *addr_ce; /* cache-enabled */ -+ void __iomem *addr_ci; /* cache-inhibited */ -+}; -+ -+struct qm_portal { -+ /* In the non-CONFIG_FSL_DPA_CHECKING case, the following stuff up to -+ * and including 'mc' fits within a cacheline (yay!). The 'config' part -+ * is setup-only, so isn't a cause for a concern. In other words, don't -+ * rearrange this structure on a whim, there be dragons ... */ -+ struct qm_addr addr; -+ struct qm_eqcr eqcr; -+ struct qm_dqrr dqrr; -+ struct qm_mr mr; -+ struct qm_mc mc; -+} QM_PORTAL_ALIGNMENT; -+ -+ -+/* ---------------- */ -+/* --- EQCR API --- */ -+ -+/* Bit-wise logic to wrap a ring pointer by clearing the "carry bit" */ -+#define EQCR_CARRYCLEAR(p) \ -+ (void *)((unsigned long)(p) & (~(unsigned long)(QM_EQCR_SIZE << 6))) -+ -+/* Bit-wise logic to convert a ring pointer to a ring index */ -+static inline u8 EQCR_PTR2IDX(struct qm_eqcr_entry *e) -+{ -+ return ((uintptr_t)e >> 6) & (QM_EQCR_SIZE - 1); -+} -+ -+/* Increment the 'cursor' ring pointer, taking 'vbit' into account */ -+static inline void EQCR_INC(struct qm_eqcr *eqcr) -+{ -+ /* NB: this is odd-looking, but experiments show that it generates fast -+ * code with essentially no branching overheads. We increment to the -+ * next EQCR pointer and handle overflow and 'vbit'. */ -+ struct qm_eqcr_entry *partial = eqcr->cursor + 1; -+ eqcr->cursor = EQCR_CARRYCLEAR(partial); -+ if (partial != eqcr->cursor) -+ eqcr->vbit ^= QM_EQCR_VERB_VBIT; -+} -+ -+static inline int qm_eqcr_init(struct qm_portal *portal, -+ enum qm_eqcr_pmode pmode, -+ unsigned int eq_stash_thresh, -+ int eq_stash_prio) -+{ -+ /* This use of 'register', as well as all other occurrences, is because -+ * it has been observed to generate much faster code with gcc than is -+ * otherwise the case. */ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ u32 cfg; -+ u8 pi; -+ -+ eqcr->ring = portal->addr.addr_ce + QM_CL_EQCR; -+ eqcr->ci = qm_in(EQCR_CI_CINH) & (QM_EQCR_SIZE - 1); -+ qm_cl_invalidate(EQCR_CI); -+ pi = qm_in(EQCR_PI_CINH) & (QM_EQCR_SIZE - 1); -+ eqcr->cursor = eqcr->ring + pi; -+ eqcr->vbit = (qm_in(EQCR_PI_CINH) & QM_EQCR_SIZE) ? -+ QM_EQCR_VERB_VBIT : 0; -+ eqcr->available = QM_EQCR_SIZE - 1 - -+ qm_cyc_diff(QM_EQCR_SIZE, eqcr->ci, pi); -+ eqcr->ithresh = qm_in(EQCR_ITR); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ eqcr->busy = 0; -+ eqcr->pmode = pmode; -+#endif -+ cfg = (qm_in(CFG) & 0x00ffffff) | -+ (eq_stash_thresh << 28) | /* QCSP_CFG: EST */ -+ (eq_stash_prio << 26) | /* QCSP_CFG: EP */ -+ ((pmode & 0x3) << 24); /* QCSP_CFG::EPM */ -+ qm_out(CFG, cfg); -+ return 0; -+} -+ -+static inline unsigned int qm_eqcr_get_ci_stashing(struct qm_portal *portal) -+{ -+ return (qm_in(CFG) >> 28) & 0x7; -+} -+ -+static inline void qm_eqcr_finish(struct qm_portal *portal) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ u8 pi, ci; -+ u32 cfg; -+ -+ /* -+ * Disable EQCI stashing because the QMan only -+ * presents the value it previously stashed to -+ * maintain coherency. Setting the stash threshold -+ * to 1 then 0 ensures that QMan has resyncronized -+ * its internal copy so that the portal is clean -+ * when it is reinitialized in the future -+ */ -+ cfg = (qm_in(CFG) & 0x0fffffff) | -+ (1 << 28); /* QCSP_CFG: EST */ -+ qm_out(CFG, cfg); -+ cfg &= 0x0fffffff; /* stash threshold = 0 */ -+ qm_out(CFG, cfg); -+ -+ pi = qm_in(EQCR_PI_CINH) & (QM_EQCR_SIZE - 1); -+ ci = qm_in(EQCR_CI_CINH) & (QM_EQCR_SIZE - 1); -+ -+ /* Refresh EQCR CI cache value */ -+ qm_cl_invalidate(EQCR_CI); -+ eqcr->ci = qm_cl_in(EQCR_CI) & (QM_EQCR_SIZE - 1); -+ -+ DPA_ASSERT(!eqcr->busy); -+ if (pi != EQCR_PTR2IDX(eqcr->cursor)) -+ pr_crit("losing uncommited EQCR entries\n"); -+ if (ci != eqcr->ci) -+ pr_crit("missing existing EQCR completions\n"); -+ if (eqcr->ci != EQCR_PTR2IDX(eqcr->cursor)) -+ pr_crit("EQCR destroyed unquiesced\n"); -+} -+ -+static inline struct qm_eqcr_entry *qm_eqcr_start_no_stash(struct qm_portal -+ *portal) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ DPA_ASSERT(!eqcr->busy); -+ if (!eqcr->available) -+ return NULL; -+ -+ -+#ifdef CONFIG_FSL_DPA_CHECKING -+ eqcr->busy = 1; -+#endif -+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64) -+ dcbz_64(eqcr->cursor); -+#endif -+ return eqcr->cursor; -+} -+ -+static inline struct qm_eqcr_entry *qm_eqcr_start_stash(struct qm_portal -+ *portal) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ u8 diff, old_ci; -+ -+ DPA_ASSERT(!eqcr->busy); -+ if (!eqcr->available) { -+ old_ci = eqcr->ci; -+ eqcr->ci = qm_cl_in(EQCR_CI) & (QM_EQCR_SIZE - 1); -+ diff = qm_cyc_diff(QM_EQCR_SIZE, old_ci, eqcr->ci); -+ eqcr->available += diff; -+ if (!diff) -+ return NULL; -+ } -+#ifdef CONFIG_FSL_DPA_CHECKING -+ eqcr->busy = 1; -+#endif -+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64) -+ dcbz_64(eqcr->cursor); -+#endif -+ return eqcr->cursor; -+} -+ -+static inline void qm_eqcr_abort(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_eqcr *eqcr = &portal->eqcr; -+ DPA_ASSERT(eqcr->busy); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ eqcr->busy = 0; -+#endif -+} -+ -+static inline struct qm_eqcr_entry *qm_eqcr_pend_and_next( -+ struct qm_portal *portal, u8 myverb) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ DPA_ASSERT(eqcr->busy); -+ DPA_ASSERT(eqcr->pmode != qm_eqcr_pvb); -+ if (eqcr->available == 1) -+ return NULL; -+ eqcr->cursor->__dont_write_directly__verb = myverb | eqcr->vbit; -+ dcbf(eqcr->cursor); -+ EQCR_INC(eqcr); -+ eqcr->available--; -+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64) -+ dcbz_64(eqcr->cursor); -+#endif -+ return eqcr->cursor; -+} -+ -+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ -+#define EQCR_COMMIT_CHECKS(eqcr) \ -+do { \ -+ DPA_ASSERT(eqcr->busy); \ -+ DPA_ASSERT(eqcr->cursor->orp == (eqcr->cursor->orp & 0xffffff00)); \ -+ DPA_ASSERT(eqcr->cursor->fqid == (eqcr->cursor->fqid & 0xffffff00)); \ -+} while (0) -+#else -+#define EQCR_COMMIT_CHECKS(eqcr) \ -+do { \ -+ DPA_ASSERT(eqcr->busy); \ -+ DPA_ASSERT(eqcr->cursor->orp == (eqcr->cursor->orp & \ -+ cpu_to_be32(0x00ffffff))); \ -+ DPA_ASSERT(eqcr->cursor->fqid == (eqcr->cursor->fqid & \ -+ cpu_to_be32(0x00ffffff))); \ -+} while (0) -+#endif -+ -+static inline void qm_eqcr_pci_commit(struct qm_portal *portal, u8 myverb) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ EQCR_COMMIT_CHECKS(eqcr); -+ DPA_ASSERT(eqcr->pmode == qm_eqcr_pci); -+ eqcr->cursor->__dont_write_directly__verb = myverb | eqcr->vbit; -+ EQCR_INC(eqcr); -+ eqcr->available--; -+ dcbf(eqcr->cursor); -+ hwsync(); -+ qm_out(EQCR_PI_CINH, EQCR_PTR2IDX(eqcr->cursor)); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ eqcr->busy = 0; -+#endif -+} -+ -+static inline void qm_eqcr_pce_prefetch(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_eqcr *eqcr = &portal->eqcr; -+ DPA_ASSERT(eqcr->pmode == qm_eqcr_pce); -+ qm_cl_invalidate(EQCR_PI); -+ qm_cl_touch_rw(EQCR_PI); -+} -+ -+static inline void qm_eqcr_pce_commit(struct qm_portal *portal, u8 myverb) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ EQCR_COMMIT_CHECKS(eqcr); -+ DPA_ASSERT(eqcr->pmode == qm_eqcr_pce); -+ eqcr->cursor->__dont_write_directly__verb = myverb | eqcr->vbit; -+ EQCR_INC(eqcr); -+ eqcr->available--; -+ dcbf(eqcr->cursor); -+ lwsync(); -+ qm_cl_out(EQCR_PI, EQCR_PTR2IDX(eqcr->cursor)); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ eqcr->busy = 0; -+#endif -+} -+ -+static inline void qm_eqcr_pvb_commit(struct qm_portal *portal, u8 myverb) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ struct qm_eqcr_entry *eqcursor; -+ EQCR_COMMIT_CHECKS(eqcr); -+ DPA_ASSERT(eqcr->pmode == qm_eqcr_pvb); -+ lwsync(); -+ eqcursor = eqcr->cursor; -+ eqcursor->__dont_write_directly__verb = myverb | eqcr->vbit; -+ dcbf(eqcursor); -+ EQCR_INC(eqcr); -+ eqcr->available--; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ eqcr->busy = 0; -+#endif -+} -+ -+static inline u8 qm_eqcr_cci_update(struct qm_portal *portal) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ u8 diff, old_ci = eqcr->ci; -+ eqcr->ci = qm_in(EQCR_CI_CINH) & (QM_EQCR_SIZE - 1); -+ diff = qm_cyc_diff(QM_EQCR_SIZE, old_ci, eqcr->ci); -+ eqcr->available += diff; -+ return diff; -+} -+ -+static inline void qm_eqcr_cce_prefetch(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_eqcr *eqcr = &portal->eqcr; -+ qm_cl_touch_ro(EQCR_CI); -+} -+ -+static inline u8 qm_eqcr_cce_update(struct qm_portal *portal) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ u8 diff, old_ci = eqcr->ci; -+ eqcr->ci = qm_cl_in(EQCR_CI) & (QM_EQCR_SIZE - 1); -+ qm_cl_invalidate(EQCR_CI); -+ diff = qm_cyc_diff(QM_EQCR_SIZE, old_ci, eqcr->ci); -+ eqcr->available += diff; -+ return diff; -+} -+ -+static inline u8 qm_eqcr_get_ithresh(struct qm_portal *portal) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ return eqcr->ithresh; -+} -+ -+static inline void qm_eqcr_set_ithresh(struct qm_portal *portal, u8 ithresh) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ eqcr->ithresh = ithresh; -+ qm_out(EQCR_ITR, ithresh); -+} -+ -+static inline u8 qm_eqcr_get_avail(struct qm_portal *portal) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ return eqcr->available; -+} -+ -+static inline u8 qm_eqcr_get_fill(struct qm_portal *portal) -+{ -+ register struct qm_eqcr *eqcr = &portal->eqcr; -+ return QM_EQCR_SIZE - 1 - eqcr->available; -+} -+ -+ -+/* ---------------- */ -+/* --- DQRR API --- */ -+ -+/* FIXME: many possible improvements; -+ * - look at changing the API to use pointer rather than index parameters now -+ * that 'cursor' is a pointer, -+ * - consider moving other parameters to pointer if it could help (ci) -+ */ -+ -+#define DQRR_CARRYCLEAR(p) \ -+ (void *)((unsigned long)(p) & (~(unsigned long)(QM_DQRR_SIZE << 6))) -+ -+static inline u8 DQRR_PTR2IDX(const struct qm_dqrr_entry *e) -+{ -+ return ((uintptr_t)e >> 6) & (QM_DQRR_SIZE - 1); -+} -+ -+static inline const struct qm_dqrr_entry *DQRR_INC( -+ const struct qm_dqrr_entry *e) -+{ -+ return DQRR_CARRYCLEAR(e + 1); -+} -+ -+static inline void qm_dqrr_set_maxfill(struct qm_portal *portal, u8 mf) -+{ -+ qm_out(CFG, (qm_in(CFG) & 0xff0fffff) | -+ ((mf & (QM_DQRR_SIZE - 1)) << 20)); -+} -+ -+static inline void qm_dqrr_cci_consume(struct qm_portal *portal, u8 num) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cci); -+ dqrr->ci = (dqrr->ci + num) & (QM_DQRR_SIZE - 1); -+ qm_out(DQRR_CI_CINH, dqrr->ci); -+} -+ -+static inline void qm_dqrr_cce_consume(struct qm_portal *portal, u8 num) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cce); -+ dqrr->ci = (dqrr->ci + num) & (QM_DQRR_SIZE - 1); -+ qm_cl_out(DQRR_CI, dqrr->ci); -+} -+ -+static inline void qm_dqrr_cdc_consume_n(struct qm_portal *portal, u16 bitmask) -+{ -+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc); -+ qm_out(DQRR_DCAP, (1 << 8) | /* DQRR_DCAP::S */ -+ ((u32)bitmask << 16)); /* DQRR_DCAP::DCAP_CI */ -+ dqrr->ci = qm_in(DQRR_CI_CINH) & (QM_DQRR_SIZE - 1); -+ dqrr->fill = qm_cyc_diff(QM_DQRR_SIZE, dqrr->ci, dqrr->pi); -+} -+ -+static inline int qm_dqrr_init(struct qm_portal *portal, -+ const struct qm_portal_config *config, -+ enum qm_dqrr_dmode dmode, -+ __maybe_unused enum qm_dqrr_pmode pmode, -+ enum qm_dqrr_cmode cmode, u8 max_fill) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ u32 cfg; -+ -+ /* Make sure the DQRR will be idle when we enable */ -+ qm_out(DQRR_SDQCR, 0); -+ qm_out(DQRR_VDQCR, 0); -+ qm_out(DQRR_PDQCR, 0); -+ dqrr->ring = portal->addr.addr_ce + QM_CL_DQRR; -+ dqrr->pi = qm_in(DQRR_PI_CINH) & (QM_DQRR_SIZE - 1); -+ dqrr->ci = qm_in(DQRR_CI_CINH) & (QM_DQRR_SIZE - 1); -+ dqrr->cursor = dqrr->ring + dqrr->ci; -+ dqrr->fill = qm_cyc_diff(QM_DQRR_SIZE, dqrr->ci, dqrr->pi); -+ dqrr->vbit = (qm_in(DQRR_PI_CINH) & QM_DQRR_SIZE) ? -+ QM_DQRR_VERB_VBIT : 0; -+ dqrr->ithresh = qm_in(DQRR_ITR); -+ -+ /* Free up pending DQRR entries if any as per current DCM */ -+ if (dqrr->fill) { -+ enum qm_dqrr_cmode dcm = (qm_in(CFG) >> 16) & 3; -+ -+#ifdef CONFIG_FSL_DPA_CHECKING -+ dqrr->cmode = dcm; -+#endif -+ switch (dcm) { -+ case qm_dqrr_cci: -+ qm_dqrr_cci_consume(portal, dqrr->fill); -+ break; -+ case qm_dqrr_cce: -+ qm_dqrr_cce_consume(portal, dqrr->fill); -+ break; -+ case qm_dqrr_cdc: -+ qm_dqrr_cdc_consume_n(portal, (1<dmode = dmode; -+ dqrr->pmode = pmode; -+ dqrr->cmode = cmode; -+#endif -+ /* Invalidate every ring entry before beginning */ -+ for (cfg = 0; cfg < QM_DQRR_SIZE; cfg++) -+ dcbi(qm_cl(dqrr->ring, cfg)); -+ cfg = (qm_in(CFG) & 0xff000f00) | -+ ((max_fill & (QM_DQRR_SIZE - 1)) << 20) | /* DQRR_MF */ -+ ((dmode & 1) << 18) | /* DP */ -+ ((cmode & 3) << 16) | /* DCM */ -+ 0xa0 | /* RE+SE */ -+ (0 ? 0x40 : 0) | /* Ignore RP */ -+ (0 ? 0x10 : 0); /* Ignore SP */ -+ qm_out(CFG, cfg); -+ qm_dqrr_set_maxfill(portal, max_fill); -+ -+ /* Recalculate cursor as we may have consumed frames */ -+ dqrr->cursor = dqrr->ring + dqrr->ci; -+ return 0; -+} -+ -+static inline void qm_dqrr_finish(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if ((dqrr->cmode != qm_dqrr_cdc) && -+ (dqrr->ci != DQRR_PTR2IDX(dqrr->cursor))) -+ pr_crit("Ignoring completed DQRR entries\n"); -+#endif -+} -+ -+static inline const struct qm_dqrr_entry *qm_dqrr_current( -+ struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ if (!dqrr->fill) -+ return NULL; -+ return dqrr->cursor; -+} -+ -+static inline u8 qm_dqrr_cursor(struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ return DQRR_PTR2IDX(dqrr->cursor); -+} -+ -+static inline u8 qm_dqrr_next(struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->fill); -+ dqrr->cursor = DQRR_INC(dqrr->cursor); -+ return --dqrr->fill; -+} -+ -+static inline u8 qm_dqrr_pci_update(struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ u8 diff, old_pi = dqrr->pi; -+ DPA_ASSERT(dqrr->pmode == qm_dqrr_pci); -+ dqrr->pi = qm_in(DQRR_PI_CINH) & (QM_DQRR_SIZE - 1); -+ diff = qm_cyc_diff(QM_DQRR_SIZE, old_pi, dqrr->pi); -+ dqrr->fill += diff; -+ return diff; -+} -+ -+static inline void qm_dqrr_pce_prefetch(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->pmode == qm_dqrr_pce); -+ qm_cl_invalidate(DQRR_PI); -+ qm_cl_touch_ro(DQRR_PI); -+} -+ -+static inline u8 qm_dqrr_pce_update(struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ u8 diff, old_pi = dqrr->pi; -+ DPA_ASSERT(dqrr->pmode == qm_dqrr_pce); -+ dqrr->pi = qm_cl_in(DQRR_PI) & (QM_DQRR_SIZE - 1); -+ diff = qm_cyc_diff(QM_DQRR_SIZE, old_pi, dqrr->pi); -+ dqrr->fill += diff; -+ return diff; -+} -+ -+static inline void qm_dqrr_pvb_update(struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ const struct qm_dqrr_entry *res = qm_cl(dqrr->ring, dqrr->pi); -+ DPA_ASSERT(dqrr->pmode == qm_dqrr_pvb); -+#if (defined CONFIG_PPC || defined CONFIG_PPC64) && !defined CONFIG_FSL_PAMU -+ /* -+ * On PowerPC platforms if PAMU is not available we need to -+ * manually invalidate the cache. When PAMU is available the -+ * cache is updated by stashing operations generated by QMan -+ */ -+ dcbi(res); -+ dcbt_ro(res); -+#endif -+ -+ /* when accessing 'verb', use __raw_readb() to ensure that compiler -+ * inlining doesn't try to optimise out "excess reads". */ -+ if ((__raw_readb(&res->verb) & QM_DQRR_VERB_VBIT) == dqrr->vbit) { -+ dqrr->pi = (dqrr->pi + 1) & (QM_DQRR_SIZE - 1); -+ if (!dqrr->pi) -+ dqrr->vbit ^= QM_DQRR_VERB_VBIT; -+ dqrr->fill++; -+ } -+} -+ -+ -+static inline void qm_dqrr_cci_consume_to_current(struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cci); -+ dqrr->ci = DQRR_PTR2IDX(dqrr->cursor); -+ qm_out(DQRR_CI_CINH, dqrr->ci); -+} -+ -+static inline void qm_dqrr_cce_prefetch(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cce); -+ qm_cl_invalidate(DQRR_CI); -+ qm_cl_touch_rw(DQRR_CI); -+} -+ -+static inline void qm_dqrr_cce_consume_to_current(struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cce); -+ dqrr->ci = DQRR_PTR2IDX(dqrr->cursor); -+ qm_cl_out(DQRR_CI, dqrr->ci); -+} -+ -+static inline void qm_dqrr_cdc_consume_1(struct qm_portal *portal, u8 idx, -+ int park) -+{ -+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc); -+ DPA_ASSERT(idx < QM_DQRR_SIZE); -+ qm_out(DQRR_DCAP, (0 << 8) | /* S */ -+ ((park ? 1 : 0) << 6) | /* PK */ -+ idx); /* DCAP_CI */ -+} -+ -+static inline void qm_dqrr_cdc_consume_1ptr(struct qm_portal *portal, -+ const struct qm_dqrr_entry *dq, -+ int park) -+{ -+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr; -+ u8 idx = DQRR_PTR2IDX(dq); -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc); -+ DPA_ASSERT((dqrr->ring + idx) == dq); -+ DPA_ASSERT(idx < QM_DQRR_SIZE); -+ qm_out(DQRR_DCAP, (0 << 8) | /* DQRR_DCAP::S */ -+ ((park ? 1 : 0) << 6) | /* DQRR_DCAP::PK */ -+ idx); /* DQRR_DCAP::DCAP_CI */ -+} -+ -+static inline u8 qm_dqrr_cdc_cci(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc); -+ return qm_in(DQRR_CI_CINH) & (QM_DQRR_SIZE - 1); -+} -+ -+static inline void qm_dqrr_cdc_cce_prefetch(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc); -+ qm_cl_invalidate(DQRR_CI); -+ qm_cl_touch_ro(DQRR_CI); -+} -+ -+static inline u8 qm_dqrr_cdc_cce(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc); -+ return qm_cl_in(DQRR_CI) & (QM_DQRR_SIZE - 1); -+} -+ -+static inline u8 qm_dqrr_get_ci(struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode != qm_dqrr_cdc); -+ return dqrr->ci; -+} -+ -+static inline void qm_dqrr_park(struct qm_portal *portal, u8 idx) -+{ -+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode != qm_dqrr_cdc); -+ qm_out(DQRR_DCAP, (0 << 8) | /* S */ -+ (1 << 6) | /* PK */ -+ (idx & (QM_DQRR_SIZE - 1))); /* DCAP_CI */ -+} -+ -+static inline void qm_dqrr_park_current(struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ DPA_ASSERT(dqrr->cmode != qm_dqrr_cdc); -+ qm_out(DQRR_DCAP, (0 << 8) | /* S */ -+ (1 << 6) | /* PK */ -+ DQRR_PTR2IDX(dqrr->cursor)); /* DCAP_CI */ -+} -+ -+static inline void qm_dqrr_sdqcr_set(struct qm_portal *portal, u32 sdqcr) -+{ -+ qm_out(DQRR_SDQCR, sdqcr); -+} -+ -+static inline u32 qm_dqrr_sdqcr_get(struct qm_portal *portal) -+{ -+ return qm_in(DQRR_SDQCR); -+} -+ -+static inline void qm_dqrr_vdqcr_set(struct qm_portal *portal, u32 vdqcr) -+{ -+ qm_out(DQRR_VDQCR, vdqcr); -+} -+ -+static inline u32 qm_dqrr_vdqcr_get(struct qm_portal *portal) -+{ -+ return qm_in(DQRR_VDQCR); -+} -+ -+static inline void qm_dqrr_pdqcr_set(struct qm_portal *portal, u32 pdqcr) -+{ -+ qm_out(DQRR_PDQCR, pdqcr); -+} -+ -+static inline u32 qm_dqrr_pdqcr_get(struct qm_portal *portal) -+{ -+ return qm_in(DQRR_PDQCR); -+} -+ -+static inline u8 qm_dqrr_get_ithresh(struct qm_portal *portal) -+{ -+ register struct qm_dqrr *dqrr = &portal->dqrr; -+ return dqrr->ithresh; -+} -+ -+static inline void qm_dqrr_set_ithresh(struct qm_portal *portal, u8 ithresh) -+{ -+ qm_out(DQRR_ITR, ithresh); -+} -+ -+static inline u8 qm_dqrr_get_maxfill(struct qm_portal *portal) -+{ -+ return (qm_in(CFG) & 0x00f00000) >> 20; -+} -+ -+ -+/* -------------- */ -+/* --- MR API --- */ -+ -+#define MR_CARRYCLEAR(p) \ -+ (void *)((unsigned long)(p) & (~(unsigned long)(QM_MR_SIZE << 6))) -+ -+static inline u8 MR_PTR2IDX(const struct qm_mr_entry *e) -+{ -+ return ((uintptr_t)e >> 6) & (QM_MR_SIZE - 1); -+} -+ -+static inline const struct qm_mr_entry *MR_INC(const struct qm_mr_entry *e) -+{ -+ return MR_CARRYCLEAR(e + 1); -+} -+ -+static inline int qm_mr_init(struct qm_portal *portal, enum qm_mr_pmode pmode, -+ enum qm_mr_cmode cmode) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ u32 cfg; -+ -+ mr->ring = portal->addr.addr_ce + QM_CL_MR; -+ mr->pi = qm_in(MR_PI_CINH) & (QM_MR_SIZE - 1); -+ mr->ci = qm_in(MR_CI_CINH) & (QM_MR_SIZE - 1); -+ mr->cursor = mr->ring + mr->ci; -+ mr->fill = qm_cyc_diff(QM_MR_SIZE, mr->ci, mr->pi); -+ mr->vbit = (qm_in(MR_PI_CINH) & QM_MR_SIZE) ? QM_MR_VERB_VBIT : 0; -+ mr->ithresh = qm_in(MR_ITR); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mr->pmode = pmode; -+ mr->cmode = cmode; -+#endif -+ cfg = (qm_in(CFG) & 0xfffff0ff) | -+ ((cmode & 1) << 8); /* QCSP_CFG:MM */ -+ qm_out(CFG, cfg); -+ return 0; -+} -+ -+static inline void qm_mr_finish(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ if (mr->ci != MR_PTR2IDX(mr->cursor)) -+ pr_crit("Ignoring completed MR entries\n"); -+} -+ -+static inline const struct qm_mr_entry *qm_mr_current(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ if (!mr->fill) -+ return NULL; -+ return mr->cursor; -+} -+ -+static inline u8 qm_mr_cursor(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ return MR_PTR2IDX(mr->cursor); -+} -+ -+static inline u8 qm_mr_next(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ DPA_ASSERT(mr->fill); -+ mr->cursor = MR_INC(mr->cursor); -+ return --mr->fill; -+} -+ -+static inline u8 qm_mr_pci_update(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ u8 diff, old_pi = mr->pi; -+ DPA_ASSERT(mr->pmode == qm_mr_pci); -+ mr->pi = qm_in(MR_PI_CINH); -+ diff = qm_cyc_diff(QM_MR_SIZE, old_pi, mr->pi); -+ mr->fill += diff; -+ return diff; -+} -+ -+static inline void qm_mr_pce_prefetch(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_mr *mr = &portal->mr; -+ DPA_ASSERT(mr->pmode == qm_mr_pce); -+ qm_cl_invalidate(MR_PI); -+ qm_cl_touch_ro(MR_PI); -+} -+ -+static inline u8 qm_mr_pce_update(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ u8 diff, old_pi = mr->pi; -+ DPA_ASSERT(mr->pmode == qm_mr_pce); -+ mr->pi = qm_cl_in(MR_PI) & (QM_MR_SIZE - 1); -+ diff = qm_cyc_diff(QM_MR_SIZE, old_pi, mr->pi); -+ mr->fill += diff; -+ return diff; -+} -+ -+static inline void qm_mr_pvb_update(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ const struct qm_mr_entry *res = qm_cl(mr->ring, mr->pi); -+ DPA_ASSERT(mr->pmode == qm_mr_pvb); -+ /* when accessing 'verb', use __raw_readb() to ensure that compiler -+ * inlining doesn't try to optimise out "excess reads". */ -+ if ((__raw_readb(&res->verb) & QM_MR_VERB_VBIT) == mr->vbit) { -+ mr->pi = (mr->pi + 1) & (QM_MR_SIZE - 1); -+ if (!mr->pi) -+ mr->vbit ^= QM_MR_VERB_VBIT; -+ mr->fill++; -+ res = MR_INC(res); -+ } -+ dcbit_ro(res); -+} -+ -+static inline void qm_mr_cci_consume(struct qm_portal *portal, u8 num) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ DPA_ASSERT(mr->cmode == qm_mr_cci); -+ mr->ci = (mr->ci + num) & (QM_MR_SIZE - 1); -+ qm_out(MR_CI_CINH, mr->ci); -+} -+ -+static inline void qm_mr_cci_consume_to_current(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ DPA_ASSERT(mr->cmode == qm_mr_cci); -+ mr->ci = MR_PTR2IDX(mr->cursor); -+ qm_out(MR_CI_CINH, mr->ci); -+} -+ -+static inline void qm_mr_cce_prefetch(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_mr *mr = &portal->mr; -+ DPA_ASSERT(mr->cmode == qm_mr_cce); -+ qm_cl_invalidate(MR_CI); -+ qm_cl_touch_rw(MR_CI); -+} -+ -+static inline void qm_mr_cce_consume(struct qm_portal *portal, u8 num) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ DPA_ASSERT(mr->cmode == qm_mr_cce); -+ mr->ci = (mr->ci + num) & (QM_MR_SIZE - 1); -+ qm_cl_out(MR_CI, mr->ci); -+} -+ -+static inline void qm_mr_cce_consume_to_current(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ DPA_ASSERT(mr->cmode == qm_mr_cce); -+ mr->ci = MR_PTR2IDX(mr->cursor); -+ qm_cl_out(MR_CI, mr->ci); -+} -+ -+static inline u8 qm_mr_get_ci(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ return mr->ci; -+} -+ -+static inline u8 qm_mr_get_ithresh(struct qm_portal *portal) -+{ -+ register struct qm_mr *mr = &portal->mr; -+ return mr->ithresh; -+} -+ -+static inline void qm_mr_set_ithresh(struct qm_portal *portal, u8 ithresh) -+{ -+ qm_out(MR_ITR, ithresh); -+} -+ -+ -+/* ------------------------------ */ -+/* --- Management command API --- */ -+ -+static inline int qm_mc_init(struct qm_portal *portal) -+{ -+ u8 rr0, rr1; -+ register struct qm_mc *mc = &portal->mc; -+ -+ mc->cr = portal->addr.addr_ce + QM_CL_CR; -+ mc->rr = portal->addr.addr_ce + QM_CL_RR0; -+ -+ /* -+ * The expected valid bit polarity for the next CR command is 0 -+ * if RR1 contains a valid response, and is 1 if RR0 contains a -+ * valid response. If both RR contain all 0, this indicates either -+ * that no command has been executed since reset (in which case the -+ * expected valid bit polarity is 1) -+ */ -+ rr0 = __raw_readb(&mc->rr->verb); -+ rr1 = __raw_readb(&(mc->rr+1)->verb); -+ if ((rr0 == 0 && rr1 == 0) || rr0 != 0) -+ mc->rridx = 1; -+ else -+ mc->rridx = 0; -+ -+ mc->vbit = mc->rridx ? QM_MCC_VERB_VBIT : 0; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mc->state = qman_mc_idle; -+#endif -+ return 0; -+} -+ -+static inline void qm_mc_finish(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_mc *mc = &portal->mc; -+ DPA_ASSERT(mc->state == qman_mc_idle); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ if (mc->state != qman_mc_idle) -+ pr_crit("Losing incomplete MC command\n"); -+#endif -+} -+ -+static inline struct qm_mc_command *qm_mc_start(struct qm_portal *portal) -+{ -+ register struct qm_mc *mc = &portal->mc; -+ DPA_ASSERT(mc->state == qman_mc_idle); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mc->state = qman_mc_user; -+#endif -+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64) -+ dcbz_64(mc->cr); -+#endif -+ return mc->cr; -+} -+ -+static inline void qm_mc_abort(struct qm_portal *portal) -+{ -+ __maybe_unused register struct qm_mc *mc = &portal->mc; -+ DPA_ASSERT(mc->state == qman_mc_user); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mc->state = qman_mc_idle; -+#endif -+} -+ -+static inline void qm_mc_commit(struct qm_portal *portal, u8 myverb) -+{ -+ register struct qm_mc *mc = &portal->mc; -+ struct qm_mc_result *rr = mc->rr + mc->rridx; -+ DPA_ASSERT(mc->state == qman_mc_user); -+ lwsync(); -+ mc->cr->__dont_write_directly__verb = myverb | mc->vbit; -+ dcbf(mc->cr); -+ dcbit_ro(rr); -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mc->state = qman_mc_hw; -+#endif -+} -+ -+static inline struct qm_mc_result *qm_mc_result(struct qm_portal *portal) -+{ -+ register struct qm_mc *mc = &portal->mc; -+ struct qm_mc_result *rr = mc->rr + mc->rridx; -+ DPA_ASSERT(mc->state == qman_mc_hw); -+ /* The inactive response register's verb byte always returns zero until -+ * its command is submitted and completed. This includes the valid-bit, -+ * in case you were wondering... */ -+ if (!__raw_readb(&rr->verb)) { -+ dcbit_ro(rr); -+ return NULL; -+ } -+ mc->rridx ^= 1; -+ mc->vbit ^= QM_MCC_VERB_VBIT; -+#ifdef CONFIG_FSL_DPA_CHECKING -+ mc->state = qman_mc_idle; -+#endif -+ return rr; -+} -+ -+ -+/* ------------------------------------- */ -+/* --- Portal interrupt register API --- */ -+ -+static inline int qm_isr_init(__always_unused struct qm_portal *portal) -+{ -+ return 0; -+} -+ -+static inline void qm_isr_finish(__always_unused struct qm_portal *portal) -+{ -+} -+ -+static inline void qm_isr_set_iperiod(struct qm_portal *portal, u16 iperiod) -+{ -+ qm_out(ITPR, iperiod); -+} -+ -+static inline u32 __qm_isr_read(struct qm_portal *portal, enum qm_isr_reg n) -+{ -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ return __qm_in(&portal->addr, QM_REG_ISR + (n << 6)); -+#else -+ return __qm_in(&portal->addr, QM_REG_ISR + (n << 2)); -+#endif -+} -+ -+static inline void __qm_isr_write(struct qm_portal *portal, enum qm_isr_reg n, -+ u32 val) -+{ -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+ __qm_out(&portal->addr, QM_REG_ISR + (n << 6), val); -+#else -+ __qm_out(&portal->addr, QM_REG_ISR + (n << 2), val); -+#endif -+} -+ -+/* Cleanup FQs */ -+static inline int qm_shutdown_fq(struct qm_portal **portal, int portal_count, -+ u32 fqid) -+{ -+ -+ struct qm_mc_command *mcc; -+ struct qm_mc_result *mcr; -+ u8 state; -+ int orl_empty, fq_empty, i, drain = 0; -+ u32 result; -+ u32 channel, wq; -+ u16 dest_wq; -+ -+ /* Determine the state of the FQID */ -+ mcc = qm_mc_start(portal[0]); -+ mcc->queryfq_np.fqid = cpu_to_be32(fqid); -+ qm_mc_commit(portal[0], QM_MCC_VERB_QUERYFQ_NP); -+ while (!(mcr = qm_mc_result(portal[0]))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_QUERYFQ_NP); -+ state = mcr->queryfq_np.state & QM_MCR_NP_STATE_MASK; -+ if (state == QM_MCR_NP_STATE_OOS) -+ return 0; /* Already OOS, no need to do anymore checks */ -+ -+ /* Query which channel the FQ is using */ -+ mcc = qm_mc_start(portal[0]); -+ mcc->queryfq.fqid = cpu_to_be32(fqid); -+ qm_mc_commit(portal[0], QM_MCC_VERB_QUERYFQ); -+ while (!(mcr = qm_mc_result(portal[0]))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_QUERYFQ); -+ -+ /* Need to store these since the MCR gets reused */ -+ dest_wq = be16_to_cpu(mcr->queryfq.fqd.dest_wq); -+ wq = dest_wq & 0x7; -+ channel = dest_wq>>3; -+ -+ switch (state) { -+ case QM_MCR_NP_STATE_TEN_SCHED: -+ case QM_MCR_NP_STATE_TRU_SCHED: -+ case QM_MCR_NP_STATE_ACTIVE: -+ case QM_MCR_NP_STATE_PARKED: -+ orl_empty = 0; -+ mcc = qm_mc_start(portal[0]); -+ mcc->alterfq.fqid = cpu_to_be32(fqid); -+ qm_mc_commit(portal[0], QM_MCC_VERB_ALTER_RETIRE); -+ while (!(mcr = qm_mc_result(portal[0]))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_MCR_VERB_ALTER_RETIRE); -+ result = mcr->result; /* Make a copy as we reuse MCR below */ -+ -+ if (result == QM_MCR_RESULT_PENDING) { -+ /* Need to wait for the FQRN in the message ring, which -+ will only occur once the FQ has been drained. In -+ order for the FQ to drain the portal needs to be set -+ to dequeue from the channel the FQ is scheduled on */ -+ const struct qm_mr_entry *msg; -+ const struct qm_dqrr_entry *dqrr = NULL; -+ int found_fqrn = 0; -+ u16 dequeue_wq = 0; -+ -+ /* Flag that we need to drain FQ */ -+ drain = 1; -+ -+ if (channel >= qm_channel_pool1 && -+ channel < (qm_channel_pool1 + 15)) { -+ /* Pool channel, enable the bit in the portal */ -+ dequeue_wq = (channel - -+ qm_channel_pool1 + 1)<<4 | wq; -+ } else if (channel < qm_channel_pool1) { -+ /* Dedicated channel */ -+ dequeue_wq = wq; -+ } else { -+ pr_info("Cannot recover FQ 0x%x, it is " -+ "scheduled on channel 0x%x", -+ fqid, channel); -+ return -EBUSY; -+ } -+ /* Set the sdqcr to drain this channel */ -+ if (channel < qm_channel_pool1) -+ for (i = 0; i < portal_count; i++) -+ qm_dqrr_sdqcr_set(portal[i], -+ QM_SDQCR_TYPE_ACTIVE | -+ QM_SDQCR_CHANNELS_DEDICATED); -+ else -+ for (i = 0; i < portal_count; i++) -+ qm_dqrr_sdqcr_set( -+ portal[i], -+ QM_SDQCR_TYPE_ACTIVE | -+ QM_SDQCR_CHANNELS_POOL_CONV -+ (channel)); -+ while (!found_fqrn) { -+ /* Keep draining DQRR while checking the MR*/ -+ for (i = 0; i < portal_count; i++) { -+ qm_dqrr_pvb_update(portal[i]); -+ dqrr = qm_dqrr_current(portal[i]); -+ while (dqrr) { -+ qm_dqrr_cdc_consume_1ptr( -+ portal[i], dqrr, 0); -+ qm_dqrr_pvb_update(portal[i]); -+ qm_dqrr_next(portal[i]); -+ dqrr = qm_dqrr_current( -+ portal[i]); -+ } -+ /* Process message ring too */ -+ qm_mr_pvb_update(portal[i]); -+ msg = qm_mr_current(portal[i]); -+ while (msg) { -+ if ((msg->verb & -+ QM_MR_VERB_TYPE_MASK) -+ == QM_MR_VERB_FQRN) -+ found_fqrn = 1; -+ qm_mr_next(portal[i]); -+ qm_mr_cci_consume_to_current( -+ portal[i]); -+ qm_mr_pvb_update(portal[i]); -+ msg = qm_mr_current(portal[i]); -+ } -+ cpu_relax(); -+ } -+ } -+ } -+ if (result != QM_MCR_RESULT_OK && -+ result != QM_MCR_RESULT_PENDING) { -+ /* error */ -+ pr_err("qman_retire_fq failed on FQ 0x%x, result=0x%x\n", -+ fqid, result); -+ return -1; -+ } -+ if (!(mcr->alterfq.fqs & QM_MCR_FQS_ORLPRESENT)) { -+ /* ORL had no entries, no need to wait until the -+ ERNs come in */ -+ orl_empty = 1; -+ } -+ /* Retirement succeeded, check to see if FQ needs -+ to be drained */ -+ if (drain || mcr->alterfq.fqs & QM_MCR_FQS_NOTEMPTY) { -+ /* FQ is Not Empty, drain using volatile DQ commands */ -+ fq_empty = 0; -+ do { -+ const struct qm_dqrr_entry *dqrr = NULL; -+ u32 vdqcr = fqid | QM_VDQCR_NUMFRAMES_SET(3); -+ qm_dqrr_vdqcr_set(portal[0], vdqcr); -+ -+ /* Wait for a dequeue to occur */ -+ while (dqrr == NULL) { -+ qm_dqrr_pvb_update(portal[0]); -+ dqrr = qm_dqrr_current(portal[0]); -+ if (!dqrr) -+ cpu_relax(); -+ } -+ /* Process the dequeues, making sure to -+ empty the ring completely */ -+ while (dqrr) { -+ if (be32_to_cpu(dqrr->fqid) == fqid && -+ dqrr->stat & QM_DQRR_STAT_FQ_EMPTY) -+ fq_empty = 1; -+ qm_dqrr_cdc_consume_1ptr(portal[0], -+ dqrr, 0); -+ qm_dqrr_pvb_update(portal[0]); -+ qm_dqrr_next(portal[0]); -+ dqrr = qm_dqrr_current(portal[0]); -+ } -+ } while (fq_empty == 0); -+ } -+ for (i = 0; i < portal_count; i++) -+ qm_dqrr_sdqcr_set(portal[i], 0); -+ -+ /* Wait for the ORL to have been completely drained */ -+ while (orl_empty == 0) { -+ const struct qm_mr_entry *msg; -+ qm_mr_pvb_update(portal[0]); -+ msg = qm_mr_current(portal[0]); -+ while (msg) { -+ if ((msg->verb & QM_MR_VERB_TYPE_MASK) == -+ QM_MR_VERB_FQRL) -+ orl_empty = 1; -+ qm_mr_next(portal[0]); -+ qm_mr_cci_consume_to_current(portal[0]); -+ qm_mr_pvb_update(portal[0]); -+ msg = qm_mr_current(portal[0]); -+ } -+ cpu_relax(); -+ } -+ mcc = qm_mc_start(portal[0]); -+ mcc->alterfq.fqid = cpu_to_be32(fqid); -+ qm_mc_commit(portal[0], QM_MCC_VERB_ALTER_OOS); -+ while (!(mcr = qm_mc_result(portal[0]))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_MCR_VERB_ALTER_OOS); -+ if (mcr->result != QM_MCR_RESULT_OK) { -+ pr_err("OOS after drain Failed on FQID 0x%x, result 0x%x\n", -+ fqid, mcr->result); -+ return -1; -+ } -+ return 0; -+ case QM_MCR_NP_STATE_RETIRED: -+ /* Send OOS Command */ -+ mcc = qm_mc_start(portal[0]); -+ mcc->alterfq.fqid = cpu_to_be32(fqid); -+ qm_mc_commit(portal[0], QM_MCC_VERB_ALTER_OOS); -+ while (!(mcr = qm_mc_result(portal[0]))) -+ cpu_relax(); -+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == -+ QM_MCR_VERB_ALTER_OOS); -+ if (mcr->result) { -+ pr_err("OOS Failed on FQID 0x%x\n", fqid); -+ return -1; -+ } -+ return 0; -+ } -+ return -1; -+} ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_private.h -@@ -0,0 +1,398 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "dpa_sys.h" -+#include -+#include -+ -+#if defined(CONFIG_FSL_PAMU) -+#include -+#endif -+ -+#if !defined(CONFIG_FSL_QMAN_FQ_LOOKUP) && defined(CONFIG_PPC64) -+#error "_PPC64 requires _FSL_QMAN_FQ_LOOKUP" -+#endif -+ -+#define QBMAN_ANY_PORTAL_IDX 0xffffffff -+ /* ----------------- */ -+ /* Congestion Groups */ -+ /* ----------------- */ -+/* This wrapper represents a bit-array for the state of the 256 Qman congestion -+ * groups. Is also used as a *mask* for congestion groups, eg. so we ignore -+ * those that don't concern us. We harness the structure and accessor details -+ * already used in the management command to query congestion groups. */ -+struct qman_cgrs { -+ struct __qm_mcr_querycongestion q; -+}; -+static inline void qman_cgrs_init(struct qman_cgrs *c) -+{ -+ memset(c, 0, sizeof(*c)); -+} -+static inline void qman_cgrs_fill(struct qman_cgrs *c) -+{ -+ memset(c, 0xff, sizeof(*c)); -+} -+static inline int qman_cgrs_get(struct qman_cgrs *c, int num) -+{ -+ return QM_MCR_QUERYCONGESTION(&c->q, num); -+} -+static inline void qman_cgrs_set(struct qman_cgrs *c, int num) -+{ -+ c->q.__state[__CGR_WORD(num)] |= (0x80000000 >> __CGR_SHIFT(num)); -+} -+static inline void qman_cgrs_unset(struct qman_cgrs *c, int num) -+{ -+ c->q.__state[__CGR_WORD(num)] &= ~(0x80000000 >> __CGR_SHIFT(num)); -+} -+static inline int qman_cgrs_next(struct qman_cgrs *c, int num) -+{ -+ while ((++num < __CGR_NUM) && !qman_cgrs_get(c, num)) -+ ; -+ return num; -+} -+static inline void qman_cgrs_cp(struct qman_cgrs *dest, -+ const struct qman_cgrs *src) -+{ -+ *dest = *src; -+} -+static inline void qman_cgrs_and(struct qman_cgrs *dest, -+ const struct qman_cgrs *a, const struct qman_cgrs *b) -+{ -+ int ret; -+ u32 *_d = dest->q.__state; -+ const u32 *_a = a->q.__state; -+ const u32 *_b = b->q.__state; -+ for (ret = 0; ret < 8; ret++) -+ *(_d++) = *(_a++) & *(_b++); -+} -+static inline void qman_cgrs_xor(struct qman_cgrs *dest, -+ const struct qman_cgrs *a, const struct qman_cgrs *b) -+{ -+ int ret; -+ u32 *_d = dest->q.__state; -+ const u32 *_a = a->q.__state; -+ const u32 *_b = b->q.__state; -+ for (ret = 0; ret < 8; ret++) -+ *(_d++) = *(_a++) ^ *(_b++); -+} -+ -+ /* ----------------------- */ -+ /* CEETM Congestion Groups */ -+ /* ----------------------- */ -+/* This wrapper represents a bit-array for the state of the 512 Qman CEETM -+ * congestion groups. -+ */ -+struct qman_ccgrs { -+ struct __qm_mcr_querycongestion q[2]; -+}; -+static inline void qman_ccgrs_init(struct qman_ccgrs *c) -+{ -+ memset(c, 0, sizeof(*c)); -+} -+static inline void qman_ccgrs_fill(struct qman_ccgrs *c) -+{ -+ memset(c, 0xff, sizeof(*c)); -+} -+static inline int qman_ccgrs_get(struct qman_ccgrs *c, int num) -+{ -+ if (num < __CGR_NUM) -+ return QM_MCR_QUERYCONGESTION(&c->q[0], num); -+ else -+ return QM_MCR_QUERYCONGESTION(&c->q[1], (num - __CGR_NUM)); -+} -+static inline int qman_ccgrs_next(struct qman_ccgrs *c, int num) -+{ -+ while ((++num < __CGR_NUM) && !qman_ccgrs_get(c, num)) -+ ; -+ return num; -+} -+static inline void qman_ccgrs_cp(struct qman_ccgrs *dest, -+ const struct qman_ccgrs *src) -+{ -+ *dest = *src; -+} -+static inline void qman_ccgrs_and(struct qman_ccgrs *dest, -+ const struct qman_ccgrs *a, const struct qman_ccgrs *b) -+{ -+ int ret, i; -+ u32 *_d; -+ const u32 *_a, *_b; -+ for (i = 0; i < 2; i++) { -+ _d = dest->q[i].__state; -+ _a = a->q[i].__state; -+ _b = b->q[i].__state; -+ for (ret = 0; ret < 8; ret++) -+ *(_d++) = *(_a++) & *(_b++); -+ } -+} -+static inline void qman_ccgrs_xor(struct qman_ccgrs *dest, -+ const struct qman_ccgrs *a, const struct qman_ccgrs *b) -+{ -+ int ret, i; -+ u32 *_d; -+ const u32 *_a, *_b; -+ for (i = 0; i < 2; i++) { -+ _d = dest->q[i].__state; -+ _a = a->q[i].__state; -+ _b = b->q[i].__state; -+ for (ret = 0; ret < 8; ret++) -+ *(_d++) = *(_a++) ^ *(_b++); -+ } -+} -+ -+/* used by CCSR and portal interrupt code */ -+enum qm_isr_reg { -+ qm_isr_status = 0, -+ qm_isr_enable = 1, -+ qm_isr_disable = 2, -+ qm_isr_inhibit = 3 -+}; -+ -+struct qm_portal_config { -+ /* Corenet portal addresses; -+ * [0]==cache-enabled, [1]==cache-inhibited. */ -+ __iomem void *addr_virt[2]; -+ struct resource addr_phys[2]; -+ struct device dev; -+ struct iommu_domain *iommu_domain; -+ /* Allow these to be joined in lists */ -+ struct list_head list; -+ /* User-visible portal configuration settings */ -+ struct qman_portal_config public_cfg; -+ /* power management saved data */ -+ u32 saved_isdr; -+}; -+ -+/* Revision info (for errata and feature handling) */ -+#define QMAN_REV11 0x0101 -+#define QMAN_REV12 0x0102 -+#define QMAN_REV20 0x0200 -+#define QMAN_REV30 0x0300 -+#define QMAN_REV31 0x0301 -+#define QMAN_REV32 0x0302 -+ -+/* QMan REV_2 register contains the Cfg option */ -+#define QMAN_REV_CFG_0 0x0 -+#define QMAN_REV_CFG_1 0x1 -+#define QMAN_REV_CFG_2 0x2 -+#define QMAN_REV_CFG_3 0x3 -+ -+extern u16 qman_ip_rev; /* 0 if uninitialised, otherwise QMAN_REVx */ -+extern u8 qman_ip_cfg; -+extern u32 qman_clk; -+extern u16 qman_portal_max; -+ -+#ifdef CONFIG_FSL_QMAN_CONFIG -+/* Hooks from qman_driver.c to qman_config.c */ -+int qman_init_ccsr(struct device_node *node); -+void qman_liodn_fixup(u16 channel); -+int qman_set_sdest(u16 channel, unsigned int cpu_idx); -+size_t get_qman_fqd_size(void); -+#else -+static inline size_t get_qman_fqd_size(void) -+{ -+ return (PAGE_SIZE << CONFIG_FSL_QMAN_FQD_SZ); -+} -+#endif -+ -+int qm_set_wpm(int wpm); -+int qm_get_wpm(int *wpm); -+ -+/* Hooks from qman_driver.c in to qman_high.c */ -+struct qman_portal *qman_create_portal( -+ struct qman_portal *portal, -+ const struct qm_portal_config *config, -+ const struct qman_cgrs *cgrs); -+ -+struct qman_portal *qman_create_affine_portal( -+ const struct qm_portal_config *config, -+ const struct qman_cgrs *cgrs); -+struct qman_portal *qman_create_affine_slave(struct qman_portal *redirect, -+ int cpu); -+const struct qm_portal_config *qman_destroy_affine_portal(void); -+void qman_destroy_portal(struct qman_portal *qm); -+ -+/* Hooks from fsl_usdpaa.c to qman_driver.c */ -+struct qm_portal_config *qm_get_unused_portal(void); -+struct qm_portal_config *qm_get_unused_portal_idx(uint32_t idx); -+ -+void qm_put_unused_portal(struct qm_portal_config *pcfg); -+void qm_set_liodns(struct qm_portal_config *pcfg); -+ -+/* This CGR feature is supported by h/w and required by unit-tests and the -+ * debugfs hooks, so is implemented in the driver. However it allows an explicit -+ * corruption of h/w fields by s/w that are usually incorruptible (because the -+ * counters are usually maintained entirely within h/w). As such, we declare -+ * this API internally. */ -+int qman_testwrite_cgr(struct qman_cgr *cgr, u64 i_bcnt, -+ struct qm_mcr_cgrtestwrite *result); -+ -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+/* If the fq object pointer is greater than the size of context_b field, -+ * than a lookup table is required. */ -+int qman_setup_fq_lookup_table(size_t num_entries); -+#endif -+ -+ -+/*************************************************/ -+/* QMan s/w corenet portal, low-level i/face */ -+/*************************************************/ -+ -+/* Note: most functions are only used by the high-level interface, so are -+ * inlined from qman_low.h. The stuff below is for use by other parts of the -+ * driver. */ -+ -+/* For qm_dqrr_sdqcr_set(); Choose one SOURCE. Choose one COUNT. Choose one -+ * dequeue TYPE. Choose TOKEN (8-bit). -+ * If SOURCE == CHANNELS, -+ * Choose CHANNELS_DEDICATED and/or CHANNELS_POOL(n). -+ * You can choose DEDICATED_PRECEDENCE if the portal channel should have -+ * priority. -+ * If SOURCE == SPECIFICWQ, -+ * Either select the work-queue ID with SPECIFICWQ_WQ(), or select the -+ * channel (SPECIFICWQ_DEDICATED or SPECIFICWQ_POOL()) and specify the -+ * work-queue priority (0-7) with SPECIFICWQ_WQ() - either way, you get the -+ * same value. -+ */ -+#define QM_SDQCR_SOURCE_CHANNELS 0x0 -+#define QM_SDQCR_SOURCE_SPECIFICWQ 0x40000000 -+#define QM_SDQCR_COUNT_EXACT1 0x0 -+#define QM_SDQCR_COUNT_UPTO3 0x20000000 -+#define QM_SDQCR_DEDICATED_PRECEDENCE 0x10000000 -+#define QM_SDQCR_TYPE_MASK 0x03000000 -+#define QM_SDQCR_TYPE_NULL 0x0 -+#define QM_SDQCR_TYPE_PRIO_QOS 0x01000000 -+#define QM_SDQCR_TYPE_ACTIVE_QOS 0x02000000 -+#define QM_SDQCR_TYPE_ACTIVE 0x03000000 -+#define QM_SDQCR_TOKEN_MASK 0x00ff0000 -+#define QM_SDQCR_TOKEN_SET(v) (((v) & 0xff) << 16) -+#define QM_SDQCR_TOKEN_GET(v) (((v) >> 16) & 0xff) -+#define QM_SDQCR_CHANNELS_DEDICATED 0x00008000 -+#define QM_SDQCR_SPECIFICWQ_MASK 0x000000f7 -+#define QM_SDQCR_SPECIFICWQ_DEDICATED 0x00000000 -+#define QM_SDQCR_SPECIFICWQ_POOL(n) ((n) << 4) -+#define QM_SDQCR_SPECIFICWQ_WQ(n) (n) -+ -+/* For qm_dqrr_vdqcr_set(): use FQID(n) to fill in the frame queue ID */ -+#define QM_VDQCR_FQID_MASK 0x00ffffff -+#define QM_VDQCR_FQID(n) ((n) & QM_VDQCR_FQID_MASK) -+ -+/* For qm_dqrr_pdqcr_set(); Choose one MODE. Choose one COUNT. -+ * If MODE==SCHEDULED -+ * Choose SCHEDULED_CHANNELS or SCHEDULED_SPECIFICWQ. Choose one dequeue TYPE. -+ * If CHANNELS, -+ * Choose CHANNELS_DEDICATED and/or CHANNELS_POOL() channels. -+ * You can choose DEDICATED_PRECEDENCE if the portal channel should have -+ * priority. -+ * If SPECIFICWQ, -+ * Either select the work-queue ID with SPECIFICWQ_WQ(), or select the -+ * channel (SPECIFICWQ_DEDICATED or SPECIFICWQ_POOL()) and specify the -+ * work-queue priority (0-7) with SPECIFICWQ_WQ() - either way, you get the -+ * same value. -+ * If MODE==UNSCHEDULED -+ * Choose FQID(). -+ */ -+#define QM_PDQCR_MODE_SCHEDULED 0x0 -+#define QM_PDQCR_MODE_UNSCHEDULED 0x80000000 -+#define QM_PDQCR_SCHEDULED_CHANNELS 0x0 -+#define QM_PDQCR_SCHEDULED_SPECIFICWQ 0x40000000 -+#define QM_PDQCR_COUNT_EXACT1 0x0 -+#define QM_PDQCR_COUNT_UPTO3 0x20000000 -+#define QM_PDQCR_DEDICATED_PRECEDENCE 0x10000000 -+#define QM_PDQCR_TYPE_MASK 0x03000000 -+#define QM_PDQCR_TYPE_NULL 0x0 -+#define QM_PDQCR_TYPE_PRIO_QOS 0x01000000 -+#define QM_PDQCR_TYPE_ACTIVE_QOS 0x02000000 -+#define QM_PDQCR_TYPE_ACTIVE 0x03000000 -+#define QM_PDQCR_CHANNELS_DEDICATED 0x00008000 -+#define QM_PDQCR_CHANNELS_POOL(n) (0x00008000 >> (n)) -+#define QM_PDQCR_SPECIFICWQ_MASK 0x000000f7 -+#define QM_PDQCR_SPECIFICWQ_DEDICATED 0x00000000 -+#define QM_PDQCR_SPECIFICWQ_POOL(n) ((n) << 4) -+#define QM_PDQCR_SPECIFICWQ_WQ(n) (n) -+#define QM_PDQCR_FQID(n) ((n) & 0xffffff) -+ -+/* Used by all portal interrupt registers except 'inhibit' -+ * Channels with frame availability -+ */ -+#define QM_PIRQ_DQAVAIL 0x0000ffff -+ -+/* The DQAVAIL interrupt fields break down into these bits; */ -+#define QM_DQAVAIL_PORTAL 0x8000 /* Portal channel */ -+#define QM_DQAVAIL_POOL(n) (0x8000 >> (n)) /* Pool channel, n==[1..15] */ -+#define QM_DQAVAIL_MASK 0xffff -+/* This mask contains all the "irqsource" bits visible to API users */ -+#define QM_PIRQ_VISIBLE (QM_PIRQ_SLOW | QM_PIRQ_DQRI) -+ -+/* These are qm__(). So for example, qm_disable_write() means "write -+ * the disable register" rather than "disable the ability to write". */ -+#define qm_isr_status_read(qm) __qm_isr_read(qm, qm_isr_status) -+#define qm_isr_status_clear(qm, m) __qm_isr_write(qm, qm_isr_status, m) -+#define qm_isr_enable_read(qm) __qm_isr_read(qm, qm_isr_enable) -+#define qm_isr_enable_write(qm, v) __qm_isr_write(qm, qm_isr_enable, v) -+#define qm_isr_disable_read(qm) __qm_isr_read(qm, qm_isr_disable) -+#define qm_isr_disable_write(qm, v) __qm_isr_write(qm, qm_isr_disable, v) -+/* TODO: unfortunate name-clash here, reword? */ -+#define qm_isr_inhibit(qm) __qm_isr_write(qm, qm_isr_inhibit, 1) -+#define qm_isr_uninhibit(qm) __qm_isr_write(qm, qm_isr_inhibit, 0) -+ -+#ifdef CONFIG_FSL_QMAN_CONFIG -+int qman_have_ccsr(void); -+#else -+#define qman_have_ccsr 0 -+#endif -+ -+__init int qman_init(void); -+__init int qman_resource_init(void); -+ -+/* CEETM related */ -+#define QMAN_CEETM_MAX 2 -+extern u8 num_ceetms; -+extern struct qm_ceetm qman_ceetms[QMAN_CEETM_MAX]; -+int qman_sp_enable_ceetm_mode(enum qm_dc_portal portal, u16 sub_portal); -+int qman_sp_disable_ceetm_mode(enum qm_dc_portal portal, u16 sub_portal); -+int qman_ceetm_set_prescaler(enum qm_dc_portal portal); -+int qman_ceetm_get_prescaler(u16 *pres); -+int qman_ceetm_query_cq(unsigned int cqid, unsigned int dcpid, -+ struct qm_mcr_ceetm_cq_query *cq_query); -+int qman_ceetm_query_ccgr(struct qm_mcc_ceetm_ccgr_query *ccgr_query, -+ struct qm_mcr_ceetm_ccgr_query *response); -+int qman_ceetm_get_xsfdr(enum qm_dc_portal portal, unsigned int *num); -+ -+extern void *affine_portals[NR_CPUS]; -+const struct qm_portal_config *qman_get_qm_portal_config( -+ struct qman_portal *portal); -+ -+/* power management */ -+#ifdef CONFIG_SUSPEND -+void suspend_unused_qportal(void); -+void resume_unused_qportal(void); -+#endif ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_test.c -@@ -0,0 +1,57 @@ -+/* Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "qman_test.h" -+ -+MODULE_AUTHOR("Geoff Thorpe"); -+MODULE_LICENSE("Dual BSD/GPL"); -+MODULE_DESCRIPTION("Qman testing"); -+ -+static int test_init(void) -+{ -+ int loop = 1; -+ while (loop--) { -+#ifdef CONFIG_FSL_QMAN_TEST_STASH_POTATO -+ qman_test_hotpotato(); -+#endif -+#ifdef CONFIG_FSL_QMAN_TEST_HIGH -+ qman_test_high(); -+#endif -+ } -+ return 0; -+} -+ -+static void test_exit(void) -+{ -+} -+ -+module_init(test_init); -+module_exit(test_exit); ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_test.h -@@ -0,0 +1,45 @@ -+/* Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+void qman_test_hotpotato(void); -+void qman_test_high(void); -+ ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_test_high.c -@@ -0,0 +1,216 @@ -+/* Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "qman_test.h" -+ -+/*************/ -+/* constants */ -+/*************/ -+ -+#define CGR_ID 27 -+#define POOL_ID 2 -+#define FQ_FLAGS QMAN_FQ_FLAG_DYNAMIC_FQID -+#define NUM_ENQUEUES 10 -+#define NUM_PARTIAL 4 -+#define PORTAL_SDQCR (QM_SDQCR_SOURCE_CHANNELS | \ -+ QM_SDQCR_TYPE_PRIO_QOS | \ -+ QM_SDQCR_TOKEN_SET(0x98) | \ -+ QM_SDQCR_CHANNELS_DEDICATED | \ -+ QM_SDQCR_CHANNELS_POOL(POOL_ID)) -+#define PORTAL_OPAQUE ((void *)0xf00dbeef) -+#define VDQCR_FLAGS (QMAN_VOLATILE_FLAG_WAIT | QMAN_VOLATILE_FLAG_FINISH) -+ -+/*************************************/ -+/* Predeclarations (eg. for fq_base) */ -+/*************************************/ -+ -+static enum qman_cb_dqrr_result cb_dqrr(struct qman_portal *, -+ struct qman_fq *, -+ const struct qm_dqrr_entry *); -+static void cb_ern(struct qman_portal *, struct qman_fq *, -+ const struct qm_mr_entry *); -+static void cb_fqs(struct qman_portal *, struct qman_fq *, -+ const struct qm_mr_entry *); -+ -+/***************/ -+/* global vars */ -+/***************/ -+ -+static struct qm_fd fd, fd_dq; -+static struct qman_fq fq_base = { -+ .cb.dqrr = cb_dqrr, -+ .cb.ern = cb_ern, -+ .cb.fqs = cb_fqs -+}; -+static DECLARE_WAIT_QUEUE_HEAD(waitqueue); -+static int retire_complete, sdqcr_complete; -+ -+/**********************/ -+/* internal functions */ -+/**********************/ -+ -+/* Helpers for initialising and "incrementing" a frame descriptor */ -+static void fd_init(struct qm_fd *__fd) -+{ -+ qm_fd_addr_set64(__fd, 0xabdeadbeefLLU); -+ __fd->format = qm_fd_contig_big; -+ __fd->length29 = 0x0000ffff; -+ __fd->cmd = 0xfeedf00d; -+} -+ -+static void fd_inc(struct qm_fd *__fd) -+{ -+ u64 t = qm_fd_addr_get64(__fd); -+ int z = t >> 40; -+ t <<= 1; -+ if (z) -+ t |= 1; -+ qm_fd_addr_set64(__fd, t); -+ __fd->length29--; -+ __fd->cmd++; -+} -+ -+/* The only part of the 'fd' we can't memcmp() is the ppid */ -+static int fd_cmp(const struct qm_fd *a, const struct qm_fd *b) -+{ -+ int r = (qm_fd_addr_get64(a) == qm_fd_addr_get64(b)) ? 0 : -1; -+ if (!r) -+ r = a->format - b->format; -+ if (!r) -+ r = a->opaque - b->opaque; -+ if (!r) -+ r = a->cmd - b->cmd; -+ return r; -+} -+ -+/********/ -+/* test */ -+/********/ -+ -+static void do_enqueues(struct qman_fq *fq) -+{ -+ unsigned int loop; -+ for (loop = 0; loop < NUM_ENQUEUES; loop++) { -+ if (qman_enqueue(fq, &fd, QMAN_ENQUEUE_FLAG_WAIT | -+ (((loop + 1) == NUM_ENQUEUES) ? -+ QMAN_ENQUEUE_FLAG_WAIT_SYNC : 0))) -+ panic("qman_enqueue() failed\n"); -+ fd_inc(&fd); -+ } -+} -+ -+void qman_test_high(void) -+{ -+ unsigned int flags; -+ int res; -+ struct qman_fq *fq = &fq_base; -+ -+ pr_info("qman_test_high starting\n"); -+ fd_init(&fd); -+ fd_init(&fd_dq); -+ -+ /* Initialise (parked) FQ */ -+ if (qman_create_fq(0, FQ_FLAGS, fq)) -+ panic("qman_create_fq() failed\n"); -+ if (qman_init_fq(fq, QMAN_INITFQ_FLAG_LOCAL, NULL)) -+ panic("qman_init_fq() failed\n"); -+ -+ /* Do enqueues + VDQCR, twice. (Parked FQ) */ -+ do_enqueues(fq); -+ pr_info("VDQCR (till-empty);\n"); -+ if (qman_volatile_dequeue(fq, VDQCR_FLAGS, -+ QM_VDQCR_NUMFRAMES_TILLEMPTY)) -+ panic("qman_volatile_dequeue() failed\n"); -+ do_enqueues(fq); -+ pr_info("VDQCR (%d of %d);\n", NUM_PARTIAL, NUM_ENQUEUES); -+ if (qman_volatile_dequeue(fq, VDQCR_FLAGS, -+ QM_VDQCR_NUMFRAMES_SET(NUM_PARTIAL))) -+ panic("qman_volatile_dequeue() failed\n"); -+ pr_info("VDQCR (%d of %d);\n", NUM_ENQUEUES - NUM_PARTIAL, -+ NUM_ENQUEUES); -+ if (qman_volatile_dequeue(fq, VDQCR_FLAGS, -+ QM_VDQCR_NUMFRAMES_SET(NUM_ENQUEUES - NUM_PARTIAL))) -+ panic("qman_volatile_dequeue() failed\n"); -+ -+ do_enqueues(fq); -+ pr_info("scheduled dequeue (till-empty)\n"); -+ if (qman_schedule_fq(fq)) -+ panic("qman_schedule_fq() failed\n"); -+ wait_event(waitqueue, sdqcr_complete); -+ -+ /* Retire and OOS the FQ */ -+ res = qman_retire_fq(fq, &flags); -+ if (res < 0) -+ panic("qman_retire_fq() failed\n"); -+ wait_event(waitqueue, retire_complete); -+ if (flags & QMAN_FQ_STATE_BLOCKOOS) -+ panic("leaking frames\n"); -+ if (qman_oos_fq(fq)) -+ panic("qman_oos_fq() failed\n"); -+ qman_destroy_fq(fq, 0); -+ pr_info("qman_test_high finished\n"); -+} -+ -+static enum qman_cb_dqrr_result cb_dqrr(struct qman_portal *p, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dq) -+{ -+ if (fd_cmp(&fd_dq, &dq->fd)) { -+ pr_err("BADNESS: dequeued frame doesn't match;\n"); -+ pr_err("Expected 0x%llx, got 0x%llx\n", -+ (unsigned long long)fd_dq.length29, -+ (unsigned long long)dq->fd.length29); -+ BUG(); -+ } -+ fd_inc(&fd_dq); -+ if (!(dq->stat & QM_DQRR_STAT_UNSCHEDULED) && !fd_cmp(&fd_dq, &fd)) { -+ sdqcr_complete = 1; -+ wake_up(&waitqueue); -+ } -+ return qman_cb_dqrr_consume; -+} -+ -+static void cb_ern(struct qman_portal *p, struct qman_fq *fq, -+ const struct qm_mr_entry *msg) -+{ -+ panic("cb_ern() unimplemented"); -+} -+ -+static void cb_fqs(struct qman_portal *p, struct qman_fq *fq, -+ const struct qm_mr_entry *msg) -+{ -+ u8 verb = (msg->verb & QM_MR_VERB_TYPE_MASK); -+ if ((verb != QM_MR_VERB_FQRN) && (verb != QM_MR_VERB_FQRNI)) -+ panic("unexpected FQS message"); -+ pr_info("Retirement message received\n"); -+ retire_complete = 1; -+ wake_up(&waitqueue); -+} ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_test_hotpotato.c -@@ -0,0 +1,502 @@ -+/* Copyright 2009-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include -+#include -+#include "qman_test.h" -+ -+/* Algorithm: -+ * -+ * Each cpu will have HP_PER_CPU "handlers" set up, each of which incorporates -+ * an rx/tx pair of FQ objects (both of which are stashed on dequeue). The -+ * organisation of FQIDs is such that the HP_PER_CPU*NUM_CPUS handlers will -+ * shuttle a "hot potato" frame around them such that every forwarding action -+ * moves it from one cpu to another. (The use of more than one handler per cpu -+ * is to allow enough handlers/FQs to truly test the significance of caching - -+ * ie. when cache-expiries are occurring.) -+ * -+ * The "hot potato" frame content will be HP_NUM_WORDS*4 bytes in size, and the -+ * first and last words of the frame data will undergo a transformation step on -+ * each forwarding action. To achieve this, each handler will be assigned a -+ * 32-bit "mixer", that is produced using a 32-bit LFSR. When a frame is -+ * received by a handler, the mixer of the expected sender is XOR'd into all -+ * words of the entire frame, which is then validated against the original -+ * values. Then, before forwarding, the entire frame is XOR'd with the mixer of -+ * the current handler. Apart from validating that the frame is taking the -+ * expected path, this also provides some quasi-realistic overheads to each -+ * forwarding action - dereferencing *all* the frame data, computation, and -+ * conditional branching. There is a "special" handler designated to act as the -+ * instigator of the test by creating an enqueuing the "hot potato" frame, and -+ * to determine when the test has completed by counting HP_LOOPS iterations. -+ * -+ * Init phases: -+ * -+ * 1. prepare each cpu's 'hp_cpu' struct using on_each_cpu(,,1) and link them -+ * into 'hp_cpu_list'. Specifically, set processor_id, allocate HP_PER_CPU -+ * handlers and link-list them (but do no other handler setup). -+ * -+ * 2. scan over 'hp_cpu_list' HP_PER_CPU times, the first time sets each -+ * hp_cpu's 'iterator' to point to its first handler. With each loop, -+ * allocate rx/tx FQIDs and mixer values to the hp_cpu's iterator handler -+ * and advance the iterator for the next loop. This includes a final fixup, -+ * which connects the last handler to the first (and which is why phase 2 -+ * and 3 are separate). -+ * -+ * 3. scan over 'hp_cpu_list' HP_PER_CPU times, the first time sets each -+ * hp_cpu's 'iterator' to point to its first handler. With each loop, -+ * initialise FQ objects and advance the iterator for the next loop. -+ * Moreover, do this initialisation on the cpu it applies to so that Rx FQ -+ * initialisation targets the correct cpu. -+ */ -+ -+/* helper to run something on all cpus (can't use on_each_cpu(), as that invokes -+ * the fn from irq context, which is too restrictive). */ -+struct bstrap { -+ void (*fn)(void); -+ atomic_t started; -+}; -+static int bstrap_fn(void *__bstrap) -+{ -+ struct bstrap *bstrap = __bstrap; -+ atomic_inc(&bstrap->started); -+ bstrap->fn(); -+ while (!kthread_should_stop()) -+ msleep(1); -+ return 0; -+} -+static int on_all_cpus(void (*fn)(void)) -+{ -+ int cpu; -+ for_each_cpu(cpu, cpu_online_mask) { -+ struct bstrap bstrap = { -+ .fn = fn, -+ .started = ATOMIC_INIT(0) -+ }; -+ struct task_struct *k = kthread_create(bstrap_fn, &bstrap, -+ "hotpotato%d", cpu); -+ int ret; -+ if (IS_ERR(k)) -+ return -ENOMEM; -+ kthread_bind(k, cpu); -+ wake_up_process(k); -+ /* If we call kthread_stop() before the "wake up" has had an -+ * effect, then the thread may exit with -EINTR without ever -+ * running the function. So poll until it's started before -+ * requesting it to stop. */ -+ while (!atomic_read(&bstrap.started)) -+ msleep(10); -+ ret = kthread_stop(k); -+ if (ret) -+ return ret; -+ } -+ return 0; -+} -+ -+struct hp_handler { -+ -+ /* The following data is stashed when 'rx' is dequeued; */ -+ /* -------------- */ -+ /* The Rx FQ, dequeues of which will stash the entire hp_handler */ -+ struct qman_fq rx; -+ /* The Tx FQ we should forward to */ -+ struct qman_fq tx; -+ /* The value we XOR post-dequeue, prior to validating */ -+ u32 rx_mixer; -+ /* The value we XOR pre-enqueue, after validating */ -+ u32 tx_mixer; -+ /* what the hotpotato address should be on dequeue */ -+ dma_addr_t addr; -+ u32 *frame_ptr; -+ -+ /* The following data isn't (necessarily) stashed on dequeue; */ -+ /* -------------- */ -+ u32 fqid_rx, fqid_tx; -+ /* list node for linking us into 'hp_cpu' */ -+ struct list_head node; -+ /* Just to check ... */ -+ unsigned int processor_id; -+} ____cacheline_aligned; -+ -+struct hp_cpu { -+ /* identify the cpu we run on; */ -+ unsigned int processor_id; -+ /* root node for the per-cpu list of handlers */ -+ struct list_head handlers; -+ /* list node for linking us into 'hp_cpu_list' */ -+ struct list_head node; -+ /* when repeatedly scanning 'hp_list', each time linking the n'th -+ * handlers together, this is used as per-cpu iterator state */ -+ struct hp_handler *iterator; -+}; -+ -+/* Each cpu has one of these */ -+static DEFINE_PER_CPU(struct hp_cpu, hp_cpus); -+ -+/* links together the hp_cpu structs, in first-come first-serve order. */ -+static LIST_HEAD(hp_cpu_list); -+static spinlock_t hp_lock = __SPIN_LOCK_UNLOCKED(hp_lock); -+ -+static unsigned int hp_cpu_list_length; -+ -+/* the "special" handler, that starts and terminates the test. */ -+static struct hp_handler *special_handler; -+static int loop_counter; -+ -+/* handlers are allocated out of this, so they're properly aligned. */ -+static struct kmem_cache *hp_handler_slab; -+ -+/* this is the frame data */ -+static void *__frame_ptr; -+static u32 *frame_ptr; -+static dma_addr_t frame_dma; -+ -+/* the main function waits on this */ -+static DECLARE_WAIT_QUEUE_HEAD(queue); -+ -+#define HP_PER_CPU 2 -+#define HP_LOOPS 8 -+/* 80 bytes, like a small ethernet frame, and bleeds into a second cacheline */ -+#define HP_NUM_WORDS 80 -+/* First word of the LFSR-based frame data */ -+#define HP_FIRST_WORD 0xabbaf00d -+ -+static inline u32 do_lfsr(u32 prev) -+{ -+ return (prev >> 1) ^ (-(prev & 1u) & 0xd0000001u); -+} -+ -+static void allocate_frame_data(void) -+{ -+ u32 lfsr = HP_FIRST_WORD; -+ int loop; -+ struct platform_device *pdev = platform_device_alloc("foobar", -1); -+ if (!pdev) -+ panic("platform_device_alloc() failed"); -+ if (platform_device_add(pdev)) -+ panic("platform_device_add() failed"); -+ __frame_ptr = kmalloc(4 * HP_NUM_WORDS, GFP_KERNEL); -+ if (!__frame_ptr) -+ panic("kmalloc() failed"); -+ frame_ptr = (void *)(((unsigned long)__frame_ptr + 63) & -+ ~(unsigned long)63); -+ for (loop = 0; loop < HP_NUM_WORDS; loop++) { -+ frame_ptr[loop] = lfsr; -+ lfsr = do_lfsr(lfsr); -+ } -+ frame_dma = dma_map_single(&pdev->dev, frame_ptr, 4 * HP_NUM_WORDS, -+ DMA_BIDIRECTIONAL); -+ platform_device_del(pdev); -+ platform_device_put(pdev); -+} -+ -+static void deallocate_frame_data(void) -+{ -+ kfree(__frame_ptr); -+} -+ -+static inline void process_frame_data(struct hp_handler *handler, -+ const struct qm_fd *fd) -+{ -+ u32 *p = handler->frame_ptr; -+ u32 lfsr = HP_FIRST_WORD; -+ int loop; -+ if (qm_fd_addr_get64(fd) != (handler->addr & 0xffffffffff)) { -+ pr_err("Got 0x%llx expected 0x%llx\n", -+ qm_fd_addr_get64(fd), handler->addr); -+ panic("bad frame address"); -+ } -+ for (loop = 0; loop < HP_NUM_WORDS; loop++, p++) { -+ *p ^= handler->rx_mixer; -+ if (*p != lfsr) -+ panic("corrupt frame data"); -+ *p ^= handler->tx_mixer; -+ lfsr = do_lfsr(lfsr); -+ } -+} -+ -+static enum qman_cb_dqrr_result normal_dqrr(struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dqrr) -+{ -+ struct hp_handler *handler = (struct hp_handler *)fq; -+ -+ process_frame_data(handler, &dqrr->fd); -+ if (qman_enqueue(&handler->tx, &dqrr->fd, 0)) -+ panic("qman_enqueue() failed"); -+ return qman_cb_dqrr_consume; -+} -+ -+static enum qman_cb_dqrr_result special_dqrr(struct qman_portal *portal, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dqrr) -+{ -+ struct hp_handler *handler = (struct hp_handler *)fq; -+ -+ process_frame_data(handler, &dqrr->fd); -+ if (++loop_counter < HP_LOOPS) { -+ if (qman_enqueue(&handler->tx, &dqrr->fd, 0)) -+ panic("qman_enqueue() failed"); -+ } else { -+ pr_info("Received final (%dth) frame\n", loop_counter); -+ wake_up(&queue); -+ } -+ return qman_cb_dqrr_consume; -+} -+ -+static void create_per_cpu_handlers(void) -+{ -+ struct hp_handler *handler; -+ int loop; -+ struct hp_cpu *hp_cpu = &get_cpu_var(hp_cpus); -+ -+ hp_cpu->processor_id = smp_processor_id(); -+ spin_lock(&hp_lock); -+ list_add_tail(&hp_cpu->node, &hp_cpu_list); -+ hp_cpu_list_length++; -+ spin_unlock(&hp_lock); -+ INIT_LIST_HEAD(&hp_cpu->handlers); -+ for (loop = 0; loop < HP_PER_CPU; loop++) { -+ handler = kmem_cache_alloc(hp_handler_slab, GFP_KERNEL); -+ if (!handler) -+ panic("kmem_cache_alloc() failed"); -+ handler->processor_id = hp_cpu->processor_id; -+ handler->addr = frame_dma; -+ handler->frame_ptr = frame_ptr; -+ list_add_tail(&handler->node, &hp_cpu->handlers); -+ } -+ put_cpu_var(hp_cpus); -+} -+ -+static void destroy_per_cpu_handlers(void) -+{ -+ struct list_head *loop, *tmp; -+ struct hp_cpu *hp_cpu = &get_cpu_var(hp_cpus); -+ -+ spin_lock(&hp_lock); -+ list_del(&hp_cpu->node); -+ spin_unlock(&hp_lock); -+ list_for_each_safe(loop, tmp, &hp_cpu->handlers) { -+ u32 flags; -+ struct hp_handler *handler = list_entry(loop, struct hp_handler, -+ node); -+ if (qman_retire_fq(&handler->rx, &flags)) -+ panic("qman_retire_fq(rx) failed"); -+ BUG_ON(flags & QMAN_FQ_STATE_BLOCKOOS); -+ if (qman_oos_fq(&handler->rx)) -+ panic("qman_oos_fq(rx) failed"); -+ qman_destroy_fq(&handler->rx, 0); -+ qman_destroy_fq(&handler->tx, 0); -+ qman_release_fqid(handler->fqid_rx); -+ list_del(&handler->node); -+ kmem_cache_free(hp_handler_slab, handler); -+ } -+ put_cpu_var(hp_cpus); -+} -+ -+static inline u8 num_cachelines(u32 offset) -+{ -+ u8 res = (offset + (L1_CACHE_BYTES - 1)) -+ / (L1_CACHE_BYTES); -+ if (res > 3) -+ return 3; -+ return res; -+} -+#define STASH_DATA_CL \ -+ num_cachelines(HP_NUM_WORDS * 4) -+#define STASH_CTX_CL \ -+ num_cachelines(offsetof(struct hp_handler, fqid_rx)) -+ -+static void init_handler(void *__handler) -+{ -+ struct qm_mcc_initfq opts; -+ struct hp_handler *handler = __handler; -+ BUG_ON(handler->processor_id != smp_processor_id()); -+ /* Set up rx */ -+ memset(&handler->rx, 0, sizeof(handler->rx)); -+ if (handler == special_handler) -+ handler->rx.cb.dqrr = special_dqrr; -+ else -+ handler->rx.cb.dqrr = normal_dqrr; -+ if (qman_create_fq(handler->fqid_rx, 0, &handler->rx)) -+ panic("qman_create_fq(rx) failed"); -+ memset(&opts, 0, sizeof(opts)); -+ opts.we_mask = QM_INITFQ_WE_FQCTRL | QM_INITFQ_WE_CONTEXTA; -+ opts.fqd.fq_ctrl = QM_FQCTRL_CTXASTASHING; -+ opts.fqd.context_a.stashing.data_cl = STASH_DATA_CL; -+ opts.fqd.context_a.stashing.context_cl = STASH_CTX_CL; -+ if (qman_init_fq(&handler->rx, QMAN_INITFQ_FLAG_SCHED | -+ QMAN_INITFQ_FLAG_LOCAL, &opts)) -+ panic("qman_init_fq(rx) failed"); -+ /* Set up tx */ -+ memset(&handler->tx, 0, sizeof(handler->tx)); -+ if (qman_create_fq(handler->fqid_tx, QMAN_FQ_FLAG_NO_MODIFY, -+ &handler->tx)) -+ panic("qman_create_fq(tx) failed"); -+} -+ -+static void init_phase2(void) -+{ -+ int loop; -+ u32 fqid = 0; -+ u32 lfsr = 0xdeadbeef; -+ struct hp_cpu *hp_cpu; -+ struct hp_handler *handler; -+ -+ for (loop = 0; loop < HP_PER_CPU; loop++) { -+ list_for_each_entry(hp_cpu, &hp_cpu_list, node) { -+ int ret; -+ if (!loop) -+ hp_cpu->iterator = list_first_entry( -+ &hp_cpu->handlers, -+ struct hp_handler, node); -+ else -+ hp_cpu->iterator = list_entry( -+ hp_cpu->iterator->node.next, -+ struct hp_handler, node); -+ /* Rx FQID is the previous handler's Tx FQID */ -+ hp_cpu->iterator->fqid_rx = fqid; -+ /* Allocate new FQID for Tx */ -+ ret = qman_alloc_fqid(&fqid); -+ if (ret) -+ panic("qman_alloc_fqid() failed"); -+ hp_cpu->iterator->fqid_tx = fqid; -+ /* Rx mixer is the previous handler's Tx mixer */ -+ hp_cpu->iterator->rx_mixer = lfsr; -+ /* Get new mixer for Tx */ -+ lfsr = do_lfsr(lfsr); -+ hp_cpu->iterator->tx_mixer = lfsr; -+ } -+ } -+ /* Fix up the first handler (fqid_rx==0, rx_mixer=0xdeadbeef) */ -+ hp_cpu = list_first_entry(&hp_cpu_list, struct hp_cpu, node); -+ handler = list_first_entry(&hp_cpu->handlers, struct hp_handler, node); -+ BUG_ON((handler->fqid_rx != 0) || (handler->rx_mixer != 0xdeadbeef)); -+ handler->fqid_rx = fqid; -+ handler->rx_mixer = lfsr; -+ /* and tag it as our "special" handler */ -+ special_handler = handler; -+} -+ -+static void init_phase3(void) -+{ -+ int loop; -+ struct hp_cpu *hp_cpu; -+ -+ for (loop = 0; loop < HP_PER_CPU; loop++) { -+ list_for_each_entry(hp_cpu, &hp_cpu_list, node) { -+ if (!loop) -+ hp_cpu->iterator = list_first_entry( -+ &hp_cpu->handlers, -+ struct hp_handler, node); -+ else -+ hp_cpu->iterator = list_entry( -+ hp_cpu->iterator->node.next, -+ struct hp_handler, node); -+ preempt_disable(); -+ if (hp_cpu->processor_id == smp_processor_id()) -+ init_handler(hp_cpu->iterator); -+ else -+ smp_call_function_single(hp_cpu->processor_id, -+ init_handler, hp_cpu->iterator, 1); -+ preempt_enable(); -+ } -+ } -+} -+ -+static void send_first_frame(void *ignore) -+{ -+ u32 *p = special_handler->frame_ptr; -+ u32 lfsr = HP_FIRST_WORD; -+ int loop; -+ struct qm_fd fd; -+ -+ BUG_ON(special_handler->processor_id != smp_processor_id()); -+ memset(&fd, 0, sizeof(fd)); -+ qm_fd_addr_set64(&fd, special_handler->addr); -+ fd.format = qm_fd_contig_big; -+ fd.length29 = HP_NUM_WORDS * 4; -+ for (loop = 0; loop < HP_NUM_WORDS; loop++, p++) { -+ if (*p != lfsr) -+ panic("corrupt frame data"); -+ *p ^= special_handler->tx_mixer; -+ lfsr = do_lfsr(lfsr); -+ } -+ pr_info("Sending first frame\n"); -+ if (qman_enqueue(&special_handler->tx, &fd, 0)) -+ panic("qman_enqueue() failed"); -+} -+ -+void qman_test_hotpotato(void) -+{ -+ if (cpumask_weight(cpu_online_mask) < 2) { -+ pr_info("qman_test_hotpotato, skip - only 1 CPU\n"); -+ return; -+ } -+ -+ pr_info("qman_test_hotpotato starting\n"); -+ -+ hp_cpu_list_length = 0; -+ loop_counter = 0; -+ hp_handler_slab = kmem_cache_create("hp_handler_slab", -+ sizeof(struct hp_handler), L1_CACHE_BYTES, -+ SLAB_HWCACHE_ALIGN, NULL); -+ if (!hp_handler_slab) -+ panic("kmem_cache_create() failed"); -+ -+ allocate_frame_data(); -+ -+ /* Init phase 1 */ -+ pr_info("Creating %d handlers per cpu...\n", HP_PER_CPU); -+ if (on_all_cpus(create_per_cpu_handlers)) -+ panic("on_each_cpu() failed"); -+ pr_info("Number of cpus: %d, total of %d handlers\n", -+ hp_cpu_list_length, hp_cpu_list_length * HP_PER_CPU); -+ -+ init_phase2(); -+ -+ init_phase3(); -+ -+ preempt_disable(); -+ if (special_handler->processor_id == smp_processor_id()) -+ send_first_frame(NULL); -+ else -+ smp_call_function_single(special_handler->processor_id, -+ send_first_frame, NULL, 1); -+ preempt_enable(); -+ -+ wait_event(queue, loop_counter == HP_LOOPS); -+ deallocate_frame_data(); -+ if (on_all_cpus(destroy_per_cpu_handlers)) -+ panic("on_each_cpu() failed"); -+ kmem_cache_destroy(hp_handler_slab); -+ pr_info("qman_test_hotpotato finished\n"); -+} ---- /dev/null -+++ b/drivers/staging/fsl_qbman/qman_utility.c -@@ -0,0 +1,129 @@ -+/* Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "qman_private.h" -+ -+/* ----------------- */ -+/* --- FQID Pool --- */ -+ -+struct qman_fqid_pool { -+ /* Base and size of the FQID range */ -+ u32 fqid_base; -+ u32 total; -+ /* Number of FQIDs currently "allocated" */ -+ u32 used; -+ /* Allocation optimisation. When 'usedfqid_base = fqid_start; -+ pool->total = num; -+ pool->used = 0; -+ pool->next = 0; -+ pool->bits = kzalloc(QNUM_BYTES(num), GFP_KERNEL); -+ if (!pool->bits) { -+ kfree(pool); -+ return NULL; -+ } -+ /* If num is not an even multiple of QLONG_BITS (or even 8, for -+ * byte-oriented searching) then we fill the trailing bits with 1, to -+ * make them look allocated (permanently). */ -+ for (i = num + 1; i < QNUM_BITS(num); i++) -+ set_bit(i, pool->bits); -+ return pool; -+} -+EXPORT_SYMBOL(qman_fqid_pool_create); -+ -+int qman_fqid_pool_destroy(struct qman_fqid_pool *pool) -+{ -+ int ret = pool->used; -+ kfree(pool->bits); -+ kfree(pool); -+ return ret; -+} -+EXPORT_SYMBOL(qman_fqid_pool_destroy); -+ -+int qman_fqid_pool_alloc(struct qman_fqid_pool *pool, u32 *fqid) -+{ -+ int ret; -+ if (pool->used == pool->total) -+ return -ENOMEM; -+ *fqid = pool->fqid_base + pool->next; -+ ret = test_and_set_bit(pool->next, pool->bits); -+ BUG_ON(ret); -+ if (++pool->used == pool->total) -+ return 0; -+ pool->next = find_next_zero_bit(pool->bits, pool->total, pool->next); -+ if (pool->next >= pool->total) -+ pool->next = find_first_zero_bit(pool->bits, pool->total); -+ BUG_ON(pool->next >= pool->total); -+ return 0; -+} -+EXPORT_SYMBOL(qman_fqid_pool_alloc); -+ -+void qman_fqid_pool_free(struct qman_fqid_pool *pool, u32 fqid) -+{ -+ int ret; -+ -+ fqid -= pool->fqid_base; -+ ret = test_and_clear_bit(fqid, pool->bits); -+ BUG_ON(!ret); -+ if (pool->used-- == pool->total) -+ pool->next = fqid; -+} -+EXPORT_SYMBOL(qman_fqid_pool_free); -+ -+u32 qman_fqid_pool_used(struct qman_fqid_pool *pool) -+{ -+ return pool->used; -+} -+EXPORT_SYMBOL(qman_fqid_pool_used); ---- /dev/null -+++ b/include/linux/fsl/svr.h -@@ -0,0 +1,97 @@ -+/* -+ * MPC85xx cpu type detection -+ * -+ * Copyright 2011-2012 Freescale Semiconductor, Inc. -+ * -+ * This is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ */ -+ -+#ifndef FSL_SVR_H -+#define FSL_SVR_H -+ -+#define SVR_REV(svr) ((svr) & 0xFF) /* SOC design resision */ -+#define SVR_MAJ(svr) (((svr) >> 4) & 0xF) /* Major revision field*/ -+#define SVR_MIN(svr) (((svr) >> 0) & 0xF) /* Minor revision field*/ -+ -+/* Some parts define SVR[0:23] as the SOC version */ -+#define SVR_SOC_VER(svr) (((svr) >> 8) & 0xFFF7FF) /* SOC Version fields */ -+ -+#define SVR_8533 0x803400 -+#define SVR_8535 0x803701 -+#define SVR_8536 0x803700 -+#define SVR_8540 0x803000 -+#define SVR_8541 0x807200 -+#define SVR_8543 0x803200 -+#define SVR_8544 0x803401 -+#define SVR_8545 0x803102 -+#define SVR_8547 0x803101 -+#define SVR_8548 0x803100 -+#define SVR_8555 0x807100 -+#define SVR_8560 0x807000 -+#define SVR_8567 0x807501 -+#define SVR_8568 0x807500 -+#define SVR_8569 0x808000 -+#define SVR_8572 0x80E000 -+#define SVR_P1010 0x80F100 -+#define SVR_P1011 0x80E500 -+#define SVR_P1012 0x80E501 -+#define SVR_P1013 0x80E700 -+#define SVR_P1014 0x80F101 -+#define SVR_P1017 0x80F700 -+#define SVR_P1020 0x80E400 -+#define SVR_P1021 0x80E401 -+#define SVR_P1022 0x80E600 -+#define SVR_P1023 0x80F600 -+#define SVR_P1024 0x80E402 -+#define SVR_P1025 0x80E403 -+#define SVR_P2010 0x80E300 -+#define SVR_P2020 0x80E200 -+#define SVR_P2040 0x821000 -+#define SVR_P2041 0x821001 -+#define SVR_P3041 0x821103 -+#define SVR_P4040 0x820100 -+#define SVR_P4080 0x820000 -+#define SVR_P5010 0x822100 -+#define SVR_P5020 0x822000 -+#define SVR_P5021 0X820500 -+#define SVR_P5040 0x820400 -+#define SVR_T4240 0x824000 -+#define SVR_T4120 0x824001 -+#define SVR_T4160 0x824100 -+#define SVR_T4080 0x824102 -+#define SVR_C291 0x850000 -+#define SVR_C292 0x850020 -+#define SVR_C293 0x850030 -+#define SVR_B4860 0X868000 -+#define SVR_G4860 0x868001 -+#define SVR_G4060 0x868003 -+#define SVR_B4440 0x868100 -+#define SVR_G4440 0x868101 -+#define SVR_B4420 0x868102 -+#define SVR_B4220 0x868103 -+#define SVR_T1040 0x852000 -+#define SVR_T1041 0x852001 -+#define SVR_T1042 0x852002 -+#define SVR_T1020 0x852100 -+#define SVR_T1021 0x852101 -+#define SVR_T1022 0x852102 -+#define SVR_T1023 0x854100 -+#define SVR_T1024 0x854000 -+#define SVR_T2080 0x853000 -+#define SVR_T2081 0x853100 -+ -+#define SVR_8610 0x80A000 -+#define SVR_8641 0x809000 -+#define SVR_8641D 0x809001 -+ -+#define SVR_9130 0x860001 -+#define SVR_9131 0x860000 -+#define SVR_9132 0x861000 -+#define SVR_9232 0x861400 -+ -+#define SVR_Unknown 0xFFFFFF -+ -+#endif ---- /dev/null -+++ b/include/linux/fsl_bman.h -@@ -0,0 +1,532 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef FSL_BMAN_H -+#define FSL_BMAN_H -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+/* Last updated for v00.79 of the BG */ -+ -+/* Portal processing (interrupt) sources */ -+#define BM_PIRQ_RCRI 0x00000002 /* RCR Ring (below threshold) */ -+#define BM_PIRQ_BSCN 0x00000001 /* Buffer depletion State Change */ -+ -+/* This wrapper represents a bit-array for the depletion state of the 64 Bman -+ * buffer pools. */ -+struct bman_depletion { -+ u32 __state[2]; -+}; -+#define BMAN_DEPLETION_EMPTY { { 0x00000000, 0x00000000 } } -+#define BMAN_DEPLETION_FULL { { 0xffffffff, 0xffffffff } } -+#define __bmdep_word(x) ((x) >> 5) -+#define __bmdep_shift(x) ((x) & 0x1f) -+#define __bmdep_bit(x) (0x80000000 >> __bmdep_shift(x)) -+static inline void bman_depletion_init(struct bman_depletion *c) -+{ -+ c->__state[0] = c->__state[1] = 0; -+} -+static inline void bman_depletion_fill(struct bman_depletion *c) -+{ -+ c->__state[0] = c->__state[1] = ~0; -+} -+static inline int bman_depletion_get(const struct bman_depletion *c, u8 bpid) -+{ -+ return c->__state[__bmdep_word(bpid)] & __bmdep_bit(bpid); -+} -+static inline void bman_depletion_set(struct bman_depletion *c, u8 bpid) -+{ -+ c->__state[__bmdep_word(bpid)] |= __bmdep_bit(bpid); -+} -+static inline void bman_depletion_unset(struct bman_depletion *c, u8 bpid) -+{ -+ c->__state[__bmdep_word(bpid)] &= ~__bmdep_bit(bpid); -+} -+ -+/* ------------------------------------------------------- */ -+/* --- Bman data structures (and associated constants) --- */ -+ -+/* Represents s/w corenet portal mapped data structures */ -+struct bm_rcr_entry; /* RCR (Release Command Ring) entries */ -+struct bm_mc_command; /* MC (Management Command) command */ -+struct bm_mc_result; /* MC result */ -+ -+/* Code-reduction, define a wrapper for 48-bit buffers. In cases where a buffer -+ * pool id specific to this buffer is needed (BM_RCR_VERB_CMD_BPID_MULTI, -+ * BM_MCC_VERB_ACQUIRE), the 'bpid' field is used. */ -+struct bm_buffer { -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 __reserved1; -+ u8 bpid; -+ u16 hi; /* High 16-bits of 48-bit address */ -+ u32 lo; /* Low 32-bits of 48-bit address */ -+#else -+ u32 lo; -+ u16 hi; -+ u8 bpid; -+ u8 __reserved; -+#endif -+ }; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u64 __notaddress:16; -+ u64 addr:48; -+#else -+ u64 addr:48; -+ u64 __notaddress:16; -+#endif -+ }; -+ u64 opaque; -+ }; -+} __aligned(8); -+static inline u64 bm_buffer_get64(const struct bm_buffer *buf) -+{ -+ return buf->addr; -+} -+static inline dma_addr_t bm_buf_addr(const struct bm_buffer *buf) -+{ -+ return (dma_addr_t)buf->addr; -+} -+/* Macro, so we compile better if 'v' isn't always 64-bit */ -+#define bm_buffer_set64(buf, v) \ -+ do { \ -+ struct bm_buffer *__buf931 = (buf); \ -+ __buf931->hi = upper_32_bits(v); \ -+ __buf931->lo = lower_32_bits(v); \ -+ } while (0) -+ -+/* See 1.5.3.5.4: "Release Command" */ -+struct bm_rcr_entry { -+ union { -+ struct { -+ u8 __dont_write_directly__verb; -+ u8 bpid; /* used with BM_RCR_VERB_CMD_BPID_SINGLE */ -+ u8 __reserved1[62]; -+ }; -+ struct bm_buffer bufs[8]; -+ }; -+} __packed; -+#define BM_RCR_VERB_VBIT 0x80 -+#define BM_RCR_VERB_CMD_MASK 0x70 /* one of two values; */ -+#define BM_RCR_VERB_CMD_BPID_SINGLE 0x20 -+#define BM_RCR_VERB_CMD_BPID_MULTI 0x30 -+#define BM_RCR_VERB_BUFCOUNT_MASK 0x0f /* values 1..8 */ -+ -+/* See 1.5.3.1: "Acquire Command" */ -+/* See 1.5.3.2: "Query Command" */ -+struct bm_mcc_acquire { -+ u8 bpid; -+ u8 __reserved1[62]; -+} __packed; -+struct bm_mcc_query { -+ u8 __reserved2[63]; -+} __packed; -+struct bm_mc_command { -+ u8 __dont_write_directly__verb; -+ union { -+ struct bm_mcc_acquire acquire; -+ struct bm_mcc_query query; -+ }; -+} __packed; -+#define BM_MCC_VERB_VBIT 0x80 -+#define BM_MCC_VERB_CMD_MASK 0x70 /* where the verb contains; */ -+#define BM_MCC_VERB_CMD_ACQUIRE 0x10 -+#define BM_MCC_VERB_CMD_QUERY 0x40 -+#define BM_MCC_VERB_ACQUIRE_BUFCOUNT 0x0f /* values 1..8 go here */ -+ -+/* See 1.5.3.3: "Acquire Response" */ -+/* See 1.5.3.4: "Query Response" */ -+struct bm_pool_state { -+ u8 __reserved1[32]; -+ /* "availability state" and "depletion state" */ -+ struct { -+ u8 __reserved1[8]; -+ /* Access using bman_depletion_***() */ -+ struct bman_depletion state; -+ } as, ds; -+}; -+struct bm_mc_result { -+ union { -+ struct { -+ u8 verb; -+ u8 __reserved1[63]; -+ }; -+ union { -+ struct { -+ u8 __reserved1; -+ u8 bpid; -+ u8 __reserved2[62]; -+ }; -+ struct bm_buffer bufs[8]; -+ } acquire; -+ struct bm_pool_state query; -+ }; -+} __packed; -+#define BM_MCR_VERB_VBIT 0x80 -+#define BM_MCR_VERB_CMD_MASK BM_MCC_VERB_CMD_MASK -+#define BM_MCR_VERB_CMD_ACQUIRE BM_MCC_VERB_CMD_ACQUIRE -+#define BM_MCR_VERB_CMD_QUERY BM_MCC_VERB_CMD_QUERY -+#define BM_MCR_VERB_CMD_ERR_INVALID 0x60 -+#define BM_MCR_VERB_CMD_ERR_ECC 0x70 -+#define BM_MCR_VERB_ACQUIRE_BUFCOUNT BM_MCC_VERB_ACQUIRE_BUFCOUNT /* 0..8 */ -+/* Determine the "availability state" of pool 'p' from a query result 'r' */ -+#define BM_MCR_QUERY_AVAILABILITY(r, p) \ -+ bman_depletion_get(&r->query.as.state, p) -+/* Determine the "depletion state" of pool 'p' from a query result 'r' */ -+#define BM_MCR_QUERY_DEPLETION(r, p) \ -+ bman_depletion_get(&r->query.ds.state, p) -+ -+/*******************************************************************/ -+/* Managed (aka "shared" or "mux/demux") portal, high-level i/face */ -+/*******************************************************************/ -+ -+ /* Portal and Buffer Pools */ -+ /* ----------------------- */ -+/* Represents a managed portal */ -+struct bman_portal; -+ -+/* This object type represents Bman buffer pools. */ -+struct bman_pool; -+ -+struct bman_portal_config { -+ /* This is used for any "core-affine" portals, ie. default portals -+ * associated to the corresponding cpu. -1 implies that there is no core -+ * affinity configured. */ -+ int cpu; -+ /* portal interrupt line */ -+ int irq; -+ /* the unique index of this portal */ -+ u32 index; -+ /* Is this portal shared? (If so, it has coarser locking and demuxes -+ * processing on behalf of other CPUs.) */ -+ int is_shared; -+ /* These are the buffer pool IDs that may be used via this portal. */ -+ struct bman_depletion mask; -+}; -+ -+/* This callback type is used when handling pool depletion entry/exit. The -+ * 'cb_ctx' value is the opaque value associated with the pool object in -+ * bman_new_pool(). 'depleted' is non-zero on depletion-entry, and zero on -+ * depletion-exit. */ -+typedef void (*bman_cb_depletion)(struct bman_portal *bm, -+ struct bman_pool *pool, void *cb_ctx, int depleted); -+ -+/* This struct specifies parameters for a bman_pool object. */ -+struct bman_pool_params { -+ /* index of the buffer pool to encapsulate (0-63), ignored if -+ * BMAN_POOL_FLAG_DYNAMIC_BPID is set. */ -+ u32 bpid; -+ /* bit-mask of BMAN_POOL_FLAG_*** options */ -+ u32 flags; -+ /* depletion-entry/exit callback, if BMAN_POOL_FLAG_DEPLETION is set */ -+ bman_cb_depletion cb; -+ /* opaque user value passed as a parameter to 'cb' */ -+ void *cb_ctx; -+ /* depletion-entry/exit thresholds, if BMAN_POOL_FLAG_THRESH is set. NB: -+ * this is only allowed if BMAN_POOL_FLAG_DYNAMIC_BPID is used *and* -+ * when run in the control plane (which controls Bman CCSR). This array -+ * matches the definition of bm_pool_set(). */ -+ u32 thresholds[4]; -+}; -+ -+/* Flags to bman_new_pool() */ -+#define BMAN_POOL_FLAG_NO_RELEASE 0x00000001 /* can't release to pool */ -+#define BMAN_POOL_FLAG_ONLY_RELEASE 0x00000002 /* can only release to pool */ -+#define BMAN_POOL_FLAG_DEPLETION 0x00000004 /* track depletion entry/exit */ -+#define BMAN_POOL_FLAG_DYNAMIC_BPID 0x00000008 /* (de)allocate bpid */ -+#define BMAN_POOL_FLAG_THRESH 0x00000010 /* set depletion thresholds */ -+#define BMAN_POOL_FLAG_STOCKPILE 0x00000020 /* stockpile to reduce hw ops */ -+ -+/* Flags to bman_release() */ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+#define BMAN_RELEASE_FLAG_WAIT 0x00000001 /* wait if RCR is full */ -+#define BMAN_RELEASE_FLAG_WAIT_INT 0x00000002 /* if we wait, interruptible? */ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+#define BMAN_RELEASE_FLAG_WAIT_SYNC 0x00000004 /* if wait, until consumed? */ -+#endif -+#endif -+#define BMAN_RELEASE_FLAG_NOW 0x00000008 /* issue immediate release */ -+ -+/* Flags to bman_acquire() */ -+#define BMAN_ACQUIRE_FLAG_STOCKPILE 0x00000001 /* no hw op, stockpile only */ -+ -+ /* Portal Management */ -+ /* ----------------- */ -+/** -+ * bman_get_portal_config - get portal configuration settings -+ * -+ * This returns a read-only view of the current cpu's affine portal settings. -+ */ -+const struct bman_portal_config *bman_get_portal_config(void); -+ -+/** -+ * bman_irqsource_get - return the portal work that is interrupt-driven -+ * -+ * Returns a bitmask of BM_PIRQ_**I processing sources that are currently -+ * enabled for interrupt handling on the current cpu's affine portal. These -+ * sources will trigger the portal interrupt and the interrupt handler (or a -+ * tasklet/bottom-half it defers to) will perform the corresponding processing -+ * work. The bman_poll_***() functions will only process sources that are not in -+ * this bitmask. If the current CPU is sharing a portal hosted on another CPU, -+ * this always returns zero. -+ */ -+u32 bman_irqsource_get(void); -+ -+/** -+ * bman_irqsource_add - add processing sources to be interrupt-driven -+ * @bits: bitmask of BM_PIRQ_**I processing sources -+ * -+ * Adds processing sources that should be interrupt-driven (rather than -+ * processed via bman_poll_***() functions). Returns zero for success, or -+ * -EINVAL if the current CPU is sharing a portal hosted on another CPU. */ -+int bman_irqsource_add(u32 bits); -+ -+/** -+ * bman_irqsource_remove - remove processing sources from being interrupt-driven -+ * @bits: bitmask of BM_PIRQ_**I processing sources -+ * -+ * Removes processing sources from being interrupt-driven, so that they will -+ * instead be processed via bman_poll_***() functions. Returns zero for success, -+ * or -EINVAL if the current CPU is sharing a portal hosted on another CPU. */ -+int bman_irqsource_remove(u32 bits); -+ -+/** -+ * bman_affine_cpus - return a mask of cpus that have affine portals -+ */ -+const cpumask_t *bman_affine_cpus(void); -+ -+/** -+ * bman_poll_slow - process anything that isn't interrupt-driven. -+ * -+ * This function does any portal processing that isn't interrupt-driven. If the -+ * current CPU is sharing a portal hosted on another CPU, this function will -+ * return -EINVAL, otherwise the return value is a bitmask of BM_PIRQ_* sources -+ * indicating what interrupt sources were actually processed by the call. -+ * -+ * NB, unlike the legacy wrapper bman_poll(), this function will -+ * deterministically check for the presence of portal processing work and do it, -+ * which implies some latency even if there's nothing to do. The bman_poll() -+ * wrapper on the other hand (like the qman_poll() wrapper) attenuates this by -+ * checking for (and doing) portal processing infrequently. Ie. such that -+ * qman_poll() and bman_poll() can be called from core-processing loops. Use -+ * bman_poll_slow() when you yourself are deciding when to incur the overhead of -+ * processing. -+ */ -+u32 bman_poll_slow(void); -+ -+/** -+ * bman_poll - process anything that isn't interrupt-driven. -+ * -+ * Dispatcher logic on a cpu can use this to trigger any maintenance of the -+ * affine portal. This function does whatever processing is not triggered by -+ * interrupts. This is a legacy wrapper that can be used in core-processing -+ * loops but mitigates the performance overhead of portal processing by -+ * adaptively bypassing true portal processing most of the time. (Processing is -+ * done once every 10 calls if the previous processing revealed that work needed -+ * to be done, or once very 1000 calls if the previous processing revealed no -+ * work needed doing.) If you wish to control this yourself, call -+ * bman_poll_slow() instead, which always checks for portal processing work. -+ */ -+void bman_poll(void); -+ -+/** -+ * bman_rcr_is_empty - Determine if portal's RCR is empty -+ * -+ * For use in situations where a cpu-affine caller needs to determine when all -+ * releases for the local portal have been processed by Bman but can't use the -+ * BMAN_RELEASE_FLAG_WAIT_SYNC flag to do this from the final bman_release(). -+ * The function forces tracking of RCR consumption (which normally doesn't -+ * happen until release processing needs to find space to put new release -+ * commands), and returns zero if the ring still has unprocessed entries, -+ * non-zero if it is empty. -+ */ -+int bman_rcr_is_empty(void); -+ -+/** -+ * bman_alloc_bpid_range - Allocate a contiguous range of BPIDs -+ * @result: is set by the API to the base BPID of the allocated range -+ * @count: the number of BPIDs required -+ * @align: required alignment of the allocated range -+ * @partial: non-zero if the API can return fewer than @count BPIDs -+ * -+ * Returns the number of buffer pools allocated, or a negative error code. If -+ * @partial is non zero, the allocation request may return a smaller range of -+ * BPs than requested (though alignment will be as requested). If @partial is -+ * zero, the return value will either be 'count' or negative. -+ */ -+int bman_alloc_bpid_range(u32 *result, u32 count, u32 align, int partial); -+static inline int bman_alloc_bpid(u32 *result) -+{ -+ int ret = bman_alloc_bpid_range(result, 1, 0, 0); -+ return (ret > 0) ? 0 : ret; -+} -+ -+/** -+ * bman_release_bpid_range - Release the specified range of buffer pool IDs -+ * @bpid: the base BPID of the range to deallocate -+ * @count: the number of BPIDs in the range -+ * -+ * This function can also be used to seed the allocator with ranges of BPIDs -+ * that it can subsequently allocate from. -+ */ -+void bman_release_bpid_range(u32 bpid, unsigned int count); -+static inline void bman_release_bpid(u32 bpid) -+{ -+ bman_release_bpid_range(bpid, 1); -+} -+ -+int bman_reserve_bpid_range(u32 bpid, unsigned int count); -+static inline int bman_reserve_bpid(u32 bpid) -+{ -+ return bman_reserve_bpid_range(bpid, 1); -+} -+ -+void bman_seed_bpid_range(u32 bpid, unsigned int count); -+ -+ -+int bman_shutdown_pool(u32 bpid); -+ -+ /* Pool management */ -+ /* --------------- */ -+/** -+ * bman_new_pool - Allocates a Buffer Pool object -+ * @params: parameters specifying the buffer pool ID and behaviour -+ * -+ * Creates a pool object for the given @params. A portal and the depletion -+ * callback field of @params are only used if the BMAN_POOL_FLAG_DEPLETION flag -+ * is set. NB, the fields from @params are copied into the new pool object, so -+ * the structure provided by the caller can be released or reused after the -+ * function returns. -+ */ -+struct bman_pool *bman_new_pool(const struct bman_pool_params *params); -+ -+/** -+ * bman_free_pool - Deallocates a Buffer Pool object -+ * @pool: the pool object to release -+ * -+ */ -+void bman_free_pool(struct bman_pool *pool); -+ -+/** -+ * bman_get_params - Returns a pool object's parameters. -+ * @pool: the pool object -+ * -+ * The returned pointer refers to state within the pool object so must not be -+ * modified and can no longer be read once the pool object is destroyed. -+ */ -+const struct bman_pool_params *bman_get_params(const struct bman_pool *pool); -+ -+/** -+ * bman_release - Release buffer(s) to the buffer pool -+ * @pool: the buffer pool object to release to -+ * @bufs: an array of buffers to release -+ * @num: the number of buffers in @bufs (1-8) -+ * @flags: bit-mask of BMAN_RELEASE_FLAG_*** options -+ * -+ * Adds the given buffers to RCR entries. If the portal @p was created with the -+ * "COMPACT" flag, then it will be using a compaction algorithm to improve -+ * utilisation of RCR. As such, these buffers may join an existing ring entry -+ * and/or it may not be issued right away so as to allow future releases to join -+ * the same ring entry. Use the BMAN_RELEASE_FLAG_NOW flag to override this -+ * behaviour by committing the RCR entry (or entries) right away. If the RCR -+ * ring is full, the function will return -EBUSY unless BMAN_RELEASE_FLAG_WAIT -+ * is selected, in which case it will sleep waiting for space to become -+ * available in RCR. If the function receives a signal before such time (and -+ * BMAN_RELEASE_FLAG_WAIT_INT is set), the function returns -EINTR. Otherwise, -+ * it returns zero. -+ */ -+int bman_release(struct bman_pool *pool, const struct bm_buffer *bufs, u8 num, -+ u32 flags); -+ -+/** -+ * bman_acquire - Acquire buffer(s) from a buffer pool -+ * @pool: the buffer pool object to acquire from -+ * @bufs: array for storing the acquired buffers -+ * @num: the number of buffers desired (@bufs is at least this big) -+ * -+ * Issues an "Acquire" command via the portal's management command interface. -+ * The return value will be the number of buffers obtained from the pool, or a -+ * negative error code if a h/w error or pool starvation was encountered. In -+ * the latter case, the content of @bufs is undefined. -+ */ -+int bman_acquire(struct bman_pool *pool, struct bm_buffer *bufs, u8 num, -+ u32 flags); -+ -+/** -+ * bman_flush_stockpile - Flush stockpile buffer(s) to the buffer pool -+ * @pool: the buffer pool object the stockpile belongs -+ * @flags: bit-mask of BMAN_RELEASE_FLAG_*** options -+ * -+ * Adds stockpile buffers to RCR entries until the stockpile is empty. -+ * The return value will be a negative error code if a h/w error occurred. -+ * If BMAN_RELEASE_FLAG_NOW flag is passed and RCR ring is full, -+ * -EAGAIN will be returned. -+ */ -+int bman_flush_stockpile(struct bman_pool *pool, u32 flags); -+ -+/** -+ * bman_query_pools - Query all buffer pool states -+ * @state: storage for the queried availability and depletion states -+ */ -+int bman_query_pools(struct bm_pool_state *state); -+ -+#ifdef CONFIG_FSL_BMAN_CONFIG -+/** -+ * bman_query_free_buffers - Query how many free buffers are in buffer pool -+ * @pool: the buffer pool object to query -+ * -+ * Return the number of the free buffers -+ */ -+u32 bman_query_free_buffers(struct bman_pool *pool); -+ -+/** -+ * bman_update_pool_thresholds - Change the buffer pool's depletion thresholds -+ * @pool: the buffer pool object to which the thresholds will be set -+ * @thresholds: the new thresholds -+ */ -+int bman_update_pool_thresholds(struct bman_pool *pool, const u32 *thresholds); -+#endif -+ -+/** -+ * The below bman_p_***() variant might be called in a situation that the cpu -+ * which the portal affine to is not online yet. -+ * @bman_portal specifies which portal the API will use. -+*/ -+int bman_p_irqsource_add(struct bman_portal *p, __maybe_unused u32 bits); -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* FSL_BMAN_H */ ---- /dev/null -+++ b/include/linux/fsl_qman.h -@@ -0,0 +1,3910 @@ -+/* Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef FSL_QMAN_H -+#define FSL_QMAN_H -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+/* Last updated for v00.800 of the BG */ -+ -+/* Hardware constants */ -+#define QM_CHANNEL_SWPORTAL0 0 -+#define QMAN_CHANNEL_POOL1 0x21 -+#define QMAN_CHANNEL_CAAM 0x80 -+#define QMAN_CHANNEL_PME 0xa0 -+#define QMAN_CHANNEL_POOL1_REV3 0x401 -+#define QMAN_CHANNEL_CAAM_REV3 0x840 -+#define QMAN_CHANNEL_PME_REV3 0x860 -+#define QMAN_CHANNEL_DCE 0x8a0 -+#define QMAN_CHANNEL_DCE_QMANREV312 0x880 -+extern u16 qm_channel_pool1; -+extern u16 qm_channel_caam; -+extern u16 qm_channel_pme; -+extern u16 qm_channel_dce; -+enum qm_dc_portal { -+ qm_dc_portal_fman0 = 0, -+ qm_dc_portal_fman1 = 1, -+ qm_dc_portal_caam = 2, -+ qm_dc_portal_pme = 3, -+ qm_dc_portal_rman = 4, -+ qm_dc_portal_dce = 5 -+}; -+ -+/* Portal processing (interrupt) sources */ -+#define QM_PIRQ_CCSCI 0x00200000 /* CEETM Congestion State Change */ -+#define QM_PIRQ_CSCI 0x00100000 /* Congestion State Change */ -+#define QM_PIRQ_EQCI 0x00080000 /* Enqueue Command Committed */ -+#define QM_PIRQ_EQRI 0x00040000 /* EQCR Ring (below threshold) */ -+#define QM_PIRQ_DQRI 0x00020000 /* DQRR Ring (non-empty) */ -+#define QM_PIRQ_MRI 0x00010000 /* MR Ring (non-empty) */ -+/* This mask contains all the interrupt sources that need handling except DQRI, -+ * ie. that if present should trigger slow-path processing. */ -+#define QM_PIRQ_SLOW (QM_PIRQ_CSCI | QM_PIRQ_EQCI | QM_PIRQ_EQRI | \ -+ QM_PIRQ_MRI | QM_PIRQ_CCSCI) -+ -+/* --- Clock speed --- */ -+/* A qman driver instance may or may not know the current qman clock speed. -+ * However, certain CEETM calculations may not be possible if this is not known. -+ * The 'set' function will only succeed (return zero) if the driver did not -+ * already know the clock speed. Likewise, the 'get' function will only succeed -+ * if the driver does know the clock speed (either because it knew when booting, -+ * or was told via 'set'). In cases where software is running on a driver -+ * instance that does not know the clock speed (eg. on a hypervised data-plane), -+ * and the user can obtain the current qman clock speed by other means (eg. from -+ * a message sent from the control-plane), then the 'set' function can be used -+ * to enable rate-calculations in a driver where it would otherwise not be -+ * possible. */ -+int qm_get_clock(u64 *clock_hz); -+int qm_set_clock(u64 clock_hz); -+ -+/* For qman_static_dequeue_*** APIs */ -+#define QM_SDQCR_CHANNELS_POOL_MASK 0x00007fff -+/* for n in [1,15] */ -+#define QM_SDQCR_CHANNELS_POOL(n) (0x00008000 >> (n)) -+/* for conversion from n of qm_channel */ -+static inline u32 QM_SDQCR_CHANNELS_POOL_CONV(u16 channel) -+{ -+ return QM_SDQCR_CHANNELS_POOL(channel + 1 - qm_channel_pool1); -+} -+ -+/* For qman_volatile_dequeue(); Choose one PRECEDENCE. EXACT is optional. Use -+ * NUMFRAMES(n) (6-bit) or NUMFRAMES_TILLEMPTY to fill in the frame-count. Use -+ * FQID(n) to fill in the frame queue ID. */ -+#define QM_VDQCR_PRECEDENCE_VDQCR 0x0 -+#define QM_VDQCR_PRECEDENCE_SDQCR 0x80000000 -+#define QM_VDQCR_EXACT 0x40000000 -+#define QM_VDQCR_NUMFRAMES_MASK 0x3f000000 -+#define QM_VDQCR_NUMFRAMES_SET(n) (((n) & 0x3f) << 24) -+#define QM_VDQCR_NUMFRAMES_GET(n) (((n) >> 24) & 0x3f) -+#define QM_VDQCR_NUMFRAMES_TILLEMPTY QM_VDQCR_NUMFRAMES_SET(0) -+ -+ -+/* ------------------------------------------------------- */ -+/* --- Qman data structures (and associated constants) --- */ -+ -+/* Represents s/w corenet portal mapped data structures */ -+struct qm_eqcr_entry; /* EQCR (EnQueue Command Ring) entries */ -+struct qm_dqrr_entry; /* DQRR (DeQueue Response Ring) entries */ -+struct qm_mr_entry; /* MR (Message Ring) entries */ -+struct qm_mc_command; /* MC (Management Command) command */ -+struct qm_mc_result; /* MC result */ -+ -+/* See David Lapp's "Frame formats" document, "dpateam", Jan 07, 2008 */ -+#define QM_FD_FORMAT_SG 0x4 -+#define QM_FD_FORMAT_LONG 0x2 -+#define QM_FD_FORMAT_COMPOUND 0x1 -+enum qm_fd_format { -+ /* 'contig' implies a contiguous buffer, whereas 'sg' implies a -+ * scatter-gather table. 'big' implies a 29-bit length with no offset -+ * field, otherwise length is 20-bit and offset is 9-bit. 'compound' -+ * implies a s/g-like table, where each entry itself represents a frame -+ * (contiguous or scatter-gather) and the 29-bit "length" is -+ * interpreted purely for congestion calculations, ie. a "congestion -+ * weight". */ -+ qm_fd_contig = 0, -+ qm_fd_contig_big = QM_FD_FORMAT_LONG, -+ qm_fd_sg = QM_FD_FORMAT_SG, -+ qm_fd_sg_big = QM_FD_FORMAT_SG | QM_FD_FORMAT_LONG, -+ qm_fd_compound = QM_FD_FORMAT_COMPOUND -+}; -+ -+/* Capitalised versions are un-typed but can be used in static expressions */ -+#define QM_FD_CONTIG 0 -+#define QM_FD_CONTIG_BIG QM_FD_FORMAT_LONG -+#define QM_FD_SG QM_FD_FORMAT_SG -+#define QM_FD_SG_BIG (QM_FD_FORMAT_SG | QM_FD_FORMAT_LONG) -+#define QM_FD_COMPOUND QM_FD_FORMAT_COMPOUND -+ -+/* See 1.5.1.1: "Frame Descriptor (FD)" */ -+struct qm_fd { -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 dd:2; /* dynamic debug */ -+ u8 liodn_offset:6; -+ u8 bpid:8; /* Buffer Pool ID */ -+ u8 eliodn_offset:4; -+ u8 __reserved:4; -+ u8 addr_hi; /* high 8-bits of 40-bit address */ -+ u32 addr_lo; /* low 32-bits of 40-bit address */ -+#else -+ u32 addr_lo; /* low 32-bits of 40-bit address */ -+ u8 addr_hi; /* high 8-bits of 40-bit address */ -+ u8 __reserved:4; -+ u8 eliodn_offset:4; -+ u8 bpid:8; /* Buffer Pool ID */ -+ u8 liodn_offset:6; -+ u8 dd:2; /* dynamic debug */ -+#endif -+ }; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u64 __notaddress:24; -+ u64 addr:40; -+#else -+ u64 addr:40; -+ u64 __notaddress:24; -+#endif -+ }; -+ u64 opaque_addr; -+ }; -+ /* The 'format' field indicates the interpretation of the remaining 29 -+ * bits of the 32-bit word. For packing reasons, it is duplicated in the -+ * other union elements. Note, union'd structs are difficult to use with -+ * static initialisation under gcc, in which case use the "opaque" form -+ * with one of the macros. */ -+ union { -+ /* For easier/faster copying of this part of the fd (eg. from a -+ * DQRR entry to an EQCR entry) copy 'opaque' */ -+ u32 opaque; -+ /* If 'format' is _contig or _sg, 20b length and 9b offset */ -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ enum qm_fd_format format:3; -+ u16 offset:9; -+ u32 length20:20; -+#else -+ u32 length20:20; -+ u16 offset:9; -+ enum qm_fd_format format:3; -+#endif -+ }; -+ /* If 'format' is _contig_big or _sg_big, 29b length */ -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ enum qm_fd_format _format1:3; -+ u32 length29:29; -+#else -+ u32 length29:29; -+ enum qm_fd_format _format1:3; -+#endif -+ }; -+ /* If 'format' is _compound, 29b "congestion weight" */ -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ enum qm_fd_format _format2:3; -+ u32 cong_weight:29; -+#else -+ u32 cong_weight:29; -+ enum qm_fd_format _format2:3; -+#endif -+ }; -+ }; -+ union { -+ u32 cmd; -+ u32 status; -+ }; -+} __aligned(8); -+#define QM_FD_DD_NULL 0x00 -+#define QM_FD_PID_MASK 0x3f -+static inline u64 qm_fd_addr_get64(const struct qm_fd *fd) -+{ -+ return fd->addr; -+} -+ -+static inline dma_addr_t qm_fd_addr(const struct qm_fd *fd) -+{ -+ return (dma_addr_t)fd->addr; -+} -+/* Macro, so we compile better if 'v' isn't always 64-bit */ -+#define qm_fd_addr_set64(fd, v) \ -+ do { \ -+ struct qm_fd *__fd931 = (fd); \ -+ __fd931->addr = v; \ -+ } while (0) -+ -+/* For static initialisation of FDs (which is complicated by the use of unions -+ * in "struct qm_fd"), use the following macros. Note that; -+ * - 'dd', 'pid' and 'bpid' are ignored because there's no static initialisation -+ * use-case), -+ * - use capitalised QM_FD_*** formats for static initialisation. -+ */ -+#define QM_FD_FMT_20(cmd, addr_hi, addr_lo, fmt, off, len) \ -+ { 0, 0, 0, 0, 0, addr_hi, addr_lo, \ -+ { (((fmt)&0x7) << 29) | (((off)&0x1ff) << 20) | ((len)&0xfffff) }, \ -+ { cmd } } -+#define QM_FD_FMT_29(cmd, addr_hi, addr_lo, fmt, len) \ -+ { 0, 0, 0, 0, 0, addr_hi, addr_lo, \ -+ { (((fmt)&0x7) << 29) | ((len)&0x1fffffff) }, \ -+ { cmd } } -+ -+/* See 2.2.1.3 Multi-Core Datapath Acceleration Architecture */ -+#define QM_SG_OFFSET_MASK 0x1FFF -+struct qm_sg_entry { -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 __reserved1[3]; -+ u8 addr_hi; /* high 8-bits of 40-bit address */ -+ u32 addr_lo; /* low 32-bits of 40-bit address */ -+#else -+ u32 addr_lo; /* low 32-bits of 40-bit address */ -+ u8 addr_hi; /* high 8-bits of 40-bit address */ -+ u8 __reserved1[3]; -+#endif -+ }; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u64 __notaddress:24; -+ u64 addr:40; -+#else -+ u64 addr:40; -+ u64 __notaddress:24; -+#endif -+ }; -+ u64 opaque; -+ }; -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 extension:1; /* Extension bit */ -+ u32 final:1; /* Final bit */ -+ u32 length:30; -+#else -+ u32 length:30; -+ u32 final:1; /* Final bit */ -+ u32 extension:1; /* Extension bit */ -+#endif -+ }; -+ u32 sgt_efl; -+ }; -+ u8 __reserved2; -+ u8 bpid; -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u16 __reserved3:3; -+ u16 offset:13; -+#else -+ u16 offset:13; -+ u16 __reserved3:3; -+#endif -+ }; -+ u16 opaque_offset; -+ }; -+} __packed; -+union qm_sg_efl { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 extension:1; /* Extension bit */ -+ u32 final:1; /* Final bit */ -+ u32 length:30; -+#else -+ u32 length:30; -+ u32 final:1; /* Final bit */ -+ u32 extension:1; /* Extension bit */ -+#endif -+ }; -+ u32 efl; -+}; -+static inline dma_addr_t qm_sg_addr(const struct qm_sg_entry *sg) -+{ -+ return (dma_addr_t)be64_to_cpu(sg->opaque) & 0xffffffffffULL; -+} -+static inline u8 qm_sg_entry_get_ext(const struct qm_sg_entry *sg) -+{ -+ union qm_sg_efl u; -+ -+ u.efl = be32_to_cpu(sg->sgt_efl); -+ return u.extension; -+} -+static inline u8 qm_sg_entry_get_final(const struct qm_sg_entry *sg) -+{ -+ union qm_sg_efl u; -+ -+ u.efl = be32_to_cpu(sg->sgt_efl); -+ return u.final; -+} -+static inline u32 qm_sg_entry_get_len(const struct qm_sg_entry *sg) -+{ -+ union qm_sg_efl u; -+ -+ u.efl = be32_to_cpu(sg->sgt_efl); -+ return u.length; -+} -+static inline u8 qm_sg_entry_get_bpid(const struct qm_sg_entry *sg) -+{ -+ return sg->bpid; -+} -+static inline u16 qm_sg_entry_get_offset(const struct qm_sg_entry *sg) -+{ -+ u32 opaque_offset = be16_to_cpu(sg->opaque_offset); -+ -+ return opaque_offset & 0x1fff; -+} -+ -+/* Macro, so we compile better if 'v' isn't always 64-bit */ -+#define qm_sg_entry_set64(sg, v) \ -+ do { \ -+ struct qm_sg_entry *__sg931 = (sg); \ -+ __sg931->opaque = cpu_to_be64(v); \ -+ } while (0) -+#define qm_sg_entry_set_ext(sg, v) \ -+ do { \ -+ union qm_sg_efl __u932; \ -+ __u932.efl = be32_to_cpu((sg)->sgt_efl); \ -+ __u932.extension = v; \ -+ (sg)->sgt_efl = cpu_to_be32(__u932.efl); \ -+ } while (0) -+#define qm_sg_entry_set_final(sg, v) \ -+ do { \ -+ union qm_sg_efl __u933; \ -+ __u933.efl = be32_to_cpu((sg)->sgt_efl); \ -+ __u933.final = v; \ -+ (sg)->sgt_efl = cpu_to_be32(__u933.efl); \ -+ } while (0) -+#define qm_sg_entry_set_len(sg, v) \ -+ do { \ -+ union qm_sg_efl __u934; \ -+ __u934.efl = be32_to_cpu((sg)->sgt_efl); \ -+ __u934.length = v; \ -+ (sg)->sgt_efl = cpu_to_be32(__u934.efl); \ -+ } while (0) -+#define qm_sg_entry_set_bpid(sg, v) \ -+ do { \ -+ struct qm_sg_entry *__u935 = (sg); \ -+ __u935->bpid = v; \ -+ } while (0) -+#define qm_sg_entry_set_offset(sg, v) \ -+ do { \ -+ struct qm_sg_entry *__u936 = (sg); \ -+ __u936->opaque_offset = cpu_to_be16(v); \ -+ } while (0) -+ -+/* See 1.5.8.1: "Enqueue Command" */ -+struct qm_eqcr_entry { -+ u8 __dont_write_directly__verb; -+ u8 dca; -+ u16 seqnum; -+ u32 orp; /* 24-bit */ -+ u32 fqid; /* 24-bit */ -+ u32 tag; -+ struct qm_fd fd; -+ u8 __reserved3[32]; -+} __packed; -+#define QM_EQCR_VERB_VBIT 0x80 -+#define QM_EQCR_VERB_CMD_MASK 0x61 /* but only one value; */ -+#define QM_EQCR_VERB_CMD_ENQUEUE 0x01 -+#define QM_EQCR_VERB_COLOUR_MASK 0x18 /* 4 possible values; */ -+#define QM_EQCR_VERB_COLOUR_GREEN 0x00 -+#define QM_EQCR_VERB_COLOUR_YELLOW 0x08 -+#define QM_EQCR_VERB_COLOUR_RED 0x10 -+#define QM_EQCR_VERB_COLOUR_OVERRIDE 0x18 -+#define QM_EQCR_VERB_INTERRUPT 0x04 /* on command consumption */ -+#define QM_EQCR_VERB_ORP 0x02 /* enable order restoration */ -+#define QM_EQCR_DCA_ENABLE 0x80 -+#define QM_EQCR_DCA_PARK 0x40 -+#define QM_EQCR_DCA_IDXMASK 0x0f /* "DQRR::idx" goes here */ -+#define QM_EQCR_SEQNUM_NESN 0x8000 /* Advance NESN */ -+#define QM_EQCR_SEQNUM_NLIS 0x4000 /* More fragments to come */ -+#define QM_EQCR_SEQNUM_SEQMASK 0x3fff /* sequence number goes here */ -+#define QM_EQCR_FQID_NULL 0 /* eg. for an ORP seqnum hole */ -+ -+/* See 1.5.8.2: "Frame Dequeue Response" */ -+struct qm_dqrr_entry { -+ u8 verb; -+ u8 stat; -+ u16 seqnum; /* 15-bit */ -+ u8 tok; -+ u8 __reserved2[3]; -+ u32 fqid; /* 24-bit */ -+ u32 contextB; -+ struct qm_fd fd; -+ u8 __reserved4[32]; -+}; -+#define QM_DQRR_VERB_VBIT 0x80 -+#define QM_DQRR_VERB_MASK 0x7f /* where the verb contains; */ -+#define QM_DQRR_VERB_FRAME_DEQUEUE 0x60 /* "this format" */ -+#define QM_DQRR_STAT_FQ_EMPTY 0x80 /* FQ empty */ -+#define QM_DQRR_STAT_FQ_HELDACTIVE 0x40 /* FQ held active */ -+#define QM_DQRR_STAT_FQ_FORCEELIGIBLE 0x20 /* FQ was force-eligible'd */ -+#define QM_DQRR_STAT_FD_VALID 0x10 /* has a non-NULL FD */ -+#define QM_DQRR_STAT_UNSCHEDULED 0x02 /* Unscheduled dequeue */ -+#define QM_DQRR_STAT_DQCR_EXPIRED 0x01 /* VDQCR or PDQCR expired*/ -+ -+/* See 1.5.8.3: "ERN Message Response" */ -+/* See 1.5.8.4: "FQ State Change Notification" */ -+struct qm_mr_entry { -+ u8 verb; -+ union { -+ struct { -+ u8 dca; -+ u16 seqnum; -+ u8 rc; /* Rejection Code */ -+ u32 orp:24; -+ u32 fqid; /* 24-bit */ -+ u32 tag; -+ struct qm_fd fd; -+ } __packed ern; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 colour:2; /* See QM_MR_DCERN_COLOUR_* */ -+ u8 __reserved1:3; -+ enum qm_dc_portal portal:3; -+#else -+ enum qm_dc_portal portal:3; -+ u8 __reserved1:3; -+ u8 colour:2; /* See QM_MR_DCERN_COLOUR_* */ -+#endif -+ u16 __reserved2; -+ u8 rc; /* Rejection Code */ -+ u32 __reserved3:24; -+ u32 fqid; /* 24-bit */ -+ u32 tag; -+ struct qm_fd fd; -+ } __packed dcern; -+ struct { -+ u8 fqs; /* Frame Queue Status */ -+ u8 __reserved1[6]; -+ u32 fqid; /* 24-bit */ -+ u32 contextB; -+ u8 __reserved2[16]; -+ } __packed fq; /* FQRN/FQRNI/FQRL/FQPN */ -+ }; -+ u8 __reserved2[32]; -+} __packed; -+#define QM_MR_VERB_VBIT 0x80 -+/* The "ern" VERB bits match QM_EQCR_VERB_*** so aren't reproduced here. ERNs -+ * originating from direct-connect portals ("dcern") use 0x20 as a verb which -+ * would be invalid as a s/w enqueue verb. A s/w ERN can be distinguished from -+ * the other MR types by noting if the 0x20 bit is unset. */ -+#define QM_MR_VERB_TYPE_MASK 0x27 -+#define QM_MR_VERB_DC_ERN 0x20 -+#define QM_MR_VERB_FQRN 0x21 -+#define QM_MR_VERB_FQRNI 0x22 -+#define QM_MR_VERB_FQRL 0x23 -+#define QM_MR_VERB_FQPN 0x24 -+#define QM_MR_RC_MASK 0xf0 /* contains one of; */ -+#define QM_MR_RC_CGR_TAILDROP 0x00 -+#define QM_MR_RC_WRED 0x10 -+#define QM_MR_RC_ERROR 0x20 -+#define QM_MR_RC_ORPWINDOW_EARLY 0x30 -+#define QM_MR_RC_ORPWINDOW_LATE 0x40 -+#define QM_MR_RC_FQ_TAILDROP 0x50 -+#define QM_MR_RC_ORPWINDOW_RETIRED 0x60 -+#define QM_MR_RC_ORP_ZERO 0x70 -+#define QM_MR_FQS_ORLPRESENT 0x02 /* ORL fragments to come */ -+#define QM_MR_FQS_NOTEMPTY 0x01 /* FQ has enqueued frames */ -+#define QM_MR_DCERN_COLOUR_GREEN 0x00 -+#define QM_MR_DCERN_COLOUR_YELLOW 0x01 -+#define QM_MR_DCERN_COLOUR_RED 0x02 -+#define QM_MR_DCERN_COLOUR_OVERRIDE 0x03 -+ -+/* An identical structure of FQD fields is present in the "Init FQ" command and -+ * the "Query FQ" result, it's suctioned out into the "struct qm_fqd" type. -+ * Within that, the 'stashing' and 'taildrop' pieces are also factored out, the -+ * latter has two inlines to assist with converting to/from the mant+exp -+ * representation. */ -+struct qm_fqd_stashing { -+ /* See QM_STASHING_EXCL_<...> */ -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 exclusive; -+ u8 __reserved1:2; -+ /* Numbers of cachelines */ -+ u8 annotation_cl:2; -+ u8 data_cl:2; -+ u8 context_cl:2; -+#else -+ u8 context_cl:2; -+ u8 data_cl:2; -+ u8 annotation_cl:2; -+ u8 __reserved1:2; -+ u8 exclusive; -+#endif -+} __packed; -+struct qm_fqd_taildrop { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u16 __reserved1:3; -+ u16 mant:8; -+ u16 exp:5; -+#else -+ u16 exp:5; -+ u16 mant:8; -+ u16 __reserved1:3; -+#endif -+} __packed; -+struct qm_fqd_oac { -+ /* See QM_OAC_<...> */ -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 oac:2; /* "Overhead Accounting Control" */ -+ u8 __reserved1:6; -+#else -+ u8 __reserved1:6; -+ u8 oac:2; /* "Overhead Accounting Control" */ -+#endif -+ /* Two's-complement value (-128 to +127) */ -+ signed char oal; /* "Overhead Accounting Length" */ -+} __packed; -+struct qm_fqd { -+ union { -+ u8 orpc; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 __reserved1:2; -+ u8 orprws:3; -+ u8 oa:1; -+ u8 olws:2; -+#else -+ u8 olws:2; -+ u8 oa:1; -+ u8 orprws:3; -+ u8 __reserved1:2; -+#endif -+ } __packed; -+ }; -+ u8 cgid; -+ u16 fq_ctrl; /* See QM_FQCTRL_<...> */ -+ union { -+ u16 dest_wq; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u16 channel:13; /* qm_channel */ -+ u16 wq:3; -+#else -+ u16 wq:3; -+ u16 channel:13; /* qm_channel */ -+#endif -+ } __packed dest; -+ }; -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u16 __reserved2:1; -+ u16 ics_cred:15; -+#else -+ u16 __reserved2:1; -+ u16 ics_cred:15; -+#endif -+ /* For "Initialize Frame Queue" commands, the write-enable mask -+ * determines whether 'td' or 'oac_init' is observed. For query -+ * commands, this field is always 'td', and 'oac_query' (below) reflects -+ * the Overhead ACcounting values. */ -+ union { -+ struct qm_fqd_taildrop td; -+ struct qm_fqd_oac oac_init; -+ }; -+ u32 context_b; -+ union { -+ /* Treat it as 64-bit opaque */ -+ u64 opaque; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 hi; -+ u32 lo; -+#else -+ u32 lo; -+ u32 hi; -+#endif -+ }; -+ /* Treat it as s/w portal stashing config */ -+ /* See 1.5.6.7.1: "FQD Context_A field used for [...] */ -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ struct qm_fqd_stashing stashing; -+ /* 48-bit address of FQ context to -+ * stash, must be cacheline-aligned */ -+ u16 context_hi; -+ u32 context_lo; -+#else -+ u32 context_lo; -+ u16 context_hi; -+ struct qm_fqd_stashing stashing; -+#endif -+ } __packed; -+ } context_a; -+ struct qm_fqd_oac oac_query; -+} __packed; -+/* 64-bit converters for context_hi/lo */ -+static inline u64 qm_fqd_stashing_get64(const struct qm_fqd *fqd) -+{ -+ return ((u64)fqd->context_a.context_hi << 32) | -+ (u64)fqd->context_a.context_lo; -+} -+static inline dma_addr_t qm_fqd_stashing_addr(const struct qm_fqd *fqd) -+{ -+ return (dma_addr_t)qm_fqd_stashing_get64(fqd); -+} -+static inline u64 qm_fqd_context_a_get64(const struct qm_fqd *fqd) -+{ -+ return ((u64)fqd->context_a.hi << 32) | -+ (u64)fqd->context_a.lo; -+} -+/* Macro, so we compile better when 'v' isn't necessarily 64-bit */ -+#define qm_fqd_stashing_set64(fqd, v) \ -+ do { \ -+ struct qm_fqd *__fqd931 = (fqd); \ -+ __fqd931->context_a.context_hi = upper_32_bits(v); \ -+ __fqd931->context_a.context_lo = lower_32_bits(v); \ -+ } while (0) -+#define qm_fqd_context_a_set64(fqd, v) \ -+ do { \ -+ struct qm_fqd *__fqd931 = (fqd); \ -+ __fqd931->context_a.hi = upper_32_bits(v); \ -+ __fqd931->context_a.lo = lower_32_bits(v); \ -+ } while (0) -+/* convert a threshold value into mant+exp representation */ -+static inline int qm_fqd_taildrop_set(struct qm_fqd_taildrop *td, u32 val, -+ int roundup) -+{ -+ u32 e = 0; -+ int oddbit = 0; -+ if (val > 0xe0000000) -+ return -ERANGE; -+ while (val > 0xff) { -+ oddbit = val & 1; -+ val >>= 1; -+ e++; -+ if (roundup && oddbit) -+ val++; -+ } -+ td->exp = e; -+ td->mant = val; -+ return 0; -+} -+/* and the other direction */ -+static inline u32 qm_fqd_taildrop_get(const struct qm_fqd_taildrop *td) -+{ -+ return (u32)td->mant << td->exp; -+} -+ -+/* See 1.5.2.2: "Frame Queue Descriptor (FQD)" */ -+/* Frame Queue Descriptor (FQD) field 'fq_ctrl' uses these constants */ -+#define QM_FQCTRL_MASK 0x07ff /* 'fq_ctrl' flags; */ -+#define QM_FQCTRL_CGE 0x0400 /* Congestion Group Enable */ -+#define QM_FQCTRL_TDE 0x0200 /* Tail-Drop Enable */ -+#define QM_FQCTRL_ORP 0x0100 /* ORP Enable */ -+#define QM_FQCTRL_CTXASTASHING 0x0080 /* Context-A stashing */ -+#define QM_FQCTRL_CPCSTASH 0x0040 /* CPC Stash Enable */ -+#define QM_FQCTRL_FORCESFDR 0x0008 /* High-priority SFDRs */ -+#define QM_FQCTRL_AVOIDBLOCK 0x0004 /* Don't block active */ -+#define QM_FQCTRL_HOLDACTIVE 0x0002 /* Hold active in portal */ -+#define QM_FQCTRL_PREFERINCACHE 0x0001 /* Aggressively cache FQD */ -+#define QM_FQCTRL_LOCKINCACHE QM_FQCTRL_PREFERINCACHE /* older naming */ -+ -+/* See 1.5.6.7.1: "FQD Context_A field used for [...] */ -+/* Frame Queue Descriptor (FQD) field 'CONTEXT_A' uses these constants */ -+#define QM_STASHING_EXCL_ANNOTATION 0x04 -+#define QM_STASHING_EXCL_DATA 0x02 -+#define QM_STASHING_EXCL_CTX 0x01 -+ -+/* See 1.5.5.3: "Intra Class Scheduling" */ -+/* FQD field 'OAC' (Overhead ACcounting) uses these constants */ -+#define QM_OAC_ICS 0x2 /* Accounting for Intra-Class Scheduling */ -+#define QM_OAC_CG 0x1 /* Accounting for Congestion Groups */ -+ -+/* See 1.5.8.4: "FQ State Change Notification" */ -+/* This struct represents the 32-bit "WR_PARM_[GYR]" parameters in CGR fields -+ * and associated commands/responses. The WRED parameters are calculated from -+ * these fields as follows; -+ * MaxTH = MA * (2 ^ Mn) -+ * Slope = SA / (2 ^ Sn) -+ * MaxP = 4 * (Pn + 1) -+ */ -+struct qm_cgr_wr_parm { -+ union { -+ u32 word; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 MA:8; -+ u32 Mn:5; -+ u32 SA:7; /* must be between 64-127 */ -+ u32 Sn:6; -+ u32 Pn:6; -+#else -+ u32 Pn:6; -+ u32 Sn:6; -+ u32 SA:7; /* must be between 64-127 */ -+ u32 Mn:5; -+ u32 MA:8; -+#endif -+ } __packed; -+ }; -+} __packed; -+/* This struct represents the 13-bit "CS_THRES" CGR field. In the corresponding -+ * management commands, this is padded to a 16-bit structure field, so that's -+ * how we represent it here. The congestion state threshold is calculated from -+ * these fields as follows; -+ * CS threshold = TA * (2 ^ Tn) -+ */ -+struct qm_cgr_cs_thres { -+ union { -+ u16 hword; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u16 __reserved:3; -+ u16 TA:8; -+ u16 Tn:5; -+#else -+ u16 Tn:5; -+ u16 TA:8; -+ u16 __reserved:3; -+#endif -+ } __packed; -+ }; -+} __packed; -+/* This identical structure of CGR fields is present in the "Init/Modify CGR" -+ * commands and the "Query CGR" result. It's suctioned out here into its own -+ * struct. */ -+struct __qm_mc_cgr { -+ struct qm_cgr_wr_parm wr_parm_g; -+ struct qm_cgr_wr_parm wr_parm_y; -+ struct qm_cgr_wr_parm wr_parm_r; -+ u8 wr_en_g; /* boolean, use QM_CGR_EN */ -+ u8 wr_en_y; /* boolean, use QM_CGR_EN */ -+ u8 wr_en_r; /* boolean, use QM_CGR_EN */ -+ u8 cscn_en; /* boolean, use QM_CGR_EN */ -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u16 cscn_targ_upd_ctrl; /* use QM_CSCN_TARG_UDP_ */ -+ u16 cscn_targ_dcp_low; /* CSCN_TARG_DCP low-16bits */ -+#else -+ u16 cscn_targ_dcp_low; /* CSCN_TARG_DCP low-16bits */ -+ u16 cscn_targ_upd_ctrl; /* use QM_CSCN_TARG_UDP_ */ -+#endif -+ }; -+ u32 cscn_targ; /* use QM_CGR_TARG_* */ -+ }; -+ u8 cstd_en; /* boolean, use QM_CGR_EN */ -+ u8 cs; /* boolean, only used in query response */ -+ union { -+ /* use qm_cgr_cs_thres_set64() */ -+ struct qm_cgr_cs_thres cs_thres; -+ u16 __cs_thres; -+ }; -+ u8 mode; /* QMAN_CGR_MODE_FRAME not supported in rev1.0 */ -+} __packed; -+#define QM_CGR_EN 0x01 /* For wr_en_*, cscn_en, cstd_en */ -+#define QM_CGR_TARG_UDP_CTRL_WRITE_BIT 0x8000 /* value written to portal bit*/ -+#define QM_CGR_TARG_UDP_CTRL_DCP 0x4000 /* 0: SWP, 1: DCP */ -+#define QM_CGR_TARG_PORTAL(n) (0x80000000 >> (n)) /* s/w portal, 0-9 */ -+#define QM_CGR_TARG_FMAN0 0x00200000 /* direct-connect portal: fman0 */ -+#define QM_CGR_TARG_FMAN1 0x00100000 /* : fman1 */ -+/* Convert CGR thresholds to/from "cs_thres" format */ -+static inline u64 qm_cgr_cs_thres_get64(const struct qm_cgr_cs_thres *th) -+{ -+ return (u64)th->TA << th->Tn; -+} -+static inline int qm_cgr_cs_thres_set64(struct qm_cgr_cs_thres *th, u64 val, -+ int roundup) -+{ -+ u32 e = 0; -+ int oddbit = 0; -+ while (val > 0xff) { -+ oddbit = val & 1; -+ val >>= 1; -+ e++; -+ if (roundup && oddbit) -+ val++; -+ } -+ th->Tn = e; -+ th->TA = val; -+ return 0; -+} -+ -+/* See 1.5.8.5.1: "Initialize FQ" */ -+/* See 1.5.8.5.2: "Query FQ" */ -+/* See 1.5.8.5.3: "Query FQ Non-Programmable Fields" */ -+/* See 1.5.8.5.4: "Alter FQ State Commands " */ -+/* See 1.5.8.6.1: "Initialize/Modify CGR" */ -+/* See 1.5.8.6.2: "CGR Test Write" */ -+/* See 1.5.8.6.3: "Query CGR" */ -+/* See 1.5.8.6.4: "Query Congestion Group State" */ -+struct qm_mcc_initfq { -+ u8 __reserved1; -+ u16 we_mask; /* Write Enable Mask */ -+ u32 fqid; /* 24-bit */ -+ u16 count; /* Initialises 'count+1' FQDs */ -+ struct qm_fqd fqd; /* the FQD fields go here */ -+ u8 __reserved3[30]; -+} __packed; -+struct qm_mcc_queryfq { -+ u8 __reserved1[3]; -+ u32 fqid; /* 24-bit */ -+ u8 __reserved2[56]; -+} __packed; -+struct qm_mcc_queryfq_np { -+ u8 __reserved1[3]; -+ u32 fqid; /* 24-bit */ -+ u8 __reserved2[56]; -+} __packed; -+struct qm_mcc_alterfq { -+ u8 __reserved1[3]; -+ u32 fqid; /* 24-bit */ -+ u8 __reserved2; -+ u8 count; /* number of consecutive FQID */ -+ u8 __reserved3[10]; -+ u32 context_b; /* frame queue context b */ -+ u8 __reserved4[40]; -+} __packed; -+struct qm_mcc_initcgr { -+ u8 __reserved1; -+ u16 we_mask; /* Write Enable Mask */ -+ struct __qm_mc_cgr cgr; /* CGR fields */ -+ u8 __reserved2[2]; -+ u8 cgid; -+ u8 __reserved4[32]; -+} __packed; -+struct qm_mcc_cgrtestwrite { -+ u8 __reserved1[2]; -+ u8 i_bcnt_hi:8;/* high 8-bits of 40-bit "Instant" */ -+ u32 i_bcnt_lo; /* low 32-bits of 40-bit */ -+ u8 __reserved2[23]; -+ u8 cgid; -+ u8 __reserved3[32]; -+} __packed; -+struct qm_mcc_querycgr { -+ u8 __reserved1[30]; -+ u8 cgid; -+ u8 __reserved2[32]; -+} __packed; -+struct qm_mcc_querycongestion { -+ u8 __reserved[63]; -+} __packed; -+struct qm_mcc_querywq { -+ u8 __reserved; -+ /* select channel if verb != QUERYWQ_DEDICATED */ -+ union { -+ u16 channel_wq; /* ignores wq (3 lsbits) */ -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u16 id:13; /* qm_channel */ -+ u16 __reserved1:3; -+#else -+ u16 __reserved1:3; -+ u16 id:13; /* qm_channel */ -+#endif -+ } __packed channel; -+ }; -+ u8 __reserved2[60]; -+} __packed; -+ -+struct qm_mcc_ceetm_lfqmt_config { -+ u8 __reserved1[4]; -+ u32 lfqid:24; -+ u8 __reserved2[2]; -+ u16 cqid; -+ u8 __reserved3[2]; -+ u16 dctidx; -+ u8 __reserved4[48]; -+} __packed; -+ -+struct qm_mcc_ceetm_lfqmt_query { -+ u8 __reserved1[4]; -+ u32 lfqid:24; -+ u8 __reserved2[56]; -+} __packed; -+ -+struct qm_mcc_ceetm_cq_config { -+ u8 __reserved1; -+ u16 cqid; -+ u8 dcpid; -+ u8 __reserved2; -+ u16 ccgid; -+ u8 __reserved3[56]; -+} __packed; -+ -+struct qm_mcc_ceetm_cq_query { -+ u8 __reserved1; -+ u16 cqid; -+ u8 dcpid; -+ u8 __reserved2[59]; -+} __packed; -+ -+struct qm_mcc_ceetm_dct_config { -+ u8 __reserved1; -+ u16 dctidx; -+ u8 dcpid; -+ u8 __reserved2[15]; -+ u32 context_b; -+ u64 context_a; -+ u8 __reserved3[32]; -+} __packed; -+ -+struct qm_mcc_ceetm_dct_query { -+ u8 __reserved1; -+ u16 dctidx; -+ u8 dcpid; -+ u8 __reserved2[59]; -+} __packed; -+ -+struct qm_mcc_ceetm_class_scheduler_config { -+ u8 __reserved1; -+ u16 cqcid; -+ u8 dcpid; -+ u8 __reserved2[6]; -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 gpc_reserved:1; -+ u8 gpc_combine_flag:1; -+ u8 gpc_prio_b:3; -+ u8 gpc_prio_a:3; -+#else -+ u8 gpc_prio_a:3; -+ u8 gpc_prio_b:3; -+ u8 gpc_combine_flag:1; -+ u8 gpc_reserved:1; -+#endif -+ u16 crem; -+ u16 erem; -+ u8 w[8]; -+ u8 __reserved3[40]; -+} __packed; -+ -+struct qm_mcc_ceetm_class_scheduler_query { -+ u8 __reserved1; -+ u16 cqcid; -+ u8 dcpid; -+ u8 __reserved2[59]; -+} __packed; -+ -+#define CEETM_COMMAND_CHANNEL_MAPPING (0 << 12) -+#define CEETM_COMMAND_SP_MAPPING (1 << 12) -+#define CEETM_COMMAND_CHANNEL_SHAPER (2 << 12) -+#define CEETM_COMMAND_LNI_SHAPER (3 << 12) -+#define CEETM_COMMAND_TCFC (4 << 12) -+ -+#define CEETM_CCGRID_MASK 0x01FF -+#define CEETM_CCGR_CM_CONFIGURE (0 << 14) -+#define CEETM_CCGR_DN_CONFIGURE (1 << 14) -+#define CEETM_CCGR_TEST_WRITE (2 << 14) -+#define CEETM_CCGR_CM_QUERY (0 << 14) -+#define CEETM_CCGR_DN_QUERY (1 << 14) -+#define CEETM_CCGR_DN_QUERY_FLUSH (2 << 14) -+#define CEETM_QUERY_CONGESTION_STATE (3 << 14) -+ -+struct qm_mcc_ceetm_mapping_shaper_tcfc_config { -+ u8 __reserved1; -+ u16 cid; -+ u8 dcpid; -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 map_shaped:1; -+ u8 map_reserved:4; -+ u8 map_lni_id:3; -+#else -+ u8 map_lni_id:3; -+ u8 map_reserved:4; -+ u8 map_shaped:1; -+#endif -+ u8 __reserved2[58]; -+ } __packed channel_mapping; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 map_reserved:5; -+ u8 map_lni_id:3; -+#else -+ u8 map_lni_id:3; -+ u8 map_reserved:5; -+#endif -+ u8 __reserved2[58]; -+ } __packed sp_mapping; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 cpl:1; -+ u8 cpl_reserved:2; -+ u8 oal:5; -+#else -+ u8 oal:5; -+ u8 cpl_reserved:2; -+ u8 cpl:1; -+#endif -+ u32 crtcr:24; -+ u32 ertcr:24; -+ u16 crtbl; -+ u16 ertbl; -+ u8 mps; /* This will be hardcoded by driver with 60 */ -+ u8 __reserved2[47]; -+ } __packed shaper_config; -+ struct { -+ u8 __reserved2[11]; -+ u64 lnitcfcc; -+ u8 __reserved3[40]; -+ } __packed tcfc_config; -+ }; -+} __packed; -+ -+struct qm_mcc_ceetm_mapping_shaper_tcfc_query { -+ u8 __reserved1; -+ u16 cid; -+ u8 dcpid; -+ u8 __reserved2[59]; -+} __packed; -+ -+struct qm_mcc_ceetm_ccgr_config { -+ u8 __reserved1; -+ u16 ccgrid; -+ u8 dcpid; -+ u8 __reserved2; -+ u16 we_mask; -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 ctl_reserved:1; -+ u8 ctl_wr_en_g:1; -+ u8 ctl_wr_en_y:1; -+ u8 ctl_wr_en_r:1; -+ u8 ctl_td_en:1; -+ u8 ctl_td_mode:1; -+ u8 ctl_cscn_en:1; -+ u8 ctl_mode:1; -+#else -+ u8 ctl_mode:1; -+ u8 ctl_cscn_en:1; -+ u8 ctl_td_mode:1; -+ u8 ctl_td_en:1; -+ u8 ctl_wr_en_r:1; -+ u8 ctl_wr_en_y:1; -+ u8 ctl_wr_en_g:1; -+ u8 ctl_reserved:1; -+#endif -+ u8 cdv; -+ u16 cscn_tupd; -+ u8 oal; -+ u8 __reserved3; -+ struct qm_cgr_cs_thres cs_thres; -+ struct qm_cgr_cs_thres cs_thres_x; -+ struct qm_cgr_cs_thres td_thres; -+ struct qm_cgr_wr_parm wr_parm_g; -+ struct qm_cgr_wr_parm wr_parm_y; -+ struct qm_cgr_wr_parm wr_parm_r; -+ } __packed cm_config; -+ struct { -+ u8 dnc; -+ u8 dn0; -+ u8 dn1; -+ u64 dnba:40; -+ u8 __reserved3[2]; -+ u16 dnth_0; -+ u8 __reserved4[2]; -+ u16 dnth_1; -+ u8 __reserved5[8]; -+ } __packed dn_config; -+ struct { -+ u8 __reserved3[3]; -+ u64 i_cnt:40; -+ u8 __reserved4[16]; -+ } __packed test_write; -+ }; -+ u8 __reserved5[32]; -+} __packed; -+ -+struct qm_mcc_ceetm_ccgr_query { -+ u8 __reserved1; -+ u16 ccgrid; -+ u8 dcpid; -+ u8 __reserved2[59]; -+} __packed; -+ -+struct qm_mcc_ceetm_cq_peek_pop_xsfdrread { -+ u8 __reserved1; -+ u16 cqid; -+ u8 dcpid; -+ u8 ct; -+ u16 xsfdr; -+ u8 __reserved2[56]; -+} __packed; -+ -+#define CEETM_QUERY_DEQUEUE_STATISTICS 0x00 -+#define CEETM_QUERY_DEQUEUE_CLEAR_STATISTICS 0x01 -+#define CEETM_WRITE_DEQUEUE_STATISTICS 0x02 -+#define CEETM_QUERY_REJECT_STATISTICS 0x03 -+#define CEETM_QUERY_REJECT_CLEAR_STATISTICS 0x04 -+#define CEETM_WRITE_REJECT_STATISTICS 0x05 -+struct qm_mcc_ceetm_statistics_query_write { -+ u8 __reserved1; -+ u16 cid; -+ u8 dcpid; -+ u8 ct; -+ u8 __reserved2[13]; -+ u64 frm_cnt:40; -+ u8 __reserved3[2]; -+ u64 byte_cnt:48; -+ u8 __reserved[32]; -+} __packed; -+ -+struct qm_mc_command { -+ u8 __dont_write_directly__verb; -+ union { -+ struct qm_mcc_initfq initfq; -+ struct qm_mcc_queryfq queryfq; -+ struct qm_mcc_queryfq_np queryfq_np; -+ struct qm_mcc_alterfq alterfq; -+ struct qm_mcc_initcgr initcgr; -+ struct qm_mcc_cgrtestwrite cgrtestwrite; -+ struct qm_mcc_querycgr querycgr; -+ struct qm_mcc_querycongestion querycongestion; -+ struct qm_mcc_querywq querywq; -+ struct qm_mcc_ceetm_lfqmt_config lfqmt_config; -+ struct qm_mcc_ceetm_lfqmt_query lfqmt_query; -+ struct qm_mcc_ceetm_cq_config cq_config; -+ struct qm_mcc_ceetm_cq_query cq_query; -+ struct qm_mcc_ceetm_dct_config dct_config; -+ struct qm_mcc_ceetm_dct_query dct_query; -+ struct qm_mcc_ceetm_class_scheduler_config csch_config; -+ struct qm_mcc_ceetm_class_scheduler_query csch_query; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config mst_config; -+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query mst_query; -+ struct qm_mcc_ceetm_ccgr_config ccgr_config; -+ struct qm_mcc_ceetm_ccgr_query ccgr_query; -+ struct qm_mcc_ceetm_cq_peek_pop_xsfdrread cq_ppxr; -+ struct qm_mcc_ceetm_statistics_query_write stats_query_write; -+ }; -+} __packed; -+#define QM_MCC_VERB_VBIT 0x80 -+#define QM_MCC_VERB_MASK 0x7f /* where the verb contains; */ -+#define QM_MCC_VERB_INITFQ_PARKED 0x40 -+#define QM_MCC_VERB_INITFQ_SCHED 0x41 -+#define QM_MCC_VERB_QUERYFQ 0x44 -+#define QM_MCC_VERB_QUERYFQ_NP 0x45 /* "non-programmable" fields */ -+#define QM_MCC_VERB_QUERYWQ 0x46 -+#define QM_MCC_VERB_QUERYWQ_DEDICATED 0x47 -+#define QM_MCC_VERB_ALTER_SCHED 0x48 /* Schedule FQ */ -+#define QM_MCC_VERB_ALTER_FE 0x49 /* Force Eligible FQ */ -+#define QM_MCC_VERB_ALTER_RETIRE 0x4a /* Retire FQ */ -+#define QM_MCC_VERB_ALTER_OOS 0x4b /* Take FQ out of service */ -+#define QM_MCC_VERB_ALTER_FQXON 0x4d /* FQ XON */ -+#define QM_MCC_VERB_ALTER_FQXOFF 0x4e /* FQ XOFF */ -+#define QM_MCC_VERB_INITCGR 0x50 -+#define QM_MCC_VERB_MODIFYCGR 0x51 -+#define QM_MCC_VERB_CGRTESTWRITE 0x52 -+#define QM_MCC_VERB_QUERYCGR 0x58 -+#define QM_MCC_VERB_QUERYCONGESTION 0x59 -+/* INITFQ-specific flags */ -+#define QM_INITFQ_WE_MASK 0x01ff /* 'Write Enable' flags; */ -+#define QM_INITFQ_WE_OAC 0x0100 -+#define QM_INITFQ_WE_ORPC 0x0080 -+#define QM_INITFQ_WE_CGID 0x0040 -+#define QM_INITFQ_WE_FQCTRL 0x0020 -+#define QM_INITFQ_WE_DESTWQ 0x0010 -+#define QM_INITFQ_WE_ICSCRED 0x0008 -+#define QM_INITFQ_WE_TDTHRESH 0x0004 -+#define QM_INITFQ_WE_CONTEXTB 0x0002 -+#define QM_INITFQ_WE_CONTEXTA 0x0001 -+/* INITCGR/MODIFYCGR-specific flags */ -+#define QM_CGR_WE_MASK 0x07ff /* 'Write Enable Mask'; */ -+#define QM_CGR_WE_WR_PARM_G 0x0400 -+#define QM_CGR_WE_WR_PARM_Y 0x0200 -+#define QM_CGR_WE_WR_PARM_R 0x0100 -+#define QM_CGR_WE_WR_EN_G 0x0080 -+#define QM_CGR_WE_WR_EN_Y 0x0040 -+#define QM_CGR_WE_WR_EN_R 0x0020 -+#define QM_CGR_WE_CSCN_EN 0x0010 -+#define QM_CGR_WE_CSCN_TARG 0x0008 -+#define QM_CGR_WE_CSTD_EN 0x0004 -+#define QM_CGR_WE_CS_THRES 0x0002 -+#define QM_CGR_WE_MODE 0x0001 -+ -+/* See 1.5.9.7 CEETM Management Commands */ -+#define QM_CEETM_VERB_LFQMT_CONFIG 0x70 -+#define QM_CEETM_VERB_LFQMT_QUERY 0x71 -+#define QM_CEETM_VERB_CQ_CONFIG 0x72 -+#define QM_CEETM_VERB_CQ_QUERY 0x73 -+#define QM_CEETM_VERB_DCT_CONFIG 0x74 -+#define QM_CEETM_VERB_DCT_QUERY 0x75 -+#define QM_CEETM_VERB_CLASS_SCHEDULER_CONFIG 0x76 -+#define QM_CEETM_VERB_CLASS_SCHEDULER_QUERY 0x77 -+#define QM_CEETM_VERB_MAPPING_SHAPER_TCFC_CONFIG 0x78 -+#define QM_CEETM_VERB_MAPPING_SHAPER_TCFC_QUERY 0x79 -+#define QM_CEETM_VERB_CCGR_CONFIG 0x7A -+#define QM_CEETM_VERB_CCGR_QUERY 0x7B -+#define QM_CEETM_VERB_CQ_PEEK_POP_XFDRREAD 0x7C -+#define QM_CEETM_VERB_STATISTICS_QUERY_WRITE 0x7D -+ -+/* See 1.5.8.5.1: "Initialize FQ" */ -+/* See 1.5.8.5.2: "Query FQ" */ -+/* See 1.5.8.5.3: "Query FQ Non-Programmable Fields" */ -+/* See 1.5.8.5.4: "Alter FQ State Commands " */ -+/* See 1.5.8.6.1: "Initialize/Modify CGR" */ -+/* See 1.5.8.6.2: "CGR Test Write" */ -+/* See 1.5.8.6.3: "Query CGR" */ -+/* See 1.5.8.6.4: "Query Congestion Group State" */ -+struct qm_mcr_initfq { -+ u8 __reserved1[62]; -+} __packed; -+struct qm_mcr_queryfq { -+ u8 __reserved1[8]; -+ struct qm_fqd fqd; /* the FQD fields are here */ -+ u8 __reserved2[30]; -+} __packed; -+struct qm_mcr_queryfq_np { -+ u8 __reserved1; -+ u8 state; /* QM_MCR_NP_STATE_*** */ -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 __reserved2; -+ u32 fqd_link:24; -+ u16 __reserved3:2; -+ u16 odp_seq:14; -+ u16 __reserved4:2; -+ u16 orp_nesn:14; -+ u16 __reserved5:1; -+ u16 orp_ea_hseq:15; -+ u16 __reserved6:1; -+ u16 orp_ea_tseq:15; -+ u8 __reserved7; -+ u32 orp_ea_hptr:24; -+ u8 __reserved8; -+ u32 orp_ea_tptr:24; -+ u8 __reserved9; -+ u32 pfdr_hptr:24; -+ u8 __reserved10; -+ u32 pfdr_tptr:24; -+ u8 __reserved11[5]; -+ u8 __reserved12:7; -+ u8 is:1; -+ u16 ics_surp; -+ u32 byte_cnt; -+ u8 __reserved13; -+ u32 frm_cnt:24; -+ u32 __reserved14; -+ u16 ra1_sfdr; /* QM_MCR_NP_RA1_*** */ -+ u16 ra2_sfdr; /* QM_MCR_NP_RA2_*** */ -+ u16 __reserved15; -+ u16 od1_sfdr; /* QM_MCR_NP_OD1_*** */ -+ u16 od2_sfdr; /* QM_MCR_NP_OD2_*** */ -+ u16 od3_sfdr; /* QM_MCR_NP_OD3_*** */ -+#else -+ u8 __reserved2; -+ u32 fqd_link:24; -+ -+ u16 odp_seq:14; -+ u16 __reserved3:2; -+ -+ u16 orp_nesn:14; -+ u16 __reserved4:2; -+ -+ u16 orp_ea_hseq:15; -+ u16 __reserved5:1; -+ -+ u16 orp_ea_tseq:15; -+ u16 __reserved6:1; -+ -+ u8 __reserved7; -+ u32 orp_ea_hptr:24; -+ -+ u8 __reserved8; -+ u32 orp_ea_tptr:24; -+ -+ u8 __reserved9; -+ u32 pfdr_hptr:24; -+ -+ u8 __reserved10; -+ u32 pfdr_tptr:24; -+ -+ u8 __reserved11[5]; -+ u8 is:1; -+ u8 __reserved12:7; -+ u16 ics_surp; -+ u32 byte_cnt; -+ u8 __reserved13; -+ u32 frm_cnt:24; -+ u32 __reserved14; -+ u16 ra1_sfdr; /* QM_MCR_NP_RA1_*** */ -+ u16 ra2_sfdr; /* QM_MCR_NP_RA2_*** */ -+ u16 __reserved15; -+ u16 od1_sfdr; /* QM_MCR_NP_OD1_*** */ -+ u16 od2_sfdr; /* QM_MCR_NP_OD2_*** */ -+ u16 od3_sfdr; /* QM_MCR_NP_OD3_*** */ -+#endif -+} __packed; -+ -+ -+struct qm_mcr_alterfq { -+ u8 fqs; /* Frame Queue Status */ -+ u8 __reserved1[61]; -+} __packed; -+struct qm_mcr_initcgr { -+ u8 __reserved1[62]; -+} __packed; -+struct qm_mcr_cgrtestwrite { -+ u16 __reserved1; -+ struct __qm_mc_cgr cgr; /* CGR fields */ -+ u8 __reserved2[3]; -+ u32 __reserved3:24; -+ u32 i_bcnt_hi:8;/* high 8-bits of 40-bit "Instant" */ -+ u32 i_bcnt_lo; /* low 32-bits of 40-bit */ -+ u32 __reserved4:24; -+ u32 a_bcnt_hi:8;/* high 8-bits of 40-bit "Average" */ -+ u32 a_bcnt_lo; /* low 32-bits of 40-bit */ -+ u16 lgt; /* Last Group Tick */ -+ u16 wr_prob_g; -+ u16 wr_prob_y; -+ u16 wr_prob_r; -+ u8 __reserved5[8]; -+} __packed; -+struct qm_mcr_querycgr { -+ u16 __reserved1; -+ struct __qm_mc_cgr cgr; /* CGR fields */ -+ u8 __reserved2[3]; -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 __reserved3:24; -+ u32 i_bcnt_hi:8;/* high 8-bits of 40-bit "Instant" */ -+ u32 i_bcnt_lo; /* low 32-bits of 40-bit */ -+#else -+ u32 i_bcnt_lo; /* low 32-bits of 40-bit */ -+ u32 i_bcnt_hi:8;/* high 8-bits of 40-bit "Instant" */ -+ u32 __reserved3:24; -+#endif -+ }; -+ u64 i_bcnt; -+ }; -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u32 __reserved4:24; -+ u32 a_bcnt_hi:8;/* high 8-bits of 40-bit "Average" */ -+ u32 a_bcnt_lo; /* low 32-bits of 40-bit */ -+#else -+ u32 a_bcnt_lo; /* low 32-bits of 40-bit */ -+ u32 a_bcnt_hi:8;/* high 8-bits of 40-bit "Average" */ -+ u32 __reserved4:24; -+#endif -+ }; -+ u64 a_bcnt; -+ }; -+ union { -+ u32 cscn_targ_swp[4]; -+ u8 __reserved5[16]; -+ }; -+} __packed; -+static inline u64 qm_mcr_querycgr_i_get64(const struct qm_mcr_querycgr *q) -+{ -+ return be64_to_cpu(q->i_bcnt); -+} -+static inline u64 qm_mcr_querycgr_a_get64(const struct qm_mcr_querycgr *q) -+{ -+ return be64_to_cpu(q->a_bcnt); -+} -+static inline u64 qm_mcr_cgrtestwrite_i_get64( -+ const struct qm_mcr_cgrtestwrite *q) -+{ -+ return be64_to_cpu(((u64)q->i_bcnt_hi << 32) | (u64)q->i_bcnt_lo); -+} -+static inline u64 qm_mcr_cgrtestwrite_a_get64( -+ const struct qm_mcr_cgrtestwrite *q) -+{ -+ return be64_to_cpu(((u64)q->a_bcnt_hi << 32) | (u64)q->a_bcnt_lo); -+} -+/* Macro, so we compile better if 'v' isn't always 64-bit */ -+#define qm_mcr_querycgr_i_set64(q, v) \ -+ do { \ -+ struct qm_mcr_querycgr *__q931 = (fd); \ -+ __q931->i_bcnt_hi = upper_32_bits(v); \ -+ __q931->i_bcnt_lo = lower_32_bits(v); \ -+ } while (0) -+#define qm_mcr_querycgr_a_set64(q, v) \ -+ do { \ -+ struct qm_mcr_querycgr *__q931 = (fd); \ -+ __q931->a_bcnt_hi = upper_32_bits(v); \ -+ __q931->a_bcnt_lo = lower_32_bits(v); \ -+ } while (0) -+struct __qm_mcr_querycongestion { -+ u32 __state[8]; -+}; -+struct qm_mcr_querycongestion { -+ u8 __reserved[30]; -+ /* Access this struct using QM_MCR_QUERYCONGESTION() */ -+ struct __qm_mcr_querycongestion state; -+} __packed; -+struct qm_mcr_querywq { -+ union { -+ u16 channel_wq; /* ignores wq (3 lsbits) */ -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u16 id:13; /* qm_channel */ -+ u16 __reserved:3; -+#else -+ u16 __reserved:3; -+ u16 id:13; /* qm_channel */ -+#endif -+ } __packed channel; -+ }; -+ u8 __reserved[28]; -+ u32 wq_len[8]; -+} __packed; -+ -+/* QMAN CEETM Management Command Response */ -+struct qm_mcr_ceetm_lfqmt_config { -+ u8 __reserved1[62]; -+} __packed; -+struct qm_mcr_ceetm_lfqmt_query { -+ u8 __reserved1[8]; -+ u16 cqid; -+ u8 __reserved2[2]; -+ u16 dctidx; -+ u8 __reserved3[2]; -+ u16 ccgid; -+ u8 __reserved4[44]; -+} __packed; -+ -+struct qm_mcr_ceetm_cq_config { -+ u8 __reserved1[62]; -+} __packed; -+ -+struct qm_mcr_ceetm_cq_query { -+ u8 __reserved1[4]; -+ u16 ccgid; -+ u16 state; -+ u32 pfdr_hptr:24; -+ u32 pfdr_tptr:24; -+ u16 od1_xsfdr; -+ u16 od2_xsfdr; -+ u16 od3_xsfdr; -+ u16 od4_xsfdr; -+ u16 od5_xsfdr; -+ u16 od6_xsfdr; -+ u16 ra1_xsfdr; -+ u16 ra2_xsfdr; -+ u8 __reserved2; -+ u32 frm_cnt:24; -+ u8 __reserved333[28]; -+} __packed; -+ -+struct qm_mcr_ceetm_dct_config { -+ u8 __reserved1[62]; -+} __packed; -+ -+struct qm_mcr_ceetm_dct_query { -+ u8 __reserved1[18]; -+ u32 context_b; -+ u64 context_a; -+ u8 __reserved2[32]; -+} __packed; -+ -+struct qm_mcr_ceetm_class_scheduler_config { -+ u8 __reserved1[62]; -+} __packed; -+ -+struct qm_mcr_ceetm_class_scheduler_query { -+ u8 __reserved1[9]; -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 gpc_reserved:1; -+ u8 gpc_combine_flag:1; -+ u8 gpc_prio_b:3; -+ u8 gpc_prio_a:3; -+#else -+ u8 gpc_prio_a:3; -+ u8 gpc_prio_b:3; -+ u8 gpc_combine_flag:1; -+ u8 gpc_reserved:1; -+#endif -+ u16 crem; -+ u16 erem; -+ u8 w[8]; -+ u8 __reserved2[5]; -+ u32 wbfslist:24; -+ u32 d8; -+ u32 d9; -+ u32 d10; -+ u32 d11; -+ u32 d12; -+ u32 d13; -+ u32 d14; -+ u32 d15; -+} __packed; -+ -+struct qm_mcr_ceetm_mapping_shaper_tcfc_config { -+ u16 cid; -+ u8 __reserved2[60]; -+} __packed; -+ -+struct qm_mcr_ceetm_mapping_shaper_tcfc_query { -+ u16 cid; -+ u8 __reserved1; -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 map_shaped:1; -+ u8 map_reserved:4; -+ u8 map_lni_id:3; -+#else -+ u8 map_lni_id:3; -+ u8 map_reserved:4; -+ u8 map_shaped:1; -+#endif -+ u8 __reserved2[58]; -+ } __packed channel_mapping_query; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 map_reserved:5; -+ u8 map_lni_id:3; -+#else -+ u8 map_lni_id:3; -+ u8 map_reserved:5; -+#endif -+ u8 __reserved2[58]; -+ } __packed sp_mapping_query; -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 cpl:1; -+ u8 cpl_reserved:2; -+ u8 oal:5; -+#else -+ u8 oal:5; -+ u8 cpl_reserved:2; -+ u8 cpl:1; -+#endif -+ u32 crtcr:24; -+ u32 ertcr:24; -+ u16 crtbl; -+ u16 ertbl; -+ u8 mps; -+ u8 __reserved2[15]; -+ u32 crat; -+ u32 erat; -+ u8 __reserved3[24]; -+ } __packed shaper_query; -+ struct { -+ u8 __reserved1[11]; -+ u64 lnitcfcc; -+ u8 __reserved3[40]; -+ } __packed tcfc_query; -+ }; -+} __packed; -+ -+struct qm_mcr_ceetm_ccgr_config { -+ u8 __reserved1[46]; -+ union { -+ u8 __reserved2[8]; -+ struct { -+ u16 timestamp; -+ u16 wr_porb_g; -+ u16 wr_prob_y; -+ u16 wr_prob_r; -+ } __packed test_write; -+ }; -+ u8 __reserved3[8]; -+} __packed; -+ -+struct qm_mcr_ceetm_ccgr_query { -+ u8 __reserved1[6]; -+ union { -+ struct { -+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -+ u8 ctl_reserved:1; -+ u8 ctl_wr_en_g:1; -+ u8 ctl_wr_en_y:1; -+ u8 ctl_wr_en_r:1; -+ u8 ctl_td_en:1; -+ u8 ctl_td_mode:1; -+ u8 ctl_cscn_en:1; -+ u8 ctl_mode:1; -+#else -+ u8 ctl_mode:1; -+ u8 ctl_cscn_en:1; -+ u8 ctl_td_mode:1; -+ u8 ctl_td_en:1; -+ u8 ctl_wr_en_r:1; -+ u8 ctl_wr_en_y:1; -+ u8 ctl_wr_en_g:1; -+ u8 ctl_reserved:1; -+#endif -+ u8 cdv; -+ u8 __reserved2[2]; -+ u8 oal; -+ u8 __reserved3; -+ struct qm_cgr_cs_thres cs_thres; -+ struct qm_cgr_cs_thres cs_thres_x; -+ struct qm_cgr_cs_thres td_thres; -+ struct qm_cgr_wr_parm wr_parm_g; -+ struct qm_cgr_wr_parm wr_parm_y; -+ struct qm_cgr_wr_parm wr_parm_r; -+ u16 cscn_targ_dcp; -+ u8 dcp_lsn; -+ u64 i_cnt:40; -+ u8 __reserved4[3]; -+ u64 a_cnt:40; -+ u32 cscn_targ_swp[4]; -+ } __packed cm_query; -+ struct { -+ u8 dnc; -+ u8 dn0; -+ u8 dn1; -+ u64 dnba:40; -+ u8 __reserved2[2]; -+ u16 dnth_0; -+ u8 __reserved3[2]; -+ u16 dnth_1; -+ u8 __reserved4[10]; -+ u16 dnacc_0; -+ u8 __reserved5[2]; -+ u16 dnacc_1; -+ u8 __reserved6[24]; -+ } __packed dn_query; -+ struct { -+ u8 __reserved2[24]; -+ struct __qm_mcr_querycongestion state; -+ } __packed congestion_state; -+ -+ }; -+} __packed; -+ -+struct qm_mcr_ceetm_cq_peek_pop_xsfdrread { -+ u8 stat; -+ u8 __reserved1[11]; -+ u16 dctidx; -+ struct qm_fd fd; -+ u8 __reserved2[32]; -+} __packed; -+ -+struct qm_mcr_ceetm_statistics_query { -+ u8 __reserved1[17]; -+ u64 frm_cnt:40; -+ u8 __reserved2[2]; -+ u64 byte_cnt:48; -+ u8 __reserved3[32]; -+} __packed; -+ -+struct qm_mc_result { -+ u8 verb; -+ u8 result; -+ union { -+ struct qm_mcr_initfq initfq; -+ struct qm_mcr_queryfq queryfq; -+ struct qm_mcr_queryfq_np queryfq_np; -+ struct qm_mcr_alterfq alterfq; -+ struct qm_mcr_initcgr initcgr; -+ struct qm_mcr_cgrtestwrite cgrtestwrite; -+ struct qm_mcr_querycgr querycgr; -+ struct qm_mcr_querycongestion querycongestion; -+ struct qm_mcr_querywq querywq; -+ struct qm_mcr_ceetm_lfqmt_config lfqmt_config; -+ struct qm_mcr_ceetm_lfqmt_query lfqmt_query; -+ struct qm_mcr_ceetm_cq_config cq_config; -+ struct qm_mcr_ceetm_cq_query cq_query; -+ struct qm_mcr_ceetm_dct_config dct_config; -+ struct qm_mcr_ceetm_dct_query dct_query; -+ struct qm_mcr_ceetm_class_scheduler_config csch_config; -+ struct qm_mcr_ceetm_class_scheduler_query csch_query; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_config mst_config; -+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query mst_query; -+ struct qm_mcr_ceetm_ccgr_config ccgr_config; -+ struct qm_mcr_ceetm_ccgr_query ccgr_query; -+ struct qm_mcr_ceetm_cq_peek_pop_xsfdrread cq_ppxr; -+ struct qm_mcr_ceetm_statistics_query stats_query; -+ }; -+} __packed; -+ -+#define QM_MCR_VERB_RRID 0x80 -+#define QM_MCR_VERB_MASK QM_MCC_VERB_MASK -+#define QM_MCR_VERB_INITFQ_PARKED QM_MCC_VERB_INITFQ_PARKED -+#define QM_MCR_VERB_INITFQ_SCHED QM_MCC_VERB_INITFQ_SCHED -+#define QM_MCR_VERB_QUERYFQ QM_MCC_VERB_QUERYFQ -+#define QM_MCR_VERB_QUERYFQ_NP QM_MCC_VERB_QUERYFQ_NP -+#define QM_MCR_VERB_QUERYWQ QM_MCC_VERB_QUERYWQ -+#define QM_MCR_VERB_QUERYWQ_DEDICATED QM_MCC_VERB_QUERYWQ_DEDICATED -+#define QM_MCR_VERB_ALTER_SCHED QM_MCC_VERB_ALTER_SCHED -+#define QM_MCR_VERB_ALTER_FE QM_MCC_VERB_ALTER_FE -+#define QM_MCR_VERB_ALTER_RETIRE QM_MCC_VERB_ALTER_RETIRE -+#define QM_MCR_VERB_ALTER_OOS QM_MCC_VERB_ALTER_OOS -+#define QM_MCR_RESULT_NULL 0x00 -+#define QM_MCR_RESULT_OK 0xf0 -+#define QM_MCR_RESULT_ERR_FQID 0xf1 -+#define QM_MCR_RESULT_ERR_FQSTATE 0xf2 -+#define QM_MCR_RESULT_ERR_NOTEMPTY 0xf3 /* OOS fails if FQ is !empty */ -+#define QM_MCR_RESULT_ERR_BADCHANNEL 0xf4 -+#define QM_MCR_RESULT_PENDING 0xf8 -+#define QM_MCR_RESULT_ERR_BADCOMMAND 0xff -+#define QM_MCR_NP_STATE_FE 0x10 -+#define QM_MCR_NP_STATE_R 0x08 -+#define QM_MCR_NP_STATE_MASK 0x07 /* Reads FQD::STATE; */ -+#define QM_MCR_NP_STATE_OOS 0x00 -+#define QM_MCR_NP_STATE_RETIRED 0x01 -+#define QM_MCR_NP_STATE_TEN_SCHED 0x02 -+#define QM_MCR_NP_STATE_TRU_SCHED 0x03 -+#define QM_MCR_NP_STATE_PARKED 0x04 -+#define QM_MCR_NP_STATE_ACTIVE 0x05 -+#define QM_MCR_NP_PTR_MASK 0x07ff /* for RA[12] & OD[123] */ -+#define QM_MCR_NP_RA1_NRA(v) (((v) >> 14) & 0x3) /* FQD::NRA */ -+#define QM_MCR_NP_RA2_IT(v) (((v) >> 14) & 0x1) /* FQD::IT */ -+#define QM_MCR_NP_OD1_NOD(v) (((v) >> 14) & 0x3) /* FQD::NOD */ -+#define QM_MCR_NP_OD3_NPC(v) (((v) >> 14) & 0x3) /* FQD::NPC */ -+#define QM_MCR_FQS_ORLPRESENT 0x02 /* ORL fragments to come */ -+#define QM_MCR_FQS_NOTEMPTY 0x01 /* FQ has enqueued frames */ -+/* This extracts the state for congestion group 'n' from a query response. -+ * Eg. -+ * u8 cgr = [...]; -+ * struct qm_mc_result *res = [...]; -+ * printf("congestion group %d congestion state: %d\n", cgr, -+ * QM_MCR_QUERYCONGESTION(&res->querycongestion.state, cgr)); -+ */ -+#define __CGR_WORD(num) (num >> 5) -+#define __CGR_SHIFT(num) (num & 0x1f) -+#define __CGR_NUM (sizeof(struct __qm_mcr_querycongestion) << 3) -+static inline int QM_MCR_QUERYCONGESTION(struct __qm_mcr_querycongestion *p, -+ u8 cgr) -+{ -+ return p->__state[__CGR_WORD(cgr)] & (0x80000000 >> __CGR_SHIFT(cgr)); -+} -+ -+ -+/*********************/ -+/* Utility interface */ -+/*********************/ -+ -+/* Represents an allocator over a range of FQIDs. NB, accesses are not locked, -+ * spinlock them yourself if needed. */ -+struct qman_fqid_pool; -+ -+/* Create/destroy a FQID pool, num must be a multiple of 32. NB, _destroy() -+ * always succeeds, but returns non-zero if there were "leaked" FQID -+ * allocations. */ -+struct qman_fqid_pool *qman_fqid_pool_create(u32 fqid_start, u32 num); -+int qman_fqid_pool_destroy(struct qman_fqid_pool *pool); -+/* Alloc/free a FQID from the range. _alloc() returns zero for success. */ -+int qman_fqid_pool_alloc(struct qman_fqid_pool *pool, u32 *fqid); -+void qman_fqid_pool_free(struct qman_fqid_pool *pool, u32 fqid); -+u32 qman_fqid_pool_used(struct qman_fqid_pool *pool); -+ -+/*******************************************************************/ -+/* Managed (aka "shared" or "mux/demux") portal, high-level i/face */ -+/*******************************************************************/ -+ -+ /* Portal and Frame Queues */ -+ /* ----------------------- */ -+/* Represents a managed portal */ -+struct qman_portal; -+ -+/* This object type represents Qman frame queue descriptors (FQD), it is -+ * cacheline-aligned, and initialised by qman_create_fq(). The structure is -+ * defined further down. */ -+struct qman_fq; -+ -+/* This object type represents a Qman congestion group, it is defined further -+ * down. */ -+struct qman_cgr; -+ -+struct qman_portal_config { -+ /* If the caller enables DQRR stashing (and thus wishes to operate the -+ * portal from only one cpu), this is the logical CPU that the portal -+ * will stash to. Whether stashing is enabled or not, this setting is -+ * also used for any "core-affine" portals, ie. default portals -+ * associated to the corresponding cpu. -1 implies that there is no core -+ * affinity configured. */ -+ int cpu; -+ /* portal interrupt line */ -+ int irq; -+ /* the unique index of this portal */ -+ u32 index; -+ /* Is this portal shared? (If so, it has coarser locking and demuxes -+ * processing on behalf of other CPUs.) */ -+ int is_shared; -+ /* The portal's dedicated channel id, use this value for initialising -+ * frame queues to target this portal when scheduled. */ -+ u16 channel; -+ /* A mask of which pool channels this portal has dequeue access to -+ * (using QM_SDQCR_CHANNELS_POOL(n) for the bitmask) */ -+ u32 pools; -+}; -+ -+/* This enum, and the callback type that returns it, are used when handling -+ * dequeued frames via DQRR. Note that for "null" callbacks registered with the -+ * portal object (for handling dequeues that do not demux because contextB is -+ * NULL), the return value *MUST* be qman_cb_dqrr_consume. */ -+enum qman_cb_dqrr_result { -+ /* DQRR entry can be consumed */ -+ qman_cb_dqrr_consume, -+ /* Like _consume, but requests parking - FQ must be held-active */ -+ qman_cb_dqrr_park, -+ /* Does not consume, for DCA mode only. This allows out-of-order -+ * consumes by explicit calls to qman_dca() and/or the use of implicit -+ * DCA via EQCR entries. */ -+ qman_cb_dqrr_defer, -+ /* Stop processing without consuming this ring entry. Exits the current -+ * qman_poll_dqrr() or interrupt-handling, as appropriate. If within an -+ * interrupt handler, the callback would typically call -+ * qman_irqsource_remove(QM_PIRQ_DQRI) before returning this value, -+ * otherwise the interrupt will reassert immediately. */ -+ qman_cb_dqrr_stop, -+ /* Like qman_cb_dqrr_stop, but consumes the current entry. */ -+ qman_cb_dqrr_consume_stop -+}; -+typedef enum qman_cb_dqrr_result (*qman_cb_dqrr)(struct qman_portal *qm, -+ struct qman_fq *fq, -+ const struct qm_dqrr_entry *dqrr); -+ -+/* This callback type is used when handling ERNs, FQRNs and FQRLs via MR. They -+ * are always consumed after the callback returns. */ -+typedef void (*qman_cb_mr)(struct qman_portal *qm, struct qman_fq *fq, -+ const struct qm_mr_entry *msg); -+ -+/* This callback type is used when handling DCP ERNs */ -+typedef void (*qman_cb_dc_ern)(struct qman_portal *qm, -+ const struct qm_mr_entry *msg); -+ -+/* s/w-visible states. Ie. tentatively scheduled + truly scheduled + active + -+ * held-active + held-suspended are just "sched". Things like "retired" will not -+ * be assumed until it is complete (ie. QMAN_FQ_STATE_CHANGING is set until -+ * then, to indicate it's completing and to gate attempts to retry the retire -+ * command). Note, park commands do not set QMAN_FQ_STATE_CHANGING because it's -+ * technically impossible in the case of enqueue DCAs (which refer to DQRR ring -+ * index rather than the FQ that ring entry corresponds to), so repeated park -+ * commands are allowed (if you're silly enough to try) but won't change FQ -+ * state, and the resulting park notifications move FQs from "sched" to -+ * "parked". */ -+enum qman_fq_state { -+ qman_fq_state_oos, -+ qman_fq_state_parked, -+ qman_fq_state_sched, -+ qman_fq_state_retired -+}; -+ -+/* Frame queue objects (struct qman_fq) are stored within memory passed to -+ * qman_create_fq(), as this allows stashing of caller-provided demux callback -+ * pointers at no extra cost to stashing of (driver-internal) FQ state. If the -+ * caller wishes to add per-FQ state and have it benefit from dequeue-stashing, -+ * they should; -+ * -+ * (a) extend the qman_fq structure with their state; eg. -+ * -+ * // myfq is allocated and driver_fq callbacks filled in; -+ * struct my_fq { -+ * struct qman_fq base; -+ * int an_extra_field; -+ * [ ... add other fields to be associated with each FQ ...] -+ * } *myfq = some_my_fq_allocator(); -+ * struct qman_fq *fq = qman_create_fq(fqid, flags, &myfq->base); -+ * -+ * // in a dequeue callback, access extra fields from 'fq' via a cast; -+ * struct my_fq *myfq = (struct my_fq *)fq; -+ * do_something_with(myfq->an_extra_field); -+ * [...] -+ * -+ * (b) when and if configuring the FQ for context stashing, specify how ever -+ * many cachelines are required to stash 'struct my_fq', to accelerate not -+ * only the Qman driver but the callback as well. -+ */ -+ -+struct qman_fq_cb { -+ qman_cb_dqrr dqrr; /* for dequeued frames */ -+ qman_cb_mr ern; /* for s/w ERNs */ -+ qman_cb_mr fqs; /* frame-queue state changes*/ -+}; -+ -+struct qman_fq { -+ /* Caller of qman_create_fq() provides these demux callbacks */ -+ struct qman_fq_cb cb; -+ /* These are internal to the driver, don't touch. In particular, they -+ * may change, be removed, or extended (so you shouldn't rely on -+ * sizeof(qman_fq) being a constant). */ -+ spinlock_t fqlock; -+ u32 fqid; -+ volatile unsigned long flags; -+ enum qman_fq_state state; -+ int cgr_groupid; -+ struct rb_node node; -+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP -+ u32 key; -+#endif -+}; -+ -+/* This callback type is used when handling congestion group entry/exit. -+ * 'congested' is non-zero on congestion-entry, and zero on congestion-exit. */ -+typedef void (*qman_cb_cgr)(struct qman_portal *qm, -+ struct qman_cgr *cgr, int congested); -+ -+struct qman_cgr { -+ /* Set these prior to qman_create_cgr() */ -+ u32 cgrid; /* 0..255, but u32 to allow specials like -1, 256, etc.*/ -+ qman_cb_cgr cb; -+ /* These are private to the driver */ -+ u16 chan; /* portal channel this object is created on */ -+ struct list_head node; -+}; -+ -+/* Flags to qman_create_fq() */ -+#define QMAN_FQ_FLAG_NO_ENQUEUE 0x00000001 /* can't enqueue */ -+#define QMAN_FQ_FLAG_NO_MODIFY 0x00000002 /* can only enqueue */ -+#define QMAN_FQ_FLAG_TO_DCPORTAL 0x00000004 /* consumed by CAAM/PME/Fman */ -+#define QMAN_FQ_FLAG_LOCKED 0x00000008 /* multi-core locking */ -+#define QMAN_FQ_FLAG_AS_IS 0x00000010 /* query h/w state */ -+#define QMAN_FQ_FLAG_DYNAMIC_FQID 0x00000020 /* (de)allocate fqid */ -+ -+/* Flags to qman_destroy_fq() */ -+#define QMAN_FQ_DESTROY_PARKED 0x00000001 /* FQ can be parked or OOS */ -+ -+/* Flags from qman_fq_state() */ -+#define QMAN_FQ_STATE_CHANGING 0x80000000 /* 'state' is changing */ -+#define QMAN_FQ_STATE_NE 0x40000000 /* retired FQ isn't empty */ -+#define QMAN_FQ_STATE_ORL 0x20000000 /* retired FQ has ORL */ -+#define QMAN_FQ_STATE_BLOCKOOS 0xe0000000 /* if any are set, no OOS */ -+#define QMAN_FQ_STATE_CGR_EN 0x10000000 /* CGR enabled */ -+#define QMAN_FQ_STATE_VDQCR 0x08000000 /* being volatile dequeued */ -+ -+/* Flags to qman_init_fq() */ -+#define QMAN_INITFQ_FLAG_SCHED 0x00000001 /* schedule rather than park */ -+#define QMAN_INITFQ_FLAG_LOCAL 0x00000004 /* set dest portal */ -+ -+/* Flags to qman_volatile_dequeue() */ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+#define QMAN_VOLATILE_FLAG_WAIT 0x00000001 /* wait if VDQCR is in use */ -+#define QMAN_VOLATILE_FLAG_WAIT_INT 0x00000002 /* if wait, interruptible? */ -+#define QMAN_VOLATILE_FLAG_FINISH 0x00000004 /* wait till VDQCR completes */ -+#endif -+ -+/* Flags to qman_enqueue(). NB, the strange numbering is to align with hardware, -+ * bit-wise. (NB: the PME API is sensitive to these precise numberings too, so -+ * any change here should be audited in PME.) */ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT -+#define QMAN_ENQUEUE_FLAG_WAIT 0x00010000 /* wait if EQCR is full */ -+#define QMAN_ENQUEUE_FLAG_WAIT_INT 0x00020000 /* if wait, interruptible? */ -+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC -+#define QMAN_ENQUEUE_FLAG_WAIT_SYNC 0x00000004 /* if wait, until consumed? */ -+#endif -+#endif -+#define QMAN_ENQUEUE_FLAG_WATCH_CGR 0x00080000 /* watch congestion state */ -+#define QMAN_ENQUEUE_FLAG_DCA 0x00008000 /* perform enqueue-DCA */ -+#define QMAN_ENQUEUE_FLAG_DCA_PARK 0x00004000 /* If DCA, requests park */ -+#define QMAN_ENQUEUE_FLAG_DCA_PTR(p) /* If DCA, p is DQRR entry */ \ -+ (((u32)(p) << 2) & 0x00000f00) -+#define QMAN_ENQUEUE_FLAG_C_GREEN 0x00000000 /* choose one C_*** flag */ -+#define QMAN_ENQUEUE_FLAG_C_YELLOW 0x00000008 -+#define QMAN_ENQUEUE_FLAG_C_RED 0x00000010 -+#define QMAN_ENQUEUE_FLAG_C_OVERRIDE 0x00000018 -+/* For the ORP-specific qman_enqueue_orp() variant; -+ * - this flag indicates "Not Last In Sequence", ie. all but the final fragment -+ * of a frame. */ -+#define QMAN_ENQUEUE_FLAG_NLIS 0x01000000 -+/* - this flag performs no enqueue but fills in an ORP sequence number that -+ * would otherwise block it (eg. if a frame has been dropped). */ -+#define QMAN_ENQUEUE_FLAG_HOLE 0x02000000 -+/* - this flag performs no enqueue but advances NESN to the given sequence -+ * number. */ -+#define QMAN_ENQUEUE_FLAG_NESN 0x04000000 -+ -+/* Flags to qman_modify_cgr() */ -+#define QMAN_CGR_FLAG_USE_INIT 0x00000001 -+#define QMAN_CGR_MODE_FRAME 0x00000001 -+ -+ /* Portal Management */ -+ /* ----------------- */ -+/** -+ * qman_get_portal_config - get portal configuration settings -+ * -+ * This returns a read-only view of the current cpu's affine portal settings. -+ */ -+const struct qman_portal_config *qman_get_portal_config(void); -+ -+/** -+ * qman_irqsource_get - return the portal work that is interrupt-driven -+ * -+ * Returns a bitmask of QM_PIRQ_**I processing sources that are currently -+ * enabled for interrupt handling on the current cpu's affine portal. These -+ * sources will trigger the portal interrupt and the interrupt handler (or a -+ * tasklet/bottom-half it defers to) will perform the corresponding processing -+ * work. The qman_poll_***() functions will only process sources that are not in -+ * this bitmask. If the current CPU is sharing a portal hosted on another CPU, -+ * this always returns zero. -+ */ -+u32 qman_irqsource_get(void); -+ -+/** -+ * qman_irqsource_add - add processing sources to be interrupt-driven -+ * @bits: bitmask of QM_PIRQ_**I processing sources -+ * -+ * Adds processing sources that should be interrupt-driven (rather than -+ * processed via qman_poll_***() functions). Returns zero for success, or -+ * -EINVAL if the current CPU is sharing a portal hosted on another CPU. -+ */ -+int qman_irqsource_add(u32 bits); -+ -+/** -+ * qman_irqsource_remove - remove processing sources from being interrupt-driven -+ * @bits: bitmask of QM_PIRQ_**I processing sources -+ * -+ * Removes processing sources from being interrupt-driven, so that they will -+ * instead be processed via qman_poll_***() functions. Returns zero for success, -+ * or -EINVAL if the current CPU is sharing a portal hosted on another CPU. -+ */ -+int qman_irqsource_remove(u32 bits); -+ -+/** -+ * qman_affine_cpus - return a mask of cpus that have affine portals -+ */ -+const cpumask_t *qman_affine_cpus(void); -+ -+/** -+ * qman_affine_channel - return the channel ID of an portal -+ * @cpu: the cpu whose affine portal is the subject of the query -+ * -+ * If @cpu is -1, the affine portal for the current CPU will be used. It is a -+ * bug to call this function for any value of @cpu (other than -1) that is not a -+ * member of the mask returned from qman_affine_cpus(). -+ */ -+u16 qman_affine_channel(int cpu); -+ -+/** -+ * qman_get_affine_portal - return the portal pointer affine to cpu -+ * @cpu: the cpu whose affine portal is the subject of the query -+ * -+ */ -+void *qman_get_affine_portal(int cpu); -+ -+/** -+ * qman_poll_dqrr - process DQRR (fast-path) entries -+ * @limit: the maximum number of DQRR entries to process -+ * -+ * Use of this function requires that DQRR processing not be interrupt-driven. -+ * Ie. the value returned by qman_irqsource_get() should not include -+ * QM_PIRQ_DQRI. If the current CPU is sharing a portal hosted on another CPU, -+ * this function will return -EINVAL, otherwise the return value is >=0 and -+ * represents the number of DQRR entries processed. -+ */ -+int qman_poll_dqrr(unsigned int limit); -+ -+/** -+ * qman_poll_slow - process anything (except DQRR) that isn't interrupt-driven. -+ * -+ * This function does any portal processing that isn't interrupt-driven. If the -+ * current CPU is sharing a portal hosted on another CPU, this function will -+ * return (u32)-1, otherwise the return value is a bitmask of QM_PIRQ_* sources -+ * indicating what interrupt sources were actually processed by the call. -+ */ -+u32 qman_poll_slow(void); -+ -+/** -+ * qman_poll - legacy wrapper for qman_poll_dqrr() and qman_poll_slow() -+ * -+ * Dispatcher logic on a cpu can use this to trigger any maintenance of the -+ * affine portal. There are two classes of portal processing in question; -+ * fast-path (which involves demuxing dequeue ring (DQRR) entries and tracking -+ * enqueue ring (EQCR) consumption), and slow-path (which involves EQCR -+ * thresholds, congestion state changes, etc). This function does whatever -+ * processing is not triggered by interrupts. -+ * -+ * Note, if DQRR and some slow-path processing are poll-driven (rather than -+ * interrupt-driven) then this function uses a heuristic to determine how often -+ * to run slow-path processing - as slow-path processing introduces at least a -+ * minimum latency each time it is run, whereas fast-path (DQRR) processing is -+ * close to zero-cost if there is no work to be done. Applications can tune this -+ * behaviour themselves by using qman_poll_dqrr() and qman_poll_slow() directly -+ * rather than going via this wrapper. -+ */ -+void qman_poll(void); -+ -+/** -+ * qman_stop_dequeues - Stop h/w dequeuing to the s/w portal -+ * -+ * Disables DQRR processing of the portal. This is reference-counted, so -+ * qman_start_dequeues() must be called as many times as qman_stop_dequeues() to -+ * truly re-enable dequeuing. -+ */ -+void qman_stop_dequeues(void); -+ -+/** -+ * qman_start_dequeues - (Re)start h/w dequeuing to the s/w portal -+ * -+ * Enables DQRR processing of the portal. This is reference-counted, so -+ * qman_start_dequeues() must be called as many times as qman_stop_dequeues() to -+ * truly re-enable dequeuing. -+ */ -+void qman_start_dequeues(void); -+ -+/** -+ * qman_static_dequeue_add - Add pool channels to the portal SDQCR -+ * @pools: bit-mask of pool channels, using QM_SDQCR_CHANNELS_POOL(n) -+ * -+ * Adds a set of pool channels to the portal's static dequeue command register -+ * (SDQCR). The requested pools are limited to those the portal has dequeue -+ * access to. -+ */ -+void qman_static_dequeue_add(u32 pools); -+ -+/** -+ * qman_static_dequeue_del - Remove pool channels from the portal SDQCR -+ * @pools: bit-mask of pool channels, using QM_SDQCR_CHANNELS_POOL(n) -+ * -+ * Removes a set of pool channels from the portal's static dequeue command -+ * register (SDQCR). The requested pools are limited to those the portal has -+ * dequeue access to. -+ */ -+void qman_static_dequeue_del(u32 pools); -+ -+/** -+ * qman_static_dequeue_get - return the portal's current SDQCR -+ * -+ * Returns the portal's current static dequeue command register (SDQCR). The -+ * entire register is returned, so if only the currently-enabled pool channels -+ * are desired, mask the return value with QM_SDQCR_CHANNELS_POOL_MASK. -+ */ -+u32 qman_static_dequeue_get(void); -+ -+/** -+ * qman_dca - Perform a Discrete Consumption Acknowledgement -+ * @dq: the DQRR entry to be consumed -+ * @park_request: indicates whether the held-active @fq should be parked -+ * -+ * Only allowed in DCA-mode portals, for DQRR entries whose handler callback had -+ * previously returned 'qman_cb_dqrr_defer'. NB, as with the other APIs, this -+ * does not take a 'portal' argument but implies the core affine portal from the -+ * cpu that is currently executing the function. For reasons of locking, this -+ * function must be called from the same CPU as that which processed the DQRR -+ * entry in the first place. -+ */ -+void qman_dca(struct qm_dqrr_entry *dq, int park_request); -+ -+/** -+ * qman_eqcr_is_empty - Determine if portal's EQCR is empty -+ * -+ * For use in situations where a cpu-affine caller needs to determine when all -+ * enqueues for the local portal have been processed by Qman but can't use the -+ * QMAN_ENQUEUE_FLAG_WAIT_SYNC flag to do this from the final qman_enqueue(). -+ * The function forces tracking of EQCR consumption (which normally doesn't -+ * happen until enqueue processing needs to find space to put new enqueue -+ * commands), and returns zero if the ring still has unprocessed entries, -+ * non-zero if it is empty. -+ */ -+int qman_eqcr_is_empty(void); -+ -+/** -+ * qman_set_dc_ern - Set the handler for DCP enqueue rejection notifications -+ * @handler: callback for processing DCP ERNs -+ * @affine: whether this handler is specific to the locally affine portal -+ * -+ * If a hardware block's interface to Qman (ie. its direct-connect portal, or -+ * DCP) is configured not to receive enqueue rejections, then any enqueues -+ * through that DCP that are rejected will be sent to a given software portal. -+ * If @affine is non-zero, then this handler will only be used for DCP ERNs -+ * received on the portal affine to the current CPU. If multiple CPUs share a -+ * portal and they all call this function, they will be setting the handler for -+ * the same portal! If @affine is zero, then this handler will be global to all -+ * portals handled by this instance of the driver. Only those portals that do -+ * not have their own affine handler will use the global handler. -+ */ -+void qman_set_dc_ern(qman_cb_dc_ern handler, int affine); -+ -+ /* FQ management */ -+ /* ------------- */ -+/** -+ * qman_create_fq - Allocates a FQ -+ * @fqid: the index of the FQD to encapsulate, must be "Out of Service" -+ * @flags: bit-mask of QMAN_FQ_FLAG_*** options -+ * @fq: memory for storing the 'fq', with callbacks filled in -+ * -+ * Creates a frame queue object for the given @fqid, unless the -+ * QMAN_FQ_FLAG_DYNAMIC_FQID flag is set in @flags, in which case a FQID is -+ * dynamically allocated (or the function fails if none are available). Once -+ * created, the caller should not touch the memory at 'fq' except as extended to -+ * adjacent memory for user-defined fields (see the definition of "struct -+ * qman_fq" for more info). NO_MODIFY is only intended for enqueuing to -+ * pre-existing frame-queues that aren't to be otherwise interfered with, it -+ * prevents all other modifications to the frame queue. The TO_DCPORTAL flag -+ * causes the driver to honour any contextB modifications requested in the -+ * qm_init_fq() API, as this indicates the frame queue will be consumed by a -+ * direct-connect portal (PME, CAAM, or Fman). When frame queues are consumed by -+ * software portals, the contextB field is controlled by the driver and can't be -+ * modified by the caller. If the AS_IS flag is specified, management commands -+ * will be used on portal @p to query state for frame queue @fqid and construct -+ * a frame queue object based on that, rather than assuming/requiring that it be -+ * Out of Service. -+ */ -+int qman_create_fq(u32 fqid, u32 flags, struct qman_fq *fq); -+ -+/** -+ * qman_destroy_fq - Deallocates a FQ -+ * @fq: the frame queue object to release -+ * @flags: bit-mask of QMAN_FQ_FREE_*** options -+ * -+ * The memory for this frame queue object ('fq' provided in qman_create_fq()) is -+ * not deallocated but the caller regains ownership, to do with as desired. The -+ * FQ must be in the 'out-of-service' state unless the QMAN_FQ_FREE_PARKED flag -+ * is specified, in which case it may also be in the 'parked' state. -+ */ -+void qman_destroy_fq(struct qman_fq *fq, u32 flags); -+ -+/** -+ * qman_fq_fqid - Queries the frame queue ID of a FQ object -+ * @fq: the frame queue object to query -+ */ -+u32 qman_fq_fqid(struct qman_fq *fq); -+ -+/** -+ * qman_fq_state - Queries the state of a FQ object -+ * @fq: the frame queue object to query -+ * @state: pointer to state enum to return the FQ scheduling state -+ * @flags: pointer to state flags to receive QMAN_FQ_STATE_*** bitmask -+ * -+ * Queries the state of the FQ object, without performing any h/w commands. -+ * This captures the state, as seen by the driver, at the time the function -+ * executes. -+ */ -+void qman_fq_state(struct qman_fq *fq, enum qman_fq_state *state, u32 *flags); -+ -+/** -+ * qman_init_fq - Initialises FQ fields, leaves the FQ "parked" or "scheduled" -+ * @fq: the frame queue object to modify, must be 'parked' or new. -+ * @flags: bit-mask of QMAN_INITFQ_FLAG_*** options -+ * @opts: the FQ-modification settings, as defined in the low-level API -+ * -+ * The @opts parameter comes from the low-level portal API. Select -+ * QMAN_INITFQ_FLAG_SCHED in @flags to cause the frame queue to be scheduled -+ * rather than parked. NB, @opts can be NULL. -+ * -+ * Note that some fields and options within @opts may be ignored or overwritten -+ * by the driver; -+ * 1. the 'count' and 'fqid' fields are always ignored (this operation only -+ * affects one frame queue: @fq). -+ * 2. the QM_INITFQ_WE_CONTEXTB option of the 'we_mask' field and the associated -+ * 'fqd' structure's 'context_b' field are sometimes overwritten; -+ * - if @fq was not created with QMAN_FQ_FLAG_TO_DCPORTAL, then context_b is -+ * initialised to a value used by the driver for demux. -+ * - if context_b is initialised for demux, so is context_a in case stashing -+ * is requested (see item 4). -+ * (So caller control of context_b is only possible for TO_DCPORTAL frame queue -+ * objects.) -+ * 3. if @flags contains QMAN_INITFQ_FLAG_LOCAL, the 'fqd' structure's -+ * 'dest::channel' field will be overwritten to match the portal used to issue -+ * the command. If the WE_DESTWQ write-enable bit had already been set by the -+ * caller, the channel workqueue will be left as-is, otherwise the write-enable -+ * bit is set and the workqueue is set to a default of 4. If the "LOCAL" flag -+ * isn't set, the destination channel/workqueue fields and the write-enable bit -+ * are left as-is. -+ * 4. if the driver overwrites context_a/b for demux, then if -+ * QM_INITFQ_WE_CONTEXTA is set, the driver will only overwrite -+ * context_a.address fields and will leave the stashing fields provided by the -+ * user alone, otherwise it will zero out the context_a.stashing fields. -+ */ -+int qman_init_fq(struct qman_fq *fq, u32 flags, struct qm_mcc_initfq *opts); -+ -+/** -+ * qman_schedule_fq - Schedules a FQ -+ * @fq: the frame queue object to schedule, must be 'parked' -+ * -+ * Schedules the frame queue, which must be Parked, which takes it to -+ * Tentatively-Scheduled or Truly-Scheduled depending on its fill-level. -+ */ -+int qman_schedule_fq(struct qman_fq *fq); -+ -+/** -+ * qman_retire_fq - Retires a FQ -+ * @fq: the frame queue object to retire -+ * @flags: FQ flags (as per qman_fq_state) if retirement completes immediately -+ * -+ * Retires the frame queue. This returns zero if it succeeds immediately, +1 if -+ * the retirement was started asynchronously, otherwise it returns negative for -+ * failure. When this function returns zero, @flags is set to indicate whether -+ * the retired FQ is empty and/or whether it has any ORL fragments (to show up -+ * as ERNs). Otherwise the corresponding flags will be known when a subsequent -+ * FQRN message shows up on the portal's message ring. -+ * -+ * NB, if the retirement is asynchronous (the FQ was in the Truly Scheduled or -+ * Active state), the completion will be via the message ring as a FQRN - but -+ * the corresponding callback may occur before this function returns!! Ie. the -+ * caller should be prepared to accept the callback as the function is called, -+ * not only once it has returned. -+ */ -+int qman_retire_fq(struct qman_fq *fq, u32 *flags); -+ -+/** -+ * qman_oos_fq - Puts a FQ "out of service" -+ * @fq: the frame queue object to be put out-of-service, must be 'retired' -+ * -+ * The frame queue must be retired and empty, and if any order restoration list -+ * was released as ERNs at the time of retirement, they must all be consumed. -+ */ -+int qman_oos_fq(struct qman_fq *fq); -+ -+/** -+ * qman_fq_flow_control - Set the XON/XOFF state of a FQ -+ * @fq: the frame queue object to be set to XON/XOFF state, must not be 'oos', -+ * or 'retired' or 'parked' state -+ * @xon: boolean to set fq in XON or XOFF state -+ * -+ * The frame should be in Tentatively Scheduled state or Truly Schedule sate, -+ * otherwise the IFSI interrupt will be asserted. -+ */ -+int qman_fq_flow_control(struct qman_fq *fq, int xon); -+ -+/** -+ * qman_query_fq - Queries FQD fields (via h/w query command) -+ * @fq: the frame queue object to be queried -+ * @fqd: storage for the queried FQD fields -+ */ -+int qman_query_fq(struct qman_fq *fq, struct qm_fqd *fqd); -+ -+/** -+ * qman_query_fq_np - Queries non-programmable FQD fields -+ * @fq: the frame queue object to be queried -+ * @np: storage for the queried FQD fields -+ */ -+int qman_query_fq_np(struct qman_fq *fq, struct qm_mcr_queryfq_np *np); -+ -+/** -+ * qman_query_wq - Queries work queue lengths -+ * @query_dedicated: If non-zero, query length of WQs in the channel dedicated -+ * to this software portal. Otherwise, query length of WQs in a -+ * channel specified in wq. -+ * @wq: storage for the queried WQs lengths. Also specified the channel to -+ * to query if query_dedicated is zero. -+ */ -+int qman_query_wq(u8 query_dedicated, struct qm_mcr_querywq *wq); -+ -+/** -+ * qman_volatile_dequeue - Issue a volatile dequeue command -+ * @fq: the frame queue object to dequeue from -+ * @flags: a bit-mask of QMAN_VOLATILE_FLAG_*** options -+ * @vdqcr: bit mask of QM_VDQCR_*** options, as per qm_dqrr_vdqcr_set() -+ * -+ * Attempts to lock access to the portal's VDQCR volatile dequeue functionality. -+ * The function will block and sleep if QMAN_VOLATILE_FLAG_WAIT is specified and -+ * the VDQCR is already in use, otherwise returns non-zero for failure. If -+ * QMAN_VOLATILE_FLAG_FINISH is specified, the function will only return once -+ * the VDQCR command has finished executing (ie. once the callback for the last -+ * DQRR entry resulting from the VDQCR command has been called). If not using -+ * the FINISH flag, completion can be determined either by detecting the -+ * presence of the QM_DQRR_STAT_UNSCHEDULED and QM_DQRR_STAT_DQCR_EXPIRED bits -+ * in the "stat" field of the "struct qm_dqrr_entry" passed to the FQ's dequeue -+ * callback, or by waiting for the QMAN_FQ_STATE_VDQCR bit to disappear from the -+ * "flags" retrieved from qman_fq_state(). -+ */ -+int qman_volatile_dequeue(struct qman_fq *fq, u32 flags, u32 vdqcr); -+ -+/** -+ * qman_enqueue - Enqueue a frame to a frame queue -+ * @fq: the frame queue object to enqueue to -+ * @fd: a descriptor of the frame to be enqueued -+ * @flags: bit-mask of QMAN_ENQUEUE_FLAG_*** options -+ * -+ * Fills an entry in the EQCR of portal @qm to enqueue the frame described by -+ * @fd. The descriptor details are copied from @fd to the EQCR entry, the 'pid' -+ * field is ignored. The return value is non-zero on error, such as ring full -+ * (and FLAG_WAIT not specified), congestion avoidance (FLAG_WATCH_CGR -+ * specified), etc. If the ring is full and FLAG_WAIT is specified, this -+ * function will block. If FLAG_INTERRUPT is set, the EQCI bit of the portal -+ * interrupt will assert when Qman consumes the EQCR entry (subject to "status -+ * disable", "enable", and "inhibit" registers). If FLAG_DCA is set, Qman will -+ * perform an implied "discrete consumption acknowledgement" on the dequeue -+ * ring's (DQRR) entry, at the ring index specified by the FLAG_DCA_IDX(x) -+ * macro. (As an alternative to issuing explicit DCA actions on DQRR entries, -+ * this implicit DCA can delay the release of a "held active" frame queue -+ * corresponding to a DQRR entry until Qman consumes the EQCR entry - providing -+ * order-preservation semantics in packet-forwarding scenarios.) If FLAG_DCA is -+ * set, then FLAG_DCA_PARK can also be set to imply that the DQRR consumption -+ * acknowledgement should "park request" the "held active" frame queue. Ie. -+ * when the portal eventually releases that frame queue, it will be left in the -+ * Parked state rather than Tentatively Scheduled or Truly Scheduled. If the -+ * portal is watching congestion groups, the QMAN_ENQUEUE_FLAG_WATCH_CGR flag -+ * is requested, and the FQ is a member of a congestion group, then this -+ * function returns -EAGAIN if the congestion group is currently congested. -+ * Note, this does not eliminate ERNs, as the async interface means we can be -+ * sending enqueue commands to an un-congested FQ that becomes congested before -+ * the enqueue commands are processed, but it does minimise needless thrashing -+ * of an already busy hardware resource by throttling many of the to-be-dropped -+ * enqueues "at the source". -+ */ -+int qman_enqueue(struct qman_fq *fq, const struct qm_fd *fd, u32 flags); -+ -+typedef int (*qman_cb_precommit) (void *arg); -+/** -+ * qman_enqueue_precommit - Enqueue a frame to a frame queue and call cb -+ * @fq: the frame queue object to enqueue to -+ * @fd: a descriptor of the frame to be enqueued -+ * @flags: bit-mask of QMAN_ENQUEUE_FLAG_*** options -+ * @cb: user supplied callback function to invoke before writing commit verb. -+ * @cb_arg: callback function argument -+ * -+ * This is similar to qman_enqueue except that it will invoke a user supplied -+ * callback function just before writng the commit verb. This is useful -+ * when the user want to do something *just before* enqueuing the request and -+ * the enqueue can't fail. -+ */ -+int qman_enqueue_precommit(struct qman_fq *fq, const struct qm_fd *fd, -+ u32 flags, qman_cb_precommit cb, void *cb_arg); -+ -+/** -+ * qman_enqueue_orp - Enqueue a frame to a frame queue using an ORP -+ * @fq: the frame queue object to enqueue to -+ * @fd: a descriptor of the frame to be enqueued -+ * @flags: bit-mask of QMAN_ENQUEUE_FLAG_*** options -+ * @orp: the frame queue object used as an order restoration point. -+ * @orp_seqnum: the sequence number of this frame in the order restoration path -+ * -+ * Similar to qman_enqueue(), but with the addition of an Order Restoration -+ * Point (@orp) and corresponding sequence number (@orp_seqnum) for this -+ * enqueue operation to employ order restoration. Each frame queue object acts -+ * as an Order Definition Point (ODP) by providing each frame dequeued from it -+ * with an incrementing sequence number, this value is generally ignored unless -+ * that sequence of dequeued frames will need order restoration later. Each -+ * frame queue object also encapsulates an Order Restoration Point (ORP), which -+ * is a re-assembly context for re-ordering frames relative to their sequence -+ * numbers as they are enqueued. The ORP does not have to be within the frame -+ * queue that receives the enqueued frame, in fact it is usually the frame -+ * queue from which the frames were originally dequeued. For the purposes of -+ * order restoration, multiple frames (or "fragments") can be enqueued for a -+ * single sequence number by setting the QMAN_ENQUEUE_FLAG_NLIS flag for all -+ * enqueues except the final fragment of a given sequence number. Ordering -+ * between sequence numbers is guaranteed, even if fragments of different -+ * sequence numbers are interlaced with one another. Fragments of the same -+ * sequence number will retain the order in which they are enqueued. If no -+ * enqueue is to performed, QMAN_ENQUEUE_FLAG_HOLE indicates that the given -+ * sequence number is to be "skipped" by the ORP logic (eg. if a frame has been -+ * dropped from a sequence), or QMAN_ENQUEUE_FLAG_NESN indicates that the given -+ * sequence number should become the ORP's "Next Expected Sequence Number". -+ * -+ * Side note: a frame queue object can be used purely as an ORP, without -+ * carrying any frames at all. Care should be taken not to deallocate a frame -+ * queue object that is being actively used as an ORP, as a future allocation -+ * of the frame queue object may start using the internal ORP before the -+ * previous use has finished. -+ */ -+int qman_enqueue_orp(struct qman_fq *fq, const struct qm_fd *fd, u32 flags, -+ struct qman_fq *orp, u16 orp_seqnum); -+ -+/** -+ * qman_alloc_fqid_range - Allocate a contiguous range of FQIDs -+ * @result: is set by the API to the base FQID of the allocated range -+ * @count: the number of FQIDs required -+ * @align: required alignment of the allocated range -+ * @partial: non-zero if the API can return fewer than @count FQIDs -+ * -+ * Returns the number of frame queues allocated, or a negative error code. If -+ * @partial is non zero, the allocation request may return a smaller range of -+ * FQs than requested (though alignment will be as requested). If @partial is -+ * zero, the return value will either be 'count' or negative. -+ */ -+int qman_alloc_fqid_range(u32 *result, u32 count, u32 align, int partial); -+static inline int qman_alloc_fqid(u32 *result) -+{ -+ int ret = qman_alloc_fqid_range(result, 1, 0, 0); -+ return (ret > 0) ? 0 : ret; -+} -+ -+/** -+ * qman_release_fqid_range - Release the specified range of frame queue IDs -+ * @fqid: the base FQID of the range to deallocate -+ * @count: the number of FQIDs in the range -+ * -+ * This function can also be used to seed the allocator with ranges of FQIDs -+ * that it can subsequently allocate from. -+ */ -+void qman_release_fqid_range(u32 fqid, unsigned int count); -+static inline void qman_release_fqid(u32 fqid) -+{ -+ qman_release_fqid_range(fqid, 1); -+} -+ -+void qman_seed_fqid_range(u32 fqid, unsigned int count); -+ -+ -+int qman_shutdown_fq(u32 fqid); -+ -+/** -+ * qman_reserve_fqid_range - Reserve the specified range of frame queue IDs -+ * @fqid: the base FQID of the range to deallocate -+ * @count: the number of FQIDs in the range -+ */ -+int qman_reserve_fqid_range(u32 fqid, unsigned int count); -+static inline int qman_reserve_fqid(u32 fqid) -+{ -+ return qman_reserve_fqid_range(fqid, 1); -+} -+ -+ /* Pool-channel management */ -+ /* ----------------------- */ -+/** -+ * qman_alloc_pool_range - Allocate a contiguous range of pool-channel IDs -+ * @result: is set by the API to the base pool-channel ID of the allocated range -+ * @count: the number of pool-channel IDs required -+ * @align: required alignment of the allocated range -+ * @partial: non-zero if the API can return fewer than @count -+ * -+ * Returns the number of pool-channel IDs allocated, or a negative error code. -+ * If @partial is non zero, the allocation request may return a smaller range of -+ * than requested (though alignment will be as requested). If @partial is zero, -+ * the return value will either be 'count' or negative. -+ */ -+int qman_alloc_pool_range(u32 *result, u32 count, u32 align, int partial); -+static inline int qman_alloc_pool(u32 *result) -+{ -+ int ret = qman_alloc_pool_range(result, 1, 0, 0); -+ return (ret > 0) ? 0 : ret; -+} -+ -+/** -+ * qman_release_pool_range - Release the specified range of pool-channel IDs -+ * @id: the base pool-channel ID of the range to deallocate -+ * @count: the number of pool-channel IDs in the range -+ */ -+void qman_release_pool_range(u32 id, unsigned int count); -+static inline void qman_release_pool(u32 id) -+{ -+ qman_release_pool_range(id, 1); -+} -+ -+/** -+ * qman_reserve_pool_range - Reserve the specified range of pool-channel IDs -+ * @id: the base pool-channel ID of the range to reserve -+ * @count: the number of pool-channel IDs in the range -+ */ -+int qman_reserve_pool_range(u32 id, unsigned int count); -+static inline int qman_reserve_pool(u32 id) -+{ -+ return qman_reserve_pool_range(id, 1); -+} -+ -+void qman_seed_pool_range(u32 id, unsigned int count); -+ -+ /* CGR management */ -+ /* -------------- */ -+/** -+ * qman_create_cgr - Register a congestion group object -+ * @cgr: the 'cgr' object, with fields filled in -+ * @flags: QMAN_CGR_FLAG_* values -+ * @opts: optional state of CGR settings -+ * -+ * Registers this object to receiving congestion entry/exit callbacks on the -+ * portal affine to the cpu portal on which this API is executed. If opts is -+ * NULL then only the callback (cgr->cb) function is registered. If @flags -+ * contains QMAN_CGR_FLAG_USE_INIT, then an init hw command (which will reset -+ * any unspecified parameters) will be used rather than a modify hw hardware -+ * (which only modifies the specified parameters). -+ */ -+int qman_create_cgr(struct qman_cgr *cgr, u32 flags, -+ struct qm_mcc_initcgr *opts); -+ -+/** -+ * qman_create_cgr_to_dcp - Register a congestion group object to DCP portal -+ * @cgr: the 'cgr' object, with fields filled in -+ * @flags: QMAN_CGR_FLAG_* values -+ * @dcp_portal: the DCP portal to which the cgr object is registered. -+ * @opts: optional state of CGR settings -+ * -+ */ -+int qman_create_cgr_to_dcp(struct qman_cgr *cgr, u32 flags, u16 dcp_portal, -+ struct qm_mcc_initcgr *opts); -+ -+/** -+ * qman_delete_cgr - Deregisters a congestion group object -+ * @cgr: the 'cgr' object to deregister -+ * -+ * "Unplugs" this CGR object from the portal affine to the cpu on which this API -+ * is executed. This must be excuted on the same affine portal on which it was -+ * created. -+ */ -+int qman_delete_cgr(struct qman_cgr *cgr); -+ -+/** -+ * qman_delete_cgr_safe - Deregisters a congestion group object from any CPU -+ * @cgr: the 'cgr' object to deregister -+ * -+ * This will select the proper CPU and run there qman_delete_cgr(). -+ */ -+void qman_delete_cgr_safe(struct qman_cgr *cgr); -+ -+/** -+ * qman_modify_cgr - Modify CGR fields -+ * @cgr: the 'cgr' object to modify -+ * @flags: QMAN_CGR_FLAG_* values -+ * @opts: the CGR-modification settings -+ * -+ * The @opts parameter comes from the low-level portal API, and can be NULL. -+ * Note that some fields and options within @opts may be ignored or overwritten -+ * by the driver, in particular the 'cgrid' field is ignored (this operation -+ * only affects the given CGR object). If @flags contains -+ * QMAN_CGR_FLAG_USE_INIT, then an init hw command (which will reset any -+ * unspecified parameters) will be used rather than a modify hw hardware (which -+ * only modifies the specified parameters). -+ */ -+int qman_modify_cgr(struct qman_cgr *cgr, u32 flags, -+ struct qm_mcc_initcgr *opts); -+ -+/** -+* qman_query_cgr - Queries CGR fields -+* @cgr: the 'cgr' object to query -+* @result: storage for the queried congestion group record -+*/ -+int qman_query_cgr(struct qman_cgr *cgr, struct qm_mcr_querycgr *result); -+ -+/** -+ * qman_query_congestion - Queries the state of all congestion groups -+ * @congestion: storage for the queried state of all congestion groups -+ */ -+int qman_query_congestion(struct qm_mcr_querycongestion *congestion); -+ -+/** -+ * qman_alloc_cgrid_range - Allocate a contiguous range of CGR IDs -+ * @result: is set by the API to the base CGR ID of the allocated range -+ * @count: the number of CGR IDs required -+ * @align: required alignment of the allocated range -+ * @partial: non-zero if the API can return fewer than @count -+ * -+ * Returns the number of CGR IDs allocated, or a negative error code. -+ * If @partial is non zero, the allocation request may return a smaller range of -+ * than requested (though alignment will be as requested). If @partial is zero, -+ * the return value will either be 'count' or negative. -+ */ -+int qman_alloc_cgrid_range(u32 *result, u32 count, u32 align, int partial); -+static inline int qman_alloc_cgrid(u32 *result) -+{ -+ int ret = qman_alloc_cgrid_range(result, 1, 0, 0); -+ return (ret > 0) ? 0 : ret; -+} -+ -+/** -+ * qman_release_cgrid_range - Release the specified range of CGR IDs -+ * @id: the base CGR ID of the range to deallocate -+ * @count: the number of CGR IDs in the range -+ */ -+void qman_release_cgrid_range(u32 id, unsigned int count); -+static inline void qman_release_cgrid(u32 id) -+{ -+ qman_release_cgrid_range(id, 1); -+} -+ -+/** -+ * qman_reserve_cgrid_range - Reserve the specified range of CGR ID -+ * @id: the base CGR ID of the range to reserve -+ * @count: the number of CGR IDs in the range -+ */ -+int qman_reserve_cgrid_range(u32 id, unsigned int count); -+static inline int qman_reserve_cgrid(u32 id) -+{ -+ return qman_reserve_cgrid_range(id, 1); -+} -+ -+void qman_seed_cgrid_range(u32 id, unsigned int count); -+ -+ -+ /* Helpers */ -+ /* ------- */ -+/** -+ * qman_poll_fq_for_init - Check if an FQ has been initialised from OOS -+ * @fqid: the FQID that will be initialised by other s/w -+ * -+ * In many situations, a FQID is provided for communication between s/w -+ * entities, and whilst the consumer is responsible for initialising and -+ * scheduling the FQ, the producer(s) generally create a wrapper FQ object using -+ * and only call qman_enqueue() (no FQ initialisation, scheduling, etc). Ie; -+ * qman_create_fq(..., QMAN_FQ_FLAG_NO_MODIFY, ...); -+ * However, data can not be enqueued to the FQ until it is initialised out of -+ * the OOS state - this function polls for that condition. It is particularly -+ * useful for users of IPC functions - each endpoint's Rx FQ is the other -+ * endpoint's Tx FQ, so each side can initialise and schedule their Rx FQ object -+ * and then use this API on the (NO_MODIFY) Tx FQ object in order to -+ * synchronise. The function returns zero for success, +1 if the FQ is still in -+ * the OOS state, or negative if there was an error. -+ */ -+static inline int qman_poll_fq_for_init(struct qman_fq *fq) -+{ -+ struct qm_mcr_queryfq_np np; -+ int err; -+ err = qman_query_fq_np(fq, &np); -+ if (err) -+ return err; -+ if ((np.state & QM_MCR_NP_STATE_MASK) == QM_MCR_NP_STATE_OOS) -+ return 1; -+ return 0; -+} -+ -+ /* -------------- */ -+ /* CEETM :: types */ -+ /* -------------- */ -+/** -+ * Token Rate Structure -+ * Shaping rates are based on a "credit" system and a pre-configured h/w -+ * internal timer. The following type represents a shaper "rate" parameter as a -+ * fractional number of "tokens". Here's how it works. This (fractional) number -+ * of tokens is added to the shaper's "credit" every time the h/w timer elapses -+ * (up to a limit which is set by another shaper parameter). Every time a frame -+ * is enqueued through a shaper, the shaper deducts as many tokens as there are -+ * bytes of data in the enqueued frame. A shaper will not allow itself to -+ * enqueue any frames if its token count is negative. As such; -+ * -+ * The rate at which data is enqueued is limited by the -+ * rate at which tokens are added. -+ * -+ * Therefore if the user knows the period between these h/w timer updates in -+ * seconds, they can calculate the maximum traffic rate of the shaper (in -+ * bytes-per-second) from the token rate. And vice versa, they can calculate -+ * the token rate to use in order to achieve a given traffic rate. -+ */ -+struct qm_ceetm_rate { -+ /* The token rate is; whole + (fraction/8192) */ -+ u32 whole:11; /* 0..2047 */ -+ u32 fraction:13; /* 0..8191 */ -+}; -+ -+struct qm_ceetm_weight_code { -+ /* The weight code is; 5 msbits + 3 lsbits */ -+ u8 y:5; -+ u8 x:3; -+}; -+ -+struct qm_ceetm { -+ unsigned int idx; -+ struct list_head sub_portals; -+ struct list_head lnis; -+ unsigned int sp_range[2]; -+ unsigned int lni_range[2]; -+}; -+ -+struct qm_ceetm_sp { -+ struct list_head node; -+ unsigned int idx; -+ unsigned int dcp_idx; -+ int is_claimed; -+ struct qm_ceetm_lni *lni; -+}; -+ -+/* Logical Network Interface */ -+struct qm_ceetm_lni { -+ struct list_head node; -+ unsigned int idx; -+ unsigned int dcp_idx; -+ int is_claimed; -+ struct qm_ceetm_sp *sp; -+ struct list_head channels; -+ int shaper_enable; -+ int shaper_couple; -+ int oal; -+ struct qm_ceetm_rate cr_token_rate; -+ struct qm_ceetm_rate er_token_rate; -+ u16 cr_token_bucket_limit; -+ u16 er_token_bucket_limit; -+}; -+ -+/* Class Queue Channel */ -+struct qm_ceetm_channel { -+ struct list_head node; -+ unsigned int idx; -+ unsigned int lni_idx; -+ unsigned int dcp_idx; -+ struct list_head class_queues; -+ struct list_head ccgs; -+ u8 shaper_enable; -+ u8 shaper_couple; -+ struct qm_ceetm_rate cr_token_rate; -+ struct qm_ceetm_rate er_token_rate; -+ u16 cr_token_bucket_limit; -+ u16 er_token_bucket_limit; -+}; -+ -+struct qm_ceetm_ccg; -+ -+/* This callback type is used when handling congestion entry/exit. The -+ * 'cb_ctx' value is the opaque value associated with ccg object. -+ * 'congested' is non-zero on congestion-entry, and zero on congestion-exit. -+ */ -+typedef void (*qman_cb_ccgr)(struct qm_ceetm_ccg *ccg, void *cb_ctx, -+ int congested); -+ -+/* Class Congestion Group */ -+struct qm_ceetm_ccg { -+ struct qm_ceetm_channel *parent; -+ struct list_head node; -+ struct list_head cb_node; -+ qman_cb_ccgr cb; -+ void *cb_ctx; -+ unsigned int idx; -+}; -+ -+/* Class Queue */ -+struct qm_ceetm_cq { -+ struct qm_ceetm_channel *parent; -+ struct qm_ceetm_ccg *ccg; -+ struct list_head node; -+ unsigned int idx; -+ int is_claimed; -+ struct list_head bound_lfqids; -+ struct list_head binding_node; -+}; -+ -+/* Logical Frame Queue */ -+struct qm_ceetm_lfq { -+ struct qm_ceetm_channel *parent; -+ struct list_head node; -+ unsigned int idx; -+ unsigned int dctidx; -+ u64 context_a; -+ u32 context_b; -+ qman_cb_mr ern; -+}; -+ -+/** -+ * qman_ceetm_bps2tokenrate - Given a desired rate 'bps' measured in bps -+ * (ie. bits-per-second), compute the 'token_rate' fraction that best -+ * approximates that rate. -+ * @bps: the desired shaper rate in bps. -+ * @token_rate: the output token rate computed with the given kbps. -+ * @rounding: dictates how to round if an exact conversion is not possible; if -+ * it is negative then 'token_rate' will round down to the highest value that -+ * does not exceed the desired rate, if it is positive then 'token_rate' will -+ * round up to the lowest value that is greater than or equal to the desired -+ * rate, and if it is zero then it will round to the nearest approximation, -+ * whether that be up or down. -+ * -+ * Return 0 for success, or -EINVAL if prescaler or qman clock is not available. -+ */ -+int qman_ceetm_bps2tokenrate(u64 bps, -+ struct qm_ceetm_rate *token_rate, -+ int rounding); -+ -+/** -+ * qman_ceetm_tokenrate2bps - Given a 'token_rate', compute the -+ * corresponding number of 'bps'. -+ * @token_rate: the input desired token_rate fraction. -+ * @bps: the output shaper rate in bps computed with the give token rate. -+ * @rounding: has the same semantics as the previous function. -+ * -+ * Return 0 for success, or -EINVAL if prescaler or qman clock is not available. -+ */ -+int qman_ceetm_tokenrate2bps(const struct qm_ceetm_rate *token_rate, -+ u64 *bps, -+ int rounding); -+ -+int qman_alloc_ceetm0_channel_range(u32 *result, u32 count, u32 align, -+ int partial); -+static inline int qman_alloc_ceetm0_channel(u32 *result) -+{ -+ int ret = qman_alloc_ceetm0_channel_range(result, 1, 0, 0); -+ return (ret > 0) ? 0 : ret; -+} -+void qman_release_ceetm0_channel_range(u32 channelid, u32 count); -+static inline void qman_release_ceetm0_channelid(u32 channelid) -+{ -+ qman_release_ceetm0_channel_range(channelid, 1); -+} -+ -+int qman_reserve_ceetm0_channel_range(u32 channelid, u32 count); -+static inline int qman_reserve_ceetm0_channelid(u32 channelid) -+{ -+ return qman_reserve_ceetm0_channel_range(channelid, 1); -+} -+ -+void qman_seed_ceetm0_channel_range(u32 channelid, u32 count); -+ -+ -+int qman_alloc_ceetm1_channel_range(u32 *result, u32 count, u32 align, -+ int partial); -+static inline int qman_alloc_ceetm1_channel(u32 *result) -+{ -+ int ret = qman_alloc_ceetm1_channel_range(result, 1, 0, 0); -+ return (ret > 0) ? 0 : ret; -+} -+void qman_release_ceetm1_channel_range(u32 channelid, u32 count); -+static inline void qman_release_ceetm1_channelid(u32 channelid) -+{ -+ qman_release_ceetm1_channel_range(channelid, 1); -+} -+int qman_reserve_ceetm1_channel_range(u32 channelid, u32 count); -+static inline int qman_reserve_ceetm1_channelid(u32 channelid) -+{ -+ return qman_reserve_ceetm1_channel_range(channelid, 1); -+} -+ -+void qman_seed_ceetm1_channel_range(u32 channelid, u32 count); -+ -+ -+int qman_alloc_ceetm0_lfqid_range(u32 *result, u32 count, u32 align, -+ int partial); -+static inline int qman_alloc_ceetm0_lfqid(u32 *result) -+{ -+ int ret = qman_alloc_ceetm0_lfqid_range(result, 1, 0, 0); -+ return (ret > 0) ? 0 : ret; -+} -+void qman_release_ceetm0_lfqid_range(u32 lfqid, u32 count); -+static inline void qman_release_ceetm0_lfqid(u32 lfqid) -+{ -+ qman_release_ceetm0_lfqid_range(lfqid, 1); -+} -+int qman_reserve_ceetm0_lfqid_range(u32 lfqid, u32 count); -+static inline int qman_reserve_ceetm0_lfqid(u32 lfqid) -+{ -+ return qman_reserve_ceetm0_lfqid_range(lfqid, 1); -+} -+ -+void qman_seed_ceetm0_lfqid_range(u32 lfqid, u32 count); -+ -+ -+int qman_alloc_ceetm1_lfqid_range(u32 *result, u32 count, u32 align, -+ int partial); -+static inline int qman_alloc_ceetm1_lfqid(u32 *result) -+{ -+ int ret = qman_alloc_ceetm1_lfqid_range(result, 1, 0, 0); -+ return (ret > 0) ? 0 : ret; -+} -+void qman_release_ceetm1_lfqid_range(u32 lfqid, u32 count); -+static inline void qman_release_ceetm1_lfqid(u32 lfqid) -+{ -+ qman_release_ceetm1_lfqid_range(lfqid, 1); -+} -+int qman_reserve_ceetm1_lfqid_range(u32 lfqid, u32 count); -+static inline int qman_reserve_ceetm1_lfqid(u32 lfqid) -+{ -+ return qman_reserve_ceetm1_lfqid_range(lfqid, 1); -+} -+ -+void qman_seed_ceetm1_lfqid_range(u32 lfqid, u32 count); -+ -+ -+ /* ----------------------------- */ -+ /* CEETM :: sub-portals */ -+ /* ----------------------------- */ -+ -+/** -+ * qman_ceetm_sp_claim - Claims the given sub-portal, provided it is available -+ * to us and configured for traffic-management. -+ * @sp: the returned sub-portal object, if successful. -+ * @dcp_id: specifies the desired Fman block (and thus the relevant CEETM -+ * instance), -+ * @sp_idx" is the desired sub-portal index from 0 to 15. -+ * -+ * Returns zero for success, or -ENODEV if the sub-portal is in use, or -EINVAL -+ * if the sp_idx is out of range. -+ * -+ * Note that if there are multiple driver domains (eg. a linux kernel versus -+ * user-space drivers in USDPAA, or multiple guests running under a hypervisor) -+ * then a sub-portal may be accessible by more than one instance of a qman -+ * driver and so it may be claimed multiple times. If this is the case, it is -+ * up to the system architect to prevent conflicting configuration actions -+ * coming from the different driver domains. The qman drivers do not have any -+ * behind-the-scenes coordination to prevent this from happening. -+ */ -+int qman_ceetm_sp_claim(struct qm_ceetm_sp **sp, -+ enum qm_dc_portal dcp_idx, -+ unsigned int sp_idx); -+ -+/** -+ * qman_ceetm_sp_release - Releases a previously claimed sub-portal. -+ * @sp: the sub-portal to be released. -+ * -+ * Returns 0 for success, or -EBUSY for failure if the dependencies are not -+ * released. -+ */ -+int qman_ceetm_sp_release(struct qm_ceetm_sp *sp); -+ -+ /* ----------------------------------- */ -+ /* CEETM :: logical network interfaces */ -+ /* ----------------------------------- */ -+ -+/** -+ * qman_ceetm_lni_claim - Claims an unclaimed LNI. -+ * @lni: the returned LNI object, if successful. -+ * @dcp_id: specifies the desired Fman block (and thus the relevant CEETM -+ * instance) -+ * @lni_idx: is the desired LNI index. -+ * -+ * Returns zero for success, or -EINVAL on failure, which will happen if the LNI -+ * is not available or has already been claimed (and not yet successfully -+ * released), or lni_dix is out of range. -+ * -+ * Note that there may be multiple driver domains (or instances) that need to -+ * transmit out the same LNI, so this claim is only guaranteeing exclusivity -+ * within the domain of the driver being called. See qman_ceetm_sp_claim() and -+ * qman_ceetm_sp_get_lni() for more information. -+ */ -+int qman_ceetm_lni_claim(struct qm_ceetm_lni **lni, -+ enum qm_dc_portal dcp_id, -+ unsigned int lni_idx); -+ -+/** -+ * qman_ceetm_lni_releaes - Releases a previously claimed LNI. -+ * @lni: the lni needs to be released. -+ * -+ * This will only succeed if all dependent objects have been released. -+ * Returns zero for success, or -EBUSY if the dependencies are not released. -+ */ -+int qman_ceetm_lni_release(struct qm_ceetm_lni *lni); -+ -+/** -+ * qman_ceetm_sp_set_lni -+ * qman_ceetm_sp_get_lni - Set/get the LNI that the sub-portal is currently -+ * mapped to. -+ * @sp: the given sub-portal. -+ * @lni(in "set"function): the LNI object which the sp will be mappaed to. -+ * @lni_idx(in "get" function): the LNI index which the sp is mapped to. -+ * -+ * Returns zero for success, or -EINVAL for the "set" function when this sp-lni -+ * mapping has been set, or configure mapping command returns error, and -+ * -EINVAL for "get" function when this sp-lni mapping is not set or the query -+ * mapping command returns error. -+ * -+ * This may be useful in situations where multiple driver domains have access -+ * to the same sub-portals in order to all be able to transmit out the same -+ * physical interface (perhaps they're on different IP addresses or VPNs, so -+ * Fman is splitting Rx traffic and here we need to converge Tx traffic). In -+ * that case, a control-plane is likely to use qman_ceetm_lni_claim() followed -+ * by qman_ceetm_sp_set_lni() to configure the sub-portal, and other domains -+ * are likely to use qman_ceetm_sp_get_lni() followed by qman_ceetm_lni_claim() -+ * in order to determine the LNI that the control-plane had assigned. This is -+ * why the "get" returns an index, whereas the "set" takes an (already claimed) -+ * LNI object. -+ */ -+int qman_ceetm_sp_set_lni(struct qm_ceetm_sp *sp, -+ struct qm_ceetm_lni *lni); -+int qman_ceetm_sp_get_lni(struct qm_ceetm_sp *sp, -+ unsigned int *lni_idx); -+ -+/** -+ * qman_ceetm_lni_enable_shaper -+ * qman_ceetm_lni_disable_shaper - Enables/disables shaping on the LNI. -+ * @lni: the given LNI. -+ * @coupled: indicates whether CR and ER are coupled. -+ * @oal: the overhead accounting length which is added to the actual length of -+ * each frame when performing shaper calculations. -+ * -+ * When the number of (unused) committed-rate tokens reach the committed-rate -+ * token limit, 'coupled' indicates whether surplus tokens should be added to -+ * the excess-rate token count (up to the excess-rate token limit). -+ * When LNI is claimed, the shaper is disabled by default. The enable function -+ * will turn on this shaper for this lni. -+ * Whenever a claimed LNI is first enabled for shaping, its committed and -+ * excess token rates and limits are zero, so will need to be changed to do -+ * anything useful. The shaper can subsequently be enabled/disabled without -+ * resetting the shaping parameters, but the shaping parameters will be reset -+ * when the LNI is released. -+ * -+ * Returns zero for success, or errno for "enable" function in the cases as: -+ * a) -EINVAL if the shaper is already enabled, -+ * b) -EIO if the configure shaper command returns error. -+ * For "disable" function, returns: -+ * a) -EINVAL if the shaper is has already disabled. -+ * b) -EIO if calling configure shaper command returns error. -+ */ -+int qman_ceetm_lni_enable_shaper(struct qm_ceetm_lni *lni, int coupled, -+ int oal); -+int qman_ceetm_lni_disable_shaper(struct qm_ceetm_lni *lni); -+ -+/** -+ * qman_ceetm_lni_is_shaper_enabled - Check LNI shaper status -+ * @lni: the give LNI -+ */ -+int qman_ceetm_lni_is_shaper_enabled(struct qm_ceetm_lni *lni); -+ -+/** -+ * qman_ceetm_lni_set_commit_rate -+ * qman_ceetm_lni_get_commit_rate -+ * qman_ceetm_lni_set_excess_rate -+ * qman_ceetm_lni_get_excess_rate - Set/get the shaper CR/ER token rate and -+ * token limit for the given LNI. -+ * @lni: the given LNI. -+ * @token_rate: the desired token rate for "set" fuction, or the token rate of -+ * the LNI queried by "get" function. -+ * @token_limit: the desired token bucket limit for "set" function, or the token -+ * limit of the given LNI queried by "get" function. -+ * -+ * Returns zero for success. The "set" function returns -EINVAL if the given -+ * LNI is unshapped or -EIO if the configure shaper command returns error. -+ * The "get" function returns -EINVAL if the token rate or the token limit is -+ * not set or the query command returns error. -+ */ -+int qman_ceetm_lni_set_commit_rate(struct qm_ceetm_lni *lni, -+ const struct qm_ceetm_rate *token_rate, -+ u16 token_limit); -+int qman_ceetm_lni_get_commit_rate(struct qm_ceetm_lni *lni, -+ struct qm_ceetm_rate *token_rate, -+ u16 *token_limit); -+int qman_ceetm_lni_set_excess_rate(struct qm_ceetm_lni *lni, -+ const struct qm_ceetm_rate *token_rate, -+ u16 token_limit); -+int qman_ceetm_lni_get_excess_rate(struct qm_ceetm_lni *lni, -+ struct qm_ceetm_rate *token_rate, -+ u16 *token_limit); -+/** -+ * qman_ceetm_lni_set_commit_rate_bps -+ * qman_ceetm_lni_get_commit_rate_bps -+ * qman_ceetm_lni_set_excess_rate_bps -+ * qman_ceetm_lni_get_excess_rate_bps - Set/get the shaper CR/ER rate -+ * and token limit for the given LNI. -+ * @lni: the given LNI. -+ * @bps: the desired shaping rate in bps for "set" fuction, or the shaping rate -+ * of the LNI queried by "get" function. -+ * @token_limit: the desired token bucket limit for "set" function, or the token -+ * limit of the given LNI queried by "get" function. -+ * -+ * Returns zero for success. The "set" function returns -EINVAL if the given -+ * LNI is unshapped or -EIO if the configure shaper command returns error. -+ * The "get" function returns -EINVAL if the token rate or the token limit is -+ * not set or the query command returns error. -+ */ -+int qman_ceetm_lni_set_commit_rate_bps(struct qm_ceetm_lni *lni, -+ u64 bps, -+ u16 token_limit); -+int qman_ceetm_lni_get_commit_rate_bps(struct qm_ceetm_lni *lni, -+ u64 *bps, u16 *token_limit); -+int qman_ceetm_lni_set_excess_rate_bps(struct qm_ceetm_lni *lni, -+ u64 bps, -+ u16 token_limit); -+int qman_ceetm_lni_get_excess_rate_bps(struct qm_ceetm_lni *lni, -+ u64 *bps, u16 *token_limit); -+ -+/** -+ * qman_ceetm_lni_set_tcfcc -+ * qman_ceetm_lni_get_tcfcc - Configure/query "Traffic Class Flow Control". -+ * @lni: the given LNI. -+ * @cq_level: is between 0 and 15, representing individual class queue levels -+ * (CQ0 to CQ7 for every channel) and grouped class queue levels (CQ8 to CQ15 -+ * for every channel). -+ * @traffic_class: is between 0 and 7 when associating a given class queue level -+ * to a traffic class, or -1 when disabling traffic class flow control for this -+ * class queue level. -+ * -+ * Return zero for success, or -EINVAL if the cq_level or traffic_class is out -+ * of range as indicated above, or -EIO if the configure/query tcfcc command -+ * returns error. -+ * -+ * Refer to the section of QMan CEETM traffic class flow control in the -+ * Reference Manual. -+ */ -+int qman_ceetm_lni_set_tcfcc(struct qm_ceetm_lni *lni, -+ unsigned int cq_level, -+ int traffic_class); -+int qman_ceetm_lni_get_tcfcc(struct qm_ceetm_lni *lni, -+ unsigned int cq_level, -+ int *traffic_class); -+ -+ /* ----------------------------- */ -+ /* CEETM :: class queue channels */ -+ /* ----------------------------- */ -+ -+/** -+ * qman_ceetm_channel_claim - Claims an unclaimed CQ channel that is mapped to -+ * the given LNI. -+ * @channel: the returned class queue channel object, if successful. -+ * @lni: the LNI that the channel belongs to. -+ * -+ * Channels are always initially "unshaped". -+ * -+ * Return zero for success, or -ENODEV if there is no channel available(all 32 -+ * channels are claimed) or -EINVAL if the channel mapping command returns -+ * error. -+ */ -+int qman_ceetm_channel_claim(struct qm_ceetm_channel **channel, -+ struct qm_ceetm_lni *lni); -+ -+/** -+ * qman_ceetm_channel_release - Releases a previously claimed CQ channel. -+ * @channel: the channel needs to be released. -+ * -+ * Returns zero for success, or -EBUSY if the dependencies are still in use. -+ * -+ * Note any shaping of the channel will be cleared to leave it in an unshaped -+ * state. -+ */ -+int qman_ceetm_channel_release(struct qm_ceetm_channel *channel); -+ -+/** -+ * qman_ceetm_channel_enable_shaper -+ * qman_ceetm_channel_disable_shaper - Enables/disables shaping on the channel. -+ * @channel: the given channel. -+ * @coupled: indicates whether surplus CR tokens should be added to the -+ * excess-rate token count (up to the excess-rate token limit) when the number -+ * of (unused) committed-rate tokens reach the committed_rate token limit. -+ * -+ * Whenever a claimed channel is first enabled for shaping, its committed and -+ * excess token rates and limits are zero, so will need to be changed to do -+ * anything useful. The shaper can subsequently be enabled/disabled without -+ * resetting the shaping parameters, but the shaping parameters will be reset -+ * when the channel is released. -+ * -+ * Return 0 for success, or -EINVAL for failure, in the case that the channel -+ * shaper has been enabled/disabled or the management command returns error. -+ */ -+int qman_ceetm_channel_enable_shaper(struct qm_ceetm_channel *channel, -+ int coupled); -+int qman_ceetm_channel_disable_shaper(struct qm_ceetm_channel *channel); -+ -+/** -+ * qman_ceetm_channel_is_shaper_enabled - Check channel shaper status. -+ * @channel: the give channel. -+ */ -+int qman_ceetm_channel_is_shaper_enabled(struct qm_ceetm_channel *channel); -+ -+/** -+ * qman_ceetm_channel_set_commit_rate -+ * qman_ceetm_channel_get_commit_rate -+ * qman_ceetm_channel_set_excess_rate -+ * qman_ceetm_channel_get_excess_rate - Set/get channel CR/ER shaper parameters. -+ * @channel: the given channel. -+ * @token_rate: the desired token rate for "set" function, or the queried token -+ * rate for "get" function. -+ * @token_limit: the desired token limit for "set" function, or the queried -+ * token limit for "get" function. -+ * -+ * Return zero for success. The "set" function returns -EINVAL if the channel -+ * is unshaped, or -EIO if the configure shapper command returns error. The -+ * "get" function returns -EINVAL if token rate of token limit is not set, or -+ * the query shaper command returns error. -+ */ -+int qman_ceetm_channel_set_commit_rate(struct qm_ceetm_channel *channel, -+ const struct qm_ceetm_rate *token_rate, -+ u16 token_limit); -+int qman_ceetm_channel_get_commit_rate(struct qm_ceetm_channel *channel, -+ struct qm_ceetm_rate *token_rate, -+ u16 *token_limit); -+int qman_ceetm_channel_set_excess_rate(struct qm_ceetm_channel *channel, -+ const struct qm_ceetm_rate *token_rate, -+ u16 token_limit); -+int qman_ceetm_channel_get_excess_rate(struct qm_ceetm_channel *channel, -+ struct qm_ceetm_rate *token_rate, -+ u16 *token_limit); -+/** -+ * qman_ceetm_channel_set_commit_rate_bps -+ * qman_ceetm_channel_get_commit_rate_bps -+ * qman_ceetm_channel_set_excess_rate_bps -+ * qman_ceetm_channel_get_excess_rate_bps - Set/get channel CR/ER shaper -+ * parameters. -+ * @channel: the given channel. -+ * @token_rate: the desired shaper rate in bps for "set" function, or the -+ * shaper rate in bps for "get" function. -+ * @token_limit: the desired token limit for "set" function, or the queried -+ * token limit for "get" function. -+ * -+ * Return zero for success. The "set" function returns -EINVAL if the channel -+ * is unshaped, or -EIO if the configure shapper command returns error. The -+ * "get" function returns -EINVAL if token rate of token limit is not set, or -+ * the query shaper command returns error. -+ */ -+int qman_ceetm_channel_set_commit_rate_bps(struct qm_ceetm_channel *channel, -+ u64 bps, u16 token_limit); -+int qman_ceetm_channel_get_commit_rate_bps(struct qm_ceetm_channel *channel, -+ u64 *bps, u16 *token_limit); -+int qman_ceetm_channel_set_excess_rate_bps(struct qm_ceetm_channel *channel, -+ u64 bps, u16 token_limit); -+int qman_ceetm_channel_get_excess_rate_bps(struct qm_ceetm_channel *channel, -+ u64 *bps, u16 *token_limit); -+ -+/** -+ * qman_ceetm_channel_set_weight -+ * qman_ceetm_channel_get_weight - Set/get the weight for unshaped channel -+ * @channel: the given channel. -+ * @token_limit: the desired token limit as the weight of the unshaped channel -+ * for "set" function, or the queried token limit for "get" function. -+ * -+ * The algorithm of unshaped fair queuing (uFQ) is used for unshaped channel. -+ * It allows the unshaped channels to be included in the CR time eligible list, -+ * and thus use the configured CR token limit value as their fair queuing -+ * weight. -+ * -+ * Return zero for success, or -EINVAL if the channel is a shaped channel or -+ * the management command returns error. -+ */ -+int qman_ceetm_channel_set_weight(struct qm_ceetm_channel *channel, -+ u16 token_limit); -+int qman_ceetm_channel_get_weight(struct qm_ceetm_channel *channel, -+ u16 *token_limit); -+ -+/** -+ * qman_ceetm_channel_set_group -+ * qman_ceetm_channel_get_group - Set/get the grouping of the class scheduler. -+ * @channel: the given channel. -+ * @group_b: indicates whether there is group B in this channel. -+ * @prio_a: the priority of group A. -+ * @prio_b: the priority of group B. -+ * -+ * There are 8 individual class queues (CQ0-CQ7), and 8 grouped class queues -+ * (CQ8-CQ15). If 'group_b' is zero, then all the grouped class queues are in -+ * group A, otherwise they are split into group A (CQ8-11) and group B -+ * (CQ12-C15). The individual class queues and the group(s) are in strict -+ * priority order relative to each other. Within the group(s), the scheduling -+ * is not strict priority order, but the result of scheduling within a group -+ * is in strict priority order relative to the other class queues in the -+ * channel. 'prio_a' and 'prio_b' control the priority order of the groups -+ * relative to the individual class queues, and take values from 0-7. Eg. if -+ * 'group_b' is non-zero, 'prio_a' is 2 and 'prio_b' is 6, then the strict -+ * priority order would be; -+ * CQ0, CQ1, CQ2, GROUPA, CQ3, CQ4, CQ5, CQ6, GROUPB, CQ7 -+ * -+ * Return 0 for success. For "set" function, returns -EINVAL if prio_a or -+ * prio_b are out of the range 0 - 7 (priority of group A or group B can not -+ * be 0, CQ0 is always the highest class queue in this channel.), or -EIO if -+ * the configure scheduler command returns error. For "get" function, return -+ * -EINVAL if the query scheduler command returns error. -+ */ -+int qman_ceetm_channel_set_group(struct qm_ceetm_channel *channel, -+ int group_b, -+ unsigned int prio_a, -+ unsigned int prio_b); -+int qman_ceetm_channel_get_group(struct qm_ceetm_channel *channel, -+ int *group_b, -+ unsigned int *prio_a, -+ unsigned int *prio_b); -+ -+/** -+ * qman_ceetm_channel_set_group_cr_eligibility -+ * qman_ceetm_channel_set_group_er_eligibility - Set channel group eligibility -+ * @channel: the given channel object -+ * @group_b: indicates whether there is group B in this channel. -+ * @cre: the commit rate eligibility, 1 for enable, 0 for disable. -+ * -+ * Return zero for success, or -EINVAL if eligibility setting fails. -+*/ -+int qman_ceetm_channel_set_group_cr_eligibility(struct qm_ceetm_channel -+ *channel, int group_b, int cre); -+int qman_ceetm_channel_set_group_er_eligibility(struct qm_ceetm_channel -+ *channel, int group_b, int ere); -+ -+/** -+ * qman_ceetm_channel_set_cq_cr_eligibility -+ * qman_ceetm_channel_set_cq_er_eligibility - Set channel cq eligibility -+ * @channel: the given channel object -+ * @idx: is from 0 to 7 (representing CQ0 to CQ7). -+ * @cre: the commit rate eligibility, 1 for enable, 0 for disable. -+ * -+ * Return zero for success, or -EINVAL if eligibility setting fails. -+*/ -+int qman_ceetm_channel_set_cq_cr_eligibility(struct qm_ceetm_channel *channel, -+ unsigned int idx, int cre); -+int qman_ceetm_channel_set_cq_er_eligibility(struct qm_ceetm_channel *channel, -+ unsigned int idx, int ere); -+ -+ /* --------------------- */ -+ /* CEETM :: class queues */ -+ /* --------------------- */ -+ -+/** -+ * qman_ceetm_cq_claim - Claims an individual class queue. -+ * @cq: the returned class queue object, if successful. -+ * @channel: the class queue channel. -+ * @idx: is from 0 to 7 (representing CQ0 to CQ7). -+ * @ccg: represents the class congestion group that this class queue should be -+ * subscribed to, or NULL if no congestion group membership is desired. -+ * -+ * Returns zero for success, or -EINVAL if @idx is out of range 0 - 7 or -+ * if this class queue has been claimed, or configure class queue command -+ * returns error, or returns -ENOMEM if allocating CQ memory fails. -+ */ -+int qman_ceetm_cq_claim(struct qm_ceetm_cq **cq, -+ struct qm_ceetm_channel *channel, -+ unsigned int idx, -+ struct qm_ceetm_ccg *ccg); -+ -+/** -+ * qman_ceetm_cq_claim_A - Claims a class queue group A. -+ * @cq: the returned class queue object, if successful. -+ * @channel: the class queue channel. -+ * @idx: is from 8 to 15 if only group A exits, otherwise, it is from 8 to 11. -+ * @ccg: represents the class congestion group that this class queue should be -+ * subscribed to, or NULL if no congestion group membership is desired. -+ * -+ * Return zero for success, or -EINVAL if @idx is out the range or if -+ * this class queue has been claimed or configure class queue command returns -+ * error, or returns -ENOMEM if allocating CQ memory fails. -+ */ -+int qman_ceetm_cq_claim_A(struct qm_ceetm_cq **cq, -+ struct qm_ceetm_channel *channel, -+ unsigned int idx, -+ struct qm_ceetm_ccg *ccg); -+ -+/** -+ * qman_ceetm_cq_claim_B - Claims a class queue group B. -+ * @cq: the returned class queue object, if successful. -+ * @channel: the class queue channel. -+ * @idx: is from 0 to 3 (CQ12 to CQ15). -+ * @ccg: represents the class congestion group that this class queue should be -+ * subscribed to, or NULL if no congestion group membership is desired. -+ * -+ * Return zero for success, or -EINVAL if @idx is out the range or if -+ * this class queue has been claimed or configure class queue command returns -+ * error, or returns -ENOMEM if allocating CQ memory fails. -+ */ -+int qman_ceetm_cq_claim_B(struct qm_ceetm_cq **cq, -+ struct qm_ceetm_channel *channel, -+ unsigned int idx, -+ struct qm_ceetm_ccg *ccg); -+ -+/** -+ * qman_ceetm_cq_release - Releases a previously claimed class queue. -+ * @cq: The class queue to be released. -+ * -+ * Return zero for success, or -EBUSY if the dependent objects (eg. logical -+ * FQIDs) have not been released. -+ */ -+int qman_ceetm_cq_release(struct qm_ceetm_cq *cq); -+ -+/** -+ * qman_ceetm_set_queue_weight -+ * qman_ceetm_get_queue_weight - Configure/query the weight of a grouped class -+ * queue. -+ * @cq: the given class queue. -+ * @weight_code: the desired weight code to set for the given class queue for -+ * "set" function or the queired weight code for "get" function. -+ * -+ * Grouped class queues have a default weight code of zero, which corresponds to -+ * a scheduler weighting of 1. This function can be used to modify a grouped -+ * class queue to another weight, (Use the helpers qman_ceetm_wbfs2ratio() -+ * and qman_ceetm_ratio2wbfs() to convert between these 'weight_code' values -+ * and the corresponding sharing weight.) -+ * -+ * Returns zero for success, or -EIO if the configure weight command returns -+ * error for "set" function, or -EINVAL if the query command returns -+ * error for "get" function. -+ * See section "CEETM Weighted Scheduling among Grouped Classes" in Reference -+ * Manual for weight and weight code. -+ */ -+int qman_ceetm_set_queue_weight(struct qm_ceetm_cq *cq, -+ struct qm_ceetm_weight_code *weight_code); -+int qman_ceetm_get_queue_weight(struct qm_ceetm_cq *cq, -+ struct qm_ceetm_weight_code *weight_code); -+ -+/** -+ * qman_ceetm_set_queue_weight_in_ratio -+ * qman_ceetm_get_queue_weight_in_ratio - Configure/query the weight of a -+ * grouped class queue. -+ * @cq: the given class queue. -+ * @ratio: the weight in ratio. It should be the real ratio number multiplied -+ * by 100 to get rid of fraction. -+ * -+ * Returns zero for success, or -EIO if the configure weight command returns -+ * error for "set" function, or -EINVAL if the query command returns -+ * error for "get" function. -+ */ -+int qman_ceetm_set_queue_weight_in_ratio(struct qm_ceetm_cq *cq, u32 ratio); -+int qman_ceetm_get_queue_weight_in_ratio(struct qm_ceetm_cq *cq, u32 *ratio); -+ -+/* Weights are encoded using a pseudo-exponential scheme. The weight codes 0, -+ * 32, 64, [...] correspond to weights of 1, 2, 4, [...]. The weights -+ * corresponding to intermediate weight codes are calculated using linear -+ * interpolation on the inverted values. Or put another way, the inverse weights -+ * for each 32nd weight code are 1, 1/2, 1/4, [...], and so the intervals -+ * between these are divided linearly into 32 intermediate values, the inverses -+ * of which form the remaining weight codes. -+ * -+ * The Weighted Bandwidth Fair Scheduling (WBFS) algorithm provides a form of -+ * scheduling within a group of class queues (group A or B). Weights are used to -+ * normalise the class queues to an underlying BFS algorithm where all class -+ * queues are assumed to require "equal bandwidth". So the weights referred to -+ * by the weight codes act as divisors on the size of frames being enqueued. Ie. -+ * one class queue in a group is assigned a weight of 2 whilst the other class -+ * queues in the group keep the default weight of 1, then the WBFS scheduler -+ * will effectively treat all frames enqueued on the weight-2 class queue as -+ * having half the number of bytes they really have. Ie. if all other things are -+ * equal, that class queue would get twice as much bytes-per-second bandwidth as -+ * the others. So weights should be chosen to provide bandwidth ratios between -+ * members of the same class queue group. These weights have no bearing on -+ * behaviour outside that group's WBFS mechanism though. -+ */ -+ -+/** -+ * qman_ceetm_wbfs2ratio - Given a weight code ('wbfs'), an accurate fractional -+ * representation of the corresponding weight is given (in order to not lose -+ * any precision). -+ * @weight_code: The given weight code in WBFS. -+ * @numerator: the numerator part of the weight computed by the weight code. -+ * @denominator: the denominator part of the weight computed by the weight code -+ * -+ * Returns zero for success or -EINVAL if the given weight code is illegal. -+ */ -+int qman_ceetm_wbfs2ratio(struct qm_ceetm_weight_code *weight_code, -+ u32 *numerator, -+ u32 *denominator); -+/** -+ * qman_ceetm_ratio2wbfs - Given a weight, find the nearest possible weight code -+ * If the user needs to know how close this is, convert the resulting weight -+ * code back to a weight and compare. -+ * @numerator: numerator part of the given weight. -+ * @denominator: denominator part of the given weight. -+ * @weight_code: the weight code computed from the given weight. -+ * -+ * Returns zero for success, or -ERANGE if "numerator/denominator" is outside -+ * the range of weights. -+ */ -+int qman_ceetm_ratio2wbfs(u32 numerator, -+ u32 denominator, -+ struct qm_ceetm_weight_code *weight_code, -+ int rounding); -+ -+#define QMAN_CEETM_FLAG_CLEAR_STATISTICS_COUNTER 0x1 -+/** -+ * qman_ceetm_cq_get_dequeue_statistics - Get the statistics provided by CEETM -+ * CQ counters. -+ * @cq: the given CQ object. -+ * @flags: indicates whether the statistics counter will be cleared after query. -+ * @frame_count: The number of the frames that have been counted since the -+ * counter was cleared last time. -+ * @byte_count: the number of bytes in all frames that have been counted. -+ * -+ * Return zero for success or -EINVAL if query statistics command returns error. -+ * -+ */ -+int qman_ceetm_cq_get_dequeue_statistics(struct qm_ceetm_cq *cq, u32 flags, -+ u64 *frame_count, u64 *byte_count); -+ -+/** -+ * qman_ceetm_drain_cq - drain the CQ till it is empty. -+ * @cq: the give CQ object. -+ * Return 0 for success or -EINVAL for unsuccessful command to empty CQ. -+ */ -+int qman_ceetm_drain_cq(struct qm_ceetm_cq *cq); -+ -+ /* ---------------------- */ -+ /* CEETM :: logical FQIDs */ -+ /* ---------------------- */ -+/** -+ * qman_ceetm_lfq_claim - Claims an unused logical FQID, associates it with -+ * the given class queue. -+ * @lfq: the returned lfq object, if successful. -+ * @cq: the class queue which needs to claim a LFQID. -+ * -+ * Return zero for success, or -ENODEV if no LFQID is available or -ENOMEM if -+ * allocating memory for lfq fails, or -EINVAL if configuring LFQMT fails. -+ */ -+int qman_ceetm_lfq_claim(struct qm_ceetm_lfq **lfq, -+ struct qm_ceetm_cq *cq); -+ -+/** -+ * qman_ceetm_lfq_release - Releases a previously claimed logical FQID. -+ * @lfq: the lfq to be released. -+ * -+ * Return zero for success. -+ */ -+int qman_ceetm_lfq_release(struct qm_ceetm_lfq *lfq); -+ -+/** -+ * qman_ceetm_lfq_set_context -+ * qman_ceetm_lfq_get_context - Set/get the context_a/context_b pair to the -+ * "dequeue context table" associated with the logical FQID. -+ * @lfq: the given logical FQ object. -+ * @context_a: contextA of the dequeue context. -+ * @context_b: contextB of the dequeue context. -+ * -+ * Returns zero for success, or -EINVAL if there is error to set/get the -+ * context pair. -+ */ -+int qman_ceetm_lfq_set_context(struct qm_ceetm_lfq *lfq, -+ u64 context_a, -+ u32 context_b); -+int qman_ceetm_lfq_get_context(struct qm_ceetm_lfq *lfq, -+ u64 *context_a, -+ u32 *context_b); -+ -+/** -+ * qman_ceetm_create_fq - Initialise a FQ object for the LFQ. -+ * @lfq: the given logic fq. -+ * @fq: the fq object created for the given logic fq. -+ * -+ * The FQ object can be used in qman_enqueue() and qman_enqueue_orp() APIs to -+ * target a logical FQID (and the class queue it is associated with). -+ * Note that this FQ object can only be used for enqueues, and -+ * in the case of qman_enqueue_orp() it can not be used as the 'orp' parameter, -+ * only as 'fq'. This FQ object can not (and shouldn't) be destroyed, it is only -+ * valid as long as the underlying 'lfq' remains claimed. It is the user's -+ * responsibility to ensure that the underlying 'lfq' is not released until any -+ * enqueues to this FQ object have completed. The only field the user needs to -+ * fill in is fq->cb.ern, as that enqueue rejection handler is the callback that -+ * could conceivably be called on this FQ object. This API can be called -+ * multiple times to create multiple FQ objects referring to the same logical -+ * FQID, and any enqueue rejections will respect the callback of the object that -+ * issued the enqueue (and will identify the object via the parameter passed to -+ * the callback too). There is no 'flags' parameter to this API as there is for -+ * qman_create_fq() - the created FQ object behaves as though qman_create_fq() -+ * had been called with the single flag QMAN_FQ_FLAG_NO_MODIFY. -+ * -+ * Returns 0 for success. -+ */ -+int qman_ceetm_create_fq(struct qm_ceetm_lfq *lfq, struct qman_fq *fq); -+ -+ /* -------------------------------- */ -+ /* CEETM :: class congestion groups */ -+ /* -------------------------------- */ -+ -+/** -+ * qman_ceetm_ccg_claim - Claims an unused CCG. -+ * @ccg: the returned CCG object, if successful. -+ * @channel: the given class queue channel -+ * @cscn: the callback function of this CCG. -+ * @cb_ctx: the corresponding context to be used used if state change -+ * notifications are later enabled for this CCG. -+ * -+ * The congestion group is local to the given class queue channel, so only -+ * class queues within the channel can be associated with that congestion group. -+ * The association of class queues to congestion groups occurs when the class -+ * queues are claimed, see qman_ceetm_cq_claim() and related functions. -+ * Congestion groups are in a "zero" state when initially claimed, and they are -+ * returned to that state when released. -+ * -+ * Return zero for success, or -EINVAL if no CCG in the channel is available. -+ */ -+int qman_ceetm_ccg_claim(struct qm_ceetm_ccg **ccg, -+ struct qm_ceetm_channel *channel, -+ unsigned int idx, -+ void (*cscn)(struct qm_ceetm_ccg *, -+ void *cb_ctx, -+ int congested), -+ void *cb_ctx); -+ -+/** -+ * qman_ceetm_ccg_release - Releases a previously claimed CCG. -+ * @ccg: the given ccg. -+ * -+ * Returns zero for success, or -EBUSY if the given ccg's dependent objects -+ * (class queues that are associated with the CCG) have not been released. -+ */ -+int qman_ceetm_ccg_release(struct qm_ceetm_ccg *ccg); -+ -+/* This struct is used to specify attributes for a CCG. The 'we_mask' field -+ * controls which CCG attributes are to be updated, and the remainder specify -+ * the values for those attributes. A CCG counts either frames or the bytes -+ * within those frames, but not both ('mode'). A CCG can optionally cause -+ * enqueues to be rejected, due to tail-drop or WRED, or both (they are -+ * independent options, 'td_en' and 'wr_en_g,wr_en_y,wr_en_r'). Tail-drop can be -+ * level-triggered due to a single threshold ('td_thres') or edge-triggered due -+ * to a "congestion state", but not both ('td_mode'). Congestion state has -+ * distinct entry and exit thresholds ('cs_thres_in' and 'cs_thres_out'), and -+ * notifications can be sent to software the CCG goes in to and out of this -+ * congested state ('cscn_en'). */ -+struct qm_ceetm_ccg_params { -+ /* Boolean fields together in a single bitfield struct */ -+ struct { -+ /* Whether to count bytes or frames. 1==frames */ -+ u8 mode:1; -+ /* En/disable tail-drop. 1==enable */ -+ u8 td_en:1; -+ /* Tail-drop on congestion-state or threshold. 1=threshold */ -+ u8 td_mode:1; -+ /* Generate congestion state change notifications. 1==enable */ -+ u8 cscn_en:1; -+ /* Enable WRED rejections (per colour). 1==enable */ -+ u8 wr_en_g:1; -+ u8 wr_en_y:1; -+ u8 wr_en_r:1; -+ } __packed; -+ /* Tail-drop threshold. See qm_cgr_thres_[gs]et64(). */ -+ struct qm_cgr_cs_thres td_thres; -+ /* Congestion state thresholds, for entry and exit. */ -+ struct qm_cgr_cs_thres cs_thres_in; -+ struct qm_cgr_cs_thres cs_thres_out; -+ /* Overhead accounting length. Per-packet "tax", from -128 to +127 */ -+ signed char oal; -+ /* Congestion state change notification for DCP portal, virtual CCGID*/ -+ /* WRED parameters. */ -+ struct qm_cgr_wr_parm wr_parm_g; -+ struct qm_cgr_wr_parm wr_parm_y; -+ struct qm_cgr_wr_parm wr_parm_r; -+}; -+/* Bits used in 'we_mask' to qman_ceetm_ccg_set(), controls which attributes of -+ * the CCGR are to be updated. */ -+#define QM_CCGR_WE_MODE 0x0001 /* mode (bytes/frames) */ -+#define QM_CCGR_WE_CS_THRES_IN 0x0002 /* congestion state entry threshold */ -+#define QM_CCGR_WE_TD_EN 0x0004 /* congestion state tail-drop enable */ -+#define QM_CCGR_WE_CSCN_TUPD 0x0008 /* CSCN target update */ -+#define QM_CCGR_WE_CSCN_EN 0x0010 /* congestion notification enable */ -+#define QM_CCGR_WE_WR_EN_R 0x0020 /* WRED enable - red */ -+#define QM_CCGR_WE_WR_EN_Y 0x0040 /* WRED enable - yellow */ -+#define QM_CCGR_WE_WR_EN_G 0x0080 /* WRED enable - green */ -+#define QM_CCGR_WE_WR_PARM_R 0x0100 /* WRED parameters - red */ -+#define QM_CCGR_WE_WR_PARM_Y 0x0200 /* WRED parameters - yellow */ -+#define QM_CCGR_WE_WR_PARM_G 0x0400 /* WRED parameters - green */ -+#define QM_CCGR_WE_OAL 0x0800 /* overhead accounting length */ -+#define QM_CCGR_WE_CS_THRES_OUT 0x1000 /* congestion state exit threshold */ -+#define QM_CCGR_WE_TD_THRES 0x2000 /* tail-drop threshold */ -+#define QM_CCGR_WE_TD_MODE 0x4000 /* tail-drop mode (state/threshold) */ -+#define QM_CCGR_WE_CDV 0x8000 /* cdv */ -+ -+/** -+ * qman_ceetm_ccg_set -+ * qman_ceetm_ccg_get - Configure/query a subset of CCG attributes. -+ * @ccg: the given CCG object. -+ * @we_mask: the write enable mask. -+ * @params: the parameters setting for this ccg -+ * -+ * Return 0 for success, or -EIO if configure ccg command returns error for -+ * "set" function, or -EINVAL if query ccg command returns error for "get" -+ * function. -+ */ -+int qman_ceetm_ccg_set(struct qm_ceetm_ccg *ccg, -+ u16 we_mask, -+ const struct qm_ceetm_ccg_params *params); -+int qman_ceetm_ccg_get(struct qm_ceetm_ccg *ccg, -+ struct qm_ceetm_ccg_params *params); -+ -+/** qman_ceetm_cscn_swp_set - Add or remove a software portal from the target -+ * mask. -+ * qman_ceetm_cscn_swp_get - Query whether a given software portal index is -+ * in the cscn target mask. -+ * @ccg: the give CCG object. -+ * @swp_idx: the index of the software portal. -+ * @cscn_enabled: 1: Set the swp to be cscn target. 0: remove the swp from -+ * the target mask. -+ * @we_mask: the write enable mask. -+ * @params: the parameters setting for this ccg -+ * -+ * Return 0 for success, or -EINVAL if command in set/get function fails. -+ */ -+int qman_ceetm_cscn_swp_set(struct qm_ceetm_ccg *ccg, -+ u16 swp_idx, -+ unsigned int cscn_enabled, -+ u16 we_mask, -+ const struct qm_ceetm_ccg_params *params); -+int qman_ceetm_cscn_swp_get(struct qm_ceetm_ccg *ccg, -+ u16 swp_idx, -+ unsigned int *cscn_enabled); -+ -+/** qman_ceetm_cscn_dcp_set - Add or remove a direct connect portal from the\ -+ * target mask. -+ * qman_ceetm_cscn_dcp_get - Query whether a given direct connect portal index -+ * is in the cscn target mask. -+ * @ccg: the give CCG object. -+ * @dcp_idx: the index of the direct connect portal. -+ * @vcgid: congestion state change notification for dcp portal, virtual CGID. -+ * @cscn_enabled: 1: Set the dcp to be cscn target. 0: remove the dcp from -+ * the target mask. -+ * @we_mask: the write enable mask. -+ * @params: the parameters setting for this ccg -+ * -+ * Return 0 for success, or -EINVAL if command in set/get function fails. -+ */ -+int qman_ceetm_cscn_dcp_set(struct qm_ceetm_ccg *ccg, -+ u16 dcp_idx, -+ u8 vcgid, -+ unsigned int cscn_enabled, -+ u16 we_mask, -+ const struct qm_ceetm_ccg_params *params); -+int qman_ceetm_cscn_dcp_get(struct qm_ceetm_ccg *ccg, -+ u16 dcp_idx, -+ u8 *vcgid, -+ unsigned int *cscn_enabled); -+ -+/** -+ * qman_ceetm_ccg_get_reject_statistics - Get the statistics provided by -+ * CEETM CCG counters. -+ * @ccg: the given CCG object. -+ * @flags: indicates whether the statistics counter will be cleared after query. -+ * @frame_count: The number of the frames that have been counted since the -+ * counter was cleared last time. -+ * @byte_count: the number of bytes in all frames that have been counted. -+ * -+ * Return zero for success or -EINVAL if query statistics command returns error. -+ * -+ */ -+int qman_ceetm_ccg_get_reject_statistics(struct qm_ceetm_ccg *ccg, u32 flags, -+ u64 *frame_count, u64 *byte_count); -+ -+/** -+ * qman_ceetm_query_lfqmt - Query the logical frame queue mapping table -+ * @lfqid: Logical Frame Queue ID -+ * @lfqmt_query: Results of the query command -+ * -+ * Returns zero for success or -EIO if the query command returns error. -+ * -+ */ -+int qman_ceetm_query_lfqmt(int lfqid, -+ struct qm_mcr_ceetm_lfqmt_query *lfqmt_query); -+ -+/** -+ * qman_ceetm_query_cq - Queries a CEETM CQ -+ * @cqid: the channel ID (first byte) followed by the CQ idx -+ * @dcpid: CEETM portal ID -+ * @cq_query: storage for the queried CQ fields -+ * -+ * Returns zero for success or -EIO if the query command returns error. -+ * -+*/ -+int qman_ceetm_query_cq(unsigned int cqid, unsigned int dcpid, -+ struct qm_mcr_ceetm_cq_query *cq_query); -+ -+/** -+ * qman_ceetm_query_write_statistics - Query (and optionally write) statistics -+ * @cid: Target ID (CQID or CCGRID) -+ * @dcp_idx: CEETM portal ID -+ * @command_type: One of the following: -+ * 0 = Query dequeue statistics. CID carries the CQID to be queried. -+ * 1 = Query and clear dequeue statistics. CID carries the CQID to be queried -+ * 2 = Write dequeue statistics. CID carries the CQID to be written. -+ * 3 = Query reject statistics. CID carries the CCGRID to be queried. -+ * 4 = Query and clear reject statistics. CID carries the CCGRID to be queried -+ * 5 = Write reject statistics. CID carries the CCGRID to be written -+ * @frame_count: Frame count value to be written if this is a write command -+ * @byte_count: Bytes count value to be written if this is a write command -+ * -+ * Returns zero for success or -EIO if the query command returns error. -+ */ -+int qman_ceetm_query_write_statistics(u16 cid, enum qm_dc_portal dcp_idx, -+ u16 command_type, u64 frame_count, -+ u64 byte_count); -+ -+/** -+ * qman_set_wpm - Set waterfall power management -+ * -+ * @wpm_enable: boolean, 1 = enable wpm, 0 = disable wpm. -+ * -+ * Return 0 for success, return -ENODEV if QMan misc_cfg register is not -+ * accessible. -+ */ -+int qman_set_wpm(int wpm_enable); -+ -+/** -+ * qman_get_wpm - Query the waterfall power management setting -+ * -+ * @wpm_enable: boolean, 1 = enable wpm, 0 = disable wpm. -+ * -+ * Return 0 for success, return -ENODEV if QMan misc_cfg register is not -+ * accessible. -+ */ -+int qman_get_wpm(int *wpm_enable); -+ -+/* The below qman_p_***() variants might be called in a migration situation -+ * (e.g. cpu hotplug). They are used to continue accessing the portal that -+ * execution was affine to prior to migration. -+ * @qman_portal specifies which portal the APIs will use. -+*/ -+const struct qman_portal_config *qman_p_get_portal_config(struct qman_portal -+ *p); -+int qman_p_irqsource_add(struct qman_portal *p, u32 bits); -+int qman_p_irqsource_remove(struct qman_portal *p, u32 bits); -+int qman_p_poll_dqrr(struct qman_portal *p, unsigned int limit); -+u32 qman_p_poll_slow(struct qman_portal *p); -+void qman_p_poll(struct qman_portal *p); -+void qman_p_stop_dequeues(struct qman_portal *p); -+void qman_p_start_dequeues(struct qman_portal *p); -+void qman_p_static_dequeue_add(struct qman_portal *p, u32 pools); -+void qman_p_static_dequeue_del(struct qman_portal *p, u32 pools); -+u32 qman_p_static_dequeue_get(struct qman_portal *p); -+void qman_p_dca(struct qman_portal *p, struct qm_dqrr_entry *dq, -+ int park_request); -+int qman_p_volatile_dequeue(struct qman_portal *p, struct qman_fq *fq, -+ u32 flags __maybe_unused, u32 vdqcr); -+int qman_p_enqueue(struct qman_portal *p, struct qman_fq *fq, -+ const struct qm_fd *fd, u32 flags); -+int qman_p_enqueue_orp(struct qman_portal *p, struct qman_fq *fq, -+ const struct qm_fd *fd, u32 flags, -+ struct qman_fq *orp, u16 orp_seqnum); -+int qman_p_enqueue_precommit(struct qman_portal *p, struct qman_fq *fq, -+ const struct qm_fd *fd, u32 flags, -+ qman_cb_precommit cb, void *cb_arg); -+ -+static inline int qman_is_probed(void) { -+ return 1; -+} -+ -+ -+static inline int qman_portals_probed(void) { -+ return 1; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* FSL_QMAN_H */ ---- /dev/null -+++ b/include/linux/fsl_usdpaa.h -@@ -0,0 +1,372 @@ -+/* Copyright 2011-2012 Freescale Semiconductor, Inc. -+ * -+ * This file is licensed under the terms of the GNU General Public License -+ * version 2. This program is licensed "as is" without any warranty of any -+ * kind, whether express or implied. -+ */ -+ -+#ifndef FSL_USDPAA_H -+#define FSL_USDPAA_H -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+#include -+#include -+#include /* For "enum qm_channel" */ -+#include -+ -+#ifdef CONFIG_FSL_USDPAA -+ -+/******************************/ -+/* Allocation of resource IDs */ -+/******************************/ -+ -+/* This enum is used to distinguish between the type of underlying object being -+ * manipulated. */ -+enum usdpaa_id_type { -+ usdpaa_id_fqid, -+ usdpaa_id_bpid, -+ usdpaa_id_qpool, -+ usdpaa_id_cgrid, -+ usdpaa_id_ceetm0_lfqid, -+ usdpaa_id_ceetm0_channelid, -+ usdpaa_id_ceetm1_lfqid, -+ usdpaa_id_ceetm1_channelid, -+ usdpaa_id_max /* <-- not a valid type, represents the number of types */ -+}; -+#define USDPAA_IOCTL_MAGIC 'u' -+struct usdpaa_ioctl_id_alloc { -+ uint32_t base; /* Return value, the start of the allocated range */ -+ enum usdpaa_id_type id_type; /* what kind of resource(s) to allocate */ -+ uint32_t num; /* how many IDs to allocate (and return value) */ -+ uint32_t align; /* must be a power of 2, 0 is treated like 1 */ -+ int partial; /* whether to allow less than 'num' */ -+}; -+struct usdpaa_ioctl_id_release { -+ /* Input; */ -+ enum usdpaa_id_type id_type; -+ uint32_t base; -+ uint32_t num; -+}; -+struct usdpaa_ioctl_id_reserve { -+ enum usdpaa_id_type id_type; -+ uint32_t base; -+ uint32_t num; -+}; -+ -+ -+/* ioctl() commands */ -+#define USDPAA_IOCTL_ID_ALLOC \ -+ _IOWR(USDPAA_IOCTL_MAGIC, 0x01, struct usdpaa_ioctl_id_alloc) -+#define USDPAA_IOCTL_ID_RELEASE \ -+ _IOW(USDPAA_IOCTL_MAGIC, 0x02, struct usdpaa_ioctl_id_release) -+#define USDPAA_IOCTL_ID_RESERVE \ -+ _IOW(USDPAA_IOCTL_MAGIC, 0x0A, struct usdpaa_ioctl_id_reserve) -+ -+/**********************/ -+/* Mapping DMA memory */ -+/**********************/ -+ -+/* Maximum length for a map name, including NULL-terminator */ -+#define USDPAA_DMA_NAME_MAX 16 -+/* Flags for requesting DMA maps. Maps are private+unnamed or sharable+named. -+ * For a sharable and named map, specify _SHARED (whether creating one or -+ * binding to an existing one). If _SHARED is specified and _CREATE is not, then -+ * the mapping must already exist. If _SHARED and _CREATE are specified and the -+ * mapping doesn't already exist, it will be created. If _SHARED and _CREATE are -+ * specified and the mapping already exists, the mapping will fail unless _LAZY -+ * is specified. When mapping to a pre-existing sharable map, the length must be -+ * an exact match. Lengths must be a power-of-4 multiple of page size. -+ * -+ * Note that this does not actually map the memory to user-space, that is done -+ * by a subsequent mmap() using the page offset returned from this ioctl(). The -+ * ioctl() is what gives the process permission to do this, and a page-offset -+ * with which to do so. -+ */ -+#define USDPAA_DMA_FLAG_SHARE 0x01 -+#define USDPAA_DMA_FLAG_CREATE 0x02 -+#define USDPAA_DMA_FLAG_LAZY 0x04 -+#define USDPAA_DMA_FLAG_RDONLY 0x08 -+struct usdpaa_ioctl_dma_map { -+ /* Output parameters - virtual and physical addresses */ -+ void *ptr; -+ uint64_t phys_addr; -+ /* Input parameter, the length of the region to be created (or if -+ * mapping an existing region, this must match it). Must be a power-of-4 -+ * multiple of page size. */ -+ uint64_t len; -+ /* Input parameter, the USDPAA_DMA_FLAG_* settings. */ -+ uint32_t flags; -+ /* If _FLAG_SHARE is specified, the name of the region to be created (or -+ * of the existing mapping to use). */ -+ char name[USDPAA_DMA_NAME_MAX]; -+ /* If this ioctl() creates the mapping, this is an input parameter -+ * stating whether the region supports locking. If mapping an existing -+ * region, this is a return value indicating the same thing. */ -+ int has_locking; -+ /* In the case of a successful map with _CREATE and _LAZY, this return -+ * value indicates whether we created the mapped region or whether it -+ * already existed. */ -+ int did_create; -+}; -+ -+#ifdef CONFIG_COMPAT -+struct usdpaa_ioctl_dma_map_compat { -+ /* Output parameters - virtual and physical addresses */ -+ compat_uptr_t ptr; -+ uint64_t phys_addr; -+ /* Input parameter, the length of the region to be created (or if -+ * mapping an existing region, this must match it). Must be a power-of-4 -+ * multiple of page size. */ -+ uint64_t len; -+ /* Input parameter, the USDPAA_DMA_FLAG_* settings. */ -+ uint32_t flags; -+ /* If _FLAG_SHARE is specified, the name of the region to be created (or -+ * of the existing mapping to use). */ -+ char name[USDPAA_DMA_NAME_MAX]; -+ /* If this ioctl() creates the mapping, this is an input parameter -+ * stating whether the region supports locking. If mapping an existing -+ * region, this is a return value indicating the same thing. */ -+ int has_locking; -+ /* In the case of a successful map with _CREATE and _LAZY, this return -+ * value indicates whether we created the mapped region or whether it -+ * already existed. */ -+ int did_create; -+}; -+ -+#define USDPAA_IOCTL_DMA_MAP_COMPAT \ -+ _IOWR(USDPAA_IOCTL_MAGIC, 0x03, struct usdpaa_ioctl_dma_map_compat) -+#endif -+ -+ -+#define USDPAA_IOCTL_DMA_MAP \ -+ _IOWR(USDPAA_IOCTL_MAGIC, 0x03, struct usdpaa_ioctl_dma_map) -+/* munmap() does not remove the DMA map, just the user-space mapping to it. -+ * This ioctl will do both (though you can munmap() before calling the ioctl -+ * too). */ -+#define USDPAA_IOCTL_DMA_UNMAP \ -+ _IOW(USDPAA_IOCTL_MAGIC, 0x04, unsigned char) -+/* We implement a cross-process locking scheme per DMA map. Call this ioctl() -+ * with a mmap()'d address, and the process will (interruptible) sleep if the -+ * lock is already held by another process. Process destruction will -+ * automatically clean up any held locks. */ -+#define USDPAA_IOCTL_DMA_LOCK \ -+ _IOW(USDPAA_IOCTL_MAGIC, 0x05, unsigned char) -+#define USDPAA_IOCTL_DMA_UNLOCK \ -+ _IOW(USDPAA_IOCTL_MAGIC, 0x06, unsigned char) -+ -+/***************************************/ -+/* Mapping and using QMan/BMan portals */ -+/***************************************/ -+enum usdpaa_portal_type { -+ usdpaa_portal_qman, -+ usdpaa_portal_bman, -+}; -+ -+#define QBMAN_ANY_PORTAL_IDX 0xffffffff -+ -+struct usdpaa_ioctl_portal_map { -+ /* Input parameter, is a qman or bman portal required. */ -+ -+ enum usdpaa_portal_type type; -+ /* Specifes a specific portal index to map or QBMAN_ANY_PORTAL_IDX -+ for don't care. The portal index will be populated by the -+ driver when the ioctl() successfully completes */ -+ uint32_t index; -+ -+ /* Return value if the map succeeds, this gives the mapped -+ * cache-inhibited (cinh) and cache-enabled (cena) addresses. */ -+ struct usdpaa_portal_map { -+ void *cinh; -+ void *cena; -+ } addr; -+ /* Qman-specific return values */ -+ uint16_t channel; -+ uint32_t pools; -+}; -+ -+#ifdef CONFIG_COMPAT -+struct compat_usdpaa_ioctl_portal_map { -+ /* Input parameter, is a qman or bman portal required. */ -+ enum usdpaa_portal_type type; -+ /* Specifes a specific portal index to map or QBMAN_ANY_PORTAL_IDX -+ for don't care. The portal index will be populated by the -+ driver when the ioctl() successfully completes */ -+ uint32_t index; -+ /* Return value if the map succeeds, this gives the mapped -+ * cache-inhibited (cinh) and cache-enabled (cena) addresses. */ -+ struct usdpaa_portal_map_compat { -+ compat_uptr_t cinh; -+ compat_uptr_t cena; -+ } addr; -+ /* Qman-specific return values */ -+ uint16_t channel; -+ uint32_t pools; -+}; -+#define USDPAA_IOCTL_PORTAL_MAP_COMPAT \ -+ _IOWR(USDPAA_IOCTL_MAGIC, 0x07, struct compat_usdpaa_ioctl_portal_map) -+#define USDPAA_IOCTL_PORTAL_UNMAP_COMPAT \ -+ _IOW(USDPAA_IOCTL_MAGIC, 0x08, struct usdpaa_portal_map_compat) -+#endif -+ -+#define USDPAA_IOCTL_PORTAL_MAP \ -+ _IOWR(USDPAA_IOCTL_MAGIC, 0x07, struct usdpaa_ioctl_portal_map) -+#define USDPAA_IOCTL_PORTAL_UNMAP \ -+ _IOW(USDPAA_IOCTL_MAGIC, 0x08, struct usdpaa_portal_map) -+ -+struct usdpaa_ioctl_irq_map { -+ enum usdpaa_portal_type type; /* Type of portal to map */ -+ int fd; /* File descriptor that contains the portal */ -+ void *portal_cinh; /* Cache inhibited area to identify the portal */ -+}; -+ -+#define USDPAA_IOCTL_PORTAL_IRQ_MAP \ -+ _IOW(USDPAA_IOCTL_MAGIC, 0x09, struct usdpaa_ioctl_irq_map) -+ -+#ifdef CONFIG_COMPAT -+ -+struct compat_ioctl_irq_map { -+ enum usdpaa_portal_type type; /* Type of portal to map */ -+ compat_int_t fd; /* File descriptor that contains the portal */ -+ compat_uptr_t portal_cinh; /* Used identify the portal */}; -+ -+#define USDPAA_IOCTL_PORTAL_IRQ_MAP_COMPAT \ -+ _IOW(USDPAA_IOCTL_MAGIC, 0x09, struct compat_ioctl_irq_map) -+#endif -+ -+/* ioctl to query the amount of DMA memory used in the system */ -+struct usdpaa_ioctl_dma_used { -+ uint64_t free_bytes; -+ uint64_t total_bytes; -+}; -+#define USDPAA_IOCTL_DMA_USED \ -+ _IOR(USDPAA_IOCTL_MAGIC, 0x0B, struct usdpaa_ioctl_dma_used) -+ -+/* ioctl to allocate a raw portal */ -+struct usdpaa_ioctl_raw_portal { -+ /* inputs */ -+ enum usdpaa_portal_type type; /* Type of portal to allocate */ -+ -+ /* set to non zero to turn on stashing */ -+ uint8_t enable_stash; -+ /* Stashing attributes for the portal */ -+ uint32_t cpu; -+ uint32_t cache; -+ uint32_t window; -+ -+ /* Specifies the stash request queue this portal should use */ -+ uint8_t sdest; -+ -+ /* Specifes a specific portal index to map or QBMAN_ANY_PORTAL_IDX -+ * for don't care. The portal index will be populated by the -+ * driver when the ioctl() successfully completes */ -+ uint32_t index; -+ -+ /* outputs */ -+ uint64_t cinh; -+ uint64_t cena; -+}; -+ -+#define USDPAA_IOCTL_ALLOC_RAW_PORTAL \ -+ _IOWR(USDPAA_IOCTL_MAGIC, 0x0C, struct usdpaa_ioctl_raw_portal) -+ -+#define USDPAA_IOCTL_FREE_RAW_PORTAL \ -+ _IOR(USDPAA_IOCTL_MAGIC, 0x0D, struct usdpaa_ioctl_raw_portal) -+ -+#ifdef CONFIG_COMPAT -+ -+struct compat_ioctl_raw_portal { -+ /* inputs */ -+ enum usdpaa_portal_type type; /* Type of portal to allocate */ -+ -+ /* set to non zero to turn on stashing */ -+ uint8_t enable_stash; -+ /* Stashing attributes for the portal */ -+ uint32_t cpu; -+ uint32_t cache; -+ uint32_t window; -+ /* Specifies the stash request queue this portal should use */ -+ uint8_t sdest; -+ -+ /* Specifes a specific portal index to map or QBMAN_ANY_PORTAL_IDX -+ * for don't care. The portal index will be populated by the -+ * driver when the ioctl() successfully completes */ -+ uint32_t index; -+ -+ /* outputs */ -+ uint64_t cinh; -+ uint64_t cena; -+}; -+ -+#define USDPAA_IOCTL_ALLOC_RAW_PORTAL_COMPAT \ -+ _IOWR(USDPAA_IOCTL_MAGIC, 0x0C, struct compat_ioctl_raw_portal) -+ -+#define USDPAA_IOCTL_FREE_RAW_PORTAL_COMPAT \ -+ _IOR(USDPAA_IOCTL_MAGIC, 0x0D, struct compat_ioctl_raw_portal) -+ -+#endif -+ -+#ifdef __KERNEL__ -+ -+/* Early-boot hook */ -+int __init fsl_usdpaa_init_early(void); -+ -+/* Fault-handling in arch/powerpc/mm/mem.c gives USDPAA an opportunity to detect -+ * faults within its ranges via this hook. */ -+int usdpaa_test_fault(unsigned long pfn, u64 *phys_addr, u64 *size); -+ -+#endif /* __KERNEL__ */ -+ -+#endif /* CONFIG_FSL_USDPAA */ -+ -+#ifdef __KERNEL__ -+/* This interface is needed in a few places and though it's not specific to -+ * USDPAA as such, creating a new header for it doesn't make any sense. The -+ * qbman kernel driver implements this interface and uses it as the backend for -+ * both the FQID and BPID allocators. The fsl_usdpaa driver also uses this -+ * interface for tracking per-process allocations handed out to user-space. */ -+struct dpa_alloc { -+ struct list_head free; -+ spinlock_t lock; -+ struct list_head used; -+}; -+#define DECLARE_DPA_ALLOC(name) \ -+ struct dpa_alloc name = { \ -+ .free = { \ -+ .prev = &name.free, \ -+ .next = &name.free \ -+ }, \ -+ .lock = __SPIN_LOCK_UNLOCKED(name.lock), \ -+ .used = { \ -+ .prev = &name.used, \ -+ .next = &name.used \ -+ } \ -+ } -+static inline void dpa_alloc_init(struct dpa_alloc *alloc) -+{ -+ INIT_LIST_HEAD(&alloc->free); -+ INIT_LIST_HEAD(&alloc->used); -+ spin_lock_init(&alloc->lock); -+} -+int dpa_alloc_new(struct dpa_alloc *alloc, u32 *result, u32 count, u32 align, -+ int partial); -+void dpa_alloc_free(struct dpa_alloc *alloc, u32 base_id, u32 count); -+void dpa_alloc_seed(struct dpa_alloc *alloc, u32 fqid, u32 count); -+ -+/* Like 'new' but specifies the desired range, returns -ENOMEM if the entire -+ * desired range is not available, or 0 for success. */ -+int dpa_alloc_reserve(struct dpa_alloc *alloc, u32 base_id, u32 count); -+/* Pops and returns contiguous ranges from the allocator. Returns -ENOMEM when -+ * 'alloc' is empty. */ -+int dpa_alloc_pop(struct dpa_alloc *alloc, u32 *result, u32 *count); -+/* Returns 1 if the specified id is alloced, 0 otherwise */ -+int dpa_alloc_check(struct dpa_alloc *list, u32 id); -+#endif /* __KERNEL__ */ -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* FSL_USDPAA_H */ ---- a/include/linux/netdev_features.h -+++ b/include/linux/netdev_features.h -@@ -79,6 +79,7 @@ enum { - NETIF_F_HW_ESP_BIT, /* Hardware ESP transformation offload */ - NETIF_F_HW_ESP_TX_CSUM_BIT, /* ESP with TX checksum offload */ - NETIF_F_RX_UDP_TUNNEL_PORT_BIT, /* Offload of RX port for UDP tunnels */ -+ NETIF_F_HW_ACCEL_MQ_BIT, /* Hardware-accelerated multiqueue */ - - /* - * Add your fresh new feature above and remember to update -@@ -144,6 +145,7 @@ enum { - #define NETIF_F_HW_ESP __NETIF_F(HW_ESP) - #define NETIF_F_HW_ESP_TX_CSUM __NETIF_F(HW_ESP_TX_CSUM) - #define NETIF_F_RX_UDP_TUNNEL_PORT __NETIF_F(RX_UDP_TUNNEL_PORT) -+#define NETIF_F_HW_ACCEL_MQ __NETIF_F(HW_ACCEL_MQ) - - /* Finds the next feature with the highest number of the range of start till 0. - */ ---- /dev/null -+++ b/include/uapi/linux/fmd/Kbuild -@@ -0,0 +1,5 @@ -+header-y += integrations/ -+header-y += Peripherals/ -+ -+header-y += ioctls.h -+header-y += net_ioctls.h ---- /dev/null -+++ b/include/uapi/linux/fmd/Peripherals/Kbuild -@@ -0,0 +1,4 @@ -+header-y += fm_ioctls.h -+header-y += fm_port_ioctls.h -+header-y += fm_pcd_ioctls.h -+header-y += fm_test_ioctls.h ---- /dev/null -+++ b/include/uapi/linux/fmd/Peripherals/fm_ioctls.h -@@ -0,0 +1,628 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File fm_ioctls.h -+ -+ @Description FM Char device ioctls -+*//***************************************************************************/ -+#ifndef __FM_IOCTLS_H -+#define __FM_IOCTLS_H -+ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FM_grp Frame Manager Linux IOCTL API -+ -+ @Description FM Linux ioctls definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Collection FM IOCTL device ('/dev') definitions -+*//***************************************************************************/ -+#define DEV_FM_NAME "fm" /**< Name of the FM chardev */ -+ -+#define DEV_FM_MINOR_BASE 0 -+#define DEV_FM_PCD_MINOR_BASE (DEV_FM_MINOR_BASE + 1) /*/dev/fmx-pcd */ -+#define DEV_FM_OH_PORTS_MINOR_BASE (DEV_FM_PCD_MINOR_BASE + 1) /*/dev/fmx-port-ohy */ -+#define DEV_FM_RX_PORTS_MINOR_BASE (DEV_FM_OH_PORTS_MINOR_BASE + FM_MAX_NUM_OF_OH_PORTS) /*/dev/fmx-port-rxy */ -+#define DEV_FM_TX_PORTS_MINOR_BASE (DEV_FM_RX_PORTS_MINOR_BASE + FM_MAX_NUM_OF_RX_PORTS) /*/dev/fmx-port-txy */ -+#define DEV_FM_MAX_MINORS (DEV_FM_TX_PORTS_MINOR_BASE + FM_MAX_NUM_OF_TX_PORTS) -+ -+#define FM_IOC_NUM(n) (n) -+#define FM_PCD_IOC_NUM(n) (n+20) -+#define FM_PORT_IOC_NUM(n) (n+70) -+/* @} */ -+ -+#define IOC_FM_MAX_NUM_OF_PORTS 64 -+ -+ -+/**************************************************************************//** -+ @Description Enum for defining port types -+ (must match enum e_FmPortType defined in fm_ext.h) -+*//***************************************************************************/ -+typedef enum ioc_fm_port_type { -+ e_IOC_FM_PORT_TYPE_OH_OFFLINE_PARSING = 0, /**< Offline parsing port */ -+ e_IOC_FM_PORT_TYPE_RX, /**< 1G Rx port */ -+ e_IOC_FM_PORT_TYPE_RX_10G, /**< 10G Rx port */ -+ e_IOC_FM_PORT_TYPE_TX, /**< 1G Tx port */ -+ e_IOC_FM_PORT_TYPE_TX_10G, /**< 10G Tx port */ -+ e_IOC_FM_PORT_TYPE_DUMMY -+} ioc_fm_port_type; -+ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FM_lib_grp FM library -+ -+ @Description FM API functions, definitions and enums -+ The FM module is the main driver module and is a mandatory module -+ for FM driver users. Before any further module initialization, -+ this module must be initialized. -+ The FM is a "single-tone" module. It is responsible of the common -+ HW modules: FPM, DMA, common QMI, common BMI initializations and -+ run-time control routines. This module must be initialized always -+ when working with any of the FM modules. -+ NOTE - We assumes that the FML will be initialize only by core No. 0! -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description FM Exceptions -+*//***************************************************************************/ -+typedef enum ioc_fm_exceptions { -+ e_IOC_FM_EX_DMA_BUS_ERROR, /**< DMA bus error. */ -+ e_IOC_EX_DMA_READ_ECC, /**< Read Buffer ECC error (Valid for FM rev < 6)*/ -+ e_IOC_EX_DMA_SYSTEM_WRITE_ECC, /**< Write Buffer ECC error on system side (Valid for FM rev < 6)*/ -+ e_IOC_EX_DMA_FM_WRITE_ECC, /**< Write Buffer ECC error on FM side (Valid for FM rev < 6)*/ -+ e_IOC_EX_DMA_SINGLE_PORT_ECC, /**< Single Port ECC error on FM side (Valid for FM rev > 6)*/ -+ e_IOC_EX_FPM_STALL_ON_TASKS, /**< Stall of tasks on FPM */ -+ e_IOC_EX_FPM_SINGLE_ECC, /**< Single ECC on FPM. */ -+ e_IOC_EX_FPM_DOUBLE_ECC, /**< Double ECC error on FPM ram access */ -+ e_IOC_EX_QMI_SINGLE_ECC, /**< Single ECC on QMI. */ -+ e_IOC_EX_QMI_DOUBLE_ECC, /**< Double bit ECC occurred on QMI */ -+ e_IOC_EX_QMI_DEQ_FROM_UNKNOWN_PORTID,/**< Dequeue from unknown port id */ -+ e_IOC_EX_BMI_LIST_RAM_ECC, /**< Linked List RAM ECC error */ -+ e_IOC_EX_BMI_STORAGE_PROFILE_ECC, /**< Storage Profile ECC Error */ -+ e_IOC_EX_BMI_STATISTICS_RAM_ECC, /**< Statistics Count RAM ECC Error Enable */ -+ e_IOC_EX_BMI_DISPATCH_RAM_ECC, /**< Dispatch RAM ECC Error Enable */ -+ e_IOC_EX_IRAM_ECC, /**< Double bit ECC occurred on IRAM*/ -+ e_IOC_EX_MURAM_ECC /**< Double bit ECC occurred on MURAM*/ -+} ioc_fm_exceptions; -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FM_runtime_control_grp FM Runtime Control Unit -+ -+ @Description FM Runtime control unit API functions, definitions and enums. -+ The FM driver provides a set of control routines for each module. -+ These routines may only be called after the module was fully -+ initialized (both configuration and initialization routines were -+ called). They are typically used to get information from hardware -+ (status, counters/statistics, revision etc.), to modify a current -+ state or to force/enable a required action. Run-time control may -+ be called whenever necessary and as many times as needed. -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Collection General FM defines. -+ *//***************************************************************************/ -+#define IOC_FM_MAX_NUM_OF_VALID_PORTS (FM_MAX_NUM_OF_OH_PORTS + \ -+ FM_MAX_NUM_OF_1G_RX_PORTS + \ -+ FM_MAX_NUM_OF_10G_RX_PORTS + \ -+ FM_MAX_NUM_OF_1G_TX_PORTS + \ -+ FM_MAX_NUM_OF_10G_TX_PORTS) -+/* @} */ -+ -+/**************************************************************************//** -+ @Description Structure for Port bandwidth requirement. Port is identified -+ by type and relative id. -+ (must be identical to t_FmPortBandwidth defined in fm_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_port_bandwidth_t { -+ ioc_fm_port_type type; /**< FM port type */ -+ uint8_t relative_port_id; /**< Type relative port id */ -+ uint8_t bandwidth; /**< bandwidth - (in term of percents) */ -+} ioc_fm_port_bandwidth_t; -+ -+/**************************************************************************//** -+ @Description A Structure containing an array of Port bandwidth requirements. -+ The user should state the ports requiring bandwidth in terms of -+ percentage - i.e. all port's bandwidths in the array must add -+ up to 100. -+ (must be identical to t_FmPortsBandwidthParams defined in fm_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_port_bandwidth_params { -+ uint8_t num_of_ports; -+ /**< num of ports listed in the array below */ -+ ioc_fm_port_bandwidth_t ports_bandwidths[IOC_FM_MAX_NUM_OF_VALID_PORTS]; -+ /**< for each port, it's bandwidth (all port's -+ bandwidths must add up to 100.*/ -+} ioc_fm_port_bandwidth_params; -+ -+/**************************************************************************//** -+ @Description enum for defining FM counters -+*//***************************************************************************/ -+typedef enum ioc_fm_counters { -+ e_IOC_FM_COUNTERS_ENQ_TOTAL_FRAME, /**< QMI total enqueued frames counter */ -+ e_IOC_FM_COUNTERS_DEQ_TOTAL_FRAME, /**< QMI total dequeued frames counter */ -+ e_IOC_FM_COUNTERS_DEQ_0, /**< QMI 0 frames from QMan counter */ -+ e_IOC_FM_COUNTERS_DEQ_1, /**< QMI 1 frames from QMan counter */ -+ e_IOC_FM_COUNTERS_DEQ_2, /**< QMI 2 frames from QMan counter */ -+ e_IOC_FM_COUNTERS_DEQ_3, /**< QMI 3 frames from QMan counter */ -+ e_IOC_FM_COUNTERS_DEQ_FROM_DEFAULT, /**< QMI dequeue from default queue counter */ -+ e_IOC_FM_COUNTERS_DEQ_FROM_CONTEXT, /**< QMI dequeue from FQ context counter */ -+ e_IOC_FM_COUNTERS_DEQ_FROM_FD, /**< QMI dequeue from FD command field counter */ -+ e_IOC_FM_COUNTERS_DEQ_CONFIRM, /**< QMI dequeue confirm counter */ -+} ioc_fm_counters; -+ -+typedef struct ioc_fm_obj_t { -+ void *obj; -+} ioc_fm_obj_t; -+ -+/**************************************************************************//** -+ @Description A structure for returning revision information -+ (must match struct t_FmRevisionInfo declared in fm_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_revision_info_t { -+ uint8_t major; /**< Major revision */ -+ uint8_t minor; /**< Minor revision */ -+} ioc_fm_revision_info_t; -+ -+/**************************************************************************//** -+ @Description A structure for FM counters -+*//***************************************************************************/ -+typedef struct ioc_fm_counters_params_t { -+ ioc_fm_counters cnt; /**< The requested counter */ -+ uint32_t val; /**< The requested value to get/set from/into the counter */ -+} ioc_fm_counters_params_t; -+ -+typedef union ioc_fm_api_version_t { -+ struct { -+ uint8_t major; -+ uint8_t minor; -+ uint8_t respin; -+ uint8_t reserved; -+ } version; -+ uint32_t ver; -+} ioc_fm_api_version_t; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description A structure of information about each of the external -+ buffer pools used by a port or storage-profile. -+ (must be identical to t_FmExtPoolParams defined in fm_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_ext_pool_params { -+ uint8_t id; /**< External buffer pool id */ -+ uint16_t size; /**< External buffer pool buffer size */ -+} ioc_fm_ext_pool_params; -+ -+/**************************************************************************//** -+ @Description A structure for informing the driver about the external -+ buffer pools allocated in the BM and used by a port or a -+ storage-profile. -+ (must be identical to t_FmExtPools defined in fm_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_ext_pools { -+ uint8_t num_of_pools_used; /**< Number of pools use by this port */ -+ ioc_fm_ext_pool_params ext_buf_pool[FM_PORT_MAX_NUM_OF_EXT_POOLS]; -+ /**< Parameters for each port */ -+} ioc_fm_ext_pools; -+ -+typedef struct ioc_fm_vsp_params_t { -+ void *p_fm; /**< A handle to the FM object this VSP related to */ -+ ioc_fm_ext_pools ext_buf_pools; /**< Which external buffer pools are used -+ (up to FM_PORT_MAX_NUM_OF_EXT_POOLS), and their sizes. -+ parameter associated with Rx / OP port */ -+ uint16_t liodn_offset; /**< VSP's LIODN offset */ -+ struct { -+ ioc_fm_port_type port_type; /**< Port type */ -+ uint8_t port_id; /**< Port Id - relative to type */ -+ } port_params; -+ uint8_t relative_profile_id; /**< VSP Id - relative to VSP's range -+ defined in relevant FM object */ -+ void *id; /**< return value */ -+} ioc_fm_vsp_params_t; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Description A structure for defining BM pool depletion criteria -+*//***************************************************************************/ -+typedef struct ioc_fm_buf_pool_depletion_t { -+ bool pools_grp_mode_enable; /**< select mode in which pause frames will be sent after -+ a number of pools (all together!) are depleted */ -+ uint8_t num_of_pools; /**< the number of depleted pools that will invoke -+ pause frames transmission. */ -+ bool pools_to_consider[BM_MAX_NUM_OF_POOLS]; -+ /**< For each pool, TRUE if it should be considered for -+ depletion (Note - this pool must be used by this port!). */ -+ bool single_pool_mode_enable; /**< select mode in which pause frames will be sent after -+ a single-pool is depleted; */ -+ bool pools_to_consider_for_single_mode[BM_MAX_NUM_OF_POOLS]; -+ /**< For each pool, TRUE if it should be considered for -+ depletion (Note - this pool must be used by this port!) */ -+#if (DPAA_VERSION >= 11) -+ bool pfc_priorities_en[FM_MAX_NUM_OF_PFC_PRIORITIES]; -+ /**< This field is used by the MAC as the Priority Enable Vector in the PFC frame -+ which is transmitted */ -+#endif /* (DPAA_VERSION >= 11) */ -+} ioc_fm_buf_pool_depletion_t; -+ -+#if (DPAA_VERSION >= 11) -+typedef struct ioc_fm_buf_pool_depletion_params_t { -+ void *p_fm_vsp; -+ ioc_fm_buf_pool_depletion_t fm_buf_pool_depletion; -+} ioc_fm_buf_pool_depletion_params_t; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+typedef struct ioc_fm_buffer_prefix_content_t { -+ uint16_t priv_data_size; /**< Number of bytes to be left at the beginning -+ of the external buffer; Note that the private-area will -+ start from the base of the buffer address. */ -+ bool pass_prs_result; /**< TRUE to pass the parse result to/from the FM; -+ User may use FM_PORT_GetBufferPrsResult() in order to -+ get the parser-result from a buffer. */ -+ bool pass_time_stamp; /**< TRUE to pass the timeStamp to/from the FM -+ User may use FM_PORT_GetBufferTimeStamp() in order to -+ get the parser-result from a buffer. */ -+ bool pass_hash_result; /**< TRUE to pass the KG hash result to/from the FM -+ User may use FM_PORT_GetBufferHashResult() in order to -+ get the parser-result from a buffer. */ -+ bool pass_all_other_pcd_info; /**< Add all other Internal-Context information: -+ AD, hash-result, key, etc. */ -+ uint16_t data_align; /**< 0 to use driver's default alignment [64], -+ other value for selecting a data alignment (must be a power of 2); -+ if write optimization is used, must be >= 16. */ -+ uint8_t manip_extra_space; /**< Maximum extra size needed (insertion-size minus removal-size); -+ Note that this field impacts the size of the buffer-prefix -+ (i.e. it pushes the data offset); -+ This field is irrelevant if DPAA_VERSION==10 */ -+} ioc_fm_buffer_prefix_content_t; -+ -+typedef struct ioc_fm_buffer_prefix_content_params_t { -+ void *p_fm_vsp; -+ ioc_fm_buffer_prefix_content_t fm_buffer_prefix_content; -+} ioc_fm_buffer_prefix_content_params_t; -+ -+#if (DPAA_VERSION >= 11) -+typedef struct ioc_fm_vsp_config_no_sg_params_t { -+ void *p_fm_vsp; -+ bool no_sg; -+} ioc_fm_vsp_config_no_sg_params_t; -+ -+typedef struct ioc_fm_vsp_prs_result_params_t { -+ void *p_fm_vsp; -+ void *p_data; -+} ioc_fm_vsp_prs_result_params_t; -+#endif -+ -+typedef struct fm_ctrl_mon_t { -+ uint8_t percent_cnt[2]; -+} fm_ctrl_mon_t; -+ -+typedef struct ioc_fm_ctrl_mon_counters_params_t { -+ uint8_t fm_ctrl_index; -+ fm_ctrl_mon_t *p_mon; -+} ioc_fm_ctrl_mon_counters_params_t; -+ -+/**************************************************************************//** -+ @Function FM_IOC_SET_PORTS_BANDWIDTH -+ -+ @Description Sets relative weights between ports when accessing common resources. -+ -+ @Param[in] ioc_fm_port_bandwidth_params Port bandwidth percentages, -+ their sum must equal 100. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+#define FM_IOC_SET_PORTS_BANDWIDTH _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(2), ioc_fm_port_bandwidth_params) -+ -+/**************************************************************************//** -+ @Function FM_IOC_GET_REVISION -+ -+ @Description Returns the FM revision -+ -+ @Param[out] ioc_fm_revision_info_t A structure of revision information parameters. -+ -+ @Return None. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+#define FM_IOC_GET_REVISION _IOR(FM_IOC_TYPE_BASE, FM_IOC_NUM(3), ioc_fm_revision_info_t) -+ -+/**************************************************************************//** -+ @Function FM_IOC_GET_COUNTER -+ -+ @Description Reads one of the FM counters. -+ -+ @Param[in,out] ioc_fm_counters_params_t The requested counter parameters. -+ -+ @Return Counter's current value. -+ -+ @Cautions Allowed only following FM_Init(). -+ Note that it is user's responsibilty to call this routine only -+ for enabled counters, and there will be no indication if a -+ disabled counter is accessed. -+*//***************************************************************************/ -+#define FM_IOC_GET_COUNTER _IOWR(FM_IOC_TYPE_BASE, FM_IOC_NUM(4), ioc_fm_counters_params_t) -+ -+/**************************************************************************//** -+ @Function FM_IOC_SET_COUNTER -+ -+ @Description Sets a value to an enabled counter. Use "0" to reset the counter. -+ -+ @Param[in] ioc_fm_counters_params_t The requested counter parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+#define FM_IOC_SET_COUNTER _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(5), ioc_fm_counters_params_t) -+ -+/**************************************************************************//** -+ @Function FM_IOC_FORCE_INTR -+ -+ @Description Causes an interrupt event on the requested source. -+ -+ @Param[in] ioc_fm_exceptions An exception to be forced. -+ -+ @Return E_OK on success; Error code if the exception is not enabled, -+ or is not able to create interrupt. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+#define FM_IOC_FORCE_INTR _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(6), ioc_fm_exceptions) -+ -+/**************************************************************************//** -+ @Function FM_IOC_GET_API_VERSION -+ -+ @Description Reads the FMD IOCTL API version. -+ -+ @Param[in,out] ioc_fm_api_version_t The requested counter parameters. -+ -+ @Return Version's value. -+*//***************************************************************************/ -+#define FM_IOC_GET_API_VERSION _IOR(FM_IOC_TYPE_BASE, FM_IOC_NUM(7), ioc_fm_api_version_t) -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Function FM_VSP_Config -+ -+ @Description Creates descriptor for the FM VSP module. -+ -+ The routine returns a handle (descriptor) to the FM VSP object. -+ This descriptor must be passed as first parameter to all other -+ FM VSP function calls. -+ -+ No actual initialization or configuration of FM hardware is -+ done by this routine. -+ -+@Param[in] p_FmVspParams Pointer to data structure of parameters -+ -+ @Retval Handle to FM VSP object, or NULL for Failure. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_IOC_VSP_CONFIG_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_IOC_NUM(8), ioc_compat_fm_vsp_params_t) -+#endif -+#define FM_IOC_VSP_CONFIG _IOWR(FM_IOC_TYPE_BASE, FM_IOC_NUM(8), ioc_fm_vsp_params_t) -+ -+/**************************************************************************//** -+ @Function FM_VSP_Init -+ -+ @Description Initializes the FM VSP module -+ -+ @Param[in] h_FmVsp - FM VSP module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_IOC_VSP_INIT_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(9), ioc_compat_fm_obj_t) -+#endif -+#define FM_IOC_VSP_INIT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(9), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_VSP_Free -+ -+ @Description Frees all resources that were assigned to FM VSP module. -+ -+ Calling this routine invalidates the descriptor. -+ -+ @Param[in] h_FmVsp - FM VSP module descriptor -+ -+ @Return E_OK on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_IOC_VSP_FREE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(10), ioc_compat_fm_obj_t) -+#endif -+#define FM_IOC_VSP_FREE _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(10), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigPoolDepletion -+ -+ @Description Calling this routine enables pause frame generation depending on the -+ depletion status of BM pools. It also defines the conditions to activate -+ this functionality. By default, this functionality is disabled. -+ -+ @Param[in] ioc_fm_buf_pool_depletion_params_t A structure holding the required parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_IOC_VSP_CONFIG_POOL_DEPLETION_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(11), ioc_compat_fm_buf_pool_depletion_params_t) -+#endif -+#define FM_IOC_VSP_CONFIG_POOL_DEPLETION _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(11), ioc_fm_buf_pool_depletion_params_t) -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigBufferPrefixContent -+ -+ @Description Defines the structure, size and content of the application buffer. -+ -+ The prefix will -+ In VSPs defined for Tx ports, if 'passPrsResult', the application -+ should set a value to their offsets in the prefix of -+ the FM will save the first 'privDataSize', than, -+ depending on 'passPrsResult' and 'passTimeStamp', copy parse result -+ and timeStamp, and the packet itself (in this order), to the -+ application buffer, and to offset. -+ -+ Calling this routine changes the buffer margins definitions -+ in the internal driver data base from its default -+ configuration: Data size: [DEFAULT_FM_SP_bufferPrefixContent_privDataSize] -+ Pass Parser result: [DEFAULT_FM_SP_bufferPrefixContent_passPrsResult]. -+ Pass timestamp: [DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp]. -+ -+ @Param[in] ioc_fm_buffer_prefix_content_params_t A structure holding the required parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_IOC_VSP_CONFIG_BUFFER_PREFIX_CONTENT_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(12), ioc_compat_fm_buffer_prefix_content_params_t) -+#endif -+#define FM_IOC_VSP_CONFIG_BUFFER_PREFIX_CONTENT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(12), ioc_fm_buffer_prefix_content_params_t) -+ -+/**************************************************************************//** -+ @Function FM_VSP_ConfigNoScatherGather -+ -+ @Description Calling this routine changes the possibility to receive S/G frame -+ in the internal driver data base -+ from its default configuration: optimize = [DEFAULT_FM_SP_noScatherGather] -+ -+ @Param[in] ioc_fm_vsp_config_no_sg_params_t A structure holding the required parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_IOC_VSP_CONFIG_NO_SG_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(13), ioc_compat_fm_vsp_config_no_sg_params_t) -+#endif -+#define FM_IOC_VSP_CONFIG_NO_SG _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(13), ioc_fm_vsp_config_no_sg_params_t) -+ -+/**************************************************************************//** -+ @Function FM_VSP_GetBufferPrsResult -+ -+ @Description Returns the pointer to the parse result in the data buffer. -+ In Rx ports this is relevant after reception, if parse -+ result is configured to be part of the data passed to the -+ application. For non Rx ports it may be used to get the pointer -+ of the area in the buffer where parse result should be -+ initialized - if so configured. -+ See FM_VSP_ConfigBufferPrefixContent for data buffer prefix -+ configuration. -+ -+ @Param[in] ioc_fm_vsp_prs_result_params_t A structure holding the required parameters. -+ -+ @Return Parse result pointer on success, NULL if parse result was not -+ configured for this port. -+ -+ @Cautions Allowed only following FM_VSP_Init(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_IOC_VSP_GET_BUFFER_PRS_RESULT_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_IOC_NUM(14), ioc_compat_fm_vsp_prs_result_params_t) -+#endif -+#define FM_IOC_VSP_GET_BUFFER_PRS_RESULT _IOWR(FM_IOC_TYPE_BASE, FM_IOC_NUM(14), ioc_fm_vsp_prs_result_params_t) -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Function FM_CtrlMonStart -+ -+ @Description Start monitoring utilization of all available FM controllers. -+ -+ In order to obtain FM controllers utilization the following sequence -+ should be used: -+ -# FM_CtrlMonStart() -+ -# FM_CtrlMonStop() -+ -# FM_CtrlMonGetCounters() - issued for each FM controller -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+#define FM_IOC_CTRL_MON_START _IO(FM_IOC_TYPE_BASE, FM_IOC_NUM(15)) -+ -+ -+/**************************************************************************//** -+ @Function FM_CtrlMonStop -+ -+ @Description Stop monitoring utilization of all available FM controllers. -+ -+ In order to obtain FM controllers utilization the following sequence -+ should be used: -+ -# FM_CtrlMonStart() -+ -# FM_CtrlMonStop() -+ -# FM_CtrlMonGetCounters() - issued for each FM controller -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+#define FM_IOC_CTRL_MON_STOP _IO(FM_IOC_TYPE_BASE, FM_IOC_NUM(16)) -+ -+/**************************************************************************//** -+ @Function FM_CtrlMonGetCounters -+ -+ @Description Obtain FM controller utilization parameters. -+ -+ In order to obtain FM controllers utilization the following sequence -+ should be used: -+ -# FM_CtrlMonStart() -+ -# FM_CtrlMonStop() -+ -# FM_CtrlMonGetCounters() - issued for each FM controller -+ -+ @Param[in] ioc_fm_ctrl_mon_counters_params_t A structure holding the required parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_IOC_CTRL_MON_GET_COUNTERS_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(17), ioc_compat_fm_ctrl_mon_counters_params_t) -+#endif -+#define FM_IOC_CTRL_MON_GET_COUNTERS _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(17), ioc_fm_ctrl_mon_counters_params_t) -+ -+/** @} */ /* end of lnx_ioctl_FM_runtime_control_grp group */ -+/** @} */ /* end of lnx_ioctl_FM_lib_grp group */ -+/** @} */ /* end of lnx_ioctl_FM_grp */ -+ -+#define FMD_API_VERSION_MAJOR 21 -+#define FMD_API_VERSION_MINOR 1 -+#define FMD_API_VERSION_RESPIN 0 -+ -+#endif /* __FM_IOCTLS_H */ ---- /dev/null -+++ b/include/uapi/linux/fmd/Peripherals/fm_pcd_ioctls.h -@@ -0,0 +1,3084 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/****************************************************************************** -+ @File fm_pcd_ioctls.h -+ -+ @Description FM PCD ... -+*//***************************************************************************/ -+#ifndef __FM_PCD_IOCTLS_H -+#define __FM_PCD_IOCTLS_H -+ -+#include "net_ioctls.h" -+#include "fm_ioctls.h" -+ -+ -+/**************************************************************************//** -+ -+ @Group lnx_ioctl_FM_grp Frame Manager Linux IOCTL API -+ -+ @Description Frame Manager Linux ioctls definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FM_PCD_grp FM PCD -+ -+ @Description Frame Manager PCD API functions, definitions and enums -+ -+ The FM PCD module is responsible for the initialization of all -+ global classifying FM modules. This includes the parser general and -+ common registers, the key generator global and common registers, -+ and the policer global and common registers. -+ In addition, the FM PCD SW module will initialize all required -+ key generator schemes, coarse classification flows, and policer -+ profiles. When an FM module is configured to work with one of these -+ entities, it will register to it using the FM PORT API. The PCD -+ module will manage the PCD resources - i.e. resource management of -+ KeyGen schemes, etc. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Collection General PCD defines -+*//***************************************************************************/ -+#define IOC_FM_PCD_MAX_NUM_OF_PRIVATE_HDRS 2 /**< Number of units/headers saved for user */ -+ -+#define IOC_FM_PCD_PRS_NUM_OF_HDRS 16 /**< Number of headers supported by HW parser */ -+#define IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS (32 - IOC_FM_PCD_MAX_NUM_OF_PRIVATE_HDRS) -+ /**< Number of distinction units is limited by -+ register size (32 bits) minus reserved bits -+ for private headers. */ -+#define IOC_FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS 4 /**< Maximum number of interchangeable headers -+ in a distinction unit */ -+#define IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS 8 /**< Total number of generic KeyGen registers */ -+#define IOC_FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY 35 /**< Max number allowed on any configuration; -+ For HW implementation reasons, in most -+ cases less than this will be allowed; The -+ driver will return an initialization error -+ if resource is unavailable. */ -+#define IOC_FM_PCD_KG_NUM_OF_EXTRACT_MASKS 4 /**< Total number of masks allowed on KeyGen extractions. */ -+#define IOC_FM_PCD_KG_NUM_OF_DEFAULT_GROUPS 16 /**< Number of default value logical groups */ -+ -+#define IOC_FM_PCD_PRS_NUM_OF_LABELS 32 /**< Maximum number of SW parser labels */ -+#define IOC_FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */ -+ -+#define IOC_FM_PCD_MAX_MANIP_INSRT_TEMPLATE_SIZE 128 /**< Maximum size of insertion template for -+ insert manipulation */ -+ -+#if DPAA_VERSION >= 11 -+#define IOC_FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES 64 /**< Maximum possible entries for frame replicator group */ -+#endif /* DPAA_VERSION >= 11 */ -+/* @} */ -+ -+#ifdef FM_CAPWAP_SUPPORT -+#error "FM_CAPWAP_SUPPORT not implemented!" -+#endif -+ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FM_PCD_init_grp FM PCD Initialization Unit -+ -+ @Description Frame Manager PCD Initialization Unit API -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description PCD counters -+ (must match enum e_FmPcdCounters defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_counters { -+ e_IOC_FM_PCD_KG_COUNTERS_TOTAL, /**< KeyGen counter */ -+ e_IOC_FM_PCD_PLCR_COUNTERS_RED, /**< Policer counter - counts the total number of RED packets that exit the Policer. */ -+ e_IOC_FM_PCD_PLCR_COUNTERS_YELLOW, /**< Policer counter - counts the total number of YELLOW packets that exit the Policer. */ -+ e_IOC_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED, /**< Policer counter - counts the number of packets that changed color to RED by the Policer; -+ This is a subset of e_IOC_FM_PCD_PLCR_COUNTERS_RED packet count, indicating active color changes. */ -+ e_IOC_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW, /**< Policer counter - counts the number of packets that changed color to YELLOW by the Policer; -+ This is a subset of e_IOC_FM_PCD_PLCR_COUNTERS_YELLOW packet count, indicating active color changes. */ -+ e_IOC_FM_PCD_PLCR_COUNTERS_TOTAL, /**< Policer counter - counts the total number of packets passed in the Policer. */ -+ e_IOC_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH, /**< Policer counter - counts the number of packets with length mismatch. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH, /**< Parser counter - counts the number of times the parser block is dispatched. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L2 parse result is returned (including errors). */ -+ e_IOC_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L3 parse result is returned (including errors). */ -+ e_IOC_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L4 parse result is returned (including errors). */ -+ e_IOC_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times SHIM parse result is returned (including errors). */ -+ e_IOC_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L2 parse result is returned with errors. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L3 parse result is returned with errors. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L4 parse result is returned with errors. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times SHIM parse result is returned with errors. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES, /**< Parser counter - counts the number of cycles spent executing soft parser instruction (including stall cycles). */ -+ e_IOC_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES, /**< Parser counter - counts the number of cycles stalled waiting for parser internal memory reads while executing soft parser instruction. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES, /**< Parser counter - counts the number of cycles spent executing hard parser (including stall cycles). */ -+ e_IOC_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES, /**< MURAM counter - counts the number of cycles while performing FMan Memory read. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES, /**< MURAM counter - counts the number of cycles stalled while performing FMan Memory read. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES, /**< MURAM counter - counts the number of cycles while performing FMan Memory write. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES, /**< MURAM counter - counts the number of cycles stalled while performing FMan Memory write. */ -+ e_IOC_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES /**< FPM counter - counts the number of cycles stalled while performing a FPM Command. */ -+} ioc_fm_pcd_counters; -+ -+/**************************************************************************//** -+ @Description PCD interrupts -+ (must match enum e_FmPcdExceptions defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_exceptions { -+ e_IOC_FM_PCD_KG_EXCEPTION_DOUBLE_ECC, /**< KeyGen double-bit ECC error is detected on internal memory read access. */ -+ e_IOC_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW, /**< KeyGen scheme configuration error indicating a key size larger than 56 bytes. */ -+ e_IOC_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC, /**< Policer double-bit ECC error has been detected on PRAM read access. */ -+ e_IOC_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR, /**< Policer access to a non-initialized profile has been detected. */ -+ e_IOC_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE, /**< Policer RAM self-initialization complete */ -+ e_IOC_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE, /**< Policer atomic action complete */ -+ e_IOC_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC, /**< Parser double-bit ECC error */ -+ e_IOC_FM_PCD_PRS_EXCEPTION_SINGLE_ECC /**< Parser single-bit ECC error */ -+} ioc_fm_pcd_exceptions; -+ -+/** @} */ /* end of lnx_ioctl_FM_PCD_init_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FM_PCD_Runtime_grp FM PCD Runtime Unit -+ -+ @Description Frame Manager PCD Runtime Unit -+ -+ The runtime control allows creation of PCD infrastructure modules -+ such as Network Environment Characteristics, Classification Plan -+ Groups and Coarse Classification Trees. -+ It also allows on-the-fly initialization, modification and removal -+ of PCD modules such as KeyGen schemes, coarse classification nodes -+ and Policer profiles. -+ -+ In order to explain the programming model of the PCD driver interface -+ a few terms should be explained, and will be used below. -+ - Distinction Header - One of the 16 protocols supported by the FM parser, -+ or one of the SHIM headers (1 or 2). May be a header with a special -+ option (see below). -+ - Interchangeable Headers Group - This is a group of Headers recognized -+ by either one of them. For example, if in a specific context the user -+ chooses to treat IPv4 and IPV6 in the same way, they may create an -+ interchangeable Headers Unit consisting of these 2 headers. -+ - A Distinction Unit - a Distinction Header or an Interchangeable Headers -+ Group. -+ - Header with special option - applies to Ethernet, MPLS, VLAN, IPv4 and -+ IPv6, includes multicast, broadcast and other protocol specific options. -+ In terms of hardware it relates to the options available in the classification -+ plan. -+ - Network Environment Characteristics - a set of Distinction Units that define -+ the total recognizable header selection for a certain environment. This is -+ NOT the list of all headers that will ever appear in a flow, but rather -+ everything that needs distinction in a flow, where distinction is made by KeyGen -+ schemes and coarse classification action descriptors. -+ -+ The PCD runtime modules initialization is done in stages. The first stage after -+ initializing the PCD module itself is to establish a Network Flows Environment -+ Definition. The application may choose to establish one or more such environments. -+ Later, when needed, the application will have to state, for some of its modules, -+ to which single environment it belongs. -+ -+ @{ -+*//***************************************************************************/ -+ -+ -+/**************************************************************************//** -+ @Description structure for FM counters -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_counters_params_t { -+ ioc_fm_pcd_counters cnt; /**< The requested counter */ -+ uint32_t val; /**< The requested value to get/set from/into the counter */ -+} ioc_fm_pcd_counters_params_t; -+ -+/**************************************************************************//** -+ @Description structure for FM exception definitios -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_exception_params_t { -+ ioc_fm_pcd_exceptions exception; /**< The requested exception */ -+ bool enable; /**< TRUE to enable interrupt, FALSE to mask it. */ -+} ioc_fm_pcd_exception_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for SW parser labels -+ (must be identical to struct t_FmPcdPrsLabelParams defined in fm_pcd_ext.h) -+ *//***************************************************************************/ -+typedef struct ioc_fm_pcd_prs_label_params_t { -+ uint32_t instruction_offset; /**< SW parser label instruction offset (2 bytes -+ resolution), relative to Parser RAM. */ -+ ioc_net_header_type hdr; /**< The existence of this header will invoke -+ the SW parser code. */ -+ uint8_t index_per_hdr; /**< Normally 0, if more than one SW parser -+ attachments for the same header, use this -+ index to distinguish between them. */ -+} ioc_fm_pcd_prs_label_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for SW parser -+ (Must match struct t_FmPcdPrsSwParams defined in fm_pcd_ext.h) -+ *//***************************************************************************/ -+typedef struct ioc_fm_pcd_prs_sw_params_t { -+ bool override; /**< FALSE to invoke a check that nothing else -+ was loaded to this address, including -+ internal patches. -+ TRUE to override any existing code.*/ -+ uint32_t size; /**< SW parser code size */ -+ uint16_t base; /**< SW parser base (in instruction counts! -+ must be larger than 0x20)*/ -+ uint8_t *p_code; /**< SW parser code */ -+ uint32_t sw_prs_data_params[IOC_FM_PCD_PRS_NUM_OF_HDRS]; -+ /**< SW parser data (parameters) */ -+ uint8_t num_of_labels; /**< Number of labels for SW parser. */ -+ ioc_fm_pcd_prs_label_params_t labels_table[IOC_FM_PCD_PRS_NUM_OF_LABELS]; -+ /**< SW parser labels table, -+ containing num_of_labels entries */ -+} ioc_fm_pcd_prs_sw_params_t; -+ -+/**************************************************************************//** -+ @Description A structure to set the a KeyGen default value -+ *//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_dflt_value_params_t { -+ uint8_t valueId; /**< 0,1 - one of 2 global default values */ -+ uint32_t value; /**< The requested default value */ -+} ioc_fm_pcd_kg_dflt_value_params_t; -+ -+ -+/**************************************************************************//** -+ @Function FM_PCD_Enable -+ -+ @Description This routine should be called after PCD is initialized for enabling all -+ PCD engines according to their existing configuration. -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only when PCD is disabled. -+*//***************************************************************************/ -+#define FM_PCD_IOC_ENABLE _IO(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(1)) -+ -+/**************************************************************************//** -+ @Function FM_PCD_Disable -+ -+ @Description This routine may be called when PCD is enabled in order to -+ disable all PCD engines. It may be called -+ only when none of the ports in the system are using the PCD. -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only when PCD is enabled. -+*//***************************************************************************/ -+#define FM_PCD_IOC_DISABLE _IO(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(2)) -+ -+ /**************************************************************************//** -+ @Function FM_PCD_PrsLoadSw -+ -+ @Description This routine may be called only when all ports in the -+ system are actively using the classification plan scheme. -+ In such cases it is recommended in order to save resources. -+ The driver automatically saves 8 classification plans for -+ ports that do NOT use the classification plan mechanism, to -+ avoid this (in order to save those entries) this routine may -+ be called. -+ -+ @Param[in] ioc_fm_pcd_prs_sw_params_t A pointer to the image of the software parser code. -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only when PCD is disabled. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_PRS_LOAD_SW_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(3), ioc_compat_fm_pcd_prs_sw_params_t) -+#endif -+#define FM_PCD_IOC_PRS_LOAD_SW _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(3), ioc_fm_pcd_prs_sw_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgSetDfltValue -+ -+ @Description Calling this routine sets a global default value to be used -+ by the KeyGen when parser does not recognize a required -+ field/header. -+ By default default values are 0. -+ -+ @Param[in] ioc_fm_pcd_kg_dflt_value_params_t A pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only when PCD is disabled. -+*//***************************************************************************/ -+#define FM_PCD_IOC_KG_SET_DFLT_VALUE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(6), ioc_fm_pcd_kg_dflt_value_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgSetAdditionalDataAfterParsing -+ -+ @Description Calling this routine allows the keygen to access data past -+ the parser finishing point. -+ -+ @Param[in] uint8_t payload-offset; the number of bytes beyond the parser location. -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only when PCD is disabled. -+*//***************************************************************************/ -+#define FM_PCD_IOC_KG_SET_ADDITIONAL_DATA_AFTER_PARSING _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(7), uint8_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_SetException -+ -+ @Description Calling this routine enables/disables PCD interrupts. -+ -+ @Param[in] ioc_fm_pcd_exception_params_t Arguments struct with exception to be enabled/disabled. -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#define FM_PCD_IOC_SET_EXCEPTION _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(8), ioc_fm_pcd_exception_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_GetCounter -+ -+ @Description Reads one of the FM PCD counters. -+ -+ @Param[in,out] ioc_fm_pcd_counters_params_t The requested counter parameters. -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Note that it is user's responsibilty to call this routine only -+ for enabled counters, and there will be no indication if a -+ disabled counter is accessed. -+*//***************************************************************************/ -+#define FM_PCD_IOC_GET_COUNTER _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(9), ioc_fm_pcd_counters_params_t) -+ -+/**************************************************************************//** -+ -+ @Function FM_PCD_KgSchemeGetCounter -+ -+ @Description Reads scheme packet counter. -+ -+ @Param[in] h_Scheme scheme handle as returned by FM_PCD_KgSchemeSet(). -+ -+ @Return Counter's current value. -+ -+ @Cautions Allowed only following FM_PCD_Init() & FM_PCD_KgSchemeSet(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_KG_SCHEME_GET_CNTR_COMPAT _IOR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(4), ioc_compat_fm_pcd_kg_scheme_spc_t) -+#endif -+#define FM_PCD_IOC_KG_SCHEME_GET_CNTR _IOR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(4), ioc_fm_pcd_kg_scheme_spc_t) -+ -+#if 0 -+TODO: unused IOCTL -+/**************************************************************************//** -+ @Function FM_PCD_ModifyCounter -+ -+ @Description Writes a value to an enabled counter. Use "0" to reset the counter. -+ -+ @Param[in] ioc_fm_pcd_counters_params_t - The requested counter parameters. -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#define FM_PCD_IOC_MODIFY_COUNTER _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(10), ioc_fm_pcd_counters_params_t) -+#define FM_PCD_IOC_SET_COUNTER FM_PCD_IOC_MODIFY_COUNTER -+#endif -+ -+/**************************************************************************//** -+ @Function FM_PCD_ForceIntr -+ -+ @Description Causes an interrupt event on the requested source. -+ -+ @Param[in] ioc_fm_pcd_exceptions - An exception to be forced. -+ -+ @Return 0 on success; error code if the exception is not enabled, -+ or is not able to create interrupt. -+*//***************************************************************************/ -+#define FM_PCD_IOC_FORCE_INTR _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(11), ioc_fm_pcd_exceptions) -+ -+/**************************************************************************//** -+ @Collection Definitions of coarse classification parameters as required by KeyGen -+ (when coarse classification is the next engine after this scheme). -+*//***************************************************************************/ -+#define IOC_FM_PCD_MAX_NUM_OF_CC_TREES 8 -+#define IOC_FM_PCD_MAX_NUM_OF_CC_GROUPS 16 -+#define IOC_FM_PCD_MAX_NUM_OF_CC_UNITS 4 -+#define IOC_FM_PCD_MAX_NUM_OF_KEYS 256 -+#define IOC_FM_PCD_MAX_NUM_OF_FLOWS (4*KILOBYTE) -+#define IOC_FM_PCD_MAX_SIZE_OF_KEY 56 -+#define IOC_FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP 16 -+#define IOC_FM_PCD_LAST_KEY_INDEX 0xffff -+#define IOC_FM_PCD_MANIP_DSCP_VALUES 64 -+/* @} */ -+ -+/**************************************************************************//** -+ @Collection A set of definitions to allow protocol -+ special option description. -+*//***************************************************************************/ -+typedef uint32_t ioc_protocol_opt_t; /**< A general type to define a protocol option. */ -+ -+typedef ioc_protocol_opt_t ioc_eth_protocol_opt_t; /**< Ethernet protocol options. */ -+#define IOC_ETH_BROADCAST 0x80000000 /**< Ethernet Broadcast. */ -+#define IOC_ETH_MULTICAST 0x40000000 /**< Ethernet Multicast. */ -+ -+typedef ioc_protocol_opt_t ioc_vlan_protocol_opt_t; /**< Vlan protocol options. */ -+#define IOC_VLAN_STACKED 0x20000000 /**< Stacked VLAN. */ -+ -+typedef ioc_protocol_opt_t ioc_mpls_protocol_opt_t; /**< MPLS protocol options. */ -+#define IOC_MPLS_STACKED 0x10000000 /**< Stacked MPLS. */ -+ -+typedef ioc_protocol_opt_t ioc_ipv4_protocol_opt_t; /**< IPv4 protocol options. */ -+#define IOC_IPV4_BROADCAST_1 0x08000000 /**< IPv4 Broadcast. */ -+#define IOC_IPV4_MULTICAST_1 0x04000000 /**< IPv4 Multicast. */ -+#define IOC_IPV4_UNICAST_2 0x02000000 /**< Tunneled IPv4 - Unicast. */ -+#define IOC_IPV4_MULTICAST_BROADCAST_2 0x01000000 /**< Tunneled IPv4 - Broadcast/Multicast. */ -+ -+#define IOC_IPV4_FRAG_1 0x00000008 /**< IPV4 reassembly option. -+ IPV4 Reassembly manipulation requires network -+ environment with IPV4 header and IPV4_FRAG_1 option */ -+ -+typedef ioc_protocol_opt_t ioc_ipv6_protocol_opt_t; /**< IPv6 protocol options. */ -+#define IOC_IPV6_MULTICAST_1 0x00800000 /**< IPv6 Multicast. */ -+#define IOC_IPV6_UNICAST_2 0x00400000 /**< Tunneled IPv6 - Unicast. */ -+#define IOC_IPV6_MULTICAST_2 0x00200000 /**< Tunneled IPv6 - Multicast. */ -+ -+#define IOC_IPV6_FRAG_1 0x00000004 /**< IPV6 reassembly option. -+ IPV6 Reassembly manipulation requires network -+ environment with IPV6 header and IPV6_FRAG_1 option */ -+#if (DPAA_VERSION >= 11) -+typedef ioc_protocol_opt_t ioc_capwap_protocol_opt_t; /**< CAPWAP protocol options. */ -+#define CAPWAP_FRAG_1 0x00000008 /**< CAPWAP reassembly option. -+ CAPWAP Reassembly manipulation requires network -+ environment with CAPWAP header and CAPWAP_FRAG_1 option; -+ in case where fragment found, the fragment-extension offset -+ may be found at 'shim2' (in parser-result). */ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/* @} */ -+ -+#define IOC_FM_PCD_MANIP_MAX_HDR_SIZE 256 -+#define IOC_FM_PCD_MANIP_DSCP_TO_VLAN_TRANS 64 -+/**************************************************************************//** -+ @Collection A set of definitions to support Header Manipulation selection. -+*//***************************************************************************/ -+typedef uint32_t ioc_hdr_manip_flags_t; /**< A general type to define a HMan update command flags. */ -+ -+typedef ioc_hdr_manip_flags_t ioc_ipv4_hdr_manip_update_flags_t; /**< IPv4 protocol HMan update command flags. */ -+ -+#define IOC_HDR_MANIP_IPV4_TOS 0x80000000 /**< update TOS with the given value ('tos' field -+ of ioc_fm_pcd_manip_hdr_field_update_ipv4_t) */ -+#define IOC_HDR_MANIP_IPV4_ID 0x40000000 /**< update IP ID with the given value ('id' field -+ of ioc_fm_pcd_manip_hdr_field_update_ipv4_t) */ -+#define IOC_HDR_MANIP_IPV4_TTL 0x20000000 /**< Decrement TTL by 1 */ -+#define IOC_HDR_MANIP_IPV4_SRC 0x10000000 /**< update IP source address with the given value -+ ('src' field of ioc_fm_pcd_manip_hdr_field_update_ipv4_t) */ -+#define IOC_HDR_MANIP_IPV4_DST 0x08000000 /**< update IP destination address with the given value -+ ('dst' field of ioc_fm_pcd_manip_hdr_field_update_ipv4_t) */ -+ -+typedef ioc_hdr_manip_flags_t ioc_ipv6_hdr_manip_update_flags_t; /**< IPv6 protocol HMan update command flags. */ -+ -+#define IOC_HDR_MANIP_IPV6_TC 0x80000000 /**< update Traffic Class address with the given value -+ ('traffic_class' field of ioc_fm_pcd_manip_hdr_field_update_ipv6_t) */ -+#define IOC_HDR_MANIP_IPV6_HL 0x40000000 /**< Decrement Hop Limit by 1 */ -+#define IOC_HDR_MANIP_IPV6_SRC 0x20000000 /**< update IP source address with the given value -+ ('src' field of ioc_fm_pcd_manip_hdr_field_update_ipv6_t) */ -+#define IOC_HDR_MANIP_IPV6_DST 0x10000000 /**< update IP destination address with the given value -+ ('dst' field of ioc_fm_pcd_manip_hdr_field_update_ipv6_t) */ -+ -+typedef ioc_hdr_manip_flags_t ioc_tcp_udp_hdr_manip_update_flags_t;/**< TCP/UDP protocol HMan update command flags. */ -+ -+#define IOC_HDR_MANIP_TCP_UDP_SRC 0x80000000 /**< update TCP/UDP source address with the given value -+ ('src' field of ioc_fm_pcd_manip_hdr_field_update_tcp_udp_t) */ -+#define IOC_HDR_MANIP_TCP_UDP_DST 0x40000000 /**< update TCP/UDP destination address with the given value -+ ('dst' field of ioc_fm_pcd_manip_hdr_field_update_tcp_udp_t) */ -+#define IOC_HDR_MANIP_TCP_UDP_CHECKSUM 0x20000000 /**< update TCP/UDP checksum */ -+ -+/* @} */ -+ -+/**************************************************************************//** -+ @Description A type used for returning the order of the key extraction. -+ each value in this array represents the index of the extraction -+ command as defined by the user in the initialization extraction array. -+ The valid size of this array is the user define number of extractions -+ required (also marked by the second '0' in this array). -+*//***************************************************************************/ -+typedef uint8_t ioc_fm_pcd_kg_key_order_t [IOC_FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY]; -+ -+/**************************************************************************//** -+ @Description All PCD engines -+ (must match enum e_FmPcdEngine defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_engine { -+ e_IOC_FM_PCD_INVALID = 0, /**< Invalid PCD engine */ -+ e_IOC_FM_PCD_DONE, /**< No PCD Engine indicated */ -+ e_IOC_FM_PCD_KG, /**< KeyGen */ -+ e_IOC_FM_PCD_CC, /**< Coarse Classifier */ -+ e_IOC_FM_PCD_PLCR, /**< Policer */ -+ e_IOC_FM_PCD_PRS, /**< Parser */ -+#if DPAA_VERSION >= 11 -+ e_IOC_FM_PCD_FR, /**< Frame Replicator */ -+#endif /* DPAA_VERSION >= 11 */ -+ e_IOC_FM_PCD_HASH /**< Hash Table */ -+} ioc_fm_pcd_engine; -+ -+/**************************************************************************//** -+ @Description An enum for selecting extraction by header types -+ (Must match enum e_FmPcdExtractByHdrType defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_extract_by_hdr_type { -+ e_IOC_FM_PCD_EXTRACT_FROM_HDR, /**< Extract bytes from header */ -+ e_IOC_FM_PCD_EXTRACT_FROM_FIELD, /**< Extract bytes from header field */ -+ e_IOC_FM_PCD_EXTRACT_FULL_FIELD /**< Extract a full field */ -+} ioc_fm_pcd_extract_by_hdr_type; -+ -+/**************************************************************************//** -+ @Description An enum for selecting extraction source (when it is not the header) -+ (Must match enum e_FmPcdExtractFrom defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_extract_from { -+ e_IOC_FM_PCD_EXTRACT_FROM_FRAME_START, /**< KG & CC: Extract from beginning of frame */ -+ e_IOC_FM_PCD_EXTRACT_FROM_DFLT_VALUE, /**< KG only: Extract from a default value */ -+ e_IOC_FM_PCD_EXTRACT_FROM_CURR_END_OF_PARSE, /**< KG only: Extract from the point where parsing had finished */ -+ e_IOC_FM_PCD_EXTRACT_FROM_KEY, /**< CC only: Field where saved KEY */ -+ e_IOC_FM_PCD_EXTRACT_FROM_HASH, /**< CC only: Field where saved HASH */ -+ e_IOC_FM_PCD_EXTRACT_FROM_PARSE_RESULT, /**< KG & CC: Extract from the parser result */ -+ e_IOC_FM_PCD_EXTRACT_FROM_ENQ_FQID, /**< KG & CC: Extract from enqueue FQID */ -+ e_IOC_FM_PCD_EXTRACT_FROM_FLOW_ID /**< CC only: Field where saved Dequeue FQID */ -+} ioc_fm_pcd_extract_from; -+ -+/**************************************************************************//** -+ @Description An enum for selecting extraction type -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_extract_type { -+ e_IOC_FM_PCD_EXTRACT_BY_HDR, /**< Extract according to header */ -+ e_IOC_FM_PCD_EXTRACT_NON_HDR, /**< Extract from data that is not the header */ -+ e_IOC_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO /**< Extract private info as specified by user */ -+} ioc_fm_pcd_extract_type; -+ -+/**************************************************************************//** -+ @Description An enum for selecting a default -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_kg_extract_dflt_select { -+ e_IOC_FM_PCD_KG_DFLT_GBL_0, /**< Default selection is KG register 0 */ -+ e_IOC_FM_PCD_KG_DFLT_GBL_1, /**< Default selection is KG register 1 */ -+ e_IOC_FM_PCD_KG_DFLT_PRIVATE_0, /**< Default selection is a per scheme register 0 */ -+ e_IOC_FM_PCD_KG_DFLT_PRIVATE_1, /**< Default selection is a per scheme register 1 */ -+ e_IOC_FM_PCD_KG_DFLT_ILLEGAL /**< Illegal selection */ -+} ioc_fm_pcd_kg_extract_dflt_select; -+ -+/**************************************************************************//** -+ @Description Enumeration type defining all default groups - each group shares -+ a default value, one of four user-initialized values. -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_kg_known_fields_dflt_types { -+ e_IOC_FM_PCD_KG_MAC_ADDR, /**< MAC Address */ -+ e_IOC_FM_PCD_KG_TCI, /**< TCI field */ -+ e_IOC_FM_PCD_KG_ENET_TYPE, /**< ENET Type */ -+ e_IOC_FM_PCD_KG_PPP_SESSION_ID, /**< PPP Session id */ -+ e_IOC_FM_PCD_KG_PPP_PROTOCOL_ID, /**< PPP Protocol id */ -+ e_IOC_FM_PCD_KG_MPLS_LABEL, /**< MPLS label */ -+ e_IOC_FM_PCD_KG_IP_ADDR, /**< IP addr */ -+ e_IOC_FM_PCD_KG_PROTOCOL_TYPE, /**< Protocol type */ -+ e_IOC_FM_PCD_KG_IP_TOS_TC, /**< TOS or TC */ -+ e_IOC_FM_PCD_KG_IPV6_FLOW_LABEL, /**< IPV6 flow label */ -+ e_IOC_FM_PCD_KG_IPSEC_SPI, /**< IPSEC SPI */ -+ e_IOC_FM_PCD_KG_L4_PORT, /**< L4 Port */ -+ e_IOC_FM_PCD_KG_TCP_FLAG, /**< TCP Flag */ -+ e_IOC_FM_PCD_KG_GENERIC_FROM_DATA, /**< grouping implemented by SW, -+ any data extraction that is not the full -+ field described above */ -+ e_IOC_FM_PCD_KG_GENERIC_FROM_DATA_NO_V, /**< grouping implemented by SW, -+ any data extraction without validation */ -+ e_IOC_FM_PCD_KG_GENERIC_NOT_FROM_DATA /**< grouping implemented by SW, -+ extraction from parser result or -+ direct use of default value */ -+} ioc_fm_pcd_kg_known_fields_dflt_types; -+ -+/**************************************************************************//** -+ @Description Enumeration type for defining header index for scenarios with -+ multiple (tunneled) headers -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_hdr_index { -+ e_IOC_FM_PCD_HDR_INDEX_NONE = 0, /**< used when multiple headers not used, also -+ to specify regular IP (not tunneled). */ -+ e_IOC_FM_PCD_HDR_INDEX_1, /**< may be used for VLAN, MPLS, tunneled IP */ -+ e_IOC_FM_PCD_HDR_INDEX_2, /**< may be used for MPLS, tunneled IP */ -+ e_IOC_FM_PCD_HDR_INDEX_3, /**< may be used for MPLS */ -+ e_IOC_FM_PCD_HDR_INDEX_LAST = 0xFF /**< may be used for VLAN, MPLS */ -+} ioc_fm_pcd_hdr_index; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the policer profile functional type -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_profile_type_selection { -+ e_IOC_FM_PCD_PLCR_PORT_PRIVATE, /**< Port dedicated profile */ -+ e_IOC_FM_PCD_PLCR_SHARED /**< Shared profile (shared within partition) */ -+} ioc_fm_pcd_profile_type_selection; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the policer profile algorithm -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_plcr_algorithm_selection { -+ e_IOC_FM_PCD_PLCR_PASS_THROUGH, /**< Policer pass through */ -+ e_IOC_FM_PCD_PLCR_RFC_2698, /**< Policer algorithm RFC 2698 */ -+ e_IOC_FM_PCD_PLCR_RFC_4115 /**< Policer algorithm RFC 4115 */ -+} ioc_fm_pcd_plcr_algorithm_selection; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting a policer profile color mode -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_plcr_color_mode { -+ e_IOC_FM_PCD_PLCR_COLOR_BLIND, /**< Color blind */ -+ e_IOC_FM_PCD_PLCR_COLOR_AWARE /**< Color aware */ -+} ioc_fm_pcd_plcr_color_mode; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting a policer profile color -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_plcr_color { -+ e_IOC_FM_PCD_PLCR_GREEN, /**< Green */ -+ e_IOC_FM_PCD_PLCR_YELLOW, /**< Yellow */ -+ e_IOC_FM_PCD_PLCR_RED, /**< Red */ -+ e_IOC_FM_PCD_PLCR_OVERRIDE /**< Color override */ -+} ioc_fm_pcd_plcr_color; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the policer profile packet frame length selector -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_plcr_frame_length_select { -+ e_IOC_FM_PCD_PLCR_L2_FRM_LEN, /**< L2 frame length */ -+ e_IOC_FM_PCD_PLCR_L3_FRM_LEN, /**< L3 frame length */ -+ e_IOC_FM_PCD_PLCR_L4_FRM_LEN, /**< L4 frame length */ -+ e_IOC_FM_PCD_PLCR_FULL_FRM_LEN /**< Full frame length */ -+} ioc_fm_pcd_plcr_frame_length_select; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting roll-back frame -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_plcr_roll_back_frame_select { -+ e_IOC_FM_PCD_PLCR_ROLLBACK_L2_FRM_LEN, /**< Rollback L2 frame length */ -+ e_IOC_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN /**< Rollback Full frame length */ -+} ioc_fm_pcd_plcr_roll_back_frame_select; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the policer profile packet or byte mode -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_plcr_rate_mode { -+ e_IOC_FM_PCD_PLCR_BYTE_MODE, /**< Byte mode */ -+ e_IOC_FM_PCD_PLCR_PACKET_MODE /**< Packet mode */ -+} ioc_fm_pcd_plcr_rate_mode; -+ -+/**************************************************************************//** -+ @Description Enumeration type for defining action of frame -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_done_action { -+ e_IOC_FM_PCD_ENQ_FRAME = 0, /**< Enqueue frame */ -+ e_IOC_FM_PCD_DROP_FRAME /**< Drop frame */ -+} ioc_fm_pcd_done_action; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the policer counter -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_plcr_profile_counters { -+ e_IOC_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER, /**< Green packets counter */ -+ e_IOC_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER, /**< Yellow packets counter */ -+ e_IOC_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER, /**< Red packets counter */ -+ e_IOC_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER, /**< Recolored yellow packets counter */ -+ e_IOC_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER /**< Recolored red packets counter */ -+} ioc_fm_pcd_plcr_profile_counters; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting the PCD action after extraction -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_action { -+ e_IOC_FM_PCD_ACTION_NONE, /**< NONE */ -+ e_IOC_FM_PCD_ACTION_EXACT_MATCH, /**< Exact match on the selected extraction*/ -+ e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP /**< Indexed lookup on the selected extraction*/ -+} ioc_fm_pcd_action; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of insert manipulation -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_insrt_type { -+ e_IOC_FM_PCD_MANIP_INSRT_GENERIC, /**< Insert according to offset & size */ -+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR, /**< Insert according to protocol */ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ e_IOC_FM_PCD_MANIP_INSRT_BY_TEMPLATE /**< Insert template to start of frame */ -+#endif /* FM_CAPWAP_SUPPORT */ -+} ioc_fm_pcd_manip_hdr_insrt_type; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of remove manipulation -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_rmv_type { -+ e_IOC_FM_PCD_MANIP_RMV_GENERIC, /**< Remove according to offset & size */ -+ e_IOC_FM_PCD_MANIP_RMV_BY_HDR /**< Remove according to offset & size */ -+} ioc_fm_pcd_manip_hdr_rmv_type; -+ -+/**************************************************************************//** -+ @Description An enum for selecting specific L2 fields removal -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_rmv_specific_l2 { -+ e_IOC_FM_PCD_MANIP_HDR_RMV_ETHERNET, /**< Ethernet/802.3 MAC */ -+ e_IOC_FM_PCD_MANIP_HDR_RMV_STACKED_QTAGS, /**< stacked QTags */ -+ e_IOC_FM_PCD_MANIP_HDR_RMV_ETHERNET_AND_MPLS, /**< MPLS and Ethernet/802.3 MAC header until -+ the header which follows the MPLS header */ -+ e_IOC_FM_PCD_MANIP_HDR_RMV_MPLS /**< Remove MPLS header (Unlimited MPLS labels) */ -+} ioc_fm_pcd_manip_hdr_rmv_specific_l2; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting specific fields updates -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_field_update_type { -+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN, /**< VLAN updates */ -+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4, /**< IPV4 updates */ -+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6, /**< IPV6 updates */ -+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP, /**< TCP_UDP updates */ -+} ioc_fm_pcd_manip_hdr_field_update_type; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting VLAN updates -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_field_update_vlan { -+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_VPRI, /**< Replace VPri of outer most VLAN tag. */ -+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN /**< DSCP to VLAN priority bits translation */ -+} ioc_fm_pcd_manip_hdr_field_update_vlan; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting specific L2 fields removal -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_insrt_specific_l2 { -+ e_IOC_FM_PCD_MANIP_HDR_INSRT_MPLS /**< Insert MPLS header (Unlimited MPLS labels) */ -+} ioc_fm_pcd_manip_hdr_insrt_specific_l2; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Enumeration type for selecting QoS mapping mode -+ -+ Note: In all cases except 'e_FM_PCD_MANIP_HDR_QOS_MAPPING_NONE' -+ User should instruct the port to read the parser-result -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_qos_mapping_mode { -+ e_IOC_FM_PCD_MANIP_HDR_QOS_MAPPING_NONE = 0, /**< No mapping, QoS field will not be changed */ -+ e_IOC_FM_PCD_MANIP_HDR_QOS_MAPPING_AS_IS, /**< QoS field will be overwritten by the last byte in the parser-result. */ -+} ioc_fm_pcd_manip_hdr_qos_mapping_mode; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting QoS source -+ -+ Note: In all cases except 'e_FM_PCD_MANIP_HDR_QOS_SRC_NONE' -+ User should left room for the parser-result on input/output buffer -+ and instruct the port to read/write the parser-result to the buffer (RPD should be set) -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_qos_src { -+ e_IOC_FM_PCD_MANIP_HDR_QOS_SRC_NONE = 0, /**< TODO */ -+ e_IOC_FM_PCD_MANIP_HDR_QOS_SRC_USER_DEFINED, /**< QoS will be taken from the last byte in the parser-result. */ -+} ioc_fm_pcd_manip_hdr_qos_src; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of header insertion -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_insrt_by_hdr_type { -+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2, /**< Specific L2 fields insertion */ -+#if (DPAA_VERSION >= 11) -+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_IP, /**< IP insertion */ -+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_UDP, /**< UDP insertion */ -+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE, /**< UDP lite insertion */ -+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP /**< CAPWAP insertion */ -+#endif /* (DPAA_VERSION >= 11) */ -+} ioc_fm_pcd_manip_hdr_insrt_by_hdr_type; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting specific custom command -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_custom_type { -+ e_IOC_FM_PCD_MANIP_HDR_CUSTOM_IP_REPLACE, /**< Replace IPv4/IPv6 */ -+} ioc_fm_pcd_manip_hdr_custom_type; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting specific custom command -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_custom_ip_replace { -+ e_IOC_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV4_BY_IPV6, /**< Replace IPv4 by IPv6 */ -+ e_IOC_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4 /**< Replace IPv6 by IPv4 */ -+} ioc_fm_pcd_manip_hdr_custom_ip_replace; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of header removal -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_hdr_rmv_by_hdr_type { -+ e_IOC_FM_PCD_MANIP_RMV_BY_HDR_SPECIFIC_L2 = 0, /**< Specific L2 fields removal */ -+#if (DPAA_VERSION >= 11) -+ e_IOC_FM_PCD_MANIP_RMV_BY_HDR_CAPWAP, /**< CAPWAP removal */ -+#endif /* (DPAA_VERSION >= 11) */ -+#if (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ e_IOC_FM_PCD_MANIP_RMV_BY_HDR_FROM_START, /**< Locate from data that is not the header */ -+#endif /* (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */ -+} ioc_fm_pcd_manip_hdr_rmv_by_hdr_type; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of timeout mode -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_reassem_time_out_mode { -+ e_IOC_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAMES, /**< Limits the time of the reassembly process -+ from the first fragment to the last */ -+ e_IOC_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAG /**< Limits the time of receiving the fragment */ -+} ioc_fm_pcd_manip_reassem_time_out_mode; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of WaysNumber mode -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_reassem_ways_number { -+ e_IOC_FM_PCD_MANIP_ONE_WAY_HASH = 1, /**< One way hash */ -+ e_IOC_FM_PCD_MANIP_TWO_WAYS_HASH, /**< Two ways hash */ -+ e_IOC_FM_PCD_MANIP_THREE_WAYS_HASH, /**< Three ways hash */ -+ e_IOC_FM_PCD_MANIP_FOUR_WAYS_HASH, /**< Four ways hash */ -+ e_IOC_FM_PCD_MANIP_FIVE_WAYS_HASH, /**< Five ways hash */ -+ e_IOC_FM_PCD_MANIP_SIX_WAYS_HASH, /**< Six ways hash */ -+ e_IOC_FM_PCD_MANIP_SEVEN_WAYS_HASH, /**< Seven ways hash */ -+ e_IOC_FM_PCD_MANIP_EIGHT_WAYS_HASH /**< Eight ways hash */ -+} ioc_fm_pcd_manip_reassem_ways_number; -+ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of statistics mode -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_stats { -+ e_IOC_FM_PCD_STATS_PER_FLOWID = 0 /**< Flow ID is used as index for getting statistics */ -+} ioc_fm_pcd_stats; -+#endif -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting manipulation type -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_type { -+ e_IOC_FM_PCD_MANIP_HDR = 0, /**< Header manipulation */ -+ e_IOC_FM_PCD_MANIP_REASSEM, /**< Reassembly */ -+ e_IOC_FM_PCD_MANIP_FRAG, /**< Fragmentation */ -+ e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD /**< Special Offloading */ -+} ioc_fm_pcd_manip_type; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of statistics mode -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_cc_stats_mode { -+ e_IOC_FM_PCD_CC_STATS_MODE_NONE = 0, /**< No statistics support */ -+ e_IOC_FM_PCD_CC_STATS_MODE_FRAME, /**< Frame count statistics */ -+ e_IOC_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME, /**< Byte and frame count statistics */ -+#if (DPAA_VERSION >= 11) -+ e_IOC_FM_PCD_CC_STATS_MODE_RMON, /**< Byte and frame length range count statistics */ -+#endif /* (DPAA_VERSION >= 11) */ -+} ioc_fm_pcd_cc_stats_mode; -+ -+/**************************************************************************//** -+ @Description Enumeration type for determining the action in case an IP packet -+ is larger than MTU but its DF (Don't Fragment) bit is set. -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_dont_frag_action { -+ e_IOC_FM_PCD_MANIP_DISCARD_PACKET = 0, /**< Discard packet */ -+ e_IOC_FM_PCD_MANIP_ENQ_TO_ERR_Q_OR_DISCARD_PACKET = e_IOC_FM_PCD_MANIP_DISCARD_PACKET, -+ /**< Obsolete, cannot enqueue to error queue; -+ In practice, selects to discard packets; -+ Will be removed in the future */ -+ e_IOC_FM_PCD_MANIP_FRAGMENT_PACKECT, /**< Fragment packet and continue normal processing */ -+ e_IOC_FM_PCD_MANIP_CONTINUE_WITHOUT_FRAG /**< Continue normal processing without fragmenting the packet */ -+} ioc_fm_pcd_manip_dont_frag_action; -+ -+/**************************************************************************//** -+ @Description Enumeration type for selecting type of special offload manipulation -+*//***************************************************************************/ -+typedef enum ioc_fm_pcd_manip_special_offload_type { -+ e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC, /**< IPSec offload manipulation */ -+#if (DPAA_VERSION >= 11) -+ e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD_CAPWAP /**< CAPWAP offload manipulation */ -+#endif /* (DPAA_VERSION >= 11) */ -+} ioc_fm_pcd_manip_special_offload_type; -+ -+/**************************************************************************//** -+ @Description A union of protocol dependent special options -+ (Must match union u_FmPcdHdrProtocolOpt defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef union ioc_fm_pcd_hdr_protocol_opt_u { -+ ioc_eth_protocol_opt_t eth_opt; /**< Ethernet options */ -+ ioc_vlan_protocol_opt_t vlan_opt; /**< Vlan options */ -+ ioc_mpls_protocol_opt_t mpls_opt; /**< MPLS options */ -+ ioc_ipv4_protocol_opt_t ipv4_opt; /**< IPv4 options */ -+ ioc_ipv6_protocol_opt_t ipv6_opt; /**< IPv6 options */ -+#if (DPAA_VERSION >= 11) -+ ioc_capwap_protocol_opt_t capwap_opt; /**< CAPWAP options */ -+#endif /* (DPAA_VERSION >= 11) */ -+} ioc_fm_pcd_hdr_protocol_opt_u; -+ -+/**************************************************************************//** -+ @Description A union holding all known protocol fields -+*//***************************************************************************/ -+typedef union ioc_fm_pcd_fields_u { -+ ioc_header_field_eth_t eth; /**< Ethernet */ -+ ioc_header_field_vlan_t vlan; /**< VLAN */ -+ ioc_header_field_llc_snap_t llc_snap; /**< LLC SNAP */ -+ ioc_header_field_pppoe_t pppoe; /**< PPPoE */ -+ ioc_header_field_mpls_t mpls; /**< MPLS */ -+ ioc_header_field_ip_t ip; /**< IP */ -+ ioc_header_field_ipv4_t ipv4; /**< IPv4 */ -+ ioc_header_field_ipv6_t ipv6; /**< IPv6 */ -+ ioc_header_field_udp_t udp; /**< UDP */ -+ ioc_header_field_udp_lite_t udp_lite; /**< UDP_Lite */ -+ ioc_header_field_tcp_t tcp; /**< TCP */ -+ ioc_header_field_sctp_t sctp; /**< SCTP */ -+ ioc_header_field_dccp_t dccp; /**< DCCP */ -+ ioc_header_field_gre_t gre; /**< GRE */ -+ ioc_header_field_minencap_t minencap; /**< Minimal Encapsulation */ -+ ioc_header_field_ipsec_ah_t ipsec_ah; /**< IPSec AH */ -+ ioc_header_field_ipsec_esp_t ipsec_esp; /**< IPSec ESP */ -+ ioc_header_field_udp_encap_esp_t udp_encap_esp; /**< UDP Encapsulation ESP */ -+} ioc_fm_pcd_fields_u; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header extraction for key generation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_from_hdr_t { -+ uint8_t size; /**< Size in byte */ -+ uint8_t offset; /**< Byte offset */ -+} ioc_fm_pcd_from_hdr_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining field extraction for key generation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_from_field_t { -+ ioc_fm_pcd_fields_u field; /**< Field selection */ -+ uint8_t size; /**< Size in byte */ -+ uint8_t offset; /**< Byte offset */ -+} ioc_fm_pcd_from_field_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a single network environment unit -+ A distinction unit should be defined if it will later be used -+ by one or more PCD engines to distinguish between flows. -+ (Must match struct t_FmPcdDistinctionUnit defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_distinction_unit_t { -+ struct { -+ ioc_net_header_type hdr; /**< One of the headers supported by the FM */ -+ ioc_fm_pcd_hdr_protocol_opt_u opt; /**< Select only one option! */ -+ } hdrs[IOC_FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS]; -+} ioc_fm_pcd_distinction_unit_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining all different distinction units supported -+ by a specific PCD Network Environment Characteristics module. -+ -+ Each unit represent a protocol or a group of protocols that may -+ be used later by the different PCD engines to distinguish between flows. -+ (Must match struct t_FmPcdNetEnvParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_net_env_params_t { -+ uint8_t num_of_distinction_units;/**< Number of different units to be identified */ -+ ioc_fm_pcd_distinction_unit_t units[IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; -+ /**< An array of num_of_distinction_units of the -+ different units to be identified */ -+ void *id; /**< Output parameter; Returns the net-env Id to be used */ -+} ioc_fm_pcd_net_env_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a single extraction action when -+ creating a key -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_extract_entry_t { -+ ioc_fm_pcd_extract_type type; /**< Extraction type select */ -+ union { -+ struct { -+ ioc_net_header_type hdr; /**< Header selection */ -+ bool ignore_protocol_validation; -+ /**< Ignore protocol validation */ -+ ioc_fm_pcd_hdr_index hdr_index; /**< Relevant only for MPLS, VLAN and tunneled -+ IP. Otherwise should be cleared.*/ -+ ioc_fm_pcd_extract_by_hdr_type type; /**< Header extraction type select */ -+ union { -+ ioc_fm_pcd_from_hdr_t from_hdr; /**< Extract bytes from header parameters */ -+ ioc_fm_pcd_from_field_t from_field; /**< Extract bytes from field parameters */ -+ ioc_fm_pcd_fields_u full_field; /**< Extract full field parameters */ -+ } extract_by_hdr_type; -+ } extract_by_hdr; /**< Used when type = e_IOC_FM_PCD_KG_EXTRACT_BY_HDR */ -+ struct { -+ ioc_fm_pcd_extract_from src; /**< Non-header extraction source */ -+ ioc_fm_pcd_action action; /**< Relevant for CC Only */ -+ uint16_t ic_indx_mask; /**< Relevant only for CC when -+ action = e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP; -+ Note that the number of bits that are set within -+ this mask must be log2 of the CC-node 'num_of_keys'. -+ Note that the mask cannot be set on the lower bits. */ -+ uint8_t offset; /**< Byte offset */ -+ uint8_t size; /**< Size in bytes */ -+ } extract_non_hdr; /**< Used when type = e_IOC_FM_PCD_KG_EXTRACT_NON_HDR */ -+ } extract_params; -+} ioc_fm_pcd_extract_entry_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining masks for each extracted -+ field in the key. -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_extract_mask_t { -+ uint8_t extract_array_index; /**< Index in the extraction array, as initialized by user */ -+ uint8_t offset; /**< Byte offset */ -+ uint8_t mask; /**< A byte mask (selected bits will be ignored) */ -+} ioc_fm_pcd_kg_extract_mask_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining default selection per groups -+ of fields -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_extract_dflt_t { -+ ioc_fm_pcd_kg_known_fields_dflt_types type; /**< Default type select*/ -+ ioc_fm_pcd_kg_extract_dflt_select dflt_select; /**< Default register select */ -+} ioc_fm_pcd_kg_extract_dflt_t; -+ -+ -+/**************************************************************************//** -+ @Description A structure for defining all parameters needed for -+ generation a key and using a hash function -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_key_extract_and_hash_params_t { -+ uint32_t private_dflt0; /**< Scheme default register 0 */ -+ uint32_t private_dflt1; /**< Scheme default register 1 */ -+ uint8_t num_of_used_extracts; /**< defines the valid size of the following array */ -+ ioc_fm_pcd_extract_entry_t extract_array [IOC_FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY]; -+ /**< An array of extraction definitions. */ -+ uint8_t num_of_used_dflts; /**< defines the valid size of the following array */ -+ ioc_fm_pcd_kg_extract_dflt_t dflts[IOC_FM_PCD_KG_NUM_OF_DEFAULT_GROUPS]; -+ /**< For each extraction used in this scheme, specify the required -+ default register to be used when header is not found. -+ types not specified in this array will get undefined value. */ -+ uint8_t num_of_used_masks; /**< Defines the valid size of the following array */ -+ ioc_fm_pcd_kg_extract_mask_t masks[IOC_FM_PCD_KG_NUM_OF_EXTRACT_MASKS]; -+ uint8_t hash_shift; /**< Hash result right shift. -+ Selects the 24 bits out of the 64 hash result. -+ 0 means using the 24 LSB's, otherwise use the -+ 24 LSB's after shifting right.*/ -+ uint32_t hash_distribution_num_of_fqids; /**< must be > 1 and a power of 2. Represents the range -+ of queues for the key and hash functionality */ -+ uint8_t hash_distribution_fqids_shift; /**< selects the FQID bits that will be effected by the hash */ -+ bool symmetric_hash; /**< TRUE to generate the same hash for frames with swapped source and -+ destination fields on all layers; If TRUE, driver will check that for -+ all layers, if SRC extraction is selected, DST extraction must also be -+ selected, and vice versa. */ -+} ioc_fm_pcd_kg_key_extract_and_hash_params_t; -+ -+/**************************************************************************//** -+ @Description A structure of parameters for defining a single -+ Qid mask (extracted OR). -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_extracted_or_params_t { -+ ioc_fm_pcd_extract_type type; /**< Extraction type select */ -+ union { -+ struct { /**< used when type = e_IOC_FM_PCD_KG_EXTRACT_BY_HDR */ -+ ioc_net_header_type hdr; -+ ioc_fm_pcd_hdr_index hdr_index; /**< Relevant only for MPLS, VLAN and tunneled -+ IP. Otherwise should be cleared.*/ -+ bool ignore_protocol_validation; -+ -+ } extract_by_hdr; -+ ioc_fm_pcd_extract_from src; /**< used when type = e_IOC_FM_PCD_KG_EXTRACT_NON_HDR */ -+ } extract_params; -+ uint8_t extraction_offset; /**< Offset for extraction */ -+ ioc_fm_pcd_kg_extract_dflt_select dflt_value; /**< Select register from which extraction is taken if -+ field not found */ -+ uint8_t mask; /**< Mask LSB byte of extraction (specified bits are ignored) */ -+ uint8_t bit_offset_in_fqid; /**< 0-31, Selects which bits of the 24 FQID bits to effect using -+ the extracted byte; Assume byte is placed as the 8 MSB's in -+ a 32 bit word where the lower bits -+ are the FQID; i.e if bitOffsetInFqid=1 than its LSB -+ will effect the FQID MSB, if bitOffsetInFqid=24 than the -+ extracted byte will effect the 8 LSB's of the FQID, -+ if bitOffsetInFqid=31 than the byte's MSB will effect -+ the FQID's LSB; 0 means - no effect on FQID; -+ Note that one, and only one of -+ bitOffsetInFqid or bitOffsetInPlcrProfile must be set (i.e, -+ extracted byte must effect either FQID or Policer profile).*/ -+ uint8_t bit_offset_in_plcr_profile; -+ /**< 0-15, Selects which bits of the 8 policer profile id bits to -+ effect using the extracted byte; Assume byte is placed -+ as the 8 MSB's in a 16 bit word where the lower bits -+ are the policer profile id; i.e if bitOffsetInPlcrProfile=1 -+ than its LSB will effect the profile MSB, if bitOffsetInFqid=8 -+ than the extracted byte will effect the whole policer profile id, -+ if bitOffsetInFqid=15 than the byte's MSB will effect -+ the Policer Profile id's LSB; -+ 0 means - no effect on policer profile; Note that one, and only one of -+ bitOffsetInFqid or bitOffsetInPlcrProfile must be set (i.e, -+ extracted byte must effect either FQID or Policer profile).*/ -+} ioc_fm_pcd_kg_extracted_or_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for configuring scheme counter -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_scheme_counter_t { -+ bool update; /**< FALSE to keep the current counter state -+ and continue from that point, TRUE to update/reset -+ the counter when the scheme is written. */ -+ uint32_t value; /**< If update=TRUE, this value will be written into the -+ counter; clear this field to reset the counter. */ -+} ioc_fm_pcd_kg_scheme_counter_t; -+ -+ -+/**************************************************************************//** -+ @Description A structure for retrieving FMKG_SE_SPC -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_scheme_spc_t { -+ uint32_t val; /**< return value */ -+ void *id; /**< scheme handle */ -+} ioc_fm_pcd_kg_scheme_spc_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining policer profile parameters as required by keygen -+ (when policer is the next engine after this scheme). -+ (Must match struct t_FmPcdKgPlcrProfile defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_plcr_profile_t { -+ bool shared_profile; /**< TRUE if this profile is shared between ports -+ (i.e. managed by master partition) May not be TRUE -+ if profile is after Coarse Classification*/ -+ bool direct; /**< If TRUE, direct_relative_profile_id only selects the profile -+ id, if FALSE fqid_offset_relative_profile_id_base is used -+ together with fqid_offset_shift and num_of_profiles -+ parameters, to define a range of profiles from -+ which the KeyGen result will determine the -+ destination policer profile. */ -+ union { -+ uint16_t direct_relative_profile_id; /**< Used if 'direct' is TRUE, to select policer profile. -+ This parameter should indicate the policer profile offset within the port's -+ policer profiles or SHARED window. */ -+ struct { -+ uint8_t fqid_offset_shift; /**< Shift of KG results without the qid base */ -+ uint8_t fqid_offset_relative_profile_id_base; -+ /**< OR of KG results without the qid base -+ This parameter should indicate the policer profile -+ offset within the port's policer profiles window -+ or SHARED window depends on shared_profile */ -+ uint8_t num_of_profiles; /**< Range of profiles starting at base */ -+ } indirect_profile; /**< Indirect profile parameters */ -+ } profile_select; /**< Direct/indirect profile selection and parameters */ -+} ioc_fm_pcd_kg_plcr_profile_t; -+ -+#if DPAA_VERSION >= 11 -+/**************************************************************************//** -+ @Description Parameters for configuring a storage profile for a KeyGen scheme. -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_storage_profile_t { -+ bool direct; /**< If TRUE, directRelativeProfileId only selects the -+ profile id; -+ If FALSE, fqidOffsetRelativeProfileIdBase is used -+ together with fqidOffsetShift and numOfProfiles -+ parameters to define a range of profiles from which -+ the KeyGen result will determine the destination -+ storage profile. */ -+ union { -+ uint16_t direct_relative_profileId; /**< Used when 'direct' is TRUE, to select a storage profile; -+ should indicate the storage profile offset within the -+ port's storage profiles window. */ -+ struct { -+ uint8_t fqid_offset_shift; /**< Shift of KeyGen results without the FQID base */ -+ uint8_t fqid_offset_relative_profile_id_base; -+ /**< OR of KeyGen results without the FQID base; -+ should indicate the policer profile offset within the -+ port's storage profiles window. */ -+ uint8_t num_of_profiles; /**< Range of profiles starting at base. */ -+ } indirect_profile; /**< Indirect profile parameters. */ -+ } profile_select; /**< Direct/indirect profile selection and parameters. */ -+} ioc_fm_pcd_kg_storage_profile_t; -+#endif /* DPAA_VERSION >= 11 */ -+ -+/**************************************************************************//** -+ @Description Parameters for defining CC as the next engine after KeyGen -+ (Must match struct t_FmPcdKgCc defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_cc_t { -+ void *tree_id; /**< CC Tree id */ -+ uint8_t grp_id; /**< CC group id within the CC tree */ -+ bool plcr_next; /**< TRUE if after CC, in case of data frame, -+ policing is required. */ -+ bool bypass_plcr_profile_generation; -+ /**< TRUE to bypass KeyGen policer profile generation; -+ selected profile is the one set at port initialization. */ -+ ioc_fm_pcd_kg_plcr_profile_t plcr_profile; /**< Valid only if plcr_next = TRUE and -+ bypass_plcr_profile_generation = FALSE */ -+} ioc_fm_pcd_kg_cc_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining initializing a KeyGen scheme -+ (Must match struct t_FmPcdKgSchemeParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_scheme_params_t { -+ bool modify; /**< TRUE to change an existing scheme */ -+ union { -+ uint8_t relative_scheme_id; -+ /**< if modify=FALSE: partition-relative scheme id */ -+ void *scheme_id; /**< if modify=TRUE: the id of an existing scheme */ -+ } scm_id; -+ bool always_direct; /**< This scheme is reached only directly, i.e. no need -+ for match vector; KeyGen will ignore it when matching */ -+ struct { /**< HL relevant only if always_direct=FALSE */ -+ void *net_env_id; /**< The id of the Network Environment as returned -+ by FM_PCD_NetEnvCharacteristicsSet() */ -+ uint8_t num_of_distinction_units; -+ /**< Number of NetEnv units listed in unit_ids array */ -+ uint8_t unit_ids[IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; -+ /**< Indexes as passed to SetNetEnvCharacteristics (?) array */ -+ } net_env_params; -+ bool use_hash; /**< use the KG Hash functionality */ -+ ioc_fm_pcd_kg_key_extract_and_hash_params_t key_extract_and_hash_params; -+ /**< used only if useHash = TRUE */ -+ bool bypass_fqid_generation; -+ /**< Normally - FALSE, TRUE to avoid FQID update in the IC; -+ In such a case FQID after KG will be the default FQID -+ defined for the relevant port, or the FQID defined by CC -+ in cases where CC was the previous engine. */ -+ uint32_t base_fqid; /**< Base FQID; Relevant only if bypass_fqid_generation = FALSE; -+ If hash is used and an even distribution is expected -+ according to hash_distribution_num_of_fqids, base_fqid must be aligned to -+ hash_distribution_num_of_fqids. */ -+ uint8_t num_of_used_extracted_ors; -+ /**< Number of FQID masks listed in extracted_ors array*/ -+ ioc_fm_pcd_kg_extracted_or_params_t extracted_ors[IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS]; -+ /**< IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS -+ registers are shared between qid_masks -+ functionality and some of the extraction -+ actions; Normally only some will be used -+ for qid_mask. Driver will return error if -+ resource is full at initialization time. */ -+#if DPAA_VERSION >= 11 -+ bool override_storage_profile; -+ /**< TRUE if KeyGen override previously decided storage profile */ -+ ioc_fm_pcd_kg_storage_profile_t storage_profile;/**< Used when override_storage_profile=TRUE */ -+#endif /* DPAA_VERSION >= 11 */ -+ ioc_fm_pcd_engine next_engine; /**< may be BMI, PLCR or CC */ -+ union { /**< depends on nextEngine */ -+ ioc_fm_pcd_done_action done_action; /**< Used when next engine is BMI (done) */ -+ ioc_fm_pcd_kg_plcr_profile_t plcr_profile; /**< Used when next engine is PLCR */ -+ ioc_fm_pcd_kg_cc_t cc; /**< Used when next engine is CC */ -+ } kg_next_engine_params; -+ ioc_fm_pcd_kg_scheme_counter_t scheme_counter; /**< A structure of parameters for updating -+ the scheme counter */ -+ void *id; /**< Returns the scheme Id to be used */ -+} ioc_fm_pcd_kg_scheme_params_t; -+ -+/**************************************************************************//** -+ @Collection -+*//***************************************************************************/ -+#if DPAA_VERSION >= 11 -+#define IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR 10 /* Maximal supported number of frame length ranges */ -+#define IOC_FM_PCD_CC_STATS_FLR_SIZE 2 /* Size in bytes of a frame length range limit */ -+#endif /* DPAA_VERSION >= 11 */ -+#define IOC_FM_PCD_CC_STATS_FLR_COUNT_SIZE 4 /* Size in bytes of a frame length range counter */ -+/* @} */ -+ -+/**************************************************************************//** -+ @Description Parameters for defining CC as the next engine after a CC node. -+ (Must match struct t_FmPcdCcNextCcParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_next_cc_params_t { -+ void *cc_node_id; /**< Id of the next CC node */ -+} ioc_fm_pcd_cc_next_cc_params_t; -+ -+#if DPAA_VERSION >= 11 -+/**************************************************************************//** -+ @Description A structure for defining Frame Replicator as the next engine after a CC node. -+ (Must match struct t_FmPcdCcNextFrParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_next_fr_params_t { -+ void* frm_replic_id; /**< The id of the next frame replicator group */ -+} ioc_fm_pcd_cc_next_fr_params_t; -+#endif /* DPAA_VERSION >= 11 */ -+ -+/**************************************************************************//** -+ @Description A structure for defining PLCR params when PLCR is the -+ next engine after a CC node -+ (Must match struct t_FmPcdCcNextPlcrParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_next_plcr_params_t { -+ bool override_params; /**< TRUE if CC override previously decided parameters*/ -+ bool shared_profile; /**< Relevant only if overrideParams=TRUE: -+ TRUE if this profile is shared between ports */ -+ uint16_t new_relative_profile_id; /**< Relevant only if overrideParams=TRUE: -+ (otherwise profile id is taken from keygen); -+ This parameter should indicate the policer -+ profile offset within the port's -+ policer profiles or from SHARED window.*/ -+ uint32_t new_fqid; /**< Relevant only if overrideParams=TRUE: -+ FQID for enquing the frame; -+ In earlier chips if policer next engine is KEYGEN, -+ this parameter can be 0, because the KEYGEN always decides -+ the enqueue FQID.*/ -+#if DPAA_VERSION >= 11 -+ uint8_t new_relative_storage_profile_id; -+ /**< Indicates the relative storage profile offset within -+ the port's storage profiles window; -+ Relevant only if the port was configured with VSP. */ -+#endif /* DPAA_VERSION >= 11 */ -+} ioc_fm_pcd_cc_next_plcr_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining enqueue params when BMI is the -+ next engine after a CC node -+ (Must match struct t_FmPcdCcNextEnqueueParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_next_enqueue_params_t { -+ ioc_fm_pcd_done_action action; /**< Action - when next engine is BMI (done) */ -+ bool override_fqid; /**< TRUE if CC override previously decided fqid and vspid, -+ relevant if action = e_IOC_FM_PCD_ENQ_FRAME */ -+ uint32_t new_fqid; /**< Valid if overrideFqid=TRUE, FQID for enqueuing the frame -+ (otherwise FQID is taken from KeyGen), -+ relevant if action = e_IOC_FM_PCD_ENQ_FRAME*/ -+#if DPAA_VERSION >= 11 -+ uint8_t new_relative_storage_profile_id; -+ /**< Valid if override_fqid=TRUE, Indicates the relative virtual -+ storage profile offset within the port's storage profiles -+ window; Relevant only if the port was configured with VSP. */ -+#endif /* DPAA_VERSION >= 11 */ -+ -+} ioc_fm_pcd_cc_next_enqueue_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining KG params when KG is the next engine after a CC node -+ (Must match struct t_FmPcdCcNextKgParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_next_kg_params_t { -+ bool override_fqid; /**< TRUE if CC override previously decided fqid and vspid, -+ Note - this parameters are irrelevant for earlier chips */ -+ uint32_t new_fqid; /**< Valid if overrideFqid=TRUE, FQID for enqueuing the frame -+ (otherwise FQID is taken from KeyGen), -+ Note - this parameters are irrelevant for earlier chips */ -+#if DPAA_VERSION >= 11 -+ uint8_t new_relative_storage_profile_id; -+ /**< Valid if override_fqid=TRUE, Indicates the relative virtual -+ storage profile offset within the port's storage profiles -+ window; Relevant only if the port was configured with VSP. */ -+#endif /* DPAA_VERSION >= 11 */ -+ void *p_direct_scheme; /**< Direct scheme id to go to. */ -+} ioc_fm_pcd_cc_next_kg_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining the next engine after a CC node. -+ (Must match struct t_FmPcdCcNextEngineParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_next_engine_params_t { -+ ioc_fm_pcd_engine next_engine; /**< User has to initialize parameters -+ according to nextEngine definition */ -+ union { -+ ioc_fm_pcd_cc_next_cc_params_t cc_params; /**< Parameters in case next engine is CC */ -+ ioc_fm_pcd_cc_next_plcr_params_t plcr_params; /**< Parameters in case next engine is PLCR */ -+ ioc_fm_pcd_cc_next_enqueue_params_t enqueue_params; /**< Parameters in case next engine is BMI */ -+ ioc_fm_pcd_cc_next_kg_params_t kg_params; /**< Parameters in case next engine is KG */ -+#if DPAA_VERSION >= 11 -+ ioc_fm_pcd_cc_next_fr_params_t fr_params; /**< Parameters in case next engine is FR */ -+#endif /* DPAA_VERSION >= 11 */ -+ } params; /**< Union used for all the next-engine parameters options */ -+ void *manip_id; /**< Handle to Manipulation object. -+ Relevant if next engine is of type result -+ (e_IOC_FM_PCD_PLCR, e_IOC_FM_PCD_KG, e_IOC_FM_PCD_DONE) */ -+ bool statistics_en; /**< If TRUE, statistics counters are incremented -+ for each frame passing through this -+ Coarse Classification entry. */ -+} ioc_fm_pcd_cc_next_engine_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a single CC key -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_key_params_t { -+ uint8_t *p_key; /**< pointer to the key of the size defined in key_size */ -+ uint8_t *p_mask; /**< pointer to the Mask per key of the size defined -+ in keySize. p_key and p_mask (if defined) has to be -+ of the same size defined in the key_size */ -+ ioc_fm_pcd_cc_next_engine_params_t cc_next_engine_params; -+ /**< parameters for the next for the defined Key in p_key */ -+ -+} ioc_fm_pcd_cc_key_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining CC keys parameters -+ The driver supports two methods for CC node allocation: dynamic and static. -+ Static mode was created in order to prevent runtime alloc/free -+ of FMan memory (MURAM), which may cause fragmentation; in this mode, -+ the driver automatically allocates the memory according to -+ 'max_num_of_keys' parameter. The driver calculates the maximal memory -+ size that may be used for this CC-Node taking into consideration -+ 'mask_support' and 'statistics_mode' parameters. -+ When 'action' = e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP in the extraction -+ parameters of this node, 'max_num_of_keys' must be equal to 'num_of_keys'. -+ In dynamic mode, 'max_num_of_keys' must be zero. At initialization, -+ all required structures are allocated according to 'num_of_keys' -+ parameter. During runtime modification, these structures are -+ re-allocated according to the updated number of keys. -+ -+ Please note that 'action' and 'ic_indx_mask' mentioned in the -+ specific parameter explanations are passed in the extraction -+ parameters of the node (fields of extractccparams.extractnonhdr). -+*//***************************************************************************/ -+typedef struct ioc_keys_params_t { -+ uint16_t max_num_of_keys;/**< Maximum number of keys that will (ever) be used in this CC-Node; -+ A value of zero may be used for dynamic memory allocation. */ -+ bool mask_support; /**< This parameter is relevant only if a node is initialized with -+ action = e_IOC_FM_PCD_ACTION_EXACT_MATCH and max_num_of_keys > 0; -+ Should be TRUE to reserve table memory for key masks, even if -+ initial keys do not contain masks, or if the node was initialized -+ as 'empty' (without keys); this will allow user to add keys with -+ masks at runtime. */ -+ ioc_fm_pcd_cc_stats_mode statistics_mode;/**< Determines the supported statistics mode for all node's keys. -+ To enable statistics gathering, statistics should be enabled per -+ every key, using 'statistics_en' in next engine parameters structure -+ of that key; -+ If 'max_num_of_keys' is set, all required structures will be -+ preallocated for all keys. */ -+#if (DPAA_VERSION >= 11) -+ uint16_t frame_length_ranges[IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR]; -+ /**< Relevant only for 'RMON' statistics mode -+ (this feature is supported only on B4860 device); -+ Holds a list of programmable thresholds. For each received frame, -+ its length in bytes is examined against these range thresholds and -+ the appropriate counter is incremented by 1. For example, to belong -+ to range i, the following should hold: -+ range i-1 threshold < frame length <= range i threshold -+ Each range threshold must be larger then its preceding range -+ threshold. Last range threshold must be 0xFFFF. */ -+#endif /* (DPAA_VERSION >= 11) */ -+ uint16_t num_of_keys; /**< Number of initial keys; -+ Note that in case of 'action' = e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP, -+ this field should be power-of-2 of the number of bits that are -+ set in 'ic_indx_mask'. */ -+ uint8_t key_size; /**< Size of key - for extraction of type FULL_FIELD, 'key_size' has -+ to be the standard size of the selected key; For other extraction -+ types, 'key_size' has to be as size of extraction; When 'action' = -+ e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP, 'keySize' must be 2. */ -+ ioc_fm_pcd_cc_key_params_t key_params[IOC_FM_PCD_MAX_NUM_OF_KEYS]; -+ /**< An array with 'num_of_keys' entries, each entry specifies the -+ corresponding key parameters; -+ When 'action' = e_IOC_FM_PCD_ACTION_EXACT_MATCH, this value must not -+ exceed 255 (IOC_FM_PCD_MAX_NUM_OF_KEYS-1) as the last entry is saved -+ for the 'miss' entry. */ -+ ioc_fm_pcd_cc_next_engine_params_t cc_next_engine_params_for_miss; -+ /**< Parameters for defining the next engine when a key is not matched; -+ Not relevant if action = e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP. */ -+} ioc_keys_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a CC node -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_node_params_t { -+ ioc_fm_pcd_extract_entry_t extract_cc_params; /**< Extraction parameters */ -+ ioc_keys_params_t keys_params; /**< Keys definition matching the selected extraction */ -+ void *id; /**< Output parameter; returns the CC node Id to be used */ -+} ioc_fm_pcd_cc_node_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a hash table -+ (Must match struct t_FmPcdHashTableParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_hash_table_params_t { -+ uint16_t max_num_of_keys; /**< Maximum Number Of Keys that will (ever) be used in this Hash-table */ -+ ioc_fm_pcd_cc_stats_mode statistics_mode; /**< If not e_IOC_FM_PCD_CC_STATS_MODE_NONE, the required structures for the -+ requested statistics mode will be allocated according to max_num_of_keys. */ -+ uint8_t kg_hash_shift; /**< KG-Hash-shift as it was configured in the KG-scheme -+ that leads to this hash-table. */ -+ uint16_t hash_res_mask; /**< Mask that will be used on the hash-result; -+ The number-of-sets for this hash will be calculated -+ as (2^(number of bits set in 'hash_res_mask')); -+ The 4 lower bits must be cleared. */ -+ uint8_t hash_shift; /**< Byte offset from the beginning of the KeyGen hash result to the -+ 2-bytes to be used as hash index. */ -+ uint8_t match_key_size; /**< Size of the exact match keys held by the hash buckets */ -+ -+ ioc_fm_pcd_cc_next_engine_params_t cc_next_engine_params_for_miss; -+ /**< Parameters for defining the next engine when a key is not matched */ -+ void *id; -+} ioc_fm_pcd_hash_table_params_t; -+ -+/**************************************************************************//** -+ @Description A structure with the arguments for the FM_PCD_HashTableAddKey ioctl() call -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_hash_table_add_key_params_t { -+ void *p_hash_tbl; -+ uint8_t key_size; -+ ioc_fm_pcd_cc_key_params_t key_params; -+} ioc_fm_pcd_hash_table_add_key_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a CC tree group. -+ -+ This structure defines a CC group in terms of NetEnv units -+ and the action to be taken in each case. The unit_ids list must -+ be given in order from low to high indices. -+ -+ ioc_fm_pcd_cc_next_engine_params_t is a list of 2^num_of_distinction_units -+ structures where each defines the next action to be taken for -+ each units combination. for example: -+ num_of_distinction_units = 2 -+ unit_ids = {1,3} -+ next_engine_per_entries_in_grp[0] = ioc_fm_pcd_cc_next_engine_params_t for the case that -+ unit 1 - not found; unit 3 - not found; -+ next_engine_per_entries_in_grp[1] = ioc_fm_pcd_cc_next_engine_params_t for the case that -+ unit 1 - not found; unit 3 - found; -+ next_engine_per_entries_in_grp[2] = ioc_fm_pcd_cc_next_engine_params_t for the case that -+ unit 1 - found; unit 3 - not found; -+ next_engine_per_entries_in_grp[3] = ioc_fm_pcd_cc_next_engine_params_t for the case that -+ unit 1 - found; unit 3 - found; -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_grp_params_t { -+ uint8_t num_of_distinction_units; /**< Up to 4 */ -+ uint8_t unit_ids [IOC_FM_PCD_MAX_NUM_OF_CC_UNITS]; -+ /**< Indexes of the units as defined in -+ FM_PCD_NetEnvCharacteristicsSet() */ -+ ioc_fm_pcd_cc_next_engine_params_t next_engine_per_entries_in_grp[IOC_FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP]; -+ /**< Maximum entries per group is 16 */ -+} ioc_fm_pcd_cc_grp_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining the CC tree groups -+ (Must match struct t_FmPcdCcTreeParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_tree_params_t { -+ void *net_env_id; /**< Id of the Network Environment as returned -+ by FM_PCD_NetEnvCharacteristicsSet() */ -+ uint8_t num_of_groups; /**< Number of CC groups within the CC tree */ -+ ioc_fm_pcd_cc_grp_params_t fm_pcd_cc_group_params [IOC_FM_PCD_MAX_NUM_OF_CC_GROUPS]; -+ /**< Parameters for each group. */ -+ void *id; /**< Output parameter; Returns the tree Id to be used */ -+} ioc_fm_pcd_cc_tree_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining policer byte rate -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_plcr_byte_rate_mode_param_t { -+ ioc_fm_pcd_plcr_frame_length_select frame_length_selection; /**< Frame length selection */ -+ ioc_fm_pcd_plcr_roll_back_frame_select roll_back_frame_selection; /**< relevant option only e_IOC_FM_PCD_PLCR_L2_FRM_LEN, -+ e_IOC_FM_PCD_PLCR_FULL_FRM_LEN */ -+} ioc_fm_pcd_plcr_byte_rate_mode_param_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining the policer profile (based on -+ RFC-2698 or RFC-4115 attributes). -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_plcr_non_passthrough_alg_param_t { -+ ioc_fm_pcd_plcr_rate_mode rate_mode; /**< Byte / Packet */ -+ ioc_fm_pcd_plcr_byte_rate_mode_param_t byte_mode_param; /**< Valid for Byte NULL for Packet */ -+ uint32_t committed_info_rate; /**< KBits/Sec or Packets/Sec */ -+ uint32_t committed_burst_size; /**< KBits or Packets */ -+ uint32_t peak_or_excess_info_rate; /**< KBits/Sec or Packets/Sec */ -+ uint32_t peak_or_excess_burst_size; /**< KBits or Packets */ -+} ioc_fm_pcd_plcr_non_passthrough_alg_param_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining the next engine after policer -+*//***************************************************************************/ -+typedef union ioc_fm_pcd_plcr_next_engine_params_u { -+ ioc_fm_pcd_done_action action; /**< Action - when next engine is BMI (done) */ -+ void *p_profile; /**< Policer profile handle - used when next engine -+ is PLCR, must be a SHARED profile */ -+ void *p_direct_scheme; /**< Direct scheme select - when next engine is Keygen */ -+} ioc_fm_pcd_plcr_next_engine_params_u; -+ -+typedef struct ioc_fm_pcd_port_params_t { -+ ioc_fm_port_type port_type; /**< Type of port for this profile */ -+ uint8_t port_id; /**< FM-Port id of port for this profile */ -+} ioc_fm_pcd_port_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining the policer profile entry -+ (Must match struct t_FmPcdPlcrProfileParams defined in fm_pcd_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_plcr_profile_params_t { -+ bool modify; /**< TRUE to change an existing profile */ -+ union { -+ struct { -+ ioc_fm_pcd_profile_type_selection profile_type; /**< Type of policer profile */ -+ ioc_fm_pcd_port_params_t *p_fm_port; /**< Relevant for per-port profiles only */ -+ uint16_t relative_profile_id; /**< Profile id - relative to shared group or to port */ -+ } new_params; /**< Use it when modify = FALSE */ -+ void *p_profile; /**< A handle to a profile - use it when modify=TRUE */ -+ } profile_select; -+ ioc_fm_pcd_plcr_algorithm_selection alg_selection; /**< Profile Algorithm PASS_THROUGH, RFC_2698, RFC_4115 */ -+ ioc_fm_pcd_plcr_color_mode color_mode; /**< COLOR_BLIND, COLOR_AWARE */ -+ -+ union { -+ ioc_fm_pcd_plcr_color dflt_color; /**< For Color-Blind Pass-Through mode; the policer will re-color -+ any incoming packet with the default value. */ -+ ioc_fm_pcd_plcr_color override; /**< For Color-Aware modes; the profile response to a -+ pre-color value of 2'b11. */ -+ } color; -+ -+ ioc_fm_pcd_plcr_non_passthrough_alg_param_t non_passthrough_alg_param; /**< RFC2698 or RFC4115 parameters */ -+ -+ ioc_fm_pcd_engine next_engine_on_green; /**< Next engine for green-colored frames */ -+ ioc_fm_pcd_plcr_next_engine_params_u params_on_green; /**< Next engine parameters for green-colored frames */ -+ -+ ioc_fm_pcd_engine next_engine_on_yellow; /**< Next engine for yellow-colored frames */ -+ ioc_fm_pcd_plcr_next_engine_params_u params_on_yellow; /**< Next engine parameters for yellow-colored frames */ -+ -+ ioc_fm_pcd_engine next_engine_on_red; /**< Next engine for red-colored frames */ -+ ioc_fm_pcd_plcr_next_engine_params_u params_on_red; /**< Next engine parameters for red-colored frames */ -+ -+ bool trap_profile_on_flow_A; /**< Obsolete - do not use */ -+ bool trap_profile_on_flow_B; /**< Obsolete - do not use */ -+ bool trap_profile_on_flow_C; /**< Obsolete - do not use */ -+ -+ void *id; /**< output parameter; Returns the profile Id to be used */ -+} ioc_fm_pcd_plcr_profile_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for modifying CC tree next engine -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_tree_modify_next_engine_params_t { -+ void *id; /**< CC tree Id to be used */ -+ uint8_t grp_indx; /**< A Group index in the tree */ -+ uint8_t indx; /**< Entry index in the group defined by grp_index */ -+ ioc_fm_pcd_cc_next_engine_params_t cc_next_engine_params; -+ /**< Parameters for the next for the defined Key in the p_Key */ -+} ioc_fm_pcd_cc_tree_modify_next_engine_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for modifying CC node next engine -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_node_modify_next_engine_params_t { -+ void *id; /**< CC node Id to be used */ -+ uint16_t key_indx; /**< Key index for Next Engine Params modifications; -+ NOTE: This parameter is IGNORED for miss-key! */ -+ uint8_t key_size; /**< Key size of added key */ -+ ioc_fm_pcd_cc_next_engine_params_t cc_next_engine_params; -+ /**< parameters for the next for the defined Key in the p_Key */ -+} ioc_fm_pcd_cc_node_modify_next_engine_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for remove CC node key -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_node_remove_key_params_t { -+ void *id; /**< CC node Id to be used */ -+ uint16_t key_indx; /**< Key index for Next Engine Params modifications; -+ NOTE: This parameter is IGNORED for miss-key! */ -+} ioc_fm_pcd_cc_node_remove_key_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for modifying CC node key and next engine -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t { -+ void *id; /**< CC node Id to be used */ -+ uint16_t key_indx; /**< Key index for Next Engine Params modifications; -+ NOTE: This parameter is IGNORED for miss-key! */ -+ uint8_t key_size; /**< Key size of added key */ -+ ioc_fm_pcd_cc_key_params_t key_params; /**< it's array with numOfKeys entries each entry in -+ the array of the type ioc_fm_pcd_cc_key_params_t */ -+} ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for modifying CC node key -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_cc_node_modify_key_params_t { -+ void *id; /**< CC node Id to be used */ -+ uint16_t key_indx; /**< Key index for Next Engine Params modifications; -+ NOTE: This parameter is IGNORED for miss-key! */ -+ uint8_t key_size; /**< Key size of added key */ -+ uint8_t *p_key; /**< Pointer to the key of the size defined in key_size */ -+ uint8_t *p_mask; /**< Pointer to the Mask per key of the size defined -+ in keySize. p_Key and p_Mask (if defined) have to be -+ of the same size as defined in the key_size */ -+} ioc_fm_pcd_cc_node_modify_key_params_t; -+ -+/**************************************************************************//** -+ @Description A structure with the arguments for the FM_PCD_HashTableRemoveKey ioctl() call -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_hash_table_remove_key_params_t { -+ void *p_hash_tbl; /**< The id of the hash table */ -+ uint8_t key_size; /**< The size of the key to remove */ -+ uint8_t *p_key; /**< Pointer to the key to remove */ -+} ioc_fm_pcd_hash_table_remove_key_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for selecting a location for requested manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_manip_hdr_info_t { -+ ioc_net_header_type hdr; /**< Header selection */ -+ ioc_fm_pcd_hdr_index hdr_index; /**< Relevant only for MPLS, VLAN and tunneled IP. Otherwise should be cleared. */ -+ bool by_field; /**< TRUE if the location of manipulation is according to some field in the specific header*/ -+ ioc_fm_pcd_fields_u full_field; /**< Relevant only when by_field = TRUE: Extract field */ -+} ioc_fm_manip_hdr_info_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header removal by header type -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_rmv_by_hdr_params_t { -+ ioc_fm_pcd_manip_hdr_rmv_by_hdr_type type; /**< Selection of header removal location */ -+ union { -+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) -+ struct { -+ bool include;/**< If FALSE, remove until the specified header (not including the header); -+ If TRUE, remove also the specified header. */ -+ ioc_fm_manip_hdr_info_t hdr_info; -+ } from_start_by_hdr; /**< Relevant when type = e_IOC_FM_PCD_MANIP_RMV_BY_HDR_FROM_START */ -+#endif /* FM_CAPWAP_SUPPORT */ -+#if (DPAA_VERSION >= 11) -+ ioc_fm_manip_hdr_info_t hdr_info; /**< Relevant when type = e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START */ -+#endif /* (DPAA_VERSION >= 11) */ -+ ioc_fm_pcd_manip_hdr_rmv_specific_l2 specific_l2;/**< Relevant when type = e_IOC_FM_PCD_MANIP_BY_HDR_SPECIFIC_L2; -+ Defines which L2 headers to remove. */ -+ } u; -+} ioc_fm_pcd_manip_hdr_rmv_by_hdr_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for configuring IP fragmentation manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_frag_ip_params_t { -+ uint16_t size_for_fragmentation; /**< If length of the frame is greater than this value, -+ IP fragmentation will be executed.*/ -+#if DPAA_VERSION == 10 -+ uint8_t scratch_bpid; /**< Absolute buffer pool id according to BM configuration.*/ -+#endif /* DPAA_VERSION == 10 */ -+ bool sg_bpid_en; /**< Enable a dedicated buffer pool id for the Scatter/Gather buffer allocation; -+ If disabled, the Scatter/Gather buffer will be allocated from the same pool as the -+ received frame's buffer. */ -+ uint8_t sg_bpid; /**< Scatter/Gather buffer pool id; -+ This parameter is relevant when 'sg_bpid_en=TRUE'; -+ Same LIODN number is used for these buffers as for the received frames buffers, so buffers -+ of this pool need to be allocated in the same memory area as the received buffers. -+ If the received buffers arrive from different sources, the Scatter/Gather BP id should be -+ mutual to all these sources. */ -+ ioc_fm_pcd_manip_dont_frag_action dont_frag_action; /**< Dont Fragment Action - If an IP packet is larger -+ than MTU and its DF bit is set, then this field will -+ determine the action to be taken.*/ -+} ioc_fm_pcd_manip_frag_ip_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for configuring IP reassembly manipulation. -+ -+ This is a common structure for both IPv4 and IPv6 reassembly -+ manipulation. For reassembly of both IPv4 and IPv6, make sure to -+ set the 'hdr' field in ioc_fm_pcd_manip_reassem_params_t to IOC_HEADER_TYPE_IPv6. -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_reassem_ip_params_t { -+ uint8_t relative_scheme_id[2]; /**< Partition relative scheme id: -+ relativeSchemeId[0] - Relative scheme ID for IPV4 Reassembly manipulation; -+ relativeSchemeId[1] - Relative scheme ID for IPV6 Reassembly manipulation; -+ NOTE: The following comment is relevant only for FMAN v2 devices: -+ Relative scheme ID for IPv4/IPv6 Reassembly manipulation must be smaller than -+ the user schemes id to ensure that the reassembly's schemes will be first match. -+ The remaining schemes, if defined, should have higher relative scheme ID. */ -+#if DPAA_VERSION >= 11 -+ uint32_t non_consistent_sp_fqid; /**< In case that other fragments of the frame corresponds to different storage -+ profile than the opening fragment (Non-Consistent-SP state) -+ then one of two possible scenarios occurs: -+ if 'nonConsistentSpFqid != 0', the reassembled frame will be enqueued to -+ this fqid, otherwise a 'Non Consistent SP' bit will be set in the FD[status].*/ -+#else -+ uint8_t sg_bpid; /**< Buffer pool id for the S/G frame created by the reassembly process */ -+#endif /* DPAA_VERSION >= 11 */ -+ uint8_t data_mem_id; /**< Memory partition ID for the IPR's external tables structure */ -+ uint16_t data_liodn_offset; /**< LIODN offset for access the IPR's external tables structure. */ -+ uint16_t min_frag_size[2]; /**< Minimum fragment size: -+ minFragSize[0] - for ipv4, minFragSize[1] - for ipv6 */ -+ ioc_fm_pcd_manip_reassem_ways_number num_of_frames_per_hash_entry[2]; -+ /**< Number of frames per hash entry needed for reassembly process: -+ numOfFramesPerHashEntry[0] - for ipv4 (max value is e_IOC_FM_PCD_MANIP_EIGHT_WAYS_HASH); -+ numOfFramesPerHashEntry[1] - for ipv6 (max value is e_IOC_FM_PCD_MANIP_SIX_WAYS_HASH). */ -+ uint16_t max_num_frames_in_process;/**< Number of frames which can be processed by Reassembly in the same time; -+ Must be power of 2; -+ In the case numOfFramesPerHashEntry == e_IOC_FM_PCD_MANIP_FOUR_WAYS_HASH, -+ maxNumFramesInProcess has to be in the range of 4 - 512; -+ In the case numOfFramesPerHashEntry == e_IOC_FM_PCD_MANIP_EIGHT_WAYS_HASH, -+ maxNumFramesInProcess has to be in the range of 8 - 2048. */ -+ ioc_fm_pcd_manip_reassem_time_out_mode time_out_mode; /**< Expiration delay initialized by Reassembly process */ -+ uint32_t fqid_for_time_out_frames;/**< FQID in which time out frames will enqueue during Time Out Process */ -+ uint32_t timeout_threshold_for_reassm_process; -+ /**< Represents the time interval in microseconds which defines -+ if opened frame (at least one fragment was processed but not all the fragments)is found as too old*/ -+} ioc_fm_pcd_manip_reassem_ip_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining IPSEC manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_special_offload_ipsec_params_t { -+ bool decryption; /**< TRUE if being used in decryption direction; -+ FALSE if being used in encryption direction. */ -+ bool ecn_copy; /**< TRUE to copy the ECN bits from inner/outer to outer/inner -+ (direction depends on the 'decryption' field). */ -+ bool dscp_copy; /**< TRUE to copy the DSCP bits from inner/outer to outer/inner -+ (direction depends on the 'decryption' field). */ -+ bool variable_ip_hdr_len; /**< TRUE for supporting variable IP header length in decryption. */ -+ bool variable_ip_version; /**< TRUE for supporting both IP version on the same SA in encryption */ -+ uint8_t outer_ip_hdr_len; /**< If 'variable_ip_version == TRUE' than this field must be set to non-zero value; -+ It is specifies the length of the outer IP header that was configured in the -+ corresponding SA. */ -+ uint16_t arw_size; /**< if <> '0' then will perform ARW check for this SA; -+ The value must be a multiplication of 16 */ -+ void *arw_addr; /**< if arwSize <> '0' then this field must be set to non-zero value; -+ MUST be allocated from FMAN's MURAM that the post-sec op-port belong -+ Must be 4B aligned. Required MURAM size is '(NEXT_POWER_OF_2(arwSize+32))/8+4' Bytes */ -+} ioc_fm_pcd_manip_special_offload_ipsec_params_t; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Parameters for configuring CAPWAP fragmentation manipulation -+ -+ Restrictions: -+ - Maximum number of fragments per frame is 16. -+ - Transmit confirmation is not supported. -+ - Fragmentation nodes must be set as the last PCD action (i.e. the -+ corresponding CC node key must have next engine set to e_FM_PCD_DONE). -+ - Only BMan buffers shall be used for frames to be fragmented. -+ - NOTE: The following comment is relevant only for FMAN v3 devices: IPF -+ does not support VSP. Therefore, on the same port where we have IPF we -+ cannot support VSP. -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_frag_capwap_params_t { -+ uint16_t size_for_fragmentation; /**< If length of the frame is greater than this value, -+ CAPWAP fragmentation will be executed.*/ -+ bool sg_bpid_en; /**< Enable a dedicated buffer pool id for the Scatter/Gather buffer allocation; -+ If disabled, the Scatter/Gather buffer will be allocated from the same pool as the -+ received frame's buffer. */ -+ uint8_t sg_bpid; /**< Scatter/Gather buffer pool id; -+ This parameters is relevant when 'sgBpidEn=TRUE'; -+ Same LIODN number is used for these buffers as for the received frames buffers, so buffers -+ of this pool need to be allocated in the same memory area as the received buffers. -+ If the received buffers arrive from different sources, the Scatter/Gather BP id should be -+ mutual to all these sources. */ -+ bool compress_mode_en; /**< CAPWAP Header Options Compress Enable mode; -+ When this mode is enabled then only the first fragment include the CAPWAP header options -+ field (if user provides it in the input frame) and all other fragments exclude the CAPWAP -+ options field (CAPWAP header is updated accordingly).*/ -+} ioc_fm_pcd_manip_frag_capwap_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for configuring CAPWAP reassembly manipulation. -+ -+ Restrictions: -+ - Application must define one scheme to catch the reassembled frames. -+ - Maximum number of fragments per frame is 16. -+ -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_reassem_capwap_params_t { -+ uint8_t relative_scheme_id; /**< Partition relative scheme id; -+ NOTE: this id must be smaller than the user schemes id to ensure that the reassembly scheme will be first match; -+ Rest schemes, if defined, should have higher relative scheme ID. */ -+ uint8_t data_mem_id; /**< Memory partition ID for the IPR's external tables structure */ -+ uint16_t data_liodn_offset; /**< LIODN offset for access the IPR's external tables structure. */ -+ uint16_t max_reassembled_frame_length;/**< The maximum CAPWAP reassembled frame length in bytes; -+ If maxReassembledFrameLength == 0, any successful reassembled frame length is -+ considered as a valid length; -+ if maxReassembledFrameLength > 0, a successful reassembled frame which its length -+ exceeds this value is considered as an error frame (FD status[CRE] bit is set). */ -+ ioc_fm_pcd_manip_reassem_ways_number num_of_frames_per_hash_entry; -+ /**< Number of frames per hash entry needed for reassembly process */ -+ uint16_t max_num_frames_in_process; /**< Number of frames which can be processed by reassembly in the same time; -+ Must be power of 2; -+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_FOUR_WAYS_HASH, -+ maxNumFramesInProcess has to be in the range of 4 - 512; -+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_EIGHT_WAYS_HASH, -+ maxNumFramesInProcess has to be in the range of 8 - 2048. */ -+ ioc_fm_pcd_manip_reassem_time_out_mode time_out_mode; /**< Expiration delay initialized by Reassembly process */ -+ uint32_t fqid_for_time_out_frames; /**< FQID in which time out frames will enqueue during Time Out Process; -+ Recommended value for this field is 0; in this way timed-out frames will be discarded */ -+ uint32_t timeout_threshold_for_reassm_process; -+ /**< Represents the time interval in microseconds which defines -+ if opened frame (at least one fragment was processed but not all the fragments)is found as too old*/ -+} ioc_fm_pcd_manip_reassem_capwap_params_t; -+ -+/**************************************************************************//** -+ @Description structure for defining CAPWAP manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_special_offload_capwap_params_t { -+ bool dtls; /**< TRUE if continue to SEC DTLS encryption */ -+ ioc_fm_pcd_manip_hdr_qos_src qos_src; /**< TODO */ -+} ioc_fm_pcd_manip_special_offload_capwap_params_t; -+ -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Description Parameters for defining special offload manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_special_offload_params_t { -+ ioc_fm_pcd_manip_special_offload_type type; /**< Type of special offload manipulation */ -+ union -+ { -+ ioc_fm_pcd_manip_special_offload_ipsec_params_t ipsec; /**< Parameters for IPSec; Relevant when -+ type = e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC */ -+ -+#if (DPAA_VERSION >= 11) -+ ioc_fm_pcd_manip_special_offload_capwap_params_t capwap; /**< Parameters for CAPWAP; Relevant when -+ type = e_FM_PCD_MANIP_SPECIAL_OFFLOAD_CAPWAP */ -+#endif /* (DPAA_VERSION >= 11) */ -+ } u; -+} ioc_fm_pcd_manip_special_offload_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining generic removal manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_rmv_generic_params_t { -+ uint8_t offset; /**< Offset from beginning of header to the start -+ location of the removal */ -+ uint8_t size; /**< Size of removed section */ -+} ioc_fm_pcd_manip_hdr_rmv_generic_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining insertion manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_insrt_t { -+ uint8_t size; /**< size of inserted section */ -+ uint8_t *p_data; /**< data to be inserted */ -+} ioc_fm_pcd_manip_hdr_insrt_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining generic insertion manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_insrt_generic_params_t { -+ uint8_t offset; /**< Offset from beginning of header to the start -+ location of the insertion */ -+ uint8_t size; /**< Size of inserted section */ -+ bool replace; /**< TRUE to override (replace) existing data at -+ 'offset', FALSE to insert */ -+ uint8_t *p_data; /**< Pointer to data to be inserted */ -+} ioc_fm_pcd_manip_hdr_insrt_generic_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation VLAN DSCP To Vpri translation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_field_update_vlan_dscp_to_vpri_t { -+ uint8_t dscp_to_vpri_table[IOC_FM_PCD_MANIP_DSCP_TO_VLAN_TRANS]; -+ /**< A table of VPri values for each DSCP value; -+ The index is the D_SCP value (0-0x3F) and the -+ value is the corresponding VPRI (0-15). */ -+ uint8_t vpri_def_val; /**< 0-7, Relevant only if if update_type = -+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN, -+ this field is the Q Tag default value if the -+ IP header is not found. */ -+} ioc_fm_pcd_manip_hdr_field_update_vlan_dscp_to_vpri_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation VLAN fields updates -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_field_update_vlan_t { -+ ioc_fm_pcd_manip_hdr_field_update_vlan update_type; /**< Selects VLAN update type */ -+ union { -+ uint8_t vpri; /**< 0-7, Relevant only if If update_type = -+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_PRI, this -+ is the new VLAN pri. */ -+ ioc_fm_pcd_manip_hdr_field_update_vlan_dscp_to_vpri_t dscp_to_vpri; -+ /**< Parameters structure, Relevant only if update_type = -+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN. */ -+ } u; -+} ioc_fm_pcd_manip_hdr_field_update_vlan_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation IPV4 fields updates -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_field_update_ipv4_t { -+ ioc_ipv4_hdr_manip_update_flags_t valid_updates; /**< ORed flag, selecting the required updates */ -+ uint8_t tos; /**< 8 bit New TOS; Relevant if valid_updates contains -+ IOC_HDR_MANIP_IPV4_TOS */ -+ uint16_t id; /**< 16 bit New IP ID; Relevant only if valid_updates -+ contains IOC_HDR_MANIP_IPV4_ID */ -+ uint32_t src; /**< 32 bit New IP SRC; Relevant only if valid_updates -+ contains IOC_HDR_MANIP_IPV4_SRC */ -+ uint32_t dst; /**< 32 bit New IP DST; Relevant only if valid_updates -+ contains IOC_HDR_MANIP_IPV4_DST */ -+} ioc_fm_pcd_manip_hdr_field_update_ipv4_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation IPV6 fields updates -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_field_update_ipv6_t { -+ ioc_ipv6_hdr_manip_update_flags_t valid_updates; /**< ORed flag, selecting the required updates */ -+ uint8_t traffic_class; /**< 8 bit New Traffic Class; Relevant if valid_updates contains -+ IOC_HDR_MANIP_IPV6_TC */ -+ uint8_t src[IOC_NET_HEADER_FIELD_IPv6_ADDR_SIZE]; -+ /**< 16 byte new IP SRC; Relevant only if valid_updates -+ contains IOC_HDR_MANIP_IPV6_SRC */ -+ uint8_t dst[IOC_NET_HEADER_FIELD_IPv6_ADDR_SIZE]; -+ /**< 16 byte new IP DST; Relevant only if valid_updates -+ contains IOC_HDR_MANIP_IPV6_DST */ -+} ioc_fm_pcd_manip_hdr_field_update_ipv6_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation TCP/UDP fields updates -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_field_update_tcp_udp_t { -+ ioc_tcp_udp_hdr_manip_update_flags_t valid_updates; /**< ORed flag, selecting the required updates */ -+ uint16_t src; /**< 16 bit New TCP/UDP SRC; Relevant only if valid_updates -+ contains IOC_HDR_MANIP_TCP_UDP_SRC */ -+ uint16_t dst; /**< 16 bit New TCP/UDP DST; Relevant only if valid_updates -+ contains IOC_HDR_MANIP_TCP_UDP_DST */ -+} ioc_fm_pcd_manip_hdr_field_update_tcp_udp_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation fields updates -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_field_update_params_t { -+ ioc_fm_pcd_manip_hdr_field_update_type type; /**< Type of header field update manipulation */ -+ union { -+ ioc_fm_pcd_manip_hdr_field_update_vlan_t vlan; /**< Parameters for VLAN update. Relevant when -+ type = e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN */ -+ ioc_fm_pcd_manip_hdr_field_update_ipv4_t ipv4; /**< Parameters for IPv4 update. Relevant when -+ type = e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4 */ -+ ioc_fm_pcd_manip_hdr_field_update_ipv6_t ipv6; /**< Parameters for IPv6 update. Relevant when -+ type = e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6 */ -+ ioc_fm_pcd_manip_hdr_field_update_tcp_udp_t tcp_udp;/**< Parameters for TCP/UDP update. Relevant when -+ type = e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP */ -+ } u; -+} ioc_fm_pcd_manip_hdr_field_update_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining custom header manipulation for IP replacement -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_custom_ip_hdr_replace_t { -+ ioc_fm_pcd_manip_hdr_custom_ip_replace replace_type; /**< Selects replace update type */ -+ bool dec_ttl_hl; /**< Decrement TTL (IPV4) or Hop limit (IPV6) by 1 */ -+ bool update_ipv4_id; /**< Relevant when replace_type = -+ e_IOC_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4 */ -+ uint16_t id; /**< 16 bit New IP ID; Relevant only if -+ update_ipv4_id = TRUE */ -+ uint8_t hdr_size; /**< The size of the new IP header */ -+ uint8_t hdr[IOC_FM_PCD_MANIP_MAX_HDR_SIZE]; -+ /**< The new IP header */ -+} ioc_fm_pcd_manip_hdr_custom_ip_hdr_replace_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining custom header manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_custom_params_t { -+ ioc_fm_pcd_manip_hdr_custom_type type; /**< Type of header field update manipulation */ -+ union { -+ ioc_fm_pcd_manip_hdr_custom_ip_hdr_replace_t ip_hdr_replace; -+ /**< Parameters IP header replacement */ -+ } u; -+} ioc_fm_pcd_manip_hdr_custom_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining specific L2 insertion manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_insrt_specific_l2_params_t { -+ ioc_fm_pcd_manip_hdr_insrt_specific_l2 specific_l2; /**< Selects which L2 headers to insert */ -+ bool update; /**< TRUE to update MPLS header */ -+ uint8_t size; /**< size of inserted section */ -+ uint8_t *p_data; /**< data to be inserted */ -+} ioc_fm_pcd_manip_hdr_insrt_specific_l2_params_t; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Parameters for defining IP insertion manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_insrt_ip_params_t { -+ bool calc_l4_checksum; /**< Calculate L4 checksum. */ -+ ioc_fm_pcd_manip_hdr_qos_mapping_mode mapping_mode; /**< TODO */ -+ uint8_t last_pid_offset; /**< the offset of the last Protocol within -+ the inserted header */ -+ uint16_t id; /**< 16 bit New IP ID */ -+ bool dont_frag_overwrite; -+ /**< IPv4 only. DF is overwritten with the hash-result next-to-last byte. -+ * This byte is configured to be overwritten when RPD is set. */ -+ uint8_t last_dst_offset; -+ /**< IPv6 only. if routing extension exist, user should set the offset of the destination address -+ * in order to calculate UDP checksum pseudo header; -+ * Otherwise set it to '0'. */ -+ ioc_fm_pcd_manip_hdr_insrt_t insrt; /**< size and data to be inserted. */ -+} ioc_fm_pcd_manip_hdr_insrt_ip_params_t; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Description Parameters for defining header insertion manipulation by header type -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_insrt_by_hdr_params_t { -+ ioc_fm_pcd_manip_hdr_insrt_by_hdr_type type; /**< Selects manipulation type */ -+ union { -+ ioc_fm_pcd_manip_hdr_insrt_specific_l2_params_t specific_l2_params; -+ /**< Used when type = e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2: -+ Selects which L2 headers to remove */ -+#if (DPAA_VERSION >= 11) -+ ioc_fm_pcd_manip_hdr_insrt_ip_params_t ip_params; /**< Used when type = e_FM_PCD_MANIP_INSRT_BY_HDR_IP */ -+ ioc_fm_pcd_manip_hdr_insrt_t insrt; /**< Used when type is one of e_FM_PCD_MANIP_INSRT_BY_HDR_UDP, -+ e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE, or -+ e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP */ -+#endif /* (DPAA_VERSION >= 11) */ -+ } u; -+} ioc_fm_pcd_manip_hdr_insrt_by_hdr_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header insertion manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_insrt_params_t { -+ ioc_fm_pcd_manip_hdr_insrt_type type; /**< Type of insertion manipulation */ -+ union { -+ ioc_fm_pcd_manip_hdr_insrt_by_hdr_params_t by_hdr; /**< Parameters for defining header insertion manipulation by header type, -+ relevant if 'type' = e_IOC_FM_PCD_MANIP_INSRT_BY_HDR */ -+ ioc_fm_pcd_manip_hdr_insrt_generic_params_t generic;/**< Parameters for defining generic header insertion manipulation, -+ relevant if type = e_IOC_FM_PCD_MANIP_INSRT_GENERIC */ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ ioc_fm_pcd_manip_hdr_insrt_by_template_params_t by_template; -+ /**< Parameters for defining header insertion manipulation by template, -+ relevant if 'type' = e_IOC_FM_PCD_MANIP_INSRT_BY_TEMPLATE */ -+#endif /* FM_CAPWAP_SUPPORT */ -+ } u; -+} ioc_fm_pcd_manip_hdr_insrt_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header removal manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_rmv_params_t { -+ ioc_fm_pcd_manip_hdr_rmv_type type; /**< Type of header removal manipulation */ -+ union { -+ ioc_fm_pcd_manip_hdr_rmv_by_hdr_params_t by_hdr; /**< Parameters for defining header removal manipulation by header type, -+ relevant if type = e_IOC_FM_PCD_MANIP_RMV_BY_HDR */ -+ ioc_fm_pcd_manip_hdr_rmv_generic_params_t generic; /**< Parameters for defining generic header removal manipulation, -+ relevant if type = e_IOC_FM_PCD_MANIP_RMV_GENERIC */ -+ } u; -+} ioc_fm_pcd_manip_hdr_rmv_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining header manipulation node -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_hdr_params_t { -+ bool rmv; /**< TRUE, to define removal manipulation */ -+ ioc_fm_pcd_manip_hdr_rmv_params_t rmv_params; /**< Parameters for removal manipulation, relevant if 'rmv' = TRUE */ -+ -+ bool insrt; /**< TRUE, to define insertion manipulation */ -+ ioc_fm_pcd_manip_hdr_insrt_params_t insrt_params; /**< Parameters for insertion manipulation, relevant if 'insrt' = TRUE */ -+ -+ bool field_update; /**< TRUE, to define field update manipulation */ -+ ioc_fm_pcd_manip_hdr_field_update_params_t field_update_params; /**< Parameters for field update manipulation, relevant if 'fieldUpdate' = TRUE */ -+ -+ bool custom; /**< TRUE, to define custom manipulation */ -+ ioc_fm_pcd_manip_hdr_custom_params_t custom_params; /**< Parameters for custom manipulation, relevant if 'custom' = TRUE */ -+ -+ bool dont_parse_after_manip;/**< FALSE to activate the parser a second time after -+ completing the manipulation on the frame */ -+} ioc_fm_pcd_manip_hdr_params_t; -+ -+ -+/**************************************************************************//** -+ @Description structure for defining fragmentation manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_frag_params_t { -+ ioc_net_header_type hdr; /**< Header selection */ -+ union { -+#if (DPAA_VERSION >= 11) -+ ioc_fm_pcd_manip_frag_capwap_params_t capwap_frag; /**< Parameters for defining CAPWAP fragmentation, -+ relevant if 'hdr' = HEADER_TYPE_CAPWAP */ -+#endif /* (DPAA_VERSION >= 11) */ -+ ioc_fm_pcd_manip_frag_ip_params_t ip_frag; /**< Parameters for defining IP fragmentation, -+ relevant if 'hdr' = HEADER_TYPE_Ipv4 or HEADER_TYPE_Ipv6 */ -+ } u; -+} ioc_fm_pcd_manip_frag_params_t; -+ -+/**************************************************************************//** -+ @Description structure for defining reassemble manipulation -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_reassem_params_t { -+ ioc_net_header_type hdr; /**< Header selection */ -+ union { -+#if (DPAA_VERSION >= 11) -+ ioc_fm_pcd_manip_reassem_capwap_params_t capwap_reassem; /**< Parameters for defining CAPWAP reassembly, -+ relevant if 'hdr' = HEADER_TYPE_CAPWAP */ -+#endif /* (DPAA_VERSION >= 11) */ -+ ioc_fm_pcd_manip_reassem_ip_params_t ip_reassem; /**< Parameters for defining IP reassembly, -+ relevant if 'hdr' = HEADER_TYPE_Ipv4 or HEADER_TYPE_Ipv6 */ -+ } u; -+} ioc_fm_pcd_manip_reassem_params_t; -+ -+/**************************************************************************//** -+ @Description Parameters for defining a manipulation node -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_params_t { -+ ioc_fm_pcd_manip_type type; /**< Selects type of manipulation node */ -+ union { -+ ioc_fm_pcd_manip_hdr_params_t hdr; /**< Parameters for defining header manipulation node */ -+ ioc_fm_pcd_manip_reassem_params_t reassem;/**< Parameters for defining reassembly manipulation node */ -+ ioc_fm_pcd_manip_frag_params_t frag; /**< Parameters for defining fragmentation manipulation node */ -+ ioc_fm_pcd_manip_special_offload_params_t special_offload;/**< Parameters for defining special offload manipulation node */ -+ } u; -+ void *p_next_manip;/**< Handle to another (previously defined) manipulation node; -+ Allows concatenation of manipulation actions -+ This parameter is optional and may be NULL. */ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ bool frag_or_reasm;/**< TRUE, if defined fragmentation/reassembly manipulation */ -+ ioc_fm_pcd_manip_frag_or_reasm_params_t frag_or_reasm_params;/**< Parameters for fragmentation/reassembly manipulation, -+ relevant if frag_or_reasm = TRUE */ -+#endif /* FM_CAPWAP_SUPPORT */ -+ void *id; -+} ioc_fm_pcd_manip_params_t; -+ -+/**************************************************************************//** -+ @Description Structure for retrieving IP reassembly statistics -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_reassem_ip_stats_t { -+ /* common counters for both IPv4 and IPv6 */ -+ uint32_t timeout; /**< Counts the number of TimeOut occurrences */ -+ uint32_t rfd_pool_busy; /**< Counts the number of failed attempts to allocate -+ a Reassembly Frame Descriptor */ -+ uint32_t internal_buffer_busy; /**< Counts the number of times an internal buffer busy occurred */ -+ uint32_t external_buffer_busy; /**< Counts the number of times external buffer busy occurred */ -+ uint32_t sg_fragments; /**< Counts the number of Scatter/Gather fragments */ -+ uint32_t dma_semaphore_depletion; /**< Counts the number of failed attempts to allocate a DMA semaphore */ -+#if (DPAA_VERSION >= 11) -+ uint32_t non_consistent_sp; /**< Counts the number of Non Consistent Storage Profile events for -+ successfully reassembled frames */ -+#endif /* (DPAA_VERSION >= 11) */ -+struct { -+ uint32_t successfully_reassembled; /**< Counts the number of successfully reassembled frames */ -+ uint32_t valid_fragments; /**< Counts the total number of valid fragments that -+ have been processed for all frames */ -+ uint32_t processed_fragments; /**< Counts the number of processed fragments -+ (valid and error fragments) for all frames */ -+ uint32_t malformed_fragments; /**< Counts the number of malformed fragments processed for all frames */ -+ uint32_t discarded_fragments; /**< Counts the number of fragments discarded by the reassembly process */ -+ uint32_t auto_learn_busy; /**< Counts the number of times a busy condition occurs when attempting -+ to access an IP-Reassembly Automatic Learning Hash set */ -+ uint32_t more_than16fragments; /**< Counts the fragment occurrences in which the number of fragments-per-frame -+ exceeds 16 */ -+ } specific_hdr_statistics[2]; /**< slot '0' is for IPv4, slot '1' is for IPv6 */ -+} ioc_fm_pcd_manip_reassem_ip_stats_t; -+ -+/**************************************************************************//** -+ @Description Structure for retrieving IP fragmentation statistics -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_frag_ip_stats_t { -+ uint32_t total_frames; /**< Number of frames that passed through the manipulation node */ -+ uint32_t fragmented_frames; /**< Number of frames that were fragmented */ -+ uint32_t generated_fragments; /**< Number of fragments that were generated */ -+} ioc_fm_pcd_manip_frag_ip_stats_t; -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Description Structure for retrieving CAPWAP reassembly statistics -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_reassem_capwap_stats_t { -+ uint32_t timeout; /**< Counts the number of timeout occurrences */ -+ uint32_t rfd_pool_busy; /**< Counts the number of failed attempts to allocate -+ a Reassembly Frame Descriptor */ -+ uint32_t internal_buffer_busy; /**< Counts the number of times an internal buffer busy occurred */ -+ uint32_t external_buffer_busy; /**< Counts the number of times external buffer busy occurred */ -+ uint32_t sg_fragments; /**< Counts the number of Scatter/Gather fragments */ -+ uint32_t dma_semaphore_depletion; /**< Counts the number of failed attempts to allocate a DMA semaphore */ -+ uint32_t successfully_reassembled; /**< Counts the number of successfully reassembled frames */ -+ uint32_t valid_fragments; /**< Counts the total number of valid fragments that -+ have been processed for all frames */ -+ uint32_t processed_fragments; /**< Counts the number of processed fragments -+ (valid and error fragments) for all frames */ -+ uint32_t malformed_fragments; /**< Counts the number of malformed fragments processed for all frames */ -+ uint32_t autoLearn_busy; /**< Counts the number of times a busy condition occurs when attempting -+ to access an Reassembly Automatic Learning Hash set */ -+ uint32_t discarded_fragments; /**< Counts the number of fragments discarded by the reassembly process */ -+ uint32_t more_than16fragments; /**< Counts the fragment occurrences in which the number of fragments-per-frame -+ exceeds 16 */ -+ uint32_t exceed_max_reassembly_frame_len;/**< ounts the number of times that a successful reassembled frame -+ length exceeds MaxReassembledFrameLength value */ -+} ioc_fm_pcd_manip_reassem_capwap_stats_t; -+ -+/**************************************************************************//** -+ @Description Structure for retrieving CAPWAP fragmentation statistics -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_frag_capwap_stats_t { -+ uint32_t total_frames; /**< Number of frames that passed through the manipulation node */ -+ uint32_t fragmented_frames; /**< Number of frames that were fragmented */ -+ uint32_t generated_fragments; /**< Number of fragments that were generated */ -+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) -+ uint8_t sg_allocation_failure; /**< Number of allocation failure of s/g buffers */ -+#endif /* (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) */ -+} ioc_fm_pcd_manip_frag_capwap_stats_t; -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Description Structure for retrieving reassembly statistics -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_reassem_stats_t { -+ union { -+ ioc_fm_pcd_manip_reassem_ip_stats_t ip_reassem; /**< Structure for IP reassembly statistics */ -+#if (DPAA_VERSION >= 11) -+ ioc_fm_pcd_manip_reassem_capwap_stats_t capwap_reassem; /**< Structure for CAPWAP reassembly statistics */ -+#endif /* (DPAA_VERSION >= 11) */ -+ } u; -+} ioc_fm_pcd_manip_reassem_stats_t; -+ -+/**************************************************************************//** -+ @Description structure for retrieving fragmentation statistics -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_frag_stats_t { -+ union { -+ ioc_fm_pcd_manip_frag_ip_stats_t ip_frag; /**< Structure for IP fragmentation statistics */ -+#if (DPAA_VERSION >= 11) -+ ioc_fm_pcd_manip_frag_capwap_stats_t capwap_frag; /**< Structure for CAPWAP fragmentation statistics */ -+#endif /* (DPAA_VERSION >= 11) */ -+ } u; -+} ioc_fm_pcd_manip_frag_stats_t; -+ -+/**************************************************************************//** -+ @Description structure for defining manipulation statistics -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_stats_t { -+ union { -+ ioc_fm_pcd_manip_reassem_stats_t reassem; /**< Structure for reassembly statistics */ -+ ioc_fm_pcd_manip_frag_stats_t frag; /**< Structure for fragmentation statistics */ -+ } u; -+} ioc_fm_pcd_manip_stats_t; -+ -+/**************************************************************************//** -+ @Description Parameters for acquiring manipulation statistics -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_manip_get_stats_t { -+ void *id; -+ ioc_fm_pcd_manip_stats_t stats; -+} ioc_fm_pcd_manip_get_stats_t; -+ -+#if DPAA_VERSION >= 11 -+/**************************************************************************//** -+ @Description Parameters for defining frame replicator group and its members -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_frm_replic_group_params_t { -+ uint8_t max_num_of_entries; /**< Maximal number of members in the group - must be at least two */ -+ uint8_t num_of_entries; /**< Number of members in the group - must be at least 1 */ -+ ioc_fm_pcd_cc_next_engine_params_t next_engine_params[IOC_FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES]; -+ /**< Array of members' parameters */ -+ void *id; -+} ioc_fm_pcd_frm_replic_group_params_t; -+ -+typedef struct ioc_fm_pcd_frm_replic_member_t { -+ void *h_replic_group; -+ uint16_t member_index; -+} ioc_fm_pcd_frm_replic_member_t; -+ -+typedef struct ioc_fm_pcd_frm_replic_member_params_t { -+ ioc_fm_pcd_frm_replic_member_t member; -+ ioc_fm_pcd_cc_next_engine_params_t next_engine_params; -+} ioc_fm_pcd_frm_replic_member_params_t; -+#endif /* DPAA_VERSION >= 11 */ -+ -+ -+typedef struct ioc_fm_pcd_cc_key_statistics_t { -+ uint32_t byte_count; /**< This counter reflects byte count of frames that -+ were matched by this key. */ -+ uint32_t frame_count; /**< This counter reflects count of frames that -+ were matched by this key. */ -+#if (DPAA_VERSION >= 11) -+ uint32_t frame_length_range_count[IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR]; -+ /**< These counters reflect how many frames matched -+ this key in 'RMON' statistics mode: -+ Each counter holds the number of frames of a -+ specific frames length range, according to the -+ ranges provided at initialization. */ -+#endif /* (DPAA_VERSION >= 11) */ -+} ioc_fm_pcd_cc_key_statistics_t; -+ -+ -+typedef struct ioc_fm_pcd_cc_tbl_get_stats_t { -+ void *id; -+ uint16_t key_index; -+ ioc_fm_pcd_cc_key_statistics_t statistics; -+} ioc_fm_pcd_cc_tbl_get_stats_t; -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableGetKeyStatistics -+ -+ @Description This routine may be used to get statistics counters of specific key -+ in a CC Node. -+ -+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and -+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node, -+ these counters reflect how many frames passed that were matched -+ this key; The total frames count will be returned in the counter -+ of the first range (as only one frame length range was defined). -+ If 'e_FM_PCD_CC_STATS_MODE_RMON' was set for this node, the total -+ frame count will be separated to frame length counters, based on -+ provided frame length ranges. -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[in] keyIndex Key index for adding -+ @Param[out] p_KeyStatistics Key statistics counters -+ -+ @Return The specific key statistics. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(). -+*//***************************************************************************/ -+ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MATCH_TABLE_GET_KEY_STAT_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(12), ioc_compat_fm_pcd_cc_tbl_get_stats_t) -+#endif -+#define FM_PCD_IOC_MATCH_TABLE_GET_KEY_STAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(12), ioc_fm_pcd_cc_tbl_get_stats_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableGetMissStatistics -+ -+ @Description This routine may be used to get statistics counters of miss entry -+ in a CC Node. -+ -+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and -+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node, -+ these counters reflect how many frames were not matched to any -+ existing key and therefore passed through the miss entry; The -+ total frames count will be returned in the counter of the -+ first range (as only one frame length range was defined). -+ -+ @Param[in] h_CcNode A handle to the node -+ @Param[out] p_MissStatistics Statistics counters for 'miss' -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(). -+*//***************************************************************************/ -+ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MATCH_TABLE_GET_MISS_STAT_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(13), ioc_compat_fm_pcd_cc_tbl_get_stats_t) -+#endif -+#define FM_PCD_IOC_MATCH_TABLE_GET_MISS_STAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(13), ioc_fm_pcd_cc_tbl_get_stats_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableGetMissStatistics -+ -+ @Description This routine may be used to get statistics counters of 'miss' -+ entry of the a hash table. -+ -+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and -+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node, -+ these counters reflect how many frames were not matched to any -+ existing key and therefore passed through the miss entry; -+ -+ @Param[in] h_HashTbl A handle to a hash table -+ @Param[out] p_MissStatistics Statistics counters for 'miss' -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+*//***************************************************************************/ -+ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_HASH_TABLE_GET_MISS_STAT_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(14), ioc_compat_fm_pcd_cc_tbl_get_stats_t) -+#endif -+#define FM_PCD_IOC_HASH_TABLE_GET_MISS_STAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(14), ioc_fm_pcd_cc_tbl_get_stats_t) -+ -+ -+/**************************************************************************//** -+ @Function FM_PCD_NetEnvCharacteristicsSet -+ -+ @Description Define a set of Network Environment Characteristics. -+ -+ When setting an environment it is important to understand its -+ application. It is not meant to describe the flows that will run -+ on the ports using this environment, but what the user means TO DO -+ with the PCD mechanisms in order to parse-classify-distribute those -+ frames. -+ By specifying a distinction unit, the user means it would use that option -+ for distinction between frames at either a KeyGen scheme or a coarse -+ classification action descriptor. Using interchangeable headers to define a -+ unit means that the user is indifferent to which of the interchangeable -+ headers is present in the frame, and wants the distinction to be based -+ on the presence of either one of them. -+ -+ Depending on context, there are limitations to the use of environments. A -+ port using the PCD functionality is bound to an environment. Some or even -+ all ports may share an environment but also an environment per port is -+ possible. When initializing a scheme, a classification plan group (see below), -+ or a coarse classification tree, one of the initialized environments must be -+ stated and related to. When a port is bound to a scheme, a classification -+ plan group, or a coarse classification tree, it MUST be bound to the same -+ environment. -+ -+ The different PCD modules, may relate (for flows definition) ONLY on -+ distinction units as defined by their environment. When initializing a -+ scheme for example, it may not choose to select IPV4 as a match for -+ recognizing flows unless it was defined in the relating environment. In -+ fact, to guide the user through the configuration of the PCD, each module's -+ characterization in terms of flows is not done using protocol names, but using -+ environment indexes. -+ -+ In terms of HW implementation, the list of distinction units sets the LCV vectors -+ and later used for match vector, classification plan vectors and coarse classification -+ indexing. -+ -+ @Param[in,out] ioc_fm_pcd_net_env_params_t A structure defining the distiction units for this configuration. -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(20), ioc_compat_fm_pcd_net_env_params_t) -+#endif -+#define FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(20), ioc_fm_pcd_net_env_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_NetEnvCharacteristicsDelete -+ -+ @Description Deletes a set of Network Environment Charecteristics. -+ -+ @Param[in] ioc_fm_obj_t - The id of a Network Environment object. -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(21), ioc_compat_fm_obj_t) -+#endif -+#define FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(21), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgSchemeSet -+ -+ @Description Initializing or modifying and enabling a scheme for the KeyGen. -+ This routine should be called for adding or modifying a scheme. -+ When a scheme needs modifying, the API requires that it will be -+ rewritten. In such a case 'modify' should be TRUE. If the -+ routine is called for a valid scheme and 'modify' is FALSE, -+ it will return error. -+ -+ @Param[in,out] ioc_fm_pcd_kg_scheme_params_t A structure of parameters for defining the scheme -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_KG_SCHEME_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(24), ioc_compat_fm_pcd_kg_scheme_params_t) -+#endif -+#define FM_PCD_IOC_KG_SCHEME_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(24), ioc_fm_pcd_kg_scheme_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_KgSchemeDelete -+ -+ @Description Deleting an initialized scheme. -+ -+ @Param[in] ioc_fm_obj_t scheme id as initalized by application at FM_PCD_IOC_KG_SET_SCHEME -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_KG_SCHEME_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(25), ioc_compat_fm_obj_t) -+#endif -+#define FM_PCD_IOC_KG_SCHEME_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(25), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_CcRootBuild -+ -+ @Description This routine must be called to define a complete coarse -+ classification tree. This is the way to define coarse -+ classification to a certain flow - the KeyGen schemes -+ may point only to trees defined in this way. -+ -+ @Param[in,out] ioc_fm_pcd_cc_tree_params_t A structure of parameters to define the tree. -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_CC_ROOT_BUILD_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(26), compat_uptr_t) -+#endif -+#define FM_PCD_IOC_CC_ROOT_BUILD _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(26), void *) /* workaround ...*/ -+ -+/**************************************************************************//** -+ @Function FM_PCD_CcRootDelete -+ -+ @Description Deleting a built tree. -+ -+ @Param[in] ioc_fm_obj_t - The id of a CC tree. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_CC_ROOT_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(27), ioc_compat_fm_obj_t) -+#endif -+#define FM_PCD_IOC_CC_ROOT_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(27), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableSet -+ -+ @Description This routine should be called for each CC (coarse classification) -+ node. The whole CC tree should be built bottom up so that each -+ node points to already defined nodes. p_NodeId returns the node -+ Id to be used by other nodes. -+ -+ @Param[in,out] ioc_fm_pcd_cc_node_params_t A structure for defining the CC node params -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MATCH_TABLE_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(28), compat_uptr_t) -+#endif -+#define FM_PCD_IOC_MATCH_TABLE_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(28), void *) /* workaround ...*/ -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableDelete -+ -+ @Description Deleting a built node. -+ -+ @Param[in] ioc_fm_obj_t - The id of a CC node. -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MATCH_TABLE_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(29), ioc_compat_fm_obj_t) -+#endif -+#define FM_PCD_IOC_MATCH_TABLE_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(29), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_CcRootModifyNextEngine -+ -+ @Description Modify the Next Engine Parameters in the entry of the tree. -+ -+ @Param[in] ioc_fm_pcd_cc_tree_modify_next_engine_params_t - Pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_CcRootBuild(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(30), ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t) -+#endif -+#define FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(30), ioc_fm_pcd_cc_tree_modify_next_engine_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableModifyNextEngine -+ -+ @Description Modify the Next Engine Parameters in the relevant key entry of the node. -+ -+ @Param[in] ioc_fm_pcd_cc_node_modify_next_engine_params_t A pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(31), ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t) -+#endif -+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(31), ioc_fm_pcd_cc_node_modify_next_engine_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableModifyMissNextEngine -+ -+ @Description Modify the Next Engine Parameters of the Miss key case of the node. -+ -+ @Param[in] ioc_fm_pcd_cc_node_modify_next_engine_params_t - Pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(32), ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t) -+#endif -+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(32), ioc_fm_pcd_cc_node_modify_next_engine_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableRemoveKey -+ -+ @Description Remove the key (including next engine parameters of this key) -+ defined by the index of the relevant node. -+ -+ @Param[in] ioc_fm_pcd_cc_node_remove_key_params_t A pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_PCD_MatchTableSet() has been called for this -+ node and for all of the nodes that lead to it. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(33), ioc_compat_fm_pcd_cc_node_remove_key_params_t) -+#endif -+#define FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(33), ioc_fm_pcd_cc_node_remove_key_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableAddKey -+ -+ @Description Add the key (including next engine parameters of this key in the -+ index defined by the keyIndex. Note that 'FM_PCD_LAST_KEY_INDEX' -+ may be used when the user doesn't care about the position of the -+ key in the table - in that case, the key will be automatically -+ added by the driver in the last available entry. -+ -+ @Param[in] ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t A pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_PCD_MatchTableSet() has been called for this -+ node and for all of the nodes that lead to it. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MATCH_TABLE_ADD_KEY_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(34), ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t) -+#endif -+#define FM_PCD_IOC_MATCH_TABLE_ADD_KEY _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(34), ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableModifyKeyAndNextEngine -+ -+ @Description Modify the key and Next Engine Parameters of this key in the index defined by key_index. -+ -+ @Param[in] ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t A pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_MatchTableSet() not only of the relevnt node but also -+ the node that points to this node -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(35), ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t) -+#endif -+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(35), ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_MatchTableModifyKey -+ -+ @Description Modify the key at the index defined by key_index. -+ -+ @Param[in] ioc_fm_pcd_cc_node_modify_key_params_t - Pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only after FM_PCD_MatchTableSet() has been called for this -+ node and for all of the nodes that lead to it. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(36), ioc_compat_fm_pcd_cc_node_modify_key_params_t) -+#endif -+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(36), ioc_fm_pcd_cc_node_modify_key_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableSet -+ -+ @Description This routine initializes a hash table structure. -+ KeyGen hash result determines the hash bucket. -+ Next, KeyGen key is compared against all keys of this -+ bucket (exact match). -+ Number of sets (number of buckets) of the hash equals to the -+ number of 1-s in 'hash_res_mask' in the provided parameters. -+ Number of hash table ways is then calculated by dividing -+ 'max_num_of_keys' equally between the hash sets. This is the maximal -+ number of keys that a hash bucket may hold. -+ The hash table is initialized empty and keys may be -+ added to it following the initialization. Keys masks are not -+ supported in current hash table implementation. -+ The initialized hash table can be integrated as a node in a -+ CC tree. -+ -+ @Param[in,out] ioc_fm_pcd_hash_table_params_t - Pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_HASH_TABLE_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(37), ioc_compat_fm_pcd_hash_table_params_t) -+#endif -+#define FM_PCD_IOC_HASH_TABLE_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(37), ioc_fm_pcd_hash_table_params_t) -+ -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableDelete -+ -+ @Description This routine deletes the provided hash table and released all -+ its allocated resources. -+ -+ @Param[in] ioc_fm_obj_t - The ID of a hash table. -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_HASH_TABLE_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(37), ioc_compat_fm_obj_t) -+#endif -+#define FM_PCD_IOC_HASH_TABLE_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(37), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableAddKey -+ -+ @Description This routine adds the provided key (including next engine -+ parameters of this key) to the hash table. -+ The key is added as the last key of the bucket that it is -+ mapped to. -+ -+ @Param[in] ioc_fm_pcd_hash_table_add_key_params_t - Pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_HASH_TABLE_ADD_KEY_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(39), ioc_compat_fm_pcd_hash_table_add_key_params_t) -+#endif -+#define FM_PCD_IOC_HASH_TABLE_ADD_KEY _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(39), ioc_fm_pcd_hash_table_add_key_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_HashTableRemoveKey -+ -+ @Description This routine removes the requested key (including next engine -+ parameters of this key) from the hash table. -+ -+ @Param[in] ioc_fm_pcd_hash_table_remove_key_params_t - Pointer to a structure with the relevant parameters -+ -+ @Return 0 on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_HashTableSet(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_HASH_TABLE_REMOVE_KEY_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(40), ioc_compat_fm_pcd_hash_table_remove_key_params_t) -+#endif -+#define FM_PCD_IOC_HASH_TABLE_REMOVE_KEY _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(40), ioc_fm_pcd_hash_table_remove_key_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_PlcrProfileSet -+ -+ @Description Sets a profile entry in the policer profile table. -+ The routine overrides any existing value. -+ -+ @Param[in,out] ioc_fm_pcd_plcr_profile_params_t A structure of parameters for defining a -+ policer profile entry. -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_PLCR_PROFILE_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(41), ioc_compat_fm_pcd_plcr_profile_params_t) -+#endif -+#define FM_PCD_IOC_PLCR_PROFILE_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(41), ioc_fm_pcd_plcr_profile_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_PlcrProfileDelete -+ -+ @Description Delete a profile entry in the policer profile table. -+ The routine set entry to invalid. -+ -+ @Param[in] ioc_fm_obj_t The id of a policer profile. -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_PLCR_PROFILE_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(41), ioc_compat_fm_obj_t) -+#endif -+#define FM_PCD_IOC_PLCR_PROFILE_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(41), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_ManipNodeSet -+ -+ @Description This routine should be called for defining a manipulation -+ node. A manipulation node must be defined before the CC node -+ that precedes it. -+ -+ @Param[in] ioc_fm_pcd_manip_params_t - A structure of parameters defining the manipulation -+ -+ @Return A handle to the initialized object on success; NULL code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MANIP_NODE_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(43), ioc_compat_fm_pcd_manip_params_t) -+#endif -+#define FM_PCD_IOC_MANIP_NODE_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(43), ioc_fm_pcd_manip_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_ManipNodeReplace -+ -+ @Description Change existing manipulation node to be according to new requirement. -+ (Here, it's implemented as a variant of the same IOCTL as for -+ FM_PCD_ManipNodeSet(), and one that when called, the 'id' member -+ in its 'ioc_fm_pcd_manip_params_t' argument is set to contain -+ the manip node's handle) -+ -+ @Param[in] ioc_fm_pcd_manip_params_t - A structure of parameters defining the manipulation -+ -+ @Return 0 on success; error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_ManipNodeSet(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MANIP_NODE_REPLACE_COMPAT FM_PCD_IOC_MANIP_NODE_SET_COMPAT -+#endif -+#define FM_PCD_IOC_MANIP_NODE_REPLACE FM_PCD_IOC_MANIP_NODE_SET -+ -+/**************************************************************************//** -+ @Function FM_PCD_ManipNodeDelete -+ -+ @Description Delete an existing manipulation node. -+ -+ @Param[in] ioc_fm_obj_t The id of the manipulation node to delete. -+ -+ @Return 0 on success; error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_ManipNodeSet(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MANIP_NODE_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(44), ioc_compat_fm_obj_t) -+#endif -+#define FM_PCD_IOC_MANIP_NODE_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(44), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_ManipGetStatistics -+ -+ @Description Retrieve the manipulation statistics. -+ -+ @Param[in] h_ManipNode A handle to a manipulation node. -+ @Param[out] p_FmPcdManipStats A structure for retrieving the manipulation statistics -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_ManipNodeSet(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_MANIP_GET_STATS_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(50), ioc_compat_fm_pcd_manip_get_stats_t) -+#endif -+#define FM_PCD_IOC_MANIP_GET_STATS _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(50), ioc_fm_pcd_manip_get_stats_t) -+ -+/**************************************************************************//** -+@Function FM_PCD_SetAdvancedOffloadSupport -+ -+@Description This routine must be called in order to support the following features: -+ IP-fragmentation, IP-reassembly, IPsec, Header-manipulation, frame-replicator. -+ -+@Param[in] h_FmPcd FM PCD module descriptor. -+ -+@Return 0 on success; error code otherwise. -+ -+@Cautions Allowed only when PCD is disabled. -+*//***************************************************************************/ -+#define FM_PCD_IOC_SET_ADVANCED_OFFLOAD_SUPPORT _IO(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(45)) -+ -+#if (DPAA_VERSION >= 11) -+/**************************************************************************//** -+ @Function FM_PCD_FrmReplicSetGroup -+ -+ @Description Initialize a Frame Replicator group. -+ -+ @Param[in] h_FmPcd FM PCD module descriptor. -+ @Param[in] p_FrmReplicGroupParam A structure of parameters for the initialization of -+ the frame replicator group. -+ -+ @Return A handle to the initialized object on success; NULL code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_Init(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_FRM_REPLIC_GROUP_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(46), ioc_compat_fm_pcd_frm_replic_group_params_t) -+#endif -+#define FM_PCD_IOC_FRM_REPLIC_GROUP_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(46), ioc_fm_pcd_frm_replic_group_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_FrmReplicDeleteGroup -+ -+ @Description Delete a Frame Replicator group. -+ -+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_FRM_REPLIC_GROUP_DELETE_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(47), ioc_compat_fm_obj_t) -+#endif -+#define FM_PCD_IOC_FRM_REPLIC_GROUP_DELETE _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(47), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_FrmReplicAddMember -+ -+ @Description Add the member in the index defined by the memberIndex. -+ -+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group. -+ @Param[in] memberIndex member index for adding. -+ @Param[in] p_MemberParams A pointer to the new member parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup() of this group. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_FRM_REPLIC_MEMBER_ADD_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(48), ioc_compat_fm_pcd_frm_replic_member_params_t) -+#endif -+#define FM_PCD_IOC_FRM_REPLIC_MEMBER_ADD _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(48), ioc_fm_pcd_frm_replic_member_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PCD_FrmReplicRemoveMember -+ -+ @Description Remove the member defined by the index from the relevant group. -+ -+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group. -+ @Param[in] memberIndex member index for removing. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup() of this group. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_FRM_REPLIC_MEMBER_REMOVE_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(49), ioc_compat_fm_pcd_frm_replic_member_t) -+#endif -+#define FM_PCD_IOC_FRM_REPLIC_MEMBER_REMOVE _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(49), ioc_fm_pcd_frm_replic_member_t) -+ -+#endif -+ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+/**************************************************************************//** -+ @Function FM_PCD_StatisticsSetNode -+ -+ @Description This routine should be called for defining a statistics node. -+ -+ @Param[in,out] ioc_fm_pcd_stats_params_t A structure of parameters defining the statistics -+ -+ @Return 0 on success; Error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_STATISTICS_SET_NODE_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(45), void *) -+#endif -+#define FM_PCD_IOC_STATISTICS_SET_NODE _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(45), void *) -+ -+#endif /* FM_CAPWAP_SUPPORT */ -+ -+#ifdef NCSW_BACKWARD_COMPATIBLE_API -+#if defined(CONFIG_COMPAT) -+#define FM_PCD_IOC_SET_NET_ENV_CHARACTERISTICS_COMPAT \ -+ FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET_COMPAT -+#define FM_PCD_IOC_DELETE_NET_ENV_CHARACTERISTICS_COMPAT \ -+ FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE_COMPAT -+#define FM_PCD_IOC_KG_SET_SCHEME_COMPAT FM_PCD_IOC_KG_SCHEME_SET_COMPAT -+#define FM_PCD_IOC_KG_DEL_SCHEME_COMPAT FM_PCD_IOC_KG_SCHEME_DELETE_COMPAT -+#define FM_PCD_IOC_CC_BUILD_TREE_COMPAT FM_PCD_IOC_CC_ROOT_BUILD_COMPAT -+#define FM_PCD_IOC_CC_DELETE_TREE_COMPAT FM_PCD_IOC_CC_ROOT_DELETE_COMPAT -+#define FM_PCD_IOC_CC_DELETE_NODE_COMPAT FM_PCD_IOC_MATCH_TABLE_DELETE_COMPAT -+#define FM_PCD_IOC_CC_TREE_MODIFY_NEXT_ENGINE_COMPAT \ -+ FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE_COMPAT -+#define FM_PCD_IOC_CC_NODE_MODIFY_NEXT_ENGINE_COMPAT \ -+ FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE_COMPAT -+#define FM_PCD_IOC_CC_NODE_MODIFY_MISS_NEXT_ENGINE_COMPAT \ -+ FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE_COMPAT -+#define FM_PCD_IOC_CC_NODE_REMOVE_KEY_COMPAT FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY_COMPAT -+#define FM_PCD_IOC_CC_NODE_ADD_KEY_COMPAT FM_PCD_IOC_MATCH_TABLE_ADD_KEY_COMPAT -+#define FM_PCD_IOC_CC_NODE_MODIFY_KEY_AND_NEXT_ENGINE_COMPAT \ -+ FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE_COMPAT -+#define FM_PCD_IOC_CC_NODE_MODIFY_KEY_COMPAT FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_COMPAT -+#define FM_PCD_IOC_PLCR_SET_PROFILE_COMPAT FM_PCD_IOC_PLCR_PROFILE_SET_COMPAT -+#define FM_PCD_IOC_PLCR_DEL_PROFILE_COMPAT FM_PCD_IOC_PLCR_PROFILE_DELETE_COMPAT -+#define FM_PCD_IOC_MANIP_SET_NODE_COMPAT FM_PCD_IOC_MANIP_NODE_SET_COMPAT -+#define FM_PCD_IOC_MANIP_DELETE_NODE_COMPAT FM_PCD_IOC_MANIP_NODE_DELETE_COMPAT -+#endif -+#define FM_PCD_IOC_SET_NET_ENV_CHARACTERISTICS FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET -+#define FM_PCD_IOC_DELETE_NET_ENV_CHARACTERISTICS \ -+ FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE -+#define FM_PCD_IOC_KG_SET_SCHEME FM_PCD_IOC_KG_SCHEME_SET -+#define FM_PCD_IOC_KG_DEL_SCHEME FM_PCD_IOC_KG_SCHEME_DELETE -+#define FM_PCD_IOC_CC_BUILD_TREE FM_PCD_IOC_CC_ROOT_BUILD -+#define FM_PCD_IOC_CC_DELETE_TREE FM_PCD_IOC_CC_ROOT_DELETE -+#define FM_PCD_IOC_CC_DELETE_NODE FM_PCD_IOC_MATCH_TABLE_DELETE -+#define FM_PCD_IOC_CC_TREE_MODIFY_NEXT_ENGINE FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE -+#define FM_PCD_IOC_CC_NODE_MODIFY_NEXT_ENGINE FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE -+#define FM_PCD_IOC_CC_NODE_MODIFY_MISS_NEXT_ENGINE \ -+ FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE -+#define FM_PCD_IOC_CC_NODE_REMOVE_KEY FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY -+#define FM_PCD_IOC_CC_NODE_ADD_KEY FM_PCD_IOC_MATCH_TABLE_ADD_KEY -+#define FM_PCD_IOC_CC_NODE_MODIFY_KEY_AND_NEXT_ENGINE \ -+ FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE -+#define FM_PCD_IOC_CC_NODE_MODIFY_KEY FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY -+#define FM_PCD_IOC_PLCR_SET_PROFILE FM_PCD_IOC_PLCR_PROFILE_SET -+#define FM_PCD_IOC_PLCR_DEL_PROFILE FM_PCD_IOC_PLCR_PROFILE_DELETE -+#define FM_PCD_IOC_MANIP_SET_NODE FM_PCD_IOC_MANIP_NODE_SET -+#define FM_PCD_IOC_MANIP_DELETE_NODE FM_PCD_IOC_MANIP_NODE_DELETE -+#endif /* NCSW_BACKWARD_COMPATIBLE_API */ -+ -+#endif /* __FM_PCD_IOCTLS_H */ -+/** @} */ /* end of lnx_ioctl_FM_PCD_Runtime_grp group */ -+/** @} */ /* end of lnx_ioctl_FM_PCD_grp group */ -+/** @} */ /* end of lnx_ioctl_FM_grp group */ ---- /dev/null -+++ b/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h -@@ -0,0 +1,973 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/****************************************************************************** -+ @File fm_port_ioctls.h -+ -+ @Description FM Port routines -+*//***************************************************************************/ -+#ifndef __FM_PORT_IOCTLS_H -+#define __FM_PORT_IOCTLS_H -+ -+#include "enet_ext.h" -+#include "net_ioctls.h" -+#include "fm_ioctls.h" -+#include "fm_pcd_ioctls.h" -+ -+ -+/**************************************************************************//** -+ -+ @Group lnx_ioctl_FM_grp Frame Manager Linux IOCTL API -+ -+ @Description FM Linux ioctls definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FM_PORT_grp FM Port -+ -+ @Description FM Port API -+ -+ The FM uses a general module called "port" to represent a Tx port -+ (MAC), an Rx port (MAC), offline parsing flow or host command -+ flow. There may be up to 17 (may change) ports in an FM - 5 Tx -+ ports (4 for the 1G MACs, 1 for the 10G MAC), 5 Rx Ports, and 7 -+ Host command/Offline parsing ports. The SW driver manages these -+ ports as sub-modules of the FM, i.e. after an FM is initialized, -+ its ports may be initialized and operated upon. -+ -+ The port is initialized aware of its type, but other functions on -+ a port may be indifferent to its type. When necessary, the driver -+ verifies coherency and returns error if applicable. -+ -+ On initialization, user specifies the port type and it's index -+ (relative to the port's type). Host command and Offline parsing -+ ports share the same id range, I.e user may not initialized host -+ command port 0 and offline parsing port 0. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description An enum for defining port PCD modes. -+ (Must match enum e_FmPortPcdSupport defined in fm_port_ext.h) -+ -+ This enum defines the superset of PCD engines support - i.e. not -+ all engines have to be used, but all have to be enabled. The real -+ flow of a specific frame depends on the PCD configuration and the -+ frame headers and payload. -+ Note: the first engine and the first engine after the parser (if -+ exists) should be in order, the order is important as it will -+ define the flow of the port. However, as for the rest engines -+ (the ones that follows), the order is not important anymore as -+ it is defined by the PCD graph itself. -+*//***************************************************************************/ -+typedef enum ioc_fm_port_pcd_support { -+ e_IOC_FM_PORT_PCD_SUPPORT_NONE = 0 /**< BMI to BMI, PCD is not used */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_ONLY /**< Use only Parser */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_PLCR_ONLY /**< Use only Policer */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR /**< Use Parser and Policer */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG /**< Use Parser and Keygen */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC /**< Use Parser, Keygen and Coarse Classification */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR -+ /**< Use all PCD engines */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR /**< Use Parser, Keygen and Policer */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_CC /**< Use Parser and Coarse Classification */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_CC_AND_PLCR /**< Use Parser and Coarse Classification and Policer */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_CC_ONLY /**< Use only Coarse Classification */ -+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) -+ , e_IOC_FM_PORT_PCD_SUPPORT_CC_AND_KG /**< Use Coarse Classification,and Keygen */ -+ , e_IOC_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR /**< Use Coarse Classification, Keygen and Policer */ -+#endif /* FM_CAPWAP_SUPPORT */ -+} ioc_fm_port_pcd_support; -+ -+ -+/**************************************************************************//** -+ @Collection FM Frame error -+*//***************************************************************************/ -+typedef uint32_t ioc_fm_port_frame_err_select_t; /**< typedef for defining Frame Descriptor errors */ -+ -+/* @} */ -+ -+ -+/**************************************************************************//** -+ @Description An enum for defining Dual Tx rate limiting scale. -+ (Must match e_FmPortDualRateLimiterScaleDown defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef enum ioc_fm_port_dual_rate_limiter_scale_down { -+ e_IOC_FM_PORT_DUAL_RATE_LIMITER_NONE = 0, /**< Use only single rate limiter */ -+ e_IOC_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_2, /**< Divide high rate limiter by 2 */ -+ e_IOC_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_4, /**< Divide high rate limiter by 4 */ -+ e_IOC_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_8 /**< Divide high rate limiter by 8 */ -+} ioc_fm_port_dual_rate_limiter_scale_down; -+ -+/**************************************************************************//** -+ @Description A structure for defining Tx rate limiting -+ (Must match struct t_FmPortRateLimit defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_port_rate_limit_t { -+ uint16_t max_burst_size; /**< in KBytes for Tx ports, in frames -+ for offline parsing ports. (note that -+ for early chips burst size is -+ rounded up to a multiply of 1000 frames).*/ -+ uint32_t rate_limit; /**< in Kb/sec for Tx ports, in frame/sec for -+ offline parsing ports. Rate limit refers to -+ data rate (rather than line rate). */ -+ ioc_fm_port_dual_rate_limiter_scale_down rate_limit_divider; /**< For offline parsing ports only. Not-valid -+ for some earlier chip revisions */ -+} ioc_fm_port_rate_limit_t; -+ -+ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FM_PORT_runtime_control_grp FM Port Runtime Control Unit -+ -+ @Description FM Port Runtime control unit API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description An enum for defining FM Port counters. -+ (Must match enum e_FmPortCounters defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef enum ioc_fm_port_counters { -+ e_IOC_FM_PORT_COUNTERS_CYCLE, /**< BMI performance counter */ -+ e_IOC_FM_PORT_COUNTERS_TASK_UTIL, /**< BMI performance counter */ -+ e_IOC_FM_PORT_COUNTERS_QUEUE_UTIL, /**< BMI performance counter */ -+ e_IOC_FM_PORT_COUNTERS_DMA_UTIL, /**< BMI performance counter */ -+ e_IOC_FM_PORT_COUNTERS_FIFO_UTIL, /**< BMI performance counter */ -+ e_IOC_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION, /**< BMI Rx only performance counter */ -+ e_IOC_FM_PORT_COUNTERS_FRAME, /**< BMI statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_DISCARD_FRAME, /**< BMI statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_DEALLOC_BUF, /**< BMI deallocate buffer statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_RX_BAD_FRAME, /**< BMI Rx only statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_RX_LARGE_FRAME, /**< BMI Rx only statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_RX_FILTER_FRAME, /**< BMI Rx & OP only statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_RX_LIST_DMA_ERR, /**< BMI Rx, OP & HC only statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD, /**< BMI Rx, OP & HC statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_PREPARE_TO_ENQUEUE_COUNTER, /**< BMI Rx, OP & HC only statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_WRED_DISCARD, /**< BMI OP & HC only statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_LENGTH_ERR, /**< BMI non-Rx statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT, /**< BMI non-Rx statistics counter */ -+ e_IOC_FM_PORT_COUNTERS_DEQ_TOTAL, /**< QMI total QM dequeues counter */ -+ e_IOC_FM_PORT_COUNTERS_ENQ_TOTAL, /**< QMI total QM enqueues counter */ -+ e_IOC_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT, /**< QMI counter */ -+ e_IOC_FM_PORT_COUNTERS_DEQ_CONFIRM /**< QMI counter */ -+} ioc_fm_port_counters; -+ -+typedef struct ioc_fm_port_bmi_stats_t { -+ uint32_t cnt_cycle; -+ uint32_t cnt_task_util; -+ uint32_t cnt_queue_util; -+ uint32_t cnt_dma_util; -+ uint32_t cnt_fifo_util; -+ uint32_t cnt_rx_pause_activation; -+ uint32_t cnt_frame; -+ uint32_t cnt_discard_frame; -+ uint32_t cnt_dealloc_buf; -+ uint32_t cnt_rx_bad_frame; -+ uint32_t cnt_rx_large_frame; -+ uint32_t cnt_rx_filter_frame; -+ uint32_t cnt_rx_list_dma_err; -+ uint32_t cnt_rx_out_of_buffers_discard; -+ uint32_t cnt_wred_discard; -+ uint32_t cnt_length_err; -+ uint32_t cnt_unsupported_format; -+} ioc_fm_port_bmi_stats_t; -+ -+/**************************************************************************//** -+ @Description Structure for Port id parameters. -+ (Description may be inaccurate; -+ must match struct t_FmPortCongestionGrps defined in fm_port_ext.h) -+ -+ Fields commented 'IN' are passed by the port module to be used -+ by the FM module. -+ Fields commented 'OUT' will be filled by FM before returning to port. -+*//***************************************************************************/ -+typedef struct ioc_fm_port_congestion_groups_t { -+ uint16_t num_of_congestion_grps_to_consider; /**< The number of required congestion groups -+ to define the size of the following array */ -+ uint8_t congestion_grps_to_consider [FM_PORT_NUM_OF_CONGESTION_GRPS]; -+ /**< An array of CG indexes; -+ Note that the size of the array should be -+ 'num_of_congestion_grps_to_consider'. */ -+#if DPAA_VERSION >= 11 -+ bool pfc_priorities_enable[FM_PORT_NUM_OF_CONGESTION_GRPS][FM_MAX_NUM_OF_PFC_PRIORITIES]; -+ /**< A matrix that represents the map between the CG ids -+ defined in 'congestion_grps_to_consider' to the priorities -+ mapping array. */ -+#endif /* DPAA_VERSION >= 11 */ -+} ioc_fm_port_congestion_groups_t; -+ -+ -+ -+/**************************************************************************//** -+ @Function FM_PORT_Disable -+ -+ @Description Gracefully disable an FM port. The port will not start new tasks after all -+ tasks associated with the port are terminated. -+ -+ @Return 0 on success; error code otherwise. -+ -+ @Cautions This is a blocking routine, it returns after port is -+ gracefully stopped, i.e. the port will not except new frames, -+ but it will finish all frames or tasks which were already began -+*//***************************************************************************/ -+#define FM_PORT_IOC_DISABLE _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(1)) -+ -+/**************************************************************************//** -+ @Function FM_PORT_Enable -+ -+ @Description A runtime routine provided to allow disable/enable of port. -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#define FM_PORT_IOC_ENABLE _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(2)) -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetRateLimit -+ -+ @Description Calling this routine enables rate limit algorithm. -+ By default, this functionality is disabled. -+ Note that rate-limit mechanism uses the FM time stamp. -+ The selected rate limit specified here would be -+ rounded DOWN to the nearest 16M. -+ -+ May be used for Tx and offline parsing ports only -+ -+ @Param[in] ioc_fm_port_rate_limit A structure of rate limit parameters -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#define FM_PORT_IOC_SET_RATE_LIMIT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(3), ioc_fm_port_rate_limit_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_DeleteRateLimit -+ -+ @Description Calling this routine disables the previously enabled rate limit. -+ -+ May be used for Tx and offline parsing ports only -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#define FM_PORT_IOC_DELETE_RATE_LIMIT _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(5)) -+#define FM_PORT_IOC_REMOVE_RATE_LIMIT FM_PORT_IOC_DELETE_RATE_LIMIT -+ -+ -+/**************************************************************************//** -+ @Function FM_PORT_AddCongestionGrps -+ -+ @Description This routine effects the corresponding Tx port. -+ It should be called in order to enable pause -+ frame transmission in case of congestion in one or more -+ of the congestion groups relevant to this port. -+ Each call to this routine may add one or more congestion -+ groups to be considered relevant to this port. -+ -+ May be used for Rx, or RX+OP ports only (depending on chip) -+ -+ @Param[in] ioc_fm_port_congestion_groups_t - A pointer to an array of -+ congestion group ids to consider. -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#define FM_PORT_IOC_ADD_CONGESTION_GRPS _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(34), ioc_fm_port_congestion_groups_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_RemoveCongestionGrps -+ -+ @Description This routine effects the corresponding Tx port. It should be -+ called when congestion groups were -+ defined for this port and are no longer relevant, or pause -+ frames transmitting is not required on their behalf. -+ Each call to this routine may remove one or more congestion -+ groups to be considered relevant to this port. -+ -+ May be used for Rx, or RX+OP ports only (depending on chip) -+ -+ @Param[in] ioc_fm_port_congestion_groups_t - A pointer to an array of -+ congestion group ids to consider. -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#define FM_PORT_IOC_REMOVE_CONGESTION_GRPS _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(35), ioc_fm_port_congestion_groups_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetErrorsRoute -+ -+ @Description Errors selected for this routine will cause a frame with that error -+ to be enqueued to error queue. -+ Errors not selected for this routine will cause a frame with that error -+ to be enqueued to the one of the other port queues. -+ By default all errors are defined to be enqueued to error queue. -+ Errors that were configured to be discarded (at initialization) -+ may not be selected here. -+ -+ May be used for Rx and offline parsing ports only -+ -+ @Param[in] ioc_fm_port_frame_err_select_t A list of errors to enqueue to error queue -+ -+ @Return 0 on success; error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+ (szbs001: How is it possible to have one function that needs to be -+ called BEFORE FM_PORT_Init() implemented as an ioctl, -+ which will ALWAYS be called AFTER the FM_PORT_Init() -+ for that port!?!?!?!???!?!??!?!?) -+*//***************************************************************************/ -+#define FM_PORT_IOC_SET_ERRORS_ROUTE _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(4), ioc_fm_port_frame_err_select_t) -+ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FM_PORT_pcd_runtime_control_grp FM Port PCD Runtime Control Unit -+ -+ @Description FM Port PCD Runtime control unit API functions, definitions and enums. -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description A structure defining the KG scheme after the parser. -+ (Must match struct t_FmPcdKgSchemeSelect defined in fm_port_ext.h) -+ -+ This is relevant only to change scheme selection mode - from -+ direct to indirect and vice versa, or when the scheme is selected directly, -+ to select the scheme id. -+ -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_kg_scheme_select_t { -+ bool direct; /**< TRUE to use 'scheme_id' directly, FALSE to use LCV.*/ -+ void *scheme_id; /**< Relevant for 'direct'=TRUE only. -+ 'scheme_id' selects the scheme after parser. */ -+} ioc_fm_pcd_kg_scheme_select_t; -+ -+/**************************************************************************//** -+ @Description Scheme IDs structure -+ (Must match struct t_FmPcdPortSchemesParams defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_port_schemes_params_t { -+ uint8_t num_of_schemes; /**< Number of schemes for port to be bound to. */ -+ void *scheme_ids[FM_PCD_KG_NUM_OF_SCHEMES]; /**< Array of 'num_of_schemes' schemes for the -+ port to be bound to */ -+} ioc_fm_pcd_port_schemes_params_t; -+ -+/**************************************************************************//** -+ @Description A union for defining port protocol parameters for parser -+ (Must match union u_FmPcdHdrPrsOpts defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef union ioc_fm_pcd_hdr_prs_opts_u { -+ /* MPLS */ -+ struct { -+ bool label_interpretation_enable;/**< When this bit is set, the last MPLS label will be -+ interpreted as described in HW spec table. When the bit -+ is cleared, the parser will advance to MPLS next parse */ -+ ioc_net_header_type next_parse; /**< must be equal or higher than IPv4 */ -+ } mpls_prs_options; -+ -+ /* VLAN */ -+ struct { -+ uint16_t tag_protocol_id1; /**< User defined Tag Protocol Identifier, to be recognized -+ on VLAN TAG on top of 0x8100 and 0x88A8 */ -+ uint16_t tag_protocol_id2; /**< User defined Tag Protocol Identifier, to be recognized -+ on VLAN TAG on top of 0x8100 and 0x88A8 */ -+ } vlan_prs_options; -+ -+ /* PPP */ -+ struct{ -+ bool enable_mtu_check; /**< Check validity of MTU according to RFC2516 */ -+ } pppoe_prs_options; -+ -+ /* IPV6 */ -+ struct { -+ bool routing_hdr_disable; /**< Disable routing header */ -+ } ipv6_prs_options; -+ -+ /* UDP */ -+ struct { -+ bool pad_ignore_checksum; /**< TRUE to ignore pad in checksum */ -+ } udp_prs_options; -+ -+ /* TCP */ -+ struct { -+ bool pad_ignore_checksum; /**< TRUE to ignore pad in checksum */ -+ } tcp_prs_options; -+} ioc_fm_pcd_hdr_prs_opts_u; -+ -+/**************************************************************************//** -+ @Description A structure for defining each header for the parser -+ (must match struct t_FmPcdPrsAdditionalHdrParams defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_prs_additional_hdr_params_t { -+ ioc_net_header_type hdr; /**< Selected header */ -+ bool err_disable; /**< TRUE to disable error indication */ -+ bool soft_prs_enable; /**< Enable jump to SW parser when this -+ header is recognized by the HW parser. */ -+ uint8_t index_per_hdr; /**< Normally 0, if more than one sw parser -+ attachments exists for the same header, -+ (in the main sw parser code) use this -+ index to distinguish between them. */ -+ bool use_prs_opts; /**< TRUE to use parser options. */ -+ ioc_fm_pcd_hdr_prs_opts_u prs_opts; /**< A unuion according to header type, -+ defining the parser options selected.*/ -+} ioc_fm_pcd_prs_additional_hdr_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining port PCD parameters -+ (Must match t_FmPortPcdPrsParams defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_port_pcd_prs_params_t { -+ uint8_t prs_res_priv_info; /**< The private info provides a method of inserting -+ port information into the parser result. This information -+ may be extracted by KeyGen and be used for frames -+ distribution when a per-port distinction is required, -+ it may also be used as a port logical id for analyzing -+ incoming frames. */ -+ uint8_t parsing_offset; /**< Number of bytes from begining of packet to start parsing */ -+ ioc_net_header_type first_prs_hdr; /**< The type of the first header axpected at 'parsing_offset' */ -+ bool include_in_prs_statistics; /**< TRUE to include this port in the parser statistics */ -+ uint8_t num_of_hdrs_with_additional_params; -+ /**< Normally 0, some headers may get special parameters */ -+ ioc_fm_pcd_prs_additional_hdr_params_t additional_params[IOC_FM_PCD_PRS_NUM_OF_HDRS]; -+ /**< 'num_of_hdrs_with_additional_params' structures -+ additional parameters for each header that requires them */ -+ bool set_vlan_tpid1; /**< TRUE to configure user selection of Ethertype to -+ indicate a VLAN tag (in addition to the TPID values -+ 0x8100 and 0x88A8). */ -+ uint16_t vlan_tpid1; /**< extra tag to use if set_vlan_tpid1=TRUE. */ -+ bool set_vlan_tpid2; /**< TRUE to configure user selection of Ethertype to -+ indicate a VLAN tag (in addition to the TPID values -+ 0x8100 and 0x88A8). */ -+ uint16_t vlan_tpid2; /**< extra tag to use if set_vlan_tpid1=TRUE. */ -+} ioc_fm_port_pcd_prs_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining coarse alassification parameters -+ (Must match t_FmPortPcdCcParams defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_port_pcd_cc_params_t { -+ void *cc_tree_id; /**< CC tree id */ -+} ioc_fm_port_pcd_cc_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining keygen parameters -+ (Must match t_FmPortPcdKgParams defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_port_pcd_kg_params_t { -+ uint8_t num_of_schemes; /**< Number of schemes for port to be bound to. */ -+ void *scheme_ids[FM_PCD_KG_NUM_OF_SCHEMES]; -+ /**< Array of 'num_of_schemes' schemes for the -+ port to be bound to */ -+ bool direct_scheme; /**< TRUE for going from parser to a specific scheme, -+ regardless of parser result */ -+ void *direct_scheme_id; /**< Scheme id, as returned by FM_PCD_KgSetScheme; -+ relevant only if direct=TRUE. */ -+} ioc_fm_port_pcd_kg_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining policer parameters -+ (Must match t_FmPortPcdPlcrParams defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_port_pcd_plcr_params_t { -+ void *plcr_profile_id; /**< Selected profile handle; -+ relevant in one of the following cases: -+ e_IOC_FM_PORT_PCD_SUPPORT_PLCR_ONLY or -+ e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR were selected, -+ or if any flow uses a KG scheme where policer -+ profile is not generated (bypass_plcr_profile_generation selected) */ -+} ioc_fm_port_pcd_plcr_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining port PCD parameters -+ (Must match struct t_FmPortPcdParams defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_port_pcd_params_t { -+ ioc_fm_port_pcd_support pcd_support; /**< Relevant for Rx and offline ports only. -+ Describes the active PCD engines for this port. */ -+ void *net_env_id; /**< HL Unused in PLCR only mode */ -+ ioc_fm_port_pcd_prs_params_t *p_prs_params; /**< Parser parameters for this port */ -+ ioc_fm_port_pcd_cc_params_t *p_cc_params; /**< Coarse classification parameters for this port */ -+ ioc_fm_port_pcd_kg_params_t *p_kg_params; /**< Keygen parameters for this port */ -+ ioc_fm_port_pcd_plcr_params_t *p_plcr_params; /**< Policer parameters for this port */ -+ void *p_ip_reassembly_manip;/**< IP Reassembly manipulation */ -+#if (DPAA_VERSION >= 11) -+ void *p_capwap_reassembly_manip;/**< CAPWAP Reassembly manipulation */ -+#endif /* (DPAA_VERSION >= 11) */ -+} ioc_fm_port_pcd_params_t; -+ -+/**************************************************************************//** -+ @Description A structure for defining the Parser starting point -+ (Must match struct t_FmPcdPrsStart defined in fm_port_ext.h) -+*//***************************************************************************/ -+typedef struct ioc_fm_pcd_prs_start_t { -+ uint8_t parsing_offset; /**< Number of bytes from begining of packet to -+ start parsing */ -+ ioc_net_header_type first_prs_hdr; /**< The type of the first header axpected at -+ 'parsing_offset' */ -+} ioc_fm_pcd_prs_start_t; -+ -+ -+/**************************************************************************//** -+ @Description FQID parameters structure -+*//***************************************************************************/ -+typedef struct ioc_fm_port_pcd_fqids_params_t { -+ uint32_t num_fqids; /**< Number of fqids to be allocated for the port */ -+ uint8_t alignment; /**< Alignment required for this port */ -+ uint32_t base_fqid; /**< output parameter - the base fqid */ -+} ioc_fm_port_pcd_fqids_params_t; -+ -+ -+/**************************************************************************//** -+ @Function FM_PORT_IOC_ALLOC_PCD_FQIDS -+ -+ @Description Allocates FQID's -+ -+ May be used for Rx and offline parsing ports only -+ -+ @Param[in,out] ioc_fm_port_pcd_fqids_params_t Parameters for allocating FQID's -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#define FM_PORT_IOC_ALLOC_PCD_FQIDS _IOWR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(19), ioc_fm_port_pcd_fqids_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_IOC_FREE_PCD_FQIDS -+ -+ @Description Frees previously-allocated FQIDs -+ -+ May be used for Rx and offline parsing ports only -+ -+ @Param[in] uint32_t Base FQID of previously allocated range. -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#define FM_PORT_IOC_FREE_PCD_FQIDS _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(19), uint32_t) -+ -+ -+/**************************************************************************//** -+ @Function FM_PORT_SetPCD -+ -+ @Description Calling this routine defines the port's PCD configuration. -+ It changes it from its default configuration which is PCD -+ disabled (BMI to BMI) and configures it according to the passed -+ parameters. -+ -+ May be used for Rx and offline parsing ports only -+ -+ @Param[in] ioc_fm_port_pcd_params_t A Structure of parameters defining the port's PCD -+ configuration. -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PORT_IOC_SET_PCD_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(20), ioc_compat_fm_port_pcd_params_t) -+#endif -+#define FM_PORT_IOC_SET_PCD _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(20), ioc_fm_port_pcd_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_DeletePCD -+ -+ @Description Calling this routine releases the port's PCD configuration. -+ The port returns to its default configuration which is PCD -+ disabled (BMI to BMI) and all PCD configuration is removed. -+ -+ May be used for Rx and offline parsing ports which are -+ in PCD mode only -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#define FM_PORT_IOC_DELETE_PCD _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(21)) -+ -+/**************************************************************************//** -+ @Function FM_PORT_AttachPCD -+ -+ @Description This routine may be called after FM_PORT_DetachPCD was called, -+ to return to the originally configured PCD support flow. -+ The couple of routines are used to allow PCD configuration changes -+ that demand that PCD will not be used while changes take place. -+ -+ May be used for Rx and offline parsing ports which are -+ in PCD mode only -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#define FM_PORT_IOC_ATTACH_PCD _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(23)) -+ -+/**************************************************************************//** -+ @Function FM_PORT_DetachPCD -+ -+ @Description Calling this routine detaches the port from its PCD functionality. -+ The port returns to its default flow which is BMI to BMI. -+ -+ May be used for Rx and offline parsing ports which are -+ in PCD mode only -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#define FM_PORT_IOC_DETACH_PCD _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(22)) -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdPlcrAllocProfiles -+ -+ @Description This routine may be called only for ports that use the Policer in -+ order to allocate private policer profiles. -+ -+ @Param[in] uint16_t The number of required policer profiles -+ -+ @Return 0 on success; error code otherwise. -+ -+ @Cautions Allowed before FM_PORT_SetPCD() only. -+*//***************************************************************************/ -+#define FM_PORT_IOC_PCD_PLCR_ALLOC_PROFILES _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(24), uint16_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdPlcrFreeProfiles -+ -+ @Description This routine should be called for freeing private policer profiles. -+ -+ @Return 0 on success; error code otherwise. -+ -+ @Cautions Allowed before FM_PORT_SetPCD() only. -+*//***************************************************************************/ -+#define FM_PORT_IOC_PCD_PLCR_FREE_PROFILES _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(25)) -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdKgModifyInitialScheme -+ -+ @Description This routine may be called only for ports that use the keygen in -+ order to change the initial scheme frame should be routed to. -+ The change may be of a scheme id (in case of direct mode), -+ from direct to indirect, or from indirect to direct - specifying the scheme id. -+ -+ @Param[in] ioc_fm_pcd_kg_scheme_select_t A structure of parameters for defining whether -+ a scheme is direct/indirect, and if direct - scheme id. -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PORT_IOC_PCD_KG_MODIFY_INITIAL_SCHEME_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(26), ioc_compat_fm_pcd_kg_scheme_select_t) -+#endif -+#define FM_PORT_IOC_PCD_KG_MODIFY_INITIAL_SCHEME _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(26), ioc_fm_pcd_kg_scheme_select_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdPlcrModifyInitialProfile -+ -+ @Description This routine may be called for ports with flows -+ e_IOC_FM_PCD_SUPPORT_PLCR_ONLY or e_IOC_FM_PCD_SUPPORT_PRS_AND_PLCR only, -+ to change the initial Policer profile frame should be routed to. -+ The change may be of a profile and/or absolute/direct mode selection. -+ -+ @Param[in] ioc_fm_obj_t Policer profile Id as returned from FM_PCD_PlcrSetProfile. -+ -+ @Return 0 on success; error code otherwise. -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PORT_IOC_PCD_PLCR_MODIFY_INITIAL_PROFILE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(27), ioc_compat_fm_obj_t) -+#endif -+#define FM_PORT_IOC_PCD_PLCR_MODIFY_INITIAL_PROFILE _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(27), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdCcModifyTree -+ -+ @Description This routine may be called to change this port connection to -+ a pre-initializes coarse classification Tree. -+ -+ @Param[in] ioc_fm_obj_t Id of new coarse classification tree selected for this port. -+ -+ @Return 0 on success; error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_SetPCD() and FM_PORT_DetachPCD() -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PORT_IOC_PCD_CC_MODIFY_TREE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(28), ioc_compat_fm_obj_t) -+#endif -+#define FM_PORT_IOC_PCD_CC_MODIFY_TREE _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(28), ioc_fm_obj_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdKgBindSchemes -+ -+ @Description These routines may be called for modifying the binding of ports -+ to schemes. The scheme itself is not added, -+ just this specific port starts using it. -+ -+ @Param[in] ioc_fm_pcd_port_schemes_params_t Schemes parameters structre -+ -+ @Return 0 on success; error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_SetPCD(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PORT_IOC_PCD_KG_BIND_SCHEMES_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(30), ioc_compat_fm_pcd_port_schemes_params_t) -+#endif -+#define FM_PORT_IOC_PCD_KG_BIND_SCHEMES _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(30), ioc_fm_pcd_port_schemes_params_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_PcdKgUnbindSchemes -+ -+ @Description These routines may be called for modifying the binding of ports -+ to schemes. The scheme itself is not removed or invalidated, -+ just this specific port stops using it. -+ -+ @Param[in] ioc_fm_pcd_port_schemes_params_t Schemes parameters structre -+ -+ @Return 0 on success; error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_SetPCD(). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PORT_IOC_PCD_KG_UNBIND_SCHEMES_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(31), ioc_compat_fm_pcd_port_schemes_params_t) -+#endif -+#define FM_PORT_IOC_PCD_KG_UNBIND_SCHEMES _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(31), ioc_fm_pcd_port_schemes_params_t) -+ -+typedef struct ioc_fm_port_mac_addr_params_t { -+ uint8_t addr[ENET_NUM_OCTETS_PER_ADDRESS]; -+} ioc_fm_port_mac_addr_params_t; -+ -+/**************************************************************************//** -+ @Function FM_MAC_AddHashMacAddr -+ -+ @Description Add an Address to the hash table. This is for filter purpose only. -+ -+ @Param[in] ioc_fm_port_mac_addr_params_t - Ethernet Mac address -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). It is a filter only address. -+ @Cautions Some address need to be filtered out in upper FM blocks. -+*//***************************************************************************/ -+#define FM_PORT_IOC_ADD_RX_HASH_MAC_ADDR _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(36), ioc_fm_port_mac_addr_params_t) -+ -+/**************************************************************************//** -+ @Function FM_MAC_RemoveHashMacAddr -+ -+ @Description Delete an Address to the hash table. This is for filter purpose only. -+ -+ @Param[in] ioc_fm_port_mac_addr_params_t - Ethernet Mac address -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+*//***************************************************************************/ -+#define FM_PORT_IOC_REMOVE_RX_HASH_MAC_ADDR _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(37), ioc_fm_port_mac_addr_params_t) -+ -+typedef struct ioc_fm_port_tx_pause_frames_params_t { -+ uint8_t priority; -+ uint16_t pause_time; -+ uint16_t thresh_time; -+} ioc_fm_port_tx_pause_frames_params_t; -+ -+/**************************************************************************//** -+ @Function FM_MAC_SetTxPauseFrames -+ -+ @Description Enable/Disable transmission of Pause-Frames. -+ The routine changes the default configuration: -+ pause-time - [0xf000] -+ threshold-time - [0] -+ -+ @Param[in] ioc_fm_port_tx_pause_frames_params_t A structure holding the required parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_MAC_Init(). -+ PFC is supported only on new mEMAC; i.e. in MACs that don't have -+ PFC support (10G-MAC and dTSEC), user should use 'FM_MAC_NO_PFC' -+ in the 'priority' field. -+*//***************************************************************************/ -+#define FM_PORT_IOC_SET_TX_PAUSE_FRAMES _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(40), ioc_fm_port_tx_pause_frames_params_t) -+ -+typedef struct ioc_fm_port_mac_statistics_t { -+ /* RMON */ -+ uint64_t e_stat_pkts_64; /**< r-10G tr-DT 64 byte frame counter */ -+ uint64_t e_stat_pkts_65_to_127; /**< r-10G 65 to 127 byte frame counter */ -+ uint64_t e_stat_pkts_128_to_255; /**< r-10G 128 to 255 byte frame counter */ -+ uint64_t e_stat_pkts_256_to_511; /**< r-10G 256 to 511 byte frame counter */ -+ uint64_t e_stat_pkts_512_to_1023; /**< r-10G 512 to 1023 byte frame counter */ -+ uint64_t e_stat_pkts_1024_to_1518; /**< r-10G 1024 to 1518 byte frame counter */ -+ uint64_t e_stat_pkts_1519_to_1522; /**< r-10G 1519 to 1522 byte good frame count */ -+ /* */ -+ uint64_t e_stat_fragments; /**< Total number of packets that were less than 64 octets long with a wrong CRC.*/ -+ uint64_t e_stat_jabbers; /**< Total number of packets longer than valid maximum length octets */ -+ uint64_t e_stat_drop_events; /**< number of dropped packets due to internal errors of the MAC Client (during recieve). */ -+ uint64_t e_stat_CRC_align_errors; /**< Incremented when frames of correct length but with CRC error are received.*/ -+ uint64_t e_stat_undersize_pkts; /**< Incremented for frames under 64 bytes with a valid FCS and otherwise well formed; -+ This count does not include range length errors */ -+ uint64_t e_stat_oversize_pkts; /**< Incremented for frames which exceed 1518 (non VLAN) or 1522 (VLAN) and contains -+ a valid FCS and otherwise well formed */ -+ /* Pause */ -+ uint64_t te_stat_pause; /**< Pause MAC Control received */ -+ uint64_t re_stat_pause; /**< Pause MAC Control sent */ -+ /* MIB II */ -+ uint64_t if_in_octets; /**< Total number of byte received. */ -+ uint64_t if_in_pkts; /**< Total number of packets received.*/ -+ uint64_t if_in_ucast_pkts; /**< Total number of unicast frame received; -+ NOTE: this counter is not supported on dTSEC MAC */ -+ uint64_t if_in_mcast_pkts; /**< Total number of multicast frame received*/ -+ uint64_t if_in_bcast_pkts; /**< Total number of broadcast frame received */ -+ uint64_t if_in_discards; /**< Frames received, but discarded due to problems within the MAC RX. */ -+ uint64_t if_in_errors; /**< Number of frames received with error: -+ - FIFO Overflow Error -+ - CRC Error -+ - Frame Too Long Error -+ - Alignment Error -+ - The dedicated Error Code (0xfe, not a code error) was received */ -+ uint64_t if_out_octets; /**< Total number of byte sent. */ -+ uint64_t if_out_pkts; /**< Total number of packets sent .*/ -+ uint64_t if_out_ucast_pkts; /**< Total number of unicast frame sent; -+ NOTE: this counter is not supported on dTSEC MAC */ -+ uint64_t if_out_mcast_pkts; /**< Total number of multicast frame sent */ -+ uint64_t if_out_bcast_pkts; /**< Total number of multicast frame sent */ -+ uint64_t if_out_discards; /**< Frames received, but discarded due to problems within the MAC TX N/A!.*/ -+ uint64_t if_out_errors; /**< Number of frames transmitted with error: -+ - FIFO Overflow Error -+ - FIFO Underflow Error -+ - Other */ -+} ioc_fm_port_mac_statistics_t; -+ -+/**************************************************************************//** -+ @Function FM_MAC_GetStatistics -+ -+ @Description get all MAC statistics counters -+ -+ @Param[out] ioc_fm_port_mac_statistics_t A structure holding the statistics -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+#define FM_PORT_IOC_GET_MAC_STATISTICS _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(41), ioc_fm_port_mac_statistics_t) -+ -+/**************************************************************************//** -+ @Function FM_PORT_ConfigBufferPrefixContent -+ -+ @Description Defines the structure, size and content of the application buffer. -+ The prefix will -+ In Tx ports, if 'passPrsResult', the application -+ should set a value to their offsets in the prefix of -+ the FM will save the first 'privDataSize', than, -+ depending on 'passPrsResult' and 'passTimeStamp', copy parse result -+ and timeStamp, and the packet itself (in this order), to the -+ application buffer, and to offset. -+ Calling this routine changes the buffer margins definitions -+ in the internal driver data base from its default -+ configuration: Data size: [DEFAULT_FM_SP_bufferPrefixContent_privDataSize] -+ Pass Parser result: [DEFAULT_FM_SP_bufferPrefixContent_passPrsResult]. -+ Pass timestamp: [DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp]. -+ -+ May be used for all ports -+ -+ @Param[in] ioc_fm_buffer_prefix_content_t A structure holding the required parameters. -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init(). -+*//***************************************************************************/ -+#define FM_PORT_IOC_CONFIG_BUFFER_PREFIX_CONTENT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(39), ioc_fm_buffer_prefix_content_t) -+ -+#if (DPAA_VERSION >= 11) -+typedef struct ioc_fm_port_vsp_alloc_params_t { -+ uint8_t num_of_profiles; /**< Number of Virtual Storage Profiles */ -+ uint8_t dflt_relative_id; /**< The default Virtual-Storage-Profile-id dedicated to Rx/OP port -+ The same default Virtual-Storage-Profile-id will be for coupled Tx port -+ if relevant function called for Rx port */ -+ void *p_fm_tx_port; /**< Handle to coupled Tx Port; not relevant for OP port. */ -+}ioc_fm_port_vsp_alloc_params_t; -+ -+/**************************************************************************//** -+ @Function FM_PORT_VSPAlloc -+ -+ @Description This routine allocated VSPs per port and forces the port to work -+ in VSP mode. Note that the port is initialized by default with the -+ physical-storage-profile only. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[in] p_Params A structure of parameters for allocation VSP's per port -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(), and before FM_PORT_SetPCD() -+ and also before FM_PORT_Enable() (i.e. the port should be disabled). -+*//***************************************************************************/ -+#if defined(CONFIG_COMPAT) -+#define FM_PORT_IOC_VSP_ALLOC_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(38), ioc_compat_fm_port_vsp_alloc_params_t) -+#endif -+#define FM_PORT_IOC_VSP_ALLOC _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(38), ioc_fm_port_vsp_alloc_params_t) -+#endif /* (DPAA_VERSION >= 11) */ -+ -+/**************************************************************************//** -+ @Function FM_PORT_GetBmiCounters -+ -+ @Description Read port's BMI stat counters and place them into -+ a designated structure of counters. -+ -+ @Param[in] h_FmPort A handle to a FM Port module. -+ @Param[out] p_BmiStats counters structure -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_PORT_Init(). -+*//***************************************************************************/ -+ -+#define FM_PORT_IOC_GET_BMI_COUNTERS _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(42), ioc_fm_port_bmi_stats_t) -+ -+typedef struct ioc_fm_port_mac_frame_size_counters_t { -+ -+ e_CommMode type; -+ uint64_t count_pkts_64; /**< 64 byte frame counter */ -+ uint64_t count_pkts_65_to_127; /**< 65 to 127 byte frame counter */ -+ uint64_t count_pkts_128_to_255; /**< 128 to 255 byte frame counter */ -+ uint64_t count_pkts_256_to_511; /**< 256 to 511 byte frame counter */ -+ uint64_t count_pkts_512_to_1023; /**< 512 to 1023 byte frame counter */ -+ uint64_t count_pkts_1024_to_1518; /**< 1024 to 1518 byte frame counter */ -+ uint64_t count_pkts_1519_to_1522; /**< 1519 to 1522 byte good frame count */ -+} ioc_fm_port_mac_frame_size_counters_t; -+ -+/**************************************************************************//** -+ @Function FM_MAC_GetFrameSizeCounters -+ -+ @Description get MAC statistics counters for different frame size -+ -+ @Param[out] ioc_fm_port_mac_frame_size_counters_t A structure holding the counters -+ -+ @Return E_OK on success; Error code otherwise. -+ -+ @Cautions Allowed only following FM_Init(). -+*//***************************************************************************/ -+#define FM_PORT_IOC_GET_MAC_FRAME_SIZE_COUNTERS _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(43), ioc_fm_port_mac_frame_size_counters_t) -+ -+ -+/** @} */ /* end of lnx_ioctl_FM_PORT_pcd_runtime_control_grp group */ -+/** @} */ /* end of lnx_ioctl_FM_PORT_runtime_control_grp group */ -+ -+/** @} */ /* end of lnx_ioctl_FM_PORT_grp group */ -+/** @} */ /* end of lnx_ioctl_FM_grp group */ -+#endif /* __FM_PORT_IOCTLS_H */ ---- /dev/null -+++ b/include/uapi/linux/fmd/Peripherals/fm_test_ioctls.h -@@ -0,0 +1,208 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File fm_test_ioctls.h -+ -+ @Description FM Char device ioctls -+*//***************************************************************************/ -+#ifndef __FM_TEST_IOCTLS_H -+#define __FM_TEST_IOCTLS_H -+ -+#include "ioctls.h" -+ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FMT_grp Frame Manager Test Linux IOCTL API -+ -+ @Description FM-Test Linux ioctls definitions and enums -+ -+ @{ -+*//***************************************************************************/ -+ -+#define IOC_FMT_MAX_NUM_OF_PORTS 26 -+ -+/**************************************************************************//** -+ @Collection TEST Parameters -+*//***************************************************************************/ -+/**************************************************************************//** -+ @Description: Name of the FM-Test chardev -+*//***************************************************************************/ -+#define DEV_FM_TEST_NAME "fm-test-port" -+ -+#define DEV_FM_TEST_PORTS_MINOR_BASE 0 -+#define DEV_FM_TEST_MAX_MINORS (DEV_FM_TEST_PORTS_MINOR_BASE + IOC_FMT_MAX_NUM_OF_PORTS) -+ -+#define FMT_PORT_IOC_NUM(n) n -+/* @} */ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FMT_lib_grp FM-Test library -+ -+ @Description TODO -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description TODO -+*//***************************************************************************/ -+typedef uint8_t ioc_fmt_xxx_t; -+ -+#define FM_PRS_MAX 32 -+#define FM_TIME_STAMP_MAX 8 -+ -+/**************************************************************************//** -+ @Description FM Port buffer content description -+*//***************************************************************************/ -+typedef struct ioc_fmt_buff_context_t { -+ void *p_user_priv; -+ uint8_t fm_prs_res[FM_PRS_MAX]; -+ uint8_t fm_time_stamp[FM_TIME_STAMP_MAX]; -+} ioc_fmt_buff_context_t; -+ -+#if defined(__KERNEL__) && defined(CONFIG_COMPAT) -+typedef struct ioc_fmt_compat_buff_context_t { -+ compat_uptr_t p_user_priv; -+ uint8_t fm_prs_res[FM_PRS_MAX]; -+ uint8_t fm_time_stamp[FM_TIME_STAMP_MAX]; -+} ioc_fmt_compat_buff_context_t; -+#endif -+ -+/**************************************************************************//** -+ @Description Buffer descriptor -+*//***************************************************************************/ -+typedef struct ioc_fmt_buff_desc_t { -+ uint32_t qid; -+ void *p_data; -+ uint32_t size; -+ uint32_t status; -+ ioc_fmt_buff_context_t buff_context; -+} ioc_fmt_buff_desc_t; -+ -+#if defined(__KERNEL__) && defined(CONFIG_COMPAT) -+typedef struct ioc_fmt_compat_buff_desc_t { -+ uint32_t qid; -+ compat_uptr_t p_data; -+ uint32_t size; -+ uint32_t status; -+ ioc_fmt_compat_buff_context_t buff_context; -+} ioc_fmt_compat_buff_desc_t; -+#endif -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FMT_runtime_control_grp FM-Test Runtime Control Unit -+ -+ @Description TODO -+ @{ -+*//***************************************************************************/ -+ -+/** @} */ /* end of lnx_ioctl_FMT_runtime_control_grp group */ -+ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_FMTP_lib_grp FM-Port-Test library -+ -+ @Description TODO -+ -+ @{ -+*//***************************************************************************/ -+ -+/**************************************************************************//** -+ @Description FM-Test FM port type -+*//***************************************************************************/ -+typedef enum ioc_fmt_port_type { -+ e_IOC_FMT_PORT_T_RXTX, /**< Standard port */ -+ e_IOC_FMT_PORT_T_OP, /**< Offline-parsing port */ -+} ioc_fmt_port_type; -+ -+/**************************************************************************//** -+ @Description TODO -+*//***************************************************************************/ -+typedef struct ioc_fmt_port_param_t { -+ uint8_t fm_id; -+ ioc_fmt_port_type fm_port_type; -+ uint8_t fm_port_id; -+ uint32_t num_tx_queues; -+} ioc_fmt_port_param_t; -+ -+ -+/**************************************************************************//** -+ @Function FMT_PORT_IOC_INIT -+ -+ @Description TODO -+ -+ @Param[in] ioc_fmt_port_param_t TODO -+ -+ @Cautions Allowed only after the FM equivalent port is already initialized. -+*//***************************************************************************/ -+#define FMT_PORT_IOC_INIT _IOW(FMT_IOC_TYPE_BASE, FMT_PORT_IOC_NUM(0), ioc_fmt_port_param_t) -+ -+/**************************************************************************//** -+ @Function FMT_PORT_IOC_SET_DIAG_MODE -+ -+ @Description TODO -+ -+ @Param[in] ioc_diag_mode TODO -+ -+ @Cautions Allowed only following FMT_PORT_IOC_INIT(). -+*//***************************************************************************/ -+#define FMT_PORT_IOC_SET_DIAG_MODE _IOW(FMT_IOC_TYPE_BASE, FMT_PORT_IOC_NUM(1), ioc_diag_mode) -+ -+/**************************************************************************//** -+ @Function FMT_PORT_IOC_SET_IP_HEADER_MANIP -+ -+ @Description Set IP header manipulations for this port. -+ -+ @Param[in] int 1 to enable; 0 to disable -+ -+ @Cautions Allowed only following FMT_PORT_IOC_INIT(). -+*//***************************************************************************/ -+#define FMT_PORT_IOC_SET_IP_HEADER_MANIP _IOW(FMT_IOC_TYPE_BASE, FMT_PORT_IOC_NUM(2), int) -+ -+/**************************************************************************//** -+ @Function FMT_PORT_IOC_SET_DPAECHO_MODE -+ -+ @Description Set DPA in echo mode - all frame are sent back. -+ -+ @Param[in] int 1 to enable; 0 to disable -+ -+ @Cautions Allowed only following FMT_PORT_IOC_INIT(). -+*//***************************************************************************/ -+#define FMT_PORT_IOC_SET_DPAECHO_MODE _IOW(FMT_IOC_TYPE_BASE, FMT_PORT_IOC_NUM(3), int) -+ -+/** @} */ /* end of lnx_ioctl_FMTP_lib_grp group */ -+/** @} */ /* end of lnx_ioctl_FMT_lib_grp group */ -+/** @} */ /* end of lnx_ioctl_FMT_grp */ -+ -+ -+#endif /* __FM_TEST_IOCTLS_H */ ---- /dev/null -+++ b/include/uapi/linux/fmd/integrations/Kbuild -@@ -0,0 +1 @@ -+header-y += integration_ioctls.h ---- /dev/null -+++ b/include/uapi/linux/fmd/integrations/integration_ioctls.h -@@ -0,0 +1,56 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File integration_ioctls.h -+ -+ @Description External header file for Integration unit routines. -+*//***************************************************************************/ -+ -+#ifndef __INTG_IOCTLS_H -+#define __INTG_IOCTLS_H -+ -+ -+#define FM_IOC_TYPE_BASE (NCSW_IOC_TYPE_BASE+1) -+#define FMT_IOC_TYPE_BASE (NCSW_IOC_TYPE_BASE+3) -+ -+/*#define FM_IOCTL_DBG*/ -+ -+#if defined(FM_IOCTL_DBG) -+ #define _fm_ioctl_dbg(format, arg...) \ -+ printk("fm ioctl [%s:%u](cpu:%u) - " format, \ -+ __func__, __LINE__, smp_processor_id(), ##arg) -+#else -+# define _fm_ioctl_dbg(arg...) -+#endif -+ -+#endif /* __INTG_IOCTLS_H */ ---- /dev/null -+++ b/include/uapi/linux/fmd/ioctls.h -@@ -0,0 +1,96 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/**************************************************************************//** -+ @File ioctls.h -+ -+ @Description Structures and definitions for Command Relay Ioctls -+*//***************************************************************************/ -+ -+#ifndef __IOCTLS_H__ -+#define __IOCTLS_H__ -+ -+#include -+ -+#include "integration_ioctls.h" -+ -+ -+/**************************************************************************//** -+ @Group lnx_ioctl_ncsw_grp NetCommSw Linux User-Space (IOCTL) API -+ @{ -+*//***************************************************************************/ -+ -+#define NCSW_IOC_TYPE_BASE 0xe0 /**< defines the IOCTL type for all -+ the NCSW Linux module commands */ -+ -+ -+/**************************************************************************//** -+ @Description IOCTL Memory allocation types. -+*//***************************************************************************/ -+typedef enum ioc_mem_type { -+ e_IOC_MEM_INVALID = 0x00000000, /**< Invalid memory type (error) */ -+ e_IOC_MEM_CACHABLE_SYS = 0x00000001, /**< Primary DDR, cacheable segment */ -+ e_IOC_MEM_NOCACHE_SYS = 0x00000004, /**< Primary DDR, non-cacheable segment */ -+ e_IOC_MEM_SECONDARY = 0x00000002, /**< Either secondary DDR or SDRAM */ -+ e_IOC_MEM_PRAM = 0x00000008 /**< Multi-user RAM identifier */ -+} ioc_mem_type; -+ -+/**************************************************************************//** -+ @Description Enumeration (bit flags) of communication modes (Transmit, -+ receive or both). -+*//***************************************************************************/ -+typedef enum ioc_comm_mode { -+ e_IOC_COMM_MODE_NONE = 0 /**< No transmit/receive communication */ -+ , e_IOC_COMM_MODE_RX = 1 /**< Only receive communication */ -+ , e_IOC_COMM_MODE_TX = 2 /**< Only transmit communication */ -+ , e_IOC_COMM_MODE_RX_AND_TX = 3 /**< Both transmit and receive communication */ -+} ioc_comm_mode; -+ -+/**************************************************************************//** -+ @Description General Diagnostic Mode -+*//***************************************************************************/ -+typedef enum ioc_diag_mode -+{ -+ e_IOC_DIAG_MODE_NONE = 0, -+ e_IOC_DIAG_MODE_CTRL_LOOPBACK, /**< loopback in the controller; E.g. MAC, TDM, etc. */ -+ e_IOC_DIAG_MODE_CHIP_LOOPBACK, /**< loopback in the chip but not in controller; -+ E.g. IO-pins, SerDes, etc. */ -+ e_IOC_DIAG_MODE_PHY_LOOPBACK, /**< loopback in the external PHY */ -+ e_IOC_DIAG_MODE_LINE_LOOPBACK, /**< loopback in the external line */ -+ e_IOC_DIAG_MODE_CTRL_ECHO, /**< */ -+ e_IOC_DIAG_MODE_PHY_ECHO /**< */ -+} ioc_diag_mode; -+ -+/** @} */ /* end of lnx_ioctl_ncsw_grp */ -+ -+ -+#endif /* __IOCTLS_H__ */ ---- /dev/null -+++ b/include/uapi/linux/fmd/net_ioctls.h -@@ -0,0 +1,430 @@ -+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc. -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of Freescale Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+ -+/**************************************************************************//** -+ @File net_ioctls.h -+ -+ @Description This file contains common and general netcomm headers definitions. -+*//***************************************************************************/ -+#ifndef __NET_IOCTLS_H -+#define __NET_IOCTLS_H -+ -+#include "ioctls.h" -+ -+ -+typedef uint8_t ioc_header_field_ppp_t; -+ -+#define IOC_NET_HEADER_FIELD_PPP_PID (1) -+#define IOC_NET_HEADER_FIELD_PPP_COMPRESSED (IOC_NET_HEADER_FIELD_PPP_PID << 1) -+#define IOC_NET_HEADER_FIELD_PPP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_PPP_PID << 2) - 1) -+ -+ -+typedef uint8_t ioc_header_field_pppoe_t; -+ -+#define IOC_NET_HEADER_FIELD_PPPoE_VER (1) -+#define IOC_NET_HEADER_FIELD_PPPoE_TYPE (IOC_NET_HEADER_FIELD_PPPoE_VER << 1) -+#define IOC_NET_HEADER_FIELD_PPPoE_CODE (IOC_NET_HEADER_FIELD_PPPoE_VER << 2) -+#define IOC_NET_HEADER_FIELD_PPPoE_SID (IOC_NET_HEADER_FIELD_PPPoE_VER << 3) -+#define IOC_NET_HEADER_FIELD_PPPoE_LEN (IOC_NET_HEADER_FIELD_PPPoE_VER << 4) -+#define IOC_NET_HEADER_FIELD_PPPoE_SESSION (IOC_NET_HEADER_FIELD_PPPoE_VER << 5) -+#define IOC_NET_HEADER_FIELD_PPPoE_PID (IOC_NET_HEADER_FIELD_PPPoE_VER << 6) -+#define IOC_NET_HEADER_FIELD_PPPoE_ALL_FIELDS ((IOC_NET_HEADER_FIELD_PPPoE_VER << 7) - 1) -+ -+#define IOC_NET_HEADER_FIELD_PPPMUX_PID (1) -+#define IOC_NET_HEADER_FIELD_PPPMUX_CKSUM (IOC_NET_HEADER_FIELD_PPPMUX_PID << 1) -+#define IOC_NET_HEADER_FIELD_PPPMUX_COMPRESSED (IOC_NET_HEADER_FIELD_PPPMUX_PID << 2) -+#define IOC_NET_HEADER_FIELD_PPPMUX_ALL_FIELDS ((IOC_NET_HEADER_FIELD_PPPMUX_PID << 3) - 1) -+ -+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF (1) -+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_LXT (IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 1) -+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_LEN (IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 2) -+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PID (IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 3) -+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_USE_PID (IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 4) -+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_ALL_FIELDS ((IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 5) - 1) -+ -+ -+typedef uint8_t ioc_header_field_eth_t; -+ -+#define IOC_NET_HEADER_FIELD_ETH_DA (1) -+#define IOC_NET_HEADER_FIELD_ETH_SA (IOC_NET_HEADER_FIELD_ETH_DA << 1) -+#define IOC_NET_HEADER_FIELD_ETH_LENGTH (IOC_NET_HEADER_FIELD_ETH_DA << 2) -+#define IOC_NET_HEADER_FIELD_ETH_TYPE (IOC_NET_HEADER_FIELD_ETH_DA << 3) -+#define IOC_NET_HEADER_FIELD_ETH_FINAL_CKSUM (IOC_NET_HEADER_FIELD_ETH_DA << 4) -+#define IOC_NET_HEADER_FIELD_ETH_PADDING (IOC_NET_HEADER_FIELD_ETH_DA << 5) -+#define IOC_NET_HEADER_FIELD_ETH_ALL_FIELDS ((IOC_NET_HEADER_FIELD_ETH_DA << 6) - 1) -+ -+#define IOC_NET_HEADER_FIELD_ETH_ADDR_SIZE 6 -+ -+typedef uint16_t ioc_header_field_ip_t; -+ -+#define IOC_NET_HEADER_FIELD_IP_VER (1) -+#define IOC_NET_HEADER_FIELD_IP_DSCP (IOC_NET_HEADER_FIELD_IP_VER << 2) -+#define IOC_NET_HEADER_FIELD_IP_ECN (IOC_NET_HEADER_FIELD_IP_VER << 3) -+#define IOC_NET_HEADER_FIELD_IP_PROTO (IOC_NET_HEADER_FIELD_IP_VER << 4) -+ -+#define IOC_NET_HEADER_FIELD_IP_PROTO_SIZE 1 -+ -+typedef uint16_t ioc_header_field_ipv4_t; -+ -+#define IOC_NET_HEADER_FIELD_IPv4_VER (1) -+#define IOC_NET_HEADER_FIELD_IPv4_HDR_LEN (IOC_NET_HEADER_FIELD_IPv4_VER << 1) -+#define IOC_NET_HEADER_FIELD_IPv4_TOS (IOC_NET_HEADER_FIELD_IPv4_VER << 2) -+#define IOC_NET_HEADER_FIELD_IPv4_TOTAL_LEN (IOC_NET_HEADER_FIELD_IPv4_VER << 3) -+#define IOC_NET_HEADER_FIELD_IPv4_ID (IOC_NET_HEADER_FIELD_IPv4_VER << 4) -+#define IOC_NET_HEADER_FIELD_IPv4_FLAG_D (IOC_NET_HEADER_FIELD_IPv4_VER << 5) -+#define IOC_NET_HEADER_FIELD_IPv4_FLAG_M (IOC_NET_HEADER_FIELD_IPv4_VER << 6) -+#define IOC_NET_HEADER_FIELD_IPv4_OFFSET (IOC_NET_HEADER_FIELD_IPv4_VER << 7) -+#define IOC_NET_HEADER_FIELD_IPv4_TTL (IOC_NET_HEADER_FIELD_IPv4_VER << 8) -+#define IOC_NET_HEADER_FIELD_IPv4_PROTO (IOC_NET_HEADER_FIELD_IPv4_VER << 9) -+#define IOC_NET_HEADER_FIELD_IPv4_CKSUM (IOC_NET_HEADER_FIELD_IPv4_VER << 10) -+#define IOC_NET_HEADER_FIELD_IPv4_SRC_IP (IOC_NET_HEADER_FIELD_IPv4_VER << 11) -+#define IOC_NET_HEADER_FIELD_IPv4_DST_IP (IOC_NET_HEADER_FIELD_IPv4_VER << 12) -+#define IOC_NET_HEADER_FIELD_IPv4_OPTS (IOC_NET_HEADER_FIELD_IPv4_VER << 13) -+#define IOC_NET_HEADER_FIELD_IPv4_OPTS_COUNT (IOC_NET_HEADER_FIELD_IPv4_VER << 14) -+#define IOC_NET_HEADER_FIELD_IPv4_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IPv4_VER << 15) - 1) -+ -+#define IOC_NET_HEADER_FIELD_IPv4_ADDR_SIZE 4 -+#define IOC_NET_HEADER_FIELD_IPv4_PROTO_SIZE 1 -+ -+ -+typedef uint8_t ioc_header_field_ipv6_t; -+ -+#define IOC_NET_HEADER_FIELD_IPv6_VER (1) -+#define IOC_NET_HEADER_FIELD_IPv6_TC (IOC_NET_HEADER_FIELD_IPv6_VER << 1) -+#define IOC_NET_HEADER_FIELD_IPv6_SRC_IP (IOC_NET_HEADER_FIELD_IPv6_VER << 2) -+#define IOC_NET_HEADER_FIELD_IPv6_DST_IP (IOC_NET_HEADER_FIELD_IPv6_VER << 3) -+#define IOC_NET_HEADER_FIELD_IPv6_NEXT_HDR (IOC_NET_HEADER_FIELD_IPv6_VER << 4) -+#define IOC_NET_HEADER_FIELD_IPv6_FL (IOC_NET_HEADER_FIELD_IPv6_VER << 5) -+#define IOC_NET_HEADER_FIELD_IPv6_HOP_LIMIT (IOC_NET_HEADER_FIELD_IPv6_VER << 6) -+#define IOC_NET_HEADER_FIELD_IPv6_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IPv6_VER << 7) - 1) -+ -+#define IOC_NET_HEADER_FIELD_IPv6_ADDR_SIZE 16 -+#define IOC_NET_HEADER_FIELD_IPv6_NEXT_HDR_SIZE 1 -+ -+#define IOC_NET_HEADER_FIELD_ICMP_TYPE (1) -+#define IOC_NET_HEADER_FIELD_ICMP_CODE (IOC_NET_HEADER_FIELD_ICMP_TYPE << 1) -+#define IOC_NET_HEADER_FIELD_ICMP_CKSUM (IOC_NET_HEADER_FIELD_ICMP_TYPE << 2) -+#define IOC_NET_HEADER_FIELD_ICMP_ID (IOC_NET_HEADER_FIELD_ICMP_TYPE << 3) -+#define IOC_NET_HEADER_FIELD_ICMP_SQ_NUM (IOC_NET_HEADER_FIELD_ICMP_TYPE << 4) -+#define IOC_NET_HEADER_FIELD_ICMP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_ICMP_TYPE << 5) - 1) -+ -+#define IOC_NET_HEADER_FIELD_ICMP_CODE_SIZE 1 -+#define IOC_NET_HEADER_FIELD_ICMP_TYPE_SIZE 1 -+ -+#define IOC_NET_HEADER_FIELD_IGMP_VERSION (1) -+#define IOC_NET_HEADER_FIELD_IGMP_TYPE (IOC_NET_HEADER_FIELD_IGMP_VERSION << 1) -+#define IOC_NET_HEADER_FIELD_IGMP_CKSUM (IOC_NET_HEADER_FIELD_IGMP_VERSION << 2) -+#define IOC_NET_HEADER_FIELD_IGMP_DATA (IOC_NET_HEADER_FIELD_IGMP_VERSION << 3) -+#define IOC_NET_HEADER_FIELD_IGMP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IGMP_VERSION << 4) - 1) -+ -+ -+typedef uint16_t ioc_header_field_tcp_t; -+ -+#define IOC_NET_HEADER_FIELD_TCP_PORT_SRC (1) -+#define IOC_NET_HEADER_FIELD_TCP_PORT_DST (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 1) -+#define IOC_NET_HEADER_FIELD_TCP_SEQ (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 2) -+#define IOC_NET_HEADER_FIELD_TCP_ACK (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 3) -+#define IOC_NET_HEADER_FIELD_TCP_OFFSET (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 4) -+#define IOC_NET_HEADER_FIELD_TCP_FLAGS (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 5) -+#define IOC_NET_HEADER_FIELD_TCP_WINDOW (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 6) -+#define IOC_NET_HEADER_FIELD_TCP_CKSUM (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 7) -+#define IOC_NET_HEADER_FIELD_TCP_URGPTR (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 8) -+#define IOC_NET_HEADER_FIELD_TCP_OPTS (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 9) -+#define IOC_NET_HEADER_FIELD_TCP_OPTS_COUNT (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 10) -+#define IOC_NET_HEADER_FIELD_TCP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 11) - 1) -+ -+#define IOC_NET_HEADER_FIELD_TCP_PORT_SIZE 2 -+ -+ -+typedef uint8_t ioc_header_field_sctp_t; -+ -+#define IOC_NET_HEADER_FIELD_SCTP_PORT_SRC (1) -+#define IOC_NET_HEADER_FIELD_SCTP_PORT_DST (IOC_NET_HEADER_FIELD_SCTP_PORT_SRC << 1) -+#define IOC_NET_HEADER_FIELD_SCTP_VER_TAG (IOC_NET_HEADER_FIELD_SCTP_PORT_SRC << 2) -+#define IOC_NET_HEADER_FIELD_SCTP_CKSUM (IOC_NET_HEADER_FIELD_SCTP_PORT_SRC << 3) -+#define IOC_NET_HEADER_FIELD_SCTP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_SCTP_PORT_SRC << 4) - 1) -+ -+#define IOC_NET_HEADER_FIELD_SCTP_PORT_SIZE 2 -+ -+typedef uint8_t ioc_header_field_dccp_t; -+ -+#define IOC_NET_HEADER_FIELD_DCCP_PORT_SRC (1) -+#define IOC_NET_HEADER_FIELD_DCCP_PORT_DST (IOC_NET_HEADER_FIELD_DCCP_PORT_SRC << 1) -+#define IOC_NET_HEADER_FIELD_DCCP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_DCCP_PORT_SRC << 2) - 1) -+ -+#define IOC_NET_HEADER_FIELD_DCCP_PORT_SIZE 2 -+ -+ -+typedef uint8_t ioc_header_field_udp_t; -+ -+#define IOC_NET_HEADER_FIELD_UDP_PORT_SRC (1) -+#define IOC_NET_HEADER_FIELD_UDP_PORT_DST (IOC_NET_HEADER_FIELD_UDP_PORT_SRC << 1) -+#define IOC_NET_HEADER_FIELD_UDP_LEN (IOC_NET_HEADER_FIELD_UDP_PORT_SRC << 2) -+#define IOC_NET_HEADER_FIELD_UDP_CKSUM (IOC_NET_HEADER_FIELD_UDP_PORT_SRC << 3) -+#define IOC_NET_HEADER_FIELD_UDP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_UDP_PORT_SRC << 4) - 1) -+ -+#define IOC_NET_HEADER_FIELD_UDP_PORT_SIZE 2 -+ -+typedef uint8_t ioc_header_field_udp_lite_t; -+ -+#define IOC_NET_HEADER_FIELD_UDP_LITE_PORT_SRC (1) -+#define IOC_NET_HEADER_FIELD_UDP_LITE_PORT_DST (IOC_NET_HEADER_FIELD_UDP_LITE_PORT_SRC << 1) -+#define IOC_NET_HEADER_FIELD_UDP_LITE_ALL_FIELDS ((IOC_NET_HEADER_FIELD_UDP_LITE_PORT_SRC << 2) - 1) -+ -+#define IOC_NET_HEADER_FIELD_UDP_LITE_PORT_SIZE 2 -+ -+typedef uint8_t ioc_header_field_udp_encap_esp_t; -+ -+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC (1) -+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_DST (IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 1) -+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_LEN (IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 2) -+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_CKSUM (IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 3) -+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI (IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 4) -+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_SEQUENCE_NUM (IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 5) -+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 6) - 1) -+ -+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SIZE 2 -+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI_SIZE 4 -+ -+#define IOC_NET_HEADER_FIELD_IPHC_CID (1) -+#define IOC_NET_HEADER_FIELD_IPHC_CID_TYPE (IOC_NET_HEADER_FIELD_IPHC_CID << 1) -+#define IOC_NET_HEADER_FIELD_IPHC_HCINDEX (IOC_NET_HEADER_FIELD_IPHC_CID << 2) -+#define IOC_NET_HEADER_FIELD_IPHC_GEN (IOC_NET_HEADER_FIELD_IPHC_CID << 3) -+#define IOC_NET_HEADER_FIELD_IPHC_D_BIT (IOC_NET_HEADER_FIELD_IPHC_CID << 4) -+#define IOC_NET_HEADER_FIELD_IPHC_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IPHC_CID << 5) - 1) -+ -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE (1) -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_FLAGS (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 1) -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_LENGTH (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 2) -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TSN (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 3) -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_STREAM_ID (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 4) -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_STREAM_SQN (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 5) -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_PAYLOAD_PID (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 6) -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_UNORDERED (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 7) -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_BEGGINING (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 8) -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_END (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 9) -+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_ALL_FIELDS ((IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 10) - 1) -+ -+#define IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT (1) -+#define IOC_NET_HEADER_FIELD_L2TPv2_LENGTH_BIT (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 1) -+#define IOC_NET_HEADER_FIELD_L2TPv2_SEQUENCE_BIT (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 2) -+#define IOC_NET_HEADER_FIELD_L2TPv2_OFFSET_BIT (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 3) -+#define IOC_NET_HEADER_FIELD_L2TPv2_PRIORITY_BIT (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 4) -+#define IOC_NET_HEADER_FIELD_L2TPv2_VERSION (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 5) -+#define IOC_NET_HEADER_FIELD_L2TPv2_LEN (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 6) -+#define IOC_NET_HEADER_FIELD_L2TPv2_TUNNEL_ID (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 7) -+#define IOC_NET_HEADER_FIELD_L2TPv2_SESSION_ID (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 8) -+#define IOC_NET_HEADER_FIELD_L2TPv2_NS (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 9) -+#define IOC_NET_HEADER_FIELD_L2TPv2_NR (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 10) -+#define IOC_NET_HEADER_FIELD_L2TPv2_OFFSET_SIZE (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 11) -+#define IOC_NET_HEADER_FIELD_L2TPv2_FIRST_BYTE (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 12) -+#define IOC_NET_HEADER_FIELD_L2TPv2_ALL_FIELDS ((IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 13) - 1) -+ -+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT (1) -+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_LENGTH_BIT (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 1) -+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_SEQUENCE_BIT (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 2) -+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_VERSION (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 3) -+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_LENGTH (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 4) -+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_CONTROL (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 5) -+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_SENT (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 6) -+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_RECV (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 7) -+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_FIRST_BYTE (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 8) -+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_ALL_FIELDS ((IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 9) - 1) -+ -+#define IOC_NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT (1) -+#define IOC_NET_HEADER_FIELD_L2TPv3_SESS_VERSION (IOC_NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 1) -+#define IOC_NET_HEADER_FIELD_L2TPv3_SESS_ID (IOC_NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 2) -+#define IOC_NET_HEADER_FIELD_L2TPv3_SESS_COOKIE (IOC_NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 3) -+#define IOC_NET_HEADER_FIELD_L2TPv3_SESS_ALL_FIELDS ((IOC_NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 4) - 1) -+ -+ -+typedef uint8_t ioc_header_field_vlan_t; -+ -+#define IOC_NET_HEADER_FIELD_VLAN_VPRI (1) -+#define IOC_NET_HEADER_FIELD_VLAN_CFI (IOC_NET_HEADER_FIELD_VLAN_VPRI << 1) -+#define IOC_NET_HEADER_FIELD_VLAN_VID (IOC_NET_HEADER_FIELD_VLAN_VPRI << 2) -+#define IOC_NET_HEADER_FIELD_VLAN_LENGTH (IOC_NET_HEADER_FIELD_VLAN_VPRI << 3) -+#define IOC_NET_HEADER_FIELD_VLAN_TYPE (IOC_NET_HEADER_FIELD_VLAN_VPRI << 4) -+#define IOC_NET_HEADER_FIELD_VLAN_ALL_FIELDS ((IOC_NET_HEADER_FIELD_VLAN_VPRI << 5) - 1) -+ -+#define IOC_NET_HEADER_FIELD_VLAN_TCI (IOC_NET_HEADER_FIELD_VLAN_VPRI | \ -+ IOC_NET_HEADER_FIELD_VLAN_CFI | \ -+ IOC_NET_HEADER_FIELD_VLAN_VID) -+ -+ -+typedef uint8_t ioc_header_field_llc_t; -+ -+#define IOC_NET_HEADER_FIELD_LLC_DSAP (1) -+#define IOC_NET_HEADER_FIELD_LLC_SSAP (IOC_NET_HEADER_FIELD_LLC_DSAP << 1) -+#define IOC_NET_HEADER_FIELD_LLC_CTRL (IOC_NET_HEADER_FIELD_LLC_DSAP << 2) -+#define IOC_NET_HEADER_FIELD_LLC_ALL_FIELDS ((IOC_NET_HEADER_FIELD_LLC_DSAP << 3) - 1) -+ -+#define IOC_NET_HEADER_FIELD_NLPID_NLPID (1) -+#define IOC_NET_HEADER_FIELD_NLPID_ALL_FIELDS ((IOC_NET_HEADER_FIELD_NLPID_NLPID << 1) - 1) -+ -+ -+typedef uint8_t ioc_header_field_snap_t; -+ -+#define IOC_NET_HEADER_FIELD_SNAP_OUI (1) -+#define IOC_NET_HEADER_FIELD_SNAP_PID (IOC_NET_HEADER_FIELD_SNAP_OUI << 1) -+#define IOC_NET_HEADER_FIELD_SNAP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_SNAP_OUI << 2) - 1) -+ -+ -+typedef uint8_t ioc_header_field_llc_snap_t; -+ -+#define IOC_NET_HEADER_FIELD_LLC_SNAP_TYPE (1) -+#define IOC_NET_HEADER_FIELD_LLC_SNAP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_LLC_SNAP_TYPE << 1) - 1) -+ -+#define IOC_NET_HEADER_FIELD_ARP_HTYPE (1) -+#define IOC_NET_HEADER_FIELD_ARP_PTYPE (IOC_NET_HEADER_FIELD_ARP_HTYPE << 1) -+#define IOC_NET_HEADER_FIELD_ARP_HLEN (IOC_NET_HEADER_FIELD_ARP_HTYPE << 2) -+#define IOC_NET_HEADER_FIELD_ARP_PLEN (IOC_NET_HEADER_FIELD_ARP_HTYPE << 3) -+#define IOC_NET_HEADER_FIELD_ARP_OPER (IOC_NET_HEADER_FIELD_ARP_HTYPE << 4) -+#define IOC_NET_HEADER_FIELD_ARP_SHA (IOC_NET_HEADER_FIELD_ARP_HTYPE << 5) -+#define IOC_NET_HEADER_FIELD_ARP_SPA (IOC_NET_HEADER_FIELD_ARP_HTYPE << 6) -+#define IOC_NET_HEADER_FIELD_ARP_THA (IOC_NET_HEADER_FIELD_ARP_HTYPE << 7) -+#define IOC_NET_HEADER_FIELD_ARP_TPA (IOC_NET_HEADER_FIELD_ARP_HTYPE << 8) -+#define IOC_NET_HEADER_FIELD_ARP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_ARP_HTYPE << 9) - 1) -+ -+#define IOC_NET_HEADER_FIELD_RFC2684_LLC (1) -+#define IOC_NET_HEADER_FIELD_RFC2684_NLPID (IOC_NET_HEADER_FIELD_RFC2684_LLC << 1) -+#define IOC_NET_HEADER_FIELD_RFC2684_OUI (IOC_NET_HEADER_FIELD_RFC2684_LLC << 2) -+#define IOC_NET_HEADER_FIELD_RFC2684_PID (IOC_NET_HEADER_FIELD_RFC2684_LLC << 3) -+#define IOC_NET_HEADER_FIELD_RFC2684_VPN_OUI (IOC_NET_HEADER_FIELD_RFC2684_LLC << 4) -+#define IOC_NET_HEADER_FIELD_RFC2684_VPN_IDX (IOC_NET_HEADER_FIELD_RFC2684_LLC << 5) -+#define IOC_NET_HEADER_FIELD_RFC2684_ALL_FIELDS ((IOC_NET_HEADER_FIELD_RFC2684_LLC << 6) - 1) -+ -+#define IOC_NET_HEADER_FIELD_USER_DEFINED_SRCPORT (1) -+#define IOC_NET_HEADER_FIELD_USER_DEFINED_PCDID (IOC_NET_HEADER_FIELD_USER_DEFINED_SRCPORT << 1) -+#define IOC_NET_HEADER_FIELD_USER_DEFINED_ALL_FIELDS ((IOC_NET_HEADER_FIELD_USER_DEFINED_SRCPORT << 2) - 1) -+ -+#define IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER (1) -+#define IOC_NET_HEADER_FIELD_PAYLOAD_SIZE (IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 1) -+#define IOC_NET_HEADER_FIELD_MAX_FRM_SIZE (IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 2) -+#define IOC_NET_HEADER_FIELD_MIN_FRM_SIZE (IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 3) -+#define IOC_NET_HEADER_FIELD_PAYLOAD_TYPE (IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 4) -+#define IOC_NET_HEADER_FIELD_FRAME_SIZE (IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 5) -+#define IOC_NET_HEADER_FIELD_PAYLOAD_ALL_FIELDS ((IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 6) - 1) -+ -+ -+typedef uint8_t ioc_header_field_gre_t; -+ -+#define IOC_NET_HEADER_FIELD_GRE_TYPE (1) -+#define IOC_NET_HEADER_FIELD_GRE_ALL_FIELDS ((IOC_NET_HEADER_FIELD_GRE_TYPE << 1) - 1) -+ -+ -+typedef uint8_t ioc_header_field_minencap_t; -+ -+#define IOC_NET_HEADER_FIELD_MINENCAP_SRC_IP (1) -+#define IOC_NET_HEADER_FIELD_MINENCAP_DST_IP (IOC_NET_HEADER_FIELD_MINENCAP_SRC_IP << 1) -+#define IOC_NET_HEADER_FIELD_MINENCAP_TYPE (IOC_NET_HEADER_FIELD_MINENCAP_SRC_IP << 2) -+#define IOC_NET_HEADER_FIELD_MINENCAP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_MINENCAP_SRC_IP << 3) - 1) -+ -+ -+typedef uint8_t ioc_header_field_ipsec_ah_t; -+ -+#define IOC_NET_HEADER_FIELD_IPSEC_AH_SPI (1) -+#define IOC_NET_HEADER_FIELD_IPSEC_AH_NH (IOC_NET_HEADER_FIELD_IPSEC_AH_SPI << 1) -+#define IOC_NET_HEADER_FIELD_IPSEC_AH_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IPSEC_AH_SPI << 2) - 1) -+ -+ -+typedef uint8_t ioc_header_field_ipsec_esp_t; -+ -+#define IOC_NET_HEADER_FIELD_IPSEC_ESP_SPI (1) -+#define IOC_NET_HEADER_FIELD_IPSEC_ESP_SEQUENCE_NUM (IOC_NET_HEADER_FIELD_IPSEC_ESP_SPI << 1) -+#define IOC_NET_HEADER_FIELD_IPSEC_ESP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IPSEC_ESP_SPI << 2) - 1) -+ -+#define IOC_NET_HEADER_FIELD_IPSEC_ESP_SPI_SIZE 4 -+ -+ -+typedef uint8_t ioc_header_field_mpls_t; -+ -+#define IOC_NET_HEADER_FIELD_MPLS_LABEL_STACK (1) -+#define IOC_NET_HEADER_FIELD_MPLS_LABEL_STACK_ALL_FIELDS ((IOC_NET_HEADER_FIELD_MPLS_LABEL_STACK << 1) - 1) -+ -+ -+typedef uint8_t ioc_header_field_macsec_t; -+ -+#define IOC_NET_HEADER_FIELD_MACSEC_SECTAG (1) -+#define IOC_NET_HEADER_FIELD_MACSEC_ALL_FIELDS ((IOC_NET_HEADER_FIELD_MACSEC_SECTAG << 1) - 1) -+ -+ -+typedef enum { -+ e_IOC_NET_HEADER_TYPE_NONE = 0, -+ e_IOC_NET_HEADER_TYPE_PAYLOAD, -+ e_IOC_NET_HEADER_TYPE_ETH, -+ e_IOC_NET_HEADER_TYPE_VLAN, -+ e_IOC_NET_HEADER_TYPE_IPv4, -+ e_IOC_NET_HEADER_TYPE_IPv6, -+ e_IOC_NET_HEADER_TYPE_IP, -+ e_IOC_NET_HEADER_TYPE_TCP, -+ e_IOC_NET_HEADER_TYPE_UDP, -+ e_IOC_NET_HEADER_TYPE_UDP_LITE, -+ e_IOC_NET_HEADER_TYPE_IPHC, -+ e_IOC_NET_HEADER_TYPE_SCTP, -+ e_IOC_NET_HEADER_TYPE_SCTP_CHUNK_DATA, -+ e_IOC_NET_HEADER_TYPE_PPPoE, -+ e_IOC_NET_HEADER_TYPE_PPP, -+ e_IOC_NET_HEADER_TYPE_PPPMUX, -+ e_IOC_NET_HEADER_TYPE_PPPMUX_SUBFRAME, -+ e_IOC_NET_HEADER_TYPE_L2TPv2, -+ e_IOC_NET_HEADER_TYPE_L2TPv3_CTRL, -+ e_IOC_NET_HEADER_TYPE_L2TPv3_SESS, -+ e_IOC_NET_HEADER_TYPE_LLC, -+ e_IOC_NET_HEADER_TYPE_LLC_SNAP, -+ e_IOC_NET_HEADER_TYPE_NLPID, -+ e_IOC_NET_HEADER_TYPE_SNAP, -+ e_IOC_NET_HEADER_TYPE_MPLS, -+ e_IOC_NET_HEADER_TYPE_IPSEC_AH, -+ e_IOC_NET_HEADER_TYPE_IPSEC_ESP, -+ e_IOC_NET_HEADER_TYPE_UDP_ENCAP_ESP, /* RFC 3948 */ -+ e_IOC_NET_HEADER_TYPE_MACSEC, -+ e_IOC_NET_HEADER_TYPE_GRE, -+ e_IOC_NET_HEADER_TYPE_MINENCAP, -+ e_IOC_NET_HEADER_TYPE_DCCP, -+ e_IOC_NET_HEADER_TYPE_ICMP, -+ e_IOC_NET_HEADER_TYPE_IGMP, -+ e_IOC_NET_HEADER_TYPE_ARP, -+ e_IOC_NET_HEADER_TYPE_CAPWAP, -+ e_IOC_NET_HEADER_TYPE_CAPWAP_DTLS, -+ e_IOC_NET_HEADER_TYPE_RFC2684, -+ e_IOC_NET_HEADER_TYPE_USER_DEFINED_L2, -+ e_IOC_NET_HEADER_TYPE_USER_DEFINED_L3, -+ e_IOC_NET_HEADER_TYPE_USER_DEFINED_L4, -+ e_IOC_NET_HEADER_TYPE_USER_DEFINED_SHIM1, -+ e_IOC_NET_HEADER_TYPE_USER_DEFINED_SHIM2, -+ e_IOC_NET_MAX_HEADER_TYPE_COUNT -+} ioc_net_header_type; -+ -+ -+#endif /* __NET_IOCTLS_H */ ---- a/net/sched/sch_generic.c -+++ b/net/sched/sch_generic.c -@@ -313,6 +313,13 @@ static void dev_watchdog(unsigned long a - txq->trans_timeout++; - break; - } -+ -+ /* Devices with HW_ACCEL_MQ have multiple txqs -+ * but update only the first one's transmission -+ * timestamp so avoid checking the rest. -+ */ -+ if (dev->features & NETIF_F_HW_ACCEL_MQ) -+ break; - } - - if (some_queue_timedout) { diff --git a/target/linux/layerscape/patches-4.14/708-mc-bus-support-layerscape.patch b/target/linux/layerscape/patches-4.14/708-mc-bus-support-layerscape.patch deleted file mode 100644 index 129b8ecc64..0000000000 --- a/target/linux/layerscape/patches-4.14/708-mc-bus-support-layerscape.patch +++ /dev/null @@ -1,12074 +0,0 @@ -From ab58c737bc723f52e787e1767bbbf0fcbe39a27b Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:43 +0800 -Subject: [PATCH] mc-bus: support layerscape -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This is an integrated patch of mc-bus for layerscape - -Signed-off-by: Bharat Bhushan -Signed-off-by: Biwen Li -Signed-off-by: Bogdan Purcareata -Signed-off-by: Cristian Sovaiala -Signed-off-by: Greg Kroah-Hartman -Signed-off-by: Guanhua Gao -Signed-off-by: Horia Geantă -Signed-off-by: Ioana Ciornei -Signed-off-by: Ioana Radulescu -Signed-off-by: J. German Rivera -Signed-off-by: Laurentiu Tudor -Signed-off-by: Lijun Pan -Signed-off-by: Nipun Gupta -Signed-off-by: Radu Alexe -Signed-off-by: Razvan Stefanescu -Signed-off-by: Roy Pledge -Signed-off-by: Stuart Yoder ---- - drivers/bus/Kconfig | 2 + - drivers/bus/Makefile | 4 + - drivers/bus/fsl-mc/Kconfig | 23 + - drivers/bus/fsl-mc/Makefile | 21 + - .../{staging/fsl-mc/bus => bus/fsl-mc}/dpbp.c | 97 +- - .../fsl-mc/bus => bus/fsl-mc}/dpcon.c | 103 +- - drivers/bus/fsl-mc/dpmcp.c | 99 ++ - .../fsl-mc/bus => bus/fsl-mc}/dprc-driver.c | 96 +- - .../{staging/fsl-mc/bus => bus/fsl-mc}/dprc.c | 289 +---- - .../bus => bus/fsl-mc}/fsl-mc-allocator.c | 123 +- - .../fsl-mc/bus => bus/fsl-mc}/fsl-mc-bus.c | 322 +++++- - .../fsl-mc/bus => bus/fsl-mc}/fsl-mc-msi.c | 16 +- - drivers/bus/fsl-mc/fsl-mc-private.h | 223 ++++ - drivers/bus/fsl-mc/fsl-mc-restool.c | 219 ++++ - .../fsl-mc/bus => bus/fsl-mc}/mc-io.c | 51 +- - .../fsl-mc/bus => bus/fsl-mc}/mc-sys.c | 33 +- - drivers/irqchip/Kconfig | 6 + - drivers/irqchip/Makefile | 1 + - drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c | 98 ++ - .../staging/fsl-dpaa2/ethernet/dpaa2-eth.c | 2 +- - .../staging/fsl-dpaa2/ethernet/dpaa2-eth.h | 3 +- - drivers/staging/fsl-dpaa2/ethernet/dpni.c | 2 +- - drivers/staging/fsl-mc/bus/Kconfig | 15 +- - drivers/staging/fsl-mc/bus/Makefile | 13 - - drivers/staging/fsl-mc/bus/dpio/dpio-driver.c | 2 +- - .../staging/fsl-mc/bus/dpio/dpio-service.c | 2 +- - drivers/staging/fsl-mc/bus/dpio/dpio.c | 14 +- - drivers/staging/fsl-mc/bus/dpmcp-cmd.h | 56 - - drivers/staging/fsl-mc/bus/dpmcp.h | 60 - - drivers/staging/fsl-mc/bus/dpmng-cmd.h | 58 - - drivers/staging/fsl-mc/bus/dprc-cmd.h | 451 -------- - drivers/staging/fsl-mc/bus/dprc.h | 268 ----- - .../fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c | 1 + - include/linux/fsl/mc.h | 1029 +++++++++++++++++ - include/uapi/linux/fsl_mc.h | 31 + - 35 files changed, 2302 insertions(+), 1531 deletions(-) - create mode 100644 drivers/bus/fsl-mc/Kconfig - create mode 100644 drivers/bus/fsl-mc/Makefile - rename drivers/{staging/fsl-mc/bus => bus/fsl-mc}/dpbp.c (67%) - rename drivers/{staging/fsl-mc/bus => bus/fsl-mc}/dpcon.c (70%) - create mode 100644 drivers/bus/fsl-mc/dpmcp.c - rename drivers/{staging/fsl-mc/bus => bus/fsl-mc}/dprc-driver.c (93%) - rename drivers/{staging/fsl-mc/bus => bus/fsl-mc}/dprc.c (68%) - rename drivers/{staging/fsl-mc/bus => bus/fsl-mc}/fsl-mc-allocator.c (84%) - rename drivers/{staging/fsl-mc/bus => bus/fsl-mc}/fsl-mc-bus.c (75%) - rename drivers/{staging/fsl-mc/bus => bus/fsl-mc}/fsl-mc-msi.c (96%) - create mode 100644 drivers/bus/fsl-mc/fsl-mc-private.h - create mode 100644 drivers/bus/fsl-mc/fsl-mc-restool.c - rename drivers/{staging/fsl-mc/bus => bus/fsl-mc}/mc-io.c (89%) - rename drivers/{staging/fsl-mc/bus => bus/fsl-mc}/mc-sys.c (90%) - create mode 100644 drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c - delete mode 100644 drivers/staging/fsl-mc/bus/dpmcp-cmd.h - delete mode 100644 drivers/staging/fsl-mc/bus/dpmcp.h - delete mode 100644 drivers/staging/fsl-mc/bus/dpmng-cmd.h - delete mode 100644 drivers/staging/fsl-mc/bus/dprc-cmd.h - delete mode 100644 drivers/staging/fsl-mc/bus/dprc.h - create mode 100644 include/linux/fsl/mc.h - create mode 100644 include/uapi/linux/fsl_mc.h - ---- a/drivers/bus/Kconfig -+++ b/drivers/bus/Kconfig -@@ -184,4 +184,6 @@ config DA8XX_MSTPRI - configuration. Allows to adjust the priorities of all master - peripherals. - -+source "drivers/bus/fsl-mc/Kconfig" -+ - endmenu ---- a/drivers/bus/Makefile -+++ b/drivers/bus/Makefile -@@ -8,6 +8,10 @@ obj-$(CONFIG_ARM_CCI) += arm-cci.o - obj-$(CONFIG_ARM_CCN) += arm-ccn.o - - obj-$(CONFIG_BRCMSTB_GISB_ARB) += brcmstb_gisb.o -+ -+# DPAA2 fsl-mc bus -+obj-$(CONFIG_FSL_MC_BUS) += fsl-mc/ -+ - obj-$(CONFIG_IMX_WEIM) += imx-weim.o - obj-$(CONFIG_MIPS_CDMM) += mips_cdmm.o - obj-$(CONFIG_MVEBU_MBUS) += mvebu-mbus.o ---- /dev/null -+++ b/drivers/bus/fsl-mc/Kconfig -@@ -0,0 +1,23 @@ -+# SPDX-License-Identifier: GPL-2.0 -+# -+# DPAA2 fsl-mc bus -+# -+# Copyright (C) 2014-2016 Freescale Semiconductor, Inc. -+# -+ -+config FSL_MC_BUS -+ bool "QorIQ DPAA2 fsl-mc bus driver" -+ depends on OF && (ARCH_LAYERSCAPE || (COMPILE_TEST && (ARM || ARM64 || X86 || PPC))) -+ select GENERIC_MSI_IRQ_DOMAIN -+ help -+ Driver to enable the bus infrastructure for the QorIQ DPAA2 -+ architecture. The fsl-mc bus driver handles discovery of -+ DPAA2 objects (which are represented as Linux devices) and -+ binding objects to drivers. -+ -+config FSL_MC_RESTOOL -+ bool "Management Complex (MC) restool support" -+ depends on FSL_MC_BUS -+ help -+ Provides kernel support for the Management Complex resource -+ manager user-space tool - restool. ---- /dev/null -+++ b/drivers/bus/fsl-mc/Makefile -@@ -0,0 +1,21 @@ -+# SPDX-License-Identifier: GPL-2.0 -+# -+# Freescale Management Complex (MC) bus drivers -+# -+# Copyright (C) 2014 Freescale Semiconductor, Inc. -+# -+obj-$(CONFIG_FSL_MC_BUS) += mc-bus-driver.o -+ -+mc-bus-driver-objs := fsl-mc-bus.o \ -+ mc-sys.o \ -+ mc-io.o \ -+ dpbp.o \ -+ dpcon.o \ -+ dprc.o \ -+ dprc-driver.o \ -+ fsl-mc-allocator.o \ -+ fsl-mc-msi.o \ -+ dpmcp.o -+ -+# MC restool kernel support -+obj-$(CONFIG_FSL_MC_RESTOOL) += fsl-mc-restool.o ---- a/drivers/staging/fsl-mc/bus/dpbp.c -+++ /dev/null -@@ -1,253 +0,0 @@ --// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) --/* -- * Copyright 2013-2016 Freescale Semiconductor Inc. -- * -- */ --#include --#include "../include/mc.h" --#include "../include/dpbp.h" -- --#include "dpbp-cmd.h" -- --/** -- * dpbp_open() - Open a control session for the specified object. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @dpbp_id: DPBP unique ID -- * @token: Returned token; use in subsequent API calls -- * -- * This function can be used to open a control session for an -- * already created object; an object may have been declared in -- * the DPL or by calling the dpbp_create function. -- * This function returns a unique authentication token, -- * associated with the specific object ID and the specific MC -- * portal; this token must be used in all subsequent commands for -- * this specific object -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpbp_open(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- int dpbp_id, -- u16 *token) --{ -- struct mc_command cmd = { 0 }; -- struct dpbp_cmd_open *cmd_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPBP_CMDID_OPEN, -- cmd_flags, 0); -- cmd_params = (struct dpbp_cmd_open *)cmd.params; -- cmd_params->dpbp_id = cpu_to_le32(dpbp_id); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- *token = mc_cmd_hdr_read_token(&cmd); -- -- return err; --} --EXPORT_SYMBOL(dpbp_open); -- --/** -- * dpbp_close() - Close the control session of the object -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPBP object -- * -- * After this function is called, no further operations are -- * allowed on the object without opening a new control session. -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpbp_close(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token) --{ -- struct mc_command cmd = { 0 }; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPBP_CMDID_CLOSE, cmd_flags, -- token); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dpbp_close); -- --/** -- * dpbp_enable() - Enable the DPBP. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPBP object -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpbp_enable(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token) --{ -- struct mc_command cmd = { 0 }; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPBP_CMDID_ENABLE, cmd_flags, -- token); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dpbp_enable); -- --/** -- * dpbp_disable() - Disable the DPBP. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPBP object -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpbp_disable(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token) --{ -- struct mc_command cmd = { 0 }; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPBP_CMDID_DISABLE, -- cmd_flags, token); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dpbp_disable); -- --/** -- * dpbp_is_enabled() - Check if the DPBP is enabled. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPBP object -- * @en: Returns '1' if object is enabled; '0' otherwise -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpbp_is_enabled(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- int *en) --{ -- struct mc_command cmd = { 0 }; -- struct dpbp_rsp_is_enabled *rsp_params; -- int err; -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPBP_CMDID_IS_ENABLED, cmd_flags, -- token); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dpbp_rsp_is_enabled *)cmd.params; -- *en = rsp_params->enabled & DPBP_ENABLE; -- -- return 0; --} --EXPORT_SYMBOL(dpbp_is_enabled); -- --/** -- * dpbp_reset() - Reset the DPBP, returns the object to initial state. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPBP object -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpbp_reset(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token) --{ -- struct mc_command cmd = { 0 }; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPBP_CMDID_RESET, -- cmd_flags, token); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dpbp_reset); -- --/** -- * dpbp_get_attributes - Retrieve DPBP attributes. -- * -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPBP object -- * @attr: Returned object's attributes -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpbp_get_attributes(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- struct dpbp_attr *attr) --{ -- struct mc_command cmd = { 0 }; -- struct dpbp_rsp_get_attributes *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPBP_CMDID_GET_ATTR, -- cmd_flags, token); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dpbp_rsp_get_attributes *)cmd.params; -- attr->bpid = le16_to_cpu(rsp_params->bpid); -- attr->id = le32_to_cpu(rsp_params->id); -- -- return 0; --} --EXPORT_SYMBOL(dpbp_get_attributes); -- --/** -- * dpbp_get_api_version - Get Data Path Buffer Pool API version -- * @mc_io: Pointer to Mc portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @major_ver: Major version of Buffer Pool API -- * @minor_ver: Minor version of Buffer Pool API -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpbp_get_api_version(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 *major_ver, -- u16 *minor_ver) --{ -- struct mc_command cmd = { 0 }; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPBP_CMDID_GET_API_VERSION, -- cmd_flags, 0); -- -- /* send command to mc */ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- mc_cmd_read_api_version(&cmd, major_ver, minor_ver); -- -- return 0; --} --EXPORT_SYMBOL(dpbp_get_api_version); ---- /dev/null -+++ b/drivers/bus/fsl-mc/dpbp.c -@@ -0,0 +1,186 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ */ -+#include -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+/** -+ * dpbp_open() - Open a control session for the specified object. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @dpbp_id: DPBP unique ID -+ * @token: Returned token; use in subsequent API calls -+ * -+ * This function can be used to open a control session for an -+ * already created object; an object may have been declared in -+ * the DPL or by calling the dpbp_create function. -+ * This function returns a unique authentication token, -+ * associated with the specific object ID and the specific MC -+ * portal; this token must be used in all subsequent commands for -+ * this specific object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpbp_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpbp_id, -+ u16 *token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpbp_cmd_open *cmd_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPBP_CMDID_OPEN, -+ cmd_flags, 0); -+ cmd_params = (struct dpbp_cmd_open *)cmd.params; -+ cmd_params->dpbp_id = cpu_to_le32(dpbp_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *token = mc_cmd_hdr_read_token(&cmd); -+ -+ return err; -+} -+EXPORT_SYMBOL_GPL(dpbp_open); -+ -+/** -+ * dpbp_close() - Close the control session of the object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPBP object -+ * -+ * After this function is called, no further operations are -+ * allowed on the object without opening a new control session. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpbp_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPBP_CMDID_CLOSE, cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dpbp_close); -+ -+/** -+ * dpbp_enable() - Enable the DPBP. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPBP object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpbp_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPBP_CMDID_ENABLE, cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dpbp_enable); -+ -+/** -+ * dpbp_disable() - Disable the DPBP. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPBP object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpbp_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPBP_CMDID_DISABLE, -+ cmd_flags, token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dpbp_disable); -+ -+/** -+ * dpbp_reset() - Reset the DPBP, returns the object to initial state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPBP object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpbp_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPBP_CMDID_RESET, -+ cmd_flags, token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dpbp_reset); -+ -+/** -+ * dpbp_get_attributes - Retrieve DPBP attributes. -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPBP object -+ * @attr: Returned object's attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpbp_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpbp_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpbp_rsp_get_attributes *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPBP_CMDID_GET_ATTR, -+ cmd_flags, token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpbp_rsp_get_attributes *)cmd.params; -+ attr->bpid = le16_to_cpu(rsp_params->bpid); -+ attr->id = le32_to_cpu(rsp_params->id); -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(dpbp_get_attributes); ---- a/drivers/staging/fsl-mc/bus/dpcon.c -+++ /dev/null -@@ -1,291 +0,0 @@ --// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) --/* -- * Copyright 2013-2016 Freescale Semiconductor Inc. -- * -- */ --#include --#include "../include/mc.h" --#include "../include/dpcon.h" -- --#include "dpcon-cmd.h" -- --/** -- * dpcon_open() - Open a control session for the specified object -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @dpcon_id: DPCON unique ID -- * @token: Returned token; use in subsequent API calls -- * -- * This function can be used to open a control session for an -- * already created object; an object may have been declared in -- * the DPL or by calling the dpcon_create() function. -- * This function returns a unique authentication token, -- * associated with the specific object ID and the specific MC -- * portal; this token must be used in all subsequent commands for -- * this specific object. -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpcon_open(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- int dpcon_id, -- u16 *token) --{ -- struct mc_command cmd = { 0 }; -- struct dpcon_cmd_open *dpcon_cmd; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPCON_CMDID_OPEN, -- cmd_flags, -- 0); -- dpcon_cmd = (struct dpcon_cmd_open *)cmd.params; -- dpcon_cmd->dpcon_id = cpu_to_le32(dpcon_id); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- *token = mc_cmd_hdr_read_token(&cmd); -- -- return 0; --} --EXPORT_SYMBOL(dpcon_open); -- --/** -- * dpcon_close() - Close the control session of the object -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPCON object -- * -- * After this function is called, no further operations are -- * allowed on the object without opening a new control session. -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpcon_close(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token) --{ -- struct mc_command cmd = { 0 }; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPCON_CMDID_CLOSE, -- cmd_flags, -- token); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dpcon_close); -- --/** -- * dpcon_enable() - Enable the DPCON -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPCON object -- * -- * Return: '0' on Success; Error code otherwise -- */ --int dpcon_enable(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token) --{ -- struct mc_command cmd = { 0 }; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPCON_CMDID_ENABLE, -- cmd_flags, -- token); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dpcon_enable); -- --/** -- * dpcon_disable() - Disable the DPCON -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPCON object -- * -- * Return: '0' on Success; Error code otherwise -- */ --int dpcon_disable(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token) --{ -- struct mc_command cmd = { 0 }; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPCON_CMDID_DISABLE, -- cmd_flags, -- token); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dpcon_disable); -- --/** -- * dpcon_is_enabled() - Check if the DPCON is enabled. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPCON object -- * @en: Returns '1' if object is enabled; '0' otherwise -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpcon_is_enabled(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- int *en) --{ -- struct mc_command cmd = { 0 }; -- struct dpcon_rsp_is_enabled *dpcon_rsp; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPCON_CMDID_IS_ENABLED, -- cmd_flags, -- token); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- dpcon_rsp = (struct dpcon_rsp_is_enabled *)cmd.params; -- *en = dpcon_rsp->enabled & DPCON_ENABLE; -- -- return 0; --} --EXPORT_SYMBOL(dpcon_is_enabled); -- --/** -- * dpcon_reset() - Reset the DPCON, returns the object to initial state. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPCON object -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpcon_reset(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token) --{ -- struct mc_command cmd = { 0 }; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPCON_CMDID_RESET, -- cmd_flags, token); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dpcon_reset); -- --/** -- * dpcon_get_attributes() - Retrieve DPCON attributes. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPCON object -- * @attr: Object's attributes -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dpcon_get_attributes(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- struct dpcon_attr *attr) --{ -- struct mc_command cmd = { 0 }; -- struct dpcon_rsp_get_attr *dpcon_rsp; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPCON_CMDID_GET_ATTR, -- cmd_flags, -- token); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- dpcon_rsp = (struct dpcon_rsp_get_attr *)cmd.params; -- attr->id = le32_to_cpu(dpcon_rsp->id); -- attr->qbman_ch_id = le16_to_cpu(dpcon_rsp->qbman_ch_id); -- attr->num_priorities = dpcon_rsp->num_priorities; -- -- return 0; --} --EXPORT_SYMBOL(dpcon_get_attributes); -- --/** -- * dpcon_set_notification() - Set DPCON notification destination -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPCON object -- * @cfg: Notification parameters -- * -- * Return: '0' on Success; Error code otherwise -- */ --int dpcon_set_notification(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- struct dpcon_notification_cfg *cfg) --{ -- struct mc_command cmd = { 0 }; -- struct dpcon_cmd_set_notification *dpcon_cmd; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPCON_CMDID_SET_NOTIFICATION, -- cmd_flags, -- token); -- dpcon_cmd = (struct dpcon_cmd_set_notification *)cmd.params; -- dpcon_cmd->dpio_id = cpu_to_le32(cfg->dpio_id); -- dpcon_cmd->priority = cfg->priority; -- dpcon_cmd->user_ctx = cpu_to_le64(cfg->user_ctx); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dpcon_set_notification); -- --/** -- * dpcon_get_api_version - Get Data Path Concentrator API version -- * @mc_io: Pointer to MC portal's DPCON object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @major_ver: Major version of DPCON API -- * @minor_ver: Minor version of DPCON API -- * -- * Return: '0' on Success; Error code otherwise -- */ --int dpcon_get_api_version(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 *major_ver, -- u16 *minor_ver) --{ -- struct mc_command cmd = { 0 }; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPCON_CMDID_GET_API_VERSION, -- cmd_flags, 0); -- -- /* send command to mc */ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- mc_cmd_read_api_version(&cmd, major_ver, minor_ver); -- -- return 0; --} --EXPORT_SYMBOL(dpcon_get_api_version); ---- /dev/null -+++ b/drivers/bus/fsl-mc/dpcon.c -@@ -0,0 +1,222 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ */ -+#include -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+/** -+ * dpcon_open() - Open a control session for the specified object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @dpcon_id: DPCON unique ID -+ * @token: Returned token; use in subsequent API calls -+ * -+ * This function can be used to open a control session for an -+ * already created object; an object may have been declared in -+ * the DPL or by calling the dpcon_create() function. -+ * This function returns a unique authentication token, -+ * associated with the specific object ID and the specific MC -+ * portal; this token must be used in all subsequent commands for -+ * this specific object. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpcon_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpcon_id, -+ u16 *token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpcon_cmd_open *dpcon_cmd; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_OPEN, -+ cmd_flags, -+ 0); -+ dpcon_cmd = (struct dpcon_cmd_open *)cmd.params; -+ dpcon_cmd->dpcon_id = cpu_to_le32(dpcon_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *token = mc_cmd_hdr_read_token(&cmd); -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(dpcon_open); -+ -+/** -+ * dpcon_close() - Close the control session of the object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPCON object -+ * -+ * After this function is called, no further operations are -+ * allowed on the object without opening a new control session. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpcon_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_CLOSE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dpcon_close); -+ -+/** -+ * dpcon_enable() - Enable the DPCON -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPCON object -+ * -+ * Return: '0' on Success; Error code otherwise -+ */ -+int dpcon_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_ENABLE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dpcon_enable); -+ -+/** -+ * dpcon_disable() - Disable the DPCON -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPCON object -+ * -+ * Return: '0' on Success; Error code otherwise -+ */ -+int dpcon_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_DISABLE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dpcon_disable); -+ -+/** -+ * dpcon_reset() - Reset the DPCON, returns the object to initial state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPCON object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpcon_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_RESET, -+ cmd_flags, token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dpcon_reset); -+ -+/** -+ * dpcon_get_attributes() - Retrieve DPCON attributes. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPCON object -+ * @attr: Object's attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpcon_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpcon_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpcon_rsp_get_attr *dpcon_rsp; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_GET_ATTR, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ dpcon_rsp = (struct dpcon_rsp_get_attr *)cmd.params; -+ attr->id = le32_to_cpu(dpcon_rsp->id); -+ attr->qbman_ch_id = le16_to_cpu(dpcon_rsp->qbman_ch_id); -+ attr->num_priorities = dpcon_rsp->num_priorities; -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(dpcon_get_attributes); -+ -+/** -+ * dpcon_set_notification() - Set DPCON notification destination -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPCON object -+ * @cfg: Notification parameters -+ * -+ * Return: '0' on Success; Error code otherwise -+ */ -+int dpcon_set_notification(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpcon_notification_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpcon_cmd_set_notification *dpcon_cmd; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_SET_NOTIFICATION, -+ cmd_flags, -+ token); -+ dpcon_cmd = (struct dpcon_cmd_set_notification *)cmd.params; -+ dpcon_cmd->dpio_id = cpu_to_le32(cfg->dpio_id); -+ dpcon_cmd->priority = cfg->priority; -+ dpcon_cmd->user_ctx = cpu_to_le64(cfg->user_ctx); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dpcon_set_notification); ---- /dev/null -+++ b/drivers/bus/fsl-mc/dpmcp.c -@@ -0,0 +1,99 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ */ -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+/** -+ * dpmcp_open() - Open a control session for the specified object. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @dpmcp_id: DPMCP unique ID -+ * @token: Returned token; use in subsequent API calls -+ * -+ * This function can be used to open a control session for an -+ * already created object; an object may have been declared in -+ * the DPL or by calling the dpmcp_create function. -+ * This function returns a unique authentication token, -+ * associated with the specific object ID and the specific MC -+ * portal; this token must be used in all subsequent commands for -+ * this specific object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmcp_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpmcp_id, -+ u16 *token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpmcp_cmd_open *cmd_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMCP_CMDID_OPEN, -+ cmd_flags, 0); -+ cmd_params = (struct dpmcp_cmd_open *)cmd.params; -+ cmd_params->dpmcp_id = cpu_to_le32(dpmcp_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *token = mc_cmd_hdr_read_token(&cmd); -+ -+ return err; -+} -+ -+/** -+ * dpmcp_close() - Close the control session of the object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMCP object -+ * -+ * After this function is called, no further operations are -+ * allowed on the object without opening a new control session. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmcp_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMCP_CMDID_CLOSE, -+ cmd_flags, token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpmcp_reset() - Reset the DPMCP, returns the object to initial state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPMCP object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpmcp_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMCP_CMDID_RESET, -+ cmd_flags, token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} ---- a/drivers/staging/fsl-mc/bus/dprc-driver.c -+++ /dev/null -@@ -1,813 +0,0 @@ --// SPDX-License-Identifier: GPL-2.0 --/* -- * Freescale data path resource container (DPRC) driver -- * -- * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. -- * Author: German Rivera -- * -- */ -- --#include --#include --#include --#include --#include "../include/mc.h" -- --#include "dprc-cmd.h" --#include "fsl-mc-private.h" -- --#define FSL_MC_DPRC_DRIVER_NAME "fsl_mc_dprc" -- --struct fsl_mc_child_objs { -- int child_count; -- struct fsl_mc_obj_desc *child_array; --}; -- --static bool fsl_mc_device_match(struct fsl_mc_device *mc_dev, -- struct fsl_mc_obj_desc *obj_desc) --{ -- return mc_dev->obj_desc.id == obj_desc->id && -- strcmp(mc_dev->obj_desc.type, obj_desc->type) == 0; -- --} -- --static int __fsl_mc_device_remove_if_not_in_mc(struct device *dev, void *data) --{ -- int i; -- struct fsl_mc_child_objs *objs; -- struct fsl_mc_device *mc_dev; -- -- WARN_ON(!dev); -- WARN_ON(!data); -- mc_dev = to_fsl_mc_device(dev); -- objs = data; -- -- for (i = 0; i < objs->child_count; i++) { -- struct fsl_mc_obj_desc *obj_desc = &objs->child_array[i]; -- -- if (strlen(obj_desc->type) != 0 && -- fsl_mc_device_match(mc_dev, obj_desc)) -- break; -- } -- -- if (i == objs->child_count) -- fsl_mc_device_remove(mc_dev); -- -- return 0; --} -- --static int __fsl_mc_device_remove(struct device *dev, void *data) --{ -- WARN_ON(!dev); -- WARN_ON(data); -- fsl_mc_device_remove(to_fsl_mc_device(dev)); -- return 0; --} -- --/** -- * dprc_remove_devices - Removes devices for objects removed from a DPRC -- * -- * @mc_bus_dev: pointer to the fsl-mc device that represents a DPRC object -- * @obj_desc_array: array of object descriptors for child objects currently -- * present in the DPRC in the MC. -- * @num_child_objects_in_mc: number of entries in obj_desc_array -- * -- * Synchronizes the state of the Linux bus driver with the actual state of -- * the MC by removing devices that represent MC objects that have -- * been dynamically removed in the physical DPRC. -- */ --static void dprc_remove_devices(struct fsl_mc_device *mc_bus_dev, -- struct fsl_mc_obj_desc *obj_desc_array, -- int num_child_objects_in_mc) --{ -- if (num_child_objects_in_mc != 0) { -- /* -- * Remove child objects that are in the DPRC in Linux, -- * but not in the MC: -- */ -- struct fsl_mc_child_objs objs; -- -- objs.child_count = num_child_objects_in_mc; -- objs.child_array = obj_desc_array; -- device_for_each_child(&mc_bus_dev->dev, &objs, -- __fsl_mc_device_remove_if_not_in_mc); -- } else { -- /* -- * There are no child objects for this DPRC in the MC. -- * So, remove all the child devices from Linux: -- */ -- device_for_each_child(&mc_bus_dev->dev, NULL, -- __fsl_mc_device_remove); -- } --} -- --static int __fsl_mc_device_match(struct device *dev, void *data) --{ -- struct fsl_mc_obj_desc *obj_desc = data; -- struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -- -- return fsl_mc_device_match(mc_dev, obj_desc); --} -- --static struct fsl_mc_device *fsl_mc_device_lookup(struct fsl_mc_obj_desc -- *obj_desc, -- struct fsl_mc_device -- *mc_bus_dev) --{ -- struct device *dev; -- -- dev = device_find_child(&mc_bus_dev->dev, obj_desc, -- __fsl_mc_device_match); -- -- return dev ? to_fsl_mc_device(dev) : NULL; --} -- --/** -- * check_plugged_state_change - Check change in an MC object's plugged state -- * -- * @mc_dev: pointer to the fsl-mc device for a given MC object -- * @obj_desc: pointer to the MC object's descriptor in the MC -- * -- * If the plugged state has changed from unplugged to plugged, the fsl-mc -- * device is bound to the corresponding device driver. -- * If the plugged state has changed from plugged to unplugged, the fsl-mc -- * device is unbound from the corresponding device driver. -- */ --static void check_plugged_state_change(struct fsl_mc_device *mc_dev, -- struct fsl_mc_obj_desc *obj_desc) --{ -- int error; -- u32 plugged_flag_at_mc = -- obj_desc->state & FSL_MC_OBJ_STATE_PLUGGED; -- -- if (plugged_flag_at_mc != -- (mc_dev->obj_desc.state & FSL_MC_OBJ_STATE_PLUGGED)) { -- if (plugged_flag_at_mc) { -- mc_dev->obj_desc.state |= FSL_MC_OBJ_STATE_PLUGGED; -- error = device_attach(&mc_dev->dev); -- if (error < 0) { -- dev_err(&mc_dev->dev, -- "device_attach() failed: %d\n", -- error); -- } -- } else { -- mc_dev->obj_desc.state &= ~FSL_MC_OBJ_STATE_PLUGGED; -- device_release_driver(&mc_dev->dev); -- } -- } --} -- --/** -- * dprc_add_new_devices - Adds devices to the logical bus for a DPRC -- * -- * @mc_bus_dev: pointer to the fsl-mc device that represents a DPRC object -- * @obj_desc_array: array of device descriptors for child devices currently -- * present in the physical DPRC. -- * @num_child_objects_in_mc: number of entries in obj_desc_array -- * -- * Synchronizes the state of the Linux bus driver with the actual -- * state of the MC by adding objects that have been newly discovered -- * in the physical DPRC. -- */ --static void dprc_add_new_devices(struct fsl_mc_device *mc_bus_dev, -- struct fsl_mc_obj_desc *obj_desc_array, -- int num_child_objects_in_mc) --{ -- int error; -- int i; -- -- for (i = 0; i < num_child_objects_in_mc; i++) { -- struct fsl_mc_device *child_dev; -- struct fsl_mc_obj_desc *obj_desc = &obj_desc_array[i]; -- -- if (strlen(obj_desc->type) == 0) -- continue; -- -- /* -- * Check if device is already known to Linux: -- */ -- child_dev = fsl_mc_device_lookup(obj_desc, mc_bus_dev); -- if (child_dev) { -- check_plugged_state_change(child_dev, obj_desc); -- put_device(&child_dev->dev); -- continue; -- } -- -- error = fsl_mc_device_add(obj_desc, NULL, &mc_bus_dev->dev, -- &child_dev); -- if (error < 0) -- continue; -- } --} -- --/** -- * dprc_scan_objects - Discover objects in a DPRC -- * -- * @mc_bus_dev: pointer to the fsl-mc device that represents a DPRC object -- * @total_irq_count: total number of IRQs needed by objects in the DPRC. -- * -- * Detects objects added and removed from a DPRC and synchronizes the -- * state of the Linux bus driver, MC by adding and removing -- * devices accordingly. -- * Two types of devices can be found in a DPRC: allocatable objects (e.g., -- * dpbp, dpmcp) and non-allocatable devices (e.g., dprc, dpni). -- * All allocatable devices needed to be probed before all non-allocatable -- * devices, to ensure that device drivers for non-allocatable -- * devices can allocate any type of allocatable devices. -- * That is, we need to ensure that the corresponding resource pools are -- * populated before they can get allocation requests from probe callbacks -- * of the device drivers for the non-allocatable devices. -- */ --static int dprc_scan_objects(struct fsl_mc_device *mc_bus_dev, -- unsigned int *total_irq_count) --{ -- int num_child_objects; -- int dprc_get_obj_failures; -- int error; -- unsigned int irq_count = mc_bus_dev->obj_desc.irq_count; -- struct fsl_mc_obj_desc *child_obj_desc_array = NULL; -- -- error = dprc_get_obj_count(mc_bus_dev->mc_io, -- 0, -- mc_bus_dev->mc_handle, -- &num_child_objects); -- if (error < 0) { -- dev_err(&mc_bus_dev->dev, "dprc_get_obj_count() failed: %d\n", -- error); -- return error; -- } -- -- if (num_child_objects != 0) { -- int i; -- -- child_obj_desc_array = -- devm_kmalloc_array(&mc_bus_dev->dev, num_child_objects, -- sizeof(*child_obj_desc_array), -- GFP_KERNEL); -- if (!child_obj_desc_array) -- return -ENOMEM; -- -- /* -- * Discover objects currently present in the physical DPRC: -- */ -- dprc_get_obj_failures = 0; -- for (i = 0; i < num_child_objects; i++) { -- struct fsl_mc_obj_desc *obj_desc = -- &child_obj_desc_array[i]; -- -- error = dprc_get_obj(mc_bus_dev->mc_io, -- 0, -- mc_bus_dev->mc_handle, -- i, obj_desc); -- if (error < 0) { -- dev_err(&mc_bus_dev->dev, -- "dprc_get_obj(i=%d) failed: %d\n", -- i, error); -- /* -- * Mark the obj entry as "invalid", by using the -- * empty string as obj type: -- */ -- obj_desc->type[0] = '\0'; -- obj_desc->id = error; -- dprc_get_obj_failures++; -- continue; -- } -- -- /* -- * add a quirk for all versions of dpsec < 4.0...none -- * are coherent regardless of what the MC reports. -- */ -- if ((strcmp(obj_desc->type, "dpseci") == 0) && -- (obj_desc->ver_major < 4)) -- obj_desc->flags |= -- FSL_MC_OBJ_FLAG_NO_MEM_SHAREABILITY; -- -- irq_count += obj_desc->irq_count; -- dev_dbg(&mc_bus_dev->dev, -- "Discovered object: type %s, id %d\n", -- obj_desc->type, obj_desc->id); -- } -- -- if (dprc_get_obj_failures != 0) { -- dev_err(&mc_bus_dev->dev, -- "%d out of %d devices could not be retrieved\n", -- dprc_get_obj_failures, num_child_objects); -- } -- } -- -- *total_irq_count = irq_count; -- dprc_remove_devices(mc_bus_dev, child_obj_desc_array, -- num_child_objects); -- -- dprc_add_new_devices(mc_bus_dev, child_obj_desc_array, -- num_child_objects); -- -- if (child_obj_desc_array) -- devm_kfree(&mc_bus_dev->dev, child_obj_desc_array); -- -- return 0; --} -- --/** -- * dprc_scan_container - Scans a physical DPRC and synchronizes Linux bus state -- * -- * @mc_bus_dev: pointer to the fsl-mc device that represents a DPRC object -- * -- * Scans the physical DPRC and synchronizes the state of the Linux -- * bus driver with the actual state of the MC by adding and removing -- * devices as appropriate. -- */ --static int dprc_scan_container(struct fsl_mc_device *mc_bus_dev) --{ -- int error; -- unsigned int irq_count; -- struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev); -- -- fsl_mc_init_all_resource_pools(mc_bus_dev); -- -- /* -- * Discover objects in the DPRC: -- */ -- mutex_lock(&mc_bus->scan_mutex); -- error = dprc_scan_objects(mc_bus_dev, &irq_count); -- mutex_unlock(&mc_bus->scan_mutex); -- if (error < 0) -- goto error; -- -- if (dev_get_msi_domain(&mc_bus_dev->dev) && !mc_bus->irq_resources) { -- if (irq_count > FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS) { -- dev_warn(&mc_bus_dev->dev, -- "IRQs needed (%u) exceed IRQs preallocated (%u)\n", -- irq_count, FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS); -- } -- -- error = fsl_mc_populate_irq_pool( -- mc_bus, -- FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS); -- if (error < 0) -- goto error; -- } -- -- return 0; --error: -- fsl_mc_cleanup_all_resource_pools(mc_bus_dev); -- return error; --} -- --/** -- * dprc_irq0_handler - Regular ISR for DPRC interrupt 0 -- * -- * @irq: IRQ number of the interrupt being handled -- * @arg: Pointer to device structure -- */ --static irqreturn_t dprc_irq0_handler(int irq_num, void *arg) --{ -- return IRQ_WAKE_THREAD; --} -- --/** -- * dprc_irq0_handler_thread - Handler thread function for DPRC interrupt 0 -- * -- * @irq: IRQ number of the interrupt being handled -- * @arg: Pointer to device structure -- */ --static irqreturn_t dprc_irq0_handler_thread(int irq_num, void *arg) --{ -- int error; -- u32 status; -- struct device *dev = arg; -- struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -- struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_dev); -- struct fsl_mc_io *mc_io = mc_dev->mc_io; -- struct msi_desc *msi_desc = mc_dev->irqs[0]->msi_desc; -- -- dev_dbg(dev, "DPRC IRQ %d triggered on CPU %u\n", -- irq_num, smp_processor_id()); -- -- if (WARN_ON(!(mc_dev->flags & FSL_MC_IS_DPRC))) -- return IRQ_HANDLED; -- -- mutex_lock(&mc_bus->scan_mutex); -- if (WARN_ON(!msi_desc || msi_desc->irq != (u32)irq_num)) -- goto out; -- -- status = 0; -- error = dprc_get_irq_status(mc_io, 0, mc_dev->mc_handle, 0, -- &status); -- if (error < 0) { -- dev_err(dev, -- "dprc_get_irq_status() failed: %d\n", error); -- goto out; -- } -- -- error = dprc_clear_irq_status(mc_io, 0, mc_dev->mc_handle, 0, -- status); -- if (error < 0) { -- dev_err(dev, -- "dprc_clear_irq_status() failed: %d\n", error); -- goto out; -- } -- -- if (status & (DPRC_IRQ_EVENT_OBJ_ADDED | -- DPRC_IRQ_EVENT_OBJ_REMOVED | -- DPRC_IRQ_EVENT_CONTAINER_DESTROYED | -- DPRC_IRQ_EVENT_OBJ_DESTROYED | -- DPRC_IRQ_EVENT_OBJ_CREATED)) { -- unsigned int irq_count; -- -- error = dprc_scan_objects(mc_dev, &irq_count); -- if (error < 0) { -- /* -- * If the error is -ENXIO, we ignore it, as it indicates -- * that the object scan was aborted, as we detected that -- * an object was removed from the DPRC in the MC, while -- * we were scanning the DPRC. -- */ -- if (error != -ENXIO) { -- dev_err(dev, "dprc_scan_objects() failed: %d\n", -- error); -- } -- -- goto out; -- } -- -- if (irq_count > FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS) { -- dev_warn(dev, -- "IRQs needed (%u) exceed IRQs preallocated (%u)\n", -- irq_count, FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS); -- } -- } -- --out: -- mutex_unlock(&mc_bus->scan_mutex); -- return IRQ_HANDLED; --} -- --/* -- * Disable and clear interrupt for a given DPRC object -- */ --static int disable_dprc_irq(struct fsl_mc_device *mc_dev) --{ -- int error; -- struct fsl_mc_io *mc_io = mc_dev->mc_io; -- -- WARN_ON(mc_dev->obj_desc.irq_count != 1); -- -- /* -- * Disable generation of interrupt, while we configure it: -- */ -- error = dprc_set_irq_enable(mc_io, 0, mc_dev->mc_handle, 0, 0); -- if (error < 0) { -- dev_err(&mc_dev->dev, -- "Disabling DPRC IRQ failed: dprc_set_irq_enable() failed: %d\n", -- error); -- return error; -- } -- -- /* -- * Disable all interrupt causes for the interrupt: -- */ -- error = dprc_set_irq_mask(mc_io, 0, mc_dev->mc_handle, 0, 0x0); -- if (error < 0) { -- dev_err(&mc_dev->dev, -- "Disabling DPRC IRQ failed: dprc_set_irq_mask() failed: %d\n", -- error); -- return error; -- } -- -- /* -- * Clear any leftover interrupts: -- */ -- error = dprc_clear_irq_status(mc_io, 0, mc_dev->mc_handle, 0, ~0x0U); -- if (error < 0) { -- dev_err(&mc_dev->dev, -- "Disabling DPRC IRQ failed: dprc_clear_irq_status() failed: %d\n", -- error); -- return error; -- } -- -- return 0; --} -- --static int register_dprc_irq_handler(struct fsl_mc_device *mc_dev) --{ -- int error; -- struct fsl_mc_device_irq *irq = mc_dev->irqs[0]; -- -- WARN_ON(mc_dev->obj_desc.irq_count != 1); -- -- /* -- * NOTE: devm_request_threaded_irq() invokes the device-specific -- * function that programs the MSI physically in the device -- */ -- error = devm_request_threaded_irq(&mc_dev->dev, -- irq->msi_desc->irq, -- dprc_irq0_handler, -- dprc_irq0_handler_thread, -- IRQF_NO_SUSPEND | IRQF_ONESHOT, -- dev_name(&mc_dev->dev), -- &mc_dev->dev); -- if (error < 0) { -- dev_err(&mc_dev->dev, -- "devm_request_threaded_irq() failed: %d\n", -- error); -- return error; -- } -- -- return 0; --} -- --static int enable_dprc_irq(struct fsl_mc_device *mc_dev) --{ -- int error; -- -- /* -- * Enable all interrupt causes for the interrupt: -- */ -- error = dprc_set_irq_mask(mc_dev->mc_io, 0, mc_dev->mc_handle, 0, -- ~0x0u); -- if (error < 0) { -- dev_err(&mc_dev->dev, -- "Enabling DPRC IRQ failed: dprc_set_irq_mask() failed: %d\n", -- error); -- -- return error; -- } -- -- /* -- * Enable generation of the interrupt: -- */ -- error = dprc_set_irq_enable(mc_dev->mc_io, 0, mc_dev->mc_handle, 0, 1); -- if (error < 0) { -- dev_err(&mc_dev->dev, -- "Enabling DPRC IRQ failed: dprc_set_irq_enable() failed: %d\n", -- error); -- -- return error; -- } -- -- return 0; --} -- --/* -- * Setup interrupt for a given DPRC device -- */ --static int dprc_setup_irq(struct fsl_mc_device *mc_dev) --{ -- int error; -- -- error = fsl_mc_allocate_irqs(mc_dev); -- if (error < 0) -- return error; -- -- error = disable_dprc_irq(mc_dev); -- if (error < 0) -- goto error_free_irqs; -- -- error = register_dprc_irq_handler(mc_dev); -- if (error < 0) -- goto error_free_irqs; -- -- error = enable_dprc_irq(mc_dev); -- if (error < 0) -- goto error_free_irqs; -- -- return 0; -- --error_free_irqs: -- fsl_mc_free_irqs(mc_dev); -- return error; --} -- --/** -- * dprc_probe - callback invoked when a DPRC is being bound to this driver -- * -- * @mc_dev: Pointer to fsl-mc device representing a DPRC -- * -- * It opens the physical DPRC in the MC. -- * It scans the DPRC to discover the MC objects contained in it. -- * It creates the interrupt pool for the MC bus associated with the DPRC. -- * It configures the interrupts for the DPRC device itself. -- */ --static int dprc_probe(struct fsl_mc_device *mc_dev) --{ -- int error; -- size_t region_size; -- struct device *parent_dev = mc_dev->dev.parent; -- struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_dev); -- bool mc_io_created = false; -- bool msi_domain_set = false; -- u16 major_ver, minor_ver; -- -- if (WARN_ON(strcmp(mc_dev->obj_desc.type, "dprc") != 0)) -- return -EINVAL; -- -- if (WARN_ON(dev_get_msi_domain(&mc_dev->dev))) -- return -EINVAL; -- -- if (!mc_dev->mc_io) { -- /* -- * This is a child DPRC: -- */ -- if (WARN_ON(!dev_is_fsl_mc(parent_dev))) -- return -EINVAL; -- -- if (WARN_ON(mc_dev->obj_desc.region_count == 0)) -- return -EINVAL; -- -- region_size = resource_size(mc_dev->regions); -- -- error = fsl_create_mc_io(&mc_dev->dev, -- mc_dev->regions[0].start, -- region_size, -- NULL, -- FSL_MC_IO_ATOMIC_CONTEXT_PORTAL, -- &mc_dev->mc_io); -- if (error < 0) -- return error; -- -- mc_io_created = true; -- -- /* -- * Inherit parent MSI domain: -- */ -- dev_set_msi_domain(&mc_dev->dev, -- dev_get_msi_domain(parent_dev)); -- msi_domain_set = true; -- } else { -- /* -- * This is a root DPRC -- */ -- struct irq_domain *mc_msi_domain; -- -- if (WARN_ON(dev_is_fsl_mc(parent_dev))) -- return -EINVAL; -- -- error = fsl_mc_find_msi_domain(parent_dev, -- &mc_msi_domain); -- if (error < 0) { -- dev_warn(&mc_dev->dev, -- "WARNING: MC bus without interrupt support\n"); -- } else { -- dev_set_msi_domain(&mc_dev->dev, mc_msi_domain); -- msi_domain_set = true; -- } -- } -- -- error = dprc_open(mc_dev->mc_io, 0, mc_dev->obj_desc.id, -- &mc_dev->mc_handle); -- if (error < 0) { -- dev_err(&mc_dev->dev, "dprc_open() failed: %d\n", error); -- goto error_cleanup_msi_domain; -- } -- -- error = dprc_get_attributes(mc_dev->mc_io, 0, mc_dev->mc_handle, -- &mc_bus->dprc_attr); -- if (error < 0) { -- dev_err(&mc_dev->dev, "dprc_get_attributes() failed: %d\n", -- error); -- goto error_cleanup_open; -- } -- -- error = dprc_get_api_version(mc_dev->mc_io, 0, -- &major_ver, -- &minor_ver); -- if (error < 0) { -- dev_err(&mc_dev->dev, "dprc_get_api_version() failed: %d\n", -- error); -- goto error_cleanup_open; -- } -- -- if (major_ver < DPRC_MIN_VER_MAJOR || -- (major_ver == DPRC_MIN_VER_MAJOR && -- minor_ver < DPRC_MIN_VER_MINOR)) { -- dev_err(&mc_dev->dev, -- "ERROR: DPRC version %d.%d not supported\n", -- major_ver, minor_ver); -- error = -ENOTSUPP; -- goto error_cleanup_open; -- } -- -- mutex_init(&mc_bus->scan_mutex); -- -- /* -- * Discover MC objects in DPRC object: -- */ -- error = dprc_scan_container(mc_dev); -- if (error < 0) -- goto error_cleanup_open; -- -- /* -- * Configure interrupt for the DPRC object associated with this MC bus: -- */ -- error = dprc_setup_irq(mc_dev); -- if (error < 0) -- goto error_cleanup_open; -- -- dev_info(&mc_dev->dev, "DPRC device bound to driver"); -- return 0; -- --error_cleanup_open: -- (void)dprc_close(mc_dev->mc_io, 0, mc_dev->mc_handle); -- --error_cleanup_msi_domain: -- if (msi_domain_set) -- dev_set_msi_domain(&mc_dev->dev, NULL); -- -- if (mc_io_created) { -- fsl_destroy_mc_io(mc_dev->mc_io); -- mc_dev->mc_io = NULL; -- } -- -- return error; --} -- --/* -- * Tear down interrupt for a given DPRC object -- */ --static void dprc_teardown_irq(struct fsl_mc_device *mc_dev) --{ -- struct fsl_mc_device_irq *irq = mc_dev->irqs[0]; -- -- (void)disable_dprc_irq(mc_dev); -- -- devm_free_irq(&mc_dev->dev, irq->msi_desc->irq, &mc_dev->dev); -- -- fsl_mc_free_irqs(mc_dev); --} -- --/** -- * dprc_remove - callback invoked when a DPRC is being unbound from this driver -- * -- * @mc_dev: Pointer to fsl-mc device representing the DPRC -- * -- * It removes the DPRC's child objects from Linux (not from the MC) and -- * closes the DPRC device in the MC. -- * It tears down the interrupts that were configured for the DPRC device. -- * It destroys the interrupt pool associated with this MC bus. -- */ --static int dprc_remove(struct fsl_mc_device *mc_dev) --{ -- int error; -- struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_dev); -- -- if (WARN_ON(strcmp(mc_dev->obj_desc.type, "dprc") != 0)) -- return -EINVAL; -- if (WARN_ON(!mc_dev->mc_io)) -- return -EINVAL; -- -- if (WARN_ON(!mc_bus->irq_resources)) -- return -EINVAL; -- -- if (dev_get_msi_domain(&mc_dev->dev)) -- dprc_teardown_irq(mc_dev); -- -- device_for_each_child(&mc_dev->dev, NULL, __fsl_mc_device_remove); -- -- if (dev_get_msi_domain(&mc_dev->dev)) { -- fsl_mc_cleanup_irq_pool(mc_bus); -- dev_set_msi_domain(&mc_dev->dev, NULL); -- } -- -- fsl_mc_cleanup_all_resource_pools(mc_dev); -- -- error = dprc_close(mc_dev->mc_io, 0, mc_dev->mc_handle); -- if (error < 0) -- dev_err(&mc_dev->dev, "dprc_close() failed: %d\n", error); -- -- if (!fsl_mc_is_root_dprc(&mc_dev->dev)) { -- fsl_destroy_mc_io(mc_dev->mc_io); -- mc_dev->mc_io = NULL; -- } -- -- dev_info(&mc_dev->dev, "DPRC device unbound from driver"); -- return 0; --} -- --static const struct fsl_mc_device_id match_id_table[] = { -- { -- .vendor = FSL_MC_VENDOR_FREESCALE, -- .obj_type = "dprc"}, -- {.vendor = 0x0}, --}; -- --static struct fsl_mc_driver dprc_driver = { -- .driver = { -- .name = FSL_MC_DPRC_DRIVER_NAME, -- .owner = THIS_MODULE, -- .pm = NULL, -- }, -- .match_id_table = match_id_table, -- .probe = dprc_probe, -- .remove = dprc_remove, --}; -- --int __init dprc_driver_init(void) --{ -- return fsl_mc_driver_register(&dprc_driver); --} -- --void dprc_driver_exit(void) --{ -- fsl_mc_driver_unregister(&dprc_driver); --} ---- /dev/null -+++ b/drivers/bus/fsl-mc/dprc-driver.c -@@ -0,0 +1,815 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Freescale data path resource container (DPRC) driver -+ * -+ * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. -+ * Author: German Rivera -+ * -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+#define FSL_MC_DPRC_DRIVER_NAME "fsl_mc_dprc" -+ -+struct fsl_mc_child_objs { -+ int child_count; -+ struct fsl_mc_obj_desc *child_array; -+}; -+ -+static bool fsl_mc_device_match(struct fsl_mc_device *mc_dev, -+ struct fsl_mc_obj_desc *obj_desc) -+{ -+ return mc_dev->obj_desc.id == obj_desc->id && -+ strcmp(mc_dev->obj_desc.type, obj_desc->type) == 0; -+ -+} -+ -+static int __fsl_mc_device_remove_if_not_in_mc(struct device *dev, void *data) -+{ -+ int i; -+ struct fsl_mc_child_objs *objs; -+ struct fsl_mc_device *mc_dev; -+ -+ mc_dev = to_fsl_mc_device(dev); -+ objs = data; -+ -+ for (i = 0; i < objs->child_count; i++) { -+ struct fsl_mc_obj_desc *obj_desc = &objs->child_array[i]; -+ -+ if (strlen(obj_desc->type) != 0 && -+ fsl_mc_device_match(mc_dev, obj_desc)) -+ break; -+ } -+ -+ if (i == objs->child_count) -+ fsl_mc_device_remove(mc_dev); -+ -+ return 0; -+} -+ -+static int __fsl_mc_device_remove(struct device *dev, void *data) -+{ -+ fsl_mc_device_remove(to_fsl_mc_device(dev)); -+ return 0; -+} -+ -+/** -+ * dprc_remove_devices - Removes devices for objects removed from a DPRC -+ * -+ * @mc_bus_dev: pointer to the fsl-mc device that represents a DPRC object -+ * @obj_desc_array: array of object descriptors for child objects currently -+ * present in the DPRC in the MC. -+ * @num_child_objects_in_mc: number of entries in obj_desc_array -+ * -+ * Synchronizes the state of the Linux bus driver with the actual state of -+ * the MC by removing devices that represent MC objects that have -+ * been dynamically removed in the physical DPRC. -+ */ -+static void dprc_remove_devices(struct fsl_mc_device *mc_bus_dev, -+ struct fsl_mc_obj_desc *obj_desc_array, -+ int num_child_objects_in_mc) -+{ -+ if (num_child_objects_in_mc != 0) { -+ /* -+ * Remove child objects that are in the DPRC in Linux, -+ * but not in the MC: -+ */ -+ struct fsl_mc_child_objs objs; -+ -+ objs.child_count = num_child_objects_in_mc; -+ objs.child_array = obj_desc_array; -+ device_for_each_child(&mc_bus_dev->dev, &objs, -+ __fsl_mc_device_remove_if_not_in_mc); -+ } else { -+ /* -+ * There are no child objects for this DPRC in the MC. -+ * So, remove all the child devices from Linux: -+ */ -+ device_for_each_child(&mc_bus_dev->dev, NULL, -+ __fsl_mc_device_remove); -+ } -+} -+ -+static int __fsl_mc_device_match(struct device *dev, void *data) -+{ -+ struct fsl_mc_obj_desc *obj_desc = data; -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ -+ return fsl_mc_device_match(mc_dev, obj_desc); -+} -+ -+static struct fsl_mc_device *fsl_mc_device_lookup(struct fsl_mc_obj_desc -+ *obj_desc, -+ struct fsl_mc_device -+ *mc_bus_dev) -+{ -+ struct device *dev; -+ -+ dev = device_find_child(&mc_bus_dev->dev, obj_desc, -+ __fsl_mc_device_match); -+ -+ return dev ? to_fsl_mc_device(dev) : NULL; -+} -+ -+/** -+ * check_plugged_state_change - Check change in an MC object's plugged state -+ * -+ * @mc_dev: pointer to the fsl-mc device for a given MC object -+ * @obj_desc: pointer to the MC object's descriptor in the MC -+ * -+ * If the plugged state has changed from unplugged to plugged, the fsl-mc -+ * device is bound to the corresponding device driver. -+ * If the plugged state has changed from plugged to unplugged, the fsl-mc -+ * device is unbound from the corresponding device driver. -+ */ -+static void check_plugged_state_change(struct fsl_mc_device *mc_dev, -+ struct fsl_mc_obj_desc *obj_desc) -+{ -+ int error; -+ u32 plugged_flag_at_mc = -+ obj_desc->state & FSL_MC_OBJ_STATE_PLUGGED; -+ -+ if (plugged_flag_at_mc != -+ (mc_dev->obj_desc.state & FSL_MC_OBJ_STATE_PLUGGED)) { -+ if (plugged_flag_at_mc) { -+ mc_dev->obj_desc.state |= FSL_MC_OBJ_STATE_PLUGGED; -+ error = device_attach(&mc_dev->dev); -+ if (error < 0) { -+ dev_err(&mc_dev->dev, -+ "device_attach() failed: %d\n", -+ error); -+ } -+ } else { -+ mc_dev->obj_desc.state &= ~FSL_MC_OBJ_STATE_PLUGGED; -+ device_release_driver(&mc_dev->dev); -+ } -+ } -+} -+ -+/** -+ * dprc_add_new_devices - Adds devices to the logical bus for a DPRC -+ * -+ * @mc_bus_dev: pointer to the fsl-mc device that represents a DPRC object -+ * @driver_override: driver override to apply to new objects found in the -+ * DPRC, or NULL, if none. -+ * @obj_desc_array: array of device descriptors for child devices currently -+ * present in the physical DPRC. -+ * @num_child_objects_in_mc: number of entries in obj_desc_array -+ * -+ * Synchronizes the state of the Linux bus driver with the actual -+ * state of the MC by adding objects that have been newly discovered -+ * in the physical DPRC. -+ */ -+static void dprc_add_new_devices(struct fsl_mc_device *mc_bus_dev, -+ const char *driver_override, -+ struct fsl_mc_obj_desc *obj_desc_array, -+ int num_child_objects_in_mc) -+{ -+ int error; -+ int i; -+ -+ for (i = 0; i < num_child_objects_in_mc; i++) { -+ struct fsl_mc_device *child_dev; -+ struct fsl_mc_obj_desc *obj_desc = &obj_desc_array[i]; -+ -+ if (strlen(obj_desc->type) == 0) -+ continue; -+ -+ /* -+ * Check if device is already known to Linux: -+ */ -+ child_dev = fsl_mc_device_lookup(obj_desc, mc_bus_dev); -+ if (child_dev) { -+ check_plugged_state_change(child_dev, obj_desc); -+ put_device(&child_dev->dev); -+ continue; -+ } -+ -+ error = fsl_mc_device_add(obj_desc, NULL, &mc_bus_dev->dev, -+ driver_override, &child_dev); -+ if (error < 0) -+ continue; -+ } -+} -+ -+/** -+ * dprc_scan_objects - Discover objects in a DPRC -+ * -+ * @mc_bus_dev: pointer to the fsl-mc device that represents a DPRC object -+ * @driver_override: driver override to apply to new objects found in the -+ * DPRC, or NULL, if none. -+ * @total_irq_count: If argument is provided the function populates the -+ * total number of IRQs created by objects in the DPRC. -+ * -+ * Detects objects added and removed from a DPRC and synchronizes the -+ * state of the Linux bus driver, MC by adding and removing -+ * devices accordingly. -+ * Two types of devices can be found in a DPRC: allocatable objects (e.g., -+ * dpbp, dpmcp) and non-allocatable devices (e.g., dprc, dpni). -+ * All allocatable devices needed to be probed before all non-allocatable -+ * devices, to ensure that device drivers for non-allocatable -+ * devices can allocate any type of allocatable devices. -+ * That is, we need to ensure that the corresponding resource pools are -+ * populated before they can get allocation requests from probe callbacks -+ * of the device drivers for the non-allocatable devices. -+ */ -+int dprc_scan_objects(struct fsl_mc_device *mc_bus_dev, -+ const char *driver_override, -+ unsigned int *total_irq_count) -+{ -+ int num_child_objects; -+ int dprc_get_obj_failures; -+ int error; -+ unsigned int irq_count = mc_bus_dev->obj_desc.irq_count; -+ struct fsl_mc_obj_desc *child_obj_desc_array = NULL; -+ struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev); -+ -+ error = dprc_get_obj_count(mc_bus_dev->mc_io, -+ 0, -+ mc_bus_dev->mc_handle, -+ &num_child_objects); -+ if (error < 0) { -+ dev_err(&mc_bus_dev->dev, "dprc_get_obj_count() failed: %d\n", -+ error); -+ return error; -+ } -+ -+ if (num_child_objects != 0) { -+ int i; -+ -+ child_obj_desc_array = -+ devm_kmalloc_array(&mc_bus_dev->dev, num_child_objects, -+ sizeof(*child_obj_desc_array), -+ GFP_KERNEL); -+ if (!child_obj_desc_array) -+ return -ENOMEM; -+ -+ /* -+ * Discover objects currently present in the physical DPRC: -+ */ -+ dprc_get_obj_failures = 0; -+ for (i = 0; i < num_child_objects; i++) { -+ struct fsl_mc_obj_desc *obj_desc = -+ &child_obj_desc_array[i]; -+ -+ error = dprc_get_obj(mc_bus_dev->mc_io, -+ 0, -+ mc_bus_dev->mc_handle, -+ i, obj_desc); -+ if (error < 0) { -+ dev_err(&mc_bus_dev->dev, -+ "dprc_get_obj(i=%d) failed: %d\n", -+ i, error); -+ /* -+ * Mark the obj entry as "invalid", by using the -+ * empty string as obj type: -+ */ -+ obj_desc->type[0] = '\0'; -+ obj_desc->id = error; -+ dprc_get_obj_failures++; -+ continue; -+ } -+ -+ /* -+ * add a quirk for all versions of dpsec < 4.0...none -+ * are coherent regardless of what the MC reports. -+ */ -+ if ((strcmp(obj_desc->type, "dpseci") == 0) && -+ (obj_desc->ver_major < 4)) -+ obj_desc->flags |= -+ FSL_MC_OBJ_FLAG_NO_MEM_SHAREABILITY; -+ -+ irq_count += obj_desc->irq_count; -+ dev_dbg(&mc_bus_dev->dev, -+ "Discovered object: type %s, id %d\n", -+ obj_desc->type, obj_desc->id); -+ } -+ -+ if (dprc_get_obj_failures != 0) { -+ dev_err(&mc_bus_dev->dev, -+ "%d out of %d devices could not be retrieved\n", -+ dprc_get_obj_failures, num_child_objects); -+ } -+ } -+ -+ /* -+ * Allocate IRQ's before binding the scanned devices with their -+ * respective drivers. -+ */ -+ if (dev_get_msi_domain(&mc_bus_dev->dev) && !mc_bus->irq_resources) { -+ if (irq_count > FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS) { -+ dev_warn(&mc_bus_dev->dev, -+ "IRQs needed (%u) exceed IRQs preallocated (%u)\n", -+ irq_count, FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS); -+ } -+ -+ error = fsl_mc_populate_irq_pool(mc_bus, -+ FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS); -+ if (error < 0) -+ return error; -+ } -+ -+ if (total_irq_count) -+ *total_irq_count = irq_count; -+ -+ dprc_remove_devices(mc_bus_dev, child_obj_desc_array, -+ num_child_objects); -+ -+ dprc_add_new_devices(mc_bus_dev, driver_override, child_obj_desc_array, -+ num_child_objects); -+ -+ if (child_obj_desc_array) -+ devm_kfree(&mc_bus_dev->dev, child_obj_desc_array); -+ -+ return 0; -+} -+ -+/** -+ * dprc_scan_container - Scans a physical DPRC and synchronizes Linux bus state -+ * -+ * @mc_bus_dev: pointer to the fsl-mc device that represents a DPRC object -+ * -+ * Scans the physical DPRC and synchronizes the state of the Linux -+ * bus driver with the actual state of the MC by adding and removing -+ * devices as appropriate. -+ */ -+static int dprc_scan_container(struct fsl_mc_device *mc_bus_dev) -+{ -+ int error; -+ struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev); -+ -+ fsl_mc_init_all_resource_pools(mc_bus_dev); -+ -+ /* -+ * Discover objects in the DPRC: -+ */ -+ mutex_lock(&mc_bus->scan_mutex); -+ error = dprc_scan_objects(mc_bus_dev, NULL, NULL); -+ mutex_unlock(&mc_bus->scan_mutex); -+ if (error < 0) { -+ fsl_mc_cleanup_all_resource_pools(mc_bus_dev); -+ return error; -+ } -+ -+ return 0; -+} -+ -+/** -+ * dprc_irq0_handler - Regular ISR for DPRC interrupt 0 -+ * -+ * @irq: IRQ number of the interrupt being handled -+ * @arg: Pointer to device structure -+ */ -+static irqreturn_t dprc_irq0_handler(int irq_num, void *arg) -+{ -+ return IRQ_WAKE_THREAD; -+} -+ -+/** -+ * dprc_irq0_handler_thread - Handler thread function for DPRC interrupt 0 -+ * -+ * @irq: IRQ number of the interrupt being handled -+ * @arg: Pointer to device structure -+ */ -+static irqreturn_t dprc_irq0_handler_thread(int irq_num, void *arg) -+{ -+ int error; -+ u32 status; -+ struct device *dev = arg; -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_dev); -+ struct fsl_mc_io *mc_io = mc_dev->mc_io; -+ struct msi_desc *msi_desc = mc_dev->irqs[0]->msi_desc; -+ -+ dev_dbg(dev, "DPRC IRQ %d triggered on CPU %u\n", -+ irq_num, smp_processor_id()); -+ -+ if (!(mc_dev->flags & FSL_MC_IS_DPRC)) -+ return IRQ_HANDLED; -+ -+ mutex_lock(&mc_bus->scan_mutex); -+ if (!msi_desc || msi_desc->irq != (u32)irq_num) -+ goto out; -+ -+ status = 0; -+ error = dprc_get_irq_status(mc_io, 0, mc_dev->mc_handle, 0, -+ &status); -+ if (error < 0) { -+ dev_err(dev, -+ "dprc_get_irq_status() failed: %d\n", error); -+ goto out; -+ } -+ -+ error = dprc_clear_irq_status(mc_io, 0, mc_dev->mc_handle, 0, -+ status); -+ if (error < 0) { -+ dev_err(dev, -+ "dprc_clear_irq_status() failed: %d\n", error); -+ goto out; -+ } -+ -+ if (status & (DPRC_IRQ_EVENT_OBJ_ADDED | -+ DPRC_IRQ_EVENT_OBJ_REMOVED | -+ DPRC_IRQ_EVENT_CONTAINER_DESTROYED | -+ DPRC_IRQ_EVENT_OBJ_DESTROYED | -+ DPRC_IRQ_EVENT_OBJ_CREATED)) { -+ unsigned int irq_count; -+ -+ error = dprc_scan_objects(mc_dev, NULL, &irq_count); -+ if (error < 0) { -+ /* -+ * If the error is -ENXIO, we ignore it, as it indicates -+ * that the object scan was aborted, as we detected that -+ * an object was removed from the DPRC in the MC, while -+ * we were scanning the DPRC. -+ */ -+ if (error != -ENXIO) { -+ dev_err(dev, "dprc_scan_objects() failed: %d\n", -+ error); -+ } -+ -+ goto out; -+ } -+ -+ if (irq_count > FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS) { -+ dev_warn(dev, -+ "IRQs needed (%u) exceed IRQs preallocated (%u)\n", -+ irq_count, FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS); -+ } -+ } -+ -+out: -+ mutex_unlock(&mc_bus->scan_mutex); -+ return IRQ_HANDLED; -+} -+ -+/* -+ * Disable and clear interrupt for a given DPRC object -+ */ -+static int disable_dprc_irq(struct fsl_mc_device *mc_dev) -+{ -+ int error; -+ struct fsl_mc_io *mc_io = mc_dev->mc_io; -+ -+ /* -+ * Disable generation of interrupt, while we configure it: -+ */ -+ error = dprc_set_irq_enable(mc_io, 0, mc_dev->mc_handle, 0, 0); -+ if (error < 0) { -+ dev_err(&mc_dev->dev, -+ "Disabling DPRC IRQ failed: dprc_set_irq_enable() failed: %d\n", -+ error); -+ return error; -+ } -+ -+ /* -+ * Disable all interrupt causes for the interrupt: -+ */ -+ error = dprc_set_irq_mask(mc_io, 0, mc_dev->mc_handle, 0, 0x0); -+ if (error < 0) { -+ dev_err(&mc_dev->dev, -+ "Disabling DPRC IRQ failed: dprc_set_irq_mask() failed: %d\n", -+ error); -+ return error; -+ } -+ -+ /* -+ * Clear any leftover interrupts: -+ */ -+ error = dprc_clear_irq_status(mc_io, 0, mc_dev->mc_handle, 0, ~0x0U); -+ if (error < 0) { -+ dev_err(&mc_dev->dev, -+ "Disabling DPRC IRQ failed: dprc_clear_irq_status() failed: %d\n", -+ error); -+ return error; -+ } -+ -+ return 0; -+} -+ -+static int register_dprc_irq_handler(struct fsl_mc_device *mc_dev) -+{ -+ int error; -+ struct fsl_mc_device_irq *irq = mc_dev->irqs[0]; -+ -+ /* -+ * NOTE: devm_request_threaded_irq() invokes the device-specific -+ * function that programs the MSI physically in the device -+ */ -+ error = devm_request_threaded_irq(&mc_dev->dev, -+ irq->msi_desc->irq, -+ dprc_irq0_handler, -+ dprc_irq0_handler_thread, -+ IRQF_NO_SUSPEND | IRQF_ONESHOT, -+ dev_name(&mc_dev->dev), -+ &mc_dev->dev); -+ if (error < 0) { -+ dev_err(&mc_dev->dev, -+ "devm_request_threaded_irq() failed: %d\n", -+ error); -+ return error; -+ } -+ -+ return 0; -+} -+ -+static int enable_dprc_irq(struct fsl_mc_device *mc_dev) -+{ -+ int error; -+ -+ /* -+ * Enable all interrupt causes for the interrupt: -+ */ -+ error = dprc_set_irq_mask(mc_dev->mc_io, 0, mc_dev->mc_handle, 0, -+ ~0x0u); -+ if (error < 0) { -+ dev_err(&mc_dev->dev, -+ "Enabling DPRC IRQ failed: dprc_set_irq_mask() failed: %d\n", -+ error); -+ -+ return error; -+ } -+ -+ /* -+ * Enable generation of the interrupt: -+ */ -+ error = dprc_set_irq_enable(mc_dev->mc_io, 0, mc_dev->mc_handle, 0, 1); -+ if (error < 0) { -+ dev_err(&mc_dev->dev, -+ "Enabling DPRC IRQ failed: dprc_set_irq_enable() failed: %d\n", -+ error); -+ -+ return error; -+ } -+ -+ return 0; -+} -+ -+/* -+ * Setup interrupt for a given DPRC device -+ */ -+static int dprc_setup_irq(struct fsl_mc_device *mc_dev) -+{ -+ int error; -+ -+ error = fsl_mc_allocate_irqs(mc_dev); -+ if (error < 0) -+ return error; -+ -+ error = disable_dprc_irq(mc_dev); -+ if (error < 0) -+ goto error_free_irqs; -+ -+ error = register_dprc_irq_handler(mc_dev); -+ if (error < 0) -+ goto error_free_irqs; -+ -+ error = enable_dprc_irq(mc_dev); -+ if (error < 0) -+ goto error_free_irqs; -+ -+ return 0; -+ -+error_free_irqs: -+ fsl_mc_free_irqs(mc_dev); -+ return error; -+} -+ -+/** -+ * dprc_probe - callback invoked when a DPRC is being bound to this driver -+ * -+ * @mc_dev: Pointer to fsl-mc device representing a DPRC -+ * -+ * It opens the physical DPRC in the MC. -+ * It scans the DPRC to discover the MC objects contained in it. -+ * It creates the interrupt pool for the MC bus associated with the DPRC. -+ * It configures the interrupts for the DPRC device itself. -+ */ -+static int dprc_probe(struct fsl_mc_device *mc_dev) -+{ -+ int error; -+ size_t region_size; -+ struct device *parent_dev = mc_dev->dev.parent; -+ struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_dev); -+ bool mc_io_created = false; -+ bool msi_domain_set = false; -+ u16 major_ver, minor_ver; -+ -+ if (!is_fsl_mc_bus_dprc(mc_dev)) -+ return -EINVAL; -+ -+ if (dev_get_msi_domain(&mc_dev->dev)) -+ return -EINVAL; -+ -+ if (!mc_dev->mc_io) { -+ /* -+ * This is a child DPRC: -+ */ -+ if (!dev_is_fsl_mc(parent_dev)) -+ return -EINVAL; -+ -+ if (mc_dev->obj_desc.region_count == 0) -+ return -EINVAL; -+ -+ region_size = resource_size(mc_dev->regions); -+ -+ error = fsl_create_mc_io(&mc_dev->dev, -+ mc_dev->regions[0].start, -+ region_size, -+ NULL, -+ FSL_MC_IO_ATOMIC_CONTEXT_PORTAL, -+ &mc_dev->mc_io); -+ if (error < 0) -+ return error; -+ -+ mc_io_created = true; -+ -+ /* -+ * Inherit parent MSI domain: -+ */ -+ dev_set_msi_domain(&mc_dev->dev, -+ dev_get_msi_domain(parent_dev)); -+ msi_domain_set = true; -+ } else { -+ /* -+ * This is a root DPRC -+ */ -+ struct irq_domain *mc_msi_domain; -+ -+ if (dev_is_fsl_mc(parent_dev)) -+ return -EINVAL; -+ -+ error = fsl_mc_find_msi_domain(parent_dev, -+ &mc_msi_domain); -+ if (error < 0) { -+ dev_warn(&mc_dev->dev, -+ "WARNING: MC bus without interrupt support\n"); -+ } else { -+ dev_set_msi_domain(&mc_dev->dev, mc_msi_domain); -+ msi_domain_set = true; -+ } -+ } -+ -+ error = dprc_open(mc_dev->mc_io, 0, mc_dev->obj_desc.id, -+ &mc_dev->mc_handle); -+ if (error < 0) { -+ dev_err(&mc_dev->dev, "dprc_open() failed: %d\n", error); -+ goto error_cleanup_msi_domain; -+ } -+ -+ error = dprc_get_attributes(mc_dev->mc_io, 0, mc_dev->mc_handle, -+ &mc_bus->dprc_attr); -+ if (error < 0) { -+ dev_err(&mc_dev->dev, "dprc_get_attributes() failed: %d\n", -+ error); -+ goto error_cleanup_open; -+ } -+ -+ error = dprc_get_api_version(mc_dev->mc_io, 0, -+ &major_ver, -+ &minor_ver); -+ if (error < 0) { -+ dev_err(&mc_dev->dev, "dprc_get_api_version() failed: %d\n", -+ error); -+ goto error_cleanup_open; -+ } -+ -+ if (major_ver < DPRC_MIN_VER_MAJOR || -+ (major_ver == DPRC_MIN_VER_MAJOR && -+ minor_ver < DPRC_MIN_VER_MINOR)) { -+ dev_err(&mc_dev->dev, -+ "ERROR: DPRC version %d.%d not supported\n", -+ major_ver, minor_ver); -+ error = -ENOTSUPP; -+ goto error_cleanup_open; -+ } -+ -+ mutex_init(&mc_bus->scan_mutex); -+ -+ /* -+ * Discover MC objects in DPRC object: -+ */ -+ error = dprc_scan_container(mc_dev); -+ if (error < 0) -+ goto error_cleanup_open; -+ -+ /* -+ * Configure interrupt for the DPRC object associated with this MC bus: -+ */ -+ error = dprc_setup_irq(mc_dev); -+ if (error < 0) -+ goto error_cleanup_open; -+ -+ dev_info(&mc_dev->dev, "DPRC device bound to driver"); -+ return 0; -+ -+error_cleanup_open: -+ (void)dprc_close(mc_dev->mc_io, 0, mc_dev->mc_handle); -+ -+error_cleanup_msi_domain: -+ if (msi_domain_set) -+ dev_set_msi_domain(&mc_dev->dev, NULL); -+ -+ if (mc_io_created) { -+ fsl_destroy_mc_io(mc_dev->mc_io); -+ mc_dev->mc_io = NULL; -+ } -+ -+ return error; -+} -+ -+/* -+ * Tear down interrupt for a given DPRC object -+ */ -+static void dprc_teardown_irq(struct fsl_mc_device *mc_dev) -+{ -+ struct fsl_mc_device_irq *irq = mc_dev->irqs[0]; -+ -+ (void)disable_dprc_irq(mc_dev); -+ -+ devm_free_irq(&mc_dev->dev, irq->msi_desc->irq, &mc_dev->dev); -+ -+ fsl_mc_free_irqs(mc_dev); -+} -+ -+/** -+ * dprc_remove - callback invoked when a DPRC is being unbound from this driver -+ * -+ * @mc_dev: Pointer to fsl-mc device representing the DPRC -+ * -+ * It removes the DPRC's child objects from Linux (not from the MC) and -+ * closes the DPRC device in the MC. -+ * It tears down the interrupts that were configured for the DPRC device. -+ * It destroys the interrupt pool associated with this MC bus. -+ */ -+static int dprc_remove(struct fsl_mc_device *mc_dev) -+{ -+ int error; -+ struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_dev); -+ -+ if (!is_fsl_mc_bus_dprc(mc_dev)) -+ return -EINVAL; -+ if (!mc_dev->mc_io) -+ return -EINVAL; -+ -+ if (!mc_bus->irq_resources) -+ return -EINVAL; -+ -+ if (dev_get_msi_domain(&mc_dev->dev)) -+ dprc_teardown_irq(mc_dev); -+ -+ device_for_each_child(&mc_dev->dev, NULL, __fsl_mc_device_remove); -+ -+ if (dev_get_msi_domain(&mc_dev->dev)) { -+ fsl_mc_cleanup_irq_pool(mc_bus); -+ dev_set_msi_domain(&mc_dev->dev, NULL); -+ } -+ -+ fsl_mc_cleanup_all_resource_pools(mc_dev); -+ -+ error = dprc_close(mc_dev->mc_io, 0, mc_dev->mc_handle); -+ if (error < 0) -+ dev_err(&mc_dev->dev, "dprc_close() failed: %d\n", error); -+ -+ if (!fsl_mc_is_root_dprc(&mc_dev->dev)) { -+ fsl_destroy_mc_io(mc_dev->mc_io); -+ mc_dev->mc_io = NULL; -+ } -+ -+ dev_info(&mc_dev->dev, "DPRC device unbound from driver"); -+ return 0; -+} -+ -+static const struct fsl_mc_device_id match_id_table[] = { -+ { -+ .vendor = FSL_MC_VENDOR_FREESCALE, -+ .obj_type = "dprc"}, -+ {.vendor = 0x0}, -+}; -+ -+static struct fsl_mc_driver dprc_driver = { -+ .driver = { -+ .name = FSL_MC_DPRC_DRIVER_NAME, -+ .owner = THIS_MODULE, -+ .pm = NULL, -+ }, -+ .match_id_table = match_id_table, -+ .probe = dprc_probe, -+ .remove = dprc_remove, -+}; -+ -+int __init dprc_driver_init(void) -+{ -+ return fsl_mc_driver_register(&dprc_driver); -+} -+ -+void dprc_driver_exit(void) -+{ -+ fsl_mc_driver_unregister(&dprc_driver); -+} ---- a/drivers/staging/fsl-mc/bus/dprc.c -+++ /dev/null -@@ -1,757 +0,0 @@ --// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) --/* -- * Copyright 2013-2016 Freescale Semiconductor Inc. -- * -- */ --#include --#include "../include/mc.h" --#include "dprc.h" -- --#include "dprc-cmd.h" -- --/** -- * dprc_open() - Open DPRC object for use -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @container_id: Container ID to open -- * @token: Returned token of DPRC object -- * -- * Return: '0' on Success; Error code otherwise. -- * -- * @warning Required before any operation on the object. -- */ --int dprc_open(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- int container_id, -- u16 *token) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_open *cmd_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_OPEN, cmd_flags, -- 0); -- cmd_params = (struct dprc_cmd_open *)cmd.params; -- cmd_params->container_id = cpu_to_le32(container_id); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- *token = mc_cmd_hdr_read_token(&cmd); -- -- return 0; --} --EXPORT_SYMBOL(dprc_open); -- --/** -- * dprc_close() - Close the control session of the object -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * -- * After this function is called, no further operations are -- * allowed on the object without opening a new control session. -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_close(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token) --{ -- struct mc_command cmd = { 0 }; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_CLOSE, cmd_flags, -- token); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dprc_close); -- --/** -- * dprc_get_irq() - Get IRQ information from the DPRC. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @irq_index: The interrupt index to configure -- * @type: Interrupt type: 0 represents message interrupt -- * type (both irq_addr and irq_val are valid) -- * @irq_cfg: IRQ attributes -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_irq(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- int *type, -- struct dprc_irq_cfg *irq_cfg) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_get_irq *cmd_params; -- struct dprc_rsp_get_irq *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_IRQ, -- cmd_flags, -- token); -- cmd_params = (struct dprc_cmd_get_irq *)cmd.params; -- cmd_params->irq_index = irq_index; -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dprc_rsp_get_irq *)cmd.params; -- irq_cfg->val = le32_to_cpu(rsp_params->irq_val); -- irq_cfg->paddr = le64_to_cpu(rsp_params->irq_addr); -- irq_cfg->irq_num = le32_to_cpu(rsp_params->irq_num); -- *type = le32_to_cpu(rsp_params->type); -- -- return 0; --} -- --/** -- * dprc_set_irq() - Set IRQ information for the DPRC to trigger an interrupt. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @irq_index: Identifies the interrupt index to configure -- * @irq_cfg: IRQ configuration -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_set_irq(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- struct dprc_irq_cfg *irq_cfg) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_set_irq *cmd_params; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_SET_IRQ, -- cmd_flags, -- token); -- cmd_params = (struct dprc_cmd_set_irq *)cmd.params; -- cmd_params->irq_val = cpu_to_le32(irq_cfg->val); -- cmd_params->irq_index = irq_index; -- cmd_params->irq_addr = cpu_to_le64(irq_cfg->paddr); -- cmd_params->irq_num = cpu_to_le32(irq_cfg->irq_num); -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} -- --/** -- * dprc_get_irq_enable() - Get overall interrupt state. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @irq_index: The interrupt index to configure -- * @en: Returned interrupt state - enable = 1, disable = 0 -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_irq_enable(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u8 *en) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_get_irq_enable *cmd_params; -- struct dprc_rsp_get_irq_enable *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_IRQ_ENABLE, -- cmd_flags, token); -- cmd_params = (struct dprc_cmd_get_irq_enable *)cmd.params; -- cmd_params->irq_index = irq_index; -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dprc_rsp_get_irq_enable *)cmd.params; -- *en = rsp_params->enabled & DPRC_ENABLE; -- -- return 0; --} -- --/** -- * dprc_set_irq_enable() - Set overall interrupt state. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @irq_index: The interrupt index to configure -- * @en: Interrupt state - enable = 1, disable = 0 -- * -- * Allows GPP software to control when interrupts are generated. -- * Each interrupt can have up to 32 causes. The enable/disable control's the -- * overall interrupt state. if the interrupt is disabled no causes will cause -- * an interrupt. -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_set_irq_enable(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u8 en) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_set_irq_enable *cmd_params; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_SET_IRQ_ENABLE, -- cmd_flags, token); -- cmd_params = (struct dprc_cmd_set_irq_enable *)cmd.params; -- cmd_params->enable = en & DPRC_ENABLE; -- cmd_params->irq_index = irq_index; -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} -- --/** -- * dprc_get_irq_mask() - Get interrupt mask. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @irq_index: The interrupt index to configure -- * @mask: Returned event mask to trigger interrupt -- * -- * Every interrupt can have up to 32 causes and the interrupt model supports -- * masking/unmasking each cause independently -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_irq_mask(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u32 *mask) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_get_irq_mask *cmd_params; -- struct dprc_rsp_get_irq_mask *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_IRQ_MASK, -- cmd_flags, token); -- cmd_params = (struct dprc_cmd_get_irq_mask *)cmd.params; -- cmd_params->irq_index = irq_index; -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dprc_rsp_get_irq_mask *)cmd.params; -- *mask = le32_to_cpu(rsp_params->mask); -- -- return 0; --} -- --/** -- * dprc_set_irq_mask() - Set interrupt mask. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @irq_index: The interrupt index to configure -- * @mask: event mask to trigger interrupt; -- * each bit: -- * 0 = ignore event -- * 1 = consider event for asserting irq -- * -- * Every interrupt can have up to 32 causes and the interrupt model supports -- * masking/unmasking each cause independently -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_set_irq_mask(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u32 mask) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_set_irq_mask *cmd_params; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_SET_IRQ_MASK, -- cmd_flags, token); -- cmd_params = (struct dprc_cmd_set_irq_mask *)cmd.params; -- cmd_params->mask = cpu_to_le32(mask); -- cmd_params->irq_index = irq_index; -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} -- --/** -- * dprc_get_irq_status() - Get the current status of any pending interrupts. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @irq_index: The interrupt index to configure -- * @status: Returned interrupts status - one bit per cause: -- * 0 = no interrupt pending -- * 1 = interrupt pending -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_irq_status(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u32 *status) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_get_irq_status *cmd_params; -- struct dprc_rsp_get_irq_status *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_IRQ_STATUS, -- cmd_flags, token); -- cmd_params = (struct dprc_cmd_get_irq_status *)cmd.params; -- cmd_params->status = cpu_to_le32(*status); -- cmd_params->irq_index = irq_index; -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dprc_rsp_get_irq_status *)cmd.params; -- *status = le32_to_cpu(rsp_params->status); -- -- return 0; --} -- --/** -- * dprc_clear_irq_status() - Clear a pending interrupt's status -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @irq_index: The interrupt index to configure -- * @status: bits to clear (W1C) - one bit per cause: -- * 0 = don't change -- * 1 = clear status bit -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_clear_irq_status(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u32 status) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_clear_irq_status *cmd_params; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_CLEAR_IRQ_STATUS, -- cmd_flags, token); -- cmd_params = (struct dprc_cmd_clear_irq_status *)cmd.params; -- cmd_params->status = cpu_to_le32(status); -- cmd_params->irq_index = irq_index; -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} -- --/** -- * dprc_get_attributes() - Obtains container attributes -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @attributes Returned container attributes -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_attributes(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- struct dprc_attributes *attr) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_rsp_get_attributes *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_ATTR, -- cmd_flags, -- token); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dprc_rsp_get_attributes *)cmd.params; -- attr->container_id = le32_to_cpu(rsp_params->container_id); -- attr->icid = le16_to_cpu(rsp_params->icid); -- attr->options = le32_to_cpu(rsp_params->options); -- attr->portal_id = le32_to_cpu(rsp_params->portal_id); -- -- return 0; --} -- --/** -- * dprc_get_obj_count() - Obtains the number of objects in the DPRC -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @obj_count: Number of objects assigned to the DPRC -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_obj_count(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- int *obj_count) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_rsp_get_obj_count *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_OBJ_COUNT, -- cmd_flags, token); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dprc_rsp_get_obj_count *)cmd.params; -- *obj_count = le32_to_cpu(rsp_params->obj_count); -- -- return 0; --} --EXPORT_SYMBOL(dprc_get_obj_count); -- --/** -- * dprc_get_obj() - Get general information on an object -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @obj_index: Index of the object to be queried (< obj_count) -- * @obj_desc: Returns the requested object descriptor -- * -- * The object descriptors are retrieved one by one by incrementing -- * obj_index up to (not including) the value of obj_count returned -- * from dprc_get_obj_count(). dprc_get_obj_count() must -- * be called prior to dprc_get_obj(). -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_obj(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- int obj_index, -- struct fsl_mc_obj_desc *obj_desc) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_get_obj *cmd_params; -- struct dprc_rsp_get_obj *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_OBJ, -- cmd_flags, -- token); -- cmd_params = (struct dprc_cmd_get_obj *)cmd.params; -- cmd_params->obj_index = cpu_to_le32(obj_index); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dprc_rsp_get_obj *)cmd.params; -- obj_desc->id = le32_to_cpu(rsp_params->id); -- obj_desc->vendor = le16_to_cpu(rsp_params->vendor); -- obj_desc->irq_count = rsp_params->irq_count; -- obj_desc->region_count = rsp_params->region_count; -- obj_desc->state = le32_to_cpu(rsp_params->state); -- obj_desc->ver_major = le16_to_cpu(rsp_params->version_major); -- obj_desc->ver_minor = le16_to_cpu(rsp_params->version_minor); -- obj_desc->flags = le16_to_cpu(rsp_params->flags); -- strncpy(obj_desc->type, rsp_params->type, 16); -- obj_desc->type[15] = '\0'; -- strncpy(obj_desc->label, rsp_params->label, 16); -- obj_desc->label[15] = '\0'; -- return 0; --} --EXPORT_SYMBOL(dprc_get_obj); -- --/** -- * dprc_set_obj_irq() - Set IRQ information for object to trigger an interrupt. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @obj_type: Type of the object to set its IRQ -- * @obj_id: ID of the object to set its IRQ -- * @irq_index: The interrupt index to configure -- * @irq_cfg: IRQ configuration -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_set_obj_irq(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- char *obj_type, -- int obj_id, -- u8 irq_index, -- struct dprc_irq_cfg *irq_cfg) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_set_obj_irq *cmd_params; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_SET_OBJ_IRQ, -- cmd_flags, -- token); -- cmd_params = (struct dprc_cmd_set_obj_irq *)cmd.params; -- cmd_params->irq_val = cpu_to_le32(irq_cfg->val); -- cmd_params->irq_index = irq_index; -- cmd_params->irq_addr = cpu_to_le64(irq_cfg->paddr); -- cmd_params->irq_num = cpu_to_le32(irq_cfg->irq_num); -- cmd_params->obj_id = cpu_to_le32(obj_id); -- strncpy(cmd_params->obj_type, obj_type, 16); -- cmd_params->obj_type[15] = '\0'; -- -- /* send command to mc*/ -- return mc_send_command(mc_io, &cmd); --} --EXPORT_SYMBOL(dprc_set_obj_irq); -- --/** -- * dprc_get_obj_irq() - Get IRQ information from object. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @obj_type: Type od the object to get its IRQ -- * @obj_id: ID of the object to get its IRQ -- * @irq_index: The interrupt index to configure -- * @type: Interrupt type: 0 represents message interrupt -- * type (both irq_addr and irq_val are valid) -- * @irq_cfg: The returned IRQ attributes -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_obj_irq(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- char *obj_type, -- int obj_id, -- u8 irq_index, -- int *type, -- struct dprc_irq_cfg *irq_cfg) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_get_obj_irq *cmd_params; -- struct dprc_rsp_get_obj_irq *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_OBJ_IRQ, -- cmd_flags, -- token); -- cmd_params = (struct dprc_cmd_get_obj_irq *)cmd.params; -- cmd_params->obj_id = cpu_to_le32(obj_id); -- cmd_params->irq_index = irq_index; -- strncpy(cmd_params->obj_type, obj_type, 16); -- cmd_params->obj_type[15] = '\0'; -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dprc_rsp_get_obj_irq *)cmd.params; -- irq_cfg->val = le32_to_cpu(rsp_params->irq_val); -- irq_cfg->paddr = le64_to_cpu(rsp_params->irq_addr); -- irq_cfg->irq_num = le32_to_cpu(rsp_params->irq_num); -- *type = le32_to_cpu(rsp_params->type); -- -- return 0; --} --EXPORT_SYMBOL(dprc_get_obj_irq); -- --/** -- * dprc_get_res_count() - Obtains the number of free resources that are assigned -- * to this container, by pool type -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @type: pool type -- * @res_count: Returned number of free resources of the given -- * resource type that are assigned to this DPRC -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_res_count(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- char *type, -- int *res_count) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_get_res_count *cmd_params; -- struct dprc_rsp_get_res_count *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_RES_COUNT, -- cmd_flags, token); -- cmd_params = (struct dprc_cmd_get_res_count *)cmd.params; -- strncpy(cmd_params->type, type, 16); -- cmd_params->type[15] = '\0'; -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dprc_rsp_get_res_count *)cmd.params; -- *res_count = le32_to_cpu(rsp_params->res_count); -- -- return 0; --} --EXPORT_SYMBOL(dprc_get_res_count); -- --/** -- * dprc_get_obj_region() - Get region information for a specified object. -- * @mc_io: Pointer to MC portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @token: Token of DPRC object -- * @obj_type; Object type as returned in dprc_get_obj() -- * @obj_id: Unique object instance as returned in dprc_get_obj() -- * @region_index: The specific region to query -- * @region_desc: Returns the requested region descriptor -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_obj_region(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- char *obj_type, -- int obj_id, -- u8 region_index, -- struct dprc_region_desc *region_desc) --{ -- struct mc_command cmd = { 0 }; -- struct dprc_cmd_get_obj_region *cmd_params; -- struct dprc_rsp_get_obj_region *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_OBJ_REG, -- cmd_flags, token); -- cmd_params = (struct dprc_cmd_get_obj_region *)cmd.params; -- cmd_params->obj_id = cpu_to_le32(obj_id); -- cmd_params->region_index = region_index; -- strncpy(cmd_params->obj_type, obj_type, 16); -- cmd_params->obj_type[15] = '\0'; -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dprc_rsp_get_obj_region *)cmd.params; -- region_desc->base_offset = le64_to_cpu(rsp_params->base_addr); -- region_desc->size = le32_to_cpu(rsp_params->size); -- -- return 0; --} --EXPORT_SYMBOL(dprc_get_obj_region); -- --/** -- * dprc_get_api_version - Get Data Path Resource Container API version -- * @mc_io: Pointer to Mc portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @major_ver: Major version of Data Path Resource Container API -- * @minor_ver: Minor version of Data Path Resource Container API -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_api_version(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 *major_ver, -- u16 *minor_ver) --{ -- struct mc_command cmd = { 0 }; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_API_VERSION, -- cmd_flags, 0); -- -- /* send command to mc */ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- mc_cmd_read_api_version(&cmd, major_ver, minor_ver); -- -- return 0; --} -- --/** -- * dprc_get_container_id - Get container ID associated with a given portal. -- * @mc_io: Pointer to Mc portal's I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @container_id: Requested container id -- * -- * Return: '0' on Success; Error code otherwise. -- */ --int dprc_get_container_id(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- int *container_id) --{ -- struct mc_command cmd = { 0 }; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_CONT_ID, -- cmd_flags, -- 0); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- *container_id = (int)mc_cmd_read_object_id(&cmd); -- -- return 0; --} ---- /dev/null -+++ b/drivers/bus/fsl-mc/dprc.c -@@ -0,0 +1,576 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ */ -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+/** -+ * dprc_open() - Open DPRC object for use -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @container_id: Container ID to open -+ * @token: Returned token of DPRC object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ * -+ * @warning Required before any operation on the object. -+ */ -+int dprc_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int container_id, -+ u16 *token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_cmd_open *cmd_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_OPEN, cmd_flags, -+ 0); -+ cmd_params = (struct dprc_cmd_open *)cmd.params; -+ cmd_params->container_id = cpu_to_le32(container_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *token = mc_cmd_hdr_read_token(&cmd); -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(dprc_open); -+ -+/** -+ * dprc_close() - Close the control session of the object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * -+ * After this function is called, no further operations are -+ * allowed on the object without opening a new control session. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_CLOSE, cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dprc_close); -+ -+/** -+ * dprc_reset_container - Reset child container. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @child_container_id: ID of the container to reset -+ * -+ * In case a software context crashes or becomes non-responsive, the parent -+ * may wish to reset its resources container before the software context is -+ * restarted. -+ * -+ * This routine informs all objects assigned to the child container that the -+ * container is being reset, so they may perform any cleanup operations that are -+ * needed. All objects handles that were owned by the child container shall be -+ * closed. -+ * -+ * Note that such request may be submitted even if the child software context -+ * has not crashed, but the resulting object cleanup operations will not be -+ * aware of that. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_reset_container(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ int child_container_id) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_cmd_reset_container *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_RESET_CONT, -+ cmd_flags, token); -+ cmd_params = (struct dprc_cmd_reset_container *)cmd.params; -+ cmd_params->child_container_id = cpu_to_le32(child_container_id); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dprc_reset_container); -+ -+/** -+ * dprc_set_irq() - Set IRQ information for the DPRC to trigger an interrupt. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @irq_index: Identifies the interrupt index to configure -+ * @irq_cfg: IRQ configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_set_irq(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ struct dprc_irq_cfg *irq_cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_cmd_set_irq *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_SET_IRQ, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprc_cmd_set_irq *)cmd.params; -+ cmd_params->irq_val = cpu_to_le32(irq_cfg->val); -+ cmd_params->irq_index = irq_index; -+ cmd_params->irq_addr = cpu_to_le64(irq_cfg->paddr); -+ cmd_params->irq_num = cpu_to_le32(irq_cfg->irq_num); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprc_set_irq_enable() - Set overall interrupt state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @irq_index: The interrupt index to configure -+ * @en: Interrupt state - enable = 1, disable = 0 -+ * -+ * Allows GPP software to control when interrupts are generated. -+ * Each interrupt can have up to 32 causes. The enable/disable control's the -+ * overall interrupt state. if the interrupt is disabled no causes will cause -+ * an interrupt. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_set_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_cmd_set_irq_enable *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_SET_IRQ_ENABLE, -+ cmd_flags, token); -+ cmd_params = (struct dprc_cmd_set_irq_enable *)cmd.params; -+ cmd_params->enable = en & DPRC_ENABLE; -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprc_set_irq_mask() - Set interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @irq_index: The interrupt index to configure -+ * @mask: event mask to trigger interrupt; -+ * each bit: -+ * 0 = ignore event -+ * 1 = consider event for asserting irq -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_set_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 mask) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_cmd_set_irq_mask *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_SET_IRQ_MASK, -+ cmd_flags, token); -+ cmd_params = (struct dprc_cmd_set_irq_mask *)cmd.params; -+ cmd_params->mask = cpu_to_le32(mask); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprc_get_irq_status() - Get the current status of any pending interrupts. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @irq_index: The interrupt index to configure -+ * @status: Returned interrupts status - one bit per cause: -+ * 0 = no interrupt pending -+ * 1 = interrupt pending -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_get_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *status) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_cmd_get_irq_status *cmd_params; -+ struct dprc_rsp_get_irq_status *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_IRQ_STATUS, -+ cmd_flags, token); -+ cmd_params = (struct dprc_cmd_get_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(*status); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprc_rsp_get_irq_status *)cmd.params; -+ *status = le32_to_cpu(rsp_params->status); -+ -+ return 0; -+} -+ -+/** -+ * dprc_clear_irq_status() - Clear a pending interrupt's status -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @irq_index: The interrupt index to configure -+ * @status: bits to clear (W1C) - one bit per cause: -+ * 0 = don't change -+ * 1 = clear status bit -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_clear_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 status) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_cmd_clear_irq_status *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_CLEAR_IRQ_STATUS, -+ cmd_flags, token); -+ cmd_params = (struct dprc_cmd_clear_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(status); -+ cmd_params->irq_index = irq_index; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dprc_get_attributes() - Obtains container attributes -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @attributes Returned container attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dprc_attributes *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_rsp_get_attributes *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_ATTR, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprc_rsp_get_attributes *)cmd.params; -+ attr->container_id = le32_to_cpu(rsp_params->container_id); -+ attr->icid = le32_to_cpu(rsp_params->icid); -+ attr->options = le32_to_cpu(rsp_params->options); -+ attr->portal_id = le32_to_cpu(rsp_params->portal_id); -+ -+ return 0; -+} -+ -+/** -+ * dprc_get_obj_count() - Obtains the number of objects in the DPRC -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @obj_count: Number of objects assigned to the DPRC -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_get_obj_count(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ int *obj_count) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_rsp_get_obj_count *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_OBJ_COUNT, -+ cmd_flags, token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprc_rsp_get_obj_count *)cmd.params; -+ *obj_count = le32_to_cpu(rsp_params->obj_count); -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(dprc_get_obj_count); -+ -+/** -+ * dprc_get_obj() - Get general information on an object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @obj_index: Index of the object to be queried (< obj_count) -+ * @obj_desc: Returns the requested object descriptor -+ * -+ * The object descriptors are retrieved one by one by incrementing -+ * obj_index up to (not including) the value of obj_count returned -+ * from dprc_get_obj_count(). dprc_get_obj_count() must -+ * be called prior to dprc_get_obj(). -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_get_obj(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ int obj_index, -+ struct fsl_mc_obj_desc *obj_desc) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_cmd_get_obj *cmd_params; -+ struct dprc_rsp_get_obj *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_OBJ, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprc_cmd_get_obj *)cmd.params; -+ cmd_params->obj_index = cpu_to_le32(obj_index); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprc_rsp_get_obj *)cmd.params; -+ obj_desc->id = le32_to_cpu(rsp_params->id); -+ obj_desc->vendor = le16_to_cpu(rsp_params->vendor); -+ obj_desc->irq_count = rsp_params->irq_count; -+ obj_desc->region_count = rsp_params->region_count; -+ obj_desc->state = le32_to_cpu(rsp_params->state); -+ obj_desc->ver_major = le16_to_cpu(rsp_params->version_major); -+ obj_desc->ver_minor = le16_to_cpu(rsp_params->version_minor); -+ obj_desc->flags = le16_to_cpu(rsp_params->flags); -+ strncpy(obj_desc->type, rsp_params->type, 16); -+ obj_desc->type[15] = '\0'; -+ strncpy(obj_desc->label, rsp_params->label, 16); -+ obj_desc->label[15] = '\0'; -+ return 0; -+} -+EXPORT_SYMBOL_GPL(dprc_get_obj); -+ -+/** -+ * dprc_set_obj_irq() - Set IRQ information for object to trigger an interrupt. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @obj_type: Type of the object to set its IRQ -+ * @obj_id: ID of the object to set its IRQ -+ * @irq_index: The interrupt index to configure -+ * @irq_cfg: IRQ configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_set_obj_irq(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ char *obj_type, -+ int obj_id, -+ u8 irq_index, -+ struct dprc_irq_cfg *irq_cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_cmd_set_obj_irq *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_SET_OBJ_IRQ, -+ cmd_flags, -+ token); -+ cmd_params = (struct dprc_cmd_set_obj_irq *)cmd.params; -+ cmd_params->irq_val = cpu_to_le32(irq_cfg->val); -+ cmd_params->irq_index = irq_index; -+ cmd_params->irq_addr = cpu_to_le64(irq_cfg->paddr); -+ cmd_params->irq_num = cpu_to_le32(irq_cfg->irq_num); -+ cmd_params->obj_id = cpu_to_le32(obj_id); -+ strncpy(cmd_params->obj_type, obj_type, 16); -+ cmd_params->obj_type[15] = '\0'; -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+EXPORT_SYMBOL_GPL(dprc_set_obj_irq); -+ -+/** -+ * dprc_get_obj_region() - Get region information for a specified object. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPRC object -+ * @obj_type; Object type as returned in dprc_get_obj() -+ * @obj_id: Unique object instance as returned in dprc_get_obj() -+ * @region_index: The specific region to query -+ * @region_desc: Returns the requested region descriptor -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_get_obj_region(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ char *obj_type, -+ int obj_id, -+ u8 region_index, -+ struct dprc_region_desc *region_desc) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dprc_cmd_get_obj_region *cmd_params; -+ struct dprc_rsp_get_obj_region *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_OBJ_REG, -+ cmd_flags, token); -+ cmd_params = (struct dprc_cmd_get_obj_region *)cmd.params; -+ cmd_params->obj_id = cpu_to_le32(obj_id); -+ cmd_params->region_index = region_index; -+ strncpy(cmd_params->obj_type, obj_type, 16); -+ cmd_params->obj_type[15] = '\0'; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dprc_rsp_get_obj_region *)cmd.params; -+ region_desc->base_offset = le32_to_cpu(rsp_params->base_offset); -+ region_desc->size = le32_to_cpu(rsp_params->size); -+ region_desc->type = rsp_params->type; -+ region_desc->flags = le32_to_cpu(rsp_params->flags); -+ region_desc->base_address = le64_to_cpu(rsp_params->base_addr); -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(dprc_get_obj_region); -+ -+/** -+ * dprc_get_api_version - Get Data Path Resource Container API version -+ * @mc_io: Pointer to Mc portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @major_ver: Major version of Data Path Resource Container API -+ * @minor_ver: Minor version of Data Path Resource Container API -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_get_api_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 *major_ver, -+ u16 *minor_ver) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_API_VERSION, -+ cmd_flags, 0); -+ -+ /* send command to mc */ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ mc_cmd_read_api_version(&cmd, major_ver, minor_ver); -+ -+ return 0; -+} -+ -+/** -+ * dprc_get_container_id - Get container ID associated with a given portal. -+ * @mc_io: Pointer to Mc portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @container_id: Requested container id -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dprc_get_container_id(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int *container_id) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_CONT_ID, -+ cmd_flags, -+ 0); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *container_id = (int)mc_cmd_read_object_id(&cmd); -+ -+ return 0; -+} ---- a/drivers/staging/fsl-mc/bus/fsl-mc-allocator.c -+++ /dev/null -@@ -1,663 +0,0 @@ --// SPDX-License-Identifier: GPL-2.0 --/* -- * fsl-mc object allocator driver -- * -- * Copyright (C) 2013-2016 Freescale Semiconductor, Inc. -- * -- */ -- --#include --#include --#include "../include/mc.h" -- --#include "fsl-mc-private.h" -- --static bool __must_check fsl_mc_is_allocatable(const char *obj_type) --{ -- return strcmp(obj_type, "dpbp") == 0 || -- strcmp(obj_type, "dpmcp") == 0 || -- strcmp(obj_type, "dpcon") == 0; --} -- --/** -- * fsl_mc_resource_pool_add_device - add allocatable object to a resource -- * pool of a given fsl-mc bus -- * -- * @mc_bus: pointer to the fsl-mc bus -- * @pool_type: pool type -- * @mc_dev: pointer to allocatable fsl-mc device -- */ --static int __must_check fsl_mc_resource_pool_add_device(struct fsl_mc_bus -- *mc_bus, -- enum fsl_mc_pool_type -- pool_type, -- struct fsl_mc_device -- *mc_dev) --{ -- struct fsl_mc_resource_pool *res_pool; -- struct fsl_mc_resource *resource; -- struct fsl_mc_device *mc_bus_dev = &mc_bus->mc_dev; -- int error = -EINVAL; -- -- if (WARN_ON(pool_type < 0 || pool_type >= FSL_MC_NUM_POOL_TYPES)) -- goto out; -- if (WARN_ON(!fsl_mc_is_allocatable(mc_dev->obj_desc.type))) -- goto out; -- if (WARN_ON(mc_dev->resource)) -- goto out; -- -- res_pool = &mc_bus->resource_pools[pool_type]; -- if (WARN_ON(res_pool->type != pool_type)) -- goto out; -- if (WARN_ON(res_pool->mc_bus != mc_bus)) -- goto out; -- -- mutex_lock(&res_pool->mutex); -- -- if (WARN_ON(res_pool->max_count < 0)) -- goto out_unlock; -- if (WARN_ON(res_pool->free_count < 0 || -- res_pool->free_count > res_pool->max_count)) -- goto out_unlock; -- -- resource = devm_kzalloc(&mc_bus_dev->dev, sizeof(*resource), -- GFP_KERNEL); -- if (!resource) { -- error = -ENOMEM; -- dev_err(&mc_bus_dev->dev, -- "Failed to allocate memory for fsl_mc_resource\n"); -- goto out_unlock; -- } -- -- resource->type = pool_type; -- resource->id = mc_dev->obj_desc.id; -- resource->data = mc_dev; -- resource->parent_pool = res_pool; -- INIT_LIST_HEAD(&resource->node); -- list_add_tail(&resource->node, &res_pool->free_list); -- mc_dev->resource = resource; -- res_pool->free_count++; -- res_pool->max_count++; -- error = 0; --out_unlock: -- mutex_unlock(&res_pool->mutex); --out: -- return error; --} -- --/** -- * fsl_mc_resource_pool_remove_device - remove an allocatable device from a -- * resource pool -- * -- * @mc_dev: pointer to allocatable fsl-mc device -- * -- * It permanently removes an allocatable fsl-mc device from the resource -- * pool. It's an error if the device is in use. -- */ --static int __must_check fsl_mc_resource_pool_remove_device(struct fsl_mc_device -- *mc_dev) --{ -- struct fsl_mc_device *mc_bus_dev; -- struct fsl_mc_bus *mc_bus; -- struct fsl_mc_resource_pool *res_pool; -- struct fsl_mc_resource *resource; -- int error = -EINVAL; -- -- if (WARN_ON(!fsl_mc_is_allocatable(mc_dev->obj_desc.type))) -- goto out; -- -- resource = mc_dev->resource; -- if (WARN_ON(!resource || resource->data != mc_dev)) -- goto out; -- -- mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent); -- mc_bus = to_fsl_mc_bus(mc_bus_dev); -- res_pool = resource->parent_pool; -- if (WARN_ON(res_pool != &mc_bus->resource_pools[resource->type])) -- goto out; -- -- mutex_lock(&res_pool->mutex); -- -- if (WARN_ON(res_pool->max_count <= 0)) -- goto out_unlock; -- if (WARN_ON(res_pool->free_count <= 0 || -- res_pool->free_count > res_pool->max_count)) -- goto out_unlock; -- -- /* -- * If the device is currently allocated, its resource is not -- * in the free list and thus, the device cannot be removed. -- */ -- if (list_empty(&resource->node)) { -- error = -EBUSY; -- dev_err(&mc_bus_dev->dev, -- "Device %s cannot be removed from resource pool\n", -- dev_name(&mc_dev->dev)); -- goto out_unlock; -- } -- -- list_del_init(&resource->node); -- res_pool->free_count--; -- res_pool->max_count--; -- -- devm_kfree(&mc_bus_dev->dev, resource); -- mc_dev->resource = NULL; -- error = 0; --out_unlock: -- mutex_unlock(&res_pool->mutex); --out: -- return error; --} -- --static const char *const fsl_mc_pool_type_strings[] = { -- [FSL_MC_POOL_DPMCP] = "dpmcp", -- [FSL_MC_POOL_DPBP] = "dpbp", -- [FSL_MC_POOL_DPCON] = "dpcon", -- [FSL_MC_POOL_IRQ] = "irq", --}; -- --static int __must_check object_type_to_pool_type(const char *object_type, -- enum fsl_mc_pool_type -- *pool_type) --{ -- unsigned int i; -- -- for (i = 0; i < ARRAY_SIZE(fsl_mc_pool_type_strings); i++) { -- if (strcmp(object_type, fsl_mc_pool_type_strings[i]) == 0) { -- *pool_type = i; -- return 0; -- } -- } -- -- return -EINVAL; --} -- --int __must_check fsl_mc_resource_allocate(struct fsl_mc_bus *mc_bus, -- enum fsl_mc_pool_type pool_type, -- struct fsl_mc_resource **new_resource) --{ -- struct fsl_mc_resource_pool *res_pool; -- struct fsl_mc_resource *resource; -- struct fsl_mc_device *mc_bus_dev = &mc_bus->mc_dev; -- int error = -EINVAL; -- -- BUILD_BUG_ON(ARRAY_SIZE(fsl_mc_pool_type_strings) != -- FSL_MC_NUM_POOL_TYPES); -- -- *new_resource = NULL; -- if (WARN_ON(pool_type < 0 || pool_type >= FSL_MC_NUM_POOL_TYPES)) -- goto out; -- -- res_pool = &mc_bus->resource_pools[pool_type]; -- if (WARN_ON(res_pool->mc_bus != mc_bus)) -- goto out; -- -- mutex_lock(&res_pool->mutex); -- resource = list_first_entry_or_null(&res_pool->free_list, -- struct fsl_mc_resource, node); -- -- if (!resource) { -- WARN_ON(res_pool->free_count != 0); -- error = -ENXIO; -- dev_err(&mc_bus_dev->dev, -- "No more resources of type %s left\n", -- fsl_mc_pool_type_strings[pool_type]); -- goto out_unlock; -- } -- -- if (WARN_ON(resource->type != pool_type)) -- goto out_unlock; -- if (WARN_ON(resource->parent_pool != res_pool)) -- goto out_unlock; -- if (WARN_ON(res_pool->free_count <= 0 || -- res_pool->free_count > res_pool->max_count)) -- goto out_unlock; -- -- list_del_init(&resource->node); -- -- res_pool->free_count--; -- error = 0; --out_unlock: -- mutex_unlock(&res_pool->mutex); -- *new_resource = resource; --out: -- return error; --} --EXPORT_SYMBOL_GPL(fsl_mc_resource_allocate); -- --void fsl_mc_resource_free(struct fsl_mc_resource *resource) --{ -- struct fsl_mc_resource_pool *res_pool; -- -- res_pool = resource->parent_pool; -- if (WARN_ON(resource->type != res_pool->type)) -- return; -- -- mutex_lock(&res_pool->mutex); -- if (WARN_ON(res_pool->free_count < 0 || -- res_pool->free_count >= res_pool->max_count)) -- goto out_unlock; -- -- if (WARN_ON(!list_empty(&resource->node))) -- goto out_unlock; -- -- list_add_tail(&resource->node, &res_pool->free_list); -- res_pool->free_count++; --out_unlock: -- mutex_unlock(&res_pool->mutex); --} --EXPORT_SYMBOL_GPL(fsl_mc_resource_free); -- --/** -- * fsl_mc_object_allocate - Allocates an fsl-mc object of the given -- * pool type from a given fsl-mc bus instance -- * -- * @mc_dev: fsl-mc device which is used in conjunction with the -- * allocated object -- * @pool_type: pool type -- * @new_mc_dev: pointer to area where the pointer to the allocated device -- * is to be returned -- * -- * Allocatable objects are always used in conjunction with some functional -- * device. This function allocates an object of the specified type from -- * the DPRC containing the functional device. -- * -- * NOTE: pool_type must be different from FSL_MC_POOL_MCP, since MC -- * portals are allocated using fsl_mc_portal_allocate(), instead of -- * this function. -- */ --int __must_check fsl_mc_object_allocate(struct fsl_mc_device *mc_dev, -- enum fsl_mc_pool_type pool_type, -- struct fsl_mc_device **new_mc_adev) --{ -- struct fsl_mc_device *mc_bus_dev; -- struct fsl_mc_bus *mc_bus; -- struct fsl_mc_device *mc_adev; -- int error = -EINVAL; -- struct fsl_mc_resource *resource = NULL; -- -- *new_mc_adev = NULL; -- if (WARN_ON(mc_dev->flags & FSL_MC_IS_DPRC)) -- goto error; -- -- if (WARN_ON(!dev_is_fsl_mc(mc_dev->dev.parent))) -- goto error; -- -- if (WARN_ON(pool_type == FSL_MC_POOL_DPMCP)) -- goto error; -- -- mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent); -- mc_bus = to_fsl_mc_bus(mc_bus_dev); -- error = fsl_mc_resource_allocate(mc_bus, pool_type, &resource); -- if (error < 0) -- goto error; -- -- mc_adev = resource->data; -- if (WARN_ON(!mc_adev)) -- goto error; -- -- *new_mc_adev = mc_adev; -- return 0; --error: -- if (resource) -- fsl_mc_resource_free(resource); -- -- return error; --} --EXPORT_SYMBOL_GPL(fsl_mc_object_allocate); -- --/** -- * fsl_mc_object_free - Returns an fsl-mc object to the resource -- * pool where it came from. -- * @mc_adev: Pointer to the fsl-mc device -- */ --void fsl_mc_object_free(struct fsl_mc_device *mc_adev) --{ -- struct fsl_mc_resource *resource; -- -- resource = mc_adev->resource; -- if (WARN_ON(resource->type == FSL_MC_POOL_DPMCP)) -- return; -- if (WARN_ON(resource->data != mc_adev)) -- return; -- -- fsl_mc_resource_free(resource); --} --EXPORT_SYMBOL_GPL(fsl_mc_object_free); -- --/* -- * A DPRC and the devices in the DPRC all share the same GIC-ITS device -- * ID. A block of IRQs is pre-allocated and maintained in a pool -- * from which devices can allocate them when needed. -- */ -- --/* -- * Initialize the interrupt pool associated with an fsl-mc bus. -- * It allocates a block of IRQs from the GIC-ITS. -- */ --int fsl_mc_populate_irq_pool(struct fsl_mc_bus *mc_bus, -- unsigned int irq_count) --{ -- unsigned int i; -- struct msi_desc *msi_desc; -- struct fsl_mc_device_irq *irq_resources; -- struct fsl_mc_device_irq *mc_dev_irq; -- int error; -- struct fsl_mc_device *mc_bus_dev = &mc_bus->mc_dev; -- struct fsl_mc_resource_pool *res_pool = -- &mc_bus->resource_pools[FSL_MC_POOL_IRQ]; -- -- if (WARN_ON(irq_count == 0 || -- irq_count > FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS)) -- return -EINVAL; -- -- error = fsl_mc_msi_domain_alloc_irqs(&mc_bus_dev->dev, irq_count); -- if (error < 0) -- return error; -- -- irq_resources = devm_kzalloc(&mc_bus_dev->dev, -- sizeof(*irq_resources) * irq_count, -- GFP_KERNEL); -- if (!irq_resources) { -- error = -ENOMEM; -- goto cleanup_msi_irqs; -- } -- -- for (i = 0; i < irq_count; i++) { -- mc_dev_irq = &irq_resources[i]; -- -- /* -- * NOTE: This mc_dev_irq's MSI addr/value pair will be set -- * by the fsl_mc_msi_write_msg() callback -- */ -- mc_dev_irq->resource.type = res_pool->type; -- mc_dev_irq->resource.data = mc_dev_irq; -- mc_dev_irq->resource.parent_pool = res_pool; -- INIT_LIST_HEAD(&mc_dev_irq->resource.node); -- list_add_tail(&mc_dev_irq->resource.node, &res_pool->free_list); -- } -- -- for_each_msi_entry(msi_desc, &mc_bus_dev->dev) { -- mc_dev_irq = &irq_resources[msi_desc->fsl_mc.msi_index]; -- mc_dev_irq->msi_desc = msi_desc; -- mc_dev_irq->resource.id = msi_desc->irq; -- } -- -- res_pool->max_count = irq_count; -- res_pool->free_count = irq_count; -- mc_bus->irq_resources = irq_resources; -- return 0; -- --cleanup_msi_irqs: -- fsl_mc_msi_domain_free_irqs(&mc_bus_dev->dev); -- return error; --} --EXPORT_SYMBOL_GPL(fsl_mc_populate_irq_pool); -- --/** -- * Teardown the interrupt pool associated with an fsl-mc bus. -- * It frees the IRQs that were allocated to the pool, back to the GIC-ITS. -- */ --void fsl_mc_cleanup_irq_pool(struct fsl_mc_bus *mc_bus) --{ -- struct fsl_mc_device *mc_bus_dev = &mc_bus->mc_dev; -- struct fsl_mc_resource_pool *res_pool = -- &mc_bus->resource_pools[FSL_MC_POOL_IRQ]; -- -- if (WARN_ON(!mc_bus->irq_resources)) -- return; -- -- if (WARN_ON(res_pool->max_count == 0)) -- return; -- -- if (WARN_ON(res_pool->free_count != res_pool->max_count)) -- return; -- -- INIT_LIST_HEAD(&res_pool->free_list); -- res_pool->max_count = 0; -- res_pool->free_count = 0; -- mc_bus->irq_resources = NULL; -- fsl_mc_msi_domain_free_irqs(&mc_bus_dev->dev); --} --EXPORT_SYMBOL_GPL(fsl_mc_cleanup_irq_pool); -- --/** -- * Allocate the IRQs required by a given fsl-mc device. -- */ --int __must_check fsl_mc_allocate_irqs(struct fsl_mc_device *mc_dev) --{ -- int i; -- int irq_count; -- int res_allocated_count = 0; -- int error = -EINVAL; -- struct fsl_mc_device_irq **irqs = NULL; -- struct fsl_mc_bus *mc_bus; -- struct fsl_mc_resource_pool *res_pool; -- -- if (WARN_ON(mc_dev->irqs)) -- return -EINVAL; -- -- irq_count = mc_dev->obj_desc.irq_count; -- if (WARN_ON(irq_count == 0)) -- return -EINVAL; -- -- if (strcmp(mc_dev->obj_desc.type, "dprc") == 0) -- mc_bus = to_fsl_mc_bus(mc_dev); -- else -- mc_bus = to_fsl_mc_bus(to_fsl_mc_device(mc_dev->dev.parent)); -- -- if (WARN_ON(!mc_bus->irq_resources)) -- return -EINVAL; -- -- res_pool = &mc_bus->resource_pools[FSL_MC_POOL_IRQ]; -- if (res_pool->free_count < irq_count) { -- dev_err(&mc_dev->dev, -- "Not able to allocate %u irqs for device\n", irq_count); -- return -ENOSPC; -- } -- -- irqs = devm_kzalloc(&mc_dev->dev, irq_count * sizeof(irqs[0]), -- GFP_KERNEL); -- if (!irqs) -- return -ENOMEM; -- -- for (i = 0; i < irq_count; i++) { -- struct fsl_mc_resource *resource; -- -- error = fsl_mc_resource_allocate(mc_bus, FSL_MC_POOL_IRQ, -- &resource); -- if (error < 0) -- goto error_resource_alloc; -- -- irqs[i] = to_fsl_mc_irq(resource); -- res_allocated_count++; -- -- WARN_ON(irqs[i]->mc_dev); -- irqs[i]->mc_dev = mc_dev; -- irqs[i]->dev_irq_index = i; -- } -- -- mc_dev->irqs = irqs; -- return 0; -- --error_resource_alloc: -- for (i = 0; i < res_allocated_count; i++) { -- irqs[i]->mc_dev = NULL; -- fsl_mc_resource_free(&irqs[i]->resource); -- } -- -- return error; --} --EXPORT_SYMBOL_GPL(fsl_mc_allocate_irqs); -- --/* -- * Frees the IRQs that were allocated for an fsl-mc device. -- */ --void fsl_mc_free_irqs(struct fsl_mc_device *mc_dev) --{ -- int i; -- int irq_count; -- struct fsl_mc_bus *mc_bus; -- struct fsl_mc_device_irq **irqs = mc_dev->irqs; -- -- if (WARN_ON(!irqs)) -- return; -- -- irq_count = mc_dev->obj_desc.irq_count; -- -- if (strcmp(mc_dev->obj_desc.type, "dprc") == 0) -- mc_bus = to_fsl_mc_bus(mc_dev); -- else -- mc_bus = to_fsl_mc_bus(to_fsl_mc_device(mc_dev->dev.parent)); -- -- if (WARN_ON(!mc_bus->irq_resources)) -- return; -- -- for (i = 0; i < irq_count; i++) { -- WARN_ON(!irqs[i]->mc_dev); -- irqs[i]->mc_dev = NULL; -- fsl_mc_resource_free(&irqs[i]->resource); -- } -- -- mc_dev->irqs = NULL; --} --EXPORT_SYMBOL_GPL(fsl_mc_free_irqs); -- --void fsl_mc_init_all_resource_pools(struct fsl_mc_device *mc_bus_dev) --{ -- int pool_type; -- struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev); -- -- for (pool_type = 0; pool_type < FSL_MC_NUM_POOL_TYPES; pool_type++) { -- struct fsl_mc_resource_pool *res_pool = -- &mc_bus->resource_pools[pool_type]; -- -- res_pool->type = pool_type; -- res_pool->max_count = 0; -- res_pool->free_count = 0; -- res_pool->mc_bus = mc_bus; -- INIT_LIST_HEAD(&res_pool->free_list); -- mutex_init(&res_pool->mutex); -- } --} -- --static void fsl_mc_cleanup_resource_pool(struct fsl_mc_device *mc_bus_dev, -- enum fsl_mc_pool_type pool_type) --{ -- struct fsl_mc_resource *resource; -- struct fsl_mc_resource *next; -- struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev); -- struct fsl_mc_resource_pool *res_pool = -- &mc_bus->resource_pools[pool_type]; -- int free_count = 0; -- -- WARN_ON(res_pool->type != pool_type); -- WARN_ON(res_pool->free_count != res_pool->max_count); -- -- list_for_each_entry_safe(resource, next, &res_pool->free_list, node) { -- free_count++; -- WARN_ON(resource->type != res_pool->type); -- WARN_ON(resource->parent_pool != res_pool); -- devm_kfree(&mc_bus_dev->dev, resource); -- } -- -- WARN_ON(free_count != res_pool->free_count); --} -- --void fsl_mc_cleanup_all_resource_pools(struct fsl_mc_device *mc_bus_dev) --{ -- int pool_type; -- -- for (pool_type = 0; pool_type < FSL_MC_NUM_POOL_TYPES; pool_type++) -- fsl_mc_cleanup_resource_pool(mc_bus_dev, pool_type); --} -- --/** -- * fsl_mc_allocator_probe - callback invoked when an allocatable device is -- * being added to the system -- */ --static int fsl_mc_allocator_probe(struct fsl_mc_device *mc_dev) --{ -- enum fsl_mc_pool_type pool_type; -- struct fsl_mc_device *mc_bus_dev; -- struct fsl_mc_bus *mc_bus; -- int error; -- -- if (WARN_ON(!fsl_mc_is_allocatable(mc_dev->obj_desc.type))) -- return -EINVAL; -- -- mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent); -- if (WARN_ON(!dev_is_fsl_mc(&mc_bus_dev->dev))) -- return -EINVAL; -- -- mc_bus = to_fsl_mc_bus(mc_bus_dev); -- error = object_type_to_pool_type(mc_dev->obj_desc.type, &pool_type); -- if (error < 0) -- return error; -- -- error = fsl_mc_resource_pool_add_device(mc_bus, pool_type, mc_dev); -- if (error < 0) -- return error; -- -- dev_dbg(&mc_dev->dev, -- "Allocatable fsl-mc device bound to fsl_mc_allocator driver"); -- return 0; --} -- --/** -- * fsl_mc_allocator_remove - callback invoked when an allocatable device is -- * being removed from the system -- */ --static int fsl_mc_allocator_remove(struct fsl_mc_device *mc_dev) --{ -- int error; -- -- if (WARN_ON(!fsl_mc_is_allocatable(mc_dev->obj_desc.type))) -- return -EINVAL; -- -- if (mc_dev->resource) { -- error = fsl_mc_resource_pool_remove_device(mc_dev); -- if (error < 0) -- return error; -- } -- -- dev_dbg(&mc_dev->dev, -- "Allocatable fsl-mc device unbound from fsl_mc_allocator driver"); -- return 0; --} -- --static const struct fsl_mc_device_id match_id_table[] = { -- { -- .vendor = FSL_MC_VENDOR_FREESCALE, -- .obj_type = "dpbp", -- }, -- { -- .vendor = FSL_MC_VENDOR_FREESCALE, -- .obj_type = "dpmcp", -- }, -- { -- .vendor = FSL_MC_VENDOR_FREESCALE, -- .obj_type = "dpcon", -- }, -- {.vendor = 0x0}, --}; -- --static struct fsl_mc_driver fsl_mc_allocator_driver = { -- .driver = { -- .name = "fsl_mc_allocator", -- .pm = NULL, -- }, -- .match_id_table = match_id_table, -- .probe = fsl_mc_allocator_probe, -- .remove = fsl_mc_allocator_remove, --}; -- --int __init fsl_mc_allocator_driver_init(void) --{ -- return fsl_mc_driver_register(&fsl_mc_allocator_driver); --} -- --void fsl_mc_allocator_driver_exit(void) --{ -- fsl_mc_driver_unregister(&fsl_mc_allocator_driver); --} ---- /dev/null -+++ b/drivers/bus/fsl-mc/fsl-mc-allocator.c -@@ -0,0 +1,666 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * fsl-mc object allocator driver -+ * -+ * Copyright (C) 2013-2016 Freescale Semiconductor, Inc. -+ * -+ */ -+ -+#include -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+static bool __must_check fsl_mc_is_allocatable(struct fsl_mc_device *mc_dev) -+{ -+ return is_fsl_mc_bus_dpbp(mc_dev) || -+ is_fsl_mc_bus_dpmcp(mc_dev) || -+ is_fsl_mc_bus_dpcon(mc_dev); -+} -+ -+/** -+ * fsl_mc_resource_pool_add_device - add allocatable object to a resource -+ * pool of a given fsl-mc bus -+ * -+ * @mc_bus: pointer to the fsl-mc bus -+ * @pool_type: pool type -+ * @mc_dev: pointer to allocatable fsl-mc device -+ */ -+static int __must_check fsl_mc_resource_pool_add_device(struct fsl_mc_bus -+ *mc_bus, -+ enum fsl_mc_pool_type -+ pool_type, -+ struct fsl_mc_device -+ *mc_dev) -+{ -+ struct fsl_mc_resource_pool *res_pool; -+ struct fsl_mc_resource *resource; -+ struct fsl_mc_device *mc_bus_dev = &mc_bus->mc_dev; -+ int error = -EINVAL; -+ -+ if (pool_type < 0 || pool_type >= FSL_MC_NUM_POOL_TYPES) -+ goto out; -+ if (!fsl_mc_is_allocatable(mc_dev)) -+ goto out; -+ if (mc_dev->resource) -+ goto out; -+ -+ res_pool = &mc_bus->resource_pools[pool_type]; -+ if (res_pool->type != pool_type) -+ goto out; -+ if (res_pool->mc_bus != mc_bus) -+ goto out; -+ -+ mutex_lock(&res_pool->mutex); -+ -+ if (res_pool->max_count < 0) -+ goto out_unlock; -+ if (res_pool->free_count < 0 || -+ res_pool->free_count > res_pool->max_count) -+ goto out_unlock; -+ -+ resource = devm_kzalloc(&mc_bus_dev->dev, sizeof(*resource), -+ GFP_KERNEL); -+ if (!resource) { -+ error = -ENOMEM; -+ dev_err(&mc_bus_dev->dev, -+ "Failed to allocate memory for fsl_mc_resource\n"); -+ goto out_unlock; -+ } -+ -+ resource->type = pool_type; -+ resource->id = mc_dev->obj_desc.id; -+ resource->data = mc_dev; -+ resource->parent_pool = res_pool; -+ INIT_LIST_HEAD(&resource->node); -+ list_add_tail(&resource->node, &res_pool->free_list); -+ mc_dev->resource = resource; -+ res_pool->free_count++; -+ res_pool->max_count++; -+ error = 0; -+out_unlock: -+ mutex_unlock(&res_pool->mutex); -+out: -+ return error; -+} -+ -+/** -+ * fsl_mc_resource_pool_remove_device - remove an allocatable device from a -+ * resource pool -+ * -+ * @mc_dev: pointer to allocatable fsl-mc device -+ * -+ * It permanently removes an allocatable fsl-mc device from the resource -+ * pool. It's an error if the device is in use. -+ */ -+static int __must_check fsl_mc_resource_pool_remove_device(struct fsl_mc_device -+ *mc_dev) -+{ -+ struct fsl_mc_device *mc_bus_dev; -+ struct fsl_mc_bus *mc_bus; -+ struct fsl_mc_resource_pool *res_pool; -+ struct fsl_mc_resource *resource; -+ int error = -EINVAL; -+ -+ if (!fsl_mc_is_allocatable(mc_dev)) -+ goto out; -+ -+ resource = mc_dev->resource; -+ if (!resource || resource->data != mc_dev) -+ goto out; -+ -+ mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent); -+ mc_bus = to_fsl_mc_bus(mc_bus_dev); -+ res_pool = resource->parent_pool; -+ if (res_pool != &mc_bus->resource_pools[resource->type]) -+ goto out; -+ -+ mutex_lock(&res_pool->mutex); -+ -+ if (res_pool->max_count <= 0) -+ goto out_unlock; -+ if (res_pool->free_count <= 0 || -+ res_pool->free_count > res_pool->max_count) -+ goto out_unlock; -+ -+ /* -+ * If the device is currently allocated, its resource is not -+ * in the free list and thus, the device cannot be removed. -+ */ -+ if (list_empty(&resource->node)) { -+ error = -EBUSY; -+ dev_err(&mc_bus_dev->dev, -+ "Device %s cannot be removed from resource pool\n", -+ dev_name(&mc_dev->dev)); -+ goto out_unlock; -+ } -+ -+ list_del_init(&resource->node); -+ res_pool->free_count--; -+ res_pool->max_count--; -+ -+ devm_kfree(&mc_bus_dev->dev, resource); -+ mc_dev->resource = NULL; -+ error = 0; -+out_unlock: -+ mutex_unlock(&res_pool->mutex); -+out: -+ return error; -+} -+ -+static const char *const fsl_mc_pool_type_strings[] = { -+ [FSL_MC_POOL_DPMCP] = "dpmcp", -+ [FSL_MC_POOL_DPBP] = "dpbp", -+ [FSL_MC_POOL_DPCON] = "dpcon", -+ [FSL_MC_POOL_IRQ] = "irq", -+}; -+ -+static int __must_check object_type_to_pool_type(const char *object_type, -+ enum fsl_mc_pool_type -+ *pool_type) -+{ -+ unsigned int i; -+ -+ for (i = 0; i < ARRAY_SIZE(fsl_mc_pool_type_strings); i++) { -+ if (strcmp(object_type, fsl_mc_pool_type_strings[i]) == 0) { -+ *pool_type = i; -+ return 0; -+ } -+ } -+ -+ return -EINVAL; -+} -+ -+int __must_check fsl_mc_resource_allocate(struct fsl_mc_bus *mc_bus, -+ enum fsl_mc_pool_type pool_type, -+ struct fsl_mc_resource **new_resource) -+{ -+ struct fsl_mc_resource_pool *res_pool; -+ struct fsl_mc_resource *resource; -+ struct fsl_mc_device *mc_bus_dev = &mc_bus->mc_dev; -+ int error = -EINVAL; -+ -+ BUILD_BUG_ON(ARRAY_SIZE(fsl_mc_pool_type_strings) != -+ FSL_MC_NUM_POOL_TYPES); -+ -+ *new_resource = NULL; -+ if (pool_type < 0 || pool_type >= FSL_MC_NUM_POOL_TYPES) -+ goto out; -+ -+ res_pool = &mc_bus->resource_pools[pool_type]; -+ if (res_pool->mc_bus != mc_bus) -+ goto out; -+ -+ mutex_lock(&res_pool->mutex); -+ resource = list_first_entry_or_null(&res_pool->free_list, -+ struct fsl_mc_resource, node); -+ -+ if (!resource) { -+ error = -ENXIO; -+ dev_err(&mc_bus_dev->dev, -+ "No more resources of type %s left\n", -+ fsl_mc_pool_type_strings[pool_type]); -+ goto out_unlock; -+ } -+ -+ if (resource->type != pool_type) -+ goto out_unlock; -+ if (resource->parent_pool != res_pool) -+ goto out_unlock; -+ if (res_pool->free_count <= 0 || -+ res_pool->free_count > res_pool->max_count) -+ goto out_unlock; -+ -+ list_del_init(&resource->node); -+ -+ res_pool->free_count--; -+ error = 0; -+out_unlock: -+ mutex_unlock(&res_pool->mutex); -+ *new_resource = resource; -+out: -+ return error; -+} -+EXPORT_SYMBOL_GPL(fsl_mc_resource_allocate); -+ -+void fsl_mc_resource_free(struct fsl_mc_resource *resource) -+{ -+ struct fsl_mc_resource_pool *res_pool; -+ -+ res_pool = resource->parent_pool; -+ if (resource->type != res_pool->type) -+ return; -+ -+ mutex_lock(&res_pool->mutex); -+ if (res_pool->free_count < 0 || -+ res_pool->free_count >= res_pool->max_count) -+ goto out_unlock; -+ -+ if (!list_empty(&resource->node)) -+ goto out_unlock; -+ -+ list_add_tail(&resource->node, &res_pool->free_list); -+ res_pool->free_count++; -+out_unlock: -+ mutex_unlock(&res_pool->mutex); -+} -+EXPORT_SYMBOL_GPL(fsl_mc_resource_free); -+ -+/** -+ * fsl_mc_object_allocate - Allocates an fsl-mc object of the given -+ * pool type from a given fsl-mc bus instance -+ * -+ * @mc_dev: fsl-mc device which is used in conjunction with the -+ * allocated object -+ * @pool_type: pool type -+ * @new_mc_dev: pointer to area where the pointer to the allocated device -+ * is to be returned -+ * -+ * Allocatable objects are always used in conjunction with some functional -+ * device. This function allocates an object of the specified type from -+ * the DPRC containing the functional device. -+ * -+ * NOTE: pool_type must be different from FSL_MC_POOL_MCP, since MC -+ * portals are allocated using fsl_mc_portal_allocate(), instead of -+ * this function. -+ */ -+int __must_check fsl_mc_object_allocate(struct fsl_mc_device *mc_dev, -+ enum fsl_mc_pool_type pool_type, -+ struct fsl_mc_device **new_mc_adev) -+{ -+ struct fsl_mc_device *mc_bus_dev; -+ struct fsl_mc_bus *mc_bus; -+ struct fsl_mc_device *mc_adev; -+ int error = -EINVAL; -+ struct fsl_mc_resource *resource = NULL; -+ -+ *new_mc_adev = NULL; -+ if (mc_dev->flags & FSL_MC_IS_DPRC) -+ goto error; -+ -+ if (!dev_is_fsl_mc(mc_dev->dev.parent)) -+ goto error; -+ -+ if (pool_type == FSL_MC_POOL_DPMCP) -+ goto error; -+ -+ mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent); -+ mc_bus = to_fsl_mc_bus(mc_bus_dev); -+ error = fsl_mc_resource_allocate(mc_bus, pool_type, &resource); -+ if (error < 0) -+ goto error; -+ -+ mc_adev = resource->data; -+ if (!mc_adev) -+ goto error; -+ -+ mc_adev->consumer_link = device_link_add(&mc_dev->dev, -+ &mc_adev->dev, -+ DL_FLAG_AUTOREMOVE_CONSUMER); -+ if (!mc_adev->consumer_link) { -+ error = -EINVAL; -+ goto error; -+ } -+ -+ *new_mc_adev = mc_adev; -+ return 0; -+error: -+ if (resource) -+ fsl_mc_resource_free(resource); -+ -+ return error; -+} -+EXPORT_SYMBOL_GPL(fsl_mc_object_allocate); -+ -+/** -+ * fsl_mc_object_free - Returns an fsl-mc object to the resource -+ * pool where it came from. -+ * @mc_adev: Pointer to the fsl-mc device -+ */ -+void fsl_mc_object_free(struct fsl_mc_device *mc_adev) -+{ -+ struct fsl_mc_resource *resource; -+ -+ resource = mc_adev->resource; -+ if (resource->type == FSL_MC_POOL_DPMCP) -+ return; -+ if (resource->data != mc_adev) -+ return; -+ -+ fsl_mc_resource_free(resource); -+ -+ device_link_del(mc_adev->consumer_link); -+ mc_adev->consumer_link = NULL; -+} -+EXPORT_SYMBOL_GPL(fsl_mc_object_free); -+ -+/* -+ * A DPRC and the devices in the DPRC all share the same GIC-ITS device -+ * ID. A block of IRQs is pre-allocated and maintained in a pool -+ * from which devices can allocate them when needed. -+ */ -+ -+/* -+ * Initialize the interrupt pool associated with an fsl-mc bus. -+ * It allocates a block of IRQs from the GIC-ITS. -+ */ -+int fsl_mc_populate_irq_pool(struct fsl_mc_bus *mc_bus, -+ unsigned int irq_count) -+{ -+ unsigned int i; -+ struct msi_desc *msi_desc; -+ struct fsl_mc_device_irq *irq_resources; -+ struct fsl_mc_device_irq *mc_dev_irq; -+ int error; -+ struct fsl_mc_device *mc_bus_dev = &mc_bus->mc_dev; -+ struct fsl_mc_resource_pool *res_pool = -+ &mc_bus->resource_pools[FSL_MC_POOL_IRQ]; -+ -+ if (irq_count == 0 || -+ irq_count > FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS) -+ return -EINVAL; -+ -+ error = fsl_mc_msi_domain_alloc_irqs(&mc_bus_dev->dev, irq_count); -+ if (error < 0) -+ return error; -+ -+ irq_resources = devm_kzalloc(&mc_bus_dev->dev, -+ sizeof(*irq_resources) * irq_count, -+ GFP_KERNEL); -+ if (!irq_resources) { -+ error = -ENOMEM; -+ goto cleanup_msi_irqs; -+ } -+ -+ for (i = 0; i < irq_count; i++) { -+ mc_dev_irq = &irq_resources[i]; -+ -+ /* -+ * NOTE: This mc_dev_irq's MSI addr/value pair will be set -+ * by the fsl_mc_msi_write_msg() callback -+ */ -+ mc_dev_irq->resource.type = res_pool->type; -+ mc_dev_irq->resource.data = mc_dev_irq; -+ mc_dev_irq->resource.parent_pool = res_pool; -+ INIT_LIST_HEAD(&mc_dev_irq->resource.node); -+ list_add_tail(&mc_dev_irq->resource.node, &res_pool->free_list); -+ } -+ -+ for_each_msi_entry(msi_desc, &mc_bus_dev->dev) { -+ mc_dev_irq = &irq_resources[msi_desc->fsl_mc.msi_index]; -+ mc_dev_irq->msi_desc = msi_desc; -+ mc_dev_irq->resource.id = msi_desc->irq; -+ } -+ -+ res_pool->max_count = irq_count; -+ res_pool->free_count = irq_count; -+ mc_bus->irq_resources = irq_resources; -+ return 0; -+ -+cleanup_msi_irqs: -+ fsl_mc_msi_domain_free_irqs(&mc_bus_dev->dev); -+ return error; -+} -+EXPORT_SYMBOL_GPL(fsl_mc_populate_irq_pool); -+ -+/** -+ * Teardown the interrupt pool associated with an fsl-mc bus. -+ * It frees the IRQs that were allocated to the pool, back to the GIC-ITS. -+ */ -+void fsl_mc_cleanup_irq_pool(struct fsl_mc_bus *mc_bus) -+{ -+ struct fsl_mc_device *mc_bus_dev = &mc_bus->mc_dev; -+ struct fsl_mc_resource_pool *res_pool = -+ &mc_bus->resource_pools[FSL_MC_POOL_IRQ]; -+ -+ if (!mc_bus->irq_resources) -+ return; -+ -+ if (res_pool->max_count == 0) -+ return; -+ -+ if (res_pool->free_count != res_pool->max_count) -+ return; -+ -+ INIT_LIST_HEAD(&res_pool->free_list); -+ res_pool->max_count = 0; -+ res_pool->free_count = 0; -+ mc_bus->irq_resources = NULL; -+ fsl_mc_msi_domain_free_irqs(&mc_bus_dev->dev); -+} -+EXPORT_SYMBOL_GPL(fsl_mc_cleanup_irq_pool); -+ -+/** -+ * Allocate the IRQs required by a given fsl-mc device. -+ */ -+int __must_check fsl_mc_allocate_irqs(struct fsl_mc_device *mc_dev) -+{ -+ int i; -+ int irq_count; -+ int res_allocated_count = 0; -+ int error = -EINVAL; -+ struct fsl_mc_device_irq **irqs = NULL; -+ struct fsl_mc_bus *mc_bus; -+ struct fsl_mc_resource_pool *res_pool; -+ -+ if (mc_dev->irqs) -+ return -EINVAL; -+ -+ irq_count = mc_dev->obj_desc.irq_count; -+ if (irq_count == 0) -+ return -EINVAL; -+ -+ if (is_fsl_mc_bus_dprc(mc_dev)) -+ mc_bus = to_fsl_mc_bus(mc_dev); -+ else -+ mc_bus = to_fsl_mc_bus(to_fsl_mc_device(mc_dev->dev.parent)); -+ -+ if (!mc_bus->irq_resources) -+ return -EINVAL; -+ -+ res_pool = &mc_bus->resource_pools[FSL_MC_POOL_IRQ]; -+ if (res_pool->free_count < irq_count) { -+ dev_err(&mc_dev->dev, -+ "Not able to allocate %u irqs for device\n", irq_count); -+ return -ENOSPC; -+ } -+ -+ irqs = devm_kzalloc(&mc_dev->dev, irq_count * sizeof(irqs[0]), -+ GFP_KERNEL); -+ if (!irqs) -+ return -ENOMEM; -+ -+ for (i = 0; i < irq_count; i++) { -+ struct fsl_mc_resource *resource; -+ -+ error = fsl_mc_resource_allocate(mc_bus, FSL_MC_POOL_IRQ, -+ &resource); -+ if (error < 0) -+ goto error_resource_alloc; -+ -+ irqs[i] = to_fsl_mc_irq(resource); -+ res_allocated_count++; -+ -+ irqs[i]->mc_dev = mc_dev; -+ irqs[i]->dev_irq_index = i; -+ } -+ -+ mc_dev->irqs = irqs; -+ return 0; -+ -+error_resource_alloc: -+ for (i = 0; i < res_allocated_count; i++) { -+ irqs[i]->mc_dev = NULL; -+ fsl_mc_resource_free(&irqs[i]->resource); -+ } -+ -+ return error; -+} -+EXPORT_SYMBOL_GPL(fsl_mc_allocate_irqs); -+ -+/* -+ * Frees the IRQs that were allocated for an fsl-mc device. -+ */ -+void fsl_mc_free_irqs(struct fsl_mc_device *mc_dev) -+{ -+ int i; -+ int irq_count; -+ struct fsl_mc_bus *mc_bus; -+ struct fsl_mc_device_irq **irqs = mc_dev->irqs; -+ -+ if (!irqs) -+ return; -+ -+ irq_count = mc_dev->obj_desc.irq_count; -+ -+ if (is_fsl_mc_bus_dprc(mc_dev)) -+ mc_bus = to_fsl_mc_bus(mc_dev); -+ else -+ mc_bus = to_fsl_mc_bus(to_fsl_mc_device(mc_dev->dev.parent)); -+ -+ if (!mc_bus->irq_resources) -+ return; -+ -+ for (i = 0; i < irq_count; i++) { -+ irqs[i]->mc_dev = NULL; -+ fsl_mc_resource_free(&irqs[i]->resource); -+ } -+ -+ mc_dev->irqs = NULL; -+} -+EXPORT_SYMBOL_GPL(fsl_mc_free_irqs); -+ -+void fsl_mc_init_all_resource_pools(struct fsl_mc_device *mc_bus_dev) -+{ -+ int pool_type; -+ struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev); -+ -+ for (pool_type = 0; pool_type < FSL_MC_NUM_POOL_TYPES; pool_type++) { -+ struct fsl_mc_resource_pool *res_pool = -+ &mc_bus->resource_pools[pool_type]; -+ -+ res_pool->type = pool_type; -+ res_pool->max_count = 0; -+ res_pool->free_count = 0; -+ res_pool->mc_bus = mc_bus; -+ INIT_LIST_HEAD(&res_pool->free_list); -+ mutex_init(&res_pool->mutex); -+ } -+} -+EXPORT_SYMBOL_GPL(fsl_mc_init_all_resource_pools); -+ -+static void fsl_mc_cleanup_resource_pool(struct fsl_mc_device *mc_bus_dev, -+ enum fsl_mc_pool_type pool_type) -+{ -+ struct fsl_mc_resource *resource; -+ struct fsl_mc_resource *next; -+ struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev); -+ struct fsl_mc_resource_pool *res_pool = -+ &mc_bus->resource_pools[pool_type]; -+ int free_count = 0; -+ -+ list_for_each_entry_safe(resource, next, &res_pool->free_list, node) { -+ free_count++; -+ devm_kfree(&mc_bus_dev->dev, resource); -+ } -+} -+ -+void fsl_mc_cleanup_all_resource_pools(struct fsl_mc_device *mc_bus_dev) -+{ -+ int pool_type; -+ -+ for (pool_type = 0; pool_type < FSL_MC_NUM_POOL_TYPES; pool_type++) -+ fsl_mc_cleanup_resource_pool(mc_bus_dev, pool_type); -+} -+EXPORT_SYMBOL_GPL(fsl_mc_cleanup_all_resource_pools); -+ -+/** -+ * fsl_mc_allocator_probe - callback invoked when an allocatable device is -+ * being added to the system -+ */ -+static int fsl_mc_allocator_probe(struct fsl_mc_device *mc_dev) -+{ -+ enum fsl_mc_pool_type pool_type; -+ struct fsl_mc_device *mc_bus_dev; -+ struct fsl_mc_bus *mc_bus; -+ int error; -+ -+ if (!fsl_mc_is_allocatable(mc_dev)) -+ return -EINVAL; -+ -+ mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent); -+ if (!dev_is_fsl_mc(&mc_bus_dev->dev)) -+ return -EINVAL; -+ -+ mc_bus = to_fsl_mc_bus(mc_bus_dev); -+ error = object_type_to_pool_type(mc_dev->obj_desc.type, &pool_type); -+ if (error < 0) -+ return error; -+ -+ error = fsl_mc_resource_pool_add_device(mc_bus, pool_type, mc_dev); -+ if (error < 0) -+ return error; -+ -+ dev_dbg(&mc_dev->dev, -+ "Allocatable fsl-mc device bound to fsl_mc_allocator driver"); -+ return 0; -+} -+ -+/** -+ * fsl_mc_allocator_remove - callback invoked when an allocatable device is -+ * being removed from the system -+ */ -+static int fsl_mc_allocator_remove(struct fsl_mc_device *mc_dev) -+{ -+ int error; -+ -+ if (!fsl_mc_is_allocatable(mc_dev)) -+ return -EINVAL; -+ -+ if (mc_dev->resource) { -+ error = fsl_mc_resource_pool_remove_device(mc_dev); -+ if (error < 0) -+ return error; -+ } -+ -+ dev_dbg(&mc_dev->dev, -+ "Allocatable fsl-mc device unbound from fsl_mc_allocator driver"); -+ return 0; -+} -+ -+static const struct fsl_mc_device_id match_id_table[] = { -+ { -+ .vendor = FSL_MC_VENDOR_FREESCALE, -+ .obj_type = "dpbp", -+ }, -+ { -+ .vendor = FSL_MC_VENDOR_FREESCALE, -+ .obj_type = "dpmcp", -+ }, -+ { -+ .vendor = FSL_MC_VENDOR_FREESCALE, -+ .obj_type = "dpcon", -+ }, -+ {.vendor = 0x0}, -+}; -+ -+static struct fsl_mc_driver fsl_mc_allocator_driver = { -+ .driver = { -+ .name = "fsl_mc_allocator", -+ .pm = NULL, -+ }, -+ .match_id_table = match_id_table, -+ .probe = fsl_mc_allocator_probe, -+ .remove = fsl_mc_allocator_remove, -+}; -+ -+int __init fsl_mc_allocator_driver_init(void) -+{ -+ return fsl_mc_driver_register(&fsl_mc_allocator_driver); -+} -+ -+void fsl_mc_allocator_driver_exit(void) -+{ -+ fsl_mc_driver_unregister(&fsl_mc_allocator_driver); -+} ---- a/drivers/staging/fsl-mc/bus/fsl-mc-bus.c -+++ /dev/null -@@ -1,900 +0,0 @@ --// SPDX-License-Identifier: GPL-2.0 --/* -- * Freescale Management Complex (MC) bus driver -- * -- * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. -- * Author: German Rivera -- * -- */ -- --#define pr_fmt(fmt) "fsl-mc: " fmt -- --#include --#include --#include --#include --#include --#include --#include --#include --#include -- --#include "fsl-mc-private.h" --#include "dprc-cmd.h" --#include "dpmng-cmd.h" -- --/** -- * Default DMA mask for devices on a fsl-mc bus -- */ --#define FSL_MC_DEFAULT_DMA_MASK (~0ULL) -- --/** -- * struct fsl_mc - Private data of a "fsl,qoriq-mc" platform device -- * @root_mc_bus_dev: fsl-mc device representing the root DPRC -- * @num_translation_ranges: number of entries in addr_translation_ranges -- * @translation_ranges: array of bus to system address translation ranges -- */ --struct fsl_mc { -- struct fsl_mc_device *root_mc_bus_dev; -- u8 num_translation_ranges; -- struct fsl_mc_addr_translation_range *translation_ranges; --}; -- --/** -- * struct fsl_mc_addr_translation_range - bus to system address translation -- * range -- * @mc_region_type: Type of MC region for the range being translated -- * @start_mc_offset: Start MC offset of the range being translated -- * @end_mc_offset: MC offset of the first byte after the range (last MC -- * offset of the range is end_mc_offset - 1) -- * @start_phys_addr: system physical address corresponding to start_mc_addr -- */ --struct fsl_mc_addr_translation_range { -- enum dprc_region_type mc_region_type; -- u64 start_mc_offset; -- u64 end_mc_offset; -- phys_addr_t start_phys_addr; --}; -- --/** -- * struct mc_version -- * @major: Major version number: incremented on API compatibility changes -- * @minor: Minor version number: incremented on API additions (that are -- * backward compatible); reset when major version is incremented -- * @revision: Internal revision number: incremented on implementation changes -- * and/or bug fixes that have no impact on API -- */ --struct mc_version { -- u32 major; -- u32 minor; -- u32 revision; --}; -- --/** -- * fsl_mc_bus_match - device to driver matching callback -- * @dev: the fsl-mc device to match against -- * @drv: the device driver to search for matching fsl-mc object type -- * structures -- * -- * Returns 1 on success, 0 otherwise. -- */ --static int fsl_mc_bus_match(struct device *dev, struct device_driver *drv) --{ -- const struct fsl_mc_device_id *id; -- struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -- struct fsl_mc_driver *mc_drv = to_fsl_mc_driver(drv); -- bool found = false; -- -- if (!mc_drv->match_id_table) -- goto out; -- -- /* -- * If the object is not 'plugged' don't match. -- * Only exception is the root DPRC, which is a special case. -- */ -- if ((mc_dev->obj_desc.state & FSL_MC_OBJ_STATE_PLUGGED) == 0 && -- !fsl_mc_is_root_dprc(&mc_dev->dev)) -- goto out; -- -- /* -- * Traverse the match_id table of the given driver, trying to find -- * a matching for the given device. -- */ -- for (id = mc_drv->match_id_table; id->vendor != 0x0; id++) { -- if (id->vendor == mc_dev->obj_desc.vendor && -- strcmp(id->obj_type, mc_dev->obj_desc.type) == 0) { -- found = true; -- -- break; -- } -- } -- --out: -- dev_dbg(dev, "%smatched\n", found ? "" : "not "); -- return found; --} -- --/** -- * fsl_mc_bus_uevent - callback invoked when a device is added -- */ --static int fsl_mc_bus_uevent(struct device *dev, struct kobj_uevent_env *env) --{ -- struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -- -- if (add_uevent_var(env, "MODALIAS=fsl-mc:v%08Xd%s", -- mc_dev->obj_desc.vendor, -- mc_dev->obj_desc.type)) -- return -ENOMEM; -- -- return 0; --} -- --static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, -- char *buf) --{ -- struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -- -- return sprintf(buf, "fsl-mc:v%08Xd%s\n", mc_dev->obj_desc.vendor, -- mc_dev->obj_desc.type); --} --static DEVICE_ATTR_RO(modalias); -- --static struct attribute *fsl_mc_dev_attrs[] = { -- &dev_attr_modalias.attr, -- NULL, --}; -- --ATTRIBUTE_GROUPS(fsl_mc_dev); -- --struct bus_type fsl_mc_bus_type = { -- .name = "fsl-mc", -- .match = fsl_mc_bus_match, -- .uevent = fsl_mc_bus_uevent, -- .dev_groups = fsl_mc_dev_groups, --}; --EXPORT_SYMBOL_GPL(fsl_mc_bus_type); -- --static int fsl_mc_driver_probe(struct device *dev) --{ -- struct fsl_mc_driver *mc_drv; -- struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -- int error; -- -- if (WARN_ON(!dev->driver)) -- return -EINVAL; -- -- mc_drv = to_fsl_mc_driver(dev->driver); -- if (WARN_ON(!mc_drv->probe)) -- return -EINVAL; -- -- error = mc_drv->probe(mc_dev); -- if (error < 0) { -- dev_err(dev, "%s failed: %d\n", __func__, error); -- return error; -- } -- -- return 0; --} -- --static int fsl_mc_driver_remove(struct device *dev) --{ -- struct fsl_mc_driver *mc_drv = to_fsl_mc_driver(dev->driver); -- struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -- int error; -- -- if (WARN_ON(!dev->driver)) -- return -EINVAL; -- -- error = mc_drv->remove(mc_dev); -- if (error < 0) { -- dev_err(dev, "%s failed: %d\n", __func__, error); -- return error; -- } -- -- return 0; --} -- --static void fsl_mc_driver_shutdown(struct device *dev) --{ -- struct fsl_mc_driver *mc_drv = to_fsl_mc_driver(dev->driver); -- struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -- -- mc_drv->shutdown(mc_dev); --} -- --/** -- * __fsl_mc_driver_register - registers a child device driver with the -- * MC bus -- * -- * This function is implicitly invoked from the registration function of -- * fsl_mc device drivers, which is generated by the -- * module_fsl_mc_driver() macro. -- */ --int __fsl_mc_driver_register(struct fsl_mc_driver *mc_driver, -- struct module *owner) --{ -- int error; -- -- mc_driver->driver.owner = owner; -- mc_driver->driver.bus = &fsl_mc_bus_type; -- -- if (mc_driver->probe) -- mc_driver->driver.probe = fsl_mc_driver_probe; -- -- if (mc_driver->remove) -- mc_driver->driver.remove = fsl_mc_driver_remove; -- -- if (mc_driver->shutdown) -- mc_driver->driver.shutdown = fsl_mc_driver_shutdown; -- -- error = driver_register(&mc_driver->driver); -- if (error < 0) { -- pr_err("driver_register() failed for %s: %d\n", -- mc_driver->driver.name, error); -- return error; -- } -- -- return 0; --} --EXPORT_SYMBOL_GPL(__fsl_mc_driver_register); -- --/** -- * fsl_mc_driver_unregister - unregisters a device driver from the -- * MC bus -- */ --void fsl_mc_driver_unregister(struct fsl_mc_driver *mc_driver) --{ -- driver_unregister(&mc_driver->driver); --} --EXPORT_SYMBOL_GPL(fsl_mc_driver_unregister); -- --/** -- * mc_get_version() - Retrieves the Management Complex firmware -- * version information -- * @mc_io: Pointer to opaque I/O object -- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -- * @mc_ver_info: Returned version information structure -- * -- * Return: '0' on Success; Error code otherwise. -- */ --static int mc_get_version(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- struct mc_version *mc_ver_info) --{ -- struct mc_command cmd = { 0 }; -- struct dpmng_rsp_get_version *rsp_params; -- int err; -- -- /* prepare command */ -- cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_VERSION, -- cmd_flags, -- 0); -- -- /* send command to mc*/ -- err = mc_send_command(mc_io, &cmd); -- if (err) -- return err; -- -- /* retrieve response parameters */ -- rsp_params = (struct dpmng_rsp_get_version *)cmd.params; -- mc_ver_info->revision = le32_to_cpu(rsp_params->revision); -- mc_ver_info->major = le32_to_cpu(rsp_params->version_major); -- mc_ver_info->minor = le32_to_cpu(rsp_params->version_minor); -- -- return 0; --} -- --/** -- * fsl_mc_get_root_dprc - function to traverse to the root dprc -- */ --static void fsl_mc_get_root_dprc(struct device *dev, -- struct device **root_dprc_dev) --{ -- if (WARN_ON(!dev)) { -- *root_dprc_dev = NULL; -- } else if (WARN_ON(!dev_is_fsl_mc(dev))) { -- *root_dprc_dev = NULL; -- } else { -- *root_dprc_dev = dev; -- while (dev_is_fsl_mc((*root_dprc_dev)->parent)) -- *root_dprc_dev = (*root_dprc_dev)->parent; -- } --} -- --static int get_dprc_attr(struct fsl_mc_io *mc_io, -- int container_id, struct dprc_attributes *attr) --{ -- u16 dprc_handle; -- int error; -- -- error = dprc_open(mc_io, 0, container_id, &dprc_handle); -- if (error < 0) { -- dev_err(mc_io->dev, "dprc_open() failed: %d\n", error); -- return error; -- } -- -- memset(attr, 0, sizeof(struct dprc_attributes)); -- error = dprc_get_attributes(mc_io, 0, dprc_handle, attr); -- if (error < 0) { -- dev_err(mc_io->dev, "dprc_get_attributes() failed: %d\n", -- error); -- goto common_cleanup; -- } -- -- error = 0; -- --common_cleanup: -- (void)dprc_close(mc_io, 0, dprc_handle); -- return error; --} -- --static int get_dprc_icid(struct fsl_mc_io *mc_io, -- int container_id, u16 *icid) --{ -- struct dprc_attributes attr; -- int error; -- -- error = get_dprc_attr(mc_io, container_id, &attr); -- if (error == 0) -- *icid = attr.icid; -- -- return error; --} -- --static int translate_mc_addr(struct fsl_mc_device *mc_dev, -- enum dprc_region_type mc_region_type, -- u64 mc_offset, phys_addr_t *phys_addr) --{ -- int i; -- struct device *root_dprc_dev; -- struct fsl_mc *mc; -- -- fsl_mc_get_root_dprc(&mc_dev->dev, &root_dprc_dev); -- if (WARN_ON(!root_dprc_dev)) -- return -EINVAL; -- mc = dev_get_drvdata(root_dprc_dev->parent); -- -- if (mc->num_translation_ranges == 0) { -- /* -- * Do identity mapping: -- */ -- *phys_addr = mc_offset; -- return 0; -- } -- -- for (i = 0; i < mc->num_translation_ranges; i++) { -- struct fsl_mc_addr_translation_range *range = -- &mc->translation_ranges[i]; -- -- if (mc_region_type == range->mc_region_type && -- mc_offset >= range->start_mc_offset && -- mc_offset < range->end_mc_offset) { -- *phys_addr = range->start_phys_addr + -- (mc_offset - range->start_mc_offset); -- return 0; -- } -- } -- -- return -EFAULT; --} -- --static int fsl_mc_device_get_mmio_regions(struct fsl_mc_device *mc_dev, -- struct fsl_mc_device *mc_bus_dev) --{ -- int i; -- int error; -- struct resource *regions; -- struct fsl_mc_obj_desc *obj_desc = &mc_dev->obj_desc; -- struct device *parent_dev = mc_dev->dev.parent; -- enum dprc_region_type mc_region_type; -- -- if (strcmp(obj_desc->type, "dprc") == 0 || -- strcmp(obj_desc->type, "dpmcp") == 0) { -- mc_region_type = DPRC_REGION_TYPE_MC_PORTAL; -- } else if (strcmp(obj_desc->type, "dpio") == 0) { -- mc_region_type = DPRC_REGION_TYPE_QBMAN_PORTAL; -- } else { -- /* -- * This function should not have been called for this MC object -- * type, as this object type is not supposed to have MMIO -- * regions -- */ -- WARN_ON(true); -- return -EINVAL; -- } -- -- regions = kmalloc_array(obj_desc->region_count, -- sizeof(regions[0]), GFP_KERNEL); -- if (!regions) -- return -ENOMEM; -- -- for (i = 0; i < obj_desc->region_count; i++) { -- struct dprc_region_desc region_desc; -- -- error = dprc_get_obj_region(mc_bus_dev->mc_io, -- 0, -- mc_bus_dev->mc_handle, -- obj_desc->type, -- obj_desc->id, i, ®ion_desc); -- if (error < 0) { -- dev_err(parent_dev, -- "dprc_get_obj_region() failed: %d\n", error); -- goto error_cleanup_regions; -- } -- -- WARN_ON(region_desc.size == 0); -- error = translate_mc_addr(mc_dev, mc_region_type, -- region_desc.base_offset, -- ®ions[i].start); -- if (error < 0) { -- dev_err(parent_dev, -- "Invalid MC offset: %#x (for %s.%d\'s region %d)\n", -- region_desc.base_offset, -- obj_desc->type, obj_desc->id, i); -- goto error_cleanup_regions; -- } -- -- regions[i].end = regions[i].start + region_desc.size - 1; -- regions[i].name = "fsl-mc object MMIO region"; -- regions[i].flags = IORESOURCE_IO; -- if (region_desc.flags & DPRC_REGION_CACHEABLE) -- regions[i].flags |= IORESOURCE_CACHEABLE; -- } -- -- mc_dev->regions = regions; -- return 0; -- --error_cleanup_regions: -- kfree(regions); -- return error; --} -- --/** -- * fsl_mc_is_root_dprc - function to check if a given device is a root dprc -- */ --bool fsl_mc_is_root_dprc(struct device *dev) --{ -- struct device *root_dprc_dev; -- -- fsl_mc_get_root_dprc(dev, &root_dprc_dev); -- if (!root_dprc_dev) -- return false; -- return dev == root_dprc_dev; --} -- --static void fsl_mc_device_release(struct device *dev) --{ -- struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -- -- kfree(mc_dev->regions); -- -- if (strcmp(mc_dev->obj_desc.type, "dprc") == 0) -- kfree(to_fsl_mc_bus(mc_dev)); -- else -- kfree(mc_dev); --} -- --/** -- * Add a newly discovered fsl-mc device to be visible in Linux -- */ --int fsl_mc_device_add(struct fsl_mc_obj_desc *obj_desc, -- struct fsl_mc_io *mc_io, -- struct device *parent_dev, -- struct fsl_mc_device **new_mc_dev) --{ -- int error; -- struct fsl_mc_device *mc_dev = NULL; -- struct fsl_mc_bus *mc_bus = NULL; -- struct fsl_mc_device *parent_mc_dev; -- -- if (dev_is_fsl_mc(parent_dev)) -- parent_mc_dev = to_fsl_mc_device(parent_dev); -- else -- parent_mc_dev = NULL; -- -- if (strcmp(obj_desc->type, "dprc") == 0) { -- /* -- * Allocate an MC bus device object: -- */ -- mc_bus = kzalloc(sizeof(*mc_bus), GFP_KERNEL); -- if (!mc_bus) -- return -ENOMEM; -- -- mc_dev = &mc_bus->mc_dev; -- } else { -- /* -- * Allocate a regular fsl_mc_device object: -- */ -- mc_dev = kzalloc(sizeof(*mc_dev), GFP_KERNEL); -- if (!mc_dev) -- return -ENOMEM; -- } -- -- mc_dev->obj_desc = *obj_desc; -- mc_dev->mc_io = mc_io; -- device_initialize(&mc_dev->dev); -- mc_dev->dev.parent = parent_dev; -- mc_dev->dev.bus = &fsl_mc_bus_type; -- mc_dev->dev.release = fsl_mc_device_release; -- dev_set_name(&mc_dev->dev, "%s.%d", obj_desc->type, obj_desc->id); -- -- if (strcmp(obj_desc->type, "dprc") == 0) { -- struct fsl_mc_io *mc_io2; -- -- mc_dev->flags |= FSL_MC_IS_DPRC; -- -- /* -- * To get the DPRC's ICID, we need to open the DPRC -- * in get_dprc_icid(). For child DPRCs, we do so using the -- * parent DPRC's MC portal instead of the child DPRC's MC -- * portal, in case the child DPRC is already opened with -- * its own portal (e.g., the DPRC used by AIOP). -- * -- * NOTE: There cannot be more than one active open for a -- * given MC object, using the same MC portal. -- */ -- if (parent_mc_dev) { -- /* -- * device being added is a child DPRC device -- */ -- mc_io2 = parent_mc_dev->mc_io; -- } else { -- /* -- * device being added is the root DPRC device -- */ -- if (WARN_ON(!mc_io)) { -- error = -EINVAL; -- goto error_cleanup_dev; -- } -- -- mc_io2 = mc_io; -- } -- -- error = get_dprc_icid(mc_io2, obj_desc->id, &mc_dev->icid); -- if (error < 0) -- goto error_cleanup_dev; -- } else { -- /* -- * A non-DPRC object has to be a child of a DPRC, use the -- * parent's ICID and interrupt domain. -- */ -- mc_dev->icid = parent_mc_dev->icid; -- mc_dev->dma_mask = FSL_MC_DEFAULT_DMA_MASK; -- mc_dev->dev.dma_mask = &mc_dev->dma_mask; -- dev_set_msi_domain(&mc_dev->dev, -- dev_get_msi_domain(&parent_mc_dev->dev)); -- } -- -- /* -- * Get MMIO regions for the device from the MC: -- * -- * NOTE: the root DPRC is a special case as its MMIO region is -- * obtained from the device tree -- */ -- if (parent_mc_dev && obj_desc->region_count != 0) { -- error = fsl_mc_device_get_mmio_regions(mc_dev, -- parent_mc_dev); -- if (error < 0) -- goto error_cleanup_dev; -- } -- -- /* Objects are coherent, unless 'no shareability' flag set. */ -- if (!(obj_desc->flags & FSL_MC_OBJ_FLAG_NO_MEM_SHAREABILITY)) -- arch_setup_dma_ops(&mc_dev->dev, 0, 0, NULL, true); -- -- /* -- * The device-specific probe callback will get invoked by device_add() -- */ -- error = device_add(&mc_dev->dev); -- if (error < 0) { -- dev_err(parent_dev, -- "device_add() failed for device %s: %d\n", -- dev_name(&mc_dev->dev), error); -- goto error_cleanup_dev; -- } -- -- dev_dbg(parent_dev, "added %s\n", dev_name(&mc_dev->dev)); -- -- *new_mc_dev = mc_dev; -- return 0; -- --error_cleanup_dev: -- kfree(mc_dev->regions); -- kfree(mc_bus); -- kfree(mc_dev); -- -- return error; --} --EXPORT_SYMBOL_GPL(fsl_mc_device_add); -- --/** -- * fsl_mc_device_remove - Remove an fsl-mc device from being visible to -- * Linux -- * -- * @mc_dev: Pointer to an fsl-mc device -- */ --void fsl_mc_device_remove(struct fsl_mc_device *mc_dev) --{ -- /* -- * The device-specific remove callback will get invoked by device_del() -- */ -- device_del(&mc_dev->dev); -- put_device(&mc_dev->dev); --} --EXPORT_SYMBOL_GPL(fsl_mc_device_remove); -- --static int parse_mc_ranges(struct device *dev, -- int *paddr_cells, -- int *mc_addr_cells, -- int *mc_size_cells, -- const __be32 **ranges_start) --{ -- const __be32 *prop; -- int range_tuple_cell_count; -- int ranges_len; -- int tuple_len; -- struct device_node *mc_node = dev->of_node; -- -- *ranges_start = of_get_property(mc_node, "ranges", &ranges_len); -- if (!(*ranges_start) || !ranges_len) { -- dev_warn(dev, -- "missing or empty ranges property for device tree node '%s'\n", -- mc_node->name); -- return 0; -- } -- -- *paddr_cells = of_n_addr_cells(mc_node); -- -- prop = of_get_property(mc_node, "#address-cells", NULL); -- if (prop) -- *mc_addr_cells = be32_to_cpup(prop); -- else -- *mc_addr_cells = *paddr_cells; -- -- prop = of_get_property(mc_node, "#size-cells", NULL); -- if (prop) -- *mc_size_cells = be32_to_cpup(prop); -- else -- *mc_size_cells = of_n_size_cells(mc_node); -- -- range_tuple_cell_count = *paddr_cells + *mc_addr_cells + -- *mc_size_cells; -- -- tuple_len = range_tuple_cell_count * sizeof(__be32); -- if (ranges_len % tuple_len != 0) { -- dev_err(dev, "malformed ranges property '%s'\n", mc_node->name); -- return -EINVAL; -- } -- -- return ranges_len / tuple_len; --} -- --static int get_mc_addr_translation_ranges(struct device *dev, -- struct fsl_mc_addr_translation_range -- **ranges, -- u8 *num_ranges) --{ -- int ret; -- int paddr_cells; -- int mc_addr_cells; -- int mc_size_cells; -- int i; -- const __be32 *ranges_start; -- const __be32 *cell; -- -- ret = parse_mc_ranges(dev, -- &paddr_cells, -- &mc_addr_cells, -- &mc_size_cells, -- &ranges_start); -- if (ret < 0) -- return ret; -- -- *num_ranges = ret; -- if (!ret) { -- /* -- * Missing or empty ranges property ("ranges;") for the -- * 'fsl,qoriq-mc' node. In this case, identity mapping -- * will be used. -- */ -- *ranges = NULL; -- return 0; -- } -- -- *ranges = devm_kcalloc(dev, *num_ranges, -- sizeof(struct fsl_mc_addr_translation_range), -- GFP_KERNEL); -- if (!(*ranges)) -- return -ENOMEM; -- -- cell = ranges_start; -- for (i = 0; i < *num_ranges; ++i) { -- struct fsl_mc_addr_translation_range *range = &(*ranges)[i]; -- -- range->mc_region_type = of_read_number(cell, 1); -- range->start_mc_offset = of_read_number(cell + 1, -- mc_addr_cells - 1); -- cell += mc_addr_cells; -- range->start_phys_addr = of_read_number(cell, paddr_cells); -- cell += paddr_cells; -- range->end_mc_offset = range->start_mc_offset + -- of_read_number(cell, mc_size_cells); -- -- cell += mc_size_cells; -- } -- -- return 0; --} -- --/** -- * fsl_mc_bus_probe - callback invoked when the root MC bus is being -- * added -- */ --static int fsl_mc_bus_probe(struct platform_device *pdev) --{ -- struct fsl_mc_obj_desc obj_desc; -- int error; -- struct fsl_mc *mc; -- struct fsl_mc_device *mc_bus_dev = NULL; -- struct fsl_mc_io *mc_io = NULL; -- int container_id; -- phys_addr_t mc_portal_phys_addr; -- u32 mc_portal_size; -- struct mc_version mc_version; -- struct resource res; -- -- mc = devm_kzalloc(&pdev->dev, sizeof(*mc), GFP_KERNEL); -- if (!mc) -- return -ENOMEM; -- -- platform_set_drvdata(pdev, mc); -- -- /* -- * Get physical address of MC portal for the root DPRC: -- */ -- error = of_address_to_resource(pdev->dev.of_node, 0, &res); -- if (error < 0) { -- dev_err(&pdev->dev, -- "of_address_to_resource() failed for %pOF\n", -- pdev->dev.of_node); -- return error; -- } -- -- mc_portal_phys_addr = res.start; -- mc_portal_size = resource_size(&res); -- error = fsl_create_mc_io(&pdev->dev, mc_portal_phys_addr, -- mc_portal_size, NULL, -- FSL_MC_IO_ATOMIC_CONTEXT_PORTAL, &mc_io); -- if (error < 0) -- return error; -- -- error = mc_get_version(mc_io, 0, &mc_version); -- if (error != 0) { -- dev_err(&pdev->dev, -- "mc_get_version() failed with error %d\n", error); -- goto error_cleanup_mc_io; -- } -- -- dev_info(&pdev->dev, "MC firmware version: %u.%u.%u\n", -- mc_version.major, mc_version.minor, mc_version.revision); -- -- error = get_mc_addr_translation_ranges(&pdev->dev, -- &mc->translation_ranges, -- &mc->num_translation_ranges); -- if (error < 0) -- goto error_cleanup_mc_io; -- -- error = dprc_get_container_id(mc_io, 0, &container_id); -- if (error < 0) { -- dev_err(&pdev->dev, -- "dprc_get_container_id() failed: %d\n", error); -- goto error_cleanup_mc_io; -- } -- -- memset(&obj_desc, 0, sizeof(struct fsl_mc_obj_desc)); -- error = dprc_get_api_version(mc_io, 0, -- &obj_desc.ver_major, -- &obj_desc.ver_minor); -- if (error < 0) -- goto error_cleanup_mc_io; -- -- obj_desc.vendor = FSL_MC_VENDOR_FREESCALE; -- strcpy(obj_desc.type, "dprc"); -- obj_desc.id = container_id; -- obj_desc.irq_count = 1; -- obj_desc.region_count = 0; -- -- error = fsl_mc_device_add(&obj_desc, mc_io, &pdev->dev, &mc_bus_dev); -- if (error < 0) -- goto error_cleanup_mc_io; -- -- mc->root_mc_bus_dev = mc_bus_dev; -- return 0; -- --error_cleanup_mc_io: -- fsl_destroy_mc_io(mc_io); -- return error; --} -- --/** -- * fsl_mc_bus_remove - callback invoked when the root MC bus is being -- * removed -- */ --static int fsl_mc_bus_remove(struct platform_device *pdev) --{ -- struct fsl_mc *mc = platform_get_drvdata(pdev); -- -- if (WARN_ON(!fsl_mc_is_root_dprc(&mc->root_mc_bus_dev->dev))) -- return -EINVAL; -- -- fsl_mc_device_remove(mc->root_mc_bus_dev); -- -- fsl_destroy_mc_io(mc->root_mc_bus_dev->mc_io); -- mc->root_mc_bus_dev->mc_io = NULL; -- -- return 0; --} -- --static const struct of_device_id fsl_mc_bus_match_table[] = { -- {.compatible = "fsl,qoriq-mc",}, -- {}, --}; -- --MODULE_DEVICE_TABLE(of, fsl_mc_bus_match_table); -- --static struct platform_driver fsl_mc_bus_driver = { -- .driver = { -- .name = "fsl_mc_bus", -- .pm = NULL, -- .of_match_table = fsl_mc_bus_match_table, -- }, -- .probe = fsl_mc_bus_probe, -- .remove = fsl_mc_bus_remove, --}; -- --static int __init fsl_mc_bus_driver_init(void) --{ -- int error; -- -- error = bus_register(&fsl_mc_bus_type); -- if (error < 0) { -- pr_err("bus type registration failed: %d\n", error); -- goto error_cleanup_cache; -- } -- -- error = platform_driver_register(&fsl_mc_bus_driver); -- if (error < 0) { -- pr_err("platform_driver_register() failed: %d\n", error); -- goto error_cleanup_bus; -- } -- -- error = dprc_driver_init(); -- if (error < 0) -- goto error_cleanup_driver; -- -- error = fsl_mc_allocator_driver_init(); -- if (error < 0) -- goto error_cleanup_dprc_driver; -- -- error = its_fsl_mc_msi_init(); -- if (error < 0) -- goto error_cleanup_mc_allocator; -- -- return 0; -- --error_cleanup_mc_allocator: -- fsl_mc_allocator_driver_exit(); -- --error_cleanup_dprc_driver: -- dprc_driver_exit(); -- --error_cleanup_driver: -- platform_driver_unregister(&fsl_mc_bus_driver); -- --error_cleanup_bus: -- bus_unregister(&fsl_mc_bus_type); -- --error_cleanup_cache: -- return error; --} --postcore_initcall(fsl_mc_bus_driver_init); ---- /dev/null -+++ b/drivers/bus/fsl-mc/fsl-mc-bus.c -@@ -0,0 +1,1148 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Freescale Management Complex (MC) bus driver -+ * -+ * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. -+ * Author: German Rivera -+ * -+ */ -+ -+#define pr_fmt(fmt) "fsl-mc: " fmt -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+/** -+ * Default DMA mask for devices on a fsl-mc bus -+ */ -+#define FSL_MC_DEFAULT_DMA_MASK (~0ULL) -+ -+/** -+ * struct fsl_mc - Private data of a "fsl,qoriq-mc" platform device -+ * @root_mc_bus_dev: fsl-mc device representing the root DPRC -+ * @num_translation_ranges: number of entries in addr_translation_ranges -+ * @translation_ranges: array of bus to system address translation ranges -+ */ -+struct fsl_mc { -+ struct fsl_mc_device *root_mc_bus_dev; -+ u8 num_translation_ranges; -+ struct fsl_mc_addr_translation_range *translation_ranges; -+}; -+ -+/** -+ * struct fsl_mc_addr_translation_range - bus to system address translation -+ * range -+ * @mc_region_type: Type of MC region for the range being translated -+ * @start_mc_offset: Start MC offset of the range being translated -+ * @end_mc_offset: MC offset of the first byte after the range (last MC -+ * offset of the range is end_mc_offset - 1) -+ * @start_phys_addr: system physical address corresponding to start_mc_addr -+ */ -+struct fsl_mc_addr_translation_range { -+ enum dprc_region_type mc_region_type; -+ u64 start_mc_offset; -+ u64 end_mc_offset; -+ phys_addr_t start_phys_addr; -+}; -+ -+/** -+ * struct mc_version -+ * @major: Major version number: incremented on API compatibility changes -+ * @minor: Minor version number: incremented on API additions (that are -+ * backward compatible); reset when major version is incremented -+ * @revision: Internal revision number: incremented on implementation changes -+ * and/or bug fixes that have no impact on API -+ */ -+struct mc_version { -+ u32 major; -+ u32 minor; -+ u32 revision; -+}; -+ -+/** -+ * fsl_mc_bus_match - device to driver matching callback -+ * @dev: the fsl-mc device to match against -+ * @drv: the device driver to search for matching fsl-mc object type -+ * structures -+ * -+ * Returns 1 on success, 0 otherwise. -+ */ -+static int fsl_mc_bus_match(struct device *dev, struct device_driver *drv) -+{ -+ const struct fsl_mc_device_id *id; -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ struct fsl_mc_driver *mc_drv = to_fsl_mc_driver(drv); -+ bool found = false; -+ -+ /* When driver_override is set, only bind to the matching driver */ -+ if (mc_dev->driver_override) { -+ found = !strcmp(mc_dev->driver_override, mc_drv->driver.name); -+ goto out; -+ } -+ -+ if (!mc_drv->match_id_table) -+ goto out; -+ -+ /* -+ * If the object is not 'plugged' don't match. -+ * Only exception is the root DPRC, which is a special case. -+ */ -+ if ((mc_dev->obj_desc.state & FSL_MC_OBJ_STATE_PLUGGED) == 0 && -+ !fsl_mc_is_root_dprc(&mc_dev->dev)) -+ goto out; -+ -+ /* -+ * Traverse the match_id table of the given driver, trying to find -+ * a matching for the given device. -+ */ -+ for (id = mc_drv->match_id_table; id->vendor != 0x0; id++) { -+ if (id->vendor == mc_dev->obj_desc.vendor && -+ strcmp(id->obj_type, mc_dev->obj_desc.type) == 0) { -+ found = true; -+ -+ break; -+ } -+ } -+ -+out: -+ dev_dbg(dev, "%smatched\n", found ? "" : "not "); -+ return found; -+} -+ -+/** -+ * fsl_mc_bus_uevent - callback invoked when a device is added -+ */ -+static int fsl_mc_bus_uevent(struct device *dev, struct kobj_uevent_env *env) -+{ -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ -+ if (add_uevent_var(env, "MODALIAS=fsl-mc:v%08Xd%s", -+ mc_dev->obj_desc.vendor, -+ mc_dev->obj_desc.type)) -+ return -ENOMEM; -+ -+ return 0; -+} -+ -+static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ -+ return sprintf(buf, "fsl-mc:v%08Xd%s\n", mc_dev->obj_desc.vendor, -+ mc_dev->obj_desc.type); -+} -+static DEVICE_ATTR_RO(modalias); -+ -+static ssize_t rescan_store(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ struct fsl_mc_device *root_mc_dev; -+ struct fsl_mc_bus *root_mc_bus; -+ unsigned long val; -+ -+ if (!fsl_mc_is_root_dprc(dev)) -+ return -EINVAL; -+ -+ root_mc_dev = to_fsl_mc_device(dev); -+ root_mc_bus = to_fsl_mc_bus(root_mc_dev); -+ -+ if (kstrtoul(buf, 0, &val) < 0) -+ return -EINVAL; -+ -+ if (val) { -+ mutex_lock(&root_mc_bus->scan_mutex); -+ dprc_scan_objects(root_mc_dev, NULL, NULL); -+ mutex_unlock(&root_mc_bus->scan_mutex); -+ } -+ -+ return count; -+} -+static DEVICE_ATTR_WO(rescan); -+ -+static ssize_t driver_override_store(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ const char *driver_override, *old = mc_dev->driver_override; -+ char *cp; -+ -+ if (WARN_ON(dev->bus != &fsl_mc_bus_type)) -+ return -EINVAL; -+ -+ if (count >= (PAGE_SIZE - 1)) -+ return -EINVAL; -+ -+ driver_override = kstrndup(buf, count, GFP_KERNEL); -+ if (!driver_override) -+ return -ENOMEM; -+ -+ cp = strchr(driver_override, '\n'); -+ if (cp) -+ *cp = '\0'; -+ -+ if (strlen(driver_override)) { -+ mc_dev->driver_override = driver_override; -+ } else { -+ kfree(driver_override); -+ mc_dev->driver_override = NULL; -+ } -+ -+ kfree(old); -+ -+ return count; -+} -+ -+static ssize_t driver_override_show(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ -+ return snprintf(buf, PAGE_SIZE, "%s\n", mc_dev->driver_override); -+} -+static DEVICE_ATTR_RW(driver_override); -+ -+static struct attribute *fsl_mc_dev_attrs[] = { -+ &dev_attr_modalias.attr, -+ &dev_attr_rescan.attr, -+ &dev_attr_driver_override.attr, -+ NULL, -+}; -+ -+ATTRIBUTE_GROUPS(fsl_mc_dev); -+ -+static int scan_fsl_mc_bus(struct device *dev, void *data) -+{ -+ struct fsl_mc_device *root_mc_dev; -+ struct fsl_mc_bus *root_mc_bus; -+ -+ if (!fsl_mc_is_root_dprc(dev)) -+ goto exit; -+ -+ root_mc_dev = to_fsl_mc_device(dev); -+ root_mc_bus = to_fsl_mc_bus(root_mc_dev); -+ mutex_lock(&root_mc_bus->scan_mutex); -+ dprc_scan_objects(root_mc_dev, NULL, NULL); -+ mutex_unlock(&root_mc_bus->scan_mutex); -+ -+exit: -+ return 0; -+} -+ -+static ssize_t bus_rescan_store(struct bus_type *bus, -+ const char *buf, size_t count) -+{ -+ unsigned long val; -+ -+ if (kstrtoul(buf, 0, &val) < 0) -+ return -EINVAL; -+ -+ if (val) -+ bus_for_each_dev(bus, NULL, NULL, scan_fsl_mc_bus); -+ -+ return count; -+} -+static BUS_ATTR(rescan, 0220, NULL, bus_rescan_store); -+ -+static struct attribute *fsl_mc_bus_attrs[] = { -+ &bus_attr_rescan.attr, -+ NULL, -+}; -+ -+static const struct attribute_group fsl_mc_bus_group = { -+ .attrs = fsl_mc_bus_attrs, -+}; -+ -+static const struct attribute_group *fsl_mc_bus_groups[] = { -+ &fsl_mc_bus_group, -+ NULL, -+}; -+ -+struct bus_type fsl_mc_bus_type = { -+ .name = "fsl-mc", -+ .match = fsl_mc_bus_match, -+ .uevent = fsl_mc_bus_uevent, -+ .dev_groups = fsl_mc_dev_groups, -+ .bus_groups = fsl_mc_bus_groups, -+}; -+EXPORT_SYMBOL_GPL(fsl_mc_bus_type); -+ -+struct device_type fsl_mc_bus_dprc_type = { -+ .name = "fsl_mc_bus_dprc" -+}; -+ -+struct device_type fsl_mc_bus_dpni_type = { -+ .name = "fsl_mc_bus_dpni" -+}; -+ -+struct device_type fsl_mc_bus_dpio_type = { -+ .name = "fsl_mc_bus_dpio" -+}; -+ -+struct device_type fsl_mc_bus_dpsw_type = { -+ .name = "fsl_mc_bus_dpsw" -+}; -+ -+struct device_type fsl_mc_bus_dpdmux_type = { -+ .name = "fsl_mc_bus_dpdmux" -+}; -+ -+struct device_type fsl_mc_bus_dpbp_type = { -+ .name = "fsl_mc_bus_dpbp" -+}; -+ -+struct device_type fsl_mc_bus_dpcon_type = { -+ .name = "fsl_mc_bus_dpcon" -+}; -+ -+struct device_type fsl_mc_bus_dpmcp_type = { -+ .name = "fsl_mc_bus_dpmcp" -+}; -+ -+struct device_type fsl_mc_bus_dpmac_type = { -+ .name = "fsl_mc_bus_dpmac" -+}; -+ -+struct device_type fsl_mc_bus_dprtc_type = { -+ .name = "fsl_mc_bus_dprtc" -+}; -+ -+struct device_type fsl_mc_bus_dpseci_type = { -+ .name = "fsl_mc_bus_dpseci" -+}; -+ -+struct device_type fsl_mc_bus_dpdcei_type = { -+ .name = "fsl_mc_bus_dpdcei" -+}; -+ -+struct device_type fsl_mc_bus_dpaiop_type = { -+ .name = "fsl_mc_bus_dpaiop" -+}; -+ -+struct device_type fsl_mc_bus_dpci_type = { -+ .name = "fsl_mc_bus_dpci" -+}; -+ -+struct device_type fsl_mc_bus_dpdmai_type = { -+ .name = "fsl_mc_bus_dpdmai" -+}; -+ -+static struct device_type *fsl_mc_get_device_type(const char *type) -+{ -+ static const struct { -+ struct device_type *dev_type; -+ const char *type; -+ } dev_types[] = { -+ { &fsl_mc_bus_dprc_type, "dprc" }, -+ { &fsl_mc_bus_dpni_type, "dpni" }, -+ { &fsl_mc_bus_dpio_type, "dpio" }, -+ { &fsl_mc_bus_dpsw_type, "dpsw" }, -+ { &fsl_mc_bus_dpdmux_type, "dpdmux" }, -+ { &fsl_mc_bus_dpbp_type, "dpbp" }, -+ { &fsl_mc_bus_dpcon_type, "dpcon" }, -+ { &fsl_mc_bus_dpmcp_type, "dpmcp" }, -+ { &fsl_mc_bus_dpmac_type, "dpmac" }, -+ { &fsl_mc_bus_dprtc_type, "dprtc" }, -+ { &fsl_mc_bus_dpseci_type, "dpseci" }, -+ { &fsl_mc_bus_dpdcei_type, "dpdcei" }, -+ { &fsl_mc_bus_dpaiop_type, "dpaiop" }, -+ { &fsl_mc_bus_dpci_type, "dpci" }, -+ { &fsl_mc_bus_dpdmai_type, "dpdmai" }, -+ { NULL, NULL } -+ }; -+ int i; -+ -+ for (i = 0; dev_types[i].dev_type; i++) -+ if (!strcmp(dev_types[i].type, type)) -+ return dev_types[i].dev_type; -+ -+ return NULL; -+} -+ -+static int fsl_mc_driver_probe(struct device *dev) -+{ -+ struct fsl_mc_driver *mc_drv; -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ int error; -+ -+ mc_drv = to_fsl_mc_driver(dev->driver); -+ -+ error = mc_drv->probe(mc_dev); -+ if (error < 0) { -+ if (error != -EPROBE_DEFER) -+ dev_err(dev, "%s failed: %d\n", __func__, error); -+ return error; -+ } -+ -+ return 0; -+} -+ -+static int fsl_mc_driver_remove(struct device *dev) -+{ -+ struct fsl_mc_driver *mc_drv = to_fsl_mc_driver(dev->driver); -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ int error; -+ -+ error = mc_drv->remove(mc_dev); -+ if (error < 0) { -+ dev_err(dev, "%s failed: %d\n", __func__, error); -+ return error; -+ } -+ -+ return 0; -+} -+ -+static void fsl_mc_driver_shutdown(struct device *dev) -+{ -+ struct fsl_mc_driver *mc_drv = to_fsl_mc_driver(dev->driver); -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ -+ mc_drv->shutdown(mc_dev); -+} -+ -+/** -+ * __fsl_mc_driver_register - registers a child device driver with the -+ * MC bus -+ * -+ * This function is implicitly invoked from the registration function of -+ * fsl_mc device drivers, which is generated by the -+ * module_fsl_mc_driver() macro. -+ */ -+int __fsl_mc_driver_register(struct fsl_mc_driver *mc_driver, -+ struct module *owner) -+{ -+ int error; -+ -+ mc_driver->driver.owner = owner; -+ mc_driver->driver.bus = &fsl_mc_bus_type; -+ -+ if (mc_driver->probe) -+ mc_driver->driver.probe = fsl_mc_driver_probe; -+ -+ if (mc_driver->remove) -+ mc_driver->driver.remove = fsl_mc_driver_remove; -+ -+ if (mc_driver->shutdown) -+ mc_driver->driver.shutdown = fsl_mc_driver_shutdown; -+ -+ error = driver_register(&mc_driver->driver); -+ if (error < 0) { -+ pr_err("driver_register() failed for %s: %d\n", -+ mc_driver->driver.name, error); -+ return error; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(__fsl_mc_driver_register); -+ -+/** -+ * fsl_mc_driver_unregister - unregisters a device driver from the -+ * MC bus -+ */ -+void fsl_mc_driver_unregister(struct fsl_mc_driver *mc_driver) -+{ -+ driver_unregister(&mc_driver->driver); -+} -+EXPORT_SYMBOL_GPL(fsl_mc_driver_unregister); -+ -+/** -+ * mc_get_version() - Retrieves the Management Complex firmware -+ * version information -+ * @mc_io: Pointer to opaque I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @mc_ver_info: Returned version information structure -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+static int mc_get_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ struct mc_version *mc_ver_info) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpmng_rsp_get_version *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_VERSION, -+ cmd_flags, -+ 0); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpmng_rsp_get_version *)cmd.params; -+ mc_ver_info->revision = le32_to_cpu(rsp_params->revision); -+ mc_ver_info->major = le32_to_cpu(rsp_params->version_major); -+ mc_ver_info->minor = le32_to_cpu(rsp_params->version_minor); -+ -+ return 0; -+} -+ -+/** -+ * fsl_mc_get_root_dprc - function to traverse to the root dprc -+ */ -+void fsl_mc_get_root_dprc(struct device *dev, -+ struct device **root_dprc_dev) -+{ -+ if (!dev) { -+ *root_dprc_dev = NULL; -+ } else if (!dev_is_fsl_mc(dev)) { -+ *root_dprc_dev = NULL; -+ } else { -+ *root_dprc_dev = dev; -+ while (dev_is_fsl_mc((*root_dprc_dev)->parent)) -+ *root_dprc_dev = (*root_dprc_dev)->parent; -+ } -+} -+EXPORT_SYMBOL_GPL(fsl_mc_get_root_dprc); -+ -+static int get_dprc_attr(struct fsl_mc_io *mc_io, -+ int container_id, struct dprc_attributes *attr) -+{ -+ u16 dprc_handle; -+ int error; -+ -+ error = dprc_open(mc_io, 0, container_id, &dprc_handle); -+ if (error < 0) { -+ dev_err(mc_io->dev, "dprc_open() failed: %d\n", error); -+ return error; -+ } -+ -+ memset(attr, 0, sizeof(struct dprc_attributes)); -+ error = dprc_get_attributes(mc_io, 0, dprc_handle, attr); -+ if (error < 0) { -+ dev_err(mc_io->dev, "dprc_get_attributes() failed: %d\n", -+ error); -+ goto common_cleanup; -+ } -+ -+ error = 0; -+ -+common_cleanup: -+ (void)dprc_close(mc_io, 0, dprc_handle); -+ return error; -+} -+ -+static int get_dprc_icid(struct fsl_mc_io *mc_io, -+ int container_id, u32 *icid) -+{ -+ struct dprc_attributes attr; -+ int error; -+ -+ error = get_dprc_attr(mc_io, container_id, &attr); -+ if (error == 0) -+ *icid = attr.icid; -+ -+ return error; -+} -+ -+static int translate_mc_addr(struct fsl_mc_device *mc_dev, -+ enum dprc_region_type mc_region_type, -+ u64 mc_offset, phys_addr_t *phys_addr) -+{ -+ int i; -+ struct device *root_dprc_dev; -+ struct fsl_mc *mc; -+ -+ fsl_mc_get_root_dprc(&mc_dev->dev, &root_dprc_dev); -+ mc = dev_get_drvdata(root_dprc_dev->parent); -+ -+ if (mc->num_translation_ranges == 0) { -+ /* -+ * Do identity mapping: -+ */ -+ *phys_addr = mc_offset; -+ return 0; -+ } -+ -+ for (i = 0; i < mc->num_translation_ranges; i++) { -+ struct fsl_mc_addr_translation_range *range = -+ &mc->translation_ranges[i]; -+ -+ if (mc_region_type == range->mc_region_type && -+ mc_offset >= range->start_mc_offset && -+ mc_offset < range->end_mc_offset) { -+ *phys_addr = range->start_phys_addr + -+ (mc_offset - range->start_mc_offset); -+ return 0; -+ } -+ } -+ -+ return -EFAULT; -+} -+ -+static int fsl_mc_device_get_mmio_regions(struct fsl_mc_device *mc_dev, -+ struct fsl_mc_device *mc_bus_dev) -+{ -+ int i; -+ int error; -+ struct resource *regions; -+ struct fsl_mc_obj_desc *obj_desc = &mc_dev->obj_desc; -+ struct device *parent_dev = mc_dev->dev.parent; -+ enum dprc_region_type mc_region_type; -+ -+ if (is_fsl_mc_bus_dprc(mc_dev) || -+ is_fsl_mc_bus_dpmcp(mc_dev)) { -+ mc_region_type = DPRC_REGION_TYPE_MC_PORTAL; -+ } else if (is_fsl_mc_bus_dpio(mc_dev)) { -+ mc_region_type = DPRC_REGION_TYPE_QBMAN_PORTAL; -+ } else { -+ /* -+ * This function should not have been called for this MC object -+ * type, as this object type is not supposed to have MMIO -+ * regions -+ */ -+ return -EINVAL; -+ } -+ -+ regions = kmalloc_array(obj_desc->region_count, -+ sizeof(regions[0]), GFP_KERNEL); -+ if (!regions) -+ return -ENOMEM; -+ -+ for (i = 0; i < obj_desc->region_count; i++) { -+ struct dprc_region_desc region_desc; -+ -+ error = dprc_get_obj_region(mc_bus_dev->mc_io, -+ 0, -+ mc_bus_dev->mc_handle, -+ obj_desc->type, -+ obj_desc->id, i, ®ion_desc); -+ if (error < 0) { -+ dev_err(parent_dev, -+ "dprc_get_obj_region() failed: %d\n", error); -+ goto error_cleanup_regions; -+ } -+ /* Older MC only returned region offset and no base address -+ * If base address is in the region_desc use it otherwise -+ * revert to old mechanism -+ */ -+ if (region_desc.base_address) -+ regions[i].start = region_desc.base_address + -+ region_desc.base_offset; -+ else -+ error = translate_mc_addr(mc_dev, mc_region_type, -+ region_desc.base_offset, -+ ®ions[i].start); -+ if (error < 0) { -+ dev_err(parent_dev, -+ "Invalid MC offset: %#x (for %s.%d\'s region %d)\n", -+ region_desc.base_offset, -+ obj_desc->type, obj_desc->id, i); -+ goto error_cleanup_regions; -+ } -+ -+ regions[i].end = regions[i].start + region_desc.size - 1; -+ regions[i].name = "fsl-mc object MMIO region"; -+ regions[i].flags = IORESOURCE_IO; -+ if (region_desc.flags & DPRC_REGION_CACHEABLE) -+ regions[i].flags |= IORESOURCE_CACHEABLE; -+ if (region_desc.flags & DPRC_REGION_SHAREABLE) -+ regions[i].flags |= IORESOURCE_MEM; -+ } -+ -+ mc_dev->regions = regions; -+ return 0; -+ -+error_cleanup_regions: -+ kfree(regions); -+ return error; -+} -+ -+/** -+ * fsl_mc_is_root_dprc - function to check if a given device is a root dprc -+ */ -+bool fsl_mc_is_root_dprc(struct device *dev) -+{ -+ struct device *root_dprc_dev; -+ -+ fsl_mc_get_root_dprc(dev, &root_dprc_dev); -+ if (!root_dprc_dev) -+ return false; -+ return dev == root_dprc_dev; -+} -+ -+static void fsl_mc_device_release(struct device *dev) -+{ -+ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); -+ -+ kfree(mc_dev->regions); -+ -+ if (is_fsl_mc_bus_dprc(mc_dev)) -+ kfree(to_fsl_mc_bus(mc_dev)); -+ else -+ kfree(mc_dev); -+} -+ -+/** -+ * Add a newly discovered fsl-mc device to be visible in Linux -+ */ -+int fsl_mc_device_add(struct fsl_mc_obj_desc *obj_desc, -+ struct fsl_mc_io *mc_io, -+ struct device *parent_dev, -+ const char *driver_override, -+ struct fsl_mc_device **new_mc_dev) -+{ -+ int error; -+ struct fsl_mc_device *mc_dev = NULL; -+ struct fsl_mc_bus *mc_bus = NULL; -+ struct fsl_mc_device *parent_mc_dev; -+ -+ if (dev_is_fsl_mc(parent_dev)) -+ parent_mc_dev = to_fsl_mc_device(parent_dev); -+ else -+ parent_mc_dev = NULL; -+ -+ if (strcmp(obj_desc->type, "dprc") == 0) { -+ /* -+ * Allocate an MC bus device object: -+ */ -+ mc_bus = kzalloc(sizeof(*mc_bus), GFP_KERNEL); -+ if (!mc_bus) -+ return -ENOMEM; -+ -+ mc_dev = &mc_bus->mc_dev; -+ } else { -+ /* -+ * Allocate a regular fsl_mc_device object: -+ */ -+ mc_dev = kzalloc(sizeof(*mc_dev), GFP_KERNEL); -+ if (!mc_dev) -+ return -ENOMEM; -+ } -+ -+ mc_dev->obj_desc = *obj_desc; -+ mc_dev->mc_io = mc_io; -+ -+ if (driver_override) { -+ /* -+ * We trust driver_override, so we don't need to use -+ * kstrndup() here -+ */ -+ mc_dev->driver_override = kstrdup(driver_override, GFP_KERNEL); -+ if (!mc_dev->driver_override) { -+ error = -ENOMEM; -+ goto error_cleanup_dev; -+ } -+ } -+ -+ device_initialize(&mc_dev->dev); -+ mc_dev->dev.parent = parent_dev; -+ mc_dev->dev.bus = &fsl_mc_bus_type; -+ mc_dev->dev.release = fsl_mc_device_release; -+ mc_dev->dev.type = fsl_mc_get_device_type(obj_desc->type); -+ if (!mc_dev->dev.type) { -+ error = -ENODEV; -+ dev_err(parent_dev, "unknown device type %s\n", obj_desc->type); -+ goto error_cleanup_dev; -+ } -+ dev_set_name(&mc_dev->dev, "%s.%d", obj_desc->type, obj_desc->id); -+ -+ if (strcmp(obj_desc->type, "dprc") == 0) { -+ struct fsl_mc_io *mc_io2; -+ -+ mc_dev->flags |= FSL_MC_IS_DPRC; -+ -+ /* -+ * To get the DPRC's ICID, we need to open the DPRC -+ * in get_dprc_icid(). For child DPRCs, we do so using the -+ * parent DPRC's MC portal instead of the child DPRC's MC -+ * portal, in case the child DPRC is already opened with -+ * its own portal (e.g., the DPRC used by AIOP). -+ * -+ * NOTE: There cannot be more than one active open for a -+ * given MC object, using the same MC portal. -+ */ -+ if (parent_mc_dev) { -+ /* -+ * device being added is a child DPRC device -+ */ -+ mc_io2 = parent_mc_dev->mc_io; -+ } else { -+ /* -+ * device being added is the root DPRC device -+ */ -+ if (!mc_io) { -+ error = -EINVAL; -+ goto error_cleanup_dev; -+ } -+ -+ mc_io2 = mc_io; -+ } -+ -+ error = get_dprc_icid(mc_io2, obj_desc->id, &mc_dev->icid); -+ if (error < 0) -+ goto error_cleanup_dev; -+ } else { -+ /* -+ * A non-DPRC object has to be a child of a DPRC, use the -+ * parent's ICID and interrupt domain. -+ */ -+ mc_dev->icid = parent_mc_dev->icid; -+ mc_dev->dma_mask = FSL_MC_DEFAULT_DMA_MASK; -+ mc_dev->dev.dma_mask = &mc_dev->dma_mask; -+ mc_dev->dev.coherent_dma_mask = mc_dev->dma_mask; -+ dev_set_msi_domain(&mc_dev->dev, -+ dev_get_msi_domain(&parent_mc_dev->dev)); -+ } -+ -+ /* -+ * Get MMIO regions for the device from the MC: -+ * -+ * NOTE: the root DPRC is a special case as its MMIO region is -+ * obtained from the device tree -+ */ -+ if (parent_mc_dev && obj_desc->region_count != 0) { -+ error = fsl_mc_device_get_mmio_regions(mc_dev, -+ parent_mc_dev); -+ if (error < 0) -+ goto error_cleanup_dev; -+ } -+ -+ /* -+ * The device-specific probe callback will get invoked by device_add() -+ */ -+ error = device_add(&mc_dev->dev); -+ if (error < 0) { -+ dev_err(parent_dev, -+ "device_add() failed for device %s: %d\n", -+ dev_name(&mc_dev->dev), error); -+ goto error_cleanup_dev; -+ } -+ -+ dev_dbg(parent_dev, "added %s\n", dev_name(&mc_dev->dev)); -+ -+ *new_mc_dev = mc_dev; -+ return 0; -+ -+error_cleanup_dev: -+ kfree(mc_dev->regions); -+ kfree(mc_bus); -+ kfree(mc_dev); -+ -+ return error; -+} -+EXPORT_SYMBOL_GPL(fsl_mc_device_add); -+ -+/** -+ * fsl_mc_device_remove - Remove an fsl-mc device from being visible to -+ * Linux -+ * -+ * @mc_dev: Pointer to an fsl-mc device -+ */ -+void fsl_mc_device_remove(struct fsl_mc_device *mc_dev) -+{ -+ kfree(mc_dev->driver_override); -+ mc_dev->driver_override = NULL; -+ -+ /* -+ * The device-specific remove callback will get invoked by device_del() -+ */ -+ device_del(&mc_dev->dev); -+ put_device(&mc_dev->dev); -+} -+EXPORT_SYMBOL_GPL(fsl_mc_device_remove); -+ -+static int parse_mc_ranges(struct device *dev, -+ int *paddr_cells, -+ int *mc_addr_cells, -+ int *mc_size_cells, -+ const __be32 **ranges_start) -+{ -+ const __be32 *prop; -+ int range_tuple_cell_count; -+ int ranges_len; -+ int tuple_len; -+ struct device_node *mc_node = dev->of_node; -+ -+ *ranges_start = of_get_property(mc_node, "ranges", &ranges_len); -+ if (!(*ranges_start) || !ranges_len) { -+ dev_warn(dev, -+ "missing or empty ranges property for device tree node '%s'\n", -+ mc_node->name); -+ return 0; -+ } -+ -+ *paddr_cells = of_n_addr_cells(mc_node); -+ -+ prop = of_get_property(mc_node, "#address-cells", NULL); -+ if (prop) -+ *mc_addr_cells = be32_to_cpup(prop); -+ else -+ *mc_addr_cells = *paddr_cells; -+ -+ prop = of_get_property(mc_node, "#size-cells", NULL); -+ if (prop) -+ *mc_size_cells = be32_to_cpup(prop); -+ else -+ *mc_size_cells = of_n_size_cells(mc_node); -+ -+ range_tuple_cell_count = *paddr_cells + *mc_addr_cells + -+ *mc_size_cells; -+ -+ tuple_len = range_tuple_cell_count * sizeof(__be32); -+ if (ranges_len % tuple_len != 0) { -+ dev_err(dev, "malformed ranges property '%s'\n", mc_node->name); -+ return -EINVAL; -+ } -+ -+ return ranges_len / tuple_len; -+} -+ -+static int get_mc_addr_translation_ranges(struct device *dev, -+ struct fsl_mc_addr_translation_range -+ **ranges, -+ u8 *num_ranges) -+{ -+ int ret; -+ int paddr_cells; -+ int mc_addr_cells; -+ int mc_size_cells; -+ int i; -+ const __be32 *ranges_start; -+ const __be32 *cell; -+ -+ ret = parse_mc_ranges(dev, -+ &paddr_cells, -+ &mc_addr_cells, -+ &mc_size_cells, -+ &ranges_start); -+ if (ret < 0) -+ return ret; -+ -+ *num_ranges = ret; -+ if (!ret) { -+ /* -+ * Missing or empty ranges property ("ranges;") for the -+ * 'fsl,qoriq-mc' node. In this case, identity mapping -+ * will be used. -+ */ -+ *ranges = NULL; -+ return 0; -+ } -+ -+ *ranges = devm_kcalloc(dev, *num_ranges, -+ sizeof(struct fsl_mc_addr_translation_range), -+ GFP_KERNEL); -+ if (!(*ranges)) -+ return -ENOMEM; -+ -+ cell = ranges_start; -+ for (i = 0; i < *num_ranges; ++i) { -+ struct fsl_mc_addr_translation_range *range = &(*ranges)[i]; -+ -+ range->mc_region_type = of_read_number(cell, 1); -+ range->start_mc_offset = of_read_number(cell + 1, -+ mc_addr_cells - 1); -+ cell += mc_addr_cells; -+ range->start_phys_addr = of_read_number(cell, paddr_cells); -+ cell += paddr_cells; -+ range->end_mc_offset = range->start_mc_offset + -+ of_read_number(cell, mc_size_cells); -+ -+ cell += mc_size_cells; -+ } -+ -+ return 0; -+} -+ -+/** -+ * fsl_mc_bus_probe - callback invoked when the root MC bus is being -+ * added -+ */ -+static int fsl_mc_bus_probe(struct platform_device *pdev) -+{ -+ struct fsl_mc_obj_desc obj_desc; -+ int error; -+ struct fsl_mc *mc; -+ struct fsl_mc_device *mc_bus_dev = NULL; -+ struct fsl_mc_io *mc_io = NULL; -+ struct fsl_mc_bus *mc_bus = NULL; -+ int container_id; -+ phys_addr_t mc_portal_phys_addr; -+ u32 mc_portal_size; -+ struct mc_version mc_version; -+ struct resource res; -+ -+ mc = devm_kzalloc(&pdev->dev, sizeof(*mc), GFP_KERNEL); -+ if (!mc) -+ return -ENOMEM; -+ -+ platform_set_drvdata(pdev, mc); -+ -+ /* -+ * Get physical address of MC portal for the root DPRC: -+ */ -+ error = of_address_to_resource(pdev->dev.of_node, 0, &res); -+ if (error < 0) { -+ dev_err(&pdev->dev, -+ "of_address_to_resource() failed for %pOF\n", -+ pdev->dev.of_node); -+ return error; -+ } -+ -+ mc_portal_phys_addr = res.start; -+ mc_portal_size = resource_size(&res); -+ error = fsl_create_mc_io(&pdev->dev, mc_portal_phys_addr, -+ mc_portal_size, NULL, -+ FSL_MC_IO_ATOMIC_CONTEXT_PORTAL, &mc_io); -+ if (error < 0) -+ return error; -+ -+ error = mc_get_version(mc_io, 0, &mc_version); -+ if (error != 0) { -+ dev_err(&pdev->dev, -+ "mc_get_version() failed with error %d\n", error); -+ goto error_cleanup_mc_io; -+ } -+ -+ dev_info(&pdev->dev, "MC firmware version: %u.%u.%u\n", -+ mc_version.major, mc_version.minor, mc_version.revision); -+ -+ error = get_mc_addr_translation_ranges(&pdev->dev, -+ &mc->translation_ranges, -+ &mc->num_translation_ranges); -+ if (error < 0) -+ goto error_cleanup_mc_io; -+ -+ error = dprc_get_container_id(mc_io, 0, &container_id); -+ if (error < 0) { -+ dev_err(&pdev->dev, -+ "dprc_get_container_id() failed: %d\n", error); -+ goto error_cleanup_mc_io; -+ } -+ -+ memset(&obj_desc, 0, sizeof(struct fsl_mc_obj_desc)); -+ error = dprc_get_api_version(mc_io, 0, -+ &obj_desc.ver_major, -+ &obj_desc.ver_minor); -+ if (error < 0) -+ goto error_cleanup_mc_io; -+ -+ obj_desc.vendor = FSL_MC_VENDOR_FREESCALE; -+ strcpy(obj_desc.type, "dprc"); -+ obj_desc.id = container_id; -+ obj_desc.irq_count = 1; -+ obj_desc.region_count = 0; -+ -+ error = fsl_mc_device_add(&obj_desc, mc_io, &pdev->dev, NULL, -+ &mc_bus_dev); -+ if (error < 0) -+ goto error_cleanup_mc_io; -+ -+ mc_bus = to_fsl_mc_bus(mc_bus_dev); -+ error = fsl_mc_restool_create_device_file(mc_bus); -+ if (error < 0) -+ goto error_cleanup_device; -+ -+ mc->root_mc_bus_dev = mc_bus_dev; -+ -+ return 0; -+ -+error_cleanup_device: -+ fsl_mc_device_remove(mc_bus_dev); -+ -+error_cleanup_mc_io: -+ fsl_destroy_mc_io(mc_io); -+ return error; -+} -+ -+/** -+ * fsl_mc_bus_remove - callback invoked when the root MC bus is being -+ * removed -+ */ -+static int fsl_mc_bus_remove(struct platform_device *pdev) -+{ -+ struct fsl_mc *mc = platform_get_drvdata(pdev); -+ struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc->root_mc_bus_dev); -+ -+ if (!fsl_mc_is_root_dprc(&mc->root_mc_bus_dev->dev)) -+ return -EINVAL; -+ -+ fsl_mc_restool_remove_device_file(mc_bus); -+ fsl_mc_device_remove(mc->root_mc_bus_dev); -+ -+ fsl_destroy_mc_io(mc->root_mc_bus_dev->mc_io); -+ mc->root_mc_bus_dev->mc_io = NULL; -+ -+ return 0; -+} -+ -+static const struct of_device_id fsl_mc_bus_match_table[] = { -+ {.compatible = "fsl,qoriq-mc",}, -+ {}, -+}; -+ -+MODULE_DEVICE_TABLE(of, fsl_mc_bus_match_table); -+ -+static struct platform_driver fsl_mc_bus_driver = { -+ .driver = { -+ .name = "fsl_mc_bus", -+ .pm = NULL, -+ .of_match_table = fsl_mc_bus_match_table, -+ }, -+ .probe = fsl_mc_bus_probe, -+ .remove = fsl_mc_bus_remove, -+}; -+ -+static int __init fsl_mc_bus_driver_init(void) -+{ -+ int error; -+ -+ error = bus_register(&fsl_mc_bus_type); -+ if (error < 0) { -+ pr_err("bus type registration failed: %d\n", error); -+ goto error_cleanup_cache; -+ } -+ -+ error = platform_driver_register(&fsl_mc_bus_driver); -+ if (error < 0) { -+ pr_err("platform_driver_register() failed: %d\n", error); -+ goto error_cleanup_bus; -+ } -+ -+ error = dprc_driver_init(); -+ if (error < 0) -+ goto error_cleanup_driver; -+ -+ error = fsl_mc_allocator_driver_init(); -+ if (error < 0) -+ goto error_cleanup_dprc_driver; -+ -+ error = fsl_mc_restool_init(); -+ if (error < 0) -+ goto error_cleanup_mc_allocator; -+ -+ return 0; -+ -+error_cleanup_mc_allocator: -+ fsl_mc_allocator_driver_exit(); -+ -+error_cleanup_dprc_driver: -+ dprc_driver_exit(); -+ -+error_cleanup_driver: -+ platform_driver_unregister(&fsl_mc_bus_driver); -+ -+error_cleanup_bus: -+ bus_unregister(&fsl_mc_bus_type); -+ -+error_cleanup_cache: -+ return error; -+} -+postcore_initcall(fsl_mc_bus_driver_init); ---- a/drivers/staging/fsl-mc/bus/fsl-mc-msi.c -+++ /dev/null -@@ -1,285 +0,0 @@ --// SPDX-License-Identifier: GPL-2.0 --/* -- * Freescale Management Complex (MC) bus driver MSI support -- * -- * Copyright (C) 2015-2016 Freescale Semiconductor, Inc. -- * Author: German Rivera -- * -- */ -- --#include --#include --#include --#include --#include --#include --#include "fsl-mc-private.h" -- --#ifdef GENERIC_MSI_DOMAIN_OPS --/* -- * Generate a unique ID identifying the interrupt (only used within the MSI -- * irqdomain. Combine the icid with the interrupt index. -- */ --static irq_hw_number_t fsl_mc_domain_calc_hwirq(struct fsl_mc_device *dev, -- struct msi_desc *desc) --{ -- /* -- * Make the base hwirq value for ICID*10000 so it is readable -- * as a decimal value in /proc/interrupts. -- */ -- return (irq_hw_number_t)(desc->fsl_mc.msi_index + (dev->icid * 10000)); --} -- --static void fsl_mc_msi_set_desc(msi_alloc_info_t *arg, -- struct msi_desc *desc) --{ -- arg->desc = desc; -- arg->hwirq = fsl_mc_domain_calc_hwirq(to_fsl_mc_device(desc->dev), -- desc); --} --#else --#define fsl_mc_msi_set_desc NULL --#endif -- --static void fsl_mc_msi_update_dom_ops(struct msi_domain_info *info) --{ -- struct msi_domain_ops *ops = info->ops; -- -- if (WARN_ON(!ops)) -- return; -- -- /* -- * set_desc should not be set by the caller -- */ -- if (!ops->set_desc) -- ops->set_desc = fsl_mc_msi_set_desc; --} -- --static void __fsl_mc_msi_write_msg(struct fsl_mc_device *mc_bus_dev, -- struct fsl_mc_device_irq *mc_dev_irq) --{ -- int error; -- struct fsl_mc_device *owner_mc_dev = mc_dev_irq->mc_dev; -- struct msi_desc *msi_desc = mc_dev_irq->msi_desc; -- struct dprc_irq_cfg irq_cfg; -- -- /* -- * msi_desc->msg.address is 0x0 when this function is invoked in -- * the free_irq() code path. In this case, for the MC, we don't -- * really need to "unprogram" the MSI, so we just return. -- */ -- if (msi_desc->msg.address_lo == 0x0 && msi_desc->msg.address_hi == 0x0) -- return; -- -- if (WARN_ON(!owner_mc_dev)) -- return; -- -- irq_cfg.paddr = ((u64)msi_desc->msg.address_hi << 32) | -- msi_desc->msg.address_lo; -- irq_cfg.val = msi_desc->msg.data; -- irq_cfg.irq_num = msi_desc->irq; -- -- if (owner_mc_dev == mc_bus_dev) { -- /* -- * IRQ is for the mc_bus_dev's DPRC itself -- */ -- error = dprc_set_irq(mc_bus_dev->mc_io, -- MC_CMD_FLAG_INTR_DIS | MC_CMD_FLAG_PRI, -- mc_bus_dev->mc_handle, -- mc_dev_irq->dev_irq_index, -- &irq_cfg); -- if (error < 0) { -- dev_err(&owner_mc_dev->dev, -- "dprc_set_irq() failed: %d\n", error); -- } -- } else { -- /* -- * IRQ is for for a child device of mc_bus_dev -- */ -- error = dprc_set_obj_irq(mc_bus_dev->mc_io, -- MC_CMD_FLAG_INTR_DIS | MC_CMD_FLAG_PRI, -- mc_bus_dev->mc_handle, -- owner_mc_dev->obj_desc.type, -- owner_mc_dev->obj_desc.id, -- mc_dev_irq->dev_irq_index, -- &irq_cfg); -- if (error < 0) { -- dev_err(&owner_mc_dev->dev, -- "dprc_obj_set_irq() failed: %d\n", error); -- } -- } --} -- --/* -- * NOTE: This function is invoked with interrupts disabled -- */ --static void fsl_mc_msi_write_msg(struct irq_data *irq_data, -- struct msi_msg *msg) --{ -- struct msi_desc *msi_desc = irq_data_get_msi_desc(irq_data); -- struct fsl_mc_device *mc_bus_dev = to_fsl_mc_device(msi_desc->dev); -- struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev); -- struct fsl_mc_device_irq *mc_dev_irq = -- &mc_bus->irq_resources[msi_desc->fsl_mc.msi_index]; -- -- WARN_ON(mc_dev_irq->msi_desc != msi_desc); -- msi_desc->msg = *msg; -- -- /* -- * Program the MSI (paddr, value) pair in the device: -- */ -- __fsl_mc_msi_write_msg(mc_bus_dev, mc_dev_irq); --} -- --static void fsl_mc_msi_update_chip_ops(struct msi_domain_info *info) --{ -- struct irq_chip *chip = info->chip; -- -- if (WARN_ON((!chip))) -- return; -- -- /* -- * irq_write_msi_msg should not be set by the caller -- */ -- if (!chip->irq_write_msi_msg) -- chip->irq_write_msi_msg = fsl_mc_msi_write_msg; --} -- --/** -- * fsl_mc_msi_create_irq_domain - Create a fsl-mc MSI interrupt domain -- * @np: Optional device-tree node of the interrupt controller -- * @info: MSI domain info -- * @parent: Parent irq domain -- * -- * Updates the domain and chip ops and creates a fsl-mc MSI -- * interrupt domain. -- * -- * Returns: -- * A domain pointer or NULL in case of failure. -- */ --struct irq_domain *fsl_mc_msi_create_irq_domain(struct fwnode_handle *fwnode, -- struct msi_domain_info *info, -- struct irq_domain *parent) --{ -- struct irq_domain *domain; -- -- if (info->flags & MSI_FLAG_USE_DEF_DOM_OPS) -- fsl_mc_msi_update_dom_ops(info); -- if (info->flags & MSI_FLAG_USE_DEF_CHIP_OPS) -- fsl_mc_msi_update_chip_ops(info); -- -- domain = msi_create_irq_domain(fwnode, info, parent); -- if (domain) -- irq_domain_update_bus_token(domain, DOMAIN_BUS_FSL_MC_MSI); -- -- return domain; --} -- --int fsl_mc_find_msi_domain(struct device *mc_platform_dev, -- struct irq_domain **mc_msi_domain) --{ -- struct irq_domain *msi_domain; -- struct device_node *mc_of_node = mc_platform_dev->of_node; -- -- msi_domain = of_msi_get_domain(mc_platform_dev, mc_of_node, -- DOMAIN_BUS_FSL_MC_MSI); -- if (!msi_domain) { -- pr_err("Unable to find fsl-mc MSI domain for %pOF\n", -- mc_of_node); -- -- return -ENOENT; -- } -- -- *mc_msi_domain = msi_domain; -- return 0; --} -- --static void fsl_mc_msi_free_descs(struct device *dev) --{ -- struct msi_desc *desc, *tmp; -- -- list_for_each_entry_safe(desc, tmp, dev_to_msi_list(dev), list) { -- list_del(&desc->list); -- free_msi_entry(desc); -- } --} -- --static int fsl_mc_msi_alloc_descs(struct device *dev, unsigned int irq_count) -- --{ -- unsigned int i; -- int error; -- struct msi_desc *msi_desc; -- -- for (i = 0; i < irq_count; i++) { -- msi_desc = alloc_msi_entry(dev, 1, NULL); -- if (!msi_desc) { -- dev_err(dev, "Failed to allocate msi entry\n"); -- error = -ENOMEM; -- goto cleanup_msi_descs; -- } -- -- msi_desc->fsl_mc.msi_index = i; -- INIT_LIST_HEAD(&msi_desc->list); -- list_add_tail(&msi_desc->list, dev_to_msi_list(dev)); -- } -- -- return 0; -- --cleanup_msi_descs: -- fsl_mc_msi_free_descs(dev); -- return error; --} -- --int fsl_mc_msi_domain_alloc_irqs(struct device *dev, -- unsigned int irq_count) --{ -- struct irq_domain *msi_domain; -- int error; -- -- if (WARN_ON(!list_empty(dev_to_msi_list(dev)))) -- return -EINVAL; -- -- error = fsl_mc_msi_alloc_descs(dev, irq_count); -- if (error < 0) -- return error; -- -- msi_domain = dev_get_msi_domain(dev); -- if (WARN_ON(!msi_domain)) { -- error = -EINVAL; -- goto cleanup_msi_descs; -- } -- -- /* -- * NOTE: Calling this function will trigger the invocation of the -- * its_fsl_mc_msi_prepare() callback -- */ -- error = msi_domain_alloc_irqs(msi_domain, dev, irq_count); -- -- if (error) { -- dev_err(dev, "Failed to allocate IRQs\n"); -- goto cleanup_msi_descs; -- } -- -- return 0; -- --cleanup_msi_descs: -- fsl_mc_msi_free_descs(dev); -- return error; --} -- --void fsl_mc_msi_domain_free_irqs(struct device *dev) --{ -- struct irq_domain *msi_domain; -- -- msi_domain = dev_get_msi_domain(dev); -- if (WARN_ON(!msi_domain)) -- return; -- -- msi_domain_free_irqs(msi_domain, dev); -- -- if (WARN_ON(list_empty(dev_to_msi_list(dev)))) -- return; -- -- fsl_mc_msi_free_descs(dev); --} ---- /dev/null -+++ b/drivers/bus/fsl-mc/fsl-mc-msi.c -@@ -0,0 +1,285 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Freescale Management Complex (MC) bus driver MSI support -+ * -+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc. -+ * Author: German Rivera -+ * -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+#ifdef GENERIC_MSI_DOMAIN_OPS -+/* -+ * Generate a unique ID identifying the interrupt (only used within the MSI -+ * irqdomain. Combine the icid with the interrupt index. -+ */ -+static irq_hw_number_t fsl_mc_domain_calc_hwirq(struct fsl_mc_device *dev, -+ struct msi_desc *desc) -+{ -+ /* -+ * Make the base hwirq value for ICID*10000 so it is readable -+ * as a decimal value in /proc/interrupts. -+ */ -+ return (irq_hw_number_t)(desc->fsl_mc.msi_index + (dev->icid * 10000)); -+} -+ -+static void fsl_mc_msi_set_desc(msi_alloc_info_t *arg, -+ struct msi_desc *desc) -+{ -+ arg->desc = desc; -+ arg->hwirq = fsl_mc_domain_calc_hwirq(to_fsl_mc_device(desc->dev), -+ desc); -+} -+#else -+#define fsl_mc_msi_set_desc NULL -+#endif -+ -+static void fsl_mc_msi_update_dom_ops(struct msi_domain_info *info) -+{ -+ struct msi_domain_ops *ops = info->ops; -+ -+ if (!ops) -+ return; -+ -+ /* -+ * set_desc should not be set by the caller -+ */ -+ if (!ops->set_desc) -+ ops->set_desc = fsl_mc_msi_set_desc; -+} -+ -+static void __fsl_mc_msi_write_msg(struct fsl_mc_device *mc_bus_dev, -+ struct fsl_mc_device_irq *mc_dev_irq) -+{ -+ int error; -+ struct fsl_mc_device *owner_mc_dev = mc_dev_irq->mc_dev; -+ struct msi_desc *msi_desc = mc_dev_irq->msi_desc; -+ struct dprc_irq_cfg irq_cfg; -+ -+ /* -+ * msi_desc->msg.address is 0x0 when this function is invoked in -+ * the free_irq() code path. In this case, for the MC, we don't -+ * really need to "unprogram" the MSI, so we just return. -+ */ -+ if (msi_desc->msg.address_lo == 0x0 && msi_desc->msg.address_hi == 0x0) -+ return; -+ -+ if (!owner_mc_dev) -+ return; -+ -+ irq_cfg.paddr = ((u64)msi_desc->msg.address_hi << 32) | -+ msi_desc->msg.address_lo; -+ irq_cfg.val = msi_desc->msg.data; -+ irq_cfg.irq_num = msi_desc->irq; -+ -+ if (owner_mc_dev == mc_bus_dev) { -+ /* -+ * IRQ is for the mc_bus_dev's DPRC itself -+ */ -+ error = dprc_set_irq(mc_bus_dev->mc_io, -+ MC_CMD_FLAG_INTR_DIS | MC_CMD_FLAG_PRI, -+ mc_bus_dev->mc_handle, -+ mc_dev_irq->dev_irq_index, -+ &irq_cfg); -+ if (error < 0) { -+ dev_err(&owner_mc_dev->dev, -+ "dprc_set_irq() failed: %d\n", error); -+ } -+ } else { -+ /* -+ * IRQ is for for a child device of mc_bus_dev -+ */ -+ error = dprc_set_obj_irq(mc_bus_dev->mc_io, -+ MC_CMD_FLAG_INTR_DIS | MC_CMD_FLAG_PRI, -+ mc_bus_dev->mc_handle, -+ owner_mc_dev->obj_desc.type, -+ owner_mc_dev->obj_desc.id, -+ mc_dev_irq->dev_irq_index, -+ &irq_cfg); -+ if (error < 0) { -+ dev_err(&owner_mc_dev->dev, -+ "dprc_obj_set_irq() failed: %d\n", error); -+ } -+ } -+} -+ -+/* -+ * NOTE: This function is invoked with interrupts disabled -+ */ -+static void fsl_mc_msi_write_msg(struct irq_data *irq_data, -+ struct msi_msg *msg) -+{ -+ struct msi_desc *msi_desc = irq_data_get_msi_desc(irq_data); -+ struct fsl_mc_device *mc_bus_dev = to_fsl_mc_device(msi_desc->dev); -+ struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev); -+ struct fsl_mc_device_irq *mc_dev_irq = -+ &mc_bus->irq_resources[msi_desc->fsl_mc.msi_index]; -+ -+ msi_desc->msg = *msg; -+ -+ /* -+ * Program the MSI (paddr, value) pair in the device: -+ */ -+ __fsl_mc_msi_write_msg(mc_bus_dev, mc_dev_irq); -+} -+ -+static void fsl_mc_msi_update_chip_ops(struct msi_domain_info *info) -+{ -+ struct irq_chip *chip = info->chip; -+ -+ if (!chip) -+ return; -+ -+ /* -+ * irq_write_msi_msg should not be set by the caller -+ */ -+ if (!chip->irq_write_msi_msg) -+ chip->irq_write_msi_msg = fsl_mc_msi_write_msg; -+} -+ -+/** -+ * fsl_mc_msi_create_irq_domain - Create a fsl-mc MSI interrupt domain -+ * @np: Optional device-tree node of the interrupt controller -+ * @info: MSI domain info -+ * @parent: Parent irq domain -+ * -+ * Updates the domain and chip ops and creates a fsl-mc MSI -+ * interrupt domain. -+ * -+ * Returns: -+ * A domain pointer or NULL in case of failure. -+ */ -+struct irq_domain *fsl_mc_msi_create_irq_domain(struct fwnode_handle *fwnode, -+ struct msi_domain_info *info, -+ struct irq_domain *parent) -+{ -+ struct irq_domain *domain; -+ -+ if (info->flags & MSI_FLAG_USE_DEF_DOM_OPS) -+ fsl_mc_msi_update_dom_ops(info); -+ if (info->flags & MSI_FLAG_USE_DEF_CHIP_OPS) -+ fsl_mc_msi_update_chip_ops(info); -+ -+ domain = msi_create_irq_domain(fwnode, info, parent); -+ if (domain) -+ irq_domain_update_bus_token(domain, DOMAIN_BUS_FSL_MC_MSI); -+ -+ return domain; -+} -+ -+int fsl_mc_find_msi_domain(struct device *mc_platform_dev, -+ struct irq_domain **mc_msi_domain) -+{ -+ struct irq_domain *msi_domain; -+ struct device_node *mc_of_node = mc_platform_dev->of_node; -+ -+ msi_domain = of_msi_get_domain(mc_platform_dev, mc_of_node, -+ DOMAIN_BUS_FSL_MC_MSI); -+ if (!msi_domain) { -+ pr_err("Unable to find fsl-mc MSI domain for %pOF\n", -+ mc_of_node); -+ -+ return -ENOENT; -+ } -+ -+ *mc_msi_domain = msi_domain; -+ return 0; -+} -+ -+static void fsl_mc_msi_free_descs(struct device *dev) -+{ -+ struct msi_desc *desc, *tmp; -+ -+ list_for_each_entry_safe(desc, tmp, dev_to_msi_list(dev), list) { -+ list_del(&desc->list); -+ free_msi_entry(desc); -+ } -+} -+ -+static int fsl_mc_msi_alloc_descs(struct device *dev, unsigned int irq_count) -+ -+{ -+ unsigned int i; -+ int error; -+ struct msi_desc *msi_desc; -+ -+ for (i = 0; i < irq_count; i++) { -+ msi_desc = alloc_msi_entry(dev, 1, NULL); -+ if (!msi_desc) { -+ dev_err(dev, "Failed to allocate msi entry\n"); -+ error = -ENOMEM; -+ goto cleanup_msi_descs; -+ } -+ -+ msi_desc->fsl_mc.msi_index = i; -+ INIT_LIST_HEAD(&msi_desc->list); -+ list_add_tail(&msi_desc->list, dev_to_msi_list(dev)); -+ } -+ -+ return 0; -+ -+cleanup_msi_descs: -+ fsl_mc_msi_free_descs(dev); -+ return error; -+} -+ -+int fsl_mc_msi_domain_alloc_irqs(struct device *dev, -+ unsigned int irq_count) -+{ -+ struct irq_domain *msi_domain; -+ int error; -+ -+ if (!list_empty(dev_to_msi_list(dev))) -+ return -EINVAL; -+ -+ error = fsl_mc_msi_alloc_descs(dev, irq_count); -+ if (error < 0) -+ return error; -+ -+ msi_domain = dev_get_msi_domain(dev); -+ if (!msi_domain) { -+ error = -EINVAL; -+ goto cleanup_msi_descs; -+ } -+ -+ /* -+ * NOTE: Calling this function will trigger the invocation of the -+ * its_fsl_mc_msi_prepare() callback -+ */ -+ error = msi_domain_alloc_irqs(msi_domain, dev, irq_count); -+ -+ if (error) { -+ dev_err(dev, "Failed to allocate IRQs\n"); -+ goto cleanup_msi_descs; -+ } -+ -+ return 0; -+ -+cleanup_msi_descs: -+ fsl_mc_msi_free_descs(dev); -+ return error; -+} -+ -+void fsl_mc_msi_domain_free_irqs(struct device *dev) -+{ -+ struct irq_domain *msi_domain; -+ -+ msi_domain = dev_get_msi_domain(dev); -+ if (!msi_domain) -+ return; -+ -+ msi_domain_free_irqs(msi_domain, dev); -+ -+ if (list_empty(dev_to_msi_list(dev))) -+ return; -+ -+ fsl_mc_msi_free_descs(dev); -+} ---- /dev/null -+++ b/drivers/bus/fsl-mc/fsl-mc-private.h -@@ -0,0 +1,223 @@ -+/* SPDX-License-Identifier: GPL-2.0 */ -+/* -+ * Freescale Management Complex (MC) bus private declarations -+ * -+ * Copyright (C) 2016 Freescale Semiconductor, Inc. -+ * -+ */ -+#ifndef _FSL_MC_PRIVATE_H_ -+#define _FSL_MC_PRIVATE_H_ -+ -+#include -+#include -+#include -+#include -+ -+/* -+ * Data Path Management Complex (DPMNG) General API -+ */ -+ -+/* DPMNG command versioning */ -+#define DPMNG_CMD_BASE_VERSION 1 -+#define DPMNG_CMD_ID_OFFSET 4 -+ -+#define DPMNG_CMD(id) (((id) << DPMNG_CMD_ID_OFFSET) | DPMNG_CMD_BASE_VERSION) -+ -+/* DPMNG command IDs */ -+#define DPMNG_CMDID_GET_VERSION DPMNG_CMD(0x831) -+ -+struct dpmng_rsp_get_version { -+ __le32 revision; -+ __le32 version_major; -+ __le32 version_minor; -+}; -+ -+/* -+ * Data Path Management Command Portal (DPMCP) API -+ */ -+ -+/* Minimal supported DPMCP Version */ -+#define DPMCP_MIN_VER_MAJOR 3 -+#define DPMCP_MIN_VER_MINOR 0 -+ -+/* DPMCP command versioning */ -+#define DPMCP_CMD_BASE_VERSION 1 -+#define DPMCP_CMD_ID_OFFSET 4 -+ -+#define DPMCP_CMD(id) (((id) << DPMCP_CMD_ID_OFFSET) | DPMCP_CMD_BASE_VERSION) -+ -+/* DPMCP command IDs */ -+#define DPMCP_CMDID_CLOSE DPMCP_CMD(0x800) -+#define DPMCP_CMDID_OPEN DPMCP_CMD(0x80b) -+#define DPMCP_CMDID_RESET DPMCP_CMD(0x005) -+ -+struct dpmcp_cmd_open { -+ __le32 dpmcp_id; -+}; -+ -+/* -+ * Initialization and runtime control APIs for DPMCP -+ */ -+int dpmcp_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpmcp_id, -+ u16 *token); -+ -+int dpmcp_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpmcp_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+/* -+ * Data Path Buffer Pool (DPBP) API -+ */ -+ -+/* DPBP Version */ -+#define DPBP_VER_MAJOR 3 -+#define DPBP_VER_MINOR 2 -+ -+/* Command versioning */ -+#define DPBP_CMD_BASE_VERSION 1 -+#define DPBP_CMD_ID_OFFSET 4 -+ -+#define DPBP_CMD(id) (((id) << DPBP_CMD_ID_OFFSET) | DPBP_CMD_BASE_VERSION) -+ -+/* Command IDs */ -+#define DPBP_CMDID_CLOSE DPBP_CMD(0x800) -+#define DPBP_CMDID_OPEN DPBP_CMD(0x804) -+ -+#define DPBP_CMDID_ENABLE DPBP_CMD(0x002) -+#define DPBP_CMDID_DISABLE DPBP_CMD(0x003) -+#define DPBP_CMDID_GET_ATTR DPBP_CMD(0x004) -+#define DPBP_CMDID_RESET DPBP_CMD(0x005) -+ -+struct dpbp_cmd_open { -+ __le32 dpbp_id; -+}; -+ -+#define DPBP_ENABLE 0x1 -+ -+struct dpbp_rsp_get_attributes { -+ /* response word 0 */ -+ __le16 pad; -+ __le16 bpid; -+ __le32 id; -+ /* response word 1 */ -+ __le16 version_major; -+ __le16 version_minor; -+}; -+ -+/* -+ * Data Path Concentrator (DPCON) API -+ */ -+ -+/* DPCON Version */ -+#define DPCON_VER_MAJOR 3 -+#define DPCON_VER_MINOR 2 -+ -+/* Command versioning */ -+#define DPCON_CMD_BASE_VERSION 1 -+#define DPCON_CMD_ID_OFFSET 4 -+ -+#define DPCON_CMD(id) (((id) << DPCON_CMD_ID_OFFSET) | DPCON_CMD_BASE_VERSION) -+ -+/* Command IDs */ -+#define DPCON_CMDID_CLOSE DPCON_CMD(0x800) -+#define DPCON_CMDID_OPEN DPCON_CMD(0x808) -+ -+#define DPCON_CMDID_ENABLE DPCON_CMD(0x002) -+#define DPCON_CMDID_DISABLE DPCON_CMD(0x003) -+#define DPCON_CMDID_GET_ATTR DPCON_CMD(0x004) -+#define DPCON_CMDID_RESET DPCON_CMD(0x005) -+ -+#define DPCON_CMDID_SET_NOTIFICATION DPCON_CMD(0x100) -+ -+struct dpcon_cmd_open { -+ __le32 dpcon_id; -+}; -+ -+#define DPCON_ENABLE 1 -+ -+struct dpcon_rsp_get_attr { -+ /* response word 0 */ -+ __le32 id; -+ __le16 qbman_ch_id; -+ u8 num_priorities; -+ u8 pad; -+}; -+ -+struct dpcon_cmd_set_notification { -+ /* cmd word 0 */ -+ __le32 dpio_id; -+ u8 priority; -+ u8 pad[3]; -+ /* cmd word 1 */ -+ __le64 user_ctx; -+}; -+ -+int __must_check fsl_mc_device_add(struct fsl_mc_obj_desc *obj_desc, -+ struct fsl_mc_io *mc_io, -+ struct device *parent_dev, -+ const char *driver_override, -+ struct fsl_mc_device **new_mc_dev); -+ -+int __init dprc_driver_init(void); -+ -+void dprc_driver_exit(void); -+ -+int __init fsl_mc_allocator_driver_init(void); -+ -+void fsl_mc_allocator_driver_exit(void); -+ -+int __must_check fsl_mc_resource_allocate(struct fsl_mc_bus *mc_bus, -+ enum fsl_mc_pool_type pool_type, -+ struct fsl_mc_resource -+ **new_resource); -+ -+void fsl_mc_resource_free(struct fsl_mc_resource *resource); -+ -+int fsl_mc_msi_domain_alloc_irqs(struct device *dev, -+ unsigned int irq_count); -+ -+void fsl_mc_msi_domain_free_irqs(struct device *dev); -+ -+int __must_check fsl_create_mc_io(struct device *dev, -+ phys_addr_t mc_portal_phys_addr, -+ u32 mc_portal_size, -+ struct fsl_mc_device *dpmcp_dev, -+ u32 flags, struct fsl_mc_io **new_mc_io); -+ -+void fsl_destroy_mc_io(struct fsl_mc_io *mc_io); -+ -+bool fsl_mc_is_root_dprc(struct device *dev); -+ -+#ifdef CONFIG_FSL_MC_RESTOOL -+ -+int fsl_mc_restool_create_device_file(struct fsl_mc_bus *mc_bus); -+ -+void fsl_mc_restool_remove_device_file(struct fsl_mc_bus *mc_bus); -+ -+int fsl_mc_restool_init(void); -+ -+#else -+ -+static inline int fsl_mc_restool_create_device_file(struct fsl_mc_bus *mc_bus) -+{ -+ return 0; -+} -+ -+static inline void fsl_mc_restool_remove_device_file(struct fsl_mc_bus *mc_bus) -+{ -+} -+ -+static inline int fsl_mc_restool_init(void) -+{ -+ return 0; -+} -+ -+#endif -+ -+#endif /* _FSL_MC_PRIVATE_H_ */ ---- /dev/null -+++ b/drivers/bus/fsl-mc/fsl-mc-restool.c -@@ -0,0 +1,219 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Management Complex (MC) restool support -+ * -+ * Copyright 2018 NXP -+ * -+ */ -+ -+#include -+#include -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+#define FSL_MC_BUS_MAX_MINORS 1 -+ -+static struct class *fsl_mc_bus_class; -+static int fsl_mc_bus_major; -+ -+static int fsl_mc_restool_send_command(unsigned long arg, -+ struct fsl_mc_io *mc_io) -+{ -+ struct fsl_mc_command mc_cmd; -+ int error; -+ -+ error = copy_from_user(&mc_cmd, (void __user *)arg, sizeof(mc_cmd)); -+ if (error) -+ return -EFAULT; -+ -+ error = mc_send_command(mc_io, &mc_cmd); -+ if (error) -+ return error; -+ -+ error = copy_to_user((void __user *)arg, &mc_cmd, sizeof(mc_cmd)); -+ if (error) -+ return -EFAULT; -+ -+ return 0; -+} -+ -+int fsl_mc_restool_init(void) -+{ -+ dev_t dev; -+ int error; -+ -+ fsl_mc_bus_class = class_create(THIS_MODULE, "fsl_mc_bus"); -+ if (IS_ERR(fsl_mc_bus_class)) { -+ error = PTR_ERR(fsl_mc_bus_class); -+ return error; -+ } -+ -+ error = alloc_chrdev_region(&dev, 0, -+ FSL_MC_BUS_MAX_MINORS, -+ "fsl_mc_bus"); -+ if (error < 0) -+ return error; -+ -+ fsl_mc_bus_major = MAJOR(dev); -+ -+ return 0; -+} -+ -+static int fsl_mc_restool_dev_open(struct inode *inode, struct file *filep) -+{ -+ struct fsl_mc_device *root_mc_device; -+ struct fsl_mc_restool *mc_restool; -+ struct fsl_mc_bus *mc_bus; -+ struct fsl_mc_io *dynamic_mc_io; -+ int error; -+ -+ mc_restool = container_of(inode->i_cdev, struct fsl_mc_restool, cdev); -+ mc_bus = container_of(mc_restool, struct fsl_mc_bus, restool_misc); -+ root_mc_device = &mc_bus->mc_dev; -+ -+ mutex_lock(&mc_restool->mutex); -+ -+ if (!mc_restool->local_instance_in_use) { -+ filep->private_data = root_mc_device->mc_io; -+ mc_restool->local_instance_in_use = true; -+ } else { -+ dynamic_mc_io = kzalloc(sizeof(*dynamic_mc_io), GFP_KERNEL); -+ if (!dynamic_mc_io) { -+ error = -ENOMEM; -+ goto error_alloc_mc_io; -+ } -+ -+ error = fsl_mc_portal_allocate(root_mc_device, 0, -+ &dynamic_mc_io); -+ if (error) { -+ pr_err("Could not allocate MC portal\n"); -+ goto error_portal_allocate; -+ } -+ -+ mc_restool->dynamic_instance_count++; -+ filep->private_data = dynamic_mc_io; -+ } -+ -+ mutex_unlock(&mc_restool->mutex); -+ -+ return 0; -+ -+error_portal_allocate: -+ kfree(dynamic_mc_io); -+ -+error_alloc_mc_io: -+ mutex_unlock(&mc_restool->mutex); -+ -+ return error; -+} -+ -+static int fsl_mc_restool_dev_release(struct inode *inode, struct file *filep) -+{ -+ struct fsl_mc_device *root_mc_device; -+ struct fsl_mc_restool *mc_restool; -+ struct fsl_mc_bus *mc_bus; -+ struct fsl_mc_io *mc_io; -+ -+ mc_restool = container_of(inode->i_cdev, struct fsl_mc_restool, cdev); -+ mc_bus = container_of(mc_restool, struct fsl_mc_bus, restool_misc); -+ root_mc_device = &mc_bus->mc_dev; -+ mc_io = filep->private_data; -+ -+ mutex_lock(&mc_restool->mutex); -+ -+ if (WARN_ON(!mc_restool->local_instance_in_use && -+ mc_restool->dynamic_instance_count == 0)) { -+ mutex_unlock(&mc_restool->mutex); -+ return -EINVAL; -+ } -+ -+ if (filep->private_data == root_mc_device->mc_io) { -+ mc_restool->local_instance_in_use = false; -+ } else { -+ fsl_mc_portal_free(mc_io); -+ kfree(mc_io); -+ mc_restool->dynamic_instance_count--; -+ } -+ -+ filep->private_data = NULL; -+ mutex_unlock(&mc_restool->mutex); -+ -+ return 0; -+} -+ -+static long fsl_mc_restool_dev_ioctl(struct file *file, -+ unsigned int cmd, -+ unsigned long arg) -+{ -+ int error; -+ -+ switch (cmd) { -+ case RESTOOL_SEND_MC_COMMAND: -+ error = fsl_mc_restool_send_command(arg, file->private_data); -+ break; -+ default: -+ pr_err("%s: unexpected ioctl call number\n", __func__); -+ error = -EINVAL; -+ } -+ -+ return error; -+} -+ -+static const struct file_operations fsl_mc_restool_dev_fops = { -+ .owner = THIS_MODULE, -+ .open = fsl_mc_restool_dev_open, -+ .release = fsl_mc_restool_dev_release, -+ .unlocked_ioctl = fsl_mc_restool_dev_ioctl, -+}; -+ -+int fsl_mc_restool_create_device_file(struct fsl_mc_bus *mc_bus) -+{ -+ struct fsl_mc_device *mc_dev = &mc_bus->mc_dev; -+ struct fsl_mc_restool *mc_restool = &mc_bus->restool_misc; -+ int error; -+ -+ mc_restool = &mc_bus->restool_misc; -+ mc_restool->dev = MKDEV(fsl_mc_bus_major, 0); -+ cdev_init(&mc_restool->cdev, &fsl_mc_restool_dev_fops); -+ -+ error = cdev_add(&mc_restool->cdev, -+ mc_restool->dev, -+ FSL_MC_BUS_MAX_MINORS); -+ if (error) -+ return error; -+ -+ mc_restool->device = device_create(fsl_mc_bus_class, -+ NULL, -+ mc_restool->dev, -+ NULL, -+ "%s", -+ dev_name(&mc_dev->dev)); -+ if (IS_ERR(mc_restool->device)) { -+ error = PTR_ERR(mc_restool->device); -+ goto error_device_create; -+ } -+ -+ mutex_init(&mc_restool->mutex); -+ -+ return 0; -+ -+error_device_create: -+ cdev_del(&mc_restool->cdev); -+ -+ return error; -+} -+ -+void fsl_mc_restool_remove_device_file(struct fsl_mc_bus *mc_bus) -+{ -+ struct fsl_mc_restool *mc_restool = &mc_bus->restool_misc; -+ -+ if (WARN_ON(mc_restool->local_instance_in_use)) -+ return; -+ -+ if (WARN_ON(mc_restool->dynamic_instance_count != 0)) -+ return; -+ -+ cdev_del(&mc_restool->cdev); -+} ---- a/drivers/staging/fsl-mc/bus/mc-io.c -+++ /dev/null -@@ -1,292 +0,0 @@ --// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) --/* -- * Copyright 2013-2016 Freescale Semiconductor Inc. -- * -- */ -- --#include --#include "../include/mc.h" -- --#include "fsl-mc-private.h" --#include "dpmcp.h" --#include "dpmcp-cmd.h" -- --static int fsl_mc_io_set_dpmcp(struct fsl_mc_io *mc_io, -- struct fsl_mc_device *dpmcp_dev) --{ -- int error; -- -- if (WARN_ON(!dpmcp_dev)) -- return -EINVAL; -- -- if (WARN_ON(mc_io->dpmcp_dev)) -- return -EINVAL; -- -- if (WARN_ON(dpmcp_dev->mc_io)) -- return -EINVAL; -- -- error = dpmcp_open(mc_io, -- 0, -- dpmcp_dev->obj_desc.id, -- &dpmcp_dev->mc_handle); -- if (error < 0) -- return error; -- -- mc_io->dpmcp_dev = dpmcp_dev; -- dpmcp_dev->mc_io = mc_io; -- return 0; --} -- --static void fsl_mc_io_unset_dpmcp(struct fsl_mc_io *mc_io) --{ -- int error; -- struct fsl_mc_device *dpmcp_dev = mc_io->dpmcp_dev; -- -- if (WARN_ON(!dpmcp_dev)) -- return; -- -- if (WARN_ON(dpmcp_dev->mc_io != mc_io)) -- return; -- -- error = dpmcp_close(mc_io, -- 0, -- dpmcp_dev->mc_handle); -- if (error < 0) { -- dev_err(&dpmcp_dev->dev, "dpmcp_close() failed: %d\n", -- error); -- } -- -- mc_io->dpmcp_dev = NULL; -- dpmcp_dev->mc_io = NULL; --} -- --/** -- * Creates an MC I/O object -- * -- * @dev: device to be associated with the MC I/O object -- * @mc_portal_phys_addr: physical address of the MC portal to use -- * @mc_portal_size: size in bytes of the MC portal -- * @dpmcp-dev: Pointer to the DPMCP object associated with this MC I/O -- * object or NULL if none. -- * @flags: flags for the new MC I/O object -- * @new_mc_io: Area to return pointer to newly created MC I/O object -- * -- * Returns '0' on Success; Error code otherwise. -- */ --int __must_check fsl_create_mc_io(struct device *dev, -- phys_addr_t mc_portal_phys_addr, -- u32 mc_portal_size, -- struct fsl_mc_device *dpmcp_dev, -- u32 flags, struct fsl_mc_io **new_mc_io) --{ -- int error; -- struct fsl_mc_io *mc_io; -- void __iomem *mc_portal_virt_addr; -- struct resource *res; -- -- mc_io = devm_kzalloc(dev, sizeof(*mc_io), GFP_KERNEL); -- if (!mc_io) -- return -ENOMEM; -- -- mc_io->dev = dev; -- mc_io->flags = flags; -- mc_io->portal_phys_addr = mc_portal_phys_addr; -- mc_io->portal_size = mc_portal_size; -- if (flags & FSL_MC_IO_ATOMIC_CONTEXT_PORTAL) -- spin_lock_init(&mc_io->spinlock); -- else -- mutex_init(&mc_io->mutex); -- -- res = devm_request_mem_region(dev, -- mc_portal_phys_addr, -- mc_portal_size, -- "mc_portal"); -- if (!res) { -- dev_err(dev, -- "devm_request_mem_region failed for MC portal %pa\n", -- &mc_portal_phys_addr); -- return -EBUSY; -- } -- -- mc_portal_virt_addr = devm_ioremap_nocache(dev, -- mc_portal_phys_addr, -- mc_portal_size); -- if (!mc_portal_virt_addr) { -- dev_err(dev, -- "devm_ioremap_nocache failed for MC portal %pa\n", -- &mc_portal_phys_addr); -- return -ENXIO; -- } -- -- mc_io->portal_virt_addr = mc_portal_virt_addr; -- if (dpmcp_dev) { -- error = fsl_mc_io_set_dpmcp(mc_io, dpmcp_dev); -- if (error < 0) -- goto error_destroy_mc_io; -- } -- -- *new_mc_io = mc_io; -- return 0; -- --error_destroy_mc_io: -- fsl_destroy_mc_io(mc_io); -- return error; --} -- --/** -- * Destroys an MC I/O object -- * -- * @mc_io: MC I/O object to destroy -- */ --void fsl_destroy_mc_io(struct fsl_mc_io *mc_io) --{ -- struct fsl_mc_device *dpmcp_dev = mc_io->dpmcp_dev; -- -- if (dpmcp_dev) -- fsl_mc_io_unset_dpmcp(mc_io); -- -- devm_iounmap(mc_io->dev, mc_io->portal_virt_addr); -- devm_release_mem_region(mc_io->dev, -- mc_io->portal_phys_addr, -- mc_io->portal_size); -- -- mc_io->portal_virt_addr = NULL; -- devm_kfree(mc_io->dev, mc_io); --} -- --/** -- * fsl_mc_portal_allocate - Allocates an MC portal -- * -- * @mc_dev: MC device for which the MC portal is to be allocated -- * @mc_io_flags: Flags for the fsl_mc_io object that wraps the allocated -- * MC portal. -- * @new_mc_io: Pointer to area where the pointer to the fsl_mc_io object -- * that wraps the allocated MC portal is to be returned -- * -- * This function allocates an MC portal from the device's parent DPRC, -- * from the corresponding MC bus' pool of MC portals and wraps -- * it in a new fsl_mc_io object. If 'mc_dev' is a DPRC itself, the -- * portal is allocated from its own MC bus. -- */ --int __must_check fsl_mc_portal_allocate(struct fsl_mc_device *mc_dev, -- u16 mc_io_flags, -- struct fsl_mc_io **new_mc_io) --{ -- struct fsl_mc_device *mc_bus_dev; -- struct fsl_mc_bus *mc_bus; -- phys_addr_t mc_portal_phys_addr; -- size_t mc_portal_size; -- struct fsl_mc_device *dpmcp_dev; -- int error = -EINVAL; -- struct fsl_mc_resource *resource = NULL; -- struct fsl_mc_io *mc_io = NULL; -- -- if (mc_dev->flags & FSL_MC_IS_DPRC) { -- mc_bus_dev = mc_dev; -- } else { -- if (WARN_ON(!dev_is_fsl_mc(mc_dev->dev.parent))) -- return error; -- -- mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent); -- } -- -- mc_bus = to_fsl_mc_bus(mc_bus_dev); -- *new_mc_io = NULL; -- error = fsl_mc_resource_allocate(mc_bus, FSL_MC_POOL_DPMCP, &resource); -- if (error < 0) -- return error; -- -- error = -EINVAL; -- dpmcp_dev = resource->data; -- if (WARN_ON(!dpmcp_dev)) -- goto error_cleanup_resource; -- -- if (dpmcp_dev->obj_desc.ver_major < DPMCP_MIN_VER_MAJOR || -- (dpmcp_dev->obj_desc.ver_major == DPMCP_MIN_VER_MAJOR && -- dpmcp_dev->obj_desc.ver_minor < DPMCP_MIN_VER_MINOR)) { -- dev_err(&dpmcp_dev->dev, -- "ERROR: Version %d.%d of DPMCP not supported.\n", -- dpmcp_dev->obj_desc.ver_major, -- dpmcp_dev->obj_desc.ver_minor); -- error = -ENOTSUPP; -- goto error_cleanup_resource; -- } -- -- if (WARN_ON(dpmcp_dev->obj_desc.region_count == 0)) -- goto error_cleanup_resource; -- -- mc_portal_phys_addr = dpmcp_dev->regions[0].start; -- mc_portal_size = resource_size(dpmcp_dev->regions); -- -- if (WARN_ON(mc_portal_size != mc_bus_dev->mc_io->portal_size)) -- goto error_cleanup_resource; -- -- error = fsl_create_mc_io(&mc_bus_dev->dev, -- mc_portal_phys_addr, -- mc_portal_size, dpmcp_dev, -- mc_io_flags, &mc_io); -- if (error < 0) -- goto error_cleanup_resource; -- -- *new_mc_io = mc_io; -- return 0; -- --error_cleanup_resource: -- fsl_mc_resource_free(resource); -- return error; --} --EXPORT_SYMBOL_GPL(fsl_mc_portal_allocate); -- --/** -- * fsl_mc_portal_free - Returns an MC portal to the pool of free MC portals -- * of a given MC bus -- * -- * @mc_io: Pointer to the fsl_mc_io object that wraps the MC portal to free -- */ --void fsl_mc_portal_free(struct fsl_mc_io *mc_io) --{ -- struct fsl_mc_device *dpmcp_dev; -- struct fsl_mc_resource *resource; -- -- /* -- * Every mc_io obtained by calling fsl_mc_portal_allocate() is supposed -- * to have a DPMCP object associated with. -- */ -- dpmcp_dev = mc_io->dpmcp_dev; -- if (WARN_ON(!dpmcp_dev)) -- return; -- -- resource = dpmcp_dev->resource; -- if (WARN_ON(!resource || resource->type != FSL_MC_POOL_DPMCP)) -- return; -- -- if (WARN_ON(resource->data != dpmcp_dev)) -- return; -- -- fsl_destroy_mc_io(mc_io); -- fsl_mc_resource_free(resource); --} --EXPORT_SYMBOL_GPL(fsl_mc_portal_free); -- --/** -- * fsl_mc_portal_reset - Resets the dpmcp object for a given fsl_mc_io object -- * -- * @mc_io: Pointer to the fsl_mc_io object that wraps the MC portal to free -- */ --int fsl_mc_portal_reset(struct fsl_mc_io *mc_io) --{ -- int error; -- struct fsl_mc_device *dpmcp_dev = mc_io->dpmcp_dev; -- -- if (WARN_ON(!dpmcp_dev)) -- return -EINVAL; -- -- error = dpmcp_reset(mc_io, 0, dpmcp_dev->mc_handle); -- if (error < 0) { -- dev_err(&dpmcp_dev->dev, "dpmcp_reset() failed: %d\n", error); -- return error; -- } -- -- return 0; --} --EXPORT_SYMBOL_GPL(fsl_mc_portal_reset); ---- /dev/null -+++ b/drivers/bus/fsl-mc/mc-io.c -@@ -0,0 +1,281 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ */ -+ -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+static int fsl_mc_io_set_dpmcp(struct fsl_mc_io *mc_io, -+ struct fsl_mc_device *dpmcp_dev) -+{ -+ int error; -+ -+ if (mc_io->dpmcp_dev) -+ return -EINVAL; -+ -+ if (dpmcp_dev->mc_io) -+ return -EINVAL; -+ -+ error = dpmcp_open(mc_io, -+ 0, -+ dpmcp_dev->obj_desc.id, -+ &dpmcp_dev->mc_handle); -+ if (error < 0) -+ return error; -+ -+ mc_io->dpmcp_dev = dpmcp_dev; -+ dpmcp_dev->mc_io = mc_io; -+ return 0; -+} -+ -+static void fsl_mc_io_unset_dpmcp(struct fsl_mc_io *mc_io) -+{ -+ int error; -+ struct fsl_mc_device *dpmcp_dev = mc_io->dpmcp_dev; -+ -+ error = dpmcp_close(mc_io, -+ 0, -+ dpmcp_dev->mc_handle); -+ if (error < 0) { -+ dev_err(&dpmcp_dev->dev, "dpmcp_close() failed: %d\n", -+ error); -+ } -+ -+ mc_io->dpmcp_dev = NULL; -+ dpmcp_dev->mc_io = NULL; -+} -+ -+/** -+ * Creates an MC I/O object -+ * -+ * @dev: device to be associated with the MC I/O object -+ * @mc_portal_phys_addr: physical address of the MC portal to use -+ * @mc_portal_size: size in bytes of the MC portal -+ * @dpmcp-dev: Pointer to the DPMCP object associated with this MC I/O -+ * object or NULL if none. -+ * @flags: flags for the new MC I/O object -+ * @new_mc_io: Area to return pointer to newly created MC I/O object -+ * -+ * Returns '0' on Success; Error code otherwise. -+ */ -+int __must_check fsl_create_mc_io(struct device *dev, -+ phys_addr_t mc_portal_phys_addr, -+ u32 mc_portal_size, -+ struct fsl_mc_device *dpmcp_dev, -+ u32 flags, struct fsl_mc_io **new_mc_io) -+{ -+ int error; -+ struct fsl_mc_io *mc_io; -+ void __iomem *mc_portal_virt_addr; -+ struct resource *res; -+ -+ mc_io = devm_kzalloc(dev, sizeof(*mc_io), GFP_KERNEL); -+ if (!mc_io) -+ return -ENOMEM; -+ -+ mc_io->dev = dev; -+ mc_io->flags = flags; -+ mc_io->portal_phys_addr = mc_portal_phys_addr; -+ mc_io->portal_size = mc_portal_size; -+ if (flags & FSL_MC_IO_ATOMIC_CONTEXT_PORTAL) -+ spin_lock_init(&mc_io->spinlock); -+ else -+ mutex_init(&mc_io->mutex); -+ -+ res = devm_request_mem_region(dev, -+ mc_portal_phys_addr, -+ mc_portal_size, -+ "mc_portal"); -+ if (!res) { -+ dev_err(dev, -+ "devm_request_mem_region failed for MC portal %pa\n", -+ &mc_portal_phys_addr); -+ return -EBUSY; -+ } -+ -+ mc_portal_virt_addr = devm_ioremap_nocache(dev, -+ mc_portal_phys_addr, -+ mc_portal_size); -+ if (!mc_portal_virt_addr) { -+ dev_err(dev, -+ "devm_ioremap_nocache failed for MC portal %pa\n", -+ &mc_portal_phys_addr); -+ return -ENXIO; -+ } -+ -+ mc_io->portal_virt_addr = mc_portal_virt_addr; -+ if (dpmcp_dev) { -+ error = fsl_mc_io_set_dpmcp(mc_io, dpmcp_dev); -+ if (error < 0) -+ goto error_destroy_mc_io; -+ } -+ -+ *new_mc_io = mc_io; -+ return 0; -+ -+error_destroy_mc_io: -+ fsl_destroy_mc_io(mc_io); -+ return error; -+} -+ -+/** -+ * Destroys an MC I/O object -+ * -+ * @mc_io: MC I/O object to destroy -+ */ -+void fsl_destroy_mc_io(struct fsl_mc_io *mc_io) -+{ -+ struct fsl_mc_device *dpmcp_dev = mc_io->dpmcp_dev; -+ -+ if (dpmcp_dev) -+ fsl_mc_io_unset_dpmcp(mc_io); -+ -+ devm_iounmap(mc_io->dev, mc_io->portal_virt_addr); -+ devm_release_mem_region(mc_io->dev, -+ mc_io->portal_phys_addr, -+ mc_io->portal_size); -+ -+ mc_io->portal_virt_addr = NULL; -+ devm_kfree(mc_io->dev, mc_io); -+} -+ -+/** -+ * fsl_mc_portal_allocate - Allocates an MC portal -+ * -+ * @mc_dev: MC device for which the MC portal is to be allocated -+ * @mc_io_flags: Flags for the fsl_mc_io object that wraps the allocated -+ * MC portal. -+ * @new_mc_io: Pointer to area where the pointer to the fsl_mc_io object -+ * that wraps the allocated MC portal is to be returned -+ * -+ * This function allocates an MC portal from the device's parent DPRC, -+ * from the corresponding MC bus' pool of MC portals and wraps -+ * it in a new fsl_mc_io object. If 'mc_dev' is a DPRC itself, the -+ * portal is allocated from its own MC bus. -+ */ -+int __must_check fsl_mc_portal_allocate(struct fsl_mc_device *mc_dev, -+ u16 mc_io_flags, -+ struct fsl_mc_io **new_mc_io) -+{ -+ struct fsl_mc_device *mc_bus_dev; -+ struct fsl_mc_bus *mc_bus; -+ phys_addr_t mc_portal_phys_addr; -+ size_t mc_portal_size; -+ struct fsl_mc_device *dpmcp_dev; -+ int error = -EINVAL; -+ struct fsl_mc_resource *resource = NULL; -+ struct fsl_mc_io *mc_io = NULL; -+ -+ if (fsl_mc_is_root_dprc(&mc_dev->dev)) { -+ mc_bus_dev = mc_dev; -+ } else { -+ if (!dev_is_fsl_mc(mc_dev->dev.parent)) -+ return error; -+ -+ mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent); -+ } -+ -+ mc_bus = to_fsl_mc_bus(mc_bus_dev); -+ *new_mc_io = NULL; -+ error = fsl_mc_resource_allocate(mc_bus, FSL_MC_POOL_DPMCP, &resource); -+ if (error < 0) -+ return error; -+ -+ error = -EINVAL; -+ dpmcp_dev = resource->data; -+ -+ if (dpmcp_dev->obj_desc.ver_major < DPMCP_MIN_VER_MAJOR || -+ (dpmcp_dev->obj_desc.ver_major == DPMCP_MIN_VER_MAJOR && -+ dpmcp_dev->obj_desc.ver_minor < DPMCP_MIN_VER_MINOR)) { -+ dev_err(&dpmcp_dev->dev, -+ "ERROR: Version %d.%d of DPMCP not supported.\n", -+ dpmcp_dev->obj_desc.ver_major, -+ dpmcp_dev->obj_desc.ver_minor); -+ error = -ENOTSUPP; -+ goto error_cleanup_resource; -+ } -+ -+ mc_portal_phys_addr = dpmcp_dev->regions[0].start; -+ mc_portal_size = resource_size(dpmcp_dev->regions); -+ -+ error = fsl_create_mc_io(&mc_bus_dev->dev, -+ mc_portal_phys_addr, -+ mc_portal_size, dpmcp_dev, -+ mc_io_flags, &mc_io); -+ if (error < 0) -+ goto error_cleanup_resource; -+ -+ dpmcp_dev->consumer_link = device_link_add(&mc_dev->dev, -+ &dpmcp_dev->dev, -+ DL_FLAG_AUTOREMOVE_CONSUMER); -+ if (!dpmcp_dev->consumer_link) { -+ error = -EINVAL; -+ goto error_cleanup_mc_io; -+ } -+ -+ *new_mc_io = mc_io; -+ return 0; -+ -+error_cleanup_mc_io: -+ fsl_destroy_mc_io(mc_io); -+error_cleanup_resource: -+ fsl_mc_resource_free(resource); -+ return error; -+} -+EXPORT_SYMBOL_GPL(fsl_mc_portal_allocate); -+ -+/** -+ * fsl_mc_portal_free - Returns an MC portal to the pool of free MC portals -+ * of a given MC bus -+ * -+ * @mc_io: Pointer to the fsl_mc_io object that wraps the MC portal to free -+ */ -+void fsl_mc_portal_free(struct fsl_mc_io *mc_io) -+{ -+ struct fsl_mc_device *dpmcp_dev; -+ struct fsl_mc_resource *resource; -+ -+ /* -+ * Every mc_io obtained by calling fsl_mc_portal_allocate() is supposed -+ * to have a DPMCP object associated with. -+ */ -+ dpmcp_dev = mc_io->dpmcp_dev; -+ -+ resource = dpmcp_dev->resource; -+ if (!resource || resource->type != FSL_MC_POOL_DPMCP) -+ return; -+ -+ if (resource->data != dpmcp_dev) -+ return; -+ -+ fsl_destroy_mc_io(mc_io); -+ fsl_mc_resource_free(resource); -+ -+ device_link_del(dpmcp_dev->consumer_link); -+ dpmcp_dev->consumer_link = NULL; -+} -+EXPORT_SYMBOL_GPL(fsl_mc_portal_free); -+ -+/** -+ * fsl_mc_portal_reset - Resets the dpmcp object for a given fsl_mc_io object -+ * -+ * @mc_io: Pointer to the fsl_mc_io object that wraps the MC portal to free -+ */ -+int fsl_mc_portal_reset(struct fsl_mc_io *mc_io) -+{ -+ int error; -+ struct fsl_mc_device *dpmcp_dev = mc_io->dpmcp_dev; -+ -+ error = dpmcp_reset(mc_io, 0, dpmcp_dev->mc_handle); -+ if (error < 0) { -+ dev_err(&dpmcp_dev->dev, "dpmcp_reset() failed: %d\n", error); -+ return error; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(fsl_mc_portal_reset); ---- a/drivers/staging/fsl-mc/bus/mc-sys.c -+++ /dev/null -@@ -1,297 +0,0 @@ --// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) --/* -- * Copyright 2013-2016 Freescale Semiconductor Inc. -- * -- * I/O services to send MC commands to the MC hardware -- * -- */ -- --#include --#include --#include --#include --#include --#include --#include "../include/mc.h" -- --#include "dpmcp.h" -- --/** -- * Timeout in milliseconds to wait for the completion of an MC command -- */ --#define MC_CMD_COMPLETION_TIMEOUT_MS 500 -- --/* -- * usleep_range() min and max values used to throttle down polling -- * iterations while waiting for MC command completion -- */ --#define MC_CMD_COMPLETION_POLLING_MIN_SLEEP_USECS 10 --#define MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS 500 -- --static enum mc_cmd_status mc_cmd_hdr_read_status(struct mc_command *cmd) --{ -- struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header; -- -- return (enum mc_cmd_status)hdr->status; --} -- --static u16 mc_cmd_hdr_read_cmdid(struct mc_command *cmd) --{ -- struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header; -- u16 cmd_id = le16_to_cpu(hdr->cmd_id); -- -- return cmd_id; --} -- --static int mc_status_to_error(enum mc_cmd_status status) --{ -- static const int mc_status_to_error_map[] = { -- [MC_CMD_STATUS_OK] = 0, -- [MC_CMD_STATUS_AUTH_ERR] = -EACCES, -- [MC_CMD_STATUS_NO_PRIVILEGE] = -EPERM, -- [MC_CMD_STATUS_DMA_ERR] = -EIO, -- [MC_CMD_STATUS_CONFIG_ERR] = -ENXIO, -- [MC_CMD_STATUS_TIMEOUT] = -ETIMEDOUT, -- [MC_CMD_STATUS_NO_RESOURCE] = -ENAVAIL, -- [MC_CMD_STATUS_NO_MEMORY] = -ENOMEM, -- [MC_CMD_STATUS_BUSY] = -EBUSY, -- [MC_CMD_STATUS_UNSUPPORTED_OP] = -ENOTSUPP, -- [MC_CMD_STATUS_INVALID_STATE] = -ENODEV, -- }; -- -- if (WARN_ON((u32)status >= ARRAY_SIZE(mc_status_to_error_map))) -- return -EINVAL; -- -- return mc_status_to_error_map[status]; --} -- --static const char *mc_status_to_string(enum mc_cmd_status status) --{ -- static const char *const status_strings[] = { -- [MC_CMD_STATUS_OK] = "Command completed successfully", -- [MC_CMD_STATUS_READY] = "Command ready to be processed", -- [MC_CMD_STATUS_AUTH_ERR] = "Authentication error", -- [MC_CMD_STATUS_NO_PRIVILEGE] = "No privilege", -- [MC_CMD_STATUS_DMA_ERR] = "DMA or I/O error", -- [MC_CMD_STATUS_CONFIG_ERR] = "Configuration error", -- [MC_CMD_STATUS_TIMEOUT] = "Operation timed out", -- [MC_CMD_STATUS_NO_RESOURCE] = "No resources", -- [MC_CMD_STATUS_NO_MEMORY] = "No memory available", -- [MC_CMD_STATUS_BUSY] = "Device is busy", -- [MC_CMD_STATUS_UNSUPPORTED_OP] = "Unsupported operation", -- [MC_CMD_STATUS_INVALID_STATE] = "Invalid state" -- }; -- -- if ((unsigned int)status >= ARRAY_SIZE(status_strings)) -- return "Unknown MC error"; -- -- return status_strings[status]; --} -- --/** -- * mc_write_command - writes a command to a Management Complex (MC) portal -- * -- * @portal: pointer to an MC portal -- * @cmd: pointer to a filled command -- */ --static inline void mc_write_command(struct mc_command __iomem *portal, -- struct mc_command *cmd) --{ -- int i; -- -- /* copy command parameters into the portal */ -- for (i = 0; i < MC_CMD_NUM_OF_PARAMS; i++) -- /* -- * Data is already in the expected LE byte-order. Do an -- * extra LE -> CPU conversion so that the CPU -> LE done in -- * the device io write api puts it back in the right order. -- */ -- writeq_relaxed(le64_to_cpu(cmd->params[i]), &portal->params[i]); -- -- /* submit the command by writing the header */ -- writeq(le64_to_cpu(cmd->header), &portal->header); --} -- --/** -- * mc_read_response - reads the response for the last MC command from a -- * Management Complex (MC) portal -- * -- * @portal: pointer to an MC portal -- * @resp: pointer to command response buffer -- * -- * Returns MC_CMD_STATUS_OK on Success; Error code otherwise. -- */ --static inline enum mc_cmd_status mc_read_response(struct mc_command __iomem * -- portal, -- struct mc_command *resp) --{ -- int i; -- enum mc_cmd_status status; -- -- /* Copy command response header from MC portal: */ -- resp->header = cpu_to_le64(readq_relaxed(&portal->header)); -- status = mc_cmd_hdr_read_status(resp); -- if (status != MC_CMD_STATUS_OK) -- return status; -- -- /* Copy command response data from MC portal: */ -- for (i = 0; i < MC_CMD_NUM_OF_PARAMS; i++) -- /* -- * Data is expected to be in LE byte-order. Do an -- * extra CPU -> LE to revert the LE -> CPU done in -- * the device io read api. -- */ -- resp->params[i] = -- cpu_to_le64(readq_relaxed(&portal->params[i])); -- -- return status; --} -- --/** -- * Waits for the completion of an MC command doing preemptible polling. -- * uslepp_range() is called between polling iterations. -- * -- * @mc_io: MC I/O object to be used -- * @cmd: command buffer to receive MC response -- * @mc_status: MC command completion status -- */ --static int mc_polling_wait_preemptible(struct fsl_mc_io *mc_io, -- struct mc_command *cmd, -- enum mc_cmd_status *mc_status) --{ -- enum mc_cmd_status status; -- unsigned long jiffies_until_timeout = -- jiffies + msecs_to_jiffies(MC_CMD_COMPLETION_TIMEOUT_MS); -- -- /* -- * Wait for response from the MC hardware: -- */ -- for (;;) { -- status = mc_read_response(mc_io->portal_virt_addr, cmd); -- if (status != MC_CMD_STATUS_READY) -- break; -- -- /* -- * TODO: When MC command completion interrupts are supported -- * call wait function here instead of usleep_range() -- */ -- usleep_range(MC_CMD_COMPLETION_POLLING_MIN_SLEEP_USECS, -- MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS); -- -- if (time_after_eq(jiffies, jiffies_until_timeout)) { -- dev_dbg(mc_io->dev, -- "MC command timed out (portal: %pa, dprc handle: %#x, command: %#x)\n", -- &mc_io->portal_phys_addr, -- (unsigned int)mc_cmd_hdr_read_token(cmd), -- (unsigned int)mc_cmd_hdr_read_cmdid(cmd)); -- -- return -ETIMEDOUT; -- } -- } -- -- *mc_status = status; -- return 0; --} -- --/** -- * Waits for the completion of an MC command doing atomic polling. -- * udelay() is called between polling iterations. -- * -- * @mc_io: MC I/O object to be used -- * @cmd: command buffer to receive MC response -- * @mc_status: MC command completion status -- */ --static int mc_polling_wait_atomic(struct fsl_mc_io *mc_io, -- struct mc_command *cmd, -- enum mc_cmd_status *mc_status) --{ -- enum mc_cmd_status status; -- unsigned long timeout_usecs = MC_CMD_COMPLETION_TIMEOUT_MS * 1000; -- -- BUILD_BUG_ON((MC_CMD_COMPLETION_TIMEOUT_MS * 1000) % -- MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS != 0); -- -- for (;;) { -- status = mc_read_response(mc_io->portal_virt_addr, cmd); -- if (status != MC_CMD_STATUS_READY) -- break; -- -- udelay(MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS); -- timeout_usecs -= MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS; -- if (timeout_usecs == 0) { -- dev_dbg(mc_io->dev, -- "MC command timed out (portal: %pa, dprc handle: %#x, command: %#x)\n", -- &mc_io->portal_phys_addr, -- (unsigned int)mc_cmd_hdr_read_token(cmd), -- (unsigned int)mc_cmd_hdr_read_cmdid(cmd)); -- -- return -ETIMEDOUT; -- } -- } -- -- *mc_status = status; -- return 0; --} -- --/** -- * Sends a command to the MC device using the given MC I/O object -- * -- * @mc_io: MC I/O object to be used -- * @cmd: command to be sent -- * -- * Returns '0' on Success; Error code otherwise. -- */ --int mc_send_command(struct fsl_mc_io *mc_io, struct mc_command *cmd) --{ -- int error; -- enum mc_cmd_status status; -- unsigned long irq_flags = 0; -- -- if (WARN_ON(in_irq() && -- !(mc_io->flags & FSL_MC_IO_ATOMIC_CONTEXT_PORTAL))) -- return -EINVAL; -- -- if (mc_io->flags & FSL_MC_IO_ATOMIC_CONTEXT_PORTAL) -- spin_lock_irqsave(&mc_io->spinlock, irq_flags); -- else -- mutex_lock(&mc_io->mutex); -- -- /* -- * Send command to the MC hardware: -- */ -- mc_write_command(mc_io->portal_virt_addr, cmd); -- -- /* -- * Wait for response from the MC hardware: -- */ -- if (!(mc_io->flags & FSL_MC_IO_ATOMIC_CONTEXT_PORTAL)) -- error = mc_polling_wait_preemptible(mc_io, cmd, &status); -- else -- error = mc_polling_wait_atomic(mc_io, cmd, &status); -- -- if (error < 0) -- goto common_exit; -- -- if (status != MC_CMD_STATUS_OK) { -- dev_dbg(mc_io->dev, -- "MC command failed: portal: %pa, dprc handle: %#x, command: %#x, status: %s (%#x)\n", -- &mc_io->portal_phys_addr, -- (unsigned int)mc_cmd_hdr_read_token(cmd), -- (unsigned int)mc_cmd_hdr_read_cmdid(cmd), -- mc_status_to_string(status), -- (unsigned int)status); -- -- error = mc_status_to_error(status); -- goto common_exit; -- } -- -- error = 0; --common_exit: -- if (mc_io->flags & FSL_MC_IO_ATOMIC_CONTEXT_PORTAL) -- spin_unlock_irqrestore(&mc_io->spinlock, irq_flags); -- else -- mutex_unlock(&mc_io->mutex); -- -- return error; --} --EXPORT_SYMBOL(mc_send_command); ---- /dev/null -+++ b/drivers/bus/fsl-mc/mc-sys.c -@@ -0,0 +1,296 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ * I/O services to send MC commands to the MC hardware -+ * -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "fsl-mc-private.h" -+ -+/** -+ * Timeout in milliseconds to wait for the completion of an MC command -+ */ -+#define MC_CMD_COMPLETION_TIMEOUT_MS 15000 -+ -+/* -+ * usleep_range() min and max values used to throttle down polling -+ * iterations while waiting for MC command completion -+ */ -+#define MC_CMD_COMPLETION_POLLING_MIN_SLEEP_USECS 10 -+#define MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS 500 -+ -+static enum mc_cmd_status mc_cmd_hdr_read_status(struct fsl_mc_command *cmd) -+{ -+ struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header; -+ -+ return (enum mc_cmd_status)hdr->status; -+} -+ -+static u16 mc_cmd_hdr_read_cmdid(struct fsl_mc_command *cmd) -+{ -+ struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header; -+ u16 cmd_id = le16_to_cpu(hdr->cmd_id); -+ -+ return cmd_id; -+} -+ -+static int mc_status_to_error(enum mc_cmd_status status) -+{ -+ static const int mc_status_to_error_map[] = { -+ [MC_CMD_STATUS_OK] = 0, -+ [MC_CMD_STATUS_AUTH_ERR] = -EACCES, -+ [MC_CMD_STATUS_NO_PRIVILEGE] = -EPERM, -+ [MC_CMD_STATUS_DMA_ERR] = -EIO, -+ [MC_CMD_STATUS_CONFIG_ERR] = -ENXIO, -+ [MC_CMD_STATUS_TIMEOUT] = -ETIMEDOUT, -+ [MC_CMD_STATUS_NO_RESOURCE] = -ENAVAIL, -+ [MC_CMD_STATUS_NO_MEMORY] = -ENOMEM, -+ [MC_CMD_STATUS_BUSY] = -EBUSY, -+ [MC_CMD_STATUS_UNSUPPORTED_OP] = -ENOTSUPP, -+ [MC_CMD_STATUS_INVALID_STATE] = -ENODEV, -+ }; -+ -+ if ((u32)status >= ARRAY_SIZE(mc_status_to_error_map)) -+ return -EINVAL; -+ -+ return mc_status_to_error_map[status]; -+} -+ -+static const char *mc_status_to_string(enum mc_cmd_status status) -+{ -+ static const char *const status_strings[] = { -+ [MC_CMD_STATUS_OK] = "Command completed successfully", -+ [MC_CMD_STATUS_READY] = "Command ready to be processed", -+ [MC_CMD_STATUS_AUTH_ERR] = "Authentication error", -+ [MC_CMD_STATUS_NO_PRIVILEGE] = "No privilege", -+ [MC_CMD_STATUS_DMA_ERR] = "DMA or I/O error", -+ [MC_CMD_STATUS_CONFIG_ERR] = "Configuration error", -+ [MC_CMD_STATUS_TIMEOUT] = "Operation timed out", -+ [MC_CMD_STATUS_NO_RESOURCE] = "No resources", -+ [MC_CMD_STATUS_NO_MEMORY] = "No memory available", -+ [MC_CMD_STATUS_BUSY] = "Device is busy", -+ [MC_CMD_STATUS_UNSUPPORTED_OP] = "Unsupported operation", -+ [MC_CMD_STATUS_INVALID_STATE] = "Invalid state" -+ }; -+ -+ if ((unsigned int)status >= ARRAY_SIZE(status_strings)) -+ return "Unknown MC error"; -+ -+ return status_strings[status]; -+} -+ -+/** -+ * mc_write_command - writes a command to a Management Complex (MC) portal -+ * -+ * @portal: pointer to an MC portal -+ * @cmd: pointer to a filled command -+ */ -+static inline void mc_write_command(struct fsl_mc_command __iomem *portal, -+ struct fsl_mc_command *cmd) -+{ -+ int i; -+ -+ /* copy command parameters into the portal */ -+ for (i = 0; i < MC_CMD_NUM_OF_PARAMS; i++) -+ /* -+ * Data is already in the expected LE byte-order. Do an -+ * extra LE -> CPU conversion so that the CPU -> LE done in -+ * the device io write api puts it back in the right order. -+ */ -+ writeq_relaxed(le64_to_cpu(cmd->params[i]), &portal->params[i]); -+ -+ /* submit the command by writing the header */ -+ writeq(le64_to_cpu(cmd->header), &portal->header); -+} -+ -+/** -+ * mc_read_response - reads the response for the last MC command from a -+ * Management Complex (MC) portal -+ * -+ * @portal: pointer to an MC portal -+ * @resp: pointer to command response buffer -+ * -+ * Returns MC_CMD_STATUS_OK on Success; Error code otherwise. -+ */ -+static inline enum mc_cmd_status mc_read_response(struct fsl_mc_command __iomem -+ *portal, -+ struct fsl_mc_command *resp) -+{ -+ int i; -+ enum mc_cmd_status status; -+ -+ /* Copy command response header from MC portal: */ -+ resp->header = cpu_to_le64(readq_relaxed(&portal->header)); -+ status = mc_cmd_hdr_read_status(resp); -+ if (status != MC_CMD_STATUS_OK) -+ return status; -+ -+ /* Copy command response data from MC portal: */ -+ for (i = 0; i < MC_CMD_NUM_OF_PARAMS; i++) -+ /* -+ * Data is expected to be in LE byte-order. Do an -+ * extra CPU -> LE to revert the LE -> CPU done in -+ * the device io read api. -+ */ -+ resp->params[i] = -+ cpu_to_le64(readq_relaxed(&portal->params[i])); -+ -+ return status; -+} -+ -+/** -+ * Waits for the completion of an MC command doing preemptible polling. -+ * uslepp_range() is called between polling iterations. -+ * -+ * @mc_io: MC I/O object to be used -+ * @cmd: command buffer to receive MC response -+ * @mc_status: MC command completion status -+ */ -+static int mc_polling_wait_preemptible(struct fsl_mc_io *mc_io, -+ struct fsl_mc_command *cmd, -+ enum mc_cmd_status *mc_status) -+{ -+ enum mc_cmd_status status; -+ unsigned long jiffies_until_timeout = -+ jiffies + msecs_to_jiffies(MC_CMD_COMPLETION_TIMEOUT_MS); -+ -+ /* -+ * Wait for response from the MC hardware: -+ */ -+ for (;;) { -+ status = mc_read_response(mc_io->portal_virt_addr, cmd); -+ if (status != MC_CMD_STATUS_READY) -+ break; -+ -+ /* -+ * TODO: When MC command completion interrupts are supported -+ * call wait function here instead of usleep_range() -+ */ -+ usleep_range(MC_CMD_COMPLETION_POLLING_MIN_SLEEP_USECS, -+ MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS); -+ -+ if (time_after_eq(jiffies, jiffies_until_timeout)) { -+ dev_dbg(mc_io->dev, -+ "MC command timed out (portal: %pa, dprc handle: %#x, command: %#x)\n", -+ &mc_io->portal_phys_addr, -+ (unsigned int)mc_cmd_hdr_read_token(cmd), -+ (unsigned int)mc_cmd_hdr_read_cmdid(cmd)); -+ -+ return -ETIMEDOUT; -+ } -+ } -+ -+ *mc_status = status; -+ return 0; -+} -+ -+/** -+ * Waits for the completion of an MC command doing atomic polling. -+ * udelay() is called between polling iterations. -+ * -+ * @mc_io: MC I/O object to be used -+ * @cmd: command buffer to receive MC response -+ * @mc_status: MC command completion status -+ */ -+static int mc_polling_wait_atomic(struct fsl_mc_io *mc_io, -+ struct fsl_mc_command *cmd, -+ enum mc_cmd_status *mc_status) -+{ -+ enum mc_cmd_status status; -+ unsigned long timeout_usecs = MC_CMD_COMPLETION_TIMEOUT_MS * 1000; -+ -+ BUILD_BUG_ON((MC_CMD_COMPLETION_TIMEOUT_MS * 1000) % -+ MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS != 0); -+ -+ for (;;) { -+ status = mc_read_response(mc_io->portal_virt_addr, cmd); -+ if (status != MC_CMD_STATUS_READY) -+ break; -+ -+ udelay(MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS); -+ timeout_usecs -= MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS; -+ if (timeout_usecs == 0) { -+ dev_dbg(mc_io->dev, -+ "MC command timed out (portal: %pa, dprc handle: %#x, command: %#x)\n", -+ &mc_io->portal_phys_addr, -+ (unsigned int)mc_cmd_hdr_read_token(cmd), -+ (unsigned int)mc_cmd_hdr_read_cmdid(cmd)); -+ -+ return -ETIMEDOUT; -+ } -+ } -+ -+ *mc_status = status; -+ return 0; -+} -+ -+/** -+ * Sends a command to the MC device using the given MC I/O object -+ * -+ * @mc_io: MC I/O object to be used -+ * @cmd: command to be sent -+ * -+ * Returns '0' on Success; Error code otherwise. -+ */ -+int mc_send_command(struct fsl_mc_io *mc_io, struct fsl_mc_command *cmd) -+{ -+ int error; -+ enum mc_cmd_status status; -+ unsigned long irq_flags = 0; -+ -+ if (in_irq() && !(mc_io->flags & FSL_MC_IO_ATOMIC_CONTEXT_PORTAL)) -+ return -EINVAL; -+ -+ if (mc_io->flags & FSL_MC_IO_ATOMIC_CONTEXT_PORTAL) -+ spin_lock_irqsave(&mc_io->spinlock, irq_flags); -+ else -+ mutex_lock(&mc_io->mutex); -+ -+ /* -+ * Send command to the MC hardware: -+ */ -+ mc_write_command(mc_io->portal_virt_addr, cmd); -+ -+ /* -+ * Wait for response from the MC hardware: -+ */ -+ if (!(mc_io->flags & FSL_MC_IO_ATOMIC_CONTEXT_PORTAL)) -+ error = mc_polling_wait_preemptible(mc_io, cmd, &status); -+ else -+ error = mc_polling_wait_atomic(mc_io, cmd, &status); -+ -+ if (error < 0) -+ goto common_exit; -+ -+ if (status != MC_CMD_STATUS_OK) { -+ dev_dbg(mc_io->dev, -+ "MC command failed: portal: %pa, dprc handle: %#x, command: %#x, status: %s (%#x)\n", -+ &mc_io->portal_phys_addr, -+ (unsigned int)mc_cmd_hdr_read_token(cmd), -+ (unsigned int)mc_cmd_hdr_read_cmdid(cmd), -+ mc_status_to_string(status), -+ (unsigned int)status); -+ -+ error = mc_status_to_error(status); -+ goto common_exit; -+ } -+ -+ error = 0; -+common_exit: -+ if (mc_io->flags & FSL_MC_IO_ATOMIC_CONTEXT_PORTAL) -+ spin_unlock_irqrestore(&mc_io->spinlock, irq_flags); -+ else -+ mutex_unlock(&mc_io->mutex); -+ -+ return error; -+} -+EXPORT_SYMBOL_GPL(mc_send_command); ---- a/drivers/irqchip/Kconfig -+++ b/drivers/irqchip/Kconfig -@@ -42,6 +42,12 @@ config ARM_GIC_V3_ITS - depends on PCI - depends on PCI_MSI - -+config ARM_GIC_V3_ITS_FSL_MC -+ bool -+ depends on ARM_GIC_V3_ITS -+ depends on FSL_MC_BUS -+ default ARM_GIC_V3_ITS -+ - config ARM_NVIC - bool - select IRQ_DOMAIN ---- a/drivers/irqchip/Makefile -+++ b/drivers/irqchip/Makefile -@@ -30,6 +30,7 @@ obj-$(CONFIG_ARCH_REALVIEW) += irq-gic- - obj-$(CONFIG_ARM_GIC_V2M) += irq-gic-v2m.o - obj-$(CONFIG_ARM_GIC_V3) += irq-gic-v3.o irq-gic-common.o - obj-$(CONFIG_ARM_GIC_V3_ITS) += irq-gic-v3-its.o irq-gic-v3-its-pci-msi.o irq-gic-v3-its-platform-msi.o irq-gic-v4.o -+obj-$(CONFIG_ARM_GIC_V3_ITS_FSL_MC) += irq-gic-v3-its-fsl-mc-msi.o - obj-$(CONFIG_PARTITION_PERCPU) += irq-partition-percpu.o - obj-$(CONFIG_HISILICON_IRQ_MBIGEN) += irq-mbigen.o - obj-$(CONFIG_ARM_NVIC) += irq-nvic.o ---- /dev/null -+++ b/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c -@@ -0,0 +1,98 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Freescale Management Complex (MC) bus driver MSI support -+ * -+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc. -+ * Author: German Rivera -+ * -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+static struct irq_chip its_msi_irq_chip = { -+ .name = "ITS-fMSI", -+ .irq_mask = irq_chip_mask_parent, -+ .irq_unmask = irq_chip_unmask_parent, -+ .irq_eoi = irq_chip_eoi_parent, -+ .irq_set_affinity = msi_domain_set_affinity -+}; -+ -+static int its_fsl_mc_msi_prepare(struct irq_domain *msi_domain, -+ struct device *dev, -+ int nvec, msi_alloc_info_t *info) -+{ -+ struct fsl_mc_device *mc_bus_dev; -+ struct msi_domain_info *msi_info; -+ -+ if (!dev_is_fsl_mc(dev)) -+ return -EINVAL; -+ -+ mc_bus_dev = to_fsl_mc_device(dev); -+ if (!(mc_bus_dev->flags & FSL_MC_IS_DPRC)) -+ return -EINVAL; -+ -+ /* -+ * Set the device Id to be passed to the GIC-ITS: -+ * -+ * NOTE: This device id corresponds to the IOMMU stream ID -+ * associated with the DPRC object (ICID). -+ */ -+ info->scratchpad[0].ul = mc_bus_dev->icid; -+ msi_info = msi_get_domain_info(msi_domain->parent); -+ return msi_info->ops->msi_prepare(msi_domain->parent, dev, nvec, info); -+} -+ -+static struct msi_domain_ops its_fsl_mc_msi_ops __ro_after_init = { -+ .msi_prepare = its_fsl_mc_msi_prepare, -+}; -+ -+static struct msi_domain_info its_fsl_mc_msi_domain_info = { -+ .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS), -+ .ops = &its_fsl_mc_msi_ops, -+ .chip = &its_msi_irq_chip, -+}; -+ -+static const struct of_device_id its_device_id[] = { -+ { .compatible = "arm,gic-v3-its", }, -+ {}, -+}; -+ -+static int __init its_fsl_mc_msi_init(void) -+{ -+ struct device_node *np; -+ struct irq_domain *parent; -+ struct irq_domain *mc_msi_domain; -+ -+ for (np = of_find_matching_node(NULL, its_device_id); np; -+ np = of_find_matching_node(np, its_device_id)) { -+ if (!of_property_read_bool(np, "msi-controller")) -+ continue; -+ -+ parent = irq_find_matching_host(np, DOMAIN_BUS_NEXUS); -+ if (!parent || !msi_get_domain_info(parent)) { -+ pr_err("%pOF: unable to locate ITS domain\n", np); -+ continue; -+ } -+ -+ mc_msi_domain = fsl_mc_msi_create_irq_domain( -+ of_node_to_fwnode(np), -+ &its_fsl_mc_msi_domain_info, -+ parent); -+ if (!mc_msi_domain) { -+ pr_err("%pOF: unable to create fsl-mc domain\n", np); -+ continue; -+ } -+ -+ pr_info("fsl-mc MSI: %pOF domain created\n", np); -+ } -+ -+ return 0; -+} -+ -+early_initcall(its_fsl_mc_msi_init); ---- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c -@@ -16,7 +16,7 @@ - #include - #include - #include --#include "../../fsl-mc/include/mc.h" -+#include - #include "dpaa2-eth.h" - #include "dpaa2-eth-ceetm.h" - ---- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.h -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.h -@@ -9,12 +9,11 @@ - #include - #include - #include -+#include - #include - - #include "../../fsl-mc/include/dpaa2-io.h" - #include "../../fsl-mc/include/dpaa2-fd.h" --#include "../../fsl-mc/include/dpbp.h" --#include "../../fsl-mc/include/dpcon.h" - #include "dpni.h" - #include "dpni-cmd.h" - ---- a/drivers/staging/fsl-dpaa2/ethernet/dpni.c -+++ b/drivers/staging/fsl-dpaa2/ethernet/dpni.c -@@ -4,7 +4,7 @@ - */ - #include - #include --#include "../../fsl-mc/include/mc.h" -+#include - #include "dpni.h" - #include "dpni-cmd.h" - ---- a/drivers/staging/fsl-mc/bus/Kconfig -+++ b/drivers/staging/fsl-mc/bus/Kconfig -@@ -5,15 +5,6 @@ - # Copyright (C) 2014-2016 Freescale Semiconductor, Inc. - # - --config FSL_MC_BUS -- bool "QorIQ DPAA2 fsl-mc bus driver" -- depends on OF && (ARCH_LAYERSCAPE || (COMPILE_TEST && (ARM || ARM64 || X86_LOCAL_APIC || PPC))) -- select GENERIC_MSI_IRQ_DOMAIN -- help -- Driver to enable the bus infrastructure for the QorIQ DPAA2 -- architecture. The fsl-mc bus driver handles discovery of -- DPAA2 objects (which are represented as Linux devices) and -- binding objects to drivers. - - config FSL_MC_DPIO - tristate "QorIQ DPAA2 DPIO driver" -@@ -24,3 +15,9 @@ config FSL_MC_DPIO - other DPAA2 objects. This driver does not expose the DPIO - objects individually, but groups them under a service layer - API. -+ -+config FSL_QBMAN_DEBUG -+ tristate "Freescale QBMAN Debug APIs" -+ depends on FSL_MC_DPIO -+ help -+ QBMan debug assistant APIs. ---- a/drivers/staging/fsl-mc/bus/Makefile -+++ b/drivers/staging/fsl-mc/bus/Makefile -@@ -4,19 +4,6 @@ - # - # Copyright (C) 2014 Freescale Semiconductor, Inc. - # --obj-$(CONFIG_FSL_MC_BUS) += mc-bus-driver.o -- --mc-bus-driver-objs := fsl-mc-bus.o \ -- mc-sys.o \ -- mc-io.o \ -- dprc.o \ -- dprc-driver.o \ -- fsl-mc-allocator.o \ -- fsl-mc-msi.o \ -- irq-gic-v3-its-fsl-mc-msi.o \ -- dpmcp.o \ -- dpbp.o \ -- dpcon.o - - # MC DPIO driver - obj-$(CONFIG_FSL_MC_DPIO) += dpio/ ---- a/drivers/staging/fsl-mc/bus/dpio/dpio-driver.c -+++ b/drivers/staging/fsl-mc/bus/dpio/dpio-driver.c -@@ -15,7 +15,7 @@ - #include - #include - --#include "../../include/mc.h" -+#include - #include "../../include/dpaa2-io.h" - - #include "qbman-portal.h" ---- a/drivers/staging/fsl-mc/bus/dpio/dpio-service.c -+++ b/drivers/staging/fsl-mc/bus/dpio/dpio-service.c -@@ -5,7 +5,7 @@ - * - */ - #include --#include "../../include/mc.h" -+#include - #include "../../include/dpaa2-io.h" - #include - #include ---- a/drivers/staging/fsl-mc/bus/dpio/dpio.c -+++ b/drivers/staging/fsl-mc/bus/dpio/dpio.c -@@ -5,7 +5,7 @@ - * - */ - #include --#include "../../include/mc.h" -+#include - - #include "dpio.h" - #include "dpio-cmd.h" -@@ -37,7 +37,7 @@ int dpio_open(struct fsl_mc_io *mc_io, - int dpio_id, - u16 *token) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpio_cmd_open *dpio_cmd; - int err; - -@@ -70,7 +70,7 @@ int dpio_close(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPIO_CMDID_CLOSE, -@@ -92,7 +92,7 @@ int dpio_enable(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPIO_CMDID_ENABLE, -@@ -114,7 +114,7 @@ int dpio_disable(struct fsl_mc_io *mc_io - u32 cmd_flags, - u16 token) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPIO_CMDID_DISABLE, -@@ -138,7 +138,7 @@ int dpio_get_attributes(struct fsl_mc_io - u16 token, - struct dpio_attr *attr) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - struct dpio_rsp_get_attr *dpio_rsp; - int err; - -@@ -180,7 +180,7 @@ int dpio_get_api_version(struct fsl_mc_i - u16 *major_ver, - u16 *minor_ver) - { -- struct mc_command cmd = { 0 }; -+ struct fsl_mc_command cmd = { 0 }; - int err; - - /* prepare command */ ---- a/drivers/staging/fsl-mc/bus/dpmcp-cmd.h -+++ /dev/null -@@ -1,56 +0,0 @@ --/* -- * Copyright 2013-2016 Freescale Semiconductor Inc. -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. -- */ --#ifndef _FSL_DPMCP_CMD_H --#define _FSL_DPMCP_CMD_H -- --/* Minimal supported DPMCP Version */ --#define DPMCP_MIN_VER_MAJOR 3 --#define DPMCP_MIN_VER_MINOR 0 -- --/* Command versioning */ --#define DPMCP_CMD_BASE_VERSION 1 --#define DPMCP_CMD_ID_OFFSET 4 -- --#define DPMCP_CMD(id) (((id) << DPMCP_CMD_ID_OFFSET) | DPMCP_CMD_BASE_VERSION) -- --/* Command IDs */ --#define DPMCP_CMDID_CLOSE DPMCP_CMD(0x800) --#define DPMCP_CMDID_OPEN DPMCP_CMD(0x80b) --#define DPMCP_CMDID_GET_API_VERSION DPMCP_CMD(0xa0b) -- --#define DPMCP_CMDID_RESET DPMCP_CMD(0x005) -- --struct dpmcp_cmd_open { -- __le32 dpmcp_id; --}; -- --#endif /* _FSL_DPMCP_CMD_H */ ---- a/drivers/staging/fsl-mc/bus/dpmcp.h -+++ /dev/null -@@ -1,60 +0,0 @@ --/* -- * Copyright 2013-2016 Freescale Semiconductor Inc. -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. -- */ --#ifndef __FSL_DPMCP_H --#define __FSL_DPMCP_H -- --/* -- * Data Path Management Command Portal API -- * Contains initialization APIs and runtime control APIs for DPMCP -- */ -- --struct fsl_mc_io; -- --int dpmcp_open(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- int dpmcp_id, -- u16 *token); -- --int dpmcp_close(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token); -- --int dpmcp_get_api_version(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 *major_ver, -- u16 *minor_ver); -- --int dpmcp_reset(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token); -- --#endif /* __FSL_DPMCP_H */ ---- a/drivers/staging/fsl-mc/bus/dpmng-cmd.h -+++ /dev/null -@@ -1,58 +0,0 @@ --/* -- * Copyright 2013-2016 Freescale Semiconductor Inc. -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. -- */ -- --/* -- * dpmng-cmd.h -- * -- * defines portal commands -- * -- */ -- --#ifndef __FSL_DPMNG_CMD_H --#define __FSL_DPMNG_CMD_H -- --/* Command versioning */ --#define DPMNG_CMD_BASE_VERSION 1 --#define DPMNG_CMD_ID_OFFSET 4 -- --#define DPMNG_CMD(id) (((id) << DPMNG_CMD_ID_OFFSET) | DPMNG_CMD_BASE_VERSION) -- --/* Command IDs */ --#define DPMNG_CMDID_GET_VERSION DPMNG_CMD(0x831) -- --struct dpmng_rsp_get_version { -- __le32 revision; -- __le32 version_major; -- __le32 version_minor; --}; -- --#endif /* __FSL_DPMNG_CMD_H */ ---- a/drivers/staging/fsl-mc/bus/dprc-cmd.h -+++ /dev/null -@@ -1,451 +0,0 @@ --/* -- * Copyright 2013-2016 Freescale Semiconductor Inc. -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. -- */ -- --/* -- * dprc-cmd.h -- * -- * defines dprc portal commands -- * -- */ -- --#ifndef _FSL_DPRC_CMD_H --#define _FSL_DPRC_CMD_H -- --/* Minimal supported DPRC Version */ --#define DPRC_MIN_VER_MAJOR 6 --#define DPRC_MIN_VER_MINOR 0 -- --/* Command versioning */ --#define DPRC_CMD_BASE_VERSION 1 --#define DPRC_CMD_ID_OFFSET 4 -- --#define DPRC_CMD(id) (((id) << DPRC_CMD_ID_OFFSET) | DPRC_CMD_BASE_VERSION) -- --/* Command IDs */ --#define DPRC_CMDID_CLOSE DPRC_CMD(0x800) --#define DPRC_CMDID_OPEN DPRC_CMD(0x805) --#define DPRC_CMDID_GET_API_VERSION DPRC_CMD(0xa05) -- --#define DPRC_CMDID_GET_ATTR DPRC_CMD(0x004) -- --#define DPRC_CMDID_SET_IRQ DPRC_CMD(0x010) --#define DPRC_CMDID_GET_IRQ DPRC_CMD(0x011) --#define DPRC_CMDID_SET_IRQ_ENABLE DPRC_CMD(0x012) --#define DPRC_CMDID_GET_IRQ_ENABLE DPRC_CMD(0x013) --#define DPRC_CMDID_SET_IRQ_MASK DPRC_CMD(0x014) --#define DPRC_CMDID_GET_IRQ_MASK DPRC_CMD(0x015) --#define DPRC_CMDID_GET_IRQ_STATUS DPRC_CMD(0x016) --#define DPRC_CMDID_CLEAR_IRQ_STATUS DPRC_CMD(0x017) -- --#define DPRC_CMDID_GET_CONT_ID DPRC_CMD(0x830) --#define DPRC_CMDID_GET_OBJ_COUNT DPRC_CMD(0x159) --#define DPRC_CMDID_GET_OBJ DPRC_CMD(0x15A) --#define DPRC_CMDID_GET_RES_COUNT DPRC_CMD(0x15B) --#define DPRC_CMDID_GET_OBJ_REG DPRC_CMD(0x15E) --#define DPRC_CMDID_SET_OBJ_IRQ DPRC_CMD(0x15F) --#define DPRC_CMDID_GET_OBJ_IRQ DPRC_CMD(0x160) -- --struct dprc_cmd_open { -- __le32 container_id; --}; -- --struct dprc_cmd_create_container { -- /* cmd word 0 */ -- __le32 options; -- __le16 icid; -- __le16 pad0; -- /* cmd word 1 */ -- __le32 pad1; -- __le32 portal_id; -- /* cmd words 2-3 */ -- u8 label[16]; --}; -- --struct dprc_rsp_create_container { -- /* response word 0 */ -- __le64 pad0; -- /* response word 1 */ -- __le32 child_container_id; -- __le32 pad1; -- /* response word 2 */ -- __le64 child_portal_addr; --}; -- --struct dprc_cmd_destroy_container { -- __le32 child_container_id; --}; -- --struct dprc_cmd_reset_container { -- __le32 child_container_id; --}; -- --struct dprc_cmd_set_irq { -- /* cmd word 0 */ -- __le32 irq_val; -- u8 irq_index; -- u8 pad[3]; -- /* cmd word 1 */ -- __le64 irq_addr; -- /* cmd word 2 */ -- __le32 irq_num; --}; -- --struct dprc_cmd_get_irq { -- __le32 pad; -- u8 irq_index; --}; -- --struct dprc_rsp_get_irq { -- /* response word 0 */ -- __le32 irq_val; -- __le32 pad; -- /* response word 1 */ -- __le64 irq_addr; -- /* response word 2 */ -- __le32 irq_num; -- __le32 type; --}; -- --#define DPRC_ENABLE 0x1 -- --struct dprc_cmd_set_irq_enable { -- u8 enable; -- u8 pad[3]; -- u8 irq_index; --}; -- --struct dprc_cmd_get_irq_enable { -- __le32 pad; -- u8 irq_index; --}; -- --struct dprc_rsp_get_irq_enable { -- u8 enabled; --}; -- --struct dprc_cmd_set_irq_mask { -- __le32 mask; -- u8 irq_index; --}; -- --struct dprc_cmd_get_irq_mask { -- __le32 pad; -- u8 irq_index; --}; -- --struct dprc_rsp_get_irq_mask { -- __le32 mask; --}; -- --struct dprc_cmd_get_irq_status { -- __le32 status; -- u8 irq_index; --}; -- --struct dprc_rsp_get_irq_status { -- __le32 status; --}; -- --struct dprc_cmd_clear_irq_status { -- __le32 status; -- u8 irq_index; --}; -- --struct dprc_rsp_get_attributes { -- /* response word 0 */ -- __le32 container_id; -- __le16 icid; -- __le16 pad; -- /* response word 1 */ -- __le32 options; -- __le32 portal_id; --}; -- --struct dprc_cmd_set_res_quota { -- /* cmd word 0 */ -- __le32 child_container_id; -- __le16 quota; -- __le16 pad; -- /* cmd words 1-2 */ -- u8 type[16]; --}; -- --struct dprc_cmd_get_res_quota { -- /* cmd word 0 */ -- __le32 child_container_id; -- __le32 pad; -- /* cmd word 1-2 */ -- u8 type[16]; --}; -- --struct dprc_rsp_get_res_quota { -- __le32 pad; -- __le16 quota; --}; -- --struct dprc_cmd_assign { -- /* cmd word 0 */ -- __le32 container_id; -- __le32 options; -- /* cmd word 1 */ -- __le32 num; -- __le32 id_base_align; -- /* cmd word 2-3 */ -- u8 type[16]; --}; -- --struct dprc_cmd_unassign { -- /* cmd word 0 */ -- __le32 child_container_id; -- __le32 options; -- /* cmd word 1 */ -- __le32 num; -- __le32 id_base_align; -- /* cmd word 2-3 */ -- u8 type[16]; --}; -- --struct dprc_rsp_get_pool_count { -- __le32 pool_count; --}; -- --struct dprc_cmd_get_pool { -- __le32 pool_index; --}; -- --struct dprc_rsp_get_pool { -- /* response word 0 */ -- __le64 pad; -- /* response word 1-2 */ -- u8 type[16]; --}; -- --struct dprc_rsp_get_obj_count { -- __le32 pad; -- __le32 obj_count; --}; -- --struct dprc_cmd_get_obj { -- __le32 obj_index; --}; -- --struct dprc_rsp_get_obj { -- /* response word 0 */ -- __le32 pad0; -- __le32 id; -- /* response word 1 */ -- __le16 vendor; -- u8 irq_count; -- u8 region_count; -- __le32 state; -- /* response word 2 */ -- __le16 version_major; -- __le16 version_minor; -- __le16 flags; -- __le16 pad1; -- /* response word 3-4 */ -- u8 type[16]; -- /* response word 5-6 */ -- u8 label[16]; --}; -- --struct dprc_cmd_get_obj_desc { -- /* cmd word 0 */ -- __le32 obj_id; -- __le32 pad; -- /* cmd word 1-2 */ -- u8 type[16]; --}; -- --struct dprc_rsp_get_obj_desc { -- /* response word 0 */ -- __le32 pad0; -- __le32 id; -- /* response word 1 */ -- __le16 vendor; -- u8 irq_count; -- u8 region_count; -- __le32 state; -- /* response word 2 */ -- __le16 version_major; -- __le16 version_minor; -- __le16 flags; -- __le16 pad1; -- /* response word 3-4 */ -- u8 type[16]; -- /* response word 5-6 */ -- u8 label[16]; --}; -- --struct dprc_cmd_get_res_count { -- /* cmd word 0 */ -- __le64 pad; -- /* cmd word 1-2 */ -- u8 type[16]; --}; -- --struct dprc_rsp_get_res_count { -- __le32 res_count; --}; -- --struct dprc_cmd_get_res_ids { -- /* cmd word 0 */ -- u8 pad0[5]; -- u8 iter_status; -- __le16 pad1; -- /* cmd word 1 */ -- __le32 base_id; -- __le32 last_id; -- /* cmd word 2-3 */ -- u8 type[16]; --}; -- --struct dprc_rsp_get_res_ids { -- /* response word 0 */ -- u8 pad0[5]; -- u8 iter_status; -- __le16 pad1; -- /* response word 1 */ -- __le32 base_id; -- __le32 last_id; --}; -- --struct dprc_cmd_get_obj_region { -- /* cmd word 0 */ -- __le32 obj_id; -- __le16 pad0; -- u8 region_index; -- u8 pad1; -- /* cmd word 1-2 */ -- __le64 pad2[2]; -- /* cmd word 3-4 */ -- u8 obj_type[16]; --}; -- --struct dprc_rsp_get_obj_region { -- /* response word 0 */ -- __le64 pad; -- /* response word 1 */ -- __le64 base_addr; -- /* response word 2 */ -- __le32 size; --}; -- --struct dprc_cmd_set_obj_label { -- /* cmd word 0 */ -- __le32 obj_id; -- __le32 pad; -- /* cmd word 1-2 */ -- u8 label[16]; -- /* cmd word 3-4 */ -- u8 obj_type[16]; --}; -- --struct dprc_cmd_set_obj_irq { -- /* cmd word 0 */ -- __le32 irq_val; -- u8 irq_index; -- u8 pad[3]; -- /* cmd word 1 */ -- __le64 irq_addr; -- /* cmd word 2 */ -- __le32 irq_num; -- __le32 obj_id; -- /* cmd word 3-4 */ -- u8 obj_type[16]; --}; -- --struct dprc_cmd_get_obj_irq { -- /* cmd word 0 */ -- __le32 obj_id; -- u8 irq_index; -- u8 pad[3]; -- /* cmd word 1-2 */ -- u8 obj_type[16]; --}; -- --struct dprc_rsp_get_obj_irq { -- /* response word 0 */ -- __le32 irq_val; -- __le32 pad; -- /* response word 1 */ -- __le64 irq_addr; -- /* response word 2 */ -- __le32 irq_num; -- __le32 type; --}; -- --struct dprc_cmd_connect { -- /* cmd word 0 */ -- __le32 ep1_id; -- __le32 ep1_interface_id; -- /* cmd word 1 */ -- __le32 ep2_id; -- __le32 ep2_interface_id; -- /* cmd word 2-3 */ -- u8 ep1_type[16]; -- /* cmd word 4 */ -- __le32 max_rate; -- __le32 committed_rate; -- /* cmd word 5-6 */ -- u8 ep2_type[16]; --}; -- --struct dprc_cmd_disconnect { -- /* cmd word 0 */ -- __le32 id; -- __le32 interface_id; -- /* cmd word 1-2 */ -- u8 type[16]; --}; -- --struct dprc_cmd_get_connection { -- /* cmd word 0 */ -- __le32 ep1_id; -- __le32 ep1_interface_id; -- /* cmd word 1-2 */ -- u8 ep1_type[16]; --}; -- --struct dprc_rsp_get_connection { -- /* response word 0-2 */ -- __le64 pad[3]; -- /* response word 3 */ -- __le32 ep2_id; -- __le32 ep2_interface_id; -- /* response word 4-5 */ -- u8 ep2_type[16]; -- /* response word 6 */ -- __le32 state; --}; -- --#endif /* _FSL_DPRC_CMD_H */ ---- a/drivers/staging/fsl-mc/bus/dprc.h -+++ /dev/null -@@ -1,268 +0,0 @@ --/* -- * Copyright 2013-2016 Freescale Semiconductor Inc. -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions are met: -- * * Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer. -- * * Redistributions in binary form must reproduce the above copyright -- * notice, this list of conditions and the following disclaimer in the -- * documentation and/or other materials provided with the distribution. -- * * Neither the name of the above-listed copyright holders nor the -- * names of any contributors may be used to endorse or promote products -- * derived from this software without specific prior written permission. -- * -- * -- * ALTERNATIVELY, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") as published by the Free Software -- * Foundation, either version 2 of that License or (at your option) any -- * later version. -- * -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- * POSSIBILITY OF SUCH DAMAGE. -- */ --#ifndef _FSL_DPRC_H --#define _FSL_DPRC_H -- --/* -- * Data Path Resource Container API -- * Contains DPRC API for managing and querying DPAA resources -- */ -- --struct fsl_mc_io; --struct fsl_mc_obj_desc; -- --int dprc_open(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- int container_id, -- u16 *token); -- --int dprc_close(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token); -- --/* IRQ */ -- --/* IRQ index */ --#define DPRC_IRQ_INDEX 0 -- --/* Number of dprc's IRQs */ --#define DPRC_NUM_OF_IRQS 1 -- --/* DPRC IRQ events */ -- --/* IRQ event - Indicates that a new object added to the container */ --#define DPRC_IRQ_EVENT_OBJ_ADDED 0x00000001 --/* IRQ event - Indicates that an object was removed from the container */ --#define DPRC_IRQ_EVENT_OBJ_REMOVED 0x00000002 --/* IRQ event - Indicates that resources added to the container */ --#define DPRC_IRQ_EVENT_RES_ADDED 0x00000004 --/* IRQ event - Indicates that resources removed from the container */ --#define DPRC_IRQ_EVENT_RES_REMOVED 0x00000008 --/* -- * IRQ event - Indicates that one of the descendant containers that opened by -- * this container is destroyed -- */ --#define DPRC_IRQ_EVENT_CONTAINER_DESTROYED 0x00000010 -- --/* -- * IRQ event - Indicates that on one of the container's opened object is -- * destroyed -- */ --#define DPRC_IRQ_EVENT_OBJ_DESTROYED 0x00000020 -- --/* Irq event - Indicates that object is created at the container */ --#define DPRC_IRQ_EVENT_OBJ_CREATED 0x00000040 -- --/** -- * struct dprc_irq_cfg - IRQ configuration -- * @paddr: Address that must be written to signal a message-based interrupt -- * @val: Value to write into irq_addr address -- * @irq_num: A user defined number associated with this IRQ -- */ --struct dprc_irq_cfg { -- phys_addr_t paddr; -- u32 val; -- int irq_num; --}; -- --int dprc_set_irq(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- struct dprc_irq_cfg *irq_cfg); -- --int dprc_get_irq(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- int *type, -- struct dprc_irq_cfg *irq_cfg); -- --int dprc_set_irq_enable(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u8 en); -- --int dprc_get_irq_enable(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u8 *en); -- --int dprc_set_irq_mask(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u32 mask); -- --int dprc_get_irq_mask(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u32 *mask); -- --int dprc_get_irq_status(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u32 *status); -- --int dprc_clear_irq_status(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- u8 irq_index, -- u32 status); -- --/** -- * struct dprc_attributes - Container attributes -- * @container_id: Container's ID -- * @icid: Container's ICID -- * @portal_id: Container's portal ID -- * @options: Container's options as set at container's creation -- */ --struct dprc_attributes { -- int container_id; -- u16 icid; -- int portal_id; -- u64 options; --}; -- --int dprc_get_attributes(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- struct dprc_attributes *attributes); -- --int dprc_get_obj_count(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- int *obj_count); -- --int dprc_get_obj(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- int obj_index, -- struct fsl_mc_obj_desc *obj_desc); -- --int dprc_get_obj_desc(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- char *obj_type, -- int obj_id, -- struct fsl_mc_obj_desc *obj_desc); -- --int dprc_set_obj_irq(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- char *obj_type, -- int obj_id, -- u8 irq_index, -- struct dprc_irq_cfg *irq_cfg); -- --int dprc_get_obj_irq(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- char *obj_type, -- int obj_id, -- u8 irq_index, -- int *type, -- struct dprc_irq_cfg *irq_cfg); -- --int dprc_get_res_count(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- char *type, -- int *res_count); -- --/** -- * enum dprc_iter_status - Iteration status -- * @DPRC_ITER_STATUS_FIRST: Perform first iteration -- * @DPRC_ITER_STATUS_MORE: Indicates more/next iteration is needed -- * @DPRC_ITER_STATUS_LAST: Indicates last iteration -- */ --enum dprc_iter_status { -- DPRC_ITER_STATUS_FIRST = 0, -- DPRC_ITER_STATUS_MORE = 1, -- DPRC_ITER_STATUS_LAST = 2 --}; -- --/* Region flags */ --/* Cacheable - Indicates that region should be mapped as cacheable */ --#define DPRC_REGION_CACHEABLE 0x00000001 -- --/** -- * enum dprc_region_type - Region type -- * @DPRC_REGION_TYPE_MC_PORTAL: MC portal region -- * @DPRC_REGION_TYPE_QBMAN_PORTAL: Qbman portal region -- */ --enum dprc_region_type { -- DPRC_REGION_TYPE_MC_PORTAL, -- DPRC_REGION_TYPE_QBMAN_PORTAL --}; -- --/** -- * struct dprc_region_desc - Mappable region descriptor -- * @base_offset: Region offset from region's base address. -- * For DPMCP and DPRC objects, region base is offset from SoC MC portals -- * base address; For DPIO, region base is offset from SoC QMan portals -- * base address -- * @size: Region size (in bytes) -- * @flags: Region attributes -- * @type: Portal region type -- */ --struct dprc_region_desc { -- u32 base_offset; -- u32 size; -- u32 flags; -- enum dprc_region_type type; --}; -- --int dprc_get_obj_region(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 token, -- char *obj_type, -- int obj_id, -- u8 region_index, -- struct dprc_region_desc *region_desc); -- --int dprc_get_api_version(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- u16 *major_ver, -- u16 *minor_ver); -- --int dprc_get_container_id(struct fsl_mc_io *mc_io, -- u32 cmd_flags, -- int *container_id); -- --#endif /* _FSL_DPRC_H */ -- ---- a/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c -+++ b/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c -@@ -13,6 +13,7 @@ - #include - #include - #include -+#include - #include "fsl-mc-private.h" - - static struct irq_chip its_msi_irq_chip = { ---- /dev/null -+++ b/include/linux/fsl/mc.h -@@ -0,0 +1,1029 @@ -+/* SPDX-License-Identifier: GPL-2.0 */ -+/* -+ * Freescale Management Complex (MC) bus public interface -+ * -+ * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. -+ * Author: German Rivera -+ * -+ */ -+#ifndef _FSL_MC_H_ -+#define _FSL_MC_H_ -+ -+#include -+#include -+#include -+#include -+#include -+ -+#define FSL_MC_VENDOR_FREESCALE 0x1957 -+ -+struct irq_domain; -+struct msi_domain_info; -+ -+struct fsl_mc_device; -+struct fsl_mc_io; -+ -+/** -+ * struct fsl_mc_driver - MC object device driver object -+ * @driver: Generic device driver -+ * @match_id_table: table of supported device matching Ids -+ * @probe: Function called when a device is added -+ * @remove: Function called when a device is removed -+ * @shutdown: Function called at shutdown time to quiesce the device -+ * @suspend: Function called when a device is stopped -+ * @resume: Function called when a device is resumed -+ * -+ * Generic DPAA device driver object for device drivers that are registered -+ * with a DPRC bus. This structure is to be embedded in each device-specific -+ * driver structure. -+ */ -+struct fsl_mc_driver { -+ struct device_driver driver; -+ const struct fsl_mc_device_id *match_id_table; -+ int (*probe)(struct fsl_mc_device *dev); -+ int (*remove)(struct fsl_mc_device *dev); -+ void (*shutdown)(struct fsl_mc_device *dev); -+ int (*suspend)(struct fsl_mc_device *dev, pm_message_t state); -+ int (*resume)(struct fsl_mc_device *dev); -+}; -+ -+#define to_fsl_mc_driver(_drv) \ -+ container_of(_drv, struct fsl_mc_driver, driver) -+ -+#define to_fsl_mc_bus(_mc_dev) \ -+ container_of(_mc_dev, struct fsl_mc_bus, mc_dev) -+ -+/** -+ * enum fsl_mc_pool_type - Types of allocatable MC bus resources -+ * -+ * Entries in these enum are used as indices in the array of resource -+ * pools of an fsl_mc_bus object. -+ */ -+enum fsl_mc_pool_type { -+ FSL_MC_POOL_DPMCP = 0x0, /* corresponds to "dpmcp" in the MC */ -+ FSL_MC_POOL_DPBP, /* corresponds to "dpbp" in the MC */ -+ FSL_MC_POOL_DPCON, /* corresponds to "dpcon" in the MC */ -+ FSL_MC_POOL_IRQ, -+ -+ /* -+ * NOTE: New resource pool types must be added before this entry -+ */ -+ FSL_MC_NUM_POOL_TYPES -+}; -+ -+/** -+ * struct fsl_mc_resource - MC generic resource -+ * @type: type of resource -+ * @id: unique MC resource Id within the resources of the same type -+ * @data: pointer to resource-specific data if the resource is currently -+ * allocated, or NULL if the resource is not currently allocated. -+ * @parent_pool: pointer to the parent resource pool from which this -+ * resource is allocated from. -+ * @node: Node in the free list of the corresponding resource pool -+ * -+ * NOTE: This structure is to be embedded as a field of specific -+ * MC resource structures. -+ */ -+struct fsl_mc_resource { -+ enum fsl_mc_pool_type type; -+ s32 id; -+ void *data; -+ struct fsl_mc_resource_pool *parent_pool; -+ struct list_head node; -+}; -+ -+/** -+ * struct fsl_mc_device_irq - MC object device message-based interrupt -+ * @msi_desc: pointer to MSI descriptor allocated by fsl_mc_msi_alloc_descs() -+ * @mc_dev: MC object device that owns this interrupt -+ * @dev_irq_index: device-relative IRQ index -+ * @resource: MC generic resource associated with the interrupt -+ */ -+struct fsl_mc_device_irq { -+ struct msi_desc *msi_desc; -+ struct fsl_mc_device *mc_dev; -+ u8 dev_irq_index; -+ struct fsl_mc_resource resource; -+}; -+ -+#define to_fsl_mc_irq(_mc_resource) \ -+ container_of(_mc_resource, struct fsl_mc_device_irq, resource) -+ -+/* Opened state - Indicates that an object is open by at least one owner */ -+#define FSL_MC_OBJ_STATE_OPEN 0x00000001 -+/* Plugged state - Indicates that the object is plugged */ -+#define FSL_MC_OBJ_STATE_PLUGGED 0x00000002 -+ -+/** -+ * Shareability flag - Object flag indicating no memory shareability. -+ * the object generates memory accesses that are non coherent with other -+ * masters; -+ * user is responsible for proper memory handling through IOMMU configuration. -+ */ -+#define FSL_MC_OBJ_FLAG_NO_MEM_SHAREABILITY 0x0001 -+ -+/** -+ * struct fsl_mc_obj_desc - Object descriptor -+ * @type: Type of object: NULL terminated string -+ * @id: ID of logical object resource -+ * @vendor: Object vendor identifier -+ * @ver_major: Major version number -+ * @ver_minor: Minor version number -+ * @irq_count: Number of interrupts supported by the object -+ * @region_count: Number of mappable regions supported by the object -+ * @state: Object state: combination of FSL_MC_OBJ_STATE_ states -+ * @label: Object label: NULL terminated string -+ * @flags: Object's flags -+ */ -+struct fsl_mc_obj_desc { -+ char type[16]; -+ int id; -+ u16 vendor; -+ u16 ver_major; -+ u16 ver_minor; -+ u8 irq_count; -+ u8 region_count; -+ u32 state; -+ char label[16]; -+ u16 flags; -+}; -+ -+/** -+ * Bit masks for a MC object device (struct fsl_mc_device) flags -+ */ -+#define FSL_MC_IS_DPRC 0x0001 -+ -+/** -+ * struct fsl_mc_device - MC object device object -+ * @dev: Linux driver model device object -+ * @dma_mask: Default DMA mask -+ * @flags: MC object device flags -+ * @icid: Isolation context ID for the device -+ * @mc_handle: MC handle for the corresponding MC object opened -+ * @mc_io: Pointer to MC IO object assigned to this device or -+ * NULL if none. -+ * @obj_desc: MC description of the DPAA device -+ * @regions: pointer to array of MMIO region entries -+ * @irqs: pointer to array of pointers to interrupts allocated to this device -+ * @resource: generic resource associated with this MC object device, if any. -+ * @driver_override: Driver name to force a match -+ * -+ * Generic device object for MC object devices that are "attached" to a -+ * MC bus. -+ * -+ * NOTES: -+ * - For a non-DPRC object its icid is the same as its parent DPRC's icid. -+ * - The SMMU notifier callback gets invoked after device_add() has been -+ * called for an MC object device, but before the device-specific probe -+ * callback gets called. -+ * - DP_OBJ_DPRC objects are the only MC objects that have built-in MC -+ * portals. For all other MC objects, their device drivers are responsible for -+ * allocating MC portals for them by calling fsl_mc_portal_allocate(). -+ * - Some types of MC objects (e.g., DP_OBJ_DPBP, DP_OBJ_DPCON) are -+ * treated as resources that can be allocated/deallocated from the -+ * corresponding resource pool in the object's parent DPRC, using the -+ * fsl_mc_object_allocate()/fsl_mc_object_free() functions. These MC objects -+ * are known as "allocatable" objects. For them, the corresponding -+ * fsl_mc_device's 'resource' points to the associated resource object. -+ * For MC objects that are not allocatable (e.g., DP_OBJ_DPRC, DP_OBJ_DPNI), -+ * 'resource' is NULL. -+ */ -+struct fsl_mc_device { -+ struct device dev; -+ u64 dma_mask; -+ u16 flags; -+ u32 icid; -+ u16 mc_handle; -+ struct fsl_mc_io *mc_io; -+ struct fsl_mc_obj_desc obj_desc; -+ struct resource *regions; -+ struct fsl_mc_device_irq **irqs; -+ struct fsl_mc_resource *resource; -+ const char *driver_override; -+ struct device_link *consumer_link; -+}; -+ -+#define to_fsl_mc_device(_dev) \ -+ container_of(_dev, struct fsl_mc_device, dev) -+ -+struct mc_cmd_header { -+ u8 src_id; -+ u8 flags_hw; -+ u8 status; -+ u8 flags_sw; -+ __le16 token; -+ __le16 cmd_id; -+}; -+ -+enum mc_cmd_status { -+ MC_CMD_STATUS_OK = 0x0, /* Completed successfully */ -+ MC_CMD_STATUS_READY = 0x1, /* Ready to be processed */ -+ MC_CMD_STATUS_AUTH_ERR = 0x3, /* Authentication error */ -+ MC_CMD_STATUS_NO_PRIVILEGE = 0x4, /* No privilege */ -+ MC_CMD_STATUS_DMA_ERR = 0x5, /* DMA or I/O error */ -+ MC_CMD_STATUS_CONFIG_ERR = 0x6, /* Configuration error */ -+ MC_CMD_STATUS_TIMEOUT = 0x7, /* Operation timed out */ -+ MC_CMD_STATUS_NO_RESOURCE = 0x8, /* No resources */ -+ MC_CMD_STATUS_NO_MEMORY = 0x9, /* No memory available */ -+ MC_CMD_STATUS_BUSY = 0xA, /* Device is busy */ -+ MC_CMD_STATUS_UNSUPPORTED_OP = 0xB, /* Unsupported operation */ -+ MC_CMD_STATUS_INVALID_STATE = 0xC /* Invalid state */ -+}; -+ -+/* -+ * MC command flags -+ */ -+ -+/* High priority flag */ -+#define MC_CMD_FLAG_PRI 0x80 -+/* Command completion flag */ -+#define MC_CMD_FLAG_INTR_DIS 0x01 -+ -+static inline u64 mc_encode_cmd_header(u16 cmd_id, -+ u32 cmd_flags, -+ u16 token) -+{ -+ u64 header = 0; -+ struct mc_cmd_header *hdr = (struct mc_cmd_header *)&header; -+ -+ hdr->cmd_id = cpu_to_le16(cmd_id); -+ hdr->token = cpu_to_le16(token); -+ hdr->status = MC_CMD_STATUS_READY; -+ if (cmd_flags & MC_CMD_FLAG_PRI) -+ hdr->flags_hw = MC_CMD_FLAG_PRI; -+ if (cmd_flags & MC_CMD_FLAG_INTR_DIS) -+ hdr->flags_sw = MC_CMD_FLAG_INTR_DIS; -+ -+ return header; -+} -+ -+static inline u16 mc_cmd_hdr_read_token(struct fsl_mc_command *cmd) -+{ -+ struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header; -+ u16 token = le16_to_cpu(hdr->token); -+ -+ return token; -+} -+ -+struct mc_rsp_create { -+ __le32 object_id; -+}; -+ -+struct mc_rsp_api_ver { -+ __le16 major_ver; -+ __le16 minor_ver; -+}; -+ -+static inline u32 mc_cmd_read_object_id(struct fsl_mc_command *cmd) -+{ -+ struct mc_rsp_create *rsp_params; -+ -+ rsp_params = (struct mc_rsp_create *)cmd->params; -+ return le32_to_cpu(rsp_params->object_id); -+} -+ -+static inline void mc_cmd_read_api_version(struct fsl_mc_command *cmd, -+ u16 *major_ver, -+ u16 *minor_ver) -+{ -+ struct mc_rsp_api_ver *rsp_params; -+ -+ rsp_params = (struct mc_rsp_api_ver *)cmd->params; -+ *major_ver = le16_to_cpu(rsp_params->major_ver); -+ *minor_ver = le16_to_cpu(rsp_params->minor_ver); -+} -+ -+/** -+ * Bit masks for a MC I/O object (struct fsl_mc_io) flags -+ */ -+#define FSL_MC_IO_ATOMIC_CONTEXT_PORTAL 0x0001 -+ -+/** -+ * struct fsl_mc_io - MC I/O object to be passed-in to mc_send_command() -+ * @dev: device associated with this Mc I/O object -+ * @flags: flags for mc_send_command() -+ * @portal_size: MC command portal size in bytes -+ * @portal_phys_addr: MC command portal physical address -+ * @portal_virt_addr: MC command portal virtual address -+ * @dpmcp_dev: pointer to the DPMCP device associated with the MC portal. -+ * -+ * Fields are only meaningful if the FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag is not -+ * set: -+ * @mutex: Mutex to serialize mc_send_command() calls that use the same MC -+ * portal, if the fsl_mc_io object was created with the -+ * FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag off. mc_send_command() calls for this -+ * fsl_mc_io object must be made only from non-atomic context. -+ * -+ * Fields are only meaningful if the FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag is -+ * set: -+ * @spinlock: Spinlock to serialize mc_send_command() calls that use the same MC -+ * portal, if the fsl_mc_io object was created with the -+ * FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag on. mc_send_command() calls for this -+ * fsl_mc_io object can be made from atomic or non-atomic context. -+ */ -+struct fsl_mc_io { -+ struct device *dev; -+ u16 flags; -+ u32 portal_size; -+ phys_addr_t portal_phys_addr; -+ void __iomem *portal_virt_addr; -+ struct fsl_mc_device *dpmcp_dev; -+ union { -+ /* -+ * This field is only meaningful if the -+ * FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag is not set -+ */ -+ struct mutex mutex; /* serializes mc_send_command() */ -+ -+ /* -+ * This field is only meaningful if the -+ * FSL_MC_IO_ATOMIC_CONTEXT_PORTAL flag is set -+ */ -+ spinlock_t spinlock; /* serializes mc_send_command() */ -+ }; -+}; -+ -+int mc_send_command(struct fsl_mc_io *mc_io, struct fsl_mc_command *cmd); -+ -+#ifdef CONFIG_FSL_MC_BUS -+#define dev_is_fsl_mc(_dev) ((_dev)->bus == &fsl_mc_bus_type) -+#else -+/* If fsl-mc bus is not present device cannot belong to fsl-mc bus */ -+#define dev_is_fsl_mc(_dev) (0) -+#endif -+ -+/* Macro to check if a device is a container device */ -+#define fsl_mc_is_cont_dev(_dev) (to_fsl_mc_device(_dev)->flags & \ -+ FSL_MC_IS_DPRC) -+ -+/* Macro to get the container device of a MC device */ -+#define fsl_mc_cont_dev(_dev) (fsl_mc_is_cont_dev(_dev) ? \ -+ (_dev) : (_dev)->parent) -+ -+#define fsl_mc_is_dev_coherent(_dev) \ -+ (!((to_fsl_mc_device(_dev))->obj_desc.flags & \ -+ FSL_MC_OBJ_FLAG_NO_MEM_SHAREABILITY)) -+ -+/* -+ * module_fsl_mc_driver() - Helper macro for drivers that don't do -+ * anything special in module init/exit. This eliminates a lot of -+ * boilerplate. Each module may only use this macro once, and -+ * calling it replaces module_init() and module_exit() -+ */ -+#define module_fsl_mc_driver(__fsl_mc_driver) \ -+ module_driver(__fsl_mc_driver, fsl_mc_driver_register, \ -+ fsl_mc_driver_unregister) -+ -+void fsl_mc_device_remove(struct fsl_mc_device *mc_dev); -+ -+/* -+ * Macro to avoid include chaining to get THIS_MODULE -+ */ -+#define fsl_mc_driver_register(drv) \ -+ __fsl_mc_driver_register(drv, THIS_MODULE) -+ -+int __must_check __fsl_mc_driver_register(struct fsl_mc_driver *fsl_mc_driver, -+ struct module *owner); -+ -+void fsl_mc_driver_unregister(struct fsl_mc_driver *driver); -+ -+int __must_check fsl_mc_portal_allocate(struct fsl_mc_device *mc_dev, -+ u16 mc_io_flags, -+ struct fsl_mc_io **new_mc_io); -+ -+void fsl_mc_portal_free(struct fsl_mc_io *mc_io); -+ -+int fsl_mc_portal_reset(struct fsl_mc_io *mc_io); -+ -+int __must_check fsl_mc_object_allocate(struct fsl_mc_device *mc_dev, -+ enum fsl_mc_pool_type pool_type, -+ struct fsl_mc_device **new_mc_adev); -+ -+void fsl_mc_object_free(struct fsl_mc_device *mc_adev); -+ -+struct irq_domain *fsl_mc_msi_create_irq_domain(struct fwnode_handle *fwnode, -+ struct msi_domain_info *info, -+ struct irq_domain *parent); -+ -+int __must_check fsl_mc_allocate_irqs(struct fsl_mc_device *mc_dev); -+ -+void fsl_mc_free_irqs(struct fsl_mc_device *mc_dev); -+ -+extern struct bus_type fsl_mc_bus_type; -+ -+extern struct device_type fsl_mc_bus_dprc_type; -+extern struct device_type fsl_mc_bus_dpni_type; -+extern struct device_type fsl_mc_bus_dpio_type; -+extern struct device_type fsl_mc_bus_dpsw_type; -+extern struct device_type fsl_mc_bus_dpdmux_type; -+extern struct device_type fsl_mc_bus_dpbp_type; -+extern struct device_type fsl_mc_bus_dpcon_type; -+extern struct device_type fsl_mc_bus_dpmcp_type; -+extern struct device_type fsl_mc_bus_dpmac_type; -+extern struct device_type fsl_mc_bus_dprtc_type; -+extern struct device_type fsl_mc_bus_dpseci_type; -+extern struct device_type fsl_mc_bus_dpdcei_type; -+extern struct device_type fsl_mc_bus_dpaiop_type; -+extern struct device_type fsl_mc_bus_dpci_type; -+extern struct device_type fsl_mc_bus_dpdmai_type; -+ -+static inline bool is_fsl_mc_bus_dprc(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dprc_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpni(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpni_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpio(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpio_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpsw(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpsw_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpdmux(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpdmux_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpbp(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpbp_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpcon(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpcon_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpmcp(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpmcp_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpmac(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpmac_type; -+} -+ -+static inline bool is_fsl_mc_bus_dprtc(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dprtc_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpseci(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpseci_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpdcei(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpdcei_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpaiop(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpaiop_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpci(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpci_type; -+} -+ -+static inline bool is_fsl_mc_bus_dpdmai(const struct fsl_mc_device *mc_dev) -+{ -+ return mc_dev->dev.type == &fsl_mc_bus_dpdmai_type; -+} -+ -+/* -+ * Data Path Resource Container (DPRC) API -+ */ -+ -+/* Minimal supported DPRC Version */ -+#define DPRC_MIN_VER_MAJOR 6 -+#define DPRC_MIN_VER_MINOR 0 -+ -+/* DPRC command versioning */ -+#define DPRC_CMD_BASE_VERSION 1 -+#define DPRC_CMD_2ND_VERSION 2 -+#define DPRC_CMD_ID_OFFSET 4 -+ -+#define DPRC_CMD(id) (((id) << DPRC_CMD_ID_OFFSET) | DPRC_CMD_BASE_VERSION) -+#define DPRC_CMD_V2(id) (((id) << DPRC_CMD_ID_OFFSET) | DPRC_CMD_2ND_VERSION) -+ -+/* DPRC command IDs */ -+#define DPRC_CMDID_CLOSE DPRC_CMD(0x800) -+#define DPRC_CMDID_OPEN DPRC_CMD(0x805) -+#define DPRC_CMDID_GET_API_VERSION DPRC_CMD(0xa05) -+ -+#define DPRC_CMDID_GET_ATTR DPRC_CMD(0x004) -+#define DPRC_CMDID_RESET_CONT DPRC_CMD(0x005) -+ -+#define DPRC_CMDID_SET_IRQ DPRC_CMD(0x010) -+#define DPRC_CMDID_SET_IRQ_ENABLE DPRC_CMD(0x012) -+#define DPRC_CMDID_SET_IRQ_MASK DPRC_CMD(0x014) -+#define DPRC_CMDID_GET_IRQ_STATUS DPRC_CMD(0x016) -+#define DPRC_CMDID_CLEAR_IRQ_STATUS DPRC_CMD(0x017) -+ -+#define DPRC_CMDID_GET_CONT_ID DPRC_CMD(0x830) -+#define DPRC_CMDID_GET_OBJ_COUNT DPRC_CMD(0x159) -+#define DPRC_CMDID_GET_OBJ DPRC_CMD(0x15A) -+#define DPRC_CMDID_GET_OBJ_REG DPRC_CMD_V2(0x15E) -+#define DPRC_CMDID_SET_OBJ_IRQ DPRC_CMD(0x15F) -+ -+struct dprc_cmd_open { -+ __le32 container_id; -+}; -+ -+struct dprc_cmd_reset_container { -+ __le32 child_container_id; -+}; -+ -+struct dprc_cmd_set_irq { -+ /* cmd word 0 */ -+ __le32 irq_val; -+ u8 irq_index; -+ u8 pad[3]; -+ /* cmd word 1 */ -+ __le64 irq_addr; -+ /* cmd word 2 */ -+ __le32 irq_num; -+}; -+ -+#define DPRC_ENABLE 0x1 -+ -+struct dprc_cmd_set_irq_enable { -+ u8 enable; -+ u8 pad[3]; -+ u8 irq_index; -+}; -+ -+struct dprc_cmd_set_irq_mask { -+ __le32 mask; -+ u8 irq_index; -+}; -+ -+struct dprc_cmd_get_irq_status { -+ __le32 status; -+ u8 irq_index; -+}; -+ -+struct dprc_rsp_get_irq_status { -+ __le32 status; -+}; -+ -+struct dprc_cmd_clear_irq_status { -+ __le32 status; -+ u8 irq_index; -+}; -+ -+struct dprc_rsp_get_attributes { -+ /* response word 0 */ -+ __le32 container_id; -+ __le32 icid; -+ /* response word 1 */ -+ __le32 options; -+ __le32 portal_id; -+}; -+ -+struct dprc_rsp_get_obj_count { -+ __le32 pad; -+ __le32 obj_count; -+}; -+ -+struct dprc_cmd_get_obj { -+ __le32 obj_index; -+}; -+ -+struct dprc_rsp_get_obj { -+ /* response word 0 */ -+ __le32 pad0; -+ __le32 id; -+ /* response word 1 */ -+ __le16 vendor; -+ u8 irq_count; -+ u8 region_count; -+ __le32 state; -+ /* response word 2 */ -+ __le16 version_major; -+ __le16 version_minor; -+ __le16 flags; -+ __le16 pad1; -+ /* response word 3-4 */ -+ u8 type[16]; -+ /* response word 5-6 */ -+ u8 label[16]; -+}; -+ -+struct dprc_cmd_get_obj_region { -+ /* cmd word 0 */ -+ __le32 obj_id; -+ __le16 pad0; -+ u8 region_index; -+ u8 pad1; -+ /* cmd word 1-2 */ -+ __le64 pad2[2]; -+ /* cmd word 3-4 */ -+ u8 obj_type[16]; -+}; -+ -+struct dprc_rsp_get_obj_region { -+ /* response word 0 */ -+ __le64 pad0; -+ /* response word 1 */ -+ __le32 base_offset; -+ __le32 pad1; -+ /* response word 2 */ -+ __le32 size; -+ u8 type; -+ u8 pad2[3]; -+ /* response word 3 */ -+ __le32 flags; -+ __le32 pad3; -+ /* response word 4 */ -+ __le64 base_addr; -+}; -+ -+struct dprc_cmd_set_obj_irq { -+ /* cmd word 0 */ -+ __le32 irq_val; -+ u8 irq_index; -+ u8 pad[3]; -+ /* cmd word 1 */ -+ __le64 irq_addr; -+ /* cmd word 2 */ -+ __le32 irq_num; -+ __le32 obj_id; -+ /* cmd word 3-4 */ -+ u8 obj_type[16]; -+}; -+ -+/* -+ * DPRC API for managing and querying DPAA resources -+ */ -+int dprc_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int container_id, -+ u16 *token); -+ -+int dprc_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+/* DPRC IRQ events */ -+ -+/* IRQ event - Indicates that a new object added to the container */ -+#define DPRC_IRQ_EVENT_OBJ_ADDED 0x00000001 -+/* IRQ event - Indicates that an object was removed from the container */ -+#define DPRC_IRQ_EVENT_OBJ_REMOVED 0x00000002 -+/* -+ * IRQ event - Indicates that one of the descendant containers that opened by -+ * this container is destroyed -+ */ -+#define DPRC_IRQ_EVENT_CONTAINER_DESTROYED 0x00000010 -+ -+/* -+ * IRQ event - Indicates that on one of the container's opened object is -+ * destroyed -+ */ -+#define DPRC_IRQ_EVENT_OBJ_DESTROYED 0x00000020 -+ -+/* Irq event - Indicates that object is created at the container */ -+#define DPRC_IRQ_EVENT_OBJ_CREATED 0x00000040 -+ -+/** -+ * struct dprc_irq_cfg - IRQ configuration -+ * @paddr: Address that must be written to signal a message-based interrupt -+ * @val: Value to write into irq_addr address -+ * @irq_num: A user defined number associated with this IRQ -+ */ -+struct dprc_irq_cfg { -+ phys_addr_t paddr; -+ u32 val; -+ int irq_num; -+}; -+ -+int dprc_set_irq(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ struct dprc_irq_cfg *irq_cfg); -+ -+int dprc_set_irq_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u8 en); -+ -+int dprc_set_irq_mask(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 mask); -+ -+int dprc_get_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 *status); -+ -+int dprc_clear_irq_status(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ u8 irq_index, -+ u32 status); -+ -+/** -+ * struct dprc_attributes - Container attributes -+ * @container_id: Container's ID -+ * @icid: Container's ICID -+ * @portal_id: Container's portal ID -+ * @options: Container's options as set at container's creation -+ */ -+struct dprc_attributes { -+ int container_id; -+ u32 icid; -+ int portal_id; -+ u64 options; -+}; -+ -+int dprc_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dprc_attributes *attributes); -+ -+int dprc_get_obj_count(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ int *obj_count); -+ -+int dprc_get_obj(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ int obj_index, -+ struct fsl_mc_obj_desc *obj_desc); -+ -+int dprc_set_obj_irq(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ char *obj_type, -+ int obj_id, -+ u8 irq_index, -+ struct dprc_irq_cfg *irq_cfg); -+ -+/* Region flags */ -+/* Cacheable - Indicates that region should be mapped as cacheable */ -+#define DPRC_REGION_CACHEABLE 0x00000001 -+#define DPRC_REGION_SHAREABLE 0x00000002 -+ -+/** -+ * enum dprc_region_type - Region type -+ * @DPRC_REGION_TYPE_MC_PORTAL: MC portal region -+ * @DPRC_REGION_TYPE_QBMAN_PORTAL: Qbman portal region -+ */ -+enum dprc_region_type { -+ DPRC_REGION_TYPE_MC_PORTAL, -+ DPRC_REGION_TYPE_QBMAN_PORTAL, -+ DPRC_REGION_TYPE_QBMAN_MEM_BACKED_PORTAL -+}; -+ -+/** -+ * struct dprc_region_desc - Mappable region descriptor -+ * @base_offset: Region offset from region's base address. -+ * For DPMCP and DPRC objects, region base is offset from SoC MC portals -+ * base address; For DPIO, region base is offset from SoC QMan portals -+ * base address -+ * @size: Region size (in bytes) -+ * @flags: Region attributes -+ * @type: Portal region type -+ */ -+struct dprc_region_desc { -+ u32 base_offset; -+ u32 size; -+ u32 flags; -+ enum dprc_region_type type; -+ u64 base_address; -+}; -+ -+int dprc_get_obj_region(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ char *obj_type, -+ int obj_id, -+ u8 region_index, -+ struct dprc_region_desc *region_desc); -+ -+int dprc_get_api_version(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 *major_ver, -+ u16 *minor_ver); -+ -+int dprc_get_container_id(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int *container_id); -+ -+int dprc_reset_container(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ int child_container_id); -+ -+/* -+ * Data Path Buffer Pool (DPBP) API -+ * Contains initialization APIs and runtime control APIs for DPBP -+ */ -+ -+int dpbp_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpbp_id, -+ u16 *token); -+ -+int dpbp_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpbp_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpbp_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpbp_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+/** -+ * struct dpbp_attr - Structure representing DPBP attributes -+ * @id: DPBP object ID -+ * @bpid: Hardware buffer pool ID; should be used as an argument in -+ * acquire/release operations on buffers -+ */ -+struct dpbp_attr { -+ int id; -+ u16 bpid; -+}; -+ -+int dpbp_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpbp_attr *attr); -+ -+/* Data Path Concentrator (DPCON) API -+ * Contains initialization APIs and runtime control APIs for DPCON -+ */ -+ -+/** -+ * Use it to disable notifications; see dpcon_set_notification() -+ */ -+#define DPCON_INVALID_DPIO_ID (int)(-1) -+ -+int dpcon_open(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ int dpcon_id, -+ u16 *token); -+ -+int dpcon_close(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpcon_enable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpcon_disable(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+int dpcon_reset(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token); -+ -+/** -+ * struct dpcon_attr - Structure representing DPCON attributes -+ * @id: DPCON object ID -+ * @qbman_ch_id: Channel ID to be used by dequeue operation -+ * @num_priorities: Number of priorities for the DPCON channel (1-8) -+ */ -+struct dpcon_attr { -+ int id; -+ u16 qbman_ch_id; -+ u8 num_priorities; -+}; -+ -+int dpcon_get_attributes(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpcon_attr *attr); -+ -+/** -+ * struct dpcon_notification_cfg - Structure representing notification params -+ * @dpio_id: DPIO object ID; must be configured with a notification channel; -+ * to disable notifications set it to 'DPCON_INVALID_DPIO_ID'; -+ * @priority: Priority selection within the DPIO channel; valid values -+ * are 0-7, depending on the number of priorities in that channel -+ * @user_ctx: User context value provided with each CDAN message -+ */ -+struct dpcon_notification_cfg { -+ int dpio_id; -+ u8 priority; -+ u64 user_ctx; -+}; -+ -+int dpcon_set_notification(struct fsl_mc_io *mc_io, -+ u32 cmd_flags, -+ u16 token, -+ struct dpcon_notification_cfg *cfg); -+ -+struct irq_domain; -+struct msi_domain_info; -+ -+/** -+ * Maximum number of total IRQs that can be pre-allocated for an MC bus' -+ * IRQ pool -+ */ -+#define FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS 256 -+ -+/** -+ * struct fsl_mc_resource_pool - Pool of MC resources of a given -+ * type -+ * @type: type of resources in the pool -+ * @max_count: maximum number of resources in the pool -+ * @free_count: number of free resources in the pool -+ * @mutex: mutex to serialize access to the pool's free list -+ * @free_list: anchor node of list of free resources in the pool -+ * @mc_bus: pointer to the MC bus that owns this resource pool -+ */ -+struct fsl_mc_resource_pool { -+ enum fsl_mc_pool_type type; -+ int max_count; -+ int free_count; -+ struct mutex mutex; /* serializes access to free_list */ -+ struct list_head free_list; -+ struct fsl_mc_bus *mc_bus; -+}; -+ -+/** -+ * struct fsl_mc_restool - information associated with a restool device file -+ * @cdev: struct char device linked to the root dprc -+ * @dev: dev_t for the char device to be added -+ * @device: newly created device in /dev -+ * @mutex: mutex lock to serialize the open/release operations -+ * @local_instance_in_use: local MC I/O instance in use or not -+ * @dynamic_instance_count: number of dynamically created MC I/O instances -+ */ -+struct fsl_mc_restool { -+ struct cdev cdev; -+ dev_t dev; -+ struct device *device; -+ struct mutex mutex; /* serialize open/release operations */ -+ bool local_instance_in_use; -+ u32 dynamic_instance_count; -+}; -+ -+/** -+ * struct fsl_mc_bus - logical bus that corresponds to a physical DPRC -+ * @mc_dev: fsl-mc device for the bus device itself. -+ * @resource_pools: array of resource pools (one pool per resource type) -+ * for this MC bus. These resources represent allocatable entities -+ * from the physical DPRC. -+ * @irq_resources: Pointer to array of IRQ objects for the IRQ pool -+ * @scan_mutex: Serializes bus scanning -+ * @dprc_attr: DPRC attributes -+ * @restool_misc: struct that abstracts the interaction with userspace restool -+ */ -+struct fsl_mc_bus { -+ struct fsl_mc_device mc_dev; -+ struct fsl_mc_resource_pool resource_pools[FSL_MC_NUM_POOL_TYPES]; -+ struct fsl_mc_device_irq *irq_resources; -+ struct mutex scan_mutex; /* serializes bus scanning */ -+ struct dprc_attributes dprc_attr; -+ struct fsl_mc_restool restool_misc; -+}; -+ -+int dprc_scan_objects(struct fsl_mc_device *mc_bus_dev, -+ const char *driver_override, -+ unsigned int *total_irq_count); -+ -+int fsl_mc_find_msi_domain(struct device *mc_platform_dev, -+ struct irq_domain **mc_msi_domain); -+ -+int fsl_mc_populate_irq_pool(struct fsl_mc_bus *mc_bus, -+ unsigned int irq_count); -+ -+void fsl_mc_cleanup_irq_pool(struct fsl_mc_bus *mc_bus); -+ -+void fsl_mc_init_all_resource_pools(struct fsl_mc_device *mc_bus_dev); -+ -+void fsl_mc_cleanup_all_resource_pools(struct fsl_mc_device *mc_bus_dev); -+ -+void fsl_mc_get_root_dprc(struct device *dev, struct device **root_dprc_dev); -+ -+#endif /* _FSL_MC_H_ */ ---- /dev/null -+++ b/include/uapi/linux/fsl_mc.h -@@ -0,0 +1,31 @@ -+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -+/* -+ * Management Complex (MC) userspace public interface -+ * -+ * Copyright 2018 NXP -+ * -+ */ -+#ifndef _UAPI_FSL_MC_H_ -+#define _UAPI_FSL_MC_H_ -+ -+#define MC_CMD_NUM_OF_PARAMS 7 -+ -+/** -+ * struct fsl_mc_command - Management Complex (MC) command structure -+ * @header: MC command header -+ * @params: MC command parameters -+ * -+ * Used by RESTOOL_SEND_MC_COMMAND -+ */ -+struct fsl_mc_command { -+ __u64 header; -+ __u64 params[MC_CMD_NUM_OF_PARAMS]; -+}; -+ -+#define RESTOOL_IOCTL_TYPE 'R' -+#define RESTOOL_IOCTL_SEQ 0xE0 -+ -+#define RESTOOL_SEND_MC_COMMAND \ -+ _IOWR(RESTOOL_IOCTL_TYPE, RESTOOL_IOCTL_SEQ, struct fsl_mc_command) -+ -+#endif /* _UAPI_FSL_MC_H_ */ diff --git a/target/linux/layerscape/patches-4.14/709-mdio-phy-support-layerscape.patch b/target/linux/layerscape/patches-4.14/709-mdio-phy-support-layerscape.patch deleted file mode 100644 index 17fe50cdd5..0000000000 --- a/target/linux/layerscape/patches-4.14/709-mdio-phy-support-layerscape.patch +++ /dev/null @@ -1,3729 +0,0 @@ -From c24cbb648c5bde8312dbd5498a4b8c12b2692205 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:45 +0800 -Subject: [PATCH] mdio-phy: support layerscape - -This is an integrated patch of mdio-phy for layerscape - -Signed-off-by: Bhaskar Upadhaya -Signed-off-by: Biwen Li -Signed-off-by: Camelia Groza -Signed-off-by: Constantin Tudor -Signed-off-by: costi -Signed-off-by: Florin Chiculita -Signed-off-by: Florinel Iordache -Signed-off-by: Ioana Ciornei -Signed-off-by: Ioana Radulescu -Signed-off-by: Madalin Bucur -Signed-off-by: Pankaj Bansal -Signed-off-by: Shaohui Xie -Signed-off-by: Valentin Catalin Neacsu -Signed-off-by: Vladimir Oltean ---- - drivers/net/phy/Kconfig | 33 + - drivers/net/phy/Makefile | 5 + - drivers/net/phy/aquantia.c | 286 ++++- - drivers/net/phy/at803x.c | 21 + - drivers/net/phy/fsl_backplane.c | 1780 ++++++++++++++++++++++++++++ - drivers/net/phy/fsl_backplane.h | 41 + - drivers/net/phy/fsl_backplane_serdes_10g.c | 281 +++++ - drivers/net/phy/fsl_backplane_serdes_28g.c | 336 ++++++ - drivers/net/phy/inphi.c | 594 ++++++++++ - drivers/net/phy/mdio-mux-multiplexer.c | 122 ++ - drivers/net/phy/swphy.c | 1 + - include/linux/phy.h | 3 + - 12 files changed, 3484 insertions(+), 19 deletions(-) - create mode 100644 drivers/net/phy/fsl_backplane.c - create mode 100644 drivers/net/phy/fsl_backplane.h - create mode 100644 drivers/net/phy/fsl_backplane_serdes_10g.c - create mode 100644 drivers/net/phy/fsl_backplane_serdes_28g.c - create mode 100644 drivers/net/phy/inphi.c - create mode 100644 drivers/net/phy/mdio-mux-multiplexer.c - ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -87,9 +87,27 @@ config MDIO_BUS_MUX_MMIOREG - - Currently, only 8/16/32 bits registers are supported. - -+config MDIO_BUS_MUX_MULTIPLEXER -+ tristate "MDIO bus multiplexer using kernel multiplexer subsystem" -+ depends on OF -+ select MULTIPLEXER -+ select MDIO_BUS_MUX -+ help -+ This module provides a driver for MDIO bus multiplexer -+ that is controlled via the kernel multiplexer subsystem. The -+ bus multiplexer connects one of several child MDIO busses to -+ a parent bus. Child bus selection is under the control of -+ the kernel multiplexer subsystem. -+ - config MDIO_CAVIUM - tristate - -+config MDIO_FSL_BACKPLANE -+ tristate "Support for backplane on Freescale XFI interface" -+ depends on OF_MDIO -+ help -+ This module provides a driver for Freescale XFI's backplane. -+ - config MDIO_GPIO - tristate "GPIO lib-based bitbanged MDIO buses" - depends on MDIO_BITBANG && GPIOLIB -@@ -303,6 +321,16 @@ config AT803X_PHY - ---help--- - Currently supports the AT8030 and AT8035 model - -+config AT803X_PHY_SMART_EEE -+ depends on AT803X_PHY -+ default n -+ tristate "SmartEEE feature for AT803X PHYs" -+ ---help--- -+ Enables the Atheros SmartEEE feature (not IEEE 802.3az). When 2 PHYs -+ which support this feature are connected back-to-back, they may -+ negotiate a low-power sleep mode autonomously, without the Ethernet -+ controller's knowledge. May cause packet loss. -+ - config BCM63XX_PHY - tristate "Broadcom 63xx SOCs internal PHY" - depends on BCM63XX -@@ -385,6 +413,11 @@ config ICPLUS_PHY - ---help--- - Currently supports the IP175C and IP1001 PHYs. - -+config INPHI_PHY -+ tristate "Inphi CDR 10G/25G Ethernet PHY" -+ ---help--- -+ Currently supports the IN112525_S03 part @ 25G -+ - config INTEL_XWAY_PHY - tristate "Intel XWAY PHYs" - ---help--- ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -44,7 +44,11 @@ obj-$(CONFIG_MDIO_BUS_MUX) += mdio-mux.o - obj-$(CONFIG_MDIO_BUS_MUX_BCM_IPROC) += mdio-mux-bcm-iproc.o - obj-$(CONFIG_MDIO_BUS_MUX_GPIO) += mdio-mux-gpio.o - obj-$(CONFIG_MDIO_BUS_MUX_MMIOREG) += mdio-mux-mmioreg.o -+obj-$(CONFIG_MDIO_BUS_MUX_MULTIPLEXER) += mdio-mux-multiplexer.o - obj-$(CONFIG_MDIO_CAVIUM) += mdio-cavium.o -+obj-$(CONFIG_MDIO_FSL_BACKPLANE) += fsl_backplane.o -+obj-$(CONFIG_MDIO_FSL_BACKPLANE) += fsl_backplane_serdes_10g.o -+obj-$(CONFIG_MDIO_FSL_BACKPLANE) += fsl_backplane_serdes_28g.o - obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o - obj-$(CONFIG_MDIO_HISI_FEMAC) += mdio-hisi-femac.o - obj-$(CONFIG_MDIO_I2C) += mdio-i2c.o -@@ -75,6 +79,7 @@ obj-$(CONFIG_DP83848_PHY) += dp83848.o - obj-$(CONFIG_DP83867_PHY) += dp83867.o - obj-$(CONFIG_FIXED_PHY) += fixed_phy.o - obj-$(CONFIG_ICPLUS_PHY) += icplus.o -+obj-$(CONFIG_INPHI_PHY) += inphi.o - obj-$(CONFIG_INTEL_XWAY_PHY) += intel-xway.o - obj-$(CONFIG_LSI_ET1011C_PHY) += et1011c.o - obj-$(CONFIG_LXT_PHY) += lxt.o ---- a/drivers/net/phy/aquantia.c -+++ b/drivers/net/phy/aquantia.c -@@ -4,6 +4,7 @@ - * Author: Shaohui Xie - * - * Copyright 2015 Freescale Semiconductor, Inc. -+ * Copyright 2018 NXP - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any -@@ -27,15 +28,174 @@ - - #define PHY_AQUANTIA_FEATURES (SUPPORTED_10000baseT_Full | \ - SUPPORTED_1000baseT_Full | \ -+ SUPPORTED_2500baseX_Full | \ - SUPPORTED_100baseT_Full | \ - PHY_DEFAULT_FEATURES) - -+#define MDIO_PMA_CTRL1_AQ_SPEED10 0 -+#define MDIO_PMA_CTRL1_AQ_SPEED2500 0x2058 -+#define MDIO_PMA_CTRL1_AQ_SPEED5000 0x205c -+#define MDIO_PMA_CTRL2_AQ_2500BT 0x30 -+#define MDIO_PMA_CTRL2_AQ_5000BT 0x31 -+#define MDIO_PMA_CTRL2_AQ_TYPE_MASK 0x3F -+ -+#define MDIO_AN_VENDOR_PROV_CTRL 0xc400 -+#define MDIO_AN_RECV_LP_STATUS 0xe820 -+ -+static int aquantia_write_reg(struct phy_device *phydev, int devad, -+ u32 regnum, u16 val) -+{ -+ u32 addr = MII_ADDR_C45 | (devad << 16) | (regnum & 0xffff); -+ -+ return mdiobus_write(phydev->mdio.bus, phydev->mdio.addr, addr, val); -+} -+ -+static int aquantia_read_reg(struct phy_device *phydev, int devad, u32 regnum) -+{ -+ u32 addr = MII_ADDR_C45 | (devad << 16) | (regnum & 0xffff); -+ -+ return mdiobus_read(phydev->mdio.bus, phydev->mdio.addr, addr); -+} -+ -+static int aquantia_pma_setup_forced(struct phy_device *phydev) -+{ -+ int ctrl1, ctrl2, ret; -+ -+ /* Half duplex is not supported */ -+ if (phydev->duplex != DUPLEX_FULL) -+ return -EINVAL; -+ -+ ctrl1 = aquantia_read_reg(phydev, MDIO_MMD_PMAPMD, MDIO_CTRL1); -+ if (ctrl1 < 0) -+ return ctrl1; -+ -+ ctrl2 = aquantia_read_reg(phydev, MDIO_MMD_PMAPMD, MDIO_CTRL2); -+ if (ctrl2 < 0) -+ return ctrl2; -+ -+ ctrl1 &= ~MDIO_CTRL1_SPEEDSEL; -+ ctrl2 &= ~(MDIO_PMA_CTRL2_AQ_TYPE_MASK); -+ -+ switch (phydev->speed) { -+ case SPEED_10: -+ ctrl2 |= MDIO_PMA_CTRL2_10BT; -+ break; -+ case SPEED_100: -+ ctrl1 |= MDIO_PMA_CTRL1_SPEED100; -+ ctrl2 |= MDIO_PMA_CTRL2_100BTX; -+ break; -+ case SPEED_1000: -+ ctrl1 |= MDIO_PMA_CTRL1_SPEED1000; -+ /* Assume 1000base-T */ -+ ctrl2 |= MDIO_PMA_CTRL2_1000BT; -+ break; -+ case SPEED_10000: -+ ctrl1 |= MDIO_CTRL1_SPEED10G; -+ /* Assume 10Gbase-T */ -+ ctrl2 |= MDIO_PMA_CTRL2_10GBT; -+ break; -+ case SPEED_2500: -+ ctrl1 |= MDIO_PMA_CTRL1_AQ_SPEED2500; -+ ctrl2 |= MDIO_PMA_CTRL2_AQ_2500BT; -+ break; -+ case SPEED_5000: -+ ctrl1 |= MDIO_PMA_CTRL1_AQ_SPEED5000; -+ ctrl2 |= MDIO_PMA_CTRL2_AQ_5000BT; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ ret = aquantia_write_reg(phydev, MDIO_MMD_PMAPMD, MDIO_CTRL1, ctrl1); -+ if (ret < 0) -+ return ret; -+ -+ return aquantia_write_reg(phydev, MDIO_MMD_PMAPMD, MDIO_CTRL2, ctrl2); -+} -+ -+static int aquantia_aneg(struct phy_device *phydev, bool control) -+{ -+ int reg = aquantia_read_reg(phydev, MDIO_MMD_AN, MDIO_CTRL1); -+ -+ if (reg < 0) -+ return reg; -+ -+ if (control) -+ reg |= MDIO_AN_CTRL1_ENABLE | MDIO_AN_CTRL1_RESTART; -+ else -+ reg &= ~(MDIO_AN_CTRL1_ENABLE | MDIO_AN_CTRL1_RESTART); -+ -+ return aquantia_write_reg(phydev, MDIO_MMD_AN, MDIO_CTRL1, reg); -+} -+ -+static int aquantia_config_advert(struct phy_device *phydev) -+{ -+ u32 advertise; -+ int oldadv, adv, oldadv1, adv1; -+ int err, changed = 0; -+ -+ /* Only allow advertising what this PHY supports */ -+ phydev->advertising &= phydev->supported; -+ advertise = phydev->advertising; -+ -+ /* Setup standard advertisement */ -+ oldadv = aquantia_read_reg(phydev, MDIO_MMD_AN, -+ MDIO_AN_10GBT_CTRL); -+ if (oldadv < 0) -+ return oldadv; -+ -+ /* Aquantia vendor specific advertisments */ -+ oldadv1 = aquantia_read_reg(phydev, MDIO_MMD_AN, -+ MDIO_AN_VENDOR_PROV_CTRL); -+ if (oldadv1 < 0) -+ return oldadv1; -+ -+ adv = 0; -+ adv1 = 0; -+ -+ /*100BaseT_full is supported by default*/ -+ -+ if (advertise & ADVERTISED_1000baseT_Full) -+ adv1 |= 0x8000; -+ if (advertise & ADVERTISED_10000baseT_Full) -+ adv |= 0x1000; -+ if (advertise & ADVERTISED_2500baseX_Full) -+ adv1 |= 0x400; -+ -+ if (adv != oldadv) { -+ err = aquantia_write_reg(phydev, MDIO_MMD_AN, -+ MDIO_AN_10GBT_CTRL, adv); -+ if (err < 0) -+ return err; -+ changed = 1; -+ } -+ if (adv1 != oldadv1) { -+ err = aquantia_write_reg(phydev, MDIO_MMD_AN, -+ MDIO_AN_VENDOR_PROV_CTRL, adv1); -+ if (err < 0) -+ return err; -+ changed = 1; -+ } -+ -+ return changed; -+} -+ - static int aquantia_config_aneg(struct phy_device *phydev) - { -+ int ret = 0; -+ - phydev->supported = PHY_AQUANTIA_FEATURES; -- phydev->advertising = phydev->supported; -+ if (phydev->autoneg == AUTONEG_DISABLE) { -+ aquantia_pma_setup_forced(phydev); -+ return aquantia_aneg(phydev, false); -+ } - -- return 0; -+ ret = aquantia_config_advert(phydev); -+ if (ret > 0) -+ /* restart autoneg */ -+ return aquantia_aneg(phydev, true); -+ -+ return ret; - } - - static int aquantia_aneg_done(struct phy_device *phydev) -@@ -51,25 +211,26 @@ static int aquantia_config_intr(struct p - int err; - - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { -- err = phy_write_mmd(phydev, MDIO_MMD_AN, 0xd401, 1); -+ err = aquantia_write_reg(phydev, MDIO_MMD_AN, 0xd401, 1); - if (err < 0) - return err; - -- err = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xff00, 1); -+ err = aquantia_write_reg(phydev, MDIO_MMD_VEND1, 0xff00, 1); - if (err < 0) - return err; - -- err = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xff01, 0x1001); -+ err = aquantia_write_reg(phydev, MDIO_MMD_VEND1, -+ 0xff01, 0x1001); - } else { -- err = phy_write_mmd(phydev, MDIO_MMD_AN, 0xd401, 0); -+ err = aquantia_write_reg(phydev, MDIO_MMD_AN, 0xd401, 0); - if (err < 0) - return err; - -- err = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xff00, 0); -+ err = aquantia_write_reg(phydev, MDIO_MMD_VEND1, 0xff00, 0); - if (err < 0) - return err; - -- err = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xff01, 0); -+ err = aquantia_write_reg(phydev, MDIO_MMD_VEND1, 0xff01, 0); - } - - return err; -@@ -79,42 +240,129 @@ static int aquantia_ack_interrupt(struct - { - int reg; - -- reg = phy_read_mmd(phydev, MDIO_MMD_AN, 0xcc01); -+ reg = aquantia_read_reg(phydev, MDIO_MMD_AN, 0xcc01); - return (reg < 0) ? reg : 0; - } - -+static int aquantia_read_advert(struct phy_device *phydev) -+{ -+ int adv, adv1; -+ -+ /* Setup standard advertisement */ -+ adv = aquantia_read_reg(phydev, MDIO_MMD_AN, -+ MDIO_AN_10GBT_CTRL); -+ -+ /* Aquantia vendor specific advertisments */ -+ adv1 = aquantia_read_reg(phydev, MDIO_MMD_AN, -+ MDIO_AN_VENDOR_PROV_CTRL); -+ -+ /*100BaseT_full is supported by default*/ -+ phydev->advertising |= ADVERTISED_100baseT_Full; -+ -+ if (adv & 0x1000) -+ phydev->advertising |= ADVERTISED_10000baseT_Full; -+ else -+ phydev->advertising &= ~ADVERTISED_10000baseT_Full; -+ if (adv1 & 0x8000) -+ phydev->advertising |= ADVERTISED_1000baseT_Full; -+ else -+ phydev->advertising &= ~ADVERTISED_1000baseT_Full; -+ if (adv1 & 0x400) -+ phydev->advertising |= ADVERTISED_2500baseX_Full; -+ else -+ phydev->advertising &= ~ADVERTISED_2500baseX_Full; -+ return 0; -+} -+ -+static int aquantia_read_lp_advert(struct phy_device *phydev) -+{ -+ int adv, adv1; -+ -+ /* Read standard link partner advertisement */ -+ adv = aquantia_read_reg(phydev, MDIO_MMD_AN, -+ MDIO_STAT1); -+ -+ if (adv & 0x1) -+ phydev->lp_advertising |= ADVERTISED_Autoneg | -+ ADVERTISED_100baseT_Full; -+ else -+ phydev->lp_advertising &= ~(ADVERTISED_Autoneg | -+ ADVERTISED_100baseT_Full); -+ -+ /* Read standard link partner advertisement */ -+ adv = aquantia_read_reg(phydev, MDIO_MMD_AN, -+ MDIO_AN_10GBT_STAT); -+ -+ /* Aquantia link partner advertisments */ -+ adv1 = aquantia_read_reg(phydev, MDIO_MMD_AN, -+ MDIO_AN_RECV_LP_STATUS); -+ -+ if (adv & 0x800) -+ phydev->lp_advertising |= ADVERTISED_10000baseT_Full; -+ else -+ phydev->lp_advertising &= ~ADVERTISED_10000baseT_Full; -+ if (adv1 & 0x8000) -+ phydev->lp_advertising |= ADVERTISED_1000baseT_Full; -+ else -+ phydev->lp_advertising &= ~ADVERTISED_1000baseT_Full; -+ if (adv1 & 0x400) -+ phydev->lp_advertising |= ADVERTISED_2500baseX_Full; -+ else -+ phydev->lp_advertising &= ~ADVERTISED_2500baseX_Full; -+ -+ return 0; -+} -+ - static int aquantia_read_status(struct phy_device *phydev) - { - int reg; - -- reg = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_STAT1); -- reg = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_STAT1); -+ /* Read the link status twice; the bit is latching low */ -+ reg = aquantia_read_reg(phydev, MDIO_MMD_AN, MDIO_STAT1); -+ reg = aquantia_read_reg(phydev, MDIO_MMD_AN, MDIO_STAT1); -+ - if (reg & MDIO_STAT1_LSTATUS) - phydev->link = 1; - else - phydev->link = 0; - -- reg = phy_read_mmd(phydev, MDIO_MMD_AN, 0xc800); - mdelay(10); -- reg = phy_read_mmd(phydev, MDIO_MMD_AN, 0xc800); -+ reg = aquantia_read_reg(phydev, MDIO_MMD_PMAPMD, MDIO_CTRL1); -+ -+ if ((reg & MDIO_CTRL1_SPEEDSELEXT) == MDIO_CTRL1_SPEEDSELEXT) -+ reg &= MDIO_CTRL1_SPEEDSEL; -+ else -+ reg &= MDIO_CTRL1_SPEEDSELEXT; - - switch (reg) { -- case 0x9: -+ case MDIO_PMA_CTRL1_AQ_SPEED5000: -+ phydev->speed = SPEED_5000; -+ break; -+ case MDIO_PMA_CTRL1_AQ_SPEED2500: - phydev->speed = SPEED_2500; - break; -- case 0x5: -- phydev->speed = SPEED_1000; -+ case MDIO_PMA_CTRL1_AQ_SPEED10: -+ phydev->speed = SPEED_10; - break; -- case 0x3: -+ case MDIO_PMA_CTRL1_SPEED100: - phydev->speed = SPEED_100; - break; -- case 0x7: -- default: -+ case MDIO_PMA_CTRL1_SPEED1000: -+ phydev->speed = SPEED_1000; -+ break; -+ case MDIO_CTRL1_SPEED10G: - phydev->speed = SPEED_10000; - break; -+ default: -+ phydev->speed = SPEED_UNKNOWN; -+ break; - } -+ - phydev->duplex = DUPLEX_FULL; - -+ aquantia_read_advert(phydev); -+ aquantia_read_lp_advert(phydev); -+ - return 0; - } - ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -68,6 +68,8 @@ - #define AT803X_DEBUG_REG_5 0x05 - #define AT803X_DEBUG_TX_CLK_DLY_EN BIT(8) - -+#define AT803X_LPI_EN BIT(8) -+ - #define ATH8030_PHY_ID 0x004dd076 - #define ATH8031_PHY_ID 0x004dd074 - #define ATH8032_PHY_ID 0x004dd023 -@@ -290,6 +292,19 @@ static void at803x_disable_smarteee(stru - phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, 0); - } - -+static void at803x_enable_smart_eee(struct phy_device *phydev, int on) -+{ -+ int value; -+ -+ /* 5.1.11 Smart_eee control3 */ -+ value = phy_read_mmd(phydev, MDIO_MMD_PCS, 0x805D); -+ if (on) -+ value |= AT803X_LPI_EN; -+ else -+ value &= ~AT803X_LPI_EN; -+ phy_write_mmd(phydev, MDIO_MMD_PCS, 0x805D, value); -+} -+ - static int at803x_config_init(struct phy_device *phydev) - { - struct at803x_platform_data *pdata; -@@ -320,6 +335,12 @@ static int at803x_config_init(struct phy - if (ret < 0) - return ret; - -+#ifdef CONFIG_AT803X_PHY_SMART_EEE -+ at803x_enable_smart_eee(phydev, 1); -+#else -+ at803x_enable_smart_eee(phydev, 0); -+#endif -+ - if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID || - phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) { - ret = at803x_enable_rx_delay(phydev); ---- /dev/null -+++ b/drivers/net/phy/fsl_backplane.c -@@ -0,0 +1,1780 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * DPAA backplane driver. -+ * Author: Shaohui Xie -+ * Florinel Iordache -+ * -+ * Copyright 2015 Freescale Semiconductor, Inc. -+ * Copyright 2018 NXP -+ * -+ * Licensed under the GPL-2 or later. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "fsl_backplane.h" -+ -+ -+/* PCS Device Identifier */ -+#define PCS_PHY_DEVICE_ID 0x0083e400 -+#define PCS_PHY_DEVICE_ID_MASK 0xffffffff -+ -+/* 10G Long cables setup: 1 m to 2 m cables */ -+#define RATIO_PREQ_10G 0x3 -+#define RATIO_PST1Q_10G 0xd -+#define RATIO_EQ_10G 0x20 -+ -+/* 10G Short cables setup: up to 30 cm cable */ -+//#define RATIO_PREQ_10G 0x3 -+//#define RATIO_PST1Q_10G 0xa -+//#define RATIO_EQ_10G 0x29 -+ -+/* 40G Long cables setup: 1 m to 2 m cables */ -+#define RATIO_PREQ_40G 0x2 -+#define RATIO_PST1Q_40G 0xd -+#define RATIO_EQ_40G 0x20 -+ -+/* 40G Short cables setup: up to 30 cm cable */ -+//#define RATIO_PREQ_40G 0x1 -+//#define RATIO_PST1Q_40G 0x3 -+//#define RATIO_EQ_40G 0x29 -+ -+/* LX2 2x40G default RCW setup */ -+//#define RATIO_PREQ_40G 0x0 -+//#define RATIO_PST1Q_40G 0x3 -+//#define RATIO_EQ_40G 0x30 -+ -+/* Max/Min coefficient values */ -+#define PRE_COE_MAX 0x0 -+#define PRE_COE_MIN 0x8 -+#define POST_COE_MAX 0x0 -+#define POST_COE_MIN 0x10 -+#define ZERO_COE_MAX 0x30 -+#define ZERO_COE_MIN 0x0 -+ -+/* KR PMD defines */ -+#define PMD_RESET 0x1 -+#define PMD_STATUS_SUP_STAT 0x4 -+#define PMD_STATUS_FRAME_LOCK 0x2 -+#define TRAIN_EN 0x3 -+#define TRAIN_DISABLE 0x1 -+#define RX_STAT 0x1 -+ -+/* PCS Link up */ -+#define XFI_PCS_SR1 0x20 -+#define KR_RX_LINK_STAT_MASK 0x1000 -+ -+/* KX PCS mode register */ -+#define KX_PCS_IF_MODE 0x8014 -+ -+/* KX PCS mode register init value */ -+#define KX_IF_MODE_INIT 0x8 -+ -+/* KX/KR AN registers */ -+#define AN_CTRL_INIT 0x1200 -+#define KX_AN_AD1_INIT 0x25 -+#define KR_AN_AD1_INIT_10G 0x85 -+#define KR_AN_AD1_INIT_40G 0x105 -+#define AN_LNK_UP_MASK 0x4 -+#define KR_AN_MASK_10G 0x8 -+#define KR_AN_MASK_40G 0x20 -+#define TRAIN_FAIL 0x8 -+#define KR_AN_40G_MDIO_OFFSET 4 -+ -+/* XGKR Timeouts */ -+#define XGKR_TIMEOUT 1050 -+#define XGKR_DENY_RT_INTERVAL 3000 -+#define XGKR_AN_WAIT_ITERATIONS 5 -+ -+/* XGKR Increment/Decrement Requests */ -+#define INCREMENT 1 -+#define DECREMENT 2 -+#define TIMEOUT_LONG 3 -+#define TIMEOUT_M1 3 -+ -+/* XGKR Masks */ -+#define RX_READY_MASK 0x8000 -+#define PRESET_MASK 0x2000 -+#define INIT_MASK 0x1000 -+#define COP1_MASK 0x30 -+#define COP1_SHIFT 4 -+#define COZ_MASK 0xc -+#define COZ_SHIFT 2 -+#define COM1_MASK 0x3 -+#define COM1_SHIFT 0 -+#define REQUEST_MASK 0x3f -+#define LD_ALL_MASK (PRESET_MASK | INIT_MASK | \ -+ COP1_MASK | COZ_MASK | COM1_MASK) -+ -+/* Lanes definitions */ -+#define MASTER_LANE 0 -+#define SINGLE_LANE 0 -+#define MAX_PHY_LANES_NO 4 -+ -+/* Invalid value */ -+#define VAL_INVALID 0xff -+ -+/* New XGKR Training Algorithm */ -+#define NEW_ALGORITHM_TRAIN_TX -+ -+#ifdef NEW_ALGORITHM_TRAIN_TX -+#define FORCE_INC_COP1_NUMBER 0 -+#define FORCE_INC_COM1_NUMBER 1 -+#endif -+ -+/* Link_Training_Registers offsets */ -+static int lt_MDIO_MMD = 0; -+static u32 lt_KR_PMD_CTRL = 0; -+static u32 lt_KR_PMD_STATUS = 0; -+static u32 lt_KR_LP_CU = 0; -+static u32 lt_KR_LP_STATUS = 0; -+static u32 lt_KR_LD_CU = 0; -+static u32 lt_KR_LD_STATUS = 0; -+ -+/* KX/KR AN registers offsets */ -+static u32 g_an_AD1 = 0; -+static u32 g_an_BP_STAT = 0; -+ -+static const u32 preq_table[] = {0x0, 0x1, 0x3, 0x5, -+ 0x7, 0x9, 0xb, 0xc, VAL_INVALID}; -+static const u32 pst1q_table[] = {0x0, 0x1, 0x3, 0x5, 0x7, -+ 0x9, 0xb, 0xd, 0xf, 0x10, VAL_INVALID}; -+ -+enum backplane_mode { -+ PHY_BACKPLANE_1000BASE_KX, -+ PHY_BACKPLANE_10GBASE_KR, -+ PHY_BACKPLANE_40GBASE_KR, -+ PHY_BACKPLANE_INVAL -+}; -+ -+enum serdes_type { -+ SERDES_10G, -+ SERDES_28G, -+ SERDES_INVAL -+}; -+ -+enum coe_filed { -+ COE_COP1, -+ COE_COZ, -+ COE_COM -+}; -+ -+enum coe_update { -+ COE_NOTUPDATED, -+ COE_UPDATED, -+ COE_MIN, -+ COE_MAX, -+ COE_INV -+}; -+ -+enum train_state { -+ DETECTING_LP, -+ TRAINED, -+}; -+ -+struct tx_condition { -+ bool bin_m1_late_early; -+ bool bin_long_late_early; -+ bool bin_m1_stop; -+ bool bin_long_stop; -+ bool tx_complete; -+ bool sent_init; -+ int m1_min_max_cnt; -+ int long_min_max_cnt; -+#ifdef NEW_ALGORITHM_TRAIN_TX -+ int pre_inc; -+ int post_inc; -+#endif -+}; -+ -+struct xgkr_params { -+ void *reg_base; /* lane memory map: registers base address */ -+ int idx; /* lane relative index inside a multi-lane PHY */ -+ struct phy_device *phydev; -+ struct serdes_access *srds; -+ struct tx_condition tx_c; -+ struct delayed_work xgkr_wk; -+ enum train_state state; -+ int an_wait_count; -+ unsigned long rt_time; -+ u32 ld_update; -+ u32 ld_status; -+ u32 ratio_preq; -+ u32 ratio_pst1q; -+ u32 adpt_eq; -+ u32 tuned_ratio_preq; -+ u32 tuned_ratio_pst1q; -+ u32 tuned_adpt_eq; -+}; -+ -+struct xgkr_phy_data { -+ int bp_mode; -+ u32 phy_lanes; -+ struct mutex phy_lock; -+ bool aneg_done; -+ struct xgkr_params xgkr[MAX_PHY_LANES_NO]; -+}; -+ -+static void setup_an_lt_ls(void) -+{ -+ /* KR PMD registers */ -+ lt_MDIO_MMD = MDIO_MMD_PMAPMD; -+ lt_KR_PMD_CTRL = 0x96; -+ lt_KR_PMD_STATUS = 0x97; -+ lt_KR_LP_CU = 0x98; -+ lt_KR_LP_STATUS = 0x99; -+ lt_KR_LD_CU = 0x9a; -+ lt_KR_LD_STATUS = 0x9b; -+ -+ /* KX/KR AN registers */ -+ g_an_AD1 = 0x11; -+ g_an_BP_STAT = 0x30; -+} -+ -+static void setup_an_lt_lx(void) -+{ -+ /* Auto-Negotiation and Link Training Core Registers page 1: 256 = 0x100 */ -+ lt_MDIO_MMD = MDIO_MMD_AN; -+ lt_KR_PMD_CTRL = 0x100; -+ lt_KR_PMD_STATUS = 0x101; -+ lt_KR_LP_CU = 0x102; -+ lt_KR_LP_STATUS = 0x103; -+ lt_KR_LD_CU = 0x104; -+ lt_KR_LD_STATUS = 0x105; -+ -+ /* KX/KR AN registers */ -+ g_an_AD1 = 0x03; -+ g_an_BP_STAT = 0x0F; -+} -+ -+static u32 le_ioread32(u32 *reg) -+{ -+ return ioread32(reg); -+} -+ -+static void le_iowrite32(u32 value, u32 *reg) -+{ -+ iowrite32(value, reg); -+} -+ -+static u32 be_ioread32(u32 *reg) -+{ -+ return ioread32be(reg); -+} -+ -+static void be_iowrite32(u32 value, u32 *reg) -+{ -+ iowrite32be(value, reg); -+} -+ -+/** -+ * xgkr_phy_write_mmd - Wrapper function for phy_write_mmd -+ * for writing a register on an MMD on a given PHY. -+ * -+ * Same rules as for phy_write_mmd(); -+ */ -+static int xgkr_phy_write_mmd(struct xgkr_params *xgkr, int devad, u32 regnum, u16 val) -+{ -+ struct phy_device *phydev = xgkr->phydev; -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ int mdio_addr = phydev->mdio.addr; -+ int err; -+ -+ mutex_lock(&xgkr_inst->phy_lock); -+ -+ if (xgkr_inst->bp_mode == PHY_BACKPLANE_40GBASE_KR && devad == MDIO_MMD_AN) { -+ //40G AN: prepare mdio address for writing phydev AN registers for 40G on respective lane -+ phydev->mdio.addr = KR_AN_40G_MDIO_OFFSET + xgkr->idx; -+ } -+ -+ err = phy_write_mmd(phydev, devad, regnum, val); -+ if (err) -+ dev_err(&phydev->mdio.dev, "Writing PHY (%p) MMD = 0x%02x register = 0x%02x failed with error code: 0x%08x \n", phydev, devad, regnum, err); -+ -+ if (xgkr_inst->bp_mode == PHY_BACKPLANE_40GBASE_KR && devad == MDIO_MMD_AN) { -+ //40G AN: restore mdio address -+ phydev->mdio.addr = mdio_addr; -+ } -+ -+ mutex_unlock(&xgkr_inst->phy_lock); -+ -+ return err; -+} -+ -+/** -+ * xgkr_phy_read_mmd - Wrapper function for phy_read_mmd -+ * for reading a register from an MMD on a given PHY. -+ * -+ * Same rules as for phy_read_mmd(); -+ */ -+static int xgkr_phy_read_mmd(struct xgkr_params *xgkr, int devad, u32 regnum) -+{ -+ struct phy_device *phydev = xgkr->phydev; -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ int mdio_addr = phydev->mdio.addr; -+ int ret; -+ -+ mutex_lock(&xgkr_inst->phy_lock); -+ -+ if (xgkr_inst->bp_mode == PHY_BACKPLANE_40GBASE_KR && devad == MDIO_MMD_AN) { -+ //40G AN: prepare mdio address for reading phydev AN registers for 40G on respective lane -+ phydev->mdio.addr = KR_AN_40G_MDIO_OFFSET + xgkr->idx; -+ } -+ -+ ret = phy_read_mmd(phydev, devad, regnum); -+ -+ if (xgkr_inst->bp_mode == PHY_BACKPLANE_40GBASE_KR && devad == MDIO_MMD_AN) { -+ //40G AN: restore mdio address -+ phydev->mdio.addr = mdio_addr; -+ } -+ -+ mutex_unlock(&xgkr_inst->phy_lock); -+ -+ return ret; -+} -+ -+static void tx_condition_init(struct tx_condition *tx_c) -+{ -+ tx_c->bin_m1_late_early = true; -+ tx_c->bin_long_late_early = false; -+ tx_c->bin_m1_stop = false; -+ tx_c->bin_long_stop = false; -+ tx_c->tx_complete = false; -+ tx_c->sent_init = false; -+ tx_c->m1_min_max_cnt = 0; -+ tx_c->long_min_max_cnt = 0; -+#ifdef NEW_ALGORITHM_TRAIN_TX -+ tx_c->pre_inc = FORCE_INC_COM1_NUMBER; -+ tx_c->post_inc = FORCE_INC_COP1_NUMBER; -+#endif -+} -+ -+void tune_tecr(struct xgkr_params *xgkr) -+{ -+ struct phy_device *phydev = xgkr->phydev; -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ bool reset = false; -+ -+ if (xgkr_inst->bp_mode == PHY_BACKPLANE_40GBASE_KR) { -+ /* Reset only the Master Lane */ -+ reset = (xgkr->idx == MASTER_LANE); -+ } else { -+ reset = true; -+ } -+ -+ xgkr->srds->tune_tecr(xgkr->reg_base, xgkr->ratio_preq, xgkr->ratio_pst1q, xgkr->adpt_eq, reset); -+ -+ xgkr->tuned_ratio_preq = xgkr->ratio_preq; -+ xgkr->tuned_ratio_pst1q = xgkr->ratio_pst1q; -+ xgkr->tuned_adpt_eq = xgkr->adpt_eq; -+} -+ -+static void start_lt(struct xgkr_params *xgkr) -+{ -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, lt_KR_PMD_CTRL, TRAIN_EN); -+} -+ -+static void stop_lt(struct xgkr_params *xgkr) -+{ -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, lt_KR_PMD_CTRL, TRAIN_DISABLE); -+} -+ -+static void reset_lt(struct xgkr_params *xgkr) -+{ -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, MDIO_CTRL1, PMD_RESET); -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, lt_KR_PMD_CTRL, TRAIN_DISABLE); -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, lt_KR_LD_CU, 0); -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, lt_KR_LD_STATUS, 0); -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, lt_KR_PMD_STATUS, 0); -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, lt_KR_LP_CU, 0); -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, lt_KR_LP_STATUS, 0); -+ -+} -+ -+static void ld_coe_status(struct xgkr_params *xgkr) -+{ -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, -+ lt_KR_LD_STATUS, xgkr->ld_status); -+} -+ -+static void ld_coe_update(struct xgkr_params *xgkr) -+{ -+ dev_dbg(&xgkr->phydev->mdio.dev, "sending request: %x\n", xgkr->ld_update); -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, -+ lt_KR_LD_CU, xgkr->ld_update); -+} -+ -+static void start_xgkr_state_machine(struct delayed_work *work) -+{ -+ queue_delayed_work(system_power_efficient_wq, work, -+ msecs_to_jiffies(XGKR_TIMEOUT)); -+} -+ -+static void start_xgkr_an(struct xgkr_params *xgkr) -+{ -+ struct phy_device *phydev = xgkr->phydev; -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ int i; -+ int err; -+ -+ switch (xgkr_inst->bp_mode) -+ { -+ case PHY_BACKPLANE_1000BASE_KX: -+ dev_err(&phydev->mdio.dev, "Wrong call path for 1000Base-KX \n"); -+ break; -+ -+ case PHY_BACKPLANE_10GBASE_KR: -+ err = xgkr_phy_write_mmd(xgkr, MDIO_MMD_AN, g_an_AD1, KR_AN_AD1_INIT_10G); -+ if (err) -+ dev_err(&phydev->mdio.dev, "Setting AN register 0x%02x failed with error code: 0x%08x \n", g_an_AD1, err); -+ udelay(1); -+ err = xgkr_phy_write_mmd(xgkr, MDIO_MMD_AN, MDIO_CTRL1, AN_CTRL_INIT); -+ if (err) -+ dev_err(&phydev->mdio.dev, "Setting AN register 0x%02x failed with error code: 0x%08x \n", MDIO_CTRL1, err); -+ break; -+ -+ case PHY_BACKPLANE_40GBASE_KR: -+ if (xgkr->idx == MASTER_LANE) { -+ for (i = 0; i < xgkr_inst->phy_lanes; i++) { -+ err = xgkr_phy_write_mmd(&xgkr_inst->xgkr[i], MDIO_MMD_AN, g_an_AD1, KR_AN_AD1_INIT_40G); -+ if (err) -+ dev_err(&phydev->mdio.dev, "Setting AN register 0x%02x on lane %d failed with error code: 0x%08x \n", g_an_AD1, xgkr_inst->xgkr[i].idx, err); -+ } -+ udelay(1); -+ err = xgkr_phy_write_mmd(xgkr, MDIO_MMD_AN, MDIO_CTRL1, AN_CTRL_INIT); -+ if (err) -+ dev_err(&phydev->mdio.dev, "Setting AN register 0x%02x on Master Lane failed with error code: 0x%08x \n", MDIO_CTRL1, err); -+ } -+ break; -+ } -+} -+ -+static void start_1gkx_an(struct phy_device *phydev) -+{ -+ phy_write_mmd(phydev, MDIO_MMD_PCS, KX_PCS_IF_MODE, KX_IF_MODE_INIT); -+ phy_write_mmd(phydev, MDIO_MMD_AN, g_an_AD1, KX_AN_AD1_INIT); -+ phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_STAT1); -+ phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_CTRL1, AN_CTRL_INIT); -+} -+ -+static void reset_tecr(struct xgkr_params *xgkr) -+{ -+ struct phy_device *phydev = xgkr->phydev; -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ -+ switch (xgkr_inst->bp_mode) -+ { -+ case PHY_BACKPLANE_1000BASE_KX: -+ dev_err(&phydev->mdio.dev, "Wrong call path for 1000Base-KX \n"); -+ break; -+ -+ case PHY_BACKPLANE_10GBASE_KR: -+ xgkr->ratio_preq = RATIO_PREQ_10G; -+ xgkr->ratio_pst1q = RATIO_PST1Q_10G; -+ xgkr->adpt_eq = RATIO_EQ_10G; -+ break; -+ -+ case PHY_BACKPLANE_40GBASE_KR: -+ xgkr->ratio_preq = RATIO_PREQ_40G; -+ xgkr->ratio_pst1q = RATIO_PST1Q_40G; -+ xgkr->adpt_eq = RATIO_EQ_40G; -+ break; -+ } -+ -+ tune_tecr(xgkr); -+} -+ -+static void init_xgkr(struct xgkr_params *xgkr, int reset) -+{ -+ if (reset) -+ reset_tecr(xgkr); -+ -+ tx_condition_init(&xgkr->tx_c); -+ xgkr->state = DETECTING_LP; -+ -+ xgkr->ld_status &= RX_READY_MASK; -+ ld_coe_status(xgkr); -+ xgkr->ld_update = 0; -+ xgkr->ld_status &= ~RX_READY_MASK; -+ ld_coe_status(xgkr); -+ -+} -+ -+static void initialize(struct xgkr_params *xgkr) -+{ -+ reset_tecr(xgkr); -+ -+ xgkr->ld_status &= ~(COP1_MASK | COZ_MASK | COM1_MASK); -+ xgkr->ld_status |= COE_UPDATED << COP1_SHIFT | -+ COE_UPDATED << COZ_SHIFT | -+ COE_UPDATED << COM1_SHIFT; -+ ld_coe_status(xgkr); -+} -+ -+static void train_remote_tx(struct xgkr_params *xgkr) -+{ -+ struct tx_condition *tx_c = &xgkr->tx_c; -+ bool bin_m1_early, bin_long_early; -+ u32 lp_status, old_ld_update; -+ u32 status_cop1, status_coz, status_com1; -+ u32 req_cop1, req_coz, req_com1, req_preset, req_init; -+ u32 temp; -+#ifdef NEW_ALGORITHM_TRAIN_TX -+ u32 median_gaink2; -+#endif -+ -+recheck: -+ if (tx_c->bin_long_stop && tx_c->bin_m1_stop) { -+ tx_c->tx_complete = true; -+ xgkr->ld_status |= RX_READY_MASK; -+ ld_coe_status(xgkr); -+ -+ /* tell LP we are ready */ -+ xgkr_phy_write_mmd(xgkr, lt_MDIO_MMD, -+ lt_KR_PMD_STATUS, RX_STAT); -+ -+ return; -+ } -+ -+ /* We start by checking the current LP status. If we got any responses, -+ * we can clear up the appropriate update request so that the -+ * subsequent code may easily issue new update requests if needed. -+ */ -+ lp_status = xgkr_phy_read_mmd(xgkr, lt_MDIO_MMD, lt_KR_LP_STATUS) & -+ REQUEST_MASK; -+ -+ status_cop1 = (lp_status & COP1_MASK) >> COP1_SHIFT; -+ status_coz = (lp_status & COZ_MASK) >> COZ_SHIFT; -+ status_com1 = (lp_status & COM1_MASK) >> COM1_SHIFT; -+ -+ old_ld_update = xgkr->ld_update; -+ req_cop1 = (old_ld_update & COP1_MASK) >> COP1_SHIFT; -+ req_coz = (old_ld_update & COZ_MASK) >> COZ_SHIFT; -+ req_com1 = (old_ld_update & COM1_MASK) >> COM1_SHIFT; -+ req_preset = old_ld_update & PRESET_MASK; -+ req_init = old_ld_update & INIT_MASK; -+ -+ /* IEEE802.3-2008, 72.6.10.2.3.1 -+ * We may clear PRESET when all coefficients show UPDATED or MAX. -+ */ -+ if (req_preset) { -+ if ((status_cop1 == COE_UPDATED || status_cop1 == COE_MAX) && -+ (status_coz == COE_UPDATED || status_coz == COE_MAX) && -+ (status_com1 == COE_UPDATED || status_com1 == COE_MAX)) { -+ xgkr->ld_update &= ~PRESET_MASK; -+ } -+ } -+ -+ /* IEEE802.3-2008, 72.6.10.2.3.2 -+ * We may clear INITIALIZE when no coefficients show NOT UPDATED. -+ */ -+ if (req_init) { -+ if (status_cop1 != COE_NOTUPDATED && -+ status_coz != COE_NOTUPDATED && -+ status_com1 != COE_NOTUPDATED) { -+ xgkr->ld_update &= ~INIT_MASK; -+ } -+ } -+ -+ /* IEEE802.3-2008, 72.6.10.2.3.2 -+ * we send initialize to the other side to ensure default settings -+ * for the LP. Naturally, we should do this only once. -+ */ -+ if (!tx_c->sent_init) { -+ if (!lp_status && !(old_ld_update & (LD_ALL_MASK))) { -+ xgkr->ld_update = INIT_MASK; -+ tx_c->sent_init = true; -+ } -+ } -+ -+ /* IEEE802.3-2008, 72.6.10.2.3.3 -+ * We set coefficient requests to HOLD when we get the information -+ * about any updates On clearing our prior response, we also update -+ * our internal status. -+ */ -+ if (status_cop1 != COE_NOTUPDATED) { -+ if (req_cop1) { -+ xgkr->ld_update &= ~COP1_MASK; -+#ifdef NEW_ALGORITHM_TRAIN_TX -+ if (tx_c->post_inc) { -+ if (req_cop1 == INCREMENT && -+ status_cop1 == COE_MAX) { -+ tx_c->post_inc = 0; -+ tx_c->bin_long_stop = true; -+ tx_c->bin_m1_stop = true; -+ } else { -+ tx_c->post_inc -= 1; -+ } -+ -+ ld_coe_update(xgkr); -+ goto recheck; -+ } -+#endif -+ if ((req_cop1 == DECREMENT && status_cop1 == COE_MIN) || -+ (req_cop1 == INCREMENT && status_cop1 == COE_MAX)) { -+ dev_dbg(&xgkr->phydev->mdio.dev, "COP1 hit limit %s", -+ (status_cop1 == COE_MIN) ? -+ "DEC MIN" : "INC MAX"); -+ tx_c->long_min_max_cnt++; -+ if (tx_c->long_min_max_cnt >= TIMEOUT_LONG) { -+ tx_c->bin_long_stop = true; -+ ld_coe_update(xgkr); -+ goto recheck; -+ } -+ } -+ } -+ } -+ -+ if (status_coz != COE_NOTUPDATED) { -+ if (req_coz) -+ xgkr->ld_update &= ~COZ_MASK; -+ } -+ -+ if (status_com1 != COE_NOTUPDATED) { -+ if (req_com1) { -+ xgkr->ld_update &= ~COM1_MASK; -+#ifdef NEW_ALGORITHM_TRAIN_TX -+ if (tx_c->pre_inc) { -+ if (req_com1 == INCREMENT && -+ status_com1 == COE_MAX) -+ tx_c->pre_inc = 0; -+ else -+ tx_c->pre_inc -= 1; -+ -+ ld_coe_update(xgkr); -+ goto recheck; -+ } -+#endif -+ /* Stop If we have reached the limit for a parameter. */ -+ if ((req_com1 == DECREMENT && status_com1 == COE_MIN) || -+ (req_com1 == INCREMENT && status_com1 == COE_MAX)) { -+ dev_dbg(&xgkr->phydev->mdio.dev, "COM1 hit limit %s", -+ (status_com1 == COE_MIN) ? -+ "DEC MIN" : "INC MAX"); -+ tx_c->m1_min_max_cnt++; -+ if (tx_c->m1_min_max_cnt >= TIMEOUT_M1) { -+ tx_c->bin_m1_stop = true; -+ ld_coe_update(xgkr); -+ goto recheck; -+ } -+ } -+ } -+ } -+ -+ if (old_ld_update != xgkr->ld_update) { -+ ld_coe_update(xgkr); -+ /* Redo these status checks and updates until we have no more -+ * changes, to speed up the overall process. -+ */ -+ goto recheck; -+ } -+ -+ /* Do nothing if we have pending request. */ -+ if ((req_coz || req_com1 || req_cop1)) -+ return; -+ else if (lp_status) -+ /* No pending request but LP status was not reverted to -+ * not updated. -+ */ -+ return; -+ -+#ifdef NEW_ALGORITHM_TRAIN_TX -+ if (!(xgkr->ld_update & (PRESET_MASK | INIT_MASK))) { -+ if (tx_c->pre_inc) { -+ xgkr->ld_update = INCREMENT << COM1_SHIFT; -+ ld_coe_update(xgkr); -+ return; -+ } -+ -+ if (status_cop1 != COE_MAX) { -+ median_gaink2 = xgkr->srds->get_median_gaink2(xgkr->reg_base); -+ if (median_gaink2 == 0xf) { -+ tx_c->post_inc = 1; -+ } else { -+ /* Gaink2 median lower than "F" */ -+ tx_c->bin_m1_stop = true; -+ tx_c->bin_long_stop = true; -+ goto recheck; -+ } -+ } else { -+ /* C1 MAX */ -+ tx_c->bin_m1_stop = true; -+ tx_c->bin_long_stop = true; -+ goto recheck; -+ } -+ -+ if (tx_c->post_inc) { -+ xgkr->ld_update = INCREMENT << COP1_SHIFT; -+ ld_coe_update(xgkr); -+ return; -+ } -+ } -+#endif -+ -+ /* snapshot and select bin */ -+ bin_m1_early = xgkr->srds->is_bin_early(BIN_M1, xgkr->reg_base); -+ bin_long_early = xgkr->srds->is_bin_early(BIN_LONG, xgkr->reg_base); -+ -+ if (!tx_c->bin_m1_stop && !tx_c->bin_m1_late_early && bin_m1_early) { -+ tx_c->bin_m1_stop = true; -+ goto recheck; -+ } -+ -+ if (!tx_c->bin_long_stop && -+ tx_c->bin_long_late_early && !bin_long_early) { -+ tx_c->bin_long_stop = true; -+ goto recheck; -+ } -+ -+ /* IEEE802.3-2008, 72.6.10.2.3.3 -+ * We only request coefficient updates when no PRESET/INITIALIZE is -+ * pending. We also only request coefficient updates when the -+ * corresponding status is NOT UPDATED and nothing is pending. -+ */ -+ if (!(xgkr->ld_update & (PRESET_MASK | INIT_MASK))) { -+ if (!tx_c->bin_long_stop) { -+ /* BinM1 correction means changing COM1 */ -+ if (!status_com1 && !(xgkr->ld_update & COM1_MASK)) { -+ /* Avoid BinM1Late by requesting an -+ * immediate decrement. -+ */ -+ if (!bin_m1_early) { -+ /* request decrement c(-1) */ -+ temp = DECREMENT << COM1_SHIFT; -+ xgkr->ld_update = temp; -+ ld_coe_update(xgkr); -+ tx_c->bin_m1_late_early = bin_m1_early; -+ return; -+ } -+ } -+ -+ /* BinLong correction means changing COP1 */ -+ if (!status_cop1 && !(xgkr->ld_update & COP1_MASK)) { -+ /* Locate BinLong transition point (if any) -+ * while avoiding BinM1Late. -+ */ -+ if (bin_long_early) { -+ /* request increment c(1) */ -+ temp = INCREMENT << COP1_SHIFT; -+ xgkr->ld_update = temp; -+ } else { -+ /* request decrement c(1) */ -+ temp = DECREMENT << COP1_SHIFT; -+ xgkr->ld_update = temp; -+ } -+ -+ ld_coe_update(xgkr); -+ tx_c->bin_long_late_early = bin_long_early; -+ } -+ /* We try to finish BinLong before we do BinM1 */ -+ return; -+ } -+ -+ if (!tx_c->bin_m1_stop) { -+ /* BinM1 correction means changing COM1 */ -+ if (!status_com1 && !(xgkr->ld_update & COM1_MASK)) { -+ /* Locate BinM1 transition point (if any) */ -+ if (bin_m1_early) { -+ /* request increment c(-1) */ -+ temp = INCREMENT << COM1_SHIFT; -+ xgkr->ld_update = temp; -+ } else { -+ /* request decrement c(-1) */ -+ temp = DECREMENT << COM1_SHIFT; -+ xgkr->ld_update = temp; -+ } -+ -+ ld_coe_update(xgkr); -+ tx_c->bin_m1_late_early = bin_m1_early; -+ } -+ } -+ } -+} -+ -+static int is_link_up(struct phy_device *phydev) -+{ -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ int val = 0; -+ -+ mutex_lock(&xgkr_inst->phy_lock); -+ -+ val = phy_read_mmd(phydev, MDIO_MMD_PCS, XFI_PCS_SR1); -+ -+ mutex_unlock(&xgkr_inst->phy_lock); -+ -+ return (val & KR_RX_LINK_STAT_MASK) ? 1 : 0; -+} -+ -+static int is_link_training_fail(struct xgkr_params *xgkr) -+{ -+ struct phy_device *phydev = xgkr->phydev; -+ int val; -+ int timeout = 100; -+ -+ val = xgkr_phy_read_mmd(xgkr, lt_MDIO_MMD, lt_KR_PMD_STATUS); -+ -+ if (!(val & TRAIN_FAIL) && (val & RX_STAT)) { -+ /* check LNK_STAT for sure */ -+ while (timeout--) { -+ if (is_link_up(phydev)) -+ return 0; -+ -+ usleep_range(100, 500); -+ } -+ } -+ -+ return 1; -+} -+ -+static int check_rx(struct xgkr_params *xgkr) -+{ -+ return xgkr_phy_read_mmd(xgkr, lt_MDIO_MMD, lt_KR_LP_STATUS) & -+ RX_READY_MASK; -+} -+ -+/* Coefficient values have hardware restrictions */ -+static int is_ld_valid(struct xgkr_params *xgkr) -+{ -+ u32 ratio_pst1q = xgkr->ratio_pst1q; -+ u32 adpt_eq = xgkr->adpt_eq; -+ u32 ratio_preq = xgkr->ratio_preq; -+ -+ if ((ratio_pst1q + adpt_eq + ratio_preq) > 48) -+ return 0; -+ -+ if (((ratio_pst1q + adpt_eq + ratio_preq) * 4) >= -+ ((adpt_eq - ratio_pst1q - ratio_preq) * 17)) -+ return 0; -+ -+ if (ratio_preq > ratio_pst1q) -+ return 0; -+ -+ if (ratio_preq > 8) -+ return 0; -+ -+ if (adpt_eq < 26) -+ return 0; -+ -+ if (ratio_pst1q > 16) -+ return 0; -+ -+ return 1; -+} -+ -+static int is_value_allowed(const u32 *val_table, u32 val) -+{ -+ int i; -+ -+ for (i = 0;; i++) { -+ if (*(val_table + i) == VAL_INVALID) -+ return 0; -+ if (*(val_table + i) == val) -+ return 1; -+ } -+} -+ -+static enum coe_update inc_dec(struct xgkr_params *xgkr, int field, int request) -+{ -+ u32 ld_limit[3], ld_coe[3], step[3]; -+ -+ ld_coe[0] = xgkr->ratio_pst1q; -+ ld_coe[1] = xgkr->adpt_eq; -+ ld_coe[2] = xgkr->ratio_preq; -+ -+ /* Information specific to the SerDes for 10GBase-KR: -+ * Incrementing C(+1) means *decrementing* RATIO_PST1Q -+ * Incrementing C(0) means incrementing ADPT_EQ -+ * Incrementing C(-1) means *decrementing* RATIO_PREQ -+ */ -+ step[0] = -1; -+ step[1] = 1; -+ step[2] = -1; -+ -+ switch (request) { -+ case INCREMENT: -+ ld_limit[0] = POST_COE_MAX; -+ ld_limit[1] = ZERO_COE_MAX; -+ ld_limit[2] = PRE_COE_MAX; -+ if (ld_coe[field] != ld_limit[field]) -+ ld_coe[field] += step[field]; -+ else -+ /* MAX */ -+ return COE_MAX; -+ break; -+ case DECREMENT: -+ ld_limit[0] = POST_COE_MIN; -+ ld_limit[1] = ZERO_COE_MIN; -+ ld_limit[2] = PRE_COE_MIN; -+ if (ld_coe[field] != ld_limit[field]) -+ ld_coe[field] -= step[field]; -+ else -+ /* MIN */ -+ return COE_MIN; -+ break; -+ default: -+ break; -+ } -+ -+ if (is_ld_valid(xgkr)) { -+ /* accept new ld */ -+ xgkr->ratio_pst1q = ld_coe[0]; -+ xgkr->adpt_eq = ld_coe[1]; -+ xgkr->ratio_preq = ld_coe[2]; -+ /* only some values for preq and pst1q can be used. -+ * for preq: 0x0, 0x1, 0x3, 0x5, 0x7, 0x9, 0xb, 0xc. -+ * for pst1q: 0x0, 0x1, 0x3, 0x5, 0x7, 0x9, 0xb, 0xd, 0xf, 0x10. -+ */ -+ if (!is_value_allowed((const u32 *)&preq_table, ld_coe[2])) { -+ dev_dbg(&xgkr->phydev->mdio.dev, -+ "preq skipped value: %d\n", ld_coe[2]); -+ /* NOT UPDATED */ -+ return COE_NOTUPDATED; -+ } -+ -+ if (!is_value_allowed((const u32 *)&pst1q_table, ld_coe[0])) { -+ dev_dbg(&xgkr->phydev->mdio.dev, -+ "pst1q skipped value: %d\n", ld_coe[0]); -+ /* NOT UPDATED */ -+ return COE_NOTUPDATED; -+ } -+ -+ tune_tecr(xgkr); -+ } else { -+ if (request == DECREMENT) -+ /* MIN */ -+ return COE_MIN; -+ if (request == INCREMENT) -+ /* MAX */ -+ return COE_MAX; -+ } -+ -+ /* UPDATED */ -+ return COE_UPDATED; -+} -+ -+static void min_max_updated(struct xgkr_params *xgkr, int field, enum coe_update cs) -+{ -+ u32 mask, val; -+ u32 ld_cs = cs; -+ -+ if (cs == COE_INV) -+ return; -+ -+ switch (field) { -+ case COE_COP1: -+ mask = COP1_MASK; -+ val = ld_cs << COP1_SHIFT; -+ break; -+ case COE_COZ: -+ mask = COZ_MASK; -+ val = ld_cs << COZ_SHIFT; -+ break; -+ case COE_COM: -+ mask = COM1_MASK; -+ val = ld_cs << COM1_SHIFT; -+ break; -+ default: -+ return; -+ } -+ -+ xgkr->ld_status &= ~mask; -+ xgkr->ld_status |= val; -+} -+ -+static void check_request(struct xgkr_params *xgkr, int request) -+{ -+ int cop1_req, coz_req, com_req; -+ int old_status; -+ enum coe_update cu; -+ -+ cop1_req = (request & COP1_MASK) >> COP1_SHIFT; -+ coz_req = (request & COZ_MASK) >> COZ_SHIFT; -+ com_req = (request & COM1_MASK) >> COM1_SHIFT; -+ -+ /* IEEE802.3-2008, 72.6.10.2.5 -+ * Ensure we only act on INCREMENT/DECREMENT when we are in NOT UPDATED -+ */ -+ old_status = xgkr->ld_status; -+ -+ if (cop1_req && !(xgkr->ld_status & COP1_MASK)) { -+ cu = inc_dec(xgkr, COE_COP1, cop1_req); -+ min_max_updated(xgkr, COE_COP1, cu); -+ } -+ -+ if (coz_req && !(xgkr->ld_status & COZ_MASK)) { -+ cu = inc_dec(xgkr, COE_COZ, coz_req); -+ min_max_updated(xgkr, COE_COZ, cu); -+ } -+ -+ if (com_req && !(xgkr->ld_status & COM1_MASK)) { -+ cu = inc_dec(xgkr, COE_COM, com_req); -+ min_max_updated(xgkr, COE_COM, cu); -+ } -+ -+ if (old_status != xgkr->ld_status) -+ ld_coe_status(xgkr); -+} -+ -+static void preset(struct xgkr_params *xgkr) -+{ -+ /* These are all MAX values from the IEEE802.3 perspective. */ -+ xgkr->ratio_pst1q = POST_COE_MAX; -+ xgkr->adpt_eq = ZERO_COE_MAX; -+ xgkr->ratio_preq = PRE_COE_MAX; -+ -+ tune_tecr(xgkr); -+ xgkr->ld_status &= ~(COP1_MASK | COZ_MASK | COM1_MASK); -+ xgkr->ld_status |= COE_MAX << COP1_SHIFT | -+ COE_MAX << COZ_SHIFT | -+ COE_MAX << COM1_SHIFT; -+ ld_coe_status(xgkr); -+} -+ -+static void train_local_tx(struct xgkr_params *xgkr) -+{ -+ int request, old_ld_status; -+ -+ /* get request from LP */ -+ request = xgkr_phy_read_mmd(xgkr, lt_MDIO_MMD, lt_KR_LP_CU) & -+ (LD_ALL_MASK); -+ -+ old_ld_status = xgkr->ld_status; -+ -+ /* IEEE802.3-2008, 72.6.10.2.5 -+ * Ensure we always go to NOT UDPATED for status reporting in -+ * response to HOLD requests. -+ * IEEE802.3-2008, 72.6.10.2.3.1/2 -+ * ... but only if PRESET/INITIALIZE are not active to ensure -+ * we keep status until they are released. -+ */ -+ if (!(request & (PRESET_MASK | INIT_MASK))) { -+ if (!(request & COP1_MASK)) -+ xgkr->ld_status &= ~COP1_MASK; -+ -+ if (!(request & COZ_MASK)) -+ xgkr->ld_status &= ~COZ_MASK; -+ -+ if (!(request & COM1_MASK)) -+ xgkr->ld_status &= ~COM1_MASK; -+ -+ if (old_ld_status != xgkr->ld_status) -+ ld_coe_status(xgkr); -+ } -+ -+ /* As soon as the LP shows ready, no need to do any more updates. */ -+ if (check_rx(xgkr)) { -+ /* LP receiver is ready */ -+ if (xgkr->ld_status & (COP1_MASK | COZ_MASK | COM1_MASK)) { -+ xgkr->ld_status &= ~(COP1_MASK | COZ_MASK | COM1_MASK); -+ ld_coe_status(xgkr); -+ } -+ } else { -+ /* IEEE802.3-2008, 72.6.10.2.3.1/2 -+ * only act on PRESET/INITIALIZE if all status is NOT UPDATED. -+ */ -+ if (request & (PRESET_MASK | INIT_MASK)) { -+ if (!(xgkr->ld_status & -+ (COP1_MASK | COZ_MASK | COM1_MASK))) { -+ if (request & PRESET_MASK) -+ preset(xgkr); -+ -+ if (request & INIT_MASK) -+ initialize(xgkr); -+ } -+ } -+ -+ /* LP Coefficient are not in HOLD */ -+ if (request & REQUEST_MASK) -+ check_request(xgkr, request & REQUEST_MASK); -+ } -+} -+ -+static void xgkr_start_train(struct xgkr_params *xgkr) -+{ -+ struct phy_device *phydev = xgkr->phydev; -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ struct tx_condition *tx_c = &xgkr->tx_c; -+ int val = 0, i, j; -+ int lt_state; -+ unsigned long dead_line; -+ int lp_rx_ready, tx_training_complete; -+ u32 lt_timeout = 500; -+ -+ init_xgkr(xgkr, 0); -+ -+ start_lt(xgkr); -+ -+ if (xgkr_inst->bp_mode == PHY_BACKPLANE_40GBASE_KR) { -+ lt_timeout = 2000; -+ } -+ -+ for (i = 0; i < 2;) { -+ -+ dead_line = jiffies + msecs_to_jiffies(lt_timeout); -+ -+ while (time_before(jiffies, dead_line)) { -+ -+ val = xgkr_phy_read_mmd(xgkr, lt_MDIO_MMD, -+ lt_KR_PMD_STATUS); -+ -+ if (val & TRAIN_FAIL) { -+ /* LT failed already, reset lane to avoid -+ * it run into hanging, then start LT again. -+ */ -+ if (xgkr_inst->bp_mode == PHY_BACKPLANE_40GBASE_KR) { -+ /* Reset only the Master Lane */ -+ if (xgkr->idx == MASTER_LANE) -+ xgkr->srds->reset_lane(xgkr->reg_base); -+ } else { -+ xgkr->srds->reset_lane(xgkr->reg_base); -+ } -+ -+ start_lt(xgkr); -+ } else if ((val & PMD_STATUS_SUP_STAT) && -+ (val & PMD_STATUS_FRAME_LOCK)) -+ break; -+ usleep_range(100, 500); -+ } -+ -+ if (!((val & PMD_STATUS_FRAME_LOCK) && -+ (val & PMD_STATUS_SUP_STAT))) { -+ i++; -+ continue; -+ } -+ -+ /* init process */ -+ lp_rx_ready = false; -+ tx_training_complete = false; -+ /* the LT should be finished in 500ms, failed or OK. */ -+ dead_line = jiffies + msecs_to_jiffies(lt_timeout); -+ -+ while (time_before(jiffies, dead_line)) { -+ /* check if the LT is already failed */ -+ -+ lt_state = xgkr_phy_read_mmd(xgkr, lt_MDIO_MMD, -+ lt_KR_PMD_STATUS); -+ -+ if (lt_state & TRAIN_FAIL) { -+ -+ if (xgkr_inst->bp_mode == PHY_BACKPLANE_40GBASE_KR) { -+ /* Reset only the Master Lane */ -+ if (xgkr->idx == MASTER_LANE) -+ xgkr->srds->reset_lane(xgkr->reg_base); -+ } else { -+ xgkr->srds->reset_lane(xgkr->reg_base); -+ } -+ -+ break; -+ } -+ -+ lp_rx_ready = check_rx(xgkr); -+ tx_training_complete = tx_c->tx_complete; -+ -+ if (lp_rx_ready && tx_training_complete) -+ break; -+ -+ if (!lp_rx_ready) -+ train_local_tx(xgkr); -+ -+ if (!tx_training_complete) -+ train_remote_tx(xgkr); -+ -+ usleep_range(100, 500); -+ } -+ -+ i++; -+ /* check LT result */ -+ if (is_link_training_fail(xgkr)) { -+ init_xgkr(xgkr, 0); -+ continue; -+ } else { -+ stop_lt(xgkr); -+ xgkr->state = TRAINED; -+ -+ switch (xgkr_inst->bp_mode) -+ { -+ case PHY_BACKPLANE_10GBASE_KR: -+ if (phydev->attached_dev == NULL) -+ dev_info(&phydev->mdio.dev, "10GBase-KR link trained (Tx equalization: RATIO_PREQ = 0x%x, RATIO_PST1Q = 0x%x, ADPT_EQ = 0x%x)\n", -+ xgkr->tuned_ratio_preq, xgkr->tuned_ratio_pst1q, xgkr->tuned_adpt_eq); -+ else -+ dev_info(&phydev->mdio.dev, "%s %s: 10GBase-KR link trained (Tx equalization: RATIO_PREQ = 0x%x, RATIO_PST1Q = 0x%x, ADPT_EQ = 0x%x)\n", -+ dev_driver_string(phydev->attached_dev->dev.parent), -+ dev_name(phydev->attached_dev->dev.parent), -+ xgkr->tuned_ratio_preq, xgkr->tuned_ratio_pst1q, xgkr->tuned_adpt_eq); -+ break; -+ -+ case PHY_BACKPLANE_40GBASE_KR: -+ if (xgkr->idx == xgkr_inst->phy_lanes - 1) { -+ if (phydev->attached_dev == NULL) -+ dev_info(&phydev->mdio.dev, "40GBase-KR link trained at lanes Tx equalization:\n"); -+ else -+ dev_info(&phydev->mdio.dev, "%s %s: 40GBase-KR link trained at lanes Tx equalization:\n", -+ dev_driver_string(phydev->attached_dev->dev.parent), -+ dev_name(phydev->attached_dev->dev.parent)); -+ -+ for (j = 0; j < xgkr_inst->phy_lanes; j++) { -+ if (phydev->attached_dev == NULL) -+ dev_info(&phydev->mdio.dev, "40GBase-KR Lane %d: RATIO_PREQ = 0x%x, RATIO_PST1Q = 0x%x, ADPT_EQ = 0x%x\n", -+ j, xgkr_inst->xgkr[j].tuned_ratio_preq, xgkr_inst->xgkr[j].tuned_ratio_pst1q, xgkr_inst->xgkr[j].tuned_adpt_eq); -+ else -+ dev_info(&phydev->mdio.dev, "%s %s: 40GBase-KR Lane %d: RATIO_PREQ = 0x%x, RATIO_PST1Q = 0x%x, ADPT_EQ = 0x%x\n", -+ dev_driver_string(phydev->attached_dev->dev.parent), -+ dev_name(phydev->attached_dev->dev.parent), -+ j, xgkr_inst->xgkr[j].tuned_ratio_preq, xgkr_inst->xgkr[j].tuned_ratio_pst1q, xgkr_inst->xgkr[j].tuned_adpt_eq); -+ } -+ } -+ break; -+ } -+ -+ break; -+ } -+ } -+} -+ -+static void xgkr_request_restart_an(struct xgkr_params *xgkr) -+{ -+ struct phy_device *phydev = xgkr->phydev; -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ int i; -+ -+ if (time_before(jiffies, xgkr->rt_time)) -+ return; -+ -+ switch (xgkr_inst->bp_mode) -+ { -+ case PHY_BACKPLANE_1000BASE_KX: -+ dev_err(&phydev->mdio.dev, "Wrong call path for 1000Base-KX \n"); -+ break; -+ -+ case PHY_BACKPLANE_10GBASE_KR: -+ init_xgkr(xgkr, 0); -+ reset_lt(xgkr); -+ xgkr->state = DETECTING_LP; -+ start_xgkr_an(xgkr); -+ start_xgkr_state_machine(&xgkr->xgkr_wk); -+ break; -+ -+ case PHY_BACKPLANE_40GBASE_KR: -+ for (i = 0; i < xgkr_inst->phy_lanes; i++) { -+ init_xgkr(&xgkr_inst->xgkr[i], 0); -+ reset_lt(&xgkr_inst->xgkr[i]); -+ xgkr_inst->xgkr[i].state = DETECTING_LP; -+ } -+ //Start AN only for Master Lane -+ start_xgkr_an(&xgkr_inst->xgkr[MASTER_LANE]); -+ //start state machine -+ for (i = 0; i < xgkr_inst->phy_lanes; i++) { -+ start_xgkr_state_machine(&xgkr_inst->xgkr[i].xgkr_wk); -+ } -+ break; -+ } -+ -+ xgkr->rt_time = jiffies + msecs_to_jiffies(XGKR_DENY_RT_INTERVAL); -+} -+ -+static void xgkr_state_machine(struct work_struct *work) -+{ -+ struct delayed_work *dwork = to_delayed_work(work); -+ struct xgkr_params *xgkr = container_of(dwork, -+ struct xgkr_params, xgkr_wk); -+ struct phy_device *phydev = xgkr->phydev; -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ int an_state; -+ bool start_train = false; -+ bool all_lanes_trained = false; -+ int i; -+ -+ if (!xgkr_inst->aneg_done) { -+ start_xgkr_state_machine(&xgkr->xgkr_wk); -+ return; -+ } -+ -+ mutex_lock(&phydev->lock); -+ -+ switch (xgkr->state) { -+ case DETECTING_LP: -+ -+ switch (xgkr_inst->bp_mode) -+ { -+ case PHY_BACKPLANE_1000BASE_KX: -+ dev_err(&phydev->mdio.dev, "Wrong call path for 1000Base-KX \n"); -+ break; -+ -+ case PHY_BACKPLANE_10GBASE_KR: -+ an_state = xgkr_phy_read_mmd(xgkr, MDIO_MMD_AN, g_an_BP_STAT); -+ if (an_state & KR_AN_MASK_10G) { -+ //AN acquired: Train the lane -+ xgkr->an_wait_count = 0; -+ start_train = true; -+ } else { -+ //AN lost or not yet acquired -+ if (!is_link_up(phydev)) { -+ //Link is down: restart training -+ xgkr->an_wait_count = 0; -+ xgkr_request_restart_an(xgkr); -+ } else { -+ //Link is up: wait few iterations for AN to be acquired -+ if (xgkr->an_wait_count >= XGKR_AN_WAIT_ITERATIONS) { -+ xgkr->an_wait_count = 0; -+ xgkr_request_restart_an(xgkr); -+ } else { -+ xgkr->an_wait_count++; -+ } -+ } -+ } -+ break; -+ -+ case PHY_BACKPLANE_40GBASE_KR: -+ //Check AN state only on Master Lane -+ an_state = xgkr_phy_read_mmd(&xgkr_inst->xgkr[MASTER_LANE], MDIO_MMD_AN, g_an_BP_STAT); -+ if (an_state & KR_AN_MASK_40G) { -+ //AN acquired: Train all lanes in order starting with Master Lane -+ xgkr->an_wait_count = 0; -+ if (xgkr->idx == MASTER_LANE) { -+ start_train = true; -+ } -+ else if (xgkr_inst->xgkr[xgkr->idx - 1].state == TRAINED) { -+ start_train = true; -+ } -+ } else { -+ //AN lost or not yet acquired -+ if (!is_link_up(phydev)) { -+ //Link is down: restart training -+ xgkr->an_wait_count = 0; -+ xgkr_request_restart_an(xgkr); -+ } else { -+ //Link is up: wait few iterations for AN to be acquired -+ if (xgkr->an_wait_count >= XGKR_AN_WAIT_ITERATIONS) { -+ xgkr->an_wait_count = 0; -+ xgkr_request_restart_an(xgkr); -+ } else { -+ xgkr->an_wait_count++; -+ } -+ } -+ } -+ break; -+ } -+ break; -+ -+ case TRAINED: -+ if (!is_link_up(phydev)) { -+ switch (xgkr_inst->bp_mode) -+ { -+ case PHY_BACKPLANE_1000BASE_KX: -+ dev_err(&phydev->mdio.dev, "Wrong call path for 1000Base-KX \n"); -+ break; -+ -+ case PHY_BACKPLANE_10GBASE_KR: -+ dev_info(&phydev->mdio.dev, "Detect hotplug, restart training\n"); -+ xgkr_request_restart_an(xgkr); -+ break; -+ -+ case PHY_BACKPLANE_40GBASE_KR: -+ if (xgkr->idx == MASTER_LANE) { -+ //check if all lanes are trained only on Master Lane -+ all_lanes_trained = true; -+ for (i = 0; i < xgkr_inst->phy_lanes; i++) { -+ if (xgkr_inst->xgkr[i].state != TRAINED) { -+ all_lanes_trained = false; -+ break; -+ } -+ } -+ if (all_lanes_trained) { -+ dev_info(&phydev->mdio.dev, "Detect hotplug, restart training\n"); -+ xgkr_request_restart_an(xgkr); -+ } -+ } -+ break; -+ } -+ } -+ break; -+ } -+ -+ if (start_train) { -+ xgkr_start_train(xgkr); -+ } -+ -+ mutex_unlock(&phydev->lock); -+ start_xgkr_state_machine(&xgkr->xgkr_wk); -+} -+ -+static int fsl_backplane_probe(struct phy_device *phydev) -+{ -+ struct xgkr_phy_data *xgkr_inst; -+ struct device_node *phy_node, *lane_node; -+ struct resource res_lane; -+ struct serdes_access *srds = NULL; -+ int serdes_type; -+ const char *st; -+ const char *bm; -+ int ret, i, phy_lanes; -+ int bp_mode; -+ u32 lane_base_addr[MAX_PHY_LANES_NO], lane_memmap_size; -+ -+ phy_node = phydev->mdio.dev.of_node; -+ if (!phy_node) { -+ dev_err(&phydev->mdio.dev, "No associated device tree node\n"); -+ return -EINVAL; -+ } -+ -+ bp_mode = of_property_read_string(phy_node, "backplane-mode", &bm); -+ if (bp_mode < 0) -+ return -EINVAL; -+ -+ phy_lanes = 1; -+ if (!strcasecmp(bm, "1000base-kx")) { -+ bp_mode = PHY_BACKPLANE_1000BASE_KX; -+ } else if (!strcasecmp(bm, "10gbase-kr")) { -+ bp_mode = PHY_BACKPLANE_10GBASE_KR; -+ } else if (!strcasecmp(bm, "40gbase-kr")) { -+ bp_mode = PHY_BACKPLANE_40GBASE_KR; -+ phy_lanes = 4; -+ } else { -+ dev_err(&phydev->mdio.dev, "Unknown backplane-mode\n"); -+ return -EINVAL; -+ } -+ -+ lane_node = of_parse_phandle(phy_node, "fsl,lane-handle", 0); -+ if (!lane_node) { -+ dev_err(&phydev->mdio.dev, "parse fsl,lane-handle failed\n"); -+ return -EINVAL; -+ } -+ -+ ret = of_property_read_string(lane_node, "compatible", &st); -+ if (ret < 0) { -+ //assume SERDES-10G if compatible property is not specified -+ serdes_type = SERDES_10G; -+ } -+ else if (!strcasecmp(st, "fsl,serdes-10g")) { -+ serdes_type = SERDES_10G; -+ } else if (!strcasecmp(st, "fsl,serdes-28g")) { -+ serdes_type = SERDES_28G; -+ } else { -+ dev_err(&phydev->mdio.dev, "Unknown serdes-type\n"); -+ return -EINVAL; -+ } -+ -+ ret = of_address_to_resource(lane_node, 0, &res_lane); -+ if (ret) { -+ dev_err(&phydev->mdio.dev, "could not obtain memory map\n"); -+ return ret; -+ } -+ -+ of_node_put(lane_node); -+ ret = of_property_read_u32_array(phy_node, "fsl,lane-reg", -+ (u32 *)lane_base_addr, phy_lanes); -+ if (ret) { -+ dev_err(&phydev->mdio.dev, "could not get fsl,lane-reg\n"); -+ return -EINVAL; -+ } -+ -+ switch (serdes_type) -+ { -+ case SERDES_10G: -+ setup_an_lt_ls(); -+ srds = setup_serdes_access_10g(); -+ break; -+ -+ case SERDES_28G: -+ setup_an_lt_lx(); -+ srds = setup_serdes_access_28g(); -+ break; -+ -+ default: -+ dev_err(&phydev->mdio.dev, "Unsupported serdes-type\n"); -+ return -EINVAL; -+ } -+ -+ if (!srds) { -+ dev_err(&phydev->mdio.dev, "Unsupported serdes-type\n"); -+ return -EINVAL; -+ } -+ -+ srds->serdes_type = serdes_type; -+ srds->is_little_endian = of_property_read_bool(lane_node, "little-endian"); -+ -+ if (srds->is_little_endian) { -+ srds->ioread32 = le_ioread32; -+ srds->iowrite32 = le_iowrite32; -+ } else { -+ srds->ioread32 = be_ioread32; -+ srds->iowrite32 = be_iowrite32; -+ } -+ -+ xgkr_inst = devm_kzalloc(&phydev->mdio.dev, -+ sizeof(*xgkr_inst), GFP_KERNEL); -+ if (!xgkr_inst) -+ return -ENOMEM; -+ -+ xgkr_inst->phy_lanes = phy_lanes; -+ xgkr_inst->bp_mode = bp_mode; -+ mutex_init(&xgkr_inst->phy_lock); -+ -+ lane_memmap_size = srds->get_lane_memmap_size(); -+ -+ for (i = 0; i < phy_lanes; i++) { -+ xgkr_inst->xgkr[i].idx = i; -+ xgkr_inst->xgkr[i].phydev = phydev; -+ xgkr_inst->xgkr[i].srds = srds; -+ xgkr_inst->xgkr[i].reg_base = devm_ioremap_nocache(&phydev->mdio.dev, -+ res_lane.start + lane_base_addr[i], -+ lane_memmap_size); -+ if (!xgkr_inst->xgkr[i].reg_base) { -+ dev_err(&phydev->mdio.dev, "ioremap_nocache failed\n"); -+ return -ENOMEM; -+ } -+ xgkr_inst->xgkr[i].rt_time = jiffies + msecs_to_jiffies(XGKR_DENY_RT_INTERVAL); -+ } -+ -+ phydev->priv = xgkr_inst; -+ -+ switch (bp_mode) -+ { -+ case PHY_BACKPLANE_1000BASE_KX: -+ phydev->speed = SPEED_1000; -+ /* configure the lane for 1000BASE-KX */ -+ srds->lane_set_1gkx(xgkr_inst->xgkr[SINGLE_LANE].reg_base); -+ break; -+ -+ case PHY_BACKPLANE_10GBASE_KR: -+ phydev->speed = SPEED_10000; -+ INIT_DELAYED_WORK(&xgkr_inst->xgkr[SINGLE_LANE].xgkr_wk, xgkr_state_machine); -+ break; -+ -+ case PHY_BACKPLANE_40GBASE_KR: -+ phydev->speed = SPEED_40000; -+ for (i = 0; i < phy_lanes; i++) -+ INIT_DELAYED_WORK(&xgkr_inst->xgkr[i].xgkr_wk, xgkr_state_machine); -+ break; -+ } -+ -+ return 0; -+} -+ -+static int fsl_backplane_aneg_done(struct phy_device *phydev) -+{ -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ -+ if (!phydev->mdio.dev.of_node) { -+ dev_err(&phydev->mdio.dev, "No associated device tree node\n"); -+ return -EINVAL; -+ } -+ -+ xgkr_inst->aneg_done = true; -+ -+ return 1; -+} -+ -+static int fsl_backplane_config_aneg(struct phy_device *phydev) -+{ -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ int i; -+ -+ if (!phydev->mdio.dev.of_node) { -+ dev_err(&phydev->mdio.dev, "No associated device tree node\n"); -+ return -EINVAL; -+ } -+ -+ switch (phydev->speed) -+ { -+ case SPEED_1000: -+ phydev->supported |= SUPPORTED_1000baseKX_Full; -+ start_1gkx_an(phydev); -+ break; -+ -+ case SPEED_10000: -+ phydev->supported |= SUPPORTED_10000baseKR_Full; -+ reset_lt(&xgkr_inst->xgkr[SINGLE_LANE]); -+ start_xgkr_an(&xgkr_inst->xgkr[SINGLE_LANE]); -+ /* start state machine*/ -+ start_xgkr_state_machine(&xgkr_inst->xgkr[SINGLE_LANE].xgkr_wk); -+ break; -+ -+ case SPEED_40000: -+ phydev->supported |= SUPPORTED_40000baseKR4_Full; -+ for (i = 0; i < xgkr_inst->phy_lanes; i++) { -+ reset_lt(&xgkr_inst->xgkr[i]); -+ } -+ //Start AN only for Master Lane -+ start_xgkr_an(&xgkr_inst->xgkr[MASTER_LANE]); -+ /* start state machine*/ -+ for (i = 0; i < xgkr_inst->phy_lanes; i++) { -+ start_xgkr_state_machine(&xgkr_inst->xgkr[i].xgkr_wk); -+ } -+ -+ break; -+ } -+ -+ phydev->advertising = phydev->supported; -+ phydev->duplex = 1; -+ -+ return 0; -+} -+ -+static int fsl_backplane_suspend(struct phy_device *phydev) -+{ -+ int i; -+ -+ if (!phydev->mdio.dev.of_node) { -+ dev_err(&phydev->mdio.dev, "No associated device tree node\n"); -+ return -EINVAL; -+ } -+ -+ if (phydev->speed == SPEED_10000 || phydev->speed == SPEED_40000) { -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ -+ for (i = 0; i < xgkr_inst->phy_lanes; i++) -+ cancel_delayed_work_sync(&xgkr_inst->xgkr[i].xgkr_wk); -+ } -+ return 0; -+} -+ -+static int fsl_backplane_resume(struct phy_device *phydev) -+{ -+ struct xgkr_phy_data *xgkr_inst = phydev->priv; -+ int i; -+ -+ if (!phydev->mdio.dev.of_node) { -+ dev_err(&phydev->mdio.dev, "No associated device tree node\n"); -+ return -EINVAL; -+ } -+ -+ if (phydev->speed == SPEED_10000 || phydev->speed == SPEED_40000) { -+ for (i = 0; i < xgkr_inst->phy_lanes; i++) { -+ init_xgkr(&xgkr_inst->xgkr[i], 1); -+ start_xgkr_state_machine(&xgkr_inst->xgkr[i].xgkr_wk); -+ } -+ } -+ return 0; -+} -+ -+static int fsl_backplane_read_status(struct phy_device *phydev) -+{ -+ if (!phydev->mdio.dev.of_node) { -+ dev_err(&phydev->mdio.dev, "No associated device tree node\n"); -+ return -EINVAL; -+ } -+ -+ if (is_link_up(phydev)) -+ phydev->link = 1; -+ else -+ phydev->link = 0; -+ -+ return 0; -+} -+ -+static int fsl_backplane_match_phy_device(struct phy_device *phydev) -+{ -+ struct device_node *phy_node, *lane_node; -+ const char *st; -+ int serdes_type, i, ret; -+ const int num_ids = ARRAY_SIZE(phydev->c45_ids.device_ids); -+ -+ if (!phydev->mdio.dev.of_node) { -+ return 0; -+ } -+ -+ // WORKAROUND: -+ // Required for LX2 devices -+ // where PHY ID cannot be verified in PCS -+ // because PCS Device Identifier Upper and Lower registers are hidden -+ // and always return 0 when they are read: -+ // 2 02 Device_ID0 RO Bits 15:0 0 -+ // val = phy_read_mmd(phydev, MDIO_MMD_PCS, 0x2); -+ // 3 03 Device_ID1 RO Bits 31:16 0 -+ // val = phy_read_mmd(phydev, MDIO_MMD_PCS, 0x3); -+ // -+ // To be removed: After the issue will be fixed on LX2 devices -+ -+ if (!phydev->is_c45) -+ return 0; -+ -+ phy_node = phydev->mdio.dev.of_node; -+ -+ lane_node = of_parse_phandle(phy_node, "fsl,lane-handle", 0); -+ if (!lane_node) { -+ dev_err(&phydev->mdio.dev, "parse fsl,lane-handle failed\n"); -+ return 0; -+ } -+ -+ ret = of_property_read_string(lane_node, "compatible", &st); -+ if (ret < 0) { -+ //assume SERDES-10G if compatible property is not specified -+ serdes_type = SERDES_10G; -+ } -+ else if (!strcasecmp(st, "fsl,serdes-10g")) { -+ serdes_type = SERDES_10G; -+ } else if (!strcasecmp(st, "fsl,serdes-28g")) { -+ serdes_type = SERDES_28G; -+ } else { -+ dev_err(&phydev->mdio.dev, "Unknown serdes-type\n"); -+ return 0; -+ } -+ -+ if (serdes_type == SERDES_10G) { -+ //On LS devices we must find the c45 device with correct PHY ID -+ //Implementation similar with the one existent in phy_device: @function: phy_bus_match -+ for (i = 1; i < num_ids; i++) { -+ if (!(phydev->c45_ids.devices_in_package & (1 << i))) -+ continue; -+ -+ if ((PCS_PHY_DEVICE_ID & PCS_PHY_DEVICE_ID_MASK) == -+ (phydev->c45_ids.device_ids[i] & PCS_PHY_DEVICE_ID_MASK)) -+ { -+ return 1; -+ } -+ } -+ return 0; -+ } -+ -+ //On LX devices we cannot verify PHY ID -+ //so we are happy only with preliminary verifications already made: mdio.dev.of_node and is_c45 -+ //because we already filtered other undesired devices: non clause 45 -+ -+ return 1; -+} -+ -+static struct phy_driver fsl_backplane_driver[] = { -+ { -+ .phy_id = PCS_PHY_DEVICE_ID, -+ .name = "Freescale Backplane", -+ .phy_id_mask = PCS_PHY_DEVICE_ID_MASK, -+ .features = SUPPORTED_Backplane | SUPPORTED_Autoneg | -+ SUPPORTED_MII, -+ .probe = fsl_backplane_probe, -+ .aneg_done = fsl_backplane_aneg_done, -+ .config_aneg = fsl_backplane_config_aneg, -+ .read_status = fsl_backplane_read_status, -+ .suspend = fsl_backplane_suspend, -+ .resume = fsl_backplane_resume, -+ .match_phy_device = fsl_backplane_match_phy_device, -+ }, -+}; -+ -+module_phy_driver(fsl_backplane_driver); -+ -+static struct mdio_device_id __maybe_unused freescale_tbl[] = { -+ { PCS_PHY_DEVICE_ID, PCS_PHY_DEVICE_ID_MASK }, -+ { } -+}; -+ -+MODULE_DEVICE_TABLE(mdio, freescale_tbl); -+ -+MODULE_DESCRIPTION("Freescale Backplane driver"); -+MODULE_AUTHOR("Shaohui Xie "); -+MODULE_LICENSE("GPL v2"); ---- /dev/null -+++ b/drivers/net/phy/fsl_backplane.h -@@ -0,0 +1,41 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * DPAA backplane driver. -+ * Author: Florinel Iordache -+ * -+ * Copyright 2018 NXP -+ * -+ * Licensed under the GPL-2 or later. -+ */ -+ -+#ifndef FSL_BACKPLANE_H -+#define FSL_BACKPLANE_H -+ -+/* C(-1) */ -+#define BIN_M1 0 -+/* C(1) */ -+#define BIN_LONG 1 -+ -+#define BIN_SNAPSHOT_NUM 5 -+#define BIN_M1_THRESHOLD 3 -+#define BIN_LONG_THRESHOLD 2 -+ -+struct serdes_access { -+ -+ int serdes_type; -+ bool is_little_endian; -+ u32 (*ioread32)(u32 *reg); -+ void (*iowrite32)(u32 value, u32 *reg); -+ u32 (*get_lane_memmap_size)(void); -+ void (*tune_tecr)(void *reg, u32 ratio_preq, u32 ratio_pst1q, u32 adpt_eq, bool reset); -+ void (*reset_lane)(void *reg); -+ void (*lane_set_1gkx)(void *reg); -+ int (*get_median_gaink2)(u32 *reg); -+ bool (*is_bin_early)(int bin_sel, void *reg); -+}; -+ -+struct serdes_access* setup_serdes_access_10g(void); -+struct serdes_access* setup_serdes_access_28g(void); -+ -+ -+#endif //FSL_BACKPLANE_H ---- /dev/null -+++ b/drivers/net/phy/fsl_backplane_serdes_10g.c -@@ -0,0 +1,281 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * DPAA backplane driver for SerDes 10G. -+ * Author: Florinel Iordache -+ * -+ * Copyright 2018 NXP -+ * -+ * Licensed under the GPL-2 or later. -+ */ -+ -+#include -+#include -+ -+#include "fsl_backplane.h" -+ -+#define BIN_M1_SEL 6 -+#define BIN_Long_SEL 7 -+#define CDR_SEL_MASK 0x00070000 -+ -+#define PRE_COE_SHIFT 22 -+#define POST_COE_SHIFT 16 -+#define ZERO_COE_SHIFT 8 -+ -+#define TECR0_INIT 0x24200000 -+ -+#define GCR0_RESET_MASK 0x00600000 -+ -+#define GCR1_SNP_START_MASK 0x00000040 -+#define GCR1_CTL_SNP_START_MASK 0x00002000 -+ -+#define RECR1_CTL_SNP_DONE_MASK 0x00000002 -+#define RECR1_SNP_DONE_MASK 0x00000004 -+#define TCSR1_SNP_DATA_MASK 0x0000ffc0 -+#define TCSR1_SNP_DATA_SHIFT 6 -+#define TCSR1_EQ_SNPBIN_SIGN_MASK 0x100 -+ -+#define RECR1_GAINK2_MASK 0x0f000000 -+#define RECR1_GAINK2_SHIFT 24 -+ -+/* Required only for 1000BASE KX */ -+#define GCR1_REIDL_TH_MASK 0x00700000 -+#define GCR1_REIDL_EX_SEL_MASK 0x000c0000 -+#define GCR1_REIDL_ET_MAS_MASK 0x00004000 -+#define TECR0_AMP_RED_MASK 0x0000003f -+ -+struct per_lane_ctrl_status { -+ u32 gcr0; /* 0x.000 - General Control Register 0 */ -+ u32 gcr1; /* 0x.004 - General Control Register 1 */ -+ u32 gcr2; /* 0x.008 - General Control Register 2 */ -+ u32 resv1; /* 0x.00C - Reserved */ -+ u32 recr0; /* 0x.010 - Receive Equalization Control Register 0 */ -+ u32 recr1; /* 0x.014 - Receive Equalization Control Register 1 */ -+ u32 tecr0; /* 0x.018 - Transmit Equalization Control Register 0 */ -+ u32 resv2; /* 0x.01C - Reserved */ -+ u32 tlcr0; /* 0x.020 - TTL Control Register 0 */ -+ u32 tlcr1; /* 0x.024 - TTL Control Register 1 */ -+ u32 tlcr2; /* 0x.028 - TTL Control Register 2 */ -+ u32 tlcr3; /* 0x.02C - TTL Control Register 3 */ -+ u32 tcsr0; /* 0x.030 - Test Control/Status Register 0 */ -+ u32 tcsr1; /* 0x.034 - Test Control/Status Register 1 */ -+ u32 tcsr2; /* 0x.038 - Test Control/Status Register 2 */ -+ u32 tcsr3; /* 0x.03C - Test Control/Status Register 3 */ -+}; -+ -+static struct serdes_access srds; -+ -+static u32 get_lane_memmap_size(void) -+{ -+ return 0x40; -+} -+ -+static void reset_lane(void *reg) -+{ -+ struct per_lane_ctrl_status *reg_base = reg; -+ -+ /* reset the lane */ -+ srds.iowrite32(srds.ioread32(®_base->gcr0) & ~GCR0_RESET_MASK, -+ ®_base->gcr0); -+ udelay(1); -+ -+ /* unreset the lane */ -+ srds.iowrite32(srds.ioread32(®_base->gcr0) | GCR0_RESET_MASK, -+ ®_base->gcr0); -+ udelay(1); -+} -+ -+static void tune_tecr(void *reg, u32 ratio_preq, u32 ratio_pst1q, u32 adpt_eq, bool reset) -+{ -+ struct per_lane_ctrl_status *reg_base = reg; -+ u32 val; -+ -+ val = TECR0_INIT | -+ adpt_eq << ZERO_COE_SHIFT | -+ ratio_preq << PRE_COE_SHIFT | -+ ratio_pst1q << POST_COE_SHIFT; -+ -+ if (reset) { -+ /* reset the lane */ -+ srds.iowrite32(srds.ioread32(®_base->gcr0) & ~GCR0_RESET_MASK, -+ ®_base->gcr0); -+ udelay(1); -+ } -+ -+ srds.iowrite32(val, ®_base->tecr0); -+ udelay(1); -+ -+ if (reset) { -+ /* unreset the lane */ -+ srds.iowrite32(srds.ioread32(®_base->gcr0) | GCR0_RESET_MASK, -+ ®_base->gcr0); -+ udelay(1); -+ } -+} -+ -+static void lane_set_1gkx(void *reg) -+{ -+ struct per_lane_ctrl_status *reg_base = reg; -+ u32 val; -+ -+ /* reset the lane */ -+ srds.iowrite32(srds.ioread32(®_base->gcr0) & ~GCR0_RESET_MASK, -+ ®_base->gcr0); -+ udelay(1); -+ -+ /* set gcr1 for 1GKX */ -+ val = srds.ioread32(®_base->gcr1); -+ val &= ~(GCR1_REIDL_TH_MASK | GCR1_REIDL_EX_SEL_MASK | -+ GCR1_REIDL_ET_MAS_MASK); -+ srds.iowrite32(val, ®_base->gcr1); -+ udelay(1); -+ -+ /* set tecr0 for 1GKX */ -+ val = srds.ioread32(®_base->tecr0); -+ val &= ~TECR0_AMP_RED_MASK; -+ srds.iowrite32(val, ®_base->tecr0); -+ udelay(1); -+ -+ /* unreset the lane */ -+ srds.iowrite32(srds.ioread32(®_base->gcr0) | GCR0_RESET_MASK, -+ ®_base->gcr0); -+ udelay(1); -+} -+ -+static int get_median_gaink2(u32 *reg) -+{ -+ int gaink2_snap_shot[BIN_SNAPSHOT_NUM]; -+ u32 rx_eq_snp; -+ struct per_lane_ctrl_status *reg_base; -+ int timeout; -+ int i, j, tmp, pos; -+ -+ reg_base = (struct per_lane_ctrl_status *)reg; -+ -+ for (i = 0; i < BIN_SNAPSHOT_NUM; i++) { -+ /* wait RECR1_CTL_SNP_DONE_MASK has cleared */ -+ timeout = 100; -+ while (srds.ioread32(®_base->recr1) & -+ RECR1_CTL_SNP_DONE_MASK) { -+ udelay(1); -+ timeout--; -+ if (timeout == 0) -+ break; -+ } -+ -+ /* start snap shot */ -+ srds.iowrite32((srds.ioread32(®_base->gcr1) | -+ GCR1_CTL_SNP_START_MASK), -+ ®_base->gcr1); -+ -+ /* wait for SNP done */ -+ timeout = 100; -+ while (!(srds.ioread32(®_base->recr1) & -+ RECR1_CTL_SNP_DONE_MASK)) { -+ udelay(1); -+ timeout--; -+ if (timeout == 0) -+ break; -+ } -+ -+ /* read and save the snap shot */ -+ rx_eq_snp = srds.ioread32(®_base->recr1); -+ gaink2_snap_shot[i] = (rx_eq_snp & RECR1_GAINK2_MASK) >> -+ RECR1_GAINK2_SHIFT; -+ -+ /* terminate the snap shot by setting GCR1[REQ_CTL_SNP] */ -+ srds.iowrite32((srds.ioread32(®_base->gcr1) & -+ ~GCR1_CTL_SNP_START_MASK), -+ ®_base->gcr1); -+ } -+ -+ /* get median of the 5 snap shot */ -+ for (i = 0; i < BIN_SNAPSHOT_NUM - 1; i++) { -+ tmp = gaink2_snap_shot[i]; -+ pos = i; -+ for (j = i + 1; j < BIN_SNAPSHOT_NUM; j++) { -+ if (gaink2_snap_shot[j] < tmp) { -+ tmp = gaink2_snap_shot[j]; -+ pos = j; -+ } -+ } -+ -+ gaink2_snap_shot[pos] = gaink2_snap_shot[i]; -+ gaink2_snap_shot[i] = tmp; -+ } -+ -+ return gaink2_snap_shot[2]; -+} -+ -+static bool is_bin_early(int bin_sel, void *reg) -+{ -+ bool early = false; -+ int bin_snap_shot[BIN_SNAPSHOT_NUM]; -+ int i, negative_count = 0; -+ struct per_lane_ctrl_status *reg_base = reg; -+ int timeout; -+ -+ for (i = 0; i < BIN_SNAPSHOT_NUM; i++) { -+ /* wait RECR1_SNP_DONE_MASK has cleared */ -+ timeout = 100; -+ while ((srds.ioread32(®_base->recr1) & RECR1_SNP_DONE_MASK)) { -+ udelay(1); -+ timeout--; -+ if (timeout == 0) -+ break; -+ } -+ -+ /* set TCSR1[CDR_SEL] to BinM1/BinLong */ -+ if (bin_sel == BIN_M1) { -+ srds.iowrite32((srds.ioread32(®_base->tcsr1) & -+ ~CDR_SEL_MASK) | BIN_M1_SEL, -+ ®_base->tcsr1); -+ } else { -+ srds.iowrite32((srds.ioread32(®_base->tcsr1) & -+ ~CDR_SEL_MASK) | BIN_Long_SEL, -+ ®_base->tcsr1); -+ } -+ -+ /* start snap shot */ -+ srds.iowrite32(srds.ioread32(®_base->gcr1) | GCR1_SNP_START_MASK, -+ ®_base->gcr1); -+ -+ /* wait for SNP done */ -+ timeout = 100; -+ while (!(srds.ioread32(®_base->recr1) & RECR1_SNP_DONE_MASK)) { -+ udelay(1); -+ timeout--; -+ if (timeout == 0) -+ break; -+ } -+ -+ /* read and save the snap shot */ -+ bin_snap_shot[i] = (srds.ioread32(®_base->tcsr1) & -+ TCSR1_SNP_DATA_MASK) >> TCSR1_SNP_DATA_SHIFT; -+ if (bin_snap_shot[i] & TCSR1_EQ_SNPBIN_SIGN_MASK) -+ negative_count++; -+ -+ /* terminate the snap shot by setting GCR1[REQ_CTL_SNP] */ -+ srds.iowrite32(srds.ioread32(®_base->gcr1) & ~GCR1_SNP_START_MASK, -+ ®_base->gcr1); -+ } -+ -+ if (((bin_sel == BIN_M1) && (negative_count > BIN_M1_THRESHOLD)) || -+ ((bin_sel == BIN_LONG && (negative_count > BIN_LONG_THRESHOLD)))) { -+ early = true; -+ } -+ -+ return early; -+} -+ -+struct serdes_access* setup_serdes_access_10g(void) -+{ -+ srds.get_lane_memmap_size = get_lane_memmap_size; -+ srds.tune_tecr = tune_tecr; -+ srds.reset_lane = reset_lane; -+ srds.lane_set_1gkx = lane_set_1gkx; -+ srds.get_median_gaink2 = get_median_gaink2; -+ srds.is_bin_early = is_bin_early; -+ -+ return &srds; -+} -+ ---- /dev/null -+++ b/drivers/net/phy/fsl_backplane_serdes_28g.c -@@ -0,0 +1,336 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * DPAA backplane driver for SerDes 28G. -+ * Author: Florinel Iordache -+ * -+ * Copyright 2018 NXP -+ * -+ * Licensed under the GPL-2 or later. -+ */ -+ -+#include -+#include -+#include -+ -+#include "fsl_backplane.h" -+ -+#define BIN_M1_SEL 0x0000c000 -+#define BIN_Long_SEL 0x0000d000 -+#define CDR_SEL_MASK 0x0000f000 -+ -+#define PRE_COE_SHIFT 16 -+#define POST_COE_SHIFT 8 -+#define ZERO_COE_SHIFT 24 -+ -+#define TECR0_INIT 0x20808000 -+ -+#define RESET_REQ_MASK 0x80000000 -+ -+#define RECR3_SNP_START_MASK 0x80000000 -+#define RECR3_SNP_DONE_MASK 0x40000000 -+ -+#define RECR4_SNP_DATA_MASK 0x000003ff -+#define RECR4_SNP_DATA_SHIFT 0 -+#define RECR4_EQ_SNPBIN_SIGN_MASK 0x200 -+ -+#define RECR3_GAINK2_MASK 0x1f000000 -+#define RECR3_GAINK2_SHIFT 24 -+ -+/* Required only for 1000BASE KX */ -+#define GCR1_REIDL_TH_MASK 0x00700000 -+#define GCR1_REIDL_EX_SEL_MASK 0x000c0000 -+#define GCR1_REIDL_ET_MAS_MASK 0x04000000 -+#define TECR0_AMP_RED_MASK 0x0000003f -+ -+struct per_lane_ctrl_status { -+ u32 gcr0; /* 0x.000 - General Control Register 0 */ -+ u32 resv1; /* 0x.004 - Reserved */ -+ u32 resv2; /* 0x.008 - Reserved */ -+ u32 resv3; /* 0x.00C - Reserved */ -+ u32 resv4; /* 0x.010 - Reserved */ -+ u32 resv5; /* 0x.014 - Reserved */ -+ u32 resv6; /* 0x.018 - Reserved */ -+ u32 resv7; /* 0x.01C - Reserved */ -+ u32 trstctl; /* 0x.020 - TX Reset Control Register */ -+ u32 tgcr0; /* 0x.024 - TX General Control Register 0 */ -+ u32 tgcr1; /* 0x.028 - TX General Control Register 1 */ -+ u32 tgcr2; /* 0x.02C - TX General Control Register 2 */ -+ u32 tecr0; /* 0x.030 - Transmit Equalization Control Register 0 */ -+ u32 tecr1; /* 0x.034 - Transmit Equalization Control Register 1 */ -+ u32 resv8; /* 0x.038 - Reserved */ -+ u32 resv9; /* 0x.03C - Reserved */ -+ u32 rrstctl; /* 0x.040 - RX Reset Control Register */ -+ u32 rgcr0; /* 0x.044 - RX General Control Register 0 */ -+ u32 rxgcr1; /* 0x.048 - RX General Control Register 1 */ -+ u32 resv10; /* 0x.04C - Reserved */ -+ u32 recr0; /* 0x.050 - RX Equalization Register 0 */ -+ u32 recr1; /* 0x.054 - RX Equalization Register 1 */ -+ u32 recr2; /* 0x.058 - RX Equalization Register 2 */ -+ u32 recr3; /* 0x.05C - RX Equalization Register 3 */ -+ u32 recr4; /* 0x.060 - RX Equalization Register 4 */ -+ u32 resv11; /* 0x.064 - Reserved */ -+ u32 rccr0; /* 0x.068 - RX Calibration Register 0 */ -+ u32 rccr1; /* 0x.06C - RX Calibration Register 1 */ -+ u32 rcpcr0; /* 0x.070 - RX Clock Path Register 0 */ -+ u32 rsccr0; /* 0x.074 - RX Sampler Calibration Control Register 0 */ -+ u32 rsccr1; /* 0x.078 - RX Sampler Calibration Control Register 1 */ -+ u32 resv12; /* 0x.07C - Reserved */ -+ u32 ttlcr0; /* 0x.080 - Transition Tracking Loop Register 0 */ -+ u32 ttlcr1; /* 0x.084 - Transition Tracking Loop Register 1 */ -+ u32 ttlcr2; /* 0x.088 - Transition Tracking Loop Register 2 */ -+ u32 ttlcr3; /* 0x.08C - Transition Tracking Loop Register 3 */ -+ u32 resv13; /* 0x.090 - Reserved */ -+ u32 resv14; /* 0x.094 - Reserved */ -+ u32 resv15; /* 0x.098 - Reserved */ -+ u32 resv16; /* 0x.09C - Reserved */ -+ u32 tcsr0; /* 0x.0A0 - Test Control/Status Register 0 */ -+ u32 tcsr1; /* 0x.0A4 - Test Control/Status Register 1 */ -+ u32 tcsr2; /* 0x.0A8 - Test Control/Status Register 2 */ -+ u32 tcsr3; /* 0x.0AC - Test Control/Status Register 3 */ -+ u32 tcsr4; /* 0x.0B0 - Test Control/Status Register 4 */ -+ u32 resv17; /* 0x.0B4 - Reserved */ -+ u32 resv18; /* 0x.0B8 - Reserved */ -+ u32 resv19; /* 0x.0BC - Reserved */ -+ u32 rxcb0; /* 0x.0C0 - RX Control Block Register 0 */ -+ u32 rxcb1; /* 0x.0C4 - RX Control Block Register 1 */ -+ u32 resv20; /* 0x.0C8 - Reserved */ -+ u32 resv21; /* 0x.0CC - Reserved */ -+ u32 rxss0; /* 0x.0D0 - RX Speed Switch Register 0 */ -+ u32 rxss1; /* 0x.0D4 - RX Speed Switch Register 1 */ -+ u32 rxss2; /* 0x.0D8 - RX Speed Switch Register 2 */ -+ u32 resv22; /* 0x.0DC - Reserved */ -+ u32 txcb0; /* 0x.0E0 - TX Control Block Register 0 */ -+ u32 txcb1; /* 0x.0E4 - TX Control Block Register 1 */ -+ u32 resv23; /* 0x.0E8 - Reserved */ -+ u32 resv24; /* 0x.0EC - Reserved */ -+ u32 txss0; /* 0x.0F0 - TX Speed Switch Register 0 */ -+ u32 txss1; /* 0x.0F4 - TX Speed Switch Register 1 */ -+ u32 txss2; /* 0x.0F8 - TX Speed Switch Register 2 */ -+ u32 resv25; /* 0x.0FC - Reserved */ -+}; -+ -+static struct serdes_access srds; -+ -+static u32 get_lane_memmap_size(void) -+{ -+ return 0x100; -+} -+ -+static void reset_lane(void *reg) -+{ -+ struct per_lane_ctrl_status *reg_base = reg; -+ u32 val; -+ unsigned long timeout; -+ -+ /* reset Tx lane: send reset request */ -+ srds.iowrite32(srds.ioread32(®_base->trstctl) | RESET_REQ_MASK, -+ ®_base->trstctl); -+ udelay(1); -+ timeout = 10; -+ while (timeout--) { -+ val = srds.ioread32(®_base->trstctl); -+ if (!(val & RESET_REQ_MASK)) -+ break; -+ usleep_range(5, 20); -+ } -+ -+ /* reset Rx lane: send reset request */ -+ srds.iowrite32(srds.ioread32(®_base->rrstctl) | RESET_REQ_MASK, -+ ®_base->rrstctl); -+ udelay(1); -+ timeout = 10; -+ while (timeout--) { -+ val = srds.ioread32(®_base->rrstctl); -+ if (!(val & RESET_REQ_MASK)) -+ break; -+ usleep_range(5, 20); -+ } -+ -+ /* wait for a while after reset */ -+ timeout = jiffies + 10; -+ while (time_before(jiffies, timeout)) { -+ schedule(); -+ usleep_range(5, 20); -+ } -+} -+ -+static void tune_tecr(void *reg, u32 ratio_preq, u32 ratio_pst1q, u32 adpt_eq, bool reset) -+{ -+ struct per_lane_ctrl_status *reg_base = reg; -+ u32 val; -+ -+ if (reset) { -+ /* reset lanes */ -+ reset_lane(reg); -+ } -+ -+ val = TECR0_INIT | -+ ratio_preq << PRE_COE_SHIFT | -+ ratio_pst1q << POST_COE_SHIFT; -+ srds.iowrite32(val, ®_base->tecr0); -+ -+ val = adpt_eq << ZERO_COE_SHIFT; -+ srds.iowrite32(val, ®_base->tecr1); -+ -+ udelay(1); -+} -+ -+static void lane_set_1gkx(void *reg) -+{ -+ struct per_lane_ctrl_status *reg_base = reg; -+ u32 val; -+ -+ /* reset lanes */ -+ reset_lane(reg); -+ -+ /* set gcr1 for 1GKX */ -+ val = srds.ioread32(®_base->rxgcr1); -+ val &= ~(GCR1_REIDL_TH_MASK | GCR1_REIDL_EX_SEL_MASK | -+ GCR1_REIDL_ET_MAS_MASK); -+ srds.iowrite32(val, ®_base->rxgcr1); -+ udelay(1); -+ -+ /* set tecr0 for 1GKX */ -+ val = srds.ioread32(®_base->tecr0); -+ val &= ~TECR0_AMP_RED_MASK; -+ srds.iowrite32(val, ®_base->tecr0); -+ udelay(1); -+} -+ -+static int get_median_gaink2(u32 *reg) -+{ -+ int gaink2_snap_shot[BIN_SNAPSHOT_NUM]; -+ u32 rx_eq_snp; -+ struct per_lane_ctrl_status *reg_base; -+ int timeout; -+ int i, j, tmp, pos; -+ -+ reg_base = (struct per_lane_ctrl_status *)reg; -+ -+ for (i = 0; i < BIN_SNAPSHOT_NUM; i++) { -+ /* wait RECR3_SNP_DONE_MASK has cleared */ -+ timeout = 100; -+ while (srds.ioread32(®_base->recr3) & -+ RECR3_SNP_DONE_MASK) { -+ udelay(1); -+ timeout--; -+ if (timeout == 0) -+ break; -+ } -+ -+ /* start snap shot */ -+ srds.iowrite32((srds.ioread32(®_base->recr3) | -+ RECR3_SNP_START_MASK), -+ ®_base->recr3); -+ -+ /* wait for SNP done */ -+ timeout = 100; -+ while (!(srds.ioread32(®_base->recr3) & -+ RECR3_SNP_DONE_MASK)) { -+ udelay(1); -+ timeout--; -+ if (timeout == 0) -+ break; -+ } -+ -+ /* read and save the snap shot */ -+ rx_eq_snp = srds.ioread32(®_base->recr3); -+ gaink2_snap_shot[i] = (rx_eq_snp & RECR3_GAINK2_MASK) >> -+ RECR3_GAINK2_SHIFT; -+ -+ /* terminate the snap shot by setting GCR1[REQ_CTL_SNP] */ -+ srds.iowrite32((srds.ioread32(®_base->recr3) & -+ ~RECR3_SNP_START_MASK), -+ ®_base->recr3); -+ } -+ -+ /* get median of the 5 snap shot */ -+ for (i = 0; i < BIN_SNAPSHOT_NUM - 1; i++) { -+ tmp = gaink2_snap_shot[i]; -+ pos = i; -+ for (j = i + 1; j < BIN_SNAPSHOT_NUM; j++) { -+ if (gaink2_snap_shot[j] < tmp) { -+ tmp = gaink2_snap_shot[j]; -+ pos = j; -+ } -+ } -+ -+ gaink2_snap_shot[pos] = gaink2_snap_shot[i]; -+ gaink2_snap_shot[i] = tmp; -+ } -+ -+ return gaink2_snap_shot[2]; -+} -+ -+static bool is_bin_early(int bin_sel, void *reg) -+{ -+ bool early = false; -+ int bin_snap_shot[BIN_SNAPSHOT_NUM]; -+ int i, negative_count = 0; -+ struct per_lane_ctrl_status *reg_base = reg; -+ int timeout; -+ -+ for (i = 0; i < BIN_SNAPSHOT_NUM; i++) { -+ /* wait RECR3_SNP_DONE_MASK has cleared */ -+ timeout = 100; -+ while ((srds.ioread32(®_base->recr3) & RECR3_SNP_DONE_MASK)) { -+ udelay(1); -+ timeout--; -+ if (timeout == 0) -+ break; -+ } -+ -+ /* set TCSR1[CDR_SEL] to BinM1/BinLong */ -+ if (bin_sel == BIN_M1) { -+ srds.iowrite32((srds.ioread32(®_base->recr4) & -+ ~CDR_SEL_MASK) | BIN_M1_SEL, -+ ®_base->recr4); -+ } else { -+ srds.iowrite32((srds.ioread32(®_base->recr4) & -+ ~CDR_SEL_MASK) | BIN_Long_SEL, -+ ®_base->recr4); -+ } -+ -+ /* start snap shot */ -+ srds.iowrite32(srds.ioread32(®_base->recr3) | RECR3_SNP_START_MASK, -+ ®_base->recr3); -+ -+ /* wait for SNP done */ -+ timeout = 100; -+ while (!(srds.ioread32(®_base->recr3) & RECR3_SNP_DONE_MASK)) { -+ udelay(1); -+ timeout--; -+ if (timeout == 0) -+ break; -+ } -+ -+ /* read and save the snap shot */ -+ bin_snap_shot[i] = (srds.ioread32(®_base->recr4) & -+ RECR4_SNP_DATA_MASK) >> RECR4_SNP_DATA_SHIFT; -+ if (bin_snap_shot[i] & RECR4_EQ_SNPBIN_SIGN_MASK) -+ negative_count++; -+ -+ /* terminate the snap shot by setting GCR1[REQ_CTL_SNP] */ -+ srds.iowrite32(srds.ioread32(®_base->recr3) & ~RECR3_SNP_START_MASK, -+ ®_base->recr3); -+ } -+ -+ if (((bin_sel == BIN_M1) && (negative_count > BIN_M1_THRESHOLD)) || -+ ((bin_sel == BIN_LONG && (negative_count > BIN_LONG_THRESHOLD)))) { -+ early = true; -+ } -+ -+ return early; -+} -+ -+struct serdes_access* setup_serdes_access_28g(void) -+{ -+ srds.get_lane_memmap_size = get_lane_memmap_size; -+ srds.tune_tecr = tune_tecr; -+ srds.reset_lane = reset_lane; -+ srds.lane_set_1gkx = lane_set_1gkx; -+ srds.get_median_gaink2 = get_median_gaink2; -+ srds.is_bin_early = is_bin_early; -+ -+ return &srds; -+} ---- /dev/null -+++ b/drivers/net/phy/inphi.c -@@ -0,0 +1,594 @@ -+/* -+ * Copyright 2018 NXP -+ * Copyright 2018 INPHI -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * -+ * 1. Redistributions of source code must retain the above copyright notice, -+ * this list of conditions and the following disclaimer. -+ * 2. Redistributions in binary form must reproduce the above copyright notice, -+ * this list of conditions and the following disclaimer in the documentation -+ * and/or other materials provided with the distribution. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ * -+ * Inphi is a registered trademark of Inphi Corporation -+ * -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#define PHY_ID_IN112525 0x02107440 -+ -+#define INPHI_S03_DEVICE_ID_MSB 0x2 -+#define INPHI_S03_DEVICE_ID_LSB 0x3 -+ -+#define ALL_LANES 4 -+#define INPHI_POLL_DELAY 2500 -+ -+#define PHYCTRL_REG1 0x0012 -+#define PHYCTRL_REG2 0x0014 -+#define PHYCTRL_REG3 0x0120 -+#define PHYCTRL_REG4 0x0121 -+#define PHYCTRL_REG5 0x0180 -+#define PHYCTRL_REG6 0x0580 -+#define PHYCTRL_REG7 0x05C4 -+#define PHYCTRL_REG8 0x01C8 -+#define PHYCTRL_REG9 0x0521 -+ -+#define PHYSTAT_REG1 0x0021 -+#define PHYSTAT_REG2 0x0022 -+#define PHYSTAT_REG3 0x0123 -+ -+#define PHYMISC_REG1 0x0025 -+#define PHYMISC_REG2 0x002c -+#define PHYMISC_REG3 0x00b3 -+#define PHYMISC_REG4 0x0181 -+#define PHYMISC_REG5 0x019D -+#define PHYMISC_REG6 0x0198 -+#define PHYMISC_REG7 0x0199 -+#define PHYMISC_REG8 0x0581 -+#define PHYMISC_REG9 0x0598 -+#define PHYMISC_REG10 0x059c -+#define PHYMISC_REG20 0x01B0 -+#define PHYMISC_REG21 0x01BC -+#define PHYMISC_REG22 0x01C0 -+ -+#define RX_VCO_CODE_OFFSET 5 -+#define VCO_CODE 390 -+ -+int vco_codes[ALL_LANES] = { -+ VCO_CODE, -+ VCO_CODE, -+ VCO_CODE, -+ VCO_CODE -+}; -+ -+static void mykmod_work_handler(struct work_struct *w); -+ -+static struct workqueue_struct *wq; -+static DECLARE_DELAYED_WORK(mykmod_work, mykmod_work_handler); -+static unsigned long onesec; -+struct phy_device *inphi_phydev; -+ -+static int mdio_wr(u32 regnum, u16 val) -+{ -+ regnum = MII_ADDR_C45 | (MDIO_MMD_VEND1 << 16) | (regnum & 0xffff); -+ -+ return mdiobus_write(inphi_phydev->mdio.bus, inphi_phydev->mdio.addr, -+ regnum, val); -+} -+ -+static int mdio_rd(u32 regnum) -+{ -+ regnum = MII_ADDR_C45 | (MDIO_MMD_VEND1 << 16) | (regnum & 0xffff); -+ -+ return mdiobus_read(inphi_phydev->mdio.bus, inphi_phydev->mdio.addr, -+ regnum); -+} -+ -+ -+int bit_test(int value, int bit_field) -+{ -+ int result; -+ int bit_mask = (1 << bit_field); -+ -+ result = ((value & bit_mask) == bit_mask); -+ return result; -+} -+ -+int tx_pll_lock_test(int lane) -+{ -+ int i, val, locked = 1; -+ -+ if (lane == ALL_LANES) { -+ for (i = 0; i < ALL_LANES; i++) { -+ val = mdio_rd(i * 0x100 + PHYSTAT_REG3); -+ locked = locked & bit_test(val, 15); -+ } -+ } else { -+ val = mdio_rd(lane * 0x100 + PHYSTAT_REG3); -+ locked = locked & bit_test(val, 15); -+ } -+ -+ return locked; -+} -+ -+void rx_reset_assert(int lane) -+{ -+ int mask, val; -+ -+ if (lane == ALL_LANES) { -+ val = mdio_rd(PHYMISC_REG2); -+ mask = (1 << 15); -+ mdio_wr(PHYMISC_REG2, val + mask); -+ } else { -+ val = mdio_rd(lane * 0x100 + PHYCTRL_REG8); -+ mask = (1 << 6); -+ mdio_wr(lane * 0x100 + PHYCTRL_REG8, val + mask); -+ } -+} -+ -+void rx_reset_de_assert(int lane) -+{ -+ int mask, val; -+ -+ if (lane == ALL_LANES) { -+ val = mdio_rd(PHYMISC_REG2); -+ mask = 0xffff - (1 << 15); -+ mdio_wr(PHYMISC_REG2, val & mask); -+ } else { -+ val = mdio_rd(lane * 0x100 + PHYCTRL_REG8); -+ mask = 0xffff - (1 << 6); -+ mdio_wr(lane * 0x100 + PHYCTRL_REG8, val & mask); -+ } -+} -+ -+void rx_powerdown_assert(int lane) -+{ -+ int mask, val; -+ -+ val = mdio_rd(lane * 0x100 + PHYCTRL_REG8); -+ mask = (1 << 5); -+ mdio_wr(lane * 0x100 + PHYCTRL_REG8, val + mask); -+} -+ -+void rx_powerdown_de_assert(int lane) -+{ -+ int mask, val; -+ -+ val = mdio_rd(lane * 0x100 + PHYCTRL_REG8); -+ mask = 0xffff - (1 << 5); -+ mdio_wr(lane * 0x100 + PHYCTRL_REG8, val & mask); -+} -+ -+void tx_pll_assert(int lane) -+{ -+ int val, recal; -+ -+ if (lane == ALL_LANES) { -+ val = mdio_rd(PHYMISC_REG2); -+ recal = (1 << 12); -+ mdio_wr(PHYMISC_REG2, val | recal); -+ } else { -+ val = mdio_rd(lane * 0x100 + PHYCTRL_REG4); -+ recal = (1 << 15); -+ mdio_wr(lane * 0x100 + PHYCTRL_REG4, val | recal); -+ } -+} -+ -+void tx_pll_de_assert(int lane) -+{ -+ int recal, val; -+ -+ if (lane == ALL_LANES) { -+ val = mdio_rd(PHYMISC_REG2); -+ recal = 0xefff; -+ mdio_wr(PHYMISC_REG2, val & recal); -+ } else { -+ val = mdio_rd(lane * 0x100 + PHYCTRL_REG4); -+ recal = 0x7fff; -+ mdio_wr(lane * 0x100 + PHYCTRL_REG4, val & recal); -+ } -+} -+ -+void tx_core_assert(int lane) -+{ -+ int recal, val, val2, core_reset; -+ -+ if (lane == 4) { -+ val = mdio_rd(PHYMISC_REG2); -+ recal = 1 << 10; -+ mdio_wr(PHYMISC_REG2, val | recal); -+ } else { -+ val2 = mdio_rd(PHYMISC_REG3); -+ core_reset = (1 << (lane + 8)); -+ mdio_wr(PHYMISC_REG3, val2 | core_reset); -+ } -+} -+ -+void lol_disable(int lane) -+{ -+ int val, mask; -+ -+ val = mdio_rd(PHYMISC_REG3); -+ mask = 1 << (lane + 4); -+ mdio_wr(PHYMISC_REG3, val | mask); -+} -+ -+void tx_core_de_assert(int lane) -+{ -+ int val, recal, val2, core_reset; -+ -+ if (lane == ALL_LANES) { -+ val = mdio_rd(PHYMISC_REG2); -+ recal = 0xffff - (1 << 10); -+ mdio_wr(PHYMISC_REG2, val & recal); -+ } else { -+ val2 = mdio_rd(PHYMISC_REG3); -+ core_reset = 0xffff - (1 << (lane + 8)); -+ mdio_wr(PHYMISC_REG3, val2 & core_reset); -+ } -+} -+ -+void tx_restart(int lane) -+{ -+ tx_core_assert(lane); -+ tx_pll_assert(lane); -+ tx_pll_de_assert(lane); -+ usleep_range(1500, 1600); -+ tx_core_de_assert(lane); -+} -+ -+void disable_lane(int lane) -+{ -+ rx_reset_assert(lane); -+ rx_powerdown_assert(lane); -+ tx_core_assert(lane); -+ lol_disable(lane); -+} -+ -+void toggle_reset(int lane) -+{ -+ int reg, val, orig; -+ -+ if (lane == ALL_LANES) { -+ mdio_wr(PHYMISC_REG2, 0x8000); -+ udelay(100); -+ mdio_wr(PHYMISC_REG2, 0x0000); -+ } else { -+ reg = lane * 0x100 + PHYCTRL_REG8; -+ val = (1 << 6); -+ orig = mdio_rd(reg); -+ mdio_wr(reg, orig + val); -+ udelay(100); -+ mdio_wr(reg, orig); -+ } -+} -+ -+int az_complete_test(int lane) -+{ -+ int success = 1, value; -+ -+ if (lane == 0 || lane == ALL_LANES) { -+ value = mdio_rd(PHYCTRL_REG5); -+ success = success & bit_test(value, 2); -+ } -+ if (lane == 1 || lane == ALL_LANES) { -+ value = mdio_rd(PHYCTRL_REG5 + 0x100); -+ success = success & bit_test(value, 2); -+ } -+ if (lane == 2 || lane == ALL_LANES) { -+ value = mdio_rd(PHYCTRL_REG5 + 0x200); -+ success = success & bit_test(value, 2); -+ } -+ if (lane == 3 || lane == ALL_LANES) { -+ value = mdio_rd(PHYCTRL_REG5 + 0x300); -+ success = success & bit_test(value, 2); -+ } -+ -+ return success; -+} -+ -+void save_az_offsets(int lane) -+{ -+ int i; -+ -+#define AZ_OFFSET_LANE_UPDATE(reg, lane) \ -+ mdio_wr((reg) + (lane) * 0x100, \ -+ (mdio_rd((reg) + (lane) * 0x100) >> 8)) -+ -+ if (lane == ALL_LANES) { -+ for (i = 0; i < ALL_LANES; i++) { -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG20, i); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG20 + 1, i); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG20 + 2, i); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG20 + 3, i); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG21, i); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG21 + 1, i); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG21 + 2, i); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG21 + 3, i); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG22, i); -+ } -+ } else { -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG20, lane); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG20 + 1, lane); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG20 + 2, lane); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG20 + 3, lane); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG21, lane); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG21 + 1, lane); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG21 + 2, lane); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG21 + 3, lane); -+ AZ_OFFSET_LANE_UPDATE(PHYMISC_REG22, lane); -+ } -+ -+ mdio_wr(PHYCTRL_REG7, 0x0001); -+} -+ -+void save_vco_codes(int lane) -+{ -+ int i; -+ -+ if (lane == ALL_LANES) { -+ for (i = 0; i < ALL_LANES; i++) { -+ vco_codes[i] = mdio_rd(PHYMISC_REG5 + i * 0x100); -+ mdio_wr(PHYMISC_REG5 + i * 0x100, -+ vco_codes[i] + RX_VCO_CODE_OFFSET); -+ } -+ } else { -+ vco_codes[lane] = mdio_rd(PHYMISC_REG5 + lane * 0x100); -+ mdio_wr(PHYMISC_REG5 + lane * 0x100, -+ vco_codes[lane] + RX_VCO_CODE_OFFSET); -+ } -+} -+ -+int inphi_lane_recovery(int lane) -+{ -+ int i, value, az_pass; -+ -+ switch (lane) { -+ case 0: -+ case 1: -+ case 2: -+ case 3: -+ rx_reset_assert(lane); -+ mdelay(20); -+ break; -+ case ALL_LANES: -+ mdio_wr(PHYMISC_REG2, 0x9C00); -+ mdelay(20); -+ do { -+ value = mdio_rd(PHYMISC_REG2); -+ udelay(10); -+ } while (!bit_test(value, 4)); -+ break; -+ default: -+ dev_err(&inphi_phydev->mdio.dev, -+ "Incorrect usage of APIs in %s driver\n", -+ inphi_phydev->drv->name); -+ break; -+ } -+ -+ if (lane == ALL_LANES) { -+ for (i = 0; i < ALL_LANES; i++) -+ mdio_wr(PHYMISC_REG7 + i * 0x100, VCO_CODE); -+ } else { -+ mdio_wr(PHYMISC_REG7 + lane * 0x100, VCO_CODE); -+ } -+ -+ if (lane == ALL_LANES) -+ for (i = 0; i < ALL_LANES; i++) -+ mdio_wr(PHYCTRL_REG5 + i * 0x100, 0x0418); -+ else -+ mdio_wr(PHYCTRL_REG5 + lane * 0x100, 0x0418); -+ -+ mdio_wr(PHYCTRL_REG7, 0x0000); -+ -+ rx_reset_de_assert(lane); -+ -+ if (lane == ALL_LANES) { -+ for (i = 0; i < ALL_LANES; i++) { -+ mdio_wr(PHYCTRL_REG5 + i * 0x100, 0x0410); -+ mdio_wr(PHYCTRL_REG5 + i * 0x100, 0x0412); -+ } -+ } else { -+ mdio_wr(PHYCTRL_REG5 + lane * 0x100, 0x0410); -+ mdio_wr(PHYCTRL_REG5 + lane * 0x100, 0x0412); -+ } -+ -+ for (i = 0; i < 64; i++) { -+ mdelay(100); -+ az_pass = az_complete_test(lane); -+ if (az_pass) { -+ save_az_offsets(lane); -+ break; -+ } -+ } -+ -+ if (!az_pass) { -+ pr_info("in112525: AZ calibration fail @ lane=%d\n", lane); -+ return -1; -+ } -+ -+ if (lane == ALL_LANES) { -+ mdio_wr(PHYMISC_REG8, 0x0002); -+ mdio_wr(PHYMISC_REG9, 0x2028); -+ mdio_wr(PHYCTRL_REG6, 0x0010); -+ usleep_range(1000, 1200); -+ mdio_wr(PHYCTRL_REG6, 0x0110); -+ mdelay(30); -+ mdio_wr(PHYMISC_REG9, 0x3020); -+ } else { -+ mdio_wr(PHYMISC_REG4 + lane * 0x100, 0x0002); -+ mdio_wr(PHYMISC_REG6 + lane * 0x100, 0x2028); -+ mdio_wr(PHYCTRL_REG5 + lane * 0x100, 0x0010); -+ usleep_range(1000, 1200); -+ mdio_wr(PHYCTRL_REG5 + lane * 0x100, 0x0110); -+ mdelay(30); -+ mdio_wr(PHYMISC_REG6 + lane * 0x100, 0x3020); -+ } -+ -+ if (lane == ALL_LANES) { -+ mdio_wr(PHYMISC_REG2, 0x1C00); -+ mdio_wr(PHYMISC_REG2, 0x0C00); -+ } else { -+ tx_restart(lane); -+ mdelay(11); -+ } -+ -+ if (lane == ALL_LANES) { -+ if (bit_test(mdio_rd(PHYMISC_REG2), 6) == 0) -+ return -1; -+ } else { -+ if (tx_pll_lock_test(lane) == 0) -+ return -1; -+ } -+ -+ save_vco_codes(lane); -+ -+ if (lane == ALL_LANES) { -+ mdio_wr(PHYMISC_REG2, 0x0400); -+ mdio_wr(PHYMISC_REG2, 0x0000); -+ value = mdio_rd(PHYCTRL_REG1); -+ value = value & 0xffbf; -+ mdio_wr(PHYCTRL_REG2, value); -+ } else { -+ tx_core_de_assert(lane); -+ } -+ -+ if (lane == ALL_LANES) { -+ mdio_wr(PHYMISC_REG1, 0x8000); -+ mdio_wr(PHYMISC_REG1, 0x0000); -+ } -+ mdio_rd(PHYMISC_REG1); -+ mdio_rd(PHYMISC_REG1); -+ usleep_range(1000, 1200); -+ mdio_rd(PHYSTAT_REG1); -+ mdio_rd(PHYSTAT_REG2); -+ -+ return 0; -+} -+ -+static void mykmod_work_handler(struct work_struct *w) -+{ -+ int all_lanes_lock, lane0_lock, lane1_lock, lane2_lock, lane3_lock; -+ -+ lane0_lock = bit_test(mdio_rd(0x123), 15); -+ lane1_lock = bit_test(mdio_rd(0x223), 15); -+ lane2_lock = bit_test(mdio_rd(0x323), 15); -+ lane3_lock = bit_test(mdio_rd(0x423), 15); -+ -+ /* check if the chip had any successful lane lock from the previous -+ * stage (e.g. u-boot) -+ */ -+ all_lanes_lock = lane0_lock | lane1_lock | lane2_lock | lane3_lock; -+ -+ if (!all_lanes_lock) { -+ /* start fresh */ -+ inphi_lane_recovery(ALL_LANES); -+ } else { -+ if (!lane0_lock) -+ inphi_lane_recovery(0); -+ if (!lane1_lock) -+ inphi_lane_recovery(1); -+ if (!lane2_lock) -+ inphi_lane_recovery(2); -+ if (!lane3_lock) -+ inphi_lane_recovery(3); -+ } -+ -+ queue_delayed_work(wq, &mykmod_work, onesec); -+} -+ -+int inphi_probe(struct phy_device *phydev) -+{ -+ int phy_id = 0, id_lsb = 0, id_msb = 0; -+ -+ /* setup the inphi_phydev ptr for mdio_rd/mdio_wr APIs */ -+ inphi_phydev = phydev; -+ -+ /* Read device id from phy registers */ -+ id_lsb = mdio_rd(INPHI_S03_DEVICE_ID_MSB); -+ if (id_lsb < 0) -+ return -ENXIO; -+ -+ phy_id = id_lsb << 16; -+ -+ id_msb = mdio_rd(INPHI_S03_DEVICE_ID_LSB); -+ if (id_msb < 0) -+ return -ENXIO; -+ -+ phy_id |= id_msb; -+ -+ /* Make sure the device tree binding matched the driver with the -+ * right device. -+ */ -+ if (phy_id != phydev->drv->phy_id) { -+ dev_err(&phydev->mdio.dev, -+ "Error matching phy with %s driver\n", -+ phydev->drv->name); -+ return -ENODEV; -+ } -+ -+ /* update the local phydev pointer, used inside all APIs */ -+ inphi_phydev = phydev; -+ onesec = msecs_to_jiffies(INPHI_POLL_DELAY); -+ -+ wq = create_singlethread_workqueue("inphi_kmod"); -+ if (wq) { -+ queue_delayed_work(wq, &mykmod_work, onesec); -+ } else { -+ dev_err(&phydev->mdio.dev, -+ "Error creating kernel workqueue for %s driver\n", -+ phydev->drv->name); -+ return -ENOMEM; -+ } -+ -+ return 0; -+} -+ -+static struct phy_driver inphi_driver[] = { -+{ -+ .phy_id = PHY_ID_IN112525, -+ .phy_id_mask = 0x0ff0fff0, -+ .name = "Inphi 112525_S03", -+ .features = PHY_GBIT_FEATURES, -+ .probe = &inphi_probe, -+}, -+}; -+ -+module_phy_driver(inphi_driver); -+ -+static struct mdio_device_id __maybe_unused inphi_tbl[] = { -+ { PHY_ID_IN112525, 0x0ff0fff0}, -+ {}, -+}; -+ -+MODULE_DEVICE_TABLE(mdio, inphi_tbl); ---- /dev/null -+++ b/drivers/net/phy/mdio-mux-multiplexer.c -@@ -0,0 +1,122 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* MDIO bus multiplexer using kernel multiplexer subsystem -+ * -+ * Copyright 2019 NXP -+ */ -+ -+#include -+#include -+#include -+#include -+ -+struct mdio_mux_multiplexer_state { -+ struct mux_control *muxc; -+ bool do_deselect; -+ void *mux_handle; -+}; -+ -+/** -+ * mdio_mux_multiplexer_switch_fn - This function is called by the mdio-mux -+ * layer when it thinks the mdio bus -+ * multiplexer needs to switch. -+ * @current_child: current value of the mux register. -+ * @desired_child: value of the 'reg' property of the target child MDIO node. -+ * @data: Private data used by this switch_fn passed to mdio_mux_init function -+ * via mdio_mux_init(.., .., .., .., data, ..). -+ * -+ * The first time this function is called, current_child == -1. -+ * If current_child == desired_child, then the mux is already set to the -+ * correct bus. -+ */ -+static int mdio_mux_multiplexer_switch_fn(int current_child, int desired_child, -+ void *data) -+{ -+ struct platform_device *pdev; -+ struct mdio_mux_multiplexer_state *s; -+ int ret = 0; -+ -+ pdev = (struct platform_device *)data; -+ s = platform_get_drvdata(pdev); -+ -+ if (!(current_child ^ desired_child)) -+ return 0; -+ -+ if (s->do_deselect) -+ ret = mux_control_deselect(s->muxc); -+ if (ret) { -+ dev_err(&pdev->dev, "mux_control_deselect failed in %s: %d\n", -+ __func__, ret); -+ return ret; -+ } -+ -+ ret = mux_control_select(s->muxc, desired_child); -+ if (!ret) { -+ dev_dbg(&pdev->dev, "%s %d -> %d\n", __func__, current_child, -+ desired_child); -+ s->do_deselect = true; -+ } else { -+ s->do_deselect = false; -+ } -+ -+ return ret; -+} -+ -+static int mdio_mux_multiplexer_probe(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct mdio_mux_multiplexer_state *s; -+ int ret = 0; -+ -+ s = devm_kzalloc(&pdev->dev, sizeof(*s), GFP_KERNEL); -+ if (!s) -+ return -ENOMEM; -+ -+ s->muxc = devm_mux_control_get(dev, NULL); -+ if (IS_ERR(s->muxc)) { -+ ret = PTR_ERR(s->muxc); -+ if (ret != -EPROBE_DEFER) -+ dev_err(&pdev->dev, "Failed to get mux: %d\n", ret); -+ return ret; -+ } -+ -+ platform_set_drvdata(pdev, s); -+ -+ ret = mdio_mux_init(&pdev->dev, pdev->dev.of_node, -+ mdio_mux_multiplexer_switch_fn, &s->mux_handle, -+ pdev, NULL); -+ -+ return ret; -+} -+ -+static int mdio_mux_multiplexer_remove(struct platform_device *pdev) -+{ -+ struct mdio_mux_multiplexer_state *s = platform_get_drvdata(pdev); -+ -+ mdio_mux_uninit(s->mux_handle); -+ -+ if (s->do_deselect) -+ mux_control_deselect(s->muxc); -+ -+ return 0; -+} -+ -+static const struct of_device_id mdio_mux_multiplexer_match[] = { -+ { .compatible = "mdio-mux-multiplexer", }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, mdio_mux_multiplexer_match); -+ -+static struct platform_driver mdio_mux_multiplexer_driver = { -+ .driver = { -+ .name = "mdio-mux-multiplexer", -+ .of_match_table = mdio_mux_multiplexer_match, -+ }, -+ .probe = mdio_mux_multiplexer_probe, -+ .remove = mdio_mux_multiplexer_remove, -+}; -+ -+module_platform_driver(mdio_mux_multiplexer_driver); -+ -+MODULE_DESCRIPTION("MDIO bus multiplexer using kernel multiplexer subsystem"); -+MODULE_AUTHOR("Pankaj Bansal "); -+MODULE_LICENSE("GPL"); ---- a/drivers/net/phy/swphy.c -+++ b/drivers/net/phy/swphy.c -@@ -77,6 +77,7 @@ static const struct swmii_regs duplex[] - static int swphy_decode_speed(int speed) - { - switch (speed) { -+ case 10000: - case 1000: - return SWMII_SPEED_1000; - case 100: ---- a/include/linux/phy.h -+++ b/include/linux/phy.h -@@ -87,6 +87,7 @@ typedef enum { - PHY_INTERFACE_MODE_XAUI, - /* 10GBASE-KR, XFI, SFI - single lane 10G Serdes */ - PHY_INTERFACE_MODE_10GKR, -+ PHY_INTERFACE_MODE_2500SGMII, - PHY_INTERFACE_MODE_MAX, - } phy_interface_t; - -@@ -159,6 +160,8 @@ static inline const char *phy_modes(phy_ - return "xaui"; - case PHY_INTERFACE_MODE_10GKR: - return "10gbase-kr"; -+ case PHY_INTERFACE_MODE_2500SGMII: -+ return "sgmii-2500"; - default: - return "unknown"; - } diff --git a/target/linux/layerscape/patches-4.14/710-pfe-eth-support-layerscape.patch b/target/linux/layerscape/patches-4.14/710-pfe-eth-support-layerscape.patch deleted file mode 100644 index 80baa82f9a..0000000000 --- a/target/linux/layerscape/patches-4.14/710-pfe-eth-support-layerscape.patch +++ /dev/null @@ -1,11028 +0,0 @@ -From 35745905430a4c9827c235d42f3a61bef34043e8 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Fri, 19 Apr 2019 13:21:09 +0800 -Subject: [PATCH] pfe-eth: support layerscape - -This is an integrated patch of pfe-eth for layerscape - -Signed-off-by: Akhila Kavi -Signed-off-by: Akhil Goyal -Signed-off-by: Anjaneyulu Jagarlmudi -Signed-off-by: Archana Madhavan -Signed-off-by: Bhaskar Upadhaya -Signed-off-by: Biwen Li -Signed-off-by: Calvin Johnson -Signed-off-by: Gagandeep Singh -Signed-off-by: Guanhua Gao -Signed-off-by: Sachin Saxena -Signed-off-by: Shreyansh Jain -Signed-off-by: Yangbo Lu ---- - .../devicetree/bindings/net/fsl_ppfe/pfe.txt | 199 ++ - drivers/staging/fsl_ppfe/Kconfig | 21 + - drivers/staging/fsl_ppfe/Makefile | 20 + - drivers/staging/fsl_ppfe/TODO | 2 + - drivers/staging/fsl_ppfe/include/pfe/cbus.h | 78 + - .../staging/fsl_ppfe/include/pfe/cbus/bmu.h | 55 + - .../fsl_ppfe/include/pfe/cbus/class_csr.h | 289 ++ - .../fsl_ppfe/include/pfe/cbus/emac_mtip.h | 242 ++ - .../staging/fsl_ppfe/include/pfe/cbus/gpi.h | 86 + - .../staging/fsl_ppfe/include/pfe/cbus/hif.h | 100 + - .../fsl_ppfe/include/pfe/cbus/hif_nocpy.h | 50 + - .../fsl_ppfe/include/pfe/cbus/tmu_csr.h | 168 ++ - .../fsl_ppfe/include/pfe/cbus/util_csr.h | 61 + - drivers/staging/fsl_ppfe/include/pfe/pfe.h | 372 +++ - drivers/staging/fsl_ppfe/pfe_cdev.c | 258 ++ - drivers/staging/fsl_ppfe/pfe_cdev.h | 41 + - drivers/staging/fsl_ppfe/pfe_ctrl.c | 226 ++ - drivers/staging/fsl_ppfe/pfe_ctrl.h | 100 + - drivers/staging/fsl_ppfe/pfe_debugfs.c | 99 + - drivers/staging/fsl_ppfe/pfe_debugfs.h | 13 + - drivers/staging/fsl_ppfe/pfe_eth.c | 2554 +++++++++++++++++ - drivers/staging/fsl_ppfe/pfe_eth.h | 175 ++ - drivers/staging/fsl_ppfe/pfe_firmware.c | 302 ++ - drivers/staging/fsl_ppfe/pfe_firmware.h | 20 + - drivers/staging/fsl_ppfe/pfe_hal.c | 1516 ++++++++++ - drivers/staging/fsl_ppfe/pfe_hif.c | 1060 +++++++ - drivers/staging/fsl_ppfe/pfe_hif.h | 200 ++ - drivers/staging/fsl_ppfe/pfe_hif_lib.c | 628 ++++ - drivers/staging/fsl_ppfe/pfe_hif_lib.h | 229 ++ - drivers/staging/fsl_ppfe/pfe_hw.c | 164 ++ - drivers/staging/fsl_ppfe/pfe_hw.h | 15 + - .../staging/fsl_ppfe/pfe_ls1012a_platform.c | 368 +++ - drivers/staging/fsl_ppfe/pfe_mod.c | 158 + - drivers/staging/fsl_ppfe/pfe_mod.h | 103 + - drivers/staging/fsl_ppfe/pfe_perfmon.h | 26 + - drivers/staging/fsl_ppfe/pfe_sysfs.c | 806 ++++++ - drivers/staging/fsl_ppfe/pfe_sysfs.h | 17 + - 37 files changed, 10821 insertions(+) - create mode 100644 Documentation/devicetree/bindings/net/fsl_ppfe/pfe.txt - create mode 100644 drivers/staging/fsl_ppfe/Kconfig - create mode 100644 drivers/staging/fsl_ppfe/Makefile - create mode 100644 drivers/staging/fsl_ppfe/TODO - create mode 100644 drivers/staging/fsl_ppfe/include/pfe/cbus.h - create mode 100644 drivers/staging/fsl_ppfe/include/pfe/cbus/bmu.h - create mode 100644 drivers/staging/fsl_ppfe/include/pfe/cbus/class_csr.h - create mode 100644 drivers/staging/fsl_ppfe/include/pfe/cbus/emac_mtip.h - create mode 100644 drivers/staging/fsl_ppfe/include/pfe/cbus/gpi.h - create mode 100644 drivers/staging/fsl_ppfe/include/pfe/cbus/hif.h - create mode 100644 drivers/staging/fsl_ppfe/include/pfe/cbus/hif_nocpy.h - create mode 100644 drivers/staging/fsl_ppfe/include/pfe/cbus/tmu_csr.h - create mode 100644 drivers/staging/fsl_ppfe/include/pfe/cbus/util_csr.h - create mode 100644 drivers/staging/fsl_ppfe/include/pfe/pfe.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_cdev.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_cdev.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_ctrl.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_ctrl.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_debugfs.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_debugfs.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_eth.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_eth.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_firmware.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_firmware.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_hal.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_hif.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_hif.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_hif_lib.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_hif_lib.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_hw.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_hw.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_mod.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_mod.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_perfmon.h - create mode 100644 drivers/staging/fsl_ppfe/pfe_sysfs.c - create mode 100644 drivers/staging/fsl_ppfe/pfe_sysfs.h - ---- /dev/null -+++ b/Documentation/devicetree/bindings/net/fsl_ppfe/pfe.txt -@@ -0,0 +1,199 @@ -+============================================================================= -+NXP Programmable Packet Forwarding Engine Device Bindings -+ -+CONTENTS -+ - PFE Node -+ - Ethernet Node -+ -+============================================================================= -+PFE Node -+ -+DESCRIPTION -+ -+PFE Node has all the properties associated with Packet Forwarding Engine block. -+ -+PROPERTIES -+ -+- compatible -+ Usage: required -+ Value type: -+ Definition: Must include "fsl,pfe" -+ -+- reg -+ Usage: required -+ Value type: -+ Definition: A standard property. -+ Specifies the offset of the following registers: -+ - PFE configuration registers -+ - DDR memory used by PFE -+ -+- fsl,pfe-num-interfaces -+ Usage: required -+ Value type: -+ Definition: Must be present. Value can be either one or two. -+ -+- interrupts -+ Usage: required -+ Value type: -+ Definition: Three interrupts are specified in this property. -+ - HIF interrupt -+ - HIF NO COPY interrupt -+ - Wake On LAN interrupt -+ -+- interrupt-names -+ Usage: required -+ Value type: -+ Definition: Following strings are defined for the 3 interrupts. -+ "pfe_hif" - HIF interrupt -+ "pfe_hif_nocpy" - HIF NO COPY interrupt -+ "pfe_wol" - Wake On LAN interrupt -+ -+- memory-region -+ Usage: required -+ Value type: -+ Definition: phandle to a node describing reserved memory used by pfe. -+ Refer:- Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt -+ -+- fsl,pfe-scfg -+ Usage: required -+ Value type: -+ Definition: phandle for scfg. -+ -+- fsl,rcpm-wakeup -+ Usage: required -+ Value type: -+ Definition: phandle for rcpm. -+ -+- clocks -+ Usage: required -+ Value type: -+ Definition: phandle for clockgen. -+ -+- clock-names -+ Usage: required -+ Value type: -+ Definition: phandle for clock name. -+ -+EXAMPLE -+ -+pfe: pfe@04000000 { -+ compatible = "fsl,pfe"; -+ reg = <0x0 0x04000000 0x0 0xc00000>, /* AXI 16M */ -+ <0x0 0x83400000 0x0 0xc00000>; /* PFE DDR 12M */ -+ reg-names = "pfe", "pfe-ddr"; -+ fsl,pfe-num-interfaces = <0x2>; -+ interrupts = <0 172 0x4>, /* HIF interrupt */ -+ <0 173 0x4>, /*HIF_NOCPY interrupt */ -+ <0 174 0x4>; /* WoL interrupt */ -+ interrupt-names = "pfe_hif", "pfe_hif_nocpy", "pfe_wol"; -+ memory-region = <&pfe_reserved>; -+ fsl,pfe-scfg = <&scfg 0>; -+ fsl,rcpm-wakeup = <&rcpm 0xf0000020>; -+ clocks = <&clockgen 4 0>; -+ clock-names = "pfe"; -+ -+ status = "okay"; -+ pfe_mac0: ethernet@0 { -+ }; -+ -+ pfe_mac1: ethernet@1 { -+ }; -+}; -+ -+============================================================================= -+Ethernet Node -+ -+DESCRIPTION -+ -+Ethernet Node has all the properties associated with PFE used by platforms to -+connect to PHY: -+ -+PROPERTIES -+ -+- compatible -+ Usage: required -+ Value type: -+ Definition: Must include "fsl,pfe-gemac-port" -+ -+- reg -+ Usage: required -+ Value type: -+ Definition: A standard property. -+ Specifies the gemacid of the interface. -+ -+- fsl,gemac-bus-id -+ Usage: required -+ Value type: -+ Definition: Must be present. Value should be the id of the bus -+ connected to gemac. -+ -+- fsl,gemac-phy-id (deprecated binding) -+ Usage: required -+ Value type: -+ Definition: This binding shouldn't be used with new platforms. -+ Must be present. Value should be the id of the phy -+ connected to gemac. -+ -+- fsl,mdio-mux-val -+ Usage: required -+ Value type: -+ Definition: Must be present. Value can be either 0 or 2 or 3. -+ This value is used to configure the mux to enable mdio. -+ -+- phy-mode -+ Usage: required -+ Value type: -+ Definition: Must include "sgmii" -+ -+- fsl,pfe-phy-if-flags (deprecated binding) -+ Usage: required -+ Value type: -+ Definition: This binding shouldn't be used with new platforms. -+ Must be present. Value should be 0 by default. -+ If there is not phy connected, this need to be 1. -+ -+- phy-handle -+ Usage: optional -+ Value type: -+ Definition: phandle to the PHY device connected to this device. -+ -+- mdio : A required subnode which specifies the mdio bus in the PFE and used as -+a container for phy nodes according to ../phy.txt. -+ -+EXAMPLE -+ -+ethernet@0 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0>; /* GEM_ID */ -+ fsl,gemac-bus-id = <0x0>; /* BUS_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "sgmii"; -+ phy-handle = <&sgmii_phy1>; -+}; -+ -+ -+ethernet@1 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x1>; /* GEM_ID */ -+ fsl,gemac-bus-id = <0x1>; /* BUS_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "sgmii"; -+ phy-handle = <&sgmii_phy2>; -+}; -+ -+mdio@0 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ sgmii_phy1: ethernet-phy@2 { -+ reg = <0x2>; -+ }; -+ -+ sgmii_phy2: ethernet-phy@1 { -+ reg = <0x1>; -+ }; -+}; ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/Kconfig -@@ -0,0 +1,21 @@ -+# -+# Freescale Programmable Packet Forwarding Engine driver -+# -+config FSL_PPFE -+ bool "Freescale PPFE Driver" -+ select FSL_GUTS -+ default n -+ ---help--- -+ Freescale LS1012A SoC has a Programmable Packet Forwarding Engine. -+ It provides two high performance ethernet interfaces. -+ This driver initializes, programs and controls the PPFE. -+ Use this driver to enable network connectivity on LS1012A platforms. -+ -+if FSL_PPFE -+ -+config FSL_PPFE_UTIL_DISABLED -+ bool "Disable PPFE UTIL Processor Engine" -+ ---help--- -+ UTIL PE has to be enabled only if required. -+ -+endif # FSL_PPFE ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/Makefile -@@ -0,0 +1,20 @@ -+# -+# Makefile for Freesecale PPFE driver -+# -+ -+ccflags-y += -I$(src)/include -I$(src) -+ -+obj-m += pfe.o -+ -+pfe-y += pfe_mod.o \ -+ pfe_hw.o \ -+ pfe_firmware.o \ -+ pfe_ctrl.o \ -+ pfe_hif.o \ -+ pfe_hif_lib.o\ -+ pfe_eth.o \ -+ pfe_sysfs.o \ -+ pfe_debugfs.o \ -+ pfe_ls1012a_platform.o \ -+ pfe_hal.o \ -+ pfe_cdev.o ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/TODO -@@ -0,0 +1,2 @@ -+TODO: -+ - provide pfe pe monitoring support ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus.h -@@ -0,0 +1,78 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program. If not, see . -+ */ -+ -+#ifndef _CBUS_H_ -+#define _CBUS_H_ -+ -+#define EMAC1_BASE_ADDR (CBUS_BASE_ADDR + 0x200000) -+#define EGPI1_BASE_ADDR (CBUS_BASE_ADDR + 0x210000) -+#define EMAC2_BASE_ADDR (CBUS_BASE_ADDR + 0x220000) -+#define EGPI2_BASE_ADDR (CBUS_BASE_ADDR + 0x230000) -+#define BMU1_BASE_ADDR (CBUS_BASE_ADDR + 0x240000) -+#define BMU2_BASE_ADDR (CBUS_BASE_ADDR + 0x250000) -+#define ARB_BASE_ADDR (CBUS_BASE_ADDR + 0x260000) -+#define DDR_CONFIG_BASE_ADDR (CBUS_BASE_ADDR + 0x270000) -+#define HIF_BASE_ADDR (CBUS_BASE_ADDR + 0x280000) -+#define HGPI_BASE_ADDR (CBUS_BASE_ADDR + 0x290000) -+#define LMEM_BASE_ADDR (CBUS_BASE_ADDR + 0x300000) -+#define LMEM_SIZE 0x10000 -+#define LMEM_END (LMEM_BASE_ADDR + LMEM_SIZE) -+#define TMU_CSR_BASE_ADDR (CBUS_BASE_ADDR + 0x310000) -+#define CLASS_CSR_BASE_ADDR (CBUS_BASE_ADDR + 0x320000) -+#define HIF_NOCPY_BASE_ADDR (CBUS_BASE_ADDR + 0x350000) -+#define UTIL_CSR_BASE_ADDR (CBUS_BASE_ADDR + 0x360000) -+#define CBUS_GPT_BASE_ADDR (CBUS_BASE_ADDR + 0x370000) -+ -+/* -+ * defgroup XXX_MEM_ACCESS_ADDR PE memory access through CSR -+ * XXX_MEM_ACCESS_ADDR register bit definitions. -+ */ -+#define PE_MEM_ACCESS_WRITE BIT(31) /* Internal Memory Write. */ -+#define PE_MEM_ACCESS_IMEM BIT(15) -+#define PE_MEM_ACCESS_DMEM BIT(16) -+ -+/* Byte Enables of the Internal memory access. These are interpred in BE */ -+#define PE_MEM_ACCESS_BYTE_ENABLE(offset, size) \ -+ ({ typeof(size) size_ = (size); \ -+ (((BIT(size_) - 1) << (4 - (offset) - (size_))) & 0xf) << 24; }) -+ -+#include "cbus/emac_mtip.h" -+#include "cbus/gpi.h" -+#include "cbus/bmu.h" -+#include "cbus/hif.h" -+#include "cbus/tmu_csr.h" -+#include "cbus/class_csr.h" -+#include "cbus/hif_nocpy.h" -+#include "cbus/util_csr.h" -+ -+/* PFE cores states */ -+#define CORE_DISABLE 0x00000000 -+#define CORE_ENABLE 0x00000001 -+#define CORE_SW_RESET 0x00000002 -+ -+/* LMEM defines */ -+#define LMEM_HDR_SIZE 0x0010 -+#define LMEM_BUF_SIZE_LN2 0x7 -+#define LMEM_BUF_SIZE BIT(LMEM_BUF_SIZE_LN2) -+ -+/* DDR defines */ -+#define DDR_HDR_SIZE 0x0100 -+#define DDR_BUF_SIZE_LN2 0xb -+#define DDR_BUF_SIZE BIT(DDR_BUF_SIZE_LN2) -+ -+#endif /* _CBUS_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/bmu.h -@@ -0,0 +1,55 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program. If not, see . -+ */ -+ -+#ifndef _BMU_H_ -+#define _BMU_H_ -+ -+#define BMU_VERSION 0x000 -+#define BMU_CTRL 0x004 -+#define BMU_UCAST_CONFIG 0x008 -+#define BMU_UCAST_BASE_ADDR 0x00c -+#define BMU_BUF_SIZE 0x010 -+#define BMU_BUF_CNT 0x014 -+#define BMU_THRES 0x018 -+#define BMU_INT_SRC 0x020 -+#define BMU_INT_ENABLE 0x024 -+#define BMU_ALLOC_CTRL 0x030 -+#define BMU_FREE_CTRL 0x034 -+#define BMU_FREE_ERR_ADDR 0x038 -+#define BMU_CURR_BUF_CNT 0x03c -+#define BMU_MCAST_CNT 0x040 -+#define BMU_MCAST_ALLOC_CTRL 0x044 -+#define BMU_REM_BUF_CNT 0x048 -+#define BMU_LOW_WATERMARK 0x050 -+#define BMU_HIGH_WATERMARK 0x054 -+#define BMU_INT_MEM_ACCESS 0x100 -+ -+struct BMU_CFG { -+ unsigned long baseaddr; -+ u32 count; -+ u32 size; -+ u32 low_watermark; -+ u32 high_watermark; -+}; -+ -+#define BMU1_BUF_SIZE LMEM_BUF_SIZE_LN2 -+#define BMU2_BUF_SIZE DDR_BUF_SIZE_LN2 -+ -+#define BMU2_MCAST_ALLOC_CTRL (BMU2_BASE_ADDR + BMU_MCAST_ALLOC_CTRL) -+ -+#endif /* _BMU_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/class_csr.h -@@ -0,0 +1,289 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program. If not, see . -+ */ -+ -+#ifndef _CLASS_CSR_H_ -+#define _CLASS_CSR_H_ -+ -+/* @file class_csr.h. -+ * class_csr - block containing all the classifier control and status register. -+ * Mapped on CBUS and accessible from all PE's and ARM. -+ */ -+#define CLASS_VERSION (CLASS_CSR_BASE_ADDR + 0x000) -+#define CLASS_TX_CTRL (CLASS_CSR_BASE_ADDR + 0x004) -+#define CLASS_INQ_PKTPTR (CLASS_CSR_BASE_ADDR + 0x010) -+ -+/* (ddr_hdr_size[24:16], lmem_hdr_size[5:0]) */ -+#define CLASS_HDR_SIZE (CLASS_CSR_BASE_ADDR + 0x014) -+ -+/* LMEM header size for the Classifier block.\ Data in the LMEM -+ * is written from this offset. -+ */ -+#define CLASS_HDR_SIZE_LMEM(off) ((off) & 0x3f) -+ -+/* DDR header size for the Classifier block.\ Data in the DDR -+ * is written from this offset. -+ */ -+#define CLASS_HDR_SIZE_DDR(off) (((off) & 0x1ff) << 16) -+ -+#define CLASS_PE0_QB_DM_ADDR0 (CLASS_CSR_BASE_ADDR + 0x020) -+ -+/* DMEM address of first [15:0] and second [31:16] buffers on QB side. */ -+#define CLASS_PE0_QB_DM_ADDR1 (CLASS_CSR_BASE_ADDR + 0x024) -+ -+/* DMEM address of third [15:0] and fourth [31:16] buffers on QB side. */ -+#define CLASS_PE0_RO_DM_ADDR0 (CLASS_CSR_BASE_ADDR + 0x060) -+ -+/* DMEM address of first [15:0] and second [31:16] buffers on RO side. */ -+#define CLASS_PE0_RO_DM_ADDR1 (CLASS_CSR_BASE_ADDR + 0x064) -+ -+/* DMEM address of third [15:0] and fourth [31:16] buffers on RO side. */ -+ -+/* @name Class PE memory access. Allows external PE's and HOST to -+ * read/write PMEM/DMEM memory ranges for each classifier PE. -+ */ -+/* {sr_pe_mem_cmd[31], csr_pe_mem_wren[27:24], csr_pe_mem_addr[23:0]}, -+ * See \ref XXX_MEM_ACCESS_ADDR for details. -+ */ -+#define CLASS_MEM_ACCESS_ADDR (CLASS_CSR_BASE_ADDR + 0x100) -+ -+/* Internal Memory Access Write Data [31:0] */ -+#define CLASS_MEM_ACCESS_WDATA (CLASS_CSR_BASE_ADDR + 0x104) -+ -+/* Internal Memory Access Read Data [31:0] */ -+#define CLASS_MEM_ACCESS_RDATA (CLASS_CSR_BASE_ADDR + 0x108) -+#define CLASS_TM_INQ_ADDR (CLASS_CSR_BASE_ADDR + 0x114) -+#define CLASS_PE_STATUS (CLASS_CSR_BASE_ADDR + 0x118) -+ -+#define CLASS_PHY1_RX_PKTS (CLASS_CSR_BASE_ADDR + 0x11c) -+#define CLASS_PHY1_TX_PKTS (CLASS_CSR_BASE_ADDR + 0x120) -+#define CLASS_PHY1_LP_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x124) -+#define CLASS_PHY1_INTF_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x128) -+#define CLASS_PHY1_INTF_MATCH_PKTS (CLASS_CSR_BASE_ADDR + 0x12c) -+#define CLASS_PHY1_L3_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x130) -+#define CLASS_PHY1_V4_PKTS (CLASS_CSR_BASE_ADDR + 0x134) -+#define CLASS_PHY1_V6_PKTS (CLASS_CSR_BASE_ADDR + 0x138) -+#define CLASS_PHY1_CHKSUM_ERR_PKTS (CLASS_CSR_BASE_ADDR + 0x13c) -+#define CLASS_PHY1_TTL_ERR_PKTS (CLASS_CSR_BASE_ADDR + 0x140) -+#define CLASS_PHY2_RX_PKTS (CLASS_CSR_BASE_ADDR + 0x144) -+#define CLASS_PHY2_TX_PKTS (CLASS_CSR_BASE_ADDR + 0x148) -+#define CLASS_PHY2_LP_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x14c) -+#define CLASS_PHY2_INTF_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x150) -+#define CLASS_PHY2_INTF_MATCH_PKTS (CLASS_CSR_BASE_ADDR + 0x154) -+#define CLASS_PHY2_L3_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x158) -+#define CLASS_PHY2_V4_PKTS (CLASS_CSR_BASE_ADDR + 0x15c) -+#define CLASS_PHY2_V6_PKTS (CLASS_CSR_BASE_ADDR + 0x160) -+#define CLASS_PHY2_CHKSUM_ERR_PKTS (CLASS_CSR_BASE_ADDR + 0x164) -+#define CLASS_PHY2_TTL_ERR_PKTS (CLASS_CSR_BASE_ADDR + 0x168) -+#define CLASS_PHY3_RX_PKTS (CLASS_CSR_BASE_ADDR + 0x16c) -+#define CLASS_PHY3_TX_PKTS (CLASS_CSR_BASE_ADDR + 0x170) -+#define CLASS_PHY3_LP_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x174) -+#define CLASS_PHY3_INTF_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x178) -+#define CLASS_PHY3_INTF_MATCH_PKTS (CLASS_CSR_BASE_ADDR + 0x17c) -+#define CLASS_PHY3_L3_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x180) -+#define CLASS_PHY3_V4_PKTS (CLASS_CSR_BASE_ADDR + 0x184) -+#define CLASS_PHY3_V6_PKTS (CLASS_CSR_BASE_ADDR + 0x188) -+#define CLASS_PHY3_CHKSUM_ERR_PKTS (CLASS_CSR_BASE_ADDR + 0x18c) -+#define CLASS_PHY3_TTL_ERR_PKTS (CLASS_CSR_BASE_ADDR + 0x190) -+#define CLASS_PHY1_ICMP_PKTS (CLASS_CSR_BASE_ADDR + 0x194) -+#define CLASS_PHY1_IGMP_PKTS (CLASS_CSR_BASE_ADDR + 0x198) -+#define CLASS_PHY1_TCP_PKTS (CLASS_CSR_BASE_ADDR + 0x19c) -+#define CLASS_PHY1_UDP_PKTS (CLASS_CSR_BASE_ADDR + 0x1a0) -+#define CLASS_PHY2_ICMP_PKTS (CLASS_CSR_BASE_ADDR + 0x1a4) -+#define CLASS_PHY2_IGMP_PKTS (CLASS_CSR_BASE_ADDR + 0x1a8) -+#define CLASS_PHY2_TCP_PKTS (CLASS_CSR_BASE_ADDR + 0x1ac) -+#define CLASS_PHY2_UDP_PKTS (CLASS_CSR_BASE_ADDR + 0x1b0) -+#define CLASS_PHY3_ICMP_PKTS (CLASS_CSR_BASE_ADDR + 0x1b4) -+#define CLASS_PHY3_IGMP_PKTS (CLASS_CSR_BASE_ADDR + 0x1b8) -+#define CLASS_PHY3_TCP_PKTS (CLASS_CSR_BASE_ADDR + 0x1bc) -+#define CLASS_PHY3_UDP_PKTS (CLASS_CSR_BASE_ADDR + 0x1c0) -+#define CLASS_PHY4_ICMP_PKTS (CLASS_CSR_BASE_ADDR + 0x1c4) -+#define CLASS_PHY4_IGMP_PKTS (CLASS_CSR_BASE_ADDR + 0x1c8) -+#define CLASS_PHY4_TCP_PKTS (CLASS_CSR_BASE_ADDR + 0x1cc) -+#define CLASS_PHY4_UDP_PKTS (CLASS_CSR_BASE_ADDR + 0x1d0) -+#define CLASS_PHY4_RX_PKTS (CLASS_CSR_BASE_ADDR + 0x1d4) -+#define CLASS_PHY4_TX_PKTS (CLASS_CSR_BASE_ADDR + 0x1d8) -+#define CLASS_PHY4_LP_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x1dc) -+#define CLASS_PHY4_INTF_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x1e0) -+#define CLASS_PHY4_INTF_MATCH_PKTS (CLASS_CSR_BASE_ADDR + 0x1e4) -+#define CLASS_PHY4_L3_FAIL_PKTS (CLASS_CSR_BASE_ADDR + 0x1e8) -+#define CLASS_PHY4_V4_PKTS (CLASS_CSR_BASE_ADDR + 0x1ec) -+#define CLASS_PHY4_V6_PKTS (CLASS_CSR_BASE_ADDR + 0x1f0) -+#define CLASS_PHY4_CHKSUM_ERR_PKTS (CLASS_CSR_BASE_ADDR + 0x1f4) -+#define CLASS_PHY4_TTL_ERR_PKTS (CLASS_CSR_BASE_ADDR + 0x1f8) -+ -+#define CLASS_PE_SYS_CLK_RATIO (CLASS_CSR_BASE_ADDR + 0x200) -+#define CLASS_AFULL_THRES (CLASS_CSR_BASE_ADDR + 0x204) -+#define CLASS_GAP_BETWEEN_READS (CLASS_CSR_BASE_ADDR + 0x208) -+#define CLASS_MAX_BUF_CNT (CLASS_CSR_BASE_ADDR + 0x20c) -+#define CLASS_TSQ_FIFO_THRES (CLASS_CSR_BASE_ADDR + 0x210) -+#define CLASS_TSQ_MAX_CNT (CLASS_CSR_BASE_ADDR + 0x214) -+#define CLASS_IRAM_DATA_0 (CLASS_CSR_BASE_ADDR + 0x218) -+#define CLASS_IRAM_DATA_1 (CLASS_CSR_BASE_ADDR + 0x21c) -+#define CLASS_IRAM_DATA_2 (CLASS_CSR_BASE_ADDR + 0x220) -+#define CLASS_IRAM_DATA_3 (CLASS_CSR_BASE_ADDR + 0x224) -+ -+#define CLASS_BUS_ACCESS_ADDR (CLASS_CSR_BASE_ADDR + 0x228) -+ -+#define CLASS_BUS_ACCESS_WDATA (CLASS_CSR_BASE_ADDR + 0x22c) -+#define CLASS_BUS_ACCESS_RDATA (CLASS_CSR_BASE_ADDR + 0x230) -+ -+/* (route_entry_size[9:0], route_hash_size[23:16] -+ * (this is actually ln2(size))) -+ */ -+#define CLASS_ROUTE_HASH_ENTRY_SIZE (CLASS_CSR_BASE_ADDR + 0x234) -+ -+#define CLASS_ROUTE_ENTRY_SIZE(size) ((size) & 0x1ff) -+#define CLASS_ROUTE_HASH_SIZE(hash_bits) (((hash_bits) & 0xff) << 16) -+ -+#define CLASS_ROUTE_TABLE_BASE (CLASS_CSR_BASE_ADDR + 0x238) -+ -+#define CLASS_ROUTE_MULTI (CLASS_CSR_BASE_ADDR + 0x23c) -+#define CLASS_SMEM_OFFSET (CLASS_CSR_BASE_ADDR + 0x240) -+#define CLASS_LMEM_BUF_SIZE (CLASS_CSR_BASE_ADDR + 0x244) -+#define CLASS_VLAN_ID (CLASS_CSR_BASE_ADDR + 0x248) -+#define CLASS_BMU1_BUF_FREE (CLASS_CSR_BASE_ADDR + 0x24c) -+#define CLASS_USE_TMU_INQ (CLASS_CSR_BASE_ADDR + 0x250) -+#define CLASS_VLAN_ID1 (CLASS_CSR_BASE_ADDR + 0x254) -+ -+#define CLASS_BUS_ACCESS_BASE (CLASS_CSR_BASE_ADDR + 0x258) -+#define CLASS_BUS_ACCESS_BASE_MASK (0xFF000000) -+/* bit 31:24 of PE peripheral address are stored in CLASS_BUS_ACCESS_BASE */ -+ -+#define CLASS_HIF_PARSE (CLASS_CSR_BASE_ADDR + 0x25c) -+ -+#define CLASS_HOST_PE0_GP (CLASS_CSR_BASE_ADDR + 0x260) -+#define CLASS_PE0_GP (CLASS_CSR_BASE_ADDR + 0x264) -+#define CLASS_HOST_PE1_GP (CLASS_CSR_BASE_ADDR + 0x268) -+#define CLASS_PE1_GP (CLASS_CSR_BASE_ADDR + 0x26c) -+#define CLASS_HOST_PE2_GP (CLASS_CSR_BASE_ADDR + 0x270) -+#define CLASS_PE2_GP (CLASS_CSR_BASE_ADDR + 0x274) -+#define CLASS_HOST_PE3_GP (CLASS_CSR_BASE_ADDR + 0x278) -+#define CLASS_PE3_GP (CLASS_CSR_BASE_ADDR + 0x27c) -+#define CLASS_HOST_PE4_GP (CLASS_CSR_BASE_ADDR + 0x280) -+#define CLASS_PE4_GP (CLASS_CSR_BASE_ADDR + 0x284) -+#define CLASS_HOST_PE5_GP (CLASS_CSR_BASE_ADDR + 0x288) -+#define CLASS_PE5_GP (CLASS_CSR_BASE_ADDR + 0x28c) -+ -+#define CLASS_PE_INT_SRC (CLASS_CSR_BASE_ADDR + 0x290) -+#define CLASS_PE_INT_ENABLE (CLASS_CSR_BASE_ADDR + 0x294) -+ -+#define CLASS_TPID0_TPID1 (CLASS_CSR_BASE_ADDR + 0x298) -+#define CLASS_TPID2 (CLASS_CSR_BASE_ADDR + 0x29c) -+ -+#define CLASS_L4_CHKSUM_ADDR (CLASS_CSR_BASE_ADDR + 0x2a0) -+ -+#define CLASS_PE0_DEBUG (CLASS_CSR_BASE_ADDR + 0x2a4) -+#define CLASS_PE1_DEBUG (CLASS_CSR_BASE_ADDR + 0x2a8) -+#define CLASS_PE2_DEBUG (CLASS_CSR_BASE_ADDR + 0x2ac) -+#define CLASS_PE3_DEBUG (CLASS_CSR_BASE_ADDR + 0x2b0) -+#define CLASS_PE4_DEBUG (CLASS_CSR_BASE_ADDR + 0x2b4) -+#define CLASS_PE5_DEBUG (CLASS_CSR_BASE_ADDR + 0x2b8) -+ -+#define CLASS_STATE (CLASS_CSR_BASE_ADDR + 0x2bc) -+ -+/* CLASS defines */ -+#define CLASS_PBUF_SIZE 0x100 /* Fixed by hardware */ -+#define CLASS_PBUF_HEADER_OFFSET 0x80 /* Can be configured */ -+ -+/* Can be configured */ -+#define CLASS_PBUF0_BASE_ADDR 0x000 -+/* Can be configured */ -+#define CLASS_PBUF1_BASE_ADDR (CLASS_PBUF0_BASE_ADDR + CLASS_PBUF_SIZE) -+/* Can be configured */ -+#define CLASS_PBUF2_BASE_ADDR (CLASS_PBUF1_BASE_ADDR + CLASS_PBUF_SIZE) -+/* Can be configured */ -+#define CLASS_PBUF3_BASE_ADDR (CLASS_PBUF2_BASE_ADDR + CLASS_PBUF_SIZE) -+ -+#define CLASS_PBUF0_HEADER_BASE_ADDR (CLASS_PBUF0_BASE_ADDR + \ -+ CLASS_PBUF_HEADER_OFFSET) -+#define CLASS_PBUF1_HEADER_BASE_ADDR (CLASS_PBUF1_BASE_ADDR + \ -+ CLASS_PBUF_HEADER_OFFSET) -+#define CLASS_PBUF2_HEADER_BASE_ADDR (CLASS_PBUF2_BASE_ADDR + \ -+ CLASS_PBUF_HEADER_OFFSET) -+#define CLASS_PBUF3_HEADER_BASE_ADDR (CLASS_PBUF3_BASE_ADDR + \ -+ CLASS_PBUF_HEADER_OFFSET) -+ -+#define CLASS_PE0_RO_DM_ADDR0_VAL ((CLASS_PBUF1_BASE_ADDR << 16) | \ -+ CLASS_PBUF0_BASE_ADDR) -+#define CLASS_PE0_RO_DM_ADDR1_VAL ((CLASS_PBUF3_BASE_ADDR << 16) | \ -+ CLASS_PBUF2_BASE_ADDR) -+ -+#define CLASS_PE0_QB_DM_ADDR0_VAL ((CLASS_PBUF1_HEADER_BASE_ADDR << 16) |\ -+ CLASS_PBUF0_HEADER_BASE_ADDR) -+#define CLASS_PE0_QB_DM_ADDR1_VAL ((CLASS_PBUF3_HEADER_BASE_ADDR << 16) |\ -+ CLASS_PBUF2_HEADER_BASE_ADDR) -+ -+#define CLASS_ROUTE_SIZE 128 -+#define CLASS_MAX_ROUTE_SIZE 256 -+#define CLASS_ROUTE_HASH_BITS 20 -+#define CLASS_ROUTE_HASH_MASK (BIT(CLASS_ROUTE_HASH_BITS) - 1) -+ -+/* Can be configured */ -+#define CLASS_ROUTE0_BASE_ADDR 0x400 -+/* Can be configured */ -+#define CLASS_ROUTE1_BASE_ADDR (CLASS_ROUTE0_BASE_ADDR + CLASS_ROUTE_SIZE) -+/* Can be configured */ -+#define CLASS_ROUTE2_BASE_ADDR (CLASS_ROUTE1_BASE_ADDR + CLASS_ROUTE_SIZE) -+/* Can be configured */ -+#define CLASS_ROUTE3_BASE_ADDR (CLASS_ROUTE2_BASE_ADDR + CLASS_ROUTE_SIZE) -+ -+#define CLASS_SA_SIZE 128 -+#define CLASS_IPSEC_SA0_BASE_ADDR 0x600 -+/* not used */ -+#define CLASS_IPSEC_SA1_BASE_ADDR (CLASS_IPSEC_SA0_BASE_ADDR + CLASS_SA_SIZE) -+/* not used */ -+#define CLASS_IPSEC_SA2_BASE_ADDR (CLASS_IPSEC_SA1_BASE_ADDR + CLASS_SA_SIZE) -+/* not used */ -+#define CLASS_IPSEC_SA3_BASE_ADDR (CLASS_IPSEC_SA2_BASE_ADDR + CLASS_SA_SIZE) -+ -+/* generic purpose free dmem buffer, last portion of 2K dmem pbuf */ -+#define CLASS_GP_DMEM_BUF_SIZE (2048 - (CLASS_PBUF_SIZE * 4) - \ -+ (CLASS_ROUTE_SIZE * 4) - (CLASS_SA_SIZE)) -+#define CLASS_GP_DMEM_BUF ((void *)(CLASS_IPSEC_SA0_BASE_ADDR + \ -+ CLASS_SA_SIZE)) -+ -+#define TWO_LEVEL_ROUTE BIT(0) -+#define PHYNO_IN_HASH BIT(1) -+#define HW_ROUTE_FETCH BIT(3) -+#define HW_BRIDGE_FETCH BIT(5) -+#define IP_ALIGNED BIT(6) -+#define ARC_HIT_CHECK_EN BIT(7) -+#define CLASS_TOE BIT(11) -+#define HASH_NORMAL (0 << 12) -+#define HASH_CRC_PORT BIT(12) -+#define HASH_CRC_IP (2 << 12) -+#define HASH_CRC_PORT_IP (3 << 12) -+#define QB2BUS_LE BIT(15) -+ -+#define TCP_CHKSUM_DROP BIT(0) -+#define UDP_CHKSUM_DROP BIT(1) -+#define IPV4_CHKSUM_DROP BIT(9) -+ -+/*CLASS_HIF_PARSE bits*/ -+#define HIF_PKT_CLASS_EN BIT(0) -+#define HIF_PKT_OFFSET(ofst) (((ofst) & 0xF) << 1) -+ -+struct class_cfg { -+ u32 toe_mode; -+ unsigned long route_table_baseaddr; -+ u32 route_table_hash_bits; -+ u32 pe_sys_clk_ratio; -+ u32 resume; -+}; -+ -+#endif /* _CLASS_CSR_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/emac_mtip.h -@@ -0,0 +1,242 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program. If not, see . -+ */ -+ -+#ifndef _EMAC_H_ -+#define _EMAC_H_ -+ -+#include -+ -+#define EMAC_IEVENT_REG 0x004 -+#define EMAC_IMASK_REG 0x008 -+#define EMAC_R_DES_ACTIVE_REG 0x010 -+#define EMAC_X_DES_ACTIVE_REG 0x014 -+#define EMAC_ECNTRL_REG 0x024 -+#define EMAC_MII_DATA_REG 0x040 -+#define EMAC_MII_CTRL_REG 0x044 -+#define EMAC_MIB_CTRL_STS_REG 0x064 -+#define EMAC_RCNTRL_REG 0x084 -+#define EMAC_TCNTRL_REG 0x0C4 -+#define EMAC_PHY_ADDR_LOW 0x0E4 -+#define EMAC_PHY_ADDR_HIGH 0x0E8 -+#define EMAC_GAUR 0x120 -+#define EMAC_GALR 0x124 -+#define EMAC_TFWR_STR_FWD 0x144 -+#define EMAC_RX_SECTION_FULL 0x190 -+#define EMAC_RX_SECTION_EMPTY 0x194 -+#define EMAC_TX_SECTION_EMPTY 0x1A0 -+#define EMAC_TRUNC_FL 0x1B0 -+ -+#define RMON_T_DROP 0x200 /* Count of frames not cntd correctly */ -+#define RMON_T_PACKETS 0x204 /* RMON TX packet count */ -+#define RMON_T_BC_PKT 0x208 /* RMON TX broadcast pkts */ -+#define RMON_T_MC_PKT 0x20c /* RMON TX multicast pkts */ -+#define RMON_T_CRC_ALIGN 0x210 /* RMON TX pkts with CRC align err */ -+#define RMON_T_UNDERSIZE 0x214 /* RMON TX pkts < 64 bytes, good CRC */ -+#define RMON_T_OVERSIZE 0x218 /* RMON TX pkts > MAX_FL bytes good CRC */ -+#define RMON_T_FRAG 0x21c /* RMON TX pkts < 64 bytes, bad CRC */ -+#define RMON_T_JAB 0x220 /* RMON TX pkts > MAX_FL bytes, bad CRC */ -+#define RMON_T_COL 0x224 /* RMON TX collision count */ -+#define RMON_T_P64 0x228 /* RMON TX 64 byte pkts */ -+#define RMON_T_P65TO127 0x22c /* RMON TX 65 to 127 byte pkts */ -+#define RMON_T_P128TO255 0x230 /* RMON TX 128 to 255 byte pkts */ -+#define RMON_T_P256TO511 0x234 /* RMON TX 256 to 511 byte pkts */ -+#define RMON_T_P512TO1023 0x238 /* RMON TX 512 to 1023 byte pkts */ -+#define RMON_T_P1024TO2047 0x23c /* RMON TX 1024 to 2047 byte pkts */ -+#define RMON_T_P_GTE2048 0x240 /* RMON TX pkts > 2048 bytes */ -+#define RMON_T_OCTETS 0x244 /* RMON TX octets */ -+#define IEEE_T_DROP 0x248 /* Count of frames not counted crtly */ -+#define IEEE_T_FRAME_OK 0x24c /* Frames tx'd OK */ -+#define IEEE_T_1COL 0x250 /* Frames tx'd with single collision */ -+#define IEEE_T_MCOL 0x254 /* Frames tx'd with multiple collision */ -+#define IEEE_T_DEF 0x258 /* Frames tx'd after deferral delay */ -+#define IEEE_T_LCOL 0x25c /* Frames tx'd with late collision */ -+#define IEEE_T_EXCOL 0x260 /* Frames tx'd with excesv collisions */ -+#define IEEE_T_MACERR 0x264 /* Frames tx'd with TX FIFO underrun */ -+#define IEEE_T_CSERR 0x268 /* Frames tx'd with carrier sense err */ -+#define IEEE_T_SQE 0x26c /* Frames tx'd with SQE err */ -+#define IEEE_T_FDXFC 0x270 /* Flow control pause frames tx'd */ -+#define IEEE_T_OCTETS_OK 0x274 /* Octet count for frames tx'd w/o err */ -+#define RMON_R_PACKETS 0x284 /* RMON RX packet count */ -+#define RMON_R_BC_PKT 0x288 /* RMON RX broadcast pkts */ -+#define RMON_R_MC_PKT 0x28c /* RMON RX multicast pkts */ -+#define RMON_R_CRC_ALIGN 0x290 /* RMON RX pkts with CRC alignment err */ -+#define RMON_R_UNDERSIZE 0x294 /* RMON RX pkts < 64 bytes, good CRC */ -+#define RMON_R_OVERSIZE 0x298 /* RMON RX pkts > MAX_FL bytes good CRC */ -+#define RMON_R_FRAG 0x29c /* RMON RX pkts < 64 bytes, bad CRC */ -+#define RMON_R_JAB 0x2a0 /* RMON RX pkts > MAX_FL bytes, bad CRC */ -+#define RMON_R_RESVD_O 0x2a4 /* Reserved */ -+#define RMON_R_P64 0x2a8 /* RMON RX 64 byte pkts */ -+#define RMON_R_P65TO127 0x2ac /* RMON RX 65 to 127 byte pkts */ -+#define RMON_R_P128TO255 0x2b0 /* RMON RX 128 to 255 byte pkts */ -+#define RMON_R_P256TO511 0x2b4 /* RMON RX 256 to 511 byte pkts */ -+#define RMON_R_P512TO1023 0x2b8 /* RMON RX 512 to 1023 byte pkts */ -+#define RMON_R_P1024TO2047 0x2bc /* RMON RX 1024 to 2047 byte pkts */ -+#define RMON_R_P_GTE2048 0x2c0 /* RMON RX pkts > 2048 bytes */ -+#define RMON_R_OCTETS 0x2c4 /* RMON RX octets */ -+#define IEEE_R_DROP 0x2c8 /* Count frames not counted correctly */ -+#define IEEE_R_FRAME_OK 0x2cc /* Frames rx'd OK */ -+#define IEEE_R_CRC 0x2d0 /* Frames rx'd with CRC err */ -+#define IEEE_R_ALIGN 0x2d4 /* Frames rx'd with alignment err */ -+#define IEEE_R_MACERR 0x2d8 /* Receive FIFO overflow count */ -+#define IEEE_R_FDXFC 0x2dc /* Flow control pause frames rx'd */ -+#define IEEE_R_OCTETS_OK 0x2e0 /* Octet cnt for frames rx'd w/o err */ -+ -+#define EMAC_SMAC_0_0 0x500 /*Supplemental MAC Address 0 (RW).*/ -+#define EMAC_SMAC_0_1 0x504 /*Supplemental MAC Address 0 (RW).*/ -+ -+/* GEMAC definitions and settings */ -+ -+#define EMAC_PORT_0 0 -+#define EMAC_PORT_1 1 -+ -+/* GEMAC Bit definitions */ -+#define EMAC_IEVENT_HBERR 0x80000000 -+#define EMAC_IEVENT_BABR 0x40000000 -+#define EMAC_IEVENT_BABT 0x20000000 -+#define EMAC_IEVENT_GRA 0x10000000 -+#define EMAC_IEVENT_TXF 0x08000000 -+#define EMAC_IEVENT_TXB 0x04000000 -+#define EMAC_IEVENT_RXF 0x02000000 -+#define EMAC_IEVENT_RXB 0x01000000 -+#define EMAC_IEVENT_MII 0x00800000 -+#define EMAC_IEVENT_EBERR 0x00400000 -+#define EMAC_IEVENT_LC 0x00200000 -+#define EMAC_IEVENT_RL 0x00100000 -+#define EMAC_IEVENT_UN 0x00080000 -+ -+#define EMAC_IMASK_HBERR 0x80000000 -+#define EMAC_IMASK_BABR 0x40000000 -+#define EMAC_IMASKT_BABT 0x20000000 -+#define EMAC_IMASK_GRA 0x10000000 -+#define EMAC_IMASKT_TXF 0x08000000 -+#define EMAC_IMASK_TXB 0x04000000 -+#define EMAC_IMASKT_RXF 0x02000000 -+#define EMAC_IMASK_RXB 0x01000000 -+#define EMAC_IMASK_MII 0x00800000 -+#define EMAC_IMASK_EBERR 0x00400000 -+#define EMAC_IMASK_LC 0x00200000 -+#define EMAC_IMASKT_RL 0x00100000 -+#define EMAC_IMASK_UN 0x00080000 -+ -+#define EMAC_RCNTRL_MAX_FL_SHIFT 16 -+#define EMAC_RCNTRL_LOOP 0x00000001 -+#define EMAC_RCNTRL_DRT 0x00000002 -+#define EMAC_RCNTRL_MII_MODE 0x00000004 -+#define EMAC_RCNTRL_PROM 0x00000008 -+#define EMAC_RCNTRL_BC_REJ 0x00000010 -+#define EMAC_RCNTRL_FCE 0x00000020 -+#define EMAC_RCNTRL_RGMII 0x00000040 -+#define EMAC_RCNTRL_SGMII 0x00000080 -+#define EMAC_RCNTRL_RMII 0x00000100 -+#define EMAC_RCNTRL_RMII_10T 0x00000200 -+#define EMAC_RCNTRL_CRC_FWD 0x00004000 -+ -+#define EMAC_TCNTRL_GTS 0x00000001 -+#define EMAC_TCNTRL_HBC 0x00000002 -+#define EMAC_TCNTRL_FDEN 0x00000004 -+#define EMAC_TCNTRL_TFC_PAUSE 0x00000008 -+#define EMAC_TCNTRL_RFC_PAUSE 0x00000010 -+ -+#define EMAC_ECNTRL_RESET 0x00000001 /* reset the EMAC */ -+#define EMAC_ECNTRL_ETHER_EN 0x00000002 /* enable the EMAC */ -+#define EMAC_ECNTRL_MAGIC_ENA 0x00000004 -+#define EMAC_ECNTRL_SLEEP 0x00000008 -+#define EMAC_ECNTRL_SPEED 0x00000020 -+#define EMAC_ECNTRL_DBSWAP 0x00000100 -+ -+#define EMAC_X_WMRK_STRFWD 0x00000100 -+ -+#define EMAC_X_DES_ACTIVE_TDAR 0x01000000 -+#define EMAC_R_DES_ACTIVE_RDAR 0x01000000 -+ -+#define EMAC_RX_SECTION_EMPTY_V 0x00010006 -+/* -+ * The possible operating speeds of the MAC, currently supporting 10, 100 and -+ * 1000Mb modes. -+ */ -+enum mac_speed {SPEED_10M, SPEED_100M, SPEED_1000M, SPEED_1000M_PCS}; -+ -+/* MII-related definitios */ -+#define EMAC_MII_DATA_ST 0x40000000 /* Start of frame delimiter */ -+#define EMAC_MII_DATA_OP_RD 0x20000000 /* Perform a read operation */ -+#define EMAC_MII_DATA_OP_CL45_RD 0x30000000 /* Perform a read operation */ -+#define EMAC_MII_DATA_OP_WR 0x10000000 /* Perform a write operation */ -+#define EMAC_MII_DATA_OP_CL45_WR 0x10000000 /* Perform a write operation */ -+#define EMAC_MII_DATA_PA_MSK 0x0f800000 /* PHY Address field mask */ -+#define EMAC_MII_DATA_RA_MSK 0x007c0000 /* PHY Register field mask */ -+#define EMAC_MII_DATA_TA 0x00020000 /* Turnaround */ -+#define EMAC_MII_DATA_DATAMSK 0x0000ffff /* PHY data field */ -+ -+#define EMAC_MII_DATA_RA_SHIFT 18 /* MII Register address bits */ -+#define EMAC_MII_DATA_RA_MASK 0x1F /* MII Register address mask */ -+#define EMAC_MII_DATA_PA_SHIFT 23 /* MII PHY address bits */ -+#define EMAC_MII_DATA_PA_MASK 0x1F /* MII PHY address mask */ -+ -+#define EMAC_MII_DATA_RA(v) (((v) & EMAC_MII_DATA_RA_MASK) << \ -+ EMAC_MII_DATA_RA_SHIFT) -+#define EMAC_MII_DATA_PA(v) (((v) & EMAC_MII_DATA_RA_MASK) << \ -+ EMAC_MII_DATA_PA_SHIFT) -+#define EMAC_MII_DATA(v) ((v) & 0xffff) -+ -+#define EMAC_MII_SPEED_SHIFT 1 -+#define EMAC_HOLDTIME_SHIFT 8 -+#define EMAC_HOLDTIME_MASK 0x7 -+#define EMAC_HOLDTIME(v) (((v) & EMAC_HOLDTIME_MASK) << \ -+ EMAC_HOLDTIME_SHIFT) -+ -+/* -+ * The Address organisation for the MAC device. All addresses are split into -+ * two 32-bit register fields. The first one (bottom) is the lower 32-bits of -+ * the address and the other field are the high order bits - this may be 16-bits -+ * in the case of MAC addresses, or 32-bits for the hash address. -+ * In terms of memory storage, the first item (bottom) is assumed to be at a -+ * lower address location than 'top'. i.e. top should be at address location of -+ * 'bottom' + 4 bytes. -+ */ -+struct pfe_mac_addr { -+ u32 bottom; /* Lower 32-bits of address. */ -+ u32 top; /* Upper 32-bits of address. */ -+}; -+ -+/* -+ * The following is the organisation of the address filters section of the MAC -+ * registers. The Cadence MAC contains four possible specific address match -+ * addresses, if an incoming frame corresponds to any one of these four -+ * addresses then the frame will be copied to memory. -+ * It is not necessary for all four of the address match registers to be -+ * programmed, this is application dependent. -+ */ -+struct spec_addr { -+ struct pfe_mac_addr one; /* Specific address register 1. */ -+ struct pfe_mac_addr two; /* Specific address register 2. */ -+ struct pfe_mac_addr three; /* Specific address register 3. */ -+ struct pfe_mac_addr four; /* Specific address register 4. */ -+}; -+ -+struct gemac_cfg { -+ u32 mode; -+ u32 speed; -+ u32 duplex; -+}; -+ -+/* EMAC Hash size */ -+#define EMAC_HASH_REG_BITS 64 -+ -+#define EMAC_SPEC_ADDR_MAX 4 -+ -+#endif /* _EMAC_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/gpi.h -@@ -0,0 +1,86 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program. If not, see . -+ */ -+ -+#ifndef _GPI_H_ -+#define _GPI_H_ -+ -+#define GPI_VERSION 0x00 -+#define GPI_CTRL 0x04 -+#define GPI_RX_CONFIG 0x08 -+#define GPI_HDR_SIZE 0x0c -+#define GPI_BUF_SIZE 0x10 -+#define GPI_LMEM_ALLOC_ADDR 0x14 -+#define GPI_LMEM_FREE_ADDR 0x18 -+#define GPI_DDR_ALLOC_ADDR 0x1c -+#define GPI_DDR_FREE_ADDR 0x20 -+#define GPI_CLASS_ADDR 0x24 -+#define GPI_DRX_FIFO 0x28 -+#define GPI_TRX_FIFO 0x2c -+#define GPI_INQ_PKTPTR 0x30 -+#define GPI_DDR_DATA_OFFSET 0x34 -+#define GPI_LMEM_DATA_OFFSET 0x38 -+#define GPI_TMLF_TX 0x4c -+#define GPI_DTX_ASEQ 0x50 -+#define GPI_FIFO_STATUS 0x54 -+#define GPI_FIFO_DEBUG 0x58 -+#define GPI_TX_PAUSE_TIME 0x5c -+#define GPI_LMEM_SEC_BUF_DATA_OFFSET 0x60 -+#define GPI_DDR_SEC_BUF_DATA_OFFSET 0x64 -+#define GPI_TOE_CHKSUM_EN 0x68 -+#define GPI_OVERRUN_DROPCNT 0x6c -+#define GPI_CSR_MTIP_PAUSE_REG 0x74 -+#define GPI_CSR_MTIP_PAUSE_QUANTUM 0x78 -+#define GPI_CSR_RX_CNT 0x7c -+#define GPI_CSR_TX_CNT 0x80 -+#define GPI_CSR_DEBUG1 0x84 -+#define GPI_CSR_DEBUG2 0x88 -+ -+struct gpi_cfg { -+ u32 lmem_rtry_cnt; -+ u32 tmlf_txthres; -+ u32 aseq_len; -+ u32 mtip_pause_reg; -+}; -+ -+/* GPI commons defines */ -+#define GPI_LMEM_BUF_EN 0x1 -+#define GPI_DDR_BUF_EN 0x1 -+ -+/* EGPI 1 defines */ -+#define EGPI1_LMEM_RTRY_CNT 0x40 -+#define EGPI1_TMLF_TXTHRES 0xBC -+#define EGPI1_ASEQ_LEN 0x50 -+ -+/* EGPI 2 defines */ -+#define EGPI2_LMEM_RTRY_CNT 0x40 -+#define EGPI2_TMLF_TXTHRES 0xBC -+#define EGPI2_ASEQ_LEN 0x40 -+ -+/* EGPI 3 defines */ -+#define EGPI3_LMEM_RTRY_CNT 0x40 -+#define EGPI3_TMLF_TXTHRES 0xBC -+#define EGPI3_ASEQ_LEN 0x40 -+ -+/* HGPI defines */ -+#define HGPI_LMEM_RTRY_CNT 0x40 -+#define HGPI_TMLF_TXTHRES 0xBC -+#define HGPI_ASEQ_LEN 0x40 -+ -+#define EGPI_PAUSE_TIME 0x000007D0 -+#define EGPI_PAUSE_ENABLE 0x40000000 -+#endif /* _GPI_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/hif.h -@@ -0,0 +1,100 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program. If not, see . -+ */ -+ -+#ifndef _HIF_H_ -+#define _HIF_H_ -+ -+/* @file hif.h. -+ * hif - PFE hif block control and status register. -+ * Mapped on CBUS and accessible from all PE's and ARM. -+ */ -+#define HIF_VERSION (HIF_BASE_ADDR + 0x00) -+#define HIF_TX_CTRL (HIF_BASE_ADDR + 0x04) -+#define HIF_TX_CURR_BD_ADDR (HIF_BASE_ADDR + 0x08) -+#define HIF_TX_ALLOC (HIF_BASE_ADDR + 0x0c) -+#define HIF_TX_BDP_ADDR (HIF_BASE_ADDR + 0x10) -+#define HIF_TX_STATUS (HIF_BASE_ADDR + 0x14) -+#define HIF_RX_CTRL (HIF_BASE_ADDR + 0x20) -+#define HIF_RX_BDP_ADDR (HIF_BASE_ADDR + 0x24) -+#define HIF_RX_STATUS (HIF_BASE_ADDR + 0x30) -+#define HIF_INT_SRC (HIF_BASE_ADDR + 0x34) -+#define HIF_INT_ENABLE (HIF_BASE_ADDR + 0x38) -+#define HIF_POLL_CTRL (HIF_BASE_ADDR + 0x3c) -+#define HIF_RX_CURR_BD_ADDR (HIF_BASE_ADDR + 0x40) -+#define HIF_RX_ALLOC (HIF_BASE_ADDR + 0x44) -+#define HIF_TX_DMA_STATUS (HIF_BASE_ADDR + 0x48) -+#define HIF_RX_DMA_STATUS (HIF_BASE_ADDR + 0x4c) -+#define HIF_INT_COAL (HIF_BASE_ADDR + 0x50) -+ -+/* HIF_INT_SRC/ HIF_INT_ENABLE control bits */ -+#define HIF_INT BIT(0) -+#define HIF_RXBD_INT BIT(1) -+#define HIF_RXPKT_INT BIT(2) -+#define HIF_TXBD_INT BIT(3) -+#define HIF_TXPKT_INT BIT(4) -+ -+/* HIF_TX_CTRL bits */ -+#define HIF_CTRL_DMA_EN BIT(0) -+#define HIF_CTRL_BDP_POLL_CTRL_EN BIT(1) -+#define HIF_CTRL_BDP_CH_START_WSTB BIT(2) -+ -+/* HIF_RX_STATUS bits */ -+#define BDP_CSR_RX_DMA_ACTV BIT(16) -+ -+/* HIF_INT_ENABLE bits */ -+#define HIF_INT_EN BIT(0) -+#define HIF_RXBD_INT_EN BIT(1) -+#define HIF_RXPKT_INT_EN BIT(2) -+#define HIF_TXBD_INT_EN BIT(3) -+#define HIF_TXPKT_INT_EN BIT(4) -+ -+/* HIF_POLL_CTRL bits*/ -+#define HIF_RX_POLL_CTRL_CYCLE 0x0400 -+#define HIF_TX_POLL_CTRL_CYCLE 0x0400 -+ -+/* HIF_INT_COAL bits*/ -+#define HIF_INT_COAL_ENABLE BIT(31) -+ -+/* Buffer descriptor control bits */ -+#define BD_CTRL_BUFLEN_MASK 0x3fff -+#define BD_BUF_LEN(x) ((x) & BD_CTRL_BUFLEN_MASK) -+#define BD_CTRL_CBD_INT_EN BIT(16) -+#define BD_CTRL_PKT_INT_EN BIT(17) -+#define BD_CTRL_LIFM BIT(18) -+#define BD_CTRL_LAST_BD BIT(19) -+#define BD_CTRL_DIR BIT(20) -+#define BD_CTRL_LMEM_CPY BIT(21) /* Valid only for HIF_NOCPY */ -+#define BD_CTRL_PKT_XFER BIT(24) -+#define BD_CTRL_DESC_EN BIT(31) -+#define BD_CTRL_PARSE_DISABLE BIT(25) -+#define BD_CTRL_BRFETCH_DISABLE BIT(26) -+#define BD_CTRL_RTFETCH_DISABLE BIT(27) -+ -+/* Buffer descriptor status bits*/ -+#define BD_STATUS_CONN_ID(x) ((x) & 0xffff) -+#define BD_STATUS_DIR_PROC_ID BIT(16) -+#define BD_STATUS_CONN_ID_EN BIT(17) -+#define BD_STATUS_PE2PROC_ID(x) (((x) & 7) << 18) -+#define BD_STATUS_LE_DATA BIT(21) -+#define BD_STATUS_CHKSUM_EN BIT(22) -+ -+/* HIF Buffer descriptor status bits */ -+#define DIR_PROC_ID BIT(16) -+#define PROC_ID(id) ((id) << 18) -+ -+#endif /* _HIF_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/hif_nocpy.h -@@ -0,0 +1,50 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program. If not, see . -+ */ -+ -+#ifndef _HIF_NOCPY_H_ -+#define _HIF_NOCPY_H_ -+ -+#define HIF_NOCPY_VERSION (HIF_NOCPY_BASE_ADDR + 0x00) -+#define HIF_NOCPY_TX_CTRL (HIF_NOCPY_BASE_ADDR + 0x04) -+#define HIF_NOCPY_TX_CURR_BD_ADDR (HIF_NOCPY_BASE_ADDR + 0x08) -+#define HIF_NOCPY_TX_ALLOC (HIF_NOCPY_BASE_ADDR + 0x0c) -+#define HIF_NOCPY_TX_BDP_ADDR (HIF_NOCPY_BASE_ADDR + 0x10) -+#define HIF_NOCPY_TX_STATUS (HIF_NOCPY_BASE_ADDR + 0x14) -+#define HIF_NOCPY_RX_CTRL (HIF_NOCPY_BASE_ADDR + 0x20) -+#define HIF_NOCPY_RX_BDP_ADDR (HIF_NOCPY_BASE_ADDR + 0x24) -+#define HIF_NOCPY_RX_STATUS (HIF_NOCPY_BASE_ADDR + 0x30) -+#define HIF_NOCPY_INT_SRC (HIF_NOCPY_BASE_ADDR + 0x34) -+#define HIF_NOCPY_INT_ENABLE (HIF_NOCPY_BASE_ADDR + 0x38) -+#define HIF_NOCPY_POLL_CTRL (HIF_NOCPY_BASE_ADDR + 0x3c) -+#define HIF_NOCPY_RX_CURR_BD_ADDR (HIF_NOCPY_BASE_ADDR + 0x40) -+#define HIF_NOCPY_RX_ALLOC (HIF_NOCPY_BASE_ADDR + 0x44) -+#define HIF_NOCPY_TX_DMA_STATUS (HIF_NOCPY_BASE_ADDR + 0x48) -+#define HIF_NOCPY_RX_DMA_STATUS (HIF_NOCPY_BASE_ADDR + 0x4c) -+#define HIF_NOCPY_RX_INQ0_PKTPTR (HIF_NOCPY_BASE_ADDR + 0x50) -+#define HIF_NOCPY_RX_INQ1_PKTPTR (HIF_NOCPY_BASE_ADDR + 0x54) -+#define HIF_NOCPY_TX_PORT_NO (HIF_NOCPY_BASE_ADDR + 0x60) -+#define HIF_NOCPY_LMEM_ALLOC_ADDR (HIF_NOCPY_BASE_ADDR + 0x64) -+#define HIF_NOCPY_CLASS_ADDR (HIF_NOCPY_BASE_ADDR + 0x68) -+#define HIF_NOCPY_TMU_PORT0_ADDR (HIF_NOCPY_BASE_ADDR + 0x70) -+#define HIF_NOCPY_TMU_PORT1_ADDR (HIF_NOCPY_BASE_ADDR + 0x74) -+#define HIF_NOCPY_TMU_PORT2_ADDR (HIF_NOCPY_BASE_ADDR + 0x7c) -+#define HIF_NOCPY_TMU_PORT3_ADDR (HIF_NOCPY_BASE_ADDR + 0x80) -+#define HIF_NOCPY_TMU_PORT4_ADDR (HIF_NOCPY_BASE_ADDR + 0x84) -+#define HIF_NOCPY_INT_COAL (HIF_NOCPY_BASE_ADDR + 0x90) -+ -+#endif /* _HIF_NOCPY_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/tmu_csr.h -@@ -0,0 +1,168 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program. If not, see . -+ */ -+ -+#ifndef _TMU_CSR_H_ -+#define _TMU_CSR_H_ -+ -+#define TMU_VERSION (TMU_CSR_BASE_ADDR + 0x000) -+#define TMU_INQ_WATERMARK (TMU_CSR_BASE_ADDR + 0x004) -+#define TMU_PHY_INQ_PKTPTR (TMU_CSR_BASE_ADDR + 0x008) -+#define TMU_PHY_INQ_PKTINFO (TMU_CSR_BASE_ADDR + 0x00c) -+#define TMU_PHY_INQ_FIFO_CNT (TMU_CSR_BASE_ADDR + 0x010) -+#define TMU_SYS_GENERIC_CONTROL (TMU_CSR_BASE_ADDR + 0x014) -+#define TMU_SYS_GENERIC_STATUS (TMU_CSR_BASE_ADDR + 0x018) -+#define TMU_SYS_GEN_CON0 (TMU_CSR_BASE_ADDR + 0x01c) -+#define TMU_SYS_GEN_CON1 (TMU_CSR_BASE_ADDR + 0x020) -+#define TMU_SYS_GEN_CON2 (TMU_CSR_BASE_ADDR + 0x024) -+#define TMU_SYS_GEN_CON3 (TMU_CSR_BASE_ADDR + 0x028) -+#define TMU_SYS_GEN_CON4 (TMU_CSR_BASE_ADDR + 0x02c) -+#define TMU_TEQ_DISABLE_DROPCHK (TMU_CSR_BASE_ADDR + 0x030) -+#define TMU_TEQ_CTRL (TMU_CSR_BASE_ADDR + 0x034) -+#define TMU_TEQ_QCFG (TMU_CSR_BASE_ADDR + 0x038) -+#define TMU_TEQ_DROP_STAT (TMU_CSR_BASE_ADDR + 0x03c) -+#define TMU_TEQ_QAVG (TMU_CSR_BASE_ADDR + 0x040) -+#define TMU_TEQ_WREG_PROB (TMU_CSR_BASE_ADDR + 0x044) -+#define TMU_TEQ_TRANS_STAT (TMU_CSR_BASE_ADDR + 0x048) -+#define TMU_TEQ_HW_PROB_CFG0 (TMU_CSR_BASE_ADDR + 0x04c) -+#define TMU_TEQ_HW_PROB_CFG1 (TMU_CSR_BASE_ADDR + 0x050) -+#define TMU_TEQ_HW_PROB_CFG2 (TMU_CSR_BASE_ADDR + 0x054) -+#define TMU_TEQ_HW_PROB_CFG3 (TMU_CSR_BASE_ADDR + 0x058) -+#define TMU_TEQ_HW_PROB_CFG4 (TMU_CSR_BASE_ADDR + 0x05c) -+#define TMU_TEQ_HW_PROB_CFG5 (TMU_CSR_BASE_ADDR + 0x060) -+#define TMU_TEQ_HW_PROB_CFG6 (TMU_CSR_BASE_ADDR + 0x064) -+#define TMU_TEQ_HW_PROB_CFG7 (TMU_CSR_BASE_ADDR + 0x068) -+#define TMU_TEQ_HW_PROB_CFG8 (TMU_CSR_BASE_ADDR + 0x06c) -+#define TMU_TEQ_HW_PROB_CFG9 (TMU_CSR_BASE_ADDR + 0x070) -+#define TMU_TEQ_HW_PROB_CFG10 (TMU_CSR_BASE_ADDR + 0x074) -+#define TMU_TEQ_HW_PROB_CFG11 (TMU_CSR_BASE_ADDR + 0x078) -+#define TMU_TEQ_HW_PROB_CFG12 (TMU_CSR_BASE_ADDR + 0x07c) -+#define TMU_TEQ_HW_PROB_CFG13 (TMU_CSR_BASE_ADDR + 0x080) -+#define TMU_TEQ_HW_PROB_CFG14 (TMU_CSR_BASE_ADDR + 0x084) -+#define TMU_TEQ_HW_PROB_CFG15 (TMU_CSR_BASE_ADDR + 0x088) -+#define TMU_TEQ_HW_PROB_CFG16 (TMU_CSR_BASE_ADDR + 0x08c) -+#define TMU_TEQ_HW_PROB_CFG17 (TMU_CSR_BASE_ADDR + 0x090) -+#define TMU_TEQ_HW_PROB_CFG18 (TMU_CSR_BASE_ADDR + 0x094) -+#define TMU_TEQ_HW_PROB_CFG19 (TMU_CSR_BASE_ADDR + 0x098) -+#define TMU_TEQ_HW_PROB_CFG20 (TMU_CSR_BASE_ADDR + 0x09c) -+#define TMU_TEQ_HW_PROB_CFG21 (TMU_CSR_BASE_ADDR + 0x0a0) -+#define TMU_TEQ_HW_PROB_CFG22 (TMU_CSR_BASE_ADDR + 0x0a4) -+#define TMU_TEQ_HW_PROB_CFG23 (TMU_CSR_BASE_ADDR + 0x0a8) -+#define TMU_TEQ_HW_PROB_CFG24 (TMU_CSR_BASE_ADDR + 0x0ac) -+#define TMU_TEQ_HW_PROB_CFG25 (TMU_CSR_BASE_ADDR + 0x0b0) -+#define TMU_TDQ_IIFG_CFG (TMU_CSR_BASE_ADDR + 0x0b4) -+/* [9:0] Scheduler Enable for each of the scheduler in the TDQ. -+ * This is a global Enable for all schedulers in PHY0 -+ */ -+#define TMU_TDQ0_SCH_CTRL (TMU_CSR_BASE_ADDR + 0x0b8) -+ -+#define TMU_LLM_CTRL (TMU_CSR_BASE_ADDR + 0x0bc) -+#define TMU_LLM_BASE_ADDR (TMU_CSR_BASE_ADDR + 0x0c0) -+#define TMU_LLM_QUE_LEN (TMU_CSR_BASE_ADDR + 0x0c4) -+#define TMU_LLM_QUE_HEADPTR (TMU_CSR_BASE_ADDR + 0x0c8) -+#define TMU_LLM_QUE_TAILPTR (TMU_CSR_BASE_ADDR + 0x0cc) -+#define TMU_LLM_QUE_DROPCNT (TMU_CSR_BASE_ADDR + 0x0d0) -+#define TMU_INT_EN (TMU_CSR_BASE_ADDR + 0x0d4) -+#define TMU_INT_SRC (TMU_CSR_BASE_ADDR + 0x0d8) -+#define TMU_INQ_STAT (TMU_CSR_BASE_ADDR + 0x0dc) -+#define TMU_CTRL (TMU_CSR_BASE_ADDR + 0x0e0) -+ -+/* [31] Mem Access Command. 0 = Internal Memory Read, 1 = Internal memory -+ * Write [27:24] Byte Enables of the Internal memory access [23:0] Address of -+ * the internal memory. This address is used to access both the PM and DM of -+ * all the PE's -+ */ -+#define TMU_MEM_ACCESS_ADDR (TMU_CSR_BASE_ADDR + 0x0e4) -+ -+/* Internal Memory Access Write Data */ -+#define TMU_MEM_ACCESS_WDATA (TMU_CSR_BASE_ADDR + 0x0e8) -+/* Internal Memory Access Read Data. The commands are blocked -+ * at the mem_access only -+ */ -+#define TMU_MEM_ACCESS_RDATA (TMU_CSR_BASE_ADDR + 0x0ec) -+ -+/* [31:0] PHY0 in queue address (must be initialized with one of the -+ * xxx_INQ_PKTPTR cbus addresses) -+ */ -+#define TMU_PHY0_INQ_ADDR (TMU_CSR_BASE_ADDR + 0x0f0) -+/* [31:0] PHY1 in queue address (must be initialized with one of the -+ * xxx_INQ_PKTPTR cbus addresses) -+ */ -+#define TMU_PHY1_INQ_ADDR (TMU_CSR_BASE_ADDR + 0x0f4) -+/* [31:0] PHY2 in queue address (must be initialized with one of the -+ * xxx_INQ_PKTPTR cbus addresses) -+ */ -+#define TMU_PHY2_INQ_ADDR (TMU_CSR_BASE_ADDR + 0x0f8) -+/* [31:0] PHY3 in queue address (must be initialized with one of the -+ * xxx_INQ_PKTPTR cbus addresses) -+ */ -+#define TMU_PHY3_INQ_ADDR (TMU_CSR_BASE_ADDR + 0x0fc) -+#define TMU_BMU_INQ_ADDR (TMU_CSR_BASE_ADDR + 0x100) -+#define TMU_TX_CTRL (TMU_CSR_BASE_ADDR + 0x104) -+ -+#define TMU_BUS_ACCESS_WDATA (TMU_CSR_BASE_ADDR + 0x108) -+#define TMU_BUS_ACCESS (TMU_CSR_BASE_ADDR + 0x10c) -+#define TMU_BUS_ACCESS_RDATA (TMU_CSR_BASE_ADDR + 0x110) -+ -+#define TMU_PE_SYS_CLK_RATIO (TMU_CSR_BASE_ADDR + 0x114) -+#define TMU_PE_STATUS (TMU_CSR_BASE_ADDR + 0x118) -+#define TMU_TEQ_MAX_THRESHOLD (TMU_CSR_BASE_ADDR + 0x11c) -+/* [31:0] PHY4 in queue address (must be initialized with one of the -+ * xxx_INQ_PKTPTR cbus addresses) -+ */ -+#define TMU_PHY4_INQ_ADDR (TMU_CSR_BASE_ADDR + 0x134) -+/* [9:0] Scheduler Enable for each of the scheduler in the TDQ. -+ * This is a global Enable for all schedulers in PHY1 -+ */ -+#define TMU_TDQ1_SCH_CTRL (TMU_CSR_BASE_ADDR + 0x138) -+/* [9:0] Scheduler Enable for each of the scheduler in the TDQ. -+ * This is a global Enable for all schedulers in PHY2 -+ */ -+#define TMU_TDQ2_SCH_CTRL (TMU_CSR_BASE_ADDR + 0x13c) -+/* [9:0] Scheduler Enable for each of the scheduler in the TDQ. -+ * This is a global Enable for all schedulers in PHY3 -+ */ -+#define TMU_TDQ3_SCH_CTRL (TMU_CSR_BASE_ADDR + 0x140) -+#define TMU_BMU_BUF_SIZE (TMU_CSR_BASE_ADDR + 0x144) -+/* [31:0] PHY5 in queue address (must be initialized with one of the -+ * xxx_INQ_PKTPTR cbus addresses) -+ */ -+#define TMU_PHY5_INQ_ADDR (TMU_CSR_BASE_ADDR + 0x148) -+ -+#define SW_RESET BIT(0) /* Global software reset */ -+#define INQ_RESET BIT(2) -+#define TEQ_RESET BIT(3) -+#define TDQ_RESET BIT(4) -+#define PE_RESET BIT(5) -+#define MEM_INIT BIT(6) -+#define MEM_INIT_DONE BIT(7) -+#define LLM_INIT BIT(8) -+#define LLM_INIT_DONE BIT(9) -+#define ECC_MEM_INIT_DONE BIT(10) -+ -+struct tmu_cfg { -+ u32 pe_sys_clk_ratio; -+ unsigned long llm_base_addr; -+ u32 llm_queue_len; -+}; -+ -+/* Not HW related for pfe_ctrl / pfe common defines */ -+#define DEFAULT_MAX_QDEPTH 80 -+#define DEFAULT_Q0_QDEPTH 511 /*We keep one large queue for host tx qos */ -+#define DEFAULT_TMU3_QDEPTH 127 -+ -+#endif /* _TMU_CSR_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/util_csr.h -@@ -0,0 +1,61 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program. If not, see . -+ */ -+ -+#ifndef _UTIL_CSR_H_ -+#define _UTIL_CSR_H_ -+ -+#define UTIL_VERSION (UTIL_CSR_BASE_ADDR + 0x000) -+#define UTIL_TX_CTRL (UTIL_CSR_BASE_ADDR + 0x004) -+#define UTIL_INQ_PKTPTR (UTIL_CSR_BASE_ADDR + 0x010) -+ -+#define UTIL_HDR_SIZE (UTIL_CSR_BASE_ADDR + 0x014) -+ -+#define UTIL_PE0_QB_DM_ADDR0 (UTIL_CSR_BASE_ADDR + 0x020) -+#define UTIL_PE0_QB_DM_ADDR1 (UTIL_CSR_BASE_ADDR + 0x024) -+#define UTIL_PE0_RO_DM_ADDR0 (UTIL_CSR_BASE_ADDR + 0x060) -+#define UTIL_PE0_RO_DM_ADDR1 (UTIL_CSR_BASE_ADDR + 0x064) -+ -+#define UTIL_MEM_ACCESS_ADDR (UTIL_CSR_BASE_ADDR + 0x100) -+#define UTIL_MEM_ACCESS_WDATA (UTIL_CSR_BASE_ADDR + 0x104) -+#define UTIL_MEM_ACCESS_RDATA (UTIL_CSR_BASE_ADDR + 0x108) -+ -+#define UTIL_TM_INQ_ADDR (UTIL_CSR_BASE_ADDR + 0x114) -+#define UTIL_PE_STATUS (UTIL_CSR_BASE_ADDR + 0x118) -+ -+#define UTIL_PE_SYS_CLK_RATIO (UTIL_CSR_BASE_ADDR + 0x200) -+#define UTIL_AFULL_THRES (UTIL_CSR_BASE_ADDR + 0x204) -+#define UTIL_GAP_BETWEEN_READS (UTIL_CSR_BASE_ADDR + 0x208) -+#define UTIL_MAX_BUF_CNT (UTIL_CSR_BASE_ADDR + 0x20c) -+#define UTIL_TSQ_FIFO_THRES (UTIL_CSR_BASE_ADDR + 0x210) -+#define UTIL_TSQ_MAX_CNT (UTIL_CSR_BASE_ADDR + 0x214) -+#define UTIL_IRAM_DATA_0 (UTIL_CSR_BASE_ADDR + 0x218) -+#define UTIL_IRAM_DATA_1 (UTIL_CSR_BASE_ADDR + 0x21c) -+#define UTIL_IRAM_DATA_2 (UTIL_CSR_BASE_ADDR + 0x220) -+#define UTIL_IRAM_DATA_3 (UTIL_CSR_BASE_ADDR + 0x224) -+ -+#define UTIL_BUS_ACCESS_ADDR (UTIL_CSR_BASE_ADDR + 0x228) -+#define UTIL_BUS_ACCESS_WDATA (UTIL_CSR_BASE_ADDR + 0x22c) -+#define UTIL_BUS_ACCESS_RDATA (UTIL_CSR_BASE_ADDR + 0x230) -+ -+#define UTIL_INQ_AFULL_THRES (UTIL_CSR_BASE_ADDR + 0x234) -+ -+struct util_cfg { -+ u32 pe_sys_clk_ratio; -+}; -+ -+#endif /* _UTIL_CSR_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/include/pfe/pfe.h -@@ -0,0 +1,372 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program. If not, see . -+ */ -+ -+#ifndef _PFE_H_ -+#define _PFE_H_ -+ -+#include "cbus.h" -+ -+#define CLASS_DMEM_BASE_ADDR(i) (0x00000000 | ((i) << 20)) -+/* -+ * Only valid for mem access register interface -+ */ -+#define CLASS_IMEM_BASE_ADDR(i) (0x00000000 | ((i) << 20)) -+#define CLASS_DMEM_SIZE 0x00002000 -+#define CLASS_IMEM_SIZE 0x00008000 -+ -+#define TMU_DMEM_BASE_ADDR(i) (0x00000000 + ((i) << 20)) -+/* -+ * Only valid for mem access register interface -+ */ -+#define TMU_IMEM_BASE_ADDR(i) (0x00000000 + ((i) << 20)) -+#define TMU_DMEM_SIZE 0x00000800 -+#define TMU_IMEM_SIZE 0x00002000 -+ -+#define UTIL_DMEM_BASE_ADDR 0x00000000 -+#define UTIL_DMEM_SIZE 0x00002000 -+ -+#define PE_LMEM_BASE_ADDR 0xc3010000 -+#define PE_LMEM_SIZE 0x8000 -+#define PE_LMEM_END (PE_LMEM_BASE_ADDR + PE_LMEM_SIZE) -+ -+#define DMEM_BASE_ADDR 0x00000000 -+#define DMEM_SIZE 0x2000 /* TMU has less... */ -+#define DMEM_END (DMEM_BASE_ADDR + DMEM_SIZE) -+ -+#define PMEM_BASE_ADDR 0x00010000 -+#define PMEM_SIZE 0x8000 /* TMU has less... */ -+#define PMEM_END (PMEM_BASE_ADDR + PMEM_SIZE) -+ -+/* These check memory ranges from PE point of view/memory map */ -+#define IS_DMEM(addr, len) \ -+ ({ typeof(addr) addr_ = (addr); \ -+ ((unsigned long)(addr_) >= DMEM_BASE_ADDR) && \ -+ (((unsigned long)(addr_) + (len)) <= DMEM_END); }) -+ -+#define IS_PMEM(addr, len) \ -+ ({ typeof(addr) addr_ = (addr); \ -+ ((unsigned long)(addr_) >= PMEM_BASE_ADDR) && \ -+ (((unsigned long)(addr_) + (len)) <= PMEM_END); }) -+ -+#define IS_PE_LMEM(addr, len) \ -+ ({ typeof(addr) addr_ = (addr); \ -+ ((unsigned long)(addr_) >= \ -+ PE_LMEM_BASE_ADDR) && \ -+ (((unsigned long)(addr_) + \ -+ (len)) <= PE_LMEM_END); }) -+ -+#define IS_PFE_LMEM(addr, len) \ -+ ({ typeof(addr) addr_ = (addr); \ -+ ((unsigned long)(addr_) >= \ -+ CBUS_VIRT_TO_PFE(LMEM_BASE_ADDR)) && \ -+ (((unsigned long)(addr_) + (len)) <= \ -+ CBUS_VIRT_TO_PFE(LMEM_END)); }) -+ -+#define __IS_PHYS_DDR(addr, len) \ -+ ({ typeof(addr) addr_ = (addr); \ -+ ((unsigned long)(addr_) >= \ -+ DDR_PHYS_BASE_ADDR) && \ -+ (((unsigned long)(addr_) + (len)) <= \ -+ DDR_PHYS_END); }) -+ -+#define IS_PHYS_DDR(addr, len) __IS_PHYS_DDR(DDR_PFE_TO_PHYS(addr), len) -+ -+/* -+ * If using a run-time virtual address for the cbus base address use this code -+ */ -+extern void *cbus_base_addr; -+extern void *ddr_base_addr; -+extern unsigned long ddr_phys_base_addr; -+extern unsigned int ddr_size; -+ -+#define CBUS_BASE_ADDR cbus_base_addr -+#define DDR_PHYS_BASE_ADDR ddr_phys_base_addr -+#define DDR_BASE_ADDR ddr_base_addr -+#define DDR_SIZE ddr_size -+ -+#define DDR_PHYS_END (DDR_PHYS_BASE_ADDR + DDR_SIZE) -+ -+#define LS1012A_PFE_RESET_WA /* -+ * PFE doesn't have global reset and re-init -+ * should takecare few things to make PFE -+ * functional after reset -+ */ -+#define PFE_CBUS_PHYS_BASE_ADDR 0xc0000000 /* CBUS physical base address -+ * as seen by PE's. -+ */ -+/* CBUS physical base address as seen by PE's. */ -+#define PFE_CBUS_PHYS_BASE_ADDR_FROM_PFE 0xc0000000 -+ -+#define DDR_PHYS_TO_PFE(p) (((unsigned long int)(p)) & 0x7FFFFFFF) -+#define DDR_PFE_TO_PHYS(p) (((unsigned long int)(p)) | 0x80000000) -+#define CBUS_PHYS_TO_PFE(p) (((p) - PFE_CBUS_PHYS_BASE_ADDR) + \ -+ PFE_CBUS_PHYS_BASE_ADDR_FROM_PFE) -+/* Translates to PFE address map */ -+ -+#define DDR_PHYS_TO_VIRT(p) (((p) - DDR_PHYS_BASE_ADDR) + DDR_BASE_ADDR) -+#define DDR_VIRT_TO_PHYS(v) (((v) - DDR_BASE_ADDR) + DDR_PHYS_BASE_ADDR) -+#define DDR_VIRT_TO_PFE(p) (DDR_PHYS_TO_PFE(DDR_VIRT_TO_PHYS(p))) -+ -+#define CBUS_VIRT_TO_PFE(v) (((v) - CBUS_BASE_ADDR) + \ -+ PFE_CBUS_PHYS_BASE_ADDR) -+#define CBUS_PFE_TO_VIRT(p) (((unsigned long int)(p) - \ -+ PFE_CBUS_PHYS_BASE_ADDR) + CBUS_BASE_ADDR) -+ -+/* The below part of the code is used in QOS control driver from host */ -+#define TMU_APB_BASE_ADDR 0xc1000000 /* TMU base address seen by -+ * pe's -+ */ -+ -+enum { -+ CLASS0_ID = 0, -+ CLASS1_ID, -+ CLASS2_ID, -+ CLASS3_ID, -+ CLASS4_ID, -+ CLASS5_ID, -+ TMU0_ID, -+ TMU1_ID, -+ TMU2_ID, -+ TMU3_ID, -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ UTIL_ID, -+#endif -+ MAX_PE -+}; -+ -+#define CLASS_MASK (BIT(CLASS0_ID) | BIT(CLASS1_ID) |\ -+ BIT(CLASS2_ID) | BIT(CLASS3_ID) |\ -+ BIT(CLASS4_ID) | BIT(CLASS5_ID)) -+#define CLASS_MAX_ID CLASS5_ID -+ -+#define TMU_MASK (BIT(TMU0_ID) | BIT(TMU1_ID) |\ -+ BIT(TMU3_ID)) -+ -+#define TMU_MAX_ID TMU3_ID -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+#define UTIL_MASK BIT(UTIL_ID) -+#endif -+ -+struct pe_status { -+ u32 cpu_state; -+ u32 activity_counter; -+ u32 rx; -+ union { -+ u32 tx; -+ u32 tmu_qstatus; -+ }; -+ u32 drop; -+#if defined(CFG_PE_DEBUG) -+ u32 debug_indicator; -+ u32 debug[16]; -+#endif -+} __aligned(16); -+ -+struct pe_sync_mailbox { -+ u32 stop; -+ u32 stopped; -+}; -+ -+/* Drop counter definitions */ -+ -+#define CLASS_NUM_DROP_COUNTERS 13 -+#define UTIL_NUM_DROP_COUNTERS 8 -+ -+/* PE information. -+ * Structure containing PE's specific information. It is used to create -+ * generic C functions common to all PE's. -+ * Before using the library functions this structure needs to be initialized -+ * with the different registers virtual addresses -+ * (according to the ARM MMU mmaping). The default initialization supports a -+ * virtual == physical mapping. -+ */ -+struct pe_info { -+ u32 dmem_base_addr; /* PE's dmem base address */ -+ u32 pmem_base_addr; /* PE's pmem base address */ -+ u32 pmem_size; /* PE's pmem size */ -+ -+ void *mem_access_wdata; /* PE's _MEM_ACCESS_WDATA register -+ * address -+ */ -+ void *mem_access_addr; /* PE's _MEM_ACCESS_ADDR register -+ * address -+ */ -+ void *mem_access_rdata; /* PE's _MEM_ACCESS_RDATA register -+ * address -+ */ -+}; -+ -+void pe_lmem_read(u32 *dst, u32 len, u32 offset); -+void pe_lmem_write(u32 *src, u32 len, u32 offset); -+ -+void pe_dmem_memcpy_to32(int id, u32 dst, const void *src, unsigned int len); -+void pe_pmem_memcpy_to32(int id, u32 dst, const void *src, unsigned int len); -+ -+u32 pe_pmem_read(int id, u32 addr, u8 size); -+ -+void pe_dmem_write(int id, u32 val, u32 addr, u8 size); -+u32 pe_dmem_read(int id, u32 addr, u8 size); -+void class_pe_lmem_memcpy_to32(u32 dst, const void *src, unsigned int len); -+void class_pe_lmem_memset(u32 dst, int val, unsigned int len); -+void class_bus_write(u32 val, u32 addr, u8 size); -+u32 class_bus_read(u32 addr, u8 size); -+ -+#define class_bus_readl(addr) class_bus_read(addr, 4) -+#define class_bus_readw(addr) class_bus_read(addr, 2) -+#define class_bus_readb(addr) class_bus_read(addr, 1) -+ -+#define class_bus_writel(val, addr) class_bus_write(val, addr, 4) -+#define class_bus_writew(val, addr) class_bus_write(val, addr, 2) -+#define class_bus_writeb(val, addr) class_bus_write(val, addr, 1) -+ -+#define pe_dmem_readl(id, addr) pe_dmem_read(id, addr, 4) -+#define pe_dmem_readw(id, addr) pe_dmem_read(id, addr, 2) -+#define pe_dmem_readb(id, addr) pe_dmem_read(id, addr, 1) -+ -+#define pe_dmem_writel(id, val, addr) pe_dmem_write(id, val, addr, 4) -+#define pe_dmem_writew(id, val, addr) pe_dmem_write(id, val, addr, 2) -+#define pe_dmem_writeb(id, val, addr) pe_dmem_write(id, val, addr, 1) -+ -+/*int pe_load_elf_section(int id, const void *data, elf32_shdr *shdr); */ -+int pe_load_elf_section(int id, const void *data, struct elf32_shdr *shdr, -+ struct device *dev); -+ -+void pfe_lib_init(void *cbus_base, void *ddr_base, unsigned long ddr_phys_base, -+ unsigned int ddr_size); -+void bmu_init(void *base, struct BMU_CFG *cfg); -+void bmu_reset(void *base); -+void bmu_enable(void *base); -+void bmu_disable(void *base); -+void bmu_set_config(void *base, struct BMU_CFG *cfg); -+ -+/* -+ * An enumerated type for loopback values. This can be one of three values, no -+ * loopback -normal operation, local loopback with internal loopback module of -+ * MAC or PHY loopback which is through the external PHY. -+ */ -+#ifndef __MAC_LOOP_ENUM__ -+#define __MAC_LOOP_ENUM__ -+enum mac_loop {LB_NONE, LB_EXT, LB_LOCAL}; -+#endif -+ -+void gemac_init(void *base, void *config); -+void gemac_disable_rx_checksum_offload(void *base); -+void gemac_enable_rx_checksum_offload(void *base); -+void gemac_set_speed(void *base, enum mac_speed gem_speed); -+void gemac_set_duplex(void *base, int duplex); -+void gemac_set_mode(void *base, int mode); -+void gemac_enable(void *base); -+void gemac_tx_disable(void *base); -+void gemac_tx_enable(void *base); -+void gemac_disable(void *base); -+void gemac_reset(void *base); -+void gemac_set_address(void *base, struct spec_addr *addr); -+struct spec_addr gemac_get_address(void *base); -+void gemac_set_loop(void *base, enum mac_loop gem_loop); -+void gemac_set_laddr1(void *base, struct pfe_mac_addr *address); -+void gemac_set_laddr2(void *base, struct pfe_mac_addr *address); -+void gemac_set_laddr3(void *base, struct pfe_mac_addr *address); -+void gemac_set_laddr4(void *base, struct pfe_mac_addr *address); -+void gemac_set_laddrN(void *base, struct pfe_mac_addr *address, -+ unsigned int entry_index); -+void gemac_clear_laddr1(void *base); -+void gemac_clear_laddr2(void *base); -+void gemac_clear_laddr3(void *base); -+void gemac_clear_laddr4(void *base); -+void gemac_clear_laddrN(void *base, unsigned int entry_index); -+struct pfe_mac_addr gemac_get_hash(void *base); -+void gemac_set_hash(void *base, struct pfe_mac_addr *hash); -+struct pfe_mac_addr gem_get_laddr1(void *base); -+struct pfe_mac_addr gem_get_laddr2(void *base); -+struct pfe_mac_addr gem_get_laddr3(void *base); -+struct pfe_mac_addr gem_get_laddr4(void *base); -+struct pfe_mac_addr gem_get_laddrN(void *base, unsigned int entry_index); -+void gemac_set_config(void *base, struct gemac_cfg *cfg); -+void gemac_allow_broadcast(void *base); -+void gemac_no_broadcast(void *base); -+void gemac_enable_1536_rx(void *base); -+void gemac_disable_1536_rx(void *base); -+void gemac_set_rx_max_fl(void *base, int mtu); -+void gemac_enable_rx_jmb(void *base); -+void gemac_disable_rx_jmb(void *base); -+void gemac_enable_stacked_vlan(void *base); -+void gemac_disable_stacked_vlan(void *base); -+void gemac_enable_pause_rx(void *base); -+void gemac_disable_pause_rx(void *base); -+void gemac_enable_copy_all(void *base); -+void gemac_disable_copy_all(void *base); -+void gemac_set_bus_width(void *base, int width); -+void gemac_set_wol(void *base, u32 wol_conf); -+ -+void gpi_init(void *base, struct gpi_cfg *cfg); -+void gpi_reset(void *base); -+void gpi_enable(void *base); -+void gpi_disable(void *base); -+void gpi_set_config(void *base, struct gpi_cfg *cfg); -+ -+void class_init(struct class_cfg *cfg); -+void class_reset(void); -+void class_enable(void); -+void class_disable(void); -+void class_set_config(struct class_cfg *cfg); -+ -+void tmu_reset(void); -+void tmu_init(struct tmu_cfg *cfg); -+void tmu_enable(u32 pe_mask); -+void tmu_disable(u32 pe_mask); -+u32 tmu_qstatus(u32 if_id); -+u32 tmu_pkts_processed(u32 if_id); -+ -+void util_init(struct util_cfg *cfg); -+void util_reset(void); -+void util_enable(void); -+void util_disable(void); -+ -+void hif_init(void); -+void hif_tx_enable(void); -+void hif_tx_disable(void); -+void hif_rx_enable(void); -+void hif_rx_disable(void); -+ -+/* Get Chip Revision level -+ * -+ */ -+static inline unsigned int CHIP_REVISION(void) -+{ -+ /*For LS1012A return always 1 */ -+ return 1; -+} -+ -+/* Start HIF rx DMA -+ * -+ */ -+static inline void hif_rx_dma_start(void) -+{ -+ writel(HIF_CTRL_DMA_EN | HIF_CTRL_BDP_CH_START_WSTB, HIF_RX_CTRL); -+} -+ -+/* Start HIF tx DMA -+ * -+ */ -+static inline void hif_tx_dma_start(void) -+{ -+ writel(HIF_CTRL_DMA_EN | HIF_CTRL_BDP_CH_START_WSTB, HIF_TX_CTRL); -+} -+ -+#endif /* _PFE_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_cdev.c -@@ -0,0 +1,258 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2018 NXP -+ */ -+ -+/* @pfe_cdev.c. -+ * Dummy device representing the PFE US in userspace. -+ * - used for interacting with the kernel layer for link status -+ */ -+ -+#include -+#include -+#include -+#include -+ -+#include "pfe_cdev.h" -+#include "pfe_mod.h" -+ -+static int pfe_majno; -+static struct class *pfe_char_class; -+static struct device *pfe_char_dev; -+struct eventfd_ctx *g_trigger; -+ -+struct pfe_shared_info link_states[PFE_CDEV_ETH_COUNT]; -+ -+static int pfe_cdev_open(struct inode *inp, struct file *fp) -+{ -+ pr_debug("PFE CDEV device opened.\n"); -+ return 0; -+} -+ -+static ssize_t pfe_cdev_read(struct file *fp, char *buf, -+ size_t len, loff_t *off) -+{ -+ int ret = 0; -+ -+ pr_info("PFE CDEV attempt copying (%lu) size of user.\n", -+ sizeof(link_states)); -+ -+ pr_debug("Dump link_state on screen before copy_to_user\n"); -+ for (; ret < PFE_CDEV_ETH_COUNT; ret++) { -+ pr_debug("%u %u", link_states[ret].phy_id, -+ link_states[ret].state); -+ pr_debug("\n"); -+ } -+ -+ /* Copy to user the value in buffer sized len */ -+ ret = copy_to_user(buf, &link_states, sizeof(link_states)); -+ if (ret != 0) { -+ pr_err("Failed to send (%d)bytes of (%lu) requested.\n", -+ ret, len); -+ return -EFAULT; -+ } -+ -+ /* offset set back to 0 as there is contextual reading offset */ -+ *off = 0; -+ pr_debug("Read of (%lu) bytes performed.\n", sizeof(link_states)); -+ -+ return sizeof(link_states); -+} -+ -+/** -+ * This function is for getting some commands from user through non-IOCTL -+ * channel. It can used to configure the device. -+ * TODO: To be filled in future, if require duplex communication with user -+ * space. -+ */ -+static ssize_t pfe_cdev_write(struct file *fp, const char *buf, -+ size_t len, loff_t *off) -+{ -+ pr_info("PFE CDEV Write operation not supported!\n"); -+ -+ return -EFAULT; -+} -+ -+static int pfe_cdev_release(struct inode *inp, struct file *fp) -+{ -+ if (g_trigger) { -+ free_irq(pfe->hif_irq, g_trigger); -+ eventfd_ctx_put(g_trigger); -+ g_trigger = NULL; -+ } -+ -+ pr_info("PFE_CDEV: Device successfully closed\n"); -+ return 0; -+} -+ -+/* -+ * hif_us_isr- -+ * This ISR routine processes Rx/Tx done interrupts from the HIF hardware block -+ */ -+static irqreturn_t hif_us_isr(int irq, void *arg) -+{ -+ struct eventfd_ctx *trigger = (struct eventfd_ctx *)arg; -+ int int_status; -+ int int_enable_mask; -+ -+ /*Read hif interrupt source register */ -+ int_status = readl_relaxed(HIF_INT_SRC); -+ int_enable_mask = readl_relaxed(HIF_INT_ENABLE); -+ -+ if ((int_status & HIF_INT) == 0) -+ return IRQ_NONE; -+ -+ if (int_status & HIF_RXPKT_INT) { -+ int_enable_mask &= ~(HIF_RXPKT_INT); -+ /* Disable interrupts, they will be enabled after -+ * they are serviced -+ */ -+ writel_relaxed(int_enable_mask, HIF_INT_ENABLE); -+ -+ eventfd_signal(trigger, 1); -+ } -+ -+ return IRQ_HANDLED; -+} -+ -+#define PFE_INTR_COAL_USECS 100 -+static long pfe_cdev_ioctl(struct file *fp, unsigned int cmd, -+ unsigned long arg) -+{ -+ int ret = -EFAULT; -+ int __user *argp = (int __user *)arg; -+ -+ pr_debug("PFE CDEV IOCTL Called with cmd=(%u)\n", cmd); -+ -+ switch (cmd) { -+ case PFE_CDEV_ETH0_STATE_GET: -+ /* Return an unsigned int (link state) for ETH0 */ -+ *argp = link_states[0].state; -+ pr_debug("Returning state=%d for ETH0\n", *argp); -+ ret = 0; -+ break; -+ case PFE_CDEV_ETH1_STATE_GET: -+ /* Return an unsigned int (link state) for ETH0 */ -+ *argp = link_states[1].state; -+ pr_debug("Returning state=%d for ETH1\n", *argp); -+ ret = 0; -+ break; -+ case PFE_CDEV_HIF_INTR_EN: -+ /* Return success/failure */ -+ g_trigger = eventfd_ctx_fdget(*argp); -+ if (IS_ERR(g_trigger)) -+ return PTR_ERR(g_trigger); -+ ret = request_irq(pfe->hif_irq, hif_us_isr, 0, "pfe_hif", -+ g_trigger); -+ if (ret) { -+ pr_err("%s: failed to get the hif IRQ = %d\n", -+ __func__, pfe->hif_irq); -+ eventfd_ctx_put(g_trigger); -+ g_trigger = NULL; -+ } -+ writel((PFE_INTR_COAL_USECS * (pfe->ctrl.sys_clk / 1000)) | -+ HIF_INT_COAL_ENABLE, HIF_INT_COAL); -+ -+ pr_debug("request_irq for hif interrupt: %d\n", pfe->hif_irq); -+ ret = 0; -+ break; -+ default: -+ pr_info("Unsupport cmd (%d) for PFE CDEV.\n", cmd); -+ break; -+ }; -+ -+ return ret; -+} -+ -+static unsigned int pfe_cdev_poll(struct file *fp, -+ struct poll_table_struct *wait) -+{ -+ pr_info("PFE CDEV poll method not supported\n"); -+ return 0; -+} -+ -+static const struct file_operations pfe_cdev_fops = { -+ .open = pfe_cdev_open, -+ .read = pfe_cdev_read, -+ .write = pfe_cdev_write, -+ .release = pfe_cdev_release, -+ .unlocked_ioctl = pfe_cdev_ioctl, -+ .poll = pfe_cdev_poll, -+}; -+ -+int pfe_cdev_init(void) -+{ -+ int ret; -+ -+ pr_debug("PFE CDEV initialization begin\n"); -+ -+ /* Register the major number for the device */ -+ pfe_majno = register_chrdev(0, PFE_CDEV_NAME, &pfe_cdev_fops); -+ if (pfe_majno < 0) { -+ pr_err("Unable to register PFE CDEV. PFE CDEV not available\n"); -+ ret = pfe_majno; -+ goto cleanup; -+ } -+ -+ pr_debug("PFE CDEV assigned major number: %d\n", pfe_majno); -+ -+ /* Register the class for the device */ -+ pfe_char_class = class_create(THIS_MODULE, PFE_CLASS_NAME); -+ if (IS_ERR(pfe_char_class)) { -+ pr_err( -+ "Failed to init class for PFE CDEV. PFE CDEV not available.\n"); -+ goto cleanup; -+ } -+ -+ pr_debug("PFE CDEV Class created successfully.\n"); -+ -+ /* Create the device without any parent and without any callback data */ -+ pfe_char_dev = device_create(pfe_char_class, NULL, -+ MKDEV(pfe_majno, 0), NULL, -+ PFE_CDEV_NAME); -+ if (IS_ERR(pfe_char_dev)) { -+ pr_err("Unable to PFE CDEV device. PFE CDEV not available.\n"); -+ ret = PTR_ERR(pfe_char_dev); -+ goto cleanup; -+ } -+ -+ /* Information structure being shared with the userspace */ -+ memset(link_states, 0, sizeof(struct pfe_shared_info) * -+ PFE_CDEV_ETH_COUNT); -+ -+ pr_info("PFE CDEV created: %s\n", PFE_CDEV_NAME); -+ -+ ret = 0; -+ return ret; -+ -+cleanup: -+ if (!IS_ERR(pfe_char_class)) -+ class_destroy(pfe_char_class); -+ -+ if (pfe_majno > 0) -+ unregister_chrdev(pfe_majno, PFE_CDEV_NAME); -+ -+ ret = -EFAULT; -+ return ret; -+} -+ -+void pfe_cdev_exit(void) -+{ -+ if (!IS_ERR(pfe_char_dev)) -+ device_destroy(pfe_char_class, MKDEV(pfe_majno, 0)); -+ -+ if (!IS_ERR(pfe_char_class)) { -+ class_unregister(pfe_char_class); -+ class_destroy(pfe_char_class); -+ } -+ -+ if (pfe_majno > 0) -+ unregister_chrdev(pfe_majno, PFE_CDEV_NAME); -+ -+ /* reset the variables */ -+ pfe_majno = 0; -+ pfe_char_class = NULL; -+ pfe_char_dev = NULL; -+ -+ pr_info("PFE CDEV Removed.\n"); -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_cdev.h -@@ -0,0 +1,41 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2018 NXP -+ */ -+ -+#ifndef _PFE_CDEV_H_ -+#define _PFE_CDEV_H_ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#define PFE_CDEV_NAME "pfe_us_cdev" -+#define PFE_CLASS_NAME "ppfe_us" -+ -+/* Extracted from ls1012a_pfe_platform_data, there are 3 interfaces which are -+ * supported by PFE driver. Should be updated if number of eth devices are -+ * changed. -+ */ -+#define PFE_CDEV_ETH_COUNT 3 -+ -+struct pfe_shared_info { -+ uint32_t phy_id; /* Link phy ID */ -+ uint8_t state; /* Has either 0 or 1 */ -+}; -+ -+extern struct pfe_shared_info link_states[PFE_CDEV_ETH_COUNT]; -+ -+/* IOCTL Commands */ -+#define PFE_CDEV_ETH0_STATE_GET _IOR('R', 0, int) -+#define PFE_CDEV_ETH1_STATE_GET _IOR('R', 1, int) -+#define PFE_CDEV_HIF_INTR_EN _IOWR('R', 2, int) -+ -+int pfe_cdev_init(void); -+void pfe_cdev_exit(void); -+ -+#endif /* _PFE_CDEV_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_ctrl.c -@@ -0,0 +1,226 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include "pfe_mod.h" -+#include "pfe_ctrl.h" -+ -+#define TIMEOUT_MS 1000 -+ -+int relax(unsigned long end) -+{ -+ if (time_after(jiffies, end)) { -+ if (time_after(jiffies, end + (TIMEOUT_MS * HZ) / 1000)) -+ return -1; -+ -+ if (need_resched()) -+ schedule(); -+ } -+ -+ return 0; -+} -+ -+void pfe_ctrl_suspend(struct pfe_ctrl *ctrl) -+{ -+ int id; -+ -+ mutex_lock(&ctrl->mutex); -+ -+ for (id = CLASS0_ID; id <= CLASS_MAX_ID; id++) -+ pe_dmem_write(id, cpu_to_be32(0x1), CLASS_DM_RESUME, 4); -+ -+ for (id = TMU0_ID; id <= TMU_MAX_ID; id++) { -+ if (id == TMU2_ID) -+ continue; -+ pe_dmem_write(id, cpu_to_be32(0x1), TMU_DM_RESUME, 4); -+ } -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ pe_dmem_write(UTIL_ID, cpu_to_be32(0x1), UTIL_DM_RESUME, 4); -+#endif -+ mutex_unlock(&ctrl->mutex); -+} -+ -+void pfe_ctrl_resume(struct pfe_ctrl *ctrl) -+{ -+ int pe_mask = CLASS_MASK | TMU_MASK; -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ pe_mask |= UTIL_MASK; -+#endif -+ mutex_lock(&ctrl->mutex); -+ pe_start(&pfe->ctrl, pe_mask); -+ mutex_unlock(&ctrl->mutex); -+} -+ -+/* PE sync stop. -+ * Stops packet processing for a list of PE's (specified using a bitmask). -+ * The caller must hold ctrl->mutex. -+ * -+ * @param ctrl Control context -+ * @param pe_mask Mask of PE id's to stop -+ * -+ */ -+int pe_sync_stop(struct pfe_ctrl *ctrl, int pe_mask) -+{ -+ struct pe_sync_mailbox *mbox; -+ int pe_stopped = 0; -+ unsigned long end = jiffies + 2; -+ int i; -+ -+ pe_mask &= 0x2FF; /*Exclude Util + TMU2 */ -+ -+ for (i = 0; i < MAX_PE; i++) -+ if (pe_mask & (1 << i)) { -+ mbox = (void *)ctrl->sync_mailbox_baseaddr[i]; -+ -+ pe_dmem_write(i, cpu_to_be32(0x1), (unsigned -+ long)&mbox->stop, 4); -+ } -+ -+ while (pe_stopped != pe_mask) { -+ for (i = 0; i < MAX_PE; i++) -+ if ((pe_mask & (1 << i)) && !(pe_stopped & (1 << i))) { -+ mbox = (void *)ctrl->sync_mailbox_baseaddr[i]; -+ -+ if (pe_dmem_read(i, (unsigned -+ long)&mbox->stopped, 4) & -+ cpu_to_be32(0x1)) -+ pe_stopped |= (1 << i); -+ } -+ -+ if (relax(end) < 0) -+ goto err; -+ } -+ -+ return 0; -+ -+err: -+ pr_err("%s: timeout, %x %x\n", __func__, pe_mask, pe_stopped); -+ -+ for (i = 0; i < MAX_PE; i++) -+ if (pe_mask & (1 << i)) { -+ mbox = (void *)ctrl->sync_mailbox_baseaddr[i]; -+ -+ pe_dmem_write(i, cpu_to_be32(0x0), (unsigned -+ long)&mbox->stop, 4); -+ } -+ -+ return -EIO; -+} -+ -+/* PE start. -+ * Starts packet processing for a list of PE's (specified using a bitmask). -+ * The caller must hold ctrl->mutex. -+ * -+ * @param ctrl Control context -+ * @param pe_mask Mask of PE id's to start -+ * -+ */ -+void pe_start(struct pfe_ctrl *ctrl, int pe_mask) -+{ -+ struct pe_sync_mailbox *mbox; -+ int i; -+ -+ for (i = 0; i < MAX_PE; i++) -+ if (pe_mask & (1 << i)) { -+ mbox = (void *)ctrl->sync_mailbox_baseaddr[i]; -+ -+ pe_dmem_write(i, cpu_to_be32(0x0), (unsigned -+ long)&mbox->stop, 4); -+ } -+} -+ -+/* This function will ensure all PEs are put in to idle state */ -+int pe_reset_all(struct pfe_ctrl *ctrl) -+{ -+ struct pe_sync_mailbox *mbox; -+ int pe_stopped = 0; -+ unsigned long end = jiffies + 2; -+ int i; -+ int pe_mask = CLASS_MASK | TMU_MASK; -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ pe_mask |= UTIL_MASK; -+#endif -+ -+ for (i = 0; i < MAX_PE; i++) -+ if (pe_mask & (1 << i)) { -+ mbox = (void *)ctrl->sync_mailbox_baseaddr[i]; -+ -+ pe_dmem_write(i, cpu_to_be32(0x2), (unsigned -+ long)&mbox->stop, 4); -+ } -+ -+ while (pe_stopped != pe_mask) { -+ for (i = 0; i < MAX_PE; i++) -+ if ((pe_mask & (1 << i)) && !(pe_stopped & (1 << i))) { -+ mbox = (void *)ctrl->sync_mailbox_baseaddr[i]; -+ -+ if (pe_dmem_read(i, (unsigned long) -+ &mbox->stopped, 4) & -+ cpu_to_be32(0x1)) -+ pe_stopped |= (1 << i); -+ } -+ -+ if (relax(end) < 0) -+ goto err; -+ } -+ -+ return 0; -+ -+err: -+ pr_err("%s: timeout, %x %x\n", __func__, pe_mask, pe_stopped); -+ return -EIO; -+} -+ -+int pfe_ctrl_init(struct pfe *pfe) -+{ -+ struct pfe_ctrl *ctrl = &pfe->ctrl; -+ int id; -+ -+ pr_info("%s\n", __func__); -+ -+ mutex_init(&ctrl->mutex); -+ spin_lock_init(&ctrl->lock); -+ -+ for (id = CLASS0_ID; id <= CLASS_MAX_ID; id++) { -+ ctrl->sync_mailbox_baseaddr[id] = CLASS_DM_SYNC_MBOX; -+ ctrl->msg_mailbox_baseaddr[id] = CLASS_DM_MSG_MBOX; -+ } -+ -+ for (id = TMU0_ID; id <= TMU_MAX_ID; id++) { -+ if (id == TMU2_ID) -+ continue; -+ ctrl->sync_mailbox_baseaddr[id] = TMU_DM_SYNC_MBOX; -+ ctrl->msg_mailbox_baseaddr[id] = TMU_DM_MSG_MBOX; -+ } -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ ctrl->sync_mailbox_baseaddr[UTIL_ID] = UTIL_DM_SYNC_MBOX; -+ ctrl->msg_mailbox_baseaddr[UTIL_ID] = UTIL_DM_MSG_MBOX; -+#endif -+ -+ ctrl->hash_array_baseaddr = pfe->ddr_baseaddr + ROUTE_TABLE_BASEADDR; -+ ctrl->hash_array_phys_baseaddr = pfe->ddr_phys_baseaddr + -+ ROUTE_TABLE_BASEADDR; -+ -+ ctrl->dev = pfe->dev; -+ -+ pr_info("%s finished\n", __func__); -+ -+ return 0; -+} -+ -+void pfe_ctrl_exit(struct pfe *pfe) -+{ -+ pr_info("%s\n", __func__); -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_ctrl.h -@@ -0,0 +1,100 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#ifndef _PFE_CTRL_H_ -+#define _PFE_CTRL_H_ -+ -+#include -+ -+#include "pfe_mod.h" -+#include "pfe/pfe.h" -+ -+#define DMA_BUF_SIZE_128 0x80 /* enough for 1 conntracks */ -+#define DMA_BUF_SIZE_256 0x100 -+/* enough for 2 conntracks, 1 bridge entry or 1 multicast entry */ -+#define DMA_BUF_SIZE_512 0x200 -+/* 512bytes dma allocated buffers used by rtp relay feature */ -+#define DMA_BUF_MIN_ALIGNMENT 8 -+#define DMA_BUF_BOUNDARY (4 * 1024) -+/* bursts can not cross 4k boundary */ -+ -+#define CMD_TX_ENABLE 0x0501 -+#define CMD_TX_DISABLE 0x0502 -+ -+#define CMD_RX_LRO 0x0011 -+#define CMD_PKTCAP_ENABLE 0x0d01 -+#define CMD_QM_EXPT_RATE 0x020c -+ -+#define CLASS_DM_SH_STATIC (0x800) -+#define CLASS_DM_CPU_TICKS (CLASS_DM_SH_STATIC) -+#define CLASS_DM_SYNC_MBOX (0x808) -+#define CLASS_DM_MSG_MBOX (0x810) -+#define CLASS_DM_DROP_CNTR (0x820) -+#define CLASS_DM_RESUME (0x854) -+#define CLASS_DM_PESTATUS (0x860) -+ -+#define TMU_DM_SH_STATIC (0x80) -+#define TMU_DM_CPU_TICKS (TMU_DM_SH_STATIC) -+#define TMU_DM_SYNC_MBOX (0x88) -+#define TMU_DM_MSG_MBOX (0x90) -+#define TMU_DM_RESUME (0xA0) -+#define TMU_DM_PESTATUS (0xB0) -+#define TMU_DM_CONTEXT (0x300) -+#define TMU_DM_TX_TRANS (0x480) -+ -+#define UTIL_DM_SH_STATIC (0x0) -+#define UTIL_DM_CPU_TICKS (UTIL_DM_SH_STATIC) -+#define UTIL_DM_SYNC_MBOX (0x8) -+#define UTIL_DM_MSG_MBOX (0x10) -+#define UTIL_DM_DROP_CNTR (0x20) -+#define UTIL_DM_RESUME (0x40) -+#define UTIL_DM_PESTATUS (0x50) -+ -+struct pfe_ctrl { -+ struct mutex mutex; /* to serialize pfe control access */ -+ spinlock_t lock; -+ -+ void *dma_pool; -+ void *dma_pool_512; -+ void *dma_pool_128; -+ -+ struct device *dev; -+ -+ void *hash_array_baseaddr; /* -+ * Virtual base address of -+ * the conntrack hash array -+ */ -+ unsigned long hash_array_phys_baseaddr; /* -+ * Physical base address of -+ * the conntrack hash array -+ */ -+ -+ int (*event_cb)(u16, u16, u16*); -+ -+ unsigned long sync_mailbox_baseaddr[MAX_PE]; /* -+ * Sync mailbox PFE -+ * internal address, -+ * initialized -+ * when parsing elf images -+ */ -+ unsigned long msg_mailbox_baseaddr[MAX_PE]; /* -+ * Msg mailbox PFE internal -+ * address, initialized -+ * when parsing elf images -+ */ -+ unsigned int sys_clk; /* AXI clock value, in KHz */ -+}; -+ -+int pfe_ctrl_init(struct pfe *pfe); -+void pfe_ctrl_exit(struct pfe *pfe); -+int pe_sync_stop(struct pfe_ctrl *ctrl, int pe_mask); -+void pe_start(struct pfe_ctrl *ctrl, int pe_mask); -+int pe_reset_all(struct pfe_ctrl *ctrl); -+void pfe_ctrl_suspend(struct pfe_ctrl *ctrl); -+void pfe_ctrl_resume(struct pfe_ctrl *ctrl); -+int relax(unsigned long end); -+ -+#endif /* _PFE_CTRL_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_debugfs.c -@@ -0,0 +1,99 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#include -+#include -+#include -+ -+#include "pfe_mod.h" -+ -+static int dmem_show(struct seq_file *s, void *unused) -+{ -+ u32 dmem_addr, val; -+ int id = (long int)s->private; -+ int i; -+ -+ for (dmem_addr = 0; dmem_addr < CLASS_DMEM_SIZE; dmem_addr += 8 * 4) { -+ seq_printf(s, "%04x:", dmem_addr); -+ -+ for (i = 0; i < 8; i++) { -+ val = pe_dmem_read(id, dmem_addr + i * 4, 4); -+ seq_printf(s, " %02x %02x %02x %02x", val & 0xff, -+ (val >> 8) & 0xff, (val >> 16) & 0xff, -+ (val >> 24) & 0xff); -+ } -+ -+ seq_puts(s, "\n"); -+ } -+ -+ return 0; -+} -+ -+static int dmem_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, dmem_show, inode->i_private); -+} -+ -+static const struct file_operations dmem_fops = { -+ .open = dmem_open, -+ .read = seq_read, -+ .llseek = seq_lseek, -+ .release = single_release, -+}; -+ -+int pfe_debugfs_init(struct pfe *pfe) -+{ -+ struct dentry *d; -+ -+ pr_info("%s\n", __func__); -+ -+ pfe->dentry = debugfs_create_dir("pfe", NULL); -+ if (IS_ERR_OR_NULL(pfe->dentry)) -+ goto err_dir; -+ -+ d = debugfs_create_file("pe0_dmem", 0444, pfe->dentry, (void *)0, -+ &dmem_fops); -+ if (IS_ERR_OR_NULL(d)) -+ goto err_pe; -+ -+ d = debugfs_create_file("pe1_dmem", 0444, pfe->dentry, (void *)1, -+ &dmem_fops); -+ if (IS_ERR_OR_NULL(d)) -+ goto err_pe; -+ -+ d = debugfs_create_file("pe2_dmem", 0444, pfe->dentry, (void *)2, -+ &dmem_fops); -+ if (IS_ERR_OR_NULL(d)) -+ goto err_pe; -+ -+ d = debugfs_create_file("pe3_dmem", 0444, pfe->dentry, (void *)3, -+ &dmem_fops); -+ if (IS_ERR_OR_NULL(d)) -+ goto err_pe; -+ -+ d = debugfs_create_file("pe4_dmem", 0444, pfe->dentry, (void *)4, -+ &dmem_fops); -+ if (IS_ERR_OR_NULL(d)) -+ goto err_pe; -+ -+ d = debugfs_create_file("pe5_dmem", 0444, pfe->dentry, (void *)5, -+ &dmem_fops); -+ if (IS_ERR_OR_NULL(d)) -+ goto err_pe; -+ -+ return 0; -+ -+err_pe: -+ debugfs_remove_recursive(pfe->dentry); -+ -+err_dir: -+ return -1; -+} -+ -+void pfe_debugfs_exit(struct pfe *pfe) -+{ -+ debugfs_remove_recursive(pfe->dentry); -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_debugfs.h -@@ -0,0 +1,13 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#ifndef _PFE_DEBUGFS_H_ -+#define _PFE_DEBUGFS_H_ -+ -+int pfe_debugfs_init(struct pfe *pfe); -+void pfe_debugfs_exit(struct pfe *pfe); -+ -+#endif /* _PFE_DEBUGFS_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_eth.c -@@ -0,0 +1,2554 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+/* @pfe_eth.c. -+ * Ethernet driver for to handle exception path for PFE. -+ * - uses HIF functions to send/receive packets. -+ * - uses ctrl function to start/stop interfaces. -+ * - uses direct register accesses to control phy operation. -+ */ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include -+ -+#include -+#include -+ -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#if defined(CONFIG_NF_CONNTRACK_MARK) -+#include -+#endif -+ -+#include "pfe_mod.h" -+#include "pfe_eth.h" -+#include "pfe_cdev.h" -+ -+#define LS1012A_REV_1_0 0x87040010 -+ -+bool pfe_use_old_dts_phy; -+bool pfe_errata_a010897; -+ -+static void *cbus_emac_base[3]; -+static void *cbus_gpi_base[3]; -+ -+/* Forward Declaration */ -+static void pfe_eth_exit_one(struct pfe_eth_priv_s *priv); -+static void pfe_eth_flush_tx(struct pfe_eth_priv_s *priv); -+static void pfe_eth_flush_txQ(struct pfe_eth_priv_s *priv, int tx_q_num, int -+ from_tx, int n_desc); -+ -+/* MDIO registers */ -+#define MDIO_SGMII_CR 0x00 -+#define MDIO_SGMII_SR 0x01 -+#define MDIO_SGMII_DEV_ABIL_SGMII 0x04 -+#define MDIO_SGMII_LINK_TMR_L 0x12 -+#define MDIO_SGMII_LINK_TMR_H 0x13 -+#define MDIO_SGMII_IF_MODE 0x14 -+ -+/* SGMII Control defines */ -+#define SGMII_CR_RST 0x8000 -+#define SGMII_CR_AN_EN 0x1000 -+#define SGMII_CR_RESTART_AN 0x0200 -+#define SGMII_CR_FD 0x0100 -+#define SGMII_CR_SPEED_SEL1_1G 0x0040 -+#define SGMII_CR_DEF_VAL (SGMII_CR_AN_EN | SGMII_CR_FD | \ -+ SGMII_CR_SPEED_SEL1_1G) -+ -+/* SGMII IF Mode */ -+#define SGMII_DUPLEX_HALF 0x10 -+#define SGMII_SPEED_10MBPS 0x00 -+#define SGMII_SPEED_100MBPS 0x04 -+#define SGMII_SPEED_1GBPS 0x08 -+#define SGMII_USE_SGMII_AN 0x02 -+#define SGMII_EN 0x01 -+ -+/* SGMII Device Ability for SGMII */ -+#define SGMII_DEV_ABIL_ACK 0x4000 -+#define SGMII_DEV_ABIL_EEE_CLK_STP_EN 0x0100 -+#define SGMII_DEV_ABIL_SGMII 0x0001 -+ -+unsigned int gemac_regs[] = { -+ 0x0004, /* Interrupt event */ -+ 0x0008, /* Interrupt mask */ -+ 0x0024, /* Ethernet control */ -+ 0x0064, /* MIB Control/Status */ -+ 0x0084, /* Receive control/status */ -+ 0x00C4, /* Transmit control */ -+ 0x00E4, /* Physical address low */ -+ 0x00E8, /* Physical address high */ -+ 0x0144, /* Transmit FIFO Watermark and Store and Forward Control*/ -+ 0x0190, /* Receive FIFO Section Full Threshold */ -+ 0x01A0, /* Transmit FIFO Section Empty Threshold */ -+ 0x01B0, /* Frame Truncation Length */ -+}; -+ -+/********************************************************************/ -+/* SYSFS INTERFACE */ -+/********************************************************************/ -+ -+#ifdef PFE_ETH_NAPI_STATS -+/* -+ * pfe_eth_show_napi_stats -+ */ -+static ssize_t pfe_eth_show_napi_stats(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ ssize_t len = 0; -+ -+ len += sprintf(buf + len, "sched: %u\n", -+ priv->napi_counters[NAPI_SCHED_COUNT]); -+ len += sprintf(buf + len, "poll: %u\n", -+ priv->napi_counters[NAPI_POLL_COUNT]); -+ len += sprintf(buf + len, "packet: %u\n", -+ priv->napi_counters[NAPI_PACKET_COUNT]); -+ len += sprintf(buf + len, "budget: %u\n", -+ priv->napi_counters[NAPI_FULL_BUDGET_COUNT]); -+ len += sprintf(buf + len, "desc: %u\n", -+ priv->napi_counters[NAPI_DESC_COUNT]); -+ -+ return len; -+} -+ -+/* -+ * pfe_eth_set_napi_stats -+ */ -+static ssize_t pfe_eth_set_napi_stats(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ -+ memset(priv->napi_counters, 0, sizeof(priv->napi_counters)); -+ -+ return count; -+} -+#endif -+#ifdef PFE_ETH_TX_STATS -+/* pfe_eth_show_tx_stats -+ * -+ */ -+static ssize_t pfe_eth_show_tx_stats(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ ssize_t len = 0; -+ int i; -+ -+ len += sprintf(buf + len, "TX queues stats:\n"); -+ -+ for (i = 0; i < emac_txq_cnt; i++) { -+ struct netdev_queue *tx_queue = netdev_get_tx_queue(priv->ndev, -+ i); -+ -+ len += sprintf(buf + len, "\n"); -+ __netif_tx_lock_bh(tx_queue); -+ -+ hif_tx_lock(&pfe->hif); -+ len += sprintf(buf + len, -+ "Queue %2d : credits = %10d\n" -+ , i, hif_lib_tx_credit_avail(pfe, priv->id, i)); -+ len += sprintf(buf + len, -+ " tx packets = %10d\n" -+ , pfe->tmu_credit.tx_packets[priv->id][i]); -+ hif_tx_unlock(&pfe->hif); -+ -+ /* Don't output additionnal stats if queue never used */ -+ if (!pfe->tmu_credit.tx_packets[priv->id][i]) -+ goto skip; -+ -+ len += sprintf(buf + len, -+ " clean_fail = %10d\n" -+ , priv->clean_fail[i]); -+ len += sprintf(buf + len, -+ " stop_queue = %10d\n" -+ , priv->stop_queue_total[i]); -+ len += sprintf(buf + len, -+ " stop_queue_hif = %10d\n" -+ , priv->stop_queue_hif[i]); -+ len += sprintf(buf + len, -+ " stop_queue_hif_client = %10d\n" -+ , priv->stop_queue_hif_client[i]); -+ len += sprintf(buf + len, -+ " stop_queue_credit = %10d\n" -+ , priv->stop_queue_credit[i]); -+skip: -+ __netif_tx_unlock_bh(tx_queue); -+ } -+ return len; -+} -+ -+/* pfe_eth_set_tx_stats -+ * -+ */ -+static ssize_t pfe_eth_set_tx_stats(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ int i; -+ -+ for (i = 0; i < emac_txq_cnt; i++) { -+ struct netdev_queue *tx_queue = netdev_get_tx_queue(priv->ndev, -+ i); -+ -+ __netif_tx_lock_bh(tx_queue); -+ priv->clean_fail[i] = 0; -+ priv->stop_queue_total[i] = 0; -+ priv->stop_queue_hif[i] = 0; -+ priv->stop_queue_hif_client[i] = 0; -+ priv->stop_queue_credit[i] = 0; -+ __netif_tx_unlock_bh(tx_queue); -+ } -+ -+ return count; -+} -+#endif -+/* pfe_eth_show_txavail -+ * -+ */ -+static ssize_t pfe_eth_show_txavail(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ ssize_t len = 0; -+ int i; -+ -+ for (i = 0; i < emac_txq_cnt; i++) { -+ struct netdev_queue *tx_queue = netdev_get_tx_queue(priv->ndev, -+ i); -+ -+ __netif_tx_lock_bh(tx_queue); -+ -+ len += sprintf(buf + len, "%d", -+ hif_lib_tx_avail(&priv->client, i)); -+ -+ __netif_tx_unlock_bh(tx_queue); -+ -+ if (i == (emac_txq_cnt - 1)) -+ len += sprintf(buf + len, "\n"); -+ else -+ len += sprintf(buf + len, " "); -+ } -+ -+ return len; -+} -+ -+/* pfe_eth_show_default_priority -+ * -+ */ -+static ssize_t pfe_eth_show_default_priority(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ unsigned long flags; -+ int rc; -+ -+ spin_lock_irqsave(&priv->lock, flags); -+ rc = sprintf(buf, "%d\n", priv->default_priority); -+ spin_unlock_irqrestore(&priv->lock, flags); -+ -+ return rc; -+} -+ -+/* pfe_eth_set_default_priority -+ * -+ */ -+ -+static ssize_t pfe_eth_set_default_priority(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(to_net_dev(dev)); -+ unsigned long flags; -+ -+ spin_lock_irqsave(&priv->lock, flags); -+ priv->default_priority = kstrtoul(buf, 0, 0); -+ spin_unlock_irqrestore(&priv->lock, flags); -+ -+ return count; -+} -+ -+static DEVICE_ATTR(txavail, 0444, pfe_eth_show_txavail, NULL); -+static DEVICE_ATTR(default_priority, 0644, pfe_eth_show_default_priority, -+ pfe_eth_set_default_priority); -+ -+#ifdef PFE_ETH_NAPI_STATS -+static DEVICE_ATTR(napi_stats, 0644, pfe_eth_show_napi_stats, -+ pfe_eth_set_napi_stats); -+#endif -+ -+#ifdef PFE_ETH_TX_STATS -+static DEVICE_ATTR(tx_stats, 0644, pfe_eth_show_tx_stats, -+ pfe_eth_set_tx_stats); -+#endif -+ -+/* -+ * pfe_eth_sysfs_init -+ * -+ */ -+static int pfe_eth_sysfs_init(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ int err; -+ -+ /* Initialize the default values */ -+ -+ /* -+ * By default, packets without conntrack will use this default low -+ * priority queue -+ */ -+ priv->default_priority = 0; -+ -+ /* Create our sysfs files */ -+ err = device_create_file(&ndev->dev, &dev_attr_default_priority); -+ if (err) { -+ netdev_err(ndev, -+ "failed to create default_priority sysfs files\n"); -+ goto err_priority; -+ } -+ -+ err = device_create_file(&ndev->dev, &dev_attr_txavail); -+ if (err) { -+ netdev_err(ndev, -+ "failed to create default_priority sysfs files\n"); -+ goto err_txavail; -+ } -+ -+#ifdef PFE_ETH_NAPI_STATS -+ err = device_create_file(&ndev->dev, &dev_attr_napi_stats); -+ if (err) { -+ netdev_err(ndev, "failed to create napi stats sysfs files\n"); -+ goto err_napi; -+ } -+#endif -+ -+#ifdef PFE_ETH_TX_STATS -+ err = device_create_file(&ndev->dev, &dev_attr_tx_stats); -+ if (err) { -+ netdev_err(ndev, "failed to create tx stats sysfs files\n"); -+ goto err_tx; -+ } -+#endif -+ -+ return 0; -+ -+#ifdef PFE_ETH_TX_STATS -+err_tx: -+#endif -+#ifdef PFE_ETH_NAPI_STATS -+ device_remove_file(&ndev->dev, &dev_attr_napi_stats); -+ -+err_napi: -+#endif -+ device_remove_file(&ndev->dev, &dev_attr_txavail); -+ -+err_txavail: -+ device_remove_file(&ndev->dev, &dev_attr_default_priority); -+ -+err_priority: -+ return -1; -+} -+ -+/* pfe_eth_sysfs_exit -+ * -+ */ -+void pfe_eth_sysfs_exit(struct net_device *ndev) -+{ -+#ifdef PFE_ETH_TX_STATS -+ device_remove_file(&ndev->dev, &dev_attr_tx_stats); -+#endif -+ -+#ifdef PFE_ETH_NAPI_STATS -+ device_remove_file(&ndev->dev, &dev_attr_napi_stats); -+#endif -+ device_remove_file(&ndev->dev, &dev_attr_txavail); -+ device_remove_file(&ndev->dev, &dev_attr_default_priority); -+} -+ -+/*************************************************************************/ -+/* ETHTOOL INTERCAE */ -+/*************************************************************************/ -+ -+/*MTIP GEMAC */ -+static const struct fec_stat { -+ char name[ETH_GSTRING_LEN]; -+ u16 offset; -+} fec_stats[] = { -+ /* RMON TX */ -+ { "tx_dropped", RMON_T_DROP }, -+ { "tx_packets", RMON_T_PACKETS }, -+ { "tx_broadcast", RMON_T_BC_PKT }, -+ { "tx_multicast", RMON_T_MC_PKT }, -+ { "tx_crc_errors", RMON_T_CRC_ALIGN }, -+ { "tx_undersize", RMON_T_UNDERSIZE }, -+ { "tx_oversize", RMON_T_OVERSIZE }, -+ { "tx_fragment", RMON_T_FRAG }, -+ { "tx_jabber", RMON_T_JAB }, -+ { "tx_collision", RMON_T_COL }, -+ { "tx_64byte", RMON_T_P64 }, -+ { "tx_65to127byte", RMON_T_P65TO127 }, -+ { "tx_128to255byte", RMON_T_P128TO255 }, -+ { "tx_256to511byte", RMON_T_P256TO511 }, -+ { "tx_512to1023byte", RMON_T_P512TO1023 }, -+ { "tx_1024to2047byte", RMON_T_P1024TO2047 }, -+ { "tx_GTE2048byte", RMON_T_P_GTE2048 }, -+ { "tx_octets", RMON_T_OCTETS }, -+ -+ /* IEEE TX */ -+ { "IEEE_tx_drop", IEEE_T_DROP }, -+ { "IEEE_tx_frame_ok", IEEE_T_FRAME_OK }, -+ { "IEEE_tx_1col", IEEE_T_1COL }, -+ { "IEEE_tx_mcol", IEEE_T_MCOL }, -+ { "IEEE_tx_def", IEEE_T_DEF }, -+ { "IEEE_tx_lcol", IEEE_T_LCOL }, -+ { "IEEE_tx_excol", IEEE_T_EXCOL }, -+ { "IEEE_tx_macerr", IEEE_T_MACERR }, -+ { "IEEE_tx_cserr", IEEE_T_CSERR }, -+ { "IEEE_tx_sqe", IEEE_T_SQE }, -+ { "IEEE_tx_fdxfc", IEEE_T_FDXFC }, -+ { "IEEE_tx_octets_ok", IEEE_T_OCTETS_OK }, -+ -+ /* RMON RX */ -+ { "rx_packets", RMON_R_PACKETS }, -+ { "rx_broadcast", RMON_R_BC_PKT }, -+ { "rx_multicast", RMON_R_MC_PKT }, -+ { "rx_crc_errors", RMON_R_CRC_ALIGN }, -+ { "rx_undersize", RMON_R_UNDERSIZE }, -+ { "rx_oversize", RMON_R_OVERSIZE }, -+ { "rx_fragment", RMON_R_FRAG }, -+ { "rx_jabber", RMON_R_JAB }, -+ { "rx_64byte", RMON_R_P64 }, -+ { "rx_65to127byte", RMON_R_P65TO127 }, -+ { "rx_128to255byte", RMON_R_P128TO255 }, -+ { "rx_256to511byte", RMON_R_P256TO511 }, -+ { "rx_512to1023byte", RMON_R_P512TO1023 }, -+ { "rx_1024to2047byte", RMON_R_P1024TO2047 }, -+ { "rx_GTE2048byte", RMON_R_P_GTE2048 }, -+ { "rx_octets", RMON_R_OCTETS }, -+ -+ /* IEEE RX */ -+ { "IEEE_rx_drop", IEEE_R_DROP }, -+ { "IEEE_rx_frame_ok", IEEE_R_FRAME_OK }, -+ { "IEEE_rx_crc", IEEE_R_CRC }, -+ { "IEEE_rx_align", IEEE_R_ALIGN }, -+ { "IEEE_rx_macerr", IEEE_R_MACERR }, -+ { "IEEE_rx_fdxfc", IEEE_R_FDXFC }, -+ { "IEEE_rx_octets_ok", IEEE_R_OCTETS_OK }, -+}; -+ -+static void pfe_eth_fill_stats(struct net_device *ndev, struct ethtool_stats -+ *stats, u64 *data) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(fec_stats); i++) -+ data[i] = readl(priv->EMAC_baseaddr + fec_stats[i].offset); -+} -+ -+static void pfe_eth_gstrings(struct net_device *netdev, -+ u32 stringset, u8 *data) -+{ -+ int i; -+ -+ switch (stringset) { -+ case ETH_SS_STATS: -+ for (i = 0; i < ARRAY_SIZE(fec_stats); i++) -+ memcpy(data + i * ETH_GSTRING_LEN, -+ fec_stats[i].name, ETH_GSTRING_LEN); -+ break; -+ } -+} -+ -+static int pfe_eth_stats_count(struct net_device *ndev, int sset) -+{ -+ switch (sset) { -+ case ETH_SS_STATS: -+ return ARRAY_SIZE(fec_stats); -+ default: -+ return -EOPNOTSUPP; -+ } -+} -+ -+/* -+ * pfe_eth_gemac_reglen - Return the length of the register structure. -+ * -+ */ -+static int pfe_eth_gemac_reglen(struct net_device *ndev) -+{ -+ pr_info("%s()\n", __func__); -+ return (sizeof(gemac_regs) / sizeof(u32)); -+} -+ -+/* -+ * pfe_eth_gemac_get_regs - Return the gemac register structure. -+ * -+ */ -+static void pfe_eth_gemac_get_regs(struct net_device *ndev, struct ethtool_regs -+ *regs, void *regbuf) -+{ -+ int i; -+ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ u32 *buf = (u32 *)regbuf; -+ -+ pr_info("%s()\n", __func__); -+ for (i = 0; i < sizeof(gemac_regs) / sizeof(u32); i++) -+ buf[i] = readl(priv->EMAC_baseaddr + gemac_regs[i]); -+} -+ -+/* -+ * pfe_eth_set_wol - Set the magic packet option, in WoL register. -+ * -+ */ -+static int pfe_eth_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ if (wol->wolopts & ~WAKE_MAGIC) -+ return -EOPNOTSUPP; -+ -+ /* for MTIP we store wol->wolopts */ -+ priv->wol = wol->wolopts; -+ -+ device_set_wakeup_enable(&ndev->dev, wol->wolopts & WAKE_MAGIC); -+ -+ return 0; -+} -+ -+/* -+ * -+ * pfe_eth_get_wol - Get the WoL options. -+ * -+ */ -+static void pfe_eth_get_wol(struct net_device *ndev, struct ethtool_wolinfo -+ *wol) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ wol->supported = WAKE_MAGIC; -+ wol->wolopts = 0; -+ -+ if (priv->wol & WAKE_MAGIC) -+ wol->wolopts = WAKE_MAGIC; -+ -+ memset(&wol->sopass, 0, sizeof(wol->sopass)); -+} -+ -+/* -+ * pfe_eth_get_drvinfo - Fills in the drvinfo structure with some basic info -+ * -+ */ -+static void pfe_eth_get_drvinfo(struct net_device *ndev, struct ethtool_drvinfo -+ *drvinfo) -+{ -+ strlcpy(drvinfo->driver, DRV_NAME, sizeof(drvinfo->driver)); -+ strlcpy(drvinfo->version, DRV_VERSION, sizeof(drvinfo->version)); -+ strlcpy(drvinfo->fw_version, "N/A", sizeof(drvinfo->fw_version)); -+ strlcpy(drvinfo->bus_info, "N/A", sizeof(drvinfo->bus_info)); -+} -+ -+/* -+ * pfe_eth_set_settings - Used to send commands to PHY. -+ * -+ */ -+static int pfe_eth_set_settings(struct net_device *ndev, -+ const struct ethtool_link_ksettings *cmd) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ struct phy_device *phydev = priv->phydev; -+ -+ if (!phydev) -+ return -ENODEV; -+ -+ return phy_ethtool_ksettings_set(phydev, cmd); -+} -+ -+/* -+ * pfe_eth_getsettings - Return the current settings in the ethtool_cmd -+ * structure. -+ * -+ */ -+static int pfe_eth_get_settings(struct net_device *ndev, -+ struct ethtool_link_ksettings *cmd) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ struct phy_device *phydev = priv->phydev; -+ -+ if (!phydev) -+ return -ENODEV; -+ -+ phy_ethtool_ksettings_get(phydev, cmd); -+ -+ return 0; -+} -+ -+/* -+ * pfe_eth_get_msglevel - Gets the debug message mask. -+ * -+ */ -+static uint32_t pfe_eth_get_msglevel(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ return priv->msg_enable; -+} -+ -+/* -+ * pfe_eth_set_msglevel - Sets the debug message mask. -+ * -+ */ -+static void pfe_eth_set_msglevel(struct net_device *ndev, uint32_t data) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ priv->msg_enable = data; -+} -+ -+#define HIF_RX_COAL_MAX_CLKS (~(1 << 31)) -+#define HIF_RX_COAL_CLKS_PER_USEC (pfe->ctrl.sys_clk / 1000) -+#define HIF_RX_COAL_MAX_USECS (HIF_RX_COAL_MAX_CLKS / \ -+ HIF_RX_COAL_CLKS_PER_USEC) -+ -+/* -+ * pfe_eth_set_coalesce - Sets rx interrupt coalescing timer. -+ * -+ */ -+static int pfe_eth_set_coalesce(struct net_device *ndev, -+ struct ethtool_coalesce *ec) -+{ -+ if (ec->rx_coalesce_usecs > HIF_RX_COAL_MAX_USECS) -+ return -EINVAL; -+ -+ if (!ec->rx_coalesce_usecs) { -+ writel(0, HIF_INT_COAL); -+ return 0; -+ } -+ -+ writel((ec->rx_coalesce_usecs * HIF_RX_COAL_CLKS_PER_USEC) | -+ HIF_INT_COAL_ENABLE, HIF_INT_COAL); -+ -+ return 0; -+} -+ -+/* -+ * pfe_eth_get_coalesce - Gets rx interrupt coalescing timer value. -+ * -+ */ -+static int pfe_eth_get_coalesce(struct net_device *ndev, -+ struct ethtool_coalesce *ec) -+{ -+ int reg_val = readl(HIF_INT_COAL); -+ -+ if (reg_val & HIF_INT_COAL_ENABLE) -+ ec->rx_coalesce_usecs = (reg_val & HIF_RX_COAL_MAX_CLKS) / -+ HIF_RX_COAL_CLKS_PER_USEC; -+ else -+ ec->rx_coalesce_usecs = 0; -+ -+ return 0; -+} -+ -+/* -+ * pfe_eth_set_pauseparam - Sets pause parameters -+ * -+ */ -+static int pfe_eth_set_pauseparam(struct net_device *ndev, -+ struct ethtool_pauseparam *epause) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ if (epause->tx_pause != epause->rx_pause) { -+ netdev_info(ndev, -+ "hardware only support enable/disable both tx and rx\n"); -+ return -EINVAL; -+ } -+ -+ priv->pause_flag = 0; -+ priv->pause_flag |= epause->rx_pause ? PFE_PAUSE_FLAG_ENABLE : 0; -+ priv->pause_flag |= epause->autoneg ? PFE_PAUSE_FLAG_AUTONEG : 0; -+ -+ if (epause->rx_pause || epause->autoneg) { -+ gemac_enable_pause_rx(priv->EMAC_baseaddr); -+ writel((readl(priv->GPI_baseaddr + GPI_TX_PAUSE_TIME) | -+ EGPI_PAUSE_ENABLE), -+ priv->GPI_baseaddr + GPI_TX_PAUSE_TIME); -+ if (priv->phydev) { -+ priv->phydev->supported |= ADVERTISED_Pause | -+ ADVERTISED_Asym_Pause; -+ priv->phydev->advertising |= ADVERTISED_Pause | -+ ADVERTISED_Asym_Pause; -+ } -+ } else { -+ gemac_disable_pause_rx(priv->EMAC_baseaddr); -+ writel((readl(priv->GPI_baseaddr + GPI_TX_PAUSE_TIME) & -+ ~EGPI_PAUSE_ENABLE), -+ priv->GPI_baseaddr + GPI_TX_PAUSE_TIME); -+ if (priv->phydev) { -+ priv->phydev->supported &= ~(ADVERTISED_Pause | -+ ADVERTISED_Asym_Pause); -+ priv->phydev->advertising &= ~(ADVERTISED_Pause | -+ ADVERTISED_Asym_Pause); -+ } -+ } -+ -+ return 0; -+} -+ -+/* -+ * pfe_eth_get_pauseparam - Gets pause parameters -+ * -+ */ -+static void pfe_eth_get_pauseparam(struct net_device *ndev, -+ struct ethtool_pauseparam *epause) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ epause->autoneg = (priv->pause_flag & PFE_PAUSE_FLAG_AUTONEG) != 0; -+ epause->tx_pause = (priv->pause_flag & PFE_PAUSE_FLAG_ENABLE) != 0; -+ epause->rx_pause = epause->tx_pause; -+} -+ -+/* -+ * pfe_eth_get_hash -+ */ -+#define PFE_HASH_BITS 6 /* #bits in hash */ -+#define CRC32_POLY 0xEDB88320 -+ -+static int pfe_eth_get_hash(u8 *addr) -+{ -+ unsigned int i, bit, data, crc, hash; -+ -+ /* calculate crc32 value of mac address */ -+ crc = 0xffffffff; -+ -+ for (i = 0; i < 6; i++) { -+ data = addr[i]; -+ for (bit = 0; bit < 8; bit++, data >>= 1) { -+ crc = (crc >> 1) ^ -+ (((crc ^ data) & 1) ? CRC32_POLY : 0); -+ } -+ } -+ -+ /* -+ * only upper 6 bits (PFE_HASH_BITS) are used -+ * which point to specific bit in the hash registers -+ */ -+ hash = (crc >> (32 - PFE_HASH_BITS)) & 0x3f; -+ -+ return hash; -+} -+ -+const struct ethtool_ops pfe_ethtool_ops = { -+ .get_drvinfo = pfe_eth_get_drvinfo, -+ .get_regs_len = pfe_eth_gemac_reglen, -+ .get_regs = pfe_eth_gemac_get_regs, -+ .get_link = ethtool_op_get_link, -+ .get_wol = pfe_eth_get_wol, -+ .set_wol = pfe_eth_set_wol, -+ .set_pauseparam = pfe_eth_set_pauseparam, -+ .get_pauseparam = pfe_eth_get_pauseparam, -+ .get_strings = pfe_eth_gstrings, -+ .get_sset_count = pfe_eth_stats_count, -+ .get_ethtool_stats = pfe_eth_fill_stats, -+ .get_msglevel = pfe_eth_get_msglevel, -+ .set_msglevel = pfe_eth_set_msglevel, -+ .set_coalesce = pfe_eth_set_coalesce, -+ .get_coalesce = pfe_eth_get_coalesce, -+ .get_link_ksettings = pfe_eth_get_settings, -+ .set_link_ksettings = pfe_eth_set_settings, -+}; -+ -+/* pfe_eth_mdio_reset -+ */ -+int pfe_eth_mdio_reset(struct mii_bus *bus) -+{ -+ struct pfe_mdio_priv_s *priv = (struct pfe_mdio_priv_s *)bus->priv; -+ u32 phy_speed; -+ -+ -+ mutex_lock(&bus->mdio_lock); -+ -+ /* -+ * Set MII speed to 2.5 MHz (= clk_get_rate() / 2 * phy_speed) -+ * -+ * The formula for FEC MDC is 'ref_freq / (MII_SPEED x 2)' while -+ * for ENET-MAC is 'ref_freq / ((MII_SPEED + 1) x 2)'. -+ */ -+ phy_speed = (DIV_ROUND_UP((pfe->ctrl.sys_clk * 1000), 4000000) -+ << EMAC_MII_SPEED_SHIFT); -+ phy_speed |= EMAC_HOLDTIME(0x5); -+ __raw_writel(phy_speed, priv->mdio_base + EMAC_MII_CTRL_REG); -+ -+ mutex_unlock(&bus->mdio_lock); -+ -+ return 0; -+} -+ -+/* pfe_eth_mdio_timeout -+ * -+ */ -+static int pfe_eth_mdio_timeout(struct pfe_mdio_priv_s *priv, int timeout) -+{ -+ while (!(__raw_readl(priv->mdio_base + EMAC_IEVENT_REG) & -+ EMAC_IEVENT_MII)) { -+ if (timeout-- <= 0) -+ return -1; -+ usleep_range(10, 20); -+ } -+ __raw_writel(EMAC_IEVENT_MII, priv->mdio_base + EMAC_IEVENT_REG); -+ return 0; -+} -+ -+static int pfe_eth_mdio_mux(u8 muxval) -+{ -+ struct i2c_adapter *a; -+ struct i2c_msg msg; -+ unsigned char buf[2]; -+ int ret; -+ -+ a = i2c_get_adapter(0); -+ if (!a) -+ return -ENODEV; -+ -+ /* set bit 1 (the second bit) of chip at 0x09, register 0x13 */ -+ buf[0] = 0x54; /* reg number */ -+ buf[1] = (muxval << 6) | 0x3; /* data */ -+ msg.addr = 0x66; -+ msg.buf = buf; -+ msg.len = 2; -+ msg.flags = 0; -+ ret = i2c_transfer(a, &msg, 1); -+ i2c_put_adapter(a); -+ if (ret != 1) -+ return -ENODEV; -+ return 0; -+} -+ -+static int pfe_eth_mdio_write_addr(struct mii_bus *bus, int mii_id, -+ int dev_addr, int regnum) -+{ -+ struct pfe_mdio_priv_s *priv = (struct pfe_mdio_priv_s *)bus->priv; -+ -+ __raw_writel(EMAC_MII_DATA_PA(mii_id) | -+ EMAC_MII_DATA_RA(dev_addr) | -+ EMAC_MII_DATA_TA | EMAC_MII_DATA(regnum), -+ priv->mdio_base + EMAC_MII_DATA_REG); -+ -+ if (pfe_eth_mdio_timeout(priv, EMAC_MDIO_TIMEOUT)) { -+ dev_err(&bus->dev, "phy MDIO address write timeout\n"); -+ return -1; -+ } -+ -+ return 0; -+} -+ -+static int pfe_eth_mdio_write(struct mii_bus *bus, int mii_id, int regnum, -+ u16 value) -+{ -+ struct pfe_mdio_priv_s *priv = (struct pfe_mdio_priv_s *)bus->priv; -+ -+ /*To access external PHYs on QDS board mux needs to be configured*/ -+ if ((mii_id) && (pfe->mdio_muxval[mii_id])) -+ pfe_eth_mdio_mux(pfe->mdio_muxval[mii_id]); -+ -+ if (regnum & MII_ADDR_C45) { -+ pfe_eth_mdio_write_addr(bus, mii_id, (regnum >> 16) & 0x1f, -+ regnum & 0xffff); -+ __raw_writel(EMAC_MII_DATA_OP_CL45_WR | -+ EMAC_MII_DATA_PA(mii_id) | -+ EMAC_MII_DATA_RA((regnum >> 16) & 0x1f) | -+ EMAC_MII_DATA_TA | EMAC_MII_DATA(value), -+ priv->mdio_base + EMAC_MII_DATA_REG); -+ } else { -+ /* start a write op */ -+ __raw_writel(EMAC_MII_DATA_ST | EMAC_MII_DATA_OP_WR | -+ EMAC_MII_DATA_PA(mii_id) | -+ EMAC_MII_DATA_RA(regnum) | -+ EMAC_MII_DATA_TA | EMAC_MII_DATA(value), -+ priv->mdio_base + EMAC_MII_DATA_REG); -+ } -+ -+ if (pfe_eth_mdio_timeout(priv, EMAC_MDIO_TIMEOUT)) { -+ dev_err(&bus->dev, "%s: phy MDIO write timeout\n", __func__); -+ return -1; -+ } -+ return 0; -+} -+ -+static int pfe_eth_mdio_read(struct mii_bus *bus, int mii_id, int regnum) -+{ -+ struct pfe_mdio_priv_s *priv = (struct pfe_mdio_priv_s *)bus->priv; -+ u16 value = 0; -+ -+ /*To access external PHYs on QDS board mux needs to be configured*/ -+ if ((mii_id) && (pfe->mdio_muxval[mii_id])) -+ pfe_eth_mdio_mux(pfe->mdio_muxval[mii_id]); -+ -+ if (regnum & MII_ADDR_C45) { -+ pfe_eth_mdio_write_addr(bus, mii_id, (regnum >> 16) & 0x1f, -+ regnum & 0xffff); -+ __raw_writel(EMAC_MII_DATA_OP_CL45_RD | -+ EMAC_MII_DATA_PA(mii_id) | -+ EMAC_MII_DATA_RA((regnum >> 16) & 0x1f) | -+ EMAC_MII_DATA_TA, -+ priv->mdio_base + EMAC_MII_DATA_REG); -+ } else { -+ /* start a read op */ -+ __raw_writel(EMAC_MII_DATA_ST | EMAC_MII_DATA_OP_RD | -+ EMAC_MII_DATA_PA(mii_id) | -+ EMAC_MII_DATA_RA(regnum) | -+ EMAC_MII_DATA_TA, priv->mdio_base + -+ EMAC_MII_DATA_REG); -+ } -+ -+ if (pfe_eth_mdio_timeout(priv, EMAC_MDIO_TIMEOUT)) { -+ dev_err(&bus->dev, "%s: phy MDIO read timeout\n", __func__); -+ return -1; -+ } -+ -+ value = EMAC_MII_DATA(__raw_readl(priv->mdio_base + -+ EMAC_MII_DATA_REG)); -+ return value; -+} -+ -+static int pfe_eth_mdio_init(struct pfe *pfe, -+ struct ls1012a_pfe_platform_data *pfe_info, -+ int ii) -+{ -+ struct pfe_mdio_priv_s *priv = NULL; -+ struct ls1012a_mdio_platform_data *mdio_info; -+ struct mii_bus *bus; -+ struct device_node *mdio_node; -+ int rc = 0; -+ -+ mdio_info = (struct ls1012a_mdio_platform_data *) -+ pfe_info->ls1012a_mdio_pdata; -+ mdio_info->id = ii; -+ -+ bus = mdiobus_alloc_size(sizeof(struct pfe_mdio_priv_s)); -+ if (!bus) { -+ pr_err("mdiobus_alloc() failed\n"); -+ rc = -ENOMEM; -+ goto err_mdioalloc; -+ } -+ -+ bus->name = "ls1012a MDIO Bus"; -+ snprintf(bus->id, MII_BUS_ID_SIZE, "ls1012a-%x", mdio_info->id); -+ -+ bus->read = &pfe_eth_mdio_read; -+ bus->write = &pfe_eth_mdio_write; -+ bus->reset = &pfe_eth_mdio_reset; -+ bus->parent = pfe->dev; -+ bus->phy_mask = mdio_info->phy_mask; -+ bus->irq[0] = mdio_info->irq[0]; -+ priv = bus->priv; -+ priv->mdio_base = cbus_emac_base[ii]; -+ -+ priv->mdc_div = mdio_info->mdc_div; -+ if (!priv->mdc_div) -+ priv->mdc_div = 64; -+ dev_info(bus->parent, "%s: mdc_div: %d, phy_mask: %x\n", -+ __func__, priv->mdc_div, bus->phy_mask); -+ -+ mdio_node = of_get_child_by_name(pfe->dev->of_node, "mdio"); -+ if ((mdio_info->id == 0) && mdio_node) { -+ rc = of_mdiobus_register(bus, mdio_node); -+ of_node_put(mdio_node); -+ } else { -+ rc = mdiobus_register(bus); -+ } -+ -+ if (rc) { -+ dev_err(bus->parent, "mdiobus_register(%s) failed\n", -+ bus->name); -+ goto err_mdioregister; -+ } -+ -+ priv->mii_bus = bus; -+ pfe->mdio.mdio_priv[ii] = priv; -+ -+ pfe_eth_mdio_reset(bus); -+ -+ return 0; -+ -+err_mdioregister: -+ mdiobus_free(bus); -+err_mdioalloc: -+ return rc; -+} -+ -+/* pfe_eth_mdio_exit -+ */ -+static void pfe_eth_mdio_exit(struct pfe *pfe, -+ int ii) -+{ -+ struct pfe_mdio_priv_s *mdio_priv = pfe->mdio.mdio_priv[ii]; -+ struct mii_bus *bus = mdio_priv->mii_bus; -+ -+ if (!bus) -+ return; -+ mdiobus_unregister(bus); -+ mdiobus_free(bus); -+} -+ -+/* pfe_get_phydev_speed -+ */ -+static int pfe_get_phydev_speed(struct phy_device *phydev) -+{ -+ switch (phydev->speed) { -+ case 10: -+ return SPEED_10M; -+ case 100: -+ return SPEED_100M; -+ case 1000: -+ default: -+ return SPEED_1000M; -+ } -+} -+ -+/* pfe_set_rgmii_speed -+ */ -+#define RGMIIPCR 0x434 -+/* RGMIIPCR bit definitions*/ -+#define SCFG_RGMIIPCR_EN_AUTO (0x00000008) -+#define SCFG_RGMIIPCR_SETSP_1000M (0x00000004) -+#define SCFG_RGMIIPCR_SETSP_100M (0x00000000) -+#define SCFG_RGMIIPCR_SETSP_10M (0x00000002) -+#define SCFG_RGMIIPCR_SETFD (0x00000001) -+ -+#define MDIOSELCR 0x484 -+#define MDIOSEL_SERDES 0x0 -+#define MDIOSEL_EXTPHY 0x80000000 -+ -+static void pfe_set_rgmii_speed(struct phy_device *phydev) -+{ -+ u32 rgmii_pcr; -+ -+ regmap_read(pfe->scfg, RGMIIPCR, &rgmii_pcr); -+ rgmii_pcr &= ~(SCFG_RGMIIPCR_SETSP_1000M | SCFG_RGMIIPCR_SETSP_10M); -+ -+ switch (phydev->speed) { -+ case 10: -+ rgmii_pcr |= SCFG_RGMIIPCR_SETSP_10M; -+ break; -+ case 1000: -+ rgmii_pcr |= SCFG_RGMIIPCR_SETSP_1000M; -+ break; -+ case 100: -+ default: -+ /* Default is 100M */ -+ break; -+ } -+ regmap_write(pfe->scfg, RGMIIPCR, rgmii_pcr); -+} -+ -+/* pfe_get_phydev_duplex -+ */ -+static int pfe_get_phydev_duplex(struct phy_device *phydev) -+{ -+ /*return (phydev->duplex == DUPLEX_HALF) ? DUP_HALF:DUP_FULL ; */ -+ return DUPLEX_FULL; -+} -+ -+/* pfe_eth_adjust_link -+ */ -+static void pfe_eth_adjust_link(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ unsigned long flags; -+ struct phy_device *phydev = priv->phydev; -+ int new_state = 0; -+ -+ netif_info(priv, drv, ndev, "%s\n", __func__); -+ -+ spin_lock_irqsave(&priv->lock, flags); -+ -+ if (phydev->link) { -+ /* -+ * Now we make sure that we can be in full duplex mode. -+ * If not, we operate in half-duplex mode. -+ */ -+ if (phydev->duplex != priv->oldduplex) { -+ new_state = 1; -+ gemac_set_duplex(priv->EMAC_baseaddr, -+ pfe_get_phydev_duplex(phydev)); -+ priv->oldduplex = phydev->duplex; -+ } -+ -+ if (phydev->speed != priv->oldspeed) { -+ new_state = 1; -+ gemac_set_speed(priv->EMAC_baseaddr, -+ pfe_get_phydev_speed(phydev)); -+ if (priv->einfo->mii_config == -+ PHY_INTERFACE_MODE_RGMII_TXID) -+ pfe_set_rgmii_speed(phydev); -+ priv->oldspeed = phydev->speed; -+ } -+ -+ if (!priv->oldlink) { -+ new_state = 1; -+ priv->oldlink = 1; -+ } -+ -+ } else if (priv->oldlink) { -+ new_state = 1; -+ priv->oldlink = 0; -+ priv->oldspeed = 0; -+ priv->oldduplex = -1; -+ } -+ -+ if (new_state && netif_msg_link(priv)) -+ phy_print_status(phydev); -+ -+ spin_unlock_irqrestore(&priv->lock, flags); -+ -+ /* Now, dump the details to the cdev. -+ * XXX: Locking would be required? (uniprocess arch) -+ * Or, maybe move it in spinlock above -+ */ -+ if (us && priv->einfo->gem_id < PFE_CDEV_ETH_COUNT) { -+ pr_debug("Changing link state from (%u) to (%u) for ID=(%u)\n", -+ link_states[priv->einfo->gem_id].state, -+ phydev->link, -+ priv->einfo->gem_id); -+ link_states[priv->einfo->gem_id].phy_id = priv->einfo->gem_id; -+ link_states[priv->einfo->gem_id].state = phydev->link; -+ } -+} -+ -+/* pfe_phy_exit -+ */ -+static void pfe_phy_exit(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ netif_info(priv, drv, ndev, "%s\n", __func__); -+ -+ phy_disconnect(priv->phydev); -+ priv->phydev = NULL; -+} -+ -+/* pfe_eth_stop -+ */ -+static void pfe_eth_stop(struct net_device *ndev, int wake) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ netif_info(priv, drv, ndev, "%s\n", __func__); -+ -+ if (wake) { -+ gemac_tx_disable(priv->EMAC_baseaddr); -+ } else { -+ gemac_disable(priv->EMAC_baseaddr); -+ gpi_disable(priv->GPI_baseaddr); -+ -+ if (priv->phydev) -+ phy_stop(priv->phydev); -+ } -+} -+ -+/* pfe_eth_start -+ */ -+static int pfe_eth_start(struct pfe_eth_priv_s *priv) -+{ -+ netif_info(priv, drv, priv->ndev, "%s\n", __func__); -+ -+ if (priv->phydev) -+ phy_start(priv->phydev); -+ -+ gpi_enable(priv->GPI_baseaddr); -+ gemac_enable(priv->EMAC_baseaddr); -+ -+ return 0; -+} -+ -+/* -+ * Configure on chip serdes through mdio -+ */ -+static void ls1012a_configure_serdes(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *eth_priv = netdev_priv(ndev); -+ struct pfe_mdio_priv_s *mdio_priv = pfe->mdio.mdio_priv[eth_priv->id]; -+ int sgmii_2500 = 0; -+ struct mii_bus *bus = mdio_priv->mii_bus; -+ u16 value = 0; -+ -+ if (eth_priv->einfo->mii_config == PHY_INTERFACE_MODE_2500SGMII) -+ sgmii_2500 = 1; -+ -+ netif_info(eth_priv, drv, ndev, "%s\n", __func__); -+ /* PCS configuration done with corresponding GEMAC */ -+ -+ pfe_eth_mdio_read(bus, 0, MDIO_SGMII_CR); -+ pfe_eth_mdio_read(bus, 0, MDIO_SGMII_SR); -+ -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_CR, SGMII_CR_RST); -+ -+ if (sgmii_2500) { -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_IF_MODE, SGMII_SPEED_1GBPS -+ | SGMII_EN); -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_DEV_ABIL_SGMII, -+ SGMII_DEV_ABIL_ACK | SGMII_DEV_ABIL_SGMII); -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_LINK_TMR_L, 0xa120); -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_LINK_TMR_H, 0x7); -+ /* Autonegotiation need to be disabled for 2.5G SGMII mode*/ -+ value = SGMII_CR_FD | SGMII_CR_SPEED_SEL1_1G; -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_CR, value); -+ } else { -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_IF_MODE, -+ SGMII_SPEED_1GBPS -+ | SGMII_USE_SGMII_AN -+ | SGMII_EN); -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_DEV_ABIL_SGMII, -+ SGMII_DEV_ABIL_EEE_CLK_STP_EN -+ | 0xa0 -+ | SGMII_DEV_ABIL_SGMII); -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_LINK_TMR_L, 0x400); -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_LINK_TMR_H, 0x0); -+ value = SGMII_CR_AN_EN | SGMII_CR_FD | SGMII_CR_SPEED_SEL1_1G; -+ pfe_eth_mdio_write(bus, 0, MDIO_SGMII_CR, value); -+ } -+} -+ -+/* -+ * pfe_phy_init -+ * -+ */ -+static int pfe_phy_init(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ struct phy_device *phydev; -+ char phy_id[MII_BUS_ID_SIZE + 3]; -+ char bus_id[MII_BUS_ID_SIZE]; -+ phy_interface_t interface; -+ -+ priv->oldlink = 0; -+ priv->oldspeed = 0; -+ priv->oldduplex = -1; -+ -+ snprintf(bus_id, MII_BUS_ID_SIZE, "ls1012a-%d", 0); -+ snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT, bus_id, -+ priv->einfo->phy_id); -+ netif_info(priv, drv, ndev, "%s: %s\n", __func__, phy_id); -+ interface = priv->einfo->mii_config; -+ if ((interface == PHY_INTERFACE_MODE_SGMII) || -+ (interface == PHY_INTERFACE_MODE_2500SGMII)) { -+ /*Configure SGMII PCS */ -+ if (pfe->scfg) { -+ /* Config MDIO from serdes */ -+ regmap_write(pfe->scfg, MDIOSELCR, MDIOSEL_SERDES); -+ } -+ ls1012a_configure_serdes(ndev); -+ } -+ -+ if (pfe->scfg) { -+ /*Config MDIO from PAD */ -+ regmap_write(pfe->scfg, MDIOSELCR, MDIOSEL_EXTPHY); -+ } -+ -+ priv->oldlink = 0; -+ priv->oldspeed = 0; -+ priv->oldduplex = -1; -+ pr_info("%s interface %x\n", __func__, interface); -+ -+ if (priv->phy_node) { -+ phydev = of_phy_connect(ndev, priv->phy_node, -+ pfe_eth_adjust_link, 0, -+ priv->einfo->mii_config); -+ if (!(phydev)) { -+ netdev_err(ndev, "Unable to connect to phy\n"); -+ return -ENODEV; -+ } -+ -+ } else { -+ phydev = phy_connect(ndev, phy_id, -+ &pfe_eth_adjust_link, interface); -+ if (IS_ERR(phydev)) { -+ netdev_err(ndev, "Unable to connect to phy\n"); -+ return PTR_ERR(phydev); -+ } -+ } -+ -+ priv->phydev = phydev; -+ phydev->irq = PHY_POLL; -+ -+ return 0; -+} -+ -+/* pfe_gemac_init -+ */ -+static int pfe_gemac_init(struct pfe_eth_priv_s *priv) -+{ -+ struct gemac_cfg cfg; -+ -+ netif_info(priv, ifup, priv->ndev, "%s\n", __func__); -+ -+ cfg.speed = SPEED_1000M; -+ cfg.duplex = DUPLEX_FULL; -+ -+ gemac_set_config(priv->EMAC_baseaddr, &cfg); -+ gemac_allow_broadcast(priv->EMAC_baseaddr); -+ gemac_enable_1536_rx(priv->EMAC_baseaddr); -+ gemac_enable_stacked_vlan(priv->EMAC_baseaddr); -+ gemac_enable_pause_rx(priv->EMAC_baseaddr); -+ gemac_set_bus_width(priv->EMAC_baseaddr, 64); -+ -+ /*GEM will perform checksum verifications*/ -+ if (priv->ndev->features & NETIF_F_RXCSUM) -+ gemac_enable_rx_checksum_offload(priv->EMAC_baseaddr); -+ else -+ gemac_disable_rx_checksum_offload(priv->EMAC_baseaddr); -+ -+ return 0; -+} -+ -+/* pfe_eth_event_handler -+ */ -+static int pfe_eth_event_handler(void *data, int event, int qno) -+{ -+ struct pfe_eth_priv_s *priv = data; -+ -+ switch (event) { -+ case EVENT_RX_PKT_IND: -+ -+ if (qno == 0) { -+ if (napi_schedule_prep(&priv->high_napi)) { -+ netif_info(priv, intr, priv->ndev, -+ "%s: schedule high prio poll\n" -+ , __func__); -+ -+#ifdef PFE_ETH_NAPI_STATS -+ priv->napi_counters[NAPI_SCHED_COUNT]++; -+#endif -+ -+ __napi_schedule(&priv->high_napi); -+ } -+ } else if (qno == 1) { -+ if (napi_schedule_prep(&priv->low_napi)) { -+ netif_info(priv, intr, priv->ndev, -+ "%s: schedule low prio poll\n" -+ , __func__); -+ -+#ifdef PFE_ETH_NAPI_STATS -+ priv->napi_counters[NAPI_SCHED_COUNT]++; -+#endif -+ __napi_schedule(&priv->low_napi); -+ } -+ } else if (qno == 2) { -+ if (napi_schedule_prep(&priv->lro_napi)) { -+ netif_info(priv, intr, priv->ndev, -+ "%s: schedule lro prio poll\n" -+ , __func__); -+ -+#ifdef PFE_ETH_NAPI_STATS -+ priv->napi_counters[NAPI_SCHED_COUNT]++; -+#endif -+ __napi_schedule(&priv->lro_napi); -+ } -+ } -+ -+ break; -+ -+ case EVENT_TXDONE_IND: -+ pfe_eth_flush_tx(priv); -+ hif_lib_event_handler_start(&priv->client, EVENT_TXDONE_IND, 0); -+ break; -+ case EVENT_HIGH_RX_WM: -+ default: -+ break; -+ } -+ -+ return 0; -+} -+ -+static int pfe_eth_change_mtu(struct net_device *ndev, int new_mtu) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ ndev->mtu = new_mtu; -+ new_mtu += ETH_HLEN + ETH_FCS_LEN; -+ gemac_set_rx_max_fl(priv->EMAC_baseaddr, new_mtu); -+ -+ return 0; -+} -+ -+/* pfe_eth_open -+ */ -+static int pfe_eth_open(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ struct hif_client_s *client; -+ int rc; -+ -+ netif_info(priv, ifup, ndev, "%s\n", __func__); -+ -+ /* Register client driver with HIF */ -+ client = &priv->client; -+ memset(client, 0, sizeof(*client)); -+ client->id = PFE_CL_GEM0 + priv->id; -+ client->tx_qn = emac_txq_cnt; -+ client->rx_qn = EMAC_RXQ_CNT; -+ client->priv = priv; -+ client->pfe = priv->pfe; -+ client->event_handler = pfe_eth_event_handler; -+ -+ client->tx_qsize = EMAC_TXQ_DEPTH; -+ client->rx_qsize = EMAC_RXQ_DEPTH; -+ -+ rc = hif_lib_client_register(client); -+ if (rc) { -+ netdev_err(ndev, "%s: hif_lib_client_register(%d) failed\n", -+ __func__, client->id); -+ goto err0; -+ } -+ -+ netif_info(priv, drv, ndev, "%s: registered client: %p\n", __func__, -+ client); -+ -+ pfe_gemac_init(priv); -+ -+ if (!is_valid_ether_addr(ndev->dev_addr)) { -+ netdev_err(ndev, "%s: invalid MAC address\n", __func__); -+ rc = -EADDRNOTAVAIL; -+ goto err1; -+ } -+ -+ gemac_set_laddrN(priv->EMAC_baseaddr, -+ (struct pfe_mac_addr *)ndev->dev_addr, 1); -+ -+ napi_enable(&priv->high_napi); -+ napi_enable(&priv->low_napi); -+ napi_enable(&priv->lro_napi); -+ -+ rc = pfe_eth_start(priv); -+ -+ netif_tx_wake_all_queues(ndev); -+ -+ return rc; -+ -+err1: -+ hif_lib_client_unregister(&priv->client); -+ -+err0: -+ return rc; -+} -+ -+/* -+ * pfe_eth_shutdown -+ */ -+int pfe_eth_shutdown(struct net_device *ndev, int wake) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ int i, qstatus; -+ unsigned long next_poll = jiffies + 1, end = jiffies + -+ (TX_POLL_TIMEOUT_MS * HZ) / 1000; -+ int tx_pkts, prv_tx_pkts; -+ -+ netif_info(priv, ifdown, ndev, "%s\n", __func__); -+ -+ for (i = 0; i < emac_txq_cnt; i++) -+ hrtimer_cancel(&priv->fast_tx_timeout[i].timer); -+ -+ netif_tx_stop_all_queues(ndev); -+ -+ do { -+ tx_pkts = 0; -+ pfe_eth_flush_tx(priv); -+ -+ for (i = 0; i < emac_txq_cnt; i++) -+ tx_pkts += hif_lib_tx_pending(&priv->client, i); -+ -+ if (tx_pkts) { -+ /*Don't wait forever, break if we cross max timeout */ -+ if (time_after(jiffies, end)) { -+ pr_err( -+ "(%s)Tx is not complete after %dmsec\n", -+ ndev->name, TX_POLL_TIMEOUT_MS); -+ break; -+ } -+ -+ pr_info("%s : (%s) Waiting for tx packets to free. Pending tx pkts = %d.\n" -+ , __func__, ndev->name, tx_pkts); -+ if (need_resched()) -+ schedule(); -+ } -+ -+ } while (tx_pkts); -+ -+ end = jiffies + (TX_POLL_TIMEOUT_MS * HZ) / 1000; -+ -+ prv_tx_pkts = tmu_pkts_processed(priv->id); -+ /* -+ * Wait till TMU transmits all pending packets -+ * poll tmu_qstatus and pkts processed by TMU for every 10ms -+ * Consider TMU is busy, If we see TMU qeueu pending or any packets -+ * processed by TMU -+ */ -+ while (1) { -+ if (time_after(jiffies, next_poll)) { -+ tx_pkts = tmu_pkts_processed(priv->id); -+ qstatus = tmu_qstatus(priv->id) & 0x7ffff; -+ -+ if (!qstatus && (tx_pkts == prv_tx_pkts)) -+ break; -+ /* Don't wait forever, break if we cross max -+ * timeout(TX_POLL_TIMEOUT_MS) -+ */ -+ if (time_after(jiffies, end)) { -+ pr_err("TMU%d is busy after %dmsec\n", -+ priv->id, TX_POLL_TIMEOUT_MS); -+ break; -+ } -+ prv_tx_pkts = tx_pkts; -+ next_poll++; -+ } -+ if (need_resched()) -+ schedule(); -+ } -+ /* Wait for some more time to complete transmitting packet if any */ -+ next_poll = jiffies + 1; -+ while (1) { -+ if (time_after(jiffies, next_poll)) -+ break; -+ if (need_resched()) -+ schedule(); -+ } -+ -+ pfe_eth_stop(ndev, wake); -+ -+ napi_disable(&priv->lro_napi); -+ napi_disable(&priv->low_napi); -+ napi_disable(&priv->high_napi); -+ -+ hif_lib_client_unregister(&priv->client); -+ -+ return 0; -+} -+ -+/* pfe_eth_close -+ * -+ */ -+static int pfe_eth_close(struct net_device *ndev) -+{ -+ pfe_eth_shutdown(ndev, 0); -+ -+ return 0; -+} -+ -+/* pfe_eth_suspend -+ * -+ * return value : 1 if netdevice is configured to wakeup system -+ * 0 otherwise -+ */ -+int pfe_eth_suspend(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ int retval = 0; -+ -+ if (priv->wol) { -+ gemac_set_wol(priv->EMAC_baseaddr, priv->wol); -+ retval = 1; -+ } -+ pfe_eth_shutdown(ndev, priv->wol); -+ -+ return retval; -+} -+ -+/* pfe_eth_resume -+ * -+ */ -+int pfe_eth_resume(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ if (priv->wol) -+ gemac_set_wol(priv->EMAC_baseaddr, 0); -+ gemac_tx_enable(priv->EMAC_baseaddr); -+ -+ return pfe_eth_open(ndev); -+} -+ -+/* pfe_eth_get_queuenum -+ */ -+static int pfe_eth_get_queuenum(struct pfe_eth_priv_s *priv, struct sk_buff -+ *skb) -+{ -+ int queuenum = 0; -+ unsigned long flags; -+ -+ /* Get the Fast Path queue number */ -+ /* -+ * Use conntrack mark (if conntrack exists), then packet mark (if any), -+ * then fallback to default -+ */ -+#if defined(CONFIG_IP_NF_CONNTRACK_MARK) || defined(CONFIG_NF_CONNTRACK_MARK) -+ if (skb->_nfct) { -+ enum ip_conntrack_info cinfo; -+ struct nf_conn *ct; -+ -+ ct = nf_ct_get(skb, &cinfo); -+ -+ if (ct) { -+ u32 connmark; -+ -+ connmark = ct->mark; -+ -+ if ((connmark & 0x80000000) && priv->id != 0) -+ connmark >>= 16; -+ -+ queuenum = connmark & EMAC_QUEUENUM_MASK; -+ } -+ } else {/* continued after #endif ... */ -+#endif -+ if (skb->mark) { -+ queuenum = skb->mark & EMAC_QUEUENUM_MASK; -+ } else { -+ spin_lock_irqsave(&priv->lock, flags); -+ queuenum = priv->default_priority & EMAC_QUEUENUM_MASK; -+ spin_unlock_irqrestore(&priv->lock, flags); -+ } -+#if defined(CONFIG_IP_NF_CONNTRACK_MARK) || defined(CONFIG_NF_CONNTRACK_MARK) -+ } -+#endif -+ return queuenum; -+} -+ -+/* pfe_eth_might_stop_tx -+ * -+ */ -+static int pfe_eth_might_stop_tx(struct pfe_eth_priv_s *priv, int queuenum, -+ struct netdev_queue *tx_queue, -+ unsigned int n_desc, -+ unsigned int n_segs) -+{ -+ ktime_t kt; -+ int tried = 0; -+ -+try_again: -+ if (unlikely((__hif_tx_avail(&pfe->hif) < n_desc) || -+ (hif_lib_tx_avail(&priv->client, queuenum) < n_desc) || -+ (hif_lib_tx_credit_avail(pfe, priv->id, queuenum) < n_segs))) { -+ if (!tried) { -+ __hif_lib_update_credit(&priv->client, queuenum); -+ tried = 1; -+ goto try_again; -+ } -+#ifdef PFE_ETH_TX_STATS -+ if (__hif_tx_avail(&pfe->hif) < n_desc) { -+ priv->stop_queue_hif[queuenum]++; -+ } else if (hif_lib_tx_avail(&priv->client, queuenum) < n_desc) { -+ priv->stop_queue_hif_client[queuenum]++; -+ } else if (hif_lib_tx_credit_avail(pfe, priv->id, queuenum) < -+ n_segs) { -+ priv->stop_queue_credit[queuenum]++; -+ } -+ priv->stop_queue_total[queuenum]++; -+#endif -+ netif_tx_stop_queue(tx_queue); -+ -+ kt = ktime_set(0, LS1012A_TX_FAST_RECOVERY_TIMEOUT_MS * -+ NSEC_PER_MSEC); -+ hrtimer_start(&priv->fast_tx_timeout[queuenum].timer, kt, -+ HRTIMER_MODE_REL); -+ return -1; -+ } else { -+ return 0; -+ } -+} -+ -+#define SA_MAX_OP 2 -+/* pfe_hif_send_packet -+ * -+ * At this level if TX fails we drop the packet -+ */ -+static void pfe_hif_send_packet(struct sk_buff *skb, struct pfe_eth_priv_s -+ *priv, int queuenum) -+{ -+ struct skb_shared_info *sh = skb_shinfo(skb); -+ unsigned int nr_frags; -+ u32 ctrl = 0; -+ -+ netif_info(priv, tx_queued, priv->ndev, "%s\n", __func__); -+ -+ if (skb_is_gso(skb)) { -+ priv->stats.tx_dropped++; -+ return; -+ } -+ -+ if (skb->ip_summed == CHECKSUM_PARTIAL) -+ ctrl = HIF_CTRL_TX_CHECKSUM; -+ -+ nr_frags = sh->nr_frags; -+ -+ if (nr_frags) { -+ skb_frag_t *f; -+ int i; -+ -+ __hif_lib_xmit_pkt(&priv->client, queuenum, skb->data, -+ skb_headlen(skb), ctrl, HIF_FIRST_BUFFER, -+ skb); -+ -+ for (i = 0; i < nr_frags - 1; i++) { -+ f = &sh->frags[i]; -+ __hif_lib_xmit_pkt(&priv->client, queuenum, -+ skb_frag_address(f), -+ skb_frag_size(f), -+ 0x0, 0x0, skb); -+ } -+ -+ f = &sh->frags[i]; -+ -+ __hif_lib_xmit_pkt(&priv->client, queuenum, -+ skb_frag_address(f), skb_frag_size(f), -+ 0x0, HIF_LAST_BUFFER | HIF_DATA_VALID, -+ skb); -+ -+ netif_info(priv, tx_queued, priv->ndev, -+ "%s: pkt sent successfully skb:%p nr_frags:%d len:%d\n", -+ __func__, skb, nr_frags, skb->len); -+ } else { -+ __hif_lib_xmit_pkt(&priv->client, queuenum, skb->data, -+ skb->len, ctrl, HIF_FIRST_BUFFER | -+ HIF_LAST_BUFFER | HIF_DATA_VALID, -+ skb); -+ netif_info(priv, tx_queued, priv->ndev, -+ "%s: pkt sent successfully skb:%p len:%d\n", -+ __func__, skb, skb->len); -+ } -+ hif_tx_dma_start(); -+ priv->stats.tx_packets++; -+ priv->stats.tx_bytes += skb->len; -+ hif_lib_tx_credit_use(pfe, priv->id, queuenum, 1); -+} -+ -+/* pfe_eth_flush_txQ -+ */ -+static void pfe_eth_flush_txQ(struct pfe_eth_priv_s *priv, int tx_q_num, int -+ from_tx, int n_desc) -+{ -+ struct sk_buff *skb; -+ struct netdev_queue *tx_queue = netdev_get_tx_queue(priv->ndev, -+ tx_q_num); -+ unsigned int flags; -+ -+ netif_info(priv, tx_done, priv->ndev, "%s\n", __func__); -+ -+ if (!from_tx) -+ __netif_tx_lock_bh(tx_queue); -+ -+ /* Clean HIF and client queue */ -+ while ((skb = hif_lib_tx_get_next_complete(&priv->client, -+ tx_q_num, &flags, -+ HIF_TX_DESC_NT))) { -+ if (flags & HIF_DATA_VALID) -+ dev_kfree_skb_any(skb); -+ } -+ if (!from_tx) -+ __netif_tx_unlock_bh(tx_queue); -+} -+ -+/* pfe_eth_flush_tx -+ */ -+static void pfe_eth_flush_tx(struct pfe_eth_priv_s *priv) -+{ -+ int ii; -+ -+ netif_info(priv, tx_done, priv->ndev, "%s\n", __func__); -+ -+ for (ii = 0; ii < emac_txq_cnt; ii++) { -+ pfe_eth_flush_txQ(priv, ii, 0, 0); -+ __hif_lib_update_credit(&priv->client, ii); -+ } -+} -+ -+void pfe_tx_get_req_desc(struct sk_buff *skb, unsigned int *n_desc, unsigned int -+ *n_segs) -+{ -+ struct skb_shared_info *sh = skb_shinfo(skb); -+ -+ /* Scattered data */ -+ if (sh->nr_frags) { -+ *n_desc = sh->nr_frags + 1; -+ *n_segs = 1; -+ /* Regular case */ -+ } else { -+ *n_desc = 1; -+ *n_segs = 1; -+ } -+} -+ -+/* pfe_eth_send_packet -+ */ -+static int pfe_eth_send_packet(struct sk_buff *skb, struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ int tx_q_num = skb_get_queue_mapping(skb); -+ int n_desc, n_segs; -+ struct netdev_queue *tx_queue = netdev_get_tx_queue(priv->ndev, -+ tx_q_num); -+ -+ netif_info(priv, tx_queued, ndev, "%s\n", __func__); -+ -+ if ((!skb_is_gso(skb)) && (skb_headroom(skb) < (PFE_PKT_HEADER_SZ + -+ sizeof(unsigned long)))) { -+ netif_warn(priv, tx_err, priv->ndev, "%s: copying skb\n", -+ __func__); -+ -+ if (pskb_expand_head(skb, (PFE_PKT_HEADER_SZ + sizeof(unsigned -+ long)), 0, GFP_ATOMIC)) { -+ /* No need to re-transmit, no way to recover*/ -+ kfree_skb(skb); -+ priv->stats.tx_dropped++; -+ return NETDEV_TX_OK; -+ } -+ } -+ -+ pfe_tx_get_req_desc(skb, &n_desc, &n_segs); -+ -+ hif_tx_lock(&pfe->hif); -+ if (unlikely(pfe_eth_might_stop_tx(priv, tx_q_num, tx_queue, n_desc, -+ n_segs))) { -+#ifdef PFE_ETH_TX_STATS -+ if (priv->was_stopped[tx_q_num]) { -+ priv->clean_fail[tx_q_num]++; -+ priv->was_stopped[tx_q_num] = 0; -+ } -+#endif -+ hif_tx_unlock(&pfe->hif); -+ return NETDEV_TX_BUSY; -+ } -+ -+ pfe_hif_send_packet(skb, priv, tx_q_num); -+ -+ hif_tx_unlock(&pfe->hif); -+ -+ tx_queue->trans_start = jiffies; -+ -+#ifdef PFE_ETH_TX_STATS -+ priv->was_stopped[tx_q_num] = 0; -+#endif -+ -+ return NETDEV_TX_OK; -+} -+ -+/* pfe_eth_select_queue -+ * -+ */ -+static u16 pfe_eth_select_queue(struct net_device *ndev, struct sk_buff *skb, -+ void *accel_priv, -+ select_queue_fallback_t fallback) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ return pfe_eth_get_queuenum(priv, skb); -+} -+ -+/* pfe_eth_get_stats -+ */ -+static struct net_device_stats *pfe_eth_get_stats(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ -+ netif_info(priv, drv, ndev, "%s\n", __func__); -+ -+ return &priv->stats; -+} -+ -+/* pfe_eth_set_mac_address -+ */ -+static int pfe_eth_set_mac_address(struct net_device *ndev, void *addr) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ struct sockaddr *sa = addr; -+ -+ netif_info(priv, drv, ndev, "%s\n", __func__); -+ -+ if (!is_valid_ether_addr(sa->sa_data)) -+ return -EADDRNOTAVAIL; -+ -+ memcpy(ndev->dev_addr, sa->sa_data, ETH_ALEN); -+ -+ gemac_set_laddrN(priv->EMAC_baseaddr, -+ (struct pfe_mac_addr *)ndev->dev_addr, 1); -+ -+ return 0; -+} -+ -+/* pfe_eth_enet_addr_byte_mac -+ */ -+int pfe_eth_enet_addr_byte_mac(u8 *enet_byte_addr, -+ struct pfe_mac_addr *enet_addr) -+{ -+ if (!enet_byte_addr || !enet_addr) { -+ return -1; -+ -+ } else { -+ enet_addr->bottom = enet_byte_addr[0] | -+ (enet_byte_addr[1] << 8) | -+ (enet_byte_addr[2] << 16) | -+ (enet_byte_addr[3] << 24); -+ enet_addr->top = enet_byte_addr[4] | -+ (enet_byte_addr[5] << 8); -+ return 0; -+ } -+} -+ -+/* pfe_eth_set_multi -+ */ -+static void pfe_eth_set_multi(struct net_device *ndev) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ struct pfe_mac_addr hash_addr; /* hash register structure */ -+ /* specific mac address register structure */ -+ struct pfe_mac_addr spec_addr; -+ int result; /* index into hash register to set.. */ -+ int uc_count = 0; -+ struct netdev_hw_addr *ha; -+ -+ if (ndev->flags & IFF_PROMISC) { -+ netif_info(priv, drv, ndev, "entering promiscuous mode\n"); -+ -+ priv->promisc = 1; -+ gemac_enable_copy_all(priv->EMAC_baseaddr); -+ } else { -+ priv->promisc = 0; -+ gemac_disable_copy_all(priv->EMAC_baseaddr); -+ } -+ -+ /* Enable broadcast frame reception if required. */ -+ if (ndev->flags & IFF_BROADCAST) { -+ gemac_allow_broadcast(priv->EMAC_baseaddr); -+ } else { -+ netif_info(priv, drv, ndev, -+ "disabling broadcast frame reception\n"); -+ -+ gemac_no_broadcast(priv->EMAC_baseaddr); -+ } -+ -+ if (ndev->flags & IFF_ALLMULTI) { -+ /* Set the hash to rx all multicast frames */ -+ hash_addr.bottom = 0xFFFFFFFF; -+ hash_addr.top = 0xFFFFFFFF; -+ gemac_set_hash(priv->EMAC_baseaddr, &hash_addr); -+ netdev_for_each_uc_addr(ha, ndev) { -+ if (uc_count >= MAX_UC_SPEC_ADDR_REG) -+ break; -+ pfe_eth_enet_addr_byte_mac(ha->addr, &spec_addr); -+ gemac_set_laddrN(priv->EMAC_baseaddr, &spec_addr, -+ uc_count + 2); -+ uc_count++; -+ } -+ } else if ((netdev_mc_count(ndev) > 0) || (netdev_uc_count(ndev))) { -+ u8 *addr; -+ -+ hash_addr.bottom = 0; -+ hash_addr.top = 0; -+ -+ netdev_for_each_mc_addr(ha, ndev) { -+ addr = ha->addr; -+ -+ netif_info(priv, drv, ndev, -+ "adding multicast address %X:%X:%X:%X:%X:%X to gem filter\n", -+ addr[0], addr[1], addr[2], -+ addr[3], addr[4], addr[5]); -+ -+ result = pfe_eth_get_hash(addr); -+ -+ if (result < EMAC_HASH_REG_BITS) { -+ if (result < 32) -+ hash_addr.bottom |= (1 << result); -+ else -+ hash_addr.top |= (1 << (result - 32)); -+ } else { -+ break; -+ } -+ } -+ -+ uc_count = -1; -+ netdev_for_each_uc_addr(ha, ndev) { -+ addr = ha->addr; -+ -+ if (++uc_count < MAX_UC_SPEC_ADDR_REG) { -+ netdev_info(ndev, -+ "adding unicast address %02x:%02x:%02x:%02x:%02x:%02x to gem filter\n", -+ addr[0], addr[1], addr[2], -+ addr[3], addr[4], addr[5]); -+ pfe_eth_enet_addr_byte_mac(addr, &spec_addr); -+ gemac_set_laddrN(priv->EMAC_baseaddr, -+ &spec_addr, uc_count + 2); -+ } else { -+ netif_info(priv, drv, ndev, -+ "adding unicast address %02x:%02x:%02x:%02x:%02x:%02x to gem hash\n", -+ addr[0], addr[1], addr[2], -+ addr[3], addr[4], addr[5]); -+ -+ result = pfe_eth_get_hash(addr); -+ if (result >= EMAC_HASH_REG_BITS) { -+ break; -+ -+ } else { -+ if (result < 32) -+ hash_addr.bottom |= (1 << -+ result); -+ else -+ hash_addr.top |= (1 << -+ (result - 32)); -+ } -+ } -+ } -+ -+ gemac_set_hash(priv->EMAC_baseaddr, &hash_addr); -+ } -+ -+ if (!(netdev_uc_count(ndev) >= MAX_UC_SPEC_ADDR_REG)) { -+ /* -+ * Check if there are any specific address HW registers that -+ * need to be flushed -+ */ -+ for (uc_count = netdev_uc_count(ndev); uc_count < -+ MAX_UC_SPEC_ADDR_REG; uc_count++) -+ gemac_clear_laddrN(priv->EMAC_baseaddr, uc_count + 2); -+ } -+ -+ if (ndev->flags & IFF_LOOPBACK) -+ gemac_set_loop(priv->EMAC_baseaddr, LB_LOCAL); -+} -+ -+/* pfe_eth_set_features -+ */ -+static int pfe_eth_set_features(struct net_device *ndev, netdev_features_t -+ features) -+{ -+ struct pfe_eth_priv_s *priv = netdev_priv(ndev); -+ int rc = 0; -+ -+ if (features & NETIF_F_RXCSUM) -+ gemac_enable_rx_checksum_offload(priv->EMAC_baseaddr); -+ else -+ gemac_disable_rx_checksum_offload(priv->EMAC_baseaddr); -+ return rc; -+} -+ -+/* pfe_eth_fast_tx_timeout -+ */ -+static enum hrtimer_restart pfe_eth_fast_tx_timeout(struct hrtimer *timer) -+{ -+ struct pfe_eth_fast_timer *fast_tx_timeout = container_of(timer, struct -+ pfe_eth_fast_timer, -+ timer); -+ struct pfe_eth_priv_s *priv = container_of(fast_tx_timeout->base, -+ struct pfe_eth_priv_s, -+ fast_tx_timeout); -+ struct netdev_queue *tx_queue = netdev_get_tx_queue(priv->ndev, -+ fast_tx_timeout->queuenum); -+ -+ if (netif_tx_queue_stopped(tx_queue)) { -+#ifdef PFE_ETH_TX_STATS -+ priv->was_stopped[fast_tx_timeout->queuenum] = 1; -+#endif -+ netif_tx_wake_queue(tx_queue); -+ } -+ -+ return HRTIMER_NORESTART; -+} -+ -+/* pfe_eth_fast_tx_timeout_init -+ */ -+static void pfe_eth_fast_tx_timeout_init(struct pfe_eth_priv_s *priv) -+{ -+ int i; -+ -+ for (i = 0; i < emac_txq_cnt; i++) { -+ priv->fast_tx_timeout[i].queuenum = i; -+ hrtimer_init(&priv->fast_tx_timeout[i].timer, CLOCK_MONOTONIC, -+ HRTIMER_MODE_REL); -+ priv->fast_tx_timeout[i].timer.function = -+ pfe_eth_fast_tx_timeout; -+ priv->fast_tx_timeout[i].base = priv->fast_tx_timeout; -+ } -+} -+ -+static struct sk_buff *pfe_eth_rx_skb(struct net_device *ndev, -+ struct pfe_eth_priv_s *priv, -+ unsigned int qno) -+{ -+ void *buf_addr; -+ unsigned int rx_ctrl; -+ unsigned int desc_ctrl = 0; -+ struct hif_ipsec_hdr *ipsec_hdr = NULL; -+ struct sk_buff *skb; -+ struct sk_buff *skb_frag, *skb_frag_last = NULL; -+ int length = 0, offset; -+ -+ skb = priv->skb_inflight[qno]; -+ -+ if (skb) { -+ skb_frag_last = skb_shinfo(skb)->frag_list; -+ if (skb_frag_last) { -+ while (skb_frag_last->next) -+ skb_frag_last = skb_frag_last->next; -+ } -+ } -+ -+ while (!(desc_ctrl & CL_DESC_LAST)) { -+ buf_addr = hif_lib_receive_pkt(&priv->client, qno, &length, -+ &offset, &rx_ctrl, &desc_ctrl, -+ (void **)&ipsec_hdr); -+ if (!buf_addr) -+ goto incomplete; -+ -+#ifdef PFE_ETH_NAPI_STATS -+ priv->napi_counters[NAPI_DESC_COUNT]++; -+#endif -+ -+ /* First frag */ -+ if (desc_ctrl & CL_DESC_FIRST) { -+ skb = build_skb(buf_addr, 0); -+ if (unlikely(!skb)) -+ goto pkt_drop; -+ -+ skb_reserve(skb, offset); -+ skb_put(skb, length); -+ skb->dev = ndev; -+ -+ if ((ndev->features & NETIF_F_RXCSUM) && (rx_ctrl & -+ HIF_CTRL_RX_CHECKSUMMED)) -+ skb->ip_summed = CHECKSUM_UNNECESSARY; -+ else -+ skb_checksum_none_assert(skb); -+ -+ } else { -+ /* Next frags */ -+ if (unlikely(!skb)) { -+ pr_err("%s: NULL skb_inflight\n", -+ __func__); -+ goto pkt_drop; -+ } -+ -+ skb_frag = build_skb(buf_addr, 0); -+ -+ if (unlikely(!skb_frag)) { -+ kfree(buf_addr); -+ goto pkt_drop; -+ } -+ -+ skb_reserve(skb_frag, offset); -+ skb_put(skb_frag, length); -+ -+ skb_frag->dev = ndev; -+ -+ if (skb_shinfo(skb)->frag_list) -+ skb_frag_last->next = skb_frag; -+ else -+ skb_shinfo(skb)->frag_list = skb_frag; -+ -+ skb->truesize += skb_frag->truesize; -+ skb->data_len += length; -+ skb->len += length; -+ skb_frag_last = skb_frag; -+ } -+ } -+ -+ priv->skb_inflight[qno] = NULL; -+ return skb; -+ -+incomplete: -+ priv->skb_inflight[qno] = skb; -+ return NULL; -+ -+pkt_drop: -+ priv->skb_inflight[qno] = NULL; -+ -+ if (skb) -+ kfree_skb(skb); -+ else -+ kfree(buf_addr); -+ -+ priv->stats.rx_errors++; -+ -+ return NULL; -+} -+ -+/* pfe_eth_poll -+ */ -+static int pfe_eth_poll(struct pfe_eth_priv_s *priv, struct napi_struct *napi, -+ unsigned int qno, int budget) -+{ -+ struct net_device *ndev = priv->ndev; -+ struct sk_buff *skb; -+ int work_done = 0; -+ unsigned int len; -+ -+ netif_info(priv, intr, priv->ndev, "%s\n", __func__); -+ -+#ifdef PFE_ETH_NAPI_STATS -+ priv->napi_counters[NAPI_POLL_COUNT]++; -+#endif -+ -+ do { -+ skb = pfe_eth_rx_skb(ndev, priv, qno); -+ -+ if (!skb) -+ break; -+ -+ len = skb->len; -+ -+ /* Packet will be processed */ -+ skb->protocol = eth_type_trans(skb, ndev); -+ -+ netif_receive_skb(skb); -+ -+ priv->stats.rx_packets++; -+ priv->stats.rx_bytes += len; -+ -+ work_done++; -+ -+#ifdef PFE_ETH_NAPI_STATS -+ priv->napi_counters[NAPI_PACKET_COUNT]++; -+#endif -+ -+ } while (work_done < budget); -+ -+ /* -+ * If no Rx receive nor cleanup work was done, exit polling mode. -+ * No more netif_running(dev) check is required here , as this is -+ * checked in net/core/dev.c (2.6.33.5 kernel specific). -+ */ -+ if (work_done < budget) { -+ napi_complete(napi); -+ -+ hif_lib_event_handler_start(&priv->client, EVENT_RX_PKT_IND, -+ qno); -+ } -+#ifdef PFE_ETH_NAPI_STATS -+ else -+ priv->napi_counters[NAPI_FULL_BUDGET_COUNT]++; -+#endif -+ -+ return work_done; -+} -+ -+/* -+ * pfe_eth_lro_poll -+ */ -+static int pfe_eth_lro_poll(struct napi_struct *napi, int budget) -+{ -+ struct pfe_eth_priv_s *priv = container_of(napi, struct pfe_eth_priv_s, -+ lro_napi); -+ -+ netif_info(priv, intr, priv->ndev, "%s\n", __func__); -+ -+ return pfe_eth_poll(priv, napi, 2, budget); -+} -+ -+/* pfe_eth_low_poll -+ */ -+static int pfe_eth_low_poll(struct napi_struct *napi, int budget) -+{ -+ struct pfe_eth_priv_s *priv = container_of(napi, struct pfe_eth_priv_s, -+ low_napi); -+ -+ netif_info(priv, intr, priv->ndev, "%s\n", __func__); -+ -+ return pfe_eth_poll(priv, napi, 1, budget); -+} -+ -+/* pfe_eth_high_poll -+ */ -+static int pfe_eth_high_poll(struct napi_struct *napi, int budget) -+{ -+ struct pfe_eth_priv_s *priv = container_of(napi, struct pfe_eth_priv_s, -+ high_napi); -+ -+ netif_info(priv, intr, priv->ndev, "%s\n", __func__); -+ -+ return pfe_eth_poll(priv, napi, 0, budget); -+} -+ -+static const struct net_device_ops pfe_netdev_ops = { -+ .ndo_open = pfe_eth_open, -+ .ndo_stop = pfe_eth_close, -+ .ndo_start_xmit = pfe_eth_send_packet, -+ .ndo_select_queue = pfe_eth_select_queue, -+ .ndo_set_rx_mode = pfe_eth_set_multi, -+ .ndo_set_mac_address = pfe_eth_set_mac_address, -+ .ndo_validate_addr = eth_validate_addr, -+ .ndo_change_mtu = pfe_eth_change_mtu, -+ .ndo_get_stats = pfe_eth_get_stats, -+ .ndo_set_features = pfe_eth_set_features, -+}; -+ -+/* pfe_eth_init_one -+ */ -+static int pfe_eth_init_one(struct pfe *pfe, -+ struct ls1012a_pfe_platform_data *pfe_info, -+ int id) -+{ -+ struct net_device *ndev = NULL; -+ struct pfe_eth_priv_s *priv = NULL; -+ struct ls1012a_eth_platform_data *einfo; -+ int err; -+ -+ einfo = (struct ls1012a_eth_platform_data *) -+ pfe_info->ls1012a_eth_pdata; -+ -+ /* einfo never be NULL, but no harm in having this check */ -+ if (!einfo) { -+ pr_err( -+ "%s: pfe missing additional gemacs platform data\n" -+ , __func__); -+ err = -ENODEV; -+ goto err0; -+ } -+ -+ if (us) -+ emac_txq_cnt = EMAC_TXQ_CNT; -+ /* Create an ethernet device instance */ -+ ndev = alloc_etherdev_mq(sizeof(*priv), emac_txq_cnt); -+ -+ if (!ndev) { -+ pr_err("%s: gemac %d device allocation failed\n", -+ __func__, einfo[id].gem_id); -+ err = -ENOMEM; -+ goto err0; -+ } -+ -+ priv = netdev_priv(ndev); -+ priv->ndev = ndev; -+ priv->id = einfo[id].gem_id; -+ priv->pfe = pfe; -+ priv->phy_node = einfo[id].phy_node; -+ -+ SET_NETDEV_DEV(priv->ndev, priv->pfe->dev); -+ -+ pfe->eth.eth_priv[id] = priv; -+ -+ /* Set the info in the priv to the current info */ -+ priv->einfo = &einfo[id]; -+ priv->EMAC_baseaddr = cbus_emac_base[id]; -+ priv->GPI_baseaddr = cbus_gpi_base[id]; -+ -+ spin_lock_init(&priv->lock); -+ -+ pfe_eth_fast_tx_timeout_init(priv); -+ -+ /* Copy the station address into the dev structure, */ -+ memcpy(ndev->dev_addr, einfo[id].mac_addr, ETH_ALEN); -+ -+ if (us) -+ goto phy_init; -+ -+ ndev->mtu = 1500; -+ -+ /* Set MTU limits */ -+ ndev->min_mtu = ETH_MIN_MTU; -+ -+/* -+ * Jumbo frames are not supported on LS1012A rev-1.0. -+ * So max mtu should be restricted to supported frame length. -+ */ -+ if (pfe_errata_a010897) -+ ndev->max_mtu = JUMBO_FRAME_SIZE_V1 - ETH_HLEN - ETH_FCS_LEN; -+ else -+ ndev->max_mtu = JUMBO_FRAME_SIZE_V2 - ETH_HLEN - ETH_FCS_LEN; -+ -+ /*Enable after checksum offload is validated */ -+ ndev->hw_features = NETIF_F_RXCSUM | NETIF_F_IP_CSUM | -+ NETIF_F_IPV6_CSUM | NETIF_F_SG; -+ -+ /* enabled by default */ -+ ndev->features = ndev->hw_features; -+ -+ priv->usr_features = ndev->features; -+ -+ ndev->netdev_ops = &pfe_netdev_ops; -+ -+ ndev->ethtool_ops = &pfe_ethtool_ops; -+ -+ /* Enable basic messages by default */ -+ priv->msg_enable = NETIF_MSG_IFUP | NETIF_MSG_IFDOWN | NETIF_MSG_LINK | -+ NETIF_MSG_PROBE; -+ -+ netif_napi_add(ndev, &priv->low_napi, pfe_eth_low_poll, -+ HIF_RX_POLL_WEIGHT - 16); -+ netif_napi_add(ndev, &priv->high_napi, pfe_eth_high_poll, -+ HIF_RX_POLL_WEIGHT - 16); -+ netif_napi_add(ndev, &priv->lro_napi, pfe_eth_lro_poll, -+ HIF_RX_POLL_WEIGHT - 16); -+ -+ err = register_netdev(ndev); -+ if (err) { -+ netdev_err(ndev, "register_netdev() failed\n"); -+ goto err1; -+ } -+ -+ if ((!(pfe_use_old_dts_phy) && !(priv->phy_node)) || -+ ((pfe_use_old_dts_phy) && -+ (priv->einfo->phy_flags & GEMAC_NO_PHY))) { -+ pr_info("%s: No PHY or fixed-link\n", __func__); -+ goto skip_phy_init; -+ } -+ -+phy_init: -+ device_init_wakeup(&ndev->dev, WAKE_MAGIC); -+ -+ err = pfe_phy_init(ndev); -+ if (err) { -+ netdev_err(ndev, "%s: pfe_phy_init() failed\n", -+ __func__); -+ goto err2; -+ } -+ -+ if (us) { -+ if (priv->phydev) -+ phy_start(priv->phydev); -+ return 0; -+ } -+ -+ netif_carrier_on(ndev); -+ -+skip_phy_init: -+ /* Create all the sysfs files */ -+ if (pfe_eth_sysfs_init(ndev)) -+ goto err3; -+ -+ netif_info(priv, probe, ndev, "%s: created interface, baseaddr: %p\n", -+ __func__, priv->EMAC_baseaddr); -+ -+ return 0; -+ -+err3: -+ pfe_phy_exit(priv->ndev); -+err2: -+ if (us) -+ goto err1; -+ unregister_netdev(ndev); -+err1: -+ free_netdev(priv->ndev); -+err0: -+ return err; -+} -+ -+/* pfe_eth_init -+ */ -+int pfe_eth_init(struct pfe *pfe) -+{ -+ int ii = 0; -+ int err; -+ struct ls1012a_pfe_platform_data *pfe_info; -+ -+ pr_info("%s\n", __func__); -+ -+ cbus_emac_base[0] = EMAC1_BASE_ADDR; -+ cbus_emac_base[1] = EMAC2_BASE_ADDR; -+ -+ cbus_gpi_base[0] = EGPI1_BASE_ADDR; -+ cbus_gpi_base[1] = EGPI2_BASE_ADDR; -+ -+ pfe_info = (struct ls1012a_pfe_platform_data *) -+ pfe->dev->platform_data; -+ if (!pfe_info) { -+ pr_err("%s: pfe missing additional platform data\n", __func__); -+ err = -ENODEV; -+ goto err_pdata; -+ } -+ -+ for (ii = 0; ii < NUM_GEMAC_SUPPORT; ii++) { -+ err = pfe_eth_mdio_init(pfe, pfe_info, ii); -+ if (err) { -+ pr_err("%s: pfe_eth_mdio_init() failed\n", __func__); -+ goto err_mdio_init; -+ } -+ } -+ -+ if (fsl_guts_get_svr() == LS1012A_REV_1_0) -+ pfe_errata_a010897 = true; -+ else -+ pfe_errata_a010897 = false; -+ -+ for (ii = 0; ii < NUM_GEMAC_SUPPORT; ii++) { -+ err = pfe_eth_init_one(pfe, pfe_info, ii); -+ if (err) -+ goto err_eth_init; -+ } -+ -+ return 0; -+ -+err_eth_init: -+ while (ii--) { -+ pfe_eth_exit_one(pfe->eth.eth_priv[ii]); -+ pfe_eth_mdio_exit(pfe, ii); -+ } -+ -+err_mdio_init: -+err_pdata: -+ return err; -+} -+ -+/* pfe_eth_exit_one -+ */ -+static void pfe_eth_exit_one(struct pfe_eth_priv_s *priv) -+{ -+ netif_info(priv, probe, priv->ndev, "%s\n", __func__); -+ -+ if (!us) -+ pfe_eth_sysfs_exit(priv->ndev); -+ -+ if ((!(pfe_use_old_dts_phy) && !(priv->phy_node)) || -+ ((pfe_use_old_dts_phy) && -+ (priv->einfo->phy_flags & GEMAC_NO_PHY))) { -+ pr_info("%s: No PHY or fixed-link\n", __func__); -+ goto skip_phy_exit; -+ } -+ -+ pfe_phy_exit(priv->ndev); -+ -+skip_phy_exit: -+ if (!us) -+ unregister_netdev(priv->ndev); -+ -+ free_netdev(priv->ndev); -+} -+ -+/* pfe_eth_exit -+ */ -+void pfe_eth_exit(struct pfe *pfe) -+{ -+ int ii; -+ -+ pr_info("%s\n", __func__); -+ -+ for (ii = NUM_GEMAC_SUPPORT - 1; ii >= 0; ii--) -+ pfe_eth_exit_one(pfe->eth.eth_priv[ii]); -+ -+ for (ii = NUM_GEMAC_SUPPORT - 1; ii >= 0; ii--) -+ pfe_eth_mdio_exit(pfe, ii); -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_eth.h -@@ -0,0 +1,175 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#ifndef _PFE_ETH_H_ -+#define _PFE_ETH_H_ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#define PFE_ETH_NAPI_STATS -+#define PFE_ETH_TX_STATS -+ -+#define PFE_ETH_FRAGS_MAX (65536 / HIF_RX_PKT_MIN_SIZE) -+#define LRO_LEN_COUNT_MAX 32 -+#define LRO_NB_COUNT_MAX 32 -+ -+#define PFE_PAUSE_FLAG_ENABLE 1 -+#define PFE_PAUSE_FLAG_AUTONEG 2 -+ -+/* GEMAC configured by SW */ -+/* GEMAC configured by phy lines (not for MII/GMII) */ -+ -+#define GEMAC_SW_FULL_DUPLEX BIT(9) -+#define GEMAC_SW_SPEED_10M (0 << 12) -+#define GEMAC_SW_SPEED_100M BIT(12) -+#define GEMAC_SW_SPEED_1G (2 << 12) -+ -+#define GEMAC_NO_PHY BIT(0) -+ -+struct ls1012a_eth_platform_data { -+ /* board specific information */ -+ u32 mii_config; -+ u32 phy_flags; -+ u32 gem_id; -+ u32 phy_id; -+ u32 mdio_muxval; -+ u8 mac_addr[ETH_ALEN]; -+ struct device_node *phy_node; -+}; -+ -+struct ls1012a_mdio_platform_data { -+ int id; -+ int irq[32]; -+ u32 phy_mask; -+ int mdc_div; -+}; -+ -+struct ls1012a_pfe_platform_data { -+ struct ls1012a_eth_platform_data ls1012a_eth_pdata[3]; -+ struct ls1012a_mdio_platform_data ls1012a_mdio_pdata[3]; -+}; -+ -+#define NUM_GEMAC_SUPPORT 2 -+#define DRV_NAME "pfe-eth" -+#define DRV_VERSION "1.0" -+ -+#define LS1012A_TX_FAST_RECOVERY_TIMEOUT_MS 3 -+#define TX_POLL_TIMEOUT_MS 1000 -+ -+#define EMAC_TXQ_CNT 16 -+#define EMAC_TXQ_DEPTH (HIF_TX_DESC_NT) -+ -+#define JUMBO_FRAME_SIZE_V1 1900 -+#define JUMBO_FRAME_SIZE_V2 10258 -+/* -+ * Client Tx queue threshold, for txQ flush condition. -+ * It must be smaller than the queue size (in case we ever change it in the -+ * future). -+ */ -+#define HIF_CL_TX_FLUSH_MARK 32 -+ -+/* -+ * Max number of TX resources (HIF descriptors or skbs) that will be released -+ * in a single go during batch recycling. -+ * Should be lower than the flush mark so the SW can provide the HW with a -+ * continuous stream of packets instead of bursts. -+ */ -+#define TX_FREE_MAX_COUNT 16 -+#define EMAC_RXQ_CNT 3 -+#define EMAC_RXQ_DEPTH HIF_RX_DESC_NT -+/* make sure clients can receive a full burst of packets */ -+#define EMAC_RMON_TXBYTES_POS 0x00 -+#define EMAC_RMON_RXBYTES_POS 0x14 -+ -+#define EMAC_QUEUENUM_MASK (emac_txq_cnt - 1) -+#define EMAC_MDIO_TIMEOUT 1000 -+#define MAX_UC_SPEC_ADDR_REG 31 -+ -+struct pfe_eth_fast_timer { -+ int queuenum; -+ struct hrtimer timer; -+ void *base; -+}; -+ -+struct pfe_eth_priv_s { -+ struct pfe *pfe; -+ struct hif_client_s client; -+ struct napi_struct lro_napi; -+ struct napi_struct low_napi; -+ struct napi_struct high_napi; -+ int low_tmu_q; -+ int high_tmu_q; -+ struct net_device_stats stats; -+ struct net_device *ndev; -+ int id; -+ int promisc; -+ unsigned int msg_enable; -+ unsigned int usr_features; -+ -+ spinlock_t lock; /* protect member variables */ -+ unsigned int event_status; -+ int irq; -+ void *EMAC_baseaddr; -+ void *GPI_baseaddr; -+ /* PHY stuff */ -+ struct phy_device *phydev; -+ int oldspeed; -+ int oldduplex; -+ int oldlink; -+ struct device_node *phy_node; -+ struct clk *gemtx_clk; -+ int wol; -+ int pause_flag; -+ -+ int default_priority; -+ struct pfe_eth_fast_timer fast_tx_timeout[EMAC_TXQ_CNT]; -+ -+ struct ls1012a_eth_platform_data *einfo; -+ struct sk_buff *skb_inflight[EMAC_RXQ_CNT + 6]; -+ -+#ifdef PFE_ETH_TX_STATS -+ unsigned int stop_queue_total[EMAC_TXQ_CNT]; -+ unsigned int stop_queue_hif[EMAC_TXQ_CNT]; -+ unsigned int stop_queue_hif_client[EMAC_TXQ_CNT]; -+ unsigned int stop_queue_credit[EMAC_TXQ_CNT]; -+ unsigned int clean_fail[EMAC_TXQ_CNT]; -+ unsigned int was_stopped[EMAC_TXQ_CNT]; -+#endif -+ -+#ifdef PFE_ETH_NAPI_STATS -+ unsigned int napi_counters[NAPI_MAX_COUNT]; -+#endif -+ unsigned int frags_inflight[EMAC_RXQ_CNT + 6]; -+}; -+ -+struct pfe_eth { -+ struct pfe_eth_priv_s *eth_priv[3]; -+}; -+ -+struct pfe_mdio_priv_s { -+ void __iomem *mdio_base; -+ int mdc_div; -+ struct mii_bus *mii_bus; -+}; -+ -+struct pfe_mdio { -+ struct pfe_mdio_priv_s *mdio_priv[3]; -+}; -+ -+int pfe_eth_init(struct pfe *pfe); -+void pfe_eth_exit(struct pfe *pfe); -+int pfe_eth_suspend(struct net_device *dev); -+int pfe_eth_resume(struct net_device *dev); -+int pfe_eth_mdio_reset(struct mii_bus *bus); -+ -+#endif /* _PFE_ETH_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_firmware.c -@@ -0,0 +1,302 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+/* -+ * @file -+ * Contains all the functions to handle parsing and loading of PE firmware -+ * files. -+ */ -+#include -+ -+#include "pfe_mod.h" -+#include "pfe_firmware.h" -+#include "pfe/pfe.h" -+ -+static struct elf32_shdr *get_elf_section_header(const struct firmware *fw, -+ const char *section) -+{ -+ struct elf32_hdr *elf_hdr = (struct elf32_hdr *)fw->data; -+ struct elf32_shdr *shdr; -+ struct elf32_shdr *shdr_shstr; -+ Elf32_Off e_shoff = be32_to_cpu(elf_hdr->e_shoff); -+ Elf32_Half e_shentsize = be16_to_cpu(elf_hdr->e_shentsize); -+ Elf32_Half e_shnum = be16_to_cpu(elf_hdr->e_shnum); -+ Elf32_Half e_shstrndx = be16_to_cpu(elf_hdr->e_shstrndx); -+ Elf32_Off shstr_offset; -+ Elf32_Word sh_name; -+ const char *name; -+ int i; -+ -+ /* Section header strings */ -+ shdr_shstr = (struct elf32_shdr *)(fw->data + e_shoff + e_shstrndx * -+ e_shentsize); -+ shstr_offset = be32_to_cpu(shdr_shstr->sh_offset); -+ -+ for (i = 0; i < e_shnum; i++) { -+ shdr = (struct elf32_shdr *)(fw->data + e_shoff -+ + i * e_shentsize); -+ -+ sh_name = be32_to_cpu(shdr->sh_name); -+ -+ name = (const char *)(fw->data + shstr_offset + sh_name); -+ -+ if (!strcmp(name, section)) -+ return shdr; -+ } -+ -+ pr_err("%s: didn't find section %s\n", __func__, section); -+ -+ return NULL; -+} -+ -+#if defined(CFG_DIAGS) -+static int pfe_get_diags_info(const struct firmware *fw, struct pfe_diags_info -+ *diags_info) -+{ -+ struct elf32_shdr *shdr; -+ unsigned long offset, size; -+ -+ shdr = get_elf_section_header(fw, ".pfe_diags_str"); -+ if (shdr) { -+ offset = be32_to_cpu(shdr->sh_offset); -+ size = be32_to_cpu(shdr->sh_size); -+ diags_info->diags_str_base = be32_to_cpu(shdr->sh_addr); -+ diags_info->diags_str_size = size; -+ diags_info->diags_str_array = kmalloc(size, GFP_KERNEL); -+ memcpy(diags_info->diags_str_array, fw->data + offset, size); -+ -+ return 0; -+ } else { -+ return -1; -+ } -+} -+#endif -+ -+static void pfe_check_version_info(const struct firmware *fw) -+{ -+ /*static char *version = NULL;*/ -+ static char *version; -+ -+ struct elf32_shdr *shdr = get_elf_section_header(fw, ".version"); -+ -+ if (shdr) { -+ if (!version) { -+ /* -+ * this is the first fw we load, use its version -+ * string as reference (whatever it is) -+ */ -+ version = (char *)(fw->data + -+ be32_to_cpu(shdr->sh_offset)); -+ -+ pr_info("PFE binary version: %s\n", version); -+ } else { -+ /* -+ * already have loaded at least one firmware, check -+ * sequence can start now -+ */ -+ if (strcmp(version, (char *)(fw->data + -+ be32_to_cpu(shdr->sh_offset)))) { -+ pr_info( -+ "WARNING: PFE firmware binaries from incompatible version\n"); -+ } -+ } -+ } else { -+ /* -+ * version cannot be verified, a potential issue that should -+ * be reported -+ */ -+ pr_info( -+ "WARNING: PFE firmware binaries from incompatible version\n"); -+ } -+} -+ -+/* PFE elf firmware loader. -+ * Loads an elf firmware image into a list of PE's (specified using a bitmask) -+ * -+ * @param pe_mask Mask of PE id's to load firmware to -+ * @param fw Pointer to the firmware image -+ * -+ * @return 0 on success, a negative value on error -+ * -+ */ -+int pfe_load_elf(int pe_mask, const struct firmware *fw, struct pfe *pfe) -+{ -+ struct elf32_hdr *elf_hdr = (struct elf32_hdr *)fw->data; -+ Elf32_Half sections = be16_to_cpu(elf_hdr->e_shnum); -+ struct elf32_shdr *shdr = (struct elf32_shdr *)(fw->data + -+ be32_to_cpu(elf_hdr->e_shoff)); -+ int id, section; -+ int rc; -+ -+ pr_info("%s\n", __func__); -+ -+ /* Some sanity checks */ -+ if (strncmp(&elf_hdr->e_ident[EI_MAG0], ELFMAG, SELFMAG)) { -+ pr_err("%s: incorrect elf magic number\n", __func__); -+ return -EINVAL; -+ } -+ -+ if (elf_hdr->e_ident[EI_CLASS] != ELFCLASS32) { -+ pr_err("%s: incorrect elf class(%x)\n", __func__, -+ elf_hdr->e_ident[EI_CLASS]); -+ return -EINVAL; -+ } -+ -+ if (elf_hdr->e_ident[EI_DATA] != ELFDATA2MSB) { -+ pr_err("%s: incorrect elf data(%x)\n", __func__, -+ elf_hdr->e_ident[EI_DATA]); -+ return -EINVAL; -+ } -+ -+ if (be16_to_cpu(elf_hdr->e_type) != ET_EXEC) { -+ pr_err("%s: incorrect elf file type(%x)\n", __func__, -+ be16_to_cpu(elf_hdr->e_type)); -+ return -EINVAL; -+ } -+ -+ for (section = 0; section < sections; section++, shdr++) { -+ if (!(be32_to_cpu(shdr->sh_flags) & (SHF_WRITE | SHF_ALLOC | -+ SHF_EXECINSTR))) -+ continue; -+ -+ for (id = 0; id < MAX_PE; id++) -+ if (pe_mask & (1 << id)) { -+ rc = pe_load_elf_section(id, fw->data, shdr, -+ pfe->dev); -+ if (rc < 0) -+ goto err; -+ } -+ } -+ -+ pfe_check_version_info(fw); -+ -+ return 0; -+ -+err: -+ return rc; -+} -+ -+/* PFE firmware initialization. -+ * Loads different firmware files from filesystem. -+ * Initializes PE IMEM/DMEM and UTIL-PE DDR -+ * Initializes control path symbol addresses (by looking them up in the elf -+ * firmware files -+ * Takes PE's out of reset -+ * -+ * @return 0 on success, a negative value on error -+ * -+ */ -+int pfe_firmware_init(struct pfe *pfe) -+{ -+ const struct firmware *class_fw, *tmu_fw; -+ int rc = 0; -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ const char *util_fw_name; -+ const struct firmware *util_fw; -+#endif -+ -+ pr_info("%s\n", __func__); -+ -+ if (request_firmware(&class_fw, CLASS_FIRMWARE_FILENAME, pfe->dev)) { -+ pr_err("%s: request firmware %s failed\n", __func__, -+ CLASS_FIRMWARE_FILENAME); -+ rc = -ETIMEDOUT; -+ goto err0; -+ } -+ -+ if (request_firmware(&tmu_fw, TMU_FIRMWARE_FILENAME, pfe->dev)) { -+ pr_err("%s: request firmware %s failed\n", __func__, -+ TMU_FIRMWARE_FILENAME); -+ rc = -ETIMEDOUT; -+ goto err1; -+} -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ util_fw_name = UTIL_FIRMWARE_FILENAME; -+ -+ if (request_firmware(&util_fw, util_fw_name, pfe->dev)) { -+ pr_err("%s: request firmware %s failed\n", __func__, -+ util_fw_name); -+ rc = -ETIMEDOUT; -+ goto err2; -+ } -+#endif -+ rc = pfe_load_elf(CLASS_MASK, class_fw, pfe); -+ if (rc < 0) { -+ pr_err("%s: class firmware load failed\n", __func__); -+ goto err3; -+ } -+ -+#if defined(CFG_DIAGS) -+ rc = pfe_get_diags_info(class_fw, &pfe->diags.class_diags_info); -+ if (rc < 0) { -+ pr_warn( -+ "PFE diags won't be available for class PEs\n"); -+ rc = 0; -+ } -+#endif -+ -+ rc = pfe_load_elf(TMU_MASK, tmu_fw, pfe); -+ if (rc < 0) { -+ pr_err("%s: tmu firmware load failed\n", __func__); -+ goto err3; -+ } -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ rc = pfe_load_elf(UTIL_MASK, util_fw, pfe); -+ if (rc < 0) { -+ pr_err("%s: util firmware load failed\n", __func__); -+ goto err3; -+ } -+ -+#if defined(CFG_DIAGS) -+ rc = pfe_get_diags_info(util_fw, &pfe->diags.util_diags_info); -+ if (rc < 0) { -+ pr_warn( -+ "PFE diags won't be available for util PE\n"); -+ rc = 0; -+ } -+#endif -+ -+ util_enable(); -+#endif -+ -+ tmu_enable(0xf); -+ class_enable(); -+ -+err3: -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ release_firmware(util_fw); -+ -+err2: -+#endif -+ release_firmware(tmu_fw); -+ -+err1: -+ release_firmware(class_fw); -+ -+err0: -+ return rc; -+} -+ -+/* PFE firmware cleanup -+ * Puts PE's in reset -+ * -+ * -+ */ -+void pfe_firmware_exit(struct pfe *pfe) -+{ -+ pr_info("%s\n", __func__); -+ -+ if (pe_reset_all(&pfe->ctrl) != 0) -+ pr_err("Error: Failed to stop PEs, PFE reload may not work correctly\n"); -+ -+ class_disable(); -+ tmu_disable(0xf); -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ util_disable(); -+#endif -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_firmware.h -@@ -0,0 +1,20 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#ifndef _PFE_FIRMWARE_H_ -+#define _PFE_FIRMWARE_H_ -+ -+#define CLASS_FIRMWARE_FILENAME "ppfe_class_ls1012a.elf" -+#define TMU_FIRMWARE_FILENAME "ppfe_tmu_ls1012a.elf" -+ -+#define PFE_FW_CHECK_PASS 0 -+#define PFE_FW_CHECK_FAIL 1 -+#define NUM_PFE_FW 3 -+ -+int pfe_firmware_init(struct pfe *pfe); -+void pfe_firmware_exit(struct pfe *pfe); -+ -+#endif /* _PFE_FIRMWARE_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_hal.c -@@ -0,0 +1,1516 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#include "pfe_mod.h" -+#include "pfe/pfe.h" -+ -+/* A-010897: Jumbo frame is not supported */ -+extern bool pfe_errata_a010897; -+ -+#define PFE_RCR_MAX_FL_MASK 0xC000FFFF -+ -+void *cbus_base_addr; -+void *ddr_base_addr; -+unsigned long ddr_phys_base_addr; -+unsigned int ddr_size; -+ -+static struct pe_info pe[MAX_PE]; -+ -+/* Initializes the PFE library. -+ * Must be called before using any of the library functions. -+ * -+ * @param[in] cbus_base CBUS virtual base address (as mapped in -+ * the host CPU address space) -+ * @param[in] ddr_base PFE DDR range virtual base address (as -+ * mapped in the host CPU address space) -+ * @param[in] ddr_phys_base PFE DDR range physical base address (as -+ * mapped in platform) -+ * @param[in] size PFE DDR range size (as defined by the host -+ * software) -+ */ -+void pfe_lib_init(void *cbus_base, void *ddr_base, unsigned long ddr_phys_base, -+ unsigned int size) -+{ -+ cbus_base_addr = cbus_base; -+ ddr_base_addr = ddr_base; -+ ddr_phys_base_addr = ddr_phys_base; -+ ddr_size = size; -+ -+ pe[CLASS0_ID].dmem_base_addr = CLASS_DMEM_BASE_ADDR(0); -+ pe[CLASS0_ID].pmem_base_addr = CLASS_IMEM_BASE_ADDR(0); -+ pe[CLASS0_ID].pmem_size = CLASS_IMEM_SIZE; -+ pe[CLASS0_ID].mem_access_wdata = CLASS_MEM_ACCESS_WDATA; -+ pe[CLASS0_ID].mem_access_addr = CLASS_MEM_ACCESS_ADDR; -+ pe[CLASS0_ID].mem_access_rdata = CLASS_MEM_ACCESS_RDATA; -+ -+ pe[CLASS1_ID].dmem_base_addr = CLASS_DMEM_BASE_ADDR(1); -+ pe[CLASS1_ID].pmem_base_addr = CLASS_IMEM_BASE_ADDR(1); -+ pe[CLASS1_ID].pmem_size = CLASS_IMEM_SIZE; -+ pe[CLASS1_ID].mem_access_wdata = CLASS_MEM_ACCESS_WDATA; -+ pe[CLASS1_ID].mem_access_addr = CLASS_MEM_ACCESS_ADDR; -+ pe[CLASS1_ID].mem_access_rdata = CLASS_MEM_ACCESS_RDATA; -+ -+ pe[CLASS2_ID].dmem_base_addr = CLASS_DMEM_BASE_ADDR(2); -+ pe[CLASS2_ID].pmem_base_addr = CLASS_IMEM_BASE_ADDR(2); -+ pe[CLASS2_ID].pmem_size = CLASS_IMEM_SIZE; -+ pe[CLASS2_ID].mem_access_wdata = CLASS_MEM_ACCESS_WDATA; -+ pe[CLASS2_ID].mem_access_addr = CLASS_MEM_ACCESS_ADDR; -+ pe[CLASS2_ID].mem_access_rdata = CLASS_MEM_ACCESS_RDATA; -+ -+ pe[CLASS3_ID].dmem_base_addr = CLASS_DMEM_BASE_ADDR(3); -+ pe[CLASS3_ID].pmem_base_addr = CLASS_IMEM_BASE_ADDR(3); -+ pe[CLASS3_ID].pmem_size = CLASS_IMEM_SIZE; -+ pe[CLASS3_ID].mem_access_wdata = CLASS_MEM_ACCESS_WDATA; -+ pe[CLASS3_ID].mem_access_addr = CLASS_MEM_ACCESS_ADDR; -+ pe[CLASS3_ID].mem_access_rdata = CLASS_MEM_ACCESS_RDATA; -+ -+ pe[CLASS4_ID].dmem_base_addr = CLASS_DMEM_BASE_ADDR(4); -+ pe[CLASS4_ID].pmem_base_addr = CLASS_IMEM_BASE_ADDR(4); -+ pe[CLASS4_ID].pmem_size = CLASS_IMEM_SIZE; -+ pe[CLASS4_ID].mem_access_wdata = CLASS_MEM_ACCESS_WDATA; -+ pe[CLASS4_ID].mem_access_addr = CLASS_MEM_ACCESS_ADDR; -+ pe[CLASS4_ID].mem_access_rdata = CLASS_MEM_ACCESS_RDATA; -+ -+ pe[CLASS5_ID].dmem_base_addr = CLASS_DMEM_BASE_ADDR(5); -+ pe[CLASS5_ID].pmem_base_addr = CLASS_IMEM_BASE_ADDR(5); -+ pe[CLASS5_ID].pmem_size = CLASS_IMEM_SIZE; -+ pe[CLASS5_ID].mem_access_wdata = CLASS_MEM_ACCESS_WDATA; -+ pe[CLASS5_ID].mem_access_addr = CLASS_MEM_ACCESS_ADDR; -+ pe[CLASS5_ID].mem_access_rdata = CLASS_MEM_ACCESS_RDATA; -+ -+ pe[TMU0_ID].dmem_base_addr = TMU_DMEM_BASE_ADDR(0); -+ pe[TMU0_ID].pmem_base_addr = TMU_IMEM_BASE_ADDR(0); -+ pe[TMU0_ID].pmem_size = TMU_IMEM_SIZE; -+ pe[TMU0_ID].mem_access_wdata = TMU_MEM_ACCESS_WDATA; -+ pe[TMU0_ID].mem_access_addr = TMU_MEM_ACCESS_ADDR; -+ pe[TMU0_ID].mem_access_rdata = TMU_MEM_ACCESS_RDATA; -+ -+ pe[TMU1_ID].dmem_base_addr = TMU_DMEM_BASE_ADDR(1); -+ pe[TMU1_ID].pmem_base_addr = TMU_IMEM_BASE_ADDR(1); -+ pe[TMU1_ID].pmem_size = TMU_IMEM_SIZE; -+ pe[TMU1_ID].mem_access_wdata = TMU_MEM_ACCESS_WDATA; -+ pe[TMU1_ID].mem_access_addr = TMU_MEM_ACCESS_ADDR; -+ pe[TMU1_ID].mem_access_rdata = TMU_MEM_ACCESS_RDATA; -+ -+ pe[TMU3_ID].dmem_base_addr = TMU_DMEM_BASE_ADDR(3); -+ pe[TMU3_ID].pmem_base_addr = TMU_IMEM_BASE_ADDR(3); -+ pe[TMU3_ID].pmem_size = TMU_IMEM_SIZE; -+ pe[TMU3_ID].mem_access_wdata = TMU_MEM_ACCESS_WDATA; -+ pe[TMU3_ID].mem_access_addr = TMU_MEM_ACCESS_ADDR; -+ pe[TMU3_ID].mem_access_rdata = TMU_MEM_ACCESS_RDATA; -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ pe[UTIL_ID].dmem_base_addr = UTIL_DMEM_BASE_ADDR; -+ pe[UTIL_ID].mem_access_wdata = UTIL_MEM_ACCESS_WDATA; -+ pe[UTIL_ID].mem_access_addr = UTIL_MEM_ACCESS_ADDR; -+ pe[UTIL_ID].mem_access_rdata = UTIL_MEM_ACCESS_RDATA; -+#endif -+} -+ -+/* Writes a buffer to PE internal memory from the host -+ * through indirect access registers. -+ * -+ * @param[in] id PE identification (CLASS0_ID, ..., TMU0_ID, -+ * ..., UTIL_ID) -+ * @param[in] src Buffer source address -+ * @param[in] mem_access_addr DMEM destination address (must be 32bit -+ * aligned) -+ * @param[in] len Number of bytes to copy -+ */ -+void pe_mem_memcpy_to32(int id, u32 mem_access_addr, const void *src, unsigned -+int len) -+{ -+ u32 offset = 0, val, addr; -+ unsigned int len32 = len >> 2; -+ int i; -+ -+ addr = mem_access_addr | PE_MEM_ACCESS_WRITE | -+ PE_MEM_ACCESS_BYTE_ENABLE(0, 4); -+ -+ for (i = 0; i < len32; i++, offset += 4, src += 4) { -+ val = *(u32 *)src; -+ writel(cpu_to_be32(val), pe[id].mem_access_wdata); -+ writel(addr + offset, pe[id].mem_access_addr); -+ } -+ -+ len = (len & 0x3); -+ if (len) { -+ val = 0; -+ -+ addr = (mem_access_addr | PE_MEM_ACCESS_WRITE | -+ PE_MEM_ACCESS_BYTE_ENABLE(0, len)) + offset; -+ -+ for (i = 0; i < len; i++, src++) -+ val |= (*(u8 *)src) << (8 * i); -+ -+ writel(cpu_to_be32(val), pe[id].mem_access_wdata); -+ writel(addr, pe[id].mem_access_addr); -+ } -+} -+ -+/* Writes a buffer to PE internal data memory (DMEM) from the host -+ * through indirect access registers. -+ * @param[in] id PE identification (CLASS0_ID, ..., TMU0_ID, -+ * ..., UTIL_ID) -+ * @param[in] src Buffer source address -+ * @param[in] dst DMEM destination address (must be 32bit -+ * aligned) -+ * @param[in] len Number of bytes to copy -+ */ -+void pe_dmem_memcpy_to32(int id, u32 dst, const void *src, unsigned int len) -+{ -+ pe_mem_memcpy_to32(id, pe[id].dmem_base_addr | dst | -+ PE_MEM_ACCESS_DMEM, src, len); -+} -+ -+/* Writes a buffer to PE internal program memory (PMEM) from the host -+ * through indirect access registers. -+ * @param[in] id PE identification (CLASS0_ID, ..., TMU0_ID, -+ * ..., TMU3_ID) -+ * @param[in] src Buffer source address -+ * @param[in] dst PMEM destination address (must be 32bit -+ * aligned) -+ * @param[in] len Number of bytes to copy -+ */ -+void pe_pmem_memcpy_to32(int id, u32 dst, const void *src, unsigned int len) -+{ -+ pe_mem_memcpy_to32(id, pe[id].pmem_base_addr | (dst & (pe[id].pmem_size -+ - 1)) | PE_MEM_ACCESS_IMEM, src, len); -+} -+ -+/* Reads PE internal program memory (IMEM) from the host -+ * through indirect access registers. -+ * @param[in] id PE identification (CLASS0_ID, ..., TMU0_ID, -+ * ..., TMU3_ID) -+ * @param[in] addr PMEM read address (must be aligned on size) -+ * @param[in] size Number of bytes to read (maximum 4, must not -+ * cross 32bit boundaries) -+ * @return the data read (in PE endianness, i.e BE). -+ */ -+u32 pe_pmem_read(int id, u32 addr, u8 size) -+{ -+ u32 offset = addr & 0x3; -+ u32 mask = 0xffffffff >> ((4 - size) << 3); -+ u32 val; -+ -+ addr = pe[id].pmem_base_addr | ((addr & ~0x3) & (pe[id].pmem_size - 1)) -+ | PE_MEM_ACCESS_IMEM | PE_MEM_ACCESS_BYTE_ENABLE(offset, size); -+ -+ writel(addr, pe[id].mem_access_addr); -+ val = be32_to_cpu(readl(pe[id].mem_access_rdata)); -+ -+ return (val >> (offset << 3)) & mask; -+} -+ -+/* Writes PE internal data memory (DMEM) from the host -+ * through indirect access registers. -+ * @param[in] id PE identification (CLASS0_ID, ..., TMU0_ID, -+ * ..., UTIL_ID) -+ * @param[in] addr DMEM write address (must be aligned on size) -+ * @param[in] val Value to write (in PE endianness, i.e BE) -+ * @param[in] size Number of bytes to write (maximum 4, must not -+ * cross 32bit boundaries) -+ */ -+void pe_dmem_write(int id, u32 val, u32 addr, u8 size) -+{ -+ u32 offset = addr & 0x3; -+ -+ addr = pe[id].dmem_base_addr | (addr & ~0x3) | PE_MEM_ACCESS_WRITE | -+ PE_MEM_ACCESS_DMEM | PE_MEM_ACCESS_BYTE_ENABLE(offset, size); -+ -+ /* Indirect access interface is byte swapping data being written */ -+ writel(cpu_to_be32(val << (offset << 3)), pe[id].mem_access_wdata); -+ writel(addr, pe[id].mem_access_addr); -+} -+ -+/* Reads PE internal data memory (DMEM) from the host -+ * through indirect access registers. -+ * @param[in] id PE identification (CLASS0_ID, ..., TMU0_ID, -+ * ..., UTIL_ID) -+ * @param[in] addr DMEM read address (must be aligned on size) -+ * @param[in] size Number of bytes to read (maximum 4, must not -+ * cross 32bit boundaries) -+ * @return the data read (in PE endianness, i.e BE). -+ */ -+u32 pe_dmem_read(int id, u32 addr, u8 size) -+{ -+ u32 offset = addr & 0x3; -+ u32 mask = 0xffffffff >> ((4 - size) << 3); -+ u32 val; -+ -+ addr = pe[id].dmem_base_addr | (addr & ~0x3) | PE_MEM_ACCESS_DMEM | -+ PE_MEM_ACCESS_BYTE_ENABLE(offset, size); -+ -+ writel(addr, pe[id].mem_access_addr); -+ -+ /* Indirect access interface is byte swapping data being read */ -+ val = be32_to_cpu(readl(pe[id].mem_access_rdata)); -+ -+ return (val >> (offset << 3)) & mask; -+} -+ -+/* This function is used to write to CLASS internal bus peripherals (ccu, -+ * pe-lem) from the host -+ * through indirect access registers. -+ * @param[in] val value to write -+ * @param[in] addr Address to write to (must be aligned on size) -+ * @param[in] size Number of bytes to write (1, 2 or 4) -+ * -+ */ -+void class_bus_write(u32 val, u32 addr, u8 size) -+{ -+ u32 offset = addr & 0x3; -+ -+ writel((addr & CLASS_BUS_ACCESS_BASE_MASK), CLASS_BUS_ACCESS_BASE); -+ -+ addr = (addr & ~CLASS_BUS_ACCESS_BASE_MASK) | PE_MEM_ACCESS_WRITE | -+ (size << 24); -+ -+ writel(cpu_to_be32(val << (offset << 3)), CLASS_BUS_ACCESS_WDATA); -+ writel(addr, CLASS_BUS_ACCESS_ADDR); -+} -+ -+/* Reads from CLASS internal bus peripherals (ccu, pe-lem) from the host -+ * through indirect access registers. -+ * @param[in] addr Address to read from (must be aligned on size) -+ * @param[in] size Number of bytes to read (1, 2 or 4) -+ * @return the read data -+ * -+ */ -+u32 class_bus_read(u32 addr, u8 size) -+{ -+ u32 offset = addr & 0x3; -+ u32 mask = 0xffffffff >> ((4 - size) << 3); -+ u32 val; -+ -+ writel((addr & CLASS_BUS_ACCESS_BASE_MASK), CLASS_BUS_ACCESS_BASE); -+ -+ addr = (addr & ~CLASS_BUS_ACCESS_BASE_MASK) | (size << 24); -+ -+ writel(addr, CLASS_BUS_ACCESS_ADDR); -+ val = be32_to_cpu(readl(CLASS_BUS_ACCESS_RDATA)); -+ -+ return (val >> (offset << 3)) & mask; -+} -+ -+/* Writes data to the cluster memory (PE_LMEM) -+ * @param[in] dst PE LMEM destination address (must be 32bit aligned) -+ * @param[in] src Buffer source address -+ * @param[in] len Number of bytes to copy -+ */ -+void class_pe_lmem_memcpy_to32(u32 dst, const void *src, unsigned int len) -+{ -+ u32 len32 = len >> 2; -+ int i; -+ -+ for (i = 0; i < len32; i++, src += 4, dst += 4) -+ class_bus_write(*(u32 *)src, dst, 4); -+ -+ if (len & 0x2) { -+ class_bus_write(*(u16 *)src, dst, 2); -+ src += 2; -+ dst += 2; -+ } -+ -+ if (len & 0x1) { -+ class_bus_write(*(u8 *)src, dst, 1); -+ src++; -+ dst++; -+ } -+} -+ -+/* Writes value to the cluster memory (PE_LMEM) -+ * @param[in] dst PE LMEM destination address (must be 32bit aligned) -+ * @param[in] val Value to write -+ * @param[in] len Number of bytes to write -+ */ -+void class_pe_lmem_memset(u32 dst, int val, unsigned int len) -+{ -+ u32 len32 = len >> 2; -+ int i; -+ -+ val = val | (val << 8) | (val << 16) | (val << 24); -+ -+ for (i = 0; i < len32; i++, dst += 4) -+ class_bus_write(val, dst, 4); -+ -+ if (len & 0x2) { -+ class_bus_write(val, dst, 2); -+ dst += 2; -+ } -+ -+ if (len & 0x1) { -+ class_bus_write(val, dst, 1); -+ dst++; -+ } -+} -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ -+/* Writes UTIL program memory (DDR) from the host. -+ * -+ * @param[in] addr Address to write (virtual, must be aligned on size) -+ * @param[in] val Value to write (in PE endianness, i.e BE) -+ * @param[in] size Number of bytes to write (2 or 4) -+ */ -+static void util_pmem_write(u32 val, void *addr, u8 size) -+{ -+ void *addr64 = (void *)((unsigned long)addr & ~0x7); -+ unsigned long off = 8 - ((unsigned long)addr & 0x7) - size; -+ -+ /* -+ * IMEM should be loaded as a 64bit swapped value in a 64bit aligned -+ * location -+ */ -+ if (size == 4) -+ writel(be32_to_cpu(val), addr64 + off); -+ else -+ writew(be16_to_cpu((u16)val), addr64 + off); -+} -+ -+/* Writes a buffer to UTIL program memory (DDR) from the host. -+ * -+ * @param[in] dst Address to write (virtual, must be at least 16bit -+ * aligned) -+ * @param[in] src Buffer to write (in PE endianness, i.e BE, must have -+ * same alignment as dst) -+ * @param[in] len Number of bytes to write (must be at least 16bit -+ * aligned) -+ */ -+static void util_pmem_memcpy(void *dst, const void *src, unsigned int len) -+{ -+ unsigned int len32; -+ int i; -+ -+ if ((unsigned long)src & 0x2) { -+ util_pmem_write(*(u16 *)src, dst, 2); -+ src += 2; -+ dst += 2; -+ len -= 2; -+ } -+ -+ len32 = len >> 2; -+ -+ for (i = 0; i < len32; i++, dst += 4, src += 4) -+ util_pmem_write(*(u32 *)src, dst, 4); -+ -+ if (len & 0x2) -+ util_pmem_write(*(u16 *)src, dst, len & 0x2); -+} -+#endif -+ -+/* Loads an elf section into pmem -+ * Code needs to be at least 16bit aligned and only PROGBITS sections are -+ * supported -+ * -+ * @param[in] id PE identification (CLASS0_ID, ..., TMU0_ID, ..., -+ * TMU3_ID) -+ * @param[in] data pointer to the elf firmware -+ * @param[in] shdr pointer to the elf section header -+ * -+ */ -+static int pe_load_pmem_section(int id, const void *data, -+ struct elf32_shdr *shdr) -+{ -+ u32 offset = be32_to_cpu(shdr->sh_offset); -+ u32 addr = be32_to_cpu(shdr->sh_addr); -+ u32 size = be32_to_cpu(shdr->sh_size); -+ u32 type = be32_to_cpu(shdr->sh_type); -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ if (id == UTIL_ID) { -+ pr_err("%s: unsupported pmem section for UTIL\n", -+ __func__); -+ return -EINVAL; -+ } -+#endif -+ -+ if (((unsigned long)(data + offset) & 0x3) != (addr & 0x3)) { -+ pr_err( -+ "%s: load address(%x) and elf file address(%lx) don't have the same alignment\n" -+ , __func__, addr, (unsigned long)data + offset); -+ -+ return -EINVAL; -+ } -+ -+ if (addr & 0x1) { -+ pr_err("%s: load address(%x) is not 16bit aligned\n", -+ __func__, addr); -+ return -EINVAL; -+ } -+ -+ if (size & 0x1) { -+ pr_err("%s: load size(%x) is not 16bit aligned\n", -+ __func__, size); -+ return -EINVAL; -+ } -+ -+ switch (type) { -+ case SHT_PROGBITS: -+ pe_pmem_memcpy_to32(id, addr, data + offset, size); -+ -+ break; -+ -+ default: -+ pr_err("%s: unsupported section type(%x)\n", __func__, -+ type); -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+ -+/* Loads an elf section into dmem -+ * Data needs to be at least 32bit aligned, NOBITS sections are correctly -+ * initialized to 0 -+ * -+ * @param[in] id PE identification (CLASS0_ID, ..., TMU0_ID, -+ * ..., UTIL_ID) -+ * @param[in] data pointer to the elf firmware -+ * @param[in] shdr pointer to the elf section header -+ * -+ */ -+static int pe_load_dmem_section(int id, const void *data, -+ struct elf32_shdr *shdr) -+{ -+ u32 offset = be32_to_cpu(shdr->sh_offset); -+ u32 addr = be32_to_cpu(shdr->sh_addr); -+ u32 size = be32_to_cpu(shdr->sh_size); -+ u32 type = be32_to_cpu(shdr->sh_type); -+ u32 size32 = size >> 2; -+ int i; -+ -+ if (((unsigned long)(data + offset) & 0x3) != (addr & 0x3)) { -+ pr_err( -+ "%s: load address(%x) and elf file address(%lx) don't have the same alignment\n", -+ __func__, addr, (unsigned long)data + offset); -+ -+ return -EINVAL; -+ } -+ -+ if (addr & 0x3) { -+ pr_err("%s: load address(%x) is not 32bit aligned\n", -+ __func__, addr); -+ return -EINVAL; -+ } -+ -+ switch (type) { -+ case SHT_PROGBITS: -+ pe_dmem_memcpy_to32(id, addr, data + offset, size); -+ break; -+ -+ case SHT_NOBITS: -+ for (i = 0; i < size32; i++, addr += 4) -+ pe_dmem_write(id, 0, addr, 4); -+ -+ if (size & 0x3) -+ pe_dmem_write(id, 0, addr, size & 0x3); -+ -+ break; -+ -+ default: -+ pr_err("%s: unsupported section type(%x)\n", __func__, -+ type); -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+ -+/* Loads an elf section into DDR -+ * Data needs to be at least 32bit aligned, NOBITS sections are correctly -+ * initialized to 0 -+ * -+ * @param[in] id PE identification (CLASS0_ID, ..., TMU0_ID, -+ * ..., UTIL_ID) -+ * @param[in] data pointer to the elf firmware -+ * @param[in] shdr pointer to the elf section header -+ * -+ */ -+static int pe_load_ddr_section(int id, const void *data, -+ struct elf32_shdr *shdr, -+ struct device *dev) { -+ u32 offset = be32_to_cpu(shdr->sh_offset); -+ u32 addr = be32_to_cpu(shdr->sh_addr); -+ u32 size = be32_to_cpu(shdr->sh_size); -+ u32 type = be32_to_cpu(shdr->sh_type); -+ u32 flags = be32_to_cpu(shdr->sh_flags); -+ -+ switch (type) { -+ case SHT_PROGBITS: -+ if (flags & SHF_EXECINSTR) { -+ if (id <= CLASS_MAX_ID) { -+ /* DO the loading only once in DDR */ -+ if (id == CLASS0_ID) { -+ pr_err( -+ "%s: load address(%x) and elf file address(%lx) rcvd\n", -+ __func__, addr, -+ (unsigned long)data + offset); -+ if (((unsigned long)(data + offset) -+ & 0x3) != (addr & 0x3)) { -+ pr_err( -+ "%s: load address(%x) and elf file address(%lx) don't have the same alignment\n" -+ , __func__, addr, -+ (unsigned long)data + offset); -+ -+ return -EINVAL; -+ } -+ -+ if (addr & 0x1) { -+ pr_err( -+ "%s: load address(%x) is not 16bit aligned\n" -+ , __func__, addr); -+ return -EINVAL; -+ } -+ -+ if (size & 0x1) { -+ pr_err( -+ "%s: load length(%x) is not 16bit aligned\n" -+ , __func__, size); -+ return -EINVAL; -+ } -+ memcpy(DDR_PHYS_TO_VIRT( -+ DDR_PFE_TO_PHYS(addr)), -+ data + offset, size); -+ } -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ } else if (id == UTIL_ID) { -+ if (((unsigned long)(data + offset) & 0x3) -+ != (addr & 0x3)) { -+ pr_err( -+ "%s: load address(%x) and elf file address(%lx) don't have the same alignment\n" -+ , __func__, addr, -+ (unsigned long)data + offset); -+ -+ return -EINVAL; -+ } -+ -+ if (addr & 0x1) { -+ pr_err( -+ "%s: load address(%x) is not 16bit aligned\n" -+ , __func__, addr); -+ return -EINVAL; -+ } -+ -+ if (size & 0x1) { -+ pr_err( -+ "%s: load length(%x) is not 16bit aligned\n" -+ , __func__, size); -+ return -EINVAL; -+ } -+ -+ util_pmem_memcpy(DDR_PHYS_TO_VIRT( -+ DDR_PFE_TO_PHYS(addr)), -+ data + offset, size); -+ } -+#endif -+ } else { -+ pr_err( -+ "%s: unsupported ddr section type(%x) for PE(%d)\n" -+ , __func__, type, id); -+ return -EINVAL; -+ } -+ -+ } else { -+ memcpy(DDR_PHYS_TO_VIRT(DDR_PFE_TO_PHYS(addr)), data -+ + offset, size); -+ } -+ -+ break; -+ -+ case SHT_NOBITS: -+ memset(DDR_PHYS_TO_VIRT(DDR_PFE_TO_PHYS(addr)), 0, size); -+ -+ break; -+ -+ default: -+ pr_err("%s: unsupported section type(%x)\n", __func__, -+ type); -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+ -+/* Loads an elf section into pe lmem -+ * Data needs to be at least 32bit aligned, NOBITS sections are correctly -+ * initialized to 0 -+ * -+ * @param[in] id PE identification (CLASS0_ID,..., CLASS5_ID) -+ * @param[in] data pointer to the elf firmware -+ * @param[in] shdr pointer to the elf section header -+ * -+ */ -+static int pe_load_pe_lmem_section(int id, const void *data, -+ struct elf32_shdr *shdr) -+{ -+ u32 offset = be32_to_cpu(shdr->sh_offset); -+ u32 addr = be32_to_cpu(shdr->sh_addr); -+ u32 size = be32_to_cpu(shdr->sh_size); -+ u32 type = be32_to_cpu(shdr->sh_type); -+ -+ if (id > CLASS_MAX_ID) { -+ pr_err( -+ "%s: unsupported pe-lmem section type(%x) for PE(%d)\n", -+ __func__, type, id); -+ return -EINVAL; -+ } -+ -+ if (((unsigned long)(data + offset) & 0x3) != (addr & 0x3)) { -+ pr_err( -+ "%s: load address(%x) and elf file address(%lx) don't have the same alignment\n", -+ __func__, addr, (unsigned long)data + offset); -+ -+ return -EINVAL; -+ } -+ -+ if (addr & 0x3) { -+ pr_err("%s: load address(%x) is not 32bit aligned\n", -+ __func__, addr); -+ return -EINVAL; -+ } -+ -+ switch (type) { -+ case SHT_PROGBITS: -+ class_pe_lmem_memcpy_to32(addr, data + offset, size); -+ break; -+ -+ case SHT_NOBITS: -+ class_pe_lmem_memset(addr, 0, size); -+ break; -+ -+ default: -+ pr_err("%s: unsupported section type(%x)\n", __func__, -+ type); -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+ -+/* Loads an elf section into a PE -+ * For now only supports loading a section to dmem (all PE's), pmem (class and -+ * tmu PE's), -+ * DDDR (util PE code) -+ * -+ * @param[in] id PE identification (CLASS0_ID, ..., TMU0_ID, -+ * ..., UTIL_ID) -+ * @param[in] data pointer to the elf firmware -+ * @param[in] shdr pointer to the elf section header -+ * -+ */ -+int pe_load_elf_section(int id, const void *data, struct elf32_shdr *shdr, -+ struct device *dev) { -+ u32 addr = be32_to_cpu(shdr->sh_addr); -+ u32 size = be32_to_cpu(shdr->sh_size); -+ -+ if (IS_DMEM(addr, size)) -+ return pe_load_dmem_section(id, data, shdr); -+ else if (IS_PMEM(addr, size)) -+ return pe_load_pmem_section(id, data, shdr); -+ else if (IS_PFE_LMEM(addr, size)) -+ return 0; -+ else if (IS_PHYS_DDR(addr, size)) -+ return pe_load_ddr_section(id, data, shdr, dev); -+ else if (IS_PE_LMEM(addr, size)) -+ return pe_load_pe_lmem_section(id, data, shdr); -+ -+ pr_err("%s: unsupported memory range(%x)\n", __func__, -+ addr); -+ return 0; -+} -+ -+/**************************** BMU ***************************/ -+ -+/* Initializes a BMU block. -+ * @param[in] base BMU block base address -+ * @param[in] cfg BMU configuration -+ */ -+void bmu_init(void *base, struct BMU_CFG *cfg) -+{ -+ bmu_disable(base); -+ -+ bmu_set_config(base, cfg); -+ -+ bmu_reset(base); -+} -+ -+/* Resets a BMU block. -+ * @param[in] base BMU block base address -+ */ -+void bmu_reset(void *base) -+{ -+ writel(CORE_SW_RESET, base + BMU_CTRL); -+ -+ /* Wait for self clear */ -+ while (readl(base + BMU_CTRL) & CORE_SW_RESET) -+ ; -+} -+ -+/* Enabled a BMU block. -+ * @param[in] base BMU block base address -+ */ -+void bmu_enable(void *base) -+{ -+ writel(CORE_ENABLE, base + BMU_CTRL); -+} -+ -+/* Disables a BMU block. -+ * @param[in] base BMU block base address -+ */ -+void bmu_disable(void *base) -+{ -+ writel(CORE_DISABLE, base + BMU_CTRL); -+} -+ -+/* Sets the configuration of a BMU block. -+ * @param[in] base BMU block base address -+ * @param[in] cfg BMU configuration -+ */ -+void bmu_set_config(void *base, struct BMU_CFG *cfg) -+{ -+ writel(cfg->baseaddr, base + BMU_UCAST_BASE_ADDR); -+ writel(cfg->count & 0xffff, base + BMU_UCAST_CONFIG); -+ writel(cfg->size & 0xffff, base + BMU_BUF_SIZE); -+ -+ /* Interrupts are never used */ -+ writel(cfg->low_watermark, base + BMU_LOW_WATERMARK); -+ writel(cfg->high_watermark, base + BMU_HIGH_WATERMARK); -+ writel(0x0, base + BMU_INT_ENABLE); -+} -+ -+/**************************** MTIP GEMAC ***************************/ -+ -+/* Enable Rx Checksum Engine. With this enabled, Frame with bad IP, -+ * TCP or UDP checksums are discarded -+ * -+ * @param[in] base GEMAC base address. -+ */ -+void gemac_enable_rx_checksum_offload(void *base) -+{ -+ /*Do not find configuration to do this */ -+} -+ -+/* Disable Rx Checksum Engine. -+ * -+ * @param[in] base GEMAC base address. -+ */ -+void gemac_disable_rx_checksum_offload(void *base) -+{ -+ /*Do not find configuration to do this */ -+} -+ -+/* GEMAC set speed. -+ * @param[in] base GEMAC base address -+ * @param[in] speed GEMAC speed (10, 100 or 1000 Mbps) -+ */ -+void gemac_set_speed(void *base, enum mac_speed gem_speed) -+{ -+ u32 ecr = readl(base + EMAC_ECNTRL_REG) & ~EMAC_ECNTRL_SPEED; -+ u32 rcr = readl(base + EMAC_RCNTRL_REG) & ~EMAC_RCNTRL_RMII_10T; -+ -+ switch (gem_speed) { -+ case SPEED_10M: -+ rcr |= EMAC_RCNTRL_RMII_10T; -+ break; -+ -+ case SPEED_1000M: -+ ecr |= EMAC_ECNTRL_SPEED; -+ break; -+ -+ case SPEED_100M: -+ default: -+ /*It is in 100M mode */ -+ break; -+ } -+ writel(ecr, (base + EMAC_ECNTRL_REG)); -+ writel(rcr, (base + EMAC_RCNTRL_REG)); -+} -+ -+/* GEMAC set duplex. -+ * @param[in] base GEMAC base address -+ * @param[in] duplex GEMAC duplex mode (Full, Half) -+ */ -+void gemac_set_duplex(void *base, int duplex) -+{ -+ if (duplex == DUPLEX_HALF) { -+ writel(readl(base + EMAC_TCNTRL_REG) & ~EMAC_TCNTRL_FDEN, base -+ + EMAC_TCNTRL_REG); -+ writel(readl(base + EMAC_RCNTRL_REG) | EMAC_RCNTRL_DRT, (base -+ + EMAC_RCNTRL_REG)); -+ } else{ -+ writel(readl(base + EMAC_TCNTRL_REG) | EMAC_TCNTRL_FDEN, base -+ + EMAC_TCNTRL_REG); -+ writel(readl(base + EMAC_RCNTRL_REG) & ~EMAC_RCNTRL_DRT, (base -+ + EMAC_RCNTRL_REG)); -+ } -+} -+ -+/* GEMAC set mode. -+ * @param[in] base GEMAC base address -+ * @param[in] mode GEMAC operation mode (MII, RMII, RGMII, SGMII) -+ */ -+void gemac_set_mode(void *base, int mode) -+{ -+ u32 val = readl(base + EMAC_RCNTRL_REG); -+ -+ /*Remove loopbank*/ -+ val &= ~EMAC_RCNTRL_LOOP; -+ -+ /* Enable flow control and MII mode and terminate received CRC */ -+ val |= (EMAC_RCNTRL_FCE | EMAC_RCNTRL_MII_MODE | EMAC_RCNTRL_CRC_FWD); -+ -+ writel(val, base + EMAC_RCNTRL_REG); -+} -+ -+/* GEMAC enable function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_enable(void *base) -+{ -+ writel(readl(base + EMAC_ECNTRL_REG) | EMAC_ECNTRL_ETHER_EN, base + -+ EMAC_ECNTRL_REG); -+} -+ -+/* GEMAC disable function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_disable(void *base) -+{ -+ writel(readl(base + EMAC_ECNTRL_REG) & ~EMAC_ECNTRL_ETHER_EN, base + -+ EMAC_ECNTRL_REG); -+} -+ -+/* GEMAC TX disable function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_tx_disable(void *base) -+{ -+ writel(readl(base + EMAC_TCNTRL_REG) | EMAC_TCNTRL_GTS, base + -+ EMAC_TCNTRL_REG); -+} -+ -+void gemac_tx_enable(void *base) -+{ -+ writel(readl(base + EMAC_TCNTRL_REG) & ~EMAC_TCNTRL_GTS, base + -+ EMAC_TCNTRL_REG); -+} -+ -+/* Sets the hash register of the MAC. -+ * This register is used for matching unicast and multicast frames. -+ * -+ * @param[in] base GEMAC base address. -+ * @param[in] hash 64-bit hash to be configured. -+ */ -+void gemac_set_hash(void *base, struct pfe_mac_addr *hash) -+{ -+ writel(hash->bottom, base + EMAC_GALR); -+ writel(hash->top, base + EMAC_GAUR); -+} -+ -+void gemac_set_laddrN(void *base, struct pfe_mac_addr *address, -+ unsigned int entry_index) -+{ -+ if ((entry_index < 1) || (entry_index > EMAC_SPEC_ADDR_MAX)) -+ return; -+ -+ entry_index = entry_index - 1; -+ if (entry_index < 1) { -+ writel(htonl(address->bottom), base + EMAC_PHY_ADDR_LOW); -+ writel((htonl(address->top) | 0x8808), base + -+ EMAC_PHY_ADDR_HIGH); -+ } else { -+ writel(htonl(address->bottom), base + ((entry_index - 1) * 8) -+ + EMAC_SMAC_0_0); -+ writel((htonl(address->top) | 0x8808), base + ((entry_index - -+ 1) * 8) + EMAC_SMAC_0_1); -+ } -+} -+ -+void gemac_clear_laddrN(void *base, unsigned int entry_index) -+{ -+ if ((entry_index < 1) || (entry_index > EMAC_SPEC_ADDR_MAX)) -+ return; -+ -+ entry_index = entry_index - 1; -+ if (entry_index < 1) { -+ writel(0, base + EMAC_PHY_ADDR_LOW); -+ writel(0, base + EMAC_PHY_ADDR_HIGH); -+ } else { -+ writel(0, base + ((entry_index - 1) * 8) + EMAC_SMAC_0_0); -+ writel(0, base + ((entry_index - 1) * 8) + EMAC_SMAC_0_1); -+ } -+} -+ -+/* Set the loopback mode of the MAC. This can be either no loopback for -+ * normal operation, local loopback through MAC internal loopback module or PHY -+ * loopback for external loopback through a PHY. This asserts the external -+ * loop pin. -+ * -+ * @param[in] base GEMAC base address. -+ * @param[in] gem_loop Loopback mode to be enabled. LB_LOCAL - MAC -+ * Loopback, -+ * LB_EXT - PHY Loopback. -+ */ -+void gemac_set_loop(void *base, enum mac_loop gem_loop) -+{ -+ pr_info("%s()\n", __func__); -+ writel(readl(base + EMAC_RCNTRL_REG) | EMAC_RCNTRL_LOOP, (base + -+ EMAC_RCNTRL_REG)); -+} -+ -+/* GEMAC allow frames -+ * @param[in] base GEMAC base address -+ */ -+void gemac_enable_copy_all(void *base) -+{ -+ writel(readl(base + EMAC_RCNTRL_REG) | EMAC_RCNTRL_PROM, (base + -+ EMAC_RCNTRL_REG)); -+} -+ -+/* GEMAC do not allow frames -+ * @param[in] base GEMAC base address -+ */ -+void gemac_disable_copy_all(void *base) -+{ -+ writel(readl(base + EMAC_RCNTRL_REG) & ~EMAC_RCNTRL_PROM, (base + -+ EMAC_RCNTRL_REG)); -+} -+ -+/* GEMAC allow broadcast function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_allow_broadcast(void *base) -+{ -+ writel(readl(base + EMAC_RCNTRL_REG) & ~EMAC_RCNTRL_BC_REJ, base + -+ EMAC_RCNTRL_REG); -+} -+ -+/* GEMAC no broadcast function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_no_broadcast(void *base) -+{ -+ writel(readl(base + EMAC_RCNTRL_REG) | EMAC_RCNTRL_BC_REJ, base + -+ EMAC_RCNTRL_REG); -+} -+ -+/* GEMAC enable 1536 rx function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_enable_1536_rx(void *base) -+{ -+ /* Set 1536 as Maximum frame length */ -+ writel((readl(base + EMAC_RCNTRL_REG) & PFE_RCR_MAX_FL_MASK) -+ | (1536 << 16), base + EMAC_RCNTRL_REG); -+} -+ -+/* GEMAC set rx Max frame length. -+ * @param[in] base GEMAC base address -+ * @param[in] mtu new mtu -+ */ -+void gemac_set_rx_max_fl(void *base, int mtu) -+{ -+ /* Set mtu as Maximum frame length */ -+ writel((readl(base + EMAC_RCNTRL_REG) & PFE_RCR_MAX_FL_MASK) -+ | (mtu << 16), base + EMAC_RCNTRL_REG); -+} -+ -+/* GEMAC enable stacked vlan function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_enable_stacked_vlan(void *base) -+{ -+ /* MTIP doesn't support stacked vlan */ -+} -+ -+/* GEMAC enable pause rx function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_enable_pause_rx(void *base) -+{ -+ writel(readl(base + EMAC_RCNTRL_REG) | EMAC_RCNTRL_FCE, -+ base + EMAC_RCNTRL_REG); -+} -+ -+/* GEMAC disable pause rx function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_disable_pause_rx(void *base) -+{ -+ writel(readl(base + EMAC_RCNTRL_REG) & ~EMAC_RCNTRL_FCE, -+ base + EMAC_RCNTRL_REG); -+} -+ -+/* GEMAC enable pause tx function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_enable_pause_tx(void *base) -+{ -+ writel(EMAC_RX_SECTION_EMPTY_V, base + EMAC_RX_SECTION_EMPTY); -+} -+ -+/* GEMAC disable pause tx function. -+ * @param[in] base GEMAC base address -+ */ -+void gemac_disable_pause_tx(void *base) -+{ -+ writel(0x0, base + EMAC_RX_SECTION_EMPTY); -+} -+ -+/* GEMAC wol configuration -+ * @param[in] base GEMAC base address -+ * @param[in] wol_conf WoL register configuration -+ */ -+void gemac_set_wol(void *base, u32 wol_conf) -+{ -+ u32 val = readl(base + EMAC_ECNTRL_REG); -+ -+ if (wol_conf) -+ val |= (EMAC_ECNTRL_MAGIC_ENA | EMAC_ECNTRL_SLEEP); -+ else -+ val &= ~(EMAC_ECNTRL_MAGIC_ENA | EMAC_ECNTRL_SLEEP); -+ writel(val, base + EMAC_ECNTRL_REG); -+} -+ -+/* Sets Gemac bus width to 64bit -+ * @param[in] base GEMAC base address -+ * @param[in] width gemac bus width to be set possible values are 32/64/128 -+ */ -+void gemac_set_bus_width(void *base, int width) -+{ -+} -+ -+/* Sets Gemac configuration. -+ * @param[in] base GEMAC base address -+ * @param[in] cfg GEMAC configuration -+ */ -+void gemac_set_config(void *base, struct gemac_cfg *cfg) -+{ -+ /*GEMAC config taken from VLSI */ -+ writel(0x00000004, base + EMAC_TFWR_STR_FWD); -+ writel(0x00000005, base + EMAC_RX_SECTION_FULL); -+ -+ if (pfe_errata_a010897) -+ writel(0x0000076c, base + EMAC_TRUNC_FL); -+ else -+ writel(0x00003fff, base + EMAC_TRUNC_FL); -+ -+ writel(0x00000030, base + EMAC_TX_SECTION_EMPTY); -+ writel(0x00000000, base + EMAC_MIB_CTRL_STS_REG); -+ -+ gemac_set_mode(base, cfg->mode); -+ -+ gemac_set_speed(base, cfg->speed); -+ -+ gemac_set_duplex(base, cfg->duplex); -+} -+ -+/**************************** GPI ***************************/ -+ -+/* Initializes a GPI block. -+ * @param[in] base GPI base address -+ * @param[in] cfg GPI configuration -+ */ -+void gpi_init(void *base, struct gpi_cfg *cfg) -+{ -+ gpi_reset(base); -+ -+ gpi_disable(base); -+ -+ gpi_set_config(base, cfg); -+} -+ -+/* Resets a GPI block. -+ * @param[in] base GPI base address -+ */ -+void gpi_reset(void *base) -+{ -+ writel(CORE_SW_RESET, base + GPI_CTRL); -+} -+ -+/* Enables a GPI block. -+ * @param[in] base GPI base address -+ */ -+void gpi_enable(void *base) -+{ -+ writel(CORE_ENABLE, base + GPI_CTRL); -+} -+ -+/* Disables a GPI block. -+ * @param[in] base GPI base address -+ */ -+void gpi_disable(void *base) -+{ -+ writel(CORE_DISABLE, base + GPI_CTRL); -+} -+ -+/* Sets the configuration of a GPI block. -+ * @param[in] base GPI base address -+ * @param[in] cfg GPI configuration -+ */ -+void gpi_set_config(void *base, struct gpi_cfg *cfg) -+{ -+ writel(CBUS_VIRT_TO_PFE(BMU1_BASE_ADDR + BMU_ALLOC_CTRL), base -+ + GPI_LMEM_ALLOC_ADDR); -+ writel(CBUS_VIRT_TO_PFE(BMU1_BASE_ADDR + BMU_FREE_CTRL), base -+ + GPI_LMEM_FREE_ADDR); -+ writel(CBUS_VIRT_TO_PFE(BMU2_BASE_ADDR + BMU_ALLOC_CTRL), base -+ + GPI_DDR_ALLOC_ADDR); -+ writel(CBUS_VIRT_TO_PFE(BMU2_BASE_ADDR + BMU_FREE_CTRL), base -+ + GPI_DDR_FREE_ADDR); -+ writel(CBUS_VIRT_TO_PFE(CLASS_INQ_PKTPTR), base + GPI_CLASS_ADDR); -+ writel(DDR_HDR_SIZE, base + GPI_DDR_DATA_OFFSET); -+ writel(LMEM_HDR_SIZE, base + GPI_LMEM_DATA_OFFSET); -+ writel(0, base + GPI_LMEM_SEC_BUF_DATA_OFFSET); -+ writel(0, base + GPI_DDR_SEC_BUF_DATA_OFFSET); -+ writel((DDR_HDR_SIZE << 16) | LMEM_HDR_SIZE, base + GPI_HDR_SIZE); -+ writel((DDR_BUF_SIZE << 16) | LMEM_BUF_SIZE, base + GPI_BUF_SIZE); -+ -+ writel(((cfg->lmem_rtry_cnt << 16) | (GPI_DDR_BUF_EN << 1) | -+ GPI_LMEM_BUF_EN), base + GPI_RX_CONFIG); -+ writel(cfg->tmlf_txthres, base + GPI_TMLF_TX); -+ writel(cfg->aseq_len, base + GPI_DTX_ASEQ); -+ writel(1, base + GPI_TOE_CHKSUM_EN); -+ -+ if (cfg->mtip_pause_reg) { -+ writel(cfg->mtip_pause_reg, base + GPI_CSR_MTIP_PAUSE_REG); -+ writel(EGPI_PAUSE_TIME, base + GPI_TX_PAUSE_TIME); -+ } -+} -+ -+/**************************** CLASSIFIER ***************************/ -+ -+/* Initializes CLASSIFIER block. -+ * @param[in] cfg CLASSIFIER configuration -+ */ -+void class_init(struct class_cfg *cfg) -+{ -+ class_reset(); -+ -+ class_disable(); -+ -+ class_set_config(cfg); -+} -+ -+/* Resets CLASSIFIER block. -+ * -+ */ -+void class_reset(void) -+{ -+ writel(CORE_SW_RESET, CLASS_TX_CTRL); -+} -+ -+/* Enables all CLASS-PE's cores. -+ * -+ */ -+void class_enable(void) -+{ -+ writel(CORE_ENABLE, CLASS_TX_CTRL); -+} -+ -+/* Disables all CLASS-PE's cores. -+ * -+ */ -+void class_disable(void) -+{ -+ writel(CORE_DISABLE, CLASS_TX_CTRL); -+} -+ -+/* -+ * Sets the configuration of the CLASSIFIER block. -+ * @param[in] cfg CLASSIFIER configuration -+ */ -+void class_set_config(struct class_cfg *cfg) -+{ -+ u32 val; -+ -+ /* Initialize route table */ -+ if (!cfg->resume) -+ memset(DDR_PHYS_TO_VIRT(cfg->route_table_baseaddr), 0, (1 << -+ cfg->route_table_hash_bits) * CLASS_ROUTE_SIZE); -+ -+#if !defined(LS1012A_PFE_RESET_WA) -+ writel(cfg->pe_sys_clk_ratio, CLASS_PE_SYS_CLK_RATIO); -+#endif -+ -+ writel((DDR_HDR_SIZE << 16) | LMEM_HDR_SIZE, CLASS_HDR_SIZE); -+ writel(LMEM_BUF_SIZE, CLASS_LMEM_BUF_SIZE); -+ writel(CLASS_ROUTE_ENTRY_SIZE(CLASS_ROUTE_SIZE) | -+ CLASS_ROUTE_HASH_SIZE(cfg->route_table_hash_bits), -+ CLASS_ROUTE_HASH_ENTRY_SIZE); -+ writel(HIF_PKT_CLASS_EN | HIF_PKT_OFFSET(sizeof(struct hif_hdr)), -+ CLASS_HIF_PARSE); -+ -+ val = HASH_CRC_PORT_IP | QB2BUS_LE; -+ -+#if defined(CONFIG_IP_ALIGNED) -+ val |= IP_ALIGNED; -+#endif -+ -+ /* -+ * Class PE packet steering will only work if TOE mode, bridge fetch or -+ * route fetch are enabled (see class/qb_fet.v). Route fetch would -+ * trigger additional memory copies (likely from DDR because of hash -+ * table size, which cannot be reduced because PE software still -+ * relies on hash value computed in HW), so when not in TOE mode we -+ * simply enable HW bridge fetch even though we don't use it. -+ */ -+ if (cfg->toe_mode) -+ val |= CLASS_TOE; -+ else -+ val |= HW_BRIDGE_FETCH; -+ -+ writel(val, CLASS_ROUTE_MULTI); -+ -+ writel(DDR_PHYS_TO_PFE(cfg->route_table_baseaddr), -+ CLASS_ROUTE_TABLE_BASE); -+ writel(CLASS_PE0_RO_DM_ADDR0_VAL, CLASS_PE0_RO_DM_ADDR0); -+ writel(CLASS_PE0_RO_DM_ADDR1_VAL, CLASS_PE0_RO_DM_ADDR1); -+ writel(CLASS_PE0_QB_DM_ADDR0_VAL, CLASS_PE0_QB_DM_ADDR0); -+ writel(CLASS_PE0_QB_DM_ADDR1_VAL, CLASS_PE0_QB_DM_ADDR1); -+ writel(CBUS_VIRT_TO_PFE(TMU_PHY_INQ_PKTPTR), CLASS_TM_INQ_ADDR); -+ -+ writel(23, CLASS_AFULL_THRES); -+ writel(23, CLASS_TSQ_FIFO_THRES); -+ -+ writel(24, CLASS_MAX_BUF_CNT); -+ writel(24, CLASS_TSQ_MAX_CNT); -+} -+ -+/**************************** TMU ***************************/ -+ -+void tmu_reset(void) -+{ -+ writel(SW_RESET, TMU_CTRL); -+} -+ -+/* Initializes TMU block. -+ * @param[in] cfg TMU configuration -+ */ -+void tmu_init(struct tmu_cfg *cfg) -+{ -+ int q, phyno; -+ -+ tmu_disable(0xF); -+ mdelay(10); -+ -+#if !defined(LS1012A_PFE_RESET_WA) -+ /* keep in soft reset */ -+ writel(SW_RESET, TMU_CTRL); -+#endif -+ writel(0x3, TMU_SYS_GENERIC_CONTROL); -+ writel(750, TMU_INQ_WATERMARK); -+ writel(CBUS_VIRT_TO_PFE(EGPI1_BASE_ADDR + -+ GPI_INQ_PKTPTR), TMU_PHY0_INQ_ADDR); -+ writel(CBUS_VIRT_TO_PFE(EGPI2_BASE_ADDR + -+ GPI_INQ_PKTPTR), TMU_PHY1_INQ_ADDR); -+ writel(CBUS_VIRT_TO_PFE(HGPI_BASE_ADDR + -+ GPI_INQ_PKTPTR), TMU_PHY3_INQ_ADDR); -+ writel(CBUS_VIRT_TO_PFE(HIF_NOCPY_RX_INQ0_PKTPTR), TMU_PHY4_INQ_ADDR); -+ writel(CBUS_VIRT_TO_PFE(UTIL_INQ_PKTPTR), TMU_PHY5_INQ_ADDR); -+ writel(CBUS_VIRT_TO_PFE(BMU2_BASE_ADDR + BMU_FREE_CTRL), -+ TMU_BMU_INQ_ADDR); -+ -+ writel(0x3FF, TMU_TDQ0_SCH_CTRL); /* -+ * enabling all 10 -+ * schedulers [9:0] of each TDQ -+ */ -+ writel(0x3FF, TMU_TDQ1_SCH_CTRL); -+ writel(0x3FF, TMU_TDQ3_SCH_CTRL); -+ -+#if !defined(LS1012A_PFE_RESET_WA) -+ writel(cfg->pe_sys_clk_ratio, TMU_PE_SYS_CLK_RATIO); -+#endif -+ -+#if !defined(LS1012A_PFE_RESET_WA) -+ writel(DDR_PHYS_TO_PFE(cfg->llm_base_addr), TMU_LLM_BASE_ADDR); -+ /* Extra packet pointers will be stored from this address onwards */ -+ -+ writel(cfg->llm_queue_len, TMU_LLM_QUE_LEN); -+ writel(5, TMU_TDQ_IIFG_CFG); -+ writel(DDR_BUF_SIZE, TMU_BMU_BUF_SIZE); -+ -+ writel(0x0, TMU_CTRL); -+ -+ /* MEM init */ -+ pr_info("%s: mem init\n", __func__); -+ writel(MEM_INIT, TMU_CTRL); -+ -+ while (!(readl(TMU_CTRL) & MEM_INIT_DONE)) -+ ; -+ -+ /* LLM init */ -+ pr_info("%s: lmem init\n", __func__); -+ writel(LLM_INIT, TMU_CTRL); -+ -+ while (!(readl(TMU_CTRL) & LLM_INIT_DONE)) -+ ; -+#endif -+ /* set up each queue for tail drop */ -+ for (phyno = 0; phyno < 4; phyno++) { -+ if (phyno == 2) -+ continue; -+ for (q = 0; q < 16; q++) { -+ u32 qdepth; -+ -+ writel((phyno << 8) | q, TMU_TEQ_CTRL); -+ writel(1 << 22, TMU_TEQ_QCFG); /*Enable tail drop */ -+ -+ if (phyno == 3) -+ qdepth = DEFAULT_TMU3_QDEPTH; -+ else -+ qdepth = (q == 0) ? DEFAULT_Q0_QDEPTH : -+ DEFAULT_MAX_QDEPTH; -+ -+ /* LOG: 68855 */ -+ /* -+ * The following is a workaround for the reordered -+ * packet and BMU2 buffer leakage issue. -+ */ -+ if (CHIP_REVISION() == 0) -+ qdepth = 31; -+ -+ writel(qdepth << 18, TMU_TEQ_HW_PROB_CFG2); -+ writel(qdepth >> 14, TMU_TEQ_HW_PROB_CFG3); -+ } -+ } -+ -+#ifdef CFG_LRO -+ /* Set TMU-3 queue 5 (LRO) in no-drop mode */ -+ writel((3 << 8) | TMU_QUEUE_LRO, TMU_TEQ_CTRL); -+ writel(0, TMU_TEQ_QCFG); -+#endif -+ -+ writel(0x05, TMU_TEQ_DISABLE_DROPCHK); -+ -+ writel(0x0, TMU_CTRL); -+} -+ -+/* Enables TMU-PE cores. -+ * @param[in] pe_mask TMU PE mask -+ */ -+void tmu_enable(u32 pe_mask) -+{ -+ writel(readl(TMU_TX_CTRL) | (pe_mask & 0xF), TMU_TX_CTRL); -+} -+ -+/* Disables TMU cores. -+ * @param[in] pe_mask TMU PE mask -+ */ -+void tmu_disable(u32 pe_mask) -+{ -+ writel(readl(TMU_TX_CTRL) & ~(pe_mask & 0xF), TMU_TX_CTRL); -+} -+ -+/* This will return the tmu queue status -+ * @param[in] if_id gem interface id or TMU index -+ * @return returns the bit mask of busy queues, zero means all -+ * queues are empty -+ */ -+u32 tmu_qstatus(u32 if_id) -+{ -+ return cpu_to_be32(pe_dmem_read(TMU0_ID + if_id, TMU_DM_PESTATUS + -+ offsetof(struct pe_status, tmu_qstatus), 4)); -+} -+ -+u32 tmu_pkts_processed(u32 if_id) -+{ -+ return cpu_to_be32(pe_dmem_read(TMU0_ID + if_id, TMU_DM_PESTATUS + -+ offsetof(struct pe_status, rx), 4)); -+} -+ -+/**************************** UTIL ***************************/ -+ -+/* Resets UTIL block. -+ */ -+void util_reset(void) -+{ -+ writel(CORE_SW_RESET, UTIL_TX_CTRL); -+} -+ -+/* Initializes UTIL block. -+ * @param[in] cfg UTIL configuration -+ */ -+void util_init(struct util_cfg *cfg) -+{ -+ writel(cfg->pe_sys_clk_ratio, UTIL_PE_SYS_CLK_RATIO); -+} -+ -+/* Enables UTIL-PE core. -+ * -+ */ -+void util_enable(void) -+{ -+ writel(CORE_ENABLE, UTIL_TX_CTRL); -+} -+ -+/* Disables UTIL-PE core. -+ * -+ */ -+void util_disable(void) -+{ -+ writel(CORE_DISABLE, UTIL_TX_CTRL); -+} -+ -+/**************************** HIF ***************************/ -+/* Initializes HIF copy block. -+ * -+ */ -+void hif_init(void) -+{ -+ /*Initialize HIF registers*/ -+ writel((HIF_RX_POLL_CTRL_CYCLE << 16) | HIF_TX_POLL_CTRL_CYCLE, -+ HIF_POLL_CTRL); -+} -+ -+/* Enable hif tx DMA and interrupt -+ * -+ */ -+void hif_tx_enable(void) -+{ -+ writel(HIF_CTRL_DMA_EN, HIF_TX_CTRL); -+ writel((readl(HIF_INT_ENABLE) | HIF_INT_EN | HIF_TXPKT_INT_EN), -+ HIF_INT_ENABLE); -+} -+ -+/* Disable hif tx DMA and interrupt -+ * -+ */ -+void hif_tx_disable(void) -+{ -+ u32 hif_int; -+ -+ writel(0, HIF_TX_CTRL); -+ -+ hif_int = readl(HIF_INT_ENABLE); -+ hif_int &= HIF_TXPKT_INT_EN; -+ writel(hif_int, HIF_INT_ENABLE); -+} -+ -+/* Enable hif rx DMA and interrupt -+ * -+ */ -+void hif_rx_enable(void) -+{ -+ hif_rx_dma_start(); -+ writel((readl(HIF_INT_ENABLE) | HIF_INT_EN | HIF_RXPKT_INT_EN), -+ HIF_INT_ENABLE); -+} -+ -+/* Disable hif rx DMA and interrupt -+ * -+ */ -+void hif_rx_disable(void) -+{ -+ u32 hif_int; -+ -+ writel(0, HIF_RX_CTRL); -+ -+ hif_int = readl(HIF_INT_ENABLE); -+ hif_int &= HIF_RXPKT_INT_EN; -+ writel(hif_int, HIF_INT_ENABLE); -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_hif.c -@@ -0,0 +1,1060 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include -+ -+#include "pfe_mod.h" -+ -+#define HIF_INT_MASK (HIF_INT | HIF_RXPKT_INT | HIF_TXPKT_INT) -+ -+unsigned char napi_first_batch; -+ -+static void pfe_tx_do_cleanup(unsigned long data); -+ -+static int pfe_hif_alloc_descr(struct pfe_hif *hif) -+{ -+ void *addr; -+ dma_addr_t dma_addr; -+ int err = 0; -+ -+ pr_info("%s\n", __func__); -+ addr = dma_alloc_coherent(pfe->dev, -+ HIF_RX_DESC_NT * sizeof(struct hif_desc) + -+ HIF_TX_DESC_NT * sizeof(struct hif_desc), -+ &dma_addr, GFP_KERNEL); -+ -+ if (!addr) { -+ pr_err("%s: Could not allocate buffer descriptors!\n" -+ , __func__); -+ err = -ENOMEM; -+ goto err0; -+ } -+ -+ hif->descr_baseaddr_p = dma_addr; -+ hif->descr_baseaddr_v = addr; -+ hif->rx_ring_size = HIF_RX_DESC_NT; -+ hif->tx_ring_size = HIF_TX_DESC_NT; -+ -+ return 0; -+ -+err0: -+ return err; -+} -+ -+#if defined(LS1012A_PFE_RESET_WA) -+static void pfe_hif_disable_rx_desc(struct pfe_hif *hif) -+{ -+ int ii; -+ struct hif_desc *desc = hif->rx_base; -+ -+ /*Mark all descriptors as LAST_BD */ -+ for (ii = 0; ii < hif->rx_ring_size; ii++) { -+ desc->ctrl |= BD_CTRL_LAST_BD; -+ desc++; -+ } -+} -+ -+struct class_rx_hdr_t { -+ u32 next_ptr; /* ptr to the start of the first DDR buffer */ -+ u16 length; /* total packet length */ -+ u16 phyno; /* input physical port number */ -+ u32 status; /* gemac status bits */ -+ u32 status2; /* reserved for software usage */ -+}; -+ -+/* STATUS_BAD_FRAME_ERR is set for all errors (including checksums if enabled) -+ * except overflow -+ */ -+#define STATUS_BAD_FRAME_ERR BIT(16) -+#define STATUS_LENGTH_ERR BIT(17) -+#define STATUS_CRC_ERR BIT(18) -+#define STATUS_TOO_SHORT_ERR BIT(19) -+#define STATUS_TOO_LONG_ERR BIT(20) -+#define STATUS_CODE_ERR BIT(21) -+#define STATUS_MC_HASH_MATCH BIT(22) -+#define STATUS_CUMULATIVE_ARC_HIT BIT(23) -+#define STATUS_UNICAST_HASH_MATCH BIT(24) -+#define STATUS_IP_CHECKSUM_CORRECT BIT(25) -+#define STATUS_TCP_CHECKSUM_CORRECT BIT(26) -+#define STATUS_UDP_CHECKSUM_CORRECT BIT(27) -+#define STATUS_OVERFLOW_ERR BIT(28) /* GPI error */ -+#define MIN_PKT_SIZE 64 -+ -+static inline void copy_to_lmem(u32 *dst, u32 *src, int len) -+{ -+ int i; -+ -+ for (i = 0; i < len; i += sizeof(u32)) { -+ *dst = htonl(*src); -+ dst++; src++; -+ } -+} -+ -+static void send_dummy_pkt_to_hif(void) -+{ -+ void *lmem_ptr, *ddr_ptr, *lmem_virt_addr; -+ u32 physaddr; -+ struct class_rx_hdr_t local_hdr; -+ static u32 dummy_pkt[] = { -+ 0x33221100, 0x2b785544, 0xd73093cb, 0x01000608, -+ 0x04060008, 0x2b780200, 0xd73093cb, 0x0a01a8c0, -+ 0x33221100, 0xa8c05544, 0x00000301, 0x00000000, -+ 0x00000000, 0x00000000, 0x00000000, 0xbe86c51f }; -+ -+ ddr_ptr = (void *)((u64)readl(BMU2_BASE_ADDR + BMU_ALLOC_CTRL)); -+ if (!ddr_ptr) -+ return; -+ -+ lmem_ptr = (void *)((u64)readl(BMU1_BASE_ADDR + BMU_ALLOC_CTRL)); -+ if (!lmem_ptr) -+ return; -+ -+ pr_info("Sending a dummy pkt to HIF %p %p\n", ddr_ptr, lmem_ptr); -+ physaddr = (u32)DDR_VIRT_TO_PFE(ddr_ptr); -+ -+ lmem_virt_addr = (void *)CBUS_PFE_TO_VIRT((unsigned long int)lmem_ptr); -+ -+ local_hdr.phyno = htons(0); /* RX_PHY_0 */ -+ local_hdr.length = htons(MIN_PKT_SIZE); -+ -+ local_hdr.next_ptr = htonl((u32)physaddr); -+ /*Mark checksum is correct */ -+ local_hdr.status = htonl((STATUS_IP_CHECKSUM_CORRECT | -+ STATUS_UDP_CHECKSUM_CORRECT | -+ STATUS_TCP_CHECKSUM_CORRECT | -+ STATUS_UNICAST_HASH_MATCH | -+ STATUS_CUMULATIVE_ARC_HIT)); -+ copy_to_lmem((u32 *)lmem_virt_addr, (u32 *)&local_hdr, -+ sizeof(local_hdr)); -+ -+ copy_to_lmem((u32 *)(lmem_virt_addr + LMEM_HDR_SIZE), (u32 *)dummy_pkt, -+ 0x40); -+ -+ writel((unsigned long int)lmem_ptr, CLASS_INQ_PKTPTR); -+} -+ -+void pfe_hif_rx_idle(struct pfe_hif *hif) -+{ -+ int hif_stop_loop = 10; -+ u32 rx_status; -+ -+ pfe_hif_disable_rx_desc(hif); -+ pr_info("Bringing hif to idle state..."); -+ writel(0, HIF_INT_ENABLE); -+ /*If HIF Rx BDP is busy send a dummy packet */ -+ do { -+ rx_status = readl(HIF_RX_STATUS); -+ if (rx_status & BDP_CSR_RX_DMA_ACTV) -+ send_dummy_pkt_to_hif(); -+ -+ usleep_range(100, 150); -+ } while (--hif_stop_loop); -+ -+ if (readl(HIF_RX_STATUS) & BDP_CSR_RX_DMA_ACTV) -+ pr_info("Failed\n"); -+ else -+ pr_info("Done\n"); -+} -+#endif -+ -+static void pfe_hif_free_descr(struct pfe_hif *hif) -+{ -+ pr_info("%s\n", __func__); -+ -+ dma_free_coherent(pfe->dev, -+ hif->rx_ring_size * sizeof(struct hif_desc) + -+ hif->tx_ring_size * sizeof(struct hif_desc), -+ hif->descr_baseaddr_v, hif->descr_baseaddr_p); -+} -+ -+void pfe_hif_desc_dump(struct pfe_hif *hif) -+{ -+ struct hif_desc *desc; -+ unsigned long desc_p; -+ int ii = 0; -+ -+ pr_info("%s\n", __func__); -+ -+ desc = hif->rx_base; -+ desc_p = (u32)((u64)desc - (u64)hif->descr_baseaddr_v + -+ hif->descr_baseaddr_p); -+ -+ pr_info("HIF Rx desc base %p physical %x\n", desc, (u32)desc_p); -+ for (ii = 0; ii < hif->rx_ring_size; ii++) { -+ pr_info("status: %08x, ctrl: %08x, data: %08x, next: %x\n", -+ readl(&desc->status), readl(&desc->ctrl), -+ readl(&desc->data), readl(&desc->next)); -+ desc++; -+ } -+ -+ desc = hif->tx_base; -+ desc_p = ((u64)desc - (u64)hif->descr_baseaddr_v + -+ hif->descr_baseaddr_p); -+ -+ pr_info("HIF Tx desc base %p physical %x\n", desc, (u32)desc_p); -+ for (ii = 0; ii < hif->tx_ring_size; ii++) { -+ pr_info("status: %08x, ctrl: %08x, data: %08x, next: %x\n", -+ readl(&desc->status), readl(&desc->ctrl), -+ readl(&desc->data), readl(&desc->next)); -+ desc++; -+ } -+} -+ -+/* pfe_hif_release_buffers */ -+static void pfe_hif_release_buffers(struct pfe_hif *hif) -+{ -+ struct hif_desc *desc; -+ int i = 0; -+ -+ hif->rx_base = hif->descr_baseaddr_v; -+ -+ pr_info("%s\n", __func__); -+ -+ /*Free Rx buffers */ -+ desc = hif->rx_base; -+ for (i = 0; i < hif->rx_ring_size; i++) { -+ if (readl(&desc->data)) { -+ if ((i < hif->shm->rx_buf_pool_cnt) && -+ (!hif->shm->rx_buf_pool[i])) { -+ /* -+ * dma_unmap_single(hif->dev, desc->data, -+ * hif->rx_buf_len[i], DMA_FROM_DEVICE); -+ */ -+ dma_unmap_single(hif->dev, -+ DDR_PFE_TO_PHYS( -+ readl(&desc->data)), -+ hif->rx_buf_len[i], -+ DMA_FROM_DEVICE); -+ hif->shm->rx_buf_pool[i] = hif->rx_buf_addr[i]; -+ } else { -+ pr_err("%s: buffer pool already full\n" -+ , __func__); -+ } -+ } -+ -+ writel(0, &desc->data); -+ writel(0, &desc->status); -+ writel(0, &desc->ctrl); -+ desc++; -+ } -+} -+ -+/* -+ * pfe_hif_init_buffers -+ * This function initializes the HIF Rx/Tx ring descriptors and -+ * initialize Rx queue with buffers. -+ */ -+static int pfe_hif_init_buffers(struct pfe_hif *hif) -+{ -+ struct hif_desc *desc, *first_desc_p; -+ u32 data; -+ int i = 0; -+ -+ pr_info("%s\n", __func__); -+ -+ /* Check enough Rx buffers available in the shared memory */ -+ if (hif->shm->rx_buf_pool_cnt < hif->rx_ring_size) -+ return -ENOMEM; -+ -+ hif->rx_base = hif->descr_baseaddr_v; -+ memset(hif->rx_base, 0, hif->rx_ring_size * sizeof(struct hif_desc)); -+ -+ /*Initialize Rx descriptors */ -+ desc = hif->rx_base; -+ first_desc_p = (struct hif_desc *)hif->descr_baseaddr_p; -+ -+ for (i = 0; i < hif->rx_ring_size; i++) { -+ /* Initialize Rx buffers from the shared memory */ -+ -+ data = (u32)dma_map_single(hif->dev, hif->shm->rx_buf_pool[i], -+ pfe_pkt_size, DMA_FROM_DEVICE); -+ hif->rx_buf_addr[i] = hif->shm->rx_buf_pool[i]; -+ hif->rx_buf_len[i] = pfe_pkt_size; -+ hif->shm->rx_buf_pool[i] = NULL; -+ -+ if (likely(dma_mapping_error(hif->dev, data) == 0)) { -+ writel(DDR_PHYS_TO_PFE(data), &desc->data); -+ } else { -+ pr_err("%s : low on mem\n", __func__); -+ -+ goto err; -+ } -+ -+ writel(0, &desc->status); -+ -+ /* -+ * Ensure everything else is written to DDR before -+ * writing bd->ctrl -+ */ -+ wmb(); -+ -+ writel((BD_CTRL_PKT_INT_EN | BD_CTRL_LIFM -+ | BD_CTRL_DIR | BD_CTRL_DESC_EN -+ | BD_BUF_LEN(pfe_pkt_size)), &desc->ctrl); -+ -+ /* Chain descriptors */ -+ writel((u32)DDR_PHYS_TO_PFE(first_desc_p + i + 1), &desc->next); -+ desc++; -+ } -+ -+ /* Overwrite last descriptor to chain it to first one*/ -+ desc--; -+ writel((u32)DDR_PHYS_TO_PFE(first_desc_p), &desc->next); -+ -+ hif->rxtoclean_index = 0; -+ -+ /*Initialize Rx buffer descriptor ring base address */ -+ writel(DDR_PHYS_TO_PFE(hif->descr_baseaddr_p), HIF_RX_BDP_ADDR); -+ -+ hif->tx_base = hif->rx_base + hif->rx_ring_size; -+ first_desc_p = (struct hif_desc *)hif->descr_baseaddr_p + -+ hif->rx_ring_size; -+ memset(hif->tx_base, 0, hif->tx_ring_size * sizeof(struct hif_desc)); -+ -+ /*Initialize tx descriptors */ -+ desc = hif->tx_base; -+ -+ for (i = 0; i < hif->tx_ring_size; i++) { -+ /* Chain descriptors */ -+ writel((u32)DDR_PHYS_TO_PFE(first_desc_p + i + 1), &desc->next); -+ writel(0, &desc->ctrl); -+ desc++; -+ } -+ -+ /* Overwrite last descriptor to chain it to first one */ -+ desc--; -+ writel((u32)DDR_PHYS_TO_PFE(first_desc_p), &desc->next); -+ hif->txavail = hif->tx_ring_size; -+ hif->txtosend = 0; -+ hif->txtoclean = 0; -+ hif->txtoflush = 0; -+ -+ /*Initialize Tx buffer descriptor ring base address */ -+ writel((u32)DDR_PHYS_TO_PFE(first_desc_p), HIF_TX_BDP_ADDR); -+ -+ return 0; -+ -+err: -+ pfe_hif_release_buffers(hif); -+ return -ENOMEM; -+} -+ -+/* -+ * pfe_hif_client_register -+ * -+ * This function used to register a client driver with the HIF driver. -+ * -+ * Return value: -+ * 0 - on Successful registration -+ */ -+static int pfe_hif_client_register(struct pfe_hif *hif, u32 client_id, -+ struct hif_client_shm *client_shm) -+{ -+ struct hif_client *client = &hif->client[client_id]; -+ u32 i, cnt; -+ struct rx_queue_desc *rx_qbase; -+ struct tx_queue_desc *tx_qbase; -+ struct hif_rx_queue *rx_queue; -+ struct hif_tx_queue *tx_queue; -+ int err = 0; -+ -+ pr_info("%s\n", __func__); -+ -+ spin_lock_bh(&hif->tx_lock); -+ -+ if (test_bit(client_id, &hif->shm->g_client_status[0])) { -+ pr_err("%s: client %d already registered\n", -+ __func__, client_id); -+ err = -1; -+ goto unlock; -+ } -+ -+ memset(client, 0, sizeof(struct hif_client)); -+ -+ /* Initialize client Rx queues baseaddr, size */ -+ -+ cnt = CLIENT_CTRL_RX_Q_CNT(client_shm->ctrl); -+ /* Check if client is requesting for more queues than supported */ -+ if (cnt > HIF_CLIENT_QUEUES_MAX) -+ cnt = HIF_CLIENT_QUEUES_MAX; -+ -+ client->rx_qn = cnt; -+ rx_qbase = (struct rx_queue_desc *)client_shm->rx_qbase; -+ for (i = 0; i < cnt; i++) { -+ rx_queue = &client->rx_q[i]; -+ rx_queue->base = rx_qbase + i * client_shm->rx_qsize; -+ rx_queue->size = client_shm->rx_qsize; -+ rx_queue->write_idx = 0; -+ } -+ -+ /* Initialize client Tx queues baseaddr, size */ -+ cnt = CLIENT_CTRL_TX_Q_CNT(client_shm->ctrl); -+ -+ /* Check if client is requesting for more queues than supported */ -+ if (cnt > HIF_CLIENT_QUEUES_MAX) -+ cnt = HIF_CLIENT_QUEUES_MAX; -+ -+ client->tx_qn = cnt; -+ tx_qbase = (struct tx_queue_desc *)client_shm->tx_qbase; -+ for (i = 0; i < cnt; i++) { -+ tx_queue = &client->tx_q[i]; -+ tx_queue->base = tx_qbase + i * client_shm->tx_qsize; -+ tx_queue->size = client_shm->tx_qsize; -+ tx_queue->ack_idx = 0; -+ } -+ -+ set_bit(client_id, &hif->shm->g_client_status[0]); -+ -+unlock: -+ spin_unlock_bh(&hif->tx_lock); -+ -+ return err; -+} -+ -+/* -+ * pfe_hif_client_unregister -+ * -+ * This function used to unregister a client from the HIF driver. -+ * -+ */ -+static void pfe_hif_client_unregister(struct pfe_hif *hif, u32 client_id) -+{ -+ pr_info("%s\n", __func__); -+ -+ /* -+ * Mark client as no longer available (which prevents further packet -+ * receive for this client) -+ */ -+ spin_lock_bh(&hif->tx_lock); -+ -+ if (!test_bit(client_id, &hif->shm->g_client_status[0])) { -+ pr_err("%s: client %d not registered\n", __func__, -+ client_id); -+ -+ spin_unlock_bh(&hif->tx_lock); -+ return; -+ } -+ -+ clear_bit(client_id, &hif->shm->g_client_status[0]); -+ -+ spin_unlock_bh(&hif->tx_lock); -+} -+ -+/* -+ * client_put_rxpacket- -+ * This functions puts the Rx pkt in the given client Rx queue. -+ * It actually swap the Rx pkt in the client Rx descriptor buffer -+ * and returns the free buffer from it. -+ * -+ * If the function returns NULL means client Rx queue is full and -+ * packet couldn't send to client queue. -+ */ -+static void *client_put_rxpacket(struct hif_rx_queue *queue, void *pkt, u32 len, -+ u32 flags, u32 client_ctrl, u32 *rem_len) -+{ -+ void *free_pkt = NULL; -+ struct rx_queue_desc *desc = queue->base + queue->write_idx; -+ -+ if (readl(&desc->ctrl) & CL_DESC_OWN) { -+ if (page_mode) { -+ int rem_page_size = PAGE_SIZE - -+ PRESENT_OFST_IN_PAGE(pkt); -+ int cur_pkt_size = ROUND_MIN_RX_SIZE(len + -+ pfe_pkt_headroom); -+ *rem_len = (rem_page_size - cur_pkt_size); -+ if (*rem_len) { -+ free_pkt = pkt + cur_pkt_size; -+ get_page(virt_to_page(free_pkt)); -+ } else { -+ free_pkt = (void -+ *)__get_free_page(GFP_ATOMIC | GFP_DMA_PFE); -+ *rem_len = pfe_pkt_size; -+ } -+ } else { -+ free_pkt = kmalloc(PFE_BUF_SIZE, GFP_ATOMIC | -+ GFP_DMA_PFE); -+ *rem_len = PFE_BUF_SIZE - pfe_pkt_headroom; -+ } -+ -+ if (free_pkt) { -+ desc->data = pkt; -+ desc->client_ctrl = client_ctrl; -+ /* -+ * Ensure everything else is written to DDR before -+ * writing bd->ctrl -+ */ -+ smp_wmb(); -+ writel(CL_DESC_BUF_LEN(len) | flags, &desc->ctrl); -+ queue->write_idx = (queue->write_idx + 1) -+ & (queue->size - 1); -+ -+ free_pkt += pfe_pkt_headroom; -+ } -+ } -+ -+ return free_pkt; -+} -+ -+/* -+ * pfe_hif_rx_process- -+ * This function does pfe hif rx queue processing. -+ * Dequeue packet from Rx queue and send it to corresponding client queue -+ */ -+static int pfe_hif_rx_process(struct pfe_hif *hif, int budget) -+{ -+ struct hif_desc *desc; -+ struct hif_hdr *pkt_hdr; -+ struct __hif_hdr hif_hdr; -+ void *free_buf; -+ int rtc, len, rx_processed = 0; -+ struct __hif_desc local_desc; -+ int flags; -+ unsigned int desc_p; -+ unsigned int buf_size = 0; -+ -+ spin_lock_bh(&hif->lock); -+ -+ rtc = hif->rxtoclean_index; -+ -+ while (rx_processed < budget) { -+ desc = hif->rx_base + rtc; -+ -+ __memcpy12(&local_desc, desc); -+ -+ /* ACK pending Rx interrupt */ -+ if (local_desc.ctrl & BD_CTRL_DESC_EN) { -+ writel(HIF_INT | HIF_RXPKT_INT, HIF_INT_SRC); -+ -+ if (rx_processed == 0) { -+ if (napi_first_batch == 1) { -+ desc_p = hif->descr_baseaddr_p + -+ ((unsigned long int)(desc) - -+ (unsigned long -+ int)hif->descr_baseaddr_v); -+ napi_first_batch = 0; -+ } -+ } -+ -+ __memcpy12(&local_desc, desc); -+ -+ if (local_desc.ctrl & BD_CTRL_DESC_EN) -+ break; -+ } -+ -+ napi_first_batch = 0; -+ -+#ifdef HIF_NAPI_STATS -+ hif->napi_counters[NAPI_DESC_COUNT]++; -+#endif -+ len = BD_BUF_LEN(local_desc.ctrl); -+ /* -+ * dma_unmap_single(hif->dev, DDR_PFE_TO_PHYS(local_desc.data), -+ * hif->rx_buf_len[rtc], DMA_FROM_DEVICE); -+ */ -+ dma_unmap_single(hif->dev, DDR_PFE_TO_PHYS(local_desc.data), -+ hif->rx_buf_len[rtc], DMA_FROM_DEVICE); -+ -+ pkt_hdr = (struct hif_hdr *)hif->rx_buf_addr[rtc]; -+ -+ /* Track last HIF header received */ -+ if (!hif->started) { -+ hif->started = 1; -+ -+ __memcpy8(&hif_hdr, pkt_hdr); -+ -+ hif->qno = hif_hdr.hdr.q_num; -+ hif->client_id = hif_hdr.hdr.client_id; -+ hif->client_ctrl = (hif_hdr.hdr.client_ctrl1 << 16) | -+ hif_hdr.hdr.client_ctrl; -+ flags = CL_DESC_FIRST; -+ -+ } else { -+ flags = 0; -+ } -+ -+ if (local_desc.ctrl & BD_CTRL_LIFM) -+ flags |= CL_DESC_LAST; -+ -+ /* Check for valid client id and still registered */ -+ if ((hif->client_id >= HIF_CLIENTS_MAX) || -+ !(test_bit(hif->client_id, -+ &hif->shm->g_client_status[0]))) { -+ printk_ratelimited("%s: packet with invalid client id %d q_num %d\n", -+ __func__, -+ hif->client_id, -+ hif->qno); -+ -+ free_buf = pkt_hdr; -+ -+ goto pkt_drop; -+ } -+ -+ /* Check to valid queue number */ -+ if (hif->client[hif->client_id].rx_qn <= hif->qno) { -+ pr_info("%s: packet with invalid queue: %d\n" -+ , __func__, hif->qno); -+ hif->qno = 0; -+ } -+ -+ free_buf = -+ client_put_rxpacket(&hif->client[hif->client_id].rx_q[hif->qno], -+ (void *)pkt_hdr, len, flags, -+ hif->client_ctrl, &buf_size); -+ -+ hif_lib_indicate_client(hif->client_id, EVENT_RX_PKT_IND, -+ hif->qno); -+ -+ if (unlikely(!free_buf)) { -+#ifdef HIF_NAPI_STATS -+ hif->napi_counters[NAPI_CLIENT_FULL_COUNT]++; -+#endif -+ /* -+ * If we want to keep in polling mode to retry later, -+ * we need to tell napi that we consumed -+ * the full budget or we will hit a livelock scenario. -+ * The core code keeps this napi instance -+ * at the head of the list and none of the other -+ * instances get to run -+ */ -+ rx_processed = budget; -+ -+ if (flags & CL_DESC_FIRST) -+ hif->started = 0; -+ -+ break; -+ } -+ -+pkt_drop: -+ /*Fill free buffer in the descriptor */ -+ hif->rx_buf_addr[rtc] = free_buf; -+ hif->rx_buf_len[rtc] = min(pfe_pkt_size, buf_size); -+ writel((DDR_PHYS_TO_PFE -+ ((u32)dma_map_single(hif->dev, -+ free_buf, hif->rx_buf_len[rtc], DMA_FROM_DEVICE))), -+ &desc->data); -+ /* -+ * Ensure everything else is written to DDR before -+ * writing bd->ctrl -+ */ -+ wmb(); -+ writel((BD_CTRL_PKT_INT_EN | BD_CTRL_LIFM | BD_CTRL_DIR | -+ BD_CTRL_DESC_EN | BD_BUF_LEN(hif->rx_buf_len[rtc])), -+ &desc->ctrl); -+ -+ rtc = (rtc + 1) & (hif->rx_ring_size - 1); -+ -+ if (local_desc.ctrl & BD_CTRL_LIFM) { -+ if (!(hif->client_ctrl & HIF_CTRL_RX_CONTINUED)) { -+ rx_processed++; -+ -+#ifdef HIF_NAPI_STATS -+ hif->napi_counters[NAPI_PACKET_COUNT]++; -+#endif -+ } -+ hif->started = 0; -+ } -+ } -+ -+ hif->rxtoclean_index = rtc; -+ spin_unlock_bh(&hif->lock); -+ -+ /* we made some progress, re-start rx dma in case it stopped */ -+ hif_rx_dma_start(); -+ -+ return rx_processed; -+} -+ -+/* -+ * client_ack_txpacket- -+ * This function ack the Tx packet in the give client Tx queue by resetting -+ * ownership bit in the descriptor. -+ */ -+static int client_ack_txpacket(struct pfe_hif *hif, unsigned int client_id, -+ unsigned int q_no) -+{ -+ struct hif_tx_queue *queue = &hif->client[client_id].tx_q[q_no]; -+ struct tx_queue_desc *desc = queue->base + queue->ack_idx; -+ -+ if (readl(&desc->ctrl) & CL_DESC_OWN) { -+ writel((readl(&desc->ctrl) & ~CL_DESC_OWN), &desc->ctrl); -+ queue->ack_idx = (queue->ack_idx + 1) & (queue->size - 1); -+ -+ return 0; -+ -+ } else { -+ /*This should not happen */ -+ pr_err("%s: %d %d %d %d %d %p %d\n", __func__, -+ hif->txtosend, hif->txtoclean, hif->txavail, -+ client_id, q_no, queue, queue->ack_idx); -+ WARN(1, "%s: doesn't own this descriptor", __func__); -+ return 1; -+ } -+} -+ -+void __hif_tx_done_process(struct pfe_hif *hif, int count) -+{ -+ struct hif_desc *desc; -+ struct hif_desc_sw *desc_sw; -+ int ttc, tx_avl; -+ int pkts_done[HIF_CLIENTS_MAX] = {0, 0}; -+ -+ ttc = hif->txtoclean; -+ tx_avl = hif->txavail; -+ -+ while ((tx_avl < hif->tx_ring_size) && count--) { -+ desc = hif->tx_base + ttc; -+ -+ if (readl(&desc->ctrl) & BD_CTRL_DESC_EN) -+ break; -+ -+ desc_sw = &hif->tx_sw_queue[ttc]; -+ -+ if (desc_sw->data) { -+ /* -+ * dmap_unmap_single(hif->dev, desc_sw->data, -+ * desc_sw->len, DMA_TO_DEVICE); -+ */ -+ dma_unmap_single(hif->dev, desc_sw->data, -+ desc_sw->len, DMA_TO_DEVICE); -+ } -+ -+ if (desc_sw->client_id > HIF_CLIENTS_MAX) -+ pr_err("Invalid cl id %d\n", desc_sw->client_id); -+ -+ pkts_done[desc_sw->client_id]++; -+ -+ client_ack_txpacket(hif, desc_sw->client_id, desc_sw->q_no); -+ -+ ttc = (ttc + 1) & (hif->tx_ring_size - 1); -+ tx_avl++; -+ } -+ -+ if (pkts_done[0]) -+ hif_lib_indicate_client(0, EVENT_TXDONE_IND, 0); -+ if (pkts_done[1]) -+ hif_lib_indicate_client(1, EVENT_TXDONE_IND, 0); -+ -+ hif->txtoclean = ttc; -+ hif->txavail = tx_avl; -+ -+ if (!count) { -+ tasklet_schedule(&hif->tx_cleanup_tasklet); -+ } else { -+ /*Enable Tx done interrupt */ -+ writel(readl_relaxed(HIF_INT_ENABLE) | HIF_TXPKT_INT, -+ HIF_INT_ENABLE); -+ } -+} -+ -+static void pfe_tx_do_cleanup(unsigned long data) -+{ -+ struct pfe_hif *hif = (struct pfe_hif *)data; -+ -+ writel(HIF_INT | HIF_TXPKT_INT, HIF_INT_SRC); -+ -+ hif_tx_done_process(hif, 64); -+} -+ -+/* -+ * __hif_xmit_pkt - -+ * This function puts one packet in the HIF Tx queue -+ */ -+void __hif_xmit_pkt(struct pfe_hif *hif, unsigned int client_id, unsigned int -+ q_no, void *data, u32 len, unsigned int flags) -+{ -+ struct hif_desc *desc; -+ struct hif_desc_sw *desc_sw; -+ -+ desc = hif->tx_base + hif->txtosend; -+ desc_sw = &hif->tx_sw_queue[hif->txtosend]; -+ -+ desc_sw->len = len; -+ desc_sw->client_id = client_id; -+ desc_sw->q_no = q_no; -+ desc_sw->flags = flags; -+ -+ if (flags & HIF_DONT_DMA_MAP) { -+ desc_sw->data = 0; -+ writel((u32)DDR_PHYS_TO_PFE(data), &desc->data); -+ } else { -+ desc_sw->data = dma_map_single(hif->dev, data, len, -+ DMA_TO_DEVICE); -+ writel((u32)DDR_PHYS_TO_PFE(desc_sw->data), &desc->data); -+ } -+ -+ hif->txtosend = (hif->txtosend + 1) & (hif->tx_ring_size - 1); -+ hif->txavail--; -+ -+ if ((!((flags & HIF_DATA_VALID) && (flags & -+ HIF_LAST_BUFFER)))) -+ goto skip_tx; -+ -+ /* -+ * Ensure everything else is written to DDR before -+ * writing bd->ctrl -+ */ -+ wmb(); -+ -+ do { -+ desc_sw = &hif->tx_sw_queue[hif->txtoflush]; -+ desc = hif->tx_base + hif->txtoflush; -+ -+ if (desc_sw->flags & HIF_LAST_BUFFER) { -+ writel((BD_CTRL_LIFM | -+ BD_CTRL_BRFETCH_DISABLE | BD_CTRL_RTFETCH_DISABLE -+ | BD_CTRL_PARSE_DISABLE | BD_CTRL_DESC_EN | -+ BD_CTRL_PKT_INT_EN | BD_BUF_LEN(desc_sw->len)), -+ &desc->ctrl); -+ } else { -+ writel((BD_CTRL_DESC_EN | -+ BD_BUF_LEN(desc_sw->len)), &desc->ctrl); -+ } -+ hif->txtoflush = (hif->txtoflush + 1) & (hif->tx_ring_size - 1); -+ } -+ while (hif->txtoflush != hif->txtosend) -+ ; -+ -+skip_tx: -+ return; -+} -+ -+static irqreturn_t wol_isr(int irq, void *dev_id) -+{ -+ pr_info("WoL\n"); -+ gemac_set_wol(EMAC1_BASE_ADDR, 0); -+ gemac_set_wol(EMAC2_BASE_ADDR, 0); -+ return IRQ_HANDLED; -+} -+ -+/* -+ * hif_isr- -+ * This ISR routine processes Rx/Tx done interrupts from the HIF hardware block -+ */ -+static irqreturn_t hif_isr(int irq, void *dev_id) -+{ -+ struct pfe_hif *hif = (struct pfe_hif *)dev_id; -+ int int_status; -+ int int_enable_mask; -+ -+ /*Read hif interrupt source register */ -+ int_status = readl_relaxed(HIF_INT_SRC); -+ int_enable_mask = readl_relaxed(HIF_INT_ENABLE); -+ -+ if ((int_status & HIF_INT) == 0) -+ return IRQ_NONE; -+ -+ int_status &= ~(HIF_INT); -+ -+ if (int_status & HIF_RXPKT_INT) { -+ int_status &= ~(HIF_RXPKT_INT); -+ int_enable_mask &= ~(HIF_RXPKT_INT); -+ -+ napi_first_batch = 1; -+ -+ if (napi_schedule_prep(&hif->napi)) { -+#ifdef HIF_NAPI_STATS -+ hif->napi_counters[NAPI_SCHED_COUNT]++; -+#endif -+ __napi_schedule(&hif->napi); -+ } -+ } -+ -+ if (int_status & HIF_TXPKT_INT) { -+ int_status &= ~(HIF_TXPKT_INT); -+ int_enable_mask &= ~(HIF_TXPKT_INT); -+ /*Schedule tx cleanup tassklet */ -+ tasklet_schedule(&hif->tx_cleanup_tasklet); -+ } -+ -+ /*Disable interrupts, they will be enabled after they are serviced */ -+ writel_relaxed(int_enable_mask, HIF_INT_ENABLE); -+ -+ if (int_status) { -+ pr_info("%s : Invalid interrupt : %d\n", __func__, -+ int_status); -+ writel(int_status, HIF_INT_SRC); -+ } -+ -+ return IRQ_HANDLED; -+} -+ -+void hif_process_client_req(struct pfe_hif *hif, int req, int data1, int data2) -+{ -+ unsigned int client_id = data1; -+ -+ if (client_id >= HIF_CLIENTS_MAX) { -+ pr_err("%s: client id %d out of bounds\n", __func__, -+ client_id); -+ return; -+ } -+ -+ switch (req) { -+ case REQUEST_CL_REGISTER: -+ /* Request for register a client */ -+ pr_info("%s: register client_id %d\n", -+ __func__, client_id); -+ pfe_hif_client_register(hif, client_id, (struct -+ hif_client_shm *)&hif->shm->client[client_id]); -+ break; -+ -+ case REQUEST_CL_UNREGISTER: -+ pr_info("%s: unregister client_id %d\n", -+ __func__, client_id); -+ -+ /* Request for unregister a client */ -+ pfe_hif_client_unregister(hif, client_id); -+ -+ break; -+ -+ default: -+ pr_err("%s: unsupported request %d\n", -+ __func__, req); -+ break; -+ } -+ -+ /* -+ * Process client Tx queues -+ * Currently we don't have checking for tx pending -+ */ -+} -+ -+/* -+ * pfe_hif_rx_poll -+ * This function is NAPI poll function to process HIF Rx queue. -+ */ -+static int pfe_hif_rx_poll(struct napi_struct *napi, int budget) -+{ -+ struct pfe_hif *hif = container_of(napi, struct pfe_hif, napi); -+ int work_done; -+ -+#ifdef HIF_NAPI_STATS -+ hif->napi_counters[NAPI_POLL_COUNT]++; -+#endif -+ -+ work_done = pfe_hif_rx_process(hif, budget); -+ -+ if (work_done < budget) { -+ napi_complete(napi); -+ writel(readl_relaxed(HIF_INT_ENABLE) | HIF_RXPKT_INT, -+ HIF_INT_ENABLE); -+ } -+#ifdef HIF_NAPI_STATS -+ else -+ hif->napi_counters[NAPI_FULL_BUDGET_COUNT]++; -+#endif -+ -+ return work_done; -+} -+ -+/* -+ * pfe_hif_init -+ * This function initializes the baseaddresses and irq, etc. -+ */ -+int pfe_hif_init(struct pfe *pfe) -+{ -+ struct pfe_hif *hif = &pfe->hif; -+ int err; -+ -+ pr_info("%s\n", __func__); -+ -+ hif->dev = pfe->dev; -+ hif->irq = pfe->hif_irq; -+ -+ err = pfe_hif_alloc_descr(hif); -+ if (err) -+ goto err0; -+ -+ if (pfe_hif_init_buffers(hif)) { -+ pr_err("%s: Could not initialize buffer descriptors\n" -+ , __func__); -+ err = -ENOMEM; -+ goto err1; -+ } -+ -+ /* Initialize NAPI for Rx processing */ -+ init_dummy_netdev(&hif->dummy_dev); -+ netif_napi_add(&hif->dummy_dev, &hif->napi, pfe_hif_rx_poll, -+ HIF_RX_POLL_WEIGHT); -+ napi_enable(&hif->napi); -+ -+ spin_lock_init(&hif->tx_lock); -+ spin_lock_init(&hif->lock); -+ -+ hif_init(); -+ hif_rx_enable(); -+ hif_tx_enable(); -+ -+ /* Disable tx done interrupt */ -+ writel(HIF_INT_MASK, HIF_INT_ENABLE); -+ -+ gpi_enable(HGPI_BASE_ADDR); -+ -+ err = request_irq(hif->irq, hif_isr, 0, "pfe_hif", hif); -+ if (err) { -+ pr_err("%s: failed to get the hif IRQ = %d\n", -+ __func__, hif->irq); -+ goto err1; -+ } -+ -+ err = request_irq(pfe->wol_irq, wol_isr, 0, "pfe_wol", pfe); -+ if (err) { -+ pr_err("%s: failed to get the wol IRQ = %d\n", -+ __func__, pfe->wol_irq); -+ goto err1; -+ } -+ -+ tasklet_init(&hif->tx_cleanup_tasklet, -+ (void(*)(unsigned long))pfe_tx_do_cleanup, -+ (unsigned long)hif); -+ -+ return 0; -+err1: -+ pfe_hif_free_descr(hif); -+err0: -+ return err; -+} -+ -+/* pfe_hif_exit- */ -+void pfe_hif_exit(struct pfe *pfe) -+{ -+ struct pfe_hif *hif = &pfe->hif; -+ -+ pr_info("%s\n", __func__); -+ -+ tasklet_kill(&hif->tx_cleanup_tasklet); -+ -+ spin_lock_bh(&hif->lock); -+ hif->shm->g_client_status[0] = 0; -+ /* Make sure all clients are disabled*/ -+ hif->shm->g_client_status[1] = 0; -+ -+ spin_unlock_bh(&hif->lock); -+ -+ /*Disable Rx/Tx */ -+ gpi_disable(HGPI_BASE_ADDR); -+ hif_rx_disable(); -+ hif_tx_disable(); -+ -+ napi_disable(&hif->napi); -+ netif_napi_del(&hif->napi); -+ -+ free_irq(pfe->wol_irq, pfe); -+ free_irq(hif->irq, hif); -+ -+ pfe_hif_release_buffers(hif); -+ pfe_hif_free_descr(hif); -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_hif.h -@@ -0,0 +1,200 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#ifndef _PFE_HIF_H_ -+#define _PFE_HIF_H_ -+ -+#include -+#include -+ -+#define HIF_NAPI_STATS -+ -+#define HIF_CLIENT_QUEUES_MAX 16 -+#define HIF_RX_POLL_WEIGHT 64 -+ -+#define HIF_RX_PKT_MIN_SIZE 0x800 /* 2KB */ -+#define HIF_RX_PKT_MIN_SIZE_MASK ~(HIF_RX_PKT_MIN_SIZE - 1) -+#define ROUND_MIN_RX_SIZE(_sz) (((_sz) + (HIF_RX_PKT_MIN_SIZE - 1)) \ -+ & HIF_RX_PKT_MIN_SIZE_MASK) -+#define PRESENT_OFST_IN_PAGE(_buf) (((unsigned long int)(_buf) & (PAGE_SIZE \ -+ - 1)) & HIF_RX_PKT_MIN_SIZE_MASK) -+ -+enum { -+ NAPI_SCHED_COUNT = 0, -+ NAPI_POLL_COUNT, -+ NAPI_PACKET_COUNT, -+ NAPI_DESC_COUNT, -+ NAPI_FULL_BUDGET_COUNT, -+ NAPI_CLIENT_FULL_COUNT, -+ NAPI_MAX_COUNT -+}; -+ -+/* -+ * HIF_TX_DESC_NT value should be always greter than 4, -+ * Otherwise HIF_TX_POLL_MARK will become zero. -+ */ -+#define HIF_RX_DESC_NT 256 -+#define HIF_TX_DESC_NT 2048 -+ -+#define HIF_FIRST_BUFFER BIT(0) -+#define HIF_LAST_BUFFER BIT(1) -+#define HIF_DONT_DMA_MAP BIT(2) -+#define HIF_DATA_VALID BIT(3) -+#define HIF_TSO BIT(4) -+ -+enum { -+ PFE_CL_GEM0 = 0, -+ PFE_CL_GEM1, -+ HIF_CLIENTS_MAX -+}; -+ -+/*structure to store client queue info */ -+struct hif_rx_queue { -+ struct rx_queue_desc *base; -+ u32 size; -+ u32 write_idx; -+}; -+ -+struct hif_tx_queue { -+ struct tx_queue_desc *base; -+ u32 size; -+ u32 ack_idx; -+}; -+ -+/*Structure to store the client info */ -+struct hif_client { -+ int rx_qn; -+ struct hif_rx_queue rx_q[HIF_CLIENT_QUEUES_MAX]; -+ int tx_qn; -+ struct hif_tx_queue tx_q[HIF_CLIENT_QUEUES_MAX]; -+}; -+ -+/*HIF hardware buffer descriptor */ -+struct hif_desc { -+ u32 ctrl; -+ u32 status; -+ u32 data; -+ u32 next; -+}; -+ -+struct __hif_desc { -+ u32 ctrl; -+ u32 status; -+ u32 data; -+}; -+ -+struct hif_desc_sw { -+ dma_addr_t data; -+ u16 len; -+ u8 client_id; -+ u8 q_no; -+ u16 flags; -+}; -+ -+struct hif_hdr { -+ u8 client_id; -+ u8 q_num; -+ u16 client_ctrl; -+ u16 client_ctrl1; -+}; -+ -+struct __hif_hdr { -+ union { -+ struct hif_hdr hdr; -+ u32 word[2]; -+ }; -+}; -+ -+struct hif_ipsec_hdr { -+ u16 sa_handle[2]; -+} __packed; -+ -+/* HIF_CTRL_TX... defines */ -+#define HIF_CTRL_TX_CHECKSUM BIT(2) -+ -+/* HIF_CTRL_RX... defines */ -+#define HIF_CTRL_RX_OFFSET_OFST (24) -+#define HIF_CTRL_RX_CHECKSUMMED BIT(2) -+#define HIF_CTRL_RX_CONTINUED BIT(1) -+ -+struct pfe_hif { -+ /* To store registered clients in hif layer */ -+ struct hif_client client[HIF_CLIENTS_MAX]; -+ struct hif_shm *shm; -+ int irq; -+ -+ void *descr_baseaddr_v; -+ unsigned long descr_baseaddr_p; -+ -+ struct hif_desc *rx_base; -+ u32 rx_ring_size; -+ u32 rxtoclean_index; -+ void *rx_buf_addr[HIF_RX_DESC_NT]; -+ int rx_buf_len[HIF_RX_DESC_NT]; -+ unsigned int qno; -+ unsigned int client_id; -+ unsigned int client_ctrl; -+ unsigned int started; -+ -+ struct hif_desc *tx_base; -+ u32 tx_ring_size; -+ u32 txtosend; -+ u32 txtoclean; -+ u32 txavail; -+ u32 txtoflush; -+ struct hif_desc_sw tx_sw_queue[HIF_TX_DESC_NT]; -+ -+/* tx_lock synchronizes hif packet tx as well as pfe_hif structure access */ -+ spinlock_t tx_lock; -+/* lock synchronizes hif rx queue processing */ -+ spinlock_t lock; -+ struct net_device dummy_dev; -+ struct napi_struct napi; -+ struct device *dev; -+ -+#ifdef HIF_NAPI_STATS -+ unsigned int napi_counters[NAPI_MAX_COUNT]; -+#endif -+ struct tasklet_struct tx_cleanup_tasklet; -+}; -+ -+void __hif_xmit_pkt(struct pfe_hif *hif, unsigned int client_id, unsigned int -+ q_no, void *data, u32 len, unsigned int flags); -+int hif_xmit_pkt(struct pfe_hif *hif, unsigned int client_id, unsigned int q_no, -+ void *data, unsigned int len); -+void __hif_tx_done_process(struct pfe_hif *hif, int count); -+void hif_process_client_req(struct pfe_hif *hif, int req, int data1, int -+ data2); -+int pfe_hif_init(struct pfe *pfe); -+void pfe_hif_exit(struct pfe *pfe); -+void pfe_hif_rx_idle(struct pfe_hif *hif); -+static inline void hif_tx_done_process(struct pfe_hif *hif, int count) -+{ -+ spin_lock_bh(&hif->tx_lock); -+ __hif_tx_done_process(hif, count); -+ spin_unlock_bh(&hif->tx_lock); -+} -+ -+static inline void hif_tx_lock(struct pfe_hif *hif) -+{ -+ spin_lock_bh(&hif->tx_lock); -+} -+ -+static inline void hif_tx_unlock(struct pfe_hif *hif) -+{ -+ spin_unlock_bh(&hif->tx_lock); -+} -+ -+static inline int __hif_tx_avail(struct pfe_hif *hif) -+{ -+ return hif->txavail; -+} -+ -+#define __memcpy8(dst, src) memcpy(dst, src, 8) -+#define __memcpy12(dst, src) memcpy(dst, src, 12) -+#define __memcpy(dst, src, len) memcpy(dst, src, len) -+ -+#endif /* _PFE_HIF_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_hif_lib.c -@@ -0,0 +1,628 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "pfe_mod.h" -+#include "pfe_hif.h" -+#include "pfe_hif_lib.h" -+ -+unsigned int lro_mode; -+unsigned int page_mode; -+unsigned int tx_qos = 1; -+module_param(tx_qos, uint, 0444); -+MODULE_PARM_DESC(tx_qos, "0: disable ,\n" -+ "1: enable (default), guarantee no packet drop at TMU level\n"); -+unsigned int pfe_pkt_size; -+unsigned int pfe_pkt_headroom; -+unsigned int emac_txq_cnt; -+ -+/* -+ * @pfe_hal_lib.c. -+ * Common functions used by HIF client drivers -+ */ -+ -+/*HIF shared memory Global variable */ -+struct hif_shm ghif_shm; -+ -+/* Cleanup the HIF shared memory, release HIF rx_buffer_pool. -+ * This function should be called after pfe_hif_exit -+ * -+ * @param[in] hif_shm Shared memory address location in DDR -+ */ -+static void pfe_hif_shm_clean(struct hif_shm *hif_shm) -+{ -+ int i; -+ void *pkt; -+ -+ for (i = 0; i < hif_shm->rx_buf_pool_cnt; i++) { -+ pkt = hif_shm->rx_buf_pool[i]; -+ if (pkt) { -+ hif_shm->rx_buf_pool[i] = NULL; -+ pkt -= pfe_pkt_headroom; -+ -+ if (page_mode) -+ put_page(virt_to_page(pkt)); -+ else -+ kfree(pkt); -+ } -+ } -+} -+ -+/* Initialize shared memory used between HIF driver and clients, -+ * allocate rx_buffer_pool required for HIF Rx descriptors. -+ * This function should be called before initializing HIF driver. -+ * -+ * @param[in] hif_shm Shared memory address location in DDR -+ * @rerurn 0 - on succes, <0 on fail to initialize -+ */ -+static int pfe_hif_shm_init(struct hif_shm *hif_shm) -+{ -+ int i; -+ void *pkt; -+ -+ memset(hif_shm, 0, sizeof(struct hif_shm)); -+ hif_shm->rx_buf_pool_cnt = HIF_RX_DESC_NT; -+ -+ for (i = 0; i < hif_shm->rx_buf_pool_cnt; i++) { -+ if (page_mode) { -+ pkt = (void *)__get_free_page(GFP_KERNEL | -+ GFP_DMA_PFE); -+ } else { -+ pkt = kmalloc(PFE_BUF_SIZE, GFP_KERNEL | GFP_DMA_PFE); -+ } -+ -+ if (pkt) -+ hif_shm->rx_buf_pool[i] = pkt + pfe_pkt_headroom; -+ else -+ goto err0; -+ } -+ -+ return 0; -+ -+err0: -+ pr_err("%s Low memory\n", __func__); -+ pfe_hif_shm_clean(hif_shm); -+ return -ENOMEM; -+} -+ -+/*This function sends indication to HIF driver -+ * -+ * @param[in] hif hif context -+ */ -+static void hif_lib_indicate_hif(struct pfe_hif *hif, int req, int data1, int -+ data2) -+{ -+ hif_process_client_req(hif, req, data1, data2); -+} -+ -+void hif_lib_indicate_client(int client_id, int event_type, int qno) -+{ -+ struct hif_client_s *client = pfe->hif_client[client_id]; -+ -+ if (!client || (event_type >= HIF_EVENT_MAX) || (qno >= -+ HIF_CLIENT_QUEUES_MAX)) -+ return; -+ -+ if (!test_and_set_bit(qno, &client->queue_mask[event_type])) -+ client->event_handler(client->priv, event_type, qno); -+} -+ -+/*This function releases Rx queue descriptors memory and pre-filled buffers -+ * -+ * @param[in] client hif_client context -+ */ -+static void hif_lib_client_release_rx_buffers(struct hif_client_s *client) -+{ -+ struct rx_queue_desc *desc; -+ int qno, ii; -+ void *buf; -+ -+ for (qno = 0; qno < client->rx_qn; qno++) { -+ desc = client->rx_q[qno].base; -+ -+ for (ii = 0; ii < client->rx_q[qno].size; ii++) { -+ buf = (void *)desc->data; -+ if (buf) { -+ buf -= pfe_pkt_headroom; -+ -+ if (page_mode) -+ free_page((unsigned long)buf); -+ else -+ kfree(buf); -+ -+ desc->ctrl = 0; -+ } -+ -+ desc++; -+ } -+ } -+ -+ kfree(client->rx_qbase); -+} -+ -+/*This function allocates memory for the rxq descriptors and pre-fill rx queues -+ * with buffers. -+ * @param[in] client client context -+ * @param[in] q_size size of the rxQ, all queues are of same size -+ */ -+static int hif_lib_client_init_rx_buffers(struct hif_client_s *client, int -+ q_size) -+{ -+ struct rx_queue_desc *desc; -+ struct hif_client_rx_queue *queue; -+ int ii, qno; -+ -+ /*Allocate memory for the client queues */ -+ client->rx_qbase = kzalloc(client->rx_qn * q_size * sizeof(struct -+ rx_queue_desc), GFP_KERNEL); -+ if (!client->rx_qbase) -+ goto err; -+ -+ for (qno = 0; qno < client->rx_qn; qno++) { -+ queue = &client->rx_q[qno]; -+ -+ queue->base = client->rx_qbase + qno * q_size * sizeof(struct -+ rx_queue_desc); -+ queue->size = q_size; -+ queue->read_idx = 0; -+ queue->write_idx = 0; -+ -+ pr_debug("rx queue: %d, base: %p, size: %d\n", qno, -+ queue->base, queue->size); -+ } -+ -+ for (qno = 0; qno < client->rx_qn; qno++) { -+ queue = &client->rx_q[qno]; -+ desc = queue->base; -+ -+ for (ii = 0; ii < queue->size; ii++) { -+ desc->ctrl = CL_DESC_BUF_LEN(pfe_pkt_size) | -+ CL_DESC_OWN; -+ desc++; -+ } -+ } -+ -+ return 0; -+ -+err: -+ return 1; -+} -+ -+ -+static void hif_lib_client_cleanup_tx_queue(struct hif_client_tx_queue *queue) -+{ -+ pr_debug("%s\n", __func__); -+ -+ /* -+ * Check if there are any pending packets. Client must flush the tx -+ * queues before unregistering, by calling by calling -+ * hif_lib_tx_get_next_complete() -+ * -+ * Hif no longer calls since we are no longer registered -+ */ -+ if (queue->tx_pending) -+ pr_err("%s: pending transmit packets\n", __func__); -+} -+ -+static void hif_lib_client_release_tx_buffers(struct hif_client_s *client) -+{ -+ int qno; -+ -+ pr_debug("%s\n", __func__); -+ -+ for (qno = 0; qno < client->tx_qn; qno++) -+ hif_lib_client_cleanup_tx_queue(&client->tx_q[qno]); -+ -+ kfree(client->tx_qbase); -+} -+ -+static int hif_lib_client_init_tx_buffers(struct hif_client_s *client, int -+ q_size) -+{ -+ struct hif_client_tx_queue *queue; -+ int qno; -+ -+ client->tx_qbase = kzalloc(client->tx_qn * q_size * sizeof(struct -+ tx_queue_desc), GFP_KERNEL); -+ if (!client->tx_qbase) -+ return 1; -+ -+ for (qno = 0; qno < client->tx_qn; qno++) { -+ queue = &client->tx_q[qno]; -+ -+ queue->base = client->tx_qbase + qno * q_size * sizeof(struct -+ tx_queue_desc); -+ queue->size = q_size; -+ queue->read_idx = 0; -+ queue->write_idx = 0; -+ queue->tx_pending = 0; -+ queue->nocpy_flag = 0; -+ queue->prev_tmu_tx_pkts = 0; -+ queue->done_tmu_tx_pkts = 0; -+ -+ pr_debug("tx queue: %d, base: %p, size: %d\n", qno, -+ queue->base, queue->size); -+ } -+ -+ return 0; -+} -+ -+static int hif_lib_event_dummy(void *priv, int event_type, int qno) -+{ -+ return 0; -+} -+ -+int hif_lib_client_register(struct hif_client_s *client) -+{ -+ struct hif_shm *hif_shm; -+ struct hif_client_shm *client_shm; -+ int err, i; -+ /* int loop_cnt = 0; */ -+ -+ pr_debug("%s\n", __func__); -+ -+ /*Allocate memory before spin_lock*/ -+ if (hif_lib_client_init_rx_buffers(client, client->rx_qsize)) { -+ err = -ENOMEM; -+ goto err_rx; -+ } -+ -+ if (hif_lib_client_init_tx_buffers(client, client->tx_qsize)) { -+ err = -ENOMEM; -+ goto err_tx; -+ } -+ -+ spin_lock_bh(&pfe->hif.lock); -+ if (!(client->pfe) || (client->id >= HIF_CLIENTS_MAX) || -+ (pfe->hif_client[client->id])) { -+ err = -EINVAL; -+ goto err; -+ } -+ -+ hif_shm = client->pfe->hif.shm; -+ -+ if (!client->event_handler) -+ client->event_handler = hif_lib_event_dummy; -+ -+ /*Initialize client specific shared memory */ -+ client_shm = (struct hif_client_shm *)&hif_shm->client[client->id]; -+ client_shm->rx_qbase = (unsigned long int)client->rx_qbase; -+ client_shm->rx_qsize = client->rx_qsize; -+ client_shm->tx_qbase = (unsigned long int)client->tx_qbase; -+ client_shm->tx_qsize = client->tx_qsize; -+ client_shm->ctrl = (client->tx_qn << CLIENT_CTRL_TX_Q_CNT_OFST) | -+ (client->rx_qn << CLIENT_CTRL_RX_Q_CNT_OFST); -+ /* spin_lock_init(&client->rx_lock); */ -+ -+ for (i = 0; i < HIF_EVENT_MAX; i++) { -+ client->queue_mask[i] = 0; /* -+ * By default all events are -+ * unmasked -+ */ -+ } -+ -+ /*Indicate to HIF driver*/ -+ hif_lib_indicate_hif(&pfe->hif, REQUEST_CL_REGISTER, client->id, 0); -+ -+ pr_debug("%s: client: %p, client_id: %d, tx_qsize: %d, rx_qsize: %d\n", -+ __func__, client, client->id, client->tx_qsize, -+ client->rx_qsize); -+ -+ client->cpu_id = -1; -+ -+ pfe->hif_client[client->id] = client; -+ spin_unlock_bh(&pfe->hif.lock); -+ -+ return 0; -+ -+err: -+ spin_unlock_bh(&pfe->hif.lock); -+ hif_lib_client_release_tx_buffers(client); -+ -+err_tx: -+ hif_lib_client_release_rx_buffers(client); -+ -+err_rx: -+ return err; -+} -+ -+int hif_lib_client_unregister(struct hif_client_s *client) -+{ -+ struct pfe *pfe = client->pfe; -+ u32 client_id = client->id; -+ -+ pr_info( -+ "%s : client: %p, client_id: %d, txQ_depth: %d, rxQ_depth: %d\n" -+ , __func__, client, client->id, client->tx_qsize, -+ client->rx_qsize); -+ -+ spin_lock_bh(&pfe->hif.lock); -+ hif_lib_indicate_hif(&pfe->hif, REQUEST_CL_UNREGISTER, client->id, 0); -+ -+ hif_lib_client_release_tx_buffers(client); -+ hif_lib_client_release_rx_buffers(client); -+ pfe->hif_client[client_id] = NULL; -+ spin_unlock_bh(&pfe->hif.lock); -+ -+ return 0; -+} -+ -+int hif_lib_event_handler_start(struct hif_client_s *client, int event, -+ int qno) -+{ -+ struct hif_client_rx_queue *queue = &client->rx_q[qno]; -+ struct rx_queue_desc *desc = queue->base + queue->read_idx; -+ -+ if ((event >= HIF_EVENT_MAX) || (qno >= HIF_CLIENT_QUEUES_MAX)) { -+ pr_debug("%s: Unsupported event : %d queue number : %d\n", -+ __func__, event, qno); -+ return -1; -+ } -+ -+ test_and_clear_bit(qno, &client->queue_mask[event]); -+ -+ switch (event) { -+ case EVENT_RX_PKT_IND: -+ if (!(desc->ctrl & CL_DESC_OWN)) -+ hif_lib_indicate_client(client->id, -+ EVENT_RX_PKT_IND, qno); -+ break; -+ -+ case EVENT_HIGH_RX_WM: -+ case EVENT_TXDONE_IND: -+ default: -+ break; -+ } -+ -+ return 0; -+} -+ -+/* -+ * This function gets one packet from the specified client queue -+ * It also refill the rx buffer -+ */ -+void *hif_lib_receive_pkt(struct hif_client_s *client, int qno, int *len, int -+ *ofst, unsigned int *rx_ctrl, -+ unsigned int *desc_ctrl, void **priv_data) -+{ -+ struct hif_client_rx_queue *queue = &client->rx_q[qno]; -+ struct rx_queue_desc *desc; -+ void *pkt = NULL; -+ -+ /* -+ * Following lock is to protect rx queue access from, -+ * hif_lib_event_handler_start. -+ * In general below lock is not required, because hif_lib_xmit_pkt and -+ * hif_lib_event_handler_start are called from napi poll and which is -+ * not re-entrant. But if some client use in different way this lock is -+ * required. -+ */ -+ /*spin_lock_irqsave(&client->rx_lock, flags); */ -+ desc = queue->base + queue->read_idx; -+ if (!(desc->ctrl & CL_DESC_OWN)) { -+ pkt = desc->data - pfe_pkt_headroom; -+ -+ *rx_ctrl = desc->client_ctrl; -+ *desc_ctrl = desc->ctrl; -+ -+ if (desc->ctrl & CL_DESC_FIRST) { -+ u16 size = *rx_ctrl >> HIF_CTRL_RX_OFFSET_OFST; -+ -+ if (size) { -+ size += PFE_PARSE_INFO_SIZE; -+ *len = CL_DESC_BUF_LEN(desc->ctrl) - -+ PFE_PKT_HEADER_SZ - size; -+ *ofst = pfe_pkt_headroom + PFE_PKT_HEADER_SZ -+ + size; -+ *priv_data = desc->data + PFE_PKT_HEADER_SZ; -+ } else { -+ *len = CL_DESC_BUF_LEN(desc->ctrl) - -+ PFE_PKT_HEADER_SZ - PFE_PARSE_INFO_SIZE; -+ *ofst = pfe_pkt_headroom -+ + PFE_PKT_HEADER_SZ -+ + PFE_PARSE_INFO_SIZE; -+ *priv_data = NULL; -+ } -+ -+ } else { -+ *len = CL_DESC_BUF_LEN(desc->ctrl); -+ *ofst = pfe_pkt_headroom; -+ } -+ -+ /* -+ * Needed so we don't free a buffer/page -+ * twice on module_exit -+ */ -+ desc->data = NULL; -+ -+ /* -+ * Ensure everything else is written to DDR before -+ * writing bd->ctrl -+ */ -+ smp_wmb(); -+ -+ desc->ctrl = CL_DESC_BUF_LEN(pfe_pkt_size) | CL_DESC_OWN; -+ queue->read_idx = (queue->read_idx + 1) & (queue->size - 1); -+ } -+ -+ /*spin_unlock_irqrestore(&client->rx_lock, flags); */ -+ return pkt; -+} -+ -+static inline void hif_hdr_write(struct hif_hdr *pkt_hdr, unsigned int -+ client_id, unsigned int qno, -+ u32 client_ctrl) -+{ -+ /* Optimize the write since the destinaton may be non-cacheable */ -+ if (!((unsigned long)pkt_hdr & 0x3)) { -+ ((u32 *)pkt_hdr)[0] = (client_ctrl << 16) | (qno << 8) | -+ client_id; -+ } else { -+ ((u16 *)pkt_hdr)[0] = (qno << 8) | (client_id & 0xFF); -+ ((u16 *)pkt_hdr)[1] = (client_ctrl & 0xFFFF); -+ } -+} -+ -+/*This function puts the given packet in the specific client queue */ -+void __hif_lib_xmit_pkt(struct hif_client_s *client, unsigned int qno, void -+ *data, unsigned int len, u32 client_ctrl, -+ unsigned int flags, void *client_data) -+{ -+ struct hif_client_tx_queue *queue = &client->tx_q[qno]; -+ struct tx_queue_desc *desc = queue->base + queue->write_idx; -+ -+ /* First buffer */ -+ if (flags & HIF_FIRST_BUFFER) { -+ data -= sizeof(struct hif_hdr); -+ len += sizeof(struct hif_hdr); -+ -+ hif_hdr_write(data, client->id, qno, client_ctrl); -+ } -+ -+ desc->data = client_data; -+ desc->ctrl = CL_DESC_OWN | CL_DESC_FLAGS(flags); -+ -+ __hif_xmit_pkt(&pfe->hif, client->id, qno, data, len, flags); -+ -+ queue->write_idx = (queue->write_idx + 1) & (queue->size - 1); -+ queue->tx_pending++; -+ queue->jiffies_last_packet = jiffies; -+} -+ -+void *hif_lib_tx_get_next_complete(struct hif_client_s *client, int qno, -+ unsigned int *flags, int count) -+{ -+ struct hif_client_tx_queue *queue = &client->tx_q[qno]; -+ struct tx_queue_desc *desc = queue->base + queue->read_idx; -+ -+ pr_debug("%s: qno : %d rd_indx: %d pending:%d\n", __func__, qno, -+ queue->read_idx, queue->tx_pending); -+ -+ if (!queue->tx_pending) -+ return NULL; -+ -+ if (queue->nocpy_flag && !queue->done_tmu_tx_pkts) { -+ u32 tmu_tx_pkts = be32_to_cpu(pe_dmem_read(TMU0_ID + -+ client->id, TMU_DM_TX_TRANS, 4)); -+ -+ if (queue->prev_tmu_tx_pkts > tmu_tx_pkts) -+ queue->done_tmu_tx_pkts = UINT_MAX - -+ queue->prev_tmu_tx_pkts + tmu_tx_pkts; -+ else -+ queue->done_tmu_tx_pkts = tmu_tx_pkts - -+ queue->prev_tmu_tx_pkts; -+ -+ queue->prev_tmu_tx_pkts = tmu_tx_pkts; -+ -+ if (!queue->done_tmu_tx_pkts) -+ return NULL; -+ } -+ -+ if (desc->ctrl & CL_DESC_OWN) -+ return NULL; -+ -+ queue->read_idx = (queue->read_idx + 1) & (queue->size - 1); -+ queue->tx_pending--; -+ -+ *flags = CL_DESC_GET_FLAGS(desc->ctrl); -+ -+ if (queue->done_tmu_tx_pkts && (*flags & HIF_LAST_BUFFER)) -+ queue->done_tmu_tx_pkts--; -+ -+ return desc->data; -+} -+ -+static void hif_lib_tmu_credit_init(struct pfe *pfe) -+{ -+ int i, q; -+ -+ for (i = 0; i < NUM_GEMAC_SUPPORT; i++) -+ for (q = 0; q < emac_txq_cnt; q++) { -+ pfe->tmu_credit.tx_credit_max[i][q] = (q == 0) ? -+ DEFAULT_Q0_QDEPTH : DEFAULT_MAX_QDEPTH; -+ pfe->tmu_credit.tx_credit[i][q] = -+ pfe->tmu_credit.tx_credit_max[i][q]; -+ } -+} -+ -+/* __hif_lib_update_credit -+ * -+ * @param[in] client hif client context -+ * @param[in] queue queue number in match with TMU -+ */ -+void __hif_lib_update_credit(struct hif_client_s *client, unsigned int queue) -+{ -+ unsigned int tmu_tx_packets, tmp; -+ -+ if (tx_qos) { -+ tmu_tx_packets = be32_to_cpu(pe_dmem_read(TMU0_ID + -+ client->id, (TMU_DM_TX_TRANS + (queue * 4)), 4)); -+ -+ /* tx_packets counter overflowed */ -+ if (tmu_tx_packets > -+ pfe->tmu_credit.tx_packets[client->id][queue]) { -+ tmp = UINT_MAX - tmu_tx_packets + -+ pfe->tmu_credit.tx_packets[client->id][queue]; -+ -+ pfe->tmu_credit.tx_credit[client->id][queue] = -+ pfe->tmu_credit.tx_credit_max[client->id][queue] - tmp; -+ } else { -+ /* TMU tx <= pfe_eth tx, normal case or both OF since -+ * last time -+ */ -+ pfe->tmu_credit.tx_credit[client->id][queue] = -+ pfe->tmu_credit.tx_credit_max[client->id][queue] - -+ (pfe->tmu_credit.tx_packets[client->id][queue] - -+ tmu_tx_packets); -+ } -+ } -+} -+ -+int pfe_hif_lib_init(struct pfe *pfe) -+{ -+ int rc; -+ -+ pr_info("%s\n", __func__); -+ -+ if (lro_mode) { -+ page_mode = 1; -+ pfe_pkt_size = min(PAGE_SIZE, MAX_PFE_PKT_SIZE); -+ pfe_pkt_headroom = 0; -+ } else { -+ page_mode = 0; -+ pfe_pkt_size = PFE_PKT_SIZE; -+ pfe_pkt_headroom = PFE_PKT_HEADROOM; -+ } -+ -+ if (tx_qos) -+ emac_txq_cnt = EMAC_TXQ_CNT / 2; -+ else -+ emac_txq_cnt = EMAC_TXQ_CNT; -+ -+ hif_lib_tmu_credit_init(pfe); -+ pfe->hif.shm = &ghif_shm; -+ rc = pfe_hif_shm_init(pfe->hif.shm); -+ -+ return rc; -+} -+ -+void pfe_hif_lib_exit(struct pfe *pfe) -+{ -+ pr_info("%s\n", __func__); -+ -+ pfe_hif_shm_clean(pfe->hif.shm); -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_hif_lib.h -@@ -0,0 +1,229 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#ifndef _PFE_HIF_LIB_H_ -+#define _PFE_HIF_LIB_H_ -+ -+#include "pfe_hif.h" -+ -+#define HIF_CL_REQ_TIMEOUT 10 -+#define GFP_DMA_PFE 0 -+#define PFE_PARSE_INFO_SIZE 16 -+ -+enum { -+ REQUEST_CL_REGISTER = 0, -+ REQUEST_CL_UNREGISTER, -+ HIF_REQUEST_MAX -+}; -+ -+enum { -+ /* Event to indicate that client rx queue is reached water mark level */ -+ EVENT_HIGH_RX_WM = 0, -+ /* Event to indicate that, packet received for client */ -+ EVENT_RX_PKT_IND, -+ /* Event to indicate that, packet tx done for client */ -+ EVENT_TXDONE_IND, -+ HIF_EVENT_MAX -+}; -+ -+/*structure to store client queue info */ -+ -+/*structure to store client queue info */ -+struct hif_client_rx_queue { -+ struct rx_queue_desc *base; -+ u32 size; -+ u32 read_idx; -+ u32 write_idx; -+}; -+ -+struct hif_client_tx_queue { -+ struct tx_queue_desc *base; -+ u32 size; -+ u32 read_idx; -+ u32 write_idx; -+ u32 tx_pending; -+ unsigned long jiffies_last_packet; -+ u32 nocpy_flag; -+ u32 prev_tmu_tx_pkts; -+ u32 done_tmu_tx_pkts; -+}; -+ -+struct hif_client_s { -+ int id; -+ int tx_qn; -+ int rx_qn; -+ void *rx_qbase; -+ void *tx_qbase; -+ int tx_qsize; -+ int rx_qsize; -+ int cpu_id; -+ struct hif_client_tx_queue tx_q[HIF_CLIENT_QUEUES_MAX]; -+ struct hif_client_rx_queue rx_q[HIF_CLIENT_QUEUES_MAX]; -+ int (*event_handler)(void *priv, int event, int data); -+ unsigned long queue_mask[HIF_EVENT_MAX]; -+ struct pfe *pfe; -+ void *priv; -+}; -+ -+/* -+ * Client specific shared memory -+ * It contains number of Rx/Tx queues, base addresses and queue sizes -+ */ -+struct hif_client_shm { -+ u32 ctrl; /*0-7: number of Rx queues, 8-15: number of tx queues */ -+ unsigned long rx_qbase; /*Rx queue base address */ -+ u32 rx_qsize; /*each Rx queue size, all Rx queues are of same size */ -+ unsigned long tx_qbase; /* Tx queue base address */ -+ u32 tx_qsize; /*each Tx queue size, all Tx queues are of same size */ -+}; -+ -+/*Client shared memory ctrl bit description */ -+#define CLIENT_CTRL_RX_Q_CNT_OFST 0 -+#define CLIENT_CTRL_TX_Q_CNT_OFST 8 -+#define CLIENT_CTRL_RX_Q_CNT(ctrl) (((ctrl) >> CLIENT_CTRL_RX_Q_CNT_OFST) \ -+ & 0xFF) -+#define CLIENT_CTRL_TX_Q_CNT(ctrl) (((ctrl) >> CLIENT_CTRL_TX_Q_CNT_OFST) \ -+ & 0xFF) -+ -+/* -+ * Shared memory used to communicate between HIF driver and host/client drivers -+ * Before starting the hif driver rx_buf_pool ans rx_buf_pool_cnt should be -+ * initialized with host buffers and buffers count in the pool. -+ * rx_buf_pool_cnt should be >= HIF_RX_DESC_NT. -+ * -+ */ -+struct hif_shm { -+ u32 rx_buf_pool_cnt; /*Number of rx buffers available*/ -+ /*Rx buffers required to initialize HIF rx descriptors */ -+ void *rx_buf_pool[HIF_RX_DESC_NT]; -+ unsigned long g_client_status[2]; /*Global client status bit mask */ -+ /* Client specific shared memory */ -+ struct hif_client_shm client[HIF_CLIENTS_MAX]; -+}; -+ -+#define CL_DESC_OWN BIT(31) -+/* This sets owner ship to HIF driver */ -+#define CL_DESC_LAST BIT(30) -+/* This indicates last packet for multi buffers handling */ -+#define CL_DESC_FIRST BIT(29) -+/* This indicates first packet for multi buffers handling */ -+ -+#define CL_DESC_BUF_LEN(x) ((x) & 0xFFFF) -+#define CL_DESC_FLAGS(x) (((x) & 0xF) << 16) -+#define CL_DESC_GET_FLAGS(x) (((x) >> 16) & 0xF) -+ -+struct rx_queue_desc { -+ void *data; -+ u32 ctrl; /*0-15bit len, 16-20bit flags, 31bit owner*/ -+ u32 client_ctrl; -+}; -+ -+struct tx_queue_desc { -+ void *data; -+ u32 ctrl; /*0-15bit len, 16-20bit flags, 31bit owner*/ -+}; -+ -+/* HIF Rx is not working properly for 2-byte aligned buffers and -+ * ip_header should be 4byte aligned for better iperformance. -+ * "ip_header = 64 + 6(hif_header) + 14 (MAC Header)" will be 4byte aligned. -+ */ -+#define PFE_PKT_HEADER_SZ sizeof(struct hif_hdr) -+/* must be big enough for headroom, pkt size and skb shared info */ -+#define PFE_BUF_SIZE 2048 -+#define PFE_PKT_HEADROOM 128 -+ -+#define SKB_SHARED_INFO_SIZE SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) -+#define PFE_PKT_SIZE (PFE_BUF_SIZE - PFE_PKT_HEADROOM \ -+ - SKB_SHARED_INFO_SIZE) -+#define MAX_L2_HDR_SIZE 14 /* Not correct for VLAN/PPPoE */ -+#define MAX_L3_HDR_SIZE 20 /* Not correct for IPv6 */ -+#define MAX_L4_HDR_SIZE 60 /* TCP with maximum options */ -+#define MAX_HDR_SIZE (MAX_L2_HDR_SIZE + MAX_L3_HDR_SIZE \ -+ + MAX_L4_HDR_SIZE) -+/* Used in page mode to clamp packet size to the maximum supported by the hif -+ *hw interface (<16KiB) -+ */ -+#define MAX_PFE_PKT_SIZE 16380UL -+ -+extern unsigned int pfe_pkt_size; -+extern unsigned int pfe_pkt_headroom; -+extern unsigned int page_mode; -+extern unsigned int lro_mode; -+extern unsigned int tx_qos; -+extern unsigned int emac_txq_cnt; -+ -+int pfe_hif_lib_init(struct pfe *pfe); -+void pfe_hif_lib_exit(struct pfe *pfe); -+int hif_lib_client_register(struct hif_client_s *client); -+int hif_lib_client_unregister(struct hif_client_s *client); -+void __hif_lib_xmit_pkt(struct hif_client_s *client, unsigned int qno, void -+ *data, unsigned int len, u32 client_ctrl, -+ unsigned int flags, void *client_data); -+int hif_lib_xmit_pkt(struct hif_client_s *client, unsigned int qno, void *data, -+ unsigned int len, u32 client_ctrl, void *client_data); -+void hif_lib_indicate_client(int cl_id, int event, int data); -+int hif_lib_event_handler_start(struct hif_client_s *client, int event, int -+ data); -+int hif_lib_tmu_queue_start(struct hif_client_s *client, int qno); -+int hif_lib_tmu_queue_stop(struct hif_client_s *client, int qno); -+void *hif_lib_tx_get_next_complete(struct hif_client_s *client, int qno, -+ unsigned int *flags, int count); -+void *hif_lib_receive_pkt(struct hif_client_s *client, int qno, int *len, int -+ *ofst, unsigned int *rx_ctrl, -+ unsigned int *desc_ctrl, void **priv_data); -+void __hif_lib_update_credit(struct hif_client_s *client, unsigned int queue); -+void hif_lib_set_rx_cpu_affinity(struct hif_client_s *client, int cpu_id); -+void hif_lib_set_tx_queue_nocpy(struct hif_client_s *client, int qno, int -+ enable); -+static inline int hif_lib_tx_avail(struct hif_client_s *client, unsigned int -+ qno) -+{ -+ struct hif_client_tx_queue *queue = &client->tx_q[qno]; -+ -+ return (queue->size - queue->tx_pending); -+} -+ -+static inline int hif_lib_get_tx_wr_index(struct hif_client_s *client, unsigned -+ int qno) -+{ -+ struct hif_client_tx_queue *queue = &client->tx_q[qno]; -+ -+ return queue->write_idx; -+} -+ -+static inline int hif_lib_tx_pending(struct hif_client_s *client, unsigned int -+ qno) -+{ -+ struct hif_client_tx_queue *queue = &client->tx_q[qno]; -+ -+ return queue->tx_pending; -+} -+ -+#define hif_lib_tx_credit_avail(pfe, id, qno) \ -+ ((pfe)->tmu_credit.tx_credit[id][qno]) -+ -+#define hif_lib_tx_credit_max(pfe, id, qno) \ -+ ((pfe)->tmu_credit.tx_credit_max[id][qno]) -+ -+/* -+ * Test comment -+ */ -+#define hif_lib_tx_credit_use(pfe, id, qno, credit) \ -+ ({ typeof(pfe) pfe_ = pfe; \ -+ typeof(id) id_ = id; \ -+ typeof(qno) qno_ = qno_; \ -+ typeof(credit) credit_ = credit; \ -+ do { \ -+ if (tx_qos) { \ -+ (pfe_)->tmu_credit.tx_credit[id_][qno_]\ -+ -= credit_; \ -+ (pfe_)->tmu_credit.tx_packets[id_][qno_]\ -+ += credit_; \ -+ } \ -+ } while (0); \ -+ }) -+ -+#endif /* _PFE_HIF_LIB_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_hw.c -@@ -0,0 +1,164 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#include "pfe_mod.h" -+#include "pfe_hw.h" -+ -+/* Functions to handle most of pfe hw register initialization */ -+int pfe_hw_init(struct pfe *pfe, int resume) -+{ -+ struct class_cfg class_cfg = { -+ .pe_sys_clk_ratio = PE_SYS_CLK_RATIO, -+ .route_table_baseaddr = pfe->ddr_phys_baseaddr + -+ ROUTE_TABLE_BASEADDR, -+ .route_table_hash_bits = ROUTE_TABLE_HASH_BITS, -+ }; -+ -+ struct tmu_cfg tmu_cfg = { -+ .pe_sys_clk_ratio = PE_SYS_CLK_RATIO, -+ .llm_base_addr = pfe->ddr_phys_baseaddr + TMU_LLM_BASEADDR, -+ .llm_queue_len = TMU_LLM_QUEUE_LEN, -+ }; -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ struct util_cfg util_cfg = { -+ .pe_sys_clk_ratio = PE_SYS_CLK_RATIO, -+ }; -+#endif -+ -+ struct BMU_CFG bmu1_cfg = { -+ .baseaddr = CBUS_VIRT_TO_PFE(LMEM_BASE_ADDR + -+ BMU1_LMEM_BASEADDR), -+ .count = BMU1_BUF_COUNT, -+ .size = BMU1_BUF_SIZE, -+ .low_watermark = 10, -+ .high_watermark = 15, -+ }; -+ -+ struct BMU_CFG bmu2_cfg = { -+ .baseaddr = DDR_PHYS_TO_PFE(pfe->ddr_phys_baseaddr + -+ BMU2_DDR_BASEADDR), -+ .count = BMU2_BUF_COUNT, -+ .size = BMU2_BUF_SIZE, -+ .low_watermark = 250, -+ .high_watermark = 253, -+ }; -+ -+ struct gpi_cfg egpi1_cfg = { -+ .lmem_rtry_cnt = EGPI1_LMEM_RTRY_CNT, -+ .tmlf_txthres = EGPI1_TMLF_TXTHRES, -+ .aseq_len = EGPI1_ASEQ_LEN, -+ .mtip_pause_reg = CBUS_VIRT_TO_PFE(EMAC1_BASE_ADDR + -+ EMAC_TCNTRL_REG), -+ }; -+ -+ struct gpi_cfg egpi2_cfg = { -+ .lmem_rtry_cnt = EGPI2_LMEM_RTRY_CNT, -+ .tmlf_txthres = EGPI2_TMLF_TXTHRES, -+ .aseq_len = EGPI2_ASEQ_LEN, -+ .mtip_pause_reg = CBUS_VIRT_TO_PFE(EMAC2_BASE_ADDR + -+ EMAC_TCNTRL_REG), -+ }; -+ -+ struct gpi_cfg hgpi_cfg = { -+ .lmem_rtry_cnt = HGPI_LMEM_RTRY_CNT, -+ .tmlf_txthres = HGPI_TMLF_TXTHRES, -+ .aseq_len = HGPI_ASEQ_LEN, -+ .mtip_pause_reg = 0, -+ }; -+ -+ pr_info("%s\n", __func__); -+ -+#if !defined(LS1012A_PFE_RESET_WA) -+ /* LS1012A needs this to make PE work correctly */ -+ writel(0x3, CLASS_PE_SYS_CLK_RATIO); -+ writel(0x3, TMU_PE_SYS_CLK_RATIO); -+ writel(0x3, UTIL_PE_SYS_CLK_RATIO); -+ usleep_range(10, 20); -+#endif -+ -+ pr_info("CLASS version: %x\n", readl(CLASS_VERSION)); -+ pr_info("TMU version: %x\n", readl(TMU_VERSION)); -+ -+ pr_info("BMU1 version: %x\n", readl(BMU1_BASE_ADDR + -+ BMU_VERSION)); -+ pr_info("BMU2 version: %x\n", readl(BMU2_BASE_ADDR + -+ BMU_VERSION)); -+ -+ pr_info("EGPI1 version: %x\n", readl(EGPI1_BASE_ADDR + -+ GPI_VERSION)); -+ pr_info("EGPI2 version: %x\n", readl(EGPI2_BASE_ADDR + -+ GPI_VERSION)); -+ pr_info("HGPI version: %x\n", readl(HGPI_BASE_ADDR + -+ GPI_VERSION)); -+ -+ pr_info("HIF version: %x\n", readl(HIF_VERSION)); -+ pr_info("HIF NOPCY version: %x\n", readl(HIF_NOCPY_VERSION)); -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ pr_info("UTIL version: %x\n", readl(UTIL_VERSION)); -+#endif -+ while (!(readl(TMU_CTRL) & ECC_MEM_INIT_DONE)) -+ ; -+ -+ hif_rx_disable(); -+ hif_tx_disable(); -+ -+ bmu_init(BMU1_BASE_ADDR, &bmu1_cfg); -+ -+ pr_info("bmu_init(1) done\n"); -+ -+ bmu_init(BMU2_BASE_ADDR, &bmu2_cfg); -+ -+ pr_info("bmu_init(2) done\n"); -+ -+ class_cfg.resume = resume ? 1 : 0; -+ -+ class_init(&class_cfg); -+ -+ pr_info("class_init() done\n"); -+ -+ tmu_init(&tmu_cfg); -+ -+ pr_info("tmu_init() done\n"); -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ util_init(&util_cfg); -+ -+ pr_info("util_init() done\n"); -+#endif -+ gpi_init(EGPI1_BASE_ADDR, &egpi1_cfg); -+ -+ pr_info("gpi_init(1) done\n"); -+ -+ gpi_init(EGPI2_BASE_ADDR, &egpi2_cfg); -+ -+ pr_info("gpi_init(2) done\n"); -+ -+ gpi_init(HGPI_BASE_ADDR, &hgpi_cfg); -+ -+ pr_info("gpi_init(hif) done\n"); -+ -+ bmu_enable(BMU1_BASE_ADDR); -+ -+ pr_info("bmu_enable(1) done\n"); -+ -+ bmu_enable(BMU2_BASE_ADDR); -+ -+ pr_info("bmu_enable(2) done\n"); -+ -+ return 0; -+} -+ -+void pfe_hw_exit(struct pfe *pfe) -+{ -+ pr_info("%s\n", __func__); -+ -+ bmu_disable(BMU1_BASE_ADDR); -+ bmu_reset(BMU1_BASE_ADDR); -+ -+ bmu_disable(BMU2_BASE_ADDR); -+ bmu_reset(BMU2_BASE_ADDR); -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_hw.h -@@ -0,0 +1,15 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#ifndef _PFE_HW_H_ -+#define _PFE_HW_H_ -+ -+#define PE_SYS_CLK_RATIO 1 /* SYS/AXI = 250MHz, HFE = 500MHz */ -+ -+int pfe_hw_init(struct pfe *pfe, int resume); -+void pfe_hw_exit(struct pfe *pfe); -+ -+#endif /* _PFE_HW_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c -@@ -0,0 +1,368 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "pfe_mod.h" -+ -+extern bool pfe_use_old_dts_phy; -+struct ls1012a_pfe_platform_data pfe_platform_data; -+ -+static int pfe_get_gemac_if_properties(struct device_node *gem, -+ int port, -+ struct ls1012a_pfe_platform_data *pdata) -+{ -+ struct device_node *phy_node = NULL; -+ int size; -+ int phy_id = 0; -+ const u32 *addr; -+ const void *mac_addr; -+ -+ addr = of_get_property(gem, "reg", &size); -+ port = be32_to_cpup(addr); -+ -+ pdata->ls1012a_eth_pdata[port].gem_id = port; -+ -+ mac_addr = of_get_mac_address(gem); -+ if (mac_addr) { -+ memcpy(pdata->ls1012a_eth_pdata[port].mac_addr, mac_addr, -+ ETH_ALEN); -+ } -+ -+ phy_node = of_parse_phandle(gem, "phy-handle", 0); -+ pdata->ls1012a_eth_pdata[port].phy_node = phy_node; -+ if (phy_node) { -+ pfe_use_old_dts_phy = false; -+ goto process_phynode; -+ } else if (of_phy_is_fixed_link(gem)) { -+ pfe_use_old_dts_phy = false; -+ if (of_phy_register_fixed_link(gem) < 0) { -+ pr_err("broken fixed-link specification\n"); -+ goto err; -+ } -+ phy_node = of_node_get(gem); -+ pdata->ls1012a_eth_pdata[port].phy_node = phy_node; -+ } else if (of_get_property(gem, "fsl,pfe-phy-if-flags", &size)) { -+ pfe_use_old_dts_phy = true; -+ /* Use old dts properties for phy handling */ -+ addr = of_get_property(gem, "fsl,pfe-phy-if-flags", &size); -+ pdata->ls1012a_eth_pdata[port].phy_flags = be32_to_cpup(addr); -+ -+ addr = of_get_property(gem, "fsl,gemac-phy-id", &size); -+ if (!addr) { -+ pr_err("%s:%d Invalid gemac-phy-id....\n", __func__, -+ __LINE__); -+ } else { -+ phy_id = be32_to_cpup(addr); -+ pdata->ls1012a_eth_pdata[port].phy_id = phy_id; -+ pdata->ls1012a_mdio_pdata[0].phy_mask &= ~(1 << phy_id); -+ } -+ -+ /* If PHY is enabled, read mdio properties */ -+ if (pdata->ls1012a_eth_pdata[port].phy_flags & GEMAC_NO_PHY) -+ goto done; -+ -+ } else { -+ pr_info("%s: No PHY or fixed-link\n", __func__); -+ return 0; -+ } -+ -+process_phynode: -+ pdata->ls1012a_eth_pdata[port].mii_config = of_get_phy_mode(gem); -+ if ((pdata->ls1012a_eth_pdata[port].mii_config) < 0) -+ pr_err("%s:%d Incorrect Phy mode....\n", __func__, -+ __LINE__); -+ -+ addr = of_get_property(gem, "fsl,mdio-mux-val", &size); -+ if (!addr) { -+ pr_err("%s: Invalid mdio-mux-val....\n", __func__); -+ } else { -+ phy_id = be32_to_cpup(addr); -+ pdata->ls1012a_eth_pdata[port].mdio_muxval = phy_id; -+ } -+ -+ if (pdata->ls1012a_eth_pdata[port].phy_id < 32) -+ pfe->mdio_muxval[pdata->ls1012a_eth_pdata[port].phy_id] = -+ pdata->ls1012a_eth_pdata[port].mdio_muxval; -+ -+ -+ pdata->ls1012a_mdio_pdata[port].irq[0] = PHY_POLL; -+ -+done: -+ return 0; -+ -+err: -+ return -1; -+} -+ -+/* -+ * -+ * pfe_platform_probe - -+ * -+ * -+ */ -+static int pfe_platform_probe(struct platform_device *pdev) -+{ -+ struct resource res; -+ int ii, rc, interface_count = 0, size = 0; -+ const u32 *prop; -+ struct device_node *np, *gem = NULL; -+ struct clk *pfe_clk; -+ -+ np = pdev->dev.of_node; -+ -+ if (!np) { -+ pr_err("Invalid device node\n"); -+ return -EINVAL; -+ } -+ -+ pfe = kzalloc(sizeof(*pfe), GFP_KERNEL); -+ if (!pfe) { -+ rc = -ENOMEM; -+ goto err_alloc; -+ } -+ -+ platform_set_drvdata(pdev, pfe); -+ -+ dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); -+ -+ if (of_address_to_resource(np, 1, &res)) { -+ rc = -ENOMEM; -+ pr_err("failed to get ddr resource\n"); -+ goto err_ddr; -+ } -+ -+ pfe->ddr_phys_baseaddr = res.start; -+ pfe->ddr_size = resource_size(&res); -+ pfe->ddr_baseaddr = phys_to_virt(res.start); -+ -+ pfe->scfg = -+ syscon_regmap_lookup_by_phandle(pdev->dev.of_node, -+ "fsl,pfe-scfg"); -+ if (IS_ERR(pfe->scfg)) { -+ dev_err(&pdev->dev, "No syscfg phandle specified\n"); -+ return PTR_ERR(pfe->scfg); -+ } -+ -+ pfe->cbus_baseaddr = of_iomap(np, 0); -+ if (!pfe->cbus_baseaddr) { -+ rc = -ENOMEM; -+ pr_err("failed to get axi resource\n"); -+ goto err_axi; -+ } -+ -+ pfe->hif_irq = platform_get_irq(pdev, 0); -+ if (pfe->hif_irq < 0) { -+ pr_err("platform_get_irq for hif failed\n"); -+ rc = pfe->hif_irq; -+ goto err_hif_irq; -+ } -+ -+ pfe->wol_irq = platform_get_irq(pdev, 2); -+ if (pfe->wol_irq < 0) { -+ pr_err("platform_get_irq for WoL failed\n"); -+ rc = pfe->wol_irq; -+ goto err_hif_irq; -+ } -+ -+ /* Read interface count */ -+ prop = of_get_property(np, "fsl,pfe-num-interfaces", &size); -+ if (!prop) { -+ pr_err("Failed to read number of interfaces\n"); -+ rc = -ENXIO; -+ goto err_prop; -+ } -+ -+ interface_count = be32_to_cpup(prop); -+ if (interface_count <= 0) { -+ pr_err("No ethernet interface count : %d\n", -+ interface_count); -+ rc = -ENXIO; -+ goto err_prop; -+ } -+ -+ pfe_platform_data.ls1012a_mdio_pdata[0].phy_mask = 0xffffffff; -+ -+ for (ii = 0; ii < interface_count; ii++) { -+ gem = of_get_next_child(np, gem); -+ if (gem) -+ pfe_get_gemac_if_properties(gem, ii, -+ &pfe_platform_data); -+ else -+ pr_err("Unable to find interface %d\n", ii); -+ -+ } -+ -+ pfe->dev = &pdev->dev; -+ -+ pfe->dev->platform_data = &pfe_platform_data; -+ -+ /* declare WoL capabilities */ -+ device_init_wakeup(&pdev->dev, true); -+ -+ /* find the clocks */ -+ pfe_clk = devm_clk_get(pfe->dev, "pfe"); -+ if (IS_ERR(pfe_clk)) -+ return PTR_ERR(pfe_clk); -+ -+ /* PFE clock is (platform clock / 2) */ -+ /* save sys_clk value as KHz */ -+ pfe->ctrl.sys_clk = clk_get_rate(pfe_clk) / (2 * 1000); -+ -+ rc = pfe_probe(pfe); -+ if (rc < 0) -+ goto err_probe; -+ -+ return 0; -+ -+err_probe: -+err_prop: -+err_hif_irq: -+ iounmap(pfe->cbus_baseaddr); -+ -+err_axi: -+err_ddr: -+ platform_set_drvdata(pdev, NULL); -+ -+ kfree(pfe); -+ -+err_alloc: -+ return rc; -+} -+ -+/* -+ * pfe_platform_remove - -+ */ -+static int pfe_platform_remove(struct platform_device *pdev) -+{ -+ struct pfe *pfe = platform_get_drvdata(pdev); -+ int rc; -+ -+ pr_info("%s\n", __func__); -+ -+ rc = pfe_remove(pfe); -+ -+ iounmap(pfe->cbus_baseaddr); -+ -+ platform_set_drvdata(pdev, NULL); -+ -+ kfree(pfe); -+ -+ return rc; -+} -+ -+#ifdef CONFIG_PM -+#ifdef CONFIG_PM_SLEEP -+int pfe_platform_suspend(struct device *dev) -+{ -+ struct pfe *pfe = platform_get_drvdata(to_platform_device(dev)); -+ struct net_device *netdev; -+ int i; -+ -+ pfe->wake = 0; -+ -+ for (i = 0; i < (NUM_GEMAC_SUPPORT); i++) { -+ netdev = pfe->eth.eth_priv[i]->ndev; -+ -+ netif_device_detach(netdev); -+ -+ if (netif_running(netdev)) -+ if (pfe_eth_suspend(netdev)) -+ pfe->wake = 1; -+ } -+ -+ /* Shutdown PFE only if we're not waking up the system */ -+ if (!pfe->wake) { -+#if defined(LS1012A_PFE_RESET_WA) -+ pfe_hif_rx_idle(&pfe->hif); -+#endif -+ pfe_ctrl_suspend(&pfe->ctrl); -+ pfe_firmware_exit(pfe); -+ -+ pfe_hif_exit(pfe); -+ pfe_hif_lib_exit(pfe); -+ -+ pfe_hw_exit(pfe); -+ } -+ -+ return 0; -+} -+ -+static int pfe_platform_resume(struct device *dev) -+{ -+ struct pfe *pfe = platform_get_drvdata(to_platform_device(dev)); -+ struct net_device *netdev; -+ int i; -+ -+ if (!pfe->wake) { -+ pfe_hw_init(pfe, 1); -+ pfe_hif_lib_init(pfe); -+ pfe_hif_init(pfe); -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ util_enable(); -+#endif -+ tmu_enable(0xf); -+ class_enable(); -+ pfe_ctrl_resume(&pfe->ctrl); -+ } -+ -+ for (i = 0; i < (NUM_GEMAC_SUPPORT); i++) { -+ netdev = pfe->eth.eth_priv[i]->ndev; -+ -+ if (pfe->mdio.mdio_priv[i]->mii_bus) -+ pfe_eth_mdio_reset(pfe->mdio.mdio_priv[i]->mii_bus); -+ -+ if (netif_running(netdev)) -+ pfe_eth_resume(netdev); -+ -+ netif_device_attach(netdev); -+ } -+ return 0; -+} -+#else -+#define pfe_platform_suspend NULL -+#define pfe_platform_resume NULL -+#endif -+ -+static const struct dev_pm_ops pfe_platform_pm_ops = { -+ SET_SYSTEM_SLEEP_PM_OPS(pfe_platform_suspend, pfe_platform_resume) -+}; -+#endif -+ -+static const struct of_device_id pfe_match[] = { -+ { -+ .compatible = "fsl,pfe", -+ }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, pfe_match); -+ -+static struct platform_driver pfe_platform_driver = { -+ .probe = pfe_platform_probe, -+ .remove = pfe_platform_remove, -+ .driver = { -+ .name = "pfe", -+ .of_match_table = pfe_match, -+#ifdef CONFIG_PM -+ .pm = &pfe_platform_pm_ops, -+#endif -+ }, -+}; -+ -+module_platform_driver(pfe_platform_driver); -+MODULE_LICENSE("GPL"); -+MODULE_DESCRIPTION("PFE Ethernet driver"); -+MODULE_AUTHOR("NXP DNCPE"); ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_mod.c -@@ -0,0 +1,158 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#include -+#include "pfe_mod.h" -+#include "pfe_cdev.h" -+ -+unsigned int us; -+module_param(us, uint, 0444); -+MODULE_PARM_DESC(us, "0: module enabled for kernel networking (DEFAULT)\n" -+ "1: module enabled for userspace networking\n"); -+struct pfe *pfe; -+ -+/* -+ * pfe_probe - -+ */ -+int pfe_probe(struct pfe *pfe) -+{ -+ int rc; -+ -+ if (pfe->ddr_size < DDR_MAX_SIZE) { -+ pr_err("%s: required DDR memory (%x) above platform ddr memory (%x)\n", -+ __func__, (unsigned int)DDR_MAX_SIZE, pfe->ddr_size); -+ rc = -ENOMEM; -+ goto err_hw; -+ } -+ -+ if (((int)(pfe->ddr_phys_baseaddr + BMU2_DDR_BASEADDR) & -+ (8 * SZ_1M - 1)) != 0) { -+ pr_err("%s: BMU2 base address (0x%x) must be aligned on 8MB boundary\n", -+ __func__, (int)pfe->ddr_phys_baseaddr + -+ BMU2_DDR_BASEADDR); -+ rc = -ENOMEM; -+ goto err_hw; -+ } -+ -+ pr_info("cbus_baseaddr: %lx, ddr_baseaddr: %lx, ddr_phys_baseaddr: %lx, ddr_size: %x\n", -+ (unsigned long)pfe->cbus_baseaddr, -+ (unsigned long)pfe->ddr_baseaddr, -+ pfe->ddr_phys_baseaddr, pfe->ddr_size); -+ -+ pfe_lib_init(pfe->cbus_baseaddr, pfe->ddr_baseaddr, -+ pfe->ddr_phys_baseaddr, pfe->ddr_size); -+ -+ rc = pfe_hw_init(pfe, 0); -+ if (rc < 0) -+ goto err_hw; -+ -+ if (us) -+ goto firmware_init; -+ -+ rc = pfe_hif_lib_init(pfe); -+ if (rc < 0) -+ goto err_hif_lib; -+ -+ rc = pfe_hif_init(pfe); -+ if (rc < 0) -+ goto err_hif; -+ -+firmware_init: -+ rc = pfe_firmware_init(pfe); -+ if (rc < 0) -+ goto err_firmware; -+ -+ rc = pfe_ctrl_init(pfe); -+ if (rc < 0) -+ goto err_ctrl; -+ -+ rc = pfe_eth_init(pfe); -+ if (rc < 0) -+ goto err_eth; -+ -+ rc = pfe_sysfs_init(pfe); -+ if (rc < 0) -+ goto err_sysfs; -+ -+ rc = pfe_debugfs_init(pfe); -+ if (rc < 0) -+ goto err_debugfs; -+ -+ if (us) { -+ /* Creating a character device */ -+ rc = pfe_cdev_init(); -+ if (rc < 0) -+ goto err_cdev; -+ } -+ -+ return 0; -+ -+err_cdev: -+ pfe_debugfs_exit(pfe); -+ -+err_debugfs: -+ pfe_sysfs_exit(pfe); -+ -+err_sysfs: -+ pfe_eth_exit(pfe); -+ -+err_eth: -+ pfe_ctrl_exit(pfe); -+ -+err_ctrl: -+ pfe_firmware_exit(pfe); -+ -+err_firmware: -+ if (us) -+ goto err_hif_lib; -+ -+ pfe_hif_exit(pfe); -+ -+err_hif: -+ pfe_hif_lib_exit(pfe); -+ -+err_hif_lib: -+ pfe_hw_exit(pfe); -+ -+err_hw: -+ return rc; -+} -+ -+/* -+ * pfe_remove - -+ */ -+int pfe_remove(struct pfe *pfe) -+{ -+ pr_info("%s\n", __func__); -+ -+ if (us) -+ pfe_cdev_exit(); -+ -+ pfe_debugfs_exit(pfe); -+ -+ pfe_sysfs_exit(pfe); -+ -+ pfe_eth_exit(pfe); -+ -+ pfe_ctrl_exit(pfe); -+ -+#if defined(LS1012A_PFE_RESET_WA) -+ pfe_hif_rx_idle(&pfe->hif); -+#endif -+ pfe_firmware_exit(pfe); -+ -+ if (us) -+ goto hw_exit; -+ -+ pfe_hif_exit(pfe); -+ -+ pfe_hif_lib_exit(pfe); -+ -+hw_exit: -+ pfe_hw_exit(pfe); -+ -+ return 0; -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_mod.h -@@ -0,0 +1,103 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#ifndef _PFE_MOD_H_ -+#define _PFE_MOD_H_ -+ -+#include -+#include -+ -+extern unsigned int us; -+ -+struct pfe; -+ -+#include "pfe_hw.h" -+#include "pfe_firmware.h" -+#include "pfe_ctrl.h" -+#include "pfe_hif.h" -+#include "pfe_hif_lib.h" -+#include "pfe_eth.h" -+#include "pfe_sysfs.h" -+#include "pfe_perfmon.h" -+#include "pfe_debugfs.h" -+ -+#define PHYID_MAX_VAL 32 -+ -+struct pfe_tmu_credit { -+ /* Number of allowed TX packet in-flight, matches TMU queue size */ -+ unsigned int tx_credit[NUM_GEMAC_SUPPORT][EMAC_TXQ_CNT]; -+ unsigned int tx_credit_max[NUM_GEMAC_SUPPORT][EMAC_TXQ_CNT]; -+ unsigned int tx_packets[NUM_GEMAC_SUPPORT][EMAC_TXQ_CNT]; -+}; -+ -+struct pfe { -+ struct regmap *scfg; -+ unsigned long ddr_phys_baseaddr; -+ void *ddr_baseaddr; -+ unsigned int ddr_size; -+ void *cbus_baseaddr; -+ void *apb_baseaddr; -+ unsigned long iram_phys_baseaddr; -+ void *iram_baseaddr; -+ unsigned long ipsec_phys_baseaddr; -+ void *ipsec_baseaddr; -+ int hif_irq; -+ int wol_irq; -+ int hif_client_irq; -+ struct device *dev; -+ struct dentry *dentry; -+ struct pfe_ctrl ctrl; -+ struct pfe_hif hif; -+ struct pfe_eth eth; -+ struct pfe_mdio mdio; -+ struct hif_client_s *hif_client[HIF_CLIENTS_MAX]; -+#if defined(CFG_DIAGS) -+ struct pfe_diags diags; -+#endif -+ struct pfe_tmu_credit tmu_credit; -+ struct pfe_cpumon cpumon; -+ struct pfe_memmon memmon; -+ int wake; -+ int mdio_muxval[PHYID_MAX_VAL]; -+ struct clk *hfe_clock; -+}; -+ -+extern struct pfe *pfe; -+ -+int pfe_probe(struct pfe *pfe); -+int pfe_remove(struct pfe *pfe); -+ -+/* DDR Mapping in reserved memory*/ -+#define ROUTE_TABLE_BASEADDR 0 -+#define ROUTE_TABLE_HASH_BITS 15 /* 32K entries */ -+#define ROUTE_TABLE_SIZE ((1 << ROUTE_TABLE_HASH_BITS) \ -+ * CLASS_ROUTE_SIZE) -+#define BMU2_DDR_BASEADDR (ROUTE_TABLE_BASEADDR + ROUTE_TABLE_SIZE) -+#define BMU2_BUF_COUNT (4096 - 256) -+/* This is to get a total DDR size of 12MiB */ -+#define BMU2_DDR_SIZE (DDR_BUF_SIZE * BMU2_BUF_COUNT) -+#define UTIL_CODE_BASEADDR (BMU2_DDR_BASEADDR + BMU2_DDR_SIZE) -+#define UTIL_CODE_SIZE (128 * SZ_1K) -+#define UTIL_DDR_DATA_BASEADDR (UTIL_CODE_BASEADDR + UTIL_CODE_SIZE) -+#define UTIL_DDR_DATA_SIZE (64 * SZ_1K) -+#define CLASS_DDR_DATA_BASEADDR (UTIL_DDR_DATA_BASEADDR + UTIL_DDR_DATA_SIZE) -+#define CLASS_DDR_DATA_SIZE (32 * SZ_1K) -+#define TMU_DDR_DATA_BASEADDR (CLASS_DDR_DATA_BASEADDR + CLASS_DDR_DATA_SIZE) -+#define TMU_DDR_DATA_SIZE (32 * SZ_1K) -+#define TMU_LLM_BASEADDR (TMU_DDR_DATA_BASEADDR + TMU_DDR_DATA_SIZE) -+#define TMU_LLM_QUEUE_LEN (8 * 512) -+/* Must be power of two and at least 16 * 8 = 128 bytes */ -+#define TMU_LLM_SIZE (4 * 16 * TMU_LLM_QUEUE_LEN) -+/* (4 TMU's x 16 queues x queue_len) */ -+ -+#define DDR_MAX_SIZE (TMU_LLM_BASEADDR + TMU_LLM_SIZE) -+ -+/* LMEM Mapping */ -+#define BMU1_LMEM_BASEADDR 0 -+#define BMU1_BUF_COUNT 256 -+#define BMU1_LMEM_SIZE (LMEM_BUF_SIZE * BMU1_BUF_COUNT) -+ -+#endif /* _PFE_MOD_H */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_perfmon.h -@@ -0,0 +1,26 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#ifndef _PFE_PERFMON_H_ -+#define _PFE_PERFMON_H_ -+ -+#include "pfe/pfe.h" -+ -+#define CT_CPUMON_INTERVAL (1 * TIMER_TICKS_PER_SEC) -+ -+struct pfe_cpumon { -+ u32 cpu_usage_pct[MAX_PE]; -+ u32 class_usage_pct; -+}; -+ -+struct pfe_memmon { -+ u32 kernel_memory_allocated; -+}; -+ -+int pfe_perfmon_init(struct pfe *pfe); -+void pfe_perfmon_exit(struct pfe *pfe); -+ -+#endif /* _PFE_PERFMON_H_ */ ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_sysfs.c -@@ -0,0 +1,806 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#include -+#include -+ -+#include "pfe_mod.h" -+ -+#define PE_EXCEPTION_DUMP_ADDRESS 0x1fa8 -+#define NUM_QUEUES 16 -+ -+static char register_name[20][5] = { -+ "EPC", "ECAS", "EID", "ED", -+ "r0", "r1", "r2", "r3", -+ "r4", "r5", "r6", "r7", -+ "r8", "r9", "r10", "r11", -+ "r12", "r13", "r14", "r15", -+}; -+ -+static char exception_name[14][20] = { -+ "Reset", -+ "HardwareFailure", -+ "NMI", -+ "InstBreakpoint", -+ "DataBreakpoint", -+ "Unsupported", -+ "PrivilegeViolation", -+ "InstBusError", -+ "DataBusError", -+ "AlignmentError", -+ "ArithmeticError", -+ "SystemCall", -+ "MemoryManagement", -+ "Interrupt", -+}; -+ -+static unsigned long class_do_clear; -+static unsigned long tmu_do_clear; -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+static unsigned long util_do_clear; -+#endif -+ -+static ssize_t display_pe_status(char *buf, int id, u32 dmem_addr, unsigned long -+ do_clear) -+{ -+ ssize_t len = 0; -+ u32 val; -+ char statebuf[5]; -+ struct pfe_cpumon *cpumon = &pfe->cpumon; -+ u32 debug_indicator; -+ u32 debug[20]; -+ -+ *(u32 *)statebuf = pe_dmem_read(id, dmem_addr, 4); -+ dmem_addr += 4; -+ -+ statebuf[4] = '\0'; -+ len += sprintf(buf + len, "state=%4s ", statebuf); -+ -+ val = pe_dmem_read(id, dmem_addr, 4); -+ dmem_addr += 4; -+ len += sprintf(buf + len, "ctr=%08x ", cpu_to_be32(val)); -+ -+ val = pe_dmem_read(id, dmem_addr, 4); -+ if (do_clear && val) -+ pe_dmem_write(id, 0, dmem_addr, 4); -+ dmem_addr += 4; -+ len += sprintf(buf + len, "rx=%u ", cpu_to_be32(val)); -+ -+ val = pe_dmem_read(id, dmem_addr, 4); -+ if (do_clear && val) -+ pe_dmem_write(id, 0, dmem_addr, 4); -+ dmem_addr += 4; -+ if (id >= TMU0_ID && id <= TMU_MAX_ID) -+ len += sprintf(buf + len, "qstatus=%x", cpu_to_be32(val)); -+ else -+ len += sprintf(buf + len, "tx=%u", cpu_to_be32(val)); -+ -+ val = pe_dmem_read(id, dmem_addr, 4); -+ if (do_clear && val) -+ pe_dmem_write(id, 0, dmem_addr, 4); -+ dmem_addr += 4; -+ if (val) -+ len += sprintf(buf + len, " drop=%u", cpu_to_be32(val)); -+ -+ len += sprintf(buf + len, " load=%d%%", cpumon->cpu_usage_pct[id]); -+ -+ len += sprintf(buf + len, "\n"); -+ -+ debug_indicator = pe_dmem_read(id, dmem_addr, 4); -+ dmem_addr += 4; -+ if (!strncmp((char *)&debug_indicator, "DBUG", 4)) { -+ int j, last = 0; -+ -+ for (j = 0; j < 16; j++) { -+ debug[j] = pe_dmem_read(id, dmem_addr, 4); -+ if (debug[j]) { -+ if (do_clear) -+ pe_dmem_write(id, 0, dmem_addr, 4); -+ last = j + 1; -+ } -+ dmem_addr += 4; -+ } -+ for (j = 0; j < last; j++) { -+ len += sprintf(buf + len, "%08x%s", -+ cpu_to_be32(debug[j]), -+ (j & 0x7) == 0x7 || j == last - 1 ? "\n" : " "); -+ } -+ } -+ -+ if (!strncmp(statebuf, "DEAD", 4)) { -+ u32 i, dump = PE_EXCEPTION_DUMP_ADDRESS; -+ -+ len += sprintf(buf + len, "Exception details:\n"); -+ for (i = 0; i < 20; i++) { -+ debug[i] = pe_dmem_read(id, dump, 4); -+ dump += 4; -+ if (i == 2) -+ len += sprintf(buf + len, "%4s = %08x (=%s) ", -+ register_name[i], cpu_to_be32(debug[i]), -+ exception_name[min((u32) -+ cpu_to_be32(debug[i]), (u32)13)]); -+ else -+ len += sprintf(buf + len, "%4s = %08x%s", -+ register_name[i], cpu_to_be32(debug[i]), -+ (i & 0x3) == 0x3 || i == 19 ? "\n" : " "); -+ } -+ } -+ -+ return len; -+} -+ -+static ssize_t class_phy_stats(char *buf, int phy) -+{ -+ ssize_t len = 0; -+ int off1 = phy * 0x28; -+ int off2 = phy * 0x10; -+ -+ if (phy == 3) -+ off1 = CLASS_PHY4_RX_PKTS - CLASS_PHY1_RX_PKTS; -+ -+ len += sprintf(buf + len, "phy: %d\n", phy); -+ len += sprintf(buf + len, -+ " rx: %10u, tx: %10u, intf: %10u, ipv4: %10u, ipv6: %10u\n", -+ readl(CLASS_PHY1_RX_PKTS + off1), -+ readl(CLASS_PHY1_TX_PKTS + off1), -+ readl(CLASS_PHY1_INTF_MATCH_PKTS + off1), -+ readl(CLASS_PHY1_V4_PKTS + off1), -+ readl(CLASS_PHY1_V6_PKTS + off1)); -+ -+ len += sprintf(buf + len, -+ " icmp: %10u, igmp: %10u, tcp: %10u, udp: %10u\n", -+ readl(CLASS_PHY1_ICMP_PKTS + off2), -+ readl(CLASS_PHY1_IGMP_PKTS + off2), -+ readl(CLASS_PHY1_TCP_PKTS + off2), -+ readl(CLASS_PHY1_UDP_PKTS + off2)); -+ -+ len += sprintf(buf + len, " err\n"); -+ len += sprintf(buf + len, -+ " lp: %10u, intf: %10u, l3: %10u, chcksum: %10u, ttl: %10u\n", -+ readl(CLASS_PHY1_LP_FAIL_PKTS + off1), -+ readl(CLASS_PHY1_INTF_FAIL_PKTS + off1), -+ readl(CLASS_PHY1_L3_FAIL_PKTS + off1), -+ readl(CLASS_PHY1_CHKSUM_ERR_PKTS + off1), -+ readl(CLASS_PHY1_TTL_ERR_PKTS + off1)); -+ -+ return len; -+} -+ -+/* qm_read_drop_stat -+ * This function is used to read the drop statistics from the TMU -+ * hw drop counter. Since the hw counter is always cleared afer -+ * reading, this function maintains the previous drop count, and -+ * adds the new value to it. That value can be retrieved by -+ * passing a pointer to it with the total_drops arg. -+ * -+ * @param tmu TMU number (0 - 3) -+ * @param queue queue number (0 - 15) -+ * @param total_drops pointer to location to store total drops (or NULL) -+ * @param do_reset if TRUE, clear total drops after updating -+ */ -+u32 qm_read_drop_stat(u32 tmu, u32 queue, u32 *total_drops, int do_reset) -+{ -+ static u32 qtotal[TMU_MAX_ID + 1][NUM_QUEUES]; -+ u32 val; -+ -+ writel((tmu << 8) | queue, TMU_TEQ_CTRL); -+ writel((tmu << 8) | queue, TMU_LLM_CTRL); -+ val = readl(TMU_TEQ_DROP_STAT); -+ qtotal[tmu][queue] += val; -+ if (total_drops) -+ *total_drops = qtotal[tmu][queue]; -+ if (do_reset) -+ qtotal[tmu][queue] = 0; -+ return val; -+} -+ -+static ssize_t tmu_queue_stats(char *buf, int tmu, int queue) -+{ -+ ssize_t len = 0; -+ u32 drops; -+ -+ len += sprintf(buf + len, "%d-%02d, ", tmu, queue); -+ -+ drops = qm_read_drop_stat(tmu, queue, NULL, 0); -+ -+ /* Select queue */ -+ writel((tmu << 8) | queue, TMU_TEQ_CTRL); -+ writel((tmu << 8) | queue, TMU_LLM_CTRL); -+ -+ len += sprintf(buf + len, -+ "(teq) drop: %10u, tx: %10u (llm) head: %08x, tail: %08x, drop: %10u\n", -+ drops, readl(TMU_TEQ_TRANS_STAT), -+ readl(TMU_LLM_QUE_HEADPTR), readl(TMU_LLM_QUE_TAILPTR), -+ readl(TMU_LLM_QUE_DROPCNT)); -+ -+ return len; -+} -+ -+static ssize_t tmu_queues(char *buf, int tmu) -+{ -+ ssize_t len = 0; -+ int queue; -+ -+ for (queue = 0; queue < 16; queue++) -+ len += tmu_queue_stats(buf + len, tmu, queue); -+ -+ return len; -+} -+ -+static ssize_t block_version(char *buf, void *addr) -+{ -+ ssize_t len = 0; -+ u32 val; -+ -+ val = readl(addr); -+ len += sprintf(buf + len, "revision: %x, version: %x, id: %x\n", -+ (val >> 24) & 0xff, (val >> 16) & 0xff, val & 0xffff); -+ -+ return len; -+} -+ -+static ssize_t bmu(char *buf, int id, void *base) -+{ -+ ssize_t len = 0; -+ -+ len += sprintf(buf + len, "%s: %d\n ", __func__, id); -+ -+ len += block_version(buf + len, base + BMU_VERSION); -+ -+ len += sprintf(buf + len, " buf size: %x\n", (1 << readl(base + -+ BMU_BUF_SIZE))); -+ len += sprintf(buf + len, " buf count: %x\n", readl(base + -+ BMU_BUF_CNT)); -+ len += sprintf(buf + len, " buf rem: %x\n", readl(base + -+ BMU_REM_BUF_CNT)); -+ len += sprintf(buf + len, " buf curr: %x\n", readl(base + -+ BMU_CURR_BUF_CNT)); -+ len += sprintf(buf + len, " free err: %x\n", readl(base + -+ BMU_FREE_ERR_ADDR)); -+ -+ return len; -+} -+ -+static ssize_t gpi(char *buf, int id, void *base) -+{ -+ ssize_t len = 0; -+ u32 val; -+ -+ len += sprintf(buf + len, "%s%d:\n ", __func__, id); -+ len += block_version(buf + len, base + GPI_VERSION); -+ -+ len += sprintf(buf + len, " tx under stick: %x\n", readl(base + -+ GPI_FIFO_STATUS)); -+ val = readl(base + GPI_FIFO_DEBUG); -+ len += sprintf(buf + len, " tx pkts: %x\n", (val >> 23) & -+ 0x3f); -+ len += sprintf(buf + len, " rx pkts: %x\n", (val >> 18) & -+ 0x3f); -+ len += sprintf(buf + len, " tx bytes: %x\n", (val >> 9) & -+ 0x1ff); -+ len += sprintf(buf + len, " rx bytes: %x\n", (val >> 0) & -+ 0x1ff); -+ len += sprintf(buf + len, " overrun: %x\n", readl(base + -+ GPI_OVERRUN_DROPCNT)); -+ -+ return len; -+} -+ -+static ssize_t pfe_set_class(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ class_do_clear = kstrtoul(buf, 0, 0); -+ return count; -+} -+ -+static ssize_t pfe_show_class(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ ssize_t len = 0; -+ int id; -+ u32 val; -+ struct pfe_cpumon *cpumon = &pfe->cpumon; -+ -+ len += block_version(buf + len, CLASS_VERSION); -+ -+ for (id = CLASS0_ID; id <= CLASS_MAX_ID; id++) { -+ len += sprintf(buf + len, "%d: ", id - CLASS0_ID); -+ -+ val = readl(CLASS_PE0_DEBUG + id * 4); -+ len += sprintf(buf + len, "pc=1%04x ", val & 0xffff); -+ -+ len += display_pe_status(buf + len, id, CLASS_DM_PESTATUS, -+ class_do_clear); -+ } -+ len += sprintf(buf + len, "aggregate load=%d%%\n\n", -+ cpumon->class_usage_pct); -+ -+ len += sprintf(buf + len, "pe status: 0x%x\n", -+ readl(CLASS_PE_STATUS)); -+ len += sprintf(buf + len, "max buf cnt: 0x%x afull thres: 0x%x\n", -+ readl(CLASS_MAX_BUF_CNT), readl(CLASS_AFULL_THRES)); -+ len += sprintf(buf + len, "tsq max cnt: 0x%x tsq fifo thres: 0x%x\n", -+ readl(CLASS_TSQ_MAX_CNT), readl(CLASS_TSQ_FIFO_THRES)); -+ len += sprintf(buf + len, "state: 0x%x\n", readl(CLASS_STATE)); -+ -+ len += class_phy_stats(buf + len, 0); -+ len += class_phy_stats(buf + len, 1); -+ len += class_phy_stats(buf + len, 2); -+ len += class_phy_stats(buf + len, 3); -+ -+ return len; -+} -+ -+static ssize_t pfe_set_tmu(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ tmu_do_clear = kstrtoul(buf, 0, 0); -+ return count; -+} -+ -+static ssize_t pfe_show_tmu(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ ssize_t len = 0; -+ int id; -+ u32 val; -+ -+ len += block_version(buf + len, TMU_VERSION); -+ -+ for (id = TMU0_ID; id <= TMU_MAX_ID; id++) { -+ if (id == TMU2_ID) -+ continue; -+ len += sprintf(buf + len, "%d: ", id - TMU0_ID); -+ -+ len += display_pe_status(buf + len, id, TMU_DM_PESTATUS, -+ tmu_do_clear); -+ } -+ -+ len += sprintf(buf + len, "pe status: %x\n", readl(TMU_PE_STATUS)); -+ len += sprintf(buf + len, "inq fifo cnt: %x\n", -+ readl(TMU_PHY_INQ_FIFO_CNT)); -+ val = readl(TMU_INQ_STAT); -+ len += sprintf(buf + len, "inq wr ptr: %x\n", val & 0x3ff); -+ len += sprintf(buf + len, "inq rd ptr: %x\n", val >> 10); -+ -+ return len; -+} -+ -+static unsigned long drops_do_clear; -+static u32 class_drop_counter[CLASS_NUM_DROP_COUNTERS]; -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+static u32 util_drop_counter[UTIL_NUM_DROP_COUNTERS]; -+#endif -+ -+char *class_drop_description[CLASS_NUM_DROP_COUNTERS] = { -+ "ICC", -+ "Host Pkt Error", -+ "Rx Error", -+ "IPsec Outbound", -+ "IPsec Inbound", -+ "EXPT IPsec Error", -+ "Reassembly", -+ "Fragmenter", -+ "NAT-T", -+ "Socket", -+ "Multicast", -+ "NAT-PT", -+ "Tx Disabled", -+}; -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+char *util_drop_description[UTIL_NUM_DROP_COUNTERS] = { -+ "IPsec Outbound", -+ "IPsec Inbound", -+ "IPsec Rate Limiter", -+ "Fragmenter", -+ "Socket", -+ "Tx Disabled", -+ "Rx Error", -+}; -+#endif -+ -+static ssize_t pfe_set_drops(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ drops_do_clear = kstrtoul(buf, 0, 0); -+ return count; -+} -+ -+static u32 tmu_drops[4][16]; -+static ssize_t pfe_show_drops(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ ssize_t len = 0; -+ int id, dropnum; -+ int tmu, queue; -+ u32 val; -+ u32 dmem_addr; -+ int num_class_drops = 0, num_tmu_drops = 0, num_util_drops = 0; -+ struct pfe_ctrl *ctrl = &pfe->ctrl; -+ -+ memset(class_drop_counter, 0, sizeof(class_drop_counter)); -+ for (id = CLASS0_ID; id <= CLASS_MAX_ID; id++) { -+ if (drops_do_clear) -+ pe_sync_stop(ctrl, (1 << id)); -+ for (dropnum = 0; dropnum < CLASS_NUM_DROP_COUNTERS; -+ dropnum++) { -+ dmem_addr = CLASS_DM_DROP_CNTR; -+ val = be32_to_cpu(pe_dmem_read(id, dmem_addr, 4)); -+ class_drop_counter[dropnum] += val; -+ num_class_drops += val; -+ if (drops_do_clear) -+ pe_dmem_write(id, 0, dmem_addr, 4); -+ } -+ if (drops_do_clear) -+ pe_start(ctrl, (1 << id)); -+ } -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ if (drops_do_clear) -+ pe_sync_stop(ctrl, (1 << UTIL_ID)); -+ for (dropnum = 0; dropnum < UTIL_NUM_DROP_COUNTERS; dropnum++) { -+ dmem_addr = UTIL_DM_DROP_CNTR; -+ val = be32_to_cpu(pe_dmem_read(UTIL_ID, dmem_addr, 4)); -+ util_drop_counter[dropnum] = val; -+ num_util_drops += val; -+ if (drops_do_clear) -+ pe_dmem_write(UTIL_ID, 0, dmem_addr, 4); -+ } -+ if (drops_do_clear) -+ pe_start(ctrl, (1 << UTIL_ID)); -+#endif -+ for (tmu = 0; tmu < 4; tmu++) { -+ for (queue = 0; queue < 16; queue++) { -+ qm_read_drop_stat(tmu, queue, &tmu_drops[tmu][queue], -+ drops_do_clear); -+ num_tmu_drops += tmu_drops[tmu][queue]; -+ } -+ } -+ -+ if (num_class_drops == 0 && num_util_drops == 0 && num_tmu_drops == 0) -+ len += sprintf(buf + len, "No PE drops\n\n"); -+ -+ if (num_class_drops > 0) { -+ len += sprintf(buf + len, "Class PE drops --\n"); -+ for (dropnum = 0; dropnum < CLASS_NUM_DROP_COUNTERS; -+ dropnum++) { -+ if (class_drop_counter[dropnum] > 0) -+ len += sprintf(buf + len, " %s: %d\n", -+ class_drop_description[dropnum], -+ class_drop_counter[dropnum]); -+ } -+ len += sprintf(buf + len, "\n"); -+ } -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ if (num_util_drops > 0) { -+ len += sprintf(buf + len, "Util PE drops --\n"); -+ for (dropnum = 0; dropnum < UTIL_NUM_DROP_COUNTERS; dropnum++) { -+ if (util_drop_counter[dropnum] > 0) -+ len += sprintf(buf + len, " %s: %d\n", -+ util_drop_description[dropnum], -+ util_drop_counter[dropnum]); -+ } -+ len += sprintf(buf + len, "\n"); -+ } -+#endif -+ if (num_tmu_drops > 0) { -+ len += sprintf(buf + len, "TMU drops --\n"); -+ for (tmu = 0; tmu < 4; tmu++) { -+ for (queue = 0; queue < 16; queue++) { -+ if (tmu_drops[tmu][queue] > 0) -+ len += sprintf(buf + len, -+ " TMU%d-Q%d: %d\n" -+ , tmu, queue, tmu_drops[tmu][queue]); -+ } -+ } -+ len += sprintf(buf + len, "\n"); -+ } -+ -+ return len; -+} -+ -+static ssize_t pfe_show_tmu0_queues(struct device *dev, struct device_attribute -+ *attr, char *buf) -+{ -+ return tmu_queues(buf, 0); -+} -+ -+static ssize_t pfe_show_tmu1_queues(struct device *dev, struct device_attribute -+ *attr, char *buf) -+{ -+ return tmu_queues(buf, 1); -+} -+ -+static ssize_t pfe_show_tmu2_queues(struct device *dev, struct device_attribute -+ *attr, char *buf) -+{ -+ return tmu_queues(buf, 2); -+} -+ -+static ssize_t pfe_show_tmu3_queues(struct device *dev, struct device_attribute -+ *attr, char *buf) -+{ -+ return tmu_queues(buf, 3); -+} -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+static ssize_t pfe_set_util(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ util_do_clear = kstrtoul(buf, NULL, 0); -+ return count; -+} -+ -+static ssize_t pfe_show_util(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ ssize_t len = 0; -+ struct pfe_ctrl *ctrl = &pfe->ctrl; -+ -+ len += block_version(buf + len, UTIL_VERSION); -+ -+ pe_sync_stop(ctrl, (1 << UTIL_ID)); -+ len += display_pe_status(buf + len, UTIL_ID, UTIL_DM_PESTATUS, -+ util_do_clear); -+ pe_start(ctrl, (1 << UTIL_ID)); -+ -+ len += sprintf(buf + len, "pe status: %x\n", readl(UTIL_PE_STATUS)); -+ len += sprintf(buf + len, "max buf cnt: %x\n", -+ readl(UTIL_MAX_BUF_CNT)); -+ len += sprintf(buf + len, "tsq max cnt: %x\n", -+ readl(UTIL_TSQ_MAX_CNT)); -+ -+ return len; -+} -+#endif -+ -+static ssize_t pfe_show_bmu(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ ssize_t len = 0; -+ -+ len += bmu(buf + len, 1, BMU1_BASE_ADDR); -+ len += bmu(buf + len, 2, BMU2_BASE_ADDR); -+ -+ return len; -+} -+ -+static ssize_t pfe_show_hif(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ ssize_t len = 0; -+ -+ len += sprintf(buf + len, "hif:\n "); -+ len += block_version(buf + len, HIF_VERSION); -+ -+ len += sprintf(buf + len, " tx curr bd: %x\n", -+ readl(HIF_TX_CURR_BD_ADDR)); -+ len += sprintf(buf + len, " tx status: %x\n", -+ readl(HIF_TX_STATUS)); -+ len += sprintf(buf + len, " tx dma status: %x\n", -+ readl(HIF_TX_DMA_STATUS)); -+ -+ len += sprintf(buf + len, " rx curr bd: %x\n", -+ readl(HIF_RX_CURR_BD_ADDR)); -+ len += sprintf(buf + len, " rx status: %x\n", -+ readl(HIF_RX_STATUS)); -+ len += sprintf(buf + len, " rx dma status: %x\n", -+ readl(HIF_RX_DMA_STATUS)); -+ -+ len += sprintf(buf + len, "hif nocopy:\n "); -+ len += block_version(buf + len, HIF_NOCPY_VERSION); -+ -+ len += sprintf(buf + len, " tx curr bd: %x\n", -+ readl(HIF_NOCPY_TX_CURR_BD_ADDR)); -+ len += sprintf(buf + len, " tx status: %x\n", -+ readl(HIF_NOCPY_TX_STATUS)); -+ len += sprintf(buf + len, " tx dma status: %x\n", -+ readl(HIF_NOCPY_TX_DMA_STATUS)); -+ -+ len += sprintf(buf + len, " rx curr bd: %x\n", -+ readl(HIF_NOCPY_RX_CURR_BD_ADDR)); -+ len += sprintf(buf + len, " rx status: %x\n", -+ readl(HIF_NOCPY_RX_STATUS)); -+ len += sprintf(buf + len, " rx dma status: %x\n", -+ readl(HIF_NOCPY_RX_DMA_STATUS)); -+ -+ return len; -+} -+ -+static ssize_t pfe_show_gpi(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ ssize_t len = 0; -+ -+ len += gpi(buf + len, 0, EGPI1_BASE_ADDR); -+ len += gpi(buf + len, 1, EGPI2_BASE_ADDR); -+ len += gpi(buf + len, 3, HGPI_BASE_ADDR); -+ -+ return len; -+} -+ -+static ssize_t pfe_show_pfemem(struct device *dev, struct device_attribute -+ *attr, char *buf) -+{ -+ ssize_t len = 0; -+ struct pfe_memmon *memmon = &pfe->memmon; -+ -+ len += sprintf(buf + len, "Kernel Memory: %d Bytes (%d KB)\n", -+ memmon->kernel_memory_allocated, -+ (memmon->kernel_memory_allocated + 1023) / 1024); -+ -+ return len; -+} -+ -+#ifdef HIF_NAPI_STATS -+static ssize_t pfe_show_hif_napi_stats(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ struct platform_device *pdev = to_platform_device(dev); -+ struct pfe *pfe = platform_get_drvdata(pdev); -+ ssize_t len = 0; -+ -+ len += sprintf(buf + len, "sched: %u\n", -+ pfe->hif.napi_counters[NAPI_SCHED_COUNT]); -+ len += sprintf(buf + len, "poll: %u\n", -+ pfe->hif.napi_counters[NAPI_POLL_COUNT]); -+ len += sprintf(buf + len, "packet: %u\n", -+ pfe->hif.napi_counters[NAPI_PACKET_COUNT]); -+ len += sprintf(buf + len, "budget: %u\n", -+ pfe->hif.napi_counters[NAPI_FULL_BUDGET_COUNT]); -+ len += sprintf(buf + len, "desc: %u\n", -+ pfe->hif.napi_counters[NAPI_DESC_COUNT]); -+ len += sprintf(buf + len, "full: %u\n", -+ pfe->hif.napi_counters[NAPI_CLIENT_FULL_COUNT]); -+ -+ return len; -+} -+ -+static ssize_t pfe_set_hif_napi_stats(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ struct platform_device *pdev = to_platform_device(dev); -+ struct pfe *pfe = platform_get_drvdata(pdev); -+ -+ memset(pfe->hif.napi_counters, 0, sizeof(pfe->hif.napi_counters)); -+ -+ return count; -+} -+ -+static DEVICE_ATTR(hif_napi_stats, 0644, pfe_show_hif_napi_stats, -+ pfe_set_hif_napi_stats); -+#endif -+ -+static DEVICE_ATTR(class, 0644, pfe_show_class, pfe_set_class); -+static DEVICE_ATTR(tmu, 0644, pfe_show_tmu, pfe_set_tmu); -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+static DEVICE_ATTR(util, 0644, pfe_show_util, pfe_set_util); -+#endif -+static DEVICE_ATTR(bmu, 0444, pfe_show_bmu, NULL); -+static DEVICE_ATTR(hif, 0444, pfe_show_hif, NULL); -+static DEVICE_ATTR(gpi, 0444, pfe_show_gpi, NULL); -+static DEVICE_ATTR(drops, 0644, pfe_show_drops, pfe_set_drops); -+static DEVICE_ATTR(tmu0_queues, 0444, pfe_show_tmu0_queues, NULL); -+static DEVICE_ATTR(tmu1_queues, 0444, pfe_show_tmu1_queues, NULL); -+static DEVICE_ATTR(tmu2_queues, 0444, pfe_show_tmu2_queues, NULL); -+static DEVICE_ATTR(tmu3_queues, 0444, pfe_show_tmu3_queues, NULL); -+static DEVICE_ATTR(pfemem, 0444, pfe_show_pfemem, NULL); -+ -+int pfe_sysfs_init(struct pfe *pfe) -+{ -+ if (device_create_file(pfe->dev, &dev_attr_class)) -+ goto err_class; -+ -+ if (device_create_file(pfe->dev, &dev_attr_tmu)) -+ goto err_tmu; -+ -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ if (device_create_file(pfe->dev, &dev_attr_util)) -+ goto err_util; -+#endif -+ -+ if (device_create_file(pfe->dev, &dev_attr_bmu)) -+ goto err_bmu; -+ -+ if (device_create_file(pfe->dev, &dev_attr_hif)) -+ goto err_hif; -+ -+ if (device_create_file(pfe->dev, &dev_attr_gpi)) -+ goto err_gpi; -+ -+ if (device_create_file(pfe->dev, &dev_attr_drops)) -+ goto err_drops; -+ -+ if (device_create_file(pfe->dev, &dev_attr_tmu0_queues)) -+ goto err_tmu0_queues; -+ -+ if (device_create_file(pfe->dev, &dev_attr_tmu1_queues)) -+ goto err_tmu1_queues; -+ -+ if (device_create_file(pfe->dev, &dev_attr_tmu2_queues)) -+ goto err_tmu2_queues; -+ -+ if (device_create_file(pfe->dev, &dev_attr_tmu3_queues)) -+ goto err_tmu3_queues; -+ -+ if (device_create_file(pfe->dev, &dev_attr_pfemem)) -+ goto err_pfemem; -+ -+#ifdef HIF_NAPI_STATS -+ if (device_create_file(pfe->dev, &dev_attr_hif_napi_stats)) -+ goto err_hif_napi_stats; -+#endif -+ -+ return 0; -+ -+#ifdef HIF_NAPI_STATS -+err_hif_napi_stats: -+ device_remove_file(pfe->dev, &dev_attr_pfemem); -+#endif -+ -+err_pfemem: -+ device_remove_file(pfe->dev, &dev_attr_tmu3_queues); -+ -+err_tmu3_queues: -+ device_remove_file(pfe->dev, &dev_attr_tmu2_queues); -+ -+err_tmu2_queues: -+ device_remove_file(pfe->dev, &dev_attr_tmu1_queues); -+ -+err_tmu1_queues: -+ device_remove_file(pfe->dev, &dev_attr_tmu0_queues); -+ -+err_tmu0_queues: -+ device_remove_file(pfe->dev, &dev_attr_drops); -+ -+err_drops: -+ device_remove_file(pfe->dev, &dev_attr_gpi); -+ -+err_gpi: -+ device_remove_file(pfe->dev, &dev_attr_hif); -+ -+err_hif: -+ device_remove_file(pfe->dev, &dev_attr_bmu); -+ -+err_bmu: -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ device_remove_file(pfe->dev, &dev_attr_util); -+ -+err_util: -+#endif -+ device_remove_file(pfe->dev, &dev_attr_tmu); -+ -+err_tmu: -+ device_remove_file(pfe->dev, &dev_attr_class); -+ -+err_class: -+ return -1; -+} -+ -+void pfe_sysfs_exit(struct pfe *pfe) -+{ -+#ifdef HIF_NAPI_STATS -+ device_remove_file(pfe->dev, &dev_attr_hif_napi_stats); -+#endif -+ device_remove_file(pfe->dev, &dev_attr_pfemem); -+ device_remove_file(pfe->dev, &dev_attr_tmu3_queues); -+ device_remove_file(pfe->dev, &dev_attr_tmu2_queues); -+ device_remove_file(pfe->dev, &dev_attr_tmu1_queues); -+ device_remove_file(pfe->dev, &dev_attr_tmu0_queues); -+ device_remove_file(pfe->dev, &dev_attr_drops); -+ device_remove_file(pfe->dev, &dev_attr_gpi); -+ device_remove_file(pfe->dev, &dev_attr_hif); -+ device_remove_file(pfe->dev, &dev_attr_bmu); -+#if !defined(CONFIG_FSL_PPFE_UTIL_DISABLED) -+ device_remove_file(pfe->dev, &dev_attr_util); -+#endif -+ device_remove_file(pfe->dev, &dev_attr_tmu); -+ device_remove_file(pfe->dev, &dev_attr_class); -+} ---- /dev/null -+++ b/drivers/staging/fsl_ppfe/pfe_sysfs.h -@@ -0,0 +1,17 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP -+ */ -+ -+#ifndef _PFE_SYSFS_H_ -+#define _PFE_SYSFS_H_ -+ -+#include -+ -+u32 qm_read_drop_stat(u32 tmu, u32 queue, u32 *total_drops, int do_reset); -+ -+int pfe_sysfs_init(struct pfe *pfe); -+void pfe_sysfs_exit(struct pfe *pfe); -+ -+#endif /* _PFE_SYSFS_H_ */ diff --git a/target/linux/layerscape/patches-4.14/711-dpaa-bqman-support-layerscape.patch b/target/linux/layerscape/patches-4.14/711-dpaa-bqman-support-layerscape.patch deleted file mode 100644 index 715cfe0875..0000000000 --- a/target/linux/layerscape/patches-4.14/711-dpaa-bqman-support-layerscape.patch +++ /dev/null @@ -1,923 +0,0 @@ -From 371e99a257cb714f9a6027d6571cb1a43855d926 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:24 +0800 -Subject: [PATCH] dpaa-bqman: support layerscape - -This is an integrated patch of dpaa-bqman for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Claudiu Manoil -Signed-off-by: Laurentiu Tudor -Signed-off-by: Madalin Bucur -Signed-off-by: Roy Pledge -Signed-off-by: Stuart Yoder -Signed-off-by: Valentin Rothberg ---- - drivers/soc/fsl/qbman/Kconfig | 2 +- - drivers/soc/fsl/qbman/bman.c | 24 +++- - drivers/soc/fsl/qbman/bman_ccsr.c | 57 +++++++++- - drivers/soc/fsl/qbman/bman_portal.c | 44 ++++++-- - drivers/soc/fsl/qbman/bman_priv.h | 3 + - drivers/soc/fsl/qbman/dpaa_sys.h | 8 +- - drivers/soc/fsl/qbman/qman.c | 46 +++++++- - drivers/soc/fsl/qbman/qman_ccsr.c | 168 +++++++++++++++++++++++----- - drivers/soc/fsl/qbman/qman_portal.c | 60 ++++++++-- - drivers/soc/fsl/qbman/qman_priv.h | 5 +- - drivers/soc/fsl/qbman/qman_test.h | 2 - - include/soc/fsl/bman.h | 16 +++ - include/soc/fsl/qman.h | 17 +++ - 13 files changed, 390 insertions(+), 62 deletions(-) - ---- a/drivers/soc/fsl/qbman/Kconfig -+++ b/drivers/soc/fsl/qbman/Kconfig -@@ -1,6 +1,6 @@ - menuconfig FSL_DPAA - bool "Freescale DPAA 1.x support" -- depends on FSL_SOC_BOOKE -+ depends on (FSL_SOC_BOOKE || ARCH_LAYERSCAPE) - select GENERIC_ALLOCATOR - help - The Freescale Data Path Acceleration Architecture (DPAA) is a set of ---- a/drivers/soc/fsl/qbman/bman.c -+++ b/drivers/soc/fsl/qbman/bman.c -@@ -35,6 +35,27 @@ - - /* Portal register assists */ - -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+/* Cache-inhibited register offsets */ -+#define BM_REG_RCR_PI_CINH 0x3000 -+#define BM_REG_RCR_CI_CINH 0x3100 -+#define BM_REG_RCR_ITR 0x3200 -+#define BM_REG_CFG 0x3300 -+#define BM_REG_SCN(n) (0x3400 + ((n) << 6)) -+#define BM_REG_ISR 0x3e00 -+#define BM_REG_IER 0x3e40 -+#define BM_REG_ISDR 0x3e80 -+#define BM_REG_IIR 0x3ec0 -+ -+/* Cache-enabled register offsets */ -+#define BM_CL_CR 0x0000 -+#define BM_CL_RR0 0x0100 -+#define BM_CL_RR1 0x0140 -+#define BM_CL_RCR 0x1000 -+#define BM_CL_RCR_PI_CENA 0x3000 -+#define BM_CL_RCR_CI_CENA 0x3100 -+ -+#else - /* Cache-inhibited register offsets */ - #define BM_REG_RCR_PI_CINH 0x0000 - #define BM_REG_RCR_CI_CINH 0x0004 -@@ -53,6 +74,7 @@ - #define BM_CL_RCR 0x1000 - #define BM_CL_RCR_PI_CENA 0x3000 - #define BM_CL_RCR_CI_CENA 0x3100 -+#endif - - /* - * Portal modes. -@@ -607,7 +629,7 @@ int bman_p_irqsource_add(struct bman_por - unsigned long irqflags; - - local_irq_save(irqflags); -- set_bits(bits & BM_PIRQ_VISIBLE, &p->irq_sources); -+ p->irq_sources |= bits & BM_PIRQ_VISIBLE; - bm_out(&p->p, BM_REG_IER, p->irq_sources); - local_irq_restore(irqflags); - return 0; ---- a/drivers/soc/fsl/qbman/bman_ccsr.c -+++ b/drivers/soc/fsl/qbman/bman_ccsr.c -@@ -29,6 +29,7 @@ - */ - - #include "bman_priv.h" -+#include - - u16 bman_ip_rev; - EXPORT_SYMBOL(bman_ip_rev); -@@ -120,6 +121,7 @@ static void bm_set_memory(u64 ba, u32 si - */ - static dma_addr_t fbpr_a; - static size_t fbpr_sz; -+static int __bman_probed; - - static int bman_fbpr(struct reserved_mem *rmem) - { -@@ -166,14 +168,24 @@ static irqreturn_t bman_isr(int irq, voi - return IRQ_HANDLED; - } - -+int bman_is_probed(void) -+{ -+ return __bman_probed; -+} -+EXPORT_SYMBOL_GPL(bman_is_probed); -+ - static int fsl_bman_probe(struct platform_device *pdev) - { - int ret, err_irq; - struct device *dev = &pdev->dev; -- struct device_node *node = dev->of_node; -+ struct device_node *mem_node, *node = dev->of_node; -+ struct iommu_domain *domain; - struct resource *res; - u16 id, bm_pool_cnt; - u8 major, minor; -+ u64 size; -+ -+ __bman_probed = -1; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { -@@ -201,6 +213,47 @@ static int fsl_bman_probe(struct platfor - return -ENODEV; - } - -+ /* -+ * If FBPR memory wasn't defined using the qbman compatiable string -+ * try using the of_reserved_mem_device method -+ */ -+ if (!fbpr_a) { -+ ret = of_reserved_mem_device_init(dev); -+ if (ret) { -+ dev_err(dev, "of_reserved_mem_device_init() failed 0x%x\n", -+ ret); -+ return -ENODEV; -+ } -+ mem_node = of_parse_phandle(dev->of_node, "memory-region", 0); -+ if (mem_node) { -+ ret = of_property_read_u64(mem_node, "size", &size); -+ if (ret) { -+ dev_err(dev, "FBPR: of_address_to_resource fails 0x%x\n", -+ ret); -+ return -ENODEV; -+ } -+ fbpr_sz = size; -+ } else { -+ dev_err(dev, "No memory-region found for FBPR\n"); -+ return -ENODEV; -+ } -+ if (!dma_zalloc_coherent(dev, fbpr_sz, &fbpr_a, 0)) { -+ dev_err(dev, "Alloc FBPR memory failed\n"); -+ return -ENODEV; -+ } -+ } -+ -+ dev_dbg(dev, "Allocated FBPR 0x%llx 0x%zx\n", fbpr_a, fbpr_sz); -+ -+ /* Create an 1-to-1 iommu mapping for FBPR area */ -+ domain = iommu_get_domain_for_dev(dev); -+ if (domain) { -+ ret = iommu_map(domain, fbpr_a, fbpr_a, PAGE_ALIGN(fbpr_sz), -+ IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE); -+ if (ret) -+ dev_warn(dev, "failed to iommu_map() %d\n", ret); -+ } -+ - bm_set_memory(fbpr_a, fbpr_sz); - - err_irq = platform_get_irq(pdev, 0); -@@ -240,6 +293,8 @@ static int fsl_bman_probe(struct platfor - return ret; - } - -+ __bman_probed = 1; -+ - return 0; - }; - ---- a/drivers/soc/fsl/qbman/bman_portal.c -+++ b/drivers/soc/fsl/qbman/bman_portal.c -@@ -32,6 +32,7 @@ - - static struct bman_portal *affine_bportals[NR_CPUS]; - static struct cpumask portal_cpus; -+static int __bman_portals_probed; - /* protect bman global registers and global data shared among portals */ - static DEFINE_SPINLOCK(bman_lock); - -@@ -85,6 +86,12 @@ static int bman_online_cpu(unsigned int - return 0; - } - -+int bman_portals_probed(void) -+{ -+ return __bman_portals_probed; -+} -+EXPORT_SYMBOL_GPL(bman_portals_probed); -+ - static int bman_portal_probe(struct platform_device *pdev) - { - struct device *dev = &pdev->dev; -@@ -92,11 +99,21 @@ static int bman_portal_probe(struct plat - struct bm_portal_config *pcfg; - struct resource *addr_phys[2]; - void __iomem *va; -- int irq, cpu; -+ int irq, cpu, err; -+ -+ err = bman_is_probed(); -+ if (!err) -+ return -EPROBE_DEFER; -+ if (err < 0) { -+ dev_err(&pdev->dev, "failing probe due to bman probe error\n"); -+ return -ENODEV; -+ } - - pcfg = devm_kmalloc(dev, sizeof(*pcfg), GFP_KERNEL); -- if (!pcfg) -+ if (!pcfg) { -+ __bman_portals_probed = -1; - return -ENOMEM; -+ } - - pcfg->dev = dev; - -@@ -104,14 +121,14 @@ static int bman_portal_probe(struct plat - DPAA_PORTAL_CE); - if (!addr_phys[0]) { - dev_err(dev, "Can't get %pOF property 'reg::CE'\n", node); -- return -ENXIO; -+ goto err_ioremap1; - } - - addr_phys[1] = platform_get_resource(pdev, IORESOURCE_MEM, - DPAA_PORTAL_CI); - if (!addr_phys[1]) { - dev_err(dev, "Can't get %pOF property 'reg::CI'\n", node); -- return -ENXIO; -+ goto err_ioremap1; - } - - pcfg->cpu = -1; -@@ -119,11 +136,18 @@ static int bman_portal_probe(struct plat - irq = platform_get_irq(pdev, 0); - if (irq <= 0) { - dev_err(dev, "Can't get %pOF IRQ'\n", node); -- return -ENXIO; -+ goto err_ioremap1; - } - pcfg->irq = irq; - -- va = ioremap_prot(addr_phys[0]->start, resource_size(addr_phys[0]), 0); -+#ifdef CONFIG_PPC -+ /* PPC requires a cacheable/non-coherent mapping of the portal */ -+ va = ioremap_prot(addr_phys[0]->start, resource_size(addr_phys[0]), -+ (pgprot_val(PAGE_KERNEL) & ~_PAGE_COHERENT)); -+#else -+ /* For ARM we can use write combine mapping. */ -+ va = ioremap_wc(addr_phys[0]->start, resource_size(addr_phys[0])); -+#endif - if (!va) { - dev_err(dev, "ioremap::CE failed\n"); - goto err_ioremap1; -@@ -131,8 +155,7 @@ static int bman_portal_probe(struct plat - - pcfg->addr_virt[DPAA_PORTAL_CE] = va; - -- va = ioremap_prot(addr_phys[1]->start, resource_size(addr_phys[1]), -- _PAGE_GUARDED | _PAGE_NO_CACHE); -+ va = ioremap(addr_phys[1]->start, resource_size(addr_phys[1])); - if (!va) { - dev_err(dev, "ioremap::CI failed\n"); - goto err_ioremap2; -@@ -149,6 +172,9 @@ static int bman_portal_probe(struct plat - } - - cpumask_set_cpu(cpu, &portal_cpus); -+ if (!__bman_portals_probed && -+ cpumask_weight(&portal_cpus) == num_online_cpus()) -+ __bman_portals_probed = 1; - spin_unlock(&bman_lock); - pcfg->cpu = cpu; - -@@ -168,6 +194,8 @@ err_portal_init: - err_ioremap2: - iounmap(pcfg->addr_virt[DPAA_PORTAL_CE]); - err_ioremap1: -+ __bman_portals_probed = -1; -+ - return -ENXIO; - } - ---- a/drivers/soc/fsl/qbman/bman_priv.h -+++ b/drivers/soc/fsl/qbman/bman_priv.h -@@ -33,6 +33,9 @@ - #include "dpaa_sys.h" - - #include -+#include -+#include -+#include - - /* Portal processing (interrupt) sources */ - #define BM_PIRQ_RCRI 0x00000002 /* RCR Ring (below threshold) */ ---- a/drivers/soc/fsl/qbman/dpaa_sys.h -+++ b/drivers/soc/fsl/qbman/dpaa_sys.h -@@ -44,20 +44,18 @@ - #include - #include - #include -+#include -+#include - - /* For 2-element tables related to cache-inhibited and cache-enabled mappings */ - #define DPAA_PORTAL_CE 0 - #define DPAA_PORTAL_CI 1 - --#if (L1_CACHE_BYTES != 32) && (L1_CACHE_BYTES != 64) --#error "Unsupported Cacheline Size" --#endif -- - static inline void dpaa_flush(void *p) - { - #ifdef CONFIG_PPC - flush_dcache_range((unsigned long)p, (unsigned long)p+64); --#elif defined(CONFIG_ARM32) -+#elif defined(CONFIG_ARM) - __cpuc_flush_dcache_area(p, 64); - #elif defined(CONFIG_ARM64) - __flush_dcache_area(p, 64); ---- a/drivers/soc/fsl/qbman/qman.c -+++ b/drivers/soc/fsl/qbman/qman.c -@@ -41,6 +41,43 @@ - - /* Portal register assists */ - -+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) -+/* Cache-inhibited register offsets */ -+#define QM_REG_EQCR_PI_CINH 0x3000 -+#define QM_REG_EQCR_CI_CINH 0x3040 -+#define QM_REG_EQCR_ITR 0x3080 -+#define QM_REG_DQRR_PI_CINH 0x3100 -+#define QM_REG_DQRR_CI_CINH 0x3140 -+#define QM_REG_DQRR_ITR 0x3180 -+#define QM_REG_DQRR_DCAP 0x31C0 -+#define QM_REG_DQRR_SDQCR 0x3200 -+#define QM_REG_DQRR_VDQCR 0x3240 -+#define QM_REG_DQRR_PDQCR 0x3280 -+#define QM_REG_MR_PI_CINH 0x3300 -+#define QM_REG_MR_CI_CINH 0x3340 -+#define QM_REG_MR_ITR 0x3380 -+#define QM_REG_CFG 0x3500 -+#define QM_REG_ISR 0x3600 -+#define QM_REG_IER 0x3640 -+#define QM_REG_ISDR 0x3680 -+#define QM_REG_IIR 0x36C0 -+#define QM_REG_ITPR 0x3740 -+ -+/* Cache-enabled register offsets */ -+#define QM_CL_EQCR 0x0000 -+#define QM_CL_DQRR 0x1000 -+#define QM_CL_MR 0x2000 -+#define QM_CL_EQCR_PI_CENA 0x3000 -+#define QM_CL_EQCR_CI_CENA 0x3040 -+#define QM_CL_DQRR_PI_CENA 0x3100 -+#define QM_CL_DQRR_CI_CENA 0x3140 -+#define QM_CL_MR_PI_CENA 0x3300 -+#define QM_CL_MR_CI_CENA 0x3340 -+#define QM_CL_CR 0x3800 -+#define QM_CL_RR0 0x3900 -+#define QM_CL_RR1 0x3940 -+ -+#else - /* Cache-inhibited register offsets */ - #define QM_REG_EQCR_PI_CINH 0x0000 - #define QM_REG_EQCR_CI_CINH 0x0004 -@@ -75,6 +112,7 @@ - #define QM_CL_CR 0x3800 - #define QM_CL_RR0 0x3900 - #define QM_CL_RR1 0x3940 -+#endif - - /* - * BTW, the drivers (and h/w programming model) already obtain the required -@@ -909,12 +947,12 @@ static inline int qm_mc_result_timeout(s - - static inline void fq_set(struct qman_fq *fq, u32 mask) - { -- set_bits(mask, &fq->flags); -+ fq->flags |= mask; - } - - static inline void fq_clear(struct qman_fq *fq, u32 mask) - { -- clear_bits(mask, &fq->flags); -+ fq->flags &= ~mask; - } - - static inline int fq_isset(struct qman_fq *fq, u32 mask) -@@ -1567,7 +1605,7 @@ void qman_p_irqsource_add(struct qman_po - unsigned long irqflags; - - local_irq_save(irqflags); -- set_bits(bits & QM_PIRQ_VISIBLE, &p->irq_sources); -+ p->irq_sources |= bits & QM_PIRQ_VISIBLE; - qm_out(&p->p, QM_REG_IER, p->irq_sources); - local_irq_restore(irqflags); - } -@@ -1590,7 +1628,7 @@ void qman_p_irqsource_remove(struct qman - */ - local_irq_save(irqflags); - bits &= QM_PIRQ_VISIBLE; -- clear_bits(bits, &p->irq_sources); -+ p->irq_sources &= ~bits; - qm_out(&p->p, QM_REG_IER, p->irq_sources); - ier = qm_in(&p->p, QM_REG_IER); - /* ---- a/drivers/soc/fsl/qbman/qman_ccsr.c -+++ b/drivers/soc/fsl/qbman/qman_ccsr.c -@@ -29,6 +29,7 @@ - */ - - #include "qman_priv.h" -+#include - - u16 qman_ip_rev; - EXPORT_SYMBOL(qman_ip_rev); -@@ -273,6 +274,7 @@ static const struct qman_error_info_mdat - static u32 __iomem *qm_ccsr_start; - /* A SDQCR mask comprising all the available/visible pool channels */ - static u32 qm_pools_sdqcr; -+static int __qman_probed; - - static inline u32 qm_ccsr_in(u32 offset) - { -@@ -401,21 +403,42 @@ static int qm_init_pfdr(struct device *d - } - - /* -- * Ideally we would use the DMA API to turn rmem->base into a DMA address -- * (especially if iommu translations ever get involved). Unfortunately, the -- * DMA API currently does not allow mapping anything that is not backed with -- * a struct page. -+ * QMan needs two global memory areas initialized at boot time: -+ * 1) FQD: Frame Queue Descriptors used to manage frame queues -+ * 2) PFDR: Packed Frame Queue Descriptor Records used to store frames -+ * Both areas are reserved using the device tree reserved memory framework -+ * and the addresses and sizes are initialized when the QMan device is probed - */ - static dma_addr_t fqd_a, pfdr_a; - static size_t fqd_sz, pfdr_sz; - -+#ifdef CONFIG_PPC -+/* -+ * Support for PPC Device Tree backward compatibility when compatiable -+ * string is set to fsl-qman-fqd and fsl-qman-pfdr -+ */ -+static int zero_priv_mem(phys_addr_t addr, size_t sz) -+{ -+ /* map as cacheable, non-guarded */ -+ void __iomem *tmpp = ioremap_prot(addr, sz, 0); -+ -+ if (!tmpp) -+ return -ENOMEM; -+ -+ memset_io(tmpp, 0, sz); -+ flush_dcache_range((unsigned long)tmpp, -+ (unsigned long)tmpp + sz); -+ iounmap(tmpp); -+ -+ return 0; -+} -+ - static int qman_fqd(struct reserved_mem *rmem) - { - fqd_a = rmem->base; - fqd_sz = rmem->size; - - WARN_ON(!(fqd_a && fqd_sz)); -- - return 0; - } - RESERVEDMEM_OF_DECLARE(qman_fqd, "fsl,qman-fqd", qman_fqd); -@@ -431,32 +454,13 @@ static int qman_pfdr(struct reserved_mem - } - RESERVEDMEM_OF_DECLARE(qman_pfdr, "fsl,qman-pfdr", qman_pfdr); - -+#endif -+ - static unsigned int qm_get_fqid_maxcnt(void) - { - return fqd_sz / 64; - } - --/* -- * Flush this memory range from data cache so that QMAN originated -- * transactions for this memory region could be marked non-coherent. -- */ --static int zero_priv_mem(struct device *dev, struct device_node *node, -- phys_addr_t addr, size_t sz) --{ -- /* map as cacheable, non-guarded */ -- void __iomem *tmpp = ioremap_prot(addr, sz, 0); -- -- if (!tmpp) -- return -ENOMEM; -- -- memset_io(tmpp, 0, sz); -- flush_dcache_range((unsigned long)tmpp, -- (unsigned long)tmpp + sz); -- iounmap(tmpp); -- -- return 0; --} -- - static void log_edata_bits(struct device *dev, u32 bit_count) - { - u32 i, j, mask = 0xffffffff; -@@ -595,6 +599,7 @@ static int qman_init_ccsr(struct device - #define LIO_CFG_LIODN_MASK 0x0fff0000 - void qman_liodn_fixup(u16 channel) - { -+#ifdef CONFIG_PPC - static int done; - static u32 liodn_offset; - u32 before, after; -@@ -614,6 +619,7 @@ void qman_liodn_fixup(u16 channel) - qm_ccsr_out(REG_REV3_QCSP_LIO_CFG(idx), after); - else - qm_ccsr_out(REG_QCSP_LIO_CFG(idx), after); -+#endif - } - - #define IO_CFG_SDEST_MASK 0x00ff0000 -@@ -684,14 +690,24 @@ static int qman_resource_init(struct dev - return 0; - } - -+int qman_is_probed(void) -+{ -+ return __qman_probed; -+} -+EXPORT_SYMBOL_GPL(qman_is_probed); -+ - static int fsl_qman_probe(struct platform_device *pdev) - { - struct device *dev = &pdev->dev; -- struct device_node *node = dev->of_node; -+ struct device_node *mem_node, *node = dev->of_node; -+ struct iommu_domain *domain; - struct resource *res; - int ret, err_irq; - u16 id; - u8 major, minor; -+ u64 size; -+ -+ __qman_probed = -1; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { -@@ -717,6 +733,8 @@ static int fsl_qman_probe(struct platfor - qman_ip_rev = QMAN_REV30; - else if (major == 3 && minor == 1) - qman_ip_rev = QMAN_REV31; -+ else if (major == 3 && minor == 2) -+ qman_ip_rev = QMAN_REV32; - else { - dev_err(dev, "Unknown QMan version\n"); - return -ENODEV; -@@ -727,10 +745,96 @@ static int fsl_qman_probe(struct platfor - qm_channel_caam = QMAN_CHANNEL_CAAM_REV3; - } - -- ret = zero_priv_mem(dev, node, fqd_a, fqd_sz); -- WARN_ON(ret); -- if (ret) -- return -ENODEV; -+ if (fqd_a) { -+#ifdef CONFIG_PPC -+ /* -+ * For PPC backward DT compatibility -+ * FQD memory MUST be zero'd by software -+ */ -+ zero_priv_mem(fqd_a, fqd_sz); -+#else -+ WARN(1, "Unexpected archiceture using non shared-dma-mem reservations"); -+#endif -+ } else { -+ /* -+ * Order of memory regions is assumed as FQD followed by PFDR -+ * in order to ensure allocations from the correct regions the -+ * driver initializes then allocates each piece in order -+ */ -+ ret = of_reserved_mem_device_init_by_idx(dev, dev->of_node, 0); -+ if (ret) { -+ dev_err(dev, "of_reserved_mem_device_init_by_idx(0) failed 0x%x\n", -+ ret); -+ return -ENODEV; -+ } -+ mem_node = of_parse_phandle(dev->of_node, "memory-region", 0); -+ if (mem_node) { -+ ret = of_property_read_u64(mem_node, "size", &size); -+ if (ret) { -+ dev_err(dev, "FQD: of_address_to_resource fails 0x%x\n", -+ ret); -+ return -ENODEV; -+ } -+ fqd_sz = size; -+ } else { -+ dev_err(dev, "No memory-region found for FQD\n"); -+ return -ENODEV; -+ } -+ if (!dma_zalloc_coherent(dev, fqd_sz, &fqd_a, 0)) { -+ dev_err(dev, "Alloc FQD memory failed\n"); -+ return -ENODEV; -+ } -+ -+ /* -+ * Disassociate the FQD reserved memory area from the device -+ * because a device can only have one DMA memory area. This -+ * should be fine since the memory is allocated and initialized -+ * and only ever accessed by the QMan device from now on -+ */ -+ of_reserved_mem_device_release(dev); -+ } -+ dev_dbg(dev, "Allocated FQD 0x%llx 0x%zx\n", fqd_a, fqd_sz); -+ -+ if (!pfdr_a) { -+ /* Setup PFDR memory */ -+ ret = of_reserved_mem_device_init_by_idx(dev, dev->of_node, 1); -+ if (ret) { -+ dev_err(dev, "of_reserved_mem_device_init(1) failed 0x%x\n", -+ ret); -+ return -ENODEV; -+ } -+ mem_node = of_parse_phandle(dev->of_node, "memory-region", 1); -+ if (mem_node) { -+ ret = of_property_read_u64(mem_node, "size", &size); -+ if (ret) { -+ dev_err(dev, "PFDR: of_address_to_resource fails 0x%x\n", -+ ret); -+ return -ENODEV; -+ } -+ pfdr_sz = size; -+ } else { -+ dev_err(dev, "No memory-region found for PFDR\n"); -+ return -ENODEV; -+ } -+ if (!dma_zalloc_coherent(dev, pfdr_sz, &pfdr_a, 0)) { -+ dev_err(dev, "Alloc PFDR Failed size 0x%zx\n", pfdr_sz); -+ return -ENODEV; -+ } -+ } -+ dev_info(dev, "Allocated PFDR 0x%llx 0x%zx\n", pfdr_a, pfdr_sz); -+ -+ /* Create an 1-to-1 iommu mapping for fqd and pfdr areas */ -+ domain = iommu_get_domain_for_dev(dev); -+ if (domain) { -+ ret = iommu_map(domain, fqd_a, fqd_a, PAGE_ALIGN(fqd_sz), -+ IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE); -+ if (ret) -+ dev_warn(dev, "iommu_map(fqd) failed %d\n", ret); -+ ret = iommu_map(domain, pfdr_a, pfdr_a, PAGE_ALIGN(pfdr_sz), -+ IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE); -+ if (ret) -+ dev_warn(dev, "iommu_map(pfdr) failed %d\n", ret); -+ } - - ret = qman_init_ccsr(dev); - if (ret) { -@@ -793,6 +897,8 @@ static int fsl_qman_probe(struct platfor - if (ret) - return ret; - -+ __qman_probed = 1; -+ - return 0; - } - ---- a/drivers/soc/fsl/qbman/qman_portal.c -+++ b/drivers/soc/fsl/qbman/qman_portal.c -@@ -29,6 +29,7 @@ - */ - - #include "qman_priv.h" -+#include - - struct qman_portal *qman_dma_portal; - EXPORT_SYMBOL(qman_dma_portal); -@@ -38,6 +39,7 @@ EXPORT_SYMBOL(qman_dma_portal); - #define CONFIG_FSL_DPA_PIRQ_FAST 1 - - static struct cpumask portal_cpus; -+static int __qman_portals_probed; - /* protect qman global registers and global data shared among portals */ - static DEFINE_SPINLOCK(qman_lock); - -@@ -218,19 +220,36 @@ static int qman_online_cpu(unsigned int - return 0; - } - -+int qman_portals_probed(void) -+{ -+ return __qman_portals_probed; -+} -+EXPORT_SYMBOL_GPL(qman_portals_probed); -+ - static int qman_portal_probe(struct platform_device *pdev) - { - struct device *dev = &pdev->dev; - struct device_node *node = dev->of_node; -+ struct iommu_domain *domain; - struct qm_portal_config *pcfg; - struct resource *addr_phys[2]; - void __iomem *va; - int irq, cpu, err; - u32 val; - -+ err = qman_is_probed(); -+ if (!err) -+ return -EPROBE_DEFER; -+ if (err < 0) { -+ dev_err(&pdev->dev, "failing probe due to qman probe error\n"); -+ return -ENODEV; -+ } -+ - pcfg = devm_kmalloc(dev, sizeof(*pcfg), GFP_KERNEL); -- if (!pcfg) -+ if (!pcfg) { -+ __qman_portals_probed = -1; - return -ENOMEM; -+ } - - pcfg->dev = dev; - -@@ -238,19 +257,20 @@ static int qman_portal_probe(struct plat - DPAA_PORTAL_CE); - if (!addr_phys[0]) { - dev_err(dev, "Can't get %pOF property 'reg::CE'\n", node); -- return -ENXIO; -+ goto err_ioremap1; - } - - addr_phys[1] = platform_get_resource(pdev, IORESOURCE_MEM, - DPAA_PORTAL_CI); - if (!addr_phys[1]) { - dev_err(dev, "Can't get %pOF property 'reg::CI'\n", node); -- return -ENXIO; -+ goto err_ioremap1; - } - - err = of_property_read_u32(node, "cell-index", &val); - if (err) { - dev_err(dev, "Can't get %pOF property 'cell-index'\n", node); -+ __qman_portals_probed = -1; - return err; - } - pcfg->channel = val; -@@ -258,11 +278,18 @@ static int qman_portal_probe(struct plat - irq = platform_get_irq(pdev, 0); - if (irq <= 0) { - dev_err(dev, "Can't get %pOF IRQ\n", node); -- return -ENXIO; -+ goto err_ioremap1; - } - pcfg->irq = irq; - -- va = ioremap_prot(addr_phys[0]->start, resource_size(addr_phys[0]), 0); -+#ifdef CONFIG_PPC -+ /* PPC requires a cacheable/non-coherent mapping of the portal */ -+ va = ioremap_prot(addr_phys[0]->start, resource_size(addr_phys[0]), -+ (pgprot_val(PAGE_KERNEL) & ~_PAGE_COHERENT)); -+#else -+ /* For ARM we can use write combine mapping. */ -+ va = ioremap_wc(addr_phys[0]->start, resource_size(addr_phys[0])); -+#endif - if (!va) { - dev_err(dev, "ioremap::CE failed\n"); - goto err_ioremap1; -@@ -270,8 +297,7 @@ static int qman_portal_probe(struct plat - - pcfg->addr_virt[DPAA_PORTAL_CE] = va; - -- va = ioremap_prot(addr_phys[1]->start, resource_size(addr_phys[1]), -- _PAGE_GUARDED | _PAGE_NO_CACHE); -+ va = ioremap(addr_phys[1]->start, resource_size(addr_phys[1])); - if (!va) { - dev_err(dev, "ioremap::CI failed\n"); - goto err_ioremap2; -@@ -279,6 +305,21 @@ static int qman_portal_probe(struct plat - - pcfg->addr_virt[DPAA_PORTAL_CI] = va; - -+ /* Create an 1-to-1 iommu mapping for cena portal area */ -+ domain = iommu_get_domain_for_dev(dev); -+ if (domain) { -+ /* -+ * Note: not mapping this as cacheable triggers the infamous -+ * QMan CIDE error. -+ */ -+ err = iommu_map(domain, -+ addr_phys[0]->start, addr_phys[0]->start, -+ PAGE_ALIGN(resource_size(addr_phys[0])), -+ IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE); -+ if (err) -+ dev_warn(dev, "failed to iommu_map() %d\n", err); -+ } -+ - pcfg->pools = qm_get_pools_sdqcr(); - - spin_lock(&qman_lock); -@@ -290,6 +331,9 @@ static int qman_portal_probe(struct plat - } - - cpumask_set_cpu(cpu, &portal_cpus); -+ if (!__qman_portals_probed && -+ cpumask_weight(&portal_cpus) == num_online_cpus()) -+ __qman_portals_probed = 1; - spin_unlock(&qman_lock); - pcfg->cpu = cpu; - -@@ -314,6 +358,8 @@ err_portal_init: - err_ioremap2: - iounmap(pcfg->addr_virt[DPAA_PORTAL_CE]); - err_ioremap1: -+ __qman_portals_probed = -1; -+ - return -ENXIO; - } - ---- a/drivers/soc/fsl/qbman/qman_priv.h -+++ b/drivers/soc/fsl/qbman/qman_priv.h -@@ -28,13 +28,13 @@ - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - --#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -- - #include "dpaa_sys.h" - - #include - #include - #include -+#include -+#include - - #if defined(CONFIG_FSL_PAMU) - #include -@@ -187,6 +187,7 @@ struct qm_portal_config { - #define QMAN_REV20 0x0200 - #define QMAN_REV30 0x0300 - #define QMAN_REV31 0x0301 -+#define QMAN_REV32 0x0302 - extern u16 qman_ip_rev; /* 0 if uninitialised, otherwise QMAN_REVx */ - - #define QM_FQID_RANGE_START 1 /* FQID 0 reserved for internal use */ ---- a/drivers/soc/fsl/qbman/qman_test.h -+++ b/drivers/soc/fsl/qbman/qman_test.h -@@ -30,7 +30,5 @@ - - #include "qman_priv.h" - --#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -- - int qman_test_stash(void); - int qman_test_api(void); ---- a/include/soc/fsl/bman.h -+++ b/include/soc/fsl/bman.h -@@ -126,4 +126,20 @@ int bman_release(struct bman_pool *pool, - */ - int bman_acquire(struct bman_pool *pool, struct bm_buffer *bufs, u8 num); - -+/** -+ * bman_is_probed - Check if bman is probed -+ * -+ * Returns 1 if the bman driver successfully probed, -1 if the bman driver -+ * failed to probe or 0 if the bman driver did not probed yet. -+ */ -+int bman_is_probed(void); -+/** -+ * bman_portals_probed - Check if all cpu bound bman portals are probed -+ * -+ * Returns 1 if all the required cpu bound bman portals successfully probed, -+ * -1 if probe errors appeared or 0 if the bman portals did not yet finished -+ * probing. -+ */ -+int bman_portals_probed(void); -+ - #endif /* __FSL_BMAN_H */ ---- a/include/soc/fsl/qman.h -+++ b/include/soc/fsl/qman.h -@@ -1186,4 +1186,21 @@ int qman_alloc_cgrid_range(u32 *result, - */ - int qman_release_cgrid(u32 id); - -+/** -+ * qman_is_probed - Check if qman is probed -+ * -+ * Returns 1 if the qman driver successfully probed, -1 if the qman driver -+ * failed to probe or 0 if the qman driver did not probed yet. -+ */ -+int qman_is_probed(void); -+ -+/** -+ * qman_portals_probed - Check if all cpu bound qman portals are probed -+ * -+ * Returns 1 if all the required cpu bound qman portals successfully probed, -+ * -1 if probe errors appeared or 0 if the qman portals did not yet finished -+ * probing. -+ */ -+int qman_portals_probed(void); -+ - #endif /* __FSL_QMAN_H */ diff --git a/target/linux/layerscape/patches-4.14/712-etsec-support-layerscape.patch b/target/linux/layerscape/patches-4.14/712-etsec-support-layerscape.patch deleted file mode 100644 index bb075d4d4f..0000000000 --- a/target/linux/layerscape/patches-4.14/712-etsec-support-layerscape.patch +++ /dev/null @@ -1,77 +0,0 @@ -From f0f6e88696957d376d8875f675c1caf75a33fd67 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:34 +0800 -Subject: [PATCH] etsec: support layerscape - -This is an integrated patch of etsec for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: David S. Miller -Signed-off-by: Yangbo Lu ---- - drivers/net/ethernet/freescale/gianfar.h | 3 --- - .../net/ethernet/freescale/gianfar_ethtool.c | 23 +++++++++++++++---- - 2 files changed, 18 insertions(+), 8 deletions(-) - ---- a/drivers/net/ethernet/freescale/gianfar.h -+++ b/drivers/net/ethernet/freescale/gianfar.h -@@ -1372,7 +1372,4 @@ struct filer_table { - struct gfar_filer_entry fe[MAX_FILER_CACHE_IDX + 20]; - }; - --/* The gianfar_ptp module will set this variable */ --extern int gfar_phc_index; -- - #endif /* __GIANFAR_H */ ---- a/drivers/net/ethernet/freescale/gianfar_ethtool.c -+++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c -@@ -41,6 +41,8 @@ - #include - #include - #include -+#include -+#include - - #include "gianfar.h" - -@@ -1509,24 +1511,35 @@ static int gfar_get_nfc(struct net_devic - return ret; - } - --int gfar_phc_index = -1; --EXPORT_SYMBOL(gfar_phc_index); -- - static int gfar_get_ts_info(struct net_device *dev, - struct ethtool_ts_info *info) - { - struct gfar_private *priv = netdev_priv(dev); -+ struct platform_device *ptp_dev; -+ struct device_node *ptp_node; -+ struct qoriq_ptp *ptp = NULL; -+ -+ info->phc_index = -1; - - if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER)) { - info->so_timestamping = SOF_TIMESTAMPING_RX_SOFTWARE | - SOF_TIMESTAMPING_SOFTWARE; -- info->phc_index = -1; - return 0; - } -+ -+ ptp_node = of_find_compatible_node(NULL, NULL, "fsl,etsec-ptp"); -+ if (ptp_node) { -+ ptp_dev = of_find_device_by_node(ptp_node); -+ if (ptp_dev) -+ ptp = platform_get_drvdata(ptp_dev); -+ } -+ -+ if (ptp) -+ info->phc_index = ptp->phc_index; -+ - info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | - SOF_TIMESTAMPING_RX_HARDWARE | - SOF_TIMESTAMPING_RAW_HARDWARE; -- info->phc_index = gfar_phc_index; - info->tx_types = (1 << HWTSTAMP_TX_OFF) | - (1 << HWTSTAMP_TX_ON); - info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | diff --git a/target/linux/layerscape/patches-4.14/713-sdk_qbman-Fix-error-in-IP-revision-comparison.patch b/target/linux/layerscape/patches-4.14/713-sdk_qbman-Fix-error-in-IP-revision-comparison.patch deleted file mode 100644 index b310e26855..0000000000 --- a/target/linux/layerscape/patches-4.14/713-sdk_qbman-Fix-error-in-IP-revision-comparison.patch +++ /dev/null @@ -1,28 +0,0 @@ -From b43b4fdd5caa4f66fd712c77589c167c952ec659 Mon Sep 17 00:00:00 2001 -From: Roy Pledge -Date: Mon, 6 May 2019 11:18:57 -0400 -Subject: [PATCH] sdk_qbman: Fix error in IP revision comparison - -The comparison for QMAN_REV31 was incorrect as it -would always fail due to the wrong mask. - -This fixes the following error in newer GCC versions: -"error: bitwise comparison always evaluates to false - [-Werror=tautological-compare]" - -Signed-off-by: Roy Pledge ---- - drivers/staging/fsl_qbman/qman_config.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/staging/fsl_qbman/qman_config.c -+++ b/drivers/staging/fsl_qbman/qman_config.c -@@ -812,7 +812,7 @@ int qman_set_sdest(u16 channel, unsigned - - if (!qman_have_ccsr()) - return -ENODEV; -- if ((qman_ip_rev & 0xFF00) == QMAN_REV31) { -+ if ((qman_ip_rev & 0xFFFF) == QMAN_REV31) { - /* LS1043A - only one L2 cache */ - cpu_idx = 0; - } diff --git a/target/linux/layerscape/patches-4.14/801-sata-support-layerscape.patch b/target/linux/layerscape/patches-4.14/801-sata-support-layerscape.patch deleted file mode 100644 index 779127058a..0000000000 --- a/target/linux/layerscape/patches-4.14/801-sata-support-layerscape.patch +++ /dev/null @@ -1,289 +0,0 @@ -From 71fb63c92eae3f9197e2343ed5ed3676440789e1 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:59:01 +0800 -Subject: [PATCH] sata: support layerscape - -This is an integrated patch of sata for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Peng Ma -Signed-off-by: Tang Yuantian ---- - drivers/ata/ahci.h | 7 ++ - drivers/ata/ahci_qoriq.c | 168 ++++++++++++++++++++++++++++++++++++++ - drivers/ata/libata-core.c | 3 + - 3 files changed, 178 insertions(+) - ---- a/drivers/ata/ahci.h -+++ b/drivers/ata/ahci.h -@@ -445,4 +445,11 @@ static inline int ahci_nr_ports(u32 cap) - return (cap & 0x1f) + 1; - } - -+#ifdef CONFIG_AHCI_QORIQ -+extern void fsl_sata_errata_379364(struct ata_link *link); -+#else -+static void fsl_sata_errata_379364(struct ata_link *link) -+{} -+#endif -+ - #endif /* _AHCI_H */ ---- a/drivers/ata/ahci_qoriq.c -+++ b/drivers/ata/ahci_qoriq.c -@@ -35,6 +35,8 @@ - - /* port register default value */ - #define AHCI_PORT_PHY_1_CFG 0xa003fffe -+#define AHCI_PORT_PHY2_CFG 0x28184d1f -+#define AHCI_PORT_PHY3_CFG 0x0e081509 - #define AHCI_PORT_TRANS_CFG 0x08000029 - #define AHCI_PORT_AXICC_CFG 0x3fffffff - -@@ -49,6 +51,27 @@ - #define ECC_DIS_ARMV8_CH2 0x80000000 - #define ECC_DIS_LS1088A 0x40000000 - -+/* errata for lx2160 */ -+#define RCWSR29_BASE 0x1E00170 -+#define SERDES2_BASE 0x1EB0000 -+#define DEVICE_CONFIG_REG_BASE 0x1E00000 -+#define SERDES2_LNAX_RX_CR(x) (0x840 + (0x100 * (x))) -+#define SERDES2_LNAX_RX_CBR(x) (0x8C0 + (0x100 * (x))) -+#define SYS_VER_REG 0xA4 -+#define LN_RX_RST 0x80000010 -+#define LN_RX_RST_DONE 0x3 -+#define LN_RX_MASK 0xf -+#define LX2160A_VER1 0x1 -+ -+#define SERDES2_LNAA 0 -+#define SERDES2_LNAB 1 -+#define SERDES2_LNAC 2 -+#define SERDES2_LNAD 3 -+#define SERDES2_LNAE 4 -+#define SERDES2_LNAF 5 -+#define SERDES2_LNAG 6 -+#define SERDES2_LNAH 7 -+ - enum ahci_qoriq_type { - AHCI_LS1021A, - AHCI_LS1043A, -@@ -56,6 +79,7 @@ enum ahci_qoriq_type { - AHCI_LS1046A, - AHCI_LS1088A, - AHCI_LS2088A, -+ AHCI_LX2160A, - }; - - struct ahci_qoriq_priv { -@@ -72,6 +96,7 @@ static const struct of_device_id ahci_qo - { .compatible = "fsl,ls1046a-ahci", .data = (void *)AHCI_LS1046A}, - { .compatible = "fsl,ls1088a-ahci", .data = (void *)AHCI_LS1088A}, - { .compatible = "fsl,ls2088a-ahci", .data = (void *)AHCI_LS2088A}, -+ { .compatible = "fsl,lx2160a-ahci", .data = (void *)AHCI_LX2160A}, - {}, - }; - MODULE_DEVICE_TABLE(of, ahci_qoriq_of_match); -@@ -156,6 +181,138 @@ static struct scsi_host_template ahci_qo - AHCI_SHT(DRV_NAME), - }; - -+void fsl_sata_errata_379364(struct ata_link *link) -+{ -+ struct ata_port *ap = link->ap; -+ struct ahci_host_priv *hpriv = ap->host->private_data; -+ struct ahci_qoriq_priv *qoriq_priv = hpriv->plat_data; -+ bool lx2160a_workaround = (qoriq_priv->type == AHCI_LX2160A); -+ -+ int val = 0; -+ void __iomem *rcw_base = NULL; -+ void __iomem *serdes_base = NULL; -+ void __iomem *dev_con_base = NULL; -+ -+ if (!lx2160a_workaround) -+ return; -+ else { -+ dev_con_base = ioremap(DEVICE_CONFIG_REG_BASE, PAGE_SIZE); -+ if (!dev_con_base) { -+ ata_link_err(link, "device config ioremap failed\n"); -+ return; -+ } -+ -+ val = (readl(dev_con_base + SYS_VER_REG) & GENMASK(7, 4)) >> 4; -+ if (val != LX2160A_VER1) -+ goto dev_unmap; -+ -+ /* -+ * Add few msec delay. -+ * Check for corresponding serdes lane RST_DONE . -+ * apply lane reset. -+ */ -+ -+ serdes_base = ioremap(SERDES2_BASE, PAGE_SIZE); -+ if (!serdes_base) { -+ ata_link_err(link, "serdes ioremap failed\n"); -+ goto dev_unmap; -+ } -+ -+ rcw_base = ioremap(RCWSR29_BASE, PAGE_SIZE); -+ if (!rcw_base) { -+ ata_link_err(link, "rcw ioremap failed\n"); -+ goto serdes_unmap; -+ } -+ -+ ata_msleep(link->ap, 1); -+ -+ val = (readl(rcw_base) & GENMASK(25, 21)) >> 21; -+ -+ switch (val) { -+ case 1: -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAC)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAC)); -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAD)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAD)); -+ break; -+ -+ case 4: -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAG)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAG)); -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAH)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAH)); -+ break; -+ -+ case 5: -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAE)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAE)); -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAF)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAF)); -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAG)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAG)); -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAH)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAH)); -+ break; -+ -+ case 8: -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAC)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAC)); -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAD)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAD)); -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAE)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAE)); -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAF)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAF)); -+ break; -+ -+ case 12: -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAG)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAG)); -+ if ((readl(serdes_base + SERDES2_LNAX_RX_CBR(SERDES2_LNAH)) & -+ LN_RX_MASK) != LN_RX_RST_DONE) -+ writel(LN_RX_RST, serdes_base + -+ SERDES2_LNAX_RX_CR(SERDES2_LNAH)); -+ break; -+ -+ default: -+ break; -+ } -+ } -+ -+ iounmap(rcw_base); -+serdes_unmap: -+ iounmap(serdes_base); -+dev_unmap: -+ iounmap(dev_con_base); -+} -+ -+ - static int ahci_qoriq_phy_init(struct ahci_host_priv *hpriv) - { - struct ahci_qoriq_priv *qpriv = hpriv->plat_data; -@@ -183,13 +340,18 @@ static int ahci_qoriq_phy_init(struct ah - writel(readl(qpriv->ecc_addr) | ECC_DIS_ARMV8_CH2, - qpriv->ecc_addr); - writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1); -+ writel(AHCI_PORT_PHY2_CFG, reg_base + PORT_PHY2); -+ writel(AHCI_PORT_PHY3_CFG, reg_base + PORT_PHY3); - writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS); - if (qpriv->is_dmacoherent) - writel(AHCI_PORT_AXICC_CFG, reg_base + PORT_AXICC); - break; - - case AHCI_LS2080A: -+ case AHCI_LX2160A: - writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1); -+ writel(AHCI_PORT_PHY2_CFG, reg_base + PORT_PHY2); -+ writel(AHCI_PORT_PHY3_CFG, reg_base + PORT_PHY3); - writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS); - if (qpriv->is_dmacoherent) - writel(AHCI_PORT_AXICC_CFG, reg_base + PORT_AXICC); -@@ -201,6 +363,8 @@ static int ahci_qoriq_phy_init(struct ah - writel(readl(qpriv->ecc_addr) | ECC_DIS_ARMV8_CH2, - qpriv->ecc_addr); - writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1); -+ writel(AHCI_PORT_PHY2_CFG, reg_base + PORT_PHY2); -+ writel(AHCI_PORT_PHY3_CFG, reg_base + PORT_PHY3); - writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS); - if (qpriv->is_dmacoherent) - writel(AHCI_PORT_AXICC_CFG, reg_base + PORT_AXICC); -@@ -212,6 +376,8 @@ static int ahci_qoriq_phy_init(struct ah - writel(readl(qpriv->ecc_addr) | ECC_DIS_LS1088A, - qpriv->ecc_addr); - writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1); -+ writel(AHCI_PORT_PHY2_CFG, reg_base + PORT_PHY2); -+ writel(AHCI_PORT_PHY3_CFG, reg_base + PORT_PHY3); - writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS); - if (qpriv->is_dmacoherent) - writel(AHCI_PORT_AXICC_CFG, reg_base + PORT_AXICC); -@@ -219,6 +385,8 @@ static int ahci_qoriq_phy_init(struct ah - - case AHCI_LS2088A: - writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1); -+ writel(AHCI_PORT_PHY2_CFG, reg_base + PORT_PHY2); -+ writel(AHCI_PORT_PHY3_CFG, reg_base + PORT_PHY3); - writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS); - if (qpriv->is_dmacoherent) - writel(AHCI_PORT_AXICC_CFG, reg_base + PORT_AXICC); ---- a/drivers/ata/libata-core.c -+++ b/drivers/ata/libata-core.c -@@ -76,6 +76,7 @@ - #define CREATE_TRACE_POINTS - #include - -+#include "ahci.h" - #include "libata.h" - #include "libata-transport.h" - -@@ -4119,6 +4120,8 @@ int sata_link_hardreset(struct ata_link - */ - ata_msleep(link->ap, 1); - -+ fsl_sata_errata_379364(link); -+ - /* bring link back */ - rc = sata_link_resume(link, timing, deadline); - if (rc) diff --git a/target/linux/layerscape/patches-4.14/802-dma-support-layerscape.patch b/target/linux/layerscape/patches-4.14/802-dma-support-layerscape.patch deleted file mode 100644 index e39bae0d1d..0000000000 --- a/target/linux/layerscape/patches-4.14/802-dma-support-layerscape.patch +++ /dev/null @@ -1,4263 +0,0 @@ -From 5cb4bc977d933323429050033da9c701b24df43e Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:23 +0800 -Subject: [PATCH] dma: support layerscape -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This is an integrated patch of dma for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Catalin Horghidan -Signed-off-by: Changming Huang -Signed-off-by: Horia Geantă -Signed-off-by: Ioana Ciornei -Signed-off-by: jiaheng.fan -Signed-off-by: Laurentiu Tudor -Signed-off-by: Peng Ma -Signed-off-by: Radu Alexe -Signed-off-by: Rajiv Vishwakarma -Signed-off-by: Tudor Ambarus -Signed-off-by: Wen He -Signed-off-by: Yuan Yao ---- - drivers/dma/Kconfig | 33 +- - drivers/dma/Makefile | 3 + - drivers/dma/caam_dma.c | 462 ++++++++ - drivers/dma/dpaa2-qdma/Kconfig | 8 + - drivers/dma/dpaa2-qdma/Makefile | 8 + - drivers/dma/dpaa2-qdma/dpaa2-qdma.c | 781 ++++++++++++++ - drivers/dma/dpaa2-qdma/dpaa2-qdma.h | 181 ++++ - drivers/dma/dpaa2-qdma/dpdmai.c | 515 +++++++++ - drivers/dma/dpaa2-qdma/fsl_dpdmai.h | 521 +++++++++ - drivers/dma/dpaa2-qdma/fsl_dpdmai_cmd.h | 222 ++++ - drivers/dma/fsl-edma.c | 66 +- - drivers/dma/fsl-qdma.c | 1278 +++++++++++++++++++++++ - 12 files changed, 4073 insertions(+), 5 deletions(-) - create mode 100644 drivers/dma/caam_dma.c - create mode 100644 drivers/dma/dpaa2-qdma/Kconfig - create mode 100644 drivers/dma/dpaa2-qdma/Makefile - create mode 100644 drivers/dma/dpaa2-qdma/dpaa2-qdma.c - create mode 100644 drivers/dma/dpaa2-qdma/dpaa2-qdma.h - create mode 100644 drivers/dma/dpaa2-qdma/dpdmai.c - create mode 100644 drivers/dma/dpaa2-qdma/fsl_dpdmai.h - create mode 100644 drivers/dma/dpaa2-qdma/fsl_dpdmai_cmd.h - create mode 100644 drivers/dma/fsl-qdma.c - ---- a/drivers/dma/Kconfig -+++ b/drivers/dma/Kconfig -@@ -129,6 +129,24 @@ config COH901318 - help - Enable support for ST-Ericsson COH 901 318 DMA. - -+config CRYPTO_DEV_FSL_CAAM_DMA -+ tristate "CAAM DMA engine support" -+ depends on CRYPTO_DEV_FSL_CAAM_JR -+ default n -+ select DMA_ENGINE -+ select ASYNC_CORE -+ select ASYNC_TX_ENABLE_CHANNEL_SWITCH -+ help -+ Selecting this will offload the DMA operations for users of -+ the scatter gather memcopy API to the CAAM via job rings. The -+ CAAM is a hardware module that provides hardware acceleration to -+ cryptographic operations. It has a built-in DMA controller that can -+ be programmed to read/write cryptographic data. This module defines -+ a DMA driver that uses the DMA capabilities of the CAAM. -+ -+ To compile this as a module, choose M here: the module -+ will be called caam_dma. -+ - config DMA_BCM2835 - tristate "BCM2835 DMA engine support" - depends on ARCH_BCM2835 -@@ -215,6 +233,20 @@ config FSL_EDMA - multiplexing capability for DMA request sources(slot). - This module can be found on Freescale Vybrid and LS-1 SoCs. - -+config FSL_QDMA -+ tristate "NXP Layerscape qDMA engine support" -+ select DMA_ENGINE -+ select DMA_VIRTUAL_CHANNELS -+ select DMA_ENGINE_RAID -+ select ASYNC_TX_ENABLE_CHANNEL_SWITCH -+ help -+ Support the NXP Layerscape qDMA engine with command queue and legacy mode. -+ Channel virtualization is supported through enqueuing of DMA jobs to, -+ or dequeuing DMA jobs from, different work queues. -+ This module can be found on NXP Layerscape SoCs. -+ -+source drivers/dma/dpaa2-qdma/Kconfig -+ - config FSL_RAID - tristate "Freescale RAID engine Support" - depends on FSL_SOC && !ASYNC_TX_ENABLE_CHANNEL_SWITCH -@@ -600,7 +632,6 @@ config ZX_DMA - help - Support the DMA engine for ZTE ZX family platform devices. - -- - # driver files - source "drivers/dma/bestcomm/Kconfig" - ---- a/drivers/dma/Makefile -+++ b/drivers/dma/Makefile -@@ -31,7 +31,9 @@ obj-$(CONFIG_DMA_SUN6I) += sun6i-dma.o - obj-$(CONFIG_DW_DMAC_CORE) += dw/ - obj-$(CONFIG_EP93XX_DMA) += ep93xx_dma.o - obj-$(CONFIG_FSL_DMA) += fsldma.o -+obj-$(CONFIG_FSL_DPAA2_QDMA) += dpaa2-qdma/ - obj-$(CONFIG_FSL_EDMA) += fsl-edma.o -+obj-$(CONFIG_FSL_QDMA) += fsl-qdma.o - obj-$(CONFIG_FSL_RAID) += fsl_raid.o - obj-$(CONFIG_HSU_DMA) += hsu/ - obj-$(CONFIG_IMG_MDC_DMA) += img-mdc-dma.o -@@ -71,6 +73,7 @@ obj-$(CONFIG_TI_EDMA) += edma.o - obj-$(CONFIG_XGENE_DMA) += xgene-dma.o - obj-$(CONFIG_ZX_DMA) += zx_dma.o - obj-$(CONFIG_ST_FDMA) += st_fdma.o -+obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_DMA) += caam_dma.o - - obj-y += qcom/ - obj-y += xilinx/ ---- /dev/null -+++ b/drivers/dma/caam_dma.c -@@ -0,0 +1,462 @@ -+/* -+ * caam support for SG DMA -+ * -+ * Copyright 2016 Freescale Semiconductor, Inc -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the names of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include "dmaengine.h" -+ -+#include "../crypto/caam/regs.h" -+#include "../crypto/caam/jr.h" -+#include "../crypto/caam/error.h" -+#include "../crypto/caam/desc_constr.h" -+ -+#define DESC_DMA_MEMCPY_LEN ((CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN) / \ -+ CAAM_CMD_SZ) -+ -+/* -+ * This is max chunk size of a DMA transfer. If a buffer is larger than this -+ * value it is internally broken into chunks of max CAAM_DMA_CHUNK_SIZE bytes -+ * and for each chunk a DMA transfer request is issued. -+ * This value is the largest number on 16 bits that is a multiple of 256 bytes -+ * (the largest configurable CAAM DMA burst size). -+ */ -+#define CAAM_DMA_CHUNK_SIZE 65280 -+ -+struct caam_dma_sh_desc { -+ u32 desc[DESC_DMA_MEMCPY_LEN] ____cacheline_aligned; -+ dma_addr_t desc_dma; -+}; -+ -+/* caam dma extended descriptor */ -+struct caam_dma_edesc { -+ struct dma_async_tx_descriptor async_tx; -+ struct list_head node; -+ struct caam_dma_ctx *ctx; -+ dma_addr_t src_dma; -+ dma_addr_t dst_dma; -+ unsigned int src_len; -+ unsigned int dst_len; -+ u32 jd[] ____cacheline_aligned; -+}; -+ -+/* -+ * caam_dma_ctx - per jr/channel context -+ * @chan: dma channel used by async_tx API -+ * @node: list_head used to attach to the global dma_ctx_list -+ * @jrdev: Job Ring device -+ * @pending_q: queue of pending (submitted, but not enqueued) jobs -+ * @done_not_acked: jobs that have been completed by jr, but maybe not acked -+ * @edesc_lock: protects extended descriptor -+ */ -+struct caam_dma_ctx { -+ struct dma_chan chan; -+ struct list_head node; -+ struct device *jrdev; -+ struct list_head pending_q; -+ struct list_head done_not_acked; -+ spinlock_t edesc_lock; -+}; -+ -+static struct dma_device *dma_dev; -+static struct caam_dma_sh_desc *dma_sh_desc; -+static LIST_HEAD(dma_ctx_list); -+ -+static dma_cookie_t caam_dma_tx_submit(struct dma_async_tx_descriptor *tx) -+{ -+ struct caam_dma_edesc *edesc = NULL; -+ struct caam_dma_ctx *ctx = NULL; -+ dma_cookie_t cookie; -+ -+ edesc = container_of(tx, struct caam_dma_edesc, async_tx); -+ ctx = container_of(tx->chan, struct caam_dma_ctx, chan); -+ -+ spin_lock_bh(&ctx->edesc_lock); -+ -+ cookie = dma_cookie_assign(tx); -+ list_add_tail(&edesc->node, &ctx->pending_q); -+ -+ spin_unlock_bh(&ctx->edesc_lock); -+ -+ return cookie; -+} -+ -+static void caam_jr_chan_free_edesc(struct caam_dma_edesc *edesc) -+{ -+ struct caam_dma_ctx *ctx = edesc->ctx; -+ struct caam_dma_edesc *_edesc = NULL; -+ -+ spin_lock_bh(&ctx->edesc_lock); -+ -+ list_add_tail(&edesc->node, &ctx->done_not_acked); -+ list_for_each_entry_safe(edesc, _edesc, &ctx->done_not_acked, node) { -+ if (async_tx_test_ack(&edesc->async_tx)) { -+ list_del(&edesc->node); -+ kfree(edesc); -+ } -+ } -+ -+ spin_unlock_bh(&ctx->edesc_lock); -+} -+ -+static void caam_dma_done(struct device *dev, u32 *hwdesc, u32 err, -+ void *context) -+{ -+ struct caam_dma_edesc *edesc = context; -+ struct caam_dma_ctx *ctx = edesc->ctx; -+ dma_async_tx_callback callback; -+ void *callback_param; -+ -+ if (err) -+ caam_jr_strstatus(ctx->jrdev, err); -+ -+ dma_run_dependencies(&edesc->async_tx); -+ -+ spin_lock_bh(&ctx->edesc_lock); -+ dma_cookie_complete(&edesc->async_tx); -+ spin_unlock_bh(&ctx->edesc_lock); -+ -+ callback = edesc->async_tx.callback; -+ callback_param = edesc->async_tx.callback_param; -+ -+ dma_descriptor_unmap(&edesc->async_tx); -+ -+ caam_jr_chan_free_edesc(edesc); -+ -+ if (callback) -+ callback(callback_param); -+} -+ -+static void caam_dma_memcpy_init_job_desc(struct caam_dma_edesc *edesc) -+{ -+ u32 *jd = edesc->jd; -+ u32 *sh_desc = dma_sh_desc->desc; -+ dma_addr_t desc_dma = dma_sh_desc->desc_dma; -+ -+ /* init the job descriptor */ -+ init_job_desc_shared(jd, desc_dma, desc_len(sh_desc), HDR_REVERSE); -+ -+ /* set SEQIN PTR */ -+ append_seq_in_ptr(jd, edesc->src_dma, edesc->src_len, 0); -+ -+ /* set SEQOUT PTR */ -+ append_seq_out_ptr(jd, edesc->dst_dma, edesc->dst_len, 0); -+ -+ print_hex_dump_debug("caam dma desc@" __stringify(__LINE__) ": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, jd, desc_bytes(jd), 1); -+} -+ -+static struct dma_async_tx_descriptor * -+caam_dma_prep_memcpy(struct dma_chan *chan, dma_addr_t dst, dma_addr_t src, -+ size_t len, unsigned long flags) -+{ -+ struct caam_dma_edesc *edesc; -+ struct caam_dma_ctx *ctx = container_of(chan, struct caam_dma_ctx, -+ chan); -+ -+ edesc = kzalloc(sizeof(*edesc) + DESC_JOB_IO_LEN, GFP_DMA | GFP_NOWAIT); -+ if (!edesc) -+ return ERR_PTR(-ENOMEM); -+ -+ dma_async_tx_descriptor_init(&edesc->async_tx, chan); -+ edesc->async_tx.tx_submit = caam_dma_tx_submit; -+ edesc->async_tx.flags = flags; -+ edesc->async_tx.cookie = -EBUSY; -+ -+ edesc->src_dma = src; -+ edesc->src_len = len; -+ edesc->dst_dma = dst; -+ edesc->dst_len = len; -+ edesc->ctx = ctx; -+ -+ caam_dma_memcpy_init_job_desc(edesc); -+ -+ return &edesc->async_tx; -+} -+ -+/* This function can be called in an interrupt context */ -+static void caam_dma_issue_pending(struct dma_chan *chan) -+{ -+ struct caam_dma_ctx *ctx = container_of(chan, struct caam_dma_ctx, -+ chan); -+ struct caam_dma_edesc *edesc, *_edesc; -+ -+ spin_lock_bh(&ctx->edesc_lock); -+ list_for_each_entry_safe(edesc, _edesc, &ctx->pending_q, node) { -+ if (caam_jr_enqueue(ctx->jrdev, edesc->jd, -+ caam_dma_done, edesc) < 0) -+ break; -+ list_del(&edesc->node); -+ } -+ spin_unlock_bh(&ctx->edesc_lock); -+} -+ -+static void caam_dma_free_chan_resources(struct dma_chan *chan) -+{ -+ struct caam_dma_ctx *ctx = container_of(chan, struct caam_dma_ctx, -+ chan); -+ struct caam_dma_edesc *edesc, *_edesc; -+ -+ spin_lock_bh(&ctx->edesc_lock); -+ list_for_each_entry_safe(edesc, _edesc, &ctx->pending_q, node) { -+ list_del(&edesc->node); -+ kfree(edesc); -+ } -+ list_for_each_entry_safe(edesc, _edesc, &ctx->done_not_acked, node) { -+ list_del(&edesc->node); -+ kfree(edesc); -+ } -+ spin_unlock_bh(&ctx->edesc_lock); -+} -+ -+static int caam_dma_jr_chan_bind(void) -+{ -+ struct device *jrdev; -+ struct caam_dma_ctx *ctx; -+ int bonds = 0; -+ int i; -+ -+ for (i = 0; i < caam_jr_driver_probed(); i++) { -+ jrdev = caam_jridx_alloc(i); -+ if (IS_ERR(jrdev)) { -+ pr_err("job ring device %d allocation failed\n", i); -+ continue; -+ } -+ -+ ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); -+ if (!ctx) { -+ caam_jr_free(jrdev); -+ continue; -+ } -+ -+ ctx->chan.device = dma_dev; -+ ctx->chan.private = ctx; -+ -+ ctx->jrdev = jrdev; -+ -+ INIT_LIST_HEAD(&ctx->pending_q); -+ INIT_LIST_HEAD(&ctx->done_not_acked); -+ INIT_LIST_HEAD(&ctx->node); -+ spin_lock_init(&ctx->edesc_lock); -+ -+ dma_cookie_init(&ctx->chan); -+ -+ /* add the context of this channel to the context list */ -+ list_add_tail(&ctx->node, &dma_ctx_list); -+ -+ /* add this channel to the device chan list */ -+ list_add_tail(&ctx->chan.device_node, &dma_dev->channels); -+ -+ bonds++; -+ } -+ -+ return bonds; -+} -+ -+static inline void caam_jr_dma_free(struct dma_chan *chan) -+{ -+ struct caam_dma_ctx *ctx = container_of(chan, struct caam_dma_ctx, -+ chan); -+ -+ list_del(&ctx->node); -+ list_del(&chan->device_node); -+ caam_jr_free(ctx->jrdev); -+ kfree(ctx); -+} -+ -+static void set_caam_dma_desc(u32 *desc) -+{ -+ u32 *jmp_cmd; -+ -+ /* dma shared descriptor */ -+ init_sh_desc(desc, HDR_SHARE_NEVER | (1 << HDR_START_IDX_SHIFT)); -+ -+ /* REG1 = CAAM_DMA_CHUNK_SIZE */ -+ append_math_add_imm_u32(desc, REG1, ZERO, IMM, CAAM_DMA_CHUNK_SIZE); -+ -+ /* REG0 = SEQINLEN - CAAM_DMA_CHUNK_SIZE */ -+ append_math_sub_imm_u32(desc, REG0, SEQINLEN, IMM, CAAM_DMA_CHUNK_SIZE); -+ -+ /* -+ * if (REG0 > 0) -+ * jmp to LABEL1 -+ */ -+ jmp_cmd = append_jump(desc, JUMP_TEST_INVALL | JUMP_COND_MATH_N | -+ JUMP_COND_MATH_Z); -+ -+ /* REG1 = SEQINLEN */ -+ append_math_sub(desc, REG1, SEQINLEN, ZERO, CAAM_CMD_SZ); -+ -+ /* LABEL1 */ -+ set_jump_tgt_here(desc, jmp_cmd); -+ -+ /* VARSEQINLEN = REG1 */ -+ append_math_add(desc, VARSEQINLEN, REG1, ZERO, CAAM_CMD_SZ); -+ -+ /* VARSEQOUTLEN = REG1 */ -+ append_math_add(desc, VARSEQOUTLEN, REG1, ZERO, CAAM_CMD_SZ); -+ -+ /* do FIFO STORE */ -+ append_seq_fifo_store(desc, 0, FIFOST_TYPE_METADATA | LDST_VLF); -+ -+ /* do FIFO LOAD */ -+ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IFIFO | LDST_VLF); -+ -+ /* -+ * if (REG0 > 0) -+ * jmp 0xF8 (after shared desc header) -+ */ -+ append_jump(desc, JUMP_TEST_INVALL | JUMP_COND_MATH_N | -+ JUMP_COND_MATH_Z | 0xF8); -+ -+ print_hex_dump_debug("caam dma shdesc@" __stringify(__LINE__) ": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), -+ 1); -+} -+ -+static int __init caam_dma_probe(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct device *ctrldev = dev->parent; -+ struct dma_chan *chan, *_chan; -+ u32 *sh_desc; -+ int err = -ENOMEM; -+ int bonds; -+ -+ if (!caam_jr_driver_probed()) { -+ dev_info(dev, "Defer probing after JR driver probing\n"); -+ return -EPROBE_DEFER; -+ } -+ -+ dma_dev = kzalloc(sizeof(*dma_dev), GFP_KERNEL); -+ if (!dma_dev) -+ return -ENOMEM; -+ -+ dma_sh_desc = kzalloc(sizeof(*dma_sh_desc), GFP_KERNEL | GFP_DMA); -+ if (!dma_sh_desc) -+ goto desc_err; -+ -+ sh_desc = dma_sh_desc->desc; -+ set_caam_dma_desc(sh_desc); -+ dma_sh_desc->desc_dma = dma_map_single(ctrldev, sh_desc, -+ desc_bytes(sh_desc), -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(ctrldev, dma_sh_desc->desc_dma)) { -+ dev_err(dev, "unable to map dma descriptor\n"); -+ goto map_err; -+ } -+ -+ INIT_LIST_HEAD(&dma_dev->channels); -+ -+ bonds = caam_dma_jr_chan_bind(); -+ if (!bonds) { -+ err = -ENODEV; -+ goto jr_bind_err; -+ } -+ -+ dma_dev->dev = dev; -+ dma_dev->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR; -+ dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); -+ dma_cap_set(DMA_PRIVATE, dma_dev->cap_mask); -+ dma_dev->device_tx_status = dma_cookie_status; -+ dma_dev->device_issue_pending = caam_dma_issue_pending; -+ dma_dev->device_prep_dma_memcpy = caam_dma_prep_memcpy; -+ dma_dev->device_free_chan_resources = caam_dma_free_chan_resources; -+ -+ err = dma_async_device_register(dma_dev); -+ if (err) { -+ dev_err(dev, "Failed to register CAAM DMA engine\n"); -+ goto jr_bind_err; -+ } -+ -+ dev_info(dev, "caam dma support with %d job rings\n", bonds); -+ -+ return err; -+ -+jr_bind_err: -+ list_for_each_entry_safe(chan, _chan, &dma_dev->channels, device_node) -+ caam_jr_dma_free(chan); -+ -+ dma_unmap_single(ctrldev, dma_sh_desc->desc_dma, desc_bytes(sh_desc), -+ DMA_TO_DEVICE); -+map_err: -+ kfree(dma_sh_desc); -+desc_err: -+ kfree(dma_dev); -+ return err; -+} -+ -+static int caam_dma_remove(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct device *ctrldev = dev->parent; -+ struct caam_dma_ctx *ctx, *_ctx; -+ -+ dma_async_device_unregister(dma_dev); -+ -+ list_for_each_entry_safe(ctx, _ctx, &dma_ctx_list, node) { -+ list_del(&ctx->node); -+ caam_jr_free(ctx->jrdev); -+ kfree(ctx); -+ } -+ -+ dma_unmap_single(ctrldev, dma_sh_desc->desc_dma, -+ desc_bytes(dma_sh_desc->desc), DMA_TO_DEVICE); -+ -+ kfree(dma_sh_desc); -+ kfree(dma_dev); -+ -+ dev_info(dev, "caam dma support disabled\n"); -+ return 0; -+} -+ -+static struct platform_driver caam_dma_driver = { -+ .driver = { -+ .name = "caam-dma", -+ }, -+ .probe = caam_dma_probe, -+ .remove = caam_dma_remove, -+}; -+module_platform_driver(caam_dma_driver); -+ -+MODULE_LICENSE("Dual BSD/GPL"); -+MODULE_DESCRIPTION("NXP CAAM support for DMA engine"); -+MODULE_AUTHOR("NXP Semiconductors"); -+MODULE_ALIAS("platform:caam-dma"); ---- /dev/null -+++ b/drivers/dma/dpaa2-qdma/Kconfig -@@ -0,0 +1,8 @@ -+menuconfig FSL_DPAA2_QDMA -+ tristate "NXP DPAA2 QDMA" -+ depends on FSL_MC_BUS && FSL_MC_DPIO -+ select DMA_ENGINE -+ select DMA_VIRTUAL_CHANNELS -+ ---help--- -+ NXP Data Path Acceleration Architecture 2 QDMA driver, -+ using the NXP MC bus driver. ---- /dev/null -+++ b/drivers/dma/dpaa2-qdma/Makefile -@@ -0,0 +1,8 @@ -+# -+# Makefile for the NXP DPAA2 CAAM controllers -+# -+ccflags-y += -DVERSION=\"\" -+ -+obj-$(CONFIG_FSL_DPAA2_QDMA) += fsl-dpaa2-qdma.o -+ -+fsl-dpaa2-qdma-objs := dpaa2-qdma.o dpdmai.o ---- /dev/null -+++ b/drivers/dma/dpaa2-qdma/dpaa2-qdma.c -@@ -0,0 +1,781 @@ -+/* -+ * drivers/dma/dpaa2-qdma/dpaa2-qdma.c -+ * -+ * Copyright 2015-2017 NXP Semiconductor, Inc. -+ * Author: Changming Huang -+ * -+ * Driver for the NXP QDMA engine with QMan mode. -+ * Channel virtualization is supported through enqueuing of DMA jobs to, -+ * or dequeuing DMA jobs from different work queues with QMan portal. -+ * This module can be found on NXP LS2 SoCs. -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "../virt-dma.h" -+ -+#include -+#include "../../../drivers/staging/fsl-mc/include/dpaa2-io.h" -+#include "../../../drivers/staging/fsl-mc/include/dpaa2-fd.h" -+#include "fsl_dpdmai_cmd.h" -+#include "fsl_dpdmai.h" -+#include "dpaa2-qdma.h" -+ -+static bool smmu_disable = true; -+ -+static struct dpaa2_qdma_chan *to_dpaa2_qdma_chan(struct dma_chan *chan) -+{ -+ return container_of(chan, struct dpaa2_qdma_chan, vchan.chan); -+} -+ -+static struct dpaa2_qdma_comp *to_fsl_qdma_comp(struct virt_dma_desc *vd) -+{ -+ return container_of(vd, struct dpaa2_qdma_comp, vdesc); -+} -+ -+static int dpaa2_qdma_alloc_chan_resources(struct dma_chan *chan) -+{ -+ return 0; -+} -+ -+static void dpaa2_qdma_free_chan_resources(struct dma_chan *chan) -+{ -+ struct dpaa2_qdma_chan *dpaa2_chan = to_dpaa2_qdma_chan(chan); -+ unsigned long flags; -+ LIST_HEAD(head); -+ -+ spin_lock_irqsave(&dpaa2_chan->vchan.lock, flags); -+ vchan_get_all_descriptors(&dpaa2_chan->vchan, &head); -+ spin_unlock_irqrestore(&dpaa2_chan->vchan.lock, flags); -+ -+ vchan_dma_desc_free_list(&dpaa2_chan->vchan, &head); -+} -+ -+/* -+ * Request a command descriptor for enqueue. -+ */ -+static struct dpaa2_qdma_comp * -+dpaa2_qdma_request_desc(struct dpaa2_qdma_chan *dpaa2_chan) -+{ -+ struct dpaa2_qdma_comp *comp_temp = NULL; -+ unsigned long flags; -+ -+ spin_lock_irqsave(&dpaa2_chan->queue_lock, flags); -+ if (list_empty(&dpaa2_chan->comp_free)) { -+ spin_unlock_irqrestore(&dpaa2_chan->queue_lock, flags); -+ comp_temp = kzalloc(sizeof(*comp_temp), GFP_KERNEL); -+ if (!comp_temp) -+ goto err; -+ comp_temp->fd_virt_addr = dma_pool_alloc(dpaa2_chan->fd_pool, -+ GFP_NOWAIT, &comp_temp->fd_bus_addr); -+ if (!comp_temp->fd_virt_addr) -+ goto err; -+ -+ comp_temp->fl_virt_addr = -+ (void *)((struct dpaa2_fd *) -+ comp_temp->fd_virt_addr + 1); -+ comp_temp->fl_bus_addr = comp_temp->fd_bus_addr + -+ sizeof(struct dpaa2_fd); -+ comp_temp->desc_virt_addr = -+ (void *)((struct dpaa2_fl_entry *) -+ comp_temp->fl_virt_addr + 3); -+ comp_temp->desc_bus_addr = comp_temp->fl_bus_addr + -+ sizeof(struct dpaa2_fl_entry) * 3; -+ -+ comp_temp->qchan = dpaa2_chan; -+ return comp_temp; -+ } -+ comp_temp = list_first_entry(&dpaa2_chan->comp_free, -+ struct dpaa2_qdma_comp, list); -+ list_del(&comp_temp->list); -+ spin_unlock_irqrestore(&dpaa2_chan->queue_lock, flags); -+ -+ comp_temp->qchan = dpaa2_chan; -+err: -+ return comp_temp; -+} -+ -+static void dpaa2_qdma_populate_fd(uint32_t format, -+ struct dpaa2_qdma_comp *dpaa2_comp) -+{ -+ struct dpaa2_fd *fd; -+ -+ fd = (struct dpaa2_fd *)dpaa2_comp->fd_virt_addr; -+ memset(fd, 0, sizeof(struct dpaa2_fd)); -+ -+ /* fd populated */ -+ dpaa2_fd_set_addr(fd, dpaa2_comp->fl_bus_addr); -+ /* Bypass memory translation, Frame list format, short length disable */ -+ /* we need to disable BMT if fsl-mc use iova addr */ -+ if (smmu_disable) -+ dpaa2_fd_set_bpid(fd, QMAN_FD_BMT_ENABLE); -+ dpaa2_fd_set_format(fd, QMAN_FD_FMT_ENABLE | QMAN_FD_SL_DISABLE); -+ -+ dpaa2_fd_set_frc(fd, format | QDMA_SER_CTX); -+} -+ -+/* first frame list for descriptor buffer */ -+static void dpaa2_qdma_populate_first_framel( -+ struct dpaa2_fl_entry *f_list, -+ struct dpaa2_qdma_comp *dpaa2_comp, -+ bool wrt_changed) -+{ -+ struct dpaa2_qdma_sd_d *sdd; -+ -+ sdd = (struct dpaa2_qdma_sd_d *)dpaa2_comp->desc_virt_addr; -+ memset(sdd, 0, 2 * (sizeof(*sdd))); -+ /* source and destination descriptor */ -+ sdd->cmd = cpu_to_le32(QDMA_SD_CMD_RDTTYPE_COHERENT); /* source descriptor CMD */ -+ sdd++; -+ -+ /* dest descriptor CMD */ -+ if (wrt_changed) -+ sdd->cmd = cpu_to_le32(LX2160_QDMA_DD_CMD_WRTTYPE_COHERENT); -+ else -+ sdd->cmd = cpu_to_le32(QDMA_DD_CMD_WRTTYPE_COHERENT); -+ -+ memset(f_list, 0, sizeof(struct dpaa2_fl_entry)); -+ /* first frame list to source descriptor */ -+ -+ dpaa2_fl_set_addr(f_list, dpaa2_comp->desc_bus_addr); -+ dpaa2_fl_set_len(f_list, 0x20); -+ dpaa2_fl_set_format(f_list, QDMA_FL_FMT_SBF | QDMA_FL_SL_LONG); -+ -+ if (smmu_disable) -+ f_list->bpid = cpu_to_le16(QDMA_FL_BMT_ENABLE); /* bypass memory translation */ -+} -+ -+/* source and destination frame list */ -+static void dpaa2_qdma_populate_frames(struct dpaa2_fl_entry *f_list, -+ dma_addr_t dst, dma_addr_t src, size_t len, uint8_t fmt) -+{ -+ /* source frame list to source buffer */ -+ memset(f_list, 0, sizeof(struct dpaa2_fl_entry)); -+ -+ -+ dpaa2_fl_set_addr(f_list, src); -+ dpaa2_fl_set_len(f_list, len); -+ dpaa2_fl_set_format(f_list, (fmt | QDMA_FL_SL_LONG)); /* single buffer frame or scatter gather frame */ -+ if (smmu_disable) -+ f_list->bpid = cpu_to_le16(QDMA_FL_BMT_ENABLE); /* bypass memory translation */ -+ -+ f_list++; -+ /* destination frame list to destination buffer */ -+ memset(f_list, 0, sizeof(struct dpaa2_fl_entry)); -+ -+ dpaa2_fl_set_addr(f_list, dst); -+ dpaa2_fl_set_len(f_list, len); -+ dpaa2_fl_set_format(f_list, (fmt | QDMA_FL_SL_LONG)); -+ dpaa2_fl_set_final(f_list, QDMA_FL_F); /* single buffer frame or scatter gather frame */ -+ if (smmu_disable) -+ f_list->bpid = cpu_to_le16(QDMA_FL_BMT_ENABLE); /* bypass memory translation */ -+} -+ -+static struct dma_async_tx_descriptor *dpaa2_qdma_prep_memcpy( -+ struct dma_chan *chan, dma_addr_t dst, -+ dma_addr_t src, size_t len, unsigned long flags) -+{ -+ struct dpaa2_qdma_chan *dpaa2_chan = to_dpaa2_qdma_chan(chan); -+ struct dpaa2_qdma_engine *dpaa2_qdma; -+ struct dpaa2_qdma_comp *dpaa2_comp; -+ struct dpaa2_fl_entry *f_list; -+ bool wrt_changed; -+ uint32_t format; -+ -+ dpaa2_qdma = dpaa2_chan->qdma; -+ dpaa2_comp = dpaa2_qdma_request_desc(dpaa2_chan); -+ wrt_changed = dpaa2_qdma->qdma_wrtype_fixup; -+ -+#ifdef LONG_FORMAT -+ format = QDMA_FD_LONG_FORMAT; -+#else -+ format = QDMA_FD_SHORT_FORMAT; -+#endif -+ /* populate Frame descriptor */ -+ dpaa2_qdma_populate_fd(format, dpaa2_comp); -+ -+ f_list = (struct dpaa2_fl_entry *)dpaa2_comp->fl_virt_addr; -+ -+#ifdef LONG_FORMAT -+ /* first frame list for descriptor buffer (logn format) */ -+ dpaa2_qdma_populate_first_framel(f_list, dpaa2_comp, wrt_changed); -+ -+ f_list++; -+#endif -+ -+ dpaa2_qdma_populate_frames(f_list, dst, src, len, QDMA_FL_FMT_SBF); -+ -+ return vchan_tx_prep(&dpaa2_chan->vchan, &dpaa2_comp->vdesc, flags); -+} -+ -+static enum dma_status dpaa2_qdma_tx_status(struct dma_chan *chan, -+ dma_cookie_t cookie, struct dma_tx_state *txstate) -+{ -+ return dma_cookie_status(chan, cookie, txstate); -+} -+ -+static void dpaa2_qdma_free_desc(struct virt_dma_desc *vdesc) -+{ -+} -+ -+static void dpaa2_qdma_issue_pending(struct dma_chan *chan) -+{ -+ struct dpaa2_qdma_comp *dpaa2_comp; -+ struct dpaa2_qdma_chan *dpaa2_chan = to_dpaa2_qdma_chan(chan); -+ struct dpaa2_qdma_engine *dpaa2_qdma = dpaa2_chan->qdma; -+ struct dpaa2_qdma_priv *priv = dpaa2_qdma->priv; -+ struct virt_dma_desc *vdesc; -+ struct dpaa2_fd *fd; -+ int err; -+ unsigned long flags; -+ -+ spin_lock_irqsave(&dpaa2_chan->queue_lock, flags); -+ spin_lock(&dpaa2_chan->vchan.lock); -+ if (vchan_issue_pending(&dpaa2_chan->vchan)) { -+ vdesc = vchan_next_desc(&dpaa2_chan->vchan); -+ if (!vdesc) -+ goto err_enqueue; -+ dpaa2_comp = to_fsl_qdma_comp(vdesc); -+ -+ fd = (struct dpaa2_fd *)dpaa2_comp->fd_virt_addr; -+ -+ list_del(&vdesc->node); -+ list_add_tail(&dpaa2_comp->list, &dpaa2_chan->comp_used); -+ -+ /* TOBO: priority hard-coded to zero */ -+ err = dpaa2_io_service_enqueue_fq(NULL, -+ priv->tx_queue_attr[0].fqid, fd); -+ if (err) { -+ list_del(&dpaa2_comp->list); -+ list_add_tail(&dpaa2_comp->list, -+ &dpaa2_chan->comp_free); -+ } -+ -+ } -+err_enqueue: -+ spin_unlock(&dpaa2_chan->vchan.lock); -+ spin_unlock_irqrestore(&dpaa2_chan->queue_lock, flags); -+} -+ -+static int __cold dpaa2_qdma_setup(struct fsl_mc_device *ls_dev) -+{ -+ struct device *dev = &ls_dev->dev; -+ struct dpaa2_qdma_priv *priv; -+ struct dpaa2_qdma_priv_per_prio *ppriv; -+ uint8_t prio_def = DPDMAI_PRIO_NUM; -+ int err; -+ int i; -+ -+ priv = dev_get_drvdata(dev); -+ -+ priv->dev = dev; -+ priv->dpqdma_id = ls_dev->obj_desc.id; -+ -+ /*Get the handle for the DPDMAI this interface is associate with */ -+ err = dpdmai_open(priv->mc_io, 0, priv->dpqdma_id, &ls_dev->mc_handle); -+ if (err) { -+ dev_err(dev, "dpdmai_open() failed\n"); -+ return err; -+ } -+ dev_info(dev, "Opened dpdmai object successfully\n"); -+ -+ err = dpdmai_get_attributes(priv->mc_io, 0, ls_dev->mc_handle, -+ &priv->dpdmai_attr); -+ if (err) { -+ dev_err(dev, "dpdmai_get_attributes() failed\n"); -+ return err; -+ } -+ -+ if (priv->dpdmai_attr.version.major > DPDMAI_VER_MAJOR) { -+ dev_err(dev, "DPDMAI major version mismatch\n" -+ "Found %u.%u, supported version is %u.%u\n", -+ priv->dpdmai_attr.version.major, -+ priv->dpdmai_attr.version.minor, -+ DPDMAI_VER_MAJOR, DPDMAI_VER_MINOR); -+ } -+ -+ if (priv->dpdmai_attr.version.minor > DPDMAI_VER_MINOR) { -+ dev_err(dev, "DPDMAI minor version mismatch\n" -+ "Found %u.%u, supported version is %u.%u\n", -+ priv->dpdmai_attr.version.major, -+ priv->dpdmai_attr.version.minor, -+ DPDMAI_VER_MAJOR, DPDMAI_VER_MINOR); -+ } -+ -+ priv->num_pairs = min(priv->dpdmai_attr.num_of_priorities, prio_def); -+ ppriv = kcalloc(priv->num_pairs, sizeof(*ppriv), GFP_KERNEL); -+ if (!ppriv) { -+ dev_err(dev, "kzalloc for ppriv failed\n"); -+ return -1; -+ } -+ priv->ppriv = ppriv; -+ -+ for (i = 0; i < priv->num_pairs; i++) { -+ err = dpdmai_get_rx_queue(priv->mc_io, 0, ls_dev->mc_handle, -+ i, &priv->rx_queue_attr[i]); -+ if (err) { -+ dev_err(dev, "dpdmai_get_rx_queue() failed\n"); -+ return err; -+ } -+ ppriv->rsp_fqid = priv->rx_queue_attr[i].fqid; -+ -+ err = dpdmai_get_tx_queue(priv->mc_io, 0, ls_dev->mc_handle, -+ i, &priv->tx_queue_attr[i]); -+ if (err) { -+ dev_err(dev, "dpdmai_get_tx_queue() failed\n"); -+ return err; -+ } -+ ppriv->req_fqid = priv->tx_queue_attr[i].fqid; -+ ppriv->prio = i; -+ ppriv->priv = priv; -+ ppriv++; -+ } -+ -+ return 0; -+} -+ -+static void dpaa2_qdma_fqdan_cb(struct dpaa2_io_notification_ctx *ctx) -+{ -+ struct dpaa2_qdma_priv_per_prio *ppriv = container_of(ctx, -+ struct dpaa2_qdma_priv_per_prio, nctx); -+ struct dpaa2_qdma_priv *priv = ppriv->priv; -+ struct dpaa2_qdma_comp *dpaa2_comp, *_comp_tmp; -+ struct dpaa2_qdma_chan *qchan; -+ const struct dpaa2_fd *fd; -+ const struct dpaa2_fd *fd_eq; -+ struct dpaa2_dq *dq; -+ int err; -+ int is_last = 0; -+ uint8_t status; -+ int i; -+ int found; -+ uint32_t n_chans = priv->dpaa2_qdma->n_chans; -+ -+ do { -+ err = dpaa2_io_service_pull_fq(NULL, ppriv->rsp_fqid, -+ ppriv->store); -+ } while (err); -+ -+ while (!is_last) { -+ do { -+ dq = dpaa2_io_store_next(ppriv->store, &is_last); -+ } while (!is_last && !dq); -+ if (!dq) { -+ dev_err(priv->dev, "FQID returned no valid frames!\n"); -+ continue; -+ } -+ -+ /* obtain FD and process the error */ -+ fd = dpaa2_dq_fd(dq); -+ -+ status = dpaa2_fd_get_ctrl(fd) & 0xff; -+ if (status) -+ dev_err(priv->dev, "FD error occurred\n"); -+ found = 0; -+ for (i = 0; i < n_chans; i++) { -+ qchan = &priv->dpaa2_qdma->chans[i]; -+ spin_lock(&qchan->queue_lock); -+ if (list_empty(&qchan->comp_used)) { -+ spin_unlock(&qchan->queue_lock); -+ continue; -+ } -+ list_for_each_entry_safe(dpaa2_comp, _comp_tmp, -+ &qchan->comp_used, list) { -+ fd_eq = (struct dpaa2_fd *) -+ dpaa2_comp->fd_virt_addr; -+ -+ if (le64_to_cpu(fd_eq->simple.addr) == -+ le64_to_cpu(fd->simple.addr)) { -+ -+ list_del(&dpaa2_comp->list); -+ list_add_tail(&dpaa2_comp->list, -+ &qchan->comp_free); -+ -+ spin_lock(&qchan->vchan.lock); -+ vchan_cookie_complete( -+ &dpaa2_comp->vdesc); -+ spin_unlock(&qchan->vchan.lock); -+ found = 1; -+ break; -+ } -+ } -+ spin_unlock(&qchan->queue_lock); -+ if (found) -+ break; -+ } -+ } -+ -+ dpaa2_io_service_rearm(NULL, ctx); -+} -+ -+static int __cold dpaa2_qdma_dpio_setup(struct dpaa2_qdma_priv *priv) -+{ -+ int err, i, num; -+ struct device *dev = priv->dev; -+ struct dpaa2_qdma_priv_per_prio *ppriv; -+ -+ num = priv->num_pairs; -+ ppriv = priv->ppriv; -+ for (i = 0; i < num; i++) { -+ ppriv->nctx.is_cdan = 0; -+ ppriv->nctx.desired_cpu = 1; -+ ppriv->nctx.id = ppriv->rsp_fqid; -+ ppriv->nctx.cb = dpaa2_qdma_fqdan_cb; -+ err = dpaa2_io_service_register(NULL, &ppriv->nctx, dev); -+ if (err) { -+ dev_err(dev, "Notification register failed\n"); -+ goto err_service; -+ } -+ -+ ppriv->store = dpaa2_io_store_create(DPAA2_QDMA_STORE_SIZE, -+ dev); -+ if (!ppriv->store) { -+ dev_err(dev, "dpaa2_io_store_create() failed\n"); -+ goto err_store; -+ } -+ -+ ppriv++; -+ } -+ return 0; -+ -+err_store: -+ dpaa2_io_service_deregister(NULL, &ppriv->nctx, dev); -+err_service: -+ ppriv--; -+ while (ppriv >= priv->ppriv) { -+ dpaa2_io_service_deregister(NULL, &ppriv->nctx, dev); -+ dpaa2_io_store_destroy(ppriv->store); -+ ppriv--; -+ } -+ return -1; -+} -+ -+static void __cold dpaa2_dpmai_store_free(struct dpaa2_qdma_priv *priv) -+{ -+ struct dpaa2_qdma_priv_per_prio *ppriv = priv->ppriv; -+ int i; -+ -+ for (i = 0; i < priv->num_pairs; i++) { -+ dpaa2_io_store_destroy(ppriv->store); -+ ppriv++; -+ } -+} -+ -+static void __cold dpaa2_dpdmai_dpio_free(struct dpaa2_qdma_priv *priv) -+{ -+ struct dpaa2_qdma_priv_per_prio *ppriv = priv->ppriv; -+ struct device *dev = priv->dev; -+ int i; -+ -+ for (i = 0; i < priv->num_pairs; i++) { -+ dpaa2_io_service_deregister(NULL, &ppriv->nctx, dev); -+ ppriv++; -+ } -+} -+ -+static int __cold dpaa2_dpdmai_bind(struct dpaa2_qdma_priv *priv) -+{ -+ int err; -+ struct dpdmai_rx_queue_cfg rx_queue_cfg; -+ struct device *dev = priv->dev; -+ struct dpaa2_qdma_priv_per_prio *ppriv; -+ struct fsl_mc_device *ls_dev = to_fsl_mc_device(dev); -+ int i, num; -+ -+ num = priv->num_pairs; -+ ppriv = priv->ppriv; -+ for (i = 0; i < num; i++) { -+ rx_queue_cfg.options = DPDMAI_QUEUE_OPT_USER_CTX | -+ DPDMAI_QUEUE_OPT_DEST; -+ rx_queue_cfg.user_ctx = ppriv->nctx.qman64; -+ rx_queue_cfg.dest_cfg.dest_type = DPDMAI_DEST_DPIO; -+ rx_queue_cfg.dest_cfg.dest_id = ppriv->nctx.dpio_id; -+ rx_queue_cfg.dest_cfg.priority = ppriv->prio; -+ err = dpdmai_set_rx_queue(priv->mc_io, 0, ls_dev->mc_handle, -+ rx_queue_cfg.dest_cfg.priority, &rx_queue_cfg); -+ if (err) { -+ dev_err(dev, "dpdmai_set_rx_queue() failed\n"); -+ return err; -+ } -+ -+ ppriv++; -+ } -+ -+ return 0; -+} -+ -+static int __cold dpaa2_dpdmai_dpio_unbind(struct dpaa2_qdma_priv *priv) -+{ -+ int err = 0; -+ struct device *dev = priv->dev; -+ struct fsl_mc_device *ls_dev = to_fsl_mc_device(dev); -+ struct dpaa2_qdma_priv_per_prio *ppriv = priv->ppriv; -+ int i; -+ -+ for (i = 0; i < priv->num_pairs; i++) { -+ ppriv->nctx.qman64 = 0; -+ ppriv->nctx.dpio_id = 0; -+ ppriv++; -+ } -+ -+ err = dpdmai_reset(priv->mc_io, 0, ls_dev->mc_handle); -+ if (err) -+ dev_err(dev, "dpdmai_reset() failed\n"); -+ -+ return err; -+} -+ -+static void __cold dpaa2_dpdmai_free_comp(struct dpaa2_qdma_chan *qchan, -+ struct list_head *head) -+{ -+ struct dpaa2_qdma_comp *comp_tmp, *_comp_tmp; -+ /* free the QDMA comp resource */ -+ list_for_each_entry_safe(comp_tmp, _comp_tmp, -+ head, list) { -+ dma_pool_free(qchan->fd_pool, -+ comp_tmp->fd_virt_addr, -+ comp_tmp->fd_bus_addr); -+ list_del(&comp_tmp->list); -+ kfree(comp_tmp); -+ } -+ -+} -+ -+static void __cold dpaa2_dpdmai_free_channels( -+ struct dpaa2_qdma_engine *dpaa2_qdma) -+{ -+ struct dpaa2_qdma_chan *qchan; -+ int num, i; -+ -+ num = dpaa2_qdma->n_chans; -+ for (i = 0; i < num; i++) { -+ qchan = &dpaa2_qdma->chans[i]; -+ dpaa2_dpdmai_free_comp(qchan, &qchan->comp_used); -+ dpaa2_dpdmai_free_comp(qchan, &qchan->comp_free); -+ dma_pool_destroy(qchan->fd_pool); -+ } -+} -+ -+static int dpaa2_dpdmai_alloc_channels(struct dpaa2_qdma_engine *dpaa2_qdma) -+{ -+ struct dpaa2_qdma_chan *dpaa2_chan; -+ struct device *dev = &dpaa2_qdma->priv->dpdmai_dev->dev; -+ int i; -+ -+ INIT_LIST_HEAD(&dpaa2_qdma->dma_dev.channels); -+ for (i = 0; i < dpaa2_qdma->n_chans; i++) { -+ dpaa2_chan = &dpaa2_qdma->chans[i]; -+ dpaa2_chan->qdma = dpaa2_qdma; -+ dpaa2_chan->vchan.desc_free = dpaa2_qdma_free_desc; -+ vchan_init(&dpaa2_chan->vchan, &dpaa2_qdma->dma_dev); -+ -+ dpaa2_chan->fd_pool = dma_pool_create("fd_pool", -+ dev, FD_POOL_SIZE, 32, 0); -+ if (!dpaa2_chan->fd_pool) -+ return -1; -+ -+ spin_lock_init(&dpaa2_chan->queue_lock); -+ INIT_LIST_HEAD(&dpaa2_chan->comp_used); -+ INIT_LIST_HEAD(&dpaa2_chan->comp_free); -+ } -+ return 0; -+} -+ -+static int dpaa2_qdma_probe(struct fsl_mc_device *dpdmai_dev) -+{ -+ struct dpaa2_qdma_priv *priv; -+ struct device *dev = &dpdmai_dev->dev; -+ struct dpaa2_qdma_engine *dpaa2_qdma; -+ int err; -+ -+ priv = kzalloc(sizeof(*priv), GFP_KERNEL); -+ if (!priv) -+ return -ENOMEM; -+ dev_set_drvdata(dev, priv); -+ priv->dpdmai_dev = dpdmai_dev; -+ -+ priv->iommu_domain = iommu_get_domain_for_dev(dev); -+ if (priv->iommu_domain) -+ smmu_disable = false; -+ -+ /* obtain a MC portal */ -+ err = fsl_mc_portal_allocate(dpdmai_dev, 0, &priv->mc_io); -+ if (err) { -+ if (err == -ENXIO) -+ err = -EPROBE_DEFER; -+ else -+ dev_err(dev, "MC portal allocation failed\n"); -+ goto err_mcportal; -+ } -+ -+ /* DPDMAI initialization */ -+ err = dpaa2_qdma_setup(dpdmai_dev); -+ if (err) { -+ dev_err(dev, "dpaa2_dpdmai_setup() failed\n"); -+ goto err_dpdmai_setup; -+ } -+ -+ /* DPIO */ -+ err = dpaa2_qdma_dpio_setup(priv); -+ if (err) { -+ dev_err(dev, "dpaa2_dpdmai_dpio_setup() failed\n"); -+ goto err_dpio_setup; -+ } -+ -+ /* DPDMAI binding to DPIO */ -+ err = dpaa2_dpdmai_bind(priv); -+ if (err) { -+ dev_err(dev, "dpaa2_dpdmai_bind() failed\n"); -+ goto err_bind; -+ } -+ -+ /* DPDMAI enable */ -+ err = dpdmai_enable(priv->mc_io, 0, dpdmai_dev->mc_handle); -+ if (err) { -+ dev_err(dev, "dpdmai_enable() faile\n"); -+ goto err_enable; -+ } -+ -+ dpaa2_qdma = kzalloc(sizeof(*dpaa2_qdma), GFP_KERNEL); -+ if (!dpaa2_qdma) { -+ err = -ENOMEM; -+ goto err_eng; -+ } -+ -+ priv->dpaa2_qdma = dpaa2_qdma; -+ dpaa2_qdma->priv = priv; -+ -+ dpaa2_qdma->n_chans = NUM_CH; -+ -+ err = dpaa2_dpdmai_alloc_channels(dpaa2_qdma); -+ if (err) { -+ dev_err(dev, "QDMA alloc channels faile\n"); -+ goto err_reg; -+ } -+ -+ if (soc_device_match(soc_fixup_tuning)) -+ dpaa2_qdma->qdma_wrtype_fixup = true; -+ else -+ dpaa2_qdma->qdma_wrtype_fixup = false; -+ -+ dma_cap_set(DMA_PRIVATE, dpaa2_qdma->dma_dev.cap_mask); -+ dma_cap_set(DMA_SLAVE, dpaa2_qdma->dma_dev.cap_mask); -+ dma_cap_set(DMA_MEMCPY, dpaa2_qdma->dma_dev.cap_mask); -+ -+ dpaa2_qdma->dma_dev.dev = dev; -+ dpaa2_qdma->dma_dev.device_alloc_chan_resources -+ = dpaa2_qdma_alloc_chan_resources; -+ dpaa2_qdma->dma_dev.device_free_chan_resources -+ = dpaa2_qdma_free_chan_resources; -+ dpaa2_qdma->dma_dev.device_tx_status = dpaa2_qdma_tx_status; -+ dpaa2_qdma->dma_dev.device_prep_dma_memcpy = dpaa2_qdma_prep_memcpy; -+ dpaa2_qdma->dma_dev.device_issue_pending = dpaa2_qdma_issue_pending; -+ -+ err = dma_async_device_register(&dpaa2_qdma->dma_dev); -+ if (err) { -+ dev_err(dev, "Can't register NXP QDMA engine.\n"); -+ goto err_reg; -+ } -+ -+ return 0; -+ -+err_reg: -+ dpaa2_dpdmai_free_channels(dpaa2_qdma); -+ kfree(dpaa2_qdma); -+err_eng: -+ dpdmai_disable(priv->mc_io, 0, dpdmai_dev->mc_handle); -+err_enable: -+ dpaa2_dpdmai_dpio_unbind(priv); -+err_bind: -+ dpaa2_dpmai_store_free(priv); -+ dpaa2_dpdmai_dpio_free(priv); -+err_dpio_setup: -+ dpdmai_close(priv->mc_io, 0, dpdmai_dev->mc_handle); -+err_dpdmai_setup: -+ fsl_mc_portal_free(priv->mc_io); -+err_mcportal: -+ kfree(priv->ppriv); -+ kfree(priv); -+ dev_set_drvdata(dev, NULL); -+ return err; -+} -+ -+static int dpaa2_qdma_remove(struct fsl_mc_device *ls_dev) -+{ -+ struct device *dev; -+ struct dpaa2_qdma_priv *priv; -+ struct dpaa2_qdma_engine *dpaa2_qdma; -+ -+ dev = &ls_dev->dev; -+ priv = dev_get_drvdata(dev); -+ dpaa2_qdma = priv->dpaa2_qdma; -+ -+ dpdmai_disable(priv->mc_io, 0, ls_dev->mc_handle); -+ dpaa2_dpdmai_dpio_unbind(priv); -+ dpaa2_dpmai_store_free(priv); -+ dpaa2_dpdmai_dpio_free(priv); -+ dpdmai_close(priv->mc_io, 0, ls_dev->mc_handle); -+ fsl_mc_portal_free(priv->mc_io); -+ dev_set_drvdata(dev, NULL); -+ dpaa2_dpdmai_free_channels(dpaa2_qdma); -+ -+ dma_async_device_unregister(&dpaa2_qdma->dma_dev); -+ kfree(priv); -+ kfree(dpaa2_qdma); -+ -+ return 0; -+} -+ -+static const struct fsl_mc_device_id dpaa2_qdma_id_table[] = { -+ { -+ .vendor = FSL_MC_VENDOR_FREESCALE, -+ .obj_type = "dpdmai", -+ }, -+ { .vendor = 0x0 } -+}; -+ -+static struct fsl_mc_driver dpaa2_qdma_driver = { -+ .driver = { -+ .name = "dpaa2-qdma", -+ .owner = THIS_MODULE, -+ }, -+ .probe = dpaa2_qdma_probe, -+ .remove = dpaa2_qdma_remove, -+ .match_id_table = dpaa2_qdma_id_table -+}; -+ -+static int __init dpaa2_qdma_driver_init(void) -+{ -+ return fsl_mc_driver_register(&(dpaa2_qdma_driver)); -+} -+late_initcall(dpaa2_qdma_driver_init); -+ -+static void __exit fsl_qdma_exit(void) -+{ -+ fsl_mc_driver_unregister(&(dpaa2_qdma_driver)); -+} -+module_exit(fsl_qdma_exit); -+ -+MODULE_DESCRIPTION("NXP DPAA2 qDMA driver"); -+MODULE_LICENSE("Dual BSD/GPL"); ---- /dev/null -+++ b/drivers/dma/dpaa2-qdma/dpaa2-qdma.h -@@ -0,0 +1,181 @@ -+/* Copyright 2015 NXP Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of NXP Semiconductor nor the -+ * names of its contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY NXP Semiconductor ``AS IS'' AND ANY -+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+ * DISCLAIMED. IN NO EVENT SHALL NXP Semiconductor BE LIABLE FOR ANY -+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef __DPAA2_QDMA_H -+#define __DPAA2_QDMA_H -+ -+#define LONG_FORMAT 1 -+ -+#define DPAA2_QDMA_STORE_SIZE 16 -+#define NUM_CH 8 -+ -+#define QDMA_DMR_OFFSET 0x0 -+#define QDMA_DQ_EN (0 << 30) -+#define QDMA_DQ_DIS (1 << 30) -+ -+#define QDMA_DSR_M_OFFSET 0x10004 -+ -+struct dpaa2_qdma_sd_d { -+ uint32_t rsv:32; -+ union { -+ struct { -+ uint32_t ssd:12; /* souce stride distance */ -+ uint32_t sss:12; /* souce stride size */ -+ uint32_t rsv1:8; -+ } sdf; -+ struct { -+ uint32_t dsd:12; /* Destination stride distance */ -+ uint32_t dss:12; /* Destination stride size */ -+ uint32_t rsv2:8; -+ } ddf; -+ } df; -+ uint32_t rbpcmd; /* Route-by-port command */ -+ uint32_t cmd; -+} __attribute__((__packed__)); -+/* Source descriptor command read transaction type for RBP=0: -+ coherent copy of cacheable memory */ -+#define QDMA_SD_CMD_RDTTYPE_COHERENT (0xb << 28) -+/* Destination descriptor command write transaction type for RBP=0: -+ coherent copy of cacheable memory */ -+#define QDMA_DD_CMD_WRTTYPE_COHERENT (0x6 << 28) -+#define LX2160_QDMA_DD_CMD_WRTTYPE_COHERENT (0xb << 28) -+ -+#define QMAN_FD_FMT_ENABLE (1) /* frame list table enable */ -+#define QMAN_FD_BMT_ENABLE (1 << 15) /* bypass memory translation */ -+#define QMAN_FD_BMT_DISABLE (0 << 15) /* bypass memory translation */ -+#define QMAN_FD_SL_DISABLE (0 << 14) /* short lengthe disabled */ -+#define QMAN_FD_SL_ENABLE (1 << 14) /* short lengthe enabled */ -+ -+#define QDMA_FINAL_BIT_DISABLE (0 << 31) /* final bit disable */ -+#define QDMA_FINAL_BIT_ENABLE (1 << 31) /* final bit enable */ -+ -+#define QDMA_FD_SHORT_FORMAT (1 << 11) /* short format */ -+#define QDMA_FD_LONG_FORMAT (0 << 11) /* long format */ -+#define QDMA_SER_DISABLE (0 << 8) /* no notification */ -+#define QDMA_SER_CTX (1 << 8) /* notification by FQD_CTX[fqid] */ -+#define QDMA_SER_DEST (2 << 8) /* notification by destination desc */ -+#define QDMA_SER_BOTH (3 << 8) /* soruce and dest notification */ -+#define QDMA_FD_SPF_ENALBE (1 << 30) /* source prefetch enable */ -+ -+#define QMAN_FD_VA_ENABLE (1 << 14) /* Address used is virtual address */ -+#define QMAN_FD_VA_DISABLE (0 << 14)/* Address used is a real address */ -+#define QMAN_FD_CBMT_ENABLE (1 << 15) /* Flow Context: 49bit physical address */ -+#define QMAN_FD_CBMT_DISABLE (0 << 15) /* Flow Context: 64bit virtual address */ -+#define QMAN_FD_SC_DISABLE (0 << 27) /* stashing control */ -+ -+#define QDMA_FL_FMT_SBF (0x0) /* Single buffer frame */ -+#define QDMA_FL_FMT_SGE 0x2 /* Scatter gather frame */ -+#define QDMA_FL_BMT_ENABLE (0x1 << 15)/* enable bypass memory translation */ -+#define QDMA_FL_BMT_DISABLE 0x0 /* enable bypass memory translation */ -+#define QDMA_FL_SL_LONG (0x0 << 2)/* long length */ -+#define QDMA_FL_SL_SHORT 0x1 /* short length */ -+#define QDMA_FL_F (0x1)/* last frame list bit */ -+/*Description of Frame list table structure*/ -+ -+struct dpaa2_qdma_chan { -+ struct virt_dma_chan vchan; -+ struct virt_dma_desc vdesc; -+ enum dma_status status; -+ struct dpaa2_qdma_engine *qdma; -+ -+ struct mutex dpaa2_queue_mutex; -+ spinlock_t queue_lock; -+ struct dma_pool *fd_pool; -+ -+ struct list_head comp_used; -+ struct list_head comp_free; -+ -+}; -+ -+struct dpaa2_qdma_comp { -+ dma_addr_t fd_bus_addr; -+ dma_addr_t fl_bus_addr; -+ dma_addr_t desc_bus_addr; -+ void *fd_virt_addr; -+ void *fl_virt_addr; -+ void *desc_virt_addr; -+ struct dpaa2_qdma_chan *qchan; -+ struct virt_dma_desc vdesc; -+ struct list_head list; -+}; -+ -+struct dpaa2_qdma_engine { -+ struct dma_device dma_dev; -+ u32 n_chans; -+ struct dpaa2_qdma_chan chans[NUM_CH]; -+ bool qdma_wrtype_fixup; -+ -+ struct dpaa2_qdma_priv *priv; -+}; -+ -+/* -+ * dpaa2_qdma_priv - driver private data -+ */ -+struct dpaa2_qdma_priv { -+ int dpqdma_id; -+ -+ struct iommu_domain *iommu_domain; -+ struct dpdmai_attr dpdmai_attr; -+ struct device *dev; -+ struct fsl_mc_io *mc_io; -+ struct fsl_mc_device *dpdmai_dev; -+ -+ struct dpdmai_rx_queue_attr rx_queue_attr[DPDMAI_PRIO_NUM]; -+ struct dpdmai_tx_queue_attr tx_queue_attr[DPDMAI_PRIO_NUM]; -+ -+ uint8_t num_pairs; -+ -+ struct dpaa2_qdma_engine *dpaa2_qdma; -+ struct dpaa2_qdma_priv_per_prio *ppriv; -+}; -+ -+struct dpaa2_qdma_priv_per_prio { -+ int req_fqid; -+ int rsp_fqid; -+ int prio; -+ -+ struct dpaa2_io_store *store; -+ struct dpaa2_io_notification_ctx nctx; -+ -+ struct dpaa2_qdma_priv *priv; -+}; -+ -+static struct soc_device_attribute soc_fixup_tuning[] = { -+ { .family = "QorIQ LX2160A"}, -+ { }, -+}; -+ -+/* FD pool size: one FD + 3 Frame list + 2 source/destination descriptor */ -+#define FD_POOL_SIZE (sizeof(struct dpaa2_fd) + \ -+ sizeof(struct dpaa2_fl_entry) * 3 + \ -+ sizeof(struct dpaa2_qdma_sd_d) * 2) -+ -+#endif /* __DPAA2_QDMA_H */ ---- /dev/null -+++ b/drivers/dma/dpaa2-qdma/dpdmai.c -@@ -0,0 +1,515 @@ -+/* Copyright 2013-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#include -+#include -+#include "fsl_dpdmai.h" -+#include "fsl_dpdmai_cmd.h" -+#include -+ -+struct dpdmai_cmd_open { -+ __le32 dpdmai_id; -+}; -+ -+struct dpdmai_rsp_get_attributes { -+ __le32 id; -+ u8 num_of_priorities; -+ u8 pad0[3]; -+ __le16 major; -+ __le16 minor; -+}; -+ -+ -+struct dpdmai_cmd_queue { -+ __le32 dest_id; -+ u8 priority; -+ u8 queue; -+ u8 dest_type; -+ u8 pad; -+ __le64 user_ctx; -+ union { -+ __le32 options; -+ __le32 fqid; -+ }; -+}; -+ -+struct dpdmai_rsp_get_tx_queue { -+ __le64 pad; -+ __le32 fqid; -+}; -+ -+ -+int dpdmai_open(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ int dpdmai_id, -+ uint16_t *token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmai_cmd_open *cmd_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_OPEN, -+ cmd_flags, -+ 0); -+ -+ cmd_params = (struct dpdmai_cmd_open *)cmd.params; -+ cmd_params->dpdmai_id = cpu_to_le32(dpdmai_id); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *token = mc_cmd_hdr_read_token(&cmd); -+ return 0; -+} -+ -+int dpdmai_close(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_CLOSE, -+ cmd_flags, token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dpdmai_create(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ const struct dpdmai_cfg *cfg, -+ uint16_t *token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_CREATE, -+ cmd_flags, -+ 0); -+ DPDMAI_CMD_CREATE(cmd, cfg); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ *token = MC_CMD_HDR_READ_TOKEN(cmd.header); -+ -+ return 0; -+} -+ -+int dpdmai_destroy(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_DESTROY, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dpdmai_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_ENABLE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dpdmai_disable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_DISABLE, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dpdmai_is_enabled(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ int *en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_IS_ENABLED, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ DPDMAI_RSP_IS_ENABLED(cmd, *en); -+ -+ return 0; -+} -+ -+int dpdmai_reset(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_RESET, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dpdmai_get_irq(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ int *type, -+ struct dpdmai_irq_cfg *irq_cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_GET_IRQ, -+ cmd_flags, -+ token); -+ DPDMAI_CMD_GET_IRQ(cmd, irq_index); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ DPDMAI_RSP_GET_IRQ(cmd, *type, irq_cfg); -+ -+ return 0; -+} -+ -+int dpdmai_set_irq(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ struct dpdmai_irq_cfg *irq_cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_SET_IRQ, -+ cmd_flags, -+ token); -+ DPDMAI_CMD_SET_IRQ(cmd, irq_index, irq_cfg); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dpdmai_get_irq_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint8_t *en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_GET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ DPDMAI_CMD_GET_IRQ_ENABLE(cmd, irq_index); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ DPDMAI_RSP_GET_IRQ_ENABLE(cmd, *en); -+ -+ return 0; -+} -+ -+int dpdmai_set_irq_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint8_t en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_SET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ DPDMAI_CMD_SET_IRQ_ENABLE(cmd, irq_index, en); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dpdmai_get_irq_mask(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t *mask) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_GET_IRQ_MASK, -+ cmd_flags, -+ token); -+ DPDMAI_CMD_GET_IRQ_MASK(cmd, irq_index); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ DPDMAI_RSP_GET_IRQ_MASK(cmd, *mask); -+ -+ return 0; -+} -+ -+int dpdmai_set_irq_mask(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t mask) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_SET_IRQ_MASK, -+ cmd_flags, -+ token); -+ DPDMAI_CMD_SET_IRQ_MASK(cmd, irq_index, mask); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dpdmai_get_irq_status(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t *status) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_GET_IRQ_STATUS, -+ cmd_flags, -+ token); -+ DPDMAI_CMD_GET_IRQ_STATUS(cmd, irq_index, *status); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ DPDMAI_RSP_GET_IRQ_STATUS(cmd, *status); -+ -+ return 0; -+} -+ -+int dpdmai_clear_irq_status(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t status) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_CLEAR_IRQ_STATUS, -+ cmd_flags, -+ token); -+ DPDMAI_CMD_CLEAR_IRQ_STATUS(cmd, irq_index, status); -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dpdmai_get_attributes(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ struct dpdmai_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ int err; -+ struct dpdmai_rsp_get_attributes *rsp_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_GET_ATTR, -+ cmd_flags, -+ token); -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ rsp_params = (struct dpdmai_rsp_get_attributes *)cmd.params; -+ attr->id = le32_to_cpu(rsp_params->id); -+ attr->version.major = le16_to_cpu(rsp_params->major); -+ attr->version.minor = le16_to_cpu(rsp_params->minor); -+ attr->num_of_priorities = rsp_params->num_of_priorities; -+ -+ -+ return 0; -+} -+ -+int dpdmai_set_rx_queue(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t priority, -+ const struct dpdmai_rx_queue_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmai_cmd_queue *cmd_params; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_SET_RX_QUEUE, -+ cmd_flags, -+ token); -+ -+ cmd_params = (struct dpdmai_cmd_queue *)cmd.params; -+ cmd_params->dest_id = cpu_to_le32(cfg->dest_cfg.dest_id); -+ cmd_params->priority = cfg->dest_cfg.priority; -+ cmd_params->queue = priority; -+ cmd_params->dest_type = cfg->dest_cfg.dest_type; -+ cmd_params->user_ctx = cpu_to_le64(cfg->user_ctx); -+ cmd_params->options = cpu_to_le32(cfg->options); -+ -+ -+ /* send command to mc*/ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+int dpdmai_get_rx_queue(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t priority, struct dpdmai_rx_queue_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmai_cmd_queue *cmd_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_GET_RX_QUEUE, -+ cmd_flags, -+ token); -+ -+ cmd_params = (struct dpdmai_cmd_queue *)cmd.params; -+ cmd_params->queue = priority; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ attr->dest_cfg.dest_id = le32_to_cpu(cmd_params->dest_id); -+ attr->dest_cfg.priority = cmd_params->priority; -+ attr->dest_cfg.dest_type = cmd_params->dest_type; -+ attr->user_ctx = le64_to_cpu(cmd_params->user_ctx); -+ attr->fqid = le32_to_cpu(cmd_params->fqid); -+ -+ return 0; -+} -+ -+int dpdmai_get_tx_queue(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t priority, -+ struct dpdmai_tx_queue_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpdmai_cmd_queue *cmd_params; -+ struct dpdmai_rsp_get_tx_queue *rsp_params; -+ int err; -+ -+ /* prepare command */ -+ cmd.header = mc_encode_cmd_header(DPDMAI_CMDID_GET_TX_QUEUE, -+ cmd_flags, -+ token); -+ -+ cmd_params = (struct dpdmai_cmd_queue *)cmd.params; -+ cmd_params->queue = priority; -+ -+ /* send command to mc*/ -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ /* retrieve response parameters */ -+ -+ rsp_params = (struct dpdmai_rsp_get_tx_queue *)cmd.params; -+ attr->fqid = le32_to_cpu(rsp_params->fqid); -+ -+ return 0; -+} ---- /dev/null -+++ b/drivers/dma/dpaa2-qdma/fsl_dpdmai.h -@@ -0,0 +1,521 @@ -+/* Copyright 2013-2015 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#ifndef __FSL_DPDMAI_H -+#define __FSL_DPDMAI_H -+ -+struct fsl_mc_io; -+ -+/* Data Path DMA Interface API -+ * Contains initialization APIs and runtime control APIs for DPDMAI -+ */ -+ -+/* General DPDMAI macros */ -+ -+/** -+ * Maximum number of Tx/Rx priorities per DPDMAI object -+ */ -+#define DPDMAI_PRIO_NUM 2 -+ -+/** -+ * All queues considered; see dpdmai_set_rx_queue() -+ */ -+#define DPDMAI_ALL_QUEUES (uint8_t)(-1) -+ -+/** -+ * dpdmai_open() - Open a control session for the specified object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @dpdmai_id: DPDMAI unique ID -+ * @token: Returned token; use in subsequent API calls -+ * -+ * This function can be used to open a control session for an -+ * already created object; an object may have been declared in -+ * the DPL or by calling the dpdmai_create() function. -+ * This function returns a unique authentication token, -+ * associated with the specific object ID and the specific MC -+ * portal; this token must be used in all subsequent commands for -+ * this specific object. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_open(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ int dpdmai_id, -+ uint16_t *token); -+ -+/** -+ * dpdmai_close() - Close the control session of the object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * -+ * After this function is called, no further operations are -+ * allowed on the object without opening a new control session. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_close(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token); -+ -+/** -+ * struct dpdmai_cfg - Structure representing DPDMAI configuration -+ * @priorities: Priorities for the DMA hardware processing; valid priorities are -+ * configured with values 1-8; the entry following last valid entry -+ * should be configured with 0 -+ */ -+struct dpdmai_cfg { -+ uint8_t priorities[DPDMAI_PRIO_NUM]; -+}; -+ -+/** -+ * dpdmai_create() - Create the DPDMAI object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @cfg: Configuration structure -+ * @token: Returned token; use in subsequent API calls -+ * -+ * Create the DPDMAI object, allocate required resources and -+ * perform required initialization. -+ * -+ * The object can be created either by declaring it in the -+ * DPL file, or by calling this function. -+ * -+ * This function returns a unique authentication token, -+ * associated with the specific object ID and the specific MC -+ * portal; this token must be used in all subsequent calls to -+ * this specific object. For objects that are created using the -+ * DPL file, call dpdmai_open() function to get an authentication -+ * token first. -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_create(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ const struct dpdmai_cfg *cfg, -+ uint16_t *token); -+ -+/** -+ * dpdmai_destroy() - Destroy the DPDMAI object and release all its resources. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * -+ * Return: '0' on Success; error code otherwise. -+ */ -+int dpdmai_destroy(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token); -+ -+/** -+ * dpdmai_enable() - Enable the DPDMAI, allow sending and receiving frames. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token); -+ -+/** -+ * dpdmai_disable() - Disable the DPDMAI, stop sending and receiving frames. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_disable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token); -+ -+/** -+ * dpdmai_is_enabled() - Check if the DPDMAI is enabled. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @en: Returns '1' if object is enabled; '0' otherwise -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_is_enabled(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ int *en); -+ -+/** -+ * dpdmai_reset() - Reset the DPDMAI, returns the object to initial state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_reset(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token); -+ -+/** -+ * struct dpdmai_irq_cfg - IRQ configuration -+ * @addr: Address that must be written to signal a message-based interrupt -+ * @val: Value to write into irq_addr address -+ * @irq_num: A user defined number associated with this IRQ -+ */ -+struct dpdmai_irq_cfg { -+ uint64_t addr; -+ uint32_t val; -+ int irq_num; -+}; -+ -+/** -+ * dpdmai_set_irq() - Set IRQ information for the DPDMAI to trigger an interrupt. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @irq_index: Identifies the interrupt index to configure -+ * @irq_cfg: IRQ configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_set_irq(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ struct dpdmai_irq_cfg *irq_cfg); -+ -+/** -+ * dpdmai_get_irq() - Get IRQ information from the DPDMAI -+ * -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @irq_index: The interrupt index to configure -+ * @type: Interrupt type: 0 represents message interrupt -+ * type (both irq_addr and irq_val are valid) -+ * @irq_cfg: IRQ attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_get_irq(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ int *type, -+ struct dpdmai_irq_cfg *irq_cfg); -+ -+/** -+ * dpdmai_set_irq_enable() - Set overall interrupt state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @irq_index: The interrupt index to configure -+ * @en: Interrupt state - enable = 1, disable = 0 -+ * -+ * Allows GPP software to control when interrupts are generated. -+ * Each interrupt can have up to 32 causes. The enable/disable control's the -+ * overall interrupt state. if the interrupt is disabled no causes will cause -+ * an interrupt -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_set_irq_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint8_t en); -+ -+/** -+ * dpdmai_get_irq_enable() - Get overall interrupt state -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @irq_index: The interrupt index to configure -+ * @en: Returned Interrupt state - enable = 1, disable = 0 -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_get_irq_enable(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint8_t *en); -+ -+/** -+ * dpdmai_set_irq_mask() - Set interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @irq_index: The interrupt index to configure -+ * @mask: event mask to trigger interrupt; -+ * each bit: -+ * 0 = ignore event -+ * 1 = consider event for asserting IRQ -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_set_irq_mask(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t mask); -+ -+/** -+ * dpdmai_get_irq_mask() - Get interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @irq_index: The interrupt index to configure -+ * @mask: Returned event mask to trigger interrupt -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_get_irq_mask(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t *mask); -+ -+/** -+ * dpdmai_get_irq_status() - Get the current status of any pending interrupts -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @irq_index: The interrupt index to configure -+ * @status: Returned interrupts status - one bit per cause: -+ * 0 = no interrupt pending -+ * 1 = interrupt pending -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_get_irq_status(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t *status); -+ -+/** -+ * dpdmai_clear_irq_status() - Clear a pending interrupt's status -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @irq_index: The interrupt index to configure -+ * @status: bits to clear (W1C) - one bit per cause: -+ * 0 = don't change -+ * 1 = clear status bit -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_clear_irq_status(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t irq_index, -+ uint32_t status); -+ -+/** -+ * struct dpdmai_attr - Structure representing DPDMAI attributes -+ * @id: DPDMAI object ID -+ * @version: DPDMAI version -+ * @num_of_priorities: number of priorities -+ */ -+struct dpdmai_attr { -+ int id; -+ /** -+ * struct version - DPDMAI version -+ * @major: DPDMAI major version -+ * @minor: DPDMAI minor version -+ */ -+ struct { -+ uint16_t major; -+ uint16_t minor; -+ } version; -+ uint8_t num_of_priorities; -+}; -+ -+/** -+ * dpdmai_get_attributes() - Retrieve DPDMAI attributes. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @attr: Returned object's attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_get_attributes(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ struct dpdmai_attr *attr); -+ -+/** -+ * enum dpdmai_dest - DPDMAI destination types -+ * @DPDMAI_DEST_NONE: Unassigned destination; The queue is set in parked mode -+ * and does not generate FQDAN notifications; user is expected to dequeue -+ * from the queue based on polling or other user-defined method -+ * @DPDMAI_DEST_DPIO: The queue is set in schedule mode and generates FQDAN -+ * notifications to the specified DPIO; user is expected to dequeue -+ * from the queue only after notification is received -+ * @DPDMAI_DEST_DPCON: The queue is set in schedule mode and does not generate -+ * FQDAN notifications, but is connected to the specified DPCON object; -+ * user is expected to dequeue from the DPCON channel -+ */ -+enum dpdmai_dest { -+ DPDMAI_DEST_NONE = 0, -+ DPDMAI_DEST_DPIO = 1, -+ DPDMAI_DEST_DPCON = 2 -+}; -+ -+/** -+ * struct dpdmai_dest_cfg - Structure representing DPDMAI destination parameters -+ * @dest_type: Destination type -+ * @dest_id: Either DPIO ID or DPCON ID, depending on the destination type -+ * @priority: Priority selection within the DPIO or DPCON channel; valid values -+ * are 0-1 or 0-7, depending on the number of priorities in that -+ * channel; not relevant for 'DPDMAI_DEST_NONE' option -+ */ -+struct dpdmai_dest_cfg { -+ enum dpdmai_dest dest_type; -+ int dest_id; -+ uint8_t priority; -+}; -+ -+/* DPDMAI queue modification options */ -+ -+/** -+ * Select to modify the user's context associated with the queue -+ */ -+#define DPDMAI_QUEUE_OPT_USER_CTX 0x00000001 -+ -+/** -+ * Select to modify the queue's destination -+ */ -+#define DPDMAI_QUEUE_OPT_DEST 0x00000002 -+ -+/** -+ * struct dpdmai_rx_queue_cfg - DPDMAI RX queue configuration -+ * @options: Flags representing the suggested modifications to the queue; -+ * Use any combination of 'DPDMAI_QUEUE_OPT_' flags -+ * @user_ctx: User context value provided in the frame descriptor of each -+ * dequeued frame; -+ * valid only if 'DPDMAI_QUEUE_OPT_USER_CTX' is contained in 'options' -+ * @dest_cfg: Queue destination parameters; -+ * valid only if 'DPDMAI_QUEUE_OPT_DEST' is contained in 'options' -+ */ -+struct dpdmai_rx_queue_cfg { -+ uint32_t options; -+ uint64_t user_ctx; -+ struct dpdmai_dest_cfg dest_cfg; -+ -+}; -+ -+/** -+ * dpdmai_set_rx_queue() - Set Rx queue configuration -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @priority: Select the queue relative to number of -+ * priorities configured at DPDMAI creation; use -+ * DPDMAI_ALL_QUEUES to configure all Rx queues -+ * identically. -+ * @cfg: Rx queue configuration -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_set_rx_queue(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t priority, -+ const struct dpdmai_rx_queue_cfg *cfg); -+ -+/** -+ * struct dpdmai_rx_queue_attr - Structure representing attributes of Rx queues -+ * @user_ctx: User context value provided in the frame descriptor of each -+ * dequeued frame -+ * @dest_cfg: Queue destination configuration -+ * @fqid: Virtual FQID value to be used for dequeue operations -+ */ -+struct dpdmai_rx_queue_attr { -+ uint64_t user_ctx; -+ struct dpdmai_dest_cfg dest_cfg; -+ uint32_t fqid; -+}; -+ -+/** -+ * dpdmai_get_rx_queue() - Retrieve Rx queue attributes. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @priority: Select the queue relative to number of -+ * priorities configured at DPDMAI creation -+ * @attr: Returned Rx queue attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_get_rx_queue(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t priority, -+ struct dpdmai_rx_queue_attr *attr); -+ -+/** -+ * struct dpdmai_tx_queue_attr - Structure representing attributes of Tx queues -+ * @fqid: Virtual FQID to be used for sending frames to DMA hardware -+ */ -+ -+struct dpdmai_tx_queue_attr { -+ uint32_t fqid; -+}; -+ -+/** -+ * dpdmai_get_tx_queue() - Retrieve Tx queue attributes. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPDMAI object -+ * @priority: Select the queue relative to number of -+ * priorities configured at DPDMAI creation -+ * @attr: Returned Tx queue attributes -+ * -+ * Return: '0' on Success; Error code otherwise. -+ */ -+int dpdmai_get_tx_queue(struct fsl_mc_io *mc_io, -+ uint32_t cmd_flags, -+ uint16_t token, -+ uint8_t priority, -+ struct dpdmai_tx_queue_attr *attr); -+ -+#endif /* __FSL_DPDMAI_H */ ---- /dev/null -+++ b/drivers/dma/dpaa2-qdma/fsl_dpdmai_cmd.h -@@ -0,0 +1,222 @@ -+/* Copyright 2013-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#ifndef _FSL_DPDMAI_CMD_H -+#define _FSL_DPDMAI_CMD_H -+ -+/* DPDMAI Version */ -+#define DPDMAI_VER_MAJOR 2 -+#define DPDMAI_VER_MINOR 2 -+ -+#define DPDMAI_CMD_BASE_VERSION 0 -+#define DPDMAI_CMD_ID_OFFSET 4 -+ -+/* Command IDs */ -+#define DPDMAI_CMDID_CLOSE ((0x800 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_OPEN ((0x80E << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_CREATE ((0x90E << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_DESTROY ((0x900 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+ -+#define DPDMAI_CMDID_ENABLE ((0x002 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_DISABLE ((0x003 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_GET_ATTR ((0x004 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_RESET ((0x005 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_IS_ENABLED ((0x006 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+ -+#define DPDMAI_CMDID_SET_IRQ ((0x010 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_GET_IRQ ((0x011 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_SET_IRQ_ENABLE ((0x012 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_GET_IRQ_ENABLE ((0x013 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_SET_IRQ_MASK ((0x014 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_GET_IRQ_MASK ((0x015 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_GET_IRQ_STATUS ((0x016 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_CLEAR_IRQ_STATUS ((0x017 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+ -+#define DPDMAI_CMDID_SET_RX_QUEUE ((0x1A0 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_GET_RX_QUEUE ((0x1A1 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+#define DPDMAI_CMDID_GET_TX_QUEUE ((0x1A2 << DPDMAI_CMD_ID_OFFSET) | DPDMAI_CMD_BASE_VERSION) -+ -+ -+#define MC_CMD_HDR_TOKEN_O 32 /* Token field offset */ -+#define MC_CMD_HDR_TOKEN_S 16 /* Token field size */ -+ -+ -+#define MAKE_UMASK64(_width) \ -+ ((uint64_t)((_width) < 64 ? ((uint64_t)1 << (_width)) - 1 : \ -+ (uint64_t)-1)) -+ -+static inline uint64_t mc_enc(int lsoffset, int width, uint64_t val) -+{ -+ return (uint64_t)(((uint64_t)val & MAKE_UMASK64(width)) << lsoffset); -+} -+ -+static inline uint64_t mc_dec(uint64_t val, int lsoffset, int width) -+{ -+ return (uint64_t)((val >> lsoffset) & MAKE_UMASK64(width)); -+} -+ -+#define MC_CMD_OP(_cmd, _param, _offset, _width, _type, _arg) \ -+ ((_cmd).params[_param] |= mc_enc((_offset), (_width), _arg)) -+ -+#define MC_RSP_OP(_cmd, _param, _offset, _width, _type, _arg) \ -+ (_arg = (_type)mc_dec(_cmd.params[_param], (_offset), (_width))) -+ -+#define MC_CMD_HDR_READ_TOKEN(_hdr) \ -+ ((uint16_t)mc_dec((_hdr), MC_CMD_HDR_TOKEN_O, MC_CMD_HDR_TOKEN_S)) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_OPEN(cmd, dpdmai_id) \ -+ MC_CMD_OP(cmd, 0, 0, 32, int, dpdmai_id) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_CREATE(cmd, cfg) \ -+do { \ -+ MC_CMD_OP(cmd, 0, 8, 8, uint8_t, cfg->priorities[0]);\ -+ MC_CMD_OP(cmd, 0, 16, 8, uint8_t, cfg->priorities[1]);\ -+} while (0) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_RSP_IS_ENABLED(cmd, en) \ -+ MC_RSP_OP(cmd, 0, 0, 1, int, en) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_SET_IRQ(cmd, irq_index, irq_cfg) \ -+do { \ -+ MC_CMD_OP(cmd, 0, 0, 8, uint8_t, irq_index);\ -+ MC_CMD_OP(cmd, 0, 32, 32, uint32_t, irq_cfg->val);\ -+ MC_CMD_OP(cmd, 1, 0, 64, uint64_t, irq_cfg->addr);\ -+ MC_CMD_OP(cmd, 2, 0, 32, int, irq_cfg->irq_num); \ -+} while (0) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_GET_IRQ(cmd, irq_index) \ -+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_RSP_GET_IRQ(cmd, type, irq_cfg) \ -+do { \ -+ MC_RSP_OP(cmd, 0, 0, 32, uint32_t, irq_cfg->val); \ -+ MC_RSP_OP(cmd, 1, 0, 64, uint64_t, irq_cfg->addr);\ -+ MC_RSP_OP(cmd, 2, 0, 32, int, irq_cfg->irq_num); \ -+ MC_RSP_OP(cmd, 2, 32, 32, int, type); \ -+} while (0) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_SET_IRQ_ENABLE(cmd, irq_index, enable_state) \ -+do { \ -+ MC_CMD_OP(cmd, 0, 0, 8, uint8_t, enable_state); \ -+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index); \ -+} while (0) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_GET_IRQ_ENABLE(cmd, irq_index) \ -+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_RSP_GET_IRQ_ENABLE(cmd, enable_state) \ -+ MC_RSP_OP(cmd, 0, 0, 8, uint8_t, enable_state) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_SET_IRQ_MASK(cmd, irq_index, mask) \ -+do { \ -+ MC_CMD_OP(cmd, 0, 0, 32, uint32_t, mask); \ -+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index); \ -+} while (0) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_GET_IRQ_MASK(cmd, irq_index) \ -+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_RSP_GET_IRQ_MASK(cmd, mask) \ -+ MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mask) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_GET_IRQ_STATUS(cmd, irq_index, status) \ -+do { \ -+ MC_CMD_OP(cmd, 0, 0, 32, uint32_t, status);\ -+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\ -+} while (0) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_RSP_GET_IRQ_STATUS(cmd, status) \ -+ MC_RSP_OP(cmd, 0, 0, 32, uint32_t, status) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_CLEAR_IRQ_STATUS(cmd, irq_index, status) \ -+do { \ -+ MC_CMD_OP(cmd, 0, 0, 32, uint32_t, status); \ -+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index); \ -+} while (0) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_RSP_GET_ATTR(cmd, attr) \ -+do { \ -+ MC_RSP_OP(cmd, 0, 0, 32, int, attr->id); \ -+ MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->num_of_priorities); \ -+ MC_RSP_OP(cmd, 1, 0, 16, uint16_t, attr->version.major);\ -+ MC_RSP_OP(cmd, 1, 16, 16, uint16_t, attr->version.minor);\ -+} while (0) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_SET_RX_QUEUE(cmd, priority, cfg) \ -+do { \ -+ MC_CMD_OP(cmd, 0, 0, 32, int, cfg->dest_cfg.dest_id); \ -+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->dest_cfg.priority); \ -+ MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority); \ -+ MC_CMD_OP(cmd, 0, 48, 4, enum dpdmai_dest, cfg->dest_cfg.dest_type); \ -+ MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx); \ -+ MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\ -+} while (0) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_GET_RX_QUEUE(cmd, priority) \ -+ MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_RSP_GET_RX_QUEUE(cmd, attr) \ -+do { \ -+ MC_RSP_OP(cmd, 0, 0, 32, int, attr->dest_cfg.dest_id);\ -+ MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->dest_cfg.priority);\ -+ MC_RSP_OP(cmd, 0, 48, 4, enum dpdmai_dest, attr->dest_cfg.dest_type);\ -+ MC_RSP_OP(cmd, 1, 0, 64, uint64_t, attr->user_ctx);\ -+ MC_RSP_OP(cmd, 2, 0, 32, uint32_t, attr->fqid);\ -+} while (0) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_CMD_GET_TX_QUEUE(cmd, priority) \ -+ MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority) -+ -+/* cmd, param, offset, width, type, arg_name */ -+#define DPDMAI_RSP_GET_TX_QUEUE(cmd, attr) \ -+ MC_RSP_OP(cmd, 1, 0, 32, uint32_t, attr->fqid) -+ -+#endif /* _FSL_DPDMAI_CMD_H */ ---- a/drivers/dma/fsl-edma.c -+++ b/drivers/dma/fsl-edma.c -@@ -146,6 +146,8 @@ struct fsl_edma_slave_config { - u32 dev_addr; - u32 burst; - u32 attr; -+ dma_addr_t dma_dev_addr; -+ enum dma_data_direction dma_dir; - }; - - struct fsl_edma_chan { -@@ -342,6 +344,53 @@ static int fsl_edma_resume(struct dma_ch - return 0; - } - -+static void fsl_edma_unprep_slave_dma(struct fsl_edma_chan *fsl_chan) -+{ -+ if (fsl_chan->fsc.dma_dir != DMA_NONE) -+ dma_unmap_resource(fsl_chan->vchan.chan.device->dev, -+ fsl_chan->fsc.dma_dev_addr, -+ fsl_chan->fsc.burst, fsl_chan->fsc.dma_dir, 0); -+ fsl_chan->fsc.dma_dir = DMA_NONE; -+} -+ -+static bool fsl_edma_prep_slave_dma(struct fsl_edma_chan *fsl_chan, -+ enum dma_transfer_direction dir) -+{ -+ struct device *dev = fsl_chan->vchan.chan.device->dev; -+ enum dma_data_direction dma_dir; -+ -+ switch (dir) { -+ case DMA_MEM_TO_DEV: -+ dma_dir = DMA_FROM_DEVICE; -+ break; -+ case DMA_DEV_TO_MEM: -+ dma_dir = DMA_TO_DEVICE; -+ break; -+ case DMA_DEV_TO_DEV: -+ dma_dir = DMA_BIDIRECTIONAL; -+ break; -+ default: -+ dma_dir = DMA_NONE; -+ break; -+ } -+ -+ /* Already mapped for this config? */ -+ if (fsl_chan->fsc.dma_dir == dma_dir) -+ return true; -+ -+ fsl_edma_unprep_slave_dma(fsl_chan); -+ fsl_chan->fsc.dma_dev_addr = dma_map_resource(dev, -+ fsl_chan->fsc.dev_addr, -+ fsl_chan->fsc.burst, -+ dma_dir, 0); -+ if (dma_mapping_error(dev, fsl_chan->fsc.dma_dev_addr)) -+ return false; -+ -+ fsl_chan->fsc.dma_dir = dma_dir; -+ -+ return true; -+} -+ - static int fsl_edma_slave_config(struct dma_chan *chan, - struct dma_slave_config *cfg) - { -@@ -361,6 +410,7 @@ static int fsl_edma_slave_config(struct - } else { - return -EINVAL; - } -+ fsl_edma_unprep_slave_dma(fsl_chan); - return 0; - } - -@@ -553,6 +603,9 @@ static struct dma_async_tx_descriptor *f - if (!is_slave_direction(fsl_chan->fsc.dir)) - return NULL; - -+ if (!fsl_edma_prep_slave_dma(fsl_chan, fsl_chan->fsc.dir)) -+ return NULL; -+ - sg_len = buf_len / period_len; - fsl_desc = fsl_edma_alloc_desc(fsl_chan, sg_len); - if (!fsl_desc) -@@ -572,11 +625,11 @@ static struct dma_async_tx_descriptor *f - - if (fsl_chan->fsc.dir == DMA_MEM_TO_DEV) { - src_addr = dma_buf_next; -- dst_addr = fsl_chan->fsc.dev_addr; -+ dst_addr = fsl_chan->fsc.dma_dev_addr; - soff = fsl_chan->fsc.addr_width; - doff = 0; - } else { -- src_addr = fsl_chan->fsc.dev_addr; -+ src_addr = fsl_chan->fsc.dma_dev_addr; - dst_addr = dma_buf_next; - soff = 0; - doff = fsl_chan->fsc.addr_width; -@@ -606,6 +659,9 @@ static struct dma_async_tx_descriptor *f - if (!is_slave_direction(fsl_chan->fsc.dir)) - return NULL; - -+ if (!fsl_edma_prep_slave_dma(fsl_chan, fsl_chan->fsc.dir)) -+ return NULL; -+ - fsl_desc = fsl_edma_alloc_desc(fsl_chan, sg_len); - if (!fsl_desc) - return NULL; -@@ -618,11 +674,11 @@ static struct dma_async_tx_descriptor *f - - if (fsl_chan->fsc.dir == DMA_MEM_TO_DEV) { - src_addr = sg_dma_address(sg); -- dst_addr = fsl_chan->fsc.dev_addr; -+ dst_addr = fsl_chan->fsc.dma_dev_addr; - soff = fsl_chan->fsc.addr_width; - doff = 0; - } else { -- src_addr = fsl_chan->fsc.dev_addr; -+ src_addr = fsl_chan->fsc.dma_dev_addr; - dst_addr = sg_dma_address(sg); - soff = 0; - doff = fsl_chan->fsc.addr_width; -@@ -802,6 +858,7 @@ static void fsl_edma_free_chan_resources - fsl_edma_chan_mux(fsl_chan, 0, false); - fsl_chan->edesc = NULL; - vchan_get_all_descriptors(&fsl_chan->vchan, &head); -+ fsl_edma_unprep_slave_dma(fsl_chan); - spin_unlock_irqrestore(&fsl_chan->vchan.lock, flags); - - vchan_dma_desc_free_list(&fsl_chan->vchan, &head); -@@ -937,6 +994,7 @@ static int fsl_edma_probe(struct platfor - fsl_chan->slave_id = 0; - fsl_chan->idle = true; - fsl_chan->vchan.desc_free = fsl_edma_free_desc; -+ fsl_chan->fsc.dma_dir = DMA_NONE; - vchan_init(&fsl_chan->vchan, &fsl_edma->dma_dev); - - edma_writew(fsl_edma, 0x0, fsl_edma->membase + EDMA_TCD_CSR(i)); ---- /dev/null -+++ b/drivers/dma/fsl-qdma.c -@@ -0,0 +1,1278 @@ -+/* -+ * Driver for NXP Layerscape Queue direct memory access controller (qDMA) -+ * -+ * Copyright 2017 NXP -+ * -+ * Author: -+ * Jiaheng Fan -+ * Wen He -+ * -+ * SPDX-License-Identifier: GPL-2.0+ -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "virt-dma.h" -+ -+#define FSL_QDMA_DMR 0x0 -+#define FSL_QDMA_DSR 0x4 -+#define FSL_QDMA_DEIER 0xe00 -+#define FSL_QDMA_DEDR 0xe04 -+#define FSL_QDMA_DECFDW0R 0xe10 -+#define FSL_QDMA_DECFDW1R 0xe14 -+#define FSL_QDMA_DECFDW2R 0xe18 -+#define FSL_QDMA_DECFDW3R 0xe1c -+#define FSL_QDMA_DECFQIDR 0xe30 -+#define FSL_QDMA_DECBR 0xe34 -+ -+#define FSL_QDMA_BCQMR(x) (0xc0 + 0x100 * (x)) -+#define FSL_QDMA_BCQSR(x) (0xc4 + 0x100 * (x)) -+#define FSL_QDMA_BCQEDPA_SADDR(x) (0xc8 + 0x100 * (x)) -+#define FSL_QDMA_BCQDPA_SADDR(x) (0xcc + 0x100 * (x)) -+#define FSL_QDMA_BCQEEPA_SADDR(x) (0xd0 + 0x100 * (x)) -+#define FSL_QDMA_BCQEPA_SADDR(x) (0xd4 + 0x100 * (x)) -+#define FSL_QDMA_BCQIER(x) (0xe0 + 0x100 * (x)) -+#define FSL_QDMA_BCQIDR(x) (0xe4 + 0x100 * (x)) -+ -+#define FSL_QDMA_SQDPAR 0x80c -+#define FSL_QDMA_SQEPAR 0x814 -+#define FSL_QDMA_BSQMR 0x800 -+#define FSL_QDMA_BSQSR 0x804 -+#define FSL_QDMA_BSQICR 0x828 -+#define FSL_QDMA_CQMR 0xa00 -+#define FSL_QDMA_CQDSCR1 0xa08 -+#define FSL_QDMA_CQDSCR2 0xa0c -+#define FSL_QDMA_CQIER 0xa10 -+#define FSL_QDMA_CQEDR 0xa14 -+#define FSL_QDMA_SQCCMR 0xa20 -+ -+#define FSL_QDMA_SQICR_ICEN -+ -+#define FSL_QDMA_CQIDR_CQT 0xff000000 -+#define FSL_QDMA_CQIDR_SQPE 0x800000 -+#define FSL_QDMA_CQIDR_SQT 0x8000 -+ -+#define FSL_QDMA_BCQIER_CQTIE 0x8000 -+#define FSL_QDMA_BCQIER_CQPEIE 0x800000 -+#define FSL_QDMA_BSQICR_ICEN 0x80000000 -+#define FSL_QDMA_BSQICR_ICST(x) ((x) << 16) -+#define FSL_QDMA_CQIER_MEIE 0x80000000 -+#define FSL_QDMA_CQIER_TEIE 0x1 -+#define FSL_QDMA_SQCCMR_ENTER_WM 0x200000 -+ -+#define FSL_QDMA_QUEUE_MAX 8 -+ -+#define FSL_QDMA_BCQMR_EN 0x80000000 -+#define FSL_QDMA_BCQMR_EI 0x40000000 -+#define FSL_QDMA_BCQMR_CD_THLD(x) ((x) << 20) -+#define FSL_QDMA_BCQMR_CQ_SIZE(x) ((x) << 16) -+ -+#define FSL_QDMA_BCQSR_QF 0x10000 -+#define FSL_QDMA_BCQSR_XOFF 0x1 -+ -+#define FSL_QDMA_BSQMR_EN 0x80000000 -+#define FSL_QDMA_BSQMR_DI 0x40000000 -+#define FSL_QDMA_BSQMR_CQ_SIZE(x) ((x) << 16) -+ -+#define FSL_QDMA_BSQSR_QE 0x20000 -+ -+#define FSL_QDMA_DMR_DQD 0x40000000 -+#define FSL_QDMA_DSR_DB 0x80000000 -+ -+#define FSL_QDMA_COMMAND_BUFFER_SIZE 64 -+#define FSL_QDMA_DESCRIPTOR_BUFFER_SIZE 32 -+#define FSL_QDMA_CIRCULAR_DESC_SIZE_MIN 64 -+#define FSL_QDMA_CIRCULAR_DESC_SIZE_MAX 16384 -+#define FSL_QDMA_QUEUE_NUM_MAX 8 -+ -+#define FSL_QDMA_CMD_RWTTYPE 0x4 -+#define FSL_QDMA_CMD_LWC 0x2 -+ -+#define FSL_QDMA_CMD_RWTTYPE_OFFSET 28 -+#define FSL_QDMA_CMD_NS_OFFSET 27 -+#define FSL_QDMA_CMD_DQOS_OFFSET 24 -+#define FSL_QDMA_CMD_WTHROTL_OFFSET 20 -+#define FSL_QDMA_CMD_DSEN_OFFSET 19 -+#define FSL_QDMA_CMD_LWC_OFFSET 16 -+ -+#define QDMA_CCDF_STATUS 20 -+#define QDMA_CCDF_OFFSET 20 -+#define QDMA_CCDF_MASK GENMASK(28, 20) -+#define QDMA_CCDF_FOTMAT BIT(29) -+#define QDMA_CCDF_SER BIT(30) -+ -+#define QDMA_SG_FIN BIT(30) -+#define QDMA_SG_EXT BIT(31) -+#define QDMA_SG_LEN_MASK GENMASK(29, 0) -+ -+#define QDMA_BIG_ENDIAN 0x00000001 -+#define COMP_TIMEOUT 1000 -+#define COMMAND_QUEUE_OVERFLLOW 10 -+ -+#define QDMA_IN(fsl_qdma_engine, addr) \ -+ (((fsl_qdma_engine)->big_endian & QDMA_BIG_ENDIAN) ? \ -+ ioread32be(addr) : ioread32(addr)) -+#define QDMA_OUT(fsl_qdma_engine, addr, val) \ -+ (((fsl_qdma_engine)->big_endian & QDMA_BIG_ENDIAN) ? \ -+ iowrite32be(val, addr) : iowrite32(val, addr)) -+ -+#define FSL_QDMA_BLOCK_BASE_OFFSET(fsl_qdma_engine, x) \ -+ (((fsl_qdma_engine)->block_offset) * (x)) -+ -+static DEFINE_PER_CPU(u64, pre_addr); -+static DEFINE_PER_CPU(u64, pre_queue); -+ -+/* qDMA Command Descriptor Fotmats */ -+ -+struct fsl_qdma_format { -+ __le32 status; /* ser, status */ -+ __le32 cfg; /* format, offset */ -+ union { -+ struct { -+ __le32 addr_lo; /* low 32-bits of 40-bit address */ -+ u8 addr_hi; /* high 8-bits of 40-bit address */ -+ u8 __reserved1[2]; -+ u8 cfg8b_w1; /* dd, queue */ -+ } __packed; -+ __le64 data; -+ }; -+} __packed; -+ -+static inline u64 -+qdma_ccdf_addr_get64(const struct fsl_qdma_format *ccdf) -+{ -+ return le64_to_cpu(ccdf->data) & 0xffffffffffLLU; -+} -+ -+static inline void -+qdma_desc_addr_set64(struct fsl_qdma_format *ccdf, u64 addr) -+{ -+ ccdf->addr_hi = upper_32_bits(addr); -+ ccdf->addr_lo = cpu_to_le32(lower_32_bits(addr)); -+} -+ -+static inline u64 -+qdma_ccdf_get_queue(const struct fsl_qdma_format *ccdf) -+{ -+ return ccdf->cfg8b_w1 & 0xff; -+} -+ -+static inline int -+qdma_ccdf_get_offset(const struct fsl_qdma_format *ccdf) -+{ -+ return (le32_to_cpu(ccdf->cfg) & QDMA_CCDF_MASK) >> QDMA_CCDF_OFFSET; -+} -+ -+static inline void -+qdma_ccdf_set_format(struct fsl_qdma_format *ccdf, int offset) -+{ -+ ccdf->cfg = cpu_to_le32(QDMA_CCDF_FOTMAT | offset); -+} -+ -+static inline int -+qdma_ccdf_get_status(const struct fsl_qdma_format *ccdf) -+{ -+ return (le32_to_cpu(ccdf->status) & QDMA_CCDF_MASK) >> QDMA_CCDF_STATUS; -+} -+ -+static inline void -+qdma_ccdf_set_ser(struct fsl_qdma_format *ccdf, int status) -+{ -+ ccdf->status = cpu_to_le32(QDMA_CCDF_SER | status); -+} -+ -+static inline void qdma_csgf_set_len(struct fsl_qdma_format *csgf, int len) -+{ -+ csgf->cfg = cpu_to_le32(len & QDMA_SG_LEN_MASK); -+} -+ -+static inline void qdma_csgf_set_f(struct fsl_qdma_format *csgf, int len) -+{ -+ csgf->cfg = cpu_to_le32(QDMA_SG_FIN | (len & QDMA_SG_LEN_MASK)); -+} -+ -+static inline void qdma_csgf_set_e(struct fsl_qdma_format *csgf, int len) -+{ -+ csgf->cfg = cpu_to_le32(QDMA_SG_EXT | (len & QDMA_SG_LEN_MASK)); -+} -+ -+/* qDMA Source Descriptor Format */ -+struct fsl_qdma_sdf { -+ __le32 rev3; -+ __le32 cfg; /* rev4, bit[0-11] - ssd, bit[12-23] sss */ -+ __le32 rev5; -+ __le32 cmd; -+} __packed; -+ -+/* qDMA Destination Descriptor Format */ -+struct fsl_qdma_ddf { -+ __le32 rev1; -+ __le32 cfg; /* rev2, bit[0-11] - dsd, bit[12-23] - dss */ -+ __le32 rev3; -+ __le32 cmd; -+} __packed; -+ -+struct fsl_qdma_chan { -+ struct virt_dma_chan vchan; -+ struct virt_dma_desc vdesc; -+ enum dma_status status; -+ struct fsl_qdma_engine *qdma; -+ struct fsl_qdma_queue *queue; -+}; -+ -+struct fsl_qdma_queue { -+ struct fsl_qdma_format *virt_head; -+ struct fsl_qdma_format *virt_tail; -+ struct list_head comp_used; -+ struct list_head comp_free; -+ struct dma_pool *comp_pool; -+ struct dma_pool *desc_pool; -+ spinlock_t queue_lock; -+ dma_addr_t bus_addr; -+ u32 n_cq; -+ u32 id; -+ struct fsl_qdma_format *cq; -+ void __iomem *block_base; -+}; -+ -+struct fsl_qdma_comp { -+ dma_addr_t bus_addr; -+ dma_addr_t desc_bus_addr; -+ void *virt_addr; -+ void *desc_virt_addr; -+ struct fsl_qdma_chan *qchan; -+ struct virt_dma_desc vdesc; -+ struct list_head list; -+}; -+ -+struct fsl_qdma_engine { -+ struct dma_device dma_dev; -+ void __iomem *ctrl_base; -+ void __iomem *status_base; -+ void __iomem *block_base; -+ u32 n_chans; -+ u32 n_queues; -+ struct mutex fsl_qdma_mutex; -+ int error_irq; -+ int *queue_irq; -+ bool big_endian; -+ struct fsl_qdma_queue *queue; -+ struct fsl_qdma_queue **status; -+ struct fsl_qdma_chan *chans; -+ int block_number; -+ int block_offset; -+ int irq_base; -+ int desc_allocated; -+ -+}; -+ -+static u32 qdma_readl(struct fsl_qdma_engine *qdma, void __iomem *addr) -+{ -+ return QDMA_IN(qdma, addr); -+} -+ -+static void qdma_writel(struct fsl_qdma_engine *qdma, u32 val, -+ void __iomem *addr) -+{ -+ QDMA_OUT(qdma, addr, val); -+} -+ -+static struct fsl_qdma_chan *to_fsl_qdma_chan(struct dma_chan *chan) -+{ -+ return container_of(chan, struct fsl_qdma_chan, vchan.chan); -+} -+ -+static struct fsl_qdma_comp *to_fsl_qdma_comp(struct virt_dma_desc *vd) -+{ -+ return container_of(vd, struct fsl_qdma_comp, vdesc); -+} -+ -+static void fsl_qdma_free_chan_resources(struct dma_chan *chan) -+{ -+ struct fsl_qdma_chan *fsl_chan = to_fsl_qdma_chan(chan); -+ struct fsl_qdma_queue *fsl_queue = fsl_chan->queue; -+ struct fsl_qdma_engine *fsl_qdma = fsl_chan->qdma; -+ struct fsl_qdma_comp *comp_temp, *_comp_temp; -+ unsigned long flags; -+ LIST_HEAD(head); -+ -+ spin_lock_irqsave(&fsl_chan->vchan.lock, flags); -+ vchan_get_all_descriptors(&fsl_chan->vchan, &head); -+ spin_unlock_irqrestore(&fsl_chan->vchan.lock, flags); -+ -+ vchan_dma_desc_free_list(&fsl_chan->vchan, &head); -+ -+ if (!fsl_queue->comp_pool && !fsl_queue->comp_pool) -+ return; -+ -+ list_for_each_entry_safe(comp_temp, _comp_temp, -+ &fsl_queue->comp_used, list) { -+ dma_pool_free(fsl_queue->comp_pool, -+ comp_temp->virt_addr, -+ comp_temp->bus_addr); -+ dma_pool_free(fsl_queue->desc_pool, -+ comp_temp->desc_virt_addr, -+ comp_temp->desc_bus_addr); -+ list_del(&comp_temp->list); -+ kfree(comp_temp); -+ } -+ -+ list_for_each_entry_safe(comp_temp, _comp_temp, -+ &fsl_queue->comp_free, list) { -+ dma_pool_free(fsl_queue->comp_pool, -+ comp_temp->virt_addr, -+ comp_temp->bus_addr); -+ dma_pool_free(fsl_queue->desc_pool, -+ comp_temp->desc_virt_addr, -+ comp_temp->desc_bus_addr); -+ list_del(&comp_temp->list); -+ kfree(comp_temp); -+ } -+ -+ dma_pool_destroy(fsl_queue->comp_pool); -+ dma_pool_destroy(fsl_queue->desc_pool); -+ -+ fsl_qdma->desc_allocated--; -+ fsl_queue->comp_pool = NULL; -+ fsl_queue->desc_pool = NULL; -+} -+ -+static void fsl_qdma_comp_fill_memcpy(struct fsl_qdma_comp *fsl_comp, -+ dma_addr_t dst, dma_addr_t src, u32 len) -+{ -+ struct fsl_qdma_format *ccdf, *csgf_desc, *csgf_src, *csgf_dest; -+ struct fsl_qdma_sdf *sdf; -+ struct fsl_qdma_ddf *ddf; -+ -+ ccdf = (struct fsl_qdma_format *)fsl_comp->virt_addr; -+ csgf_desc = (struct fsl_qdma_format *)fsl_comp->virt_addr + 1; -+ csgf_src = (struct fsl_qdma_format *)fsl_comp->virt_addr + 2; -+ csgf_dest = (struct fsl_qdma_format *)fsl_comp->virt_addr + 3; -+ sdf = (struct fsl_qdma_sdf *)fsl_comp->desc_virt_addr; -+ ddf = (struct fsl_qdma_ddf *)fsl_comp->desc_virt_addr + 1; -+ -+ memset(fsl_comp->virt_addr, 0, FSL_QDMA_COMMAND_BUFFER_SIZE); -+ memset(fsl_comp->desc_virt_addr, 0, FSL_QDMA_DESCRIPTOR_BUFFER_SIZE); -+ /* Head Command Descriptor(Frame Descriptor) */ -+ qdma_desc_addr_set64(ccdf, fsl_comp->bus_addr + 16); -+ qdma_ccdf_set_format(ccdf, qdma_ccdf_get_offset(ccdf)); -+ qdma_ccdf_set_ser(ccdf, qdma_ccdf_get_status(ccdf)); -+ /* Status notification is enqueued to status queue. */ -+ /* Compound Command Descriptor(Frame List Table) */ -+ qdma_desc_addr_set64(csgf_desc, fsl_comp->desc_bus_addr); -+ /* It must be 32 as Compound S/G Descriptor */ -+ qdma_csgf_set_len(csgf_desc, 32); -+ qdma_desc_addr_set64(csgf_src, src); -+ qdma_csgf_set_len(csgf_src, len); -+ qdma_desc_addr_set64(csgf_dest, dst); -+ qdma_csgf_set_len(csgf_dest, len); -+ /* This entry is the last entry. */ -+ qdma_csgf_set_f(csgf_dest, len); -+ /* Descriptor Buffer */ -+ sdf->cmd = cpu_to_le32( -+ FSL_QDMA_CMD_RWTTYPE << FSL_QDMA_CMD_RWTTYPE_OFFSET); -+ ddf->cmd = cpu_to_le32( -+ FSL_QDMA_CMD_RWTTYPE << FSL_QDMA_CMD_RWTTYPE_OFFSET); -+ ddf->cmd |= cpu_to_le32( -+ FSL_QDMA_CMD_LWC << FSL_QDMA_CMD_LWC_OFFSET); -+} -+ -+/* -+ * Pre-request command descriptor and compound S/G for enqueue. -+ */ -+static int fsl_qdma_pre_request_enqueue_comp_desc(struct fsl_qdma_queue *queue) -+{ -+ struct fsl_qdma_comp *comp_temp; -+ int i; -+ -+ for (i = 0; i < queue->n_cq + COMMAND_QUEUE_OVERFLLOW; i++) { -+ comp_temp = kzalloc(sizeof(*comp_temp), GFP_KERNEL); -+ if (!comp_temp) -+ return -ENOMEM; -+ comp_temp->virt_addr = dma_pool_alloc(queue->comp_pool, -+ GFP_KERNEL, -+ &comp_temp->bus_addr); -+ -+ if (!comp_temp->virt_addr) { -+ kfree(comp_temp); -+ return -ENOMEM; -+ } -+ -+ list_add_tail(&comp_temp->list, &queue->comp_free); -+ } -+ -+ return 0; -+} -+ -+/* -+ * Pre-request source and destination descriptor for enqueue. -+ */ -+static int fsl_qdma_pre_request_enqueue_sd_desc(struct fsl_qdma_queue *queue) -+{ -+ struct fsl_qdma_comp *comp_temp, *_comp_temp; -+ -+ list_for_each_entry_safe(comp_temp, _comp_temp, -+ &queue->comp_free, list) { -+ comp_temp->desc_virt_addr = dma_pool_alloc(queue->desc_pool, -+ GFP_KERNEL, -+ &comp_temp->desc_bus_addr); -+ if (!comp_temp->desc_virt_addr) -+ return -ENOMEM; -+ } -+ -+ return 0; -+} -+ -+/* -+ * Request a command descriptor for enqueue. -+ */ -+static struct fsl_qdma_comp *fsl_qdma_request_enqueue_desc( -+ struct fsl_qdma_chan *fsl_chan) -+{ -+ struct fsl_qdma_comp *comp_temp; -+ struct fsl_qdma_queue *queue = fsl_chan->queue; -+ unsigned long flags; -+ int timeout = COMP_TIMEOUT; -+ -+ while (timeout) { -+ spin_lock_irqsave(&queue->queue_lock, flags); -+ if (!list_empty(&queue->comp_free)) { -+ comp_temp = list_first_entry(&queue->comp_free, -+ struct fsl_qdma_comp, -+ list); -+ list_del(&comp_temp->list); -+ -+ spin_unlock_irqrestore(&queue->queue_lock, flags); -+ comp_temp->qchan = fsl_chan; -+ return comp_temp; -+ } -+ spin_unlock_irqrestore(&queue->queue_lock, flags); -+ udelay(1); -+ timeout--; -+ } -+ -+ return NULL; -+} -+ -+static struct fsl_qdma_queue *fsl_qdma_alloc_queue_resources( -+ struct platform_device *pdev, -+ struct fsl_qdma_engine *fsl_qdma) -+{ -+ struct fsl_qdma_queue *queue_head, *queue_temp; -+ int ret, len, i, j; -+ unsigned int queue_size[FSL_QDMA_QUEUE_MAX]; -+ int queue_num; -+ int block_number; -+ -+ queue_num = fsl_qdma->n_queues; -+ block_number = fsl_qdma->block_number; -+ -+ if (queue_num > FSL_QDMA_QUEUE_MAX) -+ queue_num = FSL_QDMA_QUEUE_MAX; -+ len = sizeof(*queue_head) * queue_num * block_number; -+ queue_head = devm_kzalloc(&pdev->dev, len, GFP_KERNEL); -+ if (!queue_head) -+ return NULL; -+ -+ ret = device_property_read_u32_array(&pdev->dev, "queue-sizes", -+ queue_size, queue_num); -+ if (ret) { -+ dev_err(&pdev->dev, "Can't get queue-sizes.\n"); -+ return NULL; -+ } -+ for (j = 0; j < block_number; j++) { -+ for (i = 0; i < queue_num; i++) { -+ if (queue_size[i] > FSL_QDMA_CIRCULAR_DESC_SIZE_MAX || -+ queue_size[i] < FSL_QDMA_CIRCULAR_DESC_SIZE_MIN) { -+ dev_err(&pdev->dev, -+ "Get wrong queue-sizes.\n"); -+ return NULL; -+ } -+ queue_temp = queue_head + i + (j * queue_num); -+ -+ queue_temp->cq = -+ dma_alloc_coherent(&pdev->dev, -+ sizeof(struct fsl_qdma_format) * -+ queue_size[i], -+ &queue_temp->bus_addr, -+ GFP_KERNEL); -+ if (!queue_temp->cq) -+ return NULL; -+ queue_temp->block_base = fsl_qdma->block_base + -+ FSL_QDMA_BLOCK_BASE_OFFSET(fsl_qdma, j); -+ queue_temp->n_cq = queue_size[i]; -+ queue_temp->id = i; -+ queue_temp->virt_head = queue_temp->cq; -+ queue_temp->virt_tail = queue_temp->cq; -+ /* -+ * List for queue command buffer -+ */ -+ INIT_LIST_HEAD(&queue_temp->comp_used); -+ spin_lock_init(&queue_temp->queue_lock); -+ } -+ } -+ return queue_head; -+} -+ -+static struct fsl_qdma_queue *fsl_qdma_prep_status_queue( -+ struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node; -+ struct fsl_qdma_queue *status_head; -+ unsigned int status_size; -+ int ret; -+ -+ ret = of_property_read_u32(np, "status-sizes", &status_size); -+ if (ret) { -+ dev_err(&pdev->dev, "Can't get status-sizes.\n"); -+ return NULL; -+ } -+ if (status_size > FSL_QDMA_CIRCULAR_DESC_SIZE_MAX -+ || status_size < FSL_QDMA_CIRCULAR_DESC_SIZE_MIN) { -+ dev_err(&pdev->dev, "Get wrong status_size.\n"); -+ return NULL; -+ } -+ status_head = devm_kzalloc(&pdev->dev, sizeof(*status_head), -+ GFP_KERNEL); -+ if (!status_head) -+ return NULL; -+ -+ /* -+ * Buffer for queue command -+ */ -+ status_head->cq = dma_alloc_coherent(&pdev->dev, -+ sizeof(struct fsl_qdma_format) * -+ status_size, -+ &status_head->bus_addr, -+ GFP_KERNEL); -+ if (!status_head->cq) -+ return NULL; -+ status_head->n_cq = status_size; -+ status_head->virt_head = status_head->cq; -+ status_head->virt_tail = status_head->cq; -+ status_head->comp_pool = NULL; -+ -+ return status_head; -+} -+ -+static int fsl_qdma_halt(struct fsl_qdma_engine *fsl_qdma) -+{ -+ void __iomem *ctrl = fsl_qdma->ctrl_base; -+ void __iomem *block; -+ int i, count = 5; -+ int j; -+ u32 reg; -+ -+ /* Disable the command queue and wait for idle state. */ -+ reg = qdma_readl(fsl_qdma, ctrl + FSL_QDMA_DMR); -+ reg |= FSL_QDMA_DMR_DQD; -+ qdma_writel(fsl_qdma, reg, ctrl + FSL_QDMA_DMR); -+ for (j = 0; j < fsl_qdma->block_number; j++) { -+ block = fsl_qdma->block_base + -+ FSL_QDMA_BLOCK_BASE_OFFSET(fsl_qdma, j); -+ for (i = 0; i < FSL_QDMA_QUEUE_NUM_MAX; i++) -+ qdma_writel(fsl_qdma, 0, block + FSL_QDMA_BCQMR(i)); -+ } -+ while (1) { -+ reg = qdma_readl(fsl_qdma, ctrl + FSL_QDMA_DSR); -+ if (!(reg & FSL_QDMA_DSR_DB)) -+ break; -+ if (count-- < 0) -+ return -EBUSY; -+ udelay(100); -+ } -+ -+ for (j = 0; j < fsl_qdma->block_number; j++) { -+ -+ block = fsl_qdma->block_base + -+ FSL_QDMA_BLOCK_BASE_OFFSET(fsl_qdma, j); -+ -+ /* Disable status queue. */ -+ qdma_writel(fsl_qdma, 0, block + FSL_QDMA_BSQMR); -+ -+ /* -+ * clear the command queue interrupt detect register for -+ * all queues. -+ */ -+ qdma_writel(fsl_qdma, 0xffffffff, block + FSL_QDMA_BCQIDR(0)); -+ } -+ -+ return 0; -+} -+ -+static int fsl_qdma_queue_transfer_complete( -+ struct fsl_qdma_engine *fsl_qdma, -+ void *block, -+ int id) -+{ -+ struct fsl_qdma_queue *fsl_queue = fsl_qdma->queue; -+ struct fsl_qdma_queue *fsl_status = fsl_qdma->status[id]; -+ struct fsl_qdma_queue *temp_queue; -+ struct fsl_qdma_format *status_addr; -+ struct fsl_qdma_comp *fsl_comp = NULL; -+ u32 reg, i; -+ bool duplicate, duplicate_handle; -+ -+ while (1) { -+ duplicate = 0; -+ duplicate_handle = 0; -+ reg = qdma_readl(fsl_qdma, block + FSL_QDMA_BSQSR); -+ if (reg & FSL_QDMA_BSQSR_QE) -+ return 0; -+ -+ status_addr = fsl_status->virt_head; -+ -+ if (qdma_ccdf_get_queue(status_addr) == -+ __this_cpu_read(pre_queue) && -+ qdma_ccdf_addr_get64(status_addr) == -+ __this_cpu_read(pre_addr)) -+ duplicate = 1; -+ i = qdma_ccdf_get_queue(status_addr) + -+ id * fsl_qdma->n_queues; -+ __this_cpu_write(pre_addr, qdma_ccdf_addr_get64(status_addr)); -+ __this_cpu_write(pre_queue, qdma_ccdf_get_queue(status_addr)); -+ temp_queue = fsl_queue + i; -+ -+ spin_lock(&temp_queue->queue_lock); -+ if (list_empty(&temp_queue->comp_used)) { -+ if (duplicate) -+ duplicate_handle = 1; -+ else { -+ spin_unlock(&temp_queue->queue_lock); -+ return -1; -+ } -+ } else { -+ fsl_comp = list_first_entry(&temp_queue->comp_used, -+ struct fsl_qdma_comp, -+ list); -+ if (fsl_comp->bus_addr + 16 != -+ __this_cpu_read(pre_addr)) { -+ if (duplicate) -+ duplicate_handle = 1; -+ else { -+ spin_unlock(&temp_queue->queue_lock); -+ return -1; -+ } -+ } -+ -+ } -+ -+ if (duplicate_handle) { -+ reg = qdma_readl(fsl_qdma, block + FSL_QDMA_BSQMR); -+ reg |= FSL_QDMA_BSQMR_DI; -+ qdma_desc_addr_set64(status_addr, 0x0); -+ fsl_status->virt_head++; -+ if (fsl_status->virt_head == fsl_status->cq -+ + fsl_status->n_cq) -+ fsl_status->virt_head = fsl_status->cq; -+ qdma_writel(fsl_qdma, reg, block + FSL_QDMA_BSQMR); -+ spin_unlock(&temp_queue->queue_lock); -+ continue; -+ } -+ list_del(&fsl_comp->list); -+ -+ reg = qdma_readl(fsl_qdma, block + FSL_QDMA_BSQMR); -+ reg |= FSL_QDMA_BSQMR_DI; -+ qdma_desc_addr_set64(status_addr, 0x0); -+ fsl_status->virt_head++; -+ if (fsl_status->virt_head == fsl_status->cq + fsl_status->n_cq) -+ fsl_status->virt_head = fsl_status->cq; -+ qdma_writel(fsl_qdma, reg, block + FSL_QDMA_BSQMR); -+ spin_unlock(&temp_queue->queue_lock); -+ -+ spin_lock(&fsl_comp->qchan->vchan.lock); -+ vchan_cookie_complete(&fsl_comp->vdesc); -+ fsl_comp->qchan->status = DMA_COMPLETE; -+ spin_unlock(&fsl_comp->qchan->vchan.lock); -+ } -+ return 0; -+} -+ -+static irqreturn_t fsl_qdma_error_handler(int irq, void *dev_id) -+{ -+ struct fsl_qdma_engine *fsl_qdma = dev_id; -+ unsigned int intr; -+ void __iomem *status = fsl_qdma->status_base; -+ -+ intr = qdma_readl(fsl_qdma, status + FSL_QDMA_DEDR); -+ -+ if (intr) -+ dev_err(fsl_qdma->dma_dev.dev, "DMA transaction error!\n"); -+ -+ qdma_writel(fsl_qdma, 0xffffffff, status + FSL_QDMA_DEDR); -+ return IRQ_HANDLED; -+} -+ -+static irqreturn_t fsl_qdma_queue_handler(int irq, void *dev_id) -+{ -+ struct fsl_qdma_engine *fsl_qdma = dev_id; -+ unsigned int intr, reg; -+ void __iomem *ctrl = fsl_qdma->ctrl_base; -+ void __iomem *block; -+ int id; -+ -+ id = irq - fsl_qdma->irq_base; -+ if (id < 0 && id > fsl_qdma->block_number) { -+ dev_err(fsl_qdma->dma_dev.dev, -+ "irq %d is wrong irq_base is %d\n", -+ irq, fsl_qdma->irq_base); -+ } -+ -+ block = fsl_qdma->block_base + -+ FSL_QDMA_BLOCK_BASE_OFFSET(fsl_qdma, id); -+ -+ intr = qdma_readl(fsl_qdma, block + FSL_QDMA_BCQIDR(0)); -+ -+ if ((intr & FSL_QDMA_CQIDR_SQT) != 0) -+ intr = fsl_qdma_queue_transfer_complete(fsl_qdma, block, id); -+ -+ if (intr != 0) { -+ reg = qdma_readl(fsl_qdma, ctrl + FSL_QDMA_DMR); -+ reg |= FSL_QDMA_DMR_DQD; -+ qdma_writel(fsl_qdma, reg, ctrl + FSL_QDMA_DMR); -+ qdma_writel(fsl_qdma, 0, block + FSL_QDMA_BCQIER(0)); -+ dev_err(fsl_qdma->dma_dev.dev, "QDMA: status err!\n"); -+ } -+ -+ qdma_writel(fsl_qdma, 0xffffffff, block + FSL_QDMA_BCQIDR(0)); -+ -+ return IRQ_HANDLED; -+} -+ -+static int -+fsl_qdma_irq_init(struct platform_device *pdev, -+ struct fsl_qdma_engine *fsl_qdma) -+{ -+ char irq_name[20]; -+ int i; -+ int cpu; -+ int ret; -+ -+ fsl_qdma->error_irq = platform_get_irq_byname(pdev, -+ "qdma-error"); -+ if (fsl_qdma->error_irq < 0) { -+ dev_err(&pdev->dev, "Can't get qdma controller irq.\n"); -+ return fsl_qdma->error_irq; -+ } -+ -+ ret = devm_request_irq(&pdev->dev, fsl_qdma->error_irq, -+ fsl_qdma_error_handler, 0, "qDMA error", fsl_qdma); -+ if (ret) { -+ dev_err(&pdev->dev, "Can't register qDMA controller IRQ.\n"); -+ return ret; -+ } -+ -+ for (i = 0; i < fsl_qdma->block_number; i++) { -+ sprintf(irq_name, "qdma-queue%d", i); -+ fsl_qdma->queue_irq[i] = platform_get_irq_byname(pdev, -+ irq_name); -+ -+ if (fsl_qdma->queue_irq[i] < 0) { -+ dev_err(&pdev->dev, -+ "Can't get qdma queue %d irq.\n", -+ i); -+ return fsl_qdma->queue_irq[i]; -+ } -+ -+ ret = devm_request_irq(&pdev->dev, -+ fsl_qdma->queue_irq[i], -+ fsl_qdma_queue_handler, -+ 0, -+ "qDMA queue", -+ fsl_qdma); -+ if (ret) { -+ dev_err(&pdev->dev, -+ "Can't register qDMA queue IRQ.\n"); -+ return ret; -+ } -+ -+ cpu = i % num_online_cpus(); -+ ret = irq_set_affinity_hint(fsl_qdma->queue_irq[i], -+ get_cpu_mask(cpu)); -+ if (ret) { -+ dev_err(&pdev->dev, -+ "Can't set cpu %d affinity to IRQ %d.\n", -+ cpu, -+ fsl_qdma->queue_irq[i]); -+ return ret; -+ } -+ -+ } -+ -+ return 0; -+} -+ -+static void fsl_qdma_irq_exit( -+ struct platform_device *pdev, struct fsl_qdma_engine *fsl_qdma) -+{ -+ if (fsl_qdma->queue_irq[0] == fsl_qdma->error_irq) { -+ devm_free_irq(&pdev->dev, fsl_qdma->queue_irq[0], fsl_qdma); -+ } else { -+ devm_free_irq(&pdev->dev, fsl_qdma->queue_irq[0], fsl_qdma); -+ devm_free_irq(&pdev->dev, fsl_qdma->error_irq, fsl_qdma); -+ } -+} -+ -+static int fsl_qdma_reg_init(struct fsl_qdma_engine *fsl_qdma) -+{ -+ struct fsl_qdma_queue *fsl_queue = fsl_qdma->queue; -+ struct fsl_qdma_queue *temp; -+ void __iomem *ctrl = fsl_qdma->ctrl_base; -+ void __iomem *status = fsl_qdma->status_base; -+ void __iomem *block; -+ int i, j, ret; -+ u32 reg; -+ -+ /* Try to halt the qDMA engine first. */ -+ ret = fsl_qdma_halt(fsl_qdma); -+ if (ret) { -+ dev_err(fsl_qdma->dma_dev.dev, "DMA halt failed!"); -+ return ret; -+ } -+ -+ for (i = 0; i < fsl_qdma->block_number; i++) { -+ /* -+ * Clear the command queue interrupt detect register for -+ * all queues. -+ */ -+ -+ block = fsl_qdma->block_base + -+ FSL_QDMA_BLOCK_BASE_OFFSET(fsl_qdma, i); -+ qdma_writel(fsl_qdma, 0xffffffff, block + FSL_QDMA_BCQIDR(0)); -+ } -+ -+ for (j = 0; j < fsl_qdma->block_number; j++) { -+ block = fsl_qdma->block_base + -+ FSL_QDMA_BLOCK_BASE_OFFSET(fsl_qdma, j); -+ for (i = 0; i < fsl_qdma->n_queues; i++) { -+ temp = fsl_queue + i + (j * fsl_qdma->n_queues); -+ /* -+ * Initialize Command Queue registers to -+ * point to the first -+ * command descriptor in memory. -+ * Dequeue Pointer Address Registers -+ * Enqueue Pointer Address Registers -+ */ -+ -+ qdma_writel(fsl_qdma, temp->bus_addr, -+ block + FSL_QDMA_BCQDPA_SADDR(i)); -+ qdma_writel(fsl_qdma, temp->bus_addr, -+ block + FSL_QDMA_BCQEPA_SADDR(i)); -+ -+ /* Initialize the queue mode. */ -+ reg = FSL_QDMA_BCQMR_EN; -+ reg |= FSL_QDMA_BCQMR_CD_THLD(ilog2(temp->n_cq) - 4); -+ reg |= FSL_QDMA_BCQMR_CQ_SIZE(ilog2(temp->n_cq) - 6); -+ qdma_writel(fsl_qdma, reg, block + FSL_QDMA_BCQMR(i)); -+ } -+ -+ /* -+ * Workaround for erratum: ERR010812. -+ * We must enable XOFF to avoid the enqueue rejection occurs. -+ * Setting SQCCMR ENTER_WM to 0x20. -+ */ -+ -+ qdma_writel(fsl_qdma, FSL_QDMA_SQCCMR_ENTER_WM, -+ block + FSL_QDMA_SQCCMR); -+ -+ /* -+ * Initialize status queue registers to point to the first -+ * command descriptor in memory. -+ * Dequeue Pointer Address Registers -+ * Enqueue Pointer Address Registers -+ */ -+ -+ qdma_writel(fsl_qdma, fsl_qdma->status[j]->bus_addr, -+ block + FSL_QDMA_SQEPAR); -+ qdma_writel(fsl_qdma, fsl_qdma->status[j]->bus_addr, -+ block + FSL_QDMA_SQDPAR); -+ /* Initialize status queue interrupt. */ -+ qdma_writel(fsl_qdma, FSL_QDMA_BCQIER_CQTIE, -+ block + FSL_QDMA_BCQIER(0)); -+ qdma_writel(fsl_qdma, FSL_QDMA_BSQICR_ICEN | -+ FSL_QDMA_BSQICR_ICST(5) | 0x8000, -+ block + FSL_QDMA_BSQICR); -+ qdma_writel(fsl_qdma, FSL_QDMA_CQIER_MEIE | -+ FSL_QDMA_CQIER_TEIE, -+ block + FSL_QDMA_CQIER); -+ -+ /* Initialize the status queue mode. */ -+ reg = FSL_QDMA_BSQMR_EN; -+ reg |= FSL_QDMA_BSQMR_CQ_SIZE(ilog2( -+ fsl_qdma->status[j]->n_cq) - 6); -+ -+ qdma_writel(fsl_qdma, reg, block + FSL_QDMA_BSQMR); -+ reg = qdma_readl(fsl_qdma, block + FSL_QDMA_BSQMR); -+ -+ } -+ -+ /* Initialize controller interrupt register. */ -+ qdma_writel(fsl_qdma, 0xffffffff, status + FSL_QDMA_DEDR); -+ qdma_writel(fsl_qdma, 0xffffffff, status + FSL_QDMA_DEIER); -+ -+ reg = qdma_readl(fsl_qdma, ctrl + FSL_QDMA_DMR); -+ reg &= ~FSL_QDMA_DMR_DQD; -+ qdma_writel(fsl_qdma, reg, ctrl + FSL_QDMA_DMR); -+ -+ return 0; -+} -+ -+static struct dma_async_tx_descriptor * -+fsl_qdma_prep_memcpy(struct dma_chan *chan, dma_addr_t dst, -+ dma_addr_t src, size_t len, unsigned long flags) -+{ -+ struct fsl_qdma_chan *fsl_chan = to_fsl_qdma_chan(chan); -+ struct fsl_qdma_comp *fsl_comp; -+ -+ fsl_comp = fsl_qdma_request_enqueue_desc(fsl_chan); -+ -+ if (!fsl_comp) -+ return NULL; -+ -+ fsl_qdma_comp_fill_memcpy(fsl_comp, dst, src, len); -+ -+ return vchan_tx_prep(&fsl_chan->vchan, &fsl_comp->vdesc, flags); -+} -+ -+static void fsl_qdma_enqueue_desc(struct fsl_qdma_chan *fsl_chan) -+{ -+ struct fsl_qdma_queue *fsl_queue = fsl_chan->queue; -+ struct fsl_qdma_comp *fsl_comp; -+ struct virt_dma_desc *vdesc; -+ void __iomem *block = fsl_queue->block_base; -+ u32 reg; -+ -+ reg = qdma_readl(fsl_chan->qdma, block + FSL_QDMA_BCQSR(fsl_queue->id)); -+ if (reg & (FSL_QDMA_BCQSR_QF | FSL_QDMA_BCQSR_XOFF)) -+ return; -+ vdesc = vchan_next_desc(&fsl_chan->vchan); -+ if (!vdesc) -+ return; -+ list_del(&vdesc->node); -+ fsl_comp = to_fsl_qdma_comp(vdesc); -+ -+ memcpy(fsl_queue->virt_head++, fsl_comp->virt_addr, 16); -+ if (fsl_queue->virt_head == fsl_queue->cq + fsl_queue->n_cq) -+ fsl_queue->virt_head = fsl_queue->cq; -+ -+ list_add_tail(&fsl_comp->list, &fsl_queue->comp_used); -+ barrier(); -+ reg = qdma_readl(fsl_chan->qdma, block + FSL_QDMA_BCQMR(fsl_queue->id)); -+ reg |= FSL_QDMA_BCQMR_EI; -+ qdma_writel(fsl_chan->qdma, reg, block + FSL_QDMA_BCQMR(fsl_queue->id)); -+ fsl_chan->status = DMA_IN_PROGRESS; -+} -+ -+static enum dma_status fsl_qdma_tx_status(struct dma_chan *chan, -+ dma_cookie_t cookie, struct dma_tx_state *txstate) -+{ -+ return dma_cookie_status(chan, cookie, txstate); -+} -+ -+static void fsl_qdma_free_desc(struct virt_dma_desc *vdesc) -+{ -+ struct fsl_qdma_comp *fsl_comp; -+ struct fsl_qdma_queue *fsl_queue; -+ unsigned long flags; -+ -+ fsl_comp = to_fsl_qdma_comp(vdesc); -+ fsl_queue = fsl_comp->qchan->queue; -+ -+ spin_lock_irqsave(&fsl_queue->queue_lock, flags); -+ list_add_tail(&fsl_comp->list, &fsl_queue->comp_free); -+ spin_unlock_irqrestore(&fsl_queue->queue_lock, flags); -+} -+ -+static void fsl_qdma_issue_pending(struct dma_chan *chan) -+{ -+ struct fsl_qdma_chan *fsl_chan = to_fsl_qdma_chan(chan); -+ struct fsl_qdma_queue *fsl_queue = fsl_chan->queue; -+ unsigned long flags; -+ -+ spin_lock_irqsave(&fsl_queue->queue_lock, flags); -+ spin_lock(&fsl_chan->vchan.lock); -+ if (vchan_issue_pending(&fsl_chan->vchan)) -+ fsl_qdma_enqueue_desc(fsl_chan); -+ spin_unlock(&fsl_chan->vchan.lock); -+ spin_unlock_irqrestore(&fsl_queue->queue_lock, flags); -+} -+ -+static void fsl_qdma_synchronize(struct dma_chan *chan) -+{ -+ struct fsl_qdma_chan *fsl_chan = to_fsl_qdma_chan(chan); -+ -+ vchan_synchronize(&fsl_chan->vchan); -+} -+ -+static int fsl_qdma_terminate_all(struct dma_chan *chan) -+{ -+ struct fsl_qdma_chan *fsl_chan = to_fsl_qdma_chan(chan); -+ unsigned long flags; -+ LIST_HEAD(head); -+ -+ spin_lock_irqsave(&fsl_chan->vchan.lock, flags); -+ vchan_get_all_descriptors(&fsl_chan->vchan, &head); -+ spin_unlock_irqrestore(&fsl_chan->vchan.lock, flags); -+ vchan_dma_desc_free_list(&fsl_chan->vchan, &head); -+ return 0; -+} -+ -+static int fsl_qdma_alloc_chan_resources(struct dma_chan *chan) -+{ -+ struct fsl_qdma_chan *fsl_chan = to_fsl_qdma_chan(chan); -+ struct fsl_qdma_queue *fsl_queue = fsl_chan->queue; -+ struct fsl_qdma_engine *fsl_qdma = fsl_chan->qdma; -+ int ret; -+ -+ if (fsl_queue->comp_pool && fsl_queue->desc_pool) -+ return fsl_qdma->desc_allocated; -+ -+ INIT_LIST_HEAD(&fsl_queue->comp_free); -+ -+ /* -+ * The dma pool for queue command buffer -+ */ -+ fsl_queue->comp_pool = -+ dma_pool_create("comp_pool", -+ chan->device->dev, -+ FSL_QDMA_COMMAND_BUFFER_SIZE, -+ 64, 0); -+ if (!fsl_queue->comp_pool) -+ return -ENOMEM; -+ -+ /* -+ * The dma pool for Descriptor(SD/DD) buffer -+ */ -+ fsl_queue->desc_pool = -+ dma_pool_create("desc_pool", -+ chan->device->dev, -+ FSL_QDMA_DESCRIPTOR_BUFFER_SIZE, -+ 32, 0); -+ if (!fsl_queue->desc_pool) -+ goto err_desc_pool; -+ -+ ret = fsl_qdma_pre_request_enqueue_comp_desc(fsl_queue); -+ if (ret) { -+ dev_err(chan->device->dev, "failed to alloc dma buffer for " -+ "comp S/G descriptor\n"); -+ goto err_mem; -+ } -+ -+ ret = fsl_qdma_pre_request_enqueue_sd_desc(fsl_queue); -+ if (ret) { -+ dev_err(chan->device->dev, "failed to alloc dma buffer for " -+ "S/D descriptor\n"); -+ goto err_mem; -+ } -+ -+ fsl_qdma->desc_allocated++; -+ return fsl_qdma->desc_allocated; -+ -+err_mem: -+ dma_pool_destroy(fsl_queue->desc_pool); -+err_desc_pool: -+ dma_pool_destroy(fsl_queue->comp_pool); -+ return -ENOMEM; -+} -+ -+static int fsl_qdma_probe(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node; -+ struct fsl_qdma_engine *fsl_qdma; -+ struct fsl_qdma_chan *fsl_chan; -+ struct resource *res; -+ unsigned int len, chans, queues; -+ int ret, i; -+ int blk_num; -+ int blk_off; -+ -+ ret = of_property_read_u32(np, "channels", &chans); -+ if (ret) { -+ dev_err(&pdev->dev, "Can't get channels.\n"); -+ return ret; -+ } -+ -+ ret = of_property_read_u32(np, "block-offset", &blk_off); -+ if (ret) { -+ dev_err(&pdev->dev, "Can't get block-offset.\n"); -+ return ret; -+ } -+ -+ ret = of_property_read_u32(np, "block-number", &blk_num); -+ if (ret) { -+ dev_err(&pdev->dev, "Can't get block-number.\n"); -+ return ret; -+ } -+ -+ blk_num = min_t(int, blk_num, num_online_cpus()); -+ -+ len = sizeof(*fsl_qdma); -+ fsl_qdma = devm_kzalloc(&pdev->dev, len, GFP_KERNEL); -+ if (!fsl_qdma) -+ return -ENOMEM; -+ -+ len = sizeof(*fsl_chan) * chans; -+ fsl_qdma->chans = devm_kzalloc(&pdev->dev, len, GFP_KERNEL); -+ if (!fsl_qdma->chans) -+ return -ENOMEM; -+ -+ len = sizeof(struct fsl_qdma_queue *) * blk_num; -+ fsl_qdma->status = devm_kzalloc(&pdev->dev, len, GFP_KERNEL); -+ if (!fsl_qdma->status) -+ return -ENOMEM; -+ -+ len = sizeof(int) * blk_num; -+ fsl_qdma->queue_irq = devm_kzalloc(&pdev->dev, len, GFP_KERNEL); -+ if (!fsl_qdma->queue_irq) -+ return -ENOMEM; -+ -+ ret = of_property_read_u32(np, "queues", &queues); -+ if (ret) { -+ dev_err(&pdev->dev, "Can't get queues.\n"); -+ return ret; -+ } -+ -+ fsl_qdma->desc_allocated = 0; -+ fsl_qdma->n_chans = chans; -+ fsl_qdma->n_queues = queues; -+ fsl_qdma->block_number = blk_num; -+ fsl_qdma->block_offset = blk_off; -+ -+ mutex_init(&fsl_qdma->fsl_qdma_mutex); -+ -+ for (i = 0; i < fsl_qdma->block_number; i++) { -+ fsl_qdma->status[i] = fsl_qdma_prep_status_queue(pdev); -+ if (!fsl_qdma->status[i]) -+ return -ENOMEM; -+ } -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ fsl_qdma->ctrl_base = devm_ioremap_resource(&pdev->dev, res); -+ if (IS_ERR(fsl_qdma->ctrl_base)) -+ return PTR_ERR(fsl_qdma->ctrl_base); -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 1); -+ fsl_qdma->status_base = devm_ioremap_resource(&pdev->dev, res); -+ if (IS_ERR(fsl_qdma->status_base)) -+ return PTR_ERR(fsl_qdma->status_base); -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 2); -+ fsl_qdma->block_base = devm_ioremap_resource(&pdev->dev, res); -+ if (IS_ERR(fsl_qdma->block_base)) -+ return PTR_ERR(fsl_qdma->block_base); -+ fsl_qdma->queue = fsl_qdma_alloc_queue_resources(pdev, fsl_qdma); -+ if (!fsl_qdma->queue) -+ return -ENOMEM; -+ -+ ret = fsl_qdma_irq_init(pdev, fsl_qdma); -+ if (ret) -+ return ret; -+ -+ fsl_qdma->irq_base = platform_get_irq_byname(pdev, "qdma-queue0"); -+ fsl_qdma->big_endian = of_property_read_bool(np, "big-endian"); -+ INIT_LIST_HEAD(&fsl_qdma->dma_dev.channels); -+ -+ for (i = 0; i < fsl_qdma->n_chans; i++) { -+ struct fsl_qdma_chan *fsl_chan = &fsl_qdma->chans[i]; -+ -+ fsl_chan->qdma = fsl_qdma; -+ fsl_chan->queue = fsl_qdma->queue + i % (fsl_qdma->n_queues * -+ fsl_qdma->block_number); -+ fsl_chan->vchan.desc_free = fsl_qdma_free_desc; -+ vchan_init(&fsl_chan->vchan, &fsl_qdma->dma_dev); -+ } -+ -+ dma_cap_set(DMA_MEMCPY, fsl_qdma->dma_dev.cap_mask); -+ -+ fsl_qdma->dma_dev.dev = &pdev->dev; -+ fsl_qdma->dma_dev.device_free_chan_resources -+ = fsl_qdma_free_chan_resources; -+ fsl_qdma->dma_dev.device_alloc_chan_resources -+ = fsl_qdma_alloc_chan_resources; -+ fsl_qdma->dma_dev.device_tx_status = fsl_qdma_tx_status; -+ fsl_qdma->dma_dev.device_prep_dma_memcpy = fsl_qdma_prep_memcpy; -+ fsl_qdma->dma_dev.device_issue_pending = fsl_qdma_issue_pending; -+ fsl_qdma->dma_dev.device_synchronize = fsl_qdma_synchronize; -+ fsl_qdma->dma_dev.device_terminate_all = fsl_qdma_terminate_all; -+ -+ dma_set_mask(&pdev->dev, DMA_BIT_MASK(40)); -+ -+ platform_set_drvdata(pdev, fsl_qdma); -+ -+ ret = dma_async_device_register(&fsl_qdma->dma_dev); -+ if (ret) { -+ dev_err(&pdev->dev, -+ "Can't register NXP Layerscape qDMA engine.\n"); -+ return ret; -+ } -+ -+ ret = fsl_qdma_reg_init(fsl_qdma); -+ if (ret) { -+ dev_err(&pdev->dev, "Can't Initialize the qDMA engine.\n"); -+ return ret; -+ } -+ -+ return 0; -+} -+ -+static void fsl_qdma_cleanup_vchan(struct dma_device *dmadev) -+{ -+ struct fsl_qdma_chan *chan, *_chan; -+ -+ list_for_each_entry_safe(chan, _chan, -+ &dmadev->channels, vchan.chan.device_node) { -+ list_del(&chan->vchan.chan.device_node); -+ tasklet_kill(&chan->vchan.task); -+ } -+} -+ -+static int fsl_qdma_remove(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node; -+ struct fsl_qdma_engine *fsl_qdma = platform_get_drvdata(pdev); -+ struct fsl_qdma_queue *status; -+ int i; -+ -+ fsl_qdma_irq_exit(pdev, fsl_qdma); -+ fsl_qdma_cleanup_vchan(&fsl_qdma->dma_dev); -+ of_dma_controller_free(np); -+ dma_async_device_unregister(&fsl_qdma->dma_dev); -+ -+ for (i = 0; i < fsl_qdma->block_number; i++) { -+ status = fsl_qdma->status[i]; -+ dma_free_coherent(&pdev->dev, sizeof(struct fsl_qdma_format) * -+ status->n_cq, status->cq, status->bus_addr); -+ } -+ return 0; -+} -+ -+static const struct of_device_id fsl_qdma_dt_ids[] = { -+ { .compatible = "fsl,ls1021a-qdma", }, -+ { /* sentinel */ } -+}; -+MODULE_DEVICE_TABLE(of, fsl_qdma_dt_ids); -+ -+static struct platform_driver fsl_qdma_driver = { -+ .driver = { -+ .name = "fsl-qdma", -+ .of_match_table = fsl_qdma_dt_ids, -+ }, -+ .probe = fsl_qdma_probe, -+ .remove = fsl_qdma_remove, -+}; -+ -+module_platform_driver(fsl_qdma_driver); -+ -+MODULE_ALIAS("platform:fsl-qdma"); -+MODULE_DESCRIPTION("NXP Layerscape qDMA engine driver"); -+MODULE_LICENSE("GPL v2"); diff --git a/target/linux/layerscape/patches-4.14/803-flextimer-support-layerscape.patch b/target/linux/layerscape/patches-4.14/803-flextimer-support-layerscape.patch deleted file mode 100644 index b3616f040d..0000000000 --- a/target/linux/layerscape/patches-4.14/803-flextimer-support-layerscape.patch +++ /dev/null @@ -1,457 +0,0 @@ -From 0f31298eb0a9b2cd7990b709ff18229fadfa474b Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:38 +0800 -Subject: [PATCH] flextimer: support layerscape - -This is an integrated patch of flextimer for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Meng Yi -Signed-off-by: Ran Wang -Signed-off-by: Zhang Ying-22455 ---- - .../bindings/soc/fsl/layerscape/ftm-alarm.txt | 32 ++ - drivers/clocksource/fsl_ftm_timer.c | 8 +- - drivers/soc/fsl/layerscape/ftm_alarm.c | 382 ++++++++++++++++++ - 3 files changed, 418 insertions(+), 4 deletions(-) - create mode 100644 Documentation/devicetree/bindings/soc/fsl/layerscape/ftm-alarm.txt - create mode 100644 drivers/soc/fsl/layerscape/ftm_alarm.c - ---- /dev/null -+++ b/Documentation/devicetree/bindings/soc/fsl/layerscape/ftm-alarm.txt -@@ -0,0 +1,32 @@ -+Freescale FlexTimer Module (FTM) Alarm -+ -+Required properties: -+ -+- compatible : Should be "fsl,ftm-alarm" or "fsl,-ftm-alarm", the -+ supported chips include -+ "fsl,ls1012a-ftm-alarm" -+ "fsl,ls1021a-ftm-alarm" -+ "fsl,ls1043a-ftm-alarm" -+ "fsl,ls1046a-ftm-alarm" -+ "fsl,ls1088a-ftm-alarm" -+ "fsl,ls208xa-ftm-alarm" -+- reg : Specifies base physical address and size of the register sets for the -+ FlexTimer Module and base physical address of IP Powerdown Exception Control -+ Register. -+- reg-names: names of the mapped memory regions listed in regs property. -+ should include the following entries: -+ "ftm": Address of the register sets for FlexTimer Module -+ "pmctrl": Address of IP Powerdown Exception Control register -+- interrupts : Should be the FlexTimer Module interrupt. -+- big-endian: If the host controller is big-endian mode, specify this property. -+ The default endian mode is little-endian. -+ -+Example: -+ftm0: ftm0@29d0000 { -+ compatible = "fsl,ls1043a-ftm-alarm"; -+ reg = <0x0 0x29d0000 0x0 0x10000>, -+ <0x0 0x1ee2140 0x0 0x4>; -+ reg-names = "ftm", "pmctrl"; -+ interrupts = <0 86 0x4>; -+ big-endian; -+}; ---- a/drivers/clocksource/fsl_ftm_timer.c -+++ b/drivers/clocksource/fsl_ftm_timer.c -@@ -83,11 +83,11 @@ static inline void ftm_counter_disable(v - - static inline void ftm_irq_acknowledge(void __iomem *base) - { -- u32 val; -+ unsigned int timeout = 100; - -- val = ftm_readl(base + FTM_SC); -- val &= ~FTM_SC_TOF; -- ftm_writel(val, base + FTM_SC); -+ while ((FTM_SC_TOF & ftm_readl(base + FTM_SC)) && timeout--) -+ ftm_writel(ftm_readl(base + FTM_SC) & (~FTM_SC_TOF), -+ base + FTM_SC); - } - - static inline void ftm_irq_enable(void __iomem *base) ---- /dev/null -+++ b/drivers/soc/fsl/layerscape/ftm_alarm.c -@@ -0,0 +1,382 @@ -+/* -+ * Freescale FlexTimer Module (FTM) Alarm driver. -+ * -+ * Copyright 2014 Freescale Semiconductor, Inc. -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * as published by the Free Software Foundation; either version 2 -+ * of the License, or (at your option) any later version. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#define FTM_SC 0x00 -+#define FTM_SC_CLK_SHIFT 3 -+#define FTM_SC_CLK_MASK (0x3 << FTM_SC_CLK_SHIFT) -+#define FTM_SC_CLK(c) ((c) << FTM_SC_CLK_SHIFT) -+#define FTM_SC_PS_MASK 0x7 -+#define FTM_SC_TOIE BIT(6) -+#define FTM_SC_TOF BIT(7) -+ -+#define FTM_SC_CLKS_FIXED_FREQ 0x02 -+ -+#define FTM_CNT 0x04 -+#define FTM_MOD 0x08 -+#define FTM_CNTIN 0x4C -+ -+#define FIXED_FREQ_CLK 32000 -+#define MAX_FREQ_DIV (1 << FTM_SC_PS_MASK) -+#define MAX_COUNT_VAL 0xffff -+ -+static void __iomem *ftm1_base; -+static void __iomem *rcpm_ftm_addr; -+static void __iomem *scfg_scrachpad_addr; -+static u32 alarm_freq; -+static bool big_endian; -+ -+enum pmu_endian_type { -+ BIG_ENDIAN, -+ LITTLE_ENDIAN, -+}; -+ -+struct rcpm_cfg { -+ enum pmu_endian_type big_endian; /* Big/Little endian of PMU module */ -+ u32 flextimer_set_bit; /* FTM is not powerdown during device LPM20 */ -+}; -+ -+static struct rcpm_cfg ls1012a_rcpm_cfg = { -+ .big_endian = BIG_ENDIAN, -+ .flextimer_set_bit = 0x20000, -+}; -+ -+static struct rcpm_cfg ls1021a_rcpm_cfg = { -+ .big_endian = BIG_ENDIAN, -+ .flextimer_set_bit = 0x30000000, -+}; -+ -+static struct rcpm_cfg ls1043a_rcpm_cfg = { -+ .big_endian = BIG_ENDIAN, -+ .flextimer_set_bit = 0x20000, -+}; -+ -+static struct rcpm_cfg ls1046a_rcpm_cfg = { -+ .big_endian = BIG_ENDIAN, -+ .flextimer_set_bit = 0x20000, -+}; -+ -+static struct rcpm_cfg ls1088a_rcpm_cfg = { -+ .big_endian = LITTLE_ENDIAN, -+ .flextimer_set_bit = 0x4000, -+}; -+ -+static struct rcpm_cfg ls208xa_rcpm_cfg = { -+ .big_endian = LITTLE_ENDIAN, -+ .flextimer_set_bit = 0x4000, -+}; -+ -+static struct rcpm_cfg lx2160a_rcpm_cfg = { -+ .big_endian = LITTLE_ENDIAN, -+ .flextimer_set_bit = 0x4000, -+}; -+ -+static const struct of_device_id ippdexpcr_of_match[] = { -+ { .compatible = "fsl,ls1012a-ftm-alarm", .data = &ls1012a_rcpm_cfg}, -+ { .compatible = "fsl,ls1021a-ftm-alarm", .data = &ls1021a_rcpm_cfg}, -+ { .compatible = "fsl,ls1043a-ftm-alarm", .data = &ls1043a_rcpm_cfg}, -+ { .compatible = "fsl,ls1046a-ftm-alarm", .data = &ls1046a_rcpm_cfg}, -+ { .compatible = "fsl,ls1088a-ftm-alarm", .data = &ls1088a_rcpm_cfg}, -+ { .compatible = "fsl,ls208xa-ftm-alarm", .data = &ls208xa_rcpm_cfg}, -+ { .compatible = "fsl,lx2160a-ftm-alarm", .data = &lx2160a_rcpm_cfg}, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, ippdexpcr_of_match); -+ -+static inline u32 ftm_readl(void __iomem *addr) -+{ -+ if (big_endian) -+ return ioread32be(addr); -+ -+ return ioread32(addr); -+} -+ -+static inline void ftm_writel(u32 val, void __iomem *addr) -+{ -+ if (big_endian) -+ iowrite32be(val, addr); -+ else -+ iowrite32(val, addr); -+} -+ -+static inline void ftm_counter_enable(void __iomem *base) -+{ -+ u32 val; -+ -+ /* select and enable counter clock source */ -+ val = ftm_readl(base + FTM_SC); -+ val &= ~(FTM_SC_PS_MASK | FTM_SC_CLK_MASK); -+ val |= (FTM_SC_PS_MASK | FTM_SC_CLK(FTM_SC_CLKS_FIXED_FREQ)); -+ ftm_writel(val, base + FTM_SC); -+} -+ -+static inline void ftm_counter_disable(void __iomem *base) -+{ -+ u32 val; -+ -+ /* disable counter clock source */ -+ val = ftm_readl(base + FTM_SC); -+ val &= ~(FTM_SC_PS_MASK | FTM_SC_CLK_MASK); -+ ftm_writel(val, base + FTM_SC); -+} -+ -+static inline void ftm_irq_acknowledge(void __iomem *base) -+{ -+ unsigned int timeout = 100; -+ -+ while ((FTM_SC_TOF & ftm_readl(base + FTM_SC)) && timeout--) -+ ftm_writel(ftm_readl(base + FTM_SC) & (~FTM_SC_TOF), -+ base + FTM_SC); -+} -+ -+static inline void ftm_irq_enable(void __iomem *base) -+{ -+ u32 val; -+ -+ val = ftm_readl(base + FTM_SC); -+ val |= FTM_SC_TOIE; -+ ftm_writel(val, base + FTM_SC); -+} -+ -+static inline void ftm_irq_disable(void __iomem *base) -+{ -+ u32 val; -+ -+ val = ftm_readl(base + FTM_SC); -+ val &= ~FTM_SC_TOIE; -+ ftm_writel(val, base + FTM_SC); -+} -+ -+static inline void ftm_reset_counter(void __iomem *base) -+{ -+ /* -+ * The CNT register contains the FTM counter value. -+ * Reset clears the CNT register. Writing any value to COUNT -+ * updates the counter with its initial value, CNTIN. -+ */ -+ ftm_writel(0x00, base + FTM_CNT); -+} -+ -+static u32 time_to_cycle(unsigned long time) -+{ -+ u32 cycle; -+ -+ cycle = time * alarm_freq; -+ if (cycle > MAX_COUNT_VAL) { -+ pr_err("Out of alarm range.\n"); -+ cycle = 0; -+ } -+ -+ return cycle; -+} -+ -+static u32 cycle_to_time(u32 cycle) -+{ -+ return cycle / alarm_freq + 1; -+} -+ -+static void ftm_clean_alarm(void) -+{ -+ ftm_counter_disable(ftm1_base); -+ -+ ftm_writel(0x00, ftm1_base + FTM_CNTIN); -+ ftm_writel(~0U, ftm1_base + FTM_MOD); -+ -+ ftm_reset_counter(ftm1_base); -+} -+ -+static int ftm_set_alarm(u64 cycle) -+{ -+ ftm_irq_disable(ftm1_base); -+ -+ /* -+ * The counter increments until the value of MOD is reached, -+ * at which point the counter is reloaded with the value of CNTIN. -+ * The TOF (the overflow flag) bit is set when the FTM counter -+ * changes from MOD to CNTIN. So we should using the cycle - 1. -+ */ -+ ftm_writel(cycle - 1, ftm1_base + FTM_MOD); -+ -+ ftm_counter_enable(ftm1_base); -+ -+ ftm_irq_enable(ftm1_base); -+ -+ return 0; -+} -+ -+static irqreturn_t ftm_alarm_interrupt(int irq, void *dev_id) -+{ -+ ftm_irq_acknowledge(ftm1_base); -+ ftm_irq_disable(ftm1_base); -+ ftm_clean_alarm(); -+ -+ return IRQ_HANDLED; -+} -+ -+static ssize_t ftm_alarm_show(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ u32 count, val; -+ -+ count = ftm_readl(ftm1_base + FTM_MOD); -+ val = ftm_readl(ftm1_base + FTM_CNT); -+ val = (count & MAX_COUNT_VAL) - val; -+ val = cycle_to_time(val); -+ -+ return sprintf(buf, "%u\n", val); -+} -+ -+static ssize_t ftm_alarm_store(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ u32 cycle; -+ unsigned long time; -+ -+ if (kstrtoul(buf, 0, &time)) -+ return -EINVAL; -+ -+ ftm_clean_alarm(); -+ -+ cycle = time_to_cycle(time); -+ if (!cycle) -+ return -EINVAL; -+ -+ ftm_set_alarm(cycle); -+ -+ return count; -+} -+ -+static struct device_attribute ftm_alarm_attributes = __ATTR(ftm_alarm, 0644, -+ ftm_alarm_show, ftm_alarm_store); -+ -+static int ftm_alarm_probe(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node; -+ struct resource *r; -+ int irq; -+ int ret; -+ struct rcpm_cfg *rcpm_cfg; -+ u32 ippdexpcr, flextimer; -+ const struct of_device_id *of_id; -+ enum pmu_endian_type endian; -+ -+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ if (!r) -+ return -ENODEV; -+ -+ ftm1_base = devm_ioremap_resource(&pdev->dev, r); -+ if (IS_ERR(ftm1_base)) -+ return PTR_ERR(ftm1_base); -+ -+ of_id = of_match_node(ippdexpcr_of_match, np); -+ if (!of_id) -+ return -ENODEV; -+ -+ rcpm_cfg = devm_kzalloc(&pdev->dev, sizeof(*rcpm_cfg), GFP_KERNEL); -+ if (!rcpm_cfg) -+ return -ENOMEM; -+ -+ rcpm_cfg = (struct rcpm_cfg *)of_id->data; -+ endian = rcpm_cfg->big_endian; -+ flextimer = rcpm_cfg->flextimer_set_bit; -+ -+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pmctrl"); -+ if (r) { -+ rcpm_ftm_addr = devm_ioremap_resource(&pdev->dev, r); -+ if (IS_ERR(rcpm_ftm_addr)) -+ return PTR_ERR(rcpm_ftm_addr); -+ if (endian == BIG_ENDIAN) -+ ippdexpcr = ioread32be(rcpm_ftm_addr); -+ else -+ ippdexpcr = ioread32(rcpm_ftm_addr); -+ ippdexpcr |= flextimer; -+ if (endian == BIG_ENDIAN) -+ iowrite32be(ippdexpcr, rcpm_ftm_addr); -+ else -+ iowrite32(ippdexpcr, rcpm_ftm_addr); -+ -+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "scrachpad"); -+ if (r) { -+ scfg_scrachpad_addr = devm_ioremap_resource(&pdev->dev, r); -+ iowrite32(ippdexpcr, scfg_scrachpad_addr); -+ } -+ } -+ -+ irq = irq_of_parse_and_map(np, 0); -+ if (irq <= 0) { -+ pr_err("ftm: unable to get IRQ from DT, %d\n", irq); -+ return -EINVAL; -+ } -+ -+ big_endian = of_property_read_bool(np, "big-endian"); -+ -+ ret = devm_request_irq(&pdev->dev, irq, ftm_alarm_interrupt, -+ IRQF_NO_SUSPEND, dev_name(&pdev->dev), NULL); -+ if (ret < 0) { -+ dev_err(&pdev->dev, "failed to request irq\n"); -+ return ret; -+ } -+ -+ ret = device_create_file(&pdev->dev, &ftm_alarm_attributes); -+ if (ret) { -+ dev_err(&pdev->dev, "create sysfs fail.\n"); -+ return ret; -+ } -+ -+ alarm_freq = (u32)FIXED_FREQ_CLK / (u32)MAX_FREQ_DIV; -+ -+ ftm_clean_alarm(); -+ -+ device_init_wakeup(&pdev->dev, true); -+ -+ return ret; -+} -+ -+static const struct of_device_id ftm_alarm_match[] = { -+ { .compatible = "fsl,ftm-alarm", }, -+ { .compatible = "fsl,ls1012a-ftm-alarm", }, -+ { .compatible = "fsl,ls1021a-ftm-alarm", }, -+ { .compatible = "fsl,ls1043a-ftm-alarm", }, -+ { .compatible = "fsl,ls1046a-ftm-alarm", }, -+ { .compatible = "fsl,ls1088a-ftm-alarm", }, -+ { .compatible = "fsl,ls208xa-ftm-alarm", }, -+ { .compatible = "fsl,lx2160a-ftm-alarm", }, -+ { .compatible = "fsl,ftm-timer", }, -+ { }, -+}; -+ -+static struct platform_driver ftm_alarm_driver = { -+ .probe = ftm_alarm_probe, -+ .driver = { -+ .name = "ftm-alarm", -+ .owner = THIS_MODULE, -+ .of_match_table = ftm_alarm_match, -+ }, -+}; -+ -+static int __init ftm_alarm_init(void) -+{ -+ return platform_driver_register(&ftm_alarm_driver); -+} -+device_initcall(ftm_alarm_init); diff --git a/target/linux/layerscape/patches-4.14/804-i2c-support-layerscape.patch b/target/linux/layerscape/patches-4.14/804-i2c-support-layerscape.patch deleted file mode 100644 index 31c686d561..0000000000 --- a/target/linux/layerscape/patches-4.14/804-i2c-support-layerscape.patch +++ /dev/null @@ -1,478 +0,0 @@ -From 3f7d59061c38287bdc2fec2e94b4df9e6e62dbc6 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:39 +0800 -Subject: [PATCH] i2c: support layerscape - -This is an integrated patch of i2c for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Laurentiu Tudor -Signed-off-by: Oleksij Rempel -Signed-off-by: Wolfram Sang -Signed-off-by: Zhang Ying-22455 ---- - drivers/i2c/busses/i2c-imx.c | 245 +++++++++++++++++++++++++--- - drivers/i2c/muxes/i2c-mux-pca954x.c | 44 ++++- - 2 files changed, 268 insertions(+), 21 deletions(-) - ---- a/drivers/i2c/busses/i2c-imx.c -+++ b/drivers/i2c/busses/i2c-imx.c -@@ -53,6 +53,11 @@ - #include - #include - #include -+#include -+#include -+#include -+#include -+#include - - /* This will be the driver name the kernel reports */ - #define DRIVER_NAME "imx-i2c" -@@ -117,6 +122,54 @@ - - #define I2C_PM_TIMEOUT 10 /* ms */ - -+enum pinmux_endian_type { -+ BIG_ENDIAN, -+ LITTLE_ENDIAN, -+}; -+ -+struct pinmux_cfg { -+ enum pinmux_endian_type endian; /* endian of RCWPMUXCR0 */ -+ u32 pmuxcr_offset; -+ u32 pmuxcr_set_bit; /* pin mux of RCWPMUXCR0 */ -+}; -+ -+static struct pinmux_cfg ls1012a_pinmux_cfg = { -+ .endian = BIG_ENDIAN, -+ .pmuxcr_offset = 0x430, -+ .pmuxcr_set_bit = 0x10, -+}; -+ -+static struct pinmux_cfg ls1043a_pinmux_cfg = { -+ .endian = BIG_ENDIAN, -+ .pmuxcr_offset = 0x40C, -+ .pmuxcr_set_bit = 0x10, -+}; -+ -+static struct pinmux_cfg ls1046a_pinmux_cfg = { -+ .endian = BIG_ENDIAN, -+ .pmuxcr_offset = 0x40C, -+ .pmuxcr_set_bit = 0x80000000, -+}; -+ -+static const struct of_device_id pinmux_of_match[] = { -+ { .compatible = "fsl,ls1012a-vf610-i2c", .data = &ls1012a_pinmux_cfg}, -+ { .compatible = "fsl,ls1043a-vf610-i2c", .data = &ls1043a_pinmux_cfg}, -+ { .compatible = "fsl,ls1046a-vf610-i2c", .data = &ls1046a_pinmux_cfg}, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, pinmux_of_match); -+ -+/* The SCFG, Supplemental Configuration Unit, provides SoC specific -+ * configuration and status registers for the device. There is a -+ * SDHC IO VSEL control register on SCFG for some platforms. It's -+ * used to support SDHC IO voltage switching. -+ */ -+static const struct of_device_id scfg_device_ids[] = { -+ { .compatible = "fsl,ls1012a-scfg", }, -+ { .compatible = "fsl,ls1043a-scfg", }, -+ { .compatible = "fsl,ls1046a-scfg", }, -+ {} -+}; - /* - * sorted list of clock divider, register value pairs - * taken from table 26-5, p.26-9, Freescale i.MX -@@ -210,6 +263,12 @@ struct imx_i2c_struct { - struct pinctrl_state *pinctrl_pins_gpio; - - struct imx_i2c_dma *dma; -+ int layerscape_bus_recover; -+ int gpio; -+ int need_set_pmuxcr; -+ int pmuxcr_set; -+ int pmuxcr_endian; -+ void __iomem *pmuxcr_addr; - }; - - static const struct imx_i2c_hwdata imx1_i2c_hwdata = { -@@ -281,8 +340,8 @@ static inline unsigned char imx_i2c_read - } - - /* Functions for DMA support */ --static void i2c_imx_dma_request(struct imx_i2c_struct *i2c_imx, -- dma_addr_t phy_addr) -+static int i2c_imx_dma_request(struct imx_i2c_struct *i2c_imx, -+ dma_addr_t phy_addr) - { - struct imx_i2c_dma *dma; - struct dma_slave_config dma_sconfig; -@@ -291,11 +350,13 @@ static void i2c_imx_dma_request(struct i - - dma = devm_kzalloc(dev, sizeof(*dma), GFP_KERNEL); - if (!dma) -- return; -+ return -ENOMEM; - -- dma->chan_tx = dma_request_slave_channel(dev, "tx"); -- if (!dma->chan_tx) { -- dev_dbg(dev, "can't request DMA tx channel\n"); -+ dma->chan_tx = dma_request_chan(dev, "tx"); -+ if (IS_ERR(dma->chan_tx)) { -+ ret = PTR_ERR(dma->chan_tx); -+ if (ret != -ENODEV && ret != -EPROBE_DEFER) -+ dev_err(dev, "can't request DMA tx channel (%d)\n", ret); - goto fail_al; - } - -@@ -306,13 +367,15 @@ static void i2c_imx_dma_request(struct i - dma_sconfig.direction = DMA_MEM_TO_DEV; - ret = dmaengine_slave_config(dma->chan_tx, &dma_sconfig); - if (ret < 0) { -- dev_dbg(dev, "can't configure tx channel\n"); -+ dev_err(dev, "can't configure tx channel (%d)\n", ret); - goto fail_tx; - } - -- dma->chan_rx = dma_request_slave_channel(dev, "rx"); -- if (!dma->chan_rx) { -- dev_dbg(dev, "can't request DMA rx channel\n"); -+ dma->chan_rx = dma_request_chan(dev, "rx"); -+ if (IS_ERR(dma->chan_rx)) { -+ ret = PTR_ERR(dma->chan_rx); -+ if (ret != -ENODEV && ret != -EPROBE_DEFER) -+ dev_err(dev, "can't request DMA rx channel (%d)\n", ret); - goto fail_tx; - } - -@@ -323,7 +386,7 @@ static void i2c_imx_dma_request(struct i - dma_sconfig.direction = DMA_DEV_TO_MEM; - ret = dmaengine_slave_config(dma->chan_rx, &dma_sconfig); - if (ret < 0) { -- dev_dbg(dev, "can't configure rx channel\n"); -+ dev_err(dev, "can't configure rx channel (%d)\n", ret); - goto fail_rx; - } - -@@ -332,7 +395,7 @@ static void i2c_imx_dma_request(struct i - dev_info(dev, "using %s (tx) and %s (rx) for DMA transfers\n", - dma_chan_name(dma->chan_tx), dma_chan_name(dma->chan_rx)); - -- return; -+ return 0; - - fail_rx: - dma_release_channel(dma->chan_rx); -@@ -340,7 +403,8 @@ fail_tx: - dma_release_channel(dma->chan_tx); - fail_al: - devm_kfree(dev, dma); -- dev_info(dev, "can't use DMA, using PIO instead.\n"); -+ /* return successfully if there is no dma support */ -+ return ret == -ENODEV ? 0 : ret; - } - - static void i2c_imx_dma_callback(void *arg) -@@ -878,6 +942,78 @@ static int i2c_imx_read(struct imx_i2c_s - return 0; - } - -+/* -+ * Based on the I2C specification, if the data line (SDA) is -+ * stuck low, the master should send nine * clock pulses. -+ * The I2C slave device that held the bus low should release it -+ * sometime within * those nine clocks. Due to this erratum, -+ * the I2C controller cannot generate nine clock pulses. -+ */ -+static int i2c_imx_recovery_for_layerscape(struct imx_i2c_struct *i2c_imx) -+{ -+ u32 pmuxcr = 0; -+ int ret; -+ unsigned int i, temp; -+ -+ /* configure IICx_SCL/GPIO pin as a GPIO */ -+ if (i2c_imx->need_set_pmuxcr == 1) { -+ pmuxcr = ioread32be(i2c_imx->pmuxcr_addr); -+ if (i2c_imx->pmuxcr_endian == BIG_ENDIAN) -+ iowrite32be(i2c_imx->pmuxcr_set|pmuxcr, -+ i2c_imx->pmuxcr_addr); -+ else -+ iowrite32(i2c_imx->pmuxcr_set|pmuxcr, -+ i2c_imx->pmuxcr_addr); -+ } -+ -+ ret = gpio_request(i2c_imx->gpio, i2c_imx->adapter.name); -+ if (ret) { -+ dev_err(&i2c_imx->adapter.dev, -+ "can't get gpio: %d\n", ret); -+ return ret; -+ } -+ -+ /* Configure GPIO pin as an output and open drain. */ -+ gpio_direction_output(i2c_imx->gpio, 1); -+ udelay(10); -+ -+ /* Write data to generate 9 pulses */ -+ for (i = 0; i < 9; i++) { -+ gpio_set_value(i2c_imx->gpio, 1); -+ udelay(10); -+ gpio_set_value(i2c_imx->gpio, 0); -+ udelay(10); -+ } -+ /* ensure that the last level sent is always high */ -+ gpio_set_value(i2c_imx->gpio, 1); -+ -+ /* -+ * Set I2Cx_IBCR = 0h00 to generate a STOP and then -+ * set I2Cx_IBCR = 0h80 to reset -+ */ -+ temp = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2CR); -+ temp &= ~(I2CR_MSTA | I2CR_MTX); -+ imx_i2c_write_reg(temp, i2c_imx, IMX_I2C_I2CR); -+ -+ /* Restore the saved value of the register SCFG_RCWPMUXCR0 */ -+ if (i2c_imx->need_set_pmuxcr == 1) { -+ if (i2c_imx->pmuxcr_endian == BIG_ENDIAN) -+ iowrite32be(pmuxcr, i2c_imx->pmuxcr_addr); -+ else -+ iowrite32(pmuxcr, i2c_imx->pmuxcr_addr); -+ } -+ /* -+ * Set I2C_IBSR[IBAL] to clear the IBAL bit if- -+ * I2C_IBSR[IBAL] = 1 -+ */ -+ temp = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2SR); -+ if (temp & I2SR_IAL) { -+ temp &= ~I2SR_IAL; -+ imx_i2c_write_reg(temp, i2c_imx, IMX_I2C_I2SR); -+ } -+ return 0; -+} -+ - static int i2c_imx_xfer(struct i2c_adapter *adapter, - struct i2c_msg *msgs, int num) - { -@@ -888,6 +1024,19 @@ static int i2c_imx_xfer(struct i2c_adapt - - dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__); - -+ /* -+ * workround for ERR010027: ensure that the I2C BUS is idle -+ * before switching to master mode and attempting a Start cycle -+ */ -+ result = i2c_imx_bus_busy(i2c_imx, 0); -+ if (result) { -+ /* timeout */ -+ if ((result == -ETIMEDOUT) && (i2c_imx->layerscape_bus_recover == 1)) -+ i2c_imx_recovery_for_layerscape(i2c_imx); -+ else -+ goto out; -+ } -+ - result = pm_runtime_get_sync(i2c_imx->adapter.dev.parent); - if (result < 0) - goto out; -@@ -1030,6 +1179,50 @@ static int i2c_imx_init_recovery_info(st - return 0; - } - -+/* -+ * switch SCL and SDA to their GPIO function and do some bitbanging -+ * for bus recovery. -+ * There are platforms such as Layerscape that don't support pinctrl, so add -+ * workaround for layerscape, it has no effect for other platforms. -+ */ -+static int i2c_imx_init_recovery_for_layerscape( -+ struct imx_i2c_struct *i2c_imx, -+ struct platform_device *pdev) -+{ -+ const struct of_device_id *of_id; -+ struct device_node *np = pdev->dev.of_node; -+ struct pinmux_cfg *pinmux_cfg; -+ struct device_node *scfg_node; -+ void __iomem *scfg_base = NULL; -+ -+ i2c_imx->gpio = of_get_named_gpio(np, "fsl-scl-gpio", 0); -+ if (!gpio_is_valid(i2c_imx->gpio)) { -+ dev_info(&pdev->dev, "fsl-scl-gpio not found\n"); -+ return 0; -+ } -+ pinmux_cfg = devm_kzalloc(&pdev->dev, sizeof(*pinmux_cfg), GFP_KERNEL); -+ if (!pinmux_cfg) -+ return -ENOMEM; -+ -+ i2c_imx->need_set_pmuxcr = 0; -+ of_id = of_match_node(pinmux_of_match, np); -+ if (of_id) { -+ pinmux_cfg = (struct pinmux_cfg *)of_id->data; -+ i2c_imx->pmuxcr_endian = pinmux_cfg->endian; -+ i2c_imx->pmuxcr_set = pinmux_cfg->pmuxcr_set_bit; -+ scfg_node = of_find_matching_node(NULL, scfg_device_ids); -+ if (scfg_node) { -+ scfg_base = of_iomap(scfg_node, 0); -+ if (scfg_base) { -+ i2c_imx->pmuxcr_addr = scfg_base + pinmux_cfg->pmuxcr_offset; -+ i2c_imx->need_set_pmuxcr = 1; -+ } -+ } -+ } -+ i2c_imx->layerscape_bus_recover = 1; -+ return 0; -+} -+ - static u32 i2c_imx_func(struct i2c_adapter *adapter) - { - return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL -@@ -1085,6 +1278,11 @@ static int i2c_imx_probe(struct platform - i2c_imx->adapter.dev.of_node = pdev->dev.of_node; - i2c_imx->base = base; - -+ /* Init optional bus recovery for layerscape */ -+ ret = i2c_imx_init_recovery_for_layerscape(i2c_imx, pdev); -+ if (ret) -+ return ret; -+ - /* Get I2C clock */ - i2c_imx->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(i2c_imx->clk)) { -@@ -1104,7 +1302,8 @@ static int i2c_imx_probe(struct platform - pdev->name, i2c_imx); - if (ret) { - dev_err(&pdev->dev, "can't claim irq %d\n", irq); -- goto clk_disable; -+ clk_disable_unprepare(i2c_imx->clk); -+ return ret; - } - - /* Init queue */ -@@ -1151,25 +1350,31 @@ static int i2c_imx_probe(struct platform - pm_runtime_mark_last_busy(&pdev->dev); - pm_runtime_put_autosuspend(&pdev->dev); - -+ /* Init DMA config if supported */ -+ ret = i2c_imx_dma_request(i2c_imx, phy_addr); -+ if (ret) { -+ if (ret != -EPROBE_DEFER) -+ dev_info(&pdev->dev, "can't use DMA, using PIO instead.\n"); -+ else -+ goto del_adapter; -+ } -+ - dev_dbg(&i2c_imx->adapter.dev, "claimed irq %d\n", irq); - dev_dbg(&i2c_imx->adapter.dev, "device resources: %pR\n", res); - dev_dbg(&i2c_imx->adapter.dev, "adapter name: \"%s\"\n", - i2c_imx->adapter.name); -- dev_info(&i2c_imx->adapter.dev, "IMX I2C adapter registered\n"); -- -- /* Init DMA config if supported */ -- i2c_imx_dma_request(i2c_imx, phy_addr); - -+ dev_info(&i2c_imx->adapter.dev, "IMX I2C adapter registered\n"); - return 0; /* Return OK */ - -+del_adapter: -+ i2c_del_adapter(&i2c_imx->adapter); - rpm_disable: - pm_runtime_put_noidle(&pdev->dev); - pm_runtime_disable(&pdev->dev); - pm_runtime_set_suspended(&pdev->dev); - pm_runtime_dont_use_autosuspend(&pdev->dev); - --clk_disable: -- clk_disable_unprepare(i2c_imx->clk); - return ret; - } - ---- a/drivers/i2c/muxes/i2c-mux-pca954x.c -+++ b/drivers/i2c/muxes/i2c-mux-pca954x.c -@@ -85,6 +85,7 @@ struct pca954x { - struct irq_domain *irq; - unsigned int irq_mask; - raw_spinlock_t lock; -+ u8 disable_mux; /* do not disable mux if val not 0 */ - }; - - /* Provide specs for the PCA954x types we know about */ -@@ -221,6 +222,13 @@ static int pca954x_deselect_mux(struct i - if (!(data->deselect & (1 << chan))) - return 0; - -+#ifdef CONFIG_ARCH_LAYERSCAPE -+ if (data->disable_mux != 0) -+ data->last_chan = data->chip->nchans; -+ else -+ data->last_chan = 0; -+ return pca954x_reg_write(muxc->parent, client, data->disable_mux); -+#endif - /* Deselect active channel */ - data->last_chan = 0; - return pca954x_reg_write(muxc->parent, client, data->last_chan); -@@ -361,6 +369,28 @@ static int pca954x_probe(struct i2c_clie - return -ENOMEM; - data = i2c_mux_priv(muxc); - -+#ifdef CONFIG_ARCH_LAYERSCAPE -+ /* The point here is that you must not disable a mux if there -+ * are no pullups on the input or you mess up the I2C. This -+ * needs to be put into the DTS really as the kernel cannot -+ * know this otherwise. -+ */ -+ match = of_match_device(of_match_ptr(pca954x_of_match), &client->dev); -+ if (match) -+ data->chip = of_device_get_match_data(&client->dev); -+ else -+ data->chip = &chips[id->driver_data]; -+ -+ data->disable_mux = of_node && -+ of_property_read_bool(of_node, "i2c-mux-never-disable") && -+ data->chip->muxtype == pca954x_ismux ? -+ data->chip->enable : 0; -+ /* force the first selection */ -+ if (data->disable_mux != 0) -+ data->last_chan = data->chip->nchans; -+ else -+ data->last_chan = 0; -+#endif - i2c_set_clientdata(client, muxc); - data->client = client; - -@@ -373,18 +403,23 @@ static int pca954x_probe(struct i2c_clie - * that the mux is in fact present. This also - * initializes the mux to disconnected state. - */ -+#ifdef CONFIG_ARCH_LAYERSCAPE -+ if (i2c_smbus_write_byte(client, data->disable_mux) < 0) { -+#else - if (i2c_smbus_write_byte(client, 0) < 0) { -+#endif - dev_warn(&client->dev, "probe failed\n"); - return -ENODEV; - } - -+#ifndef CONFIG_ARCH_LAYERSCAPE - match = of_match_device(of_match_ptr(pca954x_of_match), &client->dev); - if (match) - data->chip = of_device_get_match_data(&client->dev); - else - data->chip = &chips[id->driver_data]; -- - data->last_chan = 0; /* force the first selection */ -+#endif - - idle_disconnect_dt = of_node && - of_property_read_bool(of_node, "i2c-mux-idle-disconnect"); -@@ -454,6 +489,13 @@ static int pca954x_resume(struct device - struct i2c_mux_core *muxc = i2c_get_clientdata(client); - struct pca954x *data = i2c_mux_priv(muxc); - -+#ifdef CONFIG_ARCH_LAYERSCAPE -+ if (data->disable_mux != 0) -+ data->last_chan = data->chip->nchans; -+ else -+ data->last_chan = 0; -+ return i2c_smbus_write_byte(client, data->disable_mux); -+#endif - data->last_chan = 0; - return i2c_smbus_write_byte(client, 0); - } diff --git a/target/linux/layerscape/patches-4.14/805-qe-support-layerscape.patch b/target/linux/layerscape/patches-4.14/805-qe-support-layerscape.patch deleted file mode 100644 index 0a6ad579ff..0000000000 --- a/target/linux/layerscape/patches-4.14/805-qe-support-layerscape.patch +++ /dev/null @@ -1,1961 +0,0 @@ -From f4e3e2cf6484056225385d717da4e9c4f8613935 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:58 +0800 -Subject: [PATCH] qe: support layerscape - -This is an integrated patch of qe for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Zhao Qiang ---- - .../fsl/qe/qe_ic.c => irqchip/irq-qeic.c} | 389 +++++++++++------- - drivers/soc/fsl/qe/Kconfig | 2 +- - drivers/soc/fsl/qe/Makefile | 2 +- - drivers/soc/fsl/qe/qe.c | 80 ++-- - drivers/soc/fsl/qe/qe_ic.h | 103 ----- - drivers/soc/fsl/qe/qe_io.c | 42 +- - drivers/soc/fsl/qe/qe_tdm.c | 8 +- - drivers/soc/fsl/qe/ucc.c | 10 +- - drivers/soc/fsl/qe/ucc_fast.c | 74 ++-- - drivers/tty/serial/ucc_uart.c | 1 + - include/soc/fsl/qe/qe.h | 1 - - include/soc/fsl/qe/qe_ic.h | 139 ------- - 12 files changed, 359 insertions(+), 492 deletions(-) - rename drivers/{soc/fsl/qe/qe_ic.c => irqchip/irq-qeic.c} (54%) - delete mode 100644 drivers/soc/fsl/qe/qe_ic.h - delete mode 100644 include/soc/fsl/qe/qe_ic.h - ---- a/drivers/soc/fsl/qe/qe_ic.c -+++ /dev/null -@@ -1,512 +0,0 @@ --/* -- * arch/powerpc/sysdev/qe_lib/qe_ic.c -- * -- * Copyright (C) 2006 Freescale Semiconductor, Inc. All rights reserved. -- * -- * Author: Li Yang -- * Based on code from Shlomi Gridish -- * -- * QUICC ENGINE Interrupt Controller -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License as published by the -- * Free Software Foundation; either version 2 of the License, or (at your -- * option) any later version. -- */ -- --#include --#include --#include --#include --#include --#include --#include --#include --#include --#include --#include --#include --#include --#include --#include -- --#include "qe_ic.h" -- --static DEFINE_RAW_SPINLOCK(qe_ic_lock); -- --static struct qe_ic_info qe_ic_info[] = { -- [1] = { -- .mask = 0x00008000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 0, -- .pri_reg = QEIC_CIPWCC, -- }, -- [2] = { -- .mask = 0x00004000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 1, -- .pri_reg = QEIC_CIPWCC, -- }, -- [3] = { -- .mask = 0x00002000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 2, -- .pri_reg = QEIC_CIPWCC, -- }, -- [10] = { -- .mask = 0x00000040, -- .mask_reg = QEIC_CIMR, -- .pri_code = 1, -- .pri_reg = QEIC_CIPZCC, -- }, -- [11] = { -- .mask = 0x00000020, -- .mask_reg = QEIC_CIMR, -- .pri_code = 2, -- .pri_reg = QEIC_CIPZCC, -- }, -- [12] = { -- .mask = 0x00000010, -- .mask_reg = QEIC_CIMR, -- .pri_code = 3, -- .pri_reg = QEIC_CIPZCC, -- }, -- [13] = { -- .mask = 0x00000008, -- .mask_reg = QEIC_CIMR, -- .pri_code = 4, -- .pri_reg = QEIC_CIPZCC, -- }, -- [14] = { -- .mask = 0x00000004, -- .mask_reg = QEIC_CIMR, -- .pri_code = 5, -- .pri_reg = QEIC_CIPZCC, -- }, -- [15] = { -- .mask = 0x00000002, -- .mask_reg = QEIC_CIMR, -- .pri_code = 6, -- .pri_reg = QEIC_CIPZCC, -- }, -- [20] = { -- .mask = 0x10000000, -- .mask_reg = QEIC_CRIMR, -- .pri_code = 3, -- .pri_reg = QEIC_CIPRTA, -- }, -- [25] = { -- .mask = 0x00800000, -- .mask_reg = QEIC_CRIMR, -- .pri_code = 0, -- .pri_reg = QEIC_CIPRTB, -- }, -- [26] = { -- .mask = 0x00400000, -- .mask_reg = QEIC_CRIMR, -- .pri_code = 1, -- .pri_reg = QEIC_CIPRTB, -- }, -- [27] = { -- .mask = 0x00200000, -- .mask_reg = QEIC_CRIMR, -- .pri_code = 2, -- .pri_reg = QEIC_CIPRTB, -- }, -- [28] = { -- .mask = 0x00100000, -- .mask_reg = QEIC_CRIMR, -- .pri_code = 3, -- .pri_reg = QEIC_CIPRTB, -- }, -- [32] = { -- .mask = 0x80000000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 0, -- .pri_reg = QEIC_CIPXCC, -- }, -- [33] = { -- .mask = 0x40000000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 1, -- .pri_reg = QEIC_CIPXCC, -- }, -- [34] = { -- .mask = 0x20000000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 2, -- .pri_reg = QEIC_CIPXCC, -- }, -- [35] = { -- .mask = 0x10000000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 3, -- .pri_reg = QEIC_CIPXCC, -- }, -- [36] = { -- .mask = 0x08000000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 4, -- .pri_reg = QEIC_CIPXCC, -- }, -- [40] = { -- .mask = 0x00800000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 0, -- .pri_reg = QEIC_CIPYCC, -- }, -- [41] = { -- .mask = 0x00400000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 1, -- .pri_reg = QEIC_CIPYCC, -- }, -- [42] = { -- .mask = 0x00200000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 2, -- .pri_reg = QEIC_CIPYCC, -- }, -- [43] = { -- .mask = 0x00100000, -- .mask_reg = QEIC_CIMR, -- .pri_code = 3, -- .pri_reg = QEIC_CIPYCC, -- }, --}; -- --static inline u32 qe_ic_read(volatile __be32 __iomem * base, unsigned int reg) --{ -- return in_be32(base + (reg >> 2)); --} -- --static inline void qe_ic_write(volatile __be32 __iomem * base, unsigned int reg, -- u32 value) --{ -- out_be32(base + (reg >> 2), value); --} -- --static inline struct qe_ic *qe_ic_from_irq(unsigned int virq) --{ -- return irq_get_chip_data(virq); --} -- --static inline struct qe_ic *qe_ic_from_irq_data(struct irq_data *d) --{ -- return irq_data_get_irq_chip_data(d); --} -- --static void qe_ic_unmask_irq(struct irq_data *d) --{ -- struct qe_ic *qe_ic = qe_ic_from_irq_data(d); -- unsigned int src = irqd_to_hwirq(d); -- unsigned long flags; -- u32 temp; -- -- raw_spin_lock_irqsave(&qe_ic_lock, flags); -- -- temp = qe_ic_read(qe_ic->regs, qe_ic_info[src].mask_reg); -- qe_ic_write(qe_ic->regs, qe_ic_info[src].mask_reg, -- temp | qe_ic_info[src].mask); -- -- raw_spin_unlock_irqrestore(&qe_ic_lock, flags); --} -- --static void qe_ic_mask_irq(struct irq_data *d) --{ -- struct qe_ic *qe_ic = qe_ic_from_irq_data(d); -- unsigned int src = irqd_to_hwirq(d); -- unsigned long flags; -- u32 temp; -- -- raw_spin_lock_irqsave(&qe_ic_lock, flags); -- -- temp = qe_ic_read(qe_ic->regs, qe_ic_info[src].mask_reg); -- qe_ic_write(qe_ic->regs, qe_ic_info[src].mask_reg, -- temp & ~qe_ic_info[src].mask); -- -- /* Flush the above write before enabling interrupts; otherwise, -- * spurious interrupts will sometimes happen. To be 100% sure -- * that the write has reached the device before interrupts are -- * enabled, the mask register would have to be read back; however, -- * this is not required for correctness, only to avoid wasting -- * time on a large number of spurious interrupts. In testing, -- * a sync reduced the observed spurious interrupts to zero. -- */ -- mb(); -- -- raw_spin_unlock_irqrestore(&qe_ic_lock, flags); --} -- --static struct irq_chip qe_ic_irq_chip = { -- .name = "QEIC", -- .irq_unmask = qe_ic_unmask_irq, -- .irq_mask = qe_ic_mask_irq, -- .irq_mask_ack = qe_ic_mask_irq, --}; -- --static int qe_ic_host_match(struct irq_domain *h, struct device_node *node, -- enum irq_domain_bus_token bus_token) --{ -- /* Exact match, unless qe_ic node is NULL */ -- struct device_node *of_node = irq_domain_get_of_node(h); -- return of_node == NULL || of_node == node; --} -- --static int qe_ic_host_map(struct irq_domain *h, unsigned int virq, -- irq_hw_number_t hw) --{ -- struct qe_ic *qe_ic = h->host_data; -- struct irq_chip *chip; -- -- if (hw >= ARRAY_SIZE(qe_ic_info)) { -- pr_err("%s: Invalid hw irq number for QEIC\n", __func__); -- return -EINVAL; -- } -- -- if (qe_ic_info[hw].mask == 0) { -- printk(KERN_ERR "Can't map reserved IRQ\n"); -- return -EINVAL; -- } -- /* Default chip */ -- chip = &qe_ic->hc_irq; -- -- irq_set_chip_data(virq, qe_ic); -- irq_set_status_flags(virq, IRQ_LEVEL); -- -- irq_set_chip_and_handler(virq, chip, handle_level_irq); -- -- return 0; --} -- --static const struct irq_domain_ops qe_ic_host_ops = { -- .match = qe_ic_host_match, -- .map = qe_ic_host_map, -- .xlate = irq_domain_xlate_onetwocell, --}; -- --/* Return an interrupt vector or NO_IRQ if no interrupt is pending. */ --unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic) --{ -- int irq; -- -- BUG_ON(qe_ic == NULL); -- -- /* get the interrupt source vector. */ -- irq = qe_ic_read(qe_ic->regs, QEIC_CIVEC) >> 26; -- -- if (irq == 0) -- return NO_IRQ; -- -- return irq_linear_revmap(qe_ic->irqhost, irq); --} -- --/* Return an interrupt vector or NO_IRQ if no interrupt is pending. */ --unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic) --{ -- int irq; -- -- BUG_ON(qe_ic == NULL); -- -- /* get the interrupt source vector. */ -- irq = qe_ic_read(qe_ic->regs, QEIC_CHIVEC) >> 26; -- -- if (irq == 0) -- return NO_IRQ; -- -- return irq_linear_revmap(qe_ic->irqhost, irq); --} -- --void __init qe_ic_init(struct device_node *node, unsigned int flags, -- void (*low_handler)(struct irq_desc *desc), -- void (*high_handler)(struct irq_desc *desc)) --{ -- struct qe_ic *qe_ic; -- struct resource res; -- u32 temp = 0, ret, high_active = 0; -- -- ret = of_address_to_resource(node, 0, &res); -- if (ret) -- return; -- -- qe_ic = kzalloc(sizeof(*qe_ic), GFP_KERNEL); -- if (qe_ic == NULL) -- return; -- -- qe_ic->irqhost = irq_domain_add_linear(node, NR_QE_IC_INTS, -- &qe_ic_host_ops, qe_ic); -- if (qe_ic->irqhost == NULL) { -- kfree(qe_ic); -- return; -- } -- -- qe_ic->regs = ioremap(res.start, resource_size(&res)); -- -- qe_ic->hc_irq = qe_ic_irq_chip; -- -- qe_ic->virq_high = irq_of_parse_and_map(node, 0); -- qe_ic->virq_low = irq_of_parse_and_map(node, 1); -- -- if (qe_ic->virq_low == NO_IRQ) { -- printk(KERN_ERR "Failed to map QE_IC low IRQ\n"); -- kfree(qe_ic); -- return; -- } -- -- /* default priority scheme is grouped. If spread mode is */ -- /* required, configure cicr accordingly. */ -- if (flags & QE_IC_SPREADMODE_GRP_W) -- temp |= CICR_GWCC; -- if (flags & QE_IC_SPREADMODE_GRP_X) -- temp |= CICR_GXCC; -- if (flags & QE_IC_SPREADMODE_GRP_Y) -- temp |= CICR_GYCC; -- if (flags & QE_IC_SPREADMODE_GRP_Z) -- temp |= CICR_GZCC; -- if (flags & QE_IC_SPREADMODE_GRP_RISCA) -- temp |= CICR_GRTA; -- if (flags & QE_IC_SPREADMODE_GRP_RISCB) -- temp |= CICR_GRTB; -- -- /* choose destination signal for highest priority interrupt */ -- if (flags & QE_IC_HIGH_SIGNAL) { -- temp |= (SIGNAL_HIGH << CICR_HPIT_SHIFT); -- high_active = 1; -- } -- -- qe_ic_write(qe_ic->regs, QEIC_CICR, temp); -- -- irq_set_handler_data(qe_ic->virq_low, qe_ic); -- irq_set_chained_handler(qe_ic->virq_low, low_handler); -- -- if (qe_ic->virq_high != NO_IRQ && -- qe_ic->virq_high != qe_ic->virq_low) { -- irq_set_handler_data(qe_ic->virq_high, qe_ic); -- irq_set_chained_handler(qe_ic->virq_high, high_handler); -- } --} -- --void qe_ic_set_highest_priority(unsigned int virq, int high) --{ -- struct qe_ic *qe_ic = qe_ic_from_irq(virq); -- unsigned int src = virq_to_hw(virq); -- u32 temp = 0; -- -- temp = qe_ic_read(qe_ic->regs, QEIC_CICR); -- -- temp &= ~CICR_HP_MASK; -- temp |= src << CICR_HP_SHIFT; -- -- temp &= ~CICR_HPIT_MASK; -- temp |= (high ? SIGNAL_HIGH : SIGNAL_LOW) << CICR_HPIT_SHIFT; -- -- qe_ic_write(qe_ic->regs, QEIC_CICR, temp); --} -- --/* Set Priority level within its group, from 1 to 8 */ --int qe_ic_set_priority(unsigned int virq, unsigned int priority) --{ -- struct qe_ic *qe_ic = qe_ic_from_irq(virq); -- unsigned int src = virq_to_hw(virq); -- u32 temp; -- -- if (priority > 8 || priority == 0) -- return -EINVAL; -- if (WARN_ONCE(src >= ARRAY_SIZE(qe_ic_info), -- "%s: Invalid hw irq number for QEIC\n", __func__)) -- return -EINVAL; -- if (qe_ic_info[src].pri_reg == 0) -- return -EINVAL; -- -- temp = qe_ic_read(qe_ic->regs, qe_ic_info[src].pri_reg); -- -- if (priority < 4) { -- temp &= ~(0x7 << (32 - priority * 3)); -- temp |= qe_ic_info[src].pri_code << (32 - priority * 3); -- } else { -- temp &= ~(0x7 << (24 - priority * 3)); -- temp |= qe_ic_info[src].pri_code << (24 - priority * 3); -- } -- -- qe_ic_write(qe_ic->regs, qe_ic_info[src].pri_reg, temp); -- -- return 0; --} -- --/* Set a QE priority to use high irq, only priority 1~2 can use high irq */ --int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high) --{ -- struct qe_ic *qe_ic = qe_ic_from_irq(virq); -- unsigned int src = virq_to_hw(virq); -- u32 temp, control_reg = QEIC_CICNR, shift = 0; -- -- if (priority > 2 || priority == 0) -- return -EINVAL; -- if (WARN_ONCE(src >= ARRAY_SIZE(qe_ic_info), -- "%s: Invalid hw irq number for QEIC\n", __func__)) -- return -EINVAL; -- -- switch (qe_ic_info[src].pri_reg) { -- case QEIC_CIPZCC: -- shift = CICNR_ZCC1T_SHIFT; -- break; -- case QEIC_CIPWCC: -- shift = CICNR_WCC1T_SHIFT; -- break; -- case QEIC_CIPYCC: -- shift = CICNR_YCC1T_SHIFT; -- break; -- case QEIC_CIPXCC: -- shift = CICNR_XCC1T_SHIFT; -- break; -- case QEIC_CIPRTA: -- shift = CRICR_RTA1T_SHIFT; -- control_reg = QEIC_CRICR; -- break; -- case QEIC_CIPRTB: -- shift = CRICR_RTB1T_SHIFT; -- control_reg = QEIC_CRICR; -- break; -- default: -- return -EINVAL; -- } -- -- shift += (2 - priority) * 2; -- temp = qe_ic_read(qe_ic->regs, control_reg); -- temp &= ~(SIGNAL_MASK << shift); -- temp |= (high ? SIGNAL_HIGH : SIGNAL_LOW) << shift; -- qe_ic_write(qe_ic->regs, control_reg, temp); -- -- return 0; --} -- --static struct bus_type qe_ic_subsys = { -- .name = "qe_ic", -- .dev_name = "qe_ic", --}; -- --static struct device device_qe_ic = { -- .id = 0, -- .bus = &qe_ic_subsys, --}; -- --static int __init init_qe_ic_sysfs(void) --{ -- int rc; -- -- printk(KERN_DEBUG "Registering qe_ic with sysfs...\n"); -- -- rc = subsys_system_register(&qe_ic_subsys, NULL); -- if (rc) { -- printk(KERN_ERR "Failed registering qe_ic sys class\n"); -- return -ENODEV; -- } -- rc = device_register(&device_qe_ic); -- if (rc) { -- printk(KERN_ERR "Failed registering qe_ic sys device\n"); -- return -ENODEV; -- } -- return 0; --} -- --subsys_initcall(init_qe_ic_sysfs); ---- /dev/null -+++ b/drivers/irqchip/irq-qeic.c -@@ -0,0 +1,605 @@ -+/* -+ * drivers/irqchip/irq-qeic.c -+ * -+ * Copyright (C) 2016 Freescale Semiconductor, Inc. All rights reserved. -+ * -+ * Author: Li Yang -+ * Based on code from Shlomi Gridish -+ * -+ * QUICC ENGINE Interrupt Controller -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#define NR_QE_IC_INTS 64 -+ -+/* QE IC registers offset */ -+#define QEIC_CICR 0x00 -+#define QEIC_CIVEC 0x04 -+#define QEIC_CRIPNR 0x08 -+#define QEIC_CIPNR 0x0c -+#define QEIC_CIPXCC 0x10 -+#define QEIC_CIPYCC 0x14 -+#define QEIC_CIPWCC 0x18 -+#define QEIC_CIPZCC 0x1c -+#define QEIC_CIMR 0x20 -+#define QEIC_CRIMR 0x24 -+#define QEIC_CICNR 0x28 -+#define QEIC_CIPRTA 0x30 -+#define QEIC_CIPRTB 0x34 -+#define QEIC_CRICR 0x3c -+#define QEIC_CHIVEC 0x60 -+ -+/* Interrupt priority registers */ -+#define CIPCC_SHIFT_PRI0 29 -+#define CIPCC_SHIFT_PRI1 26 -+#define CIPCC_SHIFT_PRI2 23 -+#define CIPCC_SHIFT_PRI3 20 -+#define CIPCC_SHIFT_PRI4 13 -+#define CIPCC_SHIFT_PRI5 10 -+#define CIPCC_SHIFT_PRI6 7 -+#define CIPCC_SHIFT_PRI7 4 -+ -+/* CICR priority modes */ -+#define CICR_GWCC 0x00040000 -+#define CICR_GXCC 0x00020000 -+#define CICR_GYCC 0x00010000 -+#define CICR_GZCC 0x00080000 -+#define CICR_GRTA 0x00200000 -+#define CICR_GRTB 0x00400000 -+#define CICR_HPIT_SHIFT 8 -+#define CICR_HPIT_MASK 0x00000300 -+#define CICR_HP_SHIFT 24 -+#define CICR_HP_MASK 0x3f000000 -+ -+/* CICNR */ -+#define CICNR_WCC1T_SHIFT 20 -+#define CICNR_ZCC1T_SHIFT 28 -+#define CICNR_YCC1T_SHIFT 12 -+#define CICNR_XCC1T_SHIFT 4 -+ -+/* CRICR */ -+#define CRICR_RTA1T_SHIFT 20 -+#define CRICR_RTB1T_SHIFT 28 -+ -+/* Signal indicator */ -+#define SIGNAL_MASK 3 -+#define SIGNAL_HIGH 2 -+#define SIGNAL_LOW 0 -+ -+#define NUM_OF_QE_IC_GROUPS 6 -+ -+/* Flags when we init the QE IC */ -+#define QE_IC_SPREADMODE_GRP_W 0x00000001 -+#define QE_IC_SPREADMODE_GRP_X 0x00000002 -+#define QE_IC_SPREADMODE_GRP_Y 0x00000004 -+#define QE_IC_SPREADMODE_GRP_Z 0x00000008 -+#define QE_IC_SPREADMODE_GRP_RISCA 0x00000010 -+#define QE_IC_SPREADMODE_GRP_RISCB 0x00000020 -+ -+#define QE_IC_LOW_SIGNAL 0x00000100 -+#define QE_IC_HIGH_SIGNAL 0x00000200 -+ -+#define QE_IC_GRP_W_PRI0_DEST_SIGNAL_HIGH 0x00001000 -+#define QE_IC_GRP_W_PRI1_DEST_SIGNAL_HIGH 0x00002000 -+#define QE_IC_GRP_X_PRI0_DEST_SIGNAL_HIGH 0x00004000 -+#define QE_IC_GRP_X_PRI1_DEST_SIGNAL_HIGH 0x00008000 -+#define QE_IC_GRP_Y_PRI0_DEST_SIGNAL_HIGH 0x00010000 -+#define QE_IC_GRP_Y_PRI1_DEST_SIGNAL_HIGH 0x00020000 -+#define QE_IC_GRP_Z_PRI0_DEST_SIGNAL_HIGH 0x00040000 -+#define QE_IC_GRP_Z_PRI1_DEST_SIGNAL_HIGH 0x00080000 -+#define QE_IC_GRP_RISCA_PRI0_DEST_SIGNAL_HIGH 0x00100000 -+#define QE_IC_GRP_RISCA_PRI1_DEST_SIGNAL_HIGH 0x00200000 -+#define QE_IC_GRP_RISCB_PRI0_DEST_SIGNAL_HIGH 0x00400000 -+#define QE_IC_GRP_RISCB_PRI1_DEST_SIGNAL_HIGH 0x00800000 -+#define QE_IC_GRP_W_DEST_SIGNAL_SHIFT (12) -+ -+/* QE interrupt sources groups */ -+enum qe_ic_grp_id { -+ QE_IC_GRP_W = 0, /* QE interrupt controller group W */ -+ QE_IC_GRP_X, /* QE interrupt controller group X */ -+ QE_IC_GRP_Y, /* QE interrupt controller group Y */ -+ QE_IC_GRP_Z, /* QE interrupt controller group Z */ -+ QE_IC_GRP_RISCA, /* QE interrupt controller RISC group A */ -+ QE_IC_GRP_RISCB /* QE interrupt controller RISC group B */ -+}; -+ -+struct qe_ic { -+ /* Control registers offset */ -+ u32 __iomem *regs; -+ -+ /* The remapper for this QEIC */ -+ struct irq_domain *irqhost; -+ -+ /* The "linux" controller struct */ -+ struct irq_chip hc_irq; -+ -+ /* VIRQ numbers of QE high/low irqs */ -+ unsigned int virq_high; -+ unsigned int virq_low; -+}; -+ -+/* -+ * QE interrupt controller internal structure -+ */ -+struct qe_ic_info { -+ /* location of this source at the QIMR register. */ -+ u32 mask; -+ -+ /* Mask register offset */ -+ u32 mask_reg; -+ -+ /* -+ * for grouped interrupts sources - the interrupt -+ * code as appears at the group priority register -+ */ -+ u8 pri_code; -+ -+ /* Group priority register offset */ -+ u32 pri_reg; -+}; -+ -+static DEFINE_RAW_SPINLOCK(qe_ic_lock); -+ -+static struct qe_ic_info qe_ic_info[] = { -+ [1] = { -+ .mask = 0x00008000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 0, -+ .pri_reg = QEIC_CIPWCC, -+ }, -+ [2] = { -+ .mask = 0x00004000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 1, -+ .pri_reg = QEIC_CIPWCC, -+ }, -+ [3] = { -+ .mask = 0x00002000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 2, -+ .pri_reg = QEIC_CIPWCC, -+ }, -+ [10] = { -+ .mask = 0x00000040, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 1, -+ .pri_reg = QEIC_CIPZCC, -+ }, -+ [11] = { -+ .mask = 0x00000020, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 2, -+ .pri_reg = QEIC_CIPZCC, -+ }, -+ [12] = { -+ .mask = 0x00000010, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 3, -+ .pri_reg = QEIC_CIPZCC, -+ }, -+ [13] = { -+ .mask = 0x00000008, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 4, -+ .pri_reg = QEIC_CIPZCC, -+ }, -+ [14] = { -+ .mask = 0x00000004, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 5, -+ .pri_reg = QEIC_CIPZCC, -+ }, -+ [15] = { -+ .mask = 0x00000002, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 6, -+ .pri_reg = QEIC_CIPZCC, -+ }, -+ [20] = { -+ .mask = 0x10000000, -+ .mask_reg = QEIC_CRIMR, -+ .pri_code = 3, -+ .pri_reg = QEIC_CIPRTA, -+ }, -+ [25] = { -+ .mask = 0x00800000, -+ .mask_reg = QEIC_CRIMR, -+ .pri_code = 0, -+ .pri_reg = QEIC_CIPRTB, -+ }, -+ [26] = { -+ .mask = 0x00400000, -+ .mask_reg = QEIC_CRIMR, -+ .pri_code = 1, -+ .pri_reg = QEIC_CIPRTB, -+ }, -+ [27] = { -+ .mask = 0x00200000, -+ .mask_reg = QEIC_CRIMR, -+ .pri_code = 2, -+ .pri_reg = QEIC_CIPRTB, -+ }, -+ [28] = { -+ .mask = 0x00100000, -+ .mask_reg = QEIC_CRIMR, -+ .pri_code = 3, -+ .pri_reg = QEIC_CIPRTB, -+ }, -+ [32] = { -+ .mask = 0x80000000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 0, -+ .pri_reg = QEIC_CIPXCC, -+ }, -+ [33] = { -+ .mask = 0x40000000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 1, -+ .pri_reg = QEIC_CIPXCC, -+ }, -+ [34] = { -+ .mask = 0x20000000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 2, -+ .pri_reg = QEIC_CIPXCC, -+ }, -+ [35] = { -+ .mask = 0x10000000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 3, -+ .pri_reg = QEIC_CIPXCC, -+ }, -+ [36] = { -+ .mask = 0x08000000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 4, -+ .pri_reg = QEIC_CIPXCC, -+ }, -+ [40] = { -+ .mask = 0x00800000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 0, -+ .pri_reg = QEIC_CIPYCC, -+ }, -+ [41] = { -+ .mask = 0x00400000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 1, -+ .pri_reg = QEIC_CIPYCC, -+ }, -+ [42] = { -+ .mask = 0x00200000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 2, -+ .pri_reg = QEIC_CIPYCC, -+ }, -+ [43] = { -+ .mask = 0x00100000, -+ .mask_reg = QEIC_CIMR, -+ .pri_code = 3, -+ .pri_reg = QEIC_CIPYCC, -+ }, -+}; -+ -+static inline u32 qe_ic_read(__be32 __iomem *base, unsigned int reg) -+{ -+ return ioread32be(base + (reg >> 2)); -+} -+ -+static inline void qe_ic_write(__be32 __iomem *base, unsigned int reg, -+ u32 value) -+{ -+ iowrite32be(value, base + (reg >> 2)); -+} -+ -+static inline struct qe_ic *qe_ic_from_irq(unsigned int virq) -+{ -+ return irq_get_chip_data(virq); -+} -+ -+static inline struct qe_ic *qe_ic_from_irq_data(struct irq_data *d) -+{ -+ return irq_data_get_irq_chip_data(d); -+} -+ -+static void qe_ic_unmask_irq(struct irq_data *d) -+{ -+ struct qe_ic *qe_ic = qe_ic_from_irq_data(d); -+ unsigned int src = irqd_to_hwirq(d); -+ unsigned long flags; -+ u32 temp; -+ -+ raw_spin_lock_irqsave(&qe_ic_lock, flags); -+ -+ temp = qe_ic_read(qe_ic->regs, qe_ic_info[src].mask_reg); -+ qe_ic_write(qe_ic->regs, qe_ic_info[src].mask_reg, -+ temp | qe_ic_info[src].mask); -+ -+ raw_spin_unlock_irqrestore(&qe_ic_lock, flags); -+} -+ -+static void qe_ic_mask_irq(struct irq_data *d) -+{ -+ struct qe_ic *qe_ic = qe_ic_from_irq_data(d); -+ unsigned int src = irqd_to_hwirq(d); -+ unsigned long flags; -+ u32 temp; -+ -+ raw_spin_lock_irqsave(&qe_ic_lock, flags); -+ -+ temp = qe_ic_read(qe_ic->regs, qe_ic_info[src].mask_reg); -+ qe_ic_write(qe_ic->regs, qe_ic_info[src].mask_reg, -+ temp & ~qe_ic_info[src].mask); -+ -+ /* Flush the above write before enabling interrupts; otherwise, -+ * spurious interrupts will sometimes happen. To be 100% sure -+ * that the write has reached the device before interrupts are -+ * enabled, the mask register would have to be read back; however, -+ * this is not required for correctness, only to avoid wasting -+ * time on a large number of spurious interrupts. In testing, -+ * a sync reduced the observed spurious interrupts to zero. -+ */ -+ mb(); -+ -+ raw_spin_unlock_irqrestore(&qe_ic_lock, flags); -+} -+ -+static struct irq_chip qe_ic_irq_chip = { -+ .name = "QEIC", -+ .irq_unmask = qe_ic_unmask_irq, -+ .irq_mask = qe_ic_mask_irq, -+ .irq_mask_ack = qe_ic_mask_irq, -+}; -+ -+static int qe_ic_host_match(struct irq_domain *h, struct device_node *node, -+ enum irq_domain_bus_token bus_token) -+{ -+ /* Exact match, unless qe_ic node is NULL */ -+ struct device_node *of_node = irq_domain_get_of_node(h); -+ return of_node == NULL || of_node == node; -+} -+ -+static int qe_ic_host_map(struct irq_domain *h, unsigned int virq, -+ irq_hw_number_t hw) -+{ -+ struct qe_ic *qe_ic = h->host_data; -+ struct irq_chip *chip; -+ -+ if (hw >= ARRAY_SIZE(qe_ic_info)) { -+ pr_err("%s: Invalid hw irq number for QEIC\n", __func__); -+ return -EINVAL; -+ } -+ -+ if (qe_ic_info[hw].mask == 0) { -+ printk(KERN_ERR "Can't map reserved IRQ\n"); -+ return -EINVAL; -+ } -+ /* Default chip */ -+ chip = &qe_ic->hc_irq; -+ -+ irq_set_chip_data(virq, qe_ic); -+ irq_set_status_flags(virq, IRQ_LEVEL); -+ -+ irq_set_chip_and_handler(virq, chip, handle_level_irq); -+ -+ return 0; -+} -+ -+static const struct irq_domain_ops qe_ic_host_ops = { -+ .match = qe_ic_host_match, -+ .map = qe_ic_host_map, -+ .xlate = irq_domain_xlate_onetwocell, -+}; -+ -+/* Return an interrupt vector or 0 if no interrupt is pending. */ -+static unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic) -+{ -+ int irq; -+ -+ BUG_ON(qe_ic == NULL); -+ -+ /* get the interrupt source vector. */ -+ irq = qe_ic_read(qe_ic->regs, QEIC_CIVEC) >> 26; -+ -+ if (irq == 0) -+ return 0; -+ -+ return irq_linear_revmap(qe_ic->irqhost, irq); -+} -+ -+/* Return an interrupt vector or 0 if no interrupt is pending. */ -+static unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic) -+{ -+ int irq; -+ -+ BUG_ON(qe_ic == NULL); -+ -+ /* get the interrupt source vector. */ -+ irq = qe_ic_read(qe_ic->regs, QEIC_CHIVEC) >> 26; -+ -+ if (irq == 0) -+ return 0; -+ -+ return irq_linear_revmap(qe_ic->irqhost, irq); -+} -+ -+static inline void qe_ic_cascade_low_ipic(struct irq_desc *desc) -+{ -+ struct qe_ic *qe_ic = irq_desc_get_handler_data(desc); -+ unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic); -+ -+ if (cascade_irq != 0) -+ generic_handle_irq(cascade_irq); -+} -+ -+static inline void qe_ic_cascade_high_ipic(struct irq_desc *desc) -+{ -+ struct qe_ic *qe_ic = irq_desc_get_handler_data(desc); -+ unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic); -+ -+ if (cascade_irq != 0) -+ generic_handle_irq(cascade_irq); -+} -+ -+static inline void qe_ic_cascade_low_mpic(struct irq_desc *desc) -+{ -+ struct qe_ic *qe_ic = irq_desc_get_handler_data(desc); -+ unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic); -+ struct irq_chip *chip = irq_desc_get_chip(desc); -+ -+ if (cascade_irq != 0) -+ generic_handle_irq(cascade_irq); -+ -+ chip->irq_eoi(&desc->irq_data); -+} -+ -+static inline void qe_ic_cascade_high_mpic(struct irq_desc *desc) -+{ -+ struct qe_ic *qe_ic = irq_desc_get_handler_data(desc); -+ unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic); -+ struct irq_chip *chip = irq_desc_get_chip(desc); -+ -+ if (cascade_irq != 0) -+ generic_handle_irq(cascade_irq); -+ -+ chip->irq_eoi(&desc->irq_data); -+} -+ -+static inline void qe_ic_cascade_muxed_mpic(struct irq_desc *desc) -+{ -+ struct qe_ic *qe_ic = irq_desc_get_handler_data(desc); -+ unsigned int cascade_irq; -+ struct irq_chip *chip = irq_desc_get_chip(desc); -+ -+ cascade_irq = qe_ic_get_high_irq(qe_ic); -+ if (cascade_irq == 0) -+ cascade_irq = qe_ic_get_low_irq(qe_ic); -+ -+ if (cascade_irq != 0) -+ generic_handle_irq(cascade_irq); -+ -+ chip->irq_eoi(&desc->irq_data); -+} -+ -+static int __init qe_ic_init(struct device_node *node, unsigned int flags) -+{ -+ struct qe_ic *qe_ic; -+ struct resource res; -+ u32 temp = 0, high_active = 0; -+ int ret = 0; -+ -+ if (!node) -+ return -ENODEV; -+ -+ ret = of_address_to_resource(node, 0, &res); -+ if (ret) { -+ ret = -ENODEV; -+ goto err_put_node; -+ } -+ -+ qe_ic = kzalloc(sizeof(*qe_ic), GFP_KERNEL); -+ if (qe_ic == NULL) { -+ ret = -ENOMEM; -+ goto err_put_node; -+ } -+ -+ qe_ic->irqhost = irq_domain_add_linear(node, NR_QE_IC_INTS, -+ &qe_ic_host_ops, qe_ic); -+ if (qe_ic->irqhost == NULL) { -+ ret = -ENOMEM; -+ goto err_free_qe_ic; -+ } -+ -+ qe_ic->regs = ioremap(res.start, resource_size(&res)); -+ -+ qe_ic->hc_irq = qe_ic_irq_chip; -+ -+ qe_ic->virq_high = irq_of_parse_and_map(node, 0); -+ qe_ic->virq_low = irq_of_parse_and_map(node, 1); -+ -+ if (qe_ic->virq_low == 0) { -+ pr_err("Failed to map QE_IC low IRQ\n"); -+ ret = -ENOMEM; -+ goto err_domain_remove; -+ } -+ -+ /* default priority scheme is grouped. If spread mode is */ -+ /* required, configure cicr accordingly. */ -+ if (flags & QE_IC_SPREADMODE_GRP_W) -+ temp |= CICR_GWCC; -+ if (flags & QE_IC_SPREADMODE_GRP_X) -+ temp |= CICR_GXCC; -+ if (flags & QE_IC_SPREADMODE_GRP_Y) -+ temp |= CICR_GYCC; -+ if (flags & QE_IC_SPREADMODE_GRP_Z) -+ temp |= CICR_GZCC; -+ if (flags & QE_IC_SPREADMODE_GRP_RISCA) -+ temp |= CICR_GRTA; -+ if (flags & QE_IC_SPREADMODE_GRP_RISCB) -+ temp |= CICR_GRTB; -+ -+ /* choose destination signal for highest priority interrupt */ -+ if (flags & QE_IC_HIGH_SIGNAL) { -+ temp |= (SIGNAL_HIGH << CICR_HPIT_SHIFT); -+ high_active = 1; -+ } -+ -+ qe_ic_write(qe_ic->regs, QEIC_CICR, temp); -+ -+ irq_set_handler_data(qe_ic->virq_low, qe_ic); -+ irq_set_chained_handler(qe_ic->virq_low, qe_ic_cascade_low_mpic); -+ -+ if (qe_ic->virq_high != 0 && -+ qe_ic->virq_high != qe_ic->virq_low) { -+ irq_set_handler_data(qe_ic->virq_high, qe_ic); -+ irq_set_chained_handler(qe_ic->virq_high, -+ qe_ic_cascade_high_mpic); -+ } -+ of_node_put(node); -+ return 0; -+ -+err_domain_remove: -+ irq_domain_remove(qe_ic->irqhost); -+err_free_qe_ic: -+ kfree(qe_ic); -+err_put_node: -+ of_node_put(node); -+ return ret; -+} -+ -+static int __init init_qe_ic(struct device_node *node, -+ struct device_node *parent) -+{ -+ int ret; -+ -+ ret = qe_ic_init(node, 0); -+ if (ret) -+ return ret; -+ -+ return 0; -+} -+ -+IRQCHIP_DECLARE(qeic, "fsl,qe-ic", init_qe_ic); ---- a/drivers/soc/fsl/qe/Kconfig -+++ b/drivers/soc/fsl/qe/Kconfig -@@ -4,7 +4,7 @@ - - config QUICC_ENGINE - bool "Freescale QUICC Engine (QE) Support" -- depends on FSL_SOC && PPC32 -+ depends on OF && HAS_IOMEM - select GENERIC_ALLOCATOR - select CRC32 - help ---- a/drivers/soc/fsl/qe/Makefile -+++ b/drivers/soc/fsl/qe/Makefile -@@ -2,7 +2,7 @@ - # - # Makefile for the linux ppc-specific parts of QE - # --obj-$(CONFIG_QUICC_ENGINE)+= qe.o qe_common.o qe_ic.o qe_io.o -+obj-$(CONFIG_QUICC_ENGINE)+= qe.o qe_common.o qe_io.o - obj-$(CONFIG_CPM) += qe_common.o - obj-$(CONFIG_UCC) += ucc.o - obj-$(CONFIG_UCC_SLOW) += ucc_slow.o ---- a/drivers/soc/fsl/qe/qe.c -+++ b/drivers/soc/fsl/qe/qe.c -@@ -33,8 +33,6 @@ - #include - #include - #include --#include --#include - - static void qe_snums_init(void); - static int qe_sdma_init(void); -@@ -107,15 +105,27 @@ void qe_reset(void) - panic("sdma init failed!"); - } - -+/* issue commands to QE, return 0 on success while -EIO on error -+ * -+ * @cmd: the command code, should be QE_INIT_TX_RX, QE_STOP_TX and so on -+ * @device: which sub-block will run the command, QE_CR_SUBBLOCK_UCCFAST1 - 8 -+ * , QE_CR_SUBBLOCK_UCCSLOW1 - 8, QE_CR_SUBBLOCK_MCC1 - 3, -+ * QE_CR_SUBBLOCK_IDMA1 - 4 and such on. -+ * @mcn_protocol: specifies mode for the command for non-MCC, should be -+ * QE_CR_PROTOCOL_HDLC_TRANSPARENT, QE_CR_PROTOCOL_QMC, QE_CR_PROTOCOL_UART -+ * and such on. -+ * @cmd_input: command related data. -+ */ - int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input) - { - unsigned long flags; - u8 mcn_shift = 0, dev_shift = 0; -- u32 ret; -+ int ret; -+ int i; - - spin_lock_irqsave(&qe_lock, flags); - if (cmd == QE_RESET) { -- out_be32(&qe_immr->cp.cecr, (u32) (cmd | QE_CR_FLG)); -+ iowrite32be((cmd | QE_CR_FLG), &qe_immr->cp.cecr); - } else { - if (cmd == QE_ASSIGN_PAGE) { - /* Here device is the SNUM, not sub-block */ -@@ -132,20 +142,26 @@ int qe_issue_cmd(u32 cmd, u32 device, u8 - mcn_shift = QE_CR_MCN_NORMAL_SHIFT; - } - -- out_be32(&qe_immr->cp.cecdr, cmd_input); -- out_be32(&qe_immr->cp.cecr, -- (cmd | QE_CR_FLG | ((u32) device << dev_shift) | (u32) -- mcn_protocol << mcn_shift)); -+ iowrite32be(cmd_input, &qe_immr->cp.cecdr); -+ iowrite32be((cmd | QE_CR_FLG | ((u32)device << dev_shift) | -+ (u32)mcn_protocol << mcn_shift), &qe_immr->cp.cecr); - } - - /* wait for the QE_CR_FLG to clear */ -- ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0, -- 100, 0); -+ ret = -EIO; -+ for (i = 0; i < 100; i++) { -+ if ((ioread32be(&qe_immr->cp.cecr) & QE_CR_FLG) == 0) { -+ ret = 0; -+ break; -+ } -+ udelay(1); -+ } -+ - /* On timeout (e.g. failure), the expression will be false (ret == 0), - otherwise it will be true (ret == 1). */ - spin_unlock_irqrestore(&qe_lock, flags); - -- return ret == 1; -+ return ret; - } - EXPORT_SYMBOL(qe_issue_cmd); - -@@ -170,6 +186,8 @@ unsigned int qe_get_brg_clk(void) - int size; - const u32 *prop; - unsigned int mod; -+ u32 val; -+ int ret; - - if (brg_clk) - return brg_clk; -@@ -181,9 +199,9 @@ unsigned int qe_get_brg_clk(void) - return brg_clk; - } - -- prop = of_get_property(qe, "brg-frequency", &size); -- if (prop && size == sizeof(*prop)) -- brg_clk = *prop; -+ ret = of_property_read_u32(qe, "brg-frequency", &val); -+ if (!ret) -+ brg_clk = val; - - of_node_put(qe); - -@@ -229,14 +247,16 @@ int qe_setbrg(enum qe_clock brg, unsigne - /* Errata QE_General4, which affects some MPC832x and MPC836x SOCs, says - that the BRG divisor must be even if you're not using divide-by-16 - mode. */ -+#ifdef CONFIG_PPC - if (pvr_version_is(PVR_VER_836x) || pvr_version_is(PVR_VER_832x)) - if (!div16 && (divisor & 1) && (divisor > 3)) - divisor++; -+#endif - - tempval = ((divisor - 1) << QE_BRGC_DIVISOR_SHIFT) | - QE_BRGC_ENABLE | div16; - -- out_be32(&qe_immr->brg.brgc[brg - QE_BRG1], tempval); -+ iowrite32be(tempval, &qe_immr->brg.brgc[brg - QE_BRG1]); - - return 0; - } -@@ -370,9 +390,9 @@ static int qe_sdma_init(void) - return -ENOMEM; - } - -- out_be32(&sdma->sdebcr, (u32) sdma_buf_offset & QE_SDEBCR_BA_MASK); -- out_be32(&sdma->sdmr, (QE_SDMR_GLB_1_MSK | -- (0x1 << QE_SDMR_CEN_SHIFT))); -+ iowrite32be((u32)sdma_buf_offset & QE_SDEBCR_BA_MASK, &sdma->sdebcr); -+ iowrite32be((QE_SDMR_GLB_1_MSK | (0x1 << QE_SDMR_CEN_SHIFT)), -+ &sdma->sdmr); - - return 0; - } -@@ -410,14 +430,14 @@ static void qe_upload_microcode(const vo - "uploading microcode '%s'\n", ucode->id); - - /* Use auto-increment */ -- out_be32(&qe_immr->iram.iadd, be32_to_cpu(ucode->iram_offset) | -- QE_IRAM_IADD_AIE | QE_IRAM_IADD_BADDR); -+ iowrite32be(be32_to_cpu(ucode->iram_offset) | QE_IRAM_IADD_AIE | -+ QE_IRAM_IADD_BADDR, &qe_immr->iram.iadd); - - for (i = 0; i < be32_to_cpu(ucode->count); i++) -- out_be32(&qe_immr->iram.idata, be32_to_cpu(code[i])); -+ iowrite32be(be32_to_cpu(code[i]), &qe_immr->iram.idata); - - /* Set I-RAM Ready Register */ -- out_be32(&qe_immr->iram.iready, be32_to_cpu(QE_IRAM_READY)); -+ iowrite32be(be32_to_cpu(QE_IRAM_READY), &qe_immr->iram.iready); - } - - /* -@@ -502,7 +522,7 @@ int qe_upload_firmware(const struct qe_f - * If the microcode calls for it, split the I-RAM. - */ - if (!firmware->split) -- setbits16(&qe_immr->cp.cercr, QE_CP_CERCR_CIR); -+ qe_setbits16(&qe_immr->cp.cercr, QE_CP_CERCR_CIR); - - if (firmware->soc.model) - printk(KERN_INFO -@@ -536,11 +556,11 @@ int qe_upload_firmware(const struct qe_f - u32 trap = be32_to_cpu(ucode->traps[j]); - - if (trap) -- out_be32(&qe_immr->rsp[i].tibcr[j], trap); -+ iowrite32be(trap, &qe_immr->rsp[i].tibcr[j]); - } - - /* Enable traps */ -- out_be32(&qe_immr->rsp[i].eccr, be32_to_cpu(ucode->eccr)); -+ iowrite32be(be32_to_cpu(ucode->eccr), &qe_immr->rsp[i].eccr); - } - - qe_firmware_uploaded = 1; -@@ -659,9 +679,9 @@ EXPORT_SYMBOL(qe_get_num_of_risc); - unsigned int qe_get_num_of_snums(void) - { - struct device_node *qe; -- int size; - unsigned int num_of_snums; -- const u32 *prop; -+ u32 val; -+ int ret; - - num_of_snums = 28; /* The default number of snum for threads is 28 */ - qe = of_find_compatible_node(NULL, NULL, "fsl,qe"); -@@ -675,9 +695,9 @@ unsigned int qe_get_num_of_snums(void) - return num_of_snums; - } - -- prop = of_get_property(qe, "fsl,qe-num-snums", &size); -- if (prop && size == sizeof(*prop)) { -- num_of_snums = *prop; -+ ret = of_property_read_u32(qe, "fsl,qe-num-snums", &val); -+ if (!ret) { -+ num_of_snums = val; - if ((num_of_snums < 28) || (num_of_snums > QE_NUM_OF_SNUM)) { - /* No QE ever has fewer than 28 SNUMs */ - pr_err("QE: number of snum is invalid\n"); ---- a/drivers/soc/fsl/qe/qe_ic.h -+++ /dev/null -@@ -1,103 +0,0 @@ --/* -- * drivers/soc/fsl/qe/qe_ic.h -- * -- * QUICC ENGINE Interrupt Controller Header -- * -- * Copyright (C) 2006 Freescale Semiconductor, Inc. All rights reserved. -- * -- * Author: Li Yang -- * Based on code from Shlomi Gridish -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License as published by the -- * Free Software Foundation; either version 2 of the License, or (at your -- * option) any later version. -- */ --#ifndef _POWERPC_SYSDEV_QE_IC_H --#define _POWERPC_SYSDEV_QE_IC_H -- --#include -- --#define NR_QE_IC_INTS 64 -- --/* QE IC registers offset */ --#define QEIC_CICR 0x00 --#define QEIC_CIVEC 0x04 --#define QEIC_CRIPNR 0x08 --#define QEIC_CIPNR 0x0c --#define QEIC_CIPXCC 0x10 --#define QEIC_CIPYCC 0x14 --#define QEIC_CIPWCC 0x18 --#define QEIC_CIPZCC 0x1c --#define QEIC_CIMR 0x20 --#define QEIC_CRIMR 0x24 --#define QEIC_CICNR 0x28 --#define QEIC_CIPRTA 0x30 --#define QEIC_CIPRTB 0x34 --#define QEIC_CRICR 0x3c --#define QEIC_CHIVEC 0x60 -- --/* Interrupt priority registers */ --#define CIPCC_SHIFT_PRI0 29 --#define CIPCC_SHIFT_PRI1 26 --#define CIPCC_SHIFT_PRI2 23 --#define CIPCC_SHIFT_PRI3 20 --#define CIPCC_SHIFT_PRI4 13 --#define CIPCC_SHIFT_PRI5 10 --#define CIPCC_SHIFT_PRI6 7 --#define CIPCC_SHIFT_PRI7 4 -- --/* CICR priority modes */ --#define CICR_GWCC 0x00040000 --#define CICR_GXCC 0x00020000 --#define CICR_GYCC 0x00010000 --#define CICR_GZCC 0x00080000 --#define CICR_GRTA 0x00200000 --#define CICR_GRTB 0x00400000 --#define CICR_HPIT_SHIFT 8 --#define CICR_HPIT_MASK 0x00000300 --#define CICR_HP_SHIFT 24 --#define CICR_HP_MASK 0x3f000000 -- --/* CICNR */ --#define CICNR_WCC1T_SHIFT 20 --#define CICNR_ZCC1T_SHIFT 28 --#define CICNR_YCC1T_SHIFT 12 --#define CICNR_XCC1T_SHIFT 4 -- --/* CRICR */ --#define CRICR_RTA1T_SHIFT 20 --#define CRICR_RTB1T_SHIFT 28 -- --/* Signal indicator */ --#define SIGNAL_MASK 3 --#define SIGNAL_HIGH 2 --#define SIGNAL_LOW 0 -- --struct qe_ic { -- /* Control registers offset */ -- volatile u32 __iomem *regs; -- -- /* The remapper for this QEIC */ -- struct irq_domain *irqhost; -- -- /* The "linux" controller struct */ -- struct irq_chip hc_irq; -- -- /* VIRQ numbers of QE high/low irqs */ -- unsigned int virq_high; -- unsigned int virq_low; --}; -- --/* -- * QE interrupt controller internal structure -- */ --struct qe_ic_info { -- u32 mask; /* location of this source at the QIMR register. */ -- u32 mask_reg; /* Mask register offset */ -- u8 pri_code; /* for grouped interrupts sources - the interrupt -- code as appears at the group priority register */ -- u32 pri_reg; /* Group priority register offset */ --}; -- --#endif /* _POWERPC_SYSDEV_QE_IC_H */ ---- a/drivers/soc/fsl/qe/qe_io.c -+++ b/drivers/soc/fsl/qe/qe_io.c -@@ -22,8 +22,6 @@ - - #include - #include --#include --#include - - #undef DEBUG - -@@ -61,16 +59,16 @@ void __par_io_config_pin(struct qe_pio_r - pin_mask1bit = (u32) (1 << (QE_PIO_PINS - (pin + 1))); - - /* Set open drain, if required */ -- tmp_val = in_be32(&par_io->cpodr); -+ tmp_val = ioread32be(&par_io->cpodr); - if (open_drain) -- out_be32(&par_io->cpodr, pin_mask1bit | tmp_val); -+ iowrite32be(pin_mask1bit | tmp_val, &par_io->cpodr); - else -- out_be32(&par_io->cpodr, ~pin_mask1bit & tmp_val); -+ iowrite32be(~pin_mask1bit & tmp_val, &par_io->cpodr); - - /* define direction */ - tmp_val = (pin > (QE_PIO_PINS / 2) - 1) ? -- in_be32(&par_io->cpdir2) : -- in_be32(&par_io->cpdir1); -+ ioread32be(&par_io->cpdir2) : -+ ioread32be(&par_io->cpdir1); - - /* get all bits mask for 2 bit per port */ - pin_mask2bits = (u32) (0x3 << (QE_PIO_PINS - -@@ -82,34 +80,30 @@ void __par_io_config_pin(struct qe_pio_r - - /* clear and set 2 bits mask */ - if (pin > (QE_PIO_PINS / 2) - 1) { -- out_be32(&par_io->cpdir2, -- ~pin_mask2bits & tmp_val); -+ iowrite32be(~pin_mask2bits & tmp_val, &par_io->cpdir2); - tmp_val &= ~pin_mask2bits; -- out_be32(&par_io->cpdir2, new_mask2bits | tmp_val); -+ iowrite32be(new_mask2bits | tmp_val, &par_io->cpdir2); - } else { -- out_be32(&par_io->cpdir1, -- ~pin_mask2bits & tmp_val); -+ iowrite32be(~pin_mask2bits & tmp_val, &par_io->cpdir1); - tmp_val &= ~pin_mask2bits; -- out_be32(&par_io->cpdir1, new_mask2bits | tmp_val); -+ iowrite32be(new_mask2bits | tmp_val, &par_io->cpdir1); - } - /* define pin assignment */ - tmp_val = (pin > (QE_PIO_PINS / 2) - 1) ? -- in_be32(&par_io->cppar2) : -- in_be32(&par_io->cppar1); -+ ioread32be(&par_io->cppar2) : -+ ioread32be(&par_io->cppar1); - - new_mask2bits = (u32) (assignment << (QE_PIO_PINS - - (pin % (QE_PIO_PINS / 2) + 1) * 2)); - /* clear and set 2 bits mask */ - if (pin > (QE_PIO_PINS / 2) - 1) { -- out_be32(&par_io->cppar2, -- ~pin_mask2bits & tmp_val); -+ iowrite32be(~pin_mask2bits & tmp_val, &par_io->cppar2); - tmp_val &= ~pin_mask2bits; -- out_be32(&par_io->cppar2, new_mask2bits | tmp_val); -+ iowrite32be(new_mask2bits | tmp_val, &par_io->cppar2); - } else { -- out_be32(&par_io->cppar1, -- ~pin_mask2bits & tmp_val); -+ iowrite32be(~pin_mask2bits & tmp_val, &par_io->cppar1); - tmp_val &= ~pin_mask2bits; -- out_be32(&par_io->cppar1, new_mask2bits | tmp_val); -+ iowrite32be(new_mask2bits | tmp_val, &par_io->cppar1); - } - } - EXPORT_SYMBOL(__par_io_config_pin); -@@ -137,12 +131,12 @@ int par_io_data_set(u8 port, u8 pin, u8 - /* calculate pin location */ - pin_mask = (u32) (1 << (QE_PIO_PINS - 1 - pin)); - -- tmp_val = in_be32(&par_io[port].cpdata); -+ tmp_val = ioread32be(&par_io[port].cpdata); - - if (val == 0) /* clear */ -- out_be32(&par_io[port].cpdata, ~pin_mask & tmp_val); -+ iowrite32be(~pin_mask & tmp_val, &par_io[port].cpdata); - else /* set */ -- out_be32(&par_io[port].cpdata, pin_mask | tmp_val); -+ iowrite32be(pin_mask | tmp_val, &par_io[port].cpdata); - - return 0; - } ---- a/drivers/soc/fsl/qe/qe_tdm.c -+++ b/drivers/soc/fsl/qe/qe_tdm.c -@@ -228,10 +228,10 @@ void ucc_tdm_init(struct ucc_tdm *utdm, - &siram[siram_entry_id * 32 + 0x200 + i]); - } - -- setbits16(&siram[(siram_entry_id * 32) + (utdm->num_of_ts - 1)], -- SIR_LAST); -- setbits16(&siram[(siram_entry_id * 32) + 0x200 + (utdm->num_of_ts - 1)], -- SIR_LAST); -+ qe_setbits16(&siram[(siram_entry_id * 32) + (utdm->num_of_ts - 1)], -+ SIR_LAST); -+ qe_setbits16(&siram[(siram_entry_id * 32) + 0x200 + -+ (utdm->num_of_ts - 1)], SIR_LAST); - - /* Set SIxMR register */ - sixmr = SIMR_SAD(siram_entry_id); ---- a/drivers/soc/fsl/qe/ucc.c -+++ b/drivers/soc/fsl/qe/ucc.c -@@ -39,7 +39,7 @@ int ucc_set_qe_mux_mii_mng(unsigned int - return -EINVAL; - - spin_lock_irqsave(&cmxgcr_lock, flags); -- clrsetbits_be32(&qe_immr->qmx.cmxgcr, QE_CMXGCR_MII_ENET_MNG, -+ qe_clrsetbits32(&qe_immr->qmx.cmxgcr, QE_CMXGCR_MII_ENET_MNG, - ucc_num << QE_CMXGCR_MII_ENET_MNG_SHIFT); - spin_unlock_irqrestore(&cmxgcr_lock, flags); - -@@ -84,7 +84,7 @@ int ucc_set_type(unsigned int ucc_num, e - return -EINVAL; - } - -- clrsetbits_8(guemr, UCC_GUEMR_MODE_MASK, -+ qe_clrsetbits8(guemr, UCC_GUEMR_MODE_MASK, - UCC_GUEMR_SET_RESERVED3 | speed); - - return 0; -@@ -113,9 +113,9 @@ int ucc_mux_set_grant_tsa_bkpt(unsigned - get_cmxucr_reg(ucc_num, &cmxucr, ®_num, &shift); - - if (set) -- setbits32(cmxucr, mask << shift); -+ qe_setbits32(cmxucr, mask << shift); - else -- clrbits32(cmxucr, mask << shift); -+ qe_clrbits32(cmxucr, mask << shift); - - return 0; - } -@@ -211,7 +211,7 @@ int ucc_set_qe_mux_rxtx(unsigned int ucc - if (mode == COMM_DIR_RX) - shift += 4; - -- clrsetbits_be32(cmxucr, QE_CMXUCR_TX_CLK_SRC_MASK << shift, -+ qe_clrsetbits32(cmxucr, QE_CMXUCR_TX_CLK_SRC_MASK << shift, - clock_bits << shift); - - return 0; ---- a/drivers/soc/fsl/qe/ucc_fast.c -+++ b/drivers/soc/fsl/qe/ucc_fast.c -@@ -33,41 +33,41 @@ void ucc_fast_dump_regs(struct ucc_fast_ - printk(KERN_INFO "Base address: 0x%p\n", uccf->uf_regs); - - printk(KERN_INFO "gumr : addr=0x%p, val=0x%08x\n", -- &uccf->uf_regs->gumr, in_be32(&uccf->uf_regs->gumr)); -+ &uccf->uf_regs->gumr, ioread32be(&uccf->uf_regs->gumr)); - printk(KERN_INFO "upsmr : addr=0x%p, val=0x%08x\n", -- &uccf->uf_regs->upsmr, in_be32(&uccf->uf_regs->upsmr)); -+ &uccf->uf_regs->upsmr, ioread32be(&uccf->uf_regs->upsmr)); - printk(KERN_INFO "utodr : addr=0x%p, val=0x%04x\n", -- &uccf->uf_regs->utodr, in_be16(&uccf->uf_regs->utodr)); -+ &uccf->uf_regs->utodr, ioread16be(&uccf->uf_regs->utodr)); - printk(KERN_INFO "udsr : addr=0x%p, val=0x%04x\n", -- &uccf->uf_regs->udsr, in_be16(&uccf->uf_regs->udsr)); -+ &uccf->uf_regs->udsr, ioread16be(&uccf->uf_regs->udsr)); - printk(KERN_INFO "ucce : addr=0x%p, val=0x%08x\n", -- &uccf->uf_regs->ucce, in_be32(&uccf->uf_regs->ucce)); -+ &uccf->uf_regs->ucce, ioread32be(&uccf->uf_regs->ucce)); - printk(KERN_INFO "uccm : addr=0x%p, val=0x%08x\n", -- &uccf->uf_regs->uccm, in_be32(&uccf->uf_regs->uccm)); -+ &uccf->uf_regs->uccm, ioread32be(&uccf->uf_regs->uccm)); - printk(KERN_INFO "uccs : addr=0x%p, val=0x%02x\n", -- &uccf->uf_regs->uccs, in_8(&uccf->uf_regs->uccs)); -+ &uccf->uf_regs->uccs, ioread8(&uccf->uf_regs->uccs)); - printk(KERN_INFO "urfb : addr=0x%p, val=0x%08x\n", -- &uccf->uf_regs->urfb, in_be32(&uccf->uf_regs->urfb)); -+ &uccf->uf_regs->urfb, ioread32be(&uccf->uf_regs->urfb)); - printk(KERN_INFO "urfs : addr=0x%p, val=0x%04x\n", -- &uccf->uf_regs->urfs, in_be16(&uccf->uf_regs->urfs)); -+ &uccf->uf_regs->urfs, ioread16be(&uccf->uf_regs->urfs)); - printk(KERN_INFO "urfet : addr=0x%p, val=0x%04x\n", -- &uccf->uf_regs->urfet, in_be16(&uccf->uf_regs->urfet)); -+ &uccf->uf_regs->urfet, ioread16be(&uccf->uf_regs->urfet)); - printk(KERN_INFO "urfset: addr=0x%p, val=0x%04x\n", -- &uccf->uf_regs->urfset, in_be16(&uccf->uf_regs->urfset)); -+ &uccf->uf_regs->urfset, ioread16be(&uccf->uf_regs->urfset)); - printk(KERN_INFO "utfb : addr=0x%p, val=0x%08x\n", -- &uccf->uf_regs->utfb, in_be32(&uccf->uf_regs->utfb)); -+ &uccf->uf_regs->utfb, ioread32be(&uccf->uf_regs->utfb)); - printk(KERN_INFO "utfs : addr=0x%p, val=0x%04x\n", -- &uccf->uf_regs->utfs, in_be16(&uccf->uf_regs->utfs)); -+ &uccf->uf_regs->utfs, ioread16be(&uccf->uf_regs->utfs)); - printk(KERN_INFO "utfet : addr=0x%p, val=0x%04x\n", -- &uccf->uf_regs->utfet, in_be16(&uccf->uf_regs->utfet)); -+ &uccf->uf_regs->utfet, ioread16be(&uccf->uf_regs->utfet)); - printk(KERN_INFO "utftt : addr=0x%p, val=0x%04x\n", -- &uccf->uf_regs->utftt, in_be16(&uccf->uf_regs->utftt)); -+ &uccf->uf_regs->utftt, ioread16be(&uccf->uf_regs->utftt)); - printk(KERN_INFO "utpt : addr=0x%p, val=0x%04x\n", -- &uccf->uf_regs->utpt, in_be16(&uccf->uf_regs->utpt)); -+ &uccf->uf_regs->utpt, ioread16be(&uccf->uf_regs->utpt)); - printk(KERN_INFO "urtry : addr=0x%p, val=0x%08x\n", -- &uccf->uf_regs->urtry, in_be32(&uccf->uf_regs->urtry)); -+ &uccf->uf_regs->urtry, ioread32be(&uccf->uf_regs->urtry)); - printk(KERN_INFO "guemr : addr=0x%p, val=0x%02x\n", -- &uccf->uf_regs->guemr, in_8(&uccf->uf_regs->guemr)); -+ &uccf->uf_regs->guemr, ioread8(&uccf->uf_regs->guemr)); - } - EXPORT_SYMBOL(ucc_fast_dump_regs); - -@@ -89,7 +89,7 @@ EXPORT_SYMBOL(ucc_fast_get_qe_cr_subbloc - - void ucc_fast_transmit_on_demand(struct ucc_fast_private * uccf) - { -- out_be16(&uccf->uf_regs->utodr, UCC_FAST_TOD); -+ iowrite16be(UCC_FAST_TOD, &uccf->uf_regs->utodr); - } - EXPORT_SYMBOL(ucc_fast_transmit_on_demand); - -@@ -101,7 +101,7 @@ void ucc_fast_enable(struct ucc_fast_pri - uf_regs = uccf->uf_regs; - - /* Enable reception and/or transmission on this UCC. */ -- gumr = in_be32(&uf_regs->gumr); -+ gumr = ioread32be(&uf_regs->gumr); - if (mode & COMM_DIR_TX) { - gumr |= UCC_FAST_GUMR_ENT; - uccf->enabled_tx = 1; -@@ -110,7 +110,7 @@ void ucc_fast_enable(struct ucc_fast_pri - gumr |= UCC_FAST_GUMR_ENR; - uccf->enabled_rx = 1; - } -- out_be32(&uf_regs->gumr, gumr); -+ iowrite32be(gumr, &uf_regs->gumr); - } - EXPORT_SYMBOL(ucc_fast_enable); - -@@ -122,7 +122,7 @@ void ucc_fast_disable(struct ucc_fast_pr - uf_regs = uccf->uf_regs; - - /* Disable reception and/or transmission on this UCC. */ -- gumr = in_be32(&uf_regs->gumr); -+ gumr = ioread32be(&uf_regs->gumr); - if (mode & COMM_DIR_TX) { - gumr &= ~UCC_FAST_GUMR_ENT; - uccf->enabled_tx = 0; -@@ -131,7 +131,7 @@ void ucc_fast_disable(struct ucc_fast_pr - gumr &= ~UCC_FAST_GUMR_ENR; - uccf->enabled_rx = 0; - } -- out_be32(&uf_regs->gumr, gumr); -+ iowrite32be(gumr, &uf_regs->gumr); - } - EXPORT_SYMBOL(ucc_fast_disable); - -@@ -263,12 +263,13 @@ int ucc_fast_init(struct ucc_fast_info * - gumr |= uf_info->tenc; - gumr |= uf_info->tcrc; - gumr |= uf_info->mode; -- out_be32(&uf_regs->gumr, gumr); -+ iowrite32be(gumr, &uf_regs->gumr); - - /* Allocate memory for Tx Virtual Fifo */ - uccf->ucc_fast_tx_virtual_fifo_base_offset = - qe_muram_alloc(uf_info->utfs, UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT); -- if (IS_ERR_VALUE(uccf->ucc_fast_tx_virtual_fifo_base_offset)) { -+ if (IS_ERR_VALUE((unsigned long)uccf-> -+ ucc_fast_tx_virtual_fifo_base_offset)) { - printk(KERN_ERR "%s: cannot allocate MURAM for TX FIFO\n", - __func__); - uccf->ucc_fast_tx_virtual_fifo_base_offset = 0; -@@ -281,7 +282,8 @@ int ucc_fast_init(struct ucc_fast_info * - qe_muram_alloc(uf_info->urfs + - UCC_FAST_RECEIVE_VIRTUAL_FIFO_SIZE_FUDGE_FACTOR, - UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT); -- if (IS_ERR_VALUE(uccf->ucc_fast_rx_virtual_fifo_base_offset)) { -+ if (IS_ERR_VALUE((unsigned long)uccf-> -+ ucc_fast_rx_virtual_fifo_base_offset)) { - printk(KERN_ERR "%s: cannot allocate MURAM for RX FIFO\n", - __func__); - uccf->ucc_fast_rx_virtual_fifo_base_offset = 0; -@@ -290,15 +292,15 @@ int ucc_fast_init(struct ucc_fast_info * - } - - /* Set Virtual Fifo registers */ -- out_be16(&uf_regs->urfs, uf_info->urfs); -- out_be16(&uf_regs->urfet, uf_info->urfet); -- out_be16(&uf_regs->urfset, uf_info->urfset); -- out_be16(&uf_regs->utfs, uf_info->utfs); -- out_be16(&uf_regs->utfet, uf_info->utfet); -- out_be16(&uf_regs->utftt, uf_info->utftt); -+ iowrite16be(uf_info->urfs, &uf_regs->urfs); -+ iowrite16be(uf_info->urfet, &uf_regs->urfet); -+ iowrite16be(uf_info->urfset, &uf_regs->urfset); -+ iowrite16be(uf_info->utfs, &uf_regs->utfs); -+ iowrite16be(uf_info->utfet, &uf_regs->utfet); -+ iowrite16be(uf_info->utftt, &uf_regs->utftt); - /* utfb, urfb are offsets from MURAM base */ -- out_be32(&uf_regs->utfb, uccf->ucc_fast_tx_virtual_fifo_base_offset); -- out_be32(&uf_regs->urfb, uccf->ucc_fast_rx_virtual_fifo_base_offset); -+ iowrite32be(uccf->ucc_fast_tx_virtual_fifo_base_offset, &uf_regs->utfb); -+ iowrite32be(uccf->ucc_fast_rx_virtual_fifo_base_offset, &uf_regs->urfb); - - /* Mux clocking */ - /* Grant Support */ -@@ -366,14 +368,14 @@ int ucc_fast_init(struct ucc_fast_info * - } - - /* Set interrupt mask register at UCC level. */ -- out_be32(&uf_regs->uccm, uf_info->uccm_mask); -+ iowrite32be(uf_info->uccm_mask, &uf_regs->uccm); - - /* First, clear anything pending at UCC level, - * otherwise, old garbage may come through - * as soon as the dam is opened. */ - - /* Writing '1' clears */ -- out_be32(&uf_regs->ucce, 0xffffffff); -+ iowrite32be(0xffffffff, &uf_regs->ucce); - - *uccf_ret = uccf; - return 0; ---- a/drivers/tty/serial/ucc_uart.c -+++ b/drivers/tty/serial/ucc_uart.c -@@ -34,6 +34,7 @@ - #include - - #include -+#include - #include - - /* ---- a/include/soc/fsl/qe/qe.h -+++ b/include/soc/fsl/qe/qe.h -@@ -21,7 +21,6 @@ - #include - #include - #include --#include - #include - #include - #include ---- a/include/soc/fsl/qe/qe_ic.h -+++ /dev/null -@@ -1,139 +0,0 @@ --/* -- * Copyright (C) 2006 Freescale Semiconductor, Inc. All rights reserved. -- * -- * Authors: Shlomi Gridish -- * Li Yang -- * -- * Description: -- * QE IC external definitions and structure. -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License as published by the -- * Free Software Foundation; either version 2 of the License, or (at your -- * option) any later version. -- */ --#ifndef _ASM_POWERPC_QE_IC_H --#define _ASM_POWERPC_QE_IC_H -- --#include -- --struct device_node; --struct qe_ic; -- --#define NUM_OF_QE_IC_GROUPS 6 -- --/* Flags when we init the QE IC */ --#define QE_IC_SPREADMODE_GRP_W 0x00000001 --#define QE_IC_SPREADMODE_GRP_X 0x00000002 --#define QE_IC_SPREADMODE_GRP_Y 0x00000004 --#define QE_IC_SPREADMODE_GRP_Z 0x00000008 --#define QE_IC_SPREADMODE_GRP_RISCA 0x00000010 --#define QE_IC_SPREADMODE_GRP_RISCB 0x00000020 -- --#define QE_IC_LOW_SIGNAL 0x00000100 --#define QE_IC_HIGH_SIGNAL 0x00000200 -- --#define QE_IC_GRP_W_PRI0_DEST_SIGNAL_HIGH 0x00001000 --#define QE_IC_GRP_W_PRI1_DEST_SIGNAL_HIGH 0x00002000 --#define QE_IC_GRP_X_PRI0_DEST_SIGNAL_HIGH 0x00004000 --#define QE_IC_GRP_X_PRI1_DEST_SIGNAL_HIGH 0x00008000 --#define QE_IC_GRP_Y_PRI0_DEST_SIGNAL_HIGH 0x00010000 --#define QE_IC_GRP_Y_PRI1_DEST_SIGNAL_HIGH 0x00020000 --#define QE_IC_GRP_Z_PRI0_DEST_SIGNAL_HIGH 0x00040000 --#define QE_IC_GRP_Z_PRI1_DEST_SIGNAL_HIGH 0x00080000 --#define QE_IC_GRP_RISCA_PRI0_DEST_SIGNAL_HIGH 0x00100000 --#define QE_IC_GRP_RISCA_PRI1_DEST_SIGNAL_HIGH 0x00200000 --#define QE_IC_GRP_RISCB_PRI0_DEST_SIGNAL_HIGH 0x00400000 --#define QE_IC_GRP_RISCB_PRI1_DEST_SIGNAL_HIGH 0x00800000 --#define QE_IC_GRP_W_DEST_SIGNAL_SHIFT (12) -- --/* QE interrupt sources groups */ --enum qe_ic_grp_id { -- QE_IC_GRP_W = 0, /* QE interrupt controller group W */ -- QE_IC_GRP_X, /* QE interrupt controller group X */ -- QE_IC_GRP_Y, /* QE interrupt controller group Y */ -- QE_IC_GRP_Z, /* QE interrupt controller group Z */ -- QE_IC_GRP_RISCA, /* QE interrupt controller RISC group A */ -- QE_IC_GRP_RISCB /* QE interrupt controller RISC group B */ --}; -- --#ifdef CONFIG_QUICC_ENGINE --void qe_ic_init(struct device_node *node, unsigned int flags, -- void (*low_handler)(struct irq_desc *desc), -- void (*high_handler)(struct irq_desc *desc)); --unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic); --unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic); --#else --static inline void qe_ic_init(struct device_node *node, unsigned int flags, -- void (*low_handler)(struct irq_desc *desc), -- void (*high_handler)(struct irq_desc *desc)) --{} --static inline unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic) --{ return 0; } --static inline unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic) --{ return 0; } --#endif /* CONFIG_QUICC_ENGINE */ -- --void qe_ic_set_highest_priority(unsigned int virq, int high); --int qe_ic_set_priority(unsigned int virq, unsigned int priority); --int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high); -- --static inline void qe_ic_cascade_low_ipic(struct irq_desc *desc) --{ -- struct qe_ic *qe_ic = irq_desc_get_handler_data(desc); -- unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic); -- -- if (cascade_irq != NO_IRQ) -- generic_handle_irq(cascade_irq); --} -- --static inline void qe_ic_cascade_high_ipic(struct irq_desc *desc) --{ -- struct qe_ic *qe_ic = irq_desc_get_handler_data(desc); -- unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic); -- -- if (cascade_irq != NO_IRQ) -- generic_handle_irq(cascade_irq); --} -- --static inline void qe_ic_cascade_low_mpic(struct irq_desc *desc) --{ -- struct qe_ic *qe_ic = irq_desc_get_handler_data(desc); -- unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic); -- struct irq_chip *chip = irq_desc_get_chip(desc); -- -- if (cascade_irq != NO_IRQ) -- generic_handle_irq(cascade_irq); -- -- chip->irq_eoi(&desc->irq_data); --} -- --static inline void qe_ic_cascade_high_mpic(struct irq_desc *desc) --{ -- struct qe_ic *qe_ic = irq_desc_get_handler_data(desc); -- unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic); -- struct irq_chip *chip = irq_desc_get_chip(desc); -- -- if (cascade_irq != NO_IRQ) -- generic_handle_irq(cascade_irq); -- -- chip->irq_eoi(&desc->irq_data); --} -- --static inline void qe_ic_cascade_muxed_mpic(struct irq_desc *desc) --{ -- struct qe_ic *qe_ic = irq_desc_get_handler_data(desc); -- unsigned int cascade_irq; -- struct irq_chip *chip = irq_desc_get_chip(desc); -- -- cascade_irq = qe_ic_get_high_irq(qe_ic); -- if (cascade_irq == NO_IRQ) -- cascade_irq = qe_ic_get_low_irq(qe_ic); -- -- if (cascade_irq != NO_IRQ) -- generic_handle_irq(cascade_irq); -- -- chip->irq_eoi(&desc->irq_data); --} -- --#endif /* _ASM_POWERPC_QE_IC_H */ diff --git a/target/linux/layerscape/patches-4.14/806-rtc-support-layerscape.patch b/target/linux/layerscape/patches-4.14/806-rtc-support-layerscape.patch deleted file mode 100644 index 5e4aac047a..0000000000 --- a/target/linux/layerscape/patches-4.14/806-rtc-support-layerscape.patch +++ /dev/null @@ -1,776 +0,0 @@ -From f8d89482075e2a4a62fc5cbacf6bea6baf4dc65f Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Tue, 30 Oct 2018 18:27:31 +0800 -Subject: [PATCH 23/40] rtc: support layerscape -This is an integrated patch of rtc for layerscape - -Signed-off-by: Martin Fuzzey -Signed-off-by: Zhang Ying-22455 -Signed-off-by: Biwen Li ---- - .../devicetree/bindings/rtc/nxp,pcf85263.txt | 42 ++ - drivers/rtc/Kconfig | 8 + - drivers/rtc/Makefile | 1 + - drivers/rtc/rtc-pcf85263.c | 664 ++++++++++++++++++ - include/dt-bindings/rtc/nxp,pcf85263.h | 14 + - 5 files changed, 729 insertions(+) - create mode 100644 Documentation/devicetree/bindings/rtc/nxp,pcf85263.txt - create mode 100644 drivers/rtc/rtc-pcf85263.c - create mode 100644 include/dt-bindings/rtc/nxp,pcf85263.h - ---- /dev/null -+++ b/Documentation/devicetree/bindings/rtc/nxp,pcf85263.txt -@@ -0,0 +1,42 @@ -+NXP PCF85263 I2C Real Time Clock -+ -+Required properties: -+- compatible: must be: "nxp,rtc-pcf85263" -+- reg: must be the I2C address -+ -+Optional properties: -+- interrupt-names: Which interrupt signal is used must be "INTA" or "INTB" -+ Defaults to "INTA" -+ -+- quartz-load-capacitance: The internal capacitor to select for the quartz: -+ PCF85263_QUARTZCAP_7pF [0] -+ PCF85263_QUARTZCAP_6pF [1] -+ PCF85263_QUARTZCAP_12p5pF [2] DEFAULT -+ -+- quartz-drive-strength: Drive strength for the quartz: -+ PCF85263_QUARTZDRIVE_NORMAL [0] DEFAULT -+ PCF85263_QUARTZDRIVE_LOW [1] -+ PCF85263_QUARTZDRIVE_HIGH [2] -+ -+- quartz-low-jitter: Boolean property, if present enables low jitter mode -+which -+ reduces jitter at the cost of increased power consumption. -+ -+- wakeup-source: mark the chip as a wakeup source, independently of -+ the availability of an IRQ line connected to the SoC. -+ This is useful if the IRQ line is connected to a PMIC or other circuit -+ that can power up the device rather than to a normal SOC interrupt. -+ -+Example: -+ -+rtc@51 { -+ compatible = "nxp,pcf85263"; -+ reg = <0x51>; -+ -+ interrupt-parent = <&gpio4>; -+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>; -+ interrupt-names = "INTB"; -+ -+ quartz-load-capacitance = ; -+ quartz-drive-strength = ; -+}; ---- a/drivers/rtc/Kconfig -+++ b/drivers/rtc/Kconfig -@@ -434,6 +434,14 @@ config RTC_DRV_PCF85063 - This driver can also be built as a module. If so, the module - will be called rtc-pcf85063. - -+config RTC_DRV_PCF85263 -+ tristate "NXP PCF85263" -+ help -+ If you say yes here you get support for the PCF85263 RTC chip -+ -+ This driver can also be built as a module. If so, the module -+ will be called rtc-pcf85263. -+ - config RTC_DRV_PCF8563 - tristate "Philips PCF8563/Epson RTC8564" - help ---- a/drivers/rtc/Makefile -+++ b/drivers/rtc/Makefile -@@ -115,6 +115,7 @@ obj-$(CONFIG_RTC_DRV_PCF2127) += rtc-pcf - obj-$(CONFIG_RTC_DRV_PCF50633) += rtc-pcf50633.o - obj-$(CONFIG_RTC_DRV_PCF85063) += rtc-pcf85063.o - obj-$(CONFIG_RTC_DRV_PCF8523) += rtc-pcf8523.o -+obj-$(CONFIG_RTC_DRV_PCF85263) += rtc-pcf85263.o - obj-$(CONFIG_RTC_DRV_PCF8563) += rtc-pcf8563.o - obj-$(CONFIG_RTC_DRV_PCF8583) += rtc-pcf8583.o - obj-$(CONFIG_RTC_DRV_PIC32) += rtc-pic32.o ---- /dev/null -+++ b/drivers/rtc/rtc-pcf85263.c -@@ -0,0 +1,664 @@ -+/* -+ * rtc-pcf85263 Driver for the NXP PCF85263 RTC -+ * Copyright 2016 Parkeon -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+ -+#define DRV_NAME "rtc-pcf85263" -+ -+/* Quartz capacitance */ -+#define PCF85263_QUARTZCAP_7pF 0 -+#define PCF85263_QUARTZCAP_6pF 1 -+#define PCF85263_QUARTZCAP_12p5pF 2 -+ -+/* Quartz drive strength */ -+#define PCF85263_QUARTZDRIVE_NORMAL 0 -+#define PCF85263_QUARTZDRIVE_LOW 1 -+#define PCF85263_QUARTZDRIVE_HIGH 2 -+ -+ -+#define PCF85263_REG_RTC_SC 0x01 /* Seconds */ -+#define PCF85263_REG_RTC_SC_OS BIT(7) /* Oscilator stopped flag */ -+ -+#define PCF85263_REG_RTC_MN 0x02 /* Minutes */ -+#define PCF85263_REG_RTC_HR 0x03 /* Hours */ -+#define PCF85263_REG_RTC_DT 0x04 /* Day of month 1-31 */ -+#define PCF85263_REG_RTC_DW 0x05 /* Day of week 0-6 */ -+#define PCF85263_REG_RTC_MO 0x06 /* Month 1-12 */ -+#define PCF85263_REG_RTC_YR 0x07 /* Year 0-99 */ -+ -+#define PCF85263_REG_ALM1_SC 0x08 /* Seconds */ -+#define PCF85263_REG_ALM1_MN 0x09 /* Minutes */ -+#define PCF85263_REG_ALM1_HR 0x0a /* Hours */ -+#define PCF85263_REG_ALM1_DT 0x0b /* Day of month 1-31 */ -+#define PCF85263_REG_ALM1_MO 0x0c /* Month 1-12 */ -+ -+#define PCF85263_REG_ALM_CTL 0x10 -+#define PCF85263_REG_ALM_CTL_ALL_A1E 0x1f /* sec,min,hr,day,mon alarm 1 */ -+ -+#define PCF85263_REG_OSC 0x25 -+#define PCF85263_REG_OSC_CL_MASK (BIT(0) | BIT(1)) -+#define PCF85263_REG_OSC_CL_SHIFT 0 -+#define PCF85263_REG_OSC_OSCD_MASK (BIT(2) | BIT(3)) -+#define PCF85263_REG_OSC_OSCD_SHIFT 2 -+#define PCF85263_REG_OSC_LOWJ BIT(4) -+#define PCF85263_REG_OSC_12H BIT(5) -+ -+#define PCF85263_REG_PINIO 0x27 -+#define PCF85263_REG_PINIO_INTAPM_MASK (BIT(0) | BIT(1)) -+#define PCF85263_REG_PINIO_INTAPM_SHIFT 0 -+#define PCF85263_INTAPM_INTA (0x2 << PCF85263_REG_PINIO_INTAPM_SHIFT) -+#define PCF85263_INTAPM_HIGHZ (0x3 << PCF85263_REG_PINIO_INTAPM_SHIFT) -+#define PCF85263_REG_PINIO_TSPM_MASK (BIT(2) | BIT(3)) -+#define PCF85263_REG_PINIO_TSPM_SHIFT 2 -+#define PCF85263_TSPM_DISABLED (0x0 << PCF85263_REG_PINIO_TSPM_SHIFT) -+#define PCF85263_TSPM_INTB (0x1 << PCF85263_REG_PINIO_TSPM_SHIFT) -+#define PCF85263_REG_PINIO_CLKDISABLE BIT(7) -+ -+#define PCF85263_REG_FUNCTION 0x28 -+#define PCF85263_REG_FUNCTION_COF_MASK 0x7 -+#define PCF85263_REG_FUNCTION_COF_OFF 0x7 /* No clock output */ -+ -+#define PCF85263_REG_INTA_CTL 0x29 -+#define PCF85263_REG_INTB_CTL 0x2A -+#define PCF85263_REG_INTx_CTL_A1E BIT(4) /* Alarm 1 */ -+#define PCF85263_REG_INTx_CTL_ILP BIT(7) /* 0=pulse, 1=level */ -+ -+#define PCF85263_REG_FLAGS 0x2B -+#define PCF85263_REG_FLAGS_A1F BIT(5) -+ -+#define PCF85263_REG_RAM_BYTE 0x2c -+ -+#define PCF85263_REG_STOPENABLE 0x2e -+#define PCF85263_REG_STOPENABLE_STOP BIT(0) -+ -+#define PCF85263_REG_RESET 0x2f /* Reset command */ -+#define PCF85263_REG_RESET_CMD_CPR 0xa4 /* Clear prescaler */ -+ -+#define PCF85263_MAX_REG 0x2f -+ -+#define PCF85263_HR_PM BIT(5) -+ -+enum pcf85263_irqpin { -+ PCF85263_IRQPIN_NONE, -+ PCF85263_IRQPIN_INTA, -+ PCF85263_IRQPIN_INTB -+}; -+ -+static const char *const pcf85263_irqpin_names[] = { -+ [PCF85263_IRQPIN_NONE] = "None", -+ [PCF85263_IRQPIN_INTA] = "INTA", -+ [PCF85263_IRQPIN_INTB] = "INTB" -+}; -+ -+struct pcf85263 { -+ struct device *dev; -+ struct rtc_device *rtc; -+ struct regmap *regmap; -+ enum pcf85263_irqpin irq_pin; -+ int irq; -+ bool mode_12h; -+}; -+ -+/* -+ * Helpers to convert 12h to 24h and vice versa. -+ * Values in register are stored in BCD with a PM flag in bit 5 -+ * -+ * 23:00 <=> 11PM <=> 0x31 -+ * 00:00 <=> 12AM <=> 0x12 -+ * 01:00 <=> 1AM <=> 0x01 -+ * 12:00 <=> 12PM <=> 0x32 -+ * 13:00 <=> 1PM <=> 0x21 -+ */ -+static int pcf85263_bcd12h_to_bin24h(int regval) -+{ -+ int hr = bcd2bin(regval & 0x1f); -+ bool pm = regval & PCF85263_HR_PM; -+ -+ if (hr == 12) -+ return pm ? 12 : 0; -+ -+ return pm ? hr + 12 : hr; -+} -+ -+static int pcf85263_bin24h_to_bcd12h(int hr24) -+{ -+ bool pm = hr24 >= 12; -+ int hr12 = hr24 % 12; -+ -+ if (!hr12) -+ hr12++; -+ -+ return bin2bcd(hr12) | pm ? 0 : PCF85263_HR_PM; -+} -+ -+static int pcf85263_read_time(struct device *dev, struct rtc_time *tm) -+{ -+ struct pcf85263 *pcf85263 = dev_get_drvdata(dev); -+ const int first = PCF85263_REG_RTC_SC; -+ const int last = PCF85263_REG_RTC_YR; -+ const int len = last - first + 1; -+ u8 regs[len]; -+ u8 hr_reg; -+ int ret; -+ -+ ret = regmap_bulk_read(pcf85263->regmap, first, regs, len); -+ if (ret) -+ return ret; -+ -+ if (regs[PCF85263_REG_RTC_SC - first] & PCF85263_REG_RTC_SC_OS) { -+ dev_warn(dev, "Oscillator stop detected, date/time is not reliable.\n"); -+ return -EINVAL; -+ } -+ -+ tm->tm_sec = bcd2bin(regs[PCF85263_REG_RTC_SC - first] & 0x7f); -+ tm->tm_min = bcd2bin(regs[PCF85263_REG_RTC_MN - first] & 0x7f); -+ -+ hr_reg = regs[PCF85263_REG_RTC_HR - first]; -+ if (pcf85263->mode_12h) -+ tm->tm_hour = pcf85263_bcd12h_to_bin24h(hr_reg); -+ else -+ tm->tm_hour = bcd2bin(hr_reg & 0x3f); -+ -+ tm->tm_mday = bcd2bin(regs[PCF85263_REG_RTC_DT - first]); -+ tm->tm_wday = bcd2bin(regs[PCF85263_REG_RTC_DW - first]); -+ tm->tm_mon = bcd2bin(regs[PCF85263_REG_RTC_MO - first]) - 1; -+ tm->tm_year = bcd2bin(regs[PCF85263_REG_RTC_YR - first]); -+ -+ tm->tm_year += 100; /* Assume 21st century */ -+ -+ return 0; -+} -+ -+static int pcf85263_set_time(struct device *dev, struct rtc_time *tm) -+{ -+ struct pcf85263 *pcf85263 = dev_get_drvdata(dev); -+ -+ /* -+ * Before setting time need to stop RTC and disable prescaler -+ * Do this all in a single I2C transaction exploiting wraparound -+ * as described in data sheet. -+ * This means that the array below must be in register order -+ */ -+ u8 regs[] = { -+ PCF85263_REG_STOPENABLE_STOP, /* STOP */ -+ PCF85263_REG_RESET_CMD_CPR, /* Disable prescaler */ -+ /* Wrap around to register 0 (1/100s) */ -+ 0, /* 1/100s always zero. */ -+ bin2bcd(tm->tm_sec), -+ bin2bcd(tm->tm_min), -+ bin2bcd(tm->tm_hour), /* 24-hour */ -+ bin2bcd(tm->tm_mday), -+ bin2bcd(tm->tm_wday + 1), -+ bin2bcd(tm->tm_mon + 1), -+ bin2bcd(tm->tm_year % 100) -+ }; -+ int ret; -+ -+ ret = regmap_bulk_write(pcf85263->regmap, PCF85263_REG_STOPENABLE, -+ regs, sizeof(regs)); -+ if (ret) -+ return ret; -+ -+ /* As we have set the time in 24H update the hardware for that */ -+ if (pcf85263->mode_12h) { -+ pcf85263->mode_12h = false; -+ ret = regmap_update_bits(pcf85263->regmap, PCF85263_REG_OSC, -+ PCF85263_REG_OSC_12H, 0); -+ if (ret) -+ return ret; -+ } -+ -+ /* Start it again */ -+ return regmap_write(pcf85263->regmap, PCF85263_REG_STOPENABLE, 0); -+} -+ -+static int pcf85263_enable_alarm(struct pcf85263 *pcf85263, bool enable) -+{ -+ int reg; -+ int ret; -+ -+ ret = regmap_update_bits(pcf85263->regmap, PCF85263_REG_ALM_CTL, -+ PCF85263_REG_ALM_CTL_ALL_A1E, -+ enable ? PCF85263_REG_ALM_CTL_ALL_A1E : 0); -+ if (ret) -+ return ret; -+ -+ switch (pcf85263->irq_pin) { -+ case PCF85263_IRQPIN_NONE: -+ return 0; -+ -+ case PCF85263_IRQPIN_INTA: -+ reg = PCF85263_REG_INTA_CTL; -+ break; -+ -+ case PCF85263_IRQPIN_INTB: -+ reg = PCF85263_REG_INTB_CTL; -+ break; -+ -+ default: -+ return -EINVAL; -+ } -+ -+ return regmap_update_bits(pcf85263->regmap, reg, -+ PCF85263_REG_INTx_CTL_A1E, -+ enable ? PCF85263_REG_INTx_CTL_A1E : 0); -+} -+ -+static int pcf85263_read_alarm(struct device *dev, struct rtc_wkalrm *alarm) -+{ -+ struct pcf85263 *pcf85263 = dev_get_drvdata(dev); -+ struct rtc_time *tm = &alarm->time; -+ const int first = PCF85263_REG_ALM1_SC; -+ const int last = PCF85263_REG_ALM1_MO; -+ const int len = last - first + 1; -+ u8 regs[len]; -+ u8 hr_reg; -+ unsigned int regval; -+ int ret; -+ -+ ret = regmap_bulk_read(pcf85263->regmap, first, regs, len); -+ if (ret) -+ return ret; -+ -+ tm->tm_sec = bcd2bin(regs[PCF85263_REG_ALM1_SC - first] & 0x7f); -+ tm->tm_min = bcd2bin(regs[PCF85263_REG_ALM1_MN - first] & 0x7f); -+ -+ hr_reg = regs[PCF85263_REG_ALM1_HR - first]; -+ if (pcf85263->mode_12h) -+ tm->tm_hour = pcf85263_bcd12h_to_bin24h(hr_reg); -+ else -+ tm->tm_hour = bcd2bin(hr_reg & 0x3f); -+ -+ tm->tm_mday = bcd2bin(regs[PCF85263_REG_ALM1_DT - first]); -+ tm->tm_mon = bcd2bin(regs[PCF85263_REG_ALM1_MO - first]) - 1; -+ tm->tm_year = -1; -+ tm->tm_wday = -1; -+ -+ ret = regmap_read(pcf85263->regmap, PCF85263_REG_ALM_CTL, ®val); -+ if (ret) -+ return ret; -+ alarm->enabled = !!(regval & PCF85263_REG_ALM_CTL_ALL_A1E); -+ -+ ret = regmap_read(pcf85263->regmap, PCF85263_REG_FLAGS, ®val); -+ if (ret) -+ return ret; -+ alarm->pending = !!(regval & PCF85263_REG_FLAGS_A1F); -+ -+ return 0; -+} -+ -+static int pcf85263_set_alarm(struct device *dev, struct rtc_wkalrm *alarm) -+{ -+ struct pcf85263 *pcf85263 = dev_get_drvdata(dev); -+ struct rtc_time *tm = &alarm->time; -+ const int first = PCF85263_REG_ALM1_SC; -+ const int last = PCF85263_REG_ALM1_MO; -+ const int len = last - first + 1; -+ u8 regs[len]; -+ int ret; -+ -+ /* Disable alarm comparison during update */ -+ ret = pcf85263_enable_alarm(pcf85263, false); -+ if (ret) -+ return ret; -+ -+ /* Clear any pending alarm (write 0=>clr, 1=>no change) */ -+ ret = regmap_write(pcf85263->regmap, PCF85263_REG_FLAGS, -+ (unsigned int)(~PCF85263_REG_FLAGS_A1F)); -+ if (ret) -+ return ret; -+ -+ /* Set the alarm time registers */ -+ regs[PCF85263_REG_ALM1_SC - first] = bin2bcd(tm->tm_sec); -+ regs[PCF85263_REG_ALM1_MN - first] = bin2bcd(tm->tm_min); -+ regs[PCF85263_REG_ALM1_HR - first] = pcf85263->mode_12h ? -+ pcf85263_bin24h_to_bcd12h(tm->tm_hour) : -+ bin2bcd(tm->tm_hour); -+ regs[PCF85263_REG_ALM1_DT - first] = bin2bcd(tm->tm_mday); -+ regs[PCF85263_REG_ALM1_MO - first] = bin2bcd(tm->tm_mon + 1); -+ -+ ret = regmap_bulk_write(pcf85263->regmap, first, regs, sizeof(regs)); -+ if (ret) -+ return ret; -+ -+ if (alarm->enabled) -+ ret = pcf85263_enable_alarm(pcf85263, true); -+ -+ return ret; -+} -+ -+static int pcf85263_alarm_irq_enable(struct device *dev, unsigned int enable) -+{ -+ struct pcf85263 *pcf85263 = dev_get_drvdata(dev); -+ -+ return pcf85263_enable_alarm(pcf85263, !!enable); -+} -+ -+static irqreturn_t pcf85263_irq(int irq, void *data) -+{ -+ struct pcf85263 *pcf85263 = data; -+ unsigned int regval; -+ int ret; -+ -+ ret = regmap_read(pcf85263->regmap, PCF85263_REG_FLAGS, ®val); -+ if (ret) -+ return IRQ_NONE; -+ -+ if (regval & PCF85263_REG_FLAGS_A1F) { -+ regmap_write(pcf85263->regmap, PCF85263_REG_FLAGS, -+ (unsigned int)(~PCF85263_REG_FLAGS_A1F)); -+ -+ rtc_update_irq(pcf85263->rtc, 1, RTC_IRQF | RTC_AF); -+ -+ return IRQ_HANDLED; -+ } -+ -+ return IRQ_NONE; -+} -+ -+static int pcf85263_check_osc_stopped(struct pcf85263 *pcf85263) -+{ -+ unsigned int regval; -+ int ret; -+ -+ ret = regmap_read(pcf85263->regmap, PCF85263_REG_RTC_SC, ®val); -+ if (ret) -+ return ret; -+ -+ ret = regval & PCF85263_REG_RTC_SC_OS ? 1 : 0; -+ if (ret) -+ dev_warn(pcf85263->dev, "Oscillator stop detected, date/time is not reliable.\n"); -+ -+ return ret; -+} -+ -+#ifdef CONFIG_RTC_INTF_DEV -+static int pcf85263_ioctl(struct device *dev, -+ unsigned int cmd, unsigned long arg) -+{ -+ struct pcf85263 *pcf85263 = dev_get_drvdata(dev); -+ int ret; -+ -+ switch (cmd) { -+ case RTC_VL_READ: -+ ret = pcf85263_check_osc_stopped(pcf85263); -+ if (ret < 0) -+ return ret; -+ -+ if (copy_to_user((void __user *)arg, &ret, sizeof(int))) -+ return -EFAULT; -+ return 0; -+ -+ case RTC_VL_CLR: -+ return regmap_update_bits(pcf85263->regmap, -+ PCF85263_REG_RTC_SC, -+ PCF85263_REG_RTC_SC_OS, 0); -+ default: -+ return -ENOIOCTLCMD; -+ } -+} -+#else -+#define pcf85263_ioctl NULL -+#endif -+ -+static int pcf85263_init_hw(struct pcf85263 *pcf85263) -+{ -+ struct device_node *np = pcf85263->dev->of_node; -+ unsigned int regval; -+ u32 propval; -+ int ret; -+ -+ /* Determine if oscilator has been stopped (probably low power) */ -+ ret = pcf85263_check_osc_stopped(pcf85263); -+ if (ret < 0) { -+ /* Log here since this is the first hw access on probe */ -+ dev_err(pcf85263->dev, "Unable to read register\n"); -+ -+ return ret; -+ } -+ -+ /* Determine 12/24H mode */ -+ ret = regmap_read(pcf85263->regmap, PCF85263_REG_OSC, ®val); -+ if (ret) -+ return ret; -+ pcf85263->mode_12h = !!(regval & PCF85263_REG_OSC_12H); -+ -+ /* Set oscilator register */ -+ regval &= ~PCF85263_REG_OSC_12H; /* keep current 12/24 h setting */ -+ -+ propval = PCF85263_QUARTZCAP_12p5pF; -+ of_property_read_u32(np, "quartz-load-capacitance", &propval); -+ regval |= ((propval << PCF85263_REG_OSC_CL_SHIFT) -+ & PCF85263_REG_OSC_CL_MASK); -+ -+ propval = PCF85263_QUARTZDRIVE_NORMAL; -+ of_property_read_u32(np, "quartz-drive-strength", &propval); -+ regval |= ((propval << PCF85263_REG_OSC_OSCD_SHIFT) -+ & PCF85263_REG_OSC_OSCD_MASK); -+ -+ if (of_property_read_bool(np, "quartz-low-jitter")) -+ regval |= PCF85263_REG_OSC_LOWJ; -+ -+ ret = regmap_write(pcf85263->regmap, PCF85263_REG_OSC, regval); -+ if (ret) -+ return ret; -+ -+ /* Set function register (RTC mode, 1s tick, clock output static) */ -+ ret = regmap_write(pcf85263->regmap, PCF85263_REG_FUNCTION, -+ PCF85263_REG_FUNCTION_COF_OFF); -+ if (ret) -+ return ret; -+ -+ /* Set all interrupts to disabled, level mode */ -+ ret = regmap_write(pcf85263->regmap, PCF85263_REG_INTA_CTL, -+ PCF85263_REG_INTx_CTL_ILP); -+ if (ret) -+ return ret; -+ ret = regmap_write(pcf85263->regmap, PCF85263_REG_INTB_CTL, -+ PCF85263_REG_INTx_CTL_ILP); -+ if (ret) -+ return ret; -+ -+ /* Setup IO pin config register */ -+ regval = PCF85263_REG_PINIO_CLKDISABLE; -+ switch (pcf85263->irq_pin) { -+ case PCF85263_IRQPIN_INTA: -+ regval |= (PCF85263_INTAPM_INTA | PCF85263_TSPM_DISABLED); -+ break; -+ case PCF85263_IRQPIN_INTB: -+ regval |= (PCF85263_INTAPM_HIGHZ | PCF85263_TSPM_INTB); -+ break; -+ case PCF85263_IRQPIN_NONE: -+ regval |= (PCF85263_INTAPM_HIGHZ | PCF85263_TSPM_DISABLED); -+ break; -+ } -+ ret = regmap_write(pcf85263->regmap, PCF85263_REG_PINIO, regval); -+ -+ return ret; -+} -+ -+static const struct rtc_class_ops rtc_ops = { -+ .ioctl = pcf85263_ioctl, -+ .read_time = pcf85263_read_time, -+ .set_time = pcf85263_set_time, -+ .read_alarm = pcf85263_read_alarm, -+ .set_alarm = pcf85263_set_alarm, -+ .alarm_irq_enable = pcf85263_alarm_irq_enable, -+}; -+ -+static const struct regmap_config pcf85263_regmap_cfg = { -+ .reg_bits = 8, -+ .val_bits = 8, -+ .max_register = PCF85263_MAX_REG, -+}; -+ -+/* -+ * On some boards the interrupt line may not be wired to the CPU but only to -+ * a power supply circuit. -+ * In that case no interrupt will be specified in the device tree but the -+ * wakeup-source DT property may be used to enable wakeup programming in -+ * sysfs -+ */ -+static bool pcf85263_can_wakeup_machine(struct pcf85263 *pcf85263) -+{ -+ return pcf85263->irq || -+ of_property_read_bool(pcf85263->dev->of_node, "wakeup-source"); -+} -+ -+static int pcf85263_probe(struct i2c_client *client, -+ const struct i2c_device_id *id) -+{ -+ struct device *dev = &client->dev; -+ struct pcf85263 *pcf85263; -+ int ret; -+ -+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C | -+ I2C_FUNC_SMBUS_BYTE_DATA | -+ I2C_FUNC_SMBUS_I2C_BLOCK)) -+ return -ENODEV; -+ -+ pcf85263 = devm_kzalloc(dev, sizeof(*pcf85263), GFP_KERNEL); -+ if (!pcf85263) -+ return -ENOMEM; -+ -+ pcf85263->dev = dev; -+ pcf85263->irq = client->irq; -+ dev_set_drvdata(dev, pcf85263); -+ -+ pcf85263->regmap = devm_regmap_init_i2c(client, &pcf85263_regmap_cfg); -+ if (IS_ERR(pcf85263->regmap)) { -+ ret = PTR_ERR(pcf85263->regmap); -+ dev_err(dev, "regmap allocation failed (%d)\n", ret); -+ -+ return ret; -+ } -+ -+ /* Determine which interrupt pin the board uses */ -+ if (pcf85263_can_wakeup_machine(pcf85263)) { -+ if (of_property_match_string(dev->of_node, -+ "interrupt-names", "INTB") >= 0) -+ pcf85263->irq_pin = PCF85263_IRQPIN_INTB; -+ else -+ pcf85263->irq_pin = PCF85263_IRQPIN_INTA; -+ } else { -+ pcf85263->irq_pin = PCF85263_IRQPIN_NONE; -+ } -+ -+ ret = pcf85263_init_hw(pcf85263); -+ if (ret) -+ return ret; -+ -+ if (pcf85263->irq) { -+ ret = devm_request_threaded_irq(dev, pcf85263->irq, NULL, -+ pcf85263_irq, -+ IRQF_ONESHOT, -+ dev->driver->name, pcf85263); -+ if (ret) { -+ dev_err(dev, "irq %d unavailable (%d)\n", -+ pcf85263->irq, ret); -+ pcf85263->irq = 0; -+ } -+ } -+ -+ if (pcf85263_can_wakeup_machine(pcf85263)) -+ device_init_wakeup(dev, true); -+ -+ pcf85263->rtc = devm_rtc_device_register(dev, dev->driver->name, -+ &rtc_ops, THIS_MODULE); -+ ret = PTR_ERR_OR_ZERO(pcf85263->rtc); -+ if (ret) -+ return ret; -+ -+ /* We cannot support UIE mode if we do not have an IRQ line */ -+ if (!pcf85263->irq) -+ pcf85263->rtc->uie_unsupported = 1; -+ -+ dev_info(pcf85263->dev, -+ "PCF85263 RTC (irqpin=%s irq=%d)\n", -+ pcf85263_irqpin_names[pcf85263->irq_pin], -+ pcf85263->irq); -+ -+ return 0; -+} -+ -+static int pcf85263_remove(struct i2c_client *client) -+{ -+ struct pcf85263 *pcf85263 = i2c_get_clientdata(client); -+ -+ if (pcf85263_can_wakeup_machine(pcf85263)) -+ device_init_wakeup(pcf85263->dev, false); -+ -+ return 0; -+} -+ -+#ifdef CONFIG_PM_SLEEP -+static int pcf85263_suspend(struct device *dev) -+{ -+ struct pcf85263 *pcf85263 = dev_get_drvdata(dev); -+ int ret = 0; -+ -+ if (device_may_wakeup(dev)) -+ ret = enable_irq_wake(pcf85263->irq); -+ -+ return ret; -+} -+ -+static int pcf85263_resume(struct device *dev) -+{ -+ struct pcf85263 *pcf85263 = dev_get_drvdata(dev); -+ int ret = 0; -+ -+ if (device_may_wakeup(dev)) -+ ret = disable_irq_wake(pcf85263->irq); -+ -+ return ret; -+} -+ -+#endif -+ -+static const struct i2c_device_id pcf85263_id[] = { -+ { "pcf85263", 0 }, -+ { } -+}; -+MODULE_DEVICE_TABLE(i2c, pcf85263_id); -+ -+#ifdef CONFIG_OF -+static const struct of_device_id pcf85263_of_match[] = { -+ { .compatible = "nxp,pcf85263" }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, pcf85263_of_match); -+#endif -+ -+static SIMPLE_DEV_PM_OPS(pcf85263_pm_ops, pcf85263_suspend, pcf85263_resume); -+ -+static struct i2c_driver pcf85263_driver = { -+ .driver = { -+ .name = "rtc-pcf85263", -+ .of_match_table = of_match_ptr(pcf85263_of_match), -+ .pm = &pcf85263_pm_ops, -+ }, -+ .probe = pcf85263_probe, -+ .remove = pcf85263_remove, -+ .id_table = pcf85263_id, -+}; -+ -+module_i2c_driver(pcf85263_driver); -+ -+MODULE_AUTHOR("Martin Fuzzey "); -+MODULE_DESCRIPTION("PCF85263 RTC Driver"); -+MODULE_LICENSE("GPL"); ---- /dev/null -+++ b/include/dt-bindings/rtc/nxp,pcf85263.h -@@ -0,0 +1,14 @@ -+#ifndef _DT_BINDINGS_RTC_NXP_PCF85263_H -+#define _DT_BINDINGS_RTC_NXP_PCF85263_H -+ -+/* Quartz capacitance */ -+#define PCF85263_QUARTZCAP_7pF 0 -+#define PCF85263_QUARTZCAP_6pF 1 -+#define PCF85263_QUARTZCAP_12p5pF 2 -+ -+/* Quartz drive strength */ -+#define PCF85263_QUARTZDRIVE_NORMAL 0 -+#define PCF85263_QUARTZDRIVE_LOW 1 -+#define PCF85263_QUARTZDRIVE_HIGH 2 -+ -+#endif /* _DT_BINDINGS_RTC_NXP_PCF85263_H */ diff --git a/target/linux/layerscape/patches-4.14/807-usb-support-layerscape.patch b/target/linux/layerscape/patches-4.14/807-usb-support-layerscape.patch deleted file mode 100644 index d0bee3b450..0000000000 --- a/target/linux/layerscape/patches-4.14/807-usb-support-layerscape.patch +++ /dev/null @@ -1,1588 +0,0 @@ -From ca86ebf3fddbdfa8aecc4b887ef059948ee79621 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:59:08 +0800 -Subject: [PATCH] usb: support layerscape - -This is an integrated patch of usb for layerscape - -Signed-off-by: Anurag Kumar Vulisha -Signed-off-by: Biwen Li -Signed-off-by: Catalin Marinas -Signed-off-by: Changming Huang -Signed-off-by: Felipe Balbi -Signed-off-by: Greg Kroah-Hartman -Signed-off-by: Li Yang -Signed-off-by: Marc Zyngier -Signed-off-by: Nikhil Badola -Signed-off-by: Rajesh Bhagat -Signed-off-by: Ramneek Mehresh -Signed-off-by: Ran Wang -Signed-off-by: Roger Quadros -Signed-off-by: Shengzhou Liu -Signed-off-by: Suresh Gupta -Signed-off-by: Yangbo Lu -Signed-off-by: Yinbo Zhu -Signed-off-by: Zhao Chenhui ---- - arch/arm64/include/asm/io.h | 28 +++ - drivers/usb/common/common.c | 50 +++++ - drivers/usb/core/usb.c | 1 + - drivers/usb/dwc3/core.c | 167 ++++++++++++++++ - drivers/usb/dwc3/core.h | 58 ++++++ - drivers/usb/dwc3/ep0.c | 4 +- - drivers/usb/dwc3/gadget.c | 7 + - drivers/usb/dwc3/host.c | 9 + - drivers/usb/gadget/udc/fsl_udc_core.c | 46 +++-- - drivers/usb/gadget/udc/fsl_usb2_udc.h | 16 +- - drivers/usb/host/Kconfig | 2 +- - drivers/usb/host/ehci-fsl.c | 276 +++++++++++++++++++++++--- - drivers/usb/host/ehci-fsl.h | 3 + - drivers/usb/host/ehci-hub.c | 2 + - drivers/usb/host/ehci.h | 3 + - drivers/usb/host/fsl-mph-dr-of.c | 11 + - drivers/usb/host/xhci-hub.c | 22 ++ - drivers/usb/host/xhci-plat.c | 16 +- - drivers/usb/host/xhci-ring.c | 28 ++- - drivers/usb/host/xhci.c | 37 +++- - drivers/usb/host/xhci.h | 10 +- - drivers/usb/phy/phy-fsl-usb.c | 59 ++++-- - drivers/usb/phy/phy-fsl-usb.h | 8 + - include/linux/usb.h | 1 + - include/linux/usb/of.h | 2 + - 25 files changed, 780 insertions(+), 86 deletions(-) - ---- a/arch/arm64/include/asm/io.h -+++ b/arch/arm64/include/asm/io.h -@@ -210,6 +210,34 @@ extern void __iomem *ioremap_cache(phys_ - #define iowrite32be(v,p) ({ __iowmb(); __raw_writel((__force __u32)cpu_to_be32(v), p); }) - #define iowrite64be(v,p) ({ __iowmb(); __raw_writeq((__force __u64)cpu_to_be64(v), p); }) - -+/* access ports */ -+#define setbits32(_addr, _v) iowrite32be(ioread32be(_addr) | (_v), (_addr)) -+#define clrbits32(_addr, _v) iowrite32be(ioread32be(_addr) & ~(_v), (_addr)) -+ -+#define setbits16(_addr, _v) iowrite16be(ioread16be(_addr) | (_v), (_addr)) -+#define clrbits16(_addr, _v) iowrite16be(ioread16be(_addr) & ~(_v), (_addr)) -+ -+#define setbits8(_addr, _v) iowrite8(ioread8(_addr) | (_v), (_addr)) -+#define clrbits8(_addr, _v) iowrite8(ioread8(_addr) & ~(_v), (_addr)) -+ -+/* Clear and set bits in one shot. These macros can be used to clear and -+ * set multiple bits in a register using a single read-modify-write. These -+ * macros can also be used to set a multiple-bit bit pattern using a mask, -+ * by specifying the mask in the 'clear' parameter and the new bit pattern -+ * in the 'set' parameter. -+ */ -+ -+#define clrsetbits_be32(addr, clear, set) \ -+ iowrite32be((ioread32be(addr) & ~(clear)) | (set), (addr)) -+#define clrsetbits_le32(addr, clear, set) \ -+ iowrite32le((ioread32le(addr) & ~(clear)) | (set), (addr)) -+#define clrsetbits_be16(addr, clear, set) \ -+ iowrite16be((ioread16be(addr) & ~(clear)) | (set), (addr)) -+#define clrsetbits_le16(addr, clear, set) \ -+ iowrite16le((ioread16le(addr) & ~(clear)) | (set), (addr)) -+#define clrsetbits_8(addr, clear, set) \ -+ iowrite8((ioread8(addr) & ~(clear)) | (set), (addr)) -+ - #include - - /* ---- a/drivers/usb/common/common.c -+++ b/drivers/usb/common/common.c -@@ -105,6 +105,56 @@ static const char *const usb_dr_modes[] - [USB_DR_MODE_OTG] = "otg", - }; - -+/** -+ * of_usb_get_dr_mode - Get dual role mode for given device_node -+ * @np: Pointer to the given device_node -+ * -+ * The function gets phy interface string from property 'dr_mode', -+ * and returns the correspondig enum usb_dr_mode -+ */ -+enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np) -+{ -+ const char *dr_mode; -+ int err, i; -+ -+ err = of_property_read_string(np, "dr_mode", &dr_mode); -+ if (err < 0) -+ return USB_DR_MODE_UNKNOWN; -+ -+ for (i = 0; i < ARRAY_SIZE(usb_dr_modes); i++) -+ if (!strcmp(dr_mode, usb_dr_modes[i])) -+ return i; -+ -+ return USB_DR_MODE_UNKNOWN; -+} -+EXPORT_SYMBOL_GPL(of_usb_get_dr_mode); -+ -+/** -+ * of_usb_get_maximum_speed - Get maximum requested speed for a given USB -+ * controller. -+ * @np: Pointer to the given device_node -+ * -+ * The function gets the maximum speed string from property "maximum-speed", -+ * and returns the corresponding enum usb_device_speed. -+ */ -+enum usb_device_speed of_usb_get_maximum_speed(struct device_node *np) -+{ -+ const char *maximum_speed; -+ int err; -+ int i; -+ -+ err = of_property_read_string(np, "maximum-speed", &maximum_speed); -+ if (err < 0) -+ return USB_SPEED_UNKNOWN; -+ -+ for (i = 0; i < ARRAY_SIZE(speed_names); i++) -+ if (strcmp(maximum_speed, speed_names[i]) == 0) -+ return i; -+ -+ return USB_SPEED_UNKNOWN; -+} -+EXPORT_SYMBOL_GPL(of_usb_get_maximum_speed); -+ - static enum usb_dr_mode usb_get_dr_mode_from_string(const char *str) - { - int ret; ---- a/drivers/usb/core/usb.c -+++ b/drivers/usb/core/usb.c -@@ -593,6 +593,7 @@ struct usb_device *usb_alloc_dev(struct - dev->dev.dma_mask = bus->sysdev->dma_mask; - dev->dev.dma_pfn_offset = bus->sysdev->dma_pfn_offset; - set_dev_node(&dev->dev, dev_to_node(bus->sysdev)); -+ dev->dev.of_node = bus->controller->of_node; - dev->state = USB_STATE_ATTACHED; - dev->lpm_disable_count = 1; - atomic_set(&dev->urbnum, 0); ---- a/drivers/usb/dwc3/core.c -+++ b/drivers/usb/dwc3/core.c -@@ -103,6 +103,41 @@ static int dwc3_get_dr_mode(struct dwc3 - static void dwc3_event_buffers_cleanup(struct dwc3 *dwc); - static int dwc3_event_buffers_setup(struct dwc3 *dwc); - -+/* -+ * dwc3_power_of_all_roothub_ports - Power off all Root hub ports -+ * @dwc3: Pointer to our controller context structure -+ */ -+static void dwc3_power_off_all_roothub_ports(struct dwc3 *dwc) -+{ -+ int i, port_num; -+ u32 reg, op_regs_base, offset; -+ void __iomem *xhci_regs; -+ -+ /* xhci regs is not mapped yet, do it temperary here */ -+ if (dwc->xhci_resources[0].start) { -+ xhci_regs = ioremap(dwc->xhci_resources[0].start, -+ DWC3_XHCI_REGS_END); -+ if (IS_ERR(xhci_regs)) { -+ dev_err(dwc->dev, "Failed to ioremap xhci_regs\n"); -+ return; -+ } -+ -+ op_regs_base = HC_LENGTH(readl(xhci_regs)); -+ reg = readl(xhci_regs + XHCI_HCSPARAMS1); -+ port_num = HCS_MAX_PORTS(reg); -+ -+ for (i = 1; i <= port_num; i++) { -+ offset = op_regs_base + XHCI_PORTSC_BASE + 0x10*(i-1); -+ reg = readl(xhci_regs + offset); -+ reg &= ~PORT_POWER; -+ writel(reg, xhci_regs + offset); -+ } -+ -+ iounmap(xhci_regs); -+ } else -+ dev_err(dwc->dev, "xhci base reg invalid\n"); -+} -+ - static void dwc3_set_prtcap(struct dwc3 *dwc, u32 mode) - { - u32 reg; -@@ -111,6 +146,15 @@ static void dwc3_set_prtcap(struct dwc3 - reg &= ~(DWC3_GCTL_PRTCAPDIR(DWC3_GCTL_PRTCAP_OTG)); - reg |= DWC3_GCTL_PRTCAPDIR(mode); - dwc3_writel(dwc->regs, DWC3_GCTL, reg); -+ -+ /* -+ * We have to power off all Root hub ports immediately after DWC3 set -+ * to host mode to avoid VBUS glitch happen when xhci get reset later. -+ */ -+ if (dwc->host_vbus_glitches) { -+ if (mode == DWC3_GCTL_PRTCAP_HOST) -+ dwc3_power_off_all_roothub_ports(dwc); -+ } - } - - static void __dwc3_set_mode(struct work_struct *work) -@@ -765,6 +809,96 @@ static void dwc3_core_setup_global_contr - static int dwc3_core_get_phy(struct dwc3 *dwc); - static int dwc3_core_ulpi_init(struct dwc3 *dwc); - -+/* set global soc bus configuration registers */ -+static void dwc3_set_soc_bus_cfg(struct dwc3 *dwc) -+{ -+ struct device *dev = dwc->dev; -+ u32 *vals; -+ u32 cfg; -+ int ntype; -+ int ret; -+ int i; -+ -+ cfg = dwc3_readl(dwc->regs, DWC3_GSBUSCFG0); -+ -+ /* -+ * Handle property "snps,incr-burst-type-adjustment". -+ * Get the number of value from this property: -+ * result <= 0, means this property is not supported. -+ * result = 1, means INCRx burst mode supported. -+ * result > 1, means undefined length burst mode supported. -+ */ -+ ntype = device_property_read_u32_array(dev, -+ "snps,incr-burst-type-adjustment", NULL, 0); -+ if (ntype > 0) { -+ vals = kcalloc(ntype, sizeof(u32), GFP_KERNEL); -+ if (!vals) { -+ dev_err(dev, "Error to get memory\n"); -+ return; -+ } -+ /* Get INCR burst type, and parse it */ -+ ret = device_property_read_u32_array(dev, -+ "snps,incr-burst-type-adjustment", vals, ntype); -+ if (ret) { -+ dev_err(dev, "Error to get property\n"); -+ return; -+ } -+ *(dwc->incrx_type + 1) = vals[0]; -+ if (ntype > 1) { -+ *dwc->incrx_type = 1; -+ for (i = 1; i < ntype; i++) { -+ if (vals[i] > *(dwc->incrx_type + 1)) -+ *(dwc->incrx_type + 1) = vals[i]; -+ } -+ } else -+ *dwc->incrx_type = 0; -+ -+ /* Enable Undefined Length INCR Burst and Enable INCRx Burst */ -+ cfg &= ~DWC3_GSBUSCFG0_INCRBRST_MASK; -+ if (*dwc->incrx_type) -+ cfg |= DWC3_GSBUSCFG0_INCRBRSTENA; -+ switch (*(dwc->incrx_type + 1)) { -+ case 256: -+ cfg |= DWC3_GSBUSCFG0_INCR256BRSTENA; -+ break; -+ case 128: -+ cfg |= DWC3_GSBUSCFG0_INCR128BRSTENA; -+ break; -+ case 64: -+ cfg |= DWC3_GSBUSCFG0_INCR64BRSTENA; -+ break; -+ case 32: -+ cfg |= DWC3_GSBUSCFG0_INCR32BRSTENA; -+ break; -+ case 16: -+ cfg |= DWC3_GSBUSCFG0_INCR16BRSTENA; -+ break; -+ case 8: -+ cfg |= DWC3_GSBUSCFG0_INCR8BRSTENA; -+ break; -+ case 4: -+ cfg |= DWC3_GSBUSCFG0_INCR4BRSTENA; -+ break; -+ case 1: -+ break; -+ default: -+ dev_err(dev, "Invalid property\n"); -+ break; -+ } -+ } -+ -+ /* Handle usb snooping */ -+ if (dwc->dma_coherent) { -+ cfg &= ~DWC3_GSBUSCFG0_SNP_MASK; -+ cfg |= (AXI3_CACHE_TYPE_SNP << DWC3_GSBUSCFG0_DATARD_SHIFT) | -+ (AXI3_CACHE_TYPE_SNP << DWC3_GSBUSCFG0_DESCRD_SHIFT) | -+ (AXI3_CACHE_TYPE_SNP << DWC3_GSBUSCFG0_DATAWR_SHIFT) | -+ (AXI3_CACHE_TYPE_SNP << DWC3_GSBUSCFG0_DESCWR_SHIFT); -+ } -+ -+ dwc3_writel(dwc->regs, DWC3_GSBUSCFG0, cfg); -+} -+ - /** - * dwc3_core_init - Low-level initialization of DWC3 Core - * @dwc: Pointer to our controller context structure -@@ -827,6 +961,8 @@ static int dwc3_core_init(struct dwc3 *d - /* Adjust Frame Length */ - dwc3_frame_length_adjustment(dwc); - -+ dwc3_set_soc_bus_cfg(dwc); -+ - usb_phy_set_suspend(dwc->usb2_phy, 0); - usb_phy_set_suspend(dwc->usb3_phy, 0); - ret = phy_power_on(dwc->usb2_generic_phy); -@@ -873,6 +1009,22 @@ static int dwc3_core_init(struct dwc3 *d - dwc3_writel(dwc->regs, DWC3_GUCTL1, reg); - } - -+ if (dwc->dr_mode == USB_DR_MODE_HOST || -+ dwc->dr_mode == USB_DR_MODE_OTG) { -+ reg = dwc3_readl(dwc->regs, DWC3_GUCTL); -+ -+ /* -+ * Enable Auto retry Feature to make the controller operating in -+ * Host mode on seeing transaction errors(CRC errors or internal -+ * overrun scenerios) on IN transfers to reply to the device -+ * with a non-terminating retry ACK (i.e, an ACK transcation -+ * packet with Retry=1 & Nump != 0) -+ */ -+ reg |= DWC3_GUCTL_HSTINAUTORETRY; -+ -+ dwc3_writel(dwc->regs, DWC3_GUCTL, reg); -+ } -+ - return 0; - - err4: -@@ -1079,6 +1231,8 @@ static void dwc3_get_properties(struct d - &hird_threshold); - dwc->usb3_lpm_capable = device_property_read_bool(dev, - "snps,usb3_lpm_capable"); -+ dwc->dma_coherent = device_property_read_bool(dev, -+ "dma-coherent"); - - dwc->disable_scramble_quirk = device_property_read_bool(dev, - "snps,disable_scramble_quirk"); -@@ -1113,8 +1267,16 @@ static void dwc3_get_properties(struct d - dwc->parkmode_disable_ss_quirk = device_property_read_bool(dev, - "snps,parkmode-disable-ss-quirk"); - -+ dwc->quirk_reverse_in_out = device_property_read_bool(dev, -+ "snps,quirk_reverse_in_out"); -+ dwc->quirk_stop_transfer_in_block = device_property_read_bool(dev, -+ "snps,quirk_stop_transfer_in_block"); -+ dwc->quirk_stop_ep_in_u1 = device_property_read_bool(dev, -+ "snps,quirk_stop_ep_in_u1"); - dwc->tx_de_emphasis_quirk = device_property_read_bool(dev, - "snps,tx_de_emphasis_quirk"); -+ dwc->disable_devinit_u1u2_quirk = device_property_read_bool(dev, -+ "snps,disable_devinit_u1u2"); - device_property_read_u8(dev, "snps,tx_de_emphasis", - &tx_de_emphasis); - device_property_read_string(dev, "snps,hsphy_interface", -@@ -1125,6 +1287,9 @@ static void dwc3_get_properties(struct d - dwc->dis_metastability_quirk = device_property_read_bool(dev, - "snps,dis_metastability_quirk"); - -+ dwc->host_vbus_glitches = device_property_read_bool(dev, -+ "snps,host-vbus-glitches"); -+ - dwc->lpm_nyet_threshold = lpm_nyet_threshold; - dwc->tx_de_emphasis = tx_de_emphasis; - -@@ -1376,12 +1541,14 @@ static int dwc3_resume_common(struct dwc - - switch (dwc->dr_mode) { - case USB_DR_MODE_PERIPHERAL: -+ dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_DEVICE); - case USB_DR_MODE_OTG: - spin_lock_irqsave(&dwc->lock, flags); - dwc3_gadget_resume(dwc); - spin_unlock_irqrestore(&dwc->lock, flags); - /* FALLTHROUGH */ - case USB_DR_MODE_HOST: -+ dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_HOST); - default: - /* do nothing */ - break; ---- a/drivers/usb/dwc3/core.h -+++ b/drivers/usb/dwc3/core.h -@@ -161,6 +161,32 @@ - - /* Bit fields */ - -+/* Global SoC Bus Configuration Register 0 */ -+#define AXI3_CACHE_TYPE_AW 0x8 /* write allocate */ -+#define AXI3_CACHE_TYPE_AR 0x4 /* read allocate */ -+#define AXI3_CACHE_TYPE_SNP 0x2 /* cacheable */ -+#define AXI3_CACHE_TYPE_BUF 0x1 /* bufferable */ -+#define DWC3_GSBUSCFG0_DATARD_SHIFT 28 -+#define DWC3_GSBUSCFG0_DESCRD_SHIFT 24 -+#define DWC3_GSBUSCFG0_DATAWR_SHIFT 20 -+#define DWC3_GSBUSCFG0_DESCWR_SHIFT 16 -+#define DWC3_GSBUSCFG0_SNP_MASK 0xffff0000 -+#define DWC3_GSBUSCFG0_DATABIGEND (1 << 11) -+#define DWC3_GSBUSCFG0_DESCBIGEND (1 << 10) -+#define DWC3_GSBUSCFG0_INCR256BRSTENA (1 << 7) /* INCR256 burst */ -+#define DWC3_GSBUSCFG0_INCR128BRSTENA (1 << 6) /* INCR128 burst */ -+#define DWC3_GSBUSCFG0_INCR64BRSTENA (1 << 5) /* INCR64 burst */ -+#define DWC3_GSBUSCFG0_INCR32BRSTENA (1 << 4) /* INCR32 burst */ -+#define DWC3_GSBUSCFG0_INCR16BRSTENA (1 << 3) /* INCR16 burst */ -+#define DWC3_GSBUSCFG0_INCR8BRSTENA (1 << 2) /* INCR8 burst */ -+#define DWC3_GSBUSCFG0_INCR4BRSTENA (1 << 1) /* INCR4 burst */ -+#define DWC3_GSBUSCFG0_INCRBRSTENA (1 << 0) /* undefined length enable */ -+#define DWC3_GSBUSCFG0_INCRBRST_MASK 0xff -+ -+/* Global SoC Bus Configuration Register 1 */ -+#define DWC3_GSBUSCFG1_1KPAGEENA (1 << 12) /* 1K page boundary enable */ -+#define DWC3_GSBUSCFG1_PTRANSLIMIT_MASK 0xf00 -+ - /* Global Debug Queue/FIFO Space Available Register */ - #define DWC3_GDBGFIFOSPACE_NUM(n) ((n) & 0x1f) - #define DWC3_GDBGFIFOSPACE_TYPE(n) (((n) << 5) & 0x1e0) -@@ -205,6 +231,9 @@ - #define DWC3_GCTL_GBLHIBERNATIONEN BIT(1) - #define DWC3_GCTL_DSBLCLKGTNG BIT(0) - -+/* Global User Control Register */ -+#define DWC3_GUCTL_HSTINAUTORETRY BIT(14) -+ - /* Global User Control 1 Register */ - #define DWC3_GUCTL1_PARKMODE_DISABLE_SS BIT(17) - #define DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS BIT(28) -@@ -478,6 +507,14 @@ - #define DWC3_DEV_IMOD_INTERVAL_SHIFT 0 - #define DWC3_DEV_IMOD_INTERVAL_MASK (0xffff << 0) - -+/* Partial XHCI Register and Bit fields for quirk */ -+#define XHCI_HCSPARAMS1 0x4 -+#define XHCI_PORTSC_BASE 0x400 -+#define PORT_POWER (1 << 9) -+#define HCS_MAX_PORTS(p) (((p) >> 24) & 0x7f) -+#define XHCI_HC_LENGTH(p) (((p)>>00)&0x00ff) -+#define HC_LENGTH(p) XHCI_HC_LENGTH(p) -+ - /* Structures */ - - struct dwc3_trb; -@@ -789,6 +826,7 @@ struct dwc3_scratchpad_array { - * @regs: base address for our registers - * @regs_size: address space size - * @fladj: frame length adjustment -+ * @incrx_type: INCR burst type adjustment - * @irq_gadget: peripheral controller's IRQ number - * @nr_scratch: number of scratch buffers - * @u1u2: only used on revisions <1.83a for workaround -@@ -844,6 +882,7 @@ struct dwc3_scratchpad_array { - * @setup_packet_pending: true when there's a Setup Packet in FIFO. Workaround - * @three_stage_setup: set if we perform a three phase setup - * @usb3_lpm_capable: set if hadrware supports Link Power Management -+ * @dma_coherent: set if hadrware supports DMA snoop - * @disable_scramble_quirk: set if we enable the disable scramble quirk - * @u2exit_lfps_quirk: set if we enable u2exit lfps quirk - * @u2ss_inp3_quirk: set if we enable P3 OK for U2/SS Inactive quirk -@@ -925,6 +964,12 @@ struct dwc3 { - enum usb_phy_interface hsphy_mode; - - u32 fladj; -+ /* -+ * For INCR burst type. -+ * First field: for undefined length INCR burst type enable. -+ * Second field: for INCRx burst type enable -+ */ -+ u32 incrx_type[2]; - u32 irq_gadget; - u32 nr_scratch; - u32 u1u2; -@@ -1009,6 +1054,7 @@ struct dwc3 { - unsigned setup_packet_pending:1; - unsigned three_stage_setup:1; - unsigned usb3_lpm_capable:1; -+ unsigned dma_coherent:1; - - unsigned disable_scramble_quirk:1; - unsigned u2exit_lfps_quirk:1; -@@ -1029,6 +1075,11 @@ struct dwc3 { - - unsigned tx_de_emphasis_quirk:1; - unsigned tx_de_emphasis:2; -+ unsigned disable_devinit_u1u2_quirk:1; -+ unsigned quirk_reverse_in_out:1; -+ unsigned quirk_stop_transfer_in_block:1; -+ unsigned quirk_stop_ep_in_u1:1; -+ unsigned host_vbus_glitches:1; - - unsigned dis_metastability_quirk:1; - ---- a/drivers/usb/dwc3/ep0.c -+++ b/drivers/usb/dwc3/ep0.c -@@ -391,7 +391,7 @@ static int dwc3_ep0_handle_u1(struct dwc - return -EINVAL; - - reg = dwc3_readl(dwc->regs, DWC3_DCTL); -- if (set) -+ if (set && !dwc->disable_devinit_u1u2_quirk) - reg |= DWC3_DCTL_INITU1ENA; - else - reg &= ~DWC3_DCTL_INITU1ENA; -@@ -413,7 +413,7 @@ static int dwc3_ep0_handle_u2(struct dwc - return -EINVAL; - - reg = dwc3_readl(dwc->regs, DWC3_DCTL); -- if (set) -+ if (set && !dwc->disable_devinit_u1u2_quirk) - reg |= DWC3_DCTL_INITU2ENA; - else - reg &= ~DWC3_DCTL_INITU2ENA; ---- a/drivers/usb/dwc3/gadget.c -+++ b/drivers/usb/dwc3/gadget.c -@@ -3216,6 +3216,7 @@ int dwc3_gadget_init(struct dwc3 *dwc) - { - int ret; - int irq; -+ u32 reg; - - irq = dwc3_gadget_get_irq(dwc); - if (irq < 0) { -@@ -3294,6 +3295,12 @@ int dwc3_gadget_init(struct dwc3 *dwc) - - dwc3_gadget_set_speed(&dwc->gadget, dwc->maximum_speed); - -+ if (dwc->disable_devinit_u1u2_quirk) { -+ reg = dwc3_readl(dwc->regs, DWC3_DCTL); -+ reg &= ~(DWC3_DCTL_INITU1ENA | DWC3_DCTL_INITU2ENA); -+ dwc3_writel(dwc->regs, DWC3_DCTL, reg); -+ } -+ - return 0; - - err4: ---- a/drivers/usb/dwc3/host.c -+++ b/drivers/usb/dwc3/host.c -@@ -98,6 +98,15 @@ int dwc3_host_init(struct dwc3 *dwc) - - memset(props, 0, sizeof(struct property_entry) * ARRAY_SIZE(props)); - -+ if (dwc->quirk_reverse_in_out) -+ props[prop_idx++].name = "quirk-reverse-in-out"; -+ -+ if (dwc->quirk_stop_transfer_in_block) -+ props[prop_idx++].name = "quirk-stop-transfer-in-block"; -+ -+ if (dwc->quirk_stop_ep_in_u1) -+ props[prop_idx++].name = "quirk-stop-ep-in-u1"; -+ - if (dwc->usb3_lpm_capable) - props[prop_idx++].name = "usb3-lpm-capable"; - ---- a/drivers/usb/gadget/udc/fsl_udc_core.c -+++ b/drivers/usb/gadget/udc/fsl_udc_core.c -@@ -198,7 +198,11 @@ __acquires(ep->udc->lock) - - spin_unlock(&ep->udc->lock); - -- usb_gadget_giveback_request(&ep->ep, &req->req); -+ /* this complete() should a func implemented by gadget layer, -+ * eg fsg->bulk_in_complete() -+ */ -+ if (req->req.complete) -+ usb_gadget_giveback_request(&ep->ep, &req->req); - - spin_lock(&ep->udc->lock); - ep->stopped = stopped; -@@ -245,10 +249,10 @@ static int dr_controller_setup(struct fs - if (udc->pdata->have_sysif_regs) { - if (udc->pdata->controller_ver) { - /* controller version 1.6 or above */ -- ctrl = __raw_readl(&usb_sys_regs->control); -+ ctrl = ioread32be(&usb_sys_regs->control); - ctrl &= ~USB_CTRL_UTMI_PHY_EN; - ctrl |= USB_CTRL_USB_EN; -- __raw_writel(ctrl, &usb_sys_regs->control); -+ iowrite32be(ctrl, &usb_sys_regs->control); - } - } - portctrl |= PORTSCX_PTS_ULPI; -@@ -257,13 +261,14 @@ static int dr_controller_setup(struct fs - portctrl |= PORTSCX_PTW_16BIT; - /* fall through */ - case FSL_USB2_PHY_UTMI: -+ case FSL_USB2_PHY_UTMI_DUAL: - if (udc->pdata->have_sysif_regs) { - if (udc->pdata->controller_ver) { - /* controller version 1.6 or above */ -- ctrl = __raw_readl(&usb_sys_regs->control); -+ ctrl = ioread32be(&usb_sys_regs->control); - ctrl |= (USB_CTRL_UTMI_PHY_EN | - USB_CTRL_USB_EN); -- __raw_writel(ctrl, &usb_sys_regs->control); -+ iowrite32be(ctrl, &usb_sys_regs->control); - mdelay(FSL_UTMI_PHY_DLY); /* Delay for UTMI - PHY CLK to become stable - 10ms*/ - } -@@ -329,22 +334,22 @@ static int dr_controller_setup(struct fs - /* Config control enable i/o output, cpu endian register */ - #ifndef CONFIG_ARCH_MXC - if (udc->pdata->have_sysif_regs) { -- ctrl = __raw_readl(&usb_sys_regs->control); -+ ctrl = ioread32be(&usb_sys_regs->control); - ctrl |= USB_CTRL_IOENB; -- __raw_writel(ctrl, &usb_sys_regs->control); -+ iowrite32be(ctrl, &usb_sys_regs->control); - } - #endif - --#if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE) -+#if !defined(CONFIG_NOT_COHERENT_CACHE) - /* Turn on cache snooping hardware, since some PowerPC platforms - * wholly rely on hardware to deal with cache coherent. */ - - if (udc->pdata->have_sysif_regs) { - /* Setup Snooping for all the 4GB space */ - tmp = SNOOP_SIZE_2GB; /* starts from 0x0, size 2G */ -- __raw_writel(tmp, &usb_sys_regs->snoop1); -+ iowrite32be(tmp, &usb_sys_regs->snoop1); - tmp |= 0x80000000; /* starts from 0x8000000, size 2G */ -- __raw_writel(tmp, &usb_sys_regs->snoop2); -+ iowrite32be(tmp, &usb_sys_regs->snoop2); - } - #endif - -@@ -1056,7 +1061,7 @@ static int fsl_ep_fifo_status(struct usb - struct ep_queue_head *qh; - - ep = container_of(_ep, struct fsl_ep, ep); -- if (!_ep || (!ep->ep.desc && ep_index(ep) != 0)) -+ if (!_ep || !ep->ep.desc || (ep_index(ep) == 0)) - return -ENODEV; - - udc = (struct fsl_udc *)ep->udc; -@@ -1598,14 +1603,13 @@ static int process_ep_req(struct fsl_udc - struct fsl_req *curr_req) - { - struct ep_td_struct *curr_td; -- int td_complete, actual, remaining_length, j, tmp; -+ int actual, remaining_length, j, tmp; - int status = 0; - int errors = 0; - struct ep_queue_head *curr_qh = &udc->ep_qh[pipe]; - int direction = pipe % 2; - - curr_td = curr_req->head; -- td_complete = 0; - actual = curr_req->req.length; - - for (j = 0; j < curr_req->dtd_count; j++) { -@@ -1650,11 +1654,9 @@ static int process_ep_req(struct fsl_udc - status = -EPROTO; - break; - } else { -- td_complete++; - break; - } - } else { -- td_complete++; - VDBG("dTD transmitted successful"); - } - -@@ -1697,7 +1699,7 @@ static void dtd_complete_irq(struct fsl_ - curr_ep = get_ep_by_pipe(udc, i); - - /* If the ep is configured */ -- if (!curr_ep->ep.name) { -+ if (strncmp(curr_ep->name, "ep", 2)) { - WARNING("Invalid EP?"); - continue; - } -@@ -2419,10 +2421,12 @@ static int fsl_udc_probe(struct platform - usb_sys_regs = (void *)dr_regs + USB_DR_SYS_OFFSET; - #endif - -+#ifdef CONFIG_ARCH_MXC - /* Initialize USB clocks */ - ret = fsl_udc_clk_init(pdev); - if (ret < 0) - goto err_iounmap_noclk; -+#endif - - /* Read Device Controller Capability Parameters register */ - dccparams = fsl_readl(&dr_regs->dccparams); -@@ -2462,9 +2466,11 @@ static int fsl_udc_probe(struct platform - dr_controller_setup(udc_controller); - } - -+#ifdef CONFIG_ARCH_MXC - ret = fsl_udc_clk_finalize(pdev); - if (ret) - goto err_free_irq; -+#endif - - /* Setup gadget structure */ - udc_controller->gadget.ops = &fsl_gadget_ops; -@@ -2477,6 +2483,7 @@ static int fsl_udc_probe(struct platform - /* Setup gadget.dev and register with kernel */ - dev_set_name(&udc_controller->gadget.dev, "gadget"); - udc_controller->gadget.dev.of_node = pdev->dev.of_node; -+ set_dma_ops(&udc_controller->gadget.dev, pdev->dev.dma_ops); - - if (!IS_ERR_OR_NULL(udc_controller->transceiver)) - udc_controller->gadget.is_otg = 1; -@@ -2528,7 +2535,9 @@ err_free_irq: - err_iounmap: - if (pdata->exit) - pdata->exit(pdev); -+#ifdef CONFIG_ARCH_MXC - fsl_udc_clk_release(); -+#endif - err_iounmap_noclk: - iounmap(dr_regs); - err_release_mem_region: -@@ -2556,8 +2565,9 @@ static int fsl_udc_remove(struct platfor - udc_controller->done = &done; - usb_del_gadget_udc(&udc_controller->gadget); - -+#ifdef CONFIG_ARCH_MXC - fsl_udc_clk_release(); -- -+#endif - /* DR has been stopped in usb_gadget_unregister_driver() */ - remove_proc_file(); - ---- a/drivers/usb/gadget/udc/fsl_usb2_udc.h -+++ b/drivers/usb/gadget/udc/fsl_usb2_udc.h -@@ -20,6 +20,10 @@ - #define USB_MAX_CTRL_PAYLOAD 64 - #define USB_DR_SYS_OFFSET 0x400 - -+#ifdef CONFIG_SOC_LS1021A -+#undef CONFIG_ARCH_MXC -+#endif -+ - /* USB DR device mode registers (Little Endian) */ - struct usb_dr_device { - /* Capability register */ -@@ -597,18 +601,6 @@ struct platform_device; - int fsl_udc_clk_init(struct platform_device *pdev); - int fsl_udc_clk_finalize(struct platform_device *pdev); - void fsl_udc_clk_release(void); --#else --static inline int fsl_udc_clk_init(struct platform_device *pdev) --{ -- return 0; --} --static inline int fsl_udc_clk_finalize(struct platform_device *pdev) --{ -- return 0; --} --static inline void fsl_udc_clk_release(void) --{ --} - #endif - - #endif ---- a/drivers/usb/host/Kconfig -+++ b/drivers/usb/host/Kconfig -@@ -165,7 +165,7 @@ config XPS_USB_HCD_XILINX - - config USB_EHCI_FSL - tristate "Support for Freescale PPC on-chip EHCI USB controller" -- depends on FSL_SOC -+ depends on USB_EHCI_HCD - select USB_EHCI_ROOT_HUB_TT - ---help--- - Variation of ARC USB block used in some Freescale chips. ---- a/drivers/usb/host/ehci-fsl.c -+++ b/drivers/usb/host/ehci-fsl.c -@@ -36,15 +36,126 @@ - #include - #include - #include -+#include -+ -+#ifdef CONFIG_PM -+#include -+#endif - - #include "ehci.h" - #include "ehci-fsl.h" - -+#define FSL_USB_PHY_ADDR 0xffe214000 -+ -+struct ccsr_usb_port_ctrl { -+ u32 ctrl; -+ u32 drvvbuscfg; -+ u32 pwrfltcfg; -+ u32 sts; -+ u8 res_14[0xc]; -+ u32 bistcfg; -+ u32 biststs; -+ u32 abistcfg; -+ u32 abiststs; -+ u8 res_30[0x10]; -+ u32 xcvrprg; -+ u32 anaprg; -+ u32 anadrv; -+ u32 anasts; -+}; -+ -+struct ccsr_usb_phy { -+ u32 id; -+ struct ccsr_usb_port_ctrl port1; -+ u8 res_50[0xc]; -+ u32 tvr; -+ u32 pllprg[4]; -+ u8 res_70[0x4]; -+ u32 anaccfg; -+ u32 dbg; -+ u8 res_7c[0x4]; -+ struct ccsr_usb_port_ctrl port2; -+ u8 res_dc[0x334]; -+}; -+ - #define DRIVER_DESC "Freescale EHCI Host controller driver" - #define DRV_NAME "ehci-fsl" - - static struct hc_driver __read_mostly fsl_ehci_hc_driver; - -+struct ehci_fsl { -+ struct ehci_hcd ehci; -+ -+#ifdef CONFIG_PM -+struct ehci_regs saved_regs; -+struct ccsr_usb_phy saved_phy_regs; -+/* Saved USB PHY settings, need to restore after deep sleep. */ -+u32 usb_ctrl; -+#endif -+ /* -+ * store current hcd state for otg; -+ * have_hcd is true when host drv al already part of otg framework, -+ * otherwise false; -+ * hcd_add is true when otg framework wants to add host -+ * drv as part of otg;flase when it wants to remove it -+ */ -+unsigned have_hcd:1; -+unsigned hcd_add:1; -+}; -+ -+static struct ehci_fsl *hcd_to_ehci_fsl(struct usb_hcd *hcd) -+{ -+struct ehci_hcd *ehci = hcd_to_ehci(hcd); -+ -+return container_of(ehci, struct ehci_fsl, ehci); -+} -+ -+#if defined(CONFIG_FSL_USB2_OTG) || defined(CONFIG_FSL_USB2_OTG_MODULE) -+static void do_change_hcd(struct work_struct *work) -+{ -+ struct ehci_hcd *ehci = container_of(work, struct ehci_hcd, -+ change_hcd_work); -+ struct usb_hcd *hcd = ehci_to_hcd(ehci); -+ struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd); -+ void __iomem *non_ehci = hcd->regs; -+ int retval; -+ -+ if (ehci_fsl->hcd_add && !ehci_fsl->have_hcd) { -+ writel(USBMODE_CM_HOST, non_ehci + FSL_SOC_USB_USBMODE); -+ /* host, gadget and otg share same int line */ -+ retval = usb_add_hcd(hcd, hcd->irq, IRQF_SHARED); -+ if (retval == 0) -+ ehci_fsl->have_hcd = 1; -+ } else if (!ehci_fsl->hcd_add && ehci_fsl->have_hcd) { -+ usb_remove_hcd(hcd); -+ ehci_fsl->have_hcd = 0; -+ } -+} -+#endif -+ -+#if defined(CONFIG_FSL_USB2_OTG) || defined(CONFIG_FSL_USB2_OTG_MODULE) -+static void do_change_hcd(struct work_struct *work) -+{ -+ struct ehci_hcd *ehci = container_of(work, struct ehci_hcd, -+ change_hcd_work); -+ struct usb_hcd *hcd = ehci_to_hcd(ehci); -+ struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd); -+ void __iomem *non_ehci = hcd->regs; -+ int retval; -+ -+ if (ehci_fsl->hcd_add && !ehci_fsl->have_hcd) { -+ writel(USBMODE_CM_HOST, non_ehci + FSL_SOC_USB_USBMODE); -+ /* host, gadget and otg share same int line */ -+ retval = usb_add_hcd(hcd, hcd->irq, IRQF_SHARED); -+ if (retval == 0) -+ ehci_fsl->have_hcd = 1; -+ } else if (!ehci_fsl->hcd_add && ehci_fsl->have_hcd) { -+ usb_remove_hcd(hcd); -+ ehci_fsl->have_hcd = 0; -+ } -+} -+#endif -+ - /* configure so an HC device and id are always provided */ - /* always called with process context; sleeping is OK */ - -@@ -131,6 +242,12 @@ static int fsl_ehci_drv_probe(struct pla - clrsetbits_be32(hcd->regs + FSL_SOC_USB_CTRL, - CONTROL_REGISTER_W1C_MASK, 0x4); - -+ /* Set USB_EN bit to select ULPI phy for USB controller version 2.5 */ -+ if (pdata->controller_ver == FSL_USB_VER_2_5 && -+ pdata->phy_mode == FSL_USB2_PHY_ULPI) -+ iowrite32be(USB_CTRL_USB_EN, hcd->regs + FSL_SOC_USB_CTRL); -+ -+ - /* - * Enable UTMI phy and program PTS field in UTMI mode before asserting - * controller reset for USB Controller version 2.5 -@@ -143,16 +260,20 @@ static int fsl_ehci_drv_probe(struct pla - - /* Don't need to set host mode here. It will be done by tdi_reset() */ - -- retval = usb_add_hcd(hcd, irq, IRQF_SHARED); -+ retval = usb_add_hcd(hcd, irq, IRQF_SHARED | IRQF_NO_SUSPEND); - if (retval != 0) - goto err2; - device_wakeup_enable(hcd->self.controller); - --#ifdef CONFIG_USB_OTG -+#if defined(CONFIG_FSL_USB2_OTG) || defined(CONFIG_FSL_USB2_OTG_MODULE) - if (pdata->operating_mode == FSL_USB2_DR_OTG) { - struct ehci_hcd *ehci = hcd_to_ehci(hcd); -+ struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd); - - hcd->usb_phy = usb_get_phy(USB_PHY_TYPE_USB2); -+ -+ INIT_WORK(&ehci->change_hcd_work, do_change_hcd); -+ - dev_dbg(&pdev->dev, "hcd=0x%p ehci=0x%p, phy=0x%p\n", - hcd, ehci, hcd->usb_phy); - -@@ -168,6 +289,11 @@ static int fsl_ehci_drv_probe(struct pla - retval = -ENODEV; - goto err2; - } -+ -+ ehci_fsl->have_hcd = 1; -+ } else { -+ dev_err(&pdev->dev, "wrong operating mode\n"); -+ return -ENODEV; - } - #endif - return retval; -@@ -181,6 +307,17 @@ static int fsl_ehci_drv_probe(struct pla - return retval; - } - -+static bool usb_phy_clk_valid(struct usb_hcd *hcd) -+{ -+ void __iomem *non_ehci = hcd->regs; -+ bool ret = true; -+ -+ if (!(ioread32be(non_ehci + FSL_SOC_USB_CTRL) & PHY_CLK_VALID)) -+ ret = false; -+ -+ return ret; -+} -+ - static int ehci_fsl_setup_phy(struct usb_hcd *hcd, - enum fsl_usb2_phy_modes phy_mode, - unsigned int port_offset) -@@ -219,6 +356,21 @@ static int ehci_fsl_setup_phy(struct usb - /* fall through */ - case FSL_USB2_PHY_UTMI: - case FSL_USB2_PHY_UTMI_DUAL: -+ if (pdata->has_fsl_erratum_a006918) { -+ pr_warn("fsl-ehci: USB PHY clock invalid\n"); -+ return -EINVAL; -+ } -+ -+ /* PHY_CLK_VALID bit is de-featured from all controller -+ * versions below 2.4 and is to be checked only for -+ * internal UTMI phy -+ */ -+ if (pdata->controller_ver > FSL_USB_VER_2_4 && -+ pdata->have_sysif_regs && !usb_phy_clk_valid(hcd)) { -+ pr_err("fsl-ehci: USB PHY clock invalid\n"); -+ return -EINVAL; -+ } -+ - if (pdata->have_sysif_regs && pdata->controller_ver) { - /* controller version 1.6 or above */ - clrsetbits_be32(non_ehci + FSL_SOC_USB_CTRL, -@@ -295,14 +447,9 @@ static int ehci_fsl_usb_setup(struct ehc - return -EINVAL; - - if (pdata->operating_mode == FSL_USB2_MPH_HOST) { -- unsigned int chip, rev, svr; -- -- svr = mfspr(SPRN_SVR); -- chip = svr >> 16; -- rev = (svr >> 4) & 0xf; - - /* Deal with USB Erratum #14 on MPC834x Rev 1.0 & 1.1 chips */ -- if ((rev == 1) && (chip >= 0x8050) && (chip <= 0x8055)) -+ if (pdata->has_fsl_erratum_14 == 1) - ehci->has_fsl_port_bug = 1; - - if (pdata->port_enables & FSL_USB2_PORT0_ENABLED) -@@ -382,16 +529,56 @@ static int ehci_fsl_setup(struct usb_hcd - return retval; - } - --struct ehci_fsl { -- struct ehci_hcd ehci; -- - #ifdef CONFIG_PM -- /* Saved USB PHY settings, need to restore after deep sleep. */ -- u32 usb_ctrl; --#endif --}; -+void __iomem *phy_reg; - --#ifdef CONFIG_PM -+#ifdef CONFIG_PPC -+/* save usb registers */ -+static int ehci_fsl_save_context(struct usb_hcd *hcd) -+{ -+ struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd); -+ struct ehci_hcd *ehci = hcd_to_ehci(hcd); -+ void __iomem *non_ehci = hcd->regs; -+ struct device *dev = hcd->self.controller; -+ struct fsl_usb2_platform_data *pdata = dev_get_platdata(dev); -+ -+ if (pdata->phy_mode == FSL_USB2_PHY_UTMI_DUAL) { -+ phy_reg = ioremap(FSL_USB_PHY_ADDR, -+ sizeof(struct ccsr_usb_phy)); -+ _memcpy_fromio((void *)&ehci_fsl->saved_phy_regs, phy_reg, -+ sizeof(struct ccsr_usb_phy)); -+ } -+ -+ _memcpy_fromio((void *)&ehci_fsl->saved_regs, ehci->regs, -+ sizeof(struct ehci_regs)); -+ ehci_fsl->usb_ctrl = ioread32be(non_ehci + FSL_SOC_USB_CTRL); -+ -+ return 0; -+} -+ -+/*Restore usb registers */ -+static int ehci_fsl_restore_context(struct usb_hcd *hcd) -+{ -+ struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd); -+ struct ehci_hcd *ehci = hcd_to_ehci(hcd); -+ void __iomem *non_ehci = hcd->regs; -+ struct device *dev = hcd->self.controller; -+ struct fsl_usb2_platform_data *pdata = dev_get_platdata(dev); -+ -+ if (pdata->phy_mode == FSL_USB2_PHY_UTMI_DUAL) { -+ if (phy_reg) -+ _memcpy_toio(phy_reg, -+ (void *)&ehci_fsl->saved_phy_regs, -+ sizeof(struct ccsr_usb_phy)); -+ } -+ -+ _memcpy_toio(ehci->regs, (void *)&ehci_fsl->saved_regs, -+ sizeof(struct ehci_regs)); -+ iowrite32be(ehci_fsl->usb_ctrl, non_ehci + FSL_SOC_USB_CTRL); -+ -+ return 0; -+} -+#endif - - #ifdef CONFIG_PPC_MPC512x - static int ehci_fsl_mpc512x_drv_suspend(struct device *dev) -@@ -538,26 +725,45 @@ static inline int ehci_fsl_mpc512x_drv_r - } - #endif /* CONFIG_PPC_MPC512x */ - --static struct ehci_fsl *hcd_to_ehci_fsl(struct usb_hcd *hcd) --{ -- struct ehci_hcd *ehci = hcd_to_ehci(hcd); -- -- return container_of(ehci, struct ehci_fsl, ehci); --} -- - static int ehci_fsl_drv_suspend(struct device *dev) - { - struct usb_hcd *hcd = dev_get_drvdata(dev); - struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd); - void __iomem *non_ehci = hcd->regs; -+#if defined(CONFIG_FSL_USB2_OTG) || defined(CONFIG_FSL_USB2_OTG_MODULE) -+ struct usb_bus host = hcd->self; -+#endif -+ -+#ifdef CONFIG_PPC -+ suspend_state_t pm_state; -+ /* FIXME:Need to port fsl_pm.h before enable below code. */ -+ /*pm_state = pm_suspend_state();*/ -+ pm_state = PM_SUSPEND_MEM; -+ -+if (pm_state == PM_SUSPEND_MEM) -+ ehci_fsl_save_context(hcd); -+#endif - - if (of_device_is_compatible(dev->parent->of_node, - "fsl,mpc5121-usb2-dr")) { - return ehci_fsl_mpc512x_drv_suspend(dev); - } - -+#if defined(CONFIG_FSL_USB2_OTG) || defined(CONFIG_FSL_USB2_OTG_MODULE) -+ if (host.is_otg) { -+ struct ehci_hcd *ehci = hcd_to_ehci(hcd); -+ -+ /* remove hcd */ -+ ehci_fsl->hcd_add = 0; -+ schedule_work(&ehci->change_hcd_work); -+ host.is_otg = 0; -+ return 0; -+ } -+#endif -+ - ehci_prepare_ports_for_controller_suspend(hcd_to_ehci(hcd), - device_may_wakeup(dev)); -+ - if (!fsl_deep_sleep()) - return 0; - -@@ -571,12 +777,36 @@ static int ehci_fsl_drv_resume(struct de - struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd); - struct ehci_hcd *ehci = hcd_to_ehci(hcd); - void __iomem *non_ehci = hcd->regs; -+#if defined(CONFIG_FSL_USB2_OTG) || defined(CONFIG_FSL_USB2_OTG_MODULE) -+ struct usb_bus host = hcd->self; -+#endif -+ -+#ifdef CONFIG_PPC -+ suspend_state_t pm_state; -+ /* FIXME:Need to port fsl_pm.h before enable below code.*/ -+ /* pm_state = pm_suspend_state(); */ -+ pm_state = PM_SUSPEND_MEM; -+ -+ if (pm_state == PM_SUSPEND_MEM) -+ ehci_fsl_restore_context(hcd); -+#endif - - if (of_device_is_compatible(dev->parent->of_node, - "fsl,mpc5121-usb2-dr")) { - return ehci_fsl_mpc512x_drv_resume(dev); - } - -+#if defined(CONFIG_FSL_USB2_OTG) || defined(CONFIG_FSL_USB2_OTG_MODULE) -+ if (host.is_otg) { -+ /* add hcd */ -+ ehci_fsl->hcd_add = 1; -+ schedule_work(&ehci->change_hcd_work); -+ usb_hcd_resume_root_hub(hcd); -+ host.is_otg = 0; -+ return 0; -+ } -+#endif -+ - ehci_prepare_ports_for_controller_resume(ehci); - if (!fsl_deep_sleep()) - return 0; ---- a/drivers/usb/host/ehci-fsl.h -+++ b/drivers/usb/host/ehci-fsl.h -@@ -63,4 +63,7 @@ - #define UTMI_PHY_EN (1<<9) - #define ULPI_PHY_CLK_SEL (1<<10) - #define PHY_CLK_VALID (1<<17) -+ -+/* Retry count for checking UTMI PHY CLK validity */ -+#define UTMI_PHY_CLK_VALID_CHK_RETRY 5 - #endif /* _EHCI_FSL_H */ ---- a/drivers/usb/host/ehci-hub.c -+++ b/drivers/usb/host/ehci-hub.c -@@ -305,6 +305,8 @@ static int ehci_bus_suspend (struct usb_ - USB_PORT_STAT_HIGH_SPEED) - fs_idle_delay = true; - ehci_writel(ehci, t2, reg); -+ if (ehci_has_fsl_susp_errata(ehci)) -+ usleep_range(10000, 20000); - changed = 1; - } - } ---- a/drivers/usb/host/ehci.h -+++ b/drivers/usb/host/ehci.h -@@ -180,6 +180,9 @@ struct ehci_hcd { /* one per controlle - unsigned periodic_count; /* periodic activity count */ - unsigned uframe_periodic_max; /* max periodic time per uframe */ - -+#if defined(CONFIG_FSL_USB2_OTG) || defined(CONFIG_FSL_USB2_OTG_MODULE) -+ struct work_struct change_hcd_work; -+#endif - - /* list of itds & sitds completed while now_frame was still active */ - struct list_head cached_itd_list; ---- a/drivers/usb/host/fsl-mph-dr-of.c -+++ b/drivers/usb/host/fsl-mph-dr-of.c -@@ -229,6 +229,17 @@ static int fsl_usb2_mph_dr_of_probe(stru - pdata->has_fsl_erratum_a005697 = - of_property_read_bool(np, "fsl,usb_erratum-a005697"); - -+ if (of_get_property(np, "fsl,erratum_a006918", NULL)) -+ pdata->has_fsl_erratum_a006918 = 1; -+ else -+ pdata->has_fsl_erratum_a006918 = 0; -+ -+ if (of_get_property(np, "fsl,usb_erratum_14", NULL)) -+ pdata->has_fsl_erratum_14 = 1; -+ else -+ pdata->has_fsl_erratum_14 = 0; -+ -+ - /* - * Determine whether phy_clk_valid needs to be checked - * by reading property in device tree ---- a/drivers/usb/host/xhci-hub.c -+++ b/drivers/usb/host/xhci-hub.c -@@ -689,12 +689,34 @@ void xhci_set_link_state(struct xhci_hcd - int port_id, u32 link_state) - { - u32 temp; -+ u32 portpmsc_u2_backup = 0; -+ -+ /* Backup U2 timeout info before initiating U3 entry erratum A-010131 */ -+ if (xhci->shared_hcd->speed >= HCD_USB3 && -+ link_state == USB_SS_PORT_LS_U3 && -+ (xhci->quirks & XHCI_DIS_U1U2_WHEN_U3)) { -+ portpmsc_u2_backup = readl(port_array[port_id] + PORTPMSC); -+ portpmsc_u2_backup &= PORT_U2_TIMEOUT_MASK; -+ temp = readl(port_array[port_id] + PORTPMSC); -+ temp |= PORT_U2_TIMEOUT_MASK; -+ writel(temp, port_array[port_id] + PORTPMSC); -+ } - - temp = readl(port_array[port_id]); - temp = xhci_port_state_to_neutral(temp); - temp &= ~PORT_PLS_MASK; - temp |= PORT_LINK_STROBE | link_state; - writel(temp, port_array[port_id]); -+ -+ /* Restore U2 timeout info after U3 entry complete */ -+ if (xhci->shared_hcd->speed >= HCD_USB3 && -+ link_state == USB_SS_PORT_LS_U3 && -+ (xhci->quirks & XHCI_DIS_U1U2_WHEN_U3)) { -+ temp = readl(port_array[port_id] + PORTPMSC); -+ temp &= ~PORT_U2_TIMEOUT_MASK; -+ temp |= portpmsc_u2_backup; -+ writel(temp, port_array[port_id] + PORTPMSC); -+ } - } - - static void xhci_set_remote_wake_mask(struct xhci_hcd *xhci, ---- a/drivers/usb/host/xhci-plat.c -+++ b/drivers/usb/host/xhci-plat.c -@@ -263,8 +263,22 @@ static int xhci_plat_probe(struct platfo - goto disable_clk; - } - -- if (device_property_read_bool(sysdev, "usb3-lpm-capable")) -+ if (device_property_read_bool(sysdev, "usb3-lpm-capable")) { - xhci->quirks |= XHCI_LPM_SUPPORT; -+ if (device_property_read_bool(sysdev, -+ "snps,dis-u1u2-when-u3-quirk")) -+ xhci->quirks |= XHCI_DIS_U1U2_WHEN_U3; -+ } -+ -+ if (device_property_read_bool(&pdev->dev, "quirk-reverse-in-out")) -+ xhci->quirks |= XHCI_REVERSE_IN_OUT; -+ -+ if (device_property_read_bool(&pdev->dev, -+ "quirk-stop-transfer-in-block")) -+ xhci->quirks |= XHCI_STOP_TRANSFER_IN_BLOCK; -+ -+ if (device_property_read_bool(&pdev->dev, "quirk-stop-ep-in-u1")) -+ xhci->quirks |= XHCI_STOP_EP_IN_U1; - - if (device_property_read_bool(&pdev->dev, "quirk-broken-port-ped")) - xhci->quirks |= XHCI_BROKEN_PORT_PED; ---- a/drivers/usb/host/xhci-ring.c -+++ b/drivers/usb/host/xhci-ring.c -@@ -1978,10 +1978,12 @@ static int finish_td(struct xhci_hcd *xh - union xhci_trb *ep_trb, struct xhci_transfer_event *event, - struct xhci_virt_ep *ep, int *status) - { -+ struct xhci_dequeue_state deq_state; - struct xhci_virt_device *xdev; - struct xhci_ep_ctx *ep_ctx; - struct xhci_ring *ep_ring; - unsigned int slot_id; -+ u32 remaining; - u32 trb_comp_code; - int ep_index; - -@@ -2004,14 +2006,30 @@ static int finish_td(struct xhci_hcd *xh - if (trb_comp_code == COMP_STALL_ERROR || - xhci_requires_manual_halt_cleanup(xhci, ep_ctx, - trb_comp_code)) { -- /* Issue a reset endpoint command to clear the host side -- * halt, followed by a set dequeue command to move the -- * dequeue pointer past the TD. -- * The class driver clears the device side halt later. -+ /*erratum A-007463: -+ *After transaction error, controller switches control transfer -+ *data stage from IN to OUT direction. - */ -- xhci_cleanup_halted_endpoint(xhci, slot_id, ep_index, -+ remaining = EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); -+ if (remaining && xhci_requires_manual_halt_cleanup(xhci, ep_ctx, -+ trb_comp_code) && -+ (xhci->quirks & XHCI_REVERSE_IN_OUT)) { -+ memset(&deq_state, 0, sizeof(deq_state)); -+ xhci_find_new_dequeue_state(xhci, slot_id, -+ ep_index, td->urb->stream_id, td, &deq_state); -+ xhci_queue_new_dequeue_state(xhci, slot_id, ep_index, -+ &deq_state); -+ xhci_ring_cmd_db(xhci); -+ } else { -+ /* Issue a reset endpoint command to clear the host side -+ * halt, followed by a set dequeue command to move the -+ * dequeue pointer past the TD. -+ * The class driver clears the device side halt later. -+ */ -+ xhci_cleanup_halted_endpoint(xhci, slot_id, ep_index, - ep_ring->stream_id, td, ep_trb, - EP_HARD_RESET); -+ } - } else { - /* Update ring dequeue pointer */ - while (ep_ring->dequeue != td->last_trb) ---- a/drivers/usb/host/xhci.c -+++ b/drivers/usb/host/xhci.c -@@ -1604,13 +1604,38 @@ static int xhci_urb_dequeue(struct usb_h - ret = -ENOMEM; - goto done; - } -- ep->ep_state |= EP_STOP_CMD_PENDING; -- ep->stop_cmd_timer.expires = jiffies + -+ /* -+ *erratum A-009611: Issuing an End Transfer command on an IN -+ *endpoint. when a transfer is in progress on USB blocks the -+ *transmission. -+ *Workaround: Software must wait for all existing TRBs to -+ *complete before issuing End transfer command. -+ */ -+ if ((ep_ring->enqueue == ep_ring->dequeue && -+ (xhci->quirks & XHCI_STOP_TRANSFER_IN_BLOCK)) || -+ !(xhci->quirks & XHCI_STOP_TRANSFER_IN_BLOCK)) { -+ ep->ep_state |= EP_STOP_CMD_PENDING; -+ ep->stop_cmd_timer.expires = jiffies + - XHCI_STOP_EP_CMD_TIMEOUT * HZ; -- add_timer(&ep->stop_cmd_timer); -- xhci_queue_stop_endpoint(xhci, command, urb->dev->slot_id, -- ep_index, 0); -- xhci_ring_cmd_db(xhci); -+ add_timer(&ep->stop_cmd_timer); -+ xhci_queue_stop_endpoint(xhci, command, -+ urb->dev->slot_id, -+ ep_index, 0); -+ xhci_ring_cmd_db(xhci); -+ } -+ -+ /* -+ *erratum A-009668: Stop Endpoint Command does not complete. -+ *Workaround: Instead of issuing a Stop Endpoint Command, -+ *issue a Disable Slot Command with the corresponding slot ID. -+ *Alternately, you can issue an Address Device Command with -+ *BSR=1 -+ */ -+ if ((urb->dev->speed <= USB_SPEED_HIGH) && -+ (xhci->quirks & XHCI_STOP_EP_IN_U1)) { -+ xhci_queue_slot_control(xhci, command, TRB_DISABLE_SLOT, -+ urb->dev->slot_id); -+ } - } - done: - spin_unlock_irqrestore(&xhci->lock, flags); ---- a/drivers/usb/host/xhci.h -+++ b/drivers/usb/host/xhci.h -@@ -1794,7 +1794,7 @@ struct xhci_hcd { - #define XHCI_STATE_DYING (1 << 0) - #define XHCI_STATE_HALTED (1 << 1) - #define XHCI_STATE_REMOVING (1 << 2) -- unsigned long long quirks; -+ unsigned long long quirks; - #define XHCI_LINK_TRB_QUIRK BIT_ULL(0) - #define XHCI_RESET_EP_QUIRK BIT_ULL(1) - #define XHCI_NEC_HOST BIT_ULL(2) -@@ -1830,6 +1830,9 @@ struct xhci_hcd { - #define XHCI_SSIC_PORT_UNUSED BIT_ULL(22) - #define XHCI_NO_64BIT_SUPPORT BIT_ULL(23) - #define XHCI_MISSING_CAS BIT_ULL(24) -+#define XHCI_REVERSE_IN_OUT BIT(32) -+#define XHCI_STOP_TRANSFER_IN_BLOCK BIT(33) -+#define XHCI_STOP_EP_IN_U1 BIT(34) - /* For controller with a broken Port Disable implementation */ - #define XHCI_BROKEN_PORT_PED BIT_ULL(25) - #define XHCI_LIMIT_ENDPOINT_INTERVAL_7 BIT_ULL(26) -@@ -1838,8 +1841,9 @@ struct xhci_hcd { - #define XHCI_HW_LPM_DISABLE BIT_ULL(29) - #define XHCI_SUSPEND_DELAY BIT_ULL(30) - #define XHCI_INTEL_USB_ROLE_SW BIT_ULL(31) --#define XHCI_RESET_PLL_ON_DISCONNECT BIT_ULL(34) --#define XHCI_SNPS_BROKEN_SUSPEND BIT_ULL(35) -+#define XHCI_RESET_PLL_ON_DISCONNECT BIT_ULL(35) -+#define XHCI_SNPS_BROKEN_SUSPEND BIT_ULL(36) -+#define XHCI_DIS_U1U2_WHEN_U3 BIT(37) - - unsigned int num_active_eps; - unsigned int limit_active_eps; ---- a/drivers/usb/phy/phy-fsl-usb.c -+++ b/drivers/usb/phy/phy-fsl-usb.c -@@ -1,5 +1,5 @@ - /* -- * Copyright (C) 2007,2008 Freescale semiconductor, Inc. -+ * Copyright 2007,2008 Freescale Semiconductor, Inc. - * - * Author: Li Yang - * Jerry Huang -@@ -470,6 +470,7 @@ void otg_reset_controller(void) - int fsl_otg_start_host(struct otg_fsm *fsm, int on) - { - struct usb_otg *otg = fsm->otg; -+ struct usb_bus *host = otg->host; - struct device *dev; - struct fsl_otg *otg_dev = - container_of(otg->usb_phy, struct fsl_otg, phy); -@@ -493,6 +494,7 @@ int fsl_otg_start_host(struct otg_fsm *f - otg_reset_controller(); - VDBG("host on......\n"); - if (dev->driver->pm && dev->driver->pm->resume) { -+ host->is_otg = 1; - retval = dev->driver->pm->resume(dev); - if (fsm->id) { - /* default-b */ -@@ -517,8 +519,11 @@ int fsl_otg_start_host(struct otg_fsm *f - else { - VDBG("host off......\n"); - if (dev && dev->driver) { -- if (dev->driver->pm && dev->driver->pm->suspend) -+ if (dev->driver->pm && -+ dev->driver->pm->suspend) { -+ host->is_otg = 1; - retval = dev->driver->pm->suspend(dev); -+ } - if (fsm->id) - /* default-b */ - fsl_otg_drv_vbus(fsm, 0); -@@ -546,8 +551,17 @@ int fsl_otg_start_gadget(struct otg_fsm - dev = otg->gadget->dev.parent; - - if (on) { -- if (dev->driver->resume) -+ /* Delay gadget resume to synchronize between host and gadget -+ * drivers. Upon role-reversal host drv is shutdown by kernel -+ * worker thread. By the time host drv shuts down, controller -+ * gets programmed for gadget role. Shutting host drv after -+ * this results in controller getting reset, and it stops -+ * responding to otg events -+ */ -+ if (dev->driver->resume) { -+ msleep(1000); - dev->driver->resume(dev); -+ } - } else { - if (dev->driver->suspend) - dev->driver->suspend(dev, otg_suspend_state); -@@ -668,6 +682,10 @@ static void fsl_otg_event(struct work_st - fsl_otg_start_host(fsm, 0); - otg_drv_vbus(fsm, 0); - fsl_otg_start_gadget(fsm, 1); -+ } else { -+ fsl_otg_start_gadget(fsm, 0); -+ otg_drv_vbus(fsm, 1); -+ fsl_otg_start_host(fsm, 1); - } - } - -@@ -720,6 +738,7 @@ irqreturn_t fsl_otg_isr(int irq, void *d - { - struct otg_fsm *fsm = &((struct fsl_otg *)dev_id)->fsm; - struct usb_otg *otg = ((struct fsl_otg *)dev_id)->phy.otg; -+ struct fsl_otg *otg_dev = dev_id; - u32 otg_int_src, otg_sc; - - otg_sc = fsl_readl(&usb_dr_regs->otgsc); -@@ -749,18 +768,8 @@ irqreturn_t fsl_otg_isr(int irq, void *d - otg->gadget->is_a_peripheral = !fsm->id; - VDBG("ID int (ID is %d)\n", fsm->id); - -- if (fsm->id) { /* switch to gadget */ -- schedule_delayed_work( -- &((struct fsl_otg *)dev_id)->otg_event, -- 100); -- } else { /* switch to host */ -- cancel_delayed_work(& -- ((struct fsl_otg *)dev_id)-> -- otg_event); -- fsl_otg_start_gadget(fsm, 0); -- otg_drv_vbus(fsm, 1); -- fsl_otg_start_host(fsm, 1); -- } -+ schedule_delayed_work(&otg_dev->otg_event, 100); -+ - return IRQ_HANDLED; - } - } -@@ -920,12 +929,32 @@ int usb_otg_start(struct platform_device - temp &= ~(PORTSC_PHY_TYPE_SEL | PORTSC_PTW); - switch (pdata->phy_mode) { - case FSL_USB2_PHY_ULPI: -+ if (pdata->controller_ver) { -+ /* controller version 1.6 or above */ -+ setbits32(&p_otg->dr_mem_map->control, -+ USB_CTRL_ULPI_PHY_CLK_SEL); -+ /* -+ * Due to controller issue of PHY_CLK_VALID in ULPI -+ * mode, we set USB_CTRL_USB_EN before checking -+ * PHY_CLK_VALID, otherwise PHY_CLK_VALID doesn't work. -+ */ -+ clrsetbits_be32(&p_otg->dr_mem_map->control, -+ USB_CTRL_UTMI_PHY_EN, USB_CTRL_IOENB); -+ } - temp |= PORTSC_PTS_ULPI; - break; - case FSL_USB2_PHY_UTMI_WIDE: - temp |= PORTSC_PTW_16BIT; - /* fall through */ - case FSL_USB2_PHY_UTMI: -+ if (pdata->controller_ver) { -+ /* controller version 1.6 or above */ -+ setbits32(&p_otg->dr_mem_map->control, -+ USB_CTRL_UTMI_PHY_EN); -+ /* Delay for UTMI PHY CLK to become stable - 10ms */ -+ mdelay(FSL_UTMI_PHY_DLY); -+ } -+ setbits32(&p_otg->dr_mem_map->control, USB_CTRL_UTMI_PHY_EN); - temp |= PORTSC_PTS_UTMI; - /* fall through */ - default: ---- a/drivers/usb/phy/phy-fsl-usb.h -+++ b/drivers/usb/phy/phy-fsl-usb.h -@@ -199,6 +199,14 @@ - /* control Register Bit Masks */ - #define USB_CTRL_IOENB (0x1<<2) - #define USB_CTRL_ULPI_INT0EN (0x1<<0) -+#define USB_CTRL_WU_INT_EN (0x1<<1) -+#define USB_CTRL_LINE_STATE_FILTER__EN (0x1<<3) -+#define USB_CTRL_KEEP_OTG_ON (0x1<<4) -+#define USB_CTRL_OTG_PORT (0x1<<5) -+#define USB_CTRL_PLL_RESET (0x1<<8) -+#define USB_CTRL_UTMI_PHY_EN (0x1<<9) -+#define USB_CTRL_ULPI_PHY_CLK_SEL (0x1<<10) -+#define USB_CTRL_PHY_CLK_VALID (0x1<<17) - - /* BCSR5 */ - #define BCSR5_INT_USB (0x02) ---- a/include/linux/usb.h -+++ b/include/linux/usb.h -@@ -432,6 +432,7 @@ struct usb_bus { - * for control transfers? - */ - u8 otg_port; /* 0, or number of OTG/HNP port */ -+ unsigned is_otg:1; /* true when host is also otg */ - unsigned is_b_host:1; /* true during some HNP roleswitches */ - unsigned b_hnp_enable:1; /* OTG: did A-Host enable HNP? */ - unsigned no_stop_on_short:1; /* ---- a/include/linux/usb/of.h -+++ b/include/linux/usb/of.h -@@ -11,6 +11,8 @@ - #include - #include - -+enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np); -+ - #if IS_ENABLED(CONFIG_OF) - enum usb_dr_mode of_usb_get_dr_mode_by_phy(struct device_node *np, int arg0); - bool of_usb_host_tpl_support(struct device_node *np); diff --git a/target/linux/layerscape/patches-4.14/808-vfio-support-layerscape.patch b/target/linux/layerscape/patches-4.14/808-vfio-support-layerscape.patch deleted file mode 100644 index c2424a41f0..0000000000 --- a/target/linux/layerscape/patches-4.14/808-vfio-support-layerscape.patch +++ /dev/null @@ -1,1093 +0,0 @@ -From 03ce521cd071706f755e3d2304ab1b8c47fd4910 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:59:09 +0800 -Subject: [PATCH] vfio: support layerscape - -This is an integrated patch of vfio for layerscape - -Signed-off-by: Bharat Bhushan -Signed-off-by: Biwen Li -Signed-off-by: Roy Pledge -Signed-off-by: Yangbo Lu ---- - drivers/vfio/Kconfig | 1 + - drivers/vfio/Makefile | 1 + - drivers/vfio/fsl-mc/Kconfig | 9 + - drivers/vfio/fsl-mc/Makefile | 2 + - drivers/vfio/fsl-mc/vfio_fsl_mc.c | 759 ++++++++++++++++++++++ - drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c | 199 ++++++ - drivers/vfio/fsl-mc/vfio_fsl_mc_private.h | 57 ++ - include/uapi/linux/vfio.h | 1 + - 8 files changed, 1029 insertions(+) - create mode 100644 drivers/vfio/fsl-mc/Kconfig - create mode 100644 drivers/vfio/fsl-mc/Makefile - create mode 100644 drivers/vfio/fsl-mc/vfio_fsl_mc.c - create mode 100644 drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c - create mode 100644 drivers/vfio/fsl-mc/vfio_fsl_mc_private.h - ---- a/drivers/vfio/Kconfig -+++ b/drivers/vfio/Kconfig -@@ -47,4 +47,5 @@ menuconfig VFIO_NOIOMMU - source "drivers/vfio/pci/Kconfig" - source "drivers/vfio/platform/Kconfig" - source "drivers/vfio/mdev/Kconfig" -+source "drivers/vfio/fsl-mc/Kconfig" - source "virt/lib/Kconfig" ---- a/drivers/vfio/Makefile -+++ b/drivers/vfio/Makefile -@@ -9,3 +9,4 @@ obj-$(CONFIG_VFIO_SPAPR_EEH) += vfio_spa - obj-$(CONFIG_VFIO_PCI) += pci/ - obj-$(CONFIG_VFIO_PLATFORM) += platform/ - obj-$(CONFIG_VFIO_MDEV) += mdev/ -+obj-$(CONFIG_VFIO_FSL_MC) += fsl-mc/ ---- /dev/null -+++ b/drivers/vfio/fsl-mc/Kconfig -@@ -0,0 +1,9 @@ -+config VFIO_FSL_MC -+ tristate "VFIO support for QorIQ DPAA2 fsl-mc bus devices" -+ depends on VFIO && FSL_MC_BUS && EVENTFD -+ help -+ Driver to enable support for the VFIO QorIQ DPAA2 fsl-mc -+ (Management Complex) devices. This is required to passthrough -+ fsl-mc bus devices using the VFIO framework. -+ -+ If you don't know what to do here, say N. ---- /dev/null -+++ b/drivers/vfio/fsl-mc/Makefile -@@ -0,0 +1,2 @@ -+vfio-fsl_mc-y := vfio_fsl_mc.o -+obj-$(CONFIG_VFIO_FSL_MC) += vfio_fsl_mc.o vfio_fsl_mc_intr.o ---- /dev/null -+++ b/drivers/vfio/fsl-mc/vfio_fsl_mc.c -@@ -0,0 +1,759 @@ -+/* -+ * Freescale Management Complex (MC) device passthrough using VFIO -+ * -+ * Copyright (C) 2013-2016 Freescale Semiconductor, Inc. -+ * Copyright 2016-2017 NXP -+ * Author: Bharat Bhushan -+ * -+ * This file is licensed under the terms of the GNU General Public -+ * License version 2. This program is licensed "as is" without any -+ * warranty of any kind, whether express or implied. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "vfio_fsl_mc_private.h" -+ -+#define DRIVER_VERSION "0.10" -+#define DRIVER_AUTHOR "Bharat Bhushan " -+#define DRIVER_DESC "VFIO for FSL-MC devices - User Level meta-driver" -+ -+static DEFINE_MUTEX(driver_lock); -+ -+/* FSl-MC device regions (address and size) are aligned to 64K. -+ * While MC firmware reports size less than 64K for some objects (it actually -+ * reports size which does not include reserved space beyond valid bytes). -+ * Align the size to PAGE_SIZE for userspace to mmap. -+ */ -+static size_t aligned_region_size(struct fsl_mc_device *mc_dev, int index) -+{ -+ size_t size; -+ -+ size = resource_size(&mc_dev->regions[index]); -+ return PAGE_ALIGN(size); -+} -+ -+static int vfio_fsl_mc_regions_init(struct vfio_fsl_mc_device *vdev) -+{ -+ struct fsl_mc_device *mc_dev = vdev->mc_dev; -+ int count = mc_dev->obj_desc.region_count; -+ int i; -+ -+ vdev->regions = kcalloc(count, sizeof(struct vfio_fsl_mc_region), -+ GFP_KERNEL); -+ if (!vdev->regions) -+ return -ENOMEM; -+ -+ for (i = 0; i < mc_dev->obj_desc.region_count; i++) { -+ vdev->regions[i].addr = mc_dev->regions[i].start; -+ vdev->regions[i].size = aligned_region_size(mc_dev, i); -+ vdev->regions[i].type = VFIO_FSL_MC_REGION_TYPE_MMIO; -+ if (mc_dev->regions[i].flags & IORESOURCE_CACHEABLE) -+ vdev->regions[i].type |= -+ VFIO_FSL_MC_REGION_TYPE_CACHEABLE; -+ if (mc_dev->regions[i].flags & IORESOURCE_MEM) -+ vdev->regions[i].type |= -+ VFIO_FSL_MC_REGION_TYPE_SHAREABLE; -+ -+ vdev->regions[i].flags = VFIO_REGION_INFO_FLAG_MMAP; -+ vdev->regions[i].flags |= VFIO_REGION_INFO_FLAG_READ; -+ if (!(mc_dev->regions[i].flags & IORESOURCE_READONLY)) -+ vdev->regions[i].flags |= VFIO_REGION_INFO_FLAG_WRITE; -+ } -+ -+ vdev->num_regions = mc_dev->obj_desc.region_count; -+ return 0; -+} -+ -+static void vfio_fsl_mc_regions_cleanup(struct vfio_fsl_mc_device *vdev) -+{ -+ int i; -+ -+ for (i = 0; i < vdev->num_regions; i++) -+ iounmap(vdev->regions[i].ioaddr); -+ -+ vdev->num_regions = 0; -+ kfree(vdev->regions); -+} -+ -+static int vfio_fsl_mc_open(void *device_data) -+{ -+ struct vfio_fsl_mc_device *vdev = device_data; -+ int ret; -+ -+ if (!try_module_get(THIS_MODULE)) -+ return -ENODEV; -+ -+ mutex_lock(&driver_lock); -+ if (!vdev->refcnt) { -+ ret = vfio_fsl_mc_regions_init(vdev); -+ if (ret) -+ goto error_region_init; -+ -+ ret = vfio_fsl_mc_irqs_init(vdev); -+ if (ret) -+ goto error_irq_init; -+ } -+ -+ vdev->refcnt++; -+ mutex_unlock(&driver_lock); -+ return 0; -+ -+error_irq_init: -+ vfio_fsl_mc_regions_cleanup(vdev); -+error_region_init: -+ mutex_unlock(&driver_lock); -+ if (ret) -+ module_put(THIS_MODULE); -+ -+ return ret; -+} -+ -+static void vfio_fsl_mc_release(void *device_data) -+{ -+ struct vfio_fsl_mc_device *vdev = device_data; -+ struct fsl_mc_device *mc_dev = vdev->mc_dev; -+ -+ mutex_lock(&driver_lock); -+ -+ if (!(--vdev->refcnt)) { -+ vfio_fsl_mc_regions_cleanup(vdev); -+ vfio_fsl_mc_irqs_cleanup(vdev); -+ } -+ -+ if (strcmp(mc_dev->obj_desc.type, "dprc") == 0) -+ dprc_reset_container(mc_dev->mc_io, 0, mc_dev->mc_handle, -+ mc_dev->obj_desc.id); -+ -+ mutex_unlock(&driver_lock); -+ -+ module_put(THIS_MODULE); -+} -+ -+static long vfio_fsl_mc_ioctl(void *device_data, unsigned int cmd, -+ unsigned long arg) -+{ -+ struct vfio_fsl_mc_device *vdev = device_data; -+ struct fsl_mc_device *mc_dev = vdev->mc_dev; -+ unsigned long minsz; -+ -+ if (WARN_ON(!mc_dev)) -+ return -ENODEV; -+ -+ switch (cmd) { -+ case VFIO_DEVICE_GET_INFO: -+ { -+ struct vfio_device_info info; -+ -+ minsz = offsetofend(struct vfio_device_info, num_irqs); -+ -+ if (copy_from_user(&info, (void __user *)arg, minsz)) -+ return -EFAULT; -+ -+ if (info.argsz < minsz) -+ return -EINVAL; -+ -+ info.flags = VFIO_DEVICE_FLAGS_FSL_MC; -+ info.num_regions = mc_dev->obj_desc.region_count; -+ info.num_irqs = mc_dev->obj_desc.irq_count; -+ -+ return copy_to_user((void __user *)arg, &info, minsz); -+ } -+ case VFIO_DEVICE_GET_REGION_INFO: -+ { -+ struct vfio_region_info info; -+ -+ minsz = offsetofend(struct vfio_region_info, offset); -+ -+ if (copy_from_user(&info, (void __user *)arg, minsz)) -+ return -EFAULT; -+ -+ if (info.argsz < minsz) -+ return -EINVAL; -+ -+ if (info.index >= vdev->num_regions) -+ return -EINVAL; -+ -+ /* map offset to the physical address */ -+ info.offset = VFIO_FSL_MC_INDEX_TO_OFFSET(info.index); -+ info.size = vdev->regions[info.index].size; -+ info.flags = vdev->regions[info.index].flags; -+ -+ return copy_to_user((void __user *)arg, &info, minsz); -+ } -+ case VFIO_DEVICE_GET_IRQ_INFO: -+ { -+ struct vfio_irq_info info; -+ -+ minsz = offsetofend(struct vfio_irq_info, count); -+ if (copy_from_user(&info, (void __user *)arg, minsz)) -+ return -EFAULT; -+ -+ if (info.argsz < minsz) -+ return -EINVAL; -+ -+ if (info.index >= mc_dev->obj_desc.irq_count) -+ return -EINVAL; -+ -+ if (vdev->mc_irqs != NULL) { -+ info.flags = vdev->mc_irqs[info.index].flags; -+ info.count = vdev->mc_irqs[info.index].count; -+ } else { -+ /* -+ * If IRQs are not initialized then these can not -+ * be configuted and used by user-space/ -+ */ -+ info.flags = 0; -+ info.count = 0; -+ } -+ -+ return copy_to_user((void __user *)arg, &info, minsz); -+ } -+ case VFIO_DEVICE_SET_IRQS: -+ { -+ struct vfio_irq_set hdr; -+ u8 *data = NULL; -+ int ret = 0; -+ -+ minsz = offsetofend(struct vfio_irq_set, count); -+ -+ if (copy_from_user(&hdr, (void __user *)arg, minsz)) -+ return -EFAULT; -+ -+ if (hdr.argsz < minsz) -+ return -EINVAL; -+ -+ if (hdr.index >= mc_dev->obj_desc.irq_count) -+ return -EINVAL; -+ -+ if (hdr.start != 0 || hdr.count > 1) -+ return -EINVAL; -+ -+ if (hdr.count == 0 && -+ (!(hdr.flags & VFIO_IRQ_SET_DATA_NONE) || -+ !(hdr.flags & VFIO_IRQ_SET_ACTION_TRIGGER))) -+ return -EINVAL; -+ -+ if (hdr.flags & ~(VFIO_IRQ_SET_DATA_TYPE_MASK | -+ VFIO_IRQ_SET_ACTION_TYPE_MASK)) -+ return -EINVAL; -+ -+ if (!(hdr.flags & VFIO_IRQ_SET_DATA_NONE)) { -+ size_t size; -+ -+ if (hdr.flags & VFIO_IRQ_SET_DATA_BOOL) -+ size = sizeof(uint8_t); -+ else if (hdr.flags & VFIO_IRQ_SET_DATA_EVENTFD) -+ size = sizeof(int32_t); -+ else -+ return -EINVAL; -+ -+ if (hdr.argsz - minsz < hdr.count * size) -+ return -EINVAL; -+ -+ data = memdup_user((void __user *)(arg + minsz), -+ hdr.count * size); -+ if (IS_ERR(data)) -+ return PTR_ERR(data); -+ } -+ -+ ret = vfio_fsl_mc_set_irqs_ioctl(vdev, hdr.flags, -+ hdr.index, hdr.start, -+ hdr.count, data); -+ return ret; -+ } -+ case VFIO_DEVICE_RESET: -+ { -+ return -EINVAL; -+ } -+ default: -+ return -EINVAL; -+ } -+} -+ -+static ssize_t vfio_fsl_mc_read(void *device_data, char __user *buf, -+ size_t count, loff_t *ppos) -+{ -+ struct vfio_fsl_mc_device *vdev = device_data; -+ unsigned int index = VFIO_FSL_MC_OFFSET_TO_INDEX(*ppos); -+ loff_t off = *ppos & VFIO_FSL_MC_OFFSET_MASK; -+ struct vfio_fsl_mc_region *region; -+ uint64_t data[8]; -+ int i; -+ -+ /* Read ioctl supported only for DPRC and DPMCP device */ -+ if (strcmp(vdev->mc_dev->obj_desc.type, "dprc") && -+ strcmp(vdev->mc_dev->obj_desc.type, "dpmcp")) -+ return -EINVAL; -+ -+ if (index >= vdev->num_regions) -+ return -EINVAL; -+ -+ region = &vdev->regions[index]; -+ -+ if (!(region->flags & VFIO_REGION_INFO_FLAG_READ)) -+ return -EINVAL; -+ -+ if (!region->type & VFIO_FSL_MC_REGION_TYPE_MMIO) -+ return -EINVAL; -+ -+ if (!region->ioaddr) { -+ region->ioaddr = ioremap_nocache(region->addr, region->size); -+ if (!region->ioaddr) -+ return -ENOMEM; -+ } -+ -+ if (count != 64 || off != 0) -+ return -EINVAL; -+ -+ for (i = 7; i >= 0; i--) -+ data[i] = readq(region->ioaddr + i * sizeof(uint64_t)); -+ -+ if (copy_to_user(buf, data, 64)) -+ return -EFAULT; -+ -+ return count; -+} -+ -+#define MC_CMD_COMPLETION_TIMEOUT_MS 5000 -+#define MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS 500 -+ -+static int vfio_fsl_mc_dprc_wait_for_response(void __iomem *ioaddr) -+{ -+ enum mc_cmd_status status; -+ unsigned long timeout_usecs = MC_CMD_COMPLETION_TIMEOUT_MS * 1000; -+ -+ for (;;) { -+ u64 header; -+ struct mc_cmd_header *resp_hdr; -+ -+ header = cpu_to_le64(readq_relaxed(ioaddr)); -+ -+ resp_hdr = (struct mc_cmd_header *)&header; -+ status = (enum mc_cmd_status)resp_hdr->status; -+ if (status != MC_CMD_STATUS_READY) -+ break; -+ -+ udelay(MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS); -+ timeout_usecs -= MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS; -+ if (timeout_usecs == 0) -+ return -ETIMEDOUT; -+ } -+ -+ return 0; -+} -+ -+static int vfio_fsl_mc_send_command(void __iomem *ioaddr, uint64_t *cmd_data) -+{ -+ int i; -+ -+ /* Write at command parameter into portal */ -+ for (i = 7; i >= 1; i--) -+ writeq_relaxed(cmd_data[i], ioaddr + i * sizeof(uint64_t)); -+ -+ /* Write command header in the end */ -+ writeq(cmd_data[0], ioaddr); -+ -+ /* Wait for response before returning to user-space -+ * This can be optimized in future to even prepare response -+ * before returning to user-space and avoid read ioctl. -+ */ -+ return vfio_fsl_mc_dprc_wait_for_response(ioaddr); -+} -+ -+static int vfio_handle_dprc_commands(void __iomem *ioaddr, uint64_t *cmd_data) -+{ -+ uint64_t cmd_hdr = cmd_data[0]; -+ int cmd = (cmd_hdr >> 52) & 0xfff; -+ -+ switch (cmd) { -+ case DPRC_CMDID_OPEN: -+ default: -+ return vfio_fsl_mc_send_command(ioaddr, cmd_data); -+ } -+ -+ return 0; -+} -+ -+static ssize_t vfio_fsl_mc_write(void *device_data, const char __user *buf, -+ size_t count, loff_t *ppos) -+{ -+ struct vfio_fsl_mc_device *vdev = device_data; -+ unsigned int index = VFIO_FSL_MC_OFFSET_TO_INDEX(*ppos); -+ loff_t off = *ppos & VFIO_FSL_MC_OFFSET_MASK; -+ struct vfio_fsl_mc_region *region; -+ uint64_t data[8]; -+ int ret; -+ -+ /* Write ioctl supported only for DPRC and DPMCP device */ -+ if (strcmp(vdev->mc_dev->obj_desc.type, "dprc") && -+ strcmp(vdev->mc_dev->obj_desc.type, "dpmcp")) -+ return -EINVAL; -+ -+ if (index >= vdev->num_regions) -+ return -EINVAL; -+ -+ region = &vdev->regions[index]; -+ -+ if (!(region->flags & VFIO_REGION_INFO_FLAG_WRITE)) -+ return -EINVAL; -+ -+ if (!region->type & VFIO_FSL_MC_REGION_TYPE_MMIO) -+ return -EINVAL; -+ -+ if (!region->ioaddr) { -+ region->ioaddr = ioremap_nocache(region->addr, region->size); -+ if (!region->ioaddr) -+ return -ENOMEM; -+ } -+ -+ if (count != 64 || off != 0) -+ return -EINVAL; -+ -+ if (copy_from_user(&data, buf, 64)) -+ return -EFAULT; -+ -+ ret = vfio_handle_dprc_commands(region->ioaddr, data); -+ if (ret) -+ return ret; -+ -+ return count; -+} -+ -+static int vfio_fsl_mc_mmap_mmio(struct vfio_fsl_mc_region region, -+ struct vm_area_struct *vma) -+{ -+ u64 size = vma->vm_end - vma->vm_start; -+ u64 pgoff, base; -+ -+ pgoff = vma->vm_pgoff & -+ ((1U << (VFIO_FSL_MC_OFFSET_SHIFT - PAGE_SHIFT)) - 1); -+ base = pgoff << PAGE_SHIFT; -+ -+ if (region.size < PAGE_SIZE || base + size > region.size) -+ return -EINVAL; -+ /* -+ * Set the REGION_TYPE_CACHEABLE (QBman CENA regs) to be the -+ * cache inhibited area of the portal to avoid coherency issues -+ * if a user migrates to another core. -+ */ -+ if (region.type & VFIO_FSL_MC_REGION_TYPE_CACHEABLE) { -+ if (region.type & VFIO_FSL_MC_REGION_TYPE_SHAREABLE) -+ vma->vm_page_prot = pgprot_cached(vma->vm_page_prot); -+ else -+ vma->vm_page_prot = pgprot_cached_ns(vma->vm_page_prot); -+ } else -+ vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); -+ -+ vma->vm_pgoff = (region.addr >> PAGE_SHIFT) + pgoff; -+ -+ return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, -+ size, vma->vm_page_prot); -+} -+ -+/* Allows mmaping fsl_mc device regions in assigned DPRC */ -+static int vfio_fsl_mc_mmap(void *device_data, struct vm_area_struct *vma) -+{ -+ struct vfio_fsl_mc_device *vdev = device_data; -+ struct fsl_mc_device *mc_dev = vdev->mc_dev; -+ unsigned long size, addr; -+ int index; -+ -+ index = vma->vm_pgoff >> (VFIO_FSL_MC_OFFSET_SHIFT - PAGE_SHIFT); -+ -+ if (vma->vm_end < vma->vm_start) -+ return -EINVAL; -+ if (vma->vm_start & ~PAGE_MASK) -+ return -EINVAL; -+ if (vma->vm_end & ~PAGE_MASK) -+ return -EINVAL; -+ if (!(vma->vm_flags & VM_SHARED)) -+ return -EINVAL; -+ if (index >= vdev->num_regions) -+ return -EINVAL; -+ -+ if (!(vdev->regions[index].flags & VFIO_REGION_INFO_FLAG_MMAP)) -+ return -EINVAL; -+ -+ if (!(vdev->regions[index].flags & VFIO_REGION_INFO_FLAG_READ) -+ && (vma->vm_flags & VM_READ)) -+ return -EINVAL; -+ -+ if (!(vdev->regions[index].flags & VFIO_REGION_INFO_FLAG_WRITE) -+ && (vma->vm_flags & VM_WRITE)) -+ return -EINVAL; -+ -+ addr = vdev->regions[index].addr; -+ size = vdev->regions[index].size; -+ -+ vma->vm_private_data = mc_dev; -+ -+ if (vdev->regions[index].type & VFIO_FSL_MC_REGION_TYPE_MMIO) -+ return vfio_fsl_mc_mmap_mmio(vdev->regions[index], vma); -+ -+ return -EFAULT; -+} -+ -+static const struct vfio_device_ops vfio_fsl_mc_ops = { -+ .name = "vfio-fsl-mc", -+ .open = vfio_fsl_mc_open, -+ .release = vfio_fsl_mc_release, -+ .ioctl = vfio_fsl_mc_ioctl, -+ .read = vfio_fsl_mc_read, -+ .write = vfio_fsl_mc_write, -+ .mmap = vfio_fsl_mc_mmap, -+}; -+ -+static int vfio_fsl_mc_initialize_dprc(struct vfio_fsl_mc_device *vdev) -+{ -+ struct device *root_dprc_dev; -+ struct fsl_mc_device *mc_dev = vdev->mc_dev; -+ struct device *dev = &mc_dev->dev; -+ struct fsl_mc_bus *mc_bus; -+ struct irq_domain *mc_msi_domain; -+ unsigned int irq_count; -+ int ret; -+ -+ /* device must be DPRC */ -+ if (strcmp(mc_dev->obj_desc.type, "dprc")) -+ return -EINVAL; -+ -+ /* mc_io must be un-initialized */ -+ WARN_ON(mc_dev->mc_io); -+ -+ /* allocate a portal from the root DPRC for vfio use */ -+ fsl_mc_get_root_dprc(dev, &root_dprc_dev); -+ if (WARN_ON(!root_dprc_dev)) -+ return -EINVAL; -+ -+ ret = fsl_mc_portal_allocate(to_fsl_mc_device(root_dprc_dev), -+ FSL_MC_IO_ATOMIC_CONTEXT_PORTAL, -+ &mc_dev->mc_io); -+ if (ret < 0) -+ goto clean_msi_domain; -+ -+ /* Reset MCP before move on */ -+ ret = fsl_mc_portal_reset(mc_dev->mc_io); -+ if (ret < 0) { -+ dev_err(dev, "dprc portal reset failed: error = %d\n", ret); -+ goto free_mc_portal; -+ } -+ -+ /* MSI domain set up */ -+ ret = fsl_mc_find_msi_domain(root_dprc_dev->parent, &mc_msi_domain); -+ if (ret < 0) -+ goto free_mc_portal; -+ -+ dev_set_msi_domain(&mc_dev->dev, mc_msi_domain); -+ -+ ret = dprc_open(mc_dev->mc_io, 0, mc_dev->obj_desc.id, -+ &mc_dev->mc_handle); -+ if (ret) { -+ dev_err(dev, "dprc_open() failed: error = %d\n", ret); -+ goto free_mc_portal; -+ } -+ -+ /* Initialize resource pool */ -+ fsl_mc_init_all_resource_pools(mc_dev); -+ -+ mc_bus = to_fsl_mc_bus(mc_dev); -+ -+ if (!mc_bus->irq_resources) { -+ irq_count = FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS; -+ ret = fsl_mc_populate_irq_pool(mc_bus, irq_count); -+ if (ret < 0) { -+ dev_err(dev, "%s: Failed to init irq-pool\n", __func__); -+ goto clean_resource_pool; -+ } -+ } -+ -+ mutex_init(&mc_bus->scan_mutex); -+ -+ mutex_lock(&mc_bus->scan_mutex); -+ ret = dprc_scan_objects(mc_dev, mc_dev->driver_override, -+ &irq_count); -+ mutex_unlock(&mc_bus->scan_mutex); -+ if (ret) { -+ dev_err(dev, "dprc_scan_objects() fails (%d)\n", ret); -+ goto clean_irq_pool; -+ } -+ -+ if (irq_count > FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS) { -+ dev_warn(&mc_dev->dev, -+ "IRQs needed (%u) exceed IRQs preallocated (%u)\n", -+ irq_count, FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS); -+ } -+ -+ return 0; -+ -+clean_irq_pool: -+ fsl_mc_cleanup_irq_pool(mc_bus); -+ -+clean_resource_pool: -+ fsl_mc_cleanup_all_resource_pools(mc_dev); -+ dprc_close(mc_dev->mc_io, 0, mc_dev->mc_handle); -+ -+free_mc_portal: -+ fsl_mc_portal_free(mc_dev->mc_io); -+ -+clean_msi_domain: -+ dev_set_msi_domain(&mc_dev->dev, NULL); -+ -+ return ret; -+} -+ -+static int vfio_fsl_mc_device_remove(struct device *dev, void *data) -+{ -+ struct fsl_mc_device *mc_dev; -+ -+ WARN_ON(dev == NULL); -+ -+ mc_dev = to_fsl_mc_device(dev); -+ if (WARN_ON(mc_dev == NULL)) -+ return -ENODEV; -+ -+ fsl_mc_device_remove(mc_dev); -+ return 0; -+} -+ -+static void vfio_fsl_mc_cleanup_dprc(struct vfio_fsl_mc_device *vdev) -+{ -+ struct fsl_mc_device *mc_dev = vdev->mc_dev; -+ struct fsl_mc_bus *mc_bus; -+ -+ /* device must be DPRC */ -+ if (strcmp(mc_dev->obj_desc.type, "dprc")) -+ return; -+ -+ device_for_each_child(&mc_dev->dev, NULL, vfio_fsl_mc_device_remove); -+ -+ mc_bus = to_fsl_mc_bus(mc_dev); -+ if (dev_get_msi_domain(&mc_dev->dev)) -+ fsl_mc_cleanup_irq_pool(mc_bus); -+ -+ dev_set_msi_domain(&mc_dev->dev, NULL); -+ -+ fsl_mc_cleanup_all_resource_pools(mc_dev); -+ dprc_close(mc_dev->mc_io, 0, mc_dev->mc_handle); -+ fsl_mc_portal_free(mc_dev->mc_io); -+} -+ -+static int vfio_fsl_mc_probe(struct fsl_mc_device *mc_dev) -+{ -+ struct iommu_group *group; -+ struct vfio_fsl_mc_device *vdev; -+ struct device *dev = &mc_dev->dev; -+ int ret; -+ -+ group = vfio_iommu_group_get(dev); -+ if (!group) { -+ dev_err(dev, "%s: VFIO: No IOMMU group\n", __func__); -+ return -EINVAL; -+ } -+ -+ vdev = kzalloc(sizeof(*vdev), GFP_KERNEL); -+ if (!vdev) { -+ vfio_iommu_group_put(group, dev); -+ return -ENOMEM; -+ } -+ -+ vdev->mc_dev = mc_dev; -+ -+ ret = vfio_add_group_dev(dev, &vfio_fsl_mc_ops, vdev); -+ if (ret) { -+ dev_err(dev, "%s: Failed to add to vfio group\n", __func__); -+ goto free_vfio_device; -+ } -+ -+ /* DPRC container scanned and it's chilren bound with vfio driver */ -+ if (strcmp(mc_dev->obj_desc.type, "dprc") == 0) { -+ ret = vfio_fsl_mc_initialize_dprc(vdev); -+ if (ret) { -+ vfio_del_group_dev(dev); -+ goto free_vfio_device; -+ } -+ } else { -+ struct fsl_mc_device *mc_bus_dev; -+ -+ /* Non-dprc devices share mc_io from the parent dprc */ -+ mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent); -+ if (mc_bus_dev == NULL) { -+ vfio_del_group_dev(dev); -+ goto free_vfio_device; -+ } -+ -+ mc_dev->mc_io = mc_bus_dev->mc_io; -+ -+ /* Inherit parent MSI domain */ -+ dev_set_msi_domain(&mc_dev->dev, -+ dev_get_msi_domain(mc_dev->dev.parent)); -+ } -+ return 0; -+ -+free_vfio_device: -+ kfree(vdev); -+ vfio_iommu_group_put(group, dev); -+ return ret; -+} -+ -+static int vfio_fsl_mc_remove(struct fsl_mc_device *mc_dev) -+{ -+ struct vfio_fsl_mc_device *vdev; -+ struct device *dev = &mc_dev->dev; -+ -+ vdev = vfio_del_group_dev(dev); -+ if (!vdev) -+ return -EINVAL; -+ -+ if (strcmp(mc_dev->obj_desc.type, "dprc") == 0) -+ vfio_fsl_mc_cleanup_dprc(vdev); -+ else -+ dev_set_msi_domain(&mc_dev->dev, NULL); -+ -+ mc_dev->mc_io = NULL; -+ -+ vfio_iommu_group_put(mc_dev->dev.iommu_group, dev); -+ kfree(vdev); -+ -+ return 0; -+} -+ -+/* -+ * vfio-fsl_mc is a meta-driver, so use driver_override interface to -+ * bind a fsl_mc container with this driver and match_id_table is NULL. -+ */ -+static struct fsl_mc_driver vfio_fsl_mc_driver = { -+ .probe = vfio_fsl_mc_probe, -+ .remove = vfio_fsl_mc_remove, -+ .match_id_table = NULL, -+ .driver = { -+ .name = "vfio-fsl-mc", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init vfio_fsl_mc_driver_init(void) -+{ -+ return fsl_mc_driver_register(&vfio_fsl_mc_driver); -+} -+ -+static void __exit vfio_fsl_mc_driver_exit(void) -+{ -+ fsl_mc_driver_unregister(&vfio_fsl_mc_driver); -+} -+ -+module_init(vfio_fsl_mc_driver_init); -+module_exit(vfio_fsl_mc_driver_exit); -+ -+MODULE_VERSION(DRIVER_VERSION); -+MODULE_LICENSE("GPL v2"); -+MODULE_AUTHOR(DRIVER_AUTHOR); -+MODULE_DESCRIPTION(DRIVER_DESC); ---- /dev/null -+++ b/drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c -@@ -0,0 +1,199 @@ -+/* -+ * Freescale Management Complex (MC) device passthrough using VFIO -+ * -+ * Copyright (C) 2013-2016 Freescale Semiconductor, Inc. -+ * Author: Bharat Bhushan -+ * -+ * This file is licensed under the terms of the GNU General Public -+ * License version 2. This program is licensed "as is" without any -+ * warranty of any kind, whether express or implied. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include "linux/fsl/mc.h" -+#include "vfio_fsl_mc_private.h" -+ -+static irqreturn_t vfio_fsl_mc_irq_handler(int irq_num, void *arg) -+{ -+ struct vfio_fsl_mc_irq *mc_irq = (struct vfio_fsl_mc_irq *)arg; -+ -+ eventfd_signal(mc_irq->trigger, 1); -+ return IRQ_HANDLED; -+} -+ -+static int vfio_fsl_mc_irq_mask(struct vfio_fsl_mc_device *vdev, -+ unsigned int index, unsigned int start, -+ unsigned int count, uint32_t flags, -+ void *data) -+{ -+ return -EINVAL; -+} -+ -+static int vfio_fsl_mc_irq_unmask(struct vfio_fsl_mc_device *vdev, -+ unsigned int index, unsigned int start, -+ unsigned int count, uint32_t flags, -+ void *data) -+{ -+ return -EINVAL; -+} -+ -+static int vfio_set_trigger(struct vfio_fsl_mc_device *vdev, -+ int index, int fd) -+{ -+ struct vfio_fsl_mc_irq *irq = &vdev->mc_irqs[index]; -+ struct eventfd_ctx *trigger; -+ int hwirq; -+ int ret; -+ -+ hwirq = vdev->mc_dev->irqs[index]->msi_desc->irq; -+ if (irq->trigger) { -+ free_irq(hwirq, irq); -+ kfree(irq->name); -+ eventfd_ctx_put(irq->trigger); -+ irq->trigger = NULL; -+ } -+ -+ if (fd < 0) /* Disable only */ -+ return 0; -+ -+ irq->name = kasprintf(GFP_KERNEL, "vfio-irq[%d](%s)", -+ hwirq, dev_name(&vdev->mc_dev->dev)); -+ if (!irq->name) -+ return -ENOMEM; -+ -+ trigger = eventfd_ctx_fdget(fd); -+ if (IS_ERR(trigger)) { -+ kfree(irq->name); -+ return PTR_ERR(trigger); -+ } -+ -+ irq->trigger = trigger; -+ -+ ret = request_irq(hwirq, vfio_fsl_mc_irq_handler, 0, -+ irq->name, irq); -+ if (ret) { -+ kfree(irq->name); -+ eventfd_ctx_put(trigger); -+ irq->trigger = NULL; -+ return ret; -+ } -+ -+ return 0; -+} -+ -+int vfio_fsl_mc_irqs_init(struct vfio_fsl_mc_device *vdev) -+{ -+ struct fsl_mc_device *mc_dev = vdev->mc_dev; -+ struct vfio_fsl_mc_irq *mc_irq; -+ int irq_count; -+ int ret, i; -+ -+ /* Device does not support any interrupt */ -+ if (mc_dev->obj_desc.irq_count == 0) -+ return 0; -+ -+ irq_count = mc_dev->obj_desc.irq_count; -+ -+ mc_irq = kcalloc(irq_count, sizeof(*mc_irq), GFP_KERNEL); -+ if (mc_irq == NULL) -+ return -ENOMEM; -+ -+ /* Allocate IRQs */ -+ ret = fsl_mc_allocate_irqs(mc_dev); -+ if (ret) { -+ kfree(mc_irq); -+ return ret; -+ } -+ -+ for (i = 0; i < irq_count; i++) { -+ mc_irq[i].count = 1; -+ mc_irq[i].flags = VFIO_IRQ_INFO_EVENTFD; -+ } -+ -+ vdev->mc_irqs = mc_irq; -+ -+ return 0; -+} -+ -+/* Free All IRQs for the given MC object */ -+void vfio_fsl_mc_irqs_cleanup(struct vfio_fsl_mc_device *vdev) -+{ -+ struct fsl_mc_device *mc_dev = vdev->mc_dev; -+ int irq_count = mc_dev->obj_desc.irq_count; -+ int i; -+ -+ /* Device does not support any interrupt */ -+ if (mc_dev->obj_desc.irq_count == 0) -+ return; -+ -+ for (i = 0; i < irq_count; i++) -+ vfio_set_trigger(vdev, i, -1); -+ -+ fsl_mc_free_irqs(mc_dev); -+ kfree(vdev->mc_irqs); -+} -+ -+static int vfio_fsl_mc_set_irq_trigger(struct vfio_fsl_mc_device *vdev, -+ unsigned int index, unsigned int start, -+ unsigned int count, uint32_t flags, -+ void *data) -+{ -+ struct vfio_fsl_mc_irq *irq = &vdev->mc_irqs[index]; -+ int hwirq; -+ -+ if (!count && (flags & VFIO_IRQ_SET_DATA_NONE)) -+ return vfio_set_trigger(vdev, index, -1); -+ -+ if (start != 0 || count != 1) -+ return -EINVAL; -+ -+ if (flags & VFIO_IRQ_SET_DATA_EVENTFD) { -+ int32_t fd = *(int32_t *)data; -+ -+ return vfio_set_trigger(vdev, index, fd); -+ } -+ -+ hwirq = vdev->mc_dev->irqs[index]->msi_desc->irq; -+ -+ if (flags & VFIO_IRQ_SET_DATA_NONE) { -+ vfio_fsl_mc_irq_handler(hwirq, irq); -+ -+ } else if (flags & VFIO_IRQ_SET_DATA_BOOL) { -+ uint8_t trigger = *(uint8_t *)data; -+ -+ if (trigger) -+ vfio_fsl_mc_irq_handler(hwirq, irq); -+ } -+ -+ return 0; -+} -+ -+int vfio_fsl_mc_set_irqs_ioctl(struct vfio_fsl_mc_device *vdev, -+ uint32_t flags, unsigned int index, -+ unsigned int start, unsigned int count, -+ void *data) -+{ -+ int ret = -ENOTTY; -+ -+ switch (flags & VFIO_IRQ_SET_ACTION_TYPE_MASK) { -+ case VFIO_IRQ_SET_ACTION_MASK: -+ ret = vfio_fsl_mc_irq_mask(vdev, index, start, count, -+ flags, data); -+ break; -+ case VFIO_IRQ_SET_ACTION_UNMASK: -+ ret = vfio_fsl_mc_irq_unmask(vdev, index, start, count, -+ flags, data); -+ break; -+ case VFIO_IRQ_SET_ACTION_TRIGGER: -+ ret = vfio_fsl_mc_set_irq_trigger(vdev, index, start, -+ count, flags, data); -+ break; -+ } -+ -+ return ret; -+} ---- /dev/null -+++ b/drivers/vfio/fsl-mc/vfio_fsl_mc_private.h -@@ -0,0 +1,57 @@ -+/* -+ * Freescale Management Complex VFIO private declarations -+ * -+ * Copyright (C) 2013-2016 Freescale Semiconductor, Inc. -+ * Copyright 2016 NXP -+ * Author: Bharat Bhushan -+ * -+ * This file is licensed under the terms of the GNU General Public -+ * License version 2. This program is licensed "as is" without any -+ * warranty of any kind, whether express or implied. -+ */ -+ -+#ifndef VFIO_FSL_MC_PRIVATE_H -+#define VFIO_FSL_MC_PRIVATE_H -+ -+#define VFIO_FSL_MC_OFFSET_SHIFT 40 -+#define VFIO_FSL_MC_OFFSET_MASK (((u64)(1) << VFIO_FSL_MC_OFFSET_SHIFT) - 1) -+ -+#define VFIO_FSL_MC_OFFSET_TO_INDEX(off) (off >> VFIO_FSL_MC_OFFSET_SHIFT) -+ -+#define VFIO_FSL_MC_INDEX_TO_OFFSET(index) \ -+ ((u64)(index) << VFIO_FSL_MC_OFFSET_SHIFT) -+ -+struct vfio_fsl_mc_irq { -+ u32 flags; -+ u32 count; -+ struct eventfd_ctx *trigger; -+ char *name; -+}; -+ -+struct vfio_fsl_mc_region { -+ u32 flags; -+#define VFIO_FSL_MC_REGION_TYPE_MMIO 1 -+#define VFIO_FSL_MC_REGION_TYPE_CACHEABLE 2 -+#define VFIO_FSL_MC_REGION_TYPE_SHAREABLE 4 -+ -+ u32 type; -+ u64 addr; -+ resource_size_t size; -+ void __iomem *ioaddr; -+}; -+ -+struct vfio_fsl_mc_device { -+ struct fsl_mc_device *mc_dev; -+ int refcnt; -+ u32 num_regions; -+ struct vfio_fsl_mc_region *regions; -+ struct vfio_fsl_mc_irq *mc_irqs; -+}; -+ -+int vfio_fsl_mc_irqs_init(struct vfio_fsl_mc_device *vdev); -+void vfio_fsl_mc_irqs_cleanup(struct vfio_fsl_mc_device *vdev); -+int vfio_fsl_mc_set_irqs_ioctl(struct vfio_fsl_mc_device *vdev, -+ uint32_t flags, unsigned int index, -+ unsigned int start, unsigned int count, -+ void *data); -+#endif /* VFIO_PCI_PRIVATE_H */ ---- a/include/uapi/linux/vfio.h -+++ b/include/uapi/linux/vfio.h -@@ -200,6 +200,7 @@ struct vfio_device_info { - #define VFIO_DEVICE_FLAGS_PLATFORM (1 << 2) /* vfio-platform device */ - #define VFIO_DEVICE_FLAGS_AMBA (1 << 3) /* vfio-amba device */ - #define VFIO_DEVICE_FLAGS_CCW (1 << 4) /* vfio-ccw device */ -+#define VFIO_DEVICE_FLAGS_FSL_MC (1 << 5) /* vfio-fsl-mc device */ - __u32 num_regions; /* Max region index + 1 */ - __u32 num_irqs; /* Max IRQ index + 1 */ - }; diff --git a/target/linux/layerscape/patches-4.14/809-flexcan-support-layerscape.patch b/target/linux/layerscape/patches-4.14/809-flexcan-support-layerscape.patch deleted file mode 100644 index 75a6d97adb..0000000000 --- a/target/linux/layerscape/patches-4.14/809-flexcan-support-layerscape.patch +++ /dev/null @@ -1,596 +0,0 @@ -From 3ed707fde8a33f2b888f75ac2f5e0a98e7774dad Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Tue, 30 Oct 2018 18:26:27 +0800 -Subject: [PATCH 26/40] flexcan: support layerscape -This is an integrated patch of flexcan for layerscape - -Signed-off-by: Bhupesh Sharma -Signed-off-by: Guanhua Gao -Signed-off-by: Pankaj Bansal -Signed-off-by: Sakar Arora -Signed-off-by: Biwen Li ---- - drivers/net/can/flexcan.c | 240 ++++++++++++++++++++++---------------- - 1 file changed, 138 insertions(+), 102 deletions(-) - ---- a/drivers/net/can/flexcan.c -+++ b/drivers/net/can/flexcan.c -@@ -190,6 +190,7 @@ - * MX53 FlexCAN2 03.00.00.00 yes no no no no - * MX6s FlexCAN3 10.00.12.00 yes yes no no yes - * VF610 FlexCAN3 ? no yes no yes yes? -+ * LS1021A FlexCAN2 03.00.04.00 no yes no yes - * - * Some SOCs do not have the RX_WARN & TX_WARN interrupt line connected. - */ -@@ -279,6 +280,10 @@ struct flexcan_priv { - struct clk *clk_per; - const struct flexcan_devtype_data *devtype_data; - struct regulator *reg_xceiver; -+ -+ /* Read and Write APIs */ -+ u32 (*read)(void __iomem *addr); -+ void (*write)(u32 val, void __iomem *addr); - }; - - static const struct flexcan_devtype_data fsl_p1010_devtype_data = { -@@ -301,6 +306,11 @@ static const struct flexcan_devtype_data - FLEXCAN_QUIRK_BROKEN_PERR_STATE, - }; - -+static const struct flexcan_devtype_data fsl_ls1021a_r2_devtype_data = { -+ .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS | -+ FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP, -+}; -+ - static const struct can_bittiming_const flexcan_bittiming_const = { - .name = DRV_NAME, - .tseg1_min = 4, -@@ -313,39 +323,45 @@ static const struct can_bittiming_const - .brp_inc = 1, - }; - --/* Abstract off the read/write for arm versus ppc. This -- * assumes that PPC uses big-endian registers and everything -- * else uses little-endian registers, independent of CPU -- * endianness. -+/* FlexCAN module is essentially modelled as a little-endian IP in most -+ * SoCs, i.e the registers as well as the message buffer areas are -+ * implemented in a little-endian fashion. -+ * -+ * However there are some SoCs (e.g. LS1021A) which implement the FlexCAN -+ * module in a big-endian fashion (i.e the registers as well as the -+ * message buffer areas are implemented in a big-endian way). -+ * -+ * In addition, the FlexCAN module can be found on SoCs having ARM or -+ * PPC cores. So, we need to abstract off the register read/write -+ * functions, ensuring that these cater to all the combinations of module -+ * endianness and underlying CPU endianness. - */ --#if defined(CONFIG_PPC) --static inline u32 flexcan_read(void __iomem *addr) -+static inline u32 flexcan_read_be(void __iomem *addr) - { -- return in_be32(addr); -+ return ioread32be(addr); - } - --static inline void flexcan_write(u32 val, void __iomem *addr) -+static inline void flexcan_write_be(u32 val, void __iomem *addr) - { -- out_be32(addr, val); -+ iowrite32be(val, addr); - } --#else --static inline u32 flexcan_read(void __iomem *addr) -+ -+static inline u32 flexcan_read_le(void __iomem *addr) - { -- return readl(addr); -+ return ioread32(addr); - } - --static inline void flexcan_write(u32 val, void __iomem *addr) -+static inline void flexcan_write_le(u32 val, void __iomem *addr) - { -- writel(val, addr); -+ iowrite32(val, addr); - } --#endif - - static inline void flexcan_error_irq_enable(const struct flexcan_priv *priv) - { - struct flexcan_regs __iomem *regs = priv->regs; - u32 reg_ctrl = (priv->reg_ctrl_default | FLEXCAN_CTRL_ERR_MSK); - -- flexcan_write(reg_ctrl, ®s->ctrl); -+ priv->write(reg_ctrl, ®s->ctrl); - } - - static inline void flexcan_error_irq_disable(const struct flexcan_priv *priv) -@@ -353,7 +369,7 @@ static inline void flexcan_error_irq_dis - struct flexcan_regs __iomem *regs = priv->regs; - u32 reg_ctrl = (priv->reg_ctrl_default & ~FLEXCAN_CTRL_ERR_MSK); - -- flexcan_write(reg_ctrl, ®s->ctrl); -+ priv->write(reg_ctrl, ®s->ctrl); - } - - static inline int flexcan_transceiver_enable(const struct flexcan_priv *priv) -@@ -378,14 +394,14 @@ static int flexcan_chip_enable(struct fl - unsigned int timeout = FLEXCAN_TIMEOUT_US / 10; - u32 reg; - -- reg = flexcan_read(®s->mcr); -+ reg = priv->read(®s->mcr); - reg &= ~FLEXCAN_MCR_MDIS; -- flexcan_write(reg, ®s->mcr); -+ priv->write(reg, ®s->mcr); - -- while (timeout-- && (flexcan_read(®s->mcr) & FLEXCAN_MCR_LPM_ACK)) -+ while (timeout-- && (priv->read(®s->mcr) & FLEXCAN_MCR_LPM_ACK)) - udelay(10); - -- if (flexcan_read(®s->mcr) & FLEXCAN_MCR_LPM_ACK) -+ if (priv->read(®s->mcr) & FLEXCAN_MCR_LPM_ACK) - return -ETIMEDOUT; - - return 0; -@@ -397,14 +413,14 @@ static int flexcan_chip_disable(struct f - unsigned int timeout = FLEXCAN_TIMEOUT_US / 10; - u32 reg; - -- reg = flexcan_read(®s->mcr); -+ reg = priv->read(®s->mcr); - reg |= FLEXCAN_MCR_MDIS; -- flexcan_write(reg, ®s->mcr); -+ priv->write(reg, ®s->mcr); - -- while (timeout-- && !(flexcan_read(®s->mcr) & FLEXCAN_MCR_LPM_ACK)) -+ while (timeout-- && !(priv->read(®s->mcr) & FLEXCAN_MCR_LPM_ACK)) - udelay(10); - -- if (!(flexcan_read(®s->mcr) & FLEXCAN_MCR_LPM_ACK)) -+ if (!(priv->read(®s->mcr) & FLEXCAN_MCR_LPM_ACK)) - return -ETIMEDOUT; - - return 0; -@@ -416,14 +432,14 @@ static int flexcan_chip_freeze(struct fl - unsigned int timeout = 1000 * 1000 * 10 / priv->can.bittiming.bitrate; - u32 reg; - -- reg = flexcan_read(®s->mcr); -+ reg = priv->read(®s->mcr); - reg |= FLEXCAN_MCR_HALT; -- flexcan_write(reg, ®s->mcr); -+ priv->write(reg, ®s->mcr); - -- while (timeout-- && !(flexcan_read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK)) -+ while (timeout-- && !(priv->read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK)) - udelay(100); - -- if (!(flexcan_read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK)) -+ if (!(priv->read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK)) - return -ETIMEDOUT; - - return 0; -@@ -435,14 +451,14 @@ static int flexcan_chip_unfreeze(struct - unsigned int timeout = FLEXCAN_TIMEOUT_US / 10; - u32 reg; - -- reg = flexcan_read(®s->mcr); -+ reg = priv->read(®s->mcr); - reg &= ~FLEXCAN_MCR_HALT; -- flexcan_write(reg, ®s->mcr); -+ priv->write(reg, ®s->mcr); - -- while (timeout-- && (flexcan_read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK)) -+ while (timeout-- && (priv->read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK)) - udelay(10); - -- if (flexcan_read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK) -+ if (priv->read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK) - return -ETIMEDOUT; - - return 0; -@@ -453,11 +469,11 @@ static int flexcan_chip_softreset(struct - struct flexcan_regs __iomem *regs = priv->regs; - unsigned int timeout = FLEXCAN_TIMEOUT_US / 10; - -- flexcan_write(FLEXCAN_MCR_SOFTRST, ®s->mcr); -- while (timeout-- && (flexcan_read(®s->mcr) & FLEXCAN_MCR_SOFTRST)) -+ priv->write(FLEXCAN_MCR_SOFTRST, ®s->mcr); -+ while (timeout-- && (priv->read(®s->mcr) & FLEXCAN_MCR_SOFTRST)) - udelay(10); - -- if (flexcan_read(®s->mcr) & FLEXCAN_MCR_SOFTRST) -+ if (priv->read(®s->mcr) & FLEXCAN_MCR_SOFTRST) - return -ETIMEDOUT; - - return 0; -@@ -468,7 +484,7 @@ static int __flexcan_get_berr_counter(co - { - const struct flexcan_priv *priv = netdev_priv(dev); - struct flexcan_regs __iomem *regs = priv->regs; -- u32 reg = flexcan_read(®s->ecr); -+ u32 reg = priv->read(®s->ecr); - - bec->txerr = (reg >> 0) & 0xff; - bec->rxerr = (reg >> 8) & 0xff; -@@ -524,24 +540,24 @@ static int flexcan_start_xmit(struct sk_ - - if (cf->can_dlc > 0) { - data = be32_to_cpup((__be32 *)&cf->data[0]); -- flexcan_write(data, &priv->tx_mb->data[0]); -+ priv->write(data, &priv->tx_mb->data[0]); - } - if (cf->can_dlc > 4) { - data = be32_to_cpup((__be32 *)&cf->data[4]); -- flexcan_write(data, &priv->tx_mb->data[1]); -+ priv->write(data, &priv->tx_mb->data[1]); - } - - can_put_echo_skb(skb, dev, 0); - -- flexcan_write(can_id, &priv->tx_mb->can_id); -- flexcan_write(ctrl, &priv->tx_mb->can_ctrl); -+ priv->write(can_id, &priv->tx_mb->can_id); -+ priv->write(ctrl, &priv->tx_mb->can_ctrl); - - /* Errata ERR005829 step8: - * Write twice INACTIVE(0x8) code to first MB. - */ -- flexcan_write(FLEXCAN_MB_CODE_TX_INACTIVE, -+ priv->write(FLEXCAN_MB_CODE_TX_INACTIVE, - &priv->tx_mb_reserved->can_ctrl); -- flexcan_write(FLEXCAN_MB_CODE_TX_INACTIVE, -+ priv->write(FLEXCAN_MB_CODE_TX_INACTIVE, - &priv->tx_mb_reserved->can_ctrl); - - return NETDEV_TX_OK; -@@ -660,7 +676,7 @@ static unsigned int flexcan_mailbox_read - u32 code; - - do { -- reg_ctrl = flexcan_read(&mb->can_ctrl); -+ reg_ctrl = priv->read(&mb->can_ctrl); - } while (reg_ctrl & FLEXCAN_MB_CODE_RX_BUSY_BIT); - - /* is this MB empty? */ -@@ -675,17 +691,17 @@ static unsigned int flexcan_mailbox_read - offload->dev->stats.rx_errors++; - } - } else { -- reg_iflag1 = flexcan_read(®s->iflag1); -+ reg_iflag1 = priv->read(®s->iflag1); - if (!(reg_iflag1 & FLEXCAN_IFLAG_RX_FIFO_AVAILABLE)) - return 0; - -- reg_ctrl = flexcan_read(&mb->can_ctrl); -+ reg_ctrl = priv->read(&mb->can_ctrl); - } - - /* increase timstamp to full 32 bit */ - *timestamp = reg_ctrl << 16; - -- reg_id = flexcan_read(&mb->can_id); -+ reg_id = priv->read(&mb->can_id); - if (reg_ctrl & FLEXCAN_MB_CNT_IDE) - cf->can_id = ((reg_id >> 0) & CAN_EFF_MASK) | CAN_EFF_FLAG; - else -@@ -695,19 +711,19 @@ static unsigned int flexcan_mailbox_read - cf->can_id |= CAN_RTR_FLAG; - cf->can_dlc = get_can_dlc((reg_ctrl >> 16) & 0xf); - -- *(__be32 *)(cf->data + 0) = cpu_to_be32(flexcan_read(&mb->data[0])); -- *(__be32 *)(cf->data + 4) = cpu_to_be32(flexcan_read(&mb->data[1])); -+ *(__be32 *)(cf->data + 0) = cpu_to_be32(priv->read(&mb->data[0])); -+ *(__be32 *)(cf->data + 4) = cpu_to_be32(priv->read(&mb->data[1])); - - /* mark as read */ - if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) { - /* Clear IRQ */ - if (n < 32) -- flexcan_write(BIT(n), ®s->iflag1); -+ priv->write(BIT(n), ®s->iflag1); - else -- flexcan_write(BIT(n - 32), ®s->iflag2); -+ priv->write(BIT(n - 32), ®s->iflag2); - } else { -- flexcan_write(FLEXCAN_IFLAG_RX_FIFO_AVAILABLE, ®s->iflag1); -- flexcan_read(®s->timer); -+ priv->write(FLEXCAN_IFLAG_RX_FIFO_AVAILABLE, ®s->iflag1); -+ priv->read(®s->timer); - } - - return 1; -@@ -719,8 +735,8 @@ static inline u64 flexcan_read_reg_iflag - struct flexcan_regs __iomem *regs = priv->regs; - u32 iflag1, iflag2; - -- iflag2 = flexcan_read(®s->iflag2) & priv->reg_imask2_default; -- iflag1 = flexcan_read(®s->iflag1) & priv->reg_imask1_default & -+ iflag2 = priv->read(®s->iflag2) & priv->reg_imask2_default; -+ iflag1 = priv->read(®s->iflag1) & priv->reg_imask1_default & - ~FLEXCAN_IFLAG_MB(priv->tx_mb_idx); - - return (u64)iflag2 << 32 | iflag1; -@@ -736,7 +752,7 @@ static irqreturn_t flexcan_irq(int irq, - u32 reg_iflag1, reg_esr; - enum can_state last_state = priv->can.state; - -- reg_iflag1 = flexcan_read(®s->iflag1); -+ reg_iflag1 = priv->read(®s->iflag1); - - /* reception interrupt */ - if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) { -@@ -759,7 +775,8 @@ static irqreturn_t flexcan_irq(int irq, - /* FIFO overflow interrupt */ - if (reg_iflag1 & FLEXCAN_IFLAG_RX_FIFO_OVERFLOW) { - handled = IRQ_HANDLED; -- flexcan_write(FLEXCAN_IFLAG_RX_FIFO_OVERFLOW, ®s->iflag1); -+ priv->write(FLEXCAN_IFLAG_RX_FIFO_OVERFLOW, -+ ®s->iflag1); - dev->stats.rx_over_errors++; - dev->stats.rx_errors++; - } -@@ -773,18 +790,18 @@ static irqreturn_t flexcan_irq(int irq, - can_led_event(dev, CAN_LED_EVENT_TX); - - /* after sending a RTR frame MB is in RX mode */ -- flexcan_write(FLEXCAN_MB_CODE_TX_INACTIVE, -- &priv->tx_mb->can_ctrl); -- flexcan_write(FLEXCAN_IFLAG_MB(priv->tx_mb_idx), ®s->iflag1); -+ priv->write(FLEXCAN_MB_CODE_TX_INACTIVE, -+ &priv->tx_mb->can_ctrl); -+ priv->write(FLEXCAN_IFLAG_MB(priv->tx_mb_idx), ®s->iflag1); - netif_wake_queue(dev); - } - -- reg_esr = flexcan_read(®s->esr); -+ reg_esr = priv->read(®s->esr); - - /* ACK all bus error and state change IRQ sources */ - if (reg_esr & FLEXCAN_ESR_ALL_INT) { - handled = IRQ_HANDLED; -- flexcan_write(reg_esr & FLEXCAN_ESR_ALL_INT, ®s->esr); -+ priv->write(reg_esr & FLEXCAN_ESR_ALL_INT, ®s->esr); - } - - /* state change interrupt or broken error state quirk fix is enabled */ -@@ -846,7 +863,7 @@ static void flexcan_set_bittiming(struct - struct flexcan_regs __iomem *regs = priv->regs; - u32 reg; - -- reg = flexcan_read(®s->ctrl); -+ reg = priv->read(®s->ctrl); - reg &= ~(FLEXCAN_CTRL_PRESDIV(0xff) | - FLEXCAN_CTRL_RJW(0x3) | - FLEXCAN_CTRL_PSEG1(0x7) | -@@ -870,11 +887,11 @@ static void flexcan_set_bittiming(struct - reg |= FLEXCAN_CTRL_SMP; - - netdev_dbg(dev, "writing ctrl=0x%08x\n", reg); -- flexcan_write(reg, ®s->ctrl); -+ priv->write(reg, ®s->ctrl); - - /* print chip status */ - netdev_dbg(dev, "%s: mcr=0x%08x ctrl=0x%08x\n", __func__, -- flexcan_read(®s->mcr), flexcan_read(®s->ctrl)); -+ priv->read(®s->mcr), priv->read(®s->ctrl)); - } - - /* flexcan_chip_start -@@ -913,7 +930,7 @@ static int flexcan_chip_start(struct net - * choose format C - * set max mailbox number - */ -- reg_mcr = flexcan_read(®s->mcr); -+ reg_mcr = priv->read(®s->mcr); - reg_mcr &= ~FLEXCAN_MCR_MAXMB(0xff); - reg_mcr |= FLEXCAN_MCR_FRZ | FLEXCAN_MCR_HALT | FLEXCAN_MCR_SUPV | - FLEXCAN_MCR_WRN_EN | FLEXCAN_MCR_SRX_DIS | FLEXCAN_MCR_IRMQ | -@@ -927,7 +944,7 @@ static int flexcan_chip_start(struct net - FLEXCAN_MCR_MAXMB(priv->tx_mb_idx); - } - netdev_dbg(dev, "%s: writing mcr=0x%08x", __func__, reg_mcr); -- flexcan_write(reg_mcr, ®s->mcr); -+ priv->write(reg_mcr, ®s->mcr); - - /* CTRL - * -@@ -940,7 +957,7 @@ static int flexcan_chip_start(struct net - * enable bus off interrupt - * (== FLEXCAN_CTRL_ERR_STATE) - */ -- reg_ctrl = flexcan_read(®s->ctrl); -+ reg_ctrl = priv->read(®s->ctrl); - reg_ctrl &= ~FLEXCAN_CTRL_TSYN; - reg_ctrl |= FLEXCAN_CTRL_BOFF_REC | FLEXCAN_CTRL_LBUF | - FLEXCAN_CTRL_ERR_STATE; -@@ -960,45 +977,45 @@ static int flexcan_chip_start(struct net - /* leave interrupts disabled for now */ - reg_ctrl &= ~FLEXCAN_CTRL_ERR_ALL; - netdev_dbg(dev, "%s: writing ctrl=0x%08x", __func__, reg_ctrl); -- flexcan_write(reg_ctrl, ®s->ctrl); -+ priv->write(reg_ctrl, ®s->ctrl); - - if ((priv->devtype_data->quirks & FLEXCAN_QUIRK_ENABLE_EACEN_RRS)) { -- reg_ctrl2 = flexcan_read(®s->ctrl2); -+ reg_ctrl2 = priv->read(®s->ctrl2); - reg_ctrl2 |= FLEXCAN_CTRL2_EACEN | FLEXCAN_CTRL2_RRS; -- flexcan_write(reg_ctrl2, ®s->ctrl2); -+ priv->write(reg_ctrl2, ®s->ctrl2); - } - - /* clear and invalidate all mailboxes first */ - for (i = priv->tx_mb_idx; i < ARRAY_SIZE(regs->mb); i++) { -- flexcan_write(FLEXCAN_MB_CODE_RX_INACTIVE, -- ®s->mb[i].can_ctrl); -+ priv->write(FLEXCAN_MB_CODE_RX_INACTIVE, -+ ®s->mb[i].can_ctrl); - } - - if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) { - for (i = priv->offload.mb_first; i <= priv->offload.mb_last; i++) -- flexcan_write(FLEXCAN_MB_CODE_RX_EMPTY, -- ®s->mb[i].can_ctrl); -+ priv->write(FLEXCAN_MB_CODE_RX_EMPTY, -+ ®s->mb[i].can_ctrl); - } - - /* Errata ERR005829: mark first TX mailbox as INACTIVE */ -- flexcan_write(FLEXCAN_MB_CODE_TX_INACTIVE, -- &priv->tx_mb_reserved->can_ctrl); -+ priv->write(FLEXCAN_MB_CODE_TX_INACTIVE, -+ &priv->tx_mb_reserved->can_ctrl); - - /* mark TX mailbox as INACTIVE */ -- flexcan_write(FLEXCAN_MB_CODE_TX_INACTIVE, -- &priv->tx_mb->can_ctrl); -+ priv->write(FLEXCAN_MB_CODE_TX_INACTIVE, -+ &priv->tx_mb->can_ctrl); - - /* acceptance mask/acceptance code (accept everything) */ -- flexcan_write(0x0, ®s->rxgmask); -- flexcan_write(0x0, ®s->rx14mask); -- flexcan_write(0x0, ®s->rx15mask); -+ priv->write(0x0, ®s->rxgmask); -+ priv->write(0x0, ®s->rx14mask); -+ priv->write(0x0, ®s->rx15mask); - - if (priv->devtype_data->quirks & FLEXCAN_QUIRK_DISABLE_RXFG) -- flexcan_write(0x0, ®s->rxfgmask); -+ priv->write(0x0, ®s->rxfgmask); - - /* clear acceptance filters */ - for (i = 0; i < ARRAY_SIZE(regs->mb); i++) -- flexcan_write(0, ®s->rximr[i]); -+ priv->write(0, ®s->rximr[i]); - - /* On Vybrid, disable memory error detection interrupts - * and freeze mode. -@@ -1011,17 +1028,17 @@ static int flexcan_chip_start(struct net - * and Correction of Memory Errors" to write to - * MECR register - */ -- reg_ctrl2 = flexcan_read(®s->ctrl2); -+ reg_ctrl2 = priv->read(®s->ctrl2); - reg_ctrl2 |= FLEXCAN_CTRL2_ECRWRE; -- flexcan_write(reg_ctrl2, ®s->ctrl2); -+ priv->write(reg_ctrl2, ®s->ctrl2); - -- reg_mecr = flexcan_read(®s->mecr); -+ reg_mecr = priv->read(®s->mecr); - reg_mecr &= ~FLEXCAN_MECR_ECRWRDIS; -- flexcan_write(reg_mecr, ®s->mecr); -+ priv->write(reg_mecr, ®s->mecr); - reg_mecr |= FLEXCAN_MECR_ECCDIS; - reg_mecr &= ~(FLEXCAN_MECR_NCEFAFRZ | FLEXCAN_MECR_HANCEI_MSK | - FLEXCAN_MECR_FANCEI_MSK); -- flexcan_write(reg_mecr, ®s->mecr); -+ priv->write(reg_mecr, ®s->mecr); - } - - err = flexcan_transceiver_enable(priv); -@@ -1037,14 +1054,14 @@ static int flexcan_chip_start(struct net - - /* enable interrupts atomically */ - disable_irq(dev->irq); -- flexcan_write(priv->reg_ctrl_default, ®s->ctrl); -- flexcan_write(priv->reg_imask1_default, ®s->imask1); -- flexcan_write(priv->reg_imask2_default, ®s->imask2); -+ priv->write(priv->reg_ctrl_default, ®s->ctrl); -+ priv->write(priv->reg_imask1_default, ®s->imask1); -+ priv->write(priv->reg_imask2_default, ®s->imask2); - enable_irq(dev->irq); - - /* print chip status */ - netdev_dbg(dev, "%s: reading mcr=0x%08x ctrl=0x%08x\n", __func__, -- flexcan_read(®s->mcr), flexcan_read(®s->ctrl)); -+ priv->read(®s->mcr), priv->read(®s->ctrl)); - - return 0; - -@@ -1069,10 +1086,10 @@ static void flexcan_chip_stop(struct net - flexcan_chip_disable(priv); - - /* Disable all interrupts */ -- flexcan_write(0, ®s->imask2); -- flexcan_write(0, ®s->imask1); -- flexcan_write(priv->reg_ctrl_default & ~FLEXCAN_CTRL_ERR_ALL, -- ®s->ctrl); -+ priv->write(0, ®s->imask2); -+ priv->write(0, ®s->imask1); -+ priv->write(priv->reg_ctrl_default & ~FLEXCAN_CTRL_ERR_ALL, -+ ®s->ctrl); - - flexcan_transceiver_disable(priv); - priv->can.state = CAN_STATE_STOPPED; -@@ -1187,26 +1204,26 @@ static int register_flexcandev(struct ne - err = flexcan_chip_disable(priv); - if (err) - goto out_disable_per; -- reg = flexcan_read(®s->ctrl); -+ reg = priv->read(®s->ctrl); - reg |= FLEXCAN_CTRL_CLK_SRC; -- flexcan_write(reg, ®s->ctrl); -+ priv->write(reg, ®s->ctrl); - - err = flexcan_chip_enable(priv); - if (err) - goto out_chip_disable; - - /* set freeze, halt and activate FIFO, restrict register access */ -- reg = flexcan_read(®s->mcr); -+ reg = priv->read(®s->mcr); - reg |= FLEXCAN_MCR_FRZ | FLEXCAN_MCR_HALT | - FLEXCAN_MCR_FEN | FLEXCAN_MCR_SUPV; -- flexcan_write(reg, ®s->mcr); -+ priv->write(reg, ®s->mcr); - - /* Currently we only support newer versions of this core - * featuring a RX hardware FIFO (although this driver doesn't - * make use of it on some cores). Older cores, found on some - * Coldfire derivates are not tested. - */ -- reg = flexcan_read(®s->mcr); -+ reg = priv->read(®s->mcr); - if (!(reg & FLEXCAN_MCR_FEN)) { - netdev_err(dev, "Could not enable RX FIFO, unsupported core\n"); - err = -ENODEV; -@@ -1234,8 +1251,12 @@ static void unregister_flexcandev(struct - static const struct of_device_id flexcan_of_match[] = { - { .compatible = "fsl,imx6q-flexcan", .data = &fsl_imx6q_devtype_data, }, - { .compatible = "fsl,imx28-flexcan", .data = &fsl_imx28_devtype_data, }, -+ { .compatible = "fsl,imx53-flexcan", .data = &fsl_p1010_devtype_data, }, -+ { .compatible = "fsl,imx35-flexcan", .data = &fsl_p1010_devtype_data, }, -+ { .compatible = "fsl,imx25-flexcan", .data = &fsl_p1010_devtype_data, }, - { .compatible = "fsl,p1010-flexcan", .data = &fsl_p1010_devtype_data, }, - { .compatible = "fsl,vf610-flexcan", .data = &fsl_vf610_devtype_data, }, -+ { .compatible = "fsl,ls1021ar2-flexcan", .data = &fsl_ls1021a_r2_devtype_data, }, - { /* sentinel */ }, - }; - MODULE_DEVICE_TABLE(of, flexcan_of_match); -@@ -1315,6 +1336,21 @@ static int flexcan_probe(struct platform - dev->flags |= IFF_ECHO; - - priv = netdev_priv(dev); -+ -+ if (of_property_read_bool(pdev->dev.of_node, "big-endian")) { -+ priv->read = flexcan_read_be; -+ priv->write = flexcan_write_be; -+ } else { -+ if (of_device_is_compatible(pdev->dev.of_node, -+ "fsl,p1010-flexcan")) { -+ priv->read = flexcan_read_be; -+ priv->write = flexcan_write_be; -+ } else { -+ priv->read = flexcan_read_le; -+ priv->write = flexcan_write_le; -+ } -+ } -+ - priv->can.clock.freq = clock_freq; - priv->can.bittiming_const = &flexcan_bittiming_const; - priv->can.do_set_mode = flexcan_set_mode; diff --git a/target/linux/layerscape/patches-4.14/810-kvm-support-layerscape.patch b/target/linux/layerscape/patches-4.14/810-kvm-support-layerscape.patch deleted file mode 100644 index 5c8cd44182..0000000000 --- a/target/linux/layerscape/patches-4.14/810-kvm-support-layerscape.patch +++ /dev/null @@ -1,208 +0,0 @@ -From 621f2c4753b03170213e178cdafd66e78b212b3c Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Tue, 30 Oct 2018 18:26:41 +0800 -Subject: [PATCH 27/40] kvm: support layerscape -This is an integrated patch of kvm for layerscape - -Signed-off-by: Bharat Bhushan -Signed-off-by: Laurentiu Tudor -Signed-off-by: Signed-off-by: Biwen Li ---- - arch/arm/include/asm/kvm_mmu.h | 3 +- - arch/arm64/include/asm/kvm_mmu.h | 14 ++++++-- - arch/powerpc/kvm/booke.c | 5 +++ - virt/kvm/arm/mmu.c | 56 ++++++++++++++++++++++++++++++-- - virt/kvm/arm/vgic/vgic-its.c | 2 +- - virt/kvm/arm/vgic/vgic-v2.c | 3 +- - 6 files changed, 74 insertions(+), 9 deletions(-) - ---- a/arch/arm/include/asm/kvm_mmu.h -+++ b/arch/arm/include/asm/kvm_mmu.h -@@ -55,7 +55,8 @@ void stage2_unmap_vm(struct kvm *kvm); - int kvm_alloc_stage2_pgd(struct kvm *kvm); - void kvm_free_stage2_pgd(struct kvm *kvm); - int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa, -- phys_addr_t pa, unsigned long size, bool writable); -+ phys_addr_t pa, unsigned long size, bool writable, -+ pgprot_t prot); - - int kvm_handle_guest_abort(struct kvm_vcpu *vcpu, struct kvm_run *run); - ---- a/arch/arm64/include/asm/kvm_mmu.h -+++ b/arch/arm64/include/asm/kvm_mmu.h -@@ -167,7 +167,8 @@ void stage2_unmap_vm(struct kvm *kvm); - int kvm_alloc_stage2_pgd(struct kvm *kvm); - void kvm_free_stage2_pgd(struct kvm *kvm); - int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa, -- phys_addr_t pa, unsigned long size, bool writable); -+ phys_addr_t pa, unsigned long size, bool writable, -+ pgprot_t prot); - - int kvm_handle_guest_abort(struct kvm_vcpu *vcpu, struct kvm_run *run); - -@@ -270,8 +271,15 @@ static inline void __coherent_cache_gues - - static inline void __kvm_flush_dcache_pte(pte_t pte) - { -- struct page *page = pte_page(pte); -- kvm_flush_dcache_to_poc(page_address(page), PAGE_SIZE); -+ if (pfn_valid(pte_pfn(pte))) { -+ struct page *page = pte_page(pte); -+ kvm_flush_dcache_to_poc(page_address(page), PAGE_SIZE); -+ } else { -+ void __iomem *va = ioremap_cache_ns(pte_pfn(pte) << PAGE_SHIFT, PAGE_SIZE); -+ -+ kvm_flush_dcache_to_poc(va, PAGE_SIZE); -+ iounmap(va); -+ } - } - - static inline void __kvm_flush_dcache_pmd(pmd_t pmd) ---- a/arch/powerpc/kvm/booke.c -+++ b/arch/powerpc/kvm/booke.c -@@ -305,6 +305,11 @@ void kvmppc_core_queue_fpunavail(struct - kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_FP_UNAVAIL); - } - -+void kvmppc_core_queue_vec_unavail(struct kvm_vcpu *vcpu) -+{ -+ kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_ALTIVEC_UNAVAIL); -+} -+ - void kvmppc_core_queue_dec(struct kvm_vcpu *vcpu) - { - kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DECREMENTER); ---- a/virt/kvm/arm/mmu.c -+++ b/virt/kvm/arm/mmu.c -@@ -1028,9 +1028,11 @@ static int stage2_pmdp_test_and_clear_yo - * @guest_ipa: The IPA at which to insert the mapping - * @pa: The physical address of the device - * @size: The size of the mapping -+ * @prot: S2 page translation bits - */ - int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa, -- phys_addr_t pa, unsigned long size, bool writable) -+ phys_addr_t pa, unsigned long size, bool writable, -+ pgprot_t prot) - { - phys_addr_t addr, end; - int ret = 0; -@@ -1041,7 +1043,7 @@ int kvm_phys_addr_ioremap(struct kvm *kv - pfn = __phys_to_pfn(pa); - - for (addr = guest_ipa; addr < end; addr += PAGE_SIZE) { -- pte_t pte = pfn_pte(pfn, PAGE_S2_DEVICE); -+ pte_t pte = pfn_pte(pfn, prot); - - if (writable) - pte = kvm_s2pte_mkwrite(pte); -@@ -1065,6 +1067,30 @@ out: - return ret; - } - -+#ifdef CONFIG_ARM64 -+static pgprot_t stage1_to_stage2_pgprot(pgprot_t prot) -+{ -+ switch (pgprot_val(prot) & PTE_ATTRINDX_MASK) { -+ case PTE_ATTRINDX(MT_DEVICE_nGnRE): -+ case PTE_ATTRINDX(MT_DEVICE_nGnRnE): -+ case PTE_ATTRINDX(MT_DEVICE_GRE): -+ return PAGE_S2_DEVICE; -+ case PTE_ATTRINDX(MT_NORMAL_NC): -+ case PTE_ATTRINDX(MT_NORMAL): -+ return (pgprot_val(prot) & PTE_SHARED) -+ ? PAGE_S2 -+ : PAGE_S2_NS; -+ } -+ -+ return PAGE_S2_DEVICE; -+} -+#else -+static pgprot_t stage1_to_stage2_pgprot(pgprot_t prot) -+{ -+ return PAGE_S2_DEVICE; -+} -+#endif -+ - static bool transparent_hugepage_adjust(kvm_pfn_t *pfnp, phys_addr_t *ipap) - { - kvm_pfn_t pfn = *pfnp; -@@ -1341,6 +1367,18 @@ static int user_mem_abort(struct kvm_vcp - hugetlb = true; - gfn = (fault_ipa & PMD_MASK) >> PAGE_SHIFT; - } else { -+ pte_t *pte; -+ spinlock_t *ptl; -+ pgprot_t prot; -+ -+ pte = get_locked_pte(current->mm, memslot->userspace_addr, &ptl); -+ prot = stage1_to_stage2_pgprot(__pgprot(pte_val(*pte))); -+ pte_unmap_unlock(pte, ptl); -+#ifdef CONFIG_ARM64 -+ if (pgprot_val(prot) == pgprot_val(PAGE_S2_NS)) -+ mem_type = PAGE_S2_NS; -+#endif -+ - /* - * Pages belonging to memslots that don't have the same - * alignment for userspace and IPA cannot be mapped using -@@ -1382,6 +1420,11 @@ static int user_mem_abort(struct kvm_vcp - if (is_error_noslot_pfn(pfn)) - return -EFAULT; - -+#ifdef CONFIG_ARM64 -+ if (pgprot_val(mem_type) == pgprot_val(PAGE_S2_NS)) { -+ flags |= KVM_S2PTE_FLAG_IS_IOMAP; -+ } else -+#endif - if (kvm_is_device_pfn(pfn)) { - mem_type = PAGE_S2_DEVICE; - flags |= KVM_S2PTE_FLAG_IS_IOMAP; -@@ -1919,6 +1962,9 @@ int kvm_arch_prepare_memory_region(struc - gpa_t gpa = mem->guest_phys_addr + - (vm_start - mem->userspace_addr); - phys_addr_t pa; -+ pgprot_t prot; -+ pte_t *pte; -+ spinlock_t *ptl; - - pa = (phys_addr_t)vma->vm_pgoff << PAGE_SHIFT; - pa += vm_start - vma->vm_start; -@@ -1929,9 +1975,13 @@ int kvm_arch_prepare_memory_region(struc - goto out; - } - -+ pte = get_locked_pte(current->mm, mem->userspace_addr, &ptl); -+ prot = stage1_to_stage2_pgprot(__pgprot(pte_val(*pte))); -+ pte_unmap_unlock(pte, ptl); -+ - ret = kvm_phys_addr_ioremap(kvm, gpa, pa, - vm_end - vm_start, -- writable); -+ writable, prot); - if (ret) - break; - } ---- a/virt/kvm/arm/vgic/vgic-its.c -+++ b/virt/kvm/arm/vgic/vgic-its.c -@@ -243,7 +243,7 @@ static struct its_ite *find_ite(struct v - #define GIC_LPI_OFFSET 8192 - - #define VITS_TYPER_IDBITS 16 --#define VITS_TYPER_DEVBITS 16 -+#define VITS_TYPER_DEVBITS 17 - #define VITS_DTE_MAX_DEVID_OFFSET (BIT(14) - 1) - #define VITS_ITE_MAX_EVENTID_OFFSET (BIT(16) - 1) - ---- a/virt/kvm/arm/vgic/vgic-v2.c -+++ b/virt/kvm/arm/vgic/vgic-v2.c -@@ -307,7 +307,8 @@ int vgic_v2_map_resources(struct kvm *kv - if (!static_branch_unlikely(&vgic_v2_cpuif_trap)) { - ret = kvm_phys_addr_ioremap(kvm, dist->vgic_cpu_base, - kvm_vgic_global_state.vcpu_base, -- KVM_VGIC_V2_CPU_SIZE, true); -+ KVM_VGIC_V2_CPU_SIZE, true, -+ PAGE_S2_DEVICE); - if (ret) { - kvm_err("Unable to remap VGIC CPU to VCPU\n"); - goto out; diff --git a/target/linux/layerscape/patches-4.14/811-clock-support-layerscape.patch b/target/linux/layerscape/patches-4.14/811-clock-support-layerscape.patch deleted file mode 100644 index 09a33572fe..0000000000 --- a/target/linux/layerscape/patches-4.14/811-clock-support-layerscape.patch +++ /dev/null @@ -1,95 +0,0 @@ -From a00c035c7b82f51716a1a30637b1bd276dee3c5a Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:17 +0800 -Subject: [PATCH] clock: support layerscape - -This is an integrated patch of clock for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Tang Yuantian -Signed-off-by: Vabhav Sharma -Signed-off-by: Yogesh Gaur ---- - drivers/clk/clk-qoriq.c | 25 ++++++++++++++++++++++--- - drivers/cpufreq/qoriq-cpufreq.c | 1 + - 2 files changed, 23 insertions(+), 3 deletions(-) - ---- a/drivers/clk/clk-qoriq.c -+++ b/drivers/clk/clk-qoriq.c -@@ -41,7 +41,7 @@ struct clockgen_pll_div { - }; - - struct clockgen_pll { -- struct clockgen_pll_div div[4]; -+ struct clockgen_pll_div div[8]; - }; - - #define CLKSEL_VALID 1 -@@ -79,7 +79,7 @@ struct clockgen_chipinfo { - const struct clockgen_muxinfo *cmux_groups[2]; - const struct clockgen_muxinfo *hwaccel[NUM_HWACCEL]; - void (*init_periph)(struct clockgen *cg); -- int cmux_to_group[NUM_CMUX]; /* -1 terminates if fewer than NUM_CMUX */ -+ int cmux_to_group[NUM_CMUX+1]; /* array should be -1 terminated */ - u32 pll_mask; /* 1 << n bit set if PLL n is valid */ - u32 flags; /* CG_xxx */ - }; -@@ -570,6 +570,17 @@ static const struct clockgen_chipinfo ch - .flags = CG_VER3 | CG_LITTLE_ENDIAN, - }, - { -+ .compat = "fsl,lx2160a-clockgen", -+ .cmux_groups = { -+ &clockgen2_cmux_cga12, &clockgen2_cmux_cgb -+ }, -+ .cmux_to_group = { -+ 0, 0, 0, 0, 1, 1, 1, 1, -1 -+ }, -+ .pll_mask = 0x37, -+ .flags = CG_VER3 | CG_LITTLE_ENDIAN, -+ }, -+ { - .compat = "fsl,p2041-clockgen", - .guts_compat = "fsl,qoriq-device-config-1.0", - .init_periph = p2041_init_periph, -@@ -601,7 +612,7 @@ static const struct clockgen_chipinfo ch - &p4080_cmux_grp1, &p4080_cmux_grp2 - }, - .cmux_to_group = { -- 0, 0, 0, 0, 1, 1, 1, 1 -+ 0, 0, 0, 0, 1, 1, 1, 1, -1 - }, - .pll_mask = 0x1f, - }, -@@ -1127,6 +1138,13 @@ static void __init create_one_pll(struct - struct clk *clk; - int ret; - -+ /* -+ * For platform PLL, there are 8 divider clocks. -+ * For core PLL, there are 4 divider clocks at most. -+ */ -+ if (idx != 0 && i >= 4) -+ break; -+ - snprintf(pll->div[i].name, sizeof(pll->div[i].name), - "cg-pll%d-div%d", idx, i + 1); - -@@ -1418,6 +1436,7 @@ CLK_OF_DECLARE(qoriq_clockgen_ls1043a, " - CLK_OF_DECLARE(qoriq_clockgen_ls1046a, "fsl,ls1046a-clockgen", clockgen_init); - CLK_OF_DECLARE(qoriq_clockgen_ls1088a, "fsl,ls1088a-clockgen", clockgen_init); - CLK_OF_DECLARE(qoriq_clockgen_ls2080a, "fsl,ls2080a-clockgen", clockgen_init); -+CLK_OF_DECLARE(qoriq_clockgen_lx2160a, "fsl,lx2160a-clockgen", clockgen_init); - - /* Legacy nodes */ - CLK_OF_DECLARE(qoriq_sysclk_1, "fsl,qoriq-sysclk-1.0", sysclk_init); ---- a/drivers/cpufreq/qoriq-cpufreq.c -+++ b/drivers/cpufreq/qoriq-cpufreq.c -@@ -320,6 +320,7 @@ static const struct of_device_id node_ma - { .compatible = "fsl,ls1046a-clockgen", }, - { .compatible = "fsl,ls1088a-clockgen", }, - { .compatible = "fsl,ls2080a-clockgen", }, -+ { .compatible = "fsl,lx2160a-clockgen", }, - { .compatible = "fsl,p4080-clockgen", }, - { .compatible = "fsl,qoriq-clockgen-1.0", }, - { .compatible = "fsl,qoriq-clockgen-2.0", }, diff --git a/target/linux/layerscape/patches-4.14/812-flexspi-support-layerscape.patch b/target/linux/layerscape/patches-4.14/812-flexspi-support-layerscape.patch deleted file mode 100644 index e356101683..0000000000 --- a/target/linux/layerscape/patches-4.14/812-flexspi-support-layerscape.patch +++ /dev/null @@ -1,1576 +0,0 @@ -From 9875df1e872eb2b0f9d2d72c9a761a5f03400d9f Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Fri, 19 Apr 2019 13:23:01 +0800 -Subject: [PATCH] flexspi: support layerscape - -This is an integrated patch of flexspi for layerscape - -Signed-off-by: Ashish Kumar -Signed-off-by: Biwen Li -Signed-off-by: Rajat Srivastava -Signed-off-by: Yangbo Lu -Signed-off-by: Yogesh Gaur ---- - .../devicetree/bindings/mtd/nxp-flexspi.txt | 41 + - drivers/mtd/spi-nor/Kconfig | 10 + - drivers/mtd/spi-nor/Makefile | 1 + - drivers/mtd/spi-nor/nxp-flexspi.c | 1404 +++++++++++++++++ - drivers/mtd/spi-nor/spi-nor.c | 13 +- - include/linux/mtd/cfi.h | 1 + - include/linux/mtd/spi-nor.h | 3 +- - 7 files changed, 1470 insertions(+), 3 deletions(-) - create mode 100644 Documentation/devicetree/bindings/mtd/nxp-flexspi.txt - create mode 100644 drivers/mtd/spi-nor/nxp-flexspi.c - ---- /dev/null -+++ b/Documentation/devicetree/bindings/mtd/nxp-flexspi.txt -@@ -0,0 +1,41 @@ -+* NXP Flex Serial Peripheral Interface(FlexSPI) -+ -+Required properties: -+ - compatible : Should be "nxp,lx2160a-fspi" -+ - reg : the first contains the register location and length, -+ the second contains the memory mapping address and length -+ - reg-names: Should contain the reg names "FSPI" and "FSPI-memory" -+ - interrupts : Should contain the interrupt for the device -+ - clocks : The clocks needed by the FlexSPI controller -+ - clock-names : Should contain the name of the clocks: "fspi_en" and "fspi" -+ -+Optional properties: -+ - nxp,fspi-has-second-chip: The controller has two buses, bus A and bus B. -+ Each bus can be connected with two NOR flashes. -+ Most of the time, each bus only has one NOR flash -+ connected, this is the default case. -+ But if there are two NOR flashes connected to the -+ bus, you should enable this property. -+ (Please check the board's schematic.) -+Example: -+fspi0: flexspi@20c0000 { -+ compatible = "nxp,lx2160a-fspi"; -+ reg = <0x0 0x20c0000 0x0 0x10000>, <0x0 0x20000000 0x0 0x10000000>; -+ reg-names = "FSPI", "FSPI-memory"; -+ interrupts = <0 25 0x4>; /* Level high type */ -+ clocks = <&clockgen 4 3>, <&clockgen 4 3>; -+ clock-names = "fspi_en", "fspi"; -+ -+ status = "okay"; -+ nxp,fspi-has-second-chip; -+ flash0: mt35xu512aba@0 { -+ reg = <0>; -+ .... -+ }; -+ -+ flash1: mt35xu512aba@1 { -+ reg = <1>; -+ .... -+ }; -+ -+}; ---- a/drivers/mtd/spi-nor/Kconfig -+++ b/drivers/mtd/spi-nor/Kconfig -@@ -97,6 +97,16 @@ config SPI_NXP_SPIFI - Flash. Enable this option if you have a device with a SPIFI - controller and want to access the Flash as a mtd device. - -+config SPI_NXP_FLEXSPI -+ tristate "NXP Flex SPI controller" -+ help -+ This enables support for the Flex SPI controller in master mode. -+ Up to four slave devices can be connected on two buses with two -+ chipselects each. -+ This controller does not support generic SPI messages and only -+ supports the high-level SPI memory interface using SPI-NOR -+ framework. -+ - config SPI_INTEL_SPI - tristate - ---- a/drivers/mtd/spi-nor/Makefile -+++ b/drivers/mtd/spi-nor/Makefile -@@ -7,6 +7,7 @@ obj-$(CONFIG_SPI_FSL_QUADSPI) += fsl-qua - obj-$(CONFIG_SPI_HISI_SFC) += hisi-sfc.o - obj-$(CONFIG_MTD_MT81xx_NOR) += mtk-quadspi.o - obj-$(CONFIG_SPI_NXP_SPIFI) += nxp-spifi.o -+obj-$(CONFIG_SPI_NXP_FLEXSPI) += nxp-flexspi.o - obj-$(CONFIG_SPI_INTEL_SPI) += intel-spi.o - obj-$(CONFIG_SPI_INTEL_SPI_PCI) += intel-spi-pci.o - obj-$(CONFIG_SPI_INTEL_SPI_PLATFORM) += intel-spi-platform.o ---- /dev/null -+++ b/drivers/mtd/spi-nor/nxp-flexspi.c -@@ -0,0 +1,1404 @@ -+/* -+ * NXP FSPI(FlexSPI controller) driver. -+ * -+ * Copyright 2018 NXP -+ * Author: Yogesh Gaur -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ */ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+/* The registers */ -+#define FSPI_MCR0 0x00 -+#define FSPI_MCR0_AHB_TIMEOUT_SHIFT 24 -+#define FSPI_MCR0_AHB_TIMEOUT_MASK (0xFF << FSPI_MCR0_AHB_TIMEOUT_SHIFT) -+#define FSPI_MCR0_IP_TIMEOUT_SHIFT 16 -+#define FSPI_MCR0_IP_TIMEOUT_MASK (0xFF << FSPI_MCR0_IP_TIMEOUT_SHIFT) -+#define FSPI_MCR0_LEARN_EN_SHIFT 15 -+#define FSPI_MCR0_LEARN_EN_MASK (1 << FSPI_MCR0_LEARN_EN_SHIFT) -+#define FSPI_MCR0_SCRFRUN_EN_SHIFT 14 -+#define FSPI_MCR0_SCRFRUN_EN_MASK (1 << FSPI_MCR0_SCRFRUN_EN_SHIFT) -+#define FSPI_MCR0_OCTCOMB_EN_SHIFT 13 -+#define FSPI_MCR0_OCTCOMB_EN_MASK (1 << FSPI_MCR0_OCTCOMB_EN_SHIFT) -+#define FSPI_MCR0_DOZE_EN_SHIFT 12 -+#define FSPI_MCR0_DOZE_EN_MASK (1 << FSPI_MCR0_DOZE_EN_SHIFT) -+#define FSPI_MCR0_HSEN_SHIFT 11 -+#define FSPI_MCR0_HSEN_MASK (1 << FSPI_MCR0_HSEN_SHIFT) -+#define FSPI_MCR0_SERCLKDIV_SHIFT 8 -+#define FSPI_MCR0_SERCLKDIV_MASK (7 << FSPI_MCR0_SERCLKDIV_SHIFT) -+#define FSPI_MCR0_ATDF_EN_SHIFT 7 -+#define FSPI_MCR0_ATDF_EN_MASK (1 << FSPI_MCR0_ATDF_EN_SHIFT) -+#define FSPI_MCR0_ARDF_EN_SHIFT 6 -+#define FSPI_MCR0_ARDF_EN_MASK (1 << FSPI_MCR0_ARDF_EN_SHIFT) -+#define FSPI_MCR0_RXCLKSRC_SHIFT 4 -+#define FSPI_MCR0_RXCLKSRC_MASK (3 << FSPI_MCR0_RXCLKSRC_SHIFT) -+#define FSPI_MCR0_END_CFG_SHIFT 2 -+#define FSPI_MCR0_END_CFG_MASK (3 << FSPI_MCR0_END_CFG_SHIFT) -+#define FSPI_MCR0_MDIS_SHIFT 1 -+#define FSPI_MCR0_MDIS_MASK (1 << FSPI_MCR0_MDIS_SHIFT) -+#define FSPI_MCR0_SWRST_SHIFT 0 -+#define FSPI_MCR0_SWRST_MASK (1 << FSPI_MCR0_SWRST_SHIFT) -+ -+#define FSPI_MCR1 0x04 -+#define FSPI_MCR1_SEQ_TIMEOUT_SHIFT 16 -+#define FSPI_MCR1_SEQ_TIMEOUT_MASK \ -+ (0xFFFF << FSPI_MCR1_SEQ_TIMEOUT_SHIFT) -+#define FSPI_MCR1_AHB_TIMEOUT_SHIFT 0 -+#define FSPI_MCR1_AHB_TIMEOUT_MASK \ -+ (0xFFFF << FSPI_MCR1_AHB_TIMEOUT_SHIFT) -+ -+#define FSPI_MCR2 0x08 -+#define FSPI_MCR2_IDLE_WAIT_SHIFT 24 -+#define FSPI_MCR2_IDLE_WAIT_MASK (0xFF << FSPI_MCR2_IDLE_WAIT_SHIFT) -+#define FSPI_MCR2_SAMEFLASH_SHIFT 15 -+#define FSPI_MCR2_SAMEFLASH_MASK (1 << FSPI_MCR2_SAMEFLASH_SHIFT) -+#define FSPI_MCR2_CLRLRPHS_SHIFT 14 -+#define FSPI_MCR2_CLRLRPHS_MASK (1 << FSPI_MCR2_CLRLRPHS_SHIFT) -+#define FSPI_MCR2_ABRDATSZ_SHIFT 8 -+#define FSPI_MCR2_ABRDATSZ_MASK (1 << FSPI_MCR2_ABRDATSZ_SHIFT) -+#define FSPI_MCR2_ABRLEARN_SHIFT 7 -+#define FSPI_MCR2_ABRLEARN_MASK (1 << FSPI_MCR2_ABRLEARN_SHIFT) -+#define FSPI_MCR2_ABR_READ_SHIFT 6 -+#define FSPI_MCR2_ABR_READ_MASK (1 << FSPI_MCR2_ABR_READ_SHIFT) -+#define FSPI_MCR2_ABRWRITE_SHIFT 5 -+#define FSPI_MCR2_ABRWRITE_MASK (1 << FSPI_MCR2_ABRWRITE_SHIFT) -+#define FSPI_MCR2_ABRDUMMY_SHIFT 4 -+#define FSPI_MCR2_ABRDUMMY_MASK (1 << FSPI_MCR2_ABRDUMMY_SHIFT) -+#define FSPI_MCR2_ABR_MODE_SHIFT 3 -+#define FSPI_MCR2_ABR_MODE_MASK (1 << FSPI_MCR2_ABR_MODE_SHIFT) -+#define FSPI_MCR2_ABRCADDR_SHIFT 2 -+#define FSPI_MCR2_ABRCADDR_MASK (1 << FSPI_MCR2_ABRCADDR_SHIFT) -+#define FSPI_MCR2_ABRRADDR_SHIFT 1 -+#define FSPI_MCR2_ABRRADDR_MASK (1 << FSPI_MCR2_ABRRADDR_SHIFT) -+#define FSPI_MCR2_ABR_CMD_SHIFT 0 -+#define FSPI_MCR2_ABR_CMD_MASK (1 << FSPI_MCR2_ABR_CMD_SHIFT) -+ -+#define FSPI_AHBCR 0x0c -+#define FSPI_AHBCR_RDADDROPT_SHIFT 6 -+#define FSPI_AHBCR_RDADDROPT_MASK (1 << FSPI_AHBCR_RDADDROPT_SHIFT) -+#define FSPI_AHBCR_PREF_EN_SHIFT 5 -+#define FSPI_AHBCR_PREF_EN_MASK (1 << FSPI_AHBCR_PREF_EN_SHIFT) -+#define FSPI_AHBCR_BUFF_EN_SHIFT 4 -+#define FSPI_AHBCR_BUFF_EN_MASK (1 << FSPI_AHBCR_BUFF_EN_SHIFT) -+#define FSPI_AHBCR_CACH_EN_SHIFT 3 -+#define FSPI_AHBCR_CACH_EN_MASK (1 << FSPI_AHBCR_CACH_EN_SHIFT) -+#define FSPI_AHBCR_CLRTXBUF_SHIFT 2 -+#define FSPI_AHBCR_CLRTXBUF_MASK (1 << FSPI_AHBCR_CLRTXBUF_SHIFT) -+#define FSPI_AHBCR_CLRRXBUF_SHIFT 1 -+#define FSPI_AHBCR_CLRRXBUF_MASK (1 << FSPI_AHBCR_CLRRXBUF_SHIFT) -+#define FSPI_AHBCR_PAR_EN_SHIFT 0 -+#define FSPI_AHBCR_PAR_EN_MASK (1 << FSPI_AHBCR_PAR_EN_SHIFT) -+ -+#define FSPI_INTEN 0x10 -+#define FSPI_INTEN_SCLKSBWR_SHIFT 9 -+#define FSPI_INTEN_SCLKSBWR_MASK (1 << FSPI_INTEN_SCLKSBWR_SHIFT) -+#define FSPI_INTEN_SCLKSBRD_SHIFT 8 -+#define FSPI_INTEN_SCLKSBRD_MASK (1 << FSPI_INTEN_SCLKSBRD_SHIFT) -+#define FSPI_INTEN_DATALRNFL_SHIFT 7 -+#define FSPI_INTEN_DATALRNFL_MASK (1 << FSPI_INTEN_DATALRNFL_SHIFT) -+#define FSPI_INTEN_IPTXWE_SHIFT 6 -+#define FSPI_INTEN_IPTXWE_MASK (1 << FSPI_INTEN_IPTXWE_SHIFT) -+#define FSPI_INTEN_IPRXWA_SHIFT 5 -+#define FSPI_INTEN_IPRXWA_MASK (1 << FSPI_INTEN_IPRXWA_SHIFT) -+#define FSPI_INTEN_AHBCMDERR_SHIFT 4 -+#define FSPI_INTEN_AHBCMDERR_MASK (1 << FSPI_INTEN_AHBCMDERR_SHIFT) -+#define FSPI_INTEN_IPCMDERR_SHIFT 3 -+#define FSPI_INTEN_IPCMDERR_MASK (1 << FSPI_INTEN_IPCMDERR_SHIFT) -+#define FSPI_INTEN_AHBCMDGE_SHIFT 2 -+#define FSPI_INTEN_AHBCMDGE_MASK (1 << FSPI_INTEN_AHBCMDGE_SHIFT) -+#define FSPI_INTEN_IPCMDGE_SHIFT 1 -+#define FSPI_INTEN_IPCMDGE_MASK (1 << FSPI_INTEN_IPCMDGE_SHIFT) -+#define FSPI_INTEN_IPCMDDONE_SHIFT 0 -+#define FSPI_INTEN_IPCMDDONE_MASK (1 << FSPI_INTEN_IPCMDDONE_SHIFT) -+ -+#define FSPI_INTR 0x14 -+#define FSPI_INTR_SCLKSBWR_SHIFT 9 -+#define FSPI_INTR_SCLKSBWR_MASK (1 << FSPI_INTR_SCLKSBWR_SHIFT) -+#define FSPI_INTR_SCLKSBRD_SHIFT 8 -+#define FSPI_INTR_SCLKSBRD_MASK (1 << FSPI_INTR_SCLKSBRD_SHIFT) -+#define FSPI_INTR_DATALRNFL_SHIFT 7 -+#define FSPI_INTR_DATALRNFL_MASK (1 << FSPI_INTR_DATALRNFL_SHIFT) -+#define FSPI_INTR_IPTXWE_SHIFT 6 -+#define FSPI_INTR_IPTXWE_MASK (1 << FSPI_INTR_IPTXWE_SHIFT) -+#define FSPI_INTR_IPRXWA_SHIFT 5 -+#define FSPI_INTR_IPRXWA_MASK (1 << FSPI_INTR_IPRXWA_SHIFT) -+#define FSPI_INTR_AHBCMDERR_SHIFT 4 -+#define FSPI_INTR_AHBCMDERR_MASK (1 << FSPI_INTR_AHBCMDERR_SHIFT) -+#define FSPI_INTR_IPCMDERR_SHIFT 3 -+#define FSPI_INTR_IPCMDERR_MASK (1 << FSPI_INTR_IPCMDERR_SHIFT) -+#define FSPI_INTR_AHBCMDGE_SHIFT 2 -+#define FSPI_INTR_AHBCMDGE_MASK (1 << FSPI_INTR_AHBCMDGE_SHIFT) -+#define FSPI_INTR_IPCMDGE_SHIFT 1 -+#define FSPI_INTR_IPCMDGE_MASK (1 << FSPI_INTR_IPCMDGE_SHIFT) -+#define FSPI_INTR_IPCMDDONE_SHIFT 0 -+#define FSPI_INTR_IPCMDDONE_MASK (1 << FSPI_INTR_IPCMDDONE_SHIFT) -+ -+#define FSPI_LUTKEY 0x18 -+#define FSPI_LUTKEY_VALUE 0x5AF05AF0 -+ -+#define FSPI_LCKCR 0x1C -+#define FSPI_LCKER_LOCK 0x1 -+#define FSPI_LCKER_UNLOCK 0x2 -+ -+#define FSPI_BUFXCR_INVALID_MSTRID 0xe -+#define FSPI_AHBRX_BUF0CR0 0x20 -+#define FSPI_AHBRX_BUF1CR0 0x24 -+#define FSPI_AHBRX_BUF2CR0 0x28 -+#define FSPI_AHBRX_BUF3CR0 0x2C -+#define FSPI_AHBRX_BUF4CR0 0x30 -+#define FSPI_AHBRX_BUF5CR0 0x34 -+#define FSPI_AHBRX_BUF6CR0 0x38 -+#define FSPI_AHBRX_BUF7CR0 0x3C -+#define FSPI_AHBRXBUF0CR7_PREF_SHIFT 31 -+#define FSPI_AHBRXBUF0CR7_PREF_MASK (1 << FSPI_AHBRXBUF0CR7_PREF_SHIFT) -+ -+#define FSPI_AHBRX_BUF0CR1 0x40 -+#define FSPI_AHBRX_BUF1CR1 0x44 -+#define FSPI_AHBRX_BUF2CR1 0x48 -+#define FSPI_AHBRX_BUF3CR1 0x4C -+#define FSPI_AHBRX_BUF4CR1 0x50 -+#define FSPI_AHBRX_BUF5CR1 0x54 -+#define FSPI_AHBRX_BUF6CR1 0x58 -+#define FSPI_AHBRX_BUF7CR1 0x5C -+#define FSPI_BUFXCR1_MSID_SHIFT 0 -+#define FSPI_BUFXCR1_MSID_MASK (0xF << FSPI_BUFXCR1_MSID_SHIFT) -+#define FSPI_BUFXCR1_PRIO_SHIFT 8 -+#define FSPI_BUFXCR1_PRIO_MASK (0x7 << FSPI_BUFXCR1_PRIO_SHIFT) -+ -+#define FSPI_FLSHA1CR0 0x60 -+#define FSPI_FLSHA2CR0 0x64 -+#define FSPI_FLSHB1CR0 0x68 -+#define FSPI_FLSHB2CR0 0x6C -+#define FSPI_FLSHXCR0_SZ_SHIFT 10 -+#define FSPI_FLSHXCR0_SZ_MASK (0x3FFFFF << FSPI_FLSHXCR0_SZ_SHIFT) -+ -+#define FSPI_FLSHA1CR1 0x70 -+#define FSPI_FLSHA2CR1 0x74 -+#define FSPI_FLSHB1CR1 0x78 -+#define FSPI_FLSHB2CR1 0x7C -+#define FSPI_FLSHXCR1_CSINTR_SHIFT 16 -+#define FSPI_FLSHXCR1_CSINTR_MASK \ -+ (0xFFFF << FSPI_FLSHXCR1_CSINTR_SHIFT) -+#define FSPI_FLSHXCR1_CAS_SHIFT 11 -+#define FSPI_FLSHXCR1_CAS_MASK (0xF << FSPI_FLSHXCR1_CAS_SHIFT) -+#define FSPI_FLSHXCR1_WA_SHIFT 10 -+#define FSPI_FLSHXCR1_WA_MASK (1 << FSPI_FLSHXCR1_WA_SHIFT) -+#define FSPI_FLSHXCR1_TCSH_SHIFT 5 -+#define FSPI_FLSHXCR1_TCSH_MASK (0x1F << FSPI_FLSHXCR1_TCSH_SHIFT) -+#define FSPI_FLSHXCR1_TCSS_SHIFT 0 -+#define FSPI_FLSHXCR1_TCSS_MASK (0x1F << FSPI_FLSHXCR1_TCSS_SHIFT) -+ -+#define FSPI_FLSHA1CR2 0x80 -+#define FSPI_FLSHA2CR2 0x84 -+#define FSPI_FLSHB1CR2 0x88 -+#define FSPI_FLSHB2CR2 0x8C -+#define FSPI_FLSHXCR2_CLRINSP_SHIFT 24 -+#define FSPI_FLSHXCR2_CLRINSP_MASK (1 << FSPI_FLSHXCR2_CLRINSP_SHIFT) -+#define FSPI_FLSHXCR2_AWRWAIT_SHIFT 16 -+#define FSPI_FLSHXCR2_AWRWAIT_MASK (0xFF << FSPI_FLSHXCR2_AWRWAIT_SHIFT) -+#define FSPI_FLSHXCR2_AWRSEQN_SHIFT 13 -+#define FSPI_FLSHXCR2_AWRSEQN_MASK (0x7 << FSPI_FLSHXCR2_AWRSEQN_SHIFT) -+#define FSPI_FLSHXCR2_AWRSEQI_SHIFT 8 -+#define FSPI_FLSHXCR2_AWRSEQI_MASK (0xF << FSPI_FLSHXCR2_AWRSEQI_SHIFT) -+#define FSPI_FLSHXCR2_ARDSEQN_SHIFT 5 -+#define FSPI_FLSHXCR2_ARDSEQN_MASK (0x7 << FSPI_FLSHXCR2_ARDSEQN_SHIFT) -+#define FSPI_FLSHXCR2_ARDSEQI_SHIFT 0 -+#define FSPI_FLSHXCR2_ARDSEQI_MASK (0xF << FSPI_FLSHXCR2_ARDSEQI_SHIFT) -+ -+#define FSPI_IPCR0 0xA0 -+ -+#define FSPI_IPCR1 0xA4 -+#define FSPI_IPCR1_IPAREN_SHIFT 31 -+#define FSPI_IPCR1_IPAREN_MASK (1 << FSPI_IPCR1_IPAREN_SHIFT) -+#define FSPI_IPCR1_SEQNUM_SHIFT 24 -+#define FSPI_IPCR1_SEQNUM_MASK (0xF << FSPI_IPCR1_SEQNUM_SHIFT) -+#define FSPI_IPCR1_SEQID_SHIFT 16 -+#define FSPI_IPCR1_SEQID_MASK (0xF << FSPI_IPCR1_SEQID_SHIFT) -+#define FSPI_IPCR1_IDATSZ_SHIFT 0 -+#define FSPI_IPCR1_IDATSZ_MASK (0xFFFF << FSPI_IPCR1_IDATSZ_SHIFT) -+ -+#define FSPI_IPCMD 0xB0 -+#define FSPI_IPCMD_TRG_SHIFT 0 -+#define FSPI_IPCMD_TRG_MASK (1 << FSPI_IPCMD_TRG_SHIFT) -+ -+#define FSPI_DLPR 0xB4 -+ -+#define FSPI_IPRXFCR 0xB8 -+#define FSPI_IPRXFCR_CLR_SHIFT 0 -+#define FSPI_IPRXFCR_CLR_MASK (1 << FSPI_IPRXFCR_CLR_SHIFT) -+#define FSPI_IPRXFCR_DMA_EN_SHIFT 1 -+#define FSPI_IPRXFCR_DMA_EN_MASK (1 << FSPI_IPRXFCR_DMA_EN_SHIFT) -+#define FSPI_IPRXFCR_WMRK_SHIFT 2 -+#define FSPI_IPRXFCR_WMRK_MASK (0x1F << FSPI_IPRXFCR_WMRK_SHIFT) -+ -+#define FSPI_IPTXFCR 0xBC -+#define FSPI_IPTXFCR_CLR_SHIFT 0 -+#define FSPI_IPTXFCR_CLR_MASK (1 << FSPI_IPTXFCR_CLR_SHIFT) -+#define FSPI_IPTXFCR_DMA_EN_SHIFT 1 -+#define FSPI_IPTXFCR_DMA_EN_MASK (1 << FSPI_IPTXFCR_DMA_EN_SHIFT) -+#define FSPI_IPTXFCR_WMRK_SHIFT 2 -+#define FSPI_IPTXFCR_WMRK_MASK (0x1F << FSPI_IPTXFCR_WMRK_SHIFT) -+ -+#define FSPI_DLLACR 0xC0 -+#define FSPI_DLLACR_OVRDEN_SHIFT 8 -+#define FSPI_DLLACR_OVRDEN_MASK (1 << FSPI_DLLACR_OVRDEN_SHIFT) -+ -+#define FSPI_DLLBCR 0xC4 -+#define FSPI_DLLBCR_OVRDEN_SHIFT 8 -+#define FSPI_DLLBCR_OVRDEN_MASK (1 << FSPI_DLLBCR_OVRDEN_SHIFT) -+ -+#define FSPI_STS0 0xE0 -+#define FSPI_STS0_DLPHA_SHIFT 9 -+#define FSPI_STS0_DLPHA_MASK (0x1F << FSPI_STS0_DLPHA_SHIFT) -+#define FSPI_STS0_DLPHB_SHIFT 4 -+#define FSPI_STS0_DLPHB_MASK (0x1F << FSPI_STS0_DLPHB_SHIFT) -+#define FSPI_STS0_CMD_SRC_SHIFT 2 -+#define FSPI_STS0_CMD_SRC_MASK (3 << FSPI_STS0_CMD_SRC_SHIFT) -+#define FSPI_STS0_ARB_IDLE_SHIFT 1 -+#define FSPI_STS0_ARB_IDLE_MASK (1 << FSPI_STS0_ARB_IDLE_SHIFT) -+#define FSPI_STS0_SEQ_IDLE_SHIFT 0 -+#define FSPI_STS0_SEQ_IDLE_MASK (1 << FSPI_STS0_SEQ_IDLE_SHIFT) -+ -+#define FSPI_STS1 0xE4 -+#define FSPI_STS1_IP_ERRCD_SHIFT 24 -+#define FSPI_STS1_IP_ERRCD_MASK (0xF << FSPI_STS1_IP_ERRCD_SHIFT) -+#define FSPI_STS1_IP_ERRID_SHIFT 16 -+#define FSPI_STS1_IP_ERRID_MASK (0xF << FSPI_STS1_IP_ERRID_SHIFT) -+#define FSPI_STS1_AHB_ERRCD_SHIFT 8 -+#define FSPI_STS1_AHB_ERRCD_MASK (0xF << FSPI_STS1_AHB_ERRCD_SHIFT) -+#define FSPI_STS1_AHB_ERRID_SHIFT 0 -+#define FSPI_STS1_AHB_ERRID_MASK (0xF << FSPI_STS1_AHB_ERRID_SHIFT) -+ -+#define FSPI_AHBSPNST 0xEC -+#define FSPI_AHBSPNST_DATLFT_SHIFT 16 -+#define FSPI_AHBSPNST_DATLFT_MASK \ -+ (0xFFFF << FSPI_AHBSPNST_DATLFT_SHIFT) -+#define FSPI_AHBSPNST_BUFID_SHIFT 1 -+#define FSPI_AHBSPNST_BUFID_MASK (7 << FSPI_AHBSPNST_BUFID_SHIFT) -+#define FSPI_AHBSPNST_ACTIVE_SHIFT 0 -+#define FSPI_AHBSPNST_ACTIVE_MASK (1 << FSPI_AHBSPNST_ACTIVE_SHIFT) -+ -+#define FSPI_IPRXFSTS 0xF0 -+#define FSPI_IPRXFSTS_RDCNTR_SHIFT 16 -+#define FSPI_IPRXFSTS_RDCNTR_MASK \ -+ (0xFFFF << FSPI_IPRXFSTS_RDCNTR_SHIFT) -+#define FSPI_IPRXFSTS_FILL_SHIFT 0 -+#define FSPI_IPRXFSTS_FILL_MASK (0xFF << FSPI_IPRXFSTS_FILL_SHIFT) -+ -+#define FSPI_IPTXFSTS 0xF4 -+#define FSPI_IPTXFSTS_WRCNTR_SHIFT 16 -+#define FSPI_IPTXFSTS_WRCNTR_MASK \ -+ (0xFFFF << FSPI_IPTXFSTS_WRCNTR_SHIFT) -+#define FSPI_IPTXFSTS_FILL_SHIFT 0 -+#define FSPI_IPTXFSTS_FILL_MASK (0xFF << FSPI_IPTXFSTS_FILL_SHIFT) -+ -+#define FSPI_RFDR 0x100 -+#define FSPI_TFDR 0x180 -+ -+#define FSPI_LUT_BASE 0x200 -+ -+/* register map end */ -+ -+/* -+ * The definition of the LUT register shows below: -+ * -+ * --------------------------------------------------- -+ * | INSTR1 | PAD1 | OPRND1 | INSTR0 | PAD0 | OPRND0 | -+ * --------------------------------------------------- -+ */ -+#define OPRND0_SHIFT 0 -+#define PAD0_SHIFT 8 -+#define INSTR0_SHIFT 10 -+#define OPRND1_SHIFT 16 -+ -+/* Instruction set for the LUT register. */ -+ -+#define LUT_STOP 0x00 -+#define LUT_CMD 0x01 -+#define LUT_ADDR 0x02 -+#define LUT_CADDR_SDR 0x03 -+#define LUT_MODE 0x04 -+#define LUT_MODE2 0x05 -+#define LUT_MODE4 0x06 -+#define LUT_MODE8 0x07 -+#define LUT_NXP_WRITE 0x08 -+#define LUT_NXP_READ 0x09 -+#define LUT_LEARN_SDR 0x0A -+#define LUT_DATSZ_SDR 0x0B -+#define LUT_DUMMY 0x0C -+#define LUT_DUMMY_RWDS_SDR 0x0D -+#define LUT_JMP_ON_CS 0x1F -+#define LUT_CMD_DDR 0x21 -+#define LUT_ADDR_DDR 0x22 -+#define LUT_CADDR_DDR 0x23 -+#define LUT_MODE_DDR 0x24 -+#define LUT_MODE2_DDR 0x25 -+#define LUT_MODE4_DDR 0x26 -+#define LUT_MODE8_DDR 0x27 -+#define LUT_WRITE_DDR 0x28 -+#define LUT_READ_DDR 0x29 -+#define LUT_LEARN_DDR 0x2A -+#define LUT_DATSZ_DDR 0x2B -+#define LUT_DUMMY_DDR 0x2C -+#define LUT_DUMMY_RWDS_DDR 0x2D -+ -+ -+/* -+ * The PAD definitions for LUT register. -+ * -+ * The pad stands for the lines number of IO[0:3]. -+ * For example, the Quad read need four IO lines, so you should -+ * set LUT_PAD4 which means we use four IO lines. -+ */ -+#define LUT_PAD1 0 -+#define LUT_PAD2 1 -+#define LUT_PAD4 2 -+#define LUT_PAD8 3 -+ -+/* Oprands for the LUT register. */ -+#define ADDR24BIT 0x18 -+#define ADDR32BIT 0x20 -+ -+/* Macros for constructing the LUT register. */ -+#define LUT0(ins, pad, opr) \ -+ (((opr) << OPRND0_SHIFT) | ((LUT_##pad) << PAD0_SHIFT) | \ -+ ((LUT_##ins) << INSTR0_SHIFT)) -+ -+#define LUT1(ins, pad, opr) (LUT0(ins, pad, opr) << OPRND1_SHIFT) -+ -+/* other macros for LUT register. */ -+#define FSPI_LUT(x) (FSPI_LUT_BASE + (x) * 4) -+#define FSPI_LUT_NUM 128 -+ -+/* SEQID -- we can have 32 seqids at most. */ -+#define SEQID_READ 0 -+#define SEQID_WREN 1 -+#define SEQID_WRDI 2 -+#define SEQID_RDSR 3 -+#define SEQID_SE 4 -+#define SEQID_CHIP_ERASE 5 -+#define SEQID_PP 6 -+#define SEQID_RDID 7 -+#define SEQID_WRSR 8 -+#define SEQID_RDCR 9 -+#define SEQID_EN4B 10 -+#define SEQID_BRWR 11 -+#define SEQID_RD_EVCR 12 -+#define SEQID_WD_EVCR 13 -+#define SEQID_RDFSR 14 -+ -+#define FSPI_MIN_IOMAP SZ_4M -+ -+#define FSPI_RX_MAX_IPBUF_SIZE 0x200 /* 64 * 64bits */ -+#define FSPI_TX_MAX_IPBUF_SIZE 0x400 /* 128 * 64bits */ -+#define FSPI_RX_MAX_AHBBUF_SIZE 0x800 /* 256 * 64bits */ -+#define FSPI_TX_MAX_AHBBUF_SIZE 0x40 /* 8 * 64bits */ -+ -+#define TX_IPBUF_SIZE FSPI_TX_MAX_IPBUF_SIZE -+#define RX_IPBUF_SIZE FSPI_RX_MAX_IPBUF_SIZE -+#define RX_AHBBUF_SIZE FSPI_RX_MAX_AHBBUF_SIZE -+#define TX_AHBBUF_SIZE FSPI_TX_MAX_AHBBUF_SIZE -+ -+#define FSPI_SINGLE_MODE 1 -+#define FSPI_OCTAL_MODE 8 -+ -+#define FSPINOR_OP_READ_1_1_8_4B 0x7c -+ -+enum nxp_fspi_devtype { -+ NXP_FSPI_LX2160A, -+}; -+ -+struct nxp_fspi_devtype_data { -+ enum nxp_fspi_devtype devtype; -+ int rxfifo; -+ int txfifo; -+ int ahb_buf_size; -+ int driver_data; -+}; -+ -+static struct nxp_fspi_devtype_data lx2160a_data = { -+ .devtype = NXP_FSPI_LX2160A, -+ .rxfifo = RX_IPBUF_SIZE, -+ .txfifo = TX_IPBUF_SIZE, -+ .ahb_buf_size = RX_AHBBUF_SIZE, -+ .driver_data = 0, -+}; -+ -+#define NXP_FSPI_MAX_CHIP 4 -+struct nxp_fspi { -+ struct mtd_info mtd[NXP_FSPI_MAX_CHIP]; -+ struct spi_nor nor[NXP_FSPI_MAX_CHIP]; -+ void __iomem *iobase; -+ void __iomem *ahb_addr; -+ u32 memmap_phy; -+ u32 memmap_offs; -+ u32 memmap_len; -+ struct clk *clk, *clk_en; -+ struct device *dev; -+ struct completion c; -+ struct nxp_fspi_devtype_data *devtype_data; -+ u32 nor_size; -+ u32 nor_num; -+ u32 clk_rate; -+ u32 spi_rx_bus_width; -+ u32 spi_tx_bus_width; -+ unsigned int chip_base_addr; /* We may support two chips. */ -+ bool has_second_chip; -+ struct mutex lock; -+ struct pm_qos_request pm_qos_req; -+}; -+ -+static inline void nxp_fspi_unlock_lut(struct nxp_fspi *fspi) -+{ -+ writel(FSPI_LUTKEY_VALUE, fspi->iobase + FSPI_LUTKEY); -+ writel(FSPI_LCKER_UNLOCK, fspi->iobase + FSPI_LCKCR); -+} -+ -+static inline void nxp_fspi_lock_lut(struct nxp_fspi *fspi) -+{ -+ writel(FSPI_LUTKEY_VALUE, fspi->iobase + FSPI_LUTKEY); -+ writel(FSPI_LCKER_LOCK, fspi->iobase + FSPI_LCKCR); -+} -+ -+static irqreturn_t nxp_fspi_irq_handler(int irq, void *dev_id) -+{ -+ struct nxp_fspi *fspi = dev_id; -+ u32 reg; -+ -+ reg = readl(fspi->iobase + FSPI_INTR); -+ writel(FSPI_INTR_IPCMDDONE_MASK, fspi->iobase + FSPI_INTR); -+ if (reg & FSPI_INTR_IPCMDDONE_MASK) -+ complete(&fspi->c); -+ -+ return IRQ_HANDLED; -+} -+ -+static void nxp_fspi_init_lut(struct nxp_fspi *fspi) -+{ -+ void __iomem *base = fspi->iobase; -+ struct spi_nor *nor = &fspi->nor[0]; -+ u8 addrlen = (nor->addr_width == 3) ? ADDR24BIT : ADDR32BIT; -+ u32 lut_base; -+ u8 op, dm; -+ int i; -+ -+ nxp_fspi_unlock_lut(fspi); -+ -+ /* Clear all the LUT table */ -+ for (i = 0; i < FSPI_LUT_NUM; i++) -+ writel(0, base + FSPI_LUT_BASE + i * 4); -+ -+ /* Read */ -+ lut_base = SEQID_READ * 4; -+ op = nor->read_opcode; -+ dm = nor->read_dummy; -+ -+ if (fspi->spi_rx_bus_width == FSPI_OCTAL_MODE) { -+ dm = 8; -+ op = FSPINOR_OP_READ_1_1_8_4B; -+ writel(LUT0(CMD, PAD1, op) | LUT1(ADDR, PAD1, addrlen), -+ base + FSPI_LUT(lut_base)); -+ writel(LUT0(DUMMY, PAD8, dm) | LUT1(NXP_READ, PAD8, 0), -+ base + FSPI_LUT(lut_base + 1)); -+ } else { -+ if ((op == SPINOR_OP_READ_FAST_4B) || -+ (op == SPINOR_OP_READ_FAST) || -+ (op == SPINOR_OP_READ) || -+ (op == SPINOR_OP_READ_4B)) { -+ dm = 8; -+ writel(LUT0(CMD, PAD1, op) | LUT1(ADDR, PAD1, addrlen), -+ base + FSPI_LUT(lut_base)); -+ writel(LUT0(DUMMY, PAD1, dm) | LUT1(NXP_READ, PAD1, 0), -+ base + FSPI_LUT(lut_base + 1)); -+ } else if (nor->read_proto == SNOR_PROTO_1_4_4) { -+ dev_dbg(nor->dev, "Unsupported opcode : 0x%.2x\n", op); -+ /* TODO Add support for other Read ops. */ -+ } else { -+ dev_dbg(nor->dev, "Unsupported opcode : 0x%.2x\n", op); -+ } -+ } -+ -+ /* Write enable */ -+ lut_base = SEQID_WREN * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_WREN), base + FSPI_LUT(lut_base)); -+ -+ /* Page Program */ -+ lut_base = SEQID_PP * 4; -+ writel(LUT0(CMD, PAD1, nor->program_opcode) | LUT1(ADDR, PAD1, addrlen), -+ base + FSPI_LUT(lut_base)); -+ writel(LUT0(NXP_WRITE, PAD1, 0), base + FSPI_LUT(lut_base + 1)); -+ -+ /* Read Status */ -+ lut_base = SEQID_RDSR * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_RDSR) | LUT1(NXP_READ, PAD1, 0x1), -+ base + FSPI_LUT(lut_base)); -+ -+ /* Erase a sector */ -+ lut_base = SEQID_SE * 4; -+ writel(LUT0(CMD, PAD1, nor->erase_opcode) | LUT1(ADDR, PAD1, addrlen), -+ base + FSPI_LUT(lut_base)); -+ -+ /* Erase the whole chip */ -+ lut_base = SEQID_CHIP_ERASE * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_CHIP_ERASE), -+ base + FSPI_LUT(lut_base)); -+ -+ /* READ ID */ -+ lut_base = SEQID_RDID * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_RDID) | LUT1(NXP_READ, PAD1, 0x8), -+ base + FSPI_LUT(lut_base)); -+ -+ /* Write Register */ -+ lut_base = SEQID_WRSR * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_WRSR) | LUT1(NXP_WRITE, PAD1, 0x2), -+ base + FSPI_LUT(lut_base)); -+ -+ /* Read Configuration Register */ -+ lut_base = SEQID_RDCR * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_RDCR) | LUT1(NXP_READ, PAD1, 0x1), -+ base + FSPI_LUT(lut_base)); -+ -+ /* Write disable */ -+ lut_base = SEQID_WRDI * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_WRDI), base + FSPI_LUT(lut_base)); -+ -+ /* Enter 4 Byte Mode (Micron) */ -+ lut_base = SEQID_EN4B * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_EN4B), base + FSPI_LUT(lut_base)); -+ -+ /* Enter 4 Byte Mode (Spansion) */ -+ lut_base = SEQID_BRWR * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_BRWR), base + FSPI_LUT(lut_base)); -+ -+ /* Read EVCR register */ -+ lut_base = SEQID_RD_EVCR * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_RD_EVCR), -+ base + FSPI_LUT(lut_base)); -+ -+ /* Write EVCR register */ -+ lut_base = SEQID_WD_EVCR * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_WD_EVCR), -+ base + FSPI_LUT(lut_base)); -+ -+ /* Read Flag Status */ -+ lut_base = SEQID_RDFSR * 4; -+ writel(LUT0(CMD, PAD1, SPINOR_OP_RDFSR) | LUT1(NXP_READ, PAD1, 0x1), -+ base + FSPI_LUT(lut_base)); -+ -+ nxp_fspi_lock_lut(fspi); -+} -+ -+/* Get the SEQID for the command */ -+static int nxp_fspi_get_seqid(struct nxp_fspi *fspi, u8 cmd) -+{ -+ -+ switch (cmd) { -+ case SPINOR_OP_READ_1_1_4_4B: -+ case SPINOR_OP_READ_1_1_4: -+ case SPINOR_OP_READ: -+ case SPINOR_OP_READ_4B: -+ case SPINOR_OP_READ_FAST: -+ case SPINOR_OP_READ_FAST_4B: -+ return SEQID_READ; -+ case SPINOR_OP_WREN: -+ return SEQID_WREN; -+ case SPINOR_OP_WRDI: -+ return SEQID_WRDI; -+ case SPINOR_OP_RDSR: -+ return SEQID_RDSR; -+ case SPINOR_OP_RDFSR: -+ return SEQID_RDFSR; -+ case SPINOR_OP_BE_4K: -+ case SPINOR_OP_SE: -+ case SPINOR_OP_SE_4B: -+ case SPINOR_OP_BE_4K_4B: -+ return SEQID_SE; -+ case SPINOR_OP_CHIP_ERASE: -+ return SEQID_CHIP_ERASE; -+ case SPINOR_OP_PP: -+ case SPINOR_OP_PP_4B: -+ return SEQID_PP; -+ case SPINOR_OP_RDID: -+ return SEQID_RDID; -+ case SPINOR_OP_WRSR: -+ return SEQID_WRSR; -+ case SPINOR_OP_RDCR: -+ return SEQID_RDCR; -+ case SPINOR_OP_EN4B: -+ return SEQID_EN4B; -+ case SPINOR_OP_BRWR: -+ return SEQID_BRWR; -+ case SPINOR_OP_RD_EVCR: -+ return SEQID_RD_EVCR; -+ case SPINOR_OP_WD_EVCR: -+ return SEQID_WD_EVCR; -+ default: -+ dev_err(fspi->dev, "Unsupported cmd 0x%.2x\n", cmd); -+ break; -+ } -+ return -EINVAL; -+} -+ -+static int -+nxp_fspi_runcmd(struct nxp_fspi *fspi, u8 cmd, unsigned int addr, int len) -+{ -+ void __iomem *base = fspi->iobase; -+ int seqid; -+ int seqnum = 0; -+ u32 reg; -+ int err; -+ int iprxfcr = 0; -+ -+ iprxfcr = readl(fspi->iobase + FSPI_IPRXFCR); -+ /* invalid RXFIFO first */ -+ iprxfcr &= ~FSPI_IPRXFCR_DMA_EN_MASK; -+ iprxfcr = iprxfcr | FSPI_IPRXFCR_CLR_MASK; -+ writel(iprxfcr, fspi->iobase + FSPI_IPRXFCR); -+ -+ init_completion(&fspi->c); -+ dev_dbg(fspi->dev, "to 0x%.8x:0x%.8x, len:%d, cmd:%.2x\n", -+ fspi->chip_base_addr, addr, len, cmd); -+ -+ /* write address */ -+ writel(fspi->chip_base_addr + addr, base + FSPI_IPCR0); -+ -+ seqid = nxp_fspi_get_seqid(fspi, cmd); -+ -+ writel((seqnum << FSPI_IPCR1_SEQNUM_SHIFT) | -+ (seqid << FSPI_IPCR1_SEQID_SHIFT) | len, -+ base + FSPI_IPCR1); -+ -+ /* wait till controller is idle */ -+ do { -+ reg = readl(base + FSPI_STS0); -+ if ((reg & FSPI_STS0_ARB_IDLE_MASK) && -+ (reg & FSPI_STS0_SEQ_IDLE_MASK)) -+ break; -+ udelay(1); -+ dev_dbg(fspi->dev, "The controller is busy, 0x%x\n", reg); -+ } while (1); -+ -+ /* trigger the LUT now */ -+ writel(1, base + FSPI_IPCMD); -+ -+ /* Wait for the interrupt. */ -+ if (!wait_for_completion_timeout(&fspi->c, msecs_to_jiffies(1000))) { -+ dev_err(fspi->dev, -+ "cmd 0x%.2x timeout, addr@%.8x, Status0:0x%.8x, Status1:0x%.8x\n", -+ cmd, addr, readl(base + FSPI_STS0), -+ readl(base + FSPI_STS1)); -+ err = -ETIMEDOUT; -+ } else { -+ err = 0; -+ dev_dbg(fspi->dev, "FSPI Intr done,INTR:<0x%.8x>\n", -+ readl(base + FSPI_INTR)); -+ } -+ -+ return err; -+} -+ -+/* Read out the data from the FSPI_RBDR buffer registers. */ -+static void nxp_fspi_read_data(struct nxp_fspi *fspi, int len, u8 *rxbuf) -+{ -+ int i = 0, j = 0, tmp_size = 0; -+ int size; -+ u32 tmp = 0; -+ -+ while (len > 0) { -+ -+ size = len / 8; -+ -+ for (i = 0; i < size; ++i) { -+ /* Wait for RXFIFO available*/ -+ while (!(readl(fspi->iobase + FSPI_INTR) -+ & FSPI_INTR_IPRXWA_MASK)) -+ ; -+ -+ j = 0; -+ tmp_size = 8; -+ while (tmp_size > 0) { -+ tmp = 0; -+ tmp = readl(fspi->iobase + FSPI_RFDR + j * 4); -+ memcpy(rxbuf, &tmp, 4); -+ tmp_size -= 4; -+ j++; -+ rxbuf += 4; -+ } -+ -+ /* move the FIFO pointer */ -+ writel(FSPI_INTR_IPRXWA_MASK, -+ fspi->iobase + FSPI_INTR); -+ len -= 8; -+ } -+ -+ size = len % 8; -+ -+ j = 0; -+ if (size) { -+ /* Wait for RXFIFO available*/ -+ while (!(readl(fspi->iobase + FSPI_INTR) -+ & FSPI_INTR_IPRXWA_MASK)) -+ ; -+ -+ while (len > 0) { -+ tmp = 0; -+ size = (len < 4) ? len : 4; -+ tmp = readl(fspi->iobase + FSPI_RFDR + j * 4); -+ memcpy(rxbuf, &tmp, size); -+ len -= size; -+ j++; -+ rxbuf += size; -+ } -+ } -+ -+ /* invalid the RXFIFO */ -+ writel(FSPI_IPRXFCR_CLR_MASK, -+ fspi->iobase + FSPI_IPRXFCR); -+ -+ writel(FSPI_INTR_IPRXWA_MASK, -+ fspi->iobase + FSPI_INTR); -+ } -+} -+ -+static inline void nxp_fspi_invalid(struct nxp_fspi *fspi) -+{ -+ u32 reg; -+ -+ reg = readl(fspi->iobase + FSPI_MCR0); -+ writel(reg | FSPI_MCR0_SWRST_MASK, fspi->iobase + FSPI_MCR0); -+ -+ /* -+ * The minimum delay : 1 AHB + 2 SFCK clocks. -+ * Delay 1 us is enough. -+ */ -+ while (readl(fspi->iobase + FSPI_MCR0) & FSPI_MCR0_SWRST_MASK) -+ ; -+} -+ -+static ssize_t nxp_fspi_nor_write(struct nxp_fspi *fspi, -+ struct spi_nor *nor, u8 opcode, -+ unsigned int to, u32 *txbuf, -+ unsigned int count) -+{ -+ int ret, i, j; -+ int size, tmp_size; -+ u32 data = 0; -+ -+ dev_dbg(fspi->dev, "nor write to 0x%.8x:0x%.8x, len : %d\n", -+ fspi->chip_base_addr, to, count); -+ -+ /* clear the TX FIFO. */ -+ writel(FSPI_IPTXFCR_CLR_MASK, fspi->iobase + FSPI_IPTXFCR); -+ -+ size = count / 8; -+ for (i = 0; i < size; i++) { -+ /* Wait for TXFIFO empty*/ -+ while (!(readl(fspi->iobase + FSPI_INTR) -+ & FSPI_INTR_IPTXWE_MASK)) -+ ; -+ j = 0; -+ tmp_size = 8; -+ while (tmp_size > 0) { -+ data = 0; -+ memcpy(&data, txbuf, 4); -+ writel(data, fspi->iobase + FSPI_TFDR + j * 4); -+ tmp_size -= 4; -+ j++; -+ txbuf += 1; -+ } -+ -+ writel(FSPI_INTR_IPTXWE_MASK, fspi->iobase + FSPI_INTR); -+ } -+ -+ size = count % 8; -+ if (size) { -+ /* Wait for TXFIFO empty*/ -+ while (!(readl(fspi->iobase + FSPI_INTR) -+ & FSPI_INTR_IPTXWE_MASK)) -+ ; -+ -+ j = 0; -+ tmp_size = 0; -+ while (size > 0) { -+ data = 0; -+ tmp_size = (size < 4) ? size : 4; -+ memcpy(&data, txbuf, tmp_size); -+ writel(data, fspi->iobase + FSPI_TFDR + j * 4); -+ size -= tmp_size; -+ j++; -+ txbuf += 1; -+ } -+ -+ writel(FSPI_INTR_IPTXWE_MASK, fspi->iobase + FSPI_INTR); -+ } -+ -+ /* Trigger it */ -+ ret = nxp_fspi_runcmd(fspi, opcode, to, count); -+ -+ if (ret == 0) -+ return count; -+ -+ return ret; -+} -+ -+static void nxp_fspi_set_map_addr(struct nxp_fspi *fspi) -+{ -+ int nor_size = fspi->nor_size >> 10; -+ void __iomem *base = fspi->iobase; -+ -+ /* -+ * Supporting same flash device as slaves on different chip-select. -+ * As SAMEDEVICEEN bit set, by default, in mcr2 reg then need not to -+ * configure FLSHA2CRx/FLSHB1CRx/FLSHB2CRx register as setting for -+ * these would be ignored. -+ * Need to Reset SAMEDEVICEEN bit in mcr2 reg, when require to add -+ * support for different flashes. -+ */ -+ writel(nor_size, base + FSPI_FLSHA1CR0); -+ writel(0, base + FSPI_FLSHA2CR0); -+ writel(0, base + FSPI_FLSHB1CR0); -+ writel(0, base + FSPI_FLSHB2CR0); -+} -+ -+static void nxp_fspi_init_ahb_read(struct nxp_fspi *fspi) -+{ -+ void __iomem *base = fspi->iobase; -+ struct spi_nor *nor = &fspi->nor[0]; -+ int i = 0; -+ int seqid; -+ -+ /* AHB configuration for access buffer 0~7. */ -+ for (i = 0; i < 7; i++) -+ writel(0, base + FSPI_AHBRX_BUF0CR0 + 4 * i); -+ -+ /* -+ * Set ADATSZ with the maximum AHB buffer size to improve the read -+ * performance. -+ */ -+ writel((fspi->devtype_data->ahb_buf_size / 8 | -+ FSPI_AHBRXBUF0CR7_PREF_MASK), base + FSPI_AHBRX_BUF7CR0); -+ -+ /* prefetch and no start address alignment limitation */ -+ writel(FSPI_AHBCR_PREF_EN_MASK | FSPI_AHBCR_RDADDROPT_MASK, -+ base + FSPI_AHBCR); -+ -+ -+ /* Set the default lut sequence for AHB Read. */ -+ seqid = nxp_fspi_get_seqid(fspi, nor->read_opcode); -+ writel(seqid, base + FSPI_FLSHA1CR2); -+} -+ -+/* This function was used to prepare and enable FSPI clock */ -+static int nxp_fspi_clk_prep_enable(struct nxp_fspi *fspi) -+{ -+ int ret; -+ -+ ret = clk_prepare_enable(fspi->clk_en); -+ if (ret) -+ return ret; -+ -+ ret = clk_prepare_enable(fspi->clk); -+ if (ret) { -+ clk_disable_unprepare(fspi->clk_en); -+ return ret; -+ } -+ -+ return 0; -+} -+ -+/* This function was used to disable and unprepare FSPI clock */ -+static void nxp_fspi_clk_disable_unprep(struct nxp_fspi *fspi) -+{ -+ clk_disable_unprepare(fspi->clk); -+ clk_disable_unprepare(fspi->clk_en); -+} -+ -+/* We use this function to do some basic init for spi_nor_scan(). */ -+static int nxp_fspi_nor_setup(struct nxp_fspi *fspi) -+{ -+ void __iomem *base = fspi->iobase; -+ u32 reg; -+ -+ /* Reset the module */ -+ writel(FSPI_MCR0_SWRST_MASK, base + FSPI_MCR0); -+ do { -+ udelay(1); -+ } while (0x1 & readl(base + FSPI_MCR0)); -+ -+ /* Disable the module */ -+ writel(FSPI_MCR0_MDIS_MASK, base + FSPI_MCR0); -+ -+ /* Reset the DLL register to default value */ -+ writel(FSPI_DLLACR_OVRDEN_MASK, base + FSPI_DLLACR); -+ writel(FSPI_DLLBCR_OVRDEN_MASK, base + FSPI_DLLBCR); -+ -+ /* enable module */ -+ writel(FSPI_MCR0_AHB_TIMEOUT_MASK | FSPI_MCR0_IP_TIMEOUT_MASK, -+ base + FSPI_MCR0); -+ -+ /* Read the register value */ -+ reg = readl(base + FSPI_MCR0); -+ -+ /* Init the LUT table. */ -+ nxp_fspi_init_lut(fspi); -+ -+ /* enable the interrupt */ -+ writel(FSPI_INTEN_IPCMDDONE_MASK, fspi->iobase + FSPI_INTEN); -+ return 0; -+} -+ -+static int nxp_fspi_nor_setup_last(struct nxp_fspi *fspi) -+{ -+ unsigned long rate = fspi->clk_rate; -+ int ret; -+ -+ /* disable and unprepare clock to avoid glitch pass to controller */ -+ nxp_fspi_clk_disable_unprep(fspi); -+ -+ ret = clk_set_rate(fspi->clk, rate); -+ if (ret) -+ return ret; -+ -+ ret = nxp_fspi_clk_prep_enable(fspi); -+ if (ret) -+ return ret; -+ -+ /* Init the LUT table again. */ -+ nxp_fspi_init_lut(fspi); -+ -+ /* Init for AHB read */ -+ nxp_fspi_init_ahb_read(fspi); -+ -+ return 0; -+} -+ -+static void nxp_fspi_set_base_addr(struct nxp_fspi *fspi, -+ struct spi_nor *nor) -+{ -+ fspi->chip_base_addr = fspi->nor_size * (nor - fspi->nor); -+} -+ -+static int nxp_fspi_read_reg(struct spi_nor *nor, u8 opcode, u8 *buf, -+ int len) -+{ -+ int ret; -+ struct nxp_fspi *fspi = nor->priv; -+ -+ ret = nxp_fspi_runcmd(fspi, opcode, 0, len); -+ if (ret) -+ return ret; -+ -+ nxp_fspi_read_data(fspi, len, buf); -+ return 0; -+} -+ -+static int nxp_fspi_write_reg(struct spi_nor *nor, u8 opcode, u8 *buf, -+ int len) -+{ -+ struct nxp_fspi *fspi = nor->priv; -+ int ret; -+ -+ if (!buf) { -+ ret = nxp_fspi_runcmd(fspi, opcode, 0, 1); -+ if (ret) -+ return ret; -+ -+ if (opcode == SPINOR_OP_CHIP_ERASE) -+ nxp_fspi_invalid(fspi); -+ -+ } else if (len > 0) { -+ ret = nxp_fspi_nor_write(fspi, nor, opcode, 0, -+ (u32 *)buf, len); -+ } else { -+ dev_err(fspi->dev, "invalid cmd %d\n", opcode); -+ ret = -EINVAL; -+ } -+ -+ return ret; -+} -+ -+static ssize_t nxp_fspi_write(struct spi_nor *nor, loff_t to, -+ size_t len, const u_char *buf) -+{ -+ struct nxp_fspi *fspi = nor->priv; -+ ssize_t tx_size = 0, act_wrt = 0, ret = 0; -+ -+ while (len > 0) { -+ tx_size = (len > TX_IPBUF_SIZE) ? TX_IPBUF_SIZE : len; -+ -+ act_wrt = nxp_fspi_nor_write(fspi, nor, nor->program_opcode, to, -+ (u32 *)buf, tx_size); -+ len -= tx_size; -+ to += tx_size; -+ ret += act_wrt; -+ } -+ -+ /* invalid the data in the AHB buffer. */ -+ nxp_fspi_invalid(fspi); -+ return ret; -+} -+ -+static ssize_t nxp_fspi_read(struct spi_nor *nor, loff_t from, -+ size_t len, u_char *buf) -+{ -+ struct nxp_fspi *fspi = nor->priv; -+ -+ /* if necessary, ioremap buffer before AHB read, */ -+ if (!fspi->ahb_addr) { -+ fspi->memmap_offs = fspi->chip_base_addr + from; -+ fspi->memmap_len = len > FSPI_MIN_IOMAP ? -+ len : FSPI_MIN_IOMAP; -+ -+ fspi->ahb_addr = ioremap_nocache( -+ fspi->memmap_phy + fspi->memmap_offs, -+ fspi->memmap_len); -+ if (!fspi->ahb_addr) { -+ dev_err(fspi->dev, "ioremap failed\n"); -+ return -ENOMEM; -+ } -+ /* ioremap if the data requested is out of range */ -+ } else if (fspi->chip_base_addr + from < fspi->memmap_offs -+ || fspi->chip_base_addr + from + len > -+ fspi->memmap_offs + fspi->memmap_len) { -+ iounmap(fspi->ahb_addr); -+ -+ fspi->memmap_offs = fspi->chip_base_addr + from; -+ fspi->memmap_len = len > FSPI_MIN_IOMAP ? -+ len : FSPI_MIN_IOMAP; -+ fspi->ahb_addr = ioremap_nocache( -+ fspi->memmap_phy + fspi->memmap_offs, -+ fspi->memmap_len); -+ if (!fspi->ahb_addr) { -+ dev_err(fspi->dev, "ioremap failed\n"); -+ return -ENOMEM; -+ } -+ } -+ -+ dev_dbg(fspi->dev, "cmd [%x],read from %p, len:%zd\n", -+ nor->read_opcode, fspi->ahb_addr + fspi->chip_base_addr -+ + from - fspi->memmap_offs, len); -+ -+ /* Read out the data directly from the AHB buffer.*/ -+ memcpy_toio(buf, fspi->ahb_addr + fspi->chip_base_addr -+ + from - fspi->memmap_offs, len); -+ -+ return len; -+} -+ -+static int nxp_fspi_erase(struct spi_nor *nor, loff_t offs) -+{ -+ struct nxp_fspi *fspi = nor->priv; -+ int ret; -+ -+ dev_dbg(nor->dev, "%dKiB at 0x%08x:0x%08x\n", -+ nor->mtd.erasesize / 1024, fspi->chip_base_addr, (u32)offs); -+ -+ ret = nxp_fspi_runcmd(fspi, nor->erase_opcode, offs, 0); -+ if (ret) -+ return ret; -+ -+ nxp_fspi_invalid(fspi); -+ return 0; -+} -+ -+static int nxp_fspi_prep(struct spi_nor *nor, enum spi_nor_ops ops) -+{ -+ struct nxp_fspi *fspi = nor->priv; -+ int ret; -+ -+ mutex_lock(&fspi->lock); -+ -+ ret = nxp_fspi_clk_prep_enable(fspi); -+ if (ret) -+ goto err_mutex; -+ -+ nxp_fspi_set_base_addr(fspi, nor); -+ return 0; -+ -+err_mutex: -+ mutex_unlock(&fspi->lock); -+ return ret; -+} -+ -+static void nxp_fspi_unprep(struct spi_nor *nor, enum spi_nor_ops ops) -+{ -+ struct nxp_fspi *fspi = nor->priv; -+ -+ nxp_fspi_clk_disable_unprep(fspi); -+ mutex_unlock(&fspi->lock); -+} -+ -+static const struct of_device_id nxp_fspi_dt_ids[] = { -+ { .compatible = "nxp,lx2160a-fspi", .data = (void *)&lx2160a_data, }, -+ { /* sentinel */ } -+}; -+MODULE_DEVICE_TABLE(of, nxp_fspi_dt_ids); -+ -+static int nxp_fspi_probe(struct platform_device *pdev) -+{ -+ struct spi_nor_hwcaps hwcaps = { -+ .mask = SPINOR_OP_READ_FAST_4B | -+ SPINOR_OP_READ_4B | -+ SNOR_HWCAPS_PP -+ }; -+ struct device_node *np = pdev->dev.of_node; -+ struct device *dev = &pdev->dev; -+ struct nxp_fspi *fspi; -+ struct resource *res; -+ struct spi_nor *nor; -+ struct mtd_info *mtd; -+ int ret, i = 0; -+ int find_node = 0; -+ -+ const struct of_device_id *of_id = -+ of_match_device(nxp_fspi_dt_ids, &pdev->dev); -+ -+ fspi = devm_kzalloc(dev, sizeof(*fspi), GFP_KERNEL); -+ if (!fspi) -+ return -ENOMEM; -+ -+ fspi->nor_num = of_get_child_count(dev->of_node); -+ if (!fspi->nor_num || fspi->nor_num > 4) -+ return -ENODEV; -+ -+ fspi->dev = dev; -+ fspi->devtype_data = (struct nxp_fspi_devtype_data *)of_id->data; -+ platform_set_drvdata(pdev, fspi); -+ -+ /* find the resources */ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "FSPI"); -+ if (!res) { -+ dev_err(dev, "FSPI get resource IORESOURCE_MEM failed\n"); -+ return -ENODEV; -+ } -+ -+ fspi->iobase = devm_ioremap_resource(dev, res); -+ if (IS_ERR(fspi->iobase)) -+ return PTR_ERR(fspi->iobase); -+ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, -+ "FSPI-memory"); -+ if (!res) { -+ dev_err(dev, -+ "FSPI-memory get resource IORESOURCE_MEM failed\n"); -+ return -ENODEV; -+ } -+ -+ if (!devm_request_mem_region(dev, res->start, resource_size(res), -+ res->name)) { -+ dev_err(dev, "can't request region for resource %pR\n", res); -+ return -EBUSY; -+ } -+ -+ fspi->memmap_phy = res->start; -+ -+ /* find the clocks */ -+ fspi->clk_en = devm_clk_get(dev, "fspi_en"); -+ if (IS_ERR(fspi->clk_en)) -+ return PTR_ERR(fspi->clk_en); -+ -+ fspi->clk = devm_clk_get(dev, "fspi"); -+ if (IS_ERR(fspi->clk)) -+ return PTR_ERR(fspi->clk); -+ -+ ret = nxp_fspi_clk_prep_enable(fspi); -+ if (ret) { -+ dev_err(dev, "can not enable the clock\n"); -+ goto clk_failed; -+ } -+ -+ /* find the irq */ -+ ret = platform_get_irq(pdev, 0); -+ if (ret < 0) { -+ dev_err(dev, "failed to get the irq: %d\n", ret); -+ goto irq_failed; -+ } -+ -+ ret = devm_request_irq(dev, ret, -+ nxp_fspi_irq_handler, 0, pdev->name, fspi); -+ if (ret) { -+ dev_err(dev, "failed to request irq: %d\n", ret); -+ goto irq_failed; -+ } -+ -+ ret = nxp_fspi_nor_setup(fspi); -+ if (ret) -+ goto irq_failed; -+ -+ if (of_get_property(np, "nxp,fspi-has-second-chip", NULL)) -+ fspi->has_second_chip = true; -+ -+ mutex_init(&fspi->lock); -+ -+ find_node = 0; -+ /* iterate the subnodes. */ -+ for_each_available_child_of_node(dev->of_node, np) { -+ /* skip the holes */ -+ if (!fspi->has_second_chip) -+ i *= 2; -+ -+ nor = &fspi->nor[i]; -+ mtd = &nor->mtd; -+ -+ nor->dev = dev; -+ spi_nor_set_flash_node(nor, np); -+ nor->priv = fspi; -+ -+ /* fill the hooks */ -+ nor->read_reg = nxp_fspi_read_reg; -+ nor->write_reg = nxp_fspi_write_reg; -+ nor->read = nxp_fspi_read; -+ nor->write = nxp_fspi_write; -+ nor->erase = nxp_fspi_erase; -+ -+ nor->prepare = nxp_fspi_prep; -+ nor->unprepare = nxp_fspi_unprep; -+ -+ ret = of_property_read_u32(np, "spi-max-frequency", -+ &fspi->clk_rate); -+ if (ret < 0) -+ goto next_node; -+ -+ /* set the chip address for READID */ -+ nxp_fspi_set_base_addr(fspi, nor); -+ -+ ret = of_property_read_u32(np, "spi-rx-bus-width", -+ &fspi->spi_rx_bus_width); -+ if (ret < 0) -+ fspi->spi_rx_bus_width = FSPI_SINGLE_MODE; -+ -+ ret = of_property_read_u32(np, "spi-tx-bus-width", -+ &fspi->spi_tx_bus_width); -+ if (ret < 0) -+ fspi->spi_tx_bus_width = FSPI_SINGLE_MODE; -+ -+ ret = spi_nor_scan(nor, NULL, &hwcaps); -+ if (ret) -+ goto next_node; -+ -+ ret = mtd_device_register(mtd, NULL, 0); -+ if (ret) -+ goto next_node; -+ -+ /* Set the correct NOR size now. */ -+ if (fspi->nor_size == 0) { -+ fspi->nor_size = mtd->size; -+ -+ /* Map the SPI NOR to accessiable address */ -+ nxp_fspi_set_map_addr(fspi); -+ } -+ -+ /* -+ * The write is working in the unit of the TX FIFO, -+ * not in the unit of the SPI NOR's page size. -+ * -+ * So shrink the spi_nor->page_size if it is larger then the -+ * TX FIFO. -+ */ -+ if (nor->page_size > fspi->devtype_data->txfifo) -+ nor->page_size = fspi->devtype_data->txfifo; -+ -+ find_node++; -+next_node: -+ i++; -+ } -+ -+ if (find_node == 0) -+ goto mutex_failed; -+ -+ /* finish the rest init. */ -+ ret = nxp_fspi_nor_setup_last(fspi); -+ if (ret) -+ goto last_init_failed; -+ -+ nxp_fspi_clk_disable_unprep(fspi); -+ return 0; -+ -+last_init_failed: -+ for (i = 0; i < fspi->nor_num; i++) { -+ /* skip the holes */ -+ if (!fspi->has_second_chip) -+ i *= 2; -+ mtd_device_unregister(&fspi->mtd[i]); -+ } -+mutex_failed: -+ mutex_destroy(&fspi->lock); -+irq_failed: -+ nxp_fspi_clk_disable_unprep(fspi); -+clk_failed: -+ dev_err(dev, "NXP FSPI probe failed\n"); -+ return ret; -+} -+ -+static int nxp_fspi_remove(struct platform_device *pdev) -+{ -+ struct nxp_fspi *fspi = platform_get_drvdata(pdev); -+ int i; -+ -+ for (i = 0; i < fspi->nor_num; i++) { -+ /* skip the holes */ -+ if (!fspi->has_second_chip) -+ i *= 2; -+ mtd_device_unregister(&fspi->nor[i].mtd); -+ } -+ -+ /* disable the hardware */ -+ writel(FSPI_MCR0_MDIS_MASK, fspi->iobase + FSPI_MCR0); -+ -+ mutex_destroy(&fspi->lock); -+ -+ if (fspi->ahb_addr) -+ iounmap(fspi->ahb_addr); -+ -+ return 0; -+} -+ -+static int nxp_fspi_suspend(struct platform_device *pdev, pm_message_t state) -+{ -+ return 0; -+} -+ -+static int nxp_fspi_resume(struct platform_device *pdev) -+{ -+ return 0; -+} -+ -+static struct platform_driver nxp_fspi_driver = { -+ .driver = { -+ .name = "nxp-fspi", -+ .bus = &platform_bus_type, -+ .of_match_table = nxp_fspi_dt_ids, -+ }, -+ .probe = nxp_fspi_probe, -+ .remove = nxp_fspi_remove, -+ .suspend = nxp_fspi_suspend, -+ .resume = nxp_fspi_resume, -+}; -+module_platform_driver(nxp_fspi_driver); -+ -+MODULE_DESCRIPTION("NXP FSPI Controller Driver"); -+MODULE_AUTHOR("NXP Semiconductor"); -+MODULE_LICENSE("GPL v2"); ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -269,6 +269,7 @@ static inline int set_4byte(struct spi_n - u8 cmd; - - switch (JEDEC_MFR(info)) { -+ case SNOR_MFR_ST: - case SNOR_MFR_MICRON: - /* Some Micron need WREN command; all will accept it */ - need_wren = true; -@@ -1044,7 +1045,7 @@ static const struct flash_info spi_nor_i - { "mx66l1g45g", INFO(0xc2201b, 0, 64 * 1024, 2048, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, - { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) }, - -- /* Micron */ -+ /* Micron <--> ST Micro */ - { "n25q016a", INFO(0x20bb15, 0, 64 * 1024, 32, SECT_4K | SPI_NOR_QUAD_READ) }, - { "n25q032", INFO(0x20ba16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) }, - { "n25q032a", INFO(0x20bb16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) }, -@@ -1059,6 +1060,12 @@ static const struct flash_info spi_nor_i - { "n25q00", INFO(0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) }, - { "n25q00a", INFO(0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) }, - -+ /* Micron */ -+ { -+ "mt35xu512aba", INFO(0x2c5b1a, 0, 128 * 1024, 512, -+ SECT_4K | USE_FSR | SPI_NOR_4B_OPCODES) -+ }, -+ - /* PMC */ - { "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) }, - { "pm25lv010", INFO(0, 0, 32 * 1024, 4, SECT_4K_PMC) }, -@@ -2439,6 +2446,7 @@ static int spi_nor_init_params(struct sp - params->quad_enable = macronix_quad_enable; - break; - -+ case SNOR_MFR_ST: - case SNOR_MFR_MICRON: - break; - -@@ -2757,7 +2765,8 @@ int spi_nor_scan(struct spi_nor *nor, co - mtd->_read = spi_nor_read; - - /* NOR protection support for STmicro/Micron chips and similar */ -- if (JEDEC_MFR(info) == SNOR_MFR_MICRON || -+ if (JEDEC_MFR(info) == SNOR_MFR_ST || -+ JEDEC_MFR(info) == SNOR_MFR_MICRON || - JEDEC_MFR(info) == SNOR_MFR_WINBOND || - info->flags & SPI_NOR_HAS_LOCK) { - nor->flash_lock = stm_lock; ---- a/include/linux/mtd/cfi.h -+++ b/include/linux/mtd/cfi.h -@@ -377,6 +377,7 @@ struct cfi_fixup { - #define CFI_MFR_SHARP 0x00B0 - #define CFI_MFR_SST 0x00BF - #define CFI_MFR_ST 0x0020 /* STMicroelectronics */ -+#define CFI_MFR_MICRON 0x002C /* Micron */ - #define CFI_MFR_TOSHIBA 0x0098 - #define CFI_MFR_WINBOND 0x00DA - ---- a/include/linux/mtd/spi-nor.h -+++ b/include/linux/mtd/spi-nor.h -@@ -23,7 +23,8 @@ - #define SNOR_MFR_ATMEL CFI_MFR_ATMEL - #define SNOR_MFR_GIGADEVICE 0xc8 - #define SNOR_MFR_INTEL CFI_MFR_INTEL --#define SNOR_MFR_MICRON CFI_MFR_ST /* ST Micro <--> Micron */ -+#define SNOR_MFR_ST CFI_MFR_ST /* ST Micro */ -+#define SNOR_MFR_MICRON CFI_MFR_MICRON /* Micron */ - #define SNOR_MFR_MACRONIX CFI_MFR_MACRONIX - #define SNOR_MFR_SPANSION CFI_MFR_AMD - #define SNOR_MFR_SST CFI_MFR_SST diff --git a/target/linux/layerscape/patches-4.14/813-ifc-nor-nand-support-layerscape.patch b/target/linux/layerscape/patches-4.14/813-ifc-nor-nand-support-layerscape.patch deleted file mode 100644 index 8e9cd1d4a1..0000000000 --- a/target/linux/layerscape/patches-4.14/813-ifc-nor-nand-support-layerscape.patch +++ /dev/null @@ -1,356 +0,0 @@ -From 780865643e5dbf41fe950924a68f7ee4fea8af3e Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Tue, 30 Oct 2018 18:26:39 +0800 -Subject: [PATCH 30/40] ifc-nor-nand: support layerscape -This is an integrated patch of ifc-nor-nand for - layerscape - -Signed-off-by: Prabhakar Kushwaha -Signed-off-by: Raghav Dogra -Signed-off-by: Biwen Li ---- - drivers/memory/fsl_ifc.c | 263 +++++++++++++++++++++++++++++ - drivers/mtd/maps/physmap_of_core.c | 4 + - include/linux/fsl_ifc.h | 7 + - 3 files changed, 274 insertions(+) - ---- a/drivers/memory/fsl_ifc.c -+++ b/drivers/memory/fsl_ifc.c -@@ -24,6 +24,7 @@ - #include - #include - #include -+#include - #include - #include - #include -@@ -37,6 +38,8 @@ - - struct fsl_ifc_ctrl *fsl_ifc_ctrl_dev; - EXPORT_SYMBOL(fsl_ifc_ctrl_dev); -+#define FSL_IFC_V1_3_0 0x01030000 -+#define IFC_TIMEOUT_MSECS 1000 /* 1000ms */ - - /* - * convert_ifc_address - convert the base address -@@ -311,6 +314,261 @@ err: - return ret; - } - -+#ifdef CONFIG_PM_SLEEP -+/* save ifc registers */ -+static int fsl_ifc_suspend(struct device *dev) -+{ -+ struct fsl_ifc_ctrl *ctrl = dev_get_drvdata(dev); -+ struct fsl_ifc_global __iomem *fcm = ctrl->gregs; -+ struct fsl_ifc_runtime __iomem *runtime = ctrl->rregs; -+ __be32 nand_evter_intr_en, cm_evter_intr_en, nor_evter_intr_en, -+ gpcm_evter_intr_en; -+ uint32_t ifc_bank, i; -+ -+ ctrl->saved_gregs = kzalloc(sizeof(struct fsl_ifc_global), GFP_KERNEL); -+ if (!ctrl->saved_gregs) -+ return -ENOMEM; -+ ctrl->saved_rregs = kzalloc(sizeof(struct fsl_ifc_runtime), GFP_KERNEL); -+ if (!ctrl->saved_rregs) -+ return -ENOMEM; -+ -+ cm_evter_intr_en = ifc_in32(&fcm->cm_evter_intr_en); -+ nand_evter_intr_en = ifc_in32(&runtime->ifc_nand.nand_evter_intr_en); -+ nor_evter_intr_en = ifc_in32(&runtime->ifc_nor.nor_evter_intr_en); -+ gpcm_evter_intr_en = ifc_in32(&runtime->ifc_gpcm.gpcm_evter_intr_en); -+ -+/* IFC interrupts disabled */ -+ -+ ifc_out32(0x0, &fcm->cm_evter_intr_en); -+ ifc_out32(0x0, &runtime->ifc_nand.nand_evter_intr_en); -+ ifc_out32(0x0, &runtime->ifc_nor.nor_evter_intr_en); -+ ifc_out32(0x0, &runtime->ifc_gpcm.gpcm_evter_intr_en); -+ -+ if (ctrl->saved_gregs) { -+ for (ifc_bank = 0; ifc_bank < FSL_IFC_BANK_COUNT; ifc_bank++) { -+ ctrl->saved_gregs->cspr_cs[ifc_bank].cspr_ext = -+ ifc_in32(&fcm->cspr_cs[ifc_bank].cspr_ext); -+ ctrl->saved_gregs->cspr_cs[ifc_bank].cspr = -+ ifc_in32(&fcm->cspr_cs[ifc_bank].cspr); -+ ctrl->saved_gregs->amask_cs[ifc_bank].amask = -+ ifc_in32(&fcm->amask_cs[ifc_bank].amask); -+ ctrl->saved_gregs->csor_cs[ifc_bank].csor_ext = -+ ifc_in32(&fcm->csor_cs[ifc_bank].csor_ext); -+ ctrl->saved_gregs->csor_cs[ifc_bank].csor = -+ ifc_in32(&fcm->csor_cs[ifc_bank].csor); -+ for (i = 0; i < 4; i++) { -+ ctrl->saved_gregs->ftim_cs[ifc_bank].ftim[i] = -+ ifc_in32( -+ &fcm->ftim_cs[ifc_bank].ftim[i]); -+ } -+ } -+ -+ ctrl->saved_gregs->rb_map = ifc_in32(&fcm->rb_map); -+ ctrl->saved_gregs->wb_map = ifc_in32(&fcm->wb_map); -+ ctrl->saved_gregs->ifc_gcr = ifc_in32(&fcm->ifc_gcr); -+ ctrl->saved_gregs->ddr_ccr_low = ifc_in32(&fcm->ddr_ccr_low); -+ ctrl->saved_gregs->cm_evter_en = ifc_in32(&fcm->cm_evter_en); -+ } -+ -+ if (ctrl->saved_rregs) { -+ /* IFC controller NAND machine registers */ -+ ctrl->saved_rregs->ifc_nand.ncfgr = -+ ifc_in32(&runtime->ifc_nand.ncfgr); -+ ctrl->saved_rregs->ifc_nand.nand_fcr0 = -+ ifc_in32(&runtime->ifc_nand.nand_fcr0); -+ ctrl->saved_rregs->ifc_nand.nand_fcr1 = -+ ifc_in32(&runtime->ifc_nand.nand_fcr1); -+ ctrl->saved_rregs->ifc_nand.row0 = -+ ifc_in32(&runtime->ifc_nand.row0); -+ ctrl->saved_rregs->ifc_nand.row1 = -+ ifc_in32(&runtime->ifc_nand.row1); -+ ctrl->saved_rregs->ifc_nand.col0 = -+ ifc_in32(&runtime->ifc_nand.col0); -+ ctrl->saved_rregs->ifc_nand.col1 = -+ ifc_in32(&runtime->ifc_nand.col1); -+ ctrl->saved_rregs->ifc_nand.row2 = -+ ifc_in32(&runtime->ifc_nand.row2); -+ ctrl->saved_rregs->ifc_nand.col2 = -+ ifc_in32(&runtime->ifc_nand.col2); -+ ctrl->saved_rregs->ifc_nand.row3 = -+ ifc_in32(&runtime->ifc_nand.row3); -+ ctrl->saved_rregs->ifc_nand.col3 = -+ ifc_in32(&runtime->ifc_nand.col3); -+ -+ ctrl->saved_rregs->ifc_nand.nand_fbcr = -+ ifc_in32(&runtime->ifc_nand.nand_fbcr); -+ ctrl->saved_rregs->ifc_nand.nand_fir0 = -+ ifc_in32(&runtime->ifc_nand.nand_fir0); -+ ctrl->saved_rregs->ifc_nand.nand_fir1 = -+ ifc_in32(&runtime->ifc_nand.nand_fir1); -+ ctrl->saved_rregs->ifc_nand.nand_fir2 = -+ ifc_in32(&runtime->ifc_nand.nand_fir2); -+ ctrl->saved_rregs->ifc_nand.nand_csel = -+ ifc_in32(&runtime->ifc_nand.nand_csel); -+ ctrl->saved_rregs->ifc_nand.nandseq_strt = -+ ifc_in32( -+ &runtime->ifc_nand.nandseq_strt); -+ ctrl->saved_rregs->ifc_nand.nand_evter_en = -+ ifc_in32( -+ &runtime->ifc_nand.nand_evter_en); -+ ctrl->saved_rregs->ifc_nand.nanndcr = -+ ifc_in32(&runtime->ifc_nand.nanndcr); -+ ctrl->saved_rregs->ifc_nand.nand_dll_lowcfg0 = -+ ifc_in32( -+ &runtime->ifc_nand.nand_dll_lowcfg0); -+ ctrl->saved_rregs->ifc_nand.nand_dll_lowcfg1 = -+ ifc_in32( -+ &runtime->ifc_nand.nand_dll_lowcfg1); -+ -+ /* IFC controller NOR machine registers */ -+ ctrl->saved_rregs->ifc_nor.nor_evter_en = -+ ifc_in32( -+ &runtime->ifc_nor.nor_evter_en); -+ ctrl->saved_rregs->ifc_nor.norcr = -+ ifc_in32(&runtime->ifc_nor.norcr); -+ -+ /* IFC controller GPCM Machine registers */ -+ ctrl->saved_rregs->ifc_gpcm.gpcm_evter_en = -+ ifc_in32( -+ &runtime->ifc_gpcm.gpcm_evter_en); -+ } -+ -+/* save the interrupt values */ -+ ctrl->saved_gregs->cm_evter_intr_en = cm_evter_intr_en; -+ ctrl->saved_rregs->ifc_nand.nand_evter_intr_en = nand_evter_intr_en; -+ ctrl->saved_rregs->ifc_nor.nor_evter_intr_en = nor_evter_intr_en; -+ ctrl->saved_rregs->ifc_gpcm.gpcm_evter_intr_en = gpcm_evter_intr_en; -+ -+ return 0; -+} -+ -+/* restore ifc registers */ -+static int fsl_ifc_resume(struct device *dev) -+{ -+ struct fsl_ifc_ctrl *ctrl = dev_get_drvdata(dev); -+ struct fsl_ifc_global __iomem *fcm = ctrl->gregs; -+ struct fsl_ifc_runtime __iomem *runtime = ctrl->rregs; -+ struct fsl_ifc_global *savd_gregs = ctrl->saved_gregs; -+ struct fsl_ifc_runtime *savd_rregs = ctrl->saved_rregs; -+ uint32_t ver = 0, ncfgr, timeout, ifc_bank, i; -+ -+/* -+ * IFC interrupts disabled -+ */ -+ ifc_out32(0x0, &fcm->cm_evter_intr_en); -+ ifc_out32(0x0, &runtime->ifc_nand.nand_evter_intr_en); -+ ifc_out32(0x0, &runtime->ifc_nor.nor_evter_intr_en); -+ ifc_out32(0x0, &runtime->ifc_gpcm.gpcm_evter_intr_en); -+ -+ -+ if (ctrl->saved_gregs) { -+ for (ifc_bank = 0; ifc_bank < FSL_IFC_BANK_COUNT; ifc_bank++) { -+ ifc_out32(savd_gregs->cspr_cs[ifc_bank].cspr_ext, -+ &fcm->cspr_cs[ifc_bank].cspr_ext); -+ ifc_out32(savd_gregs->cspr_cs[ifc_bank].cspr, -+ &fcm->cspr_cs[ifc_bank].cspr); -+ ifc_out32(savd_gregs->amask_cs[ifc_bank].amask, -+ &fcm->amask_cs[ifc_bank].amask); -+ ifc_out32(savd_gregs->csor_cs[ifc_bank].csor_ext, -+ &fcm->csor_cs[ifc_bank].csor_ext); -+ ifc_out32(savd_gregs->csor_cs[ifc_bank].csor, -+ &fcm->csor_cs[ifc_bank].csor); -+ for (i = 0; i < 4; i++) { -+ ifc_out32(savd_gregs->ftim_cs[ifc_bank].ftim[i], -+ &fcm->ftim_cs[ifc_bank].ftim[i]); -+ } -+ } -+ ifc_out32(savd_gregs->rb_map, &fcm->rb_map); -+ ifc_out32(savd_gregs->wb_map, &fcm->wb_map); -+ ifc_out32(savd_gregs->ifc_gcr, &fcm->ifc_gcr); -+ ifc_out32(savd_gregs->ddr_ccr_low, &fcm->ddr_ccr_low); -+ ifc_out32(savd_gregs->cm_evter_en, &fcm->cm_evter_en); -+ } -+ -+ if (ctrl->saved_rregs) { -+ /* IFC controller NAND machine registers */ -+ ifc_out32(savd_rregs->ifc_nand.ncfgr, -+ &runtime->ifc_nand.ncfgr); -+ ifc_out32(savd_rregs->ifc_nand.nand_fcr0, -+ &runtime->ifc_nand.nand_fcr0); -+ ifc_out32(savd_rregs->ifc_nand.nand_fcr1, -+ &runtime->ifc_nand.nand_fcr1); -+ ifc_out32(savd_rregs->ifc_nand.row0, &runtime->ifc_nand.row0); -+ ifc_out32(savd_rregs->ifc_nand.row1, &runtime->ifc_nand.row1); -+ ifc_out32(savd_rregs->ifc_nand.col0, &runtime->ifc_nand.col0); -+ ifc_out32(savd_rregs->ifc_nand.col1, &runtime->ifc_nand.col1); -+ ifc_out32(savd_rregs->ifc_nand.row2, &runtime->ifc_nand.row2); -+ ifc_out32(savd_rregs->ifc_nand.col2, &runtime->ifc_nand.col2); -+ ifc_out32(savd_rregs->ifc_nand.row3, &runtime->ifc_nand.row3); -+ ifc_out32(savd_rregs->ifc_nand.col3, &runtime->ifc_nand.col3); -+ ifc_out32(savd_rregs->ifc_nand.nand_fbcr, -+ &runtime->ifc_nand.nand_fbcr); -+ ifc_out32(savd_rregs->ifc_nand.nand_fir0, -+ &runtime->ifc_nand.nand_fir0); -+ ifc_out32(savd_rregs->ifc_nand.nand_fir1, -+ &runtime->ifc_nand.nand_fir1); -+ ifc_out32(savd_rregs->ifc_nand.nand_fir2, -+ &runtime->ifc_nand.nand_fir2); -+ ifc_out32(savd_rregs->ifc_nand.nand_csel, -+ &runtime->ifc_nand.nand_csel); -+ ifc_out32(savd_rregs->ifc_nand.nandseq_strt, -+ &runtime->ifc_nand.nandseq_strt); -+ ifc_out32(savd_rregs->ifc_nand.nand_evter_en, -+ &runtime->ifc_nand.nand_evter_en); -+ ifc_out32(savd_rregs->ifc_nand.nanndcr, -+ &runtime->ifc_nand.nanndcr); -+ ifc_out32(savd_rregs->ifc_nand.nand_dll_lowcfg0, -+ &runtime->ifc_nand.nand_dll_lowcfg0); -+ ifc_out32(savd_rregs->ifc_nand.nand_dll_lowcfg1, -+ &runtime->ifc_nand.nand_dll_lowcfg1); -+ -+ /* IFC controller NOR machine registers */ -+ ifc_out32(savd_rregs->ifc_nor.nor_evter_en, -+ &runtime->ifc_nor.nor_evter_en); -+ ifc_out32(savd_rregs->ifc_nor.norcr, &runtime->ifc_nor.norcr); -+ -+ /* IFC controller GPCM Machine registers */ -+ ifc_out32(savd_rregs->ifc_gpcm.gpcm_evter_en, -+ &runtime->ifc_gpcm.gpcm_evter_en); -+ -+ /* IFC interrupts enabled */ -+ ifc_out32(ctrl->saved_gregs->cm_evter_intr_en, -+ &fcm->cm_evter_intr_en); -+ ifc_out32(ctrl->saved_rregs->ifc_nand.nand_evter_intr_en, -+ &runtime->ifc_nand.nand_evter_intr_en); -+ ifc_out32(ctrl->saved_rregs->ifc_nor.nor_evter_intr_en, -+ &runtime->ifc_nor.nor_evter_intr_en); -+ ifc_out32(ctrl->saved_rregs->ifc_gpcm.gpcm_evter_intr_en, -+ &runtime->ifc_gpcm.gpcm_evter_intr_en); -+ -+ kfree(ctrl->saved_gregs); -+ kfree(ctrl->saved_rregs); -+ ctrl->saved_gregs = NULL; -+ ctrl->saved_rregs = NULL; -+ } -+ -+ ver = ifc_in32(&fcm->ifc_rev); -+ ncfgr = ifc_in32(&runtime->ifc_nand.ncfgr); -+ if (ver >= FSL_IFC_V1_3_0) { -+ -+ ifc_out32(ncfgr | IFC_NAND_SRAM_INIT_EN, -+ &runtime->ifc_nand.ncfgr); -+ /* wait for SRAM_INIT bit to be clear or timeout */ -+ timeout = 10; -+ while ((ifc_in32(&runtime->ifc_nand.ncfgr) & -+ IFC_NAND_SRAM_INIT_EN) && timeout) { -+ mdelay(IFC_TIMEOUT_MSECS); -+ timeout--; -+ } -+ -+ if (!timeout) -+ dev_err(ctrl->dev, "Timeout waiting for IFC SRAM INIT"); -+ } -+ -+ return 0; -+} -+#endif /* CONFIG_PM_SLEEP */ -+ - static const struct of_device_id fsl_ifc_match[] = { - { - .compatible = "fsl,ifc", -@@ -318,10 +576,15 @@ static const struct of_device_id fsl_ifc - {}, - }; - -+static const struct dev_pm_ops ifc_pm_ops = { -+ SET_SYSTEM_SLEEP_PM_OPS(fsl_ifc_suspend, fsl_ifc_resume) -+}; -+ - static struct platform_driver fsl_ifc_ctrl_driver = { - .driver = { - .name = "fsl-ifc", - .of_match_table = fsl_ifc_match, -+ .pm = &ifc_pm_ops, - }, - .probe = fsl_ifc_ctrl_probe, - .remove = fsl_ifc_ctrl_remove, ---- a/drivers/mtd/maps/physmap_of_core.c -+++ b/drivers/mtd/maps/physmap_of_core.c -@@ -20,6 +20,7 @@ - #include - #include - #include -+#include - #include - #include - #include -@@ -197,6 +198,9 @@ static int of_flash_probe(struct platfor - info->list[i].map.bankwidth = be32_to_cpup(width); - info->list[i].map.device_node = dp; - -+ if (of_property_read_bool(dp->parent, "big-endian")) -+ info->list[i].map.swap = CFI_BIG_ENDIAN; -+ - err = of_flash_probe_gemini(dev, dp, &info->list[i].map); - if (err) - goto err_out; ---- a/include/linux/fsl_ifc.h -+++ b/include/linux/fsl_ifc.h -@@ -274,6 +274,8 @@ - */ - /* Auto Boot Mode */ - #define IFC_NAND_NCFGR_BOOT 0x80000000 -+/* SRAM INIT EN */ -+#define IFC_NAND_SRAM_INIT_EN 0x20000000 - /* Addressing Mode-ROW0+n/COL0 */ - #define IFC_NAND_NCFGR_ADDR_MODE_RC0 0x00000000 - /* Addressing Mode-ROW0+n/COL0+n */ -@@ -857,6 +859,11 @@ struct fsl_ifc_ctrl { - u32 nand_stat; - wait_queue_head_t nand_wait; - bool little_endian; -+#ifdef CONFIG_PM_SLEEP -+ /*save regs when system goes to deep sleep*/ -+ struct fsl_ifc_global *saved_gregs; -+ struct fsl_ifc_runtime *saved_rregs; -+#endif - }; - - extern struct fsl_ifc_ctrl *fsl_ifc_ctrl_dev; diff --git a/target/linux/layerscape/patches-4.14/814-ls2-console-support-layerscape.patch b/target/linux/layerscape/patches-4.14/814-ls2-console-support-layerscape.patch deleted file mode 100644 index 090986bd84..0000000000 --- a/target/linux/layerscape/patches-4.14/814-ls2-console-support-layerscape.patch +++ /dev/null @@ -1,316 +0,0 @@ -From c64d8ab6260330fa2fe9a2d676256697e4e2a83c Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Tue, 30 Oct 2018 18:26:44 +0800 -Subject: [PATCH 31/40] ls2-console: support layerscape -This is an integrated patch of ls2-console for - layerscape - -Signed-off-by: Razvan Stefanescu -Signed-off-by: Biwen Li ---- - drivers/soc/fsl/ls2-console/Kconfig | 4 + - drivers/soc/fsl/ls2-console/Makefile | 1 + - drivers/soc/fsl/ls2-console/ls2-console.c | 284 ++++++++++++++++++++++ - 3 files changed, 289 insertions(+) - create mode 100644 drivers/soc/fsl/ls2-console/Kconfig - create mode 100644 drivers/soc/fsl/ls2-console/Makefile - create mode 100644 drivers/soc/fsl/ls2-console/ls2-console.c - ---- /dev/null -+++ b/drivers/soc/fsl/ls2-console/Kconfig -@@ -0,0 +1,4 @@ -+config FSL_LS2_CONSOLE -+ tristate "Layerscape MC and AIOP console support" -+ depends on ARCH_LAYERSCAPE -+ default y ---- /dev/null -+++ b/drivers/soc/fsl/ls2-console/Makefile -@@ -0,0 +1 @@ -+obj-$(CONFIG_FSL_LS2_CONSOLE) += ls2-console.o ---- /dev/null -+++ b/drivers/soc/fsl/ls2-console/ls2-console.c -@@ -0,0 +1,284 @@ -+/* Copyright 2015-2016 Freescale Semiconductor Inc. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+/* SoC address for the MC firmware base low/high registers */ -+#define SOC_CCSR_MC_FW_BASE_ADDR_REGS 0x8340020 -+#define SOC_CCSR_MC_FW_BASE_ADDR_REGS_SIZE 2 -+/* MC firmware base low/high registers indexes */ -+#define MCFBALR_OFFSET 0 -+#define MCFBAHR_OFFSET 1 -+ -+/* Bit mask used to obtain the most significant part of the MC base address */ -+#define MC_FW_HIGH_ADDR_MASK 0x1FFFF -+/* Bit mask used to obtain the least significant part of the MC base address */ -+#define MC_FW_LOW_ADDR_MASK 0xE0000000 -+ -+#define MC_BUFFER_OFFSET 0x01000000 -+#define MC_BUFFER_SIZE (1024*1024*16) -+#define MC_OFFSET_DELTA (MC_BUFFER_OFFSET) -+ -+#define AIOP_BUFFER_OFFSET 0x06000000 -+#define AIOP_BUFFER_SIZE (1024*1024*16) -+#define AIOP_OFFSET_DELTA (0) -+ -+struct log_header { -+ char magic_word[8]; /* magic word */ -+ uint32_t buf_start; /* holds the 32-bit little-endian -+ * offset of the start of the buffer -+ */ -+ uint32_t buf_length; /* holds the 32-bit little-endian -+ * length of the buffer -+ */ -+ uint32_t last_byte; /* holds the 32-bit little-endian offset -+ * of the byte after the last byte that -+ * was written -+ */ -+ char reserved[44]; -+}; -+ -+#define LOG_HEADER_FLAG_BUFFER_WRAPAROUND 0x80000000 -+#define LOG_VERSION_MAJOR 1 -+#define LOG_VERSION_MINOR 0 -+ -+ -+#define invalidate(p) { asm volatile("dc ivac, %0" : : "r" (p) : "memory"); } -+ -+struct console_data { -+ char *map_addr; -+ struct log_header *hdr; -+ char *start_addr; /* Start of buffer */ -+ char *end_addr; /* End of buffer */ -+ char *end_of_data; /* Current end of data */ -+ char *cur_ptr; /* Last data sent to console */ -+}; -+ -+#define LAST_BYTE(a) ((a) & ~(LOG_HEADER_FLAG_BUFFER_WRAPAROUND)) -+ -+static inline void __adjust_end(struct console_data *cd) -+{ -+ cd->end_of_data = cd->start_addr -+ + LAST_BYTE(le32_to_cpu(cd->hdr->last_byte)); -+} -+ -+static inline void adjust_end(struct console_data *cd) -+{ -+ invalidate(cd->hdr); -+ __adjust_end(cd); -+} -+ -+static inline uint64_t get_mc_fw_base_address(void) -+{ -+ u32 *mcfbaregs = (u32 *) ioremap(SOC_CCSR_MC_FW_BASE_ADDR_REGS, -+ SOC_CCSR_MC_FW_BASE_ADDR_REGS_SIZE); -+ u64 mcfwbase = 0ULL; -+ -+ mcfwbase = readl(mcfbaregs + MCFBAHR_OFFSET) & MC_FW_HIGH_ADDR_MASK; -+ mcfwbase <<= 32; -+ mcfwbase |= readl(mcfbaregs + MCFBALR_OFFSET) & MC_FW_LOW_ADDR_MASK; -+ iounmap(mcfbaregs); -+ pr_info("fsl-ls2-console: MC base address at 0x%016llx\n", mcfwbase); -+ return mcfwbase; -+} -+ -+static int fsl_ls2_generic_console_open(struct inode *node, struct file *fp, -+ u64 offset, u64 size, -+ uint8_t *emagic, uint8_t magic_len, -+ u32 offset_delta) -+{ -+ struct console_data *cd; -+ uint8_t *magic; -+ uint32_t wrapped; -+ -+ cd = kmalloc(sizeof(*cd), GFP_KERNEL); -+ if (cd == NULL) -+ return -ENOMEM; -+ fp->private_data = cd; -+ cd->map_addr = ioremap(get_mc_fw_base_address() + offset, size); -+ -+ cd->hdr = (struct log_header *) cd->map_addr; -+ invalidate(cd->hdr); -+ -+ magic = cd->hdr->magic_word; -+ if (memcmp(magic, emagic, magic_len)) { -+ pr_info("magic didn't match!\n"); -+ pr_info("expected: %02x %02x %02x %02x %02x %02x %02x %02x\n", -+ emagic[0], emagic[1], emagic[2], emagic[3], -+ emagic[4], emagic[5], emagic[6], emagic[7]); -+ pr_info(" seen: %02x %02x %02x %02x %02x %02x %02x %02x\n", -+ magic[0], magic[1], magic[2], magic[3], -+ magic[4], magic[5], magic[6], magic[7]); -+ kfree(cd); -+ iounmap(cd->map_addr); -+ return -EIO; -+ } -+ -+ cd->start_addr = cd->map_addr -+ + le32_to_cpu(cd->hdr->buf_start) - offset_delta; -+ cd->end_addr = cd->start_addr + le32_to_cpu(cd->hdr->buf_length); -+ -+ wrapped = le32_to_cpu(cd->hdr->last_byte) -+ & LOG_HEADER_FLAG_BUFFER_WRAPAROUND; -+ -+ __adjust_end(cd); -+ if (wrapped && (cd->end_of_data != cd->end_addr)) -+ cd->cur_ptr = cd->end_of_data+1; -+ else -+ cd->cur_ptr = cd->start_addr; -+ -+ return 0; -+} -+ -+static int fsl_ls2_mc_console_open(struct inode *node, struct file *fp) -+{ -+ uint8_t magic_word[] = { 0, 1, 'C', 'M' }; -+ -+ return fsl_ls2_generic_console_open(node, fp, -+ MC_BUFFER_OFFSET, MC_BUFFER_SIZE, -+ magic_word, sizeof(magic_word), -+ MC_OFFSET_DELTA); -+} -+ -+static int fsl_ls2_aiop_console_open(struct inode *node, struct file *fp) -+{ -+ uint8_t magic_word[] = { 'P', 'O', 'I', 'A' }; -+ -+ return fsl_ls2_generic_console_open(node, fp, -+ AIOP_BUFFER_OFFSET, AIOP_BUFFER_SIZE, -+ magic_word, sizeof(magic_word), -+ AIOP_OFFSET_DELTA); -+} -+ -+static int fsl_ls2_console_close(struct inode *node, struct file *fp) -+{ -+ struct console_data *cd = fp->private_data; -+ -+ iounmap(cd->map_addr); -+ kfree(cd); -+ return 0; -+} -+ -+ssize_t fsl_ls2_console_read(struct file *fp, char __user *buf, size_t count, -+ loff_t *f_pos) -+{ -+ struct console_data *cd = fp->private_data; -+ size_t bytes = 0; -+ char data; -+ -+ /* Check if we need to adjust the end of data addr */ -+ adjust_end(cd); -+ -+ while ((count != bytes) && (cd->end_of_data != cd->cur_ptr)) { -+ if (((u64)cd->cur_ptr) % 64 == 0) -+ invalidate(cd->cur_ptr); -+ -+ data = *(cd->cur_ptr); -+ if (copy_to_user(&buf[bytes], &data, 1)) -+ return -EFAULT; -+ cd->cur_ptr++; -+ if (cd->cur_ptr >= cd->end_addr) -+ cd->cur_ptr = cd->start_addr; -+ ++bytes; -+ } -+ return bytes; -+} -+ -+static const struct file_operations fsl_ls2_mc_console_fops = { -+ .owner = THIS_MODULE, -+ .open = fsl_ls2_mc_console_open, -+ .release = fsl_ls2_console_close, -+ .read = fsl_ls2_console_read, -+}; -+ -+static struct miscdevice fsl_ls2_mc_console_dev = { -+ .minor = MISC_DYNAMIC_MINOR, -+ .name = "fsl_mc_console", -+ .fops = &fsl_ls2_mc_console_fops -+}; -+ -+static const struct file_operations fsl_ls2_aiop_console_fops = { -+ .owner = THIS_MODULE, -+ .open = fsl_ls2_aiop_console_open, -+ .release = fsl_ls2_console_close, -+ .read = fsl_ls2_console_read, -+}; -+ -+static struct miscdevice fsl_ls2_aiop_console_dev = { -+ .minor = MISC_DYNAMIC_MINOR, -+ .name = "fsl_aiop_console", -+ .fops = &fsl_ls2_aiop_console_fops -+}; -+ -+static int __init fsl_ls2_console_init(void) -+{ -+ int err = 0; -+ -+ pr_info("Freescale LS2 console driver\n"); -+ err = misc_register(&fsl_ls2_mc_console_dev); -+ if (err) { -+ pr_err("fsl_mc_console: cannot register device\n"); -+ return err; -+ } -+ pr_info("fsl-ls2-console: device %s registered\n", -+ fsl_ls2_mc_console_dev.name); -+ -+ err = misc_register(&fsl_ls2_aiop_console_dev); -+ if (err) { -+ pr_err("fsl_aiop_console: cannot register device\n"); -+ return err; -+ } -+ pr_info("fsl-ls2-console: device %s registered\n", -+ fsl_ls2_aiop_console_dev.name); -+ -+ return 0; -+} -+ -+static void __exit fsl_ls2_console_exit(void) -+{ -+ misc_deregister(&fsl_ls2_mc_console_dev); -+ -+ misc_deregister(&fsl_ls2_aiop_console_dev); -+} -+ -+module_init(fsl_ls2_console_init); -+module_exit(fsl_ls2_console_exit); -+ -+MODULE_AUTHOR("Roy Pledge "); -+MODULE_LICENSE("Dual BSD/GPL"); -+MODULE_DESCRIPTION("Freescale LS2 console driver"); diff --git a/target/linux/layerscape/patches-4.14/815-msi-support-layerscape.patch b/target/linux/layerscape/patches-4.14/815-msi-support-layerscape.patch deleted file mode 100644 index dd2a84e79f..0000000000 --- a/target/linux/layerscape/patches-4.14/815-msi-support-layerscape.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 56d12979923250799d651b75029ff281928635a4 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Tue, 30 Oct 2018 18:26:53 +0800 -Subject: [PATCH 32/40] msi: support layerscape -This is an integrated patch of msi for layerscape - -Signed-off-by: Hou Zhiqiang -Signed-off-by: Biwen Li ---- - .../devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt | 1 + - drivers/irqchip/irq-ls-scfg-msi.c | 1 + - 2 files changed, 2 insertions(+) - ---- a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt -+++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt -@@ -8,6 +8,7 @@ Required properties: - "fsl,ls1043a-msi" - "fsl,ls1046a-msi" - "fsl,ls1043a-v1.1-msi" -+ "fsl,ls1012a-msi" - - msi-controller: indicates that this is a PCIe MSI controller node - - reg: physical base address of the controller and length of memory mapped. - - interrupts: an interrupt to the parent interrupt controller. ---- a/drivers/irqchip/irq-ls-scfg-msi.c -+++ b/drivers/irqchip/irq-ls-scfg-msi.c -@@ -319,6 +319,7 @@ static const struct of_device_id ls_scfg - { .compatible = "fsl,1s1021a-msi", .data = &ls1021_msi_cfg}, - { .compatible = "fsl,1s1043a-msi", .data = &ls1021_msi_cfg}, - -+ { .compatible = "fsl,ls1012a-msi", .data = &ls1021_msi_cfg }, - { .compatible = "fsl,ls1021a-msi", .data = &ls1021_msi_cfg }, - { .compatible = "fsl,ls1043a-msi", .data = &ls1021_msi_cfg }, - { .compatible = "fsl,ls1043a-v1.1-msi", .data = &ls1043_v1_1_msi_cfg }, diff --git a/target/linux/layerscape/patches-4.14/816-pcie-support-layerscape.patch b/target/linux/layerscape/patches-4.14/816-pcie-support-layerscape.patch deleted file mode 100644 index 4362863b7b..0000000000 --- a/target/linux/layerscape/patches-4.14/816-pcie-support-layerscape.patch +++ /dev/null @@ -1,5977 +0,0 @@ -From c54a010fe105281259b996d318ed85efc4103fee Mon Sep 17 00:00:00 2001 -From: Yangbo Lu -Date: Mon, 6 May 2019 15:18:05 +0800 -Subject: [PATCH] pcie: support layerscape - -This is an integrated patch of pcie for layerscape - -Signed-off-by: Bao Xiaowei -Signed-off-by: Bhumika Goyal -Signed-off-by: Biwen Li -Signed-off-by: Bjorn Helgaas -Signed-off-by: Christoph Hellwig -Signed-off-by: Cyrille Pitchen -Signed-off-by: Dan Carpenter -Signed-off-by: Geert Uytterhoeven -Signed-off-by: Gustavo Pimentel -Signed-off-by: Hou Zhiqiang -Signed-off-by: Jia-Ju Bai -Signed-off-by: Kishon Vijay Abraham I -Signed-off-by: Lorenzo Pieralisi -Signed-off-by: Minghuan Lian -Signed-off-by: Niklas Cassel -Signed-off-by: Po Liu -Signed-off-by: Rob Herring -Signed-off-by: Rolf Evers-Fischer -Signed-off-by: Subrahmanya Lingappa -Signed-off-by: Xiaowei Bao -Signed-off-by: Zhang Ying-22455 -Signed-off-by: Yangbo Lu ---- - arch/arm/kernel/bios32.c | 43 ++ - arch/arm64/kernel/pci.c | 43 ++ - drivers/misc/pci_endpoint_test.c | 332 ++++++++++--- - drivers/pci/Kconfig | 1 + - drivers/pci/dwc/Kconfig | 39 +- - drivers/pci/dwc/Makefile | 2 +- - drivers/pci/dwc/pci-dra7xx.c | 9 - - drivers/pci/dwc/pci-layerscape-ep.c | 146 ++++++ - drivers/pci/dwc/pci-layerscape.c | 12 + - drivers/pci/dwc/pcie-designware-ep.c | 338 ++++++++++++-- - drivers/pci/dwc/pcie-designware-host.c | 5 +- - drivers/pci/dwc/pcie-designware-plat.c | 159 ++++++- - drivers/pci/dwc/pcie-designware.c | 5 +- - drivers/pci/dwc/pcie-designware.h | 57 ++- - drivers/pci/endpoint/Kconfig | 1 + - drivers/pci/endpoint/Makefile | 1 + - drivers/pci/endpoint/functions/Kconfig | 1 + - drivers/pci/endpoint/functions/Makefile | 1 + - drivers/pci/endpoint/functions/pci-epf-test.c | 191 +++++--- - drivers/pci/endpoint/pci-ep-cfs.c | 95 +++- - drivers/pci/endpoint/pci-epc-core.c | 159 +++++-- - drivers/pci/endpoint/pci-epc-mem.c | 13 +- - drivers/pci/endpoint/pci-epf-core.c | 116 +++-- - drivers/pci/host/pci-host-common.c | 8 - - drivers/pci/host/pcie-xilinx-nwl.c | 9 - - drivers/pci/host/pcie-xilinx.c | 7 - - drivers/pci/mobiveil/Kconfig | 50 ++ - drivers/pci/mobiveil/Makefile | 7 + - drivers/pci/mobiveil/pci-layerscape-gen4-ep.c | 178 +++++++ - drivers/pci/mobiveil/pci-layerscape-gen4.c | 292 ++++++++++++ - drivers/pci/mobiveil/pcie-mobiveil-ep.c | 512 +++++++++++++++++++++ - drivers/pci/mobiveil/pcie-mobiveil-host.c | 640 ++++++++++++++++++++++++++ - drivers/pci/mobiveil/pcie-mobiveil-plat.c | 54 +++ - drivers/pci/mobiveil/pcie-mobiveil.c | 334 ++++++++++++++ - drivers/pci/mobiveil/pcie-mobiveil.h | 296 ++++++++++++ - drivers/pci/pcie/portdrv_core.c | 29 ++ - drivers/pci/quirks.c | 15 + - include/linux/pci-ep-cfs.h | 5 +- - include/linux/pci-epc.h | 73 +-- - include/linux/pci-epf.h | 12 +- - include/linux/pci.h | 1 + - include/uapi/linux/pcitest.h | 3 + - tools/pci/pcitest.c | 51 +- - tools/pci/pcitest.sh | 15 + - 44 files changed, 3917 insertions(+), 443 deletions(-) - create mode 100644 drivers/pci/dwc/pci-layerscape-ep.c - create mode 100644 drivers/pci/mobiveil/Kconfig - create mode 100644 drivers/pci/mobiveil/Makefile - create mode 100644 drivers/pci/mobiveil/pci-layerscape-gen4-ep.c - create mode 100644 drivers/pci/mobiveil/pci-layerscape-gen4.c - create mode 100644 drivers/pci/mobiveil/pcie-mobiveil-ep.c - create mode 100644 drivers/pci/mobiveil/pcie-mobiveil-host.c - create mode 100644 drivers/pci/mobiveil/pcie-mobiveil-plat.c - create mode 100644 drivers/pci/mobiveil/pcie-mobiveil.c - create mode 100644 drivers/pci/mobiveil/pcie-mobiveil.h - ---- a/arch/arm/kernel/bios32.c -+++ b/arch/arm/kernel/bios32.c -@@ -12,6 +12,8 @@ - #include - #include - #include -+#include -+#include - - #include - #include -@@ -65,6 +67,47 @@ void pcibios_report_status(u_int status_ - } - - /* -+ * Check device tree if the service interrupts are there -+ */ -+int pcibios_check_service_irqs(struct pci_dev *dev, int *irqs, int mask) -+{ -+ int ret, count = 0; -+ struct device_node *np = NULL; -+ -+ if (dev->bus->dev.of_node) -+ np = dev->bus->dev.of_node; -+ -+ if (np == NULL) -+ return 0; -+ -+ if (!IS_ENABLED(CONFIG_OF_IRQ)) -+ return 0; -+ -+ /* If root port doesn't support MSI/MSI-X/INTx in RC mode, -+ * request irq for aer -+ */ -+ if (mask & PCIE_PORT_SERVICE_AER) { -+ ret = of_irq_get_byname(np, "aer"); -+ if (ret > 0) { -+ irqs[PCIE_PORT_SERVICE_AER_SHIFT] = ret; -+ count++; -+ } -+ } -+ -+ if (mask & PCIE_PORT_SERVICE_PME) { -+ ret = of_irq_get_byname(np, "pme"); -+ if (ret > 0) { -+ irqs[PCIE_PORT_SERVICE_PME_SHIFT] = ret; -+ count++; -+ } -+ } -+ -+ /* TODO: add more service interrupts if there it is in the device tree*/ -+ -+ return count; -+} -+ -+/* - * We don't use this to fix the device, but initialisation of it. - * It's not the correct use for this, but it works. - * Note that the arbiter/ISA bridge appears to be buggy, specifically in ---- a/arch/arm64/kernel/pci.c -+++ b/arch/arm64/kernel/pci.c -@@ -17,6 +17,8 @@ - #include - #include - #include -+#include -+#include - #include - #include - #include -@@ -36,6 +38,47 @@ int pcibios_alloc_irq(struct pci_dev *de - #endif - - /* -+ * Check device tree if the service interrupts are there -+ */ -+int pcibios_check_service_irqs(struct pci_dev *dev, int *irqs, int mask) -+{ -+ int ret, count = 0; -+ struct device_node *np = NULL; -+ -+ if (dev->bus->dev.of_node) -+ np = dev->bus->dev.of_node; -+ -+ if (np == NULL) -+ return 0; -+ -+ if (!IS_ENABLED(CONFIG_OF_IRQ)) -+ return 0; -+ -+ /* If root port doesn't support MSI/MSI-X/INTx in RC mode, -+ * request irq for aer -+ */ -+ if (mask & PCIE_PORT_SERVICE_AER) { -+ ret = of_irq_get_byname(np, "aer"); -+ if (ret > 0) { -+ irqs[PCIE_PORT_SERVICE_AER_SHIFT] = ret; -+ count++; -+ } -+ } -+ -+ if (mask & PCIE_PORT_SERVICE_PME) { -+ ret = of_irq_get_byname(np, "pme"); -+ if (ret > 0) { -+ irqs[PCIE_PORT_SERVICE_PME_SHIFT] = ret; -+ count++; -+ } -+ } -+ -+ /* TODO: add more service interrupts if there it is in the device tree*/ -+ -+ return count; -+} -+ -+/* - * raw_pci_read/write - Platform-specific PCI config space access. - */ - int raw_pci_read(unsigned int domain, unsigned int bus, ---- a/drivers/misc/pci_endpoint_test.c -+++ b/drivers/misc/pci_endpoint_test.c -@@ -35,38 +35,45 @@ - - #include - --#define DRV_MODULE_NAME "pci-endpoint-test" -+#define DRV_MODULE_NAME "pci-endpoint-test" - --#define PCI_ENDPOINT_TEST_MAGIC 0x0 -+#define IRQ_TYPE_UNDEFINED -1 -+#define IRQ_TYPE_LEGACY 0 -+#define IRQ_TYPE_MSI 1 -+#define IRQ_TYPE_MSIX 2 -+ -+#define PCI_ENDPOINT_TEST_MAGIC 0x0 -+ -+#define PCI_ENDPOINT_TEST_COMMAND 0x4 -+#define COMMAND_RAISE_LEGACY_IRQ BIT(0) -+#define COMMAND_RAISE_MSI_IRQ BIT(1) -+#define COMMAND_RAISE_MSIX_IRQ BIT(2) -+#define COMMAND_READ BIT(3) -+#define COMMAND_WRITE BIT(4) -+#define COMMAND_COPY BIT(5) -+ -+#define PCI_ENDPOINT_TEST_STATUS 0x8 -+#define STATUS_READ_SUCCESS BIT(0) -+#define STATUS_READ_FAIL BIT(1) -+#define STATUS_WRITE_SUCCESS BIT(2) -+#define STATUS_WRITE_FAIL BIT(3) -+#define STATUS_COPY_SUCCESS BIT(4) -+#define STATUS_COPY_FAIL BIT(5) -+#define STATUS_IRQ_RAISED BIT(6) -+#define STATUS_SRC_ADDR_INVALID BIT(7) -+#define STATUS_DST_ADDR_INVALID BIT(8) - --#define PCI_ENDPOINT_TEST_COMMAND 0x4 --#define COMMAND_RAISE_LEGACY_IRQ BIT(0) --#define COMMAND_RAISE_MSI_IRQ BIT(1) --#define MSI_NUMBER_SHIFT 2 --/* 6 bits for MSI number */ --#define COMMAND_READ BIT(8) --#define COMMAND_WRITE BIT(9) --#define COMMAND_COPY BIT(10) -- --#define PCI_ENDPOINT_TEST_STATUS 0x8 --#define STATUS_READ_SUCCESS BIT(0) --#define STATUS_READ_FAIL BIT(1) --#define STATUS_WRITE_SUCCESS BIT(2) --#define STATUS_WRITE_FAIL BIT(3) --#define STATUS_COPY_SUCCESS BIT(4) --#define STATUS_COPY_FAIL BIT(5) --#define STATUS_IRQ_RAISED BIT(6) --#define STATUS_SRC_ADDR_INVALID BIT(7) --#define STATUS_DST_ADDR_INVALID BIT(8) -- --#define PCI_ENDPOINT_TEST_LOWER_SRC_ADDR 0xc -+#define PCI_ENDPOINT_TEST_LOWER_SRC_ADDR 0x0c - #define PCI_ENDPOINT_TEST_UPPER_SRC_ADDR 0x10 - - #define PCI_ENDPOINT_TEST_LOWER_DST_ADDR 0x14 - #define PCI_ENDPOINT_TEST_UPPER_DST_ADDR 0x18 - --#define PCI_ENDPOINT_TEST_SIZE 0x1c --#define PCI_ENDPOINT_TEST_CHECKSUM 0x20 -+#define PCI_ENDPOINT_TEST_SIZE 0x1c -+#define PCI_ENDPOINT_TEST_CHECKSUM 0x20 -+ -+#define PCI_ENDPOINT_TEST_IRQ_TYPE 0x24 -+#define PCI_ENDPOINT_TEST_IRQ_NUMBER 0x28 - - static DEFINE_IDA(pci_endpoint_test_ida); - -@@ -77,6 +84,10 @@ static bool no_msi; - module_param(no_msi, bool, 0444); - MODULE_PARM_DESC(no_msi, "Disable MSI interrupt in pci_endpoint_test"); - -+static int irq_type = IRQ_TYPE_MSI; -+module_param(irq_type, int, 0444); -+MODULE_PARM_DESC(irq_type, "IRQ mode selection in pci_endpoint_test (0 - Legacy, 1 - MSI, 2 - MSI-X)"); -+ - enum pci_barno { - BAR_0, - BAR_1, -@@ -103,7 +114,7 @@ struct pci_endpoint_test { - struct pci_endpoint_test_data { - enum pci_barno test_reg_bar; - size_t alignment; -- bool no_msi; -+ int irq_type; - }; - - static inline u32 pci_endpoint_test_readl(struct pci_endpoint_test *test, -@@ -147,6 +158,100 @@ static irqreturn_t pci_endpoint_test_irq - return IRQ_HANDLED; - } - -+static void pci_endpoint_test_free_irq_vectors(struct pci_endpoint_test *test) -+{ -+ struct pci_dev *pdev = test->pdev; -+ -+ pci_free_irq_vectors(pdev); -+} -+ -+static bool pci_endpoint_test_alloc_irq_vectors(struct pci_endpoint_test *test, -+ int type) -+{ -+ int irq = -1; -+ struct pci_dev *pdev = test->pdev; -+ struct device *dev = &pdev->dev; -+ bool res = true; -+ -+ switch (type) { -+ case IRQ_TYPE_LEGACY: -+ irq = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_LEGACY); -+ if (irq < 0) -+ dev_err(dev, "Failed to get Legacy interrupt\n"); -+ break; -+ case IRQ_TYPE_MSI: -+ irq = pci_alloc_irq_vectors(pdev, 1, 32, PCI_IRQ_MSI); -+ if (irq < 0) -+ dev_err(dev, "Failed to get MSI interrupts\n"); -+ break; -+ case IRQ_TYPE_MSIX: -+ irq = pci_alloc_irq_vectors(pdev, 1, 2048, PCI_IRQ_MSIX); -+ if (irq < 0) -+ dev_err(dev, "Failed to get MSI-X interrupts\n"); -+ break; -+ default: -+ dev_err(dev, "Invalid IRQ type selected\n"); -+ } -+ -+ if (irq < 0) { -+ irq = 0; -+ res = false; -+ } -+ test->num_irqs = irq; -+ -+ return res; -+} -+ -+static void pci_endpoint_test_release_irq(struct pci_endpoint_test *test) -+{ -+ int i; -+ struct pci_dev *pdev = test->pdev; -+ struct device *dev = &pdev->dev; -+ -+ for (i = 0; i < test->num_irqs; i++) -+ devm_free_irq(dev, pci_irq_vector(pdev, i), test); -+ -+ test->num_irqs = 0; -+} -+ -+static bool pci_endpoint_test_request_irq(struct pci_endpoint_test *test) -+{ -+ int i; -+ int err; -+ struct pci_dev *pdev = test->pdev; -+ struct device *dev = &pdev->dev; -+ -+ for (i = 0; i < test->num_irqs; i++) { -+ err = devm_request_irq(dev, pci_irq_vector(pdev, i), -+ pci_endpoint_test_irqhandler, -+ IRQF_SHARED, DRV_MODULE_NAME, test); -+ if (err) -+ goto fail; -+ } -+ -+ return true; -+ -+fail: -+ switch (irq_type) { -+ case IRQ_TYPE_LEGACY: -+ dev_err(dev, "Failed to request IRQ %d for Legacy\n", -+ pci_irq_vector(pdev, i)); -+ break; -+ case IRQ_TYPE_MSI: -+ dev_err(dev, "Failed to request IRQ %d for MSI %d\n", -+ pci_irq_vector(pdev, i), -+ i + 1); -+ break; -+ case IRQ_TYPE_MSIX: -+ dev_err(dev, "Failed to request IRQ %d for MSI-X %d\n", -+ pci_irq_vector(pdev, i), -+ i + 1); -+ break; -+ } -+ -+ return false; -+} -+ - static bool pci_endpoint_test_bar(struct pci_endpoint_test *test, - enum pci_barno barno) - { -@@ -179,6 +284,9 @@ static bool pci_endpoint_test_legacy_irq - { - u32 val; - -+ pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_TYPE, -+ IRQ_TYPE_LEGACY); -+ pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_NUMBER, 0); - pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_COMMAND, - COMMAND_RAISE_LEGACY_IRQ); - val = wait_for_completion_timeout(&test->irq_raised, -@@ -190,20 +298,24 @@ static bool pci_endpoint_test_legacy_irq - } - - static bool pci_endpoint_test_msi_irq(struct pci_endpoint_test *test, -- u8 msi_num) -+ u16 msi_num, bool msix) - { - u32 val; - struct pci_dev *pdev = test->pdev; - -+ pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_TYPE, -+ msix == false ? IRQ_TYPE_MSI : -+ IRQ_TYPE_MSIX); -+ pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_NUMBER, msi_num); - pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_COMMAND, -- msi_num << MSI_NUMBER_SHIFT | -- COMMAND_RAISE_MSI_IRQ); -+ msix == false ? COMMAND_RAISE_MSI_IRQ : -+ COMMAND_RAISE_MSIX_IRQ); - val = wait_for_completion_timeout(&test->irq_raised, - msecs_to_jiffies(1000)); - if (!val) - return false; - -- if (test->last_irq - pdev->irq == msi_num - 1) -+ if (pci_irq_vector(pdev, msi_num - 1) == test->last_irq) - return true; - - return false; -@@ -230,10 +342,18 @@ static bool pci_endpoint_test_copy(struc - if (size > SIZE_MAX - alignment) - goto err; - -+ if (size > SIZE_MAX - alignment) -+ goto err; -+ -+ if (irq_type < IRQ_TYPE_LEGACY || irq_type > IRQ_TYPE_MSIX) { -+ dev_err(dev, "Invalid IRQ type option\n"); -+ goto err; -+ } -+ - orig_src_addr = dma_alloc_coherent(dev, size + alignment, - &orig_src_phys_addr, GFP_KERNEL); - if (!orig_src_addr) { -- dev_err(dev, "failed to allocate source buffer\n"); -+ dev_err(dev, "Failed to allocate source buffer\n"); - ret = false; - goto err; - } -@@ -259,7 +379,7 @@ static bool pci_endpoint_test_copy(struc - orig_dst_addr = dma_alloc_coherent(dev, size + alignment, - &orig_dst_phys_addr, GFP_KERNEL); - if (!orig_dst_addr) { -- dev_err(dev, "failed to allocate destination address\n"); -+ dev_err(dev, "Failed to allocate destination address\n"); - ret = false; - goto err_orig_src_addr; - } -@@ -281,8 +401,10 @@ static bool pci_endpoint_test_copy(struc - pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_SIZE, - size); - -+ pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_TYPE, irq_type); -+ pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_NUMBER, 1); - pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_COMMAND, -- 1 << MSI_NUMBER_SHIFT | COMMAND_COPY); -+ COMMAND_COPY); - - wait_for_completion(&test->irq_raised); - -@@ -318,10 +440,18 @@ static bool pci_endpoint_test_write(stru - if (size > SIZE_MAX - alignment) - goto err; - -+ if (size > SIZE_MAX - alignment) -+ goto err; -+ -+ if (irq_type < IRQ_TYPE_LEGACY || irq_type > IRQ_TYPE_MSIX) { -+ dev_err(dev, "Invalid IRQ type option\n"); -+ goto err; -+ } -+ - orig_addr = dma_alloc_coherent(dev, size + alignment, &orig_phys_addr, - GFP_KERNEL); - if (!orig_addr) { -- dev_err(dev, "failed to allocate address\n"); -+ dev_err(dev, "Failed to allocate address\n"); - ret = false; - goto err; - } -@@ -348,8 +478,10 @@ static bool pci_endpoint_test_write(stru - - pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_SIZE, size); - -+ pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_TYPE, irq_type); -+ pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_NUMBER, 1); - pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_COMMAND, -- 1 << MSI_NUMBER_SHIFT | COMMAND_READ); -+ COMMAND_READ); - - wait_for_completion(&test->irq_raised); - -@@ -379,10 +511,18 @@ static bool pci_endpoint_test_read(struc - if (size > SIZE_MAX - alignment) - goto err; - -+ if (size > SIZE_MAX - alignment) -+ goto err; -+ -+ if (irq_type < IRQ_TYPE_LEGACY || irq_type > IRQ_TYPE_MSIX) { -+ dev_err(dev, "Invalid IRQ type option\n"); -+ goto err; -+ } -+ - orig_addr = dma_alloc_coherent(dev, size + alignment, &orig_phys_addr, - GFP_KERNEL); - if (!orig_addr) { -- dev_err(dev, "failed to allocate destination address\n"); -+ dev_err(dev, "Failed to allocate destination address\n"); - ret = false; - goto err; - } -@@ -403,8 +543,10 @@ static bool pci_endpoint_test_read(struc - - pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_SIZE, size); - -+ pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_TYPE, irq_type); -+ pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_NUMBER, 1); - pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_COMMAND, -- 1 << MSI_NUMBER_SHIFT | COMMAND_WRITE); -+ COMMAND_WRITE); - - wait_for_completion(&test->irq_raised); - -@@ -417,6 +559,38 @@ err: - return ret; - } - -+static bool pci_endpoint_test_set_irq(struct pci_endpoint_test *test, -+ int req_irq_type) -+{ -+ struct pci_dev *pdev = test->pdev; -+ struct device *dev = &pdev->dev; -+ -+ if (req_irq_type < IRQ_TYPE_LEGACY || req_irq_type > IRQ_TYPE_MSIX) { -+ dev_err(dev, "Invalid IRQ type option\n"); -+ return false; -+ } -+ -+ if (irq_type == req_irq_type) -+ return true; -+ -+ pci_endpoint_test_release_irq(test); -+ pci_endpoint_test_free_irq_vectors(test); -+ -+ if (!pci_endpoint_test_alloc_irq_vectors(test, req_irq_type)) -+ goto err; -+ -+ if (!pci_endpoint_test_request_irq(test)) -+ goto err; -+ -+ irq_type = req_irq_type; -+ return true; -+ -+err: -+ pci_endpoint_test_free_irq_vectors(test); -+ irq_type = IRQ_TYPE_UNDEFINED; -+ return false; -+} -+ - static long pci_endpoint_test_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) - { -@@ -436,7 +610,8 @@ static long pci_endpoint_test_ioctl(stru - ret = pci_endpoint_test_legacy_irq(test); - break; - case PCITEST_MSI: -- ret = pci_endpoint_test_msi_irq(test, arg); -+ case PCITEST_MSIX: -+ ret = pci_endpoint_test_msi_irq(test, arg, cmd == PCITEST_MSIX); - break; - case PCITEST_WRITE: - ret = pci_endpoint_test_write(test, arg); -@@ -447,6 +622,12 @@ static long pci_endpoint_test_ioctl(stru - case PCITEST_COPY: - ret = pci_endpoint_test_copy(test, arg); - break; -+ case PCITEST_SET_IRQTYPE: -+ ret = pci_endpoint_test_set_irq(test, arg); -+ break; -+ case PCITEST_GET_IRQTYPE: -+ ret = irq_type; -+ break; - } - - ret: -@@ -462,9 +643,7 @@ static const struct file_operations pci_ - static int pci_endpoint_test_probe(struct pci_dev *pdev, - const struct pci_device_id *ent) - { -- int i; - int err; -- int irq = 0; - int id; - char name[24]; - enum pci_barno bar; -@@ -486,12 +665,15 @@ static int pci_endpoint_test_probe(struc - test->alignment = 0; - test->pdev = pdev; - -+ if (no_msi) -+ irq_type = IRQ_TYPE_LEGACY; -+ - data = (struct pci_endpoint_test_data *)ent->driver_data; - if (data) { - test_reg_bar = data->test_reg_bar; - test->test_reg_bar = test_reg_bar; - test->alignment = data->alignment; -- no_msi = data->no_msi; -+ irq_type = data->irq_type; - } - - init_completion(&test->irq_raised); -@@ -511,36 +693,21 @@ static int pci_endpoint_test_probe(struc - - pci_set_master(pdev); - -- if (!no_msi) { -- irq = pci_alloc_irq_vectors(pdev, 1, 32, PCI_IRQ_MSI); -- if (irq < 0) -- dev_err(dev, "failed to get MSI interrupts\n"); -- test->num_irqs = irq; -- } -+ if (!pci_endpoint_test_alloc_irq_vectors(test, irq_type)) -+ goto err_disable_irq; - -- err = devm_request_irq(dev, pdev->irq, pci_endpoint_test_irqhandler, -- IRQF_SHARED, DRV_MODULE_NAME, test); -- if (err) { -- dev_err(dev, "failed to request IRQ %d\n", pdev->irq); -- goto err_disable_msi; -- } -- -- for (i = 1; i < irq; i++) { -- err = devm_request_irq(dev, pdev->irq + i, -- pci_endpoint_test_irqhandler, -- IRQF_SHARED, DRV_MODULE_NAME, test); -- if (err) -- dev_err(dev, "failed to request IRQ %d for MSI %d\n", -- pdev->irq + i, i + 1); -- } -+ if (!pci_endpoint_test_request_irq(test)) -+ goto err_disable_irq; - - for (bar = BAR_0; bar <= BAR_5; bar++) { -- base = pci_ioremap_bar(pdev, bar); -- if (!base) { -- dev_err(dev, "failed to read BAR%d\n", bar); -- WARN_ON(bar == test_reg_bar); -+ if (pci_resource_flags(pdev, bar) & IORESOURCE_MEM) { -+ base = pci_ioremap_bar(pdev, bar); -+ if (!base) { -+ dev_err(dev, "Failed to read BAR%d\n", bar); -+ WARN_ON(bar == test_reg_bar); -+ } -+ test->bar[bar] = base; - } -- test->bar[bar] = base; - } - - test->base = test->bar[test_reg_bar]; -@@ -556,24 +723,31 @@ static int pci_endpoint_test_probe(struc - id = ida_simple_get(&pci_endpoint_test_ida, 0, 0, GFP_KERNEL); - if (id < 0) { - err = id; -- dev_err(dev, "unable to get id\n"); -+ dev_err(dev, "Unable to get id\n"); - goto err_iounmap; - } - - snprintf(name, sizeof(name), DRV_MODULE_NAME ".%d", id); - misc_device = &test->miscdev; - misc_device->minor = MISC_DYNAMIC_MINOR; -- misc_device->name = name; -+ misc_device->name = kstrdup(name, GFP_KERNEL); -+ if (!misc_device->name) { -+ err = -ENOMEM; -+ goto err_ida_remove; -+ } - misc_device->fops = &pci_endpoint_test_fops, - - err = misc_register(misc_device); - if (err) { -- dev_err(dev, "failed to register device\n"); -- goto err_ida_remove; -+ dev_err(dev, "Failed to register device\n"); -+ goto err_kfree_name; - } - - return 0; - -+err_kfree_name: -+ kfree(misc_device->name); -+ - err_ida_remove: - ida_simple_remove(&pci_endpoint_test_ida, id); - -@@ -583,11 +757,13 @@ err_iounmap: - pci_iounmap(pdev, test->bar[bar]); - } - -- for (i = 0; i < irq; i++) -- devm_free_irq(dev, pdev->irq + i, test); -+ pci_endpoint_test_release_irq(test); - - err_disable_msi: - pci_disable_msi(pdev); -+ -+err_disable_irq: -+ pci_endpoint_test_free_irq_vectors(test); - pci_release_regions(pdev); - - err_disable_pdev: -@@ -610,14 +786,15 @@ static void pci_endpoint_test_remove(str - return; - - misc_deregister(&test->miscdev); -+ kfree(misc_device->name); - ida_simple_remove(&pci_endpoint_test_ida, id); - for (bar = BAR_0; bar <= BAR_5; bar++) { - if (test->bar[bar]) - pci_iounmap(pdev, test->bar[bar]); - } -- for (i = 0; i < test->num_irqs; i++) -- devm_free_irq(&pdev->dev, pdev->irq + i, test); -- pci_disable_msi(pdev); -+ -+ pci_endpoint_test_release_irq(test); -+ pci_endpoint_test_free_irq_vectors(test); - pci_release_regions(pdev); - pci_disable_device(pdev); - } -@@ -625,6 +802,7 @@ static void pci_endpoint_test_remove(str - static const struct pci_device_id pci_endpoint_test_tbl[] = { - { PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_DRA74x) }, - { PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_DRA72x) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID) }, - { } - }; - MODULE_DEVICE_TABLE(pci, pci_endpoint_test_tbl); ---- a/drivers/pci/Kconfig -+++ b/drivers/pci/Kconfig -@@ -142,6 +142,7 @@ config PCI_HYPERV - - source "drivers/pci/hotplug/Kconfig" - source "drivers/pci/dwc/Kconfig" -+source "drivers/pci/mobiveil/Kconfig" - source "drivers/pci/host/Kconfig" - source "drivers/pci/endpoint/Kconfig" - source "drivers/pci/switch/Kconfig" ---- a/drivers/pci/dwc/Kconfig -+++ b/drivers/pci/dwc/Kconfig -@@ -50,17 +50,36 @@ config PCI_DRA7XX_EP - endif - - config PCIE_DW_PLAT -- bool "Platform bus based DesignWare PCIe Controller" -- depends on PCI -- depends on PCI_MSI_IRQ_DOMAIN -- select PCIE_DW_HOST -- ---help--- -- This selects the DesignWare PCIe controller support. Select this if -- you have a PCIe controller on Platform bus. -+ bool - -- If you have a controller with this interface, say Y or M here. -+config PCIE_DW_PLAT_HOST -+ bool "Platform bus based DesignWare PCIe Controller - Host mode" -+ depends on PCI && PCI_MSI_IRQ_DOMAIN -+ select PCIE_DW_HOST -+ select PCIE_DW_PLAT -+ help -+ Enables support for the PCIe controller in the Designware IP to -+ work in host mode. There are two instances of PCIe controller in -+ Designware IP. -+ This controller can work either as EP or RC. In order to enable -+ host-specific features PCIE_DW_PLAT_HOST must be selected and in -+ order to enable device-specific features PCI_DW_PLAT_EP must be -+ selected. - -- If unsure, say N. -+config PCIE_DW_PLAT_EP -+ bool "Platform bus based DesignWare PCIe Controller - Endpoint mode" -+ depends on PCI && PCI_MSI_IRQ_DOMAIN -+ depends on PCI_ENDPOINT -+ select PCIE_DW_EP -+ select PCIE_DW_PLAT -+ help -+ Enables support for the PCIe controller in the Designware IP to -+ work in endpoint mode. There are two instances of PCIe controller -+ in Designware IP. -+ This controller can work either as EP or RC. In order to enable -+ host-specific features PCIE_DW_PLAT_HOST must be selected and in -+ order to enable device-specific features PCI_DW_PLAT_EP must be -+ selected. - - config PCI_EXYNOS - bool "Samsung Exynos PCIe controller" ---- a/drivers/pci/dwc/Makefile -+++ b/drivers/pci/dwc/Makefile -@@ -10,7 +10,7 @@ obj-$(CONFIG_PCI_EXYNOS) += pci-exynos.o - obj-$(CONFIG_PCI_IMX6) += pci-imx6.o - obj-$(CONFIG_PCIE_SPEAR13XX) += pcie-spear13xx.o - obj-$(CONFIG_PCI_KEYSTONE) += pci-keystone-dw.o pci-keystone.o --obj-$(CONFIG_PCI_LAYERSCAPE) += pci-layerscape.o -+obj-$(CONFIG_PCI_LAYERSCAPE) += pci-layerscape.o pci-layerscape-ep.o - obj-$(CONFIG_PCIE_QCOM) += pcie-qcom.o - obj-$(CONFIG_PCIE_ARMADA_8K) += pcie-armada8k.o - obj-$(CONFIG_PCIE_ARTPEC6) += pcie-artpec6.o ---- a/drivers/pci/dwc/pci-dra7xx.c -+++ b/drivers/pci/dwc/pci-dra7xx.c -@@ -339,15 +339,6 @@ static irqreturn_t dra7xx_pcie_irq_handl - return IRQ_HANDLED; - } - --static void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) --{ -- u32 reg; -- -- reg = PCI_BASE_ADDRESS_0 + (4 * bar); -- dw_pcie_writel_dbi2(pci, reg, 0x0); -- dw_pcie_writel_dbi(pci, reg, 0x0); --} -- - static void dra7xx_pcie_ep_init(struct dw_pcie_ep *ep) - { - struct dw_pcie *pci = to_dw_pcie_from_ep(ep); ---- /dev/null -+++ b/drivers/pci/dwc/pci-layerscape-ep.c -@@ -0,0 +1,146 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * PCIe controller EP driver for Freescale Layerscape SoCs -+ * -+ * Copyright (C) 2018 NXP Semiconductor. -+ * -+ * Author: Xiaowei Bao -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "pcie-designware.h" -+ -+#define PCIE_DBI2_OFFSET 0x1000 /* DBI2 base address*/ -+ -+struct ls_pcie_ep { -+ struct dw_pcie *pci; -+}; -+ -+#define to_ls_pcie_ep(x) dev_get_drvdata((x)->dev) -+ -+static int ls_pcie_establish_link(struct dw_pcie *pci) -+{ -+ return 0; -+} -+ -+static const struct dw_pcie_ops ls_pcie_ep_ops = { -+ .start_link = ls_pcie_establish_link, -+}; -+ -+static const struct of_device_id ls_pcie_ep_of_match[] = { -+ { .compatible = "fsl,ls-pcie-ep",}, -+ { }, -+}; -+ -+static void ls_pcie_ep_init(struct dw_pcie_ep *ep) -+{ -+ struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ struct pci_epc *epc = ep->epc; -+ enum pci_barno bar; -+ -+ for (bar = BAR_0; bar <= BAR_5; bar++) -+ dw_pcie_ep_reset_bar(pci, bar); -+ -+ epc->features |= EPC_FEATURE_NO_LINKUP_NOTIFIER; -+} -+ -+static int ls_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, -+ enum pci_epc_irq_type type, u16 interrupt_num) -+{ -+ struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ -+ switch (type) { -+ case PCI_EPC_IRQ_LEGACY: -+ return dw_pcie_ep_raise_legacy_irq(ep, func_no); -+ case PCI_EPC_IRQ_MSI: -+ return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num); -+ case PCI_EPC_IRQ_MSIX: -+ return dw_pcie_ep_raise_msix_irq(ep, func_no, interrupt_num); -+ default: -+ dev_err(pci->dev, "UNKNOWN IRQ type\n"); -+ return -EINVAL; -+ } -+} -+ -+static struct dw_pcie_ep_ops pcie_ep_ops = { -+ .ep_init = ls_pcie_ep_init, -+ .raise_irq = ls_pcie_ep_raise_irq, -+}; -+ -+static int __init ls_add_pcie_ep(struct ls_pcie_ep *pcie, -+ struct platform_device *pdev) -+{ -+ struct dw_pcie *pci = pcie->pci; -+ struct device *dev = pci->dev; -+ struct dw_pcie_ep *ep; -+ struct resource *res; -+ int ret; -+ -+ ep = &pci->ep; -+ ep->ops = &pcie_ep_ops; -+ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space"); -+ if (!res) -+ return -EINVAL; -+ -+ ep->phys_base = res->start; -+ ep->addr_size = resource_size(res); -+ -+ ret = dw_pcie_ep_init(ep); -+ if (ret) { -+ dev_err(dev, "failed to initialize endpoint\n"); -+ return ret; -+ } -+ -+ return 0; -+} -+ -+static int __init ls_pcie_ep_probe(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct dw_pcie *pci; -+ struct ls_pcie_ep *pcie; -+ struct resource *dbi_base; -+ int ret; -+ -+ pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL); -+ if (!pcie) -+ return -ENOMEM; -+ -+ pci = devm_kzalloc(dev, sizeof(*pci), GFP_KERNEL); -+ if (!pci) -+ return -ENOMEM; -+ -+ dbi_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs"); -+ pci->dbi_base = devm_pci_remap_cfg_resource(dev, dbi_base); -+ if (IS_ERR(pci->dbi_base)) -+ return PTR_ERR(pci->dbi_base); -+ -+ pci->dbi_base2 = pci->dbi_base + PCIE_DBI2_OFFSET; -+ pci->dev = dev; -+ pci->ops = &ls_pcie_ep_ops; -+ pcie->pci = pci; -+ -+ platform_set_drvdata(pdev, pcie); -+ -+ ret = ls_add_pcie_ep(pcie, pdev); -+ -+ return ret; -+} -+ -+static struct platform_driver ls_pcie_ep_driver = { -+ .driver = { -+ .name = "layerscape-pcie-ep", -+ .of_match_table = ls_pcie_ep_of_match, -+ .suppress_bind_attrs = true, -+ }, -+}; -+builtin_platform_driver_probe(ls_pcie_ep_driver, ls_pcie_ep_probe); ---- a/drivers/pci/dwc/pci-layerscape.c -+++ b/drivers/pci/dwc/pci-layerscape.c -@@ -33,6 +33,8 @@ - - /* PEX Internal Configuration Registers */ - #define PCIE_STRFMR1 0x71c /* Symbol Timer & Filter Mask Register1 */ -+#define PCIE_ABSERR 0x8d0 /* Bridge Slave Error Response Register */ -+#define PCIE_ABSERR_SETTING 0x9401 /* Forward error of non-posted request */ - - #define PCIE_IATU_NUM 6 - -@@ -124,6 +126,14 @@ static int ls_pcie_link_up(struct dw_pci - return 1; - } - -+/* Forward error response of outbound non-posted requests */ -+static void ls_pcie_fix_error_response(struct ls_pcie *pcie) -+{ -+ struct dw_pcie *pci = pcie->pci; -+ -+ iowrite32(PCIE_ABSERR_SETTING, pci->dbi_base + PCIE_ABSERR); -+} -+ - static int ls_pcie_host_init(struct pcie_port *pp) - { - struct dw_pcie *pci = to_dw_pcie_from_pp(pp); -@@ -135,6 +145,7 @@ static int ls_pcie_host_init(struct pcie - * dw_pcie_setup_rc() will reconfigure the outbound windows. - */ - ls_pcie_disable_outbound_atus(pcie); -+ ls_pcie_fix_error_response(pcie); - - dw_pcie_dbi_ro_wr_en(pci); - ls_pcie_clear_multifunction(pcie); -@@ -253,6 +264,7 @@ static struct ls_pcie_drvdata ls2088_drv - }; - - static const struct of_device_id ls_pcie_of_match[] = { -+ { .compatible = "fsl,ls1012a-pcie", .data = &ls1046_drvdata }, - { .compatible = "fsl,ls1021a-pcie", .data = &ls1021_drvdata }, - { .compatible = "fsl,ls1043a-pcie", .data = &ls1043_drvdata }, - { .compatible = "fsl,ls1046a-pcie", .data = &ls1046_drvdata }, ---- a/drivers/pci/dwc/pcie-designware-ep.c -+++ b/drivers/pci/dwc/pcie-designware-ep.c -@@ -1,20 +1,9 @@ -+// SPDX-License-Identifier: GPL-2.0 - /** - * Synopsys DesignWare PCIe Endpoint controller driver - * - * Copyright (C) 2017 Texas Instruments - * Author: Kishon Vijay Abraham I -- * -- * This program is free software: you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 of -- * the License as published by the Free Software Foundation. -- * -- * This program is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * You should have received a copy of the GNU General Public License -- * along with this program. If not, see . - */ - - #include -@@ -30,7 +19,8 @@ void dw_pcie_ep_linkup(struct dw_pcie_ep - pci_epc_linkup(epc); - } - --static void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) -+static void __dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar, -+ int flags) - { - u32 reg; - -@@ -38,10 +28,52 @@ static void dw_pcie_ep_reset_bar(struct - dw_pcie_dbi_ro_wr_en(pci); - dw_pcie_writel_dbi2(pci, reg, 0x0); - dw_pcie_writel_dbi(pci, reg, 0x0); -+ if (flags & PCI_BASE_ADDRESS_MEM_TYPE_64) { -+ dw_pcie_writel_dbi2(pci, reg + 4, 0x0); -+ dw_pcie_writel_dbi(pci, reg + 4, 0x0); -+ } - dw_pcie_dbi_ro_wr_dis(pci); - } - --static int dw_pcie_ep_write_header(struct pci_epc *epc, -+void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) -+{ -+ __dw_pcie_ep_reset_bar(pci, bar, 0); -+} -+ -+static u8 __dw_pcie_ep_find_next_cap(struct dw_pcie *pci, u8 cap_ptr, -+ u8 cap) -+{ -+ u8 cap_id, next_cap_ptr; -+ u16 reg; -+ -+ reg = dw_pcie_readw_dbi(pci, cap_ptr); -+ next_cap_ptr = (reg & 0xff00) >> 8; -+ cap_id = (reg & 0x00ff); -+ -+ if (!next_cap_ptr || cap_id > PCI_CAP_ID_MAX) -+ return 0; -+ -+ if (cap_id == cap) -+ return cap_ptr; -+ -+ return __dw_pcie_ep_find_next_cap(pci, next_cap_ptr, cap); -+} -+ -+static u8 dw_pcie_ep_find_capability(struct dw_pcie *pci, u8 cap) -+{ -+ u8 next_cap_ptr; -+ u16 reg; -+ -+ reg = dw_pcie_readw_dbi(pci, PCI_CAPABILITY_LIST); -+ next_cap_ptr = (reg & 0x00ff); -+ -+ if (!next_cap_ptr) -+ return 0; -+ -+ return __dw_pcie_ep_find_next_cap(pci, next_cap_ptr, cap); -+} -+ -+static int dw_pcie_ep_write_header(struct pci_epc *epc, u8 func_no, - struct pci_epf_header *hdr) - { - struct dw_pcie_ep *ep = epc_get_drvdata(epc); -@@ -114,24 +146,29 @@ static int dw_pcie_ep_outbound_atu(struc - return 0; - } - --static void dw_pcie_ep_clear_bar(struct pci_epc *epc, enum pci_barno bar) -+static void dw_pcie_ep_clear_bar(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_bar *epf_bar) - { - struct dw_pcie_ep *ep = epc_get_drvdata(epc); - struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ enum pci_barno bar = epf_bar->barno; - u32 atu_index = ep->bar_to_atu[bar]; - -- dw_pcie_ep_reset_bar(pci, bar); -+ __dw_pcie_ep_reset_bar(pci, bar, epf_bar->flags); - - dw_pcie_disable_atu(pci, atu_index, DW_PCIE_REGION_INBOUND); - clear_bit(atu_index, ep->ib_window_map); - } - --static int dw_pcie_ep_set_bar(struct pci_epc *epc, enum pci_barno bar, -- dma_addr_t bar_phys, size_t size, int flags) -+static int dw_pcie_ep_set_bar(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_bar *epf_bar) - { - int ret; - struct dw_pcie_ep *ep = epc_get_drvdata(epc); - struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ enum pci_barno bar = epf_bar->barno; -+ size_t size = epf_bar->size; -+ int flags = epf_bar->flags; - enum dw_pcie_as_type as_type; - u32 reg = PCI_BASE_ADDRESS_0 + (4 * bar); - -@@ -140,13 +177,20 @@ static int dw_pcie_ep_set_bar(struct pci - else - as_type = DW_PCIE_AS_IO; - -- ret = dw_pcie_ep_inbound_atu(ep, bar, bar_phys, as_type); -+ ret = dw_pcie_ep_inbound_atu(ep, bar, epf_bar->phys_addr, as_type); - if (ret) - return ret; - - dw_pcie_dbi_ro_wr_en(pci); -- dw_pcie_writel_dbi2(pci, reg, size - 1); -+ -+ dw_pcie_writel_dbi2(pci, reg, lower_32_bits(size - 1)); - dw_pcie_writel_dbi(pci, reg, flags); -+ -+ if (flags & PCI_BASE_ADDRESS_MEM_TYPE_64) { -+ dw_pcie_writel_dbi2(pci, reg + 4, upper_32_bits(size - 1)); -+ dw_pcie_writel_dbi(pci, reg + 4, 0); -+ } -+ - dw_pcie_dbi_ro_wr_dis(pci); - - return 0; -@@ -167,7 +211,8 @@ static int dw_pcie_find_index(struct dw_ - return -EINVAL; - } - --static void dw_pcie_ep_unmap_addr(struct pci_epc *epc, phys_addr_t addr) -+static void dw_pcie_ep_unmap_addr(struct pci_epc *epc, u8 func_no, -+ phys_addr_t addr) - { - int ret; - u32 atu_index; -@@ -182,8 +227,9 @@ static void dw_pcie_ep_unmap_addr(struct - clear_bit(atu_index, ep->ob_window_map); - } - --static int dw_pcie_ep_map_addr(struct pci_epc *epc, phys_addr_t addr, -- u64 pci_addr, size_t size) -+static int dw_pcie_ep_map_addr(struct pci_epc *epc, u8 func_no, -+ phys_addr_t addr, -+ u64 pci_addr, size_t size) - { - int ret; - struct dw_pcie_ep *ep = epc_get_drvdata(epc); -@@ -198,45 +244,93 @@ static int dw_pcie_ep_map_addr(struct pc - return 0; - } - --static int dw_pcie_ep_get_msi(struct pci_epc *epc) -+static int dw_pcie_ep_get_msi(struct pci_epc *epc, u8 func_no) -+{ -+ struct dw_pcie_ep *ep = epc_get_drvdata(epc); -+ struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ u32 val, reg; -+ -+ if (!ep->msi_cap) -+ return -EINVAL; -+ -+ reg = ep->msi_cap + PCI_MSI_FLAGS; -+ val = dw_pcie_readw_dbi(pci, reg); -+ if (!(val & PCI_MSI_FLAGS_ENABLE)) -+ return -EINVAL; -+ -+ val = (val & PCI_MSI_FLAGS_QSIZE) >> 4; -+ -+ return val; -+} -+ -+static int dw_pcie_ep_set_msi(struct pci_epc *epc, u8 func_no, u8 interrupts) -+{ -+ struct dw_pcie_ep *ep = epc_get_drvdata(epc); -+ struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ u32 val, reg; -+ -+ if (!ep->msi_cap) -+ return -EINVAL; -+ -+ reg = ep->msi_cap + PCI_MSI_FLAGS; -+ val = dw_pcie_readw_dbi(pci, reg); -+ val &= ~PCI_MSI_FLAGS_QMASK; -+ val |= (interrupts << 1) & PCI_MSI_FLAGS_QMASK; -+ dw_pcie_dbi_ro_wr_en(pci); -+ dw_pcie_writew_dbi(pci, reg, val); -+ dw_pcie_dbi_ro_wr_dis(pci); -+ -+ return 0; -+} -+ -+static int dw_pcie_ep_get_msix(struct pci_epc *epc, u8 func_no) - { -- int val; - struct dw_pcie_ep *ep = epc_get_drvdata(epc); - struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ u32 val, reg; -+ -+ if (!ep->msix_cap) -+ return -EINVAL; - -- val = dw_pcie_readw_dbi(pci, MSI_MESSAGE_CONTROL); -- if (!(val & MSI_CAP_MSI_EN_MASK)) -+ reg = ep->msix_cap + PCI_MSIX_FLAGS; -+ val = dw_pcie_readw_dbi(pci, reg); -+ if (!(val & PCI_MSIX_FLAGS_ENABLE)) - return -EINVAL; - -- val = (val & MSI_CAP_MME_MASK) >> MSI_CAP_MME_SHIFT; -+ val &= PCI_MSIX_FLAGS_QSIZE; -+ - return val; - } - --static int dw_pcie_ep_set_msi(struct pci_epc *epc, u8 encode_int) -+static int dw_pcie_ep_set_msix(struct pci_epc *epc, u8 func_no, u16 interrupts) - { -- int val; - struct dw_pcie_ep *ep = epc_get_drvdata(epc); - struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ u32 val, reg; - -- val = dw_pcie_readw_dbi(pci, MSI_MESSAGE_CONTROL); -- val &= ~MSI_CAP_MMC_MASK; -- val |= (encode_int << MSI_CAP_MMC_SHIFT) & MSI_CAP_MMC_MASK; -+ if (!ep->msix_cap) -+ return -EINVAL; -+ -+ reg = ep->msix_cap + PCI_MSIX_FLAGS; -+ val = dw_pcie_readw_dbi(pci, reg); -+ val &= ~PCI_MSIX_FLAGS_QSIZE; -+ val |= interrupts; - dw_pcie_dbi_ro_wr_en(pci); -- dw_pcie_writew_dbi(pci, MSI_MESSAGE_CONTROL, val); -+ dw_pcie_writew_dbi(pci, reg, val); - dw_pcie_dbi_ro_wr_dis(pci); - - return 0; - } - --static int dw_pcie_ep_raise_irq(struct pci_epc *epc, -- enum pci_epc_irq_type type, u8 interrupt_num) -+static int dw_pcie_ep_raise_irq(struct pci_epc *epc, u8 func_no, -+ enum pci_epc_irq_type type, u16 interrupt_num) - { - struct dw_pcie_ep *ep = epc_get_drvdata(epc); - - if (!ep->ops->raise_irq) - return -EINVAL; - -- return ep->ops->raise_irq(ep, type, interrupt_num); -+ return ep->ops->raise_irq(ep, func_no, type, interrupt_num); - } - - static void dw_pcie_ep_stop(struct pci_epc *epc) -@@ -269,15 +363,130 @@ static const struct pci_epc_ops epc_ops - .unmap_addr = dw_pcie_ep_unmap_addr, - .set_msi = dw_pcie_ep_set_msi, - .get_msi = dw_pcie_ep_get_msi, -+ .set_msix = dw_pcie_ep_set_msix, -+ .get_msix = dw_pcie_ep_get_msix, - .raise_irq = dw_pcie_ep_raise_irq, - .start = dw_pcie_ep_start, - .stop = dw_pcie_ep_stop, - }; - -+int dw_pcie_ep_raise_legacy_irq(struct dw_pcie_ep *ep, u8 func_no) -+{ -+ struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ struct device *dev = pci->dev; -+ -+ dev_err(dev, "EP cannot trigger legacy IRQs\n"); -+ -+ return -EINVAL; -+} -+ -+int dw_pcie_ep_raise_msi_irq(struct dw_pcie_ep *ep, u8 func_no, -+ u8 interrupt_num) -+{ -+ struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ struct pci_epc *epc = ep->epc; -+ u16 msg_ctrl, msg_data; -+ u32 msg_addr_lower, msg_addr_upper, reg; -+ u64 msg_addr; -+ bool has_upper; -+ int ret; -+ -+ if (!ep->msi_cap) -+ return -EINVAL; -+ -+ /* Raise MSI per the PCI Local Bus Specification Revision 3.0, 6.8.1. */ -+ reg = ep->msi_cap + PCI_MSI_FLAGS; -+ msg_ctrl = dw_pcie_readw_dbi(pci, reg); -+ has_upper = !!(msg_ctrl & PCI_MSI_FLAGS_64BIT); -+ reg = ep->msi_cap + PCI_MSI_ADDRESS_LO; -+ msg_addr_lower = dw_pcie_readl_dbi(pci, reg); -+ if (has_upper) { -+ reg = ep->msi_cap + PCI_MSI_ADDRESS_HI; -+ msg_addr_upper = dw_pcie_readl_dbi(pci, reg); -+ reg = ep->msi_cap + PCI_MSI_DATA_64; -+ msg_data = dw_pcie_readw_dbi(pci, reg); -+ } else { -+ msg_addr_upper = 0; -+ reg = ep->msi_cap + PCI_MSI_DATA_32; -+ msg_data = dw_pcie_readw_dbi(pci, reg); -+ } -+ msg_addr = ((u64) msg_addr_upper) << 32 | msg_addr_lower; -+ ret = dw_pcie_ep_map_addr(epc, func_no, ep->msi_mem_phys, msg_addr, -+ epc->mem->page_size); -+ if (ret) -+ return ret; -+ -+ writel(msg_data | (interrupt_num - 1), ep->msi_mem); -+ -+ dw_pcie_ep_unmap_addr(epc, func_no, ep->msi_mem_phys); -+ -+ return 0; -+} -+ -+int dw_pcie_ep_raise_msix_irq(struct dw_pcie_ep *ep, u8 func_no, -+ u16 interrupt_num) -+{ -+ struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ struct pci_epc *epc = ep->epc; -+ u16 tbl_offset, bir; -+ u32 bar_addr_upper, bar_addr_lower; -+ u32 msg_addr_upper, msg_addr_lower; -+ u32 reg, msg_data, vec_ctrl; -+ u64 tbl_addr, msg_addr, reg_u64; -+ void __iomem *msix_tbl; -+ int ret; -+ -+ reg = ep->msix_cap + PCI_MSIX_TABLE; -+ tbl_offset = dw_pcie_readl_dbi(pci, reg); -+ bir = (tbl_offset & PCI_MSIX_TABLE_BIR); -+ tbl_offset &= PCI_MSIX_TABLE_OFFSET; -+ -+ reg = PCI_BASE_ADDRESS_0 + (4 * bir); -+ bar_addr_upper = 0; -+ bar_addr_lower = dw_pcie_readl_dbi(pci, reg); -+ reg_u64 = (bar_addr_lower & PCI_BASE_ADDRESS_MEM_TYPE_MASK); -+ if (reg_u64 == PCI_BASE_ADDRESS_MEM_TYPE_64) -+ bar_addr_upper = dw_pcie_readl_dbi(pci, reg + 4); -+ -+ tbl_addr = ((u64) bar_addr_upper) << 32 | bar_addr_lower; -+ tbl_addr += (tbl_offset + ((interrupt_num - 1) * PCI_MSIX_ENTRY_SIZE)); -+ tbl_addr &= PCI_BASE_ADDRESS_MEM_MASK; -+ -+ msix_tbl = ioremap_nocache(ep->phys_base + tbl_addr, -+ PCI_MSIX_ENTRY_SIZE); -+ if (!msix_tbl) -+ return -EINVAL; -+ -+ msg_addr_lower = readl(msix_tbl + PCI_MSIX_ENTRY_LOWER_ADDR); -+ msg_addr_upper = readl(msix_tbl + PCI_MSIX_ENTRY_UPPER_ADDR); -+ msg_addr = ((u64) msg_addr_upper) << 32 | msg_addr_lower; -+ msg_data = readl(msix_tbl + PCI_MSIX_ENTRY_DATA); -+ vec_ctrl = readl(msix_tbl + PCI_MSIX_ENTRY_VECTOR_CTRL); -+ -+ iounmap(msix_tbl); -+ -+ if (vec_ctrl & PCI_MSIX_ENTRY_CTRL_MASKBIT) -+ return -EPERM; -+ -+ ret = dw_pcie_ep_map_addr(epc, func_no, ep->msi_mem_phys, msg_addr, -+ epc->mem->page_size); -+ if (ret) -+ return ret; -+ -+ writel(msg_data, ep->msi_mem); -+ -+ dw_pcie_ep_unmap_addr(epc, func_no, ep->msi_mem_phys); -+ -+ return 0; -+} -+ - void dw_pcie_ep_exit(struct dw_pcie_ep *ep) - { - struct pci_epc *epc = ep->epc; - -+ pci_epc_mem_free_addr(epc, ep->msi_mem_phys, ep->msi_mem, -+ epc->mem->page_size); -+ - pci_epc_mem_exit(epc); - } - -@@ -291,7 +500,7 @@ int dw_pcie_ep_init(struct dw_pcie_ep *e - struct device_node *np = dev->of_node; - - if (!pci->dbi_base || !pci->dbi_base2) { -- dev_err(dev, "dbi_base/deb_base2 is not populated\n"); -+ dev_err(dev, "dbi_base/dbi_base2 is not populated\n"); - return -EINVAL; - } - -@@ -333,15 +542,18 @@ int dw_pcie_ep_init(struct dw_pcie_ep *e - return -ENOMEM; - ep->outbound_addr = addr; - -- if (ep->ops->ep_init) -- ep->ops->ep_init(ep); -- - epc = devm_pci_epc_create(dev, &epc_ops); - if (IS_ERR(epc)) { - dev_err(dev, "failed to create epc device\n"); - return PTR_ERR(epc); - } - -+ ep->epc = epc; -+ epc_set_drvdata(epc, ep); -+ -+ if (ep->ops->ep_init) -+ ep->ops->ep_init(ep); -+ - ret = of_property_read_u8(np, "max-functions", &epc->max_functions); - if (ret < 0) - epc->max_functions = 1; -@@ -353,8 +565,16 @@ int dw_pcie_ep_init(struct dw_pcie_ep *e - return ret; - } - -- ep->epc = epc; -- epc_set_drvdata(epc, ep); -+ ep->msi_mem = pci_epc_mem_alloc_addr(epc, &ep->msi_mem_phys, -+ epc->mem->page_size); -+ if (!ep->msi_mem) { -+ dev_err(dev, "Failed to reserve memory for MSI/MSI-X\n"); -+ return -ENOMEM; -+ } -+ ep->msi_cap = dw_pcie_ep_find_capability(pci, PCI_CAP_ID_MSI); -+ -+ ep->msix_cap = dw_pcie_ep_find_capability(pci, PCI_CAP_ID_MSIX); -+ - dw_pcie_setup(pci); - - return 0; ---- a/drivers/pci/dwc/pcie-designware-host.c -+++ b/drivers/pci/dwc/pcie-designware-host.c -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: GPL-2.0 - /* - * Synopsys DesignWare PCIe host controller driver - * -@@ -5,10 +6,6 @@ - * http://www.samsung.com - * - * Author: Jingoo Han -- * -- * This program is free software; you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 as -- * published by the Free Software Foundation. - */ - - #include ---- a/drivers/pci/dwc/pcie-designware-plat.c -+++ b/drivers/pci/dwc/pcie-designware-plat.c -@@ -1,13 +1,10 @@ -+// SPDX-License-Identifier: GPL-2.0 - /* - * PCIe RC driver for Synopsys DesignWare Core - * - * Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com) - * - * Authors: Joao Pinto -- * -- * This program is free software; you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 as -- * published by the Free Software Foundation. - */ - #include - #include -@@ -15,19 +12,29 @@ - #include - #include - #include -+#include - #include - #include - #include - #include - #include - #include -+#include - - #include "pcie-designware.h" - - struct dw_plat_pcie { -- struct dw_pcie *pci; -+ struct dw_pcie *pci; -+ struct regmap *regmap; -+ enum dw_pcie_device_mode mode; -+}; -+ -+struct dw_plat_pcie_of_data { -+ enum dw_pcie_device_mode mode; - }; - -+static const struct of_device_id dw_plat_pcie_of_match[]; -+ - static irqreturn_t dw_plat_pcie_msi_irq_handler(int irq, void *arg) - { - struct pcie_port *pp = arg; -@@ -52,9 +59,58 @@ static const struct dw_pcie_host_ops dw_ - .host_init = dw_plat_pcie_host_init, - }; - --static int dw_plat_add_pcie_port(struct pcie_port *pp, -+static int dw_plat_pcie_establish_link(struct dw_pcie *pci) -+{ -+ return 0; -+} -+ -+static const struct dw_pcie_ops dw_pcie_ops = { -+ .start_link = dw_plat_pcie_establish_link, -+}; -+ -+static void dw_plat_pcie_ep_init(struct dw_pcie_ep *ep) -+{ -+ struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ struct pci_epc *epc = ep->epc; -+ enum pci_barno bar; -+ -+ for (bar = BAR_0; bar <= BAR_5; bar++) -+ dw_pcie_ep_reset_bar(pci, bar); -+ -+ epc->features |= EPC_FEATURE_NO_LINKUP_NOTIFIER; -+ epc->features |= EPC_FEATURE_MSIX_AVAILABLE; -+} -+ -+static int dw_plat_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, -+ enum pci_epc_irq_type type, -+ u16 interrupt_num) -+{ -+ struct dw_pcie *pci = to_dw_pcie_from_ep(ep); -+ -+ switch (type) { -+ case PCI_EPC_IRQ_LEGACY: -+ return dw_pcie_ep_raise_legacy_irq(ep, func_no); -+ case PCI_EPC_IRQ_MSI: -+ return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num); -+ case PCI_EPC_IRQ_MSIX: -+ return dw_pcie_ep_raise_msix_irq(ep, func_no, interrupt_num); -+ default: -+ dev_err(pci->dev, "UNKNOWN IRQ type\n"); -+ } -+ -+ return 0; -+} -+ -+static struct dw_pcie_ep_ops pcie_ep_ops = { -+ .ep_init = dw_plat_pcie_ep_init, -+ .raise_irq = dw_plat_pcie_ep_raise_irq, -+}; -+ -+static int dw_plat_add_pcie_port(struct dw_plat_pcie *dw_plat_pcie, - struct platform_device *pdev) - { -+ struct dw_pcie *pci = dw_plat_pcie->pci; -+ struct pcie_port *pp = &pci->pp; - struct device *dev = &pdev->dev; - int ret; - -@@ -82,15 +138,44 @@ static int dw_plat_add_pcie_port(struct - - ret = dw_pcie_host_init(pp); - if (ret) { -- dev_err(dev, "failed to initialize host\n"); -+ dev_err(dev, "Failed to initialize host\n"); - return ret; - } - - return 0; - } - --static const struct dw_pcie_ops dw_pcie_ops = { --}; -+static int dw_plat_add_pcie_ep(struct dw_plat_pcie *dw_plat_pcie, -+ struct platform_device *pdev) -+{ -+ int ret; -+ struct dw_pcie_ep *ep; -+ struct resource *res; -+ struct device *dev = &pdev->dev; -+ struct dw_pcie *pci = dw_plat_pcie->pci; -+ -+ ep = &pci->ep; -+ ep->ops = &pcie_ep_ops; -+ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi2"); -+ pci->dbi_base2 = devm_ioremap_resource(dev, res); -+ if (IS_ERR(pci->dbi_base2)) -+ return PTR_ERR(pci->dbi_base2); -+ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space"); -+ if (!res) -+ return -EINVAL; -+ -+ ep->phys_base = res->start; -+ ep->addr_size = resource_size(res); -+ -+ ret = dw_pcie_ep_init(ep); -+ if (ret) { -+ dev_err(dev, "Failed to initialize endpoint\n"); -+ return ret; -+ } -+ return 0; -+} - - static int dw_plat_pcie_probe(struct platform_device *pdev) - { -@@ -99,6 +184,16 @@ static int dw_plat_pcie_probe(struct pla - struct dw_pcie *pci; - struct resource *res; /* Resource from DT */ - int ret; -+ const struct of_device_id *match; -+ const struct dw_plat_pcie_of_data *data; -+ enum dw_pcie_device_mode mode; -+ -+ match = of_match_device(dw_plat_pcie_of_match, dev); -+ if (!match) -+ return -EINVAL; -+ -+ data = (struct dw_plat_pcie_of_data *)match->data; -+ mode = (enum dw_pcie_device_mode)data->mode; - - dw_plat_pcie = devm_kzalloc(dev, sizeof(*dw_plat_pcie), GFP_KERNEL); - if (!dw_plat_pcie) -@@ -112,23 +207,59 @@ static int dw_plat_pcie_probe(struct pla - pci->ops = &dw_pcie_ops; - - dw_plat_pcie->pci = pci; -+ dw_plat_pcie->mode = mode; -+ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi"); -+ if (!res) -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - -- res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pci->dbi_base = devm_ioremap_resource(dev, res); - if (IS_ERR(pci->dbi_base)) - return PTR_ERR(pci->dbi_base); - - platform_set_drvdata(pdev, dw_plat_pcie); - -- ret = dw_plat_add_pcie_port(&pci->pp, pdev); -- if (ret < 0) -- return ret; -+ switch (dw_plat_pcie->mode) { -+ case DW_PCIE_RC_TYPE: -+ if (!IS_ENABLED(CONFIG_PCIE_DW_PLAT_HOST)) -+ return -ENODEV; -+ -+ ret = dw_plat_add_pcie_port(dw_plat_pcie, pdev); -+ if (ret < 0) -+ return ret; -+ break; -+ case DW_PCIE_EP_TYPE: -+ if (!IS_ENABLED(CONFIG_PCIE_DW_PLAT_EP)) -+ return -ENODEV; -+ -+ ret = dw_plat_add_pcie_ep(dw_plat_pcie, pdev); -+ if (ret < 0) -+ return ret; -+ break; -+ default: -+ dev_err(dev, "INVALID device type %d\n", dw_plat_pcie->mode); -+ } - - return 0; - } - -+static const struct dw_plat_pcie_of_data dw_plat_pcie_rc_of_data = { -+ .mode = DW_PCIE_RC_TYPE, -+}; -+ -+static const struct dw_plat_pcie_of_data dw_plat_pcie_ep_of_data = { -+ .mode = DW_PCIE_EP_TYPE, -+}; -+ - static const struct of_device_id dw_plat_pcie_of_match[] = { -- { .compatible = "snps,dw-pcie", }, -+ { -+ .compatible = "snps,dw-pcie", -+ .data = &dw_plat_pcie_rc_of_data, -+ }, -+ { -+ .compatible = "snps,dw-pcie-ep", -+ .data = &dw_plat_pcie_ep_of_data, -+ }, - {}, - }; - ---- a/drivers/pci/dwc/pcie-designware.c -+++ b/drivers/pci/dwc/pcie-designware.c -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: GPL-2.0 - /* - * Synopsys DesignWare PCIe host controller driver - * -@@ -5,10 +6,6 @@ - * http://www.samsung.com - * - * Author: Jingoo Han -- * -- * This program is free software; you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 as -- * published by the Free Software Foundation. - */ - - #include ---- a/drivers/pci/dwc/pcie-designware.h -+++ b/drivers/pci/dwc/pcie-designware.h -@@ -1,3 +1,4 @@ -+// SPDX-License-Identifier: GPL-2.0 - /* - * Synopsys DesignWare PCIe host controller driver - * -@@ -5,10 +6,6 @@ - * http://www.samsung.com - * - * Author: Jingoo Han -- * -- * This program is free software; you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 as -- * published by the Free Software Foundation. - */ - - #ifndef _PCIE_DESIGNWARE_H -@@ -97,15 +94,6 @@ - #define PCIE_GET_ATU_INB_UNR_REG_OFFSET(region) \ - ((0x3 << 20) | ((region) << 9) | (0x1 << 8)) - --#define MSI_MESSAGE_CONTROL 0x52 --#define MSI_CAP_MMC_SHIFT 1 --#define MSI_CAP_MMC_MASK (7 << MSI_CAP_MMC_SHIFT) --#define MSI_CAP_MME_SHIFT 4 --#define MSI_CAP_MSI_EN_MASK 0x1 --#define MSI_CAP_MME_MASK (7 << MSI_CAP_MME_SHIFT) --#define MSI_MESSAGE_ADDR_L32 0x54 --#define MSI_MESSAGE_ADDR_U32 0x58 -- - /* - * Maximum number of MSI IRQs can be 256 per controller. But keep - * it 32 as of now. Probably we will never need more than 32. If needed, -@@ -118,6 +106,10 @@ - #define MAX_IATU_IN 256 - #define MAX_IATU_OUT 256 - -+/* Maximum number of inbound/outbound iATUs */ -+#define MAX_IATU_IN 256 -+#define MAX_IATU_OUT 256 -+ - struct pcie_port; - struct dw_pcie; - struct dw_pcie_ep; -@@ -185,8 +177,8 @@ enum dw_pcie_as_type { - - struct dw_pcie_ep_ops { - void (*ep_init)(struct dw_pcie_ep *ep); -- int (*raise_irq)(struct dw_pcie_ep *ep, enum pci_epc_irq_type type, -- u8 interrupt_num); -+ int (*raise_irq)(struct dw_pcie_ep *ep, u8 func_no, -+ enum pci_epc_irq_type type, u16 interrupt_num); - }; - - struct dw_pcie_ep { -@@ -201,6 +193,10 @@ struct dw_pcie_ep { - unsigned long *ob_window_map; - u32 num_ib_windows; - u32 num_ob_windows; -+ void __iomem *msi_mem; -+ phys_addr_t msi_mem_phys; -+ u8 msi_cap; /* MSI capability offset */ -+ u8 msix_cap; /* MSI-X capability offset */ - }; - - struct dw_pcie_ops { -@@ -339,6 +335,12 @@ static inline int dw_pcie_host_init(stru - void dw_pcie_ep_linkup(struct dw_pcie_ep *ep); - int dw_pcie_ep_init(struct dw_pcie_ep *ep); - void dw_pcie_ep_exit(struct dw_pcie_ep *ep); -+int dw_pcie_ep_raise_legacy_irq(struct dw_pcie_ep *ep, u8 func_no); -+int dw_pcie_ep_raise_msi_irq(struct dw_pcie_ep *ep, u8 func_no, -+ u8 interrupt_num); -+int dw_pcie_ep_raise_msix_irq(struct dw_pcie_ep *ep, u8 func_no, -+ u16 interrupt_num); -+void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar); - #else - static inline void dw_pcie_ep_linkup(struct dw_pcie_ep *ep) - { -@@ -352,5 +354,26 @@ static inline int dw_pcie_ep_init(struct - static inline void dw_pcie_ep_exit(struct dw_pcie_ep *ep) - { - } -+ -+static inline int dw_pcie_ep_raise_legacy_irq(struct dw_pcie_ep *ep, u8 func_no) -+{ -+ return 0; -+} -+ -+static inline int dw_pcie_ep_raise_msi_irq(struct dw_pcie_ep *ep, u8 func_no, -+ u8 interrupt_num) -+{ -+ return 0; -+} -+ -+static inline int dw_pcie_ep_raise_msix_irq(struct dw_pcie_ep *ep, u8 func_no, -+ u16 interrupt_num) -+{ -+ return 0; -+} -+ -+static inline void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) -+{ -+} - #endif - #endif /* _PCIE_DESIGNWARE_H */ ---- a/drivers/pci/endpoint/Kconfig -+++ b/drivers/pci/endpoint/Kconfig -@@ -1,3 +1,4 @@ -+# SPDX-License-Identifier: GPL-2.0 - # - # PCI Endpoint Support - # ---- a/drivers/pci/endpoint/Makefile -+++ b/drivers/pci/endpoint/Makefile -@@ -1,3 +1,4 @@ -+# SPDX-License-Identifier: GPL-2.0 - # - # Makefile for PCI Endpoint Support - # ---- a/drivers/pci/endpoint/functions/Kconfig -+++ b/drivers/pci/endpoint/functions/Kconfig -@@ -1,3 +1,4 @@ -+# SPDX-License-Identifier: GPL-2.0 - # - # PCI Endpoint Functions - # ---- a/drivers/pci/endpoint/functions/Makefile -+++ b/drivers/pci/endpoint/functions/Makefile -@@ -1,3 +1,4 @@ -+# SPDX-License-Identifier: GPL-2.0 - # - # Makefile for PCI Endpoint Functions - # ---- a/drivers/pci/endpoint/functions/pci-epf-test.c -+++ b/drivers/pci/endpoint/functions/pci-epf-test.c -@@ -1,20 +1,9 @@ -+// SPDX-License-Identifier: GPL-2.0 - /** - * Test driver to test endpoint functionality - * - * Copyright (C) 2017 Texas Instruments - * Author: Kishon Vijay Abraham I -- * -- * This program is free software: you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 of -- * the License as published by the Free Software Foundation. -- * -- * This program is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * You should have received a copy of the GNU General Public License -- * along with this program. If not, see . - */ - - #include -@@ -29,13 +18,16 @@ - #include - #include - -+#define IRQ_TYPE_LEGACY 0 -+#define IRQ_TYPE_MSI 1 -+#define IRQ_TYPE_MSIX 2 -+ - #define COMMAND_RAISE_LEGACY_IRQ BIT(0) - #define COMMAND_RAISE_MSI_IRQ BIT(1) --#define MSI_NUMBER_SHIFT 2 --#define MSI_NUMBER_MASK (0x3f << MSI_NUMBER_SHIFT) --#define COMMAND_READ BIT(8) --#define COMMAND_WRITE BIT(9) --#define COMMAND_COPY BIT(10) -+#define COMMAND_RAISE_MSIX_IRQ BIT(2) -+#define COMMAND_READ BIT(3) -+#define COMMAND_WRITE BIT(4) -+#define COMMAND_COPY BIT(5) - - #define STATUS_READ_SUCCESS BIT(0) - #define STATUS_READ_FAIL BIT(1) -@@ -56,6 +48,7 @@ struct pci_epf_test { - struct pci_epf *epf; - enum pci_barno test_reg_bar; - bool linkup_notifier; -+ bool msix_available; - struct delayed_work cmd_handler; - }; - -@@ -67,6 +60,8 @@ struct pci_epf_test_reg { - u64 dst_addr; - u32 size; - u32 checksum; -+ u32 irq_type; -+ u32 irq_number; - } __packed; - - static struct pci_epf_header test_header = { -@@ -81,7 +76,7 @@ struct pci_epf_test_data { - bool linkup_notifier; - }; - --static int bar_size[] = { 512, 512, 1024, 16384, 131072, 1048576 }; -+static size_t bar_size[] = { 512, 512, 1024, 16384, 131072, 1048576 }; - - static int pci_epf_test_copy(struct pci_epf_test *epf_test) - { -@@ -98,43 +93,45 @@ static int pci_epf_test_copy(struct pci_ - - src_addr = pci_epc_mem_alloc_addr(epc, &src_phys_addr, reg->size); - if (!src_addr) { -- dev_err(dev, "failed to allocate source address\n"); -+ dev_err(dev, "Failed to allocate source address\n"); - reg->status = STATUS_SRC_ADDR_INVALID; - ret = -ENOMEM; - goto err; - } - -- ret = pci_epc_map_addr(epc, src_phys_addr, reg->src_addr, reg->size); -+ ret = pci_epc_map_addr(epc, epf->func_no, src_phys_addr, reg->src_addr, -+ reg->size); - if (ret) { -- dev_err(dev, "failed to map source address\n"); -+ dev_err(dev, "Failed to map source address\n"); - reg->status = STATUS_SRC_ADDR_INVALID; - goto err_src_addr; - } - - dst_addr = pci_epc_mem_alloc_addr(epc, &dst_phys_addr, reg->size); - if (!dst_addr) { -- dev_err(dev, "failed to allocate destination address\n"); -+ dev_err(dev, "Failed to allocate destination address\n"); - reg->status = STATUS_DST_ADDR_INVALID; - ret = -ENOMEM; - goto err_src_map_addr; - } - -- ret = pci_epc_map_addr(epc, dst_phys_addr, reg->dst_addr, reg->size); -+ ret = pci_epc_map_addr(epc, epf->func_no, dst_phys_addr, reg->dst_addr, -+ reg->size); - if (ret) { -- dev_err(dev, "failed to map destination address\n"); -+ dev_err(dev, "Failed to map destination address\n"); - reg->status = STATUS_DST_ADDR_INVALID; - goto err_dst_addr; - } - - memcpy(dst_addr, src_addr, reg->size); - -- pci_epc_unmap_addr(epc, dst_phys_addr); -+ pci_epc_unmap_addr(epc, epf->func_no, dst_phys_addr); - - err_dst_addr: - pci_epc_mem_free_addr(epc, dst_phys_addr, dst_addr, reg->size); - - err_src_map_addr: -- pci_epc_unmap_addr(epc, src_phys_addr); -+ pci_epc_unmap_addr(epc, epf->func_no, src_phys_addr); - - err_src_addr: - pci_epc_mem_free_addr(epc, src_phys_addr, src_addr, reg->size); -@@ -158,15 +155,16 @@ static int pci_epf_test_read(struct pci_ - - src_addr = pci_epc_mem_alloc_addr(epc, &phys_addr, reg->size); - if (!src_addr) { -- dev_err(dev, "failed to allocate address\n"); -+ dev_err(dev, "Failed to allocate address\n"); - reg->status = STATUS_SRC_ADDR_INVALID; - ret = -ENOMEM; - goto err; - } - -- ret = pci_epc_map_addr(epc, phys_addr, reg->src_addr, reg->size); -+ ret = pci_epc_map_addr(epc, epf->func_no, phys_addr, reg->src_addr, -+ reg->size); - if (ret) { -- dev_err(dev, "failed to map address\n"); -+ dev_err(dev, "Failed to map address\n"); - reg->status = STATUS_SRC_ADDR_INVALID; - goto err_addr; - } -@@ -186,7 +184,7 @@ static int pci_epf_test_read(struct pci_ - kfree(buf); - - err_map_addr: -- pci_epc_unmap_addr(epc, phys_addr); -+ pci_epc_unmap_addr(epc, epf->func_no, phys_addr); - - err_addr: - pci_epc_mem_free_addr(epc, phys_addr, src_addr, reg->size); -@@ -209,15 +207,16 @@ static int pci_epf_test_write(struct pci - - dst_addr = pci_epc_mem_alloc_addr(epc, &phys_addr, reg->size); - if (!dst_addr) { -- dev_err(dev, "failed to allocate address\n"); -+ dev_err(dev, "Failed to allocate address\n"); - reg->status = STATUS_DST_ADDR_INVALID; - ret = -ENOMEM; - goto err; - } - -- ret = pci_epc_map_addr(epc, phys_addr, reg->dst_addr, reg->size); -+ ret = pci_epc_map_addr(epc, epf->func_no, phys_addr, reg->dst_addr, -+ reg->size); - if (ret) { -- dev_err(dev, "failed to map address\n"); -+ dev_err(dev, "Failed to map address\n"); - reg->status = STATUS_DST_ADDR_INVALID; - goto err_addr; - } -@@ -237,12 +236,12 @@ static int pci_epf_test_write(struct pci - * wait 1ms inorder for the write to complete. Without this delay L3 - * error in observed in the host system. - */ -- mdelay(1); -+ usleep_range(1000, 2000); - - kfree(buf); - - err_map_addr: -- pci_epc_unmap_addr(epc, phys_addr); -+ pci_epc_unmap_addr(epc, epf->func_no, phys_addr); - - err_addr: - pci_epc_mem_free_addr(epc, phys_addr, dst_addr, reg->size); -@@ -251,31 +250,42 @@ err: - return ret; - } - --static void pci_epf_test_raise_irq(struct pci_epf_test *epf_test, u8 irq) -+static void pci_epf_test_raise_irq(struct pci_epf_test *epf_test, u8 irq_type, -+ u16 irq) - { -- u8 msi_count; - struct pci_epf *epf = epf_test->epf; -+ struct device *dev = &epf->dev; - struct pci_epc *epc = epf->epc; - enum pci_barno test_reg_bar = epf_test->test_reg_bar; - struct pci_epf_test_reg *reg = epf_test->reg[test_reg_bar]; - - reg->status |= STATUS_IRQ_RAISED; -- msi_count = pci_epc_get_msi(epc); -- if (irq > msi_count || msi_count <= 0) -- pci_epc_raise_irq(epc, PCI_EPC_IRQ_LEGACY, 0); -- else -- pci_epc_raise_irq(epc, PCI_EPC_IRQ_MSI, irq); -+ -+ switch (irq_type) { -+ case IRQ_TYPE_LEGACY: -+ pci_epc_raise_irq(epc, epf->func_no, PCI_EPC_IRQ_LEGACY, 0); -+ break; -+ case IRQ_TYPE_MSI: -+ pci_epc_raise_irq(epc, epf->func_no, PCI_EPC_IRQ_MSI, irq); -+ break; -+ case IRQ_TYPE_MSIX: -+ pci_epc_raise_irq(epc, epf->func_no, PCI_EPC_IRQ_MSIX, irq); -+ break; -+ default: -+ dev_err(dev, "Failed to raise IRQ, unknown type\n"); -+ break; -+ } - } - - static void pci_epf_test_cmd_handler(struct work_struct *work) - { - int ret; -- u8 irq; -- u8 msi_count; -+ int count; - u32 command; - struct pci_epf_test *epf_test = container_of(work, struct pci_epf_test, - cmd_handler.work); - struct pci_epf *epf = epf_test->epf; -+ struct device *dev = &epf->dev; - struct pci_epc *epc = epf->epc; - enum pci_barno test_reg_bar = epf_test->test_reg_bar; - struct pci_epf_test_reg *reg = epf_test->reg[test_reg_bar]; -@@ -287,11 +297,14 @@ static void pci_epf_test_cmd_handler(str - reg->command = 0; - reg->status = 0; - -- irq = (command & MSI_NUMBER_MASK) >> MSI_NUMBER_SHIFT; -+ if (reg->irq_type > IRQ_TYPE_MSIX) { -+ dev_err(dev, "Failed to detect IRQ type\n"); -+ goto reset_handler; -+ } - - if (command & COMMAND_RAISE_LEGACY_IRQ) { - reg->status = STATUS_IRQ_RAISED; -- pci_epc_raise_irq(epc, PCI_EPC_IRQ_LEGACY, 0); -+ pci_epc_raise_irq(epc, epf->func_no, PCI_EPC_IRQ_LEGACY, 0); - goto reset_handler; - } - -@@ -301,7 +314,8 @@ static void pci_epf_test_cmd_handler(str - reg->status |= STATUS_WRITE_FAIL; - else - reg->status |= STATUS_WRITE_SUCCESS; -- pci_epf_test_raise_irq(epf_test, irq); -+ pci_epf_test_raise_irq(epf_test, reg->irq_type, -+ reg->irq_number); - goto reset_handler; - } - -@@ -311,7 +325,8 @@ static void pci_epf_test_cmd_handler(str - reg->status |= STATUS_READ_SUCCESS; - else - reg->status |= STATUS_READ_FAIL; -- pci_epf_test_raise_irq(epf_test, irq); -+ pci_epf_test_raise_irq(epf_test, reg->irq_type, -+ reg->irq_number); - goto reset_handler; - } - -@@ -321,16 +336,28 @@ static void pci_epf_test_cmd_handler(str - reg->status |= STATUS_COPY_SUCCESS; - else - reg->status |= STATUS_COPY_FAIL; -- pci_epf_test_raise_irq(epf_test, irq); -+ pci_epf_test_raise_irq(epf_test, reg->irq_type, -+ reg->irq_number); - goto reset_handler; - } - - if (command & COMMAND_RAISE_MSI_IRQ) { -- msi_count = pci_epc_get_msi(epc); -- if (irq > msi_count || msi_count <= 0) -+ count = pci_epc_get_msi(epc, epf->func_no); -+ if (reg->irq_number > count || count <= 0) -+ goto reset_handler; -+ reg->status = STATUS_IRQ_RAISED; -+ pci_epc_raise_irq(epc, epf->func_no, PCI_EPC_IRQ_MSI, -+ reg->irq_number); -+ goto reset_handler; -+ } -+ -+ if (command & COMMAND_RAISE_MSIX_IRQ) { -+ count = pci_epc_get_msix(epc, epf->func_no); -+ if (reg->irq_number > count || count <= 0) - goto reset_handler; - reg->status = STATUS_IRQ_RAISED; -- pci_epc_raise_irq(epc, PCI_EPC_IRQ_MSI, irq); -+ pci_epc_raise_irq(epc, epf->func_no, PCI_EPC_IRQ_MSIX, -+ reg->irq_number); - goto reset_handler; - } - -@@ -351,21 +378,23 @@ static void pci_epf_test_unbind(struct p - { - struct pci_epf_test *epf_test = epf_get_drvdata(epf); - struct pci_epc *epc = epf->epc; -+ struct pci_epf_bar *epf_bar; - int bar; - - cancel_delayed_work(&epf_test->cmd_handler); - pci_epc_stop(epc); - for (bar = BAR_0; bar <= BAR_5; bar++) { -+ epf_bar = &epf->bar[bar]; -+ - if (epf_test->reg[bar]) { - pci_epf_free_space(epf, epf_test->reg[bar], bar); -- pci_epc_clear_bar(epc, bar); -+ pci_epc_clear_bar(epc, epf->func_no, epf_bar); - } - } - } - - static int pci_epf_test_set_bar(struct pci_epf *epf) - { -- int flags; - int bar; - int ret; - struct pci_epf_bar *epf_bar; -@@ -374,20 +403,27 @@ static int pci_epf_test_set_bar(struct p - struct pci_epf_test *epf_test = epf_get_drvdata(epf); - enum pci_barno test_reg_bar = epf_test->test_reg_bar; - -- flags = PCI_BASE_ADDRESS_SPACE_MEMORY | PCI_BASE_ADDRESS_MEM_TYPE_32; -- if (sizeof(dma_addr_t) == 0x8) -- flags |= PCI_BASE_ADDRESS_MEM_TYPE_64; -- - for (bar = BAR_0; bar <= BAR_5; bar++) { - epf_bar = &epf->bar[bar]; -- ret = pci_epc_set_bar(epc, bar, epf_bar->phys_addr, -- epf_bar->size, flags); -+ -+ epf_bar->flags |= upper_32_bits(epf_bar->size) ? -+ PCI_BASE_ADDRESS_MEM_TYPE_64 : -+ PCI_BASE_ADDRESS_MEM_TYPE_32; -+ -+ ret = pci_epc_set_bar(epc, epf->func_no, epf_bar); - if (ret) { - pci_epf_free_space(epf, epf_test->reg[bar], bar); -- dev_err(dev, "failed to set BAR%d\n", bar); -+ dev_err(dev, "Failed to set BAR%d\n", bar); - if (bar == test_reg_bar) - return ret; - } -+ /* -+ * pci_epc_set_bar() sets PCI_BASE_ADDRESS_MEM_TYPE_64 -+ * if the specific implementation required a 64-bit BAR, -+ * even if we only requested a 32-bit BAR. -+ */ -+ if (epf_bar->flags & PCI_BASE_ADDRESS_MEM_TYPE_64) -+ bar++; - } - - return 0; -@@ -404,7 +440,7 @@ static int pci_epf_test_alloc_space(stru - base = pci_epf_alloc_space(epf, sizeof(struct pci_epf_test_reg), - test_reg_bar); - if (!base) { -- dev_err(dev, "failed to allocated register space\n"); -+ dev_err(dev, "Failed to allocated register space\n"); - return -ENOMEM; - } - epf_test->reg[test_reg_bar] = base; -@@ -414,7 +450,7 @@ static int pci_epf_test_alloc_space(stru - continue; - base = pci_epf_alloc_space(epf, bar_size[bar], bar); - if (!base) -- dev_err(dev, "failed to allocate space for BAR%d\n", -+ dev_err(dev, "Failed to allocate space for BAR%d\n", - bar); - epf_test->reg[bar] = base; - } -@@ -433,9 +469,18 @@ static int pci_epf_test_bind(struct pci_ - if (WARN_ON_ONCE(!epc)) - return -EINVAL; - -- ret = pci_epc_write_header(epc, header); -+ if (epc->features & EPC_FEATURE_NO_LINKUP_NOTIFIER) -+ epf_test->linkup_notifier = false; -+ else -+ epf_test->linkup_notifier = true; -+ -+ epf_test->msix_available = epc->features & EPC_FEATURE_MSIX_AVAILABLE; -+ -+ epf_test->test_reg_bar = EPC_FEATURE_GET_BAR(epc->features); -+ -+ ret = pci_epc_write_header(epc, epf->func_no, header); - if (ret) { -- dev_err(dev, "configuration header write failed\n"); -+ dev_err(dev, "Configuration header write failed\n"); - return ret; - } - -@@ -447,9 +492,19 @@ static int pci_epf_test_bind(struct pci_ - if (ret) - return ret; - -- ret = pci_epc_set_msi(epc, epf->msi_interrupts); -- if (ret) -+ ret = pci_epc_set_msi(epc, epf->func_no, epf->msi_interrupts); -+ if (ret) { -+ dev_err(dev, "MSI configuration failed\n"); - return ret; -+ } -+ -+ if (epf_test->msix_available) { -+ ret = pci_epc_set_msix(epc, epf->func_no, epf->msix_interrupts); -+ if (ret) { -+ dev_err(dev, "MSI-X configuration failed\n"); -+ return ret; -+ } -+ } - - if (!epf_test->linkup_notifier) - queue_work(kpcitest_workqueue, &epf_test->cmd_handler.work); -@@ -517,7 +572,7 @@ static int __init pci_epf_test_init(void - WQ_MEM_RECLAIM | WQ_HIGHPRI, 0); - ret = pci_epf_register_driver(&test_driver); - if (ret) { -- pr_err("failed to register pci epf test driver --> %d\n", ret); -+ pr_err("Failed to register pci epf test driver --> %d\n", ret); - return ret; - } - ---- a/drivers/pci/endpoint/pci-ep-cfs.c -+++ b/drivers/pci/endpoint/pci-ep-cfs.c -@@ -1,35 +1,28 @@ -+// SPDX-License-Identifier: GPL-2.0 - /** - * configfs to configure the PCI endpoint - * - * Copyright (C) 2017 Texas Instruments - * Author: Kishon Vijay Abraham I -- * -- * This program is free software: you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 of -- * the License as published by the Free Software Foundation. -- * -- * This program is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * You should have received a copy of the GNU General Public License -- * along with this program. If not, see . - */ - - #include -+#include - #include - - #include - #include - #include - -+static DEFINE_IDR(functions_idr); -+static DEFINE_MUTEX(functions_mutex); - static struct config_group *functions_group; - static struct config_group *controllers_group; - - struct pci_epf_group { - struct config_group group; - struct pci_epf *epf; -+ int index; - }; - - struct pci_epc_group { -@@ -151,7 +144,7 @@ static struct configfs_item_operations p - .drop_link = pci_epc_epf_unlink, - }; - --static struct config_item_type pci_epc_type = { -+static const struct config_item_type pci_epc_type = { - .ct_item_ops = &pci_epc_item_ops, - .ct_attrs = pci_epc_attrs, - .ct_owner = THIS_MODULE, -@@ -293,6 +286,28 @@ static ssize_t pci_epf_msi_interrupts_sh - to_pci_epf_group(item)->epf->msi_interrupts); - } - -+static ssize_t pci_epf_msix_interrupts_store(struct config_item *item, -+ const char *page, size_t len) -+{ -+ u16 val; -+ int ret; -+ -+ ret = kstrtou16(page, 0, &val); -+ if (ret) -+ return ret; -+ -+ to_pci_epf_group(item)->epf->msix_interrupts = val; -+ -+ return len; -+} -+ -+static ssize_t pci_epf_msix_interrupts_show(struct config_item *item, -+ char *page) -+{ -+ return sprintf(page, "%d\n", -+ to_pci_epf_group(item)->epf->msix_interrupts); -+} -+ - PCI_EPF_HEADER_R(vendorid) - PCI_EPF_HEADER_W_u16(vendorid) - -@@ -334,6 +349,7 @@ CONFIGFS_ATTR(pci_epf_, subsys_vendor_id - CONFIGFS_ATTR(pci_epf_, subsys_id); - CONFIGFS_ATTR(pci_epf_, interrupt_pin); - CONFIGFS_ATTR(pci_epf_, msi_interrupts); -+CONFIGFS_ATTR(pci_epf_, msix_interrupts); - - static struct configfs_attribute *pci_epf_attrs[] = { - &pci_epf_attr_vendorid, -@@ -347,6 +363,7 @@ static struct configfs_attribute *pci_ep - &pci_epf_attr_subsys_id, - &pci_epf_attr_interrupt_pin, - &pci_epf_attr_msi_interrupts, -+ &pci_epf_attr_msix_interrupts, - NULL, - }; - -@@ -354,6 +371,9 @@ static void pci_epf_release(struct confi - { - struct pci_epf_group *epf_group = to_pci_epf_group(item); - -+ mutex_lock(&functions_mutex); -+ idr_remove(&functions_idr, epf_group->index); -+ mutex_unlock(&functions_mutex); - pci_epf_destroy(epf_group->epf); - kfree(epf_group); - } -@@ -362,7 +382,7 @@ static struct configfs_item_operations p - .release = pci_epf_release, - }; - --static struct config_item_type pci_epf_type = { -+static const struct config_item_type pci_epf_type = { - .ct_item_ops = &pci_epf_ops, - .ct_attrs = pci_epf_attrs, - .ct_owner = THIS_MODULE, -@@ -373,22 +393,57 @@ static struct config_group *pci_epf_make - { - struct pci_epf_group *epf_group; - struct pci_epf *epf; -+ char *epf_name; -+ int index, err; - - epf_group = kzalloc(sizeof(*epf_group), GFP_KERNEL); - if (!epf_group) - return ERR_PTR(-ENOMEM); - -+ mutex_lock(&functions_mutex); -+ index = idr_alloc(&functions_idr, epf_group, 0, 0, GFP_KERNEL); -+ mutex_unlock(&functions_mutex); -+ if (index < 0) { -+ err = index; -+ goto free_group; -+ } -+ -+ epf_group->index = index; -+ - config_group_init_type_name(&epf_group->group, name, &pci_epf_type); - -- epf = pci_epf_create(group->cg_item.ci_name); -+ epf_name = kasprintf(GFP_KERNEL, "%s.%d", -+ group->cg_item.ci_name, epf_group->index); -+ if (!epf_name) { -+ err = -ENOMEM; -+ goto remove_idr; -+ } -+ -+ epf = pci_epf_create(epf_name); - if (IS_ERR(epf)) { - pr_err("failed to create endpoint function device\n"); -- return ERR_PTR(-EINVAL); -+ err = -EINVAL; -+ goto free_name; - } - - epf_group->epf = epf; - -+ kfree(epf_name); -+ - return &epf_group->group; -+ -+free_name: -+ kfree(epf_name); -+ -+remove_idr: -+ mutex_lock(&functions_mutex); -+ idr_remove(&functions_idr, epf_group->index); -+ mutex_unlock(&functions_mutex); -+ -+free_group: -+ kfree(epf_group); -+ -+ return ERR_PTR(err); - } - - static void pci_epf_drop(struct config_group *group, struct config_item *item) -@@ -401,7 +456,7 @@ static struct configfs_group_operations - .drop_item = &pci_epf_drop, - }; - --static struct config_item_type pci_epf_group_type = { -+static const struct config_item_type pci_epf_group_type = { - .ct_group_ops = &pci_epf_group_ops, - .ct_owner = THIS_MODULE, - }; -@@ -429,15 +484,15 @@ void pci_ep_cfs_remove_epf_group(struct - } - EXPORT_SYMBOL(pci_ep_cfs_remove_epf_group); - --static struct config_item_type pci_functions_type = { -+static const struct config_item_type pci_functions_type = { - .ct_owner = THIS_MODULE, - }; - --static struct config_item_type pci_controllers_type = { -+static const struct config_item_type pci_controllers_type = { - .ct_owner = THIS_MODULE, - }; - --static struct config_item_type pci_ep_type = { -+static const struct config_item_type pci_ep_type = { - .ct_owner = THIS_MODULE, - }; - ---- a/drivers/pci/endpoint/pci-epc-core.c -+++ b/drivers/pci/endpoint/pci-epc-core.c -@@ -1,20 +1,9 @@ -+// SPDX-License-Identifier: GPL-2.0 - /** - * PCI Endpoint *Controller* (EPC) library - * - * Copyright (C) 2017 Texas Instruments - * Author: Kishon Vijay Abraham I -- * -- * This program is free software: you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 of -- * the License as published by the Free Software Foundation. -- * -- * This program is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * You should have received a copy of the GNU General Public License -- * along with this program. If not, see . - */ - - #include -@@ -141,25 +130,26 @@ EXPORT_SYMBOL_GPL(pci_epc_start); - /** - * pci_epc_raise_irq() - interrupt the host system - * @epc: the EPC device which has to interrupt the host -- * @type: specify the type of interrupt; legacy or MSI -- * @interrupt_num: the MSI interrupt number -+ * @func_no: the endpoint function number in the EPC device -+ * @type: specify the type of interrupt; legacy, MSI or MSI-X -+ * @interrupt_num: the MSI or MSI-X interrupt number - * -- * Invoke to raise an MSI or legacy interrupt -+ * Invoke to raise an legacy, MSI or MSI-X interrupt - */ --int pci_epc_raise_irq(struct pci_epc *epc, enum pci_epc_irq_type type, -- u8 interrupt_num) -+int pci_epc_raise_irq(struct pci_epc *epc, u8 func_no, -+ enum pci_epc_irq_type type, u16 interrupt_num) - { - int ret; - unsigned long flags; - -- if (IS_ERR(epc)) -+ if (IS_ERR_OR_NULL(epc) || func_no >= epc->max_functions) - return -EINVAL; - - if (!epc->ops->raise_irq) - return 0; - - spin_lock_irqsave(&epc->lock, flags); -- ret = epc->ops->raise_irq(epc, type, interrupt_num); -+ ret = epc->ops->raise_irq(epc, func_no, type, interrupt_num); - spin_unlock_irqrestore(&epc->lock, flags); - - return ret; -@@ -169,22 +159,23 @@ EXPORT_SYMBOL_GPL(pci_epc_raise_irq); - /** - * pci_epc_get_msi() - get the number of MSI interrupt numbers allocated - * @epc: the EPC device to which MSI interrupts was requested -+ * @func_no: the endpoint function number in the EPC device - * - * Invoke to get the number of MSI interrupts allocated by the RC - */ --int pci_epc_get_msi(struct pci_epc *epc) -+int pci_epc_get_msi(struct pci_epc *epc, u8 func_no) - { - int interrupt; - unsigned long flags; - -- if (IS_ERR(epc)) -+ if (IS_ERR_OR_NULL(epc) || func_no >= epc->max_functions) - return 0; - - if (!epc->ops->get_msi) - return 0; - - spin_lock_irqsave(&epc->lock, flags); -- interrupt = epc->ops->get_msi(epc); -+ interrupt = epc->ops->get_msi(epc, func_no); - spin_unlock_irqrestore(&epc->lock, flags); - - if (interrupt < 0) -@@ -199,17 +190,19 @@ EXPORT_SYMBOL_GPL(pci_epc_get_msi); - /** - * pci_epc_set_msi() - set the number of MSI interrupt numbers required - * @epc: the EPC device on which MSI has to be configured -+ * @func_no: the endpoint function number in the EPC device - * @interrupts: number of MSI interrupts required by the EPF - * - * Invoke to set the required number of MSI interrupts. - */ --int pci_epc_set_msi(struct pci_epc *epc, u8 interrupts) -+int pci_epc_set_msi(struct pci_epc *epc, u8 func_no, u8 interrupts) - { - int ret; - u8 encode_int; - unsigned long flags; - -- if (IS_ERR(epc)) -+ if (IS_ERR_OR_NULL(epc) || func_no >= epc->max_functions || -+ interrupts > 32) - return -EINVAL; - - if (!epc->ops->set_msi) -@@ -218,7 +211,7 @@ int pci_epc_set_msi(struct pci_epc *epc, - encode_int = order_base_2(interrupts); - - spin_lock_irqsave(&epc->lock, flags); -- ret = epc->ops->set_msi(epc, encode_int); -+ ret = epc->ops->set_msi(epc, func_no, encode_int); - spin_unlock_irqrestore(&epc->lock, flags); - - return ret; -@@ -226,24 +219,83 @@ int pci_epc_set_msi(struct pci_epc *epc, - EXPORT_SYMBOL_GPL(pci_epc_set_msi); - - /** -+ * pci_epc_get_msix() - get the number of MSI-X interrupt numbers allocated -+ * @epc: the EPC device to which MSI-X interrupts was requested -+ * @func_no: the endpoint function number in the EPC device -+ * -+ * Invoke to get the number of MSI-X interrupts allocated by the RC -+ */ -+int pci_epc_get_msix(struct pci_epc *epc, u8 func_no) -+{ -+ int interrupt; -+ unsigned long flags; -+ -+ if (IS_ERR_OR_NULL(epc) || func_no >= epc->max_functions) -+ return 0; -+ -+ if (!epc->ops->get_msix) -+ return 0; -+ -+ spin_lock_irqsave(&epc->lock, flags); -+ interrupt = epc->ops->get_msix(epc, func_no); -+ spin_unlock_irqrestore(&epc->lock, flags); -+ -+ if (interrupt < 0) -+ return 0; -+ -+ return interrupt + 1; -+} -+EXPORT_SYMBOL_GPL(pci_epc_get_msix); -+ -+/** -+ * pci_epc_set_msix() - set the number of MSI-X interrupt numbers required -+ * @epc: the EPC device on which MSI-X has to be configured -+ * @func_no: the endpoint function number in the EPC device -+ * @interrupts: number of MSI-X interrupts required by the EPF -+ * -+ * Invoke to set the required number of MSI-X interrupts. -+ */ -+int pci_epc_set_msix(struct pci_epc *epc, u8 func_no, u16 interrupts) -+{ -+ int ret; -+ unsigned long flags; -+ -+ if (IS_ERR_OR_NULL(epc) || func_no >= epc->max_functions || -+ interrupts < 1 || interrupts > 2048) -+ return -EINVAL; -+ -+ if (!epc->ops->set_msix) -+ return 0; -+ -+ spin_lock_irqsave(&epc->lock, flags); -+ ret = epc->ops->set_msix(epc, func_no, interrupts - 1); -+ spin_unlock_irqrestore(&epc->lock, flags); -+ -+ return ret; -+} -+EXPORT_SYMBOL_GPL(pci_epc_set_msix); -+ -+/** - * pci_epc_unmap_addr() - unmap CPU address from PCI address - * @epc: the EPC device on which address is allocated -+ * @func_no: the endpoint function number in the EPC device - * @phys_addr: physical address of the local system - * - * Invoke to unmap the CPU address from PCI address. - */ --void pci_epc_unmap_addr(struct pci_epc *epc, phys_addr_t phys_addr) -+void pci_epc_unmap_addr(struct pci_epc *epc, u8 func_no, -+ phys_addr_t phys_addr) - { - unsigned long flags; - -- if (IS_ERR(epc)) -+ if (IS_ERR_OR_NULL(epc) || func_no >= epc->max_functions) - return; - - if (!epc->ops->unmap_addr) - return; - - spin_lock_irqsave(&epc->lock, flags); -- epc->ops->unmap_addr(epc, phys_addr); -+ epc->ops->unmap_addr(epc, func_no, phys_addr); - spin_unlock_irqrestore(&epc->lock, flags); - } - EXPORT_SYMBOL_GPL(pci_epc_unmap_addr); -@@ -251,26 +303,27 @@ EXPORT_SYMBOL_GPL(pci_epc_unmap_addr); - /** - * pci_epc_map_addr() - map CPU address to PCI address - * @epc: the EPC device on which address is allocated -+ * @func_no: the endpoint function number in the EPC device - * @phys_addr: physical address of the local system - * @pci_addr: PCI address to which the physical address should be mapped - * @size: the size of the allocation - * - * Invoke to map CPU address with PCI address. - */ --int pci_epc_map_addr(struct pci_epc *epc, phys_addr_t phys_addr, -- u64 pci_addr, size_t size) -+int pci_epc_map_addr(struct pci_epc *epc, u8 func_no, -+ phys_addr_t phys_addr, u64 pci_addr, size_t size) - { - int ret; - unsigned long flags; - -- if (IS_ERR(epc)) -+ if (IS_ERR_OR_NULL(epc) || func_no >= epc->max_functions) - return -EINVAL; - - if (!epc->ops->map_addr) - return 0; - - spin_lock_irqsave(&epc->lock, flags); -- ret = epc->ops->map_addr(epc, phys_addr, pci_addr, size); -+ ret = epc->ops->map_addr(epc, func_no, phys_addr, pci_addr, size); - spin_unlock_irqrestore(&epc->lock, flags); - - return ret; -@@ -280,22 +333,26 @@ EXPORT_SYMBOL_GPL(pci_epc_map_addr); - /** - * pci_epc_clear_bar() - reset the BAR - * @epc: the EPC device for which the BAR has to be cleared -- * @bar: the BAR number that has to be reset -+ * @func_no: the endpoint function number in the EPC device -+ * @epf_bar: the struct epf_bar that contains the BAR information - * - * Invoke to reset the BAR of the endpoint device. - */ --void pci_epc_clear_bar(struct pci_epc *epc, int bar) -+void pci_epc_clear_bar(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_bar *epf_bar) - { - unsigned long flags; - -- if (IS_ERR(epc)) -+ if (IS_ERR_OR_NULL(epc) || func_no >= epc->max_functions || -+ (epf_bar->barno == BAR_5 && -+ epf_bar->flags & PCI_BASE_ADDRESS_MEM_TYPE_64)) - return; - - if (!epc->ops->clear_bar) - return; - - spin_lock_irqsave(&epc->lock, flags); -- epc->ops->clear_bar(epc, bar); -+ epc->ops->clear_bar(epc, func_no, epf_bar); - spin_unlock_irqrestore(&epc->lock, flags); - } - EXPORT_SYMBOL_GPL(pci_epc_clear_bar); -@@ -303,26 +360,32 @@ EXPORT_SYMBOL_GPL(pci_epc_clear_bar); - /** - * pci_epc_set_bar() - configure BAR in order for host to assign PCI addr space - * @epc: the EPC device on which BAR has to be configured -- * @bar: the BAR number that has to be configured -- * @size: the size of the addr space -- * @flags: specify memory allocation/io allocation/32bit address/64 bit address -+ * @func_no: the endpoint function number in the EPC device -+ * @epf_bar: the struct epf_bar that contains the BAR information - * - * Invoke to configure the BAR of the endpoint device. - */ --int pci_epc_set_bar(struct pci_epc *epc, enum pci_barno bar, -- dma_addr_t bar_phys, size_t size, int flags) -+int pci_epc_set_bar(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_bar *epf_bar) - { - int ret; - unsigned long irq_flags; -+ int flags = epf_bar->flags; - -- if (IS_ERR(epc)) -+ if (IS_ERR_OR_NULL(epc) || func_no >= epc->max_functions || -+ (epf_bar->barno == BAR_5 && -+ flags & PCI_BASE_ADDRESS_MEM_TYPE_64) || -+ (flags & PCI_BASE_ADDRESS_SPACE_IO && -+ flags & PCI_BASE_ADDRESS_IO_MASK) || -+ (upper_32_bits(epf_bar->size) && -+ !(flags & PCI_BASE_ADDRESS_MEM_TYPE_64))) - return -EINVAL; - - if (!epc->ops->set_bar) - return 0; - - spin_lock_irqsave(&epc->lock, irq_flags); -- ret = epc->ops->set_bar(epc, bar, bar_phys, size, flags); -+ ret = epc->ops->set_bar(epc, func_no, epf_bar); - spin_unlock_irqrestore(&epc->lock, irq_flags); - - return ret; -@@ -332,6 +395,7 @@ EXPORT_SYMBOL_GPL(pci_epc_set_bar); - /** - * pci_epc_write_header() - write standard configuration header - * @epc: the EPC device to which the configuration header should be written -+ * @func_no: the endpoint function number in the EPC device - * @header: standard configuration header fields - * - * Invoke to write the configuration header to the endpoint controller. Every -@@ -339,19 +403,20 @@ EXPORT_SYMBOL_GPL(pci_epc_set_bar); - * configuration header would be written. The callback function should write - * the header fields to this dedicated location. - */ --int pci_epc_write_header(struct pci_epc *epc, struct pci_epf_header *header) -+int pci_epc_write_header(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_header *header) - { - int ret; - unsigned long flags; - -- if (IS_ERR(epc)) -+ if (IS_ERR_OR_NULL(epc) || func_no >= epc->max_functions) - return -EINVAL; - - if (!epc->ops->write_header) - return 0; - - spin_lock_irqsave(&epc->lock, flags); -- ret = epc->ops->write_header(epc, header); -+ ret = epc->ops->write_header(epc, func_no, header); - spin_unlock_irqrestore(&epc->lock, flags); - - return ret; ---- a/drivers/pci/endpoint/pci-epc-mem.c -+++ b/drivers/pci/endpoint/pci-epc-mem.c -@@ -1,20 +1,9 @@ -+// SPDX-License-Identifier: GPL-2.0 - /** - * PCI Endpoint *Controller* Address Space Management - * - * Copyright (C) 2017 Texas Instruments - * Author: Kishon Vijay Abraham I -- * -- * This program is free software: you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 of -- * the License as published by the Free Software Foundation. -- * -- * This program is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * You should have received a copy of the GNU General Public License -- * along with this program. If not, see . - */ - - #include ---- a/drivers/pci/endpoint/pci-epf-core.c -+++ b/drivers/pci/endpoint/pci-epf-core.c -@@ -1,20 +1,9 @@ -+// SPDX-License-Identifier: GPL-2.0 - /** - * PCI Endpoint *Function* (EPF) library - * - * Copyright (C) 2017 Texas Instruments - * Author: Kishon Vijay Abraham I -- * -- * This program is free software: you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 of -- * the License as published by the Free Software Foundation. -- * -- * This program is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * You should have received a copy of the GNU General Public License -- * along with this program. If not, see . - */ - - #include -@@ -26,6 +15,8 @@ - #include - #include - -+static DEFINE_MUTEX(pci_epf_mutex); -+ - static struct bus_type pci_epf_bus_type; - static const struct device_type pci_epf_type; - -@@ -109,6 +100,8 @@ void pci_epf_free_space(struct pci_epf * - - epf->bar[bar].phys_addr = 0; - epf->bar[bar].size = 0; -+ epf->bar[bar].barno = 0; -+ epf->bar[bar].flags = 0; - } - EXPORT_SYMBOL_GPL(pci_epf_free_space); - -@@ -137,11 +130,27 @@ void *pci_epf_alloc_space(struct pci_epf - - epf->bar[bar].phys_addr = phys_addr; - epf->bar[bar].size = size; -+ epf->bar[bar].barno = bar; -+ epf->bar[bar].flags = PCI_BASE_ADDRESS_SPACE_MEMORY; - - return space; - } - EXPORT_SYMBOL_GPL(pci_epf_alloc_space); - -+static void pci_epf_remove_cfs(struct pci_epf_driver *driver) -+{ -+ struct config_group *group, *tmp; -+ -+ if (!IS_ENABLED(CONFIG_PCI_ENDPOINT_CONFIGFS)) -+ return; -+ -+ mutex_lock(&pci_epf_mutex); -+ list_for_each_entry_safe(group, tmp, &driver->epf_group, group_entry) -+ pci_ep_cfs_remove_epf_group(group); -+ list_del(&driver->epf_group); -+ mutex_unlock(&pci_epf_mutex); -+} -+ - /** - * pci_epf_unregister_driver() - unregister the PCI EPF driver - * @driver: the PCI EPF driver that has to be unregistered -@@ -150,11 +159,38 @@ EXPORT_SYMBOL_GPL(pci_epf_alloc_space); - */ - void pci_epf_unregister_driver(struct pci_epf_driver *driver) - { -- pci_ep_cfs_remove_epf_group(driver->group); -+ pci_epf_remove_cfs(driver); - driver_unregister(&driver->driver); - } - EXPORT_SYMBOL_GPL(pci_epf_unregister_driver); - -+static int pci_epf_add_cfs(struct pci_epf_driver *driver) -+{ -+ struct config_group *group; -+ const struct pci_epf_device_id *id; -+ -+ if (!IS_ENABLED(CONFIG_PCI_ENDPOINT_CONFIGFS)) -+ return 0; -+ -+ INIT_LIST_HEAD(&driver->epf_group); -+ -+ id = driver->id_table; -+ while (id->name[0]) { -+ group = pci_ep_cfs_add_epf_group(id->name); -+ if (IS_ERR(group)) { -+ pci_epf_remove_cfs(driver); -+ return PTR_ERR(group); -+ } -+ -+ mutex_lock(&pci_epf_mutex); -+ list_add_tail(&group->group_entry, &driver->epf_group); -+ mutex_unlock(&pci_epf_mutex); -+ id++; -+ } -+ -+ return 0; -+} -+ - /** - * __pci_epf_register_driver() - register a new PCI EPF driver - * @driver: structure representing PCI EPF driver -@@ -180,7 +216,7 @@ int __pci_epf_register_driver(struct pci - if (ret) - return ret; - -- driver->group = pci_ep_cfs_add_epf_group(driver->driver.name); -+ pci_epf_add_cfs(driver); - - return 0; - } -@@ -211,29 +247,17 @@ struct pci_epf *pci_epf_create(const cha - int ret; - struct pci_epf *epf; - struct device *dev; -- char *func_name; -- char *buf; -+ int len; - - epf = kzalloc(sizeof(*epf), GFP_KERNEL); -- if (!epf) { -- ret = -ENOMEM; -- goto err_ret; -- } -+ if (!epf) -+ return ERR_PTR(-ENOMEM); - -- buf = kstrdup(name, GFP_KERNEL); -- if (!buf) { -- ret = -ENOMEM; -- goto free_epf; -- } -- -- func_name = buf; -- buf = strchrnul(buf, '.'); -- *buf = '\0'; -- -- epf->name = kstrdup(func_name, GFP_KERNEL); -+ len = strchrnul(name, '.') - name; -+ epf->name = kstrndup(name, len, GFP_KERNEL); - if (!epf->name) { -- ret = -ENOMEM; -- goto free_func_name; -+ kfree(epf); -+ return ERR_PTR(-ENOMEM); - } - - dev = &epf->dev; -@@ -242,28 +266,18 @@ struct pci_epf *pci_epf_create(const cha - dev->type = &pci_epf_type; - - ret = dev_set_name(dev, "%s", name); -- if (ret) -- goto put_dev; -+ if (ret) { -+ put_device(dev); -+ return ERR_PTR(ret); -+ } - - ret = device_add(dev); -- if (ret) -- goto put_dev; -+ if (ret) { -+ put_device(dev); -+ return ERR_PTR(ret); -+ } - -- kfree(func_name); - return epf; -- --put_dev: -- put_device(dev); -- kfree(epf->name); -- --free_func_name: -- kfree(func_name); -- --free_epf: -- kfree(epf); -- --err_ret: -- return ERR_PTR(ret); - } - EXPORT_SYMBOL_GPL(pci_epf_create); - ---- a/drivers/pci/host/pci-host-common.c -+++ b/drivers/pci/host/pci-host-common.c -@@ -113,9 +113,7 @@ err_out: - int pci_host_common_probe(struct platform_device *pdev, - struct pci_ecam_ops *ops) - { -- const char *type; - struct device *dev = &pdev->dev; -- struct device_node *np = dev->of_node; - struct pci_bus *bus, *child; - struct pci_host_bridge *bridge; - struct pci_config_window *cfg; -@@ -126,12 +124,6 @@ int pci_host_common_probe(struct platfor - if (!bridge) - return -ENOMEM; - -- type = of_get_property(np, "device_type", NULL); -- if (!type || strcmp(type, "pci")) { -- dev_err(dev, "invalid \"device_type\" %s\n", type); -- return -EINVAL; -- } -- - of_pci_check_probe_only(); - - /* Parse and map our Configuration Space windows */ ---- a/drivers/pci/host/pcie-xilinx-nwl.c -+++ b/drivers/pci/host/pcie-xilinx-nwl.c -@@ -778,16 +778,7 @@ static int nwl_pcie_parse_dt(struct nwl_ - struct platform_device *pdev) - { - struct device *dev = pcie->dev; -- struct device_node *node = dev->of_node; - struct resource *res; -- const char *type; -- -- /* Check for device type */ -- type = of_get_property(node, "device_type", NULL); -- if (!type || strcmp(type, "pci")) { -- dev_err(dev, "invalid \"device_type\" %s\n", type); -- return -EINVAL; -- } - - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "breg"); - pcie->breg_base = devm_ioremap_resource(dev, res); ---- a/drivers/pci/host/pcie-xilinx.c -+++ b/drivers/pci/host/pcie-xilinx.c -@@ -584,15 +584,8 @@ static int xilinx_pcie_parse_dt(struct x - struct device *dev = port->dev; - struct device_node *node = dev->of_node; - struct resource regs; -- const char *type; - int err; - -- type = of_get_property(node, "device_type", NULL); -- if (!type || strcmp(type, "pci")) { -- dev_err(dev, "invalid \"device_type\" %s\n", type); -- return -EINVAL; -- } -- - err = of_address_to_resource(node, 0, ®s); - if (err) { - dev_err(dev, "missing \"reg\" property\n"); ---- /dev/null -+++ b/drivers/pci/mobiveil/Kconfig -@@ -0,0 +1,50 @@ -+# SPDX-License-Identifier: GPL-2.0 -+ -+menu "Mobiveil PCIe Core Support" -+ depends on PCI -+ -+config PCIE_MOBIVEIL -+ bool -+ -+config PCIE_MOBIVEIL_HOST -+ bool -+ depends on PCI_MSI_IRQ_DOMAIN -+ select PCIE_MOBIVEIL -+ -+config PCIE_MOBIVEIL_EP -+ bool -+ depends on PCI_ENDPOINT -+ select PCIE_MOBIVEIL -+ -+config PCIE_MOBIVEIL_PLAT -+ bool "Mobiveil AXI PCIe controller" -+ depends on ARCH_ZYNQMP || COMPILE_TEST -+ depends on OF -+ select PCIE_MOBIVEIL_HOST -+ help -+ Say Y here if you want to enable support for the Mobiveil AXI PCIe -+ Soft IP. It has up to 8 outbound and inbound windows -+ for address translation and it is a PCIe Gen4 IP. -+ -+config PCI_LAYERSCAPE_GEN4 -+ bool "Freescale Layerscpe PCIe Gen4 controller in RC mode" -+ depends on PCI -+ depends on OF && (ARM64 || ARCH_LAYERSCAPE) -+ depends on PCI_MSI_IRQ_DOMAIN -+ select PCIE_MOBIVEIL_HOST -+ help -+ Say Y here if you want PCIe Gen4 controller support on -+ Layerscape SoCs. And the PCIe controller work in RC mode -+ by setting the RCW[HOST_AGT_PEX] to 0. -+ -+config PCI_LAYERSCAPE_GEN4_EP -+ bool "Freescale Layerscpe PCIe Gen4 controller in EP mode" -+ depends on PCI -+ depends on OF && (ARM64 || ARCH_LAYERSCAPE) -+ depends on PCI_ENDPOINT -+ select PCIE_MOBIVEIL_EP -+ help -+ Say Y here if you want PCIe Gen4 controller support on -+ Layerscape SoCs. And the PCIe controller work in EP mode -+ by setting the RCW[HOST_AGT_PEX] to 1. -+endmenu ---- /dev/null -+++ b/drivers/pci/mobiveil/Makefile -@@ -0,0 +1,7 @@ -+# SPDX-License-Identifier: GPL-2.0 -+obj-$(CONFIG_PCIE_MOBIVEIL) += pcie-mobiveil.o -+obj-$(CONFIG_PCIE_MOBIVEIL_HOST) += pcie-mobiveil-host.o -+obj-$(CONFIG_PCIE_MOBIVEIL_EP) += pcie-mobiveil-ep.o -+obj-$(CONFIG_PCIE_MOBIVEIL_PLAT) += pcie-mobiveil-plat.o -+obj-$(CONFIG_PCI_LAYERSCAPE_GEN4) += pci-layerscape-gen4.o -+obj-$(CONFIG_PCI_LAYERSCAPE_GEN4_EP) += pci-layerscape-gen4-ep.o ---- /dev/null -+++ b/drivers/pci/mobiveil/pci-layerscape-gen4-ep.c -@@ -0,0 +1,178 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * PCIe controller EP driver for Freescale Layerscape SoCs -+ * -+ * Copyright (C) 2018 NXP Semiconductor. -+ * -+ * Author: Xiaowei Bao -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "pcie-mobiveil.h" -+ -+struct ls_pcie_g4_ep { -+ struct mobiveil_pcie *mv_pci; -+}; -+ -+#define to_ls_pcie_g4_ep(x) dev_get_drvdata((x)->dev) -+ -+static const struct of_device_id ls_pcie_g4_ep_of_match[] = { -+ { .compatible = "fsl,lx2160a-pcie-ep",}, -+ { }, -+}; -+ -+static void ls_pcie_g4_get_bar_num(struct mobiveil_pcie_ep *ep) -+{ -+ struct mobiveil_pcie *mv_pci = to_mobiveil_pcie_from_ep(ep); -+ u32 type, reg; -+ u8 bar; -+ -+ ep->bar_num = BAR_5 + 1; -+ -+ for (bar = BAR_0; bar <= BAR_5; bar++) { -+ reg = PCI_BASE_ADDRESS_0 + (4 * bar); -+ type = csr_readl(mv_pci, reg) & -+ PCI_BASE_ADDRESS_MEM_TYPE_MASK; -+ if (type & PCI_BASE_ADDRESS_MEM_TYPE_64) -+ ep->bar_num--; -+ } -+} -+ -+static void ls_pcie_g4_ep_init(struct mobiveil_pcie_ep *ep) -+{ -+ struct mobiveil_pcie *mv_pci = to_mobiveil_pcie_from_ep(ep); -+ struct pci_epc *epc = ep->epc; -+ enum pci_barno bar; -+ int win_idx, val; -+ -+ /* -+ * Errata: unsupported request error on inbound posted write -+ * transaction, PCIe controller reports advisory error instead -+ * of uncorrectable error message to RC. -+ * workaround: set the bit20(unsupported_request_Error_severity) with -+ * value 1 in uncorrectable_Error_Severity_Register, make the -+ * unsupported request error generate the fatal error. -+ */ -+ val = csr_readl(mv_pci, CFG_UNCORRECTABLE_ERROR_SEVERITY); -+ val |= 1 << UNSUPPORTED_REQUEST_ERROR_SHIFT; -+ csr_writel(mv_pci, val, CFG_UNCORRECTABLE_ERROR_SEVERITY); -+ -+ ls_pcie_g4_get_bar_num(ep); -+ -+ for (bar = BAR_0; bar < (ep->bar_num * ep->pf_num); bar++) -+ mobiveil_pcie_ep_reset_bar(mv_pci, bar); -+ -+ for (win_idx = 0; win_idx < MAX_IATU_OUT; win_idx++) -+ mobiveil_pcie_disable_ob_win(mv_pci, win_idx); -+ -+ epc->features |= EPC_FEATURE_NO_LINKUP_NOTIFIER; -+ epc->features |= EPC_FEATURE_MSIX_AVAILABLE; -+} -+ -+static int ls_pcie_g4_ep_raise_irq(struct mobiveil_pcie_ep *ep, u8 func_no, -+ enum pci_epc_irq_type type, -+ u16 interrupt_num) -+{ -+ struct mobiveil_pcie *mv_pci = to_mobiveil_pcie_from_ep(ep); -+ -+ switch (type) { -+ case PCI_EPC_IRQ_LEGACY: -+ return mobiveil_pcie_ep_raise_legacy_irq(ep, func_no); -+ case PCI_EPC_IRQ_MSI: -+ return mobiveil_pcie_ep_raise_msi_irq(ep, func_no, -+ interrupt_num); -+ case PCI_EPC_IRQ_MSIX: -+ return mobiveil_pcie_ep_raise_msix_irq(ep, func_no, -+ interrupt_num); -+ default: -+ dev_err(&mv_pci->pdev->dev, "UNKNOWN IRQ type\n"); -+ } -+ -+ return 0; -+} -+ -+static struct mobiveil_pcie_ep_ops pcie_ep_ops = { -+ .ep_init = ls_pcie_g4_ep_init, -+ .raise_irq = ls_pcie_g4_ep_raise_irq, -+}; -+ -+static int __init ls_pcie_gen4_add_pcie_ep(struct ls_pcie_g4_ep *ls_pcie_g4_ep, -+ struct platform_device *pdev) -+{ -+ struct mobiveil_pcie *mv_pci = ls_pcie_g4_ep->mv_pci; -+ struct device *dev = &pdev->dev; -+ struct mobiveil_pcie_ep *ep; -+ struct resource *res; -+ int ret; -+ struct device_node *np = dev->of_node; -+ -+ ep = &mv_pci->ep; -+ ep->ops = &pcie_ep_ops; -+ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space"); -+ if (!res) -+ return -EINVAL; -+ -+ ep->phys_base = res->start; -+ ep->addr_size = resource_size(res); -+ -+ ret = of_property_read_u32(np, "max-functions", &ep->pf_num); -+ if (ret < 0) -+ ep->pf_num = 1; -+ -+ ret = mobiveil_pcie_ep_init(ep); -+ if (ret) { -+ dev_err(dev, "failed to initialize endpoint\n"); -+ return ret; -+ } -+ -+ return 0; -+} -+ -+static int __init ls_pcie_g4_ep_probe(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct mobiveil_pcie *mv_pci; -+ struct ls_pcie_g4_ep *ls_pcie_g4_ep; -+ struct resource *res; -+ int ret; -+ -+ ls_pcie_g4_ep = devm_kzalloc(dev, sizeof(*ls_pcie_g4_ep), GFP_KERNEL); -+ if (!ls_pcie_g4_ep) -+ return -ENOMEM; -+ -+ mv_pci = devm_kzalloc(dev, sizeof(*mv_pci), GFP_KERNEL); -+ if (!mv_pci) -+ return -ENOMEM; -+ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs"); -+ mv_pci->csr_axi_slave_base = devm_pci_remap_cfg_resource(dev, res); -+ if (IS_ERR(mv_pci->csr_axi_slave_base)) -+ return PTR_ERR(mv_pci->csr_axi_slave_base); -+ -+ mv_pci->pdev = pdev; -+ ls_pcie_g4_ep->mv_pci = mv_pci; -+ -+ platform_set_drvdata(pdev, ls_pcie_g4_ep); -+ -+ ret = ls_pcie_gen4_add_pcie_ep(ls_pcie_g4_ep, pdev); -+ -+ return ret; -+} -+ -+static struct platform_driver ls_pcie_g4_ep_driver = { -+ .driver = { -+ .name = "layerscape-pcie-gen4-ep", -+ .of_match_table = ls_pcie_g4_ep_of_match, -+ .suppress_bind_attrs = true, -+ }, -+}; -+builtin_platform_driver_probe(ls_pcie_g4_ep_driver, ls_pcie_g4_ep_probe); ---- /dev/null -+++ b/drivers/pci/mobiveil/pci-layerscape-gen4.c -@@ -0,0 +1,292 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * PCIe host controller driver for NXP Layerscape SoCs -+ * -+ * Copyright 2018 NXP -+ * -+ * Author: Zhiqiang Hou -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "pcie-mobiveil.h" -+ -+/* LUT and PF control registers */ -+#define PCIE_LUT_OFF (0x80000) -+#define PCIE_LUT_GCR (0x28) -+#define PCIE_LUT_GCR_RRE (0) -+ -+#define PCIE_PF_OFF (0xc0000) -+#define PCIE_PF_INT_STAT (0x18) -+#define PF_INT_STAT_PABRST (31) -+ -+#define PCIE_PF_DBG (0x7fc) -+#define PF_DBG_LTSSM_MASK (0x3f) -+#define PF_DBG_WE (31) -+#define PF_DBG_PABR (27) -+ -+#define LS_PCIE_G4_LTSSM_L0 0x2d /* L0 state */ -+ -+#define to_ls_pcie_g4(x) platform_get_drvdata((x)->pdev) -+ -+struct ls_pcie_g4 { -+ struct mobiveil_pcie *pci; -+ struct delayed_work dwork; -+ int irq; -+}; -+ -+static inline u32 ls_pcie_g4_lut_readl(struct ls_pcie_g4 *pcie, u32 off) -+{ -+ return ioread32(pcie->pci->csr_axi_slave_base + PCIE_LUT_OFF + off); -+} -+ -+static inline void ls_pcie_g4_lut_writel(struct ls_pcie_g4 *pcie, -+ u32 off, u32 val) -+{ -+ iowrite32(val, pcie->pci->csr_axi_slave_base + PCIE_LUT_OFF + off); -+} -+ -+static inline u32 ls_pcie_g4_pf_readl(struct ls_pcie_g4 *pcie, u32 off) -+{ -+ return ioread32(pcie->pci->csr_axi_slave_base + PCIE_PF_OFF + off); -+} -+ -+static inline void ls_pcie_g4_pf_writel(struct ls_pcie_g4 *pcie, -+ u32 off, u32 val) -+{ -+ iowrite32(val, pcie->pci->csr_axi_slave_base + PCIE_PF_OFF + off); -+} -+ -+static bool ls_pcie_g4_is_bridge(struct ls_pcie_g4 *pcie) -+{ -+ struct mobiveil_pcie *mv_pci = pcie->pci; -+ u32 header_type; -+ -+ header_type = csr_readb(mv_pci, PCI_HEADER_TYPE); -+ header_type &= 0x7f; -+ -+ return header_type == PCI_HEADER_TYPE_BRIDGE; -+} -+ -+static int ls_pcie_g4_link_up(struct mobiveil_pcie *pci) -+{ -+ struct ls_pcie_g4 *pcie = to_ls_pcie_g4(pci); -+ u32 state; -+ -+ state = ls_pcie_g4_pf_readl(pcie, PCIE_PF_DBG); -+ state = state & PF_DBG_LTSSM_MASK; -+ -+ if (state == LS_PCIE_G4_LTSSM_L0) -+ return 1; -+ -+ return 0; -+} -+ -+static void ls_pcie_g4_reinit_hw(struct ls_pcie_g4 *pcie) -+{ -+ struct mobiveil_pcie *mv_pci = pcie->pci; -+ u32 val, act_stat; -+ int to = 100; -+ -+ /* Poll for pab_csb_reset to set and PAB activity to clear */ -+ do { -+ usleep_range(10, 15); -+ val = ls_pcie_g4_pf_readl(pcie, PCIE_PF_INT_STAT); -+ act_stat = csr_readl(mv_pci, PAB_ACTIVITY_STAT); -+ } while (((val & 1 << PF_INT_STAT_PABRST) == 0 || act_stat) && to--); -+ if (to < 0) { -+ dev_err(&mv_pci->pdev->dev, "poll PABRST&PABACT timeout\n"); -+ return; -+ } -+ -+ /* clear PEX_RESET bit in PEX_PF0_DBG register */ -+ val = ls_pcie_g4_pf_readl(pcie, PCIE_PF_DBG); -+ val |= 1 << PF_DBG_WE; -+ ls_pcie_g4_pf_writel(pcie, PCIE_PF_DBG, val); -+ -+ val = ls_pcie_g4_pf_readl(pcie, PCIE_PF_DBG); -+ val |= 1 << PF_DBG_PABR; -+ ls_pcie_g4_pf_writel(pcie, PCIE_PF_DBG, val); -+ -+ val = ls_pcie_g4_pf_readl(pcie, PCIE_PF_DBG); -+ val &= ~(1 << PF_DBG_WE); -+ ls_pcie_g4_pf_writel(pcie, PCIE_PF_DBG, val); -+ -+ mobiveil_host_init(mv_pci, true); -+ -+ to = 100; -+ while (!ls_pcie_g4_link_up(mv_pci) && to--) -+ usleep_range(200, 250); -+ if (to < 0) -+ dev_err(&mv_pci->pdev->dev, "PCIe link trainning timeout\n"); -+} -+ -+static irqreturn_t ls_pcie_g4_handler(int irq, void *dev_id) -+{ -+ struct ls_pcie_g4 *pcie = (struct ls_pcie_g4 *)dev_id; -+ struct mobiveil_pcie *mv_pci = pcie->pci; -+ u32 val; -+ -+ val = csr_readl(mv_pci, PAB_INTP_AMBA_MISC_STAT); -+ if (!val) -+ return IRQ_NONE; -+ -+ if (val & PAB_INTP_RESET) -+ schedule_delayed_work(&pcie->dwork, msecs_to_jiffies(1)); -+ -+ csr_writel(mv_pci, val, PAB_INTP_AMBA_MISC_STAT); -+ -+ return IRQ_HANDLED; -+} -+ -+static int ls_pcie_g4_interrupt_init(struct mobiveil_pcie *mv_pci) -+{ -+ struct ls_pcie_g4 *pcie = to_ls_pcie_g4(mv_pci); -+ u32 val; -+ int ret; -+ -+ pcie->irq = platform_get_irq_byname(mv_pci->pdev, "intr"); -+ if (pcie->irq < 0) { -+ dev_err(&mv_pci->pdev->dev, "Can't get 'intr' irq.\n"); -+ return pcie->irq; -+ } -+ ret = devm_request_irq(&mv_pci->pdev->dev, pcie->irq, -+ ls_pcie_g4_handler, IRQF_SHARED, -+ mv_pci->pdev->name, pcie); -+ if (ret) { -+ dev_err(&mv_pci->pdev->dev, "Can't register PCIe IRQ.\n"); -+ return ret; -+ } -+ -+ /* Enable interrupts */ -+ val = PAB_INTP_INTX_MASK | PAB_INTP_MSI | PAB_INTP_RESET | -+ PAB_INTP_PCIE_UE | PAB_INTP_IE_PMREDI | PAB_INTP_IE_EC; -+ csr_writel(mv_pci, val, PAB_INTP_AMBA_MISC_ENB); -+ -+ return 0; -+} -+ -+static void ls_pcie_g4_reset(struct work_struct *work) -+{ -+ struct delayed_work *dwork = container_of(work, struct delayed_work, -+ work); -+ struct ls_pcie_g4 *pcie = container_of(dwork, struct ls_pcie_g4, dwork); -+ struct mobiveil_pcie *mv_pci = pcie->pci; -+ u16 ctrl; -+ -+ ctrl = csr_readw(mv_pci, PCI_BRIDGE_CONTROL); -+ ctrl &= ~PCI_BRIDGE_CTL_BUS_RESET; -+ csr_writew(mv_pci, ctrl, PCI_BRIDGE_CONTROL); -+ ls_pcie_g4_reinit_hw(pcie); -+} -+ -+static int ls_pcie_g4_read_other_conf(struct pci_bus *bus, unsigned int devfn, -+ int where, int size, u32 *val) -+{ -+ struct mobiveil_pcie *pci = bus->sysdata; -+ struct ls_pcie_g4 *pcie = to_ls_pcie_g4(pci); -+ int ret; -+ -+ if (where == PCI_VENDOR_ID) -+ ls_pcie_g4_lut_writel(pcie, PCIE_LUT_GCR, -+ 0 << PCIE_LUT_GCR_RRE); -+ -+ ret = pci_generic_config_read(bus, devfn, where, size, val); -+ -+ if (where == PCI_VENDOR_ID) -+ ls_pcie_g4_lut_writel(pcie, PCIE_LUT_GCR, -+ 1 << PCIE_LUT_GCR_RRE); -+ -+ return ret; -+} -+ -+static struct mobiveil_rp_ops ls_pcie_g4_rp_ops = { -+ .interrupt_init = ls_pcie_g4_interrupt_init, -+ .read_other_conf = ls_pcie_g4_read_other_conf, -+}; -+ -+static const struct mobiveil_pab_ops ls_pcie_g4_pab_ops = { -+ .link_up = ls_pcie_g4_link_up, -+}; -+ -+static void workaround_tkt381274(struct ls_pcie_g4 *pcie) -+{ -+ struct mobiveil_pcie *mv_pci = pcie->pci; -+ u32 val; -+ -+ /* Set ACK latency timeout */ -+ val = csr_readl(mv_pci, GPEX_ACK_REPLAY_TO); -+ val &= ~(ACK_LAT_TO_VAL_MASK << ACK_LAT_TO_VAL_SHIFT); -+ val |= (4 << ACK_LAT_TO_VAL_SHIFT); -+ csr_writel(mv_pci, val, GPEX_ACK_REPLAY_TO); -+} -+ -+static int __init ls_pcie_g4_probe(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct mobiveil_pcie *mv_pci; -+ struct ls_pcie_g4 *pcie; -+ struct device_node *np = dev->of_node; -+ int ret; -+ -+ if (!of_parse_phandle(np, "msi-parent", 0)) { -+ dev_err(dev, "failed to find msi-parent\n"); -+ return -EINVAL; -+ } -+ -+ pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL); -+ if (!pcie) -+ return -ENOMEM; -+ -+ mv_pci = devm_kzalloc(dev, sizeof(*mv_pci), GFP_KERNEL); -+ if (!mv_pci) -+ return -ENOMEM; -+ -+ mv_pci->pdev = pdev; -+ mv_pci->ops = &ls_pcie_g4_pab_ops; -+ mv_pci->rp.ops = &ls_pcie_g4_rp_ops; -+ pcie->pci = mv_pci; -+ -+ platform_set_drvdata(pdev, pcie); -+ -+ INIT_DELAYED_WORK(&pcie->dwork, ls_pcie_g4_reset); -+ -+ ret = mobiveil_pcie_host_probe(mv_pci); -+ if (ret) { -+ dev_err(dev, "fail to probe!\n"); -+ return ret; -+ } -+ -+ if (!ls_pcie_g4_is_bridge(pcie)) -+ return -ENODEV; -+ -+ workaround_tkt381274(pcie); -+ -+ return 0; -+} -+ -+static const struct of_device_id ls_pcie_g4_of_match[] = { -+ { .compatible = "fsl,lx2160a-pcie", }, -+ { }, -+}; -+ -+static struct platform_driver ls_pcie_g4_driver = { -+ .driver = { -+ .name = "layerscape-pcie-gen4", -+ .of_match_table = ls_pcie_g4_of_match, -+ .suppress_bind_attrs = true, -+ }, -+}; -+ -+builtin_platform_driver_probe(ls_pcie_g4_driver, ls_pcie_g4_probe); ---- /dev/null -+++ b/drivers/pci/mobiveil/pcie-mobiveil-ep.c -@@ -0,0 +1,512 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/** -+ * Mobiveil PCIe Endpoint controller driver -+ * -+ * Copyright (C) 2018 NXP Semiconductor. -+ * Author: Xiaowei Bao -+ */ -+ -+#include -+#include -+#include -+#include -+#include "pcie-mobiveil.h" -+ -+void mobiveil_pcie_ep_linkup(struct mobiveil_pcie_ep *ep) -+{ -+ struct pci_epc *epc = ep->epc; -+ -+ pci_epc_linkup(epc); -+} -+ -+static void __mobiveil_pcie_ep_reset_bar(struct mobiveil_pcie *pcie, -+ enum pci_barno bar) -+{ -+ csr_writel(pcie, bar, GPEX_BAR_SELECT); -+ csr_writel(pcie, 0, GPEX_BAR_SIZE_LDW); -+ csr_writel(pcie, 0, GPEX_BAR_SIZE_UDW); -+} -+ -+void mobiveil_pcie_ep_reset_bar(struct mobiveil_pcie *pcie, -+ enum pci_barno bar) -+{ -+ __mobiveil_pcie_ep_reset_bar(pcie, bar); -+} -+ -+static u8 __mobiveil_pcie_ep_find_next_cap(struct mobiveil_pcie *pcie, -+ u8 cap_ptr, u8 cap) -+{ -+ u8 cap_id, next_cap_ptr; -+ u16 reg; -+ -+ reg = csr_readw(pcie, cap_ptr); -+ next_cap_ptr = (reg & 0xff00) >> 8; -+ cap_id = (reg & 0x00ff); -+ -+ if (cap_id == cap) -+ return cap_ptr; -+ -+ if (!next_cap_ptr || cap_id > PCI_CAP_ID_MAX) -+ return 0; -+ -+ return __mobiveil_pcie_ep_find_next_cap(pcie, next_cap_ptr, cap); -+} -+ -+static u8 mobiveil_pcie_ep_find_capability(struct mobiveil_pcie *pcie, -+ u8 cap) -+{ -+ u8 next_cap_ptr; -+ u16 reg; -+ -+ reg = csr_readw(pcie, PCI_CAPABILITY_LIST); -+ next_cap_ptr = (reg & 0x00ff); -+ -+ if (!next_cap_ptr) -+ return 0; -+ -+ return __mobiveil_pcie_ep_find_next_cap(pcie, next_cap_ptr, cap); -+} -+ -+static int mobiveil_pcie_ep_write_header(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_header *hdr) -+{ -+ struct mobiveil_pcie_ep *ep = epc_get_drvdata(epc); -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ -+ csr_writew(pcie, hdr->vendorid, PCI_VENDOR_ID); -+ csr_writew(pcie, hdr->deviceid, PCI_DEVICE_ID); -+ csr_writeb(pcie, hdr->revid, PCI_REVISION_ID); -+ csr_writeb(pcie, hdr->progif_code, PCI_CLASS_PROG); -+ csr_writew(pcie, hdr->subclass_code | hdr->baseclass_code << 8, -+ PCI_CLASS_DEVICE); -+ csr_writeb(pcie, hdr->cache_line_size, PCI_CACHE_LINE_SIZE); -+ csr_writew(pcie, hdr->subsys_vendor_id, PCI_SUBSYSTEM_VENDOR_ID); -+ csr_writew(pcie, hdr->subsys_id, PCI_SUBSYSTEM_ID); -+ csr_writeb(pcie, hdr->interrupt_pin, PCI_INTERRUPT_PIN); -+ -+ return 0; -+} -+ -+static int mobiveil_pcie_ep_inbound_atu(struct mobiveil_pcie_ep *ep, -+ u8 func_no, enum pci_barno bar, -+ dma_addr_t cpu_addr) -+{ -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ -+ program_ib_windows_ep(pcie, func_no, bar, cpu_addr); -+ -+ return 0; -+} -+ -+static int mobiveil_pcie_ep_outbound_atu(struct mobiveil_pcie_ep *ep, -+ phys_addr_t phys_addr, -+ u64 pci_addr, u8 func_no, -+ size_t size) -+{ -+ int ret; -+ u32 free_win; -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ -+ free_win = find_first_zero_bit(ep->ob_window_map, ep->num_ob_windows); -+ if (free_win >= ep->num_ob_windows) { -+ dev_err(&pcie->pdev->dev, "No free outbound window\n"); -+ return -EINVAL; -+ } -+ -+ ret = program_ob_windows_ep(pcie, free_win, MEM_WINDOW_TYPE, -+ phys_addr, pci_addr, func_no, size); -+ if (ret < 0) { -+ dev_err(&pcie->pdev->dev, "Failed to program IB window\n"); -+ return ret; -+ } -+ -+ set_bit(free_win, ep->ob_window_map); -+ ep->outbound_addr[free_win] = phys_addr; -+ -+ return 0; -+} -+ -+static void mobiveil_pcie_ep_clear_bar(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_bar *epf_bar) -+{ -+ struct mobiveil_pcie_ep *ep = epc_get_drvdata(epc); -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ enum pci_barno bar = epf_bar->barno; -+ -+ if (bar < ep->bar_num) { -+ __mobiveil_pcie_ep_reset_bar(pcie, -+ func_no * ep->bar_num + bar); -+ -+ mobiveil_pcie_disable_ib_win_ep(pcie, func_no, bar); -+ } -+} -+ -+static int mobiveil_pcie_ep_set_bar(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_bar *epf_bar) -+{ -+ int ret; -+ struct mobiveil_pcie_ep *ep = epc_get_drvdata(epc); -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ enum pci_barno bar = epf_bar->barno; -+ size_t size = epf_bar->size; -+ -+ if (bar < ep->bar_num) { -+ ret = mobiveil_pcie_ep_inbound_atu(ep, func_no, bar, -+ epf_bar->phys_addr); -+ if (ret) -+ return ret; -+ -+ csr_writel(pcie, func_no * ep->bar_num + bar, -+ GPEX_BAR_SELECT); -+ csr_writel(pcie, lower_32_bits(~(size - 1)), -+ GPEX_BAR_SIZE_LDW); -+ csr_writel(pcie, upper_32_bits(~(size - 1)), -+ GPEX_BAR_SIZE_UDW); -+ } -+ -+ return 0; -+} -+ -+static int mobiveil_pcie_find_index(struct mobiveil_pcie_ep *ep, -+ phys_addr_t addr, -+ u32 *atu_index) -+{ -+ u32 index; -+ -+ for (index = 0; index < ep->num_ob_windows; index++) { -+ if (ep->outbound_addr[index] != addr) -+ continue; -+ *atu_index = index; -+ return 0; -+ } -+ -+ return -EINVAL; -+} -+ -+static void mobiveil_pcie_ep_unmap_addr(struct pci_epc *epc, u8 func_no, -+ phys_addr_t addr) -+{ -+ int ret; -+ u32 atu_index; -+ struct mobiveil_pcie_ep *ep = epc_get_drvdata(epc); -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ -+ ret = mobiveil_pcie_find_index(ep, addr, &atu_index); -+ if (ret < 0) -+ return; -+ -+ mobiveil_pcie_disable_ob_win(pcie, atu_index); -+ clear_bit(atu_index, ep->ob_window_map); -+} -+ -+static int mobiveil_pcie_ep_map_addr(struct pci_epc *epc, u8 func_no, -+ phys_addr_t addr, -+ u64 pci_addr, size_t size) -+{ -+ int ret; -+ struct mobiveil_pcie_ep *ep = epc_get_drvdata(epc); -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ -+ ret = mobiveil_pcie_ep_outbound_atu(ep, addr, pci_addr, func_no, size); -+ if (ret) { -+ dev_err(&pcie->pdev->dev, "Failed to enable address\n"); -+ return ret; -+ } -+ -+ return 0; -+} -+ -+static int mobiveil_pcie_ep_get_msi(struct pci_epc *epc, u8 func_no) -+{ -+ struct mobiveil_pcie_ep *ep = epc_get_drvdata(epc); -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ u32 val, reg; -+ -+ if (!ep->msi_cap) -+ return -EINVAL; -+ -+ reg = ep->msi_cap + PCI_MSI_FLAGS; -+ val = csr_readw(pcie, reg); -+ if (!(val & PCI_MSI_FLAGS_ENABLE)) -+ return -EINVAL; -+ -+ val = (val & PCI_MSI_FLAGS_QSIZE) >> 4; -+ -+ return val; -+} -+ -+static int mobiveil_pcie_ep_set_msi(struct pci_epc *epc, -+ u8 func_no, u8 interrupts) -+{ -+ struct mobiveil_pcie_ep *ep = epc_get_drvdata(epc); -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ u32 val, reg; -+ -+ if (!ep->msi_cap) -+ return -EINVAL; -+ -+ reg = ep->msi_cap + PCI_MSI_FLAGS; -+ val = csr_readw(pcie, reg); -+ val &= ~PCI_MSI_FLAGS_QMASK; -+ val |= (interrupts << 1) & PCI_MSI_FLAGS_QMASK; -+ csr_writew(pcie, val, reg); -+ -+ return 0; -+} -+ -+static int mobiveil_pcie_ep_get_msix(struct pci_epc *epc, u8 func_no) -+{ -+ struct mobiveil_pcie_ep *ep = epc_get_drvdata(epc); -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ u32 val, reg; -+ -+ if (!ep->msix_cap) -+ return -EINVAL; -+ -+ reg = ep->msix_cap + PCI_MSIX_FLAGS; -+ val = csr_readw(pcie, reg); -+ if (!(val & PCI_MSIX_FLAGS_ENABLE)) -+ return -EINVAL; -+ -+ val &= PCI_MSIX_FLAGS_QSIZE; -+ -+ return val; -+} -+ -+static int mobiveil_pcie_ep_set_msix(struct pci_epc *epc, u8 func_no, -+ u16 interrupts) -+{ -+ struct mobiveil_pcie_ep *ep = epc_get_drvdata(epc); -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ u32 val, reg; -+ -+ if (!ep->msix_cap) -+ return -EINVAL; -+ -+ reg = ep->msix_cap + PCI_MSIX_FLAGS; -+ val = csr_readw(pcie, reg); -+ val &= ~PCI_MSIX_FLAGS_QSIZE; -+ val |= interrupts; -+ csr_writew(pcie, val, reg); -+ -+ return 0; -+} -+ -+static int mobiveil_pcie_ep_raise_irq(struct pci_epc *epc, u8 func_no, -+ enum pci_epc_irq_type type, -+ u16 interrupt_num) -+{ -+ struct mobiveil_pcie_ep *ep = epc_get_drvdata(epc); -+ -+ if (!ep->ops->raise_irq) -+ return -EINVAL; -+ -+ return ep->ops->raise_irq(ep, func_no, type, interrupt_num); -+} -+ -+static const struct pci_epc_ops epc_ops = { -+ .write_header = mobiveil_pcie_ep_write_header, -+ .set_bar = mobiveil_pcie_ep_set_bar, -+ .clear_bar = mobiveil_pcie_ep_clear_bar, -+ .map_addr = mobiveil_pcie_ep_map_addr, -+ .unmap_addr = mobiveil_pcie_ep_unmap_addr, -+ .set_msi = mobiveil_pcie_ep_set_msi, -+ .get_msi = mobiveil_pcie_ep_get_msi, -+ .set_msix = mobiveil_pcie_ep_set_msix, -+ .get_msix = mobiveil_pcie_ep_get_msix, -+ .raise_irq = mobiveil_pcie_ep_raise_irq, -+}; -+ -+int mobiveil_pcie_ep_raise_legacy_irq(struct mobiveil_pcie_ep *ep, u8 func_no) -+{ -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ -+ dev_err(&pcie->pdev->dev, "EP cannot trigger legacy IRQs\n"); -+ -+ return -EINVAL; -+} -+ -+int mobiveil_pcie_ep_raise_msi_irq(struct mobiveil_pcie_ep *ep, u8 func_no, -+ u8 interrupt_num) -+{ -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ struct pci_epc *epc = ep->epc; -+ u16 msg_ctrl, msg_data; -+ u32 msg_addr_lower, msg_addr_upper, reg; -+ u64 msg_addr; -+ u32 func_num; -+ bool has_upper; -+ int ret; -+ -+ if (!ep->msi_cap) -+ return -EINVAL; -+ -+ func_num = csr_readl(pcie, PAB_CTRL); -+ func_num &= ~(FUNC_SEL_MASK << FUNC_SEL_SHIFT); -+ func_num |= (func_no & FUNC_SEL_MASK) << FUNC_SEL_SHIFT; -+ csr_writel(pcie, func_num, PAB_CTRL); -+ -+ /* Raise MSI per the PCI Local Bus Specification Revision 3.0, 6.8.1. */ -+ reg = ep->msi_cap + PCI_MSI_FLAGS; -+ msg_ctrl = csr_readw(pcie, reg); -+ has_upper = !!(msg_ctrl & PCI_MSI_FLAGS_64BIT); -+ reg = ep->msi_cap + PCI_MSI_ADDRESS_LO; -+ msg_addr_lower = csr_readl(pcie, reg); -+ if (has_upper) { -+ reg = ep->msi_cap + PCI_MSI_ADDRESS_HI; -+ msg_addr_upper = csr_readl(pcie, reg); -+ reg = ep->msi_cap + PCI_MSI_DATA_64; -+ msg_data = csr_readw(pcie, reg); -+ } else { -+ msg_addr_upper = 0; -+ reg = ep->msi_cap + PCI_MSI_DATA_32; -+ msg_data = csr_readw(pcie, reg); -+ } -+ msg_addr = ((u64) msg_addr_upper) << 32 | msg_addr_lower; -+ -+ func_num = csr_readl(pcie, PAB_CTRL); -+ func_num &= ~(FUNC_SEL_MASK << FUNC_SEL_SHIFT); -+ csr_writel(pcie, func_num, PAB_CTRL); -+ -+ ret = mobiveil_pcie_ep_map_addr(epc, func_no, ep->msi_mem_phys, -+ msg_addr, epc->mem->page_size); -+ if (ret) -+ return ret; -+ -+ writel(msg_data | (interrupt_num - 1), ep->msi_mem); -+ -+ mobiveil_pcie_ep_unmap_addr(epc, func_no, ep->msi_mem_phys); -+ -+ return 0; -+} -+ -+int mobiveil_pcie_ep_raise_msix_irq(struct mobiveil_pcie_ep *ep, u8 func_no, -+ u16 interrupt_num) -+{ -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ struct pci_epc *epc = ep->epc; -+ u32 msg_addr_upper, msg_addr_lower; -+ u32 msg_data; -+ u64 msg_addr; -+ u32 func_num; -+ int ret; -+ -+ func_num = csr_readl(pcie, PAB_CTRL); -+ func_num &= ~(FUNC_SEL_MASK << FUNC_SEL_SHIFT); -+ func_num |= (func_no & FUNC_SEL_MASK) << FUNC_SEL_SHIFT; -+ csr_writel(pcie, func_num, PAB_CTRL); -+ -+ msg_addr_lower = csr_readl(pcie, PAB_MSIX_TABLE_PBA_ACCESS + -+ PCI_MSIX_ENTRY_LOWER_ADDR + -+ (interrupt_num - 1) * PCI_MSIX_ENTRY_SIZE); -+ msg_addr_upper = csr_readl(pcie, PAB_MSIX_TABLE_PBA_ACCESS + -+ PCI_MSIX_ENTRY_UPPER_ADDR + -+ (interrupt_num - 1) * PCI_MSIX_ENTRY_SIZE); -+ msg_addr = ((u64) msg_addr_upper) << 32 | msg_addr_lower; -+ msg_data = csr_readl(pcie, PAB_MSIX_TABLE_PBA_ACCESS + -+ PCI_MSIX_ENTRY_DATA + -+ (interrupt_num - 1) * PCI_MSIX_ENTRY_SIZE); -+ -+ func_num = csr_readl(pcie, PAB_CTRL); -+ func_num &= ~(FUNC_SEL_MASK << FUNC_SEL_SHIFT); -+ csr_writel(pcie, func_num, PAB_CTRL); -+ -+ ret = mobiveil_pcie_ep_map_addr(epc, func_no, ep->msi_mem_phys, -+ msg_addr, epc->mem->page_size); -+ if (ret) -+ return ret; -+ -+ writel(msg_data, ep->msi_mem); -+ -+ mobiveil_pcie_ep_unmap_addr(epc, func_no, ep->msi_mem_phys); -+ -+ return 0; -+} -+ -+void mobiveil_pcie_ep_exit(struct mobiveil_pcie_ep *ep) -+{ -+ struct pci_epc *epc = ep->epc; -+ -+ pci_epc_mem_free_addr(epc, ep->msi_mem_phys, ep->msi_mem, -+ epc->mem->page_size); -+ -+ pci_epc_mem_exit(epc); -+} -+ -+int mobiveil_pcie_ep_init(struct mobiveil_pcie_ep *ep) -+{ -+ int ret; -+ void *addr; -+ struct pci_epc *epc; -+ struct mobiveil_pcie *pcie = to_mobiveil_pcie_from_ep(ep); -+ struct device *dev = &pcie->pdev->dev; -+ struct device_node *np = dev->of_node; -+ -+ if (!pcie->csr_axi_slave_base) { -+ dev_err(dev, "csr_base is not populated\n"); -+ return -EINVAL; -+ } -+ -+ ret = of_property_read_u32(np, "num-ob-windows", &ep->num_ob_windows); -+ if (ret < 0) { -+ dev_err(dev, "Unable to read *num-ob-windows* property\n"); -+ return ret; -+ } -+ -+ if (ep->num_ob_windows > MAX_IATU_OUT) { -+ dev_err(dev, "Invalid *num-ob-windows*\n"); -+ return -EINVAL; -+ } -+ ep->ob_window_map = devm_kcalloc(dev, -+ BITS_TO_LONGS(ep->num_ob_windows), -+ sizeof(long), -+ GFP_KERNEL); -+ if (!ep->ob_window_map) -+ return -ENOMEM; -+ -+ addr = devm_kcalloc(dev, ep->num_ob_windows, sizeof(phys_addr_t), -+ GFP_KERNEL); -+ if (!addr) -+ return -ENOMEM; -+ ep->outbound_addr = addr; -+ -+ mobiveil_pcie_enable_bridge_pio(pcie); -+ mobiveil_pcie_enable_engine_apio(pcie); -+ mobiveil_pcie_enable_engine_ppio(pcie); -+ mobiveil_pcie_enable_msi_ep(pcie); -+ -+ epc = devm_pci_epc_create(dev, &epc_ops); -+ if (IS_ERR(epc)) { -+ dev_err(dev, "Failed to create epc device\n"); -+ return PTR_ERR(epc); -+ } -+ -+ ep->epc = epc; -+ epc_set_drvdata(epc, ep); -+ -+ ep->msi_cap = mobiveil_pcie_ep_find_capability(pcie, PCI_CAP_ID_MSI); -+ -+ ep->msix_cap = mobiveil_pcie_ep_find_capability(pcie, -+ PCI_CAP_ID_MSIX); -+ -+ if (ep->ops->ep_init) -+ ep->ops->ep_init(ep); -+ -+ epc->max_functions = ep->pf_num; -+ -+ ret = __pci_epc_mem_init(epc, ep->phys_base, ep->addr_size, -+ ep->page_size); -+ if (ret < 0) { -+ dev_err(dev, "Failed to initialize address space\n"); -+ return ret; -+ } -+ -+ ep->msi_mem = pci_epc_mem_alloc_addr(epc, &ep->msi_mem_phys, -+ epc->mem->page_size); -+ if (!ep->msi_mem) { -+ dev_err(dev, "Failed to reserve memory for MSI/MSI-X\n"); -+ return -ENOMEM; -+ } -+ -+ return 0; -+} ---- /dev/null -+++ b/drivers/pci/mobiveil/pcie-mobiveil-host.c -@@ -0,0 +1,640 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * PCIe host controller driver for Mobiveil PCIe Host controller -+ * -+ * Copyright (c) 2018 Mobiveil Inc. -+ * Author: Subrahmanya Lingappa -+ * Refactor: Zhiqiang Hou -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "pcie-mobiveil.h" -+ -+static bool mobiveil_pcie_valid_device(struct pci_bus *bus, unsigned int devfn) -+{ -+ struct mobiveil_pcie *pcie = bus->sysdata; -+ -+ /* If there is no link, then there is no device */ -+ if (bus->number > pcie->rp.root_bus_nr && !mobiveil_pcie_link_up(pcie)) -+ return false; -+ -+ /* Only one device down on each root port */ -+ if ((bus->number == pcie->rp.root_bus_nr) && (devfn > 0)) -+ return false; -+ -+ /* -+ * Do not read more than one device on the bus directly -+ * attached to RC -+ */ -+ if ((bus->primary == pcie->rp.root_bus_nr) && (PCI_SLOT(devfn) > 0)) -+ return false; -+ -+ return true; -+} -+ -+/* -+ * mobiveil_pcie_map_bus - routine to get the configuration base of either -+ * root port or endpoint -+ */ -+static void __iomem *mobiveil_pcie_map_bus(struct pci_bus *bus, -+ unsigned int devfn, int where) -+{ -+ struct mobiveil_pcie *pcie = bus->sysdata; -+ u32 value; -+ -+ if (!mobiveil_pcie_valid_device(bus, devfn)) -+ return NULL; -+ -+ /* RC config access */ -+ if (bus->number == pcie->rp.root_bus_nr) -+ return pcie->csr_axi_slave_base + where; -+ -+ /* -+ * EP config access (in Config/APIO space) -+ * Program PEX Address base (31..16 bits) with appropriate value -+ * (BDF) in PAB_AXI_AMAP_PEX_WIN_L0 Register. -+ * Relies on pci_lock serialization -+ */ -+ value = bus->number << PAB_BUS_SHIFT | -+ PCI_SLOT(devfn) << PAB_DEVICE_SHIFT | -+ PCI_FUNC(devfn) << PAB_FUNCTION_SHIFT; -+ -+ csr_writel(pcie, value, PAB_AXI_AMAP_PEX_WIN_L(WIN_NUM_0)); -+ -+ return pcie->rp.config_axi_slave_base + where; -+} -+ -+static int mobiveil_pcie_config_read(struct pci_bus *bus, unsigned int devfn, -+ int where, int size, u32 *val) -+{ -+ struct mobiveil_pcie *pcie = bus->sysdata; -+ struct root_port *rp = &pcie->rp; -+ -+ if (bus->number > rp->root_bus_nr && rp->ops->read_other_conf) -+ return rp->ops->read_other_conf(bus, devfn, where, size, val); -+ -+ return pci_generic_config_read(bus, devfn, where, size, val); -+} -+static struct pci_ops mobiveil_pcie_ops = { -+ .map_bus = mobiveil_pcie_map_bus, -+ .read = mobiveil_pcie_config_read, -+ .write = pci_generic_config_write, -+}; -+ -+static void mobiveil_pcie_isr(struct irq_desc *desc) -+{ -+ struct irq_chip *chip = irq_desc_get_chip(desc); -+ struct mobiveil_pcie *pcie = irq_desc_get_handler_data(desc); -+ struct device *dev = &pcie->pdev->dev; -+ struct mobiveil_msi *msi = &pcie->rp.msi; -+ u32 msi_data, msi_addr_lo, msi_addr_hi; -+ u32 intr_status, msi_status; -+ unsigned long shifted_status; -+ u32 bit, virq, val, mask; -+ -+ /* -+ * The core provides a single interrupt for both INTx/MSI messages. -+ * So we'll read both INTx and MSI status -+ */ -+ -+ chained_irq_enter(chip, desc); -+ -+ /* read INTx status */ -+ val = csr_readl(pcie, PAB_INTP_AMBA_MISC_STAT); -+ mask = csr_readl(pcie, PAB_INTP_AMBA_MISC_ENB); -+ intr_status = val & mask; -+ -+ /* Handle INTx */ -+ if (intr_status & PAB_INTP_INTX_MASK) { -+ shifted_status = csr_readl(pcie, PAB_INTP_AMBA_MISC_STAT); -+ shifted_status &= PAB_INTP_INTX_MASK; -+ shifted_status >>= PAB_INTX_START; -+ do { -+ for_each_set_bit(bit, &shifted_status, PCI_NUM_INTX) { -+ virq = irq_find_mapping(pcie->rp.intx_domain, -+ bit + 1); -+ if (virq) -+ generic_handle_irq(virq); -+ else -+ dev_err_ratelimited(dev, "unexpected IRQ, INT%d\n", -+ bit); -+ -+ /* clear interrupt handled */ -+ csr_writel(pcie, 1 << (PAB_INTX_START + bit), -+ PAB_INTP_AMBA_MISC_STAT); -+ } -+ -+ shifted_status = csr_readl(pcie, -+ PAB_INTP_AMBA_MISC_STAT); -+ shifted_status &= PAB_INTP_INTX_MASK; -+ shifted_status >>= PAB_INTX_START; -+ } while (shifted_status != 0); -+ } -+ -+ /* read extra MSI status register */ -+ msi_status = readl_relaxed(pcie->apb_csr_base + MSI_STATUS_OFFSET); -+ -+ /* handle MSI interrupts */ -+ while (msi_status & 1) { -+ msi_data = readl_relaxed(pcie->apb_csr_base + MSI_DATA_OFFSET); -+ -+ /* -+ * MSI_STATUS_OFFSET register gets updated to zero -+ * once we pop not only the MSI data but also address -+ * from MSI hardware FIFO. So keeping these following -+ * two dummy reads. -+ */ -+ msi_addr_lo = readl_relaxed(pcie->apb_csr_base + -+ MSI_ADDR_L_OFFSET); -+ msi_addr_hi = readl_relaxed(pcie->apb_csr_base + -+ MSI_ADDR_H_OFFSET); -+ dev_dbg(dev, "MSI registers, data: %08x, addr: %08x:%08x\n", -+ msi_data, msi_addr_hi, msi_addr_lo); -+ -+ virq = irq_find_mapping(msi->dev_domain, msi_data); -+ if (virq) -+ generic_handle_irq(virq); -+ -+ msi_status = readl_relaxed(pcie->apb_csr_base + -+ MSI_STATUS_OFFSET); -+ } -+ -+ /* Clear the interrupt status */ -+ csr_writel(pcie, intr_status, PAB_INTP_AMBA_MISC_STAT); -+ chained_irq_exit(chip, desc); -+} -+ -+static int mobiveil_pcie_parse_dt(struct mobiveil_pcie *pcie) -+{ -+ struct device *dev = &pcie->pdev->dev; -+ struct platform_device *pdev = pcie->pdev; -+ struct device_node *node = dev->of_node; -+ struct resource *res; -+ -+ /* map config resource */ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, -+ "config_axi_slave"); -+ pcie->rp.config_axi_slave_base = devm_pci_remap_cfg_resource(dev, res); -+ if (IS_ERR(pcie->rp.config_axi_slave_base)) -+ return PTR_ERR(pcie->rp.config_axi_slave_base); -+ pcie->rp.ob_io_res = res; -+ -+ /* map csr resource */ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, -+ "csr_axi_slave"); -+ pcie->csr_axi_slave_base = devm_pci_remap_cfg_resource(dev, res); -+ if (IS_ERR(pcie->csr_axi_slave_base)) -+ return PTR_ERR(pcie->csr_axi_slave_base); -+ pcie->pcie_reg_base = res->start; -+ -+ /* read the number of windows requested */ -+ if (of_property_read_u32(node, "apio-wins", &pcie->apio_wins)) -+ pcie->apio_wins = MAX_PIO_WINDOWS; -+ -+ if (of_property_read_u32(node, "ppio-wins", &pcie->ppio_wins)) -+ pcie->ppio_wins = MAX_PIO_WINDOWS; -+ -+ return 0; -+} -+ -+static void mobiveil_pcie_enable_msi(struct mobiveil_pcie *pcie) -+{ -+ phys_addr_t msg_addr = pcie->pcie_reg_base; -+ struct mobiveil_msi *msi = &pcie->rp.msi; -+ -+ msi->num_of_vectors = PCI_NUM_MSI; -+ msi->msi_pages_phys = (phys_addr_t)msg_addr; -+ -+ writel_relaxed(lower_32_bits(msg_addr), -+ pcie->apb_csr_base + MSI_BASE_LO_OFFSET); -+ writel_relaxed(upper_32_bits(msg_addr), -+ pcie->apb_csr_base + MSI_BASE_HI_OFFSET); -+ writel_relaxed(4096, pcie->apb_csr_base + MSI_SIZE_OFFSET); -+ writel_relaxed(1, pcie->apb_csr_base + MSI_ENABLE_OFFSET); -+} -+ -+int mobiveil_host_init(struct mobiveil_pcie *pcie, bool reinit) -+{ -+ u32 value, pab_ctrl, type; -+ struct resource_entry *win; -+ int i; -+ -+ /* Disable all inbound/outbound windows */ -+ for (i = 0; i < pcie->apio_wins; i++) -+ mobiveil_pcie_disable_ob_win(pcie, i); -+ for (i = 0; i < pcie->ppio_wins; i++) -+ mobiveil_pcie_disable_ib_win(pcie, i); -+ -+ pcie->ib_wins_configured = 0; -+ pcie->ob_wins_configured = 0; -+ -+ if (!reinit) { -+ /* setup bus numbers */ -+ value = csr_readl(pcie, PCI_PRIMARY_BUS); -+ value &= 0xff000000; -+ value |= 0x00ff0100; -+ csr_writel(pcie, value, PCI_PRIMARY_BUS); -+ } -+ -+ /* -+ * program Bus Master Enable Bit in Command Register in PAB Config -+ * Space -+ */ -+ value = csr_readl(pcie, PCI_COMMAND); -+ value |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER; -+ csr_writel(pcie, value, PCI_COMMAND); -+ -+ /* -+ * program PIO Enable Bit to 1 (and PEX PIO Enable to 1) in PAB_CTRL -+ * register -+ */ -+ pab_ctrl = csr_readl(pcie, PAB_CTRL); -+ pab_ctrl |= (1 << AMBA_PIO_ENABLE_SHIFT) | (1 << PEX_PIO_ENABLE_SHIFT); -+ csr_writel(pcie, pab_ctrl, PAB_CTRL); -+ -+ /* -+ * program PIO Enable Bit to 1 and Config Window Enable Bit to 1 in -+ * PAB_AXI_PIO_CTRL Register -+ */ -+ value = csr_readl(pcie, PAB_AXI_PIO_CTRL); -+ value |= APIO_EN_MASK; -+ csr_writel(pcie, value, PAB_AXI_PIO_CTRL); -+ -+ /* Enable PCIe PIO master */ -+ value = csr_readl(pcie, PAB_PEX_PIO_CTRL); -+ value |= 1 << PIO_ENABLE_SHIFT; -+ csr_writel(pcie, value, PAB_PEX_PIO_CTRL); -+ -+ /* -+ * we'll program one outbound window for config reads and -+ * another default inbound window for all the upstream traffic -+ * rest of the outbound windows will be configured according to -+ * the "ranges" field defined in device tree -+ */ -+ -+ /* config outbound translation window */ -+ program_ob_windows(pcie, WIN_NUM_0, pcie->rp.ob_io_res->start, 0, -+ CFG_WINDOW_TYPE, resource_size(pcie->rp.ob_io_res)); -+ -+ /* memory inbound translation window */ -+ program_ib_windows(pcie, WIN_NUM_0, 0, 0, MEM_WINDOW_TYPE, IB_WIN_SIZE); -+ -+ /* Get the I/O and memory ranges from DT */ -+ resource_list_for_each_entry(win, pcie->resources) { -+ if (resource_type(win->res) == IORESOURCE_MEM) { -+ type = MEM_WINDOW_TYPE; -+ } else if (resource_type(win->res) == IORESOURCE_IO) { -+ type = IO_WINDOW_TYPE; -+ } else if (resource_type(win->res) == IORESOURCE_BUS) { -+ pcie->rp.root_bus_nr = win->res->start; -+ continue; -+ } else { -+ continue; -+ } -+ -+ /* configure outbound translation window */ -+ program_ob_windows(pcie, pcie->ob_wins_configured, -+ win->res->start, -+ win->res->start - win->offset, -+ type, resource_size(win->res)); -+ } -+ -+ /* fixup for PCIe class register */ -+ value = csr_readl(pcie, PAB_INTP_AXI_PIO_CLASS); -+ value &= 0xff; -+ value |= (PCI_CLASS_BRIDGE_PCI << 16); -+ csr_writel(pcie, value, PAB_INTP_AXI_PIO_CLASS); -+ -+ return 0; -+} -+ -+static void mobiveil_mask_intx_irq(struct irq_data *data) -+{ -+ struct irq_desc *desc = irq_to_desc(data->irq); -+ struct mobiveil_pcie *pcie; -+ unsigned long flags; -+ u32 mask, shifted_val; -+ -+ pcie = irq_desc_get_chip_data(desc); -+ mask = 1 << ((data->hwirq + PAB_INTX_START) - 1); -+ raw_spin_lock_irqsave(&pcie->rp.intx_mask_lock, flags); -+ shifted_val = csr_readl(pcie, PAB_INTP_AMBA_MISC_ENB); -+ shifted_val &= ~mask; -+ csr_writel(pcie, shifted_val, PAB_INTP_AMBA_MISC_ENB); -+ raw_spin_unlock_irqrestore(&pcie->rp.intx_mask_lock, flags); -+} -+ -+static void mobiveil_unmask_intx_irq(struct irq_data *data) -+{ -+ struct irq_desc *desc = irq_to_desc(data->irq); -+ struct mobiveil_pcie *pcie; -+ unsigned long flags; -+ u32 shifted_val, mask; -+ -+ pcie = irq_desc_get_chip_data(desc); -+ mask = 1 << ((data->hwirq + PAB_INTX_START) - 1); -+ raw_spin_lock_irqsave(&pcie->rp.intx_mask_lock, flags); -+ shifted_val = csr_readl(pcie, PAB_INTP_AMBA_MISC_ENB); -+ shifted_val |= mask; -+ csr_writel(pcie, shifted_val, PAB_INTP_AMBA_MISC_ENB); -+ raw_spin_unlock_irqrestore(&pcie->rp.intx_mask_lock, flags); -+} -+ -+static struct irq_chip intx_irq_chip = { -+ .name = "mobiveil_pcie:intx", -+ .irq_enable = mobiveil_unmask_intx_irq, -+ .irq_disable = mobiveil_mask_intx_irq, -+ .irq_mask = mobiveil_mask_intx_irq, -+ .irq_unmask = mobiveil_unmask_intx_irq, -+}; -+ -+/* routine to setup the INTx related data */ -+static int mobiveil_pcie_intx_map(struct irq_domain *domain, unsigned int irq, -+ irq_hw_number_t hwirq) -+{ -+ irq_set_chip_and_handler(irq, &intx_irq_chip, handle_level_irq); -+ irq_set_chip_data(irq, domain->host_data); -+ -+ return 0; -+} -+ -+/* INTx domain operations structure */ -+static const struct irq_domain_ops intx_domain_ops = { -+ .map = mobiveil_pcie_intx_map, -+}; -+ -+static struct irq_chip mobiveil_msi_irq_chip = { -+ .name = "Mobiveil PCIe MSI", -+ .irq_mask = pci_msi_mask_irq, -+ .irq_unmask = pci_msi_unmask_irq, -+}; -+ -+static struct msi_domain_info mobiveil_msi_domain_info = { -+ .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | -+ MSI_FLAG_PCI_MSIX), -+ .chip = &mobiveil_msi_irq_chip, -+}; -+ -+static void mobiveil_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) -+{ -+ struct mobiveil_pcie *pcie = irq_data_get_irq_chip_data(data); -+ phys_addr_t addr = pcie->pcie_reg_base + (data->hwirq * sizeof(int)); -+ -+ msg->address_lo = lower_32_bits(addr); -+ msg->address_hi = upper_32_bits(addr); -+ msg->data = data->hwirq; -+ -+ dev_dbg(&pcie->pdev->dev, "msi#%d address_hi %#x address_lo %#x\n", -+ (int)data->hwirq, msg->address_hi, msg->address_lo); -+} -+ -+static int mobiveil_msi_set_affinity(struct irq_data *irq_data, -+ const struct cpumask *mask, bool force) -+{ -+ return -EINVAL; -+} -+ -+static struct irq_chip mobiveil_msi_bottom_irq_chip = { -+ .name = "Mobiveil MSI", -+ .irq_compose_msi_msg = mobiveil_compose_msi_msg, -+ .irq_set_affinity = mobiveil_msi_set_affinity, -+}; -+ -+static int mobiveil_irq_msi_domain_alloc(struct irq_domain *domain, -+ unsigned int virq, -+ unsigned int nr_irqs, void *args) -+{ -+ struct mobiveil_pcie *pcie = domain->host_data; -+ struct mobiveil_msi *msi = &pcie->rp.msi; -+ unsigned long bit; -+ -+ WARN_ON(nr_irqs != 1); -+ mutex_lock(&msi->lock); -+ -+ bit = find_first_zero_bit(msi->msi_irq_in_use, msi->num_of_vectors); -+ if (bit >= msi->num_of_vectors) { -+ mutex_unlock(&msi->lock); -+ return -ENOSPC; -+ } -+ -+ set_bit(bit, msi->msi_irq_in_use); -+ -+ mutex_unlock(&msi->lock); -+ -+ irq_domain_set_info(domain, virq, bit, &mobiveil_msi_bottom_irq_chip, -+ domain->host_data, handle_level_irq, NULL, NULL); -+ return 0; -+} -+ -+static void mobiveil_irq_msi_domain_free(struct irq_domain *domain, -+ unsigned int virq, -+ unsigned int nr_irqs) -+{ -+ struct irq_data *d = irq_domain_get_irq_data(domain, virq); -+ struct mobiveil_pcie *pcie = irq_data_get_irq_chip_data(d); -+ struct mobiveil_msi *msi = &pcie->rp.msi; -+ -+ mutex_lock(&msi->lock); -+ -+ if (!test_bit(d->hwirq, msi->msi_irq_in_use)) -+ dev_err(&pcie->pdev->dev, "trying to free unused MSI#%lu\n", -+ d->hwirq); -+ else -+ __clear_bit(d->hwirq, msi->msi_irq_in_use); -+ -+ mutex_unlock(&msi->lock); -+} -+static const struct irq_domain_ops msi_domain_ops = { -+ .alloc = mobiveil_irq_msi_domain_alloc, -+ .free = mobiveil_irq_msi_domain_free, -+}; -+ -+static int mobiveil_allocate_msi_domains(struct mobiveil_pcie *pcie) -+{ -+ struct device *dev = &pcie->pdev->dev; -+ struct fwnode_handle *fwnode = of_node_to_fwnode(dev->of_node); -+ struct mobiveil_msi *msi = &pcie->rp.msi; -+ -+ mutex_init(&msi->lock); -+ msi->dev_domain = irq_domain_add_linear(NULL, msi->num_of_vectors, -+ &msi_domain_ops, pcie); -+ if (!msi->dev_domain) { -+ dev_err(dev, "failed to create IRQ domain\n"); -+ return -ENOMEM; -+ } -+ -+ msi->msi_domain = pci_msi_create_irq_domain(fwnode, -+ &mobiveil_msi_domain_info, -+ msi->dev_domain); -+ if (!msi->msi_domain) { -+ dev_err(dev, "failed to create MSI domain\n"); -+ irq_domain_remove(msi->dev_domain); -+ return -ENOMEM; -+ } -+ -+ return 0; -+} -+ -+static int mobiveil_pcie_init_irq_domain(struct mobiveil_pcie *pcie) -+{ -+ struct device *dev = &pcie->pdev->dev; -+ struct device_node *node = dev->of_node; -+ int ret; -+ -+ /* setup INTx */ -+ pcie->rp.intx_domain = irq_domain_add_linear(node, PCI_NUM_INTX, -+ &intx_domain_ops, pcie); -+ -+ if (!pcie->rp.intx_domain) { -+ dev_err(dev, "Failed to get a INTx IRQ domain\n"); -+ return -ENOMEM; -+ } -+ -+ raw_spin_lock_init(&pcie->rp.intx_mask_lock); -+ -+ /* setup MSI */ -+ ret = mobiveil_allocate_msi_domains(pcie); -+ if (ret) -+ return ret; -+ -+ return 0; -+} -+ -+static int mobiveil_pcie_interrupt_init(struct mobiveil_pcie *pcie) -+{ -+ struct device *dev = &pcie->pdev->dev; -+ struct resource *res; -+ int ret; -+ -+ if (pcie->rp.ops->interrupt_init) -+ return pcie->rp.ops->interrupt_init(pcie); -+ -+ /* map MSI config resource */ -+ res = platform_get_resource_byname(pcie->pdev, IORESOURCE_MEM, -+ "apb_csr"); -+ pcie->apb_csr_base = devm_pci_remap_cfg_resource(dev, res); -+ if (IS_ERR(pcie->apb_csr_base)) -+ return PTR_ERR(pcie->apb_csr_base); -+ -+ /* setup MSI hardware registers */ -+ mobiveil_pcie_enable_msi(pcie); -+ -+ pcie->rp.irq = platform_get_irq(pcie->pdev, 0); -+ if (pcie->rp.irq <= 0) { -+ dev_err(dev, "failed to map IRQ: %d\n", pcie->rp.irq); -+ return -ENODEV; -+ } -+ -+ /* initialize the IRQ domains */ -+ ret = mobiveil_pcie_init_irq_domain(pcie); -+ if (ret) { -+ dev_err(dev, "Failed creating IRQ Domain\n"); -+ return ret; -+ } -+ -+ irq_set_chained_handler_and_data(pcie->rp.irq, -+ mobiveil_pcie_isr, pcie); -+ -+ /* Enable interrupts */ -+ csr_writel(pcie, (PAB_INTP_INTX_MASK | PAB_INTP_MSI_MASK), -+ PAB_INTP_AMBA_MISC_ENB); -+ -+ return 0; -+} -+ -+int mobiveil_pcie_host_probe(struct mobiveil_pcie *pcie) -+{ -+ struct pci_bus *bus; -+ struct pci_bus *child; -+ struct pci_host_bridge *bridge; -+ struct device *dev = &pcie->pdev->dev; -+ struct device_node *np = dev->of_node; -+ resource_size_t iobase; -+ int ret; -+ -+ ret = mobiveil_pcie_parse_dt(pcie); -+ if (ret) { -+ dev_err(dev, "Parsing DT failed, ret: %x\n", ret); -+ return ret; -+ } -+ -+ /* allocate the PCIe port */ -+ bridge = devm_pci_alloc_host_bridge(dev, 0); -+ if (!bridge) -+ return -ENOMEM; -+ -+ /* parse the host bridge base addresses from the device tree file */ -+ ret = of_pci_get_host_bridge_resources(np, 0, 0xff, -+ &bridge->windows, &iobase); -+ if (ret) { -+ dev_err(dev, "Getting bridge resources failed\n"); -+ return ret; -+ } -+ -+ pcie->resources = &bridge->windows; -+ -+ /* -+ * configure all inbound and outbound windows and prepare the RC for -+ * config access -+ */ -+ ret = mobiveil_host_init(pcie, false); -+ if (ret) { -+ dev_err(dev, "Failed to initialize host\n"); -+ goto error; -+ } -+ -+ ret = mobiveil_pcie_interrupt_init(pcie); -+ if (ret) { -+ dev_err(dev, "Interrupt init failed\n"); -+ goto error; -+ } -+ -+ ret = devm_request_pci_bus_resources(dev, pcie->resources); -+ if (ret) -+ goto error; -+ -+ /* Initialize bridge */ -+ bridge->dev.parent = dev; -+ bridge->sysdata = pcie; -+ bridge->busnr = pcie->rp.root_bus_nr; -+ bridge->ops = &mobiveil_pcie_ops; -+ bridge->map_irq = of_irq_parse_and_map_pci; -+ bridge->swizzle_irq = pci_common_swizzle; -+ -+ ret = mobiveil_bringup_link(pcie); -+ if (ret) { -+ dev_info(dev, "link bring-up failed\n"); -+ } -+ -+ /* setup the kernel resources for the newly added PCIe root bus */ -+ ret = pci_scan_root_bus_bridge(bridge); -+ if (ret) -+ goto error; -+ -+ bus = bridge->bus; -+ -+ pci_assign_unassigned_bus_resources(bus); -+ list_for_each_entry(child, &bus->children, node) -+ pcie_bus_configure_settings(child); -+ pci_bus_add_devices(bus); -+ -+ return 0; -+error: -+ pci_free_resource_list(pcie->resources); -+ return ret; -+} ---- /dev/null -+++ b/drivers/pci/mobiveil/pcie-mobiveil-plat.c -@@ -0,0 +1,54 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * PCIe host controller driver for Mobiveil PCIe Host controller -+ * -+ * Copyright (c) 2018 Mobiveil Inc. -+ * Author: Subrahmanya Lingappa -+ * Refactor: Zhiqiang Hou -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "pcie-mobiveil.h" -+ -+static int mobiveil_pcie_probe(struct platform_device *pdev) -+{ -+ struct mobiveil_pcie *pcie; -+ struct device *dev = &pdev->dev; -+ -+ pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL); -+ if (!pcie) -+ return -ENOMEM; -+ -+ pcie->pdev = pdev; -+ -+ return mobiveil_pcie_host_probe(pcie); -+} -+ -+static const struct of_device_id mobiveil_pcie_of_match[] = { -+ {.compatible = "mbvl,gpex40-pcie",}, -+ {}, -+}; -+ -+MODULE_DEVICE_TABLE(of, mobiveil_pcie_of_match); -+ -+static struct platform_driver mobiveil_pcie_driver = { -+ .probe = mobiveil_pcie_probe, -+ .driver = { -+ .name = "mobiveil-pcie", -+ .of_match_table = mobiveil_pcie_of_match, -+ .suppress_bind_attrs = true, -+ }, -+}; -+ -+builtin_platform_driver(mobiveil_pcie_driver); -+ -+MODULE_LICENSE("GPL v2"); -+MODULE_DESCRIPTION("Mobiveil PCIe host controller driver"); -+MODULE_AUTHOR("Subrahmanya Lingappa "); ---- /dev/null -+++ b/drivers/pci/mobiveil/pcie-mobiveil.c -@@ -0,0 +1,334 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * PCIe host controller driver for Mobiveil PCIe Host controller -+ * -+ * Copyright (c) 2018 Mobiveil Inc. -+ * Author: Subrahmanya Lingappa -+ * Refactor: Zhiqiang Hou -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include "pcie-mobiveil.h" -+ -+/* -+ * mobiveil_pcie_sel_page - routine to access paged register -+ * -+ * Registers whose address greater than PAGED_ADDR_BNDRY (0xc00) are paged, -+ * for this scheme to work extracted higher 6 bits of the offset will be -+ * written to pg_sel field of PAB_CTRL register and rest of the lower 10 -+ * bits enabled with PAGED_ADDR_BNDRY are used as offset of the register. -+ */ -+static void mobiveil_pcie_sel_page(struct mobiveil_pcie *pcie, u8 pg_idx) -+{ -+ u32 val; -+ -+ val = readl(pcie->csr_axi_slave_base + PAB_CTRL); -+ val &= ~(PAGE_SEL_MASK << PAGE_SEL_SHIFT); -+ val |= (pg_idx & PAGE_SEL_MASK) << PAGE_SEL_SHIFT; -+ -+ writel(val, pcie->csr_axi_slave_base + PAB_CTRL); -+} -+ -+static void *mobiveil_pcie_comp_addr(struct mobiveil_pcie *pcie, u32 off) -+{ -+ if (off < PAGED_ADDR_BNDRY) { -+ /* For directly accessed registers, clear the pg_sel field */ -+ mobiveil_pcie_sel_page(pcie, 0); -+ return pcie->csr_axi_slave_base + off; -+ } -+ -+ mobiveil_pcie_sel_page(pcie, OFFSET_TO_PAGE_IDX(off)); -+ return pcie->csr_axi_slave_base + OFFSET_TO_PAGE_ADDR(off); -+} -+ -+static int mobiveil_pcie_read(void __iomem *addr, int size, u32 *val) -+{ -+ if ((uintptr_t)addr & (size - 1)) { -+ *val = 0; -+ return PCIBIOS_BAD_REGISTER_NUMBER; -+ } -+ -+ switch (size) { -+ case 4: -+ *val = readl(addr); -+ break; -+ case 2: -+ *val = readw(addr); -+ break; -+ case 1: -+ *val = readb(addr); -+ break; -+ default: -+ *val = 0; -+ return PCIBIOS_BAD_REGISTER_NUMBER; -+ } -+ -+ return PCIBIOS_SUCCESSFUL; -+} -+ -+static int mobiveil_pcie_write(void __iomem *addr, int size, u32 val) -+{ -+ if ((uintptr_t)addr & (size - 1)) -+ return PCIBIOS_BAD_REGISTER_NUMBER; -+ -+ switch (size) { -+ case 4: -+ writel(val, addr); -+ break; -+ case 2: -+ writew(val, addr); -+ break; -+ case 1: -+ writeb(val, addr); -+ break; -+ default: -+ return PCIBIOS_BAD_REGISTER_NUMBER; -+ } -+ -+ return PCIBIOS_SUCCESSFUL; -+} -+ -+u32 csr_read(struct mobiveil_pcie *pcie, u32 off, size_t size) -+{ -+ void *addr; -+ u32 val; -+ int ret; -+ -+ addr = mobiveil_pcie_comp_addr(pcie, off); -+ -+ ret = mobiveil_pcie_read(addr, size, &val); -+ if (ret) -+ dev_err(&pcie->pdev->dev, "read CSR address failed\n"); -+ -+ return val; -+} -+ -+void csr_write(struct mobiveil_pcie *pcie, u32 val, u32 off, size_t size) -+{ -+ void *addr; -+ int ret; -+ -+ addr = mobiveil_pcie_comp_addr(pcie, off); -+ -+ ret = mobiveil_pcie_write(addr, size, val); -+ if (ret) -+ dev_err(&pcie->pdev->dev, "write CSR address failed\n"); -+} -+ -+bool mobiveil_pcie_link_up(struct mobiveil_pcie *pcie) -+{ -+ if (pcie->ops->link_up) -+ return pcie->ops->link_up(pcie); -+ -+ return (csr_readl(pcie, LTSSM_STATUS) & -+ LTSSM_STATUS_L0_MASK) == LTSSM_STATUS_L0; -+} -+ -+void program_ib_windows(struct mobiveil_pcie *pcie, int win_num, u64 cpu_addr, -+ u64 pci_addr, u32 type, u64 size) -+{ -+ u32 value; -+ u64 size64 = ~(size - 1); -+ -+ if (win_num >= pcie->ppio_wins) { -+ dev_err(&pcie->pdev->dev, -+ "ERROR: max inbound windows reached !\n"); -+ return; -+ } -+ -+ value = csr_readl(pcie, PAB_PEX_AMAP_CTRL(win_num)); -+ value &= ~(AMAP_CTRL_TYPE_MASK << AMAP_CTRL_TYPE_SHIFT | -+ WIN_SIZE_MASK << WIN_SIZE_SHIFT); -+ value |= (type << AMAP_CTRL_TYPE_SHIFT) | (1 << AMAP_CTRL_EN_SHIFT) | -+ (lower_32_bits(size64) & WIN_SIZE_MASK << WIN_SIZE_SHIFT); -+ csr_writel(pcie, value, PAB_PEX_AMAP_CTRL(win_num)); -+ -+ csr_writel(pcie, upper_32_bits(size64), -+ PAB_EXT_PEX_AMAP_SIZEN(win_num)); -+ -+ csr_writel(pcie, lower_32_bits(cpu_addr), -+ PAB_PEX_AMAP_AXI_WIN(win_num)); -+ csr_writel(pcie, upper_32_bits(cpu_addr), -+ PAB_EXT_PEX_AMAP_AXI_WIN(win_num)); -+ -+ csr_writel(pcie, lower_32_bits(pci_addr), -+ PAB_PEX_AMAP_PEX_WIN_L(win_num)); -+ csr_writel(pcie, upper_32_bits(pci_addr), -+ PAB_PEX_AMAP_PEX_WIN_H(win_num)); -+ -+ pcie->ib_wins_configured++; -+} -+ -+/* -+ * routine to program the outbound windows -+ */ -+void program_ob_windows(struct mobiveil_pcie *pcie, int win_num, u64 cpu_addr, -+ u64 pci_addr, u32 type, u64 size) -+{ -+ -+ u32 value; -+ u64 size64 = ~(size - 1); -+ -+ if (win_num >= pcie->apio_wins) { -+ dev_err(&pcie->pdev->dev, -+ "ERROR: max outbound windows reached !\n"); -+ return; -+ } -+ -+ /* -+ * program Enable Bit to 1, Type Bit to (00) base 2, AXI Window Size Bit -+ * to 4 KB in PAB_AXI_AMAP_CTRL register -+ */ -+ value = csr_readl(pcie, PAB_AXI_AMAP_CTRL(win_num)); -+ value &= ~(WIN_TYPE_MASK << WIN_TYPE_SHIFT | -+ WIN_SIZE_MASK << WIN_SIZE_SHIFT); -+ value |= 1 << WIN_ENABLE_SHIFT | type << WIN_TYPE_SHIFT | -+ (lower_32_bits(size64) & WIN_SIZE_MASK << WIN_SIZE_SHIFT); -+ csr_writel(pcie, value, PAB_AXI_AMAP_CTRL(win_num)); -+ -+ csr_writel(pcie, upper_32_bits(size64), PAB_EXT_AXI_AMAP_SIZE(win_num)); -+ -+ /* -+ * program AXI window base with appropriate value in -+ * PAB_AXI_AMAP_AXI_WIN0 register -+ */ -+ csr_writel(pcie, lower_32_bits(cpu_addr) & (~AXI_WINDOW_ALIGN_MASK), -+ PAB_AXI_AMAP_AXI_WIN(win_num)); -+ csr_writel(pcie, upper_32_bits(cpu_addr), -+ PAB_EXT_AXI_AMAP_AXI_WIN(win_num)); -+ -+ csr_writel(pcie, lower_32_bits(pci_addr), -+ PAB_AXI_AMAP_PEX_WIN_L(win_num)); -+ csr_writel(pcie, upper_32_bits(pci_addr), -+ PAB_AXI_AMAP_PEX_WIN_H(win_num)); -+ -+ pcie->ob_wins_configured++; -+} -+ -+int program_ob_windows_ep(struct mobiveil_pcie *pcie, int win_num, int type, -+ u64 phys, u64 bus_addr, u8 func, u64 size) -+{ -+ u32 val; -+ u32 size_h, size_l; -+ -+ if (size & (size - 1)) -+ size = 1 << (1 + ilog2(size)); -+ -+ size_h = upper_32_bits(~(size - 1)); -+ size_l = lower_32_bits(~(size - 1)); -+ -+ val = csr_readl(pcie, PAB_AXI_AMAP_CTRL(win_num)); -+ val &= ~(WIN_TYPE_MASK << WIN_TYPE_SHIFT | -+ WIN_SIZE_MASK << WIN_SIZE_SHIFT); -+ val |= 1 << WIN_ENABLE_SHIFT | type << WIN_TYPE_SHIFT | -+ (size_l & (WIN_SIZE_MASK << WIN_SIZE_SHIFT)); -+ csr_writel(pcie, val, PAB_AXI_AMAP_CTRL(win_num)); -+ -+ csr_writel(pcie, func, PAB_AXI_AMAP_PCI_HDR_PARAM(win_num)); -+ csr_writel(pcie, lower_32_bits(phys), PAB_AXI_AMAP_AXI_WIN(win_num)); -+ csr_writel(pcie, upper_32_bits(phys), -+ PAB_EXT_AXI_AMAP_AXI_WIN(win_num)); -+ csr_writel(pcie, lower_32_bits(bus_addr), -+ PAB_AXI_AMAP_PEX_WIN_L(win_num)); -+ csr_writel(pcie, upper_32_bits(bus_addr), -+ PAB_AXI_AMAP_PEX_WIN_H(win_num)); -+ csr_writel(pcie, size_h, PAB_EXT_AXI_AMAP_SIZE(win_num)); -+ -+ return 0; -+} -+ -+void program_ib_windows_ep(struct mobiveil_pcie *pcie, u8 func_no, -+ int bar, u64 phys) -+{ -+ csr_writel(pcie, upper_32_bits(phys), -+ PAB_EXT_PEX_BAR_AMAP(func_no, bar)); -+ csr_writel(pcie, lower_32_bits(phys) | PEX_BAR_AMAP_EN, -+ PAB_PEX_BAR_AMAP(func_no, bar)); -+} -+ -+void mobiveil_pcie_disable_ib_win_ep(struct mobiveil_pcie *pcie, -+ u8 func_no, u8 bar) -+{ -+ u32 val; -+ -+ val = csr_readl(pcie, PAB_PEX_BAR_AMAP(func_no, bar)); -+ val &= ~(1 << 0); -+ csr_writel(pcie, val, PAB_PEX_BAR_AMAP(func_no, bar)); -+} -+ -+int mobiveil_bringup_link(struct mobiveil_pcie *pcie) -+{ -+ int retries; -+ -+ /* check if the link is up or not */ -+ for (retries = 0; retries < LINK_WAIT_MAX_RETRIES; retries++) { -+ if (mobiveil_pcie_link_up(pcie)) -+ return 0; -+ -+ usleep_range(LINK_WAIT_MIN, LINK_WAIT_MAX); -+ } -+ -+ dev_info(&pcie->pdev->dev, "link never came up\n"); -+ -+ return -ETIMEDOUT; -+} -+ -+void mobiveil_pcie_disable_ib_win(struct mobiveil_pcie *pcie, int win_num) -+{ -+ u32 val; -+ -+ val = csr_readl(pcie, PAB_PEX_AMAP_CTRL(win_num)); -+ val &= ~(1 << AMAP_CTRL_EN_SHIFT); -+ csr_writel(pcie, val, PAB_PEX_AMAP_CTRL(win_num)); -+} -+ -+void mobiveil_pcie_disable_ob_win(struct mobiveil_pcie *pcie, int win_num) -+{ -+ u32 val; -+ -+ val = csr_readl(pcie, PAB_AXI_AMAP_CTRL(win_num)); -+ val &= ~(1 << WIN_ENABLE_SHIFT); -+ csr_writel(pcie, val, PAB_AXI_AMAP_CTRL(win_num)); -+} -+ -+void mobiveil_pcie_enable_bridge_pio(struct mobiveil_pcie *pcie) -+{ -+ u32 val; -+ -+ val = csr_readl(pcie, PAB_CTRL); -+ val |= 1 << AMBA_PIO_ENABLE_SHIFT; -+ val |= 1 << PEX_PIO_ENABLE_SHIFT; -+ csr_writel(pcie, val, PAB_CTRL); -+} -+ -+void mobiveil_pcie_enable_engine_apio(struct mobiveil_pcie *pcie) -+{ -+ u32 val; -+ -+ val = csr_readl(pcie, PAB_AXI_PIO_CTRL); -+ val |= APIO_EN_MASK; -+ csr_writel(pcie, val, PAB_AXI_PIO_CTRL); -+} -+ -+void mobiveil_pcie_enable_engine_ppio(struct mobiveil_pcie *pcie) -+{ -+ u32 val; -+ -+ val = csr_readl(pcie, PAB_PEX_PIO_CTRL); -+ val |= 1 << PIO_ENABLE_SHIFT; -+ csr_writel(pcie, val, PAB_PEX_PIO_CTRL); -+} -+ -+void mobiveil_pcie_enable_msi_ep(struct mobiveil_pcie *pcie) -+{ -+ u32 val; -+ -+ val = csr_readl(pcie, PAB_INTP_AMBA_MISC_ENB); -+ val |= 1 << 0; -+ csr_writel(pcie, val, PAB_INTP_AMBA_MISC_ENB); -+} ---- /dev/null -+++ b/drivers/pci/mobiveil/pcie-mobiveil.h -@@ -0,0 +1,296 @@ -+/* SPDX-License-Identifier: GPL-2.0 */ -+/* -+ * PCIe host controller driver for Mobiveil PCIe Host controller -+ * -+ * Copyright (c) 2018 Mobiveil Inc. -+ * Author: Subrahmanya Lingappa -+ * Refactor: Zhiqiang Hou -+ */ -+ -+#ifndef _PCIE_MOBIVEIL_H -+#define _PCIE_MOBIVEIL_H -+ -+#include -+#include -+#include -+#include "../pci.h" -+ -+#include -+#include -+ -+#define MAX_IATU_OUT 256 -+/* register offsets and bit positions */ -+ -+/* -+ * translation tables are grouped into windows, each window registers are -+ * grouped into blocks of 4 or 16 registers each -+ */ -+#define PAB_REG_BLOCK_SIZE 16 -+#define PAB_EXT_REG_BLOCK_SIZE 4 -+ -+#define PAB_REG_ADDR(offset, win) \ -+ (offset + (win * PAB_REG_BLOCK_SIZE)) -+#define PAB_EXT_REG_ADDR(offset, win) \ -+ (offset + (win * PAB_EXT_REG_BLOCK_SIZE)) -+ -+#define LTSSM_STATUS 0x0404 -+#define LTSSM_STATUS_L0_MASK 0x3f -+#define LTSSM_STATUS_L0 0x2d -+ -+#define PAB_CTRL 0x0808 -+#define AMBA_PIO_ENABLE_SHIFT 0 -+#define PEX_PIO_ENABLE_SHIFT 1 -+#define PAGE_SEL_SHIFT 13 -+#define PAGE_SEL_MASK 0x3f -+#define PAGE_LO_MASK 0x3ff -+#define PAGE_SEL_OFFSET_SHIFT 10 -+#define FUNC_SEL_SHIFT 19 -+#define FUNC_SEL_MASK 0x1ff -+#define MSI_SW_CTRL_EN (1 << 29) -+ -+#define PAB_ACTIVITY_STAT 0x81c -+ -+#define PAB_AXI_PIO_CTRL 0x0840 -+#define APIO_EN_MASK 0xf -+ -+#define PAB_PEX_PIO_CTRL 0x08c0 -+#define PIO_ENABLE_SHIFT 0 -+ -+#define PAB_INTP_AMBA_MISC_ENB 0x0b0c -+#define PAB_INTP_AMBA_MISC_STAT 0x0b1c -+#define PAB_INTP_RESET (0x1 << 1) -+#define PAB_INTP_MSI (0x1 << 3) -+#define PAB_INTP_INTA (0x1 << 5) -+#define PAB_INTP_INTB (0x1 << 6) -+#define PAB_INTP_INTC (0x1 << 7) -+#define PAB_INTP_INTD (0x1 << 8) -+#define PAB_INTP_PCIE_UE (0x1 << 9) -+#define PAB_INTP_IE_PMREDI (0x1 << 29) -+#define PAB_INTP_IE_EC (0x1 << 30) -+#define PAB_INTP_MSI_MASK PAB_INTP_MSI -+#define PAB_INTP_INTX_MASK (PAB_INTP_INTA | PAB_INTP_INTB |\ -+ PAB_INTP_INTC | PAB_INTP_INTD) -+ -+#define PAB_AXI_AMAP_CTRL(win) PAB_REG_ADDR(0x0ba0, win) -+#define WIN_ENABLE_SHIFT 0 -+#define WIN_TYPE_SHIFT 1 -+#define WIN_TYPE_MASK 0x3 -+#define WIN_SIZE_SHIFT 10 -+#define WIN_SIZE_MASK 0x3fffff -+ -+#define PAB_EXT_AXI_AMAP_SIZE(win) PAB_EXT_REG_ADDR(0xbaf0, win) -+ -+#define PAB_EXT_AXI_AMAP_AXI_WIN(win) PAB_EXT_REG_ADDR(0x80a0, win) -+#define PAB_AXI_AMAP_AXI_WIN(win) PAB_REG_ADDR(0x0ba4, win) -+#define AXI_WINDOW_ALIGN_MASK 3 -+ -+#define PAB_AXI_AMAP_PEX_WIN_L(win) PAB_REG_ADDR(0x0ba8, win) -+#define PAB_BUS_SHIFT 24 -+#define PAB_DEVICE_SHIFT 19 -+#define PAB_FUNCTION_SHIFT 16 -+ -+#define PAB_AXI_AMAP_PEX_WIN_H(win) PAB_REG_ADDR(0x0bac, win) -+#define PAB_INTP_AXI_PIO_CLASS 0x474 -+ -+#define GPEX_ACK_REPLAY_TO 0x438 -+#define ACK_LAT_TO_VAL_MASK 0x1fff -+#define ACK_LAT_TO_VAL_SHIFT 0 -+ -+#define PAB_PEX_AMAP_CTRL(win) PAB_REG_ADDR(0x4ba0, win) -+#define AMAP_CTRL_EN_SHIFT 0 -+#define AMAP_CTRL_TYPE_SHIFT 1 -+#define AMAP_CTRL_TYPE_MASK 3 -+ -+#define PAB_EXT_PEX_AMAP_SIZEN(win) PAB_EXT_REG_ADDR(0xbef0, win) -+#define PAB_EXT_PEX_AMAP_AXI_WIN(win) PAB_EXT_REG_ADDR(0xb4a0, win) -+#define PAB_PEX_AMAP_AXI_WIN(win) PAB_REG_ADDR(0x4ba4, win) -+#define PAB_PEX_AMAP_PEX_WIN_L(win) PAB_REG_ADDR(0x4ba8, win) -+#define PAB_PEX_AMAP_PEX_WIN_H(win) PAB_REG_ADDR(0x4bac, win) -+ -+/* PPIO WINs EP mode */ -+#define PAB_PEX_BAR_AMAP(func, bar) (0x1ba0 + 0x20 * func + 4 * bar) -+#define PAB_EXT_PEX_BAR_AMAP(func, bar) (0x84a0 + 0x20 * func + 4 * bar) -+#define PEX_BAR_AMAP_EN (1 << 0) -+ -+#define PAB_AXI_AMAP_PCI_HDR_PARAM(idx) (0x5ba0 + 0x04 * idx) -+#define PAB_MSIX_TABLE_PBA_ACCESS 0xD000 -+ -+#define GPEX_BAR_ENABLE 0x4D4 -+#define GPEX_BAR_SIZE_LDW 0x4D8 -+#define GPEX_BAR_SIZE_UDW 0x4DC -+#define GPEX_BAR_SELECT 0x4E0 -+ -+#define CFG_UNCORRECTABLE_ERROR_SEVERITY 0x10c -+#define UNSUPPORTED_REQUEST_ERROR_SHIFT 20 -+#define CFG_UNCORRECTABLE_ERROR_MASK 0x108 -+ -+/* starting offset of INTX bits in status register */ -+#define PAB_INTX_START 5 -+ -+/* supported number of MSI interrupts */ -+#define PCI_NUM_MSI 16 -+ -+/* MSI registers */ -+#define MSI_BASE_LO_OFFSET 0x04 -+#define MSI_BASE_HI_OFFSET 0x08 -+#define MSI_SIZE_OFFSET 0x0c -+#define MSI_ENABLE_OFFSET 0x14 -+#define MSI_STATUS_OFFSET 0x18 -+#define MSI_DATA_OFFSET 0x20 -+#define MSI_ADDR_L_OFFSET 0x24 -+#define MSI_ADDR_H_OFFSET 0x28 -+ -+/* outbound and inbound window definitions */ -+#define WIN_NUM_0 0 -+#define WIN_NUM_1 1 -+#define CFG_WINDOW_TYPE 0 -+#define IO_WINDOW_TYPE 1 -+#define MEM_WINDOW_TYPE 2 -+#define IB_WIN_SIZE ((u64)256 * 1024 * 1024 * 1024) -+#define MAX_PIO_WINDOWS 8 -+ -+/* Parameters for the waiting for link up routine */ -+#define LINK_WAIT_MAX_RETRIES 10 -+#define LINK_WAIT_MIN 90000 -+#define LINK_WAIT_MAX 100000 -+ -+#define PAGED_ADDR_BNDRY 0xc00 -+#define OFFSET_TO_PAGE_ADDR(off) \ -+ ((off & PAGE_LO_MASK) | PAGED_ADDR_BNDRY) -+#define OFFSET_TO_PAGE_IDX(off) \ -+ ((off >> PAGE_SEL_OFFSET_SHIFT) & PAGE_SEL_MASK) -+ -+struct mobiveil_pcie; -+struct mobiveil_pcie_ep; -+ -+struct mobiveil_msi { /* MSI information */ -+ struct mutex lock; /* protect bitmap variable */ -+ struct irq_domain *msi_domain; -+ struct irq_domain *dev_domain; -+ phys_addr_t msi_pages_phys; -+ int num_of_vectors; -+ DECLARE_BITMAP(msi_irq_in_use, PCI_NUM_MSI); -+}; -+ -+struct mobiveil_rp_ops { -+ int (*interrupt_init)(struct mobiveil_pcie *pcie); -+ int (*read_other_conf)(struct pci_bus *bus, unsigned int devfn, -+ int where, int size, u32 *val); -+}; -+ -+struct root_port { -+ u8 root_bus_nr; -+ void __iomem *config_axi_slave_base; /* endpoint config base */ -+ struct resource *ob_io_res; -+ struct mobiveil_rp_ops *ops; -+ int irq; -+ raw_spinlock_t intx_mask_lock; -+ struct irq_domain *intx_domain; -+ struct mobiveil_msi msi; -+}; -+ -+struct mobiveil_pab_ops { -+ int (*link_up)(struct mobiveil_pcie *pcie); -+}; -+ -+struct mobiveil_pcie_ep_ops { -+ void (*ep_init)(struct mobiveil_pcie_ep *ep); -+ int (*raise_irq)(struct mobiveil_pcie_ep *ep, u8 func_no, -+ enum pci_epc_irq_type type, u16 interrupt_num); -+}; -+ -+struct mobiveil_pcie_ep { -+ struct pci_epc *epc; -+ struct mobiveil_pcie_ep_ops *ops; -+ phys_addr_t phys_base; -+ size_t addr_size; -+ size_t page_size; -+ phys_addr_t *outbound_addr; -+ unsigned long *ob_window_map; -+ u32 num_ob_windows; -+ void __iomem *msi_mem; -+ phys_addr_t msi_mem_phys; -+ u8 msi_cap; /* MSI capability offset */ -+ u8 msix_cap; /* MSI-X capability offset */ -+ u8 bar_num; -+ u32 pf_num; -+}; -+ -+struct mobiveil_pcie { -+ struct platform_device *pdev; -+ struct list_head *resources; -+ void __iomem *csr_axi_slave_base; /* PAB registers base */ -+ phys_addr_t pcie_reg_base; /* Physical PCIe Controller Base */ -+ void __iomem *apb_csr_base; /* MSI register base */ -+ u32 apio_wins; -+ u32 ppio_wins; -+ u32 ob_wins_configured; /* configured outbound windows */ -+ u32 ib_wins_configured; /* configured inbound windows */ -+ const struct mobiveil_pab_ops *ops; -+ struct root_port rp; -+ struct mobiveil_pcie_ep ep; -+}; -+#define to_mobiveil_pcie_from_ep(endpoint) \ -+ container_of((endpoint), struct mobiveil_pcie, ep) -+ -+int mobiveil_pcie_host_probe(struct mobiveil_pcie *pcie); -+int mobiveil_host_init(struct mobiveil_pcie *pcie, bool reinit); -+bool mobiveil_pcie_link_up(struct mobiveil_pcie *pcie); -+int mobiveil_bringup_link(struct mobiveil_pcie *pcie); -+void program_ob_windows(struct mobiveil_pcie *pcie, int win_num, u64 cpu_addr, -+ u64 pci_addr, u32 type, u64 size); -+void program_ib_windows(struct mobiveil_pcie *pcie, int win_num, u64 cpu_addr, -+ u64 pci_addr, u32 type, u64 size); -+void mobiveil_pcie_disable_ob_win(struct mobiveil_pcie *pci, int win_num); -+void mobiveil_pcie_disable_ib_win(struct mobiveil_pcie *pci, int win_num); -+u32 csr_read(struct mobiveil_pcie *pcie, u32 off, size_t size); -+void csr_write(struct mobiveil_pcie *pcie, u32 val, u32 off, size_t size); -+ -+static inline u32 csr_readl(struct mobiveil_pcie *pcie, u32 off) -+{ -+ return csr_read(pcie, off, 0x4); -+} -+ -+static inline u32 csr_readw(struct mobiveil_pcie *pcie, u32 off) -+{ -+ return csr_read(pcie, off, 0x2); -+} -+ -+static inline u32 csr_readb(struct mobiveil_pcie *pcie, u32 off) -+{ -+ return csr_read(pcie, off, 0x1); -+} -+ -+static inline void csr_writel(struct mobiveil_pcie *pcie, u32 val, u32 off) -+{ -+ csr_write(pcie, val, off, 0x4); -+} -+ -+static inline void csr_writew(struct mobiveil_pcie *pcie, u32 val, u32 off) -+{ -+ csr_write(pcie, val, off, 0x2); -+} -+ -+static inline void csr_writeb(struct mobiveil_pcie *pcie, u32 val, u32 off) -+{ -+ csr_write(pcie, val, off, 0x1); -+} -+ -+void program_ib_windows_ep(struct mobiveil_pcie *pcie, u8 func_no, -+ int bar, u64 phys); -+int program_ob_windows_ep(struct mobiveil_pcie *pcie, int win_num, int type, -+ u64 phys, u64 bus_addr, u8 func, u64 size); -+void mobiveil_pcie_disable_ib_win_ep(struct mobiveil_pcie *pci, -+ u8 func_no, u8 bar); -+int mobiveil_pcie_ep_init(struct mobiveil_pcie_ep *ep); -+int mobiveil_pcie_ep_raise_legacy_irq(struct mobiveil_pcie_ep *ep, u8 func_no); -+int mobiveil_pcie_ep_raise_msi_irq(struct mobiveil_pcie_ep *ep, u8 func_no, -+ u8 interrupt_num); -+int mobiveil_pcie_ep_raise_msix_irq(struct mobiveil_pcie_ep *ep, u8 func_no, -+ u16 interrupt_num); -+void mobiveil_pcie_ep_reset_bar(struct mobiveil_pcie *pci, enum pci_barno bar); -+void mobiveil_pcie_enable_bridge_pio(struct mobiveil_pcie *pci); -+void mobiveil_pcie_enable_engine_apio(struct mobiveil_pcie *pci); -+void mobiveil_pcie_enable_engine_ppio(struct mobiveil_pcie *pci); -+void mobiveil_pcie_enable_msi_ep(struct mobiveil_pcie *pci); -+#endif /* _PCIE_MOBIVEIL_H */ ---- a/drivers/pci/pcie/portdrv_core.c -+++ b/drivers/pci/pcie/portdrv_core.c -@@ -45,6 +45,20 @@ static void release_pcie_device(struct d - } - - /** -+ * pcibios_check_service_irqs - check irqs in the device tree -+ * @dev: PCI Express port to handle -+ * @irqs: Array of irqs to populate -+ * @mask: Bitmask of port capabilities returned by get_port_device_capability() -+ * -+ * Return value: 0 means no service irqs in the device tree -+ * -+ */ -+int __weak pcibios_check_service_irqs(struct pci_dev *dev, int *irqs, int mask) -+{ -+ return 0; -+} -+ -+/** - * pcie_port_enable_irq_vec - try to set up MSI-X or MSI as interrupt mode - * for given port - * @dev: PCI Express port to handle -@@ -185,10 +199,25 @@ out_free_irqs: - static int pcie_init_service_irqs(struct pci_dev *dev, int *irqs, int mask) - { - int ret, i; -+ int irq = -1; - - for (i = 0; i < PCIE_PORT_DEVICE_MAXSERVICES; i++) - irqs[i] = -1; - -+ /* Check if some platforms owns independent irq pins for AER/PME etc. -+ * Some platforms may own independent AER/PME interrupts and set -+ * them in the device tree file. -+ */ -+ ret = pcibios_check_service_irqs(dev, irqs, mask); -+ if (ret) { -+ if (dev->irq) -+ irq = dev->irq; -+ for (i = 0; i < PCIE_PORT_DEVICE_MAXSERVICES; i++) -+ if (irqs[i] == -1 && i != PCIE_PORT_SERVICE_VC_SHIFT) -+ irqs[i] = irq; -+ return 0; -+ } -+ - /* - * If we support PME or hotplug, but we can't use MSI/MSI-X for - * them, we have to fall back to INTx or other interrupts, e.g., a ---- a/drivers/pci/quirks.c -+++ b/drivers/pci/quirks.c -@@ -3394,6 +3394,13 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_A - DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0033, quirk_no_bus_reset); - DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0034, quirk_no_bus_reset); - -+/* -+ * NXP (Freescale Vendor ID) LS1088 chips do not behave correctly after -+ * bus reset. Link state of device does not comes UP and so config space -+ * never accessible again. -+ */ -+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_FREESCALE, 0x80c0, quirk_no_bus_reset); -+ - static void quirk_no_pm_reset(struct pci_dev *dev) - { - /* -@@ -4918,3 +4925,11 @@ static void quirk_no_ats(struct pci_dev - DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x98e4, quirk_no_ats); - DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x6900, quirk_no_ats); - #endif /* CONFIG_PCI_ATS */ -+ -+/* Freescale PCIe doesn't support MSI in RC mode */ -+static void quirk_fsl_no_msi(struct pci_dev *pdev) -+{ -+ if (pci_pcie_type(pdev) == PCI_EXP_TYPE_ROOT_PORT) -+ pdev->no_msi = 1; -+} -+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID, quirk_fsl_no_msi); ---- a/include/linux/pci-ep-cfs.h -+++ b/include/linux/pci-ep-cfs.h -@@ -1,12 +1,9 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ - /** - * PCI Endpoint ConfigFS header file - * - * Copyright (C) 2017 Texas Instruments - * Author: Kishon Vijay Abraham I -- * -- * This program is free software: you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 of -- * the License as published by the Free Software Foundation. - */ - - #ifndef __LINUX_PCI_EP_CFS_H ---- a/include/linux/pci-epc.h -+++ b/include/linux/pci-epc.h -@@ -1,12 +1,9 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ - /** - * PCI Endpoint *Controller* (EPC) header file - * - * Copyright (C) 2017 Texas Instruments - * Author: Kishon Vijay Abraham I -- * -- * This program is free software: you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 of -- * the License as published by the Free Software Foundation. - */ - - #ifndef __LINUX_PCI_EPC_H -@@ -20,6 +17,7 @@ enum pci_epc_irq_type { - PCI_EPC_IRQ_UNKNOWN, - PCI_EPC_IRQ_LEGACY, - PCI_EPC_IRQ_MSI, -+ PCI_EPC_IRQ_MSIX, - }; - - /** -@@ -33,24 +31,32 @@ enum pci_epc_irq_type { - * capability register - * @get_msi: ops to get the number of MSI interrupts allocated by the RC from - * the MSI capability register -- * @raise_irq: ops to raise a legacy or MSI interrupt -+ * @set_msix: ops to set the requested number of MSI-X interrupts in the -+ * MSI-X capability register -+ * @get_msix: ops to get the number of MSI-X interrupts allocated by the RC -+ * from the MSI-X capability register -+ * @raise_irq: ops to raise a legacy, MSI or MSI-X interrupt - * @start: ops to start the PCI link - * @stop: ops to stop the PCI link - * @owner: the module owner containing the ops - */ - struct pci_epc_ops { -- int (*write_header)(struct pci_epc *pci_epc, -+ int (*write_header)(struct pci_epc *epc, u8 func_no, - struct pci_epf_header *hdr); -- int (*set_bar)(struct pci_epc *epc, enum pci_barno bar, -- dma_addr_t bar_phys, size_t size, int flags); -- void (*clear_bar)(struct pci_epc *epc, enum pci_barno bar); -- int (*map_addr)(struct pci_epc *epc, phys_addr_t addr, -- u64 pci_addr, size_t size); -- void (*unmap_addr)(struct pci_epc *epc, phys_addr_t addr); -- int (*set_msi)(struct pci_epc *epc, u8 interrupts); -- int (*get_msi)(struct pci_epc *epc); -- int (*raise_irq)(struct pci_epc *pci_epc, -- enum pci_epc_irq_type type, u8 interrupt_num); -+ int (*set_bar)(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_bar *epf_bar); -+ void (*clear_bar)(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_bar *epf_bar); -+ int (*map_addr)(struct pci_epc *epc, u8 func_no, -+ phys_addr_t addr, u64 pci_addr, size_t size); -+ void (*unmap_addr)(struct pci_epc *epc, u8 func_no, -+ phys_addr_t addr); -+ int (*set_msi)(struct pci_epc *epc, u8 func_no, u8 interrupts); -+ int (*get_msi)(struct pci_epc *epc, u8 func_no); -+ int (*set_msix)(struct pci_epc *epc, u8 func_no, u16 interrupts); -+ int (*get_msix)(struct pci_epc *epc, u8 func_no); -+ int (*raise_irq)(struct pci_epc *epc, u8 func_no, -+ enum pci_epc_irq_type type, u16 interrupt_num); - int (*start)(struct pci_epc *epc); - void (*stop)(struct pci_epc *epc); - struct module *owner; -@@ -94,8 +100,17 @@ struct pci_epc { - struct config_group *group; - /* spinlock to protect against concurrent access of EP controller */ - spinlock_t lock; -+ unsigned int features; - }; - -+#define EPC_FEATURE_NO_LINKUP_NOTIFIER BIT(0) -+#define EPC_FEATURE_BAR_MASK (BIT(1) | BIT(2) | BIT(3)) -+#define EPC_FEATURE_MSIX_AVAILABLE BIT(4) -+#define EPC_FEATURE_SET_BAR(features, bar) \ -+ (features |= (EPC_FEATURE_BAR_MASK & (bar << 1))) -+#define EPC_FEATURE_GET_BAR(features) \ -+ ((features & EPC_FEATURE_BAR_MASK) >> 1) -+ - #define to_pci_epc(device) container_of((device), struct pci_epc, dev) - - #define pci_epc_create(dev, ops) \ -@@ -127,17 +142,23 @@ void pci_epc_destroy(struct pci_epc *epc - int pci_epc_add_epf(struct pci_epc *epc, struct pci_epf *epf); - void pci_epc_linkup(struct pci_epc *epc); - void pci_epc_remove_epf(struct pci_epc *epc, struct pci_epf *epf); --int pci_epc_write_header(struct pci_epc *epc, struct pci_epf_header *hdr); --int pci_epc_set_bar(struct pci_epc *epc, enum pci_barno bar, -- dma_addr_t bar_phys, size_t size, int flags); --void pci_epc_clear_bar(struct pci_epc *epc, int bar); --int pci_epc_map_addr(struct pci_epc *epc, phys_addr_t phys_addr, -+int pci_epc_write_header(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_header *hdr); -+int pci_epc_set_bar(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_bar *epf_bar); -+void pci_epc_clear_bar(struct pci_epc *epc, u8 func_no, -+ struct pci_epf_bar *epf_bar); -+int pci_epc_map_addr(struct pci_epc *epc, u8 func_no, -+ phys_addr_t phys_addr, - u64 pci_addr, size_t size); --void pci_epc_unmap_addr(struct pci_epc *epc, phys_addr_t phys_addr); --int pci_epc_set_msi(struct pci_epc *epc, u8 interrupts); --int pci_epc_get_msi(struct pci_epc *epc); --int pci_epc_raise_irq(struct pci_epc *epc, enum pci_epc_irq_type type, -- u8 interrupt_num); -+void pci_epc_unmap_addr(struct pci_epc *epc, u8 func_no, -+ phys_addr_t phys_addr); -+int pci_epc_set_msi(struct pci_epc *epc, u8 func_no, u8 interrupts); -+int pci_epc_get_msi(struct pci_epc *epc, u8 func_no); -+int pci_epc_set_msix(struct pci_epc *epc, u8 func_no, u16 interrupts); -+int pci_epc_get_msix(struct pci_epc *epc, u8 func_no); -+int pci_epc_raise_irq(struct pci_epc *epc, u8 func_no, -+ enum pci_epc_irq_type type, u16 interrupt_num); - int pci_epc_start(struct pci_epc *epc); - void pci_epc_stop(struct pci_epc *epc); - struct pci_epc *pci_epc_get(const char *epc_name); ---- a/include/linux/pci-epf.h -+++ b/include/linux/pci-epf.h -@@ -1,12 +1,9 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ - /** - * PCI Endpoint *Function* (EPF) header file - * - * Copyright (C) 2017 Texas Instruments - * Author: Kishon Vijay Abraham I -- * -- * This program is free software: you can redistribute it and/or modify -- * it under the terms of the GNU General Public License version 2 of -- * the License as published by the Free Software Foundation. - */ - - #ifndef __LINUX_PCI_EPF_H -@@ -75,7 +72,7 @@ struct pci_epf_ops { - * @driver: PCI EPF driver - * @ops: set of function pointers for performing EPF operations - * @owner: the owner of the module that registers the PCI EPF driver -- * @group: configfs group corresponding to the PCI EPF driver -+ * @epf_group: list of configfs group corresponding to the PCI EPF driver - * @id_table: identifies EPF devices for probing - */ - struct pci_epf_driver { -@@ -85,7 +82,7 @@ struct pci_epf_driver { - struct device_driver driver; - struct pci_epf_ops *ops; - struct module *owner; -- struct config_group *group; -+ struct list_head epf_group; - const struct pci_epf_device_id *id_table; - }; - -@@ -100,6 +97,8 @@ struct pci_epf_driver { - struct pci_epf_bar { - dma_addr_t phys_addr; - size_t size; -+ enum pci_barno barno; -+ int flags; - }; - - /** -@@ -120,6 +119,7 @@ struct pci_epf { - struct pci_epf_header *header; - struct pci_epf_bar bar[6]; - u8 msi_interrupts; -+ u16 msix_interrupts; - u8 func_no; - - struct pci_epc *epc; ---- a/include/linux/pci.h -+++ b/include/linux/pci.h -@@ -1946,6 +1946,7 @@ void pcibios_release_device(struct pci_d - void pcibios_penalize_isa_irq(int irq, int active); - int pcibios_alloc_irq(struct pci_dev *dev); - void pcibios_free_irq(struct pci_dev *dev); -+int pcibios_check_service_irqs(struct pci_dev *dev, int *irqs, int mask); - - #ifdef CONFIG_HIBERNATE_CALLBACKS - extern struct dev_pm_ops pcibios_pm_ops; ---- a/include/uapi/linux/pcitest.h -+++ b/include/uapi/linux/pcitest.h -@@ -16,5 +16,8 @@ - #define PCITEST_WRITE _IOW('P', 0x4, unsigned long) - #define PCITEST_READ _IOW('P', 0x5, unsigned long) - #define PCITEST_COPY _IOW('P', 0x6, unsigned long) -+#define PCITEST_MSIX _IOW('P', 0x7, int) -+#define PCITEST_SET_IRQTYPE _IOW('P', 0x8, int) -+#define PCITEST_GET_IRQTYPE _IO('P', 0x9) - - #endif /* __UAPI_LINUX_PCITEST_H */ ---- a/tools/pci/pcitest.c -+++ b/tools/pci/pcitest.c -@@ -30,12 +30,17 @@ - #define BILLION 1E9 - - static char *result[] = { "NOT OKAY", "OKAY" }; -+static char *irq[] = { "LEGACY", "MSI", "MSI-X" }; - - struct pci_test { - char *device; - char barnum; - bool legacyirq; - unsigned int msinum; -+ unsigned int msixnum; -+ int irqtype; -+ bool set_irqtype; -+ bool get_irqtype; - bool read; - bool write; - bool copy; -@@ -62,6 +67,24 @@ static int run_test(struct pci_test *tes - fprintf(stdout, "%s\n", result[ret]); - } - -+ if (test->set_irqtype) { -+ ret = ioctl(fd, PCITEST_SET_IRQTYPE, test->irqtype); -+ fprintf(stdout, "SET IRQ TYPE TO %s:\t\t", irq[test->irqtype]); -+ if (ret < 0) -+ fprintf(stdout, "FAILED\n"); -+ else -+ fprintf(stdout, "%s\n", result[ret]); -+ } -+ -+ if (test->get_irqtype) { -+ ret = ioctl(fd, PCITEST_GET_IRQTYPE); -+ fprintf(stdout, "GET IRQ TYPE:\t\t"); -+ if (ret < 0) -+ fprintf(stdout, "FAILED\n"); -+ else -+ fprintf(stdout, "%s\n", irq[ret]); -+ } -+ - if (test->legacyirq) { - ret = ioctl(fd, PCITEST_LEGACY_IRQ, 0); - fprintf(stdout, "LEGACY IRQ:\t"); -@@ -80,6 +103,15 @@ static int run_test(struct pci_test *tes - fprintf(stdout, "%s\n", result[ret]); - } - -+ if (test->msixnum > 0 && test->msixnum <= 2048) { -+ ret = ioctl(fd, PCITEST_MSIX, test->msixnum); -+ fprintf(stdout, "MSI-X%d:\t\t", test->msixnum); -+ if (ret < 0) -+ fprintf(stdout, "TEST FAILED\n"); -+ else -+ fprintf(stdout, "%s\n", result[ret]); -+ } -+ - if (test->write) { - ret = ioctl(fd, PCITEST_WRITE, test->size); - fprintf(stdout, "WRITE (%7ld bytes):\t\t", test->size); -@@ -130,7 +162,7 @@ int main(int argc, char **argv) - /* set default endpoint device */ - test->device = "/dev/pci-endpoint-test.0"; - -- while ((c = getopt(argc, argv, "D:b:m:lrwcs:")) != EOF) -+ while ((c = getopt(argc, argv, "D:b:m:x:i:Ilrwcs:")) != EOF) - switch (c) { - case 'D': - test->device = optarg; -@@ -148,6 +180,20 @@ int main(int argc, char **argv) - if (test->msinum < 1 || test->msinum > 32) - goto usage; - continue; -+ case 'x': -+ test->msixnum = atoi(optarg); -+ if (test->msixnum < 1 || test->msixnum > 2048) -+ goto usage; -+ continue; -+ case 'i': -+ test->irqtype = atoi(optarg); -+ if (test->irqtype < 0 || test->irqtype > 2) -+ goto usage; -+ test->set_irqtype = true; -+ continue; -+ case 'I': -+ test->get_irqtype = true; -+ continue; - case 'r': - test->read = true; - continue; -@@ -170,6 +216,9 @@ usage: - "\t-D PCI endpoint test device {default: /dev/pci-endpoint-test.0}\n" - "\t-b BAR test (bar number between 0..5)\n" - "\t-m MSI test (msi number between 1..32)\n" -+ "\t-x \tMSI-X test (msix number between 1..2048)\n" -+ "\t-i \tSet IRQ type (0 - Legacy, 1 - MSI, 2 - MSI-X)\n" -+ "\t-I Get current IRQ type configured\n" - "\t-l Legacy IRQ test\n" - "\t-r Read buffer test\n" - "\t-w Write buffer test\n" ---- a/tools/pci/pcitest.sh -+++ b/tools/pci/pcitest.sh -@@ -16,7 +16,10 @@ echo - echo "Interrupt tests" - echo - -+pcitest -i 0 - pcitest -l -+ -+pcitest -i 1 - msi=1 - - while [ $msi -lt 33 ] -@@ -26,9 +29,21 @@ do - done - echo - -+pcitest -i 2 -+msix=1 -+ -+while [ $msix -lt 2049 ] -+do -+ pcitest -x $msix -+ msix=`expr $msix + 1` -+done -+echo -+ - echo "Read Tests" - echo - -+pcitest -i 1 -+ - pcitest -r -s 1 - pcitest -r -s 1024 - pcitest -r -s 1025 diff --git a/target/linux/layerscape/patches-4.14/817-platform-security-support-layerscape.patch b/target/linux/layerscape/patches-4.14/817-platform-security-support-layerscape.patch deleted file mode 100644 index 55e7209ce3..0000000000 --- a/target/linux/layerscape/patches-4.14/817-platform-security-support-layerscape.patch +++ /dev/null @@ -1,1443 +0,0 @@ -From d2e808b0dcca1b5e850274f770775c355ae36c48 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Tue, 30 Oct 2018 18:27:03 +0800 -Subject: [PATCH 34/40] platfrom-security: support layerscape -This is an integrated patch of platform-security for - layerscape - -Signed-off-by: Sahil Malhotra -Signed-off-by: Udit Agarwal -Signed-off-by: Biwen Li ---- - Documentation/security/keys/secure-key.rst | 67 ++ - MAINTAINERS | 12 + - drivers/tee/optee/Kconfig | 8 + - drivers/tee/optee/core.c | 2 +- - include/keys/secure-type.h | 33 + - security/keys/Kconfig | 11 + - security/keys/Makefile | 5 + - security/keys/encrypted-keys/Makefile | 2 + - security/keys/encrypted-keys/encrypted.c | 13 +- - security/keys/encrypted-keys/encrypted.h | 13 + - .../keys/encrypted-keys/masterkey_secure.c | 37 ++ - security/keys/secure_key.c | 339 ++++++++++ - security/keys/securekey_desc.c | 608 ++++++++++++++++++ - security/keys/securekey_desc.h | 141 ++++ - 14 files changed, 1288 insertions(+), 3 deletions(-) - create mode 100644 Documentation/security/keys/secure-key.rst - create mode 100644 include/keys/secure-type.h - create mode 100644 security/keys/encrypted-keys/masterkey_secure.c - create mode 100644 security/keys/secure_key.c - create mode 100644 security/keys/securekey_desc.c - create mode 100644 security/keys/securekey_desc.h - ---- /dev/null -+++ b/Documentation/security/keys/secure-key.rst -@@ -0,0 +1,67 @@ -+========== -+Secure Key -+========== -+ -+Secure key is the new type added to kernel key ring service. -+Secure key is a symmetric type key of minimum length 32 bytes -+and with maximum possible length to be 128 bytes. It is produced -+in kernel using the CAAM crypto engine. Userspace can only see -+the blob for the corresponding key. All the blobs are displayed -+or loaded in hex ascii. -+ -+Secure key can be created on platforms which supports CAAM -+hardware block. Secure key can also be used as a master key to -+create the encrypted keys along with the existing key types in -+kernel. -+ -+Secure key uses CAAM hardware to generate the key and blobify its -+content for userspace. Generated blobs are tied up with the hardware -+secret key stored in CAAM, hence the same blob will not be able to -+de-blobify with the different secret key on another machine. -+ -+Usage:: -+ -+ keyctl add secure "new " -+ keyctl load secure "load " -+ keyctl print -+ -+"keyctl add secure" option will create the random data of the -+specified key len using CAAM and store it as a key in kernel. -+Key contents will be displayed as blobs to the user in hex ascii. -+User can input key len from 32 bytes to 128 bytes. -+ -+"keyctl load secure" option will load the blob contents. In kernel, -+key will be deirved using input blob and CAAM, along with the secret -+key stored in CAAM. -+ -+"keyctl print" will return the hex string of the blob corresponding to -+key_id. Returned blob will be of key_len + 48 bytes. Extra 48 bytes are -+the header bytes added by the CAAM. -+ -+Example of secure key usage:: -+ -+1. Create the secure key with name kmk-master of length 32 bytes:: -+ -+ $ keyctl add secure kmk-master "new 32" @u -+ 46001928 -+ -+ $keyctl show -+ Session Keyring -+ 1030783626 --alswrv 0 65534 keyring: _uid_ses.0 -+ 695927745 --alswrv 0 65534 \_ keyring: _uid.0 -+ 46001928 --als-rv 0 0 \_ secure: kmk-master -+ -+2. Print the blob contents for the kmk-master key:: -+ -+ $ keyctl print 46001928 -+ d9743445b640f3d59c1670dddc0bc9c2 -+ 34fc9aab7dd05c965e6120025012f029b -+ 07faa4776c4f6ed02899e35a135531e9a -+ 6e5c2b51132f9d5aef28f68738e658296 -+ 3fe583177cfe50d2542b659a13039 -+ -+ $ keyctl pipe 46001928 > secure_key.blob -+ -+3. Load the blob in the user key ring:: -+ -+ $ keyctl load secure kmk-master "load 'cat secure_key.blob'" @u ---- a/MAINTAINERS -+++ b/MAINTAINERS -@@ -7646,6 +7646,18 @@ F: include/keys/trusted-type.h - F: security/keys/trusted.c - F: security/keys/trusted.h - -+KEYS-SECURE -+M: Udit Agarwal -+R: Sahil Malhotra -+L: linux-security-module@vger.kernel.org -+L: keyrings@vger.kernel.org -+S: Supported -+F: include/keys/secure-type.h -+F: security/keys/secure_key.c -+F: security/keys/securekey_desc.c -+F: security/keys/securekey_desc.h -+F: security/keys/encrypted-keys/masterkey_secure.c -+ - KEYS/KEYRINGS: - M: David Howells - L: keyrings@vger.kernel.org ---- a/drivers/tee/optee/Kconfig -+++ b/drivers/tee/optee/Kconfig -@@ -6,3 +6,11 @@ config OPTEE - help - This implements the OP-TEE Trusted Execution Environment (TEE) - driver. -+ -+config OPTEE_SHM_NUM_PRIV_PAGES -+ int "Private Shared Memory Pages" -+ default 1 -+ depends on OPTEE -+ help -+ This sets the number of private shared memory pages to be -+ used by OP-TEE TEE driver. ---- a/drivers/tee/optee/core.c -+++ b/drivers/tee/optee/core.c -@@ -31,7 +31,7 @@ - - #define DRIVER_NAME "optee" - --#define OPTEE_SHM_NUM_PRIV_PAGES 1 -+#define OPTEE_SHM_NUM_PRIV_PAGES CONFIG_OPTEE_SHM_NUM_PRIV_PAGES - - /** - * optee_from_msg_param() - convert from OPTEE_MSG parameters to ---- /dev/null -+++ b/include/keys/secure-type.h -@@ -0,0 +1,33 @@ -+/* SPDX-License-Identifier: GPL-2.0 */ -+/* -+ * Copyright (C) 2018 NXP. -+ * -+ */ -+ -+#ifndef _KEYS_SECURE_TYPE_H -+#define _KEYS_SECURE_TYPE_H -+ -+#include -+#include -+ -+/* Minimum key size to be used is 32 bytes and maximum key size fixed -+ * is 128 bytes. -+ * Blob size to be kept is Maximum key size + blob header added by CAAM. -+ */ -+ -+#define MIN_KEY_SIZE 32 -+#define MAX_KEY_SIZE 128 -+#define BLOB_HEADER_SIZE 48 -+ -+#define MAX_BLOB_SIZE (MAX_KEY_SIZE + BLOB_HEADER_SIZE) -+ -+struct secure_key_payload { -+ struct rcu_head rcu; -+ unsigned int key_len; -+ unsigned int blob_len; -+ unsigned char key[MAX_KEY_SIZE + 1]; -+ unsigned char blob[MAX_BLOB_SIZE]; -+}; -+ -+extern struct key_type key_type_secure; -+#endif ---- a/security/keys/Kconfig -+++ b/security/keys/Kconfig -@@ -71,6 +71,17 @@ config TRUSTED_KEYS - - If you are unsure as to whether this is required, answer N. - -+config SECURE_KEYS -+ tristate "SECURE_KEYS" -+ depends on KEYS && CRYPTO_DEV_FSL_CAAM && CRYPTO_DEV_FSL_CAAM_JR -+ help -+ This option provide support for creating secure-type key and blobs -+ in kernel. Secure keys are random number symmetric keys generated -+ from CAAM. The CAAM creates the blobs for the random key. -+ Userspace will only be able to see the blob. -+ -+ If you are unsure as to whether this is required, answer N. -+ - config ENCRYPTED_KEYS - tristate "ENCRYPTED KEYS" - depends on KEYS ---- a/security/keys/Makefile -+++ b/security/keys/Makefile -@@ -28,4 +28,9 @@ obj-$(CONFIG_KEY_DH_OPERATIONS) += dh.o - # - obj-$(CONFIG_BIG_KEYS) += big_key.o - obj-$(CONFIG_TRUSTED_KEYS) += trusted.o -+CFLAGS_secure_key.o += -I$(obj)/../../drivers/crypto/caam/ -+CFLAGS_securekey_desc.o += -I$(obj)/../../drivers/crypto/caam/ -+obj-$(CONFIG_SECURE_KEYS) += securekey.o -+securekey-y := securekey_desc.o \ -+ secure_key.o - obj-$(CONFIG_ENCRYPTED_KEYS) += encrypted-keys/ ---- a/security/keys/encrypted-keys/Makefile -+++ b/security/keys/encrypted-keys/Makefile -@@ -7,5 +7,7 @@ obj-$(CONFIG_ENCRYPTED_KEYS) += encrypte - - encrypted-keys-y := encrypted.o ecryptfs_format.o - masterkey-$(CONFIG_TRUSTED_KEYS) := masterkey_trusted.o -+masterkey-$(CONFIG_SECURE_KEYS) := masterkey_secure.o - masterkey-$(CONFIG_TRUSTED_KEYS)-$(CONFIG_ENCRYPTED_KEYS) := masterkey_trusted.o -+masterkey-$(CONFIG_SECURE_KEYS)-$(CONFIG_ENCRYPTED_KEYS) := masterkey_secure.o - encrypted-keys-y += $(masterkey-y) $(masterkey-m-m) ---- a/security/keys/encrypted-keys/encrypted.c -+++ b/security/keys/encrypted-keys/encrypted.c -@@ -39,6 +39,7 @@ - #include "ecryptfs_format.h" - - static const char KEY_TRUSTED_PREFIX[] = "trusted:"; -+static const char KEY_SECURE_PREFIX[] = "secure:"; - static const char KEY_USER_PREFIX[] = "user:"; - static const char hash_alg[] = "sha256"; - static const char hmac_alg[] = "hmac(sha256)"; -@@ -49,6 +50,7 @@ static unsigned int ivsize; - static int blksize; - - #define KEY_TRUSTED_PREFIX_LEN (sizeof (KEY_TRUSTED_PREFIX) - 1) -+#define KEY_SECURE_PREFIX_LEN (sizeof(KEY_SECURE_PREFIX) - 1) - #define KEY_USER_PREFIX_LEN (sizeof (KEY_USER_PREFIX) - 1) - #define KEY_ECRYPTFS_DESC_LEN 16 - #define HASH_SIZE SHA256_DIGEST_SIZE -@@ -125,7 +127,7 @@ static int valid_ecryptfs_desc(const cha - /* - * valid_master_desc - verify the 'key-type:desc' of a new/updated master-key - * -- * key-type:= "trusted:" | "user:" -+ * key-type:= "trusted:" | "user:" | "secure:" - * desc:= master-key description - * - * Verify that 'key-type' is valid and that 'desc' exists. On key update, -@@ -140,6 +142,8 @@ static int valid_master_desc(const char - - if (!strncmp(new_desc, KEY_TRUSTED_PREFIX, KEY_TRUSTED_PREFIX_LEN)) - prefix_len = KEY_TRUSTED_PREFIX_LEN; -+ else if (!strncmp(new_desc, KEY_SECURE_PREFIX, KEY_SECURE_PREFIX_LEN)) -+ prefix_len = KEY_SECURE_PREFIX_LEN; - else if (!strncmp(new_desc, KEY_USER_PREFIX, KEY_USER_PREFIX_LEN)) - prefix_len = KEY_USER_PREFIX_LEN; - else -@@ -358,7 +362,7 @@ static int calc_hmac(u8 *digest, const u - - enum derived_key_type { ENC_KEY, AUTH_KEY }; - --/* Derive authentication/encryption key from trusted key */ -+/* Derive authentication/encryption key from trusted/secure key */ - static int get_derived_key(u8 *derived_key, enum derived_key_type key_type, - const u8 *master_key, size_t master_keylen) - { -@@ -429,6 +433,11 @@ static struct key *request_master_key(st - mkey = request_trusted_key(epayload->master_desc + - KEY_TRUSTED_PREFIX_LEN, - master_key, master_keylen); -+ } else if (!strncmp(epayload->master_desc, KEY_SECURE_PREFIX, -+ KEY_SECURE_PREFIX_LEN)) { -+ mkey = request_secure_key(epayload->master_desc + -+ KEY_SECURE_PREFIX_LEN, -+ master_key, master_keylen); - } else if (!strncmp(epayload->master_desc, KEY_USER_PREFIX, - KEY_USER_PREFIX_LEN)) { - mkey = request_user_key(epayload->master_desc + ---- a/security/keys/encrypted-keys/encrypted.h -+++ b/security/keys/encrypted-keys/encrypted.h -@@ -16,6 +16,19 @@ static inline struct key *request_truste - } - #endif - -+#if defined(CONFIG_SECURE_KEYS) -+extern struct key *request_secure_key(const char *secure_desc, -+ const u8 **master_key, -+ size_t *master_keylen); -+#else -+static inline struct key *request_secure_key(const char *secure_desc, -+ const u8 **master_key, -+ size_t *master_keylen) -+{ -+ return ERR_PTR(-EOPNOTSUPP); -+} -+#endif -+ - #if ENCRYPTED_DEBUG - static inline void dump_master_key(const u8 *master_key, size_t master_keylen) - { ---- /dev/null -+++ b/security/keys/encrypted-keys/masterkey_secure.c -@@ -0,0 +1,37 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Copyright (C) 2018 NXP. -+ * -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include "encrypted.h" -+ -+/* -+ * request_secure_key - request the secure key -+ * -+ * Secure keys and their blobs are derived from CAAM hardware. -+ * Userspace manages secure key-type data, but key data is not -+ * visible in plain form. It is presented as blobs. -+ */ -+struct key *request_secure_key(const char *secure_desc, -+ const u8 **master_key, size_t *master_keylen) -+{ -+ struct secure_key_payload *spayload; -+ struct key *skey; -+ -+ skey = request_key(&key_type_secure, secure_desc, NULL); -+ if (IS_ERR(skey)) -+ goto error; -+ -+ down_read(&skey->sem); -+ spayload = skey->payload.data[0]; -+ *master_key = spayload->key; -+ *master_keylen = spayload->key_len; -+error: -+ return skey; -+} ---- /dev/null -+++ b/security/keys/secure_key.c -@@ -0,0 +1,339 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* Copyright (C) 2018 NXP -+ * Secure key is generated using NXP CAAM hardware block. CAAM generates the -+ * random number (used as a key) and creates its blob for the user. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "securekey_desc.h" -+ -+static const char hmac_alg[] = "hmac(sha1)"; -+static const char hash_alg[] = "sha1"; -+ -+static struct crypto_shash *hashalg; -+static struct crypto_shash *hmacalg; -+ -+enum { -+ error = -1, -+ new_key, -+ load_blob, -+}; -+ -+static const match_table_t key_tokens = { -+ {new_key, "new"}, -+ {load_blob, "load"}, -+ {error, NULL} -+}; -+ -+static struct secure_key_payload *secure_payload_alloc(struct key *key) -+{ -+ struct secure_key_payload *sec_key = NULL; -+ int ret = 0; -+ -+ ret = key_payload_reserve(key, sizeof(*sec_key)); -+ if (ret < 0) -+ goto out; -+ -+ sec_key = kzalloc(sizeof(*sec_key), GFP_KERNEL); -+ if (!sec_key) -+ goto out; -+ -+out: -+ return sec_key; -+} -+ -+/* -+ * parse_inputdata - parse the keyctl input data and fill in the -+ * payload structure for key or its blob. -+ * param[in]: data pointer to the data to be parsed for creating key. -+ * param[in]: p pointer to secure key payload structure to fill parsed data -+ * On success returns 0, otherwise -EINVAL. -+ */ -+static int parse_inputdata(char *data, struct secure_key_payload *p) -+{ -+ substring_t args[MAX_OPT_ARGS]; -+ long keylen = 0; -+ int ret = -EINVAL; -+ int key_cmd = -EINVAL; -+ char *c = NULL; -+ -+ c = strsep(&data, " \t"); -+ if (!c) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ /* Get the keyctl command i.e. new_key or load_blob etc */ -+ key_cmd = match_token(c, key_tokens, args); -+ -+ switch (key_cmd) { -+ case new_key: -+ /* first argument is key size */ -+ c = strsep(&data, " \t"); -+ if (!c) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ ret = kstrtol(c, 10, &keylen); -+ if (ret < 0 || keylen < MIN_KEY_SIZE || -+ keylen > MAX_KEY_SIZE) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ p->key_len = keylen; -+ ret = new_key; -+ -+ break; -+ case load_blob: -+ /* first argument is blob data for CAAM*/ -+ c = strsep(&data, " \t"); -+ if (!c) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ /* Blob_len = No of characters in blob/2 */ -+ p->blob_len = strlen(c) / 2; -+ if (p->blob_len > MAX_BLOB_SIZE) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ ret = hex2bin(p->blob, c, p->blob_len); -+ if (ret < 0) { -+ ret = -EINVAL; -+ goto out; -+ } -+ ret = load_blob; -+ -+ break; -+ case error: -+ ret = -EINVAL; -+ break; -+ } -+ -+out: -+ return ret; -+} -+ -+/* -+ * secure_instantiate - create a new secure type key. -+ * Supports the operation to generate a new key. A random number -+ * is generated from CAAM as key data and the corresponding red blob -+ * is formed and stored as key_blob. -+ * Also supports the operation to load the blob and key is derived using -+ * that blob from CAAM. -+ * On success, return 0. Otherwise return errno. -+ */ -+static int secure_instantiate(struct key *key, -+ struct key_preparsed_payload *prep) -+{ -+ struct secure_key_payload *payload = NULL; -+ size_t datalen = prep->datalen; -+ char *data = NULL; -+ int key_cmd = 0; -+ int ret = 0; -+ enum sk_req_type sk_op_type; -+ struct device *dev = NULL; -+ -+ if (datalen <= 0 || datalen > 32767 || !prep->data) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ data = kmalloc(datalen + 1, GFP_KERNEL); -+ if (!data) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ memcpy(data, prep->data, datalen); -+ data[datalen] = '\0'; -+ -+ payload = secure_payload_alloc(key); -+ if (!payload) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ /* Allocate caam job ring for operation to be performed from CAAM */ -+ dev = caam_jr_alloc(); -+ if (!dev) { -+ pr_info("caam_jr_alloc failed\n"); -+ ret = -ENODEV; -+ goto out; -+ } -+ -+ key_cmd = parse_inputdata(data, payload); -+ if (key_cmd < 0) { -+ ret = key_cmd; -+ goto out; -+ } -+ -+ switch (key_cmd) { -+ case load_blob: -+ /* -+ * Red blob decryption to be done for load operation -+ * to derive the key. -+ */ -+ sk_op_type = sk_red_blob_dec; -+ ret = key_deblob(payload, sk_op_type, dev); -+ if (ret != 0) { -+ pr_info("secure_key: key_blob decap fail (%d)\n", ret); -+ goto out; -+ } -+ break; -+ case new_key: -+ /* Get Random number from caam of the specified length */ -+ sk_op_type = sk_get_random; -+ ret = caam_get_random(payload, sk_op_type, dev); -+ if (ret != 0) { -+ pr_info("secure_key: get_random fail (%d)\n", ret); -+ goto out; -+ } -+ -+ /* Generate red blob of key random bytes with CAAM */ -+ sk_op_type = sk_red_blob_enc; -+ ret = key_blob(payload, sk_op_type, dev); -+ if (ret != 0) { -+ pr_info("secure_key: key_blob encap fail (%d)\n", ret); -+ goto out; -+ } -+ break; -+ default: -+ ret = -EINVAL; -+ goto out; -+ } -+out: -+ if (data) -+ kzfree(data); -+ if (dev) -+ caam_jr_free(dev); -+ -+ if (!ret) -+ rcu_assign_keypointer(key, payload); -+ else -+ kzfree(payload); -+ -+ return ret; -+} -+ -+/* -+ * secure_read - copy the blob data to userspace in hex. -+ * param[in]: key pointer to key struct -+ * param[in]: buffer pointer to user data for creating key -+ * param[in]: buflen is the length of the buffer -+ * On success, return to userspace the secure key data size. -+ */ -+static long secure_read(const struct key *key, char __user *buffer, -+ size_t buflen) -+{ -+ const struct secure_key_payload *p = NULL; -+ char *ascii_buf; -+ char *bufp; -+ int i; -+ -+ p = dereference_key_locked(key); -+ if (!p) -+ return -EINVAL; -+ -+ if (buffer && buflen >= 2 * p->blob_len) { -+ ascii_buf = kmalloc(2 * p->blob_len, GFP_KERNEL); -+ if (!ascii_buf) -+ return -ENOMEM; -+ -+ bufp = ascii_buf; -+ for (i = 0; i < p->blob_len; i++) -+ bufp = hex_byte_pack(bufp, p->blob[i]); -+ if (copy_to_user(buffer, ascii_buf, 2 * p->blob_len) != 0) { -+ kzfree(ascii_buf); -+ return -EFAULT; -+ } -+ kzfree(ascii_buf); -+ } -+ return 2 * p->blob_len; -+} -+ -+/* -+ * secure_destroy - clear and free the key's payload -+ */ -+static void secure_destroy(struct key *key) -+{ -+ kzfree(key->payload.data[0]); -+} -+ -+struct key_type key_type_secure = { -+ .name = "secure", -+ .instantiate = secure_instantiate, -+ .destroy = secure_destroy, -+ .read = secure_read, -+}; -+EXPORT_SYMBOL_GPL(key_type_secure); -+ -+static void secure_shash_release(void) -+{ -+ if (hashalg) -+ crypto_free_shash(hashalg); -+ if (hmacalg) -+ crypto_free_shash(hmacalg); -+} -+ -+static int __init secure_shash_alloc(void) -+{ -+ int ret; -+ -+ hmacalg = crypto_alloc_shash(hmac_alg, 0, CRYPTO_ALG_ASYNC); -+ if (IS_ERR(hmacalg)) { -+ pr_info("secure_key: could not allocate crypto %s\n", -+ hmac_alg); -+ return PTR_ERR(hmacalg); -+ } -+ -+ hashalg = crypto_alloc_shash(hash_alg, 0, CRYPTO_ALG_ASYNC); -+ if (IS_ERR(hashalg)) { -+ pr_info("secure_key: could not allocate crypto %s\n", -+ hash_alg); -+ ret = PTR_ERR(hashalg); -+ goto hashalg_fail; -+ } -+ -+ return 0; -+ -+hashalg_fail: -+ crypto_free_shash(hmacalg); -+ return ret; -+} -+ -+static int __init init_secure_key(void) -+{ -+ int ret; -+ -+ ret = secure_shash_alloc(); -+ if (ret < 0) -+ return ret; -+ -+ ret = register_key_type(&key_type_secure); -+ if (ret < 0) -+ secure_shash_release(); -+ return ret; -+} -+ -+static void __exit cleanup_secure_key(void) -+{ -+ secure_shash_release(); -+ unregister_key_type(&key_type_secure); -+} -+ -+late_initcall(init_secure_key); -+module_exit(cleanup_secure_key); -+ -+MODULE_LICENSE("GPL"); ---- /dev/null -+++ b/security/keys/securekey_desc.c -@@ -0,0 +1,608 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Copyright (C) 2018 NXP -+ * -+ */ -+ -+#include -+#include "securekey_desc.h" -+ -+/* key modifier for blob encapsulation & decapsulation descriptor */ -+u8 key_modifier[] = "SECURE_KEY"; -+u32 key_modifier_len = 10; -+ -+void caam_sk_rng_desc(struct sk_req *skreq, struct sk_desc *skdesc) -+{ -+ struct sk_fetch_rnd_data *fetch_rnd_data = NULL; -+ struct random_desc *rnd_desc = NULL; -+ size_t len = 0; -+ u32 *desc = skreq->hwdesc; -+ -+ init_job_desc(desc, 0); -+ -+ fetch_rnd_data = &skreq->req_u.sk_fetch_rnd_data; -+ rnd_desc = &skdesc->dma_u.random_descp; -+ len = fetch_rnd_data->key_len; -+ -+ /* command 0x82500000 */ -+ append_cmd(desc, CMD_OPERATION | OP_TYPE_CLASS1_ALG | -+ OP_ALG_ALGSEL_RNG); -+ /* command 0x60340000 | len */ -+ append_cmd(desc, CMD_FIFO_STORE | FIFOST_TYPE_RNGSTORE | len); -+ append_ptr(desc, rnd_desc->rnd_data); -+} -+ -+void caam_sk_redblob_encap_desc(struct sk_req *skreq, struct sk_desc *skdesc) -+{ -+ struct redblob_encap_desc *red_blob_desc = -+ &skdesc->dma_u.redblob_encapdesc; -+ struct sk_red_blob_encap *red_blob_req = -+ &skreq->req_u.sk_red_blob_encap; -+ u32 *desc = skreq->hwdesc; -+ -+ init_job_desc(desc, 0); -+ -+ /* Load class 2 key with key modifier. */ -+ append_key_as_imm(desc, key_modifier, key_modifier_len, -+ key_modifier_len, CLASS_2 | KEY_DEST_CLASS_REG); -+ -+ /* SEQ IN PTR Command. */ -+ append_seq_in_ptr(desc, red_blob_desc->in_data, red_blob_req->data_sz, -+ 0); -+ -+ /* SEQ OUT PTR Command. */ -+ append_seq_out_ptr(desc, red_blob_desc->redblob, -+ red_blob_req->redblob_sz, 0); -+ -+ /* RedBlob encapsulation PROTOCOL Command. */ -+ append_operation(desc, OP_TYPE_ENCAP_PROTOCOL | OP_PCLID_BLOB); -+} -+ -+/* void caam_sk_redblob_decap_desc(struct sk_req *skreq, struct sk_desc *skdesc) -+ * brief CAAM Descriptor creator from redblob to plaindata. -+ * param[in] skreq Pointer to secure key request structure -+ * param[in] skdesc Pointer to secure key descriptor structure -+ */ -+void caam_sk_redblob_decap_desc(struct sk_req *skreq, struct sk_desc *skdesc) -+{ -+ struct redblob_decap_desc *red_blob_desc = -+ &skdesc->dma_u.redblob_decapdesc; -+ struct sk_red_blob_decap *red_blob_req = -+ &skreq->req_u.sk_red_blob_decap; -+ u32 *desc = skreq->hwdesc; -+ -+ init_job_desc(desc, 0); -+ -+ /* Load class 2 key with key modifier. */ -+ append_key_as_imm(desc, key_modifier, key_modifier_len, -+ key_modifier_len, CLASS_2 | KEY_DEST_CLASS_REG); -+ -+ /* SEQ IN PTR Command. */ -+ append_seq_in_ptr(desc, red_blob_desc->redblob, -+ red_blob_req->redblob_sz, 0); -+ -+ /* SEQ OUT PTR Command. */ -+ append_seq_out_ptr(desc, red_blob_desc->out_data, -+ red_blob_req->data_sz, 0); -+ -+ /* RedBlob decapsulation PROTOCOL Command. */ -+ append_operation(desc, OP_TYPE_DECAP_PROTOCOL | OP_PCLID_BLOB); -+} -+ -+/* int caam_sk_get_random_map(struct device *dev, struct sk_req *req, -+ * struct sk_desc *skdesc) -+ * brief DMA map the buffer virtual pointers to physical address. -+ * param[in] dev Pointer to job ring device structure -+ * param[in] req Pointer to secure key request structure -+ * param[in] skdesc Pointer to secure key descriptor structure -+ * return 0 on success, error value otherwise. -+ */ -+int caam_sk_get_random_map(struct device *dev, struct sk_req *req, -+ struct sk_desc *skdesc) -+{ -+ struct sk_fetch_rnd_data *fetch_rnd_data; -+ struct random_desc *rnd_desc; -+ -+ fetch_rnd_data = &req->req_u.sk_fetch_rnd_data; -+ rnd_desc = &skdesc->dma_u.random_descp; -+ -+ rnd_desc->rnd_data = dma_map_single(dev, fetch_rnd_data->data, -+ fetch_rnd_data->key_len, DMA_FROM_DEVICE); -+ -+ if (dma_mapping_error(dev, rnd_desc->rnd_data)) { -+ dev_err(dev, "Unable to map memory\n"); -+ goto sk_random_map_fail; -+ } -+ return 0; -+ -+sk_random_map_fail: -+ return -ENOMEM; -+} -+ -+/* int caam_sk_redblob_encap_map(struct device *dev, struct sk_req *req, -+ * struct sk_desc *skdesc) -+ * brief DMA map the buffer virtual pointers to physical address. -+ * param[in] dev Pointer to job ring device structure -+ * param[in] req Pointer to secure key request structure -+ * param[in] skdesc Pointer to secure key descriptor structure -+ * return 0 on success, error value otherwise. -+ */ -+int caam_sk_redblob_encap_map(struct device *dev, struct sk_req *req, -+ struct sk_desc *skdesc) -+{ -+ struct sk_red_blob_encap *red_blob_encap; -+ struct redblob_encap_desc *red_blob_desc; -+ -+ red_blob_encap = &req->req_u.sk_red_blob_encap; -+ red_blob_desc = &skdesc->dma_u.redblob_encapdesc; -+ -+ red_blob_desc->in_data = dma_map_single(dev, red_blob_encap->data, -+ red_blob_encap->data_sz, DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, red_blob_desc->in_data)) { -+ dev_err(dev, "Unable to map memory\n"); -+ goto sk_data_fail; -+ } -+ -+ red_blob_desc->redblob = dma_map_single(dev, red_blob_encap->redblob, -+ red_blob_encap->redblob_sz, DMA_FROM_DEVICE); -+ if (dma_mapping_error(dev, red_blob_desc->redblob)) { -+ dev_err(dev, "Unable to map memory\n"); -+ goto sk_redblob_fail; -+ } -+ -+ return 0; -+ -+sk_redblob_fail: -+ dma_unmap_single(dev, red_blob_desc->in_data, red_blob_encap->data_sz, -+ DMA_TO_DEVICE); -+sk_data_fail: -+ return -ENOMEM; -+} -+ -+/* static int caam_sk_redblob_decap_map(struct device *dev, -+ * struct sk_req *req, -+ * struct sk_desc *skdesc) -+ * brief DMA map the buffer virtual pointers to physical address. -+ * param[in] dev Pointer to job ring device structure -+ * param[in] req Pointer to secure key request structure -+ * param[in] skdesc Pointer to secure key descriptor structure -+ * return 0 on success, error value otherwise. -+ */ -+int caam_sk_redblob_decap_map(struct device *dev, struct sk_req *req, -+ struct sk_desc *skdesc) -+{ -+ struct sk_red_blob_decap *red_blob_decap; -+ struct redblob_decap_desc *red_blob_desc; -+ -+ red_blob_decap = &req->req_u.sk_red_blob_decap; -+ red_blob_desc = &skdesc->dma_u.redblob_decapdesc; -+ -+ red_blob_desc->redblob = dma_map_single(dev, red_blob_decap->redblob, -+ red_blob_decap->redblob_sz, DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, red_blob_desc->redblob)) { -+ dev_err(dev, "Unable to map memory\n"); -+ goto sk_redblob_fail; -+ } -+ -+ red_blob_desc->out_data = dma_map_single(dev, red_blob_decap->data, -+ red_blob_decap->data_sz, DMA_FROM_DEVICE); -+ if (dma_mapping_error(dev, red_blob_desc->out_data)) { -+ dev_err(dev, "Unable to map memory\n"); -+ goto sk_data_fail; -+ } -+ -+ return 0; -+ -+sk_data_fail: -+ dma_unmap_single(dev, red_blob_desc->redblob, -+ red_blob_decap->redblob_sz, DMA_TO_DEVICE); -+sk_redblob_fail: -+ return -ENOMEM; -+} -+ -+/* @fn void securekey_unmap(struct device *dev, -+ * struct sk_desc *skdesc, struct sk_req *req) -+ * @brief DMA unmap the buffer pointers. -+ * @param[in] dev Pointer to job ring device structure -+ * @param[in] skdesc Pointer to secure key descriptor structure -+ * @param[in] req Pointer to secure key request structure -+ */ -+void securekey_unmap(struct device *dev, -+ struct sk_desc *skdesc, struct sk_req *req) -+{ -+ -+ switch (req->type) { -+ case sk_get_random: -+ { -+ struct sk_fetch_rnd_data *fetch_rnd_data; -+ struct random_desc *rnd_desc; -+ -+ fetch_rnd_data = &req->req_u.sk_fetch_rnd_data; -+ rnd_desc = &skdesc->dma_u.random_descp; -+ -+ /* Unmap Descriptor buffer pointers. */ -+ dma_unmap_single(dev, rnd_desc->rnd_data, -+ fetch_rnd_data->key_len, -+ DMA_FROM_DEVICE); -+ break; -+ } -+ case sk_red_blob_enc: -+ { -+ struct sk_red_blob_encap *red_blob_encap; -+ struct redblob_encap_desc *red_blob_desc; -+ -+ red_blob_encap = &req->req_u.sk_red_blob_encap; -+ red_blob_desc = &skdesc->dma_u.redblob_encapdesc; -+ -+ /* Unmap Descriptor buffer pointers. */ -+ dma_unmap_single(dev, red_blob_desc->in_data, -+ red_blob_encap->data_sz, -+ DMA_TO_DEVICE); -+ -+ dma_unmap_single(dev, red_blob_desc->redblob, -+ red_blob_encap->redblob_sz, -+ DMA_FROM_DEVICE); -+ -+ break; -+ } -+ case sk_red_blob_dec: -+ { -+ struct sk_red_blob_decap *red_blob_decap; -+ struct redblob_decap_desc *red_blob_desc; -+ -+ red_blob_decap = &req->req_u.sk_red_blob_decap; -+ red_blob_desc = &skdesc->dma_u.redblob_decapdesc; -+ -+ /* Unmap Descriptor buffer pointers. */ -+ dma_unmap_single(dev, red_blob_desc->redblob, -+ red_blob_decap->redblob_sz, -+ DMA_TO_DEVICE); -+ -+ dma_unmap_single(dev, red_blob_desc->out_data, -+ red_blob_decap->data_sz, -+ DMA_FROM_DEVICE); -+ -+ break; -+ } -+ default: -+ dev_err(dev, "Unable to find request type\n"); -+ break; -+ } -+ kfree(skdesc); -+} -+ -+/* int caam_securekey_desc_init(struct device *dev, struct sk_req *req) -+ * brief CAAM Descriptor creator for secure key operations. -+ * param[in] dev Pointer to job ring device structure -+ * param[in] req Pointer to secure key request structure -+ * return 0 on success, error value otherwise. -+ */ -+int caam_securekey_desc_init(struct device *dev, struct sk_req *req) -+{ -+ struct sk_desc *skdesc = NULL; -+ int ret = 0; -+ -+ switch (req->type) { -+ case sk_get_random: -+ { -+ skdesc = kmalloc(sizeof(*skdesc), GFP_DMA); -+ if (!skdesc) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ skdesc->req_type = req->type; -+ -+ if (caam_sk_get_random_map(dev, req, skdesc)) { -+ dev_err(dev, "caam get_random map fail\n"); -+ ret = -ENOMEM; -+ goto out; -+ } -+ caam_sk_rng_desc(req, skdesc); -+ break; -+ } -+ case sk_red_blob_enc: -+ { -+ skdesc = kmalloc(sizeof(*skdesc), GFP_DMA); -+ if (!skdesc) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ skdesc->req_type = req->type; -+ -+ if (caam_sk_redblob_encap_map(dev, req, skdesc)) { -+ dev_err(dev, "caam redblob_encap map fail\n"); -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ /* Descriptor function to create redblob from data. */ -+ caam_sk_redblob_encap_desc(req, skdesc); -+ break; -+ } -+ -+ case sk_red_blob_dec: -+ { -+ skdesc = kmalloc(sizeof(*skdesc), GFP_DMA); -+ if (!skdesc) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ skdesc->req_type = req->type; -+ -+ if (caam_sk_redblob_decap_map(dev, req, skdesc)) { -+ dev_err(dev, "caam redblob_decap map fail\n"); -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ /* Descriptor function to decap data from redblob. */ -+ caam_sk_redblob_decap_desc(req, skdesc); -+ break; -+ } -+ default: -+ pr_debug("Unknown request type\n"); -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ req->desc_pointer = (void *)skdesc; -+ -+out: -+ return ret; -+} -+ -+/* static void caam_op_done (struct device *dev, u32 *desc, u32 ret, -+ * void *context) -+ * brief callback function to be called when descriptor executed. -+ * param[in] dev Pointer to device structure -+ * param[in] desc descriptor pointer -+ * param[in] ret return status of Job submitted -+ * param[in] context void pointer -+ */ -+static void caam_op_done(struct device *dev, u32 *desc, u32 ret, -+ void *context) -+{ -+ struct sk_req *req = context; -+ -+ if (ret) { -+ dev_err(dev, "caam op done err: %x\n", ret); -+ /* print the error source name. */ -+ caam_jr_strstatus(dev, ret); -+ } -+ /* Call securekey_unmap function for unmapping the buffer pointers. */ -+ securekey_unmap(dev, req->desc_pointer, req); -+ -+ req->ret = ret; -+ complete(&req->comp); -+} -+ -+ -+/* static int sk_job_submit(struct device *jrdev, struct sk_req *req) -+ * brief Enqueue a Job descriptor to Job ring and wait until SEC returns. -+ * param[in] jrdev Pointer to job ring device structure -+ * param[in] req Pointer to secure key request structure -+ * return 0 on success, error value otherwise. -+ */ -+static int sk_job_submit(struct device *jrdev, struct sk_req *req) -+{ -+ int ret; -+ -+ init_completion(&req->comp); -+ -+ /* caam_jr_enqueue function for Enqueue a job descriptor */ -+ ret = caam_jr_enqueue(jrdev, req->hwdesc, caam_op_done, req); -+ if (!ret) -+ wait_for_completion_interruptible(&req->comp); -+ -+ ret = req->ret; -+ return ret; -+} -+ -+/* caam_get_random(struct secure_key_payload *p, enum sk_req_type fetch_rnd, -+ * struct device *dev) -+ * Create the random number of the specified length using CAAM block -+ * param[in]: out pointer to place the random bytes -+ * param[in]: length for the random data bytes. -+ * param[in]: dev Pointer to job ring device structure -+ * If operation is successful return 0, otherwise error. -+ */ -+int caam_get_random(struct secure_key_payload *p, enum sk_req_type fetch_rnd, -+ struct device *dev) -+{ -+ struct sk_fetch_rnd_data *fetch_rnd_data = NULL; -+ struct sk_req *req = NULL; -+ int ret = 0; -+ void *temp = NULL; -+ -+ req = kmalloc(sizeof(struct sk_req), GFP_DMA); -+ if (!req) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ req->type = fetch_rnd; -+ fetch_rnd_data = &(req->req_u.sk_fetch_rnd_data); -+ -+ /* initialise with key length */ -+ fetch_rnd_data->key_len = p->key_len; -+ -+ temp = kmalloc(fetch_rnd_data->key_len, GFP_DMA); -+ if (!temp) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ fetch_rnd_data->data = temp; -+ -+ ret = caam_securekey_desc_init(dev, req); -+ -+ if (ret) { -+ pr_info("caam_securekey_desc_init failed\n"); -+ goto out; -+ } -+ -+ ret = sk_job_submit(dev, req); -+ if (!ret) { -+ /*Copy output to key buffer. */ -+ memcpy(p->key, fetch_rnd_data->data, p->key_len); -+ } else { -+ ret = -EINVAL; -+ } -+ -+out: -+ if (req) -+ kfree(req); -+ -+ if (temp) -+ kfree(temp); -+ -+ return ret; -+} -+EXPORT_SYMBOL(caam_get_random); -+ -+/* key_deblob(struct secure_key_payload *p, enum sk_req_type decap_type -+ * struct device *dev) -+ * Deblobify the blob to get the key data and fill in secure key payload struct -+ * param[in] p pointer to the secure key payload -+ * param[in] decap_type operation to be done. -+ * param[in] dev dev Pointer to job ring device structure -+ * If operation is successful return 0, otherwise error. -+ */ -+int key_deblob(struct secure_key_payload *p, enum sk_req_type decap_type, -+ struct device *dev) -+{ -+ unsigned int blob_len; -+ struct sk_red_blob_decap *d_blob; -+ struct sk_req *req = NULL; -+ int total_sz = 0, *temp = NULL, ret = 0; -+ -+ req = kmalloc(sizeof(struct sk_req), GFP_DMA); -+ if (!req) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ d_blob = &(req->req_u.sk_red_blob_decap); -+ blob_len = p->blob_len; -+ req->type = decap_type; -+ -+ /* -+ * Red blob size is the blob_len filled in payload struct -+ * Data_sz i.e. key is the blob_len - blob header size -+ */ -+ -+ d_blob->redblob_sz = blob_len; -+ d_blob->data_sz = blob_len - (SK_BLOB_KEY_SZ + SK_BLOB_MAC_SZ); -+ total_sz = d_blob->data_sz + d_blob->redblob_sz; -+ -+ temp = kmalloc(total_sz, GFP_DMA); -+ if (!temp) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ req->mem_pointer = temp; -+ d_blob->redblob = temp; -+ d_blob->data = d_blob->redblob + d_blob->redblob_sz; -+ memcpy(d_blob->redblob, p->blob, blob_len); -+ -+ ret = caam_securekey_desc_init(dev, req); -+ -+ if (ret) { -+ pr_info("caam_securekey_desc_init: Failed\n"); -+ goto out; -+ } -+ -+ ret = sk_job_submit(dev, req); -+ if (!ret) { -+ /*Copy output to key buffer. */ -+ p->key_len = d_blob->data_sz; -+ memcpy(p->key, d_blob->data, p->key_len); -+ } else { -+ ret = -EINVAL; -+ } -+ -+out: -+ if (temp) -+ kfree(temp); -+ if (req) -+ kfree(req); -+ return ret; -+} -+EXPORT_SYMBOL(key_deblob); -+ -+/* key_blob(struct secure_key_payload *p, enum sk_req_type encap_type, -+ * struct device *dev) -+ * To blobify the key data to get the blob. This blob can only be seen by -+ * userspace. -+ * param[in] p pointer to the secure key payload -+ * param[in] decap_type operation to be done. -+ * param[in] dev dev Pointer to job ring device structure -+ * If operation is successful return 0, otherwise error. -+ */ -+int key_blob(struct secure_key_payload *p, enum sk_req_type encap_type, -+ struct device *dev) -+{ -+ unsigned int key_len; -+ struct sk_red_blob_encap *k_blob; -+ struct sk_req *req = NULL; -+ int total_sz = 0, *temp = NULL, ret = 0; -+ -+ req = kmalloc(sizeof(struct sk_req), GFP_DMA); -+ if (!req) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ key_len = p->key_len; -+ -+ req->type = encap_type; -+ k_blob = &(req->req_u.sk_red_blob_encap); -+ -+ /* -+ * Data_sz i.e. key len and the corresponding blob_len is -+ * key_len + BLOB header size. -+ */ -+ -+ k_blob->data_sz = key_len; -+ k_blob->redblob_sz = key_len + SK_BLOB_KEY_SZ + SK_BLOB_MAC_SZ; -+ total_sz = k_blob->data_sz + k_blob->redblob_sz; -+ -+ temp = kmalloc(total_sz, GFP_DMA); -+ if (!temp) { -+ ret = -ENOMEM; -+ goto out; -+ } -+ -+ req->mem_pointer = temp; -+ k_blob->data = temp; -+ -+ k_blob->redblob = k_blob->data + k_blob->data_sz; -+ memcpy(k_blob->data, p->key, key_len); -+ -+ ret = caam_securekey_desc_init(dev, req); -+ -+ if (ret) { -+ pr_info("caam_securekey_desc_init failed\n"); -+ goto out; -+ } -+ -+ ret = sk_job_submit(dev, req); -+ if (!ret) { -+ /*Copy output to key buffer. */ -+ p->blob_len = k_blob->redblob_sz; -+ memcpy(p->blob, k_blob->redblob, p->blob_len); -+ } else { -+ ret = -EINVAL; -+ } -+ -+out: -+ if (temp) -+ kfree(req->mem_pointer); -+ if (req) -+ kfree(req); -+ return ret; -+ -+} -+EXPORT_SYMBOL(key_blob); ---- /dev/null -+++ b/security/keys/securekey_desc.h -@@ -0,0 +1,141 @@ -+/* SPDX-License-Identifier: GPL-2.0 */ -+/* -+ * Copyright 2018 NXP -+ * -+ */ -+#ifndef _SECUREKEY_DESC_H_ -+#define _SECUREKEY_DESC_H_ -+ -+#include "compat.h" -+#include "regs.h" -+#include "intern.h" -+#include "desc.h" -+#include "desc_constr.h" -+#include "jr.h" -+#include "error.h" -+#include "pdb.h" -+ -+#define SK_BLOB_KEY_SZ 32 /* Blob key size. */ -+#define SK_BLOB_MAC_SZ 16 /* Blob MAC size. */ -+ -+/* -+ * brief defines different kinds of operations supported by this module. -+ */ -+enum sk_req_type { -+ sk_get_random, -+ sk_red_blob_enc, -+ sk_red_blob_dec, -+}; -+ -+ -+/* -+ * struct random_des -+ * param[out] rnd_data output buffer for random data. -+ */ -+struct random_desc { -+ dma_addr_t rnd_data; -+}; -+ -+/* struct redblob_encap_desc -+ * details Structure containing dma address for redblob encapsulation. -+ * param[in] in_data input data to redblob encap descriptor. -+ * param[out] redblob output buffer for redblob. -+ */ -+struct redblob_encap_desc { -+ dma_addr_t in_data; -+ dma_addr_t redblob; -+}; -+ -+/* struct redblob_decap_desc -+ * details Structure containing dma address for redblob decapsulation. -+ * param[in] redblob input buffer to redblob decap descriptor. -+ * param[out] out_data output data from redblob decap descriptor. -+ */ -+struct redblob_decap_desc { -+ dma_addr_t redblob; -+ dma_addr_t out_data; -+}; -+ -+/* struct sk_desc -+ * details Structure for securekey descriptor creation. -+ * param[in] req_type operation supported. -+ * param[in] dma_u union of struct for supported operation. -+ */ -+struct sk_desc { -+ u32 req_type; -+ union { -+ struct redblob_encap_desc redblob_encapdesc; -+ struct redblob_decap_desc redblob_decapdesc; -+ struct random_desc random_descp; -+ } dma_u; -+}; -+ -+/* struct sk_fetch_rnd_data -+ * decriptor structure containing key length. -+ */ -+struct sk_fetch_rnd_data { -+ void *data; -+ size_t key_len; -+}; -+ -+/* struct sk_red_blob_encap -+ * details Structure containing buffer pointers for redblob encapsulation. -+ * param[in] data Input data. -+ * param[in] data_sz size of Input data. -+ * param[out] redblob output buffer for redblob. -+ * param[in] redblob_sz size of redblob. -+ */ -+struct sk_red_blob_encap { -+ void *data; -+ uint32_t data_sz; -+ void *redblob; -+ uint32_t redblob_sz; -+}; -+ -+/* struct sk_red_blob_decap -+ * details Structure containing buffer pointers for redblob decapsulation. -+ * param[in] redblob Input redblob. -+ * param[in] redblob_sz size of redblob. -+ * param[out] data output buffer for data. -+ * param[in] data_sz size of output data. -+ */ -+struct sk_red_blob_decap { -+ void *redblob; -+ uint32_t redblob_sz; -+ void *data; -+ uint32_t data_sz; -+}; -+ -+/* struct sk_req -+ * details Structure for securekey request creation. -+ * param[in] type operation supported. -+ * param[in] req_u union of struct for supported operation. -+ * param[out] ret return status of CAAM operation. -+ * param[in] mem_pointer memory pointer for allocated kernel memory. -+ * param[in] desc_pointer Pointer to securekey descriptor creation structure. -+ * param[in] comp struct completion object. -+ * param[in] hwdesc contains descriptor instructions. -+ */ -+struct sk_req { -+ enum sk_req_type type; -+ void *arg; -+ union { -+ struct sk_red_blob_encap sk_red_blob_encap; -+ struct sk_red_blob_decap sk_red_blob_decap; -+ struct sk_fetch_rnd_data sk_fetch_rnd_data; -+ } req_u; -+ int ret; -+ void *mem_pointer; -+ void *desc_pointer; -+ struct completion comp; -+ u32 hwdesc[MAX_CAAM_DESCSIZE]; -+}; -+ -+int caam_get_random(struct secure_key_payload *p, enum sk_req_type fetch_rnd, -+ struct device *dev); -+int key_blob(struct secure_key_payload *p, enum sk_req_type encap_type, -+ struct device *dev); -+int key_deblob(struct secure_key_payload *p, enum sk_req_type decap_type, -+ struct device *dev); -+ -+#endif /*_SECUREKEY_DESC_H_*/ diff --git a/target/linux/layerscape/patches-4.14/818-qspi-support-layerscape.patch b/target/linux/layerscape/patches-4.14/818-qspi-support-layerscape.patch deleted file mode 100644 index 1546e4b6a7..0000000000 --- a/target/linux/layerscape/patches-4.14/818-qspi-support-layerscape.patch +++ /dev/null @@ -1,745 +0,0 @@ -From fe21ef44284a3aa6fd80448e4ab2e1e8a55fb926 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:59 +0800 -Subject: [PATCH] qspi: support layerscape - -This is an integrated patch of qspi for layerscape - -Signed-off-by: Abhimanyu Saini -Signed-off-by: Biwen Li -Signed-off-by: Chuanhua Han -Signed-off-by: Cyrille Pitchen -Signed-off-by: Mark Brown -Signed-off-by: Neil Armstrong -Signed-off-by: Prabhakar Kushwaha -Signed-off-by: Suresh Gupta -Signed-off-by: Yangbo Lu -Signed-off-by: Yogesh Gaur ---- - drivers/mtd/spi-nor/fsl-quadspi.c | 444 +++++++++++++++++++----------- - drivers/mtd/spi-nor/spi-nor.c | 5 + - drivers/spi/spi-fsl-dspi.c | 4 +- - 3 files changed, 291 insertions(+), 162 deletions(-) - ---- a/drivers/mtd/spi-nor/fsl-quadspi.c -+++ b/drivers/mtd/spi-nor/fsl-quadspi.c -@@ -41,6 +41,7 @@ - #define QUADSPI_QUIRK_TKT253890 (1 << 2) - /* Controller cannot wake up from wait mode, TKT245618 */ - #define QUADSPI_QUIRK_TKT245618 (1 << 3) -+#define QUADSPI_ADDR_REMAP (1 << 4) - - /* The registers */ - #define QUADSPI_MCR 0x00 -@@ -183,7 +184,7 @@ - - /* Macros for constructing the LUT register. */ - #define LUT0(ins, pad, opr) \ -- (((opr) << OPRND0_SHIFT) | ((LUT_##pad) << PAD0_SHIFT) | \ -+ (((opr) << OPRND0_SHIFT) | ((pad) << PAD0_SHIFT) | \ - ((LUT_##ins) << INSTR0_SHIFT)) - - #define LUT1(ins, pad, opr) (LUT0(ins, pad, opr) << OPRND1_SHIFT) -@@ -193,27 +194,29 @@ - #define QUADSPI_LUT_NUM 64 - - /* SEQID -- we can have 16 seqids at most. */ --#define SEQID_READ 0 --#define SEQID_WREN 1 --#define SEQID_WRDI 2 --#define SEQID_RDSR 3 --#define SEQID_SE 4 --#define SEQID_CHIP_ERASE 5 --#define SEQID_PP 6 --#define SEQID_RDID 7 --#define SEQID_WRSR 8 --#define SEQID_RDCR 9 --#define SEQID_EN4B 10 --#define SEQID_BRWR 11 -+/* LUT0 programmed by bootloader, for run-time create entry for LUT seqid 1 */ -+#define SEQID_LUT0_BOOTLOADER 0 -+#define SEQID_LUT1_RUNTIME 1 -+#define SEQID_LUT2_AHBREAD 2 - - #define QUADSPI_MIN_IOMAP SZ_4M - -+enum fsl_qspi_ops { -+ FSL_QSPI_OPS_READ = 0, -+ FSL_QSPI_OPS_WRITE, -+ FSL_QSPI_OPS_ERASE, -+ FSL_QSPI_OPS_READ_REG, -+ FSL_QSPI_OPS_WRITE_REG, -+ FSL_QSPI_OPS_WRITE_BUF_REG, -+}; -+ - enum fsl_qspi_devtype { - FSL_QUADSPI_VYBRID, - FSL_QUADSPI_IMX6SX, - FSL_QUADSPI_IMX7D, - FSL_QUADSPI_IMX6UL, - FSL_QUADSPI_LS1021A, -+ FSL_QUADSPI_LS2080A, - }; - - struct fsl_qspi_devtype_data { -@@ -267,6 +270,15 @@ static struct fsl_qspi_devtype_data ls10 - .driver_data = 0, - }; - -+static const struct fsl_qspi_devtype_data ls2080a_data = { -+ .devtype = FSL_QUADSPI_LS2080A, -+ .rxfifo = 128, -+ .txfifo = 64, -+ .ahb_buf_size = 1024, -+ .driver_data = QUADSPI_QUIRK_TKT253890 | QUADSPI_ADDR_REMAP, -+}; -+ -+ - #define FSL_QSPI_MAX_CHIP 4 - struct fsl_qspi { - struct spi_nor nor[FSL_QSPI_MAX_CHIP]; -@@ -310,6 +322,22 @@ static inline int needs_wakeup_wait_mode - } - - /* -+ * QSPI memory regions split into two parts: a 256MB region that is located -+ * in the least significant 4GB of the SoC address space and a 3.75GB region -+ * that is located above the least significant 4GB of the SoC address space. -+ * -+ * The 4GB QSPI address space map is shown below. -+ * -+ * SoC Address QSPI Address -+ * 0x00_2000_0000-0x00_2FFF_FFFF 0x00_0000_0000-0x00_0FFF_FFFF First 256MB -+ * 0x04_1000_0000-0x04_FFFF_FFFF 0x00_1000_0000-0x00_FFFF_FFFF Last 3.75GB -+ */ -+static inline int need_address_remap(struct fsl_qspi *q) -+{ -+ return q->devtype_data->driver_data & QUADSPI_ADDR_REMAP; -+} -+ -+/* - * R/W functions for big- or little-endian registers: - * The qSPI controller's endian is independent of the CPU core's endian. - * So far, although the CPU core is little-endian but the qSPI have two -@@ -368,137 +396,160 @@ static irqreturn_t fsl_qspi_irq_handler( - return IRQ_HANDLED; - } - --static void fsl_qspi_init_lut(struct fsl_qspi *q) -+static inline s8 pad_count(s8 pad_val) - { -+ s8 count = -1; -+ -+ if (!pad_val) -+ return 0; -+ -+ while (pad_val) { -+ pad_val >>= 1; -+ count++; -+ } -+ return count; -+} -+ -+/* -+ * Prepare LUT entry for the input cmd. -+ * Protocol info is present in instance of struct spi_nor, using which fields -+ * like cmd, data, addrlen along with pad info etc can be parsed. -+ */ -+static void fsl_qspi_prepare_lut(struct spi_nor *nor, -+ enum fsl_qspi_ops ops, u8 cmd) -+{ -+ struct fsl_qspi *q = nor->priv; - void __iomem *base = q->iobase; - int rxfifo = q->devtype_data->rxfifo; -+ int txfifo = q->devtype_data->txfifo; - u32 lut_base; -- int i; -+ u8 cmd_pad, addr_pad, data_pad, dummy_pad; -+ enum spi_nor_protocol protocol = 0; -+ u8 addrlen = 0; -+ u8 read_dm, opcode; -+ int stop_lut; -+ -+ read_dm = opcode = cmd_pad = addr_pad = data_pad = dummy_pad = 0; -+ -+ switch (ops) { -+ case FSL_QSPI_OPS_READ_REG: -+ case FSL_QSPI_OPS_WRITE_REG: -+ case FSL_QSPI_OPS_WRITE_BUF_REG: -+ opcode = cmd; -+ protocol = nor->reg_proto; -+ break; -+ case FSL_QSPI_OPS_READ: -+ opcode = cmd; -+ read_dm = nor->read_dummy; -+ protocol = nor->read_proto; -+ break; -+ case FSL_QSPI_OPS_WRITE: -+ opcode = cmd; -+ protocol = nor->write_proto; -+ break; -+ case FSL_QSPI_OPS_ERASE: -+ opcode = cmd; -+ break; -+ default: -+ dev_err(q->dev, "Unsupported operation 0x%.2x\n", ops); -+ return; -+ } -+ -+ if (protocol) { -+ cmd_pad = spi_nor_get_protocol_inst_nbits(protocol); -+ addr_pad = spi_nor_get_protocol_addr_nbits(protocol); -+ data_pad = spi_nor_get_protocol_data_nbits(protocol); -+ } -+ -+ dummy_pad = data_pad; - -- struct spi_nor *nor = &q->nor[0]; -- u8 addrlen = (nor->addr_width == 3) ? ADDR24BIT : ADDR32BIT; -- u8 read_op = nor->read_opcode; -- u8 read_dm = nor->read_dummy; -+ dev_dbg(q->dev, "ops:%x opcode:%x pad[cmd:%d, addr:%d, data:%d]\n", -+ ops, opcode, cmd_pad, addr_pad, data_pad); - - fsl_qspi_unlock_lut(q); - -- /* Clear all the LUT table */ -- for (i = 0; i < QUADSPI_LUT_NUM; i++) -- qspi_writel(q, 0, base + QUADSPI_LUT_BASE + i * 4); -- -- /* Read */ -- lut_base = SEQID_READ * 4; -- -- qspi_writel(q, LUT0(CMD, PAD1, read_op) | LUT1(ADDR, PAD1, addrlen), -- base + QUADSPI_LUT(lut_base)); -- qspi_writel(q, LUT0(DUMMY, PAD1, read_dm) | -- LUT1(FSL_READ, PAD4, rxfifo), -- base + QUADSPI_LUT(lut_base + 1)); -- -- /* Write enable */ -- lut_base = SEQID_WREN * 4; -- qspi_writel(q, LUT0(CMD, PAD1, SPINOR_OP_WREN), -- base + QUADSPI_LUT(lut_base)); -- -- /* Page Program */ -- lut_base = SEQID_PP * 4; -- -- qspi_writel(q, LUT0(CMD, PAD1, nor->program_opcode) | -- LUT1(ADDR, PAD1, addrlen), -- base + QUADSPI_LUT(lut_base)); -- qspi_writel(q, LUT0(FSL_WRITE, PAD1, 0), -- base + QUADSPI_LUT(lut_base + 1)); -- -- /* Read Status */ -- lut_base = SEQID_RDSR * 4; -- qspi_writel(q, LUT0(CMD, PAD1, SPINOR_OP_RDSR) | -- LUT1(FSL_READ, PAD1, 0x1), -- base + QUADSPI_LUT(lut_base)); -- -- /* Erase a sector */ -- lut_base = SEQID_SE * 4; -- -- qspi_writel(q, LUT0(CMD, PAD1, nor->erase_opcode) | -- LUT1(ADDR, PAD1, addrlen), -- base + QUADSPI_LUT(lut_base)); -- -- /* Erase the whole chip */ -- lut_base = SEQID_CHIP_ERASE * 4; -- qspi_writel(q, LUT0(CMD, PAD1, SPINOR_OP_CHIP_ERASE), -- base + QUADSPI_LUT(lut_base)); -- -- /* READ ID */ -- lut_base = SEQID_RDID * 4; -- qspi_writel(q, LUT0(CMD, PAD1, SPINOR_OP_RDID) | -- LUT1(FSL_READ, PAD1, 0x8), -- base + QUADSPI_LUT(lut_base)); -- -- /* Write Register */ -- lut_base = SEQID_WRSR * 4; -- qspi_writel(q, LUT0(CMD, PAD1, SPINOR_OP_WRSR) | -- LUT1(FSL_WRITE, PAD1, 0x2), -- base + QUADSPI_LUT(lut_base)); -- -- /* Read Configuration Register */ -- lut_base = SEQID_RDCR * 4; -- qspi_writel(q, LUT0(CMD, PAD1, SPINOR_OP_RDCR) | -- LUT1(FSL_READ, PAD1, 0x1), -- base + QUADSPI_LUT(lut_base)); -- -- /* Write disable */ -- lut_base = SEQID_WRDI * 4; -- qspi_writel(q, LUT0(CMD, PAD1, SPINOR_OP_WRDI), -- base + QUADSPI_LUT(lut_base)); -- -- /* Enter 4 Byte Mode (Micron) */ -- lut_base = SEQID_EN4B * 4; -- qspi_writel(q, LUT0(CMD, PAD1, SPINOR_OP_EN4B), -- base + QUADSPI_LUT(lut_base)); -- -- /* Enter 4 Byte Mode (Spansion) */ -- lut_base = SEQID_BRWR * 4; -- qspi_writel(q, LUT0(CMD, PAD1, SPINOR_OP_BRWR), -- base + QUADSPI_LUT(lut_base)); -+ /* Dynamic LUT */ -+ lut_base = SEQID_LUT1_RUNTIME * 4; -+ if (ops == FSL_QSPI_OPS_READ) -+ lut_base = SEQID_LUT2_AHBREAD * 4; -+ -+ /* default, STOP instruction to be programmed in (lut_base + 1) reg */ -+ stop_lut = 1; -+ switch (ops) { -+ case FSL_QSPI_OPS_READ_REG: -+ qspi_writel(q, LUT0(CMD, pad_count(cmd_pad), opcode) | -+ LUT1(FSL_READ, pad_count(data_pad), rxfifo), -+ base + QUADSPI_LUT(lut_base)); -+ break; -+ case FSL_QSPI_OPS_WRITE_REG: -+ qspi_writel(q, LUT0(CMD, pad_count(cmd_pad), opcode), -+ base + QUADSPI_LUT(lut_base)); -+ break; -+ case FSL_QSPI_OPS_WRITE_BUF_REG: -+ qspi_writel(q, LUT0(CMD, pad_count(cmd_pad), opcode) | -+ LUT1(FSL_WRITE, pad_count(data_pad), txfifo), -+ base + QUADSPI_LUT(lut_base)); -+ break; -+ case FSL_QSPI_OPS_READ: -+ case FSL_QSPI_OPS_WRITE: -+ case FSL_QSPI_OPS_ERASE: -+ /* Common for Read, Write and Erase ops. */ -+ -+ addrlen = (nor->addr_width == 3) ? ADDR24BIT : ADDR32BIT; -+ -+ qspi_writel(q, LUT0(CMD, pad_count(cmd_pad), opcode) | -+ LUT1(ADDR, pad_count(addr_pad), addrlen), -+ base + QUADSPI_LUT(lut_base)); -+ /* -+ * For Erase ops - Data and Dummy not required. -+ * For Write ops - Dummy not required. -+ */ - -- fsl_qspi_lock_lut(q); --} -+ if (ops == FSL_QSPI_OPS_READ) { - --/* Get the SEQID for the command */ --static int fsl_qspi_get_seqid(struct fsl_qspi *q, u8 cmd) --{ -- switch (cmd) { -- case SPINOR_OP_READ_1_1_4: -- case SPINOR_OP_READ_1_1_4_4B: -- return SEQID_READ; -- case SPINOR_OP_WREN: -- return SEQID_WREN; -- case SPINOR_OP_WRDI: -- return SEQID_WRDI; -- case SPINOR_OP_RDSR: -- return SEQID_RDSR; -- case SPINOR_OP_SE: -- return SEQID_SE; -- case SPINOR_OP_CHIP_ERASE: -- return SEQID_CHIP_ERASE; -- case SPINOR_OP_PP: -- return SEQID_PP; -- case SPINOR_OP_RDID: -- return SEQID_RDID; -- case SPINOR_OP_WRSR: -- return SEQID_WRSR; -- case SPINOR_OP_RDCR: -- return SEQID_RDCR; -- case SPINOR_OP_EN4B: -- return SEQID_EN4B; -- case SPINOR_OP_BRWR: -- return SEQID_BRWR; -+ /* -+ * For cmds SPINOR_OP_READ and SPINOR_OP_READ_4B value -+ * of dummy cycles are 0. -+ */ -+ if (read_dm) -+ qspi_writel(q, -+ LUT0(DUMMY, pad_count(dummy_pad), -+ read_dm) | -+ LUT1(FSL_READ, pad_count(data_pad), -+ rxfifo), -+ base + QUADSPI_LUT(lut_base + 1)); -+ else -+ qspi_writel(q, -+ LUT0(FSL_READ, pad_count(data_pad), -+ rxfifo), -+ base + QUADSPI_LUT(lut_base + 1)); -+ -+ stop_lut = 2; -+ -+ /* TODO Add condition to check if READ is IP/AHB. */ -+ -+ /* For AHB read, add seqid in BFGENCR register. */ -+ qspi_writel(q, -+ SEQID_LUT2_AHBREAD << -+ QUADSPI_BFGENCR_SEQID_SHIFT, -+ q->iobase + QUADSPI_BFGENCR); -+ } -+ -+ if (ops == FSL_QSPI_OPS_WRITE) { -+ qspi_writel(q, LUT0(FSL_WRITE, pad_count(data_pad), 0), -+ base + QUADSPI_LUT(lut_base + 1)); -+ stop_lut = 2; -+ } -+ break; - default: -- if (cmd == q->nor[0].erase_opcode) -- return SEQID_SE; -- dev_err(q->dev, "Unsupported cmd 0x%.2x\n", cmd); -+ dev_err(q->dev, "Unsupported operation 0x%.2x\n", ops); - break; - } -- return -EINVAL; -+ -+ /* prepare LUT for STOP instruction. */ -+ qspi_writel(q, 0, base + QUADSPI_LUT(lut_base + stop_lut)); -+ -+ fsl_qspi_lock_lut(q); - } - - static int -@@ -508,6 +559,10 @@ fsl_qspi_runcmd(struct fsl_qspi *q, u8 c - int seqid; - u32 reg, reg2; - int err; -+ u32 memmap_phyadd = q->memmap_phy; -+ -+ if (need_address_remap(q)) -+ memmap_phyadd = 0; - - init_completion(&q->c); - dev_dbg(q->dev, "to 0x%.8x:0x%.8x, len:%d, cmd:%.2x\n", -@@ -516,7 +571,7 @@ fsl_qspi_runcmd(struct fsl_qspi *q, u8 c - /* save the reg */ - reg = qspi_readl(q, base + QUADSPI_MCR); - -- qspi_writel(q, q->memmap_phy + q->chip_base_addr + addr, -+ qspi_writel(q, memmap_phyadd + q->chip_base_addr + addr, - base + QUADSPI_SFAR); - qspi_writel(q, QUADSPI_RBCT_WMRK_MASK | QUADSPI_RBCT_RXBRD_USEIPS, - base + QUADSPI_RBCT); -@@ -533,7 +588,7 @@ fsl_qspi_runcmd(struct fsl_qspi *q, u8 c - } while (1); - - /* trigger the LUT now */ -- seqid = fsl_qspi_get_seqid(q, cmd); -+ seqid = SEQID_LUT1_RUNTIME; - qspi_writel(q, (seqid << QUADSPI_IPCR_SEQID_SHIFT) | len, - base + QUADSPI_IPCR); - -@@ -609,6 +664,7 @@ static ssize_t fsl_qspi_nor_write(struct - { - int ret, i, j; - u32 tmp; -+ u8 byts; - - dev_dbg(q->dev, "to 0x%.8x:0x%.8x, len : %d\n", - q->chip_base_addr, to, count); -@@ -618,10 +674,18 @@ static ssize_t fsl_qspi_nor_write(struct - qspi_writel(q, tmp | QUADSPI_MCR_CLR_TXF_MASK, q->iobase + QUADSPI_MCR); - - /* fill the TX data to the FIFO */ -+ byts = count; - for (j = 0, i = ((count + 3) / 4); j < i; j++) { -- tmp = fsl_qspi_endian_xchg(q, *txbuf); -+ if(byts >= 4) -+ tmp = fsl_qspi_endian_xchg(q, *txbuf); -+ else { -+ memcpy(&tmp, txbuf, byts); -+ tmp = fsl_qspi_endian_xchg(q, tmp); -+ } -+ - qspi_writel(q, tmp, q->iobase + QUADSPI_TBDR); - txbuf++; -+ byts -= 4; - } - - /* fill the TXFIFO upto 16 bytes for i.MX7d */ -@@ -642,11 +706,15 @@ static void fsl_qspi_set_map_addr(struct - { - int nor_size = q->nor_size; - void __iomem *base = q->iobase; -+ u32 memmap_phyadd = q->memmap_phy; -+ -+ if (need_address_remap(q)) -+ memmap_phyadd = 0; - -- qspi_writel(q, nor_size + q->memmap_phy, base + QUADSPI_SFA1AD); -- qspi_writel(q, nor_size * 2 + q->memmap_phy, base + QUADSPI_SFA2AD); -- qspi_writel(q, nor_size * 3 + q->memmap_phy, base + QUADSPI_SFB1AD); -- qspi_writel(q, nor_size * 4 + q->memmap_phy, base + QUADSPI_SFB2AD); -+ qspi_writel(q, nor_size + memmap_phyadd, base + QUADSPI_SFA1AD); -+ qspi_writel(q, nor_size * 2 + memmap_phyadd, base + QUADSPI_SFA2AD); -+ qspi_writel(q, nor_size * 3 + memmap_phyadd, base + QUADSPI_SFB1AD); -+ qspi_writel(q, nor_size * 4 + memmap_phyadd, base + QUADSPI_SFB2AD); - } - - /* -@@ -662,7 +730,7 @@ static void fsl_qspi_set_map_addr(struct - * causes the controller to clear the buffer, and use the sequence pointed - * by the QUADSPI_BFGENCR[SEQID] to initiate a read from the flash. - */ --static void fsl_qspi_init_abh_read(struct fsl_qspi *q) -+static void fsl_qspi_init_ahb_read(struct fsl_qspi *q) - { - void __iomem *base = q->iobase; - int seqid; -@@ -685,8 +753,8 @@ static void fsl_qspi_init_abh_read(struc - qspi_writel(q, 0, base + QUADSPI_BUF1IND); - qspi_writel(q, 0, base + QUADSPI_BUF2IND); - -- /* Set the default lut sequence for AHB Read. */ -- seqid = fsl_qspi_get_seqid(q, q->nor[0].read_opcode); -+ /* Set dynamic LUT entry as lut sequence for AHB Read . */ -+ seqid = SEQID_LUT2_AHBREAD; - qspi_writel(q, seqid << QUADSPI_BFGENCR_SEQID_SHIFT, - q->iobase + QUADSPI_BFGENCR); - } -@@ -729,7 +797,6 @@ static int fsl_qspi_nor_setup(struct fsl - void __iomem *base = q->iobase; - u32 reg; - int ret; -- - /* disable and unprepare clock to avoid glitch pass to controller */ - fsl_qspi_clk_disable_unprep(q); - -@@ -747,9 +814,6 @@ static int fsl_qspi_nor_setup(struct fsl - base + QUADSPI_MCR); - udelay(1); - -- /* Init the LUT table. */ -- fsl_qspi_init_lut(q); -- - /* Disable the module */ - qspi_writel(q, QUADSPI_MCR_MDIS_MASK | QUADSPI_MCR_RESERVED_MASK, - base + QUADSPI_MCR); -@@ -770,6 +834,9 @@ static int fsl_qspi_nor_setup(struct fsl - /* enable the interrupt */ - qspi_writel(q, QUADSPI_RSER_TFIE, q->iobase + QUADSPI_RSER); - -+ /* Init for AHB read */ -+ fsl_qspi_init_ahb_read(q); -+ - return 0; - } - -@@ -792,12 +859,6 @@ static int fsl_qspi_nor_setup_last(struc - if (ret) - return ret; - -- /* Init the LUT table again. */ -- fsl_qspi_init_lut(q); -- -- /* Init for AHB read */ -- fsl_qspi_init_abh_read(q); -- - return 0; - } - -@@ -807,6 +868,7 @@ static const struct of_device_id fsl_qsp - { .compatible = "fsl,imx7d-qspi", .data = (void *)&imx7d_data, }, - { .compatible = "fsl,imx6ul-qspi", .data = (void *)&imx6ul_data, }, - { .compatible = "fsl,ls1021a-qspi", .data = (void *)&ls1021a_data, }, -+ { .compatible = "fsl,ls2080a-qspi", .data = &ls2080a_data, }, - { /* sentinel */ } - }; - MODULE_DEVICE_TABLE(of, fsl_qspi_dt_ids); -@@ -821,6 +883,7 @@ static int fsl_qspi_read_reg(struct spi_ - int ret; - struct fsl_qspi *q = nor->priv; - -+ fsl_qspi_prepare_lut(nor, FSL_QSPI_OPS_READ_REG, opcode); - ret = fsl_qspi_runcmd(q, opcode, 0, len); - if (ret) - return ret; -@@ -835,6 +898,8 @@ static int fsl_qspi_write_reg(struct spi - int ret; - - if (!buf) { -+ /* Prepare LUT for WRITE_REG cmd with input BUF as NULL. */ -+ fsl_qspi_prepare_lut(nor, FSL_QSPI_OPS_WRITE_REG, opcode); - ret = fsl_qspi_runcmd(q, opcode, 0, 1); - if (ret) - return ret; -@@ -843,6 +908,8 @@ static int fsl_qspi_write_reg(struct spi - fsl_qspi_invalid(q); - - } else if (len > 0) { -+ /* Prepare LUT for WRITE_REG cmd with input BUF non-NULL. */ -+ fsl_qspi_prepare_lut(nor, FSL_QSPI_OPS_WRITE_BUF_REG, opcode); - ret = fsl_qspi_nor_write(q, nor, opcode, 0, - (u32 *)buf, len); - if (ret > 0) -@@ -859,8 +926,11 @@ static ssize_t fsl_qspi_write(struct spi - size_t len, const u_char *buf) - { - struct fsl_qspi *q = nor->priv; -- ssize_t ret = fsl_qspi_nor_write(q, nor, nor->program_opcode, to, -- (u32 *)buf, len); -+ ssize_t ret; -+ -+ fsl_qspi_prepare_lut(nor, FSL_QSPI_OPS_WRITE, nor->program_opcode); -+ ret = fsl_qspi_nor_write(q, nor, nor->program_opcode, to, -+ (u32 *)buf, len); - - /* invalid the data in the AHB buffer. */ - fsl_qspi_invalid(q); -@@ -873,6 +943,8 @@ static ssize_t fsl_qspi_read(struct spi_ - struct fsl_qspi *q = nor->priv; - u8 cmd = nor->read_opcode; - -+ fsl_qspi_prepare_lut(nor, FSL_QSPI_OPS_READ, nor->read_opcode); -+ - /* if necessary,ioremap buffer before AHB read, */ - if (!q->ahb_addr) { - q->memmap_offs = q->chip_base_addr + from; -@@ -907,8 +979,9 @@ static ssize_t fsl_qspi_read(struct spi_ - len); - - /* Read out the data directly from the AHB buffer.*/ -- memcpy(buf, q->ahb_addr + q->chip_base_addr + from - q->memmap_offs, -- len); -+ memcpy_fromio(buf, -+ q->ahb_addr + q->chip_base_addr + from - q->memmap_offs, -+ len); - - return len; - } -@@ -921,6 +994,7 @@ static int fsl_qspi_erase(struct spi_nor - dev_dbg(nor->dev, "%dKiB at 0x%08x:0x%08x\n", - nor->mtd.erasesize / 1024, q->chip_base_addr, (u32)offs); - -+ fsl_qspi_prepare_lut(nor, FSL_QSPI_OPS_ERASE, nor->erase_opcode); - ret = fsl_qspi_runcmd(q, nor->erase_opcode, offs, 0); - if (ret) - return ret; -@@ -958,17 +1032,14 @@ static void fsl_qspi_unprep(struct spi_n - - static int fsl_qspi_probe(struct platform_device *pdev) - { -- const struct spi_nor_hwcaps hwcaps = { -- .mask = SNOR_HWCAPS_READ_1_1_4 | -- SNOR_HWCAPS_PP, -- }; -+ struct spi_nor_hwcaps hwcaps; - struct device_node *np = pdev->dev.of_node; - struct device *dev = &pdev->dev; - struct fsl_qspi *q; - struct resource *res; - struct spi_nor *nor; - struct mtd_info *mtd; -- int ret, i = 0; -+ int ret, i = 0, value; - - q = devm_kzalloc(dev, sizeof(*q), GFP_KERNEL); - if (!q) -@@ -1041,6 +1112,10 @@ static int fsl_qspi_probe(struct platfor - - /* iterate the subnodes. */ - for_each_available_child_of_node(dev->of_node, np) { -+ /* Reset hwcaps mask to minimal caps for the slave node. */ -+ hwcaps.mask = SNOR_HWCAPS_READ | SNOR_HWCAPS_PP; -+ value = 0; -+ - /* skip the holes */ - if (!q->has_second_chip) - i *= 2; -@@ -1070,6 +1145,51 @@ static int fsl_qspi_probe(struct platfor - /* set the chip address for READID */ - fsl_qspi_set_base_addr(q, nor); - -+ /* -+ * If spi-rx-bus-width and spi-tx-bus-width not defined assign -+ * default hardware capabilities SNOR_HWCAPS_READ_1_1_4 and -+ * SNOR_HWCAPS_PP supported by the Quad-SPI controller. -+ */ -+ if (!of_property_read_u32(np, "spi-rx-bus-width", &value)) { -+ switch (value) { -+ case 1: -+ hwcaps.mask |= SNOR_HWCAPS_READ | -+ SNOR_HWCAPS_READ_FAST; -+ break; -+ case 2: -+ hwcaps.mask |= SNOR_HWCAPS_READ_1_1_2 | -+ SNOR_HWCAPS_READ_1_2_2; -+ break; -+ case 4: -+ hwcaps.mask |= SNOR_HWCAPS_READ_1_1_4 | -+ SNOR_HWCAPS_READ_1_4_4; -+ break; -+ default: -+ dev_err(dev, -+ "spi-rx-bus-width %d not supported\n", -+ value); -+ break; -+ } -+ } else -+ hwcaps.mask |= SNOR_HWCAPS_READ_1_1_4; -+ -+ if (!of_property_read_u32(np, "spi-tx-bus-width", &value)) { -+ switch (value) { -+ case 1: -+ hwcaps.mask |= SNOR_HWCAPS_PP; -+ break; -+ case 4: -+ hwcaps.mask |= SNOR_HWCAPS_PP_1_1_4 | -+ SNOR_HWCAPS_PP_1_4_4; -+ break; -+ default: -+ dev_err(dev, -+ "spi-tx-bus-width %d not supported\n", -+ value); -+ break; -+ } -+ } -+ - ret = spi_nor_scan(nor, NULL, &hwcaps); - if (ret) - goto mutex_failed; -@@ -1098,6 +1218,8 @@ static int fsl_qspi_probe(struct platfor - if (nor->page_size > q->devtype_data->txfifo) - nor->page_size = q->devtype_data->txfifo; - -+ /*required for memory mapped AHB read*/ -+ fsl_qspi_prepare_lut(nor, FSL_QSPI_OPS_READ, nor->read_opcode); - i++; - } - -@@ -1106,6 +1228,8 @@ static int fsl_qspi_probe(struct platfor - if (ret) - goto last_init_failed; - -+ -+ - fsl_qspi_clk_disable_unprep(q); - return 0; - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1159,6 +1159,11 @@ static const struct flash_info spi_nor_i - { "w25x40", INFO(0xef3013, 0, 64 * 1024, 8, SECT_4K) }, - { "w25x80", INFO(0xef3014, 0, 64 * 1024, 16, SECT_4K) }, - { "w25x16", INFO(0xef3015, 0, 64 * 1024, 32, SECT_4K) }, -+ { -+ "w25q16dw", INFO(0xef6015, 0, 64 * 1024, 32, -+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | -+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) -+ }, - { "w25x32", INFO(0xef3016, 0, 64 * 1024, 64, SECT_4K) }, - { "w25q20cl", INFO(0xef4012, 0, 64 * 1024, 4, SECT_4K) }, - { "w25q20bw", INFO(0xef5012, 0, 64 * 1024, 4, SECT_4K) }, ---- a/drivers/spi/spi-fsl-dspi.c -+++ b/drivers/spi/spi-fsl-dspi.c -@@ -1024,8 +1024,8 @@ static int dspi_probe(struct platform_de - goto out_clk_put; - } - -- ret = devm_request_irq(&pdev->dev, dspi->irq, dspi_interrupt, 0, -- pdev->name, dspi); -+ ret = devm_request_irq(&pdev->dev, dspi->irq, dspi_interrupt, -+ IRQF_SHARED, pdev->name, dspi); - if (ret < 0) { - dev_err(&pdev->dev, "Unable to attach DSPI interrupt\n"); - goto out_clk_put; diff --git a/target/linux/layerscape/patches-4.14/819-sdhc-support-layerscape.patch b/target/linux/layerscape/patches-4.14/819-sdhc-support-layerscape.patch deleted file mode 100644 index 02688c74cd..0000000000 --- a/target/linux/layerscape/patches-4.14/819-sdhc-support-layerscape.patch +++ /dev/null @@ -1,572 +0,0 @@ -From 6ca94d2e7dc72b21703e6d9be4e8ec3ad4a26f41 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:59:02 +0800 -Subject: [PATCH] sdhc: support layerscape - -This is an integrated patch of sdhc for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Mathew McBride -Signed-off-by: Ulf Hansson -Signed-off-by: Yangbo Lu -Signed-off-by: Yinbo Zhu ---- - drivers/mmc/core/mmc.c | 3 + - drivers/mmc/host/sdhci-esdhc.h | 25 +++ - drivers/mmc/host/sdhci-of-esdhc.c | 270 ++++++++++++++++++++++++++---- - drivers/mmc/host/sdhci.c | 9 +- - drivers/mmc/host/sdhci.h | 1 + - include/linux/mmc/card.h | 1 + - include/linux/mmc/host.h | 2 + - 7 files changed, 272 insertions(+), 39 deletions(-) - ---- a/drivers/mmc/core/mmc.c -+++ b/drivers/mmc/core/mmc.c -@@ -1174,6 +1174,9 @@ static int mmc_select_hs400(struct mmc_c - goto out_err; - - /* Switch card to DDR */ -+ if (host->ops->prepare_ddr_to_hs400) -+ host->ops->prepare_ddr_to_hs400(host); -+ - err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, - EXT_CSD_BUS_WIDTH, - EXT_CSD_DDR_BUS_WIDTH_8, ---- a/drivers/mmc/host/sdhci-esdhc.h -+++ b/drivers/mmc/host/sdhci-esdhc.h -@@ -59,7 +59,32 @@ - - /* Tuning Block Control Register */ - #define ESDHC_TBCTL 0x120 -+#define ESDHC_HS400_WNDW_ADJUST 0x00000040 -+#define ESDHC_HS400_MODE 0x00000010 - #define ESDHC_TB_EN 0x00000004 -+#define ESDHC_TBPTR 0x128 -+ -+/* SD Clock Control Register */ -+#define ESDHC_SDCLKCTL 0x144 -+#define ESDHC_LPBK_CLK_SEL 0x80000000 -+#define ESDHC_CMD_CLK_CTL 0x00008000 -+ -+/* SD Timing Control Register */ -+#define ESDHC_SDTIMNGCTL 0x148 -+#define ESDHC_FLW_CTL_BG 0x00008000 -+ -+/* DLL Config 0 Register */ -+#define ESDHC_DLLCFG0 0x160 -+#define ESDHC_DLL_ENABLE 0x80000000 -+#define ESDHC_DLL_FREQ_SEL 0x08000000 -+ -+/* DLL Config 1 Register */ -+#define ESDHC_DLLCFG1 0x164 -+#define ESDHC_DLL_PD_PULSE_STRETCH_SEL 0x80000000 -+ -+/* DLL Status 0 Register */ -+#define ESDHC_DLLSTAT0 0x170 -+#define ESDHC_DLL_STS_SLV_LOCK 0x08000000 - - /* Control Register for DMA transfer */ - #define ESDHC_DMA_SYSCTL 0x40c ---- a/drivers/mmc/host/sdhci-of-esdhc.c -+++ b/drivers/mmc/host/sdhci-of-esdhc.c -@@ -30,11 +30,61 @@ - #define VENDOR_V_22 0x12 - #define VENDOR_V_23 0x13 - -+#define MMC_TIMING_NUM (MMC_TIMING_MMC_HS400 + 1) -+ -+struct esdhc_clk_fixup { -+ const unsigned int sd_dflt_max_clk; -+ const unsigned int max_clk[MMC_TIMING_NUM]; -+}; -+ -+static const struct esdhc_clk_fixup ls1021a_esdhc_clk = { -+ .sd_dflt_max_clk = 25000000, -+ .max_clk[MMC_TIMING_MMC_HS] = 46500000, -+ .max_clk[MMC_TIMING_SD_HS] = 46500000, -+}; -+ -+static const struct esdhc_clk_fixup ls1046a_esdhc_clk = { -+ .sd_dflt_max_clk = 25000000, -+ .max_clk[MMC_TIMING_UHS_SDR104] = 167000000, -+ .max_clk[MMC_TIMING_MMC_HS200] = 167000000, -+}; -+ -+static const struct esdhc_clk_fixup ls1012a_esdhc_clk = { -+ .sd_dflt_max_clk = 25000000, -+ .max_clk[MMC_TIMING_UHS_SDR104] = 125000000, -+ .max_clk[MMC_TIMING_MMC_HS200] = 125000000, -+}; -+ -+static const struct esdhc_clk_fixup p1010_esdhc_clk = { -+ .sd_dflt_max_clk = 20000000, -+ .max_clk[MMC_TIMING_LEGACY] = 20000000, -+ .max_clk[MMC_TIMING_MMC_HS] = 42000000, -+ .max_clk[MMC_TIMING_SD_HS] = 40000000, -+}; -+ -+static const struct of_device_id sdhci_esdhc_of_match[] = { -+ { .compatible = "fsl,ls1021a-esdhc", .data = &ls1021a_esdhc_clk}, -+ { .compatible = "fsl,ls1046a-esdhc", .data = &ls1046a_esdhc_clk}, -+ { .compatible = "fsl,ls1012a-esdhc", .data = &ls1012a_esdhc_clk}, -+ { .compatible = "fsl,p1010-esdhc", .data = &p1010_esdhc_clk}, -+ { .compatible = "fsl,mpc8379-esdhc" }, -+ { .compatible = "fsl,mpc8536-esdhc" }, -+ { .compatible = "fsl,esdhc" }, -+ { } -+}; -+MODULE_DEVICE_TABLE(of, sdhci_esdhc_of_match); -+ - struct sdhci_esdhc { - u8 vendor_ver; - u8 spec_ver; - bool quirk_incorrect_hostver; -+ bool quirk_limited_clk_division; -+ bool quirk_unreliable_pulse_detection; -+ bool quirk_fixup_tuning; -+ bool quirk_incorrect_delay_chain; - unsigned int peripheral_clock; -+ const struct esdhc_clk_fixup *clk_fixup; -+ u32 div_ratio; - }; - - /** -@@ -500,13 +550,20 @@ static void esdhc_clock_enable(struct sd - } - } - -+static struct soc_device_attribute soc_incorrect_delay_chain[] = { -+ { .family = "QorIQ LX2160A", .revision = "1.0", }, -+ { }, -+}; -+ - static void esdhc_of_set_clock(struct sdhci_host *host, unsigned int clock) - { - struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); - struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); - int pre_div = 1; - int div = 1; -+ int division; - ktime_t timeout; -+ long fixup = 0; - u32 temp; - - host->mmc->actual_clock = 0; -@@ -520,27 +577,14 @@ static void esdhc_of_set_clock(struct sd - if (esdhc->vendor_ver < VENDOR_V_23) - pre_div = 2; - -- /* -- * Limit SD clock to 167MHz for ls1046a according to its datasheet -- */ -- if (clock > 167000000 && -- of_find_compatible_node(NULL, NULL, "fsl,ls1046a-esdhc")) -- clock = 167000000; -+ if (host->mmc->card && mmc_card_sd(host->mmc->card) && -+ esdhc->clk_fixup && host->mmc->ios.timing == MMC_TIMING_LEGACY) -+ fixup = esdhc->clk_fixup->sd_dflt_max_clk; -+ else if (esdhc->clk_fixup) -+ fixup = esdhc->clk_fixup->max_clk[host->mmc->ios.timing]; - -- /* -- * Limit SD clock to 125MHz for ls1012a according to its datasheet -- */ -- if (clock > 125000000 && -- of_find_compatible_node(NULL, NULL, "fsl,ls1012a-esdhc")) -- clock = 125000000; -- -- /* Workaround to reduce the clock frequency for p1010 esdhc */ -- if (of_find_compatible_node(NULL, NULL, "fsl,p1010-esdhc")) { -- if (clock > 20000000) -- clock -= 5000000; -- if (clock > 40000000) -- clock -= 5000000; -- } -+ if (fixup && clock > fixup) -+ clock = fixup; - - temp = sdhci_readl(host, ESDHC_SYSTEM_CONTROL); - temp &= ~(ESDHC_CLOCK_SDCLKEN | ESDHC_CLOCK_IPGEN | ESDHC_CLOCK_HCKEN | -@@ -553,9 +597,30 @@ static void esdhc_of_set_clock(struct sd - while (host->max_clk / pre_div / div > clock && div < 16) - div++; - -+ if (esdhc->quirk_limited_clk_division && -+ clock == MMC_HS200_MAX_DTR && -+ (host->mmc->ios.timing == MMC_TIMING_MMC_HS400 || -+ host->flags & SDHCI_HS400_TUNING)) { -+ division = pre_div * div; -+ if (division <= 4) { -+ pre_div = 4; -+ div = 1; -+ } else if (division <= 8) { -+ pre_div = 4; -+ div = 2; -+ } else if (division <= 12) { -+ pre_div = 4; -+ div = 3; -+ } else { -+ pr_warn("%s: using upsupported clock division.\n", -+ mmc_hostname(host->mmc)); -+ } -+ } -+ - dev_dbg(mmc_dev(host->mmc), "desired SD clock: %d, actual: %d\n", - clock, host->max_clk / pre_div / div); - host->mmc->actual_clock = host->max_clk / pre_div / div; -+ esdhc->div_ratio = pre_div * div; - pre_div >>= 1; - div--; - -@@ -565,6 +630,29 @@ static void esdhc_of_set_clock(struct sd - | (pre_div << ESDHC_PREDIV_SHIFT)); - sdhci_writel(host, temp, ESDHC_SYSTEM_CONTROL); - -+ if (host->mmc->ios.timing == MMC_TIMING_MMC_HS400 && -+ clock == MMC_HS200_MAX_DTR) { -+ temp = sdhci_readl(host, ESDHC_TBCTL); -+ sdhci_writel(host, temp | ESDHC_HS400_MODE, ESDHC_TBCTL); -+ temp = sdhci_readl(host, ESDHC_SDCLKCTL); -+ sdhci_writel(host, temp | ESDHC_CMD_CLK_CTL, ESDHC_SDCLKCTL); -+ esdhc_clock_enable(host, true); -+ -+ temp = sdhci_readl(host, ESDHC_DLLCFG0); -+ temp |= ESDHC_DLL_ENABLE; -+ if (host->mmc->actual_clock == MMC_HS200_MAX_DTR || -+ esdhc->quirk_incorrect_delay_chain == false) -+ temp |= ESDHC_DLL_FREQ_SEL; -+ sdhci_writel(host, temp, ESDHC_DLLCFG0); -+ temp = sdhci_readl(host, ESDHC_TBCTL); -+ sdhci_writel(host, temp | ESDHC_HS400_WNDW_ADJUST, ESDHC_TBCTL); -+ -+ esdhc_clock_enable(host, false); -+ temp = sdhci_readl(host, ESDHC_DMA_SYSCTL); -+ temp |= ESDHC_FLUSH_ASYNC_FIFO; -+ sdhci_writel(host, temp, ESDHC_DMA_SYSCTL); -+ } -+ - /* Wait max 20 ms */ - timeout = ktime_add_ms(ktime_get(), 20); - while (1) { -@@ -580,6 +668,7 @@ static void esdhc_of_set_clock(struct sd - udelay(10); - } - -+ temp = sdhci_readl(host, ESDHC_SYSTEM_CONTROL); - temp |= ESDHC_CLOCK_SDCLKEN; - sdhci_writel(host, temp, ESDHC_SYSTEM_CONTROL); - } -@@ -608,6 +697,8 @@ static void esdhc_pltfm_set_bus_width(st - - static void esdhc_reset(struct sdhci_host *host, u8 mask) - { -+ struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); -+ struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); - u32 val; - - sdhci_reset(host, mask); -@@ -619,6 +710,12 @@ static void esdhc_reset(struct sdhci_hos - val = sdhci_readl(host, ESDHC_TBCTL); - val &= ~ESDHC_TB_EN; - sdhci_writel(host, val, ESDHC_TBCTL); -+ -+ if (esdhc->quirk_unreliable_pulse_detection) { -+ val = sdhci_readl(host, ESDHC_DLLCFG1); -+ val &= ~ESDHC_DLL_PD_PULSE_STRETCH_SEL; -+ sdhci_writel(host, val, ESDHC_DLLCFG1); -+ } - } - } - -@@ -630,6 +727,7 @@ static void esdhc_reset(struct sdhci_hos - static const struct of_device_id scfg_device_ids[] = { - { .compatible = "fsl,t1040-scfg", }, - { .compatible = "fsl,ls1012a-scfg", }, -+ { .compatible = "fsl,ls1043a-scfg", }, - { .compatible = "fsl,ls1046a-scfg", }, - {} - }; -@@ -692,23 +790,91 @@ static int esdhc_signal_voltage_switch(s - } - } - --static int esdhc_execute_tuning(struct mmc_host *mmc, u32 opcode) -+static struct soc_device_attribute soc_fixup_tuning[] = { -+ { .family = "QorIQ T1040", .revision = "1.0", }, -+ { .family = "QorIQ T2080", .revision = "1.0", }, -+ { .family = "QorIQ T1023", .revision = "1.0", }, -+ { .family = "QorIQ LS1021A", .revision = "1.0", }, -+ { .family = "QorIQ LS1080A", .revision = "1.0", }, -+ { .family = "QorIQ LS2080A", .revision = "1.0", }, -+ { .family = "QorIQ LS1012A", .revision = "1.0", }, -+ { .family = "QorIQ LS1043A", .revision = "1.*", }, -+ { .family = "QorIQ LS1046A", .revision = "1.0", }, -+ { }, -+}; -+ -+static void esdhc_tuning_block_enable(struct sdhci_host *host, bool enable) - { -- struct sdhci_host *host = mmc_priv(mmc); - u32 val; - -- /* Use tuning block for tuning procedure */ - esdhc_clock_enable(host, false); -+ - val = sdhci_readl(host, ESDHC_DMA_SYSCTL); - val |= ESDHC_FLUSH_ASYNC_FIFO; - sdhci_writel(host, val, ESDHC_DMA_SYSCTL); - - val = sdhci_readl(host, ESDHC_TBCTL); -- val |= ESDHC_TB_EN; -+ if (enable) -+ val |= ESDHC_TB_EN; -+ else -+ val &= ~ESDHC_TB_EN; - sdhci_writel(host, val, ESDHC_TBCTL); -+ - esdhc_clock_enable(host, true); -+} -+ -+static int esdhc_execute_tuning(struct mmc_host *mmc, u32 opcode) -+{ -+ struct sdhci_host *host = mmc_priv(mmc); -+ struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); -+ struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); -+ bool hs400_tuning; -+ u32 val; -+ int ret; -+ -+ if (esdhc->quirk_limited_clk_division && -+ host->flags & SDHCI_HS400_TUNING) -+ esdhc_of_set_clock(host, host->clock); -+ -+ esdhc_tuning_block_enable(host, true); -+ -+ hs400_tuning = host->flags & SDHCI_HS400_TUNING; -+ ret = sdhci_execute_tuning(mmc, opcode); -+ -+ if (hs400_tuning) { -+ val = sdhci_readl(host, ESDHC_SDTIMNGCTL); -+ val |= ESDHC_FLW_CTL_BG; -+ sdhci_writel(host, val, ESDHC_SDTIMNGCTL); -+ } - -- return sdhci_execute_tuning(mmc, opcode); -+ if (host->tuning_err == -EAGAIN && esdhc->quirk_fixup_tuning) { -+ -+ /* program TBPTR[TB_WNDW_END_PTR] = 3*DIV_RATIO and -+ * program TBPTR[TB_WNDW_START_PTR] = 5*DIV_RATIO -+ */ -+ val = sdhci_readl(host, ESDHC_TBPTR); -+ val = (val & ~((0x7f << 8) | 0x7f)) | -+ (3 * esdhc->div_ratio) | ((5 * esdhc->div_ratio) << 8); -+ sdhci_writel(host, val, ESDHC_TBPTR); -+ -+ /* program the software tuning mode by setting -+ * TBCTL[TB_MODE]=2'h3 -+ */ -+ val = sdhci_readl(host, ESDHC_TBCTL); -+ val |= 0x3; -+ sdhci_writel(host, val, ESDHC_TBCTL); -+ sdhci_execute_tuning(mmc, opcode); -+ } -+ return ret; -+} -+ -+static void esdhc_set_uhs_signaling(struct sdhci_host *host, -+ unsigned int timing) -+{ -+ if (timing == MMC_TIMING_MMC_HS400) -+ esdhc_tuning_block_enable(host, true); -+ else -+ sdhci_set_uhs_signaling(host, timing); - } - - #ifdef CONFIG_PM_SLEEP -@@ -757,7 +923,7 @@ static const struct sdhci_ops sdhci_esdh - .adma_workaround = esdhc_of_adma_workaround, - .set_bus_width = esdhc_pltfm_set_bus_width, - .reset = esdhc_reset, -- .set_uhs_signaling = sdhci_set_uhs_signaling, -+ .set_uhs_signaling = esdhc_set_uhs_signaling, - }; - - static const struct sdhci_ops sdhci_esdhc_le_ops = { -@@ -774,7 +940,7 @@ static const struct sdhci_ops sdhci_esdh - .adma_workaround = esdhc_of_adma_workaround, - .set_bus_width = esdhc_pltfm_set_bus_width, - .reset = esdhc_reset, -- .set_uhs_signaling = sdhci_set_uhs_signaling, -+ .set_uhs_signaling = esdhc_set_uhs_signaling, - }; - - static const struct sdhci_pltfm_data sdhci_esdhc_be_pdata = { -@@ -800,8 +966,20 @@ static struct soc_device_attribute soc_i - { }, - }; - -+static struct soc_device_attribute soc_fixup_sdhc_clkdivs[] = { -+ { .family = "QorIQ LX2160A", .revision = "1.0", }, -+ { .family = "QorIQ LX2160A", .revision = "2.0", }, -+ { }, -+}; -+ -+static struct soc_device_attribute soc_unreliable_pulse_detection[] = { -+ { .family = "QorIQ LX2160A", .revision = "1.0", }, -+ { }, -+}; -+ - static void esdhc_init(struct platform_device *pdev, struct sdhci_host *host) - { -+ const struct of_device_id *match; - struct sdhci_pltfm_host *pltfm_host; - struct sdhci_esdhc *esdhc; - struct device_node *np; -@@ -821,6 +999,24 @@ static void esdhc_init(struct platform_d - else - esdhc->quirk_incorrect_hostver = false; - -+ if (soc_device_match(soc_fixup_sdhc_clkdivs)) -+ esdhc->quirk_limited_clk_division = true; -+ else -+ esdhc->quirk_limited_clk_division = false; -+ -+ if (soc_device_match(soc_unreliable_pulse_detection)) -+ esdhc->quirk_unreliable_pulse_detection = true; -+ else -+ esdhc->quirk_unreliable_pulse_detection = false; -+ -+ if (soc_device_match(soc_incorrect_delay_chain)) -+ esdhc->quirk_incorrect_delay_chain = true; -+ else -+ esdhc->quirk_incorrect_delay_chain = false; -+ -+ match = of_match_node(sdhci_esdhc_of_match, pdev->dev.of_node); -+ if (match) -+ esdhc->clk_fixup = match->data; - np = pdev->dev.of_node; - clk = of_clk_get(np, 0); - if (!IS_ERR(clk)) { -@@ -848,6 +1044,12 @@ static void esdhc_init(struct platform_d - } - } - -+static int esdhc_prepare_ddr_to_hs400(struct mmc_host *mmc) -+{ -+ esdhc_tuning_block_enable(mmc_priv(mmc), false); -+ return 0; -+} -+ - static int sdhci_esdhc_probe(struct platform_device *pdev) - { - struct sdhci_host *host; -@@ -871,6 +1073,7 @@ static int sdhci_esdhc_probe(struct plat - host->mmc_host_ops.start_signal_voltage_switch = - esdhc_signal_voltage_switch; - host->mmc_host_ops.execute_tuning = esdhc_execute_tuning; -+ host->mmc_host_ops.prepare_ddr_to_hs400 = esdhc_prepare_ddr_to_hs400; - host->tuning_delay = 1; - - esdhc_init(pdev, host); -@@ -879,6 +1082,11 @@ static int sdhci_esdhc_probe(struct plat - - pltfm_host = sdhci_priv(host); - esdhc = sdhci_pltfm_priv(pltfm_host); -+ if (soc_device_match(soc_fixup_tuning)) -+ esdhc->quirk_fixup_tuning = true; -+ else -+ esdhc->quirk_fixup_tuning = false; -+ - if (esdhc->vendor_ver == VENDOR_V_22) - host->quirks2 |= SDHCI_QUIRK2_HOST_NO_CMD23; - -@@ -925,14 +1133,6 @@ static int sdhci_esdhc_probe(struct plat - return ret; - } - --static const struct of_device_id sdhci_esdhc_of_match[] = { -- { .compatible = "fsl,mpc8379-esdhc" }, -- { .compatible = "fsl,mpc8536-esdhc" }, -- { .compatible = "fsl,esdhc" }, -- { } --}; --MODULE_DEVICE_TABLE(of, sdhci_esdhc_of_match); -- - static struct platform_driver sdhci_esdhc_driver = { - .driver = { - .name = "sdhci-esdhc", ---- a/drivers/mmc/host/sdhci.c -+++ b/drivers/mmc/host/sdhci.c -@@ -2148,7 +2148,7 @@ static void sdhci_send_tuning(struct sdh - - } - --static void __sdhci_execute_tuning(struct sdhci_host *host, u32 opcode) -+static int __sdhci_execute_tuning(struct sdhci_host *host, u32 opcode) - { - int i; - -@@ -2165,13 +2165,13 @@ static void __sdhci_execute_tuning(struc - pr_debug("%s: Tuning timeout, falling back to fixed sampling clock\n", - mmc_hostname(host->mmc)); - sdhci_abort_tuning(host, opcode); -- return; -+ return -ETIMEDOUT; - } - - ctrl = sdhci_readw(host, SDHCI_HOST_CONTROL2); - if (!(ctrl & SDHCI_CTRL_EXEC_TUNING)) { - if (ctrl & SDHCI_CTRL_TUNED_CLK) -- return; /* Success! */ -+ return 0; /* Success! */ - break; - } - -@@ -2183,6 +2183,7 @@ static void __sdhci_execute_tuning(struc - pr_info("%s: Tuning failed, falling back to fixed sampling clock\n", - mmc_hostname(host->mmc)); - sdhci_reset_tuning(host); -+ return -EAGAIN; - } - - int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode) -@@ -2244,7 +2245,7 @@ int sdhci_execute_tuning(struct mmc_host - - sdhci_start_tuning(host); - -- __sdhci_execute_tuning(host, opcode); -+ host->tuning_err = __sdhci_execute_tuning(host, opcode); - - sdhci_end_tuning(host); - out: ---- a/drivers/mmc/host/sdhci.h -+++ b/drivers/mmc/host/sdhci.h -@@ -545,6 +545,7 @@ struct sdhci_host { - - unsigned int tuning_count; /* Timer count for re-tuning */ - unsigned int tuning_mode; /* Re-tuning mode supported by host */ -+ unsigned int tuning_err; /* Error code for re-tuning */ - #define SDHCI_TUNING_MODE_1 0 - #define SDHCI_TUNING_MODE_2 1 - #define SDHCI_TUNING_MODE_3 2 ---- a/include/linux/mmc/card.h -+++ b/include/linux/mmc/card.h -@@ -156,6 +156,7 @@ struct sd_switch_caps { - #define UHS_DDR50_MAX_DTR 50000000 - #define UHS_SDR25_MAX_DTR UHS_DDR50_MAX_DTR - #define UHS_SDR12_MAX_DTR 25000000 -+#define DEFAULT_SPEED_MAX_DTR UHS_SDR12_MAX_DTR - unsigned int sd3_bus_mode; - #define UHS_SDR12_BUS_SPEED 0 - #define HIGH_SPEED_BUS_SPEED 1 ---- a/include/linux/mmc/host.h -+++ b/include/linux/mmc/host.h -@@ -145,6 +145,8 @@ struct mmc_host_ops { - - /* Prepare HS400 target operating frequency depending host driver */ - int (*prepare_hs400_tuning)(struct mmc_host *host, struct mmc_ios *ios); -+ int (*prepare_ddr_to_hs400)(struct mmc_host *host); -+ - /* Prepare enhanced strobe depending host driver */ - void (*hs400_enhanced_strobe)(struct mmc_host *host, - struct mmc_ios *ios); diff --git a/target/linux/layerscape/patches-4.14/820-sec-support-layerscape.patch b/target/linux/layerscape/patches-4.14/820-sec-support-layerscape.patch deleted file mode 100644 index 63f6540be0..0000000000 --- a/target/linux/layerscape/patches-4.14/820-sec-support-layerscape.patch +++ /dev/null @@ -1,15294 +0,0 @@ -From ba8e92b322a3763880fdc4d19e9c7085f5504be7 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Tue, 23 Apr 2019 17:41:43 +0800 -Subject: [PATCH] sec: support layerscape -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This is an integrated patch of sec for layerscape - -Signed-off-by: Alex Porosanu -Signed-off-by: Arnd Bergmann -Signed-off-by: Biwen Li -Signed-off-by: Carmen Iorga -Signed-off-by: Cristian Stoica -Signed-off-by: Guanhua Gao -Signed-off-by: Herbert Xu -Signed-off-by: Horia Geantă -Signed-off-by: Ioana Ciornei -Signed-off-by: Radu Alexe -Signed-off-by: Tudor Ambarus -Signed-off-by: Yangbo Lu -Signed-off-by: Zhao Qiang ---- - crypto/Kconfig | 20 + - crypto/Makefile | 1 + - crypto/chacha20poly1305.c | 2 - - crypto/tcrypt.c | 27 +- - crypto/testmgr.c | 244 ++ - crypto/testmgr.h | 219 ++ - crypto/tls.c | 607 ++++ - drivers/crypto/Makefile | 2 +- - drivers/crypto/caam/Kconfig | 85 +- - drivers/crypto/caam/Makefile | 26 +- - drivers/crypto/caam/caamalg.c | 468 +++- - drivers/crypto/caam/caamalg_desc.c | 903 +++++- - drivers/crypto/caam/caamalg_desc.h | 52 +- - drivers/crypto/caam/caamalg_qi.c | 1060 ++++++- - drivers/crypto/caam/caamalg_qi2.c | 5843 +++++++++++++++++++++++++++++++++++ - drivers/crypto/caam/caamalg_qi2.h | 276 ++ - drivers/crypto/caam/caamhash.c | 192 +- - drivers/crypto/caam/caamhash_desc.c | 108 + - drivers/crypto/caam/caamhash_desc.h | 49 + - drivers/crypto/caam/caampkc.c | 52 +- - drivers/crypto/caam/caamrng.c | 52 +- - drivers/crypto/caam/compat.h | 4 + - drivers/crypto/caam/ctrl.c | 194 +- - drivers/crypto/caam/desc.h | 89 +- - drivers/crypto/caam/desc_constr.h | 59 +- - drivers/crypto/caam/dpseci.c | 865 ++++++ - drivers/crypto/caam/dpseci.h | 433 +++ - drivers/crypto/caam/dpseci_cmd.h | 287 ++ - drivers/crypto/caam/error.c | 81 +- - drivers/crypto/caam/error.h | 6 +- - drivers/crypto/caam/intern.h | 102 +- - drivers/crypto/caam/jr.c | 84 + - drivers/crypto/caam/jr.h | 2 + - drivers/crypto/caam/key_gen.c | 30 - - drivers/crypto/caam/key_gen.h | 30 + - drivers/crypto/caam/qi.c | 134 +- - drivers/crypto/caam/qi.h | 2 +- - drivers/crypto/caam/regs.h | 76 +- - drivers/crypto/caam/sg_sw_qm.h | 46 +- - drivers/crypto/talitos.c | 8 + - include/crypto/chacha20.h | 1 + - 41 files changed, 12088 insertions(+), 733 deletions(-) - create mode 100644 crypto/tls.c - create mode 100644 drivers/crypto/caam/caamalg_qi2.c - create mode 100644 drivers/crypto/caam/caamalg_qi2.h - create mode 100644 drivers/crypto/caam/caamhash_desc.c - create mode 100644 drivers/crypto/caam/caamhash_desc.h - create mode 100644 drivers/crypto/caam/dpseci.c - create mode 100644 drivers/crypto/caam/dpseci.h - create mode 100644 drivers/crypto/caam/dpseci_cmd.h - ---- a/crypto/Kconfig -+++ b/crypto/Kconfig -@@ -312,6 +312,26 @@ config CRYPTO_ECHAINIV - a sequence number xored with a salt. This is the default - algorithm for CBC. - -+config CRYPTO_TLS -+ tristate "TLS support" -+ select CRYPTO_AEAD -+ select CRYPTO_BLKCIPHER -+ select CRYPTO_MANAGER -+ select CRYPTO_HASH -+ select CRYPTO_NULL -+ select CRYPTO_AUTHENC -+ help -+ Support for TLS 1.0 record encryption and decryption -+ -+ This module adds support for encryption/decryption of TLS 1.0 frames -+ using blockcipher algorithms. The name of the resulting algorithm is -+ "tls10(hmac(),cbc())". By default, the generic base -+ algorithms are used (e.g. aes-generic, sha1-generic), but hardware -+ accelerated versions will be used automatically if available. -+ -+ User-space applications (OpenSSL, GnuTLS) can offload TLS 1.0 -+ operations through AF_ALG or cryptodev interfaces -+ - comment "Block modes" - - config CRYPTO_CBC ---- a/crypto/Makefile -+++ b/crypto/Makefile -@@ -118,6 +118,7 @@ obj-$(CONFIG_CRYPTO_CRC32C) += crc32c_ge - obj-$(CONFIG_CRYPTO_CRC32) += crc32_generic.o - obj-$(CONFIG_CRYPTO_CRCT10DIF) += crct10dif_common.o crct10dif_generic.o - obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o authencesn.o -+obj-$(CONFIG_CRYPTO_TLS) += tls.o - obj-$(CONFIG_CRYPTO_LZO) += lzo.o - obj-$(CONFIG_CRYPTO_LZ4) += lz4.o - obj-$(CONFIG_CRYPTO_LZ4HC) += lz4hc.o ---- a/crypto/chacha20poly1305.c -+++ b/crypto/chacha20poly1305.c -@@ -22,8 +22,6 @@ - - #include "internal.h" - --#define CHACHAPOLY_IV_SIZE 12 -- - struct chachapoly_instance_ctx { - struct crypto_skcipher_spawn chacha; - struct crypto_ahash_spawn poly; ---- a/crypto/tcrypt.c -+++ b/crypto/tcrypt.c -@@ -76,7 +76,7 @@ static char *check[] = { - "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt", - "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320", - "lzo", "cts", "zlib", "sha3-224", "sha3-256", "sha3-384", "sha3-512", -- NULL -+ "rsa", NULL - }; - - struct tcrypt_result { -@@ -355,11 +355,13 @@ static void test_aead_speed(const char * - iv); - aead_request_set_ad(req, aad_size); - -- if (secs) -+ if (secs) { - ret = test_aead_jiffies(req, enc, *b_size, - secs); -- else -+ cond_resched(); -+ } else { - ret = test_aead_cycles(req, enc, *b_size); -+ } - - if (ret) { - pr_err("%s() failed return code=%d\n", e, ret); -@@ -736,12 +738,14 @@ static void test_ahash_speed_common(cons - - ahash_request_set_crypt(req, sg, output, speed[i].plen); - -- if (secs) -+ if (secs) { - ret = test_ahash_jiffies(req, speed[i].blen, - speed[i].plen, output, secs); -- else -+ cond_resched(); -+ } else { - ret = test_ahash_cycles(req, speed[i].blen, - speed[i].plen, output); -+ } - - if (ret) { - pr_err("hashing failed ret=%d\n", ret); -@@ -959,12 +963,14 @@ static void test_skcipher_speed(const ch - - skcipher_request_set_crypt(req, sg, sg, *b_size, iv); - -- if (secs) -+ if (secs) { - ret = test_acipher_jiffies(req, enc, - *b_size, secs); -- else -+ cond_resched(); -+ } else { - ret = test_acipher_cycles(req, enc, - *b_size); -+ } - - if (ret) { - pr_err("%s() failed flags=%x\n", e, -@@ -1336,6 +1342,10 @@ static int do_test(const char *alg, u32 - ret += tcrypt_test("hmac(sha3-512)"); - break; - -+ case 115: -+ ret += tcrypt_test("rsa"); -+ break; -+ - case 150: - ret += tcrypt_test("ansi_cprng"); - break; -@@ -1397,6 +1407,9 @@ static int do_test(const char *alg, u32 - case 190: - ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))"); - break; -+ case 191: -+ ret += tcrypt_test("tls10(hmac(sha1),cbc(aes))"); -+ break; - case 200: - test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, - speed_template_16_24_32); ---- a/crypto/testmgr.c -+++ b/crypto/testmgr.c -@@ -117,6 +117,13 @@ struct drbg_test_suite { - unsigned int count; - }; - -+struct tls_test_suite { -+ struct { -+ struct tls_testvec *vecs; -+ unsigned int count; -+ } enc, dec; -+}; -+ - struct akcipher_test_suite { - const struct akcipher_testvec *vecs; - unsigned int count; -@@ -140,6 +147,7 @@ struct alg_test_desc { - struct hash_test_suite hash; - struct cprng_test_suite cprng; - struct drbg_test_suite drbg; -+ struct tls_test_suite tls; - struct akcipher_test_suite akcipher; - struct kpp_test_suite kpp; - } suite; -@@ -991,6 +999,233 @@ static int test_aead(struct crypto_aead - return 0; - } - -+static int __test_tls(struct crypto_aead *tfm, int enc, -+ struct tls_testvec *template, unsigned int tcount, -+ const bool diff_dst) -+{ -+ const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm)); -+ unsigned int i, k, authsize; -+ char *q; -+ struct aead_request *req; -+ struct scatterlist *sg; -+ struct scatterlist *sgout; -+ const char *e, *d; -+ struct tcrypt_result result; -+ void *input; -+ void *output; -+ void *assoc; -+ char *iv; -+ char *key; -+ char *xbuf[XBUFSIZE]; -+ char *xoutbuf[XBUFSIZE]; -+ char *axbuf[XBUFSIZE]; -+ int ret = -ENOMEM; -+ -+ if (testmgr_alloc_buf(xbuf)) -+ goto out_noxbuf; -+ -+ if (diff_dst && testmgr_alloc_buf(xoutbuf)) -+ goto out_nooutbuf; -+ -+ if (testmgr_alloc_buf(axbuf)) -+ goto out_noaxbuf; -+ -+ iv = kzalloc(MAX_IVLEN, GFP_KERNEL); -+ if (!iv) -+ goto out_noiv; -+ -+ key = kzalloc(MAX_KEYLEN, GFP_KERNEL); -+ if (!key) -+ goto out_nokey; -+ -+ sg = kmalloc(sizeof(*sg) * 8 * (diff_dst ? 2 : 1), GFP_KERNEL); -+ if (!sg) -+ goto out_nosg; -+ -+ sgout = sg + 8; -+ -+ d = diff_dst ? "-ddst" : ""; -+ e = enc ? "encryption" : "decryption"; -+ -+ init_completion(&result.completion); -+ -+ req = aead_request_alloc(tfm, GFP_KERNEL); -+ if (!req) { -+ pr_err("alg: tls%s: Failed to allocate request for %s\n", -+ d, algo); -+ goto out; -+ } -+ -+ aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, -+ tcrypt_complete, &result); -+ -+ for (i = 0; i < tcount; i++) { -+ input = xbuf[0]; -+ assoc = axbuf[0]; -+ -+ ret = -EINVAL; -+ if (WARN_ON(template[i].ilen > PAGE_SIZE || -+ template[i].alen > PAGE_SIZE)) -+ goto out; -+ -+ memcpy(assoc, template[i].assoc, template[i].alen); -+ memcpy(input, template[i].input, template[i].ilen); -+ -+ if (template[i].iv) -+ memcpy(iv, template[i].iv, MAX_IVLEN); -+ else -+ memset(iv, 0, MAX_IVLEN); -+ -+ crypto_aead_clear_flags(tfm, ~0); -+ -+ if (template[i].klen > MAX_KEYLEN) { -+ pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n", -+ d, i, algo, template[i].klen, MAX_KEYLEN); -+ ret = -EINVAL; -+ goto out; -+ } -+ memcpy(key, template[i].key, template[i].klen); -+ -+ ret = crypto_aead_setkey(tfm, key, template[i].klen); -+ if (!ret == template[i].fail) { -+ pr_err("alg: tls%s: setkey failed on test %d for %s: flags=%x\n", -+ d, i, algo, crypto_aead_get_flags(tfm)); -+ goto out; -+ } else if (ret) -+ continue; -+ -+ authsize = 20; -+ ret = crypto_aead_setauthsize(tfm, authsize); -+ if (ret) { -+ pr_err("alg: aead%s: Failed to set authsize to %u on test %d for %s\n", -+ d, authsize, i, algo); -+ goto out; -+ } -+ -+ k = !!template[i].alen; -+ sg_init_table(sg, k + 1); -+ sg_set_buf(&sg[0], assoc, template[i].alen); -+ sg_set_buf(&sg[k], input, (enc ? template[i].rlen : -+ template[i].ilen)); -+ output = input; -+ -+ if (diff_dst) { -+ sg_init_table(sgout, k + 1); -+ sg_set_buf(&sgout[0], assoc, template[i].alen); -+ -+ output = xoutbuf[0]; -+ sg_set_buf(&sgout[k], output, -+ (enc ? template[i].rlen : template[i].ilen)); -+ } -+ -+ aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg, -+ template[i].ilen, iv); -+ -+ aead_request_set_ad(req, template[i].alen); -+ -+ ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); -+ -+ switch (ret) { -+ case 0: -+ if (template[i].novrfy) { -+ /* verification was supposed to fail */ -+ pr_err("alg: tls%s: %s failed on test %d for %s: ret was 0, expected -EBADMSG\n", -+ d, e, i, algo); -+ /* so really, we got a bad message */ -+ ret = -EBADMSG; -+ goto out; -+ } -+ break; -+ case -EINPROGRESS: -+ case -EBUSY: -+ wait_for_completion(&result.completion); -+ reinit_completion(&result.completion); -+ ret = result.err; -+ if (!ret) -+ break; -+ case -EBADMSG: -+ /* verification failure was expected */ -+ if (template[i].novrfy) -+ continue; -+ /* fall through */ -+ default: -+ pr_err("alg: tls%s: %s failed on test %d for %s: ret=%d\n", -+ d, e, i, algo, -ret); -+ goto out; -+ } -+ -+ q = output; -+ if (memcmp(q, template[i].result, template[i].rlen)) { -+ pr_err("alg: tls%s: Test %d failed on %s for %s\n", -+ d, i, e, algo); -+ hexdump(q, template[i].rlen); -+ pr_err("should be:\n"); -+ hexdump(template[i].result, template[i].rlen); -+ ret = -EINVAL; -+ goto out; -+ } -+ } -+ -+out: -+ aead_request_free(req); -+ -+ kfree(sg); -+out_nosg: -+ kfree(key); -+out_nokey: -+ kfree(iv); -+out_noiv: -+ testmgr_free_buf(axbuf); -+out_noaxbuf: -+ if (diff_dst) -+ testmgr_free_buf(xoutbuf); -+out_nooutbuf: -+ testmgr_free_buf(xbuf); -+out_noxbuf: -+ return ret; -+} -+ -+static int test_tls(struct crypto_aead *tfm, int enc, -+ struct tls_testvec *template, unsigned int tcount) -+{ -+ int ret; -+ /* test 'dst == src' case */ -+ ret = __test_tls(tfm, enc, template, tcount, false); -+ if (ret) -+ return ret; -+ /* test 'dst != src' case */ -+ return __test_tls(tfm, enc, template, tcount, true); -+} -+ -+static int alg_test_tls(const struct alg_test_desc *desc, const char *driver, -+ u32 type, u32 mask) -+{ -+ struct crypto_aead *tfm; -+ int err = 0; -+ -+ tfm = crypto_alloc_aead(driver, type, mask); -+ if (IS_ERR(tfm)) { -+ pr_err("alg: aead: Failed to load transform for %s: %ld\n", -+ driver, PTR_ERR(tfm)); -+ return PTR_ERR(tfm); -+ } -+ -+ if (desc->suite.tls.enc.vecs) { -+ err = test_tls(tfm, ENCRYPT, desc->suite.tls.enc.vecs, -+ desc->suite.tls.enc.count); -+ if (err) -+ goto out; -+ } -+ -+ if (!err && desc->suite.tls.dec.vecs) -+ err = test_tls(tfm, DECRYPT, desc->suite.tls.dec.vecs, -+ desc->suite.tls.dec.count); -+ -+out: -+ crypto_free_aead(tfm); -+ return err; -+} -+ - static int test_cipher(struct crypto_cipher *tfm, int enc, - const struct cipher_testvec *template, - unsigned int tcount) -@@ -3524,6 +3759,15 @@ static const struct alg_test_desc alg_te - .hash = __VECS(tgr192_tv_template) - } - }, { -+ .alg = "tls10(hmac(sha1),cbc(aes))", -+ .test = alg_test_tls, -+ .suite = { -+ .tls = { -+ .enc = __VECS(tls_enc_tv_template), -+ .dec = __VECS(tls_dec_tv_template) -+ } -+ } -+ }, { - .alg = "vmac(aes)", - .test = alg_test_hash, - .suite = { ---- a/crypto/testmgr.h -+++ b/crypto/testmgr.h -@@ -125,6 +125,20 @@ struct drbg_testvec { - size_t expectedlen; - }; - -+struct tls_testvec { -+ char *key; /* wrapped keys for encryption and authentication */ -+ char *iv; /* initialization vector */ -+ char *input; /* input data */ -+ char *assoc; /* associated data: seq num, type, version, input len */ -+ char *result; /* result data */ -+ unsigned char fail; /* the test failure is expected */ -+ unsigned char novrfy; /* dec verification failure expected */ -+ unsigned char klen; /* key length */ -+ unsigned short ilen; /* input data length */ -+ unsigned short alen; /* associated data length */ -+ unsigned short rlen; /* result length */ -+}; -+ - struct akcipher_testvec { - const unsigned char *key; - const unsigned char *m; -@@ -153,6 +167,211 @@ struct kpp_testvec { - static const char zeroed_string[48]; - - /* -+ * TLS1.0 synthetic test vectors -+ */ -+static struct tls_testvec tls_enc_tv_template[] = { -+ { -+#ifdef __LITTLE_ENDIAN -+ .key = "\x08\x00" /* rta length */ -+ "\x01\x00" /* rta type */ -+#else -+ .key = "\x00\x08" /* rta length */ -+ "\x00\x01" /* rta type */ -+#endif -+ "\x00\x00\x00\x10" /* enc key length */ -+ "authenticationkey20benckeyis16_bytes", -+ .klen = 8 + 20 + 16, -+ .iv = "iv0123456789abcd", -+ .input = "Single block msg", -+ .ilen = 16, -+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07" -+ "\x00\x03\x01\x00\x10", -+ .alen = 13, -+ .result = "\xd5\xac\xb\xd2\xac\xad\x3f\xb1" -+ "\x59\x79\x1e\x91\x5f\x52\x14\x9c" -+ "\xc0\x75\xd8\x4c\x97\x0f\x07\x73" -+ "\xdc\x89\x47\x49\x49\xcb\x30\x6b" -+ "\x1b\x45\x23\xa1\xd0\x51\xcf\x02" -+ "\x2e\xa8\x5d\xa0\xfe\xca\x82\x61", -+ .rlen = 16 + 20 + 12, -+ }, { -+#ifdef __LITTLE_ENDIAN -+ .key = "\x08\x00" /* rta length */ -+ "\x01\x00" /* rta type */ -+#else -+ .key = "\x00\x08" /* rta length */ -+ "\x00\x01" /* rta type */ -+#endif -+ "\x00\x00\x00\x10" /* enc key length */ -+ "authenticationkey20benckeyis16_bytes", -+ .klen = 8 + 20 + 16, -+ .iv = "iv0123456789abcd", -+ .input = "", -+ .ilen = 0, -+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07" -+ "\x00\x03\x01\x00\x00", -+ .alen = 13, -+ .result = "\x58\x2a\x11\xc\x86\x8e\x4b\x67" -+ "\x2d\x16\x26\x1a\xac\x4b\xe2\x1a" -+ "\xe9\x6a\xcc\x4d\x6f\x79\x8a\x45" -+ "\x1f\x4e\x27\xf2\xa7\x59\xb4\x5a", -+ .rlen = 20 + 12, -+ }, { -+#ifdef __LITTLE_ENDIAN -+ .key = "\x08\x00" /* rta length */ -+ "\x01\x00" /* rta type */ -+#else -+ .key = "\x00\x08" /* rta length */ -+ "\x00\x01" /* rta type */ -+#endif -+ "\x00\x00\x00\x10" /* enc key length */ -+ "authenticationkey20benckeyis16_bytes", -+ .klen = 8 + 20 + 16, -+ .iv = "iv0123456789abcd", -+ .input = "285 bytes plaintext285 bytes plaintext285 bytes" -+ " plaintext285 bytes plaintext285 bytes plaintext285" -+ " bytes plaintext285 bytes plaintext285 bytes" -+ " plaintext285 bytes plaintext285 bytes plaintext285" -+ " bytes plaintext285 bytes plaintext285 bytes" -+ " plaintext285 bytes plaintext285 bytes plaintext285" -+ " bytes plaintext285 bytes plaintext", -+ .ilen = 285, -+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07" -+ "\x00\x03\x01\x01\x1d", -+ .alen = 13, -+ .result = "\x80\x23\x82\x44\x14\x2a\x1d\x94\xc\xc2\x1d\xd" -+ "\x3a\x32\x89\x4c\x57\x30\xa8\x89\x76\x46\xcc\x90" -+ "\x1d\x88\xb8\xa6\x1a\x58\xe\x2d\xeb\x2c\xc7\x3a" -+ "\x52\x4e\xdb\xb3\x1e\x83\x11\xf5\x3c\xce\x6e\x94" -+ "\xd3\x26\x6a\x9a\xd\xbd\xc7\x98\xb9\xb3\x3a\x51" -+ "\x1e\x4\x84\x8a\x8f\x54\x9a\x51\x69\x9c\xce\x31" -+ "\x8d\x5d\x8b\xee\x5f\x70\xc\xc9\xb8\x50\x54\xf8" -+ "\xb2\x4a\x7a\xcd\xeb\x7a\x82\x81\xc6\x41\xc8\x50" -+ "\x91\x8d\xc8\xed\xcd\x40\x8f\x55\xd1\xec\xc9\xac" -+ "\x15\x18\xf9\x20\xa0\xed\x18\xa1\xe3\x56\xe3\x14" -+ "\xe5\xe8\x66\x63\x20\xed\xe4\x62\x9d\xa3\xa4\x1d" -+ "\x81\x89\x18\xf2\x36\xae\xc8\x8a\x2b\xbc\xc3\xb8" -+ "\x80\xf\x97\x21\x36\x39\x8\x84\x23\x18\x9e\x9c" -+ "\x72\x32\x75\x2d\x2e\xf9\x60\xb\xe8\xcc\xd9\x74" -+ "\x4\x1b\x8e\x99\xc1\x94\xee\xd0\xac\x4e\xfc\x7e" -+ "\xf1\x96\xb3\xe7\x14\xb8\xf2\xc\x25\x97\x82\x6b" -+ "\xbd\x0\x65\xab\x5c\xe3\x16\xfb\x68\xef\xea\x9d" -+ "\xff\x44\x1d\x2a\x44\xf5\xc8\x56\x77\xb7\xbf\x13" -+ "\xc8\x54\xdb\x92\xfe\x16\x4c\xbe\x18\xe9\xb\x8d" -+ "\xb\xd4\x43\x58\x43\xaa\xf4\x3\x80\x97\x62\xd5" -+ "\xdf\x3c\x28\xaa\xee\x48\x4b\x55\x41\x1b\x31\x2" -+ "\xbe\xa0\x1c\xbd\xb7\x22\x2a\xe5\x53\x72\x73\x20" -+ "\x44\x4f\xe6\x1\x2b\x34\x33\x11\x7d\xfb\x10\xc1" -+ "\x66\x7c\xa6\xf4\x48\x36\x5e\x2\xda\x41\x4b\x3e" -+ "\xe7\x80\x17\x17\xce\xf1\x3e\x6a\x8e\x26\xf3\xb7" -+ "\x2b\x85\xd\x31\x8d\xba\x6c\x22\xb4\x28\x55\x7e" -+ "\x2a\x9e\x26\xf1\x3d\x21\xac\x65", -+ .rlen = 285 + 20 + 15, -+ } -+}; -+ -+static struct tls_testvec tls_dec_tv_template[] = { -+ { -+#ifdef __LITTLE_ENDIAN -+ .key = "\x08\x00" /* rta length */ -+ "\x01\x00" /* rta type */ -+#else -+ .key = "\x00\x08" /* rta length */ -+ "\x00\x01" /* rta type */ -+#endif -+ "\x00\x00\x00\x10" /* enc key length */ -+ "authenticationkey20benckeyis16_bytes", -+ .klen = 8 + 20 + 16, -+ .iv = "iv0123456789abcd", -+ .input = "\xd5\xac\xb\xd2\xac\xad\x3f\xb1" -+ "\x59\x79\x1e\x91\x5f\x52\x14\x9c" -+ "\xc0\x75\xd8\x4c\x97\x0f\x07\x73" -+ "\xdc\x89\x47\x49\x49\xcb\x30\x6b" -+ "\x1b\x45\x23\xa1\xd0\x51\xcf\x02" -+ "\x2e\xa8\x5d\xa0\xfe\xca\x82\x61", -+ .ilen = 16 + 20 + 12, -+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07" -+ "\x00\x03\x01\x00\x30", -+ .alen = 13, -+ .result = "Single block msg", -+ .rlen = 16, -+ }, { -+#ifdef __LITTLE_ENDIAN -+ .key = "\x08\x00" /* rta length */ -+ "\x01\x00" /* rta type */ -+#else -+ .key = "\x00\x08" /* rta length */ -+ "\x00\x01" /* rta type */ -+#endif -+ "\x00\x00\x00\x10" /* enc key length */ -+ "authenticationkey20benckeyis16_bytes", -+ .klen = 8 + 20 + 16, -+ .iv = "iv0123456789abcd", -+ .input = "\x58\x2a\x11\xc\x86\x8e\x4b\x67" -+ "\x2d\x16\x26\x1a\xac\x4b\xe2\x1a" -+ "\xe9\x6a\xcc\x4d\x6f\x79\x8a\x45" -+ "\x1f\x4e\x27\xf2\xa7\x59\xb4\x5a", -+ .ilen = 20 + 12, -+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07" -+ "\x00\x03\x01\x00\x20", -+ .alen = 13, -+ .result = "", -+ .rlen = 0, -+ }, { -+#ifdef __LITTLE_ENDIAN -+ .key = "\x08\x00" /* rta length */ -+ "\x01\x00" /* rta type */ -+#else -+ .key = "\x00\x08" /* rta length */ -+ "\x00\x01" /* rta type */ -+#endif -+ "\x00\x00\x00\x10" /* enc key length */ -+ "authenticationkey20benckeyis16_bytes", -+ .klen = 8 + 20 + 16, -+ .iv = "iv0123456789abcd", -+ .input = "\x80\x23\x82\x44\x14\x2a\x1d\x94\xc\xc2\x1d\xd" -+ "\x3a\x32\x89\x4c\x57\x30\xa8\x89\x76\x46\xcc\x90" -+ "\x1d\x88\xb8\xa6\x1a\x58\xe\x2d\xeb\x2c\xc7\x3a" -+ "\x52\x4e\xdb\xb3\x1e\x83\x11\xf5\x3c\xce\x6e\x94" -+ "\xd3\x26\x6a\x9a\xd\xbd\xc7\x98\xb9\xb3\x3a\x51" -+ "\x1e\x4\x84\x8a\x8f\x54\x9a\x51\x69\x9c\xce\x31" -+ "\x8d\x5d\x8b\xee\x5f\x70\xc\xc9\xb8\x50\x54\xf8" -+ "\xb2\x4a\x7a\xcd\xeb\x7a\x82\x81\xc6\x41\xc8\x50" -+ "\x91\x8d\xc8\xed\xcd\x40\x8f\x55\xd1\xec\xc9\xac" -+ "\x15\x18\xf9\x20\xa0\xed\x18\xa1\xe3\x56\xe3\x14" -+ "\xe5\xe8\x66\x63\x20\xed\xe4\x62\x9d\xa3\xa4\x1d" -+ "\x81\x89\x18\xf2\x36\xae\xc8\x8a\x2b\xbc\xc3\xb8" -+ "\x80\xf\x97\x21\x36\x39\x8\x84\x23\x18\x9e\x9c" -+ "\x72\x32\x75\x2d\x2e\xf9\x60\xb\xe8\xcc\xd9\x74" -+ "\x4\x1b\x8e\x99\xc1\x94\xee\xd0\xac\x4e\xfc\x7e" -+ "\xf1\x96\xb3\xe7\x14\xb8\xf2\xc\x25\x97\x82\x6b" -+ "\xbd\x0\x65\xab\x5c\xe3\x16\xfb\x68\xef\xea\x9d" -+ "\xff\x44\x1d\x2a\x44\xf5\xc8\x56\x77\xb7\xbf\x13" -+ "\xc8\x54\xdb\x92\xfe\x16\x4c\xbe\x18\xe9\xb\x8d" -+ "\xb\xd4\x43\x58\x43\xaa\xf4\x3\x80\x97\x62\xd5" -+ "\xdf\x3c\x28\xaa\xee\x48\x4b\x55\x41\x1b\x31\x2" -+ "\xbe\xa0\x1c\xbd\xb7\x22\x2a\xe5\x53\x72\x73\x20" -+ "\x44\x4f\xe6\x1\x2b\x34\x33\x11\x7d\xfb\x10\xc1" -+ "\x66\x7c\xa6\xf4\x48\x36\x5e\x2\xda\x41\x4b\x3e" -+ "\xe7\x80\x17\x17\xce\xf1\x3e\x6a\x8e\x26\xf3\xb7" -+ "\x2b\x85\xd\x31\x8d\xba\x6c\x22\xb4\x28\x55\x7e" -+ "\x2a\x9e\x26\xf1\x3d\x21\xac\x65", -+ -+ .ilen = 285 + 20 + 15, -+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07" -+ "\x00\x03\x01\x01\x40", -+ .alen = 13, -+ .result = "285 bytes plaintext285 bytes plaintext285 bytes" -+ " plaintext285 bytes plaintext285 bytes plaintext285" -+ " bytes plaintext285 bytes plaintext285 bytes" -+ " plaintext285 bytes plaintext285 bytes plaintext285" -+ " bytes plaintext285 bytes plaintext285 bytes" -+ " plaintext285 bytes plaintext285 bytes plaintext", -+ .rlen = 285, -+ } -+}; -+ -+/* - * RSA test vectors. Borrowed from openSSL. - */ - static const struct akcipher_testvec rsa_tv_template[] = { ---- /dev/null -+++ b/crypto/tls.c -@@ -0,0 +1,607 @@ -+/* -+ * Copyright 2013 Freescale Semiconductor, Inc. -+ * Copyright 2017 NXP Semiconductor, Inc. -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the Free -+ * Software Foundation; either version 2 of the License, or (at your option) -+ * any later version. -+ * -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+struct tls_instance_ctx { -+ struct crypto_ahash_spawn auth; -+ struct crypto_skcipher_spawn enc; -+}; -+ -+struct crypto_tls_ctx { -+ unsigned int reqoff; -+ struct crypto_ahash *auth; -+ struct crypto_skcipher *enc; -+ struct crypto_skcipher *null; -+}; -+ -+struct tls_request_ctx { -+ /* -+ * cryptlen holds the payload length in the case of encryption or -+ * payload_len + icv_len + padding_len in case of decryption -+ */ -+ unsigned int cryptlen; -+ /* working space for partial results */ -+ struct scatterlist tmp[2]; -+ struct scatterlist cipher[2]; -+ struct scatterlist dst[2]; -+ char tail[]; -+}; -+ -+struct async_op { -+ struct completion completion; -+ int err; -+}; -+ -+static void tls_async_op_done(struct crypto_async_request *req, int err) -+{ -+ struct async_op *areq = req->data; -+ -+ if (err == -EINPROGRESS) -+ return; -+ -+ areq->err = err; -+ complete(&areq->completion); -+} -+ -+static int crypto_tls_setkey(struct crypto_aead *tls, const u8 *key, -+ unsigned int keylen) -+{ -+ struct crypto_tls_ctx *ctx = crypto_aead_ctx(tls); -+ struct crypto_ahash *auth = ctx->auth; -+ struct crypto_skcipher *enc = ctx->enc; -+ struct crypto_authenc_keys keys; -+ int err = -EINVAL; -+ -+ if (crypto_authenc_extractkeys(&keys, key, keylen) != 0) -+ goto badkey; -+ -+ crypto_ahash_clear_flags(auth, CRYPTO_TFM_REQ_MASK); -+ crypto_ahash_set_flags(auth, crypto_aead_get_flags(tls) & -+ CRYPTO_TFM_REQ_MASK); -+ err = crypto_ahash_setkey(auth, keys.authkey, keys.authkeylen); -+ crypto_aead_set_flags(tls, crypto_ahash_get_flags(auth) & -+ CRYPTO_TFM_RES_MASK); -+ -+ if (err) -+ goto out; -+ -+ crypto_skcipher_clear_flags(enc, CRYPTO_TFM_REQ_MASK); -+ crypto_skcipher_set_flags(enc, crypto_aead_get_flags(tls) & -+ CRYPTO_TFM_REQ_MASK); -+ err = crypto_skcipher_setkey(enc, keys.enckey, keys.enckeylen); -+ crypto_aead_set_flags(tls, crypto_skcipher_get_flags(enc) & -+ CRYPTO_TFM_RES_MASK); -+ -+out: -+ return err; -+ -+badkey: -+ crypto_aead_set_flags(tls, CRYPTO_TFM_RES_BAD_KEY_LEN); -+ goto out; -+} -+ -+/** -+ * crypto_tls_genicv - Calculate hmac digest for a TLS record -+ * @hash: (output) buffer to save the digest into -+ * @src: (input) scatterlist with the assoc and payload data -+ * @srclen: (input) size of the source buffer (assoclen + cryptlen) -+ * @req: (input) aead request -+ **/ -+static int crypto_tls_genicv(u8 *hash, struct scatterlist *src, -+ unsigned int srclen, struct aead_request *req) -+{ -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ struct crypto_tls_ctx *ctx = crypto_aead_ctx(tls); -+ struct tls_request_ctx *treq_ctx = aead_request_ctx(req); -+ struct async_op ahash_op; -+ struct ahash_request *ahreq = (void *)(treq_ctx->tail + ctx->reqoff); -+ unsigned int flags = CRYPTO_TFM_REQ_MAY_SLEEP; -+ int err = -EBADMSG; -+ -+ /* Bail out if the request assoc len is 0 */ -+ if (!req->assoclen) -+ return err; -+ -+ init_completion(&ahash_op.completion); -+ -+ /* the hash transform to be executed comes from the original request */ -+ ahash_request_set_tfm(ahreq, ctx->auth); -+ /* prepare the hash request with input data and result pointer */ -+ ahash_request_set_crypt(ahreq, src, hash, srclen); -+ /* set the notifier for when the async hash function returns */ -+ ahash_request_set_callback(ahreq, aead_request_flags(req) & flags, -+ tls_async_op_done, &ahash_op); -+ -+ /* Calculate the digest on the given data. The result is put in hash */ -+ err = crypto_ahash_digest(ahreq); -+ if (err == -EINPROGRESS) { -+ err = wait_for_completion_interruptible(&ahash_op.completion); -+ if (!err) -+ err = ahash_op.err; -+ } -+ -+ return err; -+} -+ -+/** -+ * crypto_tls_gen_padicv - Calculate and pad hmac digest for a TLS record -+ * @hash: (output) buffer to save the digest and padding into -+ * @phashlen: (output) the size of digest + padding -+ * @req: (input) aead request -+ **/ -+static int crypto_tls_gen_padicv(u8 *hash, unsigned int *phashlen, -+ struct aead_request *req) -+{ -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ unsigned int hash_size = crypto_aead_authsize(tls); -+ unsigned int block_size = crypto_aead_blocksize(tls); -+ unsigned int srclen = req->cryptlen + hash_size; -+ unsigned int icvlen = req->cryptlen + req->assoclen; -+ unsigned int padlen; -+ int err; -+ -+ err = crypto_tls_genicv(hash, req->src, icvlen, req); -+ if (err) -+ goto out; -+ -+ /* add padding after digest */ -+ padlen = block_size - (srclen % block_size); -+ memset(hash + hash_size, padlen - 1, padlen); -+ -+ *phashlen = hash_size + padlen; -+out: -+ return err; -+} -+ -+static int crypto_tls_copy_data(struct aead_request *req, -+ struct scatterlist *src, -+ struct scatterlist *dst, -+ unsigned int len) -+{ -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ struct crypto_tls_ctx *ctx = crypto_aead_ctx(tls); -+ SKCIPHER_REQUEST_ON_STACK(skreq, ctx->null); -+ -+ skcipher_request_set_tfm(skreq, ctx->null); -+ skcipher_request_set_callback(skreq, aead_request_flags(req), -+ NULL, NULL); -+ skcipher_request_set_crypt(skreq, src, dst, len, NULL); -+ -+ return crypto_skcipher_encrypt(skreq); -+} -+ -+static int crypto_tls_encrypt(struct aead_request *req) -+{ -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ struct crypto_tls_ctx *ctx = crypto_aead_ctx(tls); -+ struct tls_request_ctx *treq_ctx = aead_request_ctx(req); -+ struct skcipher_request *skreq; -+ struct scatterlist *cipher = treq_ctx->cipher; -+ struct scatterlist *tmp = treq_ctx->tmp; -+ struct scatterlist *sg, *src, *dst; -+ unsigned int cryptlen, phashlen; -+ u8 *hash = treq_ctx->tail; -+ int err; -+ -+ /* -+ * The hash result is saved at the beginning of the tls request ctx -+ * and is aligned as required by the hash transform. Enough space was -+ * allocated in crypto_tls_init_tfm to accommodate the difference. The -+ * requests themselves start later at treq_ctx->tail + ctx->reqoff so -+ * the result is not overwritten by the second (cipher) request. -+ */ -+ hash = (u8 *)ALIGN((unsigned long)hash + -+ crypto_ahash_alignmask(ctx->auth), -+ crypto_ahash_alignmask(ctx->auth) + 1); -+ -+ /* -+ * STEP 1: create ICV together with necessary padding -+ */ -+ err = crypto_tls_gen_padicv(hash, &phashlen, req); -+ if (err) -+ return err; -+ -+ /* -+ * STEP 2: Hash and padding are combined with the payload -+ * depending on the form it arrives. Scatter tables must have at least -+ * one page of data before chaining with another table and can't have -+ * an empty data page. The following code addresses these requirements. -+ * -+ * If the payload is empty, only the hash is encrypted, otherwise the -+ * payload scatterlist is merged with the hash. A special merging case -+ * is when the payload has only one page of data. In that case the -+ * payload page is moved to another scatterlist and prepared there for -+ * encryption. -+ */ -+ if (req->cryptlen) { -+ src = scatterwalk_ffwd(tmp, req->src, req->assoclen); -+ -+ sg_init_table(cipher, 2); -+ sg_set_buf(cipher + 1, hash, phashlen); -+ -+ if (sg_is_last(src)) { -+ sg_set_page(cipher, sg_page(src), req->cryptlen, -+ src->offset); -+ src = cipher; -+ } else { -+ unsigned int rem_len = req->cryptlen; -+ -+ for (sg = src; rem_len > sg->length; sg = sg_next(sg)) -+ rem_len -= min(rem_len, sg->length); -+ -+ sg_set_page(cipher, sg_page(sg), rem_len, sg->offset); -+ sg_chain(sg, 1, cipher); -+ } -+ } else { -+ sg_init_one(cipher, hash, phashlen); -+ src = cipher; -+ } -+ -+ /** -+ * If src != dst copy the associated data from source to destination. -+ * In both cases fast-forward passed the associated data in the dest. -+ */ -+ if (req->src != req->dst) { -+ err = crypto_tls_copy_data(req, req->src, req->dst, -+ req->assoclen); -+ if (err) -+ return err; -+ } -+ dst = scatterwalk_ffwd(treq_ctx->dst, req->dst, req->assoclen); -+ -+ /* -+ * STEP 3: encrypt the frame and return the result -+ */ -+ cryptlen = req->cryptlen + phashlen; -+ -+ /* -+ * The hash and the cipher are applied at different times and their -+ * requests can use the same memory space without interference -+ */ -+ skreq = (void *)(treq_ctx->tail + ctx->reqoff); -+ skcipher_request_set_tfm(skreq, ctx->enc); -+ skcipher_request_set_crypt(skreq, src, dst, cryptlen, req->iv); -+ skcipher_request_set_callback(skreq, aead_request_flags(req), -+ req->base.complete, req->base.data); -+ /* -+ * Apply the cipher transform. The result will be in req->dst when the -+ * asynchronuous call terminates -+ */ -+ err = crypto_skcipher_encrypt(skreq); -+ -+ return err; -+} -+ -+static int crypto_tls_decrypt(struct aead_request *req) -+{ -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ struct crypto_tls_ctx *ctx = crypto_aead_ctx(tls); -+ struct tls_request_ctx *treq_ctx = aead_request_ctx(req); -+ unsigned int cryptlen = req->cryptlen; -+ unsigned int hash_size = crypto_aead_authsize(tls); -+ unsigned int block_size = crypto_aead_blocksize(tls); -+ struct skcipher_request *skreq = (void *)(treq_ctx->tail + ctx->reqoff); -+ struct scatterlist *tmp = treq_ctx->tmp; -+ struct scatterlist *src, *dst; -+ -+ u8 padding[255]; /* padding can be 0-255 bytes */ -+ u8 pad_size; -+ u16 *len_field; -+ u8 *ihash, *hash = treq_ctx->tail; -+ -+ int paderr = 0; -+ int err = -EINVAL; -+ int i; -+ struct async_op ciph_op; -+ -+ /* -+ * Rule out bad packets. The input packet length must be at least one -+ * byte more than the hash_size -+ */ -+ if (cryptlen <= hash_size || cryptlen % block_size) -+ goto out; -+ -+ /* -+ * Step 1 - Decrypt the source. Fast-forward past the associated data -+ * to the encrypted data. The result will be overwritten in place so -+ * that the decrypted data will be adjacent to the associated data. The -+ * last step (computing the hash) will have it's input data already -+ * prepared and ready to be accessed at req->src. -+ */ -+ src = scatterwalk_ffwd(tmp, req->src, req->assoclen); -+ dst = src; -+ -+ init_completion(&ciph_op.completion); -+ skcipher_request_set_tfm(skreq, ctx->enc); -+ skcipher_request_set_callback(skreq, aead_request_flags(req), -+ tls_async_op_done, &ciph_op); -+ skcipher_request_set_crypt(skreq, src, dst, cryptlen, req->iv); -+ err = crypto_skcipher_decrypt(skreq); -+ if (err == -EINPROGRESS) { -+ err = wait_for_completion_interruptible(&ciph_op.completion); -+ if (!err) -+ err = ciph_op.err; -+ } -+ if (err) -+ goto out; -+ -+ /* -+ * Step 2 - Verify padding -+ * Retrieve the last byte of the payload; this is the padding size. -+ */ -+ cryptlen -= 1; -+ scatterwalk_map_and_copy(&pad_size, dst, cryptlen, 1, 0); -+ -+ /* RFC recommendation for invalid padding size. */ -+ if (cryptlen < pad_size + hash_size) { -+ pad_size = 0; -+ paderr = -EBADMSG; -+ } -+ cryptlen -= pad_size; -+ scatterwalk_map_and_copy(padding, dst, cryptlen, pad_size, 0); -+ -+ /* Padding content must be equal with pad_size. We verify it all */ -+ for (i = 0; i < pad_size; i++) -+ if (padding[i] != pad_size) -+ paderr = -EBADMSG; -+ -+ /* -+ * Step 3 - Verify hash -+ * Align the digest result as required by the hash transform. Enough -+ * space was allocated in crypto_tls_init_tfm -+ */ -+ hash = (u8 *)ALIGN((unsigned long)hash + -+ crypto_ahash_alignmask(ctx->auth), -+ crypto_ahash_alignmask(ctx->auth) + 1); -+ /* -+ * Two bytes at the end of the associated data make the length field. -+ * It must be updated with the length of the cleartext message before -+ * the hash is calculated. -+ */ -+ len_field = sg_virt(req->src) + req->assoclen - 2; -+ cryptlen -= hash_size; -+ *len_field = htons(cryptlen); -+ -+ /* This is the hash from the decrypted packet. Save it for later */ -+ ihash = hash + hash_size; -+ scatterwalk_map_and_copy(ihash, dst, cryptlen, hash_size, 0); -+ -+ /* Now compute and compare our ICV with the one from the packet */ -+ err = crypto_tls_genicv(hash, req->src, cryptlen + req->assoclen, req); -+ if (!err) -+ err = memcmp(hash, ihash, hash_size) ? -EBADMSG : 0; -+ -+ if (req->src != req->dst) { -+ err = crypto_tls_copy_data(req, req->src, req->dst, cryptlen + -+ req->assoclen); -+ if (err) -+ goto out; -+ } -+ -+ /* return the first found error */ -+ if (paderr) -+ err = paderr; -+ -+out: -+ aead_request_complete(req, err); -+ return err; -+} -+ -+static int crypto_tls_init_tfm(struct crypto_aead *tfm) -+{ -+ struct aead_instance *inst = aead_alg_instance(tfm); -+ struct tls_instance_ctx *ictx = aead_instance_ctx(inst); -+ struct crypto_tls_ctx *ctx = crypto_aead_ctx(tfm); -+ struct crypto_ahash *auth; -+ struct crypto_skcipher *enc; -+ struct crypto_skcipher *null; -+ int err; -+ -+ auth = crypto_spawn_ahash(&ictx->auth); -+ if (IS_ERR(auth)) -+ return PTR_ERR(auth); -+ -+ enc = crypto_spawn_skcipher(&ictx->enc); -+ err = PTR_ERR(enc); -+ if (IS_ERR(enc)) -+ goto err_free_ahash; -+ -+ null = crypto_get_default_null_skcipher2(); -+ err = PTR_ERR(null); -+ if (IS_ERR(null)) -+ goto err_free_skcipher; -+ -+ ctx->auth = auth; -+ ctx->enc = enc; -+ ctx->null = null; -+ -+ /* -+ * Allow enough space for two digests. The two digests will be compared -+ * during the decryption phase. One will come from the decrypted packet -+ * and the other will be calculated. For encryption, one digest is -+ * padded (up to a cipher blocksize) and chained with the payload -+ */ -+ ctx->reqoff = ALIGN(crypto_ahash_digestsize(auth) + -+ crypto_ahash_alignmask(auth), -+ crypto_ahash_alignmask(auth) + 1) + -+ max(crypto_ahash_digestsize(auth), -+ crypto_skcipher_blocksize(enc)); -+ -+ crypto_aead_set_reqsize(tfm, -+ sizeof(struct tls_request_ctx) + -+ ctx->reqoff + -+ max_t(unsigned int, -+ crypto_ahash_reqsize(auth) + -+ sizeof(struct ahash_request), -+ crypto_skcipher_reqsize(enc) + -+ sizeof(struct skcipher_request))); -+ -+ return 0; -+ -+err_free_skcipher: -+ crypto_free_skcipher(enc); -+err_free_ahash: -+ crypto_free_ahash(auth); -+ return err; -+} -+ -+static void crypto_tls_exit_tfm(struct crypto_aead *tfm) -+{ -+ struct crypto_tls_ctx *ctx = crypto_aead_ctx(tfm); -+ -+ crypto_free_ahash(ctx->auth); -+ crypto_free_skcipher(ctx->enc); -+ crypto_put_default_null_skcipher2(); -+} -+ -+static void crypto_tls_free(struct aead_instance *inst) -+{ -+ struct tls_instance_ctx *ctx = aead_instance_ctx(inst); -+ -+ crypto_drop_skcipher(&ctx->enc); -+ crypto_drop_ahash(&ctx->auth); -+ kfree(inst); -+} -+ -+static int crypto_tls_create(struct crypto_template *tmpl, struct rtattr **tb) -+{ -+ struct crypto_attr_type *algt; -+ struct aead_instance *inst; -+ struct hash_alg_common *auth; -+ struct crypto_alg *auth_base; -+ struct skcipher_alg *enc; -+ struct tls_instance_ctx *ctx; -+ const char *enc_name; -+ int err; -+ -+ algt = crypto_get_attr_type(tb); -+ if (IS_ERR(algt)) -+ return PTR_ERR(algt); -+ -+ if ((algt->type ^ CRYPTO_ALG_TYPE_AEAD) & algt->mask) -+ return -EINVAL; -+ -+ auth = ahash_attr_alg(tb[1], CRYPTO_ALG_TYPE_HASH, -+ CRYPTO_ALG_TYPE_AHASH_MASK | -+ crypto_requires_sync(algt->type, algt->mask)); -+ if (IS_ERR(auth)) -+ return PTR_ERR(auth); -+ -+ auth_base = &auth->base; -+ -+ enc_name = crypto_attr_alg_name(tb[2]); -+ err = PTR_ERR(enc_name); -+ if (IS_ERR(enc_name)) -+ goto out_put_auth; -+ -+ inst = kzalloc(sizeof(*inst) + sizeof(*ctx), GFP_KERNEL); -+ err = -ENOMEM; -+ if (!inst) -+ goto out_put_auth; -+ -+ ctx = aead_instance_ctx(inst); -+ -+ err = crypto_init_ahash_spawn(&ctx->auth, auth, -+ aead_crypto_instance(inst)); -+ if (err) -+ goto err_free_inst; -+ -+ crypto_set_skcipher_spawn(&ctx->enc, aead_crypto_instance(inst)); -+ err = crypto_grab_skcipher(&ctx->enc, enc_name, 0, -+ crypto_requires_sync(algt->type, -+ algt->mask)); -+ if (err) -+ goto err_drop_auth; -+ -+ enc = crypto_spawn_skcipher_alg(&ctx->enc); -+ -+ err = -ENAMETOOLONG; -+ if (snprintf(inst->alg.base.cra_name, CRYPTO_MAX_ALG_NAME, -+ "tls10(%s,%s)", auth_base->cra_name, -+ enc->base.cra_name) >= CRYPTO_MAX_ALG_NAME) -+ goto err_drop_enc; -+ -+ if (snprintf(inst->alg.base.cra_driver_name, CRYPTO_MAX_ALG_NAME, -+ "tls10(%s,%s)", auth_base->cra_driver_name, -+ enc->base.cra_driver_name) >= CRYPTO_MAX_ALG_NAME) -+ goto err_drop_enc; -+ -+ inst->alg.base.cra_flags = (auth_base->cra_flags | -+ enc->base.cra_flags) & CRYPTO_ALG_ASYNC; -+ inst->alg.base.cra_priority = enc->base.cra_priority * 10 + -+ auth_base->cra_priority; -+ inst->alg.base.cra_blocksize = enc->base.cra_blocksize; -+ inst->alg.base.cra_alignmask = auth_base->cra_alignmask | -+ enc->base.cra_alignmask; -+ inst->alg.base.cra_ctxsize = sizeof(struct crypto_tls_ctx); -+ -+ inst->alg.ivsize = crypto_skcipher_alg_ivsize(enc); -+ inst->alg.chunksize = crypto_skcipher_alg_chunksize(enc); -+ inst->alg.maxauthsize = auth->digestsize; -+ -+ inst->alg.init = crypto_tls_init_tfm; -+ inst->alg.exit = crypto_tls_exit_tfm; -+ -+ inst->alg.setkey = crypto_tls_setkey; -+ inst->alg.encrypt = crypto_tls_encrypt; -+ inst->alg.decrypt = crypto_tls_decrypt; -+ -+ inst->free = crypto_tls_free; -+ -+ err = aead_register_instance(tmpl, inst); -+ if (err) -+ goto err_drop_enc; -+ -+out: -+ crypto_mod_put(auth_base); -+ return err; -+ -+err_drop_enc: -+ crypto_drop_skcipher(&ctx->enc); -+err_drop_auth: -+ crypto_drop_ahash(&ctx->auth); -+err_free_inst: -+ kfree(inst); -+out_put_auth: -+ goto out; -+} -+ -+static struct crypto_template crypto_tls_tmpl = { -+ .name = "tls10", -+ .create = crypto_tls_create, -+ .module = THIS_MODULE, -+}; -+ -+static int __init crypto_tls_module_init(void) -+{ -+ return crypto_register_template(&crypto_tls_tmpl); -+} -+ -+static void __exit crypto_tls_module_exit(void) -+{ -+ crypto_unregister_template(&crypto_tls_tmpl); -+} -+ -+module_init(crypto_tls_module_init); -+module_exit(crypto_tls_module_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_DESCRIPTION("TLS 1.0 record encryption"); ---- a/drivers/crypto/Makefile -+++ b/drivers/crypto/Makefile -@@ -10,7 +10,7 @@ obj-$(CONFIG_CRYPTO_DEV_CHELSIO) += chel - obj-$(CONFIG_CRYPTO_DEV_CPT) += cavium/cpt/ - obj-$(CONFIG_CRYPTO_DEV_NITROX) += cavium/nitrox/ - obj-$(CONFIG_CRYPTO_DEV_EXYNOS_RNG) += exynos-rng.o --obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM) += caam/ -+obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_COMMON) += caam/ - obj-$(CONFIG_CRYPTO_DEV_GEODE) += geode-aes.o - obj-$(CONFIG_CRYPTO_DEV_HIFN_795X) += hifn_795x.o - obj-$(CONFIG_CRYPTO_DEV_IMGTEC_HASH) += img-hash.o ---- a/drivers/crypto/caam/Kconfig -+++ b/drivers/crypto/caam/Kconfig -@@ -1,7 +1,17 @@ -+config CRYPTO_DEV_FSL_CAAM_COMMON -+ tristate -+ -+config CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC -+ tristate -+ -+config CRYPTO_DEV_FSL_CAAM_AHASH_API_DESC -+ tristate -+ - config CRYPTO_DEV_FSL_CAAM -- tristate "Freescale CAAM-Multicore driver backend" -+ tristate "Freescale CAAM-Multicore platform driver backend" - depends on FSL_SOC || ARCH_MXC || ARCH_LAYERSCAPE - select SOC_BUS -+ select CRYPTO_DEV_FSL_CAAM_COMMON - help - Enables the driver module for Freescale's Cryptographic Accelerator - and Assurance Module (CAAM), also known as the SEC version 4 (SEC4). -@@ -12,9 +22,16 @@ config CRYPTO_DEV_FSL_CAAM - To compile this driver as a module, choose M here: the module - will be called caam. - -+if CRYPTO_DEV_FSL_CAAM -+ -+config CRYPTO_DEV_FSL_CAAM_DEBUG -+ bool "Enable debug output in CAAM driver" -+ help -+ Selecting this will enable printing of various debug -+ information in the CAAM driver. -+ - config CRYPTO_DEV_FSL_CAAM_JR - tristate "Freescale CAAM Job Ring driver backend" -- depends on CRYPTO_DEV_FSL_CAAM - default y - help - Enables the driver module for Job Rings which are part of -@@ -25,9 +42,10 @@ config CRYPTO_DEV_FSL_CAAM_JR - To compile this driver as a module, choose M here: the module - will be called caam_jr. - -+if CRYPTO_DEV_FSL_CAAM_JR -+ - config CRYPTO_DEV_FSL_CAAM_RINGSIZE - int "Job Ring size" -- depends on CRYPTO_DEV_FSL_CAAM_JR - range 2 9 - default "9" - help -@@ -45,7 +63,6 @@ config CRYPTO_DEV_FSL_CAAM_RINGSIZE - - config CRYPTO_DEV_FSL_CAAM_INTC - bool "Job Ring interrupt coalescing" -- depends on CRYPTO_DEV_FSL_CAAM_JR - help - Enable the Job Ring's interrupt coalescing feature. - -@@ -74,9 +91,9 @@ config CRYPTO_DEV_FSL_CAAM_INTC_TIME_THL - threshold. Range is 1-65535. - - config CRYPTO_DEV_FSL_CAAM_CRYPTO_API -- tristate "Register algorithm implementations with the Crypto API" -- depends on CRYPTO_DEV_FSL_CAAM_JR -+ bool "Register algorithm implementations with the Crypto API" - default y -+ select CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC - select CRYPTO_AEAD - select CRYPTO_AUTHENC - select CRYPTO_BLKCIPHER -@@ -85,13 +102,11 @@ config CRYPTO_DEV_FSL_CAAM_CRYPTO_API - scatterlist crypto API (such as the linux native IPSec - stack) to the SEC4 via job ring. - -- To compile this as a module, choose M here: the module -- will be called caamalg. -- - config CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI -- tristate "Queue Interface as Crypto API backend" -- depends on CRYPTO_DEV_FSL_CAAM_JR && FSL_DPAA && NET -+ bool "Queue Interface as Crypto API backend" -+ depends on FSL_SDK_DPA && NET - default y -+ select CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC - select CRYPTO_AUTHENC - select CRYPTO_BLKCIPHER - help -@@ -102,36 +117,26 @@ config CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI - assigned to the kernel should also be more than the number of - job rings. - -- To compile this as a module, choose M here: the module -- will be called caamalg_qi. -- - config CRYPTO_DEV_FSL_CAAM_AHASH_API -- tristate "Register hash algorithm implementations with Crypto API" -- depends on CRYPTO_DEV_FSL_CAAM_JR -+ bool "Register hash algorithm implementations with Crypto API" - default y -+ select CRYPTO_DEV_FSL_CAAM_AHASH_API_DESC - select CRYPTO_HASH - help - Selecting this will offload ahash for users of the - scatterlist crypto API to the SEC4 via job ring. - -- To compile this as a module, choose M here: the module -- will be called caamhash. -- - config CRYPTO_DEV_FSL_CAAM_PKC_API -- tristate "Register public key cryptography implementations with Crypto API" -- depends on CRYPTO_DEV_FSL_CAAM_JR -+ bool "Register public key cryptography implementations with Crypto API" - default y - select CRYPTO_RSA - help - Selecting this will allow SEC Public key support for RSA. - Supported cryptographic primitives: encryption, decryption, - signature and verification. -- To compile this as a module, choose M here: the module -- will be called caam_pkc. - - config CRYPTO_DEV_FSL_CAAM_RNG_API -- tristate "Register caam device for hwrng API" -- depends on CRYPTO_DEV_FSL_CAAM_JR -+ bool "Register caam device for hwrng API" - default y - select CRYPTO_RNG - select HW_RANDOM -@@ -139,16 +144,24 @@ config CRYPTO_DEV_FSL_CAAM_RNG_API - Selecting this will register the SEC4 hardware rng to - the hw_random API for suppying the kernel entropy pool. - -- To compile this as a module, choose M here: the module -- will be called caamrng. -+endif # CRYPTO_DEV_FSL_CAAM_JR - --config CRYPTO_DEV_FSL_CAAM_DEBUG -- bool "Enable debug output in CAAM driver" -- depends on CRYPTO_DEV_FSL_CAAM -- help -- Selecting this will enable printing of various debug -- information in the CAAM driver. -+endif # CRYPTO_DEV_FSL_CAAM - --config CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC -- def_tristate (CRYPTO_DEV_FSL_CAAM_CRYPTO_API || \ -- CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI) -+config CRYPTO_DEV_FSL_DPAA2_CAAM -+ tristate "QorIQ DPAA2 CAAM (DPSECI) driver" -+ depends on FSL_MC_DPIO -+ select CRYPTO_DEV_FSL_CAAM_COMMON -+ select CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC -+ select CRYPTO_DEV_FSL_CAAM_AHASH_API_DESC -+ select CRYPTO_BLKCIPHER -+ select CRYPTO_AUTHENC -+ select CRYPTO_AEAD -+ select CRYPTO_HASH -+ ---help--- -+ CAAM driver for QorIQ Data Path Acceleration Architecture 2. -+ It handles DPSECI DPAA2 objects that sit on the Management Complex -+ (MC) fsl-mc bus. -+ -+ To compile this as a module, choose M here: the module -+ will be called dpaa2_caam. ---- a/drivers/crypto/caam/Makefile -+++ b/drivers/crypto/caam/Makefile -@@ -6,19 +6,27 @@ ifeq ($(CONFIG_CRYPTO_DEV_FSL_CAAM_DEBUG - ccflags-y := -DDEBUG - endif - -+ccflags-y += -DVERSION=\"\" -+ -+obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_COMMON) += error.o - obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM) += caam.o - obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_JR) += caam_jr.o --obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API) += caamalg.o --obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI) += caamalg_qi.o - obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC) += caamalg_desc.o --obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API) += caamhash.o --obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API) += caamrng.o --obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API) += caam_pkc.o -- --caam-objs := ctrl.o --caam_jr-objs := jr.o key_gen.o error.o --caam_pkc-y := caampkc.o pkc_desc.o -+obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API_DESC) += caamhash_desc.o -+ -+caam-y := ctrl.o -+caam_jr-y := jr.o key_gen.o -+caam_jr-$(CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API) += caamalg.o -+caam_jr-$(CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI) += caamalg_qi.o -+caam_jr-$(CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API) += caamhash.o -+caam_jr-$(CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API) += caamrng.o -+caam_jr-$(CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API) += caampkc.o pkc_desc.o -+ -+caam-$(CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI) += qi.o - ifneq ($(CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI),) - ccflags-y += -DCONFIG_CAAM_QI -- caam-objs += qi.o - endif -+ -+obj-$(CONFIG_CRYPTO_DEV_FSL_DPAA2_CAAM) += dpaa2_caam.o -+ -+dpaa2_caam-y := caamalg_qi2.o dpseci.o ---- a/drivers/crypto/caam/caamalg.c -+++ b/drivers/crypto/caam/caamalg.c -@@ -71,6 +71,8 @@ - #define AUTHENC_DESC_JOB_IO_LEN (AEAD_DESC_JOB_IO_LEN + \ - CAAM_CMD_SZ * 5) - -+#define CHACHAPOLY_DESC_JOB_IO_LEN (AEAD_DESC_JOB_IO_LEN + CAAM_CMD_SZ * 6) -+ - #define DESC_MAX_USED_BYTES (CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN) - #define DESC_MAX_USED_LEN (DESC_MAX_USED_BYTES / CAAM_CMD_SZ) - -@@ -108,6 +110,7 @@ struct caam_ctx { - dma_addr_t sh_desc_dec_dma; - dma_addr_t sh_desc_givenc_dma; - dma_addr_t key_dma; -+ enum dma_data_direction dir; - struct device *jrdev; - struct alginfo adata; - struct alginfo cdata; -@@ -118,6 +121,7 @@ static int aead_null_set_sh_desc(struct - { - struct caam_ctx *ctx = crypto_aead_ctx(aead); - struct device *jrdev = ctx->jrdev; -+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent); - u32 *desc; - int rem_bytes = CAAM_DESC_BYTES_MAX - AEAD_DESC_JOB_IO_LEN - - ctx->adata.keylen_pad; -@@ -136,9 +140,10 @@ static int aead_null_set_sh_desc(struct - - /* aead_encrypt shared descriptor */ - desc = ctx->sh_desc_enc; -- cnstr_shdsc_aead_null_encap(desc, &ctx->adata, ctx->authsize); -+ cnstr_shdsc_aead_null_encap(desc, &ctx->adata, ctx->authsize, -+ ctrlpriv->era); - dma_sync_single_for_device(jrdev, ctx->sh_desc_enc_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - /* - * Job Descriptor and Shared Descriptors -@@ -154,9 +159,10 @@ static int aead_null_set_sh_desc(struct - - /* aead_decrypt shared descriptor */ - desc = ctx->sh_desc_dec; -- cnstr_shdsc_aead_null_decap(desc, &ctx->adata, ctx->authsize); -+ cnstr_shdsc_aead_null_decap(desc, &ctx->adata, ctx->authsize, -+ ctrlpriv->era); - dma_sync_single_for_device(jrdev, ctx->sh_desc_dec_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - return 0; - } -@@ -168,6 +174,7 @@ static int aead_set_sh_desc(struct crypt - unsigned int ivsize = crypto_aead_ivsize(aead); - struct caam_ctx *ctx = crypto_aead_ctx(aead); - struct device *jrdev = ctx->jrdev; -+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent); - u32 ctx1_iv_off = 0; - u32 *desc, *nonce = NULL; - u32 inl_mask; -@@ -234,9 +241,9 @@ static int aead_set_sh_desc(struct crypt - desc = ctx->sh_desc_enc; - cnstr_shdsc_aead_encap(desc, &ctx->cdata, &ctx->adata, ivsize, - ctx->authsize, is_rfc3686, nonce, ctx1_iv_off, -- false); -+ false, ctrlpriv->era); - dma_sync_single_for_device(jrdev, ctx->sh_desc_enc_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - skip_enc: - /* -@@ -266,9 +273,9 @@ skip_enc: - desc = ctx->sh_desc_dec; - cnstr_shdsc_aead_decap(desc, &ctx->cdata, &ctx->adata, ivsize, - ctx->authsize, alg->caam.geniv, is_rfc3686, -- nonce, ctx1_iv_off, false); -+ nonce, ctx1_iv_off, false, ctrlpriv->era); - dma_sync_single_for_device(jrdev, ctx->sh_desc_dec_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - if (!alg->caam.geniv) - goto skip_givenc; -@@ -300,9 +307,9 @@ skip_enc: - desc = ctx->sh_desc_enc; - cnstr_shdsc_aead_givencap(desc, &ctx->cdata, &ctx->adata, ivsize, - ctx->authsize, is_rfc3686, nonce, -- ctx1_iv_off, false); -+ ctx1_iv_off, false, ctrlpriv->era); - dma_sync_single_for_device(jrdev, ctx->sh_desc_enc_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - skip_givenc: - return 0; -@@ -323,6 +330,7 @@ static int gcm_set_sh_desc(struct crypto - { - struct caam_ctx *ctx = crypto_aead_ctx(aead); - struct device *jrdev = ctx->jrdev; -+ unsigned int ivsize = crypto_aead_ivsize(aead); - u32 *desc; - int rem_bytes = CAAM_DESC_BYTES_MAX - GCM_DESC_JOB_IO_LEN - - ctx->cdata.keylen; -@@ -344,9 +352,9 @@ static int gcm_set_sh_desc(struct crypto - } - - desc = ctx->sh_desc_enc; -- cnstr_shdsc_gcm_encap(desc, &ctx->cdata, ctx->authsize); -+ cnstr_shdsc_gcm_encap(desc, &ctx->cdata, ivsize, ctx->authsize, false); - dma_sync_single_for_device(jrdev, ctx->sh_desc_enc_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - /* - * Job Descriptor and Shared Descriptors -@@ -361,9 +369,9 @@ static int gcm_set_sh_desc(struct crypto - } - - desc = ctx->sh_desc_dec; -- cnstr_shdsc_gcm_decap(desc, &ctx->cdata, ctx->authsize); -+ cnstr_shdsc_gcm_decap(desc, &ctx->cdata, ivsize, ctx->authsize, false); - dma_sync_single_for_device(jrdev, ctx->sh_desc_dec_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - return 0; - } -@@ -382,6 +390,7 @@ static int rfc4106_set_sh_desc(struct cr - { - struct caam_ctx *ctx = crypto_aead_ctx(aead); - struct device *jrdev = ctx->jrdev; -+ unsigned int ivsize = crypto_aead_ivsize(aead); - u32 *desc; - int rem_bytes = CAAM_DESC_BYTES_MAX - GCM_DESC_JOB_IO_LEN - - ctx->cdata.keylen; -@@ -403,9 +412,10 @@ static int rfc4106_set_sh_desc(struct cr - } - - desc = ctx->sh_desc_enc; -- cnstr_shdsc_rfc4106_encap(desc, &ctx->cdata, ctx->authsize); -+ cnstr_shdsc_rfc4106_encap(desc, &ctx->cdata, ivsize, ctx->authsize, -+ false); - dma_sync_single_for_device(jrdev, ctx->sh_desc_enc_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - /* - * Job Descriptor and Shared Descriptors -@@ -420,9 +430,10 @@ static int rfc4106_set_sh_desc(struct cr - } - - desc = ctx->sh_desc_dec; -- cnstr_shdsc_rfc4106_decap(desc, &ctx->cdata, ctx->authsize); -+ cnstr_shdsc_rfc4106_decap(desc, &ctx->cdata, ivsize, ctx->authsize, -+ false); - dma_sync_single_for_device(jrdev, ctx->sh_desc_dec_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - return 0; - } -@@ -442,6 +453,7 @@ static int rfc4543_set_sh_desc(struct cr - { - struct caam_ctx *ctx = crypto_aead_ctx(aead); - struct device *jrdev = ctx->jrdev; -+ unsigned int ivsize = crypto_aead_ivsize(aead); - u32 *desc; - int rem_bytes = CAAM_DESC_BYTES_MAX - GCM_DESC_JOB_IO_LEN - - ctx->cdata.keylen; -@@ -463,9 +475,10 @@ static int rfc4543_set_sh_desc(struct cr - } - - desc = ctx->sh_desc_enc; -- cnstr_shdsc_rfc4543_encap(desc, &ctx->cdata, ctx->authsize); -+ cnstr_shdsc_rfc4543_encap(desc, &ctx->cdata, ivsize, ctx->authsize, -+ false); - dma_sync_single_for_device(jrdev, ctx->sh_desc_enc_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - /* - * Job Descriptor and Shared Descriptors -@@ -480,9 +493,10 @@ static int rfc4543_set_sh_desc(struct cr - } - - desc = ctx->sh_desc_dec; -- cnstr_shdsc_rfc4543_decap(desc, &ctx->cdata, ctx->authsize); -+ cnstr_shdsc_rfc4543_decap(desc, &ctx->cdata, ivsize, ctx->authsize, -+ false); - dma_sync_single_for_device(jrdev, ctx->sh_desc_dec_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - return 0; - } -@@ -498,11 +512,67 @@ static int rfc4543_setauthsize(struct cr - return 0; - } - -+static int chachapoly_set_sh_desc(struct crypto_aead *aead) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *jrdev = ctx->jrdev; -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ u32 *desc; -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ desc = ctx->sh_desc_enc; -+ cnstr_shdsc_chachapoly(desc, &ctx->cdata, &ctx->adata, ivsize, -+ ctx->authsize, true, false); -+ dma_sync_single_for_device(jrdev, ctx->sh_desc_enc_dma, -+ desc_bytes(desc), ctx->dir); -+ -+ desc = ctx->sh_desc_dec; -+ cnstr_shdsc_chachapoly(desc, &ctx->cdata, &ctx->adata, ivsize, -+ ctx->authsize, false, false); -+ dma_sync_single_for_device(jrdev, ctx->sh_desc_dec_dma, -+ desc_bytes(desc), ctx->dir); -+ -+ return 0; -+} -+ -+static int chachapoly_setauthsize(struct crypto_aead *aead, -+ unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ -+ if (authsize != POLY1305_DIGEST_SIZE) -+ return -EINVAL; -+ -+ ctx->authsize = authsize; -+ return chachapoly_set_sh_desc(aead); -+} -+ -+static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key, -+ unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ unsigned int saltlen = CHACHAPOLY_IV_SIZE - ivsize; -+ -+ if (keylen != CHACHA20_KEY_SIZE + saltlen) { -+ crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN); -+ return -EINVAL; -+ } -+ -+ ctx->cdata.key_virt = key; -+ ctx->cdata.keylen = keylen - saltlen; -+ -+ return chachapoly_set_sh_desc(aead); -+} -+ - static int aead_setkey(struct crypto_aead *aead, - const u8 *key, unsigned int keylen) - { - struct caam_ctx *ctx = crypto_aead_ctx(aead); - struct device *jrdev = ctx->jrdev; -+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent); - struct crypto_authenc_keys keys; - int ret = 0; - -@@ -517,6 +587,27 @@ static int aead_setkey(struct crypto_aea - DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); - #endif - -+ /* -+ * If DKP is supported, use it in the shared descriptor to generate -+ * the split key. -+ */ -+ if (ctrlpriv->era >= 6) { -+ ctx->adata.keylen = keys.authkeylen; -+ ctx->adata.keylen_pad = split_key_len(ctx->adata.algtype & -+ OP_ALG_ALGSEL_MASK); -+ -+ if (ctx->adata.keylen_pad + keys.enckeylen > CAAM_MAX_KEY_SIZE) -+ goto badkey; -+ -+ memcpy(ctx->key, keys.authkey, keys.authkeylen); -+ memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, -+ keys.enckeylen); -+ dma_sync_single_for_device(jrdev, ctx->key_dma, -+ ctx->adata.keylen_pad + -+ keys.enckeylen, ctx->dir); -+ goto skip_split_key; -+ } -+ - ret = gen_split_key(ctx->jrdev, ctx->key, &ctx->adata, keys.authkey, - keys.authkeylen, CAAM_MAX_KEY_SIZE - - keys.enckeylen); -@@ -527,12 +618,14 @@ static int aead_setkey(struct crypto_aea - /* postpend encryption key to auth split key */ - memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, keys.enckeylen); - dma_sync_single_for_device(jrdev, ctx->key_dma, ctx->adata.keylen_pad + -- keys.enckeylen, DMA_TO_DEVICE); -+ keys.enckeylen, ctx->dir); - #ifdef DEBUG - print_hex_dump(KERN_ERR, "ctx.key@"__stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, ctx->key, - ctx->adata.keylen_pad + keys.enckeylen, 1); - #endif -+ -+skip_split_key: - ctx->cdata.keylen = keys.enckeylen; - return aead_set_sh_desc(aead); - badkey: -@@ -552,7 +645,7 @@ static int gcm_setkey(struct crypto_aead - #endif - - memcpy(ctx->key, key, keylen); -- dma_sync_single_for_device(jrdev, ctx->key_dma, keylen, DMA_TO_DEVICE); -+ dma_sync_single_for_device(jrdev, ctx->key_dma, keylen, ctx->dir); - ctx->cdata.keylen = keylen; - - return gcm_set_sh_desc(aead); -@@ -580,7 +673,7 @@ static int rfc4106_setkey(struct crypto_ - */ - ctx->cdata.keylen = keylen - 4; - dma_sync_single_for_device(jrdev, ctx->key_dma, ctx->cdata.keylen, -- DMA_TO_DEVICE); -+ ctx->dir); - return rfc4106_set_sh_desc(aead); - } - -@@ -606,7 +699,7 @@ static int rfc4543_setkey(struct crypto_ - */ - ctx->cdata.keylen = keylen - 4; - dma_sync_single_for_device(jrdev, ctx->key_dma, ctx->cdata.keylen, -- DMA_TO_DEVICE); -+ ctx->dir); - return rfc4543_set_sh_desc(aead); - } - -@@ -658,21 +751,21 @@ static int ablkcipher_setkey(struct cryp - cnstr_shdsc_ablkcipher_encap(desc, &ctx->cdata, ivsize, is_rfc3686, - ctx1_iv_off); - dma_sync_single_for_device(jrdev, ctx->sh_desc_enc_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - /* ablkcipher_decrypt shared descriptor */ - desc = ctx->sh_desc_dec; - cnstr_shdsc_ablkcipher_decap(desc, &ctx->cdata, ivsize, is_rfc3686, - ctx1_iv_off); - dma_sync_single_for_device(jrdev, ctx->sh_desc_dec_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - /* ablkcipher_givencrypt shared descriptor */ - desc = ctx->sh_desc_givenc; - cnstr_shdsc_ablkcipher_givencap(desc, &ctx->cdata, ivsize, is_rfc3686, - ctx1_iv_off); - dma_sync_single_for_device(jrdev, ctx->sh_desc_givenc_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - return 0; - } -@@ -701,13 +794,13 @@ static int xts_ablkcipher_setkey(struct - desc = ctx->sh_desc_enc; - cnstr_shdsc_xts_ablkcipher_encap(desc, &ctx->cdata); - dma_sync_single_for_device(jrdev, ctx->sh_desc_enc_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - /* xts_ablkcipher_decrypt shared descriptor */ - desc = ctx->sh_desc_dec; - cnstr_shdsc_xts_ablkcipher_decap(desc, &ctx->cdata); - dma_sync_single_for_device(jrdev, ctx->sh_desc_dec_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - - return 0; - } -@@ -989,9 +1082,6 @@ static void init_aead_job(struct aead_re - append_seq_out_ptr(desc, dst_dma, - req->assoclen + req->cryptlen - authsize, - out_options); -- -- /* REG3 = assoclen */ -- append_math_add_imm_u32(desc, REG3, ZERO, IMM, req->assoclen); - } - - static void init_gcm_job(struct aead_request *req, -@@ -1006,6 +1096,7 @@ static void init_gcm_job(struct aead_req - unsigned int last; - - init_aead_job(req, edesc, all_contig, encrypt); -+ append_math_add_imm_u32(desc, REG3, ZERO, IMM, req->assoclen); - - /* BUG This should not be specific to generic GCM. */ - last = 0; -@@ -1023,6 +1114,40 @@ static void init_gcm_job(struct aead_req - /* End of blank commands */ - } - -+static void init_chachapoly_job(struct aead_request *req, -+ struct aead_edesc *edesc, bool all_contig, -+ bool encrypt) -+{ -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ unsigned int assoclen = req->assoclen; -+ u32 *desc = edesc->hw_desc; -+ u32 ctx_iv_off = 4; -+ -+ init_aead_job(req, edesc, all_contig, encrypt); -+ -+ if (ivsize != CHACHAPOLY_IV_SIZE) { -+ /* IPsec specific: CONTEXT1[223:128] = {NONCE, IV} */ -+ ctx_iv_off += 4; -+ -+ /* -+ * The associated data comes already with the IV but we need -+ * to skip it when we authenticate or encrypt... -+ */ -+ assoclen -= ivsize; -+ } -+ -+ append_math_add_imm_u32(desc, REG3, ZERO, IMM, assoclen); -+ -+ /* -+ * For IPsec load the IV further in the same register. -+ * For RFC7539 simply load the 12 bytes nonce in a single operation -+ */ -+ append_load_as_imm(desc, req->iv, ivsize, LDST_CLASS_1_CCB | -+ LDST_SRCDST_BYTE_CONTEXT | -+ ctx_iv_off << LDST_OFFSET_SHIFT); -+} -+ - static void init_authenc_job(struct aead_request *req, - struct aead_edesc *edesc, - bool all_contig, bool encrypt) -@@ -1032,6 +1157,7 @@ static void init_authenc_job(struct aead - struct caam_aead_alg, aead); - unsigned int ivsize = crypto_aead_ivsize(aead); - struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctx->jrdev->parent); - const bool ctr_mode = ((ctx->cdata.algtype & OP_ALG_AAI_MASK) == - OP_ALG_AAI_CTR_MOD128); - const bool is_rfc3686 = alg->caam.rfc3686; -@@ -1055,6 +1181,15 @@ static void init_authenc_job(struct aead - - init_aead_job(req, edesc, all_contig, encrypt); - -+ /* -+ * {REG3, DPOVRD} = assoclen, depending on whether MATH command supports -+ * having DPOVRD as destination. -+ */ -+ if (ctrlpriv->era < 3) -+ append_math_add_imm_u32(desc, REG3, ZERO, IMM, req->assoclen); -+ else -+ append_math_add_imm_u32(desc, DPOVRD, ZERO, IMM, req->assoclen); -+ - if (ivsize && ((is_rfc3686 && encrypt) || !alg->caam.geniv)) - append_load_as_imm(desc, req->iv, ivsize, - LDST_CLASS_1_CCB | -@@ -1227,8 +1362,16 @@ static struct aead_edesc *aead_edesc_all - } - } - -+ /* -+ * HW reads 4 S/G entries at a time; make sure the reads don't go beyond -+ * the end of the table by allocating more S/G entries. -+ */ - sec4_sg_len = mapped_src_nents > 1 ? mapped_src_nents : 0; -- sec4_sg_len += mapped_dst_nents > 1 ? mapped_dst_nents : 0; -+ if (mapped_dst_nents > 1) -+ sec4_sg_len += ALIGN(mapped_dst_nents, 4); -+ else -+ sec4_sg_len = ALIGN(sec4_sg_len, 4); -+ - sec4_sg_bytes = sec4_sg_len * sizeof(struct sec4_sg_entry); - - /* allocate space for base edesc and hw desc commands, link tables */ -@@ -1309,6 +1452,72 @@ static int gcm_encrypt(struct aead_reque - return ret; - } - -+static int chachapoly_encrypt(struct aead_request *req) -+{ -+ struct aead_edesc *edesc; -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *jrdev = ctx->jrdev; -+ bool all_contig; -+ u32 *desc; -+ int ret; -+ -+ edesc = aead_edesc_alloc(req, CHACHAPOLY_DESC_JOB_IO_LEN, &all_contig, -+ true); -+ if (IS_ERR(edesc)) -+ return PTR_ERR(edesc); -+ -+ desc = edesc->hw_desc; -+ -+ init_chachapoly_job(req, edesc, all_contig, true); -+ print_hex_dump_debug("chachapoly jobdesc@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), -+ 1); -+ -+ ret = caam_jr_enqueue(jrdev, desc, aead_encrypt_done, req); -+ if (!ret) { -+ ret = -EINPROGRESS; -+ } else { -+ aead_unmap(jrdev, edesc, req); -+ kfree(edesc); -+ } -+ -+ return ret; -+} -+ -+static int chachapoly_decrypt(struct aead_request *req) -+{ -+ struct aead_edesc *edesc; -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *jrdev = ctx->jrdev; -+ bool all_contig; -+ u32 *desc; -+ int ret; -+ -+ edesc = aead_edesc_alloc(req, CHACHAPOLY_DESC_JOB_IO_LEN, &all_contig, -+ false); -+ if (IS_ERR(edesc)) -+ return PTR_ERR(edesc); -+ -+ desc = edesc->hw_desc; -+ -+ init_chachapoly_job(req, edesc, all_contig, false); -+ print_hex_dump_debug("chachapoly jobdesc@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), -+ 1); -+ -+ ret = caam_jr_enqueue(jrdev, desc, aead_decrypt_done, req); -+ if (!ret) { -+ ret = -EINPROGRESS; -+ } else { -+ aead_unmap(jrdev, edesc, req); -+ kfree(edesc); -+ } -+ -+ return ret; -+} -+ - static int ipsec_gcm_encrypt(struct aead_request *req) - { - if (req->assoclen < 8) -@@ -1496,7 +1705,25 @@ static struct ablkcipher_edesc *ablkciph - - sec4_sg_ents = 1 + mapped_src_nents; - dst_sg_idx = sec4_sg_ents; -- sec4_sg_ents += mapped_dst_nents > 1 ? mapped_dst_nents : 0; -+ -+ /* -+ * HW reads 4 S/G entries at a time; make sure the reads don't go beyond -+ * the end of the table by allocating more S/G entries. Logic: -+ * if (src != dst && output S/G) -+ * pad output S/G, if needed -+ * else if (src == dst && S/G) -+ * overlapping S/Gs; pad one of them -+ * else if (input S/G) ... -+ * pad input S/G, if needed -+ */ -+ if (mapped_dst_nents > 1) -+ sec4_sg_ents += ALIGN(mapped_dst_nents, 4); -+ else if ((req->src == req->dst) && (mapped_src_nents > 1)) -+ sec4_sg_ents = max(ALIGN(sec4_sg_ents, 4), -+ 1 + ALIGN(mapped_src_nents, 4)); -+ else -+ sec4_sg_ents = ALIGN(sec4_sg_ents, 4); -+ - sec4_sg_bytes = sec4_sg_ents * sizeof(struct sec4_sg_entry); - - /* -@@ -3199,6 +3426,50 @@ static struct caam_aead_alg driver_aeads - .geniv = true, - }, - }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "rfc7539(chacha20,poly1305)", -+ .cra_driver_name = "rfc7539-chacha20-poly1305-" -+ "caam", -+ .cra_blocksize = 1, -+ }, -+ .setkey = chachapoly_setkey, -+ .setauthsize = chachapoly_setauthsize, -+ .encrypt = chachapoly_encrypt, -+ .decrypt = chachapoly_decrypt, -+ .ivsize = CHACHAPOLY_IV_SIZE, -+ .maxauthsize = POLY1305_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_CHACHA20 | -+ OP_ALG_AAI_AEAD, -+ .class2_alg_type = OP_ALG_ALGSEL_POLY1305 | -+ OP_ALG_AAI_AEAD, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "rfc7539esp(chacha20,poly1305)", -+ .cra_driver_name = "rfc7539esp-chacha20-" -+ "poly1305-caam", -+ .cra_blocksize = 1, -+ }, -+ .setkey = chachapoly_setkey, -+ .setauthsize = chachapoly_setauthsize, -+ .encrypt = chachapoly_encrypt, -+ .decrypt = chachapoly_decrypt, -+ .ivsize = 8, -+ .maxauthsize = POLY1305_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_CHACHA20 | -+ OP_ALG_AAI_AEAD, -+ .class2_alg_type = OP_ALG_ALGSEL_POLY1305 | -+ OP_ALG_AAI_AEAD, -+ }, -+ }, - }; - - struct caam_crypto_alg { -@@ -3207,9 +3478,11 @@ struct caam_crypto_alg { - struct caam_alg_entry caam; - }; - --static int caam_init_common(struct caam_ctx *ctx, struct caam_alg_entry *caam) -+static int caam_init_common(struct caam_ctx *ctx, struct caam_alg_entry *caam, -+ bool uses_dkp) - { - dma_addr_t dma_addr; -+ struct caam_drv_private *priv; - - ctx->jrdev = caam_jr_alloc(); - if (IS_ERR(ctx->jrdev)) { -@@ -3217,10 +3490,16 @@ static int caam_init_common(struct caam_ - return PTR_ERR(ctx->jrdev); - } - -+ priv = dev_get_drvdata(ctx->jrdev->parent); -+ if (priv->era >= 6 && uses_dkp) -+ ctx->dir = DMA_BIDIRECTIONAL; -+ else -+ ctx->dir = DMA_TO_DEVICE; -+ - dma_addr = dma_map_single_attrs(ctx->jrdev, ctx->sh_desc_enc, - offsetof(struct caam_ctx, - sh_desc_enc_dma), -- DMA_TO_DEVICE, DMA_ATTR_SKIP_CPU_SYNC); -+ ctx->dir, DMA_ATTR_SKIP_CPU_SYNC); - if (dma_mapping_error(ctx->jrdev, dma_addr)) { - dev_err(ctx->jrdev, "unable to map key, shared descriptors\n"); - caam_jr_free(ctx->jrdev); -@@ -3248,7 +3527,7 @@ static int caam_cra_init(struct crypto_t - container_of(alg, struct caam_crypto_alg, crypto_alg); - struct caam_ctx *ctx = crypto_tfm_ctx(tfm); - -- return caam_init_common(ctx, &caam_alg->caam); -+ return caam_init_common(ctx, &caam_alg->caam, false); - } - - static int caam_aead_init(struct crypto_aead *tfm) -@@ -3258,14 +3537,15 @@ static int caam_aead_init(struct crypto_ - container_of(alg, struct caam_aead_alg, aead); - struct caam_ctx *ctx = crypto_aead_ctx(tfm); - -- return caam_init_common(ctx, &caam_alg->caam); -+ return caam_init_common(ctx, &caam_alg->caam, -+ alg->setkey == aead_setkey); - } - - static void caam_exit_common(struct caam_ctx *ctx) - { - dma_unmap_single_attrs(ctx->jrdev, ctx->sh_desc_enc_dma, - offsetof(struct caam_ctx, sh_desc_enc_dma), -- DMA_TO_DEVICE, DMA_ATTR_SKIP_CPU_SYNC); -+ ctx->dir, DMA_ATTR_SKIP_CPU_SYNC); - caam_jr_free(ctx->jrdev); - } - -@@ -3279,7 +3559,7 @@ static void caam_aead_exit(struct crypto - caam_exit_common(crypto_aead_ctx(tfm)); - } - --static void __exit caam_algapi_exit(void) -+void caam_algapi_exit(void) - { - - struct caam_crypto_alg *t_alg, *n; -@@ -3358,56 +3638,52 @@ static void caam_aead_alg_init(struct ca - alg->exit = caam_aead_exit; - } - --static int __init caam_algapi_init(void) -+int caam_algapi_init(struct device *ctrldev) - { -- struct device_node *dev_node; -- struct platform_device *pdev; -- struct device *ctrldev; -- struct caam_drv_private *priv; -+ struct caam_drv_private *priv = dev_get_drvdata(ctrldev); - int i = 0, err = 0; -- u32 cha_vid, cha_inst, des_inst, aes_inst, md_inst; -+ u32 aes_vid, aes_inst, des_inst, md_vid, md_inst, ccha_inst, ptha_inst; - unsigned int md_limit = SHA512_DIGEST_SIZE; - bool registered = false; - -- dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0"); -- if (!dev_node) { -- dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec4.0"); -- if (!dev_node) -- return -ENODEV; -- } -- -- pdev = of_find_device_by_node(dev_node); -- if (!pdev) { -- of_node_put(dev_node); -- return -ENODEV; -- } -- -- ctrldev = &pdev->dev; -- priv = dev_get_drvdata(ctrldev); -- of_node_put(dev_node); -- -- /* -- * If priv is NULL, it's probably because the caam driver wasn't -- * properly initialized (e.g. RNG4 init failed). Thus, bail out here. -- */ -- if (!priv) -- return -ENODEV; -- -- - INIT_LIST_HEAD(&alg_list); - - /* - * Register crypto algorithms the device supports. - * First, detect presence and attributes of DES, AES, and MD blocks. - */ -- cha_vid = rd_reg32(&priv->ctrl->perfmon.cha_id_ls); -- cha_inst = rd_reg32(&priv->ctrl->perfmon.cha_num_ls); -- des_inst = (cha_inst & CHA_ID_LS_DES_MASK) >> CHA_ID_LS_DES_SHIFT; -- aes_inst = (cha_inst & CHA_ID_LS_AES_MASK) >> CHA_ID_LS_AES_SHIFT; -- md_inst = (cha_inst & CHA_ID_LS_MD_MASK) >> CHA_ID_LS_MD_SHIFT; -+ if (priv->era < 10) { -+ u32 cha_vid, cha_inst; -+ -+ cha_vid = rd_reg32(&priv->ctrl->perfmon.cha_id_ls); -+ aes_vid = cha_vid & CHA_ID_LS_AES_MASK; -+ md_vid = (cha_vid & CHA_ID_LS_MD_MASK) >> CHA_ID_LS_MD_SHIFT; -+ -+ cha_inst = rd_reg32(&priv->ctrl->perfmon.cha_num_ls); -+ des_inst = (cha_inst & CHA_ID_LS_DES_MASK) >> -+ CHA_ID_LS_DES_SHIFT; -+ aes_inst = cha_inst & CHA_ID_LS_AES_MASK; -+ md_inst = (cha_inst & CHA_ID_LS_MD_MASK) >> CHA_ID_LS_MD_SHIFT; -+ ccha_inst = 0; -+ ptha_inst = 0; -+ } else { -+ u32 aesa, mdha; -+ -+ aesa = rd_reg32(&priv->ctrl->vreg.aesa); -+ mdha = rd_reg32(&priv->ctrl->vreg.mdha); -+ -+ aes_vid = (aesa & CHA_VER_VID_MASK) >> CHA_VER_VID_SHIFT; -+ md_vid = (mdha & CHA_VER_VID_MASK) >> CHA_VER_VID_SHIFT; -+ -+ des_inst = rd_reg32(&priv->ctrl->vreg.desa) & CHA_VER_NUM_MASK; -+ aes_inst = aesa & CHA_VER_NUM_MASK; -+ md_inst = mdha & CHA_VER_NUM_MASK; -+ ccha_inst = rd_reg32(&priv->ctrl->vreg.ccha) & CHA_VER_NUM_MASK; -+ ptha_inst = rd_reg32(&priv->ctrl->vreg.ptha) & CHA_VER_NUM_MASK; -+ } - - /* If MD is present, limit digest size based on LP256 */ -- if (md_inst && ((cha_vid & CHA_ID_LS_MD_MASK) == CHA_ID_LS_MD_LP256)) -+ if (md_inst && md_vid == CHA_VER_VID_MD_LP256) - md_limit = SHA256_DIGEST_SIZE; - - for (i = 0; i < ARRAY_SIZE(driver_algs); i++) { -@@ -3429,10 +3705,10 @@ static int __init caam_algapi_init(void) - * Check support for AES modes not available - * on LP devices. - */ -- if ((cha_vid & CHA_ID_LS_AES_MASK) == CHA_ID_LS_AES_LP) -- if ((alg->class1_alg_type & OP_ALG_AAI_MASK) == -- OP_ALG_AAI_XTS) -- continue; -+ if (aes_vid == CHA_VER_VID_AES_LP && -+ (alg->class1_alg_type & OP_ALG_AAI_MASK) == -+ OP_ALG_AAI_XTS) -+ continue; - - t_alg = caam_alg_alloc(alg); - if (IS_ERR(t_alg)) { -@@ -3471,21 +3747,28 @@ static int __init caam_algapi_init(void) - if (!aes_inst && (c1_alg_sel == OP_ALG_ALGSEL_AES)) - continue; - -+ /* Skip CHACHA20 algorithms if not supported by device */ -+ if (c1_alg_sel == OP_ALG_ALGSEL_CHACHA20 && !ccha_inst) -+ continue; -+ -+ /* Skip POLY1305 algorithms if not supported by device */ -+ if (c2_alg_sel == OP_ALG_ALGSEL_POLY1305 && !ptha_inst) -+ continue; -+ - /* - * Check support for AES algorithms not available - * on LP devices. - */ -- if ((cha_vid & CHA_ID_LS_AES_MASK) == CHA_ID_LS_AES_LP) -- if (alg_aai == OP_ALG_AAI_GCM) -- continue; -+ if (aes_vid == CHA_VER_VID_AES_LP && alg_aai == OP_ALG_AAI_GCM) -+ continue; - - /* - * Skip algorithms requiring message digests - * if MD or MD size is not supported by device. - */ -- if (c2_alg_sel && -- (!md_inst || (t_alg->aead.maxauthsize > md_limit))) -- continue; -+ if ((c2_alg_sel & ~OP_ALG_ALGSEL_SUBMASK) == 0x40 && -+ (!md_inst || t_alg->aead.maxauthsize > md_limit)) -+ continue; - - caam_aead_alg_init(t_alg); - -@@ -3505,10 +3788,3 @@ static int __init caam_algapi_init(void) - - return err; - } -- --module_init(caam_algapi_init); --module_exit(caam_algapi_exit); -- --MODULE_LICENSE("GPL"); --MODULE_DESCRIPTION("FSL CAAM support for crypto API"); --MODULE_AUTHOR("Freescale Semiconductor - NMG/STC"); ---- a/drivers/crypto/caam/caamalg_desc.c -+++ b/drivers/crypto/caam/caamalg_desc.c -@@ -45,16 +45,16 @@ static inline void append_dec_op1(u32 *d - * cnstr_shdsc_aead_null_encap - IPSec ESP encapsulation shared descriptor - * (non-protocol) with no (null) encryption. - * @desc: pointer to buffer used for descriptor construction -- * @adata: pointer to authentication transform definitions. Note that since a -- * split key is to be used, the size of the split key itself is -- * specified. Valid algorithm values - one of OP_ALG_ALGSEL_{MD5, SHA1, -- * SHA224, SHA256, SHA384, SHA512} ANDed with OP_ALG_AAI_HMAC_PRECOMP. -+ * @adata: pointer to authentication transform definitions. -+ * A split key is required for SEC Era < 6; the size of the split key -+ * is specified in this case. Valid algorithm values - one of -+ * OP_ALG_ALGSEL_{MD5, SHA1, SHA224, SHA256, SHA384, SHA512} ANDed -+ * with OP_ALG_AAI_HMAC_PRECOMP. - * @icvsize: integrity check value (ICV) size (truncated or full) -- * -- * Note: Requires an MDHA split key. -+ * @era: SEC Era - */ - void cnstr_shdsc_aead_null_encap(u32 * const desc, struct alginfo *adata, -- unsigned int icvsize) -+ unsigned int icvsize, int era) - { - u32 *key_jump_cmd, *read_move_cmd, *write_move_cmd; - -@@ -63,13 +63,18 @@ void cnstr_shdsc_aead_null_encap(u32 * c - /* Skip if already shared */ - key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | - JUMP_COND_SHRD); -- if (adata->key_inline) -- append_key_as_imm(desc, adata->key_virt, adata->keylen_pad, -- adata->keylen, CLASS_2 | KEY_DEST_MDHA_SPLIT | -- KEY_ENC); -- else -- append_key(desc, adata->key_dma, adata->keylen, CLASS_2 | -- KEY_DEST_MDHA_SPLIT | KEY_ENC); -+ if (era < 6) { -+ if (adata->key_inline) -+ append_key_as_imm(desc, adata->key_virt, -+ adata->keylen_pad, adata->keylen, -+ CLASS_2 | KEY_DEST_MDHA_SPLIT | -+ KEY_ENC); -+ else -+ append_key(desc, adata->key_dma, adata->keylen, -+ CLASS_2 | KEY_DEST_MDHA_SPLIT | KEY_ENC); -+ } else { -+ append_proto_dkp(desc, adata); -+ } - set_jump_tgt_here(desc, key_jump_cmd); - - /* assoclen + cryptlen = seqinlen */ -@@ -121,16 +126,16 @@ EXPORT_SYMBOL(cnstr_shdsc_aead_null_enca - * cnstr_shdsc_aead_null_decap - IPSec ESP decapsulation shared descriptor - * (non-protocol) with no (null) decryption. - * @desc: pointer to buffer used for descriptor construction -- * @adata: pointer to authentication transform definitions. Note that since a -- * split key is to be used, the size of the split key itself is -- * specified. Valid algorithm values - one of OP_ALG_ALGSEL_{MD5, SHA1, -- * SHA224, SHA256, SHA384, SHA512} ANDed with OP_ALG_AAI_HMAC_PRECOMP. -+ * @adata: pointer to authentication transform definitions. -+ * A split key is required for SEC Era < 6; the size of the split key -+ * is specified in this case. Valid algorithm values - one of -+ * OP_ALG_ALGSEL_{MD5, SHA1, SHA224, SHA256, SHA384, SHA512} ANDed -+ * with OP_ALG_AAI_HMAC_PRECOMP. - * @icvsize: integrity check value (ICV) size (truncated or full) -- * -- * Note: Requires an MDHA split key. -+ * @era: SEC Era - */ - void cnstr_shdsc_aead_null_decap(u32 * const desc, struct alginfo *adata, -- unsigned int icvsize) -+ unsigned int icvsize, int era) - { - u32 *key_jump_cmd, *read_move_cmd, *write_move_cmd, *jump_cmd; - -@@ -139,13 +144,18 @@ void cnstr_shdsc_aead_null_decap(u32 * c - /* Skip if already shared */ - key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | - JUMP_COND_SHRD); -- if (adata->key_inline) -- append_key_as_imm(desc, adata->key_virt, adata->keylen_pad, -- adata->keylen, CLASS_2 | -- KEY_DEST_MDHA_SPLIT | KEY_ENC); -- else -- append_key(desc, adata->key_dma, adata->keylen, CLASS_2 | -- KEY_DEST_MDHA_SPLIT | KEY_ENC); -+ if (era < 6) { -+ if (adata->key_inline) -+ append_key_as_imm(desc, adata->key_virt, -+ adata->keylen_pad, adata->keylen, -+ CLASS_2 | KEY_DEST_MDHA_SPLIT | -+ KEY_ENC); -+ else -+ append_key(desc, adata->key_dma, adata->keylen, -+ CLASS_2 | KEY_DEST_MDHA_SPLIT | KEY_ENC); -+ } else { -+ append_proto_dkp(desc, adata); -+ } - set_jump_tgt_here(desc, key_jump_cmd); - - /* Class 2 operation */ -@@ -204,7 +214,7 @@ EXPORT_SYMBOL(cnstr_shdsc_aead_null_deca - static void init_sh_desc_key_aead(u32 * const desc, - struct alginfo * const cdata, - struct alginfo * const adata, -- const bool is_rfc3686, u32 *nonce) -+ const bool is_rfc3686, u32 *nonce, int era) - { - u32 *key_jump_cmd; - unsigned int enckeylen = cdata->keylen; -@@ -224,13 +234,18 @@ static void init_sh_desc_key_aead(u32 * - if (is_rfc3686) - enckeylen -= CTR_RFC3686_NONCE_SIZE; - -- if (adata->key_inline) -- append_key_as_imm(desc, adata->key_virt, adata->keylen_pad, -- adata->keylen, CLASS_2 | -- KEY_DEST_MDHA_SPLIT | KEY_ENC); -- else -- append_key(desc, adata->key_dma, adata->keylen, CLASS_2 | -- KEY_DEST_MDHA_SPLIT | KEY_ENC); -+ if (era < 6) { -+ if (adata->key_inline) -+ append_key_as_imm(desc, adata->key_virt, -+ adata->keylen_pad, adata->keylen, -+ CLASS_2 | KEY_DEST_MDHA_SPLIT | -+ KEY_ENC); -+ else -+ append_key(desc, adata->key_dma, adata->keylen, -+ CLASS_2 | KEY_DEST_MDHA_SPLIT | KEY_ENC); -+ } else { -+ append_proto_dkp(desc, adata); -+ } - - if (cdata->key_inline) - append_key_as_imm(desc, cdata->key_virt, enckeylen, -@@ -261,26 +276,27 @@ static void init_sh_desc_key_aead(u32 * - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - one of OP_ALG_ALGSEL_{AES, DES, 3DES} ANDed - * with OP_ALG_AAI_CBC or OP_ALG_AAI_CTR_MOD128. -- * @adata: pointer to authentication transform definitions. Note that since a -- * split key is to be used, the size of the split key itself is -- * specified. Valid algorithm values - one of OP_ALG_ALGSEL_{MD5, SHA1, -- * SHA224, SHA256, SHA384, SHA512} ANDed with OP_ALG_AAI_HMAC_PRECOMP. -+ * @adata: pointer to authentication transform definitions. -+ * A split key is required for SEC Era < 6; the size of the split key -+ * is specified in this case. Valid algorithm values - one of -+ * OP_ALG_ALGSEL_{MD5, SHA1, SHA224, SHA256, SHA384, SHA512} ANDed -+ * with OP_ALG_AAI_HMAC_PRECOMP. - * @ivsize: initialization vector size - * @icvsize: integrity check value (ICV) size (truncated or full) - * @is_rfc3686: true when ctr(aes) is wrapped by rfc3686 template - * @nonce: pointer to rfc3686 nonce - * @ctx1_iv_off: IV offset in CONTEXT1 register - * @is_qi: true when called from caam/qi -- * -- * Note: Requires an MDHA split key. -+ * @era: SEC Era - */ - void cnstr_shdsc_aead_encap(u32 * const desc, struct alginfo *cdata, - struct alginfo *adata, unsigned int ivsize, - unsigned int icvsize, const bool is_rfc3686, -- u32 *nonce, const u32 ctx1_iv_off, const bool is_qi) -+ u32 *nonce, const u32 ctx1_iv_off, const bool is_qi, -+ int era) - { - /* Note: Context registers are saved. */ -- init_sh_desc_key_aead(desc, cdata, adata, is_rfc3686, nonce); -+ init_sh_desc_key_aead(desc, cdata, adata, is_rfc3686, nonce, era); - - /* Class 2 operation */ - append_operation(desc, adata->algtype | OP_ALG_AS_INITFINAL | -@@ -306,8 +322,13 @@ void cnstr_shdsc_aead_encap(u32 * const - } - - /* Read and write assoclen bytes */ -- append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ); -- append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ); -+ if (is_qi || era < 3) { -+ append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ); -+ append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ); -+ } else { -+ append_math_add(desc, VARSEQINLEN, ZERO, DPOVRD, CAAM_CMD_SZ); -+ append_math_add(desc, VARSEQOUTLEN, ZERO, DPOVRD, CAAM_CMD_SZ); -+ } - - /* Skip assoc data */ - append_seq_fifo_store(desc, 0, FIFOST_TYPE_SKIP | FIFOLDST_VLF); -@@ -350,27 +371,27 @@ EXPORT_SYMBOL(cnstr_shdsc_aead_encap); - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - one of OP_ALG_ALGSEL_{AES, DES, 3DES} ANDed - * with OP_ALG_AAI_CBC or OP_ALG_AAI_CTR_MOD128. -- * @adata: pointer to authentication transform definitions. Note that since a -- * split key is to be used, the size of the split key itself is -- * specified. Valid algorithm values - one of OP_ALG_ALGSEL_{MD5, SHA1, -- * SHA224, SHA256, SHA384, SHA512} ANDed with OP_ALG_AAI_HMAC_PRECOMP. -+ * @adata: pointer to authentication transform definitions. -+ * A split key is required for SEC Era < 6; the size of the split key -+ * is specified in this case. Valid algorithm values - one of -+ * OP_ALG_ALGSEL_{MD5, SHA1, SHA224, SHA256, SHA384, SHA512} ANDed -+ * with OP_ALG_AAI_HMAC_PRECOMP. - * @ivsize: initialization vector size - * @icvsize: integrity check value (ICV) size (truncated or full) - * @is_rfc3686: true when ctr(aes) is wrapped by rfc3686 template - * @nonce: pointer to rfc3686 nonce - * @ctx1_iv_off: IV offset in CONTEXT1 register - * @is_qi: true when called from caam/qi -- * -- * Note: Requires an MDHA split key. -+ * @era: SEC Era - */ - void cnstr_shdsc_aead_decap(u32 * const desc, struct alginfo *cdata, - struct alginfo *adata, unsigned int ivsize, - unsigned int icvsize, const bool geniv, - const bool is_rfc3686, u32 *nonce, -- const u32 ctx1_iv_off, const bool is_qi) -+ const u32 ctx1_iv_off, const bool is_qi, int era) - { - /* Note: Context registers are saved. */ -- init_sh_desc_key_aead(desc, cdata, adata, is_rfc3686, nonce); -+ init_sh_desc_key_aead(desc, cdata, adata, is_rfc3686, nonce, era); - - /* Class 2 operation */ - append_operation(desc, adata->algtype | OP_ALG_AS_INITFINAL | -@@ -397,11 +418,23 @@ void cnstr_shdsc_aead_decap(u32 * const - } - - /* Read and write assoclen bytes */ -- append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ); -- if (geniv) -- append_math_add_imm_u32(desc, VARSEQOUTLEN, REG3, IMM, ivsize); -- else -- append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ); -+ if (is_qi || era < 3) { -+ append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ); -+ if (geniv) -+ append_math_add_imm_u32(desc, VARSEQOUTLEN, REG3, IMM, -+ ivsize); -+ else -+ append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, -+ CAAM_CMD_SZ); -+ } else { -+ append_math_add(desc, VARSEQINLEN, ZERO, DPOVRD, CAAM_CMD_SZ); -+ if (geniv) -+ append_math_add_imm_u32(desc, VARSEQOUTLEN, DPOVRD, IMM, -+ ivsize); -+ else -+ append_math_add(desc, VARSEQOUTLEN, ZERO, DPOVRD, -+ CAAM_CMD_SZ); -+ } - - /* Skip assoc data */ - append_seq_fifo_store(desc, 0, FIFOST_TYPE_SKIP | FIFOLDST_VLF); -@@ -456,30 +489,29 @@ EXPORT_SYMBOL(cnstr_shdsc_aead_decap); - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - one of OP_ALG_ALGSEL_{AES, DES, 3DES} ANDed - * with OP_ALG_AAI_CBC or OP_ALG_AAI_CTR_MOD128. -- * @adata: pointer to authentication transform definitions. Note that since a -- * split key is to be used, the size of the split key itself is -- * specified. Valid algorithm values - one of OP_ALG_ALGSEL_{MD5, SHA1, -- * SHA224, SHA256, SHA384, SHA512} ANDed with OP_ALG_AAI_HMAC_PRECOMP. -- * @ivsize: initialization vector size -+ * @adata: pointer to authentication transform definitions. -+ * A split key is required for SEC Era < 6; the size of the split key -+ * is specified in this case. Valid algorithm values - one of -+ * OP_ALG_ALGSEL_{MD5, SHA1, SHA224, SHA256, SHA384, SHA512} ANDed -+ * with OP_ALG_AAI_HMAC_PRECOMP. * @ivsize: initialization vector size - * @icvsize: integrity check value (ICV) size (truncated or full) - * @is_rfc3686: true when ctr(aes) is wrapped by rfc3686 template - * @nonce: pointer to rfc3686 nonce - * @ctx1_iv_off: IV offset in CONTEXT1 register - * @is_qi: true when called from caam/qi -- * -- * Note: Requires an MDHA split key. -+ * @era: SEC Era - */ - void cnstr_shdsc_aead_givencap(u32 * const desc, struct alginfo *cdata, - struct alginfo *adata, unsigned int ivsize, - unsigned int icvsize, const bool is_rfc3686, - u32 *nonce, const u32 ctx1_iv_off, -- const bool is_qi) -+ const bool is_qi, int era) - { - u32 geniv, moveiv; - u32 *wait_cmd; - - /* Note: Context registers are saved. */ -- init_sh_desc_key_aead(desc, cdata, adata, is_rfc3686, nonce); -+ init_sh_desc_key_aead(desc, cdata, adata, is_rfc3686, nonce, era); - - if (is_qi) { - u32 *wait_load_cmd; -@@ -529,8 +561,13 @@ copy_iv: - OP_ALG_ENCRYPT); - - /* Read and write assoclen bytes */ -- append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ); -- append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ); -+ if (is_qi || era < 3) { -+ append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ); -+ append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ); -+ } else { -+ append_math_add(desc, VARSEQINLEN, ZERO, DPOVRD, CAAM_CMD_SZ); -+ append_math_add(desc, VARSEQOUTLEN, ZERO, DPOVRD, CAAM_CMD_SZ); -+ } - - /* Skip assoc data */ - append_seq_fifo_store(desc, 0, FIFOST_TYPE_SKIP | FIFOLDST_VLF); -@@ -592,14 +629,431 @@ copy_iv: - EXPORT_SYMBOL(cnstr_shdsc_aead_givencap); - - /** -+ * cnstr_shdsc_tls_encap - tls encapsulation shared descriptor -+ * @desc: pointer to buffer used for descriptor construction -+ * @cdata: pointer to block cipher transform definitions -+ * Valid algorithm values - one of OP_ALG_ALGSEL_AES ANDed -+ * with OP_ALG_AAI_CBC -+ * @adata: pointer to authentication transform definitions. -+ * A split key is required for SEC Era < 6; the size of the split key -+ * is specified in this case. Valid algorithm values OP_ALG_ALGSEL_SHA1 -+ * ANDed with OP_ALG_AAI_HMAC_PRECOMP. -+ * @assoclen: associated data length -+ * @ivsize: initialization vector size -+ * @authsize: authentication data size -+ * @blocksize: block cipher size -+ * @era: SEC Era -+ */ -+void cnstr_shdsc_tls_encap(u32 * const desc, struct alginfo *cdata, -+ struct alginfo *adata, unsigned int assoclen, -+ unsigned int ivsize, unsigned int authsize, -+ unsigned int blocksize, int era) -+{ -+ u32 *key_jump_cmd, *zero_payload_jump_cmd; -+ u32 genpad, idx_ld_datasz, idx_ld_pad, stidx; -+ -+ /* -+ * Compute the index (in bytes) for the LOAD with destination of -+ * Class 1 Data Size Register and for the LOAD that generates padding -+ */ -+ if (adata->key_inline) { -+ idx_ld_datasz = DESC_TLS10_ENC_LEN + adata->keylen_pad + -+ cdata->keylen - 4 * CAAM_CMD_SZ; -+ idx_ld_pad = DESC_TLS10_ENC_LEN + adata->keylen_pad + -+ cdata->keylen - 2 * CAAM_CMD_SZ; -+ } else { -+ idx_ld_datasz = DESC_TLS10_ENC_LEN + 2 * CAAM_PTR_SZ - -+ 4 * CAAM_CMD_SZ; -+ idx_ld_pad = DESC_TLS10_ENC_LEN + 2 * CAAM_PTR_SZ - -+ 2 * CAAM_CMD_SZ; -+ } -+ -+ stidx = 1 << HDR_START_IDX_SHIFT; -+ init_sh_desc(desc, HDR_SHARE_SERIAL | stidx); -+ -+ /* skip key loading if they are loaded due to sharing */ -+ key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | -+ JUMP_COND_SHRD); -+ -+ if (era < 6) { -+ if (adata->key_inline) -+ append_key_as_imm(desc, adata->key_virt, -+ adata->keylen_pad, adata->keylen, -+ CLASS_2 | KEY_DEST_MDHA_SPLIT | -+ KEY_ENC); -+ else -+ append_key(desc, adata->key_dma, adata->keylen, -+ CLASS_2 | KEY_DEST_MDHA_SPLIT | KEY_ENC); -+ } else { -+ append_proto_dkp(desc, adata); -+ } -+ -+ if (cdata->key_inline) -+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen, -+ cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG); -+ else -+ append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 | -+ KEY_DEST_CLASS_REG); -+ -+ set_jump_tgt_here(desc, key_jump_cmd); -+ -+ /* class 2 operation */ -+ append_operation(desc, adata->algtype | OP_ALG_AS_INITFINAL | -+ OP_ALG_ENCRYPT); -+ /* class 1 operation */ -+ append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | -+ OP_ALG_ENCRYPT); -+ -+ /* payloadlen = input data length - (assoclen + ivlen) */ -+ append_math_sub_imm_u32(desc, REG0, SEQINLEN, IMM, assoclen + ivsize); -+ -+ /* math1 = payloadlen + icvlen */ -+ append_math_add_imm_u32(desc, REG1, REG0, IMM, authsize); -+ -+ /* padlen = block_size - math1 % block_size */ -+ append_math_and_imm_u32(desc, REG3, REG1, IMM, blocksize - 1); -+ append_math_sub_imm_u32(desc, REG2, IMM, REG3, blocksize); -+ -+ /* cryptlen = payloadlen + icvlen + padlen */ -+ append_math_add(desc, VARSEQOUTLEN, REG1, REG2, 4); -+ -+ /* -+ * update immediate data with the padding length value -+ * for the LOAD in the class 1 data size register. -+ */ -+ append_move(desc, MOVE_SRC_DESCBUF | MOVE_DEST_MATH2 | -+ (idx_ld_datasz << MOVE_OFFSET_SHIFT) | 7); -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_MATH2 | MOVE_DEST_DESCBUF | -+ (idx_ld_datasz << MOVE_OFFSET_SHIFT) | 8); -+ -+ /* overwrite PL field for the padding iNFO FIFO entry */ -+ append_move(desc, MOVE_SRC_DESCBUF | MOVE_DEST_MATH2 | -+ (idx_ld_pad << MOVE_OFFSET_SHIFT) | 7); -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_MATH2 | MOVE_DEST_DESCBUF | -+ (idx_ld_pad << MOVE_OFFSET_SHIFT) | 8); -+ -+ /* store encrypted payload, icv and padding */ -+ append_seq_fifo_store(desc, 0, FIFOST_TYPE_MESSAGE_DATA | LDST_VLF); -+ -+ /* if payload length is zero, jump to zero-payload commands */ -+ append_math_add(desc, VARSEQINLEN, ZERO, REG0, 4); -+ zero_payload_jump_cmd = append_jump(desc, JUMP_TEST_ALL | -+ JUMP_COND_MATH_Z); -+ -+ /* load iv in context1 */ -+ append_cmd(desc, CMD_SEQ_LOAD | LDST_SRCDST_WORD_CLASS_CTX | -+ LDST_CLASS_1_CCB | ivsize); -+ -+ /* read assoc for authentication */ -+ append_seq_fifo_load(desc, assoclen, FIFOLD_CLASS_CLASS2 | -+ FIFOLD_TYPE_MSG); -+ /* insnoop payload */ -+ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_BOTH | FIFOLD_TYPE_MSG | -+ FIFOLD_TYPE_LAST2 | FIFOLDST_VLF); -+ -+ /* jump the zero-payload commands */ -+ append_jump(desc, JUMP_TEST_ALL | 3); -+ -+ /* zero-payload commands */ -+ set_jump_tgt_here(desc, zero_payload_jump_cmd); -+ -+ /* load iv in context1 */ -+ append_cmd(desc, CMD_SEQ_LOAD | LDST_SRCDST_WORD_CLASS_CTX | -+ LDST_CLASS_1_CCB | ivsize); -+ -+ /* assoc data is the only data for authentication */ -+ append_seq_fifo_load(desc, assoclen, FIFOLD_CLASS_CLASS2 | -+ FIFOLD_TYPE_MSG | FIFOLD_TYPE_LAST2); -+ -+ /* send icv to encryption */ -+ append_move(desc, MOVE_SRC_CLASS2CTX | MOVE_DEST_CLASS1INFIFO | -+ authsize); -+ -+ /* update class 1 data size register with padding length */ -+ append_load_imm_u32(desc, 0, LDST_CLASS_1_CCB | -+ LDST_SRCDST_WORD_DATASZ_REG | LDST_IMM); -+ -+ /* generate padding and send it to encryption */ -+ genpad = NFIFOENTRY_DEST_CLASS1 | NFIFOENTRY_LC1 | NFIFOENTRY_FC1 | -+ NFIFOENTRY_STYPE_PAD | NFIFOENTRY_DTYPE_MSG | NFIFOENTRY_PTYPE_N; -+ append_load_imm_u32(desc, genpad, LDST_CLASS_IND_CCB | -+ LDST_SRCDST_WORD_INFO_FIFO | LDST_IMM); -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "tls enc shdesc@" __stringify(__LINE__) ": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, -+ desc_bytes(desc), 1); -+#endif -+} -+EXPORT_SYMBOL(cnstr_shdsc_tls_encap); -+ -+/** -+ * cnstr_shdsc_tls_decap - tls decapsulation shared descriptor -+ * @desc: pointer to buffer used for descriptor construction -+ * @cdata: pointer to block cipher transform definitions -+ * Valid algorithm values - one of OP_ALG_ALGSEL_AES ANDed -+ * with OP_ALG_AAI_CBC -+ * @adata: pointer to authentication transform definitions. -+ * A split key is required for SEC Era < 6; the size of the split key -+ * is specified in this case. Valid algorithm values OP_ALG_ALGSEL_SHA1 -+ * ANDed with OP_ALG_AAI_HMAC_PRECOMP. -+ * @assoclen: associated data length -+ * @ivsize: initialization vector size -+ * @authsize: authentication data size -+ * @blocksize: block cipher size -+ * @era: SEC Era -+ */ -+void cnstr_shdsc_tls_decap(u32 * const desc, struct alginfo *cdata, -+ struct alginfo *adata, unsigned int assoclen, -+ unsigned int ivsize, unsigned int authsize, -+ unsigned int blocksize, int era) -+{ -+ u32 stidx, jumpback; -+ u32 *key_jump_cmd, *zero_payload_jump_cmd, *skip_zero_jump_cmd; -+ /* -+ * Pointer Size bool determines the size of address pointers. -+ * false - Pointers fit in one 32-bit word. -+ * true - Pointers fit in two 32-bit words. -+ */ -+ static const bool ps = (CAAM_PTR_SZ != CAAM_CMD_SZ); -+ -+ stidx = 1 << HDR_START_IDX_SHIFT; -+ init_sh_desc(desc, HDR_SHARE_SERIAL | stidx); -+ -+ /* skip key loading if they are loaded due to sharing */ -+ key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | -+ JUMP_COND_SHRD); -+ -+ if (era < 6) -+ append_key(desc, adata->key_dma, adata->keylen, CLASS_2 | -+ KEY_DEST_MDHA_SPLIT | KEY_ENC); -+ else -+ append_proto_dkp(desc, adata); -+ -+ append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 | -+ KEY_DEST_CLASS_REG); -+ -+ set_jump_tgt_here(desc, key_jump_cmd); -+ -+ /* class 2 operation */ -+ append_operation(desc, adata->algtype | OP_ALG_AS_INITFINAL | -+ OP_ALG_DECRYPT | OP_ALG_ICV_ON); -+ /* class 1 operation */ -+ append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | -+ OP_ALG_DECRYPT); -+ -+ /* VSIL = input data length - 2 * block_size */ -+ append_math_sub_imm_u32(desc, VARSEQINLEN, SEQINLEN, IMM, 2 * -+ blocksize); -+ -+ /* -+ * payloadlen + icvlen + padlen = input data length - (assoclen + -+ * ivsize) -+ */ -+ append_math_sub_imm_u32(desc, REG3, SEQINLEN, IMM, assoclen + ivsize); -+ -+ /* skip data to the last but one cipher block */ -+ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_SKIP | LDST_VLF); -+ -+ /* load iv for the last cipher block */ -+ append_cmd(desc, CMD_SEQ_LOAD | LDST_SRCDST_WORD_CLASS_CTX | -+ LDST_CLASS_1_CCB | ivsize); -+ -+ /* read last cipher block */ -+ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_MSG | -+ FIFOLD_TYPE_LAST1 | blocksize); -+ -+ /* move decrypted block into math0 and math1 */ -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_OUTFIFO | MOVE_DEST_MATH0 | -+ blocksize); -+ -+ /* reset AES CHA */ -+ append_load_imm_u32(desc, CCTRL_RESET_CHA_AESA, LDST_CLASS_IND_CCB | -+ LDST_SRCDST_WORD_CHACTRL | LDST_IMM); -+ -+ /* rewind input sequence */ -+ append_seq_in_ptr_intlen(desc, 0, 65535, SQIN_RTO); -+ -+ /* key1 is in decryption form */ -+ append_operation(desc, cdata->algtype | OP_ALG_AAI_DK | -+ OP_ALG_AS_INITFINAL | OP_ALG_DECRYPT); -+ -+ /* load iv in context1 */ -+ append_cmd(desc, CMD_SEQ_LOAD | LDST_CLASS_1_CCB | -+ LDST_SRCDST_WORD_CLASS_CTX | ivsize); -+ -+ /* read sequence number */ -+ append_seq_fifo_load(desc, 8, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_MSG); -+ /* load Type, Version and Len fields in math0 */ -+ append_cmd(desc, CMD_SEQ_LOAD | LDST_CLASS_DECO | -+ LDST_SRCDST_WORD_DECO_MATH0 | (3 << LDST_OFFSET_SHIFT) | 5); -+ -+ /* compute (padlen - 1) */ -+ append_math_and_imm_u64(desc, REG1, REG1, IMM, 255); -+ -+ /* math2 = icvlen + (padlen - 1) + 1 */ -+ append_math_add_imm_u32(desc, REG2, REG1, IMM, authsize + 1); -+ -+ append_jump(desc, JUMP_TEST_ALL | JUMP_COND_CALM | 1); -+ -+ /* VSOL = payloadlen + icvlen + padlen */ -+ append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, 4); -+ -+ if (caam_little_end) -+ append_moveb(desc, MOVE_WAITCOMP | -+ MOVE_SRC_MATH0 | MOVE_DEST_MATH0 | 8); -+ -+ /* update Len field */ -+ append_math_sub(desc, REG0, REG0, REG2, 8); -+ -+ /* store decrypted payload, icv and padding */ -+ append_seq_fifo_store(desc, 0, FIFOST_TYPE_MESSAGE_DATA | LDST_VLF); -+ -+ /* VSIL = (payloadlen + icvlen + padlen) - (icvlen + padlen)*/ -+ append_math_sub(desc, VARSEQINLEN, REG3, REG2, 4); -+ -+ zero_payload_jump_cmd = append_jump(desc, JUMP_TEST_ALL | -+ JUMP_COND_MATH_Z); -+ -+ /* send Type, Version and Len(pre ICV) fields to authentication */ -+ append_move(desc, MOVE_WAITCOMP | -+ MOVE_SRC_MATH0 | MOVE_DEST_CLASS2INFIFO | -+ (3 << MOVE_OFFSET_SHIFT) | 5); -+ -+ /* outsnooping payload */ -+ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_BOTH | -+ FIFOLD_TYPE_MSG1OUT2 | FIFOLD_TYPE_LAST2 | -+ FIFOLDST_VLF); -+ skip_zero_jump_cmd = append_jump(desc, JUMP_TEST_ALL | 2); -+ -+ set_jump_tgt_here(desc, zero_payload_jump_cmd); -+ /* send Type, Version and Len(pre ICV) fields to authentication */ -+ append_move(desc, MOVE_WAITCOMP | MOVE_AUX_LS | -+ MOVE_SRC_MATH0 | MOVE_DEST_CLASS2INFIFO | -+ (3 << MOVE_OFFSET_SHIFT) | 5); -+ -+ set_jump_tgt_here(desc, skip_zero_jump_cmd); -+ append_math_add(desc, VARSEQINLEN, ZERO, REG2, 4); -+ -+ /* load icvlen and padlen */ -+ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_MSG | -+ FIFOLD_TYPE_LAST1 | FIFOLDST_VLF); -+ -+ /* VSIL = (payloadlen + icvlen + padlen) - icvlen + padlen */ -+ append_math_sub(desc, VARSEQINLEN, REG3, REG2, 4); -+ -+ /* -+ * Start a new input sequence using the SEQ OUT PTR command options, -+ * pointer and length used when the current output sequence was defined. -+ */ -+ if (ps) { -+ /* -+ * Move the lower 32 bits of Shared Descriptor address, the -+ * SEQ OUT PTR command, Output Pointer (2 words) and -+ * Output Length into math registers. -+ */ -+ if (caam_little_end) -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_DESCBUF | -+ MOVE_DEST_MATH0 | -+ (55 * 4 << MOVE_OFFSET_SHIFT) | 20); -+ else -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_DESCBUF | -+ MOVE_DEST_MATH0 | -+ (54 * 4 << MOVE_OFFSET_SHIFT) | 20); -+ -+ /* Transform SEQ OUT PTR command in SEQ IN PTR command */ -+ append_math_and_imm_u32(desc, REG0, REG0, IMM, -+ ~(CMD_SEQ_IN_PTR ^ CMD_SEQ_OUT_PTR)); -+ /* Append a JUMP command after the copied fields */ -+ jumpback = CMD_JUMP | (char)-9; -+ append_load_imm_u32(desc, jumpback, LDST_CLASS_DECO | LDST_IMM | -+ LDST_SRCDST_WORD_DECO_MATH2 | -+ (4 << LDST_OFFSET_SHIFT)); -+ append_jump(desc, JUMP_TEST_ALL | JUMP_COND_CALM | 1); -+ /* Move the updated fields back to the Job Descriptor */ -+ if (caam_little_end) -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_MATH0 | -+ MOVE_DEST_DESCBUF | -+ (55 * 4 << MOVE_OFFSET_SHIFT) | 24); -+ else -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_MATH0 | -+ MOVE_DEST_DESCBUF | -+ (54 * 4 << MOVE_OFFSET_SHIFT) | 24); -+ -+ /* -+ * Read the new SEQ IN PTR command, Input Pointer, Input Length -+ * and then jump back to the next command from the -+ * Shared Descriptor. -+ */ -+ append_jump(desc, JUMP_TEST_ALL | JUMP_COND_CALM | 6); -+ } else { -+ /* -+ * Move the SEQ OUT PTR command, Output Pointer (1 word) and -+ * Output Length into math registers. -+ */ -+ if (caam_little_end) -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_DESCBUF | -+ MOVE_DEST_MATH0 | -+ (54 * 4 << MOVE_OFFSET_SHIFT) | 12); -+ else -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_DESCBUF | -+ MOVE_DEST_MATH0 | -+ (53 * 4 << MOVE_OFFSET_SHIFT) | 12); -+ -+ /* Transform SEQ OUT PTR command in SEQ IN PTR command */ -+ append_math_and_imm_u64(desc, REG0, REG0, IMM, -+ ~(((u64)(CMD_SEQ_IN_PTR ^ -+ CMD_SEQ_OUT_PTR)) << 32)); -+ /* Append a JUMP command after the copied fields */ -+ jumpback = CMD_JUMP | (char)-7; -+ append_load_imm_u32(desc, jumpback, LDST_CLASS_DECO | LDST_IMM | -+ LDST_SRCDST_WORD_DECO_MATH1 | -+ (4 << LDST_OFFSET_SHIFT)); -+ append_jump(desc, JUMP_TEST_ALL | JUMP_COND_CALM | 1); -+ /* Move the updated fields back to the Job Descriptor */ -+ if (caam_little_end) -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_MATH0 | -+ MOVE_DEST_DESCBUF | -+ (54 * 4 << MOVE_OFFSET_SHIFT) | 16); -+ else -+ append_move(desc, MOVE_WAITCOMP | MOVE_SRC_MATH0 | -+ MOVE_DEST_DESCBUF | -+ (53 * 4 << MOVE_OFFSET_SHIFT) | 16); -+ -+ /* -+ * Read the new SEQ IN PTR command, Input Pointer, Input Length -+ * and then jump back to the next command from the -+ * Shared Descriptor. -+ */ -+ append_jump(desc, JUMP_TEST_ALL | JUMP_COND_CALM | 5); -+ } -+ -+ /* skip payload */ -+ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_SKIP | FIFOLDST_VLF); -+ /* check icv */ -+ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_ICV | -+ FIFOLD_TYPE_LAST2 | authsize); -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "tls dec shdesc@" __stringify(__LINE__) ": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, -+ desc_bytes(desc), 1); -+#endif -+} -+EXPORT_SYMBOL(cnstr_shdsc_tls_decap); -+ -+/** - * cnstr_shdsc_gcm_encap - gcm encapsulation shared descriptor - * @desc: pointer to buffer used for descriptor construction - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - OP_ALG_ALGSEL_AES ANDed with OP_ALG_AAI_GCM. -+ * @ivsize: initialization vector size - * @icvsize: integrity check value (ICV) size (truncated or full) -+ * @is_qi: true when called from caam/qi - */ - void cnstr_shdsc_gcm_encap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize) -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi) - { - u32 *key_jump_cmd, *zero_payload_jump_cmd, *zero_assoc_jump_cmd1, - *zero_assoc_jump_cmd2; -@@ -621,11 +1075,35 @@ void cnstr_shdsc_gcm_encap(u32 * const d - append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | - OP_ALG_ENCRYPT); - -+ if (is_qi) { -+ u32 *wait_load_cmd; -+ -+ /* REG3 = assoclen */ -+ append_seq_load(desc, 4, LDST_CLASS_DECO | -+ LDST_SRCDST_WORD_DECO_MATH3 | -+ (4 << LDST_OFFSET_SHIFT)); -+ -+ wait_load_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | -+ JUMP_COND_CALM | JUMP_COND_NCP | -+ JUMP_COND_NOP | JUMP_COND_NIP | -+ JUMP_COND_NIFP); -+ set_jump_tgt_here(desc, wait_load_cmd); -+ -+ append_math_sub_imm_u32(desc, VARSEQOUTLEN, SEQINLEN, IMM, -+ ivsize); -+ } else { -+ append_math_sub(desc, VARSEQOUTLEN, SEQINLEN, REG0, -+ CAAM_CMD_SZ); -+ } -+ - /* if assoclen + cryptlen is ZERO, skip to ICV write */ -- append_math_sub(desc, VARSEQOUTLEN, SEQINLEN, REG0, CAAM_CMD_SZ); - zero_assoc_jump_cmd2 = append_jump(desc, JUMP_TEST_ALL | - JUMP_COND_MATH_Z); - -+ if (is_qi) -+ append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); -+ - /* if assoclen is ZERO, skip reading the assoc data */ - append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ); - zero_assoc_jump_cmd1 = append_jump(desc, JUMP_TEST_ALL | -@@ -657,8 +1135,11 @@ void cnstr_shdsc_gcm_encap(u32 * const d - append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS1 | FIFOLDST_VLF | - FIFOLD_TYPE_MSG | FIFOLD_TYPE_LAST1); - -- /* jump the zero-payload commands */ -- append_jump(desc, JUMP_TEST_ALL | 2); -+ /* jump to ICV writing */ -+ if (is_qi) -+ append_jump(desc, JUMP_TEST_ALL | 4); -+ else -+ append_jump(desc, JUMP_TEST_ALL | 2); - - /* zero-payload commands */ - set_jump_tgt_here(desc, zero_payload_jump_cmd); -@@ -666,10 +1147,18 @@ void cnstr_shdsc_gcm_encap(u32 * const d - /* read assoc data */ - append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS1 | FIFOLDST_VLF | - FIFOLD_TYPE_AAD | FIFOLD_TYPE_LAST1); -+ if (is_qi) -+ /* jump to ICV writing */ -+ append_jump(desc, JUMP_TEST_ALL | 2); - - /* There is no input data */ - set_jump_tgt_here(desc, zero_assoc_jump_cmd2); - -+ if (is_qi) -+ append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1 | -+ FIFOLD_TYPE_LAST1); -+ - /* write ICV */ - append_seq_store(desc, icvsize, LDST_CLASS_1_CCB | - LDST_SRCDST_BYTE_CONTEXT); -@@ -686,10 +1175,13 @@ EXPORT_SYMBOL(cnstr_shdsc_gcm_encap); - * @desc: pointer to buffer used for descriptor construction - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - OP_ALG_ALGSEL_AES ANDed with OP_ALG_AAI_GCM. -+ * @ivsize: initialization vector size - * @icvsize: integrity check value (ICV) size (truncated or full) -+ * @is_qi: true when called from caam/qi - */ - void cnstr_shdsc_gcm_decap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize) -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi) - { - u32 *key_jump_cmd, *zero_payload_jump_cmd, *zero_assoc_jump_cmd1; - -@@ -710,6 +1202,24 @@ void cnstr_shdsc_gcm_decap(u32 * const d - append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | - OP_ALG_DECRYPT | OP_ALG_ICV_ON); - -+ if (is_qi) { -+ u32 *wait_load_cmd; -+ -+ /* REG3 = assoclen */ -+ append_seq_load(desc, 4, LDST_CLASS_DECO | -+ LDST_SRCDST_WORD_DECO_MATH3 | -+ (4 << LDST_OFFSET_SHIFT)); -+ -+ wait_load_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | -+ JUMP_COND_CALM | JUMP_COND_NCP | -+ JUMP_COND_NOP | JUMP_COND_NIP | -+ JUMP_COND_NIFP); -+ set_jump_tgt_here(desc, wait_load_cmd); -+ -+ append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); -+ } -+ - /* if assoclen is ZERO, skip reading the assoc data */ - append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ); - zero_assoc_jump_cmd1 = append_jump(desc, JUMP_TEST_ALL | -@@ -762,10 +1272,13 @@ EXPORT_SYMBOL(cnstr_shdsc_gcm_decap); - * @desc: pointer to buffer used for descriptor construction - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - OP_ALG_ALGSEL_AES ANDed with OP_ALG_AAI_GCM. -+ * @ivsize: initialization vector size - * @icvsize: integrity check value (ICV) size (truncated or full) -+ * @is_qi: true when called from caam/qi - */ - void cnstr_shdsc_rfc4106_encap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize) -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi) - { - u32 *key_jump_cmd; - -@@ -786,7 +1299,29 @@ void cnstr_shdsc_rfc4106_encap(u32 * con - append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | - OP_ALG_ENCRYPT); - -- append_math_sub_imm_u32(desc, VARSEQINLEN, REG3, IMM, 8); -+ if (is_qi) { -+ u32 *wait_load_cmd; -+ -+ /* REG3 = assoclen */ -+ append_seq_load(desc, 4, LDST_CLASS_DECO | -+ LDST_SRCDST_WORD_DECO_MATH3 | -+ (4 << LDST_OFFSET_SHIFT)); -+ -+ wait_load_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | -+ JUMP_COND_CALM | JUMP_COND_NCP | -+ JUMP_COND_NOP | JUMP_COND_NIP | -+ JUMP_COND_NIFP); -+ set_jump_tgt_here(desc, wait_load_cmd); -+ -+ /* Read salt and IV */ -+ append_fifo_load_as_imm(desc, (void *)(cdata->key_virt + -+ cdata->keylen), 4, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV); -+ append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); -+ } -+ -+ append_math_sub_imm_u32(desc, VARSEQINLEN, REG3, IMM, ivsize); - append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ); - - /* Read assoc data */ -@@ -794,7 +1329,7 @@ void cnstr_shdsc_rfc4106_encap(u32 * con - FIFOLD_TYPE_AAD | FIFOLD_TYPE_FLUSH1); - - /* Skip IV */ -- append_seq_fifo_load(desc, 8, FIFOLD_CLASS_SKIP); -+ append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_SKIP); - - /* Will read cryptlen bytes */ - append_math_sub(desc, VARSEQINLEN, SEQINLEN, REG0, CAAM_CMD_SZ); -@@ -833,10 +1368,13 @@ EXPORT_SYMBOL(cnstr_shdsc_rfc4106_encap) - * @desc: pointer to buffer used for descriptor construction - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - OP_ALG_ALGSEL_AES ANDed with OP_ALG_AAI_GCM. -+ * @ivsize: initialization vector size - * @icvsize: integrity check value (ICV) size (truncated or full) -+ * @is_qi: true when called from caam/qi - */ - void cnstr_shdsc_rfc4106_decap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize) -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi) - { - u32 *key_jump_cmd; - -@@ -858,7 +1396,29 @@ void cnstr_shdsc_rfc4106_decap(u32 * con - append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | - OP_ALG_DECRYPT | OP_ALG_ICV_ON); - -- append_math_sub_imm_u32(desc, VARSEQINLEN, REG3, IMM, 8); -+ if (is_qi) { -+ u32 *wait_load_cmd; -+ -+ /* REG3 = assoclen */ -+ append_seq_load(desc, 4, LDST_CLASS_DECO | -+ LDST_SRCDST_WORD_DECO_MATH3 | -+ (4 << LDST_OFFSET_SHIFT)); -+ -+ wait_load_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | -+ JUMP_COND_CALM | JUMP_COND_NCP | -+ JUMP_COND_NOP | JUMP_COND_NIP | -+ JUMP_COND_NIFP); -+ set_jump_tgt_here(desc, wait_load_cmd); -+ -+ /* Read salt and IV */ -+ append_fifo_load_as_imm(desc, (void *)(cdata->key_virt + -+ cdata->keylen), 4, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV); -+ append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); -+ } -+ -+ append_math_sub_imm_u32(desc, VARSEQINLEN, REG3, IMM, ivsize); - append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ); - - /* Read assoc data */ -@@ -866,7 +1426,7 @@ void cnstr_shdsc_rfc4106_decap(u32 * con - FIFOLD_TYPE_AAD | FIFOLD_TYPE_FLUSH1); - - /* Skip IV */ -- append_seq_fifo_load(desc, 8, FIFOLD_CLASS_SKIP); -+ append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_SKIP); - - /* Will read cryptlen bytes */ - append_math_sub(desc, VARSEQINLEN, SEQOUTLEN, REG3, CAAM_CMD_SZ); -@@ -905,10 +1465,13 @@ EXPORT_SYMBOL(cnstr_shdsc_rfc4106_decap) - * @desc: pointer to buffer used for descriptor construction - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - OP_ALG_ALGSEL_AES ANDed with OP_ALG_AAI_GCM. -+ * @ivsize: initialization vector size - * @icvsize: integrity check value (ICV) size (truncated or full) -+ * @is_qi: true when called from caam/qi - */ - void cnstr_shdsc_rfc4543_encap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize) -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi) - { - u32 *key_jump_cmd, *read_move_cmd, *write_move_cmd; - -@@ -929,6 +1492,18 @@ void cnstr_shdsc_rfc4543_encap(u32 * con - append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | - OP_ALG_ENCRYPT); - -+ if (is_qi) { -+ /* assoclen is not needed, skip it */ -+ append_seq_fifo_load(desc, 4, FIFOLD_CLASS_SKIP); -+ -+ /* Read salt and IV */ -+ append_fifo_load_as_imm(desc, (void *)(cdata->key_virt + -+ cdata->keylen), 4, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV); -+ append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); -+ } -+ - /* assoclen + cryptlen = seqinlen */ - append_math_sub(desc, REG3, SEQINLEN, REG0, CAAM_CMD_SZ); - -@@ -940,7 +1515,7 @@ void cnstr_shdsc_rfc4543_encap(u32 * con - read_move_cmd = append_move(desc, MOVE_SRC_DESCBUF | MOVE_DEST_MATH3 | - (0x6 << MOVE_LEN_SHIFT)); - write_move_cmd = append_move(desc, MOVE_SRC_MATH3 | MOVE_DEST_DESCBUF | -- (0x8 << MOVE_LEN_SHIFT)); -+ (0x8 << MOVE_LEN_SHIFT) | MOVE_WAITCOMP); - - /* Will read assoclen + cryptlen bytes */ - append_math_sub(desc, VARSEQINLEN, SEQINLEN, REG0, CAAM_CMD_SZ); -@@ -975,10 +1550,13 @@ EXPORT_SYMBOL(cnstr_shdsc_rfc4543_encap) - * @desc: pointer to buffer used for descriptor construction - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - OP_ALG_ALGSEL_AES ANDed with OP_ALG_AAI_GCM. -+ * @ivsize: initialization vector size - * @icvsize: integrity check value (ICV) size (truncated or full) -+ * @is_qi: true when called from caam/qi - */ - void cnstr_shdsc_rfc4543_decap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize) -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi) - { - u32 *key_jump_cmd, *read_move_cmd, *write_move_cmd; - -@@ -999,6 +1577,18 @@ void cnstr_shdsc_rfc4543_decap(u32 * con - append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | - OP_ALG_DECRYPT | OP_ALG_ICV_ON); - -+ if (is_qi) { -+ /* assoclen is not needed, skip it */ -+ append_seq_fifo_load(desc, 4, FIFOLD_CLASS_SKIP); -+ -+ /* Read salt and IV */ -+ append_fifo_load_as_imm(desc, (void *)(cdata->key_virt + -+ cdata->keylen), 4, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV); -+ append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | -+ FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); -+ } -+ - /* assoclen + cryptlen = seqoutlen */ - append_math_sub(desc, REG3, SEQOUTLEN, REG0, CAAM_CMD_SZ); - -@@ -1010,7 +1600,7 @@ void cnstr_shdsc_rfc4543_decap(u32 * con - read_move_cmd = append_move(desc, MOVE_SRC_DESCBUF | MOVE_DEST_MATH3 | - (0x6 << MOVE_LEN_SHIFT)); - write_move_cmd = append_move(desc, MOVE_SRC_MATH3 | MOVE_DEST_DESCBUF | -- (0x8 << MOVE_LEN_SHIFT)); -+ (0x8 << MOVE_LEN_SHIFT) | MOVE_WAITCOMP); - - /* Will read assoclen + cryptlen bytes */ - append_math_sub(desc, VARSEQINLEN, SEQOUTLEN, REG0, CAAM_CMD_SZ); -@@ -1044,6 +1634,138 @@ void cnstr_shdsc_rfc4543_decap(u32 * con - } - EXPORT_SYMBOL(cnstr_shdsc_rfc4543_decap); - -+/** -+ * cnstr_shdsc_chachapoly - Chacha20 + Poly1305 generic AEAD (rfc7539) and -+ * IPsec ESP (rfc7634, a.k.a. rfc7539esp) shared -+ * descriptor (non-protocol). -+ * @desc: pointer to buffer used for descriptor construction -+ * @cdata: pointer to block cipher transform definitions -+ * Valid algorithm values - OP_ALG_ALGSEL_CHACHA20 ANDed with -+ * OP_ALG_AAI_AEAD. -+ * @adata: pointer to authentication transform definitions -+ * Valid algorithm values - OP_ALG_ALGSEL_POLY1305 ANDed with -+ * OP_ALG_AAI_AEAD. -+ * @ivsize: initialization vector size -+ * @icvsize: integrity check value (ICV) size (truncated or full) -+ * @encap: true if encapsulation, false if decapsulation -+ * @is_qi: true when called from caam/qi -+ */ -+void cnstr_shdsc_chachapoly(u32 * const desc, struct alginfo *cdata, -+ struct alginfo *adata, unsigned int ivsize, -+ unsigned int icvsize, const bool encap, -+ const bool is_qi) -+{ -+ u32 *key_jump_cmd, *wait_cmd; -+ u32 nfifo; -+ const bool is_ipsec = (ivsize != CHACHAPOLY_IV_SIZE); -+ -+ /* Note: Context registers are saved. */ -+ init_sh_desc(desc, HDR_SHARE_SERIAL | HDR_SAVECTX); -+ -+ /* skip key loading if they are loaded due to sharing */ -+ key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | -+ JUMP_COND_SHRD); -+ -+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen, cdata->keylen, -+ CLASS_1 | KEY_DEST_CLASS_REG); -+ -+ /* For IPsec load the salt from keymat in the context register */ -+ if (is_ipsec) -+ append_load_as_imm(desc, cdata->key_virt + cdata->keylen, 4, -+ LDST_CLASS_1_CCB | LDST_SRCDST_BYTE_CONTEXT | -+ 4 << LDST_OFFSET_SHIFT); -+ -+ set_jump_tgt_here(desc, key_jump_cmd); -+ -+ /* Class 2 and 1 operations: Poly & ChaCha */ -+ if (encap) { -+ append_operation(desc, adata->algtype | OP_ALG_AS_INITFINAL | -+ OP_ALG_ENCRYPT); -+ append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | -+ OP_ALG_ENCRYPT); -+ } else { -+ append_operation(desc, adata->algtype | OP_ALG_AS_INITFINAL | -+ OP_ALG_DECRYPT | OP_ALG_ICV_ON); -+ append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | -+ OP_ALG_DECRYPT); -+ } -+ -+ if (is_qi) { -+ u32 *wait_load_cmd; -+ u32 ctx1_iv_off = is_ipsec ? 8 : 4; -+ -+ /* REG3 = assoclen */ -+ append_seq_load(desc, 4, LDST_CLASS_DECO | -+ LDST_SRCDST_WORD_DECO_MATH3 | -+ 4 << LDST_OFFSET_SHIFT); -+ -+ wait_load_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | -+ JUMP_COND_CALM | JUMP_COND_NCP | -+ JUMP_COND_NOP | JUMP_COND_NIP | -+ JUMP_COND_NIFP); -+ set_jump_tgt_here(desc, wait_load_cmd); -+ -+ append_seq_load(desc, ivsize, LDST_CLASS_1_CCB | -+ LDST_SRCDST_BYTE_CONTEXT | -+ ctx1_iv_off << LDST_OFFSET_SHIFT); -+ } -+ -+ /* -+ * MAGIC with NFIFO -+ * Read associated data from the input and send them to class1 and -+ * class2 alignment blocks. From class1 send data to output fifo and -+ * then write it to memory since we don't need to encrypt AD. -+ */ -+ nfifo = NFIFOENTRY_DEST_BOTH | NFIFOENTRY_FC1 | NFIFOENTRY_FC2 | -+ NFIFOENTRY_DTYPE_POLY | NFIFOENTRY_BND; -+ append_load_imm_u32(desc, nfifo, LDST_CLASS_IND_CCB | -+ LDST_SRCDST_WORD_INFO_FIFO_SM | LDLEN_MATH3); -+ -+ append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ); -+ append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ); -+ append_seq_fifo_load(desc, 0, FIFOLD_TYPE_NOINFOFIFO | -+ FIFOLD_CLASS_CLASS1 | LDST_VLF); -+ append_move_len(desc, MOVE_AUX_LS | MOVE_SRC_AUX_ABLK | -+ MOVE_DEST_OUTFIFO | MOVELEN_MRSEL_MATH3); -+ append_seq_fifo_store(desc, 0, FIFOST_TYPE_MESSAGE_DATA | LDST_VLF); -+ -+ /* IPsec - copy IV at the output */ -+ if (is_ipsec) -+ append_seq_fifo_store(desc, ivsize, FIFOST_TYPE_METADATA | -+ 0x2 << 25); -+ -+ wait_cmd = append_jump(desc, JUMP_JSL | JUMP_TYPE_LOCAL | -+ JUMP_COND_NOP | JUMP_TEST_ALL); -+ set_jump_tgt_here(desc, wait_cmd); -+ -+ if (encap) { -+ /* Read and write cryptlen bytes */ -+ append_math_add(desc, VARSEQINLEN, SEQINLEN, REG0, CAAM_CMD_SZ); -+ append_math_add(desc, VARSEQOUTLEN, SEQINLEN, REG0, -+ CAAM_CMD_SZ); -+ aead_append_src_dst(desc, FIFOLD_TYPE_MSG1OUT2); -+ -+ /* Write ICV */ -+ append_seq_store(desc, icvsize, LDST_CLASS_2_CCB | -+ LDST_SRCDST_BYTE_CONTEXT); -+ } else { -+ /* Read and write cryptlen bytes */ -+ append_math_add(desc, VARSEQINLEN, SEQOUTLEN, REG0, CAAM_CMD_SZ); -+ append_math_add(desc, VARSEQOUTLEN, SEQOUTLEN, REG0, -+ CAAM_CMD_SZ); -+ aead_append_src_dst(desc, FIFOLD_TYPE_MSG); -+ -+ /* Load ICV for verification */ -+ append_seq_fifo_load(desc, icvsize, FIFOLD_CLASS_CLASS2 | -+ FIFOLD_TYPE_LAST2 | FIFOLD_TYPE_ICV); -+ } -+ -+ print_hex_dump_debug("chachapoly shdesc@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), -+ 1); -+} -+EXPORT_SYMBOL(cnstr_shdsc_chachapoly); -+ - /* - * For ablkcipher encrypt and decrypt, read from req->src and - * write to req->dst -@@ -1062,7 +1784,8 @@ static inline void ablkcipher_append_src - * @desc: pointer to buffer used for descriptor construction - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - one of OP_ALG_ALGSEL_{AES, DES, 3DES} ANDed -- * with OP_ALG_AAI_CBC or OP_ALG_AAI_CTR_MOD128. -+ * with OP_ALG_AAI_CBC or OP_ALG_AAI_CTR_MOD128 -+ * - OP_ALG_ALGSEL_CHACHA20 - * @ivsize: initialization vector size - * @is_rfc3686: true when ctr(aes) is wrapped by rfc3686 template - * @ctx1_iv_off: IV offset in CONTEXT1 register -@@ -1084,7 +1807,7 @@ void cnstr_shdsc_ablkcipher_encap(u32 * - - /* Load nonce into CONTEXT1 reg */ - if (is_rfc3686) { -- u8 *nonce = cdata->key_virt + cdata->keylen; -+ const u8 *nonce = cdata->key_virt + cdata->keylen; - - append_load_as_imm(desc, nonce, CTR_RFC3686_NONCE_SIZE, - LDST_CLASS_IND_CCB | -@@ -1127,7 +1850,8 @@ EXPORT_SYMBOL(cnstr_shdsc_ablkcipher_enc - * @desc: pointer to buffer used for descriptor construction - * @cdata: pointer to block cipher transform definitions - * Valid algorithm values - one of OP_ALG_ALGSEL_{AES, DES, 3DES} ANDed -- * with OP_ALG_AAI_CBC or OP_ALG_AAI_CTR_MOD128. -+ * with OP_ALG_AAI_CBC or OP_ALG_AAI_CTR_MOD128 -+ * - OP_ALG_ALGSEL_CHACHA20 - * @ivsize: initialization vector size - * @is_rfc3686: true when ctr(aes) is wrapped by rfc3686 template - * @ctx1_iv_off: IV offset in CONTEXT1 register -@@ -1149,7 +1873,7 @@ void cnstr_shdsc_ablkcipher_decap(u32 * - - /* Load nonce into CONTEXT1 reg */ - if (is_rfc3686) { -- u8 *nonce = cdata->key_virt + cdata->keylen; -+ const u8 *nonce = cdata->key_virt + cdata->keylen; - - append_load_as_imm(desc, nonce, CTR_RFC3686_NONCE_SIZE, - LDST_CLASS_IND_CCB | -@@ -1218,7 +1942,7 @@ void cnstr_shdsc_ablkcipher_givencap(u32 - - /* Load Nonce into CONTEXT1 reg */ - if (is_rfc3686) { -- u8 *nonce = cdata->key_virt + cdata->keylen; -+ const u8 *nonce = cdata->key_virt + cdata->keylen; - - append_load_as_imm(desc, nonce, CTR_RFC3686_NONCE_SIZE, - LDST_CLASS_IND_CCB | ---- a/drivers/crypto/caam/caamalg_desc.h -+++ b/drivers/crypto/caam/caamalg_desc.h -@@ -17,6 +17,9 @@ - #define DESC_QI_AEAD_DEC_LEN (DESC_AEAD_DEC_LEN + 3 * CAAM_CMD_SZ) - #define DESC_QI_AEAD_GIVENC_LEN (DESC_AEAD_GIVENC_LEN + 3 * CAAM_CMD_SZ) - -+#define DESC_TLS_BASE (4 * CAAM_CMD_SZ) -+#define DESC_TLS10_ENC_LEN (DESC_TLS_BASE + 29 * CAAM_CMD_SZ) -+ - /* Note: Nonce is counted in cdata.keylen */ - #define DESC_AEAD_CTR_RFC3686_LEN (4 * CAAM_CMD_SZ) - -@@ -27,14 +30,20 @@ - #define DESC_GCM_BASE (3 * CAAM_CMD_SZ) - #define DESC_GCM_ENC_LEN (DESC_GCM_BASE + 16 * CAAM_CMD_SZ) - #define DESC_GCM_DEC_LEN (DESC_GCM_BASE + 12 * CAAM_CMD_SZ) -+#define DESC_QI_GCM_ENC_LEN (DESC_GCM_ENC_LEN + 6 * CAAM_CMD_SZ) -+#define DESC_QI_GCM_DEC_LEN (DESC_GCM_DEC_LEN + 3 * CAAM_CMD_SZ) - - #define DESC_RFC4106_BASE (3 * CAAM_CMD_SZ) - #define DESC_RFC4106_ENC_LEN (DESC_RFC4106_BASE + 13 * CAAM_CMD_SZ) - #define DESC_RFC4106_DEC_LEN (DESC_RFC4106_BASE + 13 * CAAM_CMD_SZ) -+#define DESC_QI_RFC4106_ENC_LEN (DESC_RFC4106_ENC_LEN + 5 * CAAM_CMD_SZ) -+#define DESC_QI_RFC4106_DEC_LEN (DESC_RFC4106_DEC_LEN + 5 * CAAM_CMD_SZ) - - #define DESC_RFC4543_BASE (3 * CAAM_CMD_SZ) - #define DESC_RFC4543_ENC_LEN (DESC_RFC4543_BASE + 11 * CAAM_CMD_SZ) - #define DESC_RFC4543_DEC_LEN (DESC_RFC4543_BASE + 12 * CAAM_CMD_SZ) -+#define DESC_QI_RFC4543_ENC_LEN (DESC_RFC4543_ENC_LEN + 4 * CAAM_CMD_SZ) -+#define DESC_QI_RFC4543_DEC_LEN (DESC_RFC4543_DEC_LEN + 4 * CAAM_CMD_SZ) - - #define DESC_ABLKCIPHER_BASE (3 * CAAM_CMD_SZ) - #define DESC_ABLKCIPHER_ENC_LEN (DESC_ABLKCIPHER_BASE + \ -@@ -43,46 +52,67 @@ - 15 * CAAM_CMD_SZ) - - void cnstr_shdsc_aead_null_encap(u32 * const desc, struct alginfo *adata, -- unsigned int icvsize); -+ unsigned int icvsize, int era); - - void cnstr_shdsc_aead_null_decap(u32 * const desc, struct alginfo *adata, -- unsigned int icvsize); -+ unsigned int icvsize, int era); - - void cnstr_shdsc_aead_encap(u32 * const desc, struct alginfo *cdata, - struct alginfo *adata, unsigned int ivsize, - unsigned int icvsize, const bool is_rfc3686, - u32 *nonce, const u32 ctx1_iv_off, -- const bool is_qi); -+ const bool is_qi, int era); - - void cnstr_shdsc_aead_decap(u32 * const desc, struct alginfo *cdata, - struct alginfo *adata, unsigned int ivsize, - unsigned int icvsize, const bool geniv, - const bool is_rfc3686, u32 *nonce, -- const u32 ctx1_iv_off, const bool is_qi); -+ const u32 ctx1_iv_off, const bool is_qi, int era); - - void cnstr_shdsc_aead_givencap(u32 * const desc, struct alginfo *cdata, - struct alginfo *adata, unsigned int ivsize, - unsigned int icvsize, const bool is_rfc3686, - u32 *nonce, const u32 ctx1_iv_off, -- const bool is_qi); -+ const bool is_qi, int era); -+ -+void cnstr_shdsc_tls_encap(u32 *const desc, struct alginfo *cdata, -+ struct alginfo *adata, unsigned int assoclen, -+ unsigned int ivsize, unsigned int authsize, -+ unsigned int blocksize, int era); -+ -+void cnstr_shdsc_tls_decap(u32 *const desc, struct alginfo *cdata, -+ struct alginfo *adata, unsigned int assoclen, -+ unsigned int ivsize, unsigned int authsize, -+ unsigned int blocksize, int era); - - void cnstr_shdsc_gcm_encap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize); -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi); - - void cnstr_shdsc_gcm_decap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize); -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi); - - void cnstr_shdsc_rfc4106_encap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize); -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi); - - void cnstr_shdsc_rfc4106_decap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize); -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi); - - void cnstr_shdsc_rfc4543_encap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize); -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi); - - void cnstr_shdsc_rfc4543_decap(u32 * const desc, struct alginfo *cdata, -- unsigned int icvsize); -+ unsigned int ivsize, unsigned int icvsize, -+ const bool is_qi); -+ -+void cnstr_shdsc_chachapoly(u32 * const desc, struct alginfo *cdata, -+ struct alginfo *adata, unsigned int ivsize, -+ unsigned int icvsize, const bool encap, -+ const bool is_qi); - - void cnstr_shdsc_ablkcipher_encap(u32 * const desc, struct alginfo *cdata, - unsigned int ivsize, const bool is_rfc3686, ---- a/drivers/crypto/caam/caamalg_qi.c -+++ b/drivers/crypto/caam/caamalg_qi.c -@@ -7,7 +7,7 @@ - */ - - #include "compat.h" -- -+#include "ctrl.h" - #include "regs.h" - #include "intern.h" - #include "desc_constr.h" -@@ -53,6 +53,7 @@ struct caam_ctx { - u32 sh_desc_givenc[DESC_MAX_USED_LEN]; - u8 key[CAAM_MAX_KEY_SIZE]; - dma_addr_t key_dma; -+ enum dma_data_direction dir; - struct alginfo adata; - struct alginfo cdata; - unsigned int authsize; -@@ -74,6 +75,7 @@ static int aead_set_sh_desc(struct crypt - const bool ctr_mode = ((ctx->cdata.algtype & OP_ALG_AAI_MASK) == - OP_ALG_AAI_CTR_MOD128); - const bool is_rfc3686 = alg->caam.rfc3686; -+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctx->jrdev->parent); - - if (!ctx->cdata.keylen || !ctx->authsize) - return 0; -@@ -124,7 +126,7 @@ static int aead_set_sh_desc(struct crypt - - cnstr_shdsc_aead_encap(ctx->sh_desc_enc, &ctx->cdata, &ctx->adata, - ivsize, ctx->authsize, is_rfc3686, nonce, -- ctx1_iv_off, true); -+ ctx1_iv_off, true, ctrlpriv->era); - - skip_enc: - /* aead_decrypt shared descriptor */ -@@ -149,7 +151,8 @@ skip_enc: - - cnstr_shdsc_aead_decap(ctx->sh_desc_dec, &ctx->cdata, &ctx->adata, - ivsize, ctx->authsize, alg->caam.geniv, -- is_rfc3686, nonce, ctx1_iv_off, true); -+ is_rfc3686, nonce, ctx1_iv_off, true, -+ ctrlpriv->era); - - if (!alg->caam.geniv) - goto skip_givenc; -@@ -176,7 +179,7 @@ skip_enc: - - cnstr_shdsc_aead_givencap(ctx->sh_desc_enc, &ctx->cdata, &ctx->adata, - ivsize, ctx->authsize, is_rfc3686, nonce, -- ctx1_iv_off, true); -+ ctx1_iv_off, true, ctrlpriv->era); - - skip_givenc: - return 0; -@@ -197,6 +200,7 @@ static int aead_setkey(struct crypto_aea - { - struct caam_ctx *ctx = crypto_aead_ctx(aead); - struct device *jrdev = ctx->jrdev; -+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent); - struct crypto_authenc_keys keys; - int ret = 0; - -@@ -211,6 +215,27 @@ static int aead_setkey(struct crypto_aea - DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); - #endif - -+ /* -+ * If DKP is supported, use it in the shared descriptor to generate -+ * the split key. -+ */ -+ if (ctrlpriv->era >= 6) { -+ ctx->adata.keylen = keys.authkeylen; -+ ctx->adata.keylen_pad = split_key_len(ctx->adata.algtype & -+ OP_ALG_ALGSEL_MASK); -+ -+ if (ctx->adata.keylen_pad + keys.enckeylen > CAAM_MAX_KEY_SIZE) -+ goto badkey; -+ -+ memcpy(ctx->key, keys.authkey, keys.authkeylen); -+ memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, -+ keys.enckeylen); -+ dma_sync_single_for_device(jrdev->parent, ctx->key_dma, -+ ctx->adata.keylen_pad + -+ keys.enckeylen, ctx->dir); -+ goto skip_split_key; -+ } -+ - ret = gen_split_key(jrdev, ctx->key, &ctx->adata, keys.authkey, - keys.authkeylen, CAAM_MAX_KEY_SIZE - - keys.enckeylen); -@@ -220,13 +245,14 @@ static int aead_setkey(struct crypto_aea - /* postpend encryption key to auth split key */ - memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, keys.enckeylen); - dma_sync_single_for_device(jrdev, ctx->key_dma, ctx->adata.keylen_pad + -- keys.enckeylen, DMA_TO_DEVICE); -+ keys.enckeylen, ctx->dir); - #ifdef DEBUG - print_hex_dump(KERN_ERR, "ctx.key@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, ctx->key, - ctx->adata.keylen_pad + keys.enckeylen, 1); - #endif - -+skip_split_key: - ctx->cdata.keylen = keys.enckeylen; - - ret = aead_set_sh_desc(aead); -@@ -258,6 +284,468 @@ badkey: - return -EINVAL; - } - -+static int tls_set_sh_desc(struct crypto_aead *tls) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ unsigned int ivsize = crypto_aead_ivsize(tls); -+ unsigned int blocksize = crypto_aead_blocksize(tls); -+ unsigned int assoclen = 13; /* always 13 bytes for TLS */ -+ unsigned int data_len[2]; -+ u32 inl_mask; -+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctx->jrdev->parent); -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ /* -+ * TLS 1.0 encrypt shared descriptor -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ data_len[0] = ctx->adata.keylen_pad; -+ data_len[1] = ctx->cdata.keylen; -+ -+ if (desc_inline_query(DESC_TLS10_ENC_LEN, DESC_JOB_IO_LEN, data_len, -+ &inl_mask, ARRAY_SIZE(data_len)) < 0) -+ return -EINVAL; -+ -+ if (inl_mask & 1) -+ ctx->adata.key_virt = ctx->key; -+ else -+ ctx->adata.key_dma = ctx->key_dma; -+ -+ if (inl_mask & 2) -+ ctx->cdata.key_virt = ctx->key + ctx->adata.keylen_pad; -+ else -+ ctx->cdata.key_dma = ctx->key_dma + ctx->adata.keylen_pad; -+ -+ ctx->adata.key_inline = !!(inl_mask & 1); -+ ctx->cdata.key_inline = !!(inl_mask & 2); -+ -+ cnstr_shdsc_tls_encap(ctx->sh_desc_enc, &ctx->cdata, &ctx->adata, -+ assoclen, ivsize, ctx->authsize, blocksize, -+ ctrlpriv->era); -+ -+ /* -+ * TLS 1.0 decrypt shared descriptor -+ * Keys do not fit inline, regardless of algorithms used -+ */ -+ ctx->adata.key_inline = false; -+ ctx->adata.key_dma = ctx->key_dma; -+ ctx->cdata.key_dma = ctx->key_dma + ctx->adata.keylen_pad; -+ -+ cnstr_shdsc_tls_decap(ctx->sh_desc_dec, &ctx->cdata, &ctx->adata, -+ assoclen, ivsize, ctx->authsize, blocksize, -+ ctrlpriv->era); -+ -+ return 0; -+} -+ -+static int tls_setauthsize(struct crypto_aead *tls, unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ -+ ctx->authsize = authsize; -+ tls_set_sh_desc(tls); -+ -+ return 0; -+} -+ -+static int tls_setkey(struct crypto_aead *tls, const u8 *key, -+ unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ struct device *jrdev = ctx->jrdev; -+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent); -+ struct crypto_authenc_keys keys; -+ int ret = 0; -+ -+ if (crypto_authenc_extractkeys(&keys, key, keylen) != 0) -+ goto badkey; -+ -+#ifdef DEBUG -+ dev_err(jrdev, "keylen %d enckeylen %d authkeylen %d\n", -+ keys.authkeylen + keys.enckeylen, keys.enckeylen, -+ keys.authkeylen); -+ print_hex_dump(KERN_ERR, "key in @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); -+#endif -+ -+ /* -+ * If DKP is supported, use it in the shared descriptor to generate -+ * the split key. -+ */ -+ if (ctrlpriv->era >= 6) { -+ ctx->adata.keylen = keys.authkeylen; -+ ctx->adata.keylen_pad = split_key_len(ctx->adata.algtype & -+ OP_ALG_ALGSEL_MASK); -+ -+ if (ctx->adata.keylen_pad + keys.enckeylen > CAAM_MAX_KEY_SIZE) -+ goto badkey; -+ -+ memcpy(ctx->key, keys.authkey, keys.authkeylen); -+ memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, -+ keys.enckeylen); -+ dma_sync_single_for_device(jrdev, ctx->key_dma, -+ ctx->adata.keylen_pad + -+ keys.enckeylen, ctx->dir); -+ goto skip_split_key; -+ } -+ -+ ret = gen_split_key(jrdev, ctx->key, &ctx->adata, keys.authkey, -+ keys.authkeylen, CAAM_MAX_KEY_SIZE - -+ keys.enckeylen); -+ if (ret) -+ goto badkey; -+ -+ /* postpend encryption key to auth split key */ -+ memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, keys.enckeylen); -+ dma_sync_single_for_device(jrdev, ctx->key_dma, ctx->adata.keylen_pad + -+ keys.enckeylen, ctx->dir); -+ -+#ifdef DEBUG -+ dev_err(jrdev, "split keylen %d split keylen padded %d\n", -+ ctx->adata.keylen, ctx->adata.keylen_pad); -+ print_hex_dump(KERN_ERR, "ctx.key@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, ctx->key, -+ ctx->adata.keylen_pad + keys.enckeylen, 1); -+#endif -+ -+skip_split_key: -+ ctx->cdata.keylen = keys.enckeylen; -+ -+ ret = tls_set_sh_desc(tls); -+ if (ret) -+ goto badkey; -+ -+ /* Now update the driver contexts with the new shared descriptor */ -+ if (ctx->drv_ctx[ENCRYPT]) { -+ ret = caam_drv_ctx_update(ctx->drv_ctx[ENCRYPT], -+ ctx->sh_desc_enc); -+ if (ret) { -+ dev_err(jrdev, "driver enc context update failed\n"); -+ goto badkey; -+ } -+ } -+ -+ if (ctx->drv_ctx[DECRYPT]) { -+ ret = caam_drv_ctx_update(ctx->drv_ctx[DECRYPT], -+ ctx->sh_desc_dec); -+ if (ret) { -+ dev_err(jrdev, "driver dec context update failed\n"); -+ goto badkey; -+ } -+ } -+ -+ return ret; -+badkey: -+ crypto_aead_set_flags(tls, CRYPTO_TFM_RES_BAD_KEY_LEN); -+ return -EINVAL; -+} -+ -+static int gcm_set_sh_desc(struct crypto_aead *aead) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ int rem_bytes = CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN - -+ ctx->cdata.keylen; -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ /* -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_GCM_ENC_LEN) { -+ ctx->cdata.key_inline = true; -+ ctx->cdata.key_virt = ctx->key; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ cnstr_shdsc_gcm_encap(ctx->sh_desc_enc, &ctx->cdata, ivsize, -+ ctx->authsize, true); -+ -+ /* -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_GCM_DEC_LEN) { -+ ctx->cdata.key_inline = true; -+ ctx->cdata.key_virt = ctx->key; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ cnstr_shdsc_gcm_decap(ctx->sh_desc_dec, &ctx->cdata, ivsize, -+ ctx->authsize, true); -+ -+ return 0; -+} -+ -+static int gcm_setauthsize(struct crypto_aead *authenc, unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(authenc); -+ -+ ctx->authsize = authsize; -+ gcm_set_sh_desc(authenc); -+ -+ return 0; -+} -+ -+static int gcm_setkey(struct crypto_aead *aead, -+ const u8 *key, unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *jrdev = ctx->jrdev; -+ int ret; -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "key in @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); -+#endif -+ -+ memcpy(ctx->key, key, keylen); -+ dma_sync_single_for_device(jrdev, ctx->key_dma, keylen, ctx->dir); -+ ctx->cdata.keylen = keylen; -+ -+ ret = gcm_set_sh_desc(aead); -+ if (ret) -+ return ret; -+ -+ /* Now update the driver contexts with the new shared descriptor */ -+ if (ctx->drv_ctx[ENCRYPT]) { -+ ret = caam_drv_ctx_update(ctx->drv_ctx[ENCRYPT], -+ ctx->sh_desc_enc); -+ if (ret) { -+ dev_err(jrdev, "driver enc context update failed\n"); -+ return ret; -+ } -+ } -+ -+ if (ctx->drv_ctx[DECRYPT]) { -+ ret = caam_drv_ctx_update(ctx->drv_ctx[DECRYPT], -+ ctx->sh_desc_dec); -+ if (ret) { -+ dev_err(jrdev, "driver dec context update failed\n"); -+ return ret; -+ } -+ } -+ -+ return 0; -+} -+ -+static int rfc4106_set_sh_desc(struct crypto_aead *aead) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ int rem_bytes = CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN - -+ ctx->cdata.keylen; -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ ctx->cdata.key_virt = ctx->key; -+ -+ /* -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_RFC4106_ENC_LEN) { -+ ctx->cdata.key_inline = true; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ cnstr_shdsc_rfc4106_encap(ctx->sh_desc_enc, &ctx->cdata, ivsize, -+ ctx->authsize, true); -+ -+ /* -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_RFC4106_DEC_LEN) { -+ ctx->cdata.key_inline = true; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ cnstr_shdsc_rfc4106_decap(ctx->sh_desc_dec, &ctx->cdata, ivsize, -+ ctx->authsize, true); -+ -+ return 0; -+} -+ -+static int rfc4106_setauthsize(struct crypto_aead *authenc, -+ unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(authenc); -+ -+ ctx->authsize = authsize; -+ rfc4106_set_sh_desc(authenc); -+ -+ return 0; -+} -+ -+static int rfc4106_setkey(struct crypto_aead *aead, -+ const u8 *key, unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *jrdev = ctx->jrdev; -+ int ret; -+ -+ if (keylen < 4) -+ return -EINVAL; -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "key in @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); -+#endif -+ -+ memcpy(ctx->key, key, keylen); -+ /* -+ * The last four bytes of the key material are used as the salt value -+ * in the nonce. Update the AES key length. -+ */ -+ ctx->cdata.keylen = keylen - 4; -+ dma_sync_single_for_device(jrdev, ctx->key_dma, ctx->cdata.keylen, -+ ctx->dir); -+ -+ ret = rfc4106_set_sh_desc(aead); -+ if (ret) -+ return ret; -+ -+ /* Now update the driver contexts with the new shared descriptor */ -+ if (ctx->drv_ctx[ENCRYPT]) { -+ ret = caam_drv_ctx_update(ctx->drv_ctx[ENCRYPT], -+ ctx->sh_desc_enc); -+ if (ret) { -+ dev_err(jrdev, "driver enc context update failed\n"); -+ return ret; -+ } -+ } -+ -+ if (ctx->drv_ctx[DECRYPT]) { -+ ret = caam_drv_ctx_update(ctx->drv_ctx[DECRYPT], -+ ctx->sh_desc_dec); -+ if (ret) { -+ dev_err(jrdev, "driver dec context update failed\n"); -+ return ret; -+ } -+ } -+ -+ return 0; -+} -+ -+static int rfc4543_set_sh_desc(struct crypto_aead *aead) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ int rem_bytes = CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN - -+ ctx->cdata.keylen; -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ ctx->cdata.key_virt = ctx->key; -+ -+ /* -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_RFC4543_ENC_LEN) { -+ ctx->cdata.key_inline = true; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ cnstr_shdsc_rfc4543_encap(ctx->sh_desc_enc, &ctx->cdata, ivsize, -+ ctx->authsize, true); -+ -+ /* -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_RFC4543_DEC_LEN) { -+ ctx->cdata.key_inline = true; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ cnstr_shdsc_rfc4543_decap(ctx->sh_desc_dec, &ctx->cdata, ivsize, -+ ctx->authsize, true); -+ -+ return 0; -+} -+ -+static int rfc4543_setauthsize(struct crypto_aead *authenc, -+ unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(authenc); -+ -+ ctx->authsize = authsize; -+ rfc4543_set_sh_desc(authenc); -+ -+ return 0; -+} -+ -+static int rfc4543_setkey(struct crypto_aead *aead, -+ const u8 *key, unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *jrdev = ctx->jrdev; -+ int ret; -+ -+ if (keylen < 4) -+ return -EINVAL; -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "key in @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); -+#endif -+ -+ memcpy(ctx->key, key, keylen); -+ /* -+ * The last four bytes of the key material are used as the salt value -+ * in the nonce. Update the AES key length. -+ */ -+ ctx->cdata.keylen = keylen - 4; -+ dma_sync_single_for_device(jrdev, ctx->key_dma, ctx->cdata.keylen, -+ ctx->dir); -+ -+ ret = rfc4543_set_sh_desc(aead); -+ if (ret) -+ return ret; -+ -+ /* Now update the driver contexts with the new shared descriptor */ -+ if (ctx->drv_ctx[ENCRYPT]) { -+ ret = caam_drv_ctx_update(ctx->drv_ctx[ENCRYPT], -+ ctx->sh_desc_enc); -+ if (ret) { -+ dev_err(jrdev, "driver enc context update failed\n"); -+ return ret; -+ } -+ } -+ -+ if (ctx->drv_ctx[DECRYPT]) { -+ ret = caam_drv_ctx_update(ctx->drv_ctx[DECRYPT], -+ ctx->sh_desc_dec); -+ if (ret) { -+ dev_err(jrdev, "driver dec context update failed\n"); -+ return ret; -+ } -+ } -+ -+ return 0; -+} -+ - static int ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher, - const u8 *key, unsigned int keylen) - { -@@ -414,6 +902,29 @@ struct aead_edesc { - }; - - /* -+ * tls_edesc - s/w-extended tls descriptor -+ * @src_nents: number of segments in input scatterlist -+ * @dst_nents: number of segments in output scatterlist -+ * @iv_dma: dma address of iv for checking continuity and link table -+ * @qm_sg_bytes: length of dma mapped h/w link table -+ * @tmp: array of scatterlists used by 'scatterwalk_ffwd' -+ * @qm_sg_dma: bus physical mapped address of h/w link table -+ * @drv_req: driver-specific request structure -+ * @sgt: the h/w link table, followed by IV -+ */ -+struct tls_edesc { -+ int src_nents; -+ int dst_nents; -+ dma_addr_t iv_dma; -+ int qm_sg_bytes; -+ dma_addr_t qm_sg_dma; -+ struct scatterlist tmp[2]; -+ struct scatterlist *dst; -+ struct caam_drv_req drv_req; -+ struct qm_sg_entry sgt[0]; -+}; -+ -+/* - * ablkcipher_edesc - s/w-extended ablkcipher descriptor - * @src_nents: number of segments in input scatterlist - * @dst_nents: number of segments in output scatterlist -@@ -508,6 +1019,19 @@ static void aead_unmap(struct device *de - dma_unmap_single(dev, edesc->assoclen_dma, 4, DMA_TO_DEVICE); - } - -+static void tls_unmap(struct device *dev, -+ struct tls_edesc *edesc, -+ struct aead_request *req) -+{ -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ int ivsize = crypto_aead_ivsize(aead); -+ -+ caam_unmap(dev, req->src, edesc->dst, edesc->src_nents, -+ edesc->dst_nents, edesc->iv_dma, ivsize, -+ edesc->drv_req.drv_ctx->op_type, edesc->qm_sg_dma, -+ edesc->qm_sg_bytes); -+} -+ - static void ablkcipher_unmap(struct device *dev, - struct ablkcipher_edesc *edesc, - struct ablkcipher_request *req) -@@ -532,8 +1056,18 @@ static void aead_done(struct caam_drv_re - qidev = caam_ctx->qidev; - - if (unlikely(status)) { -+ u32 ssrc = status & JRSTA_SSRC_MASK; -+ u8 err_id = status & JRSTA_CCBERR_ERRID_MASK; -+ - caam_jr_strstatus(qidev, status); -- ecode = -EIO; -+ /* -+ * verify hw auth check passed else return -EBADMSG -+ */ -+ if (ssrc == JRSTA_SSRC_CCB_ERROR && -+ err_id == JRSTA_CCBERR_ERRID_ICVCHK) -+ ecode = -EBADMSG; -+ else -+ ecode = -EIO; - } - - edesc = container_of(drv_req, typeof(*edesc), drv_req); -@@ -647,9 +1181,24 @@ static struct aead_edesc *aead_edesc_all - /* - * Create S/G table: req->assoclen, [IV,] req->src [, req->dst]. - * Input is not contiguous. -+ * HW reads 4 S/G entries at a time; make sure the reads don't go beyond -+ * the end of the table by allocating more S/G entries. Logic: -+ * if (src != dst && output S/G) -+ * pad output S/G, if needed -+ * else if (src == dst && S/G) -+ * overlapping S/Gs; pad one of them -+ * else if (input S/G) ... -+ * pad input S/G, if needed - */ -- qm_sg_ents = 1 + !!ivsize + mapped_src_nents + -- (mapped_dst_nents > 1 ? mapped_dst_nents : 0); -+ qm_sg_ents = 1 + !!ivsize + mapped_src_nents; -+ if (mapped_dst_nents > 1) -+ qm_sg_ents += ALIGN(mapped_dst_nents, 4); -+ else if ((req->src == req->dst) && (mapped_src_nents > 1)) -+ qm_sg_ents = max(ALIGN(qm_sg_ents, 4), -+ 1 + !!ivsize + ALIGN(mapped_src_nents, 4)); -+ else -+ qm_sg_ents = ALIGN(qm_sg_ents, 4); -+ - sg_table = &edesc->sgt[0]; - qm_sg_bytes = qm_sg_ents * sizeof(*sg_table); - if (unlikely(offsetof(struct aead_edesc, sgt) + qm_sg_bytes + ivsize > -@@ -785,6 +1334,260 @@ static int aead_decrypt(struct aead_requ - return aead_crypt(req, false); - } - -+static int ipsec_gcm_encrypt(struct aead_request *req) -+{ -+ if (req->assoclen < 8) -+ return -EINVAL; -+ -+ return aead_crypt(req, true); -+} -+ -+static int ipsec_gcm_decrypt(struct aead_request *req) -+{ -+ if (req->assoclen < 8) -+ return -EINVAL; -+ -+ return aead_crypt(req, false); -+} -+ -+static void tls_done(struct caam_drv_req *drv_req, u32 status) -+{ -+ struct device *qidev; -+ struct tls_edesc *edesc; -+ struct aead_request *aead_req = drv_req->app_ctx; -+ struct crypto_aead *aead = crypto_aead_reqtfm(aead_req); -+ struct caam_ctx *caam_ctx = crypto_aead_ctx(aead); -+ int ecode = 0; -+ -+ qidev = caam_ctx->qidev; -+ -+ if (unlikely(status)) { -+ caam_jr_strstatus(qidev, status); -+ ecode = -EIO; -+ } -+ -+ edesc = container_of(drv_req, typeof(*edesc), drv_req); -+ tls_unmap(qidev, edesc, aead_req); -+ -+ aead_request_complete(aead_req, ecode); -+ qi_cache_free(edesc); -+} -+ -+/* -+ * allocate and map the tls extended descriptor -+ */ -+static struct tls_edesc *tls_edesc_alloc(struct aead_request *req, bool encrypt) -+{ -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ unsigned int blocksize = crypto_aead_blocksize(aead); -+ unsigned int padsize, authsize; -+ struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead), -+ typeof(*alg), aead); -+ struct device *qidev = ctx->qidev; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ int src_nents, mapped_src_nents, dst_nents = 0, mapped_dst_nents = 0; -+ struct tls_edesc *edesc; -+ dma_addr_t qm_sg_dma, iv_dma = 0; -+ int ivsize = 0; -+ u8 *iv; -+ int qm_sg_index, qm_sg_ents = 0, qm_sg_bytes; -+ int in_len, out_len; -+ struct qm_sg_entry *sg_table, *fd_sgt; -+ struct caam_drv_ctx *drv_ctx; -+ enum optype op_type = encrypt ? ENCRYPT : DECRYPT; -+ struct scatterlist *dst; -+ -+ if (encrypt) { -+ padsize = blocksize - ((req->cryptlen + ctx->authsize) % -+ blocksize); -+ authsize = ctx->authsize + padsize; -+ } else { -+ authsize = ctx->authsize; -+ } -+ -+ drv_ctx = get_drv_ctx(ctx, op_type); -+ if (unlikely(IS_ERR_OR_NULL(drv_ctx))) -+ return (struct tls_edesc *)drv_ctx; -+ -+ /* allocate space for base edesc, link tables and IV */ -+ edesc = qi_cache_alloc(GFP_DMA | flags); -+ if (unlikely(!edesc)) { -+ dev_err(qidev, "could not allocate extended descriptor\n"); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ if (likely(req->src == req->dst)) { -+ src_nents = sg_nents_for_len(req->src, req->assoclen + -+ req->cryptlen + -+ (encrypt ? authsize : 0)); -+ if (unlikely(src_nents < 0)) { -+ dev_err(qidev, "Insufficient bytes (%d) in src S/G\n", -+ req->assoclen + req->cryptlen + -+ (encrypt ? authsize : 0)); -+ qi_cache_free(edesc); -+ return ERR_PTR(src_nents); -+ } -+ -+ mapped_src_nents = dma_map_sg(qidev, req->src, src_nents, -+ DMA_BIDIRECTIONAL); -+ if (unlikely(!mapped_src_nents)) { -+ dev_err(qidev, "unable to map source\n"); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ dst = req->dst; -+ } else { -+ src_nents = sg_nents_for_len(req->src, req->assoclen + -+ req->cryptlen); -+ if (unlikely(src_nents < 0)) { -+ dev_err(qidev, "Insufficient bytes (%d) in src S/G\n", -+ req->assoclen + req->cryptlen); -+ qi_cache_free(edesc); -+ return ERR_PTR(src_nents); -+ } -+ -+ dst = scatterwalk_ffwd(edesc->tmp, req->dst, req->assoclen); -+ dst_nents = sg_nents_for_len(dst, req->cryptlen + -+ (encrypt ? authsize : 0)); -+ if (unlikely(dst_nents < 0)) { -+ dev_err(qidev, "Insufficient bytes (%d) in dst S/G\n", -+ req->cryptlen + -+ (encrypt ? authsize : 0)); -+ qi_cache_free(edesc); -+ return ERR_PTR(dst_nents); -+ } -+ -+ if (src_nents) { -+ mapped_src_nents = dma_map_sg(qidev, req->src, -+ src_nents, DMA_TO_DEVICE); -+ if (unlikely(!mapped_src_nents)) { -+ dev_err(qidev, "unable to map source\n"); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ } else { -+ mapped_src_nents = 0; -+ } -+ -+ mapped_dst_nents = dma_map_sg(qidev, dst, dst_nents, -+ DMA_FROM_DEVICE); -+ if (unlikely(!mapped_dst_nents)) { -+ dev_err(qidev, "unable to map destination\n"); -+ dma_unmap_sg(qidev, req->src, src_nents, DMA_TO_DEVICE); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ } -+ -+ /* -+ * Create S/G table: IV, src, dst. -+ * Input is not contiguous. -+ */ -+ qm_sg_ents = 1 + mapped_src_nents + -+ (mapped_dst_nents > 1 ? mapped_dst_nents : 0); -+ sg_table = &edesc->sgt[0]; -+ qm_sg_bytes = qm_sg_ents * sizeof(*sg_table); -+ -+ ivsize = crypto_aead_ivsize(aead); -+ iv = (u8 *)(sg_table + qm_sg_ents); -+ /* Make sure IV is located in a DMAable area */ -+ memcpy(iv, req->iv, ivsize); -+ iv_dma = dma_map_single(qidev, iv, ivsize, DMA_TO_DEVICE); -+ if (dma_mapping_error(qidev, iv_dma)) { -+ dev_err(qidev, "unable to map IV\n"); -+ caam_unmap(qidev, req->src, dst, src_nents, dst_nents, 0, 0, 0, -+ 0, 0); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ edesc->src_nents = src_nents; -+ edesc->dst_nents = dst_nents; -+ edesc->dst = dst; -+ edesc->iv_dma = iv_dma; -+ edesc->drv_req.app_ctx = req; -+ edesc->drv_req.cbk = tls_done; -+ edesc->drv_req.drv_ctx = drv_ctx; -+ -+ dma_to_qm_sg_one(sg_table, iv_dma, ivsize, 0); -+ qm_sg_index = 1; -+ -+ sg_to_qm_sg_last(req->src, mapped_src_nents, sg_table + qm_sg_index, 0); -+ qm_sg_index += mapped_src_nents; -+ -+ if (mapped_dst_nents > 1) -+ sg_to_qm_sg_last(dst, mapped_dst_nents, sg_table + -+ qm_sg_index, 0); -+ -+ qm_sg_dma = dma_map_single(qidev, sg_table, qm_sg_bytes, DMA_TO_DEVICE); -+ if (dma_mapping_error(qidev, qm_sg_dma)) { -+ dev_err(qidev, "unable to map S/G table\n"); -+ caam_unmap(qidev, req->src, dst, src_nents, dst_nents, iv_dma, -+ ivsize, op_type, 0, 0); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ edesc->qm_sg_dma = qm_sg_dma; -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ -+ out_len = req->cryptlen + (encrypt ? authsize : 0); -+ in_len = ivsize + req->assoclen + req->cryptlen; -+ -+ fd_sgt = &edesc->drv_req.fd_sgt[0]; -+ -+ dma_to_qm_sg_one_last_ext(&fd_sgt[1], qm_sg_dma, in_len, 0); -+ -+ if (req->dst == req->src) -+ dma_to_qm_sg_one_ext(&fd_sgt[0], qm_sg_dma + -+ (sg_nents_for_len(req->src, req->assoclen) + -+ 1) * sizeof(*sg_table), out_len, 0); -+ else if (mapped_dst_nents == 1) -+ dma_to_qm_sg_one(&fd_sgt[0], sg_dma_address(dst), out_len, 0); -+ else -+ dma_to_qm_sg_one_ext(&fd_sgt[0], qm_sg_dma + sizeof(*sg_table) * -+ qm_sg_index, out_len, 0); -+ -+ return edesc; -+} -+ -+static int tls_crypt(struct aead_request *req, bool encrypt) -+{ -+ struct tls_edesc *edesc; -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ int ret; -+ -+ if (unlikely(caam_congested)) -+ return -EAGAIN; -+ -+ edesc = tls_edesc_alloc(req, encrypt); -+ if (IS_ERR_OR_NULL(edesc)) -+ return PTR_ERR(edesc); -+ -+ ret = caam_qi_enqueue(ctx->qidev, &edesc->drv_req); -+ if (!ret) { -+ ret = -EINPROGRESS; -+ } else { -+ tls_unmap(ctx->qidev, edesc, req); -+ qi_cache_free(edesc); -+ } -+ -+ return ret; -+} -+ -+static int tls_encrypt(struct aead_request *req) -+{ -+ return tls_crypt(req, true); -+} -+ -+static int tls_decrypt(struct aead_request *req) -+{ -+ return tls_crypt(req, false); -+} -+ - static void ablkcipher_done(struct caam_drv_req *drv_req, u32 status) - { - struct ablkcipher_edesc *edesc; -@@ -900,7 +1703,24 @@ static struct ablkcipher_edesc *ablkciph - qm_sg_ents = 1 + mapped_src_nents; - dst_sg_idx = qm_sg_ents; - -- qm_sg_ents += mapped_dst_nents > 1 ? mapped_dst_nents : 0; -+ /* -+ * HW reads 4 S/G entries at a time; make sure the reads don't go beyond -+ * the end of the table by allocating more S/G entries. Logic: -+ * if (src != dst && output S/G) -+ * pad output S/G, if needed -+ * else if (src == dst && S/G) -+ * overlapping S/Gs; pad one of them -+ * else if (input S/G) ... -+ * pad input S/G, if needed -+ */ -+ if (mapped_dst_nents > 1) -+ qm_sg_ents += ALIGN(mapped_dst_nents, 4); -+ else if ((req->src == req->dst) && (mapped_src_nents > 1)) -+ qm_sg_ents = max(ALIGN(qm_sg_ents, 4), -+ 1 + ALIGN(mapped_src_nents, 4)); -+ else -+ qm_sg_ents = ALIGN(qm_sg_ents, 4); -+ - qm_sg_bytes = qm_sg_ents * sizeof(struct qm_sg_entry); - if (unlikely(offsetof(struct ablkcipher_edesc, sgt) + qm_sg_bytes + - ivsize > CAAM_QI_MEMCACHE_SIZE)) { -@@ -1308,6 +2128,61 @@ static struct caam_alg_template driver_a - }; - - static struct caam_aead_alg driver_aeads[] = { -+ { -+ .aead = { -+ .base = { -+ .cra_name = "rfc4106(gcm(aes))", -+ .cra_driver_name = "rfc4106-gcm-aes-caam-qi", -+ .cra_blocksize = 1, -+ }, -+ .setkey = rfc4106_setkey, -+ .setauthsize = rfc4106_setauthsize, -+ .encrypt = ipsec_gcm_encrypt, -+ .decrypt = ipsec_gcm_decrypt, -+ .ivsize = 8, -+ .maxauthsize = AES_BLOCK_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "rfc4543(gcm(aes))", -+ .cra_driver_name = "rfc4543-gcm-aes-caam-qi", -+ .cra_blocksize = 1, -+ }, -+ .setkey = rfc4543_setkey, -+ .setauthsize = rfc4543_setauthsize, -+ .encrypt = ipsec_gcm_encrypt, -+ .decrypt = ipsec_gcm_decrypt, -+ .ivsize = 8, -+ .maxauthsize = AES_BLOCK_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM, -+ }, -+ }, -+ /* Galois Counter Mode */ -+ { -+ .aead = { -+ .base = { -+ .cra_name = "gcm(aes)", -+ .cra_driver_name = "gcm-aes-caam-qi", -+ .cra_blocksize = 1, -+ }, -+ .setkey = gcm_setkey, -+ .setauthsize = gcm_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = 12, -+ .maxauthsize = AES_BLOCK_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM, -+ } -+ }, - /* single-pass ipsec_esp descriptor */ - { - .aead = { -@@ -2118,6 +2993,26 @@ static struct caam_aead_alg driver_aeads - .geniv = true, - } - }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "tls10(hmac(sha1),cbc(aes))", -+ .cra_driver_name = "tls10-hmac-sha1-cbc-aes-caam-qi", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = tls_setkey, -+ .setauthsize = tls_setauthsize, -+ .encrypt = tls_encrypt, -+ .decrypt = tls_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA1_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ } -+ } - }; - - struct caam_crypto_alg { -@@ -2126,9 +3021,21 @@ struct caam_crypto_alg { - struct caam_alg_entry caam; - }; - --static int caam_init_common(struct caam_ctx *ctx, struct caam_alg_entry *caam) -+static int caam_init_common(struct caam_ctx *ctx, struct caam_alg_entry *caam, -+ bool uses_dkp) - { - struct caam_drv_private *priv; -+ struct device *dev; -+ /* Digest sizes for MD5, SHA1, SHA-224, SHA-256, SHA-384, SHA-512 */ -+ static const u8 digest_size[] = { -+ MD5_DIGEST_SIZE, -+ SHA1_DIGEST_SIZE, -+ SHA224_DIGEST_SIZE, -+ SHA256_DIGEST_SIZE, -+ SHA384_DIGEST_SIZE, -+ SHA512_DIGEST_SIZE -+ }; -+ u8 op_id; - - /* - * distribute tfms across job rings to ensure in-order -@@ -2140,10 +3047,19 @@ static int caam_init_common(struct caam_ - return PTR_ERR(ctx->jrdev); - } - -- ctx->key_dma = dma_map_single(ctx->jrdev, ctx->key, sizeof(ctx->key), -- DMA_TO_DEVICE); -- if (dma_mapping_error(ctx->jrdev, ctx->key_dma)) { -- dev_err(ctx->jrdev, "unable to map key\n"); -+ priv = dev_get_drvdata(ctx->jrdev->parent); -+ if (priv->era >= 6 && uses_dkp) { -+ ctx->dir = DMA_BIDIRECTIONAL; -+ dev = ctx->jrdev->parent; -+ } else { -+ ctx->dir = DMA_TO_DEVICE; -+ dev = ctx->jrdev; -+ } -+ -+ ctx->key_dma = dma_map_single(dev, ctx->key, sizeof(ctx->key), -+ ctx->dir); -+ if (dma_mapping_error(dev, ctx->key_dma)) { -+ dev_err(dev, "unable to map key\n"); - caam_jr_free(ctx->jrdev); - return -ENOMEM; - } -@@ -2152,8 +3068,23 @@ static int caam_init_common(struct caam_ - ctx->cdata.algtype = OP_TYPE_CLASS1_ALG | caam->class1_alg_type; - ctx->adata.algtype = OP_TYPE_CLASS2_ALG | caam->class2_alg_type; - -- priv = dev_get_drvdata(ctx->jrdev->parent); -- ctx->qidev = priv->qidev; -+ if (ctx->adata.algtype) { -+ op_id = (ctx->adata.algtype & OP_ALG_ALGSEL_SUBMASK) -+ >> OP_ALG_ALGSEL_SHIFT; -+ if (op_id < ARRAY_SIZE(digest_size)) { -+ ctx->authsize = digest_size[op_id]; -+ } else { -+ dev_err(ctx->jrdev, -+ "incorrect op_id %d; must be less than %zu\n", -+ op_id, ARRAY_SIZE(digest_size)); -+ caam_jr_free(ctx->jrdev); -+ return -EINVAL; -+ } -+ } else { -+ ctx->authsize = 0; -+ } -+ -+ ctx->qidev = ctx->jrdev->parent; - - spin_lock_init(&ctx->lock); - ctx->drv_ctx[ENCRYPT] = NULL; -@@ -2170,7 +3101,7 @@ static int caam_cra_init(struct crypto_t - crypto_alg); - struct caam_ctx *ctx = crypto_tfm_ctx(tfm); - -- return caam_init_common(ctx, &caam_alg->caam); -+ return caam_init_common(ctx, &caam_alg->caam, false); - } - - static int caam_aead_init(struct crypto_aead *tfm) -@@ -2180,17 +3111,25 @@ static int caam_aead_init(struct crypto_ - aead); - struct caam_ctx *ctx = crypto_aead_ctx(tfm); - -- return caam_init_common(ctx, &caam_alg->caam); -+ return caam_init_common(ctx, &caam_alg->caam, -+ (alg->setkey == aead_setkey) || -+ (alg->setkey == tls_setkey)); - } - - static void caam_exit_common(struct caam_ctx *ctx) - { -+ struct device *dev; -+ - caam_drv_ctx_rel(ctx->drv_ctx[ENCRYPT]); - caam_drv_ctx_rel(ctx->drv_ctx[DECRYPT]); - caam_drv_ctx_rel(ctx->drv_ctx[GIVENCRYPT]); - -- dma_unmap_single(ctx->jrdev, ctx->key_dma, sizeof(ctx->key), -- DMA_TO_DEVICE); -+ if (ctx->dir == DMA_BIDIRECTIONAL) -+ dev = ctx->jrdev->parent; -+ else -+ dev = ctx->jrdev; -+ -+ dma_unmap_single(dev, ctx->key_dma, sizeof(ctx->key), ctx->dir); - - caam_jr_free(ctx->jrdev); - } -@@ -2206,7 +3145,7 @@ static void caam_aead_exit(struct crypto - } - - static struct list_head alg_list; --static void __exit caam_qi_algapi_exit(void) -+void caam_qi_algapi_exit(void) - { - struct caam_crypto_alg *t_alg, *n; - int i; -@@ -2282,53 +3221,48 @@ static void caam_aead_alg_init(struct ca - alg->exit = caam_aead_exit; - } - --static int __init caam_qi_algapi_init(void) -+int caam_qi_algapi_init(struct device *ctrldev) - { -- struct device_node *dev_node; -- struct platform_device *pdev; -- struct device *ctrldev; -- struct caam_drv_private *priv; -+ struct caam_drv_private *priv = dev_get_drvdata(ctrldev); - int i = 0, err = 0; -- u32 cha_vid, cha_inst, des_inst, aes_inst, md_inst; -+ u32 aes_vid, aes_inst, des_inst, md_vid, md_inst; - unsigned int md_limit = SHA512_DIGEST_SIZE; - bool registered = false; - -- dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0"); -- if (!dev_node) { -- dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec4.0"); -- if (!dev_node) -- return -ENODEV; -- } -- -- pdev = of_find_device_by_node(dev_node); -- of_node_put(dev_node); -- if (!pdev) -- return -ENODEV; -- -- ctrldev = &pdev->dev; -- priv = dev_get_drvdata(ctrldev); -- -- /* -- * If priv is NULL, it's probably because the caam driver wasn't -- * properly initialized (e.g. RNG4 init failed). Thus, bail out here. -- */ -- if (!priv || !priv->qi_present) -- return -ENODEV; -- - INIT_LIST_HEAD(&alg_list); - - /* - * Register crypto algorithms the device supports. - * First, detect presence and attributes of DES, AES, and MD blocks. - */ -- cha_vid = rd_reg32(&priv->ctrl->perfmon.cha_id_ls); -- cha_inst = rd_reg32(&priv->ctrl->perfmon.cha_num_ls); -- des_inst = (cha_inst & CHA_ID_LS_DES_MASK) >> CHA_ID_LS_DES_SHIFT; -- aes_inst = (cha_inst & CHA_ID_LS_AES_MASK) >> CHA_ID_LS_AES_SHIFT; -- md_inst = (cha_inst & CHA_ID_LS_MD_MASK) >> CHA_ID_LS_MD_SHIFT; -+ if (priv->era < 10) { -+ u32 cha_vid, cha_inst; -+ -+ cha_vid = rd_reg32(&priv->ctrl->perfmon.cha_id_ls); -+ aes_vid = cha_vid & CHA_ID_LS_AES_MASK; -+ md_vid = (cha_vid & CHA_ID_LS_MD_MASK) >> CHA_ID_LS_MD_SHIFT; -+ -+ cha_inst = rd_reg32(&priv->ctrl->perfmon.cha_num_ls); -+ des_inst = (cha_inst & CHA_ID_LS_DES_MASK) >> -+ CHA_ID_LS_DES_SHIFT; -+ aes_inst = cha_inst & CHA_ID_LS_AES_MASK; -+ md_inst = (cha_inst & CHA_ID_LS_MD_MASK) >> CHA_ID_LS_MD_SHIFT; -+ } else { -+ u32 aesa, mdha; -+ -+ aesa = rd_reg32(&priv->ctrl->vreg.aesa); -+ mdha = rd_reg32(&priv->ctrl->vreg.mdha); -+ -+ aes_vid = (aesa & CHA_VER_VID_MASK) >> CHA_VER_VID_SHIFT; -+ md_vid = (mdha & CHA_VER_VID_MASK) >> CHA_VER_VID_SHIFT; -+ -+ des_inst = rd_reg32(&priv->ctrl->vreg.desa) & CHA_VER_NUM_MASK; -+ aes_inst = aesa & CHA_VER_NUM_MASK; -+ md_inst = mdha & CHA_VER_NUM_MASK; -+ } - - /* If MD is present, limit digest size based on LP256 */ -- if (md_inst && ((cha_vid & CHA_ID_LS_MD_MASK) == CHA_ID_LS_MD_LP256)) -+ if (md_inst && md_vid == CHA_VER_VID_MD_LP256) - md_limit = SHA256_DIGEST_SIZE; - - for (i = 0; i < ARRAY_SIZE(driver_algs); i++) { -@@ -2349,14 +3283,14 @@ static int __init caam_qi_algapi_init(vo - t_alg = caam_alg_alloc(alg); - if (IS_ERR(t_alg)) { - err = PTR_ERR(t_alg); -- dev_warn(priv->qidev, "%s alg allocation failed\n", -+ dev_warn(ctrldev, "%s alg allocation failed\n", - alg->driver_name); - continue; - } - - err = crypto_register_alg(&t_alg->crypto_alg); - if (err) { -- dev_warn(priv->qidev, "%s alg registration failed\n", -+ dev_warn(ctrldev, "%s alg registration failed\n", - t_alg->crypto_alg.cra_driver_name); - kfree(t_alg); - continue; -@@ -2388,8 +3322,7 @@ static int __init caam_qi_algapi_init(vo - * Check support for AES algorithms not available - * on LP devices. - */ -- if (((cha_vid & CHA_ID_LS_AES_MASK) == CHA_ID_LS_AES_LP) && -- (alg_aai == OP_ALG_AAI_GCM)) -+ if (aes_vid == CHA_VER_VID_AES_LP && alg_aai == OP_ALG_AAI_GCM) - continue; - - /* -@@ -2414,14 +3347,7 @@ static int __init caam_qi_algapi_init(vo - } - - if (registered) -- dev_info(priv->qidev, "algorithms registered in /proc/crypto\n"); -+ dev_info(ctrldev, "algorithms registered in /proc/crypto\n"); - - return err; - } -- --module_init(caam_qi_algapi_init); --module_exit(caam_qi_algapi_exit); -- --MODULE_LICENSE("GPL"); --MODULE_DESCRIPTION("Support for crypto API using CAAM-QI backend"); --MODULE_AUTHOR("Freescale Semiconductor"); ---- /dev/null -+++ b/drivers/crypto/caam/caamalg_qi2.c -@@ -0,0 +1,5843 @@ -+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) -+/* -+ * Copyright 2015-2016 Freescale Semiconductor Inc. -+ * Copyright 2017-2018 NXP -+ */ -+ -+#include -+#include "compat.h" -+#include "regs.h" -+#include "caamalg_qi2.h" -+#include "dpseci_cmd.h" -+#include "desc_constr.h" -+#include "error.h" -+#include "sg_sw_sec4.h" -+#include "sg_sw_qm2.h" -+#include "key_gen.h" -+#include "caamalg_desc.h" -+#include "caamhash_desc.h" -+#include "../../../drivers/staging/fsl-mc/include/dpaa2-io.h" -+#include "../../../drivers/staging/fsl-mc/include/dpaa2-fd.h" -+ -+#define CAAM_CRA_PRIORITY 2000 -+ -+/* max key is sum of AES_MAX_KEY_SIZE, max split key size */ -+#define CAAM_MAX_KEY_SIZE (AES_MAX_KEY_SIZE + CTR_RFC3686_NONCE_SIZE + \ -+ SHA512_DIGEST_SIZE * 2) -+ -+/* -+ * This is a a cache of buffers, from which the users of CAAM QI driver -+ * can allocate short buffers. It's speedier than doing kmalloc on the hotpath. -+ * NOTE: A more elegant solution would be to have some headroom in the frames -+ * being processed. This can be added by the dpaa2-eth driver. This would -+ * pose a problem for userspace application processing which cannot -+ * know of this limitation. So for now, this will work. -+ * NOTE: The memcache is SMP-safe. No need to handle spinlocks in-here -+ */ -+static struct kmem_cache *qi_cache; -+ -+struct caam_alg_entry { -+ struct device *dev; -+ int class1_alg_type; -+ int class2_alg_type; -+ bool rfc3686; -+ bool geniv; -+}; -+ -+struct caam_aead_alg { -+ struct aead_alg aead; -+ struct caam_alg_entry caam; -+ bool registered; -+}; -+ -+struct caam_skcipher_alg { -+ struct skcipher_alg skcipher; -+ struct caam_alg_entry caam; -+ bool registered; -+}; -+ -+/** -+ * caam_ctx - per-session context -+ * @flc: Flow Contexts array -+ * @key: virtual address of the key(s): [authentication key], encryption key -+ * @flc_dma: I/O virtual addresses of the Flow Contexts -+ * @key_dma: I/O virtual address of the key -+ * @dir: DMA direction for mapping key and Flow Contexts -+ * @dev: dpseci device -+ * @adata: authentication algorithm details -+ * @cdata: encryption algorithm details -+ * @authsize: authentication tag (a.k.a. ICV / MAC) size -+ */ -+struct caam_ctx { -+ struct caam_flc flc[NUM_OP]; -+ u8 key[CAAM_MAX_KEY_SIZE]; -+ dma_addr_t flc_dma[NUM_OP]; -+ dma_addr_t key_dma; -+ enum dma_data_direction dir; -+ struct device *dev; -+ struct alginfo adata; -+ struct alginfo cdata; -+ unsigned int authsize; -+}; -+ -+void *dpaa2_caam_iova_to_virt(struct dpaa2_caam_priv *priv, -+ dma_addr_t iova_addr) -+{ -+ phys_addr_t phys_addr; -+ -+ phys_addr = priv->domain ? iommu_iova_to_phys(priv->domain, iova_addr) : -+ iova_addr; -+ -+ return phys_to_virt(phys_addr); -+} -+ -+/* -+ * qi_cache_zalloc - Allocate buffers from CAAM-QI cache -+ * -+ * Allocate data on the hotpath. Instead of using kzalloc, one can use the -+ * services of the CAAM QI memory cache (backed by kmem_cache). The buffers -+ * will have a size of CAAM_QI_MEMCACHE_SIZE, which should be sufficient for -+ * hosting 16 SG entries. -+ * -+ * @flags - flags that would be used for the equivalent kmalloc(..) call -+ * -+ * Returns a pointer to a retrieved buffer on success or NULL on failure. -+ */ -+static inline void *qi_cache_zalloc(gfp_t flags) -+{ -+ return kmem_cache_zalloc(qi_cache, flags); -+} -+ -+/* -+ * qi_cache_free - Frees buffers allocated from CAAM-QI cache -+ * -+ * @obj - buffer previously allocated by qi_cache_zalloc -+ * -+ * No checking is being done, the call is a passthrough call to -+ * kmem_cache_free(...) -+ */ -+static inline void qi_cache_free(void *obj) -+{ -+ kmem_cache_free(qi_cache, obj); -+} -+ -+static struct caam_request *to_caam_req(struct crypto_async_request *areq) -+{ -+ switch (crypto_tfm_alg_type(areq->tfm)) { -+ case CRYPTO_ALG_TYPE_SKCIPHER: -+ return skcipher_request_ctx(skcipher_request_cast(areq)); -+ case CRYPTO_ALG_TYPE_AEAD: -+ return aead_request_ctx(container_of(areq, struct aead_request, -+ base)); -+ case CRYPTO_ALG_TYPE_AHASH: -+ return ahash_request_ctx(ahash_request_cast(areq)); -+ default: -+ return ERR_PTR(-EINVAL); -+ } -+} -+ -+static void caam_unmap(struct device *dev, struct scatterlist *src, -+ struct scatterlist *dst, int src_nents, -+ int dst_nents, dma_addr_t iv_dma, int ivsize, -+ dma_addr_t qm_sg_dma, int qm_sg_bytes) -+{ -+ if (dst != src) { -+ if (src_nents) -+ dma_unmap_sg(dev, src, src_nents, DMA_TO_DEVICE); -+ dma_unmap_sg(dev, dst, dst_nents, DMA_FROM_DEVICE); -+ } else { -+ dma_unmap_sg(dev, src, src_nents, DMA_BIDIRECTIONAL); -+ } -+ -+ if (iv_dma) -+ dma_unmap_single(dev, iv_dma, ivsize, DMA_TO_DEVICE); -+ -+ if (qm_sg_bytes) -+ dma_unmap_single(dev, qm_sg_dma, qm_sg_bytes, DMA_TO_DEVICE); -+} -+ -+static int aead_set_sh_desc(struct crypto_aead *aead) -+{ -+ struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead), -+ typeof(*alg), aead); -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ struct device *dev = ctx->dev; -+ struct dpaa2_caam_priv *priv = dev_get_drvdata(dev); -+ struct caam_flc *flc; -+ u32 *desc; -+ u32 ctx1_iv_off = 0; -+ u32 *nonce = NULL; -+ unsigned int data_len[2]; -+ u32 inl_mask; -+ const bool ctr_mode = ((ctx->cdata.algtype & OP_ALG_AAI_MASK) == -+ OP_ALG_AAI_CTR_MOD128); -+ const bool is_rfc3686 = alg->caam.rfc3686; -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ /* -+ * AES-CTR needs to load IV in CONTEXT1 reg -+ * at an offset of 128bits (16bytes) -+ * CONTEXT1[255:128] = IV -+ */ -+ if (ctr_mode) -+ ctx1_iv_off = 16; -+ -+ /* -+ * RFC3686 specific: -+ * CONTEXT1[255:128] = {NONCE, IV, COUNTER} -+ */ -+ if (is_rfc3686) { -+ ctx1_iv_off = 16 + CTR_RFC3686_NONCE_SIZE; -+ nonce = (u32 *)((void *)ctx->key + ctx->adata.keylen_pad + -+ ctx->cdata.keylen - CTR_RFC3686_NONCE_SIZE); -+ } -+ -+ data_len[0] = ctx->adata.keylen_pad; -+ data_len[1] = ctx->cdata.keylen; -+ -+ /* aead_encrypt shared descriptor */ -+ if (desc_inline_query((alg->caam.geniv ? DESC_QI_AEAD_GIVENC_LEN : -+ DESC_QI_AEAD_ENC_LEN) + -+ (is_rfc3686 ? DESC_AEAD_CTR_RFC3686_LEN : 0), -+ DESC_JOB_IO_LEN, data_len, &inl_mask, -+ ARRAY_SIZE(data_len)) < 0) -+ return -EINVAL; -+ -+ if (inl_mask & 1) -+ ctx->adata.key_virt = ctx->key; -+ else -+ ctx->adata.key_dma = ctx->key_dma; -+ -+ if (inl_mask & 2) -+ ctx->cdata.key_virt = ctx->key + ctx->adata.keylen_pad; -+ else -+ ctx->cdata.key_dma = ctx->key_dma + ctx->adata.keylen_pad; -+ -+ ctx->adata.key_inline = !!(inl_mask & 1); -+ ctx->cdata.key_inline = !!(inl_mask & 2); -+ -+ flc = &ctx->flc[ENCRYPT]; -+ desc = flc->sh_desc; -+ -+ if (alg->caam.geniv) -+ cnstr_shdsc_aead_givencap(desc, &ctx->cdata, &ctx->adata, -+ ivsize, ctx->authsize, is_rfc3686, -+ nonce, ctx1_iv_off, true, -+ priv->sec_attr.era); -+ else -+ cnstr_shdsc_aead_encap(desc, &ctx->cdata, &ctx->adata, -+ ivsize, ctx->authsize, is_rfc3686, nonce, -+ ctx1_iv_off, true, priv->sec_attr.era); -+ -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ /* aead_decrypt shared descriptor */ -+ if (desc_inline_query(DESC_QI_AEAD_DEC_LEN + -+ (is_rfc3686 ? DESC_AEAD_CTR_RFC3686_LEN : 0), -+ DESC_JOB_IO_LEN, data_len, &inl_mask, -+ ARRAY_SIZE(data_len)) < 0) -+ return -EINVAL; -+ -+ if (inl_mask & 1) -+ ctx->adata.key_virt = ctx->key; -+ else -+ ctx->adata.key_dma = ctx->key_dma; -+ -+ if (inl_mask & 2) -+ ctx->cdata.key_virt = ctx->key + ctx->adata.keylen_pad; -+ else -+ ctx->cdata.key_dma = ctx->key_dma + ctx->adata.keylen_pad; -+ -+ ctx->adata.key_inline = !!(inl_mask & 1); -+ ctx->cdata.key_inline = !!(inl_mask & 2); -+ -+ flc = &ctx->flc[DECRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_aead_decap(desc, &ctx->cdata, &ctx->adata, -+ ivsize, ctx->authsize, alg->caam.geniv, -+ is_rfc3686, nonce, ctx1_iv_off, true, -+ priv->sec_attr.era); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ return 0; -+} -+ -+static int aead_setauthsize(struct crypto_aead *authenc, unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(authenc); -+ -+ ctx->authsize = authsize; -+ aead_set_sh_desc(authenc); -+ -+ return 0; -+} -+ -+struct split_key_sh_result { -+ struct completion completion; -+ int err; -+ struct device *dev; -+}; -+ -+static void split_key_sh_done(void *cbk_ctx, u32 err) -+{ -+ struct split_key_sh_result *res = cbk_ctx; -+ -+#ifdef DEBUG -+ dev_err(res->dev, "%s %d: err 0x%x\n", __func__, __LINE__, err); -+#endif -+ -+ if (err) -+ caam_qi2_strstatus(res->dev, err); -+ -+ res->err = err; -+ complete(&res->completion); -+} -+ -+static int aead_setkey(struct crypto_aead *aead, const u8 *key, -+ unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *dev = ctx->dev; -+ struct crypto_authenc_keys keys; -+ -+ if (crypto_authenc_extractkeys(&keys, key, keylen) != 0) -+ goto badkey; -+ -+#ifdef DEBUG -+ dev_err(dev, "keylen %d enckeylen %d authkeylen %d\n", -+ keys.authkeylen + keys.enckeylen, keys.enckeylen, -+ keys.authkeylen); -+ print_hex_dump(KERN_ERR, "key in @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); -+#endif -+ -+ ctx->adata.keylen = keys.authkeylen; -+ ctx->adata.keylen_pad = split_key_len(ctx->adata.algtype & -+ OP_ALG_ALGSEL_MASK); -+ -+ if (ctx->adata.keylen_pad + keys.enckeylen > CAAM_MAX_KEY_SIZE) -+ goto badkey; -+ -+ memcpy(ctx->key, keys.authkey, keys.authkeylen); -+ memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, keys.enckeylen); -+ dma_sync_single_for_device(dev, ctx->key_dma, ctx->adata.keylen_pad + -+ keys.enckeylen, ctx->dir); -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "ctx.key@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, ctx->key, -+ ctx->adata.keylen_pad + keys.enckeylen, 1); -+#endif -+ -+ ctx->cdata.keylen = keys.enckeylen; -+ -+ return aead_set_sh_desc(aead); -+badkey: -+ crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN); -+ return -EINVAL; -+} -+ -+static struct aead_edesc *aead_edesc_alloc(struct aead_request *req, -+ bool encrypt) -+{ -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ struct caam_request *req_ctx = aead_request_ctx(req); -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead), -+ typeof(*alg), aead); -+ struct device *dev = ctx->dev; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ int src_nents, mapped_src_nents, dst_nents = 0, mapped_dst_nents = 0; -+ struct aead_edesc *edesc; -+ dma_addr_t qm_sg_dma, iv_dma = 0; -+ int ivsize = 0; -+ unsigned int authsize = ctx->authsize; -+ int qm_sg_index = 0, qm_sg_nents = 0, qm_sg_bytes; -+ int in_len, out_len; -+ struct dpaa2_sg_entry *sg_table; -+ -+ /* allocate space for base edesc, link tables and IV */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (unlikely(!edesc)) { -+ dev_err(dev, "could not allocate extended descriptor\n"); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ if (unlikely(req->dst != req->src)) { -+ src_nents = sg_nents_for_len(req->src, req->assoclen + -+ req->cryptlen); -+ if (unlikely(src_nents < 0)) { -+ dev_err(dev, "Insufficient bytes (%d) in src S/G\n", -+ req->assoclen + req->cryptlen); -+ qi_cache_free(edesc); -+ return ERR_PTR(src_nents); -+ } -+ -+ dst_nents = sg_nents_for_len(req->dst, req->assoclen + -+ req->cryptlen + -+ (encrypt ? authsize : -+ (-authsize))); -+ if (unlikely(dst_nents < 0)) { -+ dev_err(dev, "Insufficient bytes (%d) in dst S/G\n", -+ req->assoclen + req->cryptlen + -+ (encrypt ? authsize : (-authsize))); -+ qi_cache_free(edesc); -+ return ERR_PTR(dst_nents); -+ } -+ -+ if (src_nents) { -+ mapped_src_nents = dma_map_sg(dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ if (unlikely(!mapped_src_nents)) { -+ dev_err(dev, "unable to map source\n"); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ } else { -+ mapped_src_nents = 0; -+ } -+ -+ mapped_dst_nents = dma_map_sg(dev, req->dst, dst_nents, -+ DMA_FROM_DEVICE); -+ if (unlikely(!mapped_dst_nents)) { -+ dev_err(dev, "unable to map destination\n"); -+ dma_unmap_sg(dev, req->src, src_nents, DMA_TO_DEVICE); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ } else { -+ src_nents = sg_nents_for_len(req->src, req->assoclen + -+ req->cryptlen + -+ (encrypt ? authsize : 0)); -+ if (unlikely(src_nents < 0)) { -+ dev_err(dev, "Insufficient bytes (%d) in src S/G\n", -+ req->assoclen + req->cryptlen + -+ (encrypt ? authsize : 0)); -+ qi_cache_free(edesc); -+ return ERR_PTR(src_nents); -+ } -+ -+ mapped_src_nents = dma_map_sg(dev, req->src, src_nents, -+ DMA_BIDIRECTIONAL); -+ if (unlikely(!mapped_src_nents)) { -+ dev_err(dev, "unable to map source\n"); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ } -+ -+ if ((alg->caam.rfc3686 && encrypt) || !alg->caam.geniv) -+ ivsize = crypto_aead_ivsize(aead); -+ -+ /* -+ * Create S/G table: req->assoclen, [IV,] req->src [, req->dst]. -+ * Input is not contiguous. -+ */ -+ qm_sg_nents = 1 + !!ivsize + mapped_src_nents + -+ (mapped_dst_nents > 1 ? mapped_dst_nents : 0); -+ sg_table = &edesc->sgt[0]; -+ qm_sg_bytes = qm_sg_nents * sizeof(*sg_table); -+ if (unlikely(offsetof(struct aead_edesc, sgt) + qm_sg_bytes + ivsize > -+ CAAM_QI_MEMCACHE_SIZE)) { -+ dev_err(dev, "No space for %d S/G entries and/or %dB IV\n", -+ qm_sg_nents, ivsize); -+ caam_unmap(dev, req->src, req->dst, src_nents, dst_nents, 0, -+ 0, 0, 0); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ if (ivsize) { -+ u8 *iv = (u8 *)(sg_table + qm_sg_nents); -+ -+ /* Make sure IV is located in a DMAable area */ -+ memcpy(iv, req->iv, ivsize); -+ -+ iv_dma = dma_map_single(dev, iv, ivsize, DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, iv_dma)) { -+ dev_err(dev, "unable to map IV\n"); -+ caam_unmap(dev, req->src, req->dst, src_nents, -+ dst_nents, 0, 0, 0, 0); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ } -+ -+ edesc->src_nents = src_nents; -+ edesc->dst_nents = dst_nents; -+ edesc->iv_dma = iv_dma; -+ -+ if ((alg->caam.class1_alg_type & OP_ALG_ALGSEL_MASK) == -+ OP_ALG_ALGSEL_CHACHA20 && ivsize != CHACHAPOLY_IV_SIZE) -+ /* -+ * The associated data comes already with the IV but we need -+ * to skip it when we authenticate or encrypt... -+ */ -+ edesc->assoclen = cpu_to_caam32(req->assoclen - ivsize); -+ else -+ edesc->assoclen = cpu_to_caam32(req->assoclen); -+ edesc->assoclen_dma = dma_map_single(dev, &edesc->assoclen, 4, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, edesc->assoclen_dma)) { -+ dev_err(dev, "unable to map assoclen\n"); -+ caam_unmap(dev, req->src, req->dst, src_nents, dst_nents, -+ iv_dma, ivsize, 0, 0); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ dma_to_qm_sg_one(sg_table, edesc->assoclen_dma, 4, 0); -+ qm_sg_index++; -+ if (ivsize) { -+ dma_to_qm_sg_one(sg_table + qm_sg_index, iv_dma, ivsize, 0); -+ qm_sg_index++; -+ } -+ sg_to_qm_sg_last(req->src, mapped_src_nents, sg_table + qm_sg_index, 0); -+ qm_sg_index += mapped_src_nents; -+ -+ if (mapped_dst_nents > 1) -+ sg_to_qm_sg_last(req->dst, mapped_dst_nents, sg_table + -+ qm_sg_index, 0); -+ -+ qm_sg_dma = dma_map_single(dev, sg_table, qm_sg_bytes, DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, qm_sg_dma)) { -+ dev_err(dev, "unable to map S/G table\n"); -+ dma_unmap_single(dev, edesc->assoclen_dma, 4, DMA_TO_DEVICE); -+ caam_unmap(dev, req->src, req->dst, src_nents, dst_nents, -+ iv_dma, ivsize, 0, 0); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ edesc->qm_sg_dma = qm_sg_dma; -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ -+ out_len = req->assoclen + req->cryptlen + -+ (encrypt ? ctx->authsize : (-ctx->authsize)); -+ in_len = 4 + ivsize + req->assoclen + req->cryptlen; -+ -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(in_fle, qm_sg_dma); -+ dpaa2_fl_set_len(in_fle, in_len); -+ -+ if (req->dst == req->src) { -+ if (mapped_src_nents == 1) { -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, sg_dma_address(req->src)); -+ } else { -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(out_fle, qm_sg_dma + -+ (1 + !!ivsize) * sizeof(*sg_table)); -+ } -+ } else if (mapped_dst_nents == 1) { -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, sg_dma_address(req->dst)); -+ } else { -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(out_fle, qm_sg_dma + qm_sg_index * -+ sizeof(*sg_table)); -+ } -+ -+ dpaa2_fl_set_len(out_fle, out_len); -+ -+ return edesc; -+} -+ -+static int chachapoly_set_sh_desc(struct crypto_aead *aead) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ struct device *dev = ctx->dev; -+ struct caam_flc *flc; -+ u32 *desc; -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ flc = &ctx->flc[ENCRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_chachapoly(desc, &ctx->cdata, &ctx->adata, ivsize, -+ ctx->authsize, true, true); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ flc = &ctx->flc[DECRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_chachapoly(desc, &ctx->cdata, &ctx->adata, ivsize, -+ ctx->authsize, false, true); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ return 0; -+} -+ -+static int chachapoly_setauthsize(struct crypto_aead *aead, -+ unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ -+ if (authsize != POLY1305_DIGEST_SIZE) -+ return -EINVAL; -+ -+ ctx->authsize = authsize; -+ return chachapoly_set_sh_desc(aead); -+} -+ -+static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key, -+ unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ unsigned int saltlen = CHACHAPOLY_IV_SIZE - ivsize; -+ -+ if (keylen != CHACHA20_KEY_SIZE + saltlen) { -+ crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN); -+ return -EINVAL; -+ } -+ -+ ctx->cdata.key_virt = key; -+ ctx->cdata.keylen = keylen - saltlen; -+ -+ return chachapoly_set_sh_desc(aead); -+} -+ -+static struct tls_edesc *tls_edesc_alloc(struct aead_request *req, -+ bool encrypt) -+{ -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ unsigned int blocksize = crypto_aead_blocksize(tls); -+ unsigned int padsize, authsize; -+ struct caam_request *req_ctx = aead_request_ctx(req); -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ struct caam_aead_alg *alg = container_of(crypto_aead_alg(tls), -+ typeof(*alg), aead); -+ struct device *dev = ctx->dev; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ int src_nents, mapped_src_nents, dst_nents = 0, mapped_dst_nents = 0; -+ struct tls_edesc *edesc; -+ dma_addr_t qm_sg_dma, iv_dma = 0; -+ int ivsize = 0; -+ u8 *iv; -+ int qm_sg_index, qm_sg_ents = 0, qm_sg_bytes; -+ int in_len, out_len; -+ struct dpaa2_sg_entry *sg_table; -+ struct scatterlist *dst; -+ -+ if (encrypt) { -+ padsize = blocksize - ((req->cryptlen + ctx->authsize) % -+ blocksize); -+ authsize = ctx->authsize + padsize; -+ } else { -+ authsize = ctx->authsize; -+ } -+ -+ /* allocate space for base edesc, link tables and IV */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (unlikely(!edesc)) { -+ dev_err(dev, "could not allocate extended descriptor\n"); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ if (likely(req->src == req->dst)) { -+ src_nents = sg_nents_for_len(req->src, req->assoclen + -+ req->cryptlen + -+ (encrypt ? authsize : 0)); -+ if (unlikely(src_nents < 0)) { -+ dev_err(dev, "Insufficient bytes (%d) in src S/G\n", -+ req->assoclen + req->cryptlen + -+ (encrypt ? authsize : 0)); -+ qi_cache_free(edesc); -+ return ERR_PTR(src_nents); -+ } -+ -+ mapped_src_nents = dma_map_sg(dev, req->src, src_nents, -+ DMA_BIDIRECTIONAL); -+ if (unlikely(!mapped_src_nents)) { -+ dev_err(dev, "unable to map source\n"); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ dst = req->dst; -+ } else { -+ src_nents = sg_nents_for_len(req->src, req->assoclen + -+ req->cryptlen); -+ if (unlikely(src_nents < 0)) { -+ dev_err(dev, "Insufficient bytes (%d) in src S/G\n", -+ req->assoclen + req->cryptlen); -+ qi_cache_free(edesc); -+ return ERR_PTR(src_nents); -+ } -+ -+ dst = scatterwalk_ffwd(edesc->tmp, req->dst, req->assoclen); -+ dst_nents = sg_nents_for_len(dst, req->cryptlen + -+ (encrypt ? authsize : 0)); -+ if (unlikely(dst_nents < 0)) { -+ dev_err(dev, "Insufficient bytes (%d) in dst S/G\n", -+ req->cryptlen + -+ (encrypt ? authsize : 0)); -+ qi_cache_free(edesc); -+ return ERR_PTR(dst_nents); -+ } -+ -+ if (src_nents) { -+ mapped_src_nents = dma_map_sg(dev, req->src, -+ src_nents, DMA_TO_DEVICE); -+ if (unlikely(!mapped_src_nents)) { -+ dev_err(dev, "unable to map source\n"); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ } else { -+ mapped_src_nents = 0; -+ } -+ -+ mapped_dst_nents = dma_map_sg(dev, dst, dst_nents, -+ DMA_FROM_DEVICE); -+ if (unlikely(!mapped_dst_nents)) { -+ dev_err(dev, "unable to map destination\n"); -+ dma_unmap_sg(dev, req->src, src_nents, DMA_TO_DEVICE); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ } -+ -+ /* -+ * Create S/G table: IV, src, dst. -+ * Input is not contiguous. -+ */ -+ qm_sg_ents = 1 + mapped_src_nents + -+ (mapped_dst_nents > 1 ? mapped_dst_nents : 0); -+ sg_table = &edesc->sgt[0]; -+ qm_sg_bytes = qm_sg_ents * sizeof(*sg_table); -+ -+ ivsize = crypto_aead_ivsize(tls); -+ iv = (u8 *)(sg_table + qm_sg_ents); -+ /* Make sure IV is located in a DMAable area */ -+ memcpy(iv, req->iv, ivsize); -+ iv_dma = dma_map_single(dev, iv, ivsize, DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, iv_dma)) { -+ dev_err(dev, "unable to map IV\n"); -+ caam_unmap(dev, req->src, dst, src_nents, dst_nents, 0, 0, 0, -+ 0); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ edesc->src_nents = src_nents; -+ edesc->dst_nents = dst_nents; -+ edesc->dst = dst; -+ edesc->iv_dma = iv_dma; -+ -+ dma_to_qm_sg_one(sg_table, iv_dma, ivsize, 0); -+ qm_sg_index = 1; -+ -+ sg_to_qm_sg_last(req->src, mapped_src_nents, sg_table + qm_sg_index, 0); -+ qm_sg_index += mapped_src_nents; -+ -+ if (mapped_dst_nents > 1) -+ sg_to_qm_sg_last(dst, mapped_dst_nents, sg_table + -+ qm_sg_index, 0); -+ -+ qm_sg_dma = dma_map_single(dev, sg_table, qm_sg_bytes, DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, qm_sg_dma)) { -+ dev_err(dev, "unable to map S/G table\n"); -+ caam_unmap(dev, req->src, dst, src_nents, dst_nents, iv_dma, -+ ivsize, 0, 0); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ edesc->qm_sg_dma = qm_sg_dma; -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ -+ out_len = req->cryptlen + (encrypt ? authsize : 0); -+ in_len = ivsize + req->assoclen + req->cryptlen; -+ -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(in_fle, qm_sg_dma); -+ dpaa2_fl_set_len(in_fle, in_len); -+ -+ if (req->dst == req->src) { -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(out_fle, qm_sg_dma + -+ (sg_nents_for_len(req->src, req->assoclen) + -+ 1) * sizeof(*sg_table)); -+ } else if (mapped_dst_nents == 1) { -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, sg_dma_address(dst)); -+ } else { -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(out_fle, qm_sg_dma + qm_sg_index * -+ sizeof(*sg_table)); -+ } -+ -+ dpaa2_fl_set_len(out_fle, out_len); -+ -+ return edesc; -+} -+ -+static int tls_set_sh_desc(struct crypto_aead *tls) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ unsigned int ivsize = crypto_aead_ivsize(tls); -+ unsigned int blocksize = crypto_aead_blocksize(tls); -+ struct device *dev = ctx->dev; -+ struct dpaa2_caam_priv *priv = dev_get_drvdata(dev); -+ struct caam_flc *flc; -+ u32 *desc; -+ unsigned int assoclen = 13; /* always 13 bytes for TLS */ -+ unsigned int data_len[2]; -+ u32 inl_mask; -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ /* -+ * TLS 1.0 encrypt shared descriptor -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ data_len[0] = ctx->adata.keylen_pad; -+ data_len[1] = ctx->cdata.keylen; -+ -+ if (desc_inline_query(DESC_TLS10_ENC_LEN, DESC_JOB_IO_LEN, data_len, -+ &inl_mask, ARRAY_SIZE(data_len)) < 0) -+ return -EINVAL; -+ -+ if (inl_mask & 1) -+ ctx->adata.key_virt = ctx->key; -+ else -+ ctx->adata.key_dma = ctx->key_dma; -+ -+ if (inl_mask & 2) -+ ctx->cdata.key_virt = ctx->key + ctx->adata.keylen_pad; -+ else -+ ctx->cdata.key_dma = ctx->key_dma + ctx->adata.keylen_pad; -+ -+ ctx->adata.key_inline = !!(inl_mask & 1); -+ ctx->cdata.key_inline = !!(inl_mask & 2); -+ -+ flc = &ctx->flc[ENCRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_tls_encap(desc, &ctx->cdata, &ctx->adata, -+ assoclen, ivsize, ctx->authsize, blocksize, -+ priv->sec_attr.era); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); -+ dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ /* -+ * TLS 1.0 decrypt shared descriptor -+ * Keys do not fit inline, regardless of algorithms used -+ */ -+ ctx->adata.key_inline = false; -+ ctx->adata.key_dma = ctx->key_dma; -+ ctx->cdata.key_dma = ctx->key_dma + ctx->adata.keylen_pad; -+ -+ flc = &ctx->flc[DECRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_tls_decap(desc, &ctx->cdata, &ctx->adata, assoclen, ivsize, -+ ctx->authsize, blocksize, priv->sec_attr.era); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ return 0; -+} -+ -+static int tls_setkey(struct crypto_aead *tls, const u8 *key, -+ unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ struct device *dev = ctx->dev; -+ struct crypto_authenc_keys keys; -+ -+ if (crypto_authenc_extractkeys(&keys, key, keylen) != 0) -+ goto badkey; -+ -+#ifdef DEBUG -+ dev_err(dev, "keylen %d enckeylen %d authkeylen %d\n", -+ keys.authkeylen + keys.enckeylen, keys.enckeylen, -+ keys.authkeylen); -+ print_hex_dump(KERN_ERR, "key in @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); -+#endif -+ -+ ctx->adata.keylen = keys.authkeylen; -+ ctx->adata.keylen_pad = split_key_len(ctx->adata.algtype & -+ OP_ALG_ALGSEL_MASK); -+ -+ if (ctx->adata.keylen_pad + keys.enckeylen > CAAM_MAX_KEY_SIZE) -+ goto badkey; -+ -+ memcpy(ctx->key, keys.authkey, keys.authkeylen); -+ memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, keys.enckeylen); -+ dma_sync_single_for_device(dev, ctx->key_dma, ctx->adata.keylen_pad + -+ keys.enckeylen, ctx->dir); -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "ctx.key@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, ctx->key, -+ ctx->adata.keylen_pad + keys.enckeylen, 1); -+#endif -+ -+ ctx->cdata.keylen = keys.enckeylen; -+ -+ return tls_set_sh_desc(tls); -+badkey: -+ crypto_aead_set_flags(tls, CRYPTO_TFM_RES_BAD_KEY_LEN); -+ return -EINVAL; -+} -+ -+static int tls_setauthsize(struct crypto_aead *tls, unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ -+ ctx->authsize = authsize; -+ tls_set_sh_desc(tls); -+ -+ return 0; -+} -+ -+static int gcm_set_sh_desc(struct crypto_aead *aead) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *dev = ctx->dev; -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ struct caam_flc *flc; -+ u32 *desc; -+ int rem_bytes = CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN - -+ ctx->cdata.keylen; -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ /* -+ * AES GCM encrypt shared descriptor -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_GCM_ENC_LEN) { -+ ctx->cdata.key_inline = true; -+ ctx->cdata.key_virt = ctx->key; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ flc = &ctx->flc[ENCRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_gcm_encap(desc, &ctx->cdata, ivsize, ctx->authsize, true); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ /* -+ * Job Descriptor and Shared Descriptors -+ * must all fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_GCM_DEC_LEN) { -+ ctx->cdata.key_inline = true; -+ ctx->cdata.key_virt = ctx->key; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ flc = &ctx->flc[DECRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_gcm_decap(desc, &ctx->cdata, ivsize, ctx->authsize, true); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ return 0; -+} -+ -+static int gcm_setauthsize(struct crypto_aead *authenc, unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(authenc); -+ -+ ctx->authsize = authsize; -+ gcm_set_sh_desc(authenc); -+ -+ return 0; -+} -+ -+static int gcm_setkey(struct crypto_aead *aead, -+ const u8 *key, unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *dev = ctx->dev; -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "key in @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); -+#endif -+ -+ memcpy(ctx->key, key, keylen); -+ dma_sync_single_for_device(dev, ctx->key_dma, keylen, ctx->dir); -+ ctx->cdata.keylen = keylen; -+ -+ return gcm_set_sh_desc(aead); -+} -+ -+static int rfc4106_set_sh_desc(struct crypto_aead *aead) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *dev = ctx->dev; -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ struct caam_flc *flc; -+ u32 *desc; -+ int rem_bytes = CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN - -+ ctx->cdata.keylen; -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ ctx->cdata.key_virt = ctx->key; -+ -+ /* -+ * RFC4106 encrypt shared descriptor -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_RFC4106_ENC_LEN) { -+ ctx->cdata.key_inline = true; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ flc = &ctx->flc[ENCRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_rfc4106_encap(desc, &ctx->cdata, ivsize, ctx->authsize, -+ true); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ /* -+ * Job Descriptor and Shared Descriptors -+ * must all fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_RFC4106_DEC_LEN) { -+ ctx->cdata.key_inline = true; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ flc = &ctx->flc[DECRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_rfc4106_decap(desc, &ctx->cdata, ivsize, ctx->authsize, -+ true); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ return 0; -+} -+ -+static int rfc4106_setauthsize(struct crypto_aead *authenc, -+ unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(authenc); -+ -+ ctx->authsize = authsize; -+ rfc4106_set_sh_desc(authenc); -+ -+ return 0; -+} -+ -+static int rfc4106_setkey(struct crypto_aead *aead, -+ const u8 *key, unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *dev = ctx->dev; -+ -+ if (keylen < 4) -+ return -EINVAL; -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "key in @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); -+#endif -+ -+ memcpy(ctx->key, key, keylen); -+ /* -+ * The last four bytes of the key material are used as the salt value -+ * in the nonce. Update the AES key length. -+ */ -+ ctx->cdata.keylen = keylen - 4; -+ dma_sync_single_for_device(dev, ctx->key_dma, ctx->cdata.keylen, -+ ctx->dir); -+ -+ return rfc4106_set_sh_desc(aead); -+} -+ -+static int rfc4543_set_sh_desc(struct crypto_aead *aead) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *dev = ctx->dev; -+ unsigned int ivsize = crypto_aead_ivsize(aead); -+ struct caam_flc *flc; -+ u32 *desc; -+ int rem_bytes = CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN - -+ ctx->cdata.keylen; -+ -+ if (!ctx->cdata.keylen || !ctx->authsize) -+ return 0; -+ -+ ctx->cdata.key_virt = ctx->key; -+ -+ /* -+ * RFC4543 encrypt shared descriptor -+ * Job Descriptor and Shared Descriptor -+ * must fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_RFC4543_ENC_LEN) { -+ ctx->cdata.key_inline = true; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ flc = &ctx->flc[ENCRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_rfc4543_encap(desc, &ctx->cdata, ivsize, ctx->authsize, -+ true); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ /* -+ * Job Descriptor and Shared Descriptors -+ * must all fit into the 64-word Descriptor h/w Buffer -+ */ -+ if (rem_bytes >= DESC_QI_RFC4543_DEC_LEN) { -+ ctx->cdata.key_inline = true; -+ } else { -+ ctx->cdata.key_inline = false; -+ ctx->cdata.key_dma = ctx->key_dma; -+ } -+ -+ flc = &ctx->flc[DECRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_rfc4543_decap(desc, &ctx->cdata, ivsize, ctx->authsize, -+ true); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ return 0; -+} -+ -+static int rfc4543_setauthsize(struct crypto_aead *authenc, -+ unsigned int authsize) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(authenc); -+ -+ ctx->authsize = authsize; -+ rfc4543_set_sh_desc(authenc); -+ -+ return 0; -+} -+ -+static int rfc4543_setkey(struct crypto_aead *aead, -+ const u8 *key, unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct device *dev = ctx->dev; -+ -+ if (keylen < 4) -+ return -EINVAL; -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "key in @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); -+#endif -+ -+ memcpy(ctx->key, key, keylen); -+ /* -+ * The last four bytes of the key material are used as the salt value -+ * in the nonce. Update the AES key length. -+ */ -+ ctx->cdata.keylen = keylen - 4; -+ dma_sync_single_for_device(dev, ctx->key_dma, ctx->cdata.keylen, -+ ctx->dir); -+ -+ return rfc4543_set_sh_desc(aead); -+} -+ -+static int skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, -+ unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher); -+ struct caam_skcipher_alg *alg = -+ container_of(crypto_skcipher_alg(skcipher), -+ struct caam_skcipher_alg, skcipher); -+ struct device *dev = ctx->dev; -+ struct caam_flc *flc; -+ unsigned int ivsize = crypto_skcipher_ivsize(skcipher); -+ u32 *desc; -+ u32 ctx1_iv_off = 0; -+ const bool ctr_mode = ((ctx->cdata.algtype & OP_ALG_AAI_MASK) == -+ OP_ALG_AAI_CTR_MOD128) && -+ ((ctx->cdata.algtype & OP_ALG_ALGSEL_MASK) != -+ OP_ALG_ALGSEL_CHACHA20); -+ const bool is_rfc3686 = alg->caam.rfc3686; -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "key in @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); -+#endif -+ /* -+ * AES-CTR needs to load IV in CONTEXT1 reg -+ * at an offset of 128bits (16bytes) -+ * CONTEXT1[255:128] = IV -+ */ -+ if (ctr_mode) -+ ctx1_iv_off = 16; -+ -+ /* -+ * RFC3686 specific: -+ * | CONTEXT1[255:128] = {NONCE, IV, COUNTER} -+ * | *key = {KEY, NONCE} -+ */ -+ if (is_rfc3686) { -+ ctx1_iv_off = 16 + CTR_RFC3686_NONCE_SIZE; -+ keylen -= CTR_RFC3686_NONCE_SIZE; -+ } -+ -+ ctx->cdata.keylen = keylen; -+ ctx->cdata.key_virt = key; -+ ctx->cdata.key_inline = true; -+ -+ /* skcipher_encrypt shared descriptor */ -+ flc = &ctx->flc[ENCRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_ablkcipher_encap(desc, &ctx->cdata, ivsize, -+ is_rfc3686, ctx1_iv_off); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ /* skcipher_decrypt shared descriptor */ -+ flc = &ctx->flc[DECRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_ablkcipher_decap(desc, &ctx->cdata, ivsize, -+ is_rfc3686, ctx1_iv_off); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ return 0; -+} -+ -+static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, -+ unsigned int keylen) -+{ -+ struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher); -+ struct device *dev = ctx->dev; -+ struct caam_flc *flc; -+ u32 *desc; -+ -+ if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { -+ dev_err(dev, "key size mismatch\n"); -+ crypto_skcipher_set_flags(skcipher, CRYPTO_TFM_RES_BAD_KEY_LEN); -+ return -EINVAL; -+ } -+ -+ ctx->cdata.keylen = keylen; -+ ctx->cdata.key_virt = key; -+ ctx->cdata.key_inline = true; -+ -+ /* xts_skcipher_encrypt shared descriptor */ -+ flc = &ctx->flc[ENCRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_xts_ablkcipher_encap(desc, &ctx->cdata); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ /* xts_skcipher_decrypt shared descriptor */ -+ flc = &ctx->flc[DECRYPT]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_xts_ablkcipher_decap(desc, &ctx->cdata); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT], -+ sizeof(flc->flc) + desc_bytes(desc), -+ ctx->dir); -+ -+ return 0; -+} -+ -+static struct skcipher_edesc *skcipher_edesc_alloc(struct skcipher_request *req) -+{ -+ struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req); -+ struct caam_request *req_ctx = skcipher_request_ctx(req); -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher); -+ struct device *dev = ctx->dev; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ int src_nents, mapped_src_nents, dst_nents = 0, mapped_dst_nents = 0; -+ struct skcipher_edesc *edesc; -+ dma_addr_t iv_dma; -+ u8 *iv; -+ int ivsize = crypto_skcipher_ivsize(skcipher); -+ int dst_sg_idx, qm_sg_ents, qm_sg_bytes; -+ struct dpaa2_sg_entry *sg_table; -+ -+ src_nents = sg_nents_for_len(req->src, req->cryptlen); -+ if (unlikely(src_nents < 0)) { -+ dev_err(dev, "Insufficient bytes (%d) in src S/G\n", -+ req->cryptlen); -+ return ERR_PTR(src_nents); -+ } -+ -+ if (unlikely(req->dst != req->src)) { -+ dst_nents = sg_nents_for_len(req->dst, req->cryptlen); -+ if (unlikely(dst_nents < 0)) { -+ dev_err(dev, "Insufficient bytes (%d) in dst S/G\n", -+ req->cryptlen); -+ return ERR_PTR(dst_nents); -+ } -+ -+ mapped_src_nents = dma_map_sg(dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ if (unlikely(!mapped_src_nents)) { -+ dev_err(dev, "unable to map source\n"); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ mapped_dst_nents = dma_map_sg(dev, req->dst, dst_nents, -+ DMA_FROM_DEVICE); -+ if (unlikely(!mapped_dst_nents)) { -+ dev_err(dev, "unable to map destination\n"); -+ dma_unmap_sg(dev, req->src, src_nents, DMA_TO_DEVICE); -+ return ERR_PTR(-ENOMEM); -+ } -+ } else { -+ mapped_src_nents = dma_map_sg(dev, req->src, src_nents, -+ DMA_BIDIRECTIONAL); -+ if (unlikely(!mapped_src_nents)) { -+ dev_err(dev, "unable to map source\n"); -+ return ERR_PTR(-ENOMEM); -+ } -+ } -+ -+ qm_sg_ents = 1 + mapped_src_nents; -+ dst_sg_idx = qm_sg_ents; -+ -+ qm_sg_ents += mapped_dst_nents > 1 ? mapped_dst_nents : 0; -+ qm_sg_bytes = qm_sg_ents * sizeof(struct dpaa2_sg_entry); -+ if (unlikely(offsetof(struct skcipher_edesc, sgt) + qm_sg_bytes + -+ ivsize > CAAM_QI_MEMCACHE_SIZE)) { -+ dev_err(dev, "No space for %d S/G entries and/or %dB IV\n", -+ qm_sg_ents, ivsize); -+ caam_unmap(dev, req->src, req->dst, src_nents, dst_nents, 0, -+ 0, 0, 0); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ /* allocate space for base edesc, link tables and IV */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (unlikely(!edesc)) { -+ dev_err(dev, "could not allocate extended descriptor\n"); -+ caam_unmap(dev, req->src, req->dst, src_nents, dst_nents, 0, -+ 0, 0, 0); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ /* Make sure IV is located in a DMAable area */ -+ sg_table = &edesc->sgt[0]; -+ iv = (u8 *)(sg_table + qm_sg_ents); -+ memcpy(iv, req->iv, ivsize); -+ -+ iv_dma = dma_map_single(dev, iv, ivsize, DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, iv_dma)) { -+ dev_err(dev, "unable to map IV\n"); -+ caam_unmap(dev, req->src, req->dst, src_nents, dst_nents, 0, -+ 0, 0, 0); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ edesc->src_nents = src_nents; -+ edesc->dst_nents = dst_nents; -+ edesc->iv_dma = iv_dma; -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ -+ dma_to_qm_sg_one(sg_table, iv_dma, ivsize, 0); -+ sg_to_qm_sg_last(req->src, mapped_src_nents, sg_table + 1, 0); -+ -+ if (mapped_dst_nents > 1) -+ sg_to_qm_sg_last(req->dst, mapped_dst_nents, sg_table + -+ dst_sg_idx, 0); -+ -+ edesc->qm_sg_dma = dma_map_single(dev, sg_table, edesc->qm_sg_bytes, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, edesc->qm_sg_dma)) { -+ dev_err(dev, "unable to map S/G table\n"); -+ caam_unmap(dev, req->src, req->dst, src_nents, dst_nents, -+ iv_dma, ivsize, 0, 0); -+ qi_cache_free(edesc); -+ return ERR_PTR(-ENOMEM); -+ } -+ -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_len(in_fle, req->cryptlen + ivsize); -+ dpaa2_fl_set_len(out_fle, req->cryptlen); -+ -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(in_fle, edesc->qm_sg_dma); -+ -+ if (req->src == req->dst) { -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(out_fle, edesc->qm_sg_dma + -+ sizeof(*sg_table)); -+ } else if (mapped_dst_nents > 1) { -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(out_fle, edesc->qm_sg_dma + dst_sg_idx * -+ sizeof(*sg_table)); -+ } else { -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, sg_dma_address(req->dst)); -+ } -+ -+ return edesc; -+} -+ -+static void aead_unmap(struct device *dev, struct aead_edesc *edesc, -+ struct aead_request *req) -+{ -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ int ivsize = crypto_aead_ivsize(aead); -+ -+ caam_unmap(dev, req->src, req->dst, edesc->src_nents, edesc->dst_nents, -+ edesc->iv_dma, ivsize, edesc->qm_sg_dma, edesc->qm_sg_bytes); -+ dma_unmap_single(dev, edesc->assoclen_dma, 4, DMA_TO_DEVICE); -+} -+ -+static void tls_unmap(struct device *dev, struct tls_edesc *edesc, -+ struct aead_request *req) -+{ -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ int ivsize = crypto_aead_ivsize(tls); -+ -+ caam_unmap(dev, req->src, edesc->dst, edesc->src_nents, -+ edesc->dst_nents, edesc->iv_dma, ivsize, edesc->qm_sg_dma, -+ edesc->qm_sg_bytes); -+} -+ -+static void skcipher_unmap(struct device *dev, struct skcipher_edesc *edesc, -+ struct skcipher_request *req) -+{ -+ struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req); -+ int ivsize = crypto_skcipher_ivsize(skcipher); -+ -+ caam_unmap(dev, req->src, req->dst, edesc->src_nents, edesc->dst_nents, -+ edesc->iv_dma, ivsize, edesc->qm_sg_dma, edesc->qm_sg_bytes); -+} -+ -+static void aead_encrypt_done(void *cbk_ctx, u32 status) -+{ -+ struct crypto_async_request *areq = cbk_ctx; -+ struct aead_request *req = container_of(areq, struct aead_request, -+ base); -+ struct caam_request *req_ctx = to_caam_req(areq); -+ struct aead_edesc *edesc = req_ctx->edesc; -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ int ecode = 0; -+ -+#ifdef DEBUG -+ dev_err(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status); -+#endif -+ -+ if (unlikely(status)) { -+ caam_qi2_strstatus(ctx->dev, status); -+ ecode = -EIO; -+ } -+ -+ aead_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ aead_request_complete(req, ecode); -+} -+ -+static void aead_decrypt_done(void *cbk_ctx, u32 status) -+{ -+ struct crypto_async_request *areq = cbk_ctx; -+ struct aead_request *req = container_of(areq, struct aead_request, -+ base); -+ struct caam_request *req_ctx = to_caam_req(areq); -+ struct aead_edesc *edesc = req_ctx->edesc; -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ int ecode = 0; -+ -+#ifdef DEBUG -+ dev_err(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status); -+#endif -+ -+ if (unlikely(status)) { -+ caam_qi2_strstatus(ctx->dev, status); -+ /* -+ * verify hw auth check passed else return -EBADMSG -+ */ -+ if ((status & JRSTA_CCBERR_ERRID_MASK) == -+ JRSTA_CCBERR_ERRID_ICVCHK) -+ ecode = -EBADMSG; -+ else -+ ecode = -EIO; -+ } -+ -+ aead_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ aead_request_complete(req, ecode); -+} -+ -+static int aead_encrypt(struct aead_request *req) -+{ -+ struct aead_edesc *edesc; -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct caam_request *caam_req = aead_request_ctx(req); -+ int ret; -+ -+ /* allocate extended descriptor */ -+ edesc = aead_edesc_alloc(req, true); -+ if (IS_ERR(edesc)) -+ return PTR_ERR(edesc); -+ -+ caam_req->flc = &ctx->flc[ENCRYPT]; -+ caam_req->flc_dma = ctx->flc_dma[ENCRYPT]; -+ caam_req->cbk = aead_encrypt_done; -+ caam_req->ctx = &req->base; -+ caam_req->edesc = edesc; -+ ret = dpaa2_caam_enqueue(ctx->dev, caam_req); -+ if (ret != -EINPROGRESS && -+ !(ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) { -+ aead_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ } -+ -+ return ret; -+} -+ -+static int aead_decrypt(struct aead_request *req) -+{ -+ struct aead_edesc *edesc; -+ struct crypto_aead *aead = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(aead); -+ struct caam_request *caam_req = aead_request_ctx(req); -+ int ret; -+ -+ /* allocate extended descriptor */ -+ edesc = aead_edesc_alloc(req, false); -+ if (IS_ERR(edesc)) -+ return PTR_ERR(edesc); -+ -+ caam_req->flc = &ctx->flc[DECRYPT]; -+ caam_req->flc_dma = ctx->flc_dma[DECRYPT]; -+ caam_req->cbk = aead_decrypt_done; -+ caam_req->ctx = &req->base; -+ caam_req->edesc = edesc; -+ ret = dpaa2_caam_enqueue(ctx->dev, caam_req); -+ if (ret != -EINPROGRESS && -+ !(ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) { -+ aead_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ } -+ -+ return ret; -+} -+ -+static void tls_encrypt_done(void *cbk_ctx, u32 status) -+{ -+ struct crypto_async_request *areq = cbk_ctx; -+ struct aead_request *req = container_of(areq, struct aead_request, -+ base); -+ struct caam_request *req_ctx = to_caam_req(areq); -+ struct tls_edesc *edesc = req_ctx->edesc; -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ int ecode = 0; -+ -+#ifdef DEBUG -+ dev_err(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status); -+#endif -+ -+ if (unlikely(status)) { -+ caam_qi2_strstatus(ctx->dev, status); -+ ecode = -EIO; -+ } -+ -+ tls_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ aead_request_complete(req, ecode); -+} -+ -+static void tls_decrypt_done(void *cbk_ctx, u32 status) -+{ -+ struct crypto_async_request *areq = cbk_ctx; -+ struct aead_request *req = container_of(areq, struct aead_request, -+ base); -+ struct caam_request *req_ctx = to_caam_req(areq); -+ struct tls_edesc *edesc = req_ctx->edesc; -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ int ecode = 0; -+ -+#ifdef DEBUG -+ dev_err(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status); -+#endif -+ -+ if (unlikely(status)) { -+ caam_qi2_strstatus(ctx->dev, status); -+ /* -+ * verify hw auth check passed else return -EBADMSG -+ */ -+ if ((status & JRSTA_CCBERR_ERRID_MASK) == -+ JRSTA_CCBERR_ERRID_ICVCHK) -+ ecode = -EBADMSG; -+ else -+ ecode = -EIO; -+ } -+ -+ tls_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ aead_request_complete(req, ecode); -+} -+ -+static int tls_encrypt(struct aead_request *req) -+{ -+ struct tls_edesc *edesc; -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ struct caam_request *caam_req = aead_request_ctx(req); -+ int ret; -+ -+ /* allocate extended descriptor */ -+ edesc = tls_edesc_alloc(req, true); -+ if (IS_ERR(edesc)) -+ return PTR_ERR(edesc); -+ -+ caam_req->flc = &ctx->flc[ENCRYPT]; -+ caam_req->flc_dma = ctx->flc_dma[ENCRYPT]; -+ caam_req->cbk = tls_encrypt_done; -+ caam_req->ctx = &req->base; -+ caam_req->edesc = edesc; -+ ret = dpaa2_caam_enqueue(ctx->dev, caam_req); -+ if (ret != -EINPROGRESS && -+ !(ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) { -+ tls_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ } -+ -+ return ret; -+} -+ -+static int tls_decrypt(struct aead_request *req) -+{ -+ struct tls_edesc *edesc; -+ struct crypto_aead *tls = crypto_aead_reqtfm(req); -+ struct caam_ctx *ctx = crypto_aead_ctx(tls); -+ struct caam_request *caam_req = aead_request_ctx(req); -+ int ret; -+ -+ /* allocate extended descriptor */ -+ edesc = tls_edesc_alloc(req, false); -+ if (IS_ERR(edesc)) -+ return PTR_ERR(edesc); -+ -+ caam_req->flc = &ctx->flc[DECRYPT]; -+ caam_req->flc_dma = ctx->flc_dma[DECRYPT]; -+ caam_req->cbk = tls_decrypt_done; -+ caam_req->ctx = &req->base; -+ caam_req->edesc = edesc; -+ ret = dpaa2_caam_enqueue(ctx->dev, caam_req); -+ if (ret != -EINPROGRESS && -+ !(ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) { -+ tls_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ } -+ -+ return ret; -+} -+ -+static int ipsec_gcm_encrypt(struct aead_request *req) -+{ -+ if (req->assoclen < 8) -+ return -EINVAL; -+ -+ return aead_encrypt(req); -+} -+ -+static int ipsec_gcm_decrypt(struct aead_request *req) -+{ -+ if (req->assoclen < 8) -+ return -EINVAL; -+ -+ return aead_decrypt(req); -+} -+ -+static void skcipher_encrypt_done(void *cbk_ctx, u32 status) -+{ -+ struct crypto_async_request *areq = cbk_ctx; -+ struct skcipher_request *req = skcipher_request_cast(areq); -+ struct caam_request *req_ctx = to_caam_req(areq); -+ struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req); -+ struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher); -+ struct skcipher_edesc *edesc = req_ctx->edesc; -+ int ecode = 0; -+ int ivsize = crypto_skcipher_ivsize(skcipher); -+ -+#ifdef DEBUG -+ dev_err(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status); -+#endif -+ -+ if (unlikely(status)) { -+ caam_qi2_strstatus(ctx->dev, status); -+ ecode = -EIO; -+ } -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "dstiv @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, req->iv, -+ edesc->src_nents > 1 ? 100 : ivsize, 1); -+ caam_dump_sg(KERN_ERR, "dst @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, req->dst, -+ edesc->dst_nents > 1 ? 100 : req->cryptlen, 1); -+#endif -+ -+ skcipher_unmap(ctx->dev, edesc, req); -+ -+ /* -+ * The crypto API expects us to set the IV (req->iv) to the last -+ * ciphertext block. This is used e.g. by the CTS mode. -+ */ -+ scatterwalk_map_and_copy(req->iv, req->dst, req->cryptlen - ivsize, -+ ivsize, 0); -+ -+ qi_cache_free(edesc); -+ skcipher_request_complete(req, ecode); -+} -+ -+static void skcipher_decrypt_done(void *cbk_ctx, u32 status) -+{ -+ struct crypto_async_request *areq = cbk_ctx; -+ struct skcipher_request *req = skcipher_request_cast(areq); -+ struct caam_request *req_ctx = to_caam_req(areq); -+ struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req); -+ struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher); -+ struct skcipher_edesc *edesc = req_ctx->edesc; -+ int ecode = 0; -+#ifdef DEBUG -+ int ivsize = crypto_skcipher_ivsize(skcipher); -+ -+ dev_err(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status); -+#endif -+ -+ if (unlikely(status)) { -+ caam_qi2_strstatus(ctx->dev, status); -+ ecode = -EIO; -+ } -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "dstiv @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, req->iv, -+ edesc->src_nents > 1 ? 100 : ivsize, 1); -+ caam_dump_sg(KERN_ERR, "dst @" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, req->dst, -+ edesc->dst_nents > 1 ? 100 : req->cryptlen, 1); -+#endif -+ -+ skcipher_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ skcipher_request_complete(req, ecode); -+} -+ -+static int skcipher_encrypt(struct skcipher_request *req) -+{ -+ struct skcipher_edesc *edesc; -+ struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req); -+ struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher); -+ struct caam_request *caam_req = skcipher_request_ctx(req); -+ int ret; -+ -+ /* allocate extended descriptor */ -+ edesc = skcipher_edesc_alloc(req); -+ if (IS_ERR(edesc)) -+ return PTR_ERR(edesc); -+ -+ caam_req->flc = &ctx->flc[ENCRYPT]; -+ caam_req->flc_dma = ctx->flc_dma[ENCRYPT]; -+ caam_req->cbk = skcipher_encrypt_done; -+ caam_req->ctx = &req->base; -+ caam_req->edesc = edesc; -+ ret = dpaa2_caam_enqueue(ctx->dev, caam_req); -+ if (ret != -EINPROGRESS && -+ !(ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) { -+ skcipher_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ } -+ -+ return ret; -+} -+ -+static int skcipher_decrypt(struct skcipher_request *req) -+{ -+ struct skcipher_edesc *edesc; -+ struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req); -+ struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher); -+ struct caam_request *caam_req = skcipher_request_ctx(req); -+ int ivsize = crypto_skcipher_ivsize(skcipher); -+ int ret; -+ -+ /* allocate extended descriptor */ -+ edesc = skcipher_edesc_alloc(req); -+ if (IS_ERR(edesc)) -+ return PTR_ERR(edesc); -+ -+ /* -+ * The crypto API expects us to set the IV (req->iv) to the last -+ * ciphertext block. -+ */ -+ scatterwalk_map_and_copy(req->iv, req->src, req->cryptlen - ivsize, -+ ivsize, 0); -+ -+ caam_req->flc = &ctx->flc[DECRYPT]; -+ caam_req->flc_dma = ctx->flc_dma[DECRYPT]; -+ caam_req->cbk = skcipher_decrypt_done; -+ caam_req->ctx = &req->base; -+ caam_req->edesc = edesc; -+ ret = dpaa2_caam_enqueue(ctx->dev, caam_req); -+ if (ret != -EINPROGRESS && -+ !(ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) { -+ skcipher_unmap(ctx->dev, edesc, req); -+ qi_cache_free(edesc); -+ } -+ -+ return ret; -+} -+ -+static int caam_cra_init(struct caam_ctx *ctx, struct caam_alg_entry *caam, -+ bool uses_dkp) -+{ -+ dma_addr_t dma_addr; -+ int i; -+ -+ /* copy descriptor header template value */ -+ ctx->cdata.algtype = OP_TYPE_CLASS1_ALG | caam->class1_alg_type; -+ ctx->adata.algtype = OP_TYPE_CLASS2_ALG | caam->class2_alg_type; -+ -+ ctx->dev = caam->dev; -+ ctx->dir = uses_dkp ? DMA_BIDIRECTIONAL : DMA_TO_DEVICE; -+ -+ dma_addr = dma_map_single_attrs(ctx->dev, ctx->flc, -+ offsetof(struct caam_ctx, flc_dma), -+ ctx->dir, DMA_ATTR_SKIP_CPU_SYNC); -+ if (dma_mapping_error(ctx->dev, dma_addr)) { -+ dev_err(ctx->dev, "unable to map key, shared descriptors\n"); -+ return -ENOMEM; -+ } -+ -+ for (i = 0; i < NUM_OP; i++) -+ ctx->flc_dma[i] = dma_addr + i * sizeof(ctx->flc[i]); -+ ctx->key_dma = dma_addr + NUM_OP * sizeof(ctx->flc[0]); -+ -+ return 0; -+} -+ -+static int caam_cra_init_skcipher(struct crypto_skcipher *tfm) -+{ -+ struct skcipher_alg *alg = crypto_skcipher_alg(tfm); -+ struct caam_skcipher_alg *caam_alg = -+ container_of(alg, typeof(*caam_alg), skcipher); -+ -+ crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request)); -+ return caam_cra_init(crypto_skcipher_ctx(tfm), &caam_alg->caam, false); -+} -+ -+static int caam_cra_init_aead(struct crypto_aead *tfm) -+{ -+ struct aead_alg *alg = crypto_aead_alg(tfm); -+ struct caam_aead_alg *caam_alg = container_of(alg, typeof(*caam_alg), -+ aead); -+ -+ crypto_aead_set_reqsize(tfm, sizeof(struct caam_request)); -+ return caam_cra_init(crypto_aead_ctx(tfm), &caam_alg->caam, -+ (alg->setkey == aead_setkey) || -+ (alg->setkey == tls_setkey)); -+} -+ -+static void caam_exit_common(struct caam_ctx *ctx) -+{ -+ dma_unmap_single_attrs(ctx->dev, ctx->flc_dma[0], -+ offsetof(struct caam_ctx, flc_dma), ctx->dir, -+ DMA_ATTR_SKIP_CPU_SYNC); -+} -+ -+static void caam_cra_exit(struct crypto_skcipher *tfm) -+{ -+ caam_exit_common(crypto_skcipher_ctx(tfm)); -+} -+ -+static void caam_cra_exit_aead(struct crypto_aead *tfm) -+{ -+ caam_exit_common(crypto_aead_ctx(tfm)); -+} -+ -+static struct caam_skcipher_alg driver_algs[] = { -+ { -+ .skcipher = { -+ .base = { -+ .cra_name = "cbc(aes)", -+ .cra_driver_name = "cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = skcipher_setkey, -+ .encrypt = skcipher_encrypt, -+ .decrypt = skcipher_decrypt, -+ .min_keysize = AES_MIN_KEY_SIZE, -+ .max_keysize = AES_MAX_KEY_SIZE, -+ .ivsize = AES_BLOCK_SIZE, -+ }, -+ .caam.class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ }, -+ { -+ .skcipher = { -+ .base = { -+ .cra_name = "cbc(des3_ede)", -+ .cra_driver_name = "cbc-3des-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = skcipher_setkey, -+ .encrypt = skcipher_encrypt, -+ .decrypt = skcipher_decrypt, -+ .min_keysize = DES3_EDE_KEY_SIZE, -+ .max_keysize = DES3_EDE_KEY_SIZE, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .caam.class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ }, -+ { -+ .skcipher = { -+ .base = { -+ .cra_name = "cbc(des)", -+ .cra_driver_name = "cbc-des-caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = skcipher_setkey, -+ .encrypt = skcipher_encrypt, -+ .decrypt = skcipher_decrypt, -+ .min_keysize = DES_KEY_SIZE, -+ .max_keysize = DES_KEY_SIZE, -+ .ivsize = DES_BLOCK_SIZE, -+ }, -+ .caam.class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ }, -+ { -+ .skcipher = { -+ .base = { -+ .cra_name = "ctr(aes)", -+ .cra_driver_name = "ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = skcipher_setkey, -+ .encrypt = skcipher_encrypt, -+ .decrypt = skcipher_decrypt, -+ .min_keysize = AES_MIN_KEY_SIZE, -+ .max_keysize = AES_MAX_KEY_SIZE, -+ .ivsize = AES_BLOCK_SIZE, -+ .chunksize = AES_BLOCK_SIZE, -+ }, -+ .caam.class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ }, -+ { -+ .skcipher = { -+ .base = { -+ .cra_name = "rfc3686(ctr(aes))", -+ .cra_driver_name = "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = skcipher_setkey, -+ .encrypt = skcipher_encrypt, -+ .decrypt = skcipher_decrypt, -+ .min_keysize = AES_MIN_KEY_SIZE + -+ CTR_RFC3686_NONCE_SIZE, -+ .max_keysize = AES_MAX_KEY_SIZE + -+ CTR_RFC3686_NONCE_SIZE, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .chunksize = AES_BLOCK_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .rfc3686 = true, -+ }, -+ }, -+ { -+ .skcipher = { -+ .base = { -+ .cra_name = "xts(aes)", -+ .cra_driver_name = "xts-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = xts_skcipher_setkey, -+ .encrypt = skcipher_encrypt, -+ .decrypt = skcipher_decrypt, -+ .min_keysize = 2 * AES_MIN_KEY_SIZE, -+ .max_keysize = 2 * AES_MAX_KEY_SIZE, -+ .ivsize = AES_BLOCK_SIZE, -+ }, -+ .caam.class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_XTS, -+ }, -+ { -+ .skcipher = { -+ .base = { -+ .cra_name = "chacha20", -+ .cra_driver_name = "chacha20-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = skcipher_setkey, -+ .encrypt = skcipher_encrypt, -+ .decrypt = skcipher_decrypt, -+ .min_keysize = CHACHA20_KEY_SIZE, -+ .max_keysize = CHACHA20_KEY_SIZE, -+ .ivsize = CHACHA20_IV_SIZE, -+ }, -+ .caam.class1_alg_type = OP_ALG_ALGSEL_CHACHA20, -+ }, -+}; -+ -+static struct caam_aead_alg driver_aeads[] = { -+ { -+ .aead = { -+ .base = { -+ .cra_name = "rfc4106(gcm(aes))", -+ .cra_driver_name = "rfc4106-gcm-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = rfc4106_setkey, -+ .setauthsize = rfc4106_setauthsize, -+ .encrypt = ipsec_gcm_encrypt, -+ .decrypt = ipsec_gcm_decrypt, -+ .ivsize = 8, -+ .maxauthsize = AES_BLOCK_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "rfc4543(gcm(aes))", -+ .cra_driver_name = "rfc4543-gcm-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = rfc4543_setkey, -+ .setauthsize = rfc4543_setauthsize, -+ .encrypt = ipsec_gcm_encrypt, -+ .decrypt = ipsec_gcm_decrypt, -+ .ivsize = 8, -+ .maxauthsize = AES_BLOCK_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM, -+ }, -+ }, -+ /* Galois Counter Mode */ -+ { -+ .aead = { -+ .base = { -+ .cra_name = "gcm(aes)", -+ .cra_driver_name = "gcm-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = gcm_setkey, -+ .setauthsize = gcm_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = 12, -+ .maxauthsize = AES_BLOCK_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM, -+ } -+ }, -+ /* single-pass ipsec_esp descriptor */ -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(md5),cbc(aes))", -+ .cra_driver_name = "authenc-hmac-md5-" -+ "cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = MD5_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_MD5 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(md5)," -+ "cbc(aes)))", -+ .cra_driver_name = "echainiv-authenc-hmac-md5-" -+ "cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = MD5_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_MD5 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha1),cbc(aes))", -+ .cra_driver_name = "authenc-hmac-sha1-" -+ "cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA1_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha1)," -+ "cbc(aes)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha1-cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA1_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha224),cbc(aes))", -+ .cra_driver_name = "authenc-hmac-sha224-" -+ "cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA224_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha224)," -+ "cbc(aes)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha224-cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA224_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha256),cbc(aes))", -+ .cra_driver_name = "authenc-hmac-sha256-" -+ "cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA256_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha256)," -+ "cbc(aes)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha256-cbc-aes-" -+ "caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA256_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha384),cbc(aes))", -+ .cra_driver_name = "authenc-hmac-sha384-" -+ "cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA384_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha384)," -+ "cbc(aes)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha384-cbc-aes-" -+ "caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA384_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha512),cbc(aes))", -+ .cra_driver_name = "authenc-hmac-sha512-" -+ "cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA512_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha512)," -+ "cbc(aes)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha512-cbc-aes-" -+ "caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA512_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(md5),cbc(des3_ede))", -+ .cra_driver_name = "authenc-hmac-md5-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = MD5_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_MD5 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(md5)," -+ "cbc(des3_ede)))", -+ .cra_driver_name = "echainiv-authenc-hmac-md5-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = MD5_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_MD5 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha1)," -+ "cbc(des3_ede))", -+ .cra_driver_name = "authenc-hmac-sha1-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = SHA1_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha1)," -+ "cbc(des3_ede)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha1-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = SHA1_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha224)," -+ "cbc(des3_ede))", -+ .cra_driver_name = "authenc-hmac-sha224-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = SHA224_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha224)," -+ "cbc(des3_ede)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha224-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = SHA224_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha256)," -+ "cbc(des3_ede))", -+ .cra_driver_name = "authenc-hmac-sha256-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = SHA256_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha256)," -+ "cbc(des3_ede)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha256-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = SHA256_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha384)," -+ "cbc(des3_ede))", -+ .cra_driver_name = "authenc-hmac-sha384-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = SHA384_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha384)," -+ "cbc(des3_ede)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha384-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = SHA384_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha512)," -+ "cbc(des3_ede))", -+ .cra_driver_name = "authenc-hmac-sha512-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = SHA512_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha512)," -+ "cbc(des3_ede)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha512-" -+ "cbc-des3_ede-caam-qi2", -+ .cra_blocksize = DES3_EDE_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES3_EDE_BLOCK_SIZE, -+ .maxauthsize = SHA512_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(md5),cbc(des))", -+ .cra_driver_name = "authenc-hmac-md5-" -+ "cbc-des-caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = MD5_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_MD5 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(md5)," -+ "cbc(des)))", -+ .cra_driver_name = "echainiv-authenc-hmac-md5-" -+ "cbc-des-caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = MD5_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_MD5 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha1),cbc(des))", -+ .cra_driver_name = "authenc-hmac-sha1-" -+ "cbc-des-caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = SHA1_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha1)," -+ "cbc(des)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha1-cbc-des-caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = SHA1_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha224),cbc(des))", -+ .cra_driver_name = "authenc-hmac-sha224-" -+ "cbc-des-caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = SHA224_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha224)," -+ "cbc(des)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha224-cbc-des-" -+ "caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = SHA224_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha256),cbc(des))", -+ .cra_driver_name = "authenc-hmac-sha256-" -+ "cbc-des-caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = SHA256_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha256)," -+ "cbc(des)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha256-cbc-desi-" -+ "caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = SHA256_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha384),cbc(des))", -+ .cra_driver_name = "authenc-hmac-sha384-" -+ "cbc-des-caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = SHA384_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha384)," -+ "cbc(des)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha384-cbc-des-" -+ "caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = SHA384_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha512),cbc(des))", -+ .cra_driver_name = "authenc-hmac-sha512-" -+ "cbc-des-caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = SHA512_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "echainiv(authenc(hmac(sha512)," -+ "cbc(des)))", -+ .cra_driver_name = "echainiv-authenc-" -+ "hmac-sha512-cbc-des-" -+ "caam-qi2", -+ .cra_blocksize = DES_BLOCK_SIZE, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = DES_BLOCK_SIZE, -+ .maxauthsize = SHA512_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .geniv = true, -+ } -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(md5)," -+ "rfc3686(ctr(aes)))", -+ .cra_driver_name = "authenc-hmac-md5-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = MD5_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_MD5 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "seqiv(authenc(" -+ "hmac(md5),rfc3686(ctr(aes))))", -+ .cra_driver_name = "seqiv-authenc-hmac-md5-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = MD5_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_MD5 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ .geniv = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha1)," -+ "rfc3686(ctr(aes)))", -+ .cra_driver_name = "authenc-hmac-sha1-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = SHA1_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "seqiv(authenc(" -+ "hmac(sha1),rfc3686(ctr(aes))))", -+ .cra_driver_name = "seqiv-authenc-hmac-sha1-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = SHA1_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ .geniv = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha224)," -+ "rfc3686(ctr(aes)))", -+ .cra_driver_name = "authenc-hmac-sha224-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = SHA224_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "seqiv(authenc(" -+ "hmac(sha224),rfc3686(ctr(aes))))", -+ .cra_driver_name = "seqiv-authenc-hmac-sha224-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = SHA224_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ .geniv = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha256)," -+ "rfc3686(ctr(aes)))", -+ .cra_driver_name = "authenc-hmac-sha256-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = SHA256_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "seqiv(authenc(hmac(sha256)," -+ "rfc3686(ctr(aes))))", -+ .cra_driver_name = "seqiv-authenc-hmac-sha256-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = SHA256_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ .geniv = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha384)," -+ "rfc3686(ctr(aes)))", -+ .cra_driver_name = "authenc-hmac-sha384-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = SHA384_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "seqiv(authenc(hmac(sha384)," -+ "rfc3686(ctr(aes))))", -+ .cra_driver_name = "seqiv-authenc-hmac-sha384-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = SHA384_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ .geniv = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "rfc7539(chacha20,poly1305)", -+ .cra_driver_name = "rfc7539-chacha20-poly1305-" -+ "caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = chachapoly_setkey, -+ .setauthsize = chachapoly_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CHACHAPOLY_IV_SIZE, -+ .maxauthsize = POLY1305_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_CHACHA20 | -+ OP_ALG_AAI_AEAD, -+ .class2_alg_type = OP_ALG_ALGSEL_POLY1305 | -+ OP_ALG_AAI_AEAD, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "rfc7539esp(chacha20,poly1305)", -+ .cra_driver_name = "rfc7539esp-chacha20-" -+ "poly1305-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = chachapoly_setkey, -+ .setauthsize = chachapoly_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = 8, -+ .maxauthsize = POLY1305_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_CHACHA20 | -+ OP_ALG_AAI_AEAD, -+ .class2_alg_type = OP_ALG_ALGSEL_POLY1305 | -+ OP_ALG_AAI_AEAD, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "authenc(hmac(sha512)," -+ "rfc3686(ctr(aes)))", -+ .cra_driver_name = "authenc-hmac-sha512-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = SHA512_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "seqiv(authenc(hmac(sha512)," -+ "rfc3686(ctr(aes))))", -+ .cra_driver_name = "seqiv-authenc-hmac-sha512-" -+ "rfc3686-ctr-aes-caam-qi2", -+ .cra_blocksize = 1, -+ }, -+ .setkey = aead_setkey, -+ .setauthsize = aead_setauthsize, -+ .encrypt = aead_encrypt, -+ .decrypt = aead_decrypt, -+ .ivsize = CTR_RFC3686_IV_SIZE, -+ .maxauthsize = SHA512_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | -+ OP_ALG_AAI_CTR_MOD128, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ .rfc3686 = true, -+ .geniv = true, -+ }, -+ }, -+ { -+ .aead = { -+ .base = { -+ .cra_name = "tls10(hmac(sha1),cbc(aes))", -+ .cra_driver_name = "tls10-hmac-sha1-cbc-aes-caam-qi2", -+ .cra_blocksize = AES_BLOCK_SIZE, -+ }, -+ .setkey = tls_setkey, -+ .setauthsize = tls_setauthsize, -+ .encrypt = tls_encrypt, -+ .decrypt = tls_decrypt, -+ .ivsize = AES_BLOCK_SIZE, -+ .maxauthsize = SHA1_DIGEST_SIZE, -+ }, -+ .caam = { -+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC, -+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 | -+ OP_ALG_AAI_HMAC_PRECOMP, -+ }, -+ }, -+}; -+ -+static void caam_skcipher_alg_init(struct caam_skcipher_alg *t_alg) -+{ -+ struct skcipher_alg *alg = &t_alg->skcipher; -+ -+ alg->base.cra_module = THIS_MODULE; -+ alg->base.cra_priority = CAAM_CRA_PRIORITY; -+ alg->base.cra_ctxsize = sizeof(struct caam_ctx); -+ alg->base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY; -+ -+ alg->init = caam_cra_init_skcipher; -+ alg->exit = caam_cra_exit; -+} -+ -+static void caam_aead_alg_init(struct caam_aead_alg *t_alg) -+{ -+ struct aead_alg *alg = &t_alg->aead; -+ -+ alg->base.cra_module = THIS_MODULE; -+ alg->base.cra_priority = CAAM_CRA_PRIORITY; -+ alg->base.cra_ctxsize = sizeof(struct caam_ctx); -+ alg->base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY; -+ -+ alg->init = caam_cra_init_aead; -+ alg->exit = caam_cra_exit_aead; -+} -+ -+/* max hash key is max split key size */ -+#define CAAM_MAX_HASH_KEY_SIZE (SHA512_DIGEST_SIZE * 2) -+ -+#define CAAM_MAX_HASH_BLOCK_SIZE SHA512_BLOCK_SIZE -+#define CAAM_MAX_HASH_DIGEST_SIZE SHA512_DIGEST_SIZE -+ -+#define DESC_HASH_MAX_USED_BYTES (DESC_AHASH_FINAL_LEN + \ -+ CAAM_MAX_HASH_KEY_SIZE) -+#define DESC_HASH_MAX_USED_LEN (DESC_HASH_MAX_USED_BYTES / CAAM_CMD_SZ) -+ -+/* caam context sizes for hashes: running digest + 8 */ -+#define HASH_MSG_LEN 8 -+#define MAX_CTX_LEN (HASH_MSG_LEN + SHA512_DIGEST_SIZE) -+ -+enum hash_optype { -+ UPDATE = 0, -+ UPDATE_FIRST, -+ FINALIZE, -+ DIGEST, -+ HASH_NUM_OP -+}; -+ -+/** -+ * caam_hash_ctx - ahash per-session context -+ * @flc: Flow Contexts array -+ * @flc_dma: I/O virtual addresses of the Flow Contexts -+ * @key: virtual address of the authentication key -+ * @dev: dpseci device -+ * @ctx_len: size of Context Register -+ * @adata: hashing algorithm details -+ */ -+struct caam_hash_ctx { -+ struct caam_flc flc[HASH_NUM_OP]; -+ dma_addr_t flc_dma[HASH_NUM_OP]; -+ u8 key[CAAM_MAX_HASH_KEY_SIZE]; -+ struct device *dev; -+ int ctx_len; -+ struct alginfo adata; -+}; -+ -+/* ahash state */ -+struct caam_hash_state { -+ struct caam_request caam_req; -+ dma_addr_t buf_dma; -+ dma_addr_t ctx_dma; -+ u8 buf_0[CAAM_MAX_HASH_BLOCK_SIZE] ____cacheline_aligned; -+ int buflen_0; -+ u8 buf_1[CAAM_MAX_HASH_BLOCK_SIZE] ____cacheline_aligned; -+ int buflen_1; -+ u8 caam_ctx[MAX_CTX_LEN] ____cacheline_aligned; -+ int (*update)(struct ahash_request *req); -+ int (*final)(struct ahash_request *req); -+ int (*finup)(struct ahash_request *req); -+ int current_buf; -+}; -+ -+struct caam_export_state { -+ u8 buf[CAAM_MAX_HASH_BLOCK_SIZE]; -+ u8 caam_ctx[MAX_CTX_LEN]; -+ int buflen; -+ int (*update)(struct ahash_request *req); -+ int (*final)(struct ahash_request *req); -+ int (*finup)(struct ahash_request *req); -+}; -+ -+static inline void switch_buf(struct caam_hash_state *state) -+{ -+ state->current_buf ^= 1; -+} -+ -+static inline u8 *current_buf(struct caam_hash_state *state) -+{ -+ return state->current_buf ? state->buf_1 : state->buf_0; -+} -+ -+static inline u8 *alt_buf(struct caam_hash_state *state) -+{ -+ return state->current_buf ? state->buf_0 : state->buf_1; -+} -+ -+static inline int *current_buflen(struct caam_hash_state *state) -+{ -+ return state->current_buf ? &state->buflen_1 : &state->buflen_0; -+} -+ -+static inline int *alt_buflen(struct caam_hash_state *state) -+{ -+ return state->current_buf ? &state->buflen_0 : &state->buflen_1; -+} -+ -+/* Map current buffer in state (if length > 0) and put it in link table */ -+static inline int buf_map_to_qm_sg(struct device *dev, -+ struct dpaa2_sg_entry *qm_sg, -+ struct caam_hash_state *state) -+{ -+ int buflen = *current_buflen(state); -+ -+ if (!buflen) -+ return 0; -+ -+ state->buf_dma = dma_map_single(dev, current_buf(state), buflen, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(dev, state->buf_dma)) { -+ dev_err(dev, "unable to map buf\n"); -+ state->buf_dma = 0; -+ return -ENOMEM; -+ } -+ -+ dma_to_qm_sg_one(qm_sg, state->buf_dma, buflen, 0); -+ -+ return 0; -+} -+ -+/* Map state->caam_ctx, and add it to link table */ -+static inline int ctx_map_to_qm_sg(struct device *dev, -+ struct caam_hash_state *state, int ctx_len, -+ struct dpaa2_sg_entry *qm_sg, u32 flag) -+{ -+ state->ctx_dma = dma_map_single(dev, state->caam_ctx, ctx_len, flag); -+ if (dma_mapping_error(dev, state->ctx_dma)) { -+ dev_err(dev, "unable to map ctx\n"); -+ state->ctx_dma = 0; -+ return -ENOMEM; -+ } -+ -+ dma_to_qm_sg_one(qm_sg, state->ctx_dma, ctx_len, 0); -+ -+ return 0; -+} -+ -+static int ahash_set_sh_desc(struct crypto_ahash *ahash) -+{ -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ int digestsize = crypto_ahash_digestsize(ahash); -+ struct dpaa2_caam_priv *priv = dev_get_drvdata(ctx->dev); -+ struct caam_flc *flc; -+ u32 *desc; -+ -+ ctx->adata.key_virt = ctx->key; -+ ctx->adata.key_inline = true; -+ -+ /* ahash_update shared descriptor */ -+ flc = &ctx->flc[UPDATE]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_ahash(desc, &ctx->adata, OP_ALG_AS_UPDATE, ctx->ctx_len, -+ ctx->ctx_len, true, priv->sec_attr.era); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(ctx->dev, ctx->flc_dma[UPDATE], -+ desc_bytes(desc), DMA_BIDIRECTIONAL); -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, -+ "ahash update shdesc@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -+#endif -+ -+ /* ahash_update_first shared descriptor */ -+ flc = &ctx->flc[UPDATE_FIRST]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_ahash(desc, &ctx->adata, OP_ALG_AS_INIT, ctx->ctx_len, -+ ctx->ctx_len, false, priv->sec_attr.era); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(ctx->dev, ctx->flc_dma[UPDATE_FIRST], -+ desc_bytes(desc), DMA_BIDIRECTIONAL); -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, -+ "ahash update first shdesc@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -+#endif -+ -+ /* ahash_final shared descriptor */ -+ flc = &ctx->flc[FINALIZE]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_ahash(desc, &ctx->adata, OP_ALG_AS_FINALIZE, digestsize, -+ ctx->ctx_len, true, priv->sec_attr.era); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(ctx->dev, ctx->flc_dma[FINALIZE], -+ desc_bytes(desc), DMA_BIDIRECTIONAL); -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, -+ "ahash final shdesc@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -+#endif -+ -+ /* ahash_digest shared descriptor */ -+ flc = &ctx->flc[DIGEST]; -+ desc = flc->sh_desc; -+ cnstr_shdsc_ahash(desc, &ctx->adata, OP_ALG_AS_INITFINAL, digestsize, -+ ctx->ctx_len, false, priv->sec_attr.era); -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ dma_sync_single_for_device(ctx->dev, ctx->flc_dma[DIGEST], -+ desc_bytes(desc), DMA_BIDIRECTIONAL); -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, -+ "ahash digest shdesc@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -+#endif -+ -+ return 0; -+} -+ -+/* Digest hash size if it is too large */ -+static int hash_digest_key(struct caam_hash_ctx *ctx, const u8 *key_in, -+ u32 *keylen, u8 *key_out, u32 digestsize) -+{ -+ struct caam_request *req_ctx; -+ u32 *desc; -+ struct split_key_sh_result result; -+ dma_addr_t src_dma, dst_dma; -+ struct caam_flc *flc; -+ dma_addr_t flc_dma; -+ int ret = -ENOMEM; -+ struct dpaa2_fl_entry *in_fle, *out_fle; -+ -+ req_ctx = kzalloc(sizeof(*req_ctx), GFP_KERNEL | GFP_DMA); -+ if (!req_ctx) -+ return -ENOMEM; -+ -+ in_fle = &req_ctx->fd_flt[1]; -+ out_fle = &req_ctx->fd_flt[0]; -+ -+ flc = kzalloc(sizeof(*flc), GFP_KERNEL | GFP_DMA); -+ if (!flc) -+ goto err_flc; -+ -+ src_dma = dma_map_single(ctx->dev, (void *)key_in, *keylen, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(ctx->dev, src_dma)) { -+ dev_err(ctx->dev, "unable to map key input memory\n"); -+ goto err_src_dma; -+ } -+ dst_dma = dma_map_single(ctx->dev, (void *)key_out, digestsize, -+ DMA_FROM_DEVICE); -+ if (dma_mapping_error(ctx->dev, dst_dma)) { -+ dev_err(ctx->dev, "unable to map key output memory\n"); -+ goto err_dst_dma; -+ } -+ -+ desc = flc->sh_desc; -+ -+ init_sh_desc(desc, 0); -+ -+ /* descriptor to perform unkeyed hash on key_in */ -+ append_operation(desc, ctx->adata.algtype | OP_ALG_ENCRYPT | -+ OP_ALG_AS_INITFINAL); -+ append_seq_fifo_load(desc, *keylen, FIFOLD_CLASS_CLASS2 | -+ FIFOLD_TYPE_LAST2 | FIFOLD_TYPE_MSG); -+ append_seq_store(desc, digestsize, LDST_CLASS_2_CCB | -+ LDST_SRCDST_BYTE_CONTEXT); -+ -+ flc->flc[1] = cpu_to_caam32(desc_len(desc)); /* SDL */ -+ flc_dma = dma_map_single(ctx->dev, flc, sizeof(flc->flc) + -+ desc_bytes(desc), DMA_TO_DEVICE); -+ if (dma_mapping_error(ctx->dev, flc_dma)) { -+ dev_err(ctx->dev, "unable to map shared descriptor\n"); -+ goto err_flc_dma; -+ } -+ -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(in_fle, src_dma); -+ dpaa2_fl_set_len(in_fle, *keylen); -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, dst_dma); -+ dpaa2_fl_set_len(out_fle, digestsize); -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "key_in@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key_in, *keylen, 1); -+ print_hex_dump(KERN_ERR, "shdesc@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -+#endif -+ -+ result.err = 0; -+ init_completion(&result.completion); -+ result.dev = ctx->dev; -+ -+ req_ctx->flc = flc; -+ req_ctx->flc_dma = flc_dma; -+ req_ctx->cbk = split_key_sh_done; -+ req_ctx->ctx = &result; -+ -+ ret = dpaa2_caam_enqueue(ctx->dev, req_ctx); -+ if (ret == -EINPROGRESS) { -+ /* in progress */ -+ wait_for_completion(&result.completion); -+ ret = result.err; -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, -+ "digested key@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, key_in, digestsize, -+ 1); -+#endif -+ } -+ -+ dma_unmap_single(ctx->dev, flc_dma, sizeof(flc->flc) + desc_bytes(desc), -+ DMA_TO_DEVICE); -+err_flc_dma: -+ dma_unmap_single(ctx->dev, dst_dma, digestsize, DMA_FROM_DEVICE); -+err_dst_dma: -+ dma_unmap_single(ctx->dev, src_dma, *keylen, DMA_TO_DEVICE); -+err_src_dma: -+ kfree(flc); -+err_flc: -+ kfree(req_ctx); -+ -+ *keylen = digestsize; -+ -+ return ret; -+} -+ -+static int ahash_setkey(struct crypto_ahash *ahash, const u8 *key, -+ unsigned int keylen) -+{ -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ unsigned int blocksize = crypto_tfm_alg_blocksize(&ahash->base); -+ unsigned int digestsize = crypto_ahash_digestsize(ahash); -+ int ret; -+ u8 *hashed_key = NULL; -+ -+#ifdef DEBUG -+ dev_err(ctx->dev, "keylen %d blocksize %d\n", keylen, blocksize); -+#endif -+ -+ if (keylen > blocksize) { -+ hashed_key = kmalloc_array(digestsize, sizeof(*hashed_key), -+ GFP_KERNEL | GFP_DMA); -+ if (!hashed_key) -+ return -ENOMEM; -+ ret = hash_digest_key(ctx, key, &keylen, hashed_key, -+ digestsize); -+ if (ret) -+ goto bad_free_key; -+ key = hashed_key; -+ } -+ -+ ctx->adata.keylen = keylen; -+ ctx->adata.keylen_pad = split_key_len(ctx->adata.algtype & -+ OP_ALG_ALGSEL_MASK); -+ if (ctx->adata.keylen_pad > CAAM_MAX_HASH_KEY_SIZE) -+ goto bad_free_key; -+ -+ memcpy(ctx->key, key, keylen); -+ -+ kfree(hashed_key); -+ return ahash_set_sh_desc(ahash); -+bad_free_key: -+ kfree(hashed_key); -+ crypto_ahash_set_flags(ahash, CRYPTO_TFM_RES_BAD_KEY_LEN); -+ return -EINVAL; -+} -+ -+static inline void ahash_unmap(struct device *dev, struct ahash_edesc *edesc, -+ struct ahash_request *req, int dst_len) -+{ -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ -+ if (edesc->src_nents) -+ dma_unmap_sg(dev, req->src, edesc->src_nents, DMA_TO_DEVICE); -+ if (edesc->dst_dma) -+ dma_unmap_single(dev, edesc->dst_dma, dst_len, DMA_FROM_DEVICE); -+ -+ if (edesc->qm_sg_bytes) -+ dma_unmap_single(dev, edesc->qm_sg_dma, edesc->qm_sg_bytes, -+ DMA_TO_DEVICE); -+ -+ if (state->buf_dma) { -+ dma_unmap_single(dev, state->buf_dma, *current_buflen(state), -+ DMA_TO_DEVICE); -+ state->buf_dma = 0; -+ } -+} -+ -+static inline void ahash_unmap_ctx(struct device *dev, -+ struct ahash_edesc *edesc, -+ struct ahash_request *req, int dst_len, -+ u32 flag) -+{ -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ -+ if (state->ctx_dma) { -+ dma_unmap_single(dev, state->ctx_dma, ctx->ctx_len, flag); -+ state->ctx_dma = 0; -+ } -+ ahash_unmap(dev, edesc, req, dst_len); -+} -+ -+static void ahash_done(void *cbk_ctx, u32 status) -+{ -+ struct crypto_async_request *areq = cbk_ctx; -+ struct ahash_request *req = ahash_request_cast(areq); -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct ahash_edesc *edesc = state->caam_req.edesc; -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ int digestsize = crypto_ahash_digestsize(ahash); -+ int ecode = 0; -+ -+#ifdef DEBUG -+ dev_err(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status); -+#endif -+ -+ if (unlikely(status)) { -+ caam_qi2_strstatus(ctx->dev, status); -+ ecode = -EIO; -+ } -+ -+ ahash_unmap(ctx->dev, edesc, req, digestsize); -+ qi_cache_free(edesc); -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "ctx@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, state->caam_ctx, -+ ctx->ctx_len, 1); -+ if (req->result) -+ print_hex_dump(KERN_ERR, "result@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, req->result, -+ digestsize, 1); -+#endif -+ -+ req->base.complete(&req->base, ecode); -+} -+ -+static void ahash_done_bi(void *cbk_ctx, u32 status) -+{ -+ struct crypto_async_request *areq = cbk_ctx; -+ struct ahash_request *req = ahash_request_cast(areq); -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct ahash_edesc *edesc = state->caam_req.edesc; -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ int ecode = 0; -+#ifdef DEBUG -+ int digestsize = crypto_ahash_digestsize(ahash); -+ -+ dev_err(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status); -+#endif -+ -+ if (unlikely(status)) { -+ caam_qi2_strstatus(ctx->dev, status); -+ ecode = -EIO; -+ } -+ -+ ahash_unmap_ctx(ctx->dev, edesc, req, ctx->ctx_len, DMA_BIDIRECTIONAL); -+ switch_buf(state); -+ qi_cache_free(edesc); -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "ctx@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, state->caam_ctx, -+ ctx->ctx_len, 1); -+ if (req->result) -+ print_hex_dump(KERN_ERR, "result@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, req->result, -+ digestsize, 1); -+#endif -+ -+ req->base.complete(&req->base, ecode); -+} -+ -+static void ahash_done_ctx_src(void *cbk_ctx, u32 status) -+{ -+ struct crypto_async_request *areq = cbk_ctx; -+ struct ahash_request *req = ahash_request_cast(areq); -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct ahash_edesc *edesc = state->caam_req.edesc; -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ int digestsize = crypto_ahash_digestsize(ahash); -+ int ecode = 0; -+ -+#ifdef DEBUG -+ dev_err(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status); -+#endif -+ -+ if (unlikely(status)) { -+ caam_qi2_strstatus(ctx->dev, status); -+ ecode = -EIO; -+ } -+ -+ ahash_unmap_ctx(ctx->dev, edesc, req, digestsize, DMA_TO_DEVICE); -+ qi_cache_free(edesc); -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "ctx@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, state->caam_ctx, -+ ctx->ctx_len, 1); -+ if (req->result) -+ print_hex_dump(KERN_ERR, "result@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, req->result, -+ digestsize, 1); -+#endif -+ -+ req->base.complete(&req->base, ecode); -+} -+ -+static void ahash_done_ctx_dst(void *cbk_ctx, u32 status) -+{ -+ struct crypto_async_request *areq = cbk_ctx; -+ struct ahash_request *req = ahash_request_cast(areq); -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct ahash_edesc *edesc = state->caam_req.edesc; -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ int ecode = 0; -+#ifdef DEBUG -+ int digestsize = crypto_ahash_digestsize(ahash); -+ -+ dev_err(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status); -+#endif -+ -+ if (unlikely(status)) { -+ caam_qi2_strstatus(ctx->dev, status); -+ ecode = -EIO; -+ } -+ -+ ahash_unmap_ctx(ctx->dev, edesc, req, ctx->ctx_len, DMA_FROM_DEVICE); -+ switch_buf(state); -+ qi_cache_free(edesc); -+ -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "ctx@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, state->caam_ctx, -+ ctx->ctx_len, 1); -+ if (req->result) -+ print_hex_dump(KERN_ERR, "result@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, req->result, -+ digestsize, 1); -+#endif -+ -+ req->base.complete(&req->base, ecode); -+} -+ -+static int ahash_update_ctx(struct ahash_request *req) -+{ -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct caam_request *req_ctx = &state->caam_req; -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ u8 *buf = current_buf(state); -+ int *buflen = current_buflen(state); -+ u8 *next_buf = alt_buf(state); -+ int *next_buflen = alt_buflen(state), last_buflen; -+ int in_len = *buflen + req->nbytes, to_hash; -+ int src_nents, mapped_nents, qm_sg_bytes, qm_sg_src_index; -+ struct ahash_edesc *edesc; -+ int ret = 0; -+ -+ last_buflen = *next_buflen; -+ *next_buflen = in_len & (crypto_tfm_alg_blocksize(&ahash->base) - 1); -+ to_hash = in_len - *next_buflen; -+ -+ if (to_hash) { -+ struct dpaa2_sg_entry *sg_table; -+ -+ src_nents = sg_nents_for_len(req->src, -+ req->nbytes - (*next_buflen)); -+ if (src_nents < 0) { -+ dev_err(ctx->dev, "Invalid number of src SG.\n"); -+ return src_nents; -+ } -+ -+ if (src_nents) { -+ mapped_nents = dma_map_sg(ctx->dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ if (!mapped_nents) { -+ dev_err(ctx->dev, "unable to DMA map source\n"); -+ return -ENOMEM; -+ } -+ } else { -+ mapped_nents = 0; -+ } -+ -+ /* allocate space for base edesc and link tables */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (!edesc) { -+ dma_unmap_sg(ctx->dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ return -ENOMEM; -+ } -+ -+ edesc->src_nents = src_nents; -+ qm_sg_src_index = 1 + (*buflen ? 1 : 0); -+ qm_sg_bytes = (qm_sg_src_index + mapped_nents) * -+ sizeof(*sg_table); -+ sg_table = &edesc->sgt[0]; -+ -+ ret = ctx_map_to_qm_sg(ctx->dev, state, ctx->ctx_len, sg_table, -+ DMA_BIDIRECTIONAL); -+ if (ret) -+ goto unmap_ctx; -+ -+ ret = buf_map_to_qm_sg(ctx->dev, sg_table + 1, state); -+ if (ret) -+ goto unmap_ctx; -+ -+ if (mapped_nents) { -+ sg_to_qm_sg_last(req->src, mapped_nents, -+ sg_table + qm_sg_src_index, 0); -+ if (*next_buflen) -+ scatterwalk_map_and_copy(next_buf, req->src, -+ to_hash - *buflen, -+ *next_buflen, 0); -+ } else { -+ dpaa2_sg_set_final(sg_table + qm_sg_src_index - 1, -+ true); -+ } -+ -+ edesc->qm_sg_dma = dma_map_single(ctx->dev, sg_table, -+ qm_sg_bytes, DMA_TO_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->qm_sg_dma)) { -+ dev_err(ctx->dev, "unable to map S/G table\n"); -+ ret = -ENOMEM; -+ goto unmap_ctx; -+ } -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(in_fle, edesc->qm_sg_dma); -+ dpaa2_fl_set_len(in_fle, ctx->ctx_len + to_hash); -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, state->ctx_dma); -+ dpaa2_fl_set_len(out_fle, ctx->ctx_len); -+ -+ req_ctx->flc = &ctx->flc[UPDATE]; -+ req_ctx->flc_dma = ctx->flc_dma[UPDATE]; -+ req_ctx->cbk = ahash_done_bi; -+ req_ctx->ctx = &req->base; -+ req_ctx->edesc = edesc; -+ -+ ret = dpaa2_caam_enqueue(ctx->dev, req_ctx); -+ if (ret != -EINPROGRESS && -+ !(ret == -EBUSY && -+ req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) -+ goto unmap_ctx; -+ } else if (*next_buflen) { -+ scatterwalk_map_and_copy(buf + *buflen, req->src, 0, -+ req->nbytes, 0); -+ *buflen = *next_buflen; -+ *next_buflen = last_buflen; -+ } -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "buf@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, buf, *buflen, 1); -+ print_hex_dump(KERN_ERR, "next buf@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, next_buf, -+ *next_buflen, 1); -+#endif -+ -+ return ret; -+unmap_ctx: -+ ahash_unmap_ctx(ctx->dev, edesc, req, ctx->ctx_len, DMA_BIDIRECTIONAL); -+ qi_cache_free(edesc); -+ return ret; -+} -+ -+static int ahash_final_ctx(struct ahash_request *req) -+{ -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct caam_request *req_ctx = &state->caam_req; -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ int buflen = *current_buflen(state); -+ int qm_sg_bytes, qm_sg_src_index; -+ int digestsize = crypto_ahash_digestsize(ahash); -+ struct ahash_edesc *edesc; -+ struct dpaa2_sg_entry *sg_table; -+ int ret; -+ -+ /* allocate space for base edesc and link tables */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (!edesc) -+ return -ENOMEM; -+ -+ qm_sg_src_index = 1 + (buflen ? 1 : 0); -+ qm_sg_bytes = qm_sg_src_index * sizeof(*sg_table); -+ sg_table = &edesc->sgt[0]; -+ -+ ret = ctx_map_to_qm_sg(ctx->dev, state, ctx->ctx_len, sg_table, -+ DMA_TO_DEVICE); -+ if (ret) -+ goto unmap_ctx; -+ -+ ret = buf_map_to_qm_sg(ctx->dev, sg_table + 1, state); -+ if (ret) -+ goto unmap_ctx; -+ -+ dpaa2_sg_set_final(sg_table + qm_sg_src_index - 1, true); -+ -+ edesc->qm_sg_dma = dma_map_single(ctx->dev, sg_table, qm_sg_bytes, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->qm_sg_dma)) { -+ dev_err(ctx->dev, "unable to map S/G table\n"); -+ ret = -ENOMEM; -+ goto unmap_ctx; -+ } -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ -+ edesc->dst_dma = dma_map_single(ctx->dev, req->result, digestsize, -+ DMA_FROM_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->dst_dma)) { -+ dev_err(ctx->dev, "unable to map dst\n"); -+ edesc->dst_dma = 0; -+ ret = -ENOMEM; -+ goto unmap_ctx; -+ } -+ -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(in_fle, edesc->qm_sg_dma); -+ dpaa2_fl_set_len(in_fle, ctx->ctx_len + buflen); -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, edesc->dst_dma); -+ dpaa2_fl_set_len(out_fle, digestsize); -+ -+ req_ctx->flc = &ctx->flc[FINALIZE]; -+ req_ctx->flc_dma = ctx->flc_dma[FINALIZE]; -+ req_ctx->cbk = ahash_done_ctx_src; -+ req_ctx->ctx = &req->base; -+ req_ctx->edesc = edesc; -+ -+ ret = dpaa2_caam_enqueue(ctx->dev, req_ctx); -+ if (ret == -EINPROGRESS || -+ (ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) -+ return ret; -+ -+unmap_ctx: -+ ahash_unmap_ctx(ctx->dev, edesc, req, digestsize, DMA_FROM_DEVICE); -+ qi_cache_free(edesc); -+ return ret; -+} -+ -+static int ahash_finup_ctx(struct ahash_request *req) -+{ -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct caam_request *req_ctx = &state->caam_req; -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ int buflen = *current_buflen(state); -+ int qm_sg_bytes, qm_sg_src_index; -+ int src_nents, mapped_nents; -+ int digestsize = crypto_ahash_digestsize(ahash); -+ struct ahash_edesc *edesc; -+ struct dpaa2_sg_entry *sg_table; -+ int ret; -+ -+ src_nents = sg_nents_for_len(req->src, req->nbytes); -+ if (src_nents < 0) { -+ dev_err(ctx->dev, "Invalid number of src SG.\n"); -+ return src_nents; -+ } -+ -+ if (src_nents) { -+ mapped_nents = dma_map_sg(ctx->dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ if (!mapped_nents) { -+ dev_err(ctx->dev, "unable to DMA map source\n"); -+ return -ENOMEM; -+ } -+ } else { -+ mapped_nents = 0; -+ } -+ -+ /* allocate space for base edesc and link tables */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (!edesc) { -+ dma_unmap_sg(ctx->dev, req->src, src_nents, DMA_TO_DEVICE); -+ return -ENOMEM; -+ } -+ -+ edesc->src_nents = src_nents; -+ qm_sg_src_index = 1 + (buflen ? 1 : 0); -+ qm_sg_bytes = (qm_sg_src_index + mapped_nents) * sizeof(*sg_table); -+ sg_table = &edesc->sgt[0]; -+ -+ ret = ctx_map_to_qm_sg(ctx->dev, state, ctx->ctx_len, sg_table, -+ DMA_TO_DEVICE); -+ if (ret) -+ goto unmap_ctx; -+ -+ ret = buf_map_to_qm_sg(ctx->dev, sg_table + 1, state); -+ if (ret) -+ goto unmap_ctx; -+ -+ sg_to_qm_sg_last(req->src, mapped_nents, sg_table + qm_sg_src_index, 0); -+ -+ edesc->qm_sg_dma = dma_map_single(ctx->dev, sg_table, qm_sg_bytes, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->qm_sg_dma)) { -+ dev_err(ctx->dev, "unable to map S/G table\n"); -+ ret = -ENOMEM; -+ goto unmap_ctx; -+ } -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ -+ edesc->dst_dma = dma_map_single(ctx->dev, req->result, digestsize, -+ DMA_FROM_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->dst_dma)) { -+ dev_err(ctx->dev, "unable to map dst\n"); -+ edesc->dst_dma = 0; -+ ret = -ENOMEM; -+ goto unmap_ctx; -+ } -+ -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(in_fle, edesc->qm_sg_dma); -+ dpaa2_fl_set_len(in_fle, ctx->ctx_len + buflen + req->nbytes); -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, edesc->dst_dma); -+ dpaa2_fl_set_len(out_fle, digestsize); -+ -+ req_ctx->flc = &ctx->flc[FINALIZE]; -+ req_ctx->flc_dma = ctx->flc_dma[FINALIZE]; -+ req_ctx->cbk = ahash_done_ctx_src; -+ req_ctx->ctx = &req->base; -+ req_ctx->edesc = edesc; -+ -+ ret = dpaa2_caam_enqueue(ctx->dev, req_ctx); -+ if (ret == -EINPROGRESS || -+ (ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) -+ return ret; -+ -+unmap_ctx: -+ ahash_unmap_ctx(ctx->dev, edesc, req, digestsize, DMA_FROM_DEVICE); -+ qi_cache_free(edesc); -+ return ret; -+} -+ -+static int ahash_digest(struct ahash_request *req) -+{ -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct caam_request *req_ctx = &state->caam_req; -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ int digestsize = crypto_ahash_digestsize(ahash); -+ int src_nents, mapped_nents; -+ struct ahash_edesc *edesc; -+ int ret = -ENOMEM; -+ -+ state->buf_dma = 0; -+ -+ src_nents = sg_nents_for_len(req->src, req->nbytes); -+ if (src_nents < 0) { -+ dev_err(ctx->dev, "Invalid number of src SG.\n"); -+ return src_nents; -+ } -+ -+ if (src_nents) { -+ mapped_nents = dma_map_sg(ctx->dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ if (!mapped_nents) { -+ dev_err(ctx->dev, "unable to map source for DMA\n"); -+ return ret; -+ } -+ } else { -+ mapped_nents = 0; -+ } -+ -+ /* allocate space for base edesc and link tables */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (!edesc) { -+ dma_unmap_sg(ctx->dev, req->src, src_nents, DMA_TO_DEVICE); -+ return ret; -+ } -+ -+ edesc->src_nents = src_nents; -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ -+ if (mapped_nents > 1) { -+ int qm_sg_bytes; -+ struct dpaa2_sg_entry *sg_table = &edesc->sgt[0]; -+ -+ qm_sg_bytes = mapped_nents * sizeof(*sg_table); -+ sg_to_qm_sg_last(req->src, mapped_nents, sg_table, 0); -+ edesc->qm_sg_dma = dma_map_single(ctx->dev, sg_table, -+ qm_sg_bytes, DMA_TO_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->qm_sg_dma)) { -+ dev_err(ctx->dev, "unable to map S/G table\n"); -+ goto unmap; -+ } -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(in_fle, edesc->qm_sg_dma); -+ } else { -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(in_fle, sg_dma_address(req->src)); -+ } -+ -+ edesc->dst_dma = dma_map_single(ctx->dev, req->result, digestsize, -+ DMA_FROM_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->dst_dma)) { -+ dev_err(ctx->dev, "unable to map dst\n"); -+ edesc->dst_dma = 0; -+ goto unmap; -+ } -+ -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_len(in_fle, req->nbytes); -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, edesc->dst_dma); -+ dpaa2_fl_set_len(out_fle, digestsize); -+ -+ req_ctx->flc = &ctx->flc[DIGEST]; -+ req_ctx->flc_dma = ctx->flc_dma[DIGEST]; -+ req_ctx->cbk = ahash_done; -+ req_ctx->ctx = &req->base; -+ req_ctx->edesc = edesc; -+ ret = dpaa2_caam_enqueue(ctx->dev, req_ctx); -+ if (ret == -EINPROGRESS || -+ (ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) -+ return ret; -+ -+unmap: -+ ahash_unmap(ctx->dev, edesc, req, digestsize); -+ qi_cache_free(edesc); -+ return ret; -+} -+ -+static int ahash_final_no_ctx(struct ahash_request *req) -+{ -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct caam_request *req_ctx = &state->caam_req; -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ u8 *buf = current_buf(state); -+ int buflen = *current_buflen(state); -+ int digestsize = crypto_ahash_digestsize(ahash); -+ struct ahash_edesc *edesc; -+ int ret = -ENOMEM; -+ -+ /* allocate space for base edesc and link tables */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (!edesc) -+ return ret; -+ -+ state->buf_dma = dma_map_single(ctx->dev, buf, buflen, DMA_TO_DEVICE); -+ if (dma_mapping_error(ctx->dev, state->buf_dma)) { -+ dev_err(ctx->dev, "unable to map src\n"); -+ goto unmap; -+ } -+ -+ edesc->dst_dma = dma_map_single(ctx->dev, req->result, digestsize, -+ DMA_FROM_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->dst_dma)) { -+ dev_err(ctx->dev, "unable to map dst\n"); -+ edesc->dst_dma = 0; -+ goto unmap; -+ } -+ -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(in_fle, state->buf_dma); -+ dpaa2_fl_set_len(in_fle, buflen); -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, edesc->dst_dma); -+ dpaa2_fl_set_len(out_fle, digestsize); -+ -+ req_ctx->flc = &ctx->flc[DIGEST]; -+ req_ctx->flc_dma = ctx->flc_dma[DIGEST]; -+ req_ctx->cbk = ahash_done; -+ req_ctx->ctx = &req->base; -+ req_ctx->edesc = edesc; -+ -+ ret = dpaa2_caam_enqueue(ctx->dev, req_ctx); -+ if (ret == -EINPROGRESS || -+ (ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) -+ return ret; -+ -+unmap: -+ ahash_unmap(ctx->dev, edesc, req, digestsize); -+ qi_cache_free(edesc); -+ return ret; -+} -+ -+static int ahash_update_no_ctx(struct ahash_request *req) -+{ -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct caam_request *req_ctx = &state->caam_req; -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ u8 *buf = current_buf(state); -+ int *buflen = current_buflen(state); -+ u8 *next_buf = alt_buf(state); -+ int *next_buflen = alt_buflen(state); -+ int in_len = *buflen + req->nbytes, to_hash; -+ int qm_sg_bytes, src_nents, mapped_nents; -+ struct ahash_edesc *edesc; -+ int ret = 0; -+ -+ *next_buflen = in_len & (crypto_tfm_alg_blocksize(&ahash->base) - 1); -+ to_hash = in_len - *next_buflen; -+ -+ if (to_hash) { -+ struct dpaa2_sg_entry *sg_table; -+ -+ src_nents = sg_nents_for_len(req->src, -+ req->nbytes - *next_buflen); -+ if (src_nents < 0) { -+ dev_err(ctx->dev, "Invalid number of src SG.\n"); -+ return src_nents; -+ } -+ -+ if (src_nents) { -+ mapped_nents = dma_map_sg(ctx->dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ if (!mapped_nents) { -+ dev_err(ctx->dev, "unable to DMA map source\n"); -+ return -ENOMEM; -+ } -+ } else { -+ mapped_nents = 0; -+ } -+ -+ /* allocate space for base edesc and link tables */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (!edesc) { -+ dma_unmap_sg(ctx->dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ return -ENOMEM; -+ } -+ -+ edesc->src_nents = src_nents; -+ qm_sg_bytes = (1 + mapped_nents) * sizeof(*sg_table); -+ sg_table = &edesc->sgt[0]; -+ -+ ret = buf_map_to_qm_sg(ctx->dev, sg_table, state); -+ if (ret) -+ goto unmap_ctx; -+ -+ sg_to_qm_sg_last(req->src, mapped_nents, sg_table + 1, 0); -+ -+ if (*next_buflen) -+ scatterwalk_map_and_copy(next_buf, req->src, -+ to_hash - *buflen, -+ *next_buflen, 0); -+ -+ edesc->qm_sg_dma = dma_map_single(ctx->dev, sg_table, -+ qm_sg_bytes, DMA_TO_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->qm_sg_dma)) { -+ dev_err(ctx->dev, "unable to map S/G table\n"); -+ ret = -ENOMEM; -+ goto unmap_ctx; -+ } -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ -+ state->ctx_dma = dma_map_single(ctx->dev, state->caam_ctx, -+ ctx->ctx_len, DMA_FROM_DEVICE); -+ if (dma_mapping_error(ctx->dev, state->ctx_dma)) { -+ dev_err(ctx->dev, "unable to map ctx\n"); -+ state->ctx_dma = 0; -+ ret = -ENOMEM; -+ goto unmap_ctx; -+ } -+ -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(in_fle, edesc->qm_sg_dma); -+ dpaa2_fl_set_len(in_fle, to_hash); -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, state->ctx_dma); -+ dpaa2_fl_set_len(out_fle, ctx->ctx_len); -+ -+ req_ctx->flc = &ctx->flc[UPDATE_FIRST]; -+ req_ctx->flc_dma = ctx->flc_dma[UPDATE_FIRST]; -+ req_ctx->cbk = ahash_done_ctx_dst; -+ req_ctx->ctx = &req->base; -+ req_ctx->edesc = edesc; -+ -+ ret = dpaa2_caam_enqueue(ctx->dev, req_ctx); -+ if (ret != -EINPROGRESS && -+ !(ret == -EBUSY && -+ req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) -+ goto unmap_ctx; -+ -+ state->update = ahash_update_ctx; -+ state->finup = ahash_finup_ctx; -+ state->final = ahash_final_ctx; -+ } else if (*next_buflen) { -+ scatterwalk_map_and_copy(buf + *buflen, req->src, 0, -+ req->nbytes, 0); -+ *buflen = *next_buflen; -+ *next_buflen = 0; -+ } -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "buf@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, buf, *buflen, 1); -+ print_hex_dump(KERN_ERR, "next buf@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, next_buf, -+ *next_buflen, 1); -+#endif -+ -+ return ret; -+unmap_ctx: -+ ahash_unmap_ctx(ctx->dev, edesc, req, ctx->ctx_len, DMA_TO_DEVICE); -+ qi_cache_free(edesc); -+ return ret; -+} -+ -+static int ahash_finup_no_ctx(struct ahash_request *req) -+{ -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct caam_request *req_ctx = &state->caam_req; -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ int buflen = *current_buflen(state); -+ int qm_sg_bytes, src_nents, mapped_nents; -+ int digestsize = crypto_ahash_digestsize(ahash); -+ struct ahash_edesc *edesc; -+ struct dpaa2_sg_entry *sg_table; -+ int ret; -+ -+ src_nents = sg_nents_for_len(req->src, req->nbytes); -+ if (src_nents < 0) { -+ dev_err(ctx->dev, "Invalid number of src SG.\n"); -+ return src_nents; -+ } -+ -+ if (src_nents) { -+ mapped_nents = dma_map_sg(ctx->dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ if (!mapped_nents) { -+ dev_err(ctx->dev, "unable to DMA map source\n"); -+ return -ENOMEM; -+ } -+ } else { -+ mapped_nents = 0; -+ } -+ -+ /* allocate space for base edesc and link tables */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (!edesc) { -+ dma_unmap_sg(ctx->dev, req->src, src_nents, DMA_TO_DEVICE); -+ return -ENOMEM; -+ } -+ -+ edesc->src_nents = src_nents; -+ qm_sg_bytes = (2 + mapped_nents) * sizeof(*sg_table); -+ sg_table = &edesc->sgt[0]; -+ -+ ret = buf_map_to_qm_sg(ctx->dev, sg_table, state); -+ if (ret) -+ goto unmap; -+ -+ sg_to_qm_sg_last(req->src, mapped_nents, sg_table + 1, 0); -+ -+ edesc->qm_sg_dma = dma_map_single(ctx->dev, sg_table, qm_sg_bytes, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->qm_sg_dma)) { -+ dev_err(ctx->dev, "unable to map S/G table\n"); -+ ret = -ENOMEM; -+ goto unmap; -+ } -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ -+ edesc->dst_dma = dma_map_single(ctx->dev, req->result, digestsize, -+ DMA_FROM_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->dst_dma)) { -+ dev_err(ctx->dev, "unable to map dst\n"); -+ edesc->dst_dma = 0; -+ ret = -ENOMEM; -+ goto unmap; -+ } -+ -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(in_fle, edesc->qm_sg_dma); -+ dpaa2_fl_set_len(in_fle, buflen + req->nbytes); -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, edesc->dst_dma); -+ dpaa2_fl_set_len(out_fle, digestsize); -+ -+ req_ctx->flc = &ctx->flc[DIGEST]; -+ req_ctx->flc_dma = ctx->flc_dma[DIGEST]; -+ req_ctx->cbk = ahash_done; -+ req_ctx->ctx = &req->base; -+ req_ctx->edesc = edesc; -+ ret = dpaa2_caam_enqueue(ctx->dev, req_ctx); -+ if (ret != -EINPROGRESS && -+ !(ret == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) -+ goto unmap; -+ -+ return ret; -+unmap: -+ ahash_unmap(ctx->dev, edesc, req, digestsize); -+ qi_cache_free(edesc); -+ return -ENOMEM; -+} -+ -+static int ahash_update_first(struct ahash_request *req) -+{ -+ struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); -+ struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct caam_request *req_ctx = &state->caam_req; -+ struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1]; -+ struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0]; -+ gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? -+ GFP_KERNEL : GFP_ATOMIC; -+ u8 *next_buf = alt_buf(state); -+ int *next_buflen = alt_buflen(state); -+ int to_hash; -+ int src_nents, mapped_nents; -+ struct ahash_edesc *edesc; -+ int ret = 0; -+ -+ *next_buflen = req->nbytes & (crypto_tfm_alg_blocksize(&ahash->base) - -+ 1); -+ to_hash = req->nbytes - *next_buflen; -+ -+ if (to_hash) { -+ struct dpaa2_sg_entry *sg_table; -+ -+ src_nents = sg_nents_for_len(req->src, -+ req->nbytes - (*next_buflen)); -+ if (src_nents < 0) { -+ dev_err(ctx->dev, "Invalid number of src SG.\n"); -+ return src_nents; -+ } -+ -+ if (src_nents) { -+ mapped_nents = dma_map_sg(ctx->dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ if (!mapped_nents) { -+ dev_err(ctx->dev, "unable to map source for DMA\n"); -+ return -ENOMEM; -+ } -+ } else { -+ mapped_nents = 0; -+ } -+ -+ /* allocate space for base edesc and link tables */ -+ edesc = qi_cache_zalloc(GFP_DMA | flags); -+ if (!edesc) { -+ dma_unmap_sg(ctx->dev, req->src, src_nents, -+ DMA_TO_DEVICE); -+ return -ENOMEM; -+ } -+ -+ edesc->src_nents = src_nents; -+ sg_table = &edesc->sgt[0]; -+ -+ memset(&req_ctx->fd_flt, 0, sizeof(req_ctx->fd_flt)); -+ dpaa2_fl_set_final(in_fle, true); -+ dpaa2_fl_set_len(in_fle, to_hash); -+ -+ if (mapped_nents > 1) { -+ int qm_sg_bytes; -+ -+ sg_to_qm_sg_last(req->src, mapped_nents, sg_table, 0); -+ qm_sg_bytes = mapped_nents * sizeof(*sg_table); -+ edesc->qm_sg_dma = dma_map_single(ctx->dev, sg_table, -+ qm_sg_bytes, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(ctx->dev, edesc->qm_sg_dma)) { -+ dev_err(ctx->dev, "unable to map S/G table\n"); -+ ret = -ENOMEM; -+ goto unmap_ctx; -+ } -+ edesc->qm_sg_bytes = qm_sg_bytes; -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_sg); -+ dpaa2_fl_set_addr(in_fle, edesc->qm_sg_dma); -+ } else { -+ dpaa2_fl_set_format(in_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(in_fle, sg_dma_address(req->src)); -+ } -+ -+ if (*next_buflen) -+ scatterwalk_map_and_copy(next_buf, req->src, to_hash, -+ *next_buflen, 0); -+ -+ state->ctx_dma = dma_map_single(ctx->dev, state->caam_ctx, -+ ctx->ctx_len, DMA_FROM_DEVICE); -+ if (dma_mapping_error(ctx->dev, state->ctx_dma)) { -+ dev_err(ctx->dev, "unable to map ctx\n"); -+ state->ctx_dma = 0; -+ ret = -ENOMEM; -+ goto unmap_ctx; -+ } -+ -+ dpaa2_fl_set_format(out_fle, dpaa2_fl_single); -+ dpaa2_fl_set_addr(out_fle, state->ctx_dma); -+ dpaa2_fl_set_len(out_fle, ctx->ctx_len); -+ -+ req_ctx->flc = &ctx->flc[UPDATE_FIRST]; -+ req_ctx->flc_dma = ctx->flc_dma[UPDATE_FIRST]; -+ req_ctx->cbk = ahash_done_ctx_dst; -+ req_ctx->ctx = &req->base; -+ req_ctx->edesc = edesc; -+ -+ ret = dpaa2_caam_enqueue(ctx->dev, req_ctx); -+ if (ret != -EINPROGRESS && -+ !(ret == -EBUSY && req->base.flags & -+ CRYPTO_TFM_REQ_MAY_BACKLOG)) -+ goto unmap_ctx; -+ -+ state->update = ahash_update_ctx; -+ state->finup = ahash_finup_ctx; -+ state->final = ahash_final_ctx; -+ } else if (*next_buflen) { -+ state->update = ahash_update_no_ctx; -+ state->finup = ahash_finup_no_ctx; -+ state->final = ahash_final_no_ctx; -+ scatterwalk_map_and_copy(next_buf, req->src, 0, -+ req->nbytes, 0); -+ switch_buf(state); -+ } -+#ifdef DEBUG -+ print_hex_dump(KERN_ERR, "next buf@" __stringify(__LINE__)": ", -+ DUMP_PREFIX_ADDRESS, 16, 4, next_buf, *next_buflen, 1); -+#endif -+ -+ return ret; -+unmap_ctx: -+ ahash_unmap_ctx(ctx->dev, edesc, req, ctx->ctx_len, DMA_TO_DEVICE); -+ qi_cache_free(edesc); -+ return ret; -+} -+ -+static int ahash_finup_first(struct ahash_request *req) -+{ -+ return ahash_digest(req); -+} -+ -+static int ahash_init(struct ahash_request *req) -+{ -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ -+ state->update = ahash_update_first; -+ state->finup = ahash_finup_first; -+ state->final = ahash_final_no_ctx; -+ -+ state->ctx_dma = 0; -+ state->current_buf = 0; -+ state->buf_dma = 0; -+ state->buflen_0 = 0; -+ state->buflen_1 = 0; -+ -+ return 0; -+} -+ -+static int ahash_update(struct ahash_request *req) -+{ -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ -+ return state->update(req); -+} -+ -+static int ahash_finup(struct ahash_request *req) -+{ -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ -+ return state->finup(req); -+} -+ -+static int ahash_final(struct ahash_request *req) -+{ -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ -+ return state->final(req); -+} -+ -+static int ahash_export(struct ahash_request *req, void *out) -+{ -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ struct caam_export_state *export = out; -+ int len; -+ u8 *buf; -+ -+ if (state->current_buf) { -+ buf = state->buf_1; -+ len = state->buflen_1; -+ } else { -+ buf = state->buf_0; -+ len = state->buflen_0; -+ } -+ -+ memcpy(export->buf, buf, len); -+ memcpy(export->caam_ctx, state->caam_ctx, sizeof(export->caam_ctx)); -+ export->buflen = len; -+ export->update = state->update; -+ export->final = state->final; -+ export->finup = state->finup; -+ -+ return 0; -+} -+ -+static int ahash_import(struct ahash_request *req, const void *in) -+{ -+ struct caam_hash_state *state = ahash_request_ctx(req); -+ const struct caam_export_state *export = in; -+ -+ memset(state, 0, sizeof(*state)); -+ memcpy(state->buf_0, export->buf, export->buflen); -+ memcpy(state->caam_ctx, export->caam_ctx, sizeof(state->caam_ctx)); -+ state->buflen_0 = export->buflen; -+ state->update = export->update; -+ state->final = export->final; -+ state->finup = export->finup; -+ -+ return 0; -+} -+ -+struct caam_hash_template { -+ char name[CRYPTO_MAX_ALG_NAME]; -+ char driver_name[CRYPTO_MAX_ALG_NAME]; -+ char hmac_name[CRYPTO_MAX_ALG_NAME]; -+ char hmac_driver_name[CRYPTO_MAX_ALG_NAME]; -+ unsigned int blocksize; -+ struct ahash_alg template_ahash; -+ u32 alg_type; -+}; -+ -+/* ahash descriptors */ -+static struct caam_hash_template driver_hash[] = { -+ { -+ .name = "sha1", -+ .driver_name = "sha1-caam-qi2", -+ .hmac_name = "hmac(sha1)", -+ .hmac_driver_name = "hmac-sha1-caam-qi2", -+ .blocksize = SHA1_BLOCK_SIZE, -+ .template_ahash = { -+ .init = ahash_init, -+ .update = ahash_update, -+ .final = ahash_final, -+ .finup = ahash_finup, -+ .digest = ahash_digest, -+ .export = ahash_export, -+ .import = ahash_import, -+ .setkey = ahash_setkey, -+ .halg = { -+ .digestsize = SHA1_DIGEST_SIZE, -+ .statesize = sizeof(struct caam_export_state), -+ }, -+ }, -+ .alg_type = OP_ALG_ALGSEL_SHA1, -+ }, { -+ .name = "sha224", -+ .driver_name = "sha224-caam-qi2", -+ .hmac_name = "hmac(sha224)", -+ .hmac_driver_name = "hmac-sha224-caam-qi2", -+ .blocksize = SHA224_BLOCK_SIZE, -+ .template_ahash = { -+ .init = ahash_init, -+ .update = ahash_update, -+ .final = ahash_final, -+ .finup = ahash_finup, -+ .digest = ahash_digest, -+ .export = ahash_export, -+ .import = ahash_import, -+ .setkey = ahash_setkey, -+ .halg = { -+ .digestsize = SHA224_DIGEST_SIZE, -+ .statesize = sizeof(struct caam_export_state), -+ }, -+ }, -+ .alg_type = OP_ALG_ALGSEL_SHA224, -+ }, { -+ .name = "sha256", -+ .driver_name = "sha256-caam-qi2", -+ .hmac_name = "hmac(sha256)", -+ .hmac_driver_name = "hmac-sha256-caam-qi2", -+ .blocksize = SHA256_BLOCK_SIZE, -+ .template_ahash = { -+ .init = ahash_init, -+ .update = ahash_update, -+ .final = ahash_final, -+ .finup = ahash_finup, -+ .digest = ahash_digest, -+ .export = ahash_export, -+ .import = ahash_import, -+ .setkey = ahash_setkey, -+ .halg = { -+ .digestsize = SHA256_DIGEST_SIZE, -+ .statesize = sizeof(struct caam_export_state), -+ }, -+ }, -+ .alg_type = OP_ALG_ALGSEL_SHA256, -+ }, { -+ .name = "sha384", -+ .driver_name = "sha384-caam-qi2", -+ .hmac_name = "hmac(sha384)", -+ .hmac_driver_name = "hmac-sha384-caam-qi2", -+ .blocksize = SHA384_BLOCK_SIZE, -+ .template_ahash = { -+ .init = ahash_init, -+ .update = ahash_update, -+ .final = ahash_final, -+ .finup = ahash_finup, -+ .digest = ahash_digest, -+ .export = ahash_export, -+ .import = ahash_import, -+ .setkey = ahash_setkey, -+ .halg = { -+ .digestsize = SHA384_DIGEST_SIZE, -+ .statesize = sizeof(struct caam_export_state), -+ }, -+ }, -+ .alg_type = OP_ALG_ALGSEL_SHA384, -+ }, { -+ .name = "sha512", -+ .driver_name = "sha512-caam-qi2", -+ .hmac_name = "hmac(sha512)", -+ .hmac_driver_name = "hmac-sha512-caam-qi2", -+ .blocksize = SHA512_BLOCK_SIZE, -+ .template_ahash = { -+ .init = ahash_init, -+ .update = ahash_update, -+ .final = ahash_final, -+ .finup = ahash_finup, -+ .digest = ahash_digest, -+ .export = ahash_export, -+ .import = ahash_import, -+ .setkey = ahash_setkey, -+ .halg = { -+ .digestsize = SHA512_DIGEST_SIZE, -+ .statesize = sizeof(struct caam_export_state), -+ }, -+ }, -+ .alg_type = OP_ALG_ALGSEL_SHA512, -+ }, { -+ .name = "md5", -+ .driver_name = "md5-caam-qi2", -+ .hmac_name = "hmac(md5)", -+ .hmac_driver_name = "hmac-md5-caam-qi2", -+ .blocksize = MD5_BLOCK_WORDS * 4, -+ .template_ahash = { -+ .init = ahash_init, -+ .update = ahash_update, -+ .final = ahash_final, -+ .finup = ahash_finup, -+ .digest = ahash_digest, -+ .export = ahash_export, -+ .import = ahash_import, -+ .setkey = ahash_setkey, -+ .halg = { -+ .digestsize = MD5_DIGEST_SIZE, -+ .statesize = sizeof(struct caam_export_state), -+ }, -+ }, -+ .alg_type = OP_ALG_ALGSEL_MD5, -+ } -+}; -+ -+struct caam_hash_alg { -+ struct list_head entry; -+ struct device *dev; -+ int alg_type; -+ struct ahash_alg ahash_alg; -+}; -+ -+static int caam_hash_cra_init(struct crypto_tfm *tfm) -+{ -+ struct crypto_ahash *ahash = __crypto_ahash_cast(tfm); -+ struct crypto_alg *base = tfm->__crt_alg; -+ struct hash_alg_common *halg = -+ container_of(base, struct hash_alg_common, base); -+ struct ahash_alg *alg = -+ container_of(halg, struct ahash_alg, halg); -+ struct caam_hash_alg *caam_hash = -+ container_of(alg, struct caam_hash_alg, ahash_alg); -+ struct caam_hash_ctx *ctx = crypto_tfm_ctx(tfm); -+ /* Sizes for MDHA running digests: MD5, SHA1, 224, 256, 384, 512 */ -+ static const u8 runninglen[] = { HASH_MSG_LEN + MD5_DIGEST_SIZE, -+ HASH_MSG_LEN + SHA1_DIGEST_SIZE, -+ HASH_MSG_LEN + 32, -+ HASH_MSG_LEN + SHA256_DIGEST_SIZE, -+ HASH_MSG_LEN + 64, -+ HASH_MSG_LEN + SHA512_DIGEST_SIZE }; -+ dma_addr_t dma_addr; -+ int i; -+ -+ ctx->dev = caam_hash->dev; -+ -+ dma_addr = dma_map_single_attrs(ctx->dev, ctx->flc, sizeof(ctx->flc), -+ DMA_BIDIRECTIONAL, -+ DMA_ATTR_SKIP_CPU_SYNC); -+ if (dma_mapping_error(ctx->dev, dma_addr)) { -+ dev_err(ctx->dev, "unable to map shared descriptors\n"); -+ return -ENOMEM; -+ } -+ -+ for (i = 0; i < HASH_NUM_OP; i++) -+ ctx->flc_dma[i] = dma_addr + i * sizeof(ctx->flc[i]); -+ -+ /* copy descriptor header template value */ -+ ctx->adata.algtype = OP_TYPE_CLASS2_ALG | caam_hash->alg_type; -+ -+ ctx->ctx_len = runninglen[(ctx->adata.algtype & -+ OP_ALG_ALGSEL_SUBMASK) >> -+ OP_ALG_ALGSEL_SHIFT]; -+ -+ crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm), -+ sizeof(struct caam_hash_state)); -+ -+ return ahash_set_sh_desc(ahash); -+} -+ -+static void caam_hash_cra_exit(struct crypto_tfm *tfm) -+{ -+ struct caam_hash_ctx *ctx = crypto_tfm_ctx(tfm); -+ -+ dma_unmap_single_attrs(ctx->dev, ctx->flc_dma[0], sizeof(ctx->flc), -+ DMA_BIDIRECTIONAL, DMA_ATTR_SKIP_CPU_SYNC); -+} -+ -+static struct caam_hash_alg *caam_hash_alloc(struct device *dev, -+ struct caam_hash_template *template, bool keyed) -+{ -+ struct caam_hash_alg *t_alg; -+ struct ahash_alg *halg; -+ struct crypto_alg *alg; -+ -+ t_alg = kzalloc(sizeof(*t_alg), GFP_KERNEL); -+ if (!t_alg) -+ return ERR_PTR(-ENOMEM); -+ -+ t_alg->ahash_alg = template->template_ahash; -+ halg = &t_alg->ahash_alg; -+ alg = &halg->halg.base; -+ -+ if (keyed) { -+ snprintf(alg->cra_name, CRYPTO_MAX_ALG_NAME, "%s", -+ template->hmac_name); -+ snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", -+ template->hmac_driver_name); -+ } else { -+ snprintf(alg->cra_name, CRYPTO_MAX_ALG_NAME, "%s", -+ template->name); -+ snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", -+ template->driver_name); -+ t_alg->ahash_alg.setkey = NULL; -+ } -+ alg->cra_module = THIS_MODULE; -+ alg->cra_init = caam_hash_cra_init; -+ alg->cra_exit = caam_hash_cra_exit; -+ alg->cra_ctxsize = sizeof(struct caam_hash_ctx); -+ alg->cra_priority = CAAM_CRA_PRIORITY; -+ alg->cra_blocksize = template->blocksize; -+ alg->cra_alignmask = 0; -+ alg->cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_TYPE_AHASH; -+ alg->cra_type = &crypto_ahash_type; -+ -+ t_alg->alg_type = template->alg_type; -+ t_alg->dev = dev; -+ -+ return t_alg; -+} -+ -+static void dpaa2_caam_fqdan_cb(struct dpaa2_io_notification_ctx *nctx) -+{ -+ struct dpaa2_caam_priv_per_cpu *ppriv; -+ -+ ppriv = container_of(nctx, struct dpaa2_caam_priv_per_cpu, nctx); -+ napi_schedule_irqoff(&ppriv->napi); -+} -+ -+static int __cold dpaa2_dpseci_dpio_setup(struct dpaa2_caam_priv *priv) -+{ -+ struct device *dev = priv->dev; -+ struct dpaa2_io_notification_ctx *nctx; -+ struct dpaa2_caam_priv_per_cpu *ppriv; -+ int err, i = 0, cpu; -+ -+ for_each_online_cpu(cpu) { -+ ppriv = per_cpu_ptr(priv->ppriv, cpu); -+ ppriv->priv = priv; -+ nctx = &ppriv->nctx; -+ nctx->is_cdan = 0; -+ nctx->id = ppriv->rsp_fqid; -+ nctx->desired_cpu = cpu; -+ nctx->cb = dpaa2_caam_fqdan_cb; -+ -+ /* Register notification callbacks */ -+ ppriv->dpio = dpaa2_io_service_select(cpu); -+ err = dpaa2_io_service_register(ppriv->dpio, nctx, dev); -+ if (unlikely(err)) { -+ dev_dbg(dev, "No affine DPIO for cpu %d\n", cpu); -+ nctx->cb = NULL; -+ /* -+ * If no affine DPIO for this core, there's probably -+ * none available for next cores either. Signal we want -+ * to retry later, in case the DPIO devices weren't -+ * probed yet. -+ */ -+ err = -EPROBE_DEFER; -+ goto err; -+ } -+ -+ ppriv->store = dpaa2_io_store_create(DPAA2_CAAM_STORE_SIZE, -+ dev); -+ if (unlikely(!ppriv->store)) { -+ dev_err(dev, "dpaa2_io_store_create() failed\n"); -+ err = -ENOMEM; -+ goto err; -+ } -+ -+ if (++i == priv->num_pairs) -+ break; -+ } -+ -+ return 0; -+ -+err: -+ for_each_online_cpu(cpu) { -+ ppriv = per_cpu_ptr(priv->ppriv, cpu); -+ if (!ppriv->nctx.cb) -+ break; -+ dpaa2_io_service_deregister(ppriv->dpio, &ppriv->nctx, dev); -+ } -+ -+ for_each_online_cpu(cpu) { -+ ppriv = per_cpu_ptr(priv->ppriv, cpu); -+ if (!ppriv->store) -+ break; -+ dpaa2_io_store_destroy(ppriv->store); -+ } -+ -+ return err; -+} -+ -+static void __cold dpaa2_dpseci_dpio_free(struct dpaa2_caam_priv *priv) -+{ -+ struct dpaa2_caam_priv_per_cpu *ppriv; -+ struct device *dev = priv->dev; -+ int i = 0, cpu; -+ -+ for_each_online_cpu(cpu) { -+ ppriv = per_cpu_ptr(priv->ppriv, cpu); -+ dpaa2_io_service_deregister(ppriv->dpio, &ppriv->nctx, dev); -+ dpaa2_io_store_destroy(ppriv->store); -+ -+ if (++i == priv->num_pairs) -+ return; -+ } -+} -+ -+static int dpaa2_dpseci_bind(struct dpaa2_caam_priv *priv) -+{ -+ struct dpseci_rx_queue_cfg rx_queue_cfg; -+ struct device *dev = priv->dev; -+ struct fsl_mc_device *ls_dev = to_fsl_mc_device(dev); -+ struct dpaa2_caam_priv_per_cpu *ppriv; -+ int err = 0, i = 0, cpu; -+ -+ /* Configure Rx queues */ -+ for_each_online_cpu(cpu) { -+ ppriv = per_cpu_ptr(priv->ppriv, cpu); -+ -+ rx_queue_cfg.options = DPSECI_QUEUE_OPT_DEST | -+ DPSECI_QUEUE_OPT_USER_CTX; -+ rx_queue_cfg.order_preservation_en = 0; -+ rx_queue_cfg.dest_cfg.dest_type = DPSECI_DEST_DPIO; -+ rx_queue_cfg.dest_cfg.dest_id = ppriv->nctx.dpio_id; -+ /* -+ * Rx priority (WQ) doesn't really matter, since we use -+ * pull mode, i.e. volatile dequeues from specific FQs -+ */ -+ rx_queue_cfg.dest_cfg.priority = 0; -+ rx_queue_cfg.user_ctx = ppriv->nctx.qman64; -+ -+ err = dpseci_set_rx_queue(priv->mc_io, 0, ls_dev->mc_handle, i, -+ &rx_queue_cfg); -+ if (err) { -+ dev_err(dev, "dpseci_set_rx_queue() failed with err %d\n", -+ err); -+ return err; -+ } -+ -+ if (++i == priv->num_pairs) -+ break; -+ } -+ -+ return err; -+} -+ -+static void dpaa2_dpseci_congestion_free(struct dpaa2_caam_priv *priv) -+{ -+ struct device *dev = priv->dev; -+ -+ if (!priv->cscn_mem) -+ return; -+ -+ dma_unmap_single(dev, priv->cscn_dma, DPAA2_CSCN_SIZE, DMA_FROM_DEVICE); -+ kfree(priv->cscn_mem); -+} -+ -+static void dpaa2_dpseci_free(struct dpaa2_caam_priv *priv) -+{ -+ struct device *dev = priv->dev; -+ struct fsl_mc_device *ls_dev = to_fsl_mc_device(dev); -+ -+ dpaa2_dpseci_congestion_free(priv); -+ dpseci_close(priv->mc_io, 0, ls_dev->mc_handle); -+} -+ -+static void dpaa2_caam_process_fd(struct dpaa2_caam_priv *priv, -+ const struct dpaa2_fd *fd) -+{ -+ struct caam_request *req; -+ u32 fd_err; -+ -+ if (dpaa2_fd_get_format(fd) != dpaa2_fd_list) { -+ dev_err(priv->dev, "Only Frame List FD format is supported!\n"); -+ return; -+ } -+ -+ fd_err = dpaa2_fd_get_ctrl(fd) & FD_CTRL_ERR_MASK; -+ if (unlikely(fd_err)) -+ dev_err(priv->dev, "FD error: %08x\n", fd_err); -+ -+ /* -+ * FD[ADDR] is guaranteed to be valid, irrespective of errors reported -+ * in FD[ERR] or FD[FRC]. -+ */ -+ req = dpaa2_caam_iova_to_virt(priv, dpaa2_fd_get_addr(fd)); -+ dma_unmap_single(priv->dev, req->fd_flt_dma, sizeof(req->fd_flt), -+ DMA_BIDIRECTIONAL); -+ req->cbk(req->ctx, dpaa2_fd_get_frc(fd)); -+} -+ -+static int dpaa2_caam_pull_fq(struct dpaa2_caam_priv_per_cpu *ppriv) -+{ -+ int err; -+ -+ /* Retry while portal is busy */ -+ do { -+ err = dpaa2_io_service_pull_fq(ppriv->dpio, ppriv->rsp_fqid, -+ ppriv->store); -+ } while (err == -EBUSY); -+ -+ if (unlikely(err)) -+ dev_err(ppriv->priv->dev, "dpaa2_io_service_pull err %d", err); -+ -+ return err; -+} -+ -+static int dpaa2_caam_store_consume(struct dpaa2_caam_priv_per_cpu *ppriv) -+{ -+ struct dpaa2_dq *dq; -+ int cleaned = 0, is_last; -+ -+ do { -+ dq = dpaa2_io_store_next(ppriv->store, &is_last); -+ if (unlikely(!dq)) { -+ if (unlikely(!is_last)) { -+ dev_dbg(ppriv->priv->dev, -+ "FQ %d returned no valid frames\n", -+ ppriv->rsp_fqid); -+ /* -+ * MUST retry until we get some sort of -+ * valid response token (be it "empty dequeue" -+ * or a valid frame). -+ */ -+ continue; -+ } -+ break; -+ } -+ -+ /* Process FD */ -+ dpaa2_caam_process_fd(ppriv->priv, dpaa2_dq_fd(dq)); -+ cleaned++; -+ } while (!is_last); -+ -+ return cleaned; -+} -+ -+static int dpaa2_dpseci_poll(struct napi_struct *napi, int budget) -+{ -+ struct dpaa2_caam_priv_per_cpu *ppriv; -+ struct dpaa2_caam_priv *priv; -+ int err, cleaned = 0, store_cleaned; -+ -+ ppriv = container_of(napi, struct dpaa2_caam_priv_per_cpu, napi); -+ priv = ppriv->priv; -+ -+ if (unlikely(dpaa2_caam_pull_fq(ppriv))) -+ return 0; -+ -+ do { -+ store_cleaned = dpaa2_caam_store_consume(ppriv); -+ cleaned += store_cleaned; -+ -+ if (store_cleaned == 0 || -+ cleaned > budget - DPAA2_CAAM_STORE_SIZE) -+ break; -+ -+ /* Try to dequeue some more */ -+ err = dpaa2_caam_pull_fq(ppriv); -+ if (unlikely(err)) -+ break; -+ } while (1); -+ -+ if (cleaned < budget) { -+ napi_complete_done(napi, cleaned); -+ err = dpaa2_io_service_rearm(ppriv->dpio, &ppriv->nctx); -+ if (unlikely(err)) -+ dev_err(priv->dev, "Notification rearm failed: %d\n", -+ err); -+ } -+ -+ return cleaned; -+} -+ -+static int dpaa2_dpseci_congestion_setup(struct dpaa2_caam_priv *priv, -+ u16 token) -+{ -+ struct dpseci_congestion_notification_cfg cong_notif_cfg = { 0 }; -+ struct device *dev = priv->dev; -+ int err; -+ -+ /* -+ * Congestion group feature supported starting with DPSECI API v5.1 -+ * and only when object has been created with this capability. -+ */ -+ if ((DPSECI_VER(priv->major_ver, priv->minor_ver) < DPSECI_VER(5, 1)) || -+ !(priv->dpseci_attr.options & DPSECI_OPT_HAS_CG)) -+ return 0; -+ -+ priv->cscn_mem = kzalloc(DPAA2_CSCN_SIZE + DPAA2_CSCN_ALIGN, -+ GFP_KERNEL | GFP_DMA); -+ if (!priv->cscn_mem) -+ return -ENOMEM; -+ -+ priv->cscn_mem_aligned = PTR_ALIGN(priv->cscn_mem, DPAA2_CSCN_ALIGN); -+ priv->cscn_dma = dma_map_single(dev, priv->cscn_mem_aligned, -+ DPAA2_CSCN_SIZE, DMA_FROM_DEVICE); -+ if (dma_mapping_error(dev, priv->cscn_dma)) { -+ dev_err(dev, "Error mapping CSCN memory area\n"); -+ err = -ENOMEM; -+ goto err_dma_map; -+ } -+ -+ cong_notif_cfg.units = DPSECI_CONGESTION_UNIT_BYTES; -+ cong_notif_cfg.threshold_entry = DPAA2_SEC_CONG_ENTRY_THRESH; -+ cong_notif_cfg.threshold_exit = DPAA2_SEC_CONG_EXIT_THRESH; -+ cong_notif_cfg.message_ctx = (u64)priv; -+ cong_notif_cfg.message_iova = priv->cscn_dma; -+ cong_notif_cfg.notification_mode = DPSECI_CGN_MODE_WRITE_MEM_ON_ENTER | -+ DPSECI_CGN_MODE_WRITE_MEM_ON_EXIT | -+ DPSECI_CGN_MODE_COHERENT_WRITE; -+ -+ err = dpseci_set_congestion_notification(priv->mc_io, 0, token, -+ &cong_notif_cfg); -+ if (err) { -+ dev_err(dev, "dpseci_set_congestion_notification failed\n"); -+ goto err_set_cong; -+ } -+ -+ return 0; -+ -+err_set_cong: -+ dma_unmap_single(dev, priv->cscn_dma, DPAA2_CSCN_SIZE, DMA_FROM_DEVICE); -+err_dma_map: -+ kfree(priv->cscn_mem); -+ -+ return err; -+} -+ -+static int __cold dpaa2_dpseci_setup(struct fsl_mc_device *ls_dev) -+{ -+ struct device *dev = &ls_dev->dev; -+ struct dpaa2_caam_priv *priv; -+ struct dpaa2_caam_priv_per_cpu *ppriv; -+ int err, cpu; -+ u8 i; -+ -+ priv = dev_get_drvdata(dev); -+ -+ priv->dev = dev; -+ priv->dpsec_id = ls_dev->obj_desc.id; -+ -+ /* Get a handle for the DPSECI this interface is associate with */ -+ err = dpseci_open(priv->mc_io, 0, priv->dpsec_id, &ls_dev->mc_handle); -+ if (err) { -+ dev_err(dev, "dpsec_open() failed: %d\n", err); -+ goto err_open; -+ } -+ -+ dev_info(dev, "Opened dpseci object successfully\n"); -+ -+ err = dpseci_get_api_version(priv->mc_io, 0, &priv->major_ver, -+ &priv->minor_ver); -+ if (err) { -+ dev_err(dev, "dpseci_get_api_version() failed\n"); -+ goto err_get_vers; -+ } -+ -+ err = dpseci_get_attributes(priv->mc_io, 0, ls_dev->mc_handle, -+ &priv->dpseci_attr); -+ if (err) { -+ dev_err(dev, "dpseci_get_attributes() failed\n"); -+ goto err_get_vers; -+ } -+ -+ err = dpseci_get_sec_attr(priv->mc_io, 0, ls_dev->mc_handle, -+ &priv->sec_attr); -+ if (err) { -+ dev_err(dev, "dpseci_get_sec_attr() failed\n"); -+ goto err_get_vers; -+ } -+ -+ err = dpaa2_dpseci_congestion_setup(priv, ls_dev->mc_handle); -+ if (err) { -+ dev_err(dev, "setup_congestion() failed\n"); -+ goto err_get_vers; -+ } -+ -+ priv->num_pairs = min(priv->dpseci_attr.num_rx_queues, -+ priv->dpseci_attr.num_tx_queues); -+ if (priv->num_pairs > num_online_cpus()) { -+ dev_warn(dev, "%d queues won't be used\n", -+ priv->num_pairs - num_online_cpus()); -+ priv->num_pairs = num_online_cpus(); -+ } -+ -+ for (i = 0; i < priv->dpseci_attr.num_rx_queues; i++) { -+ err = dpseci_get_rx_queue(priv->mc_io, 0, ls_dev->mc_handle, i, -+ &priv->rx_queue_attr[i]); -+ if (err) { -+ dev_err(dev, "dpseci_get_rx_queue() failed\n"); -+ goto err_get_rx_queue; -+ } -+ } -+ -+ for (i = 0; i < priv->dpseci_attr.num_tx_queues; i++) { -+ err = dpseci_get_tx_queue(priv->mc_io, 0, ls_dev->mc_handle, i, -+ &priv->tx_queue_attr[i]); -+ if (err) { -+ dev_err(dev, "dpseci_get_tx_queue() failed\n"); -+ goto err_get_rx_queue; -+ } -+ } -+ -+ i = 0; -+ for_each_online_cpu(cpu) { -+ u8 j; -+ -+ j = i % priv->num_pairs; -+ -+ ppriv = per_cpu_ptr(priv->ppriv, cpu); -+ ppriv->req_fqid = priv->tx_queue_attr[j].fqid; -+ -+ /* -+ * Allow all cores to enqueue, while only some of them -+ * will take part in dequeuing. -+ */ -+ if (++i > priv->num_pairs) -+ continue; -+ -+ ppriv->rsp_fqid = priv->rx_queue_attr[j].fqid; -+ ppriv->prio = j; -+ -+ dev_info(dev, "pair %d: rx queue %d, tx queue %d\n", j, -+ priv->rx_queue_attr[j].fqid, -+ priv->tx_queue_attr[j].fqid); -+ -+ ppriv->net_dev.dev = *dev; -+ INIT_LIST_HEAD(&ppriv->net_dev.napi_list); -+ netif_napi_add(&ppriv->net_dev, &ppriv->napi, dpaa2_dpseci_poll, -+ DPAA2_CAAM_NAPI_WEIGHT); -+ } -+ -+ return 0; -+ -+err_get_rx_queue: -+ dpaa2_dpseci_congestion_free(priv); -+err_get_vers: -+ dpseci_close(priv->mc_io, 0, ls_dev->mc_handle); -+err_open: -+ return err; -+} -+ -+static int dpaa2_dpseci_enable(struct dpaa2_caam_priv *priv) -+{ -+ struct device *dev = priv->dev; -+ struct fsl_mc_device *ls_dev = to_fsl_mc_device(dev); -+ struct dpaa2_caam_priv_per_cpu *ppriv; -+ int err, i; -+ -+ for (i = 0; i < priv->num_pairs; i++) { -+ ppriv = per_cpu_ptr(priv->ppriv, i); -+ napi_enable(&ppriv->napi); -+ } -+ -+ err = dpseci_enable(priv->mc_io, 0, ls_dev->mc_handle); -+ if (err) { -+ dev_err(dev, "dpseci_enable() failed\n"); -+ return err; -+ } -+ -+ dev_info(dev, "DPSECI version %d.%d\n", -+ priv->major_ver, -+ priv->minor_ver); -+ -+ return 0; -+} -+ -+static int __cold dpaa2_dpseci_disable(struct dpaa2_caam_priv *priv) -+{ -+ struct device *dev = priv->dev; -+ struct dpaa2_caam_priv_per_cpu *ppriv; -+ struct fsl_mc_device *ls_dev = to_fsl_mc_device(dev); -+ int i, err = 0, enabled; -+ -+ err = dpseci_disable(priv->mc_io, 0, ls_dev->mc_handle); -+ if (err) { -+ dev_err(dev, "dpseci_disable() failed\n"); -+ return err; -+ } -+ -+ err = dpseci_is_enabled(priv->mc_io, 0, ls_dev->mc_handle, &enabled); -+ if (err) { -+ dev_err(dev, "dpseci_is_enabled() failed\n"); -+ return err; -+ } -+ -+ dev_dbg(dev, "disable: %s\n", enabled ? "false" : "true"); -+ -+ for (i = 0; i < priv->num_pairs; i++) { -+ ppriv = per_cpu_ptr(priv->ppriv, i); -+ napi_disable(&ppriv->napi); -+ netif_napi_del(&ppriv->napi); -+ } -+ -+ return 0; -+} -+ -+static struct list_head hash_list; -+ -+static int dpaa2_caam_probe(struct fsl_mc_device *dpseci_dev) -+{ -+ struct device *dev; -+ struct dpaa2_caam_priv *priv; -+ int i, err = 0; -+ bool registered = false; -+ -+ /* -+ * There is no way to get CAAM endianness - there is no direct register -+ * space access and MC f/w does not provide this attribute. -+ * All DPAA2-based SoCs have little endian CAAM, thus hard-code this -+ * property. -+ */ -+ caam_little_end = true; -+ -+ caam_imx = false; -+ -+ dev = &dpseci_dev->dev; -+ -+ priv = kzalloc(sizeof(*priv), GFP_KERNEL); -+ if (!priv) -+ return -ENOMEM; -+ -+ dev_set_drvdata(dev, priv); -+ -+ priv->domain = iommu_get_domain_for_dev(dev); -+ -+ qi_cache = kmem_cache_create("dpaa2_caamqicache", CAAM_QI_MEMCACHE_SIZE, -+ 0, SLAB_CACHE_DMA, NULL); -+ if (!qi_cache) { -+ dev_err(dev, "Can't allocate SEC cache\n"); -+ err = -ENOMEM; -+ goto err_qicache; -+ } -+ -+ err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(49)); -+ if (err) { -+ dev_err(dev, "dma_set_mask_and_coherent() failed\n"); -+ goto err_dma_mask; -+ } -+ -+ /* Obtain a MC portal */ -+ err = fsl_mc_portal_allocate(dpseci_dev, 0, &priv->mc_io); -+ if (err) { -+ if (err == -ENXIO) -+ err = -EPROBE_DEFER; -+ else -+ dev_err(dev, "MC portal allocation failed\n"); -+ -+ goto err_dma_mask; -+ } -+ -+ priv->ppriv = alloc_percpu(*priv->ppriv); -+ if (!priv->ppriv) { -+ dev_err(dev, "alloc_percpu() failed\n"); -+ err = -ENOMEM; -+ goto err_alloc_ppriv; -+ } -+ -+ /* DPSECI initialization */ -+ err = dpaa2_dpseci_setup(dpseci_dev); -+ if (err) { -+ dev_err(dev, "dpaa2_dpseci_setup() failed\n"); -+ goto err_dpseci_setup; -+ } -+ -+ /* DPIO */ -+ err = dpaa2_dpseci_dpio_setup(priv); -+ if (err) { -+ if (err != -EPROBE_DEFER) -+ dev_err(dev, "dpaa2_dpseci_dpio_setup() failed\n"); -+ goto err_dpio_setup; -+ } -+ -+ /* DPSECI binding to DPIO */ -+ err = dpaa2_dpseci_bind(priv); -+ if (err) { -+ dev_err(dev, "dpaa2_dpseci_bind() failed\n"); -+ goto err_bind; -+ } -+ -+ /* DPSECI enable */ -+ err = dpaa2_dpseci_enable(priv); -+ if (err) { -+ dev_err(dev, "dpaa2_dpseci_enable() failed"); -+ goto err_bind; -+ } -+ -+ /* register crypto algorithms the device supports */ -+ for (i = 0; i < ARRAY_SIZE(driver_algs); i++) { -+ struct caam_skcipher_alg *t_alg = driver_algs + i; -+ u32 alg_sel = t_alg->caam.class1_alg_type & OP_ALG_ALGSEL_MASK; -+ -+ /* Skip DES algorithms if not supported by device */ -+ if (!priv->sec_attr.des_acc_num && -+ ((alg_sel == OP_ALG_ALGSEL_3DES) || -+ (alg_sel == OP_ALG_ALGSEL_DES))) -+ continue; -+ -+ /* Skip AES algorithms if not supported by device */ -+ if (!priv->sec_attr.aes_acc_num && -+ (alg_sel == OP_ALG_ALGSEL_AES)) -+ continue; -+ -+ /* Skip CHACHA20 algorithms if not supported by device */ -+ if (alg_sel == OP_ALG_ALGSEL_CHACHA20 && -+ !priv->sec_attr.ccha_acc_num) -+ continue; -+ -+ t_alg->caam.dev = dev; -+ caam_skcipher_alg_init(t_alg); -+ -+ err = crypto_register_skcipher(&t_alg->skcipher); -+ if (err) { -+ dev_warn(dev, "%s alg registration failed: %d\n", -+ t_alg->skcipher.base.cra_driver_name, err); -+ continue; -+ } -+ -+ t_alg->registered = true; -+ registered = true; -+ } -+ -+ for (i = 0; i < ARRAY_SIZE(driver_aeads); i++) { -+ struct caam_aead_alg *t_alg = driver_aeads + i; -+ u32 c1_alg_sel = t_alg->caam.class1_alg_type & -+ OP_ALG_ALGSEL_MASK; -+ u32 c2_alg_sel = t_alg->caam.class2_alg_type & -+ OP_ALG_ALGSEL_MASK; -+ -+ /* Skip DES algorithms if not supported by device */ -+ if (!priv->sec_attr.des_acc_num && -+ ((c1_alg_sel == OP_ALG_ALGSEL_3DES) || -+ (c1_alg_sel == OP_ALG_ALGSEL_DES))) -+ continue; -+ -+ /* Skip AES algorithms if not supported by device */ -+ if (!priv->sec_attr.aes_acc_num && -+ (c1_alg_sel == OP_ALG_ALGSEL_AES)) -+ continue; -+ -+ /* Skip CHACHA20 algorithms if not supported by device */ -+ if (c1_alg_sel == OP_ALG_ALGSEL_CHACHA20 && -+ !priv->sec_attr.ccha_acc_num) -+ continue; -+ -+ /* Skip POLY1305 algorithms if not supported by device */ -+ if (c2_alg_sel == OP_ALG_ALGSEL_POLY1305 && -+ !priv->sec_attr.ptha_acc_num) -+ continue; -+ -+ /* -+ * Skip algorithms requiring message digests -+ * if MD not supported by device. -+ */ -+ if ((c2_alg_sel & ~OP_ALG_ALGSEL_SUBMASK) == 0x40 && -+ !priv->sec_attr.md_acc_num) -+ continue; -+ -+ t_alg->caam.dev = dev; -+ caam_aead_alg_init(t_alg); -+ -+ err = crypto_register_aead(&t_alg->aead); -+ if (err) { -+ dev_warn(dev, "%s alg registration failed: %d\n", -+ t_alg->aead.base.cra_driver_name, err); -+ continue; -+ } -+ -+ t_alg->registered = true; -+ registered = true; -+ } -+ if (registered) -+ dev_info(dev, "algorithms registered in /proc/crypto\n"); -+ -+ /* register hash algorithms the device supports */ -+ INIT_LIST_HEAD(&hash_list); -+ -+ /* -+ * Skip registration of any hashing algorithms if MD block -+ * is not present. -+ */ -+ if (!priv->sec_attr.md_acc_num) -+ return 0; -+ -+ for (i = 0; i < ARRAY_SIZE(driver_hash); i++) { -+ struct caam_hash_alg *t_alg; -+ struct caam_hash_template *alg = driver_hash + i; -+ -+ /* register hmac version */ -+ t_alg = caam_hash_alloc(dev, alg, true); -+ if (IS_ERR(t_alg)) { -+ err = PTR_ERR(t_alg); -+ dev_warn(dev, "%s hash alg allocation failed: %d\n", -+ alg->driver_name, err); -+ continue; -+ } -+ -+ err = crypto_register_ahash(&t_alg->ahash_alg); -+ if (err) { -+ dev_warn(dev, "%s alg registration failed: %d\n", -+ t_alg->ahash_alg.halg.base.cra_driver_name, -+ err); -+ kfree(t_alg); -+ } else { -+ list_add_tail(&t_alg->entry, &hash_list); -+ } -+ -+ /* register unkeyed version */ -+ t_alg = caam_hash_alloc(dev, alg, false); -+ if (IS_ERR(t_alg)) { -+ err = PTR_ERR(t_alg); -+ dev_warn(dev, "%s alg allocation failed: %d\n", -+ alg->driver_name, err); -+ continue; -+ } -+ -+ err = crypto_register_ahash(&t_alg->ahash_alg); -+ if (err) { -+ dev_warn(dev, "%s alg registration failed: %d\n", -+ t_alg->ahash_alg.halg.base.cra_driver_name, -+ err); -+ kfree(t_alg); -+ } else { -+ list_add_tail(&t_alg->entry, &hash_list); -+ } -+ } -+ if (!list_empty(&hash_list)) -+ dev_info(dev, "hash algorithms registered in /proc/crypto\n"); -+ -+ return err; -+ -+err_bind: -+ dpaa2_dpseci_dpio_free(priv); -+err_dpio_setup: -+ dpaa2_dpseci_free(priv); -+err_dpseci_setup: -+ free_percpu(priv->ppriv); -+err_alloc_ppriv: -+ fsl_mc_portal_free(priv->mc_io); -+err_dma_mask: -+ kmem_cache_destroy(qi_cache); -+err_qicache: -+ dev_set_drvdata(dev, NULL); -+ -+ return err; -+} -+ -+static int __cold dpaa2_caam_remove(struct fsl_mc_device *ls_dev) -+{ -+ struct device *dev; -+ struct dpaa2_caam_priv *priv; -+ int i; -+ -+ dev = &ls_dev->dev; -+ priv = dev_get_drvdata(dev); -+ -+ for (i = 0; i < ARRAY_SIZE(driver_aeads); i++) { -+ struct caam_aead_alg *t_alg = driver_aeads + i; -+ -+ if (t_alg->registered) -+ crypto_unregister_aead(&t_alg->aead); -+ } -+ -+ for (i = 0; i < ARRAY_SIZE(driver_algs); i++) { -+ struct caam_skcipher_alg *t_alg = driver_algs + i; -+ -+ if (t_alg->registered) -+ crypto_unregister_skcipher(&t_alg->skcipher); -+ } -+ -+ if (hash_list.next) { -+ struct caam_hash_alg *t_hash_alg, *p; -+ -+ list_for_each_entry_safe(t_hash_alg, p, &hash_list, entry) { -+ crypto_unregister_ahash(&t_hash_alg->ahash_alg); -+ list_del(&t_hash_alg->entry); -+ kfree(t_hash_alg); -+ } -+ } -+ -+ dpaa2_dpseci_disable(priv); -+ dpaa2_dpseci_dpio_free(priv); -+ dpaa2_dpseci_free(priv); -+ free_percpu(priv->ppriv); -+ fsl_mc_portal_free(priv->mc_io); -+ dev_set_drvdata(dev, NULL); -+ kmem_cache_destroy(qi_cache); -+ -+ return 0; -+} -+ -+int dpaa2_caam_enqueue(struct device *dev, struct caam_request *req) -+{ -+ struct dpaa2_fd fd; -+ struct dpaa2_caam_priv *priv = dev_get_drvdata(dev); -+ struct dpaa2_caam_priv_per_cpu *ppriv; -+ int err = 0, i; -+ -+ if (IS_ERR(req)) -+ return PTR_ERR(req); -+ -+ if (priv->cscn_mem) { -+ dma_sync_single_for_cpu(priv->dev, priv->cscn_dma, -+ DPAA2_CSCN_SIZE, -+ DMA_FROM_DEVICE); -+ if (unlikely(dpaa2_cscn_state_congested(priv->cscn_mem_aligned))) { -+ dev_dbg_ratelimited(dev, "Dropping request\n"); -+ return -EBUSY; -+ } -+ } -+ -+ dpaa2_fl_set_flc(&req->fd_flt[1], req->flc_dma); -+ -+ req->fd_flt_dma = dma_map_single(dev, req->fd_flt, sizeof(req->fd_flt), -+ DMA_BIDIRECTIONAL); -+ if (dma_mapping_error(dev, req->fd_flt_dma)) { -+ dev_err(dev, "DMA mapping error for QI enqueue request\n"); -+ goto err_out; -+ } -+ -+ memset(&fd, 0, sizeof(fd)); -+ dpaa2_fd_set_format(&fd, dpaa2_fd_list); -+ dpaa2_fd_set_addr(&fd, req->fd_flt_dma); -+ dpaa2_fd_set_len(&fd, dpaa2_fl_get_len(&req->fd_flt[1])); -+ dpaa2_fd_set_flc(&fd, req->flc_dma); -+ -+ ppriv = this_cpu_ptr(priv->ppriv); -+ for (i = 0; i < (priv->dpseci_attr.num_tx_queues << 1); i++) { -+ err = dpaa2_io_service_enqueue_fq(ppriv->dpio, ppriv->req_fqid, -+ &fd); -+ if (err != -EBUSY) -+ break; -+ -+ cpu_relax(); -+ } -+ -+ if (unlikely(err)) { -+ dev_err_ratelimited(dev, "Error enqueuing frame: %d\n", err); -+ goto err_out; -+ } -+ -+ return -EINPROGRESS; -+ -+err_out: -+ dma_unmap_single(dev, req->fd_flt_dma, sizeof(req->fd_flt), -+ DMA_BIDIRECTIONAL); -+ return -EIO; -+} -+EXPORT_SYMBOL(dpaa2_caam_enqueue); -+ -+const struct fsl_mc_device_id dpaa2_caam_match_id_table[] = { -+ { -+ .vendor = FSL_MC_VENDOR_FREESCALE, -+ .obj_type = "dpseci", -+ }, -+ { .vendor = 0x0 } -+}; -+ -+static struct fsl_mc_driver dpaa2_caam_driver = { -+ .driver = { -+ .name = KBUILD_MODNAME, -+ .owner = THIS_MODULE, -+ }, -+ .probe = dpaa2_caam_probe, -+ .remove = dpaa2_caam_remove, -+ .match_id_table = dpaa2_caam_match_id_table -+}; -+ -+MODULE_LICENSE("Dual BSD/GPL"); -+MODULE_AUTHOR("Freescale Semiconductor, Inc"); -+MODULE_DESCRIPTION("Freescale DPAA2 CAAM Driver"); -+ -+module_fsl_mc_driver(dpaa2_caam_driver); ---- /dev/null -+++ b/drivers/crypto/caam/caamalg_qi2.h -@@ -0,0 +1,276 @@ -+/* -+ * Copyright 2015-2016 Freescale Semiconductor Inc. -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the names of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef _CAAMALG_QI2_H_ -+#define _CAAMALG_QI2_H_ -+ -+#include "../../../drivers/staging/fsl-mc/include/dpaa2-io.h" -+#include "../../../drivers/staging/fsl-mc/include/dpaa2-fd.h" -+#include -+#include "dpseci.h" -+#include "desc_constr.h" -+ -+#define DPAA2_CAAM_STORE_SIZE 16 -+/* NAPI weight *must* be a multiple of the store size. */ -+#define DPAA2_CAAM_NAPI_WEIGHT 64 -+ -+/* The congestion entrance threshold was chosen so that on LS2088 -+ * we support the maximum throughput for the available memory -+ */ -+#define DPAA2_SEC_CONG_ENTRY_THRESH (128 * 1024 * 1024) -+#define DPAA2_SEC_CONG_EXIT_THRESH (DPAA2_SEC_CONG_ENTRY_THRESH * 9 / 10) -+ -+/** -+ * dpaa2_caam_priv - driver private data -+ * @dpseci_id: DPSECI object unique ID -+ * @major_ver: DPSECI major version -+ * @minor_ver: DPSECI minor version -+ * @dpseci_attr: DPSECI attributes -+ * @sec_attr: SEC engine attributes -+ * @rx_queue_attr: array of Rx queue attributes -+ * @tx_queue_attr: array of Tx queue attributes -+ * @cscn_mem: pointer to memory region containing the -+ * dpaa2_cscn struct; it's size is larger than -+ * sizeof(struct dpaa2_cscn) to accommodate alignment -+ * @cscn_mem_aligned: pointer to struct dpaa2_cscn; it is computed -+ * as PTR_ALIGN(cscn_mem, DPAA2_CSCN_ALIGN) -+ * @cscn_dma: dma address used by the QMAN to write CSCN messages -+ * @dev: device associated with the DPSECI object -+ * @mc_io: pointer to MC portal's I/O object -+ * @domain: IOMMU domain -+ * @ppriv: per CPU pointers to privata data -+ */ -+struct dpaa2_caam_priv { -+ int dpsec_id; -+ -+ u16 major_ver; -+ u16 minor_ver; -+ -+ struct dpseci_attr dpseci_attr; -+ struct dpseci_sec_attr sec_attr; -+ struct dpseci_rx_queue_attr rx_queue_attr[DPSECI_MAX_QUEUE_NUM]; -+ struct dpseci_tx_queue_attr tx_queue_attr[DPSECI_MAX_QUEUE_NUM]; -+ int num_pairs; -+ -+ /* congestion */ -+ void *cscn_mem; -+ void *cscn_mem_aligned; -+ dma_addr_t cscn_dma; -+ -+ struct device *dev; -+ struct fsl_mc_io *mc_io; -+ struct iommu_domain *domain; -+ -+ struct dpaa2_caam_priv_per_cpu __percpu *ppriv; -+}; -+ -+/** -+ * dpaa2_caam_priv_per_cpu - per CPU private data -+ * @napi: napi structure -+ * @net_dev: netdev used by napi -+ * @req_fqid: (virtual) request (Tx / enqueue) FQID -+ * @rsp_fqid: (virtual) response (Rx / dequeue) FQID -+ * @prio: internal queue number - index for dpaa2_caam_priv.*_queue_attr -+ * @nctx: notification context of response FQ -+ * @store: where dequeued frames are stored -+ * @priv: backpointer to dpaa2_caam_priv -+ * @dpio: portal used for data path operations -+ */ -+struct dpaa2_caam_priv_per_cpu { -+ struct napi_struct napi; -+ struct net_device net_dev; -+ int req_fqid; -+ int rsp_fqid; -+ int prio; -+ struct dpaa2_io_notification_ctx nctx; -+ struct dpaa2_io_store *store; -+ struct dpaa2_caam_priv *priv; -+ struct dpaa2_io *dpio; -+}; -+ -+/* -+ * The CAAM QI hardware constructs a job descriptor which points -+ * to shared descriptor (as pointed by context_a of FQ to CAAM). -+ * When the job descriptor is executed by deco, the whole job -+ * descriptor together with shared descriptor gets loaded in -+ * deco buffer which is 64 words long (each 32-bit). -+ * -+ * The job descriptor constructed by QI hardware has layout: -+ * -+ * HEADER (1 word) -+ * Shdesc ptr (1 or 2 words) -+ * SEQ_OUT_PTR (1 word) -+ * Out ptr (1 or 2 words) -+ * Out length (1 word) -+ * SEQ_IN_PTR (1 word) -+ * In ptr (1 or 2 words) -+ * In length (1 word) -+ * -+ * The shdesc ptr is used to fetch shared descriptor contents -+ * into deco buffer. -+ * -+ * Apart from shdesc contents, the total number of words that -+ * get loaded in deco buffer are '8' or '11'. The remaining words -+ * in deco buffer can be used for storing shared descriptor. -+ */ -+#define MAX_SDLEN ((CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN) / CAAM_CMD_SZ) -+ -+/* Length of a single buffer in the QI driver memory cache */ -+#define CAAM_QI_MEMCACHE_SIZE 512 -+ -+/* -+ * aead_edesc - s/w-extended aead descriptor -+ * @src_nents: number of segments in input scatterlist -+ * @dst_nents: number of segments in output scatterlist -+ * @iv_dma: dma address of iv for checking continuity and link table -+ * @qm_sg_bytes: length of dma mapped h/w link table -+ * @qm_sg_dma: bus physical mapped address of h/w link table -+ * @assoclen: associated data length, in CAAM endianness -+ * @assoclen_dma: bus physical mapped address of req->assoclen -+ * @sgt: the h/w link table, followed by IV -+ */ -+struct aead_edesc { -+ int src_nents; -+ int dst_nents; -+ dma_addr_t iv_dma; -+ int qm_sg_bytes; -+ dma_addr_t qm_sg_dma; -+ unsigned int assoclen; -+ dma_addr_t assoclen_dma; -+ struct dpaa2_sg_entry sgt[0]; -+}; -+ -+/* -+ * tls_edesc - s/w-extended tls descriptor -+ * @src_nents: number of segments in input scatterlist -+ * @dst_nents: number of segments in output scatterlist -+ * @iv_dma: dma address of iv for checking continuity and link table -+ * @qm_sg_bytes: length of dma mapped h/w link table -+ * @qm_sg_dma: bus physical mapped address of h/w link table -+ * @tmp: array of scatterlists used by 'scatterwalk_ffwd' -+ * @dst: pointer to output scatterlist, usefull for unmapping -+ * @sgt: the h/w link table, followed by IV -+ */ -+struct tls_edesc { -+ int src_nents; -+ int dst_nents; -+ dma_addr_t iv_dma; -+ int qm_sg_bytes; -+ dma_addr_t qm_sg_dma; -+ struct scatterlist tmp[2]; -+ struct scatterlist *dst; -+ struct dpaa2_sg_entry sgt[0]; -+}; -+ -+/* -+ * skcipher_edesc - s/w-extended skcipher descriptor -+ * @src_nents: number of segments in input scatterlist -+ * @dst_nents: number of segments in output scatterlist -+ * @iv_dma: dma address of iv for checking continuity and link table -+ * @qm_sg_bytes: length of dma mapped qm_sg space -+ * @qm_sg_dma: I/O virtual address of h/w link table -+ * @sgt: the h/w link table, followed by IV -+ */ -+struct skcipher_edesc { -+ int src_nents; -+ int dst_nents; -+ dma_addr_t iv_dma; -+ int qm_sg_bytes; -+ dma_addr_t qm_sg_dma; -+ struct dpaa2_sg_entry sgt[0]; -+}; -+ -+/* -+ * ahash_edesc - s/w-extended ahash descriptor -+ * @dst_dma: I/O virtual address of req->result -+ * @qm_sg_dma: I/O virtual address of h/w link table -+ * @src_nents: number of segments in input scatterlist -+ * @qm_sg_bytes: length of dma mapped qm_sg space -+ * @sgt: pointer to h/w link table -+ */ -+struct ahash_edesc { -+ dma_addr_t dst_dma; -+ dma_addr_t qm_sg_dma; -+ int src_nents; -+ int qm_sg_bytes; -+ struct dpaa2_sg_entry sgt[0]; -+}; -+ -+/** -+ * caam_flc - Flow Context (FLC) -+ * @flc: Flow Context options -+ * @sh_desc: Shared Descriptor -+ */ -+struct caam_flc { -+ u32 flc[16]; -+ u32 sh_desc[MAX_SDLEN]; -+} ____cacheline_aligned; -+ -+enum optype { -+ ENCRYPT = 0, -+ DECRYPT, -+ NUM_OP -+}; -+ -+/** -+ * caam_request - the request structure the driver application should fill while -+ * submitting a job to driver. -+ * @fd_flt: Frame list table defining input and output -+ * fd_flt[0] - FLE pointing to output buffer -+ * fd_flt[1] - FLE pointing to input buffer -+ * @fd_flt_dma: DMA address for the frame list table -+ * @flc: Flow Context -+ * @flc_dma: I/O virtual address of Flow Context -+ * @cbk: Callback function to invoke when job is completed -+ * @ctx: arbit context attached with request by the application -+ * @edesc: extended descriptor; points to one of {skcipher,aead}_edesc -+ */ -+struct caam_request { -+ struct dpaa2_fl_entry fd_flt[2]; -+ dma_addr_t fd_flt_dma; -+ struct caam_flc *flc; -+ dma_addr_t flc_dma; -+ void (*cbk)(void *ctx, u32 err); -+ void *ctx; -+ void *edesc; -+}; -+ -+/** -+ * dpaa2_caam_enqueue() - enqueue a crypto request -+ * @dev: device associated with the DPSECI object -+ * @req: pointer to caam_request -+ */ -+int dpaa2_caam_enqueue(struct device *dev, struct caam_request *req); -+ -+#endif /* _CAAMALG_QI2_H_ */ ---- a/drivers/crypto/caam/caamhash.c -+++ b/drivers/crypto/caam/caamhash.c -@@ -2,6 +2,7 @@ - * caam - Freescale FSL CAAM support for ahash functions of crypto API - * - * Copyright 2011 Freescale Semiconductor, Inc. -+ * Copyright 2018 NXP - * - * Based on caamalg.c crypto API driver. - * -@@ -62,6 +63,7 @@ - #include "error.h" - #include "sg_sw_sec4.h" - #include "key_gen.h" -+#include "caamhash_desc.h" - - #define CAAM_CRA_PRIORITY 3000 - -@@ -71,14 +73,6 @@ - #define CAAM_MAX_HASH_BLOCK_SIZE SHA512_BLOCK_SIZE - #define CAAM_MAX_HASH_DIGEST_SIZE SHA512_DIGEST_SIZE - --/* length of descriptors text */ --#define DESC_AHASH_BASE (3 * CAAM_CMD_SZ) --#define DESC_AHASH_UPDATE_LEN (6 * CAAM_CMD_SZ) --#define DESC_AHASH_UPDATE_FIRST_LEN (DESC_AHASH_BASE + 4 * CAAM_CMD_SZ) --#define DESC_AHASH_FINAL_LEN (DESC_AHASH_BASE + 5 * CAAM_CMD_SZ) --#define DESC_AHASH_FINUP_LEN (DESC_AHASH_BASE + 5 * CAAM_CMD_SZ) --#define DESC_AHASH_DIGEST_LEN (DESC_AHASH_BASE + 4 * CAAM_CMD_SZ) -- - #define DESC_HASH_MAX_USED_BYTES (DESC_AHASH_FINAL_LEN + \ - CAAM_MAX_HASH_KEY_SIZE) - #define DESC_HASH_MAX_USED_LEN (DESC_HASH_MAX_USED_BYTES / CAAM_CMD_SZ) -@@ -107,6 +101,7 @@ struct caam_hash_ctx { - dma_addr_t sh_desc_update_first_dma; - dma_addr_t sh_desc_fin_dma; - dma_addr_t sh_desc_digest_dma; -+ enum dma_data_direction dir; - struct device *jrdev; - u8 key[CAAM_MAX_HASH_KEY_SIZE]; - int ctx_len; -@@ -218,7 +213,7 @@ static inline int buf_map_to_sec4_sg(str - } - - /* Map state->caam_ctx, and add it to link table */ --static inline int ctx_map_to_sec4_sg(u32 *desc, struct device *jrdev, -+static inline int ctx_map_to_sec4_sg(struct device *jrdev, - struct caam_hash_state *state, int ctx_len, - struct sec4_sg_entry *sec4_sg, u32 flag) - { -@@ -234,68 +229,22 @@ static inline int ctx_map_to_sec4_sg(u32 - return 0; - } - --/* -- * For ahash update, final and finup (import_ctx = true) -- * import context, read and write to seqout -- * For ahash firsts and digest (import_ctx = false) -- * read and write to seqout -- */ --static inline void ahash_gen_sh_desc(u32 *desc, u32 state, int digestsize, -- struct caam_hash_ctx *ctx, bool import_ctx) --{ -- u32 op = ctx->adata.algtype; -- u32 *skip_key_load; -- -- init_sh_desc(desc, HDR_SHARE_SERIAL); -- -- /* Append key if it has been set; ahash update excluded */ -- if ((state != OP_ALG_AS_UPDATE) && (ctx->adata.keylen)) { -- /* Skip key loading if already shared */ -- skip_key_load = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | -- JUMP_COND_SHRD); -- -- append_key_as_imm(desc, ctx->key, ctx->adata.keylen_pad, -- ctx->adata.keylen, CLASS_2 | -- KEY_DEST_MDHA_SPLIT | KEY_ENC); -- -- set_jump_tgt_here(desc, skip_key_load); -- -- op |= OP_ALG_AAI_HMAC_PRECOMP; -- } -- -- /* If needed, import context from software */ -- if (import_ctx) -- append_seq_load(desc, ctx->ctx_len, LDST_CLASS_2_CCB | -- LDST_SRCDST_BYTE_CONTEXT); -- -- /* Class 2 operation */ -- append_operation(desc, op | state | OP_ALG_ENCRYPT); -- -- /* -- * Load from buf and/or src and write to req->result or state->context -- * Calculate remaining bytes to read -- */ -- append_math_add(desc, VARSEQINLEN, SEQINLEN, REG0, CAAM_CMD_SZ); -- /* Read remaining bytes */ -- append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_LAST2 | -- FIFOLD_TYPE_MSG | KEY_VLF); -- /* Store class2 context bytes */ -- append_seq_store(desc, digestsize, LDST_CLASS_2_CCB | -- LDST_SRCDST_BYTE_CONTEXT); --} -- - static int ahash_set_sh_desc(struct crypto_ahash *ahash) - { - struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); - int digestsize = crypto_ahash_digestsize(ahash); - struct device *jrdev = ctx->jrdev; -+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent); - u32 *desc; - -+ ctx->adata.key_virt = ctx->key; -+ - /* ahash_update shared descriptor */ - desc = ctx->sh_desc_update; -- ahash_gen_sh_desc(desc, OP_ALG_AS_UPDATE, ctx->ctx_len, ctx, true); -+ cnstr_shdsc_ahash(desc, &ctx->adata, OP_ALG_AS_UPDATE, ctx->ctx_len, -+ ctx->ctx_len, true, ctrlpriv->era); - dma_sync_single_for_device(jrdev, ctx->sh_desc_update_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - #ifdef DEBUG - print_hex_dump(KERN_ERR, - "ahash update shdesc@"__stringify(__LINE__)": ", -@@ -304,9 +253,10 @@ static int ahash_set_sh_desc(struct cryp - - /* ahash_update_first shared descriptor */ - desc = ctx->sh_desc_update_first; -- ahash_gen_sh_desc(desc, OP_ALG_AS_INIT, ctx->ctx_len, ctx, false); -+ cnstr_shdsc_ahash(desc, &ctx->adata, OP_ALG_AS_INIT, ctx->ctx_len, -+ ctx->ctx_len, false, ctrlpriv->era); - dma_sync_single_for_device(jrdev, ctx->sh_desc_update_first_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - #ifdef DEBUG - print_hex_dump(KERN_ERR, - "ahash update first shdesc@"__stringify(__LINE__)": ", -@@ -315,9 +265,10 @@ static int ahash_set_sh_desc(struct cryp - - /* ahash_final shared descriptor */ - desc = ctx->sh_desc_fin; -- ahash_gen_sh_desc(desc, OP_ALG_AS_FINALIZE, digestsize, ctx, true); -+ cnstr_shdsc_ahash(desc, &ctx->adata, OP_ALG_AS_FINALIZE, digestsize, -+ ctx->ctx_len, true, ctrlpriv->era); - dma_sync_single_for_device(jrdev, ctx->sh_desc_fin_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - #ifdef DEBUG - print_hex_dump(KERN_ERR, "ahash final shdesc@"__stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, -@@ -326,9 +277,10 @@ static int ahash_set_sh_desc(struct cryp - - /* ahash_digest shared descriptor */ - desc = ctx->sh_desc_digest; -- ahash_gen_sh_desc(desc, OP_ALG_AS_INITFINAL, digestsize, ctx, false); -+ cnstr_shdsc_ahash(desc, &ctx->adata, OP_ALG_AS_INITFINAL, digestsize, -+ ctx->ctx_len, false, ctrlpriv->era); - dma_sync_single_for_device(jrdev, ctx->sh_desc_digest_dma, -- desc_bytes(desc), DMA_TO_DEVICE); -+ desc_bytes(desc), ctx->dir); - #ifdef DEBUG - print_hex_dump(KERN_ERR, - "ahash digest shdesc@"__stringify(__LINE__)": ", -@@ -421,6 +373,7 @@ static int ahash_setkey(struct crypto_ah - struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash); - int blocksize = crypto_tfm_alg_blocksize(&ahash->base); - int digestsize = crypto_ahash_digestsize(ahash); -+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctx->jrdev->parent); - int ret; - u8 *hashed_key = NULL; - -@@ -441,16 +394,26 @@ static int ahash_setkey(struct crypto_ah - key = hashed_key; - } - -- ret = gen_split_key(ctx->jrdev, ctx->key, &ctx->adata, key, keylen, -- CAAM_MAX_HASH_KEY_SIZE); -- if (ret) -- goto bad_free_key; -+ /* -+ * If DKP is supported, use it in the shared descriptor to generate -+ * the split key. -+ */ -+ if (ctrlpriv->era >= 6) { -+ ctx->adata.key_inline = true; -+ ctx->adata.keylen = keylen; -+ ctx->adata.keylen_pad = split_key_len(ctx->adata.algtype & -+ OP_ALG_ALGSEL_MASK); - --#ifdef DEBUG -- print_hex_dump(KERN_ERR, "ctx.key@"__stringify(__LINE__)": ", -- DUMP_PREFIX_ADDRESS, 16, 4, ctx->key, -- ctx->adata.keylen_pad, 1); --#endif -+ if (ctx->adata.keylen_pad > CAAM_MAX_HASH_KEY_SIZE) -+ goto bad_free_key; -+ -+ memcpy(ctx->key, key, keylen); -+ } else { -+ ret = gen_split_key(ctx->jrdev, ctx->key, &ctx->adata, key, -+ keylen, CAAM_MAX_HASH_KEY_SIZE); -+ if (ret) -+ goto bad_free_key; -+ } - - kfree(hashed_key); - return ahash_set_sh_desc(ahash); -@@ -773,7 +736,7 @@ static int ahash_update_ctx(struct ahash - edesc->src_nents = src_nents; - edesc->sec4_sg_bytes = sec4_sg_bytes; - -- ret = ctx_map_to_sec4_sg(desc, jrdev, state, ctx->ctx_len, -+ ret = ctx_map_to_sec4_sg(jrdev, state, ctx->ctx_len, - edesc->sec4_sg, DMA_BIDIRECTIONAL); - if (ret) - goto unmap_ctx; -@@ -871,9 +834,8 @@ static int ahash_final_ctx(struct ahash_ - desc = edesc->hw_desc; - - edesc->sec4_sg_bytes = sec4_sg_bytes; -- edesc->src_nents = 0; - -- ret = ctx_map_to_sec4_sg(desc, jrdev, state, ctx->ctx_len, -+ ret = ctx_map_to_sec4_sg(jrdev, state, ctx->ctx_len, - edesc->sec4_sg, DMA_TO_DEVICE); - if (ret) - goto unmap_ctx; -@@ -967,7 +929,7 @@ static int ahash_finup_ctx(struct ahash_ - - edesc->src_nents = src_nents; - -- ret = ctx_map_to_sec4_sg(desc, jrdev, state, ctx->ctx_len, -+ ret = ctx_map_to_sec4_sg(jrdev, state, ctx->ctx_len, - edesc->sec4_sg, DMA_TO_DEVICE); - if (ret) - goto unmap_ctx; -@@ -1126,7 +1088,6 @@ static int ahash_final_no_ctx(struct aha - dev_err(jrdev, "unable to map dst\n"); - goto unmap; - } -- edesc->src_nents = 0; - - #ifdef DEBUG - print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ", -@@ -1208,7 +1169,6 @@ static int ahash_update_no_ctx(struct ah - - edesc->src_nents = src_nents; - edesc->sec4_sg_bytes = sec4_sg_bytes; -- edesc->dst_dma = 0; - - ret = buf_map_to_sec4_sg(jrdev, edesc->sec4_sg, state); - if (ret) -@@ -1420,7 +1380,6 @@ static int ahash_update_first(struct aha - } - - edesc->src_nents = src_nents; -- edesc->dst_dma = 0; - - ret = ahash_edesc_add_src(ctx, edesc, req, mapped_nents, 0, 0, - to_hash); -@@ -1722,6 +1681,7 @@ static int caam_hash_cra_init(struct cry - HASH_MSG_LEN + 64, - HASH_MSG_LEN + SHA512_DIGEST_SIZE }; - dma_addr_t dma_addr; -+ struct caam_drv_private *priv; - - /* - * Get a Job ring from Job Ring driver to ensure in-order -@@ -1733,10 +1693,13 @@ static int caam_hash_cra_init(struct cry - return PTR_ERR(ctx->jrdev); - } - -+ priv = dev_get_drvdata(ctx->jrdev->parent); -+ ctx->dir = priv->era >= 6 ? DMA_BIDIRECTIONAL : DMA_TO_DEVICE; -+ - dma_addr = dma_map_single_attrs(ctx->jrdev, ctx->sh_desc_update, - offsetof(struct caam_hash_ctx, - sh_desc_update_dma), -- DMA_TO_DEVICE, DMA_ATTR_SKIP_CPU_SYNC); -+ ctx->dir, DMA_ATTR_SKIP_CPU_SYNC); - if (dma_mapping_error(ctx->jrdev, dma_addr)) { - dev_err(ctx->jrdev, "unable to map shared descriptors\n"); - caam_jr_free(ctx->jrdev); -@@ -1771,11 +1734,11 @@ static void caam_hash_cra_exit(struct cr - dma_unmap_single_attrs(ctx->jrdev, ctx->sh_desc_update_dma, - offsetof(struct caam_hash_ctx, - sh_desc_update_dma), -- DMA_TO_DEVICE, DMA_ATTR_SKIP_CPU_SYNC); -+ ctx->dir, DMA_ATTR_SKIP_CPU_SYNC); - caam_jr_free(ctx->jrdev); - } - --static void __exit caam_algapi_hash_exit(void) -+void caam_algapi_hash_exit(void) - { - struct caam_hash_alg *t_alg, *n; - -@@ -1834,56 +1797,38 @@ caam_hash_alloc(struct caam_hash_templat - return t_alg; - } - --static int __init caam_algapi_hash_init(void) -+int caam_algapi_hash_init(struct device *ctrldev) - { -- struct device_node *dev_node; -- struct platform_device *pdev; -- struct device *ctrldev; - int i = 0, err = 0; -- struct caam_drv_private *priv; -+ struct caam_drv_private *priv = dev_get_drvdata(ctrldev); - unsigned int md_limit = SHA512_DIGEST_SIZE; -- u32 cha_inst, cha_vid; -- -- dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0"); -- if (!dev_node) { -- dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec4.0"); -- if (!dev_node) -- return -ENODEV; -- } -- -- pdev = of_find_device_by_node(dev_node); -- if (!pdev) { -- of_node_put(dev_node); -- return -ENODEV; -- } -- -- ctrldev = &pdev->dev; -- priv = dev_get_drvdata(ctrldev); -- of_node_put(dev_node); -- -- /* -- * If priv is NULL, it's probably because the caam driver wasn't -- * properly initialized (e.g. RNG4 init failed). Thus, bail out here. -- */ -- if (!priv) -- return -ENODEV; -+ u32 md_inst, md_vid; - - /* - * Register crypto algorithms the device supports. First, identify - * presence and attributes of MD block. - */ -- cha_vid = rd_reg32(&priv->ctrl->perfmon.cha_id_ls); -- cha_inst = rd_reg32(&priv->ctrl->perfmon.cha_num_ls); -+ if (priv->era < 10) { -+ md_vid = (rd_reg32(&priv->ctrl->perfmon.cha_id_ls) & -+ CHA_ID_LS_MD_MASK) >> CHA_ID_LS_MD_SHIFT; -+ md_inst = (rd_reg32(&priv->ctrl->perfmon.cha_num_ls) & -+ CHA_ID_LS_MD_MASK) >> CHA_ID_LS_MD_SHIFT; -+ } else { -+ u32 mdha = rd_reg32(&priv->ctrl->vreg.mdha); -+ -+ md_vid = (mdha & CHA_VER_VID_MASK) >> CHA_VER_VID_SHIFT; -+ md_inst = mdha & CHA_VER_NUM_MASK; -+ } - - /* - * Skip registration of any hashing algorithms if MD block - * is not present. - */ -- if (!((cha_inst & CHA_ID_LS_MD_MASK) >> CHA_ID_LS_MD_SHIFT)) -+ if (!md_inst) - return -ENODEV; - - /* Limit digest size based on LP256 */ -- if ((cha_vid & CHA_ID_LS_MD_MASK) == CHA_ID_LS_MD_LP256) -+ if (md_vid == CHA_VER_VID_MD_LP256) - md_limit = SHA256_DIGEST_SIZE; - - INIT_LIST_HEAD(&hash_list); -@@ -1934,10 +1879,3 @@ static int __init caam_algapi_hash_init( - - return err; - } -- --module_init(caam_algapi_hash_init); --module_exit(caam_algapi_hash_exit); -- --MODULE_LICENSE("GPL"); --MODULE_DESCRIPTION("FSL CAAM support for ahash functions of crypto API"); --MODULE_AUTHOR("Freescale Semiconductor - NMG"); ---- /dev/null -+++ b/drivers/crypto/caam/caamhash_desc.c -@@ -0,0 +1,108 @@ -+/* -+ * Shared descriptors for ahash algorithms -+ * -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the names of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include "compat.h" -+#include "desc_constr.h" -+#include "caamhash_desc.h" -+ -+/** -+ * cnstr_shdsc_ahash - ahash shared descriptor -+ * @desc: pointer to buffer used for descriptor construction -+ * @adata: pointer to authentication transform definitions. -+ * A split key is required for SEC Era < 6; the size of the split key -+ * is specified in this case. -+ * Valid algorithm values - one of OP_ALG_ALGSEL_{MD5, SHA1, SHA224, -+ * SHA256, SHA384, SHA512}. -+ * @state: algorithm state OP_ALG_AS_{INIT, FINALIZE, INITFINALIZE, UPDATE} -+ * @digestsize: algorithm's digest size -+ * @ctx_len: size of Context Register -+ * @import_ctx: true if previous Context Register needs to be restored -+ * must be true for ahash update and final -+ * must be false for for ahash first and digest -+ * @era: SEC Era -+ */ -+void cnstr_shdsc_ahash(u32 * const desc, struct alginfo *adata, u32 state, -+ int digestsize, int ctx_len, bool import_ctx, int era) -+{ -+ u32 op = adata->algtype; -+ -+ init_sh_desc(desc, HDR_SHARE_SERIAL); -+ -+ /* Append key if it has been set; ahash update excluded */ -+ if (state != OP_ALG_AS_UPDATE && adata->keylen) { -+ u32 *skip_key_load; -+ -+ /* Skip key loading if already shared */ -+ skip_key_load = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL | -+ JUMP_COND_SHRD); -+ -+ if (era < 6) -+ append_key_as_imm(desc, adata->key_virt, -+ adata->keylen_pad, -+ adata->keylen, CLASS_2 | -+ KEY_DEST_MDHA_SPLIT | KEY_ENC); -+ else -+ append_proto_dkp(desc, adata); -+ -+ set_jump_tgt_here(desc, skip_key_load); -+ -+ op |= OP_ALG_AAI_HMAC_PRECOMP; -+ } -+ -+ /* If needed, import context from software */ -+ if (import_ctx) -+ append_seq_load(desc, ctx_len, LDST_CLASS_2_CCB | -+ LDST_SRCDST_BYTE_CONTEXT); -+ -+ /* Class 2 operation */ -+ append_operation(desc, op | state | OP_ALG_ENCRYPT); -+ -+ /* -+ * Load from buf and/or src and write to req->result or state->context -+ * Calculate remaining bytes to read -+ */ -+ append_math_add(desc, VARSEQINLEN, SEQINLEN, REG0, CAAM_CMD_SZ); -+ /* Read remaining bytes */ -+ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_LAST2 | -+ FIFOLD_TYPE_MSG | KEY_VLF); -+ /* Store class2 context bytes */ -+ append_seq_store(desc, digestsize, LDST_CLASS_2_CCB | -+ LDST_SRCDST_BYTE_CONTEXT); -+} -+EXPORT_SYMBOL(cnstr_shdsc_ahash); -+ -+MODULE_LICENSE("Dual BSD/GPL"); -+MODULE_DESCRIPTION("FSL CAAM ahash descriptors support"); -+MODULE_AUTHOR("NXP Semiconductors"); ---- /dev/null -+++ b/drivers/crypto/caam/caamhash_desc.h -@@ -0,0 +1,49 @@ -+/* -+ * Shared descriptors for ahash algorithms -+ * -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the names of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef _CAAMHASH_DESC_H_ -+#define _CAAMHASH_DESC_H_ -+ -+/* length of descriptors text */ -+#define DESC_AHASH_BASE (3 * CAAM_CMD_SZ) -+#define DESC_AHASH_UPDATE_LEN (6 * CAAM_CMD_SZ) -+#define DESC_AHASH_UPDATE_FIRST_LEN (DESC_AHASH_BASE + 4 * CAAM_CMD_SZ) -+#define DESC_AHASH_FINAL_LEN (DESC_AHASH_BASE + 5 * CAAM_CMD_SZ) -+#define DESC_AHASH_DIGEST_LEN (DESC_AHASH_BASE + 4 * CAAM_CMD_SZ) -+ -+void cnstr_shdsc_ahash(u32 * const desc, struct alginfo *adata, u32 state, -+ int digestsize, int ctx_len, bool import_ctx, int era); -+ -+#endif /* _CAAMHASH_DESC_H_ */ ---- a/drivers/crypto/caam/caampkc.c -+++ b/drivers/crypto/caam/caampkc.c -@@ -2,6 +2,7 @@ - * caam - Freescale FSL CAAM support for Public Key Cryptography - * - * Copyright 2016 Freescale Semiconductor, Inc. -+ * Copyright 2018 NXP - * - * There is no Shared Descriptor for PKC so that the Job Descriptor must carry - * all the desired key parameters, input and output pointers. -@@ -1017,46 +1018,22 @@ static struct akcipher_alg caam_rsa = { - }; - - /* Public Key Cryptography module initialization handler */ --static int __init caam_pkc_init(void) -+int caam_pkc_init(struct device *ctrldev) - { -- struct device_node *dev_node; -- struct platform_device *pdev; -- struct device *ctrldev; -- struct caam_drv_private *priv; -- u32 cha_inst, pk_inst; -+ struct caam_drv_private *priv = dev_get_drvdata(ctrldev); -+ u32 pk_inst; - int err; - -- dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0"); -- if (!dev_node) { -- dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec4.0"); -- if (!dev_node) -- return -ENODEV; -- } -- -- pdev = of_find_device_by_node(dev_node); -- if (!pdev) { -- of_node_put(dev_node); -- return -ENODEV; -- } -- -- ctrldev = &pdev->dev; -- priv = dev_get_drvdata(ctrldev); -- of_node_put(dev_node); -- -- /* -- * If priv is NULL, it's probably because the caam driver wasn't -- * properly initialized (e.g. RNG4 init failed). Thus, bail out here. -- */ -- if (!priv) -- return -ENODEV; -- - /* Determine public key hardware accelerator presence. */ -- cha_inst = rd_reg32(&priv->ctrl->perfmon.cha_num_ls); -- pk_inst = (cha_inst & CHA_ID_LS_PK_MASK) >> CHA_ID_LS_PK_SHIFT; -+ if (priv->era < 10) -+ pk_inst = (rd_reg32(&priv->ctrl->perfmon.cha_num_ls) & -+ CHA_ID_LS_PK_MASK) >> CHA_ID_LS_PK_SHIFT; -+ else -+ pk_inst = rd_reg32(&priv->ctrl->vreg.pkha) & CHA_VER_NUM_MASK; - - /* Do not register algorithms if PKHA is not present. */ - if (!pk_inst) -- return -ENODEV; -+ return 0; - - err = crypto_register_akcipher(&caam_rsa); - if (err) -@@ -1068,14 +1045,7 @@ static int __init caam_pkc_init(void) - return err; - } - --static void __exit caam_pkc_exit(void) -+void caam_pkc_exit(void) - { - crypto_unregister_akcipher(&caam_rsa); - } -- --module_init(caam_pkc_init); --module_exit(caam_pkc_exit); -- --MODULE_LICENSE("Dual BSD/GPL"); --MODULE_DESCRIPTION("FSL CAAM support for PKC functions of crypto API"); --MODULE_AUTHOR("Freescale Semiconductor"); ---- a/drivers/crypto/caam/caamrng.c -+++ b/drivers/crypto/caam/caamrng.c -@@ -2,6 +2,7 @@ - * caam - Freescale FSL CAAM support for hw_random - * - * Copyright 2011 Freescale Semiconductor, Inc. -+ * Copyright 2018 NXP - * - * Based on caamalg.c crypto API driver. - * -@@ -294,49 +295,29 @@ static struct hwrng caam_rng = { - .read = caam_read, - }; - --static void __exit caam_rng_exit(void) -+void caam_rng_exit(void) - { - caam_jr_free(rng_ctx->jrdev); - hwrng_unregister(&caam_rng); - kfree(rng_ctx); - } - --static int __init caam_rng_init(void) -+int caam_rng_init(struct device *ctrldev) - { - struct device *dev; -- struct device_node *dev_node; -- struct platform_device *pdev; -- struct device *ctrldev; -- struct caam_drv_private *priv; -+ u32 rng_inst; -+ struct caam_drv_private *priv = dev_get_drvdata(ctrldev); - int err; - -- dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0"); -- if (!dev_node) { -- dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec4.0"); -- if (!dev_node) -- return -ENODEV; -- } -- -- pdev = of_find_device_by_node(dev_node); -- if (!pdev) { -- of_node_put(dev_node); -- return -ENODEV; -- } -- -- ctrldev = &pdev->dev; -- priv = dev_get_drvdata(ctrldev); -- of_node_put(dev_node); -- -- /* -- * If priv is NULL, it's probably because the caam driver wasn't -- * properly initialized (e.g. RNG4 init failed). Thus, bail out here. -- */ -- if (!priv) -- return -ENODEV; -- - /* Check for an instantiated RNG before registration */ -- if (!(rd_reg32(&priv->ctrl->perfmon.cha_num_ls) & CHA_ID_LS_RNG_MASK)) -- return -ENODEV; -+ if (priv->era < 10) -+ rng_inst = (rd_reg32(&priv->ctrl->perfmon.cha_num_ls) & -+ CHA_ID_LS_RNG_MASK) >> CHA_ID_LS_RNG_SHIFT; -+ else -+ rng_inst = rd_reg32(&priv->ctrl->vreg.rng) & CHA_VER_NUM_MASK; -+ -+ if (!rng_inst) -+ return 0; - - dev = caam_jr_alloc(); - if (IS_ERR(dev)) { -@@ -364,10 +345,3 @@ free_caam_alloc: - caam_jr_free(dev); - return err; - } -- --module_init(caam_rng_init); --module_exit(caam_rng_exit); -- --MODULE_LICENSE("GPL"); --MODULE_DESCRIPTION("FSL CAAM support for hw_random API"); --MODULE_AUTHOR("Freescale Semiconductor - NMG"); ---- a/drivers/crypto/caam/compat.h -+++ b/drivers/crypto/caam/compat.h -@@ -17,6 +17,7 @@ - #include - #include - #include -+#include - #include - #include - #include -@@ -34,10 +35,13 @@ - #include - #include - #include -+#include -+#include - #include - #include - #include - #include -+#include - #include - #include - #include ---- a/drivers/crypto/caam/ctrl.c -+++ b/drivers/crypto/caam/ctrl.c -@@ -2,6 +2,7 @@ - * Controller-level driver, kernel property detection, initialization - * - * Copyright 2008-2012 Freescale Semiconductor, Inc. -+ * Copyright 2018 NXP - */ - - #include -@@ -16,17 +17,15 @@ - #include "desc_constr.h" - #include "ctrl.h" - --bool caam_little_end; --EXPORT_SYMBOL(caam_little_end); - bool caam_dpaa2; - EXPORT_SYMBOL(caam_dpaa2); --bool caam_imx; --EXPORT_SYMBOL(caam_imx); - - #ifdef CONFIG_CAAM_QI - #include "qi.h" - #endif - -+static struct platform_device *caam_dma_dev; -+ - /* - * i.MX targets tend to have clock control subsystems that can - * enable/disable clocking to our device. -@@ -105,7 +104,7 @@ static inline int run_descriptor_deco0(s - struct caam_ctrl __iomem *ctrl = ctrlpriv->ctrl; - struct caam_deco __iomem *deco = ctrlpriv->deco; - unsigned int timeout = 100000; -- u32 deco_dbg_reg, flags; -+ u32 deco_dbg_reg, deco_state, flags; - int i; - - -@@ -148,13 +147,22 @@ static inline int run_descriptor_deco0(s - timeout = 10000000; - do { - deco_dbg_reg = rd_reg32(&deco->desc_dbg); -+ -+ if (ctrlpriv->era < 10) -+ deco_state = (deco_dbg_reg & DESC_DBG_DECO_STAT_MASK) >> -+ DESC_DBG_DECO_STAT_SHIFT; -+ else -+ deco_state = (rd_reg32(&deco->dbg_exec) & -+ DESC_DER_DECO_STAT_MASK) >> -+ DESC_DER_DECO_STAT_SHIFT; -+ - /* - * If an error occured in the descriptor, then - * the DECO status field will be set to 0x0D - */ -- if ((deco_dbg_reg & DESC_DBG_DECO_STAT_MASK) == -- DESC_DBG_DECO_STAT_HOST_ERR) -+ if (deco_state == DECO_STAT_HOST_ERR) - break; -+ - cpu_relax(); - } while ((deco_dbg_reg & DESC_DBG_DECO_STAT_VALID) && --timeout); - -@@ -316,15 +324,15 @@ static int caam_remove(struct platform_d - of_platform_depopulate(ctrldev); - - #ifdef CONFIG_CAAM_QI -- if (ctrlpriv->qidev) -- caam_qi_shutdown(ctrlpriv->qidev); -+ if (ctrlpriv->qi_init) -+ caam_qi_shutdown(ctrldev); - #endif - - /* - * De-initialize RNG state handles initialized by this driver. -- * In case of DPAA 2.x, RNG is managed by MC firmware. -+ * In case of SoCs with Management Complex, RNG is managed by MC f/w. - */ -- if (!caam_dpaa2 && ctrlpriv->rng4_sh_init) -+ if (!ctrlpriv->mc_en && ctrlpriv->rng4_sh_init) - deinstantiate_rng(ctrldev, ctrlpriv->rng4_sh_init); - - /* Shut down debug views */ -@@ -332,6 +340,9 @@ static int caam_remove(struct platform_d - debugfs_remove_recursive(ctrlpriv->dfs_root); - #endif - -+ if (caam_dma_dev) -+ platform_device_unregister(caam_dma_dev); -+ - /* Unmap controller region */ - iounmap(ctrl); - -@@ -433,6 +444,10 @@ static int caam_probe(struct platform_de - {.family = "Freescale i.MX"}, - {}, - }; -+ static struct platform_device_info caam_dma_pdev_info = { -+ .name = "caam-dma", -+ .id = PLATFORM_DEVID_NONE -+ }; - struct device *dev; - struct device_node *nprop, *np; - struct caam_ctrl __iomem *ctrl; -@@ -442,7 +457,7 @@ static int caam_probe(struct platform_de - struct caam_perfmon *perfmon; - #endif - u32 scfgr, comp_params; -- u32 cha_vid_ls; -+ u8 rng_vid; - int pg_size; - int BLOCK_OFFSET = 0; - -@@ -454,15 +469,54 @@ static int caam_probe(struct platform_de - dev_set_drvdata(dev, ctrlpriv); - nprop = pdev->dev.of_node; - -+ /* Get configuration properties from device tree */ -+ /* First, get register page */ -+ ctrl = of_iomap(nprop, 0); -+ if (!ctrl) { -+ dev_err(dev, "caam: of_iomap() failed\n"); -+ return -ENOMEM; -+ } -+ -+ caam_little_end = !(bool)(rd_reg32(&ctrl->perfmon.status) & -+ (CSTA_PLEND | CSTA_ALT_PLEND)); - caam_imx = (bool)soc_device_match(imx_soc); - -+ comp_params = rd_reg32(&ctrl->perfmon.comp_parms_ms); -+ caam_dpaa2 = !!(comp_params & CTPR_MS_DPAA2); -+ ctrlpriv->qi_present = !!(comp_params & CTPR_MS_QI_MASK); -+ -+#ifdef CONFIG_CAAM_QI -+ /* If (DPAA 1.x) QI present, check whether dependencies are available */ -+ if (ctrlpriv->qi_present && !caam_dpaa2) { -+ ret = qman_is_probed(); -+ if (!ret) { -+ ret = -EPROBE_DEFER; -+ goto iounmap_ctrl; -+ } else if (ret < 0) { -+ dev_err(dev, "failing probe due to qman probe error\n"); -+ ret = -ENODEV; -+ goto iounmap_ctrl; -+ } -+ -+ ret = qman_portals_probed(); -+ if (!ret) { -+ ret = -EPROBE_DEFER; -+ goto iounmap_ctrl; -+ } else if (ret < 0) { -+ dev_err(dev, "failing probe due to qman portals probe error\n"); -+ ret = -ENODEV; -+ goto iounmap_ctrl; -+ } -+ } -+#endif -+ - /* Enable clocking */ - clk = caam_drv_identify_clk(&pdev->dev, "ipg"); - if (IS_ERR(clk)) { - ret = PTR_ERR(clk); - dev_err(&pdev->dev, - "can't identify CAAM ipg clk: %d\n", ret); -- return ret; -+ goto iounmap_ctrl; - } - ctrlpriv->caam_ipg = clk; - -@@ -471,7 +525,7 @@ static int caam_probe(struct platform_de - ret = PTR_ERR(clk); - dev_err(&pdev->dev, - "can't identify CAAM mem clk: %d\n", ret); -- return ret; -+ goto iounmap_ctrl; - } - ctrlpriv->caam_mem = clk; - -@@ -480,7 +534,7 @@ static int caam_probe(struct platform_de - ret = PTR_ERR(clk); - dev_err(&pdev->dev, - "can't identify CAAM aclk clk: %d\n", ret); -- return ret; -+ goto iounmap_ctrl; - } - ctrlpriv->caam_aclk = clk; - -@@ -490,7 +544,7 @@ static int caam_probe(struct platform_de - ret = PTR_ERR(clk); - dev_err(&pdev->dev, - "can't identify CAAM emi_slow clk: %d\n", ret); -- return ret; -+ goto iounmap_ctrl; - } - ctrlpriv->caam_emi_slow = clk; - } -@@ -498,7 +552,7 @@ static int caam_probe(struct platform_de - ret = clk_prepare_enable(ctrlpriv->caam_ipg); - if (ret < 0) { - dev_err(&pdev->dev, "can't enable CAAM ipg clock: %d\n", ret); -- return ret; -+ goto iounmap_ctrl; - } - - ret = clk_prepare_enable(ctrlpriv->caam_mem); -@@ -523,25 +577,10 @@ static int caam_probe(struct platform_de - } - } - -- /* Get configuration properties from device tree */ -- /* First, get register page */ -- ctrl = of_iomap(nprop, 0); -- if (ctrl == NULL) { -- dev_err(dev, "caam: of_iomap() failed\n"); -- ret = -ENOMEM; -- goto disable_caam_emi_slow; -- } -- -- caam_little_end = !(bool)(rd_reg32(&ctrl->perfmon.status) & -- (CSTA_PLEND | CSTA_ALT_PLEND)); -- -- /* Finding the page size for using the CTPR_MS register */ -- comp_params = rd_reg32(&ctrl->perfmon.comp_parms_ms); -- pg_size = (comp_params & CTPR_MS_PG_SZ_MASK) >> CTPR_MS_PG_SZ_SHIFT; -- - /* Allocating the BLOCK_OFFSET based on the supported page size on - * the platform - */ -+ pg_size = (comp_params & CTPR_MS_PG_SZ_MASK) >> CTPR_MS_PG_SZ_SHIFT; - if (pg_size == 0) - BLOCK_OFFSET = PG_SIZE_4K; - else -@@ -563,11 +602,14 @@ static int caam_probe(struct platform_de - /* - * Enable DECO watchdogs and, if this is a PHYS_ADDR_T_64BIT kernel, - * long pointers in master configuration register. -- * In case of DPAA 2.x, Management Complex firmware performs -+ * In case of SoCs with Management Complex, MC f/w performs - * the configuration. - */ -- caam_dpaa2 = !!(comp_params & CTPR_MS_DPAA2); -- if (!caam_dpaa2) -+ np = of_find_compatible_node(NULL, NULL, "fsl,qoriq-mc"); -+ ctrlpriv->mc_en = !!np; -+ of_node_put(np); -+ -+ if (!ctrlpriv->mc_en) - clrsetbits_32(&ctrl->mcr, MCFGR_AWCACHE_MASK | MCFGR_LONG_PTR, - MCFGR_AWCACHE_CACH | MCFGR_AWCACHE_BUFF | - MCFGR_WDENABLE | MCFGR_LARGE_BURST | -@@ -612,14 +654,11 @@ static int caam_probe(struct platform_de - } - if (ret) { - dev_err(dev, "dma_set_mask_and_coherent failed (%d)\n", ret); -- goto iounmap_ctrl; -+ goto disable_caam_emi_slow; - } - -- ret = of_platform_populate(nprop, caam_match, NULL, dev); -- if (ret) { -- dev_err(dev, "JR platform devices creation error\n"); -- goto iounmap_ctrl; -- } -+ ctrlpriv->era = caam_get_era(); -+ ctrlpriv->domain = iommu_get_domain_for_dev(dev); - - #ifdef CONFIG_DEBUG_FS - /* -@@ -633,21 +672,7 @@ static int caam_probe(struct platform_de - ctrlpriv->ctl = debugfs_create_dir("ctl", ctrlpriv->dfs_root); - #endif - -- ring = 0; -- for_each_available_child_of_node(nprop, np) -- if (of_device_is_compatible(np, "fsl,sec-v4.0-job-ring") || -- of_device_is_compatible(np, "fsl,sec4.0-job-ring")) { -- ctrlpriv->jr[ring] = (struct caam_job_ring __iomem __force *) -- ((__force uint8_t *)ctrl + -- (ring + JR_BLOCK_NUMBER) * -- BLOCK_OFFSET -- ); -- ctrlpriv->total_jobrs++; -- ring++; -- } -- - /* Check to see if (DPAA 1.x) QI present. If so, enable */ -- ctrlpriv->qi_present = !!(comp_params & CTPR_MS_QI_MASK); - if (ctrlpriv->qi_present && !caam_dpaa2) { - ctrlpriv->qi = (struct caam_queue_if __iomem __force *) - ((__force uint8_t *)ctrl + -@@ -664,6 +689,25 @@ static int caam_probe(struct platform_de - #endif - } - -+ ret = of_platform_populate(nprop, caam_match, NULL, dev); -+ if (ret) { -+ dev_err(dev, "JR platform devices creation error\n"); -+ goto shutdown_qi; -+ } -+ -+ ring = 0; -+ for_each_available_child_of_node(nprop, np) -+ if (of_device_is_compatible(np, "fsl,sec-v4.0-job-ring") || -+ of_device_is_compatible(np, "fsl,sec4.0-job-ring")) { -+ ctrlpriv->jr[ring] = (struct caam_job_ring __iomem __force *) -+ ((__force uint8_t *)ctrl + -+ (ring + JR_BLOCK_NUMBER) * -+ BLOCK_OFFSET -+ ); -+ ctrlpriv->total_jobrs++; -+ ring++; -+ } -+ - /* If no QI and no rings specified, quit and go home */ - if ((!ctrlpriv->qi_present) && (!ctrlpriv->total_jobrs)) { - dev_err(dev, "no queues configured, terminating\n"); -@@ -671,15 +715,29 @@ static int caam_probe(struct platform_de - goto caam_remove; - } - -- cha_vid_ls = rd_reg32(&ctrl->perfmon.cha_id_ls); -+ caam_dma_pdev_info.parent = dev; -+ caam_dma_pdev_info.dma_mask = dma_get_mask(dev); -+ caam_dma_dev = platform_device_register_full(&caam_dma_pdev_info); -+ if (IS_ERR(caam_dma_dev)) { -+ dev_err(dev, "Unable to create and register caam-dma dev\n"); -+ caam_dma_dev = 0; -+ } else { -+ set_dma_ops(&caam_dma_dev->dev, get_dma_ops(dev)); -+ } -+ -+ if (ctrlpriv->era < 10) -+ rng_vid = (rd_reg32(&ctrl->perfmon.cha_id_ls) & -+ CHA_ID_LS_RNG_MASK) >> CHA_ID_LS_RNG_SHIFT; -+ else -+ rng_vid = (rd_reg32(&ctrl->vreg.rng) & CHA_VER_VID_MASK) >> -+ CHA_VER_VID_SHIFT; - - /* - * If SEC has RNG version >= 4 and RNG state handle has not been - * already instantiated, do RNG instantiation -- * In case of DPAA 2.x, RNG is managed by MC firmware. -+ * In case of SoCs with Management Complex, RNG is managed by MC f/w. - */ -- if (!caam_dpaa2 && -- (cha_vid_ls & CHA_ID_LS_RNG_MASK) >> CHA_ID_LS_RNG_SHIFT >= 4) { -+ if (!ctrlpriv->mc_en && rng_vid >= 4) { - ctrlpriv->rng4_sh_init = - rd_reg32(&ctrl->r4tst[0].rdsta); - /* -@@ -746,10 +804,9 @@ static int caam_probe(struct platform_de - - /* Report "alive" for developer to see */ - dev_info(dev, "device ID = 0x%016llx (Era %d)\n", caam_id, -- caam_get_era()); -- dev_info(dev, "job rings = %d, qi = %d, dpaa2 = %s\n", -- ctrlpriv->total_jobrs, ctrlpriv->qi_present, -- caam_dpaa2 ? "yes" : "no"); -+ ctrlpriv->era); -+ dev_info(dev, "job rings = %d, qi = %d\n", -+ ctrlpriv->total_jobrs, ctrlpriv->qi_present); - - #ifdef CONFIG_DEBUG_FS - debugfs_create_file("rq_dequeued", S_IRUSR | S_IRGRP | S_IROTH, -@@ -816,8 +873,11 @@ caam_remove: - caam_remove(pdev); - return ret; - --iounmap_ctrl: -- iounmap(ctrl); -+shutdown_qi: -+#ifdef CONFIG_CAAM_QI -+ if (ctrlpriv->qi_init) -+ caam_qi_shutdown(dev); -+#endif - disable_caam_emi_slow: - if (ctrlpriv->caam_emi_slow) - clk_disable_unprepare(ctrlpriv->caam_emi_slow); -@@ -827,6 +887,8 @@ disable_caam_mem: - clk_disable_unprepare(ctrlpriv->caam_mem); - disable_caam_ipg: - clk_disable_unprepare(ctrlpriv->caam_ipg); -+iounmap_ctrl: -+ iounmap(ctrl); - return ret; - } - ---- a/drivers/crypto/caam/desc.h -+++ b/drivers/crypto/caam/desc.h -@@ -4,6 +4,7 @@ - * Definitions to support CAAM descriptor instruction generation - * - * Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * Copyright 2018 NXP - */ - - #ifndef DESC_H -@@ -42,6 +43,7 @@ - #define CMD_SEQ_LOAD (0x03 << CMD_SHIFT) - #define CMD_FIFO_LOAD (0x04 << CMD_SHIFT) - #define CMD_SEQ_FIFO_LOAD (0x05 << CMD_SHIFT) -+#define CMD_MOVEB (0x07 << CMD_SHIFT) - #define CMD_STORE (0x0a << CMD_SHIFT) - #define CMD_SEQ_STORE (0x0b << CMD_SHIFT) - #define CMD_FIFO_STORE (0x0c << CMD_SHIFT) -@@ -242,6 +244,7 @@ - #define LDST_SRCDST_WORD_DESCBUF_SHARED (0x42 << LDST_SRCDST_SHIFT) - #define LDST_SRCDST_WORD_DESCBUF_JOB_WE (0x45 << LDST_SRCDST_SHIFT) - #define LDST_SRCDST_WORD_DESCBUF_SHARED_WE (0x46 << LDST_SRCDST_SHIFT) -+#define LDST_SRCDST_WORD_INFO_FIFO_SM (0x71 << LDST_SRCDST_SHIFT) - #define LDST_SRCDST_WORD_INFO_FIFO (0x7a << LDST_SRCDST_SHIFT) - - /* Offset in source/destination */ -@@ -284,6 +287,12 @@ - #define LDLEN_SET_OFIFO_OFFSET_SHIFT 0 - #define LDLEN_SET_OFIFO_OFFSET_MASK (3 << LDLEN_SET_OFIFO_OFFSET_SHIFT) - -+/* Special Length definitions when dst=sm, nfifo-{sm,m} */ -+#define LDLEN_MATH0 0 -+#define LDLEN_MATH1 1 -+#define LDLEN_MATH2 2 -+#define LDLEN_MATH3 3 -+ - /* - * FIFO_LOAD/FIFO_STORE/SEQ_FIFO_LOAD/SEQ_FIFO_STORE - * Command Constructs -@@ -355,6 +364,7 @@ - #define FIFOLD_TYPE_PK_N (0x08 << FIFOLD_TYPE_SHIFT) - #define FIFOLD_TYPE_PK_A (0x0c << FIFOLD_TYPE_SHIFT) - #define FIFOLD_TYPE_PK_B (0x0d << FIFOLD_TYPE_SHIFT) -+#define FIFOLD_TYPE_IFIFO (0x0f << FIFOLD_TYPE_SHIFT) - - /* Other types. Need to OR in last/flush bits as desired */ - #define FIFOLD_TYPE_MSG_MASK (0x38 << FIFOLD_TYPE_SHIFT) -@@ -408,6 +418,7 @@ - #define FIFOST_TYPE_MESSAGE_DATA (0x30 << FIFOST_TYPE_SHIFT) - #define FIFOST_TYPE_RNGSTORE (0x34 << FIFOST_TYPE_SHIFT) - #define FIFOST_TYPE_RNGFIFO (0x35 << FIFOST_TYPE_SHIFT) -+#define FIFOST_TYPE_METADATA (0x3e << FIFOST_TYPE_SHIFT) - #define FIFOST_TYPE_SKIP (0x3f << FIFOST_TYPE_SHIFT) - - /* -@@ -444,6 +455,18 @@ - #define OP_PCLID_DSAVERIFY (0x16 << OP_PCLID_SHIFT) - #define OP_PCLID_RSAENC_PUBKEY (0x18 << OP_PCLID_SHIFT) - #define OP_PCLID_RSADEC_PRVKEY (0x19 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_MD5 (0x20 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_SHA1 (0x21 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_SHA224 (0x22 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_SHA256 (0x23 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_SHA384 (0x24 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_SHA512 (0x25 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_RIF_MD5 (0x60 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_RIF_SHA1 (0x61 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_RIF_SHA224 (0x62 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_RIF_SHA256 (0x63 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_RIF_SHA384 (0x64 << OP_PCLID_SHIFT) -+#define OP_PCLID_DKP_RIF_SHA512 (0x65 << OP_PCLID_SHIFT) - - /* Assuming OP_TYPE = OP_TYPE_DECAP_PROTOCOL/ENCAP_PROTOCOL */ - #define OP_PCLID_IPSEC (0x01 << OP_PCLID_SHIFT) -@@ -1093,6 +1116,22 @@ - /* MacSec protinfos */ - #define OP_PCL_MACSEC 0x0001 - -+/* Derived Key Protocol (DKP) Protinfo */ -+#define OP_PCL_DKP_SRC_SHIFT 14 -+#define OP_PCL_DKP_SRC_MASK (3 << OP_PCL_DKP_SRC_SHIFT) -+#define OP_PCL_DKP_SRC_IMM (0 << OP_PCL_DKP_SRC_SHIFT) -+#define OP_PCL_DKP_SRC_SEQ (1 << OP_PCL_DKP_SRC_SHIFT) -+#define OP_PCL_DKP_SRC_PTR (2 << OP_PCL_DKP_SRC_SHIFT) -+#define OP_PCL_DKP_SRC_SGF (3 << OP_PCL_DKP_SRC_SHIFT) -+#define OP_PCL_DKP_DST_SHIFT 12 -+#define OP_PCL_DKP_DST_MASK (3 << OP_PCL_DKP_DST_SHIFT) -+#define OP_PCL_DKP_DST_IMM (0 << OP_PCL_DKP_DST_SHIFT) -+#define OP_PCL_DKP_DST_SEQ (1 << OP_PCL_DKP_DST_SHIFT) -+#define OP_PCL_DKP_DST_PTR (2 << OP_PCL_DKP_DST_SHIFT) -+#define OP_PCL_DKP_DST_SGF (3 << OP_PCL_DKP_DST_SHIFT) -+#define OP_PCL_DKP_KEY_SHIFT 0 -+#define OP_PCL_DKP_KEY_MASK (0xfff << OP_PCL_DKP_KEY_SHIFT) -+ - /* PKI unidirectional protocol protinfo bits */ - #define OP_PCL_PKPROT_TEST 0x0008 - #define OP_PCL_PKPROT_DECRYPT 0x0004 -@@ -1105,6 +1144,12 @@ - #define OP_ALG_TYPE_CLASS1 (2 << OP_ALG_TYPE_SHIFT) - #define OP_ALG_TYPE_CLASS2 (4 << OP_ALG_TYPE_SHIFT) - -+/* version register fields */ -+#define OP_VER_CCHA_NUM 0x000000ff /* Number CCHAs instantiated */ -+#define OP_VER_CCHA_MISC 0x0000ff00 /* CCHA Miscellaneous Information */ -+#define OP_VER_CCHA_REV 0x00ff0000 /* CCHA Revision Number */ -+#define OP_VER_CCHA_VID 0xff000000 /* CCHA Version ID */ -+ - #define OP_ALG_ALGSEL_SHIFT 16 - #define OP_ALG_ALGSEL_MASK (0xff << OP_ALG_ALGSEL_SHIFT) - #define OP_ALG_ALGSEL_SUBMASK (0x0f << OP_ALG_ALGSEL_SHIFT) -@@ -1124,6 +1169,8 @@ - #define OP_ALG_ALGSEL_KASUMI (0x70 << OP_ALG_ALGSEL_SHIFT) - #define OP_ALG_ALGSEL_CRC (0x90 << OP_ALG_ALGSEL_SHIFT) - #define OP_ALG_ALGSEL_SNOW_F9 (0xA0 << OP_ALG_ALGSEL_SHIFT) -+#define OP_ALG_ALGSEL_CHACHA20 (0xD0 << OP_ALG_ALGSEL_SHIFT) -+#define OP_ALG_ALGSEL_POLY1305 (0xE0 << OP_ALG_ALGSEL_SHIFT) - - #define OP_ALG_AAI_SHIFT 4 - #define OP_ALG_AAI_MASK (0x1ff << OP_ALG_AAI_SHIFT) -@@ -1171,6 +1218,11 @@ - #define OP_ALG_AAI_RNG4_AI (0x80 << OP_ALG_AAI_SHIFT) - #define OP_ALG_AAI_RNG4_SK (0x100 << OP_ALG_AAI_SHIFT) - -+/* Chacha20 AAI set */ -+#define OP_ALG_AAI_AEAD (0x002 << OP_ALG_AAI_SHIFT) -+#define OP_ALG_AAI_KEYSTREAM (0x001 << OP_ALG_AAI_SHIFT) -+#define OP_ALG_AAI_BC8 (0x008 << OP_ALG_AAI_SHIFT) -+ - /* hmac/smac AAI set */ - #define OP_ALG_AAI_HASH (0x00 << OP_ALG_AAI_SHIFT) - #define OP_ALG_AAI_HMAC (0x01 << OP_ALG_AAI_SHIFT) -@@ -1359,6 +1411,7 @@ - #define MOVE_SRC_MATH3 (0x07 << MOVE_SRC_SHIFT) - #define MOVE_SRC_INFIFO (0x08 << MOVE_SRC_SHIFT) - #define MOVE_SRC_INFIFO_CL (0x09 << MOVE_SRC_SHIFT) -+#define MOVE_SRC_AUX_ABLK (0x0a << MOVE_SRC_SHIFT) - - #define MOVE_DEST_SHIFT 16 - #define MOVE_DEST_MASK (0x0f << MOVE_DEST_SHIFT) -@@ -1385,6 +1438,10 @@ - - #define MOVELEN_MRSEL_SHIFT 0 - #define MOVELEN_MRSEL_MASK (0x3 << MOVE_LEN_SHIFT) -+#define MOVELEN_MRSEL_MATH0 (0 << MOVELEN_MRSEL_SHIFT) -+#define MOVELEN_MRSEL_MATH1 (1 << MOVELEN_MRSEL_SHIFT) -+#define MOVELEN_MRSEL_MATH2 (2 << MOVELEN_MRSEL_SHIFT) -+#define MOVELEN_MRSEL_MATH3 (3 << MOVELEN_MRSEL_SHIFT) - - /* - * MATH Command Constructs -@@ -1440,10 +1497,11 @@ - #define MATH_SRC1_REG2 (0x02 << MATH_SRC1_SHIFT) - #define MATH_SRC1_REG3 (0x03 << MATH_SRC1_SHIFT) - #define MATH_SRC1_IMM (0x04 << MATH_SRC1_SHIFT) --#define MATH_SRC1_DPOVRD (0x07 << MATH_SRC0_SHIFT) -+#define MATH_SRC1_DPOVRD (0x07 << MATH_SRC1_SHIFT) - #define MATH_SRC1_INFIFO (0x0a << MATH_SRC1_SHIFT) - #define MATH_SRC1_OUTFIFO (0x0b << MATH_SRC1_SHIFT) - #define MATH_SRC1_ONE (0x0c << MATH_SRC1_SHIFT) -+#define MATH_SRC1_ZERO (0x0f << MATH_SRC1_SHIFT) - - /* Destination selectors */ - #define MATH_DEST_SHIFT 8 -@@ -1452,6 +1510,7 @@ - #define MATH_DEST_REG1 (0x01 << MATH_DEST_SHIFT) - #define MATH_DEST_REG2 (0x02 << MATH_DEST_SHIFT) - #define MATH_DEST_REG3 (0x03 << MATH_DEST_SHIFT) -+#define MATH_DEST_DPOVRD (0x07 << MATH_DEST_SHIFT) - #define MATH_DEST_SEQINLEN (0x08 << MATH_DEST_SHIFT) - #define MATH_DEST_SEQOUTLEN (0x09 << MATH_DEST_SHIFT) - #define MATH_DEST_VARSEQINLEN (0x0a << MATH_DEST_SHIFT) -@@ -1560,6 +1619,7 @@ - #define NFIFOENTRY_DTYPE_IV (0x2 << NFIFOENTRY_DTYPE_SHIFT) - #define NFIFOENTRY_DTYPE_SAD (0x3 << NFIFOENTRY_DTYPE_SHIFT) - #define NFIFOENTRY_DTYPE_ICV (0xA << NFIFOENTRY_DTYPE_SHIFT) -+#define NFIFOENTRY_DTYPE_POLY (0xB << NFIFOENTRY_DTYPE_SHIFT) - #define NFIFOENTRY_DTYPE_SKIP (0xE << NFIFOENTRY_DTYPE_SHIFT) - #define NFIFOENTRY_DTYPE_MSG (0xF << NFIFOENTRY_DTYPE_SHIFT) - -@@ -1624,4 +1684,31 @@ - /* Frame Descriptor Command for Replacement Job Descriptor */ - #define FD_CMD_REPLACE_JOB_DESC 0x20000000 - -+/* CHA Control Register bits */ -+#define CCTRL_RESET_CHA_ALL 0x1 -+#define CCTRL_RESET_CHA_AESA 0x2 -+#define CCTRL_RESET_CHA_DESA 0x4 -+#define CCTRL_RESET_CHA_AFHA 0x8 -+#define CCTRL_RESET_CHA_KFHA 0x10 -+#define CCTRL_RESET_CHA_SF8A 0x20 -+#define CCTRL_RESET_CHA_PKHA 0x40 -+#define CCTRL_RESET_CHA_MDHA 0x80 -+#define CCTRL_RESET_CHA_CRCA 0x100 -+#define CCTRL_RESET_CHA_RNG 0x200 -+#define CCTRL_RESET_CHA_SF9A 0x400 -+#define CCTRL_RESET_CHA_ZUCE 0x800 -+#define CCTRL_RESET_CHA_ZUCA 0x1000 -+#define CCTRL_UNLOAD_PK_A0 0x10000 -+#define CCTRL_UNLOAD_PK_A1 0x20000 -+#define CCTRL_UNLOAD_PK_A2 0x40000 -+#define CCTRL_UNLOAD_PK_A3 0x80000 -+#define CCTRL_UNLOAD_PK_B0 0x100000 -+#define CCTRL_UNLOAD_PK_B1 0x200000 -+#define CCTRL_UNLOAD_PK_B2 0x400000 -+#define CCTRL_UNLOAD_PK_B3 0x800000 -+#define CCTRL_UNLOAD_PK_N 0x1000000 -+#define CCTRL_UNLOAD_PK_A 0x4000000 -+#define CCTRL_UNLOAD_PK_B 0x8000000 -+#define CCTRL_UNLOAD_SBOX 0x10000000 -+ - #endif /* DESC_H */ ---- a/drivers/crypto/caam/desc_constr.h -+++ b/drivers/crypto/caam/desc_constr.h -@@ -109,7 +109,7 @@ static inline void init_job_desc_shared( - append_ptr(desc, ptr); - } - --static inline void append_data(u32 * const desc, void *data, int len) -+static inline void append_data(u32 * const desc, const void *data, int len) - { - u32 *offset = desc_end(desc); - -@@ -172,7 +172,7 @@ static inline void append_cmd_ptr_extlen - append_cmd(desc, len); - } - --static inline void append_cmd_data(u32 * const desc, void *data, int len, -+static inline void append_cmd_data(u32 * const desc, const void *data, int len, - u32 command) - { - append_cmd(desc, command | IMMEDIATE | len); -@@ -189,6 +189,8 @@ static inline u32 *append_##cmd(u32 * co - } - APPEND_CMD_RET(jump, JUMP) - APPEND_CMD_RET(move, MOVE) -+APPEND_CMD_RET(moveb, MOVEB) -+APPEND_CMD_RET(move_len, MOVE_LEN) - - static inline void set_jump_tgt_here(u32 * const desc, u32 *jump_cmd) - { -@@ -271,7 +273,7 @@ APPEND_SEQ_PTR_INTLEN(in, IN) - APPEND_SEQ_PTR_INTLEN(out, OUT) - - #define APPEND_CMD_PTR_TO_IMM(cmd, op) \ --static inline void append_##cmd##_as_imm(u32 * const desc, void *data, \ -+static inline void append_##cmd##_as_imm(u32 * const desc, const void *data, \ - unsigned int len, u32 options) \ - { \ - PRINT_POS; \ -@@ -312,7 +314,7 @@ APPEND_CMD_PTR_LEN(seq_out_ptr, SEQ_OUT_ - * from length of immediate data provided, e.g., split keys - */ - #define APPEND_CMD_PTR_TO_IMM2(cmd, op) \ --static inline void append_##cmd##_as_imm(u32 * const desc, void *data, \ -+static inline void append_##cmd##_as_imm(u32 * const desc, const void *data, \ - unsigned int data_len, \ - unsigned int len, u32 options) \ - { \ -@@ -327,7 +329,11 @@ static inline void append_##cmd##_imm_## - u32 options) \ - { \ - PRINT_POS; \ -- append_cmd(desc, CMD_##op | IMMEDIATE | options | sizeof(type)); \ -+ if (options & LDST_LEN_MASK) \ -+ append_cmd(desc, CMD_##op | IMMEDIATE | options); \ -+ else \ -+ append_cmd(desc, CMD_##op | IMMEDIATE | options | \ -+ sizeof(type)); \ - append_cmd(desc, immediate); \ - } - APPEND_CMD_RAW_IMM(load, LOAD, u32); -@@ -452,7 +458,7 @@ struct alginfo { - unsigned int keylen_pad; - union { - dma_addr_t key_dma; -- void *key_virt; -+ const void *key_virt; - }; - bool key_inline; - }; -@@ -496,4 +502,45 @@ static inline int desc_inline_query(unsi - return (rem_bytes >= 0) ? 0 : -1; - } - -+/** -+ * append_proto_dkp - Derived Key Protocol (DKP): key -> split key -+ * @desc: pointer to buffer used for descriptor construction -+ * @adata: pointer to authentication transform definitions. -+ * keylen should be the length of initial key, while keylen_pad -+ * the length of the derived (split) key. -+ * Valid algorithm values - one of OP_ALG_ALGSEL_{MD5, SHA1, SHA224, -+ * SHA256, SHA384, SHA512}. -+ */ -+static inline void append_proto_dkp(u32 * const desc, struct alginfo *adata) -+{ -+ u32 protid; -+ -+ /* -+ * Quick & dirty translation from OP_ALG_ALGSEL_{MD5, SHA*} -+ * to OP_PCLID_DKP_{MD5, SHA*} -+ */ -+ protid = (adata->algtype & OP_ALG_ALGSEL_SUBMASK) | -+ (0x20 << OP_ALG_ALGSEL_SHIFT); -+ -+ if (adata->key_inline) { -+ int words; -+ -+ append_operation(desc, OP_TYPE_UNI_PROTOCOL | protid | -+ OP_PCL_DKP_SRC_IMM | OP_PCL_DKP_DST_IMM | -+ adata->keylen); -+ append_data(desc, adata->key_virt, adata->keylen); -+ -+ /* Reserve space in descriptor buffer for the derived key */ -+ words = (ALIGN(adata->keylen_pad, CAAM_CMD_SZ) - -+ ALIGN(adata->keylen, CAAM_CMD_SZ)) / CAAM_CMD_SZ; -+ if (words) -+ (*desc) = cpu_to_caam32(caam32_to_cpu(*desc) + words); -+ } else { -+ append_operation(desc, OP_TYPE_UNI_PROTOCOL | protid | -+ OP_PCL_DKP_SRC_PTR | OP_PCL_DKP_DST_PTR | -+ adata->keylen); -+ append_ptr(desc, adata->key_dma); -+ } -+} -+ - #endif /* DESC_CONSTR_H */ ---- /dev/null -+++ b/drivers/crypto/caam/dpseci.c -@@ -0,0 +1,865 @@ -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the names of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include "../../../drivers/staging/fsl-mc/include/dpopr.h" -+#include "dpseci.h" -+#include "dpseci_cmd.h" -+ -+/** -+ * dpseci_open() - Open a control session for the specified object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @dpseci_id: DPSECI unique ID -+ * @token: Returned token; use in subsequent API calls -+ * -+ * This function can be used to open a control session for an already created -+ * object; an object may have been declared in the DPL or by calling the -+ * dpseci_create() function. -+ * This function returns a unique authentication token, associated with the -+ * specific object ID and the specific MC portal; this token must be used in all -+ * subsequent commands for this specific object. -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_open(struct fsl_mc_io *mc_io, u32 cmd_flags, int dpseci_id, -+ u16 *token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_open *cmd_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_OPEN, -+ cmd_flags, -+ 0); -+ cmd_params = (struct dpseci_cmd_open *)cmd.params; -+ cmd_params->dpseci_id = cpu_to_le32(dpseci_id); -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ *token = mc_cmd_hdr_read_token(&cmd); -+ -+ return 0; -+} -+ -+/** -+ * dpseci_close() - Close the control session of the object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * -+ * After this function is called, no further operations are allowed on the -+ * object without opening a new control session. -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_close(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_CLOSE, -+ cmd_flags, -+ token); -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_create() - Create the DPSECI object -+ * @mc_io: Pointer to MC portal's I/O object -+ * @dprc_token: Parent container token; '0' for default container -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @cfg: Configuration structure -+ * @obj_id: returned object id -+ * -+ * Create the DPSECI object, allocate required resources and perform required -+ * initialization. -+ * -+ * The object can be created either by declaring it in the DPL file, or by -+ * calling this function. -+ * -+ * The function accepts an authentication token of a parent container that this -+ * object should be assigned to. The token can be '0' so the object will be -+ * assigned to the default container. -+ * The newly created object can be opened with the returned object id and using -+ * the container's associated tokens and MC portals. -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_create(struct fsl_mc_io *mc_io, u16 dprc_token, u32 cmd_flags, -+ const struct dpseci_cfg *cfg, u32 *obj_id) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_create *cmd_params; -+ int i, err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_CREATE, -+ cmd_flags, -+ dprc_token); -+ cmd_params = (struct dpseci_cmd_create *)cmd.params; -+ for (i = 0; i < 8; i++) -+ cmd_params->priorities[i] = cfg->priorities[i]; -+ for (i = 0; i < 8; i++) -+ cmd_params->priorities2[i] = cfg->priorities[8 + i]; -+ cmd_params->num_tx_queues = cfg->num_tx_queues; -+ cmd_params->num_rx_queues = cfg->num_rx_queues; -+ cmd_params->options = cpu_to_le32(cfg->options); -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ *obj_id = mc_cmd_read_object_id(&cmd); -+ -+ return 0; -+} -+ -+/** -+ * dpseci_destroy() - Destroy the DPSECI object and release all its resources -+ * @mc_io: Pointer to MC portal's I/O object -+ * @dprc_token: Parent container token; '0' for default container -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @object_id: The object id; it must be a valid id within the container that -+ * created this object -+ * -+ * The function accepts the authentication token of the parent container that -+ * created the object (not the one that currently owns the object). The object -+ * is searched within parent using the provided 'object_id'. -+ * All tokens to the object must be closed before calling destroy. -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_destroy(struct fsl_mc_io *mc_io, u16 dprc_token, u32 cmd_flags, -+ u32 object_id) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_destroy *cmd_params; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_DESTROY, -+ cmd_flags, -+ dprc_token); -+ cmd_params = (struct dpseci_cmd_destroy *)cmd.params; -+ cmd_params->object_id = cpu_to_le32(object_id); -+ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_enable() - Enable the DPSECI, allow sending and receiving frames -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_enable(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_ENABLE, -+ cmd_flags, -+ token); -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_disable() - Disable the DPSECI, stop sending and receiving frames -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_disable(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_DISABLE, -+ cmd_flags, -+ token); -+ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_is_enabled() - Check if the DPSECI is enabled. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @en: Returns '1' if object is enabled; '0' otherwise -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_is_enabled(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ int *en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_rsp_is_enabled *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_IS_ENABLED, -+ cmd_flags, -+ token); -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpseci_rsp_is_enabled *)cmd.params; -+ *en = dpseci_get_field(rsp_params->is_enabled, ENABLE); -+ -+ return 0; -+} -+ -+/** -+ * dpseci_reset() - Reset the DPSECI, returns the object to initial state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_reset(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_RESET, -+ cmd_flags, -+ token); -+ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_get_irq_enable() - Get overall interrupt state -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @irq_index: The interrupt index to configure -+ * @en: Returned Interrupt state - enable = 1, disable = 0 -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_irq_enable(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u8 *en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_irq_enable *cmd_params; -+ struct dpseci_rsp_get_irq_enable *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_irq_enable *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpseci_rsp_get_irq_enable *)cmd.params; -+ *en = rsp_params->enable_state; -+ -+ return 0; -+} -+ -+/** -+ * dpseci_set_irq_enable() - Set overall interrupt state. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @irq_index: The interrupt index to configure -+ * @en: Interrupt state - enable = 1, disable = 0 -+ * -+ * Allows GPP software to control when interrupts are generated. -+ * Each interrupt can have up to 32 causes. The enable/disable control's the -+ * overall interrupt state. If the interrupt is disabled no causes will cause -+ * an interrupt. -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_set_irq_enable(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u8 en) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_irq_enable *cmd_params; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_SET_IRQ_ENABLE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_irq_enable *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ cmd_params->enable_state = en; -+ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_get_irq_mask() - Get interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @irq_index: The interrupt index to configure -+ * @mask: Returned event mask to trigger interrupt -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently. -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_irq_mask(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u32 *mask) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_irq_mask *cmd_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_IRQ_MASK, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_irq_mask *)cmd.params; -+ cmd_params->irq_index = irq_index; -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ *mask = le32_to_cpu(cmd_params->mask); -+ -+ return 0; -+} -+ -+/** -+ * dpseci_set_irq_mask() - Set interrupt mask. -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @irq_index: The interrupt index to configure -+ * @mask: event mask to trigger interrupt; -+ * each bit: -+ * 0 = ignore event -+ * 1 = consider event for asserting IRQ -+ * -+ * Every interrupt can have up to 32 causes and the interrupt model supports -+ * masking/unmasking each cause independently -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_set_irq_mask(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u32 mask) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_irq_mask *cmd_params; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_SET_IRQ_MASK, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_irq_mask *)cmd.params; -+ cmd_params->mask = cpu_to_le32(mask); -+ cmd_params->irq_index = irq_index; -+ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_get_irq_status() - Get the current status of any pending interrupts -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @irq_index: The interrupt index to configure -+ * @status: Returned interrupts status - one bit per cause: -+ * 0 = no interrupt pending -+ * 1 = interrupt pending -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_irq_status(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u32 *status) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_irq_status *cmd_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_IRQ_STATUS, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(*status); -+ cmd_params->irq_index = irq_index; -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ *status = le32_to_cpu(cmd_params->status); -+ -+ return 0; -+} -+ -+/** -+ * dpseci_clear_irq_status() - Clear a pending interrupt's status -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @irq_index: The interrupt index to configure -+ * @status: bits to clear (W1C) - one bit per cause: -+ * 0 = don't change -+ * 1 = clear status bit -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_clear_irq_status(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u32 status) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_irq_status *cmd_params; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_CLEAR_IRQ_STATUS, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_irq_status *)cmd.params; -+ cmd_params->status = cpu_to_le32(status); -+ cmd_params->irq_index = irq_index; -+ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_get_attributes() - Retrieve DPSECI attributes -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @attr: Returned object's attributes -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_attributes(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ struct dpseci_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_rsp_get_attributes *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_ATTR, -+ cmd_flags, -+ token); -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpseci_rsp_get_attributes *)cmd.params; -+ attr->id = le32_to_cpu(rsp_params->id); -+ attr->num_tx_queues = rsp_params->num_tx_queues; -+ attr->num_rx_queues = rsp_params->num_rx_queues; -+ attr->options = le32_to_cpu(rsp_params->options); -+ -+ return 0; -+} -+ -+/** -+ * dpseci_set_rx_queue() - Set Rx queue configuration -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @queue: Select the queue relative to number of priorities configured at -+ * DPSECI creation; use DPSECI_ALL_QUEUES to configure all -+ * Rx queues identically. -+ * @cfg: Rx queue configuration -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_set_rx_queue(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 queue, const struct dpseci_rx_queue_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_queue *cmd_params; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_SET_RX_QUEUE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_queue *)cmd.params; -+ cmd_params->dest_id = cpu_to_le32(cfg->dest_cfg.dest_id); -+ cmd_params->priority = cfg->dest_cfg.priority; -+ cmd_params->queue = queue; -+ dpseci_set_field(cmd_params->dest_type, DEST_TYPE, -+ cfg->dest_cfg.dest_type); -+ cmd_params->user_ctx = cpu_to_le64(cfg->user_ctx); -+ cmd_params->options = cpu_to_le32(cfg->options); -+ dpseci_set_field(cmd_params->order_preservation_en, ORDER_PRESERVATION, -+ cfg->order_preservation_en); -+ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_get_rx_queue() - Retrieve Rx queue attributes -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @queue: Select the queue relative to number of priorities configured at -+ * DPSECI creation -+ * @attr: Returned Rx queue attributes -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_rx_queue(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 queue, struct dpseci_rx_queue_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_queue *cmd_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_RX_QUEUE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_queue *)cmd.params; -+ cmd_params->queue = queue; -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ attr->dest_cfg.dest_id = le32_to_cpu(cmd_params->dest_id); -+ attr->dest_cfg.priority = cmd_params->priority; -+ attr->dest_cfg.dest_type = dpseci_get_field(cmd_params->dest_type, -+ DEST_TYPE); -+ attr->user_ctx = le64_to_cpu(cmd_params->user_ctx); -+ attr->fqid = le32_to_cpu(cmd_params->fqid); -+ attr->order_preservation_en = -+ dpseci_get_field(cmd_params->order_preservation_en, -+ ORDER_PRESERVATION); -+ -+ return 0; -+} -+ -+/** -+ * dpseci_get_tx_queue() - Retrieve Tx queue attributes -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @queue: Select the queue relative to number of priorities configured at -+ * DPSECI creation -+ * @attr: Returned Tx queue attributes -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_tx_queue(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 queue, struct dpseci_tx_queue_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_queue *cmd_params; -+ struct dpseci_rsp_get_tx_queue *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_TX_QUEUE, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_queue *)cmd.params; -+ cmd_params->queue = queue; -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpseci_rsp_get_tx_queue *)cmd.params; -+ attr->fqid = le32_to_cpu(rsp_params->fqid); -+ attr->priority = rsp_params->priority; -+ -+ return 0; -+} -+ -+/** -+ * dpseci_get_sec_attr() - Retrieve SEC accelerator attributes -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @attr: Returned SEC attributes -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_sec_attr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ struct dpseci_sec_attr *attr) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_rsp_get_sec_attr *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_SEC_ATTR, -+ cmd_flags, -+ token); -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpseci_rsp_get_sec_attr *)cmd.params; -+ attr->ip_id = le16_to_cpu(rsp_params->ip_id); -+ attr->major_rev = rsp_params->major_rev; -+ attr->minor_rev = rsp_params->minor_rev; -+ attr->era = rsp_params->era; -+ attr->deco_num = rsp_params->deco_num; -+ attr->zuc_auth_acc_num = rsp_params->zuc_auth_acc_num; -+ attr->zuc_enc_acc_num = rsp_params->zuc_enc_acc_num; -+ attr->snow_f8_acc_num = rsp_params->snow_f8_acc_num; -+ attr->snow_f9_acc_num = rsp_params->snow_f9_acc_num; -+ attr->crc_acc_num = rsp_params->crc_acc_num; -+ attr->pk_acc_num = rsp_params->pk_acc_num; -+ attr->kasumi_acc_num = rsp_params->kasumi_acc_num; -+ attr->rng_acc_num = rsp_params->rng_acc_num; -+ attr->md_acc_num = rsp_params->md_acc_num; -+ attr->arc4_acc_num = rsp_params->arc4_acc_num; -+ attr->des_acc_num = rsp_params->des_acc_num; -+ attr->aes_acc_num = rsp_params->aes_acc_num; -+ attr->ccha_acc_num = rsp_params->ccha_acc_num; -+ attr->ptha_acc_num = rsp_params->ptha_acc_num; -+ -+ return 0; -+} -+ -+/** -+ * dpseci_get_sec_counters() - Retrieve SEC accelerator counters -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @counters: Returned SEC counters -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_sec_counters(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ struct dpseci_sec_counters *counters) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_rsp_get_sec_counters *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_SEC_COUNTERS, -+ cmd_flags, -+ token); -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpseci_rsp_get_sec_counters *)cmd.params; -+ counters->dequeued_requests = -+ le64_to_cpu(rsp_params->dequeued_requests); -+ counters->ob_enc_requests = le64_to_cpu(rsp_params->ob_enc_requests); -+ counters->ib_dec_requests = le64_to_cpu(rsp_params->ib_dec_requests); -+ counters->ob_enc_bytes = le64_to_cpu(rsp_params->ob_enc_bytes); -+ counters->ob_prot_bytes = le64_to_cpu(rsp_params->ob_prot_bytes); -+ counters->ib_dec_bytes = le64_to_cpu(rsp_params->ib_dec_bytes); -+ counters->ib_valid_bytes = le64_to_cpu(rsp_params->ib_valid_bytes); -+ -+ return 0; -+} -+ -+/** -+ * dpseci_get_api_version() - Get Data Path SEC Interface API version -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @major_ver: Major version of data path sec API -+ * @minor_ver: Minor version of data path sec API -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_api_version(struct fsl_mc_io *mc_io, u32 cmd_flags, -+ u16 *major_ver, u16 *minor_ver) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_rsp_get_api_version *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_API_VERSION, -+ cmd_flags, 0); -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpseci_rsp_get_api_version *)cmd.params; -+ *major_ver = le16_to_cpu(rsp_params->major); -+ *minor_ver = le16_to_cpu(rsp_params->minor); -+ -+ return 0; -+} -+ -+/** -+ * dpseci_set_opr() - Set Order Restoration configuration -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @index: The queue index -+ * @options: Configuration mode options; can be OPR_OPT_CREATE or -+ * OPR_OPT_RETIRE -+ * @cfg: Configuration options for the OPR -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_set_opr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, u8 index, -+ u8 options, struct opr_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_opr *cmd_params; -+ -+ cmd.header = mc_encode_cmd_header( -+ DPSECI_CMDID_SET_OPR, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_opr *)cmd.params; -+ cmd_params->index = index; -+ cmd_params->options = options; -+ cmd_params->oloe = cfg->oloe; -+ cmd_params->oeane = cfg->oeane; -+ cmd_params->olws = cfg->olws; -+ cmd_params->oa = cfg->oa; -+ cmd_params->oprrws = cfg->oprrws; -+ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_get_opr() - Retrieve Order Restoration config and query -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @index: The queue index -+ * @cfg: Returned OPR configuration -+ * @qry: Returned OPR query -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_opr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, u8 index, -+ struct opr_cfg *cfg, struct opr_qry *qry) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_opr *cmd_params; -+ struct dpseci_rsp_get_opr *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_OPR, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_opr *)cmd.params; -+ cmd_params->index = index; -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpseci_rsp_get_opr *)cmd.params; -+ qry->rip = dpseci_get_field(rsp_params->flags, OPR_RIP); -+ qry->enable = dpseci_get_field(rsp_params->flags, OPR_ENABLE); -+ cfg->oloe = rsp_params->oloe; -+ cfg->oeane = rsp_params->oeane; -+ cfg->olws = rsp_params->olws; -+ cfg->oa = rsp_params->oa; -+ cfg->oprrws = rsp_params->oprrws; -+ qry->nesn = le16_to_cpu(rsp_params->nesn); -+ qry->ndsn = le16_to_cpu(rsp_params->ndsn); -+ qry->ea_tseq = le16_to_cpu(rsp_params->ea_tseq); -+ qry->tseq_nlis = dpseci_get_field(rsp_params->tseq_nlis, OPR_TSEQ_NLIS); -+ qry->ea_hseq = le16_to_cpu(rsp_params->ea_hseq); -+ qry->hseq_nlis = dpseci_get_field(rsp_params->hseq_nlis, OPR_HSEQ_NLIS); -+ qry->ea_hptr = le16_to_cpu(rsp_params->ea_hptr); -+ qry->ea_tptr = le16_to_cpu(rsp_params->ea_tptr); -+ qry->opr_vid = le16_to_cpu(rsp_params->opr_vid); -+ qry->opr_id = le16_to_cpu(rsp_params->opr_id); -+ -+ return 0; -+} -+ -+/** -+ * dpseci_set_congestion_notification() - Set congestion group -+ * notification configuration -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @cfg: congestion notification configuration -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_set_congestion_notification(struct fsl_mc_io *mc_io, u32 cmd_flags, -+ u16 token, const struct dpseci_congestion_notification_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_congestion_notification *cmd_params; -+ -+ cmd.header = mc_encode_cmd_header( -+ DPSECI_CMDID_SET_CONGESTION_NOTIFICATION, -+ cmd_flags, -+ token); -+ cmd_params = (struct dpseci_cmd_congestion_notification *)cmd.params; -+ cmd_params->dest_id = cpu_to_le32(cfg->dest_cfg.dest_id); -+ cmd_params->notification_mode = cpu_to_le16(cfg->notification_mode); -+ cmd_params->priority = cfg->dest_cfg.priority; -+ dpseci_set_field(cmd_params->options, CGN_DEST_TYPE, -+ cfg->dest_cfg.dest_type); -+ dpseci_set_field(cmd_params->options, CGN_UNITS, cfg->units); -+ cmd_params->message_iova = cpu_to_le64(cfg->message_iova); -+ cmd_params->message_ctx = cpu_to_le64(cfg->message_ctx); -+ cmd_params->threshold_entry = cpu_to_le32(cfg->threshold_entry); -+ cmd_params->threshold_exit = cpu_to_le32(cfg->threshold_exit); -+ -+ return mc_send_command(mc_io, &cmd); -+} -+ -+/** -+ * dpseci_get_congestion_notification() - Get congestion group notification -+ * configuration -+ * @mc_io: Pointer to MC portal's I/O object -+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' -+ * @token: Token of DPSECI object -+ * @cfg: congestion notification configuration -+ * -+ * Return: '0' on success, error code otherwise -+ */ -+int dpseci_get_congestion_notification(struct fsl_mc_io *mc_io, u32 cmd_flags, -+ u16 token, struct dpseci_congestion_notification_cfg *cfg) -+{ -+ struct fsl_mc_command cmd = { 0 }; -+ struct dpseci_cmd_congestion_notification *rsp_params; -+ int err; -+ -+ cmd.header = mc_encode_cmd_header( -+ DPSECI_CMDID_GET_CONGESTION_NOTIFICATION, -+ cmd_flags, -+ token); -+ err = mc_send_command(mc_io, &cmd); -+ if (err) -+ return err; -+ -+ rsp_params = (struct dpseci_cmd_congestion_notification *)cmd.params; -+ cfg->dest_cfg.dest_id = le32_to_cpu(rsp_params->dest_id); -+ cfg->notification_mode = le16_to_cpu(rsp_params->notification_mode); -+ cfg->dest_cfg.priority = rsp_params->priority; -+ cfg->dest_cfg.dest_type = dpseci_get_field(rsp_params->options, -+ CGN_DEST_TYPE); -+ cfg->units = dpseci_get_field(rsp_params->options, CGN_UNITS); -+ cfg->message_iova = le64_to_cpu(rsp_params->message_iova); -+ cfg->message_ctx = le64_to_cpu(rsp_params->message_ctx); -+ cfg->threshold_entry = le32_to_cpu(rsp_params->threshold_entry); -+ cfg->threshold_exit = le32_to_cpu(rsp_params->threshold_exit); -+ -+ return 0; -+} ---- /dev/null -+++ b/drivers/crypto/caam/dpseci.h -@@ -0,0 +1,433 @@ -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the names of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+#ifndef _DPSECI_H_ -+#define _DPSECI_H_ -+ -+/* -+ * Data Path SEC Interface API -+ * Contains initialization APIs and runtime control APIs for DPSECI -+ */ -+ -+struct fsl_mc_io; -+struct opr_cfg; -+struct opr_qry; -+ -+/** -+ * General DPSECI macros -+ */ -+ -+/** -+ * Maximum number of Tx/Rx queues per DPSECI object -+ */ -+#define DPSECI_MAX_QUEUE_NUM 16 -+ -+/** -+ * All queues considered; see dpseci_set_rx_queue() -+ */ -+#define DPSECI_ALL_QUEUES (u8)(-1) -+ -+int dpseci_open(struct fsl_mc_io *mc_io, u32 cmd_flags, int dpseci_id, -+ u16 *token); -+ -+int dpseci_close(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token); -+ -+/** -+ * Enable the Congestion Group support -+ */ -+#define DPSECI_OPT_HAS_CG 0x000020 -+ -+/** -+ * Enable the Order Restoration support -+ */ -+#define DPSECI_OPT_HAS_OPR 0x000040 -+ -+/** -+ * Order Point Records are shared for the entire DPSECI -+ */ -+#define DPSECI_OPT_OPR_SHARED 0x000080 -+ -+/** -+ * struct dpseci_cfg - Structure representing DPSECI configuration -+ * @options: Any combination of the following options: -+ * DPSECI_OPT_HAS_CG -+ * DPSECI_OPT_HAS_OPR -+ * DPSECI_OPT_OPR_SHARED -+ * @num_tx_queues: num of queues towards the SEC -+ * @num_rx_queues: num of queues back from the SEC -+ * @priorities: Priorities for the SEC hardware processing; -+ * each place in the array is the priority of the tx queue -+ * towards the SEC; -+ * valid priorities are configured with values 1-8; -+ */ -+struct dpseci_cfg { -+ u32 options; -+ u8 num_tx_queues; -+ u8 num_rx_queues; -+ u8 priorities[DPSECI_MAX_QUEUE_NUM]; -+}; -+ -+int dpseci_create(struct fsl_mc_io *mc_io, u16 dprc_token, u32 cmd_flags, -+ const struct dpseci_cfg *cfg, u32 *obj_id); -+ -+int dpseci_destroy(struct fsl_mc_io *mc_io, u16 dprc_token, u32 cmd_flags, -+ u32 object_id); -+ -+int dpseci_enable(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token); -+ -+int dpseci_disable(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token); -+ -+int dpseci_is_enabled(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ int *en); -+ -+int dpseci_reset(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token); -+ -+int dpseci_get_irq_enable(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u8 *en); -+ -+int dpseci_set_irq_enable(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u8 en); -+ -+int dpseci_get_irq_mask(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u32 *mask); -+ -+int dpseci_set_irq_mask(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u32 mask); -+ -+int dpseci_get_irq_status(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u32 *status); -+ -+int dpseci_clear_irq_status(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 irq_index, u32 status); -+ -+/** -+ * struct dpseci_attr - Structure representing DPSECI attributes -+ * @id: DPSECI object ID -+ * @num_tx_queues: number of queues towards the SEC -+ * @num_rx_queues: number of queues back from the SEC -+ * @options: any combination of the following options: -+ * DPSECI_OPT_HAS_CG -+ * DPSECI_OPT_HAS_OPR -+ * DPSECI_OPT_OPR_SHARED -+ */ -+struct dpseci_attr { -+ int id; -+ u8 num_tx_queues; -+ u8 num_rx_queues; -+ u32 options; -+}; -+ -+int dpseci_get_attributes(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ struct dpseci_attr *attr); -+ -+/** -+ * enum dpseci_dest - DPSECI destination types -+ * @DPSECI_DEST_NONE: Unassigned destination; The queue is set in parked mode -+ * and does not generate FQDAN notifications; user is expected to dequeue -+ * from the queue based on polling or other user-defined method -+ * @DPSECI_DEST_DPIO: The queue is set in schedule mode and generates FQDAN -+ * notifications to the specified DPIO; user is expected to dequeue from -+ * the queue only after notification is received -+ * @DPSECI_DEST_DPCON: The queue is set in schedule mode and does not generate -+ * FQDAN notifications, but is connected to the specified DPCON object; -+ * user is expected to dequeue from the DPCON channel -+ */ -+enum dpseci_dest { -+ DPSECI_DEST_NONE = 0, -+ DPSECI_DEST_DPIO, -+ DPSECI_DEST_DPCON -+}; -+ -+/** -+ * struct dpseci_dest_cfg - Structure representing DPSECI destination parameters -+ * @dest_type: Destination type -+ * @dest_id: Either DPIO ID or DPCON ID, depending on the destination type -+ * @priority: Priority selection within the DPIO or DPCON channel; valid values -+ * are 0-1 or 0-7, depending on the number of priorities in that channel; -+ * not relevant for 'DPSECI_DEST_NONE' option -+ */ -+struct dpseci_dest_cfg { -+ enum dpseci_dest dest_type; -+ int dest_id; -+ u8 priority; -+}; -+ -+/** -+ * DPSECI queue modification options -+ */ -+ -+/** -+ * Select to modify the user's context associated with the queue -+ */ -+#define DPSECI_QUEUE_OPT_USER_CTX 0x00000001 -+ -+/** -+ * Select to modify the queue's destination -+ */ -+#define DPSECI_QUEUE_OPT_DEST 0x00000002 -+ -+/** -+ * Select to modify the queue's order preservation -+ */ -+#define DPSECI_QUEUE_OPT_ORDER_PRESERVATION 0x00000004 -+ -+/** -+ * struct dpseci_rx_queue_cfg - DPSECI RX queue configuration -+ * @options: Flags representing the suggested modifications to the queue; -+ * Use any combination of 'DPSECI_QUEUE_OPT_' flags -+ * @order_preservation_en: order preservation configuration for the rx queue -+ * valid only if 'DPSECI_QUEUE_OPT_ORDER_PRESERVATION' is contained in 'options' -+ * @user_ctx: User context value provided in the frame descriptor of each -+ * dequeued frame; valid only if 'DPSECI_QUEUE_OPT_USER_CTX' is contained -+ * in 'options' -+ * @dest_cfg: Queue destination parameters; valid only if -+ * 'DPSECI_QUEUE_OPT_DEST' is contained in 'options' -+ */ -+struct dpseci_rx_queue_cfg { -+ u32 options; -+ int order_preservation_en; -+ u64 user_ctx; -+ struct dpseci_dest_cfg dest_cfg; -+}; -+ -+int dpseci_set_rx_queue(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 queue, const struct dpseci_rx_queue_cfg *cfg); -+ -+/** -+ * struct dpseci_rx_queue_attr - Structure representing attributes of Rx queues -+ * @user_ctx: User context value provided in the frame descriptor of each -+ * dequeued frame -+ * @order_preservation_en: Status of the order preservation configuration on the -+ * queue -+ * @dest_cfg: Queue destination configuration -+ * @fqid: Virtual FQID value to be used for dequeue operations -+ */ -+struct dpseci_rx_queue_attr { -+ u64 user_ctx; -+ int order_preservation_en; -+ struct dpseci_dest_cfg dest_cfg; -+ u32 fqid; -+}; -+ -+int dpseci_get_rx_queue(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 queue, struct dpseci_rx_queue_attr *attr); -+ -+/** -+ * struct dpseci_tx_queue_attr - Structure representing attributes of Tx queues -+ * @fqid: Virtual FQID to be used for sending frames to SEC hardware -+ * @priority: SEC hardware processing priority for the queue -+ */ -+struct dpseci_tx_queue_attr { -+ u32 fqid; -+ u8 priority; -+}; -+ -+int dpseci_get_tx_queue(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ u8 queue, struct dpseci_tx_queue_attr *attr); -+ -+/** -+ * struct dpseci_sec_attr - Structure representing attributes of the SEC -+ * hardware accelerator -+ * @ip_id: ID for SEC -+ * @major_rev: Major revision number for SEC -+ * @minor_rev: Minor revision number for SEC -+ * @era: SEC Era -+ * @deco_num: The number of copies of the DECO that are implemented in this -+ * version of SEC -+ * @zuc_auth_acc_num: The number of copies of ZUCA that are implemented in this -+ * version of SEC -+ * @zuc_enc_acc_num: The number of copies of ZUCE that are implemented in this -+ * version of SEC -+ * @snow_f8_acc_num: The number of copies of the SNOW-f8 module that are -+ * implemented in this version of SEC -+ * @snow_f9_acc_num: The number of copies of the SNOW-f9 module that are -+ * implemented in this version of SEC -+ * @crc_acc_num: The number of copies of the CRC module that are implemented in -+ * this version of SEC -+ * @pk_acc_num: The number of copies of the Public Key module that are -+ * implemented in this version of SEC -+ * @kasumi_acc_num: The number of copies of the Kasumi module that are -+ * implemented in this version of SEC -+ * @rng_acc_num: The number of copies of the Random Number Generator that are -+ * implemented in this version of SEC -+ * @md_acc_num: The number of copies of the MDHA (Hashing module) that are -+ * implemented in this version of SEC -+ * @arc4_acc_num: The number of copies of the ARC4 module that are implemented -+ * in this version of SEC -+ * @des_acc_num: The number of copies of the DES module that are implemented in -+ * this version of SEC -+ * @aes_acc_num: The number of copies of the AES module that are implemented in -+ * this version of SEC -+ * @ccha_acc_num: The number of copies of the ChaCha20 module that are -+ * implemented in this version of SEC. -+ * @ptha_acc_num: The number of copies of the Poly1305 module that are -+ * implemented in this version of SEC. -+ **/ -+struct dpseci_sec_attr { -+ u16 ip_id; -+ u8 major_rev; -+ u8 minor_rev; -+ u8 era; -+ u8 deco_num; -+ u8 zuc_auth_acc_num; -+ u8 zuc_enc_acc_num; -+ u8 snow_f8_acc_num; -+ u8 snow_f9_acc_num; -+ u8 crc_acc_num; -+ u8 pk_acc_num; -+ u8 kasumi_acc_num; -+ u8 rng_acc_num; -+ u8 md_acc_num; -+ u8 arc4_acc_num; -+ u8 des_acc_num; -+ u8 aes_acc_num; -+ u8 ccha_acc_num; -+ u8 ptha_acc_num; -+}; -+ -+int dpseci_get_sec_attr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ struct dpseci_sec_attr *attr); -+ -+/** -+ * struct dpseci_sec_counters - Structure representing global SEC counters and -+ * not per dpseci counters -+ * @dequeued_requests: Number of Requests Dequeued -+ * @ob_enc_requests: Number of Outbound Encrypt Requests -+ * @ib_dec_requests: Number of Inbound Decrypt Requests -+ * @ob_enc_bytes: Number of Outbound Bytes Encrypted -+ * @ob_prot_bytes: Number of Outbound Bytes Protected -+ * @ib_dec_bytes: Number of Inbound Bytes Decrypted -+ * @ib_valid_bytes: Number of Inbound Bytes Validated -+ */ -+struct dpseci_sec_counters { -+ u64 dequeued_requests; -+ u64 ob_enc_requests; -+ u64 ib_dec_requests; -+ u64 ob_enc_bytes; -+ u64 ob_prot_bytes; -+ u64 ib_dec_bytes; -+ u64 ib_valid_bytes; -+}; -+ -+int dpseci_get_sec_counters(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, -+ struct dpseci_sec_counters *counters); -+ -+int dpseci_get_api_version(struct fsl_mc_io *mc_io, u32 cmd_flags, -+ u16 *major_ver, u16 *minor_ver); -+ -+int dpseci_set_opr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, u8 index, -+ u8 options, struct opr_cfg *cfg); -+ -+int dpseci_get_opr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, u8 index, -+ struct opr_cfg *cfg, struct opr_qry *qry); -+ -+/** -+ * enum dpseci_congestion_unit - DPSECI congestion units -+ * @DPSECI_CONGESTION_UNIT_BYTES: bytes units -+ * @DPSECI_CONGESTION_UNIT_FRAMES: frames units -+ */ -+enum dpseci_congestion_unit { -+ DPSECI_CONGESTION_UNIT_BYTES = 0, -+ DPSECI_CONGESTION_UNIT_FRAMES -+}; -+ -+/** -+ * CSCN message is written to message_iova once entering a -+ * congestion state (see 'threshold_entry') -+ */ -+#define DPSECI_CGN_MODE_WRITE_MEM_ON_ENTER 0x00000001 -+ -+/** -+ * CSCN message is written to message_iova once exiting a -+ * congestion state (see 'threshold_exit') -+ */ -+#define DPSECI_CGN_MODE_WRITE_MEM_ON_EXIT 0x00000002 -+ -+/** -+ * CSCN write will attempt to allocate into a cache (coherent write); -+ * valid only if 'DPSECI_CGN_MODE_WRITE_MEM_' is selected -+ */ -+#define DPSECI_CGN_MODE_COHERENT_WRITE 0x00000004 -+ -+/** -+ * if 'dpseci_dest_cfg.dest_type != DPSECI_DEST_NONE' CSCN message is sent to -+ * DPIO/DPCON's WQ channel once entering a congestion state -+ * (see 'threshold_entry') -+ */ -+#define DPSECI_CGN_MODE_NOTIFY_DEST_ON_ENTER 0x00000008 -+ -+/** -+ * if 'dpseci_dest_cfg.dest_type != DPSECI_DEST_NONE' CSCN message is sent to -+ * DPIO/DPCON's WQ channel once exiting a congestion state -+ * (see 'threshold_exit') -+ */ -+#define DPSECI_CGN_MODE_NOTIFY_DEST_ON_EXIT 0x00000010 -+ -+/** -+ * if 'dpseci_dest_cfg.dest_type != DPSECI_DEST_NONE' when the CSCN is written -+ * to the sw-portal's DQRR, the DQRI interrupt is asserted immediately -+ * (if enabled) -+ */ -+#define DPSECI_CGN_MODE_INTR_COALESCING_DISABLED 0x00000020 -+ -+/** -+ * struct dpseci_congestion_notification_cfg - congestion notification -+ * configuration -+ * @units: units type -+ * @threshold_entry: above this threshold we enter a congestion state. -+ * set it to '0' to disable it -+ * @threshold_exit: below this threshold we exit the congestion state. -+ * @message_ctx: The context that will be part of the CSCN message -+ * @message_iova: I/O virtual address (must be in DMA-able memory), -+ * must be 16B aligned; -+ * @dest_cfg: CSCN can be send to either DPIO or DPCON WQ channel -+ * @notification_mode: Mask of available options; use 'DPSECI_CGN_MODE_' -+ * values -+ */ -+struct dpseci_congestion_notification_cfg { -+ enum dpseci_congestion_unit units; -+ u32 threshold_entry; -+ u32 threshold_exit; -+ u64 message_ctx; -+ u64 message_iova; -+ struct dpseci_dest_cfg dest_cfg; -+ u16 notification_mode; -+}; -+ -+int dpseci_set_congestion_notification(struct fsl_mc_io *mc_io, u32 cmd_flags, -+ u16 token, const struct dpseci_congestion_notification_cfg *cfg); -+ -+int dpseci_get_congestion_notification(struct fsl_mc_io *mc_io, u32 cmd_flags, -+ u16 token, struct dpseci_congestion_notification_cfg *cfg); -+ -+#endif /* _DPSECI_H_ */ ---- /dev/null -+++ b/drivers/crypto/caam/dpseci_cmd.h -@@ -0,0 +1,287 @@ -+/* -+ * Copyright 2013-2016 Freescale Semiconductor Inc. -+ * Copyright 2017 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the names of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef _DPSECI_CMD_H_ -+#define _DPSECI_CMD_H_ -+ -+/* DPSECI Version */ -+#define DPSECI_VER_MAJOR 5 -+#define DPSECI_VER_MINOR 3 -+ -+#define DPSECI_VER(maj, min) (((maj) << 16) | (min)) -+#define DPSECI_VERSION DPSECI_VER(DPSECI_VER_MAJOR, DPSECI_VER_MINOR) -+ -+/* Command versioning */ -+#define DPSECI_CMD_BASE_VERSION 1 -+#define DPSECI_CMD_BASE_VERSION_V2 2 -+#define DPSECI_CMD_BASE_VERSION_V3 3 -+#define DPSECI_CMD_ID_OFFSET 4 -+ -+#define DPSECI_CMD_V1(id) (((id) << DPSECI_CMD_ID_OFFSET) | \ -+ DPSECI_CMD_BASE_VERSION) -+ -+#define DPSECI_CMD_V2(id) (((id) << DPSECI_CMD_ID_OFFSET) | \ -+ DPSECI_CMD_BASE_VERSION_V2) -+ -+#define DPSECI_CMD_V3(id) (((id) << DPSECI_CMD_ID_OFFSET) | \ -+ DPSECI_CMD_BASE_VERSION_V3) -+ -+/* Command IDs */ -+#define DPSECI_CMDID_CLOSE DPSECI_CMD_V1(0x800) -+#define DPSECI_CMDID_OPEN DPSECI_CMD_V1(0x809) -+#define DPSECI_CMDID_CREATE DPSECI_CMD_V3(0x909) -+#define DPSECI_CMDID_DESTROY DPSECI_CMD_V1(0x989) -+#define DPSECI_CMDID_GET_API_VERSION DPSECI_CMD_V1(0xa09) -+ -+#define DPSECI_CMDID_ENABLE DPSECI_CMD_V1(0x002) -+#define DPSECI_CMDID_DISABLE DPSECI_CMD_V1(0x003) -+#define DPSECI_CMDID_GET_ATTR DPSECI_CMD_V1(0x004) -+#define DPSECI_CMDID_RESET DPSECI_CMD_V1(0x005) -+#define DPSECI_CMDID_IS_ENABLED DPSECI_CMD_V1(0x006) -+ -+#define DPSECI_CMDID_SET_IRQ_ENABLE DPSECI_CMD_V1(0x012) -+#define DPSECI_CMDID_GET_IRQ_ENABLE DPSECI_CMD_V1(0x013) -+#define DPSECI_CMDID_SET_IRQ_MASK DPSECI_CMD_V1(0x014) -+#define DPSECI_CMDID_GET_IRQ_MASK DPSECI_CMD_V1(0x015) -+#define DPSECI_CMDID_GET_IRQ_STATUS DPSECI_CMD_V1(0x016) -+#define DPSECI_CMDID_CLEAR_IRQ_STATUS DPSECI_CMD_V1(0x017) -+ -+#define DPSECI_CMDID_SET_RX_QUEUE DPSECI_CMD_V1(0x194) -+#define DPSECI_CMDID_GET_RX_QUEUE DPSECI_CMD_V1(0x196) -+#define DPSECI_CMDID_GET_TX_QUEUE DPSECI_CMD_V1(0x197) -+#define DPSECI_CMDID_GET_SEC_ATTR DPSECI_CMD_V2(0x198) -+#define DPSECI_CMDID_GET_SEC_COUNTERS DPSECI_CMD_V1(0x199) -+#define DPSECI_CMDID_SET_OPR DPSECI_CMD_V1(0x19A) -+#define DPSECI_CMDID_GET_OPR DPSECI_CMD_V1(0x19B) -+#define DPSECI_CMDID_SET_CONGESTION_NOTIFICATION DPSECI_CMD_V1(0x170) -+#define DPSECI_CMDID_GET_CONGESTION_NOTIFICATION DPSECI_CMD_V1(0x171) -+ -+/* Macros for accessing command fields smaller than 1 byte */ -+#define DPSECI_MASK(field) \ -+ GENMASK(DPSECI_##field##_SHIFT + DPSECI_##field##_SIZE - 1, \ -+ DPSECI_##field##_SHIFT) -+ -+#define dpseci_set_field(var, field, val) \ -+ ((var) |= (((val) << DPSECI_##field##_SHIFT) & DPSECI_MASK(field))) -+ -+#define dpseci_get_field(var, field) \ -+ (((var) & DPSECI_MASK(field)) >> DPSECI_##field##_SHIFT) -+ -+struct dpseci_cmd_open { -+ __le32 dpseci_id; -+}; -+ -+struct dpseci_cmd_create { -+ u8 priorities[8]; -+ u8 num_tx_queues; -+ u8 num_rx_queues; -+ u8 pad0[6]; -+ __le32 options; -+ __le32 pad1; -+ u8 priorities2[8]; -+}; -+ -+struct dpseci_cmd_destroy { -+ __le32 object_id; -+}; -+ -+#define DPSECI_ENABLE_SHIFT 0 -+#define DPSECI_ENABLE_SIZE 1 -+ -+struct dpseci_rsp_is_enabled { -+ u8 is_enabled; -+}; -+ -+struct dpseci_cmd_irq_enable { -+ u8 enable_state; -+ u8 pad[3]; -+ u8 irq_index; -+}; -+ -+struct dpseci_rsp_get_irq_enable { -+ u8 enable_state; -+}; -+ -+struct dpseci_cmd_irq_mask { -+ __le32 mask; -+ u8 irq_index; -+}; -+ -+struct dpseci_cmd_irq_status { -+ __le32 status; -+ u8 irq_index; -+}; -+ -+struct dpseci_rsp_get_attributes { -+ __le32 id; -+ __le32 pad0; -+ u8 num_tx_queues; -+ u8 num_rx_queues; -+ u8 pad1[6]; -+ __le32 options; -+}; -+ -+#define DPSECI_DEST_TYPE_SHIFT 0 -+#define DPSECI_DEST_TYPE_SIZE 4 -+ -+#define DPSECI_ORDER_PRESERVATION_SHIFT 0 -+#define DPSECI_ORDER_PRESERVATION_SIZE 1 -+ -+struct dpseci_cmd_queue { -+ __le32 dest_id; -+ u8 priority; -+ u8 queue; -+ u8 dest_type; -+ u8 pad; -+ __le64 user_ctx; -+ union { -+ __le32 options; -+ __le32 fqid; -+ }; -+ u8 order_preservation_en; -+}; -+ -+struct dpseci_rsp_get_tx_queue { -+ __le32 pad; -+ __le32 fqid; -+ u8 priority; -+}; -+ -+struct dpseci_rsp_get_sec_attr { -+ __le16 ip_id; -+ u8 major_rev; -+ u8 minor_rev; -+ u8 era; -+ u8 pad0[3]; -+ u8 deco_num; -+ u8 zuc_auth_acc_num; -+ u8 zuc_enc_acc_num; -+ u8 pad1; -+ u8 snow_f8_acc_num; -+ u8 snow_f9_acc_num; -+ u8 crc_acc_num; -+ u8 pad2; -+ u8 pk_acc_num; -+ u8 kasumi_acc_num; -+ u8 rng_acc_num; -+ u8 pad3; -+ u8 md_acc_num; -+ u8 arc4_acc_num; -+ u8 des_acc_num; -+ u8 aes_acc_num; -+ u8 ccha_acc_num; -+ u8 ptha_acc_num; -+}; -+ -+struct dpseci_rsp_get_sec_counters { -+ __le64 dequeued_requests; -+ __le64 ob_enc_requests; -+ __le64 ib_dec_requests; -+ __le64 ob_enc_bytes; -+ __le64 ob_prot_bytes; -+ __le64 ib_dec_bytes; -+ __le64 ib_valid_bytes; -+}; -+ -+struct dpseci_rsp_get_api_version { -+ __le16 major; -+ __le16 minor; -+}; -+ -+struct dpseci_cmd_opr { -+ __le16 pad; -+ u8 index; -+ u8 options; -+ u8 pad1[7]; -+ u8 oloe; -+ u8 oeane; -+ u8 olws; -+ u8 oa; -+ u8 oprrws; -+}; -+ -+#define DPSECI_OPR_RIP_SHIFT 0 -+#define DPSECI_OPR_RIP_SIZE 1 -+#define DPSECI_OPR_ENABLE_SHIFT 1 -+#define DPSECI_OPR_ENABLE_SIZE 1 -+#define DPSECI_OPR_TSEQ_NLIS_SHIFT 0 -+#define DPSECI_OPR_TSEQ_NLIS_SIZE 1 -+#define DPSECI_OPR_HSEQ_NLIS_SHIFT 0 -+#define DPSECI_OPR_HSEQ_NLIS_SIZE 1 -+ -+struct dpseci_rsp_get_opr { -+ __le64 pad; -+ u8 flags; -+ u8 pad0[2]; -+ u8 oloe; -+ u8 oeane; -+ u8 olws; -+ u8 oa; -+ u8 oprrws; -+ __le16 nesn; -+ __le16 pad1; -+ __le16 ndsn; -+ __le16 pad2; -+ __le16 ea_tseq; -+ u8 tseq_nlis; -+ u8 pad3; -+ __le16 ea_hseq; -+ u8 hseq_nlis; -+ u8 pad4; -+ __le16 ea_hptr; -+ __le16 pad5; -+ __le16 ea_tptr; -+ __le16 pad6; -+ __le16 opr_vid; -+ __le16 pad7; -+ __le16 opr_id; -+}; -+ -+#define DPSECI_CGN_DEST_TYPE_SHIFT 0 -+#define DPSECI_CGN_DEST_TYPE_SIZE 4 -+#define DPSECI_CGN_UNITS_SHIFT 4 -+#define DPSECI_CGN_UNITS_SIZE 2 -+ -+struct dpseci_cmd_congestion_notification { -+ __le32 dest_id; -+ __le16 notification_mode; -+ u8 priority; -+ u8 options; -+ __le64 message_iova; -+ __le64 message_ctx; -+ __le32 threshold_entry; -+ __le32 threshold_exit; -+}; -+ -+#endif /* _DPSECI_CMD_H_ */ ---- a/drivers/crypto/caam/error.c -+++ b/drivers/crypto/caam/error.c -@@ -50,6 +50,12 @@ void caam_dump_sg(const char *level, con - #endif /* DEBUG */ - EXPORT_SYMBOL(caam_dump_sg); - -+bool caam_little_end; -+EXPORT_SYMBOL(caam_little_end); -+ -+bool caam_imx; -+EXPORT_SYMBOL(caam_imx); -+ - static const struct { - u8 value; - const char *error_text; -@@ -108,6 +114,54 @@ static const struct { - { 0xF1, "3GPP HFN matches or exceeds the Threshold" }, - }; - -+static const struct { -+ u8 value; -+ const char *error_text; -+} qi_error_list[] = { -+ { 0x1F, "Job terminated by FQ or ICID flush" }, -+ { 0x20, "FD format error"}, -+ { 0x21, "FD command format error"}, -+ { 0x23, "FL format error"}, -+ { 0x25, "CRJD specified in FD, but not enabled in FLC"}, -+ { 0x30, "Max. buffer size too small"}, -+ { 0x31, "DHR exceeds max. buffer size (allocate mode, S/G format)"}, -+ { 0x32, "SGT exceeds max. buffer size (allocate mode, S/G format"}, -+ { 0x33, "Size over/underflow (allocate mode)"}, -+ { 0x34, "Size over/underflow (reuse mode)"}, -+ { 0x35, "Length exceeds max. short length (allocate mode, S/G/ format)"}, -+ { 0x36, "Memory footprint exceeds max. value (allocate mode, S/G/ format)"}, -+ { 0x41, "SBC frame format not supported (allocate mode)"}, -+ { 0x42, "Pool 0 invalid / pool 1 size < pool 0 size (allocate mode)"}, -+ { 0x43, "Annotation output enabled but ASAR = 0 (allocate mode)"}, -+ { 0x44, "Unsupported or reserved frame format or SGHR = 1 (reuse mode)"}, -+ { 0x45, "DHR correction underflow (reuse mode, single buffer format)"}, -+ { 0x46, "Annotation length exceeds offset (reuse mode)"}, -+ { 0x48, "Annotation output enabled but ASA limited by ASAR (reuse mode)"}, -+ { 0x49, "Data offset correction exceeds input frame data length (reuse mode)"}, -+ { 0x4B, "Annotation output enabled but ASA cannote be expanded (frame list)"}, -+ { 0x51, "Unsupported IF reuse mode"}, -+ { 0x52, "Unsupported FL use mode"}, -+ { 0x53, "Unsupported RJD use mode"}, -+ { 0x54, "Unsupported inline descriptor use mode"}, -+ { 0xC0, "Table buffer pool 0 depletion"}, -+ { 0xC1, "Table buffer pool 1 depletion"}, -+ { 0xC2, "Data buffer pool 0 depletion, no OF allocated"}, -+ { 0xC3, "Data buffer pool 1 depletion, no OF allocated"}, -+ { 0xC4, "Data buffer pool 0 depletion, partial OF allocated"}, -+ { 0xC5, "Data buffer pool 1 depletion, partial OF allocated"}, -+ { 0xD0, "FLC read error"}, -+ { 0xD1, "FL read error"}, -+ { 0xD2, "FL write error"}, -+ { 0xD3, "OF SGT write error"}, -+ { 0xD4, "PTA read error"}, -+ { 0xD5, "PTA write error"}, -+ { 0xD6, "OF SGT F-bit write error"}, -+ { 0xD7, "ASA write error"}, -+ { 0xE1, "FLC[ICR]=0 ICID error"}, -+ { 0xE2, "FLC[ICR]=1 ICID error"}, -+ { 0xE4, "source of ICID flush not trusted (BDI = 0)"}, -+}; -+ - static const char * const cha_id_list[] = { - "", - "AES", -@@ -236,6 +290,27 @@ static void report_deco_status(struct de - status, error, idx_str, idx, err_str, err_err_code); - } - -+static void report_qi_status(struct device *qidev, const u32 status, -+ const char *error) -+{ -+ u8 err_id = status & JRSTA_QIERR_ERROR_MASK; -+ const char *err_str = "unidentified error value 0x"; -+ char err_err_code[3] = { 0 }; -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(qi_error_list); i++) -+ if (qi_error_list[i].value == err_id) -+ break; -+ -+ if (i != ARRAY_SIZE(qi_error_list) && qi_error_list[i].error_text) -+ err_str = qi_error_list[i].error_text; -+ else -+ snprintf(err_err_code, sizeof(err_err_code), "%02x", err_id); -+ -+ dev_err(qidev, "%08x: %s: %s%s\n", -+ status, error, err_str, err_err_code); -+} -+ - static void report_jr_status(struct device *jrdev, const u32 status, - const char *error) - { -@@ -250,7 +325,7 @@ static void report_cond_code_status(stru - status, error, __func__); - } - --void caam_jr_strstatus(struct device *jrdev, u32 status) -+void caam_strstatus(struct device *jrdev, u32 status, bool qi_v2) - { - static const struct stat_src { - void (*report_ssed)(struct device *jrdev, const u32 status, -@@ -262,7 +337,7 @@ void caam_jr_strstatus(struct device *jr - { report_ccb_status, "CCB" }, - { report_jump_status, "Jump" }, - { report_deco_status, "DECO" }, -- { NULL, "Queue Manager Interface" }, -+ { report_qi_status, "Queue Manager Interface" }, - { report_jr_status, "Job Ring" }, - { report_cond_code_status, "Condition Code" }, - { NULL, NULL }, -@@ -288,4 +363,4 @@ void caam_jr_strstatus(struct device *jr - else - dev_err(jrdev, "%d: unknown error source\n", ssrc); - } --EXPORT_SYMBOL(caam_jr_strstatus); -+EXPORT_SYMBOL(caam_strstatus); ---- a/drivers/crypto/caam/error.h -+++ b/drivers/crypto/caam/error.h -@@ -8,7 +8,11 @@ - #ifndef CAAM_ERROR_H - #define CAAM_ERROR_H - #define CAAM_ERROR_STR_MAX 302 --void caam_jr_strstatus(struct device *jrdev, u32 status); -+ -+void caam_strstatus(struct device *dev, u32 status, bool qi_v2); -+ -+#define caam_jr_strstatus(jrdev, status) caam_strstatus(jrdev, status, false) -+#define caam_qi2_strstatus(qidev, status) caam_strstatus(qidev, status, true) - - void caam_dump_sg(const char *level, const char *prefix_str, int prefix_type, - int rowsize, int groupsize, struct scatterlist *sg, ---- a/drivers/crypto/caam/intern.h -+++ b/drivers/crypto/caam/intern.h -@@ -65,10 +65,6 @@ struct caam_drv_private_jr { - * Driver-private storage for a single CAAM block instance - */ - struct caam_drv_private { --#ifdef CONFIG_CAAM_QI -- struct device *qidev; --#endif -- - /* Physical-presence section */ - struct caam_ctrl __iomem *ctrl; /* controller region */ - struct caam_deco __iomem *deco; /* DECO/CCB views */ -@@ -76,14 +72,21 @@ struct caam_drv_private { - struct caam_queue_if __iomem *qi; /* QI control region */ - struct caam_job_ring __iomem *jr[4]; /* JobR's register space */ - -+ struct iommu_domain *domain; -+ - /* - * Detected geometry block. Filled in from device tree if powerpc, - * or from register-based version detection code - */ - u8 total_jobrs; /* Total Job Rings in device */ - u8 qi_present; /* Nonzero if QI present in device */ -+#ifdef CONFIG_CAAM_QI -+ u8 qi_init; /* Nonzero if QI has been initialized */ -+#endif -+ u8 mc_en; /* Nonzero if MC f/w is active */ - int secvio_irq; /* Security violation interrupt number */ - int virt_en; /* Virtualization enabled in CAAM */ -+ int era; /* CAAM Era (internal HW revision) */ - - #define RNG4_MAX_HANDLES 2 - /* RNG4 block */ -@@ -108,8 +111,95 @@ struct caam_drv_private { - #endif - }; - --void caam_jr_algapi_init(struct device *dev); --void caam_jr_algapi_remove(struct device *dev); -+#ifdef CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API -+ -+int caam_algapi_init(struct device *dev); -+void caam_algapi_exit(void); -+ -+#else -+ -+static inline int caam_algapi_init(struct device *dev) -+{ -+ return 0; -+} -+ -+static inline void caam_algapi_exit(void) -+{ -+} -+ -+#endif /* CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API */ -+ -+#ifdef CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API -+ -+int caam_algapi_hash_init(struct device *dev); -+void caam_algapi_hash_exit(void); -+ -+#else -+ -+static inline int caam_algapi_hash_init(struct device *dev) -+{ -+ return 0; -+} -+ -+static inline void caam_algapi_hash_exit(void) -+{ -+} -+ -+#endif /* CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API */ -+ -+#ifdef CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API -+ -+int caam_pkc_init(struct device *dev); -+void caam_pkc_exit(void); -+ -+#else -+ -+static inline int caam_pkc_init(struct device *dev) -+{ -+ return 0; -+} -+ -+static inline void caam_pkc_exit(void) -+{ -+} -+ -+#endif /* CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API */ -+ -+#ifdef CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API -+ -+int caam_rng_init(struct device *dev); -+void caam_rng_exit(void); -+ -+#else -+ -+static inline int caam_rng_init(struct device *dev) -+{ -+ return 0; -+} -+ -+static inline void caam_rng_exit(void) -+{ -+} -+ -+#endif /* CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API */ -+ -+#ifdef CONFIG_CAAM_QI -+ -+int caam_qi_algapi_init(struct device *dev); -+void caam_qi_algapi_exit(void); -+ -+#else -+ -+static inline int caam_qi_algapi_init(struct device *dev) -+{ -+ return 0; -+} -+ -+static inline void caam_qi_algapi_exit(void) -+{ -+} -+ -+#endif /* CONFIG_CAAM_QI */ - - #ifdef CONFIG_DEBUG_FS - static int caam_debugfs_u64_get(void *data, u64 *val) ---- a/drivers/crypto/caam/jr.c -+++ b/drivers/crypto/caam/jr.c -@@ -23,6 +23,52 @@ struct jr_driver_data { - - static struct jr_driver_data driver_data; - -+static int jr_driver_probed; -+ -+int caam_jr_driver_probed(void) -+{ -+ return jr_driver_probed; -+} -+EXPORT_SYMBOL(caam_jr_driver_probed); -+ -+static DEFINE_MUTEX(algs_lock); -+static unsigned int active_devs; -+ -+static void register_algs(struct device *dev) -+{ -+ mutex_lock(&algs_lock); -+ -+ if (++active_devs != 1) -+ goto algs_unlock; -+ -+ caam_algapi_init(dev); -+ caam_algapi_hash_init(dev); -+ caam_pkc_init(dev); -+ caam_rng_init(dev); -+ caam_qi_algapi_init(dev); -+ -+algs_unlock: -+ mutex_unlock(&algs_lock); -+} -+ -+static void unregister_algs(void) -+{ -+ mutex_lock(&algs_lock); -+ -+ if (--active_devs != 0) -+ goto algs_unlock; -+ -+ caam_qi_algapi_exit(); -+ -+ caam_rng_exit(); -+ caam_pkc_exit(); -+ caam_algapi_hash_exit(); -+ caam_algapi_exit(); -+ -+algs_unlock: -+ mutex_unlock(&algs_lock); -+} -+ - static int caam_reset_hw_jr(struct device *dev) - { - struct caam_drv_private_jr *jrp = dev_get_drvdata(dev); -@@ -108,6 +154,9 @@ static int caam_jr_remove(struct platfor - return -EBUSY; - } - -+ /* Unregister JR-based RNG & crypto algorithms */ -+ unregister_algs(); -+ - /* Remove the node from Physical JobR list maintained by driver */ - spin_lock(&driver_data.jr_alloc_lock); - list_del(&jrpriv->list_node); -@@ -119,6 +168,8 @@ static int caam_jr_remove(struct platfor - dev_err(jrdev, "Failed to shut down job ring\n"); - irq_dispose_mapping(jrpriv->irq); - -+ jr_driver_probed--; -+ - return ret; - } - -@@ -282,6 +333,36 @@ struct device *caam_jr_alloc(void) - EXPORT_SYMBOL(caam_jr_alloc); - - /** -+ * caam_jridx_alloc() - Alloc a specific job ring based on its index. -+ * -+ * returns : pointer to the newly allocated physical -+ * JobR dev can be written to if successful. -+ **/ -+struct device *caam_jridx_alloc(int idx) -+{ -+ struct caam_drv_private_jr *jrpriv; -+ struct device *dev = ERR_PTR(-ENODEV); -+ -+ spin_lock(&driver_data.jr_alloc_lock); -+ -+ if (list_empty(&driver_data.jr_list)) -+ goto end; -+ -+ list_for_each_entry(jrpriv, &driver_data.jr_list, list_node) { -+ if (jrpriv->ridx == idx) { -+ atomic_inc(&jrpriv->tfm_count); -+ dev = jrpriv->dev; -+ break; -+ } -+ } -+ -+end: -+ spin_unlock(&driver_data.jr_alloc_lock); -+ return dev; -+} -+EXPORT_SYMBOL(caam_jridx_alloc); -+ -+/** - * caam_jr_free() - Free the Job Ring - * @rdev - points to the dev that identifies the Job ring to - * be released. -@@ -539,6 +620,9 @@ static int caam_jr_probe(struct platform - - atomic_set(&jrpriv->tfm_count, 0); - -+ register_algs(jrdev->parent); -+ jr_driver_probed++; -+ - return 0; - } - ---- a/drivers/crypto/caam/jr.h -+++ b/drivers/crypto/caam/jr.h -@@ -9,7 +9,9 @@ - #define JR_H - - /* Prototypes for backend-level services exposed to APIs */ -+int caam_jr_driver_probed(void); - struct device *caam_jr_alloc(void); -+struct device *caam_jridx_alloc(int idx); - void caam_jr_free(struct device *rdev); - int caam_jr_enqueue(struct device *dev, u32 *desc, - void (*cbk)(struct device *dev, u32 *desc, u32 status, ---- a/drivers/crypto/caam/key_gen.c -+++ b/drivers/crypto/caam/key_gen.c -@@ -11,36 +11,6 @@ - #include "desc_constr.h" - #include "key_gen.h" - --/** -- * split_key_len - Compute MDHA split key length for a given algorithm -- * @hash: Hashing algorithm selection, one of OP_ALG_ALGSEL_* - MD5, SHA1, -- * SHA224, SHA384, SHA512. -- * -- * Return: MDHA split key length -- */ --static inline u32 split_key_len(u32 hash) --{ -- /* Sizes for MDHA pads (*not* keys): MD5, SHA1, 224, 256, 384, 512 */ -- static const u8 mdpadlen[] = { 16, 20, 32, 32, 64, 64 }; -- u32 idx; -- -- idx = (hash & OP_ALG_ALGSEL_SUBMASK) >> OP_ALG_ALGSEL_SHIFT; -- -- return (u32)(mdpadlen[idx] * 2); --} -- --/** -- * split_key_pad_len - Compute MDHA split key pad length for a given algorithm -- * @hash: Hashing algorithm selection, one of OP_ALG_ALGSEL_* - MD5, SHA1, -- * SHA224, SHA384, SHA512. -- * -- * Return: MDHA split key pad length -- */ --static inline u32 split_key_pad_len(u32 hash) --{ -- return ALIGN(split_key_len(hash), 16); --} -- - void split_key_done(struct device *dev, u32 *desc, u32 err, - void *context) - { ---- a/drivers/crypto/caam/key_gen.h -+++ b/drivers/crypto/caam/key_gen.h -@@ -6,6 +6,36 @@ - * - */ - -+/** -+ * split_key_len - Compute MDHA split key length for a given algorithm -+ * @hash: Hashing algorithm selection, one of OP_ALG_ALGSEL_* - MD5, SHA1, -+ * SHA224, SHA384, SHA512. -+ * -+ * Return: MDHA split key length -+ */ -+static inline u32 split_key_len(u32 hash) -+{ -+ /* Sizes for MDHA pads (*not* keys): MD5, SHA1, 224, 256, 384, 512 */ -+ static const u8 mdpadlen[] = { 16, 20, 32, 32, 64, 64 }; -+ u32 idx; -+ -+ idx = (hash & OP_ALG_ALGSEL_SUBMASK) >> OP_ALG_ALGSEL_SHIFT; -+ -+ return (u32)(mdpadlen[idx] * 2); -+} -+ -+/** -+ * split_key_pad_len - Compute MDHA split key pad length for a given algorithm -+ * @hash: Hashing algorithm selection, one of OP_ALG_ALGSEL_* - MD5, SHA1, -+ * SHA224, SHA384, SHA512. -+ * -+ * Return: MDHA split key pad length -+ */ -+static inline u32 split_key_pad_len(u32 hash) -+{ -+ return ALIGN(split_key_len(hash), 16); -+} -+ - struct split_key_result { - struct completion completion; - int err; ---- a/drivers/crypto/caam/qi.c -+++ b/drivers/crypto/caam/qi.c -@@ -9,7 +9,7 @@ - - #include - #include --#include -+#include - - #include "regs.h" - #include "qi.h" -@@ -58,11 +58,9 @@ static DEFINE_PER_CPU(int, last_cpu); - /* - * caam_qi_priv - CAAM QI backend private params - * @cgr: QMan congestion group -- * @qi_pdev: platform device for QI backend - */ - struct caam_qi_priv { - struct qman_cgr cgr; -- struct platform_device *qi_pdev; - }; - - static struct caam_qi_priv qipriv ____cacheline_aligned; -@@ -102,26 +100,34 @@ static int mod_init_cpu; - */ - static struct kmem_cache *qi_cache; - -+static void *caam_iova_to_virt(struct iommu_domain *domain, -+ dma_addr_t iova_addr) -+{ -+ phys_addr_t phys_addr; -+ -+ phys_addr = domain ? iommu_iova_to_phys(domain, iova_addr) : iova_addr; -+ -+ return phys_to_virt(phys_addr); -+} -+ - int caam_qi_enqueue(struct device *qidev, struct caam_drv_req *req) - { - struct qm_fd fd; -- dma_addr_t addr; - int ret; - int num_retries = 0; - -- qm_fd_clear_fd(&fd); -- qm_fd_set_compound(&fd, qm_sg_entry_get_len(&req->fd_sgt[1])); -- -- addr = dma_map_single(qidev, req->fd_sgt, sizeof(req->fd_sgt), -+ fd.cmd = 0; -+ fd.format = qm_fd_compound; -+ fd.cong_weight = caam32_to_cpu(req->fd_sgt[1].length); -+ fd.addr = dma_map_single(qidev, req->fd_sgt, sizeof(req->fd_sgt), - DMA_BIDIRECTIONAL); -- if (dma_mapping_error(qidev, addr)) { -+ if (dma_mapping_error(qidev, fd.addr)) { - dev_err(qidev, "DMA mapping error for QI enqueue request\n"); - return -EIO; - } -- qm_fd_addr_set64(&fd, addr); - - do { -- ret = qman_enqueue(req->drv_ctx->req_fq, &fd); -+ ret = qman_enqueue(req->drv_ctx->req_fq, &fd, 0); - if (likely(!ret)) - return 0; - -@@ -137,20 +143,21 @@ int caam_qi_enqueue(struct device *qidev - EXPORT_SYMBOL(caam_qi_enqueue); - - static void caam_fq_ern_cb(struct qman_portal *qm, struct qman_fq *fq, -- const union qm_mr_entry *msg) -+ const struct qm_mr_entry *msg) - { - const struct qm_fd *fd; - struct caam_drv_req *drv_req; - struct device *qidev = &(raw_cpu_ptr(&pcpu_qipriv)->net_dev.dev); -+ struct caam_drv_private *priv = dev_get_drvdata(qidev); - - fd = &msg->ern.fd; - -- if (qm_fd_get_format(fd) != qm_fd_compound) { -+ if (fd->format != qm_fd_compound) { - dev_err(qidev, "Non-compound FD from CAAM\n"); - return; - } - -- drv_req = (struct caam_drv_req *)phys_to_virt(qm_fd_addr_get64(fd)); -+ drv_req = caam_iova_to_virt(priv->domain, qm_fd_addr_get64(fd)); - if (!drv_req) { - dev_err(qidev, - "Can't find original request for CAAM response\n"); -@@ -180,20 +187,22 @@ static struct qman_fq *create_caam_req_f - req_fq->cb.fqs = NULL; - - ret = qman_create_fq(0, QMAN_FQ_FLAG_DYNAMIC_FQID | -- QMAN_FQ_FLAG_TO_DCPORTAL, req_fq); -+ QMAN_FQ_FLAG_TO_DCPORTAL | QMAN_FQ_FLAG_LOCKED, -+ req_fq); - if (ret) { - dev_err(qidev, "Failed to create session req FQ\n"); - goto create_req_fq_fail; - } - -- memset(&opts, 0, sizeof(opts)); -- opts.we_mask = cpu_to_be16(QM_INITFQ_WE_FQCTRL | QM_INITFQ_WE_DESTWQ | -- QM_INITFQ_WE_CONTEXTB | -- QM_INITFQ_WE_CONTEXTA | QM_INITFQ_WE_CGID); -- opts.fqd.fq_ctrl = cpu_to_be16(QM_FQCTRL_CPCSTASH | QM_FQCTRL_CGE); -- qm_fqd_set_destwq(&opts.fqd, qm_channel_caam, 2); -- opts.fqd.context_b = cpu_to_be32(qman_fq_fqid(rsp_fq)); -- qm_fqd_context_a_set64(&opts.fqd, hwdesc); -+ opts.we_mask = QM_INITFQ_WE_FQCTRL | QM_INITFQ_WE_DESTWQ | -+ QM_INITFQ_WE_CONTEXTB | QM_INITFQ_WE_CONTEXTA | -+ QM_INITFQ_WE_CGID; -+ opts.fqd.fq_ctrl = QM_FQCTRL_CPCSTASH | QM_FQCTRL_CGE; -+ opts.fqd.dest.channel = qm_channel_caam; -+ opts.fqd.dest.wq = 2; -+ opts.fqd.context_b = qman_fq_fqid(rsp_fq); -+ opts.fqd.context_a.hi = upper_32_bits(hwdesc); -+ opts.fqd.context_a.lo = lower_32_bits(hwdesc); - opts.fqd.cgid = qipriv.cgr.cgrid; - - ret = qman_init_fq(req_fq, fq_sched_flag, &opts); -@@ -207,7 +216,7 @@ static struct qman_fq *create_caam_req_f - return req_fq; - - init_req_fq_fail: -- qman_destroy_fq(req_fq); -+ qman_destroy_fq(req_fq, 0); - create_req_fq_fail: - kfree(req_fq); - return ERR_PTR(ret); -@@ -275,7 +284,7 @@ empty_fq: - if (ret) - dev_err(qidev, "OOS of FQID: %u failed\n", fq->fqid); - -- qman_destroy_fq(fq); -+ qman_destroy_fq(fq, 0); - kfree(fq); - - return ret; -@@ -292,7 +301,7 @@ static int empty_caam_fq(struct qman_fq - if (ret) - return ret; - -- if (!qm_mcr_np_get(&np, frm_cnt)) -+ if (!np.frm_cnt) - break; - - msleep(20); -@@ -495,7 +504,7 @@ EXPORT_SYMBOL(caam_drv_ctx_rel); - int caam_qi_shutdown(struct device *qidev) - { - int i, ret; -- struct caam_qi_priv *priv = dev_get_drvdata(qidev); -+ struct caam_qi_priv *priv = &qipriv; - const cpumask_t *cpus = qman_affine_cpus(); - struct cpumask old_cpumask = current->cpus_allowed; - -@@ -528,7 +537,6 @@ int caam_qi_shutdown(struct device *qide - /* Now that we're done with the CGRs, restore the cpus allowed mask */ - set_cpus_allowed_ptr(current, &old_cpumask); - -- platform_device_unregister(priv->qi_pdev); - return ret; - } - -@@ -572,22 +580,28 @@ static enum qman_cb_dqrr_result caam_rsp - struct caam_drv_req *drv_req; - const struct qm_fd *fd; - struct device *qidev = &(raw_cpu_ptr(&pcpu_qipriv)->net_dev.dev); -- u32 status; -+ struct caam_drv_private *priv = dev_get_drvdata(qidev); - - if (caam_qi_napi_schedule(p, caam_napi)) - return qman_cb_dqrr_stop; - - fd = &dqrr->fd; -- status = be32_to_cpu(fd->status); -- if (unlikely(status)) -- dev_err(qidev, "Error: %#x in CAAM response FD\n", status); -+ if (unlikely(fd->status)) { -+ u32 ssrc = fd->status & JRSTA_SSRC_MASK; -+ u8 err_id = fd->status & JRSTA_CCBERR_ERRID_MASK; - -- if (unlikely(qm_fd_get_format(fd) != qm_fd_compound)) { -+ if (ssrc != JRSTA_SSRC_CCB_ERROR || -+ err_id != JRSTA_CCBERR_ERRID_ICVCHK) -+ dev_err(qidev, "Error: %#x in CAAM response FD\n", -+ fd->status); -+ } -+ -+ if (unlikely(fd->format != qm_fd_compound)) { - dev_err(qidev, "Non-compound FD from CAAM\n"); - return qman_cb_dqrr_consume; - } - -- drv_req = (struct caam_drv_req *)phys_to_virt(qm_fd_addr_get64(fd)); -+ drv_req = caam_iova_to_virt(priv->domain, qm_fd_addr_get64(fd)); - if (unlikely(!drv_req)) { - dev_err(qidev, - "Can't find original request for caam response\n"); -@@ -597,7 +611,7 @@ static enum qman_cb_dqrr_result caam_rsp - dma_unmap_single(drv_req->drv_ctx->qidev, qm_fd_addr(fd), - sizeof(drv_req->fd_sgt), DMA_BIDIRECTIONAL); - -- drv_req->cbk(drv_req, status); -+ drv_req->cbk(drv_req, fd->status); - return qman_cb_dqrr_consume; - } - -@@ -621,17 +635,18 @@ static int alloc_rsp_fq_cpu(struct devic - return -ENODEV; - } - -- memset(&opts, 0, sizeof(opts)); -- opts.we_mask = cpu_to_be16(QM_INITFQ_WE_FQCTRL | QM_INITFQ_WE_DESTWQ | -- QM_INITFQ_WE_CONTEXTB | -- QM_INITFQ_WE_CONTEXTA | QM_INITFQ_WE_CGID); -- opts.fqd.fq_ctrl = cpu_to_be16(QM_FQCTRL_CTXASTASHING | -- QM_FQCTRL_CPCSTASH | QM_FQCTRL_CGE); -- qm_fqd_set_destwq(&opts.fqd, qman_affine_channel(cpu), 3); -+ opts.we_mask = QM_INITFQ_WE_FQCTRL | QM_INITFQ_WE_DESTWQ | -+ QM_INITFQ_WE_CONTEXTB | QM_INITFQ_WE_CONTEXTA | -+ QM_INITFQ_WE_CGID; -+ opts.fqd.fq_ctrl = QM_FQCTRL_CTXASTASHING | QM_FQCTRL_CPCSTASH | -+ QM_FQCTRL_CGE; -+ opts.fqd.dest.channel = qman_affine_channel(cpu); -+ opts.fqd.dest.wq = 3; - opts.fqd.cgid = qipriv.cgr.cgrid; - opts.fqd.context_a.stashing.exclusive = QM_STASHING_EXCL_CTX | - QM_STASHING_EXCL_DATA; -- qm_fqd_set_stashing(&opts.fqd, 0, 1, 1); -+ opts.fqd.context_a.stashing.data_cl = 1; -+ opts.fqd.context_a.stashing.context_cl = 1; - - ret = qman_init_fq(fq, QMAN_INITFQ_FLAG_SCHED, &opts); - if (ret) { -@@ -650,9 +665,8 @@ static int init_cgr(struct device *qidev - { - int ret; - struct qm_mcc_initcgr opts; -- const u64 cpus = *(u64 *)qman_affine_cpus(); -- const int num_cpus = hweight64(cpus); -- const u64 val = num_cpus * MAX_RSP_FQ_BACKLOG_PER_CPU; -+ const u64 val = (u64)cpumask_weight(qman_affine_cpus()) * -+ MAX_RSP_FQ_BACKLOG_PER_CPU; - - ret = qman_alloc_cgrid(&qipriv.cgr.cgrid); - if (ret) { -@@ -662,8 +676,7 @@ static int init_cgr(struct device *qidev - - qipriv.cgr.cb = cgr_cb; - memset(&opts, 0, sizeof(opts)); -- opts.we_mask = cpu_to_be16(QM_CGR_WE_CSCN_EN | QM_CGR_WE_CS_THRES | -- QM_CGR_WE_MODE); -+ opts.we_mask = QM_CGR_WE_CSCN_EN | QM_CGR_WE_CS_THRES | QM_CGR_WE_MODE; - opts.cgr.cscn_en = QM_CGR_EN; - opts.cgr.mode = QMAN_CGR_MODE_FRAME; - qm_cgr_cs_thres_set64(&opts.cgr.cs_thres, val, 1); -@@ -708,15 +721,10 @@ static void free_rsp_fqs(void) - int caam_qi_init(struct platform_device *caam_pdev) - { - int err, i; -- struct platform_device *qi_pdev; - struct device *ctrldev = &caam_pdev->dev, *qidev; - struct caam_drv_private *ctrlpriv; - const cpumask_t *cpus = qman_affine_cpus(); - struct cpumask old_cpumask = current->cpus_allowed; -- static struct platform_device_info qi_pdev_info = { -- .name = "caam_qi", -- .id = PLATFORM_DEVID_NONE -- }; - - /* - * QMAN requires CGRs to be removed from same CPU+portal from where it -@@ -728,24 +736,13 @@ int caam_qi_init(struct platform_device - mod_init_cpu = cpumask_first(cpus); - set_cpus_allowed_ptr(current, get_cpu_mask(mod_init_cpu)); - -- qi_pdev_info.parent = ctrldev; -- qi_pdev_info.dma_mask = dma_get_mask(ctrldev); -- qi_pdev = platform_device_register_full(&qi_pdev_info); -- if (IS_ERR(qi_pdev)) -- return PTR_ERR(qi_pdev); -- set_dma_ops(&qi_pdev->dev, get_dma_ops(ctrldev)); -- - ctrlpriv = dev_get_drvdata(ctrldev); -- qidev = &qi_pdev->dev; -- -- qipriv.qi_pdev = qi_pdev; -- dev_set_drvdata(qidev, &qipriv); -+ qidev = ctrldev; - - /* Initialize the congestion detection */ - err = init_cgr(qidev); - if (err) { - dev_err(qidev, "CGR initialization failed: %d\n", err); -- platform_device_unregister(qi_pdev); - return err; - } - -@@ -754,7 +751,6 @@ int caam_qi_init(struct platform_device - if (err) { - dev_err(qidev, "Can't allocate CAAM response FQs: %d\n", err); - free_rsp_fqs(); -- platform_device_unregister(qi_pdev); - return err; - } - -@@ -777,15 +773,11 @@ int caam_qi_init(struct platform_device - napi_enable(irqtask); - } - -- /* Hook up QI device to parent controlling caam device */ -- ctrlpriv->qidev = qidev; -- - qi_cache = kmem_cache_create("caamqicache", CAAM_QI_MEMCACHE_SIZE, 0, - SLAB_CACHE_DMA, NULL); - if (!qi_cache) { - dev_err(qidev, "Can't allocate CAAM cache\n"); - free_rsp_fqs(); -- platform_device_unregister(qi_pdev); - return -ENOMEM; - } - -@@ -795,6 +787,8 @@ int caam_qi_init(struct platform_device - debugfs_create_file("qi_congested", 0444, ctrlpriv->ctl, - ×_congested, &caam_fops_u64_ro); - #endif -+ -+ ctrlpriv->qi_init = 1; - dev_info(qidev, "Linux CAAM Queue I/F driver initialised\n"); - return 0; - } ---- a/drivers/crypto/caam/qi.h -+++ b/drivers/crypto/caam/qi.h -@@ -9,7 +9,7 @@ - #ifndef __QI_H__ - #define __QI_H__ - --#include -+#include - #include "compat.h" - #include "desc.h" - #include "desc_constr.h" ---- a/drivers/crypto/caam/regs.h -+++ b/drivers/crypto/caam/regs.h -@@ -3,6 +3,7 @@ - * CAAM hardware register-level view - * - * Copyright 2008-2011 Freescale Semiconductor, Inc. -+ * Copyright 2018 NXP - */ - - #ifndef REGS_H -@@ -211,6 +212,47 @@ struct jr_outentry { - u32 jrstatus; /* Status for completed descriptor */ - } __packed; - -+/* Version registers (Era 10+) e80-eff */ -+struct version_regs { -+ u32 crca; /* CRCA_VERSION */ -+ u32 afha; /* AFHA_VERSION */ -+ u32 kfha; /* KFHA_VERSION */ -+ u32 pkha; /* PKHA_VERSION */ -+ u32 aesa; /* AESA_VERSION */ -+ u32 mdha; /* MDHA_VERSION */ -+ u32 desa; /* DESA_VERSION */ -+ u32 snw8a; /* SNW8A_VERSION */ -+ u32 snw9a; /* SNW9A_VERSION */ -+ u32 zuce; /* ZUCE_VERSION */ -+ u32 zuca; /* ZUCA_VERSION */ -+ u32 ccha; /* CCHA_VERSION */ -+ u32 ptha; /* PTHA_VERSION */ -+ u32 rng; /* RNG_VERSION */ -+ u32 trng; /* TRNG_VERSION */ -+ u32 aaha; /* AAHA_VERSION */ -+ u32 rsvd[10]; -+ u32 sr; /* SR_VERSION */ -+ u32 dma; /* DMA_VERSION */ -+ u32 ai; /* AI_VERSION */ -+ u32 qi; /* QI_VERSION */ -+ u32 jr; /* JR_VERSION */ -+ u32 deco; /* DECO_VERSION */ -+}; -+ -+/* Version registers bitfields */ -+ -+/* Number of CHAs instantiated */ -+#define CHA_VER_NUM_MASK 0xffull -+/* CHA Miscellaneous Information */ -+#define CHA_VER_MISC_SHIFT 8 -+#define CHA_VER_MISC_MASK (0xffull << CHA_VER_MISC_SHIFT) -+/* CHA Revision Number */ -+#define CHA_VER_REV_SHIFT 16 -+#define CHA_VER_REV_MASK (0xffull << CHA_VER_REV_SHIFT) -+/* CHA Version ID */ -+#define CHA_VER_VID_SHIFT 24 -+#define CHA_VER_VID_MASK (0xffull << CHA_VER_VID_SHIFT) -+ - /* - * caam_perfmon - Performance Monitor/Secure Memory Status/ - * CAAM Global Status/Component Version IDs -@@ -223,15 +265,13 @@ struct jr_outentry { - #define CHA_NUM_MS_DECONUM_MASK (0xfull << CHA_NUM_MS_DECONUM_SHIFT) - - /* -- * CHA version IDs / instantiation bitfields -+ * CHA version IDs / instantiation bitfields (< Era 10) - * Defined for use with the cha_id fields in perfmon, but the same shift/mask - * selectors can be used to pull out the number of instantiated blocks within - * cha_num fields in perfmon because the locations are the same. - */ - #define CHA_ID_LS_AES_SHIFT 0 - #define CHA_ID_LS_AES_MASK (0xfull << CHA_ID_LS_AES_SHIFT) --#define CHA_ID_LS_AES_LP (0x3ull << CHA_ID_LS_AES_SHIFT) --#define CHA_ID_LS_AES_HP (0x4ull << CHA_ID_LS_AES_SHIFT) - - #define CHA_ID_LS_DES_SHIFT 4 - #define CHA_ID_LS_DES_MASK (0xfull << CHA_ID_LS_DES_SHIFT) -@@ -241,9 +281,6 @@ struct jr_outentry { - - #define CHA_ID_LS_MD_SHIFT 12 - #define CHA_ID_LS_MD_MASK (0xfull << CHA_ID_LS_MD_SHIFT) --#define CHA_ID_LS_MD_LP256 (0x0ull << CHA_ID_LS_MD_SHIFT) --#define CHA_ID_LS_MD_LP512 (0x1ull << CHA_ID_LS_MD_SHIFT) --#define CHA_ID_LS_MD_HP (0x2ull << CHA_ID_LS_MD_SHIFT) - - #define CHA_ID_LS_RNG_SHIFT 16 - #define CHA_ID_LS_RNG_MASK (0xfull << CHA_ID_LS_RNG_SHIFT) -@@ -269,6 +306,13 @@ struct jr_outentry { - #define CHA_ID_MS_JR_SHIFT 28 - #define CHA_ID_MS_JR_MASK (0xfull << CHA_ID_MS_JR_SHIFT) - -+/* Specific CHA version IDs */ -+#define CHA_VER_VID_AES_LP 0x3ull -+#define CHA_VER_VID_AES_HP 0x4ull -+#define CHA_VER_VID_MD_LP256 0x0ull -+#define CHA_VER_VID_MD_LP512 0x1ull -+#define CHA_VER_VID_MD_HP 0x2ull -+ - struct sec_vid { - u16 ip_id; - u8 maj_rev; -@@ -473,8 +517,10 @@ struct caam_ctrl { - struct rng4tst r4tst[2]; - }; - -- u32 rsvd9[448]; -+ u32 rsvd9[416]; - -+ /* Version registers - introduced with era 10 e80-eff */ -+ struct version_regs vreg; - /* Performance Monitor f00-fff */ - struct caam_perfmon perfmon; - }; -@@ -564,8 +610,10 @@ struct caam_job_ring { - u32 rsvd11; - u32 jrcommand; /* JRCRx - JobR command */ - -- u32 rsvd12[932]; -+ u32 rsvd12[900]; - -+ /* Version registers - introduced with era 10 e80-eff */ -+ struct version_regs vreg; - /* Performance Monitor f00-fff */ - struct caam_perfmon perfmon; - }; -@@ -627,6 +675,8 @@ struct caam_job_ring { - #define JRSTA_DECOERR_INVSIGN 0x86 - #define JRSTA_DECOERR_DSASIGN 0x87 - -+#define JRSTA_QIERR_ERROR_MASK 0x00ff -+ - #define JRSTA_CCBERR_JUMP 0x08000000 - #define JRSTA_CCBERR_INDEX_MASK 0xff00 - #define JRSTA_CCBERR_INDEX_SHIFT 8 -@@ -870,13 +920,19 @@ struct caam_deco { - u32 rsvd29[48]; - u32 descbuf[64]; /* DxDESB - Descriptor buffer */ - u32 rscvd30[193]; --#define DESC_DBG_DECO_STAT_HOST_ERR 0x00D00000 - #define DESC_DBG_DECO_STAT_VALID 0x80000000 - #define DESC_DBG_DECO_STAT_MASK 0x00F00000 -+#define DESC_DBG_DECO_STAT_SHIFT 20 - u32 desc_dbg; /* DxDDR - DECO Debug Register */ -- u32 rsvd31[126]; -+ u32 rsvd31[13]; -+#define DESC_DER_DECO_STAT_MASK 0x000F0000 -+#define DESC_DER_DECO_STAT_SHIFT 16 -+ u32 dbg_exec; /* DxDER - DECO Debug Exec Register */ -+ u32 rsvd32[112]; - }; - -+#define DECO_STAT_HOST_ERR 0xD -+ - #define DECO_JQCR_WHL 0x20000000 - #define DECO_JQCR_FOUR 0x10000000 - ---- a/drivers/crypto/caam/sg_sw_qm.h -+++ b/drivers/crypto/caam/sg_sw_qm.h -@@ -34,46 +34,61 @@ - #ifndef __SG_SW_QM_H - #define __SG_SW_QM_H - --#include -+#include - #include "regs.h" - -+static inline void cpu_to_hw_sg(struct qm_sg_entry *qm_sg_ptr) -+{ -+ dma_addr_t addr = qm_sg_ptr->opaque; -+ -+ qm_sg_ptr->opaque = cpu_to_caam64(addr); -+ qm_sg_ptr->sgt_efl = cpu_to_caam32(qm_sg_ptr->sgt_efl); -+} -+ - static inline void __dma_to_qm_sg(struct qm_sg_entry *qm_sg_ptr, dma_addr_t dma, -- u16 offset) -+ u32 len, u16 offset) - { -- qm_sg_entry_set64(qm_sg_ptr, dma); -+ qm_sg_ptr->addr = dma; -+ qm_sg_ptr->length = len; - qm_sg_ptr->__reserved2 = 0; - qm_sg_ptr->bpid = 0; -- qm_sg_ptr->offset = cpu_to_be16(offset & QM_SG_OFF_MASK); -+ qm_sg_ptr->__reserved3 = 0; -+ qm_sg_ptr->offset = offset & QM_SG_OFFSET_MASK; -+ -+ cpu_to_hw_sg(qm_sg_ptr); - } - - static inline void dma_to_qm_sg_one(struct qm_sg_entry *qm_sg_ptr, - dma_addr_t dma, u32 len, u16 offset) - { -- __dma_to_qm_sg(qm_sg_ptr, dma, offset); -- qm_sg_entry_set_len(qm_sg_ptr, len); -+ qm_sg_ptr->extension = 0; -+ qm_sg_ptr->final = 0; -+ __dma_to_qm_sg(qm_sg_ptr, dma, len, offset); - } - - static inline void dma_to_qm_sg_one_last(struct qm_sg_entry *qm_sg_ptr, - dma_addr_t dma, u32 len, u16 offset) - { -- __dma_to_qm_sg(qm_sg_ptr, dma, offset); -- qm_sg_entry_set_f(qm_sg_ptr, len); -+ qm_sg_ptr->extension = 0; -+ qm_sg_ptr->final = 1; -+ __dma_to_qm_sg(qm_sg_ptr, dma, len, offset); - } - - static inline void dma_to_qm_sg_one_ext(struct qm_sg_entry *qm_sg_ptr, - dma_addr_t dma, u32 len, u16 offset) - { -- __dma_to_qm_sg(qm_sg_ptr, dma, offset); -- qm_sg_ptr->cfg = cpu_to_be32(QM_SG_EXT | (len & QM_SG_LEN_MASK)); -+ qm_sg_ptr->extension = 1; -+ qm_sg_ptr->final = 0; -+ __dma_to_qm_sg(qm_sg_ptr, dma, len, offset); - } - - static inline void dma_to_qm_sg_one_last_ext(struct qm_sg_entry *qm_sg_ptr, - dma_addr_t dma, u32 len, - u16 offset) - { -- __dma_to_qm_sg(qm_sg_ptr, dma, offset); -- qm_sg_ptr->cfg = cpu_to_be32(QM_SG_EXT | QM_SG_FIN | -- (len & QM_SG_LEN_MASK)); -+ qm_sg_ptr->extension = 1; -+ qm_sg_ptr->final = 1; -+ __dma_to_qm_sg(qm_sg_ptr, dma, len, offset); - } - - /* -@@ -102,7 +117,10 @@ static inline void sg_to_qm_sg_last(stru - struct qm_sg_entry *qm_sg_ptr, u16 offset) - { - qm_sg_ptr = sg_to_qm_sg(sg, sg_count, qm_sg_ptr, offset); -- qm_sg_entry_set_f(qm_sg_ptr, qm_sg_entry_get_len(qm_sg_ptr)); -+ -+ qm_sg_ptr->sgt_efl = caam32_to_cpu(qm_sg_ptr->sgt_efl); -+ qm_sg_ptr->final = 1; -+ qm_sg_ptr->sgt_efl = cpu_to_caam32(qm_sg_ptr->sgt_efl); - } - - #endif /* __SG_SW_QM_H */ ---- a/drivers/crypto/talitos.c -+++ b/drivers/crypto/talitos.c -@@ -1250,6 +1250,14 @@ static int ipsec_esp(struct talitos_edes - ret = talitos_sg_map_ext(dev, areq->src, cryptlen, edesc, &desc->ptr[4], - sg_count, areq->assoclen, tbl_off, elen); - -+ /* -+ * In case of SEC 2.x+, cipher in len must include only the ciphertext, -+ * while extent is used for ICV len. -+ */ -+ if ((edesc->desc.hdr & DESC_HDR_TYPE_IPSEC_ESP) && -+ (desc->hdr & DESC_HDR_MODE1_MDEU_CICV)) -+ desc->ptr[4].len = cpu_to_be16(cryptlen); -+ - if (ret > 1) { - tbl_off += ret; - sync_needed = true; ---- a/include/crypto/chacha20.h -+++ b/include/crypto/chacha20.h -@@ -13,6 +13,7 @@ - #define CHACHA20_IV_SIZE 16 - #define CHACHA20_KEY_SIZE 32 - #define CHACHA20_BLOCK_SIZE 64 -+#define CHACHAPOLY_IV_SIZE 12 - - struct chacha20_ctx { - u32 key[8]; diff --git a/target/linux/layerscape/patches-4.14/821-smmu-support-layerscape.patch b/target/linux/layerscape/patches-4.14/821-smmu-support-layerscape.patch deleted file mode 100644 index 931e09a9fa..0000000000 --- a/target/linux/layerscape/patches-4.14/821-smmu-support-layerscape.patch +++ /dev/null @@ -1,506 +0,0 @@ -From 05375244c8e74f90239db92646a771905fdfc0db Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Tue, 30 Oct 2018 18:28:22 +0800 -Subject: [PATCH 38/40] smmu: support layerscape -This is an integrated patch of smmu for layerscape - -Signed-off-by: Nipun Gupta -Signed-off-by: Stuart Yoder -Signed-off-by: Zhao Qiang -Signed-off-by: Biwen Li ---- - .../devicetree/bindings/misc/fsl,qoriq-mc.txt | 39 ++++++ - drivers/iommu/arm-smmu.c | 7 + - drivers/iommu/iommu.c | 21 +++ - drivers/iommu/of_iommu.c | 126 +++++++++++++++++- - drivers/of/irq.c | 6 +- - drivers/of/of_pci.c | 101 -------------- - include/linux/iommu.h | 2 + - include/linux/of_iommu.h | 10 ++ - include/linux/of_pci.h | 10 -- - 9 files changed, 205 insertions(+), 117 deletions(-) - ---- a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt -+++ b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt -@@ -9,6 +9,25 @@ blocks that can be used to create functi - such as network interfaces, crypto accelerator instances, L2 switches, - etc. - -+For an overview of the DPAA2 architecture and fsl-mc bus see: -+drivers/staging/fsl-mc/README.txt -+ -+As described in the above overview, all DPAA2 objects in a DPRC share the -+same hardware "isolation context" and a 10-bit value called an ICID -+(isolation context id) is expressed by the hardware to identify -+the requester. -+ -+The generic 'iommus' property is insufficient to describe the relationship -+between ICIDs and IOMMUs, so an iommu-map property is used to define -+the set of possible ICIDs under a root DPRC and how they map to -+an IOMMU. -+ -+For generic IOMMU bindings, see -+Documentation/devicetree/bindings/iommu/iommu.txt. -+ -+For arm-smmu binding, see: -+Documentation/devicetree/bindings/iommu/arm,smmu.txt. -+ - Required properties: - - - compatible -@@ -88,14 +107,34 @@ Sub-nodes: - Value type: - Definition: Specifies the phandle to the PHY device node associated - with the this dpmac. -+Optional properties: -+ -+- iommu-map: Maps an ICID to an IOMMU and associated iommu-specifier -+ data. -+ -+ The property is an arbitrary number of tuples of -+ (icid-base,iommu,iommu-base,length). -+ -+ Any ICID i in the interval [icid-base, icid-base + length) is -+ associated with the listed IOMMU, with the iommu-specifier -+ (i - icid-base + iommu-base). - - Example: - -+ smmu: iommu@5000000 { -+ compatible = "arm,mmu-500"; -+ #iommu-cells = <2>; -+ stream-match-mask = <0x7C00>; -+ ... -+ }; -+ - fsl_mc: fsl-mc@80c000000 { - compatible = "fsl,qoriq-mc"; - reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ - <0x00000000 0x08340000 0 0x40000>; /* MC control reg */ - msi-parent = <&its>; -+ /* define map for ICIDs 23-64 */ -+ iommu-map = <23 &smmu 23 41>; - #address-cells = <3>; - #size-cells = <1>; - ---- a/drivers/iommu/arm-smmu.c -+++ b/drivers/iommu/arm-smmu.c -@@ -52,6 +52,7 @@ - #include - - #include -+#include - - #include "io-pgtable.h" - #include "arm-smmu-regs.h" -@@ -1474,6 +1475,8 @@ static struct iommu_group *arm_smmu_devi - - if (dev_is_pci(dev)) - group = pci_device_group(dev); -+ else if (dev_is_fsl_mc(dev)) -+ group = fsl_mc_device_group(dev); - else - group = generic_device_group(dev); - -@@ -2052,6 +2055,10 @@ static void arm_smmu_bus_init(void) - bus_set_iommu(&pci_bus_type, &arm_smmu_ops); - } - #endif -+#ifdef CONFIG_FSL_MC_BUS -+ if (!iommu_present(&fsl_mc_bus_type)) -+ bus_set_iommu(&fsl_mc_bus_type, &arm_smmu_ops); -+#endif - } - - static int arm_smmu_device_probe(struct platform_device *pdev) ---- a/drivers/iommu/iommu.c -+++ b/drivers/iommu/iommu.c -@@ -33,6 +33,7 @@ - #include - #include - #include -+#include - - static struct kset *iommu_group_kset; - static DEFINE_IDA(iommu_group_ida); -@@ -990,6 +991,26 @@ struct iommu_group *pci_device_group(str - return iommu_group_alloc(); - } - -+/* Get the IOMMU group for device on fsl-mc bus */ -+struct iommu_group *fsl_mc_device_group(struct device *dev) -+{ -+ struct device *cont_dev = fsl_mc_cont_dev(dev); -+ struct iommu_group *group; -+ -+ /* Container device is responsible for creating the iommu group */ -+ if (fsl_mc_is_cont_dev(dev)) { -+ group = iommu_group_alloc(); -+ if (IS_ERR(group)) -+ return NULL; -+ } else { -+ get_device(cont_dev); -+ group = iommu_group_get(cont_dev); -+ put_device(cont_dev); -+ } -+ -+ return group; -+} -+ - /** - * iommu_group_get_for_dev - Find or create the IOMMU group for a device - * @dev: target device ---- a/drivers/iommu/of_iommu.c -+++ b/drivers/iommu/of_iommu.c -@@ -24,6 +24,7 @@ - #include - #include - #include -+#include - - #define NO_IOMMU 1 - -@@ -143,15 +144,115 @@ struct of_pci_iommu_alias_info { - struct device_node *np; - }; - -+/** -+ * of_map_rid - Translate a requester ID through a downstream mapping. -+ * @np: root complex device node. -+ * @rid: Requester ID to map. -+ * @map_name: property name of the map to use. -+ * @map_mask_name: optional property name of the mask to use. -+ * @target: optional pointer to a target device node. -+ * @id_out: optional pointer to receive the translated ID. -+ * -+ * Given PCI/MC requester ID, look up the appropriate implementation-defined -+ * platform ID and/or the target device which receives transactions on that -+ * ID, as per the "iommu-map" and "msi-map" bindings. Either of @target or -+ * @id_out may be NULL if only the other is required. If @target points to -+ * a non-NULL device node pointer, only entries targeting that node will be -+ * matched; if it points to a NULL value, it will receive the device node of -+ * the first matching target phandle, with a reference held. -+ * -+ * Return: 0 on success or a standard error code on failure. -+ */ -+int of_map_rid(struct device_node *np, u32 rid, -+ const char *map_name, const char *map_mask_name, -+ struct device_node **target, u32 *id_out) -+{ -+ u32 map_mask, masked_rid; -+ int map_len; -+ const __be32 *map = NULL; -+ -+ if (!np || !map_name || (!target && !id_out)) -+ return -EINVAL; -+ -+ map = of_get_property(np, map_name, &map_len); -+ if (!map) { -+ if (target) -+ return -ENODEV; -+ /* Otherwise, no map implies no translation */ -+ *id_out = rid; -+ return 0; -+ } -+ -+ if (!map_len || map_len % (4 * sizeof(*map))) { -+ pr_err("%pOF: Error: Bad %s length: %d\n", np, -+ map_name, map_len); -+ return -EINVAL; -+ } -+ -+ /* The default is to select all bits. */ -+ map_mask = 0xffffffff; -+ -+ /* -+ * Can be overridden by "{iommu,msi}-map-mask" property. -+ * If of_property_read_u32() fails, the default is used. -+ */ -+ if (map_mask_name) -+ of_property_read_u32(np, map_mask_name, &map_mask); -+ -+ masked_rid = map_mask & rid; -+ for ( ; map_len > 0; map_len -= 4 * sizeof(*map), map += 4) { -+ struct device_node *phandle_node; -+ u32 rid_base = be32_to_cpup(map + 0); -+ u32 phandle = be32_to_cpup(map + 1); -+ u32 out_base = be32_to_cpup(map + 2); -+ u32 rid_len = be32_to_cpup(map + 3); -+ -+ if (rid_base & ~map_mask) { -+ pr_err("%pOF: Invalid %s translation - %s-mask (0x%x) ignores rid-base (0x%x)\n", -+ np, map_name, map_name, -+ map_mask, rid_base); -+ return -EFAULT; -+ } -+ -+ if (masked_rid < rid_base || masked_rid >= rid_base + rid_len) -+ continue; -+ -+ phandle_node = of_find_node_by_phandle(phandle); -+ if (!phandle_node) -+ return -ENODEV; -+ -+ if (target) { -+ if (*target) -+ of_node_put(phandle_node); -+ else -+ *target = phandle_node; -+ -+ if (*target != phandle_node) -+ continue; -+ } -+ -+ if (id_out) -+ *id_out = masked_rid - rid_base + out_base; -+ -+ pr_debug("%pOF: %s, using mask %08x, rid-base: %08x, out-base: %08x, length: %08x, rid: %08x -> %08x\n", -+ np, map_name, map_mask, rid_base, out_base, -+ rid_len, rid, *id_out); -+ return 0; -+ } -+ -+ pr_err("%pOF: Invalid %s translation - no match for rid 0x%x on %pOF\n", -+ np, map_name, rid, target && *target ? *target : NULL); -+ return -EFAULT; -+} - static int of_pci_iommu_init(struct pci_dev *pdev, u16 alias, void *data) - { - struct of_pci_iommu_alias_info *info = data; - struct of_phandle_args iommu_spec = { .args_count = 1 }; - int err; - -- err = of_pci_map_rid(info->np, alias, "iommu-map", -- "iommu-map-mask", &iommu_spec.np, -- iommu_spec.args); -+ err = of_map_rid(info->np, alias, "iommu-map", -+ "iommu-map-mask", &iommu_spec.np, -+ iommu_spec.args); - if (err) - return err == -ENODEV ? NO_IOMMU : err; - -@@ -160,6 +261,23 @@ static int of_pci_iommu_init(struct pci_ - return err; - } - -+static int of_fsl_mc_iommu_init(struct fsl_mc_device *mc_dev, -+ struct device_node *master_np) -+{ -+ struct of_phandle_args iommu_spec = { .args_count = 1 }; -+ int err; -+ -+ err = of_map_rid(master_np, mc_dev->icid, "iommu-map", -+ "iommu-map-mask", &iommu_spec.np, -+ iommu_spec.args); -+ if (err) -+ return err == -ENODEV ? NO_IOMMU : err; -+ -+ err = of_iommu_xlate(&mc_dev->dev, &iommu_spec); -+ of_node_put(iommu_spec.np); -+ return err; -+} -+ - const struct iommu_ops *of_iommu_configure(struct device *dev, - struct device_node *master_np) - { -@@ -191,6 +309,8 @@ const struct iommu_ops *of_iommu_configu - - err = pci_for_each_dma_alias(to_pci_dev(dev), - of_pci_iommu_init, &info); -+ } else if (dev_is_fsl_mc(dev)) { -+ err = of_fsl_mc_iommu_init(to_fsl_mc_device(dev), master_np); - } else { - struct of_phandle_args iommu_spec; - int idx = 0; ---- a/drivers/of/irq.c -+++ b/drivers/of/irq.c -@@ -26,7 +26,7 @@ - #include - #include - #include --#include -+#include - #include - #include - -@@ -593,8 +593,8 @@ static u32 __of_msi_map_rid(struct devic - * "msi-map" property. - */ - for (parent_dev = dev; parent_dev; parent_dev = parent_dev->parent) -- if (!of_pci_map_rid(parent_dev->of_node, rid_in, "msi-map", -- "msi-map-mask", np, &rid_out)) -+ if (!of_map_rid(parent_dev->of_node, rid_in, "msi-map", -+ "msi-map-mask", np, &rid_out)) - break; - return rid_out; - } ---- a/drivers/of/of_pci.c -+++ b/drivers/of/of_pci.c -@@ -281,104 +281,3 @@ parse_failed: - } - EXPORT_SYMBOL_GPL(of_pci_get_host_bridge_resources); - #endif /* CONFIG_OF_ADDRESS */ -- --/** -- * of_pci_map_rid - Translate a requester ID through a downstream mapping. -- * @np: root complex device node. -- * @rid: PCI requester ID to map. -- * @map_name: property name of the map to use. -- * @map_mask_name: optional property name of the mask to use. -- * @target: optional pointer to a target device node. -- * @id_out: optional pointer to receive the translated ID. -- * -- * Given a PCI requester ID, look up the appropriate implementation-defined -- * platform ID and/or the target device which receives transactions on that -- * ID, as per the "iommu-map" and "msi-map" bindings. Either of @target or -- * @id_out may be NULL if only the other is required. If @target points to -- * a non-NULL device node pointer, only entries targeting that node will be -- * matched; if it points to a NULL value, it will receive the device node of -- * the first matching target phandle, with a reference held. -- * -- * Return: 0 on success or a standard error code on failure. -- */ --int of_pci_map_rid(struct device_node *np, u32 rid, -- const char *map_name, const char *map_mask_name, -- struct device_node **target, u32 *id_out) --{ -- u32 map_mask, masked_rid; -- int map_len; -- const __be32 *map = NULL; -- -- if (!np || !map_name || (!target && !id_out)) -- return -EINVAL; -- -- map = of_get_property(np, map_name, &map_len); -- if (!map) { -- if (target) -- return -ENODEV; -- /* Otherwise, no map implies no translation */ -- *id_out = rid; -- return 0; -- } -- -- if (!map_len || map_len % (4 * sizeof(*map))) { -- pr_err("%pOF: Error: Bad %s length: %d\n", np, -- map_name, map_len); -- return -EINVAL; -- } -- -- /* The default is to select all bits. */ -- map_mask = 0xffffffff; -- -- /* -- * Can be overridden by "{iommu,msi}-map-mask" property. -- * If of_property_read_u32() fails, the default is used. -- */ -- if (map_mask_name) -- of_property_read_u32(np, map_mask_name, &map_mask); -- -- masked_rid = map_mask & rid; -- for ( ; map_len > 0; map_len -= 4 * sizeof(*map), map += 4) { -- struct device_node *phandle_node; -- u32 rid_base = be32_to_cpup(map + 0); -- u32 phandle = be32_to_cpup(map + 1); -- u32 out_base = be32_to_cpup(map + 2); -- u32 rid_len = be32_to_cpup(map + 3); -- -- if (rid_base & ~map_mask) { -- pr_err("%pOF: Invalid %s translation - %s-mask (0x%x) ignores rid-base (0x%x)\n", -- np, map_name, map_name, -- map_mask, rid_base); -- return -EFAULT; -- } -- -- if (masked_rid < rid_base || masked_rid >= rid_base + rid_len) -- continue; -- -- phandle_node = of_find_node_by_phandle(phandle); -- if (!phandle_node) -- return -ENODEV; -- -- if (target) { -- if (*target) -- of_node_put(phandle_node); -- else -- *target = phandle_node; -- -- if (*target != phandle_node) -- continue; -- } -- -- if (id_out) -- *id_out = masked_rid - rid_base + out_base; -- -- pr_debug("%pOF: %s, using mask %08x, rid-base: %08x, out-base: %08x, length: %08x, rid: %08x -> %08x\n", -- np, map_name, map_mask, rid_base, out_base, -- rid_len, rid, *id_out); -- return 0; -- } -- -- pr_err("%pOF: Invalid %s translation - no match for rid 0x%x on %pOF\n", -- np, map_name, rid, target && *target ? *target : NULL); -- return -EFAULT; --} ---- a/include/linux/iommu.h -+++ b/include/linux/iommu.h -@@ -389,6 +389,8 @@ static inline size_t iommu_map_sg(struct - extern struct iommu_group *pci_device_group(struct device *dev); - /* Generic device grouping function */ - extern struct iommu_group *generic_device_group(struct device *dev); -+/* FSL-MC device grouping function */ -+struct iommu_group *fsl_mc_device_group(struct device *dev); - - /** - * struct iommu_fwspec - per-device IOMMU instance data ---- a/include/linux/of_iommu.h -+++ b/include/linux/of_iommu.h -@@ -15,6 +15,9 @@ extern int of_get_dma_window(struct devi - extern const struct iommu_ops *of_iommu_configure(struct device *dev, - struct device_node *master_np); - -+int of_map_rid(struct device_node *np, u32 rid, -+ const char *map_name, const char *map_mask_name, -+ struct device_node **target, u32 *id_out); - #else - - static inline int of_get_dma_window(struct device_node *dn, const char *prefix, -@@ -30,6 +33,13 @@ static inline const struct iommu_ops *of - return NULL; - } - -+static inline int of_map_rid(struct device_node *np, u32 rid, -+ const char *map_name, const char *map_mask_name, -+ struct device_node **target, u32 *id_out) -+{ -+ return -EINVAL; -+} -+ - #endif /* CONFIG_OF_IOMMU */ - - extern struct of_device_id __iommu_of_table; ---- a/include/linux/of_pci.h -+++ b/include/linux/of_pci.h -@@ -19,9 +19,6 @@ int of_pci_parse_bus_range(struct device - int of_get_pci_domain_nr(struct device_node *node); - int of_pci_get_max_link_speed(struct device_node *node); - void of_pci_check_probe_only(void); --int of_pci_map_rid(struct device_node *np, u32 rid, -- const char *map_name, const char *map_mask_name, -- struct device_node **target, u32 *id_out); - #else - static inline int of_irq_parse_pci(const struct pci_dev *pdev, struct of_phandle_args *out_irq) - { -@@ -57,13 +54,6 @@ of_get_pci_domain_nr(struct device_node - return -1; - } - --static inline int of_pci_map_rid(struct device_node *np, u32 rid, -- const char *map_name, const char *map_mask_name, -- struct device_node **target, u32 *id_out) --{ -- return -EINVAL; --} -- - static inline int - of_pci_get_max_link_speed(struct device_node *node) - { diff --git a/target/linux/layerscape/patches-4.14/822-uart-support-layerscape.patch b/target/linux/layerscape/patches-4.14/822-uart-support-layerscape.patch deleted file mode 100644 index f8d893ceeb..0000000000 --- a/target/linux/layerscape/patches-4.14/822-uart-support-layerscape.patch +++ /dev/null @@ -1,52 +0,0 @@ -From 558ca1294aa2bf7f29d55361d2f18c6dc534e1d6 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Tue, 30 Oct 2018 18:28:33 +0800 -Subject: [PATCH 39/40] uart: support layerscape -This is an integrated patch of uart for layerscape - -Signed-off-by: Sriram Dash -Signed-off-by: Yuan Yao -Signed-off-by: Biwen Li ---- - drivers/tty/serial/fsl_lpuart.c | 15 +++++++++------ - 1 file changed, 9 insertions(+), 6 deletions(-) - ---- a/drivers/tty/serial/fsl_lpuart.c -+++ b/drivers/tty/serial/fsl_lpuart.c -@@ -236,6 +236,8 @@ - /* IMX lpuart has four extra unused regs located at the beginning */ - #define IMX_REG_OFF 0x10 - -+static DECLARE_BITMAP(linemap, UART_NR); -+ - struct lpuart_port { - struct uart_port port; - struct clk *clk; -@@ -2153,13 +2155,13 @@ static int lpuart_probe(struct platform_ - - ret = of_alias_get_id(np, "serial"); - if (ret < 0) { -- dev_err(&pdev->dev, "failed to get alias id, errno %d\n", ret); -- return ret; -- } -- if (ret >= ARRAY_SIZE(lpuart_ports)) { -- dev_err(&pdev->dev, "serial%d out of range\n", ret); -- return -EINVAL; -+ ret = find_first_zero_bit(linemap, UART_NR); -+ if (ret >= UART_NR) { -+ dev_err(&pdev->dev, "port line is full, add device failed\n"); -+ return ret; -+ } - } -+ set_bit(ret, linemap); - sport->port.line = ret; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - sport->port.membase = devm_ioremap_resource(&pdev->dev, res); -@@ -2250,6 +2252,7 @@ static int lpuart_remove(struct platform - struct lpuart_port *sport = platform_get_drvdata(pdev); - - uart_remove_one_port(&lpuart_reg, &sport->port); -+ clear_bit(sport->port.line, linemap); - - clk_disable_unprepare(sport->clk); - diff --git a/target/linux/layerscape/patches-4.14/823-pm-support-layerscape.patch b/target/linux/layerscape/patches-4.14/823-pm-support-layerscape.patch deleted file mode 100644 index 99863c47a0..0000000000 --- a/target/linux/layerscape/patches-4.14/823-pm-support-layerscape.patch +++ /dev/null @@ -1,631 +0,0 @@ -From 62ac0c4fda3b40a8994f2abfdc52784ced80c83b Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:51 +0800 -Subject: [PATCH] pm: support layerscape - -This is an integrated patch of pm for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Chenhui Zhao -Signed-off-by: Hongbo Zhang -Signed-off-by: Li Yang -Signed-off-by: Ran Wang -Signed-off-by: Tang Yuantian -Signed-off-by: Yinbo Zhu -Signed-off-by: Zhao Chenhui ---- - drivers/firmware/psci.c | 16 ++- - drivers/soc/fsl/rcpm.c | 156 ++++++++++++++++++++ - drivers/soc/fsl/sleep_fsm.c | 279 ++++++++++++++++++++++++++++++++++++ - drivers/soc/fsl/sleep_fsm.h | 130 +++++++++++++++++ - 4 files changed, 579 insertions(+), 2 deletions(-) - create mode 100644 drivers/soc/fsl/rcpm.c - create mode 100644 drivers/soc/fsl/sleep_fsm.c - create mode 100644 drivers/soc/fsl/sleep_fsm.h - ---- a/drivers/firmware/psci.c -+++ b/drivers/firmware/psci.c -@@ -437,8 +437,18 @@ CPUIDLE_METHOD_OF_DECLARE(psci, "psci", - - static int psci_system_suspend(unsigned long unused) - { -- return invoke_psci_fn(PSCI_FN_NATIVE(1_0, SYSTEM_SUSPEND), -- __pa_symbol(cpu_resume), 0, 0); -+ u32 state; -+ u32 ver = psci_get_version(); -+ -+ if (PSCI_VERSION_MAJOR(ver) >= 1) { -+ return invoke_psci_fn(PSCI_FN_NATIVE(1_0, SYSTEM_SUSPEND), -+ virt_to_phys(cpu_resume), 0, 0); -+ } else { -+ state = ( 2 << PSCI_0_2_POWER_STATE_AFFL_SHIFT) | -+ (1 << PSCI_0_2_POWER_STATE_TYPE_SHIFT); -+ -+ return psci_cpu_suspend(state, virt_to_phys(cpu_resume)); -+ } - } - - static int psci_system_suspend_enter(suspend_state_t state) -@@ -562,6 +572,8 @@ static void __init psci_0_2_set_function - arm_pm_restart = psci_sys_reset; - - pm_power_off = psci_sys_poweroff; -+ -+ suspend_set_ops(&psci_suspend_ops); - } - - /* ---- /dev/null -+++ b/drivers/soc/fsl/rcpm.c -@@ -0,0 +1,156 @@ -+/* -+ * Run Control and Power Management (RCPM) driver -+ * -+ * Copyright 2016 NXP -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ */ -+#define pr_fmt(fmt) "RCPM: %s: " fmt, __func__ -+ -+#include -+#include -+#include -+#include -+#include -+ -+/* RCPM register offset */ -+#define RCPM_IPPDEXPCR0 0x140 -+ -+#define RCPM_WAKEUP_CELL_SIZE 2 -+ -+struct rcpm_config { -+ int ipp_num; -+ int ippdexpcr_offset; -+ u32 ippdexpcr[2]; -+ void *rcpm_reg_base; -+}; -+ -+static struct rcpm_config *rcpm; -+ -+static inline void rcpm_reg_write(u32 offset, u32 value) -+{ -+ iowrite32be(value, rcpm->rcpm_reg_base + offset); -+} -+ -+static inline u32 rcpm_reg_read(u32 offset) -+{ -+ return ioread32be(rcpm->rcpm_reg_base + offset); -+} -+ -+static void rcpm_wakeup_fixup(struct device *dev, void *data) -+{ -+ struct device_node *node = dev ? dev->of_node : NULL; -+ u32 value[RCPM_WAKEUP_CELL_SIZE]; -+ int ret, i; -+ -+ if (!dev || !node || !device_may_wakeup(dev)) -+ return; -+ -+ /* -+ * Get the values in the "rcpm-wakeup" property. -+ * Three values are: -+ * The first is a pointer to the RCPM node. -+ * The second is the value of the ippdexpcr0 register. -+ * The third is the value of the ippdexpcr1 register. -+ */ -+ ret = of_property_read_u32_array(node, "fsl,rcpm-wakeup", -+ value, RCPM_WAKEUP_CELL_SIZE); -+ if (ret) -+ return; -+ -+ pr_debug("wakeup source: the device %s\n", node->full_name); -+ -+ for (i = 0; i < rcpm->ipp_num; i++) -+ rcpm->ippdexpcr[i] |= value[i + 1]; -+} -+ -+static int rcpm_suspend_prepare(void) -+{ -+ int i; -+ u32 val; -+ -+ BUG_ON(!rcpm); -+ -+ for (i = 0; i < rcpm->ipp_num; i++) -+ rcpm->ippdexpcr[i] = 0; -+ -+ dpm_for_each_dev(NULL, rcpm_wakeup_fixup); -+ -+ for (i = 0; i < rcpm->ipp_num; i++) { -+ if (rcpm->ippdexpcr[i]) { -+ val = rcpm_reg_read(rcpm->ippdexpcr_offset + 4 * i); -+ rcpm_reg_write(rcpm->ippdexpcr_offset + 4 * i, -+ val | rcpm->ippdexpcr[i]); -+ pr_debug("ippdexpcr%d = 0x%x\n", i, rcpm->ippdexpcr[i]); -+ } -+ } -+ -+ return 0; -+} -+ -+static int rcpm_suspend_notifier_call(struct notifier_block *bl, -+ unsigned long state, -+ void *unused) -+{ -+ switch (state) { -+ case PM_SUSPEND_PREPARE: -+ rcpm_suspend_prepare(); -+ break; -+ } -+ -+ return NOTIFY_DONE; -+} -+ -+static struct rcpm_config rcpm_default_config = { -+ .ipp_num = 1, -+ .ippdexpcr_offset = RCPM_IPPDEXPCR0, -+}; -+ -+static const struct of_device_id rcpm_matches[] = { -+ { -+ .compatible = "fsl,qoriq-rcpm-2.1", -+ .data = &rcpm_default_config, -+ }, -+ {} -+}; -+ -+static struct notifier_block rcpm_suspend_notifier = { -+ .notifier_call = rcpm_suspend_notifier_call, -+}; -+ -+static int __init layerscape_rcpm_init(void) -+{ -+ const struct of_device_id *match; -+ struct device_node *np; -+ -+ np = of_find_matching_node_and_match(NULL, rcpm_matches, &match); -+ if (!np) -+ return -EINVAL; -+ -+ if (match->data) -+ rcpm = (struct rcpm_config *)match->data; -+ else -+ return -EINVAL; -+ -+ rcpm->rcpm_reg_base = of_iomap(np, 0); -+ of_node_put(np); -+ if (!rcpm->rcpm_reg_base) -+ return -ENOMEM; -+ -+ register_pm_notifier(&rcpm_suspend_notifier); -+ -+ pr_info("The RCPM driver initialized.\n"); -+ -+ return 0; -+} -+ -+subsys_initcall(layerscape_rcpm_init); ---- /dev/null -+++ b/drivers/soc/fsl/sleep_fsm.c -@@ -0,0 +1,279 @@ -+/* -+ * deep sleep FSM (finite-state machine) configuration -+ * -+ * Copyright 2018 NXP -+ * -+ * Author: Hongbo Zhang -+ * Chenhui Zhao -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#include -+#include -+#include -+ -+#include "sleep_fsm.h" -+/* -+ * These values are from chip's reference manual. For example, -+ * the values for T1040 can be found in "8.4.3.8 Programming -+ * supporting deep sleep mode" of Chapter 8 "Run Control and -+ * Power Management (RCPM)". -+ * The default value can be applied to T104x, LS1021. -+ */ -+struct fsm_reg_vals epu_default_val[] = { -+ /* EPGCR (Event Processor Global Control Register) */ -+ {EPGCR, 0}, -+ /* EPECR (Event Processor Event Control Registers) */ -+ {EPECR0 + EPECR_STRIDE * 0, 0}, -+ {EPECR0 + EPECR_STRIDE * 1, 0}, -+ {EPECR0 + EPECR_STRIDE * 2, 0xF0004004}, -+ {EPECR0 + EPECR_STRIDE * 3, 0x80000084}, -+ {EPECR0 + EPECR_STRIDE * 4, 0x20000084}, -+ {EPECR0 + EPECR_STRIDE * 5, 0x08000004}, -+ {EPECR0 + EPECR_STRIDE * 6, 0x80000084}, -+ {EPECR0 + EPECR_STRIDE * 7, 0x80000084}, -+ {EPECR0 + EPECR_STRIDE * 8, 0x60000084}, -+ {EPECR0 + EPECR_STRIDE * 9, 0x08000084}, -+ {EPECR0 + EPECR_STRIDE * 10, 0x42000084}, -+ {EPECR0 + EPECR_STRIDE * 11, 0x90000084}, -+ {EPECR0 + EPECR_STRIDE * 12, 0x80000084}, -+ {EPECR0 + EPECR_STRIDE * 13, 0x08000084}, -+ {EPECR0 + EPECR_STRIDE * 14, 0x02000084}, -+ {EPECR0 + EPECR_STRIDE * 15, 0x00000004}, -+ /* -+ * EPEVTCR (Event Processor EVT Pin Control Registers) -+ * SCU8 triger EVT2, and SCU11 triger EVT9 -+ */ -+ {EPEVTCR0 + EPEVTCR_STRIDE * 0, 0}, -+ {EPEVTCR0 + EPEVTCR_STRIDE * 1, 0}, -+ {EPEVTCR0 + EPEVTCR_STRIDE * 2, 0x80000001}, -+ {EPEVTCR0 + EPEVTCR_STRIDE * 3, 0}, -+ {EPEVTCR0 + EPEVTCR_STRIDE * 4, 0}, -+ {EPEVTCR0 + EPEVTCR_STRIDE * 5, 0}, -+ {EPEVTCR0 + EPEVTCR_STRIDE * 6, 0}, -+ {EPEVTCR0 + EPEVTCR_STRIDE * 7, 0}, -+ {EPEVTCR0 + EPEVTCR_STRIDE * 8, 0}, -+ {EPEVTCR0 + EPEVTCR_STRIDE * 9, 0xB0000001}, -+ /* EPCMPR (Event Processor Counter Compare Registers) */ -+ {EPCMPR0 + EPCMPR_STRIDE * 0, 0}, -+ {EPCMPR0 + EPCMPR_STRIDE * 1, 0}, -+ {EPCMPR0 + EPCMPR_STRIDE * 2, 0x000000FF}, -+ {EPCMPR0 + EPCMPR_STRIDE * 3, 0}, -+ {EPCMPR0 + EPCMPR_STRIDE * 4, 0x000000FF}, -+ {EPCMPR0 + EPCMPR_STRIDE * 5, 0x00000020}, -+ {EPCMPR0 + EPCMPR_STRIDE * 6, 0}, -+ {EPCMPR0 + EPCMPR_STRIDE * 7, 0}, -+ {EPCMPR0 + EPCMPR_STRIDE * 8, 0x000000FF}, -+ {EPCMPR0 + EPCMPR_STRIDE * 9, 0x000000FF}, -+ {EPCMPR0 + EPCMPR_STRIDE * 10, 0x000000FF}, -+ {EPCMPR0 + EPCMPR_STRIDE * 11, 0x000000FF}, -+ {EPCMPR0 + EPCMPR_STRIDE * 12, 0x000000FF}, -+ {EPCMPR0 + EPCMPR_STRIDE * 13, 0}, -+ {EPCMPR0 + EPCMPR_STRIDE * 14, 0x000000FF}, -+ {EPCMPR0 + EPCMPR_STRIDE * 15, 0x000000FF}, -+ /* EPCCR (Event Processor Counter Control Registers) */ -+ {EPCCR0 + EPCCR_STRIDE * 0, 0}, -+ {EPCCR0 + EPCCR_STRIDE * 1, 0}, -+ {EPCCR0 + EPCCR_STRIDE * 2, 0x92840000}, -+ {EPCCR0 + EPCCR_STRIDE * 3, 0}, -+ {EPCCR0 + EPCCR_STRIDE * 4, 0x92840000}, -+ {EPCCR0 + EPCCR_STRIDE * 5, 0x92840000}, -+ {EPCCR0 + EPCCR_STRIDE * 6, 0}, -+ {EPCCR0 + EPCCR_STRIDE * 7, 0}, -+ {EPCCR0 + EPCCR_STRIDE * 8, 0x92840000}, -+ {EPCCR0 + EPCCR_STRIDE * 9, 0x92840000}, -+ {EPCCR0 + EPCCR_STRIDE * 10, 0x92840000}, -+ {EPCCR0 + EPCCR_STRIDE * 11, 0x92840000}, -+ {EPCCR0 + EPCCR_STRIDE * 12, 0x92840000}, -+ {EPCCR0 + EPCCR_STRIDE * 13, 0}, -+ {EPCCR0 + EPCCR_STRIDE * 14, 0x92840000}, -+ {EPCCR0 + EPCCR_STRIDE * 15, 0x92840000}, -+ /* EPSMCR (Event Processor SCU Mux Control Registers) */ -+ {EPSMCR0 + EPSMCR_STRIDE * 0, 0}, -+ {EPSMCR0 + EPSMCR_STRIDE * 1, 0}, -+ {EPSMCR0 + EPSMCR_STRIDE * 2, 0x6C700000}, -+ {EPSMCR0 + EPSMCR_STRIDE * 3, 0x2F000000}, -+ {EPSMCR0 + EPSMCR_STRIDE * 4, 0x002F0000}, -+ {EPSMCR0 + EPSMCR_STRIDE * 5, 0x00002E00}, -+ {EPSMCR0 + EPSMCR_STRIDE * 6, 0x7C000000}, -+ {EPSMCR0 + EPSMCR_STRIDE * 7, 0x30000000}, -+ {EPSMCR0 + EPSMCR_STRIDE * 8, 0x64300000}, -+ {EPSMCR0 + EPSMCR_STRIDE * 9, 0x00003000}, -+ {EPSMCR0 + EPSMCR_STRIDE * 10, 0x65000030}, -+ {EPSMCR0 + EPSMCR_STRIDE * 11, 0x31740000}, -+ {EPSMCR0 + EPSMCR_STRIDE * 12, 0x7F000000}, -+ {EPSMCR0 + EPSMCR_STRIDE * 13, 0x00003100}, -+ {EPSMCR0 + EPSMCR_STRIDE * 14, 0x00000031}, -+ {EPSMCR0 + EPSMCR_STRIDE * 15, 0x76000000}, -+ /* EPACR (Event Processor Action Control Registers) */ -+ {EPACR0 + EPACR_STRIDE * 0, 0}, -+ {EPACR0 + EPACR_STRIDE * 1, 0}, -+ {EPACR0 + EPACR_STRIDE * 2, 0}, -+ {EPACR0 + EPACR_STRIDE * 3, 0x00000080}, -+ {EPACR0 + EPACR_STRIDE * 4, 0}, -+ {EPACR0 + EPACR_STRIDE * 5, 0x00000040}, -+ {EPACR0 + EPACR_STRIDE * 6, 0}, -+ {EPACR0 + EPACR_STRIDE * 7, 0}, -+ {EPACR0 + EPACR_STRIDE * 8, 0}, -+ {EPACR0 + EPACR_STRIDE * 9, 0x0000001C}, -+ {EPACR0 + EPACR_STRIDE * 10, 0x00000020}, -+ {EPACR0 + EPACR_STRIDE * 11, 0}, -+ {EPACR0 + EPACR_STRIDE * 12, 0x00000003}, -+ {EPACR0 + EPACR_STRIDE * 13, 0x06000000}, -+ {EPACR0 + EPACR_STRIDE * 14, 0x04000000}, -+ {EPACR0 + EPACR_STRIDE * 15, 0x02000000}, -+ /* EPIMCR (Event Processor Input Mux Control Registers) */ -+ {EPIMCR0 + EPIMCR_STRIDE * 0, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 1, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 2, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 3, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 4, 0x44000000}, -+ {EPIMCR0 + EPIMCR_STRIDE * 5, 0x40000000}, -+ {EPIMCR0 + EPIMCR_STRIDE * 6, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 7, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 8, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 9, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 10, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 11, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 12, 0x44000000}, -+ {EPIMCR0 + EPIMCR_STRIDE * 13, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 14, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 15, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 16, 0x6A000000}, -+ {EPIMCR0 + EPIMCR_STRIDE * 17, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 18, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 19, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 20, 0x48000000}, -+ {EPIMCR0 + EPIMCR_STRIDE * 21, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 22, 0x6C000000}, -+ {EPIMCR0 + EPIMCR_STRIDE * 23, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 24, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 25, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 26, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 27, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 28, 0x76000000}, -+ {EPIMCR0 + EPIMCR_STRIDE * 29, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 30, 0}, -+ {EPIMCR0 + EPIMCR_STRIDE * 31, 0x76000000}, -+ /* EPXTRIGCR (Event Processor Crosstrigger Control Register) */ -+ {EPXTRIGCR, 0x0000FFDF}, -+ /* end */ -+ {FSM_END_FLAG, 0}, -+}; -+ -+struct fsm_reg_vals npc_default_val[] = { -+ /* NPC triggered Memory-Mapped Access Registers */ -+ {NCR, 0x80000000}, -+ {MCCR1, 0}, -+ {MCSR1, 0}, -+ {MMAR1LO, 0}, -+ {MMAR1HI, 0}, -+ {MMDR1, 0}, -+ {MCSR2, 0}, -+ {MMAR2LO, 0}, -+ {MMAR2HI, 0}, -+ {MMDR2, 0}, -+ {MCSR3, 0x80000000}, -+ {MMAR3LO, 0x000E2130}, -+ {MMAR3HI, 0x00030000}, -+ {MMDR3, 0x00020000}, -+ /* end */ -+ {FSM_END_FLAG, 0}, -+}; -+ -+/** -+ * fsl_fsm_setup - Configure EPU's FSM registers -+ * @base: the base address of registers -+ * @val: Pointer to address-value pairs for FSM registers -+ */ -+void fsl_fsm_setup(void __iomem *base, struct fsm_reg_vals *val) -+{ -+ struct fsm_reg_vals *data = val; -+ -+ WARN_ON(!base || !data); -+ while (data->offset != FSM_END_FLAG) { -+ iowrite32be(data->value, base + data->offset); -+ data++; -+ } -+} -+ -+void fsl_epu_setup_default(void __iomem *epu_base) -+{ -+ fsl_fsm_setup(epu_base, epu_default_val); -+} -+ -+void fsl_npc_setup_default(void __iomem *npc_base) -+{ -+ fsl_fsm_setup(npc_base, npc_default_val); -+} -+ -+void fsl_epu_clean_default(void __iomem *epu_base) -+{ -+ u32 offset; -+ -+ /* follow the exact sequence to clear the registers */ -+ /* Clear EPACRn */ -+ for (offset = EPACR0; offset <= EPACR15; offset += EPACR_STRIDE) -+ iowrite32be(0, epu_base + offset); -+ -+ /* Clear EPEVTCRn */ -+ for (offset = EPEVTCR0; offset <= EPEVTCR9; offset += EPEVTCR_STRIDE) -+ iowrite32be(0, epu_base + offset); -+ -+ /* Clear EPGCR */ -+ iowrite32be(0, epu_base + EPGCR); -+ -+ /* Clear EPSMCRn */ -+ for (offset = EPSMCR0; offset <= EPSMCR15; offset += EPSMCR_STRIDE) -+ iowrite32be(0, epu_base + offset); -+ -+ /* Clear EPCCRn */ -+ for (offset = EPCCR0; offset <= EPCCR31; offset += EPCCR_STRIDE) -+ iowrite32be(0, epu_base + offset); -+ -+ /* Clear EPCMPRn */ -+ for (offset = EPCMPR0; offset <= EPCMPR31; offset += EPCMPR_STRIDE) -+ iowrite32be(0, epu_base + offset); -+ -+ /* Clear EPCTRn */ -+ for (offset = EPCTR0; offset <= EPCTR31; offset += EPCTR_STRIDE) -+ iowrite32be(0, epu_base + offset); -+ -+ /* Clear EPIMCRn */ -+ for (offset = EPIMCR0; offset <= EPIMCR31; offset += EPIMCR_STRIDE) -+ iowrite32be(0, epu_base + offset); -+ -+ /* Clear EPXTRIGCRn */ -+ iowrite32be(0, epu_base + EPXTRIGCR); -+ -+ /* Clear EPECRn */ -+ for (offset = EPECR0; offset <= EPECR15; offset += EPECR_STRIDE) -+ iowrite32be(0, epu_base + offset); -+} ---- /dev/null -+++ b/drivers/soc/fsl/sleep_fsm.h -@@ -0,0 +1,130 @@ -+/* -+ * deep sleep FSM (finite-state machine) configuration -+ * -+ * Copyright 2018 NXP -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions are met: -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * * Neither the name of the above-listed copyright holders nor the -+ * names of any contributors may be used to endorse or promote products -+ * derived from this software without specific prior written permission. -+ * -+ * -+ * ALTERNATIVELY, this software may be distributed under the terms of the -+ * GNU General Public License ("GPL") as published by the Free Software -+ * Foundation, either version 2 of that License or (at your option) any -+ * later version. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE -+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -+ * POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+#ifndef _FSL_SLEEP_FSM_H -+#define _FSL_SLEEP_FSM_H -+ -+#define FSL_STRIDE_4B 4 -+#define FSL_STRIDE_8B 8 -+ -+/* End flag */ -+#define FSM_END_FLAG 0xFFFFFFFFUL -+ -+/* Block offsets */ -+#define RCPM_BLOCK_OFFSET 0x00022000 -+#define EPU_BLOCK_OFFSET 0x00000000 -+#define NPC_BLOCK_OFFSET 0x00001000 -+ -+/* EPGCR (Event Processor Global Control Register) */ -+#define EPGCR 0x000 -+ -+/* EPEVTCR0-9 (Event Processor EVT Pin Control Registers) */ -+#define EPEVTCR0 0x050 -+#define EPEVTCR9 0x074 -+#define EPEVTCR_STRIDE FSL_STRIDE_4B -+ -+/* EPXTRIGCR (Event Processor Crosstrigger Control Register) */ -+#define EPXTRIGCR 0x090 -+ -+/* EPIMCR0-31 (Event Processor Input Mux Control Registers) */ -+#define EPIMCR0 0x100 -+#define EPIMCR31 0x17C -+#define EPIMCR_STRIDE FSL_STRIDE_4B -+ -+/* EPSMCR0-15 (Event Processor SCU Mux Control Registers) */ -+#define EPSMCR0 0x200 -+#define EPSMCR15 0x278 -+#define EPSMCR_STRIDE FSL_STRIDE_8B -+ -+/* EPECR0-15 (Event Processor Event Control Registers) */ -+#define EPECR0 0x300 -+#define EPECR15 0x33C -+#define EPECR_STRIDE FSL_STRIDE_4B -+ -+/* EPACR0-15 (Event Processor Action Control Registers) */ -+#define EPACR0 0x400 -+#define EPACR15 0x43C -+#define EPACR_STRIDE FSL_STRIDE_4B -+ -+/* EPCCRi0-15 (Event Processor Counter Control Registers) */ -+#define EPCCR0 0x800 -+#define EPCCR15 0x83C -+#define EPCCR31 0x87C -+#define EPCCR_STRIDE FSL_STRIDE_4B -+ -+/* EPCMPR0-15 (Event Processor Counter Compare Registers) */ -+#define EPCMPR0 0x900 -+#define EPCMPR15 0x93C -+#define EPCMPR31 0x97C -+#define EPCMPR_STRIDE FSL_STRIDE_4B -+ -+/* EPCTR0-31 (Event Processor Counter Register) */ -+#define EPCTR0 0xA00 -+#define EPCTR31 0xA7C -+#define EPCTR_STRIDE FSL_STRIDE_4B -+ -+/* NPC triggered Memory-Mapped Access Registers */ -+#define NCR 0x000 -+#define MCCR1 0x0CC -+#define MCSR1 0x0D0 -+#define MMAR1LO 0x0D4 -+#define MMAR1HI 0x0D8 -+#define MMDR1 0x0DC -+#define MCSR2 0x0E0 -+#define MMAR2LO 0x0E4 -+#define MMAR2HI 0x0E8 -+#define MMDR2 0x0EC -+#define MCSR3 0x0F0 -+#define MMAR3LO 0x0F4 -+#define MMAR3HI 0x0F8 -+#define MMDR3 0x0FC -+ -+/* RCPM Core State Action Control Register 0 */ -+#define CSTTACR0 0xB00 -+ -+/* RCPM Core Group 1 Configuration Register 0 */ -+#define CG1CR0 0x31C -+ -+struct fsm_reg_vals { -+ u32 offset; -+ u32 value; -+}; -+ -+void fsl_fsm_setup(void __iomem *base, struct fsm_reg_vals *val); -+void fsl_epu_setup_default(void __iomem *epu_base); -+void fsl_npc_setup_default(void __iomem *npc_base); -+void fsl_epu_clean_default(void __iomem *epu_base); -+ -+#endif /* _FSL_SLEEP_FSM_H */ diff --git a/target/linux/layerscape/patches-4.14/824-ptp-support-layerscape.patch b/target/linux/layerscape/patches-4.14/824-ptp-support-layerscape.patch deleted file mode 100644 index 5664e18094..0000000000 --- a/target/linux/layerscape/patches-4.14/824-ptp-support-layerscape.patch +++ /dev/null @@ -1,1399 +0,0 @@ -From bba7af6efb0aad1d52ee5e7d80f9e2ab59d85e20 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:58:52 +0800 -Subject: [PATCH] ptp: support layerscape - -This is an integrated patch of ptp for layerscape - -Signed-off-by: Arnd Bergmann -Signed-off-by: Biwen Li -Signed-off-by: David S. Miller -Signed-off-by: Yangbo Lu ---- - drivers/net/ethernet/freescale/Makefile | 1 - - drivers/net/ethernet/freescale/gianfar_ptp.c | 572 ------------------ - drivers/ptp/Makefile | 1 + - drivers/ptp/ptp_chardev.c | 4 +- - drivers/ptp/ptp_qoriq.c | 589 +++++++++++++++++++ - include/linux/fsl/ptp_qoriq.h | 169 ++++++ - 6 files changed, 761 insertions(+), 575 deletions(-) - delete mode 100644 drivers/net/ethernet/freescale/gianfar_ptp.c - create mode 100644 drivers/ptp/ptp_qoriq.c - create mode 100644 include/linux/fsl/ptp_qoriq.h - ---- a/drivers/net/ethernet/freescale/Makefile -+++ b/drivers/net/ethernet/freescale/Makefile -@@ -14,7 +14,6 @@ obj-$(CONFIG_FS_ENET) += fs_enet/ - obj-$(CONFIG_FSL_PQ_MDIO) += fsl_pq_mdio.o - obj-$(CONFIG_FSL_XGMAC_MDIO) += xgmac_mdio.o - obj-$(CONFIG_GIANFAR) += gianfar_driver.o --obj-$(CONFIG_PTP_1588_CLOCK_GIANFAR) += gianfar_ptp.o - gianfar_driver-objs := gianfar.o \ - gianfar_ethtool.o - obj-$(CONFIG_UCC_GETH) += ucc_geth_driver.o ---- a/drivers/net/ethernet/freescale/gianfar_ptp.c -+++ /dev/null -@@ -1,572 +0,0 @@ --/* -- * PTP 1588 clock using the eTSEC -- * -- * Copyright (C) 2010 OMICRON electronics GmbH -- * -- * This program is free software; you can redistribute it and/or modify -- * it under the terms of the GNU General Public License as published by -- * the Free Software Foundation; either version 2 of the License, or -- * (at your option) any later version. -- * -- * This program is distributed in the hope that it will be useful, -- * but WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- * GNU General Public License for more details. -- * -- * You should have received a copy of the GNU General Public License -- * along with this program; if not, write to the Free Software -- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -- */ -- --#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -- --#include --#include --#include --#include --#include --#include --#include --#include --#include -- --#include -- --#include "gianfar.h" -- --/* -- * gianfar ptp registers -- * Generated by regen.tcl on Thu May 13 01:38:57 PM CEST 2010 -- */ --struct gianfar_ptp_registers { -- u32 tmr_ctrl; /* Timer control register */ -- u32 tmr_tevent; /* Timestamp event register */ -- u32 tmr_temask; /* Timer event mask register */ -- u32 tmr_pevent; /* Timestamp event register */ -- u32 tmr_pemask; /* Timer event mask register */ -- u32 tmr_stat; /* Timestamp status register */ -- u32 tmr_cnt_h; /* Timer counter high register */ -- u32 tmr_cnt_l; /* Timer counter low register */ -- u32 tmr_add; /* Timer drift compensation addend register */ -- u32 tmr_acc; /* Timer accumulator register */ -- u32 tmr_prsc; /* Timer prescale */ -- u8 res1[4]; -- u32 tmroff_h; /* Timer offset high */ -- u32 tmroff_l; /* Timer offset low */ -- u8 res2[8]; -- u32 tmr_alarm1_h; /* Timer alarm 1 high register */ -- u32 tmr_alarm1_l; /* Timer alarm 1 high register */ -- u32 tmr_alarm2_h; /* Timer alarm 2 high register */ -- u32 tmr_alarm2_l; /* Timer alarm 2 high register */ -- u8 res3[48]; -- u32 tmr_fiper1; /* Timer fixed period interval */ -- u32 tmr_fiper2; /* Timer fixed period interval */ -- u32 tmr_fiper3; /* Timer fixed period interval */ -- u8 res4[20]; -- u32 tmr_etts1_h; /* Timestamp of general purpose external trigger */ -- u32 tmr_etts1_l; /* Timestamp of general purpose external trigger */ -- u32 tmr_etts2_h; /* Timestamp of general purpose external trigger */ -- u32 tmr_etts2_l; /* Timestamp of general purpose external trigger */ --}; -- --/* Bit definitions for the TMR_CTRL register */ --#define ALM1P (1<<31) /* Alarm1 output polarity */ --#define ALM2P (1<<30) /* Alarm2 output polarity */ --#define FIPERST (1<<28) /* FIPER start indication */ --#define PP1L (1<<27) /* Fiper1 pulse loopback mode enabled. */ --#define PP2L (1<<26) /* Fiper2 pulse loopback mode enabled. */ --#define TCLK_PERIOD_SHIFT (16) /* 1588 timer reference clock period. */ --#define TCLK_PERIOD_MASK (0x3ff) --#define RTPE (1<<15) /* Record Tx Timestamp to PAL Enable. */ --#define FRD (1<<14) /* FIPER Realignment Disable */ --#define ESFDP (1<<11) /* External Tx/Rx SFD Polarity. */ --#define ESFDE (1<<10) /* External Tx/Rx SFD Enable. */ --#define ETEP2 (1<<9) /* External trigger 2 edge polarity */ --#define ETEP1 (1<<8) /* External trigger 1 edge polarity */ --#define COPH (1<<7) /* Generated clock output phase. */ --#define CIPH (1<<6) /* External oscillator input clock phase */ --#define TMSR (1<<5) /* Timer soft reset. */ --#define BYP (1<<3) /* Bypass drift compensated clock */ --#define TE (1<<2) /* 1588 timer enable. */ --#define CKSEL_SHIFT (0) /* 1588 Timer reference clock source */ --#define CKSEL_MASK (0x3) -- --/* Bit definitions for the TMR_TEVENT register */ --#define ETS2 (1<<25) /* External trigger 2 timestamp sampled */ --#define ETS1 (1<<24) /* External trigger 1 timestamp sampled */ --#define ALM2 (1<<17) /* Current time = alarm time register 2 */ --#define ALM1 (1<<16) /* Current time = alarm time register 1 */ --#define PP1 (1<<7) /* periodic pulse generated on FIPER1 */ --#define PP2 (1<<6) /* periodic pulse generated on FIPER2 */ --#define PP3 (1<<5) /* periodic pulse generated on FIPER3 */ -- --/* Bit definitions for the TMR_TEMASK register */ --#define ETS2EN (1<<25) /* External trigger 2 timestamp enable */ --#define ETS1EN (1<<24) /* External trigger 1 timestamp enable */ --#define ALM2EN (1<<17) /* Timer ALM2 event enable */ --#define ALM1EN (1<<16) /* Timer ALM1 event enable */ --#define PP1EN (1<<7) /* Periodic pulse event 1 enable */ --#define PP2EN (1<<6) /* Periodic pulse event 2 enable */ -- --/* Bit definitions for the TMR_PEVENT register */ --#define TXP2 (1<<9) /* PTP transmitted timestamp im TXTS2 */ --#define TXP1 (1<<8) /* PTP transmitted timestamp in TXTS1 */ --#define RXP (1<<0) /* PTP frame has been received */ -- --/* Bit definitions for the TMR_PEMASK register */ --#define TXP2EN (1<<9) /* Transmit PTP packet event 2 enable */ --#define TXP1EN (1<<8) /* Transmit PTP packet event 1 enable */ --#define RXPEN (1<<0) /* Receive PTP packet event enable */ -- --/* Bit definitions for the TMR_STAT register */ --#define STAT_VEC_SHIFT (0) /* Timer general purpose status vector */ --#define STAT_VEC_MASK (0x3f) -- --/* Bit definitions for the TMR_PRSC register */ --#define PRSC_OCK_SHIFT (0) /* Output clock division/prescale factor. */ --#define PRSC_OCK_MASK (0xffff) -- -- --#define DRIVER "gianfar_ptp" --#define DEFAULT_CKSEL 1 --#define N_EXT_TS 2 --#define REG_SIZE sizeof(struct gianfar_ptp_registers) -- --struct etsects { -- struct gianfar_ptp_registers __iomem *regs; -- spinlock_t lock; /* protects regs */ -- struct ptp_clock *clock; -- struct ptp_clock_info caps; -- struct resource *rsrc; -- int irq; -- u64 alarm_interval; /* for periodic alarm */ -- u64 alarm_value; -- u32 tclk_period; /* nanoseconds */ -- u32 tmr_prsc; -- u32 tmr_add; -- u32 cksel; -- u32 tmr_fiper1; -- u32 tmr_fiper2; --}; -- --/* -- * Register access functions -- */ -- --/* Caller must hold etsects->lock. */ --static u64 tmr_cnt_read(struct etsects *etsects) --{ -- u64 ns; -- u32 lo, hi; -- -- lo = gfar_read(&etsects->regs->tmr_cnt_l); -- hi = gfar_read(&etsects->regs->tmr_cnt_h); -- ns = ((u64) hi) << 32; -- ns |= lo; -- return ns; --} -- --/* Caller must hold etsects->lock. */ --static void tmr_cnt_write(struct etsects *etsects, u64 ns) --{ -- u32 hi = ns >> 32; -- u32 lo = ns & 0xffffffff; -- -- gfar_write(&etsects->regs->tmr_cnt_l, lo); -- gfar_write(&etsects->regs->tmr_cnt_h, hi); --} -- --/* Caller must hold etsects->lock. */ --static void set_alarm(struct etsects *etsects) --{ -- u64 ns; -- u32 lo, hi; -- -- ns = tmr_cnt_read(etsects) + 1500000000ULL; -- ns = div_u64(ns, 1000000000UL) * 1000000000ULL; -- ns -= etsects->tclk_period; -- hi = ns >> 32; -- lo = ns & 0xffffffff; -- gfar_write(&etsects->regs->tmr_alarm1_l, lo); -- gfar_write(&etsects->regs->tmr_alarm1_h, hi); --} -- --/* Caller must hold etsects->lock. */ --static void set_fipers(struct etsects *etsects) --{ -- set_alarm(etsects); -- gfar_write(&etsects->regs->tmr_fiper1, etsects->tmr_fiper1); -- gfar_write(&etsects->regs->tmr_fiper2, etsects->tmr_fiper2); --} -- --/* -- * Interrupt service routine -- */ -- --static irqreturn_t isr(int irq, void *priv) --{ -- struct etsects *etsects = priv; -- struct ptp_clock_event event; -- u64 ns; -- u32 ack = 0, lo, hi, mask, val; -- -- val = gfar_read(&etsects->regs->tmr_tevent); -- -- if (val & ETS1) { -- ack |= ETS1; -- hi = gfar_read(&etsects->regs->tmr_etts1_h); -- lo = gfar_read(&etsects->regs->tmr_etts1_l); -- event.type = PTP_CLOCK_EXTTS; -- event.index = 0; -- event.timestamp = ((u64) hi) << 32; -- event.timestamp |= lo; -- ptp_clock_event(etsects->clock, &event); -- } -- -- if (val & ETS2) { -- ack |= ETS2; -- hi = gfar_read(&etsects->regs->tmr_etts2_h); -- lo = gfar_read(&etsects->regs->tmr_etts2_l); -- event.type = PTP_CLOCK_EXTTS; -- event.index = 1; -- event.timestamp = ((u64) hi) << 32; -- event.timestamp |= lo; -- ptp_clock_event(etsects->clock, &event); -- } -- -- if (val & ALM2) { -- ack |= ALM2; -- if (etsects->alarm_value) { -- event.type = PTP_CLOCK_ALARM; -- event.index = 0; -- event.timestamp = etsects->alarm_value; -- ptp_clock_event(etsects->clock, &event); -- } -- if (etsects->alarm_interval) { -- ns = etsects->alarm_value + etsects->alarm_interval; -- hi = ns >> 32; -- lo = ns & 0xffffffff; -- spin_lock(&etsects->lock); -- gfar_write(&etsects->regs->tmr_alarm2_l, lo); -- gfar_write(&etsects->regs->tmr_alarm2_h, hi); -- spin_unlock(&etsects->lock); -- etsects->alarm_value = ns; -- } else { -- gfar_write(&etsects->regs->tmr_tevent, ALM2); -- spin_lock(&etsects->lock); -- mask = gfar_read(&etsects->regs->tmr_temask); -- mask &= ~ALM2EN; -- gfar_write(&etsects->regs->tmr_temask, mask); -- spin_unlock(&etsects->lock); -- etsects->alarm_value = 0; -- etsects->alarm_interval = 0; -- } -- } -- -- if (val & PP1) { -- ack |= PP1; -- event.type = PTP_CLOCK_PPS; -- ptp_clock_event(etsects->clock, &event); -- } -- -- if (ack) { -- gfar_write(&etsects->regs->tmr_tevent, ack); -- return IRQ_HANDLED; -- } else -- return IRQ_NONE; --} -- --/* -- * PTP clock operations -- */ -- --static int ptp_gianfar_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) --{ -- u64 adj, diff; -- u32 tmr_add; -- int neg_adj = 0; -- struct etsects *etsects = container_of(ptp, struct etsects, caps); -- -- if (scaled_ppm < 0) { -- neg_adj = 1; -- scaled_ppm = -scaled_ppm; -- } -- tmr_add = etsects->tmr_add; -- adj = tmr_add; -- -- /* calculate diff as adj*(scaled_ppm/65536)/1000000 -- * and round() to the nearest integer -- */ -- adj *= scaled_ppm; -- diff = div_u64(adj, 8000000); -- diff = (diff >> 13) + ((diff >> 12) & 1); -- -- tmr_add = neg_adj ? tmr_add - diff : tmr_add + diff; -- -- gfar_write(&etsects->regs->tmr_add, tmr_add); -- -- return 0; --} -- --static int ptp_gianfar_adjtime(struct ptp_clock_info *ptp, s64 delta) --{ -- s64 now; -- unsigned long flags; -- struct etsects *etsects = container_of(ptp, struct etsects, caps); -- -- spin_lock_irqsave(&etsects->lock, flags); -- -- now = tmr_cnt_read(etsects); -- now += delta; -- tmr_cnt_write(etsects, now); -- set_fipers(etsects); -- -- spin_unlock_irqrestore(&etsects->lock, flags); -- -- return 0; --} -- --static int ptp_gianfar_gettime(struct ptp_clock_info *ptp, -- struct timespec64 *ts) --{ -- u64 ns; -- unsigned long flags; -- struct etsects *etsects = container_of(ptp, struct etsects, caps); -- -- spin_lock_irqsave(&etsects->lock, flags); -- -- ns = tmr_cnt_read(etsects); -- -- spin_unlock_irqrestore(&etsects->lock, flags); -- -- *ts = ns_to_timespec64(ns); -- -- return 0; --} -- --static int ptp_gianfar_settime(struct ptp_clock_info *ptp, -- const struct timespec64 *ts) --{ -- u64 ns; -- unsigned long flags; -- struct etsects *etsects = container_of(ptp, struct etsects, caps); -- -- ns = timespec64_to_ns(ts); -- -- spin_lock_irqsave(&etsects->lock, flags); -- -- tmr_cnt_write(etsects, ns); -- set_fipers(etsects); -- -- spin_unlock_irqrestore(&etsects->lock, flags); -- -- return 0; --} -- --static int ptp_gianfar_enable(struct ptp_clock_info *ptp, -- struct ptp_clock_request *rq, int on) --{ -- struct etsects *etsects = container_of(ptp, struct etsects, caps); -- unsigned long flags; -- u32 bit, mask; -- -- switch (rq->type) { -- case PTP_CLK_REQ_EXTTS: -- switch (rq->extts.index) { -- case 0: -- bit = ETS1EN; -- break; -- case 1: -- bit = ETS2EN; -- break; -- default: -- return -EINVAL; -- } -- spin_lock_irqsave(&etsects->lock, flags); -- mask = gfar_read(&etsects->regs->tmr_temask); -- if (on) -- mask |= bit; -- else -- mask &= ~bit; -- gfar_write(&etsects->regs->tmr_temask, mask); -- spin_unlock_irqrestore(&etsects->lock, flags); -- return 0; -- -- case PTP_CLK_REQ_PPS: -- spin_lock_irqsave(&etsects->lock, flags); -- mask = gfar_read(&etsects->regs->tmr_temask); -- if (on) -- mask |= PP1EN; -- else -- mask &= ~PP1EN; -- gfar_write(&etsects->regs->tmr_temask, mask); -- spin_unlock_irqrestore(&etsects->lock, flags); -- return 0; -- -- default: -- break; -- } -- -- return -EOPNOTSUPP; --} -- --static const struct ptp_clock_info ptp_gianfar_caps = { -- .owner = THIS_MODULE, -- .name = "gianfar clock", -- .max_adj = 512000, -- .n_alarm = 0, -- .n_ext_ts = N_EXT_TS, -- .n_per_out = 0, -- .n_pins = 0, -- .pps = 1, -- .adjfine = ptp_gianfar_adjfine, -- .adjtime = ptp_gianfar_adjtime, -- .gettime64 = ptp_gianfar_gettime, -- .settime64 = ptp_gianfar_settime, -- .enable = ptp_gianfar_enable, --}; -- --static int gianfar_ptp_probe(struct platform_device *dev) --{ -- struct device_node *node = dev->dev.of_node; -- struct etsects *etsects; -- struct timespec64 now; -- int err = -ENOMEM; -- u32 tmr_ctrl; -- unsigned long flags; -- -- etsects = kzalloc(sizeof(*etsects), GFP_KERNEL); -- if (!etsects) -- goto no_memory; -- -- err = -ENODEV; -- -- etsects->caps = ptp_gianfar_caps; -- -- if (of_property_read_u32(node, "fsl,cksel", &etsects->cksel)) -- etsects->cksel = DEFAULT_CKSEL; -- -- if (of_property_read_u32(node, -- "fsl,tclk-period", &etsects->tclk_period) || -- of_property_read_u32(node, -- "fsl,tmr-prsc", &etsects->tmr_prsc) || -- of_property_read_u32(node, -- "fsl,tmr-add", &etsects->tmr_add) || -- of_property_read_u32(node, -- "fsl,tmr-fiper1", &etsects->tmr_fiper1) || -- of_property_read_u32(node, -- "fsl,tmr-fiper2", &etsects->tmr_fiper2) || -- of_property_read_u32(node, -- "fsl,max-adj", &etsects->caps.max_adj)) { -- pr_err("device tree node missing required elements\n"); -- goto no_node; -- } -- -- etsects->irq = platform_get_irq(dev, 0); -- -- if (etsects->irq < 0) { -- pr_err("irq not in device tree\n"); -- goto no_node; -- } -- if (request_irq(etsects->irq, isr, 0, DRIVER, etsects)) { -- pr_err("request_irq failed\n"); -- goto no_node; -- } -- -- etsects->rsrc = platform_get_resource(dev, IORESOURCE_MEM, 0); -- if (!etsects->rsrc) { -- pr_err("no resource\n"); -- goto no_resource; -- } -- if (request_resource(&iomem_resource, etsects->rsrc)) { -- pr_err("resource busy\n"); -- goto no_resource; -- } -- -- spin_lock_init(&etsects->lock); -- -- etsects->regs = ioremap(etsects->rsrc->start, -- resource_size(etsects->rsrc)); -- if (!etsects->regs) { -- pr_err("ioremap ptp registers failed\n"); -- goto no_ioremap; -- } -- getnstimeofday64(&now); -- ptp_gianfar_settime(&etsects->caps, &now); -- -- tmr_ctrl = -- (etsects->tclk_period & TCLK_PERIOD_MASK) << TCLK_PERIOD_SHIFT | -- (etsects->cksel & CKSEL_MASK) << CKSEL_SHIFT; -- -- spin_lock_irqsave(&etsects->lock, flags); -- -- gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl); -- gfar_write(&etsects->regs->tmr_add, etsects->tmr_add); -- gfar_write(&etsects->regs->tmr_prsc, etsects->tmr_prsc); -- gfar_write(&etsects->regs->tmr_fiper1, etsects->tmr_fiper1); -- gfar_write(&etsects->regs->tmr_fiper2, etsects->tmr_fiper2); -- set_alarm(etsects); -- gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl|FIPERST|RTPE|TE|FRD); -- -- spin_unlock_irqrestore(&etsects->lock, flags); -- -- etsects->clock = ptp_clock_register(&etsects->caps, &dev->dev); -- if (IS_ERR(etsects->clock)) { -- err = PTR_ERR(etsects->clock); -- goto no_clock; -- } -- gfar_phc_index = ptp_clock_index(etsects->clock); -- -- platform_set_drvdata(dev, etsects); -- -- return 0; -- --no_clock: -- iounmap(etsects->regs); --no_ioremap: -- release_resource(etsects->rsrc); --no_resource: -- free_irq(etsects->irq, etsects); --no_node: -- kfree(etsects); --no_memory: -- return err; --} -- --static int gianfar_ptp_remove(struct platform_device *dev) --{ -- struct etsects *etsects = platform_get_drvdata(dev); -- -- gfar_write(&etsects->regs->tmr_temask, 0); -- gfar_write(&etsects->regs->tmr_ctrl, 0); -- -- gfar_phc_index = -1; -- ptp_clock_unregister(etsects->clock); -- iounmap(etsects->regs); -- release_resource(etsects->rsrc); -- free_irq(etsects->irq, etsects); -- kfree(etsects); -- -- return 0; --} -- --static const struct of_device_id match_table[] = { -- { .compatible = "fsl,etsec-ptp" }, -- {}, --}; --MODULE_DEVICE_TABLE(of, match_table); -- --static struct platform_driver gianfar_ptp_driver = { -- .driver = { -- .name = "gianfar_ptp", -- .of_match_table = match_table, -- }, -- .probe = gianfar_ptp_probe, -- .remove = gianfar_ptp_remove, --}; -- --module_platform_driver(gianfar_ptp_driver); -- --MODULE_AUTHOR("Richard Cochran "); --MODULE_DESCRIPTION("PTP clock using the eTSEC"); --MODULE_LICENSE("GPL"); ---- a/drivers/ptp/Makefile -+++ b/drivers/ptp/Makefile -@@ -9,3 +9,4 @@ obj-$(CONFIG_PTP_1588_CLOCK_DTE) += ptp_ - obj-$(CONFIG_PTP_1588_CLOCK_IXP46X) += ptp_ixp46x.o - obj-$(CONFIG_PTP_1588_CLOCK_PCH) += ptp_pch.o - obj-$(CONFIG_PTP_1588_CLOCK_KVM) += ptp_kvm.o -+obj-$(CONFIG_PTP_1588_CLOCK_QORIQ) += ptp_qoriq.o ---- a/drivers/ptp/ptp_chardev.c -+++ b/drivers/ptp/ptp_chardev.c -@@ -224,7 +224,7 @@ long ptp_ioctl(struct posix_clock *pc, u - } - pct = &sysoff->ts[0]; - for (i = 0; i < sysoff->n_samples; i++) { -- getnstimeofday64(&ts); -+ ktime_get_real_ts64(&ts); - pct->sec = ts.tv_sec; - pct->nsec = ts.tv_nsec; - pct++; -@@ -235,7 +235,7 @@ long ptp_ioctl(struct posix_clock *pc, u - pct->nsec = ts.tv_nsec; - pct++; - } -- getnstimeofday64(&ts); -+ ktime_get_real_ts64(&ts); - pct->sec = ts.tv_sec; - pct->nsec = ts.tv_nsec; - if (copy_to_user((void __user *)arg, sysoff, sizeof(*sysoff))) ---- /dev/null -+++ b/drivers/ptp/ptp_qoriq.c -@@ -0,0 +1,589 @@ -+/* -+ * PTP 1588 clock for Freescale QorIQ 1588 timer -+ * -+ * Copyright (C) 2010 OMICRON electronics GmbH -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+/* -+ * Register access functions -+ */ -+ -+/* Caller must hold qoriq_ptp->lock. */ -+static u64 tmr_cnt_read(struct qoriq_ptp *qoriq_ptp) -+{ -+ struct qoriq_ptp_registers *regs = &qoriq_ptp->regs; -+ u64 ns; -+ u32 lo, hi; -+ -+ lo = qoriq_read(®s->ctrl_regs->tmr_cnt_l); -+ hi = qoriq_read(®s->ctrl_regs->tmr_cnt_h); -+ ns = ((u64) hi) << 32; -+ ns |= lo; -+ return ns; -+} -+ -+/* Caller must hold qoriq_ptp->lock. */ -+static void tmr_cnt_write(struct qoriq_ptp *qoriq_ptp, u64 ns) -+{ -+ struct qoriq_ptp_registers *regs = &qoriq_ptp->regs; -+ u32 hi = ns >> 32; -+ u32 lo = ns & 0xffffffff; -+ -+ qoriq_write(®s->ctrl_regs->tmr_cnt_l, lo); -+ qoriq_write(®s->ctrl_regs->tmr_cnt_h, hi); -+} -+ -+/* Caller must hold qoriq_ptp->lock. */ -+static void set_alarm(struct qoriq_ptp *qoriq_ptp) -+{ -+ struct qoriq_ptp_registers *regs = &qoriq_ptp->regs; -+ u64 ns; -+ u32 lo, hi; -+ -+ ns = tmr_cnt_read(qoriq_ptp) + 1500000000ULL; -+ ns = div_u64(ns, 1000000000UL) * 1000000000ULL; -+ ns -= qoriq_ptp->tclk_period; -+ hi = ns >> 32; -+ lo = ns & 0xffffffff; -+ qoriq_write(®s->alarm_regs->tmr_alarm1_l, lo); -+ qoriq_write(®s->alarm_regs->tmr_alarm1_h, hi); -+} -+ -+/* Caller must hold qoriq_ptp->lock. */ -+static void set_fipers(struct qoriq_ptp *qoriq_ptp) -+{ -+ struct qoriq_ptp_registers *regs = &qoriq_ptp->regs; -+ -+ set_alarm(qoriq_ptp); -+ qoriq_write(®s->fiper_regs->tmr_fiper1, qoriq_ptp->tmr_fiper1); -+ qoriq_write(®s->fiper_regs->tmr_fiper2, qoriq_ptp->tmr_fiper2); -+} -+ -+/* -+ * Interrupt service routine -+ */ -+ -+static irqreturn_t isr(int irq, void *priv) -+{ -+ struct qoriq_ptp *qoriq_ptp = priv; -+ struct qoriq_ptp_registers *regs = &qoriq_ptp->regs; -+ struct ptp_clock_event event; -+ u64 ns; -+ u32 ack = 0, lo, hi, mask, val; -+ -+ val = qoriq_read(®s->ctrl_regs->tmr_tevent); -+ -+ if (val & ETS1) { -+ ack |= ETS1; -+ hi = qoriq_read(®s->etts_regs->tmr_etts1_h); -+ lo = qoriq_read(®s->etts_regs->tmr_etts1_l); -+ event.type = PTP_CLOCK_EXTTS; -+ event.index = 0; -+ event.timestamp = ((u64) hi) << 32; -+ event.timestamp |= lo; -+ ptp_clock_event(qoriq_ptp->clock, &event); -+ } -+ -+ if (val & ETS2) { -+ ack |= ETS2; -+ hi = qoriq_read(®s->etts_regs->tmr_etts2_h); -+ lo = qoriq_read(®s->etts_regs->tmr_etts2_l); -+ event.type = PTP_CLOCK_EXTTS; -+ event.index = 1; -+ event.timestamp = ((u64) hi) << 32; -+ event.timestamp |= lo; -+ ptp_clock_event(qoriq_ptp->clock, &event); -+ } -+ -+ if (val & ALM2) { -+ ack |= ALM2; -+ if (qoriq_ptp->alarm_value) { -+ event.type = PTP_CLOCK_ALARM; -+ event.index = 0; -+ event.timestamp = qoriq_ptp->alarm_value; -+ ptp_clock_event(qoriq_ptp->clock, &event); -+ } -+ if (qoriq_ptp->alarm_interval) { -+ ns = qoriq_ptp->alarm_value + qoriq_ptp->alarm_interval; -+ hi = ns >> 32; -+ lo = ns & 0xffffffff; -+ spin_lock(&qoriq_ptp->lock); -+ qoriq_write(®s->alarm_regs->tmr_alarm2_l, lo); -+ qoriq_write(®s->alarm_regs->tmr_alarm2_h, hi); -+ spin_unlock(&qoriq_ptp->lock); -+ qoriq_ptp->alarm_value = ns; -+ } else { -+ qoriq_write(®s->ctrl_regs->tmr_tevent, ALM2); -+ spin_lock(&qoriq_ptp->lock); -+ mask = qoriq_read(®s->ctrl_regs->tmr_temask); -+ mask &= ~ALM2EN; -+ qoriq_write(®s->ctrl_regs->tmr_temask, mask); -+ spin_unlock(&qoriq_ptp->lock); -+ qoriq_ptp->alarm_value = 0; -+ qoriq_ptp->alarm_interval = 0; -+ } -+ } -+ -+ if (val & PP1) { -+ ack |= PP1; -+ event.type = PTP_CLOCK_PPS; -+ ptp_clock_event(qoriq_ptp->clock, &event); -+ } -+ -+ if (ack) { -+ qoriq_write(®s->ctrl_regs->tmr_tevent, ack); -+ return IRQ_HANDLED; -+ } else -+ return IRQ_NONE; -+} -+ -+/* -+ * PTP clock operations -+ */ -+ -+static int ptp_qoriq_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) -+{ -+ u64 adj, diff; -+ u32 tmr_add; -+ int neg_adj = 0; -+ struct qoriq_ptp *qoriq_ptp = container_of(ptp, struct qoriq_ptp, caps); -+ struct qoriq_ptp_registers *regs = &qoriq_ptp->regs; -+ -+ if (scaled_ppm < 0) { -+ neg_adj = 1; -+ scaled_ppm = -scaled_ppm; -+ } -+ tmr_add = qoriq_ptp->tmr_add; -+ adj = tmr_add; -+ -+ /* calculate diff as adj*(scaled_ppm/65536)/1000000 -+ * and round() to the nearest integer -+ */ -+ adj *= scaled_ppm; -+ diff = div_u64(adj, 8000000); -+ diff = (diff >> 13) + ((diff >> 12) & 1); -+ -+ tmr_add = neg_adj ? tmr_add - diff : tmr_add + diff; -+ -+ qoriq_write(®s->ctrl_regs->tmr_add, tmr_add); -+ -+ return 0; -+} -+ -+static int ptp_qoriq_adjtime(struct ptp_clock_info *ptp, s64 delta) -+{ -+ s64 now; -+ unsigned long flags; -+ struct qoriq_ptp *qoriq_ptp = container_of(ptp, struct qoriq_ptp, caps); -+ -+ spin_lock_irqsave(&qoriq_ptp->lock, flags); -+ -+ now = tmr_cnt_read(qoriq_ptp); -+ now += delta; -+ tmr_cnt_write(qoriq_ptp, now); -+ set_fipers(qoriq_ptp); -+ -+ spin_unlock_irqrestore(&qoriq_ptp->lock, flags); -+ -+ return 0; -+} -+ -+static int ptp_qoriq_gettime(struct ptp_clock_info *ptp, -+ struct timespec64 *ts) -+{ -+ u64 ns; -+ unsigned long flags; -+ struct qoriq_ptp *qoriq_ptp = container_of(ptp, struct qoriq_ptp, caps); -+ -+ spin_lock_irqsave(&qoriq_ptp->lock, flags); -+ -+ ns = tmr_cnt_read(qoriq_ptp); -+ -+ spin_unlock_irqrestore(&qoriq_ptp->lock, flags); -+ -+ *ts = ns_to_timespec64(ns); -+ -+ return 0; -+} -+ -+static int ptp_qoriq_settime(struct ptp_clock_info *ptp, -+ const struct timespec64 *ts) -+{ -+ u64 ns; -+ unsigned long flags; -+ struct qoriq_ptp *qoriq_ptp = container_of(ptp, struct qoriq_ptp, caps); -+ -+ ns = timespec64_to_ns(ts); -+ -+ spin_lock_irqsave(&qoriq_ptp->lock, flags); -+ -+ tmr_cnt_write(qoriq_ptp, ns); -+ set_fipers(qoriq_ptp); -+ -+ spin_unlock_irqrestore(&qoriq_ptp->lock, flags); -+ -+ return 0; -+} -+ -+static int ptp_qoriq_enable(struct ptp_clock_info *ptp, -+ struct ptp_clock_request *rq, int on) -+{ -+ struct qoriq_ptp *qoriq_ptp = container_of(ptp, struct qoriq_ptp, caps); -+ struct qoriq_ptp_registers *regs = &qoriq_ptp->regs; -+ unsigned long flags; -+ u32 bit, mask; -+ -+ switch (rq->type) { -+ case PTP_CLK_REQ_EXTTS: -+ switch (rq->extts.index) { -+ case 0: -+ bit = ETS1EN; -+ break; -+ case 1: -+ bit = ETS2EN; -+ break; -+ default: -+ return -EINVAL; -+ } -+ spin_lock_irqsave(&qoriq_ptp->lock, flags); -+ mask = qoriq_read(®s->ctrl_regs->tmr_temask); -+ if (on) -+ mask |= bit; -+ else -+ mask &= ~bit; -+ qoriq_write(®s->ctrl_regs->tmr_temask, mask); -+ spin_unlock_irqrestore(&qoriq_ptp->lock, flags); -+ return 0; -+ -+ case PTP_CLK_REQ_PPS: -+ spin_lock_irqsave(&qoriq_ptp->lock, flags); -+ mask = qoriq_read(®s->ctrl_regs->tmr_temask); -+ if (on) -+ mask |= PP1EN; -+ else -+ mask &= ~PP1EN; -+ qoriq_write(®s->ctrl_regs->tmr_temask, mask); -+ spin_unlock_irqrestore(&qoriq_ptp->lock, flags); -+ return 0; -+ -+ default: -+ break; -+ } -+ -+ return -EOPNOTSUPP; -+} -+ -+static const struct ptp_clock_info ptp_qoriq_caps = { -+ .owner = THIS_MODULE, -+ .name = "qoriq ptp clock", -+ .max_adj = 512000, -+ .n_alarm = 0, -+ .n_ext_ts = N_EXT_TS, -+ .n_per_out = 0, -+ .n_pins = 0, -+ .pps = 1, -+ .adjfine = ptp_qoriq_adjfine, -+ .adjtime = ptp_qoriq_adjtime, -+ .gettime64 = ptp_qoriq_gettime, -+ .settime64 = ptp_qoriq_settime, -+ .enable = ptp_qoriq_enable, -+}; -+ -+/** -+ * qoriq_ptp_nominal_freq - calculate nominal frequency according to -+ * reference clock frequency -+ * -+ * @clk_src: reference clock frequency -+ * -+ * The nominal frequency is the desired clock frequency. -+ * It should be less than the reference clock frequency. -+ * It should be a factor of 1000MHz. -+ * -+ * Return the nominal frequency -+ */ -+static u32 qoriq_ptp_nominal_freq(u32 clk_src) -+{ -+ u32 remainder = 0; -+ -+ clk_src /= 1000000; -+ remainder = clk_src % 100; -+ if (remainder) { -+ clk_src -= remainder; -+ clk_src += 100; -+ } -+ -+ do { -+ clk_src -= 100; -+ -+ } while (1000 % clk_src); -+ -+ return clk_src * 1000000; -+} -+ -+/** -+ * qoriq_ptp_auto_config - calculate a set of default configurations -+ * -+ * @qoriq_ptp: pointer to qoriq_ptp -+ * @node: pointer to device_node -+ * -+ * If below dts properties are not provided, this function will be -+ * called to calculate a set of default configurations for them. -+ * "fsl,tclk-period" -+ * "fsl,tmr-prsc" -+ * "fsl,tmr-add" -+ * "fsl,tmr-fiper1" -+ * "fsl,tmr-fiper2" -+ * "fsl,max-adj" -+ * -+ * Return 0 if success -+ */ -+static int qoriq_ptp_auto_config(struct qoriq_ptp *qoriq_ptp, -+ struct device_node *node) -+{ -+ struct clk *clk; -+ u64 freq_comp; -+ u64 max_adj; -+ u32 nominal_freq; -+ u32 remainder = 0; -+ u32 clk_src = 0; -+ -+ qoriq_ptp->cksel = DEFAULT_CKSEL; -+ -+ clk = of_clk_get(node, 0); -+ if (!IS_ERR(clk)) { -+ clk_src = clk_get_rate(clk); -+ clk_put(clk); -+ } -+ -+ if (clk_src <= 100000000UL) { -+ pr_err("error reference clock value, or lower than 100MHz\n"); -+ return -EINVAL; -+ } -+ -+ nominal_freq = qoriq_ptp_nominal_freq(clk_src); -+ if (!nominal_freq) -+ return -EINVAL; -+ -+ qoriq_ptp->tclk_period = 1000000000UL / nominal_freq; -+ qoriq_ptp->tmr_prsc = DEFAULT_TMR_PRSC; -+ -+ /* Calculate initial frequency compensation value for TMR_ADD register. -+ * freq_comp = ceil(2^32 / freq_ratio) -+ * freq_ratio = reference_clock_freq / nominal_freq -+ */ -+ freq_comp = ((u64)1 << 32) * nominal_freq; -+ freq_comp = div_u64_rem(freq_comp, clk_src, &remainder); -+ if (remainder) -+ freq_comp++; -+ -+ qoriq_ptp->tmr_add = freq_comp; -+ qoriq_ptp->tmr_fiper1 = DEFAULT_FIPER1_PERIOD - qoriq_ptp->tclk_period; -+ qoriq_ptp->tmr_fiper2 = DEFAULT_FIPER2_PERIOD - qoriq_ptp->tclk_period; -+ -+ /* max_adj = 1000000000 * (freq_ratio - 1.0) - 1 -+ * freq_ratio = reference_clock_freq / nominal_freq -+ */ -+ max_adj = 1000000000ULL * (clk_src - nominal_freq); -+ max_adj = div_u64(max_adj, nominal_freq) - 1; -+ qoriq_ptp->caps.max_adj = max_adj; -+ -+ return 0; -+} -+ -+static int qoriq_ptp_probe(struct platform_device *dev) -+{ -+ struct device_node *node = dev->dev.of_node; -+ struct qoriq_ptp *qoriq_ptp; -+ struct qoriq_ptp_registers *regs; -+ struct timespec64 now; -+ int err = -ENOMEM; -+ u32 tmr_ctrl; -+ unsigned long flags; -+ void __iomem *base; -+ -+ qoriq_ptp = kzalloc(sizeof(*qoriq_ptp), GFP_KERNEL); -+ if (!qoriq_ptp) -+ goto no_memory; -+ -+ err = -EINVAL; -+ -+ qoriq_ptp->caps = ptp_qoriq_caps; -+ -+ if (of_property_read_u32(node, "fsl,cksel", &qoriq_ptp->cksel)) -+ qoriq_ptp->cksel = DEFAULT_CKSEL; -+ -+ if (of_property_read_u32(node, -+ "fsl,tclk-period", &qoriq_ptp->tclk_period) || -+ of_property_read_u32(node, -+ "fsl,tmr-prsc", &qoriq_ptp->tmr_prsc) || -+ of_property_read_u32(node, -+ "fsl,tmr-add", &qoriq_ptp->tmr_add) || -+ of_property_read_u32(node, -+ "fsl,tmr-fiper1", &qoriq_ptp->tmr_fiper1) || -+ of_property_read_u32(node, -+ "fsl,tmr-fiper2", &qoriq_ptp->tmr_fiper2) || -+ of_property_read_u32(node, -+ "fsl,max-adj", &qoriq_ptp->caps.max_adj)) { -+ pr_warn("device tree node missing required elements, try automatic configuration\n"); -+ -+ if (qoriq_ptp_auto_config(qoriq_ptp, node)) -+ goto no_config; -+ } -+ -+ err = -ENODEV; -+ -+ qoriq_ptp->irq = platform_get_irq(dev, 0); -+ -+ if (qoriq_ptp->irq < 0) { -+ pr_err("irq not in device tree\n"); -+ goto no_node; -+ } -+ if (request_irq(qoriq_ptp->irq, isr, IRQF_SHARED, DRIVER, qoriq_ptp)) { -+ pr_err("request_irq failed\n"); -+ goto no_node; -+ } -+ -+ qoriq_ptp->rsrc = platform_get_resource(dev, IORESOURCE_MEM, 0); -+ if (!qoriq_ptp->rsrc) { -+ pr_err("no resource\n"); -+ goto no_resource; -+ } -+ if (request_resource(&iomem_resource, qoriq_ptp->rsrc)) { -+ pr_err("resource busy\n"); -+ goto no_resource; -+ } -+ -+ spin_lock_init(&qoriq_ptp->lock); -+ -+ base = ioremap(qoriq_ptp->rsrc->start, -+ resource_size(qoriq_ptp->rsrc)); -+ if (!base) { -+ pr_err("ioremap ptp registers failed\n"); -+ goto no_ioremap; -+ } -+ -+ qoriq_ptp->base = base; -+ -+ if (of_device_is_compatible(node, "fsl,fman-ptp-timer")) { -+ qoriq_ptp->regs.ctrl_regs = base + FMAN_CTRL_REGS_OFFSET; -+ qoriq_ptp->regs.alarm_regs = base + FMAN_ALARM_REGS_OFFSET; -+ qoriq_ptp->regs.fiper_regs = base + FMAN_FIPER_REGS_OFFSET; -+ qoriq_ptp->regs.etts_regs = base + FMAN_ETTS_REGS_OFFSET; -+ } else { -+ qoriq_ptp->regs.ctrl_regs = base + CTRL_REGS_OFFSET; -+ qoriq_ptp->regs.alarm_regs = base + ALARM_REGS_OFFSET; -+ qoriq_ptp->regs.fiper_regs = base + FIPER_REGS_OFFSET; -+ qoriq_ptp->regs.etts_regs = base + ETTS_REGS_OFFSET; -+ } -+ -+ ktime_get_real_ts64(&now); -+ ptp_qoriq_settime(&qoriq_ptp->caps, &now); -+ -+ tmr_ctrl = -+ (qoriq_ptp->tclk_period & TCLK_PERIOD_MASK) << TCLK_PERIOD_SHIFT | -+ (qoriq_ptp->cksel & CKSEL_MASK) << CKSEL_SHIFT; -+ -+ spin_lock_irqsave(&qoriq_ptp->lock, flags); -+ -+ regs = &qoriq_ptp->regs; -+ qoriq_write(®s->ctrl_regs->tmr_ctrl, tmr_ctrl); -+ qoriq_write(®s->ctrl_regs->tmr_add, qoriq_ptp->tmr_add); -+ qoriq_write(®s->ctrl_regs->tmr_prsc, qoriq_ptp->tmr_prsc); -+ qoriq_write(®s->fiper_regs->tmr_fiper1, qoriq_ptp->tmr_fiper1); -+ qoriq_write(®s->fiper_regs->tmr_fiper2, qoriq_ptp->tmr_fiper2); -+ set_alarm(qoriq_ptp); -+ qoriq_write(®s->ctrl_regs->tmr_ctrl, tmr_ctrl|FIPERST|RTPE|TE|FRD); -+ -+ spin_unlock_irqrestore(&qoriq_ptp->lock, flags); -+ -+ qoriq_ptp->clock = ptp_clock_register(&qoriq_ptp->caps, &dev->dev); -+ if (IS_ERR(qoriq_ptp->clock)) { -+ err = PTR_ERR(qoriq_ptp->clock); -+ goto no_clock; -+ } -+ qoriq_ptp->phc_index = ptp_clock_index(qoriq_ptp->clock); -+ -+ platform_set_drvdata(dev, qoriq_ptp); -+ -+ return 0; -+ -+no_clock: -+ iounmap(qoriq_ptp->base); -+no_ioremap: -+ release_resource(qoriq_ptp->rsrc); -+no_resource: -+ free_irq(qoriq_ptp->irq, qoriq_ptp); -+no_config: -+no_node: -+ kfree(qoriq_ptp); -+no_memory: -+ return err; -+} -+ -+static int qoriq_ptp_remove(struct platform_device *dev) -+{ -+ struct qoriq_ptp *qoriq_ptp = platform_get_drvdata(dev); -+ struct qoriq_ptp_registers *regs = &qoriq_ptp->regs; -+ -+ qoriq_write(®s->ctrl_regs->tmr_temask, 0); -+ qoriq_write(®s->ctrl_regs->tmr_ctrl, 0); -+ -+ ptp_clock_unregister(qoriq_ptp->clock); -+ iounmap(qoriq_ptp->base); -+ release_resource(qoriq_ptp->rsrc); -+ free_irq(qoriq_ptp->irq, qoriq_ptp); -+ kfree(qoriq_ptp); -+ -+ return 0; -+} -+ -+static const struct of_device_id match_table[] = { -+ { .compatible = "fsl,etsec-ptp" }, -+ { .compatible = "fsl,fman-ptp-timer" }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, match_table); -+ -+static struct platform_driver qoriq_ptp_driver = { -+ .driver = { -+ .name = "ptp_qoriq", -+ .of_match_table = match_table, -+ }, -+ .probe = qoriq_ptp_probe, -+ .remove = qoriq_ptp_remove, -+}; -+ -+module_platform_driver(qoriq_ptp_driver); -+ -+MODULE_AUTHOR("Richard Cochran "); -+MODULE_DESCRIPTION("PTP clock for Freescale QorIQ 1588 timer"); -+MODULE_LICENSE("GPL"); ---- /dev/null -+++ b/include/linux/fsl/ptp_qoriq.h -@@ -0,0 +1,169 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* -+ * Copyright (C) 2010 OMICRON electronics GmbH -+ * Copyright 2018 NXP -+ */ -+#ifndef __PTP_QORIQ_H__ -+#define __PTP_QORIQ_H__ -+ -+#include -+#include -+ -+/* -+ * qoriq ptp registers -+ */ -+struct ctrl_regs { -+ u32 tmr_ctrl; /* Timer control register */ -+ u32 tmr_tevent; /* Timestamp event register */ -+ u32 tmr_temask; /* Timer event mask register */ -+ u32 tmr_pevent; /* Timestamp event register */ -+ u32 tmr_pemask; /* Timer event mask register */ -+ u32 tmr_stat; /* Timestamp status register */ -+ u32 tmr_cnt_h; /* Timer counter high register */ -+ u32 tmr_cnt_l; /* Timer counter low register */ -+ u32 tmr_add; /* Timer drift compensation addend register */ -+ u32 tmr_acc; /* Timer accumulator register */ -+ u32 tmr_prsc; /* Timer prescale */ -+ u8 res1[4]; -+ u32 tmroff_h; /* Timer offset high */ -+ u32 tmroff_l; /* Timer offset low */ -+}; -+ -+struct alarm_regs { -+ u32 tmr_alarm1_h; /* Timer alarm 1 high register */ -+ u32 tmr_alarm1_l; /* Timer alarm 1 high register */ -+ u32 tmr_alarm2_h; /* Timer alarm 2 high register */ -+ u32 tmr_alarm2_l; /* Timer alarm 2 high register */ -+}; -+ -+struct fiper_regs { -+ u32 tmr_fiper1; /* Timer fixed period interval */ -+ u32 tmr_fiper2; /* Timer fixed period interval */ -+ u32 tmr_fiper3; /* Timer fixed period interval */ -+}; -+ -+struct etts_regs { -+ u32 tmr_etts1_h; /* Timestamp of general purpose external trigger */ -+ u32 tmr_etts1_l; /* Timestamp of general purpose external trigger */ -+ u32 tmr_etts2_h; /* Timestamp of general purpose external trigger */ -+ u32 tmr_etts2_l; /* Timestamp of general purpose external trigger */ -+}; -+ -+struct qoriq_ptp_registers { -+ struct ctrl_regs __iomem *ctrl_regs; -+ struct alarm_regs __iomem *alarm_regs; -+ struct fiper_regs __iomem *fiper_regs; -+ struct etts_regs __iomem *etts_regs; -+}; -+ -+/* Offset definitions for the four register groups */ -+#define CTRL_REGS_OFFSET 0x0 -+#define ALARM_REGS_OFFSET 0x40 -+#define FIPER_REGS_OFFSET 0x80 -+#define ETTS_REGS_OFFSET 0xa0 -+ -+#define FMAN_CTRL_REGS_OFFSET 0x80 -+#define FMAN_ALARM_REGS_OFFSET 0xb8 -+#define FMAN_FIPER_REGS_OFFSET 0xd0 -+#define FMAN_ETTS_REGS_OFFSET 0xe0 -+ -+ -+/* Bit definitions for the TMR_CTRL register */ -+#define ALM1P (1<<31) /* Alarm1 output polarity */ -+#define ALM2P (1<<30) /* Alarm2 output polarity */ -+#define FIPERST (1<<28) /* FIPER start indication */ -+#define PP1L (1<<27) /* Fiper1 pulse loopback mode enabled. */ -+#define PP2L (1<<26) /* Fiper2 pulse loopback mode enabled. */ -+#define TCLK_PERIOD_SHIFT (16) /* 1588 timer reference clock period. */ -+#define TCLK_PERIOD_MASK (0x3ff) -+#define RTPE (1<<15) /* Record Tx Timestamp to PAL Enable. */ -+#define FRD (1<<14) /* FIPER Realignment Disable */ -+#define ESFDP (1<<11) /* External Tx/Rx SFD Polarity. */ -+#define ESFDE (1<<10) /* External Tx/Rx SFD Enable. */ -+#define ETEP2 (1<<9) /* External trigger 2 edge polarity */ -+#define ETEP1 (1<<8) /* External trigger 1 edge polarity */ -+#define COPH (1<<7) /* Generated clock output phase. */ -+#define CIPH (1<<6) /* External oscillator input clock phase */ -+#define TMSR (1<<5) /* Timer soft reset. */ -+#define BYP (1<<3) /* Bypass drift compensated clock */ -+#define TE (1<<2) /* 1588 timer enable. */ -+#define CKSEL_SHIFT (0) /* 1588 Timer reference clock source */ -+#define CKSEL_MASK (0x3) -+ -+/* Bit definitions for the TMR_TEVENT register */ -+#define ETS2 (1<<25) /* External trigger 2 timestamp sampled */ -+#define ETS1 (1<<24) /* External trigger 1 timestamp sampled */ -+#define ALM2 (1<<17) /* Current time = alarm time register 2 */ -+#define ALM1 (1<<16) /* Current time = alarm time register 1 */ -+#define PP1 (1<<7) /* periodic pulse generated on FIPER1 */ -+#define PP2 (1<<6) /* periodic pulse generated on FIPER2 */ -+#define PP3 (1<<5) /* periodic pulse generated on FIPER3 */ -+ -+/* Bit definitions for the TMR_TEMASK register */ -+#define ETS2EN (1<<25) /* External trigger 2 timestamp enable */ -+#define ETS1EN (1<<24) /* External trigger 1 timestamp enable */ -+#define ALM2EN (1<<17) /* Timer ALM2 event enable */ -+#define ALM1EN (1<<16) /* Timer ALM1 event enable */ -+#define PP1EN (1<<7) /* Periodic pulse event 1 enable */ -+#define PP2EN (1<<6) /* Periodic pulse event 2 enable */ -+ -+/* Bit definitions for the TMR_PEVENT register */ -+#define TXP2 (1<<9) /* PTP transmitted timestamp im TXTS2 */ -+#define TXP1 (1<<8) /* PTP transmitted timestamp in TXTS1 */ -+#define RXP (1<<0) /* PTP frame has been received */ -+ -+/* Bit definitions for the TMR_PEMASK register */ -+#define TXP2EN (1<<9) /* Transmit PTP packet event 2 enable */ -+#define TXP1EN (1<<8) /* Transmit PTP packet event 1 enable */ -+#define RXPEN (1<<0) /* Receive PTP packet event enable */ -+ -+/* Bit definitions for the TMR_STAT register */ -+#define STAT_VEC_SHIFT (0) /* Timer general purpose status vector */ -+#define STAT_VEC_MASK (0x3f) -+ -+/* Bit definitions for the TMR_PRSC register */ -+#define PRSC_OCK_SHIFT (0) /* Output clock division/prescale factor. */ -+#define PRSC_OCK_MASK (0xffff) -+ -+ -+#define DRIVER "ptp_qoriq" -+#define N_EXT_TS 2 -+ -+#define DEFAULT_CKSEL 1 -+#define DEFAULT_TMR_PRSC 2 -+#define DEFAULT_FIPER1_PERIOD 1000000000 -+#define DEFAULT_FIPER2_PERIOD 100000 -+ -+struct qoriq_ptp { -+ void __iomem *base; -+ struct qoriq_ptp_registers regs; -+ spinlock_t lock; /* protects regs */ -+ struct ptp_clock *clock; -+ struct ptp_clock_info caps; -+ struct resource *rsrc; -+ int irq; -+ int phc_index; -+ u64 alarm_interval; /* for periodic alarm */ -+ u64 alarm_value; -+ u32 tclk_period; /* nanoseconds */ -+ u32 tmr_prsc; -+ u32 tmr_add; -+ u32 cksel; -+ u32 tmr_fiper1; -+ u32 tmr_fiper2; -+}; -+ -+static inline u32 qoriq_read(unsigned __iomem *addr) -+{ -+ u32 val; -+ -+ val = ioread32be(addr); -+ return val; -+} -+ -+static inline void qoriq_write(unsigned __iomem *addr, u32 val) -+{ -+ iowrite32be(val, addr); -+} -+ -+#endif diff --git a/target/linux/layerscape/patches-4.14/825-tmu-support-layerscape.patch b/target/linux/layerscape/patches-4.14/825-tmu-support-layerscape.patch deleted file mode 100644 index 5312444f10..0000000000 --- a/target/linux/layerscape/patches-4.14/825-tmu-support-layerscape.patch +++ /dev/null @@ -1,188 +0,0 @@ -From 2ddaec76dbe9b6e911e2a1442248ab103909cce3 Mon Sep 17 00:00:00 2001 -From: Biwen Li -Date: Wed, 17 Apr 2019 18:59:06 +0800 -Subject: [PATCH] tmu: support layerscape - -This is an integrated patch of tmu for layerscape - -Signed-off-by: Biwen Li -Signed-off-by: Eduardo Valentin -Signed-off-by: Fabio Estevam -Signed-off-by: Yuantian Tang ---- - drivers/thermal/qoriq_thermal.c | 102 ++++++++++++++------------------ - 1 file changed, 46 insertions(+), 56 deletions(-) - ---- a/drivers/thermal/qoriq_thermal.c -+++ b/drivers/thermal/qoriq_thermal.c -@@ -69,14 +69,21 @@ struct qoriq_tmu_regs { - u32 ttr3cr; /* Temperature Range 3 Control Register */ - }; - -+struct qoriq_tmu_data; -+ - /* - * Thermal zone data - */ -+struct qoriq_sensor { -+ struct thermal_zone_device *tzd; -+ struct qoriq_tmu_data *qdata; -+ int id; -+}; -+ - struct qoriq_tmu_data { -- struct thermal_zone_device *tz; - struct qoriq_tmu_regs __iomem *regs; -- int sensor_id; - bool little_endian; -+ struct qoriq_sensor *sensor[SITES_MAX]; - }; - - static void tmu_write(struct qoriq_tmu_data *p, u32 val, void __iomem *addr) -@@ -97,48 +104,51 @@ static u32 tmu_read(struct qoriq_tmu_dat - - static int tmu_get_temp(void *p, int *temp) - { -+ struct qoriq_sensor *qsensor = p; -+ struct qoriq_tmu_data *qdata = qsensor->qdata; - u32 val; -- struct qoriq_tmu_data *data = p; - -- val = tmu_read(data, &data->regs->site[data->sensor_id].tritsr); -+ val = tmu_read(qdata, &qdata->regs->site[qsensor->id].tritsr); - *temp = (val & 0xff) * 1000; - - return 0; - } - --static int qoriq_tmu_get_sensor_id(void) -+static const struct thermal_zone_of_device_ops tmu_tz_ops = { -+ .get_temp = tmu_get_temp, -+}; -+ -+static int qoriq_tmu_register_tmu_zone(struct platform_device *pdev) - { -- int ret, id; -- struct of_phandle_args sensor_specs; -- struct device_node *np, *sensor_np; -+ struct qoriq_tmu_data *qdata = platform_get_drvdata(pdev); -+ int id, sites = 0; - -- np = of_find_node_by_name(NULL, "thermal-zones"); -- if (!np) -- return -ENODEV; -+ for (id = 0; id < SITES_MAX; id++) { -+ qdata->sensor[id] = devm_kzalloc(&pdev->dev, -+ sizeof(struct qoriq_sensor), GFP_KERNEL); -+ if (!qdata->sensor[id]) -+ return -ENOMEM; -+ -+ qdata->sensor[id]->id = id; -+ qdata->sensor[id]->qdata = qdata; -+ -+ qdata->sensor[id]->tzd = devm_thermal_zone_of_sensor_register( -+ &pdev->dev, id, qdata->sensor[id], &tmu_tz_ops); -+ if (IS_ERR(qdata->sensor[id]->tzd)) { -+ if (PTR_ERR(qdata->sensor[id]->tzd) == -ENODEV) -+ continue; -+ else -+ return PTR_ERR(qdata->sensor[id]->tzd); - -- sensor_np = of_get_next_child(np, NULL); -- ret = of_parse_phandle_with_args(sensor_np, "thermal-sensors", -- "#thermal-sensor-cells", -- 0, &sensor_specs); -- if (ret) { -- of_node_put(np); -- of_node_put(sensor_np); -- return ret; -- } -- -- if (sensor_specs.args_count >= 1) { -- id = sensor_specs.args[0]; -- WARN(sensor_specs.args_count > 1, -- "%s: too many cells in sensor specifier %d\n", -- sensor_specs.np->name, sensor_specs.args_count); -- } else { -- id = 0; -- } -+ } - -- of_node_put(np); -- of_node_put(sensor_np); -+ sites |= 0x1 << (15 - id); -+ } -+ /* Enable monitoring */ -+ if (sites != 0) -+ tmu_write(qdata, sites | TMR_ME | TMR_ALPF, &qdata->regs->tmr); - -- return id; -+ return 0; - } - - static int qoriq_tmu_calibration(struct platform_device *pdev) -@@ -188,16 +198,11 @@ static void qoriq_tmu_init_device(struct - tmu_write(data, TMR_DISABLE, &data->regs->tmr); - } - --static const struct thermal_zone_of_device_ops tmu_tz_ops = { -- .get_temp = tmu_get_temp, --}; -- - static int qoriq_tmu_probe(struct platform_device *pdev) - { - int ret; - struct qoriq_tmu_data *data; - struct device_node *np = pdev->dev.of_node; -- u32 site = 0; - - if (!np) { - dev_err(&pdev->dev, "Device OF-Node is NULL"); -@@ -213,13 +218,6 @@ static int qoriq_tmu_probe(struct platfo - - data->little_endian = of_property_read_bool(np, "little-endian"); - -- data->sensor_id = qoriq_tmu_get_sensor_id(); -- if (data->sensor_id < 0) { -- dev_err(&pdev->dev, "Failed to get sensor id\n"); -- ret = -ENODEV; -- goto err_iomap; -- } -- - data->regs = of_iomap(np, 0); - if (!data->regs) { - dev_err(&pdev->dev, "Failed to get memory region\n"); -@@ -233,19 +231,13 @@ static int qoriq_tmu_probe(struct platfo - if (ret < 0) - goto err_tmu; - -- data->tz = thermal_zone_of_sensor_register(&pdev->dev, data->sensor_id, -- data, &tmu_tz_ops); -- if (IS_ERR(data->tz)) { -- ret = PTR_ERR(data->tz); -- dev_err(&pdev->dev, -- "Failed to register thermal zone device %d\n", ret); -- goto err_tmu; -+ ret = qoriq_tmu_register_tmu_zone(pdev); -+ if (ret < 0) { -+ dev_err(&pdev->dev, "Failed to register sensors\n"); -+ ret = -ENODEV; -+ goto err_iomap; - } - -- /* Enable monitoring */ -- site |= 0x1 << (15 - data->sensor_id); -- tmu_write(data, site | TMR_ME | TMR_ALPF, &data->regs->tmr); -- - return 0; - - err_tmu: -@@ -261,8 +253,6 @@ static int qoriq_tmu_remove(struct platf - { - struct qoriq_tmu_data *data = platform_get_drvdata(pdev); - -- thermal_zone_of_sensor_unregister(&pdev->dev, data->tz); -- - /* Disable monitoring */ - tmu_write(data, TMR_DISABLE, &data->regs->tmr); - -- 2.30.2